From 88a309465b3f05a100c3b81966982c0f9f5d23a6 Mon Sep 17 00:00:00 2001 From: Tom Rix Date: Thu, 20 Jan 2022 05:20:06 -0800 Subject: lib: zstd: clean up double word in comment. Remove the second 'a' and 'into'. Signed-off-by: Tom Rix Signed-off-by: Nick Terrell --- include/linux/zstd_lib.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/zstd_lib.h b/include/linux/zstd_lib.h index b8c7dbf98390..6b91758b61af 100644 --- a/include/linux/zstd_lib.h +++ b/include/linux/zstd_lib.h @@ -1330,7 +1330,7 @@ ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, /*! ZSTD_mergeBlockDelimiters() : * Given an array of ZSTD_Sequence, remove all sequences that represent block delimiters/last literals - * by merging them into into the literals of the next sequence. + * by merging them into the literals of the next sequence. * * As such, the final generated result has no explicit representation of block boundaries, * and the final last literals segment is not represented in the sequences. @@ -1377,7 +1377,7 @@ ZSTDLIB_API size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size /*! ZSTD_writeSkippableFrame() : * Generates a zstd skippable frame containing data given by src, and writes it to dst buffer. * - * Skippable frames begin with a a 4-byte magic number. There are 16 possible choices of magic number, + * Skippable frames begin with a 4-byte magic number. There are 16 possible choices of magic number, * ranging from ZSTD_MAGIC_SKIPPABLE_START to ZSTD_MAGIC_SKIPPABLE_START+15. * As such, the parameter magicVariant controls the exact skippable frame magic number variant used, so * the magic number used will be ZSTD_MAGIC_SKIPPABLE_START + magicVariant. -- cgit v1.2.3 From bde000ae459f2829ed88e967f7fa7665b4e3afaf Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 19 May 2022 17:05:09 +0200 Subject: net: mac802154: Follow the count of ongoing transmissions In order to create a synchronous API for MLME command purposes, we need to be able to track the end of the ongoing transmissions. Let's introduce an atomic variable which is incremented when a transmission starts and decremented when relevant so that we know at any moment whether there is an ongoing transmission. The counter gets decremented in the following situations: - The operation is asynchronous and there was a failure during the offloading process. - The operation is synchronous and the synchronous operation failed. - The operation finished, either successfully or not. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20220519150516.443078-5-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/net/cfg802154.h | 3 +++ net/mac802154/tx.c | 3 +++ net/mac802154/util.c | 2 ++ 3 files changed, 8 insertions(+) (limited to 'include') diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index d8d8719315fd..678ff00c7d70 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -214,6 +214,9 @@ struct wpan_phy { /* the network namespace this phy lives in currently */ possible_net_t _net; + /* Transmission monitoring */ + atomic_t ongoing_txs; + char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 4a46ce8d2ac8..33f64ecd96c7 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -44,6 +44,7 @@ void ieee802154_xmit_sync_worker(struct work_struct *work) err_tx: /* Restart the netif queue on each sub_if_data object. */ ieee802154_wake_queue(&local->hw); + atomic_dec(&local->phy->ongoing_txs); kfree_skb(skb); netdev_dbg(dev, "transmission failed\n"); } @@ -75,6 +76,7 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) /* Stop the netif queue on each sub_if_data object. */ ieee802154_stop_queue(&local->hw); + atomic_inc(&local->phy->ongoing_txs); /* Drivers should preferably implement the async callback. In some rare * cases they only provide a sync callback which we will use as a @@ -98,6 +100,7 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) err_wake_netif_queue: ieee802154_wake_queue(&local->hw); + atomic_dec(&local->phy->ongoing_txs); err_free_skb: kfree_skb(skb); return NETDEV_TX_OK; diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 9f024d85563b..76dc663e2af4 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -88,6 +88,7 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, } dev_consume_skb_any(skb); + atomic_dec(&hw->phy->ongoing_txs); } EXPORT_SYMBOL(ieee802154_xmit_complete); @@ -99,6 +100,7 @@ void ieee802154_xmit_error(struct ieee802154_hw *hw, struct sk_buff *skb, local->tx_result = reason; ieee802154_wake_queue(hw); dev_kfree_skb_any(skb); + atomic_dec(&hw->phy->ongoing_txs); } EXPORT_SYMBOL(ieee802154_xmit_error); -- cgit v1.2.3 From 20a19d1df3e4079cbaa045ec89bbefb831d4705d Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 19 May 2022 17:05:10 +0200 Subject: net: mac802154: Bring the ability to hold the transmit queue Create a hold_txs atomic variable and increment/decrement it when relevant, ie. when we want to hold the queue or release it: currently all the "stopped" situations are suitable, but very soon we will more extensively use this feature for MLME purposes. Upon release, the atomic counter is decremented and checked. If it is back to 0, then the netif queue gets woken up. This makes the whole process fully transparent, provided that all the users of ieee802154_wake/stop_queue() now call ieee802154_hold/release_queue() instead. In no situation individual drivers should call any of these helpers manually in order to avoid messing with the counters. There are other functions more suited for this purpose which have been introduced, such as the _xmit_complete() and _xmit_error() helpers which will handle all that for them. One advantage is that, as no more drivers call the stop/wake helpers directly, we can safely stop exporting them and only declare the hold/release ones in a header only accessible to the core. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20220519150516.443078-6-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/net/cfg802154.h | 6 +++-- include/net/mac802154.h | 27 ----------------------- net/ieee802154/core.c | 2 ++ net/mac802154/cfg.c | 4 ++-- net/mac802154/ieee802154_i.h | 19 ++++++++++++++++ net/mac802154/tx.c | 6 ++--- net/mac802154/util.c | 52 ++++++++++++++++++++++++++++++++++++++------ 7 files changed, 75 insertions(+), 41 deletions(-) (limited to 'include') diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 678ff00c7d70..e87f1b07f20f 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -11,7 +11,7 @@ #include #include -#include +#include #include #include @@ -214,8 +214,10 @@ struct wpan_phy { /* the network namespace this phy lives in currently */ possible_net_t _net; - /* Transmission monitoring */ + /* Transmission monitoring and control */ + spinlock_t queue_lock; atomic_t ongoing_txs; + atomic_t hold_txs; char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/include/net/mac802154.h b/include/net/mac802154.h index bdac0ddbdcdb..357d25ef627a 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -460,33 +460,6 @@ void ieee802154_unregister_hw(struct ieee802154_hw *hw); */ void ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi); -/** - * ieee802154_wake_queue - wake ieee802154 queue - * @hw: pointer as obtained from ieee802154_alloc_hw(). - * - * Tranceivers usually have either one transmit framebuffer or one framebuffer - * for both transmitting and receiving. Hence, the core currently only handles - * one frame at a time for each phy, which means we had to stop the queue to - * avoid new skb to come during the transmission. The queue then needs to be - * woken up after the operation. - * - * Drivers should use this function instead of netif_wake_queue. - */ -void ieee802154_wake_queue(struct ieee802154_hw *hw); - -/** - * ieee802154_stop_queue - stop ieee802154 queue - * @hw: pointer as obtained from ieee802154_alloc_hw(). - * - * Tranceivers usually have either one transmit framebuffer or one framebuffer - * for both transmitting and receiving. Hence, the core currently only handles - * one frame at a time for each phy, which means we need to tell upper layers to - * stop giving us new skbs while we are busy with the transmitted one. The queue - * must then be stopped before transmitting. - * - * Drivers should use this function instead of netif_stop_queue. - */ -void ieee802154_stop_queue(struct ieee802154_hw *hw); /** * ieee802154_xmit_complete - frame transmission complete diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c index de259b5170ab..47a4de6df88b 100644 --- a/net/ieee802154/core.c +++ b/net/ieee802154/core.c @@ -130,6 +130,8 @@ wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size) init_waitqueue_head(&rdev->dev_wait); + spin_lock_init(&rdev->wpan_phy.queue_lock); + return &rdev->wpan_phy; } EXPORT_SYMBOL(wpan_phy_new); diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c index 1e4a9f74ed43..b51100fd9e3f 100644 --- a/net/mac802154/cfg.c +++ b/net/mac802154/cfg.c @@ -46,7 +46,7 @@ static int ieee802154_suspend(struct wpan_phy *wpan_phy) if (!local->open_count) goto suspend; - ieee802154_stop_queue(&local->hw); + ieee802154_hold_queue(local); synchronize_net(); /* stop hardware - this must stop RX */ @@ -72,7 +72,7 @@ static int ieee802154_resume(struct wpan_phy *wpan_phy) return ret; wake_up: - ieee802154_wake_queue(&local->hw); + ieee802154_release_queue(local); local->suspended = false; return 0; } diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h index a8b7b9049f14..0c7ff9e0b632 100644 --- a/net/mac802154/ieee802154_i.h +++ b/net/mac802154/ieee802154_i.h @@ -130,6 +130,25 @@ netdev_tx_t ieee802154_subif_start_xmit(struct sk_buff *skb, struct net_device *dev); enum hrtimer_restart ieee802154_xmit_ifs_timer(struct hrtimer *timer); +/** + * ieee802154_hold_queue - hold ieee802154 queue + * @local: main mac object + * + * Hold a queue by incrementing an atomic counter and requesting the netif + * queues to be stopped. The queues cannot be woken up while the counter has not + * been reset with as any ieee802154_release_queue() calls as needed. + */ +void ieee802154_hold_queue(struct ieee802154_local *local); + +/** + * ieee802154_release_queue - release ieee802154 queue + * @local: main mac object + * + * Release a queue which is held by decrementing an atomic counter and wake it + * up only if the counter reaches 0. + */ +void ieee802154_release_queue(struct ieee802154_local *local); + /* MIB callbacks */ void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan); diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 33f64ecd96c7..6a53c83cf039 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -43,7 +43,7 @@ void ieee802154_xmit_sync_worker(struct work_struct *work) err_tx: /* Restart the netif queue on each sub_if_data object. */ - ieee802154_wake_queue(&local->hw); + ieee802154_release_queue(local); atomic_dec(&local->phy->ongoing_txs); kfree_skb(skb); netdev_dbg(dev, "transmission failed\n"); @@ -75,7 +75,7 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) } /* Stop the netif queue on each sub_if_data object. */ - ieee802154_stop_queue(&local->hw); + ieee802154_hold_queue(local); atomic_inc(&local->phy->ongoing_txs); /* Drivers should preferably implement the async callback. In some rare @@ -99,7 +99,7 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) return NETDEV_TX_OK; err_wake_netif_queue: - ieee802154_wake_queue(&local->hw); + ieee802154_release_queue(local); atomic_dec(&local->phy->ongoing_txs); err_free_skb: kfree_skb(skb); diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 76dc663e2af4..0ed8b5bcbe8a 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -13,7 +13,17 @@ /* privid for wpan_phys to determine whether they belong to us or not */ const void *const mac802154_wpan_phy_privid = &mac802154_wpan_phy_privid; -void ieee802154_wake_queue(struct ieee802154_hw *hw) +/** + * ieee802154_wake_queue - wake ieee802154 queue + * @local: main mac object + * + * Tranceivers usually have either one transmit framebuffer or one framebuffer + * for both transmitting and receiving. Hence, the core currently only handles + * one frame at a time for each phy, which means we had to stop the queue to + * avoid new skb to come during the transmission. The queue then needs to be + * woken up after the operation. + */ +static void ieee802154_wake_queue(struct ieee802154_hw *hw) { struct ieee802154_local *local = hw_to_local(hw); struct ieee802154_sub_if_data *sdata; @@ -27,9 +37,18 @@ void ieee802154_wake_queue(struct ieee802154_hw *hw) } rcu_read_unlock(); } -EXPORT_SYMBOL(ieee802154_wake_queue); -void ieee802154_stop_queue(struct ieee802154_hw *hw) +/** + * ieee802154_stop_queue - stop ieee802154 queue + * @local: main mac object + * + * Tranceivers usually have either one transmit framebuffer or one framebuffer + * for both transmitting and receiving. Hence, the core currently only handles + * one frame at a time for each phy, which means we need to tell upper layers to + * stop giving us new skbs while we are busy with the transmitted one. The queue + * must then be stopped before transmitting. + */ +static void ieee802154_stop_queue(struct ieee802154_hw *hw) { struct ieee802154_local *local = hw_to_local(hw); struct ieee802154_sub_if_data *sdata; @@ -43,14 +62,33 @@ void ieee802154_stop_queue(struct ieee802154_hw *hw) } rcu_read_unlock(); } -EXPORT_SYMBOL(ieee802154_stop_queue); + +void ieee802154_hold_queue(struct ieee802154_local *local) +{ + unsigned long flags; + + spin_lock_irqsave(&local->phy->queue_lock, flags); + if (!atomic_fetch_inc(&local->phy->hold_txs)) + ieee802154_stop_queue(&local->hw); + spin_unlock_irqrestore(&local->phy->queue_lock, flags); +} + +void ieee802154_release_queue(struct ieee802154_local *local) +{ + unsigned long flags; + + spin_lock_irqsave(&local->phy->queue_lock, flags); + if (!atomic_dec_and_test(&local->phy->hold_txs)) + ieee802154_wake_queue(&local->hw); + spin_unlock_irqrestore(&local->phy->queue_lock, flags); +} enum hrtimer_restart ieee802154_xmit_ifs_timer(struct hrtimer *timer) { struct ieee802154_local *local = container_of(timer, struct ieee802154_local, ifs_timer); - ieee802154_wake_queue(&local->hw); + ieee802154_release_queue(local); return HRTIMER_NORESTART; } @@ -84,7 +122,7 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, hw->phy->sifs_period * NSEC_PER_USEC, HRTIMER_MODE_REL); } else { - ieee802154_wake_queue(hw); + ieee802154_release_queue(local); } dev_consume_skb_any(skb); @@ -98,7 +136,7 @@ void ieee802154_xmit_error(struct ieee802154_hw *hw, struct sk_buff *skb, struct ieee802154_local *local = hw_to_local(hw); local->tx_result = reason; - ieee802154_wake_queue(hw); + ieee802154_release_queue(local); dev_kfree_skb_any(skb); atomic_dec(&hw->phy->ongoing_txs); } -- cgit v1.2.3 From f0feb34904735ffa21fe7b0c50f9f9527ec74b7a Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 19 May 2022 17:05:13 +0200 Subject: net: mac802154: Introduce a tx queue flushing mechanism Right now we are able to stop a queue but we have no indication if a transmission is ongoing or not. Thanks to recent additions, we can track the number of ongoing transmissions so we know if the last transmission is over. Adding on top of it an internal wait queue also allows to be woken up asynchronously when this happens. If, beforehands, we marked the queue to be held and stopped it, we end up flushing and stopping the tx queue. Thanks to this feature, we will soon be able to introduce a synchronous transmit API. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20220519150516.443078-9-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/net/cfg802154.h | 1 + net/ieee802154/core.c | 1 + net/mac802154/cfg.c | 2 +- net/mac802154/ieee802154_i.h | 1 + net/mac802154/tx.c | 26 ++++++++++++++++++++++++-- net/mac802154/util.c | 6 ++++-- 6 files changed, 32 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index e87f1b07f20f..0804d79669a4 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -218,6 +218,7 @@ struct wpan_phy { spinlock_t queue_lock; atomic_t ongoing_txs; atomic_t hold_txs; + wait_queue_head_t sync_txq; char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c index 47a4de6df88b..57546e07e06a 100644 --- a/net/ieee802154/core.c +++ b/net/ieee802154/core.c @@ -129,6 +129,7 @@ wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size) wpan_phy_net_set(&rdev->wpan_phy, &init_net); init_waitqueue_head(&rdev->dev_wait); + init_waitqueue_head(&rdev->wpan_phy.sync_txq); spin_lock_init(&rdev->wpan_phy.queue_lock); diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c index b51100fd9e3f..93df24f75572 100644 --- a/net/mac802154/cfg.c +++ b/net/mac802154/cfg.c @@ -46,7 +46,7 @@ static int ieee802154_suspend(struct wpan_phy *wpan_phy) if (!local->open_count) goto suspend; - ieee802154_hold_queue(local); + ieee802154_sync_and_hold_queue(local); synchronize_net(); /* stop hardware - this must stop RX */ diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h index e34db1d49ef4..a057827fc48a 100644 --- a/net/mac802154/ieee802154_i.h +++ b/net/mac802154/ieee802154_i.h @@ -124,6 +124,7 @@ extern struct ieee802154_mlme_ops mac802154_mlme_wpan; void ieee802154_rx(struct ieee802154_local *local, struct sk_buff *skb); void ieee802154_xmit_sync_worker(struct work_struct *work); +int ieee802154_sync_and_hold_queue(struct ieee802154_local *local); netdev_tx_t ieee802154_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev); netdev_tx_t diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 607019b8f8ab..38f74b8b6740 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -44,7 +44,8 @@ void ieee802154_xmit_sync_worker(struct work_struct *work) err_tx: /* Restart the netif queue on each sub_if_data object. */ ieee802154_release_queue(local); - atomic_dec(&local->phy->ongoing_txs); + if (!atomic_dec_and_test(&local->phy->ongoing_txs)) + wake_up(&local->phy->sync_txq); kfree_skb(skb); netdev_dbg(dev, "transmission failed\n"); } @@ -100,12 +101,33 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) err_wake_netif_queue: ieee802154_release_queue(local); - atomic_dec(&local->phy->ongoing_txs); + if (!atomic_dec_and_test(&local->phy->ongoing_txs)) + wake_up(&local->phy->sync_txq); err_free_skb: kfree_skb(skb); return NETDEV_TX_OK; } +static int ieee802154_sync_queue(struct ieee802154_local *local) +{ + int ret; + + ieee802154_hold_queue(local); + ieee802154_disable_queue(local); + wait_event(local->phy->sync_txq, !atomic_read(&local->phy->ongoing_txs)); + ret = local->tx_result; + ieee802154_release_queue(local); + + return ret; +} + +int ieee802154_sync_and_hold_queue(struct ieee802154_local *local) +{ + ieee802154_hold_queue(local); + + return ieee802154_sync_queue(local); +} + static netdev_tx_t ieee802154_hot_tx(struct ieee802154_local *local, struct sk_buff *skb) { diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 999534f64485..5e1fcc7b0123 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -140,7 +140,8 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, } dev_consume_skb_any(skb); - atomic_dec(&hw->phy->ongoing_txs); + if (!atomic_dec_and_test(&hw->phy->ongoing_txs)) + wake_up(&hw->phy->sync_txq); } EXPORT_SYMBOL(ieee802154_xmit_complete); @@ -152,7 +153,8 @@ void ieee802154_xmit_error(struct ieee802154_hw *hw, struct sk_buff *skb, local->tx_result = reason; ieee802154_release_queue(local); dev_kfree_skb_any(skb); - atomic_dec(&hw->phy->ongoing_txs); + if (!atomic_dec_and_test(&hw->phy->ongoing_txs)) + wake_up(&hw->phy->sync_txq); } EXPORT_SYMBOL(ieee802154_xmit_error); -- cgit v1.2.3 From 2b13db13af50a5dcdb944723c828915a50f0c3b2 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 19 May 2022 17:05:15 +0200 Subject: net: mac802154: Add a warning in the hot path We should never start a transmission after the queue has been stopped. But because it might work we don't kill the function here but rather warn loudly the user that something is wrong. Set a flag when the queue should remain stopped. Reset this flag when the queue actually gets restarded. Just check this value to know if a transmission is legitimate, warn if it is not. Turn the flags variable into an unsigned long to allow the use of atomic helpers on it. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20220519150516.443078-11-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/net/cfg802154.h | 5 ++++- net/mac802154/tx.c | 16 +++++++++++++++- net/mac802154/util.c | 1 + 3 files changed, 20 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 0804d79669a4..428cece22205 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -166,11 +166,14 @@ wpan_phy_cca_cmp(const struct wpan_phy_cca *a, const struct wpan_phy_cca *b) * level setting. * @WPAN_PHY_FLAG_CCA_MODE: Indicates that transceiver will support cca mode * setting. + * @WPAN_PHY_FLAG_STATE_QUEUE_STOPPED: Indicates that the transmit queue was + * temporarily stopped. */ enum wpan_phy_flags { WPAN_PHY_FLAG_TXPOWER = BIT(1), WPAN_PHY_FLAG_CCA_ED_LEVEL = BIT(2), WPAN_PHY_FLAG_CCA_MODE = BIT(3), + WPAN_PHY_FLAG_STATE_QUEUE_STOPPED = BIT(4), }; struct wpan_phy { @@ -182,7 +185,7 @@ struct wpan_phy { */ const void *privid; - u32 flags; + unsigned long flags; /* * This is a PIB according to 802.15.4-2011. diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 4827391600f6..6188f42276e7 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -123,9 +123,13 @@ static int ieee802154_sync_queue(struct ieee802154_local *local) int ieee802154_sync_and_hold_queue(struct ieee802154_local *local) { + int ret; + ieee802154_hold_queue(local); + ret = ieee802154_sync_queue(local); + set_bit(WPAN_PHY_FLAG_STATE_QUEUE_STOPPED, &local->phy->flags); - return ieee802154_sync_queue(local); + return ret; } int ieee802154_mlme_op_pre(struct ieee802154_local *local) @@ -172,9 +176,19 @@ int ieee802154_mlme_tx_one(struct ieee802154_local *local, struct sk_buff *skb) return ret; } +static bool ieee802154_queue_is_stopped(struct ieee802154_local *local) +{ + return test_bit(WPAN_PHY_FLAG_STATE_QUEUE_STOPPED, &local->phy->flags); +} + static netdev_tx_t ieee802154_hot_tx(struct ieee802154_local *local, struct sk_buff *skb) { + /* Warn if the net interface tries to transmit frames while the + * ieee802154 core assumes the queue is stopped. + */ + WARN_ON_ONCE(ieee802154_queue_is_stopped(local)); + return ieee802154_tx(local, skb); } diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 5e1fcc7b0123..60eb7bd3bfc1 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -29,6 +29,7 @@ static void ieee802154_wake_queue(struct ieee802154_hw *hw) struct ieee802154_sub_if_data *sdata; rcu_read_lock(); + clear_bit(WPAN_PHY_FLAG_STATE_QUEUE_STOPPED, &local->phy->flags); list_for_each_entry_rcu(sdata, &local->interfaces, list) { if (!sdata->dev) continue; -- cgit v1.2.3 From 08fb97de03aa2205c6791301bd83a095abc1949c Mon Sep 17 00:00:00 2001 From: Andrey Grodzovsky Date: Fri, 30 Sep 2022 00:12:58 -0400 Subject: drm/sched: Add FIFO sched policy to run queue MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When many entities are competing for the same run queue on the same scheduler, we observe an unusually long wait times and some jobs get starved. This has been observed on GPUVis. The issue is due to the Round Robin policy used by schedulers to pick up the next entity's job queue for execution. Under stress of many entities and long job queues within entity some jobs could be stuck for very long time in it's entity's queue before being popped from the queue and executed while for other entities with smaller job queues a job might execute earlier even though that job arrived later then the job in the long queue. Fix: Add FIFO selection policy to entities in run queue, chose next entity on run queue in such order that if job on one entity arrived earlier then job on another entity the first job will start executing earlier regardless of the length of the entity's job queue. v2: Switch to rb tree structure for entities based on TS of oldest job waiting in the job queue of an entity. Improves next entity extraction to O(1). Entity TS update O(log N) where N is the number of entities in the run-queue Drop default option in module control parameter. v3: Various cosmetical fixes and minor refactoring of fifo update function. (Luben) v4: Switch drm_sched_rq_select_entity_fifo to in order search (Luben) v5: Fix up drm_sched_rq_select_entity_fifo loop (Luben) v6: Add missing drm_sched_rq_remove_fifo_locked v7: Fix ts sampling bug and more cosmetic stuff (Luben) v8: Fix module parameter string (Luben) Cc: Luben Tuikov Cc: Christian König Cc: Direct Rendering Infrastructure - Development Cc: AMD Graphics Signed-off-by: Andrey Grodzovsky Tested-by: Yunxiang Li (Teddy) Signed-off-by: Luben Tuikov Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20220930041258.1050247-1-luben.tuikov@amd.com --- drivers/gpu/drm/scheduler/sched_entity.c | 20 +++++++ drivers/gpu/drm/scheduler/sched_main.c | 96 +++++++++++++++++++++++++++++++- include/drm/gpu_scheduler.h | 32 +++++++++++ 3 files changed, 145 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index 6b25b2f4f5a3..7060e4ed5a31 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -73,6 +73,7 @@ int drm_sched_entity_init(struct drm_sched_entity *entity, entity->priority = priority; entity->sched_list = num_sched_list > 1 ? sched_list : NULL; entity->last_scheduled = NULL; + RB_CLEAR_NODE(&entity->rb_tree_node); if(num_sched_list) entity->rq = &sched_list[0]->sched_rq[entity->priority]; @@ -443,6 +444,19 @@ struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity) smp_wmb(); spsc_queue_pop(&entity->job_queue); + + /* + * Update the entity's location in the min heap according to + * the timestamp of the next job, if any. + */ + if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) { + struct drm_sched_job *next; + + next = to_drm_sched_job(spsc_queue_peek(&entity->job_queue)); + if (next) + drm_sched_rq_update_fifo(entity, next->submit_ts); + } + return sched_job; } @@ -507,6 +521,7 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) atomic_inc(entity->rq->sched->score); WRITE_ONCE(entity->last_user, current->group_leader); first = spsc_queue_push(&entity->job_queue, &sched_job->queue_node); + sched_job->submit_ts = ktime_get(); /* first job wakes up scheduler */ if (first) { @@ -518,8 +533,13 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) DRM_ERROR("Trying to push to a killed entity\n"); return; } + drm_sched_rq_add_entity(entity->rq, entity); spin_unlock(&entity->rq_lock); + + if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) + drm_sched_rq_update_fifo(entity, sched_job->submit_ts); + drm_sched_wakeup(entity->rq->sched); } } diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 4f2395d1a791..ce86b03e8386 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -62,6 +62,55 @@ #define to_drm_sched_job(sched_job) \ container_of((sched_job), struct drm_sched_job, queue_node) +int drm_sched_policy = DRM_SCHED_POLICY_RR; + +/** + * DOC: sched_policy (int) + * Used to override default entities scheduling policy in a run queue. + */ +MODULE_PARM_DESC(sched_policy, "Specify schedule policy for entities on a runqueue, " __stringify(DRM_SCHED_POLICY_RR) " = Round Robin (default), " __stringify(DRM_SCHED_POLICY_FIFO) " = use FIFO."); +module_param_named(sched_policy, drm_sched_policy, int, 0444); + +static __always_inline bool drm_sched_entity_compare_before(struct rb_node *a, + const struct rb_node *b) +{ + struct drm_sched_entity *ent_a = rb_entry((a), struct drm_sched_entity, rb_tree_node); + struct drm_sched_entity *ent_b = rb_entry((b), struct drm_sched_entity, rb_tree_node); + + return ktime_before(ent_a->oldest_job_waiting, ent_b->oldest_job_waiting); +} + +static inline void drm_sched_rq_remove_fifo_locked(struct drm_sched_entity *entity) +{ + struct drm_sched_rq *rq = entity->rq; + + if (!RB_EMPTY_NODE(&entity->rb_tree_node)) { + rb_erase_cached(&entity->rb_tree_node, &rq->rb_tree_root); + RB_CLEAR_NODE(&entity->rb_tree_node); + } +} + +void drm_sched_rq_update_fifo(struct drm_sched_entity *entity, ktime_t ts) +{ + /* + * Both locks need to be grabbed, one to protect from entity->rq change + * for entity from within concurrent drm_sched_entity_select_rq and the + * other to update the rb tree structure. + */ + spin_lock(&entity->rq_lock); + spin_lock(&entity->rq->lock); + + drm_sched_rq_remove_fifo_locked(entity); + + entity->oldest_job_waiting = ts; + + rb_add_cached(&entity->rb_tree_node, &entity->rq->rb_tree_root, + drm_sched_entity_compare_before); + + spin_unlock(&entity->rq->lock); + spin_unlock(&entity->rq_lock); +} + /** * drm_sched_rq_init - initialize a given run queue struct * @@ -75,6 +124,7 @@ static void drm_sched_rq_init(struct drm_gpu_scheduler *sched, { spin_lock_init(&rq->lock); INIT_LIST_HEAD(&rq->entities); + rq->rb_tree_root = RB_ROOT_CACHED; rq->current_entity = NULL; rq->sched = sched; } @@ -92,9 +142,12 @@ void drm_sched_rq_add_entity(struct drm_sched_rq *rq, { if (!list_empty(&entity->list)) return; + spin_lock(&rq->lock); + atomic_inc(rq->sched->score); list_add_tail(&entity->list, &rq->entities); + spin_unlock(&rq->lock); } @@ -111,23 +164,30 @@ void drm_sched_rq_remove_entity(struct drm_sched_rq *rq, { if (list_empty(&entity->list)) return; + spin_lock(&rq->lock); + atomic_dec(rq->sched->score); list_del_init(&entity->list); + if (rq->current_entity == entity) rq->current_entity = NULL; + + if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) + drm_sched_rq_remove_fifo_locked(entity); + spin_unlock(&rq->lock); } /** - * drm_sched_rq_select_entity - Select an entity which could provide a job to run + * drm_sched_rq_select_entity_rr - Select an entity which could provide a job to run * * @rq: scheduler run queue to check. * * Try to find a ready entity, returns NULL if none found. */ static struct drm_sched_entity * -drm_sched_rq_select_entity(struct drm_sched_rq *rq) +drm_sched_rq_select_entity_rr(struct drm_sched_rq *rq) { struct drm_sched_entity *entity; @@ -163,6 +223,34 @@ drm_sched_rq_select_entity(struct drm_sched_rq *rq) return NULL; } +/** + * drm_sched_rq_select_entity_fifo - Select an entity which provides a job to run + * + * @rq: scheduler run queue to check. + * + * Find oldest waiting ready entity, returns NULL if none found. + */ +static struct drm_sched_entity * +drm_sched_rq_select_entity_fifo(struct drm_sched_rq *rq) +{ + struct rb_node *rb; + + spin_lock(&rq->lock); + for (rb = rb_first_cached(&rq->rb_tree_root); rb; rb = rb_next(rb)) { + struct drm_sched_entity *entity; + + entity = rb_entry(rb, struct drm_sched_entity, rb_tree_node); + if (drm_sched_entity_is_ready(entity)) { + rq->current_entity = entity; + reinit_completion(&entity->entity_idle); + break; + } + } + spin_unlock(&rq->lock); + + return rb ? rb_entry(rb, struct drm_sched_entity, rb_tree_node) : NULL; +} + /** * drm_sched_job_done - complete a job * @s_job: pointer to the job which is done @@ -803,7 +891,9 @@ drm_sched_select_entity(struct drm_gpu_scheduler *sched) /* Kernel run queue has higher priority than normal run queue*/ for (i = DRM_SCHED_PRIORITY_COUNT - 1; i >= DRM_SCHED_PRIORITY_MIN; i--) { - entity = drm_sched_rq_select_entity(&sched->sched_rq[i]); + entity = drm_sched_policy == DRM_SCHED_POLICY_FIFO ? + drm_sched_rq_select_entity_fifo(&sched->sched_rq[i]) : + drm_sched_rq_select_entity_rr(&sched->sched_rq[i]); if (entity) break; } diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 599855c6a672..1f7d9dd1a444 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -50,6 +50,12 @@ enum drm_sched_priority { DRM_SCHED_PRIORITY_UNSET = -2 }; +/* Used to chose between FIFO and RR jobs scheduling */ +extern int drm_sched_policy; + +#define DRM_SCHED_POLICY_RR 0 +#define DRM_SCHED_POLICY_FIFO 1 + /** * struct drm_sched_entity - A wrapper around a job queue (typically * attached to the DRM file_priv). @@ -196,6 +202,21 @@ struct drm_sched_entity { * drm_sched_entity_fini(). */ struct completion entity_idle; + + /** + * @oldest_job_waiting: + * + * Marks earliest job waiting in SW queue + */ + ktime_t oldest_job_waiting; + + /** + * @rb_tree_node: + * + * The node used to insert this entity into time based priority queue + */ + struct rb_node rb_tree_node; + }; /** @@ -205,6 +226,7 @@ struct drm_sched_entity { * @sched: the scheduler to which this rq belongs to. * @entities: list of the entities to be scheduled. * @current_entity: the entity which is to be scheduled. + * @rb_tree_root: root of time based priory queue of entities for FIFO scheduling * * Run queue is a set of entities scheduling command submissions for * one specific ring. It implements the scheduling policy that selects @@ -215,6 +237,7 @@ struct drm_sched_rq { struct drm_gpu_scheduler *sched; struct list_head entities; struct drm_sched_entity *current_entity; + struct rb_root_cached rb_tree_root; }; /** @@ -314,6 +337,13 @@ struct drm_sched_job { /** @last_dependency: tracks @dependencies as they signal */ unsigned long last_dependency; + + /** + * @submit_ts: + * + * When the job was pushed into the entity queue. + */ + ktime_t submit_ts; }; static inline bool drm_sched_invalidate_job(struct drm_sched_job *s_job, @@ -503,6 +533,8 @@ void drm_sched_rq_add_entity(struct drm_sched_rq *rq, void drm_sched_rq_remove_entity(struct drm_sched_rq *rq, struct drm_sched_entity *entity); +void drm_sched_rq_update_fifo(struct drm_sched_entity *entity, ktime_t ts); + int drm_sched_entity_init(struct drm_sched_entity *entity, enum drm_sched_priority priority, struct drm_gpu_scheduler **sched_list, -- cgit v1.2.3 From 2266e58a1c08efacc97a46fd3793a3b1a9323741 Mon Sep 17 00:00:00 2001 From: Vitaly Lubart Date: Tue, 27 Sep 2022 17:41:34 -0700 Subject: mei: bus: extend bus API to support command streamer API Add mei bus API for sending gsc commands: mei_cldev_send_gsc_command() The GSC commands are originated in the graphics stack and are in form of SGL DMA buffers. The GSC commands are synchronous, the response is received in the same call on the out sg list buffers. The function setups pointers for in and out sg lists in the mei sgl extended header and sends it to the firmware. Signed-off-by: Vitaly Lubart Signed-off-by: Tomas Winkler Signed-off-by: Daniele Ceraolo Spurio Cc: Greg Kroah-Hartman Reviewed-by: Greg Kroah-Hartman Link: https://patchwork.freedesktop.org/patch/msgid/20220928004145.745803-5-daniele.ceraolospurio@intel.com --- drivers/misc/mei/bus.c | 126 +++++++++++++++++++++++++++++++++++++++++++++ include/linux/mei_cl_bus.h | 6 +++ 2 files changed, 132 insertions(+) (limited to 'include') diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 225f0b04c021..1fbe127ff633 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include "mei_dev.h" @@ -838,6 +839,131 @@ out: } EXPORT_SYMBOL_GPL(mei_cldev_disable); +/** + * mei_cldev_send_gsc_command - sends a gsc command, by sending + * a gsl mei message to gsc and receiving reply from gsc + * + * @cldev: me client device + * @client_id: client id to send the command to + * @fence_id: fence id to send the command to + * @sg_in: scatter gather list containing addresses for rx message buffer + * @total_in_len: total length of data in 'in' sg, can be less than the sum of buffers sizes + * @sg_out: scatter gather list containing addresses for tx message buffer + * + * Return: + * * written size in bytes + * * < 0 on error + */ +ssize_t mei_cldev_send_gsc_command(struct mei_cl_device *cldev, + u8 client_id, u32 fence_id, + struct scatterlist *sg_in, + size_t total_in_len, + struct scatterlist *sg_out) +{ + struct mei_cl *cl; + struct mei_device *bus; + ssize_t ret = 0; + + struct mei_ext_hdr_gsc_h2f *ext_hdr; + size_t buf_sz = sizeof(struct mei_ext_hdr_gsc_h2f); + int sg_out_nents, sg_in_nents; + int i; + struct scatterlist *sg; + struct mei_ext_hdr_gsc_f2h rx_msg; + unsigned int sg_len; + + if (!cldev || !sg_in || !sg_out) + return -EINVAL; + + cl = cldev->cl; + bus = cldev->bus; + + dev_dbg(bus->dev, "client_id %u, fence_id %u\n", client_id, fence_id); + + if (!bus->hbm_f_gsc_supported) + return -EOPNOTSUPP; + + sg_out_nents = sg_nents(sg_out); + sg_in_nents = sg_nents(sg_in); + /* at least one entry in tx and rx sgls must be present */ + if (sg_out_nents <= 0 || sg_in_nents <= 0) + return -EINVAL; + + buf_sz += (sg_out_nents + sg_in_nents) * sizeof(struct mei_gsc_sgl); + ext_hdr = kzalloc(buf_sz, GFP_KERNEL); + if (!ext_hdr) + return -ENOMEM; + + /* construct the GSC message */ + ext_hdr->hdr.type = MEI_EXT_HDR_GSC; + ext_hdr->hdr.length = buf_sz / sizeof(u32); /* length is in dw */ + + ext_hdr->client_id = client_id; + ext_hdr->addr_type = GSC_ADDRESS_TYPE_PHYSICAL_SGL; + ext_hdr->fence_id = fence_id; + ext_hdr->input_address_count = sg_in_nents; + ext_hdr->output_address_count = sg_out_nents; + ext_hdr->reserved[0] = 0; + ext_hdr->reserved[1] = 0; + + /* copy in-sgl to the message */ + for (i = 0, sg = sg_in; i < sg_in_nents; i++, sg++) { + ext_hdr->sgl[i].low = lower_32_bits(sg_dma_address(sg)); + ext_hdr->sgl[i].high = upper_32_bits(sg_dma_address(sg)); + sg_len = min_t(unsigned int, sg_dma_len(sg), PAGE_SIZE); + ext_hdr->sgl[i].length = (sg_len <= total_in_len) ? sg_len : total_in_len; + total_in_len -= ext_hdr->sgl[i].length; + } + + /* copy out-sgl to the message */ + for (i = sg_in_nents, sg = sg_out; i < sg_in_nents + sg_out_nents; i++, sg++) { + ext_hdr->sgl[i].low = lower_32_bits(sg_dma_address(sg)); + ext_hdr->sgl[i].high = upper_32_bits(sg_dma_address(sg)); + sg_len = min_t(unsigned int, sg_dma_len(sg), PAGE_SIZE); + ext_hdr->sgl[i].length = sg_len; + } + + /* send the message to GSC */ + ret = __mei_cl_send(cl, (u8 *)ext_hdr, buf_sz, 0, MEI_CL_IO_SGL); + if (ret < 0) { + dev_err(bus->dev, "__mei_cl_send failed, returned %zd\n", ret); + goto end; + } + if (ret != buf_sz) { + dev_err(bus->dev, "__mei_cl_send returned %zd instead of expected %zd\n", + ret, buf_sz); + ret = -EIO; + goto end; + } + + /* receive the reply from GSC, note that at this point sg_in should contain the reply */ + ret = __mei_cl_recv(cl, (u8 *)&rx_msg, sizeof(rx_msg), NULL, MEI_CL_IO_SGL, 0); + + if (ret != sizeof(rx_msg)) { + dev_err(bus->dev, "__mei_cl_recv returned %zd instead of expected %zd\n", + ret, sizeof(rx_msg)); + if (ret >= 0) + ret = -EIO; + goto end; + } + + /* check rx_msg.client_id and rx_msg.fence_id match the ones we send */ + if (rx_msg.client_id != client_id || rx_msg.fence_id != fence_id) { + dev_err(bus->dev, "received client_id/fence_id %u/%u instead of %u/%u sent\n", + rx_msg.client_id, rx_msg.fence_id, client_id, fence_id); + ret = -EFAULT; + goto end; + } + + dev_dbg(bus->dev, "gsc command: successfully written %u bytes\n", rx_msg.written); + ret = rx_msg.written; + +end: + kfree(ext_hdr); + return ret; +} +EXPORT_SYMBOL_GPL(mei_cldev_send_gsc_command); + /** * mei_cl_device_find - find matching entry in the driver id table * diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h index df1fab44ea5c..fd6e0620658d 100644 --- a/include/linux/mei_cl_bus.h +++ b/include/linux/mei_cl_bus.h @@ -11,6 +11,7 @@ struct mei_cl_device; struct mei_device; +struct scatterlist; typedef void (*mei_cldev_cb_t)(struct mei_cl_device *cldev); @@ -116,6 +117,11 @@ void mei_cldev_set_drvdata(struct mei_cl_device *cldev, void *data); int mei_cldev_enable(struct mei_cl_device *cldev); int mei_cldev_disable(struct mei_cl_device *cldev); bool mei_cldev_enabled(const struct mei_cl_device *cldev); +ssize_t mei_cldev_send_gsc_command(struct mei_cl_device *cldev, + u8 client_id, u32 fence_id, + struct scatterlist *sg_in, + size_t total_in_len, + struct scatterlist *sg_out); void *mei_cldev_dma_map(struct mei_cl_device *cldev, u8 buffer_id, size_t size); int mei_cldev_dma_unmap(struct mei_cl_device *cldev); -- cgit v1.2.3 From c72891256a8068a4c6e335f3e6944e53539230bb Mon Sep 17 00:00:00 2001 From: Vitaly Lubart Date: Tue, 27 Sep 2022 17:41:35 -0700 Subject: mei: pxp: add command streamer API to the PXP driver The discrete graphics card with GSC firmware using command streamer API hence it requires to enhance pxp module with the new gsc_command() handler. The handler is implemented via mei_pxp_gsc_command() which is just a thin wrapper around mei_cldev_send_gsc_command() Signed-off-by: Vitaly Lubart Signed-off-by: Tomas Winkler Signed-off-by: Daniele Ceraolo Spurio Cc: Greg Kroah-Hartman Reviewed-by: Alan Previn Reviewed-by: Greg Kroah-Hartman Link: https://patchwork.freedesktop.org/patch/msgid/20220928004145.745803-6-daniele.ceraolospurio@intel.com --- drivers/misc/mei/pxp/mei_pxp.c | 25 +++++++++++++++++++++++++ include/drm/i915_pxp_tee_interface.h | 5 +++++ 2 files changed, 30 insertions(+) (limited to 'include') diff --git a/drivers/misc/mei/pxp/mei_pxp.c b/drivers/misc/mei/pxp/mei_pxp.c index 5c39457e3f53..f221464c4009 100644 --- a/drivers/misc/mei/pxp/mei_pxp.c +++ b/drivers/misc/mei/pxp/mei_pxp.c @@ -77,10 +77,35 @@ mei_pxp_receive_message(struct device *dev, void *buffer, size_t size) return byte; } +/** + * mei_pxp_gsc_command() - sends a gsc command, by sending + * a sgl mei message to gsc and receiving reply from gsc + * + * @dev: device corresponding to the mei_cl_device + * @client_id: client id to send the command to + * @fence_id: fence id to send the command to + * @sg_in: scatter gather list containing addresses for rx message buffer + * @total_in_len: total length of data in 'in' sg, can be less than the sum of buffers sizes + * @sg_out: scatter gather list containing addresses for tx message buffer + * + * Return: bytes sent on Success, <0 on Failure + */ +static ssize_t mei_pxp_gsc_command(struct device *dev, u8 client_id, u32 fence_id, + struct scatterlist *sg_in, size_t total_in_len, + struct scatterlist *sg_out) +{ + struct mei_cl_device *cldev; + + cldev = to_mei_cl_device(dev); + + return mei_cldev_send_gsc_command(cldev, client_id, fence_id, sg_in, total_in_len, sg_out); +} + static const struct i915_pxp_component_ops mei_pxp_ops = { .owner = THIS_MODULE, .send = mei_pxp_send_message, .recv = mei_pxp_receive_message, + .gsc_command = mei_pxp_gsc_command, }; static int mei_component_master_bind(struct device *dev) diff --git a/include/drm/i915_pxp_tee_interface.h b/include/drm/i915_pxp_tee_interface.h index af593ec64469..a702b6ec17f7 100644 --- a/include/drm/i915_pxp_tee_interface.h +++ b/include/drm/i915_pxp_tee_interface.h @@ -8,6 +8,7 @@ #include #include +struct scatterlist; /** * struct i915_pxp_component_ops - ops for PXP services. @@ -23,6 +24,10 @@ struct i915_pxp_component_ops { int (*send)(struct device *dev, const void *message, size_t size); int (*recv)(struct device *dev, void *buffer, size_t size); + ssize_t (*gsc_command)(struct device *dev, u8 client_id, u32 fence_id, + struct scatterlist *sg_in, size_t total_in_len, + struct scatterlist *sg_out); + }; /** -- cgit v1.2.3 From b76c14c8fb2af1e481d51a4eeab8e0c0594824c0 Mon Sep 17 00:00:00 2001 From: Daniele Ceraolo Spurio Date: Tue, 27 Sep 2022 17:41:43 -0700 Subject: drm/i915/huc: better define HuC status getparam possible return values. The current HuC status getparam return values are a bit confusing in regards to what happens in some scenarios. In particular, most of the error cases cause the ioctl to return an error, but a couple of them, INIT_FAIL and LOAD_FAIL, are not explicitly handled and neither is their expected return value documented; these 2 error cases therefore end up into the catch-all umbrella of the "HuC not loaded" case, with this case therefore including both some error scenarios and the load in progress one. The updates included in this patch change the handling so that all error cases behave the same way, i.e. return an errno code, and so that the HuC load in progress case is unambiguous. The patch also includes a small change to the FW init path to make sure we always transition to an error state if something goes wrong. Signed-off-by: Daniele Ceraolo Spurio Cc: Tvrtko Ursulin Cc: Tony Ye Acked-by: Tvrtko Ursulin Acked-by: Tony Ye Reviewed-by: Alan Previn Link: https://patchwork.freedesktop.org/patch/msgid/20220928004145.745803-14-daniele.ceraolospurio@intel.com --- drivers/gpu/drm/i915/gt/uc/intel_guc.c | 1 + drivers/gpu/drm/i915/gt/uc/intel_huc.c | 14 +++++++------- drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 1 - include/uapi/drm/i915_drm.h | 16 ++++++++++++++++ 4 files changed, 24 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c index bac06e3d6f2c..27b09ba1d295 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c @@ -441,6 +441,7 @@ err_log: err_fw: intel_uc_fw_fini(&guc->fw); out: + intel_uc_fw_change_status(&guc->fw, INTEL_UC_FIRMWARE_INIT_FAIL); i915_probe_error(gt->i915, "failed with %d\n", ret); return ret; } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.c b/drivers/gpu/drm/i915/gt/uc/intel_huc.c index 5f2144c78f8a..4d1cc383b681 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_huc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.c @@ -285,6 +285,7 @@ int intel_huc_init(struct intel_huc *huc) return 0; out: + intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_INIT_FAIL); drm_info(&i915->drm, "HuC init failed with %d\n", err); return err; } @@ -404,13 +405,8 @@ bool intel_huc_is_authenticated(struct intel_huc *huc) * This function reads status register to verify if HuC * firmware was successfully loaded. * - * Returns: - * * -ENODEV if HuC is not present on this platform, - * * -EOPNOTSUPP if HuC firmware is disabled, - * * -ENOPKG if HuC firmware was not installed, - * * -ENOEXEC if HuC firmware is invalid or mismatched, - * * 0 if HuC firmware is not running, - * * 1 if HuC firmware is authenticated and running. + * The return values match what is expected for the I915_PARAM_HUC_STATUS + * getparam. */ int intel_huc_check_status(struct intel_huc *huc) { @@ -423,6 +419,10 @@ int intel_huc_check_status(struct intel_huc *huc) return -ENOPKG; case INTEL_UC_FIRMWARE_ERROR: return -ENOEXEC; + case INTEL_UC_FIRMWARE_INIT_FAIL: + return -ENOMEM; + case INTEL_UC_FIRMWARE_LOAD_FAIL: + return -EIO; default: break; } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c index b91ad4aede1f..9fae911026d5 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c @@ -904,7 +904,6 @@ int intel_uc_fw_init(struct intel_uc_fw *uc_fw) out_unpin: i915_gem_object_unpin_pages(uc_fw->obj); out: - intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_INIT_FAIL); return err; } diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 520ad2691a99..629198f1d8d8 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -645,6 +645,22 @@ typedef struct drm_i915_irq_wait { */ #define I915_SCHEDULER_CAP_STATIC_PRIORITY_MAP (1ul << 5) +/* + * Query the status of HuC load. + * + * The query can fail in the following scenarios with the listed error codes: + * -ENODEV if HuC is not present on this platform, + * -EOPNOTSUPP if HuC firmware usage is disabled, + * -ENOPKG if HuC firmware fetch failed, + * -ENOEXEC if HuC firmware is invalid or mismatched, + * -ENOMEM if i915 failed to prepare the FW objects for transfer to the uC, + * -EIO if the FW transfer or the FW authentication failed. + * + * If the IOCTL is successful, the returned parameter will be set to one of the + * following values: + * * 0 if HuC firmware load is not complete, + * * 1 if HuC firmware is authenticated and running. + */ #define I915_PARAM_HUC_STATUS 42 /* Query whether DRM_I915_GEM_EXECBUFFER2 supports the ability to opt-out of -- cgit v1.2.3 From f633a206ca3485adcfef4186b0c0f1ab03743b25 Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Wed, 24 Aug 2022 19:43:42 +0200 Subject: drm: document uAPI page-flip flags Document flags accepted by the page-flip and atomic IOCTLs. v2 (Pekka): - Mention DRM_EVENT_FLIP_COMPLETE in DRM_MODE_PAGE_FLIP_EVENT docs. - Expand DRM_MODE_ATOMIC_NONBLOCK and DRM_MODE_ATOMIC_ALLOW_MODESET description. v3: - Fix struct field ref syntax (Daniel) - Clarify when artifacts are no longer displayed (Daniel) - Add note about sinks deciding to show artifacts on their own (Pekka, Daniel) v4: - Fix typo (Pekka) Signed-off-by: Simon Ser Reviewed-by: Pekka Paalanen Acked-by: Daniel Vetter Cc: Ville Syrjala Link: https://patchwork.freedesktop.org/patch/505107/ --- include/uapi/drm/drm_mode.h | 63 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 62 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index fa953309d9ce..46becedf5b2f 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -935,12 +935,31 @@ struct hdr_output_metadata { }; }; +/** + * DRM_MODE_PAGE_FLIP_EVENT + * + * Request that the kernel sends back a vblank event (see + * struct drm_event_vblank) with the &DRM_EVENT_FLIP_COMPLETE type when the + * page-flip is done. + */ #define DRM_MODE_PAGE_FLIP_EVENT 0x01 +/** + * DRM_MODE_PAGE_FLIP_ASYNC + * + * Request that the page-flip is performed as soon as possible, ie. with no + * delay due to waiting for vblank. This may cause tearing to be visible on + * the screen. + */ #define DRM_MODE_PAGE_FLIP_ASYNC 0x02 #define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4 #define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8 #define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \ DRM_MODE_PAGE_FLIP_TARGET_RELATIVE) +/** + * DRM_MODE_PAGE_FLIP_FLAGS + * + * Bitmask of flags suitable for &drm_mode_crtc_page_flip_target.flags. + */ #define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \ DRM_MODE_PAGE_FLIP_ASYNC | \ DRM_MODE_PAGE_FLIP_TARGET) @@ -1034,11 +1053,53 @@ struct drm_mode_destroy_dumb { __u32 handle; }; -/* page-flip flags are valid, plus: */ +/** + * DRM_MODE_ATOMIC_TEST_ONLY + * + * Do not apply the atomic commit, instead check whether the hardware supports + * this configuration. + * + * See &drm_mode_config_funcs.atomic_check for more details on test-only + * commits. + */ #define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 +/** + * DRM_MODE_ATOMIC_NONBLOCK + * + * Do not block while applying the atomic commit. The &DRM_IOCTL_MODE_ATOMIC + * IOCTL returns immediately instead of waiting for the changes to be applied + * in hardware. Note, the driver will still check that the update can be + * applied before retuning. + */ #define DRM_MODE_ATOMIC_NONBLOCK 0x0200 +/** + * DRM_MODE_ATOMIC_ALLOW_MODESET + * + * Allow the update to result in temporary or transient visible artifacts while + * the update is being applied. Applying the update may also take significantly + * more time than a page flip. All visual artifacts will disappear by the time + * the update is completed, as signalled through the vblank event's timestamp + * (see struct drm_event_vblank). + * + * This flag must be set when the KMS update might cause visible artifacts. + * Without this flag such KMS update will return a EINVAL error. What kind of + * update may cause visible artifacts depends on the driver and the hardware. + * User-space that needs to know beforehand if an update might cause visible + * artifacts can use &DRM_MODE_ATOMIC_TEST_ONLY without + * &DRM_MODE_ATOMIC_ALLOW_MODESET to see if it fails. + * + * To the best of the driver's knowledge, visual artifacts are guaranteed to + * not appear when this flag is not set. Some sinks might display visual + * artifacts outside of the driver's control. + */ #define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 +/** + * DRM_MODE_ATOMIC_FLAGS + * + * Bitfield of flags accepted by the &DRM_IOCTL_MODE_ATOMIC IOCTL in + * &drm_mode_atomic.flags. + */ #define DRM_MODE_ATOMIC_FLAGS (\ DRM_MODE_PAGE_FLIP_EVENT |\ DRM_MODE_PAGE_FLIP_ASYNC |\ -- cgit v1.2.3 From afd4429eba283ea284ccf1e910bef649226f892d Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Tue, 27 Sep 2022 19:59:59 +0300 Subject: drm/edid: Define more flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace a bunch of hex constants with proper definitions. Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220927170006.27855-3-ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_edid.c | 18 +++++++++--------- include/drm/drm_edid.h | 14 +++++++++----- 2 files changed, 18 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 09a140e173c4..72713fe9378b 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2984,7 +2984,7 @@ is_rb(const struct detailed_timing *descriptor, void *data) BUILD_BUG_ON(offsetof(typeof(*descriptor), data.other_data.data.range.formula.cvt.flags) != 15); if (descriptor->data.other_data.data.range.flags == DRM_EDID_CVT_SUPPORT_FLAG && - descriptor->data.other_data.data.range.formula.cvt.flags & 0x10) + descriptor->data.other_data.data.range.formula.cvt.flags & DRM_EDID_CVT_FLAGS_REDUCED_BLANKING) *res = true; } @@ -3012,7 +3012,7 @@ find_gtf2(const struct detailed_timing *descriptor, void *data) BUILD_BUG_ON(offsetof(typeof(*descriptor), data.other_data.data.range.flags) != 10); - if (descriptor->data.other_data.data.range.flags == 0x02) + if (descriptor->data.other_data.data.range.flags == DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG) *res = descriptor; } @@ -3415,7 +3415,7 @@ range_pixel_clock(const struct edid *edid, const u8 *t) return 0; /* 1.4 with CVT support gives us real precision, yay */ - if (edid->revision >= 4 && t[10] == 0x04) + if (edid->revision >= 4 && t[10] == DRM_EDID_CVT_SUPPORT_FLAG) return (t[9] * 10000) - ((t[12] >> 2) * 250); /* 1.3 is pathetic, so fuzz up a bit */ @@ -3441,7 +3441,7 @@ static bool mode_in_range(const struct drm_display_mode *mode, return false; /* 1.4 max horizontal check */ - if (edid->revision >= 4 && t[10] == 0x04) + if (edid->revision >= 4 && t[10] == DRM_EDID_CVT_SUPPORT_FLAG) if (t[13] && mode->hdisplay > 8 * (t[13] + (256 * (t[12]&0x3)))) return false; @@ -3581,13 +3581,13 @@ do_inferred_modes(const struct detailed_timing *timing, void *c) return; /* GTF not defined yet */ switch (range->flags) { - case 0x02: /* secondary gtf, XXX could do more */ - case 0x00: /* default gtf */ + case DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG: /* XXX could do more */ + case DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG: closure->modes += drm_gtf_modes_for_range(closure->connector, closure->drm_edid, timing); break; - case 0x04: /* cvt, only in 1.4+ */ + case DRM_EDID_CVT_SUPPORT_FLAG: if (!version_greater(closure->drm_edid, 1, 3)) break; @@ -3595,7 +3595,7 @@ do_inferred_modes(const struct detailed_timing *timing, void *c) closure->drm_edid, timing); break; - case 0x01: /* just the ranges, no formula */ + case DRM_EDID_RANGE_LIMITS_ONLY_FLAG: default: break; } @@ -6402,7 +6402,7 @@ static int _drm_edid_connector_update(struct drm_connector *connector, num_modes += add_cea_modes(connector, drm_edid); num_modes += add_alternate_cea_modes(connector, drm_edid); num_modes += add_displayid_detailed_modes(connector, drm_edid); - if (drm_edid->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF) + if (drm_edid->edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ) num_modes += add_inferred_modes(connector, drm_edid); if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75)) diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 2181977ae683..28dd80343afa 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -92,10 +92,13 @@ struct detailed_data_string { u8 str[13]; } __attribute__((packed)); -#define DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG 0x00 -#define DRM_EDID_RANGE_LIMITS_ONLY_FLAG 0x01 -#define DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG 0x02 -#define DRM_EDID_CVT_SUPPORT_FLAG 0x04 +#define DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG 0x00 /* 1.3 */ +#define DRM_EDID_RANGE_LIMITS_ONLY_FLAG 0x01 /* 1.4 */ +#define DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG 0x02 /* 1.3 */ +#define DRM_EDID_CVT_SUPPORT_FLAG 0x04 /* 1.4 */ + +#define DRM_EDID_CVT_FLAGS_STANDARD_BLANKING (1 << 3) +#define DRM_EDID_CVT_FLAGS_REDUCED_BLANKING (1 << 4) struct detailed_data_monitor_range { u8 min_vfreq; @@ -201,7 +204,8 @@ struct detailed_timing { #define DRM_EDID_DIGITAL_TYPE_DP (5 << 0) /* 1.4 */ #define DRM_EDID_DIGITAL_DFP_1_X (1 << 0) /* 1.3 */ -#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0) +#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0) /* 1.2 */ +#define DRM_EDID_FEATURE_CONTINUOUS_FREQ (1 << 0) /* 1.4 */ #define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1) #define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 2) /* If analog */ -- cgit v1.2.3 From 8a76145a2ec2a81dfe34d7ac42e8c242f095e8c8 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Wed, 5 Oct 2022 21:24:51 -0700 Subject: bpf: explicitly define BPF_FUNC_xxx integer values MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Historically enum bpf_func_id's BPF_FUNC_xxx enumerators relied on implicit sequential values being assigned by compiler. This is convenient, as new BPF helpers are always added at the very end, but it also has its downsides, some of them being: - with over 200 helpers now it's very hard to know what's each helper's ID, which is often important to know when working with BPF assembly (e.g., by dumping raw bpf assembly instructions with llvm-objdump -d command). it's possible to work around this by looking into vmlinux.h, dumping /sys/btf/kernel/vmlinux, looking at libbpf-provided bpf_helper_defs.h, etc. But it always feels like an unnecessary step and one should be able to quickly figure this out from UAPI header. - when backporting and cherry-picking only some BPF helpers onto older kernels it's important to be able to skip some enum values for helpers that weren't backported, but preserve absolute integer IDs to keep BPF helper IDs stable so that BPF programs stay portable across upstream and backported kernels. While neither problem is insurmountable, they come up frequently enough and are annoying enough to warrant improving the situation. And for the backporting the problem can easily go unnoticed for a while, especially if backport is done with people not very familiar with BPF subsystem overall. Anyways, it's easy to fix this by making sure that __BPF_FUNC_MAPPER macro provides explicit helper IDs. Unfortunately that would potentially break existing users that use UAPI-exposed __BPF_FUNC_MAPPER and are expected to pass macro that accepts only symbolic helper identifier (e.g., map_lookup_elem for bpf_map_lookup_elem() helper). As such, we need to introduce a new macro (___BPF_FUNC_MAPPER) which would specify both identifier and integer ID, but in such a way as to allow existing __BPF_FUNC_MAPPER be expressed in terms of new ___BPF_FUNC_MAPPER macro. And that's what this patch is doing. To avoid duplication and allow __BPF_FUNC_MAPPER stay *exactly* the same, ___BPF_FUNC_MAPPER accepts arbitrary "context" arguments, which can be used to pass any extra macros, arguments, and whatnot. In our case we use this to pass original user-provided macro that expects single argument and __BPF_FUNC_MAPPER is using it's own three-argument __BPF_FUNC_MAPPER_APPLY intermediate macro to impedance-match new and old "callback" macros. Once we resolve this, we use new ___BPF_FUNC_MAPPER to define enum bpf_func_id with explicit values. The other users of __BPF_FUNC_MAPPER in kernel (namely in kernel/bpf/disasm.c) are kept exactly the same both as demonstration that backwards compat works, but also to avoid unnecessary code churn. Note that new ___BPF_FUNC_MAPPER() doesn't forcefully insert comma between values, as that might not be appropriate in all possible cases where ___BPF_FUNC_MAPPER might be used by users. This doesn't reduce usability, as it's trivial to insert that comma inside "callback" macro. To validate all the manually specified IDs are exactly right, we used BTF to compare before and after values: $ bpftool btf dump file ~/linux-build/default/vmlinux | rg bpf_func_id -A 211 > after.txt $ git stash # stach UAPI changes $ make -j90 ... re-building kernel without UAPI changes ... $ bpftool btf dump file ~/linux-build/default/vmlinux | rg bpf_func_id -A 211 > before.txt $ diff -u before.txt after.txt --- before.txt 2022-10-05 10:48:18.119195916 -0700 +++ after.txt 2022-10-05 10:46:49.446615025 -0700 @@ -1,4 +1,4 @@ -[14576] ENUM 'bpf_func_id' encoding=UNSIGNED size=4 vlen=211 +[9560] ENUM 'bpf_func_id' encoding=UNSIGNED size=4 vlen=211 'BPF_FUNC_unspec' val=0 'BPF_FUNC_map_lookup_elem' val=1 'BPF_FUNC_map_update_elem' val=2 As can be seen from diff above, the only thing that changed was resulting BTF type ID of ENUM bpf_func_id, not any of the enumerators, their names or integer values. The only other place that needed fixing was scripts/bpf_doc.py used to generate man pages and bpf_helper_defs.h header for libbpf and selftests. That script is tightly-coupled to exact shape of ___BPF_FUNC_MAPPER macro definition, so had to be trivially adapted. Cc: Quentin Monnet Reported-by: Andrea Terzolo Signed-off-by: Andrii Nakryiko Reviewed-by: Quentin Monnet Acked-by: Jiri Olsa Acked-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/r/20221006042452.2089843-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov --- include/uapi/linux/bpf.h | 432 +++++++++++++++++++++-------------------- scripts/bpf_doc.py | 19 +- tools/include/uapi/linux/bpf.h | 432 +++++++++++++++++++++-------------------- 3 files changed, 447 insertions(+), 436 deletions(-) (limited to 'include') diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 51b9aa640ad2..17f61338f8f8 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -5436,225 +5436,231 @@ union bpf_attr { * larger than the size of the ring buffer, or which cannot fit * within a struct bpf_dynptr. */ -#define __BPF_FUNC_MAPPER(FN) \ - FN(unspec), \ - FN(map_lookup_elem), \ - FN(map_update_elem), \ - FN(map_delete_elem), \ - FN(probe_read), \ - FN(ktime_get_ns), \ - FN(trace_printk), \ - FN(get_prandom_u32), \ - FN(get_smp_processor_id), \ - FN(skb_store_bytes), \ - FN(l3_csum_replace), \ - FN(l4_csum_replace), \ - FN(tail_call), \ - FN(clone_redirect), \ - FN(get_current_pid_tgid), \ - FN(get_current_uid_gid), \ - FN(get_current_comm), \ - FN(get_cgroup_classid), \ - FN(skb_vlan_push), \ - FN(skb_vlan_pop), \ - FN(skb_get_tunnel_key), \ - FN(skb_set_tunnel_key), \ - FN(perf_event_read), \ - FN(redirect), \ - FN(get_route_realm), \ - FN(perf_event_output), \ - FN(skb_load_bytes), \ - FN(get_stackid), \ - FN(csum_diff), \ - FN(skb_get_tunnel_opt), \ - FN(skb_set_tunnel_opt), \ - FN(skb_change_proto), \ - FN(skb_change_type), \ - FN(skb_under_cgroup), \ - FN(get_hash_recalc), \ - FN(get_current_task), \ - FN(probe_write_user), \ - FN(current_task_under_cgroup), \ - FN(skb_change_tail), \ - FN(skb_pull_data), \ - FN(csum_update), \ - FN(set_hash_invalid), \ - FN(get_numa_node_id), \ - FN(skb_change_head), \ - FN(xdp_adjust_head), \ - FN(probe_read_str), \ - FN(get_socket_cookie), \ - FN(get_socket_uid), \ - FN(set_hash), \ - FN(setsockopt), \ - FN(skb_adjust_room), \ - FN(redirect_map), \ - FN(sk_redirect_map), \ - FN(sock_map_update), \ - FN(xdp_adjust_meta), \ - FN(perf_event_read_value), \ - FN(perf_prog_read_value), \ - FN(getsockopt), \ - FN(override_return), \ - FN(sock_ops_cb_flags_set), \ - FN(msg_redirect_map), \ - FN(msg_apply_bytes), \ - FN(msg_cork_bytes), \ - FN(msg_pull_data), \ - FN(bind), \ - FN(xdp_adjust_tail), \ - FN(skb_get_xfrm_state), \ - FN(get_stack), \ - FN(skb_load_bytes_relative), \ - FN(fib_lookup), \ - FN(sock_hash_update), \ - FN(msg_redirect_hash), \ - FN(sk_redirect_hash), \ - FN(lwt_push_encap), \ - FN(lwt_seg6_store_bytes), \ - FN(lwt_seg6_adjust_srh), \ - FN(lwt_seg6_action), \ - FN(rc_repeat), \ - FN(rc_keydown), \ - FN(skb_cgroup_id), \ - FN(get_current_cgroup_id), \ - FN(get_local_storage), \ - FN(sk_select_reuseport), \ - FN(skb_ancestor_cgroup_id), \ - FN(sk_lookup_tcp), \ - FN(sk_lookup_udp), \ - FN(sk_release), \ - FN(map_push_elem), \ - FN(map_pop_elem), \ - FN(map_peek_elem), \ - FN(msg_push_data), \ - FN(msg_pop_data), \ - FN(rc_pointer_rel), \ - FN(spin_lock), \ - FN(spin_unlock), \ - FN(sk_fullsock), \ - FN(tcp_sock), \ - FN(skb_ecn_set_ce), \ - FN(get_listener_sock), \ - FN(skc_lookup_tcp), \ - FN(tcp_check_syncookie), \ - FN(sysctl_get_name), \ - FN(sysctl_get_current_value), \ - FN(sysctl_get_new_value), \ - FN(sysctl_set_new_value), \ - FN(strtol), \ - FN(strtoul), \ - FN(sk_storage_get), \ - FN(sk_storage_delete), \ - FN(send_signal), \ - FN(tcp_gen_syncookie), \ - FN(skb_output), \ - FN(probe_read_user), \ - FN(probe_read_kernel), \ - FN(probe_read_user_str), \ - FN(probe_read_kernel_str), \ - FN(tcp_send_ack), \ - FN(send_signal_thread), \ - FN(jiffies64), \ - FN(read_branch_records), \ - FN(get_ns_current_pid_tgid), \ - FN(xdp_output), \ - FN(get_netns_cookie), \ - FN(get_current_ancestor_cgroup_id), \ - FN(sk_assign), \ - FN(ktime_get_boot_ns), \ - FN(seq_printf), \ - FN(seq_write), \ - FN(sk_cgroup_id), \ - FN(sk_ancestor_cgroup_id), \ - FN(ringbuf_output), \ - FN(ringbuf_reserve), \ - FN(ringbuf_submit), \ - FN(ringbuf_discard), \ - FN(ringbuf_query), \ - FN(csum_level), \ - FN(skc_to_tcp6_sock), \ - FN(skc_to_tcp_sock), \ - FN(skc_to_tcp_timewait_sock), \ - FN(skc_to_tcp_request_sock), \ - FN(skc_to_udp6_sock), \ - FN(get_task_stack), \ - FN(load_hdr_opt), \ - FN(store_hdr_opt), \ - FN(reserve_hdr_opt), \ - FN(inode_storage_get), \ - FN(inode_storage_delete), \ - FN(d_path), \ - FN(copy_from_user), \ - FN(snprintf_btf), \ - FN(seq_printf_btf), \ - FN(skb_cgroup_classid), \ - FN(redirect_neigh), \ - FN(per_cpu_ptr), \ - FN(this_cpu_ptr), \ - FN(redirect_peer), \ - FN(task_storage_get), \ - FN(task_storage_delete), \ - FN(get_current_task_btf), \ - FN(bprm_opts_set), \ - FN(ktime_get_coarse_ns), \ - FN(ima_inode_hash), \ - FN(sock_from_file), \ - FN(check_mtu), \ - FN(for_each_map_elem), \ - FN(snprintf), \ - FN(sys_bpf), \ - FN(btf_find_by_name_kind), \ - FN(sys_close), \ - FN(timer_init), \ - FN(timer_set_callback), \ - FN(timer_start), \ - FN(timer_cancel), \ - FN(get_func_ip), \ - FN(get_attach_cookie), \ - FN(task_pt_regs), \ - FN(get_branch_snapshot), \ - FN(trace_vprintk), \ - FN(skc_to_unix_sock), \ - FN(kallsyms_lookup_name), \ - FN(find_vma), \ - FN(loop), \ - FN(strncmp), \ - FN(get_func_arg), \ - FN(get_func_ret), \ - FN(get_func_arg_cnt), \ - FN(get_retval), \ - FN(set_retval), \ - FN(xdp_get_buff_len), \ - FN(xdp_load_bytes), \ - FN(xdp_store_bytes), \ - FN(copy_from_user_task), \ - FN(skb_set_tstamp), \ - FN(ima_file_hash), \ - FN(kptr_xchg), \ - FN(map_lookup_percpu_elem), \ - FN(skc_to_mptcp_sock), \ - FN(dynptr_from_mem), \ - FN(ringbuf_reserve_dynptr), \ - FN(ringbuf_submit_dynptr), \ - FN(ringbuf_discard_dynptr), \ - FN(dynptr_read), \ - FN(dynptr_write), \ - FN(dynptr_data), \ - FN(tcp_raw_gen_syncookie_ipv4), \ - FN(tcp_raw_gen_syncookie_ipv6), \ - FN(tcp_raw_check_syncookie_ipv4), \ - FN(tcp_raw_check_syncookie_ipv6), \ - FN(ktime_get_tai_ns), \ - FN(user_ringbuf_drain), \ +#define ___BPF_FUNC_MAPPER(FN, ctx...) \ + FN(unspec, 0, ##ctx) \ + FN(map_lookup_elem, 1, ##ctx) \ + FN(map_update_elem, 2, ##ctx) \ + FN(map_delete_elem, 3, ##ctx) \ + FN(probe_read, 4, ##ctx) \ + FN(ktime_get_ns, 5, ##ctx) \ + FN(trace_printk, 6, ##ctx) \ + FN(get_prandom_u32, 7, ##ctx) \ + FN(get_smp_processor_id, 8, ##ctx) \ + FN(skb_store_bytes, 9, ##ctx) \ + FN(l3_csum_replace, 10, ##ctx) \ + FN(l4_csum_replace, 11, ##ctx) \ + FN(tail_call, 12, ##ctx) \ + FN(clone_redirect, 13, ##ctx) \ + FN(get_current_pid_tgid, 14, ##ctx) \ + FN(get_current_uid_gid, 15, ##ctx) \ + FN(get_current_comm, 16, ##ctx) \ + FN(get_cgroup_classid, 17, ##ctx) \ + FN(skb_vlan_push, 18, ##ctx) \ + FN(skb_vlan_pop, 19, ##ctx) \ + FN(skb_get_tunnel_key, 20, ##ctx) \ + FN(skb_set_tunnel_key, 21, ##ctx) \ + FN(perf_event_read, 22, ##ctx) \ + FN(redirect, 23, ##ctx) \ + FN(get_route_realm, 24, ##ctx) \ + FN(perf_event_output, 25, ##ctx) \ + FN(skb_load_bytes, 26, ##ctx) \ + FN(get_stackid, 27, ##ctx) \ + FN(csum_diff, 28, ##ctx) \ + FN(skb_get_tunnel_opt, 29, ##ctx) \ + FN(skb_set_tunnel_opt, 30, ##ctx) \ + FN(skb_change_proto, 31, ##ctx) \ + FN(skb_change_type, 32, ##ctx) \ + FN(skb_under_cgroup, 33, ##ctx) \ + FN(get_hash_recalc, 34, ##ctx) \ + FN(get_current_task, 35, ##ctx) \ + FN(probe_write_user, 36, ##ctx) \ + FN(current_task_under_cgroup, 37, ##ctx) \ + FN(skb_change_tail, 38, ##ctx) \ + FN(skb_pull_data, 39, ##ctx) \ + FN(csum_update, 40, ##ctx) \ + FN(set_hash_invalid, 41, ##ctx) \ + FN(get_numa_node_id, 42, ##ctx) \ + FN(skb_change_head, 43, ##ctx) \ + FN(xdp_adjust_head, 44, ##ctx) \ + FN(probe_read_str, 45, ##ctx) \ + FN(get_socket_cookie, 46, ##ctx) \ + FN(get_socket_uid, 47, ##ctx) \ + FN(set_hash, 48, ##ctx) \ + FN(setsockopt, 49, ##ctx) \ + FN(skb_adjust_room, 50, ##ctx) \ + FN(redirect_map, 51, ##ctx) \ + FN(sk_redirect_map, 52, ##ctx) \ + FN(sock_map_update, 53, ##ctx) \ + FN(xdp_adjust_meta, 54, ##ctx) \ + FN(perf_event_read_value, 55, ##ctx) \ + FN(perf_prog_read_value, 56, ##ctx) \ + FN(getsockopt, 57, ##ctx) \ + FN(override_return, 58, ##ctx) \ + FN(sock_ops_cb_flags_set, 59, ##ctx) \ + FN(msg_redirect_map, 60, ##ctx) \ + FN(msg_apply_bytes, 61, ##ctx) \ + FN(msg_cork_bytes, 62, ##ctx) \ + FN(msg_pull_data, 63, ##ctx) \ + FN(bind, 64, ##ctx) \ + FN(xdp_adjust_tail, 65, ##ctx) \ + FN(skb_get_xfrm_state, 66, ##ctx) \ + FN(get_stack, 67, ##ctx) \ + FN(skb_load_bytes_relative, 68, ##ctx) \ + FN(fib_lookup, 69, ##ctx) \ + FN(sock_hash_update, 70, ##ctx) \ + FN(msg_redirect_hash, 71, ##ctx) \ + FN(sk_redirect_hash, 72, ##ctx) \ + FN(lwt_push_encap, 73, ##ctx) \ + FN(lwt_seg6_store_bytes, 74, ##ctx) \ + FN(lwt_seg6_adjust_srh, 75, ##ctx) \ + FN(lwt_seg6_action, 76, ##ctx) \ + FN(rc_repeat, 77, ##ctx) \ + FN(rc_keydown, 78, ##ctx) \ + FN(skb_cgroup_id, 79, ##ctx) \ + FN(get_current_cgroup_id, 80, ##ctx) \ + FN(get_local_storage, 81, ##ctx) \ + FN(sk_select_reuseport, 82, ##ctx) \ + FN(skb_ancestor_cgroup_id, 83, ##ctx) \ + FN(sk_lookup_tcp, 84, ##ctx) \ + FN(sk_lookup_udp, 85, ##ctx) \ + FN(sk_release, 86, ##ctx) \ + FN(map_push_elem, 87, ##ctx) \ + FN(map_pop_elem, 88, ##ctx) \ + FN(map_peek_elem, 89, ##ctx) \ + FN(msg_push_data, 90, ##ctx) \ + FN(msg_pop_data, 91, ##ctx) \ + FN(rc_pointer_rel, 92, ##ctx) \ + FN(spin_lock, 93, ##ctx) \ + FN(spin_unlock, 94, ##ctx) \ + FN(sk_fullsock, 95, ##ctx) \ + FN(tcp_sock, 96, ##ctx) \ + FN(skb_ecn_set_ce, 97, ##ctx) \ + FN(get_listener_sock, 98, ##ctx) \ + FN(skc_lookup_tcp, 99, ##ctx) \ + FN(tcp_check_syncookie, 100, ##ctx) \ + FN(sysctl_get_name, 101, ##ctx) \ + FN(sysctl_get_current_value, 102, ##ctx) \ + FN(sysctl_get_new_value, 103, ##ctx) \ + FN(sysctl_set_new_value, 104, ##ctx) \ + FN(strtol, 105, ##ctx) \ + FN(strtoul, 106, ##ctx) \ + FN(sk_storage_get, 107, ##ctx) \ + FN(sk_storage_delete, 108, ##ctx) \ + FN(send_signal, 109, ##ctx) \ + FN(tcp_gen_syncookie, 110, ##ctx) \ + FN(skb_output, 111, ##ctx) \ + FN(probe_read_user, 112, ##ctx) \ + FN(probe_read_kernel, 113, ##ctx) \ + FN(probe_read_user_str, 114, ##ctx) \ + FN(probe_read_kernel_str, 115, ##ctx) \ + FN(tcp_send_ack, 116, ##ctx) \ + FN(send_signal_thread, 117, ##ctx) \ + FN(jiffies64, 118, ##ctx) \ + FN(read_branch_records, 119, ##ctx) \ + FN(get_ns_current_pid_tgid, 120, ##ctx) \ + FN(xdp_output, 121, ##ctx) \ + FN(get_netns_cookie, 122, ##ctx) \ + FN(get_current_ancestor_cgroup_id, 123, ##ctx) \ + FN(sk_assign, 124, ##ctx) \ + FN(ktime_get_boot_ns, 125, ##ctx) \ + FN(seq_printf, 126, ##ctx) \ + FN(seq_write, 127, ##ctx) \ + FN(sk_cgroup_id, 128, ##ctx) \ + FN(sk_ancestor_cgroup_id, 129, ##ctx) \ + FN(ringbuf_output, 130, ##ctx) \ + FN(ringbuf_reserve, 131, ##ctx) \ + FN(ringbuf_submit, 132, ##ctx) \ + FN(ringbuf_discard, 133, ##ctx) \ + FN(ringbuf_query, 134, ##ctx) \ + FN(csum_level, 135, ##ctx) \ + FN(skc_to_tcp6_sock, 136, ##ctx) \ + FN(skc_to_tcp_sock, 137, ##ctx) \ + FN(skc_to_tcp_timewait_sock, 138, ##ctx) \ + FN(skc_to_tcp_request_sock, 139, ##ctx) \ + FN(skc_to_udp6_sock, 140, ##ctx) \ + FN(get_task_stack, 141, ##ctx) \ + FN(load_hdr_opt, 142, ##ctx) \ + FN(store_hdr_opt, 143, ##ctx) \ + FN(reserve_hdr_opt, 144, ##ctx) \ + FN(inode_storage_get, 145, ##ctx) \ + FN(inode_storage_delete, 146, ##ctx) \ + FN(d_path, 147, ##ctx) \ + FN(copy_from_user, 148, ##ctx) \ + FN(snprintf_btf, 149, ##ctx) \ + FN(seq_printf_btf, 150, ##ctx) \ + FN(skb_cgroup_classid, 151, ##ctx) \ + FN(redirect_neigh, 152, ##ctx) \ + FN(per_cpu_ptr, 153, ##ctx) \ + FN(this_cpu_ptr, 154, ##ctx) \ + FN(redirect_peer, 155, ##ctx) \ + FN(task_storage_get, 156, ##ctx) \ + FN(task_storage_delete, 157, ##ctx) \ + FN(get_current_task_btf, 158, ##ctx) \ + FN(bprm_opts_set, 159, ##ctx) \ + FN(ktime_get_coarse_ns, 160, ##ctx) \ + FN(ima_inode_hash, 161, ##ctx) \ + FN(sock_from_file, 162, ##ctx) \ + FN(check_mtu, 163, ##ctx) \ + FN(for_each_map_elem, 164, ##ctx) \ + FN(snprintf, 165, ##ctx) \ + FN(sys_bpf, 166, ##ctx) \ + FN(btf_find_by_name_kind, 167, ##ctx) \ + FN(sys_close, 168, ##ctx) \ + FN(timer_init, 169, ##ctx) \ + FN(timer_set_callback, 170, ##ctx) \ + FN(timer_start, 171, ##ctx) \ + FN(timer_cancel, 172, ##ctx) \ + FN(get_func_ip, 173, ##ctx) \ + FN(get_attach_cookie, 174, ##ctx) \ + FN(task_pt_regs, 175, ##ctx) \ + FN(get_branch_snapshot, 176, ##ctx) \ + FN(trace_vprintk, 177, ##ctx) \ + FN(skc_to_unix_sock, 178, ##ctx) \ + FN(kallsyms_lookup_name, 179, ##ctx) \ + FN(find_vma, 180, ##ctx) \ + FN(loop, 181, ##ctx) \ + FN(strncmp, 182, ##ctx) \ + FN(get_func_arg, 183, ##ctx) \ + FN(get_func_ret, 184, ##ctx) \ + FN(get_func_arg_cnt, 185, ##ctx) \ + FN(get_retval, 186, ##ctx) \ + FN(set_retval, 187, ##ctx) \ + FN(xdp_get_buff_len, 188, ##ctx) \ + FN(xdp_load_bytes, 189, ##ctx) \ + FN(xdp_store_bytes, 190, ##ctx) \ + FN(copy_from_user_task, 191, ##ctx) \ + FN(skb_set_tstamp, 192, ##ctx) \ + FN(ima_file_hash, 193, ##ctx) \ + FN(kptr_xchg, 194, ##ctx) \ + FN(map_lookup_percpu_elem, 195, ##ctx) \ + FN(skc_to_mptcp_sock, 196, ##ctx) \ + FN(dynptr_from_mem, 197, ##ctx) \ + FN(ringbuf_reserve_dynptr, 198, ##ctx) \ + FN(ringbuf_submit_dynptr, 199, ##ctx) \ + FN(ringbuf_discard_dynptr, 200, ##ctx) \ + FN(dynptr_read, 201, ##ctx) \ + FN(dynptr_write, 202, ##ctx) \ + FN(dynptr_data, 203, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv4, 204, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv6, 205, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv4, 206, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ + FN(ktime_get_tai_ns, 208, ##ctx) \ + FN(user_ringbuf_drain, 209, ##ctx) \ /* */ +/* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't + * know or care about integer value that is now passed as second argument + */ +#define __BPF_FUNC_MAPPER_APPLY(name, value, FN) FN(name), +#define __BPF_FUNC_MAPPER(FN) ___BPF_FUNC_MAPPER(__BPF_FUNC_MAPPER_APPLY, FN) + /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call */ -#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x +#define __BPF_ENUM_FN(x, y) BPF_FUNC_ ## x = y, enum bpf_func_id { - __BPF_FUNC_MAPPER(__BPF_ENUM_FN) + ___BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, }; #undef __BPF_ENUM_FN diff --git a/scripts/bpf_doc.py b/scripts/bpf_doc.py index d5c389df6045..2fe07c9e3fe0 100755 --- a/scripts/bpf_doc.py +++ b/scripts/bpf_doc.py @@ -253,28 +253,27 @@ class HeaderParser(object): break def parse_define_helpers(self): - # Parse FN(...) in #define __BPF_FUNC_MAPPER to compare later with the + # Parse FN(...) in #define ___BPF_FUNC_MAPPER to compare later with the # number of unique function names present in description and use the # correct enumeration value. # Note: seek_to(..) discards the first line below the target search text, - # resulting in FN(unspec) being skipped and not added to self.define_unique_helpers. - self.seek_to('#define __BPF_FUNC_MAPPER(FN)', + # resulting in FN(unspec, 0, ##ctx) being skipped and not added to + # self.define_unique_helpers. + self.seek_to('#define ___BPF_FUNC_MAPPER(FN, ctx...)', 'Could not find start of eBPF helper definition list') # Searches for one FN(\w+) define or a backslash for newline - p = re.compile('\s*FN\((\w+)\)|\\\\') + p = re.compile('\s*FN\((\w+), (\d+), ##ctx\)|\\\\') fn_defines_str = '' - i = 1 # 'unspec' is skipped as mentioned above while True: capture = p.match(self.line) if capture: fn_defines_str += self.line - self.helper_enum_vals[capture.expand(r'bpf_\1')] = i - i += 1 + self.helper_enum_vals[capture.expand(r'bpf_\1')] = int(capture[2]) else: break self.line = self.reader.readline() # Find the number of occurences of FN(\w+) - self.define_unique_helpers = re.findall('FN\(\w+\)', fn_defines_str) + self.define_unique_helpers = re.findall('FN\(\w+, \d+, ##ctx\)', fn_defines_str) def assign_helper_values(self): seen_helpers = set() @@ -423,7 +422,7 @@ class PrinterHelpersRST(PrinterRST): """ def __init__(self, parser): self.elements = parser.helpers - self.elem_number_check(parser.desc_unique_helpers, parser.define_unique_helpers, 'helper', '__BPF_FUNC_MAPPER') + self.elem_number_check(parser.desc_unique_helpers, parser.define_unique_helpers, 'helper', '___BPF_FUNC_MAPPER') def print_header(self): header = '''\ @@ -636,7 +635,7 @@ class PrinterHelpers(Printer): """ def __init__(self, parser): self.elements = parser.helpers - self.elem_number_check(parser.desc_unique_helpers, parser.define_unique_helpers, 'helper', '__BPF_FUNC_MAPPER') + self.elem_number_check(parser.desc_unique_helpers, parser.define_unique_helpers, 'helper', '___BPF_FUNC_MAPPER') type_fwds = [ 'struct bpf_fib_lookup', diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 51b9aa640ad2..17f61338f8f8 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -5436,225 +5436,231 @@ union bpf_attr { * larger than the size of the ring buffer, or which cannot fit * within a struct bpf_dynptr. */ -#define __BPF_FUNC_MAPPER(FN) \ - FN(unspec), \ - FN(map_lookup_elem), \ - FN(map_update_elem), \ - FN(map_delete_elem), \ - FN(probe_read), \ - FN(ktime_get_ns), \ - FN(trace_printk), \ - FN(get_prandom_u32), \ - FN(get_smp_processor_id), \ - FN(skb_store_bytes), \ - FN(l3_csum_replace), \ - FN(l4_csum_replace), \ - FN(tail_call), \ - FN(clone_redirect), \ - FN(get_current_pid_tgid), \ - FN(get_current_uid_gid), \ - FN(get_current_comm), \ - FN(get_cgroup_classid), \ - FN(skb_vlan_push), \ - FN(skb_vlan_pop), \ - FN(skb_get_tunnel_key), \ - FN(skb_set_tunnel_key), \ - FN(perf_event_read), \ - FN(redirect), \ - FN(get_route_realm), \ - FN(perf_event_output), \ - FN(skb_load_bytes), \ - FN(get_stackid), \ - FN(csum_diff), \ - FN(skb_get_tunnel_opt), \ - FN(skb_set_tunnel_opt), \ - FN(skb_change_proto), \ - FN(skb_change_type), \ - FN(skb_under_cgroup), \ - FN(get_hash_recalc), \ - FN(get_current_task), \ - FN(probe_write_user), \ - FN(current_task_under_cgroup), \ - FN(skb_change_tail), \ - FN(skb_pull_data), \ - FN(csum_update), \ - FN(set_hash_invalid), \ - FN(get_numa_node_id), \ - FN(skb_change_head), \ - FN(xdp_adjust_head), \ - FN(probe_read_str), \ - FN(get_socket_cookie), \ - FN(get_socket_uid), \ - FN(set_hash), \ - FN(setsockopt), \ - FN(skb_adjust_room), \ - FN(redirect_map), \ - FN(sk_redirect_map), \ - FN(sock_map_update), \ - FN(xdp_adjust_meta), \ - FN(perf_event_read_value), \ - FN(perf_prog_read_value), \ - FN(getsockopt), \ - FN(override_return), \ - FN(sock_ops_cb_flags_set), \ - FN(msg_redirect_map), \ - FN(msg_apply_bytes), \ - FN(msg_cork_bytes), \ - FN(msg_pull_data), \ - FN(bind), \ - FN(xdp_adjust_tail), \ - FN(skb_get_xfrm_state), \ - FN(get_stack), \ - FN(skb_load_bytes_relative), \ - FN(fib_lookup), \ - FN(sock_hash_update), \ - FN(msg_redirect_hash), \ - FN(sk_redirect_hash), \ - FN(lwt_push_encap), \ - FN(lwt_seg6_store_bytes), \ - FN(lwt_seg6_adjust_srh), \ - FN(lwt_seg6_action), \ - FN(rc_repeat), \ - FN(rc_keydown), \ - FN(skb_cgroup_id), \ - FN(get_current_cgroup_id), \ - FN(get_local_storage), \ - FN(sk_select_reuseport), \ - FN(skb_ancestor_cgroup_id), \ - FN(sk_lookup_tcp), \ - FN(sk_lookup_udp), \ - FN(sk_release), \ - FN(map_push_elem), \ - FN(map_pop_elem), \ - FN(map_peek_elem), \ - FN(msg_push_data), \ - FN(msg_pop_data), \ - FN(rc_pointer_rel), \ - FN(spin_lock), \ - FN(spin_unlock), \ - FN(sk_fullsock), \ - FN(tcp_sock), \ - FN(skb_ecn_set_ce), \ - FN(get_listener_sock), \ - FN(skc_lookup_tcp), \ - FN(tcp_check_syncookie), \ - FN(sysctl_get_name), \ - FN(sysctl_get_current_value), \ - FN(sysctl_get_new_value), \ - FN(sysctl_set_new_value), \ - FN(strtol), \ - FN(strtoul), \ - FN(sk_storage_get), \ - FN(sk_storage_delete), \ - FN(send_signal), \ - FN(tcp_gen_syncookie), \ - FN(skb_output), \ - FN(probe_read_user), \ - FN(probe_read_kernel), \ - FN(probe_read_user_str), \ - FN(probe_read_kernel_str), \ - FN(tcp_send_ack), \ - FN(send_signal_thread), \ - FN(jiffies64), \ - FN(read_branch_records), \ - FN(get_ns_current_pid_tgid), \ - FN(xdp_output), \ - FN(get_netns_cookie), \ - FN(get_current_ancestor_cgroup_id), \ - FN(sk_assign), \ - FN(ktime_get_boot_ns), \ - FN(seq_printf), \ - FN(seq_write), \ - FN(sk_cgroup_id), \ - FN(sk_ancestor_cgroup_id), \ - FN(ringbuf_output), \ - FN(ringbuf_reserve), \ - FN(ringbuf_submit), \ - FN(ringbuf_discard), \ - FN(ringbuf_query), \ - FN(csum_level), \ - FN(skc_to_tcp6_sock), \ - FN(skc_to_tcp_sock), \ - FN(skc_to_tcp_timewait_sock), \ - FN(skc_to_tcp_request_sock), \ - FN(skc_to_udp6_sock), \ - FN(get_task_stack), \ - FN(load_hdr_opt), \ - FN(store_hdr_opt), \ - FN(reserve_hdr_opt), \ - FN(inode_storage_get), \ - FN(inode_storage_delete), \ - FN(d_path), \ - FN(copy_from_user), \ - FN(snprintf_btf), \ - FN(seq_printf_btf), \ - FN(skb_cgroup_classid), \ - FN(redirect_neigh), \ - FN(per_cpu_ptr), \ - FN(this_cpu_ptr), \ - FN(redirect_peer), \ - FN(task_storage_get), \ - FN(task_storage_delete), \ - FN(get_current_task_btf), \ - FN(bprm_opts_set), \ - FN(ktime_get_coarse_ns), \ - FN(ima_inode_hash), \ - FN(sock_from_file), \ - FN(check_mtu), \ - FN(for_each_map_elem), \ - FN(snprintf), \ - FN(sys_bpf), \ - FN(btf_find_by_name_kind), \ - FN(sys_close), \ - FN(timer_init), \ - FN(timer_set_callback), \ - FN(timer_start), \ - FN(timer_cancel), \ - FN(get_func_ip), \ - FN(get_attach_cookie), \ - FN(task_pt_regs), \ - FN(get_branch_snapshot), \ - FN(trace_vprintk), \ - FN(skc_to_unix_sock), \ - FN(kallsyms_lookup_name), \ - FN(find_vma), \ - FN(loop), \ - FN(strncmp), \ - FN(get_func_arg), \ - FN(get_func_ret), \ - FN(get_func_arg_cnt), \ - FN(get_retval), \ - FN(set_retval), \ - FN(xdp_get_buff_len), \ - FN(xdp_load_bytes), \ - FN(xdp_store_bytes), \ - FN(copy_from_user_task), \ - FN(skb_set_tstamp), \ - FN(ima_file_hash), \ - FN(kptr_xchg), \ - FN(map_lookup_percpu_elem), \ - FN(skc_to_mptcp_sock), \ - FN(dynptr_from_mem), \ - FN(ringbuf_reserve_dynptr), \ - FN(ringbuf_submit_dynptr), \ - FN(ringbuf_discard_dynptr), \ - FN(dynptr_read), \ - FN(dynptr_write), \ - FN(dynptr_data), \ - FN(tcp_raw_gen_syncookie_ipv4), \ - FN(tcp_raw_gen_syncookie_ipv6), \ - FN(tcp_raw_check_syncookie_ipv4), \ - FN(tcp_raw_check_syncookie_ipv6), \ - FN(ktime_get_tai_ns), \ - FN(user_ringbuf_drain), \ +#define ___BPF_FUNC_MAPPER(FN, ctx...) \ + FN(unspec, 0, ##ctx) \ + FN(map_lookup_elem, 1, ##ctx) \ + FN(map_update_elem, 2, ##ctx) \ + FN(map_delete_elem, 3, ##ctx) \ + FN(probe_read, 4, ##ctx) \ + FN(ktime_get_ns, 5, ##ctx) \ + FN(trace_printk, 6, ##ctx) \ + FN(get_prandom_u32, 7, ##ctx) \ + FN(get_smp_processor_id, 8, ##ctx) \ + FN(skb_store_bytes, 9, ##ctx) \ + FN(l3_csum_replace, 10, ##ctx) \ + FN(l4_csum_replace, 11, ##ctx) \ + FN(tail_call, 12, ##ctx) \ + FN(clone_redirect, 13, ##ctx) \ + FN(get_current_pid_tgid, 14, ##ctx) \ + FN(get_current_uid_gid, 15, ##ctx) \ + FN(get_current_comm, 16, ##ctx) \ + FN(get_cgroup_classid, 17, ##ctx) \ + FN(skb_vlan_push, 18, ##ctx) \ + FN(skb_vlan_pop, 19, ##ctx) \ + FN(skb_get_tunnel_key, 20, ##ctx) \ + FN(skb_set_tunnel_key, 21, ##ctx) \ + FN(perf_event_read, 22, ##ctx) \ + FN(redirect, 23, ##ctx) \ + FN(get_route_realm, 24, ##ctx) \ + FN(perf_event_output, 25, ##ctx) \ + FN(skb_load_bytes, 26, ##ctx) \ + FN(get_stackid, 27, ##ctx) \ + FN(csum_diff, 28, ##ctx) \ + FN(skb_get_tunnel_opt, 29, ##ctx) \ + FN(skb_set_tunnel_opt, 30, ##ctx) \ + FN(skb_change_proto, 31, ##ctx) \ + FN(skb_change_type, 32, ##ctx) \ + FN(skb_under_cgroup, 33, ##ctx) \ + FN(get_hash_recalc, 34, ##ctx) \ + FN(get_current_task, 35, ##ctx) \ + FN(probe_write_user, 36, ##ctx) \ + FN(current_task_under_cgroup, 37, ##ctx) \ + FN(skb_change_tail, 38, ##ctx) \ + FN(skb_pull_data, 39, ##ctx) \ + FN(csum_update, 40, ##ctx) \ + FN(set_hash_invalid, 41, ##ctx) \ + FN(get_numa_node_id, 42, ##ctx) \ + FN(skb_change_head, 43, ##ctx) \ + FN(xdp_adjust_head, 44, ##ctx) \ + FN(probe_read_str, 45, ##ctx) \ + FN(get_socket_cookie, 46, ##ctx) \ + FN(get_socket_uid, 47, ##ctx) \ + FN(set_hash, 48, ##ctx) \ + FN(setsockopt, 49, ##ctx) \ + FN(skb_adjust_room, 50, ##ctx) \ + FN(redirect_map, 51, ##ctx) \ + FN(sk_redirect_map, 52, ##ctx) \ + FN(sock_map_update, 53, ##ctx) \ + FN(xdp_adjust_meta, 54, ##ctx) \ + FN(perf_event_read_value, 55, ##ctx) \ + FN(perf_prog_read_value, 56, ##ctx) \ + FN(getsockopt, 57, ##ctx) \ + FN(override_return, 58, ##ctx) \ + FN(sock_ops_cb_flags_set, 59, ##ctx) \ + FN(msg_redirect_map, 60, ##ctx) \ + FN(msg_apply_bytes, 61, ##ctx) \ + FN(msg_cork_bytes, 62, ##ctx) \ + FN(msg_pull_data, 63, ##ctx) \ + FN(bind, 64, ##ctx) \ + FN(xdp_adjust_tail, 65, ##ctx) \ + FN(skb_get_xfrm_state, 66, ##ctx) \ + FN(get_stack, 67, ##ctx) \ + FN(skb_load_bytes_relative, 68, ##ctx) \ + FN(fib_lookup, 69, ##ctx) \ + FN(sock_hash_update, 70, ##ctx) \ + FN(msg_redirect_hash, 71, ##ctx) \ + FN(sk_redirect_hash, 72, ##ctx) \ + FN(lwt_push_encap, 73, ##ctx) \ + FN(lwt_seg6_store_bytes, 74, ##ctx) \ + FN(lwt_seg6_adjust_srh, 75, ##ctx) \ + FN(lwt_seg6_action, 76, ##ctx) \ + FN(rc_repeat, 77, ##ctx) \ + FN(rc_keydown, 78, ##ctx) \ + FN(skb_cgroup_id, 79, ##ctx) \ + FN(get_current_cgroup_id, 80, ##ctx) \ + FN(get_local_storage, 81, ##ctx) \ + FN(sk_select_reuseport, 82, ##ctx) \ + FN(skb_ancestor_cgroup_id, 83, ##ctx) \ + FN(sk_lookup_tcp, 84, ##ctx) \ + FN(sk_lookup_udp, 85, ##ctx) \ + FN(sk_release, 86, ##ctx) \ + FN(map_push_elem, 87, ##ctx) \ + FN(map_pop_elem, 88, ##ctx) \ + FN(map_peek_elem, 89, ##ctx) \ + FN(msg_push_data, 90, ##ctx) \ + FN(msg_pop_data, 91, ##ctx) \ + FN(rc_pointer_rel, 92, ##ctx) \ + FN(spin_lock, 93, ##ctx) \ + FN(spin_unlock, 94, ##ctx) \ + FN(sk_fullsock, 95, ##ctx) \ + FN(tcp_sock, 96, ##ctx) \ + FN(skb_ecn_set_ce, 97, ##ctx) \ + FN(get_listener_sock, 98, ##ctx) \ + FN(skc_lookup_tcp, 99, ##ctx) \ + FN(tcp_check_syncookie, 100, ##ctx) \ + FN(sysctl_get_name, 101, ##ctx) \ + FN(sysctl_get_current_value, 102, ##ctx) \ + FN(sysctl_get_new_value, 103, ##ctx) \ + FN(sysctl_set_new_value, 104, ##ctx) \ + FN(strtol, 105, ##ctx) \ + FN(strtoul, 106, ##ctx) \ + FN(sk_storage_get, 107, ##ctx) \ + FN(sk_storage_delete, 108, ##ctx) \ + FN(send_signal, 109, ##ctx) \ + FN(tcp_gen_syncookie, 110, ##ctx) \ + FN(skb_output, 111, ##ctx) \ + FN(probe_read_user, 112, ##ctx) \ + FN(probe_read_kernel, 113, ##ctx) \ + FN(probe_read_user_str, 114, ##ctx) \ + FN(probe_read_kernel_str, 115, ##ctx) \ + FN(tcp_send_ack, 116, ##ctx) \ + FN(send_signal_thread, 117, ##ctx) \ + FN(jiffies64, 118, ##ctx) \ + FN(read_branch_records, 119, ##ctx) \ + FN(get_ns_current_pid_tgid, 120, ##ctx) \ + FN(xdp_output, 121, ##ctx) \ + FN(get_netns_cookie, 122, ##ctx) \ + FN(get_current_ancestor_cgroup_id, 123, ##ctx) \ + FN(sk_assign, 124, ##ctx) \ + FN(ktime_get_boot_ns, 125, ##ctx) \ + FN(seq_printf, 126, ##ctx) \ + FN(seq_write, 127, ##ctx) \ + FN(sk_cgroup_id, 128, ##ctx) \ + FN(sk_ancestor_cgroup_id, 129, ##ctx) \ + FN(ringbuf_output, 130, ##ctx) \ + FN(ringbuf_reserve, 131, ##ctx) \ + FN(ringbuf_submit, 132, ##ctx) \ + FN(ringbuf_discard, 133, ##ctx) \ + FN(ringbuf_query, 134, ##ctx) \ + FN(csum_level, 135, ##ctx) \ + FN(skc_to_tcp6_sock, 136, ##ctx) \ + FN(skc_to_tcp_sock, 137, ##ctx) \ + FN(skc_to_tcp_timewait_sock, 138, ##ctx) \ + FN(skc_to_tcp_request_sock, 139, ##ctx) \ + FN(skc_to_udp6_sock, 140, ##ctx) \ + FN(get_task_stack, 141, ##ctx) \ + FN(load_hdr_opt, 142, ##ctx) \ + FN(store_hdr_opt, 143, ##ctx) \ + FN(reserve_hdr_opt, 144, ##ctx) \ + FN(inode_storage_get, 145, ##ctx) \ + FN(inode_storage_delete, 146, ##ctx) \ + FN(d_path, 147, ##ctx) \ + FN(copy_from_user, 148, ##ctx) \ + FN(snprintf_btf, 149, ##ctx) \ + FN(seq_printf_btf, 150, ##ctx) \ + FN(skb_cgroup_classid, 151, ##ctx) \ + FN(redirect_neigh, 152, ##ctx) \ + FN(per_cpu_ptr, 153, ##ctx) \ + FN(this_cpu_ptr, 154, ##ctx) \ + FN(redirect_peer, 155, ##ctx) \ + FN(task_storage_get, 156, ##ctx) \ + FN(task_storage_delete, 157, ##ctx) \ + FN(get_current_task_btf, 158, ##ctx) \ + FN(bprm_opts_set, 159, ##ctx) \ + FN(ktime_get_coarse_ns, 160, ##ctx) \ + FN(ima_inode_hash, 161, ##ctx) \ + FN(sock_from_file, 162, ##ctx) \ + FN(check_mtu, 163, ##ctx) \ + FN(for_each_map_elem, 164, ##ctx) \ + FN(snprintf, 165, ##ctx) \ + FN(sys_bpf, 166, ##ctx) \ + FN(btf_find_by_name_kind, 167, ##ctx) \ + FN(sys_close, 168, ##ctx) \ + FN(timer_init, 169, ##ctx) \ + FN(timer_set_callback, 170, ##ctx) \ + FN(timer_start, 171, ##ctx) \ + FN(timer_cancel, 172, ##ctx) \ + FN(get_func_ip, 173, ##ctx) \ + FN(get_attach_cookie, 174, ##ctx) \ + FN(task_pt_regs, 175, ##ctx) \ + FN(get_branch_snapshot, 176, ##ctx) \ + FN(trace_vprintk, 177, ##ctx) \ + FN(skc_to_unix_sock, 178, ##ctx) \ + FN(kallsyms_lookup_name, 179, ##ctx) \ + FN(find_vma, 180, ##ctx) \ + FN(loop, 181, ##ctx) \ + FN(strncmp, 182, ##ctx) \ + FN(get_func_arg, 183, ##ctx) \ + FN(get_func_ret, 184, ##ctx) \ + FN(get_func_arg_cnt, 185, ##ctx) \ + FN(get_retval, 186, ##ctx) \ + FN(set_retval, 187, ##ctx) \ + FN(xdp_get_buff_len, 188, ##ctx) \ + FN(xdp_load_bytes, 189, ##ctx) \ + FN(xdp_store_bytes, 190, ##ctx) \ + FN(copy_from_user_task, 191, ##ctx) \ + FN(skb_set_tstamp, 192, ##ctx) \ + FN(ima_file_hash, 193, ##ctx) \ + FN(kptr_xchg, 194, ##ctx) \ + FN(map_lookup_percpu_elem, 195, ##ctx) \ + FN(skc_to_mptcp_sock, 196, ##ctx) \ + FN(dynptr_from_mem, 197, ##ctx) \ + FN(ringbuf_reserve_dynptr, 198, ##ctx) \ + FN(ringbuf_submit_dynptr, 199, ##ctx) \ + FN(ringbuf_discard_dynptr, 200, ##ctx) \ + FN(dynptr_read, 201, ##ctx) \ + FN(dynptr_write, 202, ##ctx) \ + FN(dynptr_data, 203, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv4, 204, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv6, 205, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv4, 206, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ + FN(ktime_get_tai_ns, 208, ##ctx) \ + FN(user_ringbuf_drain, 209, ##ctx) \ /* */ +/* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't + * know or care about integer value that is now passed as second argument + */ +#define __BPF_FUNC_MAPPER_APPLY(name, value, FN) FN(name), +#define __BPF_FUNC_MAPPER(FN) ___BPF_FUNC_MAPPER(__BPF_FUNC_MAPPER_APPLY, FN) + /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call */ -#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x +#define __BPF_ENUM_FN(x, y) BPF_FUNC_ ## x = y, enum bpf_func_id { - __BPF_FUNC_MAPPER(__BPF_ENUM_FN) + ___BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, }; #undef __BPF_ENUM_FN -- cgit v1.2.3 From 43d3f3b94efc134317d40ec7c69ae1180ed5ac9c Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Fri, 9 Sep 2022 11:30:00 +0200 Subject: drm/fourcc: add Vivante tile status modifiers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The tile status modifiers can be combined with all of the usual color buffer modifiers. When they are present an additional plane is added to the surfaces to share the tile status buffer. The TS modifiers describe the interpretation of the tag bits in this buffer. Signed-off-by: Lucas Stach Reviewed-by: Christian Gmeiner Reviewed-by: Guido Günther Link: https://patchwork.freedesktop.org/patch/msgid/20220909093000.3458413-1-l.stach@pengutronix.de --- include/uapi/drm/drm_fourcc.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'include') diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 868d6909b718..bc056f2d537d 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -744,6 +744,35 @@ extern "C" { */ #define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4) +/* + * Vivante TS (tile-status) buffer modifiers. They can be combined with all of + * the color buffer tiling modifiers defined above. When TS is present it's a + * separate buffer containing the clear/compression status of each tile. The + * modifiers are defined as VIVANTE_MOD_TS_c_s, where c is the color buffer + * tile size in bytes covered by one entry in the status buffer and s is the + * number of status bits per entry. + * We reserve the top 8 bits of the Vivante modifier space for tile status + * clear/compression modifiers, as future cores might add some more TS layout + * variations. + */ +#define VIVANTE_MOD_TS_64_4 (1ULL << 48) +#define VIVANTE_MOD_TS_64_2 (2ULL << 48) +#define VIVANTE_MOD_TS_128_4 (3ULL << 48) +#define VIVANTE_MOD_TS_256_4 (4ULL << 48) +#define VIVANTE_MOD_TS_MASK (0xfULL << 48) + +/* + * Vivante compression modifiers. Those depend on a TS modifier being present + * as the TS bits get reinterpreted as compression tags instead of simple + * clear markers when compression is enabled. + */ +#define VIVANTE_MOD_COMP_DEC400 (1ULL << 52) +#define VIVANTE_MOD_COMP_MASK (0xfULL << 52) + +/* Masking out the extension bits will yield the base modifier. */ +#define VIVANTE_MOD_EXT_MASK (VIVANTE_MOD_TS_MASK | \ + VIVANTE_MOD_COMP_MASK) + /* NVIDIA frame buffer modifiers */ /* -- cgit v1.2.3 From 1d9e4c91db17c9bf6f94ac234a4d4f2bffd52b97 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Tue, 6 Sep 2022 19:02:04 +0200 Subject: wifi: mac80211: add pointer from link STA to STA While often not needed, this considerably simplifies going from a link to the STA. This helps in cases such as debugfs where a single pointer should allow accessing a specific link and the STA. Signed-off-by: Benjamin Berg Signed-off-by: Johannes Berg --- include/net/mac80211.h | 3 +++ net/mac80211/sta_info.c | 1 + 2 files changed, 4 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ac2bad57933f..7778a92d9582 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2176,6 +2176,7 @@ struct ieee80211_sta_aggregates { * All link specific info for a STA link for a non MLD STA(single) * or a MLD STA(multiple entries) are stored here. * + * @sta: reference to owning STA * @addr: MAC address of the Link STA. For non-MLO STA this is same as the addr * in ieee80211_sta. For MLO Link STA this addr can be same or different * from addr in ieee80211_sta (representing MLD STA addr) @@ -2196,6 +2197,8 @@ struct ieee80211_sta_aggregates { * */ struct ieee80211_link_sta { + struct ieee80211_sta *sta; + u8 addr[ETH_ALEN]; u8 link_id; enum ieee80211_smps_mode smps_mode; diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index cebfd148bb40..71b1488bd390 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -511,6 +511,7 @@ static void sta_info_add_link(struct sta_info *sta, link_info->sta = sta; link_info->link_id = link_id; link_info->pub = link_sta; + link_info->pub->sta = &sta->sta; link_sta->link_id = link_id; rcu_assign_pointer(sta->link[link_id], link_info); rcu_assign_pointer(sta->sta.link[link_id], link_sta); -- cgit v1.2.3 From d2caad527c191563116809990081ab4fc0dafdb6 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Tue, 6 Sep 2022 14:26:52 +0200 Subject: wifi: mac80211: add API to show the link STAs in debugfs Create debugfs data per-link. For drivers, there is a new operation link_sta_add_debugfs which will always be called. For non-MLO, the station directory will be used directly rather than creating a corresponding subdirectory. As such, non-MLO drivers can simply continue to create the data from sta_debugfs_add. Signed-off-by: Benjamin Berg [add missing inlines if !CONFIG_MAC80211_DEBUGFS] Signed-off-by: Johannes Berg --- include/net/mac80211.h | 11 ++++ net/mac80211/debugfs_sta.c | 127 +++++++++++++++++++++++++++++++++++++-------- net/mac80211/debugfs_sta.h | 12 +++++ net/mac80211/driver-ops.c | 27 +++++++++- net/mac80211/driver-ops.h | 16 ++++++ net/mac80211/sta_info.c | 25 +++++++++ net/mac80211/sta_info.h | 5 ++ 7 files changed, 200 insertions(+), 23 deletions(-) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7778a92d9582..c413050ec8dd 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3790,6 +3790,13 @@ struct ieee80211_prep_tx_info { * should be within a CONFIG_MAC80211_DEBUGFS conditional. This * callback can sleep. * + * @link_sta_add_debugfs: Drivers can use this callback to add debugfs files + * when a link is added to a mac80211 station. This callback + * should be within a CPTCFG_MAC80211_DEBUGFS conditional. This + * callback can sleep. + * For non-MLO the callback will be called once for the deflink with the + * station's directory rather than a separate subdirectory. + * * @sta_notify: Notifies low level driver about power state transition of an * associated station, AP, IBSS/WDS/mesh peer etc. For a VIF operating * in AP mode, this callback will not be called when the flag @@ -4260,6 +4267,10 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir); + void (*link_sta_add_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir); #endif void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd, struct ieee80211_sta *sta); diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index d3397c1248d3..68c07d4b95a5 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -5,7 +5,7 @@ * Copyright 2007 Johannes Berg * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright (C) 2018 - 2021 Intel Corporation + * Copyright (C) 2018 - 2022 Intel Corporation */ #include @@ -435,8 +435,16 @@ static ssize_t sta_agg_status_write(struct file *file, const char __user *userbu } STA_OPS_RW(agg_status); -static ssize_t sta_ht_capa_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) +/* link sta attributes */ +#define LINK_STA_OPS(name) \ +static const struct file_operations link_sta_ ##name## _ops = { \ + .read = link_sta_##name##_read, \ + .open = simple_open, \ + .llseek = generic_file_llseek, \ +} + +static ssize_t link_sta_ht_capa_read(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) { #define PRINT_HT_CAP(_cond, _str) \ do { \ @@ -446,8 +454,8 @@ static ssize_t sta_ht_capa_read(struct file *file, char __user *userbuf, char *buf, *p; int i; ssize_t bufsz = 512; - struct sta_info *sta = file->private_data; - struct ieee80211_sta_ht_cap *htc = &sta->sta.deflink.ht_cap; + struct link_sta_info *link_sta = file->private_data; + struct ieee80211_sta_ht_cap *htc = &link_sta->pub->ht_cap; ssize_t ret; buf = kzalloc(bufsz, GFP_KERNEL); @@ -524,14 +532,14 @@ static ssize_t sta_ht_capa_read(struct file *file, char __user *userbuf, kfree(buf); return ret; } -STA_OPS(ht_capa); +LINK_STA_OPS(ht_capa); -static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) +static ssize_t link_sta_vht_capa_read(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) { char *buf, *p; - struct sta_info *sta = file->private_data; - struct ieee80211_sta_vht_cap *vhtc = &sta->sta.deflink.vht_cap; + struct link_sta_info *link_sta = file->private_data; + struct ieee80211_sta_vht_cap *vhtc = &link_sta->pub->vht_cap; ssize_t ret; ssize_t bufsz = 512; @@ -638,15 +646,15 @@ static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf, kfree(buf); return ret; } -STA_OPS(vht_capa); +LINK_STA_OPS(vht_capa); -static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) +static ssize_t link_sta_he_capa_read(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) { char *buf, *p; size_t buf_sz = PAGE_SIZE; - struct sta_info *sta = file->private_data; - struct ieee80211_sta_he_cap *hec = &sta->sta.deflink.he_cap; + struct link_sta_info *link_sta = file->private_data; + struct ieee80211_sta_he_cap *hec = &link_sta->pub->he_cap; struct ieee80211_he_mcs_nss_supp *nss = &hec->he_mcs_nss_supp; u8 ppe_size; u8 *cap; @@ -1011,7 +1019,7 @@ out: kfree(buf); return ret; } -STA_OPS(he_capa); +LINK_STA_OPS(he_capa); #define DEBUGFS_ADD(name) \ debugfs_create_file(#name, 0400, \ @@ -1048,12 +1056,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta) DEBUGFS_ADD(num_ps_buf_frames); DEBUGFS_ADD(last_seq_ctrl); DEBUGFS_ADD(agg_status); - DEBUGFS_ADD(ht_capa); - DEBUGFS_ADD(vht_capa); - DEBUGFS_ADD(he_capa); - - DEBUGFS_ADD_COUNTER(rx_duplicates, deflink.rx_stats.num_duplicates); - DEBUGFS_ADD_COUNTER(rx_fragments, deflink.rx_stats.fragments); + /* FIXME: Kept here as the statistics are only done on the deflink */ DEBUGFS_ADD_COUNTER(tx_filtered, deflink.status_stats.filtered); if (local->ops->wake_tx_queue) { @@ -1076,3 +1079,83 @@ void ieee80211_sta_debugfs_remove(struct sta_info *sta) debugfs_remove_recursive(sta->debugfs_dir); sta->debugfs_dir = NULL; } + +#undef DEBUGFS_ADD +#undef DEBUGFS_ADD_COUNTER + +#define DEBUGFS_ADD(name) \ + debugfs_create_file(#name, 0400, \ + link_sta->debugfs_dir, link_sta, &link_sta_ ##name## _ops) +#define DEBUGFS_ADD_COUNTER(name, field) \ + debugfs_create_ulong(#name, 0400, link_sta->debugfs_dir, &link_sta->field) + +void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta) +{ + if (WARN_ON(!link_sta->sta->debugfs_dir)) + return; + + /* For non-MLO, leave the files in the main directory. */ + if (link_sta->sta->sta.valid_links) { + char link_dir_name[10]; + + snprintf(link_dir_name, sizeof(link_dir_name), + "link-%d", link_sta->link_id); + + link_sta->debugfs_dir = + debugfs_create_dir(link_dir_name, + link_sta->sta->debugfs_dir); + } else { + if (WARN_ON(link_sta != &link_sta->sta->deflink)) + return; + + link_sta->debugfs_dir = link_sta->sta->debugfs_dir; + } + + DEBUGFS_ADD(ht_capa); + DEBUGFS_ADD(vht_capa); + DEBUGFS_ADD(he_capa); + + DEBUGFS_ADD_COUNTER(rx_duplicates, rx_stats.num_duplicates); + DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments); +} + +void ieee80211_link_sta_debugfs_remove(struct link_sta_info *link_sta) +{ + if (!link_sta->debugfs_dir || !link_sta->sta->debugfs_dir) { + link_sta->debugfs_dir = NULL; + return; + } + + if (link_sta->debugfs_dir == link_sta->sta->debugfs_dir) { + WARN_ON(link_sta != &link_sta->sta->deflink); + link_sta->sta->debugfs_dir = NULL; + return; + } + + debugfs_remove_recursive(link_sta->debugfs_dir); + link_sta->debugfs_dir = NULL; +} + +void ieee80211_link_sta_debugfs_drv_add(struct link_sta_info *link_sta) +{ + if (WARN_ON(!link_sta->debugfs_dir)) + return; + + drv_link_sta_add_debugfs(link_sta->sta->local, link_sta->sta->sdata, + link_sta->pub, link_sta->debugfs_dir); +} + +void ieee80211_link_sta_debugfs_drv_remove(struct link_sta_info *link_sta) +{ + if (!link_sta->debugfs_dir) + return; + + if (WARN_ON(link_sta->debugfs_dir == link_sta->sta->debugfs_dir)) + return; + + /* Recreate the directory excluding the driver data */ + debugfs_remove_recursive(link_sta->debugfs_dir); + link_sta->debugfs_dir = NULL; + + ieee80211_link_sta_debugfs_add(link_sta); +} diff --git a/net/mac80211/debugfs_sta.h b/net/mac80211/debugfs_sta.h index d2e7c27ad6d1..cde8148bdb18 100644 --- a/net/mac80211/debugfs_sta.h +++ b/net/mac80211/debugfs_sta.h @@ -7,9 +7,21 @@ #ifdef CONFIG_MAC80211_DEBUGFS void ieee80211_sta_debugfs_add(struct sta_info *sta); void ieee80211_sta_debugfs_remove(struct sta_info *sta); + +void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta); +void ieee80211_link_sta_debugfs_remove(struct link_sta_info *link_sta); + +void ieee80211_link_sta_debugfs_drv_add(struct link_sta_info *link_sta); +void ieee80211_link_sta_debugfs_drv_remove(struct link_sta_info *link_sta); #else static inline void ieee80211_sta_debugfs_add(struct sta_info *sta) {} static inline void ieee80211_sta_debugfs_remove(struct sta_info *sta) {} + +static inline void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta) {} +static inline void ieee80211_link_sta_debugfs_remove(struct link_sta_info *link_sta) {} + +static inline void ieee80211_link_sta_debugfs_drv_add(struct link_sta_info *link_sta) {} +static inline void ieee80211_link_sta_debugfs_drv_remove(struct link_sta_info *link_sta) {} #endif #endif /* __MAC80211_DEBUGFS_STA_H */ diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 5392ffa18270..d737db4e07e2 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -7,6 +7,7 @@ #include "ieee80211_i.h" #include "trace.h" #include "driver-ops.h" +#include "debugfs_sta.h" int drv_start(struct ieee80211_local *local) { @@ -497,6 +498,11 @@ int drv_change_sta_links(struct ieee80211_local *local, struct ieee80211_sta *sta, u16 old_links, u16 new_links) { + struct sta_info *info = container_of(sta, struct sta_info, sta); + struct link_sta_info *link_sta; + unsigned long links_to_add; + unsigned long links_to_rem; + unsigned int link_id; int ret = -EOPNOTSUPP; might_sleep(); @@ -510,11 +516,30 @@ int drv_change_sta_links(struct ieee80211_local *local, if (old_links == new_links) return 0; + links_to_add = ~old_links & new_links; + links_to_rem = old_links & ~new_links; + + for_each_set_bit(link_id, &links_to_rem, IEEE80211_MLD_MAX_NUM_LINKS) { + link_sta = rcu_dereference_protected(info->link[link_id], + lockdep_is_held(&local->sta_mtx)); + + ieee80211_link_sta_debugfs_drv_remove(link_sta); + } + trace_drv_change_sta_links(local, sdata, sta, old_links, new_links); if (local->ops->change_sta_links) ret = local->ops->change_sta_links(&local->hw, &sdata->vif, sta, old_links, new_links); trace_drv_return_int(local, ret); - return ret; + if (ret) + return ret; + + for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { + link_sta = rcu_dereference_protected(info->link[link_id], + lockdep_is_held(&local->sta_mtx)); + ieee80211_link_sta_debugfs_drv_add(link_sta); + } + + return 0; } diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 81e40b0a3b16..809bad53e15b 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -480,6 +480,22 @@ static inline void drv_sta_add_debugfs(struct ieee80211_local *local, local->ops->sta_add_debugfs(&local->hw, &sdata->vif, sta, dir); } + +static inline void drv_link_sta_add_debugfs(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_link_sta *link_sta, + struct dentry *dir) +{ + might_sleep(); + + sdata = get_bss_sdata(sdata); + if (!check_sdata_in_driver(sdata)) + return; + + if (local->ops->link_sta_add_debugfs) + local->ops->link_sta_add_debugfs(&local->hw, &sdata->vif, + link_sta, dir); +} #endif static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 71b1488bd390..e6beaea4075e 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -366,6 +366,9 @@ static void sta_remove_link(struct sta_info *sta, unsigned int link_id, if (unhash) link_sta_info_hash_del(sta->local, link_sta); + if (test_sta_flag(sta, WLAN_STA_INSERTED)) + ieee80211_link_sta_debugfs_remove(link_sta); + if (link_sta != &sta->deflink) alloc = container_of(link_sta, typeof(*alloc), info); @@ -875,6 +878,26 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) ieee80211_sta_debugfs_add(sta); rate_control_add_sta_debugfs(sta); + if (sta->sta.valid_links) { + int i; + + for (i = 0; i < ARRAY_SIZE(sta->link); i++) { + struct link_sta_info *link_sta; + + link_sta = rcu_dereference_protected(sta->link[i], + lockdep_is_held(&local->sta_mtx)); + + if (!link_sta) + continue; + + ieee80211_link_sta_debugfs_add(link_sta); + if (sdata->vif.active_links & BIT(i)) + ieee80211_link_sta_debugfs_drv_add(link_sta); + } + } else { + ieee80211_link_sta_debugfs_add(&sta->deflink); + ieee80211_link_sta_debugfs_drv_add(&sta->deflink); + } sinfo->generation = local->sta_generation; cfg80211_new_sta(sdata->dev, sta->sta.addr, sinfo, GFP_KERNEL); @@ -2824,6 +2847,8 @@ int ieee80211_sta_allocate_link(struct sta_info *sta, unsigned int link_id) sta_info_add_link(sta, link_id, &alloc->info, &alloc->sta); + ieee80211_link_sta_debugfs_add(&alloc->info); + return 0; } diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 2517ea714dc4..6e672bf9c79d 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -513,6 +513,7 @@ struct ieee80211_fragment_cache { * @status_stats.avg_ack_signal: average ACK signal * @cur_max_bandwidth: maximum bandwidth to use for TX to the station, * taken from HT/VHT capabilities or VHT operating mode notification + * @debugfs_dir: debug filesystem directory dentry * @pub: public (driver visible) link STA data * TODO Move other link params from sta_info as required for MLD operation */ @@ -560,6 +561,10 @@ struct link_sta_info { enum ieee80211_sta_rx_bandwidth cur_max_bandwidth; +#ifdef CONFIG_MAC80211_DEBUGFS + struct dentry *debugfs_dir; +#endif + struct ieee80211_link_sta *pub; }; -- cgit v1.2.3 From 53ad07e9823bca10c26e71d662b58c3e80e8ff2a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 6 Sep 2022 11:27:57 +0200 Subject: wifi: cfg80211: support reporting failed links For assoc and connect result APIs, support reporting failed links; they should still come with the BSS pointer in the case of assoc, so they're released correctly. In the case of connect result, this is optional. Signed-off-by: Johannes Berg --- include/net/cfg80211.h | 7 +++++++ net/wireless/mlme.c | 4 ++++ net/wireless/nl80211.c | 5 ++++- net/wireless/sme.c | 14 ++++++++++++++ 4 files changed, 29 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index e09ff87146c1..4d35a4234417 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -6933,6 +6933,8 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr); * @ap_mld_addr: AP MLD address (in case of MLO) * @links: per-link information indexed by link ID, use links[0] for * non-MLO connections + * @links.status: Set this (along with a BSS pointer) for links that + * were rejected by the AP. */ struct cfg80211_rx_assoc_resp { const u8 *buf; @@ -6944,6 +6946,7 @@ struct cfg80211_rx_assoc_resp { struct { const u8 *addr; struct cfg80211_bss *bss; + u16 status; } links[IEEE80211_MLD_MAX_NUM_LINKS]; }; @@ -7454,6 +7457,9 @@ struct cfg80211_fils_resp_params { * if the bss is expired during the connection, esp. for those drivers * implementing connect op. Only one parameter among @bssid and @bss needs * to be specified. + * @links.status: per-link status code, to report a status code that's not + * %WLAN_STATUS_SUCCESS for a given link, it must also be in the + * @valid_links bitmap and may have a BSS pointer (which is then released) */ struct cfg80211_connect_resp_params { int status; @@ -7470,6 +7476,7 @@ struct cfg80211_connect_resp_params { const u8 *addr; const u8 *bssid; struct cfg80211_bss *bss; + u16 status; } links[IEEE80211_MLD_MAX_NUM_LINKS]; }; diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 581df7f4c524..58e1fb18f85a 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -42,6 +42,10 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, unsigned int link_id; for (link_id = 0; link_id < ARRAY_SIZE(data->links); link_id++) { + cr.links[link_id].status = data->links[link_id].status; + WARN_ON_ONCE(cr.links[link_id].status != WLAN_STATUS_SUCCESS && + (!cr.ap_mld_addr || !cr.links[link_id].bss)); + cr.links[link_id].bss = data->links[link_id].bss; if (!cr.links[link_id].bss) continue; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 8ff8b1c040f0..ad7393cd3d18 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -17745,6 +17745,7 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, link_info_size += (cr->links[link].bssid || cr->links[link].bss) ? nla_total_size(ETH_ALEN) : 0; + link_info_size += nla_total_size(sizeof(u16)); } } @@ -17813,7 +17814,9 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, nla_put(msg, NL80211_ATTR_BSSID, ETH_ALEN, bssid)) || (cr->links[link].addr && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, - cr->links[link].addr))) + cr->links[link].addr)) || + nla_put_u16(msg, NL80211_ATTR_STATUS_CODE, + cr->links[link].status)) goto nla_put_failure; nla_nest_end(msg, nested_mlo_links); diff --git a/net/wireless/sme.c b/net/wireless/sme.c index d513536617bd..f94497e9db43 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -793,6 +793,10 @@ void __cfg80211_connect_result(struct net_device *dev, } for_each_valid_link(cr, link) { + /* don't do extra lookups for failures */ + if (cr->links[link].status != WLAN_STATUS_SUCCESS) + continue; + if (cr->links[link].bss) continue; @@ -829,6 +833,16 @@ void __cfg80211_connect_result(struct net_device *dev, } memset(wdev->links, 0, sizeof(wdev->links)); + for_each_valid_link(cr, link) { + if (cr->links[link].status == WLAN_STATUS_SUCCESS) + continue; + cr->valid_links &= ~BIT(link); + /* don't require bss pointer for failed links */ + if (!cr->links[link].bss) + continue; + cfg80211_unhold_bss(bss_from_pub(cr->links[link].bss)); + cfg80211_put_bss(wdev->wiphy, cr->links[link].bss); + } wdev->valid_links = cr->valid_links; for_each_valid_link(cr, link) wdev->links[link].client.current_bss = -- cgit v1.2.3 From 7b6f08771bf6045c32a2a1e18201c1aeeb78d72a Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Wed, 7 Sep 2022 10:34:30 +0300 Subject: wifi: ieee80211: Support validating ML station profile length Add a function to validate EHT Multi-Link per station profile length. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 79690938d9a2..bdf668f9dace 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4685,6 +4685,46 @@ struct ieee80211_mle_per_sta_profile { u8 variable[]; } __packed; +/** + * ieee80211_mle_sta_prof_size_ok - validate multi-link element sta profile size + * @data: pointer to the sub element data + * @len: length of the containing sub element + */ +static inline bool ieee80211_mle_sta_prof_size_ok(const u8 *data, size_t len) +{ + const struct ieee80211_mle_per_sta_profile *prof = (const void *)data; + u16 control; + u8 fixed = sizeof(*prof); + u8 info_len = 1; + + if (len < fixed) + return false; + + control = le16_to_cpu(prof->control); + + if (control & IEEE80211_MLE_STA_CONTROL_STA_MAC_ADDR_PRESENT) + info_len += 6; + if (control & IEEE80211_MLE_STA_CONTROL_BEACON_INT_PRESENT) + info_len += 2; + if (control & IEEE80211_MLE_STA_CONTROL_TSF_OFFS_PRESENT) + info_len += 8; + if (control & IEEE80211_MLE_STA_CONTROL_DTIM_INFO_PRESENT) + info_len += 2; + if (control & IEEE80211_MLE_STA_CONTROL_BSS_PARAM_CHANGE_CNT_PRESENT) + info_len += 1; + + if (control & IEEE80211_MLE_STA_CONTROL_COMPLETE_PROFILE && + control & IEEE80211_MLE_STA_CONTROL_NSTR_BITMAP_SIZE) { + if (control & IEEE80211_MLE_STA_CONTROL_NSTR_BITMAP_SIZE) + info_len += 2; + else + info_len += 1; + } + + return prof->sta_info_len >= info_len && + fixed + prof->sta_info_len <= len; +} + #define for_each_mle_subelement(_elem, _data, _len) \ if (ieee80211_mle_size_ok(_data, _len)) \ for_each_element(_elem, \ -- cgit v1.2.3 From 1403b109c9a5244dc6ab79154f04eecc209ef3d2 Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Wed, 7 Sep 2022 17:23:09 +0300 Subject: wifi: cfg80211/mac80211: Fix ML element common size calculation The common size is part of the length in the data so don't add it again. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index bdf668f9dace..442b13333da8 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4573,18 +4573,17 @@ static inline u8 ieee80211_mle_common_size(const u8 *data) switch (u16_get_bits(control, IEEE80211_ML_CONTROL_TYPE)) { case IEEE80211_ML_CONTROL_TYPE_BASIC: - common += sizeof(struct ieee80211_mle_basic_common_info); - break; case IEEE80211_ML_CONTROL_TYPE_PREQ: - common += sizeof(struct ieee80211_mle_preq_common_info); + case IEEE80211_ML_CONTROL_TYPE_TDLS: + /* + * The length is the first octet pointed by mle->variable so no + * need to add anything + */ break; case IEEE80211_ML_CONTROL_TYPE_RECONF: if (control & IEEE80211_MLC_RECONF_PRES_MLD_MAC_ADDR) common += ETH_ALEN; return common; - case IEEE80211_ML_CONTROL_TYPE_TDLS: - common += sizeof(struct ieee80211_mle_tdls_common_info); - break; case IEEE80211_ML_CONTROL_TYPE_PRIO_ACCESS: if (control & IEEE80211_MLC_PRIO_ACCESS_PRES_AP_MLD_MAC_ADDR) common += ETH_ALEN; -- cgit v1.2.3 From fb99c7d4d6d0fb4fe5a953e0c5f6c37a5b796b98 Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Sun, 11 Sep 2022 16:55:12 +0300 Subject: wifi: cfg80211/mac80211: Fix ML element common size validation The Multi-Link element can be fragmented, thus its size can exceed 254. Thus, modify ieee80211_mle_size_ok() to use 'size_t len' instead of 'u8 len'. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 442b13333da8..b935a85b2f44 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4601,7 +4601,7 @@ static inline u8 ieee80211_mle_common_size(const u8 *data) * @data: pointer to the element data * @len: length of the containing element */ -static inline bool ieee80211_mle_size_ok(const u8 *data, u8 len) +static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len) { const struct ieee80211_multi_link_elem *mle = (const void *)data; u8 fixed = sizeof(*mle); -- cgit v1.2.3 From 45ebac4f059b92906e7e86dd1a780739f883857c Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Tue, 6 Sep 2022 11:48:56 +0300 Subject: wifi: mac80211: Parse station profile from association response When processing an association response frame for a Multi-Link connection, extract the per station profile for each additional link, and use it for parsing the link elements. As the Multi-Link element might be fragmented, add support for reassembling a fragmented element. To simplify memory management logic, extend 'struct ieee802_11_elems' to hold a scratch buffer, which is used for the defragmentation. Once an element is reconstructed in the scratch area, point the corresponding element pointer to it. Currently only defragmentation of Multi-Link element and the contained per-STA profile subelement is supported. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 1 + net/mac80211/ieee80211_i.h | 26 +++++++- net/mac80211/mlme.c | 17 ++++- net/mac80211/util.c | 150 ++++++++++++++++++++++++++++++++++++++++++++- 4 files changed, 188 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b935a85b2f44..f51e939f28f2 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4666,6 +4666,7 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len) enum ieee80211_mle_subelems { IEEE80211_MLE_SUBELEM_PER_STA_PROFILE = 0, + IEEE80211_MLE_SUBELEM_FRAGMENT = 254, }; #define IEEE80211_MLE_STA_CONTROL_LINK_ID 0x000f diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 4e1d4c339f2d..5dcbc8de53fd 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1707,8 +1707,27 @@ struct ieee802_11_elems { u8 tx_pwr_env_num; u8 eht_cap_len; + /* mult-link element can be de-fragmented and thus u8 is not sufficient */ + size_t multi_link_len; + + /* + * store the per station profile pointer and length in case that the + * parsing also handled Multi-Link element parsing for a specific link + * ID. + */ + struct ieee80211_mle_per_sta_profile *prof; + size_t sta_prof_len; + /* whether a parse error occurred while retrieving these elements */ bool parse_error; + + /* + * scratch buffer that can be used for various element parsing related + * tasks, e.g., element de-fragmentation etc. + */ + size_t scratch_len; + u8 *scratch_pos; + u8 scratch[]; }; static inline struct ieee80211_local *hw_to_local( @@ -2197,9 +2216,13 @@ static inline void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, * represent a non-transmitting BSS in which case the data * for that non-transmitting BSS is returned * @link_id: the link ID to parse elements for, if a STA profile - * is present in the multi-link element, or -1 to ignore + * is present in the multi-link element, or -1 to ignore; + * note that the code currently assumes parsing an association + * (or re-association) response frame if this is given * @from_ap: frame is received from an AP (currently used only * for EHT capabilities parsing) + * @scratch_len: if non zero, specifies the requested length of the scratch + * buffer; otherwise, 'len' is used. */ struct ieee80211_elems_parse_params { const u8 *start; @@ -2210,6 +2233,7 @@ struct ieee80211_elems_parse_params { struct cfg80211_bss *bss; int link_id; bool from_ap; + size_t scratch_len; }; struct ieee802_11_elems * diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 54b8d5065bbd..a7e06c8ddaf3 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3923,11 +3923,12 @@ static bool ieee80211_assoc_config_link(struct ieee80211_link_data *link, struct ieee80211_mgd_assoc_data *assoc_data = sdata->u.mgd.assoc_data; struct ieee80211_bss_conf *bss_conf = link->conf; struct ieee80211_local *local = sdata->local; + unsigned int link_id = link->link_id; struct ieee80211_elems_parse_params parse_params = { .start = elem_start, .len = elem_len, .bss = cbss, - .link_id = link == &sdata->deflink ? -1 : link->link_id, + .link_id = link_id == assoc_data->assoc_link_id ? -1 : link_id, .from_ap = true, }; bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ; @@ -3942,8 +3943,18 @@ static bool ieee80211_assoc_config_link(struct ieee80211_link_data *link, if (!elems) return false; - /* FIXME: use from STA profile element after parsing that */ - capab_info = le16_to_cpu(mgmt->u.assoc_resp.capab_info); + if (link_id == assoc_data->assoc_link_id) { + capab_info = le16_to_cpu(mgmt->u.assoc_resp.capab_info); + } else if (!elems->prof) { + ret = false; + goto out; + } else { + const u8 *ptr = elems->prof->variable + + elems->prof->sta_info_len - 1; + + /* FIXME: need to also handle the status code */ + capab_info = get_unaligned_le16(ptr); + } if (!is_s1g && !elems->supp_rates) { sdata_info(sdata, "no SuppRates element in AssocResp\n"); diff --git a/net/mac80211/util.c b/net/mac80211/util.c index bf7461c41bef..40b75fa82b15 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1026,8 +1026,10 @@ ieee80211_parse_extension_element(u32 *crc, elems->eht_operation = data; break; case WLAN_EID_EXT_EHT_MULTI_LINK: - if (ieee80211_mle_size_ok(data, len)) + if (ieee80211_mle_size_ok(data, len)) { elems->multi_link = (void *)data; + elems->multi_link_len = len; + } break; } } @@ -1497,6 +1499,145 @@ static size_t ieee802_11_find_bssid_profile(const u8 *start, size_t len, return found ? profile_len : 0; } +static void ieee80211_defragment_element(struct ieee802_11_elems *elems, + void **elem_ptr, size_t *len, + size_t total_len, u8 frag_id) +{ + u8 *data = *elem_ptr, *pos, *start; + const struct element *elem; + + /* + * Since 'data' points to the data of the element, not the element + * itself, allow 254 in case it was an extended element where the + * extended ID isn't part of the data we see here and thus not part of + * 'len' either. + */ + if (!data || (*len != 254 && *len != 255)) + return; + + start = elems->scratch_pos; + + if (WARN_ON(*len > (elems->scratch + elems->scratch_len - + elems->scratch_pos))) + return; + + memcpy(elems->scratch_pos, data, *len); + elems->scratch_pos += *len; + + pos = data + *len; + total_len -= *len; + for_each_element(elem, pos, total_len) { + if (elem->id != frag_id) + break; + + if (WARN_ON(elem->datalen > + (elems->scratch + elems->scratch_len - + elems->scratch_pos))) + return; + + memcpy(elems->scratch_pos, elem->data, elem->datalen); + elems->scratch_pos += elem->datalen; + + *len += elem->datalen; + } + + *elem_ptr = start; +} + +static void ieee80211_mle_get_sta_prof(struct ieee802_11_elems *elems, + u8 link_id) +{ + const struct ieee80211_multi_link_elem *ml = elems->multi_link; + size_t ml_len = elems->multi_link_len; + const struct element *sub; + + if (!ml || !ml_len) + return; + + if (le16_get_bits(ml->control, IEEE80211_ML_CONTROL_TYPE) != + IEEE80211_ML_CONTROL_TYPE_BASIC) + return; + + for_each_mle_subelement(sub, (u8 *)ml, ml_len) { + struct ieee80211_mle_per_sta_profile *prof = (void *)sub->data; + u16 control; + + if (sub->id != IEEE80211_MLE_SUBELEM_PER_STA_PROFILE) + continue; + + if (!ieee80211_mle_sta_prof_size_ok(sub->data, sub->datalen)) + return; + + control = le16_to_cpu(prof->control); + + if (link_id != u16_get_bits(control, + IEEE80211_MLE_STA_CONTROL_LINK_ID)) + continue; + + if (!(control & IEEE80211_MLE_STA_CONTROL_COMPLETE_PROFILE)) + return; + + elems->prof = prof; + elems->sta_prof_len = sub->datalen; + + /* the sub element can be fragmented */ + ieee80211_defragment_element(elems, (void **)&elems->prof, + &elems->sta_prof_len, + ml_len - (sub->data - (u8 *)ml), + IEEE80211_MLE_SUBELEM_FRAGMENT); + return; + } +} + +static void ieee80211_mle_parse_link(struct ieee802_11_elems *elems, + struct ieee80211_elems_parse_params *params) +{ + struct ieee80211_mle_per_sta_profile *prof; + struct ieee80211_elems_parse_params sub = { + .action = params->action, + .from_ap = params->from_ap, + .link_id = -1, + }; + const struct element *non_inherit = NULL; + const u8 *end; + + if (params->link_id == -1) + return; + + ieee80211_defragment_element(elems, (void **)&elems->multi_link, + &elems->multi_link_len, + elems->total_len - ((u8 *)elems->multi_link - + elems->ie_start), + WLAN_EID_FRAGMENT); + + ieee80211_mle_get_sta_prof(elems, params->link_id); + prof = elems->prof; + + if (!prof) + return; + + /* check if we have the 4 bytes for the fixed part in assoc response */ + if (elems->sta_prof_len < sizeof(*prof) + prof->sta_info_len - 1 + 4) { + elems->prof = NULL; + elems->sta_prof_len = 0; + return; + } + + /* + * Skip the capability information and the status code that are expected + * as part of the station profile in association response frames. Note + * the -1 is because the 'sta_info_len' is accounted to as part of the + * per-STA profile, but not part of the 'u8 variable[]' portion. + */ + sub.start = prof->variable + prof->sta_info_len - 1 + 4; + end = (const u8 *)prof + elems->sta_prof_len; + sub.len = end - sub.start; + + non_inherit = cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE, + sub.start, sub.len); + _ieee802_11_parse_elems_full(&sub, elems, non_inherit); +} + struct ieee802_11_elems * ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params) { @@ -1504,12 +1645,15 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params) const struct element *non_inherit = NULL; u8 *nontransmitted_profile; int nontransmitted_profile_len = 0; + size_t scratch_len = params->scratch_len ?: 2 * params->len; - elems = kzalloc(sizeof(*elems), GFP_ATOMIC); + elems = kzalloc(sizeof(*elems) + scratch_len, GFP_ATOMIC); if (!elems) return NULL; elems->ie_start = params->start; elems->total_len = params->len; + elems->scratch_len = scratch_len; + elems->scratch_pos = elems->scratch; nontransmitted_profile = kmalloc(params->len, GFP_ATOMIC); if (nontransmitted_profile) { @@ -1537,6 +1681,8 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params) _ieee802_11_parse_elems_full(&sub, elems, NULL); } + ieee80211_mle_parse_link(elems, params); + if (elems->tim && !elems->parse_error) { const struct ieee80211_tim_ie *tim_ie = elems->tim; -- cgit v1.2.3 From 1e0f8cc96b7162075d2e3b6bef856497884a3ae8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 6 Sep 2022 22:37:03 +0200 Subject: wifi: nl80211: use link ID in NL80211_CMD_SET_BSS We clearly need the link ID here, to know the right BSS to configure. Use/require it. Signed-off-by: Johannes Berg --- include/net/cfg80211.h | 2 ++ net/wireless/nl80211.c | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 4d35a4234417..659dd1bee70f 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2105,6 +2105,7 @@ struct mpath_info { * * Used to change BSS parameters (mainly for AP mode). * + * @link_id: link_id or -1 for non-MLD * @use_cts_prot: Whether to use CTS protection * (0 = no, 1 = yes, -1 = do not change) * @use_short_preamble: Whether the use of short preambles is allowed @@ -2122,6 +2123,7 @@ struct mpath_info { * @p2p_opp_ps: P2P opportunistic PS (-1 = no change) */ struct bss_parameters { + int link_id; int use_cts_prot; int use_short_preamble; int use_short_slot_time; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ad7393cd3d18..1d0277758d0e 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7780,6 +7780,7 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) int err; memset(¶ms, 0, sizeof(params)); + params.link_id = nl80211_link_id_or_invalid(info->attrs); /* default to not changing parameters */ params.use_cts_prot = -1; params.use_short_preamble = -1; @@ -16564,7 +16565,8 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_set_bss, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP), + .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_MLO_VALID_LINK_ID), }, { .cmd = NL80211_CMD_GET_REG, -- cgit v1.2.3 From f3630c4f82ae43682bf84e6ddcbd7e97285d4699 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 27 Sep 2022 11:39:23 +0200 Subject: wifi: mac80211: add RCU _check() link access variants We might sometimes need to use RCU and locking in the same code path, so add the two variants link_conf_dereference_check() and link_sta_dereference_check(). Signed-off-by: Johannes Berg --- include/net/mac80211.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index c413050ec8dd..cda4584dfd51 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1915,6 +1915,10 @@ static inline bool lockdep_vif_mutex_held(struct ieee80211_vif *vif) rcu_dereference_protected((vif)->link_conf[link_id], \ lockdep_vif_mutex_held(vif)) +#define link_conf_dereference_check(vif, link_id) \ + rcu_dereference_check((vif)->link_conf[link_id], \ + lockdep_vif_mutex_held(vif)) + /** * enum ieee80211_key_flags - key flags * @@ -2311,6 +2315,10 @@ static inline bool lockdep_sta_mutex_held(struct ieee80211_sta *pubsta) rcu_dereference_protected((sta)->link[link_id], \ lockdep_sta_mutex_held(sta)) +#define link_sta_dereference_check(sta, link_id) \ + rcu_dereference_check((sta)->link[link_id], \ + lockdep_sta_mutex_held(sta)) + #define for_each_sta_active_link(vif, sta, link_sta, link_id) \ for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) \ if ((!(vif)->active_links || \ -- cgit v1.2.3 From 1177aaa7fe9373c762cd5bf5f5de8517bac989d5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 17 Sep 2022 03:14:53 +0200 Subject: wifi: fix multi-link element subelement iteration The subelements obviously start after the common data, including the common multi-link element structure definition itself. This bug was possibly just hidden by the higher bits of the control being set to 0, so the iteration just found one bogus element and most of the code could continue anyway. Fixes: 0f48b8b88aa9 ("wifi: ieee80211: add definitions for multi-link element") Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index f51e939f28f2..6252f02f38b7 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4593,7 +4593,7 @@ static inline u8 ieee80211_mle_common_size(const u8 *data) return 0; } - return common + mle->variable[0]; + return sizeof(*mle) + common + mle->variable[0]; } /** -- cgit v1.2.3 From 0ff57171d6d225558c81a69439d5323e35b40549 Mon Sep 17 00:00:00 2001 From: Vinayak Yadawad Date: Wed, 7 Sep 2022 18:14:48 +0530 Subject: cfg80211: Update Transition Disable policy during port authorization In case of 4way handshake offload, transition disable policy updated by the AP during EAPOL 3/4 is not updated to the upper layer. This results in mismatch between transition disable policy between the upper layer and the driver. This patch addresses this issue by updating transition disable policy as part of port authorization indication. Signed-off-by: Vinayak Yadawad Signed-off-by: Johannes Berg --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +- include/net/cfg80211.h | 4 +++- include/uapi/linux/nl80211.h | 3 +++ net/wireless/core.h | 5 ++++- net/wireless/nl80211.c | 8 +++++++- net/wireless/nl80211.h | 3 ++- net/wireless/sme.c | 12 ++++++++---- net/wireless/util.c | 4 +++- 8 files changed, 31 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index bf184c0e64cb..3f2336062217 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6268,7 +6268,7 @@ done: brcmf_dbg(CONN, "Report roaming result\n"); if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_1X && profile->is_ft) { - cfg80211_port_authorized(ndev, profile->bssid, GFP_KERNEL); + cfg80211_port_authorized(ndev, profile->bssid, NULL, 0, GFP_KERNEL); brcmf_dbg(CONN, "Report port authorized\n"); } diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 659dd1bee70f..11a370e64143 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -7683,6 +7683,8 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, * * @dev: network device * @bssid: the BSSID of the AP + * @td_bitmap: transition disable policy + * @td_bitmap_len: Length of transition disable policy * @gfp: allocation flags * * This function should be called by a driver that supports 4 way handshake @@ -7693,7 +7695,7 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, * indicate the 802.11 association. */ void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid, - gfp_t gfp); + const u8* td_bitmap, u8 td_bitmap_len, gfp_t gfp); /** * cfg80211_disconnected - notify cfg80211 that connection was dropped diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index c32e7616a366..c14a91bbca7c 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2749,6 +2749,8 @@ enum nl80211_commands { * When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the ack RX * timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates * the incoming frame RX timestamp. + * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent + * (re)associations. * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3276,6 +3278,7 @@ enum nl80211_attrs { NL80211_ATTR_TX_HW_TIMESTAMP, NL80211_ATTR_RX_HW_TIMESTAMP, + NL80211_ATTR_TD_BITMAP, /* add attributes here, update the policy in nl80211.c */ diff --git a/net/wireless/core.h b/net/wireless/core.h index 775e16cb99ed..af85d8909935 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -271,6 +271,8 @@ struct cfg80211_event { } ij; struct { u8 bssid[ETH_ALEN]; + const u8 *td_bitmap; + u8 td_bitmap_len; } pa; }; }; @@ -409,7 +411,8 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev, bool wextev); void __cfg80211_roamed(struct wireless_dev *wdev, struct cfg80211_roam_info *info); -void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid); +void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid, + const u8 *td_bitmap, u8 td_bitmap_len); int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev); void cfg80211_autodisconnect_wk(struct work_struct *work); diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 1d0277758d0e..fe368af39554 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -17942,7 +17942,8 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev, } void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *bssid) + struct net_device *netdev, const u8 *bssid, + const u8 *td_bitmap, u8 td_bitmap_len) { struct sk_buff *msg; void *hdr; @@ -17962,6 +17963,11 @@ void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev, nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid)) goto nla_put_failure; + if ((td_bitmap_len > 0) && td_bitmap) + if (nla_put(msg, NL80211_ATTR_TD_BITMAP, + td_bitmap_len, td_bitmap)) + goto nla_put_failure; + genlmsg_end(msg, hdr); genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0, diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h index 855d540ddfb9..ba9457e94c43 100644 --- a/net/wireless/nl80211.h +++ b/net/wireless/nl80211.h @@ -83,7 +83,8 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev, struct net_device *netdev, struct cfg80211_roam_info *info, gfp_t gfp); void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *bssid); + struct net_device *netdev, const u8 *bssid, + const u8 *td_bitmap, u8 td_bitmap_len); void nl80211_send_disconnected(struct cfg80211_registered_device *rdev, struct net_device *netdev, u16 reason, const u8 *ie, size_t ie_len, bool from_ap); diff --git a/net/wireless/sme.c b/net/wireless/sme.c index f94497e9db43..4b5b6ee0fe01 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -1251,7 +1251,8 @@ out: } EXPORT_SYMBOL(cfg80211_roamed); -void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid) +void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid, + const u8 *td_bitmap, u8 td_bitmap_len) { ASSERT_WDEV_LOCK(wdev); @@ -1264,11 +1265,11 @@ void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid) return; nl80211_send_port_authorized(wiphy_to_rdev(wdev->wiphy), wdev->netdev, - bssid); + bssid, td_bitmap, td_bitmap_len); } void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid, - gfp_t gfp) + const u8 *td_bitmap, u8 td_bitmap_len, gfp_t gfp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); @@ -1278,12 +1279,15 @@ void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid, if (WARN_ON(!bssid)) return; - ev = kzalloc(sizeof(*ev), gfp); + ev = kzalloc(sizeof(*ev) + td_bitmap_len, gfp); if (!ev) return; ev->type = EVENT_PORT_AUTHORIZED; memcpy(ev->pa.bssid, bssid, ETH_ALEN); + ev->pa.td_bitmap = ((u8 *)ev) + sizeof(*ev); + ev->pa.td_bitmap_len = td_bitmap_len; + memcpy((void *)ev->pa.td_bitmap, td_bitmap, td_bitmap_len); /* * Use the wdev event list so that if there are pending diff --git a/net/wireless/util.c b/net/wireless/util.c index 01493568a21d..f09d528e5199 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -988,7 +988,9 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev) __cfg80211_leave(wiphy_to_rdev(wdev->wiphy), wdev); break; case EVENT_PORT_AUTHORIZED: - __cfg80211_port_authorized(wdev, ev->pa.bssid); + __cfg80211_port_authorized(wdev, ev->pa.bssid, + ev->pa.td_bitmap, + ev->pa.td_bitmap_len); break; } wdev_unlock(wdev); -- cgit v1.2.3 From 8f2fd57d834d83fb4f5e0f39a3415bcbe4c1d3b6 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Fri, 7 Oct 2022 14:43:38 +0200 Subject: drm/atomic-helper: Replace drm_atomic_helper_check_crtc_state() Rename the atomic helper function drm_atomic_helper_check_crtc_state() to drm_atomic_helper_check_crtc_primary_plane() and only check for an attached primary plane. Adapt callers. Instead of having one big function to check for various CRTC state conditions, we rather want smaller functions that drivers can pick individually. v5: * rebase on top of udl changes Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221007124338.24152-3-tzimmermann@suse.de --- drivers/gpu/drm/ast/ast_mode.c | 8 ++--- drivers/gpu/drm/drm_atomic_helper.c | 52 ++++++++++++--------------------- drivers/gpu/drm/drm_simple_kms_helper.c | 6 +++- drivers/gpu/drm/mgag200/mgag200_mode.c | 8 ++--- drivers/gpu/drm/solomon/ssd130x.c | 6 +++- drivers/gpu/drm/tiny/simpledrm.c | 6 +++- drivers/gpu/drm/udl/udl_modeset.c | 5 +++- include/drm/drm_atomic_helper.h | 3 +- 8 files changed, 46 insertions(+), 48 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 8ff998da71ef..d5ee3ad538a8 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1161,13 +1161,13 @@ static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc, bool succ; int ret; - ret = drm_atomic_helper_check_crtc_state(crtc_state, false); - if (ret) - return ret; - if (!crtc_state->enable) goto out; + ret = drm_atomic_helper_check_crtc_primary_plane(crtc_state); + if (ret) + return ret; + ast_state = to_ast_crtc_state(crtc_state); format = ast_state->format; diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 02b4a7dc92f5..1a586b3c454b 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -924,51 +924,35 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, EXPORT_SYMBOL(drm_atomic_helper_check_plane_state); /** - * drm_atomic_helper_check_crtc_state() - Check CRTC state for validity + * drm_atomic_helper_check_crtc_primary_plane() - Check CRTC state for primary plane * @crtc_state: CRTC state to check - * @can_disable_primary_planes: can the CRTC be enabled without a primary plane? * - * Checks that a desired CRTC update is valid. Drivers that provide - * their own CRTC handling rather than helper-provided implementations may - * still wish to call this function to avoid duplication of error checking - * code. - * - * Note that @can_disable_primary_planes only tests if the CRTC can be - * enabled without a primary plane. To test if a primary plane can be updated - * without a CRTC, use drm_atomic_helper_check_plane_state() in the plane's - * atomic check. + * Checks that a CRTC has at least one primary plane attached to it, which is + * a requirement on some hardware. Note that this only involves the CRTC side + * of the test. To test if the primary plane is visible or if it can be updated + * without the CRTC being enabled, use drm_atomic_helper_check_plane_state() in + * the plane's atomic check. * * RETURNS: - * Zero if update appears valid, error code on failure + * 0 if a primary plane is attached to the CRTC, or an error code otherwise */ -int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state, - bool can_disable_primary_planes) +int drm_atomic_helper_check_crtc_primary_plane(struct drm_crtc_state *crtc_state) { - struct drm_device *dev = crtc_state->crtc->dev; - - if (!crtc_state->enable) - return 0; + struct drm_crtc *crtc = crtc_state->crtc; + struct drm_device *dev = crtc->dev; + struct drm_plane *plane; /* needs at least one primary plane to be enabled */ - if (!can_disable_primary_planes) { - bool has_primary_plane = false; - struct drm_plane *plane; - - drm_for_each_plane_mask(plane, dev, crtc_state->plane_mask) { - if (plane->type == DRM_PLANE_TYPE_PRIMARY) { - has_primary_plane = true; - break; - } - } - if (!has_primary_plane) { - drm_dbg_kms(dev, "Cannot enable CRTC without a primary plane.\n"); - return -EINVAL; - } + drm_for_each_plane_mask(plane, dev, crtc_state->plane_mask) { + if (plane->type == DRM_PLANE_TYPE_PRIMARY) + return 0; } - return 0; + drm_dbg_atomic(dev, "[CRTC:%d:%s] primary plane missing\n", crtc->base.id, crtc->name); + + return -EINVAL; } -EXPORT_SYMBOL(drm_atomic_helper_check_crtc_state); +EXPORT_SYMBOL(drm_atomic_helper_check_crtc_primary_plane); /** * drm_atomic_helper_check_planes - validate state object for planes changes diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index e9f782119d3d..31233c6ae3c4 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -102,10 +102,14 @@ static int drm_simple_kms_crtc_check(struct drm_crtc *crtc, struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc); int ret; - ret = drm_atomic_helper_check_crtc_state(crtc_state, false); + if (!crtc_state->enable) + goto out; + + ret = drm_atomic_helper_check_crtc_primary_plane(crtc_state); if (ret) return ret; +out: return drm_atomic_add_affected_planes(state, crtc); } diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index bbab2549243a..5f7eb642f0c6 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -579,13 +579,13 @@ int mgag200_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_st struct drm_property_blob *new_gamma_lut = new_crtc_state->gamma_lut; int ret; - ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false); - if (ret) - return ret; - if (!new_crtc_state->enable) return 0; + ret = drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); + if (ret) + return ret; + if (new_crtc_state->mode_changed) { if (funcs->pixpllc_atomic_check) { ret = funcs->pixpllc_atomic_check(crtc, new_state); diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index f456b233d2e7..57e48355c008 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -651,10 +651,14 @@ static int ssd130x_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc); int ret; - ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false); + if (!new_crtc_state->enable) + goto out; + + ret = drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); if (ret) return ret; +out: return drm_atomic_add_affected_planes(new_state, crtc); } diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index 18489779fb8a..ecd49a8f3334 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -551,10 +551,14 @@ static int simpledrm_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc); int ret; - ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false); + if (!new_crtc_state->enable) + goto out; + + ret = drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); if (ret) return ret; +out: return drm_atomic_add_affected_planes(new_state, crtc); } diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 3a25f3fc2b22..4b79d44752c9 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -315,7 +315,10 @@ static int udl_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic { struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc); - return drm_atomic_helper_check_crtc_state(new_crtc_state, false); + if (!new_crtc_state->enable) + return 0; + + return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); } static void udl_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state) diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 06d8902a8097..33f982cd1a27 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -58,10 +58,9 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, int max_scale, bool can_position, bool can_update_disabled); -int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state, - bool can_disable_primary_plane); int drm_atomic_helper_check_planes(struct drm_device *dev, struct drm_atomic_state *state); +int drm_atomic_helper_check_crtc_primary_plane(struct drm_crtc_state *crtc_state); int drm_atomic_helper_check(struct drm_device *dev, struct drm_atomic_state *state); void drm_atomic_helper_commit_tail(struct drm_atomic_state *state); -- cgit v1.2.3 From c850e31f79f049af5022f07cd9961605b4470d0b Mon Sep 17 00:00:00 2001 From: Alexander Wetzel Date: Sun, 9 Oct 2022 18:30:38 +0200 Subject: wifi: mac80211: add internal handler for wake_tx_queue Start to align the TX handling to only use internal TX queues (iTXQs): Provide a handler for drivers not having a custom wake_tx_queue callback and update the documentation. Signed-off-by: Alexander Wetzel Signed-off-by: Johannes Berg --- include/net/mac80211.h | 51 +++++++++++++++++++++++++++++++------------------- net/mac80211/util.c | 46 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 78 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index cda4584dfd51..721c450a9ccd 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -89,15 +89,13 @@ /** * DOC: mac80211 software tx queueing * - * mac80211 provides an optional intermediate queueing implementation designed - * to allow the driver to keep hardware queues short and provide some fairness - * between different stations/interfaces. - * In this model, the driver pulls data frames from the mac80211 queue instead - * of letting mac80211 push them via drv_tx(). - * Other frames (e.g. control or management) are still pushed using drv_tx(). + * mac80211 uses an intermediate queueing implementation, designed to allow the + * driver to keep hardware queues short and to provide some fairness between + * different stations/interfaces. * - * Drivers indicate that they use this model by implementing the .wake_tx_queue - * driver operation. + * Drivers must provide the .wake_tx_queue driver operation by either + * linking it to ieee80211_handle_wake_tx_queue() or implementing a custom + * handler. * * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with * another per-sta for non-data/non-mgmt and bufferable management frames, and @@ -106,9 +104,12 @@ * The driver is expected to initialize its private per-queue data for stations * and interfaces in the .add_interface and .sta_add ops. * - * The driver can't access the queue directly. To dequeue a frame from a - * txq, it calls ieee80211_tx_dequeue(). Whenever mac80211 adds a new frame to a - * queue, it calls the .wake_tx_queue driver op. + * The driver can't access the internal TX queues (iTXQs) directly. + * Whenever mac80211 adds a new frame to a queue, it calls the .wake_tx_queue + * driver op. + * Drivers implementing a custom .wake_tx_queue op can get them by calling + * ieee80211_tx_dequeue(). Drivers using ieee80211_handle_wake_tx_queue() will + * simply get the individual frames pushed via the .tx driver operation. * * Drivers can optionally delegate responsibility for scheduling queues to * mac80211, to take advantage of airtime fairness accounting. In this case, to @@ -1826,7 +1827,7 @@ struct ieee80211_vif_cfg { * for this interface. * @drv_priv: data area for driver use, will always be aligned to * sizeof(void \*). - * @txq: the multicast data TX queue (if driver uses the TXQ abstraction) + * @txq: the multicast data TX queue * @txqs_stopped: per AC flag to indicate that intermediate TXQs are stopped, * protected by fq->lock. * @offload_flags: 802.3 -> 802.11 enapsulation offload flags, see @@ -2259,8 +2260,8 @@ struct ieee80211_link_sta { * For non MLO STA it will point to the deflink data. For MLO STA * ieee80211_sta_recalc_aggregates() must be called to update it. * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not. - * @txq: per-TID data TX queues (if driver uses the TXQ abstraction); note that - * the last entry (%IEEE80211_NUM_TIDS) is used for non-data frames + * @txq: per-TID data TX queues; note that the last entry (%IEEE80211_NUM_TIDS) + * is used for non-data frames * @deflink: This holds the default link STA information, for non MLO STA all link * specific STA information is accessed through @deflink or through * link[0] which points to address of @deflink. For MLO Link STA @@ -5713,7 +5714,7 @@ void ieee80211_key_replay(struct ieee80211_key_conf *keyconf); * @hw: pointer as obtained from ieee80211_alloc_hw(). * @queue: queue number (counted from zero). * - * Drivers should use this function instead of netif_wake_queue. + * Drivers must use this function instead of netif_wake_queue. */ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue); @@ -5722,7 +5723,7 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue); * @hw: pointer as obtained from ieee80211_alloc_hw(). * @queue: queue number (counted from zero). * - * Drivers should use this function instead of netif_stop_queue. + * Drivers must use this function instead of netif_stop_queue. */ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); @@ -5731,7 +5732,7 @@ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); * @hw: pointer as obtained from ieee80211_alloc_hw(). * @queue: queue number (counted from zero). * - * Drivers should use this function instead of netif_stop_queue. + * Drivers must use this function instead of netif_queue_stopped. * * Return: %true if the queue is stopped. %false otherwise. */ @@ -5742,7 +5743,7 @@ int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue); * ieee80211_stop_queues - stop all queues * @hw: pointer as obtained from ieee80211_alloc_hw(). * - * Drivers should use this function instead of netif_stop_queue. + * Drivers must use this function instead of netif_tx_stop_all_queues. */ void ieee80211_stop_queues(struct ieee80211_hw *hw); @@ -5750,7 +5751,7 @@ void ieee80211_stop_queues(struct ieee80211_hw *hw); * ieee80211_wake_queues - wake all queues * @hw: pointer as obtained from ieee80211_alloc_hw(). * - * Drivers should use this function instead of netif_wake_queue. + * Drivers must use this function instead of netif_tx_wake_all_queues. */ void ieee80211_wake_queues(struct ieee80211_hw *hw); @@ -6971,6 +6972,18 @@ static inline struct sk_buff *ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, return skb; } +/** + * ieee80211_handle_wake_tx_queue - mac80211 handler for wake_tx_queue callback + * + * @hw: pointer as obtained from wake_tx_queue() callback(). + * @txq: pointer as obtained from wake_tx_queue() callback(). + * + * Drivers can use this function for the mandatory mac80211 wake_tx_queue + * callback in struct ieee80211_ops. They should not call this function. + */ +void ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw, + struct ieee80211_txq *txq); + /** * ieee80211_next_txq - get next tx queue to pull packets from * diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 40b75fa82b15..a4bf86f17c39 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -288,6 +288,52 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_ctstoself_duration); +static void wake_tx_push_queue(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_txq *queue) +{ + int q = sdata->vif.hw_queue[queue->ac]; + struct ieee80211_tx_control control = { + .sta = queue->sta, + }; + struct sk_buff *skb; + unsigned long flags; + bool q_stopped; + + while (1) { + spin_lock_irqsave(&local->queue_stop_reason_lock, flags); + q_stopped = local->queue_stop_reasons[q]; + spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); + + if (q_stopped) + break; + + skb = ieee80211_tx_dequeue(&local->hw, queue); + if (!skb) + break; + + drv_tx(local, &control, skb); + } +} + +/* wake_tx_queue handler for driver not implementing a custom one*/ +void ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct ieee80211_local *local = hw_to_local(hw); + struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->vif); + struct ieee80211_txq *queue; + + /* Use ieee80211_next_txq() for airtime fairness accounting */ + ieee80211_txq_schedule_start(hw, txq->ac); + while ((queue = ieee80211_next_txq(hw, txq->ac))) { + wake_tx_push_queue(local, sdata, queue); + ieee80211_return_txq(hw, queue, false); + } + ieee80211_txq_schedule_end(hw, txq->ac); +} +EXPORT_SYMBOL(ieee80211_handle_wake_tx_queue); + static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac) { struct ieee80211_local *local = sdata->local; -- cgit v1.2.3 From 05e70e32f712e9fdf8a351caf97ba60fa8b71b44 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 29 Sep 2022 18:30:58 +0200 Subject: drm/atomic-helper: Rename drm_atomic_helper_connector_tv_reset to avoid ambiguity MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We currently have two sets of TV properties. The first one is there to deal with analog TV properties, creating properties such as the TV mode, subconnectors, saturation, hue and so on. It's created by calling the drm_mode_create_tv_properties() function. The second one is there to deal with properties that might be useful on a TV, creating the overscan margins for example. It's created by calling the drm_mode_create_tv_margin_properties(). However, we also have a drm_atomic_helper_connector_tv_reset() function that will reset the TV margin properties to their default values, and thus is supposed to be called for the latter set. This creates an ambiguity due to the inconsistent naming. We can thus rename the drm_atomic_helper_connector_tv_reset() function to drm_atomic_helper_connector_tv_margins_reset() to remove that ambiguity and hopefully make it more obvious. Acked-by: Thomas Zimmermann Reviewed-by: Noralf Trønnes Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v4-4-60d38873f782@cerno.tech Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_atomic_state_helper.c | 6 +++--- drivers/gpu/drm/gud/gud_connector.c | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- include/drm/drm_atomic_state_helper.h | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index bf31b9d92094..dfb57217253b 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -464,12 +464,12 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector) EXPORT_SYMBOL(drm_atomic_helper_connector_reset); /** - * drm_atomic_helper_connector_tv_reset - Resets TV connector properties + * drm_atomic_helper_connector_tv_margins_reset - Resets TV connector properties * @connector: DRM connector * * Resets the TV-related properties attached to a connector. */ -void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector) +void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector) { struct drm_cmdline_mode *cmdline = &connector->cmdline_mode; struct drm_connector_state *state = connector->state; @@ -479,7 +479,7 @@ void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector) state->tv.margins.top = cmdline->tv_margins.top; state->tv.margins.bottom = cmdline->tv_margins.bottom; } -EXPORT_SYMBOL(drm_atomic_helper_connector_tv_reset); +EXPORT_SYMBOL(drm_atomic_helper_connector_tv_margins_reset); /** * __drm_atomic_helper_connector_duplicate_state - copy atomic connector state diff --git a/drivers/gpu/drm/gud/gud_connector.c b/drivers/gpu/drm/gud/gud_connector.c index d0addd478815..fa636206f232 100644 --- a/drivers/gpu/drm/gud/gud_connector.c +++ b/drivers/gpu/drm/gud/gud_connector.c @@ -355,7 +355,7 @@ static void gud_connector_reset(struct drm_connector *connector) drm_atomic_helper_connector_reset(connector); connector->state->tv = gconn->initial_tv_state; /* Set margins from command line */ - drm_atomic_helper_connector_tv_reset(connector); + drm_atomic_helper_connector_tv_margins_reset(connector); if (gconn->initial_brightness >= 0) connector->state->tv.brightness = gconn->initial_brightness; } diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 64f9feabf43e..99908137dbe7 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -542,7 +542,7 @@ static void vc4_hdmi_connector_reset(struct drm_connector *connector) new_state->base.max_bpc = 8; new_state->base.max_requested_bpc = 8; new_state->output_format = VC4_HDMI_OUTPUT_RGB; - drm_atomic_helper_connector_tv_reset(connector); + drm_atomic_helper_connector_tv_margins_reset(connector); } static struct drm_connector_state * diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h index 3f8f1d627f7c..192766656b88 100644 --- a/include/drm/drm_atomic_state_helper.h +++ b/include/drm/drm_atomic_state_helper.h @@ -70,7 +70,7 @@ void __drm_atomic_helper_connector_state_reset(struct drm_connector_state *conn_ void __drm_atomic_helper_connector_reset(struct drm_connector *connector, struct drm_connector_state *conn_state); void drm_atomic_helper_connector_reset(struct drm_connector *connector); -void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector); +void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector); void __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector, struct drm_connector_state *state); -- cgit v1.2.3 From d0236008f833e058c6abbcbf725cfa60a4d3efc5 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 29 Sep 2022 18:30:59 +0200 Subject: drm/connector: Rename subconnector state variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is two TV subconnector related properties registered by drm_mode_create_tv_properties(): subconnector and select subconnector. While the select subconnector property is stored in the kernel by the drm_tv_connector_state structure, the subconnector property isn't stored anywhere. Worse, the select subconnector property is stored in a field called subconnector, creating some ambiguity about which property content we're accessing. Let's rename that field to one called select_subconnector to make it move obvious what it's about. Acked-by: Thomas Zimmermann Reviewed-by: Noralf Trønnes Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v4-5-60d38873f782@cerno.tech Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_atomic_uapi.c | 4 ++-- include/drm/drm_connector.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 79730fa1dd8e..c74c78a28171 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -687,7 +687,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, */ return -EINVAL; } else if (property == config->tv_select_subconnector_property) { - state->tv.subconnector = val; + state->tv.select_subconnector = val; } else if (property == config->tv_left_margin_property) { state->tv.margins.left = val; } else if (property == config->tv_right_margin_property) { @@ -795,7 +795,7 @@ drm_atomic_connector_get_property(struct drm_connector *connector, else *val = connector->dpms; } else if (property == config->tv_select_subconnector_property) { - *val = state->tv.subconnector; + *val = state->tv.select_subconnector; } else if (property == config->tv_left_margin_property) { *val = state->tv.margins.left; } else if (property == config->tv_right_margin_property) { diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 248206bbd975..60b5662dec7c 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -692,7 +692,7 @@ struct drm_connector_tv_margins { /** * struct drm_tv_connector_state - TV connector related states - * @subconnector: selected subconnector + * @select_subconnector: selected subconnector * @margins: TV margins * @mode: TV mode * @brightness: brightness in percent @@ -703,7 +703,7 @@ struct drm_connector_tv_margins { * @hue: hue in percent */ struct drm_tv_connector_state { - enum drm_mode_subconnector subconnector; + enum drm_mode_subconnector select_subconnector; struct drm_connector_tv_margins margins; unsigned int mode; unsigned int brightness; -- cgit v1.2.3 From 941731a2684251e8854366c75df19185f586c784 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 29 Sep 2022 18:31:00 +0200 Subject: drm/atomic: Add TV subconnector property to get/set_property MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The subconnector property was created by drm_mode_create_tv_properties(), but wasn't exposed to the userspace through the generic atomic_get/set_property implementation, and wasn't stored in any generic state structure. Let's solve this. Reviewed-by: Noralf Trønnes Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v4-6-60d38873f782@cerno.tech Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_atomic_uapi.c | 4 ++++ include/drm/drm_connector.h | 2 ++ 2 files changed, 6 insertions(+) (limited to 'include') diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index c74c78a28171..c06d0639d552 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -688,6 +688,8 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, return -EINVAL; } else if (property == config->tv_select_subconnector_property) { state->tv.select_subconnector = val; + } else if (property == config->tv_subconnector_property) { + state->tv.subconnector = val; } else if (property == config->tv_left_margin_property) { state->tv.margins.left = val; } else if (property == config->tv_right_margin_property) { @@ -796,6 +798,8 @@ drm_atomic_connector_get_property(struct drm_connector *connector, *val = connector->dpms; } else if (property == config->tv_select_subconnector_property) { *val = state->tv.select_subconnector; + } else if (property == config->tv_subconnector_property) { + *val = state->tv.subconnector; } else if (property == config->tv_left_margin_property) { *val = state->tv.margins.left; } else if (property == config->tv_right_margin_property) { diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 60b5662dec7c..1d5e3cccb9e3 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -693,6 +693,7 @@ struct drm_connector_tv_margins { /** * struct drm_tv_connector_state - TV connector related states * @select_subconnector: selected subconnector + * @subconnector: detected subconnector * @margins: TV margins * @mode: TV mode * @brightness: brightness in percent @@ -704,6 +705,7 @@ struct drm_connector_tv_margins { */ struct drm_tv_connector_state { enum drm_mode_subconnector select_subconnector; + enum drm_mode_subconnector subconnector; struct drm_connector_tv_margins margins; unsigned int mode; unsigned int brightness; -- cgit v1.2.3 From a6a6163b9a934df5965792d60af1f53aa51fdd39 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Fri, 7 Oct 2022 10:53:03 +0200 Subject: mac802154: Introduce filtering levels The 802154 specification details several filtering levels in which the PHY and the MAC could be. The amount of filtering will vary if they are in promiscuous mode or in scanning mode. Otherwise they are expected to do some very basic checks, such as enforcing the frame validity. Either the PHY is able to do so, and the MAC has nothing to do, or the PHY has a lower filtering level than expected and the MAC should take over. For now we just define these levels in an enumeration. In a second time, we will add a per-PHY parameter showing the expected filtering level as well as a per device current filtering level, and will initialize all these fields. In a third time, we will use them to apply more filtering by software when the PHY is limited. Indeed, if the drivers know they cannot reach the requested level of filtering, they will overwrite the "current filtering" parameter so that it reflects what they do. Then, in the core, the expected filtering level will be used to decide whether some additional software processing is needed or not. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20221007085310.503366-2-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/linux/ieee802154.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include') diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h index f1f9412b6ac6..0303eb84d596 100644 --- a/include/linux/ieee802154.h +++ b/include/linux/ieee802154.h @@ -276,6 +276,30 @@ enum { IEEE802154_SYSTEM_ERROR = 0xff, }; +/** + * enum ieee802154_filtering_level - Filtering levels applicable to a PHY + * + * @IEEE802154_FILTERING_NONE: No filtering at all, what is received is + * forwarded to the softMAC + * @IEEE802154_FILTERING_1_FCS: First filtering level, frames with an invalid + * FCS should be dropped + * @IEEE802154_FILTERING_2_PROMISCUOUS: Second filtering level, promiscuous + * mode as described in the spec, identical in terms of filtering to the + * level one on PHY side, but at the MAC level the frame should be + * forwarded to the upper layer directly + * @IEEE802154_FILTERING_3_SCAN: Third filtering level, scan related, where + * only beacons must be processed, all remaining traffic gets dropped + * @IEEE802154_FILTERING_4_FRAME_FIELDS: Fourth filtering level actually + * enforcing the validity of the content of the frame with various checks + */ +enum ieee802154_filtering_level { + IEEE802154_FILTERING_NONE, + IEEE802154_FILTERING_1_FCS, + IEEE802154_FILTERING_2_PROMISCUOUS, + IEEE802154_FILTERING_3_SCAN, + IEEE802154_FILTERING_4_FRAME_FIELDS, +}; + /* frame control handling */ #define IEEE802154_FCTL_FTYPE 0x0003 #define IEEE802154_FCTL_ACKREQ 0x0020 -- cgit v1.2.3 From ac8037c35bd1fb1799d39f52205f813e6585b58b Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Fri, 7 Oct 2022 10:53:05 +0200 Subject: mac802154: set filter at drv_start() The current filtering level is set on the first interface up on a wpan phy. If we support scan functionality we need to change the filtering level on the fly on an operational phy and switching back again. This patch will move the receive mode parameter e.g. address filter and promiscuous mode to the drv_start() functionality to allow changing the receive mode on an operational phy not on first ifup only. In future this should be handled on driver layer because each hardware has it's own way to enter a specific filtering level. However this should offer to switch to mode IEEE802154_FILTERING_NONE and back to IEEE802154_FILTERING_4_FRAME_FIELDS. Only IEEE802154_FILTERING_4_FRAME_FIELDS and IEEE802154_FILTERING_NONE are somewhat supported by current hardware. All other filtering levels can be supported in future but will end in IEEE802154_FILTERING_NONE as the receive part can kind of "emulate" those receive paths by doing additional filtering routines. There are in total three filtering levels in the code: - the per-interface default level (should not be changed) - the required per-interface level (mac commands may play with it) - the actual per-PHY (hw) level that is currently in use Signed-off-by: Alexander Aring [ Link: https://lore.kernel.org/r/20221007085310.503366-4-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- include/net/cfg802154.h | 7 +++-- net/mac802154/cfg.c | 2 +- net/mac802154/driver-ops.h | 71 +++++++++++++++++++++++++++++++++++++++++++- net/mac802154/ieee802154_i.h | 12 ++++++++ net/mac802154/iface.c | 44 ++++++++++----------------- net/mac802154/rx.c | 12 +++++++- 6 files changed, 115 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 428cece22205..e1481f9cf049 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -223,6 +223,11 @@ struct wpan_phy { atomic_t hold_txs; wait_queue_head_t sync_txq; + /* Current filtering level on reception. + * Only allowed to be changed if phy is not operational. + */ + enum ieee802154_filtering_level filtering; + char priv[] __aligned(NETDEV_ALIGN); }; @@ -374,8 +379,6 @@ struct wpan_dev { bool lbt; - bool promiscuous_mode; - /* fallback for acknowledgment bit setting */ bool ackreq; }; diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c index 93df24f75572..dc2d918fac68 100644 --- a/net/mac802154/cfg.c +++ b/net/mac802154/cfg.c @@ -67,7 +67,7 @@ static int ieee802154_resume(struct wpan_phy *wpan_phy) goto wake_up; /* restart hardware */ - ret = drv_start(local); + ret = drv_start(local, local->phy->filtering, &local->addr_filt); if (ret) return ret; diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h index c9d54088a567..a7af3f0ddb3e 100644 --- a/net/mac802154/driver-ops.h +++ b/net/mac802154/driver-ops.h @@ -129,12 +129,81 @@ drv_set_promiscuous_mode(struct ieee802154_local *local, bool on) return ret; } -static inline int drv_start(struct ieee802154_local *local) +static inline int drv_start(struct ieee802154_local *local, + enum ieee802154_filtering_level level, + const struct ieee802154_hw_addr_filt *addr_filt) { int ret; might_sleep(); + /* setup receive mode parameters e.g. address mode */ + if (local->hw.flags & IEEE802154_HW_AFILT) { + ret = drv_set_pan_id(local, addr_filt->pan_id); + if (ret < 0) + return ret; + + ret = drv_set_short_addr(local, addr_filt->short_addr); + if (ret < 0) + return ret; + + ret = drv_set_extended_addr(local, addr_filt->ieee_addr); + if (ret < 0) + return ret; + } + + switch (level) { + case IEEE802154_FILTERING_NONE: + fallthrough; + case IEEE802154_FILTERING_1_FCS: + fallthrough; + case IEEE802154_FILTERING_2_PROMISCUOUS: + /* TODO: Requires a different receive mode setup e.g. + * at86rf233 hardware. + */ + fallthrough; + case IEEE802154_FILTERING_3_SCAN: + if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { + ret = drv_set_promiscuous_mode(local, true); + if (ret < 0) + return ret; + } else { + return -EOPNOTSUPP; + } + + /* In practice other filtering levels can be requested, but as + * for now most hardware/drivers only support + * IEEE802154_FILTERING_NONE, we fallback to this actual + * filtering level in hardware and make our own additional + * filtering in mac802154 receive path. + * + * TODO: Move this logic to the device drivers as hardware may + * support more higher level filters. Hardware may also require + * a different order how register are set, which could currently + * be buggy, so all received parameters need to be moved to the + * start() callback and let the driver go into the mode before + * it will turn on receive handling. + */ + local->phy->filtering = IEEE802154_FILTERING_NONE; + break; + case IEEE802154_FILTERING_4_FRAME_FIELDS: + /* Do not error out if IEEE802154_HW_PROMISCUOUS because we + * expect the hardware to operate at the level + * IEEE802154_FILTERING_4_FRAME_FIELDS anyway. + */ + if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { + ret = drv_set_promiscuous_mode(local, false); + if (ret < 0) + return ret; + } + + local->phy->filtering = IEEE802154_FILTERING_4_FRAME_FIELDS; + break; + default: + WARN_ON(1); + return -EINVAL; + } + trace_802154_drv_start(local); local->started = true; smp_mb(); diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h index 010365a6364e..509e0172fe82 100644 --- a/net/mac802154/ieee802154_i.h +++ b/net/mac802154/ieee802154_i.h @@ -26,6 +26,8 @@ struct ieee802154_local { struct ieee802154_hw hw; const struct ieee802154_ops *ops; + /* hardware address filter */ + struct ieee802154_hw_addr_filt addr_filt; /* ieee802154 phy */ struct wpan_phy *phy; @@ -82,6 +84,16 @@ struct ieee802154_sub_if_data { struct ieee802154_local *local; struct net_device *dev; + /* Each interface starts and works in nominal state at a given filtering + * level given by iface_default_filtering, which is set once for all at + * the interface creation and should not evolve over time. For some MAC + * operations however, the filtering level may change temporarily, as + * reflected in the required_filtering field. The actual filtering at + * the PHY level may be different and is shown in struct wpan_phy. + */ + enum ieee802154_filtering_level iface_default_filtering; + enum ieee802154_filtering_level required_filtering; + unsigned long state; char name[IFNAMSIZ]; diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index 500ed1b81250..d9b50884d34e 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -147,25 +147,12 @@ static int ieee802154_setup_hw(struct ieee802154_sub_if_data *sdata) struct wpan_dev *wpan_dev = &sdata->wpan_dev; int ret; - if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { - ret = drv_set_promiscuous_mode(local, - wpan_dev->promiscuous_mode); - if (ret < 0) - return ret; - } + sdata->required_filtering = sdata->iface_default_filtering; if (local->hw.flags & IEEE802154_HW_AFILT) { - ret = drv_set_pan_id(local, wpan_dev->pan_id); - if (ret < 0) - return ret; - - ret = drv_set_extended_addr(local, wpan_dev->extended_addr); - if (ret < 0) - return ret; - - ret = drv_set_short_addr(local, wpan_dev->short_addr); - if (ret < 0) - return ret; + local->addr_filt.pan_id = wpan_dev->pan_id; + local->addr_filt.ieee_addr = wpan_dev->extended_addr; + local->addr_filt.short_addr = wpan_dev->short_addr; } if (local->hw.flags & IEEE802154_HW_LBT) { @@ -206,7 +193,8 @@ static int mac802154_slave_open(struct net_device *dev) if (res) goto err; - res = drv_start(local); + res = drv_start(local, sdata->required_filtering, + &local->addr_filt); if (res) goto err; } @@ -223,15 +211,16 @@ err: static int ieee802154_check_mac_settings(struct ieee802154_local *local, - struct wpan_dev *wpan_dev, - struct wpan_dev *nwpan_dev) + struct ieee802154_sub_if_data *sdata, + struct ieee802154_sub_if_data *nsdata) { + struct wpan_dev *nwpan_dev = &nsdata->wpan_dev; + struct wpan_dev *wpan_dev = &sdata->wpan_dev; + ASSERT_RTNL(); - if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { - if (wpan_dev->promiscuous_mode != nwpan_dev->promiscuous_mode) - return -EBUSY; - } + if (sdata->iface_default_filtering != nsdata->iface_default_filtering) + return -EBUSY; if (local->hw.flags & IEEE802154_HW_AFILT) { if (wpan_dev->pan_id != nwpan_dev->pan_id || @@ -285,8 +274,7 @@ ieee802154_check_concurrent_iface(struct ieee802154_sub_if_data *sdata, /* check all phy mac sublayer settings are the same. * We have only one phy, different values makes trouble. */ - ret = ieee802154_check_mac_settings(local, wpan_dev, - &nsdata->wpan_dev); + ret = ieee802154_check_mac_settings(local, sdata, nsdata); if (ret < 0) return ret; } @@ -586,7 +574,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, sdata->dev->priv_destructor = mac802154_wpan_free; sdata->dev->netdev_ops = &mac802154_wpan_ops; sdata->dev->ml_priv = &mac802154_mlme_wpan; - wpan_dev->promiscuous_mode = false; + sdata->iface_default_filtering = IEEE802154_FILTERING_4_FRAME_FIELDS; wpan_dev->header_ops = &ieee802154_header_ops; mutex_init(&sdata->sec_mtx); @@ -600,7 +588,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, case NL802154_IFTYPE_MONITOR: sdata->dev->needs_free_netdev = true; sdata->dev->netdev_ops = &mac802154_monitor_ops; - wpan_dev->promiscuous_mode = true; + sdata->iface_default_filtering = IEEE802154_FILTERING_NONE; break; default: BUG(); diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index b8ce84618a55..8543c28948a0 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -268,10 +268,20 @@ void ieee802154_rx(struct ieee802154_local *local, struct sk_buff *skb) ieee802154_monitors_rx(local, skb); + /* TODO: Avoid delivering frames received at the level + * IEEE802154_FILTERING_NONE on interfaces not expecting it because of + * the missing auto ACK handling feature. + */ + + /* TODO: Handle upcomming receive path where the PHY is at the + * IEEE802154_FILTERING_NONE level during a scan. + */ + /* Check if transceiver doesn't validate the checksum. * If not we validate the checksum here. */ - if (local->hw.flags & IEEE802154_HW_RX_DROP_BAD_CKSUM) { + if (local->hw.flags & IEEE802154_HW_RX_DROP_BAD_CKSUM || + local->phy->filtering == IEEE802154_FILTERING_NONE) { crc = crc_ccitt(0, skb->data, skb->len); if (crc) { rcu_read_unlock(); -- cgit v1.2.3 From ea562d8c486eebd2707bcd193974078a2a47affc Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Fri, 7 Oct 2022 10:53:07 +0200 Subject: ieee802154: hwsim: Implement address filtering We have access to the address filters being theoretically applied, we also have access to the actual filtering level applied, so let's add a proper frame validation sequence in hwsim. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20221007085310.503366-6-miquel.raynal@bootlin.com [stefan@datenfreihafen.org: fixup some checkpatch warnings] Signed-off-by: Stefan Schmidt --- drivers/net/ieee802154/mac802154_hwsim.c | 110 ++++++++++++++++++++++++++++++- include/net/ieee802154_netdev.h | 8 +++ 2 files changed, 116 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c index 458be66b5195..75d802e0b685 100644 --- a/drivers/net/ieee802154/mac802154_hwsim.c +++ b/drivers/net/ieee802154/mac802154_hwsim.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -139,6 +140,112 @@ static int hwsim_hw_addr_filt(struct ieee802154_hw *hw, return 0; } +static void hwsim_hw_receive(struct ieee802154_hw *hw, struct sk_buff *skb, + u8 lqi) +{ + struct ieee802154_hdr hdr; + struct hwsim_phy *phy = hw->priv; + struct hwsim_pib *pib; + + rcu_read_lock(); + pib = rcu_dereference(phy->pib); + + if (!pskb_may_pull(skb, 3)) { + dev_dbg(hw->parent, "invalid frame\n"); + goto drop; + } + + memcpy(&hdr, skb->data, 3); + + /* Level 4 filtering: Frame fields validity */ + if (hw->phy->filtering == IEEE802154_FILTERING_4_FRAME_FIELDS) { + /* a) Drop reserved frame types */ + switch (mac_cb(skb)->type) { + case IEEE802154_FC_TYPE_BEACON: + case IEEE802154_FC_TYPE_DATA: + case IEEE802154_FC_TYPE_ACK: + case IEEE802154_FC_TYPE_MAC_CMD: + break; + default: + dev_dbg(hw->parent, "unrecognized frame type 0x%x\n", + mac_cb(skb)->type); + goto drop; + } + + /* b) Drop reserved frame versions */ + switch (hdr.fc.version) { + case IEEE802154_2003_STD: + case IEEE802154_2006_STD: + case IEEE802154_STD: + break; + default: + dev_dbg(hw->parent, + "unrecognized frame version 0x%x\n", + hdr.fc.version); + goto drop; + } + + /* c) PAN ID constraints */ + if ((mac_cb(skb)->dest.mode == IEEE802154_ADDR_LONG || + mac_cb(skb)->dest.mode == IEEE802154_ADDR_SHORT) && + mac_cb(skb)->dest.pan_id != pib->filt.pan_id && + mac_cb(skb)->dest.pan_id != cpu_to_le16(IEEE802154_PANID_BROADCAST)) { + dev_dbg(hw->parent, + "unrecognized PAN ID %04x\n", + le16_to_cpu(mac_cb(skb)->dest.pan_id)); + goto drop; + } + + /* d1) Short address constraints */ + if (mac_cb(skb)->dest.mode == IEEE802154_ADDR_SHORT && + mac_cb(skb)->dest.short_addr != pib->filt.short_addr && + mac_cb(skb)->dest.short_addr != cpu_to_le16(IEEE802154_ADDR_BROADCAST)) { + dev_dbg(hw->parent, + "unrecognized short address %04x\n", + le16_to_cpu(mac_cb(skb)->dest.short_addr)); + goto drop; + } + + /* d2) Extended address constraints */ + if (mac_cb(skb)->dest.mode == IEEE802154_ADDR_LONG && + mac_cb(skb)->dest.extended_addr != pib->filt.ieee_addr) { + dev_dbg(hw->parent, + "unrecognized long address 0x%016llx\n", + mac_cb(skb)->dest.extended_addr); + goto drop; + } + + /* d4) Specific PAN coordinator case (no parent) */ + if ((mac_cb(skb)->type == IEEE802154_FC_TYPE_DATA || + mac_cb(skb)->type == IEEE802154_FC_TYPE_MAC_CMD) && + mac_cb(skb)->dest.mode == IEEE802154_ADDR_NONE) { + dev_dbg(hw->parent, + "relaying is not supported\n"); + goto drop; + } + + /* e) Beacon frames follow specific PAN ID rules */ + if (mac_cb(skb)->type == IEEE802154_FC_TYPE_BEACON && + pib->filt.pan_id != cpu_to_le16(IEEE802154_PANID_BROADCAST) && + mac_cb(skb)->dest.pan_id != pib->filt.pan_id) { + dev_dbg(hw->parent, + "invalid beacon PAN ID %04x\n", + le16_to_cpu(mac_cb(skb)->dest.pan_id)); + goto drop; + } + } + + rcu_read_unlock(); + + ieee802154_rx_irqsafe(hw, skb, lqi); + + return; + +drop: + rcu_read_unlock(); + kfree_skb(skb); +} + static int hwsim_hw_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) { struct hwsim_phy *current_phy = hw->priv; @@ -166,8 +273,7 @@ static int hwsim_hw_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) einfo = rcu_dereference(e->info); if (newskb) - ieee802154_rx_irqsafe(e->endpoint->hw, newskb, - einfo->lqi); + hwsim_hw_receive(e->endpoint->hw, newskb, einfo->lqi); } } rcu_read_unlock(); diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index d0d188c3294b..1b82bbafe8c7 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -69,6 +69,14 @@ struct ieee802154_hdr_fc { #endif }; +enum ieee802154_frame_version { + IEEE802154_2003_STD, + IEEE802154_2006_STD, + IEEE802154_STD, + IEEE802154_RESERVED_STD, + IEEE802154_MULTIPURPOSE_STD = IEEE802154_2003_STD, +}; + struct ieee802154_hdr { struct ieee802154_hdr_fc fc; u8 seq; -- cgit v1.2.3 From a4b5b4c56dd8b1dd46b2f13cb09f5f8031978f86 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Fri, 7 Oct 2022 10:53:08 +0200 Subject: mac802154: Drop IEEE802154_HW_RX_DROP_BAD_CKSUM This IEEE802154_HW_RX_DROP_BAD_CKSUM flag was only used by hwsim to reflect the fact that it would not validate the checksum (FCS). So this was only useful while the only filtering level hwsim was capable of was "NONE". Now that the driver has been improved we no longer need this flag. Signed-off-by: Miquel Raynal Acked-by: Alexander Aring Link: https://lore.kernel.org/r/20221007085310.503366-7-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- drivers/net/ieee802154/mac802154_hwsim.c | 3 ++- include/net/mac802154.h | 4 ---- net/mac802154/rx.c | 7 ++----- 3 files changed, 4 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c index 75d802e0b685..1db7da3ccc1a 100644 --- a/drivers/net/ieee802154/mac802154_hwsim.c +++ b/drivers/net/ieee802154/mac802154_hwsim.c @@ -287,6 +287,7 @@ static int hwsim_hw_start(struct ieee802154_hw *hw) struct hwsim_phy *phy = hw->priv; phy->suspended = false; + return 0; } @@ -933,7 +934,7 @@ static int hwsim_add_one(struct genl_info *info, struct device *dev, phy->idx = idx; INIT_LIST_HEAD(&phy->edges); - hw->flags = IEEE802154_HW_PROMISCUOUS | IEEE802154_HW_RX_DROP_BAD_CKSUM; + hw->flags = IEEE802154_HW_PROMISCUOUS; hw->parent = dev; err = ieee802154_register_hw(hw); diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 357d25ef627a..4a3a9de9da73 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -111,9 +111,6 @@ struct ieee802154_hw { * promiscuous mode setting. * * @IEEE802154_HW_RX_OMIT_CKSUM: Indicates that receiver omits FCS. - * - * @IEEE802154_HW_RX_DROP_BAD_CKSUM: Indicates that receiver will not filter - * frames with bad checksum. */ enum ieee802154_hw_flags { IEEE802154_HW_TX_OMIT_CKSUM = BIT(0), @@ -123,7 +120,6 @@ enum ieee802154_hw_flags { IEEE802154_HW_AFILT = BIT(4), IEEE802154_HW_PROMISCUOUS = BIT(5), IEEE802154_HW_RX_OMIT_CKSUM = BIT(6), - IEEE802154_HW_RX_DROP_BAD_CKSUM = BIT(7), }; /* Indicates that receiver omits FCS and xmitter will add FCS on it's own. */ diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index 8543c28948a0..80dd52bc6bf1 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -277,11 +277,8 @@ void ieee802154_rx(struct ieee802154_local *local, struct sk_buff *skb) * IEEE802154_FILTERING_NONE level during a scan. */ - /* Check if transceiver doesn't validate the checksum. - * If not we validate the checksum here. - */ - if (local->hw.flags & IEEE802154_HW_RX_DROP_BAD_CKSUM || - local->phy->filtering == IEEE802154_FILTERING_NONE) { + /* Level 1 filtering: Check the FCS by software when relevant */ + if (local->hw.phy->filtering == IEEE802154_FILTERING_NONE) { crc = crc_ccitt(0, skb->data, skb->len); if (crc) { rcu_read_unlock(); -- cgit v1.2.3 From 7fed7fa340691ef4b78f5f3aebde44715128d868 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Tue, 11 Oct 2022 18:51:36 +0200 Subject: drm/crtc-helper: Add a drm_crtc_helper_atomic_check() helper Provides a default CRTC state check handler for CRTCs that only have one primary plane attached. There are some drivers that duplicate this logic in their helpers, such as simpledrm and ssd130x. Factor out this common code into a CRTC helper and make drivers use it. Signed-off-by: Javier Martinez Canillas Reviewed-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20221011165136.469750-5-javierm@redhat.com --- drivers/gpu/drm/drm_crtc_helper.c | 26 ++++++++++++++++++++++++++ drivers/gpu/drm/drm_plane_helper.c | 4 +++- drivers/gpu/drm/solomon/ssd130x.c | 14 ++------------ drivers/gpu/drm/tiny/simpledrm.c | 14 ++------------ include/drm/drm_crtc_helper.h | 2 ++ 5 files changed, 35 insertions(+), 25 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 457448cc60f7..1f0a270ac984 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -421,6 +421,32 @@ done: } EXPORT_SYMBOL(drm_crtc_helper_set_mode); +/** + * drm_crtc_helper_atomic_check() - Helper to check CRTC atomic-state + * @crtc: CRTC to check + * @state: atomic state object + * + * Provides a default CRTC-state check handler for CRTCs that only have + * one primary plane attached to it. + * + * This is often the case for the CRTC of simple framebuffers. See also + * drm_plane_helper_atomic_check() for the respective plane-state check + * helper function. + * + * RETURNS: + * Zero on success, or an errno code otherwise. + */ +int drm_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state) +{ + struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc); + + if (!new_crtc_state->enable) + return 0; + + return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); +} +EXPORT_SYMBOL(drm_crtc_helper_atomic_check); + static void drm_crtc_helper_disable(struct drm_crtc *crtc) { diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 865bd999b187..ba6a9136a065 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -298,7 +298,9 @@ EXPORT_SYMBOL(drm_plane_helper_destroy); * scale and positioning are not expected to change since the plane is always * a fullscreen scanout buffer. * - * This is often the case for the primary plane of simple framebuffers. + * This is often the case for the primary plane of simple framebuffers. See + * also drm_crtc_helper_atomic_check() for the respective CRTC-state check + * helper function. * * RETURNS: * Zero on success, or an errno code otherwise. diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index 0d4ab65233db..f2795f90ea69 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -20,6 +20,7 @@ #include #include +#include #include #include #include @@ -645,17 +646,6 @@ static enum drm_mode_status ssd130x_crtc_helper_mode_valid(struct drm_crtc *crtc return MODE_OK; } -static int ssd130x_crtc_helper_atomic_check(struct drm_crtc *crtc, - struct drm_atomic_state *new_state) -{ - struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc); - - if (!new_crtc_state->enable) - return 0; - - return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); -} - /* * The CRTC is always enabled. Screen updates are performed by * the primary plane's atomic_update function. Disabling clears @@ -663,7 +653,7 @@ static int ssd130x_crtc_helper_atomic_check(struct drm_crtc *crtc, */ static const struct drm_crtc_helper_funcs ssd130x_crtc_helper_funcs = { .mode_valid = ssd130x_crtc_helper_mode_valid, - .atomic_check = ssd130x_crtc_helper_atomic_check, + .atomic_check = drm_crtc_helper_atomic_check, }; static void ssd130x_crtc_reset(struct drm_crtc *crtc) diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index f03f17f62a56..cbb100753154 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -545,17 +546,6 @@ static enum drm_mode_status simpledrm_crtc_helper_mode_valid(struct drm_crtc *cr return drm_crtc_helper_mode_valid_fixed(crtc, mode, &sdev->mode); } -static int simpledrm_crtc_helper_atomic_check(struct drm_crtc *crtc, - struct drm_atomic_state *new_state) -{ - struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc); - - if (!new_crtc_state->enable) - return 0; - - return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state); -} - /* * The CRTC is always enabled. Screen updates are performed by * the primary plane's atomic_update function. Disabling clears @@ -563,7 +553,7 @@ static int simpledrm_crtc_helper_atomic_check(struct drm_crtc *crtc, */ static const struct drm_crtc_helper_funcs simpledrm_crtc_helper_funcs = { .mode_valid = simpledrm_crtc_helper_mode_valid, - .atomic_check = simpledrm_crtc_helper_atomic_check, + .atomic_check = drm_crtc_helper_atomic_check, }; static const struct drm_crtc_funcs simpledrm_crtc_funcs = { diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index a6d520d5b6ca..1840db247f69 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -50,6 +50,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, int x, int y, struct drm_framebuffer *old_fb); +int drm_crtc_helper_atomic_check(struct drm_crtc *crtc, + struct drm_atomic_state *state); bool drm_helper_crtc_in_use(struct drm_crtc *crtc); bool drm_helper_encoder_in_use(struct drm_encoder *encoder); -- cgit v1.2.3 From 8133a6daad4e72748e239a02775a853ca7ed798b Mon Sep 17 00:00:00 2001 From: Matthew Auld Date: Tue, 4 Oct 2022 12:49:14 +0100 Subject: drm/i915: enable PS64 support for DG2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It turns out that on production DG2/ATS HW we should have support for PS64. This feature allows to provide a 64K TLB hint at the PTE level, which is a lot more flexible than the current method of enabling 64K GTT pages for the entire page-table, since that leads to all kinds of annoying restrictions, as documented in: commit caa574ffc4aaf4f29b890223878c63e2e7772f62 Author: Matthew Auld Date: Sat Feb 19 00:17:49 2022 +0530 drm/i915/uapi: document behaviour for DG2 64K support On discrete platforms like DG2, we need to support a minimum page size of 64K when dealing with device local-memory. This is quite tricky for various reasons, so try to document the new implicit uapi for this. With PS64, we can now drop the 2M GTT alignment restriction, and instead only require 64K or larger when dealing with lmem. We still use the compact-pt layout when possible, but only when we are certain that this doesn't interfere with userspace. Note that this is a change in uAPI behaviour, but hopefully shouldn't be a concern (IGT is at least able to autodetect the alignment), since we are only making the GTT alignment constraint less restrictive. Based on a patch from CQ Tang. v2: update the comment wrt scratch page v3: (Nirmoy) - Fix the selftest to actually use the random size, plus some comment improvements, also drop the rem stuff. Reported-by: Michal Mrozek Signed-off-by: Matthew Auld Cc: Lionel Landwerlin Cc: Thomas Hellström Cc: Stuart Summers Cc: Jordan Justen Cc: Yang A Shi Cc: Nirmoy Das Cc: Niranjana Vishwanathapura Reviewed-by: Nirmoy Das Acked-by: Michal Mrozek Link: https://patchwork.freedesktop.org/patch/msgid/20221004114915.221708-1-matthew.auld@intel.com --- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 157 +++++++++++++++++++++++- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 81 ++++++------ drivers/gpu/drm/i915/gt/intel_gtt.c | 21 +--- drivers/gpu/drm/i915/gt/intel_gtt.h | 1 + drivers/gpu/drm/i915/i915_drv.h | 7 -- drivers/gpu/drm/i915/i915_pci.c | 2 - drivers/gpu/drm/i915/i915_vma.c | 9 +- drivers/gpu/drm/i915/intel_device_info.h | 1 - drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 9 +- include/uapi/drm/i915_drm.h | 36 ++---- 10 files changed, 218 insertions(+), 106 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c index c570cf780079..0cb99e75b0bc 100644 --- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c @@ -1161,7 +1161,8 @@ static int igt_write_huge(struct drm_i915_private *i915, GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj)); size = obj->base.size; - if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K) + if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K && + !HAS_64K_PAGES(i915)) size = round_up(size, I915_GTT_PAGE_SIZE_2M); n = 0; @@ -1214,6 +1215,10 @@ static int igt_write_huge(struct drm_i915_private *i915, * size and ensure the vma offset is at the start of the pt * boundary, however to improve coverage we opt for testing both * aligned and unaligned offsets. + * + * With PS64 this is no longer the case, but to ensure we + * sometimes get the compact layout for smaller objects, apply + * the round_up anyway. */ if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K) offset_low = round_down(offset_low, @@ -1411,6 +1416,7 @@ static int igt_ppgtt_sanity_check(void *arg) { SZ_2M + SZ_4K, SZ_64K | SZ_4K }, { SZ_2M + SZ_4K, SZ_2M | SZ_4K }, { SZ_2M + SZ_64K, SZ_2M | SZ_64K }, + { SZ_2M + SZ_64K, SZ_64K }, }; int i, j; int err; @@ -1540,6 +1546,154 @@ out_put: return err; } +static int igt_ppgtt_mixed(void *arg) +{ + struct drm_i915_private *i915 = arg; + const unsigned long flags = PIN_OFFSET_FIXED | PIN_USER; + struct drm_i915_gem_object *obj, *on; + struct i915_gem_engines *engines; + struct i915_gem_engines_iter it; + struct i915_address_space *vm; + struct i915_gem_context *ctx; + struct intel_context *ce; + struct file *file; + I915_RND_STATE(prng); + LIST_HEAD(objects); + struct intel_memory_region *mr; + struct i915_vma *vma; + unsigned int count; + u32 i, addr; + int *order; + int n, err; + + /* + * Sanity check mixing 4K and 64K pages within the same page-table via + * the new PS64 TLB hint. + */ + + if (!HAS_64K_PAGES(i915)) { + pr_info("device lacks PS64, skipping\n"); + return 0; + } + + file = mock_file(i915); + if (IS_ERR(file)) + return PTR_ERR(file); + + ctx = hugepage_ctx(i915, file); + if (IS_ERR(ctx)) { + err = PTR_ERR(ctx); + goto out; + } + vm = i915_gem_context_get_eb_vm(ctx); + + i = 0; + addr = 0; + do { + u32 sz; + + sz = i915_prandom_u32_max_state(SZ_4M, &prng); + sz = max_t(u32, sz, SZ_4K); + + mr = i915->mm.regions[INTEL_REGION_LMEM_0]; + if (i & 1) + mr = i915->mm.regions[INTEL_REGION_SMEM]; + + obj = i915_gem_object_create_region(mr, sz, 0, 0); + if (IS_ERR(obj)) { + err = PTR_ERR(obj); + goto out_vm; + } + + list_add_tail(&obj->st_link, &objects); + + vma = i915_vma_instance(obj, vm, NULL); + if (IS_ERR(vma)) { + err = PTR_ERR(vma); + goto err_put; + } + + addr = round_up(addr, mr->min_page_size); + err = i915_vma_pin(vma, 0, 0, addr | flags); + if (err) + goto err_put; + + if (mr->type == INTEL_MEMORY_LOCAL && + (vma->resource->page_sizes_gtt & I915_GTT_PAGE_SIZE_4K)) { + err = -EINVAL; + goto err_put; + } + + addr += obj->base.size; + i++; + } while (addr <= SZ_16M); + + n = 0; + count = 0; + for_each_gem_engine(ce, i915_gem_context_lock_engines(ctx), it) { + count++; + if (!intel_engine_can_store_dword(ce->engine)) + continue; + + n++; + } + i915_gem_context_unlock_engines(ctx); + if (!n) + goto err_put; + + order = i915_random_order(count * count, &prng); + if (!order) { + err = -ENOMEM; + goto err_put; + } + + i = 0; + addr = 0; + engines = i915_gem_context_lock_engines(ctx); + list_for_each_entry(obj, &objects, st_link) { + u32 rnd = i915_prandom_u32_max_state(UINT_MAX, &prng); + + addr = round_up(addr, obj->mm.region->min_page_size); + + ce = engines->engines[order[i] % engines->num_engines]; + i = (i + 1) % (count * count); + if (!ce || !intel_engine_can_store_dword(ce->engine)) + continue; + + err = __igt_write_huge(ce, obj, obj->base.size, addr, 0, rnd); + if (err) + break; + + err = __igt_write_huge(ce, obj, obj->base.size, addr, + offset_in_page(rnd) / sizeof(u32), rnd + 1); + if (err) + break; + + err = __igt_write_huge(ce, obj, obj->base.size, addr, + (PAGE_SIZE / sizeof(u32)) - 1, + rnd + 2); + if (err) + break; + + addr += obj->base.size; + + cond_resched(); + } + + i915_gem_context_unlock_engines(ctx); + kfree(order); +err_put: + list_for_each_entry_safe(obj, on, &objects, st_link) { + list_del(&obj->st_link); + i915_gem_object_put(obj); + } +out_vm: + i915_vm_put(vm); +out: + fput(file); + return err; +} + static int igt_tmpfs_fallback(void *arg) { struct drm_i915_private *i915 = arg; @@ -1803,6 +1957,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *i915) SUBTEST(igt_ppgtt_smoke_huge), SUBTEST(igt_ppgtt_sanity_check), SUBTEST(igt_ppgtt_compact), + SUBTEST(igt_ppgtt_mixed), }; if (!HAS_PPGTT(i915)) { diff --git a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c index 8dd60d5ef905..4daaa6f55668 100644 --- a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c +++ b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c @@ -476,6 +476,7 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm, const gen8_pte_t pte_encode = vm->pte_encode(0, cache_level, flags); unsigned int rem = sg_dma_len(iter->sg); u64 start = vma_res->start; + u64 end = start + vma_res->vma_size; GEM_BUG_ON(!i915_vm_is_4lvl(vm)); @@ -489,9 +490,10 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm, gen8_pte_t encode = pte_encode; unsigned int page_size; gen8_pte_t *vaddr; - u16 index, max; + u16 index, max, nent, i; max = I915_PDES; + nent = 1; if (vma_res->bi.page_sizes.sg & I915_GTT_PAGE_SIZE_2M && IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_2M) && @@ -503,25 +505,37 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm, vaddr = px_vaddr(pd); } else { - if (encode & GEN12_PPGTT_PTE_LM) { - GEM_BUG_ON(__gen8_pte_index(start, 0) % 16); - GEM_BUG_ON(rem < I915_GTT_PAGE_SIZE_64K); - GEM_BUG_ON(!IS_ALIGNED(iter->dma, - I915_GTT_PAGE_SIZE_64K)); - - index = __gen8_pte_index(start, 0) / 16; - page_size = I915_GTT_PAGE_SIZE_64K; - - max /= 16; - - vaddr = px_vaddr(pd); - vaddr[__gen8_pte_index(start, 1)] |= GEN12_PDE_64K; + index = __gen8_pte_index(start, 0); + page_size = I915_GTT_PAGE_SIZE; - pt->is_compact = true; - } else { - GEM_BUG_ON(pt->is_compact); - index = __gen8_pte_index(start, 0); - page_size = I915_GTT_PAGE_SIZE; + if (vma_res->bi.page_sizes.sg & I915_GTT_PAGE_SIZE_64K) { + /* + * Device local-memory on these platforms should + * always use 64K pages or larger (including GTT + * alignment), therefore if we know the whole + * page-table needs to be filled we can always + * safely use the compact-layout. Otherwise fall + * back to the TLB hint with PS64. If this is + * system memory we only bother with PS64. + */ + if ((encode & GEN12_PPGTT_PTE_LM) && + end - start >= SZ_2M && !index) { + index = __gen8_pte_index(start, 0) / 16; + page_size = I915_GTT_PAGE_SIZE_64K; + + max /= 16; + + vaddr = px_vaddr(pd); + vaddr[__gen8_pte_index(start, 1)] |= GEN12_PDE_64K; + + pt->is_compact = true; + } else if (IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) && + rem >= I915_GTT_PAGE_SIZE_64K && + !(index % 16)) { + encode |= GEN12_PTE_PS64; + page_size = I915_GTT_PAGE_SIZE_64K; + nent = 16; + } } vaddr = px_vaddr(pt); @@ -529,7 +543,12 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm, do { GEM_BUG_ON(rem < page_size); - vaddr[index++] = encode | iter->dma; + + for (i = 0; i < nent; i++) { + vaddr[index++] = + encode | (iter->dma + i * + I915_GTT_PAGE_SIZE); + } start += page_size; iter->dma += page_size; @@ -745,6 +764,8 @@ static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm, GEM_BUG_ON(!IS_ALIGNED(addr, SZ_64K)); GEM_BUG_ON(!IS_ALIGNED(offset, SZ_64K)); + /* XXX: we don't strictly need to use this layout */ + if (!pt->is_compact) { vaddr = px_vaddr(pd); vaddr[gen8_pd_index(idx, 1)] |= GEN12_PDE_64K; @@ -935,22 +956,10 @@ struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt, ppgtt->vm.alloc_pt_dma = alloc_pt_dma; /* - * On some platforms the hw has dropped support for 4K GTT pages - * when dealing with LMEM, and due to the design of 64K GTT - * pages in the hw, we can only mark the *entire* page-table as - * operating in 64K GTT mode, since the enable bit is still on - * the pde, and not the pte. And since we still need to allow - * 4K GTT pages for SMEM objects, we can't have a "normal" 4K - * page-table with scratch pointing to LMEM, since that's - * undefined from the hw pov. The simplest solution is to just - * move the 64K scratch page to SMEM on all platforms and call - * it a day, since that should work for all configurations. - * - * Using SMEM instead of LMEM has the additional advantage of - * not reserving high performance memory for a "never" used - * filler page. It also removes the device access that would - * be required to initialise the scratch page, reducing pressure - * on an even scarcer resource. + * Using SMEM here instead of LMEM has the advantage of not reserving + * high performance memory for a "never" used filler page. It also + * removes the device access that would be required to initialise the + * scratch page, reducing pressure on an even scarcer resource. */ ppgtt->vm.alloc_scratch_dma = alloc_pt_dma; diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index 2eaeba14319e..13e411187fd5 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -269,11 +269,7 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass) memset64(vm->min_alignment, I915_GTT_MIN_ALIGNMENT, ARRAY_SIZE(vm->min_alignment)); - if (HAS_64K_PAGES(vm->i915) && NEEDS_COMPACT_PT(vm->i915) && - subclass == VM_CLASS_PPGTT) { - vm->min_alignment[INTEL_MEMORY_LOCAL] = I915_GTT_PAGE_SIZE_2M; - vm->min_alignment[INTEL_MEMORY_STOLEN_LOCAL] = I915_GTT_PAGE_SIZE_2M; - } else if (HAS_64K_PAGES(vm->i915)) { + if (HAS_64K_PAGES(vm->i915)) { vm->min_alignment[INTEL_MEMORY_LOCAL] = I915_GTT_PAGE_SIZE_64K; vm->min_alignment[INTEL_MEMORY_STOLEN_LOCAL] = I915_GTT_PAGE_SIZE_64K; } @@ -343,7 +339,8 @@ int setup_scratch_page(struct i915_address_space *vm) */ size = I915_GTT_PAGE_SIZE_4K; if (i915_vm_is_4lvl(vm) && - HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K)) + HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K) && + !HAS_64K_PAGES(vm->i915)) size = I915_GTT_PAGE_SIZE_64K; do { @@ -385,18 +382,6 @@ skip: if (size == I915_GTT_PAGE_SIZE_4K) return -ENOMEM; - /* - * If we need 64K minimum GTT pages for device local-memory, - * like on XEHPSDV, then we need to fail the allocation here, - * otherwise we can't safely support the insertion of - * local-memory pages for this vm, since the HW expects the - * correct physical alignment and size when the page-table is - * operating in 64K GTT mode, which includes any scratch PTEs, - * since userspace can still touch them. - */ - if (HAS_64K_PAGES(vm->i915)) - return -ENOMEM; - size = I915_GTT_PAGE_SIZE_4K; } while (1); } diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h index c0ca53cba9f0..062b78333fb2 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.h +++ b/drivers/gpu/drm/i915/gt/intel_gtt.h @@ -93,6 +93,7 @@ typedef u64 gen8_pte_t; #define GEN12_GGTT_PTE_LM BIT_ULL(1) #define GEN12_PDE_64K BIT(6) +#define GEN12_PTE_PS64 BIT(8) /* * Cacheability Control is a 4-bit value. The low three bits are stored in bits diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ca0609dc5fb0..e390da969be5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -905,13 +905,6 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, */ #define HAS_64K_PAGES(dev_priv) (INTEL_INFO(dev_priv)->has_64k_pages) -/* - * Set this flag when platform doesn't allow both 64k pages and 4k pages in - * the same PT. this flag means we need to support compact PT layout for the - * ppGTT when using the 64K GTT pages. - */ -#define NEEDS_COMPACT_PT(dev_priv) (INTEL_INFO(dev_priv)->needs_compact_pt) - #define HAS_IPC(dev_priv) (INTEL_INFO(dev_priv)->display.has_ipc) #define HAS_REGION(i915, i) (RUNTIME_INFO(i915)->memory_regions & (i)) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index cd4487a1d3be..f1344db626f5 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1042,7 +1042,6 @@ static const struct intel_device_info xehpsdv_info = { PLATFORM(INTEL_XEHPSDV), NO_DISPLAY, .has_64k_pages = 1, - .needs_compact_pt = 1, .has_media_ratio_mode = 1, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | @@ -1064,7 +1063,6 @@ static const struct intel_device_info xehpsdv_info = { .has_64k_pages = 1, \ .has_guc_deprivilege = 1, \ .has_heci_pxp = 1, \ - .needs_compact_pt = 1, \ .has_media_ratio_mode = 1, \ .__runtime.platform_engine_mask = \ BIT(RCS0) | BIT(BCS0) | \ diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index f17c09ead7d7..c39488eb9eeb 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -776,12 +776,6 @@ i915_vma_insert(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, GEM_BUG_ON(!IS_ALIGNED(end, I915_GTT_PAGE_SIZE)); alignment = max(alignment, i915_vm_obj_min_alignment(vma->vm, vma->obj)); - /* - * for compact-pt we round up the reservation to prevent - * any smaller pages being used within the same PDE - */ - if (NEEDS_COMPACT_PT(vma->vm->i915)) - size = round_up(size, alignment); /* If binding the object/GGTT view requires more space than the entire * aperture has, reject it early before evicting everything in a vain @@ -820,7 +814,8 @@ i915_vma_insert(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, * forseeable future. See also i915_ggtt_offset(). */ if (upper_32_bits(end - 1) && - vma->page_sizes.sg > I915_GTT_PAGE_SIZE) { + vma->page_sizes.sg > I915_GTT_PAGE_SIZE && + !HAS_64K_PAGES(vma->vm->i915)) { /* * We can't mix 64K and 4K PTEs in the same page-table * (2M block), and so to avoid the ugliness and diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index d638235e1d26..da833267a782 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -146,7 +146,6 @@ enum intel_ppgtt_type { /* Keep has_* in alphabetical order */ \ func(has_64bit_reloc); \ func(has_64k_pages); \ - func(needs_compact_pt); \ func(gpu_reset_clobbers_display); \ func(has_reset_engine); \ func(has_3d_pipeline); \ diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index ea2cf1080979..27c733b00976 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1114,15 +1114,8 @@ static int misaligned_case(struct i915_address_space *vm, struct intel_memory_re expected_node_size = expected_vma_size; if (HAS_64K_PAGES(vm->i915) && i915_gem_object_is_lmem(obj)) { - /* - * The compact-pt should expand lmem node to 2MB for the ppGTT, - * for all other cases we should only expect 64K. - */ expected_vma_size = round_up(size, I915_GTT_PAGE_SIZE_64K); - if (NEEDS_COMPACT_PT(vm->i915) && !i915_is_ggtt(vm)) - expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_2M); - else - expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_64K); + expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_64K); } if (vma->size != expected_vma_size || vma->node.size != expected_node_size) { diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 629198f1d8d8..08d69e36fb66 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -3509,27 +3509,13 @@ struct drm_i915_gem_create_ext { * * The (page-aligned) allocated size for the object will be returned. * - * DG2 64K min page size implications: + * On platforms like DG2/ATS the kernel will always use 64K or larger + * pages for I915_MEMORY_CLASS_DEVICE. The kernel also requires a + * minimum of 64K GTT alignment for such objects. * - * On discrete platforms, starting from DG2, we have to contend with GTT - * page size restrictions when dealing with I915_MEMORY_CLASS_DEVICE - * objects. Specifically the hardware only supports 64K or larger GTT - * page sizes for such memory. The kernel will already ensure that all - * I915_MEMORY_CLASS_DEVICE memory is allocated using 64K or larger page - * sizes underneath. - * - * Note that the returned size here will always reflect any required - * rounding up done by the kernel, i.e 4K will now become 64K on devices - * such as DG2. The kernel will always select the largest minimum - * page-size for the set of possible placements as the value to use when - * rounding up the @size. - * - * Special DG2 GTT address alignment requirement: - * - * The GTT alignment will also need to be at least 2M for such objects. - * - * Note that due to how the hardware implements 64K GTT page support, we - * have some further complications: + * NOTE: Previously the ABI here required a minimum GTT alignment of 2M + * on DG2/ATS, due to how the hardware implemented 64K GTT page support, + * where we had the following complications: * * 1) The entire PDE (which covers a 2MB virtual address range), must * contain only 64K PTEs, i.e mixing 4K and 64K PTEs in the same @@ -3538,12 +3524,10 @@ struct drm_i915_gem_create_ext { * 2) We still need to support 4K PTEs for I915_MEMORY_CLASS_SYSTEM * objects. * - * To keep things simple for userland, we mandate that any GTT mappings - * must be aligned to and rounded up to 2MB. The kernel will internally - * pad them out to the next 2MB boundary. As this only wastes virtual - * address space and avoids userland having to copy any needlessly - * complicated PDE sharing scheme (coloring) and only affects DG2, this - * is deemed to be a good compromise. + * However on actual production HW this was completely changed to now + * allow setting a TLB hint at the PTE level (see PS64), which is a lot + * more flexible than the above. With this the 2M restriction was + * dropped where we now only require 64K. */ __u64 size; -- cgit v1.2.3 From d54576a074a29d4901d0a693cd84e1a89057f694 Mon Sep 17 00:00:00 2001 From: Matthew Auld Date: Tue, 4 Oct 2022 12:49:15 +0100 Subject: drm/i915/uapi: expose GTT alignment MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On some platforms we potentially have different alignment restrictions depending on the memory type. We also now have different alignment restrictions for the same region across different kernel versions. Extend the region query to return the minimum required GTT alignment. Testcase: igt@gem_create@create-ext-placement-alignment Testcase: igt@i915_query@query-regions-sanity-check Suggested-by: Lionel Landwerlin Signed-off-by: Matthew Auld Cc: Michal Mrozek Cc: Thomas Hellström Cc: Stuart Summers Cc: Jordan Justen Cc: Yang A Shi Cc: Nirmoy Das Cc: Niranjana Vishwanathapura Reviewed-by: Nirmoy Das Acked-by: Jordan Justen Link: https://patchwork.freedesktop.org/patch/msgid/20221004114915.221708-2-matthew.auld@intel.com --- drivers/gpu/drm/i915/i915_query.c | 1 + include/uapi/drm/i915_drm.h | 29 +++++++++++++++++++++++++++-- 2 files changed, 28 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/i915_query.c b/drivers/gpu/drm/i915/i915_query.c index 6ec9c9fb7b0d..111377f210ed 100644 --- a/drivers/gpu/drm/i915/i915_query.c +++ b/drivers/gpu/drm/i915/i915_query.c @@ -498,6 +498,7 @@ static int query_memregion_info(struct drm_i915_private *i915, info.region.memory_class = mr->type; info.region.memory_instance = mr->instance; info.probed_size = mr->total; + info.gtt_alignment = mr->min_page_size; if (mr->type == INTEL_MEMORY_LOCAL) info.probed_cpu_visible_size = mr->io_size; diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 08d69e36fb66..2e613109356b 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -3346,8 +3346,33 @@ struct drm_i915_memory_region_info { /** @region: The class:instance pair encoding */ struct drm_i915_gem_memory_class_instance region; - /** @rsvd0: MBZ */ - __u32 rsvd0; + union { + /** @rsvd0: MBZ */ + __u32 rsvd0; + /** + * @gtt_alignment: + * + * The minimum required GTT alignment for this type of memory. + * When allocating a GTT address it must be aligned to this + * value or larger. On some platforms the kernel might opt to + * using 64K pages for I915_MEMORY_CLASS_DEVICE, where 64K GTT + * pages can then be used if we also use 64K GTT alignment. + * + * NOTE: If this is zero then this must be an older + * kernel which lacks support for this field. + * + * Side note: For larger objects (especially for + * I915_MEMORY_CLASS_DEVICE), like 2M+ in size, userspace should + * consider potentially bumping the GTT alignment to say 2M, + * which could potentially increase the likelihood of the kernel + * being able to utilise 2M GTT pages underneath, if the layout + * of the physical pages allows it. On some configurations we + * can then also use a more efficient page-table layout, if we + * can't use the more desirable 2M GTT page, so long as we know + * that the entire page-table will be used by this object. + */ + __u32 gtt_alignment; + }; /** * @probed_size: Memory probed by the driver -- cgit v1.2.3 From 16988c742968d5ceb2e832a57bd277f51f0a59d7 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Sat, 8 Oct 2022 19:56:16 +0800 Subject: of/address: introduce of_address_count() helper Introduce of_address_count() helper to count the IO resources instead of open-coding it. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20221008115617.3583890-2-yangyingliang@huawei.com Signed-off-by: Rob Herring --- include/linux/of_address.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 45598dbec269..265f26eeaf6b 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -154,4 +154,15 @@ static inline const __be32 *of_get_pci_address(struct device_node *dev, int bar_ return __of_get_address(dev, -1, bar_no, size, flags); } +static inline int of_address_count(struct device_node *np) +{ + struct resource res; + int count = 0; + + while (of_address_to_resource(np, count, &res) == 0) + count++; + + return count; +} + #endif /* __OF_ADDRESS_H */ -- cgit v1.2.3 From 91924d9bb1df2a234a0e055c550abdbd49412071 Mon Sep 17 00:00:00 2001 From: Christian Göttsche Date: Wed, 12 Oct 2022 19:46:22 +0200 Subject: of: declare string literals const MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit of_overlay_action_name() returns a string literal from a function local array. Modifying string literals is undefined behavior which usage of const pointer can avoid. of_overlay_action_name() is currently only used once in overlay_notify() to print the returned value. While on it declare the data array const as well. Reported by Clang: In file included from arch/x86/kernel/asm-offsets.c:22: In file included from arch/x86/kernel/../kvm/vmx/vmx.h:5: In file included from ./include/linux/kvm_host.h:19: In file included from ./include/linux/msi.h:23: In file included from ./arch/x86/include/asm/msi.h:5: In file included from ./arch/x86/include/asm/irqdomain.h:5: In file included from ./include/linux/irqdomain.h:35: ./include/linux/of.h:1555:3: error: initializing 'char *' with an expression of type 'const char[5]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] "init", ^~~~~~ ./include/linux/of.h:1556:3: error: initializing 'char *' with an expression of type 'const char[10]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] "pre-apply", ^~~~~~~~~~~ ./include/linux/of.h:1557:3: error: initializing 'char *' with an expression of type 'const char[11]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] "post-apply", ^~~~~~~~~~~~ ./include/linux/of.h:1558:3: error: initializing 'char *' with an expression of type 'const char[11]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] "pre-remove", ^~~~~~~~~~~~ ./include/linux/of.h:1559:3: error: initializing 'char *' with an expression of type 'const char[12]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] "post-remove", ^~~~~~~~~~~~~ Signed-off-by: Christian Göttsche Reviewed-by: Frank Rowand Reviewed-by: Nick Desaulniers Link: https://lore.kernel.org/r/20221012174622.45006-1-cgzones@googlemail.com Signed-off-by: Rob Herring --- include/linux/of.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/of.h b/include/linux/of.h index 6b79ef9a6541..8b9f94386dc3 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1549,9 +1549,9 @@ enum of_overlay_notify_action { OF_OVERLAY_POST_REMOVE, }; -static inline char *of_overlay_action_name(enum of_overlay_notify_action action) +static inline const char *of_overlay_action_name(enum of_overlay_notify_action action) { - static char *of_overlay_action_name[] = { + static const char *const of_overlay_action_name[] = { "init", "pre-apply", "post-apply", -- cgit v1.2.3 From d9504c65be2a0794822363f3d75bb41e9c8b3691 Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Mon, 26 Sep 2022 20:53:05 +0000 Subject: scsi: Define the COMPLETED sense key Add the definition for the COMPLETED sense key in scsi_proto.h. While at it, cleanup the white lines around the sense keys macro definitions. Signed-off-by: Damien Le Moal Signed-off-by: Niklas Cassel Acked-by: Martin K. Petersen --- include/scsi/scsi_proto.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index c03e35fc382c..919ed4137f9a 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -205,10 +205,10 @@ enum sam_status { }; #define STATUS_MASK 0xfe + /* * SENSE KEYS */ - #define NO_SENSE 0x00 #define RECOVERED_ERROR 0x01 #define NOT_READY 0x02 @@ -223,7 +223,7 @@ enum sam_status { #define ABORTED_COMMAND 0x0b #define VOLUME_OVERFLOW 0x0d #define MISCOMPARE 0x0e - +#define COMPLETED 0x0f /* * DEVICE TYPES -- cgit v1.2.3 From 7b61212f2a07a5afd213c8876e52b5c9946441e2 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Fri, 2 Sep 2022 14:42:05 +0200 Subject: gpiolib: Get rid of ARCH_NR_GPIOS Since commit 14e85c0e69d5 ("gpio: remove gpio_descs global array") there is no limitation on the number of GPIOs that can be allocated in the system since the allocation is fully dynamic. ARCH_NR_GPIOS is today only used in order to provide downwards gpiobase allocation from that value, while static allocation is performed upwards from 0. However that has the disadvantage of limiting the number of GPIOs that can be registered in the system. To overcome this limitation without requiring each and every platform to provide its 'best-guess' maximum number, rework the allocation to allocate upwards, allowing approx 2 millions of GPIOs. In order to still allow static allocation for legacy drivers, define GPIO_DYNAMIC_BASE with the value 512 as the start for dynamic allocation. The 512 value is chosen because it is the end of the current default range so all current static allocations are expected to be below that value. Of course that's just a rough estimate based on the default value, but assuming static allocations come first, even if there are more static allocations it should fit under the 512 value. In the future, it is expected that all static allocations go away and then dynamic allocation will be patched to start at 0. Signed-off-by: Christophe Leroy Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- arch/arm/include/asm/gpio.h | 1 - drivers/gpio/gpiolib.c | 10 ++++----- include/asm-generic/gpio.h | 55 +++++++++++++++++---------------------------- 3 files changed, 26 insertions(+), 40 deletions(-) (limited to 'include') diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h index f3bb8a2bf788..4ebbb58f06ea 100644 --- a/arch/arm/include/asm/gpio.h +++ b/arch/arm/include/asm/gpio.h @@ -2,7 +2,6 @@ #ifndef _ARCH_ARM_GPIO_H #define _ARCH_ARM_GPIO_H -/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */ #include /* The trivial gpiolib dispatchers */ diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 5c64d1a412c7..e8faedca6b14 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -183,14 +183,14 @@ EXPORT_SYMBOL_GPL(gpiod_to_chip); static int gpiochip_find_base(int ngpio) { struct gpio_device *gdev; - int base = ARCH_NR_GPIOS - ngpio; + int base = GPIO_DYNAMIC_BASE; - list_for_each_entry_reverse(gdev, &gpio_devices, list) { + list_for_each_entry(gdev, &gpio_devices, list) { /* found a free space? */ - if (gdev->base + gdev->ngpio <= base) + if (gdev->base >= base + ngpio) break; - /* nope, check the space right before the chip */ - base = gdev->base - ngpio; + /* nope, check the space right after the chip */ + base = gdev->base + gdev->ngpio; } if (gpio_is_valid(base)) { diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index aea9aee1f3e9..a7752cf152ce 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -11,40 +11,18 @@ #include #include -/* Platforms may implement their GPIO interface with library code, +/* + * Platforms may implement their GPIO interface with library code, * at a small performance cost for non-inlined operations and some * extra memory (for code and for per-GPIO table entries). - * - * While the GPIO programming interface defines valid GPIO numbers - * to be in the range 0..MAX_INT, this library restricts them to the - * smaller range 0..ARCH_NR_GPIOS-1. - * - * ARCH_NR_GPIOS is somewhat arbitrary; it usually reflects the sum of - * builtin/SoC GPIOs plus a number of GPIOs on expanders; the latter is - * actually an estimate of a board-specific value. */ -#ifndef ARCH_NR_GPIOS -#if defined(CONFIG_ARCH_NR_GPIO) && CONFIG_ARCH_NR_GPIO > 0 -#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO -#else -#define ARCH_NR_GPIOS 512 -#endif -#endif - /* - * "valid" GPIO numbers are nonnegative and may be passed to - * setup routines like gpio_request(). only some valid numbers - * can successfully be requested and used. - * - * Invalid GPIO numbers are useful for indicating no-such-GPIO in - * platform data and other tables. + * At the end we want all GPIOs to be dynamically allocated from 0. + * However, some legacy drivers still perform fixed allocation. + * Until they are all fixed, leave 0-512 space for them. */ - -static inline bool gpio_is_valid(int number) -{ - return number >= 0 && number < ARCH_NR_GPIOS; -} +#define GPIO_DYNAMIC_BASE 512 struct device; struct gpio; @@ -140,12 +118,6 @@ static inline void gpio_unexport(unsigned gpio) #include -static inline bool gpio_is_valid(int number) -{ - /* only non-negative numbers are valid */ - return number >= 0; -} - /* platforms that don't directly support access to GPIOs through I2C, SPI, * or other blocking infrastructure can use these wrappers. */ @@ -169,4 +141,19 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value) #endif /* !CONFIG_GPIOLIB */ +/* + * "valid" GPIO numbers are nonnegative and may be passed to + * setup routines like gpio_request(). only some valid numbers + * can successfully be requested and used. + * + * Invalid GPIO numbers are useful for indicating no-such-GPIO in + * platform data and other tables. + */ + +static inline bool gpio_is_valid(int number) +{ + /* only non-negative numbers are valid */ + return number >= 0; +} + #endif /* _ASM_GENERIC_GPIO_H */ -- cgit v1.2.3 From 9f879fb1a7b6c964dcde96c4cca8eb4444318560 Mon Sep 17 00:00:00 2001 From: Vijendar Mukunda Date: Mon, 10 Oct 2022 15:09:40 +0530 Subject: ASoC: amd: Update Pink Sardine platform ACP register header Update Pink Sardine platform ACP register header with Soundwire Controller specific registers and other ACP registers. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20221010093941.2354783-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown --- include/sound/acp62_chip_offset_byte.h | 214 +++++++++++++++++++++++++++++++++ 1 file changed, 214 insertions(+) (limited to 'include') diff --git a/include/sound/acp62_chip_offset_byte.h b/include/sound/acp62_chip_offset_byte.h index f03992f81168..ca38f8a0966e 100644 --- a/include/sound/acp62_chip_offset_byte.h +++ b/include/sound/acp62_chip_offset_byte.h @@ -131,6 +131,23 @@ #define ACP_I2S_WAKE_EN 0x000145C #define ACP_SW1_WAKE_EN 0x0001460 +#define ACP_SW_I2S_ERROR_REASON 0x00018B4 +#define ACP_SW_POS_TRACK_I2S_TX_CTRL 0x00018B8 +#define ACP_SW_I2S_TX_DMA_POS 0x00018BC +#define ACP_SW_POS_TRACK_BT_TX_CTRL 0x00018C0 +#define ACP_SW_BT_TX_DMA_POS 0x00018C4 +#define ACP_SW_POS_TRACK_HS_TX_CTRL 0x00018C8 +#define ACP_SW_HS_TX_DMA_POS 0x00018CC +#define ACP_SW_POS_TRACK_I2S_RX_CTRL 0x00018D0 +#define ACP_SW_I2S_RX_DMA_POS 0x00018D4 +#define ACP_SW_POS_TRACK_BT_RX_CTRL 0x00018D8 +#define ACP_SW_BT_RX_DMA_POS 0x00018DC +#define ACP_SW_POS_TRACK_HS_RX_CTRL 0x00018E0 +#define ACP_SW_HS_RX_DMA_POS 0x00018E4 +#define ACP_ERROR_INTR_MASK1 0X0001974 +#define ACP_ERROR_INTR_MASK2 0X0001978 +#define ACP_ERROR_INTR_MASK3 0X000197C + /* Registers from ACP_P1_MISC block */ #define ACP_EXTERNAL_INTR_ENB 0x0001A00 #define ACP_EXTERNAL_INTR_CNTL 0x0001A04 @@ -154,6 +171,8 @@ #define ACP_P1_SW_BT_RX_DMA_POS 0x0001A9C #define ACP_P1_SW_POS_TRACK_HS_RX_CTRL 0x0001AA0 #define ACP_P1_SW_HS_RX_DMA_POS 0x0001AA4 +#define ACP_ERROR_INTR_MASK4 0X0001AEC +#define ACP_ERROR_INTR_MASK5 0X0001AF0 /* Registers from ACP_AUDIO_BUFFERS block */ #define ACP_I2S_RX_RINGBUFADDR 0x0002000 @@ -210,6 +229,24 @@ #define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x00020CC #define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x00020D0 #define ACP_HS_TX_INTR_WATERMARK_SIZE 0x00020D4 +#define ACP_AUDIO_RX_RINGBUFADDR ACP_I2S_RX_RINGBUFADDR +#define ACP_AUDIO_RX_RINGBUFSIZE ACP_I2S_RX_RINGBUFSIZE +#define ACP_AUDIO_RX_LINKPOSITIONCNTR ACP_I2S_RX_LINKPOSITIONCNTR +#define ACP_AUDIO_RX_FIFOADDR ACP_I2S_RX_FIFOADDR +#define ACP_AUDIO_RX_FIFOSIZE ACP_I2S_RX_FIFOSIZE +#define ACP_AUDIO_RX_DMA_SIZE ACP_I2S_RX_DMA_SIZE +#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH +#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_I2S_RX_LINEARPOSITIONCNTR_LOW +#define ACP_AUDIO_RX_INTR_WATERMARK_SIZE ACP_I2S_RX_INTR_WATERMARK_SIZE +#define ACP_AUDIO_TX_RINGBUFADDR ACP_I2S_TX_RINGBUFADDR +#define ACP_AUDIO_TX_RINGBUFSIZE ACP_I2S_TX_RINGBUFSIZE +#define ACP_AUDIO_TX_LINKPOSITIONCNTR ACP_I2S_TX_LINKPOSITIONCNTR +#define ACP_AUDIO_TX_FIFOADDR ACP_I2S_TX_FIFOADDR +#define ACP_AUDIO_TX_FIFOSIZE ACP_I2S_TX_FIFOSIZE +#define ACP_AUDIO_TX_DMA_SIZE ACP_I2S_TX_DMA_SIZE +#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH +#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_I2S_TX_LINEARPOSITIONCNTR_LOW +#define ACP_AUDIO_TX_INTR_WATERMARK_SIZE ACP_I2S_TX_INTR_WATERMARK_SIZE /* Registers from ACP_I2S_TDM block */ #define ACP_I2STDM_IER 0x0002400 @@ -255,6 +292,102 @@ #define ACP_WOV_ERROR_STATUS_REGISTER 0x0002C68 #define ACP_PDM_CLKDIV 0x0002C6C +/* Registers from ACP_SW_SWCLK block */ +#define ACP_SW_EN 0x0003000 +#define ACP_SW_EN_STATUS 0x0003004 +#define ACP_SW_FRAMESIZE 0x0003008 +#define ACP_SW_SSP_COUNTER 0x000300C +#define ACP_SW_AUDIO_TX_EN 0x0003010 +#define ACP_SW_AUDIO_TX_EN_STATUS 0x0003014 +#define ACP_SW_AUDIO_TX_FRAME_FORMAT 0x0003018 +#define ACP_SW_AUDIO_TX_SAMPLEINTERVAL 0x000301C +#define ACP_SW_AUDIO_TX_HCTRL_DP0 0x0003020 +#define ACP_SW_AUDIO_TX_HCTRL_DP1 0x0003024 +#define ACP_SW_AUDIO_TX_HCTRL_DP2 0x0003028 +#define ACP_SW_AUDIO_TX_HCTRL_DP3 0x000302C +#define ACP_SW_AUDIO_TX_OFFSET_DP0 0x0003030 +#define ACP_SW_AUDIO_TX_OFFSET_DP1 0x0003034 +#define ACP_SW_AUDIO_TX_OFFSET_DP2 0x0003038 +#define ACP_SW_AUDIO_TX_OFFSET_DP3 0x000303C +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP0 0x0003040 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP1 0x0003044 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP2 0x0003048 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP3 0x000304C +#define ACP_SW_BT_TX_EN 0x0003050 +#define ACP_SW_BT_TX_EN_STATUS 0x0003054 +#define ACP_SW_BT_TX_FRAME_FORMAT 0x0003058 +#define ACP_SW_BT_TX_SAMPLEINTERVAL 0x000305C +#define ACP_SW_BT_TX_HCTRL 0x0003060 +#define ACP_SW_BT_TX_OFFSET 0x0003064 +#define ACP_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003068 +#define ACP_SW_HEADSET_TX_EN 0x000306C +#define ACP_SW_HEADSET_TX_EN_STATUS 0x0003070 +#define ACP_SW_HEADSET_TX_FRAME_FORMAT 0x0003074 +#define ACP_SW_HEADSET_TX_SAMPLEINTERVAL 0x0003078 +#define ACP_SW_HEADSET_TX_HCTRL 0x000307C +#define ACP_SW_HEADSET_TX_OFFSET 0x0003080 +#define ACP_SW_HEADSET_TX_CHANNEL_ENABLE_DP0 0x0003084 +#define ACP_SW_AUDIO_RX_EN 0x0003088 +#define ACP_SW_AUDIO_RX_EN_STATUS 0x000308C +#define ACP_SW_AUDIO_RX_FRAME_FORMAT 0x0003090 +#define ACP_SW_AUDIO_RX_SAMPLEINTERVAL 0x0003094 +#define ACP_SW_AUDIO_RX_HCTRL_DP0 0x0003098 +#define ACP_SW_AUDIO_RX_HCTRL_DP1 0x000309C +#define ACP_SW_AUDIO_RX_HCTRL_DP2 0x0003100 +#define ACP_SW_AUDIO_RX_HCTRL_DP3 0x0003104 +#define ACP_SW_AUDIO_RX_OFFSET_DP0 0x0003108 +#define ACP_SW_AUDIO_RX_OFFSET_DP1 0x000310C +#define ACP_SW_AUDIO_RX_OFFSET_DP2 0x0003110 +#define ACP_SW_AUDIO_RX_OFFSET_DP3 0x0003114 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP0 0x0003118 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP1 0x000311C +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP2 0x0003120 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP3 0x0003124 +#define ACP_SW_BT_RX_EN 0x0003128 +#define ACP_SW_BT_RX_EN_STATUS 0x000312C +#define ACP_SW_BT_RX_FRAME_FORMAT 0x0003130 +#define ACP_SW_BT_RX_SAMPLEINTERVAL 0x0003134 +#define ACP_SW_BT_RX_HCTRL 0x0003138 +#define ACP_SW_BT_RX_OFFSET 0x000313C +#define ACP_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003140 +#define ACP_SW_HEADSET_RX_EN 0x0003144 +#define ACP_SW_HEADSET_RX_EN_STATUS 0x0003148 +#define ACP_SW_HEADSET_RX_FRAME_FORMAT 0x000314C +#define ACP_SW_HEADSET_RX_SAMPLEINTERVAL 0x0003150 +#define ACP_SW_HEADSET_RX_HCTRL 0x0003154 +#define ACP_SW_HEADSET_RX_OFFSET 0x0003158 +#define ACP_SW_HEADSET_RX_CHANNEL_ENABLE_DP0 0x000315C +#define ACP_SW_BPT_PORT_EN 0x0003160 +#define ACP_SW_BPT_PORT_EN_STATUS 0x0003164 +#define ACP_SW_BPT_PORT_FRAME_FORMAT 0x0003168 +#define ACP_SW_BPT_PORT_SAMPLEINTERVAL 0x000316C +#define ACP_SW_BPT_PORT_HCTRL 0x0003170 +#define ACP_SW_BPT_PORT_OFFSET 0x0003174 +#define ACP_SW_BPT_PORT_CHANNEL_ENABLE 0x0003178 +#define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR 0x000317C +#define ACP_SW_CLK_RESUME_CTRL 0x0003180 +#define ACP_SW_CLK_RESUME_DELAY_CNTR 0x0003184 +#define ACP_SW_BUS_RESET_CTRL 0x0003188 +#define ACP_SW_PRBS_ERR_STATUS 0x000318C +#define SW_IMM_CMD_UPPER_WORD 0x0003230 +#define SW_IMM_CMD_LOWER_QWORD 0x0003234 +#define SW_IMM_RESP_UPPER_WORD 0x0003238 +#define SW_IMM_RESP_LOWER_QWORD 0x000323C +#define SW_IMM_CMD_STS 0x0003240 +#define SW_BRA_BASE_ADDRESS 0x0003244 +#define SW_BRA_TRANSFER_SIZE 0x0003248 +#define SW_BRA_DMA_BUSY 0x000324C +#define SW_BRA_RESP 0x0003250 +#define SW_BRA_RESP_FRAME_ADDR 0x0003254 +#define SW_BRA_CURRENT_TRANSFER_SIZE 0x0003258 +#define SW_STATE_CHANGE_STATUS_0TO7 0x000325C +#define SW_STATE_CHANGE_STATUS_8TO11 0x0003260 +#define SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003264 +#define SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003268 +#define SW_CLK_FREQUENCY_CTRL 0x000326C +#define SW_ERROR_INTR_MASK 0x0003270 +#define SW_PHY_TEST_MODE_DATA_OFF 0x0003274 + /* Registers from ACP_P1_AUDIO_BUFFERS block */ #define ACP_P1_I2S_RX_RINGBUFADDR 0x0003A00 #define ACP_P1_I2S_RX_RINGBUFSIZE 0x0003A04 @@ -310,6 +443,87 @@ #define ACP_P1_HS_TX_LINEARPOSITIONCNTR_HIGH 0x0003ACC #define ACP_P1_HS_TX_LINEARPOSITIONCNTR_LOW 0x0003AD0 #define ACP_P1_HS_TX_INTR_WATERMARK_SIZE 0x0003AD4 +#define ACP_P1_AUDIO_RX_RINGBUFADDR ACP_P1_I2S_RX_RINGBUFADDR +#define ACP_P1_AUDIO_RX_RINGBUFSIZE ACP_P1_I2S_RX_RINGBUFSIZE +#define ACP_P1_AUDIO_RX_LINKPOSITIONCNTR ACP_P1_I2S_RX_LINKPOSITIONCNTR +#define ACP_P1_AUDIO_RX_FIFOADDR ACP_P1_I2S_RX_FIFOADDR +#define ACP_P1_AUDIO_RX_FIFOSIZE ACP_P1_I2S_RX_FIFOSIZE +#define ACP_P1_AUDIO_RX_DMA_SIZE ACP_P1_I2S_RX_DMA_SIZE +#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH +#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW +#define ACP_P1_AUDIO_RX_INTR_WATERMARK_SIZE ACP_P1_I2S_RX_INTR_WATERMARK_SIZE +#define ACP_P1_AUDIO_TX_RINGBUFADDR ACP_P1_I2S_TX_RINGBUFADDR +#define ACP_P1_AUDIO_TX_RINGBUFSIZE ACP_P1_I2S_TX_RINGBUFSIZE +#define ACP_P1_AUDIO_TX_LINKPOSITIONCNTR ACP_P1_I2S_TX_LINKPOSITIONCNTR +#define ACP_P1_AUDIO_TX_FIFOADDR ACP_P1_I2S_TX_FIFOADDR +#define ACP_P1_AUDIO_TX_FIFOSIZE ACP_P1_I2S_TX_FIFOSIZE +#define ACP_P1_AUDIO_TX_DMA_SIZE ACP_P1_I2S_TX_DMA_SIZE +#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH +#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW +#define ACP_P1_AUDIO_TX_INTR_WATERMARK_SIZE ACP_P1_I2S_TX_INTR_WATERMARK_SIZE + +/* Registers from ACP_P1_SW_SWCLK block */ +#define ACP_P1_SW_EN 0x0003C00 +#define ACP_P1_SW_EN_STATUS 0x0003C04 +#define ACP_P1_SW_FRAMESIZE 0x0003C08 +#define ACP_P1_SW_SSP_COUNTER 0x0003C0C +#define ACP_P1_SW_BT_TX_EN 0x0003C50 +#define ACP_P1_SW_BT_TX_EN_STATUS 0x0003C54 +#define ACP_P1_SW_BT_TX_FRAME_FORMAT 0x0003C58 +#define ACP_P1_SW_BT_TX_SAMPLEINTERVAL 0x0003C5C +#define ACP_P1_SW_BT_TX_HCTRL 0x0003C60 +#define ACP_P1_SW_BT_TX_OFFSET 0x0003C64 +#define ACP_P1_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003C68 +#define ACP_P1_SW_BT_RX_EN 0x0003D28 +#define ACP_P1_SW_BT_RX_EN_STATUS 0x0003D2C +#define ACP_P1_SW_BT_RX_FRAME_FORMAT 0x0003D30 +#define ACP_P1_SW_BT_RX_SAMPLEINTERVAL 0x0003D34 +#define ACP_P1_SW_BT_RX_HCTRL 0x0003D38 +#define ACP_P1_SW_BT_RX_OFFSET 0x0003D3C +#define ACP_P1_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003D40 +#define ACP_P1_SW_BPT_PORT_EN 0x0003D60 +#define ACP_P1_SW_BPT_PORT_EN_STATUS 0x0003D64 +#define ACP_P1_SW_BPT_PORT_FRAME_FORMAT 0x0003D68 +#define ACP_P1_SW_BPT_PORT_SAMPLEINTERVAL 0x0003D6C +#define ACP_P1_SW_BPT_PORT_HCTRL 0x0003D70 +#define ACP_P1_SW_BPT_PORT_OFFSET 0x0003D74 +#define ACP_P1_SW_BPT_PORT_CHANNEL_ENABLE 0x0003D78 +#define ACP_P1_SW_BPT_PORT_FIRST_BYTE_ADDR 0x0003D7C +#define ACP_P1_SW_CLK_RESUME_CTRL 0x0003D80 +#define ACP_P1_SW_CLK_RESUME_DELAY_CNTR 0x0003D84 +#define ACP_P1_SW_BUS_RESET_CTRL 0x0003D88 +#define ACP_P1_SW_PRBS_ERR_STATUS 0x0003D8C + +/* Registers from ACP_P1_SW_ACLK block */ +#define P1_SW_CORB_BASE_ADDRESS 0x0003E00 +#define P1_SW_CORB_WRITE_POINTER 0x0003E04 +#define P1_SW_CORB_READ_POINTER 0x0003E08 +#define P1_SW_CORB_CONTROL 0x0003E0C +#define P1_SW_CORB_SIZE 0x0003E14 +#define P1_SW_RIRB_BASE_ADDRESS 0x0003E18 +#define P1_SW_RIRB_WRITE_POINTER 0x0003E1C +#define P1_SW_RIRB_RESPONSE_INTERRUPT_COUNT 0x0003E20 +#define P1_SW_RIRB_CONTROL 0x0003E24 +#define P1_SW_RIRB_SIZE 0x0003E28 +#define P1_SW_RIRB_FIFO_MIN_THDL 0x0003E2C +#define P1_SW_IMM_CMD_UPPER_WORD 0x0003E30 +#define P1_SW_IMM_CMD_LOWER_QWORD 0x0003E34 +#define P1_SW_IMM_RESP_UPPER_WORD 0x0003E38 +#define P1_SW_IMM_RESP_LOWER_QWORD 0x0003E3C +#define P1_SW_IMM_CMD_STS 0x0003E40 +#define P1_SW_BRA_BASE_ADDRESS 0x0003E44 +#define P1_SW_BRA_TRANSFER_SIZE 0x0003E48 +#define P1_SW_BRA_DMA_BUSY 0x0003E4C +#define P1_SW_BRA_RESP 0x0003E50 +#define P1_SW_BRA_RESP_FRAME_ADDR 0x0003E54 +#define P1_SW_BRA_CURRENT_TRANSFER_SIZE 0x0003E58 +#define P1_SW_STATE_CHANGE_STATUS_0TO7 0x0003E5C +#define P1_SW_STATE_CHANGE_STATUS_8TO11 0x0003E60 +#define P1_SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003E64 +#define P1_SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003E68 +#define P1_SW_CLK_FREQUENCY_CTRL 0x0003E6C +#define P1_SW_ERROR_INTR_MASK 0x0003E70 +#define P1_SW_PHY_TEST_MODE_DATA_OFF 0x0003E74 /* Registers from ACP_SCRATCH block */ #define ACP_SCRATCH_REG_0 0x0010000 -- cgit v1.2.3 From d49a0626216b95cd4bf696f6acf55f39a16ab0bb Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 15 Sep 2022 13:10:47 +0200 Subject: arch: Introduce CONFIG_FUNCTION_ALIGNMENT Generic function-alignment infrastructure. Architectures can select FUNCTION_ALIGNMENT_xxB symbols; the FUNCTION_ALIGNMENT symbol is then set to the largest such selected size, 0 otherwise. From this the -falign-functions compiler argument and __ALIGN macro are set. This incorporates the DEBUG_FORCE_FUNCTION_ALIGN_64B knob and future alignment requirements for x86_64 (later in this series) into a single place. NOTE: also removes the 0x90 filler byte from the generic __ALIGN primitive, that value makes no sense outside of x86. NOTE: .balign 0 reverts to a no-op. Requested-by: Linus Torvalds Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220915111143.719248727@infradead.org --- Makefile | 4 ++-- arch/Kconfig | 24 ++++++++++++++++++++++++ arch/ia64/Kconfig | 1 + arch/ia64/Makefile | 2 +- arch/x86/Kconfig | 2 ++ arch/x86/boot/compressed/head_64.S | 8 ++++++++ arch/x86/include/asm/linkage.h | 4 +--- include/asm-generic/vmlinux.lds.h | 4 ++-- include/linux/linkage.h | 4 ++-- lib/Kconfig.debug | 1 + 10 files changed, 44 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/Makefile b/Makefile index f41ec8c8426b..141e1bcc0671 100644 --- a/Makefile +++ b/Makefile @@ -1004,8 +1004,8 @@ KBUILD_CFLAGS += $(CC_FLAGS_CFI) export CC_FLAGS_CFI endif -ifdef CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B -KBUILD_CFLAGS += -falign-functions=64 +ifneq ($(CONFIG_FUNCTION_ALIGNMENT),0) +KBUILD_CFLAGS += -falign-functions=$(CONFIG_FUNCTION_ALIGNMENT) endif # arch Makefile may override CC so keep this after arch Makefile is included diff --git a/arch/Kconfig b/arch/Kconfig index 8f138e580d1a..402580253802 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1428,4 +1428,28 @@ source "kernel/gcov/Kconfig" source "scripts/gcc-plugins/Kconfig" +config FUNCTION_ALIGNMENT_4B + bool + +config FUNCTION_ALIGNMENT_8B + bool + +config FUNCTION_ALIGNMENT_16B + bool + +config FUNCTION_ALIGNMENT_32B + bool + +config FUNCTION_ALIGNMENT_64B + bool + +config FUNCTION_ALIGNMENT + int + default 64 if FUNCTION_ALIGNMENT_64B + default 32 if FUNCTION_ALIGNMENT_32B + default 16 if FUNCTION_ALIGNMENT_16B + default 8 if FUNCTION_ALIGNMENT_8B + default 4 if FUNCTION_ALIGNMENT_4B + default 0 + endmenu diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index c6e06cdc738f..d7e4a24e8644 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -63,6 +63,7 @@ config IA64 select NUMA if !FLATMEM select PCI_MSI_ARCH_FALLBACKS if PCI_MSI select ZONE_DMA32 + select FUNCTION_ALIGNMENT_32B default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index 56c4bb276b6e..d553ab7022fe 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -23,7 +23,7 @@ KBUILD_AFLAGS_KERNEL := -mconstant-gp EXTRA := cflags-y := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \ - -falign-functions=32 -frename-registers -fno-optimize-sibling-calls + -frename-registers -fno-optimize-sibling-calls KBUILD_CFLAGS_KERNEL := -mconstant-gp GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6d1879ef933a..f408fa87ed94 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -290,6 +290,8 @@ config X86 select X86_FEATURE_NAMES if PROC_FS select PROC_PID_ARCH_STATUS if PROC_FS select HAVE_ARCH_NODE_DEV_GROUP if X86_SGX + select FUNCTION_ALIGNMENT_16B if X86_64 || X86_ALIGNMENT_16 + select FUNCTION_ALIGNMENT_4B imply IMA_SECURE_AND_OR_TRUSTED_BOOT if EFI select HAVE_DYNAMIC_FTRACE_NO_PATCHABLE diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index d33f060900d2..190b803eb787 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -37,6 +37,14 @@ #include #include "pgtable.h" +/* + * Fix alignment at 16 bytes. Following CONFIG_FUNCTION_ALIGNMENT will result + * in assembly errors due to trying to move .org backward due to the excessive + * alignment. + */ +#undef __ALIGN +#define __ALIGN .balign 16, 0x90 + /* * Locally defined symbols should be marked hidden: */ diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h index f484d656d34e..9ee0e2851742 100644 --- a/arch/x86/include/asm/linkage.h +++ b/arch/x86/include/asm/linkage.h @@ -14,10 +14,8 @@ #ifdef __ASSEMBLY__ -#if defined(CONFIG_X86_64) || defined(CONFIG_X86_ALIGNMENT_16) -#define __ALIGN .p2align 4, 0x90 +#define __ALIGN .balign CONFIG_FUNCTION_ALIGNMENT, 0x90; #define __ALIGN_STR __stringify(__ALIGN) -#endif #if defined(CONFIG_RETHUNK) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO) #define RET jmp __x86_return_thunk diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index c15de165ec8f..335b5711a7ed 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -81,8 +81,8 @@ #define RO_EXCEPTION_TABLE #endif -/* Align . to a 8 byte boundary equals to maximum function alignment. */ -#define ALIGN_FUNCTION() . = ALIGN(8) +/* Align . function alignment. */ +#define ALIGN_FUNCTION() . = ALIGN(CONFIG_FUNCTION_ALIGNMENT) /* * LD_DEAD_CODE_DATA_ELIMINATION option enables -fdata-sections, which diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 1feab6136b5b..5c8865bb59d9 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -69,8 +69,8 @@ #endif #ifndef __ALIGN -#define __ALIGN .align 4,0x90 -#define __ALIGN_STR ".align 4,0x90" +#define __ALIGN .balign CONFIG_FUNCTION_ALIGNMENT +#define __ALIGN_STR __stringify(__ALIGN) #endif #ifdef __ASSEMBLY__ diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 3fc7abffc7aa..e90dc6738534 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -467,6 +467,7 @@ config SECTION_MISMATCH_WARN_ONLY config DEBUG_FORCE_FUNCTION_ALIGN_64B bool "Force all function address 64B aligned" depends on EXPERT && (X86_64 || ARM64 || PPC32 || PPC64 || ARC) + select FUNCTION_ALIGNMENT_64B help There are cases that a commit from one domain changes the function address alignment of other domains, and cause magic performance -- cgit v1.2.3 From bea75b33895f7f87f0c40023e36a2d087e87ffa1 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 15 Sep 2022 13:11:18 +0200 Subject: x86/Kconfig: Introduce function padding Now that all functions are 16 byte aligned, add 16 bytes of NOP padding in front of each function. This prepares things for software call stack tracking and kCFI/FineIBT. This significantly increases kernel .text size, around 5.1% on a x86_64-defconfig-ish build. However, per the random access argument used for alignment, these 16 extra bytes are code that wouldn't be used. Performance measurements back this up by showing no significant performance regressions. Signed-off-by: Thomas Gleixner Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220915111146.950884492@infradead.org --- arch/x86/Kconfig | 20 ++++++++++++++++- arch/x86/Makefile | 6 +++++ arch/x86/entry/vdso/Makefile | 3 ++- arch/x86/include/asm/linkage.h | 51 +++++++++++++++++++++++++++++++++++++++--- include/linux/bpf.h | 4 ++++ 5 files changed, 79 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e18963e77cb1..e368fc0daa4a 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2446,9 +2446,27 @@ config CC_HAS_SLS config CC_HAS_RETURN_THUNK def_bool $(cc-option,-mfunction-return=thunk-extern) +config CC_HAS_ENTRY_PADDING + def_bool $(cc-option,-fpatchable-function-entry=16,16) + +config FUNCTION_PADDING_CFI + int + default 59 if FUNCTION_ALIGNMENT_64B + default 27 if FUNCTION_ALIGNMENT_32B + default 11 if FUNCTION_ALIGNMENT_16B + default 3 if FUNCTION_ALIGNMENT_8B + default 0 + +# Basically: FUNCTION_ALIGNMENT - 5*CFI_CLANG +# except Kconfig can't do arithmetic :/ +config FUNCTION_PADDING_BYTES + int + default FUNCTION_PADDING_CFI if CFI_CLANG + default FUNCTION_ALIGNMENT + config HAVE_CALL_THUNKS def_bool y - depends on RETHUNK && OBJTOOL + depends on CC_HAS_ENTRY_PADDING && RETHUNK && OBJTOOL config CALL_THUNKS def_bool n diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 415a5d138de4..1640e005092b 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -208,6 +208,12 @@ ifdef CONFIG_SLS KBUILD_CFLAGS += -mharden-sls=all endif +ifdef CONFIG_CALL_THUNKS +PADDING_CFLAGS := -fpatchable-function-entry=$(CONFIG_FUNCTION_PADDING_BYTES),$(CONFIG_FUNCTION_PADDING_BYTES) +KBUILD_CFLAGS += $(PADDING_CFLAGS) +export PADDING_CFLAGS +endif + KBUILD_LDFLAGS += -m elf_$(UTS_MACHINE) ifdef CONFIG_LTO_CLANG diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile index 3ef611044c8f..838613ac15b8 100644 --- a/arch/x86/entry/vdso/Makefile +++ b/arch/x86/entry/vdso/Makefile @@ -95,7 +95,7 @@ ifneq ($(RETPOLINE_VDSO_CFLAGS),) endif endif -$(vobjs): KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_LTO) $(CC_FLAGS_CFI) $(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS)) $(CFL) +$(vobjs): KBUILD_CFLAGS := $(filter-out $(PADDING_CFLAGS) $(CC_FLAGS_LTO) $(CC_FLAGS_CFI) $(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS)) $(CFL) $(vobjs): KBUILD_AFLAGS += -DBUILD_VDSO # @@ -158,6 +158,7 @@ KBUILD_CFLAGS_32 := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS_32)) KBUILD_CFLAGS_32 := $(filter-out $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS_32)) KBUILD_CFLAGS_32 := $(filter-out $(CC_FLAGS_LTO),$(KBUILD_CFLAGS_32)) KBUILD_CFLAGS_32 := $(filter-out $(CC_FLAGS_CFI),$(KBUILD_CFLAGS_32)) +KBUILD_CFLAGS_32 := $(filter-out $(PADDING_CFLAGS),$(KBUILD_CFLAGS_32)) KBUILD_CFLAGS_32 += -m32 -msoft-float -mregparm=0 -fpic KBUILD_CFLAGS_32 += -fno-stack-protector KBUILD_CFLAGS_32 += $(call cc-option, -foptimize-sibling-calls) diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h index c2d6e2733b11..45e0df850645 100644 --- a/arch/x86/include/asm/linkage.h +++ b/arch/x86/include/asm/linkage.h @@ -15,8 +15,19 @@ #define __ALIGN .balign CONFIG_FUNCTION_ALIGNMENT, 0x90; #define __ALIGN_STR __stringify(__ALIGN) -#define ASM_FUNC_ALIGN __ALIGN_STR -#define __FUNC_ALIGN __ALIGN +#if defined(CONFIG_CALL_THUNKS) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO) +#define FUNCTION_PADDING .skip CONFIG_FUNCTION_ALIGNMENT, 0x90; +#else +#define FUNCTION_PADDING +#endif + +#if (CONFIG_FUNCTION_ALIGNMENT > 8) && !defined(__DISABLE_EXPORTS) && !defined(BULID_VDSO) +# define __FUNC_ALIGN __ALIGN; FUNCTION_PADDING +#else +# define __FUNC_ALIGN __ALIGN +#endif + +#define ASM_FUNC_ALIGN __stringify(__FUNC_ALIGN) #define SYM_F_ALIGN __FUNC_ALIGN #ifdef __ASSEMBLY__ @@ -45,11 +56,45 @@ #endif /* __ASSEMBLY__ */ +/* + * Depending on -fpatchable-function-entry=N,N usage (CONFIG_CALL_THUNKS) the + * CFI symbol layout changes. + * + * Without CALL_THUNKS: + * + * .align FUNCTION_ALIGNMENT + * __cfi_##name: + * .skip FUNCTION_PADDING, 0x90 + * .byte 0xb8 + * .long __kcfi_typeid_##name + * name: + * + * With CALL_THUNKS: + * + * .align FUNCTION_ALIGNMENT + * __cfi_##name: + * .byte 0xb8 + * .long __kcfi_typeid_##name + * .skip FUNCTION_PADDING, 0x90 + * name: + * + * In both cases the whole thing is FUNCTION_ALIGNMENT aligned and sized. + */ + +#ifdef CONFIG_CALL_THUNKS +#define CFI_PRE_PADDING +#define CFI_POST_PADDING .skip CONFIG_FUNCTION_PADDING_BYTES, 0x90; +#else +#define CFI_PRE_PADDING .skip CONFIG_FUNCTION_PADDING_BYTES, 0x90; +#define CFI_POST_PADDING +#endif + #define __CFI_TYPE(name) \ SYM_START(__cfi_##name, SYM_L_LOCAL, SYM_A_NONE) \ - .fill 11, 1, 0x90 ASM_NL \ + CFI_PRE_PADDING \ .byte 0xb8 ASM_NL \ .long __kcfi_typeid_##name ASM_NL \ + CFI_POST_PADDING \ SYM_FUNC_END(__cfi_##name) /* SYM_TYPED_FUNC_START -- use for indirectly called globals, w/ CFI type */ diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 9e7d46d16032..5296aea9b5b4 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -984,7 +984,11 @@ int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_func } #ifdef CONFIG_X86_64 +#ifdef CONFIG_CALL_THUNKS +#define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5+CONFIG_FUNCTION_PADDING_BYTES,CONFIG_FUNCTION_PADDING_BYTES))) +#else #define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5))) +#endif #else #define BPF_DISPATCHER_ATTRIBUTES #endif -- cgit v1.2.3 From 7825451fa4dc04660f1f53d236e4302161d0ebd1 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 15 Sep 2022 13:11:31 +0200 Subject: static_call: Add call depth tracking support When indirect calls are switched to direct calls then it has to be ensured that the call target is not the function, but the call thunk when call depth tracking is enabled. But static calls are available before call thunks have been set up. Ensure a second run through the static call patching code after call thunks have been created. When call thunks are not enabled this has no side effects. Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Thomas Gleixner Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220915111148.306100465@infradead.org --- arch/x86/include/asm/alternative.h | 5 +++++ arch/x86/kernel/callthunks.c | 18 ++++++++++++++++++ arch/x86/kernel/static_call.c | 1 + include/linux/static_call.h | 2 ++ kernel/static_call_inline.c | 23 ++++++++++++++++++----- 5 files changed, 44 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h index 4c416b21bac8..07ac25793a3f 100644 --- a/arch/x86/include/asm/alternative.h +++ b/arch/x86/include/asm/alternative.h @@ -91,11 +91,16 @@ struct callthunk_sites { extern void callthunks_patch_builtin_calls(void); extern void callthunks_patch_module_calls(struct callthunk_sites *sites, struct module *mod); +extern void *callthunks_translate_call_dest(void *dest); #else static __always_inline void callthunks_patch_builtin_calls(void) {} static __always_inline void callthunks_patch_module_calls(struct callthunk_sites *sites, struct module *mod) {} +static __always_inline void *callthunks_translate_call_dest(void *dest) +{ + return dest; +} #endif #ifdef CONFIG_SMP diff --git a/arch/x86/kernel/callthunks.c b/arch/x86/kernel/callthunks.c index dfe7ffff88b9..071003605a86 100644 --- a/arch/x86/kernel/callthunks.c +++ b/arch/x86/kernel/callthunks.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include @@ -271,10 +272,27 @@ void __init callthunks_patch_builtin_calls(void) pr_info("Setting up call depth tracking\n"); mutex_lock(&text_mutex); callthunks_setup(&cs, &builtin_coretext); + static_call_force_reinit(); thunks_initialized = true; mutex_unlock(&text_mutex); } +void *callthunks_translate_call_dest(void *dest) +{ + void *target; + + lockdep_assert_held(&text_mutex); + + if (!thunks_initialized || skip_addr(dest)) + return dest; + + if (!is_coretext(NULL, dest)) + return dest; + + target = patch_dest(dest, false); + return target ? : dest; +} + #ifdef CONFIG_MODULES void noinline callthunks_patch_module_calls(struct callthunk_sites *cs, struct module *mod) diff --git a/arch/x86/kernel/static_call.c b/arch/x86/kernel/static_call.c index 5d3844a98373..2ebc338980bc 100644 --- a/arch/x86/kernel/static_call.c +++ b/arch/x86/kernel/static_call.c @@ -34,6 +34,7 @@ static void __ref __static_call_transform(void *insn, enum insn_type type, switch (type) { case CALL: + func = callthunks_translate_call_dest(func); code = text_gen_insn(CALL_INSN_OPCODE, insn, func); if (func == &__static_call_return0) { emulate = code; diff --git a/include/linux/static_call.h b/include/linux/static_call.h index df53bed9d71f..141e6b176a1b 100644 --- a/include/linux/static_call.h +++ b/include/linux/static_call.h @@ -162,6 +162,8 @@ extern void arch_static_call_transform(void *site, void *tramp, void *func, bool extern int __init static_call_init(void); +extern void static_call_force_reinit(void); + struct static_call_mod { struct static_call_mod *next; struct module *mod; /* for vmlinux, mod == NULL */ diff --git a/kernel/static_call_inline.c b/kernel/static_call_inline.c index dc5665b62814..639397b5491c 100644 --- a/kernel/static_call_inline.c +++ b/kernel/static_call_inline.c @@ -15,7 +15,18 @@ extern struct static_call_site __start_static_call_sites[], extern struct static_call_tramp_key __start_static_call_tramp_key[], __stop_static_call_tramp_key[]; -static bool static_call_initialized; +static int static_call_initialized; + +/* + * Must be called before early_initcall() to be effective. + */ +void static_call_force_reinit(void) +{ + if (WARN_ON_ONCE(!static_call_initialized)) + return; + + static_call_initialized++; +} /* mutex to protect key modules/sites */ static DEFINE_MUTEX(static_call_mutex); @@ -475,7 +486,8 @@ int __init static_call_init(void) { int ret; - if (static_call_initialized) + /* See static_call_force_reinit(). */ + if (static_call_initialized == 1) return 0; cpus_read_lock(); @@ -490,11 +502,12 @@ int __init static_call_init(void) BUG(); } - static_call_initialized = true; - #ifdef CONFIG_MODULES - register_module_notifier(&static_call_module_nb); + if (!static_call_initialized) + register_module_notifier(&static_call_module_nb); #endif + + static_call_initialized = 1; return 0; } early_initcall(static_call_init); -- cgit v1.2.3 From dd2bc5cc9e25554546f16661f8de1dcb8033dde0 Mon Sep 17 00:00:00 2001 From: Quan Nguyen Date: Tue, 4 Oct 2022 16:31:04 +0700 Subject: ipmi: ssif_bmc: Add SSIF BMC driver The SMBus system interface (SSIF) IPMI BMC driver can be used to perform in-band IPMI communication with their host in management (BMC) side. Thanks Dan for the copy_from_user() fix in the link below. Link: https://lore.kernel.org/linux-arm-kernel/20220310114119.13736-4-quan@os.amperecomputing.com/ Signed-off-by: Quan Nguyen Message-Id: <20221004093106.1653317-2-quan@os.amperecomputing.com> Signed-off-by: Corey Minyard --- drivers/char/ipmi/Kconfig | 10 + drivers/char/ipmi/Makefile | 1 + drivers/char/ipmi/ssif_bmc.c | 873 +++++++++++++++++++++++++++++++++++++ include/uapi/linux/ipmi_ssif_bmc.h | 18 + 4 files changed, 902 insertions(+) create mode 100644 drivers/char/ipmi/ssif_bmc.c create mode 100644 include/uapi/linux/ipmi_ssif_bmc.h (limited to 'include') diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig index 39565cf74b2c..b6c0d35fc1a5 100644 --- a/drivers/char/ipmi/Kconfig +++ b/drivers/char/ipmi/Kconfig @@ -169,6 +169,16 @@ config ASPEED_BT_IPMI_BMC found on Aspeed SOCs (AST2400 and AST2500). The driver implements the BMC side of the BT interface. +config SSIF_IPMI_BMC + tristate "SSIF IPMI BMC driver" + depends on I2C && I2C_SLAVE + help + This enables the IPMI SMBus system interface (SSIF) at the + management (BMC) side. + + The driver implements the BMC side of the SMBus system + interface (SSIF). + config IPMB_DEVICE_INTERFACE tristate 'IPMB Interface handler' depends on I2C diff --git a/drivers/char/ipmi/Makefile b/drivers/char/ipmi/Makefile index 7ce790efad92..cb6138b8ded9 100644 --- a/drivers/char/ipmi/Makefile +++ b/drivers/char/ipmi/Makefile @@ -30,3 +30,4 @@ obj-$(CONFIG_ASPEED_BT_IPMI_BMC) += bt-bmc.o obj-$(CONFIG_ASPEED_KCS_IPMI_BMC) += kcs_bmc_aspeed.o obj-$(CONFIG_NPCM7XX_KCS_IPMI_BMC) += kcs_bmc_npcm7xx.o obj-$(CONFIG_IPMB_DEVICE_INTERFACE) += ipmb_dev_int.o +obj-$(CONFIG_SSIF_IPMI_BMC) += ssif_bmc.o diff --git a/drivers/char/ipmi/ssif_bmc.c b/drivers/char/ipmi/ssif_bmc.c new file mode 100644 index 000000000000..a7bb4b99000e --- /dev/null +++ b/drivers/char/ipmi/ssif_bmc.c @@ -0,0 +1,873 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * The driver for BMC side of SSIF interface + * + * Copyright (c) 2022, Ampere Computing LLC + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DEVICE_NAME "ipmi-ssif-host" + +#define GET_8BIT_ADDR(addr_7bit) (((addr_7bit) << 1) & 0xff) + +/* A standard SMBus Transaction is limited to 32 data bytes */ +#define MAX_PAYLOAD_PER_TRANSACTION 32 +/* Transaction includes the address, the command, the length and the PEC byte */ +#define MAX_TRANSACTION (MAX_PAYLOAD_PER_TRANSACTION + 4) + +#define MAX_IPMI_DATA_PER_START_TRANSACTION 30 +#define MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION 31 + +#define SSIF_IPMI_SINGLEPART_WRITE 0x2 +#define SSIF_IPMI_SINGLEPART_READ 0x3 +#define SSIF_IPMI_MULTIPART_WRITE_START 0x6 +#define SSIF_IPMI_MULTIPART_WRITE_MIDDLE 0x7 +#define SSIF_IPMI_MULTIPART_WRITE_END 0x8 +#define SSIF_IPMI_MULTIPART_READ_START 0x3 +#define SSIF_IPMI_MULTIPART_READ_MIDDLE 0x9 + +/* + * IPMI 2.0 Spec, section 12.7 SSIF Timing, + * Request-to-Response Time is T6max(250ms) - T1max(20ms) - 3ms = 227ms + * Recover ssif_bmc from busy state if it takes up to 500ms + */ +#define RESPONSE_TIMEOUT 500 /* ms */ + +struct ssif_part_buffer { + u8 address; + u8 smbus_cmd; + u8 length; + u8 payload[MAX_PAYLOAD_PER_TRANSACTION]; + u8 pec; + u8 index; +}; + +/* + * SSIF internal states: + * SSIF_READY 0x00 : Ready state + * SSIF_START 0x01 : Start smbus transaction + * SSIF_SMBUS_CMD 0x02 : Received SMBus command + * SSIF_REQ_RECVING 0x03 : Receiving request + * SSIF_RES_SENDING 0x04 : Sending response + * SSIF_ABORTING 0x05 : Aborting state + */ +enum ssif_state { + SSIF_READY, + SSIF_START, + SSIF_SMBUS_CMD, + SSIF_REQ_RECVING, + SSIF_RES_SENDING, + SSIF_ABORTING, + SSIF_STATE_MAX +}; + +struct ssif_bmc_ctx { + struct i2c_client *client; + struct miscdevice miscdev; + int msg_idx; + bool pec_support; + /* ssif bmc spinlock */ + spinlock_t lock; + wait_queue_head_t wait_queue; + u8 running; + enum ssif_state state; + /* Timeout waiting for response */ + struct timer_list response_timer; + bool response_timer_inited; + /* Flag to identify a Multi-part Read Transaction */ + bool is_singlepart_read; + u8 nbytes_processed; + u8 remain_len; + u8 recv_len; + /* Block Number of a Multi-part Read Transaction */ + u8 block_num; + bool request_available; + bool response_in_progress; + bool busy; + bool aborting; + /* Buffer for SSIF Transaction part*/ + struct ssif_part_buffer part_buf; + struct ipmi_ssif_msg response; + struct ipmi_ssif_msg request; +}; + +static inline struct ssif_bmc_ctx *to_ssif_bmc(struct file *file) +{ + return container_of(file->private_data, struct ssif_bmc_ctx, miscdev); +} + +static const char *state_to_string(enum ssif_state state) +{ + switch (state) { + case SSIF_READY: + return "SSIF_READY"; + case SSIF_START: + return "SSIF_START"; + case SSIF_SMBUS_CMD: + return "SSIF_SMBUS_CMD"; + case SSIF_REQ_RECVING: + return "SSIF_REQ_RECVING"; + case SSIF_RES_SENDING: + return "SSIF_RES_SENDING"; + case SSIF_ABORTING: + return "SSIF_ABORTING"; + default: + return "SSIF_STATE_UNKNOWN"; + } +} + +/* Handle SSIF message that will be sent to user */ +static ssize_t ssif_bmc_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) +{ + struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file); + struct ipmi_ssif_msg msg; + unsigned long flags; + ssize_t ret; + + spin_lock_irqsave(&ssif_bmc->lock, flags); + while (!ssif_bmc->request_available) { + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; + ret = wait_event_interruptible(ssif_bmc->wait_queue, + ssif_bmc->request_available); + if (ret) + return ret; + spin_lock_irqsave(&ssif_bmc->lock, flags); + } + + if (count < min_t(ssize_t, + sizeof_field(struct ipmi_ssif_msg, len) + ssif_bmc->request.len, + sizeof(struct ipmi_ssif_msg))) { + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + ret = -EINVAL; + } else { + count = min_t(ssize_t, + sizeof_field(struct ipmi_ssif_msg, len) + ssif_bmc->request.len, + sizeof(struct ipmi_ssif_msg)); + memcpy(&msg, &ssif_bmc->request, count); + ssif_bmc->request_available = false; + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + + ret = copy_to_user(buf, &msg, count); + } + + return (ret < 0) ? ret : count; +} + +/* Handle SSIF message that is written by user */ +static ssize_t ssif_bmc_write(struct file *file, const char __user *buf, size_t count, + loff_t *ppos) +{ + struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file); + struct ipmi_ssif_msg msg; + unsigned long flags; + ssize_t ret; + + if (count > sizeof(struct ipmi_ssif_msg)) + return -EINVAL; + + if (copy_from_user(&msg, buf, count)) + return -EFAULT; + + if (!msg.len || count < sizeof_field(struct ipmi_ssif_msg, len) + msg.len) + return -EINVAL; + + spin_lock_irqsave(&ssif_bmc->lock, flags); + while (ssif_bmc->response_in_progress) { + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; + ret = wait_event_interruptible(ssif_bmc->wait_queue, + !ssif_bmc->response_in_progress); + if (ret) + return ret; + spin_lock_irqsave(&ssif_bmc->lock, flags); + } + + /* + * The write must complete before the response timeout fired, otherwise + * the response is aborted and wait for next request + * Return -EINVAL if the response is aborted + */ + ret = (ssif_bmc->response_timer_inited) ? 0 : -EINVAL; + if (ret) + goto exit; + + del_timer(&ssif_bmc->response_timer); + ssif_bmc->response_timer_inited = false; + + memcpy(&ssif_bmc->response, &msg, count); + ssif_bmc->is_singlepart_read = (msg.len <= MAX_PAYLOAD_PER_TRANSACTION); + + ssif_bmc->response_in_progress = true; + + /* ssif_bmc not busy */ + ssif_bmc->busy = false; + + /* Clean old request buffer */ + memset(&ssif_bmc->request, 0, sizeof(struct ipmi_ssif_msg)); +exit: + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + + return (ret < 0) ? ret : count; +} + +static int ssif_bmc_open(struct inode *inode, struct file *file) +{ + struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file); + int ret = 0; + + spin_lock_irq(&ssif_bmc->lock); + if (!ssif_bmc->running) + ssif_bmc->running = 1; + else + ret = -EBUSY; + spin_unlock_irq(&ssif_bmc->lock); + + return ret; +} + +static __poll_t ssif_bmc_poll(struct file *file, poll_table *wait) +{ + struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file); + __poll_t mask = 0; + + poll_wait(file, &ssif_bmc->wait_queue, wait); + + spin_lock_irq(&ssif_bmc->lock); + /* The request is available, userspace application can get the request */ + if (ssif_bmc->request_available) + mask |= POLLIN; + + spin_unlock_irq(&ssif_bmc->lock); + + return mask; +} + +static int ssif_bmc_release(struct inode *inode, struct file *file) +{ + struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file); + + spin_lock_irq(&ssif_bmc->lock); + ssif_bmc->running = 0; + spin_unlock_irq(&ssif_bmc->lock); + + return 0; +} + +/* + * System calls to device interface for user apps + */ +static const struct file_operations ssif_bmc_fops = { + .owner = THIS_MODULE, + .open = ssif_bmc_open, + .read = ssif_bmc_read, + .write = ssif_bmc_write, + .release = ssif_bmc_release, + .poll = ssif_bmc_poll, +}; + +/* Called with ssif_bmc->lock held. */ +static void complete_response(struct ssif_bmc_ctx *ssif_bmc) +{ + /* Invalidate response in buffer to denote it having been sent. */ + ssif_bmc->response.len = 0; + ssif_bmc->response_in_progress = false; + ssif_bmc->nbytes_processed = 0; + ssif_bmc->remain_len = 0; + ssif_bmc->busy = false; + memset(&ssif_bmc->part_buf, 0, sizeof(struct ssif_part_buffer)); + wake_up_all(&ssif_bmc->wait_queue); +} + +static void response_timeout(struct timer_list *t) +{ + struct ssif_bmc_ctx *ssif_bmc = from_timer(ssif_bmc, t, response_timer); + unsigned long flags; + + spin_lock_irqsave(&ssif_bmc->lock, flags); + + /* Do nothing if the response is in progress */ + if (!ssif_bmc->response_in_progress) { + /* Recover ssif_bmc from busy */ + ssif_bmc->busy = false; + ssif_bmc->response_timer_inited = false; + /* Set aborting flag */ + ssif_bmc->aborting = true; + } + + spin_unlock_irqrestore(&ssif_bmc->lock, flags); +} + +/* Called with ssif_bmc->lock held. */ +static void handle_request(struct ssif_bmc_ctx *ssif_bmc) +{ + /* set ssif_bmc to busy waiting for response */ + ssif_bmc->busy = true; + /* Request message is available to process */ + ssif_bmc->request_available = true; + /* Clean old response buffer */ + memset(&ssif_bmc->response, 0, sizeof(struct ipmi_ssif_msg)); + /* This is the new READ request.*/ + wake_up_all(&ssif_bmc->wait_queue); + + /* Armed timer to recover slave from busy state in case of no response */ + if (!ssif_bmc->response_timer_inited) { + timer_setup(&ssif_bmc->response_timer, response_timeout, 0); + ssif_bmc->response_timer_inited = true; + } + mod_timer(&ssif_bmc->response_timer, jiffies + msecs_to_jiffies(RESPONSE_TIMEOUT)); +} + +static void calculate_response_part_pec(struct ssif_part_buffer *part) +{ + u8 addr = part->address; + + /* PEC - Start Read Address */ + part->pec = i2c_smbus_pec(0, &addr, 1); + /* PEC - SSIF Command */ + part->pec = i2c_smbus_pec(part->pec, &part->smbus_cmd, 1); + /* PEC - Restart Write Address */ + addr = addr | 0x01; + part->pec = i2c_smbus_pec(part->pec, &addr, 1); + part->pec = i2c_smbus_pec(part->pec, &part->length, 1); + if (part->length) + part->pec = i2c_smbus_pec(part->pec, part->payload, part->length); +} + +static void set_singlepart_response_buffer(struct ssif_bmc_ctx *ssif_bmc) +{ + struct ssif_part_buffer *part = &ssif_bmc->part_buf; + + part->address = GET_8BIT_ADDR(ssif_bmc->client->addr); + part->length = (u8)ssif_bmc->response.len; + + /* Clear the rest to 0 */ + memset(part->payload + part->length, 0, MAX_PAYLOAD_PER_TRANSACTION - part->length); + memcpy(&part->payload[0], &ssif_bmc->response.payload[0], part->length); +} + +static void set_multipart_response_buffer(struct ssif_bmc_ctx *ssif_bmc) +{ + struct ssif_part_buffer *part = &ssif_bmc->part_buf; + u8 part_len = 0; + + part->address = GET_8BIT_ADDR(ssif_bmc->client->addr); + switch (part->smbus_cmd) { + case SSIF_IPMI_MULTIPART_READ_START: + /* + * Read Start length is 32 bytes. + * Read Start transfer first 30 bytes of IPMI response + * and 2 special code 0x00, 0x01. + */ + ssif_bmc->nbytes_processed = 0; + ssif_bmc->block_num = 0; + part->length = MAX_PAYLOAD_PER_TRANSACTION; + part_len = MAX_IPMI_DATA_PER_START_TRANSACTION; + ssif_bmc->remain_len = ssif_bmc->response.len - part_len; + + part->payload[0] = 0x00; /* Start Flag */ + part->payload[1] = 0x01; /* Start Flag */ + + memcpy(&part->payload[2], &ssif_bmc->response.payload[0], part_len); + break; + + case SSIF_IPMI_MULTIPART_READ_MIDDLE: + /* + * IPMI READ Middle or READ End messages can carry up to 31 bytes + * IPMI data plus block number byte. + */ + if (ssif_bmc->remain_len <= MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION) { + /* + * This is READ End message + * Return length is the remaining response data length + * plus block number + * Block number 0xFF is to indicate this is last message + * + */ + /* Clean the buffer */ + memset(&part->payload[0], 0, MAX_PAYLOAD_PER_TRANSACTION); + part->length = ssif_bmc->remain_len + 1; + part_len = ssif_bmc->remain_len; + ssif_bmc->block_num = 0xFF; + part->payload[0] = ssif_bmc->block_num; + } else { + /* + * This is READ Middle message + * Response length is the maximum SMBUS transfer length + * Block number byte is incremented + * Return length is maximum SMBUS transfer length + */ + part->length = MAX_PAYLOAD_PER_TRANSACTION; + part_len = MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION; + part->payload[0] = ssif_bmc->block_num; + ssif_bmc->block_num++; + } + + ssif_bmc->remain_len -= part_len; + memcpy(&part->payload[1], ssif_bmc->response.payload + ssif_bmc->nbytes_processed, + part_len); + break; + + default: + /* Do not expect to go to this case */ + dev_err(&ssif_bmc->client->dev, "%s: Unexpected SMBus command 0x%x\n", + __func__, part->smbus_cmd); + break; + } + + ssif_bmc->nbytes_processed += part_len; +} + +static bool supported_read_cmd(u8 cmd) +{ + if (cmd == SSIF_IPMI_SINGLEPART_READ || + cmd == SSIF_IPMI_MULTIPART_READ_START || + cmd == SSIF_IPMI_MULTIPART_READ_MIDDLE) + return true; + + return false; +} + +static bool supported_write_cmd(u8 cmd) +{ + if (cmd == SSIF_IPMI_SINGLEPART_WRITE || + cmd == SSIF_IPMI_MULTIPART_WRITE_START || + cmd == SSIF_IPMI_MULTIPART_WRITE_MIDDLE || + cmd == SSIF_IPMI_MULTIPART_WRITE_END) + return true; + + return false; +} + +/* Process the IPMI response that will be read by master */ +static void handle_read_processed(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + struct ssif_part_buffer *part = &ssif_bmc->part_buf; + + /* msg_idx start from 0 */ + if (part->index < part->length) + *val = part->payload[part->index]; + else if (part->index == part->length && ssif_bmc->pec_support) + *val = part->pec; + else + *val = 0; + + part->index++; +} + +static void handle_write_received(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + /* + * The msg_idx must be 1 when first enter SSIF_REQ_RECVING state + * And it would never exceeded 36 bytes included the 32 bytes max payload + + * the address + the command + the len and the PEC. + */ + if (ssif_bmc->msg_idx < 1 || ssif_bmc->msg_idx > MAX_TRANSACTION) + return; + + if (ssif_bmc->msg_idx == 1) { + ssif_bmc->part_buf.length = *val; + ssif_bmc->part_buf.index = 0; + } else { + ssif_bmc->part_buf.payload[ssif_bmc->part_buf.index++] = *val; + } + + ssif_bmc->msg_idx++; +} + +static bool validate_request_part(struct ssif_bmc_ctx *ssif_bmc) +{ + struct ssif_part_buffer *part = &ssif_bmc->part_buf; + bool ret = true; + u8 cpec; + u8 addr; + + if (part->index == part->length) { + /* PEC is not included */ + ssif_bmc->pec_support = false; + ret = true; + goto exit; + } + + if (part->index != part->length + 1) { + ret = false; + goto exit; + } + + /* PEC is included */ + ssif_bmc->pec_support = true; + part->pec = part->payload[part->length]; + addr = GET_8BIT_ADDR(ssif_bmc->client->addr); + cpec = i2c_smbus_pec(0, &addr, 1); + cpec = i2c_smbus_pec(cpec, &part->smbus_cmd, 1); + cpec = i2c_smbus_pec(cpec, &part->length, 1); + /* + * As SMBus specification does not allow the length + * (byte count) in the Write-Block protocol to be zero. + * Therefore, it is illegal to have the last Middle + * transaction in the sequence carry 32-byte and have + * a length of ‘0’ in the End transaction. + * But some users may try to use this way and we should + * prevent ssif_bmc driver broken in this case. + */ + if (part->length) + cpec = i2c_smbus_pec(cpec, part->payload, part->length); + + if (cpec != part->pec) + ret = false; + +exit: + return ret; +} + +static void process_request_part(struct ssif_bmc_ctx *ssif_bmc) +{ + struct ssif_part_buffer *part = &ssif_bmc->part_buf; + unsigned int len; + + switch (part->smbus_cmd) { + case SSIF_IPMI_SINGLEPART_WRITE: + /* save the whole part to request*/ + ssif_bmc->request.len = part->length; + memcpy(ssif_bmc->request.payload, part->payload, part->length); + + break; + case SSIF_IPMI_MULTIPART_WRITE_START: + ssif_bmc->request.len = 0; + + fallthrough; + case SSIF_IPMI_MULTIPART_WRITE_MIDDLE: + case SSIF_IPMI_MULTIPART_WRITE_END: + len = ssif_bmc->request.len + part->length; + /* Do the bound check here, not allow the request len exceed 254 bytes */ + if (len > IPMI_SSIF_PAYLOAD_MAX) { + dev_warn(&ssif_bmc->client->dev, + "Warn: Request exceeded 254 bytes, aborting"); + /* Request too long, aborting */ + ssif_bmc->aborting = true; + } else { + memcpy(ssif_bmc->request.payload + ssif_bmc->request.len, + part->payload, part->length); + ssif_bmc->request.len += part->length; + } + break; + default: + /* Do not expect to go to this case */ + dev_err(&ssif_bmc->client->dev, "%s: Unexpected SMBus command 0x%x\n", + __func__, part->smbus_cmd); + break; + } +} + +static void process_smbus_cmd(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + /* SMBUS command can vary (single or multi-part) */ + ssif_bmc->part_buf.smbus_cmd = *val; + ssif_bmc->msg_idx = 1; + memset(&ssif_bmc->part_buf.payload[0], 0, MAX_PAYLOAD_PER_TRANSACTION); + + if (*val == SSIF_IPMI_SINGLEPART_WRITE || *val == SSIF_IPMI_MULTIPART_WRITE_START) { + /* + * The response maybe not come in-time, causing host SSIF driver + * to timeout and resend a new request. In such case check for + * pending response and clear it + */ + if (ssif_bmc->response_in_progress) + complete_response(ssif_bmc); + + /* This is new request, flip aborting flag if set */ + if (ssif_bmc->aborting) + ssif_bmc->aborting = false; + } +} + +static void on_read_requested_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + if (ssif_bmc->state == SSIF_READY || + ssif_bmc->state == SSIF_START || + ssif_bmc->state == SSIF_REQ_RECVING || + ssif_bmc->state == SSIF_RES_SENDING) { + dev_warn(&ssif_bmc->client->dev, + "Warn: %s unexpected READ REQUESTED in state=%s\n", + __func__, state_to_string(ssif_bmc->state)); + ssif_bmc->state = SSIF_ABORTING; + *val = 0; + return; + + } else if (ssif_bmc->state == SSIF_SMBUS_CMD) { + if (!supported_read_cmd(ssif_bmc->part_buf.smbus_cmd)) { + dev_warn(&ssif_bmc->client->dev, "Warn: Unknown SMBus read command=0x%x", + ssif_bmc->part_buf.smbus_cmd); + ssif_bmc->aborting = true; + } + + if (ssif_bmc->aborting) + ssif_bmc->state = SSIF_ABORTING; + else + ssif_bmc->state = SSIF_RES_SENDING; + } + + ssif_bmc->msg_idx = 0; + + /* Send 0 if there is nothing to send */ + if (!ssif_bmc->response_in_progress || ssif_bmc->state == SSIF_ABORTING) { + *val = 0; + return; + } + + if (ssif_bmc->is_singlepart_read) + set_singlepart_response_buffer(ssif_bmc); + else + set_multipart_response_buffer(ssif_bmc); + + calculate_response_part_pec(&ssif_bmc->part_buf); + ssif_bmc->part_buf.index = 0; + *val = ssif_bmc->part_buf.length; +} + +static void on_read_processed_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + if (ssif_bmc->state == SSIF_READY || + ssif_bmc->state == SSIF_START || + ssif_bmc->state == SSIF_REQ_RECVING || + ssif_bmc->state == SSIF_SMBUS_CMD) { + dev_warn(&ssif_bmc->client->dev, + "Warn: %s unexpected READ PROCESSED in state=%s\n", + __func__, state_to_string(ssif_bmc->state)); + ssif_bmc->state = SSIF_ABORTING; + *val = 0; + return; + } + + /* Send 0 if there is nothing to send */ + if (!ssif_bmc->response_in_progress || ssif_bmc->state == SSIF_ABORTING) { + *val = 0; + return; + } + + handle_read_processed(ssif_bmc, val); +} + +static void on_write_requested_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + if (ssif_bmc->state == SSIF_READY || ssif_bmc->state == SSIF_SMBUS_CMD) { + ssif_bmc->state = SSIF_START; + + } else if (ssif_bmc->state == SSIF_START || + ssif_bmc->state == SSIF_REQ_RECVING || + ssif_bmc->state == SSIF_RES_SENDING) { + dev_warn(&ssif_bmc->client->dev, + "Warn: %s unexpected WRITE REQUEST in state=%s\n", + __func__, state_to_string(ssif_bmc->state)); + ssif_bmc->state = SSIF_ABORTING; + return; + } + + ssif_bmc->msg_idx = 0; + ssif_bmc->part_buf.address = *val; +} + +static void on_write_received_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + if (ssif_bmc->state == SSIF_READY || + ssif_bmc->state == SSIF_RES_SENDING) { + dev_warn(&ssif_bmc->client->dev, + "Warn: %s unexpected WRITE RECEIVED in state=%s\n", + __func__, state_to_string(ssif_bmc->state)); + ssif_bmc->state = SSIF_ABORTING; + + } else if (ssif_bmc->state == SSIF_START) { + ssif_bmc->state = SSIF_SMBUS_CMD; + + } else if (ssif_bmc->state == SSIF_SMBUS_CMD) { + if (!supported_write_cmd(ssif_bmc->part_buf.smbus_cmd)) { + dev_warn(&ssif_bmc->client->dev, "Warn: Unknown SMBus write command=0x%x", + ssif_bmc->part_buf.smbus_cmd); + ssif_bmc->aborting = true; + } + + if (ssif_bmc->aborting) + ssif_bmc->state = SSIF_ABORTING; + else + ssif_bmc->state = SSIF_REQ_RECVING; + } + + /* This is response sending state */ + if (ssif_bmc->state == SSIF_REQ_RECVING) + handle_write_received(ssif_bmc, val); + else if (ssif_bmc->state == SSIF_SMBUS_CMD) + process_smbus_cmd(ssif_bmc, val); +} + +static void on_stop_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val) +{ + if (ssif_bmc->state == SSIF_READY || + ssif_bmc->state == SSIF_START || + ssif_bmc->state == SSIF_SMBUS_CMD || + ssif_bmc->state == SSIF_ABORTING) { + dev_warn(&ssif_bmc->client->dev, + "Warn: %s unexpected SLAVE STOP in state=%s\n", + __func__, state_to_string(ssif_bmc->state)); + ssif_bmc->state = SSIF_READY; + + } else if (ssif_bmc->state == SSIF_REQ_RECVING) { + if (validate_request_part(ssif_bmc)) { + process_request_part(ssif_bmc); + if (ssif_bmc->part_buf.smbus_cmd == SSIF_IPMI_SINGLEPART_WRITE || + ssif_bmc->part_buf.smbus_cmd == SSIF_IPMI_MULTIPART_WRITE_END) + handle_request(ssif_bmc); + ssif_bmc->state = SSIF_READY; + } else { + /* + * A BMC that receives an invalid request drop the data for the write + * transaction and any further transactions (read or write) until + * the next valid read or write Start transaction is received + */ + dev_err(&ssif_bmc->client->dev, "Error: invalid pec\n"); + ssif_bmc->aborting = true; + } + } else if (ssif_bmc->state == SSIF_RES_SENDING) { + if (ssif_bmc->is_singlepart_read || ssif_bmc->block_num == 0xFF) + /* Invalidate response buffer to denote it is sent */ + complete_response(ssif_bmc); + ssif_bmc->state = SSIF_READY; + } + + /* Reset message index */ + ssif_bmc->msg_idx = 0; +} + +/* + * Callback function to handle I2C slave events + */ +static int ssif_bmc_cb(struct i2c_client *client, enum i2c_slave_event event, u8 *val) +{ + unsigned long flags; + struct ssif_bmc_ctx *ssif_bmc = i2c_get_clientdata(client); + int ret = 0; + + spin_lock_irqsave(&ssif_bmc->lock, flags); + + switch (event) { + case I2C_SLAVE_READ_REQUESTED: + on_read_requested_event(ssif_bmc, val); + break; + + case I2C_SLAVE_WRITE_REQUESTED: + on_write_requested_event(ssif_bmc, val); + break; + + case I2C_SLAVE_READ_PROCESSED: + on_read_processed_event(ssif_bmc, val); + break; + + case I2C_SLAVE_WRITE_RECEIVED: + on_write_received_event(ssif_bmc, val); + break; + + case I2C_SLAVE_STOP: + on_stop_event(ssif_bmc, val); + break; + + default: + dev_warn(&ssif_bmc->client->dev, "Warn: Unknown i2c slave event\n"); + break; + } + + if (!ssif_bmc->aborting && ssif_bmc->busy) + ret = -EBUSY; + + spin_unlock_irqrestore(&ssif_bmc->lock, flags); + + return ret; +} + +static int ssif_bmc_probe(struct i2c_client *client, const struct i2c_device_id *id) +{ + struct ssif_bmc_ctx *ssif_bmc; + int ret; + + ssif_bmc = devm_kzalloc(&client->dev, sizeof(*ssif_bmc), GFP_KERNEL); + if (!ssif_bmc) + return -ENOMEM; + + spin_lock_init(&ssif_bmc->lock); + + init_waitqueue_head(&ssif_bmc->wait_queue); + ssif_bmc->request_available = false; + ssif_bmc->response_in_progress = false; + ssif_bmc->busy = false; + ssif_bmc->response_timer_inited = false; + + /* Register misc device interface */ + ssif_bmc->miscdev.minor = MISC_DYNAMIC_MINOR; + ssif_bmc->miscdev.name = DEVICE_NAME; + ssif_bmc->miscdev.fops = &ssif_bmc_fops; + ssif_bmc->miscdev.parent = &client->dev; + ret = misc_register(&ssif_bmc->miscdev); + if (ret) + return ret; + + ssif_bmc->client = client; + ssif_bmc->client->flags |= I2C_CLIENT_SLAVE; + + /* Register I2C slave */ + i2c_set_clientdata(client, ssif_bmc); + ret = i2c_slave_register(client, ssif_bmc_cb); + if (ret) + misc_deregister(&ssif_bmc->miscdev); + + return ret; +} + +static void ssif_bmc_remove(struct i2c_client *client) +{ + struct ssif_bmc_ctx *ssif_bmc = i2c_get_clientdata(client); + + i2c_slave_unregister(client); + misc_deregister(&ssif_bmc->miscdev); +} + +static const struct of_device_id ssif_bmc_match[] = { + { .compatible = "ssif-bmc" }, + { }, +}; +MODULE_DEVICE_TABLE(of, ssif_bmc_match); + +static const struct i2c_device_id ssif_bmc_id[] = { + { DEVICE_NAME, 0 }, + { }, +}; +MODULE_DEVICE_TABLE(i2c, ssif_bmc_id); + +static struct i2c_driver ssif_bmc_driver = { + .driver = { + .name = DEVICE_NAME, + .of_match_table = ssif_bmc_match, + }, + .probe = ssif_bmc_probe, + .remove = ssif_bmc_remove, + .id_table = ssif_bmc_id, +}; + +module_i2c_driver(ssif_bmc_driver); + +MODULE_AUTHOR("Quan Nguyen "); +MODULE_AUTHOR("Chuong Tran "); +MODULE_DESCRIPTION("Linux device driver of the BMC IPMI SSIF interface."); +MODULE_LICENSE("GPL"); diff --git a/include/uapi/linux/ipmi_ssif_bmc.h b/include/uapi/linux/ipmi_ssif_bmc.h new file mode 100644 index 000000000000..1c6a753dad08 --- /dev/null +++ b/include/uapi/linux/ipmi_ssif_bmc.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/ +/* + * Copyright (c) 2022, Ampere Computing LLC. + */ + +#ifndef _UAPI_LINUX_IPMI_SSIF_BMC_H +#define _UAPI_LINUX_IPMI_SSIF_BMC_H + +#include + +/* Max length of ipmi ssif message included netfn and cmd field */ +#define IPMI_SSIF_PAYLOAD_MAX 254 +struct ipmi_ssif_msg { + unsigned int len; + __u8 payload[IPMI_SSIF_PAYLOAD_MAX]; +}; + +#endif /* _UAPI_LINUX_IPMI_SSIF_BMC_H */ -- cgit v1.2.3 From 3b87d9f436b6893503f43f487d3bc6091d9db178 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Mon, 17 Oct 2022 14:08:09 -0400 Subject: fs: edit a comment made in bad taste I know nobody likes a buzzkill, but I figure it's best to keep the bad jokes appropriate for small children. Signed-off-by: Paul Moore --- include/linux/fs_context.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index 13fa6f3df8e4..6fbf49cc10e4 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -99,7 +99,7 @@ struct fs_context { const struct cred *cred; /* The mounter's credentials */ struct p_log log; /* Logging buffer */ const char *source; /* The source name (eg. dev path) */ - void *security; /* Linux S&M options */ + void *security; /* LSM options */ void *s_fs_info; /* Proposed s_fs_info */ unsigned int sb_flags; /* Proposed superblock flags (SB_*) */ unsigned int sb_flags_mask; /* Superblock flags that were changed */ -- cgit v1.2.3 From a79a4b3097bc28b0b617c4994c9fe4a4e1d00096 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 30 Aug 2022 09:57:42 +0300 Subject: dt-bindings: arm: qcom: document qcom,msm-id and qcom,board-id The top level qcom,msm-id and qcom,board-id properties are utilized by bootloaders on Qualcomm MSM platforms to determine which device tree should be used and passed to the kernel. The commit b32e592d3c28 ("devicetree: bindings: Document qcom board compatible format") from 2015 was a consensus during discussion about upstreaming qcom,msm-id and qcom,board-id fields. There are however still problems with that consensus: 1. It was reached 7 years ago but it turned out its implementation did not reach all possible products. 2. Initially additional tool (dtbTool) was needed for parsing these fields to create a QCDT image consisting of multiple DTBs, later the bootloaders were improved and they use these qcom,msm-id and qcom,board-id properties directly. 3. Extracting relevant information from the board compatible requires this additional tool (dtbTool), which makes the build process more complicated and not easily reproducible (DTBs are modified after the kernel build). 4. Some versions of Qualcomm bootloaders expect these properties even when booting with a single DTB. The community is stuck with these bootloaders thus they require properties in the DTBs. Since several upstreamed Qualcomm SoC-based boards require these properties to properly boot and the properties are reportedly used by bootloaders, document them along with the bindings header with constants used by: bootloader, some DTS and socinfo driver. Link: https://lore.kernel.org/r/a3c932d1-a102-ce18-deea-18cbbd05ecab@linaro.org/ Co-developed-by: Kumar Gala Signed-off-by: Kumar Gala Signed-off-by: Krzysztof Kozlowski Reviewed-by: Dmitry Baryshkov Reviewed-by: Rob Herring Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220830065744.161163-2-krzysztof.kozlowski@linaro.org --- Documentation/devicetree/bindings/arm/qcom.yaml | 120 ++++++++++++++++++ include/dt-bindings/arm/qcom,ids.h | 155 ++++++++++++++++++++++++ 2 files changed, 275 insertions(+) create mode 100644 include/dt-bindings/arm/qcom,ids.h (limited to 'include') diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 1b5ac6b02bc5..b8341967240b 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -739,6 +739,126 @@ properties: - sony,pdx223 - const: qcom,sm8450 + # Board compatibles go above + + qcom,msm-id: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + maxItems: 8 + items: + items: + - description: | + MSM chipset ID - an exact match value consisting of two bitfields:: + - bits 0-15 - The unique MSM chipset ID + - bits 16-31 - Reserved; should be 0 + - description: | + Hardware revision ID - a chipset specific 32-bit ID representing + the version of the chipset. It is best a match value - the + bootloader will look for the closest possible match. + deprecated: true + description: + The MSM chipset and hardware revision used Qualcomm bootloaders. It + can optionally be an array of these to indicate multiple hardware that + use the same device tree. It is expected that the bootloader will use + this information at boot-up to decide which device tree to use when given + multiple device trees, some of which may not be compatible with the + actual hardware. It is the bootloader's responsibility to pass the + correct device tree to the kernel. + The property is deprecated. + + qcom,board-id: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + maxItems: 8 + oneOf: + - items: + - items: + - description: | + Board ID consisting of three bitfields:: + - bits 31-24 - Unused + - bits 23-16 - Platform Version Major + - bits 15-8 - Platform Version Minor + - bits 7-0 - Platform Type + Platform Type field is an exact match value. The + Platform Major/Minor field is a best match. The bootloader will + look for the closest possible match. + - description: | + Subtype ID unique to a Platform Type/Chipset ID. For a given + Platform Type, there will typically only be a single board and the + subtype_id will be 0. However in some cases board variants may + need to be distinguished by different subtype_id values. + - items: + # OnePlus uses a variant of board-id with four elements: + - items: + - const: 8 + - const: 0 + - description: OnePlus board ID + - description: OnePlus subtype ID + deprecated: true + description: + The board type and revision information. It can optionally be an array + of these to indicate multiple boards that use the same device tree. It + is expected that the bootloader will use this information at boot-up to + decide which device tree to use when given multiple device trees, some of + which may not be compatible with the actual hardware. It is the + bootloader's responsibility to pass the correct device tree to the + kernel + The property is deprecated. + +allOf: + # Explicit allow-list for older SoCs. The legacy properties are not allowed + # on newer SoCs. + - if: + properties: + compatible: + contains: + enum: + - qcom,apq8026 + - qcom,apq8094 + - qcom,apq8096 + - qcom,msm8992 + - qcom,msm8994 + - qcom,msm8996 + - qcom,msm8998 + - qcom,sdm630 + - qcom,sdm632 + - qcom,sdm845 + - qcom,sdx55 + - qcom,sdx65 + - qcom,sm6125 + - qcom,sm6350 + - qcom,sm7225 + - qcom,sm8150 + - qcom,sm8250 + then: + properties: + qcom,board-id: true + qcom,msm-id: true + else: + properties: + qcom,board-id: false + qcom,msm-id: false + + - if: + properties: + compatible: + contains: + enum: + - oneplus,cheeseburger + - oneplus,dumpling + - oneplus,enchilada + - oneplus,fajita + then: + properties: + qcom,board-id: + items: + minItems: 4 + else: + properties: + qcom,board-id: + items: + maxItems: 2 + additionalProperties: true ... diff --git a/include/dt-bindings/arm/qcom,ids.h b/include/dt-bindings/arm/qcom,ids.h new file mode 100644 index 000000000000..755e08d494c5 --- /dev/null +++ b/include/dt-bindings/arm/qcom,ids.h @@ -0,0 +1,155 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * Copyright (c) 2022 Linaro Ltd + * Author: Krzysztof Kozlowski based on previous work of Kumar Gala. + */ +#ifndef _DT_BINDINGS_ARM_QCOM_IDS_H +#define _DT_BINDINGS_ARM_QCOM_IDS_H + +/* + * The MSM chipset and hardware revision used by Qualcomm bootloaders, DTS for + * older chipsets (qcom,msm-id) and in socinfo driver: + */ +#define QCOM_ID_MSM8960 87 +#define QCOM_ID_APQ8064 109 +#define QCOM_ID_MSM8660A 122 +#define QCOM_ID_MSM8260A 123 +#define QCOM_ID_APQ8060A 124 +#define QCOM_ID_MSM8974 126 +#define QCOM_ID_MPQ8064 130 +#define QCOM_ID_MSM8960AB 138 +#define QCOM_ID_APQ8060AB 139 +#define QCOM_ID_MSM8260AB 140 +#define QCOM_ID_MSM8660AB 141 +#define QCOM_ID_MSM8626 145 +#define QCOM_ID_MSM8610 147 +#define QCOM_ID_APQ8064AB 153 +#define QCOM_ID_MSM8226 158 +#define QCOM_ID_MSM8526 159 +#define QCOM_ID_MSM8110 161 +#define QCOM_ID_MSM8210 162 +#define QCOM_ID_MSM8810 163 +#define QCOM_ID_MSM8212 164 +#define QCOM_ID_MSM8612 165 +#define QCOM_ID_MSM8112 166 +#define QCOM_ID_MSM8225Q 168 +#define QCOM_ID_MSM8625Q 169 +#define QCOM_ID_MSM8125Q 170 +#define QCOM_ID_APQ8064AA 172 +#define QCOM_ID_APQ8084 178 +#define QCOM_ID_APQ8074 184 +#define QCOM_ID_MSM8274 185 +#define QCOM_ID_MSM8674 186 +#define QCOM_ID_MSM8974PRO_AC 194 +#define QCOM_ID_MSM8126 198 +#define QCOM_ID_APQ8026 199 +#define QCOM_ID_MSM8926 200 +#define QCOM_ID_MSM8326 205 +#define QCOM_ID_MSM8916 206 +#define QCOM_ID_MSM8994 207 +#define QCOM_ID_APQ8074PRO_AA 208 +#define QCOM_ID_APQ8074PRO_AB 209 +#define QCOM_ID_APQ8074PRO_AC 210 +#define QCOM_ID_MSM8274PRO_AA 211 +#define QCOM_ID_MSM8274PRO_AB 212 +#define QCOM_ID_MSM8274PRO_AC 213 +#define QCOM_ID_MSM8674PRO_AA 214 +#define QCOM_ID_MSM8674PRO_AB 215 +#define QCOM_ID_MSM8674PRO_AC 216 +#define QCOM_ID_MSM8974PRO_AA 217 +#define QCOM_ID_MSM8974PRO_AB 218 +#define QCOM_ID_APQ8028 219 +#define QCOM_ID_MSM8128 220 +#define QCOM_ID_MSM8228 221 +#define QCOM_ID_MSM8528 222 +#define QCOM_ID_MSM8628 223 +#define QCOM_ID_MSM8928 224 +#define QCOM_ID_MSM8510 225 +#define QCOM_ID_MSM8512 226 +#define QCOM_ID_MSM8936 233 +#define QCOM_ID_MSM8939 239 +#define QCOM_ID_APQ8036 240 +#define QCOM_ID_APQ8039 241 +#define QCOM_ID_MSM8996 246 +#define QCOM_ID_APQ8016 247 +#define QCOM_ID_MSM8216 248 +#define QCOM_ID_MSM8116 249 +#define QCOM_ID_MSM8616 250 +#define QCOM_ID_MSM8992 251 +#define QCOM_ID_APQ8094 253 +#define QCOM_ID_MDM9607 290 +#define QCOM_ID_APQ8096 291 +#define QCOM_ID_MSM8998 292 +#define QCOM_ID_MSM8953 293 +#define QCOM_ID_MDM8207 296 +#define QCOM_ID_MDM9207 297 +#define QCOM_ID_MDM9307 298 +#define QCOM_ID_MDM9628 299 +#define QCOM_ID_APQ8053 304 +#define QCOM_ID_MSM8996SG 305 +#define QCOM_ID_MSM8996AU 310 +#define QCOM_ID_APQ8096AU 311 +#define QCOM_ID_APQ8096SG 312 +#define QCOM_ID_SDM660 317 +#define QCOM_ID_SDM630 318 +#define QCOM_ID_APQ8098 319 +#define QCOM_ID_SDM845 321 +#define QCOM_ID_MDM9206 322 +#define QCOM_ID_IPQ8074 323 +#define QCOM_ID_SDA660 324 +#define QCOM_ID_SDM658 325 +#define QCOM_ID_SDA658 326 +#define QCOM_ID_SDA630 327 +#define QCOM_ID_SDM450 338 +#define QCOM_ID_SDA845 341 +#define QCOM_ID_IPQ8072 342 +#define QCOM_ID_IPQ8076 343 +#define QCOM_ID_IPQ8078 344 +#define QCOM_ID_SDM636 345 +#define QCOM_ID_SDA636 346 +#define QCOM_ID_SDM632 349 +#define QCOM_ID_SDA632 350 +#define QCOM_ID_SDA450 351 +#define QCOM_ID_SM8250 356 +#define QCOM_ID_IPQ8070 375 +#define QCOM_ID_IPQ8071 376 +#define QCOM_ID_IPQ8072A 389 +#define QCOM_ID_IPQ8074A 390 +#define QCOM_ID_IPQ8076A 391 +#define QCOM_ID_IPQ8078A 392 +#define QCOM_ID_SM6125 394 +#define QCOM_ID_IPQ8070A 395 +#define QCOM_ID_IPQ8071A 396 +#define QCOM_ID_IPQ6018 402 +#define QCOM_ID_IPQ6028 403 +#define QCOM_ID_IPQ6000 421 +#define QCOM_ID_IPQ6010 422 +#define QCOM_ID_SC7180 425 +#define QCOM_ID_SM6350 434 +#define QCOM_ID_SM8350 439 +#define QCOM_ID_SC8280XP 449 +#define QCOM_ID_IPQ6005 453 +#define QCOM_ID_QRB5165 455 +#define QCOM_ID_SM8450 457 +#define QCOM_ID_SM7225 459 +#define QCOM_ID_SA8295P 460 +#define QCOM_ID_SA8540P 461 +#define QCOM_ID_SM8450_2 480 +#define QCOM_ID_SM8450_3 482 +#define QCOM_ID_SC7280 487 +#define QCOM_ID_SC7180P 495 +#define QCOM_ID_SM6375 507 + +/* + * The board type and revision information, used by Qualcomm bootloaders and + * DTS for older chipsets (qcom,board-id): + */ +#define QCOM_BOARD_ID(a, major, minor) \ + (((major & 0xff) << 16) | ((minor & 0xff) << 8) | QCOM_BOARD_ID_##a) + +#define QCOM_BOARD_ID_MTP 8 +#define QCOM_BOARD_ID_DRAGONBOARD 10 +#define QCOM_BOARD_ID_SBC 24 + +#endif /* _DT_BINDINGS_ARM_QCOM_IDS_H */ -- cgit v1.2.3 From 9ba5080e688d0e37a0d93bb63d83199d464debf4 Mon Sep 17 00:00:00 2001 From: Richard Acayan Date: Tue, 4 Oct 2022 18:11:29 -0400 Subject: dt-bindings: power: rpmpd: add sdm670 power domains Add the RPMh power domain IDs and compatible string for Snapdragon 670 to make SDM670 power domains accessible to the device trees. Signed-off-by: Richard Acayan Acked-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221004221130.14076-2-mailingradian@gmail.com --- Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 + include/dt-bindings/power/qcom-rpmpd.h | 10 ++++++++++ 2 files changed, 11 insertions(+) (limited to 'include') diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index 5b4eda919911..2ca98bad2d35 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -34,6 +34,7 @@ properties: - qcom,sc7280-rpmhpd - qcom,sc8180x-rpmhpd - qcom,sc8280xp-rpmhpd + - qcom,sdm670-rpmhpd - qcom,sdm845-rpmhpd - qcom,sdx55-rpmhpd - qcom,sdx65-rpmhpd diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index f5f82dde7399..578e060890dd 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -4,6 +4,16 @@ #ifndef _DT_BINDINGS_POWER_QCOM_RPMPD_H #define _DT_BINDINGS_POWER_QCOM_RPMPD_H +/* SDM670 Power Domain Indexes */ +#define SDM670_MX 0 +#define SDM670_MX_AO 1 +#define SDM670_CX 2 +#define SDM670_CX_AO 3 +#define SDM670_LMX 4 +#define SDM670_LCX 5 +#define SDM670_GFX 6 +#define SDM670_MSS 7 + /* SDM845 Power Domain Indexes */ #define SDM845_EBI 0 #define SDM845_MX 1 -- cgit v1.2.3 From e0b0da53b7bcf4d55ea9506db151b9596703d4e5 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Thu, 22 Sep 2022 10:29:22 +0200 Subject: soc: qcom: spmi-pmic: convert hex numbers to lowercase There are some IDs that are written in uppercase. For consistency convert them to lowercase. Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov Reviewed-by: Caleb Connolly Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220922082925.17975-1-luca.weiss@fairphone.com --- include/soc/qcom/qcom-spmi-pmic.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/soc/qcom/qcom-spmi-pmic.h b/include/soc/qcom/qcom-spmi-pmic.h index 72398ff44719..fde0148d0077 100644 --- a/include/soc/qcom/qcom-spmi-pmic.h +++ b/include/soc/qcom/qcom-spmi-pmic.h @@ -29,9 +29,9 @@ #define PM8998_SUBTYPE 0x14 #define PMI8998_SUBTYPE 0x15 #define PM8005_SUBTYPE 0x18 -#define PM660L_SUBTYPE 0x1A -#define PM660_SUBTYPE 0x1B -#define PM8150_SUBTYPE 0x1E +#define PM660L_SUBTYPE 0x1a +#define PM660_SUBTYPE 0x1b +#define PM8150_SUBTYPE 0x1e #define PM8150L_SUBTYPE 0x1f #define PM8150B_SUBTYPE 0x20 #define PMK8002_SUBTYPE 0x21 -- cgit v1.2.3 From 082f9bc60f337fdf4bbb89b5b5d6f8aee9c98d6b Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Thu, 22 Sep 2022 10:29:23 +0200 Subject: soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs Add more IDs that are found in the downstream msm-4.19 kernel under the path include/linux/qpnp/qpnp-revid.h. Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov Reviewed-by: Caleb Connolly Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220922082925.17975-2-luca.weiss@fairphone.com --- include/soc/qcom/qcom-spmi-pmic.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/soc/qcom/qcom-spmi-pmic.h b/include/soc/qcom/qcom-spmi-pmic.h index fde0148d0077..c47cc71a999e 100644 --- a/include/soc/qcom/qcom-spmi-pmic.h +++ b/include/soc/qcom/qcom-spmi-pmic.h @@ -26,6 +26,8 @@ #define PM8901_SUBTYPE 0x0f #define PM8950_SUBTYPE 0x10 #define PMI8950_SUBTYPE 0x11 +#define PMK8001_SUBTYPE 0x12 +#define PMI8996_SUBTYPE 0x13 #define PM8998_SUBTYPE 0x14 #define PMI8998_SUBTYPE 0x15 #define PM8005_SUBTYPE 0x18 @@ -36,8 +38,17 @@ #define PM8150B_SUBTYPE 0x20 #define PMK8002_SUBTYPE 0x21 #define PM8009_SUBTYPE 0x24 +#define PMI632_SUBTYPE 0x25 #define PM8150C_SUBTYPE 0x26 +#define PM6150_SUBTYPE 0x28 #define SMB2351_SUBTYPE 0x29 +#define PM8008_SUBTYPE 0x2c +#define PM6125_SUBTYPE 0x2d +#define PM7250B_SUBTYPE 0x2e +#define PMK8350_SUBTYPE 0x2f +#define PMR735B_SUBTYPE 0x34 +#define PM6350_SUBTYPE 0x36 +#define PM2250_SUBTYPE 0x37 #define PMI8998_FAB_ID_SMIC 0x11 #define PMI8998_FAB_ID_GF 0x30 -- cgit v1.2.3 From 8bd4da0f0626ae9a82099d3d99cd6efd4355879b Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 11 Oct 2022 13:01:10 -0700 Subject: pstore/ram: Move internal definitions out of kernel-wide include Most of the details of the ram backend are entirely internal to the backend itself. Leave only what is needed to instantiate a ram backend in the kernel-wide header. Cc: Anton Vorontsov Cc: Colin Cross Cc: Tony Luck Signed-off-by: Kees Cook Reviewed-and-tested-by: Guilherme G. Piccoli Link: https://lore.kernel.org/r/20221011200112.731334-4-keescook@chromium.org --- fs/pstore/ram.c | 3 +- fs/pstore/ram_core.c | 3 +- fs/pstore/ram_internal.h | 98 +++++++++++++++++++++++++++++++++++++++++++++ include/linux/pstore_ram.h | 99 ---------------------------------------------- 4 files changed, 102 insertions(+), 101 deletions(-) create mode 100644 fs/pstore/ram_internal.h (limited to 'include') diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 2f18563c8141..f5bf360cf905 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -18,10 +18,11 @@ #include #include #include -#include #include #include + #include "internal.h" +#include "ram_internal.h" #define RAMOOPS_KERNMSG_HDR "====" #define MIN_MEM_SIZE 4096UL diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index a89e33719fcf..9e1047f4316d 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -13,13 +13,14 @@ #include #include #include -#include #include #include #include #include #include +#include "ram_internal.h" + /** * struct persistent_ram_buffer - persistent circular RAM buffer * diff --git a/fs/pstore/ram_internal.h b/fs/pstore/ram_internal.h new file mode 100644 index 000000000000..440ee7a35e10 --- /dev/null +++ b/fs/pstore/ram_internal.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2010 Marco Stornelli + * Copyright (C) 2011 Kees Cook + * Copyright (C) 2011 Google, Inc. + */ + +#include + +/* + * Choose whether access to the RAM zone requires locking or not. If a zone + * can be written to from different CPUs like with ftrace for example, then + * PRZ_FLAG_NO_LOCK is used. For all other cases, locking is required. + */ +#define PRZ_FLAG_NO_LOCK BIT(0) +/* + * If a PRZ should only have a single-boot lifetime, this marks it as + * getting wiped after its contents get copied out after boot. + */ +#define PRZ_FLAG_ZAP_OLD BIT(1) + +/** + * struct persistent_ram_zone - Details of a persistent RAM zone (PRZ) + * used as a pstore backend + * + * @paddr: physical address of the mapped RAM area + * @size: size of mapping + * @label: unique name of this PRZ + * @type: frontend type for this PRZ + * @flags: holds PRZ_FLAGS_* bits + * + * @buffer_lock: + * locks access to @buffer "size" bytes and "start" offset + * @buffer: + * pointer to actual RAM area managed by this PRZ + * @buffer_size: + * bytes in @buffer->data (not including any trailing ECC bytes) + * + * @par_buffer: + * pointer into @buffer->data containing ECC bytes for @buffer->data + * @par_header: + * pointer into @buffer->data containing ECC bytes for @buffer header + * (i.e. all fields up to @data) + * @rs_decoder: + * RSLIB instance for doing ECC calculations + * @corrected_bytes: + * ECC corrected bytes accounting since boot + * @bad_blocks: + * ECC uncorrectable bytes accounting since boot + * @ecc_info: + * ECC configuration details + * + * @old_log: + * saved copy of @buffer->data prior to most recent wipe + * @old_log_size: + * bytes contained in @old_log + * + */ +struct persistent_ram_zone { + phys_addr_t paddr; + size_t size; + void *vaddr; + char *label; + enum pstore_type_id type; + u32 flags; + + raw_spinlock_t buffer_lock; + struct persistent_ram_buffer *buffer; + size_t buffer_size; + + char *par_buffer; + char *par_header; + struct rs_control *rs_decoder; + int corrected_bytes; + int bad_blocks; + struct persistent_ram_ecc_info ecc_info; + + char *old_log; + size_t old_log_size; +}; + +struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, + u32 sig, struct persistent_ram_ecc_info *ecc_info, + unsigned int memtype, u32 flags, char *label); +void persistent_ram_free(struct persistent_ram_zone *prz); +void persistent_ram_zap(struct persistent_ram_zone *prz); + +int persistent_ram_write(struct persistent_ram_zone *prz, const void *s, + unsigned int count); +int persistent_ram_write_user(struct persistent_ram_zone *prz, + const void __user *s, unsigned int count); + +void persistent_ram_save_old(struct persistent_ram_zone *prz); +size_t persistent_ram_old_size(struct persistent_ram_zone *prz); +void *persistent_ram_old(struct persistent_ram_zone *prz); +void persistent_ram_free_old(struct persistent_ram_zone *prz); +ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, + char *str, size_t len); diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 9f16afec7290..9d65ff94e216 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -8,28 +8,7 @@ #ifndef __LINUX_PSTORE_RAM_H__ #define __LINUX_PSTORE_RAM_H__ -#include -#include -#include -#include -#include #include -#include - -/* - * Choose whether access to the RAM zone requires locking or not. If a zone - * can be written to from different CPUs like with ftrace for example, then - * PRZ_FLAG_NO_LOCK is used. For all other cases, locking is required. - */ -#define PRZ_FLAG_NO_LOCK BIT(0) -/* - * If a PRZ should only have a single-boot lifetime, this marks it as - * getting wiped after its contents get copied out after boot. - */ -#define PRZ_FLAG_ZAP_OLD BIT(1) - -struct persistent_ram_buffer; -struct rs_control; struct persistent_ram_ecc_info { int block_size; @@ -39,84 +18,6 @@ struct persistent_ram_ecc_info { uint16_t *par; }; -/** - * struct persistent_ram_zone - Details of a persistent RAM zone (PRZ) - * used as a pstore backend - * - * @paddr: physical address of the mapped RAM area - * @size: size of mapping - * @label: unique name of this PRZ - * @type: frontend type for this PRZ - * @flags: holds PRZ_FLAGS_* bits - * - * @buffer_lock: - * locks access to @buffer "size" bytes and "start" offset - * @buffer: - * pointer to actual RAM area managed by this PRZ - * @buffer_size: - * bytes in @buffer->data (not including any trailing ECC bytes) - * - * @par_buffer: - * pointer into @buffer->data containing ECC bytes for @buffer->data - * @par_header: - * pointer into @buffer->data containing ECC bytes for @buffer header - * (i.e. all fields up to @data) - * @rs_decoder: - * RSLIB instance for doing ECC calculations - * @corrected_bytes: - * ECC corrected bytes accounting since boot - * @bad_blocks: - * ECC uncorrectable bytes accounting since boot - * @ecc_info: - * ECC configuration details - * - * @old_log: - * saved copy of @buffer->data prior to most recent wipe - * @old_log_size: - * bytes contained in @old_log - * - */ -struct persistent_ram_zone { - phys_addr_t paddr; - size_t size; - void *vaddr; - char *label; - enum pstore_type_id type; - u32 flags; - - raw_spinlock_t buffer_lock; - struct persistent_ram_buffer *buffer; - size_t buffer_size; - - char *par_buffer; - char *par_header; - struct rs_control *rs_decoder; - int corrected_bytes; - int bad_blocks; - struct persistent_ram_ecc_info ecc_info; - - char *old_log; - size_t old_log_size; -}; - -struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, - u32 sig, struct persistent_ram_ecc_info *ecc_info, - unsigned int memtype, u32 flags, char *label); -void persistent_ram_free(struct persistent_ram_zone *prz); -void persistent_ram_zap(struct persistent_ram_zone *prz); - -int persistent_ram_write(struct persistent_ram_zone *prz, const void *s, - unsigned int count); -int persistent_ram_write_user(struct persistent_ram_zone *prz, - const void __user *s, unsigned int count); - -void persistent_ram_save_old(struct persistent_ram_zone *prz); -size_t persistent_ram_old_size(struct persistent_ram_zone *prz); -void *persistent_ram_old(struct persistent_ram_zone *prz); -void persistent_ram_free_old(struct persistent_ram_zone *prz); -ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, - char *str, size_t len); - /* * Ramoops platform data * @mem_size memory size for ramoops -- cgit v1.2.3 From b136468a0024ea90c1259767c732eed12ce6edba Mon Sep 17 00:00:00 2001 From: Corentin Labbe Date: Tue, 27 Sep 2022 07:55:04 +0000 Subject: clk: rockchip: use proper crypto0 name on rk3399 RK3399 has 2 crypto instance, named crypto0 and crypto1 in the TRM. Only reset for crypto1 is correctly named, but crypto0 is not. Since nobody use them, add a 0 to be consistent with the TRM and crypto1 entries. Acked-by: Rob Herring Signed-off-by: Corentin Labbe Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/20220927075511.3147847-27-clabbe@baylibre.com Signed-off-by: Heiko Stuebner --- include/dt-bindings/clock/rk3399-cru.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/dt-bindings/clock/rk3399-cru.h b/include/dt-bindings/clock/rk3399-cru.h index 44e0a319f077..39169d94a44e 100644 --- a/include/dt-bindings/clock/rk3399-cru.h +++ b/include/dt-bindings/clock/rk3399-cru.h @@ -547,8 +547,8 @@ #define SRST_H_PERILP0 171 #define SRST_H_PERILP0_NOC 172 #define SRST_ROM 173 -#define SRST_CRYPTO_S 174 -#define SRST_CRYPTO_M 175 +#define SRST_CRYPTO0_S 174 +#define SRST_CRYPTO0_M 175 /* cru_softrst_con11 */ #define SRST_P_DCF 176 @@ -556,7 +556,7 @@ #define SRST_CM0S 178 #define SRST_CM0S_DBG 179 #define SRST_CM0S_PO 180 -#define SRST_CRYPTO 181 +#define SRST_CRYPTO0 181 #define SRST_P_PERILP1_SGRF 182 #define SRST_P_PERILP1_GRF 183 #define SRST_CRYPTO1_S 184 -- cgit v1.2.3 From 56e5abba8c3ec5c6098007693f9cefafaa2aa010 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 17 Oct 2022 20:22:09 +0300 Subject: dma-buf: Add unlocked variant of vmapping functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add unlocked variant of dma_buf_vmap/vunmap() that will be utilized by drivers that don't take the reservation lock explicitly. Acked-by: Sumit Semwal Acked-by: Christian König Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-2-dmitry.osipenko@collabora.com --- drivers/dma-buf/dma-buf.c | 43 +++++++++++++++++++++++++++++++++++++++++++ include/linux/dma-buf.h | 2 ++ 2 files changed, 45 insertions(+) (limited to 'include') diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index efb4990b29e1..e95fc8dc3aed 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -1425,6 +1425,33 @@ out_unlock: } EXPORT_SYMBOL_NS_GPL(dma_buf_vmap, DMA_BUF); +/** + * dma_buf_vmap_unlocked - Create virtual mapping for the buffer object into kernel + * address space. Same restrictions as for vmap and friends apply. + * @dmabuf: [in] buffer to vmap + * @map: [out] returns the vmap pointer + * + * Unlocked version of dma_buf_vmap() + * + * Returns 0 on success, or a negative errno code otherwise. + */ +int dma_buf_vmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map) +{ + int ret; + + iosys_map_clear(map); + + if (WARN_ON(!dmabuf)) + return -EINVAL; + + dma_resv_lock(dmabuf->resv, NULL); + ret = dma_buf_vmap(dmabuf, map); + dma_resv_unlock(dmabuf->resv); + + return ret; +} +EXPORT_SYMBOL_NS_GPL(dma_buf_vmap_unlocked, DMA_BUF); + /** * dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap. * @dmabuf: [in] buffer to vunmap @@ -1449,6 +1476,22 @@ void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map) } EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap, DMA_BUF); +/** + * dma_buf_vunmap_unlocked - Unmap a vmap obtained by dma_buf_vmap. + * @dmabuf: [in] buffer to vunmap + * @map: [in] vmap pointer to vunmap + */ +void dma_buf_vunmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map) +{ + if (WARN_ON(!dmabuf)) + return; + + dma_resv_lock(dmabuf->resv, NULL); + dma_buf_vunmap(dmabuf, map); + dma_resv_unlock(dmabuf->resv); +} +EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap_unlocked, DMA_BUF); + #ifdef CONFIG_DEBUG_FS static int dma_buf_debug_show(struct seq_file *s, void *unused) { diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 71731796c8c3..8daa054dd7fe 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -632,4 +632,6 @@ int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long); int dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map); void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map); +int dma_buf_vmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map); +void dma_buf_vunmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map); #endif /* __DMA_BUF_H__ */ -- cgit v1.2.3 From 19d6634d8789573a9212ce78dbb4348ffd4f7f78 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 17 Oct 2022 20:22:10 +0300 Subject: dma-buf: Add unlocked variant of attachment-mapping functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add unlocked variant of dma_buf_map/unmap_attachment() that will be used by drivers that don't take the reservation lock explicitly. Acked-by: Sumit Semwal Acked-by: Christian König Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-3-dmitry.osipenko@collabora.com --- drivers/dma-buf/dma-buf.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++ include/linux/dma-buf.h | 6 ++++++ 2 files changed, 59 insertions(+) (limited to 'include') diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index e95fc8dc3aed..3e4060dadb74 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -1100,6 +1100,34 @@ struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach, } EXPORT_SYMBOL_NS_GPL(dma_buf_map_attachment, DMA_BUF); +/** + * dma_buf_map_attachment_unlocked - Returns the scatterlist table of the attachment; + * mapped into _device_ address space. Is a wrapper for map_dma_buf() of the + * dma_buf_ops. + * @attach: [in] attachment whose scatterlist is to be returned + * @direction: [in] direction of DMA transfer + * + * Unlocked variant of dma_buf_map_attachment(). + */ +struct sg_table * +dma_buf_map_attachment_unlocked(struct dma_buf_attachment *attach, + enum dma_data_direction direction) +{ + struct sg_table *sg_table; + + might_sleep(); + + if (WARN_ON(!attach || !attach->dmabuf)) + return ERR_PTR(-EINVAL); + + dma_resv_lock(attach->dmabuf->resv, NULL); + sg_table = dma_buf_map_attachment(attach, direction); + dma_resv_unlock(attach->dmabuf->resv); + + return sg_table; +} +EXPORT_SYMBOL_NS_GPL(dma_buf_map_attachment_unlocked, DMA_BUF); + /** * dma_buf_unmap_attachment - unmaps and decreases usecount of the buffer;might * deallocate the scatterlist associated. Is a wrapper for unmap_dma_buf() of @@ -1136,6 +1164,31 @@ void dma_buf_unmap_attachment(struct dma_buf_attachment *attach, } EXPORT_SYMBOL_NS_GPL(dma_buf_unmap_attachment, DMA_BUF); +/** + * dma_buf_unmap_attachment_unlocked - unmaps and decreases usecount of the buffer;might + * deallocate the scatterlist associated. Is a wrapper for unmap_dma_buf() of + * dma_buf_ops. + * @attach: [in] attachment to unmap buffer from + * @sg_table: [in] scatterlist info of the buffer to unmap + * @direction: [in] direction of DMA transfer + * + * Unlocked variant of dma_buf_unmap_attachment(). + */ +void dma_buf_unmap_attachment_unlocked(struct dma_buf_attachment *attach, + struct sg_table *sg_table, + enum dma_data_direction direction) +{ + might_sleep(); + + if (WARN_ON(!attach || !attach->dmabuf || !sg_table)) + return; + + dma_resv_lock(attach->dmabuf->resv, NULL); + dma_buf_unmap_attachment(attach, sg_table, direction); + dma_resv_unlock(attach->dmabuf->resv); +} +EXPORT_SYMBOL_NS_GPL(dma_buf_unmap_attachment_unlocked, DMA_BUF); + /** * dma_buf_move_notify - notify attachments that DMA-buf is moving * diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 8daa054dd7fe..f11b5bbc2f37 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -627,6 +627,12 @@ int dma_buf_begin_cpu_access(struct dma_buf *dma_buf, enum dma_data_direction dir); int dma_buf_end_cpu_access(struct dma_buf *dma_buf, enum dma_data_direction dir); +struct sg_table * +dma_buf_map_attachment_unlocked(struct dma_buf_attachment *attach, + enum dma_data_direction direction); +void dma_buf_unmap_attachment_unlocked(struct dma_buf_attachment *attach, + struct sg_table *sg_table, + enum dma_data_direction direction); int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long); -- cgit v1.2.3 From 79e2cf2e7a193473dfb0da3b9b869682b43dc60f Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 17 Oct 2022 20:22:11 +0300 Subject: drm/gem: Take reservation lock for vmap/vunmap operations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The new common dma-buf locking convention will require buffer importers to hold the reservation lock around mapping operations. Make DRM GEM core to take the lock around the vmapping operations and update DRM drivers to use the locked functions for the case where DRM core now holds the lock. This patch prepares DRM core and drivers to the common dynamic dma-buf locking convention. Acked-by: Christian König Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-4-dmitry.osipenko@collabora.com --- drivers/gpu/drm/drm_client.c | 4 ++-- drivers/gpu/drm/drm_gem.c | 24 ++++++++++++++++++++++++ drivers/gpu/drm/drm_gem_dma_helper.c | 6 +++--- drivers/gpu/drm/drm_gem_framebuffer_helper.c | 6 +++--- drivers/gpu/drm/drm_gem_ttm_helper.c | 9 +-------- drivers/gpu/drm/lima/lima_sched.c | 4 ++-- drivers/gpu/drm/panfrost/panfrost_dump.c | 4 ++-- drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 6 +++--- drivers/gpu/drm/qxl/qxl_object.c | 17 +++++++++-------- drivers/gpu/drm/qxl/qxl_prime.c | 4 ++-- include/drm/drm_gem.h | 3 +++ 11 files changed, 54 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c index 2b230b4d6942..fbcb1e995384 100644 --- a/drivers/gpu/drm/drm_client.c +++ b/drivers/gpu/drm/drm_client.c @@ -323,7 +323,7 @@ drm_client_buffer_vmap(struct drm_client_buffer *buffer, * fd_install step out of the driver backend hooks, to make that * final step optional for internal users. */ - ret = drm_gem_vmap(buffer->gem, map); + ret = drm_gem_vmap_unlocked(buffer->gem, map); if (ret) return ret; @@ -345,7 +345,7 @@ void drm_client_buffer_vunmap(struct drm_client_buffer *buffer) { struct iosys_map *map = &buffer->map; - drm_gem_vunmap(buffer->gem, map); + drm_gem_vunmap_unlocked(buffer->gem, map); } EXPORT_SYMBOL(drm_client_buffer_vunmap); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 86d670c71286..dbee4863e4f7 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -1171,6 +1171,8 @@ int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map) { int ret; + dma_resv_assert_held(obj->resv); + if (!obj->funcs->vmap) return -EOPNOTSUPP; @@ -1186,6 +1188,8 @@ EXPORT_SYMBOL(drm_gem_vmap); void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map) { + dma_resv_assert_held(obj->resv); + if (iosys_map_is_null(map)) return; @@ -1197,6 +1201,26 @@ void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map) } EXPORT_SYMBOL(drm_gem_vunmap); +int drm_gem_vmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map) +{ + int ret; + + dma_resv_lock(obj->resv, NULL); + ret = drm_gem_vmap(obj, map); + dma_resv_unlock(obj->resv); + + return ret; +} +EXPORT_SYMBOL(drm_gem_vmap_unlocked); + +void drm_gem_vunmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map) +{ + dma_resv_lock(obj->resv, NULL); + drm_gem_vunmap(obj, map); + dma_resv_unlock(obj->resv); +} +EXPORT_SYMBOL(drm_gem_vunmap_unlocked); + /** * drm_gem_lock_reservations - Sets up the ww context and acquires * the lock on an array of GEM objects. diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c index f6901ff97bbb..1e658c448366 100644 --- a/drivers/gpu/drm/drm_gem_dma_helper.c +++ b/drivers/gpu/drm/drm_gem_dma_helper.c @@ -230,7 +230,7 @@ void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj) if (gem_obj->import_attach) { if (dma_obj->vaddr) - dma_buf_vunmap(gem_obj->import_attach->dmabuf, &map); + dma_buf_vunmap_unlocked(gem_obj->import_attach->dmabuf, &map); drm_prime_gem_destroy(gem_obj, dma_obj->sgt); } else if (dma_obj->vaddr) { if (dma_obj->map_noncoherent) @@ -581,7 +581,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev, struct iosys_map map; int ret; - ret = dma_buf_vmap(attach->dmabuf, &map); + ret = dma_buf_vmap_unlocked(attach->dmabuf, &map); if (ret) { DRM_ERROR("Failed to vmap PRIME buffer\n"); return ERR_PTR(ret); @@ -589,7 +589,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev, obj = drm_gem_dma_prime_import_sg_table(dev, attach, sgt); if (IS_ERR(obj)) { - dma_buf_vunmap(attach->dmabuf, &map); + dma_buf_vunmap_unlocked(attach->dmabuf, &map); return obj; } diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c index 880a4975507f..e35e224e6303 100644 --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c @@ -354,7 +354,7 @@ int drm_gem_fb_vmap(struct drm_framebuffer *fb, struct iosys_map *map, ret = -EINVAL; goto err_drm_gem_vunmap; } - ret = drm_gem_vmap(obj, &map[i]); + ret = drm_gem_vmap_unlocked(obj, &map[i]); if (ret) goto err_drm_gem_vunmap; } @@ -376,7 +376,7 @@ err_drm_gem_vunmap: obj = drm_gem_fb_get_obj(fb, i); if (!obj) continue; - drm_gem_vunmap(obj, &map[i]); + drm_gem_vunmap_unlocked(obj, &map[i]); } return ret; } @@ -403,7 +403,7 @@ void drm_gem_fb_vunmap(struct drm_framebuffer *fb, struct iosys_map *map) continue; if (iosys_map_is_null(&map[i])) continue; - drm_gem_vunmap(obj, &map[i]); + drm_gem_vunmap_unlocked(obj, &map[i]); } } EXPORT_SYMBOL(drm_gem_fb_vunmap); diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c b/drivers/gpu/drm/drm_gem_ttm_helper.c index e5fc875990c4..d5962a34c01d 100644 --- a/drivers/gpu/drm/drm_gem_ttm_helper.c +++ b/drivers/gpu/drm/drm_gem_ttm_helper.c @@ -64,13 +64,8 @@ int drm_gem_ttm_vmap(struct drm_gem_object *gem, struct iosys_map *map) { struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); - int ret; - - dma_resv_lock(gem->resv, NULL); - ret = ttm_bo_vmap(bo, map); - dma_resv_unlock(gem->resv); - return ret; + return ttm_bo_vmap(bo, map); } EXPORT_SYMBOL(drm_gem_ttm_vmap); @@ -87,9 +82,7 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem, { struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem); - dma_resv_lock(gem->resv, NULL); ttm_bo_vunmap(bo, map); - dma_resv_unlock(gem->resv); } EXPORT_SYMBOL(drm_gem_ttm_vunmap); diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c index e82931712d8a..ff003403fbbc 100644 --- a/drivers/gpu/drm/lima/lima_sched.c +++ b/drivers/gpu/drm/lima/lima_sched.c @@ -371,7 +371,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) } else { buffer_chunk->size = lima_bo_size(bo); - ret = drm_gem_shmem_vmap(&bo->base, &map); + ret = drm_gem_vmap_unlocked(&bo->base.base, &map); if (ret) { kvfree(et); goto out; @@ -379,7 +379,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) memcpy(buffer_chunk + 1, map.vaddr, buffer_chunk->size); - drm_gem_shmem_vunmap(&bo->base, &map); + drm_gem_vunmap_unlocked(&bo->base.base, &map); } buffer_chunk = (void *)(buffer_chunk + 1) + buffer_chunk->size; diff --git a/drivers/gpu/drm/panfrost/panfrost_dump.c b/drivers/gpu/drm/panfrost/panfrost_dump.c index 89056a1aac7d..f62a019cc523 100644 --- a/drivers/gpu/drm/panfrost/panfrost_dump.c +++ b/drivers/gpu/drm/panfrost/panfrost_dump.c @@ -209,7 +209,7 @@ void panfrost_core_dump(struct panfrost_job *job) goto dump_header; } - ret = drm_gem_shmem_vmap(&bo->base, &map); + ret = drm_gem_vmap_unlocked(&bo->base.base, &map); if (ret) { dev_err(pfdev->dev, "Panfrost Dump: couldn't map Buffer Object\n"); iter.hdr->bomap.valid = 0; @@ -236,7 +236,7 @@ void panfrost_core_dump(struct panfrost_job *job) vaddr = map.vaddr; memcpy(iter.data, vaddr, bo->base.base.size); - drm_gem_shmem_vunmap(&bo->base, &map); + drm_gem_vunmap_unlocked(&bo->base.base, &map); iter.hdr->bomap.valid = cpu_to_le32(1); diff --git a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c index bc0df93f7f21..ba9b6e2b2636 100644 --- a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c +++ b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c @@ -106,7 +106,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, goto err_close_bo; } - ret = drm_gem_shmem_vmap(bo, &map); + ret = drm_gem_vmap_unlocked(&bo->base, &map); if (ret) goto err_put_mapping; perfcnt->buf = map.vaddr; @@ -165,7 +165,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, return 0; err_vunmap: - drm_gem_shmem_vunmap(bo, &map); + drm_gem_vunmap_unlocked(&bo->base, &map); err_put_mapping: panfrost_gem_mapping_put(perfcnt->mapping); err_close_bo: @@ -195,7 +195,7 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev, GPU_PERFCNT_CFG_MODE(GPU_PERFCNT_CFG_MODE_OFF)); perfcnt->user = NULL; - drm_gem_shmem_vunmap(&perfcnt->mapping->obj->base, &map); + drm_gem_vunmap_unlocked(&perfcnt->mapping->obj->base.base, &map); perfcnt->buf = NULL; panfrost_gem_close(&perfcnt->mapping->obj->base.base, file_priv); panfrost_mmu_as_put(pfdev, perfcnt->mapping->mmu); diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 695d9308d1f0..06a58dad5f5c 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -168,9 +168,16 @@ int qxl_bo_vmap_locked(struct qxl_bo *bo, struct iosys_map *map) bo->map_count++; goto out; } - r = ttm_bo_vmap(&bo->tbo, &bo->map); + + r = __qxl_bo_pin(bo); if (r) return r; + + r = ttm_bo_vmap(&bo->tbo, &bo->map); + if (r) { + __qxl_bo_unpin(bo); + return r; + } bo->map_count = 1; /* TODO: Remove kptr in favor of map everywhere. */ @@ -192,12 +199,6 @@ int qxl_bo_vmap(struct qxl_bo *bo, struct iosys_map *map) if (r) return r; - r = __qxl_bo_pin(bo); - if (r) { - qxl_bo_unreserve(bo); - return r; - } - r = qxl_bo_vmap_locked(bo, map); qxl_bo_unreserve(bo); return r; @@ -247,6 +248,7 @@ void qxl_bo_vunmap_locked(struct qxl_bo *bo) return; bo->kptr = NULL; ttm_bo_vunmap(&bo->tbo, &bo->map); + __qxl_bo_unpin(bo); } int qxl_bo_vunmap(struct qxl_bo *bo) @@ -258,7 +260,6 @@ int qxl_bo_vunmap(struct qxl_bo *bo) return r; qxl_bo_vunmap_locked(bo); - __qxl_bo_unpin(bo); qxl_bo_unreserve(bo); return 0; } diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c index 142d01415acb..9169c26357d3 100644 --- a/drivers/gpu/drm/qxl/qxl_prime.c +++ b/drivers/gpu/drm/qxl/qxl_prime.c @@ -59,7 +59,7 @@ int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map) struct qxl_bo *bo = gem_to_qxl_bo(obj); int ret; - ret = qxl_bo_vmap(bo, map); + ret = qxl_bo_vmap_locked(bo, map); if (ret < 0) return ret; @@ -71,5 +71,5 @@ void qxl_gem_prime_vunmap(struct drm_gem_object *obj, { struct qxl_bo *bo = gem_to_qxl_bo(obj); - qxl_bo_vunmap(bo); + qxl_bo_vunmap_locked(bo); } diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 58a18a17c67e..ed82039bfd5b 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -408,6 +408,9 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj); void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages, bool dirty, bool accessed); +int drm_gem_vmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map); +void drm_gem_vunmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map); + int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles, int count, struct drm_gem_object ***objs_out); struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); -- cgit v1.2.3 From 28743e25fa1c867675bd8ff976eb92d4251f13a1 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 17 Oct 2022 20:22:29 +0300 Subject: dma-buf: Remove obsoleted internal lock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The internal dma-buf lock isn't needed anymore because the updated locking specification claims that dma-buf reservation must be locked by importers, and thus, the internal data is already protected by the reservation lock. Remove the obsoleted internal lock. Acked-by: Sumit Semwal Acked-by: Christian König Reviewed-by: Christian König Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-22-dmitry.osipenko@collabora.com --- drivers/dma-buf/dma-buf.c | 14 ++++---------- include/linux/dma-buf.h | 9 --------- 2 files changed, 4 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index f1d968e5bac4..7663c4e784b6 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -657,7 +657,6 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info) dmabuf->file = file; - mutex_init(&dmabuf->lock); INIT_LIST_HEAD(&dmabuf->attachments); mutex_lock(&db_list.lock); @@ -1503,7 +1502,7 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_mmap, DMA_BUF); int dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map) { struct iosys_map ptr; - int ret = 0; + int ret; iosys_map_clear(map); @@ -1515,28 +1514,25 @@ int dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map) if (!dmabuf->ops->vmap) return -EINVAL; - mutex_lock(&dmabuf->lock); if (dmabuf->vmapping_counter) { dmabuf->vmapping_counter++; BUG_ON(iosys_map_is_null(&dmabuf->vmap_ptr)); *map = dmabuf->vmap_ptr; - goto out_unlock; + return 0; } BUG_ON(iosys_map_is_set(&dmabuf->vmap_ptr)); ret = dmabuf->ops->vmap(dmabuf, &ptr); if (WARN_ON_ONCE(ret)) - goto out_unlock; + return ret; dmabuf->vmap_ptr = ptr; dmabuf->vmapping_counter = 1; *map = dmabuf->vmap_ptr; -out_unlock: - mutex_unlock(&dmabuf->lock); - return ret; + return 0; } EXPORT_SYMBOL_NS_GPL(dma_buf_vmap, DMA_BUF); @@ -1583,13 +1579,11 @@ void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map) BUG_ON(dmabuf->vmapping_counter == 0); BUG_ON(!iosys_map_is_equal(&dmabuf->vmap_ptr, map)); - mutex_lock(&dmabuf->lock); if (--dmabuf->vmapping_counter == 0) { if (dmabuf->ops->vunmap) dmabuf->ops->vunmap(dmabuf, map); iosys_map_clear(&dmabuf->vmap_ptr); } - mutex_unlock(&dmabuf->lock); } EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap, DMA_BUF); diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index f11b5bbc2f37..6fa8d4e29719 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -326,15 +326,6 @@ struct dma_buf { /** @ops: dma_buf_ops associated with this buffer object. */ const struct dma_buf_ops *ops; - /** - * @lock: - * - * Used internally to serialize list manipulation, attach/detach and - * vmap/unmap. Note that in many cases this is superseeded by - * dma_resv_lock() on @resv. - */ - struct mutex lock; - /** * @vmapping_counter: * -- cgit v1.2.3 From 44112922674b94a7d699dfff6307fc830018df7c Mon Sep 17 00:00:00 2001 From: John Garry Date: Mon, 17 Oct 2022 17:20:28 +0800 Subject: scsi: libsas: Add sas_ata_device_link_abort() Similar to how AHCI handles NCQ errors in ahci_error_intr() -> ata_port_abort() -> ata_do_link_abort(), add an NCQ error handler for LLDDs to call to initiate a link abort. This will mark all outstanding QCs as failed and kick-off EH. Note: A "force reset" argument is added for drivers which require the ATA error handling to always reset the device. A driver may require this feature for when SATA device per-SCSI cmnd resources are only released during reset for ATA EH. As such, we need an option to force reset to be done, regardless of what any EH autopsy decides. The SATA device FIS fields are set to indicate a device error from ata_eh_analyze_tf(). Suggested-by: Damien Le Moal Suggested-by: Niklas Cassel Signed-off-by: John Garry Link: https://lore.kernel.org/r/1665998435-199946-2-git-send-email-john.garry@huawei.com Tested-by: Damien Le Moal Tested-by: Niklas Cassel # pm80xx Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/libsas/sas_ata.c | 15 +++++++++++++++ include/scsi/sas_ata.h | 6 ++++++ 2 files changed, 21 insertions(+) (limited to 'include') diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index d35c9296f738..61f64d54e67d 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -861,6 +861,21 @@ void sas_ata_wait_eh(struct domain_device *dev) ata_port_wait_eh(ap); } +void sas_ata_device_link_abort(struct domain_device *device, bool force_reset) +{ + struct ata_port *ap = device->sata_dev.ap; + struct ata_link *link = &ap->link; + + device->sata_dev.fis[2] = ATA_ERR | ATA_DRDY; /* tf status */ + device->sata_dev.fis[3] = ATA_ABORTED; /* tf error */ + + link->eh_info.err_mask |= AC_ERR_DEV; + if (force_reset) + link->eh_info.action |= ATA_EH_RESET; + ata_link_abort(link); +} +EXPORT_SYMBOL_GPL(sas_ata_device_link_abort); + int sas_execute_ata_cmd(struct domain_device *device, u8 *fis, int force_phy_id) { struct sas_tmf_task tmf_task = {}; diff --git a/include/scsi/sas_ata.h b/include/scsi/sas_ata.h index a1df4f9d57a3..e47f0aec0722 100644 --- a/include/scsi/sas_ata.h +++ b/include/scsi/sas_ata.h @@ -32,6 +32,7 @@ void sas_probe_sata(struct asd_sas_port *port); void sas_suspend_sata(struct asd_sas_port *port); void sas_resume_sata(struct asd_sas_port *port); void sas_ata_end_eh(struct ata_port *ap); +void sas_ata_device_link_abort(struct domain_device *dev, bool force_reset); int sas_execute_ata_cmd(struct domain_device *device, u8 *fis, int force_phy_id); int sas_ata_wait_after_reset(struct domain_device *dev, unsigned long deadline); @@ -87,6 +88,11 @@ static inline void sas_ata_end_eh(struct ata_port *ap) { } +static inline void sas_ata_device_link_abort(struct domain_device *dev, + bool force_reset) +{ +} + static inline int sas_execute_ata_cmd(struct domain_device *device, u8 *fis, int force_phy_id) { -- cgit v1.2.3 From 8e8d43642f2f9bbed9e7823c6e5b6fd7c7fbc3dc Mon Sep 17 00:00:00 2001 From: John Garry Date: Mon, 17 Oct 2022 17:20:34 +0800 Subject: scsi: libsas: Make sas_{alloc, alloc_slow, free}_task() private We have no users outside libsas any longer, so make sas_alloc_task(), sas_alloc_slow_task(), and sas_free_task() private. Signed-off-by: John Garry Link: https://lore.kernel.org/r/1665998435-199946-8-git-send-email-john.garry@huawei.com Tested-by: Damien Le Moal Tested-by: Niklas Cassel # pm80xx Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/libsas/sas_init.c | 3 --- drivers/scsi/libsas/sas_internal.h | 4 ++++ include/scsi/libsas.h | 4 ---- 3 files changed, 4 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index e4f77072a58d..f2c05ebeb72f 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -35,7 +35,6 @@ struct sas_task *sas_alloc_task(gfp_t flags) return task; } -EXPORT_SYMBOL_GPL(sas_alloc_task); struct sas_task *sas_alloc_slow_task(gfp_t flags) { @@ -56,7 +55,6 @@ struct sas_task *sas_alloc_slow_task(gfp_t flags) return task; } -EXPORT_SYMBOL_GPL(sas_alloc_slow_task); void sas_free_task(struct sas_task *task) { @@ -65,7 +63,6 @@ void sas_free_task(struct sas_task *task) kmem_cache_free(sas_task_cache, task); } } -EXPORT_SYMBOL_GPL(sas_free_task); /*------------ SAS addr hash -----------*/ void sas_hash_addr(u8 *hashed, const u8 *sas_addr) diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 8d0ad3abc7b5..b54bcf3c9a9d 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -52,6 +52,10 @@ void sas_unregister_phys(struct sas_ha_struct *sas_ha); struct asd_sas_event *sas_alloc_event(struct asd_sas_phy *phy, gfp_t gfp_flags); void sas_free_event(struct asd_sas_event *event); +struct sas_task *sas_alloc_task(gfp_t flags); +struct sas_task *sas_alloc_slow_task(gfp_t flags); +void sas_free_task(struct sas_task *task); + int sas_register_ports(struct sas_ha_struct *sas_ha); void sas_unregister_ports(struct sas_ha_struct *sas_ha); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 2dbead74a2af..f86b56bf7833 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -639,10 +639,6 @@ struct sas_task_slow { #define SAS_TASK_STATE_ABORTED 4 #define SAS_TASK_NEED_DEV_RESET 8 -extern struct sas_task *sas_alloc_task(gfp_t flags); -extern struct sas_task *sas_alloc_slow_task(gfp_t flags); -extern void sas_free_task(struct sas_task *task); - static inline bool sas_is_internal_abort(struct sas_task *task) { return task->task_proto == SAS_PROTOCOL_INTERNAL_ABORT; -- cgit v1.2.3 From 77916da7e4a0975bd2b93e5214295e3318886cdb Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 14 Oct 2022 17:24:12 -0700 Subject: scsi: esas2r: Introduce scsi_template_proc_dir() Prepare for removing the 'proc_dir' and 'present' members from the SCSI host template. This commit does not change any functionality. Reviewed-by: John Garry Cc: Bradley Grove Cc: Christoph Hellwig Cc: Ming Lei Cc: Hannes Reinecke Cc: Mike Christie Cc: Krzysztof Kozlowski Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221015002418.30955-3-bvanassche@acm.org Signed-off-by: Martin K. Petersen --- drivers/scsi/esas2r/esas2r_main.c | 17 +++++++++++------ drivers/scsi/scsi_proc.c | 11 +++++++++++ include/scsi/scsi_host.h | 6 ++++++ 3 files changed, 28 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 27f6e7ccded8..d7a2c49ff5ee 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -635,10 +635,13 @@ static void __exit esas2r_exit(void) esas2r_log(ESAS2R_LOG_INFO, "%s called", __func__); if (esas2r_proc_major > 0) { + struct proc_dir_entry *proc_dir; + esas2r_log(ESAS2R_LOG_INFO, "unregister proc"); - remove_proc_entry(ATTONODE_NAME, - esas2r_proc_host->hostt->proc_dir); + proc_dir = scsi_template_proc_dir(esas2r_proc_host->hostt); + if (proc_dir) + remove_proc_entry(ATTONODE_NAME, proc_dir); unregister_chrdev(esas2r_proc_major, ESAS2R_DRVR_NAME); esas2r_proc_major = 0; @@ -728,11 +731,13 @@ const char *esas2r_info(struct Scsi_Host *sh) esas2r_proc_major); if (esas2r_proc_major > 0) { - struct proc_dir_entry *pde; + struct proc_dir_entry *proc_dir; + struct proc_dir_entry *pde = NULL; - pde = proc_create(ATTONODE_NAME, 0, - sh->hostt->proc_dir, - &esas2r_proc_ops); + proc_dir = scsi_template_proc_dir(sh->hostt); + if (proc_dir) + pde = proc_create(ATTONODE_NAME, 0, proc_dir, + &esas2r_proc_ops); if (!pde) { esas2r_log_dev(ESAS2R_LOG_WARN, diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c index 95aee1ad1383..456b43097288 100644 --- a/drivers/scsi/scsi_proc.c +++ b/drivers/scsi/scsi_proc.c @@ -83,6 +83,17 @@ static int proc_scsi_host_open(struct inode *inode, struct file *file) 4 * PAGE_SIZE); } +/** + * scsi_template_proc_dir() - returns the procfs dir for a SCSI host template + * @sht: SCSI host template pointer. + */ +struct proc_dir_entry * +scsi_template_proc_dir(const struct scsi_host_template *sht) +{ + return sht->proc_dir; +} +EXPORT_SYMBOL_GPL(scsi_template_proc_dir); + static const struct proc_ops proc_scsi_ops = { .proc_open = proc_scsi_host_open, .proc_release = single_release, diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index fcf25f1642a3..3854ffcb0b3e 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -751,6 +751,12 @@ extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *, int); extern int __must_check scsi_add_host_with_dma(struct Scsi_Host *, struct device *, struct device *); +#if defined(CONFIG_SCSI_PROC_FS) +struct proc_dir_entry * +scsi_template_proc_dir(const struct scsi_host_template *sht); +#else +#define scsi_template_proc_dir(sht) NULL +#endif extern void scsi_scan_host(struct Scsi_Host *); extern void scsi_rescan_device(struct device *); extern void scsi_remove_host(struct Scsi_Host *); -- cgit v1.2.3 From 036abd6140078b4125f60e731f28e15de708f87d Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 14 Oct 2022 17:24:14 -0700 Subject: scsi: core: Introduce a new list for SCSI proc directory entries Instead of using scsi_host_template members to track the SCSI proc directory entries, track these entries in a list. This changes the time needed for looking up the proc dir pointer from O(1) into O(n). This is considered acceptable since the number of SCSI host adapter types per host is usually small (less than ten). This change has been tested by attaching two USB storage devices to a qemu host: $ grep -aH . /proc/scsi/usb-storage/* /proc/scsi/usb-storage/7: Host scsi7: usb-storage /proc/scsi/usb-storage/7: Vendor: QEMU /proc/scsi/usb-storage/7: Product: QEMU USB HARDDRIVE /proc/scsi/usb-storage/7:Serial Number: 1-0000:00:02.1:00.0-6 /proc/scsi/usb-storage/7: Protocol: Transparent SCSI /proc/scsi/usb-storage/7: Transport: Bulk /proc/scsi/usb-storage/7: Quirks: SANE_SENSE /proc/scsi/usb-storage/8: Host scsi8: usb-storage /proc/scsi/usb-storage/8: Vendor: QEMU /proc/scsi/usb-storage/8: Product: QEMU USB HARDDRIVE /proc/scsi/usb-storage/8:Serial Number: 1-0000:00:02.1:00.0-7 /proc/scsi/usb-storage/8: Protocol: Transparent SCSI /proc/scsi/usb-storage/8: Transport: Bulk /proc/scsi/usb-storage/8: Quirks: SANE_SENSE This commit prepares for constifying most SCSI host templates. Reviewed-by: John Garry Cc: Christoph Hellwig Cc: Ming Lei Cc: Hannes Reinecke Cc: Mike Christie Cc: Krzysztof Kozlowski Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221015002418.30955-5-bvanassche@acm.org Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_priv.h | 4 +- drivers/scsi/scsi_proc.c | 121 +++++++++++++++++++++++++++++++++++++++-------- include/scsi/scsi_host.h | 12 ----- 3 files changed, 102 insertions(+), 35 deletions(-) (limited to 'include') diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 494f48e03e90..96284a0e13fe 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -111,8 +111,8 @@ extern void scsi_evt_thread(struct work_struct *work); /* scsi_proc.c */ #ifdef CONFIG_SCSI_PROC_FS -extern int scsi_proc_hostdir_add(struct scsi_host_template *); -extern void scsi_proc_hostdir_rm(struct scsi_host_template *); +extern int scsi_proc_hostdir_add(const struct scsi_host_template *); +extern void scsi_proc_hostdir_rm(const struct scsi_host_template *); extern void scsi_proc_host_add(struct Scsi_Host *); extern void scsi_proc_host_rm(struct Scsi_Host *); extern int scsi_init_procfs(void); diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c index 1b09cea2a752..4a6eb1741be0 100644 --- a/drivers/scsi/scsi_proc.c +++ b/drivers/scsi/scsi_proc.c @@ -43,8 +43,23 @@ static struct proc_dir_entry *proc_scsi; -/* Protect sht->present and sht->proc_dir */ +/* Protects scsi_proc_list */ static DEFINE_MUTEX(global_host_template_mutex); +static LIST_HEAD(scsi_proc_list); + +/** + * struct scsi_proc_entry - (host template, SCSI proc dir) association + * @entry: entry in scsi_proc_list. + * @sht: SCSI host template associated with the procfs directory. + * @proc_dir: procfs directory associated with the SCSI host template. + * @present: Number of SCSI hosts instantiated for @sht. + */ +struct scsi_proc_entry { + struct list_head entry; + const struct scsi_host_template *sht; + struct proc_dir_entry *proc_dir; + unsigned int present; +}; static ssize_t proc_scsi_host_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) @@ -83,6 +98,32 @@ static int proc_scsi_host_open(struct inode *inode, struct file *file) 4 * PAGE_SIZE); } +static struct scsi_proc_entry * +__scsi_lookup_proc_entry(const struct scsi_host_template *sht) +{ + struct scsi_proc_entry *e; + + lockdep_assert_held(&global_host_template_mutex); + + list_for_each_entry(e, &scsi_proc_list, entry) + if (e->sht == sht) + return e; + + return NULL; +} + +static struct scsi_proc_entry * +scsi_lookup_proc_entry(const struct scsi_host_template *sht) +{ + struct scsi_proc_entry *e; + + mutex_lock(&global_host_template_mutex); + e = __scsi_lookup_proc_entry(sht); + mutex_unlock(&global_host_template_mutex); + + return e; +} + /** * scsi_template_proc_dir() - returns the procfs dir for a SCSI host template * @sht: SCSI host template pointer. @@ -90,7 +131,9 @@ static int proc_scsi_host_open(struct inode *inode, struct file *file) struct proc_dir_entry * scsi_template_proc_dir(const struct scsi_host_template *sht) { - return sht->proc_dir; + struct scsi_proc_entry *e = scsi_lookup_proc_entry(sht); + + return e ? e->proc_dir : NULL; } EXPORT_SYMBOL_GPL(scsi_template_proc_dir); @@ -108,24 +151,41 @@ static const struct proc_ops proc_scsi_ops = { * * Sets sht->proc_dir to the new directory. */ -int scsi_proc_hostdir_add(struct scsi_host_template *sht) +int scsi_proc_hostdir_add(const struct scsi_host_template *sht) { - int ret = 0; + struct scsi_proc_entry *e; + int ret; if (!sht->show_info) return 0; mutex_lock(&global_host_template_mutex); - if (!sht->present++) { - sht->proc_dir = proc_mkdir(sht->proc_name, proc_scsi); - if (!sht->proc_dir) { - printk(KERN_ERR "%s: proc_mkdir failed for %s\n", - __func__, sht->proc_name); + e = __scsi_lookup_proc_entry(sht); + if (!e) { + e = kzalloc(sizeof(*e), GFP_KERNEL); + if (!e) { ret = -ENOMEM; + goto unlock; } } + if (e->present++) + goto success; + e->proc_dir = proc_mkdir(sht->proc_name, proc_scsi); + if (!e->proc_dir) { + printk(KERN_ERR "%s: proc_mkdir failed for %s\n", __func__, + sht->proc_name); + ret = -ENOMEM; + goto unlock; + } + e->sht = sht; + list_add_tail(&e->entry, &scsi_proc_list); +success: + e = NULL; + ret = 0; +unlock: mutex_unlock(&global_host_template_mutex); + kfree(e); return ret; } @@ -133,15 +193,19 @@ int scsi_proc_hostdir_add(struct scsi_host_template *sht) * scsi_proc_hostdir_rm - remove directory in /proc for a scsi host * @sht: owner of directory */ -void scsi_proc_hostdir_rm(struct scsi_host_template *sht) +void scsi_proc_hostdir_rm(const struct scsi_host_template *sht) { + struct scsi_proc_entry *e; + if (!sht->show_info) return; mutex_lock(&global_host_template_mutex); - if (!--sht->present && sht->proc_dir) { + e = __scsi_lookup_proc_entry(sht); + if (e && !--e->present) { remove_proc_entry(sht->proc_name, proc_scsi); - sht->proc_dir = NULL; + list_del(&e->entry); + kfree(e); } mutex_unlock(&global_host_template_mutex); } @@ -153,20 +217,29 @@ void scsi_proc_hostdir_rm(struct scsi_host_template *sht) */ void scsi_proc_host_add(struct Scsi_Host *shost) { - struct scsi_host_template *sht = shost->hostt; + const struct scsi_host_template *sht = shost->hostt; + struct scsi_proc_entry *e; struct proc_dir_entry *p; char name[10]; - if (!sht->proc_dir) + if (!sht->show_info) return; + e = scsi_lookup_proc_entry(sht); + if (!e) + goto err; + sprintf(name,"%d", shost->host_no); - p = proc_create_data(name, S_IRUGO | S_IWUSR, - sht->proc_dir, &proc_scsi_ops, shost); + p = proc_create_data(name, S_IRUGO | S_IWUSR, e->proc_dir, + &proc_scsi_ops, shost); if (!p) - printk(KERN_ERR "%s: Failed to register host %d in" - "%s\n", __func__, shost->host_no, - sht->proc_name); + goto err; + return; + +err: + shost_printk(KERN_ERR, shost, + "%s: Failed to register host (%s failed)\n", __func__, + e ? "proc_create_data()" : "scsi_proc_hostdir_add()"); } /** @@ -175,13 +248,19 @@ void scsi_proc_host_add(struct Scsi_Host *shost) */ void scsi_proc_host_rm(struct Scsi_Host *shost) { + const struct scsi_host_template *sht = shost->hostt; + struct scsi_proc_entry *e; char name[10]; - if (!shost->hostt->proc_dir) + if (!sht->show_info) + return; + + e = scsi_lookup_proc_entry(sht); + if (!e) return; sprintf(name,"%d", shost->host_no); - remove_proc_entry(name, shost->hostt->proc_dir); + remove_proc_entry(name, e->proc_dir); } /** * proc_print_scsidevice - return data about this host diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 3854ffcb0b3e..e71436183c0d 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -357,12 +357,6 @@ struct scsi_host_template { */ const char *proc_name; - /* - * Used to store the procfs directory if a driver implements the - * show_info method. - */ - struct proc_dir_entry *proc_dir; - /* * This determines if we will use a non-interrupt driven * or an interrupt driven scheme. It is set to the maximum number @@ -423,12 +417,6 @@ struct scsi_host_template { */ short cmd_per_lun; - /* - * present contains counter indicating how many boards of this - * type were found when we did the scan. - */ - unsigned char present; - /* If use block layer to manage tags, this is tag allocation policy */ int tag_alloc_policy; -- cgit v1.2.3 From f93ed747e2c7e6bfbf309291879b33b0d0231a7d Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 14 Oct 2022 17:24:18 -0700 Subject: scsi: core: Release SCSI devices synchronously All upstream scsi_device_put() calls happen from thread context. Hence simplify scsi_device_put() by always calling the release function synchronously. This commit prepares for constifying the SCSI host template by removing an assignment that clears the module pointer in the SCSI host template. scsi_device_dev_release_usercontext() was introduced in 2006 via commit 65110b216895 ("[SCSI] fix wrong context bugs in SCSI"). Cc: Christoph Hellwig Cc: Ming Lei Cc: Hannes Reinecke Cc: John Garry Cc: Mike Christie Cc: Krzysztof Kozlowski Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221015002418.30955-9-bvanassche@acm.org Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi.c | 2 ++ drivers/scsi/scsi_sysfs.c | 22 ++-------------------- include/scsi/scsi_device.h | 1 - 3 files changed, 4 insertions(+), 21 deletions(-) (limited to 'include') diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 9feb0323bc44..1426b9b03612 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -588,6 +588,8 @@ void scsi_device_put(struct scsi_device *sdev) { struct module *mod = sdev->host->hostt->module; + might_sleep(); + put_device(&sdev->sdev_gendev); module_put(mod); } diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index c95177ca6ed2..f2a345cc0f8a 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -441,20 +441,15 @@ static void scsi_device_cls_release(struct device *class_dev) put_device(&sdev->sdev_gendev); } -static void scsi_device_dev_release_usercontext(struct work_struct *work) +static void scsi_device_dev_release(struct device *dev) { - struct scsi_device *sdev; + struct scsi_device *sdev = to_scsi_device(dev); struct device *parent; struct list_head *this, *tmp; struct scsi_vpd *vpd_pg80 = NULL, *vpd_pg83 = NULL; struct scsi_vpd *vpd_pg0 = NULL, *vpd_pg89 = NULL; struct scsi_vpd *vpd_pgb0 = NULL, *vpd_pgb1 = NULL, *vpd_pgb2 = NULL; unsigned long flags; - struct module *mod; - - sdev = container_of(work, struct scsi_device, ew.work); - - mod = sdev->host->hostt->module; scsi_dh_release_device(sdev); @@ -518,19 +513,6 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work) if (parent) put_device(parent); - module_put(mod); -} - -static void scsi_device_dev_release(struct device *dev) -{ - struct scsi_device *sdp = to_scsi_device(dev); - - /* Set module pointer as NULL in case of module unloading */ - if (!try_module_get(sdp->host->hostt->module)) - sdp->host->hostt->module = NULL; - - execute_in_process_context(scsi_device_dev_release_usercontext, - &sdp->ew); } static struct class sdev_class = { diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index c36656d8ac6c..24bdbf7999ab 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -236,7 +236,6 @@ struct scsi_device { struct device sdev_gendev, sdev_dev; - struct execute_work ew; /* used to get process context on put */ struct work_struct requeue_work; struct scsi_device_handler *handler; -- cgit v1.2.3 From 2d08f329a4f2eace6b041d60132f441fc8e0b616 Mon Sep 17 00:00:00 2001 From: Jason Yan Date: Wed, 28 Sep 2022 15:01:24 +0800 Subject: scsi: libsas: Introduce sas_find_attached_phy_id() helper LLDDs are all implementing their own attached phy ID finding code. Factor it out to libsas. Signed-off-by: Jason Yan Link: https://lore.kernel.org/r/20220928070130.3657183-3-yanaijie@huawei.com Reviewed-by: Jack Wang Reviewed-by: Damien Le Moal Reviewed-by: John Garry Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/libsas/sas_expander.c | 16 ++++++++++++++++ include/scsi/libsas.h | 2 ++ 2 files changed, 18 insertions(+) (limited to 'include') diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 5ce251830104..7ffb42946335 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -2107,6 +2107,22 @@ int sas_ex_revalidate_domain(struct domain_device *port_dev) return res; } +int sas_find_attached_phy_id(struct expander_device *ex_dev, + struct domain_device *dev) +{ + struct ex_phy *phy; + int phy_id; + + for (phy_id = 0; phy_id < ex_dev->num_phys; phy_id++) { + phy = &ex_dev->ex_phy[phy_id]; + if (sas_phy_match_dev_addr(dev, phy)) + return phy_id; + } + + return -ENODEV; +} +EXPORT_SYMBOL_GPL(sas_find_attached_phy_id); + void sas_smp_handler(struct bsg_job *job, struct Scsi_Host *shost, struct sas_rphy *rphy) { diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index f86b56bf7833..ec6c9ecd8d12 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -746,6 +746,8 @@ int sas_clear_task_set(struct domain_device *dev, u8 *lun); int sas_lu_reset(struct domain_device *dev, u8 *lun); int sas_query_task(struct sas_task *task, u16 tag); int sas_abort_task(struct sas_task *task, u16 tag); +int sas_find_attached_phy_id(struct expander_device *ex_dev, + struct domain_device *dev); void sas_notify_port_event(struct asd_sas_phy *phy, enum port_event event, gfp_t gfp_flags); -- cgit v1.2.3 From fddb1a6424787d8089a9032bd5d21c428670f854 Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Fri, 7 Oct 2022 15:23:37 +0200 Subject: ata: add ata_port_is_frozen() helper At the request of the libata maintainer, introduce a ata_port_is_frozen() helper function. Signed-off-by: Niklas Cassel Signed-off-by: Damien Le Moal --- include/linux/libata.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/libata.h b/include/linux/libata.h index fe990176e6ee..af4953b95f76 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1043,6 +1043,11 @@ static inline int ata_port_is_dummy(struct ata_port *ap) return ap->ops == &ata_dummy_port_ops; } +static inline bool ata_port_is_frozen(const struct ata_port *ap) +{ + return ap->pflags & ATA_PFLAG_FROZEN; +} + extern int ata_std_prereset(struct ata_link *link, unsigned long deadline); extern int ata_wait_after_reset(struct ata_link *link, unsigned long deadline, int (*check_ready)(struct ata_link *link)); -- cgit v1.2.3 From ed5a7047d2011cb6b2bf84ceb6680124cc6a7d95 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 17 Oct 2022 17:06:37 +0200 Subject: attr: use consistent sgid stripping checks Currently setgid stripping in file_remove_privs()'s should_remove_suid() helper is inconsistent with other parts of the vfs. Specifically, it only raises ATTR_KILL_SGID if the inode is S_ISGID and S_IXGRP but not if the inode isn't in the caller's groups and the caller isn't privileged over the inode although we require this already in setattr_prepare() and setattr_copy() and so all filesystem implement this requirement implicitly because they have to use setattr_{prepare,copy}() anyway. But the inconsistency shows up in setgid stripping bugs for overlayfs in xfstests (e.g., generic/673, generic/683, generic/685, generic/686, generic/687). For example, we test whether suid and setgid stripping works correctly when performing various write-like operations as an unprivileged user (fallocate, reflink, write, etc.): echo "Test 1 - qa_user, non-exec file $verb" setup_testfile chmod a+rws $junk_file commit_and_check "$qa_user" "$verb" 64k 64k The test basically creates a file with 6666 permissions. While the file has the S_ISUID and S_ISGID bits set it does not have the S_IXGRP set. On a regular filesystem like xfs what will happen is: sys_fallocate() -> vfs_fallocate() -> xfs_file_fallocate() -> file_modified() -> __file_remove_privs() -> dentry_needs_remove_privs() -> should_remove_suid() -> __remove_privs() newattrs.ia_valid = ATTR_FORCE | kill; -> notify_change() -> setattr_copy() In should_remove_suid() we can see that ATTR_KILL_SUID is raised unconditionally because the file in the test has S_ISUID set. But we also see that ATTR_KILL_SGID won't be set because while the file is S_ISGID it is not S_IXGRP (see above) which is a condition for ATTR_KILL_SGID being raised. So by the time we call notify_change() we have attr->ia_valid set to ATTR_KILL_SUID | ATTR_FORCE. Now notify_change() sees that ATTR_KILL_SUID is set and does: ia_valid = attr->ia_valid |= ATTR_MODE attr->ia_mode = (inode->i_mode & ~S_ISUID); which means that when we call setattr_copy() later we will definitely update inode->i_mode. Note that attr->ia_mode still contains S_ISGID. Now we call into the filesystem's ->setattr() inode operation which will end up calling setattr_copy(). Since ATTR_MODE is set we will hit: if (ia_valid & ATTR_MODE) { umode_t mode = attr->ia_mode; vfsgid_t vfsgid = i_gid_into_vfsgid(mnt_userns, inode); if (!vfsgid_in_group_p(vfsgid) && !capable_wrt_inode_uidgid(mnt_userns, inode, CAP_FSETID)) mode &= ~S_ISGID; inode->i_mode = mode; } and since the caller in the test is neither capable nor in the group of the inode the S_ISGID bit is stripped. But assume the file isn't suid then ATTR_KILL_SUID won't be raised which has the consequence that neither the setgid nor the suid bits are stripped even though it should be stripped because the inode isn't in the caller's groups and the caller isn't privileged over the inode. If overlayfs is in the mix things become a bit more complicated and the bug shows up more clearly. When e.g., ovl_setattr() is hit from ovl_fallocate()'s call to file_remove_privs() then ATTR_KILL_SUID and ATTR_KILL_SGID might be raised but because the check in notify_change() is questioning the ATTR_KILL_SGID flag again by requiring S_IXGRP for it to be stripped the S_ISGID bit isn't removed even though it should be stripped: sys_fallocate() -> vfs_fallocate() -> ovl_fallocate() -> file_remove_privs() -> dentry_needs_remove_privs() -> should_remove_suid() -> __remove_privs() newattrs.ia_valid = ATTR_FORCE | kill; -> notify_change() -> ovl_setattr() // TAKE ON MOUNTER'S CREDS -> ovl_do_notify_change() -> notify_change() // GIVE UP MOUNTER'S CREDS // TAKE ON MOUNTER'S CREDS -> vfs_fallocate() -> xfs_file_fallocate() -> file_modified() -> __file_remove_privs() -> dentry_needs_remove_privs() -> should_remove_suid() -> __remove_privs() newattrs.ia_valid = attr_force | kill; -> notify_change() The fix for all of this is to make file_remove_privs()'s should_remove_suid() helper to perform the same checks as we already require in setattr_prepare() and setattr_copy() and have notify_change() not pointlessly requiring S_IXGRP again. It doesn't make any sense in the first place because the caller must calculate the flags via should_remove_suid() anyway which would raise ATTR_KILL_SGID. While we're at it we move should_remove_suid() from inode.c to attr.c where it belongs with the rest of the iattr helpers. Especially since it returns ATTR_KILL_S{G,U}ID flags. We also rename it to setattr_should_drop_suidgid() to better reflect that it indicates both setuid and setgid bit removal and also that it returns attr flags. Running xfstests with this doesn't report any regressions. We should really try and use consistent checks. Reviewed-by: Amir Goldstein Signed-off-by: Christian Brauner (Microsoft) --- Documentation/trace/ftrace.rst | 2 +- fs/attr.c | 33 +++++++++++++++++++-------------- fs/fuse/file.c | 2 +- fs/inode.c | 7 ++++--- fs/internal.h | 2 +- fs/ocfs2/file.c | 4 ++-- fs/open.c | 8 ++++---- include/linux/fs.h | 2 +- 8 files changed, 33 insertions(+), 27 deletions(-) (limited to 'include') diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst index 60bceb018d6a..21f01d32c959 100644 --- a/Documentation/trace/ftrace.rst +++ b/Documentation/trace/ftrace.rst @@ -2940,7 +2940,7 @@ Produces:: bash-1994 [000] .... 4342.324898: ima_get_action <-process_measurement bash-1994 [000] .... 4342.324898: ima_match_policy <-ima_get_action bash-1994 [000] .... 4342.324899: do_truncate <-do_last - bash-1994 [000] .... 4342.324899: should_remove_suid <-do_truncate + bash-1994 [000] .... 4342.324899: setattr_should_drop_suidgid <-do_truncate bash-1994 [000] .... 4342.324899: notify_change <-do_truncate bash-1994 [000] .... 4342.324900: current_fs_time <-notify_change bash-1994 [000] .... 4342.324900: current_kernel_time <-current_fs_time diff --git a/fs/attr.c b/fs/attr.c index 085322536127..b45f30e516fa 100644 --- a/fs/attr.c +++ b/fs/attr.c @@ -48,34 +48,39 @@ int setattr_should_drop_sgid(struct user_namespace *mnt_userns, return 0; } -/* - * The logic we want is +/** + * setattr_should_drop_suidgid - determine whether the set{g,u}id bit needs to + * be dropped + * @mnt_userns: user namespace of the mount @inode was found from + * @inode: inode to check * - * if suid or (sgid and xgrp) - * remove privs + * This function determines whether the set{g,u}id bits need to be removed. + * If the setuid bit needs to be removed ATTR_KILL_SUID is returned. If the + * setgid bit needs to be removed ATTR_KILL_SGID is returned. If both + * set{g,u}id bits need to be removed the corresponding mask of both flags is + * returned. + * + * Return: A mask of ATTR_KILL_S{G,U}ID indicating which - if any - setid bits + * to remove, 0 otherwise. */ -int should_remove_suid(struct dentry *dentry) +int setattr_should_drop_suidgid(struct user_namespace *mnt_userns, + struct inode *inode) { - umode_t mode = d_inode(dentry)->i_mode; + umode_t mode = inode->i_mode; int kill = 0; /* suid always must be killed */ if (unlikely(mode & S_ISUID)) kill = ATTR_KILL_SUID; - /* - * sgid without any exec bits is just a mandatory locking mark; leave - * it alone. If some exec bits are set, it's a real sgid; kill it. - */ - if (unlikely((mode & S_ISGID) && (mode & S_IXGRP))) - kill |= ATTR_KILL_SGID; + kill |= setattr_should_drop_sgid(mnt_userns, inode); if (unlikely(kill && !capable(CAP_FSETID) && S_ISREG(mode))) return kill; return 0; } -EXPORT_SYMBOL(should_remove_suid); +EXPORT_SYMBOL(setattr_should_drop_suidgid); /** * chown_ok - verify permissions to chown inode @@ -432,7 +437,7 @@ int notify_change(struct user_namespace *mnt_userns, struct dentry *dentry, } } if (ia_valid & ATTR_KILL_SGID) { - if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) { + if (mode & S_ISGID) { if (!(ia_valid & ATTR_MODE)) { ia_valid = attr->ia_valid |= ATTR_MODE; attr->ia_mode = inode->i_mode; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 1a3afd469e3a..97e2d815075d 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1313,7 +1313,7 @@ static ssize_t fuse_cache_write_iter(struct kiocb *iocb, struct iov_iter *from) return err; if (fc->handle_killpriv_v2 && - should_remove_suid(file_dentry(file))) { + setattr_should_drop_suidgid(&init_user_ns, file_inode(file))) { goto writethrough; } diff --git a/fs/inode.c b/fs/inode.c index 6df2b7c936c2..8c4078889754 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1953,7 +1953,8 @@ EXPORT_SYMBOL(touch_atime); * response to write or truncate. Return 0 if nothing has to be changed. * Negative value on error (change should be denied). */ -int dentry_needs_remove_privs(struct dentry *dentry) +int dentry_needs_remove_privs(struct user_namespace *mnt_userns, + struct dentry *dentry) { struct inode *inode = d_inode(dentry); int mask = 0; @@ -1962,7 +1963,7 @@ int dentry_needs_remove_privs(struct dentry *dentry) if (IS_NOSEC(inode)) return 0; - mask = should_remove_suid(dentry); + mask = setattr_should_drop_suidgid(mnt_userns, inode); ret = security_inode_need_killpriv(dentry); if (ret < 0) return ret; @@ -1994,7 +1995,7 @@ static int __file_remove_privs(struct file *file, unsigned int flags) if (IS_NOSEC(inode) || !S_ISREG(inode->i_mode)) return 0; - kill = dentry_needs_remove_privs(dentry); + kill = dentry_needs_remove_privs(file_mnt_user_ns(file), dentry); if (kill < 0) return kill; diff --git a/fs/internal.h b/fs/internal.h index 771b0468d70c..5545c26d86ae 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -150,7 +150,7 @@ extern int vfs_open(const struct path *, struct file *); * inode.c */ extern long prune_icache_sb(struct super_block *sb, struct shrink_control *sc); -extern int dentry_needs_remove_privs(struct dentry *dentry); +int dentry_needs_remove_privs(struct user_namespace *, struct dentry *dentry); bool in_group_or_capable(struct user_namespace *mnt_userns, const struct inode *inode, vfsgid_t vfsgid); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 9c67edd215d5..4d78e0979517 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1991,7 +1991,7 @@ static int __ocfs2_change_file_space(struct file *file, struct inode *inode, } } - if (file && should_remove_suid(file->f_path.dentry)) { + if (file && setattr_should_drop_suidgid(&init_user_ns, file_inode(file))) { ret = __ocfs2_write_remove_suid(inode, di_bh); if (ret) { mlog_errno(ret); @@ -2279,7 +2279,7 @@ static int ocfs2_prepare_inode_for_write(struct file *file, * inode. There's also the dinode i_size state which * can be lost via setattr during extending writes (we * set inode->i_size at the end of a write. */ - if (should_remove_suid(dentry)) { + if (setattr_should_drop_suidgid(&init_user_ns, inode)) { if (meta_level == 0) { ocfs2_inode_unlock_for_extent_tree(inode, &di_bh, diff --git a/fs/open.c b/fs/open.c index a81319b6177f..9d0197db15e7 100644 --- a/fs/open.c +++ b/fs/open.c @@ -54,7 +54,7 @@ int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry, } /* Remove suid, sgid, and file capabilities on truncate too */ - ret = dentry_needs_remove_privs(dentry); + ret = dentry_needs_remove_privs(mnt_userns, dentry); if (ret < 0) return ret; if (ret) @@ -723,10 +723,10 @@ retry_deleg: return -EINVAL; if ((group != (gid_t)-1) && !setattr_vfsgid(&newattrs, gid)) return -EINVAL; - if (!S_ISDIR(inode->i_mode)) - newattrs.ia_valid |= - ATTR_KILL_SUID | ATTR_KILL_SGID | ATTR_KILL_PRIV; inode_lock(inode); + if (!S_ISDIR(inode->i_mode)) + newattrs.ia_valid |= ATTR_KILL_SUID | ATTR_KILL_PRIV | + setattr_should_drop_sgid(mnt_userns, inode); /* Continue to send actual fs values, not the mount values. */ error = security_path_chown( path, diff --git a/include/linux/fs.h b/include/linux/fs.h index e654435f1651..b39c5efca180 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -3104,7 +3104,7 @@ extern void __destroy_inode(struct inode *); extern struct inode *new_inode_pseudo(struct super_block *sb); extern struct inode *new_inode(struct super_block *sb); extern void free_inode_nonrcu(struct inode *inode); -extern int should_remove_suid(struct dentry *); +extern int setattr_should_drop_suidgid(struct user_namespace *, struct inode *); extern int file_remove_privs(struct file *); /* -- cgit v1.2.3 From 1de3866f6d7a53dbee0ebe7d71eac738fb90972f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 12 Oct 2022 16:01:52 +0200 Subject: memory: renesas-rpc-if: Add support for R-Car Gen4 The SPI Multi I/O Bus Controller (RPC-IF) on R-Car Gen4 SoCs is very similar to the RPC-IF on R-Car Gen3 SoCs. It does support four instead of three bits of strobe timing adjustment (STRTIM), and thus requires a new mask and new settings. Inspired by a patch in the BSP by Cong Dang. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/4d0824bf5ed0fb95c51cd36f9a3f0f562b1a6bf8.1665583089.git.geert+renesas@glider.be Signed-off-by: Krzysztof Kozlowski --- drivers/memory/renesas-rpc-if.c | 19 ++++++++++++------- include/memory/renesas-rpc-if.h | 1 + 2 files changed, 13 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c index 61c288d40375..09cd4318a83d 100644 --- a/drivers/memory/renesas-rpc-if.c +++ b/drivers/memory/renesas-rpc-if.c @@ -136,7 +136,8 @@ #define RPCIF_PHYCNT_DDRCAL BIT(19) #define RPCIF_PHYCNT_HS BIT(18) #define RPCIF_PHYCNT_CKSEL(v) (((v) & 0x3) << 16) /* valid only for RZ/G2L */ -#define RPCIF_PHYCNT_STRTIM(v) (((v) & 0x7) << 15) /* valid for R-Car and RZ/G2{E,H,M,N} */ +#define RPCIF_PHYCNT_STRTIM(v) (((v) & 0x7) << 15 | ((v) & 0x8) << 24) /* valid for R-Car and RZ/G2{E,H,M,N} */ + #define RPCIF_PHYCNT_WBUF2 BIT(4) #define RPCIF_PHYCNT_WBUF BIT(2) #define RPCIF_PHYCNT_PHYMEM(v) (((v) & 0x3) << 0) @@ -323,6 +324,9 @@ int rpcif_hw_init(struct rpcif *rpc, bool hyperflash) if (rpc->type == RPCIF_RCAR_GEN3) regmap_update_bits(rpc->regmap, RPCIF_PHYCNT, RPCIF_PHYCNT_STRTIM(7), RPCIF_PHYCNT_STRTIM(7)); + else if (rpc->type == RPCIF_RCAR_GEN4) + regmap_update_bits(rpc->regmap, RPCIF_PHYCNT, + RPCIF_PHYCNT_STRTIM(15), RPCIF_PHYCNT_STRTIM(15)); regmap_update_bits(rpc->regmap, RPCIF_PHYOFFSET1, RPCIF_PHYOFFSET1_DDRTMG(3), RPCIF_PHYOFFSET1_DDRTMG(3)); @@ -333,17 +337,17 @@ int rpcif_hw_init(struct rpcif *rpc, bool hyperflash) regmap_update_bits(rpc->regmap, RPCIF_PHYINT, RPCIF_PHYINT_WPVAL, 0); - if (rpc->type == RPCIF_RCAR_GEN3) - regmap_update_bits(rpc->regmap, RPCIF_CMNCR, - RPCIF_CMNCR_MOIIO(3) | RPCIF_CMNCR_BSZ(3), - RPCIF_CMNCR_MOIIO(3) | - RPCIF_CMNCR_BSZ(hyperflash ? 1 : 0)); - else + if (rpc->type == RPCIF_RZ_G2L) regmap_update_bits(rpc->regmap, RPCIF_CMNCR, RPCIF_CMNCR_MOIIO(3) | RPCIF_CMNCR_IOFV(3) | RPCIF_CMNCR_BSZ(3), RPCIF_CMNCR_MOIIO(1) | RPCIF_CMNCR_IOFV(2) | RPCIF_CMNCR_BSZ(hyperflash ? 1 : 0)); + else + regmap_update_bits(rpc->regmap, RPCIF_CMNCR, + RPCIF_CMNCR_MOIIO(3) | RPCIF_CMNCR_BSZ(3), + RPCIF_CMNCR_MOIIO(3) | + RPCIF_CMNCR_BSZ(hyperflash ? 1 : 0)); /* Set RCF after BSZ update */ regmap_write(rpc->regmap, RPCIF_DRCR, RPCIF_DRCR_RCF); @@ -718,6 +722,7 @@ static int rpcif_remove(struct platform_device *pdev) static const struct of_device_id rpcif_of_match[] = { { .compatible = "renesas,rcar-gen3-rpc-if", .data = (void *)RPCIF_RCAR_GEN3 }, + { .compatible = "renesas,rcar-gen4-rpc-if", .data = (void *)RPCIF_RCAR_GEN4 }, { .compatible = "renesas,rzg2l-rpc-if", .data = (void *)RPCIF_RZ_G2L }, {}, }; diff --git a/include/memory/renesas-rpc-if.h b/include/memory/renesas-rpc-if.h index 9c0ad64b8d29..862eff613dc7 100644 --- a/include/memory/renesas-rpc-if.h +++ b/include/memory/renesas-rpc-if.h @@ -59,6 +59,7 @@ struct rpcif_op { enum rpcif_type { RPCIF_RCAR_GEN3, + RPCIF_RCAR_GEN4, RPCIF_RZ_G2L, }; -- cgit v1.2.3 From e6c86c513f440bec5f1046539c7e3c6c653842da Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 14 Oct 2022 19:39:43 +0800 Subject: rcu-tasks: Provide rcu_trace_implies_rcu_gp() As an accident of implementation, an RCU Tasks Trace grace period also acts as an RCU grace period. However, this could change at any time. This commit therefore creates an rcu_trace_implies_rcu_gp() that currently returns true to codify this accident. Code relying on this accident must call this function to verify that this accident is still happening. Reported-by: Hou Tao Signed-off-by: Paul E. McKenney Cc: Alexei Starovoitov Cc: Martin KaFai Lau Link: https://lore.kernel.org/r/20221014113946.965131-2-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov --- include/linux/rcupdate.h | 12 ++++++++++++ kernel/rcu/tasks.h | 2 ++ 2 files changed, 14 insertions(+) (limited to 'include') diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 08605ce7379d..8822f06e4b40 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -240,6 +240,18 @@ static inline void exit_tasks_rcu_start(void) { } static inline void exit_tasks_rcu_finish(void) { } #endif /* #else #ifdef CONFIG_TASKS_RCU_GENERIC */ +/** + * rcu_trace_implies_rcu_gp - does an RCU Tasks Trace grace period imply an RCU grace period? + * + * As an accident of implementation, an RCU Tasks Trace grace period also + * acts as an RCU grace period. However, this could change at any time. + * Code relying on this accident must call this function to verify that + * this accident is still happening. + * + * You have been warned! + */ +static inline bool rcu_trace_implies_rcu_gp(void) { return true; } + /** * cond_resched_tasks_rcu_qs - Report potential quiescent states to RCU * diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index f5bf6fb430da..9435e5a7b53e 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -1535,6 +1535,8 @@ static void rcu_tasks_trace_postscan(struct list_head *hop) { // Wait for late-stage exiting tasks to finish exiting. // These might have passed the call to exit_tasks_rcu_finish(). + + // If you remove the following line, update rcu_trace_implies_rcu_gp()!!! synchronize_rcu(); // Any tasks that exit after this point will set // TRC_NEED_QS_CHECKED in ->trc_reader_special.b.need_qs. -- cgit v1.2.3 From 5d0f5953b60f5f7a278085b55ddc73e2932f4c33 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 15 Sep 2022 12:09:30 -0700 Subject: srcu: Convert ->srcu_lock_count and ->srcu_unlock_count to atomic NMI-safe variants of srcu_read_lock() and srcu_read_unlock() are needed by printk(), which on many architectures entails read-modify-write atomic operations. This commit prepares Tree SRCU for this change by making both ->srcu_lock_count and ->srcu_unlock_count by atomic_long_t. [ paulmck: Apply feedback from John Ogness. ] Link: https://lore.kernel.org/all/20220910221947.171557773@linutronix.de/ Signed-off-by: Paul E. McKenney Reviewed-by: Frederic Weisbecker Cc: Thomas Gleixner Cc: John Ogness Cc: Petr Mladek --- include/linux/srcutree.h | 4 ++-- kernel/rcu/srcutree.c | 24 ++++++++++++------------ 2 files changed, 14 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h index e3014319d1ad..0c4eca07d78d 100644 --- a/include/linux/srcutree.h +++ b/include/linux/srcutree.h @@ -23,8 +23,8 @@ struct srcu_struct; */ struct srcu_data { /* Read-side state. */ - unsigned long srcu_lock_count[2]; /* Locks per CPU. */ - unsigned long srcu_unlock_count[2]; /* Unlocks per CPU. */ + atomic_long_t srcu_lock_count[2]; /* Locks per CPU. */ + atomic_long_t srcu_unlock_count[2]; /* Unlocks per CPU. */ /* Update-side state. */ spinlock_t __private lock ____cacheline_internodealigned_in_smp; diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 1c304fec89c0..25e9458da6a2 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -417,7 +417,7 @@ static unsigned long srcu_readers_lock_idx(struct srcu_struct *ssp, int idx) for_each_possible_cpu(cpu) { struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); - sum += READ_ONCE(cpuc->srcu_lock_count[idx]); + sum += atomic_long_read(&cpuc->srcu_lock_count[idx]); } return sum; } @@ -434,7 +434,7 @@ static unsigned long srcu_readers_unlock_idx(struct srcu_struct *ssp, int idx) for_each_possible_cpu(cpu) { struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); - sum += READ_ONCE(cpuc->srcu_unlock_count[idx]); + sum += atomic_long_read(&cpuc->srcu_unlock_count[idx]); } return sum; } @@ -503,10 +503,10 @@ static bool srcu_readers_active(struct srcu_struct *ssp) for_each_possible_cpu(cpu) { struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); - sum += READ_ONCE(cpuc->srcu_lock_count[0]); - sum += READ_ONCE(cpuc->srcu_lock_count[1]); - sum -= READ_ONCE(cpuc->srcu_unlock_count[0]); - sum -= READ_ONCE(cpuc->srcu_unlock_count[1]); + sum += atomic_long_read(&cpuc->srcu_lock_count[0]); + sum += atomic_long_read(&cpuc->srcu_lock_count[1]); + sum -= atomic_long_read(&cpuc->srcu_unlock_count[0]); + sum -= atomic_long_read(&cpuc->srcu_unlock_count[1]); } return sum; } @@ -636,7 +636,7 @@ int __srcu_read_lock(struct srcu_struct *ssp) int idx; idx = READ_ONCE(ssp->srcu_idx) & 0x1; - this_cpu_inc(ssp->sda->srcu_lock_count[idx]); + this_cpu_inc(ssp->sda->srcu_lock_count[idx].counter); smp_mb(); /* B */ /* Avoid leaking the critical section. */ return idx; } @@ -650,7 +650,7 @@ EXPORT_SYMBOL_GPL(__srcu_read_lock); void __srcu_read_unlock(struct srcu_struct *ssp, int idx) { smp_mb(); /* C */ /* Avoid leaking the critical section. */ - this_cpu_inc(ssp->sda->srcu_unlock_count[idx]); + this_cpu_inc(ssp->sda->srcu_unlock_count[idx].counter); } EXPORT_SYMBOL_GPL(__srcu_read_unlock); @@ -1687,8 +1687,8 @@ void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf) struct srcu_data *sdp; sdp = per_cpu_ptr(ssp->sda, cpu); - u0 = data_race(sdp->srcu_unlock_count[!idx]); - u1 = data_race(sdp->srcu_unlock_count[idx]); + u0 = data_race(atomic_long_read(&sdp->srcu_unlock_count[!idx])); + u1 = data_race(atomic_long_read(&sdp->srcu_unlock_count[idx])); /* * Make sure that a lock is always counted if the corresponding @@ -1696,8 +1696,8 @@ void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf) */ smp_rmb(); - l0 = data_race(sdp->srcu_lock_count[!idx]); - l1 = data_race(sdp->srcu_lock_count[idx]); + l0 = data_race(atomic_long_read(&sdp->srcu_lock_count[!idx])); + l1 = data_race(atomic_long_read(&sdp->srcu_lock_count[idx])); c0 = l0 - u0; c1 = l1 - u1; -- cgit v1.2.3 From b5ad0d2e8832c770b3ff2887ae37b47f42a3ab82 Mon Sep 17 00:00:00 2001 From: Zeng Heng Date: Thu, 15 Sep 2022 16:38:24 +0800 Subject: rcu: Remove unused 'cpu' in rcu_virt_note_context_switch() This commit removes the unused function argument 'cpu'. This does not change functionality, but might save a cycle or two. Signed-off-by: Zeng Heng Acked-by: Mukesh Ojha Signed-off-by: Paul E. McKenney --- include/linux/kvm_host.h | 2 +- include/linux/rcutiny.h | 2 +- include/linux/rcutree.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 32f259fa5801..381b92d146c7 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -416,7 +416,7 @@ static __always_inline void guest_context_enter_irqoff(void) */ if (!context_tracking_guest_enter()) { instrumentation_begin(); - rcu_virt_note_context_switch(smp_processor_id()); + rcu_virt_note_context_switch(); instrumentation_end(); } } diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 768196a5f39d..9bc025aa79a3 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -142,7 +142,7 @@ static inline int rcu_needs_cpu(void) * Take advantage of the fact that there is only one CPU, which * allows us to ignore virtualization-based context switches. */ -static inline void rcu_virt_note_context_switch(int cpu) { } +static inline void rcu_virt_note_context_switch(void) { } static inline void rcu_cpu_stall_reset(void) { } static inline int rcu_jiffies_till_stall_check(void) { return 21 * HZ; } static inline void rcu_irq_exit_check_preempt(void) { } diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 5efb51486e8a..70795386b9ff 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -27,7 +27,7 @@ void rcu_cpu_stall_reset(void); * wrapper around rcu_note_context_switch(), which allows TINY_RCU * to save a few bytes. The caller must have disabled interrupts. */ -static inline void rcu_virt_note_context_switch(int cpu) +static inline void rcu_virt_note_context_switch(void) { rcu_note_context_switch(false); } -- cgit v1.2.3 From a2fd08448f2b7591fc7ec8dec2e5e025a43f0cee Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 17 Oct 2022 14:18:26 +0200 Subject: net: remove smc911x driver This driver was used on Arm and SH machines until 2009, when the last platforms moved to the smsc911x driver for the same hardware. Time to retire this version. Link: https://lore.kernel.org/netdev/1232010482-3744-1-git-send-email-steve.glendinning@smsc.com/ Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20221017121900.3520108-1-arnd@kernel.org Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/smsc/Kconfig | 14 - drivers/net/ethernet/smsc/Makefile | 1 - drivers/net/ethernet/smsc/smc911x.c | 2198 ----------------------------------- drivers/net/ethernet/smsc/smc911x.h | 901 -------------- include/linux/smc911x.h | 14 - 5 files changed, 3128 deletions(-) delete mode 100644 drivers/net/ethernet/smsc/smc911x.c delete mode 100644 drivers/net/ethernet/smsc/smc911x.h delete mode 100644 include/linux/smc911x.h (limited to 'include') diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig index 2524c907f386..5f22a8a4d27b 100644 --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@ -75,20 +75,6 @@ config EPIC100 More specific information and updates are available from . -config SMC911X - tristate "SMSC LAN911[5678] support" - select CRC32 - select MII - depends on (ARM || SUPERH || COMPILE_TEST) - help - This is a driver for SMSC's LAN911x series of Ethernet chipsets - including the new LAN9115, LAN9116, LAN9117, and LAN9118. - Say Y here if you want it compiled into the kernel. - - This driver is also available as a module. The module will be - called smc911x. If you want to compile it as a module, say M - here and read - config SMSC911X tristate "SMSC LAN911x/LAN921x families embedded ethernet support" depends on HAS_IOMEM diff --git a/drivers/net/ethernet/smsc/Makefile b/drivers/net/ethernet/smsc/Makefile index 4105912b1629..1501fa364c13 100644 --- a/drivers/net/ethernet/smsc/Makefile +++ b/drivers/net/ethernet/smsc/Makefile @@ -8,5 +8,4 @@ obj-$(CONFIG_SMC91X) += smc91x.o obj-$(CONFIG_PCMCIA_SMC91C92) += smc91c92_cs.o obj-$(CONFIG_EPIC100) += epic100.o obj-$(CONFIG_SMSC9420) += smsc9420.o -obj-$(CONFIG_SMC911X) += smc911x.o obj-$(CONFIG_SMSC911X) += smsc911x.o diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c deleted file mode 100644 index 52ecfb461c41..000000000000 --- a/drivers/net/ethernet/smsc/smc911x.c +++ /dev/null @@ -1,2198 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * smc911x.c - * This is a driver for SMSC's LAN911{5,6,7,8} single-chip Ethernet devices. - * - * Copyright (C) 2005 Sensoria Corp - * Derived from the unified SMC91x driver by Nicolas Pitre - * and the smsc911x.c reference driver by SMSC - * - * Arguments: - * watchdog = TX watchdog timeout - * tx_fifo_kb = Size of TX FIFO in KB - * - * History: - * 04/16/05 Dustin McIntire Initial version - */ -static const char version[] = - "smc911x.c: v1.0 04-16-2005 by Dustin McIntire \n"; - -/* Debugging options */ -#define ENABLE_SMC_DEBUG_RX 0 -#define ENABLE_SMC_DEBUG_TX 0 -#define ENABLE_SMC_DEBUG_DMA 0 -#define ENABLE_SMC_DEBUG_PKTS 0 -#define ENABLE_SMC_DEBUG_MISC 0 -#define ENABLE_SMC_DEBUG_FUNC 0 - -#define SMC_DEBUG_RX ((ENABLE_SMC_DEBUG_RX ? 1 : 0) << 0) -#define SMC_DEBUG_TX ((ENABLE_SMC_DEBUG_TX ? 1 : 0) << 1) -#define SMC_DEBUG_DMA ((ENABLE_SMC_DEBUG_DMA ? 1 : 0) << 2) -#define SMC_DEBUG_PKTS ((ENABLE_SMC_DEBUG_PKTS ? 1 : 0) << 3) -#define SMC_DEBUG_MISC ((ENABLE_SMC_DEBUG_MISC ? 1 : 0) << 4) -#define SMC_DEBUG_FUNC ((ENABLE_SMC_DEBUG_FUNC ? 1 : 0) << 5) - -#ifndef SMC_DEBUG -#define SMC_DEBUG ( SMC_DEBUG_RX | \ - SMC_DEBUG_TX | \ - SMC_DEBUG_DMA | \ - SMC_DEBUG_PKTS | \ - SMC_DEBUG_MISC | \ - SMC_DEBUG_FUNC \ - ) -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include - -#include - -#include "smc911x.h" - -/* - * Transmit timeout, default 5 seconds. - */ -static int watchdog = 5000; -module_param(watchdog, int, 0400); -MODULE_PARM_DESC(watchdog, "transmit timeout in milliseconds"); - -static int tx_fifo_kb=8; -module_param(tx_fifo_kb, int, 0400); -MODULE_PARM_DESC(tx_fifo_kb,"transmit FIFO size in KB (1 0 -#define DBG(n, dev, args...) \ - do { \ - if (SMC_DEBUG & (n)) \ - netdev_dbg(dev, args); \ - } while (0) - -#define PRINTK(dev, args...) netdev_info(dev, args) -#else -#define DBG(n, dev, args...) \ - while (0) { \ - netdev_dbg(dev, args); \ - } -#define PRINTK(dev, args...) netdev_dbg(dev, args) -#endif - -#if SMC_DEBUG_PKTS > 0 -static void PRINT_PKT(u_char *buf, int length) -{ - int i; - int remainder; - int lines; - - lines = length / 16; - remainder = length % 16; - - for (i = 0; i < lines ; i ++) { - int cur; - printk(KERN_DEBUG); - for (cur = 0; cur < 8; cur++) { - u_char a, b; - a = *buf++; - b = *buf++; - pr_cont("%02x%02x ", a, b); - } - pr_cont("\n"); - } - printk(KERN_DEBUG); - for (i = 0; i < remainder/2 ; i++) { - u_char a, b; - a = *buf++; - b = *buf++; - pr_cont("%02x%02x ", a, b); - } - pr_cont("\n"); -} -#else -static inline void PRINT_PKT(u_char *buf, int length) { } -#endif - - -/* this enables an interrupt in the interrupt mask register */ -#define SMC_ENABLE_INT(lp, x) do { \ - unsigned int __mask; \ - __mask = SMC_GET_INT_EN((lp)); \ - __mask |= (x); \ - SMC_SET_INT_EN((lp), __mask); \ -} while (0) - -/* this disables an interrupt from the interrupt mask register */ -#define SMC_DISABLE_INT(lp, x) do { \ - unsigned int __mask; \ - __mask = SMC_GET_INT_EN((lp)); \ - __mask &= ~(x); \ - SMC_SET_INT_EN((lp), __mask); \ -} while (0) - -/* - * this does a soft reset on the device - */ -static void smc911x_reset(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int reg, timeout=0, resets=1, irq_cfg; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - /* Take out of PM setting first */ - if ((SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_) == 0) { - /* Write to the bytetest will take out of powerdown */ - SMC_SET_BYTE_TEST(lp, 0); - timeout=10; - do { - udelay(10); - reg = SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_; - } while (--timeout && !reg); - if (timeout == 0) { - PRINTK(dev, "smc911x_reset timeout waiting for PM restore\n"); - return; - } - } - - /* Disable all interrupts */ - spin_lock_irqsave(&lp->lock, flags); - SMC_SET_INT_EN(lp, 0); - spin_unlock_irqrestore(&lp->lock, flags); - - while (resets--) { - SMC_SET_HW_CFG(lp, HW_CFG_SRST_); - timeout=10; - do { - udelay(10); - reg = SMC_GET_HW_CFG(lp); - /* If chip indicates reset timeout then try again */ - if (reg & HW_CFG_SRST_TO_) { - PRINTK(dev, "chip reset timeout, retrying...\n"); - resets++; - break; - } - } while (--timeout && (reg & HW_CFG_SRST_)); - } - if (timeout == 0) { - PRINTK(dev, "smc911x_reset timeout waiting for reset\n"); - return; - } - - /* make sure EEPROM has finished loading before setting GPIO_CFG */ - timeout=1000; - while (--timeout && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_)) - udelay(10); - - if (timeout == 0){ - PRINTK(dev, "smc911x_reset timeout waiting for EEPROM busy\n"); - return; - } - - /* Initialize interrupts */ - SMC_SET_INT_EN(lp, 0); - SMC_ACK_INT(lp, -1); - - /* Reset the FIFO level and flow control settings */ - SMC_SET_HW_CFG(lp, (lp->tx_fifo_kb & 0xF) << 16); -//TODO: Figure out what appropriate pause time is - SMC_SET_FLOW(lp, FLOW_FCPT_ | FLOW_FCEN_); - SMC_SET_AFC_CFG(lp, lp->afc_cfg); - - - /* Set to LED outputs */ - SMC_SET_GPIO_CFG(lp, 0x70070000); - - /* - * Deassert IRQ for 1*10us for edge type interrupts - * and drive IRQ pin push-pull - */ - irq_cfg = (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_; -#ifdef SMC_DYNAMIC_BUS_CONFIG - if (lp->cfg.irq_polarity) - irq_cfg |= INT_CFG_IRQ_POL_; -#endif - SMC_SET_IRQ_CFG(lp, irq_cfg); - - /* clear anything saved */ - if (lp->pending_tx_skb != NULL) { - dev_kfree_skb (lp->pending_tx_skb); - lp->pending_tx_skb = NULL; - dev->stats.tx_errors++; - dev->stats.tx_aborted_errors++; - } -} - -/* - * Enable Interrupts, Receive, and Transmit - */ -static void smc911x_enable(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned mask, cfg, cr; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - spin_lock_irqsave(&lp->lock, flags); - - SMC_SET_MAC_ADDR(lp, dev->dev_addr); - - /* Enable TX */ - cfg = SMC_GET_HW_CFG(lp); - cfg &= HW_CFG_TX_FIF_SZ_ | 0xFFF; - cfg |= HW_CFG_SF_; - SMC_SET_HW_CFG(lp, cfg); - SMC_SET_FIFO_TDA(lp, 0xFF); - /* Update TX stats on every 64 packets received or every 1 sec */ - SMC_SET_FIFO_TSL(lp, 64); - SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000); - - SMC_GET_MAC_CR(lp, cr); - cr |= MAC_CR_TXEN_ | MAC_CR_HBDIS_; - SMC_SET_MAC_CR(lp, cr); - SMC_SET_TX_CFG(lp, TX_CFG_TX_ON_); - - /* Add 2 byte padding to start of packets */ - SMC_SET_RX_CFG(lp, (2<<8) & RX_CFG_RXDOFF_); - - /* Turn on receiver and enable RX */ - if (cr & MAC_CR_RXEN_) - DBG(SMC_DEBUG_RX, dev, "Receiver already enabled\n"); - - SMC_SET_MAC_CR(lp, cr | MAC_CR_RXEN_); - - /* Interrupt on every received packet */ - SMC_SET_FIFO_RSA(lp, 0x01); - SMC_SET_FIFO_RSL(lp, 0x00); - - /* now, enable interrupts */ - mask = INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_ | INT_EN_RSFL_EN_ | - INT_EN_GPT_INT_EN_ | INT_EN_RXDFH_INT_EN_ | INT_EN_RXE_EN_ | - INT_EN_PHY_INT_EN_; - if (IS_REV_A(lp->revision)) - mask|=INT_EN_RDFL_EN_; - else { - mask|=INT_EN_RDFO_EN_; - } - SMC_ENABLE_INT(lp, mask); - - spin_unlock_irqrestore(&lp->lock, flags); -} - -/* - * this puts the device in an inactive state - */ -static void smc911x_shutdown(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned cr; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "%s: --> %s\n", CARDNAME, __func__); - - /* Disable IRQ's */ - SMC_SET_INT_EN(lp, 0); - - /* Turn of Rx and TX */ - spin_lock_irqsave(&lp->lock, flags); - SMC_GET_MAC_CR(lp, cr); - cr &= ~(MAC_CR_TXEN_ | MAC_CR_RXEN_ | MAC_CR_HBDIS_); - SMC_SET_MAC_CR(lp, cr); - SMC_SET_TX_CFG(lp, TX_CFG_STOP_TX_); - spin_unlock_irqrestore(&lp->lock, flags); -} - -static inline void smc911x_drop_pkt(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int fifo_count, timeout, reg; - - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, dev, "%s: --> %s\n", - CARDNAME, __func__); - fifo_count = SMC_GET_RX_FIFO_INF(lp) & 0xFFFF; - if (fifo_count <= 4) { - /* Manually dump the packet data */ - while (fifo_count--) - SMC_GET_RX_FIFO(lp); - } else { - /* Fast forward through the bad packet */ - SMC_SET_RX_DP_CTRL(lp, RX_DP_CTRL_FFWD_BUSY_); - timeout=50; - do { - udelay(10); - reg = SMC_GET_RX_DP_CTRL(lp) & RX_DP_CTRL_FFWD_BUSY_; - } while (--timeout && reg); - if (timeout == 0) { - PRINTK(dev, "timeout waiting for RX fast forward\n"); - } - } -} - -/* - * This is the procedure to handle the receipt of a packet. - * It should be called after checking for packet presence in - * the RX status FIFO. It must be called with the spin lock - * already held. - */ -static inline void smc911x_rcv(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int pkt_len, status; - struct sk_buff *skb; - unsigned char *data; - - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, dev, "--> %s\n", - __func__); - status = SMC_GET_RX_STS_FIFO(lp); - DBG(SMC_DEBUG_RX, dev, "Rx pkt len %d status 0x%08x\n", - (status & 0x3fff0000) >> 16, status & 0xc000ffff); - pkt_len = (status & RX_STS_PKT_LEN_) >> 16; - if (status & RX_STS_ES_) { - /* Deal with a bad packet */ - dev->stats.rx_errors++; - if (status & RX_STS_CRC_ERR_) - dev->stats.rx_crc_errors++; - else { - if (status & RX_STS_LEN_ERR_) - dev->stats.rx_length_errors++; - if (status & RX_STS_MCAST_) - dev->stats.multicast++; - } - /* Remove the bad packet data from the RX FIFO */ - smc911x_drop_pkt(dev); - } else { - /* Receive a valid packet */ - /* Alloc a buffer with extra room for DMA alignment */ - skb = netdev_alloc_skb(dev, pkt_len+32); - if (unlikely(skb == NULL)) { - PRINTK(dev, "Low memory, rcvd packet dropped.\n"); - dev->stats.rx_dropped++; - smc911x_drop_pkt(dev); - return; - } - /* Align IP header to 32 bits - * Note that the device is configured to add a 2 - * byte padding to the packet start, so we really - * want to write to the orignal data pointer */ - data = skb->data; - skb_reserve(skb, 2); - skb_put(skb,pkt_len-4); -#ifdef SMC_USE_DMA - { - unsigned int fifo; - /* Lower the FIFO threshold if possible */ - fifo = SMC_GET_FIFO_INT(lp); - if (fifo & 0xFF) fifo--; - DBG(SMC_DEBUG_RX, dev, "Setting RX stat FIFO threshold to %d\n", - fifo & 0xff); - SMC_SET_FIFO_INT(lp, fifo); - /* Setup RX DMA */ - SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_)); - lp->rxdma_active = 1; - lp->current_rx_skb = skb; - SMC_PULL_DATA(lp, data, (pkt_len+2+15) & ~15); - /* Packet processing deferred to DMA RX interrupt */ - } -#else - SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN4_ | ((2<<8) & RX_CFG_RXDOFF_)); - SMC_PULL_DATA(lp, data, pkt_len+2+3); - - DBG(SMC_DEBUG_PKTS, dev, "Received packet\n"); - PRINT_PKT(data, min(pkt_len - 4, 64U)); - skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); - dev->stats.rx_packets++; - dev->stats.rx_bytes += pkt_len-4; -#endif - } -} - -/* - * This is called to actually send a packet to the chip. - */ -static void smc911x_hardware_send_pkt(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - struct sk_buff *skb; - unsigned int cmdA, cmdB, len; - unsigned char *buf; - - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", __func__); - BUG_ON(lp->pending_tx_skb == NULL); - - skb = lp->pending_tx_skb; - lp->pending_tx_skb = NULL; - - /* cmdA {25:24] data alignment [20:16] start offset [10:0] buffer length */ - /* cmdB {31:16] pkt tag [10:0] length */ -#ifdef SMC_USE_DMA - /* 16 byte buffer alignment mode */ - buf = (char*)((u32)(skb->data) & ~0xF); - len = (skb->len + 0xF + ((u32)skb->data & 0xF)) & ~0xF; - cmdA = (1<<24) | (((u32)skb->data & 0xF)<<16) | - TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ | - skb->len; -#else - buf = (char *)((uintptr_t)skb->data & ~0x3); - len = (skb->len + 3 + ((uintptr_t)skb->data & 3)) & ~0x3; - cmdA = (((uintptr_t)skb->data & 0x3) << 16) | - TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ | - skb->len; -#endif - /* tag is packet length so we can use this in stats update later */ - cmdB = (skb->len << 16) | (skb->len & 0x7FF); - - DBG(SMC_DEBUG_TX, dev, "TX PKT LENGTH 0x%04x (%d) BUF 0x%p CMDA 0x%08x CMDB 0x%08x\n", - len, len, buf, cmdA, cmdB); - SMC_SET_TX_FIFO(lp, cmdA); - SMC_SET_TX_FIFO(lp, cmdB); - - DBG(SMC_DEBUG_PKTS, dev, "Transmitted packet\n"); - PRINT_PKT(buf, min(len, 64U)); - - /* Send pkt via PIO or DMA */ -#ifdef SMC_USE_DMA - lp->current_tx_skb = skb; - SMC_PUSH_DATA(lp, buf, len); - /* DMA complete IRQ will free buffer and set jiffies */ -#else - SMC_PUSH_DATA(lp, buf, len); - netif_trans_update(dev); - dev_kfree_skb_irq(skb); -#endif - if (!lp->tx_throttle) { - netif_wake_queue(dev); - } - SMC_ENABLE_INT(lp, INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_); -} - -/* - * Since I am not sure if I will have enough room in the chip's ram - * to store the packet, I call this routine which either sends it - * now, or set the card to generates an interrupt when ready - * for the packet. - */ -static netdev_tx_t -smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int free; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", - __func__); - - spin_lock_irqsave(&lp->lock, flags); - - BUG_ON(lp->pending_tx_skb != NULL); - - free = SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TDFREE_; - DBG(SMC_DEBUG_TX, dev, "TX free space %d\n", free); - - /* Turn off the flow when running out of space in FIFO */ - if (free <= SMC911X_TX_FIFO_LOW_THRESHOLD) { - DBG(SMC_DEBUG_TX, dev, "Disabling data flow due to low FIFO space (%d)\n", - free); - /* Reenable when at least 1 packet of size MTU present */ - SMC_SET_FIFO_TDA(lp, (SMC911X_TX_FIFO_LOW_THRESHOLD)/64); - lp->tx_throttle = 1; - netif_stop_queue(dev); - } - - /* Drop packets when we run out of space in TX FIFO - * Account for overhead required for: - * - * Tx command words 8 bytes - * Start offset 15 bytes - * End padding 15 bytes - */ - if (unlikely(free < (skb->len + 8 + 15 + 15))) { - netdev_warn(dev, "No Tx free space %d < %d\n", - free, skb->len); - lp->pending_tx_skb = NULL; - dev->stats.tx_errors++; - dev->stats.tx_dropped++; - spin_unlock_irqrestore(&lp->lock, flags); - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; - } - -#ifdef SMC_USE_DMA - { - /* If the DMA is already running then defer this packet Tx until - * the DMA IRQ starts it - */ - if (lp->txdma_active) { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "Tx DMA running, deferring packet\n"); - lp->pending_tx_skb = skb; - netif_stop_queue(dev); - spin_unlock_irqrestore(&lp->lock, flags); - return NETDEV_TX_OK; - } else { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "Activating Tx DMA\n"); - lp->txdma_active = 1; - } - } -#endif - lp->pending_tx_skb = skb; - smc911x_hardware_send_pkt(dev); - spin_unlock_irqrestore(&lp->lock, flags); - - return NETDEV_TX_OK; -} - -/* - * This handles a TX status interrupt, which is only called when: - * - a TX error occurred, or - * - TX of a packet completed. - */ -static void smc911x_tx(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int tx_status; - - DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, dev, "--> %s\n", - __func__); - - /* Collect the TX status */ - while (((SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16) != 0) { - DBG(SMC_DEBUG_TX, dev, "Tx stat FIFO used 0x%04x\n", - (SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16); - tx_status = SMC_GET_TX_STS_FIFO(lp); - dev->stats.tx_packets++; - dev->stats.tx_bytes+=tx_status>>16; - DBG(SMC_DEBUG_TX, dev, "Tx FIFO tag 0x%04x status 0x%04x\n", - (tx_status & 0xffff0000) >> 16, - tx_status & 0x0000ffff); - /* count Tx errors, but ignore lost carrier errors when in - * full-duplex mode */ - if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx && - !(tx_status & 0x00000306))) { - dev->stats.tx_errors++; - } - if (tx_status & TX_STS_MANY_COLL_) { - dev->stats.collisions+=16; - dev->stats.tx_aborted_errors++; - } else { - dev->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3; - } - /* carrier error only has meaning for half-duplex communication */ - if ((tx_status & (TX_STS_LOC_ | TX_STS_NO_CARR_)) && - !lp->ctl_rfduplx) { - dev->stats.tx_carrier_errors++; - } - if (tx_status & TX_STS_LATE_COLL_) { - dev->stats.collisions++; - dev->stats.tx_aborted_errors++; - } - } -} - - -/*---PHY CONTROL AND CONFIGURATION-----------------------------------------*/ -/* - * Reads a register from the MII Management serial interface - */ - -static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int phydata; - - SMC_GET_MII(lp, phyreg, phyaddr, phydata); - - DBG(SMC_DEBUG_MISC, dev, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n", - __func__, phyaddr, phyreg, phydata); - return phydata; -} - - -/* - * Writes a register to the MII Management serial interface - */ -static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg, - int phydata) -{ - struct smc911x_local *lp = netdev_priv(dev); - - DBG(SMC_DEBUG_MISC, dev, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n", - __func__, phyaddr, phyreg, phydata); - - SMC_SET_MII(lp, phyreg, phyaddr, phydata); -} - -/* - * Finds and reports the PHY address (115 and 117 have external - * PHY interface 118 has internal only - */ -static void smc911x_phy_detect(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int phyaddr; - unsigned int cfg, id1, id2; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - lp->phy_type = 0; - - /* - * Scan all 32 PHY addresses if necessary, starting at - * PHY#1 to PHY#31, and then PHY#0 last. - */ - switch(lp->version) { - case CHIP_9115: - case CHIP_9117: - case CHIP_9215: - case CHIP_9217: - cfg = SMC_GET_HW_CFG(lp); - if (cfg & HW_CFG_EXT_PHY_DET_) { - cfg &= ~HW_CFG_PHY_CLK_SEL_; - cfg |= HW_CFG_PHY_CLK_SEL_CLK_DIS_; - SMC_SET_HW_CFG(lp, cfg); - udelay(10); /* Wait for clocks to stop */ - - cfg |= HW_CFG_EXT_PHY_EN_; - SMC_SET_HW_CFG(lp, cfg); - udelay(10); /* Wait for clocks to stop */ - - cfg &= ~HW_CFG_PHY_CLK_SEL_; - cfg |= HW_CFG_PHY_CLK_SEL_EXT_PHY_; - SMC_SET_HW_CFG(lp, cfg); - udelay(10); /* Wait for clocks to stop */ - - cfg |= HW_CFG_SMI_SEL_; - SMC_SET_HW_CFG(lp, cfg); - - for (phyaddr = 1; phyaddr < 32; ++phyaddr) { - - /* Read the PHY identifiers */ - SMC_GET_PHY_ID1(lp, phyaddr & 31, id1); - SMC_GET_PHY_ID2(lp, phyaddr & 31, id2); - - /* Make sure it is a valid identifier */ - if (id1 != 0x0000 && id1 != 0xffff && - id1 != 0x8000 && id2 != 0x0000 && - id2 != 0xffff && id2 != 0x8000) { - /* Save the PHY's address */ - lp->mii.phy_id = phyaddr & 31; - lp->phy_type = id1 << 16 | id2; - break; - } - } - if (phyaddr < 32) - /* Found an external PHY */ - break; - } - fallthrough; - default: - /* Internal media only */ - SMC_GET_PHY_ID1(lp, 1, id1); - SMC_GET_PHY_ID2(lp, 1, id2); - /* Save the PHY's address */ - lp->mii.phy_id = 1; - lp->phy_type = id1 << 16 | id2; - } - - DBG(SMC_DEBUG_MISC, dev, "phy_id1=0x%x, phy_id2=0x%x phyaddr=0x%x\n", - id1, id2, lp->mii.phy_id); -} - -/* - * Sets the PHY to a configuration as determined by the user. - * Called with spin_lock held. - */ -static int smc911x_phy_fixed(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int phyaddr = lp->mii.phy_id; - int bmcr; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - /* Enter Link Disable state */ - SMC_GET_PHY_BMCR(lp, phyaddr, bmcr); - bmcr |= BMCR_PDOWN; - SMC_SET_PHY_BMCR(lp, phyaddr, bmcr); - - /* - * Set our fixed capabilities - * Disable auto-negotiation - */ - bmcr &= ~BMCR_ANENABLE; - if (lp->ctl_rfduplx) - bmcr |= BMCR_FULLDPLX; - - if (lp->ctl_rspeed == 100) - bmcr |= BMCR_SPEED100; - - /* Write our capabilities to the phy control register */ - SMC_SET_PHY_BMCR(lp, phyaddr, bmcr); - - /* Re-Configure the Receive/Phy Control register */ - bmcr &= ~BMCR_PDOWN; - SMC_SET_PHY_BMCR(lp, phyaddr, bmcr); - - return 1; -} - -/** - * smc911x_phy_reset - reset the phy - * @dev: net device - * @phy: phy address - * - * Issue a software reset for the specified PHY and - * wait up to 100ms for the reset to complete. We should - * not access the PHY for 50ms after issuing the reset. - * - * The time to wait appears to be dependent on the PHY. - * - */ -static int smc911x_phy_reset(struct net_device *dev, int phy) -{ - struct smc911x_local *lp = netdev_priv(dev); - int timeout; - unsigned long flags; - unsigned int reg; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s()\n", __func__); - - spin_lock_irqsave(&lp->lock, flags); - reg = SMC_GET_PMT_CTRL(lp); - reg &= ~0xfffff030; - reg |= PMT_CTRL_PHY_RST_; - SMC_SET_PMT_CTRL(lp, reg); - spin_unlock_irqrestore(&lp->lock, flags); - for (timeout = 2; timeout; timeout--) { - msleep(50); - spin_lock_irqsave(&lp->lock, flags); - reg = SMC_GET_PMT_CTRL(lp); - spin_unlock_irqrestore(&lp->lock, flags); - if (!(reg & PMT_CTRL_PHY_RST_)) { - /* extra delay required because the phy may - * not be completed with its reset - * when PHY_BCR_RESET_ is cleared. 256us - * should suffice, but use 500us to be safe - */ - udelay(500); - break; - } - } - - return reg & PMT_CTRL_PHY_RST_; -} - -/** - * smc911x_phy_powerdown - powerdown phy - * @dev: net device - * @phy: phy address - * - * Power down the specified PHY - */ -static void smc911x_phy_powerdown(struct net_device *dev, int phy) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int bmcr; - - /* Enter Link Disable state */ - SMC_GET_PHY_BMCR(lp, phy, bmcr); - bmcr |= BMCR_PDOWN; - SMC_SET_PHY_BMCR(lp, phy, bmcr); -} - -/** - * smc911x_phy_check_media - check the media status and adjust BMCR - * @dev: net device - * @init: set true for initialisation - * - * Select duplex mode depending on negotiation state. This - * also updates our carrier state. - */ -static void smc911x_phy_check_media(struct net_device *dev, int init) -{ - struct smc911x_local *lp = netdev_priv(dev); - int phyaddr = lp->mii.phy_id; - unsigned int bmcr, cr; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) { - /* duplex state has changed */ - SMC_GET_PHY_BMCR(lp, phyaddr, bmcr); - SMC_GET_MAC_CR(lp, cr); - if (lp->mii.full_duplex) { - DBG(SMC_DEBUG_MISC, dev, "Configuring for full-duplex mode\n"); - bmcr |= BMCR_FULLDPLX; - cr |= MAC_CR_RCVOWN_; - } else { - DBG(SMC_DEBUG_MISC, dev, "Configuring for half-duplex mode\n"); - bmcr &= ~BMCR_FULLDPLX; - cr &= ~MAC_CR_RCVOWN_; - } - SMC_SET_PHY_BMCR(lp, phyaddr, bmcr); - SMC_SET_MAC_CR(lp, cr); - } -} - -/* - * Configures the specified PHY through the MII management interface - * using Autonegotiation. - * Calls smc911x_phy_fixed() if the user has requested a certain config. - * If RPC ANEG bit is set, the media selection is dependent purely on - * the selection by the MII (either in the MII BMCR reg or the result - * of autonegotiation.) If the RPC ANEG bit is cleared, the selection - * is controlled by the RPC SPEED and RPC DPLX bits. - */ -static void smc911x_phy_configure(struct work_struct *work) -{ - struct smc911x_local *lp = container_of(work, struct smc911x_local, - phy_configure); - struct net_device *dev = lp->netdev; - int phyaddr = lp->mii.phy_id; - int my_phy_caps; /* My PHY capabilities */ - int my_ad_caps; /* My Advertised capabilities */ - int status __always_unused; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s()\n", __func__); - - /* - * We should not be called if phy_type is zero. - */ - if (lp->phy_type == 0) - return; - - if (smc911x_phy_reset(dev, phyaddr)) { - netdev_info(dev, "PHY reset timed out\n"); - return; - } - spin_lock_irqsave(&lp->lock, flags); - - /* - * Enable PHY Interrupts (for register 18) - * Interrupts listed here are enabled - */ - SMC_SET_PHY_INT_MASK(lp, phyaddr, PHY_INT_MASK_ENERGY_ON_ | - PHY_INT_MASK_ANEG_COMP_ | PHY_INT_MASK_REMOTE_FAULT_ | - PHY_INT_MASK_LINK_DOWN_); - - /* If the user requested no auto neg, then go set his request */ - if (lp->mii.force_media) { - smc911x_phy_fixed(dev); - goto smc911x_phy_configure_exit; - } - - /* Copy our capabilities from MII_BMSR to MII_ADVERTISE */ - SMC_GET_PHY_BMSR(lp, phyaddr, my_phy_caps); - if (!(my_phy_caps & BMSR_ANEGCAPABLE)) { - netdev_info(dev, "Auto negotiation NOT supported\n"); - smc911x_phy_fixed(dev); - goto smc911x_phy_configure_exit; - } - - /* CSMA capable w/ both pauses */ - my_ad_caps = ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; - - if (my_phy_caps & BMSR_100BASE4) - my_ad_caps |= ADVERTISE_100BASE4; - if (my_phy_caps & BMSR_100FULL) - my_ad_caps |= ADVERTISE_100FULL; - if (my_phy_caps & BMSR_100HALF) - my_ad_caps |= ADVERTISE_100HALF; - if (my_phy_caps & BMSR_10FULL) - my_ad_caps |= ADVERTISE_10FULL; - if (my_phy_caps & BMSR_10HALF) - my_ad_caps |= ADVERTISE_10HALF; - - /* Disable capabilities not selected by our user */ - if (lp->ctl_rspeed != 100) - my_ad_caps &= ~(ADVERTISE_100BASE4|ADVERTISE_100FULL|ADVERTISE_100HALF); - - if (!lp->ctl_rfduplx) - my_ad_caps &= ~(ADVERTISE_100FULL|ADVERTISE_10FULL); - - /* Update our Auto-Neg Advertisement Register */ - SMC_SET_PHY_MII_ADV(lp, phyaddr, my_ad_caps); - lp->mii.advertising = my_ad_caps; - - /* - * Read the register back. Without this, it appears that when - * auto-negotiation is restarted, sometimes it isn't ready and - * the link does not come up. - */ - udelay(10); - SMC_GET_PHY_MII_ADV(lp, phyaddr, status); - - DBG(SMC_DEBUG_MISC, dev, "phy caps=0x%04x\n", my_phy_caps); - DBG(SMC_DEBUG_MISC, dev, "phy advertised caps=0x%04x\n", my_ad_caps); - - /* Restart auto-negotiation process in order to advertise my caps */ - SMC_SET_PHY_BMCR(lp, phyaddr, BMCR_ANENABLE | BMCR_ANRESTART); - - smc911x_phy_check_media(dev, 1); - -smc911x_phy_configure_exit: - spin_unlock_irqrestore(&lp->lock, flags); -} - -/* - * smc911x_phy_interrupt - * - * Purpose: Handle interrupts relating to PHY register 18. This is - * called from the "hard" interrupt handler under our private spinlock. - */ -static void smc911x_phy_interrupt(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int phyaddr = lp->mii.phy_id; - int status __always_unused; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - if (lp->phy_type == 0) - return; - - smc911x_phy_check_media(dev, 0); - /* read to clear status bits */ - SMC_GET_PHY_INT_SRC(lp, phyaddr,status); - DBG(SMC_DEBUG_MISC, dev, "PHY interrupt status 0x%04x\n", - status & 0xffff); - DBG(SMC_DEBUG_MISC, dev, "AFC_CFG 0x%08x\n", - SMC_GET_AFC_CFG(lp)); -} - -/*--- END PHY CONTROL AND CONFIGURATION-------------------------------------*/ - -/* - * This is the main routine of the driver, to handle the device when - * it needs some attention. - */ -static irqreturn_t smc911x_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = dev_id; - struct smc911x_local *lp = netdev_priv(dev); - unsigned int status, mask, timeout; - unsigned int rx_overrun=0, cr, pkts; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - spin_lock_irqsave(&lp->lock, flags); - - /* Spurious interrupt check */ - if ((SMC_GET_IRQ_CFG(lp) & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) != - (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) { - spin_unlock_irqrestore(&lp->lock, flags); - return IRQ_NONE; - } - - mask = SMC_GET_INT_EN(lp); - SMC_SET_INT_EN(lp, 0); - - /* set a timeout value, so I don't stay here forever */ - timeout = 8; - - - do { - status = SMC_GET_INT(lp); - - DBG(SMC_DEBUG_MISC, dev, "INT 0x%08x MASK 0x%08x OUTSIDE MASK 0x%08x\n", - status, mask, status & ~mask); - - status &= mask; - if (!status) - break; - - /* Handle SW interrupt condition */ - if (status & INT_STS_SW_INT_) { - SMC_ACK_INT(lp, INT_STS_SW_INT_); - mask &= ~INT_EN_SW_INT_EN_; - } - /* Handle various error conditions */ - if (status & INT_STS_RXE_) { - SMC_ACK_INT(lp, INT_STS_RXE_); - dev->stats.rx_errors++; - } - if (status & INT_STS_RXDFH_INT_) { - SMC_ACK_INT(lp, INT_STS_RXDFH_INT_); - dev->stats.rx_dropped+=SMC_GET_RX_DROP(lp); - } - /* Undocumented interrupt-what is the right thing to do here? */ - if (status & INT_STS_RXDF_INT_) { - SMC_ACK_INT(lp, INT_STS_RXDF_INT_); - } - - /* Rx Data FIFO exceeds set level */ - if (status & INT_STS_RDFL_) { - if (IS_REV_A(lp->revision)) { - rx_overrun=1; - SMC_GET_MAC_CR(lp, cr); - cr &= ~MAC_CR_RXEN_; - SMC_SET_MAC_CR(lp, cr); - DBG(SMC_DEBUG_RX, dev, "RX overrun\n"); - dev->stats.rx_errors++; - dev->stats.rx_fifo_errors++; - } - SMC_ACK_INT(lp, INT_STS_RDFL_); - } - if (status & INT_STS_RDFO_) { - if (!IS_REV_A(lp->revision)) { - SMC_GET_MAC_CR(lp, cr); - cr &= ~MAC_CR_RXEN_; - SMC_SET_MAC_CR(lp, cr); - rx_overrun=1; - DBG(SMC_DEBUG_RX, dev, "RX overrun\n"); - dev->stats.rx_errors++; - dev->stats.rx_fifo_errors++; - } - SMC_ACK_INT(lp, INT_STS_RDFO_); - } - /* Handle receive condition */ - if ((status & INT_STS_RSFL_) || rx_overrun) { - unsigned int fifo; - DBG(SMC_DEBUG_RX, dev, "RX irq\n"); - fifo = SMC_GET_RX_FIFO_INF(lp); - pkts = (fifo & RX_FIFO_INF_RXSUSED_) >> 16; - DBG(SMC_DEBUG_RX, dev, "Rx FIFO pkts %d, bytes %d\n", - pkts, fifo & 0xFFFF); - if (pkts != 0) { -#ifdef SMC_USE_DMA - unsigned int fifo; - if (lp->rxdma_active){ - DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, - "RX DMA active\n"); - /* The DMA is already running so up the IRQ threshold */ - fifo = SMC_GET_FIFO_INT(lp) & ~0xFF; - fifo |= pkts & 0xFF; - DBG(SMC_DEBUG_RX, dev, - "Setting RX stat FIFO threshold to %d\n", - fifo & 0xff); - SMC_SET_FIFO_INT(lp, fifo); - } else -#endif - smc911x_rcv(dev); - } - SMC_ACK_INT(lp, INT_STS_RSFL_); - } - /* Handle transmit FIFO available */ - if (status & INT_STS_TDFA_) { - DBG(SMC_DEBUG_TX, dev, "TX data FIFO space available irq\n"); - SMC_SET_FIFO_TDA(lp, 0xFF); - lp->tx_throttle = 0; -#ifdef SMC_USE_DMA - if (!lp->txdma_active) -#endif - netif_wake_queue(dev); - SMC_ACK_INT(lp, INT_STS_TDFA_); - } - /* Handle transmit done condition */ -#if 1 - if (status & (INT_STS_TSFL_ | INT_STS_GPT_INT_)) { - DBG(SMC_DEBUG_TX | SMC_DEBUG_MISC, dev, - "Tx stat FIFO limit (%d) /GPT irq\n", - (SMC_GET_FIFO_INT(lp) & 0x00ff0000) >> 16); - smc911x_tx(dev); - SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000); - SMC_ACK_INT(lp, INT_STS_TSFL_); - SMC_ACK_INT(lp, INT_STS_TSFL_ | INT_STS_GPT_INT_); - } -#else - if (status & INT_STS_TSFL_) { - DBG(SMC_DEBUG_TX, dev, "TX status FIFO limit (%d) irq\n", ?); - smc911x_tx(dev); - SMC_ACK_INT(lp, INT_STS_TSFL_); - } - - if (status & INT_STS_GPT_INT_) { - DBG(SMC_DEBUG_RX, dev, "IRQ_CFG 0x%08x FIFO_INT 0x%08x RX_CFG 0x%08x\n", - SMC_GET_IRQ_CFG(lp), - SMC_GET_FIFO_INT(lp), - SMC_GET_RX_CFG(lp)); - DBG(SMC_DEBUG_RX, dev, "Rx Stat FIFO Used 0x%02x Data FIFO Used 0x%04x Stat FIFO 0x%08x\n", - (SMC_GET_RX_FIFO_INF(lp) & 0x00ff0000) >> 16, - SMC_GET_RX_FIFO_INF(lp) & 0xffff, - SMC_GET_RX_STS_FIFO_PEEK(lp)); - SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000); - SMC_ACK_INT(lp, INT_STS_GPT_INT_); - } -#endif - - /* Handle PHY interrupt condition */ - if (status & INT_STS_PHY_INT_) { - DBG(SMC_DEBUG_MISC, dev, "PHY irq\n"); - smc911x_phy_interrupt(dev); - SMC_ACK_INT(lp, INT_STS_PHY_INT_); - } - } while (--timeout); - - /* restore mask state */ - SMC_SET_INT_EN(lp, mask); - - DBG(SMC_DEBUG_MISC, dev, "Interrupt done (%d loops)\n", - 8-timeout); - - spin_unlock_irqrestore(&lp->lock, flags); - - return IRQ_HANDLED; -} - -#ifdef SMC_USE_DMA -static void -smc911x_tx_dma_irq(void *data) -{ - struct smc911x_local *lp = data; - struct net_device *dev = lp->netdev; - struct sk_buff *skb = lp->current_tx_skb; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, "TX DMA irq handler\n"); - BUG_ON(skb == NULL); - dma_unmap_single(lp->dev, tx_dmabuf, tx_dmalen, DMA_TO_DEVICE); - netif_trans_update(dev); - dev_kfree_skb_irq(skb); - lp->current_tx_skb = NULL; - if (lp->pending_tx_skb != NULL) - smc911x_hardware_send_pkt(dev); - else { - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, - "No pending Tx packets. DMA disabled\n"); - spin_lock_irqsave(&lp->lock, flags); - lp->txdma_active = 0; - if (!lp->tx_throttle) { - netif_wake_queue(dev); - } - spin_unlock_irqrestore(&lp->lock, flags); - } - - DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, dev, - "TX DMA irq completed\n"); -} -static void -smc911x_rx_dma_irq(void *data) -{ - struct smc911x_local *lp = data; - struct net_device *dev = lp->netdev; - struct sk_buff *skb = lp->current_rx_skb; - unsigned long flags; - unsigned int pkts; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, "RX DMA irq handler\n"); - dma_unmap_single(lp->dev, rx_dmabuf, rx_dmalen, DMA_FROM_DEVICE); - BUG_ON(skb == NULL); - lp->current_rx_skb = NULL; - PRINT_PKT(skb->data, skb->len); - skb->protocol = eth_type_trans(skb, dev); - dev->stats.rx_packets++; - dev->stats.rx_bytes += skb->len; - netif_rx(skb); - - spin_lock_irqsave(&lp->lock, flags); - pkts = (SMC_GET_RX_FIFO_INF(lp) & RX_FIFO_INF_RXSUSED_) >> 16; - if (pkts != 0) { - smc911x_rcv(dev); - }else { - lp->rxdma_active = 0; - } - spin_unlock_irqrestore(&lp->lock, flags); - DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, dev, - "RX DMA irq completed. DMA RX FIFO PKTS %d\n", - pkts); -} -#endif /* SMC_USE_DMA */ - -#ifdef CONFIG_NET_POLL_CONTROLLER -/* - * Polling receive - used by netconsole and other diagnostic tools - * to allow network i/o with interrupts disabled. - */ -static void smc911x_poll_controller(struct net_device *dev) -{ - disable_irq(dev->irq); - smc911x_interrupt(dev->irq, dev); - enable_irq(dev->irq); -} -#endif - -/* Our watchdog timed out. Called by the networking layer */ -static void smc911x_timeout(struct net_device *dev, unsigned int txqueue) -{ - struct smc911x_local *lp = netdev_priv(dev); - int status, mask; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - spin_lock_irqsave(&lp->lock, flags); - status = SMC_GET_INT(lp); - mask = SMC_GET_INT_EN(lp); - spin_unlock_irqrestore(&lp->lock, flags); - DBG(SMC_DEBUG_MISC, dev, "INT 0x%02x MASK 0x%02x\n", - status, mask); - - /* Dump the current TX FIFO contents and restart */ - mask = SMC_GET_TX_CFG(lp); - SMC_SET_TX_CFG(lp, mask | TX_CFG_TXS_DUMP_ | TX_CFG_TXD_DUMP_); - /* - * Reconfiguring the PHY doesn't seem like a bad idea here, but - * smc911x_phy_configure() calls msleep() which calls schedule_timeout() - * which calls schedule(). Hence we use a work queue. - */ - if (lp->phy_type != 0) - schedule_work(&lp->phy_configure); - - /* We can accept TX packets again */ - netif_trans_update(dev); /* prevent tx timeout */ - netif_wake_queue(dev); -} - -/* - * This routine will, depending on the values passed to it, - * either make it accept multicast packets, go into - * promiscuous mode (for TCPDUMP and cousins) or accept - * a select set of multicast packets - */ -static void smc911x_set_multicast_list(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int multicast_table[2]; - unsigned int mcr, update_multicast = 0; - unsigned long flags; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - spin_lock_irqsave(&lp->lock, flags); - SMC_GET_MAC_CR(lp, mcr); - spin_unlock_irqrestore(&lp->lock, flags); - - if (dev->flags & IFF_PROMISC) { - - DBG(SMC_DEBUG_MISC, dev, "RCR_PRMS\n"); - mcr |= MAC_CR_PRMS_; - } - /* - * Here, I am setting this to accept all multicast packets. - * I don't need to zero the multicast table, because the flag is - * checked before the table is - */ - else if (dev->flags & IFF_ALLMULTI || netdev_mc_count(dev) > 16) { - DBG(SMC_DEBUG_MISC, dev, "RCR_ALMUL\n"); - mcr |= MAC_CR_MCPAS_; - } - - /* - * This sets the internal hardware table to filter out unwanted - * multicast packets before they take up memory. - * - * The SMC chip uses a hash table where the high 6 bits of the CRC of - * address are the offset into the table. If that bit is 1, then the - * multicast packet is accepted. Otherwise, it's dropped silently. - * - * To use the 6 bits as an offset into the table, the high 1 bit is - * the number of the 32 bit register, while the low 5 bits are the bit - * within that register. - */ - else if (!netdev_mc_empty(dev)) { - struct netdev_hw_addr *ha; - - /* Set the Hash perfec mode */ - mcr |= MAC_CR_HPFILT_; - - /* start with a table of all zeros: reject all */ - memset(multicast_table, 0, sizeof(multicast_table)); - - netdev_for_each_mc_addr(ha, dev) { - u32 position; - - /* upper 6 bits are used as hash index */ - position = ether_crc(ETH_ALEN, ha->addr)>>26; - - multicast_table[position>>5] |= 1 << (position&0x1f); - } - - /* be sure I get rid of flags I might have set */ - mcr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_); - - /* now, the table can be loaded into the chipset */ - update_multicast = 1; - } else { - DBG(SMC_DEBUG_MISC, dev, "~(MAC_CR_PRMS_|MAC_CR_MCPAS_)\n"); - mcr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_); - - /* - * since I'm disabling all multicast entirely, I need to - * clear the multicast list - */ - memset(multicast_table, 0, sizeof(multicast_table)); - update_multicast = 1; - } - - spin_lock_irqsave(&lp->lock, flags); - SMC_SET_MAC_CR(lp, mcr); - if (update_multicast) { - DBG(SMC_DEBUG_MISC, dev, - "update mcast hash table 0x%08x 0x%08x\n", - multicast_table[0], multicast_table[1]); - SMC_SET_HASHL(lp, multicast_table[0]); - SMC_SET_HASHH(lp, multicast_table[1]); - } - spin_unlock_irqrestore(&lp->lock, flags); -} - - -/* - * Open and Initialize the board - * - * Set up everything, reset the card, etc.. - */ -static int -smc911x_open(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - /* reset the hardware */ - smc911x_reset(dev); - - /* Configure the PHY, initialize the link state */ - smc911x_phy_configure(&lp->phy_configure); - - /* Turn on Tx + Rx */ - smc911x_enable(dev); - - netif_start_queue(dev); - - return 0; -} - -/* - * smc911x_close - * - * this makes the board clean up everything that it can - * and not talk to the outside world. Caused by - * an 'ifconfig ethX down' - */ -static int smc911x_close(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - netif_stop_queue(dev); - netif_carrier_off(dev); - - /* clear everything */ - smc911x_shutdown(dev); - - if (lp->phy_type != 0) { - /* We need to ensure that no calls to - * smc911x_phy_configure are pending. - */ - cancel_work_sync(&lp->phy_configure); - smc911x_phy_powerdown(dev, lp->mii.phy_id); - } - - if (lp->pending_tx_skb) { - dev_kfree_skb(lp->pending_tx_skb); - lp->pending_tx_skb = NULL; - } - - return 0; -} - -/* - * Ethtool support - */ -static int -smc911x_ethtool_get_link_ksettings(struct net_device *dev, - struct ethtool_link_ksettings *cmd) -{ - struct smc911x_local *lp = netdev_priv(dev); - int status; - unsigned long flags; - u32 supported; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - if (lp->phy_type != 0) { - spin_lock_irqsave(&lp->lock, flags); - mii_ethtool_get_link_ksettings(&lp->mii, cmd); - spin_unlock_irqrestore(&lp->lock, flags); - } else { - supported = SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_TP | SUPPORTED_AUI; - - if (lp->ctl_rspeed == 10) - cmd->base.speed = SPEED_10; - else if (lp->ctl_rspeed == 100) - cmd->base.speed = SPEED_100; - - cmd->base.autoneg = AUTONEG_DISABLE; - cmd->base.port = 0; - SMC_GET_PHY_SPECIAL(lp, lp->mii.phy_id, status); - cmd->base.duplex = - (status & (PHY_SPECIAL_SPD_10FULL_ | PHY_SPECIAL_SPD_100FULL_)) ? - DUPLEX_FULL : DUPLEX_HALF; - - ethtool_convert_legacy_u32_to_link_mode( - cmd->link_modes.supported, supported); - - } - - return 0; -} - -static int -smc911x_ethtool_set_link_ksettings(struct net_device *dev, - const struct ethtool_link_ksettings *cmd) -{ - struct smc911x_local *lp = netdev_priv(dev); - int ret; - unsigned long flags; - - if (lp->phy_type != 0) { - spin_lock_irqsave(&lp->lock, flags); - ret = mii_ethtool_set_link_ksettings(&lp->mii, cmd); - spin_unlock_irqrestore(&lp->lock, flags); - } else { - if (cmd->base.autoneg != AUTONEG_DISABLE || - cmd->base.speed != SPEED_10 || - (cmd->base.duplex != DUPLEX_HALF && - cmd->base.duplex != DUPLEX_FULL) || - (cmd->base.port != PORT_TP && - cmd->base.port != PORT_AUI)) - return -EINVAL; - - lp->ctl_rfduplx = cmd->base.duplex == DUPLEX_FULL; - - ret = 0; - } - - return ret; -} - -static void -smc911x_ethtool_getdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) -{ - strscpy(info->driver, CARDNAME, sizeof(info->driver)); - strscpy(info->version, version, sizeof(info->version)); - strscpy(info->bus_info, dev_name(dev->dev.parent), - sizeof(info->bus_info)); -} - -static int smc911x_ethtool_nwayreset(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int ret = -EINVAL; - unsigned long flags; - - if (lp->phy_type != 0) { - spin_lock_irqsave(&lp->lock, flags); - ret = mii_nway_restart(&lp->mii); - spin_unlock_irqrestore(&lp->lock, flags); - } - - return ret; -} - -static u32 smc911x_ethtool_getmsglevel(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - return lp->msg_enable; -} - -static void smc911x_ethtool_setmsglevel(struct net_device *dev, u32 level) -{ - struct smc911x_local *lp = netdev_priv(dev); - lp->msg_enable = level; -} - -static int smc911x_ethtool_getregslen(struct net_device *dev) -{ - /* System regs + MAC regs + PHY regs */ - return (((E2P_CMD - ID_REV)/4 + 1) + - (WUCSR - MAC_CR)+1 + 32) * sizeof(u32); -} - -static void smc911x_ethtool_getregs(struct net_device *dev, - struct ethtool_regs *regs, void *buf) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned long flags; - u32 reg,i,j=0; - u32 *data = (u32*)buf; - - regs->version = lp->version; - for(i=ID_REV;i<=E2P_CMD;i+=4) { - data[j++] = SMC_inl(lp, i); - } - for(i=MAC_CR;i<=WUCSR;i++) { - spin_lock_irqsave(&lp->lock, flags); - SMC_GET_MAC_CSR(lp, i, reg); - spin_unlock_irqrestore(&lp->lock, flags); - data[j++] = reg; - } - for(i=0;i<=31;i++) { - spin_lock_irqsave(&lp->lock, flags); - SMC_GET_MII(lp, i, lp->mii.phy_id, reg); - spin_unlock_irqrestore(&lp->lock, flags); - data[j++] = reg & 0xFFFF; - } -} - -static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - unsigned int timeout; - int e2p_cmd; - - e2p_cmd = SMC_GET_E2P_CMD(lp); - for(timeout=10;(e2p_cmd & E2P_CMD_EPC_BUSY_) && timeout; timeout--) { - if (e2p_cmd & E2P_CMD_EPC_TIMEOUT_) { - PRINTK(dev, "%s timeout waiting for EEPROM to respond\n", - __func__); - return -EFAULT; - } - mdelay(1); - e2p_cmd = SMC_GET_E2P_CMD(lp); - } - if (timeout == 0) { - PRINTK(dev, "%s timeout waiting for EEPROM CMD not busy\n", - __func__); - return -ETIMEDOUT; - } - return 0; -} - -static inline int smc911x_ethtool_write_eeprom_cmd(struct net_device *dev, - int cmd, int addr) -{ - struct smc911x_local *lp = netdev_priv(dev); - int ret; - - if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0) - return ret; - SMC_SET_E2P_CMD(lp, E2P_CMD_EPC_BUSY_ | - ((cmd) & (0x7<<28)) | - ((addr) & 0xFF)); - return 0; -} - -static inline int smc911x_ethtool_read_eeprom_byte(struct net_device *dev, - u8 *data) -{ - struct smc911x_local *lp = netdev_priv(dev); - int ret; - - if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0) - return ret; - *data = SMC_GET_E2P_DATA(lp); - return 0; -} - -static inline int smc911x_ethtool_write_eeprom_byte(struct net_device *dev, - u8 data) -{ - struct smc911x_local *lp = netdev_priv(dev); - int ret; - - if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0) - return ret; - SMC_SET_E2P_DATA(lp, data); - return 0; -} - -static int smc911x_ethtool_geteeprom(struct net_device *dev, - struct ethtool_eeprom *eeprom, u8 *data) -{ - u8 eebuf[SMC911X_EEPROM_LEN]; - int i, ret; - - for(i=0;ioffset, eeprom->len); - return 0; -} - -static int smc911x_ethtool_seteeprom(struct net_device *dev, - struct ethtool_eeprom *eeprom, u8 *data) -{ - int i, ret; - - /* Enable erase */ - if ((ret=smc911x_ethtool_write_eeprom_cmd(dev, E2P_CMD_EPC_CMD_EWEN_, 0 ))!=0) - return ret; - for(i=eeprom->offset;i<(eeprom->offset+eeprom->len);i++) { - /* erase byte */ - if ((ret=smc911x_ethtool_write_eeprom_cmd(dev, E2P_CMD_EPC_CMD_ERASE_, i ))!=0) - return ret; - /* write byte */ - if ((ret=smc911x_ethtool_write_eeprom_byte(dev, *data))!=0) - return ret; - if ((ret=smc911x_ethtool_write_eeprom_cmd(dev, E2P_CMD_EPC_CMD_WRITE_, i ))!=0) - return ret; - } - return 0; -} - -static int smc911x_ethtool_geteeprom_len(struct net_device *dev) -{ - return SMC911X_EEPROM_LEN; -} - -static const struct ethtool_ops smc911x_ethtool_ops = { - .get_drvinfo = smc911x_ethtool_getdrvinfo, - .get_msglevel = smc911x_ethtool_getmsglevel, - .set_msglevel = smc911x_ethtool_setmsglevel, - .nway_reset = smc911x_ethtool_nwayreset, - .get_link = ethtool_op_get_link, - .get_regs_len = smc911x_ethtool_getregslen, - .get_regs = smc911x_ethtool_getregs, - .get_eeprom_len = smc911x_ethtool_geteeprom_len, - .get_eeprom = smc911x_ethtool_geteeprom, - .set_eeprom = smc911x_ethtool_seteeprom, - .get_link_ksettings = smc911x_ethtool_get_link_ksettings, - .set_link_ksettings = smc911x_ethtool_set_link_ksettings, -}; - -/* - * smc911x_findirq - * - * This routine has a simple purpose -- make the SMC chip generate an - * interrupt, so an auto-detect routine can detect it, and find the IRQ, - */ -static int smc911x_findirq(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int timeout = 20; - unsigned long cookie; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - cookie = probe_irq_on(); - - /* - * Force a SW interrupt - */ - - SMC_SET_INT_EN(lp, INT_EN_SW_INT_EN_); - - /* - * Wait until positive that the interrupt has been generated - */ - do { - int int_status; - udelay(10); - int_status = SMC_GET_INT_EN(lp); - if (int_status & INT_EN_SW_INT_EN_) - break; /* got the interrupt */ - } while (--timeout); - - /* - * there is really nothing that I can do here if timeout fails, - * as autoirq_report will return a 0 anyway, which is what I - * want in this case. Plus, the clean up is needed in both - * cases. - */ - - /* and disable all interrupts again */ - SMC_SET_INT_EN(lp, 0); - - /* and return what I found */ - return probe_irq_off(cookie); -} - -static const struct net_device_ops smc911x_netdev_ops = { - .ndo_open = smc911x_open, - .ndo_stop = smc911x_close, - .ndo_start_xmit = smc911x_hard_start_xmit, - .ndo_tx_timeout = smc911x_timeout, - .ndo_set_rx_mode = smc911x_set_multicast_list, - .ndo_validate_addr = eth_validate_addr, - .ndo_set_mac_address = eth_mac_addr, -#ifdef CONFIG_NET_POLL_CONTROLLER - .ndo_poll_controller = smc911x_poll_controller, -#endif -}; - -/* - * Function: smc911x_probe(unsigned long ioaddr) - * - * Purpose: - * Tests to see if a given ioaddr points to an SMC911x chip. - * Returns a 0 on success - * - * Algorithm: - * (1) see if the endian word is OK - * (1) see if I recognize the chip ID in the appropriate register - * - * Here I do typical initialization tasks. - * - * o Initialize the structure if needed - * o print out my vanity message if not done so already - * o print out what type of hardware is detected - * o print out the ethernet address - * o find the IRQ - * o set up my private data - * o configure the dev structure with my subroutines - * o actually GRAB the irq. - * o GRAB the region - */ -static int smc911x_probe(struct net_device *dev) -{ - struct smc911x_local *lp = netdev_priv(dev); - int i, retval; - unsigned int val, chip_id, revision; - const char *version_string; - unsigned long irq_flags; -#ifdef SMC_USE_DMA - struct dma_slave_config config; - dma_cap_mask_t mask; -#endif - u8 addr[ETH_ALEN]; - - DBG(SMC_DEBUG_FUNC, dev, "--> %s\n", __func__); - - /* First, see if the endian word is recognized */ - val = SMC_GET_BYTE_TEST(lp); - DBG(SMC_DEBUG_MISC, dev, "%s: endian probe returned 0x%04x\n", - CARDNAME, val); - if (val != 0x87654321) { - netdev_err(dev, "Invalid chip endian 0x%08x\n", val); - retval = -ENODEV; - goto err_out; - } - - /* - * check if the revision register is something that I - * recognize. These might need to be added to later, - * as future revisions could be added. - */ - chip_id = SMC_GET_PN(lp); - DBG(SMC_DEBUG_MISC, dev, "%s: id probe returned 0x%04x\n", - CARDNAME, chip_id); - for(i=0;chip_ids[i].id != 0; i++) { - if (chip_ids[i].id == chip_id) break; - } - if (!chip_ids[i].id) { - netdev_err(dev, "Unknown chip ID %04x\n", chip_id); - retval = -ENODEV; - goto err_out; - } - version_string = chip_ids[i].name; - - revision = SMC_GET_REV(lp); - DBG(SMC_DEBUG_MISC, dev, "%s: revision = 0x%04x\n", CARDNAME, revision); - - /* At this point I'll assume that the chip is an SMC911x. */ - DBG(SMC_DEBUG_MISC, dev, "%s: Found a %s\n", - CARDNAME, chip_ids[i].name); - - /* Validate the TX FIFO size requested */ - if ((tx_fifo_kb < 2) || (tx_fifo_kb > 14)) { - netdev_err(dev, "Invalid TX FIFO size requested %d\n", - tx_fifo_kb); - retval = -EINVAL; - goto err_out; - } - - /* fill in some of the fields */ - lp->version = chip_ids[i].id; - lp->revision = revision; - lp->tx_fifo_kb = tx_fifo_kb; - /* Reverse calculate the RX FIFO size from the TX */ - lp->tx_fifo_size=(lp->tx_fifo_kb<<10) - 512; - lp->rx_fifo_size= ((0x4000 - 512 - lp->tx_fifo_size) / 16) * 15; - - /* Set the automatic flow control values */ - switch(lp->tx_fifo_kb) { - /* - * AFC_HI is about ((Rx Data Fifo Size)*2/3)/64 - * AFC_LO is AFC_HI/2 - * BACK_DUR is about 5uS*(AFC_LO) rounded down - */ - case 2:/* 13440 Rx Data Fifo Size */ - lp->afc_cfg=0x008C46AF;break; - case 3:/* 12480 Rx Data Fifo Size */ - lp->afc_cfg=0x0082419F;break; - case 4:/* 11520 Rx Data Fifo Size */ - lp->afc_cfg=0x00783C9F;break; - case 5:/* 10560 Rx Data Fifo Size */ - lp->afc_cfg=0x006E374F;break; - case 6:/* 9600 Rx Data Fifo Size */ - lp->afc_cfg=0x0064328F;break; - case 7:/* 8640 Rx Data Fifo Size */ - lp->afc_cfg=0x005A2D7F;break; - case 8:/* 7680 Rx Data Fifo Size */ - lp->afc_cfg=0x0050287F;break; - case 9:/* 6720 Rx Data Fifo Size */ - lp->afc_cfg=0x0046236F;break; - case 10:/* 5760 Rx Data Fifo Size */ - lp->afc_cfg=0x003C1E6F;break; - case 11:/* 4800 Rx Data Fifo Size */ - lp->afc_cfg=0x0032195F;break; - /* - * AFC_HI is ~1520 bytes less than RX Data Fifo Size - * AFC_LO is AFC_HI/2 - * BACK_DUR is about 5uS*(AFC_LO) rounded down - */ - case 12:/* 3840 Rx Data Fifo Size */ - lp->afc_cfg=0x0024124F;break; - case 13:/* 2880 Rx Data Fifo Size */ - lp->afc_cfg=0x0015073F;break; - case 14:/* 1920 Rx Data Fifo Size */ - lp->afc_cfg=0x0006032F;break; - default: - PRINTK(dev, "ERROR -- no AFC_CFG setting found"); - break; - } - - DBG(SMC_DEBUG_MISC | SMC_DEBUG_TX | SMC_DEBUG_RX, dev, - "%s: tx_fifo %d rx_fifo %d afc_cfg 0x%08x\n", CARDNAME, - lp->tx_fifo_size, lp->rx_fifo_size, lp->afc_cfg); - - spin_lock_init(&lp->lock); - - /* Get the MAC address */ - SMC_GET_MAC_ADDR(lp, addr); - eth_hw_addr_set(dev, addr); - - /* now, reset the chip, and put it into a known state */ - smc911x_reset(dev); - - /* - * If dev->irq is 0, then the device has to be banged on to see - * what the IRQ is. - * - * Specifying an IRQ is done with the assumption that the user knows - * what (s)he is doing. No checking is done!!!! - */ - if (dev->irq < 1) { - int trials; - - trials = 3; - while (trials--) { - dev->irq = smc911x_findirq(dev); - if (dev->irq) - break; - /* kick the card and try again */ - smc911x_reset(dev); - } - } - if (dev->irq == 0) { - netdev_warn(dev, "Couldn't autodetect your IRQ. Use irq=xx.\n"); - retval = -ENODEV; - goto err_out; - } - dev->irq = irq_canonicalize(dev->irq); - - dev->netdev_ops = &smc911x_netdev_ops; - dev->watchdog_timeo = msecs_to_jiffies(watchdog); - dev->ethtool_ops = &smc911x_ethtool_ops; - - INIT_WORK(&lp->phy_configure, smc911x_phy_configure); - lp->mii.phy_id_mask = 0x1f; - lp->mii.reg_num_mask = 0x1f; - lp->mii.force_media = 0; - lp->mii.full_duplex = 0; - lp->mii.dev = dev; - lp->mii.mdio_read = smc911x_phy_read; - lp->mii.mdio_write = smc911x_phy_write; - - /* - * Locate the phy, if any. - */ - smc911x_phy_detect(dev); - - /* Set default parameters */ - lp->msg_enable = NETIF_MSG_LINK; - lp->ctl_rfduplx = 1; - lp->ctl_rspeed = 100; - -#ifdef SMC_DYNAMIC_BUS_CONFIG - irq_flags = lp->cfg.irq_flags; -#else - irq_flags = IRQF_SHARED | SMC_IRQ_SENSE; -#endif - - /* Grab the IRQ */ - retval = request_irq(dev->irq, smc911x_interrupt, - irq_flags, dev->name, dev); - if (retval) - goto err_out; - -#ifdef SMC_USE_DMA - - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); - lp->rxdma = dma_request_channel(mask, NULL, NULL); - lp->txdma = dma_request_channel(mask, NULL, NULL); - lp->rxdma_active = 0; - lp->txdma_active = 0; - - memset(&config, 0, sizeof(config)); - config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - config.src_addr = lp->physaddr + RX_DATA_FIFO; - config.dst_addr = lp->physaddr + TX_DATA_FIFO; - config.src_maxburst = 32; - config.dst_maxburst = 32; - retval = dmaengine_slave_config(lp->rxdma, &config); - if (retval) { - dev_err(lp->dev, "dma rx channel configuration failed: %d\n", - retval); - goto err_out; - } - retval = dmaengine_slave_config(lp->txdma, &config); - if (retval) { - dev_err(lp->dev, "dma tx channel configuration failed: %d\n", - retval); - goto err_out; - } -#endif - - retval = register_netdev(dev); - if (retval == 0) { - /* now, print out the card info, in a short format.. */ - netdev_info(dev, "%s (rev %d) at %#lx IRQ %d", - version_string, lp->revision, - dev->base_addr, dev->irq); - -#ifdef SMC_USE_DMA - if (lp->rxdma) - pr_cont(" RXDMA %p", lp->rxdma); - - if (lp->txdma) - pr_cont(" TXDMA %p", lp->txdma); -#endif - pr_cont("\n"); - if (!is_valid_ether_addr(dev->dev_addr)) { - netdev_warn(dev, "Invalid ethernet MAC address. Please set using ifconfig\n"); - } else { - /* Print the Ethernet address */ - netdev_info(dev, "Ethernet addr: %pM\n", - dev->dev_addr); - } - - if (lp->phy_type == 0) { - PRINTK(dev, "No PHY found\n"); - } else if ((lp->phy_type & ~0xff) == LAN911X_INTERNAL_PHY_ID) { - PRINTK(dev, "LAN911x Internal PHY\n"); - } else { - PRINTK(dev, "External PHY 0x%08x\n", lp->phy_type); - } - } - -err_out: -#ifdef SMC_USE_DMA - if (retval) { - if (lp->rxdma) - dma_release_channel(lp->rxdma); - if (lp->txdma) - dma_release_channel(lp->txdma); - } -#endif - return retval; -} - -/* - * smc911x_drv_probe(void) - * - * Output: - * 0 --> there is a device - * anything else, error - */ -static int smc911x_drv_probe(struct platform_device *pdev) -{ - struct net_device *ndev; - struct resource *res; - struct smc911x_local *lp; - void __iomem *addr; - int ret; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - ret = -ENODEV; - goto out; - } - - /* - * Request the regions. - */ - if (!request_mem_region(res->start, SMC911X_IO_EXTENT, CARDNAME)) { - ret = -EBUSY; - goto out; - } - - ndev = alloc_etherdev(sizeof(struct smc911x_local)); - if (!ndev) { - ret = -ENOMEM; - goto release_1; - } - SET_NETDEV_DEV(ndev, &pdev->dev); - - ndev->dma = (unsigned char)-1; - ndev->irq = platform_get_irq(pdev, 0); - if (ndev->irq < 0) { - ret = ndev->irq; - goto release_both; - } - - lp = netdev_priv(ndev); - lp->netdev = ndev; -#ifdef SMC_DYNAMIC_BUS_CONFIG - { - struct smc911x_platdata *pd = dev_get_platdata(&pdev->dev); - if (!pd) { - ret = -EINVAL; - goto release_both; - } - memcpy(&lp->cfg, pd, sizeof(lp->cfg)); - } -#endif - - addr = ioremap(res->start, SMC911X_IO_EXTENT); - if (!addr) { - ret = -ENOMEM; - goto release_both; - } - - platform_set_drvdata(pdev, ndev); - lp->base = addr; - ndev->base_addr = res->start; - ret = smc911x_probe(ndev); - if (ret != 0) { - iounmap(addr); -release_both: - free_netdev(ndev); -release_1: - release_mem_region(res->start, SMC911X_IO_EXTENT); -out: - pr_info("%s: not found (%d).\n", CARDNAME, ret); - } -#ifdef SMC_USE_DMA - else { - lp->physaddr = res->start; - lp->dev = &pdev->dev; - } -#endif - - return ret; -} - -static int smc911x_drv_remove(struct platform_device *pdev) -{ - struct net_device *ndev = platform_get_drvdata(pdev); - struct smc911x_local *lp = netdev_priv(ndev); - struct resource *res; - - DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); - - unregister_netdev(ndev); - - free_irq(ndev->irq, ndev); - -#ifdef SMC_USE_DMA - { - if (lp->rxdma) - dma_release_channel(lp->rxdma); - if (lp->txdma) - dma_release_channel(lp->txdma); - } -#endif - iounmap(lp->base); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, SMC911X_IO_EXTENT); - - free_netdev(ndev); - return 0; -} - -static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state) -{ - struct net_device *ndev = platform_get_drvdata(dev); - struct smc911x_local *lp = netdev_priv(ndev); - - DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); - if (ndev) { - if (netif_running(ndev)) { - netif_device_detach(ndev); - smc911x_shutdown(ndev); -#if POWER_DOWN - /* Set D2 - Energy detect only setting */ - SMC_SET_PMT_CTRL(lp, 2<<12); -#endif - } - } - return 0; -} - -static int smc911x_drv_resume(struct platform_device *dev) -{ - struct net_device *ndev = platform_get_drvdata(dev); - - DBG(SMC_DEBUG_FUNC, ndev, "--> %s\n", __func__); - if (ndev) { - struct smc911x_local *lp = netdev_priv(ndev); - - if (netif_running(ndev)) { - smc911x_reset(ndev); - if (lp->phy_type != 0) - smc911x_phy_configure(&lp->phy_configure); - smc911x_enable(ndev); - netif_device_attach(ndev); - } - } - return 0; -} - -static struct platform_driver smc911x_driver = { - .probe = smc911x_drv_probe, - .remove = smc911x_drv_remove, - .suspend = smc911x_drv_suspend, - .resume = smc911x_drv_resume, - .driver = { - .name = CARDNAME, - }, -}; - -module_platform_driver(smc911x_driver); diff --git a/drivers/net/ethernet/smsc/smc911x.h b/drivers/net/ethernet/smsc/smc911x.h deleted file mode 100644 index d4edcc0da87c..000000000000 --- a/drivers/net/ethernet/smsc/smc911x.h +++ /dev/null @@ -1,901 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/*------------------------------------------------------------------------ - . smc911x.h - macros for SMSC's LAN911{5,6,7,8} single-chip Ethernet device. - . - . Copyright (C) 2005 Sensoria Corp. - . Derived from the unified SMC91x driver by Nicolas Pitre - . - . - . Information contained in this file was obtained from the LAN9118 - . manual from SMC. To get a copy, if you really want one, you can find - . information under www.smsc.com. - . - . Authors - . Dustin McIntire - . - ---------------------------------------------------------------------------*/ -#ifndef _SMC911X_H_ -#define _SMC911X_H_ - -#include -/* - * Use the DMA feature on PXA chips - */ -#ifdef CONFIG_ARCH_PXA - #define SMC_USE_PXA_DMA 1 - #define SMC_USE_16BIT 0 - #define SMC_USE_32BIT 1 - #define SMC_IRQ_SENSE IRQF_TRIGGER_FALLING -#elif defined(CONFIG_SH_MAGIC_PANEL_R2) - #define SMC_USE_16BIT 0 - #define SMC_USE_32BIT 1 - #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW -#elif defined(CONFIG_ARCH_OMAP3) - #define SMC_USE_16BIT 0 - #define SMC_USE_32BIT 1 - #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW - #define SMC_MEM_RESERVED 1 -#elif defined(CONFIG_ARCH_OMAP2) - #define SMC_USE_16BIT 0 - #define SMC_USE_32BIT 1 - #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW - #define SMC_MEM_RESERVED 1 -#else -/* - * Default configuration - */ - -#define SMC_DYNAMIC_BUS_CONFIG -#endif - -#ifdef SMC_USE_PXA_DMA -#define SMC_USE_DMA -#endif - -/* store this information for the driver.. */ -struct smc911x_local { - /* - * If I have to wait until the DMA is finished and ready to reload a - * packet, I will store the skbuff here. Then, the DMA will send it - * out and free it. - */ - struct sk_buff *pending_tx_skb; - - /* version/revision of the SMC911x chip */ - u16 version; - u16 revision; - - /* FIFO sizes */ - int tx_fifo_kb; - int tx_fifo_size; - int rx_fifo_size; - int afc_cfg; - - /* Contains the current active receive/phy mode */ - int ctl_rfduplx; - int ctl_rspeed; - - u32 msg_enable; - u32 phy_type; - struct mii_if_info mii; - - /* work queue */ - struct work_struct phy_configure; - - int tx_throttle; - spinlock_t lock; - - struct net_device *netdev; - -#ifdef SMC_USE_DMA - /* DMA needs the physical address of the chip */ - u_long physaddr; - struct dma_chan *rxdma; - struct dma_chan *txdma; - int rxdma_active; - int txdma_active; - struct sk_buff *current_rx_skb; - struct sk_buff *current_tx_skb; - struct device *dev; -#endif - void __iomem *base; -#ifdef SMC_DYNAMIC_BUS_CONFIG - struct smc911x_platdata cfg; -#endif -}; - -/* - * Define the bus width specific IO macros - */ - -#ifdef SMC_DYNAMIC_BUS_CONFIG -static inline unsigned int SMC_inl(struct smc911x_local *lp, int reg) -{ - void __iomem *ioaddr = lp->base + reg; - - if (lp->cfg.flags & SMC911X_USE_32BIT) - return readl(ioaddr); - - if (lp->cfg.flags & SMC911X_USE_16BIT) - return readw(ioaddr) | (readw(ioaddr + 2) << 16); - - BUG(); -} - -static inline void SMC_outl(unsigned int value, struct smc911x_local *lp, - int reg) -{ - void __iomem *ioaddr = lp->base + reg; - - if (lp->cfg.flags & SMC911X_USE_32BIT) { - writel(value, ioaddr); - return; - } - - if (lp->cfg.flags & SMC911X_USE_16BIT) { - writew(value & 0xffff, ioaddr); - writew(value >> 16, ioaddr + 2); - return; - } - - BUG(); -} - -static inline void SMC_insl(struct smc911x_local *lp, int reg, - void *addr, unsigned int count) -{ - void __iomem *ioaddr = lp->base + reg; - - if (lp->cfg.flags & SMC911X_USE_32BIT) { - ioread32_rep(ioaddr, addr, count); - return; - } - - if (lp->cfg.flags & SMC911X_USE_16BIT) { - ioread16_rep(ioaddr, addr, count * 2); - return; - } - - BUG(); -} - -static inline void SMC_outsl(struct smc911x_local *lp, int reg, - void *addr, unsigned int count) -{ - void __iomem *ioaddr = lp->base + reg; - - if (lp->cfg.flags & SMC911X_USE_32BIT) { - iowrite32_rep(ioaddr, addr, count); - return; - } - - if (lp->cfg.flags & SMC911X_USE_16BIT) { - iowrite16_rep(ioaddr, addr, count * 2); - return; - } - - BUG(); -} -#else -#if SMC_USE_16BIT -#define SMC_inl(lp, r) ((readw((lp)->base + (r)) & 0xFFFF) + (readw((lp)->base + (r) + 2) << 16)) -#define SMC_outl(v, lp, r) \ - do{ \ - writew(v & 0xFFFF, (lp)->base + (r)); \ - writew(v >> 16, (lp)->base + (r) + 2); \ - } while (0) -#define SMC_insl(lp, r, p, l) ioread16_rep((short*)((lp)->base + (r)), p, l*2) -#define SMC_outsl(lp, r, p, l) iowrite16_rep((short*)((lp)->base + (r)), p, l*2) - -#elif SMC_USE_32BIT -#define SMC_inl(lp, r) readl((lp)->base + (r)) -#define SMC_outl(v, lp, r) writel(v, (lp)->base + (r)) -#define SMC_insl(lp, r, p, l) ioread32_rep((int*)((lp)->base + (r)), p, l) -#define SMC_outsl(lp, r, p, l) iowrite32_rep((int*)((lp)->base + (r)), p, l) - -#endif /* SMC_USE_16BIT */ -#endif /* SMC_DYNAMIC_BUS_CONFIG */ - - -#ifdef SMC_USE_PXA_DMA - -/* - * Use a DMA for RX and TX packets. - */ -#include - -static dma_addr_t rx_dmabuf, tx_dmabuf; -static int rx_dmalen, tx_dmalen; -static void smc911x_rx_dma_irq(void *data); -static void smc911x_tx_dma_irq(void *data); - -#ifdef SMC_insl -#undef SMC_insl -#define SMC_insl(lp, r, p, l) \ - smc_pxa_dma_insl(lp, lp->physaddr, r, lp->rxdma, p, l) - -static inline void -smc_pxa_dma_insl(struct smc911x_local *lp, u_long physaddr, - int reg, struct dma_chan *dma, u_char *buf, int len) -{ - struct dma_async_tx_descriptor *tx; - - /* 64 bit alignment is required for memory to memory DMA */ - if ((long)buf & 4) { - *((u32 *)buf) = SMC_inl(lp, reg); - buf += 4; - len--; - } - - len *= 4; - rx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_FROM_DEVICE); - rx_dmalen = len; - tx = dmaengine_prep_slave_single(dma, rx_dmabuf, rx_dmalen, - DMA_DEV_TO_MEM, 0); - if (tx) { - tx->callback = smc911x_rx_dma_irq; - tx->callback_param = lp; - dmaengine_submit(tx); - dma_async_issue_pending(dma); - } -} -#endif - -#ifdef SMC_outsl -#undef SMC_outsl -#define SMC_outsl(lp, r, p, l) \ - smc_pxa_dma_outsl(lp, lp->physaddr, r, lp->txdma, p, l) - -static inline void -smc_pxa_dma_outsl(struct smc911x_local *lp, u_long physaddr, - int reg, struct dma_chan *dma, u_char *buf, int len) -{ - struct dma_async_tx_descriptor *tx; - - /* 64 bit alignment is required for memory to memory DMA */ - if ((long)buf & 4) { - SMC_outl(*((u32 *)buf), lp, reg); - buf += 4; - len--; - } - - len *= 4; - tx_dmabuf = dma_map_single(lp->dev, buf, len, DMA_TO_DEVICE); - tx_dmalen = len; - tx = dmaengine_prep_slave_single(dma, tx_dmabuf, tx_dmalen, - DMA_DEV_TO_MEM, 0); - if (tx) { - tx->callback = smc911x_tx_dma_irq; - tx->callback_param = lp; - dmaengine_submit(tx); - dma_async_issue_pending(dma); - } -} -#endif -#endif /* SMC_USE_PXA_DMA */ - - -/* Chip Parameters and Register Definitions */ - -#define SMC911X_TX_FIFO_LOW_THRESHOLD (1536*2) - -#define SMC911X_IO_EXTENT 0x100 - -#define SMC911X_EEPROM_LEN 7 - -/* Below are the register offsets and bit definitions - * of the Lan911x memory space - */ -#define RX_DATA_FIFO (0x00) - -#define TX_DATA_FIFO (0x20) -#define TX_CMD_A_INT_ON_COMP_ (0x80000000) -#define TX_CMD_A_INT_BUF_END_ALGN_ (0x03000000) -#define TX_CMD_A_INT_4_BYTE_ALGN_ (0x00000000) -#define TX_CMD_A_INT_16_BYTE_ALGN_ (0x01000000) -#define TX_CMD_A_INT_32_BYTE_ALGN_ (0x02000000) -#define TX_CMD_A_INT_DATA_OFFSET_ (0x001F0000) -#define TX_CMD_A_INT_FIRST_SEG_ (0x00002000) -#define TX_CMD_A_INT_LAST_SEG_ (0x00001000) -#define TX_CMD_A_BUF_SIZE_ (0x000007FF) -#define TX_CMD_B_PKT_TAG_ (0xFFFF0000) -#define TX_CMD_B_ADD_CRC_DISABLE_ (0x00002000) -#define TX_CMD_B_DISABLE_PADDING_ (0x00001000) -#define TX_CMD_B_PKT_BYTE_LENGTH_ (0x000007FF) - -#define RX_STATUS_FIFO (0x40) -#define RX_STS_PKT_LEN_ (0x3FFF0000) -#define RX_STS_ES_ (0x00008000) -#define RX_STS_BCST_ (0x00002000) -#define RX_STS_LEN_ERR_ (0x00001000) -#define RX_STS_RUNT_ERR_ (0x00000800) -#define RX_STS_MCAST_ (0x00000400) -#define RX_STS_TOO_LONG_ (0x00000080) -#define RX_STS_COLL_ (0x00000040) -#define RX_STS_ETH_TYPE_ (0x00000020) -#define RX_STS_WDOG_TMT_ (0x00000010) -#define RX_STS_MII_ERR_ (0x00000008) -#define RX_STS_DRIBBLING_ (0x00000004) -#define RX_STS_CRC_ERR_ (0x00000002) -#define RX_STATUS_FIFO_PEEK (0x44) -#define TX_STATUS_FIFO (0x48) -#define TX_STS_TAG_ (0xFFFF0000) -#define TX_STS_ES_ (0x00008000) -#define TX_STS_LOC_ (0x00000800) -#define TX_STS_NO_CARR_ (0x00000400) -#define TX_STS_LATE_COLL_ (0x00000200) -#define TX_STS_MANY_COLL_ (0x00000100) -#define TX_STS_COLL_CNT_ (0x00000078) -#define TX_STS_MANY_DEFER_ (0x00000004) -#define TX_STS_UNDERRUN_ (0x00000002) -#define TX_STS_DEFERRED_ (0x00000001) -#define TX_STATUS_FIFO_PEEK (0x4C) -#define ID_REV (0x50) -#define ID_REV_CHIP_ID_ (0xFFFF0000) /* RO */ -#define ID_REV_REV_ID_ (0x0000FFFF) /* RO */ - -#define INT_CFG (0x54) -#define INT_CFG_INT_DEAS_ (0xFF000000) /* R/W */ -#define INT_CFG_INT_DEAS_CLR_ (0x00004000) -#define INT_CFG_INT_DEAS_STS_ (0x00002000) -#define INT_CFG_IRQ_INT_ (0x00001000) /* RO */ -#define INT_CFG_IRQ_EN_ (0x00000100) /* R/W */ -#define INT_CFG_IRQ_POL_ (0x00000010) /* R/W Not Affected by SW Reset */ -#define INT_CFG_IRQ_TYPE_ (0x00000001) /* R/W Not Affected by SW Reset */ - -#define INT_STS (0x58) -#define INT_STS_SW_INT_ (0x80000000) /* R/WC */ -#define INT_STS_TXSTOP_INT_ (0x02000000) /* R/WC */ -#define INT_STS_RXSTOP_INT_ (0x01000000) /* R/WC */ -#define INT_STS_RXDFH_INT_ (0x00800000) /* R/WC */ -#define INT_STS_RXDF_INT_ (0x00400000) /* R/WC */ -#define INT_STS_TX_IOC_ (0x00200000) /* R/WC */ -#define INT_STS_RXD_INT_ (0x00100000) /* R/WC */ -#define INT_STS_GPT_INT_ (0x00080000) /* R/WC */ -#define INT_STS_PHY_INT_ (0x00040000) /* RO */ -#define INT_STS_PME_INT_ (0x00020000) /* R/WC */ -#define INT_STS_TXSO_ (0x00010000) /* R/WC */ -#define INT_STS_RWT_ (0x00008000) /* R/WC */ -#define INT_STS_RXE_ (0x00004000) /* R/WC */ -#define INT_STS_TXE_ (0x00002000) /* R/WC */ -//#define INT_STS_ERX_ (0x00001000) /* R/WC */ -#define INT_STS_TDFU_ (0x00000800) /* R/WC */ -#define INT_STS_TDFO_ (0x00000400) /* R/WC */ -#define INT_STS_TDFA_ (0x00000200) /* R/WC */ -#define INT_STS_TSFF_ (0x00000100) /* R/WC */ -#define INT_STS_TSFL_ (0x00000080) /* R/WC */ -//#define INT_STS_RXDF_ (0x00000040) /* R/WC */ -#define INT_STS_RDFO_ (0x00000040) /* R/WC */ -#define INT_STS_RDFL_ (0x00000020) /* R/WC */ -#define INT_STS_RSFF_ (0x00000010) /* R/WC */ -#define INT_STS_RSFL_ (0x00000008) /* R/WC */ -#define INT_STS_GPIO2_INT_ (0x00000004) /* R/WC */ -#define INT_STS_GPIO1_INT_ (0x00000002) /* R/WC */ -#define INT_STS_GPIO0_INT_ (0x00000001) /* R/WC */ - -#define INT_EN (0x5C) -#define INT_EN_SW_INT_EN_ (0x80000000) /* R/W */ -#define INT_EN_TXSTOP_INT_EN_ (0x02000000) /* R/W */ -#define INT_EN_RXSTOP_INT_EN_ (0x01000000) /* R/W */ -#define INT_EN_RXDFH_INT_EN_ (0x00800000) /* R/W */ -//#define INT_EN_RXDF_INT_EN_ (0x00400000) /* R/W */ -#define INT_EN_TIOC_INT_EN_ (0x00200000) /* R/W */ -#define INT_EN_RXD_INT_EN_ (0x00100000) /* R/W */ -#define INT_EN_GPT_INT_EN_ (0x00080000) /* R/W */ -#define INT_EN_PHY_INT_EN_ (0x00040000) /* R/W */ -#define INT_EN_PME_INT_EN_ (0x00020000) /* R/W */ -#define INT_EN_TXSO_EN_ (0x00010000) /* R/W */ -#define INT_EN_RWT_EN_ (0x00008000) /* R/W */ -#define INT_EN_RXE_EN_ (0x00004000) /* R/W */ -#define INT_EN_TXE_EN_ (0x00002000) /* R/W */ -//#define INT_EN_ERX_EN_ (0x00001000) /* R/W */ -#define INT_EN_TDFU_EN_ (0x00000800) /* R/W */ -#define INT_EN_TDFO_EN_ (0x00000400) /* R/W */ -#define INT_EN_TDFA_EN_ (0x00000200) /* R/W */ -#define INT_EN_TSFF_EN_ (0x00000100) /* R/W */ -#define INT_EN_TSFL_EN_ (0x00000080) /* R/W */ -//#define INT_EN_RXDF_EN_ (0x00000040) /* R/W */ -#define INT_EN_RDFO_EN_ (0x00000040) /* R/W */ -#define INT_EN_RDFL_EN_ (0x00000020) /* R/W */ -#define INT_EN_RSFF_EN_ (0x00000010) /* R/W */ -#define INT_EN_RSFL_EN_ (0x00000008) /* R/W */ -#define INT_EN_GPIO2_INT_ (0x00000004) /* R/W */ -#define INT_EN_GPIO1_INT_ (0x00000002) /* R/W */ -#define INT_EN_GPIO0_INT_ (0x00000001) /* R/W */ - -#define BYTE_TEST (0x64) -#define FIFO_INT (0x68) -#define FIFO_INT_TX_AVAIL_LEVEL_ (0xFF000000) /* R/W */ -#define FIFO_INT_TX_STS_LEVEL_ (0x00FF0000) /* R/W */ -#define FIFO_INT_RX_AVAIL_LEVEL_ (0x0000FF00) /* R/W */ -#define FIFO_INT_RX_STS_LEVEL_ (0x000000FF) /* R/W */ - -#define RX_CFG (0x6C) -#define RX_CFG_RX_END_ALGN_ (0xC0000000) /* R/W */ -#define RX_CFG_RX_END_ALGN4_ (0x00000000) /* R/W */ -#define RX_CFG_RX_END_ALGN16_ (0x40000000) /* R/W */ -#define RX_CFG_RX_END_ALGN32_ (0x80000000) /* R/W */ -#define RX_CFG_RX_DMA_CNT_ (0x0FFF0000) /* R/W */ -#define RX_CFG_RX_DUMP_ (0x00008000) /* R/W */ -#define RX_CFG_RXDOFF_ (0x00001F00) /* R/W */ -//#define RX_CFG_RXBAD_ (0x00000001) /* R/W */ - -#define TX_CFG (0x70) -//#define TX_CFG_TX_DMA_LVL_ (0xE0000000) /* R/W */ -//#define TX_CFG_TX_DMA_CNT_ (0x0FFF0000) /* R/W Self Clearing */ -#define TX_CFG_TXS_DUMP_ (0x00008000) /* Self Clearing */ -#define TX_CFG_TXD_DUMP_ (0x00004000) /* Self Clearing */ -#define TX_CFG_TXSAO_ (0x00000004) /* R/W */ -#define TX_CFG_TX_ON_ (0x00000002) /* R/W */ -#define TX_CFG_STOP_TX_ (0x00000001) /* Self Clearing */ - -#define HW_CFG (0x74) -#define HW_CFG_TTM_ (0x00200000) /* R/W */ -#define HW_CFG_SF_ (0x00100000) /* R/W */ -#define HW_CFG_TX_FIF_SZ_ (0x000F0000) /* R/W */ -#define HW_CFG_TR_ (0x00003000) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_ (0x00000060) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_INT_PHY_ (0x00000000) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_EXT_PHY_ (0x00000020) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_CLK_DIS_ (0x00000040) /* R/W */ -#define HW_CFG_SMI_SEL_ (0x00000010) /* R/W */ -#define HW_CFG_EXT_PHY_DET_ (0x00000008) /* RO */ -#define HW_CFG_EXT_PHY_EN_ (0x00000004) /* R/W */ -#define HW_CFG_32_16_BIT_MODE_ (0x00000004) /* RO */ -#define HW_CFG_SRST_TO_ (0x00000002) /* RO */ -#define HW_CFG_SRST_ (0x00000001) /* Self Clearing */ - -#define RX_DP_CTRL (0x78) -#define RX_DP_CTRL_RX_FFWD_ (0x80000000) /* R/W */ -#define RX_DP_CTRL_FFWD_BUSY_ (0x80000000) /* RO */ - -#define RX_FIFO_INF (0x7C) -#define RX_FIFO_INF_RXSUSED_ (0x00FF0000) /* RO */ -#define RX_FIFO_INF_RXDUSED_ (0x0000FFFF) /* RO */ - -#define TX_FIFO_INF (0x80) -#define TX_FIFO_INF_TSUSED_ (0x00FF0000) /* RO */ -#define TX_FIFO_INF_TDFREE_ (0x0000FFFF) /* RO */ - -#define PMT_CTRL (0x84) -#define PMT_CTRL_PM_MODE_ (0x00003000) /* Self Clearing */ -#define PMT_CTRL_PHY_RST_ (0x00000400) /* Self Clearing */ -#define PMT_CTRL_WOL_EN_ (0x00000200) /* R/W */ -#define PMT_CTRL_ED_EN_ (0x00000100) /* R/W */ -#define PMT_CTRL_PME_TYPE_ (0x00000040) /* R/W Not Affected by SW Reset */ -#define PMT_CTRL_WUPS_ (0x00000030) /* R/WC */ -#define PMT_CTRL_WUPS_NOWAKE_ (0x00000000) /* R/WC */ -#define PMT_CTRL_WUPS_ED_ (0x00000010) /* R/WC */ -#define PMT_CTRL_WUPS_WOL_ (0x00000020) /* R/WC */ -#define PMT_CTRL_WUPS_MULTI_ (0x00000030) /* R/WC */ -#define PMT_CTRL_PME_IND_ (0x00000008) /* R/W */ -#define PMT_CTRL_PME_POL_ (0x00000004) /* R/W */ -#define PMT_CTRL_PME_EN_ (0x00000002) /* R/W Not Affected by SW Reset */ -#define PMT_CTRL_READY_ (0x00000001) /* RO */ - -#define GPIO_CFG (0x88) -#define GPIO_CFG_LED3_EN_ (0x40000000) /* R/W */ -#define GPIO_CFG_LED2_EN_ (0x20000000) /* R/W */ -#define GPIO_CFG_LED1_EN_ (0x10000000) /* R/W */ -#define GPIO_CFG_GPIO2_INT_POL_ (0x04000000) /* R/W */ -#define GPIO_CFG_GPIO1_INT_POL_ (0x02000000) /* R/W */ -#define GPIO_CFG_GPIO0_INT_POL_ (0x01000000) /* R/W */ -#define GPIO_CFG_EEPR_EN_ (0x00700000) /* R/W */ -#define GPIO_CFG_GPIOBUF2_ (0x00040000) /* R/W */ -#define GPIO_CFG_GPIOBUF1_ (0x00020000) /* R/W */ -#define GPIO_CFG_GPIOBUF0_ (0x00010000) /* R/W */ -#define GPIO_CFG_GPIODIR2_ (0x00000400) /* R/W */ -#define GPIO_CFG_GPIODIR1_ (0x00000200) /* R/W */ -#define GPIO_CFG_GPIODIR0_ (0x00000100) /* R/W */ -#define GPIO_CFG_GPIOD4_ (0x00000010) /* R/W */ -#define GPIO_CFG_GPIOD3_ (0x00000008) /* R/W */ -#define GPIO_CFG_GPIOD2_ (0x00000004) /* R/W */ -#define GPIO_CFG_GPIOD1_ (0x00000002) /* R/W */ -#define GPIO_CFG_GPIOD0_ (0x00000001) /* R/W */ - -#define GPT_CFG (0x8C) -#define GPT_CFG_TIMER_EN_ (0x20000000) /* R/W */ -#define GPT_CFG_GPT_LOAD_ (0x0000FFFF) /* R/W */ - -#define GPT_CNT (0x90) -#define GPT_CNT_GPT_CNT_ (0x0000FFFF) /* RO */ - -#define ENDIAN (0x98) -#define FREE_RUN (0x9C) -#define RX_DROP (0xA0) -#define MAC_CSR_CMD (0xA4) -#define MAC_CSR_CMD_CSR_BUSY_ (0x80000000) /* Self Clearing */ -#define MAC_CSR_CMD_R_NOT_W_ (0x40000000) /* R/W */ -#define MAC_CSR_CMD_CSR_ADDR_ (0x000000FF) /* R/W */ - -#define MAC_CSR_DATA (0xA8) -#define AFC_CFG (0xAC) -#define AFC_CFG_AFC_HI_ (0x00FF0000) /* R/W */ -#define AFC_CFG_AFC_LO_ (0x0000FF00) /* R/W */ -#define AFC_CFG_BACK_DUR_ (0x000000F0) /* R/W */ -#define AFC_CFG_FCMULT_ (0x00000008) /* R/W */ -#define AFC_CFG_FCBRD_ (0x00000004) /* R/W */ -#define AFC_CFG_FCADD_ (0x00000002) /* R/W */ -#define AFC_CFG_FCANY_ (0x00000001) /* R/W */ - -#define E2P_CMD (0xB0) -#define E2P_CMD_EPC_BUSY_ (0x80000000) /* Self Clearing */ -#define E2P_CMD_EPC_CMD_ (0x70000000) /* R/W */ -#define E2P_CMD_EPC_CMD_READ_ (0x00000000) /* R/W */ -#define E2P_CMD_EPC_CMD_EWDS_ (0x10000000) /* R/W */ -#define E2P_CMD_EPC_CMD_EWEN_ (0x20000000) /* R/W */ -#define E2P_CMD_EPC_CMD_WRITE_ (0x30000000) /* R/W */ -#define E2P_CMD_EPC_CMD_WRAL_ (0x40000000) /* R/W */ -#define E2P_CMD_EPC_CMD_ERASE_ (0x50000000) /* R/W */ -#define E2P_CMD_EPC_CMD_ERAL_ (0x60000000) /* R/W */ -#define E2P_CMD_EPC_CMD_RELOAD_ (0x70000000) /* R/W */ -#define E2P_CMD_EPC_TIMEOUT_ (0x00000200) /* RO */ -#define E2P_CMD_MAC_ADDR_LOADED_ (0x00000100) /* RO */ -#define E2P_CMD_EPC_ADDR_ (0x000000FF) /* R/W */ - -#define E2P_DATA (0xB4) -#define E2P_DATA_EEPROM_DATA_ (0x000000FF) /* R/W */ -/* end of LAN register offsets and bit definitions */ - -/* - **************************************************************************** - **************************************************************************** - * MAC Control and Status Register (Indirect Address) - * Offset (through the MAC_CSR CMD and DATA port) - **************************************************************************** - **************************************************************************** - * - */ -#define MAC_CR (0x01) /* R/W */ - -/* MAC_CR - MAC Control Register */ -#define MAC_CR_RXALL_ (0x80000000) -// TODO: delete this bit? It is not described in the data sheet. -#define MAC_CR_HBDIS_ (0x10000000) -#define MAC_CR_RCVOWN_ (0x00800000) -#define MAC_CR_LOOPBK_ (0x00200000) -#define MAC_CR_FDPX_ (0x00100000) -#define MAC_CR_MCPAS_ (0x00080000) -#define MAC_CR_PRMS_ (0x00040000) -#define MAC_CR_INVFILT_ (0x00020000) -#define MAC_CR_PASSBAD_ (0x00010000) -#define MAC_CR_HFILT_ (0x00008000) -#define MAC_CR_HPFILT_ (0x00002000) -#define MAC_CR_LCOLL_ (0x00001000) -#define MAC_CR_BCAST_ (0x00000800) -#define MAC_CR_DISRTY_ (0x00000400) -#define MAC_CR_PADSTR_ (0x00000100) -#define MAC_CR_BOLMT_MASK_ (0x000000C0) -#define MAC_CR_DFCHK_ (0x00000020) -#define MAC_CR_TXEN_ (0x00000008) -#define MAC_CR_RXEN_ (0x00000004) - -#define ADDRH (0x02) /* R/W mask 0x0000FFFFUL */ -#define ADDRL (0x03) /* R/W mask 0xFFFFFFFFUL */ -#define HASHH (0x04) /* R/W */ -#define HASHL (0x05) /* R/W */ - -#define MII_ACC (0x06) /* R/W */ -#define MII_ACC_PHY_ADDR_ (0x0000F800) -#define MII_ACC_MIIRINDA_ (0x000007C0) -#define MII_ACC_MII_WRITE_ (0x00000002) -#define MII_ACC_MII_BUSY_ (0x00000001) - -#define MII_DATA (0x07) /* R/W mask 0x0000FFFFUL */ - -#define FLOW (0x08) /* R/W */ -#define FLOW_FCPT_ (0xFFFF0000) -#define FLOW_FCPASS_ (0x00000004) -#define FLOW_FCEN_ (0x00000002) -#define FLOW_FCBSY_ (0x00000001) - -#define VLAN1 (0x09) /* R/W mask 0x0000FFFFUL */ -#define VLAN1_VTI1_ (0x0000ffff) - -#define VLAN2 (0x0A) /* R/W mask 0x0000FFFFUL */ -#define VLAN2_VTI2_ (0x0000ffff) - -#define WUFF (0x0B) /* WO */ - -#define WUCSR (0x0C) /* R/W */ -#define WUCSR_GUE_ (0x00000200) -#define WUCSR_WUFR_ (0x00000040) -#define WUCSR_MPR_ (0x00000020) -#define WUCSR_WAKE_EN_ (0x00000004) -#define WUCSR_MPEN_ (0x00000002) - -/* - **************************************************************************** - * Chip Specific MII Defines - **************************************************************************** - * - * Phy register offsets and bit definitions - * - */ - -#define PHY_MODE_CTRL_STS ((u32)17) /* Mode Control/Status Register */ -//#define MODE_CTRL_STS_FASTRIP_ ((u16)0x4000) -#define MODE_CTRL_STS_EDPWRDOWN_ ((u16)0x2000) -//#define MODE_CTRL_STS_LOWSQEN_ ((u16)0x0800) -//#define MODE_CTRL_STS_MDPREBP_ ((u16)0x0400) -//#define MODE_CTRL_STS_FARLOOPBACK_ ((u16)0x0200) -//#define MODE_CTRL_STS_FASTEST_ ((u16)0x0100) -//#define MODE_CTRL_STS_REFCLKEN_ ((u16)0x0010) -//#define MODE_CTRL_STS_PHYADBP_ ((u16)0x0008) -//#define MODE_CTRL_STS_FORCE_G_LINK_ ((u16)0x0004) -#define MODE_CTRL_STS_ENERGYON_ ((u16)0x0002) - -#define PHY_INT_SRC ((u32)29) -#define PHY_INT_SRC_ENERGY_ON_ ((u16)0x0080) -#define PHY_INT_SRC_ANEG_COMP_ ((u16)0x0040) -#define PHY_INT_SRC_REMOTE_FAULT_ ((u16)0x0020) -#define PHY_INT_SRC_LINK_DOWN_ ((u16)0x0010) -#define PHY_INT_SRC_ANEG_LP_ACK_ ((u16)0x0008) -#define PHY_INT_SRC_PAR_DET_FAULT_ ((u16)0x0004) -#define PHY_INT_SRC_ANEG_PGRX_ ((u16)0x0002) - -#define PHY_INT_MASK ((u32)30) -#define PHY_INT_MASK_ENERGY_ON_ ((u16)0x0080) -#define PHY_INT_MASK_ANEG_COMP_ ((u16)0x0040) -#define PHY_INT_MASK_REMOTE_FAULT_ ((u16)0x0020) -#define PHY_INT_MASK_LINK_DOWN_ ((u16)0x0010) -#define PHY_INT_MASK_ANEG_LP_ACK_ ((u16)0x0008) -#define PHY_INT_MASK_PAR_DET_FAULT_ ((u16)0x0004) -#define PHY_INT_MASK_ANEG_PGRX_ ((u16)0x0002) - -#define PHY_SPECIAL ((u32)31) -#define PHY_SPECIAL_ANEG_DONE_ ((u16)0x1000) -#define PHY_SPECIAL_RES_ ((u16)0x0040) -#define PHY_SPECIAL_RES_MASK_ ((u16)0x0FE1) -#define PHY_SPECIAL_SPD_ ((u16)0x001C) -#define PHY_SPECIAL_SPD_10HALF_ ((u16)0x0004) -#define PHY_SPECIAL_SPD_10FULL_ ((u16)0x0014) -#define PHY_SPECIAL_SPD_100HALF_ ((u16)0x0008) -#define PHY_SPECIAL_SPD_100FULL_ ((u16)0x0018) - -#define LAN911X_INTERNAL_PHY_ID (0x0007C000) - -/* Chip ID values */ -#define CHIP_9115 0x0115 -#define CHIP_9116 0x0116 -#define CHIP_9117 0x0117 -#define CHIP_9118 0x0118 -#define CHIP_9211 0x9211 -#define CHIP_9215 0x115A -#define CHIP_9217 0x117A -#define CHIP_9218 0x118A - -struct chip_id { - u16 id; - char *name; -}; - -static const struct chip_id chip_ids[] = { - { CHIP_9115, "LAN9115" }, - { CHIP_9116, "LAN9116" }, - { CHIP_9117, "LAN9117" }, - { CHIP_9118, "LAN9118" }, - { CHIP_9211, "LAN9211" }, - { CHIP_9215, "LAN9215" }, - { CHIP_9217, "LAN9217" }, - { CHIP_9218, "LAN9218" }, - { 0, NULL }, -}; - -#define IS_REV_A(x) ((x & 0xFFFF)==0) - -/* - * Macros to abstract register access according to the data bus - * capabilities. Please use those and not the in/out primitives. - */ -/* FIFO read/write macros */ -#define SMC_PUSH_DATA(lp, p, l) SMC_outsl( lp, TX_DATA_FIFO, p, (l) >> 2 ) -#define SMC_PULL_DATA(lp, p, l) SMC_insl ( lp, RX_DATA_FIFO, p, (l) >> 2 ) -#define SMC_SET_TX_FIFO(lp, x) SMC_outl( x, lp, TX_DATA_FIFO ) -#define SMC_GET_RX_FIFO(lp) SMC_inl( lp, RX_DATA_FIFO ) - - -/* I/O mapped register read/write macros */ -#define SMC_GET_TX_STS_FIFO(lp) SMC_inl( lp, TX_STATUS_FIFO ) -#define SMC_GET_RX_STS_FIFO(lp) SMC_inl( lp, RX_STATUS_FIFO ) -#define SMC_GET_RX_STS_FIFO_PEEK(lp) SMC_inl( lp, RX_STATUS_FIFO_PEEK ) -#define SMC_GET_PN(lp) (SMC_inl( lp, ID_REV ) >> 16) -#define SMC_GET_REV(lp) (SMC_inl( lp, ID_REV ) & 0xFFFF) -#define SMC_GET_IRQ_CFG(lp) SMC_inl( lp, INT_CFG ) -#define SMC_SET_IRQ_CFG(lp, x) SMC_outl( x, lp, INT_CFG ) -#define SMC_GET_INT(lp) SMC_inl( lp, INT_STS ) -#define SMC_ACK_INT(lp, x) SMC_outl( x, lp, INT_STS ) -#define SMC_GET_INT_EN(lp) SMC_inl( lp, INT_EN ) -#define SMC_SET_INT_EN(lp, x) SMC_outl( x, lp, INT_EN ) -#define SMC_GET_BYTE_TEST(lp) SMC_inl( lp, BYTE_TEST ) -#define SMC_SET_BYTE_TEST(lp, x) SMC_outl( x, lp, BYTE_TEST ) -#define SMC_GET_FIFO_INT(lp) SMC_inl( lp, FIFO_INT ) -#define SMC_SET_FIFO_INT(lp, x) SMC_outl( x, lp, FIFO_INT ) -#define SMC_SET_FIFO_TDA(lp, x) \ - do { \ - unsigned long __flags; \ - int __mask; \ - local_irq_save(__flags); \ - __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<24); \ - SMC_SET_FIFO_INT( (lp), __mask | (x)<<24 ); \ - local_irq_restore(__flags); \ - } while (0) -#define SMC_SET_FIFO_TSL(lp, x) \ - do { \ - unsigned long __flags; \ - int __mask; \ - local_irq_save(__flags); \ - __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<16); \ - SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<16)); \ - local_irq_restore(__flags); \ - } while (0) -#define SMC_SET_FIFO_RSA(lp, x) \ - do { \ - unsigned long __flags; \ - int __mask; \ - local_irq_save(__flags); \ - __mask = SMC_GET_FIFO_INT((lp)) & ~(0xFF<<8); \ - SMC_SET_FIFO_INT( (lp), __mask | (((x) & 0xFF)<<8)); \ - local_irq_restore(__flags); \ - } while (0) -#define SMC_SET_FIFO_RSL(lp, x) \ - do { \ - unsigned long __flags; \ - int __mask; \ - local_irq_save(__flags); \ - __mask = SMC_GET_FIFO_INT((lp)) & ~0xFF; \ - SMC_SET_FIFO_INT( (lp),__mask | ((x) & 0xFF)); \ - local_irq_restore(__flags); \ - } while (0) -#define SMC_GET_RX_CFG(lp) SMC_inl( lp, RX_CFG ) -#define SMC_SET_RX_CFG(lp, x) SMC_outl( x, lp, RX_CFG ) -#define SMC_GET_TX_CFG(lp) SMC_inl( lp, TX_CFG ) -#define SMC_SET_TX_CFG(lp, x) SMC_outl( x, lp, TX_CFG ) -#define SMC_GET_HW_CFG(lp) SMC_inl( lp, HW_CFG ) -#define SMC_SET_HW_CFG(lp, x) SMC_outl( x, lp, HW_CFG ) -#define SMC_GET_RX_DP_CTRL(lp) SMC_inl( lp, RX_DP_CTRL ) -#define SMC_SET_RX_DP_CTRL(lp, x) SMC_outl( x, lp, RX_DP_CTRL ) -#define SMC_GET_PMT_CTRL(lp) SMC_inl( lp, PMT_CTRL ) -#define SMC_SET_PMT_CTRL(lp, x) SMC_outl( x, lp, PMT_CTRL ) -#define SMC_GET_GPIO_CFG(lp) SMC_inl( lp, GPIO_CFG ) -#define SMC_SET_GPIO_CFG(lp, x) SMC_outl( x, lp, GPIO_CFG ) -#define SMC_GET_RX_FIFO_INF(lp) SMC_inl( lp, RX_FIFO_INF ) -#define SMC_SET_RX_FIFO_INF(lp, x) SMC_outl( x, lp, RX_FIFO_INF ) -#define SMC_GET_TX_FIFO_INF(lp) SMC_inl( lp, TX_FIFO_INF ) -#define SMC_SET_TX_FIFO_INF(lp, x) SMC_outl( x, lp, TX_FIFO_INF ) -#define SMC_GET_GPT_CFG(lp) SMC_inl( lp, GPT_CFG ) -#define SMC_SET_GPT_CFG(lp, x) SMC_outl( x, lp, GPT_CFG ) -#define SMC_GET_RX_DROP(lp) SMC_inl( lp, RX_DROP ) -#define SMC_SET_RX_DROP(lp, x) SMC_outl( x, lp, RX_DROP ) -#define SMC_GET_MAC_CMD(lp) SMC_inl( lp, MAC_CSR_CMD ) -#define SMC_SET_MAC_CMD(lp, x) SMC_outl( x, lp, MAC_CSR_CMD ) -#define SMC_GET_MAC_DATA(lp) SMC_inl( lp, MAC_CSR_DATA ) -#define SMC_SET_MAC_DATA(lp, x) SMC_outl( x, lp, MAC_CSR_DATA ) -#define SMC_GET_AFC_CFG(lp) SMC_inl( lp, AFC_CFG ) -#define SMC_SET_AFC_CFG(lp, x) SMC_outl( x, lp, AFC_CFG ) -#define SMC_GET_E2P_CMD(lp) SMC_inl( lp, E2P_CMD ) -#define SMC_SET_E2P_CMD(lp, x) SMC_outl( x, lp, E2P_CMD ) -#define SMC_GET_E2P_DATA(lp) SMC_inl( lp, E2P_DATA ) -#define SMC_SET_E2P_DATA(lp, x) SMC_outl( x, lp, E2P_DATA ) - -/* MAC register read/write macros */ -#define SMC_GET_MAC_CSR(lp,a,v) \ - do { \ - while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - SMC_SET_MAC_CMD((lp),MAC_CSR_CMD_CSR_BUSY_ | \ - MAC_CSR_CMD_R_NOT_W_ | (a) ); \ - while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - v = SMC_GET_MAC_DATA((lp)); \ - } while (0) -#define SMC_SET_MAC_CSR(lp,a,v) \ - do { \ - while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - SMC_SET_MAC_DATA((lp), v); \ - SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_CSR_BUSY_ | (a) ); \ - while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - } while (0) -#define SMC_GET_MAC_CR(lp, x) SMC_GET_MAC_CSR( (lp), MAC_CR, x ) -#define SMC_SET_MAC_CR(lp, x) SMC_SET_MAC_CSR( (lp), MAC_CR, x ) -#define SMC_GET_ADDRH(lp, x) SMC_GET_MAC_CSR( (lp), ADDRH, x ) -#define SMC_SET_ADDRH(lp, x) SMC_SET_MAC_CSR( (lp), ADDRH, x ) -#define SMC_GET_ADDRL(lp, x) SMC_GET_MAC_CSR( (lp), ADDRL, x ) -#define SMC_SET_ADDRL(lp, x) SMC_SET_MAC_CSR( (lp), ADDRL, x ) -#define SMC_GET_HASHH(lp, x) SMC_GET_MAC_CSR( (lp), HASHH, x ) -#define SMC_SET_HASHH(lp, x) SMC_SET_MAC_CSR( (lp), HASHH, x ) -#define SMC_GET_HASHL(lp, x) SMC_GET_MAC_CSR( (lp), HASHL, x ) -#define SMC_SET_HASHL(lp, x) SMC_SET_MAC_CSR( (lp), HASHL, x ) -#define SMC_GET_MII_ACC(lp, x) SMC_GET_MAC_CSR( (lp), MII_ACC, x ) -#define SMC_SET_MII_ACC(lp, x) SMC_SET_MAC_CSR( (lp), MII_ACC, x ) -#define SMC_GET_MII_DATA(lp, x) SMC_GET_MAC_CSR( (lp), MII_DATA, x ) -#define SMC_SET_MII_DATA(lp, x) SMC_SET_MAC_CSR( (lp), MII_DATA, x ) -#define SMC_GET_FLOW(lp, x) SMC_GET_MAC_CSR( (lp), FLOW, x ) -#define SMC_SET_FLOW(lp, x) SMC_SET_MAC_CSR( (lp), FLOW, x ) -#define SMC_GET_VLAN1(lp, x) SMC_GET_MAC_CSR( (lp), VLAN1, x ) -#define SMC_SET_VLAN1(lp, x) SMC_SET_MAC_CSR( (lp), VLAN1, x ) -#define SMC_GET_VLAN2(lp, x) SMC_GET_MAC_CSR( (lp), VLAN2, x ) -#define SMC_SET_VLAN2(lp, x) SMC_SET_MAC_CSR( (lp), VLAN2, x ) -#define SMC_SET_WUFF(lp, x) SMC_SET_MAC_CSR( (lp), WUFF, x ) -#define SMC_GET_WUCSR(lp, x) SMC_GET_MAC_CSR( (lp), WUCSR, x ) -#define SMC_SET_WUCSR(lp, x) SMC_SET_MAC_CSR( (lp), WUCSR, x ) - -/* PHY register read/write macros */ -#define SMC_GET_MII(lp,a,phy,v) \ - do { \ - u32 __v; \ - do { \ - SMC_GET_MII_ACC((lp), __v); \ - } while ( __v & MII_ACC_MII_BUSY_ ); \ - SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \ - MII_ACC_MII_BUSY_); \ - do { \ - SMC_GET_MII_ACC( (lp), __v); \ - } while ( __v & MII_ACC_MII_BUSY_ ); \ - SMC_GET_MII_DATA((lp), v); \ - } while (0) -#define SMC_SET_MII(lp,a,phy,v) \ - do { \ - u32 __v; \ - do { \ - SMC_GET_MII_ACC((lp), __v); \ - } while ( __v & MII_ACC_MII_BUSY_ ); \ - SMC_SET_MII_DATA((lp), v); \ - SMC_SET_MII_ACC( (lp), ((phy)<<11) | ((a)<<6) | \ - MII_ACC_MII_BUSY_ | \ - MII_ACC_MII_WRITE_ ); \ - do { \ - SMC_GET_MII_ACC((lp), __v); \ - } while ( __v & MII_ACC_MII_BUSY_ ); \ - } while (0) -#define SMC_GET_PHY_BMCR(lp,phy,x) SMC_GET_MII( (lp), MII_BMCR, phy, x ) -#define SMC_SET_PHY_BMCR(lp,phy,x) SMC_SET_MII( (lp), MII_BMCR, phy, x ) -#define SMC_GET_PHY_BMSR(lp,phy,x) SMC_GET_MII( (lp), MII_BMSR, phy, x ) -#define SMC_GET_PHY_ID1(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID1, phy, x ) -#define SMC_GET_PHY_ID2(lp,phy,x) SMC_GET_MII( (lp), MII_PHYSID2, phy, x ) -#define SMC_GET_PHY_MII_ADV(lp,phy,x) SMC_GET_MII( (lp), MII_ADVERTISE, phy, x ) -#define SMC_SET_PHY_MII_ADV(lp,phy,x) SMC_SET_MII( (lp), MII_ADVERTISE, phy, x ) -#define SMC_GET_PHY_MII_LPA(lp,phy,x) SMC_GET_MII( (lp), MII_LPA, phy, x ) -#define SMC_SET_PHY_MII_LPA(lp,phy,x) SMC_SET_MII( (lp), MII_LPA, phy, x ) -#define SMC_GET_PHY_CTRL_STS(lp,phy,x) SMC_GET_MII( (lp), PHY_MODE_CTRL_STS, phy, x ) -#define SMC_SET_PHY_CTRL_STS(lp,phy,x) SMC_SET_MII( (lp), PHY_MODE_CTRL_STS, phy, x ) -#define SMC_GET_PHY_INT_SRC(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_SRC, phy, x ) -#define SMC_SET_PHY_INT_SRC(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_SRC, phy, x ) -#define SMC_GET_PHY_INT_MASK(lp,phy,x) SMC_GET_MII( (lp), PHY_INT_MASK, phy, x ) -#define SMC_SET_PHY_INT_MASK(lp,phy,x) SMC_SET_MII( (lp), PHY_INT_MASK, phy, x ) -#define SMC_GET_PHY_SPECIAL(lp,phy,x) SMC_GET_MII( (lp), PHY_SPECIAL, phy, x ) - - - -/* Misc read/write macros */ - -#ifndef SMC_GET_MAC_ADDR -#define SMC_GET_MAC_ADDR(lp, addr) \ - do { \ - unsigned int __v; \ - \ - SMC_GET_MAC_CSR((lp), ADDRL, __v); \ - addr[0] = __v; addr[1] = __v >> 8; \ - addr[2] = __v >> 16; addr[3] = __v >> 24; \ - SMC_GET_MAC_CSR((lp), ADDRH, __v); \ - addr[4] = __v; addr[5] = __v >> 8; \ - } while (0) -#endif - -#define SMC_SET_MAC_ADDR(lp, addr) \ - do { \ - SMC_SET_MAC_CSR((lp), ADDRL, \ - addr[0] | \ - (addr[1] << 8) | \ - (addr[2] << 16) | \ - (addr[3] << 24)); \ - SMC_SET_MAC_CSR((lp), ADDRH, addr[4]|(addr[5] << 8));\ - } while (0) - - -#define SMC_WRITE_EEPROM_CMD(lp, cmd, addr) \ - do { \ - while (SMC_GET_E2P_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - SMC_SET_MAC_CMD((lp), MAC_CSR_CMD_R_NOT_W_ | a ); \ - while (SMC_GET_MAC_CMD((lp)) & MAC_CSR_CMD_CSR_BUSY_); \ - } while (0) - -#endif /* _SMC911X_H_ */ diff --git a/include/linux/smc911x.h b/include/linux/smc911x.h deleted file mode 100644 index 8cace8189e74..000000000000 --- a/include/linux/smc911x.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __SMC911X_H__ -#define __SMC911X_H__ - -#define SMC911X_USE_16BIT (1 << 0) -#define SMC911X_USE_32BIT (1 << 1) - -struct smc911x_platdata { - unsigned long flags; - unsigned long irq_flags; /* IRQF_... */ - int irq_polarity; -}; - -#endif /* __SMC911X_H__ */ -- cgit v1.2.3 From 3350607dc5637be2563f484dcfe2fed456f3d4ff Mon Sep 17 00:00:00 2001 From: Günther Noack Date: Tue, 18 Oct 2022 20:22:06 +0200 Subject: security: Create file_truncate hook from path_truncate hook MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Like path_truncate, the file_truncate hook also restricts file truncation, but is called in the cases where truncation is attempted on an already-opened file. This is required in a subsequent commit to handle ftruncate() operations differently to truncate() operations. Acked-by: Tetsuo Handa Acked-by: John Johansen Acked-by: Paul Moore Signed-off-by: Günther Noack Link: https://lore.kernel.org/r/20221018182216.301684-2-gnoack3000@gmail.com Signed-off-by: Mickaël Salaün --- fs/namei.c | 2 +- fs/open.c | 2 +- include/linux/lsm_hook_defs.h | 1 + include/linux/lsm_hooks.h | 10 +++++++++- include/linux/security.h | 6 ++++++ security/apparmor/lsm.c | 6 ++++++ security/security.c | 5 +++++ security/tomoyo/tomoyo.c | 13 +++++++++++++ 8 files changed, 42 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/fs/namei.c b/fs/namei.c index 578c2110df02..85e9b9cc5c38 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3211,7 +3211,7 @@ static int handle_truncate(struct user_namespace *mnt_userns, struct file *filp) if (error) return error; - error = security_path_truncate(path); + error = security_file_truncate(filp); if (!error) { error = do_truncate(mnt_userns, path->dentry, 0, ATTR_MTIME|ATTR_CTIME|ATTR_OPEN, diff --git a/fs/open.c b/fs/open.c index a81319b6177f..c92f76ab341a 100644 --- a/fs/open.c +++ b/fs/open.c @@ -188,7 +188,7 @@ long do_sys_ftruncate(unsigned int fd, loff_t length, int small) if (IS_APPEND(file_inode(f.file))) goto out_putf; sb_start_write(inode->i_sb); - error = security_path_truncate(&f.file->f_path); + error = security_file_truncate(f.file); if (!error) error = do_truncate(file_mnt_user_ns(f.file), dentry, length, ATTR_MTIME | ATTR_CTIME, f.file); diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index ec119da1d89b..f67025823d92 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -177,6 +177,7 @@ LSM_HOOK(int, 0, file_send_sigiotask, struct task_struct *tsk, struct fown_struct *fown, int sig) LSM_HOOK(int, 0, file_receive, struct file *file) LSM_HOOK(int, 0, file_open, struct file *file) +LSM_HOOK(int, 0, file_truncate, struct file *file) LSM_HOOK(int, 0, task_alloc, struct task_struct *task, unsigned long clone_flags) LSM_HOOK(void, LSM_RET_VOID, task_free, struct task_struct *task) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 4ec80b96c22e..fad93a6d5293 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -409,7 +409,9 @@ * @attr is the iattr structure containing the new file attributes. * Return 0 if permission is granted. * @path_truncate: - * Check permission before truncating a file. + * Check permission before truncating the file indicated by path. + * Note that truncation permissions may also be checked based on + * already opened files, using the @file_truncate hook. * @path contains the path structure for the file. * Return 0 if permission is granted. * @inode_getattr: @@ -598,6 +600,12 @@ * to receive an open file descriptor via socket IPC. * @file contains the file structure being received. * Return 0 if permission is granted. + * @file_truncate: + * Check permission before truncating a file, i.e. using ftruncate. + * Note that truncation permission may also be checked based on the path, + * using the @path_truncate hook. + * @file contains the file structure for the file. + * Return 0 if permission is granted. * @file_open: * Save open-time permission checking state for later use upon * file_permission, and recheck access if anything has changed diff --git a/include/linux/security.h b/include/linux/security.h index ca1b7109c0db..1b5de26bdb12 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -396,6 +396,7 @@ int security_file_send_sigiotask(struct task_struct *tsk, struct fown_struct *fown, int sig); int security_file_receive(struct file *file); int security_file_open(struct file *file); +int security_file_truncate(struct file *file); int security_task_alloc(struct task_struct *task, unsigned long clone_flags); void security_task_free(struct task_struct *task); int security_cred_alloc_blank(struct cred *cred, gfp_t gfp); @@ -1014,6 +1015,11 @@ static inline int security_file_open(struct file *file) return 0; } +static inline int security_file_truncate(struct file *file) +{ + return 0; +} + static inline int security_task_alloc(struct task_struct *task, unsigned long clone_flags) { diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index f56070270c69..be31549cfb40 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -329,6 +329,11 @@ static int apparmor_path_truncate(const struct path *path) return common_perm_cond(OP_TRUNC, path, MAY_WRITE | AA_MAY_SETATTR); } +static int apparmor_file_truncate(struct file *file) +{ + return apparmor_path_truncate(&file->f_path); +} + static int apparmor_path_symlink(const struct path *dir, struct dentry *dentry, const char *old_name) { @@ -1232,6 +1237,7 @@ static struct security_hook_list apparmor_hooks[] __lsm_ro_after_init = { LSM_HOOK_INIT(mmap_file, apparmor_mmap_file), LSM_HOOK_INIT(file_mprotect, apparmor_file_mprotect), LSM_HOOK_INIT(file_lock, apparmor_file_lock), + LSM_HOOK_INIT(file_truncate, apparmor_file_truncate), LSM_HOOK_INIT(getprocattr, apparmor_getprocattr), LSM_HOOK_INIT(setprocattr, apparmor_setprocattr), diff --git a/security/security.c b/security/security.c index 79d82cb6e469..b55596958d0c 100644 --- a/security/security.c +++ b/security/security.c @@ -1652,6 +1652,11 @@ int security_file_open(struct file *file) return fsnotify_perm(file, MAY_OPEN); } +int security_file_truncate(struct file *file) +{ + return call_int_hook(file_truncate, 0, file); +} + int security_task_alloc(struct task_struct *task, unsigned long clone_flags) { int rc = lsm_task_alloc(task); diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 71e82d855ebf..af04a7b7eb28 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -134,6 +134,18 @@ static int tomoyo_path_truncate(const struct path *path) return tomoyo_path_perm(TOMOYO_TYPE_TRUNCATE, path, NULL); } +/** + * tomoyo_file_truncate - Target for security_file_truncate(). + * + * @file: Pointer to "struct file". + * + * Returns 0 on success, negative value otherwise. + */ +static int tomoyo_file_truncate(struct file *file) +{ + return tomoyo_path_truncate(&file->f_path); +} + /** * tomoyo_path_unlink - Target for security_path_unlink(). * @@ -545,6 +557,7 @@ static struct security_hook_list tomoyo_hooks[] __lsm_ro_after_init = { LSM_HOOK_INIT(bprm_check_security, tomoyo_bprm_check_security), LSM_HOOK_INIT(file_fcntl, tomoyo_file_fcntl), LSM_HOOK_INIT(file_open, tomoyo_file_open), + LSM_HOOK_INIT(file_truncate, tomoyo_file_truncate), LSM_HOOK_INIT(path_truncate, tomoyo_path_truncate), LSM_HOOK_INIT(path_unlink, tomoyo_path_unlink), LSM_HOOK_INIT(path_mkdir, tomoyo_path_mkdir), -- cgit v1.2.3 From b9f5ce27c8f8be409d6afca9797a2da01e5cebbb Mon Sep 17 00:00:00 2001 From: Günther Noack Date: Tue, 18 Oct 2022 20:22:09 +0200 Subject: landlock: Support file truncation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce the LANDLOCK_ACCESS_FS_TRUNCATE flag for file truncation. This flag hooks into the path_truncate, file_truncate and file_alloc_security LSM hooks and covers file truncation using truncate(2), ftruncate(2), open(2) with O_TRUNC, as well as creat(). This change also increments the Landlock ABI version, updates corresponding selftests, and updates code documentation to document the flag. In security/security.c, allocate security blobs at pointer-aligned offsets. This fixes the problem where one LSM's security blob can shift another LSM's security blob to an unaligned address (reported by Nathan Chancellor). The following operations are restricted: open(2): requires the LANDLOCK_ACCESS_FS_TRUNCATE right if a file gets implicitly truncated as part of the open() (e.g. using O_TRUNC). Notable special cases: * open(..., O_RDONLY|O_TRUNC) can truncate files as well in Linux * open() with O_TRUNC does *not* need the TRUNCATE right when it creates a new file. truncate(2) (on a path): requires the LANDLOCK_ACCESS_FS_TRUNCATE right. ftruncate(2) (on a file): requires that the file had the TRUNCATE right when it was previously opened. File descriptors acquired by other means than open(2) (e.g. memfd_create(2)) continue to support truncation with ftruncate(2). Cc: Nathan Chancellor Signed-off-by: Günther Noack Acked-by: Paul Moore (LSM) Link: https://lore.kernel.org/r/20221018182216.301684-5-gnoack3000@gmail.com Signed-off-by: Mickaël Salaün --- include/uapi/linux/landlock.h | 21 ++++-- security/landlock/fs.c | 104 +++++++++++++++++++++++++-- security/landlock/fs.h | 24 +++++++ security/landlock/limits.h | 2 +- security/landlock/setup.c | 1 + security/landlock/syscalls.c | 2 +- security/security.c | 11 +-- tools/testing/selftests/landlock/base_test.c | 2 +- tools/testing/selftests/landlock/fs_test.c | 7 +- 9 files changed, 153 insertions(+), 21 deletions(-) (limited to 'include') diff --git a/include/uapi/linux/landlock.h b/include/uapi/linux/landlock.h index 9c4bcc37a455..f3223f964691 100644 --- a/include/uapi/linux/landlock.h +++ b/include/uapi/linux/landlock.h @@ -95,8 +95,19 @@ struct landlock_path_beneath_attr { * A file can only receive these access rights: * * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file. - * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. + * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. Note that + * you might additionally need the %LANDLOCK_ACCESS_FS_TRUNCATE right in order + * to overwrite files with :manpage:`open(2)` using ``O_TRUNC`` or + * :manpage:`creat(2)`. * - %LANDLOCK_ACCESS_FS_READ_FILE: Open a file with read access. + * - %LANDLOCK_ACCESS_FS_TRUNCATE: Truncate a file with :manpage:`truncate(2)`, + * :manpage:`ftruncate(2)`, :manpage:`creat(2)`, or :manpage:`open(2)` with + * ``O_TRUNC``. Whether an opened file can be truncated with + * :manpage:`ftruncate(2)` is determined during :manpage:`open(2)`, in the + * same way as read and write permissions are checked during + * :manpage:`open(2)` using %LANDLOCK_ACCESS_FS_READ_FILE and + * %LANDLOCK_ACCESS_FS_WRITE_FILE. This access right is available since the + * third version of the Landlock ABI. * * A directory can receive access rights related to files or directories. The * following access right is applied to the directory itself, and the @@ -139,10 +150,9 @@ struct landlock_path_beneath_attr { * * It is currently not possible to restrict some file-related actions * accessible through these syscall families: :manpage:`chdir(2)`, - * :manpage:`truncate(2)`, :manpage:`stat(2)`, :manpage:`flock(2)`, - * :manpage:`chmod(2)`, :manpage:`chown(2)`, :manpage:`setxattr(2)`, - * :manpage:`utime(2)`, :manpage:`ioctl(2)`, :manpage:`fcntl(2)`, - * :manpage:`access(2)`. + * :manpage:`stat(2)`, :manpage:`flock(2)`, :manpage:`chmod(2)`, + * :manpage:`chown(2)`, :manpage:`setxattr(2)`, :manpage:`utime(2)`, + * :manpage:`ioctl(2)`, :manpage:`fcntl(2)`, :manpage:`access(2)`. * Future Landlock evolutions will enable to restrict them. */ /* clang-format off */ @@ -160,6 +170,7 @@ struct landlock_path_beneath_attr { #define LANDLOCK_ACCESS_FS_MAKE_BLOCK (1ULL << 11) #define LANDLOCK_ACCESS_FS_MAKE_SYM (1ULL << 12) #define LANDLOCK_ACCESS_FS_REFER (1ULL << 13) +#define LANDLOCK_ACCESS_FS_TRUNCATE (1ULL << 14) /* clang-format on */ #endif /* _UAPI_LINUX_LANDLOCK_H */ diff --git a/security/landlock/fs.c b/security/landlock/fs.c index 87fde50eb550..adcea0fe7e68 100644 --- a/security/landlock/fs.c +++ b/security/landlock/fs.c @@ -146,7 +146,8 @@ retry: #define ACCESS_FILE ( \ LANDLOCK_ACCESS_FS_EXECUTE | \ LANDLOCK_ACCESS_FS_WRITE_FILE | \ - LANDLOCK_ACCESS_FS_READ_FILE) + LANDLOCK_ACCESS_FS_READ_FILE | \ + LANDLOCK_ACCESS_FS_TRUNCATE) /* clang-format on */ /* @@ -1154,9 +1155,23 @@ static int hook_path_rmdir(const struct path *const dir, return current_check_access_path(dir, LANDLOCK_ACCESS_FS_REMOVE_DIR); } +static int hook_path_truncate(const struct path *const path) +{ + return current_check_access_path(path, LANDLOCK_ACCESS_FS_TRUNCATE); +} + /* File hooks */ -static inline access_mask_t get_file_access(const struct file *const file) +/** + * get_required_file_open_access - Get access needed to open a file + * + * @file: File being opened. + * + * Returns the access rights that are required for opening the given file, + * depending on the file type and open mode. + */ +static inline access_mask_t +get_required_file_open_access(const struct file *const file) { access_mask_t access = 0; @@ -1174,19 +1189,95 @@ static inline access_mask_t get_file_access(const struct file *const file) return access; } +static int hook_file_alloc_security(struct file *const file) +{ + /* + * Grants all access rights, even if most of them are not checked later + * on. It is more consistent. + * + * Notably, file descriptors for regular files can also be acquired + * without going through the file_open hook, for example when using + * memfd_create(2). + */ + landlock_file(file)->allowed_access = LANDLOCK_MASK_ACCESS_FS; + return 0; +} + static int hook_file_open(struct file *const file) { + layer_mask_t layer_masks[LANDLOCK_NUM_ACCESS_FS] = {}; + access_mask_t open_access_request, full_access_request, allowed_access; + const access_mask_t optional_access = LANDLOCK_ACCESS_FS_TRUNCATE; const struct landlock_ruleset *const dom = landlock_get_current_domain(); if (!dom) return 0; + /* - * Because a file may be opened with O_PATH, get_file_access() may - * return 0. This case will be handled with a future Landlock + * Because a file may be opened with O_PATH, get_required_file_open_access() + * may return 0. This case will be handled with a future Landlock * evolution. */ - return check_access_path(dom, &file->f_path, get_file_access(file)); + open_access_request = get_required_file_open_access(file); + + /* + * We look up more access than what we immediately need for open(), so + * that we can later authorize operations on opened files. + */ + full_access_request = open_access_request | optional_access; + + if (is_access_to_paths_allowed( + dom, &file->f_path, + init_layer_masks(dom, full_access_request, &layer_masks), + &layer_masks, NULL, 0, NULL, NULL)) { + allowed_access = full_access_request; + } else { + unsigned long access_bit; + const unsigned long access_req = full_access_request; + + /* + * Calculate the actual allowed access rights from layer_masks. + * Add each access right to allowed_access which has not been + * vetoed by any layer. + */ + allowed_access = 0; + for_each_set_bit(access_bit, &access_req, + ARRAY_SIZE(layer_masks)) { + if (!layer_masks[access_bit]) + allowed_access |= BIT_ULL(access_bit); + } + } + + /* + * For operations on already opened files (i.e. ftruncate()), it is the + * access rights at the time of open() which decide whether the + * operation is permitted. Therefore, we record the relevant subset of + * file access rights in the opened struct file. + */ + landlock_file(file)->allowed_access = allowed_access; + + if ((open_access_request & allowed_access) == open_access_request) + return 0; + + return -EACCES; +} + +static int hook_file_truncate(struct file *const file) +{ + /* + * Allows truncation if the truncate right was available at the time of + * opening the file, to get a consistent access check as for read, write + * and execute operations. + * + * Note: For checks done based on the file's Landlock allowed access, we + * enforce them independently of whether the current thread is in a + * Landlock domain, so that open files passed between independent + * processes retain their behaviour. + */ + if (landlock_file(file)->allowed_access & LANDLOCK_ACCESS_FS_TRUNCATE) + return 0; + return -EACCES; } static struct security_hook_list landlock_hooks[] __lsm_ro_after_init = { @@ -1206,8 +1297,11 @@ static struct security_hook_list landlock_hooks[] __lsm_ro_after_init = { LSM_HOOK_INIT(path_symlink, hook_path_symlink), LSM_HOOK_INIT(path_unlink, hook_path_unlink), LSM_HOOK_INIT(path_rmdir, hook_path_rmdir), + LSM_HOOK_INIT(path_truncate, hook_path_truncate), + LSM_HOOK_INIT(file_alloc_security, hook_file_alloc_security), LSM_HOOK_INIT(file_open, hook_file_open), + LSM_HOOK_INIT(file_truncate, hook_file_truncate), }; __init void landlock_add_fs_hooks(void) diff --git a/security/landlock/fs.h b/security/landlock/fs.h index 8db7acf9109b..488e4813680a 100644 --- a/security/landlock/fs.h +++ b/security/landlock/fs.h @@ -36,6 +36,24 @@ struct landlock_inode_security { struct landlock_object __rcu *object; }; +/** + * struct landlock_file_security - File security blob + * + * This information is populated when opening a file in hook_file_open, and + * tracks the relevant Landlock access rights that were available at the time + * of opening the file. Other LSM hooks use these rights in order to authorize + * operations on already opened files. + */ +struct landlock_file_security { + /** + * @allowed_access: Access rights that were available at the time of + * opening the file. This is not necessarily the full set of access + * rights available at that time, but it's the necessary subset as + * needed to authorize later operations on the open file. + */ + access_mask_t allowed_access; +}; + /** * struct landlock_superblock_security - Superblock security blob * @@ -50,6 +68,12 @@ struct landlock_superblock_security { atomic_long_t inode_refs; }; +static inline struct landlock_file_security * +landlock_file(const struct file *const file) +{ + return file->f_security + landlock_blob_sizes.lbs_file; +} + static inline struct landlock_inode_security * landlock_inode(const struct inode *const inode) { diff --git a/security/landlock/limits.h b/security/landlock/limits.h index b54184ab9439..82288f0e9e5e 100644 --- a/security/landlock/limits.h +++ b/security/landlock/limits.h @@ -18,7 +18,7 @@ #define LANDLOCK_MAX_NUM_LAYERS 16 #define LANDLOCK_MAX_NUM_RULES U32_MAX -#define LANDLOCK_LAST_ACCESS_FS LANDLOCK_ACCESS_FS_REFER +#define LANDLOCK_LAST_ACCESS_FS LANDLOCK_ACCESS_FS_TRUNCATE #define LANDLOCK_MASK_ACCESS_FS ((LANDLOCK_LAST_ACCESS_FS << 1) - 1) #define LANDLOCK_NUM_ACCESS_FS __const_hweight64(LANDLOCK_MASK_ACCESS_FS) diff --git a/security/landlock/setup.c b/security/landlock/setup.c index f8e8e980454c..3f196d2ce4f9 100644 --- a/security/landlock/setup.c +++ b/security/landlock/setup.c @@ -19,6 +19,7 @@ bool landlock_initialized __lsm_ro_after_init = false; struct lsm_blob_sizes landlock_blob_sizes __lsm_ro_after_init = { .lbs_cred = sizeof(struct landlock_cred_security), + .lbs_file = sizeof(struct landlock_file_security), .lbs_inode = sizeof(struct landlock_inode_security), .lbs_superblock = sizeof(struct landlock_superblock_security), }; diff --git a/security/landlock/syscalls.c b/security/landlock/syscalls.c index 2ca0ccbd905a..245cc650a4dc 100644 --- a/security/landlock/syscalls.c +++ b/security/landlock/syscalls.c @@ -129,7 +129,7 @@ static const struct file_operations ruleset_fops = { .write = fop_dummy_write, }; -#define LANDLOCK_ABI_VERSION 2 +#define LANDLOCK_ABI_VERSION 3 /** * sys_landlock_create_ruleset - Create a new ruleset diff --git a/security/security.c b/security/security.c index b55596958d0c..e0fe4ba39eb9 100644 --- a/security/security.c +++ b/security/security.c @@ -185,11 +185,12 @@ static void __init lsm_set_blob_size(int *need, int *lbs) { int offset; - if (*need > 0) { - offset = *lbs; - *lbs += *need; - *need = offset; - } + if (*need <= 0) + return; + + offset = ALIGN(*lbs, sizeof(void *)); + *lbs = offset + *need; + *need = offset; } static void __init lsm_set_blob_sizes(struct lsm_blob_sizes *needed) diff --git a/tools/testing/selftests/landlock/base_test.c b/tools/testing/selftests/landlock/base_test.c index da9290817866..72cdae277b02 100644 --- a/tools/testing/selftests/landlock/base_test.c +++ b/tools/testing/selftests/landlock/base_test.c @@ -75,7 +75,7 @@ TEST(abi_version) const struct landlock_ruleset_attr ruleset_attr = { .handled_access_fs = LANDLOCK_ACCESS_FS_READ_FILE, }; - ASSERT_EQ(2, landlock_create_ruleset(NULL, 0, + ASSERT_EQ(3, landlock_create_ruleset(NULL, 0, LANDLOCK_CREATE_RULESET_VERSION)); ASSERT_EQ(-1, landlock_create_ruleset(&ruleset_attr, 0, diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c index 45de42a027c5..87b28d14a1aa 100644 --- a/tools/testing/selftests/landlock/fs_test.c +++ b/tools/testing/selftests/landlock/fs_test.c @@ -406,9 +406,10 @@ TEST_F_FORK(layout1, inval) #define ACCESS_FILE ( \ LANDLOCK_ACCESS_FS_EXECUTE | \ LANDLOCK_ACCESS_FS_WRITE_FILE | \ - LANDLOCK_ACCESS_FS_READ_FILE) + LANDLOCK_ACCESS_FS_READ_FILE | \ + LANDLOCK_ACCESS_FS_TRUNCATE) -#define ACCESS_LAST LANDLOCK_ACCESS_FS_REFER +#define ACCESS_LAST LANDLOCK_ACCESS_FS_TRUNCATE #define ACCESS_ALL ( \ ACCESS_FILE | \ @@ -422,7 +423,7 @@ TEST_F_FORK(layout1, inval) LANDLOCK_ACCESS_FS_MAKE_FIFO | \ LANDLOCK_ACCESS_FS_MAKE_BLOCK | \ LANDLOCK_ACCESS_FS_MAKE_SYM | \ - ACCESS_LAST) + LANDLOCK_ACCESS_FS_REFER) /* clang-format on */ -- cgit v1.2.3 From 53c2d5b14a82f6e7f0f8089083972df20e66a354 Mon Sep 17 00:00:00 2001 From: Li Zhijian Date: Sat, 1 Oct 2022 10:00:45 +0800 Subject: RDMA/core: return -EOPNOSUPP for ODP unsupported device ib_reg_mr(3) which is used to register a MR with specific access flags for specific HCA will set errno when something go wrong. So, here we should return the specific -EOPNOTSUPP when the being requested ODP access flag is unsupported by the HCA(such as RXE). Signed-off-by: Li Zhijian Link: https://lore.kernel.org/r/20221001020045.8324-1-lizhijian@fujitsu.com Reviewed-by: Zhu Yanjun Signed-off-by: Leon Romanovsky --- include/rdma/ib_verbs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 975d6e9efbcb..a1f4d53a4bb6 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -4334,7 +4334,7 @@ static inline int ib_check_mr_access(struct ib_device *ib_dev, if (flags & IB_ACCESS_ON_DEMAND && !(ib_dev->attrs.kernel_cap_flags & IBK_ON_DEMAND_PAGING)) - return -EINVAL; + return -EOPNOTSUPP; return 0; } -- cgit v1.2.3 From 7ac7bfe746d8faddbd79abed526ee67f46d8867c Mon Sep 17 00:00:00 2001 From: Jiangshan Yi Date: Sun, 9 Oct 2022 16:10:47 +0800 Subject: RDMA/opa_vnic: fix spelling typo in comment Fix spelling typo in comment. Reported-by: k2ci Signed-off-by: Jiangshan Yi Link: https://lore.kernel.org/r/20221009081047.2643471-1-13667453960@163.com Signed-off-by: Leon Romanovsky --- include/rdma/opa_vnic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/rdma/opa_vnic.h b/include/rdma/opa_vnic.h index f3d5377b217a..d297f084001a 100644 --- a/include/rdma/opa_vnic.h +++ b/include/rdma/opa_vnic.h @@ -51,7 +51,7 @@ static inline void *opa_vnic_dev_priv(const struct net_device *dev) return oparn->dev_priv; } -/* opa_vnic skb meta data structrue */ +/* opa_vnic skb meta data structure */ struct opa_vnic_skb_mdata { u8 vl; u8 entropy; -- cgit v1.2.3 From 653714220f88717f239d811222c2dd0e64b181ba Mon Sep 17 00:00:00 2001 From: Brian Gerst Date: Mon, 6 Jun 2022 16:37:57 -0400 Subject: signal/compat: Remove compat_sigset_t override x86 no longer uses compat_sigset_t when CONFIG_COMPAT isn't enabled, so remove the override define. Signed-off-by: Brian Gerst Signed-off-by: Borislav Petkov Acked-by: "Eric W. Biederman" Link: https://lore.kernel.org/r/20220606203802.158958-4-brgerst@gmail.com Signed-off-by: Borislav Petkov --- include/linux/compat.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include') diff --git a/include/linux/compat.h b/include/linux/compat.h index 594357881b0b..44b1736c95b5 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -126,11 +126,9 @@ struct compat_tms { #define _COMPAT_NSIG_WORDS (_COMPAT_NSIG / _COMPAT_NSIG_BPW) -#ifndef compat_sigset_t typedef struct { compat_sigset_word sig[_COMPAT_NSIG_WORDS]; } compat_sigset_t; -#endif int set_compat_user_sigmask(const compat_sigset_t __user *umask, size_t sigsetsize); -- cgit v1.2.3 From 24e6dc35ccd825de7c71751610ff8f3295347e5b Mon Sep 17 00:00:00 2001 From: Brian Gerst Date: Mon, 6 Jun 2022 16:38:01 -0400 Subject: x86/signal/32: Merge native and compat 32-bit signal code There are significant differences between signal handling on 32-bit vs. 64-bit, like different structure layouts and legacy syscalls. Instead of duplicating that code for native and compat, merge both versions into one file. Signed-off-by: Brian Gerst Signed-off-by: Borislav Petkov Acked-by: "Eric W. Biederman" Link: https://lore.kernel.org/r/20220606203802.158958-8-brgerst@gmail.com Signed-off-by: Borislav Petkov --- arch/x86/ia32/Makefile | 2 - arch/x86/ia32/ia32_signal.c | 340 ------------------------------------ arch/x86/include/asm/segment.h | 1 + arch/x86/kernel/Makefile | 4 +- arch/x86/kernel/signal.c | 219 +----------------------- arch/x86/kernel/signal_32.c | 379 +++++++++++++++++++++++++++++++++++++++++ include/linux/syscalls.h | 2 + 7 files changed, 390 insertions(+), 557 deletions(-) delete mode 100644 arch/x86/ia32/ia32_signal.c create mode 100644 arch/x86/kernel/signal_32.c (limited to 'include') diff --git a/arch/x86/ia32/Makefile b/arch/x86/ia32/Makefile index e481056698de..333556a86b2a 100644 --- a/arch/x86/ia32/Makefile +++ b/arch/x86/ia32/Makefile @@ -3,7 +3,5 @@ # Makefile for the ia32 kernel emulation subsystem. # -obj-$(CONFIG_IA32_EMULATION) := ia32_signal.o - audit-class-$(CONFIG_AUDIT) := audit.o obj-$(CONFIG_IA32_EMULATION) += $(audit-class-y) diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c deleted file mode 100644 index e28421f53d44..000000000000 --- a/arch/x86/ia32/ia32_signal.c +++ /dev/null @@ -1,340 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/x86_64/ia32/ia32_signal.c - * - * Copyright (C) 1991, 1992 Linus Torvalds - * - * 1997-11-28 Modified for POSIX.1b signals by Richard Henderson - * 2000-06-20 Pentium III FXSR, SSE support by Gareth Hughes - * 2000-12-* x86-64 compatibility mode signal handling by Andi Kleen - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static inline void reload_segments(struct sigcontext_32 *sc) -{ - unsigned int cur; - - savesegment(gs, cur); - if ((sc->gs | 0x03) != cur) - load_gs_index(sc->gs | 0x03); - savesegment(fs, cur); - if ((sc->fs | 0x03) != cur) - loadsegment(fs, sc->fs | 0x03); - savesegment(ds, cur); - if ((sc->ds | 0x03) != cur) - loadsegment(ds, sc->ds | 0x03); - savesegment(es, cur); - if ((sc->es | 0x03) != cur) - loadsegment(es, sc->es | 0x03); -} - -/* - * Do a signal return; undo the signal stack. - */ -static bool ia32_restore_sigcontext(struct pt_regs *regs, - struct sigcontext_32 __user *usc) -{ - struct sigcontext_32 sc; - - /* Always make any pending restarted system calls return -EINTR */ - current->restart_block.fn = do_no_restart_syscall; - - if (unlikely(copy_from_user(&sc, usc, sizeof(sc)))) - return false; - - /* Get only the ia32 registers. */ - regs->bx = sc.bx; - regs->cx = sc.cx; - regs->dx = sc.dx; - regs->si = sc.si; - regs->di = sc.di; - regs->bp = sc.bp; - regs->ax = sc.ax; - regs->sp = sc.sp; - regs->ip = sc.ip; - - /* Get CS/SS and force CPL3 */ - regs->cs = sc.cs | 0x03; - regs->ss = sc.ss | 0x03; - - regs->flags = (regs->flags & ~FIX_EFLAGS) | (sc.flags & FIX_EFLAGS); - /* disable syscall checks */ - regs->orig_ax = -1; - - /* - * Reload fs and gs if they have changed in the signal - * handler. This does not handle long fs/gs base changes in - * the handler, but does not clobber them at least in the - * normal case. - */ - reload_segments(&sc); - return fpu__restore_sig(compat_ptr(sc.fpstate), 1); -} - -COMPAT_SYSCALL_DEFINE0(sigreturn) -{ - struct pt_regs *regs = current_pt_regs(); - struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8); - sigset_t set; - - if (!access_ok(frame, sizeof(*frame))) - goto badframe; - if (__get_user(set.sig[0], &frame->sc.oldmask) - || __get_user(((__u32 *)&set)[1], &frame->extramask[0])) - goto badframe; - - set_current_blocked(&set); - - if (!ia32_restore_sigcontext(regs, &frame->sc)) - goto badframe; - return regs->ax; - -badframe: - signal_fault(regs, frame, "32bit sigreturn"); - return 0; -} - -COMPAT_SYSCALL_DEFINE0(rt_sigreturn) -{ - struct pt_regs *regs = current_pt_regs(); - struct rt_sigframe_ia32 __user *frame; - sigset_t set; - - frame = (struct rt_sigframe_ia32 __user *)(regs->sp - 4); - - if (!access_ok(frame, sizeof(*frame))) - goto badframe; - if (__get_user(set.sig[0], (__u64 __user *)&frame->uc.uc_sigmask)) - goto badframe; - - set_current_blocked(&set); - - if (!ia32_restore_sigcontext(regs, &frame->uc.uc_mcontext)) - goto badframe; - - if (compat_restore_altstack(&frame->uc.uc_stack)) - goto badframe; - - return regs->ax; - -badframe: - signal_fault(regs, frame, "32bit rt sigreturn"); - return 0; -} - -/* - * Set up a signal frame. - */ - -#define get_user_seg(seg) ({ unsigned int v; savesegment(seg, v); v; }) - -static __always_inline int -__unsafe_setup_sigcontext32(struct sigcontext_32 __user *sc, - void __user *fpstate, - struct pt_regs *regs, unsigned int mask) -{ - unsafe_put_user(get_user_seg(gs), (unsigned int __user *)&sc->gs, Efault); - unsafe_put_user(get_user_seg(fs), (unsigned int __user *)&sc->fs, Efault); - unsafe_put_user(get_user_seg(ds), (unsigned int __user *)&sc->ds, Efault); - unsafe_put_user(get_user_seg(es), (unsigned int __user *)&sc->es, Efault); - - unsafe_put_user(regs->di, &sc->di, Efault); - unsafe_put_user(regs->si, &sc->si, Efault); - unsafe_put_user(regs->bp, &sc->bp, Efault); - unsafe_put_user(regs->sp, &sc->sp, Efault); - unsafe_put_user(regs->bx, &sc->bx, Efault); - unsafe_put_user(regs->dx, &sc->dx, Efault); - unsafe_put_user(regs->cx, &sc->cx, Efault); - unsafe_put_user(regs->ax, &sc->ax, Efault); - unsafe_put_user(current->thread.trap_nr, &sc->trapno, Efault); - unsafe_put_user(current->thread.error_code, &sc->err, Efault); - unsafe_put_user(regs->ip, &sc->ip, Efault); - unsafe_put_user(regs->cs, (unsigned int __user *)&sc->cs, Efault); - unsafe_put_user(regs->flags, &sc->flags, Efault); - unsafe_put_user(regs->sp, &sc->sp_at_signal, Efault); - unsafe_put_user(regs->ss, (unsigned int __user *)&sc->ss, Efault); - - unsafe_put_user(ptr_to_compat(fpstate), &sc->fpstate, Efault); - - /* non-iBCS2 extensions.. */ - unsafe_put_user(mask, &sc->oldmask, Efault); - unsafe_put_user(current->thread.cr2, &sc->cr2, Efault); - return 0; - -Efault: - return -EFAULT; -} - -#define unsafe_put_sigcontext32(sc, fp, regs, set, label) \ -do { \ - if (__unsafe_setup_sigcontext32(sc, fp, regs, set->sig[0])) \ - goto label; \ -} while(0) - -int ia32_setup_frame(struct ksignal *ksig, struct pt_regs *regs) -{ - compat_sigset_t *set = (compat_sigset_t *) sigmask_to_save(); - struct sigframe_ia32 __user *frame; - void __user *restorer; - void __user *fp = NULL; - - /* copy_to_user optimizes that into a single 8 byte store */ - static const struct { - u16 poplmovl; - u32 val; - u16 int80; - } __attribute__((packed)) code = { - 0xb858, /* popl %eax ; movl $...,%eax */ - __NR_ia32_sigreturn, - 0x80cd, /* int $0x80 */ - }; - - frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); - - if (ksig->ka.sa.sa_flags & SA_RESTORER) { - restorer = ksig->ka.sa.sa_restorer; - } else { - /* Return stub is in 32bit vsyscall page */ - if (current->mm->context.vdso) - restorer = current->mm->context.vdso + - vdso_image_32.sym___kernel_sigreturn; - else - restorer = &frame->retcode; - } - - if (!user_access_begin(frame, sizeof(*frame))) - return -EFAULT; - - unsafe_put_user(ksig->sig, &frame->sig, Efault); - unsafe_put_sigcontext32(&frame->sc, fp, regs, set, Efault); - unsafe_put_user(set->sig[1], &frame->extramask[0], Efault); - unsafe_put_user(ptr_to_compat(restorer), &frame->pretcode, Efault); - /* - * These are actually not used anymore, but left because some - * gdb versions depend on them as a marker. - */ - unsafe_put_user(*((u64 *)&code), (u64 __user *)frame->retcode, Efault); - user_access_end(); - - /* Set up registers for signal handler */ - regs->sp = (unsigned long) frame; - regs->ip = (unsigned long) ksig->ka.sa.sa_handler; - - /* Make -mregparm=3 work */ - regs->ax = ksig->sig; - regs->dx = 0; - regs->cx = 0; - - loadsegment(ds, __USER_DS); - loadsegment(es, __USER_DS); - - regs->cs = __USER32_CS; - regs->ss = __USER_DS; - - return 0; -Efault: - user_access_end(); - return -EFAULT; -} - -int ia32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) -{ - compat_sigset_t *set = (compat_sigset_t *) sigmask_to_save(); - struct rt_sigframe_ia32 __user *frame; - void __user *restorer; - void __user *fp = NULL; - - /* unsafe_put_user optimizes that into a single 8 byte store */ - static const struct { - u8 movl; - u32 val; - u16 int80; - u8 pad; - } __attribute__((packed)) code = { - 0xb8, - __NR_ia32_rt_sigreturn, - 0x80cd, - 0, - }; - - frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); - - if (!user_access_begin(frame, sizeof(*frame))) - return -EFAULT; - - unsafe_put_user(ksig->sig, &frame->sig, Efault); - unsafe_put_user(ptr_to_compat(&frame->info), &frame->pinfo, Efault); - unsafe_put_user(ptr_to_compat(&frame->uc), &frame->puc, Efault); - - /* Create the ucontext. */ - if (static_cpu_has(X86_FEATURE_XSAVE)) - unsafe_put_user(UC_FP_XSTATE, &frame->uc.uc_flags, Efault); - else - unsafe_put_user(0, &frame->uc.uc_flags, Efault); - unsafe_put_user(0, &frame->uc.uc_link, Efault); - unsafe_compat_save_altstack(&frame->uc.uc_stack, regs->sp, Efault); - - if (ksig->ka.sa.sa_flags & SA_RESTORER) - restorer = ksig->ka.sa.sa_restorer; - else - restorer = current->mm->context.vdso + - vdso_image_32.sym___kernel_rt_sigreturn; - unsafe_put_user(ptr_to_compat(restorer), &frame->pretcode, Efault); - - /* - * Not actually used anymore, but left because some gdb - * versions need it. - */ - unsafe_put_user(*((u64 *)&code), (u64 __user *)frame->retcode, Efault); - unsafe_put_sigcontext32(&frame->uc.uc_mcontext, fp, regs, set, Efault); - unsafe_put_user(*(__u64 *)set, (__u64 __user *)&frame->uc.uc_sigmask, Efault); - user_access_end(); - - if (__copy_siginfo_to_user32(&frame->info, &ksig->info)) - return -EFAULT; - - /* Set up registers for signal handler */ - regs->sp = (unsigned long) frame; - regs->ip = (unsigned long) ksig->ka.sa.sa_handler; - - /* Make -mregparm=3 work */ - regs->ax = ksig->sig; - regs->dx = (unsigned long) &frame->info; - regs->cx = (unsigned long) &frame->uc; - - loadsegment(ds, __USER_DS); - loadsegment(es, __USER_DS); - - regs->cs = __USER32_CS; - regs->ss = __USER_DS; - - return 0; -Efault: - user_access_end(); - return -EFAULT; -} diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h index e056c29dfcda..c390a672d560 100644 --- a/arch/x86/include/asm/segment.h +++ b/arch/x86/include/asm/segment.h @@ -135,6 +135,7 @@ #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8) #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3) #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3) +#define __USER32_CS __USER_CS #define __ESPFIX_SS (GDT_ENTRY_ESPFIX_SS*8) /* segment for calling fn: */ diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index f901658d9f7c..72e137199df1 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -53,8 +53,8 @@ obj-y += setup.o x86_init.o i8259.o irqinit.o obj-$(CONFIG_JUMP_LABEL) += jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o -obj-$(CONFIG_X86_32) += sys_ia32.o -obj-$(CONFIG_IA32_EMULATION) += sys_ia32.o +obj-$(CONFIG_X86_32) += sys_ia32.o signal_32.o +obj-$(CONFIG_IA32_EMULATION) += sys_ia32.o signal_32.o obj-$(CONFIG_X86_64) += sys_x86_64.o obj-$(CONFIG_X86_ESPFIX64) += espfix_64.o obj-$(CONFIG_SYSFS) += ksysfs.o diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 0511e050d24a..962cfd835c90 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -92,10 +92,6 @@ static void force_valid_ss(struct pt_regs *regs) ar != (AR_DPL3 | AR_S | AR_P | AR_TYPE_RWDATA_EXPDOWN)) regs->ss = __USER_DS; } -# define CONTEXT_COPY_SIZE offsetof(struct sigcontext, reserved1) -#else -# define CONTEXT_COPY_SIZE sizeof(struct sigcontext) -#endif static bool restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, @@ -106,16 +102,9 @@ static bool restore_sigcontext(struct pt_regs *regs, /* Always make any pending restarted system calls return -EINTR */ current->restart_block.fn = do_no_restart_syscall; - if (copy_from_user(&sc, usc, CONTEXT_COPY_SIZE)) + if (copy_from_user(&sc, usc, offsetof(struct sigcontext, reserved1))) return false; -#ifdef CONFIG_X86_32 - loadsegment(gs, sc.gs); - regs->fs = sc.fs; - regs->es = sc.es; - regs->ds = sc.ds; -#endif /* CONFIG_X86_32 */ - regs->bx = sc.bx; regs->cx = sc.cx; regs->dx = sc.dx; @@ -125,8 +114,6 @@ static bool restore_sigcontext(struct pt_regs *regs, regs->ax = sc.ax; regs->sp = sc.sp; regs->ip = sc.ip; - -#ifdef CONFIG_X86_64 regs->r8 = sc.r8; regs->r9 = sc.r9; regs->r10 = sc.r10; @@ -135,7 +122,6 @@ static bool restore_sigcontext(struct pt_regs *regs, regs->r13 = sc.r13; regs->r14 = sc.r14; regs->r15 = sc.r15; -#endif /* CONFIG_X86_64 */ /* Get CS/SS and force CPL3 */ regs->cs = sc.cs | 0x03; @@ -145,33 +131,20 @@ static bool restore_sigcontext(struct pt_regs *regs, /* disable syscall checks */ regs->orig_ax = -1; -#ifdef CONFIG_X86_64 /* * Fix up SS if needed for the benefit of old DOSEMU and * CRIU. */ if (unlikely(!(uc_flags & UC_STRICT_RESTORE_SS) && user_64bit_mode(regs))) force_valid_ss(regs); -#endif - return fpu__restore_sig((void __user *)sc.fpstate, - IS_ENABLED(CONFIG_X86_32)); + return fpu__restore_sig((void __user *)sc.fpstate, 0); } static __always_inline int __unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate, struct pt_regs *regs, unsigned long mask) { -#ifdef CONFIG_X86_32 - unsigned int gs; - savesegment(gs, gs); - - unsafe_put_user(gs, (unsigned int __user *)&sc->gs, Efault); - unsafe_put_user(regs->fs, (unsigned int __user *)&sc->fs, Efault); - unsafe_put_user(regs->es, (unsigned int __user *)&sc->es, Efault); - unsafe_put_user(regs->ds, (unsigned int __user *)&sc->ds, Efault); -#endif /* CONFIG_X86_32 */ - unsafe_put_user(regs->di, &sc->di, Efault); unsafe_put_user(regs->si, &sc->si, Efault); unsafe_put_user(regs->bp, &sc->bp, Efault); @@ -180,7 +153,6 @@ __unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate, unsafe_put_user(regs->dx, &sc->dx, Efault); unsafe_put_user(regs->cx, &sc->cx, Efault); unsafe_put_user(regs->ax, &sc->ax, Efault); -#ifdef CONFIG_X86_64 unsafe_put_user(regs->r8, &sc->r8, Efault); unsafe_put_user(regs->r9, &sc->r9, Efault); unsafe_put_user(regs->r10, &sc->r10, Efault); @@ -189,23 +161,15 @@ __unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate, unsafe_put_user(regs->r13, &sc->r13, Efault); unsafe_put_user(regs->r14, &sc->r14, Efault); unsafe_put_user(regs->r15, &sc->r15, Efault); -#endif /* CONFIG_X86_64 */ unsafe_put_user(current->thread.trap_nr, &sc->trapno, Efault); unsafe_put_user(current->thread.error_code, &sc->err, Efault); unsafe_put_user(regs->ip, &sc->ip, Efault); -#ifdef CONFIG_X86_32 - unsafe_put_user(regs->cs, (unsigned int __user *)&sc->cs, Efault); - unsafe_put_user(regs->flags, &sc->flags, Efault); - unsafe_put_user(regs->sp, &sc->sp_at_signal, Efault); - unsafe_put_user(regs->ss, (unsigned int __user *)&sc->ss, Efault); -#else /* !CONFIG_X86_32 */ unsafe_put_user(regs->flags, &sc->flags, Efault); unsafe_put_user(regs->cs, &sc->cs, Efault); unsafe_put_user(0, &sc->gs, Efault); unsafe_put_user(0, &sc->fs, Efault); unsafe_put_user(regs->ss, &sc->ss, Efault); -#endif /* CONFIG_X86_32 */ unsafe_put_user(fpstate, (unsigned long __user *)&sc->fpstate, Efault); @@ -228,6 +192,8 @@ do { \ (__u64 __user *)&(frame)->uc.uc_sigmask, \ label) +#endif /* CONFIG_X86_64 */ + /* * Set up a signal frame. */ @@ -313,148 +279,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, return (void __user *)sp; } -#ifdef CONFIG_X86_32 -static const struct { - u16 poplmovl; - u32 val; - u16 int80; -} __attribute__((packed)) retcode = { - 0xb858, /* popl %eax; movl $..., %eax */ - __NR_sigreturn, - 0x80cd, /* int $0x80 */ -}; - -static const struct { - u8 movl; - u32 val; - u16 int80; - u8 pad; -} __attribute__((packed)) rt_retcode = { - 0xb8, /* movl $..., %eax */ - __NR_rt_sigreturn, - 0x80cd, /* int $0x80 */ - 0 -}; - -int ia32_setup_frame(struct ksignal *ksig, struct pt_regs *regs) -{ - sigset_t *set = sigmask_to_save(); - struct sigframe __user *frame; - void __user *restorer; - void __user *fp = NULL; - - frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); - - if (!user_access_begin(frame, sizeof(*frame))) - return -EFAULT; - - unsafe_put_user(ksig->sig, &frame->sig, Efault); - unsafe_put_sigcontext(&frame->sc, fp, regs, set, Efault); - unsafe_put_user(set->sig[1], &frame->extramask[0], Efault); - if (current->mm->context.vdso) - restorer = current->mm->context.vdso + - vdso_image_32.sym___kernel_sigreturn; - else - restorer = &frame->retcode; - if (ksig->ka.sa.sa_flags & SA_RESTORER) - restorer = ksig->ka.sa.sa_restorer; - - /* Set up to return from userspace. */ - unsafe_put_user(restorer, &frame->pretcode, Efault); - - /* - * This is popl %eax ; movl $__NR_sigreturn, %eax ; int $0x80 - * - * WE DO NOT USE IT ANY MORE! It's only left here for historical - * reasons and because gdb uses it as a signature to notice - * signal handler stack frames. - */ - unsafe_put_user(*((u64 *)&retcode), (u64 *)frame->retcode, Efault); - user_access_end(); - - /* Set up registers for signal handler */ - regs->sp = (unsigned long)frame; - regs->ip = (unsigned long)ksig->ka.sa.sa_handler; - regs->ax = (unsigned long)ksig->sig; - regs->dx = 0; - regs->cx = 0; - - regs->ds = __USER_DS; - regs->es = __USER_DS; - regs->ss = __USER_DS; - regs->cs = __USER_CS; - - return 0; - -Efault: - user_access_end(); - return -EFAULT; -} - -int ia32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) -{ - sigset_t *set = sigmask_to_save(); - struct rt_sigframe __user *frame; - void __user *restorer; - void __user *fp = NULL; - - frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); - - if (!user_access_begin(frame, sizeof(*frame))) - return -EFAULT; - - unsafe_put_user(ksig->sig, &frame->sig, Efault); - unsafe_put_user(&frame->info, &frame->pinfo, Efault); - unsafe_put_user(&frame->uc, &frame->puc, Efault); - - /* Create the ucontext. */ - if (static_cpu_has(X86_FEATURE_XSAVE)) - unsafe_put_user(UC_FP_XSTATE, &frame->uc.uc_flags, Efault); - else - unsafe_put_user(0, &frame->uc.uc_flags, Efault); - unsafe_put_user(0, &frame->uc.uc_link, Efault); - unsafe_save_altstack(&frame->uc.uc_stack, regs->sp, Efault); - - /* Set up to return from userspace. */ - restorer = current->mm->context.vdso + - vdso_image_32.sym___kernel_rt_sigreturn; - if (ksig->ka.sa.sa_flags & SA_RESTORER) - restorer = ksig->ka.sa.sa_restorer; - unsafe_put_user(restorer, &frame->pretcode, Efault); - - /* - * This is movl $__NR_rt_sigreturn, %ax ; int $0x80 - * - * WE DO NOT USE IT ANY MORE! It's only left here for historical - * reasons and because gdb uses it as a signature to notice - * signal handler stack frames. - */ - unsafe_put_user(*((u64 *)&rt_retcode), (u64 *)frame->retcode, Efault); - unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault); - unsafe_put_sigmask(set, frame, Efault); - user_access_end(); - - if (copy_siginfo_to_user(&frame->info, &ksig->info)) - return -EFAULT; - - /* Set up registers for signal handler */ - regs->sp = (unsigned long)frame; - regs->ip = (unsigned long)ksig->ka.sa.sa_handler; - regs->ax = (unsigned long)ksig->sig; - regs->dx = (unsigned long)&frame->info; - regs->cx = (unsigned long)&frame->uc; - - regs->ds = __USER_DS; - regs->es = __USER_DS; - regs->ss = __USER_DS; - regs->cs = __USER_CS; - - return 0; -Efault: - user_access_end(); - return -EFAULT; -} -#else /* !CONFIG_X86_32 */ +#ifdef CONFIG_X86_64 static unsigned long frame_uc_flags(struct pt_regs *regs) { unsigned long flags; @@ -545,7 +370,6 @@ Efault: user_access_end(); return -EFAULT; } -#endif /* CONFIG_X86_32 */ #ifdef CONFIG_X86_X32_ABI static int x32_copy_siginfo_to_user(struct compat_siginfo __user *to, @@ -631,38 +455,6 @@ Efault: /* * Do a signal return; undo the signal stack. */ -#ifdef CONFIG_X86_32 -SYSCALL_DEFINE0(sigreturn) -{ - struct pt_regs *regs = current_pt_regs(); - struct sigframe __user *frame; - sigset_t set; - - frame = (struct sigframe __user *)(regs->sp - 8); - - if (!access_ok(frame, sizeof(*frame))) - goto badframe; - if (__get_user(set.sig[0], &frame->sc.oldmask) || - __get_user(set.sig[1], &frame->extramask[0])) - goto badframe; - - set_current_blocked(&set); - - /* - * x86_32 has no uc_flags bits relevant to restore_sigcontext. - * Save a few cycles by skipping the __get_user. - */ - if (!restore_sigcontext(regs, &frame->sc, 0)) - goto badframe; - return regs->ax; - -badframe: - signal_fault(regs, frame, "sigreturn"); - - return 0; -} -#endif /* CONFIG_X86_32 */ - SYSCALL_DEFINE0(rt_sigreturn) { struct pt_regs *regs = current_pt_regs(); @@ -692,6 +484,7 @@ badframe: signal_fault(regs, frame, "rt_sigreturn"); return 0; } +#endif /* CONFIG_X86_64 */ /* * There are four different struct types for signal frame: sigframe_ia32, diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c new file mode 100644 index 000000000000..2553136cf39b --- /dev/null +++ b/arch/x86/kernel/signal_32.c @@ -0,0 +1,379 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 1991, 1992 Linus Torvalds + * + * 1997-11-28 Modified for POSIX.1b signals by Richard Henderson + * 2000-06-20 Pentium III FXSR, SSE support by Gareth Hughes + * 2000-12-* x86-64 compatibility mode signal handling by Andi Kleen + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_IA32_EMULATION +#include + +static inline void reload_segments(struct sigcontext_32 *sc) +{ + unsigned int cur; + + savesegment(gs, cur); + if ((sc->gs | 0x03) != cur) + load_gs_index(sc->gs | 0x03); + savesegment(fs, cur); + if ((sc->fs | 0x03) != cur) + loadsegment(fs, sc->fs | 0x03); + savesegment(ds, cur); + if ((sc->ds | 0x03) != cur) + loadsegment(ds, sc->ds | 0x03); + savesegment(es, cur); + if ((sc->es | 0x03) != cur) + loadsegment(es, sc->es | 0x03); +} + +#define sigset32_t compat_sigset_t +#define restore_altstack32 compat_restore_altstack +#define unsafe_save_altstack32 unsafe_compat_save_altstack + +#else + +#define sigset32_t sigset_t +#define __NR_ia32_sigreturn __NR_sigreturn +#define __NR_ia32_rt_sigreturn __NR_rt_sigreturn +#define restore_altstack32 restore_altstack +#define unsafe_save_altstack32 unsafe_save_altstack +#define __copy_siginfo_to_user32 copy_siginfo_to_user + +#endif + +/* + * Do a signal return; undo the signal stack. + */ +static bool ia32_restore_sigcontext(struct pt_regs *regs, + struct sigcontext_32 __user *usc) +{ + struct sigcontext_32 sc; + + /* Always make any pending restarted system calls return -EINTR */ + current->restart_block.fn = do_no_restart_syscall; + + if (unlikely(copy_from_user(&sc, usc, sizeof(sc)))) + return false; + + /* Get only the ia32 registers. */ + regs->bx = sc.bx; + regs->cx = sc.cx; + regs->dx = sc.dx; + regs->si = sc.si; + regs->di = sc.di; + regs->bp = sc.bp; + regs->ax = sc.ax; + regs->sp = sc.sp; + regs->ip = sc.ip; + + /* Get CS/SS and force CPL3 */ + regs->cs = sc.cs | 0x03; + regs->ss = sc.ss | 0x03; + + regs->flags = (regs->flags & ~FIX_EFLAGS) | (sc.flags & FIX_EFLAGS); + /* disable syscall checks */ + regs->orig_ax = -1; + +#ifdef CONFIG_IA32_EMULATION + /* + * Reload fs and gs if they have changed in the signal + * handler. This does not handle long fs/gs base changes in + * the handler, but does not clobber them at least in the + * normal case. + */ + reload_segments(&sc); +#else + loadsegment(gs, sc.gs); + regs->fs = sc.fs; + regs->es = sc.es; + regs->ds = sc.ds; +#endif + + return fpu__restore_sig(compat_ptr(sc.fpstate), 1); +} + +SYSCALL32_DEFINE0(sigreturn) +{ + struct pt_regs *regs = current_pt_regs(); + struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8); + sigset_t set; + + if (!access_ok(frame, sizeof(*frame))) + goto badframe; + if (__get_user(set.sig[0], &frame->sc.oldmask) + || __get_user(((__u32 *)&set)[1], &frame->extramask[0])) + goto badframe; + + set_current_blocked(&set); + + if (!ia32_restore_sigcontext(regs, &frame->sc)) + goto badframe; + return regs->ax; + +badframe: + signal_fault(regs, frame, "32bit sigreturn"); + return 0; +} + +SYSCALL32_DEFINE0(rt_sigreturn) +{ + struct pt_regs *regs = current_pt_regs(); + struct rt_sigframe_ia32 __user *frame; + sigset_t set; + + frame = (struct rt_sigframe_ia32 __user *)(regs->sp - 4); + + if (!access_ok(frame, sizeof(*frame))) + goto badframe; + if (__get_user(*(__u64 *)&set, (__u64 __user *)&frame->uc.uc_sigmask)) + goto badframe; + + set_current_blocked(&set); + + if (!ia32_restore_sigcontext(regs, &frame->uc.uc_mcontext)) + goto badframe; + + if (restore_altstack32(&frame->uc.uc_stack)) + goto badframe; + + return regs->ax; + +badframe: + signal_fault(regs, frame, "32bit rt sigreturn"); + return 0; +} + +/* + * Set up a signal frame. + */ + +#define get_user_seg(seg) ({ unsigned int v; savesegment(seg, v); v; }) + +static __always_inline int +__unsafe_setup_sigcontext32(struct sigcontext_32 __user *sc, + void __user *fpstate, + struct pt_regs *regs, unsigned int mask) +{ + unsafe_put_user(get_user_seg(gs), (unsigned int __user *)&sc->gs, Efault); +#ifdef CONFIG_IA32_EMULATION + unsafe_put_user(get_user_seg(fs), (unsigned int __user *)&sc->fs, Efault); + unsafe_put_user(get_user_seg(ds), (unsigned int __user *)&sc->ds, Efault); + unsafe_put_user(get_user_seg(es), (unsigned int __user *)&sc->es, Efault); +#else + unsafe_put_user(regs->fs, (unsigned int __user *)&sc->fs, Efault); + unsafe_put_user(regs->es, (unsigned int __user *)&sc->es, Efault); + unsafe_put_user(regs->ds, (unsigned int __user *)&sc->ds, Efault); +#endif + + unsafe_put_user(regs->di, &sc->di, Efault); + unsafe_put_user(regs->si, &sc->si, Efault); + unsafe_put_user(regs->bp, &sc->bp, Efault); + unsafe_put_user(regs->sp, &sc->sp, Efault); + unsafe_put_user(regs->bx, &sc->bx, Efault); + unsafe_put_user(regs->dx, &sc->dx, Efault); + unsafe_put_user(regs->cx, &sc->cx, Efault); + unsafe_put_user(regs->ax, &sc->ax, Efault); + unsafe_put_user(current->thread.trap_nr, &sc->trapno, Efault); + unsafe_put_user(current->thread.error_code, &sc->err, Efault); + unsafe_put_user(regs->ip, &sc->ip, Efault); + unsafe_put_user(regs->cs, (unsigned int __user *)&sc->cs, Efault); + unsafe_put_user(regs->flags, &sc->flags, Efault); + unsafe_put_user(regs->sp, &sc->sp_at_signal, Efault); + unsafe_put_user(regs->ss, (unsigned int __user *)&sc->ss, Efault); + + unsafe_put_user(ptr_to_compat(fpstate), &sc->fpstate, Efault); + + /* non-iBCS2 extensions.. */ + unsafe_put_user(mask, &sc->oldmask, Efault); + unsafe_put_user(current->thread.cr2, &sc->cr2, Efault); + return 0; + +Efault: + return -EFAULT; +} + +#define unsafe_put_sigcontext32(sc, fp, regs, set, label) \ +do { \ + if (__unsafe_setup_sigcontext32(sc, fp, regs, set->sig[0])) \ + goto label; \ +} while(0) + +int ia32_setup_frame(struct ksignal *ksig, struct pt_regs *regs) +{ + sigset32_t *set = (sigset32_t *) sigmask_to_save(); + struct sigframe_ia32 __user *frame; + void __user *restorer; + void __user *fp = NULL; + + /* copy_to_user optimizes that into a single 8 byte store */ + static const struct { + u16 poplmovl; + u32 val; + u16 int80; + } __attribute__((packed)) code = { + 0xb858, /* popl %eax ; movl $...,%eax */ + __NR_ia32_sigreturn, + 0x80cd, /* int $0x80 */ + }; + + frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); + + if (ksig->ka.sa.sa_flags & SA_RESTORER) { + restorer = ksig->ka.sa.sa_restorer; + } else { + /* Return stub is in 32bit vsyscall page */ + if (current->mm->context.vdso) + restorer = current->mm->context.vdso + + vdso_image_32.sym___kernel_sigreturn; + else + restorer = &frame->retcode; + } + + if (!user_access_begin(frame, sizeof(*frame))) + return -EFAULT; + + unsafe_put_user(ksig->sig, &frame->sig, Efault); + unsafe_put_sigcontext32(&frame->sc, fp, regs, set, Efault); + unsafe_put_user(set->sig[1], &frame->extramask[0], Efault); + unsafe_put_user(ptr_to_compat(restorer), &frame->pretcode, Efault); + /* + * These are actually not used anymore, but left because some + * gdb versions depend on them as a marker. + */ + unsafe_put_user(*((u64 *)&code), (u64 __user *)frame->retcode, Efault); + user_access_end(); + + /* Set up registers for signal handler */ + regs->sp = (unsigned long) frame; + regs->ip = (unsigned long) ksig->ka.sa.sa_handler; + + /* Make -mregparm=3 work */ + regs->ax = ksig->sig; + regs->dx = 0; + regs->cx = 0; + +#ifdef CONFIG_IA32_EMULATION + loadsegment(ds, __USER_DS); + loadsegment(es, __USER_DS); +#else + regs->ds = __USER_DS; + regs->es = __USER_DS; +#endif + + regs->cs = __USER32_CS; + regs->ss = __USER_DS; + + return 0; +Efault: + user_access_end(); + return -EFAULT; +} + +int ia32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) +{ + sigset32_t *set = (sigset32_t *) sigmask_to_save(); + struct rt_sigframe_ia32 __user *frame; + void __user *restorer; + void __user *fp = NULL; + + /* unsafe_put_user optimizes that into a single 8 byte store */ + static const struct { + u8 movl; + u32 val; + u16 int80; + u8 pad; + } __attribute__((packed)) code = { + 0xb8, + __NR_ia32_rt_sigreturn, + 0x80cd, + 0, + }; + + frame = get_sigframe(ksig, regs, sizeof(*frame), &fp); + + if (!user_access_begin(frame, sizeof(*frame))) + return -EFAULT; + + unsafe_put_user(ksig->sig, &frame->sig, Efault); + unsafe_put_user(ptr_to_compat(&frame->info), &frame->pinfo, Efault); + unsafe_put_user(ptr_to_compat(&frame->uc), &frame->puc, Efault); + + /* Create the ucontext. */ + if (static_cpu_has(X86_FEATURE_XSAVE)) + unsafe_put_user(UC_FP_XSTATE, &frame->uc.uc_flags, Efault); + else + unsafe_put_user(0, &frame->uc.uc_flags, Efault); + unsafe_put_user(0, &frame->uc.uc_link, Efault); + unsafe_save_altstack32(&frame->uc.uc_stack, regs->sp, Efault); + + if (ksig->ka.sa.sa_flags & SA_RESTORER) + restorer = ksig->ka.sa.sa_restorer; + else + restorer = current->mm->context.vdso + + vdso_image_32.sym___kernel_rt_sigreturn; + unsafe_put_user(ptr_to_compat(restorer), &frame->pretcode, Efault); + + /* + * Not actually used anymore, but left because some gdb + * versions need it. + */ + unsafe_put_user(*((u64 *)&code), (u64 __user *)frame->retcode, Efault); + unsafe_put_sigcontext32(&frame->uc.uc_mcontext, fp, regs, set, Efault); + unsafe_put_user(*(__u64 *)set, (__u64 __user *)&frame->uc.uc_sigmask, Efault); + user_access_end(); + + if (__copy_siginfo_to_user32(&frame->info, &ksig->info)) + return -EFAULT; + + /* Set up registers for signal handler */ + regs->sp = (unsigned long) frame; + regs->ip = (unsigned long) ksig->ka.sa.sa_handler; + + /* Make -mregparm=3 work */ + regs->ax = ksig->sig; + regs->dx = (unsigned long) &frame->info; + regs->cx = (unsigned long) &frame->uc; + +#ifdef CONFIG_IA32_EMULATION + loadsegment(ds, __USER_DS); + loadsegment(es, __USER_DS); +#else + regs->ds = __USER_DS; + regs->es = __USER_DS; +#endif + + regs->cs = __USER32_CS; + regs->ss = __USER_DS; + + return 0; +Efault: + user_access_end(); + return -EFAULT; +} diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index a34b0f9a9972..33a0ee3bcb2e 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -264,6 +264,7 @@ static inline int is_syscall_trace_event(struct trace_event_call *tp_event) #define SC_VAL64(type, name) ((type) name##_hi << 32 | name##_lo) #ifdef CONFIG_COMPAT +#define SYSCALL32_DEFINE0 COMPAT_SYSCALL_DEFINE0 #define SYSCALL32_DEFINE1 COMPAT_SYSCALL_DEFINE1 #define SYSCALL32_DEFINE2 COMPAT_SYSCALL_DEFINE2 #define SYSCALL32_DEFINE3 COMPAT_SYSCALL_DEFINE3 @@ -271,6 +272,7 @@ static inline int is_syscall_trace_event(struct trace_event_call *tp_event) #define SYSCALL32_DEFINE5 COMPAT_SYSCALL_DEFINE5 #define SYSCALL32_DEFINE6 COMPAT_SYSCALL_DEFINE6 #else +#define SYSCALL32_DEFINE0 SYSCALL_DEFINE0 #define SYSCALL32_DEFINE1 SYSCALL_DEFINE1 #define SYSCALL32_DEFINE2 SYSCALL_DEFINE2 #define SYSCALL32_DEFINE3 SYSCALL_DEFINE3 -- cgit v1.2.3 From 138060ba92b3b0d77c8e6818d0f33398b23ea42e Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Fri, 23 Sep 2022 10:29:39 +0200 Subject: fs: pass dentry to set acl method The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. Since some filesystem rely on the dentry being available to them when setting posix acls (e.g., 9p and cifs) they cannot rely on set acl inode operation. But since ->set_acl() is required in order to use the generic posix acl xattr handlers filesystems that do not implement this inode operation cannot use the handler and need to implement their own dedicated posix acl handlers. Update the ->set_acl() inode method to take a dentry argument. This allows all filesystems to rely on ->set_acl(). As far as I can tell all codepaths can be switched to rely on the dentry instead of just the inode. Note that the original motivation for passing the dentry separate from the inode instead of just the dentry in the xattr handlers was because of security modules that call security_d_instantiate(). This hook is called during d_instantiate_new(), d_add(), __d_instantiate_anon(), and d_splice_alias() to initialize the inode's security context and possibly to set security.* xattrs. Since this only affects security.* xattrs this is completely irrelevant for posix acls. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Reviewed-by: Christoph Hellwig Signed-off-by: Christian Brauner (Microsoft) --- Documentation/filesystems/vfs.rst | 2 +- fs/bad_inode.c | 2 +- fs/btrfs/acl.c | 3 ++- fs/btrfs/ctree.h | 2 +- fs/btrfs/inode.c | 2 +- fs/ceph/acl.c | 3 ++- fs/ceph/inode.c | 2 +- fs/ceph/super.h | 2 +- fs/ext2/acl.c | 3 ++- fs/ext2/acl.h | 2 +- fs/ext2/inode.c | 2 +- fs/ext4/acl.c | 3 ++- fs/ext4/acl.h | 2 +- fs/ext4/inode.c | 2 +- fs/f2fs/acl.c | 4 +++- fs/f2fs/acl.h | 2 +- fs/f2fs/file.c | 2 +- fs/fuse/acl.c | 3 ++- fs/fuse/fuse_i.h | 2 +- fs/gfs2/acl.c | 3 ++- fs/gfs2/acl.h | 2 +- fs/gfs2/inode.c | 2 +- fs/jffs2/acl.c | 3 ++- fs/jffs2/acl.h | 2 +- fs/jffs2/fs.c | 2 +- fs/jfs/acl.c | 3 ++- fs/jfs/file.c | 2 +- fs/jfs/jfs_acl.h | 2 +- fs/ksmbd/smb2pdu.c | 4 ++-- fs/ksmbd/smbacl.c | 4 ++-- fs/ksmbd/vfs.c | 15 ++++++++------- fs/ksmbd/vfs.h | 4 ++-- fs/nfs/nfs3_fs.h | 2 +- fs/nfs/nfs3acl.c | 3 ++- fs/nfsd/nfs2acl.c | 4 ++-- fs/nfsd/nfs3acl.c | 4 ++-- fs/nfsd/vfs.c | 4 ++-- fs/ntfs3/file.c | 2 +- fs/ntfs3/ntfs_fs.h | 4 ++-- fs/ntfs3/xattr.c | 9 +++++---- fs/ocfs2/acl.c | 3 ++- fs/ocfs2/acl.h | 2 +- fs/orangefs/acl.c | 5 +++-- fs/orangefs/inode.c | 7 ++++--- fs/orangefs/orangefs-kernel.h | 4 ++-- fs/posix_acl.c | 22 +++++++++++++--------- fs/reiserfs/acl.h | 6 +++--- fs/reiserfs/inode.c | 2 +- fs/reiserfs/xattr_acl.c | 9 ++++++--- fs/xfs/xfs_acl.c | 3 ++- fs/xfs/xfs_acl.h | 2 +- fs/xfs/xfs_iops.c | 10 ++++++---- include/linux/fs.h | 2 +- include/linux/posix_acl.h | 12 ++++++------ mm/shmem.c | 2 +- 55 files changed, 121 insertions(+), 95 deletions(-) (limited to 'include') diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst index 2b55f71e2ae1..cbf3088617c7 100644 --- a/Documentation/filesystems/vfs.rst +++ b/Documentation/filesystems/vfs.rst @@ -443,7 +443,7 @@ As of kernel 2.6.22, the following members are defined: int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned open_flag, umode_t create_mode); int (*tmpfile) (struct user_namespace *, struct inode *, struct file *, umode_t); - int (*set_acl)(struct user_namespace *, struct inode *, struct posix_acl *, int); + int (*set_acl)(struct user_namespace *, struct dentry *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *mnt_userns, struct dentry *dentry, struct fileattr *fa); int (*fileattr_get)(struct dentry *dentry, struct fileattr *fa); diff --git a/fs/bad_inode.c b/fs/bad_inode.c index 9d1cde8066cf..bc9917d372ed 100644 --- a/fs/bad_inode.c +++ b/fs/bad_inode.c @@ -154,7 +154,7 @@ static int bad_inode_tmpfile(struct user_namespace *mnt_userns, } static int bad_inode_set_acl(struct user_namespace *mnt_userns, - struct inode *inode, struct posix_acl *acl, + struct dentry *dentry, struct posix_acl *acl, int type) { return -EIO; diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index 548d6a5477b4..1e47b3ec3989 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -110,10 +110,11 @@ out: return ret; } -int btrfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int btrfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int ret; + struct inode *inode = d_inode(dentry); umode_t old_mode = inode->i_mode; if (type == ACL_TYPE_ACCESS && acl) { diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 727595eee973..d93a4d027706 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3987,7 +3987,7 @@ static inline int __btrfs_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag) /* acl.c */ #ifdef CONFIG_BTRFS_FS_POSIX_ACL struct posix_acl *btrfs_get_acl(struct inode *inode, int type, bool rcu); -int btrfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int btrfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); int __btrfs_set_acl(struct btrfs_trans_handle *trans, struct inode *inode, struct posix_acl *acl, int type); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b0807c59e321..312ba03c56ae 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5256,7 +5256,7 @@ static int btrfs_setattr(struct user_namespace *mnt_userns, struct dentry *dentr err = btrfs_dirty_inode(inode); if (!err && attr->ia_valid & ATTR_MODE) - err = posix_acl_chmod(mnt_userns, inode, inode->i_mode); + err = posix_acl_chmod(mnt_userns, dentry, inode->i_mode); } return err; diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c index f4fc8e0b847c..c7e8dd5b58d4 100644 --- a/fs/ceph/acl.c +++ b/fs/ceph/acl.c @@ -85,13 +85,14 @@ retry: return acl; } -int ceph_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ceph_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int ret = 0, size = 0; const char *name = NULL; char *value = NULL; struct iattr newattrs; + struct inode *inode = d_inode(dentry); struct timespec64 old_ctime = inode->i_ctime; umode_t new_mode = inode->i_mode, old_mode = inode->i_mode; diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 4af5e55abc15..ca8aef906dc1 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -2255,7 +2255,7 @@ int ceph_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, err = __ceph_setattr(inode, attr); if (err >= 0 && (attr->ia_valid & ATTR_MODE)) - err = posix_acl_chmod(&init_user_ns, inode, attr->ia_mode); + err = posix_acl_chmod(&init_user_ns, dentry, attr->ia_mode); return err; } diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 40630e6f691c..50e57a1fa32f 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -1117,7 +1117,7 @@ void ceph_release_acl_sec_ctx(struct ceph_acl_sec_ctx *as_ctx); struct posix_acl *ceph_get_acl(struct inode *, int, bool); int ceph_set_acl(struct user_namespace *mnt_userns, - struct inode *inode, struct posix_acl *acl, int type); + struct dentry *dentry, struct posix_acl *acl, int type); int ceph_pre_init_acls(struct inode *dir, umode_t *mode, struct ceph_acl_sec_ctx *as_ctx); void ceph_init_inode_acls(struct inode *inode, diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c index bf298967c5b8..440d5f1e9d47 100644 --- a/fs/ext2/acl.c +++ b/fs/ext2/acl.c @@ -219,11 +219,12 @@ __ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) * inode->i_mutex: down */ int -ext2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +ext2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int error; int update_mode = 0; + struct inode *inode = d_inode(dentry); umode_t mode = inode->i_mode; if (type == ACL_TYPE_ACCESS && acl) { diff --git a/fs/ext2/acl.h b/fs/ext2/acl.h index 925ab6287d35..3841becb94ff 100644 --- a/fs/ext2/acl.h +++ b/fs/ext2/acl.h @@ -56,7 +56,7 @@ static inline int ext2_acl_count(size_t size) /* acl.c */ extern struct posix_acl *ext2_get_acl(struct inode *inode, int type, bool rcu); -extern int ext2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +extern int ext2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int ext2_init_acl (struct inode *, struct inode *); diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 918ab2f9e4c0..e97e77be64f3 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1652,7 +1652,7 @@ int ext2_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, } setattr_copy(&init_user_ns, inode, iattr); if (iattr->ia_valid & ATTR_MODE) - error = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + error = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); mark_inode_dirty(inode); return error; diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index 57e82e25f8e2..a9f89539aeee 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -225,12 +225,13 @@ __ext4_set_acl(handle_t *handle, struct inode *inode, int type, } int -ext4_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +ext4_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { handle_t *handle; int error, credits, retries = 0; size_t acl_size = acl ? ext4_acl_size(acl->a_count) : 0; + struct inode *inode = d_inode(dentry); umode_t mode = inode->i_mode; int update_mode = 0; diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h index 3219669732bf..09c4a8a3b716 100644 --- a/fs/ext4/acl.h +++ b/fs/ext4/acl.h @@ -56,7 +56,7 @@ static inline int ext4_acl_count(size_t size) /* acl.c */ struct posix_acl *ext4_get_acl(struct inode *inode, int type, bool rcu); -int ext4_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ext4_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int ext4_init_acl(handle_t *, struct inode *, struct inode *); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 2b5ef1b64249..a8e12ce6673d 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5550,7 +5550,7 @@ out_mmap_sem: ext4_orphan_del(NULL, inode); if (!error && (ia_valid & ATTR_MODE)) - rc = posix_acl_chmod(mnt_userns, inode, inode->i_mode); + rc = posix_acl_chmod(mnt_userns, dentry, inode->i_mode); err_out: if (error) diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index 5bbc44a5216e..c1c74aa658ae 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -276,9 +276,11 @@ static int __f2fs_set_acl(struct user_namespace *mnt_userns, return error; } -int f2fs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int f2fs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { + struct inode *inode = d_inode(dentry); + if (unlikely(f2fs_cp_error(F2FS_I_SB(inode)))) return -EIO; diff --git a/fs/f2fs/acl.h b/fs/f2fs/acl.h index a26e33cab4ff..ea2bbb3f264b 100644 --- a/fs/f2fs/acl.h +++ b/fs/f2fs/acl.h @@ -34,7 +34,7 @@ struct f2fs_acl_header { #ifdef CONFIG_F2FS_FS_POSIX_ACL extern struct posix_acl *f2fs_get_acl(struct inode *, int, bool); -extern int f2fs_set_acl(struct user_namespace *, struct inode *, +extern int f2fs_set_acl(struct user_namespace *, struct dentry *, struct posix_acl *, int); extern int f2fs_init_acl(struct inode *, struct inode *, struct page *, struct page *); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 82cda1258227..122339482bdc 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1025,7 +1025,7 @@ int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, __setattr_copy(mnt_userns, inode, attr); if (attr->ia_valid & ATTR_MODE) { - err = posix_acl_chmod(mnt_userns, inode, f2fs_get_inode_mode(inode)); + err = posix_acl_chmod(mnt_userns, dentry, f2fs_get_inode_mode(inode)); if (is_inode_flag_set(inode, FI_ACL_MODE)) { if (!err) diff --git a/fs/fuse/acl.c b/fs/fuse/acl.c index 337cb29a8dd5..8edd0f313515 100644 --- a/fs/fuse/acl.c +++ b/fs/fuse/acl.c @@ -53,9 +53,10 @@ struct posix_acl *fuse_get_acl(struct inode *inode, int type, bool rcu) return acl; } -int fuse_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int fuse_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { + struct inode *inode = d_inode(dentry); struct fuse_conn *fc = get_fuse_conn(inode); const char *name; int ret; diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 98a9cf531873..26a7c524eb70 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -1269,7 +1269,7 @@ extern const struct xattr_handler *fuse_no_acl_xattr_handlers[]; struct posix_acl; struct posix_acl *fuse_get_acl(struct inode *inode, int type, bool rcu); -int fuse_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int fuse_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); /* readdir.c */ diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 734d1f05d823..3dcde4912413 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -109,9 +109,10 @@ out: return error; } -int gfs2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int gfs2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { + struct inode *inode = d_inode(dentry); struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_holder gh; bool need_unlock = false; diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h index cd180ca7c959..b8de8c148f5c 100644 --- a/fs/gfs2/acl.h +++ b/fs/gfs2/acl.h @@ -13,7 +13,7 @@ extern struct posix_acl *gfs2_get_acl(struct inode *inode, int type, bool rcu); extern int __gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type); -extern int gfs2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +extern int gfs2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); #endif /* __ACL_DOT_H__ */ diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 04a201584fa7..314b9ce70682 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1997,7 +1997,7 @@ static int gfs2_setattr(struct user_namespace *mnt_userns, else { error = gfs2_setattr_simple(inode, attr); if (!error && attr->ia_valid & ATTR_MODE) - error = posix_acl_chmod(&init_user_ns, inode, + error = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); } diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index e945e3484788..8bb58ce5c06c 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -229,10 +229,11 @@ static int __jffs2_set_acl(struct inode *inode, int xprefix, struct posix_acl *a return rc; } -int jffs2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int jffs2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int rc, xprefix; + struct inode *inode = d_inode(dentry); switch (type) { case ACL_TYPE_ACCESS: diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index 9d9fb7cf093e..ca36a6eca594 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -28,7 +28,7 @@ struct jffs2_acl_header { #ifdef CONFIG_JFFS2_FS_POSIX_ACL struct posix_acl *jffs2_get_acl(struct inode *inode, int type, bool rcu); -int jffs2_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int jffs2_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *); extern int jffs2_init_acl_post(struct inode *); diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index 39cec28096a7..66af51c41619 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -202,7 +202,7 @@ int jffs2_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, rc = jffs2_do_setattr(inode, iattr); if (!rc && (iattr->ia_valid & ATTR_MODE)) - rc = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + rc = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); return rc; } diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c index a653f34c6e26..3b667eccc73b 100644 --- a/fs/jfs/acl.c +++ b/fs/jfs/acl.c @@ -94,12 +94,13 @@ out: return rc; } -int jfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int jfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int rc; tid_t tid; int update_mode = 0; + struct inode *inode = d_inode(dentry); umode_t mode = inode->i_mode; tid = txBegin(inode->i_sb, 0); diff --git a/fs/jfs/file.c b/fs/jfs/file.c index 332dc9ac47a9..e3eb9c36751f 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -123,7 +123,7 @@ int jfs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, mark_inode_dirty(inode); if (iattr->ia_valid & ATTR_MODE) - rc = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + rc = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); return rc; } diff --git a/fs/jfs/jfs_acl.h b/fs/jfs/jfs_acl.h index 3de40286d31f..f0704a25835f 100644 --- a/fs/jfs/jfs_acl.h +++ b/fs/jfs/jfs_acl.h @@ -8,7 +8,7 @@ #ifdef CONFIG_JFS_POSIX_ACL struct posix_acl *jfs_get_acl(struct inode *inode, int type, bool rcu); -int jfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int jfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); int jfs_init_acl(tid_t, struct inode *, struct inode *); diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index b2fc85d440d0..2466edc57424 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -2956,7 +2956,7 @@ int smb2_open(struct ksmbd_work *work) struct inode *inode = d_inode(path.dentry); posix_acl_rc = ksmbd_vfs_inherit_posix_acl(user_ns, - inode, + path.dentry, d_inode(path.dentry->d_parent)); if (posix_acl_rc) ksmbd_debug(SMB, "inherit posix acl failed : %d\n", posix_acl_rc); @@ -2972,7 +2972,7 @@ int smb2_open(struct ksmbd_work *work) if (rc) { if (posix_acl_rc) ksmbd_vfs_set_init_posix_acl(user_ns, - inode); + path.dentry); if (test_share_config_flag(work->tcon->share_conf, KSMBD_SHARE_FLAG_ACL_XATTR)) { diff --git a/fs/ksmbd/smbacl.c b/fs/ksmbd/smbacl.c index b05ff9b146b5..a1e05fe997fe 100644 --- a/fs/ksmbd/smbacl.c +++ b/fs/ksmbd/smbacl.c @@ -1386,14 +1386,14 @@ int set_info_sec(struct ksmbd_conn *conn, struct ksmbd_tree_connect *tcon, ksmbd_vfs_remove_acl_xattrs(user_ns, path->dentry); /* Update posix acls */ if (IS_ENABLED(CONFIG_FS_POSIX_ACL) && fattr.cf_dacls) { - rc = set_posix_acl(user_ns, inode, + rc = set_posix_acl(user_ns, path->dentry, ACL_TYPE_ACCESS, fattr.cf_acls); if (rc < 0) ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_ACCESS) failed, rc : %d\n", rc); if (S_ISDIR(inode->i_mode) && fattr.cf_dacls) { - rc = set_posix_acl(user_ns, inode, + rc = set_posix_acl(user_ns, path->dentry, ACL_TYPE_DEFAULT, fattr.cf_dacls); if (rc) ksmbd_debug(SMB, diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c index 8de970d6146f..7dee8b78762d 100644 --- a/fs/ksmbd/vfs.c +++ b/fs/ksmbd/vfs.c @@ -1824,10 +1824,11 @@ void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock) } int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns, - struct inode *inode) + struct dentry *dentry) { struct posix_acl_state acl_state; struct posix_acl *acls; + struct inode *inode = d_inode(dentry); int rc; if (!IS_ENABLED(CONFIG_FS_POSIX_ACL)) @@ -1856,14 +1857,13 @@ int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns, return -ENOMEM; } posix_state_to_acl(&acl_state, acls->a_entries); - rc = set_posix_acl(user_ns, inode, ACL_TYPE_ACCESS, acls); + rc = set_posix_acl(user_ns, dentry, ACL_TYPE_ACCESS, acls); if (rc < 0) ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_ACCESS) failed, rc : %d\n", rc); else if (S_ISDIR(inode->i_mode)) { posix_state_to_acl(&acl_state, acls->a_entries); - rc = set_posix_acl(user_ns, inode, ACL_TYPE_DEFAULT, - acls); + rc = set_posix_acl(user_ns, dentry, ACL_TYPE_DEFAULT, acls); if (rc < 0) ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_DEFAULT) failed, rc : %d\n", rc); @@ -1874,10 +1874,11 @@ int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns, } int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns, - struct inode *inode, struct inode *parent_inode) + struct dentry *dentry, struct inode *parent_inode) { struct posix_acl *acls; struct posix_acl_entry *pace; + struct inode *inode = d_inode(dentry); int rc, i; if (!IS_ENABLED(CONFIG_FS_POSIX_ACL)) @@ -1895,12 +1896,12 @@ int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns, } } - rc = set_posix_acl(user_ns, inode, ACL_TYPE_ACCESS, acls); + rc = set_posix_acl(user_ns, dentry, ACL_TYPE_ACCESS, acls); if (rc < 0) ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_ACCESS) failed, rc : %d\n", rc); if (S_ISDIR(inode->i_mode)) { - rc = set_posix_acl(user_ns, inode, ACL_TYPE_DEFAULT, + rc = set_posix_acl(user_ns, dentry, ACL_TYPE_DEFAULT, acls); if (rc < 0) ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_DEFAULT) failed, rc : %d\n", diff --git a/fs/ksmbd/vfs.h b/fs/ksmbd/vfs.h index 593059ca8511..0d73d735cc39 100644 --- a/fs/ksmbd/vfs.h +++ b/fs/ksmbd/vfs.h @@ -160,8 +160,8 @@ int ksmbd_vfs_get_dos_attrib_xattr(struct user_namespace *user_ns, struct dentry *dentry, struct xattr_dos_attrib *da); int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns, - struct inode *inode); + struct dentry *dentry); int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns, - struct inode *inode, + struct dentry *dentry, struct inode *parent_inode); #endif /* __KSMBD_VFS_H__ */ diff --git a/fs/nfs/nfs3_fs.h b/fs/nfs/nfs3_fs.h index 03a4e679fd99..df9ca56db347 100644 --- a/fs/nfs/nfs3_fs.h +++ b/fs/nfs/nfs3_fs.h @@ -12,7 +12,7 @@ */ #ifdef CONFIG_NFS_V3_ACL extern struct posix_acl *nfs3_get_acl(struct inode *inode, int type, bool rcu); -extern int nfs3_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +extern int nfs3_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, struct posix_acl *dfacl); diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c index 93de0b58647a..22890d97a9e4 100644 --- a/fs/nfs/nfs3acl.c +++ b/fs/nfs/nfs3acl.c @@ -255,10 +255,11 @@ int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, } -int nfs3_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int nfs3_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { struct posix_acl *orig = acl, *dfacl = NULL, *alloc; + struct inode *inode = d_inode(dentry); int status; if (S_ISDIR(inode->i_mode)) { diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index 13e6e6897f6c..b1839638500c 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -113,11 +113,11 @@ static __be32 nfsacld_proc_setacl(struct svc_rqst *rqstp) inode_lock(inode); - error = set_posix_acl(&init_user_ns, inode, ACL_TYPE_ACCESS, + error = set_posix_acl(&init_user_ns, fh->fh_dentry, ACL_TYPE_ACCESS, argp->acl_access); if (error) goto out_drop_lock; - error = set_posix_acl(&init_user_ns, inode, ACL_TYPE_DEFAULT, + error = set_posix_acl(&init_user_ns, fh->fh_dentry, ACL_TYPE_DEFAULT, argp->acl_default); if (error) goto out_drop_lock; diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c index 2fb9ee356455..da4a0d09bd84 100644 --- a/fs/nfsd/nfs3acl.c +++ b/fs/nfsd/nfs3acl.c @@ -103,11 +103,11 @@ static __be32 nfsd3_proc_setacl(struct svc_rqst *rqstp) inode_lock(inode); - error = set_posix_acl(&init_user_ns, inode, ACL_TYPE_ACCESS, + error = set_posix_acl(&init_user_ns, fh->fh_dentry, ACL_TYPE_ACCESS, argp->acl_access); if (error) goto out_drop_lock; - error = set_posix_acl(&init_user_ns, inode, ACL_TYPE_DEFAULT, + error = set_posix_acl(&init_user_ns, fh->fh_dentry, ACL_TYPE_DEFAULT, argp->acl_default); out_drop_lock: diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index f650afedd67f..4eded0729108 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -480,12 +480,12 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, attr->na_seclabel->data, attr->na_seclabel->len); if (IS_ENABLED(CONFIG_FS_POSIX_ACL) && attr->na_pacl) attr->na_aclerr = set_posix_acl(&init_user_ns, - inode, ACL_TYPE_ACCESS, + dentry, ACL_TYPE_ACCESS, attr->na_pacl); if (IS_ENABLED(CONFIG_FS_POSIX_ACL) && !attr->na_aclerr && attr->na_dpacl && S_ISDIR(inode->i_mode)) attr->na_aclerr = set_posix_acl(&init_user_ns, - inode, ACL_TYPE_DEFAULT, + dentry, ACL_TYPE_DEFAULT, attr->na_dpacl); inode_unlock(inode); if (size_change) diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 4f2ffc7ef296..ee5101e6bd68 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -802,7 +802,7 @@ int ntfs3_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, setattr_copy(mnt_userns, inode, attr); if (mode != inode->i_mode) { - err = ntfs_acl_chmod(mnt_userns, inode); + err = ntfs_acl_chmod(mnt_userns, dentry); if (err) goto out; diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 2c791222c4e2..a4d292809a33 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -843,7 +843,7 @@ int ntfs_cmp_names_cpu(const struct cpu_str *uni1, const struct le_str *uni2, /* globals from xattr.c */ #ifdef CONFIG_NTFS3_FS_POSIX_ACL struct posix_acl *ntfs_get_acl(struct inode *inode, int type, bool rcu); -int ntfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ntfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); int ntfs_init_acl(struct user_namespace *mnt_userns, struct inode *inode, struct inode *dir); @@ -852,7 +852,7 @@ int ntfs_init_acl(struct user_namespace *mnt_userns, struct inode *inode, #define ntfs_set_acl NULL #endif -int ntfs_acl_chmod(struct user_namespace *mnt_userns, struct inode *inode); +int ntfs_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry); int ntfs_permission(struct user_namespace *mnt_userns, struct inode *inode, int mask); ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size); diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c index 7de8718c68a9..aafe98ee0b21 100644 --- a/fs/ntfs3/xattr.c +++ b/fs/ntfs3/xattr.c @@ -619,10 +619,10 @@ out: /* * ntfs_set_acl - inode_operations::set_acl */ -int ntfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ntfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { - return ntfs_set_acl_ex(mnt_userns, inode, acl, type, false); + return ntfs_set_acl_ex(mnt_userns, d_inode(dentry), acl, type, false); } /* @@ -664,8 +664,9 @@ int ntfs_init_acl(struct user_namespace *mnt_userns, struct inode *inode, /* * ntfs_acl_chmod - Helper for ntfs3_setattr(). */ -int ntfs_acl_chmod(struct user_namespace *mnt_userns, struct inode *inode) +int ntfs_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry) { + struct inode *inode = d_inode(dentry); struct super_block *sb = inode->i_sb; if (!(sb->s_flags & SB_POSIXACL)) @@ -674,7 +675,7 @@ int ntfs_acl_chmod(struct user_namespace *mnt_userns, struct inode *inode) if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; - return posix_acl_chmod(mnt_userns, inode, inode->i_mode); + return posix_acl_chmod(mnt_userns, dentry, inode->i_mode); } /* diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index 23a72a423955..9f19cf9a5a9f 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -260,12 +260,13 @@ static int ocfs2_set_acl(handle_t *handle, return ret; } -int ocfs2_iop_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ocfs2_iop_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { struct buffer_head *bh = NULL; int status, had_lock; struct ocfs2_lock_holder oh; + struct inode *inode = d_inode(dentry); had_lock = ocfs2_inode_lock_tracker(inode, &bh, 1, &oh); if (had_lock < 0) diff --git a/fs/ocfs2/acl.h b/fs/ocfs2/acl.h index 95a57c888ab6..a897c4e41b26 100644 --- a/fs/ocfs2/acl.h +++ b/fs/ocfs2/acl.h @@ -17,7 +17,7 @@ struct ocfs2_acl_entry { }; struct posix_acl *ocfs2_iop_get_acl(struct inode *inode, int type, bool rcu); -int ocfs2_iop_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int ocfs2_iop_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int ocfs2_acl_chmod(struct inode *, struct buffer_head *); extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *, diff --git a/fs/orangefs/acl.c b/fs/orangefs/acl.c index 0e2db840c217..c5da2091cefb 100644 --- a/fs/orangefs/acl.c +++ b/fs/orangefs/acl.c @@ -118,12 +118,13 @@ out: return error; } -int orangefs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int orangefs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int error; struct iattr iattr; int rc; + struct inode *inode = d_inode(dentry); memset(&iattr, 0, sizeof iattr); @@ -152,7 +153,7 @@ int orangefs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, rc = __orangefs_set_acl(inode, acl, type); if (!rc && (iattr.ia_valid == ATTR_MODE)) - rc = __orangefs_setattr_mode(inode, &iattr); + rc = __orangefs_setattr_mode(dentry, &iattr); return rc; } diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 35788cde6d24..825872d8d377 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -833,14 +833,15 @@ out: return ret; } -int __orangefs_setattr_mode(struct inode *inode, struct iattr *iattr) +int __orangefs_setattr_mode(struct dentry *dentry, struct iattr *iattr) { int ret; + struct inode *inode = d_inode(dentry); ret = __orangefs_setattr(inode, iattr); /* change mode on a file that has ACLs */ if (!ret && (iattr->ia_valid & ATTR_MODE)) - ret = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + ret = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); return ret; } @@ -856,7 +857,7 @@ int orangefs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, ret = setattr_prepare(&init_user_ns, dentry, iattr); if (ret) goto out; - ret = __orangefs_setattr_mode(d_inode(dentry), iattr); + ret = __orangefs_setattr_mode(dentry, iattr); sync_inode_metadata(d_inode(dentry), 1); out: gossip_debug(GOSSIP_INODE_DEBUG, "orangefs_setattr: returning %d\n", diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index 3298b15684b7..55cd6d50eea1 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -107,7 +107,7 @@ extern const struct xattr_handler *orangefs_xattr_handlers[]; extern struct posix_acl *orangefs_get_acl(struct inode *inode, int type, bool rcu); extern int orangefs_set_acl(struct user_namespace *mnt_userns, - struct inode *inode, struct posix_acl *acl, + struct dentry *dentry, struct posix_acl *acl, int type); int __orangefs_set_acl(struct inode *inode, struct posix_acl *acl, int type); @@ -361,7 +361,7 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct orangefs_object_kref *ref); int __orangefs_setattr(struct inode *, struct iattr *); -int __orangefs_setattr_mode(struct inode *inode, struct iattr *iattr); +int __orangefs_setattr_mode(struct dentry *dentry, struct iattr *iattr); int orangefs_setattr(struct user_namespace *, struct dentry *, struct iattr *); int orangefs_getattr(struct user_namespace *mnt_userns, const struct path *path, diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 74dc0f571dc9..c4bc58a1160e 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -578,19 +578,20 @@ EXPORT_SYMBOL(__posix_acl_chmod); * posix_acl_chmod - chmod a posix acl * * @mnt_userns: user namespace of the mount @inode was found from - * @inode: inode to check permissions on + * @dentry: dentry to check permissions on * @mode: the new mode of @inode * - * If the inode has been found through an idmapped mount the user namespace of + * If the dentry has been found through an idmapped mount the user namespace of * the vfsmount must be passed through @mnt_userns. This function will then * take care to map the inode according to @mnt_userns before checking * permissions. On non-idmapped mounts or if permission checking is to be * performed on the raw inode simply passs init_user_ns. */ int - posix_acl_chmod(struct user_namespace *mnt_userns, struct inode *inode, + posix_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry, umode_t mode) { + struct inode *inode = d_inode(dentry); struct posix_acl *acl; int ret = 0; @@ -609,7 +610,7 @@ int ret = __posix_acl_chmod(&acl, GFP_KERNEL, mode); if (ret) return ret; - ret = inode->i_op->set_acl(mnt_userns, inode, acl, ACL_TYPE_ACCESS); + ret = inode->i_op->set_acl(mnt_userns, dentry, acl, ACL_TYPE_ACCESS); posix_acl_release(acl); return ret; } @@ -1139,9 +1140,11 @@ posix_acl_xattr_get(const struct xattr_handler *handler, } int -set_posix_acl(struct user_namespace *mnt_userns, struct inode *inode, +set_posix_acl(struct user_namespace *mnt_userns, struct dentry *dentry, int type, struct posix_acl *acl) { + struct inode *inode = d_inode(dentry); + if (!IS_POSIXACL(inode)) return -EOPNOTSUPP; if (!inode->i_op->set_acl) @@ -1157,14 +1160,14 @@ set_posix_acl(struct user_namespace *mnt_userns, struct inode *inode, if (ret) return ret; } - return inode->i_op->set_acl(mnt_userns, inode, acl, type); + return inode->i_op->set_acl(mnt_userns, dentry, acl, type); } EXPORT_SYMBOL(set_posix_acl); static int posix_acl_xattr_set(const struct xattr_handler *handler, struct user_namespace *mnt_userns, - struct dentry *unused, struct inode *inode, + struct dentry *dentry, struct inode *inode, const char *name, const void *value, size_t size, int flags) { @@ -1186,7 +1189,7 @@ posix_acl_xattr_set(const struct xattr_handler *handler, if (IS_ERR(acl)) return PTR_ERR(acl); } - ret = set_posix_acl(mnt_userns, inode, handler->flags, acl); + ret = set_posix_acl(mnt_userns, dentry, handler->flags, acl); posix_acl_release(acl); return ret; } @@ -1215,10 +1218,11 @@ const struct xattr_handler posix_acl_default_xattr_handler = { }; EXPORT_SYMBOL_GPL(posix_acl_default_xattr_handler); -int simple_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int simple_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int error; + struct inode *inode = d_inode(dentry); if (type == ACL_TYPE_ACCESS) { error = posix_acl_update_mode(mnt_userns, inode, diff --git a/fs/reiserfs/acl.h b/fs/reiserfs/acl.h index d9052b8ce6dd..29c503a06db4 100644 --- a/fs/reiserfs/acl.h +++ b/fs/reiserfs/acl.h @@ -49,9 +49,9 @@ static inline int reiserfs_acl_count(size_t size) #ifdef CONFIG_REISERFS_FS_POSIX_ACL struct posix_acl *reiserfs_get_acl(struct inode *inode, int type, bool rcu); -int reiserfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +int reiserfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); -int reiserfs_acl_chmod(struct inode *inode); +int reiserfs_acl_chmod(struct dentry *dentry); int reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th, struct inode *dir, struct dentry *dentry, struct inode *inode); @@ -63,7 +63,7 @@ int reiserfs_cache_default_acl(struct inode *dir); #define reiserfs_get_acl NULL #define reiserfs_set_acl NULL -static inline int reiserfs_acl_chmod(struct inode *inode) +static inline int reiserfs_acl_chmod(struct dentry *dentry) { return 0; } diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index b9580a6515ee..c7d1fa526dea 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -3404,7 +3404,7 @@ int reiserfs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, if (!error && reiserfs_posixacl(inode->i_sb)) { if (attr->ia_valid & ATTR_MODE) - error = reiserfs_acl_chmod(inode); + error = reiserfs_acl_chmod(dentry); } out: diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index d6fcddc46f5b..966ba48e33ec 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -18,7 +18,7 @@ static int __reiserfs_set_acl(struct reiserfs_transaction_handle *th, int -reiserfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +reiserfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { int error, error2; @@ -26,6 +26,7 @@ reiserfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, size_t jcreate_blocks; int size = acl ? posix_acl_xattr_size(acl->a_count) : 0; int update_mode = 0; + struct inode *inode = d_inode(dentry); umode_t mode = inode->i_mode; /* @@ -396,13 +397,15 @@ int reiserfs_cache_default_acl(struct inode *inode) /* * Called under i_mutex */ -int reiserfs_acl_chmod(struct inode *inode) +int reiserfs_acl_chmod(struct dentry *dentry) { + struct inode *inode = d_inode(dentry); + if (IS_PRIVATE(inode)) return 0; if (get_inode_sd_version(inode) == STAT_DATA_V1 || !reiserfs_posixacl(inode->i_sb)) return 0; - return posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + return posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); } diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index b744c62052b6..a05f44eb8178 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -242,12 +242,13 @@ xfs_acl_set_mode( } int -xfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +xfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type) { umode_t mode; bool set_mode = false; int error = 0; + struct inode *inode = d_inode(dentry); if (!acl) goto set_acl; diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 263404d0bfda..dcd176149c7a 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -11,7 +11,7 @@ struct posix_acl; #ifdef CONFIG_XFS_POSIX_ACL extern struct posix_acl *xfs_get_acl(struct inode *inode, int type, bool rcu); -extern int xfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, +extern int xfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); extern int __xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type); void xfs_forget_acl(struct inode *inode, const char *name); diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 2e10e1c66ad6..ab266ba65a84 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -651,6 +651,7 @@ xfs_vn_change_ok( static int xfs_setattr_nonsize( struct user_namespace *mnt_userns, + struct dentry *dentry, struct xfs_inode *ip, struct iattr *iattr) { @@ -757,7 +758,7 @@ xfs_setattr_nonsize( * Posix ACL code seems to care about this issue either. */ if (mask & ATTR_MODE) { - error = posix_acl_chmod(mnt_userns, inode, inode->i_mode); + error = posix_acl_chmod(mnt_userns, dentry, inode->i_mode); if (error) return error; } @@ -779,6 +780,7 @@ out_dqrele: STATIC int xfs_setattr_size( struct user_namespace *mnt_userns, + struct dentry *dentry, struct xfs_inode *ip, struct iattr *iattr) { @@ -810,7 +812,7 @@ xfs_setattr_size( * Use the regular setattr path to update the timestamps. */ iattr->ia_valid &= ~ATTR_SIZE; - return xfs_setattr_nonsize(mnt_userns, ip, iattr); + return xfs_setattr_nonsize(mnt_userns, dentry, ip, iattr); } /* @@ -987,7 +989,7 @@ xfs_vn_setattr_size( error = xfs_vn_change_ok(mnt_userns, dentry, iattr); if (error) return error; - return xfs_setattr_size(mnt_userns, ip, iattr); + return xfs_setattr_size(mnt_userns, dentry, ip, iattr); } STATIC int @@ -1019,7 +1021,7 @@ xfs_vn_setattr( error = xfs_vn_change_ok(mnt_userns, dentry, iattr); if (!error) - error = xfs_setattr_nonsize(mnt_userns, ip, iattr); + error = xfs_setattr_nonsize(mnt_userns, dentry, ip, iattr); } return error; diff --git a/include/linux/fs.h b/include/linux/fs.h index e654435f1651..3db0b23c6a55 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2172,7 +2172,7 @@ struct inode_operations { umode_t create_mode); int (*tmpfile) (struct user_namespace *, struct inode *, struct file *, umode_t); - int (*set_acl)(struct user_namespace *, struct inode *, + int (*set_acl)(struct user_namespace *, struct dentry *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *mnt_userns, struct dentry *dentry, struct fileattr *fa); diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 7d1e604c1325..cd16a756cd1e 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -69,21 +69,21 @@ extern int __posix_acl_create(struct posix_acl **, gfp_t, umode_t *); extern int __posix_acl_chmod(struct posix_acl **, gfp_t, umode_t); extern struct posix_acl *get_posix_acl(struct inode *, int); -extern int set_posix_acl(struct user_namespace *, struct inode *, int, - struct posix_acl *); +int set_posix_acl(struct user_namespace *, struct dentry *, int, + struct posix_acl *); struct posix_acl *get_cached_acl_rcu(struct inode *inode, int type); struct posix_acl *posix_acl_clone(const struct posix_acl *acl, gfp_t flags); #ifdef CONFIG_FS_POSIX_ACL -int posix_acl_chmod(struct user_namespace *, struct inode *, umode_t); +int posix_acl_chmod(struct user_namespace *, struct dentry *, umode_t); extern int posix_acl_create(struct inode *, umode_t *, struct posix_acl **, struct posix_acl **); int posix_acl_update_mode(struct user_namespace *, struct inode *, umode_t *, struct posix_acl **); -extern int simple_set_acl(struct user_namespace *, struct inode *, - struct posix_acl *, int); +int simple_set_acl(struct user_namespace *, struct dentry *, + struct posix_acl *, int); extern int simple_acl_create(struct inode *, struct inode *); struct posix_acl *get_cached_acl(struct inode *inode, int type); @@ -101,7 +101,7 @@ static inline void cache_no_acl(struct inode *inode) } #else static inline int posix_acl_chmod(struct user_namespace *mnt_userns, - struct inode *inode, umode_t mode) + struct dentry *dentry, umode_t mode) { return 0; } diff --git a/mm/shmem.c b/mm/shmem.c index 8280a5cb48df..b9255c1e7498 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1121,7 +1121,7 @@ static int shmem_setattr(struct user_namespace *mnt_userns, setattr_copy(&init_user_ns, inode, attr); if (attr->ia_valid & ATTR_MODE) - error = posix_acl_chmod(&init_user_ns, inode, inode->i_mode); + error = posix_acl_chmod(&init_user_ns, dentry, inode->i_mode); if (!error && update_ctime) { inode->i_ctime = current_time(inode); if (update_mtime) -- cgit v1.2.3 From 86b94c396bb25459affbf1160ee1efaa61e38be2 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 19 Oct 2022 00:35:57 +0000 Subject: ASoC: soc-dapm.c: replace snd_soc_dapm_wcache to snd_soc_dapm_widget MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Current ASoC has snd_soc_dapm_wcache, but its member is only snd_soc_dapm_widget. struct snd_soc_dapm_wcache { struct snd_soc_dapm_widget *widget; }; It is no meaning for now, and makes code unreadable. This patch replace snd_soc_dapm_wcache to snd_soc_dapm_widget directly. Signed-off-by: Kuninori Morimoto Reviewed-by: Amadeusz Sławiński Link: https://lore.kernel.org/r/87a65stztf.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 9 ++------- sound/soc/soc-dapm.c | 29 +++++++++-------------------- 2 files changed, 11 insertions(+), 27 deletions(-) (limited to 'include') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index ebb8e7a7fc29..29d5700393c6 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -450,7 +450,6 @@ int snd_soc_dapm_del_routes(struct snd_soc_dapm_context *dapm, int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_route *route, int num); void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w); -void snd_soc_dapm_reset_cache(struct snd_soc_dapm_context *dapm); /* dapm events */ void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, @@ -680,10 +679,6 @@ struct snd_soc_dapm_update { bool has_second_set; }; -struct snd_soc_dapm_wcache { - struct snd_soc_dapm_widget *widget; -}; - /* DAPM context */ struct snd_soc_dapm_context { enum snd_soc_bias_level bias_level; @@ -699,8 +694,8 @@ struct snd_soc_dapm_context { enum snd_soc_bias_level target_bias_level; struct list_head list; - struct snd_soc_dapm_wcache path_sink_cache; - struct snd_soc_dapm_wcache path_source_cache; + struct snd_soc_dapm_widget *wcache_sink; + struct snd_soc_dapm_widget *wcache_source; #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_dapm; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index d515e7a78ea8..1796863bff1b 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -652,10 +652,8 @@ static void soc_dapm_async_complete(struct snd_soc_dapm_context *dapm) } static struct snd_soc_dapm_widget * -dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name) +dapm_wcache_lookup(struct snd_soc_dapm_widget *w, const char *name) { - struct snd_soc_dapm_widget *w = wcache->widget; - if (w) { struct list_head *wlist = &w->dapm->card->widgets; const int depth = 2; @@ -673,12 +671,6 @@ dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name) return NULL; } -static inline void dapm_wcache_update(struct snd_soc_dapm_wcache *wcache, - struct snd_soc_dapm_widget *w) -{ - wcache->widget = w; -} - /** * snd_soc_dapm_force_bias_level() - Sets the DAPM bias level * @dapm: The DAPM context for which to set the level @@ -2516,12 +2508,6 @@ void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w) } EXPORT_SYMBOL_GPL(snd_soc_dapm_free_widget); -void snd_soc_dapm_reset_cache(struct snd_soc_dapm_context *dapm) -{ - dapm->path_sink_cache.widget = NULL; - dapm->path_source_cache.widget = NULL; -} - /* free all dapm widgets and resources */ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) { @@ -2532,7 +2518,9 @@ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) continue; snd_soc_dapm_free_widget(w); } - snd_soc_dapm_reset_cache(dapm); + + dapm->wcache_sink = NULL; + dapm->wcache_source = NULL; } static struct snd_soc_dapm_widget *dapm_find_widget( @@ -2961,8 +2949,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, source = route->source; } - wsource = dapm_wcache_lookup(&dapm->path_source_cache, source); - wsink = dapm_wcache_lookup(&dapm->path_sink_cache, sink); + wsource = dapm_wcache_lookup(dapm->wcache_source, source); + wsink = dapm_wcache_lookup(dapm->wcache_sink, sink); if (wsink && wsource) goto skip_search; @@ -3018,8 +3006,9 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, } skip_search: - dapm_wcache_update(&dapm->path_sink_cache, wsink); - dapm_wcache_update(&dapm->path_source_cache, wsource); + /* update cache */ + dapm->wcache_sink = wsink; + dapm->wcache_source = wsource; ret = snd_soc_dapm_add_path(dapm, wsource, wsink, route->control, route->connected); -- cgit v1.2.3 From f3779b161938182fa3c67f8daebfe82ef65bf1ab Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 19 Oct 2022 00:37:13 +0000 Subject: ASoC: soc-dapm.h: cleanup white space MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit soc-dapm.h defines many things, but it is using randam white space and tag. This patch do nothing, but cleanup its white space. This patch cleanup also 100 char in 1 line. Signed-off-by: Kuninori Morimoto Reviewed-by: Amadeusz Sławiński Link: https://lore.kernel.org/r/87y1tcsl6u.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 173 +++++++++++++++++++---------------------------- 1 file changed, 71 insertions(+), 102 deletions(-) (limited to 'include') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 29d5700393c6..44597e63344d 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -341,31 +341,27 @@ struct soc_enum; #define SND_SOC_DAPM_STREAM_STOP 0x2 #define SND_SOC_DAPM_STREAM_SUSPEND 0x4 #define SND_SOC_DAPM_STREAM_RESUME 0x8 -#define SND_SOC_DAPM_STREAM_PAUSE_PUSH 0x10 +#define SND_SOC_DAPM_STREAM_PAUSE_PUSH 0x10 #define SND_SOC_DAPM_STREAM_PAUSE_RELEASE 0x20 /* dapm event types */ -#define SND_SOC_DAPM_PRE_PMU 0x1 /* before widget power up */ -#define SND_SOC_DAPM_POST_PMU 0x2 /* after widget power up */ -#define SND_SOC_DAPM_PRE_PMD 0x4 /* before widget power down */ -#define SND_SOC_DAPM_POST_PMD 0x8 /* after widget power down */ -#define SND_SOC_DAPM_PRE_REG 0x10 /* before audio path setup */ -#define SND_SOC_DAPM_POST_REG 0x20 /* after audio path setup */ -#define SND_SOC_DAPM_WILL_PMU 0x40 /* called at start of sequence */ -#define SND_SOC_DAPM_WILL_PMD 0x80 /* called at start of sequence */ -#define SND_SOC_DAPM_PRE_POST_PMD \ - (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD) -#define SND_SOC_DAPM_PRE_POST_PMU \ - (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU) +#define SND_SOC_DAPM_PRE_PMU 0x1 /* before widget power up */ +#define SND_SOC_DAPM_POST_PMU 0x2 /* after widget power up */ +#define SND_SOC_DAPM_PRE_PMD 0x4 /* before widget power down */ +#define SND_SOC_DAPM_POST_PMD 0x8 /* after widget power down */ +#define SND_SOC_DAPM_PRE_REG 0x10 /* before audio path setup */ +#define SND_SOC_DAPM_POST_REG 0x20 /* after audio path setup */ +#define SND_SOC_DAPM_WILL_PMU 0x40 /* called at start of sequence */ +#define SND_SOC_DAPM_WILL_PMD 0x80 /* called at start of sequence */ +#define SND_SOC_DAPM_PRE_POST_PMD (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD) +#define SND_SOC_DAPM_PRE_POST_PMU (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU) /* convenience event type detection */ -#define SND_SOC_DAPM_EVENT_ON(e) \ - (e & (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU)) -#define SND_SOC_DAPM_EVENT_OFF(e) \ - (e & (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD)) +#define SND_SOC_DAPM_EVENT_ON(e) (e & (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU)) +#define SND_SOC_DAPM_EVENT_OFF(e) (e & (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD)) /* regulator widget flags */ -#define SND_SOC_DAPM_REGULATOR_BYPASS 0x1 /* bypass when disabled */ +#define SND_SOC_DAPM_REGULATOR_BYPASS 0x1 /* bypass when disabled */ struct snd_soc_dapm_widget; enum snd_soc_dapm_type; @@ -396,18 +392,13 @@ enum snd_soc_bias_level { SND_SOC_BIAS_ON = 3, }; -int dapm_regulator_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event); -int dapm_clock_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event); -int dapm_pinctrl_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event); +int dapm_regulator_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); +int dapm_clock_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); +int dapm_pinctrl_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); /* dapm controls */ -int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); -int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); +int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, @@ -419,30 +410,24 @@ int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol, int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *uncontrol); int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm, - const struct snd_soc_dapm_widget *widget, - int num); -struct snd_soc_dapm_widget *snd_soc_dapm_new_control( - struct snd_soc_dapm_context *dapm, + const struct snd_soc_dapm_widget *widget, int num); +struct snd_soc_dapm_widget *snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_widget *widget); -struct snd_soc_dapm_widget *snd_soc_dapm_new_control_unlocked( - struct snd_soc_dapm_context *dapm, +struct snd_soc_dapm_widget *snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_widget *widget); -int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm, - struct snd_soc_dai *dai); +int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm, struct snd_soc_dai *dai); void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w); int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card); void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card); int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai); + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai); /* dapm path setup */ int snd_soc_dapm_new_widgets(struct snd_soc_card *card); void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm); void snd_soc_dapm_init(struct snd_soc_dapm_context *dapm, - struct snd_soc_card *card, - struct snd_soc_component *component); + struct snd_soc_card *card, struct snd_soc_component *component); int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_route *route, int num); int snd_soc_dapm_del_routes(struct snd_soc_dapm_context *dapm, @@ -452,46 +437,34 @@ int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm, void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w); /* dapm events */ -void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, - int event); +void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, int event); void snd_soc_dapm_stream_stop(struct snd_soc_pcm_runtime *rtd, int stream); void snd_soc_dapm_shutdown(struct snd_soc_card *card); /* external DAPM widget events */ int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm, - struct snd_kcontrol *kcontrol, int connect, - struct snd_soc_dapm_update *update); + struct snd_kcontrol *kcontrol, int connect, struct snd_soc_dapm_update *update); int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm, struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e, struct snd_soc_dapm_update *update); /* dapm sys fs - used by the core */ extern struct attribute *soc_dapm_dev_attrs[]; -void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, - struct dentry *parent); +void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, struct dentry *parent); /* dapm audio pin control and status */ -int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_disable_pin_unlocked(struct snd_soc_dapm_context *dapm, - const char *pin); +int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_disable_pin_unlocked(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin); -int snd_soc_dapm_nc_pin_unlocked(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm, - const char *pin); +int snd_soc_dapm_nc_pin_unlocked(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm); int snd_soc_dapm_sync_unlocked(struct snd_soc_dapm_context *dapm); -int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, - const char *pin); -int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm, - const char *pin); +int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, const char *pin); +int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm, const char *pin); unsigned int dapm_kcontrol_get_value(const struct snd_kcontrol *kcontrol); /* Mostly internal - should not normally be used */ @@ -500,40 +473,35 @@ void dapm_mark_endpoints_dirty(struct snd_soc_card *card); /* dapm path query */ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, struct snd_soc_dapm_widget_list **list, - bool (*custom_stop_condition)(struct snd_soc_dapm_widget *, - enum snd_soc_dapm_direction)); + bool (*custom_stop_condition)(struct snd_soc_dapm_widget *, enum snd_soc_dapm_direction)); void snd_soc_dapm_dai_free_widgets(struct snd_soc_dapm_widget_list **list); -struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm( - struct snd_kcontrol *kcontrol); +struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(struct snd_kcontrol *kcontrol); +struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget(struct snd_kcontrol *kcontrol); -struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget( - struct snd_kcontrol *kcontrol); - -int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, - enum snd_soc_bias_level level); +int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level); /* dapm widget types */ enum snd_soc_dapm_type { snd_soc_dapm_input = 0, /* input pin */ snd_soc_dapm_output, /* output pin */ - snd_soc_dapm_mux, /* selects 1 analog signal from many inputs */ - snd_soc_dapm_demux, /* connects the input to one of multiple outputs */ - snd_soc_dapm_mixer, /* mixes several analog signals together */ - snd_soc_dapm_mixer_named_ctl, /* mixer with named controls */ - snd_soc_dapm_pga, /* programmable gain/attenuation (volume) */ - snd_soc_dapm_out_drv, /* output driver */ - snd_soc_dapm_adc, /* analog to digital converter */ - snd_soc_dapm_dac, /* digital to analog converter */ + snd_soc_dapm_mux, /* selects 1 analog signal from many inputs */ + snd_soc_dapm_demux, /* connects the input to one of multiple outputs */ + snd_soc_dapm_mixer, /* mixes several analog signals together */ + snd_soc_dapm_mixer_named_ctl, /* mixer with named controls */ + snd_soc_dapm_pga, /* programmable gain/attenuation (volume) */ + snd_soc_dapm_out_drv, /* output driver */ + snd_soc_dapm_adc, /* analog to digital converter */ + snd_soc_dapm_dac, /* digital to analog converter */ snd_soc_dapm_micbias, /* microphone bias (power) - DEPRECATED: use snd_soc_dapm_supply */ - snd_soc_dapm_mic, /* microphone */ - snd_soc_dapm_hp, /* headphones */ - snd_soc_dapm_spk, /* speaker */ - snd_soc_dapm_line, /* line input/output */ + snd_soc_dapm_mic, /* microphone */ + snd_soc_dapm_hp, /* headphones */ + snd_soc_dapm_spk, /* speaker */ + snd_soc_dapm_line, /* line input/output */ snd_soc_dapm_switch, /* analog switch */ - snd_soc_dapm_vmid, /* codec bias/vmid - to minimise pops */ - snd_soc_dapm_pre, /* machine specific pre widget - exec first */ - snd_soc_dapm_post, /* machine specific post widget - exec last */ + snd_soc_dapm_vmid, /* codec bias/vmid - to minimise pops */ + snd_soc_dapm_pre, /* machine specific pre widget - exec first */ + snd_soc_dapm_post, /* machine specific post widget - exec last */ snd_soc_dapm_supply, /* power/clock supply */ snd_soc_dapm_pinctrl, /* pinctrl */ snd_soc_dapm_regulator_supply, /* external regulator */ @@ -599,9 +567,9 @@ struct snd_soc_dapm_path { }; /* status */ - u32 connect:1; /* source and sink widgets are connected */ - u32 walking:1; /* path is in the process of being walked */ - u32 weak:1; /* path ignored for power management */ + u32 connect:1; /* source and sink widgets are connected */ + u32 walking:1; /* path is in the process of being walked */ + u32 weak:1; /* path ignored for power management */ u32 is_supply:1; /* At least one of the connected widgets is a supply */ int (*connected)(struct snd_soc_dapm_widget *source, @@ -615,8 +583,8 @@ struct snd_soc_dapm_path { /* dapm widget */ struct snd_soc_dapm_widget { enum snd_soc_dapm_type id; - const char *name; /* widget name */ - const char *sname; /* stream name */ + const char *name; /* widget name */ + const char *sname; /* stream name */ struct list_head list; struct snd_soc_dapm_context *dapm; @@ -635,7 +603,7 @@ struct snd_soc_dapm_widget { unsigned char connected:1; /* connected codec pin */ unsigned char new:1; /* cnew complete */ unsigned char force:1; /* force state */ - unsigned char ignore_suspend:1; /* kept enabled over suspend */ + unsigned char ignore_suspend:1; /* kept enabled over suspend */ unsigned char new_power:1; /* power from this run */ unsigned char power_checked:1; /* power checked this run */ unsigned char is_supply:1; /* Widget is a supply type widget */ @@ -682,13 +650,14 @@ struct snd_soc_dapm_update { /* DAPM context */ struct snd_soc_dapm_context { enum snd_soc_bias_level bias_level; - unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */ - /* Go to BIAS_OFF in suspend if the DAPM context is idle */ - unsigned int suspend_bias_off:1; - struct device *dev; /* from parent - for debug */ - struct snd_soc_component *component; /* parent component */ - struct snd_soc_card *card; /* parent card */ + /* bit field */ + unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */ + unsigned int suspend_bias_off:1; /* Use BIAS_OFF in suspend if the DAPM is idle */ + + struct device *dev; /* from parent - for debug */ + struct snd_soc_component *component; /* parent component */ + struct snd_soc_card *card; /* parent card */ /* used during DAPM updates */ enum snd_soc_bias_level target_bias_level; @@ -762,8 +731,8 @@ enum snd_soc_dapm_direction { #define SND_SOC_DAPM_DIR_TO_EP(x) BIT(x) -#define SND_SOC_DAPM_EP_SOURCE SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_IN) -#define SND_SOC_DAPM_EP_SINK SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_OUT) +#define SND_SOC_DAPM_EP_SOURCE SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_IN) +#define SND_SOC_DAPM_EP_SINK SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_OUT) /** * snd_soc_dapm_widget_for_each_sink_path - Iterates over all paths in the -- cgit v1.2.3 From c670a224d1367f5bb3cc40c6b6b1ba0591b26df9 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 19 Oct 2022 00:37:20 +0000 Subject: ASoC: soc-dapm.h: fixup comment for snd_soc_dapm_widget_for_each_path() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The comment of snd_soc_dapm_widget_for_each_path() (= X) has "_sink_" (= s), but this is typo. With "_sink_" is already exist at (A). This patch fixup it. /** (s) * snd_soc_dapm_widget_for_each_sink_path - ... * **** */ (X) #define snd_soc_dapm_widget_for_each_path(w, dir, p) /** (s) * snd_soc_dapm_widget_for_each_sink_path_safe - ... * **** */ (X) #define snd_soc_dapm_widget_for_each_path_safe(w, dir, p, next_p) (A) #define snd_soc_dapm_widget_for_each_sink_path(w, p) **** Signed-off-by: Kuninori Morimoto Reviewed-by: Amadeusz Sławiński Link: https://lore.kernel.org/r/87wn8wsl6n.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 44597e63344d..77495e5988c1 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -735,7 +735,7 @@ enum snd_soc_dapm_direction { #define SND_SOC_DAPM_EP_SINK SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_OUT) /** - * snd_soc_dapm_widget_for_each_sink_path - Iterates over all paths in the + * snd_soc_dapm_widget_for_each_path - Iterates over all paths in the * specified direction of a widget * @w: The widget * @dir: Whether to iterate over the paths where the specified widget is the @@ -746,7 +746,7 @@ enum snd_soc_dapm_direction { list_for_each_entry(p, &w->edges[dir], list_node[dir]) /** - * snd_soc_dapm_widget_for_each_sink_path_safe - Iterates over all paths in the + * snd_soc_dapm_widget_for_each_path_safe - Iterates over all paths in the * specified direction of a widget * @w: The widget * @dir: Whether to iterate over the paths where the specified widget is the @@ -754,7 +754,7 @@ enum snd_soc_dapm_direction { * @p: The path iterator variable * @next_p: Temporary storage for the next path * - * This function works like snd_soc_dapm_widget_for_each_sink_path, expect that + * This function works like snd_soc_dapm_widget_for_each_path, expect that * it is safe to remove the current path from the list while iterating */ #define snd_soc_dapm_widget_for_each_path_safe(w, dir, p, next_p) \ -- cgit v1.2.3 From 25106550f1366bec8a9adefeada5e8ff5205c828 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 19 Oct 2022 00:37:26 +0000 Subject: ASoC: soc-dpcm.h: remove snd_soc_dpcm::hw_param MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Current soc-pcm.c is coping fe hw_param to dpcm->hw_param (A), fixup it (B), and copy it to be (C). int dpcm_be_dai_hw_params(...) { ... for_each_dpcm_be(fe, stream, dpcm) { ... /* copy params for each dpcm */ (A) memcpy(&dpcm->hw_params, &fe->dpcm[stream].hw_params, ...) ; /* perform any hw_params fixups */ (B) ret = snd_soc_link_be_hw_params_fixup(be, &dpcm->hw_params); ... /* copy the fixed-up hw params for BE dai */ (C) memcpy(&be->dpcm[stream].hw_params, &dpcm->hw_params, ...); ... } ... } But here, (1) it is coping hw_params without caring stream (Playback/Capture), (2) we can get same value from be. We don't need to have dpcm->hw_params. This patch removes it. Signed-off-by: Kuninori Morimoto Reviewed-by: Amadeusz Sławiński Link: https://lore.kernel.org/r/87v8ogsl6h.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-dpcm.h | 2 -- sound/soc/sh/rcar/core.c | 3 ++- sound/soc/soc-pcm.c | 12 +++++++----- 3 files changed, 9 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h index 5b689c663290..2864aed72998 100644 --- a/include/sound/soc-dpcm.h +++ b/include/sound/soc-dpcm.h @@ -78,8 +78,6 @@ struct snd_soc_dpcm { struct list_head list_be; struct list_head list_fe; - /* hw params for this link - may be different for each link */ - struct snd_pcm_hw_params hw_params; #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_state; #endif diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 4e21ebce03c6..2d269ac8c137 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1518,7 +1518,8 @@ static int rsnd_hw_params(struct snd_soc_component *component, int stream = substream->stream; for_each_dpcm_be(fe, stream, dpcm) { - struct snd_pcm_hw_params *be_params = &dpcm->hw_params; + struct snd_soc_pcm_runtime *be = dpcm->be; + struct snd_pcm_hw_params *be_params = &be->dpcm[stream].hw_params; if (params_channels(hw_params) != params_channels(be_params)) io->converted_chan = params_channels(be_params); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index fb87d6d23408..d8e4677f3002 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -155,7 +155,7 @@ static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe, for_each_dpcm_be(fe, stream, dpcm) { struct snd_soc_pcm_runtime *be = dpcm->be; - params = &dpcm->hw_params; + params = &be->dpcm[stream].hw_params; offset += scnprintf(buf + offset, size - offset, "- %s\n", be->dai_link->name); @@ -1980,6 +1980,8 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream) int ret; for_each_dpcm_be(fe, stream, dpcm) { + struct snd_pcm_hw_params hw_params; + be = dpcm->be; be_substream = snd_soc_dpcm_get_substream(be, stream); @@ -1988,16 +1990,16 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream) continue; /* copy params for each dpcm */ - memcpy(&dpcm->hw_params, &fe->dpcm[stream].hw_params, + memcpy(&hw_params, &fe->dpcm[stream].hw_params, sizeof(struct snd_pcm_hw_params)); /* perform any hw_params fixups */ - ret = snd_soc_link_be_hw_params_fixup(be, &dpcm->hw_params); + ret = snd_soc_link_be_hw_params_fixup(be, &hw_params); if (ret < 0) goto unwind; /* copy the fixed-up hw params for BE dai */ - memcpy(&be->dpcm[stream].hw_params, &dpcm->hw_params, + memcpy(&be->dpcm[stream].hw_params, &hw_params, sizeof(struct snd_pcm_hw_params)); /* only allow hw_params() if no connected FEs are running */ @@ -2012,7 +2014,7 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream) dev_dbg(be->dev, "ASoC: hw_params BE %s\n", be->dai_link->name); - ret = __soc_pcm_hw_params(be, be_substream, &dpcm->hw_params); + ret = __soc_pcm_hw_params(be, be_substream, &hw_params); if (ret < 0) goto unwind; -- cgit v1.2.3 From f392a1846489720fc2e063d1210633b6cf4ec5a4 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Mon, 17 Oct 2022 16:22:35 -0400 Subject: net: phylink: provide phylink_validate_mask_caps() helper Provide a helper that restricts the link modes according to the phylink capabilities. Signed-off-by: Russell King (Oracle) [rebased on net-next/master and added documentation] Signed-off-by: Sean Anderson Signed-off-by: David S. Miller --- drivers/net/phy/phylink.c | 41 +++++++++++++++++++++++++++++------------ include/linux/phylink.h | 3 +++ 2 files changed, 32 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 75464df191ef..ef10f5a70e5a 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -562,31 +562,48 @@ unsigned long phylink_get_capabilities(phy_interface_t interface, EXPORT_SYMBOL_GPL(phylink_get_capabilities); /** - * phylink_generic_validate() - generic validate() callback implementation - * @config: a pointer to a &struct phylink_config. + * phylink_validate_mask_caps() - Restrict link modes based on caps * @supported: ethtool bitmask for supported link modes. - * @state: a pointer to a &struct phylink_link_state. + * @state: an (optional) pointer to a &struct phylink_link_state. + * @mac_capabilities: bitmask of MAC capabilities * - * Generic implementation of the validate() callback that MAC drivers can - * use when they pass the range of supported interfaces and MAC capabilities. - * This makes use of phylink_get_linkmodes(). + * Calculate the supported link modes based on @mac_capabilities, and restrict + * @supported and @state based on that. Use this function if your capabiliies + * aren't constant, such as if they vary depending on the interface. */ -void phylink_generic_validate(struct phylink_config *config, - unsigned long *supported, - struct phylink_link_state *state) +void phylink_validate_mask_caps(unsigned long *supported, + struct phylink_link_state *state, + unsigned long mac_capabilities) { __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; unsigned long caps; phylink_set_port_modes(mask); phylink_set(mask, Autoneg); - caps = phylink_get_capabilities(state->interface, - config->mac_capabilities, + caps = phylink_get_capabilities(state->interface, mac_capabilities, state->rate_matching); phylink_caps_to_linkmodes(mask, caps); linkmode_and(supported, supported, mask); - linkmode_and(state->advertising, state->advertising, mask); + if (state) + linkmode_and(state->advertising, state->advertising, mask); +} +EXPORT_SYMBOL_GPL(phylink_validate_mask_caps); + +/** + * phylink_generic_validate() - generic validate() callback implementation + * @config: a pointer to a &struct phylink_config. + * @supported: ethtool bitmask for supported link modes. + * @state: a pointer to a &struct phylink_link_state. + * + * Generic implementation of the validate() callback that MAC drivers can + * use when they pass the range of supported interfaces and MAC capabilities. + */ +void phylink_generic_validate(struct phylink_config *config, + unsigned long *supported, + struct phylink_link_state *state) +{ + phylink_validate_mask_caps(supported, state, config->mac_capabilities); } EXPORT_SYMBOL_GPL(phylink_generic_validate); diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 664dd409feb9..c29c3f174972 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -556,6 +556,9 @@ void phylink_caps_to_linkmodes(unsigned long *linkmodes, unsigned long caps); unsigned long phylink_get_capabilities(phy_interface_t interface, unsigned long mac_capabilities, int rate_matching); +void phylink_validate_mask_caps(unsigned long *supported, + struct phylink_link_state *state, + unsigned long caps); void phylink_generic_validate(struct phylink_config *config, unsigned long *supported, struct phylink_link_state *state); -- cgit v1.2.3 From 0ec8ce07394442d722806fe61b901a5b2b17249d Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Fri, 14 Oct 2022 15:25:41 -0700 Subject: dmaengine: idxd: Do not enable user type Work Queue without Shared Virtual Addressing When the idxd_user_drv driver is bound to a Work Queue (WQ) device without IOMMU or with IOMMU Passthrough without Shared Virtual Addressing (SVA), the application gains direct access to physical memory via the device by programming physical address to a submitted descriptor. This allows direct userspace read and write access to arbitrary physical memory. This is inconsistent with the security goals of a good kernel API. Unlike vfio_pci driver, the IDXD char device driver does not provide any ways to pin user pages and translate the address from user VA to IOVA or PA without IOMMU SVA. Therefore the application has no way to instruct the device to perform DMA function. This makes the char device not usable for normal application usage. Since user type WQ without SVA cannot be used for normal application usage and presents the security issue, bind idxd_user_drv driver and enable user type WQ only when SVA is enabled (i.e. user PASID is enabled). Fixes: 448c3de8ac83 ("dmaengine: idxd: create user driver for wq 'device'") Cc: stable@vger.kernel.org Suggested-by: Arjan Van De Ven Signed-off-by: Fenghua Yu Reviewed-by: Dave Jiang Reviewed-by: Jerry Snitselaar Link: https://lore.kernel.org/r/20221014222541.3912195-1-fenghua.yu@intel.com Signed-off-by: Vinod Koul --- drivers/dma/idxd/cdev.c | 18 ++++++++++++++++++ include/uapi/linux/idxd.h | 1 + 2 files changed, 19 insertions(+) (limited to 'include') diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index c2808fd081d6..a9b96b18772f 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -312,6 +312,24 @@ static int idxd_user_drv_probe(struct idxd_dev *idxd_dev) if (idxd->state != IDXD_DEV_ENABLED) return -ENXIO; + /* + * User type WQ is enabled only when SVA is enabled for two reasons: + * - If no IOMMU or IOMMU Passthrough without SVA, userspace + * can directly access physical address through the WQ. + * - The IDXD cdev driver does not provide any ways to pin + * user pages and translate the address from user VA to IOVA or + * PA without IOMMU SVA. Therefore the application has no way + * to instruct the device to perform DMA function. This makes + * the cdev not usable for normal application usage. + */ + if (!device_user_pasid_enabled(idxd)) { + idxd->cmd_status = IDXD_SCMD_WQ_USER_NO_IOMMU; + dev_dbg(&idxd->pdev->dev, + "User type WQ cannot be enabled without SVA.\n"); + + return -EOPNOTSUPP; + } + mutex_lock(&wq->wq_lock); wq->type = IDXD_WQT_USER; rc = drv_enable_wq(wq); diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 095299c75828..2b9e7feba3f3 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -29,6 +29,7 @@ enum idxd_scmd_stat { IDXD_SCMD_WQ_NO_SIZE = 0x800e0000, IDXD_SCMD_WQ_NO_PRIV = 0x800f0000, IDXD_SCMD_WQ_IRQ_ERR = 0x80100000, + IDXD_SCMD_WQ_USER_NO_IOMMU = 0x80110000, }; #define IDXD_SCMD_SOFTERR_MASK 0x80000000 -- cgit v1.2.3 From 1e400cb9cff2157f89ca95aba4589f95253425ba Mon Sep 17 00:00:00 2001 From: Rajan Vaja Date: Tue, 11 Oct 2022 11:50:37 +0530 Subject: firmware: xilinx: Add qspi firmware interface Add support for QSPI ioctl functions and enums. Signed-off-by: Rajan Vaja Signed-off-by: Michal Simek Signed-off-by: Amit Kumar Mahapatra Link: https://lore.kernel.org/r/20221011062040.12116-5-amit.kumar-mahapatra@amd.com Signed-off-by: Mark Brown --- drivers/firmware/xilinx/zynqmp.c | 7 +++++++ include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++ 2 files changed, 26 insertions(+) (limited to 'include') diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index ff5cabe70a2b..6bc6b6c84241 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -843,6 +843,13 @@ int zynqmp_pm_read_pggs(u32 index, u32 *value) } EXPORT_SYMBOL_GPL(zynqmp_pm_read_pggs); +int zynqmp_pm_set_tapdelay_bypass(u32 index, u32 value) +{ + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_TAPDELAY_BYPASS, + index, value, NULL); +} +EXPORT_SYMBOL_GPL(zynqmp_pm_set_tapdelay_bypass); + /** * zynqmp_pm_set_boot_health_status() - PM API for setting healthy boot status * @value: Status value to be written diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 76d2b3ebad84..fac37680ffe7 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -135,6 +135,7 @@ enum pm_ret_status { }; enum pm_ioctl_id { + IOCTL_SET_TAPDELAY_BYPASS = 4, IOCTL_SD_DLL_RESET = 6, IOCTL_SET_SD_TAPDELAY = 7, IOCTL_SET_PLL_FRAC_MODE = 8, @@ -389,6 +390,18 @@ enum zynqmp_pm_shutdown_subtype { ZYNQMP_PM_SHUTDOWN_SUBTYPE_SYSTEM = 2, }; +enum tap_delay_signal_type { + PM_TAPDELAY_NAND_DQS_IN = 0, + PM_TAPDELAY_NAND_DQS_OUT = 1, + PM_TAPDELAY_QSPI = 2, + PM_TAPDELAY_MAX = 3, +}; + +enum tap_delay_bypass_ctrl { + PM_TAPDELAY_BYPASS_DISABLE = 0, + PM_TAPDELAY_BYPASS_ENABLE = 1, +}; + enum ospi_mux_select_type { PM_OSPI_MUX_SEL_DMA = 0, PM_OSPI_MUX_SEL_LINEAR = 1, @@ -484,6 +497,7 @@ int zynqmp_pm_write_ggs(u32 index, u32 value); int zynqmp_pm_read_ggs(u32 index, u32 *value); int zynqmp_pm_write_pggs(u32 index, u32 value); int zynqmp_pm_read_pggs(u32 index, u32 *value); +int zynqmp_pm_set_tapdelay_bypass(u32 index, u32 value); int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype); int zynqmp_pm_set_boot_health_status(u32 value); int zynqmp_pm_pinctrl_request(const u32 pin); @@ -696,6 +710,11 @@ static inline int zynqmp_pm_read_pggs(u32 index, u32 *value) return -ENODEV; } +static inline int zynqmp_pm_set_tapdelay_bypass(u32 index, u32 value) +{ + return -ENODEV; +} + static inline int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype) { return -ENODEV; -- cgit v1.2.3 From 9ceb338ab1769fd04c7d347f086c3b5ee01128e1 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 7 Oct 2022 16:44:44 +0300 Subject: gpio: aspeed: Add missing header(s) Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, sort headers alphabetically. Signed-off-by: Andy Shevchenko --- drivers/gpio/gpio-aspeed.c | 5 +++-- include/linux/gpio/aspeed.h | 4 ++++ 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index 318a7d95a1a8..a94da80d3a95 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -5,10 +5,9 @@ * Joel Stanley */ -#include #include -#include #include +#include #include #include #include @@ -19,6 +18,8 @@ #include #include +#include + /* * These two headers aren't meant to be used by GPIO drivers. We need * them in order to access gpio_chip_hwgpio() which we need to implement diff --git a/include/linux/gpio/aspeed.h b/include/linux/gpio/aspeed.h index 1bfb3cdc86d0..9a547e66c8c4 100644 --- a/include/linux/gpio/aspeed.h +++ b/include/linux/gpio/aspeed.h @@ -1,6 +1,10 @@ #ifndef __GPIO_ASPEED_H #define __GPIO_ASPEED_H +#include + +struct gpio_desc; + struct aspeed_gpio_copro_ops { int (*request_access)(void *data); int (*release_access)(void *data); -- cgit v1.2.3 From 51c352bdbcd23d7ce46b06c1e64c82754dc44044 Mon Sep 17 00:00:00 2001 From: Edward Cree Date: Tue, 18 Oct 2022 15:37:27 +0100 Subject: netlink: add support for formatted extack messages Include an 80-byte buffer in struct netlink_ext_ack that can be used for scnprintf()ed messages. This does mean that the resulting string can't be enumerated, translated etc. in the way NL_SET_ERR_MSG() was designed to allow. Signed-off-by: Edward Cree Reviewed-by: Jakub Kicinski Signed-off-by: Jakub Kicinski --- include/linux/netlink.h | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/netlink.h b/include/linux/netlink.h index d51e041d2242..d81bde5a5844 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -64,6 +64,7 @@ netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg) /* this can be increased when necessary - don't expose to userland */ #define NETLINK_MAX_COOKIE_LEN 20 +#define NETLINK_MAX_FMTMSG_LEN 80 /** * struct netlink_ext_ack - netlink extended ACK report struct @@ -75,6 +76,8 @@ netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg) * @miss_nest: nest missing an attribute (%NULL if missing top level attr) * @cookie: cookie data to return to userspace (for success) * @cookie_len: actual cookie data length + * @_msg_buf: output buffer for formatted message strings - don't access + * directly, use %NL_SET_ERR_MSG_FMT */ struct netlink_ext_ack { const char *_msg; @@ -84,13 +87,13 @@ struct netlink_ext_ack { u16 miss_type; u8 cookie[NETLINK_MAX_COOKIE_LEN]; u8 cookie_len; + char _msg_buf[NETLINK_MAX_FMTMSG_LEN]; }; /* Always use this macro, this allows later putting the * message into a separate section or such for things * like translation or listing all possible messages. - * Currently string formatting is not supported (due - * to the lack of an output buffer.) + * If string formatting is needed use NL_SET_ERR_MSG_FMT. */ #define NL_SET_ERR_MSG(extack, msg) do { \ static const char __msg[] = msg; \ @@ -102,9 +105,31 @@ struct netlink_ext_ack { __extack->_msg = __msg; \ } while (0) +/* We splice fmt with %s at each end even in the snprintf so that both calls + * can use the same string constant, avoiding its duplication in .ro + */ +#define NL_SET_ERR_MSG_FMT(extack, fmt, args...) do { \ + struct netlink_ext_ack *__extack = (extack); \ + \ + if (!__extack) \ + break; \ + if (snprintf(__extack->_msg_buf, NETLINK_MAX_FMTMSG_LEN, \ + "%s" fmt "%s", "", ##args, "") >= \ + NETLINK_MAX_FMTMSG_LEN) \ + net_warn_ratelimited("%s" fmt "%s", "truncated extack: ", \ + ##args, "\n"); \ + \ + do_trace_netlink_extack(__extack->_msg_buf); \ + \ + __extack->_msg = __extack->_msg_buf; \ +} while (0) + #define NL_SET_ERR_MSG_MOD(extack, msg) \ NL_SET_ERR_MSG((extack), KBUILD_MODNAME ": " msg) +#define NL_SET_ERR_MSG_FMT_MOD(extack, fmt, args...) \ + NL_SET_ERR_MSG_FMT((extack), KBUILD_MODNAME ": " fmt, ##args) + #define NL_SET_BAD_ATTR_POLICY(extack, attr, pol) do { \ if ((extack)) { \ (extack)->bad_attr = (attr); \ -- cgit v1.2.3 From 7c99616e3fe7f35fe25bf6f5797267da29b4751e Mon Sep 17 00:00:00 2001 From: Zack Rusin Date: Tue, 18 Oct 2022 22:43:50 -0400 Subject: drm: Remove drm_mode_config::fb_base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fb_base in struct drm_mode_config has been unused for a long time. Some drivers set it and some don't leading to a very confusing state where the variable can't be relied upon, because there's no indication as to which driver sets it and which doesn't. The only usage of fb_base is internal to two drivers so instead of trying to force it into all the drivers to get it into a coherent state completely remove it. Signed-off-by: Zack Rusin Reviewed-by: Laurent Pinchart Reviewed-by: Thomas Zimmermann Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20221019024401.394617-1-zack@kde.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 2 -- drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 2 -- drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 2 -- drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 1 - drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 2 -- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 -- drivers/gpu/drm/ast/ast_mode.c | 2 -- drivers/gpu/drm/gma500/framebuffer.c | 6 +++--- drivers/gpu/drm/gma500/psb_drv.h | 1 + drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 16 +++------------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 3 --- drivers/gpu/drm/mgag200/mgag200_mode.c | 1 - drivers/gpu/drm/msm/msm_fbdev.c | 2 -- drivers/gpu/drm/nouveau/nouveau_display.c | 1 - drivers/gpu/drm/nouveau/nv04_fbcon.c | 6 ++++-- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 -- drivers/gpu/drm/qxl/qxl_display.c | 2 -- drivers/gpu/drm/radeon/radeon_display.c | 2 -- drivers/gpu/drm/radeon/radeon_fb.c | 2 +- drivers/gpu/drm/tegra/fb.c | 1 - drivers/gpu/drm/tiny/bochs.c | 1 - include/drm/drm_mode_config.h | 2 -- 22 files changed, 12 insertions(+), 49 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c index f4b5301ea2a0..09dec2561adf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c @@ -498,8 +498,6 @@ static int amdgpu_vkms_sw_init(void *handle) adev_to_drm(adev)->mode_config.preferred_depth = 24; adev_to_drm(adev)->mode_config.prefer_shadow = 1; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; - r = amdgpu_display_modeset_create_props(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 288fce7dc0ed..05051d5d2ec3 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -2800,8 +2800,6 @@ static int dce_v10_0_sw_init(void *handle) adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; - r = amdgpu_display_modeset_create_props(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index cbe5250b31cb..c928bc9eb202 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -2918,8 +2918,6 @@ static int dce_v11_0_sw_init(void *handle) adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; - r = amdgpu_display_modeset_create_props(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c index b1c44fab074f..62315fd5a05f 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -2675,7 +2675,6 @@ static int dce_v6_0_sw_init(void *handle) adev_to_drm(adev)->mode_config.preferred_depth = 24; adev_to_drm(adev)->mode_config.prefer_shadow = 1; adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; r = amdgpu_display_modeset_create_props(adev); if (r) diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index a22b45c92792..87d5e4c21cb3 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2701,8 +2701,6 @@ static int dce_v8_0_sw_init(void *handle) adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; - r = amdgpu_display_modeset_create_props(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index c053cb79cd06..0db2a88cd4d7 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3816,8 +3816,6 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev) /* indicates support for immediate flip */ adev_to_drm(adev)->mode_config.async_page_flip = true; - adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; - state = kzalloc(sizeof(*state), GFP_KERNEL); if (!state) return -ENOMEM; diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 4355754d69b5..c7443317c747 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1767,7 +1767,6 @@ static const struct drm_mode_config_funcs ast_mode_config_funcs = { int ast_mode_config_init(struct ast_private *ast) { struct drm_device *dev = &ast->base; - struct pci_dev *pdev = to_pci_dev(dev->dev); int ret; ret = drmm_mode_config_init(dev); @@ -1778,7 +1777,6 @@ int ast_mode_config_init(struct ast_private *ast) dev->mode_config.min_width = 0; dev->mode_config.min_height = 0; dev->mode_config.preferred_depth = 24; - dev->mode_config.fb_base = pci_resource_start(pdev, 0); if (ast->chip == AST2100 || ast->chip == AST2200 || diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index aa3ecf771fd3..5f502a0048ab 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -286,7 +286,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper, info->fbops = &psbfb_unaccel_ops; - info->fix.smem_start = dev->mode_config.fb_base; + info->fix.smem_start = dev_priv->fb_base; info->fix.smem_len = size; info->fix.ywrapstep = 0; info->fix.ypanstep = 0; @@ -296,7 +296,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper, info->screen_size = size; if (dev_priv->gtt.stolen_size) { - info->apertures->ranges[0].base = dev->mode_config.fb_base; + info->apertures->ranges[0].base = dev_priv->fb_base; info->apertures->ranges[0].size = dev_priv->gtt.stolen_size; } @@ -527,7 +527,7 @@ void psb_modeset_init(struct drm_device *dev) /* set memory base */ /* Oaktrail and Poulsbo should use BAR 2*/ - pci_read_config_dword(pdev, PSB_BSM, (u32 *)&(dev->mode_config.fb_base)); + pci_read_config_dword(pdev, PSB_BSM, (u32 *)&(dev_priv->fb_base)); /* num pipes is 2 for PSB but 1 for Mrst */ for (i = 0; i < dev_priv->num_pipe; i++) diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index ae544b69fc47..a5df6d2f2cab 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -523,6 +523,7 @@ struct drm_psb_private { uint32_t blc_adj2; struct drm_fb_helper *fb_helper; + resource_size_t fb_base; bool dsr_enable; u32 dsr_fb_update; diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index fe4269c5aa0a..5a2e1cac06b2 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -105,7 +105,6 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv) dev->mode_config.max_width = 1920; dev->mode_config.max_height = 1200; - dev->mode_config.fb_base = priv->fb_base; dev->mode_config.preferred_depth = 32; dev->mode_config.prefer_shadow = 1; @@ -212,7 +211,7 @@ static int hibmc_hw_map(struct hibmc_drm_private *priv) { struct drm_device *dev = &priv->dev; struct pci_dev *pdev = to_pci_dev(dev->dev); - resource_size_t addr, size, ioaddr, iosize; + resource_size_t ioaddr, iosize; ioaddr = pci_resource_start(pdev, 1); iosize = pci_resource_len(pdev, 1); @@ -222,16 +221,6 @@ static int hibmc_hw_map(struct hibmc_drm_private *priv) return -ENOMEM; } - addr = pci_resource_start(pdev, 0); - size = pci_resource_len(pdev, 0); - priv->fb_map = devm_ioremap(dev->dev, addr, size); - if (!priv->fb_map) { - drm_err(dev, "Cannot map framebuffer\n"); - return -ENOMEM; - } - priv->fb_base = addr; - priv->fb_size = size; - return 0; } @@ -271,7 +260,8 @@ static int hibmc_load(struct drm_device *dev) if (ret) goto err; - ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0), priv->fb_size); + ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0), + pci_resource_len(pdev, 0)); if (ret) { drm_err(dev, "Error initializing VRAM MM; %d\n", ret); goto err; diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 7d263f4d7078..4a0cd22c10e2 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -32,9 +32,6 @@ struct hibmc_connector { struct hibmc_drm_private { /* hw */ void __iomem *mmio; - void __iomem *fb_map; - resource_size_t fb_base; - resource_size_t fb_size; /* drm */ struct drm_device dev; diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 758629da95d9..0a5aaf78172a 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -824,7 +824,6 @@ int mgag200_mode_config_init(struct mga_device *mdev, resource_size_t vram_avail dev->mode_config.max_width = MGAG200_MAX_FB_WIDTH; dev->mode_config.max_height = MGAG200_MAX_FB_HEIGHT; dev->mode_config.preferred_depth = 24; - dev->mode_config.fb_base = mdev->vram_res->start; dev->mode_config.funcs = &mgag200_mode_config_funcs; dev->mode_config.helper_private = &mgag200_mode_config_helper_funcs; diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index 46168eccfac4..b373e3000320 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -109,8 +109,6 @@ static int msm_fbdev_create(struct drm_fb_helper *helper, drm_fb_helper_fill_info(fbi, helper, sizes); - dev->mode_config.fb_base = paddr; - fbi->screen_base = msm_gem_get_vaddr(bo); if (IS_ERR(fbi->screen_base)) { ret = PTR_ERR(fbi->screen_base); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index a2f5df568ca5..928fdfa8e8e5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -672,7 +672,6 @@ nouveau_display_create(struct drm_device *dev) drm_mode_create_dvi_i_properties(dev); dev->mode_config.funcs = &nouveau_mode_config_funcs; - dev->mode_config.fb_base = device->func->resource_addr(device, 1); dev->mode_config.min_width = 0; dev->mode_config.min_height = 0; diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c index 92f3fb6765ab..c30b8dacd86b 100644 --- a/drivers/gpu/drm/nouveau/nv04_fbcon.c +++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c @@ -137,6 +137,8 @@ nv04_fbcon_accel_init(struct fb_info *info) struct nouveau_channel *chan = drm->channel; struct nvif_device *device = &drm->client.device; struct nvif_push *push = chan->chan.push; + struct nvkm_device *nvkm_device = nvxx_device(&drm->client.device); + resource_size_t fb_base = nvkm_device->func->resource_addr(nvkm_device, 1); int surface_fmt, pattern_fmt, rect_fmt; int ret; @@ -210,8 +212,8 @@ nv04_fbcon_accel_init(struct fb_info *info) 0x0188, chan->vram.handle); PUSH_NVSQ(push, NV042, 0x0300, surface_fmt, 0x0304, info->fix.line_length | (info->fix.line_length << 16), - 0x0308, info->fix.smem_start - dev->mode_config.fb_base, - 0x030c, info->fix.smem_start - dev->mode_config.fb_base); + 0x0308, info->fix.smem_start - fb_base, + 0x030c, info->fix.smem_start - fb_base); PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle); PUSH_NVSQ(push, NV043, 0x0300, 0x55); diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 40706c5aad7b..ed67dd25794c 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -177,8 +177,6 @@ static int omap_fbdev_create(struct drm_fb_helper *helper, drm_fb_helper_fill_info(fbi, helper, sizes); - dev->mode_config.fb_base = dma_addr; - fbi->screen_buffer = omap_gem_vaddr(fbdev->bo); fbi->screen_size = fbdev->bo->size; fbi->fix.smem_start = dma_addr; diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index a152a7c6db21..6492a70e3c39 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -1261,8 +1261,6 @@ int qxl_modeset_init(struct qxl_device *qdev) qdev->ddev.mode_config.max_width = 8192; qdev->ddev.mode_config.max_height = 8192; - qdev->ddev.mode_config.fb_base = qdev->vram_base; - drm_mode_create_suggested_offset_properties(&qdev->ddev); qxl_mode_create_hotplug_mode_update_property(qdev); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index ca5598ae8bfc..9bed1a6cb163 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1604,8 +1604,6 @@ int radeon_modeset_init(struct radeon_device *rdev) rdev->ddev->mode_config.fb_modifiers_not_supported = true; - rdev->ddev->mode_config.fb_base = rdev->mc.aper_base; - ret = radeon_modeset_create_props(rdev); if (ret) { return ret; diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 6ccea51d4072..cc6754d88b81 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -276,7 +276,7 @@ static int radeonfb_create(struct drm_fb_helper *helper, drm_fb_helper_fill_info(info, &rfbdev->helper, sizes); /* setup aperture base/size for vesafb takeover */ - info->apertures->ranges[0].base = rdev->ddev->mode_config.fb_base; + info->apertures->ranges[0].base = rdev->mc.aper_base; info->apertures->ranges[0].size = rdev->mc.aper_size; /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */ diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index 9291209154a7..bce71c0ccc9e 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -280,7 +280,6 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, } } - drm->mode_config.fb_base = (resource_size_t)bo->iova; info->screen_base = (void __iomem *)bo->vaddr + offset; info->screen_size = size; info->fix.smem_start = (unsigned long)(bo->iova + offset); diff --git a/drivers/gpu/drm/tiny/bochs.c b/drivers/gpu/drm/tiny/bochs.c index a51262289aef..04682f831544 100644 --- a/drivers/gpu/drm/tiny/bochs.c +++ b/drivers/gpu/drm/tiny/bochs.c @@ -543,7 +543,6 @@ static int bochs_kms_init(struct bochs_device *bochs) bochs->dev->mode_config.max_width = 8192; bochs->dev->mode_config.max_height = 8192; - bochs->dev->mode_config.fb_base = bochs->fb_base; bochs->dev->mode_config.preferred_depth = 24; bochs->dev->mode_config.prefer_shadow = 0; bochs->dev->mode_config.prefer_shadow_fbdev = 1; diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index 6b5e01295348..5362702fffe1 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -345,7 +345,6 @@ struct drm_mode_config_funcs { * @max_width: maximum fb pixel width on this device * @max_height: maximum fb pixel height on this device * @funcs: core driver provided mode setting functions - * @fb_base: base address of the framebuffer * @poll_enabled: track polling support for this device * @poll_running: track polling status for this device * @delayed_event: track delayed poll uevent deliver for this device @@ -542,7 +541,6 @@ struct drm_mode_config { int min_width, min_height; int max_width, max_height; const struct drm_mode_config_funcs *funcs; - resource_size_t fb_base; /* output poll support */ bool poll_enabled; -- cgit v1.2.3 From cac2f8b8d8b50ef32b3e34f6dcbbf08937e4f616 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:00 +0200 Subject: fs: rename current get acl method The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. The current inode operation for getting posix acls takes an inode argument but various filesystems (e.g., 9p, cifs, overlayfs) need access to the dentry. In contrast to the ->set_acl() inode operation we cannot simply extend ->get_acl() to take a dentry argument. The ->get_acl() inode operation is called from: acl_permission_check() -> check_acl() -> get_acl() which is part of generic_permission() which in turn is part of inode_permission(). Both generic_permission() and inode_permission() are called in the ->permission() handler of various filesystems (e.g., overlayfs). So simply passing a dentry argument to ->get_acl() would amount to also having to pass a dentry argument to ->permission(). We should avoid this unnecessary change. So instead of extending the existing inode operation rename it from ->get_acl() to ->get_inode_acl() and add a ->get_acl() method later that passes a dentry argument and which filesystems that need access to the dentry can implement instead of ->get_inode_acl(). Filesystems like cifs which allow setting and getting posix acls but not using them for permission checking during lookup can simply not implement ->get_inode_acl(). This is intended to be a non-functional change. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Suggested-by/Inspired-by: Christoph Hellwig Reviewed-by: Christoph Hellwig Signed-off-by: Christian Brauner (Microsoft) --- Documentation/filesystems/locking.rst | 10 ++++---- Documentation/filesystems/porting.rst | 4 ++-- Documentation/filesystems/vfs.rst | 2 +- fs/9p/vfs_inode_dotl.c | 4 ++-- fs/bad_inode.c | 2 +- fs/btrfs/inode.c | 6 ++--- fs/ceph/dir.c | 2 +- fs/ceph/inode.c | 2 +- fs/erofs/inode.c | 6 ++--- fs/erofs/namei.c | 2 +- fs/ext2/file.c | 2 +- fs/ext2/namei.c | 4 ++-- fs/ext4/file.c | 2 +- fs/ext4/ialloc.c | 2 +- fs/ext4/namei.c | 4 ++-- fs/f2fs/file.c | 2 +- fs/f2fs/namei.c | 4 ++-- fs/fuse/dir.c | 4 ++-- fs/gfs2/inode.c | 4 ++-- fs/jffs2/dir.c | 2 +- fs/jffs2/file.c | 2 +- fs/jfs/file.c | 2 +- fs/jfs/namei.c | 2 +- fs/ksmbd/smb2pdu.c | 4 ++-- fs/ksmbd/smbacl.c | 2 +- fs/ksmbd/vfs.c | 4 ++-- fs/namei.c | 4 ++-- fs/nfs/nfs3acl.c | 6 ++--- fs/nfs/nfs3proc.c | 4 ++-- fs/nfsd/nfs2acl.c | 4 ++-- fs/nfsd/nfs3acl.c | 4 ++-- fs/nfsd/nfs4acl.c | 4 ++-- fs/ntfs3/file.c | 2 +- fs/ntfs3/namei.c | 4 ++-- fs/ocfs2/file.c | 4 ++-- fs/ocfs2/namei.c | 2 +- fs/orangefs/inode.c | 2 +- fs/orangefs/namei.c | 2 +- fs/overlayfs/dir.c | 2 +- fs/overlayfs/inode.c | 6 ++--- fs/posix_acl.c | 43 ++++++++++++++++++----------------- fs/reiserfs/file.c | 2 +- fs/reiserfs/namei.c | 4 ++-- fs/reiserfs/xattr_acl.c | 2 +- fs/xfs/xfs_iops.c | 6 ++--- include/linux/fs.h | 6 ++--- include/linux/posix_acl.h | 2 +- 47 files changed, 101 insertions(+), 100 deletions(-) (limited to 'include') diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index 8f737e76935c..63e821a80987 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -70,7 +70,7 @@ prototypes:: const char *(*get_link) (struct dentry *, struct inode *, struct delayed_call *); void (*truncate) (struct inode *); int (*permission) (struct inode *, int, unsigned int); - struct posix_acl * (*get_acl)(struct inode *, int, bool); + struct posix_acl * (*get_inode_acl)(struct inode *, int, bool); int (*setattr) (struct dentry *, struct iattr *); int (*getattr) (const struct path *, struct kstat *, u32, unsigned int); ssize_t (*listxattr) (struct dentry *, char *, size_t); @@ -88,9 +88,9 @@ prototypes:: locking rules: all may block -============= ============================================= +============== ============================================= ops i_rwsem(inode) -============= ============================================= +============== ============================================= lookup: shared create: exclusive link: exclusive (both) @@ -104,7 +104,7 @@ readlink: no get_link: no setattr: exclusive permission: no (may not block if called in rcu-walk mode) -get_acl: no +get_inode_acl: no getattr: no listxattr: no fiemap: no @@ -113,7 +113,7 @@ atomic_open: shared (exclusive if O_CREAT is set in open flags) tmpfile: no fileattr_get: no or exclusive fileattr_set: exclusive -============= ============================================= +============== ============================================= Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_rwsem diff --git a/Documentation/filesystems/porting.rst b/Documentation/filesystems/porting.rst index df0dc37e6f58..d2d684ae7798 100644 --- a/Documentation/filesystems/porting.rst +++ b/Documentation/filesystems/porting.rst @@ -462,8 +462,8 @@ ERR_PTR(...). argument; instead of passing IPERM_FLAG_RCU we add MAY_NOT_BLOCK into mask. generic_permission() has also lost the check_acl argument; ACL checking -has been taken to VFS and filesystems need to provide a non-NULL ->i_op->get_acl -to read an ACL from disk. +has been taken to VFS and filesystems need to provide a non-NULL +->i_op->get_inode_acl to read an ACL from disk. --- diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst index cbf3088617c7..cebede60db98 100644 --- a/Documentation/filesystems/vfs.rst +++ b/Documentation/filesystems/vfs.rst @@ -435,7 +435,7 @@ As of kernel 2.6.22, the following members are defined: const char *(*get_link) (struct dentry *, struct inode *, struct delayed_call *); int (*permission) (struct user_namespace *, struct inode *, int); - struct posix_acl * (*get_acl)(struct inode *, int, bool); + struct posix_acl * (*get_inode_acl)(struct inode *, int, bool); int (*setattr) (struct user_namespace *, struct dentry *, struct iattr *); int (*getattr) (struct user_namespace *, const struct path *, struct kstat *, u32, unsigned int); ssize_t (*listxattr) (struct dentry *, char *, size_t); diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index 5cfa4b4f070f..0d1a7f2c579d 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -983,14 +983,14 @@ const struct inode_operations v9fs_dir_inode_operations_dotl = { .getattr = v9fs_vfs_getattr_dotl, .setattr = v9fs_vfs_setattr_dotl, .listxattr = v9fs_listxattr, - .get_acl = v9fs_iop_get_acl, + .get_inode_acl = v9fs_iop_get_acl, }; const struct inode_operations v9fs_file_inode_operations_dotl = { .getattr = v9fs_vfs_getattr_dotl, .setattr = v9fs_vfs_setattr_dotl, .listxattr = v9fs_listxattr, - .get_acl = v9fs_iop_get_acl, + .get_inode_acl = v9fs_iop_get_acl, }; const struct inode_operations v9fs_symlink_inode_operations_dotl = { diff --git a/fs/bad_inode.c b/fs/bad_inode.c index bc9917d372ed..92737166203f 100644 --- a/fs/bad_inode.c +++ b/fs/bad_inode.c @@ -177,7 +177,7 @@ static const struct inode_operations bad_inode_ops = .setattr = bad_inode_setattr, .listxattr = bad_inode_listxattr, .get_link = bad_inode_get_link, - .get_acl = bad_inode_get_acl, + .get_inode_acl = bad_inode_get_acl, .fiemap = bad_inode_fiemap, .update_time = bad_inode_update_time, .atomic_open = bad_inode_atomic_open, diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 312ba03c56ae..7a3076ccbab4 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -11288,7 +11288,7 @@ static const struct inode_operations btrfs_dir_inode_operations = { .mknod = btrfs_mknod, .listxattr = btrfs_listxattr, .permission = btrfs_permission, - .get_acl = btrfs_get_acl, + .get_inode_acl = btrfs_get_acl, .set_acl = btrfs_set_acl, .update_time = btrfs_update_time, .tmpfile = btrfs_tmpfile, @@ -11341,7 +11341,7 @@ static const struct inode_operations btrfs_file_inode_operations = { .listxattr = btrfs_listxattr, .permission = btrfs_permission, .fiemap = btrfs_fiemap, - .get_acl = btrfs_get_acl, + .get_inode_acl = btrfs_get_acl, .set_acl = btrfs_set_acl, .update_time = btrfs_update_time, .fileattr_get = btrfs_fileattr_get, @@ -11352,7 +11352,7 @@ static const struct inode_operations btrfs_special_inode_operations = { .setattr = btrfs_setattr, .permission = btrfs_permission, .listxattr = btrfs_listxattr, - .get_acl = btrfs_get_acl, + .get_inode_acl = btrfs_get_acl, .set_acl = btrfs_set_acl, .update_time = btrfs_update_time, }; diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index e7e2ebac330d..6c7026cc8988 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -2033,7 +2033,7 @@ const struct inode_operations ceph_dir_iops = { .getattr = ceph_getattr, .setattr = ceph_setattr, .listxattr = ceph_listxattr, - .get_acl = ceph_get_acl, + .get_inode_acl = ceph_get_acl, .set_acl = ceph_set_acl, .mknod = ceph_mknod, .symlink = ceph_symlink, diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index ca8aef906dc1..31cd27843eca 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -126,7 +126,7 @@ const struct inode_operations ceph_file_iops = { .setattr = ceph_setattr, .getattr = ceph_getattr, .listxattr = ceph_listxattr, - .get_acl = ceph_get_acl, + .get_inode_acl = ceph_get_acl, .set_acl = ceph_set_acl, }; diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c index ad2a82f2eb4c..2d571343deec 100644 --- a/fs/erofs/inode.c +++ b/fs/erofs/inode.c @@ -371,7 +371,7 @@ int erofs_getattr(struct user_namespace *mnt_userns, const struct path *path, const struct inode_operations erofs_generic_iops = { .getattr = erofs_getattr, .listxattr = erofs_listxattr, - .get_acl = erofs_get_acl, + .get_inode_acl = erofs_get_acl, .fiemap = erofs_fiemap, }; @@ -379,12 +379,12 @@ const struct inode_operations erofs_symlink_iops = { .get_link = page_get_link, .getattr = erofs_getattr, .listxattr = erofs_listxattr, - .get_acl = erofs_get_acl, + .get_inode_acl = erofs_get_acl, }; const struct inode_operations erofs_fast_symlink_iops = { .get_link = simple_get_link, .getattr = erofs_getattr, .listxattr = erofs_listxattr, - .get_acl = erofs_get_acl, + .get_inode_acl = erofs_get_acl, }; diff --git a/fs/erofs/namei.c b/fs/erofs/namei.c index 0dc34721080c..b64a108fac92 100644 --- a/fs/erofs/namei.c +++ b/fs/erofs/namei.c @@ -228,6 +228,6 @@ const struct inode_operations erofs_dir_iops = { .lookup = erofs_lookup, .getattr = erofs_getattr, .listxattr = erofs_listxattr, - .get_acl = erofs_get_acl, + .get_inode_acl = erofs_get_acl, .fiemap = erofs_fiemap, }; diff --git a/fs/ext2/file.c b/fs/ext2/file.c index eb97aa3d700e..6b4bebe982ca 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -200,7 +200,7 @@ const struct inode_operations ext2_file_inode_operations = { .listxattr = ext2_listxattr, .getattr = ext2_getattr, .setattr = ext2_setattr, - .get_acl = ext2_get_acl, + .get_inode_acl = ext2_get_acl, .set_acl = ext2_set_acl, .fiemap = ext2_fiemap, .fileattr_get = ext2_fileattr_get, diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c index 9125eab85146..c056957221a2 100644 --- a/fs/ext2/namei.c +++ b/fs/ext2/namei.c @@ -427,7 +427,7 @@ const struct inode_operations ext2_dir_inode_operations = { .listxattr = ext2_listxattr, .getattr = ext2_getattr, .setattr = ext2_setattr, - .get_acl = ext2_get_acl, + .get_inode_acl = ext2_get_acl, .set_acl = ext2_set_acl, .tmpfile = ext2_tmpfile, .fileattr_get = ext2_fileattr_get, @@ -438,6 +438,6 @@ const struct inode_operations ext2_special_inode_operations = { .listxattr = ext2_listxattr, .getattr = ext2_getattr, .setattr = ext2_setattr, - .get_acl = ext2_get_acl, + .get_inode_acl = ext2_get_acl, .set_acl = ext2_set_acl, }; diff --git a/fs/ext4/file.c b/fs/ext4/file.c index a7a597c727e6..7ac0a81bd371 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -955,7 +955,7 @@ const struct inode_operations ext4_file_inode_operations = { .setattr = ext4_setattr, .getattr = ext4_file_getattr, .listxattr = ext4_listxattr, - .get_acl = ext4_get_acl, + .get_inode_acl = ext4_get_acl, .set_acl = ext4_set_acl, .fiemap = ext4_fiemap, .fileattr_get = ext4_fileattr_get, diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index e9bc46684106..67a257a69758 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -870,7 +870,7 @@ static int ext4_xattr_credits_for_new_inode(struct inode *dir, mode_t mode, struct super_block *sb = dir->i_sb; int nblocks = 0; #ifdef CONFIG_EXT4_FS_POSIX_ACL - struct posix_acl *p = get_acl(dir, ACL_TYPE_DEFAULT); + struct posix_acl *p = get_inode_acl(dir, ACL_TYPE_DEFAULT); if (IS_ERR(p)) return PTR_ERR(p); diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index d5daaf41e1fc..b8a91d74fdd1 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -4186,7 +4186,7 @@ const struct inode_operations ext4_dir_inode_operations = { .setattr = ext4_setattr, .getattr = ext4_getattr, .listxattr = ext4_listxattr, - .get_acl = ext4_get_acl, + .get_inode_acl = ext4_get_acl, .set_acl = ext4_set_acl, .fiemap = ext4_fiemap, .fileattr_get = ext4_fileattr_get, @@ -4197,6 +4197,6 @@ const struct inode_operations ext4_special_inode_operations = { .setattr = ext4_setattr, .getattr = ext4_getattr, .listxattr = ext4_listxattr, - .get_acl = ext4_get_acl, + .get_inode_acl = ext4_get_acl, .set_acl = ext4_set_acl, }; diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 122339482bdc..83df6f6173d3 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1046,7 +1046,7 @@ int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, const struct inode_operations f2fs_file_inode_operations = { .getattr = f2fs_getattr, .setattr = f2fs_setattr, - .get_acl = f2fs_get_acl, + .get_inode_acl = f2fs_get_acl, .set_acl = f2fs_set_acl, .listxattr = f2fs_listxattr, .fiemap = f2fs_fiemap, diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index a389772fd212..c227113b0f26 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -1379,7 +1379,7 @@ const struct inode_operations f2fs_dir_inode_operations = { .tmpfile = f2fs_tmpfile, .getattr = f2fs_getattr, .setattr = f2fs_setattr, - .get_acl = f2fs_get_acl, + .get_inode_acl = f2fs_get_acl, .set_acl = f2fs_set_acl, .listxattr = f2fs_listxattr, .fiemap = f2fs_fiemap, @@ -1397,7 +1397,7 @@ const struct inode_operations f2fs_symlink_inode_operations = { const struct inode_operations f2fs_special_inode_operations = { .getattr = f2fs_getattr, .setattr = f2fs_setattr, - .get_acl = f2fs_get_acl, + .get_inode_acl = f2fs_get_acl, .set_acl = f2fs_set_acl, .listxattr = f2fs_listxattr, }; diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index bb97a384dc5d..25e6b0f7e73d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1935,7 +1935,7 @@ static const struct inode_operations fuse_dir_inode_operations = { .permission = fuse_permission, .getattr = fuse_getattr, .listxattr = fuse_listxattr, - .get_acl = fuse_get_acl, + .get_inode_acl = fuse_get_acl, .set_acl = fuse_set_acl, .fileattr_get = fuse_fileattr_get, .fileattr_set = fuse_fileattr_set, @@ -1957,7 +1957,7 @@ static const struct inode_operations fuse_common_inode_operations = { .permission = fuse_permission, .getattr = fuse_getattr, .listxattr = fuse_listxattr, - .get_acl = fuse_get_acl, + .get_inode_acl = fuse_get_acl, .set_acl = fuse_set_acl, .fileattr_get = fuse_fileattr_get, .fileattr_set = fuse_fileattr_set, diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 314b9ce70682..1371e067d2a7 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -2149,7 +2149,7 @@ static const struct inode_operations gfs2_file_iops = { .getattr = gfs2_getattr, .listxattr = gfs2_listxattr, .fiemap = gfs2_fiemap, - .get_acl = gfs2_get_acl, + .get_inode_acl = gfs2_get_acl, .set_acl = gfs2_set_acl, .update_time = gfs2_update_time, .fileattr_get = gfs2_fileattr_get, @@ -2171,7 +2171,7 @@ static const struct inode_operations gfs2_dir_iops = { .getattr = gfs2_getattr, .listxattr = gfs2_listxattr, .fiemap = gfs2_fiemap, - .get_acl = gfs2_get_acl, + .get_inode_acl = gfs2_get_acl, .set_acl = gfs2_set_acl, .update_time = gfs2_update_time, .atomic_open = gfs2_atomic_open, diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index c0aabbcbfd58..f399b390b5f6 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -62,7 +62,7 @@ const struct inode_operations jffs2_dir_inode_operations = .rmdir = jffs2_rmdir, .mknod = jffs2_mknod, .rename = jffs2_rename, - .get_acl = jffs2_get_acl, + .get_inode_acl = jffs2_get_acl, .set_acl = jffs2_set_acl, .setattr = jffs2_setattr, .listxattr = jffs2_listxattr, diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index ba86acbe12d3..3cf71befa475 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -64,7 +64,7 @@ const struct file_operations jffs2_file_operations = const struct inode_operations jffs2_file_inode_operations = { - .get_acl = jffs2_get_acl, + .get_inode_acl = jffs2_get_acl, .set_acl = jffs2_set_acl, .setattr = jffs2_setattr, .listxattr = jffs2_listxattr, diff --git a/fs/jfs/file.c b/fs/jfs/file.c index e3eb9c36751f..88663465aecd 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -133,7 +133,7 @@ const struct inode_operations jfs_file_inode_operations = { .fileattr_get = jfs_fileattr_get, .fileattr_set = jfs_fileattr_set, #ifdef CONFIG_JFS_POSIX_ACL - .get_acl = jfs_get_acl, + .get_inode_acl = jfs_get_acl, .set_acl = jfs_set_acl, #endif }; diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index 9db4f5789c0e..b50afaf7966f 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -1525,7 +1525,7 @@ const struct inode_operations jfs_dir_inode_operations = { .fileattr_get = jfs_fileattr_get, .fileattr_set = jfs_fileattr_set, #ifdef CONFIG_JFS_POSIX_ACL - .get_acl = jfs_get_acl, + .get_inode_acl = jfs_get_acl, .set_acl = jfs_set_acl, #endif }; diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 2466edc57424..9306e10753f9 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -2487,9 +2487,9 @@ static void ksmbd_acls_fattr(struct smb_fattr *fattr, fattr->cf_dacls = NULL; if (IS_ENABLED(CONFIG_FS_POSIX_ACL)) { - fattr->cf_acls = get_acl(inode, ACL_TYPE_ACCESS); + fattr->cf_acls = get_inode_acl(inode, ACL_TYPE_ACCESS); if (S_ISDIR(inode->i_mode)) - fattr->cf_dacls = get_acl(inode, ACL_TYPE_DEFAULT); + fattr->cf_dacls = get_inode_acl(inode, ACL_TYPE_DEFAULT); } } diff --git a/fs/ksmbd/smbacl.c b/fs/ksmbd/smbacl.c index a1e05fe997fe..ab5c68cc0e13 100644 --- a/fs/ksmbd/smbacl.c +++ b/fs/ksmbd/smbacl.c @@ -1289,7 +1289,7 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path, } if (IS_ENABLED(CONFIG_FS_POSIX_ACL)) { - posix_acls = get_acl(d_inode(path->dentry), ACL_TYPE_ACCESS); + posix_acls = get_inode_acl(d_inode(path->dentry), ACL_TYPE_ACCESS); if (posix_acls && !found) { unsigned int id = -1; diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c index 7dee8b78762d..93f65f01a4a6 100644 --- a/fs/ksmbd/vfs.c +++ b/fs/ksmbd/vfs.c @@ -1375,7 +1375,7 @@ static struct xattr_smb_acl *ksmbd_vfs_make_xattr_posix_acl(struct user_namespac if (!IS_ENABLED(CONFIG_FS_POSIX_ACL)) return NULL; - posix_acls = get_acl(inode, acl_type); + posix_acls = get_inode_acl(inode, acl_type); if (!posix_acls) return NULL; @@ -1884,7 +1884,7 @@ int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns, if (!IS_ENABLED(CONFIG_FS_POSIX_ACL)) return -EOPNOTSUPP; - acls = get_acl(parent_inode, ACL_TYPE_DEFAULT); + acls = get_inode_acl(parent_inode, ACL_TYPE_DEFAULT); if (!acls) return -ENOENT; pace = acls->a_entries; diff --git a/fs/namei.c b/fs/namei.c index 578c2110df02..1c80fd23cda2 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -297,13 +297,13 @@ static int check_acl(struct user_namespace *mnt_userns, acl = get_cached_acl_rcu(inode, ACL_TYPE_ACCESS); if (!acl) return -EAGAIN; - /* no ->get_acl() calls in RCU mode... */ + /* no ->get_inode_acl() calls in RCU mode... */ if (is_uncached_acl(acl)) return -ECHILD; return posix_acl_permission(mnt_userns, inode, acl, mask); } - acl = get_acl(inode, ACL_TYPE_ACCESS); + acl = get_inode_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl) { diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c index 22890d97a9e4..74d11e3c4205 100644 --- a/fs/nfs/nfs3acl.c +++ b/fs/nfs/nfs3acl.c @@ -265,14 +265,14 @@ int nfs3_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, if (S_ISDIR(inode->i_mode)) { switch(type) { case ACL_TYPE_ACCESS: - alloc = get_acl(inode, ACL_TYPE_DEFAULT); + alloc = get_inode_acl(inode, ACL_TYPE_DEFAULT); if (IS_ERR(alloc)) goto fail; dfacl = alloc; break; case ACL_TYPE_DEFAULT: - alloc = get_acl(inode, ACL_TYPE_ACCESS); + alloc = get_inode_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR(alloc)) goto fail; dfacl = acl; @@ -313,7 +313,7 @@ nfs3_list_one_acl(struct inode *inode, int type, const char *name, void *data, struct posix_acl *acl; char *p = data + *result; - acl = get_acl(inode, type); + acl = get_inode_acl(inode, type); if (IS_ERR_OR_NULL(acl)) return 0; diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 2e7579626cf0..4bf208a0a8e9 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -998,7 +998,7 @@ static const struct inode_operations nfs3_dir_inode_operations = { .setattr = nfs_setattr, #ifdef CONFIG_NFS_V3_ACL .listxattr = nfs3_listxattr, - .get_acl = nfs3_get_acl, + .get_inode_acl = nfs3_get_acl, .set_acl = nfs3_set_acl, #endif }; @@ -1009,7 +1009,7 @@ static const struct inode_operations nfs3_file_inode_operations = { .setattr = nfs_setattr, #ifdef CONFIG_NFS_V3_ACL .listxattr = nfs3_listxattr, - .get_acl = nfs3_get_acl, + .get_inode_acl = nfs3_get_acl, .set_acl = nfs3_set_acl, #endif }; diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index b1839638500c..c43c25a8da2e 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -55,7 +55,7 @@ static __be32 nfsacld_proc_getacl(struct svc_rqst *rqstp) goto out; if (resp->mask & (NFS_ACL|NFS_ACLCNT)) { - acl = get_acl(inode, ACL_TYPE_ACCESS); + acl = get_inode_acl(inode, ACL_TYPE_ACCESS); if (acl == NULL) { /* Solaris returns the inode's minimum ACL. */ acl = posix_acl_from_mode(inode->i_mode, GFP_KERNEL); @@ -69,7 +69,7 @@ static __be32 nfsacld_proc_getacl(struct svc_rqst *rqstp) if (resp->mask & (NFS_DFACL|NFS_DFACLCNT)) { /* Check how Solaris handles requests for the Default ACL of a non-directory! */ - acl = get_acl(inode, ACL_TYPE_DEFAULT); + acl = get_inode_acl(inode, ACL_TYPE_DEFAULT); if (IS_ERR(acl)) { resp->status = nfserrno(PTR_ERR(acl)); goto fail; diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c index da4a0d09bd84..9daa621817d8 100644 --- a/fs/nfsd/nfs3acl.c +++ b/fs/nfsd/nfs3acl.c @@ -47,7 +47,7 @@ static __be32 nfsd3_proc_getacl(struct svc_rqst *rqstp) resp->mask = argp->mask; if (resp->mask & (NFS_ACL|NFS_ACLCNT)) { - acl = get_acl(inode, ACL_TYPE_ACCESS); + acl = get_inode_acl(inode, ACL_TYPE_ACCESS); if (acl == NULL) { /* Solaris returns the inode's minimum ACL. */ acl = posix_acl_from_mode(inode->i_mode, GFP_KERNEL); @@ -61,7 +61,7 @@ static __be32 nfsd3_proc_getacl(struct svc_rqst *rqstp) if (resp->mask & (NFS_DFACL|NFS_DFACLCNT)) { /* Check how Solaris handles requests for the Default ACL of a non-directory! */ - acl = get_acl(inode, ACL_TYPE_DEFAULT); + acl = get_inode_acl(inode, ACL_TYPE_DEFAULT); if (IS_ERR(acl)) { resp->status = nfserrno(PTR_ERR(acl)); goto fail; diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c index bb8e2f6d7d03..518203821790 100644 --- a/fs/nfsd/nfs4acl.c +++ b/fs/nfsd/nfs4acl.c @@ -135,7 +135,7 @@ nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry, unsigned int flags = 0; int size = 0; - pacl = get_acl(inode, ACL_TYPE_ACCESS); + pacl = get_inode_acl(inode, ACL_TYPE_ACCESS); if (!pacl) pacl = posix_acl_from_mode(inode->i_mode, GFP_KERNEL); @@ -147,7 +147,7 @@ nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry, if (S_ISDIR(inode->i_mode)) { flags = NFS4_ACL_DIR; - dpacl = get_acl(inode, ACL_TYPE_DEFAULT); + dpacl = get_inode_acl(inode, ACL_TYPE_DEFAULT); if (IS_ERR(dpacl)) { error = PTR_ERR(dpacl); goto rel_pacl; diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index ee5101e6bd68..c5e4a886593d 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -1255,7 +1255,7 @@ const struct inode_operations ntfs_file_inode_operations = { .setattr = ntfs3_setattr, .listxattr = ntfs_listxattr, .permission = ntfs_permission, - .get_acl = ntfs_get_acl, + .get_inode_acl = ntfs_get_acl, .set_acl = ntfs_set_acl, .fiemap = ntfs_fiemap, }; diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c index bc22cc321a74..053cc0e0f8b5 100644 --- a/fs/ntfs3/namei.c +++ b/fs/ntfs3/namei.c @@ -367,7 +367,7 @@ const struct inode_operations ntfs_dir_inode_operations = { .mknod = ntfs_mknod, .rename = ntfs_rename, .permission = ntfs_permission, - .get_acl = ntfs_get_acl, + .get_inode_acl = ntfs_get_acl, .set_acl = ntfs_set_acl, .setattr = ntfs3_setattr, .getattr = ntfs_getattr, @@ -379,7 +379,7 @@ const struct inode_operations ntfs_special_inode_operations = { .setattr = ntfs3_setattr, .getattr = ntfs_getattr, .listxattr = ntfs_listxattr, - .get_acl = ntfs_get_acl, + .get_inode_acl = ntfs_get_acl, .set_acl = ntfs_set_acl, }; // clang-format on diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 9c67edd215d5..af900aaa9275 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2712,7 +2712,7 @@ const struct inode_operations ocfs2_file_iops = { .permission = ocfs2_permission, .listxattr = ocfs2_listxattr, .fiemap = ocfs2_fiemap, - .get_acl = ocfs2_iop_get_acl, + .get_inode_acl = ocfs2_iop_get_acl, .set_acl = ocfs2_iop_set_acl, .fileattr_get = ocfs2_fileattr_get, .fileattr_set = ocfs2_fileattr_set, @@ -2722,7 +2722,7 @@ const struct inode_operations ocfs2_special_file_iops = { .setattr = ocfs2_setattr, .getattr = ocfs2_getattr, .permission = ocfs2_permission, - .get_acl = ocfs2_iop_get_acl, + .get_inode_acl = ocfs2_iop_get_acl, .set_acl = ocfs2_iop_set_acl, }; diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 961d1cf54388..c5ffded7ac92 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -2916,7 +2916,7 @@ const struct inode_operations ocfs2_dir_iops = { .permission = ocfs2_permission, .listxattr = ocfs2_listxattr, .fiemap = ocfs2_fiemap, - .get_acl = ocfs2_iop_get_acl, + .get_inode_acl = ocfs2_iop_get_acl, .set_acl = ocfs2_iop_set_acl, .fileattr_get = ocfs2_fileattr_get, .fileattr_set = ocfs2_fileattr_set, diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 825872d8d377..8974b0fbf00d 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -975,7 +975,7 @@ static int orangefs_fileattr_set(struct user_namespace *mnt_userns, /* ORANGEFS2 implementation of VFS inode operations for files */ static const struct inode_operations orangefs_file_inode_operations = { - .get_acl = orangefs_get_acl, + .get_inode_acl = orangefs_get_acl, .set_acl = orangefs_set_acl, .setattr = orangefs_setattr, .getattr = orangefs_getattr, diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c index 600e8eee541f..75c1a3dcf68c 100644 --- a/fs/orangefs/namei.c +++ b/fs/orangefs/namei.c @@ -430,7 +430,7 @@ static int orangefs_rename(struct user_namespace *mnt_userns, /* ORANGEFS implementation of VFS inode operations for directories */ const struct inode_operations orangefs_dir_inode_operations = { .lookup = orangefs_lookup, - .get_acl = orangefs_get_acl, + .get_inode_acl = orangefs_get_acl, .set_acl = orangefs_set_acl, .create = orangefs_create, .unlink = orangefs_unlink, diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index 6b03457f72bb..7bece7010c00 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -1311,7 +1311,7 @@ const struct inode_operations ovl_dir_inode_operations = { .permission = ovl_permission, .getattr = ovl_getattr, .listxattr = ovl_listxattr, - .get_acl = ovl_get_acl, + .get_inode_acl = ovl_get_acl, .update_time = ovl_update_time, .fileattr_get = ovl_fileattr_get, .fileattr_set = ovl_fileattr_set, diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 9e61511de7a7..6eefd8b7868e 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -517,7 +517,7 @@ struct posix_acl *ovl_get_acl(struct inode *inode, int type, bool rcu) const struct cred *old_cred; old_cred = ovl_override_creds(inode->i_sb); - acl = get_acl(realinode, type); + acl = get_inode_acl(realinode, type); revert_creds(old_cred); } /* @@ -721,7 +721,7 @@ static const struct inode_operations ovl_file_inode_operations = { .permission = ovl_permission, .getattr = ovl_getattr, .listxattr = ovl_listxattr, - .get_acl = ovl_get_acl, + .get_inode_acl = ovl_get_acl, .update_time = ovl_update_time, .fiemap = ovl_fiemap, .fileattr_get = ovl_fileattr_get, @@ -741,7 +741,7 @@ static const struct inode_operations ovl_special_inode_operations = { .permission = ovl_permission, .getattr = ovl_getattr, .listxattr = ovl_listxattr, - .get_acl = ovl_get_acl, + .get_inode_acl = ovl_get_acl, .update_time = ovl_update_time, }; diff --git a/fs/posix_acl.c b/fs/posix_acl.c index c4bc58a1160e..8bbabe477cb2 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -64,7 +64,7 @@ struct posix_acl *get_cached_acl_rcu(struct inode *inode, int type) if (acl == ACL_DONT_CACHE) { struct posix_acl *ret; - ret = inode->i_op->get_acl(inode, type, LOOKUP_RCU); + ret = inode->i_op->get_inode_acl(inode, type, LOOKUP_RCU); if (!IS_ERR(ret)) acl = ret; } @@ -106,7 +106,7 @@ void forget_all_cached_acls(struct inode *inode) } EXPORT_SYMBOL(forget_all_cached_acls); -struct posix_acl *get_acl(struct inode *inode, int type) +struct posix_acl *get_inode_acl(struct inode *inode, int type) { void *sentinel; struct posix_acl **p; @@ -114,7 +114,7 @@ struct posix_acl *get_acl(struct inode *inode, int type) /* * The sentinel is used to detect when another operation like - * set_cached_acl() or forget_cached_acl() races with get_acl(). + * set_cached_acl() or forget_cached_acl() races with get_inode_acl(). * It is guaranteed that is_uncached_acl(sentinel) is true. */ @@ -133,24 +133,24 @@ struct posix_acl *get_acl(struct inode *inode, int type) * current value of the ACL will not be ACL_NOT_CACHED and so our own * sentinel will not be set; another task will update the cache. We * could wait for that other task to complete its job, but it's easier - * to just call ->get_acl to fetch the ACL ourself. (This is going to - * be an unlikely race.) + * to just call ->get_inode_acl to fetch the ACL ourself. (This is + * going to be an unlikely race.) */ cmpxchg(p, ACL_NOT_CACHED, sentinel); /* - * Normally, the ACL returned by ->get_acl will be cached. + * Normally, the ACL returned by ->get_inode_acl will be cached. * A filesystem can prevent that by calling - * forget_cached_acl(inode, type) in ->get_acl. + * forget_cached_acl(inode, type) in ->get_inode_acl. * - * If the filesystem doesn't have a get_acl() function at all, we'll - * just create the negative cache entry. + * If the filesystem doesn't have a get_inode_acl() function at all, + * we'll just create the negative cache entry. */ - if (!inode->i_op->get_acl) { + if (!inode->i_op->get_inode_acl) { set_cached_acl(inode, type, NULL); return NULL; } - acl = inode->i_op->get_acl(inode, type, false); + acl = inode->i_op->get_inode_acl(inode, type, false); if (IS_ERR(acl)) { /* @@ -169,7 +169,7 @@ struct posix_acl *get_acl(struct inode *inode, int type) posix_acl_release(acl); return acl; } -EXPORT_SYMBOL(get_acl); +EXPORT_SYMBOL(get_inode_acl); /* * Init a fresh posix_acl @@ -600,7 +600,7 @@ int if (!inode->i_op->set_acl) return -EOPNOTSUPP; - acl = get_acl(inode, ACL_TYPE_ACCESS); + acl = get_inode_acl(inode, ACL_TYPE_ACCESS); if (IS_ERR_OR_NULL(acl)) { if (acl == ERR_PTR(-EOPNOTSUPP)) return 0; @@ -630,7 +630,7 @@ posix_acl_create(struct inode *dir, umode_t *mode, if (S_ISLNK(*mode) || !IS_POSIXACL(dir)) return 0; - p = get_acl(dir, ACL_TYPE_DEFAULT); + p = get_inode_acl(dir, ACL_TYPE_DEFAULT); if (!p || p == ERR_PTR(-EOPNOTSUPP)) { *mode &= ~current_umask(); return 0; @@ -1045,7 +1045,8 @@ posix_acl_from_xattr_kgid(struct user_namespace *mnt_userns, * Filesystems that store POSIX ACLs in the unaltered uapi format should use * posix_acl_from_xattr() when reading them from the backing store and * converting them into the struct posix_acl VFS format. The helper is - * specifically intended to be called from the ->get_acl() inode operation. + * specifically intended to be called from the ->get_inode_acl() inode + * operation. * * The posix_acl_from_xattr() function will map the raw {g,u}id values stored * in ACL_{GROUP,USER} entries into the filesystem idmapping in @fs_userns. The @@ -1053,11 +1054,11 @@ posix_acl_from_xattr_kgid(struct user_namespace *mnt_userns, * correct k{g,u}id_t. The returned struct posix_acl can be cached. * * Note that posix_acl_from_xattr() does not take idmapped mounts into account. - * If it did it calling is from the ->get_acl() inode operation would return - * POSIX ACLs mapped according to an idmapped mount which would mean that the - * value couldn't be cached for the filesystem. Idmapped mounts are taken into - * account on the fly during permission checking or right at the VFS - - * userspace boundary before reporting them to the user. + * If it did it calling is from the ->get_inode_acl() inode operation would + * return POSIX ACLs mapped according to an idmapped mount which would mean + * that the value couldn't be cached for the filesystem. Idmapped mounts are + * taken into account on the fly during permission checking or right at the VFS + * - userspace boundary before reporting them to the user. * * Return: Allocated struct posix_acl on success, NULL for a valid header but * without actual POSIX ACL entries, or ERR_PTR() encoded error code. @@ -1127,7 +1128,7 @@ posix_acl_xattr_get(const struct xattr_handler *handler, if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; - acl = get_acl(inode, handler->flags); + acl = get_inode_acl(inode, handler->flags); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 6e228bfbe7ef..467d13da198f 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -256,7 +256,7 @@ const struct inode_operations reiserfs_file_inode_operations = { .setattr = reiserfs_setattr, .listxattr = reiserfs_listxattr, .permission = reiserfs_permission, - .get_acl = reiserfs_get_acl, + .get_inode_acl = reiserfs_get_acl, .set_acl = reiserfs_set_acl, .fileattr_get = reiserfs_fileattr_get, .fileattr_set = reiserfs_fileattr_set, diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c index 3d7a35d6a18b..4d428e8704bc 100644 --- a/fs/reiserfs/namei.c +++ b/fs/reiserfs/namei.c @@ -1659,7 +1659,7 @@ const struct inode_operations reiserfs_dir_inode_operations = { .setattr = reiserfs_setattr, .listxattr = reiserfs_listxattr, .permission = reiserfs_permission, - .get_acl = reiserfs_get_acl, + .get_inode_acl = reiserfs_get_acl, .set_acl = reiserfs_set_acl, .fileattr_get = reiserfs_fileattr_get, .fileattr_set = reiserfs_fileattr_set, @@ -1683,6 +1683,6 @@ const struct inode_operations reiserfs_special_inode_operations = { .setattr = reiserfs_setattr, .listxattr = reiserfs_listxattr, .permission = reiserfs_permission, - .get_acl = reiserfs_get_acl, + .get_inode_acl = reiserfs_get_acl, .set_acl = reiserfs_set_acl, }; diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index 966ba48e33ec..93fe414fed18 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -372,7 +372,7 @@ int reiserfs_cache_default_acl(struct inode *inode) if (IS_PRIVATE(inode)) return 0; - acl = get_acl(inode, ACL_TYPE_DEFAULT); + acl = get_inode_acl(inode, ACL_TYPE_DEFAULT); if (acl && !IS_ERR(acl)) { int size = reiserfs_acl_size(acl->a_count); diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index ab266ba65a84..712238305bc3 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -1103,7 +1103,7 @@ xfs_vn_tmpfile( } static const struct inode_operations xfs_inode_operations = { - .get_acl = xfs_get_acl, + .get_inode_acl = xfs_get_acl, .set_acl = xfs_set_acl, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, @@ -1130,7 +1130,7 @@ static const struct inode_operations xfs_dir_inode_operations = { .rmdir = xfs_vn_unlink, .mknod = xfs_vn_mknod, .rename = xfs_vn_rename, - .get_acl = xfs_get_acl, + .get_inode_acl = xfs_get_acl, .set_acl = xfs_set_acl, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, @@ -1157,7 +1157,7 @@ static const struct inode_operations xfs_dir_ci_inode_operations = { .rmdir = xfs_vn_unlink, .mknod = xfs_vn_mknod, .rename = xfs_vn_rename, - .get_acl = xfs_get_acl, + .get_inode_acl = xfs_get_acl, .set_acl = xfs_set_acl, .getattr = xfs_vn_getattr, .setattr = xfs_vn_setattr, diff --git a/include/linux/fs.h b/include/linux/fs.h index 3db0b23c6a55..2395e1388e2e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -560,8 +560,8 @@ struct posix_acl; #define ACL_NOT_CACHED ((void *)(-1)) /* * ACL_DONT_CACHE is for stacked filesystems, that rely on underlying fs to - * cache the ACL. This also means that ->get_acl() can be called in RCU mode - * with the LOOKUP_RCU flag. + * cache the ACL. This also means that ->get_inode_acl() can be called in RCU + * mode with the LOOKUP_RCU flag. */ #define ACL_DONT_CACHE ((void *)(-3)) @@ -2142,7 +2142,7 @@ struct inode_operations { struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int); const char * (*get_link) (struct dentry *, struct inode *, struct delayed_call *); int (*permission) (struct user_namespace *, struct inode *, int); - struct posix_acl * (*get_acl)(struct inode *, int, bool); + struct posix_acl * (*get_inode_acl)(struct inode *, int, bool); int (*readlink) (struct dentry *, char __user *,int); diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index cd16a756cd1e..07e171b4428a 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -128,6 +128,6 @@ static inline void forget_all_cached_acls(struct inode *inode) } #endif /* CONFIG_FS_POSIX_ACL */ -struct posix_acl *get_acl(struct inode *inode, int type); +struct posix_acl *get_inode_acl(struct inode *inode, int type); #endif /* __LINUX_POSIX_ACL_H */ -- cgit v1.2.3 From 7420332a6ff407ba2d3d25f5e8430bf426131d1d Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:01 +0200 Subject: fs: add new get acl method The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. Since some filesystem rely on the dentry being available to them when setting posix acls (e.g., 9p and cifs) they cannot rely on the old get acl inode operation to retrieve posix acl and need to implement their own custom handlers because of that. In a previous patch we renamed the old get acl inode operation to ->get_inode_acl(). We decided to rename it and implement a new one since ->get_inode_acl() is called generic_permission() and inode_permission() both of which can be called during an filesystem's ->permission() handler. So simply passing a dentry argument to ->get_acl() would have amounted to also having to pass a dentry argument to ->permission(). We avoided that change. This adds a new ->get_acl() inode operations which takes a dentry argument which filesystems such as 9p, cifs, and overlayfs can implement to get posix acls. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- Documentation/filesystems/locking.rst | 2 ++ Documentation/filesystems/vfs.rst | 1 + include/linux/fs.h | 2 ++ 3 files changed, 5 insertions(+) (limited to 'include') diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index 63e821a80987..36fa2a83d714 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -84,6 +84,7 @@ prototypes:: int (*fileattr_set)(struct user_namespace *mnt_userns, struct dentry *dentry, struct fileattr *fa); int (*fileattr_get)(struct dentry *dentry, struct fileattr *fa); + struct posix_acl * (*get_acl)(struct user_namespace *, struct dentry *, int); locking rules: all may block @@ -105,6 +106,7 @@ get_link: no setattr: exclusive permission: no (may not block if called in rcu-walk mode) get_inode_acl: no +get_acl: no getattr: no listxattr: no fiemap: no diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst index cebede60db98..2c15e7053113 100644 --- a/Documentation/filesystems/vfs.rst +++ b/Documentation/filesystems/vfs.rst @@ -443,6 +443,7 @@ As of kernel 2.6.22, the following members are defined: int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned open_flag, umode_t create_mode); int (*tmpfile) (struct user_namespace *, struct inode *, struct file *, umode_t); + struct posix_acl * (*get_acl)(struct user_namespace *, struct dentry *, int); int (*set_acl)(struct user_namespace *, struct dentry *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *mnt_userns, struct dentry *dentry, struct fileattr *fa); diff --git a/include/linux/fs.h b/include/linux/fs.h index 2395e1388e2e..255f6eff89d7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2172,6 +2172,8 @@ struct inode_operations { umode_t create_mode); int (*tmpfile) (struct user_namespace *, struct inode *, struct file *, umode_t); + struct posix_acl *(*get_acl)(struct user_namespace *, struct dentry *, + int); int (*set_acl)(struct user_namespace *, struct dentry *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *mnt_userns, -- cgit v1.2.3 From 6cd4d4e8b6e1495eb0cafa3a59d1fde137a98d22 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:04 +0200 Subject: 9p: implement get acl method The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. In order to build a type safe posix api around get and set acl we need all filesystem to implement get and set acl. So far 9p implemented a ->get_inode_acl() operation that didn't require access to the dentry in order to allow (limited) permission checking via posix acls in the vfs. Now that we have get and set acl inode operations that take a dentry argument we can give 9p get and set acl inode operations. This is mostly a refactoring of the codepaths currently used in 9p posix acl xattr handler. After we have fully implemented the posix acl api and switched the vfs over to it, the 9p specific posix acl xattr handler and associated code will be removed. Note, until the vfs has been switched to the new posix acl api this patch is a non-functional change. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- fs/9p/acl.c | 80 +++++++++++++++++++++++++++++++---------- fs/9p/acl.h | 5 ++- fs/9p/vfs_inode_dotl.c | 6 ++-- include/linux/posix_acl_xattr.h | 11 ++++++ 4 files changed, 80 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/fs/9p/acl.c b/fs/9p/acl.c index 4dac4a0dc5f4..67f8b57c67e0 100644 --- a/fs/9p/acl.c +++ b/fs/9p/acl.c @@ -17,34 +17,64 @@ #include "v9fs_vfs.h" #include "fid.h" -static struct posix_acl *__v9fs_get_acl(struct p9_fid *fid, char *name) +static struct posix_acl *v9fs_fid_get_acl(struct p9_fid *fid, const char *name) { ssize_t size; void *value = NULL; struct posix_acl *acl = NULL; size = v9fs_fid_xattr_get(fid, name, NULL, 0); - if (size > 0) { - value = kzalloc(size, GFP_NOFS); - if (!value) - return ERR_PTR(-ENOMEM); - size = v9fs_fid_xattr_get(fid, name, value, size); - if (size > 0) { - acl = posix_acl_from_xattr(&init_user_ns, value, size); - if (IS_ERR(acl)) - goto err_out; - } - } else if (size == -ENODATA || size == 0 || - size == -ENOSYS || size == -EOPNOTSUPP) { - acl = NULL; - } else - acl = ERR_PTR(-EIO); - -err_out: + if (size < 0) + return ERR_PTR(size); + if (size == 0) + return ERR_PTR(-ENODATA); + + value = kzalloc(size, GFP_NOFS); + if (!value) + return ERR_PTR(-ENOMEM); + + size = v9fs_fid_xattr_get(fid, name, value, size); + if (size < 0) + acl = ERR_PTR(size); + else if (size == 0) + acl = ERR_PTR(-ENODATA); + else + acl = posix_acl_from_xattr(&init_user_ns, value, size); kfree(value); return acl; } +static struct posix_acl *v9fs_acl_get(struct dentry *dentry, const char *name) +{ + struct p9_fid *fid; + struct posix_acl *acl = NULL; + + fid = v9fs_fid_lookup(dentry); + if (IS_ERR(fid)) + return ERR_CAST(fid); + + acl = v9fs_fid_get_acl(fid, name); + p9_fid_put(fid); + return acl; +} + +static struct posix_acl *__v9fs_get_acl(struct p9_fid *fid, const char *name) +{ + int retval; + struct posix_acl *acl = NULL; + + acl = v9fs_fid_get_acl(fid, name); + if (!IS_ERR(acl)) + return acl; + + retval = PTR_ERR(acl); + if (retval == -ENODATA || retval == -ENOSYS || retval == -EOPNOTSUPP) + return NULL; + + /* map everything else to -EIO */ + return ERR_PTR(-EIO); +} + int v9fs_get_acl(struct inode *inode, struct p9_fid *fid) { int retval = 0; @@ -89,7 +119,7 @@ static struct posix_acl *v9fs_get_cached_acl(struct inode *inode, int type) return acl; } -struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type, bool rcu) +struct posix_acl *v9fs_iop_get_inode_acl(struct inode *inode, int type, bool rcu) { struct v9fs_session_info *v9ses; @@ -109,6 +139,18 @@ struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type, bool rcu) } +struct posix_acl *v9fs_iop_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, int type) +{ + struct v9fs_session_info *v9ses; + + v9ses = v9fs_dentry2v9ses(dentry); + /* We allow set/get/list of acl when access=client is not specified. */ + if ((v9ses->flags & V9FS_ACCESS_MASK) != V9FS_ACCESS_CLIENT) + return v9fs_acl_get(dentry, posix_acl_xattr_name(type)); + return v9fs_get_cached_acl(d_inode(dentry), type); +} + static int v9fs_set_acl(struct p9_fid *fid, int type, struct posix_acl *acl) { int retval; diff --git a/fs/9p/acl.h b/fs/9p/acl.h index ce5175d463dd..359dab4da900 100644 --- a/fs/9p/acl.h +++ b/fs/9p/acl.h @@ -8,8 +8,10 @@ #ifdef CONFIG_9P_FS_POSIX_ACL int v9fs_get_acl(struct inode *inode, struct p9_fid *fid); -struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type, +struct posix_acl *v9fs_iop_get_inode_acl(struct inode *inode, int type, bool rcu); +struct posix_acl *v9fs_iop_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, int type); int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid); int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid, struct posix_acl *dacl, struct posix_acl *acl); @@ -17,6 +19,7 @@ int v9fs_acl_mode(struct inode *dir, umode_t *modep, struct posix_acl **dpacl, struct posix_acl **pacl); void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl); #else +#define v9fs_iop_get_inode_acl NULL #define v9fs_iop_get_acl NULL static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid) { diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index 0d1a7f2c579d..a4211fcb9168 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -983,14 +983,16 @@ const struct inode_operations v9fs_dir_inode_operations_dotl = { .getattr = v9fs_vfs_getattr_dotl, .setattr = v9fs_vfs_setattr_dotl, .listxattr = v9fs_listxattr, - .get_inode_acl = v9fs_iop_get_acl, + .get_inode_acl = v9fs_iop_get_inode_acl, + .get_acl = v9fs_iop_get_acl, }; const struct inode_operations v9fs_file_inode_operations_dotl = { .getattr = v9fs_vfs_getattr_dotl, .setattr = v9fs_vfs_setattr_dotl, .listxattr = v9fs_listxattr, - .get_inode_acl = v9fs_iop_get_acl, + .get_inode_acl = v9fs_iop_get_inode_acl, + .get_acl = v9fs_iop_get_acl, }; const struct inode_operations v9fs_symlink_inode_operations_dotl = { diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index 8163dd48c430..ebfa11ac7046 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -60,6 +60,17 @@ int posix_acl_to_xattr(struct user_namespace *user_ns, struct posix_acl *vfs_set_acl_prepare(struct user_namespace *mnt_userns, struct user_namespace *fs_userns, const void *value, size_t size); +static inline const char *posix_acl_xattr_name(int type) +{ + switch (type) { + case ACL_TYPE_ACCESS: + return XATTR_NAME_POSIX_ACL_ACCESS; + case ACL_TYPE_DEFAULT: + return XATTR_NAME_POSIX_ACL_DEFAULT; + } + + return ""; +} extern const struct xattr_handler posix_acl_access_xattr_handler; extern const struct xattr_handler posix_acl_default_xattr_handler; -- cgit v1.2.3 From 72b3897e78107c54e3e5a98bdb316dafcd818f97 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:07 +0200 Subject: security: add get, remove and set acl hook The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. So far posix acls were passed as a void blob to the security and integrity modules. Some of them like evm then proceed to interpret the void pointer and convert it into the kernel internal struct posix acl representation to perform their integrity checking magic. This is obviously pretty problematic as that requires knowledge that only the vfs is guaranteed to have and has lead to various bugs. Add a proper security hook for setting posix acls and pass down the posix acls in their appropriate vfs format instead of hacking it through a void pointer stored in the uapi format. In the next patches we implement the hooks for the few security modules that do actually have restrictions on posix acls. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Acked-by: Paul Moore Signed-off-by: Christian Brauner (Microsoft) --- include/linux/lsm_hook_defs.h | 6 ++++++ include/linux/lsm_hooks.h | 12 ++++++++++++ include/linux/security.h | 29 +++++++++++++++++++++++++++++ security/security.c | 25 +++++++++++++++++++++++++ 4 files changed, 72 insertions(+) (limited to 'include') diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index ec119da1d89b..7f4aaddce298 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -145,6 +145,12 @@ LSM_HOOK(int, 0, inode_getxattr, struct dentry *dentry, const char *name) LSM_HOOK(int, 0, inode_listxattr, struct dentry *dentry) LSM_HOOK(int, 0, inode_removexattr, struct user_namespace *mnt_userns, struct dentry *dentry, const char *name) +LSM_HOOK(int, 0, inode_set_acl, struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) +LSM_HOOK(int, 0, inode_get_acl, struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) +LSM_HOOK(int, 0, inode_remove_acl, struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) LSM_HOOK(int, 0, inode_need_killpriv, struct dentry *dentry) LSM_HOOK(int, 0, inode_killpriv, struct user_namespace *mnt_userns, struct dentry *dentry) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 4ec80b96c22e..1d02d1170e21 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -435,6 +435,18 @@ * Check permission before removing the extended attribute * identified by @name for @dentry. * Return 0 if permission is granted. + * @inode_set_acl: + * Check permission before setting posix acls + * The posix acls in @kacl are identified by @acl_name. + * Return 0 if permission is granted. + * @inode_get_acl: + * Check permission before getting osix acls + * The posix acls are identified by @acl_name. + * Return 0 if permission is granted. + * @inode_remove_acl: + * Check permission before removing posix acls + * The posix acls are identified by @acl_name. + * Return 0 if permission is granted. * @inode_getsecurity: * Retrieve a copy of the extended attribute representation of the * security label associated with @name for @inode via @buffer. Note that diff --git a/include/linux/security.h b/include/linux/security.h index ca1b7109c0db..2bfc2e1ce51f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -361,6 +361,13 @@ int security_inode_getattr(const struct path *path); int security_inode_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry, const char *name, const void *value, size_t size, int flags); +int security_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl); +int security_inode_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name); +int security_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name); void security_inode_post_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags); int security_inode_getxattr(struct dentry *dentry, const char *name); @@ -872,6 +879,28 @@ static inline int security_inode_setxattr(struct user_namespace *mnt_userns, return cap_inode_setxattr(dentry, name, value, size, flags); } +static inline int security_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name, + struct posix_acl *kacl) +{ + return 0; +} + +static inline int security_inode_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return 0; +} + +static inline int security_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return 0; +} + static inline void security_inode_post_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { } diff --git a/security/security.c b/security/security.c index 79d82cb6e469..f972ee1f10eb 100644 --- a/security/security.c +++ b/security/security.c @@ -1372,6 +1372,31 @@ int security_inode_setxattr(struct user_namespace *mnt_userns, return evm_inode_setxattr(mnt_userns, dentry, name, value, size); } +int security_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl) +{ + if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) + return 0; + return call_int_hook(inode_set_acl, 0, mnt_userns, dentry, acl_name, kacl); +} + +int security_inode_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) +{ + if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) + return 0; + return call_int_hook(inode_get_acl, 0, mnt_userns, dentry, acl_name); +} + +int security_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) +{ + if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) + return 0; + return call_int_hook(inode_remove_acl, 0, mnt_userns, dentry, acl_name); +} + void security_inode_post_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { -- cgit v1.2.3 From e61b135f7bfe47f547fb566328a97ca8baa3548c Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:10 +0200 Subject: integrity: implement get and set acl hook The current way of setting and getting posix acls through the generic xattr interface is error prone and type unsafe. The vfs needs to interpret and fixup posix acls before storing or reporting it to userspace. Various hacks exist to make this work. The code is hard to understand and difficult to maintain in it's current form. Instead of making this work by hacking posix acls through xattr handlers we are building a dedicated posix acl api around the get and set inode operations. This removes a lot of hackiness and makes the codepaths easier to maintain. A lot of background can be found in [1]. So far posix acls were passed as a void blob to the security and integrity modules. Some of them like evm then proceed to interpret the void pointer and convert it into the kernel internal struct posix acl representation to perform their integrity checking magic. This is obviously pretty problematic as that requires knowledge that only the vfs is guaranteed to have and has lead to various bugs. Add a proper security hook for setting posix acls and pass down the posix acls in their appropriate vfs format instead of hacking it through a void pointer stored in the uapi format. I spent considerate time in the security module and integrity infrastructure and audited all codepaths. EVM is the only part that really has restrictions based on the actual posix acl values passed through it (e.g., i_mode). Before this dedicated hook EVM used to translate from the uapi posix acl format sent to it in the form of a void pointer into the vfs format. This is not a good thing. Instead of hacking around in the uapi struct give EVM the posix acls in the appropriate vfs format and perform sane permissions checks that mirror what it used to to in the generic xattr hook. IMA doesn't have any restrictions on posix acls. When posix acls are changed it just wants to update its appraisal status to trigger an EVM revalidation. The removal of posix acls is equivalent to passing NULL to the posix set acl hooks. This is the same as before through the generic xattr api. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Acked-by: Paul Moore (LSM) Signed-off-by: Christian Brauner (Microsoft) --- include/linux/evm.h | 23 ++++++++++ include/linux/ima.h | 24 ++++++++++ security/integrity/evm/evm_main.c | 83 ++++++++++++++++++++++++++++++++++- security/integrity/ima/ima_appraise.c | 9 ++++ security/security.c | 21 ++++++++- 5 files changed, 157 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/evm.h b/include/linux/evm.h index aa63e0b3c0a2..86139be48992 100644 --- a/include/linux/evm.h +++ b/include/linux/evm.h @@ -35,6 +35,15 @@ extern int evm_inode_removexattr(struct user_namespace *mnt_userns, struct dentry *dentry, const char *xattr_name); extern void evm_inode_post_removexattr(struct dentry *dentry, const char *xattr_name); +extern int evm_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl); +static inline int evm_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return evm_inode_set_acl(mnt_userns, dentry, acl_name, NULL); +} extern int evm_inode_init_security(struct inode *inode, const struct xattr *xattr_array, struct xattr *evm); @@ -108,6 +117,20 @@ static inline void evm_inode_post_removexattr(struct dentry *dentry, return; } +static inline int evm_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl) +{ + return 0; +} + +static inline int evm_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return 0; +} + static inline int evm_inode_init_security(struct inode *inode, const struct xattr *xattr_array, struct xattr *evm) diff --git a/include/linux/ima.h b/include/linux/ima.h index 81708ca0ebc7..5a0b2a285a18 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -187,6 +187,15 @@ extern void ima_inode_post_setattr(struct user_namespace *mnt_userns, struct dentry *dentry); extern int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name, const void *xattr_value, size_t xattr_value_len); +extern int ima_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl); +static inline int ima_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return ima_inode_set_acl(mnt_userns, dentry, acl_name, NULL); +} extern int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name); #else static inline bool is_ima_appraise_enabled(void) @@ -208,11 +217,26 @@ static inline int ima_inode_setxattr(struct dentry *dentry, return 0; } +static inline int ima_inode_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + struct posix_acl *kacl) +{ + + return 0; +} + static inline int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name) { return 0; } + +static inline int ima_inode_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return 0; +} #endif /* CONFIG_IMA_APPRAISE */ #if defined(CONFIG_IMA_APPRAISE) && defined(CONFIG_INTEGRITY_TRUSTED_KEYRING) diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index 23d484e05e6f..dcc5e704ef70 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -8,7 +8,7 @@ * * File: evm_main.c * implements evm_inode_setxattr, evm_inode_post_setxattr, - * evm_inode_removexattr, and evm_verifyxattr + * evm_inode_removexattr, evm_verifyxattr, and evm_inode_set_acl. */ #define pr_fmt(fmt) "EVM: "fmt @@ -670,6 +670,87 @@ int evm_inode_removexattr(struct user_namespace *mnt_userns, return evm_protect_xattr(mnt_userns, dentry, xattr_name, NULL, 0); } +#ifdef CONFIG_FS_POSIX_ACL +static int evm_inode_set_acl_change(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *name, + struct posix_acl *kacl) +{ + int rc; + + umode_t mode; + struct inode *inode = d_backing_inode(dentry); + + if (!kacl) + return 1; + + rc = posix_acl_update_mode(mnt_userns, inode, &mode, &kacl); + if (rc || (inode->i_mode != mode)) + return 1; + + return 0; +} +#else +static inline int evm_inode_set_acl_change(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *name, + struct posix_acl *kacl) +{ + return 0; +} +#endif + +/** + * evm_inode_set_acl - protect the EVM extended attribute from posix acls + * @mnt_userns: user namespace of the idmapped mount + * @dentry: pointer to the affected dentry + * @acl_name: name of the posix acl + * @kacl: pointer to the posix acls + * + * Prevent modifying posix acls causing the EVM HMAC to be re-calculated + * and 'security.evm' xattr updated, unless the existing 'security.evm' is + * valid. + */ +int evm_inode_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, struct posix_acl *kacl) +{ + enum integrity_status evm_status; + + /* Policy permits modification of the protected xattrs even though + * there's no HMAC key loaded + */ + if (evm_initialized & EVM_ALLOW_METADATA_WRITES) + return 0; + + evm_status = evm_verify_current_integrity(dentry); + if ((evm_status == INTEGRITY_PASS) || + (evm_status == INTEGRITY_NOXATTRS)) + return 0; + + /* Exception if the HMAC is not going to be calculated. */ + if (evm_hmac_disabled() && (evm_status == INTEGRITY_NOLABEL || + evm_status == INTEGRITY_UNKNOWN)) + return 0; + + /* + * Writing other xattrs is safe for portable signatures, as portable + * signatures are immutable and can never be updated. + */ + if (evm_status == INTEGRITY_FAIL_IMMUTABLE) + return 0; + + if (evm_status == INTEGRITY_PASS_IMMUTABLE && + !evm_inode_set_acl_change(mnt_userns, dentry, acl_name, kacl)) + return 0; + + if (evm_status != INTEGRITY_PASS && + evm_status != INTEGRITY_PASS_IMMUTABLE) + integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_backing_inode(dentry), + dentry->d_name.name, "appraise_metadata", + integrity_status_msg[evm_status], + -EPERM, 0); + return evm_status == INTEGRITY_PASS ? 0 : -EPERM; +} + static void evm_reset_status(struct inode *inode) { struct integrity_iint_cache *iint; diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index 3e0fbbd99534..3c9af3dc0713 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -774,6 +774,15 @@ int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name, return result; } +int ima_inode_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, struct posix_acl *kacl) +{ + if (evm_revalidate_status(acl_name)) + ima_reset_appraise_flags(d_backing_inode(dentry), 0); + + return 0; +} + int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name) { int result; diff --git a/security/security.c b/security/security.c index f972ee1f10eb..bdc295ad5fba 100644 --- a/security/security.c +++ b/security/security.c @@ -1376,9 +1376,18 @@ int security_inode_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) { + int ret; + if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) return 0; - return call_int_hook(inode_set_acl, 0, mnt_userns, dentry, acl_name, kacl); + ret = call_int_hook(inode_set_acl, 0, mnt_userns, dentry, acl_name, + kacl); + if (ret) + return ret; + ret = ima_inode_set_acl(mnt_userns, dentry, acl_name, kacl); + if (ret) + return ret; + return evm_inode_set_acl(mnt_userns, dentry, acl_name, kacl); } int security_inode_get_acl(struct user_namespace *mnt_userns, @@ -1392,9 +1401,17 @@ int security_inode_get_acl(struct user_namespace *mnt_userns, int security_inode_remove_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name) { + int ret; + if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) return 0; - return call_int_hook(inode_remove_acl, 0, mnt_userns, dentry, acl_name); + ret = call_int_hook(inode_remove_acl, 0, mnt_userns, dentry, acl_name); + if (ret) + return ret; + ret = ima_inode_remove_acl(mnt_userns, dentry, acl_name); + if (ret) + return ret; + return evm_inode_remove_acl(mnt_userns, dentry, acl_name); } void security_inode_post_setxattr(struct dentry *dentry, const char *name, -- cgit v1.2.3 From a56df5d5b7ca6d79c3cdef32401380e60c0928b1 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 28 Sep 2022 13:34:00 +0200 Subject: evm: add post set acl hook The security_inode_post_setxattr() hook is used by security modules to update their own security.* xattrs. Consequently none of the security modules operate on posix acls. So we don't need an additional security hook when post setting posix acls. However, the integrity subsystem wants to be informed about posix acl changes in order to reset the EVM status flag. -> evm_inode_post_setxattr() -> evm_update_evmxattr() -> evm_calc_hmac() -> evm_calc_hmac_or_hash() and evm_cacl_hmac_or_hash() walks the global list of protected xattr names evm_config_xattrnames. This global list can be modified via /sys/security/integrity/evm/evm_xattrs. The write to "evm_xattrs" is restricted to security.* xattrs and the default xattrs in evm_config_xattrnames only contains security.* xattrs as well. So the actual value for posix acls is currently completely irrelevant for evm during evm_inode_post_setxattr() and frankly it should stay that way in the future to not cause the vfs any more headaches. But if the actual posix acl values matter then evm shouldn't operate on the binary void blob and try to hack around in the uapi struct anyway. Instead it should then in the future add a dedicated hook which takes a struct posix_acl argument passing the posix acls in the proper vfs format. For now it is sufficient to make evm_inode_post_set_acl() a wrapper around evm_inode_post_setxattr() not passing any actual values down. This will cause the hashes to be updated as before. Reviewed-by: Paul Moore Signed-off-by: Christian Brauner (Microsoft) --- include/linux/evm.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include') diff --git a/include/linux/evm.h b/include/linux/evm.h index 86139be48992..117ac01b2432 100644 --- a/include/linux/evm.h +++ b/include/linux/evm.h @@ -44,6 +44,12 @@ static inline int evm_inode_remove_acl(struct user_namespace *mnt_userns, { return evm_inode_set_acl(mnt_userns, dentry, acl_name, NULL); } +static inline void evm_inode_post_set_acl(struct dentry *dentry, + const char *acl_name, + struct posix_acl *kacl) +{ + return evm_inode_post_setxattr(dentry, acl_name, NULL, 0); +} extern int evm_inode_init_security(struct inode *inode, const struct xattr *xattr_array, struct xattr *evm); @@ -131,6 +137,13 @@ static inline int evm_inode_remove_acl(struct user_namespace *mnt_userns, return 0; } +static inline void evm_inode_post_set_acl(struct dentry *dentry, + const char *acl_name, + struct posix_acl *kacl) +{ + return; +} + static inline int evm_inode_init_security(struct inode *inode, const struct xattr *xattr_array, struct xattr *evm) -- cgit v1.2.3 From e4cc9163032fed6ff27dd03325ddc54f88863a24 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:06 +0200 Subject: acl: add vfs_set_acl() In previous patches we implemented get and set inode operations for all non-stacking filesystems that support posix acls but didn't yet implement get and/or set acl inode operations. This specifically affected cifs and 9p. Now we can build a posix acl api based solely on get and set inode operations. We add a new vfs_set_acl() api that can be used to set posix acls. This finally removes all type unsafety and type conversion issues explained in detail in [1] that we aim to get rid of. After we finished building the vfs api we can switch stacking filesystems to rely on the new posix api and then finally switch the xattr system calls themselves to rely on the posix acl api. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- fs/posix_acl.c | 107 ++++++++++++++++++++++++++++++++++++++++ include/linux/posix_acl.h | 10 ++++ include/linux/posix_acl_xattr.h | 10 ++++ 3 files changed, 127 insertions(+) (limited to 'include') diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 8bbabe477cb2..970250506f07 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -25,6 +25,11 @@ #include #include #include +#include +#include +#include + +#include "internal.h" static struct posix_acl **acl_by_type(struct inode *inode, int type) { @@ -1257,3 +1262,105 @@ int simple_acl_create(struct inode *dir, struct inode *inode) posix_acl_release(acl); return 0; } + +static int vfs_set_acl_idmapped_mnt(struct user_namespace *mnt_userns, + struct user_namespace *fs_userns, + struct posix_acl *acl) +{ + for (int n = 0; n < acl->a_count; n++) { + struct posix_acl_entry *acl_e = &acl->a_entries[n]; + + switch (acl_e->e_tag) { + case ACL_USER: + acl_e->e_uid = from_vfsuid(mnt_userns, fs_userns, + VFSUIDT_INIT(acl_e->e_uid)); + break; + case ACL_GROUP: + acl_e->e_gid = from_vfsgid(mnt_userns, fs_userns, + VFSGIDT_INIT(acl_e->e_gid)); + break; + } + } + + return 0; +} + +/** + * vfs_set_acl - set posix acls + * @mnt_userns: user namespace of the mount + * @dentry: the dentry based on which to set the posix acls + * @acl_name: the name of the posix acl + * @kacl: the posix acls in the appropriate VFS format + * + * This function sets @kacl. The caller must all posix_acl_release() on @kacl + * afterwards. + * + * Return: On success 0, on error negative errno. + */ +int vfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, struct posix_acl *kacl) +{ + int acl_type; + int error; + struct inode *inode = d_inode(dentry); + struct inode *delegated_inode = NULL; + + acl_type = posix_acl_type(acl_name); + if (acl_type < 0) + return -EINVAL; + + if (kacl) { + /* + * If we're on an idmapped mount translate from mount specific + * vfs{g,u}id_t into global filesystem k{g,u}id_t. + * Afterwards we can cache the POSIX ACLs filesystem wide and - + * if this is a filesystem with a backing store - ultimately + * translate them to backing store values. + */ + error = vfs_set_acl_idmapped_mnt(mnt_userns, i_user_ns(inode), kacl); + if (error) + return error; + } + +retry_deleg: + inode_lock(inode); + + /* + * We only care about restrictions the inode struct itself places upon + * us otherwise POSIX ACLs aren't subject to any VFS restrictions. + */ + error = may_write_xattr(mnt_userns, inode); + if (error) + goto out_inode_unlock; + + error = security_inode_set_acl(mnt_userns, dentry, acl_name, kacl); + if (error) + goto out_inode_unlock; + + error = try_break_deleg(inode, &delegated_inode); + if (error) + goto out_inode_unlock; + + if (inode->i_opflags & IOP_XATTR) + error = set_posix_acl(mnt_userns, dentry, acl_type, kacl); + else if (unlikely(is_bad_inode(inode))) + error = -EIO; + else + error = -EOPNOTSUPP; + if (!error) { + fsnotify_xattr(dentry); + evm_inode_post_set_acl(dentry, acl_name, kacl); + } + +out_inode_unlock: + inode_unlock(inode); + + if (delegated_inode) { + error = break_deleg_wait(&delegated_inode); + if (!error) + goto retry_deleg; + } + + return error; +} +EXPORT_SYMBOL_GPL(vfs_set_acl); diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 07e171b4428a..316b05c1dc97 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -99,6 +99,9 @@ static inline void cache_no_acl(struct inode *inode) inode->i_acl = NULL; inode->i_default_acl = NULL; } + +int vfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, struct posix_acl *kacl); #else static inline int posix_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry, umode_t mode) @@ -126,6 +129,13 @@ static inline int posix_acl_create(struct inode *inode, umode_t *mode, static inline void forget_all_cached_acls(struct inode *inode) { } + +static inline int vfs_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *name, + struct posix_acl *acl) +{ + return -EOPNOTSUPP; +} #endif /* CONFIG_FS_POSIX_ACL */ struct posix_acl *get_inode_acl(struct inode *inode, int type); diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index ebfa11ac7046..b86b7f170d43 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -72,6 +72,16 @@ static inline const char *posix_acl_xattr_name(int type) return ""; } +static inline int posix_acl_type(const char *name) +{ + if (strcmp(name, XATTR_NAME_POSIX_ACL_ACCESS) == 0) + return ACL_TYPE_ACCESS; + else if (strcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT) == 0) + return ACL_TYPE_DEFAULT; + + return -1; +} + extern const struct xattr_handler posix_acl_access_xattr_handler; extern const struct xattr_handler posix_acl_default_xattr_handler; -- cgit v1.2.3 From 4f353ba4a9f42ad283dc6afdd84dae0b1d294842 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:13 +0200 Subject: acl: add vfs_get_acl() In previous patches we implemented get and set inode operations for all non-stacking filesystems that support posix acls but didn't yet implement get and/or set acl inode operations. This specifically affected cifs and 9p. Now we can build a posix acl api based solely on get and set inode operations. We add a new vfs_get_acl() api that can be used to get posix acls. This finally removes all type unsafety and type conversion issues explained in detail in [1] that we aim to get rid of. After we finished building the vfs api we can switch stacking filesystems to rely on the new posix api and then finally switch the xattr system calls themselves to rely on the posix acl api. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- fs/posix_acl.c | 129 +++++++++++++++++++++++++++++++++++++--- include/linux/posix_acl.h | 9 +++ include/linux/posix_acl_xattr.h | 10 ++++ 3 files changed, 141 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 970250506f07..af04e177f019 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -111,7 +111,9 @@ void forget_all_cached_acls(struct inode *inode) } EXPORT_SYMBOL(forget_all_cached_acls); -struct posix_acl *get_inode_acl(struct inode *inode, int type) +static struct posix_acl *__get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, struct inode *inode, + int type) { void *sentinel; struct posix_acl **p; @@ -144,19 +146,21 @@ struct posix_acl *get_inode_acl(struct inode *inode, int type) cmpxchg(p, ACL_NOT_CACHED, sentinel); /* - * Normally, the ACL returned by ->get_inode_acl will be cached. + * Normally, the ACL returned by ->get{_inode}_acl will be cached. * A filesystem can prevent that by calling - * forget_cached_acl(inode, type) in ->get_inode_acl. + * forget_cached_acl(inode, type) in ->get{_inode}_acl. * - * If the filesystem doesn't have a get_inode_acl() function at all, + * If the filesystem doesn't have a get{_inode}_ acl() function at all, * we'll just create the negative cache entry. */ - if (!inode->i_op->get_inode_acl) { + if (dentry && inode->i_op->get_acl) { + acl = inode->i_op->get_acl(mnt_userns, dentry, type); + } else if (inode->i_op->get_inode_acl) { + acl = inode->i_op->get_inode_acl(inode, type, false); + } else { set_cached_acl(inode, type, NULL); return NULL; } - acl = inode->i_op->get_inode_acl(inode, type, false); - if (IS_ERR(acl)) { /* * Remove our sentinel so that we don't block future attempts @@ -174,6 +178,11 @@ struct posix_acl *get_inode_acl(struct inode *inode, int type) posix_acl_release(acl); return acl; } + +struct posix_acl *get_inode_acl(struct inode *inode, int type) +{ + return __get_acl(&init_user_ns, NULL, inode, type); +} EXPORT_SYMBOL(get_inode_acl); /* @@ -1120,6 +1129,67 @@ posix_acl_to_xattr(struct user_namespace *user_ns, const struct posix_acl *acl, } EXPORT_SYMBOL (posix_acl_to_xattr); +/** + * vfs_posix_acl_to_xattr - convert from kernel to userspace representation + * @mnt_userns: user namespace of the mount + * @inode: inode the posix acls are set on + * @acl: the posix acls as represented by the vfs + * @buffer: the buffer into which to convert @acl + * @size: size of @buffer + * + * This converts @acl from the VFS representation in the filesystem idmapping + * to the uapi form reportable to userspace. And mount and caller idmappings + * are handled appropriately. + * + * Return: On success, the size of the stored uapi posix acls, on error a + * negative errno. + */ +ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, + struct inode *inode, const struct posix_acl *acl, + void *buffer, size_t size) + +{ + struct posix_acl_xattr_header *ext_acl = buffer; + struct posix_acl_xattr_entry *ext_entry; + struct user_namespace *fs_userns, *caller_userns; + ssize_t real_size, n; + vfsuid_t vfsuid; + vfsgid_t vfsgid; + + real_size = posix_acl_xattr_size(acl->a_count); + if (!buffer) + return real_size; + if (real_size > size) + return -ERANGE; + + ext_entry = (void *)(ext_acl + 1); + ext_acl->a_version = cpu_to_le32(POSIX_ACL_XATTR_VERSION); + + fs_userns = i_user_ns(inode); + caller_userns = current_user_ns(); + for (n=0; n < acl->a_count; n++, ext_entry++) { + const struct posix_acl_entry *acl_e = &acl->a_entries[n]; + ext_entry->e_tag = cpu_to_le16(acl_e->e_tag); + ext_entry->e_perm = cpu_to_le16(acl_e->e_perm); + switch(acl_e->e_tag) { + case ACL_USER: + vfsuid = make_vfsuid(mnt_userns, fs_userns, acl_e->e_uid); + ext_entry->e_id = cpu_to_le32(from_kuid( + caller_userns, vfsuid_into_kuid(vfsuid))); + break; + case ACL_GROUP: + vfsgid = make_vfsgid(mnt_userns, fs_userns, acl_e->e_gid); + ext_entry->e_id = cpu_to_le32(from_kgid( + caller_userns, vfsgid_into_kgid(vfsgid))); + break; + default: + ext_entry->e_id = cpu_to_le32(ACL_UNDEFINED_ID); + break; + } + } + return real_size; +} + static int posix_acl_xattr_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, @@ -1364,3 +1434,48 @@ out_inode_unlock: return error; } EXPORT_SYMBOL_GPL(vfs_set_acl); + +/** + * vfs_get_acl - get posix acls + * @mnt_userns: user namespace of the mount + * @dentry: the dentry based on which to retrieve the posix acls + * @acl_name: the name of the posix acl + * + * This function retrieves @kacl from the filesystem. The caller must all + * posix_acl_release() on @kacl. + * + * Return: On success POSIX ACLs in VFS format, on error negative errno. + */ +struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) +{ + struct inode *inode = d_inode(dentry); + struct posix_acl *acl; + int acl_type, error; + + acl_type = posix_acl_type(acl_name); + if (acl_type < 0) + return ERR_PTR(-EINVAL); + + /* + * The VFS has no restrictions on reading POSIX ACLs so calling + * something like xattr_permission() isn't needed. Only LSMs get a say. + */ + error = security_inode_get_acl(mnt_userns, dentry, acl_name); + if (error) + return ERR_PTR(error); + + if (!IS_POSIXACL(inode)) + return ERR_PTR(-EOPNOTSUPP); + if (S_ISLNK(inode->i_mode)) + return ERR_PTR(-EOPNOTSUPP); + + acl = __get_acl(mnt_userns, dentry, inode, acl_type); + if (IS_ERR(acl)) + return acl; + if (!acl) + return ERR_PTR(-ENODATA); + + return acl; +} +EXPORT_SYMBOL_GPL(vfs_get_acl); diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 316b05c1dc97..86aec1efc80e 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -102,6 +102,8 @@ static inline void cache_no_acl(struct inode *inode) int vfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl); +struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name); #else static inline int posix_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry, umode_t mode) @@ -136,6 +138,13 @@ static inline int vfs_set_acl(struct user_namespace *mnt_userns, { return -EOPNOTSUPP; } + +static inline struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return ERR_PTR(-EOPNOTSUPP); +} #endif /* CONFIG_FS_POSIX_ACL */ struct posix_acl *get_inode_acl(struct inode *inode, int type); diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index b86b7f170d43..bf30296389d7 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -38,6 +38,9 @@ void posix_acl_fix_xattr_to_user(void *value, size_t size); void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, const struct inode *inode, void *value, size_t size); +ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, + struct inode *inode, const struct posix_acl *acl, + void *buffer, size_t size); #else static inline void posix_acl_fix_xattr_from_user(void *value, size_t size) { @@ -51,6 +54,13 @@ posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, size_t size) { } +static inline ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, + struct inode *inode, + const struct posix_acl *acl, + void *buffer, size_t size) +{ + return 0; +} #endif struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, -- cgit v1.2.3 From aeb7f00542af48ac63e448de46d672cfd79a7069 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:14 +0200 Subject: acl: add vfs_remove_acl() In previous patches we implemented get and set inode operations for all non-stacking filesystems that support posix acls but didn't yet implement get and/or set acl inode operations. This specifically affected cifs and 9p. Now we can build a posix acl api based solely on get and set inode operations. We add a new vfs_remove_acl() api that can be used to set posix acls. This finally removes all type unsafety and type conversion issues explained in detail in [1] that we aim to get rid of. After we finished building the vfs api we can switch stacking filesystems to rely on the new posix api and then finally switch the xattr system calls themselves to rely on the posix acl api. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- fs/posix_acl.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++ include/linux/evm.h | 13 ++++++++++ include/linux/posix_acl.h | 8 ++++++ 3 files changed, 86 insertions(+) (limited to 'include') diff --git a/fs/posix_acl.c b/fs/posix_acl.c index af04e177f019..3a141082b24c 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -1479,3 +1479,68 @@ struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, return acl; } EXPORT_SYMBOL_GPL(vfs_get_acl); + +/** + * vfs_remove_acl - remove posix acls + * @mnt_userns: user namespace of the mount + * @dentry: the dentry based on which to retrieve the posix acls + * @acl_name: the name of the posix acl + * + * This function removes posix acls. + * + * Return: On success 0, on error negative errno. + */ +int vfs_remove_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name) +{ + int acl_type; + int error; + struct inode *inode = d_inode(dentry); + struct inode *delegated_inode = NULL; + + acl_type = posix_acl_type(acl_name); + if (acl_type < 0) + return -EINVAL; + +retry_deleg: + inode_lock(inode); + + /* + * We only care about restrictions the inode struct itself places upon + * us otherwise POSIX ACLs aren't subject to any VFS restrictions. + */ + error = may_write_xattr(mnt_userns, inode); + if (error) + goto out_inode_unlock; + + error = security_inode_remove_acl(mnt_userns, dentry, acl_name); + if (error) + goto out_inode_unlock; + + error = try_break_deleg(inode, &delegated_inode); + if (error) + goto out_inode_unlock; + + if (inode->i_opflags & IOP_XATTR) + error = set_posix_acl(mnt_userns, dentry, acl_type, NULL); + else if (unlikely(is_bad_inode(inode))) + error = -EIO; + else + error = -EOPNOTSUPP; + if (!error) { + fsnotify_xattr(dentry); + evm_inode_post_remove_acl(mnt_userns, dentry, acl_name); + } + +out_inode_unlock: + inode_unlock(inode); + + if (delegated_inode) { + error = break_deleg_wait(&delegated_inode); + if (!error) + goto retry_deleg; + } + + return error; +} +EXPORT_SYMBOL_GPL(vfs_remove_acl); diff --git a/include/linux/evm.h b/include/linux/evm.h index 117ac01b2432..7a9ee2157f69 100644 --- a/include/linux/evm.h +++ b/include/linux/evm.h @@ -35,6 +35,12 @@ extern int evm_inode_removexattr(struct user_namespace *mnt_userns, struct dentry *dentry, const char *xattr_name); extern void evm_inode_post_removexattr(struct dentry *dentry, const char *xattr_name); +static inline void evm_inode_post_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + evm_inode_post_removexattr(dentry, acl_name); +} extern int evm_inode_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl); @@ -123,6 +129,13 @@ static inline void evm_inode_post_removexattr(struct dentry *dentry, return; } +static inline void evm_inode_post_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, + const char *acl_name) +{ + return; +} + static inline int evm_inode_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 86aec1efc80e..ee608d22ecb9 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -104,6 +104,8 @@ int vfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl); struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, struct dentry *dentry, const char *acl_name); +int vfs_remove_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name); #else static inline int posix_acl_chmod(struct user_namespace *mnt_userns, struct dentry *dentry, umode_t mode) @@ -145,6 +147,12 @@ static inline struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, { return ERR_PTR(-EOPNOTSUPP); } + +static inline int vfs_remove_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name) +{ + return -EOPNOTSUPP; +} #endif /* CONFIG_FS_POSIX_ACL */ struct posix_acl *get_inode_acl(struct inode *inode, int type); -- cgit v1.2.3 From 31acceb97500dd6e9105526301d76488cd6ca21c Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:21 +0200 Subject: ovl: use posix acl api Now that posix acls have a proper api us it to copy them. All filesystems that can serve as lower or upper layers for overlayfs have gained support for the new posix acl api in previous patches. So switch all internal overlayfs codepaths for copying posix acls to the new posix acl api. Acked-by: Miklos Szeredi Signed-off-by: Christian Brauner (Microsoft) --- fs/overlayfs/copy_up.c | 38 ++++++++++++++++++++++++++++++++++++++ fs/overlayfs/dir.c | 20 ++------------------ fs/overlayfs/inode.c | 4 ++-- fs/overlayfs/overlayfs.h | 8 ++++++++ fs/overlayfs/super.c | 6 ++---- fs/xattr.c | 6 ------ include/linux/xattr.h | 6 ++++++ 7 files changed, 58 insertions(+), 30 deletions(-) (limited to 'include') diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index f436d8847f08..6e4e65ee050d 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -44,6 +44,35 @@ static bool ovl_must_copy_xattr(const char *name) !strncmp(name, XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN); } +static int ovl_copy_acl(struct ovl_fs *ofs, const struct path *path, + struct dentry *dentry, const char *acl_name) +{ + int err; + struct posix_acl *clone, *real_acl = NULL; + + real_acl = ovl_get_acl_path(path, acl_name, false); + if (!real_acl) + return 0; + + if (IS_ERR(real_acl)) { + err = PTR_ERR(real_acl); + if (err == -ENODATA || err == -EOPNOTSUPP) + return 0; + return err; + } + + clone = posix_acl_clone(real_acl, GFP_KERNEL); + posix_acl_release(real_acl); /* release original acl */ + if (!clone) + return -ENOMEM; + + err = ovl_do_set_acl(ofs, dentry, acl_name, clone); + + /* release cloned acl */ + posix_acl_release(clone); + return err; +} + int ovl_copy_xattr(struct super_block *sb, const struct path *oldpath, struct dentry *new) { struct dentry *old = oldpath->dentry; @@ -93,6 +122,15 @@ int ovl_copy_xattr(struct super_block *sb, const struct path *oldpath, struct de error = 0; continue; /* Discard */ } + + if (is_posix_acl_xattr(name)) { + error = ovl_copy_acl(OVL_FS(sb), oldpath, new, name); + if (!error) + continue; + /* POSIX ACLs must be copied. */ + break; + } + retry: size = ovl_do_getxattr(oldpath, name, value, value_size); if (size == -ERANGE) diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index 0e817ebce92c..cbb569d5d234 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -435,28 +435,12 @@ out: } static int ovl_set_upper_acl(struct ovl_fs *ofs, struct dentry *upperdentry, - const char *name, const struct posix_acl *acl) + const char *acl_name, struct posix_acl *acl) { - void *buffer; - size_t size; - int err; - if (!IS_ENABLED(CONFIG_FS_POSIX_ACL) || !acl) return 0; - size = posix_acl_xattr_size(acl->a_count); - buffer = kmalloc(size, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - err = posix_acl_to_xattr(&init_user_ns, acl, buffer, size); - if (err < 0) - goto out_free; - - err = ovl_do_setxattr(ofs, upperdentry, name, buffer, size, XATTR_CREATE); -out_free: - kfree(buffer); - return err; + return ovl_do_set_acl(ofs, upperdentry, acl_name, acl); } static int ovl_create_over_whiteout(struct dentry *dentry, struct inode *inode, diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 304a6dbb852a..77a77fd7a77b 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -510,8 +510,8 @@ static void ovl_idmap_posix_acl(const struct inode *realinode, * Until we have made a decision allow this helper to take the @noperm * argument. We should hopefully be able to remove it soon. */ -static struct posix_acl *ovl_get_acl_path(const struct path *path, - const char *acl_name, bool noperm) +struct posix_acl *ovl_get_acl_path(const struct path *path, + const char *acl_name, bool noperm) { struct posix_acl *real_acl, *clone; struct user_namespace *mnt_userns; diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h index ab5061c9aa2a..480e6aabef27 100644 --- a/fs/overlayfs/overlayfs.h +++ b/fs/overlayfs/overlayfs.h @@ -623,10 +623,18 @@ static inline struct posix_acl *ovl_get_acl(struct user_namespace *mnt_userns, } int ovl_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, struct posix_acl *acl, int type); +struct posix_acl *ovl_get_acl_path(const struct path *path, + const char *acl_name, bool noperm); #else #define ovl_get_inode_acl NULL #define ovl_get_acl NULL #define ovl_set_acl NULL +static inline struct posix_acl *ovl_get_acl_path(const struct path *path, + const char *acl_name, + bool noperm) +{ + return NULL; +} #endif int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags); diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index a29a8afe9b26..5c1b7971a9b3 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -813,13 +813,11 @@ retry: * allowed as upper are limited to "normal" ones, where checking * for the above two errors is sufficient. */ - err = ovl_do_removexattr(ofs, work, - XATTR_NAME_POSIX_ACL_DEFAULT); + err = ovl_do_remove_acl(ofs, work, XATTR_NAME_POSIX_ACL_DEFAULT); if (err && err != -ENODATA && err != -EOPNOTSUPP) goto out_dput; - err = ovl_do_removexattr(ofs, work, - XATTR_NAME_POSIX_ACL_ACCESS); + err = ovl_do_remove_acl(ofs, work, XATTR_NAME_POSIX_ACL_ACCESS); if (err && err != -ENODATA && err != -EOPNOTSUPP) goto out_dput; diff --git a/fs/xattr.c b/fs/xattr.c index 31b5ac65ca34..9ed9eea4d1b9 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -299,12 +299,6 @@ out: } EXPORT_SYMBOL_GPL(__vfs_setxattr_locked); -static inline bool is_posix_acl_xattr(const char *name) -{ - return (strcmp(name, XATTR_NAME_POSIX_ACL_ACCESS) == 0) || - (strcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT) == 0); -} - int vfs_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry, const char *name, const void *value, size_t size, int flags) diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 4c379d23ec6e..c5238744bab9 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -22,6 +22,12 @@ struct inode; struct dentry; +static inline bool is_posix_acl_xattr(const char *name) +{ + return (strcmp(name, XATTR_NAME_POSIX_ACL_ACCESS) == 0) || + (strcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT) == 0); +} + /* * struct xattr_handler: When @name is set, match attributes with exactly that * name. When @prefix is set instead, match attributes with that prefix and -- cgit v1.2.3 From 318e66856ddec05384f32d60b5598128289f4e7b Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:22 +0200 Subject: xattr: use posix acl api In previous patches we built a new posix api solely around get and set inode operations. Now that we have all the pieces in place we can switch the system calls and the vfs over to only rely on this api when interacting with posix acls. This finally removes all type unsafety and type conversion issues explained in detail in [1] that we aim to get rid of. With the new posix acl api we immediately translate into an appropriate kernel internal struct posix_acl format both when getting and setting posix acls. This is a stark contrast to before were we hacked unsafe raw values into the uapi struct that was stored in a void pointer relying and having filesystems and security modules hack around in the uapi struct as well. Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1] Signed-off-by: Christian Brauner (Microsoft) --- fs/internal.h | 20 ++++++++++++++++++++ fs/posix_acl.c | 37 +++++++++++++++++++++++++++++++++++++ fs/xattr.c | 31 ++++++++++++++++++++----------- include/linux/posix_acl_xattr.h | 10 ++++++++-- 4 files changed, 85 insertions(+), 13 deletions(-) (limited to 'include') diff --git a/fs/internal.h b/fs/internal.h index aa5f240496d9..e377eb7bbe7f 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -234,4 +234,24 @@ int do_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry, struct xattr_ctx *ctx); int may_write_xattr(struct user_namespace *mnt_userns, struct inode *inode); +#ifdef CONFIG_FS_POSIX_ACL +int do_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, const void *kvalue, size_t size); +ssize_t do_get_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, void *kvalue, size_t size); +#else +static inline int do_set_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + const void *kvalue, size_t size) +{ + return -EOPNOTSUPP; +} +static inline ssize_t do_get_acl(struct user_namespace *mnt_userns, + struct dentry *dentry, const char *acl_name, + void *kvalue, size_t size) +{ + return -EOPNOTSUPP; +} +#endif + ssize_t __kernel_write_iter(struct file *file, struct iov_iter *from, loff_t *pos); diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 3a141082b24c..14b87653b797 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -1544,3 +1544,40 @@ out_inode_unlock: return error; } EXPORT_SYMBOL_GPL(vfs_remove_acl); + +int do_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, const void *kvalue, size_t size) +{ + int error; + struct posix_acl *acl = NULL; + + if (size) { + /* + * Note that posix_acl_from_xattr() uses GFP_NOFS when it + * probably doesn't need to here. + */ + acl = posix_acl_from_xattr(current_user_ns(), kvalue, size); + if (IS_ERR(acl)) + return PTR_ERR(acl); + } + + error = vfs_set_acl(mnt_userns, dentry, acl_name, acl); + posix_acl_release(acl); + return error; +} + +ssize_t do_get_acl(struct user_namespace *mnt_userns, struct dentry *dentry, + const char *acl_name, void *kvalue, size_t size) +{ + ssize_t error; + struct posix_acl *acl; + + acl = vfs_get_acl(mnt_userns, dentry, acl_name); + if (IS_ERR(acl)) + return PTR_ERR(acl); + + error = vfs_posix_acl_to_xattr(mnt_userns, d_inode(dentry), + acl, kvalue, size); + posix_acl_release(acl); + return error; +} diff --git a/fs/xattr.c b/fs/xattr.c index 9ed9eea4d1b9..77db5aa26d13 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -189,6 +189,9 @@ __vfs_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry, { const struct xattr_handler *handler; + if (is_posix_acl_xattr(name)) + return -EOPNOTSUPP; + handler = xattr_resolve_name(inode, &name); if (IS_ERR(handler)) return PTR_ERR(handler); @@ -410,6 +413,9 @@ __vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name, { const struct xattr_handler *handler; + if (is_posix_acl_xattr(name)) + return -EOPNOTSUPP; + handler = xattr_resolve_name(inode, &name); if (IS_ERR(handler)) return PTR_ERR(handler); @@ -482,6 +488,9 @@ __vfs_removexattr(struct user_namespace *mnt_userns, struct dentry *dentry, struct inode *inode = d_inode(dentry); const struct xattr_handler *handler; + if (is_posix_acl_xattr(name)) + return -EOPNOTSUPP; + handler = xattr_resolve_name(inode, &name); if (IS_ERR(handler)) return PTR_ERR(handler); @@ -591,17 +600,13 @@ int setxattr_copy(const char __user *name, struct xattr_ctx *ctx) return error; } -static void setxattr_convert(struct user_namespace *mnt_userns, - struct dentry *d, struct xattr_ctx *ctx) -{ - if (ctx->size && is_posix_acl_xattr(ctx->kname->name)) - posix_acl_fix_xattr_from_user(ctx->kvalue, ctx->size); -} - int do_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry, struct xattr_ctx *ctx) { - setxattr_convert(mnt_userns, dentry, ctx); + if (is_posix_acl_xattr(ctx->kname->name)) + return do_set_acl(mnt_userns, dentry, ctx->kname->name, + ctx->kvalue, ctx->size); + return vfs_setxattr(mnt_userns, dentry, ctx->kname->name, ctx->kvalue, ctx->size, ctx->flags); } @@ -708,10 +713,11 @@ do_getxattr(struct user_namespace *mnt_userns, struct dentry *d, return -ENOMEM; } - error = vfs_getxattr(mnt_userns, d, kname, ctx->kvalue, ctx->size); + if (is_posix_acl_xattr(ctx->kname->name)) + error = do_get_acl(mnt_userns, d, kname, ctx->kvalue, ctx->size); + else + error = vfs_getxattr(mnt_userns, d, kname, ctx->kvalue, ctx->size); if (error > 0) { - if (is_posix_acl_xattr(kname)) - posix_acl_fix_xattr_to_user(ctx->kvalue, error); if (ctx->size && copy_to_user(ctx->value, ctx->kvalue, error)) error = -EFAULT; } else if (error == -ERANGE && ctx->size >= XATTR_SIZE_MAX) { @@ -886,6 +892,9 @@ removexattr(struct user_namespace *mnt_userns, struct dentry *d, if (error < 0) return error; + if (is_posix_acl_xattr(kname)) + return vfs_remove_acl(mnt_userns, d, kname); + return vfs_removexattr(mnt_userns, d, kname); } diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index bf30296389d7..c5d5fbc348dc 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -33,6 +33,8 @@ posix_acl_xattr_count(size_t size) } #ifdef CONFIG_FS_POSIX_ACL +struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, + const void *value, size_t size); void posix_acl_fix_xattr_from_user(void *value, size_t size); void posix_acl_fix_xattr_to_user(void *value, size_t size); void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, @@ -42,6 +44,12 @@ ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, struct inode *inode, const struct posix_acl *acl, void *buffer, size_t size); #else +static inline struct posix_acl * +posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, + size_t size) +{ + return ERR_PTR(-EOPNOTSUPP); +} static inline void posix_acl_fix_xattr_from_user(void *value, size_t size) { } @@ -63,8 +71,6 @@ static inline ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, } #endif -struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, - const void *value, size_t size); int posix_acl_to_xattr(struct user_namespace *user_ns, const struct posix_acl *acl, void *buffer, size_t size); struct posix_acl *vfs_set_acl_prepare(struct user_namespace *mnt_userns, -- cgit v1.2.3 From 0a26bde2c9db9817e2b4c0f890236f78d4d8ed7c Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 22 Sep 2022 17:17:27 +0200 Subject: acl: remove a slew of now unused helpers Now that the posix acl api is active we can remove all the hacky helpers we had to keep around for all these years and also remove the set and get posix acl xattr handler methods as they aren't needed anymore. Signed-off-by: Christian Brauner (Microsoft) --- fs/posix_acl.c | 363 +++------------------------------------- fs/xattr.c | 5 +- include/linux/posix_acl_xattr.h | 20 --- 3 files changed, 23 insertions(+), 365 deletions(-) (limited to 'include') diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 14b87653b797..acb7f7d7f11d 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -747,118 +747,32 @@ static int posix_acl_fix_xattr_common(const void *value, size_t size) return count; } -void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, - const struct inode *inode, - void *value, size_t size) -{ - struct posix_acl_xattr_header *header = value; - struct posix_acl_xattr_entry *entry = (void *)(header + 1), *end; - struct user_namespace *fs_userns = i_user_ns(inode); - int count; - vfsuid_t vfsuid; - vfsgid_t vfsgid; - kuid_t uid; - kgid_t gid; - - if (no_idmapping(mnt_userns, i_user_ns(inode))) - return; - - count = posix_acl_fix_xattr_common(value, size); - if (count <= 0) - return; - - for (end = entry + count; entry != end; entry++) { - switch (le16_to_cpu(entry->e_tag)) { - case ACL_USER: - uid = make_kuid(&init_user_ns, le32_to_cpu(entry->e_id)); - vfsuid = make_vfsuid(mnt_userns, fs_userns, uid); - entry->e_id = cpu_to_le32(from_kuid(&init_user_ns, - vfsuid_into_kuid(vfsuid))); - break; - case ACL_GROUP: - gid = make_kgid(&init_user_ns, le32_to_cpu(entry->e_id)); - vfsgid = make_vfsgid(mnt_userns, fs_userns, gid); - entry->e_id = cpu_to_le32(from_kgid(&init_user_ns, - vfsgid_into_kgid(vfsgid))); - break; - default: - break; - } - } -} - -static void posix_acl_fix_xattr_userns( - struct user_namespace *to, struct user_namespace *from, - void *value, size_t size) -{ - struct posix_acl_xattr_header *header = value; - struct posix_acl_xattr_entry *entry = (void *)(header + 1), *end; - int count; - kuid_t uid; - kgid_t gid; - - count = posix_acl_fix_xattr_common(value, size); - if (count <= 0) - return; - - for (end = entry + count; entry != end; entry++) { - switch(le16_to_cpu(entry->e_tag)) { - case ACL_USER: - uid = make_kuid(from, le32_to_cpu(entry->e_id)); - entry->e_id = cpu_to_le32(from_kuid(to, uid)); - break; - case ACL_GROUP: - gid = make_kgid(from, le32_to_cpu(entry->e_id)); - entry->e_id = cpu_to_le32(from_kgid(to, gid)); - break; - default: - break; - } - } -} - -void posix_acl_fix_xattr_from_user(void *value, size_t size) -{ - struct user_namespace *user_ns = current_user_ns(); - if (user_ns == &init_user_ns) - return; - posix_acl_fix_xattr_userns(&init_user_ns, user_ns, value, size); -} - -void posix_acl_fix_xattr_to_user(void *value, size_t size) -{ - struct user_namespace *user_ns = current_user_ns(); - if (user_ns == &init_user_ns) - return; - posix_acl_fix_xattr_userns(user_ns, &init_user_ns, value, size); -} - /** - * make_posix_acl - convert POSIX ACLs from uapi to VFS format using the - * provided callbacks to map ACL_{GROUP,USER} entries into the - * appropriate format - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping + * posix_acl_from_xattr - convert POSIX ACLs from backing store to VFS format + * @userns: the filesystem's idmapping * @value: the uapi representation of POSIX ACLs * @size: the size of @void - * @uid_cb: callback to use for mapping the uid stored in ACL_USER entries - * @gid_cb: callback to use for mapping the gid stored in ACL_GROUP entries * - * The make_posix_acl() helper is an abstraction to translate from uapi format - * into the VFS format allowing the caller to specific callbacks to map - * ACL_{GROUP,USER} entries into the expected format. This is used in - * posix_acl_from_xattr() and vfs_set_acl_prepare() and avoids pointless code - * duplication. + * Filesystems that store POSIX ACLs in the unaltered uapi format should use + * posix_acl_from_xattr() when reading them from the backing store and + * converting them into the struct posix_acl VFS format. The helper is + * specifically intended to be called from the acl inode operation. + * + * The posix_acl_from_xattr() function will map the raw {g,u}id values stored + * in ACL_{GROUP,USER} entries into idmapping in @userns. + * + * Note that posix_acl_from_xattr() does not take idmapped mounts into account. + * If it did it calling it from the get acl inode operation would return POSIX + * ACLs mapped according to an idmapped mount which would mean that the value + * couldn't be cached for the filesystem. Idmapped mounts are taken into + * account on the fly during permission checking or right at the VFS - + * userspace boundary before reporting them to the user. * * Return: Allocated struct posix_acl on success, NULL for a valid header but * without actual POSIX ACL entries, or ERR_PTR() encoded error code. */ -static struct posix_acl *make_posix_acl(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, const void *value, size_t size, - kuid_t (*uid_cb)(struct user_namespace *, struct user_namespace *, - const struct posix_acl_xattr_entry *), - kgid_t (*gid_cb)(struct user_namespace *, struct user_namespace *, - const struct posix_acl_xattr_entry *)) +struct posix_acl *posix_acl_from_xattr(struct user_namespace *userns, + const void *value, size_t size) { const struct posix_acl_xattr_header *header = value; const struct posix_acl_xattr_entry *entry = (const void *)(header + 1), *end; @@ -889,12 +803,14 @@ static struct posix_acl *make_posix_acl(struct user_namespace *mnt_userns, break; case ACL_USER: - acl_e->e_uid = uid_cb(mnt_userns, fs_userns, entry); + acl_e->e_uid = make_kuid(userns, + le32_to_cpu(entry->e_id)); if (!uid_valid(acl_e->e_uid)) goto fail; break; case ACL_GROUP: - acl_e->e_gid = gid_cb(mnt_userns, fs_userns, entry); + acl_e->e_gid = make_kgid(userns, + le32_to_cpu(entry->e_id)); if (!gid_valid(acl_e->e_gid)) goto fail; break; @@ -909,182 +825,6 @@ fail: posix_acl_release(acl); return ERR_PTR(-EINVAL); } - -/** - * vfs_set_acl_prepare_kuid - map ACL_USER uid according to mount- and - * filesystem idmapping - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping - * @e: a ACL_USER entry in POSIX ACL uapi format - * - * The uid stored as ACL_USER entry in @e is a kuid_t stored as a raw {g,u}id - * value. The vfs_set_acl_prepare_kuid() will recover the kuid_t through - * KUIDT_INIT() and then map it according to the idmapped mount. The resulting - * kuid_t is the value which the filesystem can map up into a raw backing store - * id in the filesystem's idmapping. - * - * This is used in vfs_set_acl_prepare() to generate the proper VFS - * representation of POSIX ACLs with ACL_USER entries during setxattr(). - * - * Return: A kuid in @fs_userns for the uid stored in @e. - */ -static inline kuid_t -vfs_set_acl_prepare_kuid(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const struct posix_acl_xattr_entry *e) -{ - kuid_t kuid = KUIDT_INIT(le32_to_cpu(e->e_id)); - return from_vfsuid(mnt_userns, fs_userns, VFSUIDT_INIT(kuid)); -} - -/** - * vfs_set_acl_prepare_kgid - map ACL_GROUP gid according to mount- and - * filesystem idmapping - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping - * @e: a ACL_GROUP entry in POSIX ACL uapi format - * - * The gid stored as ACL_GROUP entry in @e is a kgid_t stored as a raw {g,u}id - * value. The vfs_set_acl_prepare_kgid() will recover the kgid_t through - * KGIDT_INIT() and then map it according to the idmapped mount. The resulting - * kgid_t is the value which the filesystem can map up into a raw backing store - * id in the filesystem's idmapping. - * - * This is used in vfs_set_acl_prepare() to generate the proper VFS - * representation of POSIX ACLs with ACL_GROUP entries during setxattr(). - * - * Return: A kgid in @fs_userns for the gid stored in @e. - */ -static inline kgid_t -vfs_set_acl_prepare_kgid(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const struct posix_acl_xattr_entry *e) -{ - kgid_t kgid = KGIDT_INIT(le32_to_cpu(e->e_id)); - return from_vfsgid(mnt_userns, fs_userns, VFSGIDT_INIT(kgid)); -} - -/** - * vfs_set_acl_prepare - convert POSIX ACLs from uapi to VFS format taking - * mount and filesystem idmappings into account - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping - * @value: the uapi representation of POSIX ACLs - * @size: the size of @void - * - * When setting POSIX ACLs with ACL_{GROUP,USER} entries they need to be - * mapped according to the relevant mount- and filesystem idmapping. It is - * important that the ACL_{GROUP,USER} entries in struct posix_acl will be - * mapped into k{g,u}id_t that are supposed to be mapped up in the filesystem - * idmapping. This is crucial since the resulting struct posix_acl might be - * cached filesystem wide. The vfs_set_acl_prepare() function will take care to - * perform all necessary idmappings. - * - * Note, that since basically forever the {g,u}id values encoded as - * ACL_{GROUP,USER} entries in the uapi POSIX ACLs passed via @value contain - * values that have been mapped according to the caller's idmapping. In other - * words, POSIX ACLs passed in uapi format as @value during setxattr() contain - * {g,u}id values in their ACL_{GROUP,USER} entries that should actually have - * been stored as k{g,u}id_t. - * - * This means, vfs_set_acl_prepare() needs to first recover the k{g,u}id_t by - * calling K{G,U}IDT_INIT(). Afterwards they can be interpreted as vfs{g,u}id_t - * through from_vfs{g,u}id() to account for any idmapped mounts. The - * vfs_set_acl_prepare_k{g,u}id() helpers will take care to generate the - * correct k{g,u}id_t. - * - * The filesystem will then receive the POSIX ACLs ready to be cached - * filesystem wide and ready to be written to the backing store taking the - * filesystem's idmapping into account. - * - * Return: Allocated struct posix_acl on success, NULL for a valid header but - * without actual POSIX ACL entries, or ERR_PTR() encoded error code. - */ -struct posix_acl *vfs_set_acl_prepare(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const void *value, size_t size) -{ - return make_posix_acl(mnt_userns, fs_userns, value, size, - vfs_set_acl_prepare_kuid, - vfs_set_acl_prepare_kgid); -} -EXPORT_SYMBOL(vfs_set_acl_prepare); - -/** - * posix_acl_from_xattr_kuid - map ACL_USER uid into filesystem idmapping - * @mnt_userns: unused - * @fs_userns: the filesystem's idmapping - * @e: a ACL_USER entry in POSIX ACL uapi format - * - * Map the uid stored as ACL_USER entry in @e into the filesystem's idmapping. - * This is used in posix_acl_from_xattr() to generate the proper VFS - * representation of POSIX ACLs with ACL_USER entries. - * - * Return: A kuid in @fs_userns for the uid stored in @e. - */ -static inline kuid_t -posix_acl_from_xattr_kuid(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const struct posix_acl_xattr_entry *e) -{ - return make_kuid(fs_userns, le32_to_cpu(e->e_id)); -} - -/** - * posix_acl_from_xattr_kgid - map ACL_GROUP gid into filesystem idmapping - * @mnt_userns: unused - * @fs_userns: the filesystem's idmapping - * @e: a ACL_GROUP entry in POSIX ACL uapi format - * - * Map the gid stored as ACL_GROUP entry in @e into the filesystem's idmapping. - * This is used in posix_acl_from_xattr() to generate the proper VFS - * representation of POSIX ACLs with ACL_GROUP entries. - * - * Return: A kgid in @fs_userns for the gid stored in @e. - */ -static inline kgid_t -posix_acl_from_xattr_kgid(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const struct posix_acl_xattr_entry *e) -{ - return make_kgid(fs_userns, le32_to_cpu(e->e_id)); -} - -/** - * posix_acl_from_xattr - convert POSIX ACLs from backing store to VFS format - * @fs_userns: the filesystem's idmapping - * @value: the uapi representation of POSIX ACLs - * @size: the size of @void - * - * Filesystems that store POSIX ACLs in the unaltered uapi format should use - * posix_acl_from_xattr() when reading them from the backing store and - * converting them into the struct posix_acl VFS format. The helper is - * specifically intended to be called from the ->get_inode_acl() inode - * operation. - * - * The posix_acl_from_xattr() function will map the raw {g,u}id values stored - * in ACL_{GROUP,USER} entries into the filesystem idmapping in @fs_userns. The - * posix_acl_from_xattr_k{g,u}id() helpers will take care to generate the - * correct k{g,u}id_t. The returned struct posix_acl can be cached. - * - * Note that posix_acl_from_xattr() does not take idmapped mounts into account. - * If it did it calling is from the ->get_inode_acl() inode operation would - * return POSIX ACLs mapped according to an idmapped mount which would mean - * that the value couldn't be cached for the filesystem. Idmapped mounts are - * taken into account on the fly during permission checking or right at the VFS - * - userspace boundary before reporting them to the user. - * - * Return: Allocated struct posix_acl on success, NULL for a valid header but - * without actual POSIX ACL entries, or ERR_PTR() encoded error code. - */ -struct posix_acl * -posix_acl_from_xattr(struct user_namespace *fs_userns, - const void *value, size_t size) -{ - return make_posix_acl(&init_user_ns, fs_userns, value, size, - posix_acl_from_xattr_kuid, - posix_acl_from_xattr_kgid); -} EXPORT_SYMBOL (posix_acl_from_xattr); /* @@ -1190,31 +930,6 @@ ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, return real_size; } -static int -posix_acl_xattr_get(const struct xattr_handler *handler, - struct dentry *unused, struct inode *inode, - const char *name, void *value, size_t size) -{ - struct posix_acl *acl; - int error; - - if (!IS_POSIXACL(inode)) - return -EOPNOTSUPP; - if (S_ISLNK(inode->i_mode)) - return -EOPNOTSUPP; - - acl = get_inode_acl(inode, handler->flags); - if (IS_ERR(acl)) - return PTR_ERR(acl); - if (acl == NULL) - return -ENODATA; - - error = posix_acl_to_xattr(&init_user_ns, acl, value, size); - posix_acl_release(acl); - - return error; -} - int set_posix_acl(struct user_namespace *mnt_userns, struct dentry *dentry, int type, struct posix_acl *acl) @@ -1240,36 +955,6 @@ set_posix_acl(struct user_namespace *mnt_userns, struct dentry *dentry, } EXPORT_SYMBOL(set_posix_acl); -static int -posix_acl_xattr_set(const struct xattr_handler *handler, - struct user_namespace *mnt_userns, - struct dentry *dentry, struct inode *inode, - const char *name, const void *value, size_t size, - int flags) -{ - struct posix_acl *acl = NULL; - int ret; - - if (value) { - /* - * By the time we end up here the {g,u}ids stored in - * ACL_{GROUP,USER} have already been mapped according to the - * caller's idmapping. The vfs_set_acl_prepare() helper will - * recover them and take idmapped mounts into account. The - * filesystem will receive the POSIX ACLs in the correct - * format ready to be cached or written to the backing store - * taking the filesystem idmapping into account. - */ - acl = vfs_set_acl_prepare(mnt_userns, i_user_ns(inode), - value, size); - if (IS_ERR(acl)) - return PTR_ERR(acl); - } - ret = set_posix_acl(mnt_userns, dentry, handler->flags, acl); - posix_acl_release(acl); - return ret; -} - static bool posix_acl_xattr_list(struct dentry *dentry) { @@ -1280,8 +965,6 @@ const struct xattr_handler posix_acl_access_xattr_handler = { .name = XATTR_NAME_POSIX_ACL_ACCESS, .flags = ACL_TYPE_ACCESS, .list = posix_acl_xattr_list, - .get = posix_acl_xattr_get, - .set = posix_acl_xattr_set, }; EXPORT_SYMBOL_GPL(posix_acl_access_xattr_handler); @@ -1289,8 +972,6 @@ const struct xattr_handler posix_acl_default_xattr_handler = { .name = XATTR_NAME_POSIX_ACL_DEFAULT, .flags = ACL_TYPE_DEFAULT, .list = posix_acl_xattr_list, - .get = posix_acl_xattr_get, - .set = posix_acl_xattr_set, }; EXPORT_SYMBOL_GPL(posix_acl_default_xattr_handler); diff --git a/fs/xattr.c b/fs/xattr.c index 77db5aa26d13..df3af9fa8c77 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -454,10 +454,7 @@ vfs_getxattr(struct user_namespace *mnt_userns, struct dentry *dentry, return ret; } nolsm: - error = __vfs_getxattr(dentry, inode, name, value, size); - if (error > 0 && is_posix_acl_xattr(name)) - posix_acl_getxattr_idmapped_mnt(mnt_userns, inode, value, size); - return error; + return __vfs_getxattr(dentry, inode, name, value, size); } EXPORT_SYMBOL_GPL(vfs_getxattr); diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index c5d5fbc348dc..8daac3c5b583 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -35,11 +35,6 @@ posix_acl_xattr_count(size_t size) #ifdef CONFIG_FS_POSIX_ACL struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, size_t size); -void posix_acl_fix_xattr_from_user(void *value, size_t size); -void posix_acl_fix_xattr_to_user(void *value, size_t size); -void posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, - const struct inode *inode, - void *value, size_t size); ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, struct inode *inode, const struct posix_acl *acl, void *buffer, size_t size); @@ -50,18 +45,6 @@ posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, { return ERR_PTR(-EOPNOTSUPP); } -static inline void posix_acl_fix_xattr_from_user(void *value, size_t size) -{ -} -static inline void posix_acl_fix_xattr_to_user(void *value, size_t size) -{ -} -static inline void -posix_acl_getxattr_idmapped_mnt(struct user_namespace *mnt_userns, - const struct inode *inode, void *value, - size_t size) -{ -} static inline ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, struct inode *inode, const struct posix_acl *acl, @@ -73,9 +56,6 @@ static inline ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, int posix_acl_to_xattr(struct user_namespace *user_ns, const struct posix_acl *acl, void *buffer, size_t size); -struct posix_acl *vfs_set_acl_prepare(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - const void *value, size_t size); static inline const char *posix_acl_xattr_name(int type) { switch (type) { -- cgit v1.2.3 From 7ebe49b76a001b10b007193b1771f33e6cbc4f3f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 16 Oct 2022 12:41:26 +0200 Subject: driver core: allow kobj_to_dev() to take a const pointer If a const * to a kobject is passed to kobj_to_dev(), we want to return back a const * to a device as the driver core shouldn't be modifying a constant structure. But when dealing with container_of() the pointer const attribute is cast away, so we need to manually handle this by determining the type of the pointer passed in to know the type of the pointer to pass out. Luckily _Generic can do this type of magic, and as the kernel now supports C11 it is availble to us to handle this type of build-time type detection. Cc: "Rafael J. Wysocki" Reviewed-by: Sakari Ailus Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221016104126.1259809-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/device.h b/include/linux/device.h index 424b55df0272..023ea50b1916 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -680,11 +680,27 @@ struct device_link { bool supplier_preactivated; /* Owned by consumer probe. */ }; -static inline struct device *kobj_to_dev(struct kobject *kobj) +static inline struct device *__kobj_to_dev(struct kobject *kobj) { return container_of(kobj, struct device, kobj); } +static inline const struct device *__kobj_to_dev_const(const struct kobject *kobj) +{ + return container_of(kobj, const struct device, kobj); +} + +/* + * container_of() will happily take a const * and spit back a non-const * as it + * is just doing pointer math. But we want to be a bit more careful in the + * driver code, so manually force any const * of a kobject to also be a const * + * to a device. + */ +#define kobj_to_dev(kobj) \ + _Generic((kobj), \ + const struct kobject *: __kobj_to_dev_const, \ + struct kobject *: __kobj_to_dev)(kobj) + /** * device_iommu_mapped - Returns true when the device DMA is translated * by an IOMMU -- cgit v1.2.3 From 593efa4091f5f05c224f8b7fd204d18dbff97e31 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 16 Oct 2022 12:41:55 +0200 Subject: USB: allow some usb functions to take a const pointer. The functions to_usb_interface(), to_usb_device, and interface_to_usbdev() sometimes would like to take a const * and return a const * back. As we are doing pointer math, a call to container_of() loses the const-ness of a pointer, so use a _Generic() macro to pick the proper inline function to call instead. Link: https://lore.kernel.org/r/20221016104155.1260201-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 52 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/usb.h b/include/linux/usb.h index 9ff1ad4dfad1..3a55131e0ad4 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -258,7 +258,27 @@ struct usb_interface { struct device *usb_dev; struct work_struct reset_ws; /* for resets in atomic context */ }; -#define to_usb_interface(d) container_of(d, struct usb_interface, dev) + +static inline struct usb_interface *__to_usb_interface(struct device *d) +{ + return container_of(d, struct usb_interface, dev); +} + +static inline const struct usb_interface *__to_usb_interface_const(const struct device *d) +{ + return container_of(d, struct usb_interface, dev); +} + +/* + * container_of() will happily take a const * and spit back a non-const * as it + * is just doing pointer math. But we want to be a bit more careful in the USB + * driver code, so manually force any const * of a device to also be a const * + * to a usb_device. + */ +#define to_usb_interface(dev) \ + _Generic((dev), \ + const struct device *: __to_usb_interface_const, \ + struct device *: __to_usb_interface)(dev) static inline void *usb_get_intfdata(struct usb_interface *intf) { @@ -709,12 +729,41 @@ struct usb_device { u16 hub_delay; unsigned use_generic_driver:1; }; -#define to_usb_device(d) container_of(d, struct usb_device, dev) -static inline struct usb_device *interface_to_usbdev(struct usb_interface *intf) +static inline struct usb_device *__to_usb_device(struct device *d) +{ + return container_of(d, struct usb_device, dev); +} + +static inline const struct usb_device *__to_usb_device_const(const struct device *d) +{ + return container_of(d, struct usb_device, dev); +} + +/* + * container_of() will happily take a const * and spit back a non-const * as it + * is just doing pointer math. But we want to be a bit more careful in the USB + * driver code, so manually force any const * of a device to also be a const * + * to a usb_device. + */ +#define to_usb_device(dev) \ + _Generic((dev), \ + const struct device *: __to_usb_device_const, \ + struct device *: __to_usb_device)(dev) + +static inline struct usb_device *__intf_to_usbdev(struct usb_interface *intf) { return to_usb_device(intf->dev.parent); } +static inline const struct usb_device *__intf_to_usbdev_const(const struct usb_interface *intf) +{ + return to_usb_device((const struct device *)intf->dev.parent); +} + +#define interface_to_usbdev(intf) \ + _Generic((intf), \ + const struct usb_interface *: __intf_to_usbdev_const, \ + struct usb_interface *: __intf_to_usbdev)(intf) extern struct usb_device *usb_get_dev(struct usb_device *dev); extern void usb_put_dev(struct usb_device *dev); -- cgit v1.2.3 From 5033ac5c580cb22245a0c2b9e53d508e8fdd50d8 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sat, 1 Oct 2022 18:51:28 +0200 Subject: USB: make devnode() callback in usb_class_driver take a const * With the changes to the driver core to make more pointers const, the USB subsystem also needs to be modified to take a const * for the devnode callback so that the driver core's constant pointer will also be properly propagated. Cc: Benjamin Tissoires Cc: Juergen Stuber Reviewed-by: Johan Hovold Acked-by: Pete Zaitcev Reviewed-by: Jiri Kosina Link: https://lore.kernel.org/r/20221001165128.2688526-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/hid/usbhid/hiddev.c | 2 +- drivers/usb/class/usblp.c | 2 +- drivers/usb/misc/iowarrior.c | 2 +- drivers/usb/misc/legousbtower.c | 2 +- include/linux/usb.h | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 2fb2991dbe4c..59cf3ddfdf78 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -857,7 +857,7 @@ static const struct file_operations hiddev_fops = { .llseek = noop_llseek, }; -static char *hiddev_devnode(struct device *dev, umode_t *mode) +static char *hiddev_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index f27b4aecff3d..5a2e43331064 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -1090,7 +1090,7 @@ static const struct file_operations usblp_fops = { .llseek = noop_llseek, }; -static char *usblp_devnode(struct device *dev, umode_t *mode) +static char *usblp_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 988a8c02e7e2..f9427a67789c 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -717,7 +717,7 @@ static const struct file_operations iowarrior_fops = { .llseek = noop_llseek, }; -static char *iowarrior_devnode(struct device *dev, umode_t *mode) +static char *iowarrior_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 1c9e09138c10..379cf01a6e96 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -245,7 +245,7 @@ static const struct file_operations tower_fops = { .llseek = tower_llseek, }; -static char *legousbtower_devnode(struct device *dev, umode_t *mode) +static char *legousbtower_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } diff --git a/include/linux/usb.h b/include/linux/usb.h index 3a55131e0ad4..4b463a5e4ba2 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1321,7 +1321,7 @@ struct usb_device_driver { */ struct usb_class_driver { char *name; - char *(*devnode)(struct device *dev, umode_t *mode); + char *(*devnode)(const struct device *dev, umode_t *mode); const struct file_operations *fops; int minor_base; }; -- cgit v1.2.3 From 8e40612f6146da1333e9bb5cfd9af7511c063d93 Mon Sep 17 00:00:00 2001 From: Jia He Date: Mon, 10 Oct 2022 02:35:54 +0000 Subject: EDAC/ghes: Add a notifier for reporting memory errors In order to make it a proper module and disentangle it from facilities, add a notifier for reporting memory errors. Use an atomic notifier because calls sites like ghes_proc_in_irq() run in interrupt context. [ bp: Massage commit message. ] Suggested-by: Borislav Petkov Signed-off-by: Jia He Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20221010023559.69655-3-justin.he@arm.com --- drivers/acpi/apei/ghes.c | 16 +++++++++++++++- drivers/edac/ghes_edac.c | 19 +++++++++++++++++-- include/acpi/ghes.h | 10 +++------- 3 files changed, 35 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 80ad530583c9..55013e024ba3 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -94,6 +94,8 @@ #define FIX_APEI_GHES_SDEI_CRITICAL __end_of_fixed_addresses #endif +static ATOMIC_NOTIFIER_HEAD(ghes_report_chain); + static inline bool is_hest_type_generic_v2(struct ghes *ghes) { return ghes->generic->header.type == ACPI_HEST_TYPE_GENERIC_ERROR_V2; @@ -645,7 +647,7 @@ static bool ghes_do_proc(struct ghes *ghes, if (guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) { struct cper_sec_mem_err *mem_err = acpi_hest_get_payload(gdata); - ghes_edac_report_mem_error(sev, mem_err); + atomic_notifier_call_chain(&ghes_report_chain, sev, mem_err); arch_apei_report_mem_error(sev, mem_err); queued = ghes_handle_memory_failure(gdata, sev); @@ -1497,3 +1499,15 @@ void __init acpi_ghes_init(void) else pr_info(GHES_PFX "Failed to enable APEI firmware first mode.\n"); } + +void ghes_register_report_chain(struct notifier_block *nb) +{ + atomic_notifier_chain_register(&ghes_report_chain, nb); +} +EXPORT_SYMBOL_GPL(ghes_register_report_chain); + +void ghes_unregister_report_chain(struct notifier_block *nb) +{ + atomic_notifier_chain_unregister(&ghes_report_chain, nb); +} +EXPORT_SYMBOL_GPL(ghes_unregister_report_chain); diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index c8fa7dcfdbd0..7b8d56a769f6 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -14,6 +14,7 @@ #include #include "edac_module.h" #include +#include #define OTHER_DETAIL_LEN 400 @@ -267,11 +268,14 @@ out: return n; } -void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) +static int ghes_edac_report_mem_error(struct notifier_block *nb, + unsigned long val, void *data) { + struct cper_sec_mem_err *mem_err = (struct cper_sec_mem_err *)data; struct cper_mem_err_compact cmem; struct edac_raw_error_desc *e; struct mem_ctl_info *mci; + unsigned long sev = val; struct ghes_pvt *pvt; unsigned long flags; char *p; @@ -282,7 +286,7 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) * know. */ if (WARN_ON_ONCE(in_nmi())) - return; + return NOTIFY_OK; spin_lock_irqsave(&ghes_lock, flags); @@ -374,8 +378,15 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err) unlock: spin_unlock_irqrestore(&ghes_lock, flags); + + return NOTIFY_OK; } +static struct notifier_block ghes_edac_mem_err_nb = { + .notifier_call = ghes_edac_report_mem_error, + .priority = 0, +}; + /* * Known systems that are safe to enable this module. */ @@ -503,6 +514,8 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) ghes_pvt = pvt; spin_unlock_irqrestore(&ghes_lock, flags); + ghes_register_report_chain(&ghes_edac_mem_err_nb); + /* only set on success */ refcount_set(&ghes_refcount, 1); @@ -548,6 +561,8 @@ void ghes_edac_unregister(struct ghes *ghes) if (mci) edac_mc_free(mci); + ghes_unregister_report_chain(&ghes_edac_mem_err_nb); + unlock: mutex_unlock(&ghes_reg_mutex); } diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 34fb3431a8f3..5cbd38b6e4e1 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -76,18 +76,11 @@ int ghes_estatus_pool_init(int num_ghes); /* From drivers/edac/ghes_edac.c */ #ifdef CONFIG_EDAC_GHES -void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err); - int ghes_edac_register(struct ghes *ghes, struct device *dev); void ghes_edac_unregister(struct ghes *ghes); #else -static inline void ghes_edac_report_mem_error(int sev, - struct cper_sec_mem_err *mem_err) -{ -} - static inline int ghes_edac_register(struct ghes *ghes, struct device *dev) { return -ENODEV; @@ -145,4 +138,7 @@ int ghes_notify_sea(void); static inline int ghes_notify_sea(void) { return -ENOENT; } #endif +struct notifier_block; +extern void ghes_register_report_chain(struct notifier_block *nb); +extern void ghes_unregister_report_chain(struct notifier_block *nb); #endif /* GHES_H */ -- cgit v1.2.3 From eebaa6b0c2844f854519ce86241605111277ea17 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:07 -0500 Subject: ALSA: hda: ext: hda_ext_controller: use hlink variable/parameter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Follow the convention and use hlink for consistency. No functionality change. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Reviewed-by: Cezary Rojewski Link: https://lore.kernel.org/r/20221019162115.185917-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 16 ++++++------- sound/hda/ext/hdac_ext_controller.c | 48 ++++++++++++++++++------------------- 2 files changed, 32 insertions(+), 32 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 83aed26ab143..8e48a4decfa0 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -117,17 +117,17 @@ struct hdac_ext_link { struct list_head list; }; -int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *link); -int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *link); +int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *hlink); +int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *hlink); int snd_hdac_ext_bus_link_power_up_all(struct hdac_bus *bus); int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus); -void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *link, - int stream); -void snd_hdac_ext_link_clear_stream_id(struct hdac_ext_link *link, - int stream); +void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *hlink, + int stream); +void snd_hdac_ext_link_clear_stream_id(struct hdac_ext_link *hlink, + int stream); -int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, struct hdac_ext_link *link); -int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, struct hdac_ext_link *link); +int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, struct hdac_ext_link *hlink); +int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, struct hdac_ext_link *hlink); void snd_hdac_ext_bus_link_power(struct hdac_device *codec, bool enable); diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index f521d286a394..d3e9c4ae19ee 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -115,12 +115,12 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_ml_capabilities); void snd_hdac_link_free_all(struct hdac_bus *bus) { - struct hdac_ext_link *l; + struct hdac_ext_link *hlink; while (!list_empty(&bus->hlink_list)) { - l = list_first_entry(&bus->hlink_list, struct hdac_ext_link, list); - list_del(&l->list); - kfree(l); + hlink = list_first_entry(&bus->hlink_list, struct hdac_ext_link, list); + list_del(&hlink->list); + kfree(hlink); } } EXPORT_SYMBOL_GPL(snd_hdac_link_free_all); @@ -166,7 +166,7 @@ struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_link); -static int check_hdac_link_power_active(struct hdac_ext_link *link, bool enable) +static int check_hdac_link_power_active(struct hdac_ext_link *hlink, bool enable) { int timeout; u32 val; @@ -176,7 +176,7 @@ static int check_hdac_link_power_active(struct hdac_ext_link *link, bool enable) timeout = 150; do { - val = readl(link->ml_addr + AZX_REG_ML_LCTL); + val = readl(hlink->ml_addr + AZX_REG_ML_LCTL); if (enable) { if (((val & mask) >> AZX_ML_LCTL_CPA_SHIFT)) return 0; @@ -192,26 +192,26 @@ static int check_hdac_link_power_active(struct hdac_ext_link *link, bool enable) /** * snd_hdac_ext_bus_link_power_up -power up hda link - * @link: HD-audio extended link + * @hlink: HD-audio extended link */ -int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *link) +int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *hlink) { - snd_hdac_updatel(link->ml_addr, AZX_REG_ML_LCTL, + snd_hdac_updatel(hlink->ml_addr, AZX_REG_ML_LCTL, AZX_ML_LCTL_SPA, AZX_ML_LCTL_SPA); - return check_hdac_link_power_active(link, true); + return check_hdac_link_power_active(hlink, true); } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_up); /** * snd_hdac_ext_bus_link_power_down -power down hda link - * @link: HD-audio extended link + * @hlink: HD-audio extended link */ -int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *link) +int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *hlink) { - snd_hdac_updatel(link->ml_addr, AZX_REG_ML_LCTL, AZX_ML_LCTL_SPA, 0); + snd_hdac_updatel(hlink->ml_addr, AZX_REG_ML_LCTL, AZX_ML_LCTL_SPA, 0); - return check_hdac_link_power_active(link, false); + return check_hdac_link_power_active(hlink, false); } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down); @@ -254,7 +254,7 @@ int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus) EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down_all); int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, - struct hdac_ext_link *link) + struct hdac_ext_link *hlink) { unsigned long codec_mask; int ret = 0; @@ -265,18 +265,18 @@ int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, * if we move from 0 to 1, count will be 1 so power up this link * as well, also check the dma status and trigger that */ - if (++link->ref_count == 1) { + if (++hlink->ref_count == 1) { if (!bus->cmd_dma_state) { snd_hdac_bus_init_cmd_io(bus); bus->cmd_dma_state = true; } - ret = snd_hdac_ext_bus_link_power_up(link); + ret = snd_hdac_ext_bus_link_power_up(hlink); /* * clear the register to invalidate all the output streams */ - snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, + snd_hdac_updatew(hlink->ml_addr, AZX_REG_ML_LOSIDV, AZX_ML_LOSIDV_STREAM_MASK, 0); /* * wait for 521usec for codec to report status @@ -296,10 +296,10 @@ int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_get); int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, - struct hdac_ext_link *link) + struct hdac_ext_link *hlink) { int ret = 0; - struct hdac_ext_link *hlink; + struct hdac_ext_link *hlink_tmp; bool link_up = false; mutex_lock(&bus->lock); @@ -308,15 +308,15 @@ int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, * if we move from 1 to 0, count will be 0 * so power down this link as well */ - if (--link->ref_count == 0) { - ret = snd_hdac_ext_bus_link_power_down(link); + if (--hlink->ref_count == 0) { + ret = snd_hdac_ext_bus_link_power_down(hlink); /* * now check if all links are off, if so turn off * cmd dma as well */ - list_for_each_entry(hlink, &bus->hlink_list, list) { - if (hlink->ref_count) { + list_for_each_entry(hlink_tmp, &bus->hlink_list, list) { + if (hlink_tmp->ref_count) { link_up = true; break; } -- cgit v1.2.3 From b0cd60f3e9f53209bb4f443ae8b4e92057517efc Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:09 -0500 Subject: ALSA/ASoC: hda: clarify bus_get_link() and bus_link_get() helpers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We have two helpers with confusing names and different purposes. Rename bus_get_link() and bus_get_link_at() as bus_get_hlink_by_name() and bus_get_hlink_by_addr() respectively. No functionality change Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20221019162115.185917-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 6 +++--- sound/hda/ext/hdac_ext_controller.c | 24 ++++++++++++------------ sound/soc/codecs/hda.c | 4 ++-- sound/soc/codecs/hdac_hda.c | 6 +++--- sound/soc/codecs/hdac_hdmi.c | 8 ++++---- sound/soc/intel/avs/pcm.c | 4 ++-- sound/soc/intel/skylake/skl-pcm.c | 4 ++-- sound/soc/sof/intel/hda-dai.c | 4 ++-- 8 files changed, 30 insertions(+), 30 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 8e48a4decfa0..397ab4fc9828 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -27,9 +27,9 @@ void snd_hdac_ext_stream_spbcap_enable(struct hdac_bus *chip, bool enable, int index); int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_bus *bus); -struct hdac_ext_link *snd_hdac_ext_bus_link_at(struct hdac_bus *bus, int addr); -struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, - const char *codec_name); +struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_addr(struct hdac_bus *bus, int addr); +struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_name(struct hdac_bus *bus, + const char *codec_name); enum hdac_ext_stream_type { HDAC_EXT_STREAM_TYPE_COUPLED = 0, diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index d3e9c4ae19ee..3730c30470f1 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -126,13 +126,13 @@ void snd_hdac_link_free_all(struct hdac_bus *bus) EXPORT_SYMBOL_GPL(snd_hdac_link_free_all); /** - * snd_hdac_ext_bus_link_at - get link at specified address - * @bus: link's parent bus device + * snd_hdac_ext_bus_get_hlink_by_addr - get hlink at specified address + * @bus: hlink's parent bus device * @addr: codec device address * - * Returns link object or NULL if matching link is not found. + * Returns hlink object or NULL if matching hlink is not found. */ -struct hdac_ext_link *snd_hdac_ext_bus_link_at(struct hdac_bus *bus, int addr) +struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_addr(struct hdac_bus *bus, int addr) { struct hdac_ext_link *hlink; int i; @@ -143,15 +143,15 @@ struct hdac_ext_link *snd_hdac_ext_bus_link_at(struct hdac_bus *bus, int addr) return hlink; return NULL; } -EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_at); +EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_hlink_by_addr); /** - * snd_hdac_ext_bus_get_link - get link based on codec name + * snd_hdac_ext_bus_get_hlink_by_name - get hlink based on codec name * @bus: the pointer to HDAC bus object * @codec_name: codec name */ -struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, - const char *codec_name) +struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_name(struct hdac_bus *bus, + const char *codec_name) { int bus_idx, addr; @@ -162,9 +162,9 @@ struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, if (addr < 0 || addr > 31) return NULL; - return snd_hdac_ext_bus_link_at(bus, addr); + return snd_hdac_ext_bus_get_hlink_by_addr(bus, addr); } -EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_link); +EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_hlink_by_name); static int check_hdac_link_power_active(struct hdac_ext_link *hlink, bool enable) { @@ -337,7 +337,7 @@ static void hdac_ext_codec_link_up(struct hdac_device *codec) { const char *devname = dev_name(&codec->dev); struct hdac_ext_link *hlink = - snd_hdac_ext_bus_get_link(codec->bus, devname); + snd_hdac_ext_bus_get_hlink_by_name(codec->bus, devname); if (hlink) snd_hdac_ext_bus_link_get(codec->bus, hlink); @@ -347,7 +347,7 @@ static void hdac_ext_codec_link_down(struct hdac_device *codec) { const char *devname = dev_name(&codec->dev); struct hdac_ext_link *hlink = - snd_hdac_ext_bus_get_link(codec->bus, devname); + snd_hdac_ext_bus_get_hlink_by_name(codec->bus, devname); if (hlink) snd_hdac_ext_bus_link_put(codec->bus, hlink); diff --git a/sound/soc/codecs/hda.c b/sound/soc/codecs/hda.c index 61e8e9be6b8d..0b8ccc5be480 100644 --- a/sound/soc/codecs/hda.c +++ b/sound/soc/codecs/hda.c @@ -181,7 +181,7 @@ static int hda_codec_probe(struct snd_soc_component *component) !pm_runtime_status_suspended(&hdev->dev)); #endif - hlink = snd_hdac_ext_bus_link_at(bus, hdev->addr); + hlink = snd_hdac_ext_bus_get_hlink_by_addr(bus, hdev->addr); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return -EIO; @@ -289,7 +289,7 @@ static void hda_codec_remove(struct snd_soc_component *component) if (hda_codec_is_display(codec)) snd_hdac_display_power(bus, hdev->addr, false); - hlink = snd_hdac_ext_bus_link_at(bus, hdev->addr); + hlink = snd_hdac_ext_bus_get_hlink_by_addr(bus, hdev->addr); if (hlink) snd_hdac_ext_bus_link_put(bus, hlink); /* diff --git a/sound/soc/codecs/hdac_hda.c b/sound/soc/codecs/hdac_hda.c index 8af434e14bfb..be66853afbe2 100644 --- a/sound/soc/codecs/hdac_hda.c +++ b/sound/soc/codecs/hdac_hda.c @@ -400,7 +400,7 @@ static int hdac_hda_codec_probe(struct snd_soc_component *component) hda_codec_patch_t patch; int ret; - hlink = snd_hdac_ext_bus_get_link(hdev->bus, dev_name(&hdev->dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(hdev->bus, dev_name(&hdev->dev)); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return -EIO; @@ -516,7 +516,7 @@ static void hdac_hda_codec_remove(struct snd_soc_component *component) struct hda_codec *codec = hda_pvt->codec; struct hdac_ext_link *hlink = NULL; - hlink = snd_hdac_ext_bus_get_link(hdev->bus, dev_name(&hdev->dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(hdev->bus, dev_name(&hdev->dev)); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return; @@ -584,7 +584,7 @@ static int hdac_hda_dev_probe(struct hdac_device *hdev) int ret; /* hold the ref while we probe */ - hlink = snd_hdac_ext_bus_get_link(hdev->bus, dev_name(&hdev->dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(hdev->bus, dev_name(&hdev->dev)); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return -EIO; diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index cb23650ad522..ed4f7cdda04f 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1967,7 +1967,7 @@ static int hdmi_codec_probe(struct snd_soc_component *component) * hold the ref while we probe, also no need to drop the ref on * exit, we call pm_runtime_suspend() so that will do for us */ - hlink = snd_hdac_ext_bus_get_link(hdev->bus, dev_name(&hdev->dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(hdev->bus, dev_name(&hdev->dev)); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return -EIO; @@ -2144,7 +2144,7 @@ static int hdac_hdmi_dev_probe(struct hdac_device *hdev) const struct hda_device_id *hdac_id = hdac_get_device_id(hdev, hdrv); /* hold the ref while we probe */ - hlink = snd_hdac_ext_bus_get_link(hdev->bus, dev_name(&hdev->dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(hdev->bus, dev_name(&hdev->dev)); if (!hlink) { dev_err(&hdev->dev, "hdac link not found\n"); return -EIO; @@ -2244,7 +2244,7 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) snd_hdac_codec_read(hdev, hdev->afg, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); - hlink = snd_hdac_ext_bus_get_link(bus, dev_name(dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(bus, dev_name(dev)); if (!hlink) { dev_err(dev, "hdac link not found\n"); return -EIO; @@ -2270,7 +2270,7 @@ static int hdac_hdmi_runtime_resume(struct device *dev) if (!bus) return 0; - hlink = snd_hdac_ext_bus_get_link(bus, dev_name(dev)); + hlink = snd_hdac_ext_bus_get_hlink_by_name(bus, dev_name(dev)); if (!hlink) { dev_err(dev, "hdac link not found\n"); return -EIO; diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index 8fe5917b1e26..4e5849535a8c 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -292,7 +292,7 @@ static int avs_dai_hda_be_hw_free(struct snd_pcm_substream *substream, struct sn /* clear link <-> stream mapping */ codec = dev_to_hda_codec(asoc_rtd_to_codec(rtd, 0)->dev); - link = snd_hdac_ext_bus_link_at(&codec->bus->core, codec->core.addr); + link = snd_hdac_ext_bus_get_hlink_by_addr(&codec->bus->core, codec->core.addr); if (!link) return -EINVAL; @@ -325,7 +325,7 @@ static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct sn snd_hdac_ext_link_stream_reset(link_stream); snd_hdac_ext_link_stream_setup(link_stream, format_val); - link = snd_hdac_ext_bus_link_at(bus, codec->core.addr); + link = snd_hdac_ext_bus_get_hlink_by_addr(bus, codec->core.addr); if (!link) return -EINVAL; diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 1015716f9336..b07c5b58e0a6 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -558,7 +558,7 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream, snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev); - link = snd_hdac_ext_bus_get_link(bus, codec_dai->component->name); + link = snd_hdac_ext_bus_get_hlink_by_name(bus, codec_dai->component->name); if (!link) return -EINVAL; @@ -643,7 +643,7 @@ static int skl_link_hw_free(struct snd_pcm_substream *substream, link_dev->link_prepared = 0; - link = snd_hdac_ext_bus_get_link(bus, asoc_rtd_to_codec(rtd, 0)->component->name); + link = snd_hdac_ext_bus_get_hlink_by_name(bus, asoc_rtd_to_codec(rtd, 0)->component->name); if (!link) return -EINVAL; diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 0fadf99f2efa..b71bb29e764b 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -149,7 +149,7 @@ static int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_link *hlink; int stream_tag; - hlink = snd_hdac_ext_bus_get_link(bus, codec_dai->component->name); + hlink = snd_hdac_ext_bus_get_hlink_by_name(bus, codec_dai->component->name); if (!hlink) return -EINVAL; @@ -225,7 +225,7 @@ static int hda_link_dma_hw_params(struct snd_pcm_substream *substream, snd_soc_dai_set_dma_data(cpu_dai, substream, (void *)hext_stream); } - hlink = snd_hdac_ext_bus_get_link(bus, codec_dai->component->name); + hlink = snd_hdac_ext_bus_get_hlink_by_name(bus, codec_dai->component->name); if (!hlink) return -EINVAL; -- cgit v1.2.3 From 7f05ca9a7467f05b8703b37bdc1ddddd0e9f8876 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:10 -0500 Subject: ALSA/ASoC: hda: ext: add 'ext' prefix to snd_hdac_link_free_all MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit No functionality change, just prefix addition to clearly identify that the helper only applies to the 'ext' part for Intel platforms. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20221019162115.185917-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 2 +- sound/hda/ext/hdac_ext_controller.c | 6 +++--- sound/soc/intel/avs/core.c | 2 +- sound/soc/intel/skylake/skl.c | 2 +- sound/soc/sof/intel/hda.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 397ab4fc9828..f0edbadc9902 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -80,7 +80,7 @@ struct hdac_ext_stream { int snd_hdac_ext_stream_init_all(struct hdac_bus *bus, int start_idx, int num_stream, int dir); void snd_hdac_ext_stream_free_all(struct hdac_bus *bus); -void snd_hdac_link_free_all(struct hdac_bus *bus); +void snd_hdac_ext_link_free_all(struct hdac_bus *bus); struct hdac_ext_stream *snd_hdac_ext_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream, int type); diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index 3730c30470f1..c0b801fa93c0 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -108,12 +108,12 @@ int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_bus *bus) EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_ml_capabilities); /** - * snd_hdac_link_free_all- free hdac extended link objects + * snd_hdac_ext_link_free_all- free hdac extended link objects * * @bus: the pointer to HDAC bus object */ -void snd_hdac_link_free_all(struct hdac_bus *bus) +void snd_hdac_ext_link_free_all(struct hdac_bus *bus) { struct hdac_ext_link *hlink; @@ -123,7 +123,7 @@ void snd_hdac_link_free_all(struct hdac_bus *bus) kfree(hlink); } } -EXPORT_SYMBOL_GPL(snd_hdac_link_free_all); +EXPORT_SYMBOL_GPL(snd_hdac_ext_link_free_all); /** * snd_hdac_ext_bus_get_hlink_by_addr - get hlink at specified address diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c index bb0719c58ca4..8d502fee38b5 100644 --- a/sound/soc/intel/avs/core.c +++ b/sound/soc/intel/avs/core.c @@ -504,7 +504,7 @@ static void avs_pci_remove(struct pci_dev *pci) snd_hdac_bus_free_stream_pages(bus); snd_hdac_ext_stream_free_all(bus); /* reverse ml_capabilities */ - snd_hdac_link_free_all(bus); + snd_hdac_ext_link_free_all(bus); snd_hdac_ext_bus_exit(bus); avs_dsp_core_disable(adev, GENMASK(adev->hw_cfg.dsp_cores - 1, 0)); diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index bbba2df33aaf..780207fe814f 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -445,7 +445,7 @@ static int skl_free(struct hdac_bus *bus) free_irq(bus->irq, (void *)bus); snd_hdac_bus_free_stream_pages(bus); snd_hdac_ext_stream_free_all(bus); - snd_hdac_link_free_all(bus); + snd_hdac_ext_link_free_all(bus); if (bus->remap_addr) iounmap(bus->remap_addr); diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 1188ec51816b..c6c6ea8a73f6 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1224,7 +1224,7 @@ int hda_dsp_remove(struct snd_sof_dev *sdev) hda_dsp_stream_free(sdev); #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) - snd_hdac_link_free_all(bus); + snd_hdac_ext_link_free_all(bus); #endif iounmap(sdev->bar[HDA_DSP_BAR]); -- cgit v1.2.3 From 00b6cd957d665aad5e86f019961089842c7a6ae4 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:11 -0500 Subject: ALSA/ASoC: hda: ext: remove 'link' prefix for stream-related operations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We should only use 'link' in the context of multi-link configurations. Streams are configured from a different register space and are not dependent on link except for LOSIDV settings. Not functionality change, just pure rename. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20221019162115.185917-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 8 ++++---- sound/hda/ext/hdac_ext_stream.c | 28 ++++++++++++++-------------- sound/soc/intel/avs/pcm.c | 8 ++++---- sound/soc/intel/skylake/skl-pcm.c | 8 ++++---- sound/soc/sof/intel/hda-dai.c | 16 ++++++++-------- 5 files changed, 34 insertions(+), 34 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index f0edbadc9902..472fed072e98 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -100,10 +100,10 @@ int snd_hdac_ext_stream_set_dpibr(struct hdac_bus *bus, struct hdac_ext_stream *hext_stream, u32 value); int snd_hdac_ext_stream_set_lpib(struct hdac_ext_stream *hext_stream, u32 value); -void snd_hdac_ext_link_stream_start(struct hdac_ext_stream *hext_stream); -void snd_hdac_ext_link_stream_clear(struct hdac_ext_stream *hext_stream); -void snd_hdac_ext_link_stream_reset(struct hdac_ext_stream *hext_stream); -int snd_hdac_ext_link_stream_setup(struct hdac_ext_stream *hext_stream, int fmt); +void snd_hdac_ext_stream_start(struct hdac_ext_stream *hext_stream); +void snd_hdac_ext_stream_clear(struct hdac_ext_stream *hext_stream); +void snd_hdac_ext_stream_reset(struct hdac_ext_stream *hext_stream); +int snd_hdac_ext_stream_setup(struct hdac_ext_stream *hext_stream, int fmt); struct hdac_ext_link { struct hdac_bus *bus; diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 70f3ad71aaf0..c06beaaffe0a 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -140,36 +140,36 @@ void snd_hdac_ext_stream_decouple(struct hdac_bus *bus, EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_decouple); /** - * snd_hdac_ext_link_stream_start - start a stream + * snd_hdac_ext_stream_start - start a stream * @hext_stream: HD-audio ext core stream to start */ -void snd_hdac_ext_link_stream_start(struct hdac_ext_stream *hext_stream) +void snd_hdac_ext_stream_start(struct hdac_ext_stream *hext_stream) { snd_hdac_updatel(hext_stream->pplc_addr, AZX_REG_PPLCCTL, AZX_PPLCCTL_RUN, AZX_PPLCCTL_RUN); } -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_stream_start); +EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_start); /** - * snd_hdac_ext_link_stream_clear - stop a stream DMA + * snd_hdac_ext_stream_clear - stop a stream DMA * @hext_stream: HD-audio ext core stream to stop */ -void snd_hdac_ext_link_stream_clear(struct hdac_ext_stream *hext_stream) +void snd_hdac_ext_stream_clear(struct hdac_ext_stream *hext_stream) { snd_hdac_updatel(hext_stream->pplc_addr, AZX_REG_PPLCCTL, AZX_PPLCCTL_RUN, 0); } -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_stream_clear); +EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_clear); /** - * snd_hdac_ext_link_stream_reset - reset a stream + * snd_hdac_ext_stream_reset - reset a stream * @hext_stream: HD-audio ext core stream to reset */ -void snd_hdac_ext_link_stream_reset(struct hdac_ext_stream *hext_stream) +void snd_hdac_ext_stream_reset(struct hdac_ext_stream *hext_stream) { unsigned char val; int timeout; - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); snd_hdac_updatel(hext_stream->pplc_addr, AZX_REG_PPLCCTL, AZX_PPLCCTL_STRST, AZX_PPLCCTL_STRST); @@ -196,20 +196,20 @@ void snd_hdac_ext_link_stream_reset(struct hdac_ext_stream *hext_stream) } while (--timeout); } -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_stream_reset); +EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_reset); /** - * snd_hdac_ext_link_stream_setup - set up the SD for streaming + * snd_hdac_ext_stream_setup - set up the SD for streaming * @hext_stream: HD-audio ext core stream to set up * @fmt: stream format */ -int snd_hdac_ext_link_stream_setup(struct hdac_ext_stream *hext_stream, int fmt) +int snd_hdac_ext_stream_setup(struct hdac_ext_stream *hext_stream, int fmt) { struct hdac_stream *hstream = &hext_stream->hstream; unsigned int val; /* make sure the run bit is zero for SD */ - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); /* program the stream_tag */ val = readl(hext_stream->pplc_addr + AZX_REG_PPLCCTL); val = (val & ~AZX_PPLCCTL_STRM_MASK) | @@ -221,7 +221,7 @@ int snd_hdac_ext_link_stream_setup(struct hdac_ext_stream *hext_stream, int fmt) return 0; } -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_stream_setup); +EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_setup); /** * snd_hdac_ext_link_set_stream_id - maps stream id to link output diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index 4e5849535a8c..d77afe5c65b9 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -322,8 +322,8 @@ static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct sn runtime->sample_bits, 0); snd_hdac_ext_stream_decouple(bus, link_stream, true); - snd_hdac_ext_link_stream_reset(link_stream); - snd_hdac_ext_link_stream_setup(link_stream, format_val); + snd_hdac_ext_stream_reset(link_stream); + snd_hdac_ext_stream_setup(link_stream, format_val); link = snd_hdac_ext_bus_get_hlink_by_addr(bus, codec->core.addr); if (!link) @@ -355,7 +355,7 @@ static int avs_dai_hda_be_trigger(struct snd_pcm_substream *substream, int cmd, switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_hdac_ext_link_stream_start(link_stream); + snd_hdac_ext_stream_start(link_stream); ret = avs_path_run(data->path, AVS_TPLG_TRIGGER_AUTO); if (ret < 0) @@ -368,7 +368,7 @@ static int avs_dai_hda_be_trigger(struct snd_pcm_substream *substream, int cmd, if (ret < 0) dev_err(dai->dev, "pause BE path failed: %d\n", ret); - snd_hdac_ext_link_stream_clear(link_stream); + snd_hdac_ext_stream_clear(link_stream); if (cmd == SNDRV_PCM_TRIGGER_STOP) { ret = avs_path_reset(data->path); diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index b07c5b58e0a6..f7e97b5a449f 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -190,9 +190,9 @@ int skl_pcm_link_dma_prepare(struct device *dev, struct skl_pipe_params *params) dev_dbg(dev, "format_val=%d, rate=%d, ch=%d, format=%d\n", format_val, params->s_freq, params->ch, params->format); - snd_hdac_ext_link_stream_reset(stream); + snd_hdac_ext_stream_reset(stream); - snd_hdac_ext_link_stream_setup(stream, format_val); + snd_hdac_ext_stream_setup(stream, format_val); stream_tag = hstream->stream_tag; if (stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK) { @@ -612,13 +612,13 @@ static int skl_link_pcm_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_hdac_ext_link_stream_start(link_dev); + snd_hdac_ext_stream_start(link_dev); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: - snd_hdac_ext_link_stream_clear(link_dev); + snd_hdac_ext_stream_clear(link_dev); if (cmd == SNDRV_PCM_TRIGGER_SUSPEND) snd_hdac_ext_stream_decouple(bus, stream, false); break; diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index b71bb29e764b..575adf3133c2 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -154,7 +154,7 @@ static int hda_link_dma_cleanup(struct snd_pcm_substream *substream, return -EINVAL; if (trigger_suspend_stop) - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { stream_tag = hdac_stream(hext_stream)->stream_tag; @@ -180,7 +180,7 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream, struct hdac_ext_link *hlink; unsigned int format_val; - snd_hdac_ext_link_stream_reset(hext_stream); + snd_hdac_ext_stream_reset(hext_stream); format_val = snd_hdac_calc_stream_format(params->s_freq, params->ch, params->format, @@ -189,7 +189,7 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream, dev_dbg(bus->dev, "format_val=%d, rate=%d, ch=%d, format=%d\n", format_val, params->s_freq, params->ch, params->format); - snd_hdac_ext_link_stream_setup(hext_stream, format_val); + snd_hdac_ext_stream_setup(hext_stream, format_val); if (hext_stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK) { list_for_each_entry(hlink, &bus->hlink_list, list) { @@ -270,7 +270,7 @@ static int hda_link_dma_trigger(struct snd_pcm_substream *substream, int cmd) switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_hdac_ext_link_stream_start(hext_stream); + snd_hdac_ext_stream_start(hext_stream); break; case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: @@ -280,7 +280,7 @@ static int hda_link_dma_trigger(struct snd_pcm_substream *substream, int cmd) break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); break; default: @@ -476,7 +476,7 @@ static int ipc4_hda_dai_trigger(struct snd_pcm_substream *substream, switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_hdac_ext_link_stream_start(hext_stream); + snd_hdac_ext_stream_start(hext_stream); break; case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: @@ -491,7 +491,7 @@ static int ipc4_hda_dai_trigger(struct snd_pcm_substream *substream, pipeline->state = SOF_IPC4_PIPE_PAUSED; - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); ret = sof_ipc4_set_pipeline_state(sdev, swidget->pipeline_id, SOF_IPC4_PIPE_RESET); @@ -519,7 +519,7 @@ static int ipc4_hda_dai_trigger(struct snd_pcm_substream *substream, pipeline->state = SOF_IPC4_PIPE_PAUSED; - snd_hdac_ext_link_stream_clear(hext_stream); + snd_hdac_ext_stream_clear(hext_stream); break; } default: -- cgit v1.2.3 From 7fa403f2a0f4a9f0fd0e0e0f472dab60f632f06e Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:12 -0500 Subject: ALSA/ASoC: hda: ext: add 'bus' prefix for multi-link stream setting MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All the helpers dealing with multi-link configurations are located in the hdac_ext_controller.c, except the two set/clear routines that modify the LOSIDV registers. For consistency, move the two helpers and add the 'bus' prefix. One could argue that the 'ml' prefix might be more relevant but that would be a larger code change. No functionality change, just move and rename. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20221019162115.185917-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio_ext.h | 8 ++++---- sound/hda/ext/hdac_ext_controller.c | 24 ++++++++++++++++++++++++ sound/hda/ext/hdac_ext_stream.c | 24 ------------------------ sound/soc/intel/avs/pcm.c | 4 ++-- sound/soc/intel/skylake/skl-pcm.c | 6 +++--- sound/soc/sof/intel/hda-dai.c | 6 +++--- 6 files changed, 36 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 472fed072e98..79aea619adda 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -121,10 +121,10 @@ int snd_hdac_ext_bus_link_power_up(struct hdac_ext_link *hlink); int snd_hdac_ext_bus_link_power_down(struct hdac_ext_link *hlink); int snd_hdac_ext_bus_link_power_up_all(struct hdac_bus *bus); int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus); -void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *hlink, - int stream); -void snd_hdac_ext_link_clear_stream_id(struct hdac_ext_link *hlink, - int stream); +void snd_hdac_ext_bus_link_set_stream_id(struct hdac_ext_link *hlink, + int stream); +void snd_hdac_ext_bus_link_clear_stream_id(struct hdac_ext_link *hlink, + int stream); int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, struct hdac_ext_link *hlink); int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, struct hdac_ext_link *hlink); diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index c0b801fa93c0..08d3313f2df7 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -253,6 +253,30 @@ int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus) } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down_all); +/** + * snd_hdac_ext_bus_link_set_stream_id - maps stream id to link output + * @link: HD-audio ext link to set up + * @stream: stream id + */ +void snd_hdac_ext_bus_link_set_stream_id(struct hdac_ext_link *link, + int stream) +{ + snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 1 << stream); +} +EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_set_stream_id); + +/** + * snd_hdac_ext_bus_link_clear_stream_id - maps stream id to link output + * @link: HD-audio ext link to set up + * @stream: stream id + */ +void snd_hdac_ext_bus_link_clear_stream_id(struct hdac_ext_link *link, + int stream) +{ + snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 0); +} +EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_clear_stream_id); + int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, struct hdac_ext_link *hlink) { diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index c06beaaffe0a..da2a9b54a5be 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -223,30 +223,6 @@ int snd_hdac_ext_stream_setup(struct hdac_ext_stream *hext_stream, int fmt) } EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_setup); -/** - * snd_hdac_ext_link_set_stream_id - maps stream id to link output - * @link: HD-audio ext link to set up - * @stream: stream id - */ -void snd_hdac_ext_link_set_stream_id(struct hdac_ext_link *link, - int stream) -{ - snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 1 << stream); -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_set_stream_id); - -/** - * snd_hdac_ext_link_clear_stream_id - maps stream id to link output - * @link: HD-audio ext link to set up - * @stream: stream id - */ -void snd_hdac_ext_link_clear_stream_id(struct hdac_ext_link *link, - int stream) -{ - snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 0); -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_link_clear_stream_id); - static struct hdac_ext_stream * hdac_ext_link_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream) diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index d77afe5c65b9..95cb87339400 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -297,7 +297,7 @@ static int avs_dai_hda_be_hw_free(struct snd_pcm_substream *substream, struct sn return -EINVAL; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - snd_hdac_ext_link_clear_stream_id(link, hdac_stream(link_stream)->stream_tag); + snd_hdac_ext_bus_link_clear_stream_id(link, hdac_stream(link_stream)->stream_tag); return 0; } @@ -330,7 +330,7 @@ static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct sn return -EINVAL; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - snd_hdac_ext_link_set_stream_id(link, hdac_stream(link_stream)->stream_tag); + snd_hdac_ext_bus_link_set_stream_id(link, hdac_stream(link_stream)->stream_tag); ret = avs_dai_prepare(to_avs_dev(dai->dev), substream, dai); if (ret) diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index f7e97b5a449f..27b03c34abd0 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -198,8 +198,8 @@ int skl_pcm_link_dma_prepare(struct device *dev, struct skl_pipe_params *params) if (stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK) { list_for_each_entry(link, &bus->hlink_list, list) { if (link->index == params->link_index) - snd_hdac_ext_link_set_stream_id(link, - stream_tag); + snd_hdac_ext_bus_link_set_stream_id(link, + stream_tag); } } @@ -649,7 +649,7 @@ static int skl_link_hw_free(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { stream_tag = hdac_stream(link_dev)->stream_tag; - snd_hdac_ext_link_clear_stream_id(link, stream_tag); + snd_hdac_ext_bus_link_clear_stream_id(link, stream_tag); } snd_hdac_ext_stream_release(link_dev, HDAC_EXT_STREAM_TYPE_LINK); diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 575adf3133c2..64e8ca016b21 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -158,7 +158,7 @@ static int hda_link_dma_cleanup(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { stream_tag = hdac_stream(hext_stream)->stream_tag; - snd_hdac_ext_link_clear_stream_id(hlink, stream_tag); + snd_hdac_ext_bus_link_clear_stream_id(hlink, stream_tag); } snd_soc_dai_set_dma_data(cpu_dai, substream, NULL); snd_hdac_ext_stream_release(hext_stream, HDAC_EXT_STREAM_TYPE_LINK); @@ -194,8 +194,8 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream, if (hext_stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK) { list_for_each_entry(hlink, &bus->hlink_list, list) { if (hlink->index == params->link_index) - snd_hdac_ext_link_set_stream_id(hlink, - stream_tag); + snd_hdac_ext_bus_link_set_stream_id(hlink, + stream_tag); } } -- cgit v1.2.3 From 6258234129b013c534fa10abaf08751b2401b22b Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 19 Oct 2022 11:21:15 -0500 Subject: ALSA/ASoC: hda: move SPIB/DRMS functionality from ext layer The SPIB and DRMS capabilities are orthogonal to the DSP enablement and can be used whether the stream is coupled or not. The existing code partitioning makes limited sense, the capabilities are parsed at the sound/hda level but helpers are located in sound/hda/ext. This patch moves all the SPIB/DRMS functionality to the sound/hda layer. This reduces the complexity of the sound/hda/ext layer which is now limited to handling the multi-link extensions and stream coupling/decoupling helpers. Note that this is an iso-functionality code move and rename, the HDaudio legacy driver would need additional changes to make use of these capabilities. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20221019162115.185917-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai --- include/sound/hdaudio.h | 26 ++++++ include/sound/hdaudio_ext.h | 34 -------- sound/hda/ext/hdac_ext_stream.c | 139 --------------------------------- sound/hda/hdac_stream.c | 136 ++++++++++++++++++++++++++++++++ sound/soc/intel/avs/loader.c | 16 ++-- sound/soc/intel/skylake/skl-messages.c | 6 +- sound/soc/intel/skylake/skl-pcm.c | 17 ++-- sound/soc/sof/intel/hda-pcm.c | 3 +- sound/soc/sof/intel/hda-stream.c | 16 ++-- 9 files changed, 190 insertions(+), 203 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 35778f953a3f..78f1809a4ad6 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -495,6 +495,13 @@ static inline u16 snd_hdac_reg_readw(struct hdac_bus *bus, void __iomem *addr) snd_hdac_chip_writeb(chip, reg, \ (snd_hdac_chip_readb(chip, reg) & ~(mask)) | (val)) +/* update register macro */ +#define snd_hdac_updatel(addr, reg, mask, val) \ + writel(((readl(addr + reg) & ~(mask)) | (val)), addr + reg) + +#define snd_hdac_updatew(addr, reg, mask, val) \ + writew(((readw(addr + reg) & ~(mask)) | (val)), addr + reg) + /* * HD-audio stream */ @@ -511,6 +518,13 @@ struct hdac_stream { void __iomem *sd_addr; /* stream descriptor pointer */ + void __iomem *spib_addr; /* software position in buffers stream pointer */ + void __iomem *fifo_addr; /* software position Max fifos stream pointer */ + + void __iomem *dpibr_addr; /* DMA position in buffer resume pointer */ + u32 dpib; /* DMA position in buffer */ + u32 lpib; /* Linear position in buffer */ + u32 sd_int_sta_mask; /* stream int status mask */ /* pcm support */ @@ -575,6 +589,18 @@ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev, int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus, struct snd_pcm_substream *substream); +void snd_hdac_stream_spbcap_enable(struct hdac_bus *chip, + bool enable, int index); +int snd_hdac_stream_set_spib(struct hdac_bus *bus, + struct hdac_stream *azx_dev, u32 value); +int snd_hdac_stream_get_spbmaxfifo(struct hdac_bus *bus, + struct hdac_stream *azx_dev); +void snd_hdac_stream_drsm_enable(struct hdac_bus *bus, + bool enable, int index); +int snd_hdac_stream_set_dpibr(struct hdac_bus *bus, + struct hdac_stream *azx_dev, u32 value); +int snd_hdac_stream_set_lpib(struct hdac_stream *azx_dev, u32 value); + /* * macros for easy use */ diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 79aea619adda..90fd47e05370 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -23,9 +23,6 @@ void snd_hdac_ext_bus_device_remove(struct hdac_bus *bus); void snd_hdac_ext_bus_ppcap_enable(struct hdac_bus *chip, bool enable); void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_bus *chip, bool enable); -void snd_hdac_ext_stream_spbcap_enable(struct hdac_bus *chip, - bool enable, int index); - int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_bus *bus); struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_addr(struct hdac_bus *bus, int addr); struct hdac_ext_link *snd_hdac_ext_bus_get_hlink_by_name(struct hdac_bus *bus, @@ -43,11 +40,6 @@ enum hdac_ext_stream_type { * @hstream: hdac_stream * @pphc_addr: processing pipe host stream pointer * @pplc_addr: processing pipe link stream pointer - * @spib_addr: software position in buffers stream pointer - * @fifo_addr: software position Max fifos stream pointer - * @dpibr_addr: DMA position in buffer resume pointer - * @dpib: DMA position in buffer - * @lpib: Linear position in buffer * @decoupled: stream host and link is decoupled * @link_locked: link is locked * @link_prepared: link is prepared @@ -59,13 +51,6 @@ struct hdac_ext_stream { void __iomem *pphc_addr; void __iomem *pplc_addr; - void __iomem *spib_addr; - void __iomem *fifo_addr; - - void __iomem *dpibr_addr; - - u32 dpib; - u32 lpib; bool decoupled:1; bool link_locked:1; bool link_prepared; @@ -90,16 +75,6 @@ void snd_hdac_ext_stream_decouple_locked(struct hdac_bus *bus, void snd_hdac_ext_stream_decouple(struct hdac_bus *bus, struct hdac_ext_stream *azx_dev, bool decouple); -int snd_hdac_ext_stream_set_spib(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream, u32 value); -int snd_hdac_ext_stream_get_spbmaxfifo(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream); -void snd_hdac_ext_stream_drsm_enable(struct hdac_bus *bus, - bool enable, int index); -int snd_hdac_ext_stream_set_dpibr(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream, u32 value); -int snd_hdac_ext_stream_set_lpib(struct hdac_ext_stream *hext_stream, u32 value); - void snd_hdac_ext_stream_start(struct hdac_ext_stream *hext_stream); void snd_hdac_ext_stream_clear(struct hdac_ext_stream *hext_stream); void snd_hdac_ext_stream_reset(struct hdac_ext_stream *hext_stream); @@ -131,15 +106,6 @@ int snd_hdac_ext_bus_link_put(struct hdac_bus *bus, struct hdac_ext_link *hlink) void snd_hdac_ext_bus_link_power(struct hdac_device *codec, bool enable); -/* update register macro */ -#define snd_hdac_updatel(addr, reg, mask, val) \ - writel(((readl(addr + reg) & ~(mask)) | (val)), \ - addr + reg) - -#define snd_hdac_updatew(addr, reg, mask, val) \ - writew(((readw(addr + reg) & ~(mask)) | (val)), \ - addr + reg) - #define snd_hdac_adsp_writeb(chip, reg, value) \ snd_hdac_reg_writeb(chip, (chip)->dsp_ba + (reg), value) #define snd_hdac_adsp_readb(chip, reg) \ diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index b36378bf6da6..2a071a09224d 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -39,20 +39,6 @@ static void snd_hdac_ext_stream_init(struct hdac_bus *bus, AZX_PPLC_INTERVAL * idx; } - if (bus->spbcap) { - hext_stream->spib_addr = bus->spbcap + AZX_SPB_BASE + - AZX_SPB_INTERVAL * idx + - AZX_SPB_SPIB; - - hext_stream->fifo_addr = bus->spbcap + AZX_SPB_BASE + - AZX_SPB_INTERVAL * idx + - AZX_SPB_MAXFIFO; - } - - if (bus->drsmcap) - hext_stream->dpibr_addr = bus->drsmcap + AZX_DRSM_BASE + - AZX_DRSM_INTERVAL * idx; - hext_stream->decoupled = false; snd_hdac_stream_init(bus, &hext_stream->hstream, idx, direction, tag); } @@ -381,128 +367,3 @@ void snd_hdac_ext_stream_release(struct hdac_ext_stream *hext_stream, int type) } EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_release); - -/** - * snd_hdac_ext_stream_spbcap_enable - enable SPIB for a stream - * @bus: HD-audio core bus - * @enable: flag to enable/disable SPIB - * @index: stream index for which SPIB need to be enabled - */ -void snd_hdac_ext_stream_spbcap_enable(struct hdac_bus *bus, - bool enable, int index) -{ - u32 mask = 0; - - if (!bus->spbcap) { - dev_err(bus->dev, "Address of SPB capability is NULL\n"); - return; - } - - mask |= (1 << index); - - if (enable) - snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, mask); - else - snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, 0); -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_spbcap_enable); - -/** - * snd_hdac_ext_stream_set_spib - sets the spib value of a stream - * @bus: HD-audio core bus - * @hext_stream: hdac_ext_stream - * @value: spib value to set - */ -int snd_hdac_ext_stream_set_spib(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream, u32 value) -{ - - if (!bus->spbcap) { - dev_err(bus->dev, "Address of SPB capability is NULL\n"); - return -EINVAL; - } - - writel(value, hext_stream->spib_addr); - - return 0; -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_set_spib); - -/** - * snd_hdac_ext_stream_get_spbmaxfifo - gets the spib value of a stream - * @bus: HD-audio core bus - * @hext_stream: hdac_ext_stream - * - * Return maxfifo for the stream - */ -int snd_hdac_ext_stream_get_spbmaxfifo(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream) -{ - - if (!bus->spbcap) { - dev_err(bus->dev, "Address of SPB capability is NULL\n"); - return -EINVAL; - } - - return readl(hext_stream->fifo_addr); -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_get_spbmaxfifo); - -/** - * snd_hdac_ext_stream_drsm_enable - enable DMA resume for a stream - * @bus: HD-audio core bus - * @enable: flag to enable/disable DRSM - * @index: stream index for which DRSM need to be enabled - */ -void snd_hdac_ext_stream_drsm_enable(struct hdac_bus *bus, - bool enable, int index) -{ - u32 mask = 0; - - if (!bus->drsmcap) { - dev_err(bus->dev, "Address of DRSM capability is NULL\n"); - return; - } - - mask |= (1 << index); - - if (enable) - snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, mask, mask); - else - snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, mask, 0); -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_drsm_enable); - -/** - * snd_hdac_ext_stream_set_dpibr - sets the dpibr value of a stream - * @bus: HD-audio core bus - * @hext_stream: hdac_ext_stream - * @value: dpib value to set - */ -int snd_hdac_ext_stream_set_dpibr(struct hdac_bus *bus, - struct hdac_ext_stream *hext_stream, u32 value) -{ - - if (!bus->drsmcap) { - dev_err(bus->dev, "Address of DRSM capability is NULL\n"); - return -EINVAL; - } - - writel(value, hext_stream->dpibr_addr); - - return 0; -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_set_dpibr); - -/** - * snd_hdac_ext_stream_set_lpib - sets the lpib value of a stream - * @hext_stream: hdac_ext_stream - * @value: lpib value to set - */ -int snd_hdac_ext_stream_set_lpib(struct hdac_ext_stream *hext_stream, u32 value) -{ - snd_hdac_stream_writel(&hext_stream->hstream, SD_LPIB, value); - - return 0; -} -EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_set_lpib); diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index 1b8be39c38a9..35fe2bd582ac 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -103,6 +103,20 @@ void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev, azx_dev->stream_tag = tag; snd_hdac_dsp_lock_init(azx_dev); list_add_tail(&azx_dev->list, &bus->stream_list); + + if (bus->spbcap) { + azx_dev->spib_addr = bus->spbcap + AZX_SPB_BASE + + AZX_SPB_INTERVAL * idx + + AZX_SPB_SPIB; + + azx_dev->fifo_addr = bus->spbcap + AZX_SPB_BASE + + AZX_SPB_INTERVAL * idx + + AZX_SPB_MAXFIFO; + } + + if (bus->drsmcap) + azx_dev->dpibr_addr = bus->drsmcap + AZX_DRSM_BASE + + AZX_DRSM_INTERVAL * idx; } EXPORT_SYMBOL_GPL(snd_hdac_stream_init); @@ -718,6 +732,128 @@ void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start, } EXPORT_SYMBOL_GPL(snd_hdac_stream_sync); +/** + * snd_hdac_stream_spbcap_enable - enable SPIB for a stream + * @bus: HD-audio core bus + * @enable: flag to enable/disable SPIB + * @index: stream index for which SPIB need to be enabled + */ +void snd_hdac_stream_spbcap_enable(struct hdac_bus *bus, + bool enable, int index) +{ + u32 mask = 0; + + if (!bus->spbcap) { + dev_err(bus->dev, "Address of SPB capability is NULL\n"); + return; + } + + mask |= (1 << index); + + if (enable) + snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, mask); + else + snd_hdac_updatel(bus->spbcap, AZX_REG_SPB_SPBFCCTL, mask, 0); +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_spbcap_enable); + +/** + * snd_hdac_stream_set_spib - sets the spib value of a stream + * @bus: HD-audio core bus + * @azx_dev: hdac_stream + * @value: spib value to set + */ +int snd_hdac_stream_set_spib(struct hdac_bus *bus, + struct hdac_stream *azx_dev, u32 value) +{ + if (!bus->spbcap) { + dev_err(bus->dev, "Address of SPB capability is NULL\n"); + return -EINVAL; + } + + writel(value, azx_dev->spib_addr); + + return 0; +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_set_spib); + +/** + * snd_hdac_stream_get_spbmaxfifo - gets the spib value of a stream + * @bus: HD-audio core bus + * @azx_dev: hdac_stream + * + * Return maxfifo for the stream + */ +int snd_hdac_stream_get_spbmaxfifo(struct hdac_bus *bus, + struct hdac_stream *azx_dev) +{ + if (!bus->spbcap) { + dev_err(bus->dev, "Address of SPB capability is NULL\n"); + return -EINVAL; + } + + return readl(azx_dev->fifo_addr); +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_get_spbmaxfifo); + +/** + * snd_hdac_stream_drsm_enable - enable DMA resume for a stream + * @bus: HD-audio core bus + * @enable: flag to enable/disable DRSM + * @index: stream index for which DRSM need to be enabled + */ +void snd_hdac_stream_drsm_enable(struct hdac_bus *bus, + bool enable, int index) +{ + u32 mask = 0; + + if (!bus->drsmcap) { + dev_err(bus->dev, "Address of DRSM capability is NULL\n"); + return; + } + + mask |= (1 << index); + + if (enable) + snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, mask, mask); + else + snd_hdac_updatel(bus->drsmcap, AZX_REG_DRSM_CTL, mask, 0); +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_drsm_enable); + +/** + * snd_hdac_stream_set_dpibr - sets the dpibr value of a stream + * @bus: HD-audio core bus + * @azx_dev: hdac_stream + * @value: dpib value to set + */ +int snd_hdac_stream_set_dpibr(struct hdac_bus *bus, + struct hdac_stream *azx_dev, u32 value) +{ + if (!bus->drsmcap) { + dev_err(bus->dev, "Address of DRSM capability is NULL\n"); + return -EINVAL; + } + + writel(value, azx_dev->dpibr_addr); + + return 0; +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_set_dpibr); + +/** + * snd_hdac_stream_set_lpib - sets the lpib value of a stream + * @azx_dev: hdac_stream + * @value: lpib value to set + */ +int snd_hdac_stream_set_lpib(struct hdac_stream *azx_dev, u32 value) +{ + snd_hdac_stream_writel(azx_dev, SD_LPIB, value); + + return 0; +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_set_lpib); + #ifdef CONFIG_SND_HDA_DSP_LOADER /** * snd_hdac_dsp_prepare - prepare for DSP loading diff --git a/sound/soc/intel/avs/loader.c b/sound/soc/intel/avs/loader.c index 9e3f8ff33a87..34923558dfa5 100644 --- a/sound/soc/intel/avs/loader.c +++ b/sound/soc/intel/avs/loader.c @@ -369,8 +369,8 @@ int avs_hda_load_basefw(struct avs_dev *adev, struct firmware *fw) goto release_stream; /* enable SPIB for hda stream */ - snd_hdac_ext_stream_spbcap_enable(bus, true, hstream->index); - ret = snd_hdac_ext_stream_set_spib(bus, estream, fw->size); + snd_hdac_stream_spbcap_enable(bus, true, hstream->index); + ret = snd_hdac_stream_set_spib(bus, hstream, fw->size); if (ret) goto cleanup_resources; @@ -400,8 +400,8 @@ int avs_hda_load_basefw(struct avs_dev *adev, struct firmware *fw) cleanup_resources: /* disable SPIB for hda stream */ - snd_hdac_ext_stream_spbcap_enable(bus, false, hstream->index); - snd_hdac_ext_stream_set_spib(bus, estream, 0); + snd_hdac_stream_spbcap_enable(bus, false, hstream->index); + snd_hdac_stream_set_spib(bus, hstream, 0); snd_hdac_dsp_cleanup(hstream, &dmab); release_stream: @@ -436,8 +436,8 @@ int avs_hda_load_library(struct avs_dev *adev, struct firmware *lib, u32 id) goto release_stream; /* enable SPIB for hda stream */ - snd_hdac_ext_stream_spbcap_enable(bus, true, stream->index); - snd_hdac_ext_stream_set_spib(bus, estream, lib->size); + snd_hdac_stream_spbcap_enable(bus, true, stream->index); + snd_hdac_stream_set_spib(bus, stream, lib->size); memcpy(dmab.area, lib->data, lib->size); @@ -451,8 +451,8 @@ int avs_hda_load_library(struct avs_dev *adev, struct firmware *lib, u32 id) } /* disable SPIB for hda stream */ - snd_hdac_ext_stream_spbcap_enable(bus, false, stream->index); - snd_hdac_ext_stream_set_spib(bus, estream, 0); + snd_hdac_stream_spbcap_enable(bus, false, stream->index); + snd_hdac_stream_set_spib(bus, stream, 0); snd_hdac_dsp_cleanup(stream, &dmab); release_stream: diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c index eaad180af42e..5ab0917a2b3d 100644 --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -53,17 +53,15 @@ static int skl_dsp_setup_spib(struct device *dev, unsigned int size, struct hdac_bus *bus = dev_get_drvdata(dev); struct hdac_stream *stream = snd_hdac_get_stream(bus, SNDRV_PCM_STREAM_PLAYBACK, stream_tag); - struct hdac_ext_stream *estream; if (!stream) return -EINVAL; - estream = stream_to_hdac_ext_stream(stream); /* enable/disable SPIB for this hdac stream */ - snd_hdac_ext_stream_spbcap_enable(bus, enable, stream->index); + snd_hdac_stream_spbcap_enable(bus, enable, stream->index); /* set the spib value */ - snd_hdac_ext_stream_set_spib(bus, estream, size); + snd_hdac_stream_set_spib(bus, stream, size); return 0; } diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 27b03c34abd0..dc627d18518d 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -467,6 +467,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd, struct skl_module_cfg *mconfig; struct hdac_bus *bus = get_bus_ctx(substream); struct hdac_ext_stream *stream = get_hdac_ext_stream(substream); + struct hdac_stream *hstream = hdac_stream(stream); struct snd_soc_dapm_widget *w; int ret; @@ -484,11 +485,9 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd, * dpib & lpib position to resume before starting the * DMA */ - snd_hdac_ext_stream_drsm_enable(bus, true, - hdac_stream(stream)->index); - snd_hdac_ext_stream_set_dpibr(bus, stream, - stream->lpib); - snd_hdac_ext_stream_set_lpib(stream, stream->lpib); + snd_hdac_stream_drsm_enable(bus, true, hstream->index); + snd_hdac_stream_set_dpibr(bus, hstream, hstream->lpib); + snd_hdac_stream_set_lpib(hstream, hstream->lpib); } fallthrough; @@ -520,13 +519,13 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd, ret = skl_decoupled_trigger(substream, cmd); if ((cmd == SNDRV_PCM_TRIGGER_SUSPEND) && !w->ignore_suspend) { /* save the dpib and lpib positions */ - stream->dpib = readl(bus->remap_addr + + hstream->dpib = readl(bus->remap_addr + AZX_REG_VS_SDXDPIB_XBASE + (AZX_REG_VS_SDXDPIB_XINTERVAL * - hdac_stream(stream)->index)); + hstream->index)); + + hstream->lpib = snd_hdac_stream_get_pos_lpib(hstream); - stream->lpib = snd_hdac_stream_get_pos_lpib( - hdac_stream(stream)); snd_hdac_ext_stream_decouple(bus, stream, false); } break; diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c index 0a9c80216a8c..dc0b359ed9b6 100644 --- a/sound/soc/sof/intel/hda-pcm.c +++ b/sound/soc/sof/intel/hda-pcm.c @@ -142,7 +142,6 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev, int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) { struct hdac_stream *hstream = substream->runtime->private_data; - struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream); struct snd_pcm_runtime *runtime = substream->runtime; ssize_t appl_pos, buf_size; u32 spib; @@ -156,7 +155,7 @@ int hda_dsp_pcm_ack(struct snd_sof_dev *sdev, struct snd_pcm_substream *substrea if (!spib) spib = buf_size; - sof_io_write(sdev, hext_stream->spib_addr, spib); + sof_io_write(sdev, hstream->spib_addr, spib); return 0; } diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c index be60e7785da9..8cb91788912c 100644 --- a/sound/soc/sof/intel/hda-stream.c +++ b/sound/soc/sof/intel/hda-stream.c @@ -173,7 +173,7 @@ int hda_dsp_stream_spib_config(struct snd_sof_dev *sdev, enable << hstream->index); /* set the SPIB value */ - sof_io_write(sdev, hext_stream->spib_addr, size); + sof_io_write(sdev, hstream->spib_addr, size); return 0; } @@ -883,18 +883,19 @@ int hda_dsp_stream_init(struct snd_sof_dev *sdev) SOF_HDA_PPLC_BASE + SOF_HDA_PPLC_MULTI * num_total + SOF_HDA_PPLC_INTERVAL * i; + hstream = &hext_stream->hstream; + /* do we support SPIB */ if (sdev->bar[HDA_DSP_SPIB_BAR]) { - hext_stream->spib_addr = sdev->bar[HDA_DSP_SPIB_BAR] + + hstream->spib_addr = sdev->bar[HDA_DSP_SPIB_BAR] + SOF_HDA_SPIB_BASE + SOF_HDA_SPIB_INTERVAL * i + SOF_HDA_SPIB_SPIB; - hext_stream->fifo_addr = sdev->bar[HDA_DSP_SPIB_BAR] + + hstream->fifo_addr = sdev->bar[HDA_DSP_SPIB_BAR] + SOF_HDA_SPIB_BASE + SOF_HDA_SPIB_INTERVAL * i + SOF_HDA_SPIB_MAXFIFO; } - hstream = &hext_stream->hstream; hstream->bus = bus; hstream->sd_int_sta_mask = 1 << i; hstream->index = i; @@ -939,18 +940,19 @@ int hda_dsp_stream_init(struct snd_sof_dev *sdev) SOF_HDA_PPLC_BASE + SOF_HDA_PPLC_MULTI * num_total + SOF_HDA_PPLC_INTERVAL * i; + hstream = &hext_stream->hstream; + /* do we support SPIB */ if (sdev->bar[HDA_DSP_SPIB_BAR]) { - hext_stream->spib_addr = sdev->bar[HDA_DSP_SPIB_BAR] + + hstream->spib_addr = sdev->bar[HDA_DSP_SPIB_BAR] + SOF_HDA_SPIB_BASE + SOF_HDA_SPIB_INTERVAL * i + SOF_HDA_SPIB_SPIB; - hext_stream->fifo_addr = sdev->bar[HDA_DSP_SPIB_BAR] + + hstream->fifo_addr = sdev->bar[HDA_DSP_SPIB_BAR] + SOF_HDA_SPIB_BASE + SOF_HDA_SPIB_INTERVAL * i + SOF_HDA_SPIB_MAXFIFO; } - hstream = &hext_stream->hstream; hstream->bus = bus; hstream->sd_int_sta_mask = 1 << i; hstream->index = i; -- cgit v1.2.3 From 2e83b879fb91dafe995967b46a1d38a5b0889242 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 15 Sep 2022 14:29:07 -0700 Subject: srcu: Create an srcu_read_lock_nmisafe() and srcu_read_unlock_nmisafe() On strict load-store architectures, the use of this_cpu_inc() by srcu_read_lock() and srcu_read_unlock() is not NMI-safe in TREE SRCU. To see this suppose that an NMI arrives in the middle of srcu_read_lock(), just after it has read ->srcu_lock_count, but before it has written the incremented value back to memory. If that NMI handler also does srcu_read_lock() and srcu_read_lock() on that same srcu_struct structure, then upon return from that NMI handler, the interrupted srcu_read_lock() will overwrite the NMI handler's update to ->srcu_lock_count, but leave unchanged the NMI handler's update by srcu_read_unlock() to ->srcu_unlock_count. This can result in a too-short SRCU grace period, which can in turn result in arbitrary memory corruption. If the NMI handler instead interrupts the srcu_read_unlock(), this can result in eternal SRCU grace periods, which is not much better. This commit therefore creates a pair of new srcu_read_lock_nmisafe() and srcu_read_unlock_nmisafe() functions, which allow SRCU readers in both NMI handlers and in process and IRQ context. It is bad practice to mix the existing and the new _nmisafe() primitives on the same srcu_struct structure. Use one set or the other, not both. Just to underline that "bad practice" point, using srcu_read_lock() at process level and srcu_read_lock_nmisafe() in your NMI handler will not, repeat NOT, work. If you do not immediately understand why this is the case, please review the earlier paragraphs in this commit log. [ paulmck: Apply kernel test robot feedback. ] [ paulmck: Apply feedback from Randy Dunlap. ] [ paulmck: Apply feedback from John Ogness. ] [ paulmck: Apply feedback from Frederic Weisbecker. ] Link: https://lore.kernel.org/all/20220910221947.171557773@linutronix.de/ Signed-off-by: Paul E. McKenney Acked-by: Randy Dunlap # build-tested Reviewed-by: Frederic Weisbecker Cc: Thomas Gleixner Cc: John Ogness Cc: Petr Mladek --- arch/Kconfig | 3 +++ include/linux/srcu.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ kernel/rcu/Kconfig | 3 +++ kernel/rcu/rcutorture.c | 11 +++++++++-- kernel/rcu/srcutree.c | 43 +++++++++++++++++++++++++++++++++++++---- 5 files changed, 105 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/arch/Kconfig b/arch/Kconfig index 8f138e580d1a..6b95244c3057 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -468,6 +468,9 @@ config ARCH_WANT_IRQS_OFF_ACTIVATE_MM config ARCH_HAVE_NMI_SAFE_CMPXCHG bool +config ARCH_HAS_NMI_SAFE_THIS_CPU_OPS + bool + config HAVE_ALIGNED_STRUCT_PAGE bool help diff --git a/include/linux/srcu.h b/include/linux/srcu.h index 01226e4d960a..4fac088072c3 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -64,6 +64,20 @@ unsigned long get_state_synchronize_srcu(struct srcu_struct *ssp); unsigned long start_poll_synchronize_srcu(struct srcu_struct *ssp); bool poll_state_synchronize_srcu(struct srcu_struct *ssp, unsigned long cookie); +#ifdef CONFIG_NEED_SRCU_NMI_SAFE +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp); +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) __releases(ssp); +#else +static inline int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) +{ + return __srcu_read_lock(ssp); +} +static inline void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) +{ + __srcu_read_unlock(ssp, idx); +} +#endif /* CONFIG_NEED_SRCU_NMI_SAFE */ + #ifdef CONFIG_SRCU void srcu_init(void); #else /* #ifdef CONFIG_SRCU */ @@ -166,6 +180,25 @@ static inline int srcu_read_lock(struct srcu_struct *ssp) __acquires(ssp) return retval; } +/** + * srcu_read_lock_nmisafe - register a new reader for an SRCU-protected structure. + * @ssp: srcu_struct in which to register the new reader. + * + * Enter an SRCU read-side critical section, but in an NMI-safe manner. + * See srcu_read_lock() for more information. + */ +static inline int srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp) +{ + int retval; + + if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) + retval = __srcu_read_lock_nmisafe(ssp); + else + retval = __srcu_read_lock(ssp); + rcu_lock_acquire(&(ssp)->dep_map); + return retval; +} + /* Used by tracing, cannot be traced and cannot invoke lockdep. */ static inline notrace int srcu_read_lock_notrace(struct srcu_struct *ssp) __acquires(ssp) @@ -191,6 +224,24 @@ static inline void srcu_read_unlock(struct srcu_struct *ssp, int idx) __srcu_read_unlock(ssp, idx); } +/** + * srcu_read_unlock_nmisafe - unregister a old reader from an SRCU-protected structure. + * @ssp: srcu_struct in which to unregister the old reader. + * @idx: return value from corresponding srcu_read_lock(). + * + * Exit an SRCU read-side critical section, but in an NMI-safe manner. + */ +static inline void srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) + __releases(ssp) +{ + WARN_ON_ONCE(idx & ~0x1); + rcu_lock_release(&(ssp)->dep_map); + if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) + __srcu_read_unlock_nmisafe(ssp, idx); + else + __srcu_read_unlock(ssp, idx); +} + /* Used by tracing, cannot be traced and cannot call lockdep. */ static inline notrace void srcu_read_unlock_notrace(struct srcu_struct *ssp, int idx) __releases(ssp) diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig index d471d22a5e21..f53ad63b2bc6 100644 --- a/kernel/rcu/Kconfig +++ b/kernel/rcu/Kconfig @@ -72,6 +72,9 @@ config TREE_SRCU help This option selects the full-fledged version of SRCU. +config NEED_SRCU_NMI_SAFE + def_bool HAVE_NMI && !ARCH_HAS_NMI_SAFE_THIS_CPU_OPS && !TINY_SRCU + config TASKS_RCU_GENERIC def_bool TASKS_RCU || TASKS_RUDE_RCU || TASKS_TRACE_RCU select SRCU diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 503c2aa845a4..b4c74ce10225 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -615,10 +615,14 @@ static struct rcu_torture_ops rcu_busted_ops = { DEFINE_STATIC_SRCU(srcu_ctl); static struct srcu_struct srcu_ctld; static struct srcu_struct *srcu_ctlp = &srcu_ctl; +static struct rcu_torture_ops srcud_ops; static int srcu_torture_read_lock(void) __acquires(srcu_ctlp) { - return srcu_read_lock(srcu_ctlp); + if (cur_ops == &srcud_ops) + return srcu_read_lock_nmisafe(srcu_ctlp); + else + return srcu_read_lock(srcu_ctlp); } static void @@ -642,7 +646,10 @@ srcu_read_delay(struct torture_random_state *rrsp, struct rt_read_seg *rtrsp) static void srcu_torture_read_unlock(int idx) __releases(srcu_ctlp) { - srcu_read_unlock(srcu_ctlp, idx); + if (cur_ops == &srcud_ops) + srcu_read_unlock_nmisafe(srcu_ctlp, idx); + else + srcu_read_unlock(srcu_ctlp, idx); } static int torture_srcu_read_lock_held(void) diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 25e9458da6a2..32a94b254d29 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -654,6 +654,41 @@ void __srcu_read_unlock(struct srcu_struct *ssp, int idx) } EXPORT_SYMBOL_GPL(__srcu_read_unlock); +#ifdef CONFIG_NEED_SRCU_NMI_SAFE + +/* + * Counts the new reader in the appropriate per-CPU element of the + * srcu_struct, but in an NMI-safe manner using RMW atomics. + * Returns an index that must be passed to the matching srcu_read_unlock(). + */ +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) +{ + int idx; + struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); + + idx = READ_ONCE(ssp->srcu_idx) & 0x1; + atomic_long_inc(&sdp->srcu_lock_count[idx]); + smp_mb__after_atomic(); /* B */ /* Avoid leaking the critical section. */ + return idx; +} +EXPORT_SYMBOL_GPL(__srcu_read_lock_nmisafe); + +/* + * Removes the count for the old reader from the appropriate per-CPU + * element of the srcu_struct. Note that this may well be a different + * CPU than that which was incremented by the corresponding srcu_read_lock(). + */ +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) +{ + struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); + + smp_mb__before_atomic(); /* C */ /* Avoid leaking the critical section. */ + atomic_long_inc(&sdp->srcu_unlock_count[idx]); +} +EXPORT_SYMBOL_GPL(__srcu_read_unlock_nmisafe); + +#endif // CONFIG_NEED_SRCU_NMI_SAFE + /* * Start an SRCU grace period. */ @@ -1090,7 +1125,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, int ss_state; check_init_srcu_struct(ssp); - idx = srcu_read_lock(ssp); + idx = __srcu_read_lock_nmisafe(ssp); ss_state = smp_load_acquire(&ssp->srcu_size_state); if (ss_state < SRCU_SIZE_WAIT_CALL) sdp = per_cpu_ptr(ssp->sda, 0); @@ -1123,7 +1158,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, srcu_funnel_gp_start(ssp, sdp, s, do_norm); else if (needexp) srcu_funnel_exp_start(ssp, sdp_mynode, s); - srcu_read_unlock(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx); return s; } @@ -1427,13 +1462,13 @@ void srcu_barrier(struct srcu_struct *ssp) /* Initial count prevents reaching zero until all CBs are posted. */ atomic_set(&ssp->srcu_barrier_cpu_cnt, 1); - idx = srcu_read_lock(ssp); + idx = __srcu_read_lock_nmisafe(ssp); if (smp_load_acquire(&ssp->srcu_size_state) < SRCU_SIZE_WAIT_BARRIER) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, 0)); else for_each_possible_cpu(cpu) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, cpu)); - srcu_read_unlock(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx); /* Remove the initial count, at which point reaching zero can happen. */ if (atomic_dec_and_test(&ssp->srcu_barrier_cpu_cnt)) -- cgit v1.2.3 From 27120e7d2c4d5c438b76f9c6330037a52ad0722e Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 19 Sep 2022 14:03:07 -0700 Subject: srcu: Check for consistent per-CPU per-srcu_struct NMI safety This commit adds runtime checks to verify that a given srcu_struct uses consistent NMI-safe (or not) read-side primitives on a per-CPU basis. Link: https://lore.kernel.org/all/20220910221947.171557773@linutronix.de/ Signed-off-by: Paul E. McKenney Reviewed-by: Frederic Weisbecker Cc: Thomas Gleixner Cc: John Ogness Cc: Petr Mladek --- include/linux/srcu.h | 12 ++++++------ include/linux/srcutree.h | 5 +++++ kernel/rcu/srcutree.c | 38 ++++++++++++++++++++++++++++++++------ 3 files changed, 43 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/include/linux/srcu.h b/include/linux/srcu.h index 4fac088072c3..1a7840c1b87a 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -65,14 +65,14 @@ unsigned long start_poll_synchronize_srcu(struct srcu_struct *ssp); bool poll_state_synchronize_srcu(struct srcu_struct *ssp, unsigned long cookie); #ifdef CONFIG_NEED_SRCU_NMI_SAFE -int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp); -void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) __releases(ssp); +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) __acquires(ssp); +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) __releases(ssp); #else -static inline int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) +static inline int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) { return __srcu_read_lock(ssp); } -static inline void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) +static inline void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) { __srcu_read_unlock(ssp, idx); } @@ -192,7 +192,7 @@ static inline int srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp int retval; if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) - retval = __srcu_read_lock_nmisafe(ssp); + retval = __srcu_read_lock_nmisafe(ssp, true); else retval = __srcu_read_lock(ssp); rcu_lock_acquire(&(ssp)->dep_map); @@ -237,7 +237,7 @@ static inline void srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) WARN_ON_ONCE(idx & ~0x1); rcu_lock_release(&(ssp)->dep_map); if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) - __srcu_read_unlock_nmisafe(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx, true); else __srcu_read_unlock(ssp, idx); } diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h index 0c4eca07d78d..1ef8f2a4884f 100644 --- a/include/linux/srcutree.h +++ b/include/linux/srcutree.h @@ -25,6 +25,7 @@ struct srcu_data { /* Read-side state. */ atomic_long_t srcu_lock_count[2]; /* Locks per CPU. */ atomic_long_t srcu_unlock_count[2]; /* Unlocks per CPU. */ + int srcu_nmi_safety; /* NMI-safe srcu_struct structure? */ /* Update-side state. */ spinlock_t __private lock ____cacheline_internodealigned_in_smp; @@ -42,6 +43,10 @@ struct srcu_data { struct srcu_struct *ssp; }; +#define SRCU_NMI_UNKNOWN 0x0 +#define SRCU_NMI_NMI_UNSAFE 0x1 +#define SRCU_NMI_NMI_SAFE 0x2 + /* * Node in SRCU combining tree, similar in function to rcu_data. */ diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 32a94b254d29..30575864fcfa 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -626,6 +626,26 @@ void cleanup_srcu_struct(struct srcu_struct *ssp) } EXPORT_SYMBOL_GPL(cleanup_srcu_struct); +/* + * Check for consistent NMI safety. + */ +static void srcu_check_nmi_safety(struct srcu_struct *ssp, bool nmi_safe) +{ + int nmi_safe_mask = 1 << nmi_safe; + int old_nmi_safe_mask; + struct srcu_data *sdp; + + if (!IS_ENABLED(CONFIG_PROVE_RCU)) + return; + sdp = raw_cpu_ptr(ssp->sda); + old_nmi_safe_mask = READ_ONCE(sdp->srcu_nmi_safety); + if (!old_nmi_safe_mask) { + WRITE_ONCE(sdp->srcu_nmi_safety, nmi_safe_mask); + return; + } + WARN_ONCE(old_nmi_safe_mask != nmi_safe_mask, "CPU %d old state %d new state %d\n", sdp->cpu, old_nmi_safe_mask, nmi_safe_mask); +} + /* * Counts the new reader in the appropriate per-CPU element of the * srcu_struct. @@ -638,6 +658,7 @@ int __srcu_read_lock(struct srcu_struct *ssp) idx = READ_ONCE(ssp->srcu_idx) & 0x1; this_cpu_inc(ssp->sda->srcu_lock_count[idx].counter); smp_mb(); /* B */ /* Avoid leaking the critical section. */ + srcu_check_nmi_safety(ssp, false); return idx; } EXPORT_SYMBOL_GPL(__srcu_read_lock); @@ -651,6 +672,7 @@ void __srcu_read_unlock(struct srcu_struct *ssp, int idx) { smp_mb(); /* C */ /* Avoid leaking the critical section. */ this_cpu_inc(ssp->sda->srcu_unlock_count[idx].counter); + srcu_check_nmi_safety(ssp, false); } EXPORT_SYMBOL_GPL(__srcu_read_unlock); @@ -661,7 +683,7 @@ EXPORT_SYMBOL_GPL(__srcu_read_unlock); * srcu_struct, but in an NMI-safe manner using RMW atomics. * Returns an index that must be passed to the matching srcu_read_unlock(). */ -int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) { int idx; struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); @@ -669,6 +691,8 @@ int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) idx = READ_ONCE(ssp->srcu_idx) & 0x1; atomic_long_inc(&sdp->srcu_lock_count[idx]); smp_mb__after_atomic(); /* B */ /* Avoid leaking the critical section. */ + if (chknmisafe) + srcu_check_nmi_safety(ssp, true); return idx; } EXPORT_SYMBOL_GPL(__srcu_read_lock_nmisafe); @@ -678,12 +702,14 @@ EXPORT_SYMBOL_GPL(__srcu_read_lock_nmisafe); * element of the srcu_struct. Note that this may well be a different * CPU than that which was incremented by the corresponding srcu_read_lock(). */ -void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) { struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); smp_mb__before_atomic(); /* C */ /* Avoid leaking the critical section. */ atomic_long_inc(&sdp->srcu_unlock_count[idx]); + if (chknmisafe) + srcu_check_nmi_safety(ssp, true); } EXPORT_SYMBOL_GPL(__srcu_read_unlock_nmisafe); @@ -1125,7 +1151,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, int ss_state; check_init_srcu_struct(ssp); - idx = __srcu_read_lock_nmisafe(ssp); + idx = __srcu_read_lock_nmisafe(ssp, false); ss_state = smp_load_acquire(&ssp->srcu_size_state); if (ss_state < SRCU_SIZE_WAIT_CALL) sdp = per_cpu_ptr(ssp->sda, 0); @@ -1158,7 +1184,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, srcu_funnel_gp_start(ssp, sdp, s, do_norm); else if (needexp) srcu_funnel_exp_start(ssp, sdp_mynode, s); - __srcu_read_unlock_nmisafe(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx, false); return s; } @@ -1462,13 +1488,13 @@ void srcu_barrier(struct srcu_struct *ssp) /* Initial count prevents reaching zero until all CBs are posted. */ atomic_set(&ssp->srcu_barrier_cpu_cnt, 1); - idx = __srcu_read_lock_nmisafe(ssp); + idx = __srcu_read_lock_nmisafe(ssp, false); if (smp_load_acquire(&ssp->srcu_size_state) < SRCU_SIZE_WAIT_BARRIER) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, 0)); else for_each_possible_cpu(cpu) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, cpu)); - __srcu_read_unlock_nmisafe(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx, false); /* Remove the initial count, at which point reaching zero can happen. */ if (atomic_dec_and_test(&ssp->srcu_barrier_cpu_cnt)) -- cgit v1.2.3 From 67776a9ee69512b144250f1b9fbce4db76c0f3f8 Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Tue, 18 Oct 2022 21:10:52 +0200 Subject: ata: remove unused helper ata_id_lba48_enabled() Not only is this function unused, but even worse, the bit it is checking is actually used for signaling if the feature is supported, not enabled. Therefore, remove the unused helper function ata_id_lba48_enabled(). ata_id_has_lba48() is left unmodified, since this extra supported bit (Bit 10 of word 86) is simply a copy of the bit that ata_id_has_lba48() already checks (Bit 10 of word 83), see ACS-5 r10: 7.13.6.41 Words 85..87, 120: Commands and feature sets supported or enabled Signed-off-by: Niklas Cassel Signed-off-by: Damien Le Moal --- include/linux/ata.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include') diff --git a/include/linux/ata.h b/include/linux/ata.h index e3050e153a71..c04aca58448a 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -698,15 +698,6 @@ static inline bool ata_id_has_lba48(const u16 *id) return id[ATA_ID_COMMAND_SET_2] & (1 << 10); } -static inline bool ata_id_lba48_enabled(const u16 *id) -{ - if (ata_id_has_lba48(id) == 0) - return false; - if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) - return false; - return id[ATA_ID_CFS_ENABLE_2] & (1 << 10); -} - static inline bool ata_id_hpa_enabled(const u16 *id) { /* Yes children, word 83 valid bits cover word 82 data */ -- cgit v1.2.3 From 73eb5507fa5f86cd1b4e1a75348ff2e0d620c662 Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Tue, 18 Oct 2022 21:10:53 +0200 Subject: ata: remove unused helper ata_id_flush_enabled() Not only is this function unused, but even worse, the bit it is checking is actually used for signaling if the feature is supported, not enabled. Therefore, remove the unused helper function ata_id_flush_enabled(). ata_id_has_flush() is left unmodified, since this extra supported bit (Bit 12 of word 86) is simply a copy of the bit that ata_id_has_flush() already checks (Bit 12 of word 83), see ACS-5 r10: 7.13.6.41 Words 85..87, 120: Commands and feature sets supported or enabled Signed-off-by: Niklas Cassel Signed-off-by: Damien Le Moal --- include/linux/ata.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include') diff --git a/include/linux/ata.h b/include/linux/ata.h index c04aca58448a..b32d62542e26 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -615,15 +615,6 @@ static inline bool ata_id_has_flush(const u16 *id) return id[ATA_ID_COMMAND_SET_2] & (1 << 12); } -static inline bool ata_id_flush_enabled(const u16 *id) -{ - if (ata_id_has_flush(id) == 0) - return false; - if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) - return false; - return id[ATA_ID_CFS_ENABLE_2] & (1 << 12); -} - static inline bool ata_id_has_flush_ext(const u16 *id) { if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) -- cgit v1.2.3 From 90c313d353051c0eb5f6bbcb4b0f4cc0242f030c Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Tue, 18 Oct 2022 21:10:54 +0200 Subject: ata: remove unused helper ata_id_flush_ext_enabled() Not only is this function unused, but even worse, the bit it is checking is actually used for signaling if the feature is supported, not enabled. Therefore, remove the unused helper function ata_id_flush_ext_enabled(). ata_id_has_flush_ext() is left unmodified, since this extra supported bit (Bit 13 of word 86) is simply a copy of the bit that ata_id_has_flush_ext() already checks (Bit 13 of word 83), see ACS-5 r10: 7.13.6.41 Words 85..87, 120: Commands and feature sets supported or enabled Signed-off-by: Niklas Cassel Signed-off-by: Damien Le Moal --- include/linux/ata.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include') diff --git a/include/linux/ata.h b/include/linux/ata.h index b32d62542e26..0c18499f60b6 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -622,19 +622,6 @@ static inline bool ata_id_has_flush_ext(const u16 *id) return id[ATA_ID_COMMAND_SET_2] & (1 << 13); } -static inline bool ata_id_flush_ext_enabled(const u16 *id) -{ - if (ata_id_has_flush_ext(id) == 0) - return false; - if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) - return false; - /* - * some Maxtor disks have bit 13 defined incorrectly - * so check bit 10 too - */ - return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400; -} - static inline u32 ata_id_logical_sector_size(const u16 *id) { /* T13/1699-D Revision 6a, Sep 6, 2008. Page 128. -- cgit v1.2.3 From 6fdfdef7fdb57e6b9f768c9ca0718dcb5e727a85 Mon Sep 17 00:00:00 2001 From: Alexey Kodanev Date: Wed, 19 Oct 2022 21:07:33 +0300 Subject: sctp: remove unnecessary NULL check in sctp_association_init() '&asoc->ulpq' passed to sctp_ulpq_init() as the first argument, then sctp_qlpq_init() initializes it and eventually returns the address of the struct member back. Therefore, in this case, the return pointer cannot be NULL. Moreover, it seems sctp_ulpq_init() has always been used only in sctp_association_init(), so there's really no need to return ulpq anymore. Detected using the static analysis tool - Svace. Signed-off-by: Alexey Kodanev Reviewed-by: Xin Long Link: https://lore.kernel.org/r/20221019180735.161388-1-aleksei.kodanev@bell-sw.com Signed-off-by: Jakub Kicinski --- include/net/sctp/ulpqueue.h | 3 +-- net/sctp/associola.c | 4 +--- net/sctp/ulpqueue.c | 5 +---- 3 files changed, 3 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index 0eaf8650e3b2..60f6641290c3 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -35,8 +35,7 @@ struct sctp_ulpq { }; /* Prototypes. */ -struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *, - struct sctp_association *); +void sctp_ulpq_init(struct sctp_ulpq *ulpq, struct sctp_association *asoc); void sctp_ulpq_flush(struct sctp_ulpq *ulpq); void sctp_ulpq_free(struct sctp_ulpq *); diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 3460abceba44..63ba5551c13f 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -226,8 +226,7 @@ static struct sctp_association *sctp_association_init( /* Create an output queue. */ sctp_outq_init(asoc, &asoc->outqueue); - if (!sctp_ulpq_init(&asoc->ulpq, asoc)) - goto fail_init; + sctp_ulpq_init(&asoc->ulpq, asoc); if (sctp_stream_init(&asoc->stream, asoc->c.sinit_num_ostreams, 0, gfp)) goto stream_free; @@ -277,7 +276,6 @@ static struct sctp_association *sctp_association_init( stream_free: sctp_stream_free(&asoc->stream); -fail_init: sock_put(asoc->base.sk); sctp_endpoint_put(asoc->ep); return NULL; diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c index 0a8510a0c5e6..24960dcb6a21 100644 --- a/net/sctp/ulpqueue.c +++ b/net/sctp/ulpqueue.c @@ -38,8 +38,7 @@ static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq); /* 1st Level Abstractions */ /* Initialize a ULP queue from a block of memory. */ -struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *ulpq, - struct sctp_association *asoc) +void sctp_ulpq_init(struct sctp_ulpq *ulpq, struct sctp_association *asoc) { memset(ulpq, 0, sizeof(struct sctp_ulpq)); @@ -48,8 +47,6 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *ulpq, skb_queue_head_init(&ulpq->reasm_uo); skb_queue_head_init(&ulpq->lobby); ulpq->pd_mode = 0; - - return ulpq; } -- cgit v1.2.3 From f30fe6314698d107edbb9db50bc3c3443a30ec80 Mon Sep 17 00:00:00 2001 From: Tianjia Zhang Date: Mon, 26 Sep 2022 17:14:40 +0800 Subject: crypto: scatterwalk - remove duplicate function declarations scatterwalk_map() is an inline function already defined in the header file, it is necessary to delete the re-declaration at the same location, which was left out in the header file by an earlier modification. Signed-off-by: Tianjia Zhang Signed-off-by: Herbert Xu --- include/crypto/scatterwalk.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index ccdb05f68a75..f2c42b4111b1 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -93,7 +93,6 @@ static inline void scatterwalk_done(struct scatter_walk *walk, int out, void scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out); -void *scatterwalk_map(struct scatter_walk *walk); void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg, unsigned int start, unsigned int nbytes, int out); -- cgit v1.2.3 From e3775fda57d49984eaa2cfd86665a152806bfd81 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 20 Oct 2022 15:12:25 +0300 Subject: ASoC: SOF: Drop the firmware and fw_offset from snd_sof_pdata The SOF stack now uses the sdev->basefw to work with the SOF firmware, the information from plat_data can be dropped. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof.h | 4 ---- sound/soc/sof/loader.c | 9 --------- 2 files changed, 13 deletions(-) (limited to 'include') diff --git a/include/sound/sof.h b/include/sound/sof.h index 341fef19e612..e1f2f02666a7 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -59,15 +59,11 @@ enum sof_ipc_type { * SOF Platform data. */ struct snd_sof_pdata { - const struct firmware *fw; const char *name; const char *platform; struct device *dev; - /* indicate how many first bytes shouldn't be loaded into DSP memory. */ - size_t fw_offset; - /* * notification callback used if the hardware initialization * can take time or is handled in a workqueue. This callback diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c index 1e31b7c296e7..723bd8267a3d 100644 --- a/sound/soc/sof/loader.c +++ b/sound/soc/sof/loader.c @@ -58,12 +58,6 @@ int snd_sof_load_firmware_raw(struct snd_sof_dev *sdev) fw_filename, ret); } - /* - * Until the platform code is switched to use the new container the fw - * and payload offset must be set in plat_data - */ - plat_data->fw = sdev->basefw.fw; - plat_data->fw_offset = sdev->basefw.payload_offset; err: kfree(fw_filename); @@ -73,7 +67,6 @@ EXPORT_SYMBOL(snd_sof_load_firmware_raw); int snd_sof_load_firmware_memcpy(struct snd_sof_dev *sdev) { - struct snd_sof_pdata *plat_data = sdev->pdata; int ret; ret = snd_sof_load_firmware_raw(sdev); @@ -108,7 +101,6 @@ int snd_sof_load_firmware_memcpy(struct snd_sof_dev *sdev) error: release_firmware(sdev->basefw.fw); sdev->basefw.fw = NULL; - plat_data->fw = NULL; return ret; } @@ -194,6 +186,5 @@ void snd_sof_fw_unload(struct snd_sof_dev *sdev) /* TODO: support module unloading at runtime */ release_firmware(sdev->basefw.fw); sdev->basefw.fw = NULL; - sdev->pdata->fw = NULL; } EXPORT_SYMBOL(snd_sof_fw_unload); -- cgit v1.2.3 From 25bbc0c59ee15cfc37acaaa831de447f2c2fbcb9 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 20 Oct 2022 15:12:30 +0300 Subject: ASoC: SOF: Add path definition for external firmware libraries IPC4 based firmware supports dynamically loaded external libraries. The libraries will be not stored alongside of the firmware or tplg files. For intel platforms the default path will be: intel/avs-lib|sof-ipc4-lib// if a community key is used on the given machine then the libraries will be under 'community' directory, like it is done for the firmware itself. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-12-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof.h | 6 +++++- sound/soc/sof/intel/pci-tgl.c | 3 +++ sound/soc/sof/sof-pci-dev.c | 26 ++++++++++++++++++++++++++ 3 files changed, 34 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/sound/sof.h b/include/sound/sof.h index e1f2f02666a7..266e66318f9c 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -82,6 +82,9 @@ struct snd_sof_pdata { const char *tplg_filename_prefix; const char *tplg_filename; + /* loadable external libraries available under this directory */ + const char *fw_lib_prefix; + /* machine */ struct platform_device *pdev_mach; const struct snd_soc_acpi_mach *machine; @@ -127,8 +130,9 @@ struct sof_dev_desc { unsigned int ipc_supported_mask; enum sof_ipc_type ipc_default; - /* defaults paths for firmware and topology files */ + /* defaults paths for firmware, library and topology files */ const char *default_fw_path[SOF_IPC_TYPE_COUNT]; + const char *default_lib_path[SOF_IPC_TYPE_COUNT]; const char *default_tplg_path[SOF_IPC_TYPE_COUNT]; /* default firmware name */ diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c index 4cfe4f242fc5..757a7c6bb770 100644 --- a/sound/soc/sof/intel/pci-tgl.c +++ b/sound/soc/sof/intel/pci-tgl.c @@ -174,6 +174,9 @@ static const struct sof_dev_desc adl_n_desc = { [SOF_IPC] = "intel/sof", [SOF_INTEL_IPC4] = "intel/avs/adl-n", }, + .default_lib_path = { + [SOF_INTEL_IPC4] = "intel/avs-lib/adl-n", + }, .default_tplg_path = { [SOF_IPC] = "intel/sof-tplg", [SOF_INTEL_IPC4] = "intel/avs-tplg", diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 643fd1036d60..f5ece43d0ec2 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -28,6 +28,10 @@ static char *fw_filename; module_param(fw_filename, charp, 0444); MODULE_PARM_DESC(fw_filename, "alternate filename for SOF firmware."); +static char *lib_path; +module_param(lib_path, charp, 0444); +MODULE_PARM_DESC(lib_path, "alternate path for SOF firmware libraries."); + static char *tplg_path; module_param(tplg_path, charp, 0444); MODULE_PARM_DESC(tplg_path, "alternate path for SOF topology."); @@ -272,6 +276,28 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) sof_pdata->desc->default_fw_path[sof_pdata->ipc_type]; } + if (lib_path) { + sof_pdata->fw_lib_prefix = lib_path; + + dev_dbg(dev, "Module parameter used, changed fw_lib path to %s\n", + sof_pdata->fw_lib_prefix); + + } else if (sof_pdata->desc->default_lib_path[sof_pdata->ipc_type]) { + if (dmi_check_system(community_key_platforms) && sof_dmi_use_community_key) { + sof_pdata->fw_lib_prefix = + devm_kasprintf(dev, GFP_KERNEL, "%s/%s", + sof_pdata->desc->default_lib_path[sof_pdata->ipc_type], + "community"); + + dev_dbg(dev, + "Platform uses community key, changed fw_lib path to %s\n", + sof_pdata->fw_lib_prefix); + } else { + sof_pdata->fw_lib_prefix = + sof_pdata->desc->default_lib_path[sof_pdata->ipc_type]; + } + } + if (tplg_path) sof_pdata->tplg_filename_prefix = tplg_path; else -- cgit v1.2.3 From 3ab2c21e65188cac151de1fbe6adf841f2ecb082 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 20 Oct 2022 15:12:34 +0300 Subject: ASoC: SOF: Intel: Add ipc4 library loading implementation On Intel HDA platforms the library loading is done via DMA and an IPC message is also need to be sent to initiate the downloading of the new library. Co-developed-by: Ranjani Sridharan Signed-off-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-16-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof/ipc4/header.h | 4 +++ sound/soc/sof/intel/apl.c | 3 ++ sound/soc/sof/intel/cnl.c | 3 ++ sound/soc/sof/intel/hda-loader.c | 66 ++++++++++++++++++++++++++++++++++++++++ sound/soc/sof/intel/hda.h | 3 ++ sound/soc/sof/intel/icl.c | 3 ++ sound/soc/sof/intel/mtl.c | 3 ++ sound/soc/sof/intel/tgl.c | 3 ++ 8 files changed, 88 insertions(+) (limited to 'include') diff --git a/include/sound/sof/ipc4/header.h b/include/sound/sof/ipc4/header.h index 99efe0ef1784..622193be7ac4 100644 --- a/include/sound/sof/ipc4/header.h +++ b/include/sound/sof/ipc4/header.h @@ -185,6 +185,10 @@ enum sof_ipc4_pipeline_state { #define SOF_IPC4_GLB_PIPE_STATE_MASK GENMASK(15, 0) #define SOF_IPC4_GLB_PIPE_STATE(x) ((x) << SOF_IPC4_GLB_PIPE_STATE_SHIFT) +/* load library ipc msg */ +#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT 16 +#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID(x) ((x) << SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT) + enum sof_ipc4_channel_config { /* one channel only. */ SOF_IPC4_CHANNEL_CONFIG_MONO, diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 1549ca7587a4..d93b4ead3c37 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -62,6 +62,9 @@ int sof_apl_ops_init(struct snd_sof_dev *sdev) ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_5; + /* External library loading support */ + ipc4_data->load_library = hda_dsp_ipc4_load_library; + /* doorbell */ sof_apl_ops.irq_thread = hda_dsp_ipc4_irq_thread; diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index 19d0b1909bfd..f1e74b49deda 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -389,6 +389,9 @@ int sof_cnl_ops_init(struct snd_sof_dev *sdev) ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_8; + /* External library loading support */ + ipc4_data->load_library = hda_dsp_ipc4_load_library; + /* doorbell */ sof_cnl_ops.irq_thread = cnl_ipc4_irq_thread; diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 5ed524e166d2..38204541fc5d 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -19,7 +19,9 @@ #include #include #include +#include #include "ext_manifest.h" +#include "../ipc4-priv.h" #include "../ops.h" #include "../sof-priv.h" #include "hda.h" @@ -518,6 +520,70 @@ cleanup: return ret; } +int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev, + struct sof_ipc4_fw_library *fw_lib, bool reload) +{ + struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; + struct hdac_ext_stream *hext_stream; + struct firmware stripped_firmware; + struct sof_ipc4_msg msg = {}; + struct snd_dma_buffer dmab; + int ret, ret1; + + /* IMR booting will restore the libraries as well, skip the loading */ + if (reload && hda->booted_from_imr) + return 0; + + /* the fw_lib has been verified during loading, we can trust the validity here */ + stripped_firmware.data = fw_lib->sof_fw.fw->data + fw_lib->sof_fw.payload_offset; + stripped_firmware.size = fw_lib->sof_fw.fw->size - fw_lib->sof_fw.payload_offset; + + /* prepare DMA for code loader stream */ + hext_stream = hda_cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, + stripped_firmware.size, + &dmab, SNDRV_PCM_STREAM_PLAYBACK); + if (IS_ERR(hext_stream)) { + dev_err(sdev->dev, "%s: DMA prepare failed\n", __func__); + return PTR_ERR(hext_stream); + } + + memcpy(dmab.area, stripped_firmware.data, stripped_firmware.size); + + msg.primary = hext_stream->hstream.stream_tag - 1; + msg.primary |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_LOAD_LIBRARY); + msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); + msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_FW_GEN_MSG); + msg.primary |= SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID(fw_lib->id); + + ret = cl_trigger(sdev, hext_stream, SNDRV_PCM_TRIGGER_START); + if (ret < 0) { + dev_err(sdev->dev, "%s: DMA trigger start failed\n", __func__); + goto cleanup; + } + + ret = sof_ipc_tx_message(sdev->ipc, &msg, 0, NULL, 0); + + ret1 = cl_trigger(sdev, hext_stream, SNDRV_PCM_TRIGGER_STOP); + if (ret1 < 0) { + dev_err(sdev->dev, "%s: DMA trigger stop failed\n", __func__); + if (!ret) + ret = ret1; + } + +cleanup: + /* clean up even in case of error and return the first error */ + ret1 = hda_cl_cleanup(sdev, &dmab, hext_stream); + if (ret1 < 0) { + dev_err(sdev->dev, "%s: Code loader DSP cleanup failed\n", __func__); + + /* set return value to indicate cleanup failure */ + if (!ret) + ret = ret1; + } + + return ret; +} + /* pre fw run operations */ int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev) { diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index d004bcbb6326..4b9f3819f644 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -857,4 +857,7 @@ int hda_dsp_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) void hda_ipc4_dump(struct snd_sof_dev *sdev); extern struct sdw_intel_ops sdw_callback; +struct sof_ipc4_fw_library; +int hda_dsp_ipc4_load_library(struct snd_sof_dev *sdev, + struct sof_ipc4_fw_library *fw_lib, bool reload); #endif diff --git a/sound/soc/sof/intel/icl.c b/sound/soc/sof/intel/icl.c index 6d5877108a3d..f95b2ec57077 100644 --- a/sound/soc/sof/intel/icl.c +++ b/sound/soc/sof/intel/icl.c @@ -130,6 +130,9 @@ int sof_icl_ops_init(struct snd_sof_dev *sdev) ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + /* External library loading support */ + ipc4_data->load_library = hda_dsp_ipc4_load_library; + /* doorbell */ sof_icl_ops.irq_thread = cnl_ipc4_irq_thread; diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c index 10298532816f..459da05f4d7a 100644 --- a/sound/soc/sof/intel/mtl.c +++ b/sound/soc/sof/intel/mtl.c @@ -641,6 +641,9 @@ int sof_mtl_ops_init(struct snd_sof_dev *sdev) ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + /* External library loading support */ + ipc4_data->load_library = hda_dsp_ipc4_load_library; + /* set DAI ops */ hda_set_dai_drv_ops(sdev, &sof_mtl_ops); diff --git a/sound/soc/sof/intel/tgl.c b/sound/soc/sof/intel/tgl.c index 9ae2890e9dac..143447f7c1ac 100644 --- a/sound/soc/sof/intel/tgl.c +++ b/sound/soc/sof/intel/tgl.c @@ -85,6 +85,9 @@ int sof_tgl_ops_init(struct snd_sof_dev *sdev) ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; + /* External library loading support */ + ipc4_data->load_library = hda_dsp_ipc4_load_library; + /* doorbell */ sof_tgl_ops.irq_thread = cnl_ipc4_irq_thread; -- cgit v1.2.3 From aea672d054a21782ed8450c75febb6ba3c208ca4 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 20 Oct 2022 22:54:21 +0300 Subject: spi: Introduce spi_get_device_match_data() helper The proposed spi_get_device_match_data() helper is for retrieving a driver data associated with the ID in an ID table. First, it tries to get driver data of the device enumerated by firmware interface (usually Device Tree or ACPI). If none is found it falls back to the SPI ID table matching. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221020195421.10482-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown --- drivers/spi/spi.c | 12 ++++++++++++ include/linux/spi/spi.h | 3 +++ 2 files changed, 15 insertions(+) (limited to 'include') diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 5f9aedd1f0b6..aaf07052fd01 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -360,6 +360,18 @@ const struct spi_device_id *spi_get_device_id(const struct spi_device *sdev) } EXPORT_SYMBOL_GPL(spi_get_device_id); +const void *spi_get_device_match_data(const struct spi_device *sdev) +{ + const void *match; + + match = device_get_match_data(&sdev->dev); + if (match) + return match; + + return (const void *)spi_get_device_id(sdev)->driver_data; +} +EXPORT_SYMBOL_GPL(spi_get_device_match_data); + static int spi_match_device(struct device *dev, struct device_driver *drv) { const struct spi_device *spi = to_spi_device(dev); diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index fbf8c0d95968..8fe3d0a9d2c9 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -1514,6 +1514,9 @@ extern void spi_unregister_device(struct spi_device *spi); extern const struct spi_device_id * spi_get_device_id(const struct spi_device *sdev); +extern const void * +spi_get_device_match_data(const struct spi_device *sdev); + static inline bool spi_transfer_is_last(struct spi_controller *ctlr, struct spi_transfer *xfer) { -- cgit v1.2.3 From e9f8a790bf682bb4a2f79d0d905b34d55bceb71d Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 26 Sep 2022 08:57:56 -0700 Subject: slab: Explain why SLAB_TYPESAFE_BY_RCU reference before locking It is not obvious to the casual user why it is absolutely necessary to acquire a reference to a SLAB_TYPESAFE_BY_RCU structure before acquiring a lock in that structure. Therefore, add a comment explaining this point. [ paulmck: Apply Vlastimil Babka feedback. ] Signed-off-by: Paul E. McKenney Cc: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Cc: Andrew Morton Cc: Roman Gushchin Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com> Cc: Acked-by: Vlastimil Babka --- include/linux/slab.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/linux/slab.h b/include/linux/slab.h index 90877fcde70b..487418c7ea8c 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -76,6 +76,17 @@ * rcu_read_lock before reading the address, then rcu_read_unlock after * taking the spinlock within the structure expected at that address. * + * Note that it is not possible to acquire a lock within a structure + * allocated with SLAB_TYPESAFE_BY_RCU without first acquiring a reference + * as described above. The reason is that SLAB_TYPESAFE_BY_RCU pages + * are not zeroed before being given to the slab, which means that any + * locks must be initialized after each and every kmem_struct_alloc(). + * Alternatively, make the ctor passed to kmem_cache_create() initialize + * the locks at page-allocation time, as is done in __i915_request_ctor(), + * sighand_ctor(), and anon_vma_ctor(). Such a ctor permits readers + * to safely acquire those ctor-initialized locks under rcu_read_lock() + * protection. + * * Note that SLAB_TYPESAFE_BY_RCU was originally named SLAB_DESTROY_BY_RCU. */ /* Defer freeing slabs to RCU */ -- cgit v1.2.3 From fdbdb868454a3e83996cf1500c6f7ba73c07a03c Mon Sep 17 00:00:00 2001 From: Yipeng Zou Date: Mon, 26 Sep 2022 09:58:27 +0800 Subject: rcu: Remove rcu_is_idle_cpu() The commit 3fcd6a230fa7 ("x86/cpu: Avoid cpuinfo-induced IPIing of idle CPUs") introduced rcu_is_idle_cpu() in order to identify the current CPU idle state. But commit f3eca381bd49 ("x86/aperfmperf: Replace arch_freq_get_on_cpu()") switched to using MAX_SAMPLE_AGE, so rcu_is_idle_cpu() is no longer used. This commit therefore removes it. Fixes: f3eca381bd49 ("x86/aperfmperf: Replace arch_freq_get_on_cpu()") Signed-off-by: Yipeng Zou Reviewed-by: Frederic Weisbecker Signed-off-by: Paul E. McKenney --- include/linux/rcutiny.h | 2 -- include/linux/rcutree.h | 2 -- kernel/rcu/tree.c | 6 ------ 3 files changed, 10 deletions(-) (limited to 'include') diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 9bc025aa79a3..5c271bf3a1e7 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -146,8 +146,6 @@ static inline void rcu_virt_note_context_switch(void) { } static inline void rcu_cpu_stall_reset(void) { } static inline int rcu_jiffies_till_stall_check(void) { return 21 * HZ; } static inline void rcu_irq_exit_check_preempt(void) { } -#define rcu_is_idle_cpu(cpu) \ - (is_idle_task(current) && !in_nmi() && !in_hardirq() && !in_serving_softirq()) static inline void exit_rcu(void) { } static inline bool rcu_preempt_need_deferred_qs(struct task_struct *t) { diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 70795386b9ff..4003bf6cfa1c 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -87,8 +87,6 @@ bool poll_state_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); void cond_synchronize_rcu(unsigned long oldstate); void cond_synchronize_rcu_full(struct rcu_gp_oldstate *rgosp); -bool rcu_is_idle_cpu(int cpu); - #ifdef CONFIG_PROVE_RCU void rcu_irq_exit_check_preempt(void); #else diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 5ec97e3f7468..f6561aa401c0 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -301,12 +301,6 @@ static bool rcu_dynticks_in_eqs(int snap) return !(snap & RCU_DYNTICKS_IDX); } -/* Return true if the specified CPU is currently idle from an RCU viewpoint. */ -bool rcu_is_idle_cpu(int cpu) -{ - return rcu_dynticks_in_eqs(rcu_dynticks_snap(cpu)); -} - /* * Return true if the CPU corresponding to the specified rcu_data * structure has spent some time in an extended quiescent state since -- cgit v1.2.3 From 9057a3f7ac360e068ceb261938e9ae2b1a7e654c Mon Sep 17 00:00:00 2001 From: Jia He Date: Mon, 10 Oct 2022 02:35:55 +0000 Subject: EDAC/ghes: Prepare to make ghes_edac a proper module To make ghes_edac a proper module, prepare to decouple its dependencies from GHES. Move the ghes_edac.force_load parameter to ghes.c in order to properly control whether ghes_edac should be force-loaded: In ghes_edac_register() it is too late to set the module flag. Introduce a helper ghes_get_devices(), which returns the list of GHES devices which got probed when the platform-check passes on the system. The previous force_load check is not needed in ghes_edac_unregister() since it will be checked in the module's init function of ghes_edac later. [ bp: Massage. ] Suggested-by: Toshi Kani Suggested-by: Borislav Petkov Signed-off-by: Jia He Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20221010023559.69655-4-justin.he@arm.com --- drivers/acpi/apei/ghes.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++ drivers/edac/ghes_edac.c | 35 ++------------------------------- include/acpi/ghes.h | 6 ++++++ 3 files changed, 58 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 55013e024ba3..acab512741f6 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -109,6 +109,13 @@ static inline bool is_hest_type_generic_v2(struct ghes *ghes) bool ghes_disable; module_param_named(disable, ghes_disable, bool, 0); +/* + * "ghes.edac_force_enable" forcibly enables ghes_edac and skips the platform + * check. + */ +static bool ghes_edac_force_enable; +module_param_named(edac_force_enable, ghes_edac_force_enable, bool, 0); + /* * All error sources notified with HED (Hardware Error Device) share a * single notifier callback, so they need to be linked and checked one @@ -120,6 +127,13 @@ module_param_named(disable, ghes_disable, bool, 0); static LIST_HEAD(ghes_hed); static DEFINE_MUTEX(ghes_list_mutex); +/* + * A list of GHES devices which are given to the corresponding EDAC driver + * ghes_edac for further use. + */ +static LIST_HEAD(ghes_devs); +static DEFINE_MUTEX(ghes_devs_mutex); + /* * Because the memory area used to transfer hardware error information * from BIOS to Linux can be determined only in NMI, IRQ or timer @@ -1380,6 +1394,12 @@ static int ghes_probe(struct platform_device *ghes_dev) ghes_edac_register(ghes, &ghes_dev->dev); + ghes->dev = &ghes_dev->dev; + + mutex_lock(&ghes_devs_mutex); + list_add_tail(&ghes->elist, &ghes_devs); + mutex_unlock(&ghes_devs_mutex); + /* Handle any pending errors right away */ spin_lock_irqsave(&ghes_notify_lock_irq, flags); ghes_proc(ghes); @@ -1444,6 +1464,10 @@ static int ghes_remove(struct platform_device *ghes_dev) ghes_edac_unregister(ghes); + mutex_lock(&ghes_devs_mutex); + list_del(&ghes->elist); + mutex_unlock(&ghes_devs_mutex); + kfree(ghes); platform_set_drvdata(ghes_dev, NULL); @@ -1500,6 +1524,32 @@ void __init acpi_ghes_init(void) pr_info(GHES_PFX "Failed to enable APEI firmware first mode.\n"); } +/* + * Known x86 systems that prefer GHES error reporting: + */ +static struct acpi_platform_list plat_list[] = { + {"HPE ", "Server ", 0, ACPI_SIG_FADT, all_versions}, + { } /* End */ +}; + +struct list_head *ghes_get_devices(void) +{ + int idx = -1; + + if (IS_ENABLED(CONFIG_X86)) { + idx = acpi_match_platform_list(plat_list); + if (idx < 0) { + if (!ghes_edac_force_enable) + return NULL; + + pr_warn_once("Force-loading ghes_edac on an unsupported platform. You're on your own!\n"); + } + } + + return &ghes_devs; +} +EXPORT_SYMBOL_GPL(ghes_get_devices); + void ghes_register_report_chain(struct notifier_block *nb) { atomic_notifier_chain_register(&ghes_report_chain, nb); diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index 7b8d56a769f6..b85a545d1cb0 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -54,10 +54,6 @@ static DEFINE_MUTEX(ghes_reg_mutex); */ static DEFINE_SPINLOCK(ghes_lock); -/* "ghes_edac.force_load=1" skips the platform check */ -static bool __read_mostly force_load; -module_param(force_load, bool, 0); - static bool system_scanned; /* Memory Device - Type 17 of SMBIOS spec */ @@ -387,14 +383,6 @@ static struct notifier_block ghes_edac_mem_err_nb = { .priority = 0, }; -/* - * Known systems that are safe to enable this module. - */ -static struct acpi_platform_list plat_list[] = { - {"HPE ", "Server ", 0, ACPI_SIG_FADT, all_versions}, - { } /* End */ -}; - int ghes_edac_register(struct ghes *ghes, struct device *dev) { bool fake = false; @@ -402,19 +390,8 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) struct ghes_pvt *pvt; struct edac_mc_layer layers[1]; unsigned long flags; - int idx = -1; int rc = 0; - if (IS_ENABLED(CONFIG_X86)) { - /* Check if safe to enable on this system */ - idx = acpi_match_platform_list(plat_list); - if (!force_load && idx < 0) - return -ENODEV; - } else { - force_load = true; - idx = 0; - } - /* finish another registration/unregistration instance first */ mutex_lock(&ghes_reg_mutex); @@ -458,15 +435,10 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev) pr_info("This system has a very crappy BIOS: It doesn't even list the DIMMS.\n"); pr_info("Its SMBIOS info is wrong. It is doubtful that the error report would\n"); pr_info("work on such system. Use this driver with caution\n"); - } else if (idx < 0) { - pr_info("This EDAC driver relies on BIOS to enumerate memory and get error reports.\n"); - pr_info("Unfortunately, not all BIOSes reflect the memory layout correctly.\n"); - pr_info("So, the end result of using this driver varies from vendor to vendor.\n"); - pr_info("If you find incorrect reports, please contact your hardware vendor\n"); - pr_info("to correct its BIOS.\n"); - pr_info("This system has %d DIMM sockets.\n", ghes_hw.num_dimms); } + pr_info("This system has %d DIMM sockets.\n", ghes_hw.num_dimms); + if (!fake) { struct dimm_info *src, *dst; int i = 0; @@ -535,9 +507,6 @@ void ghes_edac_unregister(struct ghes *ghes) struct mem_ctl_info *mci; unsigned long flags; - if (!force_load) - return; - mutex_lock(&ghes_reg_mutex); system_scanned = false; diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 5cbd38b6e4e1..ce693e9f07a0 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -27,6 +27,8 @@ struct ghes { struct timer_list timer; unsigned int irq; }; + struct device *dev; + struct list_head elist; }; struct ghes_estatus_node { @@ -80,6 +82,8 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev); void ghes_edac_unregister(struct ghes *ghes); +struct list_head *ghes_get_devices(void); + #else static inline int ghes_edac_register(struct ghes *ghes, struct device *dev) { @@ -89,6 +93,8 @@ static inline int ghes_edac_register(struct ghes *ghes, struct device *dev) static inline void ghes_edac_unregister(struct ghes *ghes) { } + +static inline struct list_head *ghes_get_devices(void) { return NULL; } #endif static inline int acpi_hest_get_version(struct acpi_hest_generic_data *gdata) -- cgit v1.2.3 From e29a4915db1480f96e0bc2e928699d086a71f43c Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 13 Oct 2022 19:22:44 +0200 Subject: srcu: Debug NMI safety even on archs that don't require it Currently the NMI safety debugging is only performed on architectures that don't support NMI-safe this_cpu_inc(). Reorder the code so that other architectures like x86 also detect bad uses. [ paulmck: Apply kernel test robot, Stephen Rothwell, and Zqiang feedback. ] Signed-off-by: Frederic Weisbecker Signed-off-by: Paul E. McKenney --- include/linux/srcu.h | 36 ++++++++++++++++++++++++------------ include/linux/srcutree.h | 4 ---- kernel/rcu/srcutree.c | 25 ++++++++++--------------- 3 files changed, 34 insertions(+), 31 deletions(-) (limited to 'include') diff --git a/include/linux/srcu.h b/include/linux/srcu.h index 1a7840c1b87a..f0814ffca34b 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -65,14 +65,14 @@ unsigned long start_poll_synchronize_srcu(struct srcu_struct *ssp); bool poll_state_synchronize_srcu(struct srcu_struct *ssp, unsigned long cookie); #ifdef CONFIG_NEED_SRCU_NMI_SAFE -int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) __acquires(ssp); -void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) __releases(ssp); +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp); +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) __releases(ssp); #else -static inline int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) +static inline int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) { return __srcu_read_lock(ssp); } -static inline void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) +static inline void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) { __srcu_read_unlock(ssp, idx); } @@ -118,6 +118,18 @@ static inline int srcu_read_lock_held(const struct srcu_struct *ssp) #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ +#define SRCU_NMI_UNKNOWN 0x0 +#define SRCU_NMI_UNSAFE 0x1 +#define SRCU_NMI_SAFE 0x2 + +#if defined(CONFIG_PROVE_RCU) && defined(CONFIG_TREE_SRCU) +void srcu_check_nmi_safety(struct srcu_struct *ssp, bool nmi_safe); +#else +static inline void srcu_check_nmi_safety(struct srcu_struct *ssp, + bool nmi_safe) { } +#endif + + /** * srcu_dereference_check - fetch SRCU-protected pointer for later dereferencing * @p: the pointer to fetch and protect for later dereferencing @@ -175,6 +187,7 @@ static inline int srcu_read_lock(struct srcu_struct *ssp) __acquires(ssp) { int retval; + srcu_check_nmi_safety(ssp, false); retval = __srcu_read_lock(ssp); rcu_lock_acquire(&(ssp)->dep_map); return retval; @@ -191,10 +204,8 @@ static inline int srcu_read_lock_nmisafe(struct srcu_struct *ssp) __acquires(ssp { int retval; - if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) - retval = __srcu_read_lock_nmisafe(ssp, true); - else - retval = __srcu_read_lock(ssp); + srcu_check_nmi_safety(ssp, true); + retval = __srcu_read_lock_nmisafe(ssp); rcu_lock_acquire(&(ssp)->dep_map); return retval; } @@ -205,6 +216,7 @@ srcu_read_lock_notrace(struct srcu_struct *ssp) __acquires(ssp) { int retval; + srcu_check_nmi_safety(ssp, false); retval = __srcu_read_lock(ssp); return retval; } @@ -220,6 +232,7 @@ static inline void srcu_read_unlock(struct srcu_struct *ssp, int idx) __releases(ssp) { WARN_ON_ONCE(idx & ~0x1); + srcu_check_nmi_safety(ssp, false); rcu_lock_release(&(ssp)->dep_map); __srcu_read_unlock(ssp, idx); } @@ -235,17 +248,16 @@ static inline void srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) __releases(ssp) { WARN_ON_ONCE(idx & ~0x1); + srcu_check_nmi_safety(ssp, true); rcu_lock_release(&(ssp)->dep_map); - if (IS_ENABLED(CONFIG_NEED_SRCU_NMI_SAFE)) - __srcu_read_unlock_nmisafe(ssp, idx, true); - else - __srcu_read_unlock(ssp, idx); + __srcu_read_unlock_nmisafe(ssp, idx); } /* Used by tracing, cannot be traced and cannot call lockdep. */ static inline notrace void srcu_read_unlock_notrace(struct srcu_struct *ssp, int idx) __releases(ssp) { + srcu_check_nmi_safety(ssp, false); __srcu_read_unlock(ssp, idx); } diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h index 1ef8f2a4884f..c689a81752c9 100644 --- a/include/linux/srcutree.h +++ b/include/linux/srcutree.h @@ -43,10 +43,6 @@ struct srcu_data { struct srcu_struct *ssp; }; -#define SRCU_NMI_UNKNOWN 0x0 -#define SRCU_NMI_NMI_UNSAFE 0x1 -#define SRCU_NMI_NMI_SAFE 0x2 - /* * Node in SRCU combining tree, similar in function to rcu_data. */ diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 272830a87e56..ca4b5dcec675 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -631,17 +631,16 @@ void cleanup_srcu_struct(struct srcu_struct *ssp) } EXPORT_SYMBOL_GPL(cleanup_srcu_struct); +#ifdef CONFIG_PROVE_RCU /* * Check for consistent NMI safety. */ -static void srcu_check_nmi_safety(struct srcu_struct *ssp, bool nmi_safe) +void srcu_check_nmi_safety(struct srcu_struct *ssp, bool nmi_safe) { int nmi_safe_mask = 1 << nmi_safe; int old_nmi_safe_mask; struct srcu_data *sdp; - if (!IS_ENABLED(CONFIG_PROVE_RCU)) - return; /* NMI-unsafe use in NMI is a bad sign */ WARN_ON_ONCE(!nmi_safe && in_nmi()); sdp = raw_cpu_ptr(ssp->sda); @@ -652,6 +651,8 @@ static void srcu_check_nmi_safety(struct srcu_struct *ssp, bool nmi_safe) } WARN_ONCE(old_nmi_safe_mask != nmi_safe_mask, "CPU %d old state %d new state %d\n", sdp->cpu, old_nmi_safe_mask, nmi_safe_mask); } +EXPORT_SYMBOL_GPL(srcu_check_nmi_safety); +#endif /* CONFIG_PROVE_RCU */ /* * Counts the new reader in the appropriate per-CPU element of the @@ -665,7 +666,6 @@ int __srcu_read_lock(struct srcu_struct *ssp) idx = READ_ONCE(ssp->srcu_idx) & 0x1; this_cpu_inc(ssp->sda->srcu_lock_count[idx].counter); smp_mb(); /* B */ /* Avoid leaking the critical section. */ - srcu_check_nmi_safety(ssp, false); return idx; } EXPORT_SYMBOL_GPL(__srcu_read_lock); @@ -679,7 +679,6 @@ void __srcu_read_unlock(struct srcu_struct *ssp, int idx) { smp_mb(); /* C */ /* Avoid leaking the critical section. */ this_cpu_inc(ssp->sda->srcu_unlock_count[idx].counter); - srcu_check_nmi_safety(ssp, false); } EXPORT_SYMBOL_GPL(__srcu_read_unlock); @@ -690,7 +689,7 @@ EXPORT_SYMBOL_GPL(__srcu_read_unlock); * srcu_struct, but in an NMI-safe manner using RMW atomics. * Returns an index that must be passed to the matching srcu_read_unlock(). */ -int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) +int __srcu_read_lock_nmisafe(struct srcu_struct *ssp) { int idx; struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); @@ -698,8 +697,6 @@ int __srcu_read_lock_nmisafe(struct srcu_struct *ssp, bool chknmisafe) idx = READ_ONCE(ssp->srcu_idx) & 0x1; atomic_long_inc(&sdp->srcu_lock_count[idx]); smp_mb__after_atomic(); /* B */ /* Avoid leaking the critical section. */ - if (chknmisafe) - srcu_check_nmi_safety(ssp, true); return idx; } EXPORT_SYMBOL_GPL(__srcu_read_lock_nmisafe); @@ -709,14 +706,12 @@ EXPORT_SYMBOL_GPL(__srcu_read_lock_nmisafe); * element of the srcu_struct. Note that this may well be a different * CPU than that which was incremented by the corresponding srcu_read_lock(). */ -void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx, bool chknmisafe) +void __srcu_read_unlock_nmisafe(struct srcu_struct *ssp, int idx) { struct srcu_data *sdp = raw_cpu_ptr(ssp->sda); smp_mb__before_atomic(); /* C */ /* Avoid leaking the critical section. */ atomic_long_inc(&sdp->srcu_unlock_count[idx]); - if (chknmisafe) - srcu_check_nmi_safety(ssp, true); } EXPORT_SYMBOL_GPL(__srcu_read_unlock_nmisafe); @@ -1163,7 +1158,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, * SRCU read-side critical section so that the grace-period * sequence number cannot wrap around in the meantime. */ - idx = __srcu_read_lock_nmisafe(ssp, false); + idx = __srcu_read_lock_nmisafe(ssp); ss_state = smp_load_acquire(&ssp->srcu_size_state); if (ss_state < SRCU_SIZE_WAIT_CALL) sdp = per_cpu_ptr(ssp->sda, 0); @@ -1196,7 +1191,7 @@ static unsigned long srcu_gp_start_if_needed(struct srcu_struct *ssp, srcu_funnel_gp_start(ssp, sdp, s, do_norm); else if (needexp) srcu_funnel_exp_start(ssp, sdp_mynode, s); - __srcu_read_unlock_nmisafe(ssp, idx, false); + __srcu_read_unlock_nmisafe(ssp, idx); return s; } @@ -1500,13 +1495,13 @@ void srcu_barrier(struct srcu_struct *ssp) /* Initial count prevents reaching zero until all CBs are posted. */ atomic_set(&ssp->srcu_barrier_cpu_cnt, 1); - idx = __srcu_read_lock_nmisafe(ssp, false); + idx = __srcu_read_lock_nmisafe(ssp); if (smp_load_acquire(&ssp->srcu_size_state) < SRCU_SIZE_WAIT_BARRIER) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, 0)); else for_each_possible_cpu(cpu) srcu_barrier_one_cpu(ssp, per_cpu_ptr(ssp->sda, cpu)); - __srcu_read_unlock_nmisafe(ssp, idx, false); + __srcu_read_unlock_nmisafe(ssp, idx); /* Remove the initial count, at which point reaching zero can happen. */ if (atomic_dec_and_test(&ssp->srcu_barrier_cpu_cnt)) -- cgit v1.2.3 From 802e7f1dfed7cc7fb309995e0c4138f08977fdfc Mon Sep 17 00:00:00 2001 From: Jia He Date: Mon, 10 Oct 2022 02:35:56 +0000 Subject: EDAC/ghes: Make ghes_edac a proper module Commit dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") introduced a bug leading to ghes_edac_register() to be invoked before edac_init(). Because at that time the bus "edac" hadn't been even registered, this created sysfs nodes as /devices/mc0 instead of /sys/devices/system/edac/mc/mc0 on an Ampere eMag server. Fix this by turning ghes_edac into a proper module. The list of GHES devices returned is not protected from being modified concurrently but it is pretty static as it gets created only during GHES init and latter is not a module so... [ bp: Massage. ] Fixes: dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") Co-developed-by: Borislav Petkov Signed-off-by: Borislav Petkov Signed-off-by: Jia He Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20221010023559.69655-5-justin.he@arm.com --- drivers/acpi/apei/ghes.c | 4 ---- drivers/edac/Kconfig | 4 ++-- drivers/edac/ghes_edac.c | 40 ++++++++++++++++++++++++++++++++++++++-- include/acpi/ghes.h | 22 ++-------------------- 4 files changed, 42 insertions(+), 28 deletions(-) (limited to 'include') diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index acab512741f6..249cd01cb920 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -1392,8 +1392,6 @@ static int ghes_probe(struct platform_device *ghes_dev) platform_set_drvdata(ghes_dev, ghes); - ghes_edac_register(ghes, &ghes_dev->dev); - ghes->dev = &ghes_dev->dev; mutex_lock(&ghes_devs_mutex); @@ -1462,8 +1460,6 @@ static int ghes_remove(struct platform_device *ghes_dev) ghes_fini(ghes); - ghes_edac_unregister(ghes); - mutex_lock(&ghes_devs_mutex); list_del(&ghes->elist); mutex_unlock(&ghes_devs_mutex); diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 456602d373b7..cde0849cf861 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -53,8 +53,8 @@ config EDAC_DECODE_MCE has been initialized. config EDAC_GHES - bool "Output ACPI APEI/GHES BIOS detected errors via EDAC" - depends on ACPI_APEI_GHES && (EDAC=y) + tristate "Output ACPI APEI/GHES BIOS detected errors via EDAC" + depends on ACPI_APEI_GHES select UEFI_CPER help Not all machines support hardware-driven error report. Some of those diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index b85a545d1cb0..cf2b618c1ada 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -56,6 +56,8 @@ static DEFINE_SPINLOCK(ghes_lock); static bool system_scanned; +static struct list_head *ghes_devs; + /* Memory Device - Type 17 of SMBIOS spec */ struct memdev_dmi_entry { u8 type; @@ -383,7 +385,7 @@ static struct notifier_block ghes_edac_mem_err_nb = { .priority = 0, }; -int ghes_edac_register(struct ghes *ghes, struct device *dev) +static int ghes_edac_register(struct device *dev) { bool fake = false; struct mem_ctl_info *mci; @@ -502,7 +504,7 @@ unlock: return rc; } -void ghes_edac_unregister(struct ghes *ghes) +static void ghes_edac_unregister(struct ghes *ghes) { struct mem_ctl_info *mci; unsigned long flags; @@ -535,3 +537,37 @@ void ghes_edac_unregister(struct ghes *ghes) unlock: mutex_unlock(&ghes_reg_mutex); } + +static int __init ghes_edac_init(void) +{ + struct ghes *g, *g_tmp; + + ghes_devs = ghes_get_devices(); + if (!ghes_devs) + return -ENODEV; + + if (list_empty(ghes_devs)) { + pr_info("GHES probing device list is empty"); + return -ENODEV; + } + + list_for_each_entry_safe(g, g_tmp, ghes_devs, elist) { + ghes_edac_register(g->dev); + } + + return 0; +} +module_init(ghes_edac_init); + +static void __exit ghes_edac_exit(void) +{ + struct ghes *g, *g_tmp; + + list_for_each_entry_safe(g, g_tmp, ghes_devs, elist) { + ghes_edac_unregister(g); + } +} +module_exit(ghes_edac_exit); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Output ACPI APEI/GHES BIOS detected errors via EDAC"); diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index ce693e9f07a0..2e785d3554d8 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -71,32 +71,14 @@ int ghes_register_vendor_record_notifier(struct notifier_block *nb); * @nb: pointer to the notifier_block structure of the vendor record handler. */ void ghes_unregister_vendor_record_notifier(struct notifier_block *nb); -#endif - -int ghes_estatus_pool_init(int num_ghes); - -/* From drivers/edac/ghes_edac.c */ - -#ifdef CONFIG_EDAC_GHES -int ghes_edac_register(struct ghes *ghes, struct device *dev); - -void ghes_edac_unregister(struct ghes *ghes); struct list_head *ghes_get_devices(void); - #else -static inline int ghes_edac_register(struct ghes *ghes, struct device *dev) -{ - return -ENODEV; -} - -static inline void ghes_edac_unregister(struct ghes *ghes) -{ -} - static inline struct list_head *ghes_get_devices(void) { return NULL; } #endif +int ghes_estatus_pool_init(int num_ghes); + static inline int acpi_hest_get_version(struct acpi_hest_generic_data *gdata) { return gdata->revision >> 8; -- cgit v1.2.3 From a9ee3f840646e2ec419c734e592ffe997195435e Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 18 Oct 2022 19:15:57 +0800 Subject: scsi: libsas: Add sas_task_find_rq() blk-mq already provides a unique tag per request. Some libsas LLDDs - like hisi_sas - already use this tag as the unique per-I/O HW tag. Add a common function to provide the request associated with a sas_task for all libsas LLDDs. Signed-off-by: John Garry Link: https://lore.kernel.org/r/1666091763-11023-2-git-send-email-john.garry@huawei.com Reviewed-by: Jack Wang Reviewed-by: Jason Yan Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- include/scsi/libsas.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include') diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index ec6c9ecd8d12..1aee3d0ebbb2 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -644,6 +644,24 @@ static inline bool sas_is_internal_abort(struct sas_task *task) return task->task_proto == SAS_PROTOCOL_INTERNAL_ABORT; } +static inline struct request *sas_task_find_rq(struct sas_task *task) +{ + struct scsi_cmnd *scmd; + + if (task->task_proto & SAS_PROTOCOL_STP_ALL) { + struct ata_queued_cmd *qc = task->uldd_task; + + scmd = qc ? qc->scsicmd : NULL; + } else { + scmd = task->uldd_task; + } + + if (!scmd) + return NULL; + + return scsi_cmd_to_rq(scmd); +} + struct sas_domain_function_template { /* The class calls these to notify the LLDD of an event. */ void (*lldd_port_formed)(struct asd_sas_phy *); -- cgit v1.2.3 From dee7121e8c0a3ce41af2b02d516f54eaec32abcd Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 18 Oct 2022 13:29:50 -0700 Subject: scsi: core: Change the return type of .eh_timed_out() Commit 6600593cbd93 ("block: rename BLK_EH_NOT_HANDLED to BLK_EH_DONE") made it impossible for .eh_timed_out() implementations to call scsi_done() without causing a crash. Restore support for SCSI timeout handlers to call scsi_done() as follows: * Change all .eh_timed_out() handlers as follows: - Change the return type into enum scsi_timeout_action. - Change BLK_EH_RESET_TIMER into SCSI_EH_RESET_TIMER. - Change BLK_EH_DONE into SCSI_EH_NOT_HANDLED. * In scsi_timeout(), convert the SCSI_EH_* values into BLK_EH_* values. Reviewed-by: Lee Duncan Cc: Christoph Hellwig Cc: Ming Lei Cc: John Garry Cc: Mike Christie Cc: Hannes Reinecke Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221018202958.1902564-3-bvanassche@acm.org Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- Documentation/scsi/scsi_eh.rst | 7 +++++-- drivers/message/fusion/mptsas.c | 8 ++++---- drivers/scsi/libiscsi.c | 26 ++++++++++++------------ drivers/scsi/megaraid/megaraid_sas_base.c | 7 +++---- drivers/scsi/mvumi.c | 4 ++-- drivers/scsi/qla4xxx/ql4_os.c | 8 ++++---- drivers/scsi/scsi_error.c | 33 ++++++++++++++++++------------- drivers/scsi/scsi_transport_fc.c | 7 +++---- drivers/scsi/scsi_transport_srp.c | 8 ++++---- drivers/scsi/storvsc_drv.c | 4 ++-- drivers/scsi/virtio_scsi.c | 4 ++-- include/scsi/libiscsi.h | 2 +- include/scsi/scsi_host.h | 14 ++++++++++++- include/scsi/scsi_transport_fc.h | 2 +- include/scsi/scsi_transport_srp.h | 2 +- 15 files changed, 77 insertions(+), 59 deletions(-) (limited to 'include') diff --git a/Documentation/scsi/scsi_eh.rst b/Documentation/scsi/scsi_eh.rst index bad624fab823..104d09e9af09 100644 --- a/Documentation/scsi/scsi_eh.rst +++ b/Documentation/scsi/scsi_eh.rst @@ -92,14 +92,17 @@ The timeout handler is scsi_timeout(). When a timeout occurs, this function 1. invokes optional hostt->eh_timed_out() callback. Return value can be one of - - BLK_EH_RESET_TIMER + - SCSI_EH_RESET_TIMER This indicates that more time is required to finish the command. Timer is restarted. - - BLK_EH_DONE + - SCSI_EH_NOT_HANDLED eh_timed_out() callback did not handle the command. Step #2 is taken. + - SCSI_EH_DONE + eh_timed_out() completed the command. + 2. scsi_abort_command() is invoked to schedule an asynchronous abort which may issue a retry scmd->allowed + 1 times. Asynchronous aborts are not invoked for commands for which the SCSI_EH_ABORT_SCHEDULED flag is set (this diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 34901bcd1ce8..88fe4a860ae5 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -1952,12 +1952,12 @@ mptsas_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt) * @sc: scsi command that the midlayer is about to time out * **/ -static enum blk_eh_timer_return mptsas_eh_timed_out(struct scsi_cmnd *sc) +static enum scsi_timeout_action mptsas_eh_timed_out(struct scsi_cmnd *sc) { MPT_SCSI_HOST *hd; MPT_ADAPTER *ioc; VirtDevice *vdevice; - enum blk_eh_timer_return rc = BLK_EH_DONE; + enum scsi_timeout_action rc = SCSI_EH_NOT_HANDLED; hd = shost_priv(sc->device->host); if (hd == NULL) { @@ -1980,7 +1980,7 @@ static enum blk_eh_timer_return mptsas_eh_timed_out(struct scsi_cmnd *sc) dtmprintk(ioc, printk(MYIOC_s_WARN_FMT ": %s: ioc is in reset," "SML need to reset the timer (sc=%p)\n", ioc->name, __func__, sc)); - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; } vdevice = sc->device->hostdata; if (vdevice && vdevice->vtarget && (vdevice->vtarget->inDMD @@ -1988,7 +1988,7 @@ static enum blk_eh_timer_return mptsas_eh_timed_out(struct scsi_cmnd *sc) dtmprintk(ioc, printk(MYIOC_s_WARN_FMT ": %s: target removed " "or in device removal delay (sc=%p)\n", ioc->name, __func__, sc)); - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index d95f4bcdeb2e..ef2fc860257e 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -2071,9 +2071,9 @@ static int iscsi_has_ping_timed_out(struct iscsi_conn *conn) return 0; } -enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) +enum scsi_timeout_action iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) { - enum blk_eh_timer_return rc = BLK_EH_DONE; + enum scsi_timeout_action rc = SCSI_EH_NOT_HANDLED; struct iscsi_task *task = NULL, *running_task; struct iscsi_cls_session *cls_session; struct iscsi_session *session; @@ -2093,7 +2093,7 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) * Raced with completion. Blk layer has taken ownership * so let timeout code complete it now. */ - rc = BLK_EH_DONE; + rc = SCSI_EH_NOT_HANDLED; spin_unlock(&session->back_lock); goto done; } @@ -2102,7 +2102,7 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) * Racing with the completion path right now, so give it more * time so that path can complete it like normal. */ - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; task = NULL; spin_unlock(&session->back_lock); goto done; @@ -2120,21 +2120,21 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) if (unlikely(system_state != SYSTEM_RUNNING)) { sc->result = DID_NO_CONNECT << 16; ISCSI_DBG_EH(session, "sc on shutdown, handled\n"); - rc = BLK_EH_DONE; + rc = SCSI_EH_NOT_HANDLED; goto done; } /* * We are probably in the middle of iscsi recovery so let * that complete and handle the error. */ - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } conn = session->leadconn; if (!conn) { /* In the middle of shuting down */ - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } @@ -2151,7 +2151,7 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) "Last data xfer at %lu. Last timeout was at " "%lu\n.", task->last_xfer, task->last_timeout); task->have_checked_conn = false; - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } @@ -2162,7 +2162,7 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) * and can let the iscsi eh handle it */ if (iscsi_has_ping_timed_out(conn)) { - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } @@ -2200,7 +2200,7 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) task->last_xfer, running_task->last_xfer, task->last_timeout); spin_unlock(&session->back_lock); - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } } @@ -2216,14 +2216,14 @@ enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc) */ if (READ_ONCE(conn->ping_task)) { task->have_checked_conn = true; - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; goto done; } /* Make sure there is a transport check done */ iscsi_send_nopout(conn, NULL); task->have_checked_conn = true; - rc = BLK_EH_RESET_TIMER; + rc = SCSI_EH_RESET_TIMER; done: spin_unlock_bh(&session->frwd_lock); @@ -2232,7 +2232,7 @@ done: task->last_timeout = jiffies; iscsi_put_task(task); } - ISCSI_DBG_EH(session, "return %s\n", rc == BLK_EH_RESET_TIMER ? + ISCSI_DBG_EH(session, "return %s\n", rc == SCSI_EH_RESET_TIMER ? "timer reset" : "shutdown or nh"); return rc; } diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 9be4ba61a076..6940043a91ae 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -2927,15 +2927,14 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd) * Sets the FW busy flag and reduces the host->can_queue if the * cmd has not been completed within the timeout period. */ -static enum -blk_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd) +static enum scsi_timeout_action megasas_reset_timer(struct scsi_cmnd *scmd) { struct megasas_instance *instance; unsigned long flags; if (time_after(jiffies, scmd->jiffies_at_alloc + (scmd_timeout * 2) * HZ)) { - return BLK_EH_DONE; + return SCSI_EH_NOT_HANDLED; } instance = (struct megasas_instance *)scmd->device->host->hostdata; @@ -2949,7 +2948,7 @@ blk_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd) spin_unlock_irqrestore(instance->host->host_lock, flags); } - return BLK_EH_RESET_TIMER; + return SCSI_EH_RESET_TIMER; } /** diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c index 05d3ce9b72db..b3dcb8918618 100644 --- a/drivers/scsi/mvumi.c +++ b/drivers/scsi/mvumi.c @@ -2109,7 +2109,7 @@ out_return_cmd: return 0; } -static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd) +static enum scsi_timeout_action mvumi_timed_out(struct scsi_cmnd *scmd) { struct mvumi_cmd *cmd = mvumi_priv(scmd)->cmd_priv; struct Scsi_Host *host = scmd->device->host; @@ -2137,7 +2137,7 @@ static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd) mvumi_return_cmd(mhba, cmd); spin_unlock_irqrestore(mhba->shost->host_lock, flags); - return BLK_EH_DONE; + return SCSI_EH_NOT_HANDLED; } static int diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 9e849f6b0d0f..005502125b27 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -116,7 +116,7 @@ static int qla4xxx_iface_set_param(struct Scsi_Host *shost, void *data, static int qla4xxx_get_iface_param(struct iscsi_iface *iface, enum iscsi_param_type param_type, int param, char *buf); -static enum blk_eh_timer_return qla4xxx_eh_cmd_timed_out(struct scsi_cmnd *sc); +static enum scsi_timeout_action qla4xxx_eh_cmd_timed_out(struct scsi_cmnd *sc); static struct iscsi_endpoint *qla4xxx_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, int non_blocking); @@ -1871,17 +1871,17 @@ exit_get_stats: return; } -static enum blk_eh_timer_return qla4xxx_eh_cmd_timed_out(struct scsi_cmnd *sc) +static enum scsi_timeout_action qla4xxx_eh_cmd_timed_out(struct scsi_cmnd *sc) { struct iscsi_cls_session *session; unsigned long flags; - enum blk_eh_timer_return ret = BLK_EH_DONE; + enum scsi_timeout_action ret = SCSI_EH_NOT_HANDLED; session = starget_to_session(scsi_target(sc->device)); spin_lock_irqsave(&session->lock, flags); if (session->state == ISCSI_SESSION_FAILED) - ret = BLK_EH_RESET_TIMER; + ret = SCSI_EH_RESET_TIMER; spin_unlock_irqrestore(&session->lock, flags); return ret; diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 02520f912306..be2a70c5ac6d 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -328,7 +328,6 @@ void scsi_eh_scmd_add(struct scsi_cmnd *scmd) enum blk_eh_timer_return scsi_timeout(struct request *req) { struct scsi_cmnd *scmd = blk_mq_rq_to_pdu(req); - enum blk_eh_timer_return rtn = BLK_EH_DONE; struct Scsi_Host *host = scmd->device->host; trace_scsi_dispatch_cmd_timeout(scmd); @@ -338,23 +337,29 @@ enum blk_eh_timer_return scsi_timeout(struct request *req) if (host->eh_deadline != -1 && !host->last_reset) host->last_reset = jiffies; - if (host->hostt->eh_timed_out) - rtn = host->hostt->eh_timed_out(scmd); - - if (rtn == BLK_EH_DONE) { - /* - * If scsi_done() has already set SCMD_STATE_COMPLETE, do not - * modify *scmd. - */ - if (test_and_set_bit(SCMD_STATE_COMPLETE, &scmd->state)) + if (host->hostt->eh_timed_out) { + switch (host->hostt->eh_timed_out(scmd)) { + case SCSI_EH_DONE: return BLK_EH_DONE; - if (scsi_abort_command(scmd) != SUCCESS) { - set_host_byte(scmd, DID_TIME_OUT); - scsi_eh_scmd_add(scmd); + case SCSI_EH_RESET_TIMER: + return BLK_EH_RESET_TIMER; + case SCSI_EH_NOT_HANDLED: + break; } } - return rtn; + /* + * If scsi_done() has already set SCMD_STATE_COMPLETE, do not modify + * *scmd. + */ + if (test_and_set_bit(SCMD_STATE_COMPLETE, &scmd->state)) + return BLK_EH_DONE; + if (scsi_abort_command(scmd) != SUCCESS) { + set_host_byte(scmd, DID_TIME_OUT); + scsi_eh_scmd_add(scmd); + } + + return BLK_EH_DONE; } /** diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 8934160c4a33..0965f8a7134f 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -2530,15 +2530,14 @@ static int fc_vport_match(struct attribute_container *cont, * Notes: * This routine assumes no locks are held on entry. */ -enum blk_eh_timer_return -fc_eh_timed_out(struct scsi_cmnd *scmd) +enum scsi_timeout_action fc_eh_timed_out(struct scsi_cmnd *scmd) { struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device)); if (rport->port_state == FC_PORTSTATE_BLOCKED) - return BLK_EH_RESET_TIMER; + return SCSI_EH_RESET_TIMER; - return BLK_EH_DONE; + return SCSI_EH_NOT_HANDLED; } EXPORT_SYMBOL(fc_eh_timed_out); diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c index 98a34ed10f1a..87d0fb8dc503 100644 --- a/drivers/scsi/scsi_transport_srp.c +++ b/drivers/scsi/scsi_transport_srp.c @@ -594,13 +594,13 @@ EXPORT_SYMBOL(srp_reconnect_rport); * @scmd: SCSI command. * * If a timeout occurs while an rport is in the blocked state, ask the SCSI - * EH to continue waiting (BLK_EH_RESET_TIMER). Otherwise let the SCSI core - * handle the timeout (BLK_EH_DONE). + * EH to continue waiting (SCSI_EH_RESET_TIMER). Otherwise let the SCSI core + * handle the timeout (SCSI_EH_NOT_HANDLED). * * Note: This function is called from soft-IRQ context and with the request * queue lock held. */ -enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd) +enum scsi_timeout_action srp_timed_out(struct scsi_cmnd *scmd) { struct scsi_device *sdev = scmd->device; struct Scsi_Host *shost = sdev->host; @@ -611,7 +611,7 @@ enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd) return rport && rport->fast_io_fail_tmo < 0 && rport->dev_loss_tmo < 0 && i->f->reset_timer_if_blocked && scsi_device_blocked(sdev) ? - BLK_EH_RESET_TIMER : BLK_EH_DONE; + SCSI_EH_RESET_TIMER : SCSI_EH_NOT_HANDLED; } EXPORT_SYMBOL(srp_timed_out); diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index bc46721aa01c..a84194d82347 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1652,13 +1652,13 @@ static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd) * be unbounded on Azure. Reset the timer unconditionally to give the host a * chance to perform EH. */ -static enum blk_eh_timer_return storvsc_eh_timed_out(struct scsi_cmnd *scmnd) +static enum scsi_timeout_action storvsc_eh_timed_out(struct scsi_cmnd *scmnd) { #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) if (scmnd->device->host->transportt == fc_transport_template) return fc_eh_timed_out(scmnd); #endif - return BLK_EH_RESET_TIMER; + return SCSI_EH_RESET_TIMER; } static bool storvsc_scsi_cmd_ok(struct scsi_cmnd *scmnd) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 2a79ab16134b..d07d24c06b54 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -731,9 +731,9 @@ static void virtscsi_commit_rqs(struct Scsi_Host *shost, u16 hwq) * latencies might be higher than on bare metal. Reset the timer * unconditionally to give the host a chance to perform EH. */ -static enum blk_eh_timer_return virtscsi_eh_timed_out(struct scsi_cmnd *scmnd) +static enum scsi_timeout_action virtscsi_eh_timed_out(struct scsi_cmnd *scmnd) { - return BLK_EH_RESET_TIMER; + return SCSI_EH_RESET_TIMER; } static struct scsi_host_template virtscsi_host_template = { diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 654cc3918c94..695eebc6f2c8 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -393,7 +393,7 @@ extern int iscsi_eh_recover_target(struct scsi_cmnd *sc); extern int iscsi_eh_session_reset(struct scsi_cmnd *sc); extern int iscsi_eh_device_reset(struct scsi_cmnd *sc); extern int iscsi_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc); -extern enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc); +extern enum scsi_timeout_action iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc); /* * iSCSI host helpers. diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index e71436183c0d..587cc767bb67 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -27,6 +27,18 @@ struct scsi_transport_template; #define MODE_INITIATOR 0x01 #define MODE_TARGET 0x02 +/** + * enum scsi_timeout_action - How to handle a command that timed out. + * @SCSI_EH_DONE: The command has already been completed. + * @SCSI_EH_RESET_TIMER: Reset the timer and continue waiting for completion. + * @SCSI_EH_NOT_HANDLED: The command has not yet finished. Abort the command. + */ +enum scsi_timeout_action { + SCSI_EH_DONE, + SCSI_EH_RESET_TIMER, + SCSI_EH_NOT_HANDLED, +}; + struct scsi_host_template { /* * Put fields referenced in IO submission path together in @@ -331,7 +343,7 @@ struct scsi_host_template { * * Status: OPTIONAL */ - enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *); + enum scsi_timeout_action (*eh_timed_out)(struct scsi_cmnd *); /* * Optional routine that allows the transport to decide if a cmd * is retryable. Return true if the transport is in a state the diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h index e80a7c542c88..3dcda19d3520 100644 --- a/include/scsi/scsi_transport_fc.h +++ b/include/scsi/scsi_transport_fc.h @@ -862,7 +862,7 @@ struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel, int fc_vport_terminate(struct fc_vport *vport); int fc_block_rport(struct fc_rport *rport); int fc_block_scsi_eh(struct scsi_cmnd *cmnd); -enum blk_eh_timer_return fc_eh_timed_out(struct scsi_cmnd *scmd); +enum scsi_timeout_action fc_eh_timed_out(struct scsi_cmnd *scmd); bool fc_eh_should_retry_cmd(struct scsi_cmnd *scmd); static inline struct Scsi_Host *fc_bsg_to_shost(struct bsg_job *job) diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h index d22df12584f9..dfc78aa112ad 100644 --- a/include/scsi/scsi_transport_srp.h +++ b/include/scsi/scsi_transport_srp.h @@ -118,7 +118,7 @@ extern int srp_reconnect_rport(struct srp_rport *rport); extern void srp_start_tl_fail_timers(struct srp_rport *rport); extern void srp_remove_host(struct Scsi_Host *); extern void srp_stop_rport_timers(struct srp_rport *rport); -enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd); +enum scsi_timeout_action srp_timed_out(struct scsi_cmnd *scmd); /** * srp_chkready() - evaluate the transport layer state before I/O -- cgit v1.2.3 From 310bcaef6d7ed1626bba95dd9b5c5acd189c0e35 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 18 Oct 2022 13:29:51 -0700 Subject: scsi: core: Support failing requests while recovering The current behavior for SCSI commands submitted while error recovery is ongoing is to retry command submission after error recovery has finished. See also the scsi_host_in_recovery() check in scsi_host_queue_ready(). Add support for failing SCSI commands while host recovery is in progress. This functionality will be used to fix a deadlock in the UFS driver. Cc: Christoph Hellwig Cc: Ming Lei Cc: John Garry Cc: Mike Christie Cc: Hannes Reinecke Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221018202958.1902564-4-bvanassche@acm.org Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_lib.c | 8 +++++--- include/scsi/scsi_cmnd.h | 3 ++- 2 files changed, 7 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index fa96d3cfdfa3..ec890865abae 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1341,9 +1341,6 @@ static inline int scsi_host_queue_ready(struct request_queue *q, struct scsi_device *sdev, struct scsi_cmnd *cmd) { - if (scsi_host_in_recovery(shost)) - return 0; - if (atomic_read(&shost->host_blocked) > 0) { if (scsi_host_busy(shost) > 0) goto starved; @@ -1732,6 +1729,11 @@ static blk_status_t scsi_queue_rq(struct blk_mq_hw_ctx *hctx, ret = BLK_STS_RESOURCE; if (!scsi_target_queue_ready(shost, sdev)) goto out_put_budget; + if (unlikely(scsi_host_in_recovery(shost))) { + if (cmd->flags & SCMD_FAIL_IF_RECOVERING) + ret = BLK_STS_OFFLINE; + goto out_dec_target_busy; + } if (!scsi_host_queue_ready(q, shost, sdev, cmd)) goto out_dec_target_busy; diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 7d3622db38ed..c2cb5f69635c 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -52,8 +52,9 @@ struct scsi_pointer { #define SCMD_TAGGED (1 << 0) #define SCMD_INITIALIZED (1 << 1) #define SCMD_LAST (1 << 2) +#define SCMD_FAIL_IF_RECOVERING (1 << 4) /* flags preserved across unprep / reprep */ -#define SCMD_PRESERVED_FLAGS (SCMD_INITIALIZED) +#define SCMD_PRESERVED_FLAGS (SCMD_INITIALIZED | SCMD_FAIL_IF_RECOVERING) /* for scmd->state */ #define SCMD_STATE_COMPLETE 0 -- cgit v1.2.3 From 1a547cbc6fdd07992f915a614a3f7ba3fccef8fb Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 18 Oct 2022 13:29:56 -0700 Subject: scsi: ufs: Track system suspend / resume activity Add a new boolean variable that tracks whether the system is suspending, suspended or resuming. This information will be used in a later commit to fix a deadlock between the SCSI error handler and the suspend code. Reviewed-by: Adrian Hunter Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221018202958.1902564-9-bvanassche@acm.org Signed-off-by: Martin K. Petersen --- drivers/ufs/core/ufshcd.c | 2 ++ include/ufs/ufshcd.h | 5 ++++- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 84ca17d29898..2a32bcc93d2e 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -9247,6 +9247,7 @@ static int ufshcd_wl_suspend(struct device *dev) hba = shost_priv(sdev->host); down(&hba->host_sem); + hba->system_suspending = true; if (pm_runtime_suspended(dev)) goto out; @@ -9288,6 +9289,7 @@ out: hba->curr_dev_pwr_mode, hba->uic_link_state); if (!ret) hba->is_sys_suspended = false; + hba->system_suspending = false; up(&hba->host_sem); return ret; } diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 9f28349ebcff..96538eb3a6c0 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -802,7 +802,9 @@ struct ufs_hba_monitor { * @caps: bitmask with information about UFS controller capabilities * @devfreq: frequency scaling information owned by the devfreq core * @clk_scaling: frequency scaling information owned by the UFS driver - * @is_sys_suspended: whether or not the entire system has been suspended + * @system_suspending: system suspend has been started and system resume has + * not yet finished. + * @is_sys_suspended: UFS device has been suspended because of system suspend * @urgent_bkops_lvl: keeps track of urgent bkops level for device * @is_urgent_bkops_lvl_checked: keeps track if the urgent bkops level for * device is known or not. @@ -943,6 +945,7 @@ struct ufs_hba { struct devfreq *devfreq; struct ufs_clk_scaling clk_scaling; + bool system_suspending; bool is_sys_suspended; enum bkops_status urgent_bkops_lvl; -- cgit v1.2.3 From 33a0a1e3b3d17445832177981dc7a1c6a5b009f8 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sat, 1 Oct 2022 18:53:15 +0200 Subject: kobject: modify kobject_get_path() to take a const * kobject_get_path() does not modify the kobject passed to it, so make the pointer constant. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20221001165315.2690141-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/kobject.h | 2 +- lib/kobject.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 57fb972fea05..592f9785b058 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -115,7 +115,7 @@ extern void kobject_put(struct kobject *kobj); extern const void *kobject_namespace(struct kobject *kobj); extern void kobject_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid); -extern char *kobject_get_path(struct kobject *kobj, gfp_t flag); +extern char *kobject_get_path(const struct kobject *kobj, gfp_t flag); struct kobj_type { void (*release)(struct kobject *kobj); diff --git a/lib/kobject.c b/lib/kobject.c index a0b2dbfcfa23..0380ec889a6a 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -94,10 +94,10 @@ static int create_dir(struct kobject *kobj) return 0; } -static int get_kobj_path_length(struct kobject *kobj) +static int get_kobj_path_length(const struct kobject *kobj) { int length = 1; - struct kobject *parent = kobj; + const struct kobject *parent = kobj; /* walk up the ancestors until we hit the one pointing to the * root. @@ -112,9 +112,9 @@ static int get_kobj_path_length(struct kobject *kobj) return length; } -static void fill_kobj_path(struct kobject *kobj, char *path, int length) +static void fill_kobj_path(const struct kobject *kobj, char *path, int length) { - struct kobject *parent; + const struct kobject *parent; --length; for (parent = kobj; parent; parent = parent->parent) { @@ -136,7 +136,7 @@ static void fill_kobj_path(struct kobject *kobj, char *path, int length) * * Return: The newly allocated memory, caller must free with kfree(). */ -char *kobject_get_path(struct kobject *kobj, gfp_t gfp_mask) +char *kobject_get_path(const struct kobject *kobj, gfp_t gfp_mask) { char *path; int len; -- cgit v1.2.3 From 3d24903a6dd27ab817b4c6c24bee245ff06f7c8e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 21 Oct 2022 09:23:10 +0200 Subject: kobject: make get_ktype() take a const pointer get_ktype() does not modify the structure passed to it, so mark the parameter as being const to allow other const structures to be passed to it in the future. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20221021072310.3931690-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/kobject.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 592f9785b058..fc40fc81aeb1 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -198,7 +198,7 @@ static inline void kset_put(struct kset *k) kobject_put(&k->kobj); } -static inline const struct kobj_type *get_ktype(struct kobject *kobj) +static inline const struct kobj_type *get_ktype(const struct kobject *kobj) { return kobj->ktype; } -- cgit v1.2.3 From d182bf156c4cb8b08ce4a75e82b3357b14a4382d Mon Sep 17 00:00:00 2001 From: Michael Grzeschik Date: Tue, 11 Oct 2022 09:53:48 +0200 Subject: usb: gadget: uvc: default the ctrl request interface offsets For the userspace it is needed to distinguish between requests for the control or streaming interface. The userspace would have to parse the configfs to know which interface index it has to compare the ctrl requests against. Since the interface numbers are not fixed, e.g. for composite gadgets, the interface offset depends on the setup. The kernel has this information when handing over the ctrl request to the userspace. This patch removes the offset from the interface numbers and expose the default interface defines in the uapi g_uvc.h. Signed-off-by: Michael Grzeschik Link: https://lore.kernel.org/r/20221011075348.1786897-1-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/function/f_uvc.c | 15 ++++++++++++--- include/uapi/linux/usb/g_uvc.h | 3 +++ 2 files changed, 15 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 6e196e06181e..6e131624011a 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -39,9 +39,6 @@ MODULE_PARM_DESC(trace, "Trace level bitmask"); /* string IDs are assigned dynamically */ -#define UVC_STRING_CONTROL_IDX 0 -#define UVC_STRING_STREAMING_IDX 1 - static struct usb_string uvc_en_us_strings[] = { /* [UVC_STRING_CONTROL_IDX].s = DYNAMIC, */ [UVC_STRING_STREAMING_IDX].s = "Video Streaming", @@ -228,6 +225,8 @@ uvc_function_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) struct uvc_device *uvc = to_uvc(f); struct v4l2_event v4l2_event; struct uvc_event *uvc_event = (void *)&v4l2_event.u.data; + unsigned int interface = le16_to_cpu(ctrl->wIndex) & 0xff; + struct usb_ctrlrequest *mctrl; if ((ctrl->bRequestType & USB_TYPE_MASK) != USB_TYPE_CLASS) { uvcg_info(f, "invalid request type\n"); @@ -248,6 +247,16 @@ uvc_function_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) memset(&v4l2_event, 0, sizeof(v4l2_event)); v4l2_event.type = UVC_EVENT_SETUP; memcpy(&uvc_event->req, ctrl, sizeof(uvc_event->req)); + + /* check for the interface number, fixup the interface number in + * the ctrl request so the userspace doesn't have to bother with + * offset and configfs parsing + */ + mctrl = &uvc_event->req; + mctrl->wIndex &= ~cpu_to_le16(0xff); + if (interface == uvc->streaming_intf) + mctrl->wIndex = cpu_to_le16(UVC_STRING_STREAMING_IDX); + v4l2_event_queue(&uvc->vdev, &v4l2_event); return 0; diff --git a/include/uapi/linux/usb/g_uvc.h b/include/uapi/linux/usb/g_uvc.h index 652f169a019e..8d7824dde1b2 100644 --- a/include/uapi/linux/usb/g_uvc.h +++ b/include/uapi/linux/usb/g_uvc.h @@ -21,6 +21,9 @@ #define UVC_EVENT_DATA (V4L2_EVENT_PRIVATE_START + 5) #define UVC_EVENT_LAST (V4L2_EVENT_PRIVATE_START + 5) +#define UVC_STRING_CONTROL_IDX 0 +#define UVC_STRING_STREAMING_IDX 1 + struct uvc_request_data { __s32 length; __u8 data[60]; -- cgit v1.2.3 From b295d484b97081feba72b071ffcb72fb4638ccfd Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:25 +0300 Subject: device property: Allow const parameter to dev_fwnode() It's not fully correct to take a const parameter pointer to a struct and return a non-const pointer to a member of that struct. Instead, introduce a const version of the dev_fwnode() API which takes and returns const pointers and use it where it's applicable. With this, convert dev_fwnode() to be a macro wrapper on top of const and non-const APIs that chooses one based on the type. Suggested-by: Sakari Ailus Fixes: aade55c86033 ("device property: Add const qualifier to device_get_match_data() parameter") Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-2-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/property.c | 11 +++++++++-- include/linux/property.h | 7 ++++++- 2 files changed, 15 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/base/property.c b/drivers/base/property.c index 4d6278a84868..d77302d28566 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -17,12 +17,19 @@ #include #include -struct fwnode_handle *dev_fwnode(const struct device *dev) +struct fwnode_handle *__dev_fwnode(struct device *dev) { return IS_ENABLED(CONFIG_OF) && dev->of_node ? of_fwnode_handle(dev->of_node) : dev->fwnode; } -EXPORT_SYMBOL_GPL(dev_fwnode); +EXPORT_SYMBOL_GPL(__dev_fwnode); + +const struct fwnode_handle *__dev_fwnode_const(const struct device *dev) +{ + return IS_ENABLED(CONFIG_OF) && dev->of_node ? + of_fwnode_handle(dev->of_node) : dev->fwnode; +} +EXPORT_SYMBOL_GPL(__dev_fwnode_const); /** * device_property_present - check if a property of a device is present diff --git a/include/linux/property.h b/include/linux/property.h index 117cc200c656..587b5b666b5b 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -32,7 +32,12 @@ enum dev_dma_attr { DEV_DMA_COHERENT, }; -struct fwnode_handle *dev_fwnode(const struct device *dev); +const struct fwnode_handle *__dev_fwnode_const(const struct device *dev); +struct fwnode_handle *__dev_fwnode(struct device *dev); +#define dev_fwnode(dev) \ + _Generic((dev), \ + const struct device *: __dev_fwnode_const, \ + struct device *: __dev_fwnode)(dev) bool device_property_present(struct device *dev, const char *propname); int device_property_read_u8_array(struct device *dev, const char *propname, -- cgit v1.2.3 From 23ead33bc6ed62abc9adc5fe27b9911e2ef5d209 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:26 +0300 Subject: device property: Constify fwnode connection match APIs The fwnode and device parameters are not altered in the fwnode connection match APIs, constify them. Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-3-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/property.c | 8 ++++---- drivers/usb/roles/class.c | 2 +- drivers/usb/typec/mux.c | 8 ++++---- drivers/usb/typec/retimer.c | 2 +- include/linux/property.h | 8 ++++---- 5 files changed, 14 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/base/property.c b/drivers/base/property.c index d77302d28566..58b8158add5c 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -1213,7 +1213,7 @@ const void *device_get_match_data(const struct device *dev) } EXPORT_SYMBOL_GPL(device_get_match_data); -static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode, +static unsigned int fwnode_graph_devcon_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, @@ -1247,7 +1247,7 @@ static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode, return count; } -static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode, +static unsigned int fwnode_devcon_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, @@ -1289,7 +1289,7 @@ static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode, * device node. @match will be used to convert the connection description to * data the caller is expecting to be returned. */ -void *fwnode_connection_find_match(struct fwnode_handle *fwnode, +void *fwnode_connection_find_match(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match) { @@ -1326,7 +1326,7 @@ EXPORT_SYMBOL_GPL(fwnode_connection_find_match); * * Return: Number of matches resolved, or negative errno. */ -int fwnode_connection_find_matches(struct fwnode_handle *fwnode, +int fwnode_connection_find_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, unsigned int matches_len) diff --git a/drivers/usb/roles/class.c b/drivers/usb/roles/class.c index dfaed7eee94f..a3575a5a18ce 100644 --- a/drivers/usb/roles/class.c +++ b/drivers/usb/roles/class.c @@ -87,7 +87,7 @@ enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw) } EXPORT_SYMBOL_GPL(usb_role_switch_get_role); -static void *usb_role_switch_match(struct fwnode_handle *fwnode, const char *id, +static void *usb_role_switch_match(const struct fwnode_handle *fwnode, const char *id, void *data) { struct device *dev; diff --git a/drivers/usb/typec/mux.c b/drivers/usb/typec/mux.c index 941735c73161..c7177ddd4f12 100644 --- a/drivers/usb/typec/mux.c +++ b/drivers/usb/typec/mux.c @@ -32,8 +32,8 @@ static int switch_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode); } -static void *typec_switch_match(struct fwnode_handle *fwnode, const char *id, - void *data) +static void *typec_switch_match(const struct fwnode_handle *fwnode, + const char *id, void *data) { struct device *dev; @@ -262,8 +262,8 @@ static int mux_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode); } -static void *typec_mux_match(struct fwnode_handle *fwnode, const char *id, - void *data) +static void *typec_mux_match(const struct fwnode_handle *fwnode, + const char *id, void *data) { const struct typec_altmode_desc *desc = data; struct device *dev; diff --git a/drivers/usb/typec/retimer.c b/drivers/usb/typec/retimer.c index ee94dbbe4745..8e1055783fe2 100644 --- a/drivers/usb/typec/retimer.c +++ b/drivers/usb/typec/retimer.c @@ -34,7 +34,7 @@ static int retimer_fwnode_match(struct device *dev, const void *fwnode) return device_match_fwnode(dev, fwnode) && dev_name_ends_with(dev, "-retimer"); } -static void *typec_retimer_match(struct fwnode_handle *fwnode, const char *id, void *data) +static void *typec_retimer_match(const struct fwnode_handle *fwnode, const char *id, void *data) { struct device *dev; diff --git a/include/linux/property.h b/include/linux/property.h index 587b5b666b5b..8d82775a901a 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -442,21 +442,21 @@ unsigned int fwnode_graph_get_endpoint_count(struct fwnode_handle *fwnode, int fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode, struct fwnode_endpoint *endpoint); -typedef void *(*devcon_match_fn_t)(struct fwnode_handle *fwnode, const char *id, +typedef void *(*devcon_match_fn_t)(const struct fwnode_handle *fwnode, const char *id, void *data); -void *fwnode_connection_find_match(struct fwnode_handle *fwnode, +void *fwnode_connection_find_match(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match); -static inline void *device_connection_find_match(struct device *dev, +static inline void *device_connection_find_match(const struct device *dev, const char *con_id, void *data, devcon_match_fn_t match) { return fwnode_connection_find_match(dev_fwnode(dev), con_id, data, match); } -int fwnode_connection_find_matches(struct fwnode_handle *fwnode, +int fwnode_connection_find_matches(const struct fwnode_handle *fwnode, const char *con_id, void *data, devcon_match_fn_t match, void **matches, unsigned int matches_len); -- cgit v1.2.3 From a1bfed6094ac6868c43aaa43d021bf562cd93d07 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:27 +0300 Subject: device property: Constify parameter in fwnode_graph_is_endpoint() Constify parameter in fwnode_graph_is_endpoint() since it doesn't alter anything related to it. Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-4-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/property.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/property.h b/include/linux/property.h index 8d82775a901a..7abb1792044f 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -410,7 +410,7 @@ struct fwnode_handle *fwnode_graph_get_remote_port( struct fwnode_handle *fwnode_graph_get_remote_endpoint( const struct fwnode_handle *fwnode); -static inline bool fwnode_graph_is_endpoint(struct fwnode_handle *fwnode) +static inline bool fwnode_graph_is_endpoint(const struct fwnode_handle *fwnode) { return fwnode_property_present(fwnode, "remote-endpoint"); } -- cgit v1.2.3 From 7952cd2b8213f20a1752634c25dfd215da537722 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:28 +0300 Subject: device property: Constify device child node APIs The device parameter is not altered in the device child node APIs, constify them. Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-5-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/property.c | 6 +++--- include/linux/property.h | 12 ++++++------ 2 files changed, 9 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/drivers/base/property.c b/drivers/base/property.c index 58b8158add5c..d3ea5f82978f 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -763,7 +763,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node); * @dev: Device to find the next child node for. * @child: Handle to one of the device's child nodes or a null handle. */ -struct fwnode_handle *device_get_next_child_node(struct device *dev, +struct fwnode_handle *device_get_next_child_node(const struct device *dev, struct fwnode_handle *child) { const struct fwnode_handle *fwnode = dev_fwnode(dev); @@ -800,7 +800,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_child_node); * @dev: Device to find the named child node for. * @childname: String to match child node name against. */ -struct fwnode_handle *device_get_named_child_node(struct device *dev, +struct fwnode_handle *device_get_named_child_node(const struct device *dev, const char *childname) { return fwnode_get_named_child_node(dev_fwnode(dev), childname); @@ -859,7 +859,7 @@ EXPORT_SYMBOL_GPL(fwnode_device_is_available); * device_get_child_node_count - return the number of child nodes for device * @dev: Device to cound the child nodes for */ -unsigned int device_get_child_node_count(struct device *dev) +unsigned int device_get_child_node_count(const struct device *dev) { struct fwnode_handle *child; unsigned int count = 0; diff --git a/include/linux/property.h b/include/linux/property.h index 7abb1792044f..472689e53ade 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -114,16 +114,16 @@ struct fwnode_handle *fwnode_get_next_available_child_node( for (child = fwnode_get_next_available_child_node(fwnode, NULL); child;\ child = fwnode_get_next_available_child_node(fwnode, child)) -struct fwnode_handle *device_get_next_child_node( - struct device *dev, struct fwnode_handle *child); +struct fwnode_handle *device_get_next_child_node(const struct device *dev, + struct fwnode_handle *child); #define device_for_each_child_node(dev, child) \ for (child = device_get_next_child_node(dev, NULL); child; \ child = device_get_next_child_node(dev, child)) -struct fwnode_handle *fwnode_get_named_child_node( - const struct fwnode_handle *fwnode, const char *childname); -struct fwnode_handle *device_get_named_child_node(struct device *dev, +struct fwnode_handle *fwnode_get_named_child_node(const struct fwnode_handle *fwnode, + const char *childname); +struct fwnode_handle *device_get_named_child_node(const struct device *dev, const char *childname); struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode); @@ -132,7 +132,7 @@ void fwnode_handle_put(struct fwnode_handle *fwnode); int fwnode_irq_get(const struct fwnode_handle *fwnode, unsigned int index); int fwnode_irq_get_byname(const struct fwnode_handle *fwnode, const char *name); -unsigned int device_get_child_node_count(struct device *dev); +unsigned int device_get_child_node_count(const struct device *dev); static inline bool device_property_read_bool(struct device *dev, const char *propname) -- cgit v1.2.3 From 59789f3418dd3c0a187490d49e900a59a5c8d732 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 4 Oct 2022 12:21:29 +0300 Subject: device property: Constify parameter in device_dma_supported() and device_get_dma_attr() Constify parameter in device_dma_supported() and device_get_dma_attr() since they don't alter anything related to it. Signed-off-by: Andy Shevchenko Acked-by: Heikki Krogerus Reviewed-by: Sakari Ailus Link: https://lore.kernel.org/r/20221004092129.19412-6-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/property.c | 4 ++-- include/linux/property.h | 5 ++--- 2 files changed, 4 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/base/property.c b/drivers/base/property.c index d3ea5f82978f..68f61d3e3857 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -871,13 +871,13 @@ unsigned int device_get_child_node_count(const struct device *dev) } EXPORT_SYMBOL_GPL(device_get_child_node_count); -bool device_dma_supported(struct device *dev) +bool device_dma_supported(const struct device *dev) { return fwnode_call_bool_op(dev_fwnode(dev), device_dma_supported); } EXPORT_SYMBOL_GPL(device_dma_supported); -enum dev_dma_attr device_get_dma_attr(struct device *dev) +enum dev_dma_attr device_get_dma_attr(const struct device *dev) { if (!fwnode_has_op(dev_fwnode(dev), device_get_dma_attr)) return DEV_DMA_NOT_SUPPORTED; diff --git a/include/linux/property.h b/include/linux/property.h index 472689e53ade..83674f968a8f 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -388,9 +388,8 @@ property_entries_dup(const struct property_entry *properties); void property_entries_free(const struct property_entry *properties); -bool device_dma_supported(struct device *dev); - -enum dev_dma_attr device_get_dma_attr(struct device *dev); +bool device_dma_supported(const struct device *dev); +enum dev_dma_attr device_get_dma_attr(const struct device *dev); const void *device_get_match_data(const struct device *dev); -- cgit v1.2.3 From f5798ced419627ee53f4019e4a9a652bc73cafc4 Mon Sep 17 00:00:00 2001 From: Viorel Suman Date: Wed, 21 Sep 2022 17:36:03 +0300 Subject: dt-bindings: firmware: imx: sync with SCFW kit v1.13.0 Sync defines with the latest available SCFW kit version 1.13.0, may be found at the address below: https://www.nxp.com/webapp/Download?colCode=L5.15.32_2.0.0_SCFWKIT-1.13.0&appType=license Signed-off-by: Viorel Suman Acked-by: Krzysztof Kozlowski Signed-off-by: Shawn Guo --- include/dt-bindings/firmware/imx/rsrc.h | 302 ++++++++++++++++++++++---------- 1 file changed, 206 insertions(+), 96 deletions(-) (limited to 'include') diff --git a/include/dt-bindings/firmware/imx/rsrc.h b/include/dt-bindings/firmware/imx/rsrc.h index 1675de05ad33..1a8c025d77b8 100644 --- a/include/dt-bindings/firmware/imx/rsrc.h +++ b/include/dt-bindings/firmware/imx/rsrc.h @@ -13,30 +13,30 @@ * never be changed or removed (only added to at the end of the list). */ -#define IMX_SC_R_A53 0 -#define IMX_SC_R_A53_0 1 -#define IMX_SC_R_A53_1 2 -#define IMX_SC_R_A53_2 3 -#define IMX_SC_R_A53_3 4 -#define IMX_SC_R_A72 5 -#define IMX_SC_R_A72_0 6 -#define IMX_SC_R_A72_1 7 -#define IMX_SC_R_A72_2 8 -#define IMX_SC_R_A72_3 9 +#define IMX_SC_R_AP_0 0 +#define IMX_SC_R_AP_0_0 1 +#define IMX_SC_R_AP_0_1 2 +#define IMX_SC_R_AP_0_2 3 +#define IMX_SC_R_AP_0_3 4 +#define IMX_SC_R_AP_1 5 +#define IMX_SC_R_AP_1_0 6 +#define IMX_SC_R_AP_1_1 7 +#define IMX_SC_R_AP_1_2 8 +#define IMX_SC_R_AP_1_3 9 #define IMX_SC_R_CCI 10 #define IMX_SC_R_DB 11 #define IMX_SC_R_DRC_0 12 #define IMX_SC_R_DRC_1 13 #define IMX_SC_R_GIC_SMMU 14 -#define IMX_SC_R_IRQSTR_M4_0 15 -#define IMX_SC_R_IRQSTR_M4_1 16 -#define IMX_SC_R_SMMU 17 -#define IMX_SC_R_GIC 18 +#define IMX_SC_R_IRQSTR_MCU_0 15 +#define IMX_SC_R_IRQSTR_MCU_1 16 +#define IMX_SC_R_SMMU_0 17 +#define IMX_SC_R_GIC_0 18 #define IMX_SC_R_DC_0_BLIT0 19 #define IMX_SC_R_DC_0_BLIT1 20 #define IMX_SC_R_DC_0_BLIT2 21 #define IMX_SC_R_DC_0_BLIT_OUT 22 -#define IMX_SC_R_PERF 23 +#define IMX_SC_R_PERF_0 23 #define IMX_SC_R_USB_1_PHY 24 #define IMX_SC_R_DC_0_WARP 25 #define IMX_SC_R_V2X_MU_0 26 @@ -56,11 +56,14 @@ #define IMX_SC_R_V2X_MU_3 40 #define IMX_SC_R_V2X_MU_4 41 #define IMX_SC_R_DC_1_WARP 42 +#define IMX_SC_R_STM 43 #define IMX_SC_R_SECVIO 44 #define IMX_SC_R_DC_1_VIDEO0 45 #define IMX_SC_R_DC_1_VIDEO1 46 #define IMX_SC_R_DC_1_FRAC0 47 +#define IMX_SC_R_V2X 48 #define IMX_SC_R_DC_1 49 +#define IMX_SC_R_UNUSED14 50 #define IMX_SC_R_DC_1_PLL_0 51 #define IMX_SC_R_DC_1_PLL_1 52 #define IMX_SC_R_SPI_0 53 @@ -151,10 +154,10 @@ #define IMX_SC_R_DMA_1_CH29 137 #define IMX_SC_R_DMA_1_CH30 138 #define IMX_SC_R_DMA_1_CH31 139 -#define IMX_SC_R_UNUSED1 140 -#define IMX_SC_R_UNUSED2 141 -#define IMX_SC_R_UNUSED3 142 -#define IMX_SC_R_UNUSED4 143 +#define IMX_SC_R_V2X_PID0 140 +#define IMX_SC_R_V2X_PID1 141 +#define IMX_SC_R_V2X_PID2 142 +#define IMX_SC_R_V2X_PID3 143 #define IMX_SC_R_GPU_0_PID0 144 #define IMX_SC_R_GPU_0_PID1 145 #define IMX_SC_R_GPU_0_PID2 146 @@ -183,7 +186,7 @@ #define IMX_SC_R_PCIE_B 169 #define IMX_SC_R_SATA_0 170 #define IMX_SC_R_SERDES_1 171 -#define IMX_SC_R_HSIO_GPIO 172 +#define IMX_SC_R_HSIO_GPIO_0 172 #define IMX_SC_R_MATCH_15 173 #define IMX_SC_R_MATCH_16 174 #define IMX_SC_R_MATCH_17 175 @@ -250,15 +253,15 @@ #define IMX_SC_R_ROM_0 236 #define IMX_SC_R_FSPI_0 237 #define IMX_SC_R_FSPI_1 238 -#define IMX_SC_R_IEE 239 -#define IMX_SC_R_IEE_R0 240 -#define IMX_SC_R_IEE_R1 241 -#define IMX_SC_R_IEE_R2 242 -#define IMX_SC_R_IEE_R3 243 -#define IMX_SC_R_IEE_R4 244 -#define IMX_SC_R_IEE_R5 245 -#define IMX_SC_R_IEE_R6 246 -#define IMX_SC_R_IEE_R7 247 +#define IMX_SC_R_IEE_0 239 +#define IMX_SC_R_IEE_0_R0 240 +#define IMX_SC_R_IEE_0_R1 241 +#define IMX_SC_R_IEE_0_R2 242 +#define IMX_SC_R_IEE_0_R3 243 +#define IMX_SC_R_IEE_0_R4 244 +#define IMX_SC_R_IEE_0_R5 245 +#define IMX_SC_R_IEE_0_R6 246 +#define IMX_SC_R_IEE_0_R7 247 #define IMX_SC_R_SDHC_0 248 #define IMX_SC_R_SDHC_1 249 #define IMX_SC_R_SDHC_2 250 @@ -289,46 +292,50 @@ #define IMX_SC_R_LVDS_2_PWM_0 275 #define IMX_SC_R_LVDS_2_I2C_0 276 #define IMX_SC_R_LVDS_2_I2C_1 277 -#define IMX_SC_R_M4_0_PID0 278 -#define IMX_SC_R_M4_0_PID1 279 -#define IMX_SC_R_M4_0_PID2 280 -#define IMX_SC_R_M4_0_PID3 281 -#define IMX_SC_R_M4_0_PID4 282 -#define IMX_SC_R_M4_0_RGPIO 283 -#define IMX_SC_R_M4_0_SEMA42 284 -#define IMX_SC_R_M4_0_TPM 285 -#define IMX_SC_R_M4_0_PIT 286 -#define IMX_SC_R_M4_0_UART 287 -#define IMX_SC_R_M4_0_I2C 288 -#define IMX_SC_R_M4_0_INTMUX 289 -#define IMX_SC_R_M4_0_MU_0B 292 -#define IMX_SC_R_M4_0_MU_0A0 293 -#define IMX_SC_R_M4_0_MU_0A1 294 -#define IMX_SC_R_M4_0_MU_0A2 295 -#define IMX_SC_R_M4_0_MU_0A3 296 -#define IMX_SC_R_M4_0_MU_1A 297 -#define IMX_SC_R_M4_1_PID0 298 -#define IMX_SC_R_M4_1_PID1 299 -#define IMX_SC_R_M4_1_PID2 300 -#define IMX_SC_R_M4_1_PID3 301 -#define IMX_SC_R_M4_1_PID4 302 -#define IMX_SC_R_M4_1_RGPIO 303 -#define IMX_SC_R_M4_1_SEMA42 304 -#define IMX_SC_R_M4_1_TPM 305 -#define IMX_SC_R_M4_1_PIT 306 -#define IMX_SC_R_M4_1_UART 307 -#define IMX_SC_R_M4_1_I2C 308 -#define IMX_SC_R_M4_1_INTMUX 309 -#define IMX_SC_R_M4_1_MU_0B 312 -#define IMX_SC_R_M4_1_MU_0A0 313 -#define IMX_SC_R_M4_1_MU_0A1 314 -#define IMX_SC_R_M4_1_MU_0A2 315 -#define IMX_SC_R_M4_1_MU_0A3 316 -#define IMX_SC_R_M4_1_MU_1A 317 +#define IMX_SC_R_MCU_0_PID0 278 +#define IMX_SC_R_MCU_0_PID1 279 +#define IMX_SC_R_MCU_0_PID2 280 +#define IMX_SC_R_MCU_0_PID3 281 +#define IMX_SC_R_MCU_0_PID4 282 +#define IMX_SC_R_MCU_0_RGPIO 283 +#define IMX_SC_R_MCU_0_SEMA42 284 +#define IMX_SC_R_MCU_0_TPM 285 +#define IMX_SC_R_MCU_0_PIT 286 +#define IMX_SC_R_MCU_0_UART 287 +#define IMX_SC_R_MCU_0_I2C 288 +#define IMX_SC_R_MCU_0_INTMUX 289 +#define IMX_SC_R_ENET_0_A0 290 +#define IMX_SC_R_ENET_0_A1 291 +#define IMX_SC_R_MCU_0_MU_0B 292 +#define IMX_SC_R_MCU_0_MU_0A0 293 +#define IMX_SC_R_MCU_0_MU_0A1 294 +#define IMX_SC_R_MCU_0_MU_0A2 295 +#define IMX_SC_R_MCU_0_MU_0A3 296 +#define IMX_SC_R_MCU_0_MU_1A 297 +#define IMX_SC_R_MCU_1_PID0 298 +#define IMX_SC_R_MCU_1_PID1 299 +#define IMX_SC_R_MCU_1_PID2 300 +#define IMX_SC_R_MCU_1_PID3 301 +#define IMX_SC_R_MCU_1_PID4 302 +#define IMX_SC_R_MCU_1_RGPIO 303 +#define IMX_SC_R_MCU_1_SEMA42 304 +#define IMX_SC_R_MCU_1_TPM 305 +#define IMX_SC_R_MCU_1_PIT 306 +#define IMX_SC_R_MCU_1_UART 307 +#define IMX_SC_R_MCU_1_I2C 308 +#define IMX_SC_R_MCU_1_INTMUX 309 +#define IMX_SC_R_UNUSED17 310 +#define IMX_SC_R_UNUSED18 311 +#define IMX_SC_R_MCU_1_MU_0B 312 +#define IMX_SC_R_MCU_1_MU_0A0 313 +#define IMX_SC_R_MCU_1_MU_0A1 314 +#define IMX_SC_R_MCU_1_MU_0A2 315 +#define IMX_SC_R_MCU_1_MU_0A3 316 +#define IMX_SC_R_MCU_1_MU_1A 317 #define IMX_SC_R_SAI_0 318 #define IMX_SC_R_SAI_1 319 #define IMX_SC_R_SAI_2 320 -#define IMX_SC_R_IRQSTR_SCU2 321 +#define IMX_SC_R_IRQSTR_AP_0 321 #define IMX_SC_R_IRQSTR_DSP 322 #define IMX_SC_R_ELCDIF_PLL 323 #define IMX_SC_R_OCRAM 324 @@ -373,33 +380,33 @@ #define IMX_SC_R_VPU_PID5 363 #define IMX_SC_R_VPU_PID6 364 #define IMX_SC_R_VPU_PID7 365 -#define IMX_SC_R_VPU_UART 366 -#define IMX_SC_R_VPUCORE 367 -#define IMX_SC_R_VPUCORE_0 368 -#define IMX_SC_R_VPUCORE_1 369 -#define IMX_SC_R_VPUCORE_2 370 -#define IMX_SC_R_VPUCORE_3 371 +#define IMX_SC_R_ENET_0_A2 366 +#define IMX_SC_R_ENET_1_A0 367 +#define IMX_SC_R_ENET_1_A1 368 +#define IMX_SC_R_ENET_1_A2 369 +#define IMX_SC_R_ENET_1_A3 370 +#define IMX_SC_R_ENET_1_A4 371 #define IMX_SC_R_DMA_4_CH0 372 #define IMX_SC_R_DMA_4_CH1 373 #define IMX_SC_R_DMA_4_CH2 374 #define IMX_SC_R_DMA_4_CH3 375 #define IMX_SC_R_DMA_4_CH4 376 -#define IMX_SC_R_ISI_CH0 377 -#define IMX_SC_R_ISI_CH1 378 -#define IMX_SC_R_ISI_CH2 379 -#define IMX_SC_R_ISI_CH3 380 -#define IMX_SC_R_ISI_CH4 381 -#define IMX_SC_R_ISI_CH5 382 -#define IMX_SC_R_ISI_CH6 383 -#define IMX_SC_R_ISI_CH7 384 -#define IMX_SC_R_MJPEG_DEC_S0 385 -#define IMX_SC_R_MJPEG_DEC_S1 386 -#define IMX_SC_R_MJPEG_DEC_S2 387 -#define IMX_SC_R_MJPEG_DEC_S3 388 -#define IMX_SC_R_MJPEG_ENC_S0 389 -#define IMX_SC_R_MJPEG_ENC_S1 390 -#define IMX_SC_R_MJPEG_ENC_S2 391 -#define IMX_SC_R_MJPEG_ENC_S3 392 +#define IMX_SC_R_ISI_0_CH0 377 +#define IMX_SC_R_ISI_0_CH1 378 +#define IMX_SC_R_ISI_0_CH2 379 +#define IMX_SC_R_ISI_0_CH3 380 +#define IMX_SC_R_ISI_0_CH4 381 +#define IMX_SC_R_ISI_0_CH5 382 +#define IMX_SC_R_ISI_0_CH6 383 +#define IMX_SC_R_ISI_0_CH7 384 +#define IMX_SC_R_MJPEG_0_DEC_S0 385 +#define IMX_SC_R_MJPEG_0_DEC_S1 386 +#define IMX_SC_R_MJPEG_0_DEC_S2 387 +#define IMX_SC_R_MJPEG_0_DEC_S3 388 +#define IMX_SC_R_MJPEG_0_ENC_S0 389 +#define IMX_SC_R_MJPEG_0_ENC_S1 390 +#define IMX_SC_R_MJPEG_0_ENC_S2 391 +#define IMX_SC_R_MJPEG_0_ENC_S3 392 #define IMX_SC_R_MIPI_0 393 #define IMX_SC_R_MIPI_0_PWM_0 394 #define IMX_SC_R_MIPI_0_I2C_0 395 @@ -514,11 +521,11 @@ #define IMX_SC_R_SECO_MU_3 504 #define IMX_SC_R_SECO_MU_4 505 #define IMX_SC_R_HDMI_RX_PWM_0 506 -#define IMX_SC_R_A35 507 -#define IMX_SC_R_A35_0 508 -#define IMX_SC_R_A35_1 509 -#define IMX_SC_R_A35_2 510 -#define IMX_SC_R_A35_3 511 +#define IMX_SC_R_AP_2 507 +#define IMX_SC_R_AP_2_0 508 +#define IMX_SC_R_AP_2_1 509 +#define IMX_SC_R_AP_2_2 510 +#define IMX_SC_R_AP_2_3 511 #define IMX_SC_R_DSP 512 #define IMX_SC_R_DSP_RAM 513 #define IMX_SC_R_CAAM_JR1_OUT 514 @@ -539,8 +546,8 @@ #define IMX_SC_R_BOARD_R5 529 #define IMX_SC_R_BOARD_R6 530 #define IMX_SC_R_BOARD_R7 531 -#define IMX_SC_R_MJPEG_DEC_MP 532 -#define IMX_SC_R_MJPEG_ENC_MP 533 +#define IMX_SC_R_MJPEG_0_DEC_MP 532 +#define IMX_SC_R_MJPEG_0_ENC_MP 533 #define IMX_SC_R_VPU_TS_0 534 #define IMX_SC_R_VPU_MU_0 535 #define IMX_SC_R_VPU_MU_1 536 @@ -572,6 +579,105 @@ #define IMX_SC_PM_CLK_PLL 4 /* PLL */ #define IMX_SC_PM_CLK_BYPASS 4 /* Bypass clock */ +/* + * Compatibility defines for sc_rsrc_t + */ +#define IMX_SC_R_A35 IMX_SC_R_AP_2 +#define IMX_SC_R_A35_0 IMX_SC_R_AP_2_0 +#define IMX_SC_R_A35_1 IMX_SC_R_AP_2_1 +#define IMX_SC_R_A35_2 IMX_SC_R_AP_2_2 +#define IMX_SC_R_A35_3 IMX_SC_R_AP_2_3 +#define IMX_SC_R_A53 IMX_SC_R_AP_0 +#define IMX_SC_R_A53_0 IMX_SC_R_AP_0_0 +#define IMX_SC_R_A53_1 IMX_SC_R_AP_0_1 +#define IMX_SC_R_A53_2 IMX_SC_R_AP_0_2 +#define IMX_SC_R_A53_3 IMX_SC_R_AP_0_3 +#define IMX_SC_R_A72 IMX_SC_R_AP_1 +#define IMX_SC_R_A72_0 IMX_SC_R_AP_1_0 +#define IMX_SC_R_A72_1 IMX_SC_R_AP_1_1 +#define IMX_SC_R_A72_2 IMX_SC_R_AP_1_2 +#define IMX_SC_R_A72_3 IMX_SC_R_AP_1_3 +#define IMX_SC_R_GIC IMX_SC_R_GIC_0 +#define IMX_SC_R_HSIO_GPIO IMX_SC_R_HSIO_GPIO_0 +#define IMX_SC_R_IEE IMX_SC_R_IEE_0 +#define IMX_SC_R_IEE_R0 IMX_SC_R_IEE_0_R0 +#define IMX_SC_R_IEE_R1 IMX_SC_R_IEE_0_R1 +#define IMX_SC_R_IEE_R2 IMX_SC_R_IEE_0_R2 +#define IMX_SC_R_IEE_R3 IMX_SC_R_IEE_0_R3 +#define IMX_SC_R_IEE_R4 IMX_SC_R_IEE_0_R4 +#define IMX_SC_R_IEE_R5 IMX_SC_R_IEE_0_R5 +#define IMX_SC_R_IEE_R6 IMX_SC_R_IEE_0_R6 +#define IMX_SC_R_IEE_R7 IMX_SC_R_IEE_0_R7 +#define IMX_SC_R_IRQSTR_M4_0 IMX_SC_R_IRQSTR_MCU_0 +#define IMX_SC_R_IRQSTR_M4_1 IMX_SC_R_IRQSTR_MCU_1 +#define IMX_SC_R_IRQSTR_SCU2 IMX_SC_R_IRQSTR_AP_0 +#define IMX_SC_R_ISI_CH0 IMX_SC_R_ISI_0_CH0 +#define IMX_SC_R_ISI_CH1 IMX_SC_R_ISI_0_CH1 +#define IMX_SC_R_ISI_CH2 IMX_SC_R_ISI_0_CH2 +#define IMX_SC_R_ISI_CH3 IMX_SC_R_ISI_0_CH3 +#define IMX_SC_R_ISI_CH4 IMX_SC_R_ISI_0_CH4 +#define IMX_SC_R_ISI_CH5 IMX_SC_R_ISI_0_CH5 +#define IMX_SC_R_ISI_CH6 IMX_SC_R_ISI_0_CH6 +#define IMX_SC_R_ISI_CH7 IMX_SC_R_ISI_0_CH7 +#define IMX_SC_R_M4_0_I2C IMX_SC_R_MCU_0_I2C +#define IMX_SC_R_M4_0_INTMUX IMX_SC_R_MCU_0_INTMUX +#define IMX_SC_R_M4_0_MU_0A0 IMX_SC_R_MCU_0_MU_0A0 +#define IMX_SC_R_M4_0_MU_0A1 IMX_SC_R_MCU_0_MU_0A1 +#define IMX_SC_R_M4_0_MU_0A2 IMX_SC_R_MCU_0_MU_0A2 +#define IMX_SC_R_M4_0_MU_0A3 IMX_SC_R_MCU_0_MU_0A3 +#define IMX_SC_R_M4_0_MU_0B IMX_SC_R_MCU_0_MU_0B +#define IMX_SC_R_M4_0_MU_1A IMX_SC_R_MCU_0_MU_1A +#define IMX_SC_R_M4_0_PID0 IMX_SC_R_MCU_0_PID0 +#define IMX_SC_R_M4_0_PID1 IMX_SC_R_MCU_0_PID1 +#define IMX_SC_R_M4_0_PID2 IMX_SC_R_MCU_0_PID2 +#define IMX_SC_R_M4_0_PID3 IMX_SC_R_MCU_0_PID3 +#define IMX_SC_R_M4_0_PID4 IMX_SC_R_MCU_0_PID4 +#define IMX_SC_R_M4_0_PIT IMX_SC_R_MCU_0_PIT +#define IMX_SC_R_M4_0_RGPIO IMX_SC_R_MCU_0_RGPIO +#define IMX_SC_R_M4_0_SEMA42 IMX_SC_R_MCU_0_SEMA42 +#define IMX_SC_R_M4_0_TPM IMX_SC_R_MCU_0_TPM +#define IMX_SC_R_M4_0_UART IMX_SC_R_MCU_0_UART +#define IMX_SC_R_M4_1_I2C IMX_SC_R_MCU_1_I2C +#define IMX_SC_R_M4_1_INTMUX IMX_SC_R_MCU_1_INTMUX +#define IMX_SC_R_M4_1_MU_0A0 IMX_SC_R_MCU_1_MU_0A0 +#define IMX_SC_R_M4_1_MU_0A1 IMX_SC_R_MCU_1_MU_0A1 +#define IMX_SC_R_M4_1_MU_0A2 IMX_SC_R_MCU_1_MU_0A2 +#define IMX_SC_R_M4_1_MU_0A3 IMX_SC_R_MCU_1_MU_0A3 +#define IMX_SC_R_M4_1_MU_0B IMX_SC_R_MCU_1_MU_0B +#define IMX_SC_R_M4_1_MU_1A IMX_SC_R_MCU_1_MU_1A +#define IMX_SC_R_M4_1_PID0 IMX_SC_R_MCU_1_PID0 +#define IMX_SC_R_M4_1_PID1 IMX_SC_R_MCU_1_PID1 +#define IMX_SC_R_M4_1_PID2 IMX_SC_R_MCU_1_PID2 +#define IMX_SC_R_M4_1_PID3 IMX_SC_R_MCU_1_PID3 +#define IMX_SC_R_M4_1_PID4 IMX_SC_R_MCU_1_PID4 +#define IMX_SC_R_M4_1_PIT IMX_SC_R_MCU_1_PIT +#define IMX_SC_R_M4_1_RGPIO IMX_SC_R_MCU_1_RGPIO +#define IMX_SC_R_M4_1_SEMA42 IMX_SC_R_MCU_1_SEMA42 +#define IMX_SC_R_M4_1_TPM IMX_SC_R_MCU_1_TPM +#define IMX_SC_R_M4_1_UART IMX_SC_R_MCU_1_UART +#define IMX_SC_R_MJPEG_DEC_MP IMX_SC_R_MJPEG_0_DEC_MP +#define IMX_SC_R_MJPEG_DEC_S0 IMX_SC_R_MJPEG_0_DEC_S0 +#define IMX_SC_R_MJPEG_DEC_S1 IMX_SC_R_MJPEG_0_DEC_S1 +#define IMX_SC_R_MJPEG_DEC_S2 IMX_SC_R_MJPEG_0_DEC_S2 +#define IMX_SC_R_MJPEG_DEC_S3 IMX_SC_R_MJPEG_0_DEC_S3 +#define IMX_SC_R_MJPEG_ENC_MP IMX_SC_R_MJPEG_0_ENC_MP +#define IMX_SC_R_MJPEG_ENC_S0 IMX_SC_R_MJPEG_0_ENC_S0 +#define IMX_SC_R_MJPEG_ENC_S1 IMX_SC_R_MJPEG_0_ENC_S1 +#define IMX_SC_R_MJPEG_ENC_S2 IMX_SC_R_MJPEG_0_ENC_S2 +#define IMX_SC_R_MJPEG_ENC_S3 IMX_SC_R_MJPEG_0_ENC_S3 +#define IMX_SC_R_PERF IMX_SC_R_PERF_0 +#define IMX_SC_R_SMMU IMX_SC_R_SMMU_0 +#define IMX_SC_R_VPU_UART IMX_SC_R_ENET_0_A2 +#define IMX_SC_R_VPUCORE IMX_SC_R_ENET_1_A0 +#define IMX_SC_R_VPUCORE_0 IMX_SC_R_ENET_1_A1 +#define IMX_SC_R_VPUCORE_1 IMX_SC_R_ENET_1_A2 +#define IMX_SC_R_VPUCORE_2 IMX_SC_R_ENET_1_A3 +#define IMX_SC_R_VPUCORE_3 IMX_SC_R_ENET_1_A4 +#define IMX_SC_R_UNUSED1 IMX_SC_R_V2X_PID0 +#define IMX_SC_R_UNUSED2 IMX_SC_R_V2X_PID1 +#define IMX_SC_R_UNUSED3 IMX_SC_R_V2X_PID2 +#define IMX_SC_R_UNUSED4 IMX_SC_R_V2X_PID3 + /* * Defines for SC CONTROL */ @@ -637,6 +743,10 @@ #define IMX_SC_C_INTF_SEL 59 #define IMX_SC_C_RXC_DLY 60 #define IMX_SC_C_TIMER_SEL 61 -#define IMX_SC_C_LAST 62 +#define IMX_SC_C_MISC0 62 +#define IMX_SC_C_MISC1 63 +#define IMX_SC_C_MISC2 64 +#define IMX_SC_C_MISC3 65 +#define IMX_SC_C_LAST 66 #endif /* __DT_BINDINGS_RSCRC_IMX_H */ -- cgit v1.2.3 From 6a542d1d5f6c814fd3643b43e85b21757c1e363b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 8 Jun 2020 12:21:07 -0400 Subject: kill signal_pt_regs() Once upon at it was used on hot paths, but that had not been true since 2013. IOW, there's no point for arch-optimized equivalent of task_pt_regs(current) - remaining two users are not worth bothering with. Signed-off-by: Al Viro --- arch/alpha/include/asm/ptrace.h | 1 - fs/coredump.c | 2 +- include/linux/ptrace.h | 9 --------- kernel/signal.c | 2 +- 4 files changed, 2 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h index df5f317ab3fc..3557ce64ed21 100644 --- a/arch/alpha/include/asm/ptrace.h +++ b/arch/alpha/include/asm/ptrace.h @@ -16,7 +16,6 @@ #define current_pt_regs() \ ((struct pt_regs *) ((char *)current_thread_info() + 2*PAGE_SIZE) - 1) -#define signal_pt_regs current_pt_regs #define force_successful_syscall_return() (current_pt_regs()->r0 = 0) diff --git a/fs/coredump.c b/fs/coredump.c index 7bad7785e8e6..b4ec1bf889f9 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -525,7 +525,7 @@ void do_coredump(const kernel_siginfo_t *siginfo) static atomic_t core_dump_count = ATOMIC_INIT(0); struct coredump_params cprm = { .siginfo = siginfo, - .regs = signal_pt_regs(), + .regs = task_pt_regs(current), .limit = rlimit(RLIMIT_CORE), /* * We must use the same mm->flags while dumping core to avoid diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index c952c5ba8fab..eaaef3ffec22 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -389,15 +389,6 @@ static inline void user_single_step_report(struct pt_regs *regs) #define current_pt_regs() task_pt_regs(current) #endif -/* - * unlike current_pt_regs(), this one is equal to task_pt_regs(current) - * on *all* architectures; the only reason to have a per-arch definition - * is optimisation. - */ -#ifndef signal_pt_regs -#define signal_pt_regs() task_pt_regs(current) -#endif - #ifndef current_user_stack_pointer #define current_user_stack_pointer() user_stack_pointer(current_pt_regs()) #endif diff --git a/kernel/signal.c b/kernel/signal.c index d140672185a4..848d5c282d35 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1255,7 +1255,7 @@ int send_signal_locked(int sig, struct kernel_siginfo *info, static void print_fatal_signal(int signr) { - struct pt_regs *regs = signal_pt_regs(); + struct pt_regs *regs = task_pt_regs(current); pr_info("potentially unexpected fatal signal %d.\n", signr); #if defined(__i386__) && !defined(__arch_um__) -- cgit v1.2.3 From 9a938eba8d284fba0daff62142dece74ae3c16de Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 8 Jun 2020 12:25:39 -0400 Subject: kill coredump_params->regs it's always task_pt_regs(current) Signed-off-by: Al Viro --- fs/binfmt_elf.c | 4 ++-- fs/coredump.c | 1 - include/linux/coredump.h | 1 - 3 files changed, 2 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 63c7ebb0da89..002fd713ac11 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -2082,7 +2082,7 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, /* now collect the dump for the current */ memset(info->prstatus, 0, sizeof(*info->prstatus)); fill_prstatus(&info->prstatus->common, current, cprm->siginfo->si_signo); - elf_core_copy_regs(&info->prstatus->pr_reg, cprm->regs); + elf_core_copy_regs(&info->prstatus->pr_reg, task_pt_regs(current)); /* Set up header */ fill_elf_header(elf, phdrs, ELF_ARCH, ELF_CORE_EFLAGS); @@ -2109,7 +2109,7 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, /* Try to dump the FPU. */ info->prstatus->pr_fpvalid = - elf_core_copy_task_fpregs(current, cprm->regs, info->fpu); + elf_core_copy_task_fpregs(current, task_pt_regs(current), info->fpu); if (info->prstatus->pr_fpvalid) fill_note(info->notes + info->numnote++, "CORE", NT_PRFPREG, sizeof(*info->fpu), info->fpu); diff --git a/fs/coredump.c b/fs/coredump.c index b4ec1bf889f9..1a474de1e52b 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -525,7 +525,6 @@ void do_coredump(const kernel_siginfo_t *siginfo) static atomic_t core_dump_count = ATOMIC_INIT(0); struct coredump_params cprm = { .siginfo = siginfo, - .regs = task_pt_regs(current), .limit = rlimit(RLIMIT_CORE), /* * We must use the same mm->flags while dumping core to avoid diff --git a/include/linux/coredump.h b/include/linux/coredump.h index 08a1d3e7e46d..a0655d7c149c 100644 --- a/include/linux/coredump.h +++ b/include/linux/coredump.h @@ -18,7 +18,6 @@ struct core_vma_metadata { struct coredump_params { const kernel_siginfo_t *siginfo; - struct pt_regs *regs; struct file *file; unsigned long limit; unsigned long mm_flags; -- cgit v1.2.3 From fcf1492d6697fb22a4328260b0c76be12ed3badd Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 4 Sep 2022 17:15:38 -0400 Subject: elf_core_copy_task_regs(): task_pt_regs is defined everywhere Had been since 2011 for all live architectures, ever since 2013 for all architectures, period. Signed-off-by: Al Viro --- include/linux/elfcore.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h index 346a8b56cdc8..fcf58e16d1e3 100644 --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -88,7 +88,7 @@ static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* { #if defined (ELF_CORE_COPY_TASK_REGS) return ELF_CORE_COPY_TASK_REGS(t, elfregs); -#elif defined (task_pt_regs) +#else elf_core_copy_regs(elfregs, task_pt_regs(t)); #endif return 0; -- cgit v1.2.3 From 2d4daa549c17b6ba4845a751c7a78d3b2419d78f Mon Sep 17 00:00:00 2001 From: Babu Moger Date: Tue, 27 Sep 2022 15:16:36 -0500 Subject: x86/resctrl: Remove arch_has_empty_bitmaps The field arch_has_empty_bitmaps is not required anymore. The field min_cbm_bits is enough to validate the CBM (capacity bit mask) if the architecture can support the zero CBM or not. Suggested-by: Reinette Chatre Signed-off-by: Babu Moger Signed-off-by: Borislav Petkov Reviewed-by: Reinette Chatre Reviewed-by: Fenghua Yu Link: https://lore.kernel.org/r/166430979654.372014.615622285687642644.stgit@bmoger-ubuntu --- arch/x86/kernel/cpu/resctrl/core.c | 2 -- arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 3 +-- include/linux/resctrl.h | 6 +++--- 3 files changed, 4 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index 3266ea36667c..03cfbf0fe000 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -828,7 +828,6 @@ static __init void rdt_init_res_defs_intel(void) if (r->rid == RDT_RESOURCE_L3 || r->rid == RDT_RESOURCE_L2) { r->cache.arch_has_sparse_bitmaps = false; - r->cache.arch_has_empty_bitmaps = false; r->cache.arch_has_per_cpu_cfg = false; r->cache.min_cbm_bits = 1; } else if (r->rid == RDT_RESOURCE_MBA) { @@ -849,7 +848,6 @@ static __init void rdt_init_res_defs_amd(void) if (r->rid == RDT_RESOURCE_L3 || r->rid == RDT_RESOURCE_L2) { r->cache.arch_has_sparse_bitmaps = true; - r->cache.arch_has_empty_bitmaps = true; r->cache.arch_has_per_cpu_cfg = true; r->cache.min_cbm_bits = 0; } else if (r->rid == RDT_RESOURCE_MBA) { diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c index 1dafbdc5ac31..1df0e3262bca 100644 --- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c +++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c @@ -105,8 +105,7 @@ static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r) return false; } - if ((!r->cache.arch_has_empty_bitmaps && val == 0) || - val > r->default_ctrl) { + if ((r->cache.min_cbm_bits > 0 && val == 0) || val > r->default_ctrl) { rdt_last_cmd_puts("Mask out of range\n"); return false; } diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 0cf5b20c6ddf..0cee154abc9f 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -89,11 +89,12 @@ struct rdt_domain { /** * struct resctrl_cache - Cache allocation related data * @cbm_len: Length of the cache bit mask - * @min_cbm_bits: Minimum number of consecutive bits to be set + * @min_cbm_bits: Minimum number of consecutive bits to be set. + * The value 0 means the architecture can support + * zero CBM. * @shareable_bits: Bitmask of shareable resource with other * executing entities * @arch_has_sparse_bitmaps: True if a bitmap like f00f is valid. - * @arch_has_empty_bitmaps: True if the '0' bitmap is valid. * @arch_has_per_cpu_cfg: True if QOS_CFG register for this cache * level has CPU scope. */ @@ -102,7 +103,6 @@ struct resctrl_cache { unsigned int min_cbm_bits; unsigned int shareable_bits; bool arch_has_sparse_bitmaps; - bool arch_has_empty_bitmaps; bool arch_has_per_cpu_cfg; }; -- cgit v1.2.3 From 1f8c4eeb945553baf868bbec7a8c59810df97a07 Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Wed, 19 Oct 2022 15:36:02 -0700 Subject: inet6: Remove inet6_destroy_sock(). The last user of inet6_destroy_sock() is its wrapper inet6_cleanup_sock(). Let's rename inet6_destroy_sock() to inet6_cleanup_sock(). Signed-off-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/net/transp_v6.h | 2 -- net/ipv6/af_inet6.c | 8 +------- 2 files changed, 1 insertion(+), 9 deletions(-) (limited to 'include') diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h index b830463e3dff..d27b1caf3753 100644 --- a/include/net/transp_v6.h +++ b/include/net/transp_v6.h @@ -58,8 +58,6 @@ ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, __u16 srcp, #define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006) -void inet6_destroy_sock(struct sock *sk); - #define IPV6_SEQ_DGRAM_HEADER \ " sl " \ "local_address " \ diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 6540551ea7ec..68075295d587 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -490,7 +490,7 @@ int inet6_release(struct socket *sock) } EXPORT_SYMBOL(inet6_release); -void inet6_destroy_sock(struct sock *sk) +void inet6_cleanup_sock(struct sock *sk) { struct ipv6_pinfo *np = inet6_sk(sk); struct sk_buff *skb; @@ -515,12 +515,6 @@ void inet6_destroy_sock(struct sock *sk) txopt_put(opt); } } -EXPORT_SYMBOL_GPL(inet6_destroy_sock); - -void inet6_cleanup_sock(struct sock *sk) -{ - inet6_destroy_sock(sk); -} EXPORT_SYMBOL_GPL(inet6_cleanup_sock); /* -- cgit v1.2.3 From 36805be775ae30e8c7c390f825e7a2528c260d29 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 7 Oct 2022 16:44:44 +0300 Subject: gpio: reg: Add missing header(s) Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. Signed-off-by: Andy Shevchenko --- include/linux/gpio/gpio-reg.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/gpio/gpio-reg.h b/include/linux/gpio/gpio-reg.h index 39b888c40b39..3913b6660ed1 100644 --- a/include/linux/gpio/gpio-reg.h +++ b/include/linux/gpio/gpio-reg.h @@ -2,9 +2,13 @@ #ifndef GPIO_REG_H #define GPIO_REG_H +#include + struct device; struct irq_domain; +struct gpio_chip; + struct gpio_chip *gpio_reg_init(struct device *dev, void __iomem *reg, int base, int num, const char *label, u32 direction, u32 def_out, const char *const *names, struct irq_domain *irqdom, const int *irqs); -- cgit v1.2.3 From 08a149c40bdbb9cd08fd0d39c6976d713a187300 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 7 Oct 2022 12:53:44 +0300 Subject: gpiolib: Clean up headers There is a few things done: - include only the headers we are direct user of - when pointer is in use, provide a forward declaration - add missing headers - group generic headers and subsystem headers - sort each group alphabetically While at it, fix some awkward indentations. Signed-off-by: Andy Shevchenko --- drivers/gpio/gpiolib-acpi.h | 12 ++++++++++++ drivers/gpio/gpiolib-of.h | 11 ++++++++++- drivers/gpio/gpiolib-sysfs.h | 2 ++ include/linux/gpio.h | 2 +- include/linux/gpio/driver.h | 2 +- include/linux/gpio/machine.h | 1 - 6 files changed, 26 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/gpio/gpiolib-acpi.h b/drivers/gpio/gpiolib-acpi.h index 1ac6816839db..01e0cb480a00 100644 --- a/drivers/gpio/gpiolib-acpi.h +++ b/drivers/gpio/gpiolib-acpi.h @@ -8,7 +8,19 @@ #ifndef GPIOLIB_ACPI_H #define GPIOLIB_ACPI_H +#include +#include +#include + +#include + struct acpi_device; +struct device; +struct fwnode_handle; + +struct gpio_chip; +struct gpio_desc; +struct gpio_device; /** * struct acpi_gpio_info - ACPI GPIO specific information diff --git a/drivers/gpio/gpiolib-of.h b/drivers/gpio/gpiolib-of.h index 8af2bc899aab..1b5df39a952e 100644 --- a/drivers/gpio/gpiolib-of.h +++ b/drivers/gpio/gpiolib-of.h @@ -3,8 +3,17 @@ #ifndef GPIOLIB_OF_H #define GPIOLIB_OF_H +#include +#include +#include + +#include + +struct device; + struct gpio_chip; -enum of_gpio_flags; +struct gpio_desc; +struct gpio_device; #ifdef CONFIG_OF_GPIO struct gpio_desc *of_find_gpio(struct device *dev, diff --git a/drivers/gpio/gpiolib-sysfs.h b/drivers/gpio/gpiolib-sysfs.h index ddd0e503f8eb..0f213bdb4732 100644 --- a/drivers/gpio/gpiolib-sysfs.h +++ b/drivers/gpio/gpiolib-sysfs.h @@ -5,6 +5,8 @@ #ifdef CONFIG_GPIO_SYSFS +struct gpio_device; + int gpiochip_sysfs_register(struct gpio_device *gdev); void gpiochip_sysfs_unregister(struct gpio_device *gdev); diff --git a/include/linux/gpio.h b/include/linux/gpio.h index a370387fa406..346f60bbab30 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -98,9 +98,9 @@ int devm_gpio_request_one(struct device *dev, unsigned gpio, #else /* ! CONFIG_GPIOLIB */ +#include #include #include -#include struct device; struct gpio_chip; diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 6aeea1071b1b..2a44600b01f7 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -7,8 +7,8 @@ #include #include #include -#include #include +#include #include #include diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index 0b619eb7ae83..44e5f162973e 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -3,7 +3,6 @@ #define __LINUX_GPIO_MACHINE_H #include -#include enum gpio_lookup_flags { GPIO_ACTIVE_HIGH = (0 << 0), -- cgit v1.2.3 From 404c76783f322120266a4ef659abe418dc74f5c6 Mon Sep 17 00:00:00 2001 From: Amit Cohen Date: Thu, 20 Oct 2022 17:20:03 +0200 Subject: ethtool: Add support for 800Gbps link modes Add support for 800Gbps speed, link modes of 100Gbps per lane. As mentioned in slide 21 in IEEE documentation [1], all adopted 802.3df copper and optical PMDs baselines using 100G/lane will be supported. Add the relevant PMDs which are mentioned in slide 5 in IEEE documentation [1] and were approved on 10-2022 [2]: BP - KR8 Cu Cable - CR8 MMF 50m - VR8 MMF 100m - SR8 SMF 500m - DR8 SMF 2km - DR8-2 [1]: https://www.ieee802.org/3/df/public/22_10/22_1004/shrikhande_3df_01a_221004.pdf [2]: https://ieee802.org/3/df/KeyMotions_3df_221005.pdf Signed-off-by: Amit Cohen Reviewed-by: Ido Schimmel Signed-off-by: Petr Machata Signed-off-by: David S. Miller --- drivers/net/phy/phy-core.c | 11 ++++++++++- include/uapi/linux/ethtool.h | 8 ++++++++ net/ethtool/common.c | 14 ++++++++++++++ 3 files changed, 32 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 2c8bf438ea61..5d08c627a516 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -13,7 +13,7 @@ */ const char *phy_speed_to_str(int speed) { - BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 93, + BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 99, "Enum ethtool_link_mode_bit_indices and phylib are out of sync. " "If a speed or mode has been added please update phy_speed_to_str " "and the PHY settings array.\n"); @@ -49,6 +49,8 @@ const char *phy_speed_to_str(int speed) return "200Gbps"; case SPEED_400000: return "400Gbps"; + case SPEED_800000: + return "800Gbps"; case SPEED_UNKNOWN: return "Unknown"; default: @@ -157,6 +159,13 @@ EXPORT_SYMBOL_GPL(phy_interface_num_ports); .bit = ETHTOOL_LINK_MODE_ ## b ## _BIT} static const struct phy_setting settings[] = { + /* 800G */ + PHY_SETTING( 800000, FULL, 800000baseCR8_Full ), + PHY_SETTING( 800000, FULL, 800000baseKR8_Full ), + PHY_SETTING( 800000, FULL, 800000baseDR8_Full ), + PHY_SETTING( 800000, FULL, 800000baseDR8_2_Full ), + PHY_SETTING( 800000, FULL, 800000baseSR8_Full ), + PHY_SETTING( 800000, FULL, 800000baseVR8_Full ), /* 400G */ PHY_SETTING( 400000, FULL, 400000baseCR8_Full ), PHY_SETTING( 400000, FULL, 400000baseKR8_Full ), diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index dc2aa3d75b39..f341de2ae612 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -1737,6 +1737,13 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 92, + ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT = 93, + ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT = 94, + ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT = 95, + ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT = 96, + ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT = 97, + ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT = 98, + /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS }; @@ -1848,6 +1855,7 @@ enum ethtool_link_mode_bit_indices { #define SPEED_100000 100000 #define SPEED_200000 200000 #define SPEED_400000 400000 +#define SPEED_800000 800000 #define SPEED_UNKNOWN -1 diff --git a/net/ethtool/common.c b/net/ethtool/common.c index 566adf85e658..ee3e02da0013 100644 --- a/net/ethtool/common.c +++ b/net/ethtool/common.c @@ -202,6 +202,12 @@ const char link_mode_names[][ETH_GSTRING_LEN] = { __DEFINE_LINK_MODE_NAME(100, FX, Half), __DEFINE_LINK_MODE_NAME(100, FX, Full), __DEFINE_LINK_MODE_NAME(10, T1L, Full), + __DEFINE_LINK_MODE_NAME(800000, CR8, Full), + __DEFINE_LINK_MODE_NAME(800000, KR8, Full), + __DEFINE_LINK_MODE_NAME(800000, DR8, Full), + __DEFINE_LINK_MODE_NAME(800000, DR8_2, Full), + __DEFINE_LINK_MODE_NAME(800000, SR8, Full), + __DEFINE_LINK_MODE_NAME(800000, VR8, Full), }; static_assert(ARRAY_SIZE(link_mode_names) == __ETHTOOL_LINK_MODE_MASK_NBITS); @@ -238,6 +244,8 @@ static_assert(ARRAY_SIZE(link_mode_names) == __ETHTOOL_LINK_MODE_MASK_NBITS); #define __LINK_MODE_LANES_X 1 #define __LINK_MODE_LANES_FX 1 #define __LINK_MODE_LANES_T1L 1 +#define __LINK_MODE_LANES_VR8 8 +#define __LINK_MODE_LANES_DR8_2 8 #define __DEFINE_LINK_MODE_PARAMS(_speed, _type, _duplex) \ [ETHTOOL_LINK_MODE(_speed, _type, _duplex)] = { \ @@ -352,6 +360,12 @@ const struct link_mode_info link_mode_params[] = { __DEFINE_LINK_MODE_PARAMS(100, FX, Half), __DEFINE_LINK_MODE_PARAMS(100, FX, Full), __DEFINE_LINK_MODE_PARAMS(10, T1L, Full), + __DEFINE_LINK_MODE_PARAMS(800000, CR8, Full), + __DEFINE_LINK_MODE_PARAMS(800000, KR8, Full), + __DEFINE_LINK_MODE_PARAMS(800000, DR8, Full), + __DEFINE_LINK_MODE_PARAMS(800000, DR8_2, Full), + __DEFINE_LINK_MODE_PARAMS(800000, SR8, Full), + __DEFINE_LINK_MODE_PARAMS(800000, VR8, Full), }; static_assert(ARRAY_SIZE(link_mode_params) == __ETHTOOL_LINK_MODE_MASK_NBITS); -- cgit v1.2.3 From a5ef058dc4d9a3e60d1808a0700e18e0e37e408e Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Thu, 20 Oct 2022 19:48:51 +0200 Subject: net: introduce and use custom sockopt socket flag We will soon introduce custom setsockopt for UDP sockets, too. Instead of doing even more complex arbitrary checks inside sock_use_custom_sol_socket(), add a new socket flag and set it for the relevant socket types (currently only MPTCP). Reviewed-by: Matthieu Baerts Signed-off-by: Paolo Abeni Reviewed-by: Eric Dumazet Acked-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/linux/net.h | 1 + net/mptcp/protocol.c | 4 ++++ net/socket.c | 8 +------- 3 files changed, 6 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/linux/net.h b/include/linux/net.h index 711c3593c3b8..59350fd85823 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -41,6 +41,7 @@ struct net; #define SOCK_NOSPACE 2 #define SOCK_PASSCRED 3 #define SOCK_PASSSEC 4 +#define SOCK_CUSTOM_SOCKOPT 5 #ifndef ARCH_HAS_SOCKET_TYPES /** diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 2e16c897c229..e60d144bfb2d 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2708,6 +2708,8 @@ static int mptcp_init_sock(struct sock *sk) if (ret) return ret; + set_bit(SOCK_CUSTOM_SOCKOPT, &sk->sk_socket->flags); + /* fetch the ca name; do it outside __mptcp_init_sock(), so that clone will * propagate the correct value */ @@ -3684,6 +3686,8 @@ static int mptcp_stream_accept(struct socket *sock, struct socket *newsock, struct mptcp_subflow_context *subflow; struct sock *newsk = newsock->sk; + set_bit(SOCK_CUSTOM_SOCKOPT, &newsock->flags); + lock_sock(newsk); /* PM/worker can now acquire the first subflow socket diff --git a/net/socket.c b/net/socket.c index 00da9ce3dba0..55c5d536e5f6 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2199,13 +2199,7 @@ SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size, static bool sock_use_custom_sol_socket(const struct socket *sock) { - const struct sock *sk = sock->sk; - - /* Use sock->ops->setsockopt() for MPTCP */ - return IS_ENABLED(CONFIG_MPTCP) && - sk->sk_protocol == IPPROTO_MPTCP && - sk->sk_type == SOCK_STREAM && - (sk->sk_family == AF_INET || sk->sk_family == AF_INET6); + return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags); } /* -- cgit v1.2.3 From 8a3854c7b8e4532063b14bed34115079b7d0cb36 Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Thu, 20 Oct 2022 19:48:52 +0200 Subject: udp: track the forward memory release threshold in an hot cacheline When the receiver process and the BH runs on different cores, udp_rmem_release() experience a cache miss while accessing sk_rcvbuf, as the latter shares the same cacheline with sk_forward_alloc, written by the BH. With this patch, UDP tracks the rcvbuf value and its update via custom SOL_SOCKET socket options, and copies the forward memory threshold value used by udp_rmem_release() in a different cacheline, already accessed by the above function and uncontended. Since the UDP socket init operation grown a bit, factor out the common code between v4 and v6 in a shared helper. Overall the above give a 10% peek throughput increase under UDP flood. Signed-off-by: Paolo Abeni Reviewed-by: Eric Dumazet Acked-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/linux/udp.h | 3 +++ include/net/udp.h | 9 +++++++++ net/ipv4/udp.c | 18 +++++++++++++++--- net/ipv6/udp.c | 4 ++-- 4 files changed, 29 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/linux/udp.h b/include/linux/udp.h index e96da4157d04..5cdba00a904a 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -87,6 +87,9 @@ struct udp_sock { /* This field is dirtied by udp_recvmsg() */ int forward_deficit; + + /* This fields follows rcvbuf value, and is touched by udp_recvmsg */ + int forward_threshold; }; #define UDP_MAX_SEGMENTS (1 << 6UL) diff --git a/include/net/udp.h b/include/net/udp.h index fee053bcd17c..de4b528522bb 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -174,6 +174,15 @@ INDIRECT_CALLABLE_DECLARE(int udpv6_rcv(struct sk_buff *)); struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb, netdev_features_t features, bool is_ipv6); +static inline void udp_lib_init_sock(struct sock *sk) +{ + struct udp_sock *up = udp_sk(sk); + + skb_queue_head_init(&up->reader_queue); + up->forward_threshold = sk->sk_rcvbuf >> 2; + set_bit(SOCK_CUSTOM_SOCKOPT, &sk->sk_socket->flags); +} + /* hash routines shared between UDPv4/6 and UDP-Litev4/6 */ static inline int udp_lib_hash(struct sock *sk) { diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c83e5271030b..e77c8f0e9087 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1448,7 +1448,7 @@ static void udp_rmem_release(struct sock *sk, int size, int partial, if (likely(partial)) { up->forward_deficit += size; size = up->forward_deficit; - if (size < (sk->sk_rcvbuf >> 2) && + if (size < READ_ONCE(up->forward_threshold) && !skb_queue_empty(&up->reader_queue)) return; } else { @@ -1622,7 +1622,7 @@ static void udp_destruct_sock(struct sock *sk) int udp_init_sock(struct sock *sk) { - skb_queue_head_init(&udp_sk(sk)->reader_queue); + udp_lib_init_sock(sk); sk->sk_destruct = udp_destruct_sock; return 0; } @@ -2671,6 +2671,18 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname, int err = 0; int is_udplite = IS_UDPLITE(sk); + if (level == SOL_SOCKET) { + err = sk_setsockopt(sk, level, optname, optval, optlen); + + if (optname == SO_RCVBUF || optname == SO_RCVBUFFORCE) { + sockopt_lock_sock(sk); + /* paired with READ_ONCE in udp_rmem_release() */ + WRITE_ONCE(up->forward_threshold, sk->sk_rcvbuf >> 2); + sockopt_release_sock(sk); + } + return err; + } + if (optlen < sizeof(int)) return -EINVAL; @@ -2784,7 +2796,7 @@ EXPORT_SYMBOL(udp_lib_setsockopt); int udp_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen) { - if (level == SOL_UDP || level == SOL_UDPLITE) + if (level == SOL_UDP || level == SOL_UDPLITE || level == SOL_SOCKET) return udp_lib_setsockopt(sk, level, optname, optval, optlen, udp_push_pending_frames); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 2260406740d3..297f7cc06044 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -64,7 +64,7 @@ static void udpv6_destruct_sock(struct sock *sk) int udpv6_init_sock(struct sock *sk) { - skb_queue_head_init(&udp_sk(sk)->reader_queue); + udp_lib_init_sock(sk); sk->sk_destruct = udpv6_destruct_sock; return 0; } @@ -1669,7 +1669,7 @@ void udpv6_destroy_sock(struct sock *sk) int udpv6_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen) { - if (level == SOL_UDP || level == SOL_UDPLITE) + if (level == SOL_UDP || level == SOL_UDPLITE || level == SOL_SOCKET) return udp_lib_setsockopt(sk, level, optname, optval, optlen, udp_v6_push_pending_frames); -- cgit v1.2.3 From 0cafd77dcd032d1687efaba5598cf07bce85997f Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 20 Oct 2022 23:20:18 +0000 Subject: net: add a refcount tracker for kernel sockets Commit ffa84b5ffb37 ("net: add netns refcount tracker to struct sock") added a tracker to sockets, but did not track kernel sockets. We still have syzbot reports hinting about netns being destroyed while some kernel TCP sockets had not been dismantled. This patch tracks kernel sockets, and adds a ref_tracker_dir_print() call to net_free() right before the netns is freed. Normally, each layer is responsible for properly releasing its kernel sockets before last call to net_free(). This debugging facility is enabled with CONFIG_NET_NS_REFCNT_TRACKER=y Signed-off-by: Eric Dumazet Reviewed-by: Kuniyuki Iwashima Tested-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/net/net_namespace.h | 30 ++++++++++++++++++++++-------- net/core/net_namespace.c | 5 +++++ net/core/sock.c | 14 ++++++++++++++ net/netlink/af_netlink.c | 11 +++++++++++ net/rds/tcp.c | 3 +++ 5 files changed, 55 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 8c3587d5c308..78beaa765c73 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -92,7 +92,9 @@ struct net { struct ns_common ns; struct ref_tracker_dir refcnt_tracker; - + struct ref_tracker_dir notrefcnt_tracker; /* tracker for objects not + * refcounted against netns + */ struct list_head dev_base_head; struct proc_dir_entry *proc_net; struct proc_dir_entry *proc_net_stat; @@ -320,19 +322,31 @@ static inline int check_net(const struct net *net) #endif -static inline void netns_tracker_alloc(struct net *net, - netns_tracker *tracker, gfp_t gfp) +static inline void __netns_tracker_alloc(struct net *net, + netns_tracker *tracker, + bool refcounted, + gfp_t gfp) { #ifdef CONFIG_NET_NS_REFCNT_TRACKER - ref_tracker_alloc(&net->refcnt_tracker, tracker, gfp); + ref_tracker_alloc(refcounted ? &net->refcnt_tracker : + &net->notrefcnt_tracker, + tracker, gfp); #endif } -static inline void netns_tracker_free(struct net *net, - netns_tracker *tracker) +static inline void netns_tracker_alloc(struct net *net, netns_tracker *tracker, + gfp_t gfp) +{ + __netns_tracker_alloc(net, tracker, true, gfp); +} + +static inline void __netns_tracker_free(struct net *net, + netns_tracker *tracker, + bool refcounted) { #ifdef CONFIG_NET_NS_REFCNT_TRACKER - ref_tracker_free(&net->refcnt_tracker, tracker); + ref_tracker_free(refcounted ? &net->refcnt_tracker : + &net->notrefcnt_tracker, tracker); #endif } @@ -346,7 +360,7 @@ static inline struct net *get_net_track(struct net *net, static inline void put_net_track(struct net *net, netns_tracker *tracker) { - netns_tracker_free(net, tracker); + __netns_tracker_free(net, tracker, true); put_net(net); } diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 0ec2f5906a27..12c68edf7682 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -309,6 +309,7 @@ static __net_init int setup_net(struct net *net, struct user_namespace *user_ns) refcount_set(&net->ns.count, 1); ref_tracker_dir_init(&net->refcnt_tracker, 128); + ref_tracker_dir_init(&net->notrefcnt_tracker, 128); refcount_set(&net->passive, 1); get_random_bytes(&net->hash_mix, sizeof(u32)); @@ -429,6 +430,10 @@ static void net_free(struct net *net) { if (refcount_dec_and_test(&net->passive)) { kfree(rcu_access_pointer(net->gen)); + + /* There should not be any trackers left there. */ + ref_tracker_dir_exit(&net->notrefcnt_tracker); + kmem_cache_free(net_cachep, net); } } diff --git a/net/core/sock.c b/net/core/sock.c index a3ba0358c77c..aa608dc0930b 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2094,6 +2094,9 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority, if (likely(sk->sk_net_refcnt)) { get_net_track(net, &sk->ns_tracker, priority); sock_inuse_add(net, 1); + } else { + __netns_tracker_alloc(net, &sk->ns_tracker, + false, priority); } sock_net_set(sk, net); @@ -2149,6 +2152,9 @@ static void __sk_destruct(struct rcu_head *head) if (likely(sk->sk_net_refcnt)) put_net_track(sock_net(sk), &sk->ns_tracker); + else + __netns_tracker_free(sock_net(sk), &sk->ns_tracker, false); + sk_prot_free(sk->sk_prot_creator, sk); } @@ -2237,6 +2243,14 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) if (likely(newsk->sk_net_refcnt)) { get_net_track(sock_net(newsk), &newsk->ns_tracker, priority); sock_inuse_add(sock_net(newsk), 1); + } else { + /* Kernel sockets are not elevating the struct net refcount. + * Instead, use a tracker to more easily detect if a layer + * is not properly dismantling its kernel sockets at netns + * destroy time. + */ + __netns_tracker_alloc(sock_net(newsk), &newsk->ns_tracker, + false, priority); } sk_node_init(&newsk->sk_node); sock_lock_init(newsk); diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a662e8a5ff84..f0c94d394ab1 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -812,6 +812,17 @@ static int netlink_release(struct socket *sock) } sock_prot_inuse_add(sock_net(sk), &netlink_proto, -1); + + /* Because struct net might disappear soon, do not keep a pointer. */ + if (!sk->sk_net_refcnt && sock_net(sk) != &init_net) { + __netns_tracker_free(sock_net(sk), &sk->ns_tracker, false); + /* Because of deferred_put_nlk_sk and use of work queue, + * it is possible netns will be freed before this socket. + */ + sock_net_set(sk, &init_net); + __netns_tracker_alloc(&init_net, &sk->ns_tracker, + false, GFP_KERNEL); + } call_rcu(&nlk->rcu, deferred_put_nlk_sk); return 0; } diff --git a/net/rds/tcp.c b/net/rds/tcp.c index 4444fd82b66d..c5b86066ff66 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -503,6 +503,9 @@ bool rds_tcp_tune(struct socket *sock) release_sock(sk); return false; } + /* Update ns_tracker to current stack trace and refcounted tracker */ + __netns_tracker_free(net, &sk->ns_tracker, false); + sk->sk_net_refcnt = 1; netns_tracker_alloc(net, &sk->ns_tracker, GFP_KERNEL); sock_inuse_add(net, 1); -- cgit v1.2.3 From 233baf9a1bc46f18ad3bec688f52ea5f818a8a25 Mon Sep 17 00:00:00 2001 From: xu xin Date: Thu, 20 Oct 2022 06:54:41 +0000 Subject: net: remove useless parameter of __sock_cmsg_send The parameter 'msg' has never been used by __sock_cmsg_send, so we can remove it safely. Reported-by: Zeal Robot Signed-off-by: xu xin Reviewed-by: Zhang Yunkai Acked-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/net/sock.h | 2 +- net/core/sock.c | 4 ++-- net/ipv4/ip_sockglue.c | 2 +- net/ipv6/datagram.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/net/sock.h b/include/net/sock.h index 9e464f6409a7..b1dacc4d68c9 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1901,7 +1901,7 @@ static inline void sockcm_init(struct sockcm_cookie *sockc, *sockc = (struct sockcm_cookie) { .tsflags = sk->sk_tsflags }; } -int __sock_cmsg_send(struct sock *sk, struct msghdr *msg, struct cmsghdr *cmsg, +int __sock_cmsg_send(struct sock *sk, struct cmsghdr *cmsg, struct sockcm_cookie *sockc); int sock_cmsg_send(struct sock *sk, struct msghdr *msg, struct sockcm_cookie *sockc); diff --git a/net/core/sock.c b/net/core/sock.c index aa608dc0930b..2786c1107e53 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2744,7 +2744,7 @@ failure: } EXPORT_SYMBOL(sock_alloc_send_pskb); -int __sock_cmsg_send(struct sock *sk, struct msghdr *msg, struct cmsghdr *cmsg, +int __sock_cmsg_send(struct sock *sk, struct cmsghdr *cmsg, struct sockcm_cookie *sockc) { u32 tsflags; @@ -2798,7 +2798,7 @@ int sock_cmsg_send(struct sock *sk, struct msghdr *msg, return -EINVAL; if (cmsg->cmsg_level != SOL_SOCKET) continue; - ret = __sock_cmsg_send(sk, msg, cmsg, sockc); + ret = __sock_cmsg_send(sk, cmsg, sockc); if (ret) return ret; } diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 6e19cad154f5..5f16807d3235 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -267,7 +267,7 @@ int ip_cmsg_send(struct sock *sk, struct msghdr *msg, struct ipcm_cookie *ipc, } #endif if (cmsg->cmsg_level == SOL_SOCKET) { - err = __sock_cmsg_send(sk, msg, cmsg, &ipc->sockc); + err = __sock_cmsg_send(sk, cmsg, &ipc->sockc); if (err) return err; continue; diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 5ecb56522f9d..df7e032ce87d 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -771,7 +771,7 @@ int ip6_datagram_send_ctl(struct net *net, struct sock *sk, } if (cmsg->cmsg_level == SOL_SOCKET) { - err = __sock_cmsg_send(sk, msg, cmsg, &ipc6->sockc); + err = __sock_cmsg_send(sk, cmsg, &ipc6->sockc); if (err) return err; continue; -- cgit v1.2.3 From 4727bab4e9bbeafeff6acdfcb077a7a548cbde30 Mon Sep 17 00:00:00 2001 From: Yunsheng Lin Date: Fri, 21 Oct 2022 10:58:22 +0800 Subject: net: skb: move skb_pp_recycle() to skbuff.c skb_pp_recycle() is only used by skb_free_head() in skbuff.c, so move it to skbuff.c. Signed-off-by: Yunsheng Lin Acked-by: Ilias Apalodimas Signed-off-by: David S. Miller --- include/linux/skbuff.h | 7 ------- net/core/skbuff.c | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 7be5bb4c94b6..59c9fd55699d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -5050,12 +5050,5 @@ static inline void skb_mark_for_recycle(struct sk_buff *skb) } #endif -static inline bool skb_pp_recycle(struct sk_buff *skb, void *data) -{ - if (!IS_ENABLED(CONFIG_PAGE_POOL) || !skb->pp_recycle) - return false; - return page_pool_return_skb_page(virt_to_page(data)); -} - #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1d9719e72f9d..9b3b19816d2d 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -748,6 +748,13 @@ static void skb_clone_fraglist(struct sk_buff *skb) skb_get(list); } +static bool skb_pp_recycle(struct sk_buff *skb, void *data) +{ + if (!IS_ENABLED(CONFIG_PAGE_POOL) || !skb->pp_recycle) + return false; + return page_pool_return_skb_page(virt_to_page(data)); +} + static void skb_free_head(struct sk_buff *skb) { unsigned char *head = skb->head; -- cgit v1.2.3 From 88a947215c29aa49307c8cd0638ba54e4cf07391 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 21 Oct 2022 22:00:15 +0300 Subject: spi: pxa2xx: Validate the correctness of the SSP type Currently we blindly apply the SSP type value from any source of the information. Increase robustness by validating the value before use. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221021190018.63646-2-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown --- drivers/spi/spi-pxa2xx.c | 6 ++++-- include/linux/pxa2xx_ssp.h | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index c9f6a3fbe62f..93be7e8ef884 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1460,7 +1460,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev) struct resource *res; struct pci_dev *pcidev = dev_is_pci(parent) ? to_pci_dev(parent) : NULL; const struct pci_device_id *pcidev_id = NULL; - enum pxa_ssp_type type; + enum pxa_ssp_type type = SSP_UNDEFINED; const void *match; int status; u64 uid; @@ -1473,7 +1473,9 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev) type = (enum pxa_ssp_type)match; else if (pcidev_id) type = (enum pxa_ssp_type)pcidev_id->driver_data; - else + + /* Validate the SSP type correctness */ + if (!(type > SSP_UNDEFINED && type < SSP_MAX)) return ERR_PTR(-EINVAL); pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h index a3fec2de512f..cd1973e6ac4b 100644 --- a/include/linux/pxa2xx_ssp.h +++ b/include/linux/pxa2xx_ssp.h @@ -229,6 +229,7 @@ enum pxa_ssp_type { LPSS_SPT_SSP, LPSS_BXT_SSP, LPSS_CNL_SSP, + SSP_MAX }; struct ssp_device { -- cgit v1.2.3 From 0e2b014eeb257173c72014ebd02ab0d60643f0f8 Mon Sep 17 00:00:00 2001 From: Mikko Perttunen Date: Tue, 20 Sep 2022 11:11:57 +0300 Subject: dt-bindings: Add headers for NVDEC on Tegra234 Add clock, memory controller, powergate and reset dt-binding headers necessary for NVDEC. Signed-off-by: Mikko Perttunen Acked-by: Krzysztof Kozlowski Signed-off-by: Thierry Reding --- include/dt-bindings/clock/tegra234-clock.h | 4 ++++ include/dt-bindings/memory/tegra234-mc.h | 3 +++ include/dt-bindings/power/tegra234-powergate.h | 1 + include/dt-bindings/reset/tegra234-reset.h | 1 + 4 files changed, 9 insertions(+) (limited to 'include') diff --git a/include/dt-bindings/clock/tegra234-clock.h b/include/dt-bindings/clock/tegra234-clock.h index 173364a93381..56708bd14c1a 100644 --- a/include/dt-bindings/clock/tegra234-clock.h +++ b/include/dt-bindings/clock/tegra234-clock.h @@ -82,6 +82,8 @@ #define TEGRA234_CLK_I2S6 66U /** @brief clock recovered from I2S6 input */ #define TEGRA234_CLK_I2S6_SYNC_INPUT 67U +/** @brief output of mux controlled by CLK_RST_CONTROLLER_CLK_SOURCE_NVDEC */ +#define TEGRA234_CLK_NVDEC 83U /** PLL controlled by CLK_RST_CONTROLLER_PLLA_BASE for use by audio clocks */ #define TEGRA234_CLK_PLLA 93U /** @brief PLLP clk output */ @@ -130,6 +132,8 @@ #define TEGRA234_CLK_SYNC_I2S5 149U /** @brief output of mux controlled by CLK_RST_CONTROLLER_AUDIO_SYNC_CLK_I2S6 */ #define TEGRA234_CLK_SYNC_I2S6 150U +/** output of mux controlled by CLK_RST_CONTROLLER_CLK_SOURCE_PKA */ +#define TEGRA234_CLK_TSEC_PKA 154U /** @brief output of mux controlled by CLK_RST_CONTROLLER_CLK_SOURCE_UARTA */ #define TEGRA234_CLK_UARTA 155U /** @brief output of gate CLK_ENB_PEX1_CORE_6 */ diff --git a/include/dt-bindings/memory/tegra234-mc.h b/include/dt-bindings/memory/tegra234-mc.h index bd71cc1d7990..d9b21b64ed73 100644 --- a/include/dt-bindings/memory/tegra234-mc.h +++ b/include/dt-bindings/memory/tegra234-mc.h @@ -32,6 +32,7 @@ #define TEGRA234_SID_PCIE10 0x0b #define TEGRA234_SID_BPMP 0x10 #define TEGRA234_SID_HOST1X 0x27 +#define TEGRA234_SID_NVDEC 0x29 #define TEGRA234_SID_VIC 0x34 /* Shared stream IDs */ @@ -101,6 +102,8 @@ #define TEGRA234_MEMORY_CLIENT_SDMMCWAB 0x67 #define TEGRA234_MEMORY_CLIENT_VICSRD 0x6c #define TEGRA234_MEMORY_CLIENT_VICSWR 0x6d +#define TEGRA234_MEMORY_CLIENT_NVDECSRD 0x78 +#define TEGRA234_MEMORY_CLIENT_NVDECSWR 0x79 /* BPMP read client */ #define TEGRA234_MEMORY_CLIENT_BPMPR 0x93 /* BPMP write client */ diff --git a/include/dt-bindings/power/tegra234-powergate.h b/include/dt-bindings/power/tegra234-powergate.h index ae9286cef85c..73b1321fedf8 100644 --- a/include/dt-bindings/power/tegra234-powergate.h +++ b/include/dt-bindings/power/tegra234-powergate.h @@ -19,6 +19,7 @@ #define TEGRA234_POWER_DOMAIN_MGBEB 18U #define TEGRA234_POWER_DOMAIN_MGBEC 19U #define TEGRA234_POWER_DOMAIN_MGBED 20U +#define TEGRA234_POWER_DOMAIN_NVDEC 23U #define TEGRA234_POWER_DOMAIN_VIC 29U #endif diff --git a/include/dt-bindings/reset/tegra234-reset.h b/include/dt-bindings/reset/tegra234-reset.h index d48d22b2bc7f..139a97835e6c 100644 --- a/include/dt-bindings/reset/tegra234-reset.h +++ b/include/dt-bindings/reset/tegra234-reset.h @@ -30,6 +30,7 @@ #define TEGRA234_RESET_I2C7 33U #define TEGRA234_RESET_I2C8 34U #define TEGRA234_RESET_I2C9 35U +#define TEGRA234_RESET_NVDEC 44U #define TEGRA234_RESET_MGBE0_PCS 45U #define TEGRA234_RESET_MGBE0_MAC 46U #define TEGRA234_RESET_MGBE1_PCS 49U -- cgit v1.2.3 From 4c1e0a97351a5e88e7e503b40cdbe0f220039a5e Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 22 Sep 2022 15:41:24 +0200 Subject: firmware: tegra: bpmp: Use iosys-map helpers The shared memory used for inter-processor communication between the CPU and the BPMP can reside either in system memory or in I/O memory. Use the iosys-map helpers to abstract these differences away. Signed-off-by: Thierry Reding --- drivers/firmware/tegra/bpmp-tegra186.c | 36 ++++--- drivers/firmware/tegra/bpmp-tegra210.c | 7 +- drivers/firmware/tegra/bpmp.c | 31 +++--- drivers/firmware/tegra/ivc.c | 150 ++++++++++++++++++----------- drivers/thermal/tegra/tegra-bpmp-thermal.c | 15 +-- include/soc/tegra/bpmp.h | 17 +++- include/soc/tegra/ivc.h | 11 ++- 7 files changed, 159 insertions(+), 108 deletions(-) (limited to 'include') diff --git a/drivers/firmware/tegra/bpmp-tegra186.c b/drivers/firmware/tegra/bpmp-tegra186.c index 63ab21d89c2c..2e26199041cd 100644 --- a/drivers/firmware/tegra/bpmp-tegra186.c +++ b/drivers/firmware/tegra/bpmp-tegra186.c @@ -18,8 +18,8 @@ struct tegra186_bpmp { struct { struct gen_pool *pool; + void __iomem *virt; dma_addr_t phys; - void *virt; } tx, rx; struct { @@ -40,31 +40,27 @@ mbox_client_to_bpmp(struct mbox_client *client) static bool tegra186_bpmp_is_message_ready(struct tegra_bpmp_channel *channel) { - void *frame; + int err; - frame = tegra_ivc_read_get_next_frame(channel->ivc); - if (IS_ERR(frame)) { - channel->ib = NULL; + err = tegra_ivc_read_get_next_frame(channel->ivc, &channel->ib); + if (err) { + iosys_map_clear(&channel->ib); return false; } - channel->ib = frame; - return true; } static bool tegra186_bpmp_is_channel_free(struct tegra_bpmp_channel *channel) { - void *frame; + int err; - frame = tegra_ivc_write_get_next_frame(channel->ivc); - if (IS_ERR(frame)) { - channel->ob = NULL; + err = tegra_ivc_write_get_next_frame(channel->ivc, &channel->ob); + if (err) { + iosys_map_clear(&channel->ob); return false; } - channel->ob = frame; - return true; } @@ -109,6 +105,7 @@ static int tegra186_bpmp_channel_init(struct tegra_bpmp_channel *channel, { struct tegra186_bpmp *priv = bpmp->priv; size_t message_size, queue_size; + struct iosys_map rx, tx; unsigned int offset; int err; @@ -121,10 +118,11 @@ static int tegra186_bpmp_channel_init(struct tegra_bpmp_channel *channel, queue_size = tegra_ivc_total_queue_size(message_size); offset = queue_size * index; - err = tegra_ivc_init(channel->ivc, NULL, - priv->rx.virt + offset, priv->rx.phys + offset, - priv->tx.virt + offset, priv->tx.phys + offset, - 1, message_size, tegra186_bpmp_ivc_notify, + iosys_map_set_vaddr_iomem(&rx, priv->rx.virt + offset); + iosys_map_set_vaddr_iomem(&tx, priv->tx.virt + offset); + + err = tegra_ivc_init(channel->ivc, NULL, &rx, priv->rx.phys + offset, &tx, + priv->tx.phys + offset, 1, message_size, tegra186_bpmp_ivc_notify, bpmp); if (err < 0) { dev_err(bpmp->dev, "failed to setup IVC for channel %u: %d\n", @@ -179,7 +177,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp) return -EPROBE_DEFER; } - priv->tx.virt = gen_pool_dma_alloc(priv->tx.pool, 4096, &priv->tx.phys); + priv->tx.virt = (void __iomem *)gen_pool_dma_alloc(priv->tx.pool, 4096, &priv->tx.phys); if (!priv->tx.virt) { dev_err(bpmp->dev, "failed to allocate from TX pool\n"); return -ENOMEM; @@ -192,7 +190,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp) goto free_tx; } - priv->rx.virt = gen_pool_dma_alloc(priv->rx.pool, 4096, &priv->rx.phys); + priv->rx.virt = (void __iomem *)gen_pool_dma_alloc(priv->rx.pool, 4096, &priv->rx.phys); if (!priv->rx.virt) { dev_err(bpmp->dev, "failed to allocate from RX pool\n"); err = -ENOMEM; diff --git a/drivers/firmware/tegra/bpmp-tegra210.c b/drivers/firmware/tegra/bpmp-tegra210.c index c9c830f658c3..6421e11954f6 100644 --- a/drivers/firmware/tegra/bpmp-tegra210.c +++ b/drivers/firmware/tegra/bpmp-tegra210.c @@ -137,8 +137,8 @@ static int tegra210_bpmp_channel_init(struct tegra_bpmp_channel *channel, unsigned int index) { struct tegra210_bpmp *priv = bpmp->priv; + void __iomem *p; u32 address; - void *p; /* Retrieve channel base address from BPMP */ writel(index << TRIGGER_ID_SHIFT | TRIGGER_CMD_GET, @@ -149,8 +149,9 @@ static int tegra210_bpmp_channel_init(struct tegra_bpmp_channel *channel, if (!p) return -ENOMEM; - channel->ib = p; - channel->ob = p; + iosys_map_set_vaddr_iomem(&channel->ib, p); + iosys_map_set_vaddr_iomem(&channel->ob, p); + channel->index = index; init_completion(&channel->completion); channel->bpmp = bpmp; diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index 037db21de510..3f652ce6e9fa 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -201,13 +201,13 @@ static ssize_t __tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel, int err; if (data && size > 0) - memcpy_fromio(data, channel->ib->data, size); + tegra_bpmp_mb_read(data, &channel->ib, size); err = tegra_bpmp_ack_response(channel); if (err < 0) return err; - *ret = channel->ib->code; + *ret = tegra_bpmp_mb_read_field(&channel->ib, code); return 0; } @@ -241,11 +241,11 @@ static ssize_t __tegra_bpmp_channel_write(struct tegra_bpmp_channel *channel, unsigned int mrq, unsigned long flags, const void *data, size_t size) { - channel->ob->code = mrq; - channel->ob->flags = flags; + tegra_bpmp_mb_write_field(&channel->ob, code, mrq); + tegra_bpmp_mb_write_field(&channel->ob, flags, flags); if (data && size > 0) - memcpy_toio(channel->ob->data, data, size); + tegra_bpmp_mb_write(&channel->ob, data, size); return tegra_bpmp_post_request(channel); } @@ -400,7 +400,7 @@ static struct tegra_bpmp_mrq *tegra_bpmp_find_mrq(struct tegra_bpmp *bpmp, void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code, const void *data, size_t size) { - unsigned long flags = channel->ib->flags; + unsigned long flags = tegra_bpmp_mb_read_field(&channel->ib, flags); struct tegra_bpmp *bpmp = channel->bpmp; int err; @@ -417,10 +417,10 @@ void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code, if (WARN_ON(!tegra_bpmp_is_response_channel_free(channel))) return; - channel->ob->code = code; + tegra_bpmp_mb_write_field(&channel->ob, code, code); if (data && size > 0) - memcpy_toio(channel->ob->data, data, size); + tegra_bpmp_mb_write(&channel->ob, data, size); err = tegra_bpmp_post_response(channel); if (WARN_ON(err < 0)) @@ -529,13 +529,13 @@ static void tegra_bpmp_mrq_handle_ping(unsigned int mrq, struct tegra_bpmp_channel *channel, void *data) { - struct mrq_ping_request *request; + struct mrq_ping_request request; struct mrq_ping_response response; - request = (struct mrq_ping_request *)channel->ib->data; + tegra_bpmp_mb_read(&request, &channel->ib, sizeof(request)); memset(&response, 0, sizeof(response)); - response.reply = request->challenge << 1; + response.reply = request.challenge << 1; tegra_bpmp_mrq_return(channel, 0, &response, sizeof(response)); } @@ -648,7 +648,7 @@ static int tegra_bpmp_get_firmware_tag(struct tegra_bpmp *bpmp, char *tag, static void tegra_bpmp_channel_signal(struct tegra_bpmp_channel *channel) { - unsigned long flags = channel->ob->flags; + unsigned long flags = tegra_bpmp_mb_read_field(&channel->ob, flags); if ((flags & MSG_RING) == 0) return; @@ -666,8 +666,11 @@ void tegra_bpmp_handle_rx(struct tegra_bpmp *bpmp) count = bpmp->soc->channels.thread.count; busy = bpmp->threaded.busy; - if (tegra_bpmp_is_request_ready(channel)) - tegra_bpmp_handle_mrq(bpmp, channel->ib->code, channel); + if (tegra_bpmp_is_request_ready(channel)) { + unsigned int mrq = tegra_bpmp_mb_read_field(&channel->ib, code); + + tegra_bpmp_handle_mrq(bpmp, mrq, channel); + } spin_lock(&bpmp->lock); diff --git a/drivers/firmware/tegra/ivc.c b/drivers/firmware/tegra/ivc.c index e2398cd7ca98..8c9aff9804c0 100644 --- a/drivers/firmware/tegra/ivc.c +++ b/drivers/firmware/tegra/ivc.c @@ -68,6 +68,12 @@ struct tegra_ivc_header { } rx; }; +#define tegra_ivc_header_read_field(hdr, field) \ + iosys_map_rd_field(hdr, 0, struct tegra_ivc_header, field) + +#define tegra_ivc_header_write_field(hdr, field, value) \ + iosys_map_wr_field(hdr, 0, struct tegra_ivc_header, field, value) + static inline void tegra_ivc_invalidate(struct tegra_ivc *ivc, dma_addr_t phys) { if (!ivc->peer) @@ -86,16 +92,15 @@ static inline void tegra_ivc_flush(struct tegra_ivc *ivc, dma_addr_t phys) DMA_TO_DEVICE); } -static inline bool tegra_ivc_empty(struct tegra_ivc *ivc, - struct tegra_ivc_header *header) +static inline bool tegra_ivc_empty(struct tegra_ivc *ivc, struct iosys_map *map) { /* * This function performs multiple checks on the same values with * security implications, so create snapshots with READ_ONCE() to * ensure that these checks use the same values. */ - u32 tx = READ_ONCE(header->tx.count); - u32 rx = READ_ONCE(header->rx.count); + u32 tx = tegra_ivc_header_read_field(map, tx.count); + u32 rx = tegra_ivc_header_read_field(map, rx.count); /* * Perform an over-full check to prevent denial of service attacks @@ -113,11 +118,10 @@ static inline bool tegra_ivc_empty(struct tegra_ivc *ivc, return tx == rx; } -static inline bool tegra_ivc_full(struct tegra_ivc *ivc, - struct tegra_ivc_header *header) +static inline bool tegra_ivc_full(struct tegra_ivc *ivc, struct iosys_map *map) { - u32 tx = READ_ONCE(header->tx.count); - u32 rx = READ_ONCE(header->rx.count); + u32 tx = tegra_ivc_header_read_field(map, tx.count); + u32 rx = tegra_ivc_header_read_field(map, rx.count); /* * Invalid cases where the counters indicate that the queue is over @@ -126,11 +130,10 @@ static inline bool tegra_ivc_full(struct tegra_ivc *ivc, return tx - rx >= ivc->num_frames; } -static inline u32 tegra_ivc_available(struct tegra_ivc *ivc, - struct tegra_ivc_header *header) +static inline u32 tegra_ivc_available(struct tegra_ivc *ivc, struct iosys_map *map) { - u32 tx = READ_ONCE(header->tx.count); - u32 rx = READ_ONCE(header->rx.count); + u32 tx = tegra_ivc_header_read_field(map, tx.count); + u32 rx = tegra_ivc_header_read_field(map, rx.count); /* * This function isn't expected to be used in scenarios where an @@ -143,8 +146,9 @@ static inline u32 tegra_ivc_available(struct tegra_ivc *ivc, static inline void tegra_ivc_advance_tx(struct tegra_ivc *ivc) { - WRITE_ONCE(ivc->tx.channel->tx.count, - READ_ONCE(ivc->tx.channel->tx.count) + 1); + unsigned int count = tegra_ivc_header_read_field(&ivc->tx.map, tx.count); + + tegra_ivc_header_write_field(&ivc->tx.map, tx.count, count + 1); if (ivc->tx.position == ivc->num_frames - 1) ivc->tx.position = 0; @@ -154,8 +158,9 @@ static inline void tegra_ivc_advance_tx(struct tegra_ivc *ivc) static inline void tegra_ivc_advance_rx(struct tegra_ivc *ivc) { - WRITE_ONCE(ivc->rx.channel->rx.count, - READ_ONCE(ivc->rx.channel->rx.count) + 1); + unsigned int count = tegra_ivc_header_read_field(&ivc->rx.map, rx.count); + + tegra_ivc_header_write_field(&ivc->rx.map, rx.count, count + 1); if (ivc->rx.position == ivc->num_frames - 1) ivc->rx.position = 0; @@ -166,6 +171,7 @@ static inline void tegra_ivc_advance_rx(struct tegra_ivc *ivc) static inline int tegra_ivc_check_read(struct tegra_ivc *ivc) { unsigned int offset = offsetof(struct tegra_ivc_header, tx.count); + unsigned int state; /* * tx.channel->state is set locally, so it is not synchronized with @@ -175,7 +181,8 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc) * asynchronous transition of rx.channel->state to * TEGRA_IVC_STATE_ACK is not allowed. */ - if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED) + state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state); + if (state != TEGRA_IVC_STATE_ESTABLISHED) return -ECONNRESET; /* @@ -185,12 +192,12 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc) * Synchronization is only necessary when these pointers indicate * empty or full. */ - if (!tegra_ivc_empty(ivc, ivc->rx.channel)) + if (!tegra_ivc_empty(ivc, &ivc->rx.map)) return 0; tegra_ivc_invalidate(ivc, ivc->rx.phys + offset); - if (tegra_ivc_empty(ivc, ivc->rx.channel)) + if (tegra_ivc_empty(ivc, &ivc->rx.map)) return -ENOSPC; return 0; @@ -199,29 +206,34 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc) static inline int tegra_ivc_check_write(struct tegra_ivc *ivc) { unsigned int offset = offsetof(struct tegra_ivc_header, rx.count); + unsigned int state; - if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED) + state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state); + if (state != TEGRA_IVC_STATE_ESTABLISHED) return -ECONNRESET; - if (!tegra_ivc_full(ivc, ivc->tx.channel)) + if (!tegra_ivc_full(ivc, &ivc->tx.map)) return 0; tegra_ivc_invalidate(ivc, ivc->tx.phys + offset); - if (tegra_ivc_full(ivc, ivc->tx.channel)) + if (tegra_ivc_full(ivc, &ivc->tx.map)) return -ENOSPC; return 0; } -static void *tegra_ivc_frame_virt(struct tegra_ivc *ivc, - struct tegra_ivc_header *header, - unsigned int frame) +static int tegra_ivc_frame_virt(struct tegra_ivc *ivc, const struct iosys_map *header, + unsigned int frame, struct iosys_map *map) { + size_t offset = sizeof(struct tegra_ivc_header) + ivc->frame_size * frame; + if (WARN_ON(frame >= ivc->num_frames)) - return ERR_PTR(-EINVAL); + return -EINVAL; - return (void *)(header + 1) + ivc->frame_size * frame; + *map = IOSYS_MAP_INIT_OFFSET(header, offset); + + return 0; } static inline dma_addr_t tegra_ivc_frame_phys(struct tegra_ivc *ivc, @@ -264,16 +276,16 @@ static inline void tegra_ivc_flush_frame(struct tegra_ivc *ivc, } /* directly peek at the next frame rx'ed */ -void *tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc) +int tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map) { int err; if (WARN_ON(ivc == NULL)) - return ERR_PTR(-EINVAL); + return -EINVAL; err = tegra_ivc_check_read(ivc); if (err < 0) - return ERR_PTR(err); + return err; /* * Order observation of ivc->rx.position potentially indicating new @@ -284,7 +296,7 @@ void *tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc) tegra_ivc_invalidate_frame(ivc, ivc->rx.phys, ivc->rx.position, 0, ivc->frame_size); - return tegra_ivc_frame_virt(ivc, ivc->rx.channel, ivc->rx.position); + return tegra_ivc_frame_virt(ivc, &ivc->rx.map, ivc->rx.position, map); } EXPORT_SYMBOL(tegra_ivc_read_get_next_frame); @@ -320,7 +332,7 @@ int tegra_ivc_read_advance(struct tegra_ivc *ivc) */ tegra_ivc_invalidate(ivc, ivc->rx.phys + tx); - if (tegra_ivc_available(ivc, ivc->rx.channel) == ivc->num_frames - 1) + if (tegra_ivc_available(ivc, &ivc->rx.map) == ivc->num_frames - 1) ivc->notify(ivc, ivc->notify_data); return 0; @@ -328,15 +340,15 @@ int tegra_ivc_read_advance(struct tegra_ivc *ivc) EXPORT_SYMBOL(tegra_ivc_read_advance); /* directly poke at the next frame to be tx'ed */ -void *tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc) +int tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map) { int err; err = tegra_ivc_check_write(ivc); if (err < 0) - return ERR_PTR(err); + return err; - return tegra_ivc_frame_virt(ivc, ivc->tx.channel, ivc->tx.position); + return tegra_ivc_frame_virt(ivc, &ivc->tx.map, ivc->tx.position, map); } EXPORT_SYMBOL(tegra_ivc_write_get_next_frame); @@ -376,7 +388,7 @@ int tegra_ivc_write_advance(struct tegra_ivc *ivc) */ tegra_ivc_invalidate(ivc, ivc->tx.phys + rx); - if (tegra_ivc_available(ivc, ivc->tx.channel) == 1) + if (tegra_ivc_available(ivc, &ivc->tx.map) == 1) ivc->notify(ivc, ivc->notify_data); return 0; @@ -387,7 +399,7 @@ void tegra_ivc_reset(struct tegra_ivc *ivc) { unsigned int offset = offsetof(struct tegra_ivc_header, tx.count); - ivc->tx.channel->tx.state = TEGRA_IVC_STATE_SYNC; + tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_SYNC); tegra_ivc_flush(ivc, ivc->tx.phys + offset); ivc->notify(ivc, ivc->notify_data); } @@ -416,13 +428,14 @@ EXPORT_SYMBOL(tegra_ivc_reset); int tegra_ivc_notified(struct tegra_ivc *ivc) { unsigned int offset = offsetof(struct tegra_ivc_header, tx.count); - enum tegra_ivc_state state; + enum tegra_ivc_state rx_state, tx_state; /* Copy the receiver's state out of shared memory. */ tegra_ivc_invalidate(ivc, ivc->rx.phys + offset); - state = READ_ONCE(ivc->rx.channel->tx.state); + rx_state = tegra_ivc_header_read_field(&ivc->rx.map, tx.state); + tx_state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state); - if (state == TEGRA_IVC_STATE_SYNC) { + if (rx_state == TEGRA_IVC_STATE_SYNC) { offset = offsetof(struct tegra_ivc_header, tx.count); /* @@ -436,8 +449,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) * state and won't make progress until we change our state, * so the counters are not in use at this time. */ - ivc->tx.channel->tx.count = 0; - ivc->rx.channel->rx.count = 0; + tegra_ivc_header_write_field(&ivc->tx.map, tx.count, 0); + tegra_ivc_header_write_field(&ivc->rx.map, rx.count, 0); ivc->tx.position = 0; ivc->rx.position = 0; @@ -452,7 +465,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) * Move to ACK state. We have just cleared our counters, so it * is now safe for the remote end to start using these values. */ - ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ACK; + tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ACK); tegra_ivc_flush(ivc, ivc->tx.phys + offset); /* @@ -460,8 +473,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) */ ivc->notify(ivc, ivc->notify_data); - } else if (ivc->tx.channel->tx.state == TEGRA_IVC_STATE_SYNC && - state == TEGRA_IVC_STATE_ACK) { + } else if (tx_state == TEGRA_IVC_STATE_SYNC && + rx_state == TEGRA_IVC_STATE_ACK) { offset = offsetof(struct tegra_ivc_header, tx.count); /* @@ -475,8 +488,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) * state and won't make progress until we change our state, * so the counters are not in use at this time. */ - ivc->tx.channel->tx.count = 0; - ivc->rx.channel->rx.count = 0; + tegra_ivc_header_write_field(&ivc->tx.map, tx.count, 0); + tegra_ivc_header_write_field(&ivc->rx.map, rx.count, 0); ivc->tx.position = 0; ivc->rx.position = 0; @@ -492,7 +505,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) * already cleared its counters, so it is safe to start * writing/reading on this channel. */ - ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ESTABLISHED; + tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ESTABLISHED); tegra_ivc_flush(ivc, ivc->tx.phys + offset); /* @@ -500,7 +513,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) */ ivc->notify(ivc, ivc->notify_data); - } else if (ivc->tx.channel->tx.state == TEGRA_IVC_STATE_ACK) { + } else if (tx_state == TEGRA_IVC_STATE_ACK) { offset = offsetof(struct tegra_ivc_header, tx.count); /* @@ -516,7 +529,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) * cleared its counters, so it is safe to start writing/reading * on this channel. */ - ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ESTABLISHED; + tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ESTABLISHED); tegra_ivc_flush(ivc, ivc->tx.phys + offset); /* @@ -533,7 +546,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc) */ } - if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED) + if (tx_state != TEGRA_IVC_STATE_ESTABLISHED) return -EAGAIN; return 0; @@ -609,8 +622,29 @@ static int tegra_ivc_check_params(unsigned long rx, unsigned long tx, return 0; } -int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx, - dma_addr_t rx_phys, void *tx, dma_addr_t tx_phys, +static inline void iosys_map_copy(struct iosys_map *dst, const struct iosys_map *src) +{ + *dst = *src; +} + +static inline unsigned long iosys_map_get_address(const struct iosys_map *map) +{ + if (map->is_iomem) + return (unsigned long)map->vaddr_iomem; + + return (unsigned long)map->vaddr; +} + +static inline void *iosys_map_get_vaddr(const struct iosys_map *map) +{ + if (WARN_ON(map->is_iomem)) + return NULL; + + return map->vaddr; +} + +int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, const struct iosys_map *rx, + dma_addr_t rx_phys, const struct iosys_map *tx, dma_addr_t tx_phys, unsigned int num_frames, size_t frame_size, void (*notify)(struct tegra_ivc *ivc, void *data), void *data) @@ -628,7 +662,7 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx, if (frame_size > INT_MAX) return -E2BIG; - err = tegra_ivc_check_params((unsigned long)rx, (unsigned long)tx, + err = tegra_ivc_check_params(iosys_map_get_address(rx), iosys_map_get_address(tx), num_frames, frame_size); if (err < 0) return err; @@ -636,12 +670,12 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx, queue_size = tegra_ivc_total_queue_size(num_frames * frame_size); if (peer) { - ivc->rx.phys = dma_map_single(peer, rx, queue_size, + ivc->rx.phys = dma_map_single(peer, iosys_map_get_vaddr(rx), queue_size, DMA_BIDIRECTIONAL); if (dma_mapping_error(peer, ivc->rx.phys)) return -ENOMEM; - ivc->tx.phys = dma_map_single(peer, tx, queue_size, + ivc->tx.phys = dma_map_single(peer, iosys_map_get_vaddr(tx), queue_size, DMA_BIDIRECTIONAL); if (dma_mapping_error(peer, ivc->tx.phys)) { dma_unmap_single(peer, ivc->rx.phys, queue_size, @@ -653,8 +687,8 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx, ivc->tx.phys = tx_phys; } - ivc->rx.channel = rx; - ivc->tx.channel = tx; + iosys_map_copy(&ivc->rx.map, rx); + iosys_map_copy(&ivc->tx.map, tx); ivc->peer = peer; ivc->notify = notify; ivc->notify_data = data; diff --git a/drivers/thermal/tegra/tegra-bpmp-thermal.c b/drivers/thermal/tegra/tegra-bpmp-thermal.c index eb84f0b9dc7c..0b7a1a1948cb 100644 --- a/drivers/thermal/tegra/tegra-bpmp-thermal.c +++ b/drivers/thermal/tegra/tegra-bpmp-thermal.c @@ -106,21 +106,22 @@ static void tz_device_update_work_fn(struct work_struct *work) static void bpmp_mrq_thermal(unsigned int mrq, struct tegra_bpmp_channel *ch, void *data) { - struct mrq_thermal_bpmp_to_host_request *req; + struct mrq_thermal_bpmp_to_host_request req; struct tegra_bpmp_thermal *tegra = data; + size_t offset; int i; - req = (struct mrq_thermal_bpmp_to_host_request *)ch->ib->data; + offset = offsetof(struct tegra_bpmp_mb_data, data); + iosys_map_memcpy_from(&req, &ch->ib, offset, sizeof(req)); - if (req->type != CMD_THERMAL_HOST_TRIP_REACHED) { - dev_err(tegra->dev, "%s: invalid request type: %d\n", - __func__, req->type); + if (req.type != CMD_THERMAL_HOST_TRIP_REACHED) { + dev_err(tegra->dev, "%s: invalid request type: %d\n", __func__, req.type); tegra_bpmp_mrq_return(ch, -EINVAL, NULL, 0); return; } for (i = 0; i < tegra->num_zones; ++i) { - if (tegra->zones[i]->idx != req->host_trip_reached.zone) + if (tegra->zones[i]->idx != req.host_trip_reached.zone) continue; schedule_work(&tegra->zones[i]->tz_device_update_work); @@ -129,7 +130,7 @@ static void bpmp_mrq_thermal(unsigned int mrq, struct tegra_bpmp_channel *ch, } dev_err(tegra->dev, "%s: invalid thermal zone: %d\n", __func__, - req->host_trip_reached.zone); + req.host_trip_reached.zone); tegra_bpmp_mrq_return(ch, -EINVAL, NULL, 0); } diff --git a/include/soc/tegra/bpmp.h b/include/soc/tegra/bpmp.h index f2604e99af09..5842e38bb288 100644 --- a/include/soc/tegra/bpmp.h +++ b/include/soc/tegra/bpmp.h @@ -6,6 +6,7 @@ #ifndef __SOC_TEGRA_BPMP_H #define __SOC_TEGRA_BPMP_H +#include #include #include #include @@ -36,10 +37,22 @@ struct tegra_bpmp_mb_data { u8 data[MSG_DATA_MIN_SZ]; } __packed; +#define tegra_bpmp_mb_read(dst, mb, size) \ + iosys_map_memcpy_from(dst, mb, offsetof(struct tegra_bpmp_mb_data, data), size) + +#define tegra_bpmp_mb_write(mb, src, size) \ + iosys_map_memcpy_to(mb, offsetof(struct tegra_bpmp_mb_data, data), src, size) + +#define tegra_bpmp_mb_read_field(mb, field) \ + iosys_map_rd_field(mb, 0, struct tegra_bpmp_mb_data, field) + +#define tegra_bpmp_mb_write_field(mb, field, value) \ + iosys_map_wr_field(mb, 0, struct tegra_bpmp_mb_data, field, value) + struct tegra_bpmp_channel { struct tegra_bpmp *bpmp; - struct tegra_bpmp_mb_data *ib; - struct tegra_bpmp_mb_data *ob; + struct iosys_map ib; + struct iosys_map ob; struct completion completion; struct tegra_ivc *ivc; unsigned int index; diff --git a/include/soc/tegra/ivc.h b/include/soc/tegra/ivc.h index 4aeb77cc22c5..116793b26330 100644 --- a/include/soc/tegra/ivc.h +++ b/include/soc/tegra/ivc.h @@ -7,6 +7,7 @@ #include #include +#include #include struct tegra_ivc_header; @@ -15,7 +16,7 @@ struct tegra_ivc { struct device *peer; struct { - struct tegra_ivc_header *channel; + struct iosys_map map; unsigned int position; dma_addr_t phys; } rx, tx; @@ -36,7 +37,7 @@ struct tegra_ivc { * * Returns a pointer to the frame, or an error encoded pointer. */ -void *tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc); +int tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map); /** * tegra_ivc_read_advance - Advance the read queue @@ -56,7 +57,7 @@ int tegra_ivc_read_advance(struct tegra_ivc *ivc); * * Returns a pointer to the frame, or an error encoded pointer. */ -void *tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc); +int tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map); /** * tegra_ivc_write_advance - Advance the write queue @@ -91,8 +92,8 @@ void tegra_ivc_reset(struct tegra_ivc *ivc); size_t tegra_ivc_align(size_t size); unsigned tegra_ivc_total_queue_size(unsigned queue_size); -int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx, - dma_addr_t rx_phys, void *tx, dma_addr_t tx_phys, +int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, const struct iosys_map *rx, + dma_addr_t rx_phys, const struct iosys_map *tx, dma_addr_t tx_phys, unsigned int num_frames, size_t frame_size, void (*notify)(struct tegra_ivc *ivc, void *data), void *data); -- cgit v1.2.3 From e5530adc17a79f2a93e8b35e0ce673fc33f5f663 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 7 Oct 2022 12:53:44 +0300 Subject: pinctrl: Clean up headers There is a few things done: - include only the headers we are direct user of - when pointer is in use, provide a forward declaration - add missing headers - group generic headers and subsystem headers - sort each group alphabetically While at it, fix some awkward indentations. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/core.c | 19 ++++++++++--------- drivers/pinctrl/core.h | 12 +++++++++++- drivers/pinctrl/devicetree.h | 6 ++++++ drivers/pinctrl/pinconf.h | 10 ++++++++++ drivers/pinctrl/pinctrl-utils.h | 5 +++++ drivers/pinctrl/pinmux.c | 17 ++++++++++------- drivers/pinctrl/pinmux.h | 11 +++++++++++ include/linux/pinctrl/consumer.h | 31 ++++++++++++++----------------- include/linux/pinctrl/devinfo.h | 6 ++++-- include/linux/pinctrl/machine.h | 8 +++++--- include/linux/pinctrl/pinconf-generic.h | 23 +++++++++++++---------- include/linux/pinctrl/pinctrl.h | 18 +++++++++--------- include/linux/pinctrl/pinmux.h | 5 ++--- 13 files changed, 110 insertions(+), 61 deletions(-) (limited to 'include') diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 9e57f4c62e60..655f9502e73f 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -12,19 +12,21 @@ */ #define pr_fmt(fmt) "pinctrl core: " fmt -#include -#include -#include -#include +#include #include -#include #include +#include +#include +#include +#include #include -#include #include +#include + #include -#include +#include #include +#include #ifdef CONFIG_GPIOLIB #include "../gpio/gpiolib.h" @@ -33,9 +35,8 @@ #include "core.h" #include "devicetree.h" -#include "pinmux.h" #include "pinconf.h" - +#include "pinmux.h" static bool pinctrl_dummy_state; diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 840103c40c14..4d0bdb9fb99b 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -9,12 +9,22 @@ */ #include +#include #include #include -#include +#include + #include +struct dentry; +struct device; +struct device_node; +struct module; + +struct pinctrl; +struct pinctrl_desc; struct pinctrl_gpio_range; +struct pinctrl_state; /** * struct pinctrl_dev - pin control class device diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h index efa80779de4f..def76aba99d1 100644 --- a/drivers/pinctrl/devicetree.h +++ b/drivers/pinctrl/devicetree.h @@ -5,8 +5,14 @@ * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. */ +#include + +struct device_node; struct of_phandle_args; +struct pinctrl; +struct pinctrl_dev; + #ifdef CONFIG_OF void pinctrl_dt_free_maps(struct pinctrl *p); diff --git a/drivers/pinctrl/pinconf.h b/drivers/pinctrl/pinconf.h index be7311373299..694bfc9961fa 100644 --- a/drivers/pinctrl/pinconf.h +++ b/drivers/pinctrl/pinconf.h @@ -10,6 +10,16 @@ * Author: Linus Walleij */ +#include + +struct dentry; +struct device_node; +struct seq_file; + +struct pinctrl_dev; +struct pinctrl_map; +struct pinctrl_setting; + #ifdef CONFIG_PINCONF int pinconf_check_ops(struct pinctrl_dev *pctldev); diff --git a/drivers/pinctrl/pinctrl-utils.h b/drivers/pinctrl/pinctrl-utils.h index cec407a8cc4e..4108ee2dd6d0 100644 --- a/drivers/pinctrl/pinctrl-utils.h +++ b/drivers/pinctrl/pinctrl-utils.h @@ -9,6 +9,11 @@ #ifndef __PINCTRL_UTILS_H__ #define __PINCTRL_UTILS_H__ +#include + +struct pinctrl_dev; +struct pinctrl_map; + int pinctrl_utils_reserve_map(struct pinctrl_dev *pctldev, struct pinctrl_map **map, unsigned *reserved_maps, unsigned *num_maps, unsigned reserve); diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index f94d43b082d9..6bd7ac37a0e0 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -13,19 +13,22 @@ #define pr_fmt(fmt) "pinmux core: " fmt #include -#include -#include -#include +#include #include -#include -#include #include +#include +#include #include -#include -#include +#include +#include #include +#include +#include + #include +#include #include + #include "core.h" #include "pinmux.h" diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h index 72fcf03eaa43..ea6f99c24aa5 100644 --- a/drivers/pinctrl/pinmux.h +++ b/drivers/pinctrl/pinmux.h @@ -9,6 +9,17 @@ * * Author: Linus Walleij */ + +#include + +struct dentry; +struct seq_file; + +struct pinctrl_dev; +struct pinctrl_gpio_range; +struct pinctrl_map; +struct pinctrl_setting; + #ifdef CONFIG_PINMUX int pinmux_check_ops(struct pinctrl_dev *pctldev); diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h index 019fecd75d0c..4729d54e8995 100644 --- a/include/linux/pinctrl/consumer.h +++ b/include/linux/pinctrl/consumer.h @@ -12,14 +12,15 @@ #define __LINUX_PINCTRL_CONSUMER_H #include -#include -#include +#include + #include +struct device; + /* This struct is private to the core and should be regarded as a cookie */ struct pinctrl; struct pinctrl_state; -struct device; #ifdef CONFIG_PINCTRL @@ -33,9 +34,8 @@ extern int pinctrl_gpio_set_config(unsigned gpio, unsigned long config); extern struct pinctrl * __must_check pinctrl_get(struct device *dev); extern void pinctrl_put(struct pinctrl *p); -extern struct pinctrl_state * __must_check pinctrl_lookup_state( - struct pinctrl *p, - const char *name); +extern struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p, + const char *name); extern int pinctrl_select_state(struct pinctrl *p, struct pinctrl_state *s); extern struct pinctrl * __must_check devm_pinctrl_get(struct device *dev); @@ -101,9 +101,8 @@ static inline void pinctrl_put(struct pinctrl *p) { } -static inline struct pinctrl_state * __must_check pinctrl_lookup_state( - struct pinctrl *p, - const char *name) +static inline struct pinctrl_state * __must_check pinctrl_lookup_state(struct pinctrl *p, + const char *name) { return NULL; } @@ -145,8 +144,8 @@ static inline int pinctrl_pm_select_idle_state(struct device *dev) #endif /* CONFIG_PINCTRL */ -static inline struct pinctrl * __must_check pinctrl_get_select( - struct device *dev, const char *name) +static inline struct pinctrl * __must_check pinctrl_get_select(struct device *dev, + const char *name) { struct pinctrl *p; struct pinctrl_state *s; @@ -171,14 +170,13 @@ static inline struct pinctrl * __must_check pinctrl_get_select( return p; } -static inline struct pinctrl * __must_check pinctrl_get_select_default( - struct device *dev) +static inline struct pinctrl * __must_check pinctrl_get_select_default(struct device *dev) { return pinctrl_get_select(dev, PINCTRL_STATE_DEFAULT); } -static inline struct pinctrl * __must_check devm_pinctrl_get_select( - struct device *dev, const char *name) +static inline struct pinctrl * __must_check devm_pinctrl_get_select(struct device *dev, + const char *name) { struct pinctrl *p; struct pinctrl_state *s; @@ -203,8 +201,7 @@ static inline struct pinctrl * __must_check devm_pinctrl_get_select( return p; } -static inline struct pinctrl * __must_check devm_pinctrl_get_select_default( - struct device *dev) +static inline struct pinctrl * __must_check devm_pinctrl_get_select_default(struct device *dev) { return devm_pinctrl_get_select(dev, PINCTRL_STATE_DEFAULT); } diff --git a/include/linux/pinctrl/devinfo.h b/include/linux/pinctrl/devinfo.h index a48ff69acddd..9e8b559e1253 100644 --- a/include/linux/pinctrl/devinfo.h +++ b/include/linux/pinctrl/devinfo.h @@ -14,11 +14,15 @@ #ifndef PINCTRL_DEVINFO_H #define PINCTRL_DEVINFO_H +struct device; + #ifdef CONFIG_PINCTRL /* The device core acts as a consumer toward pinctrl */ #include +struct pinctrl; + /** * struct dev_pin_info - pin state container for devices * @p: pinctrl handle for the containing device @@ -42,8 +46,6 @@ extern int pinctrl_init_done(struct device *dev); #else -struct device; - /* Stubs if we're not using pinctrl */ static inline int pinctrl_bind_pins(struct device *dev) diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index e987dc9fd2af..0639b36f43c5 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -11,7 +11,7 @@ #ifndef __LINUX_PINCTRL_MACHINE_H #define __LINUX_PINCTRL_MACHINE_H -#include +#include /* ARRAY_SIZE() */ #include @@ -149,16 +149,18 @@ struct pinctrl_map { #define PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(dev, grp, cfgs) \ PIN_MAP_CONFIGS_GROUP(dev, PINCTRL_STATE_DEFAULT, dev, grp, cfgs) +struct pinctrl_map; + #ifdef CONFIG_PINCTRL extern int pinctrl_register_mappings(const struct pinctrl_map *map, - unsigned num_maps); + unsigned num_maps); extern void pinctrl_unregister_mappings(const struct pinctrl_map *map); extern void pinctrl_provide_dummies(void); #else static inline int pinctrl_register_mappings(const struct pinctrl_map *map, - unsigned num_maps) + unsigned num_maps) { return 0; } diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index 2422211d6a5a..940fc4e9e17c 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -11,9 +11,12 @@ #ifndef __LINUX_PINCTRL_PINCONF_GENERIC_H #define __LINUX_PINCTRL_PINCONF_GENERIC_H -#include +#include + #include +struct device_node; + struct pinctrl_dev; struct pinctrl_map; @@ -196,25 +199,25 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev, void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev, struct pinctrl_map *map, unsigned num_maps); -static inline int pinconf_generic_dt_node_to_map_group( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_group(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps, PIN_MAP_TYPE_CONFIGS_GROUP); } -static inline int pinconf_generic_dt_node_to_map_pin( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_pin(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps, PIN_MAP_TYPE_CONFIGS_PIN); } -static inline int pinconf_generic_dt_node_to_map_all( - struct pinctrl_dev *pctldev, struct device_node *np_config, - struct pinctrl_map **map, unsigned *num_maps) +static inline int pinconf_generic_dt_node_to_map_all(struct pinctrl_dev *pctldev, + struct device_node *np_config, struct pinctrl_map **map, + unsigned *num_maps) { /* * passing the type as PIN_MAP_TYPE_INVALID causes the underlying parser diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 487117ccb1bc..31fe992412f0 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -11,20 +11,20 @@ #ifndef __LINUX_PINCTRL_PINCTRL_H #define __LINUX_PINCTRL_PINCTRL_H -#include -#include -#include -#include -#include +#include struct device; +struct device_node; +struct gpio_chip; +struct module; +struct seq_file; + +struct pin_config_item; +struct pinconf_generic_params; +struct pinconf_ops; struct pinctrl_dev; struct pinctrl_map; struct pinmux_ops; -struct pinconf_ops; -struct pin_config_item; -struct gpio_chip; -struct device_node; /** * struct pingroup - provides information on pingroup diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h index 9a647fa5c8f1..a7e370965c53 100644 --- a/include/linux/pinctrl/pinmux.h +++ b/include/linux/pinctrl/pinmux.h @@ -11,11 +11,10 @@ #ifndef __LINUX_PINCTRL_PINMUX_H #define __LINUX_PINCTRL_PINMUX_H -#include -#include -#include +#include struct pinctrl_dev; +struct pinctrl_gpio_range; /** * struct pinmux_ops - pinmux operations, to be implemented by pin controller -- cgit v1.2.3 From b72362962a66693cd095389cbe41dd005bfcfb44 Mon Sep 17 00:00:00 2001 From: David Francis Date: Fri, 16 Sep 2022 11:15:01 -0400 Subject: drm/amd: Add IMU fw version to fw version queries IMU is a new firmware for GFX11. There are four means by which firmware version can be queried from the driver: device attributes, vf2pf, debugfs, and the AMDGPU_INFO_FW_VERSION option in the amdgpu info ioctl. Add IMU as an option for those four methods. V2: Added debugfs Reviewed-by: Likun Gao Reviewed-by: Alex Deucher Signed-off-by: David Francis Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 13 +++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 4 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 1 + include/uapi/drm/amdgpu_drm.h | 2 ++ 5 files changed, 20 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index fe23e09eec98..bf1ff8f0e712 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -344,6 +344,10 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info, fw_info->ver = adev->mes.ucode_fw_version[1]; fw_info->feature = 0; break; + case AMDGPU_INFO_FW_IMU: + fw_info->ver = adev->gfx.imu_fw_version; + fw_info->feature = 0; + break; default: return -EINVAL; } @@ -1520,6 +1524,15 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused) fw_info.feature, fw_info.ver); } + /* IMU */ + query_fw.fw_type = AMDGPU_INFO_FW_IMU; + query_fw.index = 0; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "IMU feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + /* PSP SOS */ query_fw.fw_type = AMDGPU_INFO_FW_SOS; ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index dd0bc649a57d..5cb62e6249c2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -698,6 +698,7 @@ FW_VERSION_ATTR(rlc_srlg_fw_version, 0444, gfx.rlc_srlg_fw_version); FW_VERSION_ATTR(rlc_srls_fw_version, 0444, gfx.rlc_srls_fw_version); FW_VERSION_ATTR(mec_fw_version, 0444, gfx.mec_fw_version); FW_VERSION_ATTR(mec2_fw_version, 0444, gfx.mec2_fw_version); +FW_VERSION_ATTR(imu_fw_version, 0444, gfx.imu_fw_version); FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos.fw_version); FW_VERSION_ATTR(asd_fw_version, 0444, psp.asd_context.bin_desc.fw_version); FW_VERSION_ATTR(ta_ras_fw_version, 0444, psp.ras_context.context.bin_desc.fw_version); @@ -719,7 +720,8 @@ static struct attribute *fw_attrs[] = { &dev_attr_ta_ras_fw_version.attr, &dev_attr_ta_xgmi_fw_version.attr, &dev_attr_smc_fw_version.attr, &dev_attr_sdma_fw_version.attr, &dev_attr_sdma2_fw_version.attr, &dev_attr_vcn_fw_version.attr, - &dev_attr_dmcu_fw_version.attr, NULL + &dev_attr_dmcu_fw_version.attr, &dev_attr_imu_fw_version.attr, + NULL }; static const struct attribute_group fw_attr_group = { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 9c765b04aae3..c73abe54d974 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -547,6 +547,7 @@ static void amdgpu_virt_populate_vf2pf_ucode_info(struct amdgpu_device *adev) POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLS, adev->gfx.rlc_srls_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC, adev->gfx.mec_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC2, adev->gfx.mec2_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_IMU, adev->gfx.imu_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SOS, adev->psp.sos.fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_ASD, adev->psp.asd_context.bin_desc.fw_version); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h index e78e4c27b62a..6c97148ca0ed 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h @@ -70,6 +70,7 @@ enum amd_sriov_ucode_engine_id { AMD_SRIOV_UCODE_ID_RLC_SRLS, AMD_SRIOV_UCODE_ID_MEC, AMD_SRIOV_UCODE_ID_MEC2, + AMD_SRIOV_UCODE_ID_IMU, AMD_SRIOV_UCODE_ID_SOS, AMD_SRIOV_UCODE_ID_ASD, AMD_SRIOV_UCODE_ID_TA_RAS, diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 7ee65c0b4f70..0d93ec132ebb 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -763,6 +763,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_MES_KIQ 0x19 /* Subquery id: Query MES firmware version */ #define AMDGPU_INFO_FW_MES 0x1a + /* Subquery id: Query IMU firmware version */ + #define AMDGPU_INFO_FW_IMU 0x1b /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f -- cgit v1.2.3 From 2aa14b1ab2c41a4fe41efae80d58bb77da91f19f Mon Sep 17 00:00:00 2001 From: Nick Terrell Date: Mon, 17 Oct 2022 13:32:37 -0700 Subject: zstd: import usptream v1.5.2 Updates the kernel's zstd library to v1.5.2, the latest zstd release. The upstream tag it is updated to is `v1.5.2-kernel`, which contains several cherry-picked commits on top of the v1.5.2 release which are required for the kernel update. I will create this tag once the PR is ready to merge, until then reference the temporary upstream branch `v1.5.2-kernel-cherrypicks`. I plan to submit this patch as part of the v6.2 merge window. I've done basic build testing & testing on x86-64, i386, and aarch64. I'm merging these patches into my `zstd-next` branch, which is pulled into `linux-next` for further testing. I've benchmarked BtrFS with zstd compression on a x86-64 machine, and saw these results. Decompression speed is a small win across the board. The lower compression levels 1-4 see both compression speed and compression ratio wins. The higher compression levels see a small compression speed loss and about neutral ratio. I expect the lower compression levels to be used much more heavily than the high compression levels, so this should be a net win. Level CTime DTime Ratio 1 -2.95% -1.1% -0.7% 3 -3.5% -1.2% -0.5% 5 +3.7% -1.0% +0.0% 7 +3.2% -0.9% +0.0% 9 -4.3% -0.8% +0.1% Signed-off-by: Nick Terrell --- include/linux/zstd_lib.h | 475 +++--- lib/zstd/common/bitstream.h | 9 + lib/zstd/common/compiler.h | 67 +- lib/zstd/common/entropy_common.c | 7 +- lib/zstd/common/error_private.h | 81 +- lib/zstd/common/fse.h | 3 +- lib/zstd/common/fse_decompress.c | 2 +- lib/zstd/common/huf.h | 46 +- lib/zstd/common/mem.h | 2 + lib/zstd/common/portability_macros.h | 93 ++ lib/zstd/common/zstd_internal.h | 175 +-- lib/zstd/compress/clevels.h | 132 ++ lib/zstd/compress/fse_compress.c | 83 +- lib/zstd/compress/huf_compress.c | 644 ++++++-- lib/zstd/compress/zstd_compress.c | 1998 ++++++++++++++++++------ lib/zstd/compress/zstd_compress_internal.h | 375 ++++- lib/zstd/compress/zstd_compress_literals.c | 9 +- lib/zstd/compress/zstd_compress_literals.h | 4 +- lib/zstd/compress/zstd_compress_sequences.c | 31 +- lib/zstd/compress/zstd_compress_superblock.c | 295 +--- lib/zstd/compress/zstd_cwksp.h | 225 ++- lib/zstd/compress/zstd_double_fast.c | 413 +++-- lib/zstd/compress/zstd_fast.c | 441 ++++-- lib/zstd/compress/zstd_lazy.c | 1352 ++++++++++++---- lib/zstd/compress/zstd_lazy.h | 38 + lib/zstd/compress/zstd_ldm.c | 76 +- lib/zstd/compress/zstd_ldm.h | 1 + lib/zstd/compress/zstd_ldm_geartab.h | 5 +- lib/zstd/compress/zstd_opt.c | 402 +++-- lib/zstd/decompress/huf_decompress.c | 912 ++++++++--- lib/zstd/decompress/zstd_decompress.c | 78 +- lib/zstd/decompress/zstd_decompress_block.c | 1022 +++++++++--- lib/zstd/decompress/zstd_decompress_block.h | 10 +- lib/zstd/decompress/zstd_decompress_internal.h | 38 +- lib/zstd/decompress_sources.h | 6 + lib/zstd/zstd_compress_module.c | 6 +- 36 files changed, 6951 insertions(+), 2605 deletions(-) create mode 100644 lib/zstd/common/portability_macros.h create mode 100644 lib/zstd/compress/clevels.h (limited to 'include') diff --git a/include/linux/zstd_lib.h b/include/linux/zstd_lib.h index 6b91758b61af..79d55465d5c1 100644 --- a/include/linux/zstd_lib.h +++ b/include/linux/zstd_lib.h @@ -17,8 +17,16 @@ /* ===== ZSTDLIB_API : control library symbols visibility ===== */ -#define ZSTDLIB_VISIBILITY -#define ZSTDLIB_API ZSTDLIB_VISIBILITY +#ifndef ZSTDLIB_VISIBLE +# if (__GNUC__ >= 4) && !defined(__MINGW32__) +# define ZSTDLIB_VISIBLE __attribute__ ((visibility ("default"))) +# define ZSTDLIB_HIDDEN __attribute__ ((visibility ("hidden"))) +# else +# define ZSTDLIB_VISIBLE +# define ZSTDLIB_HIDDEN +# endif +#endif +#define ZSTDLIB_API ZSTDLIB_VISIBLE /* ***************************************************************************** @@ -56,8 +64,8 @@ /*------ Version ------*/ #define ZSTD_VERSION_MAJOR 1 -#define ZSTD_VERSION_MINOR 4 -#define ZSTD_VERSION_RELEASE 10 +#define ZSTD_VERSION_MINOR 5 +#define ZSTD_VERSION_RELEASE 2 #define ZSTD_VERSION_NUMBER (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE) /*! ZSTD_versionNumber() : @@ -94,7 +102,6 @@ ZSTDLIB_API const char* ZSTD_versionString(void); #define ZSTD_BLOCKSIZE_MAX (1<= first frame size * @return : the compressed size of the first frame starting at `src`, @@ -165,8 +172,9 @@ ZSTDLIB_API size_t ZSTD_findFrameCompressedSize(const void* src, size_t srcSize) ZSTDLIB_API size_t ZSTD_compressBound(size_t srcSize); /*!< maximum compressed size in worst case single-pass scenario */ ZSTDLIB_API unsigned ZSTD_isError(size_t code); /*!< tells if a `size_t` function result is an error code */ ZSTDLIB_API const char* ZSTD_getErrorName(size_t code); /*!< provides readable string from an error code */ -ZSTDLIB_API int ZSTD_minCLevel(void); /*!< minimum negative compression level allowed */ +ZSTDLIB_API int ZSTD_minCLevel(void); /*!< minimum negative compression level allowed, requires v1.4.0+ */ ZSTDLIB_API int ZSTD_maxCLevel(void); /*!< maximum compression level available */ +ZSTDLIB_API int ZSTD_defaultCLevel(void); /*!< default compression level, specified by ZSTD_CLEVEL_DEFAULT, requires v1.5.0+ */ /* ************************************* @@ -219,9 +227,9 @@ ZSTDLIB_API size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, const void* src, size_t srcSize); -/* ************************************* -* Advanced compression API -***************************************/ +/* ******************************************* +* Advanced compression API (Requires v1.4.0+) +**********************************************/ /* API design : * Parameters are pushed one by one into an existing context, @@ -232,7 +240,7 @@ ZSTDLIB_API size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, * * It's possible to reset all parameters to "default" using ZSTD_CCtx_reset(). * - * This API supercedes all other "advanced" API entry points in the experimental section. + * This API supersedes all other "advanced" API entry points in the experimental section. * In the future, we expect to remove from experimental API entry points which are redundant with this API. */ @@ -251,7 +259,6 @@ typedef enum { ZSTD_fast=1, Only the order (from fast to strong) is guaranteed */ } ZSTD_strategy; - typedef enum { /* compression parameters @@ -317,7 +324,6 @@ typedef enum { * The higher the value of selected strategy, the more complex it is, * resulting in stronger and slower compression. * Special: value 0 means "use default strategy". */ - /* LDM mode parameters */ ZSTD_c_enableLongDistanceMatching=160, /* Enable long distance matching. * This parameter is designed to improve compression ratio @@ -374,7 +380,7 @@ typedef enum { ZSTD_c_jobSize=401, /* Size of a compression job. This value is enforced only when nbWorkers >= 1. * Each compression job is completed in parallel, so this value can indirectly impact the nb of active threads. * 0 means default, which is dynamically determined based on compression parameters. - * Job size must be a minimum of overlap size, or 1 MB, whichever is largest. + * Job size must be a minimum of overlap size, or ZSTDMT_JOBSIZE_MIN (= 512 KB), whichever is largest. * The minimum size is automatically and transparently enforced. */ ZSTD_c_overlapLog=402, /* Control the overlap size, as a fraction of window size. * The overlap size is an amount of data reloaded from previous job at the beginning of a new job. @@ -404,6 +410,8 @@ typedef enum { * ZSTD_c_stableOutBuffer * ZSTD_c_blockDelimiters * ZSTD_c_validateSequences + * ZSTD_c_useBlockSplitter + * ZSTD_c_useRowMatchFinder * Because they are not stable, it's necessary to define ZSTD_STATIC_LINKING_ONLY to access them. * note : never ever use experimentalParam? names directly; * also, the enums values themselves are unstable and can still change. @@ -419,7 +427,10 @@ typedef enum { ZSTD_c_experimentalParam9=1006, ZSTD_c_experimentalParam10=1007, ZSTD_c_experimentalParam11=1008, - ZSTD_c_experimentalParam12=1009 + ZSTD_c_experimentalParam12=1009, + ZSTD_c_experimentalParam13=1010, + ZSTD_c_experimentalParam14=1011, + ZSTD_c_experimentalParam15=1012 } ZSTD_cParameter; typedef struct { @@ -504,9 +515,9 @@ ZSTDLIB_API size_t ZSTD_compress2( ZSTD_CCtx* cctx, const void* src, size_t srcSize); -/* ************************************* -* Advanced decompression API -***************************************/ +/* ********************************************* +* Advanced decompression API (Requires v1.4.0+) +************************************************/ /* The advanced API pushes parameters one by one into an existing DCtx context. * Parameters are sticky, and remain valid for all following frames @@ -668,7 +679,7 @@ typedef enum { : note : multithreaded compression will block to flush as much output as possible. */ } ZSTD_EndDirective; -/*! ZSTD_compressStream2() : +/*! ZSTD_compressStream2() : Requires v1.4.0+ * Behaves about the same as ZSTD_compressStream, with additional control on end directive. * - Compression parameters are pushed into CCtx before starting compression, using ZSTD_CCtx_set*() * - Compression parameters cannot be changed once compression is started (save a list of exceptions in multi-threading mode) @@ -714,11 +725,11 @@ ZSTDLIB_API size_t ZSTD_CStreamOutSize(void); /*< recommended size for output /* ***************************************************************************** - * This following is a legacy streaming API. + * This following is a legacy streaming API, available since v1.0+ . * It can be replaced by ZSTD_CCtx_reset() and ZSTD_compressStream2(). * It is redundant, but remains fully supported. - * Advanced parameters and dictionary compression can only be used through the - * new API. + * Streaming in combination with advanced parameters and dictionary compression + * can only be used through the new API. ******************************************************************************/ /*! @@ -796,7 +807,7 @@ ZSTDLIB_API size_t ZSTD_DStreamOutSize(void); /*!< recommended size for output /*! ZSTD_compress_usingDict() : * Compression at an explicit compression level using a Dictionary. * A dictionary can be any arbitrary data segment (also called a prefix), - * or a buffer with specified information (see dictBuilder/zdict.h). + * or a buffer with specified information (see zdict.h). * Note : This function loads the dictionary, resulting in significant startup delay. * It's intended for a dictionary used only once. * Note 2 : When `dict == NULL || dictSize < 8` no dictionary is used. */ @@ -879,19 +890,25 @@ ZSTDLIB_API size_t ZSTD_decompress_usingDDict(ZSTD_DCtx* dctx, * Dictionary helper functions *******************************/ -/*! ZSTD_getDictID_fromDict() : +/*! ZSTD_getDictID_fromDict() : Requires v1.4.0+ * Provides the dictID stored within dictionary. * if @return == 0, the dictionary is not conformant with Zstandard specification. * It can still be loaded, but as a content-only dictionary. */ ZSTDLIB_API unsigned ZSTD_getDictID_fromDict(const void* dict, size_t dictSize); -/*! ZSTD_getDictID_fromDDict() : +/*! ZSTD_getDictID_fromCDict() : Requires v1.5.0+ + * Provides the dictID of the dictionary loaded into `cdict`. + * If @return == 0, the dictionary is not conformant to Zstandard specification, or empty. + * Non-conformant dictionaries can still be loaded, but as content-only dictionaries. */ +ZSTDLIB_API unsigned ZSTD_getDictID_fromCDict(const ZSTD_CDict* cdict); + +/*! ZSTD_getDictID_fromDDict() : Requires v1.4.0+ * Provides the dictID of the dictionary loaded into `ddict`. * If @return == 0, the dictionary is not conformant to Zstandard specification, or empty. * Non-conformant dictionaries can still be loaded, but as content-only dictionaries. */ ZSTDLIB_API unsigned ZSTD_getDictID_fromDDict(const ZSTD_DDict* ddict); -/*! ZSTD_getDictID_fromFrame() : +/*! ZSTD_getDictID_fromFrame() : Requires v1.4.0+ * Provides the dictID required to decompressed the frame stored within `src`. * If @return == 0, the dictID could not be decoded. * This could for one of the following reasons : @@ -905,16 +922,16 @@ ZSTDLIB_API unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize); /* ***************************************************************************** - * Advanced dictionary and prefix API + * Advanced dictionary and prefix API (Requires v1.4.0+) * * This API allows dictionaries to be used with ZSTD_compress2(), - * ZSTD_compressStream2(), and ZSTD_decompress(). Dictionaries are sticky, and + * ZSTD_compressStream2(), and ZSTD_decompressDCtx(). Dictionaries are sticky, and * only reset with the context is reset with ZSTD_reset_parameters or * ZSTD_reset_session_and_parameters. Prefixes are single-use. ******************************************************************************/ -/*! ZSTD_CCtx_loadDictionary() : +/*! ZSTD_CCtx_loadDictionary() : Requires v1.4.0+ * Create an internal CDict from `dict` buffer. * Decompression will have to use same dictionary. * @result : 0, or an error code (which can be tested with ZSTD_isError()). @@ -933,7 +950,7 @@ ZSTDLIB_API unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize); * to precisely select how dictionary content must be interpreted. */ ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, size_t dictSize); -/*! ZSTD_CCtx_refCDict() : +/*! ZSTD_CCtx_refCDict() : Requires v1.4.0+ * Reference a prepared dictionary, to be used for all next compressed frames. * Note that compression parameters are enforced from within CDict, * and supersede any compression parameter previously set within CCtx. @@ -947,7 +964,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, s * Note 2 : CDict is just referenced, its lifetime must outlive its usage within CCtx. */ ZSTDLIB_API size_t ZSTD_CCtx_refCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); -/*! ZSTD_CCtx_refPrefix() : +/*! ZSTD_CCtx_refPrefix() : Requires v1.4.0+ * Reference a prefix (single-usage dictionary) for next compressed frame. * A prefix is **only used once**. Tables are discarded at end of frame (ZSTD_e_end). * Decompression will need same prefix to properly regenerate data. @@ -968,7 +985,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_refCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); ZSTDLIB_API size_t ZSTD_CCtx_refPrefix(ZSTD_CCtx* cctx, const void* prefix, size_t prefixSize); -/*! ZSTD_DCtx_loadDictionary() : +/*! ZSTD_DCtx_loadDictionary() : Requires v1.4.0+ * Create an internal DDict from dict buffer, * to be used to decompress next frames. * The dictionary remains valid for all future frames, until explicitly invalidated. @@ -985,7 +1002,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_refPrefix(ZSTD_CCtx* cctx, */ ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary(ZSTD_DCtx* dctx, const void* dict, size_t dictSize); -/*! ZSTD_DCtx_refDDict() : +/*! ZSTD_DCtx_refDDict() : Requires v1.4.0+ * Reference a prepared dictionary, to be used to decompress next frames. * The dictionary remains active for decompression of future frames using same DCtx. * @@ -1003,7 +1020,7 @@ ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary(ZSTD_DCtx* dctx, const void* dict, s */ ZSTDLIB_API size_t ZSTD_DCtx_refDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict); -/*! ZSTD_DCtx_refPrefix() : +/*! ZSTD_DCtx_refPrefix() : Requires v1.4.0+ * Reference a prefix (single-usage dictionary) to decompress next frame. * This is the reverse operation of ZSTD_CCtx_refPrefix(), * and must use the same prefix as the one used during compression. @@ -1024,7 +1041,7 @@ ZSTDLIB_API size_t ZSTD_DCtx_refPrefix(ZSTD_DCtx* dctx, /* === Memory management === */ -/*! ZSTD_sizeof_*() : +/*! ZSTD_sizeof_*() : Requires v1.4.0+ * These functions give the _current_ memory usage of selected object. * Note that object memory usage can evolve (increase or decrease) over time. */ ZSTDLIB_API size_t ZSTD_sizeof_CCtx(const ZSTD_CCtx* cctx); @@ -1049,6 +1066,29 @@ ZSTDLIB_API size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict); #if !defined(ZSTD_H_ZSTD_STATIC_LINKING_ONLY) #define ZSTD_H_ZSTD_STATIC_LINKING_ONLY +/* This can be overridden externally to hide static symbols. */ +#ifndef ZSTDLIB_STATIC_API +#define ZSTDLIB_STATIC_API ZSTDLIB_VISIBLE +#endif + +/* Deprecation warnings : + * Should these warnings be a problem, it is generally possible to disable them, + * typically with -Wno-deprecated-declarations for gcc or _CRT_SECURE_NO_WARNINGS in Visual. + * Otherwise, it's also possible to define ZSTD_DISABLE_DEPRECATE_WARNINGS. + */ +#ifdef ZSTD_DISABLE_DEPRECATE_WARNINGS +# define ZSTD_DEPRECATED(message) ZSTDLIB_STATIC_API /* disable deprecation warnings */ +#else +# if (defined(GNUC) && (GNUC > 4 || (GNUC == 4 && GNUC_MINOR >= 5))) || defined(__clang__) +# define ZSTD_DEPRECATED(message) ZSTDLIB_STATIC_API __attribute__((deprecated(message))) +# elif (__GNUC__ >= 3) +# define ZSTD_DEPRECATED(message) ZSTDLIB_STATIC_API __attribute__((deprecated)) +# else +# pragma message("WARNING: You need to implement ZSTD_DEPRECATED for this compiler") +# define ZSTD_DEPRECATED(message) ZSTDLIB_STATIC_API +# endif +#endif /* ZSTD_DISABLE_DEPRECATE_WARNINGS */ + /* ************************************************************************************** * experimental API (static linking only) **************************************************************************************** @@ -1111,9 +1151,6 @@ ZSTDLIB_API size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict); #define ZSTD_SRCSIZEHINT_MIN 0 #define ZSTD_SRCSIZEHINT_MAX INT_MAX -/* internal */ -#define ZSTD_HASHLOG3_MAX 17 - /* --- Advanced types --- */ @@ -1255,6 +1292,15 @@ typedef enum { ZSTD_lcm_uncompressed = 2 /*< Always emit uncompressed literals. */ } ZSTD_literalCompressionMode_e; +typedef enum { + /* Note: This enum controls features which are conditionally beneficial. Zstd typically will make a final + * decision on whether or not to enable the feature (ZSTD_ps_auto), but setting the switch to ZSTD_ps_enable + * or ZSTD_ps_disable allow for a force enable/disable the feature. + */ + ZSTD_ps_auto = 0, /* Let the library automatically determine whether the feature shall be enabled */ + ZSTD_ps_enable = 1, /* Force-enable the feature */ + ZSTD_ps_disable = 2 /* Do not use the feature */ +} ZSTD_paramSwitch_e; /* ************************************* * Frame size functions @@ -1281,7 +1327,7 @@ typedef enum { * note 5 : ZSTD_findDecompressedSize handles multiple frames, and so it must traverse the input to * read each contained frame header. This is fast as most of the data is skipped, * however it does mean that all frame data must be present and valid. */ -ZSTDLIB_API unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize); +ZSTDLIB_STATIC_API unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize); /*! ZSTD_decompressBound() : * `src` should point to the start of a series of ZSTD encoded and/or skippable frames @@ -1296,13 +1342,13 @@ ZSTDLIB_API unsigned long long ZSTD_findDecompressedSize(const void* src, size_t * note 3 : when the decompressed size field isn't available, the upper-bound for that frame is calculated by: * upper-bound = # blocks * min(128 KB, Window_Size) */ -ZSTDLIB_API unsigned long long ZSTD_decompressBound(const void* src, size_t srcSize); +ZSTDLIB_STATIC_API unsigned long long ZSTD_decompressBound(const void* src, size_t srcSize); /*! ZSTD_frameHeaderSize() : * srcSize must be >= ZSTD_FRAMEHEADERSIZE_PREFIX. * @return : size of the Frame Header, * or an error code (if srcSize is too small) */ -ZSTDLIB_API size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize); typedef enum { ZSTD_sf_noBlockDelimiters = 0, /* Representation of ZSTD_Sequence has no block delimiters, sequences only */ @@ -1325,7 +1371,7 @@ typedef enum { * @return : number of sequences generated */ -ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, +ZSTDLIB_STATIC_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, size_t outSeqsSize, const void* src, size_t srcSize); /*! ZSTD_mergeBlockDelimiters() : @@ -1339,7 +1385,7 @@ ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, * setting of ZSTD_c_blockDelimiters as ZSTD_sf_noBlockDelimiters * @return : number of sequences left after merging */ -ZSTDLIB_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t seqsSize); +ZSTDLIB_STATIC_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t seqsSize); /*! ZSTD_compressSequences() : * Compress an array of ZSTD_Sequence, generated from the original source buffer, into dst. @@ -1369,7 +1415,7 @@ ZSTDLIB_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t se * and cannot emit an RLE block that disagrees with the repcode history * @return : final compressed size or a ZSTD error. */ -ZSTDLIB_API size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstSize, +ZSTDLIB_STATIC_API size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstSize, const ZSTD_Sequence* inSeqs, size_t inSeqsSize, const void* src, size_t srcSize); @@ -1387,9 +1433,29 @@ ZSTDLIB_API size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size * * @return : number of bytes written or a ZSTD error. */ -ZSTDLIB_API size_t ZSTD_writeSkippableFrame(void* dst, size_t dstCapacity, +ZSTDLIB_STATIC_API size_t ZSTD_writeSkippableFrame(void* dst, size_t dstCapacity, const void* src, size_t srcSize, unsigned magicVariant); +/*! ZSTD_readSkippableFrame() : + * Retrieves a zstd skippable frame containing data given by src, and writes it to dst buffer. + * + * The parameter magicVariant will receive the magicVariant that was supplied when the frame was written, + * i.e. magicNumber - ZSTD_MAGIC_SKIPPABLE_START. This can be NULL if the caller is not interested + * in the magicVariant. + * + * Returns an error if destination buffer is not large enough, or if the frame is not skippable. + * + * @return : number of bytes written or a ZSTD error. + */ +ZSTDLIB_API size_t ZSTD_readSkippableFrame(void* dst, size_t dstCapacity, unsigned* magicVariant, + const void* src, size_t srcSize); + +/*! ZSTD_isSkippableFrame() : + * Tells if the content of `buffer` starts with a valid Frame Identifier for a skippable frame. + */ +ZSTDLIB_API unsigned ZSTD_isSkippableFrame(const void* buffer, size_t size); + + /* ************************************* * Memory management @@ -1418,10 +1484,10 @@ ZSTDLIB_API size_t ZSTD_writeSkippableFrame(void* dst, size_t dstCapacity, * Note 2 : only single-threaded compression is supported. * ZSTD_estimateCCtxSize_usingCCtxParams() will return an error code if ZSTD_c_nbWorkers is >= 1. */ -ZSTDLIB_API size_t ZSTD_estimateCCtxSize(int compressionLevel); -ZSTDLIB_API size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams); -ZSTDLIB_API size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params); -ZSTDLIB_API size_t ZSTD_estimateDCtxSize(void); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize(int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params); +ZSTDLIB_STATIC_API size_t ZSTD_estimateDCtxSize(void); /*! ZSTD_estimateCStreamSize() : * ZSTD_estimateCStreamSize() will provide a budget large enough for any compression level up to selected one. @@ -1436,20 +1502,20 @@ ZSTDLIB_API size_t ZSTD_estimateDCtxSize(void); * Note : if streaming is init with function ZSTD_init?Stream_usingDict(), * an internal ?Dict will be created, which additional size is not estimated here. * In this case, get total size by adding ZSTD_estimate?DictSize */ -ZSTDLIB_API size_t ZSTD_estimateCStreamSize(int compressionLevel); -ZSTDLIB_API size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams); -ZSTDLIB_API size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params); -ZSTDLIB_API size_t ZSTD_estimateDStreamSize(size_t windowSize); -ZSTDLIB_API size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize(int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params); +ZSTDLIB_STATIC_API size_t ZSTD_estimateDStreamSize(size_t windowSize); +ZSTDLIB_STATIC_API size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize); /*! ZSTD_estimate?DictSize() : * ZSTD_estimateCDictSize() will bet that src size is relatively "small", and content is copied, like ZSTD_createCDict(). * ZSTD_estimateCDictSize_advanced() makes it possible to control compression parameters precisely, like ZSTD_createCDict_advanced(). * Note : dictionaries created by reference (`ZSTD_dlm_byRef`) are logically smaller. */ -ZSTDLIB_API size_t ZSTD_estimateCDictSize(size_t dictSize, int compressionLevel); -ZSTDLIB_API size_t ZSTD_estimateCDictSize_advanced(size_t dictSize, ZSTD_compressionParameters cParams, ZSTD_dictLoadMethod_e dictLoadMethod); -ZSTDLIB_API size_t ZSTD_estimateDDictSize(size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCDictSize(size_t dictSize, int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_estimateCDictSize_advanced(size_t dictSize, ZSTD_compressionParameters cParams, ZSTD_dictLoadMethod_e dictLoadMethod); +ZSTDLIB_STATIC_API size_t ZSTD_estimateDDictSize(size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod); /*! ZSTD_initStatic*() : * Initialize an object using a pre-allocated fixed-size buffer. @@ -1472,20 +1538,20 @@ ZSTDLIB_API size_t ZSTD_estimateDDictSize(size_t dictSize, ZSTD_dictLoadMethod_e * Limitation 2 : static cctx currently not compatible with multi-threading. * Limitation 3 : static dctx is incompatible with legacy support. */ -ZSTDLIB_API ZSTD_CCtx* ZSTD_initStaticCCtx(void* workspace, size_t workspaceSize); -ZSTDLIB_API ZSTD_CStream* ZSTD_initStaticCStream(void* workspace, size_t workspaceSize); /*< same as ZSTD_initStaticCCtx() */ +ZSTDLIB_STATIC_API ZSTD_CCtx* ZSTD_initStaticCCtx(void* workspace, size_t workspaceSize); +ZSTDLIB_STATIC_API ZSTD_CStream* ZSTD_initStaticCStream(void* workspace, size_t workspaceSize); /*< same as ZSTD_initStaticCCtx() */ -ZSTDLIB_API ZSTD_DCtx* ZSTD_initStaticDCtx(void* workspace, size_t workspaceSize); -ZSTDLIB_API ZSTD_DStream* ZSTD_initStaticDStream(void* workspace, size_t workspaceSize); /*< same as ZSTD_initStaticDCtx() */ +ZSTDLIB_STATIC_API ZSTD_DCtx* ZSTD_initStaticDCtx(void* workspace, size_t workspaceSize); +ZSTDLIB_STATIC_API ZSTD_DStream* ZSTD_initStaticDStream(void* workspace, size_t workspaceSize); /*< same as ZSTD_initStaticDCtx() */ -ZSTDLIB_API const ZSTD_CDict* ZSTD_initStaticCDict( +ZSTDLIB_STATIC_API const ZSTD_CDict* ZSTD_initStaticCDict( void* workspace, size_t workspaceSize, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType, ZSTD_compressionParameters cParams); -ZSTDLIB_API const ZSTD_DDict* ZSTD_initStaticDDict( +ZSTDLIB_STATIC_API const ZSTD_DDict* ZSTD_initStaticDDict( void* workspace, size_t workspaceSize, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, @@ -1504,44 +1570,44 @@ static __attribute__((__unused__)) ZSTD_customMem const ZSTD_defaultCMem = { NULL, NULL, NULL }; /*< this constant defers to stdlib's functions */ -ZSTDLIB_API ZSTD_CCtx* ZSTD_createCCtx_advanced(ZSTD_customMem customMem); -ZSTDLIB_API ZSTD_CStream* ZSTD_createCStream_advanced(ZSTD_customMem customMem); -ZSTDLIB_API ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem); -ZSTDLIB_API ZSTD_DStream* ZSTD_createDStream_advanced(ZSTD_customMem customMem); +ZSTDLIB_STATIC_API ZSTD_CCtx* ZSTD_createCCtx_advanced(ZSTD_customMem customMem); +ZSTDLIB_STATIC_API ZSTD_CStream* ZSTD_createCStream_advanced(ZSTD_customMem customMem); +ZSTDLIB_STATIC_API ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem); +ZSTDLIB_STATIC_API ZSTD_DStream* ZSTD_createDStream_advanced(ZSTD_customMem customMem); -ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_advanced(const void* dict, size_t dictSize, +ZSTDLIB_STATIC_API ZSTD_CDict* ZSTD_createCDict_advanced(const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType, ZSTD_compressionParameters cParams, ZSTD_customMem customMem); -/* ! Thread pool : - * These prototypes make it possible to share a thread pool among multiple compression contexts. - * This can limit resources for applications with multiple threads where each one uses - * a threaded compression mode (via ZSTD_c_nbWorkers parameter). - * ZSTD_createThreadPool creates a new thread pool with a given number of threads. - * Note that the lifetime of such pool must exist while being used. - * ZSTD_CCtx_refThreadPool assigns a thread pool to a context (use NULL argument value - * to use an internal thread pool). - * ZSTD_freeThreadPool frees a thread pool, accepts NULL pointer. +/*! Thread pool : + * These prototypes make it possible to share a thread pool among multiple compression contexts. + * This can limit resources for applications with multiple threads where each one uses + * a threaded compression mode (via ZSTD_c_nbWorkers parameter). + * ZSTD_createThreadPool creates a new thread pool with a given number of threads. + * Note that the lifetime of such pool must exist while being used. + * ZSTD_CCtx_refThreadPool assigns a thread pool to a context (use NULL argument value + * to use an internal thread pool). + * ZSTD_freeThreadPool frees a thread pool, accepts NULL pointer. */ typedef struct POOL_ctx_s ZSTD_threadPool; -ZSTDLIB_API ZSTD_threadPool* ZSTD_createThreadPool(size_t numThreads); -ZSTDLIB_API void ZSTD_freeThreadPool (ZSTD_threadPool* pool); /* accept NULL pointer */ -ZSTDLIB_API size_t ZSTD_CCtx_refThreadPool(ZSTD_CCtx* cctx, ZSTD_threadPool* pool); +ZSTDLIB_STATIC_API ZSTD_threadPool* ZSTD_createThreadPool(size_t numThreads); +ZSTDLIB_STATIC_API void ZSTD_freeThreadPool (ZSTD_threadPool* pool); /* accept NULL pointer */ +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_refThreadPool(ZSTD_CCtx* cctx, ZSTD_threadPool* pool); /* * This API is temporary and is expected to change or disappear in the future! */ -ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_advanced2( +ZSTDLIB_STATIC_API ZSTD_CDict* ZSTD_createCDict_advanced2( const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType, const ZSTD_CCtx_params* cctxParams, ZSTD_customMem customMem); -ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict_advanced( +ZSTDLIB_STATIC_API ZSTD_DDict* ZSTD_createDDict_advanced( const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType, @@ -1558,28 +1624,22 @@ ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict_advanced( * As a consequence, `dictBuffer` **must** outlive CDict, * and its content must remain unmodified throughout the lifetime of CDict. * note: equivalent to ZSTD_createCDict_advanced(), with dictLoadMethod==ZSTD_dlm_byRef */ -ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_byReference(const void* dictBuffer, size_t dictSize, int compressionLevel); - -/*! ZSTD_getDictID_fromCDict() : - * Provides the dictID of the dictionary loaded into `cdict`. - * If @return == 0, the dictionary is not conformant to Zstandard specification, or empty. - * Non-conformant dictionaries can still be loaded, but as content-only dictionaries. */ -ZSTDLIB_API unsigned ZSTD_getDictID_fromCDict(const ZSTD_CDict* cdict); +ZSTDLIB_STATIC_API ZSTD_CDict* ZSTD_createCDict_byReference(const void* dictBuffer, size_t dictSize, int compressionLevel); /*! ZSTD_getCParams() : * @return ZSTD_compressionParameters structure for a selected compression level and estimated srcSize. * `estimatedSrcSize` value is optional, select 0 if not known */ -ZSTDLIB_API ZSTD_compressionParameters ZSTD_getCParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize); +ZSTDLIB_STATIC_API ZSTD_compressionParameters ZSTD_getCParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize); /*! ZSTD_getParams() : * same as ZSTD_getCParams(), but @return a full `ZSTD_parameters` object instead of sub-component `ZSTD_compressionParameters`. * All fields of `ZSTD_frameParameters` are set to default : contentSize=1, checksum=0, noDictID=0 */ -ZSTDLIB_API ZSTD_parameters ZSTD_getParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize); +ZSTDLIB_STATIC_API ZSTD_parameters ZSTD_getParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize); /*! ZSTD_checkCParams() : * Ensure param values remain within authorized range. * @return 0 on success, or an error code (can be checked with ZSTD_isError()) */ -ZSTDLIB_API size_t ZSTD_checkCParams(ZSTD_compressionParameters params); +ZSTDLIB_STATIC_API size_t ZSTD_checkCParams(ZSTD_compressionParameters params); /*! ZSTD_adjustCParams() : * optimize params for a given `srcSize` and `dictSize`. @@ -1587,23 +1647,25 @@ ZSTDLIB_API size_t ZSTD_checkCParams(ZSTD_compressionParameters params); * `dictSize` must be `0` when there is no dictionary. * cPar can be invalid : all parameters will be clamped within valid range in the @return struct. * This function never fails (wide contract) */ -ZSTDLIB_API ZSTD_compressionParameters ZSTD_adjustCParams(ZSTD_compressionParameters cPar, unsigned long long srcSize, size_t dictSize); +ZSTDLIB_STATIC_API ZSTD_compressionParameters ZSTD_adjustCParams(ZSTD_compressionParameters cPar, unsigned long long srcSize, size_t dictSize); /*! ZSTD_compress_advanced() : * Note : this function is now DEPRECATED. * It can be replaced by ZSTD_compress2(), in combination with ZSTD_CCtx_setParameter() and other parameter setters. - * This prototype will be marked as deprecated and generate compilation warning on reaching v1.5.x */ -ZSTDLIB_API size_t ZSTD_compress_advanced(ZSTD_CCtx* cctx, + * This prototype will generate compilation warnings. */ +ZSTD_DEPRECATED("use ZSTD_compress2") +size_t ZSTD_compress_advanced(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, const void* dict,size_t dictSize, ZSTD_parameters params); /*! ZSTD_compress_usingCDict_advanced() : - * Note : this function is now REDUNDANT. + * Note : this function is now DEPRECATED. * It can be replaced by ZSTD_compress2(), in combination with ZSTD_CCtx_loadDictionary() and other parameter setters. - * This prototype will be marked as deprecated and generate compilation warning in some future version */ -ZSTDLIB_API size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx, + * This prototype will generate compilation warnings. */ +ZSTD_DEPRECATED("use ZSTD_compress2 with ZSTD_CCtx_loadDictionary") +size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, const ZSTD_CDict* cdict, @@ -1613,18 +1675,18 @@ ZSTDLIB_API size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx, /*! ZSTD_CCtx_loadDictionary_byReference() : * Same as ZSTD_CCtx_loadDictionary(), but dictionary content is referenced, instead of being copied into CCtx. * It saves some memory, but also requires that `dict` outlives its usage within `cctx` */ -ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary_byReference(ZSTD_CCtx* cctx, const void* dict, size_t dictSize); +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_loadDictionary_byReference(ZSTD_CCtx* cctx, const void* dict, size_t dictSize); /*! ZSTD_CCtx_loadDictionary_advanced() : * Same as ZSTD_CCtx_loadDictionary(), but gives finer control over * how to load the dictionary (by copy ? by reference ?) * and how to interpret it (automatic ? force raw mode ? full mode only ?) */ -ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType); +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_loadDictionary_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType); /*! ZSTD_CCtx_refPrefix_advanced() : * Same as ZSTD_CCtx_refPrefix(), but gives finer control over * how to interpret prefix content (automatic ? force raw mode (default) ? full mode only ?) */ -ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t prefixSize, ZSTD_dictContentType_e dictContentType); +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t prefixSize, ZSTD_dictContentType_e dictContentType); /* === experimental parameters === */ /* these parameters can be used with ZSTD_setParameter() @@ -1663,9 +1725,15 @@ ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* pre * See the comments on that enum for an explanation of the feature. */ #define ZSTD_c_forceAttachDict ZSTD_c_experimentalParam4 -/* Controls how the literals are compressed (default is auto). - * The value must be of type ZSTD_literalCompressionMode_e. - * See ZSTD_literalCompressionMode_t enum definition for details. +/* Controlled with ZSTD_paramSwitch_e enum. + * Default is ZSTD_ps_auto. + * Set to ZSTD_ps_disable to never compress literals. + * Set to ZSTD_ps_enable to always compress literals. (Note: uncompressed literals + * may still be emitted if huffman is not beneficial to use.) + * + * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use + * literals compression based on the compression parameters - specifically, + * negative compression levels do not use literal compression. */ #define ZSTD_c_literalCompressionMode ZSTD_c_experimentalParam5 @@ -1728,7 +1796,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* pre * * Note that this means that the CDict tables can no longer be copied into the * CCtx, so the dict attachment mode ZSTD_dictForceCopy will no longer be - * useable. The dictionary can only be attached or reloaded. + * usable. The dictionary can only be attached or reloaded. * * In general, you should expect compression to be faster--sometimes very much * so--and CDict creation to be slightly slower. Eventually, we will probably @@ -1817,12 +1885,55 @@ ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* pre */ #define ZSTD_c_validateSequences ZSTD_c_experimentalParam12 +/* ZSTD_c_useBlockSplitter + * Controlled with ZSTD_paramSwitch_e enum. + * Default is ZSTD_ps_auto. + * Set to ZSTD_ps_disable to never use block splitter. + * Set to ZSTD_ps_enable to always use block splitter. + * + * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use + * block splitting based on the compression parameters. + */ +#define ZSTD_c_useBlockSplitter ZSTD_c_experimentalParam13 + +/* ZSTD_c_useRowMatchFinder + * Controlled with ZSTD_paramSwitch_e enum. + * Default is ZSTD_ps_auto. + * Set to ZSTD_ps_disable to never use row-based matchfinder. + * Set to ZSTD_ps_enable to force usage of row-based matchfinder. + * + * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use + * the row-based matchfinder based on support for SIMD instructions and the window log. + * Note that this only pertains to compression strategies: greedy, lazy, and lazy2 + */ +#define ZSTD_c_useRowMatchFinder ZSTD_c_experimentalParam14 + +/* ZSTD_c_deterministicRefPrefix + * Default is 0 == disabled. Set to 1 to enable. + * + * Zstd produces different results for prefix compression when the prefix is + * directly adjacent to the data about to be compressed vs. when it isn't. + * This is because zstd detects that the two buffers are contiguous and it can + * use a more efficient match finding algorithm. However, this produces different + * results than when the two buffers are non-contiguous. This flag forces zstd + * to always load the prefix in non-contiguous mode, even if it happens to be + * adjacent to the data, to guarantee determinism. + * + * If you really care about determinism when using a dictionary or prefix, + * like when doing delta compression, you should select this option. It comes + * at a speed penalty of about ~2.5% if the dictionary and data happened to be + * contiguous, and is free if they weren't contiguous. We don't expect that + * intentionally making the dictionary and data contiguous will be worth the + * cost to memcpy() the data. + */ +#define ZSTD_c_deterministicRefPrefix ZSTD_c_experimentalParam15 + /*! ZSTD_CCtx_getParameter() : * Get the requested compression parameter value, selected by enum ZSTD_cParameter, * and store it into int* value. * @return : 0, or an error code (which can be tested with ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_CCtx_getParameter(const ZSTD_CCtx* cctx, ZSTD_cParameter param, int* value); +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_getParameter(const ZSTD_CCtx* cctx, ZSTD_cParameter param, int* value); /*! ZSTD_CCtx_params : @@ -1842,27 +1953,27 @@ ZSTDLIB_API size_t ZSTD_CCtx_getParameter(const ZSTD_CCtx* cctx, ZSTD_cParameter * This can be used with ZSTD_estimateCCtxSize_advanced_usingCCtxParams() * for static allocation of CCtx for single-threaded compression. */ -ZSTDLIB_API ZSTD_CCtx_params* ZSTD_createCCtxParams(void); -ZSTDLIB_API size_t ZSTD_freeCCtxParams(ZSTD_CCtx_params* params); /* accept NULL pointer */ +ZSTDLIB_STATIC_API ZSTD_CCtx_params* ZSTD_createCCtxParams(void); +ZSTDLIB_STATIC_API size_t ZSTD_freeCCtxParams(ZSTD_CCtx_params* params); /* accept NULL pointer */ /*! ZSTD_CCtxParams_reset() : * Reset params to default values. */ -ZSTDLIB_API size_t ZSTD_CCtxParams_reset(ZSTD_CCtx_params* params); +ZSTDLIB_STATIC_API size_t ZSTD_CCtxParams_reset(ZSTD_CCtx_params* params); /*! ZSTD_CCtxParams_init() : * Initializes the compression parameters of cctxParams according to * compression level. All other parameters are reset to their default values. */ -ZSTDLIB_API size_t ZSTD_CCtxParams_init(ZSTD_CCtx_params* cctxParams, int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_CCtxParams_init(ZSTD_CCtx_params* cctxParams, int compressionLevel); /*! ZSTD_CCtxParams_init_advanced() : * Initializes the compression and frame parameters of cctxParams according to * params. All other parameters are reset to their default values. */ -ZSTDLIB_API size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params); +ZSTDLIB_STATIC_API size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params); -/*! ZSTD_CCtxParams_setParameter() : +/*! ZSTD_CCtxParams_setParameter() : Requires v1.4.0+ * Similar to ZSTD_CCtx_setParameter. * Set one compression parameter, selected by enum ZSTD_cParameter. * Parameters must be applied to a ZSTD_CCtx using @@ -1870,14 +1981,14 @@ ZSTDLIB_API size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, Z * @result : a code representing success or failure (which can be tested with * ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* params, ZSTD_cParameter param, int value); +ZSTDLIB_STATIC_API size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* params, ZSTD_cParameter param, int value); /*! ZSTD_CCtxParams_getParameter() : * Similar to ZSTD_CCtx_getParameter. * Get the requested value of one compression parameter, selected by enum ZSTD_cParameter. * @result : 0, or an error code (which can be tested with ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_CCtxParams_getParameter(const ZSTD_CCtx_params* params, ZSTD_cParameter param, int* value); +ZSTDLIB_STATIC_API size_t ZSTD_CCtxParams_getParameter(const ZSTD_CCtx_params* params, ZSTD_cParameter param, int* value); /*! ZSTD_CCtx_setParametersUsingCCtxParams() : * Apply a set of ZSTD_CCtx_params to the compression context. @@ -1886,7 +1997,7 @@ ZSTDLIB_API size_t ZSTD_CCtxParams_getParameter(const ZSTD_CCtx_params* params, * if nbWorkers>=1, new parameters will be picked up at next job, * with a few restrictions (windowLog, pledgedSrcSize, nbWorkers, jobSize, and overlapLog are not updated). */ -ZSTDLIB_API size_t ZSTD_CCtx_setParametersUsingCCtxParams( +ZSTDLIB_STATIC_API size_t ZSTD_CCtx_setParametersUsingCCtxParams( ZSTD_CCtx* cctx, const ZSTD_CCtx_params* params); /*! ZSTD_compressStream2_simpleArgs() : @@ -1895,7 +2006,7 @@ ZSTDLIB_API size_t ZSTD_CCtx_setParametersUsingCCtxParams( * This variant might be helpful for binders from dynamic languages * which have troubles handling structures containing memory pointers. */ -ZSTDLIB_API size_t ZSTD_compressStream2_simpleArgs ( +ZSTDLIB_STATIC_API size_t ZSTD_compressStream2_simpleArgs ( ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, size_t* dstPos, const void* src, size_t srcSize, size_t* srcPos, @@ -1911,33 +2022,33 @@ ZSTDLIB_API size_t ZSTD_compressStream2_simpleArgs ( * Note : Frame Identifier is 4 bytes. If `size < 4`, @return will always be 0. * Note 2 : Legacy Frame Identifiers are considered valid only if Legacy Support is enabled. * Note 3 : Skippable Frame Identifiers are considered valid. */ -ZSTDLIB_API unsigned ZSTD_isFrame(const void* buffer, size_t size); +ZSTDLIB_STATIC_API unsigned ZSTD_isFrame(const void* buffer, size_t size); /*! ZSTD_createDDict_byReference() : * Create a digested dictionary, ready to start decompression operation without startup delay. * Dictionary content is referenced, and therefore stays in dictBuffer. * It is important that dictBuffer outlives DDict, * it must remain read accessible throughout the lifetime of DDict */ -ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict_byReference(const void* dictBuffer, size_t dictSize); +ZSTDLIB_STATIC_API ZSTD_DDict* ZSTD_createDDict_byReference(const void* dictBuffer, size_t dictSize); /*! ZSTD_DCtx_loadDictionary_byReference() : * Same as ZSTD_DCtx_loadDictionary(), * but references `dict` content instead of copying it into `dctx`. * This saves memory if `dict` remains around., * However, it's imperative that `dict` remains accessible (and unmodified) while being used, so it must outlive decompression. */ -ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary_byReference(ZSTD_DCtx* dctx, const void* dict, size_t dictSize); +ZSTDLIB_STATIC_API size_t ZSTD_DCtx_loadDictionary_byReference(ZSTD_DCtx* dctx, const void* dict, size_t dictSize); /*! ZSTD_DCtx_loadDictionary_advanced() : * Same as ZSTD_DCtx_loadDictionary(), * but gives direct control over * how to load the dictionary (by copy ? by reference ?) * and how to interpret it (automatic ? force raw mode ? full mode only ?). */ -ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary_advanced(ZSTD_DCtx* dctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType); +ZSTDLIB_STATIC_API size_t ZSTD_DCtx_loadDictionary_advanced(ZSTD_DCtx* dctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType); /*! ZSTD_DCtx_refPrefix_advanced() : * Same as ZSTD_DCtx_refPrefix(), but gives finer control over * how to interpret prefix content (automatic ? force raw mode (default) ? full mode only ?) */ -ZSTDLIB_API size_t ZSTD_DCtx_refPrefix_advanced(ZSTD_DCtx* dctx, const void* prefix, size_t prefixSize, ZSTD_dictContentType_e dictContentType); +ZSTDLIB_STATIC_API size_t ZSTD_DCtx_refPrefix_advanced(ZSTD_DCtx* dctx, const void* prefix, size_t prefixSize, ZSTD_dictContentType_e dictContentType); /*! ZSTD_DCtx_setMaxWindowSize() : * Refuses allocating internal buffers for frames requiring a window size larger than provided limit. @@ -1946,14 +2057,14 @@ ZSTDLIB_API size_t ZSTD_DCtx_refPrefix_advanced(ZSTD_DCtx* dctx, const void* pre * By default, a decompression context accepts all window sizes <= (1 << ZSTD_WINDOWLOG_LIMIT_DEFAULT) * @return : 0, or an error code (which can be tested using ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_DCtx_setMaxWindowSize(ZSTD_DCtx* dctx, size_t maxWindowSize); +ZSTDLIB_STATIC_API size_t ZSTD_DCtx_setMaxWindowSize(ZSTD_DCtx* dctx, size_t maxWindowSize); /*! ZSTD_DCtx_getParameter() : * Get the requested decompression parameter value, selected by enum ZSTD_dParameter, * and store it into int* value. * @return : 0, or an error code (which can be tested with ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_DCtx_getParameter(ZSTD_DCtx* dctx, ZSTD_dParameter param, int* value); +ZSTDLIB_STATIC_API size_t ZSTD_DCtx_getParameter(ZSTD_DCtx* dctx, ZSTD_dParameter param, int* value); /* ZSTD_d_format * experimental parameter, @@ -2028,11 +2139,13 @@ ZSTDLIB_API size_t ZSTD_DCtx_getParameter(ZSTD_DCtx* dctx, ZSTD_dParameter param /*! ZSTD_DCtx_setFormat() : + * This function is REDUNDANT. Prefer ZSTD_DCtx_setParameter(). * Instruct the decoder context about what kind of data to decode next. * This instruction is mandatory to decode data without a fully-formed header, * such ZSTD_f_zstd1_magicless for example. * @return : 0, or an error code (which can be tested using ZSTD_isError()). */ -ZSTDLIB_API size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format); +ZSTD_DEPRECATED("use ZSTD_DCtx_setParameter() instead") +size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format); /*! ZSTD_decompressStream_simpleArgs() : * Same as ZSTD_decompressStream(), @@ -2040,7 +2153,7 @@ ZSTDLIB_API size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format); * This can be helpful for binders from dynamic languages * which have troubles handling structures containing memory pointers. */ -ZSTDLIB_API size_t ZSTD_decompressStream_simpleArgs ( +ZSTDLIB_STATIC_API size_t ZSTD_decompressStream_simpleArgs ( ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, size_t* dstPos, const void* src, size_t srcSize, size_t* srcPos); @@ -2056,7 +2169,7 @@ ZSTDLIB_API size_t ZSTD_decompressStream_simpleArgs ( /*===== Advanced Streaming compression functions =====*/ /*! ZSTD_initCStream_srcSize() : - * This function is deprecated, and equivalent to: + * This function is DEPRECATED, and equivalent to: * ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only); * ZSTD_CCtx_refCDict(zcs, NULL); // clear the dictionary (if any) * ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel); @@ -2065,15 +2178,15 @@ ZSTDLIB_API size_t ZSTD_decompressStream_simpleArgs ( * pledgedSrcSize must be correct. If it is not known at init time, use * ZSTD_CONTENTSIZE_UNKNOWN. Note that, for compatibility with older programs, * "0" also disables frame content size field. It may be enabled in the future. - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t -ZSTD_initCStream_srcSize(ZSTD_CStream* zcs, +ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions") +size_t ZSTD_initCStream_srcSize(ZSTD_CStream* zcs, int compressionLevel, unsigned long long pledgedSrcSize); /*! ZSTD_initCStream_usingDict() : - * This function is deprecated, and is equivalent to: + * This function is DEPRECATED, and is equivalent to: * ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only); * ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel); * ZSTD_CCtx_loadDictionary(zcs, dict, dictSize); @@ -2082,15 +2195,15 @@ ZSTD_initCStream_srcSize(ZSTD_CStream* zcs, * dict == NULL or dictSize < 8, in which case no dict is used. * Note: dict is loaded with ZSTD_dct_auto (treated as a full zstd dictionary if * it begins with ZSTD_MAGIC_DICTIONARY, else as raw content) and ZSTD_dlm_byCopy. - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t -ZSTD_initCStream_usingDict(ZSTD_CStream* zcs, +ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions") +size_t ZSTD_initCStream_usingDict(ZSTD_CStream* zcs, const void* dict, size_t dictSize, int compressionLevel); /*! ZSTD_initCStream_advanced() : - * This function is deprecated, and is approximately equivalent to: + * This function is DEPRECATED, and is approximately equivalent to: * ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only); * // Pseudocode: Set each zstd parameter and leave the rest as-is. * for ((param, value) : params) { @@ -2102,23 +2215,24 @@ ZSTD_initCStream_usingDict(ZSTD_CStream* zcs, * dict is loaded with ZSTD_dct_auto and ZSTD_dlm_byCopy. * pledgedSrcSize must be correct. * If srcSize is not known at init time, use value ZSTD_CONTENTSIZE_UNKNOWN. - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t -ZSTD_initCStream_advanced(ZSTD_CStream* zcs, +ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions") +size_t ZSTD_initCStream_advanced(ZSTD_CStream* zcs, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /*! ZSTD_initCStream_usingCDict() : - * This function is deprecated, and equivalent to: + * This function is DEPRECATED, and equivalent to: * ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only); * ZSTD_CCtx_refCDict(zcs, cdict); * * note : cdict will just be referenced, and must outlive compression session - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict); +ZSTD_DEPRECATED("use ZSTD_CCtx_reset and ZSTD_CCtx_refCDict, see zstd.h for detailed instructions") +size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict); /*! ZSTD_initCStream_usingCDict_advanced() : * This function is DEPRECATED, and is approximately equivalent to: @@ -2133,18 +2247,21 @@ ZSTDLIB_API size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDi * same as ZSTD_initCStream_usingCDict(), with control over frame parameters. * pledgedSrcSize must be correct. If srcSize is not known at init time, use * value ZSTD_CONTENTSIZE_UNKNOWN. - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t -ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs, +ZSTD_DEPRECATED("use ZSTD_CCtx_reset and ZSTD_CCtx_refCDict, see zstd.h for detailed instructions") +size_t ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs, const ZSTD_CDict* cdict, ZSTD_frameParameters fParams, unsigned long long pledgedSrcSize); /*! ZSTD_resetCStream() : - * This function is deprecated, and is equivalent to: + * This function is DEPRECATED, and is equivalent to: * ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only); * ZSTD_CCtx_setPledgedSrcSize(zcs, pledgedSrcSize); + * Note: ZSTD_resetCStream() interprets pledgedSrcSize == 0 as ZSTD_CONTENTSIZE_UNKNOWN, but + * ZSTD_CCtx_setPledgedSrcSize() does not do the same, so ZSTD_CONTENTSIZE_UNKNOWN must be + * explicitly specified. * * start a new frame, using same parameters from previous frame. * This is typically useful to skip dictionary loading stage, since it will re-use it in-place. @@ -2154,9 +2271,10 @@ ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs, * For the time being, pledgedSrcSize==0 is interpreted as "srcSize unknown" for compatibility with older programs, * but it will change to mean "empty" in future version, so use macro ZSTD_CONTENTSIZE_UNKNOWN instead. * @return : 0, or an error code (which can be tested using ZSTD_isError()) - * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x + * This prototype will generate compilation warnings. */ -ZSTDLIB_API size_t ZSTD_resetCStream(ZSTD_CStream* zcs, unsigned long long pledgedSrcSize); +ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions") +size_t ZSTD_resetCStream(ZSTD_CStream* zcs, unsigned long long pledgedSrcSize); typedef struct { @@ -2174,7 +2292,7 @@ typedef struct { * Note : (ingested - consumed) is amount of input data buffered internally, not yet compressed. * Aggregates progression inside active worker threads. */ -ZSTDLIB_API ZSTD_frameProgression ZSTD_getFrameProgression(const ZSTD_CCtx* cctx); +ZSTDLIB_STATIC_API ZSTD_frameProgression ZSTD_getFrameProgression(const ZSTD_CCtx* cctx); /*! ZSTD_toFlushNow() : * Tell how many bytes are ready to be flushed immediately. @@ -2189,7 +2307,7 @@ ZSTDLIB_API ZSTD_frameProgression ZSTD_getFrameProgression(const ZSTD_CCtx* cctx * therefore flush speed is limited by production speed of oldest job * irrespective of the speed of concurrent (and newer) jobs. */ -ZSTDLIB_API size_t ZSTD_toFlushNow(ZSTD_CCtx* cctx); +ZSTDLIB_STATIC_API size_t ZSTD_toFlushNow(ZSTD_CCtx* cctx); /*===== Advanced Streaming decompression functions =====*/ @@ -2203,7 +2321,7 @@ ZSTDLIB_API size_t ZSTD_toFlushNow(ZSTD_CCtx* cctx); * note: no dictionary will be used if dict == NULL or dictSize < 8 * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x */ -ZSTDLIB_API size_t ZSTD_initDStream_usingDict(ZSTD_DStream* zds, const void* dict, size_t dictSize); +ZSTDLIB_STATIC_API size_t ZSTD_initDStream_usingDict(ZSTD_DStream* zds, const void* dict, size_t dictSize); /*! * This function is deprecated, and is equivalent to: @@ -2214,7 +2332,7 @@ ZSTDLIB_API size_t ZSTD_initDStream_usingDict(ZSTD_DStream* zds, const void* dic * note : ddict is referenced, it must outlive decompression session * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x */ -ZSTDLIB_API size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* zds, const ZSTD_DDict* ddict); +ZSTDLIB_STATIC_API size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* zds, const ZSTD_DDict* ddict); /*! * This function is deprecated, and is equivalent to: @@ -2224,7 +2342,7 @@ ZSTDLIB_API size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* zds, const ZSTD_DDi * re-use decompression parameters from previous init; saves dictionary loading * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x */ -ZSTDLIB_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); +ZSTDLIB_STATIC_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); /* ******************************************************************* @@ -2243,8 +2361,7 @@ ZSTDLIB_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); ZSTD_CCtx object can be re-used multiple times within successive compression operations. Start by initializing a context. - Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression, - or ZSTD_compressBegin_advanced(), for finer parameter control. + Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression. It's also possible to duplicate a reference context which has already been initialized, using ZSTD_copyCCtx() Then, consume your input using ZSTD_compressContinue(). @@ -2267,17 +2384,19 @@ ZSTDLIB_API size_t ZSTD_resetDStream(ZSTD_DStream* zds); */ /*===== Buffer-less streaming compression functions =====*/ -ZSTDLIB_API size_t ZSTD_compressBegin(ZSTD_CCtx* cctx, int compressionLevel); -ZSTDLIB_API size_t ZSTD_compressBegin_usingDict(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, int compressionLevel); -ZSTDLIB_API size_t ZSTD_compressBegin_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /*< pledgedSrcSize : If srcSize is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN */ -ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); /*< note: fails if cdict==NULL */ -ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize); /* compression parameters are already set within cdict. pledgedSrcSize must be correct. If srcSize is not known, use macro ZSTD_CONTENTSIZE_UNKNOWN */ -ZSTDLIB_API size_t ZSTD_copyCCtx(ZSTD_CCtx* cctx, const ZSTD_CCtx* preparedCCtx, unsigned long long pledgedSrcSize); /*< note: if pledgedSrcSize is not known, use ZSTD_CONTENTSIZE_UNKNOWN */ - -ZSTDLIB_API size_t ZSTD_compressContinue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); -ZSTDLIB_API size_t ZSTD_compressEnd(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); - - +ZSTDLIB_STATIC_API size_t ZSTD_compressBegin(ZSTD_CCtx* cctx, int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_compressBegin_usingDict(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, int compressionLevel); +ZSTDLIB_STATIC_API size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); /*< note: fails if cdict==NULL */ +ZSTDLIB_STATIC_API size_t ZSTD_copyCCtx(ZSTD_CCtx* cctx, const ZSTD_CCtx* preparedCCtx, unsigned long long pledgedSrcSize); /*< note: if pledgedSrcSize is not known, use ZSTD_CONTENTSIZE_UNKNOWN */ + +ZSTDLIB_STATIC_API size_t ZSTD_compressContinue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_compressEnd(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); + +/* The ZSTD_compressBegin_advanced() and ZSTD_compressBegin_usingCDict_advanced() are now DEPRECATED and will generate a compiler warning */ +ZSTD_DEPRECATED("use advanced API to access custom parameters") +size_t ZSTD_compressBegin_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /*< pledgedSrcSize : If srcSize is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN */ +ZSTD_DEPRECATED("use advanced API to access custom parameters") +size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize); /* compression parameters are already set within cdict. pledgedSrcSize must be correct. If srcSize is not known, use macro ZSTD_CONTENTSIZE_UNKNOWN */ /* Buffer-less streaming decompression (synchronous mode) @@ -2368,24 +2487,24 @@ typedef struct { * @return : 0, `zfhPtr` is correctly filled, * >0, `srcSize` is too small, value is wanted `srcSize` amount, * or an error code, which can be tested using ZSTD_isError() */ -ZSTDLIB_API size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize); /*< doesn't consume input */ +ZSTDLIB_STATIC_API size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize); /*< doesn't consume input */ /*! ZSTD_getFrameHeader_advanced() : * same as ZSTD_getFrameHeader(), * with added capability to select a format (like ZSTD_f_zstd1_magicless) */ -ZSTDLIB_API size_t ZSTD_getFrameHeader_advanced(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize, ZSTD_format_e format); -ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize); /*< when frame content size is not known, pass in frameContentSize == ZSTD_CONTENTSIZE_UNKNOWN */ +ZSTDLIB_STATIC_API size_t ZSTD_getFrameHeader_advanced(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize, ZSTD_format_e format); +ZSTDLIB_STATIC_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize); /*< when frame content size is not known, pass in frameContentSize == ZSTD_CONTENTSIZE_UNKNOWN */ -ZSTDLIB_API size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx); -ZSTDLIB_API size_t ZSTD_decompressBegin_usingDict(ZSTD_DCtx* dctx, const void* dict, size_t dictSize); -ZSTDLIB_API size_t ZSTD_decompressBegin_usingDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict); +ZSTDLIB_STATIC_API size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx); +ZSTDLIB_STATIC_API size_t ZSTD_decompressBegin_usingDict(ZSTD_DCtx* dctx, const void* dict, size_t dictSize); +ZSTDLIB_STATIC_API size_t ZSTD_decompressBegin_usingDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict); -ZSTDLIB_API size_t ZSTD_nextSrcSizeToDecompress(ZSTD_DCtx* dctx); -ZSTDLIB_API size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_nextSrcSizeToDecompress(ZSTD_DCtx* dctx); +ZSTDLIB_STATIC_API size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); /* misc */ -ZSTDLIB_API void ZSTD_copyDCtx(ZSTD_DCtx* dctx, const ZSTD_DCtx* preparedDCtx); +ZSTDLIB_STATIC_API void ZSTD_copyDCtx(ZSTD_DCtx* dctx, const ZSTD_DCtx* preparedDCtx); typedef enum { ZSTDnit_frameHeader, ZSTDnit_blockHeader, ZSTDnit_block, ZSTDnit_lastBlock, ZSTDnit_checksum, ZSTDnit_skippableFrame } ZSTD_nextInputType_e; -ZSTDLIB_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx); +ZSTDLIB_STATIC_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx); @@ -2422,10 +2541,10 @@ ZSTDLIB_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx); */ /*===== Raw zstd block functions =====*/ -ZSTDLIB_API size_t ZSTD_getBlockSize (const ZSTD_CCtx* cctx); -ZSTDLIB_API size_t ZSTD_compressBlock (ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); -ZSTDLIB_API size_t ZSTD_decompressBlock(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); -ZSTDLIB_API size_t ZSTD_insertBlock (ZSTD_DCtx* dctx, const void* blockStart, size_t blockSize); /*< insert uncompressed block into `dctx` history. Useful for multi-blocks decompression. */ +ZSTDLIB_STATIC_API size_t ZSTD_getBlockSize (const ZSTD_CCtx* cctx); +ZSTDLIB_STATIC_API size_t ZSTD_compressBlock (ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_decompressBlock(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize); +ZSTDLIB_STATIC_API size_t ZSTD_insertBlock (ZSTD_DCtx* dctx, const void* blockStart, size_t blockSize); /*< insert uncompressed block into `dctx` history. Useful for multi-blocks decompression. */ #endif /* ZSTD_H_ZSTD_STATIC_LINKING_ONLY */ diff --git a/lib/zstd/common/bitstream.h b/lib/zstd/common/bitstream.h index 28248abe8612..feef3a1b1d60 100644 --- a/lib/zstd/common/bitstream.h +++ b/lib/zstd/common/bitstream.h @@ -313,7 +313,16 @@ MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getMiddleBits(size_t bitContainer, U32 c U32 const regMask = sizeof(bitContainer)*8 - 1; /* if start > regMask, bitstream is corrupted, and result is undefined */ assert(nbBits < BIT_MASK_SIZE); + /* x86 transform & ((1 << nbBits) - 1) to bzhi instruction, it is better + * than accessing memory. When bmi2 instruction is not present, we consider + * such cpus old (pre-Haswell, 2013) and their performance is not of that + * importance. + */ +#if defined(__x86_64__) || defined(_M_X86) + return (bitContainer >> (start & regMask)) & ((((U64)1) << nbBits) - 1); +#else return (bitContainer >> (start & regMask)) & BIT_mask[nbBits]; +#endif } MEM_STATIC FORCE_INLINE_ATTR size_t BIT_getLowerBits(size_t bitContainer, U32 const nbBits) diff --git a/lib/zstd/common/compiler.h b/lib/zstd/common/compiler.h index f5a9c70a228a..c42d39faf9bd 100644 --- a/lib/zstd/common/compiler.h +++ b/lib/zstd/common/compiler.h @@ -11,6 +11,8 @@ #ifndef ZSTD_COMPILER_H #define ZSTD_COMPILER_H +#include "portability_macros.h" + /*-******************************************************* * Compiler specifics *********************************************************/ @@ -34,7 +36,7 @@ /* On MSVC qsort requires that functions passed into it use the __cdecl calling conversion(CC). - This explictly marks such functions as __cdecl so that the code will still compile + This explicitly marks such functions as __cdecl so that the code will still compile if a CC other than __cdecl has been made the default. */ #define WIN_CDECL @@ -70,25 +72,13 @@ /* target attribute */ -#ifndef __has_attribute - #define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */ -#endif #define TARGET_ATTRIBUTE(target) __attribute__((__target__(target))) -/* Enable runtime BMI2 dispatch based on the CPU. - * Enabled for clang & gcc >=4.8 on x86 when BMI2 isn't enabled by default. +/* Target attribute for BMI2 dynamic dispatch. + * Enable lzcnt, bmi, and bmi2. + * We test for bmi1 & bmi2. lzcnt is included in bmi1. */ -#ifndef DYNAMIC_BMI2 - #if ((defined(__clang__) && __has_attribute(__target__)) \ - || (defined(__GNUC__) \ - && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))) \ - && (defined(__x86_64__) || defined(_M_X86)) \ - && !defined(__BMI2__) - # define DYNAMIC_BMI2 1 - #else - # define DYNAMIC_BMI2 0 - #endif -#endif +#define BMI2_TARGET_ATTRIBUTE TARGET_ATTRIBUTE("lzcnt,bmi,bmi2") /* prefetch * can be disabled, by declaring NO_PREFETCH build macro */ @@ -115,8 +105,9 @@ } /* vectorization - * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax */ -#if !defined(__INTEL_COMPILER) && !defined(__clang__) && defined(__GNUC__) + * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax, + * and some compilers, like Intel ICC and MCST LCC, do not support it at all. */ +#if !defined(__INTEL_COMPILER) && !defined(__clang__) && defined(__GNUC__) && !defined(__LCC__) # if (__GNUC__ == 4 && __GNUC_MINOR__ > 3) || (__GNUC__ >= 5) # define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize"))) # else @@ -134,20 +125,18 @@ #define LIKELY(x) (__builtin_expect((x), 1)) #define UNLIKELY(x) (__builtin_expect((x), 0)) +#if __has_builtin(__builtin_unreachable) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))) +# define ZSTD_UNREACHABLE { assert(0), __builtin_unreachable(); } +#else +# define ZSTD_UNREACHABLE { assert(0); } +#endif + /* disable warnings */ /*Like DYNAMIC_BMI2 but for compile time determination of BMI2 support*/ -/* compat. with non-clang compilers */ -#ifndef __has_builtin -# define __has_builtin(x) 0 -#endif - -/* compat. with non-clang compilers */ -#ifndef __has_feature -# define __has_feature(x) 0 -#endif +/* compile time determination of SIMD support */ /* C-language Attributes are added in C23. */ #if defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201710L) && defined(__has_c_attribute) @@ -168,10 +157,28 @@ */ #define ZSTD_FALLTHROUGH fallthrough -/* detects whether we are being compiled under msan */ +/*-************************************************************** +* Alignment check +*****************************************************************/ + +/* this test was initially positioned in mem.h, + * but this file is removed (or replaced) for linux kernel + * so it's now hosted in compiler.h, + * which remains valid for both user & kernel spaces. + */ + +#ifndef ZSTD_ALIGNOF +/* covers gcc, clang & MSVC */ +/* note : this section must come first, before C11, + * due to a limitation in the kernel source generator */ +# define ZSTD_ALIGNOF(T) __alignof(T) + +#endif /* ZSTD_ALIGNOF */ +/*-************************************************************** +* Sanitizer +*****************************************************************/ -/* detects whether we are being compiled under asan */ #endif /* ZSTD_COMPILER_H */ diff --git a/lib/zstd/common/entropy_common.c b/lib/zstd/common/entropy_common.c index 6353249de614..fef67056f052 100644 --- a/lib/zstd/common/entropy_common.c +++ b/lib/zstd/common/entropy_common.c @@ -212,7 +212,7 @@ static size_t FSE_readNCount_body_default( } #if DYNAMIC_BMI2 -TARGET_ATTRIBUTE("bmi2") static size_t FSE_readNCount_body_bmi2( +BMI2_TARGET_ATTRIBUTE static size_t FSE_readNCount_body_bmi2( short* normalizedCounter, unsigned* maxSVPtr, unsigned* tableLogPtr, const void* headerBuffer, size_t hbSize) { @@ -240,6 +240,7 @@ size_t FSE_readNCount( return FSE_readNCount_bmi2(normalizedCounter, maxSVPtr, tableLogPtr, headerBuffer, hbSize, /* bmi2 */ 0); } + /*! HUF_readStats() : Read compact Huffman tree, saved by HUF_writeCTable(). `huffWeight` is destination buffer. @@ -293,7 +294,7 @@ HUF_readStats_body(BYTE* huffWeight, size_t hwSize, U32* rankStats, ZSTD_memset(rankStats, 0, (HUF_TABLELOG_MAX + 1) * sizeof(U32)); weightTotal = 0; { U32 n; for (n=0; n= HUF_TABLELOG_MAX) return ERROR(corruption_detected); + if (huffWeight[n] > HUF_TABLELOG_MAX) return ERROR(corruption_detected); rankStats[huffWeight[n]]++; weightTotal += (1 << huffWeight[n]) >> 1; } } @@ -331,7 +332,7 @@ static size_t HUF_readStats_body_default(BYTE* huffWeight, size_t hwSize, U32* r } #if DYNAMIC_BMI2 -static TARGET_ATTRIBUTE("bmi2") size_t HUF_readStats_body_bmi2(BYTE* huffWeight, size_t hwSize, U32* rankStats, +static BMI2_TARGET_ATTRIBUTE size_t HUF_readStats_body_bmi2(BYTE* huffWeight, size_t hwSize, U32* rankStats, U32* nbSymbolsPtr, U32* tableLogPtr, const void* src, size_t srcSize, void* workSpace, size_t wkspSize) diff --git a/lib/zstd/common/error_private.h b/lib/zstd/common/error_private.h index d14e686adf95..ca5101e542fa 100644 --- a/lib/zstd/common/error_private.h +++ b/lib/zstd/common/error_private.h @@ -18,8 +18,10 @@ /* **************************************** * Dependencies ******************************************/ -#include "zstd_deps.h" /* size_t */ #include /* enum list */ +#include "compiler.h" +#include "debug.h" +#include "zstd_deps.h" /* size_t */ /* **************************************** @@ -62,5 +64,82 @@ ERR_STATIC const char* ERR_getErrorName(size_t code) return ERR_getErrorString(ERR_getErrorCode(code)); } +/* + * Ignore: this is an internal helper. + * + * This is a helper function to help force C99-correctness during compilation. + * Under strict compilation modes, variadic macro arguments can't be empty. + * However, variadic function arguments can be. Using a function therefore lets + * us statically check that at least one (string) argument was passed, + * independent of the compilation flags. + */ +static INLINE_KEYWORD UNUSED_ATTR +void _force_has_format_string(const char *format, ...) { + (void)format; +} + +/* + * Ignore: this is an internal helper. + * + * We want to force this function invocation to be syntactically correct, but + * we don't want to force runtime evaluation of its arguments. + */ +#define _FORCE_HAS_FORMAT_STRING(...) \ + if (0) { \ + _force_has_format_string(__VA_ARGS__); \ + } + +#define ERR_QUOTE(str) #str + +/* + * Return the specified error if the condition evaluates to true. + * + * In debug modes, prints additional information. + * In order to do that (particularly, printing the conditional that failed), + * this can't just wrap RETURN_ERROR(). + */ +#define RETURN_ERROR_IF(cond, err, ...) \ + if (cond) { \ + RAWLOG(3, "%s:%d: ERROR!: check %s failed, returning %s", \ + __FILE__, __LINE__, ERR_QUOTE(cond), ERR_QUOTE(ERROR(err))); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return ERROR(err); \ + } + +/* + * Unconditionally return the specified error. + * + * In debug modes, prints additional information. + */ +#define RETURN_ERROR(err, ...) \ + do { \ + RAWLOG(3, "%s:%d: ERROR!: unconditional check failed, returning %s", \ + __FILE__, __LINE__, ERR_QUOTE(ERROR(err))); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return ERROR(err); \ + } while(0); + +/* + * If the provided expression evaluates to an error code, returns that error code. + * + * In debug modes, prints additional information. + */ +#define FORWARD_IF_ERROR(err, ...) \ + do { \ + size_t const err_code = (err); \ + if (ERR_isError(err_code)) { \ + RAWLOG(3, "%s:%d: ERROR!: forwarding error in %s: %s", \ + __FILE__, __LINE__, ERR_QUOTE(err), ERR_getErrorName(err_code)); \ + _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ + RAWLOG(3, ": " __VA_ARGS__); \ + RAWLOG(3, "\n"); \ + return err_code; \ + } \ + } while(0); + #endif /* ERROR_H_MODULE */ diff --git a/lib/zstd/common/fse.h b/lib/zstd/common/fse.h index 0bb174c2c367..4507043b2287 100644 --- a/lib/zstd/common/fse.h +++ b/lib/zstd/common/fse.h @@ -333,8 +333,9 @@ size_t FSE_buildCTable_rle (FSE_CTable* ct, unsigned char symbolValue); /* FSE_buildCTable_wksp() : * Same as FSE_buildCTable(), but using an externally allocated scratch buffer (`workSpace`). * `wkspSize` must be >= `FSE_BUILD_CTABLE_WORKSPACE_SIZE_U32(maxSymbolValue, tableLog)` of `unsigned`. + * See FSE_buildCTable_wksp() for breakdown of workspace usage. */ -#define FSE_BUILD_CTABLE_WORKSPACE_SIZE_U32(maxSymbolValue, tableLog) (maxSymbolValue + 2 + (1ull << (tableLog - 2))) +#define FSE_BUILD_CTABLE_WORKSPACE_SIZE_U32(maxSymbolValue, tableLog) (((maxSymbolValue + 2) + (1ull << (tableLog)))/2 + sizeof(U64)/sizeof(U32) /* additional 8 bytes for potential table overwrite */) #define FSE_BUILD_CTABLE_WORKSPACE_SIZE(maxSymbolValue, tableLog) (sizeof(unsigned) * FSE_BUILD_CTABLE_WORKSPACE_SIZE_U32(maxSymbolValue, tableLog)) size_t FSE_buildCTable_wksp(FSE_CTable* ct, const short* normalizedCounter, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize); diff --git a/lib/zstd/common/fse_decompress.c b/lib/zstd/common/fse_decompress.c index 2c8bbe3e4c14..a0d06095be83 100644 --- a/lib/zstd/common/fse_decompress.c +++ b/lib/zstd/common/fse_decompress.c @@ -365,7 +365,7 @@ static size_t FSE_decompress_wksp_body_default(void* dst, size_t dstCapacity, co } #if DYNAMIC_BMI2 -TARGET_ATTRIBUTE("bmi2") static size_t FSE_decompress_wksp_body_bmi2(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize, unsigned maxLog, void* workSpace, size_t wkspSize) +BMI2_TARGET_ATTRIBUTE static size_t FSE_decompress_wksp_body_bmi2(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize, unsigned maxLog, void* workSpace, size_t wkspSize) { return FSE_decompress_wksp_body(dst, dstCapacity, cSrc, cSrcSize, maxLog, workSpace, wkspSize, 1); } diff --git a/lib/zstd/common/huf.h b/lib/zstd/common/huf.h index 88c5586646aa..5042ff870308 100644 --- a/lib/zstd/common/huf.h +++ b/lib/zstd/common/huf.h @@ -86,9 +86,9 @@ HUF_PUBLIC_API size_t HUF_compress2 (void* dst, size_t dstCapacity, /* HUF_compress4X_wksp() : * Same as HUF_compress2(), but uses externally allocated `workSpace`. - * `workspace` must have minimum alignment of 4, and be at least as large as HUF_WORKSPACE_SIZE */ -#define HUF_WORKSPACE_SIZE ((6 << 10) + 256) -#define HUF_WORKSPACE_SIZE_U32 (HUF_WORKSPACE_SIZE / sizeof(U32)) + * `workspace` must be at least as large as HUF_WORKSPACE_SIZE */ +#define HUF_WORKSPACE_SIZE ((8 << 10) + 512 /* sorting scratch space */) +#define HUF_WORKSPACE_SIZE_U64 (HUF_WORKSPACE_SIZE / sizeof(U64)) HUF_PUBLIC_API size_t HUF_compress4X_wksp (void* dst, size_t dstCapacity, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, @@ -113,11 +113,11 @@ HUF_PUBLIC_API size_t HUF_compress4X_wksp (void* dst, size_t dstCapacity, /* *** Constants *** */ -#define HUF_TABLELOG_MAX 12 /* max runtime value of tableLog (due to static allocation); can be modified up to HUF_ABSOLUTEMAX_TABLELOG */ +#define HUF_TABLELOG_MAX 12 /* max runtime value of tableLog (due to static allocation); can be modified up to HUF_TABLELOG_ABSOLUTEMAX */ #define HUF_TABLELOG_DEFAULT 11 /* default tableLog value when none specified */ #define HUF_SYMBOLVALUE_MAX 255 -#define HUF_TABLELOG_ABSOLUTEMAX 15 /* absolute limit of HUF_MAX_TABLELOG. Beyond that value, code does not work */ +#define HUF_TABLELOG_ABSOLUTEMAX 12 /* absolute limit of HUF_MAX_TABLELOG. Beyond that value, code does not work */ #if (HUF_TABLELOG_MAX > HUF_TABLELOG_ABSOLUTEMAX) # error "HUF_TABLELOG_MAX is too large !" #endif @@ -133,15 +133,11 @@ HUF_PUBLIC_API size_t HUF_compress4X_wksp (void* dst, size_t dstCapacity, /* static allocation of HUF's Compression Table */ /* this is a private definition, just exposed for allocation and strict aliasing purpose. never EVER access its members directly */ -struct HUF_CElt_s { - U16 val; - BYTE nbBits; -}; /* typedef'd to HUF_CElt */ -typedef struct HUF_CElt_s HUF_CElt; /* consider it an incomplete type */ -#define HUF_CTABLE_SIZE_U32(maxSymbolValue) ((maxSymbolValue)+1) /* Use tables of U32, for proper alignment */ -#define HUF_CTABLE_SIZE(maxSymbolValue) (HUF_CTABLE_SIZE_U32(maxSymbolValue) * sizeof(U32)) +typedef size_t HUF_CElt; /* consider it an incomplete type */ +#define HUF_CTABLE_SIZE_ST(maxSymbolValue) ((maxSymbolValue)+2) /* Use tables of size_t, for proper alignment */ +#define HUF_CTABLE_SIZE(maxSymbolValue) (HUF_CTABLE_SIZE_ST(maxSymbolValue) * sizeof(size_t)) #define HUF_CREATE_STATIC_CTABLE(name, maxSymbolValue) \ - HUF_CElt name[HUF_CTABLE_SIZE_U32(maxSymbolValue)] /* no final ; */ + HUF_CElt name[HUF_CTABLE_SIZE_ST(maxSymbolValue)] /* no final ; */ /* static allocation of HUF's DTable */ typedef U32 HUF_DTable; @@ -191,6 +187,7 @@ size_t HUF_buildCTable (HUF_CElt* CTable, const unsigned* count, unsigned maxSym size_t HUF_writeCTable (void* dst, size_t maxDstSize, const HUF_CElt* CTable, unsigned maxSymbolValue, unsigned huffLog); size_t HUF_writeCTable_wksp(void* dst, size_t maxDstSize, const HUF_CElt* CTable, unsigned maxSymbolValue, unsigned huffLog, void* workspace, size_t workspaceSize); size_t HUF_compress4X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable); +size_t HUF_compress4X_usingCTable_bmi2(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable, int bmi2); size_t HUF_estimateCompressedSize(const HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue); int HUF_validateCTable(const HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue); @@ -203,12 +200,13 @@ typedef enum { * Same as HUF_compress4X_wksp(), but considers using hufTable if *repeat != HUF_repeat_none. * If it uses hufTable it does not modify hufTable or repeat. * If it doesn't, it sets *repeat = HUF_repeat_none, and it sets hufTable to the table used. - * If preferRepeat then the old table will always be used if valid. */ + * If preferRepeat then the old table will always be used if valid. + * If suspectUncompressible then some sampling checks will be run to potentially skip huffman coding */ size_t HUF_compress4X_repeat(void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize, /*< `workSpace` must be aligned on 4-bytes boundaries, `wkspSize` must be >= HUF_WORKSPACE_SIZE */ - HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2); + HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2, unsigned suspectUncompressible); /* HUF_buildCTable_wksp() : * Same as HUF_buildCTable(), but using externally allocated scratch buffer. @@ -246,11 +244,10 @@ size_t HUF_readStats_wksp(BYTE* huffWeight, size_t hwSize, * Loading a CTable saved with HUF_writeCTable() */ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void* src, size_t srcSize, unsigned *hasZeroWeights); -/* HUF_getNbBits() : +/* HUF_getNbBitsFromCTable() : * Read nbBits from CTable symbolTable, for symbol `symbolValue` presumed <= HUF_SYMBOLVALUE_MAX - * Note 1 : is not inlined, as HUF_CElt definition is private - * Note 2 : const void* used, so that it can provide a statically allocated table as argument (which uses type U32) */ -U32 HUF_getNbBits(const void* symbolTable, U32 symbolValue); + * Note 1 : is not inlined, as HUF_CElt definition is private */ +U32 HUF_getNbBitsFromCTable(const HUF_CElt* symbolTable, U32 symbolValue); /* * HUF_decompress() does the following: @@ -302,18 +299,20 @@ size_t HUF_decompress4X2_usingDTable(void* dst, size_t maxDstSize, const void* c /* ====================== */ size_t HUF_compress1X (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog); -size_t HUF_compress1X_wksp (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize); /*< `workSpace` must be a table of at least HUF_WORKSPACE_SIZE_U32 unsigned */ +size_t HUF_compress1X_wksp (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize); /*< `workSpace` must be a table of at least HUF_WORKSPACE_SIZE_U64 U64 */ size_t HUF_compress1X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable); +size_t HUF_compress1X_usingCTable_bmi2(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable, int bmi2); /* HUF_compress1X_repeat() : * Same as HUF_compress1X_wksp(), but considers using hufTable if *repeat != HUF_repeat_none. * If it uses hufTable it does not modify hufTable or repeat. * If it doesn't, it sets *repeat = HUF_repeat_none, and it sets hufTable to the table used. - * If preferRepeat then the old table will always be used if valid. */ + * If preferRepeat then the old table will always be used if valid. + * If suspectUncompressible then some sampling checks will be run to potentially skip huffman coding */ size_t HUF_compress1X_repeat(void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize, /*< `workSpace` must be aligned on 4-bytes boundaries, `wkspSize` must be >= HUF_WORKSPACE_SIZE */ - HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2); + HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2, unsigned suspectUncompressible); size_t HUF_decompress1X1 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize); /* single-symbol decoder */ #ifndef HUF_FORCE_DECOMPRESS_X1 @@ -351,6 +350,9 @@ size_t HUF_decompress4X_hufOnly_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t ds #ifndef HUF_FORCE_DECOMPRESS_X2 size_t HUF_readDTableX1_wksp_bmi2(HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize, int bmi2); #endif +#ifndef HUF_FORCE_DECOMPRESS_X1 +size_t HUF_readDTableX2_wksp_bmi2(HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize, int bmi2); +#endif #endif /* HUF_STATIC_LINKING_ONLY */ diff --git a/lib/zstd/common/mem.h b/lib/zstd/common/mem.h index dcdd586a9fd9..1d9cc03924ca 100644 --- a/lib/zstd/common/mem.h +++ b/lib/zstd/common/mem.h @@ -30,6 +30,8 @@ * Basic Types *****************************************************************/ typedef uint8_t BYTE; +typedef uint8_t U8; +typedef int8_t S8; typedef uint16_t U16; typedef int16_t S16; typedef uint32_t U32; diff --git a/lib/zstd/common/portability_macros.h b/lib/zstd/common/portability_macros.h new file mode 100644 index 000000000000..0e3b2c0a527d --- /dev/null +++ b/lib/zstd/common/portability_macros.h @@ -0,0 +1,93 @@ +/* + * Copyright (c) Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + * You may select, at your option, one of the above-listed licenses. + */ + +#ifndef ZSTD_PORTABILITY_MACROS_H +#define ZSTD_PORTABILITY_MACROS_H + +/* + * This header file contains macro defintions to support portability. + * This header is shared between C and ASM code, so it MUST only + * contain macro definitions. It MUST not contain any C code. + * + * This header ONLY defines macros to detect platforms/feature support. + * + */ + + +/* compat. with non-clang compilers */ +#ifndef __has_attribute + #define __has_attribute(x) 0 +#endif + +/* compat. with non-clang compilers */ +#ifndef __has_builtin +# define __has_builtin(x) 0 +#endif + +/* compat. with non-clang compilers */ +#ifndef __has_feature +# define __has_feature(x) 0 +#endif + +/* detects whether we are being compiled under msan */ + +/* detects whether we are being compiled under asan */ + +/* detects whether we are being compiled under dfsan */ + +/* Mark the internal assembly functions as hidden */ +#ifdef __ELF__ +# define ZSTD_HIDE_ASM_FUNCTION(func) .hidden func +#else +# define ZSTD_HIDE_ASM_FUNCTION(func) +#endif + +/* Enable runtime BMI2 dispatch based on the CPU. + * Enabled for clang & gcc >=4.8 on x86 when BMI2 isn't enabled by default. + */ +#ifndef DYNAMIC_BMI2 + #if ((defined(__clang__) && __has_attribute(__target__)) \ + || (defined(__GNUC__) \ + && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))) \ + && (defined(__x86_64__) || defined(_M_X64)) \ + && !defined(__BMI2__) + # define DYNAMIC_BMI2 1 + #else + # define DYNAMIC_BMI2 0 + #endif +#endif + +/* + * Only enable assembly for GNUC comptabile compilers, + * because other platforms may not support GAS assembly syntax. + * + * Only enable assembly for Linux / MacOS, other platforms may + * work, but they haven't been tested. This could likely be + * extended to BSD systems. + * + * Disable assembly when MSAN is enabled, because MSAN requires + * 100% of code to be instrumented to work. + */ +#define ZSTD_ASM_SUPPORTED 1 + +/* + * Determines whether we should enable assembly for x86-64 + * with BMI2. + * + * Enable if all of the following conditions hold: + * - ASM hasn't been explicitly disabled by defining ZSTD_DISABLE_ASM + * - Assembly is supported + * - We are compiling for x86-64 and either: + * - DYNAMIC_BMI2 is enabled + * - BMI2 is supported at compile time + */ +#define ZSTD_ENABLE_ASM_X86_64_BMI2 0 + +#endif /* ZSTD_PORTABILITY_MACROS_H */ diff --git a/lib/zstd/common/zstd_internal.h b/lib/zstd/common/zstd_internal.h index fc6f3a9b40c0..93305d9b41bb 100644 --- a/lib/zstd/common/zstd_internal.h +++ b/lib/zstd/common/zstd_internal.h @@ -20,6 +20,7 @@ * Dependencies ***************************************/ #include "compiler.h" +#include "cpu.h" #include "mem.h" #include "debug.h" /* assert, DEBUGLOG, RAWLOG, g_debuglevel */ #include "error_private.h" @@ -47,81 +48,7 @@ #undef MAX #define MIN(a,b) ((a)<(b) ? (a) : (b)) #define MAX(a,b) ((a)>(b) ? (a) : (b)) - -/* - * Ignore: this is an internal helper. - * - * This is a helper function to help force C99-correctness during compilation. - * Under strict compilation modes, variadic macro arguments can't be empty. - * However, variadic function arguments can be. Using a function therefore lets - * us statically check that at least one (string) argument was passed, - * independent of the compilation flags. - */ -static INLINE_KEYWORD UNUSED_ATTR -void _force_has_format_string(const char *format, ...) { - (void)format; -} - -/* - * Ignore: this is an internal helper. - * - * We want to force this function invocation to be syntactically correct, but - * we don't want to force runtime evaluation of its arguments. - */ -#define _FORCE_HAS_FORMAT_STRING(...) \ - if (0) { \ - _force_has_format_string(__VA_ARGS__); \ - } - -/* - * Return the specified error if the condition evaluates to true. - * - * In debug modes, prints additional information. - * In order to do that (particularly, printing the conditional that failed), - * this can't just wrap RETURN_ERROR(). - */ -#define RETURN_ERROR_IF(cond, err, ...) \ - if (cond) { \ - RAWLOG(3, "%s:%d: ERROR!: check %s failed, returning %s", \ - __FILE__, __LINE__, ZSTD_QUOTE(cond), ZSTD_QUOTE(ERROR(err))); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return ERROR(err); \ - } - -/* - * Unconditionally return the specified error. - * - * In debug modes, prints additional information. - */ -#define RETURN_ERROR(err, ...) \ - do { \ - RAWLOG(3, "%s:%d: ERROR!: unconditional check failed, returning %s", \ - __FILE__, __LINE__, ZSTD_QUOTE(ERROR(err))); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return ERROR(err); \ - } while(0); - -/* - * If the provided expression evaluates to an error code, returns that error code. - * - * In debug modes, prints additional information. - */ -#define FORWARD_IF_ERROR(err, ...) \ - do { \ - size_t const err_code = (err); \ - if (ERR_isError(err_code)) { \ - RAWLOG(3, "%s:%d: ERROR!: forwarding error in %s: %s", \ - __FILE__, __LINE__, ZSTD_QUOTE(err), ERR_getErrorName(err_code)); \ - _FORCE_HAS_FORMAT_STRING(__VA_ARGS__); \ - RAWLOG(3, ": " __VA_ARGS__); \ - RAWLOG(3, "\n"); \ - return err_code; \ - } \ - } while(0); +#define BOUNDED(min,val,max) (MAX(min,MIN(val,max))) /*-************************************* @@ -130,7 +57,6 @@ void _force_has_format_string(const char *format, ...) { #define ZSTD_OPT_NUM (1<<12) #define ZSTD_REP_NUM 3 /* number of repcodes */ -#define ZSTD_REP_MOVE (ZSTD_REP_NUM-1) static UNUSED_ATTR const U32 repStartValue[ZSTD_REP_NUM] = { 1, 4, 8 }; #define KB *(1 <<10) @@ -182,7 +108,7 @@ typedef enum { set_basic, set_rle, set_compressed, set_repeat } symbolEncodingTy /* Each table cannot take more than #symbols * FSELog bits */ #define ZSTD_MAX_FSE_HEADERS_SIZE (((MaxML + 1) * MLFSELog + (MaxLL + 1) * LLFSELog + (MaxOff + 1) * OffFSELog + 7) / 8) -static UNUSED_ATTR const U32 LL_bits[MaxLL+1] = { +static UNUSED_ATTR const U8 LL_bits[MaxLL+1] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, @@ -199,7 +125,7 @@ static UNUSED_ATTR const S16 LL_defaultNorm[MaxLL+1] = { #define LL_DEFAULTNORMLOG 6 /* for static allocation */ static UNUSED_ATTR const U32 LL_defaultNormLog = LL_DEFAULTNORMLOG; -static UNUSED_ATTR const U32 ML_bits[MaxML+1] = { +static UNUSED_ATTR const U8 ML_bits[MaxML+1] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -234,12 +160,31 @@ static UNUSED_ATTR const U32 OF_defaultNormLog = OF_DEFAULTNORMLOG; * Shared functions to include for inlining *********************************************/ static void ZSTD_copy8(void* dst, const void* src) { +#if defined(ZSTD_ARCH_ARM_NEON) + vst1_u8((uint8_t*)dst, vld1_u8((const uint8_t*)src)); +#else ZSTD_memcpy(dst, src, 8); +#endif } - #define COPY8(d,s) { ZSTD_copy8(d,s); d+=8; s+=8; } + +/* Need to use memmove here since the literal buffer can now be located within + the dst buffer. In circumstances where the op "catches up" to where the + literal buffer is, there can be partial overlaps in this call on the final + copy if the literal is being shifted by less than 16 bytes. */ static void ZSTD_copy16(void* dst, const void* src) { - ZSTD_memcpy(dst, src, 16); +#if defined(ZSTD_ARCH_ARM_NEON) + vst1q_u8((uint8_t*)dst, vld1q_u8((const uint8_t*)src)); +#elif defined(ZSTD_ARCH_X86_SSE2) + _mm_storeu_si128((__m128i*)dst, _mm_loadu_si128((const __m128i*)src)); +#elif defined(__clang__) + ZSTD_memmove(dst, src, 16); +#else + /* ZSTD_memmove is not inlined properly by gcc */ + BYTE copy16_buf[16]; + ZSTD_memcpy(copy16_buf, src, 16); + ZSTD_memcpy(dst, copy16_buf, 16); +#endif } #define COPY16(d,s) { ZSTD_copy16(d,s); d+=16; s+=16; } @@ -267,8 +212,6 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e BYTE* op = (BYTE*)dst; BYTE* const oend = op + length; - assert(diff >= 8 || (ovtype == ZSTD_no_overlap && diff <= -WILDCOPY_VECLEN)); - if (ovtype == ZSTD_overlap_src_before_dst && diff < WILDCOPY_VECLEN) { /* Handle short offset copies. */ do { @@ -331,11 +274,18 @@ typedef enum { * Private declarations *********************************************/ typedef struct seqDef_s { - U32 offset; /* Offset code of the sequence */ + U32 offBase; /* offBase == Offset + ZSTD_REP_NUM, or repcode 1,2,3 */ U16 litLength; - U16 matchLength; + U16 mlBase; /* mlBase == matchLength - MINMATCH */ } seqDef; +/* Controls whether seqStore has a single "long" litLength or matchLength. See seqStore_t. */ +typedef enum { + ZSTD_llt_none = 0, /* no longLengthType */ + ZSTD_llt_literalLength = 1, /* represents a long literal */ + ZSTD_llt_matchLength = 2 /* represents a long match */ +} ZSTD_longLengthType_e; + typedef struct { seqDef* sequencesStart; seqDef* sequences; /* ptr to end of sequences */ @@ -347,12 +297,12 @@ typedef struct { size_t maxNbSeq; size_t maxNbLit; - /* longLengthPos and longLengthID to allow us to represent either a single litLength or matchLength + /* longLengthPos and longLengthType to allow us to represent either a single litLength or matchLength * in the seqStore that has a value larger than U16 (if it exists). To do so, we increment * the existing value of the litLength or matchLength by 0x10000. */ - U32 longLengthID; /* 0 == no longLength; 1 == Represent the long literal; 2 == Represent the long match; */ - U32 longLengthPos; /* Index of the sequence to apply long length modification to */ + ZSTD_longLengthType_e longLengthType; + U32 longLengthPos; /* Index of the sequence to apply long length modification to */ } seqStore_t; typedef struct { @@ -362,18 +312,18 @@ typedef struct { /* * Returns the ZSTD_sequenceLength for the given sequences. It handles the decoding of long sequences - * indicated by longLengthPos and longLengthID, and adds MINMATCH back to matchLength. + * indicated by longLengthPos and longLengthType, and adds MINMATCH back to matchLength. */ MEM_STATIC ZSTD_sequenceLength ZSTD_getSequenceLength(seqStore_t const* seqStore, seqDef const* seq) { ZSTD_sequenceLength seqLen; seqLen.litLength = seq->litLength; - seqLen.matchLength = seq->matchLength + MINMATCH; + seqLen.matchLength = seq->mlBase + MINMATCH; if (seqStore->longLengthPos == (U32)(seq - seqStore->sequencesStart)) { - if (seqStore->longLengthID == 1) { + if (seqStore->longLengthType == ZSTD_llt_literalLength) { seqLen.litLength += 0xFFFF; } - if (seqStore->longLengthID == 2) { + if (seqStore->longLengthType == ZSTD_llt_matchLength) { seqLen.matchLength += 0xFFFF; } } @@ -419,6 +369,41 @@ MEM_STATIC U32 ZSTD_highbit32(U32 val) /* compress, dictBuilder, decodeCorpus } } +/* + * Counts the number of trailing zeros of a `size_t`. + * Most compilers should support CTZ as a builtin. A backup + * implementation is provided if the builtin isn't supported, but + * it may not be terribly efficient. + */ +MEM_STATIC unsigned ZSTD_countTrailingZeros(size_t val) +{ + if (MEM_64bits()) { +# if (__GNUC__ >= 4) + return __builtin_ctzll((U64)val); +# else + static const int DeBruijnBytePos[64] = { 0, 1, 2, 7, 3, 13, 8, 19, + 4, 25, 14, 28, 9, 34, 20, 56, + 5, 17, 26, 54, 15, 41, 29, 43, + 10, 31, 38, 35, 21, 45, 49, 57, + 63, 6, 12, 18, 24, 27, 33, 55, + 16, 53, 40, 42, 30, 37, 44, 48, + 62, 11, 23, 32, 52, 39, 36, 47, + 61, 22, 51, 46, 60, 50, 59, 58 }; + return DeBruijnBytePos[((U64)((val & -(long long)val) * 0x0218A392CDABBD3FULL)) >> 58]; +# endif + } else { /* 32 bits */ +# if (__GNUC__ >= 3) + return __builtin_ctz((U32)val); +# else + static const int DeBruijnBytePos[32] = { 0, 1, 28, 2, 29, 14, 24, 3, + 30, 22, 20, 15, 25, 17, 4, 8, + 31, 27, 13, 23, 21, 19, 16, 7, + 26, 12, 18, 6, 11, 5, 10, 9 }; + return DeBruijnBytePos[((U32)((val & -(S32)val) * 0x077CB531U)) >> 27]; +# endif + } +} + /* ZSTD_invalidateRepCodes() : * ensures next compression will not use repcodes from previous block. @@ -445,6 +430,14 @@ size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, const void* src, size_t srcSize); +/* + * @returns true iff the CPU supports dynamic BMI2 dispatch. + */ +MEM_STATIC int ZSTD_cpuSupportsBmi2(void) +{ + ZSTD_cpuid_t cpuid = ZSTD_cpuid(); + return ZSTD_cpuid_bmi1(cpuid) && ZSTD_cpuid_bmi2(cpuid); +} #endif /* ZSTD_CCOMMON_H_MODULE */ diff --git a/lib/zstd/compress/clevels.h b/lib/zstd/compress/clevels.h new file mode 100644 index 000000000000..d9a76112ec3a --- /dev/null +++ b/lib/zstd/compress/clevels.h @@ -0,0 +1,132 @@ +/* + * Copyright (c) Yann Collet, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + * You may select, at your option, one of the above-listed licenses. + */ + +#ifndef ZSTD_CLEVELS_H +#define ZSTD_CLEVELS_H + +#define ZSTD_STATIC_LINKING_ONLY /* ZSTD_compressionParameters */ +#include + +/*-===== Pre-defined compression levels =====-*/ + +#define ZSTD_MAX_CLEVEL 22 + +__attribute__((__unused__)) + +static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEVEL+1] = { +{ /* "default" - for any srcSize > 256 KB */ + /* W, C, H, S, L, TL, strat */ + { 19, 12, 13, 1, 6, 1, ZSTD_fast }, /* base for negative levels */ + { 19, 13, 14, 1, 7, 0, ZSTD_fast }, /* level 1 */ + { 20, 15, 16, 1, 6, 0, ZSTD_fast }, /* level 2 */ + { 21, 16, 17, 1, 5, 0, ZSTD_dfast }, /* level 3 */ + { 21, 18, 18, 1, 5, 0, ZSTD_dfast }, /* level 4 */ + { 21, 18, 19, 3, 5, 2, ZSTD_greedy }, /* level 5 */ + { 21, 18, 19, 3, 5, 4, ZSTD_lazy }, /* level 6 */ + { 21, 19, 20, 4, 5, 8, ZSTD_lazy }, /* level 7 */ + { 21, 19, 20, 4, 5, 16, ZSTD_lazy2 }, /* level 8 */ + { 22, 20, 21, 4, 5, 16, ZSTD_lazy2 }, /* level 9 */ + { 22, 21, 22, 5, 5, 16, ZSTD_lazy2 }, /* level 10 */ + { 22, 21, 22, 6, 5, 16, ZSTD_lazy2 }, /* level 11 */ + { 22, 22, 23, 6, 5, 32, ZSTD_lazy2 }, /* level 12 */ + { 22, 22, 22, 4, 5, 32, ZSTD_btlazy2 }, /* level 13 */ + { 22, 22, 23, 5, 5, 32, ZSTD_btlazy2 }, /* level 14 */ + { 22, 23, 23, 6, 5, 32, ZSTD_btlazy2 }, /* level 15 */ + { 22, 22, 22, 5, 5, 48, ZSTD_btopt }, /* level 16 */ + { 23, 23, 22, 5, 4, 64, ZSTD_btopt }, /* level 17 */ + { 23, 23, 22, 6, 3, 64, ZSTD_btultra }, /* level 18 */ + { 23, 24, 22, 7, 3,256, ZSTD_btultra2}, /* level 19 */ + { 25, 25, 23, 7, 3,256, ZSTD_btultra2}, /* level 20 */ + { 26, 26, 24, 7, 3,512, ZSTD_btultra2}, /* level 21 */ + { 27, 27, 25, 9, 3,999, ZSTD_btultra2}, /* level 22 */ +}, +{ /* for srcSize <= 256 KB */ + /* W, C, H, S, L, T, strat */ + { 18, 12, 13, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ + { 18, 13, 14, 1, 6, 0, ZSTD_fast }, /* level 1 */ + { 18, 14, 14, 1, 5, 0, ZSTD_dfast }, /* level 2 */ + { 18, 16, 16, 1, 4, 0, ZSTD_dfast }, /* level 3 */ + { 18, 16, 17, 3, 5, 2, ZSTD_greedy }, /* level 4.*/ + { 18, 17, 18, 5, 5, 2, ZSTD_greedy }, /* level 5.*/ + { 18, 18, 19, 3, 5, 4, ZSTD_lazy }, /* level 6.*/ + { 18, 18, 19, 4, 4, 4, ZSTD_lazy }, /* level 7 */ + { 18, 18, 19, 4, 4, 8, ZSTD_lazy2 }, /* level 8 */ + { 18, 18, 19, 5, 4, 8, ZSTD_lazy2 }, /* level 9 */ + { 18, 18, 19, 6, 4, 8, ZSTD_lazy2 }, /* level 10 */ + { 18, 18, 19, 5, 4, 12, ZSTD_btlazy2 }, /* level 11.*/ + { 18, 19, 19, 7, 4, 12, ZSTD_btlazy2 }, /* level 12.*/ + { 18, 18, 19, 4, 4, 16, ZSTD_btopt }, /* level 13 */ + { 18, 18, 19, 4, 3, 32, ZSTD_btopt }, /* level 14.*/ + { 18, 18, 19, 6, 3,128, ZSTD_btopt }, /* level 15.*/ + { 18, 19, 19, 6, 3,128, ZSTD_btultra }, /* level 16.*/ + { 18, 19, 19, 8, 3,256, ZSTD_btultra }, /* level 17.*/ + { 18, 19, 19, 6, 3,128, ZSTD_btultra2}, /* level 18.*/ + { 18, 19, 19, 8, 3,256, ZSTD_btultra2}, /* level 19.*/ + { 18, 19, 19, 10, 3,512, ZSTD_btultra2}, /* level 20.*/ + { 18, 19, 19, 12, 3,512, ZSTD_btultra2}, /* level 21.*/ + { 18, 19, 19, 13, 3,999, ZSTD_btultra2}, /* level 22.*/ +}, +{ /* for srcSize <= 128 KB */ + /* W, C, H, S, L, T, strat */ + { 17, 12, 12, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ + { 17, 12, 13, 1, 6, 0, ZSTD_fast }, /* level 1 */ + { 17, 13, 15, 1, 5, 0, ZSTD_fast }, /* level 2 */ + { 17, 15, 16, 2, 5, 0, ZSTD_dfast }, /* level 3 */ + { 17, 17, 17, 2, 4, 0, ZSTD_dfast }, /* level 4 */ + { 17, 16, 17, 3, 4, 2, ZSTD_greedy }, /* level 5 */ + { 17, 16, 17, 3, 4, 4, ZSTD_lazy }, /* level 6 */ + { 17, 16, 17, 3, 4, 8, ZSTD_lazy2 }, /* level 7 */ + { 17, 16, 17, 4, 4, 8, ZSTD_lazy2 }, /* level 8 */ + { 17, 16, 17, 5, 4, 8, ZSTD_lazy2 }, /* level 9 */ + { 17, 16, 17, 6, 4, 8, ZSTD_lazy2 }, /* level 10 */ + { 17, 17, 17, 5, 4, 8, ZSTD_btlazy2 }, /* level 11 */ + { 17, 18, 17, 7, 4, 12, ZSTD_btlazy2 }, /* level 12 */ + { 17, 18, 17, 3, 4, 12, ZSTD_btopt }, /* level 13.*/ + { 17, 18, 17, 4, 3, 32, ZSTD_btopt }, /* level 14.*/ + { 17, 18, 17, 6, 3,256, ZSTD_btopt }, /* level 15.*/ + { 17, 18, 17, 6, 3,128, ZSTD_btultra }, /* level 16.*/ + { 17, 18, 17, 8, 3,256, ZSTD_btultra }, /* level 17.*/ + { 17, 18, 17, 10, 3,512, ZSTD_btultra }, /* level 18.*/ + { 17, 18, 17, 5, 3,256, ZSTD_btultra2}, /* level 19.*/ + { 17, 18, 17, 7, 3,512, ZSTD_btultra2}, /* level 20.*/ + { 17, 18, 17, 9, 3,512, ZSTD_btultra2}, /* level 21.*/ + { 17, 18, 17, 11, 3,999, ZSTD_btultra2}, /* level 22.*/ +}, +{ /* for srcSize <= 16 KB */ + /* W, C, H, S, L, T, strat */ + { 14, 12, 13, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ + { 14, 14, 15, 1, 5, 0, ZSTD_fast }, /* level 1 */ + { 14, 14, 15, 1, 4, 0, ZSTD_fast }, /* level 2 */ + { 14, 14, 15, 2, 4, 0, ZSTD_dfast }, /* level 3 */ + { 14, 14, 14, 4, 4, 2, ZSTD_greedy }, /* level 4 */ + { 14, 14, 14, 3, 4, 4, ZSTD_lazy }, /* level 5.*/ + { 14, 14, 14, 4, 4, 8, ZSTD_lazy2 }, /* level 6 */ + { 14, 14, 14, 6, 4, 8, ZSTD_lazy2 }, /* level 7 */ + { 14, 14, 14, 8, 4, 8, ZSTD_lazy2 }, /* level 8.*/ + { 14, 15, 14, 5, 4, 8, ZSTD_btlazy2 }, /* level 9.*/ + { 14, 15, 14, 9, 4, 8, ZSTD_btlazy2 }, /* level 10.*/ + { 14, 15, 14, 3, 4, 12, ZSTD_btopt }, /* level 11.*/ + { 14, 15, 14, 4, 3, 24, ZSTD_btopt }, /* level 12.*/ + { 14, 15, 14, 5, 3, 32, ZSTD_btultra }, /* level 13.*/ + { 14, 15, 15, 6, 3, 64, ZSTD_btultra }, /* level 14.*/ + { 14, 15, 15, 7, 3,256, ZSTD_btultra }, /* level 15.*/ + { 14, 15, 15, 5, 3, 48, ZSTD_btultra2}, /* level 16.*/ + { 14, 15, 15, 6, 3,128, ZSTD_btultra2}, /* level 17.*/ + { 14, 15, 15, 7, 3,256, ZSTD_btultra2}, /* level 18.*/ + { 14, 15, 15, 8, 3,256, ZSTD_btultra2}, /* level 19.*/ + { 14, 15, 15, 8, 3,512, ZSTD_btultra2}, /* level 20.*/ + { 14, 15, 15, 9, 3,512, ZSTD_btultra2}, /* level 21.*/ + { 14, 15, 15, 10, 3,999, ZSTD_btultra2}, /* level 22.*/ +}, +}; + + + +#endif /* ZSTD_CLEVELS_H */ diff --git a/lib/zstd/compress/fse_compress.c b/lib/zstd/compress/fse_compress.c index 436985b620e5..ec5b1ca6d71a 100644 --- a/lib/zstd/compress/fse_compress.c +++ b/lib/zstd/compress/fse_compress.c @@ -75,13 +75,14 @@ size_t FSE_buildCTable_wksp(FSE_CTable* ct, void* const FSCT = ((U32*)ptr) + 1 /* header */ + (tableLog ? tableSize>>1 : 1) ; FSE_symbolCompressionTransform* const symbolTT = (FSE_symbolCompressionTransform*) (FSCT); U32 const step = FSE_TABLESTEP(tableSize); + U32 const maxSV1 = maxSymbolValue+1; - U32* cumul = (U32*)workSpace; - FSE_FUNCTION_TYPE* tableSymbol = (FSE_FUNCTION_TYPE*)(cumul + (maxSymbolValue + 2)); + U16* cumul = (U16*)workSpace; /* size = maxSV1 */ + FSE_FUNCTION_TYPE* const tableSymbol = (FSE_FUNCTION_TYPE*)(cumul + (maxSV1+1)); /* size = tableSize */ U32 highThreshold = tableSize-1; - if ((size_t)workSpace & 3) return ERROR(GENERIC); /* Must be 4 byte aligned */ + assert(((size_t)workSpace & 1) == 0); /* Must be 2 bytes-aligned */ if (FSE_BUILD_CTABLE_WORKSPACE_SIZE(maxSymbolValue, tableLog) > wkspSize) return ERROR(tableLog_tooLarge); /* CTable header */ tableU16[-2] = (U16) tableLog; @@ -98,20 +99,61 @@ size_t FSE_buildCTable_wksp(FSE_CTable* ct, /* symbol start positions */ { U32 u; cumul[0] = 0; - for (u=1; u <= maxSymbolValue+1; u++) { + for (u=1; u <= maxSV1; u++) { if (normalizedCounter[u-1]==-1) { /* Low proba symbol */ cumul[u] = cumul[u-1] + 1; tableSymbol[highThreshold--] = (FSE_FUNCTION_TYPE)(u-1); } else { - cumul[u] = cumul[u-1] + normalizedCounter[u-1]; + assert(normalizedCounter[u-1] >= 0); + cumul[u] = cumul[u-1] + (U16)normalizedCounter[u-1]; + assert(cumul[u] >= cumul[u-1]); /* no overflow */ } } - cumul[maxSymbolValue+1] = tableSize+1; + cumul[maxSV1] = (U16)(tableSize+1); } /* Spread symbols */ - { U32 position = 0; + if (highThreshold == tableSize - 1) { + /* Case for no low prob count symbols. Lay down 8 bytes at a time + * to reduce branch misses since we are operating on a small block + */ + BYTE* const spread = tableSymbol + tableSize; /* size = tableSize + 8 (may write beyond tableSize) */ + { U64 const add = 0x0101010101010101ull; + size_t pos = 0; + U64 sv = 0; + U32 s; + for (s=0; s=0); + pos += (size_t)n; + } + } + /* Spread symbols across the table. Lack of lowprob symbols means that + * we don't need variable sized inner loop, so we can unroll the loop and + * reduce branch misses. + */ + { size_t position = 0; + size_t s; + size_t const unroll = 2; /* Experimentally determined optimal unroll */ + assert(tableSize % unroll == 0); /* FSE_MIN_TABLELOG is 5 */ + for (s = 0; s < (size_t)tableSize; s += unroll) { + size_t u; + for (u = 0; u < unroll; ++u) { + size_t const uPosition = (position + (u * step)) & tableMask; + tableSymbol[uPosition] = spread[s + u]; + } + position = (position + (unroll * step)) & tableMask; + } + assert(position == 0); /* Must have initialized all positions */ + } + } else { + U32 position = 0; U32 symbol; - for (symbol=0; symbol<=maxSymbolValue; symbol++) { + for (symbol=0; symbol highThreshold) position = (position + step) & tableMask; /* Low proba area */ } } - assert(position==0); /* Must have initialized all positions */ } @@ -144,16 +185,17 @@ size_t FSE_buildCTable_wksp(FSE_CTable* ct, case -1: case 1: symbolTT[s].deltaNbBits = (tableLog << 16) - (1< 1); + { U32 const maxBitsOut = tableLog - BIT_highbit32 ((U32)normalizedCounter[s]-1); + U32 const minStatePlus = (U32)normalizedCounter[s] << maxBitsOut; symbolTT[s].deltaNbBits = (maxBitsOut << 16) - minStatePlus; - symbolTT[s].deltaFindState = total - normalizedCounter[s]; - total += normalizedCounter[s]; + symbolTT[s].deltaFindState = (int)(total - (unsigned)normalizedCounter[s]); + total += (unsigned)normalizedCounter[s]; } } } } #if 0 /* debug : symbol costs */ @@ -164,8 +206,7 @@ size_t FSE_buildCTable_wksp(FSE_CTable* ct, symbol, normalizedCounter[symbol], FSE_getMaxNbBits(symbolTT, symbol), (double)FSE_bitCost(symbolTT, tableLog, symbol, 8) / 256); - } - } + } } #endif return 0; @@ -173,16 +214,18 @@ size_t FSE_buildCTable_wksp(FSE_CTable* ct, - #ifndef FSE_COMMONDEFS_ONLY - /*-************************************************************** * FSE NCount encoding ****************************************************************/ size_t FSE_NCountWriteBound(unsigned maxSymbolValue, unsigned tableLog) { - size_t const maxHeaderSize = (((maxSymbolValue+1) * tableLog) >> 3) + 3; + size_t const maxHeaderSize = (((maxSymbolValue+1) * tableLog + + 4 /* bitCount initialized at 4 */ + + 2 /* first two symbols may use one additional bit each */) / 8) + + 1 /* round up to whole nb bytes */ + + 2 /* additional two bytes for bitstream flush */; return maxSymbolValue ? maxHeaderSize : FSE_NCOUNTBOUND; /* maxSymbolValue==0 ? use default */ } diff --git a/lib/zstd/compress/huf_compress.c b/lib/zstd/compress/huf_compress.c index f76a526bfa54..74ef0db47621 100644 --- a/lib/zstd/compress/huf_compress.c +++ b/lib/zstd/compress/huf_compress.c @@ -50,6 +50,28 @@ unsigned HUF_optimalTableLog(unsigned maxTableLog, size_t srcSize, unsigned maxS /* ******************************************************* * HUF : Huffman block compression *********************************************************/ +#define HUF_WORKSPACE_MAX_ALIGNMENT 8 + +static void* HUF_alignUpWorkspace(void* workspace, size_t* workspaceSizePtr, size_t align) +{ + size_t const mask = align - 1; + size_t const rem = (size_t)workspace & mask; + size_t const add = (align - rem) & mask; + BYTE* const aligned = (BYTE*)workspace + add; + assert((align & (align - 1)) == 0); /* pow 2 */ + assert(align <= HUF_WORKSPACE_MAX_ALIGNMENT); + if (*workspaceSizePtr >= add) { + assert(add < align); + assert(((size_t)aligned & mask) == 0); + *workspaceSizePtr -= add; + return aligned; + } else { + *workspaceSizePtr = 0; + return NULL; + } +} + + /* HUF_compressWeights() : * Same as FSE_compress(), but dedicated to huff0's weights compression. * The use case needs much less stack memory. @@ -72,7 +94,7 @@ static size_t HUF_compressWeights(void* dst, size_t dstSize, const void* weightT unsigned maxSymbolValue = HUF_TABLELOG_MAX; U32 tableLog = MAX_FSE_TABLELOG_FOR_HUFF_HEADER; - HUF_CompressWeightsWksp* wksp = (HUF_CompressWeightsWksp*)workspace; + HUF_CompressWeightsWksp* wksp = (HUF_CompressWeightsWksp*)HUF_alignUpWorkspace(workspace, &workspaceSize, ZSTD_ALIGNOF(U32)); if (workspaceSize < sizeof(HUF_CompressWeightsWksp)) return ERROR(GENERIC); @@ -103,6 +125,40 @@ static size_t HUF_compressWeights(void* dst, size_t dstSize, const void* weightT return (size_t)(op-ostart); } +static size_t HUF_getNbBits(HUF_CElt elt) +{ + return elt & 0xFF; +} + +static size_t HUF_getNbBitsFast(HUF_CElt elt) +{ + return elt; +} + +static size_t HUF_getValue(HUF_CElt elt) +{ + return elt & ~0xFF; +} + +static size_t HUF_getValueFast(HUF_CElt elt) +{ + return elt; +} + +static void HUF_setNbBits(HUF_CElt* elt, size_t nbBits) +{ + assert(nbBits <= HUF_TABLELOG_ABSOLUTEMAX); + *elt = nbBits; +} + +static void HUF_setValue(HUF_CElt* elt, size_t value) +{ + size_t const nbBits = HUF_getNbBits(*elt); + if (nbBits > 0) { + assert((value >> nbBits) == 0); + *elt |= value << (sizeof(HUF_CElt) * 8 - nbBits); + } +} typedef struct { HUF_CompressWeightsWksp wksp; @@ -114,9 +170,10 @@ size_t HUF_writeCTable_wksp(void* dst, size_t maxDstSize, const HUF_CElt* CTable, unsigned maxSymbolValue, unsigned huffLog, void* workspace, size_t workspaceSize) { + HUF_CElt const* const ct = CTable + 1; BYTE* op = (BYTE*)dst; U32 n; - HUF_WriteCTableWksp* wksp = (HUF_WriteCTableWksp*)workspace; + HUF_WriteCTableWksp* wksp = (HUF_WriteCTableWksp*)HUF_alignUpWorkspace(workspace, &workspaceSize, ZSTD_ALIGNOF(U32)); /* check conditions */ if (workspaceSize < sizeof(HUF_WriteCTableWksp)) return ERROR(GENERIC); @@ -127,9 +184,10 @@ size_t HUF_writeCTable_wksp(void* dst, size_t maxDstSize, for (n=1; nbitsToWeight[n] = (BYTE)(huffLog + 1 - n); for (n=0; nhuffWeight[n] = wksp->bitsToWeight[CTable[n].nbBits]; + wksp->huffWeight[n] = wksp->bitsToWeight[HUF_getNbBits(ct[n])]; /* attempt weights compression by FSE */ + if (maxDstSize < 1) return ERROR(dstSize_tooSmall); { CHECK_V_F(hSize, HUF_compressWeights(op+1, maxDstSize-1, wksp->huffWeight, maxSymbolValue, &wksp->wksp, sizeof(wksp->wksp)) ); if ((hSize>1) & (hSize < maxSymbolValue/2)) { /* FSE compressed */ op[0] = (BYTE)hSize; @@ -163,6 +221,7 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void U32 rankVal[HUF_TABLELOG_ABSOLUTEMAX + 1]; /* large enough for values from 0 to 16 */ U32 tableLog = 0; U32 nbSymbols = 0; + HUF_CElt* const ct = CTable + 1; /* get symbol weights */ CHECK_V_F(readSize, HUF_readStats(huffWeight, HUF_SYMBOLVALUE_MAX+1, rankVal, &nbSymbols, &tableLog, src, srcSize)); @@ -172,6 +231,8 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void if (tableLog > HUF_TABLELOG_MAX) return ERROR(tableLog_tooLarge); if (nbSymbols > *maxSymbolValuePtr+1) return ERROR(maxSymbolValue_tooSmall); + CTable[0] = tableLog; + /* Prepare base value per rank */ { U32 n, nextRankStart = 0; for (n=1; n<=tableLog; n++) { @@ -183,13 +244,13 @@ size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void /* fill nbBits */ { U32 n; for (n=0; nn=tableLog+1 */ U16 valPerRank[HUF_TABLELOG_MAX+2] = {0}; - { U32 n; for (n=0; n>= 1; } } /* assign value within rank, symbol order */ - { U32 n; for (n=0; n huffNode[i-1].count) { + return 0; + } + } + return 1; +} + +/* Insertion sort by descending order */ +HINT_INLINE void HUF_insertionSort(nodeElt huffNode[], int const low, int const high) { + int i; + int const size = high-low+1; + huffNode += low; + for (i = 1; i < size; ++i) { + nodeElt const key = huffNode[i]; + int j = i - 1; + while (j >= 0 && huffNode[j].count < key.count) { + huffNode[j + 1] = huffNode[j]; + j--; + } + huffNode[j + 1] = key; + } +} + +/* Pivot helper function for quicksort. */ +static int HUF_quickSortPartition(nodeElt arr[], int const low, int const high) { + /* Simply select rightmost element as pivot. "Better" selectors like + * median-of-three don't experimentally appear to have any benefit. + */ + U32 const pivot = arr[high].count; + int i = low - 1; + int j = low; + for ( ; j < high; j++) { + if (arr[j].count > pivot) { + i++; + HUF_swapNodes(&arr[i], &arr[j]); + } + } + HUF_swapNodes(&arr[i + 1], &arr[high]); + return i + 1; +} + +/* Classic quicksort by descending with partially iterative calls + * to reduce worst case callstack size. + */ +static void HUF_simpleQuickSort(nodeElt arr[], int low, int high) { + int const kInsertionSortThreshold = 8; + if (high - low < kInsertionSortThreshold) { + HUF_insertionSort(arr, low, high); + return; + } + while (low < high) { + int const idx = HUF_quickSortPartition(arr, low, high); + if (idx - low < high - idx) { + HUF_simpleQuickSort(arr, low, idx - 1); + low = idx + 1; + } else { + HUF_simpleQuickSort(arr, idx + 1, high); + high = idx - 1; + } + } +} + /* * HUF_sort(): * Sorts the symbols [0, maxSymbolValue] by count[symbol] in decreasing order. + * This is a typical bucket sorting strategy that uses either quicksort or insertion sort to sort each bucket. * * @param[out] huffNode Sorted symbols by decreasing count. Only members `.count` and `.byte` are filled. * Must have (maxSymbolValue + 1) entries. @@ -387,44 +544,52 @@ typedef struct { * @param[in] maxSymbolValue Maximum symbol value. * @param rankPosition This is a scratch workspace. Must have RANK_POSITION_TABLE_SIZE entries. */ -static void HUF_sort(nodeElt* huffNode, const unsigned* count, U32 maxSymbolValue, rankPos* rankPosition) -{ - int n; - int const maxSymbolValue1 = (int)maxSymbolValue + 1; +static void HUF_sort(nodeElt huffNode[], const unsigned count[], U32 const maxSymbolValue, rankPos rankPosition[]) { + U32 n; + U32 const maxSymbolValue1 = maxSymbolValue+1; /* Compute base and set curr to base. - * For symbol s let lowerRank = BIT_highbit32(count[n]+1) and rank = lowerRank + 1. - * Then 2^lowerRank <= count[n]+1 <= 2^rank. + * For symbol s let lowerRank = HUF_getIndex(count[n]) and rank = lowerRank + 1. + * See HUF_getIndex to see bucketing strategy. * We attribute each symbol to lowerRank's base value, because we want to know where * each rank begins in the output, so for rank R we want to count ranks R+1 and above. */ ZSTD_memset(rankPosition, 0, sizeof(*rankPosition) * RANK_POSITION_TABLE_SIZE); for (n = 0; n < maxSymbolValue1; ++n) { - U32 lowerRank = BIT_highbit32(count[n] + 1); + U32 lowerRank = HUF_getIndex(count[n]); + assert(lowerRank < RANK_POSITION_TABLE_SIZE - 1); rankPosition[lowerRank].base++; } + assert(rankPosition[RANK_POSITION_TABLE_SIZE - 1].base == 0); + /* Set up the rankPosition table */ for (n = RANK_POSITION_TABLE_SIZE - 1; n > 0; --n) { rankPosition[n-1].base += rankPosition[n].base; rankPosition[n-1].curr = rankPosition[n-1].base; } - /* Sort */ + + /* Insert each symbol into their appropriate bucket, setting up rankPosition table. */ for (n = 0; n < maxSymbolValue1; ++n) { U32 const c = count[n]; - U32 const r = BIT_highbit32(c+1) + 1; - U32 pos = rankPosition[r].curr++; - /* Insert into the correct position in the rank. - * We have at most 256 symbols, so this insertion should be fine. - */ - while ((pos > rankPosition[r].base) && (c > huffNode[pos-1].count)) { - huffNode[pos] = huffNode[pos-1]; - pos--; - } + U32 const r = HUF_getIndex(c) + 1; + U32 const pos = rankPosition[r].curr++; + assert(pos < maxSymbolValue1); huffNode[pos].count = c; huffNode[pos].byte = (BYTE)n; } -} + /* Sort each bucket. */ + for (n = RANK_POSITION_DISTINCT_COUNT_CUTOFF; n < RANK_POSITION_TABLE_SIZE - 1; ++n) { + U32 const bucketSize = rankPosition[n].curr-rankPosition[n].base; + U32 const bucketStartIdx = rankPosition[n].base; + if (bucketSize > 1) { + assert(bucketStartIdx < maxSymbolValue1); + HUF_simpleQuickSort(huffNode + bucketStartIdx, 0, bucketSize-1); + } + } + + assert(HUF_isSorted(huffNode, maxSymbolValue1)); +} /* HUF_buildCTable_wksp() : * Same as HUF_buildCTable(), but using externally allocated scratch buffer. @@ -487,6 +652,7 @@ static int HUF_buildTree(nodeElt* huffNode, U32 maxSymbolValue) */ static void HUF_buildCTableFromTree(HUF_CElt* CTable, nodeElt const* huffNode, int nonNullRank, U32 maxSymbolValue, U32 maxNbBits) { + HUF_CElt* const ct = CTable + 1; /* fill result into ctable (val, nbBits) */ int n; U16 nbPerRank[HUF_TABLELOG_MAX+1] = {0}; @@ -502,20 +668,20 @@ static void HUF_buildCTableFromTree(HUF_CElt* CTable, nodeElt const* huffNode, i min >>= 1; } } for (n=0; nhuffNodeTbl; nodeElt* const huffNode = huffNode0+1; int nonNullRank; /* safety checks */ - if (((size_t)workSpace & 3) != 0) return ERROR(GENERIC); /* must be aligned on 4-bytes boundaries */ if (wkspSize < sizeof(HUF_buildCTable_wksp_tables)) return ERROR(workSpace_tooSmall); if (maxNbBits == 0) maxNbBits = HUF_TABLELOG_DEFAULT; @@ -533,99 +699,334 @@ size_t HUF_buildCTable_wksp (HUF_CElt* tree, const unsigned* count, U32 maxSymbo maxNbBits = HUF_setMaxHeight(huffNode, (U32)nonNullRank, maxNbBits); if (maxNbBits > HUF_TABLELOG_MAX) return ERROR(GENERIC); /* check fit into table */ - HUF_buildCTableFromTree(tree, huffNode, nonNullRank, maxSymbolValue, maxNbBits); + HUF_buildCTableFromTree(CTable, huffNode, nonNullRank, maxSymbolValue, maxNbBits); return maxNbBits; } size_t HUF_estimateCompressedSize(const HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue) { + HUF_CElt const* ct = CTable + 1; size_t nbBits = 0; int s; for (s = 0; s <= (int)maxSymbolValue; ++s) { - nbBits += CTable[s].nbBits * count[s]; + nbBits += HUF_getNbBits(ct[s]) * count[s]; } return nbBits >> 3; } int HUF_validateCTable(const HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue) { + HUF_CElt const* ct = CTable + 1; int bad = 0; int s; for (s = 0; s <= (int)maxSymbolValue; ++s) { - bad |= (count[s] != 0) & (CTable[s].nbBits == 0); + bad |= (count[s] != 0) & (HUF_getNbBits(ct[s]) == 0); } return !bad; } size_t HUF_compressBound(size_t size) { return HUF_COMPRESSBOUND(size); } +/* HUF_CStream_t: + * Huffman uses its own BIT_CStream_t implementation. + * There are three major differences from BIT_CStream_t: + * 1. HUF_addBits() takes a HUF_CElt (size_t) which is + * the pair (nbBits, value) in the format: + * format: + * - Bits [0, 4) = nbBits + * - Bits [4, 64 - nbBits) = 0 + * - Bits [64 - nbBits, 64) = value + * 2. The bitContainer is built from the upper bits and + * right shifted. E.g. to add a new value of N bits + * you right shift the bitContainer by N, then or in + * the new value into the N upper bits. + * 3. The bitstream has two bit containers. You can add + * bits to the second container and merge them into + * the first container. + */ + +#define HUF_BITS_IN_CONTAINER (sizeof(size_t) * 8) + +typedef struct { + size_t bitContainer[2]; + size_t bitPos[2]; + + BYTE* startPtr; + BYTE* ptr; + BYTE* endPtr; +} HUF_CStream_t; + +/*! HUF_initCStream(): + * Initializes the bitstream. + * @returns 0 or an error code. + */ +static size_t HUF_initCStream(HUF_CStream_t* bitC, + void* startPtr, size_t dstCapacity) +{ + ZSTD_memset(bitC, 0, sizeof(*bitC)); + bitC->startPtr = (BYTE*)startPtr; + bitC->ptr = bitC->startPtr; + bitC->endPtr = bitC->startPtr + dstCapacity - sizeof(bitC->bitContainer[0]); + if (dstCapacity <= sizeof(bitC->bitContainer[0])) return ERROR(dstSize_tooSmall); + return 0; +} + +/*! HUF_addBits(): + * Adds the symbol stored in HUF_CElt elt to the bitstream. + * + * @param elt The element we're adding. This is a (nbBits, value) pair. + * See the HUF_CStream_t docs for the format. + * @param idx Insert into the bitstream at this idx. + * @param kFast This is a template parameter. If the bitstream is guaranteed + * to have at least 4 unused bits after this call it may be 1, + * otherwise it must be 0. HUF_addBits() is faster when fast is set. + */ +FORCE_INLINE_TEMPLATE void HUF_addBits(HUF_CStream_t* bitC, HUF_CElt elt, int idx, int kFast) +{ + assert(idx <= 1); + assert(HUF_getNbBits(elt) <= HUF_TABLELOG_ABSOLUTEMAX); + /* This is efficient on x86-64 with BMI2 because shrx + * only reads the low 6 bits of the register. The compiler + * knows this and elides the mask. When fast is set, + * every operation can use the same value loaded from elt. + */ + bitC->bitContainer[idx] >>= HUF_getNbBits(elt); + bitC->bitContainer[idx] |= kFast ? HUF_getValueFast(elt) : HUF_getValue(elt); + /* We only read the low 8 bits of bitC->bitPos[idx] so it + * doesn't matter that the high bits have noise from the value. + */ + bitC->bitPos[idx] += HUF_getNbBitsFast(elt); + assert((bitC->bitPos[idx] & 0xFF) <= HUF_BITS_IN_CONTAINER); + /* The last 4-bits of elt are dirty if fast is set, + * so we must not be overwriting bits that have already been + * inserted into the bit container. + */ +#if DEBUGLEVEL >= 1 + { + size_t const nbBits = HUF_getNbBits(elt); + size_t const dirtyBits = nbBits == 0 ? 0 : BIT_highbit32((U32)nbBits) + 1; + (void)dirtyBits; + /* Middle bits are 0. */ + assert(((elt >> dirtyBits) << (dirtyBits + nbBits)) == 0); + /* We didn't overwrite any bits in the bit container. */ + assert(!kFast || (bitC->bitPos[idx] & 0xFF) <= HUF_BITS_IN_CONTAINER); + (void)dirtyBits; + } +#endif +} + +FORCE_INLINE_TEMPLATE void HUF_zeroIndex1(HUF_CStream_t* bitC) +{ + bitC->bitContainer[1] = 0; + bitC->bitPos[1] = 0; +} + +/*! HUF_mergeIndex1() : + * Merges the bit container @ index 1 into the bit container @ index 0 + * and zeros the bit container @ index 1. + */ +FORCE_INLINE_TEMPLATE void HUF_mergeIndex1(HUF_CStream_t* bitC) +{ + assert((bitC->bitPos[1] & 0xFF) < HUF_BITS_IN_CONTAINER); + bitC->bitContainer[0] >>= (bitC->bitPos[1] & 0xFF); + bitC->bitContainer[0] |= bitC->bitContainer[1]; + bitC->bitPos[0] += bitC->bitPos[1]; + assert((bitC->bitPos[0] & 0xFF) <= HUF_BITS_IN_CONTAINER); +} + +/*! HUF_flushBits() : +* Flushes the bits in the bit container @ index 0. +* +* @post bitPos will be < 8. +* @param kFast If kFast is set then we must know a-priori that +* the bit container will not overflow. +*/ +FORCE_INLINE_TEMPLATE void HUF_flushBits(HUF_CStream_t* bitC, int kFast) +{ + /* The upper bits of bitPos are noisy, so we must mask by 0xFF. */ + size_t const nbBits = bitC->bitPos[0] & 0xFF; + size_t const nbBytes = nbBits >> 3; + /* The top nbBits bits of bitContainer are the ones we need. */ + size_t const bitContainer = bitC->bitContainer[0] >> (HUF_BITS_IN_CONTAINER - nbBits); + /* Mask bitPos to account for the bytes we consumed. */ + bitC->bitPos[0] &= 7; + assert(nbBits > 0); + assert(nbBits <= sizeof(bitC->bitContainer[0]) * 8); + assert(bitC->ptr <= bitC->endPtr); + MEM_writeLEST(bitC->ptr, bitContainer); + bitC->ptr += nbBytes; + assert(!kFast || bitC->ptr <= bitC->endPtr); + if (!kFast && bitC->ptr > bitC->endPtr) bitC->ptr = bitC->endPtr; + /* bitContainer doesn't need to be modified because the leftover + * bits are already the top bitPos bits. And we don't care about + * noise in the lower values. + */ +} + +/*! HUF_endMark() + * @returns The Huffman stream end mark: A 1-bit value = 1. + */ +static HUF_CElt HUF_endMark(void) +{ + HUF_CElt endMark; + HUF_setNbBits(&endMark, 1); + HUF_setValue(&endMark, 1); + return endMark; +} + +/*! HUF_closeCStream() : + * @return Size of CStream, in bytes, + * or 0 if it could not fit into dstBuffer */ +static size_t HUF_closeCStream(HUF_CStream_t* bitC) +{ + HUF_addBits(bitC, HUF_endMark(), /* idx */ 0, /* kFast */ 0); + HUF_flushBits(bitC, /* kFast */ 0); + { + size_t const nbBits = bitC->bitPos[0] & 0xFF; + if (bitC->ptr >= bitC->endPtr) return 0; /* overflow detected */ + return (bitC->ptr - bitC->startPtr) + (nbBits > 0); + } +} + FORCE_INLINE_TEMPLATE void -HUF_encodeSymbol(BIT_CStream_t* bitCPtr, U32 symbol, const HUF_CElt* CTable) +HUF_encodeSymbol(HUF_CStream_t* bitCPtr, U32 symbol, const HUF_CElt* CTable, int idx, int fast) { - BIT_addBitsFast(bitCPtr, CTable[symbol].val, CTable[symbol].nbBits); + HUF_addBits(bitCPtr, CTable[symbol], idx, fast); } -#define HUF_FLUSHBITS(s) BIT_flushBits(s) +FORCE_INLINE_TEMPLATE void +HUF_compress1X_usingCTable_internal_body_loop(HUF_CStream_t* bitC, + const BYTE* ip, size_t srcSize, + const HUF_CElt* ct, + int kUnroll, int kFastFlush, int kLastFast) +{ + /* Join to kUnroll */ + int n = (int)srcSize; + int rem = n % kUnroll; + if (rem > 0) { + for (; rem > 0; --rem) { + HUF_encodeSymbol(bitC, ip[--n], ct, 0, /* fast */ 0); + } + HUF_flushBits(bitC, kFastFlush); + } + assert(n % kUnroll == 0); + + /* Join to 2 * kUnroll */ + if (n % (2 * kUnroll)) { + int u; + for (u = 1; u < kUnroll; ++u) { + HUF_encodeSymbol(bitC, ip[n - u], ct, 0, 1); + } + HUF_encodeSymbol(bitC, ip[n - kUnroll], ct, 0, kLastFast); + HUF_flushBits(bitC, kFastFlush); + n -= kUnroll; + } + assert(n % (2 * kUnroll) == 0); + + for (; n>0; n-= 2 * kUnroll) { + /* Encode kUnroll symbols into the bitstream @ index 0. */ + int u; + for (u = 1; u < kUnroll; ++u) { + HUF_encodeSymbol(bitC, ip[n - u], ct, /* idx */ 0, /* fast */ 1); + } + HUF_encodeSymbol(bitC, ip[n - kUnroll], ct, /* idx */ 0, /* fast */ kLastFast); + HUF_flushBits(bitC, kFastFlush); + /* Encode kUnroll symbols into the bitstream @ index 1. + * This allows us to start filling the bit container + * without any data dependencies. + */ + HUF_zeroIndex1(bitC); + for (u = 1; u < kUnroll; ++u) { + HUF_encodeSymbol(bitC, ip[n - kUnroll - u], ct, /* idx */ 1, /* fast */ 1); + } + HUF_encodeSymbol(bitC, ip[n - kUnroll - kUnroll], ct, /* idx */ 1, /* fast */ kLastFast); + /* Merge bitstream @ index 1 into the bitstream @ index 0 */ + HUF_mergeIndex1(bitC); + HUF_flushBits(bitC, kFastFlush); + } + assert(n == 0); + +} -#define HUF_FLUSHBITS_1(stream) \ - if (sizeof((stream)->bitContainer)*8 < HUF_TABLELOG_MAX*2+7) HUF_FLUSHBITS(stream) +/* + * Returns a tight upper bound on the output space needed by Huffman + * with 8 bytes buffer to handle over-writes. If the output is at least + * this large we don't need to do bounds checks during Huffman encoding. + */ +static size_t HUF_tightCompressBound(size_t srcSize, size_t tableLog) +{ + return ((srcSize * tableLog) >> 3) + 8; +} -#define HUF_FLUSHBITS_2(stream) \ - if (sizeof((stream)->bitContainer)*8 < HUF_TABLELOG_MAX*4+7) HUF_FLUSHBITS(stream) FORCE_INLINE_TEMPLATE size_t HUF_compress1X_usingCTable_internal_body(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable) { + U32 const tableLog = (U32)CTable[0]; + HUF_CElt const* ct = CTable + 1; const BYTE* ip = (const BYTE*) src; BYTE* const ostart = (BYTE*)dst; BYTE* const oend = ostart + dstSize; BYTE* op = ostart; - size_t n; - BIT_CStream_t bitC; + HUF_CStream_t bitC; /* init */ if (dstSize < 8) return 0; /* not enough space to compress */ - { size_t const initErr = BIT_initCStream(&bitC, op, (size_t)(oend-op)); + { size_t const initErr = HUF_initCStream(&bitC, op, (size_t)(oend-op)); if (HUF_isError(initErr)) return 0; } - n = srcSize & ~3; /* join to mod 4 */ - switch (srcSize & 3) - { - case 3: - HUF_encodeSymbol(&bitC, ip[n+ 2], CTable); - HUF_FLUSHBITS_2(&bitC); - ZSTD_FALLTHROUGH; - case 2: - HUF_encodeSymbol(&bitC, ip[n+ 1], CTable); - HUF_FLUSHBITS_1(&bitC); - ZSTD_FALLTHROUGH; - case 1: - HUF_encodeSymbol(&bitC, ip[n+ 0], CTable); - HUF_FLUSHBITS(&bitC); - ZSTD_FALLTHROUGH; - case 0: ZSTD_FALLTHROUGH; - default: break; - } - - for (; n>0; n-=4) { /* note : n&3==0 at this stage */ - HUF_encodeSymbol(&bitC, ip[n- 1], CTable); - HUF_FLUSHBITS_1(&bitC); - HUF_encodeSymbol(&bitC, ip[n- 2], CTable); - HUF_FLUSHBITS_2(&bitC); - HUF_encodeSymbol(&bitC, ip[n- 3], CTable); - HUF_FLUSHBITS_1(&bitC); - HUF_encodeSymbol(&bitC, ip[n- 4], CTable); - HUF_FLUSHBITS(&bitC); - } - - return BIT_closeCStream(&bitC); + if (dstSize < HUF_tightCompressBound(srcSize, (size_t)tableLog) || tableLog > 11) + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ MEM_32bits() ? 2 : 4, /* kFast */ 0, /* kLastFast */ 0); + else { + if (MEM_32bits()) { + switch (tableLog) { + case 11: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 2, /* kFastFlush */ 1, /* kLastFast */ 0); + break; + case 10: ZSTD_FALLTHROUGH; + case 9: ZSTD_FALLTHROUGH; + case 8: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 2, /* kFastFlush */ 1, /* kLastFast */ 1); + break; + case 7: ZSTD_FALLTHROUGH; + default: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 3, /* kFastFlush */ 1, /* kLastFast */ 1); + break; + } + } else { + switch (tableLog) { + case 11: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 5, /* kFastFlush */ 1, /* kLastFast */ 0); + break; + case 10: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 5, /* kFastFlush */ 1, /* kLastFast */ 1); + break; + case 9: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 6, /* kFastFlush */ 1, /* kLastFast */ 0); + break; + case 8: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 7, /* kFastFlush */ 1, /* kLastFast */ 0); + break; + case 7: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 8, /* kFastFlush */ 1, /* kLastFast */ 0); + break; + case 6: ZSTD_FALLTHROUGH; + default: + HUF_compress1X_usingCTable_internal_body_loop(&bitC, ip, srcSize, ct, /* kUnroll */ 9, /* kFastFlush */ 1, /* kLastFast */ 1); + break; + } + } + } + assert(bitC.ptr <= bitC.endPtr); + + return HUF_closeCStream(&bitC); } #if DYNAMIC_BMI2 -static TARGET_ATTRIBUTE("bmi2") size_t +static BMI2_TARGET_ATTRIBUTE size_t HUF_compress1X_usingCTable_internal_bmi2(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable) @@ -667,9 +1068,13 @@ HUF_compress1X_usingCTable_internal(void* dst, size_t dstSize, size_t HUF_compress1X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable) { - return HUF_compress1X_usingCTable_internal(dst, dstSize, src, srcSize, CTable, /* bmi2 */ 0); + return HUF_compress1X_usingCTable_bmi2(dst, dstSize, src, srcSize, CTable, /* bmi2 */ 0); } +size_t HUF_compress1X_usingCTable_bmi2(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable, int bmi2) +{ + return HUF_compress1X_usingCTable_internal(dst, dstSize, src, srcSize, CTable, bmi2); +} static size_t HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, @@ -689,8 +1094,7 @@ HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, assert(op <= oend); { CHECK_V_F(cSize, HUF_compress1X_usingCTable_internal(op, (size_t)(oend-op), ip, segmentSize, CTable, bmi2) ); - if (cSize==0) return 0; - assert(cSize <= 65535); + if (cSize == 0 || cSize > 65535) return 0; MEM_writeLE16(ostart, (U16)cSize); op += cSize; } @@ -698,8 +1102,7 @@ HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, ip += segmentSize; assert(op <= oend); { CHECK_V_F(cSize, HUF_compress1X_usingCTable_internal(op, (size_t)(oend-op), ip, segmentSize, CTable, bmi2) ); - if (cSize==0) return 0; - assert(cSize <= 65535); + if (cSize == 0 || cSize > 65535) return 0; MEM_writeLE16(ostart+2, (U16)cSize); op += cSize; } @@ -707,8 +1110,7 @@ HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, ip += segmentSize; assert(op <= oend); { CHECK_V_F(cSize, HUF_compress1X_usingCTable_internal(op, (size_t)(oend-op), ip, segmentSize, CTable, bmi2) ); - if (cSize==0) return 0; - assert(cSize <= 65535); + if (cSize == 0 || cSize > 65535) return 0; MEM_writeLE16(ostart+4, (U16)cSize); op += cSize; } @@ -717,7 +1119,7 @@ HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, assert(op <= oend); assert(ip <= iend); { CHECK_V_F(cSize, HUF_compress1X_usingCTable_internal(op, (size_t)(oend-op), ip, (size_t)(iend-ip), CTable, bmi2) ); - if (cSize==0) return 0; + if (cSize == 0 || cSize > 65535) return 0; op += cSize; } @@ -726,7 +1128,12 @@ HUF_compress4X_usingCTable_internal(void* dst, size_t dstSize, size_t HUF_compress4X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable) { - return HUF_compress4X_usingCTable_internal(dst, dstSize, src, srcSize, CTable, /* bmi2 */ 0); + return HUF_compress4X_usingCTable_bmi2(dst, dstSize, src, srcSize, CTable, /* bmi2 */ 0); +} + +size_t HUF_compress4X_usingCTable_bmi2(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable, int bmi2) +{ + return HUF_compress4X_usingCTable_internal(dst, dstSize, src, srcSize, CTable, bmi2); } typedef enum { HUF_singleStream, HUF_fourStreams } HUF_nbStreams_e; @@ -750,35 +1157,38 @@ static size_t HUF_compressCTable_internal( typedef struct { unsigned count[HUF_SYMBOLVALUE_MAX + 1]; - HUF_CElt CTable[HUF_SYMBOLVALUE_MAX + 1]; + HUF_CElt CTable[HUF_CTABLE_SIZE_ST(HUF_SYMBOLVALUE_MAX)]; union { HUF_buildCTable_wksp_tables buildCTable_wksp; HUF_WriteCTableWksp writeCTable_wksp; + U32 hist_wksp[HIST_WKSP_SIZE_U32]; } wksps; } HUF_compress_tables_t; +#define SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE 4096 +#define SUSPECT_INCOMPRESSIBLE_SAMPLE_RATIO 10 /* Must be >= 2 */ + /* HUF_compress_internal() : * `workSpace_align4` must be aligned on 4-bytes boundaries, - * and occupies the same space as a table of HUF_WORKSPACE_SIZE_U32 unsigned */ + * and occupies the same space as a table of HUF_WORKSPACE_SIZE_U64 unsigned */ static size_t HUF_compress_internal (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned huffLog, HUF_nbStreams_e nbStreams, - void* workSpace_align4, size_t wkspSize, + void* workSpace, size_t wkspSize, HUF_CElt* oldHufTable, HUF_repeat* repeat, int preferRepeat, - const int bmi2) + const int bmi2, unsigned suspectUncompressible) { - HUF_compress_tables_t* const table = (HUF_compress_tables_t*)workSpace_align4; + HUF_compress_tables_t* const table = (HUF_compress_tables_t*)HUF_alignUpWorkspace(workSpace, &wkspSize, ZSTD_ALIGNOF(size_t)); BYTE* const ostart = (BYTE*)dst; BYTE* const oend = ostart + dstSize; BYTE* op = ostart; - HUF_STATIC_ASSERT(sizeof(*table) <= HUF_WORKSPACE_SIZE); - assert(((size_t)workSpace_align4 & 3) == 0); /* must be aligned on 4-bytes boundaries */ + HUF_STATIC_ASSERT(sizeof(*table) + HUF_WORKSPACE_MAX_ALIGNMENT <= HUF_WORKSPACE_SIZE); /* checks & inits */ - if (wkspSize < HUF_WORKSPACE_SIZE) return ERROR(workSpace_tooSmall); + if (wkspSize < sizeof(*table)) return ERROR(workSpace_tooSmall); if (!srcSize) return 0; /* Uncompressed */ if (!dstSize) return 0; /* cannot fit anything within dst budget */ if (srcSize > HUF_BLOCKSIZE_MAX) return ERROR(srcSize_wrong); /* current block size limit */ @@ -794,8 +1204,23 @@ HUF_compress_internal (void* dst, size_t dstSize, nbStreams, oldHufTable, bmi2); } + /* If uncompressible data is suspected, do a smaller sampling first */ + DEBUG_STATIC_ASSERT(SUSPECT_INCOMPRESSIBLE_SAMPLE_RATIO >= 2); + if (suspectUncompressible && srcSize >= (SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE * SUSPECT_INCOMPRESSIBLE_SAMPLE_RATIO)) { + size_t largestTotal = 0; + { unsigned maxSymbolValueBegin = maxSymbolValue; + CHECK_V_F(largestBegin, HIST_count_simple (table->count, &maxSymbolValueBegin, (const BYTE*)src, SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE) ); + largestTotal += largestBegin; + } + { unsigned maxSymbolValueEnd = maxSymbolValue; + CHECK_V_F(largestEnd, HIST_count_simple (table->count, &maxSymbolValueEnd, (const BYTE*)src + srcSize - SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE, SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE) ); + largestTotal += largestEnd; + } + if (largestTotal <= ((2 * SUSPECT_INCOMPRESSIBLE_SAMPLE_SIZE) >> 7)+4) return 0; /* heuristic : probably not compressible enough */ + } + /* Scan input and build symbol stats */ - { CHECK_V_F(largest, HIST_count_wksp (table->count, &maxSymbolValue, (const BYTE*)src, srcSize, workSpace_align4, wkspSize) ); + { CHECK_V_F(largest, HIST_count_wksp (table->count, &maxSymbolValue, (const BYTE*)src, srcSize, table->wksps.hist_wksp, sizeof(table->wksps.hist_wksp)) ); if (largest == srcSize) { *ostart = ((const BYTE*)src)[0]; return 1; } /* single symbol, rle */ if (largest <= (srcSize >> 7)+4) return 0; /* heuristic : probably not compressible enough */ } @@ -820,9 +1245,12 @@ HUF_compress_internal (void* dst, size_t dstSize, &table->wksps.buildCTable_wksp, sizeof(table->wksps.buildCTable_wksp)); CHECK_F(maxBits); huffLog = (U32)maxBits; - /* Zero unused symbols in CTable, so we can check it for validity */ - ZSTD_memset(table->CTable + (maxSymbolValue + 1), 0, - sizeof(table->CTable) - ((maxSymbolValue + 1) * sizeof(HUF_CElt))); + } + /* Zero unused symbols in CTable, so we can check it for validity */ + { + size_t const ctableSize = HUF_CTABLE_SIZE_ST(maxSymbolValue); + size_t const unusedSize = sizeof(table->CTable) - ctableSize * sizeof(HUF_CElt); + ZSTD_memset(table->CTable + ctableSize, 0, unusedSize); } /* Write table description header */ @@ -859,19 +1287,20 @@ size_t HUF_compress1X_wksp (void* dst, size_t dstSize, return HUF_compress_internal(dst, dstSize, src, srcSize, maxSymbolValue, huffLog, HUF_singleStream, workSpace, wkspSize, - NULL, NULL, 0, 0 /*bmi2*/); + NULL, NULL, 0, 0 /*bmi2*/, 0); } size_t HUF_compress1X_repeat (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned huffLog, void* workSpace, size_t wkspSize, - HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2) + HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, + int bmi2, unsigned suspectUncompressible) { return HUF_compress_internal(dst, dstSize, src, srcSize, maxSymbolValue, huffLog, HUF_singleStream, workSpace, wkspSize, hufTable, - repeat, preferRepeat, bmi2); + repeat, preferRepeat, bmi2, suspectUncompressible); } /* HUF_compress4X_repeat(): @@ -885,21 +1314,22 @@ size_t HUF_compress4X_wksp (void* dst, size_t dstSize, return HUF_compress_internal(dst, dstSize, src, srcSize, maxSymbolValue, huffLog, HUF_fourStreams, workSpace, wkspSize, - NULL, NULL, 0, 0 /*bmi2*/); + NULL, NULL, 0, 0 /*bmi2*/, 0); } /* HUF_compress4X_repeat(): * compress input using 4 streams. + * consider skipping quickly * re-use an existing huffman compression table */ size_t HUF_compress4X_repeat (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned huffLog, void* workSpace, size_t wkspSize, - HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2) + HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2, unsigned suspectUncompressible) { return HUF_compress_internal(dst, dstSize, src, srcSize, maxSymbolValue, huffLog, HUF_fourStreams, workSpace, wkspSize, - hufTable, repeat, preferRepeat, bmi2); + hufTable, repeat, preferRepeat, bmi2, suspectUncompressible); } diff --git a/lib/zstd/compress/zstd_compress.c b/lib/zstd/compress/zstd_compress.c index 73fff4c60149..f620cafca633 100644 --- a/lib/zstd/compress/zstd_compress.c +++ b/lib/zstd/compress/zstd_compress.c @@ -12,7 +12,6 @@ * Dependencies ***************************************/ #include "../common/zstd_deps.h" /* INT_MAX, ZSTD_memset, ZSTD_memcpy */ -#include "../common/cpu.h" #include "../common/mem.h" #include "hist.h" /* HIST_countFast_wksp */ #define FSE_STATIC_LINKING_ONLY /* FSE_encodeSymbol */ @@ -39,6 +38,18 @@ * Note that functions with explicit context such as ZSTD_compressCCtx() are unaffected. */ +/*! + * ZSTD_HASHLOG3_MAX : + * Maximum size of the hash table dedicated to find 3-bytes matches, + * in log format, aka 17 => 1 << 17 == 128Ki positions. + * This structure is only used in zstd_opt. + * Since allocation is centralized for all strategies, it has to be known here. + * The actual (selected) size of the hash table is then stored in ZSTD_matchState_t.hashLog3, + * so that zstd_opt.c doesn't need to know about this constant. + */ +#ifndef ZSTD_HASHLOG3_MAX +# define ZSTD_HASHLOG3_MAX 17 +#endif /*-************************************* * Helper functions @@ -69,6 +80,10 @@ struct ZSTD_CDict_s { ZSTD_customMem customMem; U32 dictID; int compressionLevel; /* 0 indicates that advanced API was used to select CDict params */ + ZSTD_paramSwitch_e useRowMatchFinder; /* Indicates whether the CDict was created with params that would use + * row-based matchfinder. Unless the cdict is reloaded, we will use + * the same greedy/lazy matchfinder at compression time. + */ }; /* typedef'd to ZSTD_CDict within "zstd.h" */ ZSTD_CCtx* ZSTD_createCCtx(void) @@ -81,7 +96,7 @@ static void ZSTD_initCCtx(ZSTD_CCtx* cctx, ZSTD_customMem memManager) assert(cctx != NULL); ZSTD_memset(cctx, 0, sizeof(*cctx)); cctx->customMem = memManager; - cctx->bmi2 = ZSTD_cpuid_bmi2(ZSTD_cpuid()); + cctx->bmi2 = ZSTD_cpuSupportsBmi2(); { size_t const err = ZSTD_CCtx_reset(cctx, ZSTD_reset_parameters); assert(!ZSTD_isError(err)); (void)err; @@ -192,12 +207,64 @@ size_t ZSTD_sizeof_CStream(const ZSTD_CStream* zcs) /* private API call, for dictBuilder only */ const seqStore_t* ZSTD_getSeqStore(const ZSTD_CCtx* ctx) { return &(ctx->seqStore); } +/* Returns true if the strategy supports using a row based matchfinder */ +static int ZSTD_rowMatchFinderSupported(const ZSTD_strategy strategy) { + return (strategy >= ZSTD_greedy && strategy <= ZSTD_lazy2); +} + +/* Returns true if the strategy and useRowMatchFinder mode indicate that we will use the row based matchfinder + * for this compression. + */ +static int ZSTD_rowMatchFinderUsed(const ZSTD_strategy strategy, const ZSTD_paramSwitch_e mode) { + assert(mode != ZSTD_ps_auto); + return ZSTD_rowMatchFinderSupported(strategy) && (mode == ZSTD_ps_enable); +} + +/* Returns row matchfinder usage given an initial mode and cParams */ +static ZSTD_paramSwitch_e ZSTD_resolveRowMatchFinderMode(ZSTD_paramSwitch_e mode, + const ZSTD_compressionParameters* const cParams) { +#if defined(ZSTD_ARCH_X86_SSE2) || defined(ZSTD_ARCH_ARM_NEON) + int const kHasSIMD128 = 1; +#else + int const kHasSIMD128 = 0; +#endif + if (mode != ZSTD_ps_auto) return mode; /* if requested enabled, but no SIMD, we still will use row matchfinder */ + mode = ZSTD_ps_disable; + if (!ZSTD_rowMatchFinderSupported(cParams->strategy)) return mode; + if (kHasSIMD128) { + if (cParams->windowLog > 14) mode = ZSTD_ps_enable; + } else { + if (cParams->windowLog > 17) mode = ZSTD_ps_enable; + } + return mode; +} + +/* Returns block splitter usage (generally speaking, when using slower/stronger compression modes) */ +static ZSTD_paramSwitch_e ZSTD_resolveBlockSplitterMode(ZSTD_paramSwitch_e mode, + const ZSTD_compressionParameters* const cParams) { + if (mode != ZSTD_ps_auto) return mode; + return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17) ? ZSTD_ps_enable : ZSTD_ps_disable; +} + +/* Returns 1 if the arguments indicate that we should allocate a chainTable, 0 otherwise */ +static int ZSTD_allocateChainTable(const ZSTD_strategy strategy, + const ZSTD_paramSwitch_e useRowMatchFinder, + const U32 forDDSDict) { + assert(useRowMatchFinder != ZSTD_ps_auto); + /* We always should allocate a chaintable if we are allocating a matchstate for a DDS dictionary matchstate. + * We do not allocate a chaintable if we are using ZSTD_fast, or are using the row-based matchfinder. + */ + return forDDSDict || ((strategy != ZSTD_fast) && !ZSTD_rowMatchFinderUsed(strategy, useRowMatchFinder)); +} + /* Returns 1 if compression parameters are such that we should * enable long distance matching (wlog >= 27, strategy >= btopt). * Returns 0 otherwise. */ -static U32 ZSTD_CParams_shouldEnableLdm(const ZSTD_compressionParameters* const cParams) { - return cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27; +static ZSTD_paramSwitch_e ZSTD_resolveEnableLdm(ZSTD_paramSwitch_e mode, + const ZSTD_compressionParameters* const cParams) { + if (mode != ZSTD_ps_auto) return mode; + return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27) ? ZSTD_ps_enable : ZSTD_ps_disable; } static ZSTD_CCtx_params ZSTD_makeCCtxParamsFromCParams( @@ -208,15 +275,15 @@ static ZSTD_CCtx_params ZSTD_makeCCtxParamsFromCParams( ZSTD_CCtxParams_init(&cctxParams, ZSTD_CLEVEL_DEFAULT); cctxParams.cParams = cParams; - if (ZSTD_CParams_shouldEnableLdm(&cParams)) { - DEBUGLOG(4, "ZSTD_makeCCtxParamsFromCParams(): Including LDM into cctx params"); - cctxParams.ldmParams.enableLdm = 1; - /* LDM is enabled by default for optimal parser and window size >= 128MB */ + /* Adjust advanced params according to cParams */ + cctxParams.ldmParams.enableLdm = ZSTD_resolveEnableLdm(cctxParams.ldmParams.enableLdm, &cParams); + if (cctxParams.ldmParams.enableLdm == ZSTD_ps_enable) { ZSTD_ldm_adjustParameters(&cctxParams.ldmParams, &cParams); assert(cctxParams.ldmParams.hashLog >= cctxParams.ldmParams.bucketSizeLog); assert(cctxParams.ldmParams.hashRateLog < 32); } - + cctxParams.useBlockSplitter = ZSTD_resolveBlockSplitterMode(cctxParams.useBlockSplitter, &cParams); + cctxParams.useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(cctxParams.useRowMatchFinder, &cParams); assert(!ZSTD_checkCParams(cParams)); return cctxParams; } @@ -275,6 +342,11 @@ static void ZSTD_CCtxParams_init_internal(ZSTD_CCtx_params* cctxParams, ZSTD_par * But, set it for tracing anyway. */ cctxParams->compressionLevel = compressionLevel; + cctxParams->useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(cctxParams->useRowMatchFinder, ¶ms->cParams); + cctxParams->useBlockSplitter = ZSTD_resolveBlockSplitterMode(cctxParams->useBlockSplitter, ¶ms->cParams); + cctxParams->ldmParams.enableLdm = ZSTD_resolveEnableLdm(cctxParams->ldmParams.enableLdm, ¶ms->cParams); + DEBUGLOG(4, "ZSTD_CCtxParams_init_internal: useRowMatchFinder=%d, useBlockSplitter=%d ldm=%d", + cctxParams->useRowMatchFinder, cctxParams->useBlockSplitter, cctxParams->ldmParams.enableLdm); } size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params) @@ -431,9 +503,9 @@ ZSTD_bounds ZSTD_cParam_getBounds(ZSTD_cParameter param) return bounds; case ZSTD_c_literalCompressionMode: - ZSTD_STATIC_ASSERT(ZSTD_lcm_auto < ZSTD_lcm_huffman && ZSTD_lcm_huffman < ZSTD_lcm_uncompressed); - bounds.lowerBound = ZSTD_lcm_auto; - bounds.upperBound = ZSTD_lcm_uncompressed; + ZSTD_STATIC_ASSERT(ZSTD_ps_auto < ZSTD_ps_enable && ZSTD_ps_enable < ZSTD_ps_disable); + bounds.lowerBound = (int)ZSTD_ps_auto; + bounds.upperBound = (int)ZSTD_ps_disable; return bounds; case ZSTD_c_targetCBlockSize: @@ -462,6 +534,21 @@ ZSTD_bounds ZSTD_cParam_getBounds(ZSTD_cParameter param) bounds.upperBound = 1; return bounds; + case ZSTD_c_useBlockSplitter: + bounds.lowerBound = (int)ZSTD_ps_auto; + bounds.upperBound = (int)ZSTD_ps_disable; + return bounds; + + case ZSTD_c_useRowMatchFinder: + bounds.lowerBound = (int)ZSTD_ps_auto; + bounds.upperBound = (int)ZSTD_ps_disable; + return bounds; + + case ZSTD_c_deterministicRefPrefix: + bounds.lowerBound = 0; + bounds.upperBound = 1; + return bounds; + default: bounds.error = ERROR(parameter_unsupported); return bounds; @@ -523,6 +610,9 @@ static int ZSTD_isUpdateAuthorized(ZSTD_cParameter param) case ZSTD_c_stableOutBuffer: case ZSTD_c_blockDelimiters: case ZSTD_c_validateSequences: + case ZSTD_c_useBlockSplitter: + case ZSTD_c_useRowMatchFinder: + case ZSTD_c_deterministicRefPrefix: default: return 0; } @@ -575,6 +665,9 @@ size_t ZSTD_CCtx_setParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, int value) case ZSTD_c_stableOutBuffer: case ZSTD_c_blockDelimiters: case ZSTD_c_validateSequences: + case ZSTD_c_useBlockSplitter: + case ZSTD_c_useRowMatchFinder: + case ZSTD_c_deterministicRefPrefix: break; default: RETURN_ERROR(parameter_unsupported, "unknown parameter"); @@ -672,7 +765,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, } case ZSTD_c_literalCompressionMode : { - const ZSTD_literalCompressionMode_e lcm = (ZSTD_literalCompressionMode_e)value; + const ZSTD_paramSwitch_e lcm = (ZSTD_paramSwitch_e)value; BOUNDCHECK(ZSTD_c_literalCompressionMode, lcm); CCtxParams->literalCompressionMode = lcm; return CCtxParams->literalCompressionMode; @@ -699,7 +792,7 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, return CCtxParams->enableDedicatedDictSearch; case ZSTD_c_enableLongDistanceMatching : - CCtxParams->ldmParams.enableLdm = (value!=0); + CCtxParams->ldmParams.enableLdm = (ZSTD_paramSwitch_e)value; return CCtxParams->ldmParams.enableLdm; case ZSTD_c_ldmHashLog : @@ -758,6 +851,21 @@ size_t ZSTD_CCtxParams_setParameter(ZSTD_CCtx_params* CCtxParams, CCtxParams->validateSequences = value; return CCtxParams->validateSequences; + case ZSTD_c_useBlockSplitter: + BOUNDCHECK(ZSTD_c_useBlockSplitter, value); + CCtxParams->useBlockSplitter = (ZSTD_paramSwitch_e)value; + return CCtxParams->useBlockSplitter; + + case ZSTD_c_useRowMatchFinder: + BOUNDCHECK(ZSTD_c_useRowMatchFinder, value); + CCtxParams->useRowMatchFinder = (ZSTD_paramSwitch_e)value; + return CCtxParams->useRowMatchFinder; + + case ZSTD_c_deterministicRefPrefix: + BOUNDCHECK(ZSTD_c_deterministicRefPrefix, value); + CCtxParams->deterministicRefPrefix = !!value; + return CCtxParams->deterministicRefPrefix; + default: RETURN_ERROR(parameter_unsupported, "unknown parameter"); } } @@ -863,6 +971,15 @@ size_t ZSTD_CCtxParams_getParameter( case ZSTD_c_validateSequences : *value = (int)CCtxParams->validateSequences; break; + case ZSTD_c_useBlockSplitter : + *value = (int)CCtxParams->useBlockSplitter; + break; + case ZSTD_c_useRowMatchFinder : + *value = (int)CCtxParams->useRowMatchFinder; + break; + case ZSTD_c_deterministicRefPrefix: + *value = (int)CCtxParams->deterministicRefPrefix; + break; default: RETURN_ERROR(parameter_unsupported, "unknown parameter"); } return 0; @@ -889,7 +1006,7 @@ size_t ZSTD_CCtx_setParametersUsingCCtxParams( return 0; } -ZSTDLIB_API size_t ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx* cctx, unsigned long long pledgedSrcSize) +size_t ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx* cctx, unsigned long long pledgedSrcSize) { DEBUGLOG(4, "ZSTD_CCtx_setPledgedSrcSize to %u bytes", (U32)pledgedSrcSize); RETURN_ERROR_IF(cctx->streamStage != zcss_init, stage_wrong, @@ -969,14 +1086,14 @@ size_t ZSTD_CCtx_loadDictionary_advanced( return 0; } -ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary_byReference( +size_t ZSTD_CCtx_loadDictionary_byReference( ZSTD_CCtx* cctx, const void* dict, size_t dictSize) { return ZSTD_CCtx_loadDictionary_advanced( cctx, dict, dictSize, ZSTD_dlm_byRef, ZSTD_dct_auto); } -ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, size_t dictSize) +size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, size_t dictSize) { return ZSTD_CCtx_loadDictionary_advanced( cctx, dict, dictSize, ZSTD_dlm_byCopy, ZSTD_dct_auto); @@ -1146,7 +1263,7 @@ ZSTD_adjustCParams_internal(ZSTD_compressionParameters cPar, break; case ZSTD_cpm_createCDict: /* Assume a small source size when creating a dictionary - * with an unkown source size. + * with an unknown source size. */ if (dictSize && srcSize == ZSTD_CONTENTSIZE_UNKNOWN) srcSize = minSrcSize; @@ -1220,7 +1337,7 @@ ZSTD_compressionParameters ZSTD_getCParamsFromCCtxParams( srcSizeHint = CCtxParams->srcSizeHint; } cParams = ZSTD_getCParams_internal(CCtxParams->compressionLevel, srcSizeHint, dictSize, mode); - if (CCtxParams->ldmParams.enableLdm) cParams.windowLog = ZSTD_LDM_DEFAULT_WINDOW_LOG; + if (CCtxParams->ldmParams.enableLdm == ZSTD_ps_enable) cParams.windowLog = ZSTD_LDM_DEFAULT_WINDOW_LOG; ZSTD_overrideCParams(&cParams, &CCtxParams->cParams); assert(!ZSTD_checkCParams(cParams)); /* srcSizeHint == 0 means 0 */ @@ -1229,9 +1346,14 @@ ZSTD_compressionParameters ZSTD_getCParamsFromCCtxParams( static size_t ZSTD_sizeof_matchState(const ZSTD_compressionParameters* const cParams, + const ZSTD_paramSwitch_e useRowMatchFinder, + const U32 enableDedicatedDictSearch, const U32 forCCtx) { - size_t const chainSize = (cParams->strategy == ZSTD_fast) ? 0 : ((size_t)1 << cParams->chainLog); + /* chain table size should be 0 for fast or row-hash strategies */ + size_t const chainSize = ZSTD_allocateChainTable(cParams->strategy, useRowMatchFinder, enableDedicatedDictSearch && !forCCtx) + ? ((size_t)1 << cParams->chainLog) + : 0; size_t const hSize = ((size_t)1) << cParams->hashLog; U32 const hashLog3 = (forCCtx && cParams->minMatch==3) ? MIN(ZSTD_HASHLOG3_MAX, cParams->windowLog) : 0; size_t const h3Size = hashLog3 ? ((size_t)1) << hashLog3 : 0; @@ -1241,43 +1363,53 @@ ZSTD_sizeof_matchState(const ZSTD_compressionParameters* const cParams, + hSize * sizeof(U32) + h3Size * sizeof(U32); size_t const optPotentialSpace = - ZSTD_cwksp_alloc_size((MaxML+1) * sizeof(U32)) - + ZSTD_cwksp_alloc_size((MaxLL+1) * sizeof(U32)) - + ZSTD_cwksp_alloc_size((MaxOff+1) * sizeof(U32)) - + ZSTD_cwksp_alloc_size((1<strategy, useRowMatchFinder) + ? ZSTD_cwksp_aligned_alloc_size(hSize*sizeof(U16)) + : 0; size_t const optSpace = (forCCtx && (cParams->strategy >= ZSTD_btopt)) ? optPotentialSpace : 0; + size_t const slackSpace = ZSTD_cwksp_slack_space_required(); + + /* tables are guaranteed to be sized in multiples of 64 bytes (or 16 uint32_t) */ + ZSTD_STATIC_ASSERT(ZSTD_HASHLOG_MIN >= 4 && ZSTD_WINDOWLOG_MIN >= 4 && ZSTD_CHAINLOG_MIN >= 4); + assert(useRowMatchFinder != ZSTD_ps_auto); + DEBUGLOG(4, "chainSize: %u - hSize: %u - h3Size: %u", (U32)chainSize, (U32)hSize, (U32)h3Size); - return tableSpace + optSpace; + return tableSpace + optSpace + slackSpace + lazyAdditionalSpace; } static size_t ZSTD_estimateCCtxSize_usingCCtxParams_internal( const ZSTD_compressionParameters* cParams, const ldmParams_t* ldmParams, const int isStatic, + const ZSTD_paramSwitch_e useRowMatchFinder, const size_t buffInSize, const size_t buffOutSize, const U64 pledgedSrcSize) { - size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << cParams->windowLog), pledgedSrcSize)); + size_t const windowSize = (size_t) BOUNDED(1ULL, 1ULL << cParams->windowLog, pledgedSrcSize); size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, windowSize); U32 const divider = (cParams->minMatch==3) ? 3 : 4; size_t const maxNbSeq = blockSize / divider; size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize) - + ZSTD_cwksp_alloc_size(maxNbSeq * sizeof(seqDef)) + + ZSTD_cwksp_aligned_alloc_size(maxNbSeq * sizeof(seqDef)) + 3 * ZSTD_cwksp_alloc_size(maxNbSeq * sizeof(BYTE)); size_t const entropySpace = ZSTD_cwksp_alloc_size(ENTROPY_WORKSPACE_SIZE); size_t const blockStateSpace = 2 * ZSTD_cwksp_alloc_size(sizeof(ZSTD_compressedBlockState_t)); - size_t const matchStateSize = ZSTD_sizeof_matchState(cParams, /* forCCtx */ 1); + size_t const matchStateSize = ZSTD_sizeof_matchState(cParams, useRowMatchFinder, /* enableDedicatedDictSearch */ 0, /* forCCtx */ 1); size_t const ldmSpace = ZSTD_ldm_getTableSize(*ldmParams); size_t const maxNbLdmSeq = ZSTD_ldm_getMaxNbSeq(*ldmParams, blockSize); - size_t const ldmSeqSpace = ldmParams->enableLdm ? - ZSTD_cwksp_alloc_size(maxNbLdmSeq * sizeof(rawSeq)) : 0; + size_t const ldmSeqSpace = ldmParams->enableLdm == ZSTD_ps_enable ? + ZSTD_cwksp_aligned_alloc_size(maxNbLdmSeq * sizeof(rawSeq)) : 0; size_t const bufferSpace = ZSTD_cwksp_alloc_size(buffInSize) @@ -1303,19 +1435,32 @@ size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params) { ZSTD_compressionParameters const cParams = ZSTD_getCParamsFromCCtxParams(params, ZSTD_CONTENTSIZE_UNKNOWN, 0, ZSTD_cpm_noAttachDict); + ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder, + &cParams); RETURN_ERROR_IF(params->nbWorkers > 0, GENERIC, "Estimate CCtx size is supported for single-threaded compression only."); /* estimateCCtxSize is for one-shot compression. So no buffers should * be needed. However, we still allocate two 0-sized buffers, which can * take space under ASAN. */ return ZSTD_estimateCCtxSize_usingCCtxParams_internal( - &cParams, ¶ms->ldmParams, 1, 0, 0, ZSTD_CONTENTSIZE_UNKNOWN); + &cParams, ¶ms->ldmParams, 1, useRowMatchFinder, 0, 0, ZSTD_CONTENTSIZE_UNKNOWN); } size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams) { - ZSTD_CCtx_params const params = ZSTD_makeCCtxParamsFromCParams(cParams); - return ZSTD_estimateCCtxSize_usingCCtxParams(¶ms); + ZSTD_CCtx_params initialParams = ZSTD_makeCCtxParamsFromCParams(cParams); + if (ZSTD_rowMatchFinderSupported(cParams.strategy)) { + /* Pick bigger of not using and using row-based matchfinder for greedy and lazy strategies */ + size_t noRowCCtxSize; + size_t rowCCtxSize; + initialParams.useRowMatchFinder = ZSTD_ps_disable; + noRowCCtxSize = ZSTD_estimateCCtxSize_usingCCtxParams(&initialParams); + initialParams.useRowMatchFinder = ZSTD_ps_enable; + rowCCtxSize = ZSTD_estimateCCtxSize_usingCCtxParams(&initialParams); + return MAX(noRowCCtxSize, rowCCtxSize); + } else { + return ZSTD_estimateCCtxSize_usingCCtxParams(&initialParams); + } } static size_t ZSTD_estimateCCtxSize_internal(int compressionLevel) @@ -1355,17 +1500,29 @@ size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params) size_t const outBuffSize = (params->outBufferMode == ZSTD_bm_buffered) ? ZSTD_compressBound(blockSize) + 1 : 0; + ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder, ¶ms->cParams); return ZSTD_estimateCCtxSize_usingCCtxParams_internal( - &cParams, ¶ms->ldmParams, 1, inBuffSize, outBuffSize, + &cParams, ¶ms->ldmParams, 1, useRowMatchFinder, inBuffSize, outBuffSize, ZSTD_CONTENTSIZE_UNKNOWN); } } size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams) { - ZSTD_CCtx_params const params = ZSTD_makeCCtxParamsFromCParams(cParams); - return ZSTD_estimateCStreamSize_usingCCtxParams(¶ms); + ZSTD_CCtx_params initialParams = ZSTD_makeCCtxParamsFromCParams(cParams); + if (ZSTD_rowMatchFinderSupported(cParams.strategy)) { + /* Pick bigger of not using and using row-based matchfinder for greedy and lazy strategies */ + size_t noRowCCtxSize; + size_t rowCCtxSize; + initialParams.useRowMatchFinder = ZSTD_ps_disable; + noRowCCtxSize = ZSTD_estimateCStreamSize_usingCCtxParams(&initialParams); + initialParams.useRowMatchFinder = ZSTD_ps_enable; + rowCCtxSize = ZSTD_estimateCStreamSize_usingCCtxParams(&initialParams); + return MAX(noRowCCtxSize, rowCCtxSize); + } else { + return ZSTD_estimateCStreamSize_usingCCtxParams(&initialParams); + } } static size_t ZSTD_estimateCStreamSize_internal(int compressionLevel) @@ -1480,20 +1637,27 @@ typedef enum { ZSTD_resetTarget_CCtx } ZSTD_resetTarget_e; + static size_t ZSTD_reset_matchState(ZSTD_matchState_t* ms, ZSTD_cwksp* ws, const ZSTD_compressionParameters* cParams, + const ZSTD_paramSwitch_e useRowMatchFinder, const ZSTD_compResetPolicy_e crp, const ZSTD_indexResetPolicy_e forceResetIndex, const ZSTD_resetTarget_e forWho) { - size_t const chainSize = (cParams->strategy == ZSTD_fast) ? 0 : ((size_t)1 << cParams->chainLog); + /* disable chain table allocation for fast or row-based strategies */ + size_t const chainSize = ZSTD_allocateChainTable(cParams->strategy, useRowMatchFinder, + ms->dedicatedDictSearch && (forWho == ZSTD_resetTarget_CDict)) + ? ((size_t)1 << cParams->chainLog) + : 0; size_t const hSize = ((size_t)1) << cParams->hashLog; U32 const hashLog3 = ((forWho == ZSTD_resetTarget_CCtx) && cParams->minMatch==3) ? MIN(ZSTD_HASHLOG3_MAX, cParams->windowLog) : 0; size_t const h3Size = hashLog3 ? ((size_t)1) << hashLog3 : 0; DEBUGLOG(4, "reset indices : %u", forceResetIndex == ZSTDirp_reset); + assert(useRowMatchFinder != ZSTD_ps_auto); if (forceResetIndex == ZSTDirp_reset) { ZSTD_window_init(&ms->window); ZSTD_cwksp_mark_tables_dirty(ws); @@ -1532,11 +1696,23 @@ ZSTD_reset_matchState(ZSTD_matchState_t* ms, ms->opt.priceTable = (ZSTD_optimal_t*)ZSTD_cwksp_reserve_aligned(ws, (ZSTD_OPT_NUM+1) * sizeof(ZSTD_optimal_t)); } + if (ZSTD_rowMatchFinderUsed(cParams->strategy, useRowMatchFinder)) { + { /* Row match finder needs an additional table of hashes ("tags") */ + size_t const tagTableSize = hSize*sizeof(U16); + ms->tagTable = (U16*)ZSTD_cwksp_reserve_aligned(ws, tagTableSize); + if (ms->tagTable) ZSTD_memset(ms->tagTable, 0, tagTableSize); + } + { /* Switch to 32-entry rows if searchLog is 5 (or more) */ + U32 const rowLog = BOUNDED(4, cParams->searchLog, 6); + assert(cParams->hashLog >= rowLog); + ms->rowHashLog = cParams->hashLog - rowLog; + } + } + ms->cParams = *cParams; RETURN_ERROR_IF(ZSTD_cwksp_reserve_failed(ws), memory_allocation, "failed a workspace allocation in ZSTD_reset_matchState"); - return 0; } @@ -1553,61 +1729,87 @@ static int ZSTD_indexTooCloseToMax(ZSTD_window_t w) return (size_t)(w.nextSrc - w.base) > (ZSTD_CURRENT_MAX - ZSTD_INDEXOVERFLOW_MARGIN); } +/* ZSTD_dictTooBig(): + * When dictionaries are larger than ZSTD_CHUNKSIZE_MAX they can't be loaded in + * one go generically. So we ensure that in that case we reset the tables to zero, + * so that we can load as much of the dictionary as possible. + */ +static int ZSTD_dictTooBig(size_t const loadedDictSize) +{ + return loadedDictSize > ZSTD_CHUNKSIZE_MAX; +} + /*! ZSTD_resetCCtx_internal() : - note : `params` are assumed fully validated at this stage */ + * @param loadedDictSize The size of the dictionary to be loaded + * into the context, if any. If no dictionary is used, or the + * dictionary is being attached / copied, then pass 0. + * note : `params` are assumed fully validated at this stage. + */ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, - ZSTD_CCtx_params params, + ZSTD_CCtx_params const* params, U64 const pledgedSrcSize, + size_t const loadedDictSize, ZSTD_compResetPolicy_e const crp, ZSTD_buffered_policy_e const zbuff) { ZSTD_cwksp* const ws = &zc->workspace; - DEBUGLOG(4, "ZSTD_resetCCtx_internal: pledgedSrcSize=%u, wlog=%u", - (U32)pledgedSrcSize, params.cParams.windowLog); - assert(!ZSTD_isError(ZSTD_checkCParams(params.cParams))); + DEBUGLOG(4, "ZSTD_resetCCtx_internal: pledgedSrcSize=%u, wlog=%u, useRowMatchFinder=%d useBlockSplitter=%d", + (U32)pledgedSrcSize, params->cParams.windowLog, (int)params->useRowMatchFinder, (int)params->useBlockSplitter); + assert(!ZSTD_isError(ZSTD_checkCParams(params->cParams))); zc->isFirstBlock = 1; - if (params.ldmParams.enableLdm) { + /* Set applied params early so we can modify them for LDM, + * and point params at the applied params. + */ + zc->appliedParams = *params; + params = &zc->appliedParams; + + assert(params->useRowMatchFinder != ZSTD_ps_auto); + assert(params->useBlockSplitter != ZSTD_ps_auto); + assert(params->ldmParams.enableLdm != ZSTD_ps_auto); + if (params->ldmParams.enableLdm == ZSTD_ps_enable) { /* Adjust long distance matching parameters */ - ZSTD_ldm_adjustParameters(¶ms.ldmParams, ¶ms.cParams); - assert(params.ldmParams.hashLog >= params.ldmParams.bucketSizeLog); - assert(params.ldmParams.hashRateLog < 32); + ZSTD_ldm_adjustParameters(&zc->appliedParams.ldmParams, ¶ms->cParams); + assert(params->ldmParams.hashLog >= params->ldmParams.bucketSizeLog); + assert(params->ldmParams.hashRateLog < 32); } - { size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << params.cParams.windowLog), pledgedSrcSize)); + { size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << params->cParams.windowLog), pledgedSrcSize)); size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, windowSize); - U32 const divider = (params.cParams.minMatch==3) ? 3 : 4; + U32 const divider = (params->cParams.minMatch==3) ? 3 : 4; size_t const maxNbSeq = blockSize / divider; - size_t const buffOutSize = (zbuff == ZSTDb_buffered && params.outBufferMode == ZSTD_bm_buffered) + size_t const buffOutSize = (zbuff == ZSTDb_buffered && params->outBufferMode == ZSTD_bm_buffered) ? ZSTD_compressBound(blockSize) + 1 : 0; - size_t const buffInSize = (zbuff == ZSTDb_buffered && params.inBufferMode == ZSTD_bm_buffered) + size_t const buffInSize = (zbuff == ZSTDb_buffered && params->inBufferMode == ZSTD_bm_buffered) ? windowSize + blockSize : 0; - size_t const maxNbLdmSeq = ZSTD_ldm_getMaxNbSeq(params.ldmParams, blockSize); + size_t const maxNbLdmSeq = ZSTD_ldm_getMaxNbSeq(params->ldmParams, blockSize); int const indexTooClose = ZSTD_indexTooCloseToMax(zc->blockState.matchState.window); + int const dictTooBig = ZSTD_dictTooBig(loadedDictSize); ZSTD_indexResetPolicy_e needsIndexReset = - (!indexTooClose && zc->initialized) ? ZSTDirp_continue : ZSTDirp_reset; + (indexTooClose || dictTooBig || !zc->initialized) ? ZSTDirp_reset : ZSTDirp_continue; size_t const neededSpace = ZSTD_estimateCCtxSize_usingCCtxParams_internal( - ¶ms.cParams, ¶ms.ldmParams, zc->staticSize != 0, + ¶ms->cParams, ¶ms->ldmParams, zc->staticSize != 0, params->useRowMatchFinder, buffInSize, buffOutSize, pledgedSrcSize); + int resizeWorkspace; + FORWARD_IF_ERROR(neededSpace, "cctx size estimate failed!"); if (!zc->staticSize) ZSTD_cwksp_bump_oversized_duration(ws, 0); - /* Check if workspace is large enough, alloc a new one if needed */ - { + { /* Check if workspace is large enough, alloc a new one if needed */ int const workspaceTooSmall = ZSTD_cwksp_sizeof(ws) < neededSpace; int const workspaceWasteful = ZSTD_cwksp_check_wasteful(ws, neededSpace); - + resizeWorkspace = workspaceTooSmall || workspaceWasteful; DEBUGLOG(4, "Need %zu B workspace", neededSpace); DEBUGLOG(4, "windowSize: %zu - blockSize: %zu", windowSize, blockSize); - if (workspaceTooSmall || workspaceWasteful) { + if (resizeWorkspace) { DEBUGLOG(4, "Resize workspaceSize from %zuKB to %zuKB", ZSTD_cwksp_sizeof(ws) >> 10, neededSpace >> 10); @@ -1629,14 +1831,13 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, zc->blockState.nextCBlock = (ZSTD_compressedBlockState_t*) ZSTD_cwksp_reserve_object(ws, sizeof(ZSTD_compressedBlockState_t)); RETURN_ERROR_IF(zc->blockState.nextCBlock == NULL, memory_allocation, "couldn't allocate nextCBlock"); zc->entropyWorkspace = (U32*) ZSTD_cwksp_reserve_object(ws, ENTROPY_WORKSPACE_SIZE); - RETURN_ERROR_IF(zc->blockState.nextCBlock == NULL, memory_allocation, "couldn't allocate entropyWorkspace"); + RETURN_ERROR_IF(zc->entropyWorkspace == NULL, memory_allocation, "couldn't allocate entropyWorkspace"); } } ZSTD_cwksp_clear(ws); /* init params */ - zc->appliedParams = params; - zc->blockState.matchState.cParams = params.cParams; + zc->blockState.matchState.cParams = params->cParams; zc->pledgedSrcSizePlusOne = pledgedSrcSize+1; zc->consumedSrcSize = 0; zc->producedCSize = 0; @@ -1667,11 +1868,11 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, zc->outBuff = (char*)ZSTD_cwksp_reserve_buffer(ws, buffOutSize); /* ldm bucketOffsets table */ - if (params.ldmParams.enableLdm) { + if (params->ldmParams.enableLdm == ZSTD_ps_enable) { /* TODO: avoid memset? */ size_t const numBuckets = - ((size_t)1) << (params.ldmParams.hashLog - - params.ldmParams.bucketSizeLog); + ((size_t)1) << (params->ldmParams.hashLog - + params->ldmParams.bucketSizeLog); zc->ldmState.bucketOffsets = ZSTD_cwksp_reserve_buffer(ws, numBuckets); ZSTD_memset(zc->ldmState.bucketOffsets, 0, numBuckets); } @@ -1687,32 +1888,28 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, FORWARD_IF_ERROR(ZSTD_reset_matchState( &zc->blockState.matchState, ws, - ¶ms.cParams, + ¶ms->cParams, + params->useRowMatchFinder, crp, needsIndexReset, ZSTD_resetTarget_CCtx), ""); /* ldm hash table */ - if (params.ldmParams.enableLdm) { + if (params->ldmParams.enableLdm == ZSTD_ps_enable) { /* TODO: avoid memset? */ - size_t const ldmHSize = ((size_t)1) << params.ldmParams.hashLog; + size_t const ldmHSize = ((size_t)1) << params->ldmParams.hashLog; zc->ldmState.hashTable = (ldmEntry_t*)ZSTD_cwksp_reserve_aligned(ws, ldmHSize * sizeof(ldmEntry_t)); ZSTD_memset(zc->ldmState.hashTable, 0, ldmHSize * sizeof(ldmEntry_t)); zc->ldmSequences = (rawSeq*)ZSTD_cwksp_reserve_aligned(ws, maxNbLdmSeq * sizeof(rawSeq)); zc->maxNbLdmSequences = maxNbLdmSeq; ZSTD_window_init(&zc->ldmState.window); - ZSTD_window_clear(&zc->ldmState.window); zc->ldmState.loadedDictEnd = 0; } - /* Due to alignment, when reusing a workspace, we can actually consume - * up to 3 extra bytes for alignment. See the comments in zstd_cwksp.h - */ - assert(ZSTD_cwksp_used(ws) >= neededSpace && - ZSTD_cwksp_used(ws) <= neededSpace + 3); - DEBUGLOG(3, "wksp: finished allocating, %zd bytes remain available", ZSTD_cwksp_available_space(ws)); + assert(ZSTD_cwksp_estimated_space_within_bounds(ws, neededSpace, resizeWorkspace)); + zc->initialized = 1; return 0; @@ -1768,6 +1965,8 @@ ZSTD_resetCCtx_byAttachingCDict(ZSTD_CCtx* cctx, U64 pledgedSrcSize, ZSTD_buffered_policy_e zbuff) { + DEBUGLOG(4, "ZSTD_resetCCtx_byAttachingCDict() pledgedSrcSize=%llu", + (unsigned long long)pledgedSrcSize); { ZSTD_compressionParameters adjusted_cdict_cParams = cdict->matchState.cParams; unsigned const windowLog = params.cParams.windowLog; @@ -1783,7 +1982,9 @@ ZSTD_resetCCtx_byAttachingCDict(ZSTD_CCtx* cctx, params.cParams = ZSTD_adjustCParams_internal(adjusted_cdict_cParams, pledgedSrcSize, cdict->dictContentSize, ZSTD_cpm_attachDict); params.cParams.windowLog = windowLog; - FORWARD_IF_ERROR(ZSTD_resetCCtx_internal(cctx, params, pledgedSrcSize, + params.useRowMatchFinder = cdict->useRowMatchFinder; /* cdict overrides */ + FORWARD_IF_ERROR(ZSTD_resetCCtx_internal(cctx, ¶ms, pledgedSrcSize, + /* loadedDictSize */ 0, ZSTDcrp_makeClean, zbuff), ""); assert(cctx->appliedParams.cParams.strategy == adjusted_cdict_cParams.strategy); } @@ -1827,15 +2028,17 @@ static size_t ZSTD_resetCCtx_byCopyingCDict(ZSTD_CCtx* cctx, const ZSTD_compressionParameters *cdict_cParams = &cdict->matchState.cParams; assert(!cdict->matchState.dedicatedDictSearch); - - DEBUGLOG(4, "copying dictionary into context"); + DEBUGLOG(4, "ZSTD_resetCCtx_byCopyingCDict() pledgedSrcSize=%llu", + (unsigned long long)pledgedSrcSize); { unsigned const windowLog = params.cParams.windowLog; assert(windowLog != 0); /* Copy only compression parameters related to tables. */ params.cParams = *cdict_cParams; params.cParams.windowLog = windowLog; - FORWARD_IF_ERROR(ZSTD_resetCCtx_internal(cctx, params, pledgedSrcSize, + params.useRowMatchFinder = cdict->useRowMatchFinder; + FORWARD_IF_ERROR(ZSTD_resetCCtx_internal(cctx, ¶ms, pledgedSrcSize, + /* loadedDictSize */ 0, ZSTDcrp_leaveDirty, zbuff), ""); assert(cctx->appliedParams.cParams.strategy == cdict_cParams->strategy); assert(cctx->appliedParams.cParams.hashLog == cdict_cParams->hashLog); @@ -1843,17 +2046,30 @@ static size_t ZSTD_resetCCtx_byCopyingCDict(ZSTD_CCtx* cctx, } ZSTD_cwksp_mark_tables_dirty(&cctx->workspace); + assert(params.useRowMatchFinder != ZSTD_ps_auto); /* copy tables */ - { size_t const chainSize = (cdict_cParams->strategy == ZSTD_fast) ? 0 : ((size_t)1 << cdict_cParams->chainLog); + { size_t const chainSize = ZSTD_allocateChainTable(cdict_cParams->strategy, cdict->useRowMatchFinder, 0 /* DDS guaranteed disabled */) + ? ((size_t)1 << cdict_cParams->chainLog) + : 0; size_t const hSize = (size_t)1 << cdict_cParams->hashLog; ZSTD_memcpy(cctx->blockState.matchState.hashTable, cdict->matchState.hashTable, hSize * sizeof(U32)); - ZSTD_memcpy(cctx->blockState.matchState.chainTable, + /* Do not copy cdict's chainTable if cctx has parameters such that it would not use chainTable */ + if (ZSTD_allocateChainTable(cctx->appliedParams.cParams.strategy, cctx->appliedParams.useRowMatchFinder, 0 /* forDDSDict */)) { + ZSTD_memcpy(cctx->blockState.matchState.chainTable, cdict->matchState.chainTable, chainSize * sizeof(U32)); + } + /* copy tag table */ + if (ZSTD_rowMatchFinderUsed(cdict_cParams->strategy, cdict->useRowMatchFinder)) { + size_t const tagTableSize = hSize*sizeof(U16); + ZSTD_memcpy(cctx->blockState.matchState.tagTable, + cdict->matchState.tagTable, + tagTableSize); + } } /* Zero the hashTable3, since the cdict never fills it */ @@ -1917,16 +2133,22 @@ static size_t ZSTD_copyCCtx_internal(ZSTD_CCtx* dstCCtx, U64 pledgedSrcSize, ZSTD_buffered_policy_e zbuff) { - DEBUGLOG(5, "ZSTD_copyCCtx_internal"); RETURN_ERROR_IF(srcCCtx->stage!=ZSTDcs_init, stage_wrong, "Can't copy a ctx that's not in init stage."); - + DEBUGLOG(5, "ZSTD_copyCCtx_internal"); ZSTD_memcpy(&dstCCtx->customMem, &srcCCtx->customMem, sizeof(ZSTD_customMem)); { ZSTD_CCtx_params params = dstCCtx->requestedParams; /* Copy only compression parameters related to tables. */ params.cParams = srcCCtx->appliedParams.cParams; + assert(srcCCtx->appliedParams.useRowMatchFinder != ZSTD_ps_auto); + assert(srcCCtx->appliedParams.useBlockSplitter != ZSTD_ps_auto); + assert(srcCCtx->appliedParams.ldmParams.enableLdm != ZSTD_ps_auto); + params.useRowMatchFinder = srcCCtx->appliedParams.useRowMatchFinder; + params.useBlockSplitter = srcCCtx->appliedParams.useBlockSplitter; + params.ldmParams = srcCCtx->appliedParams.ldmParams; params.fParams = fParams; - ZSTD_resetCCtx_internal(dstCCtx, params, pledgedSrcSize, + ZSTD_resetCCtx_internal(dstCCtx, ¶ms, pledgedSrcSize, + /* loadedDictSize */ 0, ZSTDcrp_leaveDirty, zbuff); assert(dstCCtx->appliedParams.cParams.windowLog == srcCCtx->appliedParams.cParams.windowLog); assert(dstCCtx->appliedParams.cParams.strategy == srcCCtx->appliedParams.cParams.strategy); @@ -1938,7 +2160,11 @@ static size_t ZSTD_copyCCtx_internal(ZSTD_CCtx* dstCCtx, ZSTD_cwksp_mark_tables_dirty(&dstCCtx->workspace); /* copy tables */ - { size_t const chainSize = (srcCCtx->appliedParams.cParams.strategy == ZSTD_fast) ? 0 : ((size_t)1 << srcCCtx->appliedParams.cParams.chainLog); + { size_t const chainSize = ZSTD_allocateChainTable(srcCCtx->appliedParams.cParams.strategy, + srcCCtx->appliedParams.useRowMatchFinder, + 0 /* forDDSDict */) + ? ((size_t)1 << srcCCtx->appliedParams.cParams.chainLog) + : 0; size_t const hSize = (size_t)1 << srcCCtx->appliedParams.cParams.hashLog; int const h3log = srcCCtx->blockState.matchState.hashLog3; size_t const h3Size = h3log ? ((size_t)1 << h3log) : 0; @@ -2005,6 +2231,8 @@ ZSTD_reduceTable_internal (U32* const table, U32 const size, U32 const reducerVa int const nbRows = (int)size / ZSTD_ROWSIZE; int cellNb = 0; int rowNb; + /* Protect special index values < ZSTD_WINDOW_START_INDEX. */ + U32 const reducerThreshold = reducerValue + ZSTD_WINDOW_START_INDEX; assert((size & (ZSTD_ROWSIZE-1)) == 0); /* multiple of ZSTD_ROWSIZE */ assert(size < (1U<<31)); /* can be casted to int */ @@ -2012,12 +2240,17 @@ ZSTD_reduceTable_internal (U32* const table, U32 const size, U32 const reducerVa for (rowNb=0 ; rowNb < nbRows ; rowNb++) { int column; for (column=0; columnhashTable, hSize, reducerValue); } - if (params->cParams.strategy != ZSTD_fast) { + if (ZSTD_allocateChainTable(params->cParams.strategy, params->useRowMatchFinder, (U32)ms->dedicatedDictSearch)) { U32 const chainSize = (U32)1 << params->cParams.chainLog; if (params->cParams.strategy == ZSTD_btlazy2) ZSTD_reduceTable_btlazy2(ms->chainTable, chainSize, reducerValue); @@ -2072,14 +2305,14 @@ void ZSTD_seqToCodes(const seqStore_t* seqStorePtr) assert(nbSeq <= seqStorePtr->maxNbSeq); for (u=0; ulongLengthID==1) + if (seqStorePtr->longLengthType==ZSTD_llt_literalLength) llCodeTable[seqStorePtr->longLengthPos] = MaxLL; - if (seqStorePtr->longLengthID==2) + if (seqStorePtr->longLengthType==ZSTD_llt_matchLength) mlCodeTable[seqStorePtr->longLengthPos] = MaxML; } @@ -2093,10 +2326,161 @@ static int ZSTD_useTargetCBlockSize(const ZSTD_CCtx_params* cctxParams) return (cctxParams->targetCBlockSize != 0); } -/* ZSTD_entropyCompressSequences_internal(): - * actually compresses both literals and sequences */ +/* ZSTD_blockSplitterEnabled(): + * Returns if block splitting param is being used + * If used, compression will do best effort to split a block in order to improve compression ratio. + * At the time this function is called, the parameter must be finalized. + * Returns 1 if true, 0 otherwise. */ +static int ZSTD_blockSplitterEnabled(ZSTD_CCtx_params* cctxParams) +{ + DEBUGLOG(5, "ZSTD_blockSplitterEnabled (useBlockSplitter=%d)", cctxParams->useBlockSplitter); + assert(cctxParams->useBlockSplitter != ZSTD_ps_auto); + return (cctxParams->useBlockSplitter == ZSTD_ps_enable); +} + +/* Type returned by ZSTD_buildSequencesStatistics containing finalized symbol encoding types + * and size of the sequences statistics + */ +typedef struct { + U32 LLtype; + U32 Offtype; + U32 MLtype; + size_t size; + size_t lastCountSize; /* Accounts for bug in 1.3.4. More detail in ZSTD_entropyCompressSeqStore_internal() */ +} ZSTD_symbolEncodingTypeStats_t; + +/* ZSTD_buildSequencesStatistics(): + * Returns a ZSTD_symbolEncodingTypeStats_t, or a zstd error code in the `size` field. + * Modifies `nextEntropy` to have the appropriate values as a side effect. + * nbSeq must be greater than 0. + * + * entropyWkspSize must be of size at least ENTROPY_WORKSPACE_SIZE - (MaxSeq + 1)*sizeof(U32) + */ +static ZSTD_symbolEncodingTypeStats_t +ZSTD_buildSequencesStatistics(seqStore_t* seqStorePtr, size_t nbSeq, + const ZSTD_fseCTables_t* prevEntropy, ZSTD_fseCTables_t* nextEntropy, + BYTE* dst, const BYTE* const dstEnd, + ZSTD_strategy strategy, unsigned* countWorkspace, + void* entropyWorkspace, size_t entropyWkspSize) { + BYTE* const ostart = dst; + const BYTE* const oend = dstEnd; + BYTE* op = ostart; + FSE_CTable* CTable_LitLength = nextEntropy->litlengthCTable; + FSE_CTable* CTable_OffsetBits = nextEntropy->offcodeCTable; + FSE_CTable* CTable_MatchLength = nextEntropy->matchlengthCTable; + const BYTE* const ofCodeTable = seqStorePtr->ofCode; + const BYTE* const llCodeTable = seqStorePtr->llCode; + const BYTE* const mlCodeTable = seqStorePtr->mlCode; + ZSTD_symbolEncodingTypeStats_t stats; + + stats.lastCountSize = 0; + /* convert length/distances into codes */ + ZSTD_seqToCodes(seqStorePtr); + assert(op <= oend); + assert(nbSeq != 0); /* ZSTD_selectEncodingType() divides by nbSeq */ + /* build CTable for Literal Lengths */ + { unsigned max = MaxLL; + size_t const mostFrequent = HIST_countFast_wksp(countWorkspace, &max, llCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ + DEBUGLOG(5, "Building LL table"); + nextEntropy->litlength_repeatMode = prevEntropy->litlength_repeatMode; + stats.LLtype = ZSTD_selectEncodingType(&nextEntropy->litlength_repeatMode, + countWorkspace, max, mostFrequent, nbSeq, + LLFSELog, prevEntropy->litlengthCTable, + LL_defaultNorm, LL_defaultNormLog, + ZSTD_defaultAllowed, strategy); + assert(set_basic < set_compressed && set_rle < set_compressed); + assert(!(stats.LLtype < set_compressed && nextEntropy->litlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ + { size_t const countSize = ZSTD_buildCTable( + op, (size_t)(oend - op), + CTable_LitLength, LLFSELog, (symbolEncodingType_e)stats.LLtype, + countWorkspace, max, llCodeTable, nbSeq, + LL_defaultNorm, LL_defaultNormLog, MaxLL, + prevEntropy->litlengthCTable, + sizeof(prevEntropy->litlengthCTable), + entropyWorkspace, entropyWkspSize); + if (ZSTD_isError(countSize)) { + DEBUGLOG(3, "ZSTD_buildCTable for LitLens failed"); + stats.size = countSize; + return stats; + } + if (stats.LLtype == set_compressed) + stats.lastCountSize = countSize; + op += countSize; + assert(op <= oend); + } } + /* build CTable for Offsets */ + { unsigned max = MaxOff; + size_t const mostFrequent = HIST_countFast_wksp( + countWorkspace, &max, ofCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ + /* We can only use the basic table if max <= DefaultMaxOff, otherwise the offsets are too large */ + ZSTD_defaultPolicy_e const defaultPolicy = (max <= DefaultMaxOff) ? ZSTD_defaultAllowed : ZSTD_defaultDisallowed; + DEBUGLOG(5, "Building OF table"); + nextEntropy->offcode_repeatMode = prevEntropy->offcode_repeatMode; + stats.Offtype = ZSTD_selectEncodingType(&nextEntropy->offcode_repeatMode, + countWorkspace, max, mostFrequent, nbSeq, + OffFSELog, prevEntropy->offcodeCTable, + OF_defaultNorm, OF_defaultNormLog, + defaultPolicy, strategy); + assert(!(stats.Offtype < set_compressed && nextEntropy->offcode_repeatMode != FSE_repeat_none)); /* We don't copy tables */ + { size_t const countSize = ZSTD_buildCTable( + op, (size_t)(oend - op), + CTable_OffsetBits, OffFSELog, (symbolEncodingType_e)stats.Offtype, + countWorkspace, max, ofCodeTable, nbSeq, + OF_defaultNorm, OF_defaultNormLog, DefaultMaxOff, + prevEntropy->offcodeCTable, + sizeof(prevEntropy->offcodeCTable), + entropyWorkspace, entropyWkspSize); + if (ZSTD_isError(countSize)) { + DEBUGLOG(3, "ZSTD_buildCTable for Offsets failed"); + stats.size = countSize; + return stats; + } + if (stats.Offtype == set_compressed) + stats.lastCountSize = countSize; + op += countSize; + assert(op <= oend); + } } + /* build CTable for MatchLengths */ + { unsigned max = MaxML; + size_t const mostFrequent = HIST_countFast_wksp( + countWorkspace, &max, mlCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ + DEBUGLOG(5, "Building ML table (remaining space : %i)", (int)(oend-op)); + nextEntropy->matchlength_repeatMode = prevEntropy->matchlength_repeatMode; + stats.MLtype = ZSTD_selectEncodingType(&nextEntropy->matchlength_repeatMode, + countWorkspace, max, mostFrequent, nbSeq, + MLFSELog, prevEntropy->matchlengthCTable, + ML_defaultNorm, ML_defaultNormLog, + ZSTD_defaultAllowed, strategy); + assert(!(stats.MLtype < set_compressed && nextEntropy->matchlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ + { size_t const countSize = ZSTD_buildCTable( + op, (size_t)(oend - op), + CTable_MatchLength, MLFSELog, (symbolEncodingType_e)stats.MLtype, + countWorkspace, max, mlCodeTable, nbSeq, + ML_defaultNorm, ML_defaultNormLog, MaxML, + prevEntropy->matchlengthCTable, + sizeof(prevEntropy->matchlengthCTable), + entropyWorkspace, entropyWkspSize); + if (ZSTD_isError(countSize)) { + DEBUGLOG(3, "ZSTD_buildCTable for MatchLengths failed"); + stats.size = countSize; + return stats; + } + if (stats.MLtype == set_compressed) + stats.lastCountSize = countSize; + op += countSize; + assert(op <= oend); + } } + stats.size = (size_t)(op-ostart); + return stats; +} + +/* ZSTD_entropyCompressSeqStore_internal(): + * compresses both literals and sequences + * Returns compressed size of block, or a zstd error. + */ +#define SUSPECT_UNCOMPRESSIBLE_LITERAL_RATIO 20 MEM_STATIC size_t -ZSTD_entropyCompressSequences_internal(seqStore_t* seqStorePtr, +ZSTD_entropyCompressSeqStore_internal(seqStore_t* seqStorePtr, const ZSTD_entropyCTables_t* prevEntropy, ZSTD_entropyCTables_t* nextEntropy, const ZSTD_CCtx_params* cctxParams, @@ -2110,36 +2494,38 @@ ZSTD_entropyCompressSequences_internal(seqStore_t* seqStorePtr, FSE_CTable* CTable_LitLength = nextEntropy->fse.litlengthCTable; FSE_CTable* CTable_OffsetBits = nextEntropy->fse.offcodeCTable; FSE_CTable* CTable_MatchLength = nextEntropy->fse.matchlengthCTable; - U32 LLtype, Offtype, MLtype; /* compressed, raw or rle */ const seqDef* const sequences = seqStorePtr->sequencesStart; + const size_t nbSeq = seqStorePtr->sequences - seqStorePtr->sequencesStart; const BYTE* const ofCodeTable = seqStorePtr->ofCode; const BYTE* const llCodeTable = seqStorePtr->llCode; const BYTE* const mlCodeTable = seqStorePtr->mlCode; BYTE* const ostart = (BYTE*)dst; BYTE* const oend = ostart + dstCapacity; BYTE* op = ostart; - size_t const nbSeq = (size_t)(seqStorePtr->sequences - seqStorePtr->sequencesStart); - BYTE* seqHead; - BYTE* lastNCount = NULL; + size_t lastCountSize; entropyWorkspace = count + (MaxSeq + 1); entropyWkspSize -= (MaxSeq + 1) * sizeof(*count); - DEBUGLOG(4, "ZSTD_entropyCompressSequences_internal (nbSeq=%zu)", nbSeq); + DEBUGLOG(4, "ZSTD_entropyCompressSeqStore_internal (nbSeq=%zu)", nbSeq); ZSTD_STATIC_ASSERT(HUF_WORKSPACE_SIZE >= (1<= HUF_WORKSPACE_SIZE); /* Compress literals */ { const BYTE* const literals = seqStorePtr->litStart; + size_t const numSequences = seqStorePtr->sequences - seqStorePtr->sequencesStart; + size_t const numLiterals = seqStorePtr->lit - seqStorePtr->litStart; + /* Base suspicion of uncompressibility on ratio of literals to sequences */ + unsigned const suspectUncompressible = (numSequences == 0) || (numLiterals / numSequences >= SUSPECT_UNCOMPRESSIBLE_LITERAL_RATIO); size_t const litSize = (size_t)(seqStorePtr->lit - literals); size_t const cSize = ZSTD_compressLiterals( &prevEntropy->huf, &nextEntropy->huf, cctxParams->cParams.strategy, - ZSTD_disableLiteralsCompression(cctxParams), + ZSTD_literalsCompressionIsDisabled(cctxParams), op, dstCapacity, literals, litSize, entropyWorkspace, entropyWkspSize, - bmi2); + bmi2, suspectUncompressible); FORWARD_IF_ERROR(cSize, "ZSTD_compressLiterals failed"); assert(cSize <= dstCapacity); op += cSize; @@ -2165,95 +2551,20 @@ ZSTD_entropyCompressSequences_internal(seqStore_t* seqStorePtr, ZSTD_memcpy(&nextEntropy->fse, &prevEntropy->fse, sizeof(prevEntropy->fse)); return (size_t)(op - ostart); } - - /* seqHead : flags for FSE encoding type */ - seqHead = op++; - assert(op <= oend); - - /* convert length/distances into codes */ - ZSTD_seqToCodes(seqStorePtr); - /* build CTable for Literal Lengths */ - { unsigned max = MaxLL; - size_t const mostFrequent = HIST_countFast_wksp(count, &max, llCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ - DEBUGLOG(5, "Building LL table"); - nextEntropy->fse.litlength_repeatMode = prevEntropy->fse.litlength_repeatMode; - LLtype = ZSTD_selectEncodingType(&nextEntropy->fse.litlength_repeatMode, - count, max, mostFrequent, nbSeq, - LLFSELog, prevEntropy->fse.litlengthCTable, - LL_defaultNorm, LL_defaultNormLog, - ZSTD_defaultAllowed, strategy); - assert(set_basic < set_compressed && set_rle < set_compressed); - assert(!(LLtype < set_compressed && nextEntropy->fse.litlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable( - op, (size_t)(oend - op), - CTable_LitLength, LLFSELog, (symbolEncodingType_e)LLtype, - count, max, llCodeTable, nbSeq, - LL_defaultNorm, LL_defaultNormLog, MaxLL, - prevEntropy->fse.litlengthCTable, - sizeof(prevEntropy->fse.litlengthCTable), - entropyWorkspace, entropyWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for LitLens failed"); - if (LLtype == set_compressed) - lastNCount = op; - op += countSize; - assert(op <= oend); - } } - /* build CTable for Offsets */ - { unsigned max = MaxOff; - size_t const mostFrequent = HIST_countFast_wksp( - count, &max, ofCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ - /* We can only use the basic table if max <= DefaultMaxOff, otherwise the offsets are too large */ - ZSTD_defaultPolicy_e const defaultPolicy = (max <= DefaultMaxOff) ? ZSTD_defaultAllowed : ZSTD_defaultDisallowed; - DEBUGLOG(5, "Building OF table"); - nextEntropy->fse.offcode_repeatMode = prevEntropy->fse.offcode_repeatMode; - Offtype = ZSTD_selectEncodingType(&nextEntropy->fse.offcode_repeatMode, - count, max, mostFrequent, nbSeq, - OffFSELog, prevEntropy->fse.offcodeCTable, - OF_defaultNorm, OF_defaultNormLog, - defaultPolicy, strategy); - assert(!(Offtype < set_compressed && nextEntropy->fse.offcode_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable( - op, (size_t)(oend - op), - CTable_OffsetBits, OffFSELog, (symbolEncodingType_e)Offtype, - count, max, ofCodeTable, nbSeq, - OF_defaultNorm, OF_defaultNormLog, DefaultMaxOff, - prevEntropy->fse.offcodeCTable, - sizeof(prevEntropy->fse.offcodeCTable), - entropyWorkspace, entropyWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for Offsets failed"); - if (Offtype == set_compressed) - lastNCount = op; - op += countSize; - assert(op <= oend); - } } - /* build CTable for MatchLengths */ - { unsigned max = MaxML; - size_t const mostFrequent = HIST_countFast_wksp( - count, &max, mlCodeTable, nbSeq, entropyWorkspace, entropyWkspSize); /* can't fail */ - DEBUGLOG(5, "Building ML table (remaining space : %i)", (int)(oend-op)); - nextEntropy->fse.matchlength_repeatMode = prevEntropy->fse.matchlength_repeatMode; - MLtype = ZSTD_selectEncodingType(&nextEntropy->fse.matchlength_repeatMode, - count, max, mostFrequent, nbSeq, - MLFSELog, prevEntropy->fse.matchlengthCTable, - ML_defaultNorm, ML_defaultNormLog, - ZSTD_defaultAllowed, strategy); - assert(!(MLtype < set_compressed && nextEntropy->fse.matchlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable( - op, (size_t)(oend - op), - CTable_MatchLength, MLFSELog, (symbolEncodingType_e)MLtype, - count, max, mlCodeTable, nbSeq, - ML_defaultNorm, ML_defaultNormLog, MaxML, - prevEntropy->fse.matchlengthCTable, - sizeof(prevEntropy->fse.matchlengthCTable), - entropyWorkspace, entropyWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for MatchLengths failed"); - if (MLtype == set_compressed) - lastNCount = op; - op += countSize; - assert(op <= oend); - } } - - *seqHead = (BYTE)((LLtype<<6) + (Offtype<<4) + (MLtype<<2)); + { + ZSTD_symbolEncodingTypeStats_t stats; + BYTE* seqHead = op++; + /* build stats for sequences */ + stats = ZSTD_buildSequencesStatistics(seqStorePtr, nbSeq, + &prevEntropy->fse, &nextEntropy->fse, + op, oend, + strategy, count, + entropyWorkspace, entropyWkspSize); + FORWARD_IF_ERROR(stats.size, "ZSTD_buildSequencesStatistics failed!"); + *seqHead = (BYTE)((stats.LLtype<<6) + (stats.Offtype<<4) + (stats.MLtype<<2)); + lastCountSize = stats.lastCountSize; + op += stats.size; + } { size_t const bitstreamSize = ZSTD_encodeSequences( op, (size_t)(oend - op), @@ -2273,9 +2584,9 @@ ZSTD_entropyCompressSequences_internal(seqStore_t* seqStorePtr, * In this exceedingly rare case, we will simply emit an uncompressed * block, since it isn't worth optimizing. */ - if (lastNCount && (op - lastNCount) < 4) { - /* NCountSize >= 2 && bitstreamSize > 0 ==> lastCountSize == 3 */ - assert(op - lastNCount == 3); + if (lastCountSize && (lastCountSize + bitstreamSize) < 4) { + /* lastCountSize >= 2 && bitstreamSize > 0 ==> lastCountSize == 3 */ + assert(lastCountSize + bitstreamSize == 3); DEBUGLOG(5, "Avoiding bug in zstd decoder in versions <= 1.3.4 by " "emitting an uncompressed block."); return 0; @@ -2287,7 +2598,7 @@ ZSTD_entropyCompressSequences_internal(seqStore_t* seqStorePtr, } MEM_STATIC size_t -ZSTD_entropyCompressSequences(seqStore_t* seqStorePtr, +ZSTD_entropyCompressSeqStore(seqStore_t* seqStorePtr, const ZSTD_entropyCTables_t* prevEntropy, ZSTD_entropyCTables_t* nextEntropy, const ZSTD_CCtx_params* cctxParams, @@ -2296,7 +2607,7 @@ ZSTD_entropyCompressSequences(seqStore_t* seqStorePtr, void* entropyWorkspace, size_t entropyWkspSize, int bmi2) { - size_t const cSize = ZSTD_entropyCompressSequences_internal( + size_t const cSize = ZSTD_entropyCompressSeqStore_internal( seqStorePtr, prevEntropy, nextEntropy, cctxParams, dst, dstCapacity, entropyWorkspace, entropyWkspSize, bmi2); @@ -2306,20 +2617,20 @@ ZSTD_entropyCompressSequences(seqStore_t* seqStorePtr, */ if ((cSize == ERROR(dstSize_tooSmall)) & (srcSize <= dstCapacity)) return 0; /* block not compressed */ - FORWARD_IF_ERROR(cSize, "ZSTD_entropyCompressSequences_internal failed"); + FORWARD_IF_ERROR(cSize, "ZSTD_entropyCompressSeqStore_internal failed"); /* Check compressibility */ { size_t const maxCSize = srcSize - ZSTD_minGain(srcSize, cctxParams->cParams.strategy); if (cSize >= maxCSize) return 0; /* block not compressed */ } - DEBUGLOG(4, "ZSTD_entropyCompressSequences() cSize: %zu\n", cSize); + DEBUGLOG(4, "ZSTD_entropyCompressSeqStore() cSize: %zu", cSize); return cSize; } /* ZSTD_selectBlockCompressor() : * Not static, but internal use only (used by long distance matcher) * assumption : strat is a valid strategy */ -ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_dictMode_e dictMode) +ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramSwitch_e useRowMatchFinder, ZSTD_dictMode_e dictMode) { static const ZSTD_blockCompressor blockCompressor[4][ZSTD_STRATEGY_MAX+1] = { { ZSTD_compressBlock_fast /* default for 0 */, @@ -2367,7 +2678,28 @@ ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_dictMo ZSTD_STATIC_ASSERT((unsigned)ZSTD_fast == 1); assert(ZSTD_cParam_withinBounds(ZSTD_c_strategy, strat)); - selectedCompressor = blockCompressor[(int)dictMode][(int)strat]; + DEBUGLOG(4, "Selected block compressor: dictMode=%d strat=%d rowMatchfinder=%d", (int)dictMode, (int)strat, (int)useRowMatchFinder); + if (ZSTD_rowMatchFinderUsed(strat, useRowMatchFinder)) { + static const ZSTD_blockCompressor rowBasedBlockCompressors[4][3] = { + { ZSTD_compressBlock_greedy_row, + ZSTD_compressBlock_lazy_row, + ZSTD_compressBlock_lazy2_row }, + { ZSTD_compressBlock_greedy_extDict_row, + ZSTD_compressBlock_lazy_extDict_row, + ZSTD_compressBlock_lazy2_extDict_row }, + { ZSTD_compressBlock_greedy_dictMatchState_row, + ZSTD_compressBlock_lazy_dictMatchState_row, + ZSTD_compressBlock_lazy2_dictMatchState_row }, + { ZSTD_compressBlock_greedy_dedicatedDictSearch_row, + ZSTD_compressBlock_lazy_dedicatedDictSearch_row, + ZSTD_compressBlock_lazy2_dedicatedDictSearch_row } + }; + DEBUGLOG(4, "Selecting a row-based matchfinder"); + assert(useRowMatchFinder != ZSTD_ps_auto); + selectedCompressor = rowBasedBlockCompressors[(int)dictMode][(int)strat - (int)ZSTD_greedy]; + } else { + selectedCompressor = blockCompressor[(int)dictMode][(int)strat]; + } assert(selectedCompressor != NULL); return selectedCompressor; } @@ -2383,7 +2715,7 @@ void ZSTD_resetSeqStore(seqStore_t* ssPtr) { ssPtr->lit = ssPtr->litStart; ssPtr->sequences = ssPtr->sequencesStart; - ssPtr->longLengthID = 0; + ssPtr->longLengthType = ZSTD_llt_none; } typedef enum { ZSTDbss_compress, ZSTDbss_noCompress } ZSTD_buildSeqStore_e; @@ -2430,15 +2762,16 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) zc->blockState.nextCBlock->rep[i] = zc->blockState.prevCBlock->rep[i]; } if (zc->externSeqStore.pos < zc->externSeqStore.size) { - assert(!zc->appliedParams.ldmParams.enableLdm); + assert(zc->appliedParams.ldmParams.enableLdm == ZSTD_ps_disable); /* Updates ldmSeqStore.pos */ lastLLSize = ZSTD_ldm_blockCompress(&zc->externSeqStore, ms, &zc->seqStore, zc->blockState.nextCBlock->rep, + zc->appliedParams.useRowMatchFinder, src, srcSize); assert(zc->externSeqStore.pos <= zc->externSeqStore.size); - } else if (zc->appliedParams.ldmParams.enableLdm) { + } else if (zc->appliedParams.ldmParams.enableLdm == ZSTD_ps_enable) { rawSeqStore_t ldmSeqStore = kNullRawSeqStore; ldmSeqStore.seq = zc->ldmSequences; @@ -2452,10 +2785,13 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize) ZSTD_ldm_blockCompress(&ldmSeqStore, ms, &zc->seqStore, zc->blockState.nextCBlock->rep, + zc->appliedParams.useRowMatchFinder, src, srcSize); assert(ldmSeqStore.pos == ldmSeqStore.size); } else { /* not long range mode */ - ZSTD_blockCompressor const blockCompressor = ZSTD_selectBlockCompressor(zc->appliedParams.cParams.strategy, dictMode); + ZSTD_blockCompressor const blockCompressor = ZSTD_selectBlockCompressor(zc->appliedParams.cParams.strategy, + zc->appliedParams.useRowMatchFinder, + dictMode); ms->ldmSeqStore = NULL; lastLLSize = blockCompressor(ms, &zc->seqStore, zc->blockState.nextCBlock->rep, src, srcSize); } @@ -2483,22 +2819,22 @@ static void ZSTD_copyBlockSequences(ZSTD_CCtx* zc) assert(zc->seqCollector.maxSequences >= seqStoreSeqSize + 1); ZSTD_memcpy(updatedRepcodes.rep, zc->blockState.prevCBlock->rep, sizeof(repcodes_t)); for (i = 0; i < seqStoreSeqSize; ++i) { - U32 rawOffset = seqStoreSeqs[i].offset - ZSTD_REP_NUM; + U32 rawOffset = seqStoreSeqs[i].offBase - ZSTD_REP_NUM; outSeqs[i].litLength = seqStoreSeqs[i].litLength; - outSeqs[i].matchLength = seqStoreSeqs[i].matchLength + MINMATCH; + outSeqs[i].matchLength = seqStoreSeqs[i].mlBase + MINMATCH; outSeqs[i].rep = 0; if (i == seqStore->longLengthPos) { - if (seqStore->longLengthID == 1) { + if (seqStore->longLengthType == ZSTD_llt_literalLength) { outSeqs[i].litLength += 0x10000; - } else if (seqStore->longLengthID == 2) { + } else if (seqStore->longLengthType == ZSTD_llt_matchLength) { outSeqs[i].matchLength += 0x10000; } } - if (seqStoreSeqs[i].offset <= ZSTD_REP_NUM) { + if (seqStoreSeqs[i].offBase <= ZSTD_REP_NUM) { /* Derive the correct offset corresponding to a repcode */ - outSeqs[i].rep = seqStoreSeqs[i].offset; + outSeqs[i].rep = seqStoreSeqs[i].offBase; if (outSeqs[i].litLength != 0) { rawOffset = updatedRepcodes.rep[outSeqs[i].rep - 1]; } else { @@ -2512,9 +2848,9 @@ static void ZSTD_copyBlockSequences(ZSTD_CCtx* zc) outSeqs[i].offset = rawOffset; /* seqStoreSeqs[i].offset == offCode+1, and ZSTD_updateRep() expects offCode so we provide seqStoreSeqs[i].offset - 1 */ - updatedRepcodes = ZSTD_updateRep(updatedRepcodes.rep, - seqStoreSeqs[i].offset - 1, - seqStoreSeqs[i].litLength == 0); + ZSTD_updateRep(updatedRepcodes.rep, + seqStoreSeqs[i].offBase - 1, + seqStoreSeqs[i].litLength == 0); literalsRead += outSeqs[i].litLength; } /* Insert last literals (if any exist) in the block as a sequence with ml == off == 0. @@ -2602,16 +2938,740 @@ static int ZSTD_maybeRLE(seqStore_t const* seqStore) return nbSeqs < 4 && nbLits < 10; } -static void ZSTD_confirmRepcodesAndEntropyTables(ZSTD_CCtx* zc) +static void ZSTD_blockState_confirmRepcodesAndEntropyTables(ZSTD_blockState_t* const bs) +{ + ZSTD_compressedBlockState_t* const tmp = bs->prevCBlock; + bs->prevCBlock = bs->nextCBlock; + bs->nextCBlock = tmp; +} + +/* Writes the block header */ +static void writeBlockHeader(void* op, size_t cSize, size_t blockSize, U32 lastBlock) { + U32 const cBlockHeader = cSize == 1 ? + lastBlock + (((U32)bt_rle)<<1) + (U32)(blockSize << 3) : + lastBlock + (((U32)bt_compressed)<<1) + (U32)(cSize << 3); + MEM_writeLE24(op, cBlockHeader); + DEBUGLOG(3, "writeBlockHeader: cSize: %zu blockSize: %zu lastBlock: %u", cSize, blockSize, lastBlock); +} + +/* ZSTD_buildBlockEntropyStats_literals() : + * Builds entropy for the literals. + * Stores literals block type (raw, rle, compressed, repeat) and + * huffman description table to hufMetadata. + * Requires ENTROPY_WORKSPACE_SIZE workspace + * @return : size of huffman description table or error code */ +static size_t ZSTD_buildBlockEntropyStats_literals(void* const src, size_t srcSize, + const ZSTD_hufCTables_t* prevHuf, + ZSTD_hufCTables_t* nextHuf, + ZSTD_hufCTablesMetadata_t* hufMetadata, + const int literalsCompressionIsDisabled, + void* workspace, size_t wkspSize) +{ + BYTE* const wkspStart = (BYTE*)workspace; + BYTE* const wkspEnd = wkspStart + wkspSize; + BYTE* const countWkspStart = wkspStart; + unsigned* const countWksp = (unsigned*)workspace; + const size_t countWkspSize = (HUF_SYMBOLVALUE_MAX + 1) * sizeof(unsigned); + BYTE* const nodeWksp = countWkspStart + countWkspSize; + const size_t nodeWkspSize = wkspEnd-nodeWksp; + unsigned maxSymbolValue = HUF_SYMBOLVALUE_MAX; + unsigned huffLog = HUF_TABLELOG_DEFAULT; + HUF_repeat repeat = prevHuf->repeatMode; + DEBUGLOG(5, "ZSTD_buildBlockEntropyStats_literals (srcSize=%zu)", srcSize); + + /* Prepare nextEntropy assuming reusing the existing table */ + ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); + + if (literalsCompressionIsDisabled) { + DEBUGLOG(5, "set_basic - disabled"); + hufMetadata->hType = set_basic; + return 0; + } + + /* small ? don't even attempt compression (speed opt) */ +#ifndef COMPRESS_LITERALS_SIZE_MIN +#define COMPRESS_LITERALS_SIZE_MIN 63 +#endif + { size_t const minLitSize = (prevHuf->repeatMode == HUF_repeat_valid) ? 6 : COMPRESS_LITERALS_SIZE_MIN; + if (srcSize <= minLitSize) { + DEBUGLOG(5, "set_basic - too small"); + hufMetadata->hType = set_basic; + return 0; + } + } + + /* Scan input and build symbol stats */ + { size_t const largest = HIST_count_wksp (countWksp, &maxSymbolValue, (const BYTE*)src, srcSize, workspace, wkspSize); + FORWARD_IF_ERROR(largest, "HIST_count_wksp failed"); + if (largest == srcSize) { + DEBUGLOG(5, "set_rle"); + hufMetadata->hType = set_rle; + return 0; + } + if (largest <= (srcSize >> 7)+4) { + DEBUGLOG(5, "set_basic - no gain"); + hufMetadata->hType = set_basic; + return 0; + } + } + + /* Validate the previous Huffman table */ + if (repeat == HUF_repeat_check && !HUF_validateCTable((HUF_CElt const*)prevHuf->CTable, countWksp, maxSymbolValue)) { + repeat = HUF_repeat_none; + } + + /* Build Huffman Tree */ + ZSTD_memset(nextHuf->CTable, 0, sizeof(nextHuf->CTable)); + huffLog = HUF_optimalTableLog(huffLog, srcSize, maxSymbolValue); + { size_t const maxBits = HUF_buildCTable_wksp((HUF_CElt*)nextHuf->CTable, countWksp, + maxSymbolValue, huffLog, + nodeWksp, nodeWkspSize); + FORWARD_IF_ERROR(maxBits, "HUF_buildCTable_wksp"); + huffLog = (U32)maxBits; + { /* Build and write the CTable */ + size_t const newCSize = HUF_estimateCompressedSize( + (HUF_CElt*)nextHuf->CTable, countWksp, maxSymbolValue); + size_t const hSize = HUF_writeCTable_wksp( + hufMetadata->hufDesBuffer, sizeof(hufMetadata->hufDesBuffer), + (HUF_CElt*)nextHuf->CTable, maxSymbolValue, huffLog, + nodeWksp, nodeWkspSize); + /* Check against repeating the previous CTable */ + if (repeat != HUF_repeat_none) { + size_t const oldCSize = HUF_estimateCompressedSize( + (HUF_CElt const*)prevHuf->CTable, countWksp, maxSymbolValue); + if (oldCSize < srcSize && (oldCSize <= hSize + newCSize || hSize + 12 >= srcSize)) { + DEBUGLOG(5, "set_repeat - smaller"); + ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); + hufMetadata->hType = set_repeat; + return 0; + } + } + if (newCSize + hSize >= srcSize) { + DEBUGLOG(5, "set_basic - no gains"); + ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); + hufMetadata->hType = set_basic; + return 0; + } + DEBUGLOG(5, "set_compressed (hSize=%u)", (U32)hSize); + hufMetadata->hType = set_compressed; + nextHuf->repeatMode = HUF_repeat_check; + return hSize; + } + } +} + + +/* ZSTD_buildDummySequencesStatistics(): + * Returns a ZSTD_symbolEncodingTypeStats_t with all encoding types as set_basic, + * and updates nextEntropy to the appropriate repeatMode. + */ +static ZSTD_symbolEncodingTypeStats_t +ZSTD_buildDummySequencesStatistics(ZSTD_fseCTables_t* nextEntropy) { + ZSTD_symbolEncodingTypeStats_t stats = {set_basic, set_basic, set_basic, 0, 0}; + nextEntropy->litlength_repeatMode = FSE_repeat_none; + nextEntropy->offcode_repeatMode = FSE_repeat_none; + nextEntropy->matchlength_repeatMode = FSE_repeat_none; + return stats; +} + +/* ZSTD_buildBlockEntropyStats_sequences() : + * Builds entropy for the sequences. + * Stores symbol compression modes and fse table to fseMetadata. + * Requires ENTROPY_WORKSPACE_SIZE wksp. + * @return : size of fse tables or error code */ +static size_t ZSTD_buildBlockEntropyStats_sequences(seqStore_t* seqStorePtr, + const ZSTD_fseCTables_t* prevEntropy, + ZSTD_fseCTables_t* nextEntropy, + const ZSTD_CCtx_params* cctxParams, + ZSTD_fseCTablesMetadata_t* fseMetadata, + void* workspace, size_t wkspSize) +{ + ZSTD_strategy const strategy = cctxParams->cParams.strategy; + size_t const nbSeq = seqStorePtr->sequences - seqStorePtr->sequencesStart; + BYTE* const ostart = fseMetadata->fseTablesBuffer; + BYTE* const oend = ostart + sizeof(fseMetadata->fseTablesBuffer); + BYTE* op = ostart; + unsigned* countWorkspace = (unsigned*)workspace; + unsigned* entropyWorkspace = countWorkspace + (MaxSeq + 1); + size_t entropyWorkspaceSize = wkspSize - (MaxSeq + 1) * sizeof(*countWorkspace); + ZSTD_symbolEncodingTypeStats_t stats; + + DEBUGLOG(5, "ZSTD_buildBlockEntropyStats_sequences (nbSeq=%zu)", nbSeq); + stats = nbSeq != 0 ? ZSTD_buildSequencesStatistics(seqStorePtr, nbSeq, + prevEntropy, nextEntropy, op, oend, + strategy, countWorkspace, + entropyWorkspace, entropyWorkspaceSize) + : ZSTD_buildDummySequencesStatistics(nextEntropy); + FORWARD_IF_ERROR(stats.size, "ZSTD_buildSequencesStatistics failed!"); + fseMetadata->llType = (symbolEncodingType_e) stats.LLtype; + fseMetadata->ofType = (symbolEncodingType_e) stats.Offtype; + fseMetadata->mlType = (symbolEncodingType_e) stats.MLtype; + fseMetadata->lastCountSize = stats.lastCountSize; + return stats.size; +} + + +/* ZSTD_buildBlockEntropyStats() : + * Builds entropy for the block. + * Requires workspace size ENTROPY_WORKSPACE_SIZE + * + * @return : 0 on success or error code + */ +size_t ZSTD_buildBlockEntropyStats(seqStore_t* seqStorePtr, + const ZSTD_entropyCTables_t* prevEntropy, + ZSTD_entropyCTables_t* nextEntropy, + const ZSTD_CCtx_params* cctxParams, + ZSTD_entropyCTablesMetadata_t* entropyMetadata, + void* workspace, size_t wkspSize) +{ + size_t const litSize = seqStorePtr->lit - seqStorePtr->litStart; + entropyMetadata->hufMetadata.hufDesSize = + ZSTD_buildBlockEntropyStats_literals(seqStorePtr->litStart, litSize, + &prevEntropy->huf, &nextEntropy->huf, + &entropyMetadata->hufMetadata, + ZSTD_literalsCompressionIsDisabled(cctxParams), + workspace, wkspSize); + FORWARD_IF_ERROR(entropyMetadata->hufMetadata.hufDesSize, "ZSTD_buildBlockEntropyStats_literals failed"); + entropyMetadata->fseMetadata.fseTablesSize = + ZSTD_buildBlockEntropyStats_sequences(seqStorePtr, + &prevEntropy->fse, &nextEntropy->fse, + cctxParams, + &entropyMetadata->fseMetadata, + workspace, wkspSize); + FORWARD_IF_ERROR(entropyMetadata->fseMetadata.fseTablesSize, "ZSTD_buildBlockEntropyStats_sequences failed"); + return 0; +} + +/* Returns the size estimate for the literals section (header + content) of a block */ +static size_t ZSTD_estimateBlockSize_literal(const BYTE* literals, size_t litSize, + const ZSTD_hufCTables_t* huf, + const ZSTD_hufCTablesMetadata_t* hufMetadata, + void* workspace, size_t wkspSize, + int writeEntropy) +{ + unsigned* const countWksp = (unsigned*)workspace; + unsigned maxSymbolValue = HUF_SYMBOLVALUE_MAX; + size_t literalSectionHeaderSize = 3 + (litSize >= 1 KB) + (litSize >= 16 KB); + U32 singleStream = litSize < 256; + + if (hufMetadata->hType == set_basic) return litSize; + else if (hufMetadata->hType == set_rle) return 1; + else if (hufMetadata->hType == set_compressed || hufMetadata->hType == set_repeat) { + size_t const largest = HIST_count_wksp (countWksp, &maxSymbolValue, (const BYTE*)literals, litSize, workspace, wkspSize); + if (ZSTD_isError(largest)) return litSize; + { size_t cLitSizeEstimate = HUF_estimateCompressedSize((const HUF_CElt*)huf->CTable, countWksp, maxSymbolValue); + if (writeEntropy) cLitSizeEstimate += hufMetadata->hufDesSize; + if (!singleStream) cLitSizeEstimate += 6; /* multi-stream huffman uses 6-byte jump table */ + return cLitSizeEstimate + literalSectionHeaderSize; + } } + assert(0); /* impossible */ + return 0; +} + +/* Returns the size estimate for the FSE-compressed symbols (of, ml, ll) of a block */ +static size_t ZSTD_estimateBlockSize_symbolType(symbolEncodingType_e type, + const BYTE* codeTable, size_t nbSeq, unsigned maxCode, + const FSE_CTable* fseCTable, + const U8* additionalBits, + short const* defaultNorm, U32 defaultNormLog, U32 defaultMax, + void* workspace, size_t wkspSize) +{ + unsigned* const countWksp = (unsigned*)workspace; + const BYTE* ctp = codeTable; + const BYTE* const ctStart = ctp; + const BYTE* const ctEnd = ctStart + nbSeq; + size_t cSymbolTypeSizeEstimateInBits = 0; + unsigned max = maxCode; + + HIST_countFast_wksp(countWksp, &max, codeTable, nbSeq, workspace, wkspSize); /* can't fail */ + if (type == set_basic) { + /* We selected this encoding type, so it must be valid. */ + assert(max <= defaultMax); + (void)defaultMax; + cSymbolTypeSizeEstimateInBits = ZSTD_crossEntropyCost(defaultNorm, defaultNormLog, countWksp, max); + } else if (type == set_rle) { + cSymbolTypeSizeEstimateInBits = 0; + } else if (type == set_compressed || type == set_repeat) { + cSymbolTypeSizeEstimateInBits = ZSTD_fseBitCost(fseCTable, countWksp, max); + } + if (ZSTD_isError(cSymbolTypeSizeEstimateInBits)) { + return nbSeq * 10; + } + while (ctp < ctEnd) { + if (additionalBits) cSymbolTypeSizeEstimateInBits += additionalBits[*ctp]; + else cSymbolTypeSizeEstimateInBits += *ctp; /* for offset, offset code is also the number of additional bits */ + ctp++; + } + return cSymbolTypeSizeEstimateInBits >> 3; +} + +/* Returns the size estimate for the sequences section (header + content) of a block */ +static size_t ZSTD_estimateBlockSize_sequences(const BYTE* ofCodeTable, + const BYTE* llCodeTable, + const BYTE* mlCodeTable, + size_t nbSeq, + const ZSTD_fseCTables_t* fseTables, + const ZSTD_fseCTablesMetadata_t* fseMetadata, + void* workspace, size_t wkspSize, + int writeEntropy) +{ + size_t sequencesSectionHeaderSize = 1 /* seqHead */ + 1 /* min seqSize size */ + (nbSeq >= 128) + (nbSeq >= LONGNBSEQ); + size_t cSeqSizeEstimate = 0; + cSeqSizeEstimate += ZSTD_estimateBlockSize_symbolType(fseMetadata->ofType, ofCodeTable, nbSeq, MaxOff, + fseTables->offcodeCTable, NULL, + OF_defaultNorm, OF_defaultNormLog, DefaultMaxOff, + workspace, wkspSize); + cSeqSizeEstimate += ZSTD_estimateBlockSize_symbolType(fseMetadata->llType, llCodeTable, nbSeq, MaxLL, + fseTables->litlengthCTable, LL_bits, + LL_defaultNorm, LL_defaultNormLog, MaxLL, + workspace, wkspSize); + cSeqSizeEstimate += ZSTD_estimateBlockSize_symbolType(fseMetadata->mlType, mlCodeTable, nbSeq, MaxML, + fseTables->matchlengthCTable, ML_bits, + ML_defaultNorm, ML_defaultNormLog, MaxML, + workspace, wkspSize); + if (writeEntropy) cSeqSizeEstimate += fseMetadata->fseTablesSize; + return cSeqSizeEstimate + sequencesSectionHeaderSize; +} + +/* Returns the size estimate for a given stream of literals, of, ll, ml */ +static size_t ZSTD_estimateBlockSize(const BYTE* literals, size_t litSize, + const BYTE* ofCodeTable, + const BYTE* llCodeTable, + const BYTE* mlCodeTable, + size_t nbSeq, + const ZSTD_entropyCTables_t* entropy, + const ZSTD_entropyCTablesMetadata_t* entropyMetadata, + void* workspace, size_t wkspSize, + int writeLitEntropy, int writeSeqEntropy) { + size_t const literalsSize = ZSTD_estimateBlockSize_literal(literals, litSize, + &entropy->huf, &entropyMetadata->hufMetadata, + workspace, wkspSize, writeLitEntropy); + size_t const seqSize = ZSTD_estimateBlockSize_sequences(ofCodeTable, llCodeTable, mlCodeTable, + nbSeq, &entropy->fse, &entropyMetadata->fseMetadata, + workspace, wkspSize, writeSeqEntropy); + return seqSize + literalsSize + ZSTD_blockHeaderSize; +} + +/* Builds entropy statistics and uses them for blocksize estimation. + * + * Returns the estimated compressed size of the seqStore, or a zstd error. + */ +static size_t ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize(seqStore_t* seqStore, ZSTD_CCtx* zc) { + ZSTD_entropyCTablesMetadata_t* entropyMetadata = &zc->blockSplitCtx.entropyMetadata; + DEBUGLOG(6, "ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize()"); + FORWARD_IF_ERROR(ZSTD_buildBlockEntropyStats(seqStore, + &zc->blockState.prevCBlock->entropy, + &zc->blockState.nextCBlock->entropy, + &zc->appliedParams, + entropyMetadata, + zc->entropyWorkspace, ENTROPY_WORKSPACE_SIZE /* statically allocated in resetCCtx */), ""); + return ZSTD_estimateBlockSize(seqStore->litStart, (size_t)(seqStore->lit - seqStore->litStart), + seqStore->ofCode, seqStore->llCode, seqStore->mlCode, + (size_t)(seqStore->sequences - seqStore->sequencesStart), + &zc->blockState.nextCBlock->entropy, entropyMetadata, zc->entropyWorkspace, ENTROPY_WORKSPACE_SIZE, + (int)(entropyMetadata->hufMetadata.hType == set_compressed), 1); +} + +/* Returns literals bytes represented in a seqStore */ +static size_t ZSTD_countSeqStoreLiteralsBytes(const seqStore_t* const seqStore) { + size_t literalsBytes = 0; + size_t const nbSeqs = seqStore->sequences - seqStore->sequencesStart; + size_t i; + for (i = 0; i < nbSeqs; ++i) { + seqDef seq = seqStore->sequencesStart[i]; + literalsBytes += seq.litLength; + if (i == seqStore->longLengthPos && seqStore->longLengthType == ZSTD_llt_literalLength) { + literalsBytes += 0x10000; + } + } + return literalsBytes; +} + +/* Returns match bytes represented in a seqStore */ +static size_t ZSTD_countSeqStoreMatchBytes(const seqStore_t* const seqStore) { + size_t matchBytes = 0; + size_t const nbSeqs = seqStore->sequences - seqStore->sequencesStart; + size_t i; + for (i = 0; i < nbSeqs; ++i) { + seqDef seq = seqStore->sequencesStart[i]; + matchBytes += seq.mlBase + MINMATCH; + if (i == seqStore->longLengthPos && seqStore->longLengthType == ZSTD_llt_matchLength) { + matchBytes += 0x10000; + } + } + return matchBytes; +} + +/* Derives the seqStore that is a chunk of the originalSeqStore from [startIdx, endIdx). + * Stores the result in resultSeqStore. + */ +static void ZSTD_deriveSeqStoreChunk(seqStore_t* resultSeqStore, + const seqStore_t* originalSeqStore, + size_t startIdx, size_t endIdx) { + BYTE* const litEnd = originalSeqStore->lit; + size_t literalsBytes; + size_t literalsBytesPreceding = 0; + + *resultSeqStore = *originalSeqStore; + if (startIdx > 0) { + resultSeqStore->sequences = originalSeqStore->sequencesStart + startIdx; + literalsBytesPreceding = ZSTD_countSeqStoreLiteralsBytes(resultSeqStore); + } + + /* Move longLengthPos into the correct position if necessary */ + if (originalSeqStore->longLengthType != ZSTD_llt_none) { + if (originalSeqStore->longLengthPos < startIdx || originalSeqStore->longLengthPos > endIdx) { + resultSeqStore->longLengthType = ZSTD_llt_none; + } else { + resultSeqStore->longLengthPos -= (U32)startIdx; + } + } + resultSeqStore->sequencesStart = originalSeqStore->sequencesStart + startIdx; + resultSeqStore->sequences = originalSeqStore->sequencesStart + endIdx; + literalsBytes = ZSTD_countSeqStoreLiteralsBytes(resultSeqStore); + resultSeqStore->litStart += literalsBytesPreceding; + if (endIdx == (size_t)(originalSeqStore->sequences - originalSeqStore->sequencesStart)) { + /* This accounts for possible last literals if the derived chunk reaches the end of the block */ + resultSeqStore->lit = litEnd; + } else { + resultSeqStore->lit = resultSeqStore->litStart+literalsBytes; + } + resultSeqStore->llCode += startIdx; + resultSeqStore->mlCode += startIdx; + resultSeqStore->ofCode += startIdx; +} + +/* + * Returns the raw offset represented by the combination of offCode, ll0, and repcode history. + * offCode must represent a repcode in the numeric representation of ZSTD_storeSeq(). + */ +static U32 +ZSTD_resolveRepcodeToRawOffset(const U32 rep[ZSTD_REP_NUM], const U32 offCode, const U32 ll0) +{ + U32 const adjustedOffCode = STORED_REPCODE(offCode) - 1 + ll0; /* [ 0 - 3 ] */ + assert(STORED_IS_REPCODE(offCode)); + if (adjustedOffCode == ZSTD_REP_NUM) { + /* litlength == 0 and offCode == 2 implies selection of first repcode - 1 */ + assert(rep[0] > 0); + return rep[0] - 1; + } + return rep[adjustedOffCode]; +} + +/* + * ZSTD_seqStore_resolveOffCodes() reconciles any possible divergences in offset history that may arise + * due to emission of RLE/raw blocks that disturb the offset history, + * and replaces any repcodes within the seqStore that may be invalid. + * + * dRepcodes are updated as would be on the decompression side. + * cRepcodes are updated exactly in accordance with the seqStore. + * + * Note : this function assumes seq->offBase respects the following numbering scheme : + * 0 : invalid + * 1-3 : repcode 1-3 + * 4+ : real_offset+3 + */ +static void ZSTD_seqStore_resolveOffCodes(repcodes_t* const dRepcodes, repcodes_t* const cRepcodes, + seqStore_t* const seqStore, U32 const nbSeq) { + U32 idx = 0; + for (; idx < nbSeq; ++idx) { + seqDef* const seq = seqStore->sequencesStart + idx; + U32 const ll0 = (seq->litLength == 0); + U32 const offCode = OFFBASE_TO_STORED(seq->offBase); + assert(seq->offBase > 0); + if (STORED_IS_REPCODE(offCode)) { + U32 const dRawOffset = ZSTD_resolveRepcodeToRawOffset(dRepcodes->rep, offCode, ll0); + U32 const cRawOffset = ZSTD_resolveRepcodeToRawOffset(cRepcodes->rep, offCode, ll0); + /* Adjust simulated decompression repcode history if we come across a mismatch. Replace + * the repcode with the offset it actually references, determined by the compression + * repcode history. + */ + if (dRawOffset != cRawOffset) { + seq->offBase = cRawOffset + ZSTD_REP_NUM; + } + } + /* Compression repcode history is always updated with values directly from the unmodified seqStore. + * Decompression repcode history may use modified seq->offset value taken from compression repcode history. + */ + ZSTD_updateRep(dRepcodes->rep, OFFBASE_TO_STORED(seq->offBase), ll0); + ZSTD_updateRep(cRepcodes->rep, offCode, ll0); + } +} + +/* ZSTD_compressSeqStore_singleBlock(): + * Compresses a seqStore into a block with a block header, into the buffer dst. + * + * Returns the total size of that block (including header) or a ZSTD error code. + */ +static size_t +ZSTD_compressSeqStore_singleBlock(ZSTD_CCtx* zc, seqStore_t* const seqStore, + repcodes_t* const dRep, repcodes_t* const cRep, + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, + U32 lastBlock, U32 isPartition) { - ZSTD_compressedBlockState_t* const tmp = zc->blockState.prevCBlock; - zc->blockState.prevCBlock = zc->blockState.nextCBlock; - zc->blockState.nextCBlock = tmp; + const U32 rleMaxLength = 25; + BYTE* op = (BYTE*)dst; + const BYTE* ip = (const BYTE*)src; + size_t cSize; + size_t cSeqsSize; + + /* In case of an RLE or raw block, the simulated decompression repcode history must be reset */ + repcodes_t const dRepOriginal = *dRep; + DEBUGLOG(5, "ZSTD_compressSeqStore_singleBlock"); + if (isPartition) + ZSTD_seqStore_resolveOffCodes(dRep, cRep, seqStore, (U32)(seqStore->sequences - seqStore->sequencesStart)); + + RETURN_ERROR_IF(dstCapacity < ZSTD_blockHeaderSize, dstSize_tooSmall, "Block header doesn't fit"); + cSeqsSize = ZSTD_entropyCompressSeqStore(seqStore, + &zc->blockState.prevCBlock->entropy, &zc->blockState.nextCBlock->entropy, + &zc->appliedParams, + op + ZSTD_blockHeaderSize, dstCapacity - ZSTD_blockHeaderSize, + srcSize, + zc->entropyWorkspace, ENTROPY_WORKSPACE_SIZE /* statically allocated in resetCCtx */, + zc->bmi2); + FORWARD_IF_ERROR(cSeqsSize, "ZSTD_entropyCompressSeqStore failed!"); + + if (!zc->isFirstBlock && + cSeqsSize < rleMaxLength && + ZSTD_isRLE((BYTE const*)src, srcSize)) { + /* We don't want to emit our first block as a RLE even if it qualifies because + * doing so will cause the decoder (cli only) to throw a "should consume all input error." + * This is only an issue for zstd <= v1.4.3 + */ + cSeqsSize = 1; + } + + if (zc->seqCollector.collectSequences) { + ZSTD_copyBlockSequences(zc); + ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); + return 0; + } + + if (cSeqsSize == 0) { + cSize = ZSTD_noCompressBlock(op, dstCapacity, ip, srcSize, lastBlock); + FORWARD_IF_ERROR(cSize, "Nocompress block failed"); + DEBUGLOG(4, "Writing out nocompress block, size: %zu", cSize); + *dRep = dRepOriginal; /* reset simulated decompression repcode history */ + } else if (cSeqsSize == 1) { + cSize = ZSTD_rleCompressBlock(op, dstCapacity, *ip, srcSize, lastBlock); + FORWARD_IF_ERROR(cSize, "RLE compress block failed"); + DEBUGLOG(4, "Writing out RLE block, size: %zu", cSize); + *dRep = dRepOriginal; /* reset simulated decompression repcode history */ + } else { + ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); + writeBlockHeader(op, cSeqsSize, srcSize, lastBlock); + cSize = ZSTD_blockHeaderSize + cSeqsSize; + DEBUGLOG(4, "Writing out compressed block, size: %zu", cSize); + } + + if (zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode == FSE_repeat_valid) + zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode = FSE_repeat_check; + + return cSize; +} + +/* Struct to keep track of where we are in our recursive calls. */ +typedef struct { + U32* splitLocations; /* Array of split indices */ + size_t idx; /* The current index within splitLocations being worked on */ +} seqStoreSplits; + +#define MIN_SEQUENCES_BLOCK_SPLITTING 300 + +/* Helper function to perform the recursive search for block splits. + * Estimates the cost of seqStore prior to split, and estimates the cost of splitting the sequences in half. + * If advantageous to split, then we recurse down the two sub-blocks. If not, or if an error occurred in estimation, then + * we do not recurse. + * + * Note: The recursion depth is capped by a heuristic minimum number of sequences, defined by MIN_SEQUENCES_BLOCK_SPLITTING. + * In theory, this means the absolute largest recursion depth is 10 == log2(maxNbSeqInBlock/MIN_SEQUENCES_BLOCK_SPLITTING). + * In practice, recursion depth usually doesn't go beyond 4. + * + * Furthermore, the number of splits is capped by ZSTD_MAX_NB_BLOCK_SPLITS. At ZSTD_MAX_NB_BLOCK_SPLITS == 196 with the current existing blockSize + * maximum of 128 KB, this value is actually impossible to reach. + */ +static void +ZSTD_deriveBlockSplitsHelper(seqStoreSplits* splits, size_t startIdx, size_t endIdx, + ZSTD_CCtx* zc, const seqStore_t* origSeqStore) +{ + seqStore_t* fullSeqStoreChunk = &zc->blockSplitCtx.fullSeqStoreChunk; + seqStore_t* firstHalfSeqStore = &zc->blockSplitCtx.firstHalfSeqStore; + seqStore_t* secondHalfSeqStore = &zc->blockSplitCtx.secondHalfSeqStore; + size_t estimatedOriginalSize; + size_t estimatedFirstHalfSize; + size_t estimatedSecondHalfSize; + size_t midIdx = (startIdx + endIdx)/2; + + if (endIdx - startIdx < MIN_SEQUENCES_BLOCK_SPLITTING || splits->idx >= ZSTD_MAX_NB_BLOCK_SPLITS) { + DEBUGLOG(6, "ZSTD_deriveBlockSplitsHelper: Too few sequences"); + return; + } + DEBUGLOG(4, "ZSTD_deriveBlockSplitsHelper: startIdx=%zu endIdx=%zu", startIdx, endIdx); + ZSTD_deriveSeqStoreChunk(fullSeqStoreChunk, origSeqStore, startIdx, endIdx); + ZSTD_deriveSeqStoreChunk(firstHalfSeqStore, origSeqStore, startIdx, midIdx); + ZSTD_deriveSeqStoreChunk(secondHalfSeqStore, origSeqStore, midIdx, endIdx); + estimatedOriginalSize = ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize(fullSeqStoreChunk, zc); + estimatedFirstHalfSize = ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize(firstHalfSeqStore, zc); + estimatedSecondHalfSize = ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize(secondHalfSeqStore, zc); + DEBUGLOG(4, "Estimated original block size: %zu -- First half split: %zu -- Second half split: %zu", + estimatedOriginalSize, estimatedFirstHalfSize, estimatedSecondHalfSize); + if (ZSTD_isError(estimatedOriginalSize) || ZSTD_isError(estimatedFirstHalfSize) || ZSTD_isError(estimatedSecondHalfSize)) { + return; + } + if (estimatedFirstHalfSize + estimatedSecondHalfSize < estimatedOriginalSize) { + ZSTD_deriveBlockSplitsHelper(splits, startIdx, midIdx, zc, origSeqStore); + splits->splitLocations[splits->idx] = (U32)midIdx; + splits->idx++; + ZSTD_deriveBlockSplitsHelper(splits, midIdx, endIdx, zc, origSeqStore); + } +} + +/* Base recursive function. Populates a table with intra-block partition indices that can improve compression ratio. + * + * Returns the number of splits made (which equals the size of the partition table - 1). + */ +static size_t ZSTD_deriveBlockSplits(ZSTD_CCtx* zc, U32 partitions[], U32 nbSeq) { + seqStoreSplits splits = {partitions, 0}; + if (nbSeq <= 4) { + DEBUGLOG(4, "ZSTD_deriveBlockSplits: Too few sequences to split"); + /* Refuse to try and split anything with less than 4 sequences */ + return 0; + } + ZSTD_deriveBlockSplitsHelper(&splits, 0, nbSeq, zc, &zc->seqStore); + splits.splitLocations[splits.idx] = nbSeq; + DEBUGLOG(5, "ZSTD_deriveBlockSplits: final nb partitions: %zu", splits.idx+1); + return splits.idx; +} + +/* ZSTD_compressBlock_splitBlock(): + * Attempts to split a given block into multiple blocks to improve compression ratio. + * + * Returns combined size of all blocks (which includes headers), or a ZSTD error code. + */ +static size_t +ZSTD_compressBlock_splitBlock_internal(ZSTD_CCtx* zc, void* dst, size_t dstCapacity, + const void* src, size_t blockSize, U32 lastBlock, U32 nbSeq) +{ + size_t cSize = 0; + const BYTE* ip = (const BYTE*)src; + BYTE* op = (BYTE*)dst; + size_t i = 0; + size_t srcBytesTotal = 0; + U32* partitions = zc->blockSplitCtx.partitions; /* size == ZSTD_MAX_NB_BLOCK_SPLITS */ + seqStore_t* nextSeqStore = &zc->blockSplitCtx.nextSeqStore; + seqStore_t* currSeqStore = &zc->blockSplitCtx.currSeqStore; + size_t numSplits = ZSTD_deriveBlockSplits(zc, partitions, nbSeq); + + /* If a block is split and some partitions are emitted as RLE/uncompressed, then repcode history + * may become invalid. In order to reconcile potentially invalid repcodes, we keep track of two + * separate repcode histories that simulate repcode history on compression and decompression side, + * and use the histories to determine whether we must replace a particular repcode with its raw offset. + * + * 1) cRep gets updated for each partition, regardless of whether the block was emitted as uncompressed + * or RLE. This allows us to retrieve the offset value that an invalid repcode references within + * a nocompress/RLE block. + * 2) dRep gets updated only for compressed partitions, and when a repcode gets replaced, will use + * the replacement offset value rather than the original repcode to update the repcode history. + * dRep also will be the final repcode history sent to the next block. + * + * See ZSTD_seqStore_resolveOffCodes() for more details. + */ + repcodes_t dRep; + repcodes_t cRep; + ZSTD_memcpy(dRep.rep, zc->blockState.prevCBlock->rep, sizeof(repcodes_t)); + ZSTD_memcpy(cRep.rep, zc->blockState.prevCBlock->rep, sizeof(repcodes_t)); + ZSTD_memset(nextSeqStore, 0, sizeof(seqStore_t)); + + DEBUGLOG(4, "ZSTD_compressBlock_splitBlock_internal (dstCapacity=%u, dictLimit=%u, nextToUpdate=%u)", + (unsigned)dstCapacity, (unsigned)zc->blockState.matchState.window.dictLimit, + (unsigned)zc->blockState.matchState.nextToUpdate); + + if (numSplits == 0) { + size_t cSizeSingleBlock = ZSTD_compressSeqStore_singleBlock(zc, &zc->seqStore, + &dRep, &cRep, + op, dstCapacity, + ip, blockSize, + lastBlock, 0 /* isPartition */); + FORWARD_IF_ERROR(cSizeSingleBlock, "Compressing single block from splitBlock_internal() failed!"); + DEBUGLOG(5, "ZSTD_compressBlock_splitBlock_internal: No splits"); + assert(cSizeSingleBlock <= ZSTD_BLOCKSIZE_MAX + ZSTD_blockHeaderSize); + return cSizeSingleBlock; + } + + ZSTD_deriveSeqStoreChunk(currSeqStore, &zc->seqStore, 0, partitions[0]); + for (i = 0; i <= numSplits; ++i) { + size_t srcBytes; + size_t cSizeChunk; + U32 const lastPartition = (i == numSplits); + U32 lastBlockEntireSrc = 0; + + srcBytes = ZSTD_countSeqStoreLiteralsBytes(currSeqStore) + ZSTD_countSeqStoreMatchBytes(currSeqStore); + srcBytesTotal += srcBytes; + if (lastPartition) { + /* This is the final partition, need to account for possible last literals */ + srcBytes += blockSize - srcBytesTotal; + lastBlockEntireSrc = lastBlock; + } else { + ZSTD_deriveSeqStoreChunk(nextSeqStore, &zc->seqStore, partitions[i], partitions[i+1]); + } + + cSizeChunk = ZSTD_compressSeqStore_singleBlock(zc, currSeqStore, + &dRep, &cRep, + op, dstCapacity, + ip, srcBytes, + lastBlockEntireSrc, 1 /* isPartition */); + DEBUGLOG(5, "Estimated size: %zu actual size: %zu", ZSTD_buildEntropyStatisticsAndEstimateSubBlockSize(currSeqStore, zc), cSizeChunk); + FORWARD_IF_ERROR(cSizeChunk, "Compressing chunk failed!"); + + ip += srcBytes; + op += cSizeChunk; + dstCapacity -= cSizeChunk; + cSize += cSizeChunk; + *currSeqStore = *nextSeqStore; + assert(cSizeChunk <= ZSTD_BLOCKSIZE_MAX + ZSTD_blockHeaderSize); + } + /* cRep and dRep may have diverged during the compression. If so, we use the dRep repcodes + * for the next block. + */ + ZSTD_memcpy(zc->blockState.prevCBlock->rep, dRep.rep, sizeof(repcodes_t)); + return cSize; +} + +static size_t +ZSTD_compressBlock_splitBlock(ZSTD_CCtx* zc, + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, U32 lastBlock) +{ + const BYTE* ip = (const BYTE*)src; + BYTE* op = (BYTE*)dst; + U32 nbSeq; + size_t cSize; + DEBUGLOG(4, "ZSTD_compressBlock_splitBlock"); + assert(zc->appliedParams.useBlockSplitter == ZSTD_ps_enable); + + { const size_t bss = ZSTD_buildSeqStore(zc, src, srcSize); + FORWARD_IF_ERROR(bss, "ZSTD_buildSeqStore failed"); + if (bss == ZSTDbss_noCompress) { + if (zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode == FSE_repeat_valid) + zc->blockState.prevCBlock->entropy.fse.offcode_repeatMode = FSE_repeat_check; + cSize = ZSTD_noCompressBlock(op, dstCapacity, ip, srcSize, lastBlock); + FORWARD_IF_ERROR(cSize, "ZSTD_noCompressBlock failed"); + DEBUGLOG(4, "ZSTD_compressBlock_splitBlock: Nocompress block"); + return cSize; + } + nbSeq = (U32)(zc->seqStore.sequences - zc->seqStore.sequencesStart); + } + + cSize = ZSTD_compressBlock_splitBlock_internal(zc, dst, dstCapacity, src, srcSize, lastBlock, nbSeq); + FORWARD_IF_ERROR(cSize, "Splitting blocks failed!"); + return cSize; } -static size_t ZSTD_compressBlock_internal(ZSTD_CCtx* zc, - void* dst, size_t dstCapacity, - const void* src, size_t srcSize, U32 frame) +static size_t +ZSTD_compressBlock_internal(ZSTD_CCtx* zc, + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, U32 frame) { /* This the upper bound for the length of an rle block. * This isn't the actual upper bound. Finding the real threshold @@ -2632,12 +3692,12 @@ static size_t ZSTD_compressBlock_internal(ZSTD_CCtx* zc, if (zc->seqCollector.collectSequences) { ZSTD_copyBlockSequences(zc); - ZSTD_confirmRepcodesAndEntropyTables(zc); + ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); return 0; } /* encode sequences and literals */ - cSize = ZSTD_entropyCompressSequences(&zc->seqStore, + cSize = ZSTD_entropyCompressSeqStore(&zc->seqStore, &zc->blockState.prevCBlock->entropy, &zc->blockState.nextCBlock->entropy, &zc->appliedParams, dst, dstCapacity, @@ -2645,12 +3705,6 @@ static size_t ZSTD_compressBlock_internal(ZSTD_CCtx* zc, zc->entropyWorkspace, ENTROPY_WORKSPACE_SIZE /* statically allocated in resetCCtx */, zc->bmi2); - if (zc->seqCollector.collectSequences) { - ZSTD_copyBlockSequences(zc); - return 0; - } - - if (frame && /* We don't want to emit our first block as a RLE even if it qualifies because * doing so will cause the decoder (cli only) to throw a "should consume all input error." @@ -2666,7 +3720,7 @@ static size_t ZSTD_compressBlock_internal(ZSTD_CCtx* zc, out: if (!ZSTD_isError(cSize) && cSize > 1) { - ZSTD_confirmRepcodesAndEntropyTables(zc); + ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); } /* We check that dictionaries have offset codes available for the first * block. After the first block, the offcode table might not have large @@ -2719,7 +3773,7 @@ static size_t ZSTD_compressBlock_targetCBlockSize_body(ZSTD_CCtx* zc, size_t const maxCSize = srcSize - ZSTD_minGain(srcSize, zc->appliedParams.cParams.strategy); FORWARD_IF_ERROR(cSize, "ZSTD_compressSuperBlock failed"); if (cSize != 0 && cSize < maxCSize + ZSTD_blockHeaderSize) { - ZSTD_confirmRepcodesAndEntropyTables(zc); + ZSTD_blockState_confirmRepcodesAndEntropyTables(&zc->blockState); return cSize; } } @@ -2759,9 +3813,9 @@ static void ZSTD_overflowCorrectIfNeeded(ZSTD_matchState_t* ms, void const* ip, void const* iend) { - if (ZSTD_window_needOverflowCorrection(ms->window, iend)) { - U32 const maxDist = (U32)1 << params->cParams.windowLog; - U32 const cycleLog = ZSTD_cycleLog(params->cParams.chainLog, params->cParams.strategy); + U32 const cycleLog = ZSTD_cycleLog(params->cParams.chainLog, params->cParams.strategy); + U32 const maxDist = (U32)1 << params->cParams.windowLog; + if (ZSTD_window_needOverflowCorrection(ms->window, cycleLog, maxDist, ms->loadedDictEnd, ip, iend)) { U32 const correction = ZSTD_window_correctOverflow(&ms->window, cycleLog, maxDist, ip); ZSTD_STATIC_ASSERT(ZSTD_CHAINLOG_MAX <= 30); ZSTD_STATIC_ASSERT(ZSTD_WINDOWLOG_MAX_32 <= 30); @@ -2784,7 +3838,7 @@ static void ZSTD_overflowCorrectIfNeeded(ZSTD_matchState_t* ms, * Frame is supposed already started (header already produced) * @return : compressed size, or an error code */ -static size_t ZSTD_compress_frameChunk (ZSTD_CCtx* cctx, +static size_t ZSTD_compress_frameChunk(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, U32 lastFrameChunk) @@ -2814,6 +3868,7 @@ static size_t ZSTD_compress_frameChunk (ZSTD_CCtx* cctx, ZSTD_overflowCorrectIfNeeded( ms, &cctx->workspace, &cctx->appliedParams, ip, ip + blockSize); ZSTD_checkDictValidity(&ms->window, ip + blockSize, maxDist, &ms->loadedDictEnd, &ms->dictMatchState); + ZSTD_window_enforceMaxDist(&ms->window, ip, maxDist, &ms->loadedDictEnd, &ms->dictMatchState); /* Ensure hash/chain table insertion resumes no sooner than lowlimit */ if (ms->nextToUpdate < ms->window.lowLimit) ms->nextToUpdate = ms->window.lowLimit; @@ -2824,6 +3879,10 @@ static size_t ZSTD_compress_frameChunk (ZSTD_CCtx* cctx, FORWARD_IF_ERROR(cSize, "ZSTD_compressBlock_targetCBlockSize failed"); assert(cSize > 0); assert(cSize <= blockSize + ZSTD_blockHeaderSize); + } else if (ZSTD_blockSplitterEnabled(&cctx->appliedParams)) { + cSize = ZSTD_compressBlock_splitBlock(cctx, op, dstCapacity, ip, blockSize, lastBlock); + FORWARD_IF_ERROR(cSize, "ZSTD_compressBlock_splitBlock failed"); + assert(cSize > 0 || cctx->seqCollector.collectSequences == 1); } else { cSize = ZSTD_compressBlock_internal(cctx, op+ZSTD_blockHeaderSize, dstCapacity-ZSTD_blockHeaderSize, @@ -2946,7 +4005,7 @@ size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSe { RETURN_ERROR_IF(cctx->stage != ZSTDcs_init, stage_wrong, "wrong cctx stage"); - RETURN_ERROR_IF(cctx->appliedParams.ldmParams.enableLdm, + RETURN_ERROR_IF(cctx->appliedParams.ldmParams.enableLdm == ZSTD_ps_enable, parameter_unsupported, "incompatible with ldm"); cctx->externSeqStore.seq = seq; @@ -2983,11 +4042,12 @@ static size_t ZSTD_compressContinue_internal (ZSTD_CCtx* cctx, if (!srcSize) return fhSize; /* do not generate an empty block if no input */ - if (!ZSTD_window_update(&ms->window, src, srcSize)) { + if (!ZSTD_window_update(&ms->window, src, srcSize, ms->forceNonContiguous)) { + ms->forceNonContiguous = 0; ms->nextToUpdate = ms->window.dictLimit; } - if (cctx->appliedParams.ldmParams.enableLdm) { - ZSTD_window_update(&cctx->ldmState.window, src, srcSize); + if (cctx->appliedParams.ldmParams.enableLdm == ZSTD_ps_enable) { + ZSTD_window_update(&cctx->ldmState.window, src, srcSize, /* forceNonContiguous */ 0); } if (!frame) { @@ -3055,63 +4115,86 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms, { const BYTE* ip = (const BYTE*) src; const BYTE* const iend = ip + srcSize; + int const loadLdmDict = params->ldmParams.enableLdm == ZSTD_ps_enable && ls != NULL; - ZSTD_window_update(&ms->window, src, srcSize); + /* Assert that we the ms params match the params we're being given */ + ZSTD_assertEqualCParams(params->cParams, ms->cParams); + + if (srcSize > ZSTD_CHUNKSIZE_MAX) { + /* Allow the dictionary to set indices up to exactly ZSTD_CURRENT_MAX. + * Dictionaries right at the edge will immediately trigger overflow + * correction, but I don't want to insert extra constraints here. + */ + U32 const maxDictSize = ZSTD_CURRENT_MAX - 1; + /* We must have cleared our windows when our source is this large. */ + assert(ZSTD_window_isEmpty(ms->window)); + if (loadLdmDict) + assert(ZSTD_window_isEmpty(ls->window)); + /* If the dictionary is too large, only load the suffix of the dictionary. */ + if (srcSize > maxDictSize) { + ip = iend - maxDictSize; + src = ip; + srcSize = maxDictSize; + } + } + + DEBUGLOG(4, "ZSTD_loadDictionaryContent(): useRowMatchFinder=%d", (int)params->useRowMatchFinder); + ZSTD_window_update(&ms->window, src, srcSize, /* forceNonContiguous */ 0); ms->loadedDictEnd = params->forceWindow ? 0 : (U32)(iend - ms->window.base); + ms->forceNonContiguous = params->deterministicRefPrefix; - if (params->ldmParams.enableLdm && ls != NULL) { - ZSTD_window_update(&ls->window, src, srcSize); + if (loadLdmDict) { + ZSTD_window_update(&ls->window, src, srcSize, /* forceNonContiguous */ 0); ls->loadedDictEnd = params->forceWindow ? 0 : (U32)(iend - ls->window.base); } - /* Assert that we the ms params match the params we're being given */ - ZSTD_assertEqualCParams(params->cParams, ms->cParams); - if (srcSize <= HASH_READ_SIZE) return 0; - while (iend - ip > HASH_READ_SIZE) { - size_t const remaining = (size_t)(iend - ip); - size_t const chunk = MIN(remaining, ZSTD_CHUNKSIZE_MAX); - const BYTE* const ichunk = ip + chunk; - - ZSTD_overflowCorrectIfNeeded(ms, ws, params, ip, ichunk); + ZSTD_overflowCorrectIfNeeded(ms, ws, params, ip, iend); - if (params->ldmParams.enableLdm && ls != NULL) - ZSTD_ldm_fillHashTable(ls, (const BYTE*)src, (const BYTE*)src + srcSize, ¶ms->ldmParams); + if (loadLdmDict) + ZSTD_ldm_fillHashTable(ls, ip, iend, ¶ms->ldmParams); - switch(params->cParams.strategy) - { - case ZSTD_fast: - ZSTD_fillHashTable(ms, ichunk, dtlm); - break; - case ZSTD_dfast: - ZSTD_fillDoubleHashTable(ms, ichunk, dtlm); - break; + switch(params->cParams.strategy) + { + case ZSTD_fast: + ZSTD_fillHashTable(ms, iend, dtlm); + break; + case ZSTD_dfast: + ZSTD_fillDoubleHashTable(ms, iend, dtlm); + break; - case ZSTD_greedy: - case ZSTD_lazy: - case ZSTD_lazy2: - if (chunk >= HASH_READ_SIZE && ms->dedicatedDictSearch) { - assert(chunk == remaining); /* must load everything in one go */ - ZSTD_dedicatedDictSearch_lazy_loadDictionary(ms, ichunk-HASH_READ_SIZE); - } else if (chunk >= HASH_READ_SIZE) { - ZSTD_insertAndFindFirstIndex(ms, ichunk-HASH_READ_SIZE); + case ZSTD_greedy: + case ZSTD_lazy: + case ZSTD_lazy2: + assert(srcSize >= HASH_READ_SIZE); + if (ms->dedicatedDictSearch) { + assert(ms->chainTable != NULL); + ZSTD_dedicatedDictSearch_lazy_loadDictionary(ms, iend-HASH_READ_SIZE); + } else { + assert(params->useRowMatchFinder != ZSTD_ps_auto); + if (params->useRowMatchFinder == ZSTD_ps_enable) { + size_t const tagTableSize = ((size_t)1 << params->cParams.hashLog) * sizeof(U16); + ZSTD_memset(ms->tagTable, 0, tagTableSize); + ZSTD_row_update(ms, iend-HASH_READ_SIZE); + DEBUGLOG(4, "Using row-based hash table for lazy dict"); + } else { + ZSTD_insertAndFindFirstIndex(ms, iend-HASH_READ_SIZE); + DEBUGLOG(4, "Using chain-based hash table for lazy dict"); } - break; - - case ZSTD_btlazy2: /* we want the dictionary table fully sorted */ - case ZSTD_btopt: - case ZSTD_btultra: - case ZSTD_btultra2: - if (chunk >= HASH_READ_SIZE) - ZSTD_updateTree(ms, ichunk-HASH_READ_SIZE, ichunk); - break; - - default: - assert(0); /* not possible : not a valid strategy id */ } + break; + + case ZSTD_btlazy2: /* we want the dictionary table fully sorted */ + case ZSTD_btopt: + case ZSTD_btultra: + case ZSTD_btultra2: + assert(srcSize >= HASH_READ_SIZE); + ZSTD_updateTree(ms, iend-HASH_READ_SIZE, iend); + break; - ip = ichunk; + default: + assert(0); /* not possible : not a valid strategy id */ } ms->nextToUpdate = (U32)(iend - ms->window.base); @@ -3250,7 +4333,6 @@ static size_t ZSTD_loadZstdDictionary(ZSTD_compressedBlockState_t* bs, const BYTE* const dictEnd = dictPtr + dictSize; size_t dictID; size_t eSize; - ZSTD_STATIC_ASSERT(HUF_WORKSPACE_SIZE >= (1<= 8); assert(MEM_readLE32(dictPtr) == ZSTD_MAGIC_DICTIONARY); @@ -3321,6 +4403,7 @@ static size_t ZSTD_compressBegin_internal(ZSTD_CCtx* cctx, const ZSTD_CCtx_params* params, U64 pledgedSrcSize, ZSTD_buffered_policy_e zbuff) { + size_t const dictContentSize = cdict ? cdict->dictContentSize : dictSize; DEBUGLOG(4, "ZSTD_compressBegin_internal: wlog=%u", params->cParams.windowLog); /* params are supposed to be fully validated at this point */ assert(!ZSTD_isError(ZSTD_checkCParams(params->cParams))); @@ -3335,7 +4418,8 @@ static size_t ZSTD_compressBegin_internal(ZSTD_CCtx* cctx, return ZSTD_resetCCtx_usingCDict(cctx, cdict, params, pledgedSrcSize, zbuff); } - FORWARD_IF_ERROR( ZSTD_resetCCtx_internal(cctx, *params, pledgedSrcSize, + FORWARD_IF_ERROR( ZSTD_resetCCtx_internal(cctx, params, pledgedSrcSize, + dictContentSize, ZSTDcrp_makeClean, zbuff) , ""); { size_t const dictID = cdict ? ZSTD_compress_insertDictionary( @@ -3350,7 +4434,7 @@ static size_t ZSTD_compressBegin_internal(ZSTD_CCtx* cctx, FORWARD_IF_ERROR(dictID, "ZSTD_compress_insertDictionary failed"); assert(dictID <= UINT_MAX); cctx->dictID = (U32)dictID; - cctx->dictContentSize = cdict ? cdict->dictContentSize : dictSize; + cctx->dictContentSize = dictContentSize; } return 0; } @@ -3485,15 +4569,14 @@ size_t ZSTD_compress_advanced (ZSTD_CCtx* cctx, const void* dict,size_t dictSize, ZSTD_parameters params) { - ZSTD_CCtx_params cctxParams; DEBUGLOG(4, "ZSTD_compress_advanced"); FORWARD_IF_ERROR(ZSTD_checkCParams(params.cParams), ""); - ZSTD_CCtxParams_init_internal(&cctxParams, ¶ms, ZSTD_NO_CLEVEL); + ZSTD_CCtxParams_init_internal(&cctx->simpleApiParams, ¶ms, ZSTD_NO_CLEVEL); return ZSTD_compress_advanced_internal(cctx, dst, dstCapacity, src, srcSize, dict, dictSize, - &cctxParams); + &cctx->simpleApiParams); } /* Internal */ @@ -3517,14 +4600,13 @@ size_t ZSTD_compress_usingDict(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, int compressionLevel) { - ZSTD_CCtx_params cctxParams; { ZSTD_parameters const params = ZSTD_getParams_internal(compressionLevel, srcSize, dict ? dictSize : 0, ZSTD_cpm_noAttachDict); assert(params.fParams.contentSizeFlag == 1); - ZSTD_CCtxParams_init_internal(&cctxParams, ¶ms, (compressionLevel == 0) ? ZSTD_CLEVEL_DEFAULT: compressionLevel); + ZSTD_CCtxParams_init_internal(&cctx->simpleApiParams, ¶ms, (compressionLevel == 0) ? ZSTD_CLEVEL_DEFAULT: compressionLevel); } DEBUGLOG(4, "ZSTD_compress_usingDict (srcSize=%u)", (unsigned)srcSize); - return ZSTD_compress_advanced_internal(cctx, dst, dstCapacity, src, srcSize, dict, dictSize, &cctxParams); + return ZSTD_compress_advanced_internal(cctx, dst, dstCapacity, src, srcSize, dict, dictSize, &cctx->simpleApiParams); } size_t ZSTD_compressCCtx(ZSTD_CCtx* cctx, @@ -3561,7 +4643,10 @@ size_t ZSTD_estimateCDictSize_advanced( DEBUGLOG(5, "sizeof(ZSTD_CDict) : %u", (unsigned)sizeof(ZSTD_CDict)); return ZSTD_cwksp_alloc_size(sizeof(ZSTD_CDict)) + ZSTD_cwksp_alloc_size(HUF_WORKSPACE_SIZE) - + ZSTD_sizeof_matchState(&cParams, /* forCCtx */ 0) + /* enableDedicatedDictSearch == 1 ensures that CDict estimation will not be too small + * in case we are using DDS with row-hash. */ + + ZSTD_sizeof_matchState(&cParams, ZSTD_resolveRowMatchFinderMode(ZSTD_ps_auto, &cParams), + /* enableDedicatedDictSearch */ 1, /* forCCtx */ 0) + (dictLoadMethod == ZSTD_dlm_byRef ? 0 : ZSTD_cwksp_alloc_size(ZSTD_cwksp_align(dictSize, sizeof(void *)))); } @@ -3592,9 +4677,6 @@ static size_t ZSTD_initCDict_internal( assert(!ZSTD_checkCParams(params.cParams)); cdict->matchState.cParams = params.cParams; cdict->matchState.dedicatedDictSearch = params.enableDedicatedDictSearch; - if (cdict->matchState.dedicatedDictSearch && dictSize > ZSTD_CHUNKSIZE_MAX) { - cdict->matchState.dedicatedDictSearch = 0; - } if ((dictLoadMethod == ZSTD_dlm_byRef) || (!dictBuffer) || (!dictSize)) { cdict->dictContent = dictBuffer; } else { @@ -3615,6 +4697,7 @@ static size_t ZSTD_initCDict_internal( &cdict->matchState, &cdict->workspace, ¶ms.cParams, + params.useRowMatchFinder, ZSTDcrp_makeClean, ZSTDirp_reset, ZSTD_resetTarget_CDict), ""); @@ -3638,14 +4721,17 @@ static size_t ZSTD_initCDict_internal( static ZSTD_CDict* ZSTD_createCDict_advanced_internal(size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, - ZSTD_compressionParameters cParams, ZSTD_customMem customMem) + ZSTD_compressionParameters cParams, + ZSTD_paramSwitch_e useRowMatchFinder, + U32 enableDedicatedDictSearch, + ZSTD_customMem customMem) { if ((!customMem.customAlloc) ^ (!customMem.customFree)) return NULL; { size_t const workspaceSize = ZSTD_cwksp_alloc_size(sizeof(ZSTD_CDict)) + ZSTD_cwksp_alloc_size(HUF_WORKSPACE_SIZE) + - ZSTD_sizeof_matchState(&cParams, /* forCCtx */ 0) + + ZSTD_sizeof_matchState(&cParams, useRowMatchFinder, enableDedicatedDictSearch, /* forCCtx */ 0) + (dictLoadMethod == ZSTD_dlm_byRef ? 0 : ZSTD_cwksp_alloc_size(ZSTD_cwksp_align(dictSize, sizeof(void*)))); void* const workspace = ZSTD_customMalloc(workspaceSize, customMem); @@ -3664,7 +4750,7 @@ static ZSTD_CDict* ZSTD_createCDict_advanced_internal(size_t dictSize, ZSTD_cwksp_move(&cdict->workspace, &ws); cdict->customMem = customMem; cdict->compressionLevel = ZSTD_NO_CLEVEL; /* signals advanced API usage */ - + cdict->useRowMatchFinder = useRowMatchFinder; return cdict; } } @@ -3686,7 +4772,7 @@ ZSTD_CDict* ZSTD_createCDict_advanced(const void* dictBuffer, size_t dictSize, &cctxParams, customMem); } -ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_advanced2( +ZSTD_CDict* ZSTD_createCDict_advanced2( const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType, @@ -3716,10 +4802,13 @@ ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_advanced2( &cctxParams, ZSTD_CONTENTSIZE_UNKNOWN, dictSize, ZSTD_cpm_createCDict); } + DEBUGLOG(3, "ZSTD_createCDict_advanced2: DDS: %u", cctxParams.enableDedicatedDictSearch); cctxParams.cParams = cParams; + cctxParams.useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(cctxParams.useRowMatchFinder, &cParams); cdict = ZSTD_createCDict_advanced_internal(dictSize, dictLoadMethod, cctxParams.cParams, + cctxParams.useRowMatchFinder, cctxParams.enableDedicatedDictSearch, customMem); if (ZSTD_isError( ZSTD_initCDict_internal(cdict, @@ -3788,7 +4877,9 @@ const ZSTD_CDict* ZSTD_initStaticCDict( ZSTD_dictContentType_e dictContentType, ZSTD_compressionParameters cParams) { - size_t const matchStateSize = ZSTD_sizeof_matchState(&cParams, /* forCCtx */ 0); + ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(ZSTD_ps_auto, &cParams); + /* enableDedicatedDictSearch == 1 ensures matchstate is not too small in case this CDict will be used for DDS + row hash */ + size_t const matchStateSize = ZSTD_sizeof_matchState(&cParams, useRowMatchFinder, /* enableDedicatedDictSearch */ 1, /* forCCtx */ 0); size_t const neededSize = ZSTD_cwksp_alloc_size(sizeof(ZSTD_CDict)) + (dictLoadMethod == ZSTD_dlm_byRef ? 0 : ZSTD_cwksp_alloc_size(ZSTD_cwksp_align(dictSize, sizeof(void*)))) @@ -3813,6 +4904,8 @@ const ZSTD_CDict* ZSTD_initStaticCDict( ZSTD_CCtxParams_init(¶ms, 0); params.cParams = cParams; + params.useRowMatchFinder = useRowMatchFinder; + cdict->useRowMatchFinder = useRowMatchFinder; if (ZSTD_isError( ZSTD_initCDict_internal(cdict, dict, dictSize, @@ -3839,15 +4932,15 @@ unsigned ZSTD_getDictID_fromCDict(const ZSTD_CDict* cdict) return cdict->dictID; } - -/* ZSTD_compressBegin_usingCDict_advanced() : - * cdict must be != NULL */ -size_t ZSTD_compressBegin_usingCDict_advanced( +/* ZSTD_compressBegin_usingCDict_internal() : + * Implementation of various ZSTD_compressBegin_usingCDict* functions. + */ +static size_t ZSTD_compressBegin_usingCDict_internal( ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize) { ZSTD_CCtx_params cctxParams; - DEBUGLOG(4, "ZSTD_compressBegin_usingCDict_advanced"); + DEBUGLOG(4, "ZSTD_compressBegin_usingCDict_internal"); RETURN_ERROR_IF(cdict==NULL, dictionary_wrong, "NULL pointer!"); /* Initialize the cctxParams from the cdict */ { @@ -3879,25 +4972,48 @@ size_t ZSTD_compressBegin_usingCDict_advanced( ZSTDb_not_buffered); } + +/* ZSTD_compressBegin_usingCDict_advanced() : + * This function is DEPRECATED. + * cdict must be != NULL */ +size_t ZSTD_compressBegin_usingCDict_advanced( + ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, + ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize) +{ + return ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, pledgedSrcSize); +} + /* ZSTD_compressBegin_usingCDict() : - * pledgedSrcSize=0 means "unknown" - * if pledgedSrcSize>0, it will enable contentSizeFlag */ + * cdict must be != NULL */ size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict) { ZSTD_frameParameters const fParams = { 0 /*content*/, 0 /*checksum*/, 0 /*noDictID*/ }; - DEBUGLOG(4, "ZSTD_compressBegin_usingCDict : dictIDFlag == %u", !fParams.noDictIDFlag); - return ZSTD_compressBegin_usingCDict_advanced(cctx, cdict, fParams, ZSTD_CONTENTSIZE_UNKNOWN); + return ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, ZSTD_CONTENTSIZE_UNKNOWN); } -size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx, +/*! ZSTD_compress_usingCDict_internal(): + * Implementation of various ZSTD_compress_usingCDict* functions. + */ +static size_t ZSTD_compress_usingCDict_internal(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, const ZSTD_CDict* cdict, ZSTD_frameParameters fParams) { - FORWARD_IF_ERROR(ZSTD_compressBegin_usingCDict_advanced(cctx, cdict, fParams, srcSize), ""); /* will check if cdict != NULL */ + FORWARD_IF_ERROR(ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, srcSize), ""); /* will check if cdict != NULL */ return ZSTD_compressEnd(cctx, dst, dstCapacity, src, srcSize); } +/*! ZSTD_compress_usingCDict_advanced(): + * This function is DEPRECATED. + */ +size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx, + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, + const ZSTD_CDict* cdict, ZSTD_frameParameters fParams) +{ + return ZSTD_compress_usingCDict_internal(cctx, dst, dstCapacity, src, srcSize, cdict, fParams); +} + /*! ZSTD_compress_usingCDict() : * Compression using a digested Dictionary. * Faster startup than ZSTD_compress_usingDict(), recommended when same dictionary is used multiple times. @@ -3909,7 +5025,7 @@ size_t ZSTD_compress_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict) { ZSTD_frameParameters const fParams = { 1 /*content*/, 0 /*checksum*/, 0 /*noDictID*/ }; - return ZSTD_compress_usingCDict_advanced(cctx, dst, dstCapacity, src, srcSize, cdict, fParams); + return ZSTD_compress_usingCDict_internal(cctx, dst, dstCapacity, src, srcSize, cdict, fParams); } @@ -4313,8 +5429,13 @@ static size_t ZSTD_CCtx_init_compressStream2(ZSTD_CCtx* cctx, FORWARD_IF_ERROR( ZSTD_initLocalDict(cctx) , ""); /* Init the local dict if present. */ ZSTD_memset(&cctx->prefixDict, 0, sizeof(cctx->prefixDict)); /* single usage */ assert(prefixDict.dict==NULL || cctx->cdict==NULL); /* only one can be set */ - if (cctx->cdict) - params.compressionLevel = cctx->cdict->compressionLevel; /* let cdict take priority in terms of compression level */ + if (cctx->cdict && !cctx->localDict.cdict) { + /* Let the cdict's compression level take priority over the requested params. + * But do not take the cdict's compression level if the "cdict" is actually a localDict + * generated from ZSTD_initLocalDict(). + */ + params.compressionLevel = cctx->cdict->compressionLevel; + } DEBUGLOG(4, "ZSTD_compressStream2 : transparent init stage"); if (endOp == ZSTD_e_end) cctx->pledgedSrcSizePlusOne = inSize + 1; /* auto-fix pledgedSrcSize */ { @@ -4327,11 +5448,9 @@ static size_t ZSTD_CCtx_init_compressStream2(ZSTD_CCtx* cctx, dictSize, mode); } - if (ZSTD_CParams_shouldEnableLdm(¶ms.cParams)) { - /* Enable LDM by default for optimal parser and window size >= 128MB */ - DEBUGLOG(4, "LDM enabled by default (window size >= 128MB, strategy >= btopt)"); - params.ldmParams.enableLdm = 1; - } + params.useBlockSplitter = ZSTD_resolveBlockSplitterMode(params.useBlockSplitter, ¶ms.cParams); + params.ldmParams.enableLdm = ZSTD_resolveEnableLdm(params.ldmParams.enableLdm, ¶ms.cParams); + params.useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params.useRowMatchFinder, ¶ms.cParams); { U64 const pledgedSrcSize = cctx->pledgedSrcSizePlusOne - 1; assert(!ZSTD_isError(ZSTD_checkCParams(params.cParams))); @@ -4436,39 +5555,39 @@ typedef struct { size_t posInSrc; /* Number of bytes given by sequences provided so far */ } ZSTD_sequencePosition; -/* Returns a ZSTD error code if sequence is not valid */ -static size_t ZSTD_validateSequence(U32 offCode, U32 matchLength, - size_t posInSrc, U32 windowLog, size_t dictSize, U32 minMatch) { - size_t offsetBound; - U32 windowSize = 1 << windowLog; +/* ZSTD_validateSequence() : + * @offCode : is presumed to follow format required by ZSTD_storeSeq() + * @returns a ZSTD error code if sequence is not valid + */ +static size_t +ZSTD_validateSequence(U32 offCode, U32 matchLength, + size_t posInSrc, U32 windowLog, size_t dictSize) +{ + U32 const windowSize = 1 << windowLog; /* posInSrc represents the amount of data the decoder would decode up to this point. * As long as the amount of data decoded is less than or equal to window size, offsets may be * larger than the total length of output decoded in order to reference the dict, even larger than * window size. After output surpasses windowSize, we're limited to windowSize offsets again. */ - offsetBound = posInSrc > windowSize ? (size_t)windowSize : posInSrc + (size_t)dictSize; - RETURN_ERROR_IF(offCode > offsetBound + ZSTD_REP_MOVE, corruption_detected, "Offset too large!"); - RETURN_ERROR_IF(matchLength < minMatch, corruption_detected, "Matchlength too small"); + size_t const offsetBound = posInSrc > windowSize ? (size_t)windowSize : posInSrc + (size_t)dictSize; + RETURN_ERROR_IF(offCode > STORE_OFFSET(offsetBound), corruption_detected, "Offset too large!"); + RETURN_ERROR_IF(matchLength < MINMATCH, corruption_detected, "Matchlength too small"); return 0; } /* Returns an offset code, given a sequence's raw offset, the ongoing repcode array, and whether litLength == 0 */ -static U32 ZSTD_finalizeOffCode(U32 rawOffset, const U32 rep[ZSTD_REP_NUM], U32 ll0) { - U32 offCode = rawOffset + ZSTD_REP_MOVE; - U32 repCode = 0; +static U32 ZSTD_finalizeOffCode(U32 rawOffset, const U32 rep[ZSTD_REP_NUM], U32 ll0) +{ + U32 offCode = STORE_OFFSET(rawOffset); if (!ll0 && rawOffset == rep[0]) { - repCode = 1; + offCode = STORE_REPCODE_1; } else if (rawOffset == rep[1]) { - repCode = 2 - ll0; + offCode = STORE_REPCODE(2 - ll0); } else if (rawOffset == rep[2]) { - repCode = 3 - ll0; + offCode = STORE_REPCODE(3 - ll0); } else if (ll0 && rawOffset == rep[0] - 1) { - repCode = 3; - } - if (repCode) { - /* ZSTD_storeSeq expects a number in the range [0, 2] to represent a repcode */ - offCode = repCode - 1; + offCode = STORE_REPCODE_3; } return offCode; } @@ -4476,18 +5595,17 @@ static U32 ZSTD_finalizeOffCode(U32 rawOffset, const U32 rep[ZSTD_REP_NUM], U32 /* Returns 0 on success, and a ZSTD_error otherwise. This function scans through an array of * ZSTD_Sequence, storing the sequences it finds, until it reaches a block delimiter. */ -static size_t ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, ZSTD_sequencePosition* seqPos, - const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, - const void* src, size_t blockSize) { +static size_t +ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, + ZSTD_sequencePosition* seqPos, + const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, + const void* src, size_t blockSize) +{ U32 idx = seqPos->idx; BYTE const* ip = (BYTE const*)(src); const BYTE* const iend = ip + blockSize; repcodes_t updatedRepcodes; U32 dictSize; - U32 litLength; - U32 matchLength; - U32 ll0; - U32 offCode; if (cctx->cdict) { dictSize = (U32)cctx->cdict->dictContentSize; @@ -4498,23 +5616,22 @@ static size_t ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, ZS } ZSTD_memcpy(updatedRepcodes.rep, cctx->blockState.prevCBlock->rep, sizeof(repcodes_t)); for (; (inSeqs[idx].matchLength != 0 || inSeqs[idx].offset != 0) && idx < inSeqsSize; ++idx) { - litLength = inSeqs[idx].litLength; - matchLength = inSeqs[idx].matchLength; - ll0 = litLength == 0; - offCode = ZSTD_finalizeOffCode(inSeqs[idx].offset, updatedRepcodes.rep, ll0); - updatedRepcodes = ZSTD_updateRep(updatedRepcodes.rep, offCode, ll0); + U32 const litLength = inSeqs[idx].litLength; + U32 const ll0 = (litLength == 0); + U32 const matchLength = inSeqs[idx].matchLength; + U32 const offCode = ZSTD_finalizeOffCode(inSeqs[idx].offset, updatedRepcodes.rep, ll0); + ZSTD_updateRep(updatedRepcodes.rep, offCode, ll0); DEBUGLOG(6, "Storing sequence: (of: %u, ml: %u, ll: %u)", offCode, matchLength, litLength); if (cctx->appliedParams.validateSequences) { seqPos->posInSrc += litLength + matchLength; FORWARD_IF_ERROR(ZSTD_validateSequence(offCode, matchLength, seqPos->posInSrc, - cctx->appliedParams.cParams.windowLog, dictSize, - cctx->appliedParams.cParams.minMatch), + cctx->appliedParams.cParams.windowLog, dictSize), "Sequence validation failed"); } RETURN_ERROR_IF(idx - seqPos->idx > cctx->seqStore.maxNbSeq, memory_allocation, "Not enough memory allocated. Try adjusting ZSTD_c_minMatch."); - ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength - MINMATCH); + ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength); ip += matchLength + litLength; } ZSTD_memcpy(cctx->blockState.nextCBlock->rep, updatedRepcodes.rep, sizeof(repcodes_t)); @@ -4541,9 +5658,11 @@ static size_t ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, ZS * avoid splitting a match, or to avoid splitting a match such that it would produce a match * smaller than MINMATCH. In this case, we return the number of bytes that we didn't read from this block. */ -static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_sequencePosition* seqPos, - const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, - const void* src, size_t blockSize) { +static size_t +ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_sequencePosition* seqPos, + const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, + const void* src, size_t blockSize) +{ U32 idx = seqPos->idx; U32 startPosInSequence = seqPos->posInSequence; U32 endPosInSequence = seqPos->posInSequence + (U32)blockSize; @@ -4553,10 +5672,6 @@ static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_seq repcodes_t updatedRepcodes; U32 bytesAdjustment = 0; U32 finalMatchSplit = 0; - U32 litLength; - U32 matchLength; - U32 rawOffset; - U32 offCode; if (cctx->cdict) { dictSize = cctx->cdict->dictContentSize; @@ -4570,9 +5685,10 @@ static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_seq ZSTD_memcpy(updatedRepcodes.rep, cctx->blockState.prevCBlock->rep, sizeof(repcodes_t)); while (endPosInSequence && idx < inSeqsSize && !finalMatchSplit) { const ZSTD_Sequence currSeq = inSeqs[idx]; - litLength = currSeq.litLength; - matchLength = currSeq.matchLength; - rawOffset = currSeq.offset; + U32 litLength = currSeq.litLength; + U32 matchLength = currSeq.matchLength; + U32 const rawOffset = currSeq.offset; + U32 offCode; /* Modify the sequence depending on where endPosInSequence lies */ if (endPosInSequence >= currSeq.litLength + currSeq.matchLength) { @@ -4625,22 +5741,21 @@ static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_seq } } /* Check if this offset can be represented with a repcode */ - { U32 ll0 = (litLength == 0); + { U32 const ll0 = (litLength == 0); offCode = ZSTD_finalizeOffCode(rawOffset, updatedRepcodes.rep, ll0); - updatedRepcodes = ZSTD_updateRep(updatedRepcodes.rep, offCode, ll0); + ZSTD_updateRep(updatedRepcodes.rep, offCode, ll0); } if (cctx->appliedParams.validateSequences) { seqPos->posInSrc += litLength + matchLength; FORWARD_IF_ERROR(ZSTD_validateSequence(offCode, matchLength, seqPos->posInSrc, - cctx->appliedParams.cParams.windowLog, dictSize, - cctx->appliedParams.cParams.minMatch), + cctx->appliedParams.cParams.windowLog, dictSize), "Sequence validation failed"); } DEBUGLOG(6, "Storing sequence: (of: %u, ml: %u, ll: %u)", offCode, matchLength, litLength); RETURN_ERROR_IF(idx - seqPos->idx > cctx->seqStore.maxNbSeq, memory_allocation, "Not enough memory allocated. Try adjusting ZSTD_c_minMatch."); - ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength - MINMATCH); + ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength); ip += matchLength + litLength; } DEBUGLOG(5, "Ending seq: idx: %u (of: %u ml: %u ll: %u)", idx, inSeqs[idx].offset, inSeqs[idx].matchLength, inSeqs[idx].litLength); @@ -4665,7 +5780,8 @@ static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_seq typedef size_t (*ZSTD_sequenceCopier) (ZSTD_CCtx* cctx, ZSTD_sequencePosition* seqPos, const ZSTD_Sequence* const inSeqs, size_t inSeqsSize, const void* src, size_t blockSize); -static ZSTD_sequenceCopier ZSTD_selectSequenceCopier(ZSTD_sequenceFormat_e mode) { +static ZSTD_sequenceCopier ZSTD_selectSequenceCopier(ZSTD_sequenceFormat_e mode) +{ ZSTD_sequenceCopier sequenceCopier = NULL; assert(ZSTD_cParam_withinBounds(ZSTD_c_blockDelimiters, mode)); if (mode == ZSTD_sf_explicitBlockDelimiters) { @@ -4679,12 +5795,15 @@ static ZSTD_sequenceCopier ZSTD_selectSequenceCopier(ZSTD_sequenceFormat_e mode) /* Compress, block-by-block, all of the sequences given. * - * Returns the cumulative size of all compressed blocks (including their headers), otherwise a ZSTD error. + * Returns the cumulative size of all compressed blocks (including their headers), + * otherwise a ZSTD error. */ -static size_t ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, - void* dst, size_t dstCapacity, - const ZSTD_Sequence* inSeqs, size_t inSeqsSize, - const void* src, size_t srcSize) { +static size_t +ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, + void* dst, size_t dstCapacity, + const ZSTD_Sequence* inSeqs, size_t inSeqsSize, + const void* src, size_t srcSize) +{ size_t cSize = 0; U32 lastBlock; size_t blockSize; @@ -4694,7 +5813,7 @@ static size_t ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, BYTE const* ip = (BYTE const*)src; BYTE* op = (BYTE*)dst; - ZSTD_sequenceCopier sequenceCopier = ZSTD_selectSequenceCopier(cctx->appliedParams.blockDelimiters); + ZSTD_sequenceCopier const sequenceCopier = ZSTD_selectSequenceCopier(cctx->appliedParams.blockDelimiters); DEBUGLOG(4, "ZSTD_compressSequences_internal srcSize: %zu, inSeqsSize: %zu", srcSize, inSeqsSize); /* Special case: empty frame */ @@ -4732,7 +5851,7 @@ static size_t ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, continue; } - compressedSeqsSize = ZSTD_entropyCompressSequences(&cctx->seqStore, + compressedSeqsSize = ZSTD_entropyCompressSeqStore(&cctx->seqStore, &cctx->blockState.prevCBlock->entropy, &cctx->blockState.nextCBlock->entropy, &cctx->appliedParams, op + ZSTD_blockHeaderSize /* Leave space for block header */, dstCapacity - ZSTD_blockHeaderSize, @@ -4764,7 +5883,7 @@ static size_t ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, } else { U32 cBlockHeader; /* Error checking and repcodes update */ - ZSTD_confirmRepcodesAndEntropyTables(cctx); + ZSTD_blockState_confirmRepcodesAndEntropyTables(&cctx->blockState); if (cctx->blockState.prevCBlock->entropy.fse.offcode_repeatMode == FSE_repeat_valid) cctx->blockState.prevCBlock->entropy.fse.offcode_repeatMode = FSE_repeat_check; @@ -4794,7 +5913,8 @@ static size_t ZSTD_compressSequences_internal(ZSTD_CCtx* cctx, size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstCapacity, const ZSTD_Sequence* inSeqs, size_t inSeqsSize, - const void* src, size_t srcSize) { + const void* src, size_t srcSize) +{ BYTE* op = (BYTE*)dst; size_t cSize = 0; size_t compressedBlocksSize = 0; @@ -4861,117 +5981,11 @@ size_t ZSTD_endStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output) /*-===== Pre-defined compression levels =====-*/ +#include "clevels.h" -#define ZSTD_MAX_CLEVEL 22 int ZSTD_maxCLevel(void) { return ZSTD_MAX_CLEVEL; } int ZSTD_minCLevel(void) { return (int)-ZSTD_TARGETLENGTH_MAX; } - -static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEVEL+1] = { -{ /* "default" - for any srcSize > 256 KB */ - /* W, C, H, S, L, TL, strat */ - { 19, 12, 13, 1, 6, 1, ZSTD_fast }, /* base for negative levels */ - { 19, 13, 14, 1, 7, 0, ZSTD_fast }, /* level 1 */ - { 20, 15, 16, 1, 6, 0, ZSTD_fast }, /* level 2 */ - { 21, 16, 17, 1, 5, 0, ZSTD_dfast }, /* level 3 */ - { 21, 18, 18, 1, 5, 0, ZSTD_dfast }, /* level 4 */ - { 21, 18, 19, 2, 5, 2, ZSTD_greedy }, /* level 5 */ - { 21, 19, 19, 3, 5, 4, ZSTD_greedy }, /* level 6 */ - { 21, 19, 19, 3, 5, 8, ZSTD_lazy }, /* level 7 */ - { 21, 19, 19, 3, 5, 16, ZSTD_lazy2 }, /* level 8 */ - { 21, 19, 20, 4, 5, 16, ZSTD_lazy2 }, /* level 9 */ - { 22, 20, 21, 4, 5, 16, ZSTD_lazy2 }, /* level 10 */ - { 22, 21, 22, 4, 5, 16, ZSTD_lazy2 }, /* level 11 */ - { 22, 21, 22, 5, 5, 16, ZSTD_lazy2 }, /* level 12 */ - { 22, 21, 22, 5, 5, 32, ZSTD_btlazy2 }, /* level 13 */ - { 22, 22, 23, 5, 5, 32, ZSTD_btlazy2 }, /* level 14 */ - { 22, 23, 23, 6, 5, 32, ZSTD_btlazy2 }, /* level 15 */ - { 22, 22, 22, 5, 5, 48, ZSTD_btopt }, /* level 16 */ - { 23, 23, 22, 5, 4, 64, ZSTD_btopt }, /* level 17 */ - { 23, 23, 22, 6, 3, 64, ZSTD_btultra }, /* level 18 */ - { 23, 24, 22, 7, 3,256, ZSTD_btultra2}, /* level 19 */ - { 25, 25, 23, 7, 3,256, ZSTD_btultra2}, /* level 20 */ - { 26, 26, 24, 7, 3,512, ZSTD_btultra2}, /* level 21 */ - { 27, 27, 25, 9, 3,999, ZSTD_btultra2}, /* level 22 */ -}, -{ /* for srcSize <= 256 KB */ - /* W, C, H, S, L, T, strat */ - { 18, 12, 13, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ - { 18, 13, 14, 1, 6, 0, ZSTD_fast }, /* level 1 */ - { 18, 14, 14, 1, 5, 0, ZSTD_dfast }, /* level 2 */ - { 18, 16, 16, 1, 4, 0, ZSTD_dfast }, /* level 3 */ - { 18, 16, 17, 2, 5, 2, ZSTD_greedy }, /* level 4.*/ - { 18, 18, 18, 3, 5, 2, ZSTD_greedy }, /* level 5.*/ - { 18, 18, 19, 3, 5, 4, ZSTD_lazy }, /* level 6.*/ - { 18, 18, 19, 4, 4, 4, ZSTD_lazy }, /* level 7 */ - { 18, 18, 19, 4, 4, 8, ZSTD_lazy2 }, /* level 8 */ - { 18, 18, 19, 5, 4, 8, ZSTD_lazy2 }, /* level 9 */ - { 18, 18, 19, 6, 4, 8, ZSTD_lazy2 }, /* level 10 */ - { 18, 18, 19, 5, 4, 12, ZSTD_btlazy2 }, /* level 11.*/ - { 18, 19, 19, 7, 4, 12, ZSTD_btlazy2 }, /* level 12.*/ - { 18, 18, 19, 4, 4, 16, ZSTD_btopt }, /* level 13 */ - { 18, 18, 19, 4, 3, 32, ZSTD_btopt }, /* level 14.*/ - { 18, 18, 19, 6, 3,128, ZSTD_btopt }, /* level 15.*/ - { 18, 19, 19, 6, 3,128, ZSTD_btultra }, /* level 16.*/ - { 18, 19, 19, 8, 3,256, ZSTD_btultra }, /* level 17.*/ - { 18, 19, 19, 6, 3,128, ZSTD_btultra2}, /* level 18.*/ - { 18, 19, 19, 8, 3,256, ZSTD_btultra2}, /* level 19.*/ - { 18, 19, 19, 10, 3,512, ZSTD_btultra2}, /* level 20.*/ - { 18, 19, 19, 12, 3,512, ZSTD_btultra2}, /* level 21.*/ - { 18, 19, 19, 13, 3,999, ZSTD_btultra2}, /* level 22.*/ -}, -{ /* for srcSize <= 128 KB */ - /* W, C, H, S, L, T, strat */ - { 17, 12, 12, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ - { 17, 12, 13, 1, 6, 0, ZSTD_fast }, /* level 1 */ - { 17, 13, 15, 1, 5, 0, ZSTD_fast }, /* level 2 */ - { 17, 15, 16, 2, 5, 0, ZSTD_dfast }, /* level 3 */ - { 17, 17, 17, 2, 4, 0, ZSTD_dfast }, /* level 4 */ - { 17, 16, 17, 3, 4, 2, ZSTD_greedy }, /* level 5 */ - { 17, 17, 17, 3, 4, 4, ZSTD_lazy }, /* level 6 */ - { 17, 17, 17, 3, 4, 8, ZSTD_lazy2 }, /* level 7 */ - { 17, 17, 17, 4, 4, 8, ZSTD_lazy2 }, /* level 8 */ - { 17, 17, 17, 5, 4, 8, ZSTD_lazy2 }, /* level 9 */ - { 17, 17, 17, 6, 4, 8, ZSTD_lazy2 }, /* level 10 */ - { 17, 17, 17, 5, 4, 8, ZSTD_btlazy2 }, /* level 11 */ - { 17, 18, 17, 7, 4, 12, ZSTD_btlazy2 }, /* level 12 */ - { 17, 18, 17, 3, 4, 12, ZSTD_btopt }, /* level 13.*/ - { 17, 18, 17, 4, 3, 32, ZSTD_btopt }, /* level 14.*/ - { 17, 18, 17, 6, 3,256, ZSTD_btopt }, /* level 15.*/ - { 17, 18, 17, 6, 3,128, ZSTD_btultra }, /* level 16.*/ - { 17, 18, 17, 8, 3,256, ZSTD_btultra }, /* level 17.*/ - { 17, 18, 17, 10, 3,512, ZSTD_btultra }, /* level 18.*/ - { 17, 18, 17, 5, 3,256, ZSTD_btultra2}, /* level 19.*/ - { 17, 18, 17, 7, 3,512, ZSTD_btultra2}, /* level 20.*/ - { 17, 18, 17, 9, 3,512, ZSTD_btultra2}, /* level 21.*/ - { 17, 18, 17, 11, 3,999, ZSTD_btultra2}, /* level 22.*/ -}, -{ /* for srcSize <= 16 KB */ - /* W, C, H, S, L, T, strat */ - { 14, 12, 13, 1, 5, 1, ZSTD_fast }, /* base for negative levels */ - { 14, 14, 15, 1, 5, 0, ZSTD_fast }, /* level 1 */ - { 14, 14, 15, 1, 4, 0, ZSTD_fast }, /* level 2 */ - { 14, 14, 15, 2, 4, 0, ZSTD_dfast }, /* level 3 */ - { 14, 14, 14, 4, 4, 2, ZSTD_greedy }, /* level 4 */ - { 14, 14, 14, 3, 4, 4, ZSTD_lazy }, /* level 5.*/ - { 14, 14, 14, 4, 4, 8, ZSTD_lazy2 }, /* level 6 */ - { 14, 14, 14, 6, 4, 8, ZSTD_lazy2 }, /* level 7 */ - { 14, 14, 14, 8, 4, 8, ZSTD_lazy2 }, /* level 8.*/ - { 14, 15, 14, 5, 4, 8, ZSTD_btlazy2 }, /* level 9.*/ - { 14, 15, 14, 9, 4, 8, ZSTD_btlazy2 }, /* level 10.*/ - { 14, 15, 14, 3, 4, 12, ZSTD_btopt }, /* level 11.*/ - { 14, 15, 14, 4, 3, 24, ZSTD_btopt }, /* level 12.*/ - { 14, 15, 14, 5, 3, 32, ZSTD_btultra }, /* level 13.*/ - { 14, 15, 15, 6, 3, 64, ZSTD_btultra }, /* level 14.*/ - { 14, 15, 15, 7, 3,256, ZSTD_btultra }, /* level 15.*/ - { 14, 15, 15, 5, 3, 48, ZSTD_btultra2}, /* level 16.*/ - { 14, 15, 15, 6, 3,128, ZSTD_btultra2}, /* level 17.*/ - { 14, 15, 15, 7, 3,256, ZSTD_btultra2}, /* level 18.*/ - { 14, 15, 15, 8, 3,256, ZSTD_btultra2}, /* level 19.*/ - { 14, 15, 15, 8, 3,512, ZSTD_btultra2}, /* level 20.*/ - { 14, 15, 15, 9, 3,512, ZSTD_btultra2}, /* level 21.*/ - { 14, 15, 15, 10, 3,999, ZSTD_btultra2}, /* level 22.*/ -}, -}; +int ZSTD_defaultCLevel(void) { return ZSTD_CLEVEL_DEFAULT; } static ZSTD_compressionParameters ZSTD_dedicatedDictSearch_getCParams(int const compressionLevel, size_t const dictSize) { @@ -4999,7 +6013,7 @@ static int ZSTD_dedicatedDictSearch_isSupported( { return (cParams->strategy >= ZSTD_greedy) && (cParams->strategy <= ZSTD_lazy2) - && (cParams->hashLog >= cParams->chainLog) + && (cParams->hashLog > cParams->chainLog) && (cParams->chainLog <= 24); } @@ -5018,6 +6032,9 @@ static void ZSTD_dedicatedDictSearch_revertCParams( case ZSTD_lazy: case ZSTD_lazy2: cParams->hashLog -= ZSTD_LAZY_DDSS_BUCKET_LOG; + if (cParams->hashLog < ZSTD_HASHLOG_MIN) { + cParams->hashLog = ZSTD_HASHLOG_MIN; + } break; case ZSTD_btlazy2: case ZSTD_btopt: @@ -5066,6 +6083,7 @@ static ZSTD_compressionParameters ZSTD_getCParams_internal(int compressionLevel, else row = compressionLevel; { ZSTD_compressionParameters cp = ZSTD_defaultCParameters[tableID][row]; + DEBUGLOG(5, "ZSTD_getCParams_internal selected tableID: %u row: %u strat: %u", tableID, row, (U32)cp.strategy); /* acceleration factor */ if (compressionLevel < 0) { int const clampedCompressionLevel = MAX(ZSTD_minCLevel(), compressionLevel); diff --git a/lib/zstd/compress/zstd_compress_internal.h b/lib/zstd/compress/zstd_compress_internal.h index 685d2f996cc2..71697a11ae30 100644 --- a/lib/zstd/compress/zstd_compress_internal.h +++ b/lib/zstd/compress/zstd_compress_internal.h @@ -57,7 +57,7 @@ typedef struct { } ZSTD_localDict; typedef struct { - HUF_CElt CTable[HUF_CTABLE_SIZE_U32(255)]; + HUF_CElt CTable[HUF_CTABLE_SIZE_ST(255)]; HUF_repeat repeatMode; } ZSTD_hufCTables_t; @@ -75,8 +75,55 @@ typedef struct { ZSTD_fseCTables_t fse; } ZSTD_entropyCTables_t; +/* ********************************************* +* Entropy buffer statistics structs and funcs * +***********************************************/ +/* ZSTD_hufCTablesMetadata_t : + * Stores Literals Block Type for a super-block in hType, and + * huffman tree description in hufDesBuffer. + * hufDesSize refers to the size of huffman tree description in bytes. + * This metadata is populated in ZSTD_buildBlockEntropyStats_literals() */ typedef struct { - U32 off; /* Offset code (offset + ZSTD_REP_MOVE) for the match */ + symbolEncodingType_e hType; + BYTE hufDesBuffer[ZSTD_MAX_HUF_HEADER_SIZE]; + size_t hufDesSize; +} ZSTD_hufCTablesMetadata_t; + +/* ZSTD_fseCTablesMetadata_t : + * Stores symbol compression modes for a super-block in {ll, ol, ml}Type, and + * fse tables in fseTablesBuffer. + * fseTablesSize refers to the size of fse tables in bytes. + * This metadata is populated in ZSTD_buildBlockEntropyStats_sequences() */ +typedef struct { + symbolEncodingType_e llType; + symbolEncodingType_e ofType; + symbolEncodingType_e mlType; + BYTE fseTablesBuffer[ZSTD_MAX_FSE_HEADERS_SIZE]; + size_t fseTablesSize; + size_t lastCountSize; /* This is to account for bug in 1.3.4. More detail in ZSTD_entropyCompressSeqStore_internal() */ +} ZSTD_fseCTablesMetadata_t; + +typedef struct { + ZSTD_hufCTablesMetadata_t hufMetadata; + ZSTD_fseCTablesMetadata_t fseMetadata; +} ZSTD_entropyCTablesMetadata_t; + +/* ZSTD_buildBlockEntropyStats() : + * Builds entropy for the block. + * @return : 0 on success or error code */ +size_t ZSTD_buildBlockEntropyStats(seqStore_t* seqStorePtr, + const ZSTD_entropyCTables_t* prevEntropy, + ZSTD_entropyCTables_t* nextEntropy, + const ZSTD_CCtx_params* cctxParams, + ZSTD_entropyCTablesMetadata_t* entropyMetadata, + void* workspace, size_t wkspSize); + +/* ******************************* +* Compression internals structs * +*********************************/ + +typedef struct { + U32 off; /* Offset sumtype code for the match, using ZSTD_storeSeq() format */ U32 len; /* Raw length of match */ } ZSTD_match_t; @@ -126,7 +173,7 @@ typedef struct { U32 offCodeSumBasePrice; /* to compare to log2(offreq) */ ZSTD_OptPrice_e priceType; /* prices can be determined dynamically, or follow a pre-defined cost structure */ const ZSTD_entropyCTables_t* symbolCosts; /* pre-calculated dictionary statistics */ - ZSTD_literalCompressionMode_e literalCompressionMode; + ZSTD_paramSwitch_e literalCompressionMode; } optState_t; typedef struct { @@ -135,14 +182,23 @@ typedef struct { } ZSTD_compressedBlockState_t; typedef struct { - BYTE const* nextSrc; /* next block here to continue on current prefix */ - BYTE const* base; /* All regular indexes relative to this position */ - BYTE const* dictBase; /* extDict indexes relative to this position */ - U32 dictLimit; /* below that point, need extDict */ - U32 lowLimit; /* below that point, no more valid data */ + BYTE const* nextSrc; /* next block here to continue on current prefix */ + BYTE const* base; /* All regular indexes relative to this position */ + BYTE const* dictBase; /* extDict indexes relative to this position */ + U32 dictLimit; /* below that point, need extDict */ + U32 lowLimit; /* below that point, no more valid data */ + U32 nbOverflowCorrections; /* Number of times overflow correction has run since + * ZSTD_window_init(). Useful for debugging coredumps + * and for ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY. + */ } ZSTD_window_t; +#define ZSTD_WINDOW_START_INDEX 2 + typedef struct ZSTD_matchState_t ZSTD_matchState_t; + +#define ZSTD_ROW_HASH_CACHE_SIZE 8 /* Size of prefetching hash cache for row-based matchfinder */ + struct ZSTD_matchState_t { ZSTD_window_t window; /* State for window round buffer management */ U32 loadedDictEnd; /* index of end of dictionary, within context's referential. @@ -154,9 +210,17 @@ struct ZSTD_matchState_t { */ U32 nextToUpdate; /* index from which to continue table update */ U32 hashLog3; /* dispatch table for matches of len==3 : larger == faster, more memory */ + + U32 rowHashLog; /* For row-based matchfinder: Hashlog based on nb of rows in the hashTable.*/ + U16* tagTable; /* For row-based matchFinder: A row-based table containing the hashes and head index. */ + U32 hashCache[ZSTD_ROW_HASH_CACHE_SIZE]; /* For row-based matchFinder: a cache of hashes to improve speed */ + U32* hashTable; U32* hashTable3; U32* chainTable; + + U32 forceNonContiguous; /* Non-zero if we should force non-contiguous load for the next window update. */ + int dedicatedDictSearch; /* Indicates whether this matchState is using the * dedicated dictionary search structure. */ @@ -196,7 +260,7 @@ typedef struct { } ldmState_t; typedef struct { - U32 enableLdm; /* 1 if enable long distance matching */ + ZSTD_paramSwitch_e enableLdm; /* ZSTD_ps_enable to enable LDM. ZSTD_ps_auto by default */ U32 hashLog; /* Log size of hashTable */ U32 bucketSizeLog; /* Log bucket size for collision resolution, at most 8 */ U32 minMatchLength; /* Minimum match length */ @@ -227,7 +291,7 @@ struct ZSTD_CCtx_params_s { * There is no guarantee that hint is close to actual source size */ ZSTD_dictAttachPref_e attachDictPref; - ZSTD_literalCompressionMode_e literalCompressionMode; + ZSTD_paramSwitch_e literalCompressionMode; /* Multithreading: used to pass parameters to mtctx */ int nbWorkers; @@ -249,6 +313,15 @@ struct ZSTD_CCtx_params_s { ZSTD_sequenceFormat_e blockDelimiters; int validateSequences; + /* Block splitting */ + ZSTD_paramSwitch_e useBlockSplitter; + + /* Param for deciding whether to use row-based matchfinder */ + ZSTD_paramSwitch_e useRowMatchFinder; + + /* Always load a dictionary in ext-dict mode (not prefix mode)? */ + int deterministicRefPrefix; + /* Internal use, for createCCtxParams() and freeCCtxParams() only */ ZSTD_customMem customMem; }; /* typedef'd to ZSTD_CCtx_params within "zstd.h" */ @@ -266,12 +339,29 @@ typedef enum { ZSTDb_buffered } ZSTD_buffered_policy_e; +/* + * Struct that contains all elements of block splitter that should be allocated + * in a wksp. + */ +#define ZSTD_MAX_NB_BLOCK_SPLITS 196 +typedef struct { + seqStore_t fullSeqStoreChunk; + seqStore_t firstHalfSeqStore; + seqStore_t secondHalfSeqStore; + seqStore_t currSeqStore; + seqStore_t nextSeqStore; + + U32 partitions[ZSTD_MAX_NB_BLOCK_SPLITS]; + ZSTD_entropyCTablesMetadata_t entropyMetadata; +} ZSTD_blockSplitCtx; + struct ZSTD_CCtx_s { ZSTD_compressionStage_e stage; int cParamsChanged; /* == 1 if cParams(except wlog) or compression level are changed in requestedParams. Triggers transmission of new params to ZSTDMT (if available) then reset to 0. */ int bmi2; /* == 1 if the CPU supports BMI2 and 0 otherwise. CPU support is determined dynamically once per context lifetime. */ ZSTD_CCtx_params requestedParams; ZSTD_CCtx_params appliedParams; + ZSTD_CCtx_params simpleApiParams; /* Param storage used by the simple API - not sticky. Must only be used in top-level simple API functions for storage. */ U32 dictID; size_t dictContentSize; @@ -296,7 +386,7 @@ struct ZSTD_CCtx_s { ZSTD_blockState_t blockState; U32* entropyWorkspace; /* entropy workspace of ENTROPY_WORKSPACE_SIZE bytes */ - /* Wether we are streaming or not */ + /* Whether we are streaming or not */ ZSTD_buffered_policy_e bufferedPolicy; /* streaming */ @@ -324,6 +414,9 @@ struct ZSTD_CCtx_s { /* Multi-threading */ /* Tracing */ + + /* Workspace for block splitter */ + ZSTD_blockSplitCtx blockSplitCtx; }; typedef enum { ZSTD_dtlm_fast, ZSTD_dtlm_full } ZSTD_dictTableLoadMethod_e; @@ -358,7 +451,7 @@ typedef enum { typedef size_t (*ZSTD_blockCompressor) ( ZSTD_matchState_t* bs, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); -ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_dictMode_e dictMode); +ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramSwitch_e rowMatchfinderMode, ZSTD_dictMode_e dictMode); MEM_STATIC U32 ZSTD_LLcode(U32 litLength) @@ -392,31 +485,6 @@ MEM_STATIC U32 ZSTD_MLcode(U32 mlBase) return (mlBase > 127) ? ZSTD_highbit32(mlBase) + ML_deltaCode : ML_Code[mlBase]; } -typedef struct repcodes_s { - U32 rep[3]; -} repcodes_t; - -MEM_STATIC repcodes_t ZSTD_updateRep(U32 const rep[3], U32 const offset, U32 const ll0) -{ - repcodes_t newReps; - if (offset >= ZSTD_REP_NUM) { /* full offset */ - newReps.rep[2] = rep[1]; - newReps.rep[1] = rep[0]; - newReps.rep[0] = offset - ZSTD_REP_MOVE; - } else { /* repcode */ - U32 const repCode = offset + ll0; - if (repCode > 0) { /* note : if repCode==0, no change */ - U32 const currentOffset = (repCode==ZSTD_REP_NUM) ? (rep[0] - 1) : rep[repCode]; - newReps.rep[2] = (repCode >= 2) ? rep[1] : rep[2]; - newReps.rep[1] = rep[0]; - newReps.rep[0] = currentOffset; - } else { /* repCode == 0 */ - ZSTD_memcpy(&newReps, rep, sizeof(newReps)); - } - } - return newReps; -} - /* ZSTD_cParam_withinBounds: * @return 1 if value is within cParam bounds, * 0 otherwise */ @@ -465,17 +533,17 @@ MEM_STATIC size_t ZSTD_minGain(size_t srcSize, ZSTD_strategy strat) return (srcSize >> minlog) + 2; } -MEM_STATIC int ZSTD_disableLiteralsCompression(const ZSTD_CCtx_params* cctxParams) +MEM_STATIC int ZSTD_literalsCompressionIsDisabled(const ZSTD_CCtx_params* cctxParams) { switch (cctxParams->literalCompressionMode) { - case ZSTD_lcm_huffman: + case ZSTD_ps_enable: return 0; - case ZSTD_lcm_uncompressed: + case ZSTD_ps_disable: return 1; default: assert(0 /* impossible: pre-validated */); ZSTD_FALLTHROUGH; - case ZSTD_lcm_auto: + case ZSTD_ps_auto: return (cctxParams->cParams.strategy == ZSTD_fast) && (cctxParams->cParams.targetLength > 0); } } @@ -485,7 +553,9 @@ MEM_STATIC int ZSTD_disableLiteralsCompression(const ZSTD_CCtx_params* cctxParam * Only called when the sequence ends past ilimit_w, so it only needs to be optimized for single * large copies. */ -static void ZSTD_safecopyLiterals(BYTE* op, BYTE const* ip, BYTE const* const iend, BYTE const* ilimit_w) { +static void +ZSTD_safecopyLiterals(BYTE* op, BYTE const* ip, BYTE const* const iend, BYTE const* ilimit_w) +{ assert(iend > ilimit_w); if (ip <= ilimit_w) { ZSTD_wildcopy(op, ip, ilimit_w - ip, ZSTD_no_overlap); @@ -495,14 +565,30 @@ static void ZSTD_safecopyLiterals(BYTE* op, BYTE const* ip, BYTE const* const ie while (ip < iend) *op++ = *ip++; } +#define ZSTD_REP_MOVE (ZSTD_REP_NUM-1) +#define STORE_REPCODE_1 STORE_REPCODE(1) +#define STORE_REPCODE_2 STORE_REPCODE(2) +#define STORE_REPCODE_3 STORE_REPCODE(3) +#define STORE_REPCODE(r) (assert((r)>=1), assert((r)<=3), (r)-1) +#define STORE_OFFSET(o) (assert((o)>0), o + ZSTD_REP_MOVE) +#define STORED_IS_OFFSET(o) ((o) > ZSTD_REP_MOVE) +#define STORED_IS_REPCODE(o) ((o) <= ZSTD_REP_MOVE) +#define STORED_OFFSET(o) (assert(STORED_IS_OFFSET(o)), (o)-ZSTD_REP_MOVE) +#define STORED_REPCODE(o) (assert(STORED_IS_REPCODE(o)), (o)+1) /* returns ID 1,2,3 */ +#define STORED_TO_OFFBASE(o) ((o)+1) +#define OFFBASE_TO_STORED(o) ((o)-1) + /*! ZSTD_storeSeq() : - * Store a sequence (litlen, litPtr, offCode and mlBase) into seqStore_t. - * `offCode` : distance to match + ZSTD_REP_MOVE (values <= ZSTD_REP_MOVE are repCodes). - * `mlBase` : matchLength - MINMATCH + * Store a sequence (litlen, litPtr, offCode and matchLength) into seqStore_t. + * @offBase_minus1 : Users should use employ macros STORE_REPCODE_X and STORE_OFFSET(). + * @matchLength : must be >= MINMATCH * Allowed to overread literals up to litLimit. */ -HINT_INLINE UNUSED_ATTR -void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const BYTE* literals, const BYTE* litLimit, U32 offCode, size_t mlBase) +HINT_INLINE UNUSED_ATTR void +ZSTD_storeSeq(seqStore_t* seqStorePtr, + size_t litLength, const BYTE* literals, const BYTE* litLimit, + U32 offBase_minus1, + size_t matchLength) { BYTE const* const litLimit_w = litLimit - WILDCOPY_OVERLENGTH; BYTE const* const litEnd = literals + litLength; @@ -511,7 +597,7 @@ void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const BYTE* litera if (g_start==NULL) g_start = (const BYTE*)literals; /* note : index only works for compression within a single segment */ { U32 const pos = (U32)((const BYTE*)literals - g_start); DEBUGLOG(6, "Cpos%7u :%3u literals, match%4u bytes at offCode%7u", - pos, (U32)litLength, (U32)mlBase+MINMATCH, (U32)offCode); + pos, (U32)litLength, (U32)matchLength, (U32)offBase_minus1); } #endif assert((size_t)(seqStorePtr->sequences - seqStorePtr->sequencesStart) < seqStorePtr->maxNbSeq); @@ -535,26 +621,66 @@ void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const BYTE* litera /* literal Length */ if (litLength>0xFFFF) { - assert(seqStorePtr->longLengthID == 0); /* there can only be a single long length */ - seqStorePtr->longLengthID = 1; + assert(seqStorePtr->longLengthType == ZSTD_llt_none); /* there can only be a single long length */ + seqStorePtr->longLengthType = ZSTD_llt_literalLength; seqStorePtr->longLengthPos = (U32)(seqStorePtr->sequences - seqStorePtr->sequencesStart); } seqStorePtr->sequences[0].litLength = (U16)litLength; /* match offset */ - seqStorePtr->sequences[0].offset = offCode + 1; + seqStorePtr->sequences[0].offBase = STORED_TO_OFFBASE(offBase_minus1); /* match Length */ - if (mlBase>0xFFFF) { - assert(seqStorePtr->longLengthID == 0); /* there can only be a single long length */ - seqStorePtr->longLengthID = 2; - seqStorePtr->longLengthPos = (U32)(seqStorePtr->sequences - seqStorePtr->sequencesStart); + assert(matchLength >= MINMATCH); + { size_t const mlBase = matchLength - MINMATCH; + if (mlBase>0xFFFF) { + assert(seqStorePtr->longLengthType == ZSTD_llt_none); /* there can only be a single long length */ + seqStorePtr->longLengthType = ZSTD_llt_matchLength; + seqStorePtr->longLengthPos = (U32)(seqStorePtr->sequences - seqStorePtr->sequencesStart); + } + seqStorePtr->sequences[0].mlBase = (U16)mlBase; } - seqStorePtr->sequences[0].matchLength = (U16)mlBase; seqStorePtr->sequences++; } +/* ZSTD_updateRep() : + * updates in-place @rep (array of repeat offsets) + * @offBase_minus1 : sum-type, with same numeric representation as ZSTD_storeSeq() + */ +MEM_STATIC void +ZSTD_updateRep(U32 rep[ZSTD_REP_NUM], U32 const offBase_minus1, U32 const ll0) +{ + if (STORED_IS_OFFSET(offBase_minus1)) { /* full offset */ + rep[2] = rep[1]; + rep[1] = rep[0]; + rep[0] = STORED_OFFSET(offBase_minus1); + } else { /* repcode */ + U32 const repCode = STORED_REPCODE(offBase_minus1) - 1 + ll0; + if (repCode > 0) { /* note : if repCode==0, no change */ + U32 const currentOffset = (repCode==ZSTD_REP_NUM) ? (rep[0] - 1) : rep[repCode]; + rep[2] = (repCode >= 2) ? rep[1] : rep[2]; + rep[1] = rep[0]; + rep[0] = currentOffset; + } else { /* repCode == 0 */ + /* nothing to do */ + } + } +} + +typedef struct repcodes_s { + U32 rep[3]; +} repcodes_t; + +MEM_STATIC repcodes_t +ZSTD_newRep(U32 const rep[ZSTD_REP_NUM], U32 const offBase_minus1, U32 const ll0) +{ + repcodes_t newReps; + ZSTD_memcpy(&newReps, rep, sizeof(newReps)); + ZSTD_updateRep(newReps.rep, offBase_minus1, ll0); + return newReps; +} + /*-************************************* * Match length counter @@ -778,6 +904,13 @@ MEM_STATIC void ZSTD_window_clear(ZSTD_window_t* window) window->dictLimit = end; } +MEM_STATIC U32 ZSTD_window_isEmpty(ZSTD_window_t const window) +{ + return window.dictLimit == ZSTD_WINDOW_START_INDEX && + window.lowLimit == ZSTD_WINDOW_START_INDEX && + (window.nextSrc - window.base) == ZSTD_WINDOW_START_INDEX; +} + /* * ZSTD_window_hasExtDict(): * Returns non-zero if the window has a non-empty extDict. @@ -801,15 +934,71 @@ MEM_STATIC ZSTD_dictMode_e ZSTD_matchState_dictMode(const ZSTD_matchState_t *ms) ZSTD_noDict; } +/* Defining this macro to non-zero tells zstd to run the overflow correction + * code much more frequently. This is very inefficient, and should only be + * used for tests and fuzzers. + */ +#ifndef ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY +# ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION +# define ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY 1 +# else +# define ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY 0 +# endif +#endif + +/* + * ZSTD_window_canOverflowCorrect(): + * Returns non-zero if the indices are large enough for overflow correction + * to work correctly without impacting compression ratio. + */ +MEM_STATIC U32 ZSTD_window_canOverflowCorrect(ZSTD_window_t const window, + U32 cycleLog, + U32 maxDist, + U32 loadedDictEnd, + void const* src) +{ + U32 const cycleSize = 1u << cycleLog; + U32 const curr = (U32)((BYTE const*)src - window.base); + U32 const minIndexToOverflowCorrect = cycleSize + + MAX(maxDist, cycleSize) + + ZSTD_WINDOW_START_INDEX; + + /* Adjust the min index to backoff the overflow correction frequency, + * so we don't waste too much CPU in overflow correction. If this + * computation overflows we don't really care, we just need to make + * sure it is at least minIndexToOverflowCorrect. + */ + U32 const adjustment = window.nbOverflowCorrections + 1; + U32 const adjustedIndex = MAX(minIndexToOverflowCorrect * adjustment, + minIndexToOverflowCorrect); + U32 const indexLargeEnough = curr > adjustedIndex; + + /* Only overflow correct early if the dictionary is invalidated already, + * so we don't hurt compression ratio. + */ + U32 const dictionaryInvalidated = curr > maxDist + loadedDictEnd; + + return indexLargeEnough && dictionaryInvalidated; +} + /* * ZSTD_window_needOverflowCorrection(): * Returns non-zero if the indices are getting too large and need overflow * protection. */ MEM_STATIC U32 ZSTD_window_needOverflowCorrection(ZSTD_window_t const window, + U32 cycleLog, + U32 maxDist, + U32 loadedDictEnd, + void const* src, void const* srcEnd) { U32 const curr = (U32)((BYTE const*)srcEnd - window.base); + if (ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY) { + if (ZSTD_window_canOverflowCorrect(window, cycleLog, maxDist, loadedDictEnd, src)) { + return 1; + } + } return curr > ZSTD_CURRENT_MAX; } @@ -821,7 +1010,6 @@ MEM_STATIC U32 ZSTD_window_needOverflowCorrection(ZSTD_window_t const window, * * The least significant cycleLog bits of the indices must remain the same, * which may be 0. Every index up to maxDist in the past must be valid. - * NOTE: (maxDist & cycleMask) must be zero. */ MEM_STATIC U32 ZSTD_window_correctOverflow(ZSTD_window_t* window, U32 cycleLog, U32 maxDist, void const* src) @@ -845,32 +1033,52 @@ MEM_STATIC U32 ZSTD_window_correctOverflow(ZSTD_window_t* window, U32 cycleLog, * 3. (cctx->lowLimit + 1< 3<<29 + 1<base); - U32 const currentCycle0 = curr & cycleMask; - /* Exclude zero so that newCurrent - maxDist >= 1. */ - U32 const currentCycle1 = currentCycle0 == 0 ? (1U << cycleLog) : currentCycle0; - U32 const newCurrent = currentCycle1 + maxDist; + U32 const currentCycle = curr & cycleMask; + /* Ensure newCurrent - maxDist >= ZSTD_WINDOW_START_INDEX. */ + U32 const currentCycleCorrection = currentCycle < ZSTD_WINDOW_START_INDEX + ? MAX(cycleSize, ZSTD_WINDOW_START_INDEX) + : 0; + U32 const newCurrent = currentCycle + + currentCycleCorrection + + MAX(maxDist, cycleSize); U32 const correction = curr - newCurrent; - assert((maxDist & cycleMask) == 0); + /* maxDist must be a power of two so that: + * (newCurrent & cycleMask) == (curr & cycleMask) + * This is required to not corrupt the chains / binary tree. + */ + assert((maxDist & (maxDist - 1)) == 0); + assert((curr & cycleMask) == (newCurrent & cycleMask)); assert(curr > newCurrent); - /* Loose bound, should be around 1<<29 (see above) */ - assert(correction > 1<<28); + if (!ZSTD_WINDOW_OVERFLOW_CORRECT_FREQUENTLY) { + /* Loose bound, should be around 1<<29 (see above) */ + assert(correction > 1<<28); + } window->base += correction; window->dictBase += correction; - if (window->lowLimit <= correction) window->lowLimit = 1; - else window->lowLimit -= correction; - if (window->dictLimit <= correction) window->dictLimit = 1; - else window->dictLimit -= correction; + if (window->lowLimit < correction + ZSTD_WINDOW_START_INDEX) { + window->lowLimit = ZSTD_WINDOW_START_INDEX; + } else { + window->lowLimit -= correction; + } + if (window->dictLimit < correction + ZSTD_WINDOW_START_INDEX) { + window->dictLimit = ZSTD_WINDOW_START_INDEX; + } else { + window->dictLimit -= correction; + } /* Ensure we can still reference the full window. */ assert(newCurrent >= maxDist); - assert(newCurrent - maxDist >= 1); + assert(newCurrent - maxDist >= ZSTD_WINDOW_START_INDEX); /* Ensure that lowLimit and dictLimit didn't underflow. */ assert(window->lowLimit <= newCurrent); assert(window->dictLimit <= newCurrent); + ++window->nbOverflowCorrections; + DEBUGLOG(4, "Correction of 0x%x bytes to lowLimit=0x%x", correction, window->lowLimit); return correction; @@ -975,11 +1183,13 @@ ZSTD_checkDictValidity(const ZSTD_window_t* window, MEM_STATIC void ZSTD_window_init(ZSTD_window_t* window) { ZSTD_memset(window, 0, sizeof(*window)); - window->base = (BYTE const*)""; - window->dictBase = (BYTE const*)""; - window->dictLimit = 1; /* start from 1, so that 1st position is valid */ - window->lowLimit = 1; /* it ensures first and later CCtx usages compress the same */ - window->nextSrc = window->base + 1; /* see issue #1241 */ + window->base = (BYTE const*)" "; + window->dictBase = (BYTE const*)" "; + ZSTD_STATIC_ASSERT(ZSTD_DUBT_UNSORTED_MARK < ZSTD_WINDOW_START_INDEX); /* Start above ZSTD_DUBT_UNSORTED_MARK */ + window->dictLimit = ZSTD_WINDOW_START_INDEX; /* start from >0, so that 1st position is valid */ + window->lowLimit = ZSTD_WINDOW_START_INDEX; /* it ensures first and later CCtx usages compress the same */ + window->nextSrc = window->base + ZSTD_WINDOW_START_INDEX; /* see issue #1241 */ + window->nbOverflowCorrections = 0; } /* @@ -990,7 +1200,8 @@ MEM_STATIC void ZSTD_window_init(ZSTD_window_t* window) { * Returns non-zero if the segment is contiguous. */ MEM_STATIC U32 ZSTD_window_update(ZSTD_window_t* window, - void const* src, size_t srcSize) + void const* src, size_t srcSize, + int forceNonContiguous) { BYTE const* const ip = (BYTE const*)src; U32 contiguous = 1; @@ -1000,7 +1211,7 @@ MEM_STATIC U32 ZSTD_window_update(ZSTD_window_t* window, assert(window->base != NULL); assert(window->dictBase != NULL); /* Check if blocks follow each other */ - if (src != window->nextSrc) { + if (src != window->nextSrc || forceNonContiguous) { /* not contiguous */ size_t const distanceFromBase = (size_t)(window->nextSrc - window->base); DEBUGLOG(5, "Non contiguous blocks, new segment starts at %u", window->dictLimit); @@ -1030,15 +1241,15 @@ MEM_STATIC U32 ZSTD_window_update(ZSTD_window_t* window, */ MEM_STATIC U32 ZSTD_getLowestMatchIndex(const ZSTD_matchState_t* ms, U32 curr, unsigned windowLog) { - U32 const maxDistance = 1U << windowLog; - U32 const lowestValid = ms->window.lowLimit; - U32 const withinWindow = (curr - lowestValid > maxDistance) ? curr - maxDistance : lowestValid; - U32 const isDictionary = (ms->loadedDictEnd != 0); + U32 const maxDistance = 1U << windowLog; + U32 const lowestValid = ms->window.lowLimit; + U32 const withinWindow = (curr - lowestValid > maxDistance) ? curr - maxDistance : lowestValid; + U32 const isDictionary = (ms->loadedDictEnd != 0); /* When using a dictionary the entire dictionary is valid if a single byte of the dictionary * is within the window. We invalidate the dictionary (and set loadedDictEnd to 0) when it isn't * valid for the entire block. So this check is sufficient to find the lowest valid match index. */ - U32 const matchLowest = isDictionary ? lowestValid : withinWindow; + U32 const matchLowest = isDictionary ? lowestValid : withinWindow; return matchLowest; } diff --git a/lib/zstd/compress/zstd_compress_literals.c b/lib/zstd/compress/zstd_compress_literals.c index 655bcda4d1f1..52b0a8059aba 100644 --- a/lib/zstd/compress/zstd_compress_literals.c +++ b/lib/zstd/compress/zstd_compress_literals.c @@ -73,7 +73,8 @@ size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, void* dst, size_t dstCapacity, const void* src, size_t srcSize, void* entropyWorkspace, size_t entropyWorkspaceSize, - const int bmi2) + const int bmi2, + unsigned suspectUncompressible) { size_t const minGain = ZSTD_minGain(srcSize, strategy); size_t const lhSize = 3 + (srcSize >= 1 KB) + (srcSize >= 16 KB); @@ -105,11 +106,11 @@ size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, HUF_compress1X_repeat( ostart+lhSize, dstCapacity-lhSize, src, srcSize, HUF_SYMBOLVALUE_MAX, HUF_TABLELOG_DEFAULT, entropyWorkspace, entropyWorkspaceSize, - (HUF_CElt*)nextHuf->CTable, &repeat, preferRepeat, bmi2) : + (HUF_CElt*)nextHuf->CTable, &repeat, preferRepeat, bmi2, suspectUncompressible) : HUF_compress4X_repeat( ostart+lhSize, dstCapacity-lhSize, src, srcSize, HUF_SYMBOLVALUE_MAX, HUF_TABLELOG_DEFAULT, entropyWorkspace, entropyWorkspaceSize, - (HUF_CElt*)nextHuf->CTable, &repeat, preferRepeat, bmi2); + (HUF_CElt*)nextHuf->CTable, &repeat, preferRepeat, bmi2, suspectUncompressible); if (repeat != HUF_repeat_none) { /* reused the existing table */ DEBUGLOG(5, "Reusing previous huffman table"); @@ -117,7 +118,7 @@ size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, } } - if ((cLitSize==0) | (cLitSize >= srcSize - minGain) | ERR_isError(cLitSize)) { + if ((cLitSize==0) || (cLitSize >= srcSize - minGain) || ERR_isError(cLitSize)) { ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); return ZSTD_noCompressLiterals(dst, dstCapacity, src, srcSize); } diff --git a/lib/zstd/compress/zstd_compress_literals.h b/lib/zstd/compress/zstd_compress_literals.h index 9904c0cd30a0..9775fb97cb70 100644 --- a/lib/zstd/compress/zstd_compress_literals.h +++ b/lib/zstd/compress/zstd_compress_literals.h @@ -18,12 +18,14 @@ size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize); +/* If suspectUncompressible then some sampling checks will be run to potentially skip huffman coding */ size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf, ZSTD_hufCTables_t* nextHuf, ZSTD_strategy strategy, int disableLiteralCompression, void* dst, size_t dstCapacity, const void* src, size_t srcSize, void* entropyWorkspace, size_t entropyWorkspaceSize, - const int bmi2); + const int bmi2, + unsigned suspectUncompressible); #endif /* ZSTD_COMPRESS_LITERALS_H */ diff --git a/lib/zstd/compress/zstd_compress_sequences.c b/lib/zstd/compress/zstd_compress_sequences.c index dcfcdc9cc5e8..21ddc1b37acf 100644 --- a/lib/zstd/compress/zstd_compress_sequences.c +++ b/lib/zstd/compress/zstd_compress_sequences.c @@ -85,6 +85,8 @@ static size_t ZSTD_entropyCost(unsigned const* count, unsigned const max, size_t { unsigned cost = 0; unsigned s; + + assert(total > 0); for (s = 0; s <= max; ++s) { unsigned norm = (unsigned)((256 * count[s]) / total); if (count[s] != 0 && norm == 0) @@ -273,10 +275,11 @@ ZSTD_buildCTable(void* dst, size_t dstCapacity, assert(nbSeq_1 > 1); assert(entropyWorkspaceSize >= sizeof(ZSTD_BuildCTableWksp)); (void)entropyWorkspaceSize; - FORWARD_IF_ERROR(FSE_normalizeCount(wksp->norm, tableLog, count, nbSeq_1, max, ZSTD_useLowProbCount(nbSeq_1)), ""); - { size_t const NCountSize = FSE_writeNCount(op, oend - op, wksp->norm, max, tableLog); /* overflow protected */ + FORWARD_IF_ERROR(FSE_normalizeCount(wksp->norm, tableLog, count, nbSeq_1, max, ZSTD_useLowProbCount(nbSeq_1)), "FSE_normalizeCount failed"); + assert(oend >= op); + { size_t const NCountSize = FSE_writeNCount(op, (size_t)(oend - op), wksp->norm, max, tableLog); /* overflow protected */ FORWARD_IF_ERROR(NCountSize, "FSE_writeNCount failed"); - FORWARD_IF_ERROR(FSE_buildCTable_wksp(nextCTable, wksp->norm, max, tableLog, wksp->wksp, sizeof(wksp->wksp)), ""); + FORWARD_IF_ERROR(FSE_buildCTable_wksp(nextCTable, wksp->norm, max, tableLog, wksp->wksp, sizeof(wksp->wksp)), "FSE_buildCTable_wksp failed"); return NCountSize; } } @@ -310,19 +313,19 @@ ZSTD_encodeSequences_body( FSE_initCState2(&stateLitLength, CTable_LitLength, llCodeTable[nbSeq-1]); BIT_addBits(&blockStream, sequences[nbSeq-1].litLength, LL_bits[llCodeTable[nbSeq-1]]); if (MEM_32bits()) BIT_flushBits(&blockStream); - BIT_addBits(&blockStream, sequences[nbSeq-1].matchLength, ML_bits[mlCodeTable[nbSeq-1]]); + BIT_addBits(&blockStream, sequences[nbSeq-1].mlBase, ML_bits[mlCodeTable[nbSeq-1]]); if (MEM_32bits()) BIT_flushBits(&blockStream); if (longOffsets) { U32 const ofBits = ofCodeTable[nbSeq-1]; unsigned const extraBits = ofBits - MIN(ofBits, STREAM_ACCUMULATOR_MIN-1); if (extraBits) { - BIT_addBits(&blockStream, sequences[nbSeq-1].offset, extraBits); + BIT_addBits(&blockStream, sequences[nbSeq-1].offBase, extraBits); BIT_flushBits(&blockStream); } - BIT_addBits(&blockStream, sequences[nbSeq-1].offset >> extraBits, + BIT_addBits(&blockStream, sequences[nbSeq-1].offBase >> extraBits, ofBits - extraBits); } else { - BIT_addBits(&blockStream, sequences[nbSeq-1].offset, ofCodeTable[nbSeq-1]); + BIT_addBits(&blockStream, sequences[nbSeq-1].offBase, ofCodeTable[nbSeq-1]); } BIT_flushBits(&blockStream); @@ -336,8 +339,8 @@ ZSTD_encodeSequences_body( U32 const mlBits = ML_bits[mlCode]; DEBUGLOG(6, "encoding: litlen:%2u - matchlen:%2u - offCode:%7u", (unsigned)sequences[n].litLength, - (unsigned)sequences[n].matchLength + MINMATCH, - (unsigned)sequences[n].offset); + (unsigned)sequences[n].mlBase + MINMATCH, + (unsigned)sequences[n].offBase); /* 32b*/ /* 64b*/ /* (7)*/ /* (7)*/ FSE_encodeSymbol(&blockStream, &stateOffsetBits, ofCode); /* 15 */ /* 15 */ @@ -348,18 +351,18 @@ ZSTD_encodeSequences_body( BIT_flushBits(&blockStream); /* (7)*/ BIT_addBits(&blockStream, sequences[n].litLength, llBits); if (MEM_32bits() && ((llBits+mlBits)>24)) BIT_flushBits(&blockStream); - BIT_addBits(&blockStream, sequences[n].matchLength, mlBits); + BIT_addBits(&blockStream, sequences[n].mlBase, mlBits); if (MEM_32bits() || (ofBits+mlBits+llBits > 56)) BIT_flushBits(&blockStream); if (longOffsets) { unsigned const extraBits = ofBits - MIN(ofBits, STREAM_ACCUMULATOR_MIN-1); if (extraBits) { - BIT_addBits(&blockStream, sequences[n].offset, extraBits); + BIT_addBits(&blockStream, sequences[n].offBase, extraBits); BIT_flushBits(&blockStream); /* (7)*/ } - BIT_addBits(&blockStream, sequences[n].offset >> extraBits, + BIT_addBits(&blockStream, sequences[n].offBase >> extraBits, ofBits - extraBits); /* 31 */ } else { - BIT_addBits(&blockStream, sequences[n].offset, ofBits); /* 31 */ + BIT_addBits(&blockStream, sequences[n].offBase, ofBits); /* 31 */ } BIT_flushBits(&blockStream); /* (7)*/ DEBUGLOG(7, "remaining space : %i", (int)(blockStream.endPtr - blockStream.ptr)); @@ -396,7 +399,7 @@ ZSTD_encodeSequences_default( #if DYNAMIC_BMI2 -static TARGET_ATTRIBUTE("bmi2") size_t +static BMI2_TARGET_ATTRIBUTE size_t ZSTD_encodeSequences_bmi2( void* dst, size_t dstCapacity, FSE_CTable const* CTable_MatchLength, BYTE const* mlCodeTable, diff --git a/lib/zstd/compress/zstd_compress_superblock.c b/lib/zstd/compress/zstd_compress_superblock.c index b0610b255653..17d836cc84e8 100644 --- a/lib/zstd/compress/zstd_compress_superblock.c +++ b/lib/zstd/compress/zstd_compress_superblock.c @@ -15,289 +15,10 @@ #include "../common/zstd_internal.h" /* ZSTD_getSequenceLength */ #include "hist.h" /* HIST_countFast_wksp */ -#include "zstd_compress_internal.h" +#include "zstd_compress_internal.h" /* ZSTD_[huf|fse|entropy]CTablesMetadata_t */ #include "zstd_compress_sequences.h" #include "zstd_compress_literals.h" -/*-************************************* -* Superblock entropy buffer structs -***************************************/ -/* ZSTD_hufCTablesMetadata_t : - * Stores Literals Block Type for a super-block in hType, and - * huffman tree description in hufDesBuffer. - * hufDesSize refers to the size of huffman tree description in bytes. - * This metadata is populated in ZSTD_buildSuperBlockEntropy_literal() */ -typedef struct { - symbolEncodingType_e hType; - BYTE hufDesBuffer[ZSTD_MAX_HUF_HEADER_SIZE]; - size_t hufDesSize; -} ZSTD_hufCTablesMetadata_t; - -/* ZSTD_fseCTablesMetadata_t : - * Stores symbol compression modes for a super-block in {ll, ol, ml}Type, and - * fse tables in fseTablesBuffer. - * fseTablesSize refers to the size of fse tables in bytes. - * This metadata is populated in ZSTD_buildSuperBlockEntropy_sequences() */ -typedef struct { - symbolEncodingType_e llType; - symbolEncodingType_e ofType; - symbolEncodingType_e mlType; - BYTE fseTablesBuffer[ZSTD_MAX_FSE_HEADERS_SIZE]; - size_t fseTablesSize; - size_t lastCountSize; /* This is to account for bug in 1.3.4. More detail in ZSTD_compressSubBlock_sequences() */ -} ZSTD_fseCTablesMetadata_t; - -typedef struct { - ZSTD_hufCTablesMetadata_t hufMetadata; - ZSTD_fseCTablesMetadata_t fseMetadata; -} ZSTD_entropyCTablesMetadata_t; - - -/* ZSTD_buildSuperBlockEntropy_literal() : - * Builds entropy for the super-block literals. - * Stores literals block type (raw, rle, compressed, repeat) and - * huffman description table to hufMetadata. - * @return : size of huffman description table or error code */ -static size_t ZSTD_buildSuperBlockEntropy_literal(void* const src, size_t srcSize, - const ZSTD_hufCTables_t* prevHuf, - ZSTD_hufCTables_t* nextHuf, - ZSTD_hufCTablesMetadata_t* hufMetadata, - const int disableLiteralsCompression, - void* workspace, size_t wkspSize) -{ - BYTE* const wkspStart = (BYTE*)workspace; - BYTE* const wkspEnd = wkspStart + wkspSize; - BYTE* const countWkspStart = wkspStart; - unsigned* const countWksp = (unsigned*)workspace; - const size_t countWkspSize = (HUF_SYMBOLVALUE_MAX + 1) * sizeof(unsigned); - BYTE* const nodeWksp = countWkspStart + countWkspSize; - const size_t nodeWkspSize = wkspEnd-nodeWksp; - unsigned maxSymbolValue = 255; - unsigned huffLog = HUF_TABLELOG_DEFAULT; - HUF_repeat repeat = prevHuf->repeatMode; - - DEBUGLOG(5, "ZSTD_buildSuperBlockEntropy_literal (srcSize=%zu)", srcSize); - - /* Prepare nextEntropy assuming reusing the existing table */ - ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); - - if (disableLiteralsCompression) { - DEBUGLOG(5, "set_basic - disabled"); - hufMetadata->hType = set_basic; - return 0; - } - - /* small ? don't even attempt compression (speed opt) */ -# define COMPRESS_LITERALS_SIZE_MIN 63 - { size_t const minLitSize = (prevHuf->repeatMode == HUF_repeat_valid) ? 6 : COMPRESS_LITERALS_SIZE_MIN; - if (srcSize <= minLitSize) { - DEBUGLOG(5, "set_basic - too small"); - hufMetadata->hType = set_basic; - return 0; - } - } - - /* Scan input and build symbol stats */ - { size_t const largest = HIST_count_wksp (countWksp, &maxSymbolValue, (const BYTE*)src, srcSize, workspace, wkspSize); - FORWARD_IF_ERROR(largest, "HIST_count_wksp failed"); - if (largest == srcSize) { - DEBUGLOG(5, "set_rle"); - hufMetadata->hType = set_rle; - return 0; - } - if (largest <= (srcSize >> 7)+4) { - DEBUGLOG(5, "set_basic - no gain"); - hufMetadata->hType = set_basic; - return 0; - } - } - - /* Validate the previous Huffman table */ - if (repeat == HUF_repeat_check && !HUF_validateCTable((HUF_CElt const*)prevHuf->CTable, countWksp, maxSymbolValue)) { - repeat = HUF_repeat_none; - } - - /* Build Huffman Tree */ - ZSTD_memset(nextHuf->CTable, 0, sizeof(nextHuf->CTable)); - huffLog = HUF_optimalTableLog(huffLog, srcSize, maxSymbolValue); - { size_t const maxBits = HUF_buildCTable_wksp((HUF_CElt*)nextHuf->CTable, countWksp, - maxSymbolValue, huffLog, - nodeWksp, nodeWkspSize); - FORWARD_IF_ERROR(maxBits, "HUF_buildCTable_wksp"); - huffLog = (U32)maxBits; - { /* Build and write the CTable */ - size_t const newCSize = HUF_estimateCompressedSize( - (HUF_CElt*)nextHuf->CTable, countWksp, maxSymbolValue); - size_t const hSize = HUF_writeCTable_wksp( - hufMetadata->hufDesBuffer, sizeof(hufMetadata->hufDesBuffer), - (HUF_CElt*)nextHuf->CTable, maxSymbolValue, huffLog, - nodeWksp, nodeWkspSize); - /* Check against repeating the previous CTable */ - if (repeat != HUF_repeat_none) { - size_t const oldCSize = HUF_estimateCompressedSize( - (HUF_CElt const*)prevHuf->CTable, countWksp, maxSymbolValue); - if (oldCSize < srcSize && (oldCSize <= hSize + newCSize || hSize + 12 >= srcSize)) { - DEBUGLOG(5, "set_repeat - smaller"); - ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); - hufMetadata->hType = set_repeat; - return 0; - } - } - if (newCSize + hSize >= srcSize) { - DEBUGLOG(5, "set_basic - no gains"); - ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf)); - hufMetadata->hType = set_basic; - return 0; - } - DEBUGLOG(5, "set_compressed (hSize=%u)", (U32)hSize); - hufMetadata->hType = set_compressed; - nextHuf->repeatMode = HUF_repeat_check; - return hSize; - } - } -} - -/* ZSTD_buildSuperBlockEntropy_sequences() : - * Builds entropy for the super-block sequences. - * Stores symbol compression modes and fse table to fseMetadata. - * @return : size of fse tables or error code */ -static size_t ZSTD_buildSuperBlockEntropy_sequences(seqStore_t* seqStorePtr, - const ZSTD_fseCTables_t* prevEntropy, - ZSTD_fseCTables_t* nextEntropy, - const ZSTD_CCtx_params* cctxParams, - ZSTD_fseCTablesMetadata_t* fseMetadata, - void* workspace, size_t wkspSize) -{ - BYTE* const wkspStart = (BYTE*)workspace; - BYTE* const wkspEnd = wkspStart + wkspSize; - BYTE* const countWkspStart = wkspStart; - unsigned* const countWksp = (unsigned*)workspace; - const size_t countWkspSize = (MaxSeq + 1) * sizeof(unsigned); - BYTE* const cTableWksp = countWkspStart + countWkspSize; - const size_t cTableWkspSize = wkspEnd-cTableWksp; - ZSTD_strategy const strategy = cctxParams->cParams.strategy; - FSE_CTable* CTable_LitLength = nextEntropy->litlengthCTable; - FSE_CTable* CTable_OffsetBits = nextEntropy->offcodeCTable; - FSE_CTable* CTable_MatchLength = nextEntropy->matchlengthCTable; - const BYTE* const ofCodeTable = seqStorePtr->ofCode; - const BYTE* const llCodeTable = seqStorePtr->llCode; - const BYTE* const mlCodeTable = seqStorePtr->mlCode; - size_t const nbSeq = seqStorePtr->sequences - seqStorePtr->sequencesStart; - BYTE* const ostart = fseMetadata->fseTablesBuffer; - BYTE* const oend = ostart + sizeof(fseMetadata->fseTablesBuffer); - BYTE* op = ostart; - - assert(cTableWkspSize >= (1 << MaxFSELog) * sizeof(FSE_FUNCTION_TYPE)); - DEBUGLOG(5, "ZSTD_buildSuperBlockEntropy_sequences (nbSeq=%zu)", nbSeq); - ZSTD_memset(workspace, 0, wkspSize); - - fseMetadata->lastCountSize = 0; - /* convert length/distances into codes */ - ZSTD_seqToCodes(seqStorePtr); - /* build CTable for Literal Lengths */ - { U32 LLtype; - unsigned max = MaxLL; - size_t const mostFrequent = HIST_countFast_wksp(countWksp, &max, llCodeTable, nbSeq, workspace, wkspSize); /* can't fail */ - DEBUGLOG(5, "Building LL table"); - nextEntropy->litlength_repeatMode = prevEntropy->litlength_repeatMode; - LLtype = ZSTD_selectEncodingType(&nextEntropy->litlength_repeatMode, - countWksp, max, mostFrequent, nbSeq, - LLFSELog, prevEntropy->litlengthCTable, - LL_defaultNorm, LL_defaultNormLog, - ZSTD_defaultAllowed, strategy); - assert(set_basic < set_compressed && set_rle < set_compressed); - assert(!(LLtype < set_compressed && nextEntropy->litlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable(op, oend - op, CTable_LitLength, LLFSELog, (symbolEncodingType_e)LLtype, - countWksp, max, llCodeTable, nbSeq, LL_defaultNorm, LL_defaultNormLog, MaxLL, - prevEntropy->litlengthCTable, sizeof(prevEntropy->litlengthCTable), - cTableWksp, cTableWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for LitLens failed"); - if (LLtype == set_compressed) - fseMetadata->lastCountSize = countSize; - op += countSize; - fseMetadata->llType = (symbolEncodingType_e) LLtype; - } } - /* build CTable for Offsets */ - { U32 Offtype; - unsigned max = MaxOff; - size_t const mostFrequent = HIST_countFast_wksp(countWksp, &max, ofCodeTable, nbSeq, workspace, wkspSize); /* can't fail */ - /* We can only use the basic table if max <= DefaultMaxOff, otherwise the offsets are too large */ - ZSTD_defaultPolicy_e const defaultPolicy = (max <= DefaultMaxOff) ? ZSTD_defaultAllowed : ZSTD_defaultDisallowed; - DEBUGLOG(5, "Building OF table"); - nextEntropy->offcode_repeatMode = prevEntropy->offcode_repeatMode; - Offtype = ZSTD_selectEncodingType(&nextEntropy->offcode_repeatMode, - countWksp, max, mostFrequent, nbSeq, - OffFSELog, prevEntropy->offcodeCTable, - OF_defaultNorm, OF_defaultNormLog, - defaultPolicy, strategy); - assert(!(Offtype < set_compressed && nextEntropy->offcode_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable(op, oend - op, CTable_OffsetBits, OffFSELog, (symbolEncodingType_e)Offtype, - countWksp, max, ofCodeTable, nbSeq, OF_defaultNorm, OF_defaultNormLog, DefaultMaxOff, - prevEntropy->offcodeCTable, sizeof(prevEntropy->offcodeCTable), - cTableWksp, cTableWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for Offsets failed"); - if (Offtype == set_compressed) - fseMetadata->lastCountSize = countSize; - op += countSize; - fseMetadata->ofType = (symbolEncodingType_e) Offtype; - } } - /* build CTable for MatchLengths */ - { U32 MLtype; - unsigned max = MaxML; - size_t const mostFrequent = HIST_countFast_wksp(countWksp, &max, mlCodeTable, nbSeq, workspace, wkspSize); /* can't fail */ - DEBUGLOG(5, "Building ML table (remaining space : %i)", (int)(oend-op)); - nextEntropy->matchlength_repeatMode = prevEntropy->matchlength_repeatMode; - MLtype = ZSTD_selectEncodingType(&nextEntropy->matchlength_repeatMode, - countWksp, max, mostFrequent, nbSeq, - MLFSELog, prevEntropy->matchlengthCTable, - ML_defaultNorm, ML_defaultNormLog, - ZSTD_defaultAllowed, strategy); - assert(!(MLtype < set_compressed && nextEntropy->matchlength_repeatMode != FSE_repeat_none)); /* We don't copy tables */ - { size_t const countSize = ZSTD_buildCTable(op, oend - op, CTable_MatchLength, MLFSELog, (symbolEncodingType_e)MLtype, - countWksp, max, mlCodeTable, nbSeq, ML_defaultNorm, ML_defaultNormLog, MaxML, - prevEntropy->matchlengthCTable, sizeof(prevEntropy->matchlengthCTable), - cTableWksp, cTableWkspSize); - FORWARD_IF_ERROR(countSize, "ZSTD_buildCTable for MatchLengths failed"); - if (MLtype == set_compressed) - fseMetadata->lastCountSize = countSize; - op += countSize; - fseMetadata->mlType = (symbolEncodingType_e) MLtype; - } } - assert((size_t) (op-ostart) <= sizeof(fseMetadata->fseTablesBuffer)); - return op-ostart; -} - - -/* ZSTD_buildSuperBlockEntropy() : - * Builds entropy for the super-block. - * @return : 0 on success or error code */ -static size_t -ZSTD_buildSuperBlockEntropy(seqStore_t* seqStorePtr, - const ZSTD_entropyCTables_t* prevEntropy, - ZSTD_entropyCTables_t* nextEntropy, - const ZSTD_CCtx_params* cctxParams, - ZSTD_entropyCTablesMetadata_t* entropyMetadata, - void* workspace, size_t wkspSize) -{ - size_t const litSize = seqStorePtr->lit - seqStorePtr->litStart; - DEBUGLOG(5, "ZSTD_buildSuperBlockEntropy"); - entropyMetadata->hufMetadata.hufDesSize = - ZSTD_buildSuperBlockEntropy_literal(seqStorePtr->litStart, litSize, - &prevEntropy->huf, &nextEntropy->huf, - &entropyMetadata->hufMetadata, - ZSTD_disableLiteralsCompression(cctxParams), - workspace, wkspSize); - FORWARD_IF_ERROR(entropyMetadata->hufMetadata.hufDesSize, "ZSTD_buildSuperBlockEntropy_literal failed"); - entropyMetadata->fseMetadata.fseTablesSize = - ZSTD_buildSuperBlockEntropy_sequences(seqStorePtr, - &prevEntropy->fse, &nextEntropy->fse, - cctxParams, - &entropyMetadata->fseMetadata, - workspace, wkspSize); - FORWARD_IF_ERROR(entropyMetadata->fseMetadata.fseTablesSize, "ZSTD_buildSuperBlockEntropy_sequences failed"); - return 0; -} - /* ZSTD_compressSubBlock_literal() : * Compresses literals section for a sub-block. * When we have to write the Huffman table we will sometimes choose a header @@ -411,8 +132,7 @@ static size_t ZSTD_seqDecompressedSize(seqStore_t const* seqStore, const seqDef* const seqDef* sp = sstart; size_t matchLengthSum = 0; size_t litLengthSum = 0; - /* Only used by assert(), suppress unused variable warnings in production. */ - (void)litLengthSum; + (void)(litLengthSum); /* suppress unused variable warning on some environments */ while (send-sp > 0) { ZSTD_sequenceLength const seqLen = ZSTD_getSequenceLength(seqStore, sp); litLengthSum += seqLen.litLength; @@ -605,7 +325,7 @@ static size_t ZSTD_estimateSubBlockSize_literal(const BYTE* literals, size_t lit static size_t ZSTD_estimateSubBlockSize_symbolType(symbolEncodingType_e type, const BYTE* codeTable, unsigned maxCode, size_t nbSeq, const FSE_CTable* fseCTable, - const U32* additionalBits, + const U8* additionalBits, short const* defaultNorm, U32 defaultNormLog, U32 defaultMax, void* workspace, size_t wkspSize) { @@ -646,8 +366,9 @@ static size_t ZSTD_estimateSubBlockSize_sequences(const BYTE* ofCodeTable, void* workspace, size_t wkspSize, int writeEntropy) { - size_t sequencesSectionHeaderSize = 3; /* Use hard coded size of 3 bytes */ + size_t const sequencesSectionHeaderSize = 3; /* Use hard coded size of 3 bytes */ size_t cSeqSizeEstimate = 0; + if (nbSeq == 0) return sequencesSectionHeaderSize; cSeqSizeEstimate += ZSTD_estimateSubBlockSize_symbolType(fseMetadata->ofType, ofCodeTable, MaxOff, nbSeq, fseTables->offcodeCTable, NULL, OF_defaultNorm, OF_defaultNormLog, DefaultMaxOff, @@ -754,7 +475,7 @@ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, /* I think there is an optimization opportunity here. * Calling ZSTD_estimateSubBlockSize for every sequence can be wasteful * since it recalculates estimate from scratch. - * For example, it would recount literal distribution and symbol codes everytime. + * For example, it would recount literal distribution and symbol codes every time. */ cBlockSizeEstimate = ZSTD_estimateSubBlockSize(lp, litSize, ofCodePtr, llCodePtr, mlCodePtr, seqCount, &nextCBlock->entropy, entropyMetadata, @@ -818,7 +539,7 @@ static size_t ZSTD_compressSubBlock_multi(const seqStore_t* seqStorePtr, repcodes_t rep; ZSTD_memcpy(&rep, prevCBlock->rep, sizeof(rep)); for (seq = sstart; seq < sp; ++seq) { - rep = ZSTD_updateRep(rep.rep, seq->offset - 1, ZSTD_getSequenceLength(seqStorePtr, seq).litLength == 0); + ZSTD_updateRep(rep.rep, seq->offBase - 1, ZSTD_getSequenceLength(seqStorePtr, seq).litLength == 0); } ZSTD_memcpy(nextCBlock->rep, &rep, sizeof(rep)); } @@ -833,7 +554,7 @@ size_t ZSTD_compressSuperBlock(ZSTD_CCtx* zc, unsigned lastBlock) { ZSTD_entropyCTablesMetadata_t entropyMetadata; - FORWARD_IF_ERROR(ZSTD_buildSuperBlockEntropy(&zc->seqStore, + FORWARD_IF_ERROR(ZSTD_buildBlockEntropyStats(&zc->seqStore, &zc->blockState.prevCBlock->entropy, &zc->blockState.nextCBlock->entropy, &zc->appliedParams, diff --git a/lib/zstd/compress/zstd_cwksp.h b/lib/zstd/compress/zstd_cwksp.h index 98e359adf5d4..349fc923c355 100644 --- a/lib/zstd/compress/zstd_cwksp.h +++ b/lib/zstd/compress/zstd_cwksp.h @@ -32,6 +32,10 @@ #define ZSTD_CWKSP_ASAN_REDZONE_SIZE 128 #endif + +/* Set our tables and aligneds to align by 64 bytes */ +#define ZSTD_CWKSP_ALIGNMENT_BYTES 64 + /*-************************************* * Structures ***************************************/ @@ -114,10 +118,11 @@ typedef enum { * - Tables: these are any of several different datastructures (hash tables, * chain tables, binary trees) that all respect a common format: they are * uint32_t arrays, all of whose values are between 0 and (nextSrc - base). - * Their sizes depend on the cparams. + * Their sizes depend on the cparams. These tables are 64-byte aligned. * * - Aligned: these buffers are used for various purposes that require 4 byte - * alignment, but don't require any initialization before they're used. + * alignment, but don't require any initialization before they're used. These + * buffers are each aligned to 64 bytes. * * - Buffers: these buffers are used for various purposes that don't require * any alignment or initialization before they're used. This means they can @@ -130,8 +135,7 @@ typedef enum { * * 1. Objects * 2. Buffers - * 3. Aligned - * 4. Tables + * 3. Aligned/Tables * * Attempts to reserve objects of different types out of order will fail. */ @@ -184,6 +188,8 @@ MEM_STATIC size_t ZSTD_cwksp_align(size_t size, size_t const align) { * Since tables aren't currently redzoned, you don't need to call through this * to figure out how much space you need for the matchState tables. Everything * else is though. + * + * Do not use for sizing aligned buffers. Instead, use ZSTD_cwksp_aligned_alloc_size(). */ MEM_STATIC size_t ZSTD_cwksp_alloc_size(size_t size) { if (size == 0) @@ -191,66 +197,139 @@ MEM_STATIC size_t ZSTD_cwksp_alloc_size(size_t size) { return size; } -MEM_STATIC void ZSTD_cwksp_internal_advance_phase( - ZSTD_cwksp* ws, ZSTD_cwksp_alloc_phase_e phase) { +/* + * Returns an adjusted alloc size that is the nearest larger multiple of 64 bytes. + * Used to determine the number of bytes required for a given "aligned". + */ +MEM_STATIC size_t ZSTD_cwksp_aligned_alloc_size(size_t size) { + return ZSTD_cwksp_alloc_size(ZSTD_cwksp_align(size, ZSTD_CWKSP_ALIGNMENT_BYTES)); +} + +/* + * Returns the amount of additional space the cwksp must allocate + * for internal purposes (currently only alignment). + */ +MEM_STATIC size_t ZSTD_cwksp_slack_space_required(void) { + /* For alignment, the wksp will always allocate an additional n_1=[1, 64] bytes + * to align the beginning of tables section, as well as another n_2=[0, 63] bytes + * to align the beginning of the aligned section. + * + * n_1 + n_2 == 64 bytes if the cwksp is freshly allocated, due to tables and + * aligneds being sized in multiples of 64 bytes. + */ + size_t const slackSpace = ZSTD_CWKSP_ALIGNMENT_BYTES; + return slackSpace; +} + + +/* + * Return the number of additional bytes required to align a pointer to the given number of bytes. + * alignBytes must be a power of two. + */ +MEM_STATIC size_t ZSTD_cwksp_bytes_to_align_ptr(void* ptr, const size_t alignBytes) { + size_t const alignBytesMask = alignBytes - 1; + size_t const bytes = (alignBytes - ((size_t)ptr & (alignBytesMask))) & alignBytesMask; + assert((alignBytes & alignBytesMask) == 0); + assert(bytes != ZSTD_CWKSP_ALIGNMENT_BYTES); + return bytes; +} + +/* + * Internal function. Do not use directly. + * Reserves the given number of bytes within the aligned/buffer segment of the wksp, + * which counts from the end of the wksp (as opposed to the object/table segment). + * + * Returns a pointer to the beginning of that space. + */ +MEM_STATIC void* +ZSTD_cwksp_reserve_internal_buffer_space(ZSTD_cwksp* ws, size_t const bytes) +{ + void* const alloc = (BYTE*)ws->allocStart - bytes; + void* const bottom = ws->tableEnd; + DEBUGLOG(5, "cwksp: reserving %p %zd bytes, %zd bytes remaining", + alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes); + ZSTD_cwksp_assert_internal_consistency(ws); + assert(alloc >= bottom); + if (alloc < bottom) { + DEBUGLOG(4, "cwksp: alloc failed!"); + ws->allocFailed = 1; + return NULL; + } + /* the area is reserved from the end of wksp. + * If it overlaps with tableValidEnd, it voids guarantees on values' range */ + if (alloc < ws->tableValidEnd) { + ws->tableValidEnd = alloc; + } + ws->allocStart = alloc; + return alloc; +} + +/* + * Moves the cwksp to the next phase, and does any necessary allocations. + * cwksp initialization must necessarily go through each phase in order. + * Returns a 0 on success, or zstd error + */ +MEM_STATIC size_t +ZSTD_cwksp_internal_advance_phase(ZSTD_cwksp* ws, ZSTD_cwksp_alloc_phase_e phase) +{ assert(phase >= ws->phase); if (phase > ws->phase) { + /* Going from allocating objects to allocating buffers */ if (ws->phase < ZSTD_cwksp_alloc_buffers && phase >= ZSTD_cwksp_alloc_buffers) { ws->tableValidEnd = ws->objectEnd; } + + /* Going from allocating buffers to allocating aligneds/tables */ if (ws->phase < ZSTD_cwksp_alloc_aligned && phase >= ZSTD_cwksp_alloc_aligned) { - /* If unaligned allocations down from a too-large top have left us - * unaligned, we need to realign our alloc ptr. Technically, this - * can consume space that is unaccounted for in the neededSpace - * calculation. However, I believe this can only happen when the - * workspace is too large, and specifically when it is too large - * by a larger margin than the space that will be consumed. */ - /* TODO: cleaner, compiler warning friendly way to do this??? */ - ws->allocStart = (BYTE*)ws->allocStart - ((size_t)ws->allocStart & (sizeof(U32)-1)); - if (ws->allocStart < ws->tableValidEnd) { - ws->tableValidEnd = ws->allocStart; + { /* Align the start of the "aligned" to 64 bytes. Use [1, 64] bytes. */ + size_t const bytesToAlign = + ZSTD_CWKSP_ALIGNMENT_BYTES - ZSTD_cwksp_bytes_to_align_ptr(ws->allocStart, ZSTD_CWKSP_ALIGNMENT_BYTES); + DEBUGLOG(5, "reserving aligned alignment addtl space: %zu", bytesToAlign); + ZSTD_STATIC_ASSERT((ZSTD_CWKSP_ALIGNMENT_BYTES & (ZSTD_CWKSP_ALIGNMENT_BYTES - 1)) == 0); /* power of 2 */ + RETURN_ERROR_IF(!ZSTD_cwksp_reserve_internal_buffer_space(ws, bytesToAlign), + memory_allocation, "aligned phase - alignment initial allocation failed!"); } - } + { /* Align the start of the tables to 64 bytes. Use [0, 63] bytes */ + void* const alloc = ws->objectEnd; + size_t const bytesToAlign = ZSTD_cwksp_bytes_to_align_ptr(alloc, ZSTD_CWKSP_ALIGNMENT_BYTES); + void* const objectEnd = (BYTE*)alloc + bytesToAlign; + DEBUGLOG(5, "reserving table alignment addtl space: %zu", bytesToAlign); + RETURN_ERROR_IF(objectEnd > ws->workspaceEnd, memory_allocation, + "table phase - alignment initial allocation failed!"); + ws->objectEnd = objectEnd; + ws->tableEnd = objectEnd; /* table area starts being empty */ + if (ws->tableValidEnd < ws->tableEnd) { + ws->tableValidEnd = ws->tableEnd; + } } } ws->phase = phase; + ZSTD_cwksp_assert_internal_consistency(ws); } + return 0; } /* * Returns whether this object/buffer/etc was allocated in this workspace. */ -MEM_STATIC int ZSTD_cwksp_owns_buffer(const ZSTD_cwksp* ws, const void* ptr) { +MEM_STATIC int ZSTD_cwksp_owns_buffer(const ZSTD_cwksp* ws, const void* ptr) +{ return (ptr != NULL) && (ws->workspace <= ptr) && (ptr <= ws->workspaceEnd); } /* * Internal function. Do not use directly. */ -MEM_STATIC void* ZSTD_cwksp_reserve_internal( - ZSTD_cwksp* ws, size_t bytes, ZSTD_cwksp_alloc_phase_e phase) { +MEM_STATIC void* +ZSTD_cwksp_reserve_internal(ZSTD_cwksp* ws, size_t bytes, ZSTD_cwksp_alloc_phase_e phase) +{ void* alloc; - void* bottom = ws->tableEnd; - ZSTD_cwksp_internal_advance_phase(ws, phase); - alloc = (BYTE *)ws->allocStart - bytes; - - if (bytes == 0) + if (ZSTD_isError(ZSTD_cwksp_internal_advance_phase(ws, phase)) || bytes == 0) { return NULL; + } - DEBUGLOG(5, "cwksp: reserving %p %zd bytes, %zd bytes remaining", - alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes); - ZSTD_cwksp_assert_internal_consistency(ws); - assert(alloc >= bottom); - if (alloc < bottom) { - DEBUGLOG(4, "cwksp: alloc failed!"); - ws->allocFailed = 1; - return NULL; - } - if (alloc < ws->tableValidEnd) { - ws->tableValidEnd = alloc; - } - ws->allocStart = alloc; + alloc = ZSTD_cwksp_reserve_internal_buffer_space(ws, bytes); return alloc; @@ -259,33 +338,44 @@ MEM_STATIC void* ZSTD_cwksp_reserve_internal( /* * Reserves and returns unaligned memory. */ -MEM_STATIC BYTE* ZSTD_cwksp_reserve_buffer(ZSTD_cwksp* ws, size_t bytes) { +MEM_STATIC BYTE* ZSTD_cwksp_reserve_buffer(ZSTD_cwksp* ws, size_t bytes) +{ return (BYTE*)ZSTD_cwksp_reserve_internal(ws, bytes, ZSTD_cwksp_alloc_buffers); } /* - * Reserves and returns memory sized on and aligned on sizeof(unsigned). + * Reserves and returns memory sized on and aligned on ZSTD_CWKSP_ALIGNMENT_BYTES (64 bytes). */ -MEM_STATIC void* ZSTD_cwksp_reserve_aligned(ZSTD_cwksp* ws, size_t bytes) { - assert((bytes & (sizeof(U32)-1)) == 0); - return ZSTD_cwksp_reserve_internal(ws, ZSTD_cwksp_align(bytes, sizeof(U32)), ZSTD_cwksp_alloc_aligned); +MEM_STATIC void* ZSTD_cwksp_reserve_aligned(ZSTD_cwksp* ws, size_t bytes) +{ + void* ptr = ZSTD_cwksp_reserve_internal(ws, ZSTD_cwksp_align(bytes, ZSTD_CWKSP_ALIGNMENT_BYTES), + ZSTD_cwksp_alloc_aligned); + assert(((size_t)ptr & (ZSTD_CWKSP_ALIGNMENT_BYTES-1))== 0); + return ptr; } /* - * Aligned on sizeof(unsigned). These buffers have the special property that + * Aligned on 64 bytes. These buffers have the special property that * their values remain constrained, allowing us to re-use them without * memset()-ing them. */ -MEM_STATIC void* ZSTD_cwksp_reserve_table(ZSTD_cwksp* ws, size_t bytes) { +MEM_STATIC void* ZSTD_cwksp_reserve_table(ZSTD_cwksp* ws, size_t bytes) +{ const ZSTD_cwksp_alloc_phase_e phase = ZSTD_cwksp_alloc_aligned; - void* alloc = ws->tableEnd; - void* end = (BYTE *)alloc + bytes; - void* top = ws->allocStart; + void* alloc; + void* end; + void* top; + + if (ZSTD_isError(ZSTD_cwksp_internal_advance_phase(ws, phase))) { + return NULL; + } + alloc = ws->tableEnd; + end = (BYTE *)alloc + bytes; + top = ws->allocStart; DEBUGLOG(5, "cwksp: reserving %p table %zd bytes, %zd bytes remaining", alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes); assert((bytes & (sizeof(U32)-1)) == 0); - ZSTD_cwksp_internal_advance_phase(ws, phase); ZSTD_cwksp_assert_internal_consistency(ws); assert(end <= top); if (end > top) { @@ -296,27 +386,31 @@ MEM_STATIC void* ZSTD_cwksp_reserve_table(ZSTD_cwksp* ws, size_t bytes) { ws->tableEnd = end; + assert((bytes & (ZSTD_CWKSP_ALIGNMENT_BYTES-1)) == 0); + assert(((size_t)alloc & (ZSTD_CWKSP_ALIGNMENT_BYTES-1))== 0); return alloc; } /* * Aligned on sizeof(void*). + * Note : should happen only once, at workspace first initialization */ -MEM_STATIC void* ZSTD_cwksp_reserve_object(ZSTD_cwksp* ws, size_t bytes) { - size_t roundedBytes = ZSTD_cwksp_align(bytes, sizeof(void*)); +MEM_STATIC void* ZSTD_cwksp_reserve_object(ZSTD_cwksp* ws, size_t bytes) +{ + size_t const roundedBytes = ZSTD_cwksp_align(bytes, sizeof(void*)); void* alloc = ws->objectEnd; void* end = (BYTE*)alloc + roundedBytes; - DEBUGLOG(5, + DEBUGLOG(4, "cwksp: reserving %p object %zd bytes (rounded to %zd), %zd bytes remaining", alloc, bytes, roundedBytes, ZSTD_cwksp_available_space(ws) - roundedBytes); - assert(((size_t)alloc & (sizeof(void*)-1)) == 0); - assert((bytes & (sizeof(void*)-1)) == 0); + assert((size_t)alloc % ZSTD_ALIGNOF(void*) == 0); + assert(bytes % ZSTD_ALIGNOF(void*) == 0); ZSTD_cwksp_assert_internal_consistency(ws); /* we must be in the first phase, no advance is possible */ if (ws->phase != ZSTD_cwksp_alloc_objects || end > ws->workspaceEnd) { - DEBUGLOG(4, "cwksp: object alloc failed!"); + DEBUGLOG(3, "cwksp: object alloc failed!"); ws->allocFailed = 1; return NULL; } @@ -328,7 +422,8 @@ MEM_STATIC void* ZSTD_cwksp_reserve_object(ZSTD_cwksp* ws, size_t bytes) { return alloc; } -MEM_STATIC void ZSTD_cwksp_mark_tables_dirty(ZSTD_cwksp* ws) { +MEM_STATIC void ZSTD_cwksp_mark_tables_dirty(ZSTD_cwksp* ws) +{ DEBUGLOG(4, "cwksp: ZSTD_cwksp_mark_tables_dirty"); @@ -451,6 +546,24 @@ MEM_STATIC int ZSTD_cwksp_reserve_failed(const ZSTD_cwksp* ws) { * Functions Checking Free Space ***************************************/ +/* ZSTD_alignmentSpaceWithinBounds() : + * Returns if the estimated space needed for a wksp is within an acceptable limit of the + * actual amount of space used. + */ +MEM_STATIC int ZSTD_cwksp_estimated_space_within_bounds(const ZSTD_cwksp* const ws, + size_t const estimatedSpace, int resizedWorkspace) { + if (resizedWorkspace) { + /* Resized/newly allocated wksp should have exact bounds */ + return ZSTD_cwksp_used(ws) == estimatedSpace; + } else { + /* Due to alignment, when reusing a workspace, we can actually consume 63 fewer or more bytes + * than estimatedSpace. See the comments in zstd_cwksp.h for details. + */ + return (ZSTD_cwksp_used(ws) >= estimatedSpace - 63) && (ZSTD_cwksp_used(ws) <= estimatedSpace + 63); + } +} + + MEM_STATIC size_t ZSTD_cwksp_available_space(ZSTD_cwksp* ws) { return (size_t)((BYTE*)ws->allocStart - (BYTE*)ws->tableEnd); } diff --git a/lib/zstd/compress/zstd_double_fast.c b/lib/zstd/compress/zstd_double_fast.c index b0424d23ac57..76933dea2624 100644 --- a/lib/zstd/compress/zstd_double_fast.c +++ b/lib/zstd/compress/zstd_double_fast.c @@ -48,10 +48,216 @@ void ZSTD_fillDoubleHashTable(ZSTD_matchState_t* ms, FORCE_INLINE_TEMPLATE -size_t ZSTD_compressBlock_doubleFast_generic( +size_t ZSTD_compressBlock_doubleFast_noDict_generic( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize, U32 const mls /* template */) +{ + ZSTD_compressionParameters const* cParams = &ms->cParams; + U32* const hashLong = ms->hashTable; + const U32 hBitsL = cParams->hashLog; + U32* const hashSmall = ms->chainTable; + const U32 hBitsS = cParams->chainLog; + const BYTE* const base = ms->window.base; + const BYTE* const istart = (const BYTE*)src; + const BYTE* anchor = istart; + const U32 endIndex = (U32)((size_t)(istart - base) + srcSize); + /* presumes that, if there is a dictionary, it must be using Attach mode */ + const U32 prefixLowestIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); + const BYTE* const prefixLowest = base + prefixLowestIndex; + const BYTE* const iend = istart + srcSize; + const BYTE* const ilimit = iend - HASH_READ_SIZE; + U32 offset_1=rep[0], offset_2=rep[1]; + U32 offsetSaved = 0; + + size_t mLength; + U32 offset; + U32 curr; + + /* how many positions to search before increasing step size */ + const size_t kStepIncr = 1 << kSearchStrength; + /* the position at which to increment the step size if no match is found */ + const BYTE* nextStep; + size_t step; /* the current step size */ + + size_t hl0; /* the long hash at ip */ + size_t hl1; /* the long hash at ip1 */ + + U32 idxl0; /* the long match index for ip */ + U32 idxl1; /* the long match index for ip1 */ + + const BYTE* matchl0; /* the long match for ip */ + const BYTE* matchs0; /* the short match for ip */ + const BYTE* matchl1; /* the long match for ip1 */ + + const BYTE* ip = istart; /* the current position */ + const BYTE* ip1; /* the next position */ + + DEBUGLOG(5, "ZSTD_compressBlock_doubleFast_noDict_generic"); + + /* init */ + ip += ((ip - prefixLowest) == 0); + { + U32 const current = (U32)(ip - base); + U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, current, cParams->windowLog); + U32 const maxRep = current - windowLow; + if (offset_2 > maxRep) offsetSaved = offset_2, offset_2 = 0; + if (offset_1 > maxRep) offsetSaved = offset_1, offset_1 = 0; + } + + /* Outer Loop: one iteration per match found and stored */ + while (1) { + step = 1; + nextStep = ip + kStepIncr; + ip1 = ip + step; + + if (ip1 > ilimit) { + goto _cleanup; + } + + hl0 = ZSTD_hashPtr(ip, hBitsL, 8); + idxl0 = hashLong[hl0]; + matchl0 = base + idxl0; + + /* Inner Loop: one iteration per search / position */ + do { + const size_t hs0 = ZSTD_hashPtr(ip, hBitsS, mls); + const U32 idxs0 = hashSmall[hs0]; + curr = (U32)(ip-base); + matchs0 = base + idxs0; + + hashLong[hl0] = hashSmall[hs0] = curr; /* update hash tables */ + + /* check noDict repcode */ + if ((offset_1 > 0) & (MEM_read32(ip+1-offset_1) == MEM_read32(ip+1))) { + mLength = ZSTD_count(ip+1+4, ip+1+4-offset_1, iend) + 4; + ip++; + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_REPCODE_1, mLength); + goto _match_stored; + } + + hl1 = ZSTD_hashPtr(ip1, hBitsL, 8); + + if (idxl0 > prefixLowestIndex) { + /* check prefix long match */ + if (MEM_read64(matchl0) == MEM_read64(ip)) { + mLength = ZSTD_count(ip+8, matchl0+8, iend) + 8; + offset = (U32)(ip-matchl0); + while (((ip>anchor) & (matchl0>prefixLowest)) && (ip[-1] == matchl0[-1])) { ip--; matchl0--; mLength++; } /* catch up */ + goto _match_found; + } + } + + idxl1 = hashLong[hl1]; + matchl1 = base + idxl1; + + if (idxs0 > prefixLowestIndex) { + /* check prefix short match */ + if (MEM_read32(matchs0) == MEM_read32(ip)) { + goto _search_next_long; + } + } + + if (ip1 >= nextStep) { + PREFETCH_L1(ip1 + 64); + PREFETCH_L1(ip1 + 128); + step++; + nextStep += kStepIncr; + } + ip = ip1; + ip1 += step; + + hl0 = hl1; + idxl0 = idxl1; + matchl0 = matchl1; + #if defined(__aarch64__) + PREFETCH_L1(ip+256); + #endif + } while (ip1 <= ilimit); + +_cleanup: + /* save reps for next block */ + rep[0] = offset_1 ? offset_1 : offsetSaved; + rep[1] = offset_2 ? offset_2 : offsetSaved; + + /* Return the last literals size */ + return (size_t)(iend - anchor); + +_search_next_long: + + /* check prefix long +1 match */ + if (idxl1 > prefixLowestIndex) { + if (MEM_read64(matchl1) == MEM_read64(ip1)) { + ip = ip1; + mLength = ZSTD_count(ip+8, matchl1+8, iend) + 8; + offset = (U32)(ip-matchl1); + while (((ip>anchor) & (matchl1>prefixLowest)) && (ip[-1] == matchl1[-1])) { ip--; matchl1--; mLength++; } /* catch up */ + goto _match_found; + } + } + + /* if no long +1 match, explore the short match we found */ + mLength = ZSTD_count(ip+4, matchs0+4, iend) + 4; + offset = (U32)(ip - matchs0); + while (((ip>anchor) & (matchs0>prefixLowest)) && (ip[-1] == matchs0[-1])) { ip--; matchs0--; mLength++; } /* catch up */ + + /* fall-through */ + +_match_found: /* requires ip, offset, mLength */ + offset_2 = offset_1; + offset_1 = offset; + + if (step < 4) { + /* It is unsafe to write this value back to the hashtable when ip1 is + * greater than or equal to the new ip we will have after we're done + * processing this match. Rather than perform that test directly + * (ip1 >= ip + mLength), which costs speed in practice, we do a simpler + * more predictable test. The minmatch even if we take a short match is + * 4 bytes, so as long as step, the distance between ip and ip1 + * (initially) is less than 4, we know ip1 < new ip. */ + hashLong[hl1] = (U32)(ip1 - base); + } + + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); + +_match_stored: + /* match found */ + ip += mLength; + anchor = ip; + + if (ip <= ilimit) { + /* Complementary insertion */ + /* done after iLimit test, as candidates could be > iend-8 */ + { U32 const indexToInsert = curr+2; + hashLong[ZSTD_hashPtr(base+indexToInsert, hBitsL, 8)] = indexToInsert; + hashLong[ZSTD_hashPtr(ip-2, hBitsL, 8)] = (U32)(ip-2-base); + hashSmall[ZSTD_hashPtr(base+indexToInsert, hBitsS, mls)] = indexToInsert; + hashSmall[ZSTD_hashPtr(ip-1, hBitsS, mls)] = (U32)(ip-1-base); + } + + /* check immediate repcode */ + while ( (ip <= ilimit) + && ( (offset_2>0) + & (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) { + /* store sequence */ + size_t const rLength = ZSTD_count(ip+4, ip+4-offset_2, iend) + 4; + U32 const tmpOff = offset_2; offset_2 = offset_1; offset_1 = tmpOff; /* swap offset_2 <=> offset_1 */ + hashSmall[ZSTD_hashPtr(ip, hBitsS, mls)] = (U32)(ip-base); + hashLong[ZSTD_hashPtr(ip, hBitsL, 8)] = (U32)(ip-base); + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, rLength); + ip += rLength; + anchor = ip; + continue; /* faster when present ... (?) */ + } + } + } +} + + +FORCE_INLINE_TEMPLATE +size_t ZSTD_compressBlock_doubleFast_dictMatchState_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, - U32 const mls /* template */, ZSTD_dictMode_e const dictMode) + U32 const mls /* template */) { ZSTD_compressionParameters const* cParams = &ms->cParams; U32* const hashLong = ms->hashTable; @@ -72,54 +278,30 @@ size_t ZSTD_compressBlock_doubleFast_generic( U32 offsetSaved = 0; const ZSTD_matchState_t* const dms = ms->dictMatchState; - const ZSTD_compressionParameters* const dictCParams = - dictMode == ZSTD_dictMatchState ? - &dms->cParams : NULL; - const U32* const dictHashLong = dictMode == ZSTD_dictMatchState ? - dms->hashTable : NULL; - const U32* const dictHashSmall = dictMode == ZSTD_dictMatchState ? - dms->chainTable : NULL; - const U32 dictStartIndex = dictMode == ZSTD_dictMatchState ? - dms->window.dictLimit : 0; - const BYTE* const dictBase = dictMode == ZSTD_dictMatchState ? - dms->window.base : NULL; - const BYTE* const dictStart = dictMode == ZSTD_dictMatchState ? - dictBase + dictStartIndex : NULL; - const BYTE* const dictEnd = dictMode == ZSTD_dictMatchState ? - dms->window.nextSrc : NULL; - const U32 dictIndexDelta = dictMode == ZSTD_dictMatchState ? - prefixLowestIndex - (U32)(dictEnd - dictBase) : - 0; - const U32 dictHBitsL = dictMode == ZSTD_dictMatchState ? - dictCParams->hashLog : hBitsL; - const U32 dictHBitsS = dictMode == ZSTD_dictMatchState ? - dictCParams->chainLog : hBitsS; + const ZSTD_compressionParameters* const dictCParams = &dms->cParams; + const U32* const dictHashLong = dms->hashTable; + const U32* const dictHashSmall = dms->chainTable; + const U32 dictStartIndex = dms->window.dictLimit; + const BYTE* const dictBase = dms->window.base; + const BYTE* const dictStart = dictBase + dictStartIndex; + const BYTE* const dictEnd = dms->window.nextSrc; + const U32 dictIndexDelta = prefixLowestIndex - (U32)(dictEnd - dictBase); + const U32 dictHBitsL = dictCParams->hashLog; + const U32 dictHBitsS = dictCParams->chainLog; const U32 dictAndPrefixLength = (U32)((ip - prefixLowest) + (dictEnd - dictStart)); - DEBUGLOG(5, "ZSTD_compressBlock_doubleFast_generic"); - - assert(dictMode == ZSTD_noDict || dictMode == ZSTD_dictMatchState); + DEBUGLOG(5, "ZSTD_compressBlock_doubleFast_dictMatchState_generic"); /* if a dictionary is attached, it must be within window range */ - if (dictMode == ZSTD_dictMatchState) { - assert(ms->window.dictLimit + (1U << cParams->windowLog) >= endIndex); - } + assert(ms->window.dictLimit + (1U << cParams->windowLog) >= endIndex); /* init */ ip += (dictAndPrefixLength == 0); - if (dictMode == ZSTD_noDict) { - U32 const curr = (U32)(ip - base); - U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, curr, cParams->windowLog); - U32 const maxRep = curr - windowLow; - if (offset_2 > maxRep) offsetSaved = offset_2, offset_2 = 0; - if (offset_1 > maxRep) offsetSaved = offset_1, offset_1 = 0; - } - if (dictMode == ZSTD_dictMatchState) { - /* dictMatchState repCode checks don't currently handle repCode == 0 - * disabling. */ - assert(offset_1 <= dictAndPrefixLength); - assert(offset_2 <= dictAndPrefixLength); - } + + /* dictMatchState repCode checks don't currently handle repCode == 0 + * disabling. */ + assert(offset_1 <= dictAndPrefixLength); + assert(offset_2 <= dictAndPrefixLength); /* Main Search Loop */ while (ip < ilimit) { /* < instead of <=, because repcode check at (ip+1) */ @@ -135,29 +317,18 @@ size_t ZSTD_compressBlock_doubleFast_generic( const BYTE* matchLong = base + matchIndexL; const BYTE* match = base + matchIndexS; const U32 repIndex = curr + 1 - offset_1; - const BYTE* repMatch = (dictMode == ZSTD_dictMatchState - && repIndex < prefixLowestIndex) ? + const BYTE* repMatch = (repIndex < prefixLowestIndex) ? dictBase + (repIndex - dictIndexDelta) : base + repIndex; hashLong[h2] = hashSmall[h] = curr; /* update hash tables */ - /* check dictMatchState repcode */ - if (dictMode == ZSTD_dictMatchState - && ((U32)((prefixLowestIndex-1) - repIndex) >= 3 /* intentional underflow */) + /* check repcode */ + if (((U32)((prefixLowestIndex-1) - repIndex) >= 3 /* intentional underflow */) && (MEM_read32(repMatch) == MEM_read32(ip+1)) ) { const BYTE* repMatchEnd = repIndex < prefixLowestIndex ? dictEnd : iend; mLength = ZSTD_count_2segments(ip+1+4, repMatch+4, iend, repMatchEnd, prefixLowest) + 4; ip++; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, 0, mLength-MINMATCH); - goto _match_stored; - } - - /* check noDict repcode */ - if ( dictMode == ZSTD_noDict - && ((offset_1 > 0) & (MEM_read32(ip+1-offset_1) == MEM_read32(ip+1)))) { - mLength = ZSTD_count(ip+1+4, ip+1+4-offset_1, iend) + 4; - ip++; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, 0, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_REPCODE_1, mLength); goto _match_stored; } @@ -169,7 +340,7 @@ size_t ZSTD_compressBlock_doubleFast_generic( while (((ip>anchor) & (matchLong>prefixLowest)) && (ip[-1] == matchLong[-1])) { ip--; matchLong--; mLength++; } /* catch up */ goto _match_found; } - } else if (dictMode == ZSTD_dictMatchState) { + } else { /* check dictMatchState long match */ U32 const dictMatchIndexL = dictHashLong[dictHL]; const BYTE* dictMatchL = dictBase + dictMatchIndexL; @@ -187,7 +358,7 @@ size_t ZSTD_compressBlock_doubleFast_generic( if (MEM_read32(match) == MEM_read32(ip)) { goto _search_next_long; } - } else if (dictMode == ZSTD_dictMatchState) { + } else { /* check dictMatchState short match */ U32 const dictMatchIndexS = dictHashSmall[dictHS]; match = dictBase + dictMatchIndexS; @@ -220,7 +391,7 @@ _search_next_long: while (((ip>anchor) & (matchL3>prefixLowest)) && (ip[-1] == matchL3[-1])) { ip--; matchL3--; mLength++; } /* catch up */ goto _match_found; } - } else if (dictMode == ZSTD_dictMatchState) { + } else { /* check dict long +1 match */ U32 const dictMatchIndexL3 = dictHashLong[dictHLNext]; const BYTE* dictMatchL3 = dictBase + dictMatchIndexL3; @@ -234,7 +405,7 @@ _search_next_long: } } } /* if no long +1 match, explore the short match we found */ - if (dictMode == ZSTD_dictMatchState && matchIndexS < prefixLowestIndex) { + if (matchIndexS < prefixLowestIndex) { mLength = ZSTD_count_2segments(ip+4, match+4, iend, dictEnd, prefixLowest) + 4; offset = (U32)(curr - matchIndexS); while (((ip>anchor) & (match>dictStart)) && (ip[-1] == match[-1])) { ip--; match--; mLength++; } /* catch up */ @@ -248,7 +419,7 @@ _match_found: offset_2 = offset_1; offset_1 = offset; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); _match_stored: /* match found */ @@ -266,43 +437,27 @@ _match_stored: } /* check immediate repcode */ - if (dictMode == ZSTD_dictMatchState) { - while (ip <= ilimit) { - U32 const current2 = (U32)(ip-base); - U32 const repIndex2 = current2 - offset_2; - const BYTE* repMatch2 = dictMode == ZSTD_dictMatchState - && repIndex2 < prefixLowestIndex ? - dictBase + repIndex2 - dictIndexDelta : - base + repIndex2; - if ( ((U32)((prefixLowestIndex-1) - (U32)repIndex2) >= 3 /* intentional overflow */) - && (MEM_read32(repMatch2) == MEM_read32(ip)) ) { - const BYTE* const repEnd2 = repIndex2 < prefixLowestIndex ? dictEnd : iend; - size_t const repLength2 = ZSTD_count_2segments(ip+4, repMatch2+4, iend, repEnd2, prefixLowest) + 4; - U32 tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset; /* swap offset_2 <=> offset_1 */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, repLength2-MINMATCH); - hashSmall[ZSTD_hashPtr(ip, hBitsS, mls)] = current2; - hashLong[ZSTD_hashPtr(ip, hBitsL, 8)] = current2; - ip += repLength2; - anchor = ip; - continue; - } - break; - } } - - if (dictMode == ZSTD_noDict) { - while ( (ip <= ilimit) - && ( (offset_2>0) - & (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) { - /* store sequence */ - size_t const rLength = ZSTD_count(ip+4, ip+4-offset_2, iend) + 4; - U32 const tmpOff = offset_2; offset_2 = offset_1; offset_1 = tmpOff; /* swap offset_2 <=> offset_1 */ - hashSmall[ZSTD_hashPtr(ip, hBitsS, mls)] = (U32)(ip-base); - hashLong[ZSTD_hashPtr(ip, hBitsL, 8)] = (U32)(ip-base); - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, rLength-MINMATCH); - ip += rLength; + while (ip <= ilimit) { + U32 const current2 = (U32)(ip-base); + U32 const repIndex2 = current2 - offset_2; + const BYTE* repMatch2 = repIndex2 < prefixLowestIndex ? + dictBase + repIndex2 - dictIndexDelta : + base + repIndex2; + if ( ((U32)((prefixLowestIndex-1) - (U32)repIndex2) >= 3 /* intentional overflow */) + && (MEM_read32(repMatch2) == MEM_read32(ip)) ) { + const BYTE* const repEnd2 = repIndex2 < prefixLowestIndex ? dictEnd : iend; + size_t const repLength2 = ZSTD_count_2segments(ip+4, repMatch2+4, iend, repEnd2, prefixLowest) + 4; + U32 tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset; /* swap offset_2 <=> offset_1 */ + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, repLength2); + hashSmall[ZSTD_hashPtr(ip, hBitsS, mls)] = current2; + hashLong[ZSTD_hashPtr(ip, hBitsL, 8)] = current2; + ip += repLength2; anchor = ip; - continue; /* faster when present ... (?) */ - } } } + continue; + } + break; + } + } } /* while (ip < ilimit) */ /* save reps for next block */ @@ -313,6 +468,24 @@ _match_stored: return (size_t)(iend - anchor); } +#define ZSTD_GEN_DFAST_FN(dictMode, mls) \ + static size_t ZSTD_compressBlock_doubleFast_##dictMode##_##mls( \ + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], \ + void const* src, size_t srcSize) \ + { \ + return ZSTD_compressBlock_doubleFast_##dictMode##_generic(ms, seqStore, rep, src, srcSize, mls); \ + } + +ZSTD_GEN_DFAST_FN(noDict, 4) +ZSTD_GEN_DFAST_FN(noDict, 5) +ZSTD_GEN_DFAST_FN(noDict, 6) +ZSTD_GEN_DFAST_FN(noDict, 7) + +ZSTD_GEN_DFAST_FN(dictMatchState, 4) +ZSTD_GEN_DFAST_FN(dictMatchState, 5) +ZSTD_GEN_DFAST_FN(dictMatchState, 6) +ZSTD_GEN_DFAST_FN(dictMatchState, 7) + size_t ZSTD_compressBlock_doubleFast( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -323,13 +496,13 @@ size_t ZSTD_compressBlock_doubleFast( { default: /* includes case 3 */ case 4 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 4, ZSTD_noDict); + return ZSTD_compressBlock_doubleFast_noDict_4(ms, seqStore, rep, src, srcSize); case 5 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 5, ZSTD_noDict); + return ZSTD_compressBlock_doubleFast_noDict_5(ms, seqStore, rep, src, srcSize); case 6 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 6, ZSTD_noDict); + return ZSTD_compressBlock_doubleFast_noDict_6(ms, seqStore, rep, src, srcSize); case 7 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 7, ZSTD_noDict); + return ZSTD_compressBlock_doubleFast_noDict_7(ms, seqStore, rep, src, srcSize); } } @@ -343,13 +516,13 @@ size_t ZSTD_compressBlock_doubleFast_dictMatchState( { default: /* includes case 3 */ case 4 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 4, ZSTD_dictMatchState); + return ZSTD_compressBlock_doubleFast_dictMatchState_4(ms, seqStore, rep, src, srcSize); case 5 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 5, ZSTD_dictMatchState); + return ZSTD_compressBlock_doubleFast_dictMatchState_5(ms, seqStore, rep, src, srcSize); case 6 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 6, ZSTD_dictMatchState); + return ZSTD_compressBlock_doubleFast_dictMatchState_6(ms, seqStore, rep, src, srcSize); case 7 : - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, 7, ZSTD_dictMatchState); + return ZSTD_compressBlock_doubleFast_dictMatchState_7(ms, seqStore, rep, src, srcSize); } } @@ -385,7 +558,7 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( /* if extDict is invalidated due to maxDistance, switch to "regular" variant */ if (prefixStartIndex == dictStartIndex) - return ZSTD_compressBlock_doubleFast_generic(ms, seqStore, rep, src, srcSize, mls, ZSTD_noDict); + return ZSTD_compressBlock_doubleFast(ms, seqStore, rep, src, srcSize); /* Search Loop */ while (ip < ilimit) { /* < instead of <=, because (ip+1) */ @@ -407,12 +580,12 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( hashSmall[hSmall] = hashLong[hLong] = curr; /* update hash table */ if ((((U32)((prefixStartIndex-1) - repIndex) >= 3) /* intentional underflow : ensure repIndex doesn't overlap dict + prefix */ - & (repIndex > dictStartIndex)) + & (offset_1 <= curr+1 - dictStartIndex)) /* note: we are searching at curr+1 */ && (MEM_read32(repMatch) == MEM_read32(ip+1)) ) { const BYTE* repMatchEnd = repIndex < prefixStartIndex ? dictEnd : iend; mLength = ZSTD_count_2segments(ip+1+4, repMatch+4, iend, repMatchEnd, prefixStart) + 4; ip++; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, 0, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_REPCODE_1, mLength); } else { if ((matchLongIndex > dictStartIndex) && (MEM_read64(matchLong) == MEM_read64(ip))) { const BYTE* const matchEnd = matchLongIndex < prefixStartIndex ? dictEnd : iend; @@ -423,7 +596,7 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( while (((ip>anchor) & (matchLong>lowMatchPtr)) && (ip[-1] == matchLong[-1])) { ip--; matchLong--; mLength++; } /* catch up */ offset_2 = offset_1; offset_1 = offset; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); } else if ((matchIndex > dictStartIndex) && (MEM_read32(match) == MEM_read32(ip))) { size_t const h3 = ZSTD_hashPtr(ip+1, hBitsL, 8); @@ -448,7 +621,7 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( } offset_2 = offset_1; offset_1 = offset; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); } else { ip += ((ip-anchor) >> kSearchStrength) + 1; @@ -475,12 +648,12 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( U32 const repIndex2 = current2 - offset_2; const BYTE* repMatch2 = repIndex2 < prefixStartIndex ? dictBase + repIndex2 : base + repIndex2; if ( (((U32)((prefixStartIndex-1) - repIndex2) >= 3) /* intentional overflow : ensure repIndex2 doesn't overlap dict + prefix */ - & (repIndex2 > dictStartIndex)) + & (offset_2 <= current2 - dictStartIndex)) && (MEM_read32(repMatch2) == MEM_read32(ip)) ) { const BYTE* const repEnd2 = repIndex2 < prefixStartIndex ? dictEnd : iend; size_t const repLength2 = ZSTD_count_2segments(ip+4, repMatch2+4, iend, repEnd2, prefixStart) + 4; U32 const tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset; /* swap offset_2 <=> offset_1 */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, repLength2-MINMATCH); + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, repLength2); hashSmall[ZSTD_hashPtr(ip, hBitsS, mls)] = current2; hashLong[ZSTD_hashPtr(ip, hBitsL, 8)] = current2; ip += repLength2; @@ -498,6 +671,10 @@ static size_t ZSTD_compressBlock_doubleFast_extDict_generic( return (size_t)(iend - anchor); } +ZSTD_GEN_DFAST_FN(extDict, 4) +ZSTD_GEN_DFAST_FN(extDict, 5) +ZSTD_GEN_DFAST_FN(extDict, 6) +ZSTD_GEN_DFAST_FN(extDict, 7) size_t ZSTD_compressBlock_doubleFast_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -508,12 +685,12 @@ size_t ZSTD_compressBlock_doubleFast_extDict( { default: /* includes case 3 */ case 4 : - return ZSTD_compressBlock_doubleFast_extDict_generic(ms, seqStore, rep, src, srcSize, 4); + return ZSTD_compressBlock_doubleFast_extDict_4(ms, seqStore, rep, src, srcSize); case 5 : - return ZSTD_compressBlock_doubleFast_extDict_generic(ms, seqStore, rep, src, srcSize, 5); + return ZSTD_compressBlock_doubleFast_extDict_5(ms, seqStore, rep, src, srcSize); case 6 : - return ZSTD_compressBlock_doubleFast_extDict_generic(ms, seqStore, rep, src, srcSize, 6); + return ZSTD_compressBlock_doubleFast_extDict_6(ms, seqStore, rep, src, srcSize); case 7 : - return ZSTD_compressBlock_doubleFast_extDict_generic(ms, seqStore, rep, src, srcSize, 7); + return ZSTD_compressBlock_doubleFast_extDict_7(ms, seqStore, rep, src, srcSize); } } diff --git a/lib/zstd/compress/zstd_fast.c b/lib/zstd/compress/zstd_fast.c index 96b7d48e2868..a752e6beab52 100644 --- a/lib/zstd/compress/zstd_fast.c +++ b/lib/zstd/compress/zstd_fast.c @@ -43,145 +43,294 @@ void ZSTD_fillHashTable(ZSTD_matchState_t* ms, } +/* + * If you squint hard enough (and ignore repcodes), the search operation at any + * given position is broken into 4 stages: + * + * 1. Hash (map position to hash value via input read) + * 2. Lookup (map hash val to index via hashtable read) + * 3. Load (map index to value at that position via input read) + * 4. Compare + * + * Each of these steps involves a memory read at an address which is computed + * from the previous step. This means these steps must be sequenced and their + * latencies are cumulative. + * + * Rather than do 1->2->3->4 sequentially for a single position before moving + * onto the next, this implementation interleaves these operations across the + * next few positions: + * + * R = Repcode Read & Compare + * H = Hash + * T = Table Lookup + * M = Match Read & Compare + * + * Pos | Time --> + * ----+------------------- + * N | ... M + * N+1 | ... TM + * N+2 | R H T M + * N+3 | H TM + * N+4 | R H T M + * N+5 | H ... + * N+6 | R ... + * + * This is very much analogous to the pipelining of execution in a CPU. And just + * like a CPU, we have to dump the pipeline when we find a match (i.e., take a + * branch). + * + * When this happens, we throw away our current state, and do the following prep + * to re-enter the loop: + * + * Pos | Time --> + * ----+------------------- + * N | H T + * N+1 | H + * + * This is also the work we do at the beginning to enter the loop initially. + */ FORCE_INLINE_TEMPLATE size_t -ZSTD_compressBlock_fast_generic( +ZSTD_compressBlock_fast_noDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize, - U32 const mls) + U32 const mls, U32 const hasStep) { const ZSTD_compressionParameters* const cParams = &ms->cParams; U32* const hashTable = ms->hashTable; U32 const hlog = cParams->hashLog; /* support stepSize of 0 */ - size_t const stepSize = cParams->targetLength + !(cParams->targetLength) + 1; + size_t const stepSize = hasStep ? (cParams->targetLength + !(cParams->targetLength) + 1) : 2; const BYTE* const base = ms->window.base; const BYTE* const istart = (const BYTE*)src; - /* We check ip0 (ip + 0) and ip1 (ip + 1) each loop */ - const BYTE* ip0 = istart; - const BYTE* ip1; - const BYTE* anchor = istart; const U32 endIndex = (U32)((size_t)(istart - base) + srcSize); const U32 prefixStartIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); const BYTE* const prefixStart = base + prefixStartIndex; const BYTE* const iend = istart + srcSize; const BYTE* const ilimit = iend - HASH_READ_SIZE; - U32 offset_1=rep[0], offset_2=rep[1]; + + const BYTE* anchor = istart; + const BYTE* ip0 = istart; + const BYTE* ip1; + const BYTE* ip2; + const BYTE* ip3; + U32 current0; + + U32 rep_offset1 = rep[0]; + U32 rep_offset2 = rep[1]; U32 offsetSaved = 0; - /* init */ + size_t hash0; /* hash for ip0 */ + size_t hash1; /* hash for ip1 */ + U32 idx; /* match idx for ip0 */ + U32 mval; /* src value at match idx */ + + U32 offcode; + const BYTE* match0; + size_t mLength; + + /* ip0 and ip1 are always adjacent. The targetLength skipping and + * uncompressibility acceleration is applied to every other position, + * matching the behavior of #1562. step therefore represents the gap + * between pairs of positions, from ip0 to ip2 or ip1 to ip3. */ + size_t step; + const BYTE* nextStep; + const size_t kStepIncr = (1 << (kSearchStrength - 1)); + DEBUGLOG(5, "ZSTD_compressBlock_fast_generic"); ip0 += (ip0 == prefixStart); - ip1 = ip0 + 1; { U32 const curr = (U32)(ip0 - base); U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, curr, cParams->windowLog); U32 const maxRep = curr - windowLow; - if (offset_2 > maxRep) offsetSaved = offset_2, offset_2 = 0; - if (offset_1 > maxRep) offsetSaved = offset_1, offset_1 = 0; + if (rep_offset2 > maxRep) offsetSaved = rep_offset2, rep_offset2 = 0; + if (rep_offset1 > maxRep) offsetSaved = rep_offset1, rep_offset1 = 0; } - /* Main Search Loop */ -#ifdef __INTEL_COMPILER - /* From intel 'The vector pragma indicates that the loop should be - * vectorized if it is legal to do so'. Can be used together with - * #pragma ivdep (but have opted to exclude that because intel - * warns against using it).*/ - #pragma vector always -#endif - while (ip1 < ilimit) { /* < instead of <=, because check at ip0+2 */ - size_t mLength; - BYTE const* ip2 = ip0 + 2; - size_t const h0 = ZSTD_hashPtr(ip0, hlog, mls); - U32 const val0 = MEM_read32(ip0); - size_t const h1 = ZSTD_hashPtr(ip1, hlog, mls); - U32 const val1 = MEM_read32(ip1); - U32 const current0 = (U32)(ip0-base); - U32 const current1 = (U32)(ip1-base); - U32 const matchIndex0 = hashTable[h0]; - U32 const matchIndex1 = hashTable[h1]; - BYTE const* repMatch = ip2 - offset_1; - const BYTE* match0 = base + matchIndex0; - const BYTE* match1 = base + matchIndex1; - U32 offcode; - -#if defined(__aarch64__) - PREFETCH_L1(ip0+256); -#endif - - hashTable[h0] = current0; /* update hash table */ - hashTable[h1] = current1; /* update hash table */ - - assert(ip0 + 1 == ip1); - - if ((offset_1 > 0) & (MEM_read32(repMatch) == MEM_read32(ip2))) { - mLength = (ip2[-1] == repMatch[-1]) ? 1 : 0; - ip0 = ip2 - mLength; - match0 = repMatch - mLength; + /* start each op */ +_start: /* Requires: ip0 */ + + step = stepSize; + nextStep = ip0 + kStepIncr; + + /* calculate positions, ip0 - anchor == 0, so we skip step calc */ + ip1 = ip0 + 1; + ip2 = ip0 + step; + ip3 = ip2 + 1; + + if (ip3 >= ilimit) { + goto _cleanup; + } + + hash0 = ZSTD_hashPtr(ip0, hlog, mls); + hash1 = ZSTD_hashPtr(ip1, hlog, mls); + + idx = hashTable[hash0]; + + do { + /* load repcode match for ip[2]*/ + const U32 rval = MEM_read32(ip2 - rep_offset1); + + /* write back hash table entry */ + current0 = (U32)(ip0 - base); + hashTable[hash0] = current0; + + /* check repcode at ip[2] */ + if ((MEM_read32(ip2) == rval) & (rep_offset1 > 0)) { + ip0 = ip2; + match0 = ip0 - rep_offset1; + mLength = ip0[-1] == match0[-1]; + ip0 -= mLength; + match0 -= mLength; + offcode = STORE_REPCODE_1; mLength += 4; - offcode = 0; goto _match; } - if ((matchIndex0 > prefixStartIndex) && MEM_read32(match0) == val0) { - /* found a regular match */ - goto _offset; + + /* load match for ip[0] */ + if (idx >= prefixStartIndex) { + mval = MEM_read32(base + idx); + } else { + mval = MEM_read32(ip0) ^ 1; /* guaranteed to not match. */ } - if ((matchIndex1 > prefixStartIndex) && MEM_read32(match1) == val1) { - /* found a regular match after one literal */ - ip0 = ip1; - match0 = match1; + + /* check match at ip[0] */ + if (MEM_read32(ip0) == mval) { + /* found a match! */ goto _offset; } - { size_t const step = ((size_t)(ip0-anchor) >> (kSearchStrength - 1)) + stepSize; - assert(step >= 2); - ip0 += step; - ip1 += step; - continue; + + /* lookup ip[1] */ + idx = hashTable[hash1]; + + /* hash ip[2] */ + hash0 = hash1; + hash1 = ZSTD_hashPtr(ip2, hlog, mls); + + /* advance to next positions */ + ip0 = ip1; + ip1 = ip2; + ip2 = ip3; + + /* write back hash table entry */ + current0 = (U32)(ip0 - base); + hashTable[hash0] = current0; + + /* load match for ip[0] */ + if (idx >= prefixStartIndex) { + mval = MEM_read32(base + idx); + } else { + mval = MEM_read32(ip0) ^ 1; /* guaranteed to not match. */ } -_offset: /* Requires: ip0, match0 */ - /* Compute the offset code */ - offset_2 = offset_1; - offset_1 = (U32)(ip0-match0); - offcode = offset_1 + ZSTD_REP_MOVE; - mLength = 4; - /* Count the backwards match length */ - while (((ip0>anchor) & (match0>prefixStart)) - && (ip0[-1] == match0[-1])) { ip0--; match0--; mLength++; } /* catch up */ -_match: /* Requires: ip0, match0, offcode */ - /* Count the forward length */ - mLength += ZSTD_count(ip0+mLength, match0+mLength, iend); - ZSTD_storeSeq(seqStore, (size_t)(ip0-anchor), anchor, iend, offcode, mLength-MINMATCH); - /* match found */ - ip0 += mLength; - anchor = ip0; + /* check match at ip[0] */ + if (MEM_read32(ip0) == mval) { + /* found a match! */ + goto _offset; + } - if (ip0 <= ilimit) { - /* Fill Table */ - assert(base+current0+2 > istart); /* check base overflow */ - hashTable[ZSTD_hashPtr(base+current0+2, hlog, mls)] = current0+2; /* here because current+2 could be > iend-8 */ - hashTable[ZSTD_hashPtr(ip0-2, hlog, mls)] = (U32)(ip0-2-base); - - if (offset_2 > 0) { /* offset_2==0 means offset_2 is invalidated */ - while ( (ip0 <= ilimit) && (MEM_read32(ip0) == MEM_read32(ip0 - offset_2)) ) { - /* store sequence */ - size_t const rLength = ZSTD_count(ip0+4, ip0+4-offset_2, iend) + 4; - { U32 const tmpOff = offset_2; offset_2 = offset_1; offset_1 = tmpOff; } /* swap offset_2 <=> offset_1 */ - hashTable[ZSTD_hashPtr(ip0, hlog, mls)] = (U32)(ip0-base); - ip0 += rLength; - ZSTD_storeSeq(seqStore, 0 /*litLen*/, anchor, iend, 0 /*offCode*/, rLength-MINMATCH); - anchor = ip0; - continue; /* faster when present (confirmed on gcc-8) ... (?) */ - } } } - ip1 = ip0 + 1; - } + /* lookup ip[1] */ + idx = hashTable[hash1]; + + /* hash ip[2] */ + hash0 = hash1; + hash1 = ZSTD_hashPtr(ip2, hlog, mls); + + /* advance to next positions */ + ip0 = ip1; + ip1 = ip2; + ip2 = ip0 + step; + ip3 = ip1 + step; + + /* calculate step */ + if (ip2 >= nextStep) { + step++; + PREFETCH_L1(ip1 + 64); + PREFETCH_L1(ip1 + 128); + nextStep += kStepIncr; + } + } while (ip3 < ilimit); + +_cleanup: + /* Note that there are probably still a couple positions we could search. + * However, it seems to be a meaningful performance hit to try to search + * them. So let's not. */ /* save reps for next block */ - rep[0] = offset_1 ? offset_1 : offsetSaved; - rep[1] = offset_2 ? offset_2 : offsetSaved; + rep[0] = rep_offset1 ? rep_offset1 : offsetSaved; + rep[1] = rep_offset2 ? rep_offset2 : offsetSaved; /* Return the last literals size */ return (size_t)(iend - anchor); + +_offset: /* Requires: ip0, idx */ + + /* Compute the offset code. */ + match0 = base + idx; + rep_offset2 = rep_offset1; + rep_offset1 = (U32)(ip0-match0); + offcode = STORE_OFFSET(rep_offset1); + mLength = 4; + + /* Count the backwards match length. */ + while (((ip0>anchor) & (match0>prefixStart)) && (ip0[-1] == match0[-1])) { + ip0--; + match0--; + mLength++; + } + +_match: /* Requires: ip0, match0, offcode */ + + /* Count the forward length. */ + mLength += ZSTD_count(ip0 + mLength, match0 + mLength, iend); + + ZSTD_storeSeq(seqStore, (size_t)(ip0 - anchor), anchor, iend, offcode, mLength); + + ip0 += mLength; + anchor = ip0; + + /* write next hash table entry */ + if (ip1 < ip0) { + hashTable[hash1] = (U32)(ip1 - base); + } + + /* Fill table and check for immediate repcode. */ + if (ip0 <= ilimit) { + /* Fill Table */ + assert(base+current0+2 > istart); /* check base overflow */ + hashTable[ZSTD_hashPtr(base+current0+2, hlog, mls)] = current0+2; /* here because current+2 could be > iend-8 */ + hashTable[ZSTD_hashPtr(ip0-2, hlog, mls)] = (U32)(ip0-2-base); + + if (rep_offset2 > 0) { /* rep_offset2==0 means rep_offset2 is invalidated */ + while ( (ip0 <= ilimit) && (MEM_read32(ip0) == MEM_read32(ip0 - rep_offset2)) ) { + /* store sequence */ + size_t const rLength = ZSTD_count(ip0+4, ip0+4-rep_offset2, iend) + 4; + { U32 const tmpOff = rep_offset2; rep_offset2 = rep_offset1; rep_offset1 = tmpOff; } /* swap rep_offset2 <=> rep_offset1 */ + hashTable[ZSTD_hashPtr(ip0, hlog, mls)] = (U32)(ip0-base); + ip0 += rLength; + ZSTD_storeSeq(seqStore, 0 /*litLen*/, anchor, iend, STORE_REPCODE_1, rLength); + anchor = ip0; + continue; /* faster when present (confirmed on gcc-8) ... (?) */ + } } } + + goto _start; } +#define ZSTD_GEN_FAST_FN(dictMode, mls, step) \ + static size_t ZSTD_compressBlock_fast_##dictMode##_##mls##_##step( \ + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], \ + void const* src, size_t srcSize) \ + { \ + return ZSTD_compressBlock_fast_##dictMode##_generic(ms, seqStore, rep, src, srcSize, mls, step); \ + } + +ZSTD_GEN_FAST_FN(noDict, 4, 1) +ZSTD_GEN_FAST_FN(noDict, 5, 1) +ZSTD_GEN_FAST_FN(noDict, 6, 1) +ZSTD_GEN_FAST_FN(noDict, 7, 1) + +ZSTD_GEN_FAST_FN(noDict, 4, 0) +ZSTD_GEN_FAST_FN(noDict, 5, 0) +ZSTD_GEN_FAST_FN(noDict, 6, 0) +ZSTD_GEN_FAST_FN(noDict, 7, 0) size_t ZSTD_compressBlock_fast( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -189,24 +338,40 @@ size_t ZSTD_compressBlock_fast( { U32 const mls = ms->cParams.minMatch; assert(ms->dictMatchState == NULL); - switch(mls) - { - default: /* includes case 3 */ - case 4 : - return ZSTD_compressBlock_fast_generic(ms, seqStore, rep, src, srcSize, 4); - case 5 : - return ZSTD_compressBlock_fast_generic(ms, seqStore, rep, src, srcSize, 5); - case 6 : - return ZSTD_compressBlock_fast_generic(ms, seqStore, rep, src, srcSize, 6); - case 7 : - return ZSTD_compressBlock_fast_generic(ms, seqStore, rep, src, srcSize, 7); + if (ms->cParams.targetLength > 1) { + switch(mls) + { + default: /* includes case 3 */ + case 4 : + return ZSTD_compressBlock_fast_noDict_4_1(ms, seqStore, rep, src, srcSize); + case 5 : + return ZSTD_compressBlock_fast_noDict_5_1(ms, seqStore, rep, src, srcSize); + case 6 : + return ZSTD_compressBlock_fast_noDict_6_1(ms, seqStore, rep, src, srcSize); + case 7 : + return ZSTD_compressBlock_fast_noDict_7_1(ms, seqStore, rep, src, srcSize); + } + } else { + switch(mls) + { + default: /* includes case 3 */ + case 4 : + return ZSTD_compressBlock_fast_noDict_4_0(ms, seqStore, rep, src, srcSize); + case 5 : + return ZSTD_compressBlock_fast_noDict_5_0(ms, seqStore, rep, src, srcSize); + case 6 : + return ZSTD_compressBlock_fast_noDict_6_0(ms, seqStore, rep, src, srcSize); + case 7 : + return ZSTD_compressBlock_fast_noDict_7_0(ms, seqStore, rep, src, srcSize); + } + } } FORCE_INLINE_TEMPLATE size_t ZSTD_compressBlock_fast_dictMatchState_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize, U32 const mls) + void const* src, size_t srcSize, U32 const mls, U32 const hasStep) { const ZSTD_compressionParameters* const cParams = &ms->cParams; U32* const hashTable = ms->hashTable; @@ -242,6 +407,8 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( assert(endIndex - prefixStartIndex <= maxDistance); (void)maxDistance; (void)endIndex; /* these variables are not used when assert() is disabled */ + (void)hasStep; /* not currently specialized on whether it's accelerated */ + /* ensure there will be no underflow * when translating a dict index into a local index */ assert(prefixStartIndex >= (U32)(dictEnd - dictBase)); @@ -272,7 +439,7 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( const BYTE* const repMatchEnd = repIndex < prefixStartIndex ? dictEnd : iend; mLength = ZSTD_count_2segments(ip+1+4, repMatch+4, iend, repMatchEnd, prefixStart) + 4; ip++; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, 0, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_REPCODE_1, mLength); } else if ( (matchIndex <= prefixStartIndex) ) { size_t const dictHash = ZSTD_hashPtr(ip, dictHLog, mls); U32 const dictMatchIndex = dictHashTable[dictHash]; @@ -292,7 +459,7 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( } /* catch up */ offset_2 = offset_1; offset_1 = offset; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); } } else if (MEM_read32(match) != MEM_read32(ip)) { /* it's not a match, and we're not going to check the dictionary */ @@ -307,7 +474,7 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( && (ip[-1] == match[-1])) { ip--; match--; mLength++; } /* catch up */ offset_2 = offset_1; offset_1 = offset; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); } /* match found */ @@ -332,7 +499,7 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( const BYTE* const repEnd2 = repIndex2 < prefixStartIndex ? dictEnd : iend; size_t const repLength2 = ZSTD_count_2segments(ip+4, repMatch2+4, iend, repEnd2, prefixStart) + 4; U32 tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset; /* swap offset_2 <=> offset_1 */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, repLength2-MINMATCH); + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, repLength2); hashTable[ZSTD_hashPtr(ip, hlog, mls)] = current2; ip += repLength2; anchor = ip; @@ -351,6 +518,12 @@ size_t ZSTD_compressBlock_fast_dictMatchState_generic( return (size_t)(iend - anchor); } + +ZSTD_GEN_FAST_FN(dictMatchState, 4, 0) +ZSTD_GEN_FAST_FN(dictMatchState, 5, 0) +ZSTD_GEN_FAST_FN(dictMatchState, 6, 0) +ZSTD_GEN_FAST_FN(dictMatchState, 7, 0) + size_t ZSTD_compressBlock_fast_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize) @@ -361,20 +534,20 @@ size_t ZSTD_compressBlock_fast_dictMatchState( { default: /* includes case 3 */ case 4 : - return ZSTD_compressBlock_fast_dictMatchState_generic(ms, seqStore, rep, src, srcSize, 4); + return ZSTD_compressBlock_fast_dictMatchState_4_0(ms, seqStore, rep, src, srcSize); case 5 : - return ZSTD_compressBlock_fast_dictMatchState_generic(ms, seqStore, rep, src, srcSize, 5); + return ZSTD_compressBlock_fast_dictMatchState_5_0(ms, seqStore, rep, src, srcSize); case 6 : - return ZSTD_compressBlock_fast_dictMatchState_generic(ms, seqStore, rep, src, srcSize, 6); + return ZSTD_compressBlock_fast_dictMatchState_6_0(ms, seqStore, rep, src, srcSize); case 7 : - return ZSTD_compressBlock_fast_dictMatchState_generic(ms, seqStore, rep, src, srcSize, 7); + return ZSTD_compressBlock_fast_dictMatchState_7_0(ms, seqStore, rep, src, srcSize); } } static size_t ZSTD_compressBlock_fast_extDict_generic( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], - void const* src, size_t srcSize, U32 const mls) + void const* src, size_t srcSize, U32 const mls, U32 const hasStep) { const ZSTD_compressionParameters* const cParams = &ms->cParams; U32* const hashTable = ms->hashTable; @@ -398,11 +571,13 @@ static size_t ZSTD_compressBlock_fast_extDict_generic( const BYTE* const ilimit = iend - 8; U32 offset_1=rep[0], offset_2=rep[1]; + (void)hasStep; /* not currently specialized on whether it's accelerated */ + DEBUGLOG(5, "ZSTD_compressBlock_fast_extDict_generic (offset_1=%u)", offset_1); /* switch to "regular" variant if extDict is invalidated due to maxDistance */ if (prefixStartIndex == dictStartIndex) - return ZSTD_compressBlock_fast_generic(ms, seqStore, rep, src, srcSize, mls); + return ZSTD_compressBlock_fast(ms, seqStore, rep, src, srcSize); /* Search Loop */ while (ip < ilimit) { /* < instead of <=, because (ip+1) */ @@ -416,14 +591,14 @@ static size_t ZSTD_compressBlock_fast_extDict_generic( const BYTE* const repMatch = repBase + repIndex; hashTable[h] = curr; /* update hash table */ DEBUGLOG(7, "offset_1 = %u , curr = %u", offset_1, curr); - assert(offset_1 <= curr +1); /* check repIndex */ - if ( (((U32)((prefixStartIndex-1) - repIndex) >= 3) /* intentional underflow */ & (repIndex > dictStartIndex)) + if ( ( ((U32)((prefixStartIndex-1) - repIndex) >= 3) /* intentional underflow */ + & (offset_1 <= curr+1 - dictStartIndex) ) /* note: we are searching at curr+1 */ && (MEM_read32(repMatch) == MEM_read32(ip+1)) ) { const BYTE* const repMatchEnd = repIndex < prefixStartIndex ? dictEnd : iend; size_t const rLength = ZSTD_count_2segments(ip+1 +4, repMatch +4, iend, repMatchEnd, prefixStart) + 4; ip++; - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, 0, rLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_REPCODE_1, rLength); ip += rLength; anchor = ip; } else { @@ -439,7 +614,7 @@ static size_t ZSTD_compressBlock_fast_extDict_generic( size_t mLength = ZSTD_count_2segments(ip+4, match+4, iend, matchEnd, prefixStart) + 4; while (((ip>anchor) & (match>lowMatchPtr)) && (ip[-1] == match[-1])) { ip--; match--; mLength++; } /* catch up */ offset_2 = offset_1; offset_1 = offset; /* update offset history */ - ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, offset + ZSTD_REP_MOVE, mLength-MINMATCH); + ZSTD_storeSeq(seqStore, (size_t)(ip-anchor), anchor, iend, STORE_OFFSET(offset), mLength); ip += mLength; anchor = ip; } } @@ -453,12 +628,12 @@ static size_t ZSTD_compressBlock_fast_extDict_generic( U32 const current2 = (U32)(ip-base); U32 const repIndex2 = current2 - offset_2; const BYTE* const repMatch2 = repIndex2 < prefixStartIndex ? dictBase + repIndex2 : base + repIndex2; - if ( (((U32)((prefixStartIndex-1) - repIndex2) >= 3) & (repIndex2 > dictStartIndex)) /* intentional overflow */ + if ( (((U32)((prefixStartIndex-1) - repIndex2) >= 3) & (offset_2 <= curr - dictStartIndex)) /* intentional overflow */ && (MEM_read32(repMatch2) == MEM_read32(ip)) ) { const BYTE* const repEnd2 = repIndex2 < prefixStartIndex ? dictEnd : iend; size_t const repLength2 = ZSTD_count_2segments(ip+4, repMatch2+4, iend, repEnd2, prefixStart) + 4; { U32 const tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset; } /* swap offset_2 <=> offset_1 */ - ZSTD_storeSeq(seqStore, 0 /*litlen*/, anchor, iend, 0 /*offcode*/, repLength2-MINMATCH); + ZSTD_storeSeq(seqStore, 0 /*litlen*/, anchor, iend, STORE_REPCODE_1, repLength2); hashTable[ZSTD_hashPtr(ip, hlog, mls)] = current2; ip += repLength2; anchor = ip; @@ -475,6 +650,10 @@ static size_t ZSTD_compressBlock_fast_extDict_generic( return (size_t)(iend - anchor); } +ZSTD_GEN_FAST_FN(extDict, 4, 0) +ZSTD_GEN_FAST_FN(extDict, 5, 0) +ZSTD_GEN_FAST_FN(extDict, 6, 0) +ZSTD_GEN_FAST_FN(extDict, 7, 0) size_t ZSTD_compressBlock_fast_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -485,12 +664,12 @@ size_t ZSTD_compressBlock_fast_extDict( { default: /* includes case 3 */ case 4 : - return ZSTD_compressBlock_fast_extDict_generic(ms, seqStore, rep, src, srcSize, 4); + return ZSTD_compressBlock_fast_extDict_4_0(ms, seqStore, rep, src, srcSize); case 5 : - return ZSTD_compressBlock_fast_extDict_generic(ms, seqStore, rep, src, srcSize, 5); + return ZSTD_compressBlock_fast_extDict_5_0(ms, seqStore, rep, src, srcSize); case 6 : - return ZSTD_compressBlock_fast_extDict_generic(ms, seqStore, rep, src, srcSize, 6); + return ZSTD_compressBlock_fast_extDict_6_0(ms, seqStore, rep, src, srcSize); case 7 : - return ZSTD_compressBlock_fast_extDict_generic(ms, seqStore, rep, src, srcSize, 7); + return ZSTD_compressBlock_fast_extDict_7_0(ms, seqStore, rep, src, srcSize); } } diff --git a/lib/zstd/compress/zstd_lazy.c b/lib/zstd/compress/zstd_lazy.c index fb54d4e28a2b..0298a01a7504 100644 --- a/lib/zstd/compress/zstd_lazy.c +++ b/lib/zstd/compress/zstd_lazy.c @@ -61,7 +61,7 @@ ZSTD_updateDUBT(ZSTD_matchState_t* ms, * assumption : curr >= btlow == (curr - btmask) * doesn't fail */ static void -ZSTD_insertDUBT1(ZSTD_matchState_t* ms, +ZSTD_insertDUBT1(const ZSTD_matchState_t* ms, U32 curr, const BYTE* inputEnd, U32 nbCompares, U32 btLow, const ZSTD_dictMode_e dictMode) @@ -151,7 +151,7 @@ ZSTD_insertDUBT1(ZSTD_matchState_t* ms, static size_t ZSTD_DUBT_findBetterDictMatch ( - ZSTD_matchState_t* ms, + const ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, size_t* offsetPtr, size_t bestLength, @@ -197,8 +197,8 @@ ZSTD_DUBT_findBetterDictMatch ( U32 matchIndex = dictMatchIndex + dictIndexDelta; if ( (4*(int)(matchLength-bestLength)) > (int)(ZSTD_highbit32(curr-matchIndex+1) - ZSTD_highbit32((U32)offsetPtr[0]+1)) ) { DEBUGLOG(9, "ZSTD_DUBT_findBetterDictMatch(%u) : found better match length %u -> %u and offsetCode %u -> %u (dictMatchIndex %u, matchIndex %u)", - curr, (U32)bestLength, (U32)matchLength, (U32)*offsetPtr, ZSTD_REP_MOVE + curr - matchIndex, dictMatchIndex, matchIndex); - bestLength = matchLength, *offsetPtr = ZSTD_REP_MOVE + curr - matchIndex; + curr, (U32)bestLength, (U32)matchLength, (U32)*offsetPtr, STORE_OFFSET(curr - matchIndex), dictMatchIndex, matchIndex); + bestLength = matchLength, *offsetPtr = STORE_OFFSET(curr - matchIndex); } if (ip+matchLength == iend) { /* reached end of input : ip[matchLength] is not valid, no way to know if it's larger or smaller than match */ break; /* drop, to guarantee consistency (miss a little bit of compression) */ @@ -218,7 +218,7 @@ ZSTD_DUBT_findBetterDictMatch ( } if (bestLength >= MINMATCH) { - U32 const mIndex = curr - ((U32)*offsetPtr - ZSTD_REP_MOVE); (void)mIndex; + U32 const mIndex = curr - (U32)STORED_OFFSET(*offsetPtr); (void)mIndex; DEBUGLOG(8, "ZSTD_DUBT_findBetterDictMatch(%u) : found match of length %u and offsetCode %u (pos %u)", curr, (U32)bestLength, (U32)*offsetPtr, mIndex); } @@ -328,7 +328,7 @@ ZSTD_DUBT_findBestMatch(ZSTD_matchState_t* ms, if (matchLength > matchEndIdx - matchIndex) matchEndIdx = matchIndex + (U32)matchLength; if ( (4*(int)(matchLength-bestLength)) > (int)(ZSTD_highbit32(curr-matchIndex+1) - ZSTD_highbit32((U32)offsetPtr[0]+1)) ) - bestLength = matchLength, *offsetPtr = ZSTD_REP_MOVE + curr - matchIndex; + bestLength = matchLength, *offsetPtr = STORE_OFFSET(curr - matchIndex); if (ip+matchLength == iend) { /* equal : no way to know if inf or sup */ if (dictMode == ZSTD_dictMatchState) { nbCompares = 0; /* in addition to avoiding checking any @@ -368,7 +368,7 @@ ZSTD_DUBT_findBestMatch(ZSTD_matchState_t* ms, assert(matchEndIdx > curr+8); /* ensure nextToUpdate is increased */ ms->nextToUpdate = matchEndIdx - 8; /* skip repetitive patterns */ if (bestLength >= MINMATCH) { - U32 const mIndex = curr - ((U32)*offsetPtr - ZSTD_REP_MOVE); (void)mIndex; + U32 const mIndex = curr - (U32)STORED_OFFSET(*offsetPtr); (void)mIndex; DEBUGLOG(8, "ZSTD_DUBT_findBestMatch(%u) : found match of length %u and offsetCode %u (pos %u)", curr, (U32)bestLength, (U32)*offsetPtr, mIndex); } @@ -391,91 +391,9 @@ ZSTD_BtFindBestMatch( ZSTD_matchState_t* ms, return ZSTD_DUBT_findBestMatch(ms, ip, iLimit, offsetPtr, mls, dictMode); } - -static size_t -ZSTD_BtFindBestMatch_selectMLS ( ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) -{ - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 4, ZSTD_noDict); - case 5 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 5, ZSTD_noDict); - case 7 : - case 6 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 6, ZSTD_noDict); - } -} - - -static size_t ZSTD_BtFindBestMatch_dictMatchState_selectMLS ( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) -{ - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 4, ZSTD_dictMatchState); - case 5 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 5, ZSTD_dictMatchState); - case 7 : - case 6 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 6, ZSTD_dictMatchState); - } -} - - -static size_t ZSTD_BtFindBestMatch_extDict_selectMLS ( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) -{ - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 4, ZSTD_extDict); - case 5 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 5, ZSTD_extDict); - case 7 : - case 6 : return ZSTD_BtFindBestMatch(ms, ip, iLimit, offsetPtr, 6, ZSTD_extDict); - } -} - - - /* ********************************* -* Hash Chain +* Dedicated dict search ***********************************/ -#define NEXT_IN_CHAIN(d, mask) chainTable[(d) & (mask)] - -/* Update chains up to ip (excluded) - Assumption : always within prefix (i.e. not within extDict) */ -FORCE_INLINE_TEMPLATE U32 ZSTD_insertAndFindFirstIndex_internal( - ZSTD_matchState_t* ms, - const ZSTD_compressionParameters* const cParams, - const BYTE* ip, U32 const mls) -{ - U32* const hashTable = ms->hashTable; - const U32 hashLog = cParams->hashLog; - U32* const chainTable = ms->chainTable; - const U32 chainMask = (1 << cParams->chainLog) - 1; - const BYTE* const base = ms->window.base; - const U32 target = (U32)(ip - base); - U32 idx = ms->nextToUpdate; - - while(idx < target) { /* catch up */ - size_t const h = ZSTD_hashPtr(base+idx, hashLog, mls); - NEXT_IN_CHAIN(idx, chainMask) = hashTable[h]; - hashTable[h] = idx; - idx++; - } - - ms->nextToUpdate = target; - return hashTable[ZSTD_hashPtr(ip, hashLog, mls)]; -} - -U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip) { - const ZSTD_compressionParameters* const cParams = &ms->cParams; - return ZSTD_insertAndFindFirstIndex_internal(ms, cParams, ip, ms->cParams.minMatch); -} void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const BYTE* const ip) { @@ -485,7 +403,7 @@ void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const B U32* const chainTable = ms->chainTable; U32 const chainSize = 1 << ms->cParams.chainLog; U32 idx = ms->nextToUpdate; - U32 const minChain = chainSize < target ? target - chainSize : idx; + U32 const minChain = chainSize < target - idx ? target - chainSize : idx; U32 const bucketSize = 1 << ZSTD_LAZY_DDSS_BUCKET_LOG; U32 const cacheSize = bucketSize - 1; U32 const chainAttempts = (1 << ms->cParams.searchLog) - cacheSize; @@ -499,13 +417,12 @@ void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const B U32 const hashLog = ms->cParams.hashLog - ZSTD_LAZY_DDSS_BUCKET_LOG; U32* const tmpHashTable = hashTable; U32* const tmpChainTable = hashTable + ((size_t)1 << hashLog); - U32 const tmpChainSize = ((1 << ZSTD_LAZY_DDSS_BUCKET_LOG) - 1) << hashLog; + U32 const tmpChainSize = (U32)((1 << ZSTD_LAZY_DDSS_BUCKET_LOG) - 1) << hashLog; U32 const tmpMinChain = tmpChainSize < target ? target - tmpChainSize : idx; - U32 hashIdx; assert(ms->cParams.chainLog <= 24); - assert(ms->cParams.hashLog >= ms->cParams.chainLog); + assert(ms->cParams.hashLog > ms->cParams.chainLog); assert(idx != 0); assert(tmpMinChain <= minChain); @@ -536,7 +453,7 @@ void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const B if (count == cacheSize) { for (count = 0; count < chainLimit;) { if (i < minChain) { - if (!i || countBeyondMinChain++ > cacheSize) { + if (!i || ++countBeyondMinChain > cacheSize) { /* only allow pulling `cacheSize` number of entries * into the cache or chainTable beyond `minChain`, * to replace the entries pulled out of the @@ -592,10 +509,143 @@ void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const B ms->nextToUpdate = target; } +/* Returns the longest match length found in the dedicated dict search structure. + * If none are longer than the argument ml, then ml will be returned. + */ +FORCE_INLINE_TEMPLATE +size_t ZSTD_dedicatedDictSearch_lazy_search(size_t* offsetPtr, size_t ml, U32 nbAttempts, + const ZSTD_matchState_t* const dms, + const BYTE* const ip, const BYTE* const iLimit, + const BYTE* const prefixStart, const U32 curr, + const U32 dictLimit, const size_t ddsIdx) { + const U32 ddsLowestIndex = dms->window.dictLimit; + const BYTE* const ddsBase = dms->window.base; + const BYTE* const ddsEnd = dms->window.nextSrc; + const U32 ddsSize = (U32)(ddsEnd - ddsBase); + const U32 ddsIndexDelta = dictLimit - ddsSize; + const U32 bucketSize = (1 << ZSTD_LAZY_DDSS_BUCKET_LOG); + const U32 bucketLimit = nbAttempts < bucketSize - 1 ? nbAttempts : bucketSize - 1; + U32 ddsAttempt; + U32 matchIndex; + + for (ddsAttempt = 0; ddsAttempt < bucketSize - 1; ddsAttempt++) { + PREFETCH_L1(ddsBase + dms->hashTable[ddsIdx + ddsAttempt]); + } + + { + U32 const chainPackedPointer = dms->hashTable[ddsIdx + bucketSize - 1]; + U32 const chainIndex = chainPackedPointer >> 8; + + PREFETCH_L1(&dms->chainTable[chainIndex]); + } + + for (ddsAttempt = 0; ddsAttempt < bucketLimit; ddsAttempt++) { + size_t currentMl=0; + const BYTE* match; + matchIndex = dms->hashTable[ddsIdx + ddsAttempt]; + match = ddsBase + matchIndex; + + if (!matchIndex) { + return ml; + } + + /* guaranteed by table construction */ + (void)ddsLowestIndex; + assert(matchIndex >= ddsLowestIndex); + assert(match+4 <= ddsEnd); + if (MEM_read32(match) == MEM_read32(ip)) { + /* assumption : matchIndex <= dictLimit-4 (by table construction) */ + currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, ddsEnd, prefixStart) + 4; + } + + /* save best solution */ + if (currentMl > ml) { + ml = currentMl; + *offsetPtr = STORE_OFFSET(curr - (matchIndex + ddsIndexDelta)); + if (ip+currentMl == iLimit) { + /* best possible, avoids read overflow on next attempt */ + return ml; + } + } + } + + { + U32 const chainPackedPointer = dms->hashTable[ddsIdx + bucketSize - 1]; + U32 chainIndex = chainPackedPointer >> 8; + U32 const chainLength = chainPackedPointer & 0xFF; + U32 const chainAttempts = nbAttempts - ddsAttempt; + U32 const chainLimit = chainAttempts > chainLength ? chainLength : chainAttempts; + U32 chainAttempt; + + for (chainAttempt = 0 ; chainAttempt < chainLimit; chainAttempt++) { + PREFETCH_L1(ddsBase + dms->chainTable[chainIndex + chainAttempt]); + } + + for (chainAttempt = 0 ; chainAttempt < chainLimit; chainAttempt++, chainIndex++) { + size_t currentMl=0; + const BYTE* match; + matchIndex = dms->chainTable[chainIndex]; + match = ddsBase + matchIndex; + + /* guaranteed by table construction */ + assert(matchIndex >= ddsLowestIndex); + assert(match+4 <= ddsEnd); + if (MEM_read32(match) == MEM_read32(ip)) { + /* assumption : matchIndex <= dictLimit-4 (by table construction) */ + currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, ddsEnd, prefixStart) + 4; + } + + /* save best solution */ + if (currentMl > ml) { + ml = currentMl; + *offsetPtr = STORE_OFFSET(curr - (matchIndex + ddsIndexDelta)); + if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */ + } + } + } + return ml; +} + + +/* ********************************* +* Hash Chain +***********************************/ +#define NEXT_IN_CHAIN(d, mask) chainTable[(d) & (mask)] + +/* Update chains up to ip (excluded) + Assumption : always within prefix (i.e. not within extDict) */ +FORCE_INLINE_TEMPLATE U32 ZSTD_insertAndFindFirstIndex_internal( + ZSTD_matchState_t* ms, + const ZSTD_compressionParameters* const cParams, + const BYTE* ip, U32 const mls) +{ + U32* const hashTable = ms->hashTable; + const U32 hashLog = cParams->hashLog; + U32* const chainTable = ms->chainTable; + const U32 chainMask = (1 << cParams->chainLog) - 1; + const BYTE* const base = ms->window.base; + const U32 target = (U32)(ip - base); + U32 idx = ms->nextToUpdate; + + while(idx < target) { /* catch up */ + size_t const h = ZSTD_hashPtr(base+idx, hashLog, mls); + NEXT_IN_CHAIN(idx, chainMask) = hashTable[h]; + hashTable[h] = idx; + idx++; + } + + ms->nextToUpdate = target; + return hashTable[ZSTD_hashPtr(ip, hashLog, mls)]; +} + +U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip) { + const ZSTD_compressionParameters* const cParams = &ms->cParams; + return ZSTD_insertAndFindFirstIndex_internal(ms, cParams, ip, ms->cParams.minMatch); +} /* inlining is important to hardwire a hot branch (template emulation) */ FORCE_INLINE_TEMPLATE -size_t ZSTD_HcFindBestMatch_generic ( +size_t ZSTD_HcFindBestMatch( ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iLimit, size_t* offsetPtr, @@ -653,7 +703,7 @@ size_t ZSTD_HcFindBestMatch_generic ( /* save best solution */ if (currentMl > ml) { ml = currentMl; - *offsetPtr = curr - matchIndex + ZSTD_REP_MOVE; + *offsetPtr = STORE_OFFSET(curr - matchIndex); if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */ } @@ -663,90 +713,8 @@ size_t ZSTD_HcFindBestMatch_generic ( assert(nbAttempts <= (1U << ZSTD_SEARCHLOG_MAX)); /* Check we haven't underflowed. */ if (dictMode == ZSTD_dedicatedDictSearch) { - const U32 ddsLowestIndex = dms->window.dictLimit; - const BYTE* const ddsBase = dms->window.base; - const BYTE* const ddsEnd = dms->window.nextSrc; - const U32 ddsSize = (U32)(ddsEnd - ddsBase); - const U32 ddsIndexDelta = dictLimit - ddsSize; - const U32 bucketSize = (1 << ZSTD_LAZY_DDSS_BUCKET_LOG); - const U32 bucketLimit = nbAttempts < bucketSize - 1 ? nbAttempts : bucketSize - 1; - U32 ddsAttempt; - - for (ddsAttempt = 0; ddsAttempt < bucketSize - 1; ddsAttempt++) { - PREFETCH_L1(ddsBase + dms->hashTable[ddsIdx + ddsAttempt]); - } - - { - U32 const chainPackedPointer = dms->hashTable[ddsIdx + bucketSize - 1]; - U32 const chainIndex = chainPackedPointer >> 8; - - PREFETCH_L1(&dms->chainTable[chainIndex]); - } - - for (ddsAttempt = 0; ddsAttempt < bucketLimit; ddsAttempt++) { - size_t currentMl=0; - const BYTE* match; - matchIndex = dms->hashTable[ddsIdx + ddsAttempt]; - match = ddsBase + matchIndex; - - if (!matchIndex) { - return ml; - } - - /* guaranteed by table construction */ - (void)ddsLowestIndex; - assert(matchIndex >= ddsLowestIndex); - assert(match+4 <= ddsEnd); - if (MEM_read32(match) == MEM_read32(ip)) { - /* assumption : matchIndex <= dictLimit-4 (by table construction) */ - currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, ddsEnd, prefixStart) + 4; - } - - /* save best solution */ - if (currentMl > ml) { - ml = currentMl; - *offsetPtr = curr - (matchIndex + ddsIndexDelta) + ZSTD_REP_MOVE; - if (ip+currentMl == iLimit) { - /* best possible, avoids read overflow on next attempt */ - return ml; - } - } - } - - { - U32 const chainPackedPointer = dms->hashTable[ddsIdx + bucketSize - 1]; - U32 chainIndex = chainPackedPointer >> 8; - U32 const chainLength = chainPackedPointer & 0xFF; - U32 const chainAttempts = nbAttempts - ddsAttempt; - U32 const chainLimit = chainAttempts > chainLength ? chainLength : chainAttempts; - U32 chainAttempt; - - for (chainAttempt = 0 ; chainAttempt < chainLimit; chainAttempt++) { - PREFETCH_L1(ddsBase + dms->chainTable[chainIndex + chainAttempt]); - } - - for (chainAttempt = 0 ; chainAttempt < chainLimit; chainAttempt++, chainIndex++) { - size_t currentMl=0; - const BYTE* match; - matchIndex = dms->chainTable[chainIndex]; - match = ddsBase + matchIndex; - - /* guaranteed by table construction */ - assert(matchIndex >= ddsLowestIndex); - assert(match+4 <= ddsEnd); - if (MEM_read32(match) == MEM_read32(ip)) { - /* assumption : matchIndex <= dictLimit-4 (by table construction) */ - currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, ddsEnd, prefixStart) + 4; - } - - /* save best solution */ - if (currentMl > ml) { - ml = currentMl; - *offsetPtr = curr - (matchIndex + ddsIndexDelta) + ZSTD_REP_MOVE; - if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */ - } - } - } + ml = ZSTD_dedicatedDictSearch_lazy_search(offsetPtr, ml, nbAttempts, dms, + ip, iLimit, prefixStart, curr, dictLimit, ddsIdx); } else if (dictMode == ZSTD_dictMatchState) { const U32* const dmsChainTable = dms->chainTable; const U32 dmsChainSize = (1 << dms->cParams.chainLog); @@ -770,7 +738,8 @@ size_t ZSTD_HcFindBestMatch_generic ( /* save best solution */ if (currentMl > ml) { ml = currentMl; - *offsetPtr = curr - (matchIndex + dmsIndexDelta) + ZSTD_REP_MOVE; + assert(curr > matchIndex + dmsIndexDelta); + *offsetPtr = STORE_OFFSET(curr - (matchIndex + dmsIndexDelta)); if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */ } @@ -783,75 +752,725 @@ size_t ZSTD_HcFindBestMatch_generic ( return ml; } +/* ********************************* +* (SIMD) Row-based matchfinder +***********************************/ +/* Constants for row-based hash */ +#define ZSTD_ROW_HASH_TAG_OFFSET 16 /* byte offset of hashes in the match state's tagTable from the beginning of a row */ +#define ZSTD_ROW_HASH_TAG_BITS 8 /* nb bits to use for the tag */ +#define ZSTD_ROW_HASH_TAG_MASK ((1u << ZSTD_ROW_HASH_TAG_BITS) - 1) +#define ZSTD_ROW_HASH_MAX_ENTRIES 64 /* absolute maximum number of entries per row, for all configurations */ + +#define ZSTD_ROW_HASH_CACHE_MASK (ZSTD_ROW_HASH_CACHE_SIZE - 1) -FORCE_INLINE_TEMPLATE size_t ZSTD_HcFindBestMatch_selectMLS ( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) +typedef U64 ZSTD_VecMask; /* Clarifies when we are interacting with a U64 representing a mask of matches */ + +/* ZSTD_VecMask_next(): + * Starting from the LSB, returns the idx of the next non-zero bit. + * Basically counting the nb of trailing zeroes. + */ +static U32 ZSTD_VecMask_next(ZSTD_VecMask val) { + assert(val != 0); +# if (defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4)))) + if (sizeof(size_t) == 4) { + U32 mostSignificantWord = (U32)(val >> 32); + U32 leastSignificantWord = (U32)val; + if (leastSignificantWord == 0) { + return 32 + (U32)__builtin_ctz(mostSignificantWord); + } else { + return (U32)__builtin_ctz(leastSignificantWord); + } + } else { + return (U32)__builtin_ctzll(val); + } +# else + /* Software ctz version: http://aggregate.org/MAGIC/#Trailing%20Zero%20Count + * and: https://stackoverflow.com/questions/2709430/count-number-of-bits-in-a-64-bit-long-big-integer + */ + val = ~val & (val - 1ULL); /* Lowest set bit mask */ + val = val - ((val >> 1) & 0x5555555555555555); + val = (val & 0x3333333333333333ULL) + ((val >> 2) & 0x3333333333333333ULL); + return (U32)((((val + (val >> 4)) & 0xF0F0F0F0F0F0F0FULL) * 0x101010101010101ULL) >> 56); +# endif +} + +/* ZSTD_rotateRight_*(): + * Rotates a bitfield to the right by "count" bits. + * https://en.wikipedia.org/w/index.php?title=Circular_shift&oldid=991635599#Implementing_circular_shifts + */ +FORCE_INLINE_TEMPLATE +U64 ZSTD_rotateRight_U64(U64 const value, U32 count) { + assert(count < 64); + count &= 0x3F; /* for fickle pattern recognition */ + return (value >> count) | (U64)(value << ((0U - count) & 0x3F)); +} + +FORCE_INLINE_TEMPLATE +U32 ZSTD_rotateRight_U32(U32 const value, U32 count) { + assert(count < 32); + count &= 0x1F; /* for fickle pattern recognition */ + return (value >> count) | (U32)(value << ((0U - count) & 0x1F)); +} + +FORCE_INLINE_TEMPLATE +U16 ZSTD_rotateRight_U16(U16 const value, U32 count) { + assert(count < 16); + count &= 0x0F; /* for fickle pattern recognition */ + return (value >> count) | (U16)(value << ((0U - count) & 0x0F)); +} + +/* ZSTD_row_nextIndex(): + * Returns the next index to insert at within a tagTable row, and updates the "head" + * value to reflect the update. Essentially cycles backwards from [0, {entries per row}) + */ +FORCE_INLINE_TEMPLATE U32 ZSTD_row_nextIndex(BYTE* const tagRow, U32 const rowMask) { + U32 const next = (*tagRow - 1) & rowMask; + *tagRow = (BYTE)next; + return next; +} + +/* ZSTD_isAligned(): + * Checks that a pointer is aligned to "align" bytes which must be a power of 2. + */ +MEM_STATIC int ZSTD_isAligned(void const* ptr, size_t align) { + assert((align & (align - 1)) == 0); + return (((size_t)ptr) & (align - 1)) == 0; +} + +/* ZSTD_row_prefetch(): + * Performs prefetching for the hashTable and tagTable at a given row. + */ +FORCE_INLINE_TEMPLATE void ZSTD_row_prefetch(U32 const* hashTable, U16 const* tagTable, U32 const relRow, U32 const rowLog) { + PREFETCH_L1(hashTable + relRow); + if (rowLog >= 5) { + PREFETCH_L1(hashTable + relRow + 16); + /* Note: prefetching more of the hash table does not appear to be beneficial for 128-entry rows */ + } + PREFETCH_L1(tagTable + relRow); + if (rowLog == 6) { + PREFETCH_L1(tagTable + relRow + 32); + } + assert(rowLog == 4 || rowLog == 5 || rowLog == 6); + assert(ZSTD_isAligned(hashTable + relRow, 64)); /* prefetched hash row always 64-byte aligned */ + assert(ZSTD_isAligned(tagTable + relRow, (size_t)1 << rowLog)); /* prefetched tagRow sits on correct multiple of bytes (32,64,128) */ +} + +/* ZSTD_row_fillHashCache(): + * Fill up the hash cache starting at idx, prefetching up to ZSTD_ROW_HASH_CACHE_SIZE entries, + * but not beyond iLimit. + */ +FORCE_INLINE_TEMPLATE void ZSTD_row_fillHashCache(ZSTD_matchState_t* ms, const BYTE* base, + U32 const rowLog, U32 const mls, + U32 idx, const BYTE* const iLimit) { - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 4, ZSTD_noDict); - case 5 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 5, ZSTD_noDict); - case 7 : - case 6 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 6, ZSTD_noDict); + U32 const* const hashTable = ms->hashTable; + U16 const* const tagTable = ms->tagTable; + U32 const hashLog = ms->rowHashLog; + U32 const maxElemsToPrefetch = (base + idx) > iLimit ? 0 : (U32)(iLimit - (base + idx) + 1); + U32 const lim = idx + MIN(ZSTD_ROW_HASH_CACHE_SIZE, maxElemsToPrefetch); + + for (; idx < lim; ++idx) { + U32 const hash = (U32)ZSTD_hashPtr(base + idx, hashLog + ZSTD_ROW_HASH_TAG_BITS, mls); + U32 const row = (hash >> ZSTD_ROW_HASH_TAG_BITS) << rowLog; + ZSTD_row_prefetch(hashTable, tagTable, row, rowLog); + ms->hashCache[idx & ZSTD_ROW_HASH_CACHE_MASK] = hash; } + + DEBUGLOG(6, "ZSTD_row_fillHashCache(): [%u %u %u %u %u %u %u %u]", ms->hashCache[0], ms->hashCache[1], + ms->hashCache[2], ms->hashCache[3], ms->hashCache[4], + ms->hashCache[5], ms->hashCache[6], ms->hashCache[7]); } +/* ZSTD_row_nextCachedHash(): + * Returns the hash of base + idx, and replaces the hash in the hash cache with the byte at + * base + idx + ZSTD_ROW_HASH_CACHE_SIZE. Also prefetches the appropriate rows from hashTable and tagTable. + */ +FORCE_INLINE_TEMPLATE U32 ZSTD_row_nextCachedHash(U32* cache, U32 const* hashTable, + U16 const* tagTable, BYTE const* base, + U32 idx, U32 const hashLog, + U32 const rowLog, U32 const mls) +{ + U32 const newHash = (U32)ZSTD_hashPtr(base+idx+ZSTD_ROW_HASH_CACHE_SIZE, hashLog + ZSTD_ROW_HASH_TAG_BITS, mls); + U32 const row = (newHash >> ZSTD_ROW_HASH_TAG_BITS) << rowLog; + ZSTD_row_prefetch(hashTable, tagTable, row, rowLog); + { U32 const hash = cache[idx & ZSTD_ROW_HASH_CACHE_MASK]; + cache[idx & ZSTD_ROW_HASH_CACHE_MASK] = newHash; + return hash; + } +} -static size_t ZSTD_HcFindBestMatch_dictMatchState_selectMLS ( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) +/* ZSTD_row_update_internalImpl(): + * Updates the hash table with positions starting from updateStartIdx until updateEndIdx. + */ +FORCE_INLINE_TEMPLATE void ZSTD_row_update_internalImpl(ZSTD_matchState_t* ms, + U32 updateStartIdx, U32 const updateEndIdx, + U32 const mls, U32 const rowLog, + U32 const rowMask, U32 const useCache) { - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 4, ZSTD_dictMatchState); - case 5 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 5, ZSTD_dictMatchState); - case 7 : - case 6 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 6, ZSTD_dictMatchState); + U32* const hashTable = ms->hashTable; + U16* const tagTable = ms->tagTable; + U32 const hashLog = ms->rowHashLog; + const BYTE* const base = ms->window.base; + + DEBUGLOG(6, "ZSTD_row_update_internalImpl(): updateStartIdx=%u, updateEndIdx=%u", updateStartIdx, updateEndIdx); + for (; updateStartIdx < updateEndIdx; ++updateStartIdx) { + U32 const hash = useCache ? ZSTD_row_nextCachedHash(ms->hashCache, hashTable, tagTable, base, updateStartIdx, hashLog, rowLog, mls) + : (U32)ZSTD_hashPtr(base + updateStartIdx, hashLog + ZSTD_ROW_HASH_TAG_BITS, mls); + U32 const relRow = (hash >> ZSTD_ROW_HASH_TAG_BITS) << rowLog; + U32* const row = hashTable + relRow; + BYTE* tagRow = (BYTE*)(tagTable + relRow); /* Though tagTable is laid out as a table of U16, each tag is only 1 byte. + Explicit cast allows us to get exact desired position within each row */ + U32 const pos = ZSTD_row_nextIndex(tagRow, rowMask); + + assert(hash == ZSTD_hashPtr(base + updateStartIdx, hashLog + ZSTD_ROW_HASH_TAG_BITS, mls)); + ((BYTE*)tagRow)[pos + ZSTD_ROW_HASH_TAG_OFFSET] = hash & ZSTD_ROW_HASH_TAG_MASK; + row[pos] = updateStartIdx; } } +/* ZSTD_row_update_internal(): + * Inserts the byte at ip into the appropriate position in the hash table, and updates ms->nextToUpdate. + * Skips sections of long matches as is necessary. + */ +FORCE_INLINE_TEMPLATE void ZSTD_row_update_internal(ZSTD_matchState_t* ms, const BYTE* ip, + U32 const mls, U32 const rowLog, + U32 const rowMask, U32 const useCache) +{ + U32 idx = ms->nextToUpdate; + const BYTE* const base = ms->window.base; + const U32 target = (U32)(ip - base); + const U32 kSkipThreshold = 384; + const U32 kMaxMatchStartPositionsToUpdate = 96; + const U32 kMaxMatchEndPositionsToUpdate = 32; + + if (useCache) { + /* Only skip positions when using hash cache, i.e. + * if we are loading a dict, don't skip anything. + * If we decide to skip, then we only update a set number + * of positions at the beginning and end of the match. + */ + if (UNLIKELY(target - idx > kSkipThreshold)) { + U32 const bound = idx + kMaxMatchStartPositionsToUpdate; + ZSTD_row_update_internalImpl(ms, idx, bound, mls, rowLog, rowMask, useCache); + idx = target - kMaxMatchEndPositionsToUpdate; + ZSTD_row_fillHashCache(ms, base, rowLog, mls, idx, ip+1); + } + } + assert(target >= idx); + ZSTD_row_update_internalImpl(ms, idx, target, mls, rowLog, rowMask, useCache); + ms->nextToUpdate = target; +} -static size_t ZSTD_HcFindBestMatch_dedicatedDictSearch_selectMLS ( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) +/* ZSTD_row_update(): + * External wrapper for ZSTD_row_update_internal(). Used for filling the hashtable during dictionary + * processing. + */ +void ZSTD_row_update(ZSTD_matchState_t* const ms, const BYTE* ip) { + const U32 rowLog = BOUNDED(4, ms->cParams.searchLog, 6); + const U32 rowMask = (1u << rowLog) - 1; + const U32 mls = MIN(ms->cParams.minMatch, 6 /* mls caps out at 6 */); + + DEBUGLOG(5, "ZSTD_row_update(), rowLog=%u", rowLog); + ZSTD_row_update_internal(ms, ip, mls, rowLog, rowMask, 0 /* dont use cache */); +} + +#if defined(ZSTD_ARCH_X86_SSE2) +FORCE_INLINE_TEMPLATE ZSTD_VecMask +ZSTD_row_getSSEMask(int nbChunks, const BYTE* const src, const BYTE tag, const U32 head) { - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 4, ZSTD_dedicatedDictSearch); - case 5 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 5, ZSTD_dedicatedDictSearch); - case 7 : - case 6 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 6, ZSTD_dedicatedDictSearch); + const __m128i comparisonMask = _mm_set1_epi8((char)tag); + int matches[4] = {0}; + int i; + assert(nbChunks == 1 || nbChunks == 2 || nbChunks == 4); + for (i=0; i> chunkSize; + do { + size_t chunk = MEM_readST(&src[i]); + chunk ^= splatChar; + chunk = (((chunk | x80) - x01) | chunk) & x80; + matches <<= chunkSize; + matches |= (chunk * extractMagic) >> shiftAmount; + i -= chunkSize; + } while (i >= 0); + } else { /* big endian: reverse bits during extraction */ + const size_t msb = xFF ^ (xFF >> 1); + const size_t extractMagic = (msb / 0x1FF) | msb; + do { + size_t chunk = MEM_readST(&src[i]); + chunk ^= splatChar; + chunk = (((chunk | x80) - x01) | chunk) & x80; + matches <<= chunkSize; + matches |= ((chunk >> 7) * extractMagic) >> shiftAmount; + i -= chunkSize; + } while (i >= 0); + } + matches = ~matches; + if (rowEntries == 16) { + return ZSTD_rotateRight_U16((U16)matches, head); + } else if (rowEntries == 32) { + return ZSTD_rotateRight_U32((U32)matches, head); + } else { + return ZSTD_rotateRight_U64((U64)matches, head); + } + } +#endif +} -FORCE_INLINE_TEMPLATE size_t ZSTD_HcFindBestMatch_extDict_selectMLS ( +/* The high-level approach of the SIMD row based match finder is as follows: + * - Figure out where to insert the new entry: + * - Generate a hash from a byte along with an additional 1-byte "short hash". The additional byte is our "tag" + * - The hashTable is effectively split into groups or "rows" of 16 or 32 entries of U32, and the hash determines + * which row to insert into. + * - Determine the correct position within the row to insert the entry into. Each row of 16 or 32 can + * be considered as a circular buffer with a "head" index that resides in the tagTable. + * - Also insert the "tag" into the equivalent row and position in the tagTable. + * - Note: The tagTable has 17 or 33 1-byte entries per row, due to 16 or 32 tags, and 1 "head" entry. + * The 17 or 33 entry rows are spaced out to occur every 32 or 64 bytes, respectively, + * for alignment/performance reasons, leaving some bytes unused. + * - Use SIMD to efficiently compare the tags in the tagTable to the 1-byte "short hash" and + * generate a bitfield that we can cycle through to check the collisions in the hash table. + * - Pick the longest match. + */ +FORCE_INLINE_TEMPLATE +size_t ZSTD_RowFindBestMatch( ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* const iLimit, - size_t* offsetPtr) + const BYTE* const ip, const BYTE* const iLimit, + size_t* offsetPtr, + const U32 mls, const ZSTD_dictMode_e dictMode, + const U32 rowLog) { - switch(ms->cParams.minMatch) - { - default : /* includes case 3 */ - case 4 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 4, ZSTD_extDict); - case 5 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 5, ZSTD_extDict); - case 7 : - case 6 : return ZSTD_HcFindBestMatch_generic(ms, ip, iLimit, offsetPtr, 6, ZSTD_extDict); + U32* const hashTable = ms->hashTable; + U16* const tagTable = ms->tagTable; + U32* const hashCache = ms->hashCache; + const U32 hashLog = ms->rowHashLog; + const ZSTD_compressionParameters* const cParams = &ms->cParams; + const BYTE* const base = ms->window.base; + const BYTE* const dictBase = ms->window.dictBase; + const U32 dictLimit = ms->window.dictLimit; + const BYTE* const prefixStart = base + dictLimit; + const BYTE* const dictEnd = dictBase + dictLimit; + const U32 curr = (U32)(ip-base); + const U32 maxDistance = 1U << cParams->windowLog; + const U32 lowestValid = ms->window.lowLimit; + const U32 withinMaxDistance = (curr - lowestValid > maxDistance) ? curr - maxDistance : lowestValid; + const U32 isDictionary = (ms->loadedDictEnd != 0); + const U32 lowLimit = isDictionary ? lowestValid : withinMaxDistance; + const U32 rowEntries = (1U << rowLog); + const U32 rowMask = rowEntries - 1; + const U32 cappedSearchLog = MIN(cParams->searchLog, rowLog); /* nb of searches is capped at nb entries per row */ + U32 nbAttempts = 1U << cappedSearchLog; + size_t ml=4-1; + + /* DMS/DDS variables that may be referenced laster */ + const ZSTD_matchState_t* const dms = ms->dictMatchState; + + /* Initialize the following variables to satisfy static analyzer */ + size_t ddsIdx = 0; + U32 ddsExtraAttempts = 0; /* cctx hash tables are limited in searches, but allow extra searches into DDS */ + U32 dmsTag = 0; + U32* dmsRow = NULL; + BYTE* dmsTagRow = NULL; + + if (dictMode == ZSTD_dedicatedDictSearch) { + const U32 ddsHashLog = dms->cParams.hashLog - ZSTD_LAZY_DDSS_BUCKET_LOG; + { /* Prefetch DDS hashtable entry */ + ddsIdx = ZSTD_hashPtr(ip, ddsHashLog, mls) << ZSTD_LAZY_DDSS_BUCKET_LOG; + PREFETCH_L1(&dms->hashTable[ddsIdx]); + } + ddsExtraAttempts = cParams->searchLog > rowLog ? 1U << (cParams->searchLog - rowLog) : 0; + } + + if (dictMode == ZSTD_dictMatchState) { + /* Prefetch DMS rows */ + U32* const dmsHashTable = dms->hashTable; + U16* const dmsTagTable = dms->tagTable; + U32 const dmsHash = (U32)ZSTD_hashPtr(ip, dms->rowHashLog + ZSTD_ROW_HASH_TAG_BITS, mls); + U32 const dmsRelRow = (dmsHash >> ZSTD_ROW_HASH_TAG_BITS) << rowLog; + dmsTag = dmsHash & ZSTD_ROW_HASH_TAG_MASK; + dmsTagRow = (BYTE*)(dmsTagTable + dmsRelRow); + dmsRow = dmsHashTable + dmsRelRow; + ZSTD_row_prefetch(dmsHashTable, dmsTagTable, dmsRelRow, rowLog); + } + + /* Update the hashTable and tagTable up to (but not including) ip */ + ZSTD_row_update_internal(ms, ip, mls, rowLog, rowMask, 1 /* useCache */); + { /* Get the hash for ip, compute the appropriate row */ + U32 const hash = ZSTD_row_nextCachedHash(hashCache, hashTable, tagTable, base, curr, hashLog, rowLog, mls); + U32 const relRow = (hash >> ZSTD_ROW_HASH_TAG_BITS) << rowLog; + U32 const tag = hash & ZSTD_ROW_HASH_TAG_MASK; + U32* const row = hashTable + relRow; + BYTE* tagRow = (BYTE*)(tagTable + relRow); + U32 const head = *tagRow & rowMask; + U32 matchBuffer[ZSTD_ROW_HASH_MAX_ENTRIES]; + size_t numMatches = 0; + size_t currMatch = 0; + ZSTD_VecMask matches = ZSTD_row_getMatchMask(tagRow, (BYTE)tag, head, rowEntries); + + /* Cycle through the matches and prefetch */ + for (; (matches > 0) && (nbAttempts > 0); --nbAttempts, matches &= (matches - 1)) { + U32 const matchPos = (head + ZSTD_VecMask_next(matches)) & rowMask; + U32 const matchIndex = row[matchPos]; + assert(numMatches < rowEntries); + if (matchIndex < lowLimit) + break; + if ((dictMode != ZSTD_extDict) || matchIndex >= dictLimit) { + PREFETCH_L1(base + matchIndex); + } else { + PREFETCH_L1(dictBase + matchIndex); + } + matchBuffer[numMatches++] = matchIndex; + } + + /* Speed opt: insert current byte into hashtable too. This allows us to avoid one iteration of the loop + in ZSTD_row_update_internal() at the next search. */ + { + U32 const pos = ZSTD_row_nextIndex(tagRow, rowMask); + tagRow[pos + ZSTD_ROW_HASH_TAG_OFFSET] = (BYTE)tag; + row[pos] = ms->nextToUpdate++; + } + + /* Return the longest match */ + for (; currMatch < numMatches; ++currMatch) { + U32 const matchIndex = matchBuffer[currMatch]; + size_t currentMl=0; + assert(matchIndex < curr); + assert(matchIndex >= lowLimit); + + if ((dictMode != ZSTD_extDict) || matchIndex >= dictLimit) { + const BYTE* const match = base + matchIndex; + assert(matchIndex >= dictLimit); /* ensures this is true if dictMode != ZSTD_extDict */ + if (match[ml] == ip[ml]) /* potentially better */ + currentMl = ZSTD_count(ip, match, iLimit); + } else { + const BYTE* const match = dictBase + matchIndex; + assert(match+4 <= dictEnd); + if (MEM_read32(match) == MEM_read32(ip)) /* assumption : matchIndex <= dictLimit-4 (by table construction) */ + currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, dictEnd, prefixStart) + 4; + } + + /* Save best solution */ + if (currentMl > ml) { + ml = currentMl; + *offsetPtr = STORE_OFFSET(curr - matchIndex); + if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */ + } + } + } + + assert(nbAttempts <= (1U << ZSTD_SEARCHLOG_MAX)); /* Check we haven't underflowed. */ + if (dictMode == ZSTD_dedicatedDictSearch) { + ml = ZSTD_dedicatedDictSearch_lazy_search(offsetPtr, ml, nbAttempts + ddsExtraAttempts, dms, + ip, iLimit, prefixStart, curr, dictLimit, ddsIdx); + } else if (dictMode == ZSTD_dictMatchState) { + /* TODO: Measure and potentially add prefetching to DMS */ + const U32 dmsLowestIndex = dms->window.dictLimit; + const BYTE* const dmsBase = dms->window.base; + const BYTE* const dmsEnd = dms->window.nextSrc; + const U32 dmsSize = (U32)(dmsEnd - dmsBase); + const U32 dmsIndexDelta = dictLimit - dmsSize; + + { U32 const head = *dmsTagRow & rowMask; + U32 matchBuffer[ZSTD_ROW_HASH_MAX_ENTRIES]; + size_t numMatches = 0; + size_t currMatch = 0; + ZSTD_VecMask matches = ZSTD_row_getMatchMask(dmsTagRow, (BYTE)dmsTag, head, rowEntries); + + for (; (matches > 0) && (nbAttempts > 0); --nbAttempts, matches &= (matches - 1)) { + U32 const matchPos = (head + ZSTD_VecMask_next(matches)) & rowMask; + U32 const matchIndex = dmsRow[matchPos]; + if (matchIndex < dmsLowestIndex) + break; + PREFETCH_L1(dmsBase + matchIndex); + matchBuffer[numMatches++] = matchIndex; + } + + /* Return the longest match */ + for (; currMatch < numMatches; ++currMatch) { + U32 const matchIndex = matchBuffer[currMatch]; + size_t currentMl=0; + assert(matchIndex >= dmsLowestIndex); + assert(matchIndex < curr); + + { const BYTE* const match = dmsBase + matchIndex; + assert(match+4 <= dmsEnd); + if (MEM_read32(match) == MEM_read32(ip)) + currentMl = ZSTD_count_2segments(ip+4, match+4, iLimit, dmsEnd, prefixStart) + 4; + } + + if (currentMl > ml) { + ml = currentMl; + assert(curr > matchIndex + dmsIndexDelta); + *offsetPtr = STORE_OFFSET(curr - (matchIndex + dmsIndexDelta)); + if (ip+currentMl == iLimit) break; + } + } + } } + return ml; } +/* + * Generate search functions templated on (dictMode, mls, rowLog). + * These functions are outlined for code size & compilation time. + * ZSTD_searchMax() dispatches to the correct implementation function. + * + * TODO: The start of the search function involves loading and calculating a + * bunch of constants from the ZSTD_matchState_t. These computations could be + * done in an initialization function, and saved somewhere in the match state. + * Then we could pass a pointer to the saved state instead of the match state, + * and avoid duplicate computations. + * + * TODO: Move the match re-winding into searchMax. This improves compression + * ratio, and unlocks further simplifications with the next TODO. + * + * TODO: Try moving the repcode search into searchMax. After the re-winding + * and repcode search are in searchMax, there is no more logic in the match + * finder loop that requires knowledge about the dictMode. So we should be + * able to avoid force inlining it, and we can join the extDict loop with + * the single segment loop. It should go in searchMax instead of its own + * function to avoid having multiple virtual function calls per search. + */ + +#define ZSTD_BT_SEARCH_FN(dictMode, mls) ZSTD_BtFindBestMatch_##dictMode##_##mls +#define ZSTD_HC_SEARCH_FN(dictMode, mls) ZSTD_HcFindBestMatch_##dictMode##_##mls +#define ZSTD_ROW_SEARCH_FN(dictMode, mls, rowLog) ZSTD_RowFindBestMatch_##dictMode##_##mls##_##rowLog + +#define ZSTD_SEARCH_FN_ATTRS FORCE_NOINLINE + +#define GEN_ZSTD_BT_SEARCH_FN(dictMode, mls) \ + ZSTD_SEARCH_FN_ATTRS size_t ZSTD_BT_SEARCH_FN(dictMode, mls)( \ + ZSTD_matchState_t* ms, \ + const BYTE* ip, const BYTE* const iLimit, \ + size_t* offBasePtr) \ + { \ + assert(MAX(4, MIN(6, ms->cParams.minMatch)) == mls); \ + return ZSTD_BtFindBestMatch(ms, ip, iLimit, offBasePtr, mls, ZSTD_##dictMode); \ + } \ + +#define GEN_ZSTD_HC_SEARCH_FN(dictMode, mls) \ + ZSTD_SEARCH_FN_ATTRS size_t ZSTD_HC_SEARCH_FN(dictMode, mls)( \ + ZSTD_matchState_t* ms, \ + const BYTE* ip, const BYTE* const iLimit, \ + size_t* offsetPtr) \ + { \ + assert(MAX(4, MIN(6, ms->cParams.minMatch)) == mls); \ + return ZSTD_HcFindBestMatch(ms, ip, iLimit, offsetPtr, mls, ZSTD_##dictMode); \ + } \ + +#define GEN_ZSTD_ROW_SEARCH_FN(dictMode, mls, rowLog) \ + ZSTD_SEARCH_FN_ATTRS size_t ZSTD_ROW_SEARCH_FN(dictMode, mls, rowLog)( \ + ZSTD_matchState_t* ms, \ + const BYTE* ip, const BYTE* const iLimit, \ + size_t* offsetPtr) \ + { \ + assert(MAX(4, MIN(6, ms->cParams.minMatch)) == mls); \ + assert(MAX(4, MIN(6, ms->cParams.searchLog)) == rowLog); \ + return ZSTD_RowFindBestMatch(ms, ip, iLimit, offsetPtr, mls, ZSTD_##dictMode, rowLog); \ + } \ + +#define ZSTD_FOR_EACH_ROWLOG(X, dictMode, mls) \ + X(dictMode, mls, 4) \ + X(dictMode, mls, 5) \ + X(dictMode, mls, 6) + +#define ZSTD_FOR_EACH_MLS_ROWLOG(X, dictMode) \ + ZSTD_FOR_EACH_ROWLOG(X, dictMode, 4) \ + ZSTD_FOR_EACH_ROWLOG(X, dictMode, 5) \ + ZSTD_FOR_EACH_ROWLOG(X, dictMode, 6) + +#define ZSTD_FOR_EACH_MLS(X, dictMode) \ + X(dictMode, 4) \ + X(dictMode, 5) \ + X(dictMode, 6) + +#define ZSTD_FOR_EACH_DICT_MODE(X, ...) \ + X(__VA_ARGS__, noDict) \ + X(__VA_ARGS__, extDict) \ + X(__VA_ARGS__, dictMatchState) \ + X(__VA_ARGS__, dedicatedDictSearch) + +/* Generate row search fns for each combination of (dictMode, mls, rowLog) */ +ZSTD_FOR_EACH_DICT_MODE(ZSTD_FOR_EACH_MLS_ROWLOG, GEN_ZSTD_ROW_SEARCH_FN) +/* Generate binary Tree search fns for each combination of (dictMode, mls) */ +ZSTD_FOR_EACH_DICT_MODE(ZSTD_FOR_EACH_MLS, GEN_ZSTD_BT_SEARCH_FN) +/* Generate hash chain search fns for each combination of (dictMode, mls) */ +ZSTD_FOR_EACH_DICT_MODE(ZSTD_FOR_EACH_MLS, GEN_ZSTD_HC_SEARCH_FN) + +typedef enum { search_hashChain=0, search_binaryTree=1, search_rowHash=2 } searchMethod_e; + +#define GEN_ZSTD_CALL_BT_SEARCH_FN(dictMode, mls) \ + case mls: \ + return ZSTD_BT_SEARCH_FN(dictMode, mls)(ms, ip, iend, offsetPtr); +#define GEN_ZSTD_CALL_HC_SEARCH_FN(dictMode, mls) \ + case mls: \ + return ZSTD_HC_SEARCH_FN(dictMode, mls)(ms, ip, iend, offsetPtr); +#define GEN_ZSTD_CALL_ROW_SEARCH_FN(dictMode, mls, rowLog) \ + case rowLog: \ + return ZSTD_ROW_SEARCH_FN(dictMode, mls, rowLog)(ms, ip, iend, offsetPtr); + +#define ZSTD_SWITCH_MLS(X, dictMode) \ + switch (mls) { \ + ZSTD_FOR_EACH_MLS(X, dictMode) \ + } + +#define ZSTD_SWITCH_ROWLOG(dictMode, mls) \ + case mls: \ + switch (rowLog) { \ + ZSTD_FOR_EACH_ROWLOG(GEN_ZSTD_CALL_ROW_SEARCH_FN, dictMode, mls) \ + } \ + ZSTD_UNREACHABLE; \ + break; + +#define ZSTD_SWITCH_SEARCH_METHOD(dictMode) \ + switch (searchMethod) { \ + case search_hashChain: \ + ZSTD_SWITCH_MLS(GEN_ZSTD_CALL_HC_SEARCH_FN, dictMode) \ + break; \ + case search_binaryTree: \ + ZSTD_SWITCH_MLS(GEN_ZSTD_CALL_BT_SEARCH_FN, dictMode) \ + break; \ + case search_rowHash: \ + ZSTD_SWITCH_MLS(ZSTD_SWITCH_ROWLOG, dictMode) \ + break; \ + } \ + ZSTD_UNREACHABLE; + +/* + * Searches for the longest match at @p ip. + * Dispatches to the correct implementation function based on the + * (searchMethod, dictMode, mls, rowLog). We use switch statements + * here instead of using an indirect function call through a function + * pointer because after Spectre and Meltdown mitigations, indirect + * function calls can be very costly, especially in the kernel. + * + * NOTE: dictMode and searchMethod should be templated, so those switch + * statements should be optimized out. Only the mls & rowLog switches + * should be left. + * + * @param ms The match state. + * @param ip The position to search at. + * @param iend The end of the input data. + * @param[out] offsetPtr Stores the match offset into this pointer. + * @param mls The minimum search length, in the range [4, 6]. + * @param rowLog The row log (if applicable), in the range [4, 6]. + * @param searchMethod The search method to use (templated). + * @param dictMode The dictMode (templated). + * + * @returns The length of the longest match found, or < mls if no match is found. + * If a match is found its offset is stored in @p offsetPtr. + */ +FORCE_INLINE_TEMPLATE size_t ZSTD_searchMax( + ZSTD_matchState_t* ms, + const BYTE* ip, + const BYTE* iend, + size_t* offsetPtr, + U32 const mls, + U32 const rowLog, + searchMethod_e const searchMethod, + ZSTD_dictMode_e const dictMode) +{ + if (dictMode == ZSTD_noDict) { + ZSTD_SWITCH_SEARCH_METHOD(noDict) + } else if (dictMode == ZSTD_extDict) { + ZSTD_SWITCH_SEARCH_METHOD(extDict) + } else if (dictMode == ZSTD_dictMatchState) { + ZSTD_SWITCH_SEARCH_METHOD(dictMatchState) + } else if (dictMode == ZSTD_dedicatedDictSearch) { + ZSTD_SWITCH_SEARCH_METHOD(dedicatedDictSearch) + } + ZSTD_UNREACHABLE; + return 0; +} + /* ******************************* * Common parser - lazy strategy *********************************/ -typedef enum { search_hashChain, search_binaryTree } searchMethod_e; FORCE_INLINE_TEMPLATE size_t ZSTD_compressBlock_lazy_generic( @@ -865,41 +1484,13 @@ ZSTD_compressBlock_lazy_generic( const BYTE* ip = istart; const BYTE* anchor = istart; const BYTE* const iend = istart + srcSize; - const BYTE* const ilimit = iend - 8; + const BYTE* const ilimit = (searchMethod == search_rowHash) ? iend - 8 - ZSTD_ROW_HASH_CACHE_SIZE : iend - 8; const BYTE* const base = ms->window.base; const U32 prefixLowestIndex = ms->window.dictLimit; const BYTE* const prefixLowest = base + prefixLowestIndex; + const U32 mls = BOUNDED(4, ms->cParams.minMatch, 6); + const U32 rowLog = BOUNDED(4, ms->cParams.searchLog, 6); - typedef size_t (*searchMax_f)( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* iLimit, size_t* offsetPtr); - - /* - * This table is indexed first by the four ZSTD_dictMode_e values, and then - * by the two searchMethod_e values. NULLs are placed for configurations - * that should never occur (extDict modes go to the other implementation - * below and there is no DDSS for binary tree search yet). - */ - const searchMax_f searchFuncs[4][2] = { - { - ZSTD_HcFindBestMatch_selectMLS, - ZSTD_BtFindBestMatch_selectMLS - }, - { - NULL, - NULL - }, - { - ZSTD_HcFindBestMatch_dictMatchState_selectMLS, - ZSTD_BtFindBestMatch_dictMatchState_selectMLS - }, - { - ZSTD_HcFindBestMatch_dedicatedDictSearch_selectMLS, - NULL - } - }; - - searchMax_f const searchMax = searchFuncs[dictMode][searchMethod == search_binaryTree]; U32 offset_1 = rep[0], offset_2 = rep[1], savedOffset=0; const int isDMS = dictMode == ZSTD_dictMatchState; @@ -915,11 +1506,7 @@ ZSTD_compressBlock_lazy_generic( 0; const U32 dictAndPrefixLength = (U32)((ip - prefixLowest) + (dictEnd - dictLowest)); - assert(searchMax != NULL); - - DEBUGLOG(5, "ZSTD_compressBlock_lazy_generic (dictMode=%u)", (U32)dictMode); - - /* init */ + DEBUGLOG(5, "ZSTD_compressBlock_lazy_generic (dictMode=%u) (searchFunc=%u)", (U32)dictMode, (U32)searchMethod); ip += (dictAndPrefixLength == 0); if (dictMode == ZSTD_noDict) { U32 const curr = (U32)(ip - base); @@ -935,6 +1522,12 @@ ZSTD_compressBlock_lazy_generic( assert(offset_2 <= dictAndPrefixLength); } + if (searchMethod == search_rowHash) { + ZSTD_row_fillHashCache(ms, base, rowLog, + MIN(ms->cParams.minMatch, 6 /* mls caps out at 6 */), + ms->nextToUpdate, ilimit); + } + /* Match Loop */ #if defined(__x86_64__) /* I've measured random a 5% speed loss on levels 5 & 6 (greedy) when the @@ -944,8 +1537,9 @@ ZSTD_compressBlock_lazy_generic( #endif while (ip < ilimit) { size_t matchLength=0; - size_t offset=0; + size_t offcode=STORE_REPCODE_1; const BYTE* start=ip+1; + DEBUGLOG(7, "search baseline (depth 0)"); /* check repCode */ if (isDxS) { @@ -969,9 +1563,9 @@ ZSTD_compressBlock_lazy_generic( /* first search (depth 0) */ { size_t offsetFound = 999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offsetFound); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offsetFound, mls, rowLog, searchMethod, dictMode); if (ml2 > matchLength) - matchLength = ml2, start = ip, offset=offsetFound; + matchLength = ml2, start = ip, offcode=offsetFound; } if (matchLength < 4) { @@ -982,14 +1576,15 @@ ZSTD_compressBlock_lazy_generic( /* let's try to find a better solution */ if (depth>=1) while (ip0) & (MEM_read32(ip) == MEM_read32(ip - offset_1)))) { + && (offcode) && ((offset_1>0) & (MEM_read32(ip) == MEM_read32(ip - offset_1)))) { size_t const mlRep = ZSTD_count(ip+4, ip+4-offset_1, iend) + 4; int const gain2 = (int)(mlRep * 3); - int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((mlRep >= 4) && (gain2 > gain1)) - matchLength = mlRep, offset = 0, start = ip; + matchLength = mlRep, offcode = STORE_REPCODE_1, start = ip; } if (isDxS) { const U32 repIndex = (U32)(ip - base) - offset_1; @@ -1001,30 +1596,31 @@ ZSTD_compressBlock_lazy_generic( const BYTE* repMatchEnd = repIndex < prefixLowestIndex ? dictEnd : iend; size_t const mlRep = ZSTD_count_2segments(ip+4, repMatch+4, iend, repMatchEnd, prefixLowest) + 4; int const gain2 = (int)(mlRep * 3); - int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((mlRep >= 4) && (gain2 > gain1)) - matchLength = mlRep, offset = 0, start = ip; + matchLength = mlRep, offcode = STORE_REPCODE_1, start = ip; } } { size_t offset2=999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offset2); - int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)offset2+1)); /* raw approx */ - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 4); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offset2, mls, rowLog, searchMethod, dictMode); + int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offset2))); /* raw approx */ + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 4); if ((ml2 >= 4) && (gain2 > gain1)) { - matchLength = ml2, offset = offset2, start = ip; + matchLength = ml2, offcode = offset2, start = ip; continue; /* search a better one */ } } /* let's find an even better one */ if ((depth==2) && (ip0) & (MEM_read32(ip) == MEM_read32(ip - offset_1)))) { + && (offcode) && ((offset_1>0) & (MEM_read32(ip) == MEM_read32(ip - offset_1)))) { size_t const mlRep = ZSTD_count(ip+4, ip+4-offset_1, iend) + 4; int const gain2 = (int)(mlRep * 4); - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((mlRep >= 4) && (gain2 > gain1)) - matchLength = mlRep, offset = 0, start = ip; + matchLength = mlRep, offcode = STORE_REPCODE_1, start = ip; } if (isDxS) { const U32 repIndex = (U32)(ip - base) - offset_1; @@ -1036,46 +1632,45 @@ ZSTD_compressBlock_lazy_generic( const BYTE* repMatchEnd = repIndex < prefixLowestIndex ? dictEnd : iend; size_t const mlRep = ZSTD_count_2segments(ip+4, repMatch+4, iend, repMatchEnd, prefixLowest) + 4; int const gain2 = (int)(mlRep * 4); - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((mlRep >= 4) && (gain2 > gain1)) - matchLength = mlRep, offset = 0, start = ip; + matchLength = mlRep, offcode = STORE_REPCODE_1, start = ip; } } { size_t offset2=999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offset2); - int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)offset2+1)); /* raw approx */ - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 7); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offset2, mls, rowLog, searchMethod, dictMode); + int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offset2))); /* raw approx */ + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 7); if ((ml2 >= 4) && (gain2 > gain1)) { - matchLength = ml2, offset = offset2, start = ip; + matchLength = ml2, offcode = offset2, start = ip; continue; } } } break; /* nothing found : store previous solution */ } /* NOTE: - * start[-offset+ZSTD_REP_MOVE-1] is undefined behavior. - * (-offset+ZSTD_REP_MOVE-1) is unsigned, and is added to start, which - * overflows the pointer, which is undefined behavior. + * Pay attention that `start[-value]` can lead to strange undefined behavior + * notably if `value` is unsigned, resulting in a large positive `-value`. */ /* catch up */ - if (offset) { + if (STORED_IS_OFFSET(offcode)) { if (dictMode == ZSTD_noDict) { - while ( ((start > anchor) & (start - (offset-ZSTD_REP_MOVE) > prefixLowest)) - && (start[-1] == (start-(offset-ZSTD_REP_MOVE))[-1]) ) /* only search for offset within prefix */ + while ( ((start > anchor) & (start - STORED_OFFSET(offcode) > prefixLowest)) + && (start[-1] == (start-STORED_OFFSET(offcode))[-1]) ) /* only search for offset within prefix */ { start--; matchLength++; } } if (isDxS) { - U32 const matchIndex = (U32)((start-base) - (offset - ZSTD_REP_MOVE)); + U32 const matchIndex = (U32)((size_t)(start-base) - STORED_OFFSET(offcode)); const BYTE* match = (matchIndex < prefixLowestIndex) ? dictBase + matchIndex - dictIndexDelta : base + matchIndex; const BYTE* const mStart = (matchIndex < prefixLowestIndex) ? dictLowest : prefixLowest; while ((start>anchor) && (match>mStart) && (start[-1] == match[-1])) { start--; match--; matchLength++; } /* catch up */ } - offset_2 = offset_1; offset_1 = (U32)(offset - ZSTD_REP_MOVE); + offset_2 = offset_1; offset_1 = (U32)STORED_OFFSET(offcode); } /* store sequence */ _storeSequence: - { size_t const litLength = start - anchor; - ZSTD_storeSeq(seqStore, litLength, anchor, iend, (U32)offset, matchLength-MINMATCH); + { size_t const litLength = (size_t)(start - anchor); + ZSTD_storeSeq(seqStore, litLength, anchor, iend, (U32)offcode, matchLength); anchor = ip = start + matchLength; } @@ -1091,8 +1686,8 @@ _storeSequence: && (MEM_read32(repMatch) == MEM_read32(ip)) ) { const BYTE* const repEnd2 = repIndex < prefixLowestIndex ? dictEnd : iend; matchLength = ZSTD_count_2segments(ip+4, repMatch+4, iend, repEnd2, prefixLowest) + 4; - offset = offset_2; offset_2 = offset_1; offset_1 = (U32)offset; /* swap offset_2 <=> offset_1 */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, matchLength-MINMATCH); + offcode = offset_2; offset_2 = offset_1; offset_1 = (U32)offcode; /* swap offset_2 <=> offset_1 */ + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, matchLength); ip += matchLength; anchor = ip; continue; @@ -1106,8 +1701,8 @@ _storeSequence: && (MEM_read32(ip) == MEM_read32(ip - offset_2)) ) { /* store sequence */ matchLength = ZSTD_count(ip+4, ip+4-offset_2, iend) + 4; - offset = offset_2; offset_2 = offset_1; offset_1 = (U32)offset; /* swap repcodes */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, matchLength-MINMATCH); + offcode = offset_2; offset_2 = offset_1; offset_1 = (U32)offcode; /* swap repcodes */ + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, matchLength); ip += matchLength; anchor = ip; continue; /* faster when present ... (?) */ @@ -1200,6 +1795,70 @@ size_t ZSTD_compressBlock_greedy_dedicatedDictSearch( return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_hashChain, 0, ZSTD_dedicatedDictSearch); } +/* Row-based matchfinder */ +size_t ZSTD_compressBlock_lazy2_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_noDict); +} + +size_t ZSTD_compressBlock_lazy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_noDict); +} + +size_t ZSTD_compressBlock_greedy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_noDict); +} + +size_t ZSTD_compressBlock_lazy2_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_lazy_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_dictMatchState); +} + +size_t ZSTD_compressBlock_greedy_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dictMatchState); +} + + +size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2, ZSTD_dedicatedDictSearch); +} + +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1, ZSTD_dedicatedDictSearch); +} + +size_t ZSTD_compressBlock_greedy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0, ZSTD_dedicatedDictSearch); +} FORCE_INLINE_TEMPLATE size_t ZSTD_compressBlock_lazy_extDict_generic( @@ -1212,7 +1871,7 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( const BYTE* ip = istart; const BYTE* anchor = istart; const BYTE* const iend = istart + srcSize; - const BYTE* const ilimit = iend - 8; + const BYTE* const ilimit = searchMethod == search_rowHash ? iend - 8 - ZSTD_ROW_HASH_CACHE_SIZE : iend - 8; const BYTE* const base = ms->window.base; const U32 dictLimit = ms->window.dictLimit; const BYTE* const prefixStart = base + dictLimit; @@ -1220,18 +1879,20 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( const BYTE* const dictEnd = dictBase + dictLimit; const BYTE* const dictStart = dictBase + ms->window.lowLimit; const U32 windowLog = ms->cParams.windowLog; - - typedef size_t (*searchMax_f)( - ZSTD_matchState_t* ms, - const BYTE* ip, const BYTE* iLimit, size_t* offsetPtr); - searchMax_f searchMax = searchMethod==search_binaryTree ? ZSTD_BtFindBestMatch_extDict_selectMLS : ZSTD_HcFindBestMatch_extDict_selectMLS; + const U32 mls = BOUNDED(4, ms->cParams.minMatch, 6); + const U32 rowLog = BOUNDED(4, ms->cParams.searchLog, 6); U32 offset_1 = rep[0], offset_2 = rep[1]; - DEBUGLOG(5, "ZSTD_compressBlock_lazy_extDict_generic"); + DEBUGLOG(5, "ZSTD_compressBlock_lazy_extDict_generic (searchFunc=%u)", (U32)searchMethod); /* init */ ip += (ip == prefixStart); + if (searchMethod == search_rowHash) { + ZSTD_row_fillHashCache(ms, base, rowLog, + MIN(ms->cParams.minMatch, 6 /* mls caps out at 6 */), + ms->nextToUpdate, ilimit); + } /* Match Loop */ #if defined(__x86_64__) @@ -1242,7 +1903,7 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( #endif while (ip < ilimit) { size_t matchLength=0; - size_t offset=0; + size_t offcode=STORE_REPCODE_1; const BYTE* start=ip+1; U32 curr = (U32)(ip-base); @@ -1251,7 +1912,8 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( const U32 repIndex = (U32)(curr+1 - offset_1); const BYTE* const repBase = repIndex < dictLimit ? dictBase : base; const BYTE* const repMatch = repBase + repIndex; - if (((U32)((dictLimit-1) - repIndex) >= 3) & (repIndex > windowLow)) /* intentional overflow */ + if ( ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow */ + & (offset_1 <= curr+1 - windowLow) ) /* note: we are searching at curr+1 */ if (MEM_read32(ip+1) == MEM_read32(repMatch)) { /* repcode detected we should take it */ const BYTE* const repEnd = repIndex < dictLimit ? dictEnd : iend; @@ -1261,9 +1923,9 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( /* first search (depth 0) */ { size_t offsetFound = 999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offsetFound); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offsetFound, mls, rowLog, searchMethod, ZSTD_extDict); if (ml2 > matchLength) - matchLength = ml2, start = ip, offset=offsetFound; + matchLength = ml2, start = ip, offcode=offsetFound; } if (matchLength < 4) { @@ -1277,29 +1939,30 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( ip ++; curr++; /* check repCode */ - if (offset) { + if (offcode) { const U32 windowLow = ZSTD_getLowestMatchIndex(ms, curr, windowLog); const U32 repIndex = (U32)(curr - offset_1); const BYTE* const repBase = repIndex < dictLimit ? dictBase : base; const BYTE* const repMatch = repBase + repIndex; - if (((U32)((dictLimit-1) - repIndex) >= 3) & (repIndex > windowLow)) /* intentional overflow */ + if ( ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow : do not test positions overlapping 2 memory segments */ + & (offset_1 <= curr - windowLow) ) /* equivalent to `curr > repIndex >= windowLow` */ if (MEM_read32(ip) == MEM_read32(repMatch)) { /* repcode detected */ const BYTE* const repEnd = repIndex < dictLimit ? dictEnd : iend; size_t const repLength = ZSTD_count_2segments(ip+4, repMatch+4, iend, repEnd, prefixStart) + 4; int const gain2 = (int)(repLength * 3); - int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*3 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((repLength >= 4) && (gain2 > gain1)) - matchLength = repLength, offset = 0, start = ip; + matchLength = repLength, offcode = STORE_REPCODE_1, start = ip; } } /* search match, depth 1 */ { size_t offset2=999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offset2); - int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)offset2+1)); /* raw approx */ - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 4); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offset2, mls, rowLog, searchMethod, ZSTD_extDict); + int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offset2))); /* raw approx */ + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 4); if ((ml2 >= 4) && (gain2 > gain1)) { - matchLength = ml2, offset = offset2, start = ip; + matchLength = ml2, offcode = offset2, start = ip; continue; /* search a better one */ } } @@ -1308,47 +1971,48 @@ size_t ZSTD_compressBlock_lazy_extDict_generic( ip ++; curr++; /* check repCode */ - if (offset) { + if (offcode) { const U32 windowLow = ZSTD_getLowestMatchIndex(ms, curr, windowLog); const U32 repIndex = (U32)(curr - offset_1); const BYTE* const repBase = repIndex < dictLimit ? dictBase : base; const BYTE* const repMatch = repBase + repIndex; - if (((U32)((dictLimit-1) - repIndex) >= 3) & (repIndex > windowLow)) /* intentional overflow */ + if ( ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow : do not test positions overlapping 2 memory segments */ + & (offset_1 <= curr - windowLow) ) /* equivalent to `curr > repIndex >= windowLow` */ if (MEM_read32(ip) == MEM_read32(repMatch)) { /* repcode detected */ const BYTE* const repEnd = repIndex < dictLimit ? dictEnd : iend; size_t const repLength = ZSTD_count_2segments(ip+4, repMatch+4, iend, repEnd, prefixStart) + 4; int const gain2 = (int)(repLength * 4); - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 1); + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 1); if ((repLength >= 4) && (gain2 > gain1)) - matchLength = repLength, offset = 0, start = ip; + matchLength = repLength, offcode = STORE_REPCODE_1, start = ip; } } /* search match, depth 2 */ { size_t offset2=999999999; - size_t const ml2 = searchMax(ms, ip, iend, &offset2); - int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)offset2+1)); /* raw approx */ - int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)offset+1) + 7); + size_t const ml2 = ZSTD_searchMax(ms, ip, iend, &offset2, mls, rowLog, searchMethod, ZSTD_extDict); + int const gain2 = (int)(ml2*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offset2))); /* raw approx */ + int const gain1 = (int)(matchLength*4 - ZSTD_highbit32((U32)STORED_TO_OFFBASE(offcode)) + 7); if ((ml2 >= 4) && (gain2 > gain1)) { - matchLength = ml2, offset = offset2, start = ip; + matchLength = ml2, offcode = offset2, start = ip; continue; } } } break; /* nothing found : store previous solution */ } /* catch up */ - if (offset) { - U32 const matchIndex = (U32)((start-base) - (offset - ZSTD_REP_MOVE)); + if (STORED_IS_OFFSET(offcode)) { + U32 const matchIndex = (U32)((size_t)(start-base) - STORED_OFFSET(offcode)); const BYTE* match = (matchIndex < dictLimit) ? dictBase + matchIndex : base + matchIndex; const BYTE* const mStart = (matchIndex < dictLimit) ? dictStart : prefixStart; while ((start>anchor) && (match>mStart) && (start[-1] == match[-1])) { start--; match--; matchLength++; } /* catch up */ - offset_2 = offset_1; offset_1 = (U32)(offset - ZSTD_REP_MOVE); + offset_2 = offset_1; offset_1 = (U32)STORED_OFFSET(offcode); } /* store sequence */ _storeSequence: - { size_t const litLength = start - anchor; - ZSTD_storeSeq(seqStore, litLength, anchor, iend, (U32)offset, matchLength-MINMATCH); + { size_t const litLength = (size_t)(start - anchor); + ZSTD_storeSeq(seqStore, litLength, anchor, iend, (U32)offcode, matchLength); anchor = ip = start + matchLength; } @@ -1359,13 +2023,14 @@ _storeSequence: const U32 repIndex = repCurrent - offset_2; const BYTE* const repBase = repIndex < dictLimit ? dictBase : base; const BYTE* const repMatch = repBase + repIndex; - if (((U32)((dictLimit-1) - repIndex) >= 3) & (repIndex > windowLow)) /* intentional overflow */ + if ( ((U32)((dictLimit-1) - repIndex) >= 3) /* intentional overflow : do not test positions overlapping 2 memory segments */ + & (offset_2 <= repCurrent - windowLow) ) /* equivalent to `curr > repIndex >= windowLow` */ if (MEM_read32(ip) == MEM_read32(repMatch)) { /* repcode detected we should take it */ const BYTE* const repEnd = repIndex < dictLimit ? dictEnd : iend; matchLength = ZSTD_count_2segments(ip+4, repMatch+4, iend, repEnd, prefixStart) + 4; - offset = offset_2; offset_2 = offset_1; offset_1 = (U32)offset; /* swap offset history */ - ZSTD_storeSeq(seqStore, 0, anchor, iend, 0, matchLength-MINMATCH); + offcode = offset_2; offset_2 = offset_1; offset_1 = (U32)offcode; /* swap offset history */ + ZSTD_storeSeq(seqStore, 0, anchor, iend, STORE_REPCODE_1, matchLength); ip += matchLength; anchor = ip; continue; /* faster when present ... (?) */ @@ -1412,3 +2077,26 @@ size_t ZSTD_compressBlock_btlazy2_extDict( { return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_binaryTree, 2); } + +size_t ZSTD_compressBlock_greedy_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 0); +} + +size_t ZSTD_compressBlock_lazy_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) + +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 1); +} + +size_t ZSTD_compressBlock_lazy2_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize) + +{ + return ZSTD_compressBlock_lazy_extDict_generic(ms, seqStore, rep, src, srcSize, search_rowHash, 2); +} diff --git a/lib/zstd/compress/zstd_lazy.h b/lib/zstd/compress/zstd_lazy.h index 2fc5a6182134..e5bdf4df8dde 100644 --- a/lib/zstd/compress/zstd_lazy.h +++ b/lib/zstd/compress/zstd_lazy.h @@ -23,6 +23,7 @@ #define ZSTD_LAZY_DDSS_BUCKET_LOG 2 U32 ZSTD_insertAndFindFirstIndex(ZSTD_matchState_t* ms, const BYTE* ip); +void ZSTD_row_update(ZSTD_matchState_t* const ms, const BYTE* ip); void ZSTD_dedicatedDictSearch_lazy_loadDictionary(ZSTD_matchState_t* ms, const BYTE* const ip); @@ -40,6 +41,15 @@ size_t ZSTD_compressBlock_lazy( size_t ZSTD_compressBlock_greedy( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_greedy_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_btlazy2_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -53,6 +63,15 @@ size_t ZSTD_compressBlock_lazy_dictMatchState( size_t ZSTD_compressBlock_greedy_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_greedy_dictMatchState_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -63,6 +82,15 @@ size_t ZSTD_compressBlock_lazy_dedicatedDictSearch( size_t ZSTD_compressBlock_greedy_dedicatedDictSearch( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_greedy_dedicatedDictSearch_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_greedy_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], @@ -73,9 +101,19 @@ size_t ZSTD_compressBlock_lazy_extDict( size_t ZSTD_compressBlock_lazy2_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); +size_t ZSTD_compressBlock_greedy_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); +size_t ZSTD_compressBlock_lazy2_extDict_row( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + void const* src, size_t srcSize); size_t ZSTD_compressBlock_btlazy2_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], void const* src, size_t srcSize); + #endif /* ZSTD_LAZY_H */ diff --git a/lib/zstd/compress/zstd_ldm.c b/lib/zstd/compress/zstd_ldm.c index 8ef7e88a5add..dd86fc83e7dd 100644 --- a/lib/zstd/compress/zstd_ldm.c +++ b/lib/zstd/compress/zstd_ldm.c @@ -57,6 +57,33 @@ static void ZSTD_ldm_gear_init(ldmRollingHashState_t* state, ldmParams_t const* } } +/* ZSTD_ldm_gear_reset() + * Feeds [data, data + minMatchLength) into the hash without registering any + * splits. This effectively resets the hash state. This is used when skipping + * over data, either at the beginning of a block, or skipping sections. + */ +static void ZSTD_ldm_gear_reset(ldmRollingHashState_t* state, + BYTE const* data, size_t minMatchLength) +{ + U64 hash = state->rolling; + size_t n = 0; + +#define GEAR_ITER_ONCE() do { \ + hash = (hash << 1) + ZSTD_ldm_gearTab[data[n] & 0xff]; \ + n += 1; \ + } while (0) + while (n + 3 < minMatchLength) { + GEAR_ITER_ONCE(); + GEAR_ITER_ONCE(); + GEAR_ITER_ONCE(); + GEAR_ITER_ONCE(); + } + while (n < minMatchLength) { + GEAR_ITER_ONCE(); + } +#undef GEAR_ITER_ONCE +} + /* ZSTD_ldm_gear_feed(): * * Registers in the splits array all the split points found in the first @@ -132,12 +159,12 @@ size_t ZSTD_ldm_getTableSize(ldmParams_t params) size_t const ldmBucketSize = ((size_t)1) << (params.hashLog - ldmBucketSizeLog); size_t const totalSize = ZSTD_cwksp_alloc_size(ldmBucketSize) + ZSTD_cwksp_alloc_size(ldmHSize * sizeof(ldmEntry_t)); - return params.enableLdm ? totalSize : 0; + return params.enableLdm == ZSTD_ps_enable ? totalSize : 0; } size_t ZSTD_ldm_getMaxNbSeq(ldmParams_t params, size_t maxChunkSize) { - return params.enableLdm ? (maxChunkSize / params.minMatchLength) : 0; + return params.enableLdm == ZSTD_ps_enable ? (maxChunkSize / params.minMatchLength) : 0; } /* ZSTD_ldm_getBucket() : @@ -255,7 +282,7 @@ void ZSTD_ldm_fillHashTable( while (ip < iend) { size_t hashed; unsigned n; - + numSplits = 0; hashed = ZSTD_ldm_gear_feed(&hashState, ip, iend - ip, splits, &numSplits); @@ -327,16 +354,8 @@ static size_t ZSTD_ldm_generateSequences_internal( /* Initialize the rolling hash state with the first minMatchLength bytes */ ZSTD_ldm_gear_init(&hashState, params); - { - size_t n = 0; - - while (n < minMatchLength) { - numSplits = 0; - n += ZSTD_ldm_gear_feed(&hashState, ip + n, minMatchLength - n, - splits, &numSplits); - } - ip += minMatchLength; - } + ZSTD_ldm_gear_reset(&hashState, ip, minMatchLength); + ip += minMatchLength; while (ip < ilimit) { size_t hashed; @@ -361,6 +380,7 @@ static size_t ZSTD_ldm_generateSequences_internal( for (n = 0; n < numSplits; n++) { size_t forwardMatchLength = 0, backwardMatchLength = 0, bestMatchLength = 0, mLength; + U32 offset; BYTE const* const split = candidates[n].split; U32 const checksum = candidates[n].checksum; U32 const hash = candidates[n].hash; @@ -428,9 +448,9 @@ static size_t ZSTD_ldm_generateSequences_internal( } /* Match found */ + offset = (U32)(split - base) - bestEntry->offset; mLength = forwardMatchLength + backwardMatchLength; { - U32 const offset = (U32)(split - base) - bestEntry->offset; rawSeq* const seq = rawSeqStore->seq + rawSeqStore->size; /* Out of sequence storage */ @@ -447,6 +467,21 @@ static size_t ZSTD_ldm_generateSequences_internal( ZSTD_ldm_insertEntry(ldmState, hash, newEntry, *params); anchor = split + forwardMatchLength; + + /* If we find a match that ends after the data that we've hashed + * then we have a repeating, overlapping, pattern. E.g. all zeros. + * If one repetition of the pattern matches our `stopMask` then all + * repetitions will. We don't need to insert them all into out table, + * only the first one. So skip over overlapping matches. + * This is a major speed boost (20x) for compressing a single byte + * repeated, when that byte ends up in the table. + */ + if (anchor > ip + hashed) { + ZSTD_ldm_gear_reset(&hashState, anchor - minMatchLength, minMatchLength); + /* Continue the outer loop at anchor (ip + hashed == anchor). */ + ip = anchor - hashed; + break; + } } ip += hashed; @@ -500,7 +535,7 @@ size_t ZSTD_ldm_generateSequences( assert(chunkStart < iend); /* 1. Perform overflow correction if necessary. */ - if (ZSTD_window_needOverflowCorrection(ldmState->window, chunkEnd)) { + if (ZSTD_window_needOverflowCorrection(ldmState->window, 0, maxDist, ldmState->loadedDictEnd, chunkStart, chunkEnd)) { U32 const ldmHSize = 1U << params->hashLog; U32 const correction = ZSTD_window_correctOverflow( &ldmState->window, /* cycleLog */ 0, maxDist, chunkStart); @@ -544,7 +579,9 @@ size_t ZSTD_ldm_generateSequences( return 0; } -void ZSTD_ldm_skipSequences(rawSeqStore_t* rawSeqStore, size_t srcSize, U32 const minMatch) { +void +ZSTD_ldm_skipSequences(rawSeqStore_t* rawSeqStore, size_t srcSize, U32 const minMatch) +{ while (srcSize > 0 && rawSeqStore->pos < rawSeqStore->size) { rawSeq* seq = rawSeqStore->seq + rawSeqStore->pos; if (srcSize <= seq->litLength) { @@ -622,12 +659,13 @@ void ZSTD_ldm_skipRawSeqStoreBytes(rawSeqStore_t* rawSeqStore, size_t nbBytes) { size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore, ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_paramSwitch_e useRowMatchFinder, void const* src, size_t srcSize) { const ZSTD_compressionParameters* const cParams = &ms->cParams; unsigned const minMatch = cParams->minMatch; ZSTD_blockCompressor const blockCompressor = - ZSTD_selectBlockCompressor(cParams->strategy, ZSTD_matchState_dictMode(ms)); + ZSTD_selectBlockCompressor(cParams->strategy, useRowMatchFinder, ZSTD_matchState_dictMode(ms)); /* Input bounds */ BYTE const* const istart = (BYTE const*)src; BYTE const* const iend = istart + srcSize; @@ -673,8 +711,8 @@ size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore, rep[0] = sequence.offset; /* Store the sequence */ ZSTD_storeSeq(seqStore, newLitLength, ip - newLitLength, iend, - sequence.offset + ZSTD_REP_MOVE, - sequence.matchLength - MINMATCH); + STORE_OFFSET(sequence.offset), + sequence.matchLength); ip += sequence.matchLength; } } diff --git a/lib/zstd/compress/zstd_ldm.h b/lib/zstd/compress/zstd_ldm.h index 25b25270b72e..fbc6a5e88fd7 100644 --- a/lib/zstd/compress/zstd_ldm.h +++ b/lib/zstd/compress/zstd_ldm.h @@ -63,6 +63,7 @@ size_t ZSTD_ldm_generateSequences( */ size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore, ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + ZSTD_paramSwitch_e useRowMatchFinder, void const* src, size_t srcSize); /* diff --git a/lib/zstd/compress/zstd_ldm_geartab.h b/lib/zstd/compress/zstd_ldm_geartab.h index e5c24d856b0a..647f865be290 100644 --- a/lib/zstd/compress/zstd_ldm_geartab.h +++ b/lib/zstd/compress/zstd_ldm_geartab.h @@ -11,7 +11,10 @@ #ifndef ZSTD_LDM_GEARTAB_H #define ZSTD_LDM_GEARTAB_H -static U64 ZSTD_ldm_gearTab[256] = { +#include "../common/compiler.h" /* UNUSED_ATTR */ +#include "../common/mem.h" /* U64 */ + +static UNUSED_ATTR const U64 ZSTD_ldm_gearTab[256] = { 0xf5b8f72c5f77775c, 0x84935f266b7ac412, 0xb647ada9ca730ccc, 0xb065bb4b114fb1de, 0x34584e7e8c3a9fd0, 0x4e97e17c6ae26b05, 0x3a03d743bc99a604, 0xcecd042422c4044f, 0x76de76c58524259e, diff --git a/lib/zstd/compress/zstd_opt.c b/lib/zstd/compress/zstd_opt.c index dfc55e3e8119..fd82acfda62f 100644 --- a/lib/zstd/compress/zstd_opt.c +++ b/lib/zstd/compress/zstd_opt.c @@ -8,25 +8,12 @@ * You may select, at your option, one of the above-listed licenses. */ -/* - * Disable inlining for the optimal parser for the kernel build. - * It is unlikely to be used in the kernel, and where it is used - * latency shouldn't matter because it is very slow to begin with. - * We prefer a ~180KB binary size win over faster optimal parsing. - * - * TODO(https://github.com/facebook/zstd/issues/2862): - * Improve the code size of the optimal parser in general, so we - * don't need this hack for the kernel build. - */ -#define ZSTD_NO_INLINE 1 - #include "zstd_compress_internal.h" #include "hist.h" #include "zstd_opt.h" #define ZSTD_LITFREQ_ADD 2 /* scaling factor for litFreq, so that frequencies adapt faster to new stats */ -#define ZSTD_FREQ_DIV 4 /* log factor when using previous stats to init next stats */ #define ZSTD_MAX_PRICE (1<<30) #define ZSTD_PREDEF_THRESHOLD 1024 /* if srcSize < ZSTD_PREDEF_THRESHOLD, symbols' cost is assumed static, directly determined by pre-defined distributions */ @@ -36,11 +23,11 @@ * Price functions for optimal parser ***************************************/ -#if 0 /* approximation at bit level */ +#if 0 /* approximation at bit level (for tests) */ # define BITCOST_ACCURACY 0 # define BITCOST_MULTIPLIER (1 << BITCOST_ACCURACY) -# define WEIGHT(stat) ((void)opt, ZSTD_bitWeight(stat)) -#elif 0 /* fractional bit accuracy */ +# define WEIGHT(stat, opt) ((void)opt, ZSTD_bitWeight(stat)) +#elif 0 /* fractional bit accuracy (for tests) */ # define BITCOST_ACCURACY 8 # define BITCOST_MULTIPLIER (1 << BITCOST_ACCURACY) # define WEIGHT(stat,opt) ((void)opt, ZSTD_fracWeight(stat)) @@ -78,7 +65,7 @@ MEM_STATIC double ZSTD_fCost(U32 price) static int ZSTD_compressedLiterals(optState_t const* const optPtr) { - return optPtr->literalCompressionMode != ZSTD_lcm_uncompressed; + return optPtr->literalCompressionMode != ZSTD_ps_disable; } static void ZSTD_setBasePrices(optState_t* optPtr, int optLevel) @@ -91,25 +78,46 @@ static void ZSTD_setBasePrices(optState_t* optPtr, int optLevel) } -/* ZSTD_downscaleStat() : - * reduce all elements in table by a factor 2^(ZSTD_FREQ_DIV+malus) - * return the resulting sum of elements */ -static U32 ZSTD_downscaleStat(unsigned* table, U32 lastEltIndex, int malus) +static U32 sum_u32(const unsigned table[], size_t nbElts) +{ + size_t n; + U32 total = 0; + for (n=0; n 0 && ZSTD_FREQ_DIV+malus < 31); + DEBUGLOG(5, "ZSTD_downscaleStats (nbElts=%u, shift=%u)", (unsigned)lastEltIndex+1, (unsigned)shift); + assert(shift < 30); for (s=0; s> (ZSTD_FREQ_DIV+malus)); + table[s] = 1 + (table[s] >> shift); sum += table[s]; } return sum; } +/* ZSTD_scaleStats() : + * reduce all elements in table is sum too large + * return the resulting sum of elements */ +static U32 ZSTD_scaleStats(unsigned* table, U32 lastEltIndex, U32 logTarget) +{ + U32 const prevsum = sum_u32(table, lastEltIndex+1); + U32 const factor = prevsum >> logTarget; + DEBUGLOG(5, "ZSTD_scaleStats (nbElts=%u, target=%u)", (unsigned)lastEltIndex+1, (unsigned)logTarget); + assert(logTarget < 30); + if (factor <= 1) return prevsum; + return ZSTD_downscaleStats(table, lastEltIndex, ZSTD_highbit32(factor)); +} + /* ZSTD_rescaleFreqs() : * if first block (detected by optPtr->litLengthSum == 0) : init statistics * take hints from dictionary if there is one - * or init from zero, using src for literals stats, or flat 1 for match symbols + * and init from zero if there is none, + * using src for literals stats, and baseline stats for sequence symbols * otherwise downscale existing stats, to be used as seed for next block. */ static void @@ -138,7 +146,7 @@ ZSTD_rescaleFreqs(optState_t* const optPtr, optPtr->litSum = 0; for (lit=0; lit<=MaxLit; lit++) { U32 const scaleLog = 11; /* scale to 2K */ - U32 const bitCost = HUF_getNbBits(optPtr->symbolCosts->huf.CTable, lit); + U32 const bitCost = HUF_getNbBitsFromCTable(optPtr->symbolCosts->huf.CTable, lit); assert(bitCost <= scaleLog); optPtr->litFreq[lit] = bitCost ? 1 << (scaleLog-bitCost) : 1 /*minimum to calculate cost*/; optPtr->litSum += optPtr->litFreq[lit]; @@ -186,14 +194,19 @@ ZSTD_rescaleFreqs(optState_t* const optPtr, if (compressedLiterals) { unsigned lit = MaxLit; HIST_count_simple(optPtr->litFreq, &lit, src, srcSize); /* use raw first block to init statistics */ - optPtr->litSum = ZSTD_downscaleStat(optPtr->litFreq, MaxLit, 1); + optPtr->litSum = ZSTD_downscaleStats(optPtr->litFreq, MaxLit, 8); } - { unsigned ll; - for (ll=0; ll<=MaxLL; ll++) - optPtr->litLengthFreq[ll] = 1; + { unsigned const baseLLfreqs[MaxLL+1] = { + 4, 2, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1 + }; + ZSTD_memcpy(optPtr->litLengthFreq, baseLLfreqs, sizeof(baseLLfreqs)); + optPtr->litLengthSum = sum_u32(baseLLfreqs, MaxLL+1); } - optPtr->litLengthSum = MaxLL+1; { unsigned ml; for (ml=0; ml<=MaxML; ml++) @@ -201,21 +214,26 @@ ZSTD_rescaleFreqs(optState_t* const optPtr, } optPtr->matchLengthSum = MaxML+1; - { unsigned of; - for (of=0; of<=MaxOff; of++) - optPtr->offCodeFreq[of] = 1; + { unsigned const baseOFCfreqs[MaxOff+1] = { + 6, 2, 1, 1, 2, 3, 4, 4, + 4, 3, 2, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1 + }; + ZSTD_memcpy(optPtr->offCodeFreq, baseOFCfreqs, sizeof(baseOFCfreqs)); + optPtr->offCodeSum = sum_u32(baseOFCfreqs, MaxOff+1); } - optPtr->offCodeSum = MaxOff+1; + } } else { /* new block : re-use previous statistics, scaled down */ if (compressedLiterals) - optPtr->litSum = ZSTD_downscaleStat(optPtr->litFreq, MaxLit, 1); - optPtr->litLengthSum = ZSTD_downscaleStat(optPtr->litLengthFreq, MaxLL, 0); - optPtr->matchLengthSum = ZSTD_downscaleStat(optPtr->matchLengthFreq, MaxML, 0); - optPtr->offCodeSum = ZSTD_downscaleStat(optPtr->offCodeFreq, MaxOff, 0); + optPtr->litSum = ZSTD_scaleStats(optPtr->litFreq, MaxLit, 12); + optPtr->litLengthSum = ZSTD_scaleStats(optPtr->litLengthFreq, MaxLL, 11); + optPtr->matchLengthSum = ZSTD_scaleStats(optPtr->matchLengthFreq, MaxML, 11); + optPtr->offCodeSum = ZSTD_scaleStats(optPtr->offCodeFreq, MaxOff, 11); } ZSTD_setBasePrices(optPtr, optLevel); @@ -251,7 +269,16 @@ static U32 ZSTD_rawLiteralsCost(const BYTE* const literals, U32 const litLength, * cost of literalLength symbol */ static U32 ZSTD_litLengthPrice(U32 const litLength, const optState_t* const optPtr, int optLevel) { - if (optPtr->priceType == zop_predef) return WEIGHT(litLength, optLevel); + assert(litLength <= ZSTD_BLOCKSIZE_MAX); + if (optPtr->priceType == zop_predef) + return WEIGHT(litLength, optLevel); + /* We can't compute the litLength price for sizes >= ZSTD_BLOCKSIZE_MAX + * because it isn't representable in the zstd format. So instead just + * call it 1 bit more than ZSTD_BLOCKSIZE_MAX - 1. In this case the block + * would be all literals. + */ + if (litLength == ZSTD_BLOCKSIZE_MAX) + return BITCOST_MULTIPLIER + ZSTD_litLengthPrice(ZSTD_BLOCKSIZE_MAX - 1, optPtr, optLevel); /* dynamic statistics */ { U32 const llCode = ZSTD_LLcode(litLength); @@ -264,15 +291,17 @@ static U32 ZSTD_litLengthPrice(U32 const litLength, const optState_t* const optP /* ZSTD_getMatchPrice() : * Provides the cost of the match part (offset + matchLength) of a sequence * Must be combined with ZSTD_fullLiteralsCost() to get the full cost of a sequence. - * optLevel: when <2, favors small offset for decompression speed (improved cache efficiency) */ + * @offcode : expects a scale where 0,1,2 are repcodes 1-3, and 3+ are real_offsets+2 + * @optLevel: when <2, favors small offset for decompression speed (improved cache efficiency) + */ FORCE_INLINE_TEMPLATE U32 -ZSTD_getMatchPrice(U32 const offset, +ZSTD_getMatchPrice(U32 const offcode, U32 const matchLength, const optState_t* const optPtr, int const optLevel) { U32 price; - U32 const offCode = ZSTD_highbit32(offset+1); + U32 const offCode = ZSTD_highbit32(STORED_TO_OFFBASE(offcode)); U32 const mlBase = matchLength - MINMATCH; assert(matchLength >= MINMATCH); @@ -315,8 +344,8 @@ static void ZSTD_updateStats(optState_t* const optPtr, optPtr->litLengthSum++; } - /* match offset code (0-2=>repCode; 3+=>offset+2) */ - { U32 const offCode = ZSTD_highbit32(offsetCode+1); + /* offset code : expected to follow storeSeq() numeric representation */ + { U32 const offCode = ZSTD_highbit32(STORED_TO_OFFBASE(offsetCode)); assert(offCode <= MaxOff); optPtr->offCodeFreq[offCode]++; optPtr->offCodeSum++; @@ -350,7 +379,7 @@ MEM_STATIC U32 ZSTD_readMINMATCH(const void* memPtr, U32 length) /* Update hashTable3 up to ip (excluded) Assumption : always within prefix (i.e. not within extDict) */ -static U32 ZSTD_insertAndFindFirstIndexHash3 (ZSTD_matchState_t* ms, +static U32 ZSTD_insertAndFindFirstIndexHash3 (const ZSTD_matchState_t* ms, U32* nextToUpdate3, const BYTE* const ip) { @@ -376,11 +405,13 @@ static U32 ZSTD_insertAndFindFirstIndexHash3 (ZSTD_matchState_t* ms, * Binary Tree search ***************************************/ /* ZSTD_insertBt1() : add one or multiple positions to tree. - * ip : assumed <= iend-8 . + * @param ip assumed <= iend-8 . + * @param target The target of ZSTD_updateTree_internal() - we are filling to this position * @return : nb of positions added */ static U32 ZSTD_insertBt1( - ZSTD_matchState_t* ms, + const ZSTD_matchState_t* ms, const BYTE* const ip, const BYTE* const iend, + U32 const target, U32 const mls, const int extDict) { const ZSTD_compressionParameters* const cParams = &ms->cParams; @@ -403,7 +434,10 @@ static U32 ZSTD_insertBt1( U32* smallerPtr = bt + 2*(curr&btMask); U32* largerPtr = smallerPtr + 1; U32 dummy32; /* to be nullified at the end */ - U32 const windowLow = ms->window.lowLimit; + /* windowLow is based on target because + * we only need positions that will be in the window at the end of the tree update. + */ + U32 const windowLow = ZSTD_getLowestMatchIndex(ms, target, cParams->windowLog); U32 matchEndIdx = curr+8+1; size_t bestLength = 8; U32 nbCompares = 1U << cParams->searchLog; @@ -416,6 +450,7 @@ static U32 ZSTD_insertBt1( DEBUGLOG(8, "ZSTD_insertBt1 (%u)", curr); + assert(curr <= target); assert(ip <= iend-8); /* required for h calculation */ hashTable[h] = curr; /* Update Hash Table */ @@ -504,7 +539,7 @@ void ZSTD_updateTree_internal( idx, target, dictMode); while(idx < target) { - U32 const forward = ZSTD_insertBt1(ms, base+idx, iend, mls, dictMode == ZSTD_extDict); + U32 const forward = ZSTD_insertBt1(ms, base+idx, iend, target, mls, dictMode == ZSTD_extDict); assert(idx < (U32)(idx + forward)); idx += forward; } @@ -609,7 +644,7 @@ U32 ZSTD_insertBtAndGetAllMatches ( DEBUGLOG(8, "found repCode %u (ll0:%u, offset:%u) of length %u", repCode, ll0, repOffset, repLen); bestLength = repLen; - matches[mnum].off = repCode - ll0; + matches[mnum].off = STORE_REPCODE(repCode - ll0 + 1); /* expect value between 1 and 3 */ matches[mnum].len = (U32)repLen; mnum++; if ( (repLen > sufficient_len) @@ -638,7 +673,7 @@ U32 ZSTD_insertBtAndGetAllMatches ( bestLength = mlen; assert(curr > matchIndex3); assert(mnum==0); /* no prior solution */ - matches[0].off = (curr - matchIndex3) + ZSTD_REP_MOVE; + matches[0].off = STORE_OFFSET(curr - matchIndex3); matches[0].len = (U32)mlen; mnum = 1; if ( (mlen > sufficient_len) | @@ -647,7 +682,7 @@ U32 ZSTD_insertBtAndGetAllMatches ( return 1; } } } /* no dictMatchState lookup: dicts don't have a populated HC3 table */ - } + } /* if (mls == 3) */ hashTable[h] = curr; /* Update Hash Table */ @@ -672,20 +707,19 @@ U32 ZSTD_insertBtAndGetAllMatches ( if (matchLength > bestLength) { DEBUGLOG(8, "found match of length %u at distance %u (offCode=%u)", - (U32)matchLength, curr - matchIndex, curr - matchIndex + ZSTD_REP_MOVE); + (U32)matchLength, curr - matchIndex, STORE_OFFSET(curr - matchIndex)); assert(matchEndIdx > matchIndex); if (matchLength > matchEndIdx - matchIndex) matchEndIdx = matchIndex + (U32)matchLength; bestLength = matchLength; - matches[mnum].off = (curr - matchIndex) + ZSTD_REP_MOVE; + matches[mnum].off = STORE_OFFSET(curr - matchIndex); matches[mnum].len = (U32)matchLength; mnum++; if ( (matchLength > ZSTD_OPT_NUM) | (ip+matchLength == iLimit) /* equal : no way to know if inf or sup */) { if (dictMode == ZSTD_dictMatchState) nbCompares = 0; /* break should also skip searching dms */ break; /* drop, to preserve bt consistency (miss a little bit of compression) */ - } - } + } } if (match[matchLength] < ip[matchLength]) { /* match smaller than current */ @@ -721,18 +755,17 @@ U32 ZSTD_insertBtAndGetAllMatches ( if (matchLength > bestLength) { matchIndex = dictMatchIndex + dmsIndexDelta; DEBUGLOG(8, "found dms match of length %u at distance %u (offCode=%u)", - (U32)matchLength, curr - matchIndex, curr - matchIndex + ZSTD_REP_MOVE); + (U32)matchLength, curr - matchIndex, STORE_OFFSET(curr - matchIndex)); if (matchLength > matchEndIdx - matchIndex) matchEndIdx = matchIndex + (U32)matchLength; bestLength = matchLength; - matches[mnum].off = (curr - matchIndex) + ZSTD_REP_MOVE; + matches[mnum].off = STORE_OFFSET(curr - matchIndex); matches[mnum].len = (U32)matchLength; mnum++; if ( (matchLength > ZSTD_OPT_NUM) | (ip+matchLength == iLimit) /* equal : no way to know if inf or sup */) { break; /* drop, to guarantee consistency (miss a little bit of compression) */ - } - } + } } if (dictMatchIndex <= dmsBtLow) { break; } /* beyond tree size, stop the search */ if (match[matchLength] < ip[matchLength]) { @@ -742,39 +775,91 @@ U32 ZSTD_insertBtAndGetAllMatches ( /* match is larger than current */ commonLengthLarger = matchLength; dictMatchIndex = nextPtr[0]; - } - } - } + } } } /* if (dictMode == ZSTD_dictMatchState) */ assert(matchEndIdx > curr+8); ms->nextToUpdate = matchEndIdx - 8; /* skip repetitive patterns */ return mnum; } - -FORCE_INLINE_TEMPLATE U32 ZSTD_BtGetAllMatches ( - ZSTD_match_t* matches, /* store result (match found, increasing size) in this table */ - ZSTD_matchState_t* ms, - U32* nextToUpdate3, - const BYTE* ip, const BYTE* const iHighLimit, const ZSTD_dictMode_e dictMode, - const U32 rep[ZSTD_REP_NUM], - U32 const ll0, - U32 const lengthToBeat) +typedef U32 (*ZSTD_getAllMatchesFn)( + ZSTD_match_t*, + ZSTD_matchState_t*, + U32*, + const BYTE*, + const BYTE*, + const U32 rep[ZSTD_REP_NUM], + U32 const ll0, + U32 const lengthToBeat); + +FORCE_INLINE_TEMPLATE U32 ZSTD_btGetAllMatches_internal( + ZSTD_match_t* matches, + ZSTD_matchState_t* ms, + U32* nextToUpdate3, + const BYTE* ip, + const BYTE* const iHighLimit, + const U32 rep[ZSTD_REP_NUM], + U32 const ll0, + U32 const lengthToBeat, + const ZSTD_dictMode_e dictMode, + const U32 mls) { - const ZSTD_compressionParameters* const cParams = &ms->cParams; - U32 const matchLengthSearch = cParams->minMatch; - DEBUGLOG(8, "ZSTD_BtGetAllMatches"); - if (ip < ms->window.base + ms->nextToUpdate) return 0; /* skipped area */ - ZSTD_updateTree_internal(ms, ip, iHighLimit, matchLengthSearch, dictMode); - switch(matchLengthSearch) - { - case 3 : return ZSTD_insertBtAndGetAllMatches(matches, ms, nextToUpdate3, ip, iHighLimit, dictMode, rep, ll0, lengthToBeat, 3); - default : - case 4 : return ZSTD_insertBtAndGetAllMatches(matches, ms, nextToUpdate3, ip, iHighLimit, dictMode, rep, ll0, lengthToBeat, 4); - case 5 : return ZSTD_insertBtAndGetAllMatches(matches, ms, nextToUpdate3, ip, iHighLimit, dictMode, rep, ll0, lengthToBeat, 5); - case 7 : - case 6 : return ZSTD_insertBtAndGetAllMatches(matches, ms, nextToUpdate3, ip, iHighLimit, dictMode, rep, ll0, lengthToBeat, 6); + assert(BOUNDED(3, ms->cParams.minMatch, 6) == mls); + DEBUGLOG(8, "ZSTD_BtGetAllMatches(dictMode=%d, mls=%u)", (int)dictMode, mls); + if (ip < ms->window.base + ms->nextToUpdate) + return 0; /* skipped area */ + ZSTD_updateTree_internal(ms, ip, iHighLimit, mls, dictMode); + return ZSTD_insertBtAndGetAllMatches(matches, ms, nextToUpdate3, ip, iHighLimit, dictMode, rep, ll0, lengthToBeat, mls); +} + +#define ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, mls) ZSTD_btGetAllMatches_##dictMode##_##mls + +#define GEN_ZSTD_BT_GET_ALL_MATCHES_(dictMode, mls) \ + static U32 ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, mls)( \ + ZSTD_match_t* matches, \ + ZSTD_matchState_t* ms, \ + U32* nextToUpdate3, \ + const BYTE* ip, \ + const BYTE* const iHighLimit, \ + const U32 rep[ZSTD_REP_NUM], \ + U32 const ll0, \ + U32 const lengthToBeat) \ + { \ + return ZSTD_btGetAllMatches_internal( \ + matches, ms, nextToUpdate3, ip, iHighLimit, \ + rep, ll0, lengthToBeat, ZSTD_##dictMode, mls); \ + } + +#define GEN_ZSTD_BT_GET_ALL_MATCHES(dictMode) \ + GEN_ZSTD_BT_GET_ALL_MATCHES_(dictMode, 3) \ + GEN_ZSTD_BT_GET_ALL_MATCHES_(dictMode, 4) \ + GEN_ZSTD_BT_GET_ALL_MATCHES_(dictMode, 5) \ + GEN_ZSTD_BT_GET_ALL_MATCHES_(dictMode, 6) + +GEN_ZSTD_BT_GET_ALL_MATCHES(noDict) +GEN_ZSTD_BT_GET_ALL_MATCHES(extDict) +GEN_ZSTD_BT_GET_ALL_MATCHES(dictMatchState) + +#define ZSTD_BT_GET_ALL_MATCHES_ARRAY(dictMode) \ + { \ + ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, 3), \ + ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, 4), \ + ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, 5), \ + ZSTD_BT_GET_ALL_MATCHES_FN(dictMode, 6) \ } + +static ZSTD_getAllMatchesFn +ZSTD_selectBtGetAllMatches(ZSTD_matchState_t const* ms, ZSTD_dictMode_e const dictMode) +{ + ZSTD_getAllMatchesFn const getAllMatchesFns[3][4] = { + ZSTD_BT_GET_ALL_MATCHES_ARRAY(noDict), + ZSTD_BT_GET_ALL_MATCHES_ARRAY(extDict), + ZSTD_BT_GET_ALL_MATCHES_ARRAY(dictMatchState) + }; + U32 const mls = BOUNDED(3, ms->cParams.minMatch, 6); + assert((U32)dictMode < 3); + assert(mls - 3 < 4); + return getAllMatchesFns[(int)dictMode][mls - 3]; } /* *********************** @@ -783,16 +868,18 @@ FORCE_INLINE_TEMPLATE U32 ZSTD_BtGetAllMatches ( /* Struct containing info needed to make decision about ldm inclusion */ typedef struct { - rawSeqStore_t seqStore; /* External match candidates store for this block */ - U32 startPosInBlock; /* Start position of the current match candidate */ - U32 endPosInBlock; /* End position of the current match candidate */ - U32 offset; /* Offset of the match candidate */ + rawSeqStore_t seqStore; /* External match candidates store for this block */ + U32 startPosInBlock; /* Start position of the current match candidate */ + U32 endPosInBlock; /* End position of the current match candidate */ + U32 offset; /* Offset of the match candidate */ } ZSTD_optLdm_t; /* ZSTD_optLdm_skipRawSeqStoreBytes(): - * Moves forward in rawSeqStore by nbBytes, which will update the fields 'pos' and 'posInSequence'. + * Moves forward in @rawSeqStore by @nbBytes, + * which will update the fields 'pos' and 'posInSequence'. */ -static void ZSTD_optLdm_skipRawSeqStoreBytes(rawSeqStore_t* rawSeqStore, size_t nbBytes) { +static void ZSTD_optLdm_skipRawSeqStoreBytes(rawSeqStore_t* rawSeqStore, size_t nbBytes) +{ U32 currPos = (U32)(rawSeqStore->posInSequence + nbBytes); while (currPos && rawSeqStore->pos < rawSeqStore->size) { rawSeq currSeq = rawSeqStore->seq[rawSeqStore->pos]; @@ -813,8 +900,10 @@ static void ZSTD_optLdm_skipRawSeqStoreBytes(rawSeqStore_t* rawSeqStore, size_t * Calculates the beginning and end of the next match in the current block. * Updates 'pos' and 'posInSequence' of the ldmSeqStore. */ -static void ZSTD_opt_getNextMatchAndUpdateSeqStore(ZSTD_optLdm_t* optLdm, U32 currPosInBlock, - U32 blockBytesRemaining) { +static void +ZSTD_opt_getNextMatchAndUpdateSeqStore(ZSTD_optLdm_t* optLdm, U32 currPosInBlock, + U32 blockBytesRemaining) +{ rawSeq currSeq; U32 currBlockEndPos; U32 literalsBytesRemaining; @@ -826,8 +915,8 @@ static void ZSTD_opt_getNextMatchAndUpdateSeqStore(ZSTD_optLdm_t* optLdm, U32 cu optLdm->endPosInBlock = UINT_MAX; return; } - /* Calculate appropriate bytes left in matchLength and litLength after adjusting - based on ldmSeqStore->posInSequence */ + /* Calculate appropriate bytes left in matchLength and litLength + * after adjusting based on ldmSeqStore->posInSequence */ currSeq = optLdm->seqStore.seq[optLdm->seqStore.pos]; assert(optLdm->seqStore.posInSequence <= currSeq.litLength + currSeq.matchLength); currBlockEndPos = currPosInBlock + blockBytesRemaining; @@ -863,15 +952,16 @@ static void ZSTD_opt_getNextMatchAndUpdateSeqStore(ZSTD_optLdm_t* optLdm, U32 cu } /* ZSTD_optLdm_maybeAddMatch(): - * Adds a match if it's long enough, based on it's 'matchStartPosInBlock' - * and 'matchEndPosInBlock', into 'matches'. Maintains the correct ordering of 'matches' + * Adds a match if it's long enough, + * based on it's 'matchStartPosInBlock' and 'matchEndPosInBlock', + * into 'matches'. Maintains the correct ordering of 'matches'. */ static void ZSTD_optLdm_maybeAddMatch(ZSTD_match_t* matches, U32* nbMatches, - ZSTD_optLdm_t* optLdm, U32 currPosInBlock) { - U32 posDiff = currPosInBlock - optLdm->startPosInBlock; + const ZSTD_optLdm_t* optLdm, U32 currPosInBlock) +{ + U32 const posDiff = currPosInBlock - optLdm->startPosInBlock; /* Note: ZSTD_match_t actually contains offCode and matchLength (before subtracting MINMATCH) */ - U32 candidateMatchLength = optLdm->endPosInBlock - optLdm->startPosInBlock - posDiff; - U32 candidateOffCode = optLdm->offset + ZSTD_REP_MOVE; + U32 const candidateMatchLength = optLdm->endPosInBlock - optLdm->startPosInBlock - posDiff; /* Ensure that current block position is not outside of the match */ if (currPosInBlock < optLdm->startPosInBlock @@ -881,6 +971,7 @@ static void ZSTD_optLdm_maybeAddMatch(ZSTD_match_t* matches, U32* nbMatches, } if (*nbMatches == 0 || ((candidateMatchLength > matches[*nbMatches-1].len) && *nbMatches < ZSTD_OPT_NUM)) { + U32 const candidateOffCode = STORE_OFFSET(optLdm->offset); DEBUGLOG(6, "ZSTD_optLdm_maybeAddMatch(): Adding ldm candidate match (offCode: %u matchLength %u) at block position=%u", candidateOffCode, candidateMatchLength, currPosInBlock); matches[*nbMatches].len = candidateMatchLength; @@ -892,8 +983,11 @@ static void ZSTD_optLdm_maybeAddMatch(ZSTD_match_t* matches, U32* nbMatches, /* ZSTD_optLdm_processMatchCandidate(): * Wrapper function to update ldm seq store and call ldm functions as necessary. */ -static void ZSTD_optLdm_processMatchCandidate(ZSTD_optLdm_t* optLdm, ZSTD_match_t* matches, U32* nbMatches, - U32 currPosInBlock, U32 remainingBytes) { +static void +ZSTD_optLdm_processMatchCandidate(ZSTD_optLdm_t* optLdm, + ZSTD_match_t* matches, U32* nbMatches, + U32 currPosInBlock, U32 remainingBytes) +{ if (optLdm->seqStore.size == 0 || optLdm->seqStore.pos >= optLdm->seqStore.size) { return; } @@ -904,19 +998,19 @@ static void ZSTD_optLdm_processMatchCandidate(ZSTD_optLdm_t* optLdm, ZSTD_match_ * at the end of a match from the ldm seq store, and will often be some bytes * over beyond matchEndPosInBlock. As such, we need to correct for these "overshoots" */ - U32 posOvershoot = currPosInBlock - optLdm->endPosInBlock; + U32 const posOvershoot = currPosInBlock - optLdm->endPosInBlock; ZSTD_optLdm_skipRawSeqStoreBytes(&optLdm->seqStore, posOvershoot); - } + } ZSTD_opt_getNextMatchAndUpdateSeqStore(optLdm, currPosInBlock, remainingBytes); } ZSTD_optLdm_maybeAddMatch(matches, nbMatches, optLdm, currPosInBlock); } + /*-******************************* * Optimal parser *********************************/ - static U32 ZSTD_totalLen(ZSTD_optimal_t sol) { return sol.litlen + sol.mlen; @@ -957,6 +1051,8 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, const BYTE* const prefixStart = base + ms->window.dictLimit; const ZSTD_compressionParameters* const cParams = &ms->cParams; + ZSTD_getAllMatchesFn getAllMatches = ZSTD_selectBtGetAllMatches(ms, dictMode); + U32 const sufficient_len = MIN(cParams->targetLength, ZSTD_OPT_NUM -1); U32 const minMatch = (cParams->minMatch == 3) ? 3 : 4; U32 nextToUpdate3 = ms->nextToUpdate; @@ -984,7 +1080,7 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, /* find first match */ { U32 const litlen = (U32)(ip - anchor); U32 const ll0 = !litlen; - U32 nbMatches = ZSTD_BtGetAllMatches(matches, ms, &nextToUpdate3, ip, iend, dictMode, rep, ll0, minMatch); + U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, ip, iend, rep, ll0, minMatch); ZSTD_optLdm_processMatchCandidate(&optLdm, matches, &nbMatches, (U32)(ip-istart), (U32)(iend - ip)); if (!nbMatches) { ip++; continue; } @@ -998,18 +1094,18 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, * in every price. We include the literal length to avoid negative * prices when we subtract the previous literal length. */ - opt[0].price = ZSTD_litLengthPrice(litlen, optStatePtr, optLevel); + opt[0].price = (int)ZSTD_litLengthPrice(litlen, optStatePtr, optLevel); /* large match -> immediate encoding */ { U32 const maxML = matches[nbMatches-1].len; - U32 const maxOffset = matches[nbMatches-1].off; + U32 const maxOffcode = matches[nbMatches-1].off; DEBUGLOG(6, "found %u matches of maxLength=%u and maxOffCode=%u at cPos=%u => start new series", - nbMatches, maxML, maxOffset, (U32)(ip-prefixStart)); + nbMatches, maxML, maxOffcode, (U32)(ip-prefixStart)); if (maxML > sufficient_len) { lastSequence.litlen = litlen; lastSequence.mlen = maxML; - lastSequence.off = maxOffset; + lastSequence.off = maxOffcode; DEBUGLOG(6, "large match (%u>%u), immediate encoding", maxML, sufficient_len); cur = 0; @@ -1018,24 +1114,25 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, } } /* set prices for first matches starting position == 0 */ - { U32 const literalsPrice = opt[0].price + ZSTD_litLengthPrice(0, optStatePtr, optLevel); + assert(opt[0].price >= 0); + { U32 const literalsPrice = (U32)opt[0].price + ZSTD_litLengthPrice(0, optStatePtr, optLevel); U32 pos; U32 matchNb; for (pos = 1; pos < minMatch; pos++) { opt[pos].price = ZSTD_MAX_PRICE; /* mlen, litlen and price will be fixed during forward scanning */ } for (matchNb = 0; matchNb < nbMatches; matchNb++) { - U32 const offset = matches[matchNb].off; + U32 const offcode = matches[matchNb].off; U32 const end = matches[matchNb].len; for ( ; pos <= end ; pos++ ) { - U32 const matchPrice = ZSTD_getMatchPrice(offset, pos, optStatePtr, optLevel); + U32 const matchPrice = ZSTD_getMatchPrice(offcode, pos, optStatePtr, optLevel); U32 const sequencePrice = literalsPrice + matchPrice; DEBUGLOG(7, "rPos:%u => set initial price : %.2f", pos, ZSTD_fCost(sequencePrice)); opt[pos].mlen = pos; - opt[pos].off = offset; + opt[pos].off = offcode; opt[pos].litlen = litlen; - opt[pos].price = sequencePrice; + opt[pos].price = (int)sequencePrice; } } last_pos = pos-1; } @@ -1050,9 +1147,9 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, /* Fix current position with one literal if cheaper */ { U32 const litlen = (opt[cur-1].mlen == 0) ? opt[cur-1].litlen + 1 : 1; int const price = opt[cur-1].price - + ZSTD_rawLiteralsCost(ip+cur-1, 1, optStatePtr, optLevel) - + ZSTD_litLengthPrice(litlen, optStatePtr, optLevel) - - ZSTD_litLengthPrice(litlen-1, optStatePtr, optLevel); + + (int)ZSTD_rawLiteralsCost(ip+cur-1, 1, optStatePtr, optLevel) + + (int)ZSTD_litLengthPrice(litlen, optStatePtr, optLevel) + - (int)ZSTD_litLengthPrice(litlen-1, optStatePtr, optLevel); assert(price < 1000000000); /* overflow check */ if (price <= opt[cur].price) { DEBUGLOG(7, "cPos:%zi==rPos:%u : better price (%.2f<=%.2f) using literal (ll==%u) (hist:%u,%u,%u)", @@ -1078,7 +1175,7 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, assert(cur >= opt[cur].mlen); if (opt[cur].mlen != 0) { U32 const prev = cur - opt[cur].mlen; - repcodes_t newReps = ZSTD_updateRep(opt[prev].rep, opt[cur].off, opt[cur].litlen==0); + repcodes_t const newReps = ZSTD_newRep(opt[prev].rep, opt[cur].off, opt[cur].litlen==0); ZSTD_memcpy(opt[cur].rep, &newReps, sizeof(repcodes_t)); } else { ZSTD_memcpy(opt[cur].rep, opt[cur - 1].rep, sizeof(repcodes_t)); @@ -1095,11 +1192,12 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, continue; /* skip unpromising positions; about ~+6% speed, -0.01 ratio */ } + assert(opt[cur].price >= 0); { U32 const ll0 = (opt[cur].mlen != 0); U32 const litlen = (opt[cur].mlen == 0) ? opt[cur].litlen : 0; - U32 const previousPrice = opt[cur].price; + U32 const previousPrice = (U32)opt[cur].price; U32 const basePrice = previousPrice + ZSTD_litLengthPrice(0, optStatePtr, optLevel); - U32 nbMatches = ZSTD_BtGetAllMatches(matches, ms, &nextToUpdate3, inr, iend, dictMode, opt[cur].rep, ll0, minMatch); + U32 nbMatches = getAllMatches(matches, ms, &nextToUpdate3, inr, iend, opt[cur].rep, ll0, minMatch); U32 matchNb; ZSTD_optLdm_processMatchCandidate(&optLdm, matches, &nbMatches, @@ -1137,7 +1235,7 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms, for (mlen = lastML; mlen >= startML; mlen--) { /* scan downward */ U32 const pos = cur + mlen; - int const price = basePrice + ZSTD_getMatchPrice(offset, mlen, optStatePtr, optLevel); + int const price = (int)basePrice + (int)ZSTD_getMatchPrice(offset, mlen, optStatePtr, optLevel); if ((pos > last_pos) || (price < opt[pos].price)) { DEBUGLOG(7, "rPos:%u (ml=%2u) => new better price (%.2f<%.2f)", @@ -1167,7 +1265,7 @@ _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ * update them while traversing the sequences. */ if (lastSequence.mlen != 0) { - repcodes_t reps = ZSTD_updateRep(opt[cur].rep, lastSequence.off, lastSequence.litlen==0); + repcodes_t const reps = ZSTD_newRep(opt[cur].rep, lastSequence.off, lastSequence.litlen==0); ZSTD_memcpy(rep, &reps, sizeof(reps)); } else { ZSTD_memcpy(rep, opt[cur].rep, sizeof(repcodes_t)); @@ -1211,7 +1309,7 @@ _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ assert(anchor + llen <= iend); ZSTD_updateStats(optStatePtr, llen, anchor, offCode, mlen); - ZSTD_storeSeq(seqStore, llen, anchor, iend, offCode, mlen-MINMATCH); + ZSTD_storeSeq(seqStore, llen, anchor, iend, offCode, mlen); anchor += advance; ip = anchor; } } @@ -1223,38 +1321,30 @@ _shortestPath: /* cur, last_pos, best_mlen, best_off have to be set */ return (size_t)(iend - anchor); } +static size_t ZSTD_compressBlock_opt0( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) +{ + return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /* optLevel */, dictMode); +} + +static size_t ZSTD_compressBlock_opt2( + ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], + const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) +{ + return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /* optLevel */, dictMode); +} size_t ZSTD_compressBlock_btopt( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { DEBUGLOG(5, "ZSTD_compressBlock_btopt"); - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /*optLevel*/, ZSTD_noDict); + return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_noDict); } -/* used in 2-pass strategy */ -static U32 ZSTD_upscaleStat(unsigned* table, U32 lastEltIndex, int bonus) -{ - U32 s, sum=0; - assert(ZSTD_FREQ_DIV+bonus >= 0); - for (s=0; slitSum = ZSTD_upscaleStat(optPtr->litFreq, MaxLit, 0); - optPtr->litLengthSum = ZSTD_upscaleStat(optPtr->litLengthFreq, MaxLL, 0); - optPtr->matchLengthSum = ZSTD_upscaleStat(optPtr->matchLengthFreq, MaxML, 0); - optPtr->offCodeSum = ZSTD_upscaleStat(optPtr->offCodeFreq, MaxOff, 0); -} /* ZSTD_initStats_ultra(): * make a first compression pass, just to seed stats with more accurate starting values. @@ -1276,7 +1366,7 @@ ZSTD_initStats_ultra(ZSTD_matchState_t* ms, assert(ms->window.dictLimit == ms->window.lowLimit); /* no dictionary */ assert(ms->window.dictLimit - ms->nextToUpdate <= 1); /* no prefix (note: intentional overflow, defined as 2-complement) */ - ZSTD_compressBlock_opt_generic(ms, seqStore, tmpRep, src, srcSize, 2 /*optLevel*/, ZSTD_noDict); /* generate stats into ms->opt*/ + ZSTD_compressBlock_opt2(ms, seqStore, tmpRep, src, srcSize, ZSTD_noDict); /* generate stats into ms->opt*/ /* invalidate first scan from history */ ZSTD_resetSeqStore(seqStore); @@ -1285,8 +1375,6 @@ ZSTD_initStats_ultra(ZSTD_matchState_t* ms, ms->window.lowLimit = ms->window.dictLimit; ms->nextToUpdate = ms->window.dictLimit; - /* re-inforce weight of collected statistics */ - ZSTD_upscaleStats(&ms->opt); } size_t ZSTD_compressBlock_btultra( @@ -1294,7 +1382,7 @@ size_t ZSTD_compressBlock_btultra( const void* src, size_t srcSize) { DEBUGLOG(5, "ZSTD_compressBlock_btultra (srcSize=%zu)", srcSize); - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /*optLevel*/, ZSTD_noDict); + return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_noDict); } size_t ZSTD_compressBlock_btultra2( @@ -1322,35 +1410,35 @@ size_t ZSTD_compressBlock_btultra2( ZSTD_initStats_ultra(ms, seqStore, rep, src, srcSize); } - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /*optLevel*/, ZSTD_noDict); + return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_noDict); } size_t ZSTD_compressBlock_btopt_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /*optLevel*/, ZSTD_dictMatchState); + return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_dictMatchState); } size_t ZSTD_compressBlock_btultra_dictMatchState( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /*optLevel*/, ZSTD_dictMatchState); + return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_dictMatchState); } size_t ZSTD_compressBlock_btopt_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /*optLevel*/, ZSTD_extDict); + return ZSTD_compressBlock_opt0(ms, seqStore, rep, src, srcSize, ZSTD_extDict); } size_t ZSTD_compressBlock_btultra_extDict( ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], const void* src, size_t srcSize) { - return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /*optLevel*/, ZSTD_extDict); + return ZSTD_compressBlock_opt2(ms, seqStore, rep, src, srcSize, ZSTD_extDict); } /* note : no btultra2 variant for extDict nor dictMatchState, diff --git a/lib/zstd/decompress/huf_decompress.c b/lib/zstd/decompress/huf_decompress.c index 5105e59ac04a..89b269a641c7 100644 --- a/lib/zstd/decompress/huf_decompress.c +++ b/lib/zstd/decompress/huf_decompress.c @@ -22,6 +22,13 @@ #define HUF_STATIC_LINKING_ONLY #include "../common/huf.h" #include "../common/error_private.h" +#include "../common/zstd_internal.h" + +/* ************************************************************** +* Constants +****************************************************************/ + +#define HUF_DECODER_FAST_TABLELOG 11 /* ************************************************************** * Macros @@ -36,6 +43,26 @@ #error "Cannot force the use of the X1 and X2 decoders at the same time!" #endif +#if ZSTD_ENABLE_ASM_X86_64_BMI2 && DYNAMIC_BMI2 +# define HUF_ASM_X86_64_BMI2_ATTRS BMI2_TARGET_ATTRIBUTE +#else +# define HUF_ASM_X86_64_BMI2_ATTRS +#endif + +#define HUF_EXTERN_C +#define HUF_ASM_DECL HUF_EXTERN_C + +#if DYNAMIC_BMI2 || (ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__)) +# define HUF_NEED_BMI2_FUNCTION 1 +#else +# define HUF_NEED_BMI2_FUNCTION 0 +#endif + +#if !(ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__)) +# define HUF_NEED_DEFAULT_FUNCTION 1 +#else +# define HUF_NEED_DEFAULT_FUNCTION 0 +#endif /* ************************************************************** * Error Management @@ -65,7 +92,7 @@ return fn##_body(dst, dstSize, cSrc, cSrcSize, DTable); \ } \ \ - static TARGET_ATTRIBUTE("bmi2") size_t fn##_bmi2( \ + static BMI2_TARGET_ATTRIBUTE size_t fn##_bmi2( \ void* dst, size_t dstSize, \ const void* cSrc, size_t cSrcSize, \ const HUF_DTable* DTable) \ @@ -107,13 +134,147 @@ static DTableDesc HUF_getDTableDesc(const HUF_DTable* table) return dtd; } +#if ZSTD_ENABLE_ASM_X86_64_BMI2 + +static size_t HUF_initDStream(BYTE const* ip) { + BYTE const lastByte = ip[7]; + size_t const bitsConsumed = lastByte ? 8 - BIT_highbit32(lastByte) : 0; + size_t const value = MEM_readLEST(ip) | 1; + assert(bitsConsumed <= 8); + return value << bitsConsumed; +} +typedef struct { + BYTE const* ip[4]; + BYTE* op[4]; + U64 bits[4]; + void const* dt; + BYTE const* ilimit; + BYTE* oend; + BYTE const* iend[4]; +} HUF_DecompressAsmArgs; + +/* + * Initializes args for the asm decoding loop. + * @returns 0 on success + * 1 if the fallback implementation should be used. + * Or an error code on failure. + */ +static size_t HUF_DecompressAsmArgs_init(HUF_DecompressAsmArgs* args, void* dst, size_t dstSize, void const* src, size_t srcSize, const HUF_DTable* DTable) +{ + void const* dt = DTable + 1; + U32 const dtLog = HUF_getDTableDesc(DTable).tableLog; + + const BYTE* const ilimit = (const BYTE*)src + 6 + 8; + + BYTE* const oend = (BYTE*)dst + dstSize; + + /* The following condition is false on x32 platform, + * but HUF_asm is not compatible with this ABI */ + if (!(MEM_isLittleEndian() && !MEM_32bits())) return 1; + + /* strict minimum : jump table + 1 byte per stream */ + if (srcSize < 10) + return ERROR(corruption_detected); + + /* Must have at least 8 bytes per stream because we don't handle initializing smaller bit containers. + * If table log is not correct at this point, fallback to the old decoder. + * On small inputs we don't have enough data to trigger the fast loop, so use the old decoder. + */ + if (dtLog != HUF_DECODER_FAST_TABLELOG) + return 1; + + /* Read the jump table. */ + { + const BYTE* const istart = (const BYTE*)src; + size_t const length1 = MEM_readLE16(istart); + size_t const length2 = MEM_readLE16(istart+2); + size_t const length3 = MEM_readLE16(istart+4); + size_t const length4 = srcSize - (length1 + length2 + length3 + 6); + args->iend[0] = istart + 6; /* jumpTable */ + args->iend[1] = args->iend[0] + length1; + args->iend[2] = args->iend[1] + length2; + args->iend[3] = args->iend[2] + length3; + + /* HUF_initDStream() requires this, and this small of an input + * won't benefit from the ASM loop anyways. + * length1 must be >= 16 so that ip[0] >= ilimit before the loop + * starts. + */ + if (length1 < 16 || length2 < 8 || length3 < 8 || length4 < 8) + return 1; + if (length4 > srcSize) return ERROR(corruption_detected); /* overflow */ + } + /* ip[] contains the position that is currently loaded into bits[]. */ + args->ip[0] = args->iend[1] - sizeof(U64); + args->ip[1] = args->iend[2] - sizeof(U64); + args->ip[2] = args->iend[3] - sizeof(U64); + args->ip[3] = (BYTE const*)src + srcSize - sizeof(U64); + + /* op[] contains the output pointers. */ + args->op[0] = (BYTE*)dst; + args->op[1] = args->op[0] + (dstSize+3)/4; + args->op[2] = args->op[1] + (dstSize+3)/4; + args->op[3] = args->op[2] + (dstSize+3)/4; + + /* No point to call the ASM loop for tiny outputs. */ + if (args->op[3] >= oend) + return 1; + + /* bits[] is the bit container. + * It is read from the MSB down to the LSB. + * It is shifted left as it is read, and zeros are + * shifted in. After the lowest valid bit a 1 is + * set, so that CountTrailingZeros(bits[]) can be used + * to count how many bits we've consumed. + */ + args->bits[0] = HUF_initDStream(args->ip[0]); + args->bits[1] = HUF_initDStream(args->ip[1]); + args->bits[2] = HUF_initDStream(args->ip[2]); + args->bits[3] = HUF_initDStream(args->ip[3]); + + /* If ip[] >= ilimit, it is guaranteed to be safe to + * reload bits[]. It may be beyond its section, but is + * guaranteed to be valid (>= istart). + */ + args->ilimit = ilimit; + + args->oend = oend; + args->dt = dt; + + return 0; +} + +static size_t HUF_initRemainingDStream(BIT_DStream_t* bit, HUF_DecompressAsmArgs const* args, int stream, BYTE* segmentEnd) +{ + /* Validate that we haven't overwritten. */ + if (args->op[stream] > segmentEnd) + return ERROR(corruption_detected); + /* Validate that we haven't read beyond iend[]. + * Note that ip[] may be < iend[] because the MSB is + * the next bit to read, and we may have consumed 100% + * of the stream, so down to iend[i] - 8 is valid. + */ + if (args->ip[stream] < args->iend[stream] - 8) + return ERROR(corruption_detected); + + /* Construct the BIT_DStream_t. */ + bit->bitContainer = MEM_readLE64(args->ip[stream]); + bit->bitsConsumed = ZSTD_countTrailingZeros((size_t)args->bits[stream]); + bit->start = (const char*)args->iend[0]; + bit->limitPtr = bit->start + sizeof(size_t); + bit->ptr = (const char*)args->ip[stream]; + + return 0; +} +#endif + #ifndef HUF_FORCE_DECOMPRESS_X2 /*-***************************/ /* single-symbol decoding */ /*-***************************/ -typedef struct { BYTE byte; BYTE nbBits; } HUF_DEltX1; /* single-symbol decoding */ +typedef struct { BYTE nbBits; BYTE byte; } HUF_DEltX1; /* single-symbol decoding */ /* * Packs 4 HUF_DEltX1 structs into a U64. This is used to lay down 4 entries at @@ -122,14 +283,44 @@ typedef struct { BYTE byte; BYTE nbBits; } HUF_DEltX1; /* single-symbol decodi static U64 HUF_DEltX1_set4(BYTE symbol, BYTE nbBits) { U64 D4; if (MEM_isLittleEndian()) { - D4 = symbol + (nbBits << 8); - } else { D4 = (symbol << 8) + nbBits; + } else { + D4 = symbol + (nbBits << 8); } D4 *= 0x0001000100010001ULL; return D4; } +/* + * Increase the tableLog to targetTableLog and rescales the stats. + * If tableLog > targetTableLog this is a no-op. + * @returns New tableLog + */ +static U32 HUF_rescaleStats(BYTE* huffWeight, U32* rankVal, U32 nbSymbols, U32 tableLog, U32 targetTableLog) +{ + if (tableLog > targetTableLog) + return tableLog; + if (tableLog < targetTableLog) { + U32 const scale = targetTableLog - tableLog; + U32 s; + /* Increase the weight for all non-zero probability symbols by scale. */ + for (s = 0; s < nbSymbols; ++s) { + huffWeight[s] += (BYTE)((huffWeight[s] == 0) ? 0 : scale); + } + /* Update rankVal to reflect the new weights. + * All weights except 0 get moved to weight + scale. + * Weights [1, scale] are empty. + */ + for (s = targetTableLog; s > scale; --s) { + rankVal[s] = rankVal[s - scale]; + } + for (s = scale; s > 0; --s) { + rankVal[s] = 0; + } + } + return targetTableLog; +} + typedef struct { U32 rankVal[HUF_TABLELOG_ABSOLUTEMAX + 1]; U32 rankStart[HUF_TABLELOG_ABSOLUTEMAX + 1]; @@ -162,8 +353,12 @@ size_t HUF_readDTableX1_wksp_bmi2(HUF_DTable* DTable, const void* src, size_t sr iSize = HUF_readStats_wksp(wksp->huffWeight, HUF_SYMBOLVALUE_MAX + 1, wksp->rankVal, &nbSymbols, &tableLog, src, srcSize, wksp->statsWksp, sizeof(wksp->statsWksp), bmi2); if (HUF_isError(iSize)) return iSize; + /* Table header */ { DTableDesc dtd = HUF_getDTableDesc(DTable); + U32 const maxTableLog = dtd.maxTableLog + 1; + U32 const targetTableLog = MIN(maxTableLog, HUF_DECODER_FAST_TABLELOG); + tableLog = HUF_rescaleStats(wksp->huffWeight, wksp->rankVal, nbSymbols, tableLog, targetTableLog); if (tableLog > (U32)(dtd.maxTableLog+1)) return ERROR(tableLog_tooLarge); /* DTable too small, Huffman tree cannot fit in */ dtd.tableType = 0; dtd.tableLog = (BYTE)tableLog; @@ -207,7 +402,7 @@ size_t HUF_readDTableX1_wksp_bmi2(HUF_DTable* DTable, const void* src, size_t sr /* fill DTable * We fill all entries of each weight in order. - * That way length is a constant for each iteration of the outter loop. + * That way length is a constant for each iteration of the outer loop. * We can switch based on the length to a different inner loop which is * optimized for that particular case. */ @@ -304,11 +499,15 @@ HUF_decodeStreamX1(BYTE* p, BIT_DStream_t* const bitDPtr, BYTE* const pEnd, cons BYTE* const pStart = p; /* up to 4 symbols at a time */ - while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-3)) { - HUF_DECODE_SYMBOLX1_2(p, bitDPtr); - HUF_DECODE_SYMBOLX1_1(p, bitDPtr); - HUF_DECODE_SYMBOLX1_2(p, bitDPtr); - HUF_DECODE_SYMBOLX1_0(p, bitDPtr); + if ((pEnd - p) > 3) { + while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-3)) { + HUF_DECODE_SYMBOLX1_2(p, bitDPtr); + HUF_DECODE_SYMBOLX1_1(p, bitDPtr); + HUF_DECODE_SYMBOLX1_2(p, bitDPtr); + HUF_DECODE_SYMBOLX1_0(p, bitDPtr); + } + } else { + BIT_reloadDStream(bitDPtr); } /* [0-3] symbols remaining */ @@ -388,33 +587,36 @@ HUF_decompress4X1_usingDTable_internal_body( U32 endSignal = 1; if (length4 > cSrcSize) return ERROR(corruption_detected); /* overflow */ + if (opStart4 > oend) return ERROR(corruption_detected); /* overflow */ CHECK_F( BIT_initDStream(&bitD1, istart1, length1) ); CHECK_F( BIT_initDStream(&bitD2, istart2, length2) ); CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); CHECK_F( BIT_initDStream(&bitD4, istart4, length4) ); /* up to 16 symbols per loop (4 symbols per stream) in 64-bit mode */ - for ( ; (endSignal) & (op4 < olimit) ; ) { - HUF_DECODE_SYMBOLX1_2(op1, &bitD1); - HUF_DECODE_SYMBOLX1_2(op2, &bitD2); - HUF_DECODE_SYMBOLX1_2(op3, &bitD3); - HUF_DECODE_SYMBOLX1_2(op4, &bitD4); - HUF_DECODE_SYMBOLX1_1(op1, &bitD1); - HUF_DECODE_SYMBOLX1_1(op2, &bitD2); - HUF_DECODE_SYMBOLX1_1(op3, &bitD3); - HUF_DECODE_SYMBOLX1_1(op4, &bitD4); - HUF_DECODE_SYMBOLX1_2(op1, &bitD1); - HUF_DECODE_SYMBOLX1_2(op2, &bitD2); - HUF_DECODE_SYMBOLX1_2(op3, &bitD3); - HUF_DECODE_SYMBOLX1_2(op4, &bitD4); - HUF_DECODE_SYMBOLX1_0(op1, &bitD1); - HUF_DECODE_SYMBOLX1_0(op2, &bitD2); - HUF_DECODE_SYMBOLX1_0(op3, &bitD3); - HUF_DECODE_SYMBOLX1_0(op4, &bitD4); - endSignal &= BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished; - endSignal &= BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished; - endSignal &= BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished; - endSignal &= BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished; + if ((size_t)(oend - op4) >= sizeof(size_t)) { + for ( ; (endSignal) & (op4 < olimit) ; ) { + HUF_DECODE_SYMBOLX1_2(op1, &bitD1); + HUF_DECODE_SYMBOLX1_2(op2, &bitD2); + HUF_DECODE_SYMBOLX1_2(op3, &bitD3); + HUF_DECODE_SYMBOLX1_2(op4, &bitD4); + HUF_DECODE_SYMBOLX1_1(op1, &bitD1); + HUF_DECODE_SYMBOLX1_1(op2, &bitD2); + HUF_DECODE_SYMBOLX1_1(op3, &bitD3); + HUF_DECODE_SYMBOLX1_1(op4, &bitD4); + HUF_DECODE_SYMBOLX1_2(op1, &bitD1); + HUF_DECODE_SYMBOLX1_2(op2, &bitD2); + HUF_DECODE_SYMBOLX1_2(op3, &bitD3); + HUF_DECODE_SYMBOLX1_2(op4, &bitD4); + HUF_DECODE_SYMBOLX1_0(op1, &bitD1); + HUF_DECODE_SYMBOLX1_0(op2, &bitD2); + HUF_DECODE_SYMBOLX1_0(op3, &bitD3); + HUF_DECODE_SYMBOLX1_0(op4, &bitD4); + endSignal &= BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished; + endSignal &= BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished; + endSignal &= BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished; + endSignal &= BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished; + } } /* check corruption */ @@ -440,6 +642,79 @@ HUF_decompress4X1_usingDTable_internal_body( } } +#if HUF_NEED_BMI2_FUNCTION +static BMI2_TARGET_ATTRIBUTE +size_t HUF_decompress4X1_usingDTable_internal_bmi2(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable) { + return HUF_decompress4X1_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, DTable); +} +#endif + +#if HUF_NEED_DEFAULT_FUNCTION +static +size_t HUF_decompress4X1_usingDTable_internal_default(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable) { + return HUF_decompress4X1_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, DTable); +} +#endif + +#if ZSTD_ENABLE_ASM_X86_64_BMI2 + +HUF_ASM_DECL void HUF_decompress4X1_usingDTable_internal_bmi2_asm_loop(HUF_DecompressAsmArgs* args) ZSTDLIB_HIDDEN; + +static HUF_ASM_X86_64_BMI2_ATTRS +size_t +HUF_decompress4X1_usingDTable_internal_bmi2_asm( + void* dst, size_t dstSize, + const void* cSrc, size_t cSrcSize, + const HUF_DTable* DTable) +{ + void const* dt = DTable + 1; + const BYTE* const iend = (const BYTE*)cSrc + 6; + BYTE* const oend = (BYTE*)dst + dstSize; + HUF_DecompressAsmArgs args; + { + size_t const ret = HUF_DecompressAsmArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable); + FORWARD_IF_ERROR(ret, "Failed to init asm args"); + if (ret != 0) + return HUF_decompress4X1_usingDTable_internal_bmi2(dst, dstSize, cSrc, cSrcSize, DTable); + } + + assert(args.ip[0] >= args.ilimit); + HUF_decompress4X1_usingDTable_internal_bmi2_asm_loop(&args); + + /* Our loop guarantees that ip[] >= ilimit and that we haven't + * overwritten any op[]. + */ + assert(args.ip[0] >= iend); + assert(args.ip[1] >= iend); + assert(args.ip[2] >= iend); + assert(args.ip[3] >= iend); + assert(args.op[3] <= oend); + (void)iend; + + /* finish bit streams one by one. */ + { + size_t const segmentSize = (dstSize+3) / 4; + BYTE* segmentEnd = (BYTE*)dst; + int i; + for (i = 0; i < 4; ++i) { + BIT_DStream_t bit; + if (segmentSize <= (size_t)(oend - segmentEnd)) + segmentEnd += segmentSize; + else + segmentEnd = oend; + FORWARD_IF_ERROR(HUF_initRemainingDStream(&bit, &args, i, segmentEnd), "corruption"); + /* Decompress and validate that we've produced exactly the expected length. */ + args.op[i] += HUF_decodeStreamX1(args.op[i], &bit, segmentEnd, (HUF_DEltX1 const*)dt, HUF_DECODER_FAST_TABLELOG); + if (args.op[i] != segmentEnd) return ERROR(corruption_detected); + } + } + + /* decoded size */ + return dstSize; +} +#endif /* ZSTD_ENABLE_ASM_X86_64_BMI2 */ typedef size_t (*HUF_decompress_usingDTable_t)(void *dst, size_t dstSize, const void *cSrc, @@ -447,8 +722,28 @@ typedef size_t (*HUF_decompress_usingDTable_t)(void *dst, size_t dstSize, const HUF_DTable *DTable); HUF_DGEN(HUF_decompress1X1_usingDTable_internal) -HUF_DGEN(HUF_decompress4X1_usingDTable_internal) +static size_t HUF_decompress4X1_usingDTable_internal(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable, int bmi2) +{ +#if DYNAMIC_BMI2 + if (bmi2) { +# if ZSTD_ENABLE_ASM_X86_64_BMI2 + return HUF_decompress4X1_usingDTable_internal_bmi2_asm(dst, dstSize, cSrc, cSrcSize, DTable); +# else + return HUF_decompress4X1_usingDTable_internal_bmi2(dst, dstSize, cSrc, cSrcSize, DTable); +# endif + } +#else + (void)bmi2; +#endif + +#if ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__) + return HUF_decompress4X1_usingDTable_internal_bmi2_asm(dst, dstSize, cSrc, cSrcSize, DTable); +#else + return HUF_decompress4X1_usingDTable_internal_default(dst, dstSize, cSrc, cSrcSize, DTable); +#endif +} size_t HUF_decompress1X1_usingDTable( @@ -518,106 +813,226 @@ size_t HUF_decompress4X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, /* *************************/ typedef struct { U16 sequence; BYTE nbBits; BYTE length; } HUF_DEltX2; /* double-symbols decoding */ -typedef struct { BYTE symbol; BYTE weight; } sortedSymbol_t; +typedef struct { BYTE symbol; } sortedSymbol_t; typedef U32 rankValCol_t[HUF_TABLELOG_MAX + 1]; typedef rankValCol_t rankVal_t[HUF_TABLELOG_MAX]; +/* + * Constructs a HUF_DEltX2 in a U32. + */ +static U32 HUF_buildDEltX2U32(U32 symbol, U32 nbBits, U32 baseSeq, int level) +{ + U32 seq; + DEBUG_STATIC_ASSERT(offsetof(HUF_DEltX2, sequence) == 0); + DEBUG_STATIC_ASSERT(offsetof(HUF_DEltX2, nbBits) == 2); + DEBUG_STATIC_ASSERT(offsetof(HUF_DEltX2, length) == 3); + DEBUG_STATIC_ASSERT(sizeof(HUF_DEltX2) == sizeof(U32)); + if (MEM_isLittleEndian()) { + seq = level == 1 ? symbol : (baseSeq + (symbol << 8)); + return seq + (nbBits << 16) + ((U32)level << 24); + } else { + seq = level == 1 ? (symbol << 8) : ((baseSeq << 8) + symbol); + return (seq << 16) + (nbBits << 8) + (U32)level; + } +} -/* HUF_fillDTableX2Level2() : - * `rankValOrigin` must be a table of at least (HUF_TABLELOG_MAX + 1) U32 */ -static void HUF_fillDTableX2Level2(HUF_DEltX2* DTable, U32 sizeLog, const U32 consumed, - const U32* rankValOrigin, const int minWeight, - const sortedSymbol_t* sortedSymbols, const U32 sortedListSize, - U32 nbBitsBaseline, U16 baseSeq, U32* wksp, size_t wkspSize) +/* + * Constructs a HUF_DEltX2. + */ +static HUF_DEltX2 HUF_buildDEltX2(U32 symbol, U32 nbBits, U32 baseSeq, int level) { HUF_DEltX2 DElt; - U32* rankVal = wksp; + U32 const val = HUF_buildDEltX2U32(symbol, nbBits, baseSeq, level); + DEBUG_STATIC_ASSERT(sizeof(DElt) == sizeof(val)); + ZSTD_memcpy(&DElt, &val, sizeof(val)); + return DElt; +} + +/* + * Constructs 2 HUF_DEltX2s and packs them into a U64. + */ +static U64 HUF_buildDEltX2U64(U32 symbol, U32 nbBits, U16 baseSeq, int level) +{ + U32 DElt = HUF_buildDEltX2U32(symbol, nbBits, baseSeq, level); + return (U64)DElt + ((U64)DElt << 32); +} - assert(wkspSize >= HUF_TABLELOG_MAX + 1); - (void)wkspSize; - /* get pre-calculated rankVal */ - ZSTD_memcpy(rankVal, rankValOrigin, sizeof(U32) * (HUF_TABLELOG_MAX + 1)); +/* + * Fills the DTable rank with all the symbols from [begin, end) that are each + * nbBits long. + * + * @param DTableRank The start of the rank in the DTable. + * @param begin The first symbol to fill (inclusive). + * @param end The last symbol to fill (exclusive). + * @param nbBits Each symbol is nbBits long. + * @param tableLog The table log. + * @param baseSeq If level == 1 { 0 } else { the first level symbol } + * @param level The level in the table. Must be 1 or 2. + */ +static void HUF_fillDTableX2ForWeight( + HUF_DEltX2* DTableRank, + sortedSymbol_t const* begin, sortedSymbol_t const* end, + U32 nbBits, U32 tableLog, + U16 baseSeq, int const level) +{ + U32 const length = 1U << ((tableLog - nbBits) & 0x1F /* quiet static-analyzer */); + const sortedSymbol_t* ptr; + assert(level >= 1 && level <= 2); + switch (length) { + case 1: + for (ptr = begin; ptr != end; ++ptr) { + HUF_DEltX2 const DElt = HUF_buildDEltX2(ptr->symbol, nbBits, baseSeq, level); + *DTableRank++ = DElt; + } + break; + case 2: + for (ptr = begin; ptr != end; ++ptr) { + HUF_DEltX2 const DElt = HUF_buildDEltX2(ptr->symbol, nbBits, baseSeq, level); + DTableRank[0] = DElt; + DTableRank[1] = DElt; + DTableRank += 2; + } + break; + case 4: + for (ptr = begin; ptr != end; ++ptr) { + U64 const DEltX2 = HUF_buildDEltX2U64(ptr->symbol, nbBits, baseSeq, level); + ZSTD_memcpy(DTableRank + 0, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 2, &DEltX2, sizeof(DEltX2)); + DTableRank += 4; + } + break; + case 8: + for (ptr = begin; ptr != end; ++ptr) { + U64 const DEltX2 = HUF_buildDEltX2U64(ptr->symbol, nbBits, baseSeq, level); + ZSTD_memcpy(DTableRank + 0, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 2, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 4, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 6, &DEltX2, sizeof(DEltX2)); + DTableRank += 8; + } + break; + default: + for (ptr = begin; ptr != end; ++ptr) { + U64 const DEltX2 = HUF_buildDEltX2U64(ptr->symbol, nbBits, baseSeq, level); + HUF_DEltX2* const DTableRankEnd = DTableRank + length; + for (; DTableRank != DTableRankEnd; DTableRank += 8) { + ZSTD_memcpy(DTableRank + 0, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 2, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 4, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTableRank + 6, &DEltX2, sizeof(DEltX2)); + } + } + break; + } +} - /* fill skipped values */ +/* HUF_fillDTableX2Level2() : + * `rankValOrigin` must be a table of at least (HUF_TABLELOG_MAX + 1) U32 */ +static void HUF_fillDTableX2Level2(HUF_DEltX2* DTable, U32 targetLog, const U32 consumedBits, + const U32* rankVal, const int minWeight, const int maxWeight1, + const sortedSymbol_t* sortedSymbols, U32 const* rankStart, + U32 nbBitsBaseline, U16 baseSeq) +{ + /* Fill skipped values (all positions up to rankVal[minWeight]). + * These are positions only get a single symbol because the combined weight + * is too large. + */ if (minWeight>1) { - U32 i, skipSize = rankVal[minWeight]; - MEM_writeLE16(&(DElt.sequence), baseSeq); - DElt.nbBits = (BYTE)(consumed); - DElt.length = 1; - for (i = 0; i < skipSize; i++) - DTable[i] = DElt; + U32 const length = 1U << ((targetLog - consumedBits) & 0x1F /* quiet static-analyzer */); + U64 const DEltX2 = HUF_buildDEltX2U64(baseSeq, consumedBits, /* baseSeq */ 0, /* level */ 1); + int const skipSize = rankVal[minWeight]; + assert(length > 1); + assert((U32)skipSize < length); + switch (length) { + case 2: + assert(skipSize == 1); + ZSTD_memcpy(DTable, &DEltX2, sizeof(DEltX2)); + break; + case 4: + assert(skipSize <= 4); + ZSTD_memcpy(DTable + 0, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTable + 2, &DEltX2, sizeof(DEltX2)); + break; + default: + { + int i; + for (i = 0; i < skipSize; i += 8) { + ZSTD_memcpy(DTable + i + 0, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTable + i + 2, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTable + i + 4, &DEltX2, sizeof(DEltX2)); + ZSTD_memcpy(DTable + i + 6, &DEltX2, sizeof(DEltX2)); + } + } + } } - /* fill DTable */ - { U32 s; for (s=0; s= 1 */ - - rankVal[weight] += length; - } } + /* Fill each of the second level symbols by weight. */ + { + int w; + for (w = minWeight; w < maxWeight1; ++w) { + int const begin = rankStart[w]; + int const end = rankStart[w+1]; + U32 const nbBits = nbBitsBaseline - w; + U32 const totalBits = nbBits + consumedBits; + HUF_fillDTableX2ForWeight( + DTable + rankVal[w], + sortedSymbols + begin, sortedSymbols + end, + totalBits, targetLog, + baseSeq, /* level */ 2); + } + } } - static void HUF_fillDTableX2(HUF_DEltX2* DTable, const U32 targetLog, - const sortedSymbol_t* sortedList, const U32 sortedListSize, + const sortedSymbol_t* sortedList, const U32* rankStart, rankVal_t rankValOrigin, const U32 maxWeight, - const U32 nbBitsBaseline, U32* wksp, size_t wkspSize) + const U32 nbBitsBaseline) { - U32* rankVal = wksp; + U32* const rankVal = rankValOrigin[0]; const int scaleLog = nbBitsBaseline - targetLog; /* note : targetLog >= srcLog, hence scaleLog <= 1 */ const U32 minBits = nbBitsBaseline - maxWeight; - U32 s; - - assert(wkspSize >= HUF_TABLELOG_MAX + 1); - wksp += HUF_TABLELOG_MAX + 1; - wkspSize -= HUF_TABLELOG_MAX + 1; - - ZSTD_memcpy(rankVal, rankValOrigin, sizeof(U32) * (HUF_TABLELOG_MAX + 1)); - - /* fill DTable */ - for (s=0; s= minBits) { /* enough room for a second symbol */ - U32 sortedRank; + int w; + int const wEnd = (int)maxWeight + 1; + + /* Fill DTable in order of weight. */ + for (w = 1; w < wEnd; ++w) { + int const begin = (int)rankStart[w]; + int const end = (int)rankStart[w+1]; + U32 const nbBits = nbBitsBaseline - w; + + if (targetLog-nbBits >= minBits) { + /* Enough room for a second symbol. */ + int start = rankVal[w]; + U32 const length = 1U << ((targetLog - nbBits) & 0x1F /* quiet static-analyzer */); int minWeight = nbBits + scaleLog; + int s; if (minWeight < 1) minWeight = 1; - sortedRank = rankStart[minWeight]; - HUF_fillDTableX2Level2(DTable+start, targetLog-nbBits, nbBits, - rankValOrigin[nbBits], minWeight, - sortedList+sortedRank, sortedListSize-sortedRank, - nbBitsBaseline, symbol, wksp, wkspSize); + /* Fill the DTable for every symbol of weight w. + * These symbols get at least 1 second symbol. + */ + for (s = begin; s != end; ++s) { + HUF_fillDTableX2Level2( + DTable + start, targetLog, nbBits, + rankValOrigin[nbBits], minWeight, wEnd, + sortedList, rankStart, + nbBitsBaseline, sortedList[s].symbol); + start += length; + } } else { - HUF_DEltX2 DElt; - MEM_writeLE16(&(DElt.sequence), symbol); - DElt.nbBits = (BYTE)(nbBits); - DElt.length = 1; - { U32 const end = start + length; - U32 u; - for (u = start; u < end; u++) DTable[u] = DElt; - } } - rankVal[weight] += length; + /* Only a single symbol. */ + HUF_fillDTableX2ForWeight( + DTable + rankVal[w], + sortedList + begin, sortedList + end, + nbBits, targetLog, + /* baseSeq */ 0, /* level */ 1); + } } } typedef struct { rankValCol_t rankVal[HUF_TABLELOG_MAX]; U32 rankStats[HUF_TABLELOG_MAX + 1]; - U32 rankStart0[HUF_TABLELOG_MAX + 2]; + U32 rankStart0[HUF_TABLELOG_MAX + 3]; sortedSymbol_t sortedSymbol[HUF_SYMBOLVALUE_MAX + 1]; BYTE weightList[HUF_SYMBOLVALUE_MAX + 1]; U32 calleeWksp[HUF_READ_STATS_WORKSPACE_SIZE_U32]; @@ -627,9 +1042,16 @@ size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize) { - U32 tableLog, maxW, sizeOfSort, nbSymbols; + return HUF_readDTableX2_wksp_bmi2(DTable, src, srcSize, workSpace, wkspSize, /* bmi2 */ 0); +} + +size_t HUF_readDTableX2_wksp_bmi2(HUF_DTable* DTable, + const void* src, size_t srcSize, + void* workSpace, size_t wkspSize, int bmi2) +{ + U32 tableLog, maxW, nbSymbols; DTableDesc dtd = HUF_getDTableDesc(DTable); - U32 const maxTableLog = dtd.maxTableLog; + U32 maxTableLog = dtd.maxTableLog; size_t iSize; void* dtPtr = DTable+1; /* force compiler to avoid strict-aliasing */ HUF_DEltX2* const dt = (HUF_DEltX2*)dtPtr; @@ -647,11 +1069,12 @@ size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, if (maxTableLog > HUF_TABLELOG_MAX) return ERROR(tableLog_tooLarge); /* ZSTD_memset(weightList, 0, sizeof(weightList)); */ /* is not necessary, even though some analyzer complain ... */ - iSize = HUF_readStats_wksp(wksp->weightList, HUF_SYMBOLVALUE_MAX + 1, wksp->rankStats, &nbSymbols, &tableLog, src, srcSize, wksp->calleeWksp, sizeof(wksp->calleeWksp), /* bmi2 */ 0); + iSize = HUF_readStats_wksp(wksp->weightList, HUF_SYMBOLVALUE_MAX + 1, wksp->rankStats, &nbSymbols, &tableLog, src, srcSize, wksp->calleeWksp, sizeof(wksp->calleeWksp), bmi2); if (HUF_isError(iSize)) return iSize; /* check result */ if (tableLog > maxTableLog) return ERROR(tableLog_tooLarge); /* DTable can't fit code depth */ + if (tableLog <= HUF_DECODER_FAST_TABLELOG && maxTableLog > HUF_DECODER_FAST_TABLELOG) maxTableLog = HUF_DECODER_FAST_TABLELOG; /* find maxWeight */ for (maxW = tableLog; wksp->rankStats[maxW]==0; maxW--) {} /* necessarily finds a solution before 0 */ @@ -664,7 +1087,7 @@ size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, rankStart[w] = curr; } rankStart[0] = nextRankStart; /* put all 0w symbols at the end of sorted list*/ - sizeOfSort = nextRankStart; + rankStart[maxW+1] = nextRankStart; } /* sort symbols by weight */ @@ -673,7 +1096,6 @@ size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, U32 const w = wksp->weightList[s]; U32 const r = rankStart[w]++; wksp->sortedSymbol[r].symbol = (BYTE)s; - wksp->sortedSymbol[r].weight = (BYTE)w; } rankStart[0] = 0; /* forget 0w symbols; this is beginning of weight(1) */ } @@ -698,10 +1120,9 @@ size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, } } } } HUF_fillDTableX2(dt, maxTableLog, - wksp->sortedSymbol, sizeOfSort, + wksp->sortedSymbol, wksp->rankStart0, wksp->rankVal, maxW, - tableLog+1, - wksp->calleeWksp, sizeof(wksp->calleeWksp) / sizeof(U32)); + tableLog+1); dtd.tableLog = (BYTE)maxTableLog; dtd.tableType = 1; @@ -714,7 +1135,7 @@ FORCE_INLINE_TEMPLATE U32 HUF_decodeSymbolX2(void* op, BIT_DStream_t* DStream, const HUF_DEltX2* dt, const U32 dtLog) { size_t const val = BIT_lookBitsFast(DStream, dtLog); /* note : dtLog >= 1 */ - ZSTD_memcpy(op, dt+val, 2); + ZSTD_memcpy(op, &dt[val].sequence, 2); BIT_skipBits(DStream, dt[val].nbBits); return dt[val].length; } @@ -723,15 +1144,17 @@ FORCE_INLINE_TEMPLATE U32 HUF_decodeLastSymbolX2(void* op, BIT_DStream_t* DStream, const HUF_DEltX2* dt, const U32 dtLog) { size_t const val = BIT_lookBitsFast(DStream, dtLog); /* note : dtLog >= 1 */ - ZSTD_memcpy(op, dt+val, 1); - if (dt[val].length==1) BIT_skipBits(DStream, dt[val].nbBits); - else { + ZSTD_memcpy(op, &dt[val].sequence, 1); + if (dt[val].length==1) { + BIT_skipBits(DStream, dt[val].nbBits); + } else { if (DStream->bitsConsumed < (sizeof(DStream->bitContainer)*8)) { BIT_skipBits(DStream, dt[val].nbBits); if (DStream->bitsConsumed > (sizeof(DStream->bitContainer)*8)) /* ugly hack; works only because it's the last symbol. Note : can't easily extract nbBits from just this symbol */ DStream->bitsConsumed = (sizeof(DStream->bitContainer)*8); - } } + } + } return 1; } @@ -753,19 +1176,37 @@ HUF_decodeStreamX2(BYTE* p, BIT_DStream_t* bitDPtr, BYTE* const pEnd, BYTE* const pStart = p; /* up to 8 symbols at a time */ - while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-(sizeof(bitDPtr->bitContainer)-1))) { - HUF_DECODE_SYMBOLX2_2(p, bitDPtr); - HUF_DECODE_SYMBOLX2_1(p, bitDPtr); - HUF_DECODE_SYMBOLX2_2(p, bitDPtr); - HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + if ((size_t)(pEnd - p) >= sizeof(bitDPtr->bitContainer)) { + if (dtLog <= 11 && MEM_64bits()) { + /* up to 10 symbols at a time */ + while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-9)) { + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + } + } else { + /* up to 8 symbols at a time */ + while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-(sizeof(bitDPtr->bitContainer)-1))) { + HUF_DECODE_SYMBOLX2_2(p, bitDPtr); + HUF_DECODE_SYMBOLX2_1(p, bitDPtr); + HUF_DECODE_SYMBOLX2_2(p, bitDPtr); + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + } + } + } else { + BIT_reloadDStream(bitDPtr); } /* closer to end : up to 2 symbols at a time */ - while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p <= pEnd-2)) - HUF_DECODE_SYMBOLX2_0(p, bitDPtr); + if ((size_t)(pEnd - p) >= 2) { + while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p <= pEnd-2)) + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); - while (p <= pEnd-2) - HUF_DECODE_SYMBOLX2_0(p, bitDPtr); /* no need to reload : reached the end of DStream */ + while (p <= pEnd-2) + HUF_DECODE_SYMBOLX2_0(p, bitDPtr); /* no need to reload : reached the end of DStream */ + } if (p < pEnd) p += HUF_decodeLastSymbolX2(p, bitDPtr, dt, dtLog); @@ -799,7 +1240,6 @@ HUF_decompress1X2_usingDTable_internal_body( /* decoded size */ return dstSize; } - FORCE_INLINE_TEMPLATE size_t HUF_decompress4X2_usingDTable_internal_body( void* dst, size_t dstSize, @@ -841,57 +1281,60 @@ HUF_decompress4X2_usingDTable_internal_body( U32 const dtLog = dtd.tableLog; if (length4 > cSrcSize) return ERROR(corruption_detected); /* overflow */ + if (opStart4 > oend) return ERROR(corruption_detected); /* overflow */ CHECK_F( BIT_initDStream(&bitD1, istart1, length1) ); CHECK_F( BIT_initDStream(&bitD2, istart2, length2) ); CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); CHECK_F( BIT_initDStream(&bitD4, istart4, length4) ); /* 16-32 symbols per loop (4-8 symbols per stream) */ - for ( ; (endSignal) & (op4 < olimit); ) { + if ((size_t)(oend - op4) >= sizeof(size_t)) { + for ( ; (endSignal) & (op4 < olimit); ) { #if defined(__clang__) && (defined(__x86_64__) || defined(__i386__)) - HUF_DECODE_SYMBOLX2_2(op1, &bitD1); - HUF_DECODE_SYMBOLX2_1(op1, &bitD1); - HUF_DECODE_SYMBOLX2_2(op1, &bitD1); - HUF_DECODE_SYMBOLX2_0(op1, &bitD1); - HUF_DECODE_SYMBOLX2_2(op2, &bitD2); - HUF_DECODE_SYMBOLX2_1(op2, &bitD2); - HUF_DECODE_SYMBOLX2_2(op2, &bitD2); - HUF_DECODE_SYMBOLX2_0(op2, &bitD2); - endSignal &= BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished; - endSignal &= BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished; - HUF_DECODE_SYMBOLX2_2(op3, &bitD3); - HUF_DECODE_SYMBOLX2_1(op3, &bitD3); - HUF_DECODE_SYMBOLX2_2(op3, &bitD3); - HUF_DECODE_SYMBOLX2_0(op3, &bitD3); - HUF_DECODE_SYMBOLX2_2(op4, &bitD4); - HUF_DECODE_SYMBOLX2_1(op4, &bitD4); - HUF_DECODE_SYMBOLX2_2(op4, &bitD4); - HUF_DECODE_SYMBOLX2_0(op4, &bitD4); - endSignal &= BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished; - endSignal &= BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished; + HUF_DECODE_SYMBOLX2_2(op1, &bitD1); + HUF_DECODE_SYMBOLX2_1(op1, &bitD1); + HUF_DECODE_SYMBOLX2_2(op1, &bitD1); + HUF_DECODE_SYMBOLX2_0(op1, &bitD1); + HUF_DECODE_SYMBOLX2_2(op2, &bitD2); + HUF_DECODE_SYMBOLX2_1(op2, &bitD2); + HUF_DECODE_SYMBOLX2_2(op2, &bitD2); + HUF_DECODE_SYMBOLX2_0(op2, &bitD2); + endSignal &= BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished; + endSignal &= BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished; + HUF_DECODE_SYMBOLX2_2(op3, &bitD3); + HUF_DECODE_SYMBOLX2_1(op3, &bitD3); + HUF_DECODE_SYMBOLX2_2(op3, &bitD3); + HUF_DECODE_SYMBOLX2_0(op3, &bitD3); + HUF_DECODE_SYMBOLX2_2(op4, &bitD4); + HUF_DECODE_SYMBOLX2_1(op4, &bitD4); + HUF_DECODE_SYMBOLX2_2(op4, &bitD4); + HUF_DECODE_SYMBOLX2_0(op4, &bitD4); + endSignal &= BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished; + endSignal &= BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished; #else - HUF_DECODE_SYMBOLX2_2(op1, &bitD1); - HUF_DECODE_SYMBOLX2_2(op2, &bitD2); - HUF_DECODE_SYMBOLX2_2(op3, &bitD3); - HUF_DECODE_SYMBOLX2_2(op4, &bitD4); - HUF_DECODE_SYMBOLX2_1(op1, &bitD1); - HUF_DECODE_SYMBOLX2_1(op2, &bitD2); - HUF_DECODE_SYMBOLX2_1(op3, &bitD3); - HUF_DECODE_SYMBOLX2_1(op4, &bitD4); - HUF_DECODE_SYMBOLX2_2(op1, &bitD1); - HUF_DECODE_SYMBOLX2_2(op2, &bitD2); - HUF_DECODE_SYMBOLX2_2(op3, &bitD3); - HUF_DECODE_SYMBOLX2_2(op4, &bitD4); - HUF_DECODE_SYMBOLX2_0(op1, &bitD1); - HUF_DECODE_SYMBOLX2_0(op2, &bitD2); - HUF_DECODE_SYMBOLX2_0(op3, &bitD3); - HUF_DECODE_SYMBOLX2_0(op4, &bitD4); - endSignal = (U32)LIKELY((U32) - (BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished) - & (BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished) - & (BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished) - & (BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished)); + HUF_DECODE_SYMBOLX2_2(op1, &bitD1); + HUF_DECODE_SYMBOLX2_2(op2, &bitD2); + HUF_DECODE_SYMBOLX2_2(op3, &bitD3); + HUF_DECODE_SYMBOLX2_2(op4, &bitD4); + HUF_DECODE_SYMBOLX2_1(op1, &bitD1); + HUF_DECODE_SYMBOLX2_1(op2, &bitD2); + HUF_DECODE_SYMBOLX2_1(op3, &bitD3); + HUF_DECODE_SYMBOLX2_1(op4, &bitD4); + HUF_DECODE_SYMBOLX2_2(op1, &bitD1); + HUF_DECODE_SYMBOLX2_2(op2, &bitD2); + HUF_DECODE_SYMBOLX2_2(op3, &bitD3); + HUF_DECODE_SYMBOLX2_2(op4, &bitD4); + HUF_DECODE_SYMBOLX2_0(op1, &bitD1); + HUF_DECODE_SYMBOLX2_0(op2, &bitD2); + HUF_DECODE_SYMBOLX2_0(op3, &bitD3); + HUF_DECODE_SYMBOLX2_0(op4, &bitD4); + endSignal = (U32)LIKELY((U32) + (BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished) + & (BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished) + & (BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished) + & (BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished)); #endif + } } /* check corruption */ @@ -915,8 +1358,99 @@ HUF_decompress4X2_usingDTable_internal_body( } } +#if HUF_NEED_BMI2_FUNCTION +static BMI2_TARGET_ATTRIBUTE +size_t HUF_decompress4X2_usingDTable_internal_bmi2(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable) { + return HUF_decompress4X2_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, DTable); +} +#endif + +#if HUF_NEED_DEFAULT_FUNCTION +static +size_t HUF_decompress4X2_usingDTable_internal_default(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable) { + return HUF_decompress4X2_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, DTable); +} +#endif + +#if ZSTD_ENABLE_ASM_X86_64_BMI2 + +HUF_ASM_DECL void HUF_decompress4X2_usingDTable_internal_bmi2_asm_loop(HUF_DecompressAsmArgs* args) ZSTDLIB_HIDDEN; + +static HUF_ASM_X86_64_BMI2_ATTRS size_t +HUF_decompress4X2_usingDTable_internal_bmi2_asm( + void* dst, size_t dstSize, + const void* cSrc, size_t cSrcSize, + const HUF_DTable* DTable) { + void const* dt = DTable + 1; + const BYTE* const iend = (const BYTE*)cSrc + 6; + BYTE* const oend = (BYTE*)dst + dstSize; + HUF_DecompressAsmArgs args; + { + size_t const ret = HUF_DecompressAsmArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable); + FORWARD_IF_ERROR(ret, "Failed to init asm args"); + if (ret != 0) + return HUF_decompress4X2_usingDTable_internal_bmi2(dst, dstSize, cSrc, cSrcSize, DTable); + } + + assert(args.ip[0] >= args.ilimit); + HUF_decompress4X2_usingDTable_internal_bmi2_asm_loop(&args); + + /* note : op4 already verified within main loop */ + assert(args.ip[0] >= iend); + assert(args.ip[1] >= iend); + assert(args.ip[2] >= iend); + assert(args.ip[3] >= iend); + assert(args.op[3] <= oend); + (void)iend; + + /* finish bitStreams one by one */ + { + size_t const segmentSize = (dstSize+3) / 4; + BYTE* segmentEnd = (BYTE*)dst; + int i; + for (i = 0; i < 4; ++i) { + BIT_DStream_t bit; + if (segmentSize <= (size_t)(oend - segmentEnd)) + segmentEnd += segmentSize; + else + segmentEnd = oend; + FORWARD_IF_ERROR(HUF_initRemainingDStream(&bit, &args, i, segmentEnd), "corruption"); + args.op[i] += HUF_decodeStreamX2(args.op[i], &bit, segmentEnd, (HUF_DEltX2 const*)dt, HUF_DECODER_FAST_TABLELOG); + if (args.op[i] != segmentEnd) + return ERROR(corruption_detected); + } + } + + /* decoded size */ + return dstSize; +} +#endif /* ZSTD_ENABLE_ASM_X86_64_BMI2 */ + +static size_t HUF_decompress4X2_usingDTable_internal(void* dst, size_t dstSize, void const* cSrc, + size_t cSrcSize, HUF_DTable const* DTable, int bmi2) +{ +#if DYNAMIC_BMI2 + if (bmi2) { +# if ZSTD_ENABLE_ASM_X86_64_BMI2 + return HUF_decompress4X2_usingDTable_internal_bmi2_asm(dst, dstSize, cSrc, cSrcSize, DTable); +# else + return HUF_decompress4X2_usingDTable_internal_bmi2(dst, dstSize, cSrc, cSrcSize, DTable); +# endif + } +#else + (void)bmi2; +#endif + +#if ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__) + return HUF_decompress4X2_usingDTable_internal_bmi2_asm(dst, dstSize, cSrc, cSrcSize, DTable); +#else + return HUF_decompress4X2_usingDTable_internal_default(dst, dstSize, cSrc, cSrcSize, DTable); +#endif +} + HUF_DGEN(HUF_decompress1X2_usingDTable_internal) -HUF_DGEN(HUF_decompress4X2_usingDTable_internal) size_t HUF_decompress1X2_usingDTable( void* dst, size_t dstSize, @@ -1025,25 +1559,25 @@ size_t HUF_decompress4X_usingDTable(void* dst, size_t maxDstSize, #if !defined(HUF_FORCE_DECOMPRESS_X1) && !defined(HUF_FORCE_DECOMPRESS_X2) typedef struct { U32 tableTime; U32 decode256Time; } algo_time_t; -static const algo_time_t algoTime[16 /* Quantization */][3 /* single, double, quad */] = +static const algo_time_t algoTime[16 /* Quantization */][2 /* single, double */] = { /* single, double, quad */ - {{0,0}, {1,1}, {2,2}}, /* Q==0 : impossible */ - {{0,0}, {1,1}, {2,2}}, /* Q==1 : impossible */ - {{ 38,130}, {1313, 74}, {2151, 38}}, /* Q == 2 : 12-18% */ - {{ 448,128}, {1353, 74}, {2238, 41}}, /* Q == 3 : 18-25% */ - {{ 556,128}, {1353, 74}, {2238, 47}}, /* Q == 4 : 25-32% */ - {{ 714,128}, {1418, 74}, {2436, 53}}, /* Q == 5 : 32-38% */ - {{ 883,128}, {1437, 74}, {2464, 61}}, /* Q == 6 : 38-44% */ - {{ 897,128}, {1515, 75}, {2622, 68}}, /* Q == 7 : 44-50% */ - {{ 926,128}, {1613, 75}, {2730, 75}}, /* Q == 8 : 50-56% */ - {{ 947,128}, {1729, 77}, {3359, 77}}, /* Q == 9 : 56-62% */ - {{1107,128}, {2083, 81}, {4006, 84}}, /* Q ==10 : 62-69% */ - {{1177,128}, {2379, 87}, {4785, 88}}, /* Q ==11 : 69-75% */ - {{1242,128}, {2415, 93}, {5155, 84}}, /* Q ==12 : 75-81% */ - {{1349,128}, {2644,106}, {5260,106}}, /* Q ==13 : 81-87% */ - {{1455,128}, {2422,124}, {4174,124}}, /* Q ==14 : 87-93% */ - {{ 722,128}, {1891,145}, {1936,146}}, /* Q ==15 : 93-99% */ + {{0,0}, {1,1}}, /* Q==0 : impossible */ + {{0,0}, {1,1}}, /* Q==1 : impossible */ + {{ 150,216}, { 381,119}}, /* Q == 2 : 12-18% */ + {{ 170,205}, { 514,112}}, /* Q == 3 : 18-25% */ + {{ 177,199}, { 539,110}}, /* Q == 4 : 25-32% */ + {{ 197,194}, { 644,107}}, /* Q == 5 : 32-38% */ + {{ 221,192}, { 735,107}}, /* Q == 6 : 38-44% */ + {{ 256,189}, { 881,106}}, /* Q == 7 : 44-50% */ + {{ 359,188}, {1167,109}}, /* Q == 8 : 50-56% */ + {{ 582,187}, {1570,114}}, /* Q == 9 : 56-62% */ + {{ 688,187}, {1712,122}}, /* Q ==10 : 62-69% */ + {{ 825,186}, {1965,136}}, /* Q ==11 : 69-75% */ + {{ 976,185}, {2131,150}}, /* Q ==12 : 75-81% */ + {{1180,186}, {2070,175}}, /* Q ==13 : 81-87% */ + {{1377,185}, {1731,202}}, /* Q ==14 : 87-93% */ + {{1412,185}, {1695,202}}, /* Q ==15 : 93-99% */ }; #endif @@ -1070,7 +1604,7 @@ U32 HUF_selectDecoder (size_t dstSize, size_t cSrcSize) U32 const D256 = (U32)(dstSize >> 8); U32 const DTime0 = algoTime[Q][0].tableTime + (algoTime[Q][0].decode256Time * D256); U32 DTime1 = algoTime[Q][1].tableTime + (algoTime[Q][1].decode256Time * D256); - DTime1 += DTime1 >> 3; /* advantage to algorithm using less memory, to reduce cache eviction */ + DTime1 += DTime1 >> 5; /* small advantage to algorithm using less memory, to reduce cache eviction */ return DTime1 < DTime0; } #endif diff --git a/lib/zstd/decompress/zstd_decompress.c b/lib/zstd/decompress/zstd_decompress.c index 6928e85f9d19..b9b935a9f5c0 100644 --- a/lib/zstd/decompress/zstd_decompress.c +++ b/lib/zstd/decompress/zstd_decompress.c @@ -53,7 +53,6 @@ * Dependencies *********************************************************/ #include "../common/zstd_deps.h" /* ZSTD_memcpy, ZSTD_memmove, ZSTD_memset */ -#include "../common/cpu.h" /* bmi2 */ #include "../common/mem.h" /* low level memory routines */ #define FSE_STATIC_LINKING_ONLY #include "../common/fse.h" @@ -252,11 +251,11 @@ static void ZSTD_initDCtx_internal(ZSTD_DCtx* dctx) dctx->inBuffSize = 0; dctx->outBuffSize = 0; dctx->streamStage = zdss_init; - dctx->legacyContext = NULL; - dctx->previousLegacyVersion = 0; dctx->noForwardProgress = 0; dctx->oversizedDuration = 0; - dctx->bmi2 = ZSTD_cpuid_bmi2(ZSTD_cpuid()); +#if DYNAMIC_BMI2 + dctx->bmi2 = ZSTD_cpuSupportsBmi2(); +#endif dctx->ddictSet = NULL; ZSTD_DCtx_resetParameters(dctx); #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION @@ -277,8 +276,7 @@ ZSTD_DCtx* ZSTD_initStaticDCtx(void *workspace, size_t workspaceSize) return dctx; } -ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem) -{ +static ZSTD_DCtx* ZSTD_createDCtx_internal(ZSTD_customMem customMem) { if ((!customMem.customAlloc) ^ (!customMem.customFree)) return NULL; { ZSTD_DCtx* const dctx = (ZSTD_DCtx*)ZSTD_customMalloc(sizeof(*dctx), customMem); @@ -289,10 +287,15 @@ ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem) } } +ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem) +{ + return ZSTD_createDCtx_internal(customMem); +} + ZSTD_DCtx* ZSTD_createDCtx(void) { DEBUGLOG(3, "ZSTD_createDCtx"); - return ZSTD_createDCtx_advanced(ZSTD_defaultCMem); + return ZSTD_createDCtx_internal(ZSTD_defaultCMem); } static void ZSTD_clearDict(ZSTD_DCtx* dctx) @@ -370,6 +373,19 @@ unsigned ZSTD_isFrame(const void* buffer, size_t size) return 0; } +/*! ZSTD_isSkippableFrame() : + * Tells if the content of `buffer` starts with a valid Frame Identifier for a skippable frame. + * Note : Frame Identifier is 4 bytes. If `size < 4`, @return will always be 0. + */ +unsigned ZSTD_isSkippableFrame(const void* buffer, size_t size) +{ + if (size < ZSTD_FRAMEIDSIZE) return 0; + { U32 const magic = MEM_readLE32(buffer); + if ((magic & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) return 1; + } + return 0; +} + /* ZSTD_frameHeaderSize_internal() : * srcSize must be large enough to reach header size fields. * note : only works for formats ZSTD_f_zstd1 and ZSTD_f_zstd1_magicless. @@ -497,7 +513,6 @@ size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t src return ZSTD_getFrameHeader_advanced(zfhPtr, src, srcSize, ZSTD_f_zstd1); } - /* ZSTD_getFrameContentSize() : * compatible with legacy mode * @return : decompressed size of the single frame pointed to be `src` if known, otherwise @@ -532,6 +547,37 @@ static size_t readSkippableFrameSize(void const* src, size_t srcSize) } } +/*! ZSTD_readSkippableFrame() : + * Retrieves a zstd skippable frame containing data given by src, and writes it to dst buffer. + * + * The parameter magicVariant will receive the magicVariant that was supplied when the frame was written, + * i.e. magicNumber - ZSTD_MAGIC_SKIPPABLE_START. This can be NULL if the caller is not interested + * in the magicVariant. + * + * Returns an error if destination buffer is not large enough, or if the frame is not skippable. + * + * @return : number of bytes written or a ZSTD error. + */ +ZSTDLIB_API size_t ZSTD_readSkippableFrame(void* dst, size_t dstCapacity, unsigned* magicVariant, + const void* src, size_t srcSize) +{ + U32 const magicNumber = MEM_readLE32(src); + size_t skippableFrameSize = readSkippableFrameSize(src, srcSize); + size_t skippableContentSize = skippableFrameSize - ZSTD_SKIPPABLEHEADERSIZE; + + /* check input validity */ + RETURN_ERROR_IF(!ZSTD_isSkippableFrame(src, srcSize), frameParameter_unsupported, ""); + RETURN_ERROR_IF(skippableFrameSize < ZSTD_SKIPPABLEHEADERSIZE || skippableFrameSize > srcSize, srcSize_wrong, ""); + RETURN_ERROR_IF(skippableContentSize > dstCapacity, dstSize_tooSmall, ""); + + /* deliver payload */ + if (skippableContentSize > 0 && dst != NULL) + ZSTD_memcpy(dst, (const BYTE *)src + ZSTD_SKIPPABLEHEADERSIZE, skippableContentSize); + if (magicVariant != NULL) + *magicVariant = magicNumber - ZSTD_MAGIC_SKIPPABLE_START; + return skippableContentSize; +} + /* ZSTD_findDecompressedSize() : * compatible with legacy mode * `srcSize` must be the exact length of some number of ZSTD compressed and/or @@ -824,7 +870,7 @@ static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx, switch(blockProperties.blockType) { case bt_compressed: - decodedSize = ZSTD_decompressBlock_internal(dctx, op, (size_t)(oend-op), ip, cBlockSize, /* frame */ 1); + decodedSize = ZSTD_decompressBlock_internal(dctx, op, (size_t)(oend-op), ip, cBlockSize, /* frame */ 1, not_streaming); break; case bt_raw : decodedSize = ZSTD_copyRawBlock(op, (size_t)(oend-op), ip, cBlockSize); @@ -976,7 +1022,7 @@ size_t ZSTD_decompress(void* dst, size_t dstCapacity, const void* src, size_t sr { #if defined(ZSTD_HEAPMODE) && (ZSTD_HEAPMODE>=1) size_t regenSize; - ZSTD_DCtx* const dctx = ZSTD_createDCtx(); + ZSTD_DCtx* const dctx = ZSTD_createDCtx_internal(ZSTD_defaultCMem); RETURN_ERROR_IF(dctx==NULL, memory_allocation, "NULL pointer!"); regenSize = ZSTD_decompressDCtx(dctx, dst, dstCapacity, src, srcSize); ZSTD_freeDCtx(dctx); @@ -1010,7 +1056,7 @@ static size_t ZSTD_nextSrcSizeToDecompressWithInputSize(ZSTD_DCtx* dctx, size_t return dctx->expected; if (dctx->bType != bt_raw) return dctx->expected; - return MIN(MAX(inputSize, 1), dctx->expected); + return BOUNDED(1, inputSize, dctx->expected); } ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx) { @@ -1116,7 +1162,7 @@ size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, c { case bt_compressed: DEBUGLOG(5, "ZSTD_decompressContinue: case bt_compressed"); - rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1); + rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1, is_streaming); dctx->expected = 0; /* Streaming not supported */ break; case bt_raw : @@ -1438,7 +1484,7 @@ size_t ZSTD_decompress_usingDDict(ZSTD_DCtx* dctx, ZSTD_DStream* ZSTD_createDStream(void) { DEBUGLOG(3, "ZSTD_createDStream"); - return ZSTD_createDStream_advanced(ZSTD_defaultCMem); + return ZSTD_createDCtx_internal(ZSTD_defaultCMem); } ZSTD_DStream* ZSTD_initStaticDStream(void *workspace, size_t workspaceSize) @@ -1448,7 +1494,7 @@ ZSTD_DStream* ZSTD_initStaticDStream(void *workspace, size_t workspaceSize) ZSTD_DStream* ZSTD_createDStream_advanced(ZSTD_customMem customMem) { - return ZSTD_createDCtx_advanced(customMem); + return ZSTD_createDCtx_internal(customMem); } size_t ZSTD_freeDStream(ZSTD_DStream* zds) @@ -1708,7 +1754,8 @@ size_t ZSTD_sizeof_DStream(const ZSTD_DStream* dctx) size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize) { size_t const blockSize = (size_t) MIN(windowSize, ZSTD_BLOCKSIZE_MAX); - unsigned long long const neededRBSize = windowSize + blockSize + (WILDCOPY_OVERLENGTH * 2); + /* space is needed to store the litbuffer after the output of a given block without stomping the extDict of a previous run, as well as to cover both windows against wildcopy*/ + unsigned long long const neededRBSize = windowSize + blockSize + ZSTD_BLOCKSIZE_MAX + (WILDCOPY_OVERLENGTH * 2); unsigned long long const neededSize = MIN(frameContentSize, neededRBSize); size_t const minRBSize = (size_t) neededSize; RETURN_ERROR_IF((unsigned long long)minRBSize != neededSize, @@ -1842,7 +1889,6 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB DEBUGLOG(5, "stage zdss_init => transparent reset "); zds->streamStage = zdss_loadHeader; zds->lhSize = zds->inPos = zds->outStart = zds->outEnd = 0; - zds->legacyVersion = 0; zds->hostageByte = 0; zds->expectedOutBuffer = *output; ZSTD_FALLTHROUGH; diff --git a/lib/zstd/decompress/zstd_decompress_block.c b/lib/zstd/decompress/zstd_decompress_block.c index 2d101d9a842e..c1913b8e7c89 100644 --- a/lib/zstd/decompress/zstd_decompress_block.c +++ b/lib/zstd/decompress/zstd_decompress_block.c @@ -69,15 +69,56 @@ size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, } } +/* Allocate buffer for literals, either overlapping current dst, or split between dst and litExtraBuffer, or stored entirely within litExtraBuffer */ +static void ZSTD_allocateLiteralsBuffer(ZSTD_DCtx* dctx, void* const dst, const size_t dstCapacity, const size_t litSize, + const streaming_operation streaming, const size_t expectedWriteSize, const unsigned splitImmediately) +{ + if (streaming == not_streaming && dstCapacity > ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH + litSize + WILDCOPY_OVERLENGTH) + { + /* room for litbuffer to fit without read faulting */ + dctx->litBuffer = (BYTE*)dst + ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH; + dctx->litBufferEnd = dctx->litBuffer + litSize; + dctx->litBufferLocation = ZSTD_in_dst; + } + else if (litSize > ZSTD_LITBUFFEREXTRASIZE) + { + /* won't fit in litExtraBuffer, so it will be split between end of dst and extra buffer */ + if (splitImmediately) { + /* won't fit in litExtraBuffer, so it will be split between end of dst and extra buffer */ + dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH; + dctx->litBufferEnd = dctx->litBuffer + litSize - ZSTD_LITBUFFEREXTRASIZE; + } + else { + /* initially this will be stored entirely in dst during huffman decoding, it will partially shifted to litExtraBuffer after */ + dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize; + dctx->litBufferEnd = (BYTE*)dst + expectedWriteSize; + } + dctx->litBufferLocation = ZSTD_split; + } + else + { + /* fits entirely within litExtraBuffer, so no split is necessary */ + dctx->litBuffer = dctx->litExtraBuffer; + dctx->litBufferEnd = dctx->litBuffer + litSize; + dctx->litBufferLocation = ZSTD_not_in_dst; + } +} /* Hidden declaration for fullbench */ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, - const void* src, size_t srcSize); + const void* src, size_t srcSize, + void* dst, size_t dstCapacity, const streaming_operation streaming); /*! ZSTD_decodeLiteralsBlock() : + * Where it is possible to do so without being stomped by the output during decompression, the literals block will be stored + * in the dstBuffer. If there is room to do so, it will be stored in full in the excess dst space after where the current + * block will be output. Otherwise it will be stored at the end of the current dst blockspace, with a small portion being + * stored in dctx->litExtraBuffer to help keep it "ahead" of the current output write. + * * @return : nb of bytes read from src (< srcSize ) * note : symbol not declared but exposed for fullbench */ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, - const void* src, size_t srcSize) /* note : srcSize < BLOCKSIZE */ + const void* src, size_t srcSize, /* note : srcSize < BLOCKSIZE */ + void* dst, size_t dstCapacity, const streaming_operation streaming) { DEBUGLOG(5, "ZSTD_decodeLiteralsBlock"); RETURN_ERROR_IF(srcSize < MIN_CBLOCK_SIZE, corruption_detected, ""); @@ -99,6 +140,7 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, U32 const lhlCode = (istart[0] >> 2) & 3; U32 const lhc = MEM_readLE32(istart); size_t hufSuccess; + size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); switch(lhlCode) { case 0: case 1: default: /* note : default is impossible, since lhlCode into [0..3] */ @@ -121,8 +163,11 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, litCSize = (lhc >> 22) + ((size_t)istart[4] << 10); break; } + RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); RETURN_ERROR_IF(litSize > ZSTD_BLOCKSIZE_MAX, corruption_detected, ""); RETURN_ERROR_IF(litCSize + lhSize > srcSize, corruption_detected, ""); + RETURN_ERROR_IF(expectedWriteSize < litSize , dstSize_tooSmall, ""); + ZSTD_allocateLiteralsBuffer(dctx, dst, dstCapacity, litSize, streaming, expectedWriteSize, 0); /* prefetch huffman table if cold */ if (dctx->ddictIsCold && (litSize > 768 /* heuristic */)) { @@ -133,11 +178,11 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, if (singleStream) { hufSuccess = HUF_decompress1X_usingDTable_bmi2( dctx->litBuffer, litSize, istart+lhSize, litCSize, - dctx->HUFptr, dctx->bmi2); + dctx->HUFptr, ZSTD_DCtx_get_bmi2(dctx)); } else { hufSuccess = HUF_decompress4X_usingDTable_bmi2( dctx->litBuffer, litSize, istart+lhSize, litCSize, - dctx->HUFptr, dctx->bmi2); + dctx->HUFptr, ZSTD_DCtx_get_bmi2(dctx)); } } else { if (singleStream) { @@ -150,15 +195,22 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, hufSuccess = HUF_decompress1X1_DCtx_wksp_bmi2( dctx->entropy.hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize, dctx->workspace, - sizeof(dctx->workspace), dctx->bmi2); + sizeof(dctx->workspace), ZSTD_DCtx_get_bmi2(dctx)); #endif } else { hufSuccess = HUF_decompress4X_hufOnly_wksp_bmi2( dctx->entropy.hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize, dctx->workspace, - sizeof(dctx->workspace), dctx->bmi2); + sizeof(dctx->workspace), ZSTD_DCtx_get_bmi2(dctx)); } } + if (dctx->litBufferLocation == ZSTD_split) + { + ZSTD_memcpy(dctx->litExtraBuffer, dctx->litBufferEnd - ZSTD_LITBUFFEREXTRASIZE, ZSTD_LITBUFFEREXTRASIZE); + ZSTD_memmove(dctx->litBuffer + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH, dctx->litBuffer, litSize - ZSTD_LITBUFFEREXTRASIZE); + dctx->litBuffer += ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH; + dctx->litBufferEnd -= WILDCOPY_OVERLENGTH; + } RETURN_ERROR_IF(HUF_isError(hufSuccess), corruption_detected, ""); @@ -166,13 +218,13 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, dctx->litSize = litSize; dctx->litEntropy = 1; if (litEncType==set_compressed) dctx->HUFptr = dctx->entropy.hufTable; - ZSTD_memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH); return litCSize + lhSize; } case set_basic: { size_t litSize, lhSize; U32 const lhlCode = ((istart[0]) >> 2) & 3; + size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); switch(lhlCode) { case 0: case 2: default: /* note : default is impossible, since lhlCode into [0..3] */ @@ -189,23 +241,36 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, break; } + RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); + RETURN_ERROR_IF(expectedWriteSize < litSize, dstSize_tooSmall, ""); + ZSTD_allocateLiteralsBuffer(dctx, dst, dstCapacity, litSize, streaming, expectedWriteSize, 1); if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */ RETURN_ERROR_IF(litSize+lhSize > srcSize, corruption_detected, ""); - ZSTD_memcpy(dctx->litBuffer, istart+lhSize, litSize); + if (dctx->litBufferLocation == ZSTD_split) + { + ZSTD_memcpy(dctx->litBuffer, istart + lhSize, litSize - ZSTD_LITBUFFEREXTRASIZE); + ZSTD_memcpy(dctx->litExtraBuffer, istart + lhSize + litSize - ZSTD_LITBUFFEREXTRASIZE, ZSTD_LITBUFFEREXTRASIZE); + } + else + { + ZSTD_memcpy(dctx->litBuffer, istart + lhSize, litSize); + } dctx->litPtr = dctx->litBuffer; dctx->litSize = litSize; - ZSTD_memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH); return lhSize+litSize; } /* direct reference into compressed stream */ dctx->litPtr = istart+lhSize; dctx->litSize = litSize; + dctx->litBufferEnd = dctx->litPtr + litSize; + dctx->litBufferLocation = ZSTD_not_in_dst; return lhSize+litSize; } case set_rle: { U32 const lhlCode = ((istart[0]) >> 2) & 3; size_t litSize, lhSize; + size_t expectedWriteSize = MIN(ZSTD_BLOCKSIZE_MAX, dstCapacity); switch(lhlCode) { case 0: case 2: default: /* note : default is impossible, since lhlCode into [0..3] */ @@ -222,8 +287,19 @@ size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx, RETURN_ERROR_IF(srcSize<4, corruption_detected, "srcSize >= MIN_CBLOCK_SIZE == 3; here we need lhSize+1 = 4"); break; } + RETURN_ERROR_IF(litSize > 0 && dst == NULL, dstSize_tooSmall, "NULL not handled"); RETURN_ERROR_IF(litSize > ZSTD_BLOCKSIZE_MAX, corruption_detected, ""); - ZSTD_memset(dctx->litBuffer, istart[lhSize], litSize + WILDCOPY_OVERLENGTH); + RETURN_ERROR_IF(expectedWriteSize < litSize, dstSize_tooSmall, ""); + ZSTD_allocateLiteralsBuffer(dctx, dst, dstCapacity, litSize, streaming, expectedWriteSize, 1); + if (dctx->litBufferLocation == ZSTD_split) + { + ZSTD_memset(dctx->litBuffer, istart[lhSize], litSize - ZSTD_LITBUFFEREXTRASIZE); + ZSTD_memset(dctx->litExtraBuffer, istart[lhSize], ZSTD_LITBUFFEREXTRASIZE); + } + else + { + ZSTD_memset(dctx->litBuffer, istart[lhSize], litSize); + } dctx->litPtr = dctx->litBuffer; dctx->litSize = litSize; return lhSize+1; @@ -343,7 +419,7 @@ static const ZSTD_seqSymbol ML_defaultDTable[(1<nbBits = 0; cell->nextState = 0; assert(nbAddBits < 255); - cell->nbAdditionalBits = (BYTE)nbAddBits; + cell->nbAdditionalBits = nbAddBits; cell->baseValue = baseValue; } @@ -367,7 +443,7 @@ static void ZSTD_buildSeqTable_rle(ZSTD_seqSymbol* dt, U32 baseValue, U32 nbAddB FORCE_INLINE_TEMPLATE void ZSTD_buildFSETable_body(ZSTD_seqSymbol* dt, const short* normalizedCounter, unsigned maxSymbolValue, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, unsigned tableLog, void* wksp, size_t wkspSize) { ZSTD_seqSymbol* const tableDecode = dt+1; @@ -478,7 +554,7 @@ void ZSTD_buildFSETable_body(ZSTD_seqSymbol* dt, tableDecode[u].nbBits = (BYTE) (tableLog - BIT_highbit32(nextState) ); tableDecode[u].nextState = (U16) ( (nextState << tableDecode[u].nbBits) - tableSize); assert(nbAdditionalBits[symbol] < 255); - tableDecode[u].nbAdditionalBits = (BYTE)nbAdditionalBits[symbol]; + tableDecode[u].nbAdditionalBits = nbAdditionalBits[symbol]; tableDecode[u].baseValue = baseValue[symbol]; } } @@ -487,7 +563,7 @@ void ZSTD_buildFSETable_body(ZSTD_seqSymbol* dt, /* Avoids the FORCE_INLINE of the _body() function. */ static void ZSTD_buildFSETable_body_default(ZSTD_seqSymbol* dt, const short* normalizedCounter, unsigned maxSymbolValue, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, unsigned tableLog, void* wksp, size_t wkspSize) { ZSTD_buildFSETable_body(dt, normalizedCounter, maxSymbolValue, @@ -495,9 +571,9 @@ static void ZSTD_buildFSETable_body_default(ZSTD_seqSymbol* dt, } #if DYNAMIC_BMI2 -TARGET_ATTRIBUTE("bmi2") static void ZSTD_buildFSETable_body_bmi2(ZSTD_seqSymbol* dt, +BMI2_TARGET_ATTRIBUTE static void ZSTD_buildFSETable_body_bmi2(ZSTD_seqSymbol* dt, const short* normalizedCounter, unsigned maxSymbolValue, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, unsigned tableLog, void* wksp, size_t wkspSize) { ZSTD_buildFSETable_body(dt, normalizedCounter, maxSymbolValue, @@ -507,7 +583,7 @@ TARGET_ATTRIBUTE("bmi2") static void ZSTD_buildFSETable_body_bmi2(ZSTD_seqSymbol void ZSTD_buildFSETable(ZSTD_seqSymbol* dt, const short* normalizedCounter, unsigned maxSymbolValue, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, unsigned tableLog, void* wksp, size_t wkspSize, int bmi2) { #if DYNAMIC_BMI2 @@ -529,7 +605,7 @@ void ZSTD_buildFSETable(ZSTD_seqSymbol* dt, static size_t ZSTD_buildSeqTable(ZSTD_seqSymbol* DTableSpace, const ZSTD_seqSymbol** DTablePtr, symbolEncodingType_e type, unsigned max, U32 maxLog, const void* src, size_t srcSize, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, const ZSTD_seqSymbol* defaultTable, U32 flagRepeatTable, int ddictIsCold, int nbSeq, U32* wksp, size_t wkspSize, int bmi2) @@ -541,7 +617,7 @@ static size_t ZSTD_buildSeqTable(ZSTD_seqSymbol* DTableSpace, const ZSTD_seqSymb RETURN_ERROR_IF((*(const BYTE*)src) > max, corruption_detected, ""); { U32 const symbol = *(const BYTE*)src; U32 const baseline = baseValue[symbol]; - U32 const nbBits = nbAdditionalBits[symbol]; + U8 const nbBits = nbAdditionalBits[symbol]; ZSTD_buildSeqTable_rle(DTableSpace, baseline, nbBits); } *DTablePtr = DTableSpace; @@ -620,7 +696,7 @@ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, LL_defaultDTable, dctx->fseEntropy, dctx->ddictIsCold, nbSeq, dctx->workspace, sizeof(dctx->workspace), - dctx->bmi2); + ZSTD_DCtx_get_bmi2(dctx)); RETURN_ERROR_IF(ZSTD_isError(llhSize), corruption_detected, "ZSTD_buildSeqTable failed"); ip += llhSize; } @@ -632,7 +708,7 @@ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, OF_defaultDTable, dctx->fseEntropy, dctx->ddictIsCold, nbSeq, dctx->workspace, sizeof(dctx->workspace), - dctx->bmi2); + ZSTD_DCtx_get_bmi2(dctx)); RETURN_ERROR_IF(ZSTD_isError(ofhSize), corruption_detected, "ZSTD_buildSeqTable failed"); ip += ofhSize; } @@ -644,7 +720,7 @@ size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr, ML_defaultDTable, dctx->fseEntropy, dctx->ddictIsCold, nbSeq, dctx->workspace, sizeof(dctx->workspace), - dctx->bmi2); + ZSTD_DCtx_get_bmi2(dctx)); RETURN_ERROR_IF(ZSTD_isError(mlhSize), corruption_detected, "ZSTD_buildSeqTable failed"); ip += mlhSize; } @@ -658,7 +734,6 @@ typedef struct { size_t litLength; size_t matchLength; size_t offset; - const BYTE* match; } seq_t; typedef struct { @@ -672,9 +747,6 @@ typedef struct { ZSTD_fseState stateOffb; ZSTD_fseState stateML; size_t prevOffset[ZSTD_REP_NUM]; - const BYTE* prefixStart; - const BYTE* dictEnd; - size_t pos; } seqState_t; /*! ZSTD_overlapCopy8() : @@ -717,7 +789,7 @@ HINT_INLINE void ZSTD_overlapCopy8(BYTE** op, BYTE const** ip, size_t offset) { * - ZSTD_overlap_src_before_dst: The src and dst may overlap and may be any distance apart. * The src buffer must be before the dst buffer. */ -static void ZSTD_safecopy(BYTE* op, BYTE* const oend_w, BYTE const* ip, ptrdiff_t length, ZSTD_overlap_e ovtype) { +static void ZSTD_safecopy(BYTE* op, const BYTE* const oend_w, BYTE const* ip, ptrdiff_t length, ZSTD_overlap_e ovtype) { ptrdiff_t const diff = op - ip; BYTE* const oend = op + length; @@ -733,6 +805,7 @@ static void ZSTD_safecopy(BYTE* op, BYTE* const oend_w, BYTE const* ip, ptrdiff_ /* Copy 8 bytes and ensure the offset >= 8 when there can be overlap. */ assert(length >= 8); ZSTD_overlapCopy8(&op, &ip, diff); + length -= 8; assert(op - ip >= 8); assert(op <= oend); } @@ -747,8 +820,31 @@ static void ZSTD_safecopy(BYTE* op, BYTE* const oend_w, BYTE const* ip, ptrdiff_ assert(oend > oend_w); ZSTD_wildcopy(op, ip, oend_w - op, ovtype); ip += oend_w - op; - op = oend_w; + op += oend_w - op; + } + /* Handle the leftovers. */ + while (op < oend) *op++ = *ip++; +} + +/* ZSTD_safecopyDstBeforeSrc(): + * This version allows overlap with dst before src, or handles the non-overlap case with dst after src + * Kept separate from more common ZSTD_safecopy case to avoid performance impact to the safecopy common case */ +static void ZSTD_safecopyDstBeforeSrc(BYTE* op, BYTE const* ip, ptrdiff_t length) { + ptrdiff_t const diff = op - ip; + BYTE* const oend = op + length; + + if (length < 8 || diff > -8) { + /* Handle short lengths, close overlaps, and dst not before src. */ + while (op < oend) *op++ = *ip++; + return; + } + + if (op <= oend - WILDCOPY_OVERLENGTH && diff < -WILDCOPY_VECLEN) { + ZSTD_wildcopy(op, ip, oend - WILDCOPY_OVERLENGTH - op, ZSTD_no_overlap); + ip += oend - WILDCOPY_OVERLENGTH - op; + op += oend - WILDCOPY_OVERLENGTH - op; } + /* Handle the leftovers. */ while (op < oend) *op++ = *ip++; } @@ -763,9 +859,9 @@ static void ZSTD_safecopy(BYTE* op, BYTE* const oend_w, BYTE const* ip, ptrdiff_ */ FORCE_NOINLINE size_t ZSTD_execSequenceEnd(BYTE* op, - BYTE* const oend, seq_t sequence, - const BYTE** litPtr, const BYTE* const litLimit, - const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) + BYTE* const oend, seq_t sequence, + const BYTE** litPtr, const BYTE* const litLimit, + const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) { BYTE* const oLitEnd = op + sequence.litLength; size_t const sequenceLength = sequence.litLength + sequence.matchLength; @@ -788,27 +884,76 @@ size_t ZSTD_execSequenceEnd(BYTE* op, if (sequence.offset > (size_t)(oLitEnd - prefixStart)) { /* offset beyond prefix */ RETURN_ERROR_IF(sequence.offset > (size_t)(oLitEnd - virtualStart), corruption_detected, ""); - match = dictEnd - (prefixStart-match); + match = dictEnd - (prefixStart - match); if (match + sequence.matchLength <= dictEnd) { ZSTD_memmove(oLitEnd, match, sequence.matchLength); return sequenceLength; } /* span extDict & currentPrefixSegment */ { size_t const length1 = dictEnd - match; - ZSTD_memmove(oLitEnd, match, length1); - op = oLitEnd + length1; - sequence.matchLength -= length1; - match = prefixStart; - } } + ZSTD_memmove(oLitEnd, match, length1); + op = oLitEnd + length1; + sequence.matchLength -= length1; + match = prefixStart; + } + } + ZSTD_safecopy(op, oend_w, match, sequence.matchLength, ZSTD_overlap_src_before_dst); + return sequenceLength; +} + +/* ZSTD_execSequenceEndSplitLitBuffer(): + * This version is intended to be used during instances where the litBuffer is still split. It is kept separate to avoid performance impact for the good case. + */ +FORCE_NOINLINE +size_t ZSTD_execSequenceEndSplitLitBuffer(BYTE* op, + BYTE* const oend, const BYTE* const oend_w, seq_t sequence, + const BYTE** litPtr, const BYTE* const litLimit, + const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) +{ + BYTE* const oLitEnd = op + sequence.litLength; + size_t const sequenceLength = sequence.litLength + sequence.matchLength; + const BYTE* const iLitEnd = *litPtr + sequence.litLength; + const BYTE* match = oLitEnd - sequence.offset; + + + /* bounds checks : careful of address space overflow in 32-bit mode */ + RETURN_ERROR_IF(sequenceLength > (size_t)(oend - op), dstSize_tooSmall, "last match must fit within dstBuffer"); + RETURN_ERROR_IF(sequence.litLength > (size_t)(litLimit - *litPtr), corruption_detected, "try to read beyond literal buffer"); + assert(op < op + sequenceLength); + assert(oLitEnd < op + sequenceLength); + + /* copy literals */ + RETURN_ERROR_IF(op > *litPtr && op < *litPtr + sequence.litLength, dstSize_tooSmall, "output should not catch up to and overwrite literal buffer"); + ZSTD_safecopyDstBeforeSrc(op, *litPtr, sequence.litLength); + op = oLitEnd; + *litPtr = iLitEnd; + + /* copy Match */ + if (sequence.offset > (size_t)(oLitEnd - prefixStart)) { + /* offset beyond prefix */ + RETURN_ERROR_IF(sequence.offset > (size_t)(oLitEnd - virtualStart), corruption_detected, ""); + match = dictEnd - (prefixStart - match); + if (match + sequence.matchLength <= dictEnd) { + ZSTD_memmove(oLitEnd, match, sequence.matchLength); + return sequenceLength; + } + /* span extDict & currentPrefixSegment */ + { size_t const length1 = dictEnd - match; + ZSTD_memmove(oLitEnd, match, length1); + op = oLitEnd + length1; + sequence.matchLength -= length1; + match = prefixStart; + } + } ZSTD_safecopy(op, oend_w, match, sequence.matchLength, ZSTD_overlap_src_before_dst); return sequenceLength; } HINT_INLINE size_t ZSTD_execSequence(BYTE* op, - BYTE* const oend, seq_t sequence, - const BYTE** litPtr, const BYTE* const litLimit, - const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) + BYTE* const oend, seq_t sequence, + const BYTE** litPtr, const BYTE* const litLimit, + const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) { BYTE* const oLitEnd = op + sequence.litLength; size_t const sequenceLength = sequence.litLength + sequence.matchLength; @@ -817,6 +962,98 @@ size_t ZSTD_execSequence(BYTE* op, const BYTE* const iLitEnd = *litPtr + sequence.litLength; const BYTE* match = oLitEnd - sequence.offset; + assert(op != NULL /* Precondition */); + assert(oend_w < oend /* No underflow */); + /* Handle edge cases in a slow path: + * - Read beyond end of literals + * - Match end is within WILDCOPY_OVERLIMIT of oend + * - 32-bit mode and the match length overflows + */ + if (UNLIKELY( + iLitEnd > litLimit || + oMatchEnd > oend_w || + (MEM_32bits() && (size_t)(oend - op) < sequenceLength + WILDCOPY_OVERLENGTH))) + return ZSTD_execSequenceEnd(op, oend, sequence, litPtr, litLimit, prefixStart, virtualStart, dictEnd); + + /* Assumptions (everything else goes into ZSTD_execSequenceEnd()) */ + assert(op <= oLitEnd /* No overflow */); + assert(oLitEnd < oMatchEnd /* Non-zero match & no overflow */); + assert(oMatchEnd <= oend /* No underflow */); + assert(iLitEnd <= litLimit /* Literal length is in bounds */); + assert(oLitEnd <= oend_w /* Can wildcopy literals */); + assert(oMatchEnd <= oend_w /* Can wildcopy matches */); + + /* Copy Literals: + * Split out litLength <= 16 since it is nearly always true. +1.6% on gcc-9. + * We likely don't need the full 32-byte wildcopy. + */ + assert(WILDCOPY_OVERLENGTH >= 16); + ZSTD_copy16(op, (*litPtr)); + if (UNLIKELY(sequence.litLength > 16)) { + ZSTD_wildcopy(op + 16, (*litPtr) + 16, sequence.litLength - 16, ZSTD_no_overlap); + } + op = oLitEnd; + *litPtr = iLitEnd; /* update for next sequence */ + + /* Copy Match */ + if (sequence.offset > (size_t)(oLitEnd - prefixStart)) { + /* offset beyond prefix -> go into extDict */ + RETURN_ERROR_IF(UNLIKELY(sequence.offset > (size_t)(oLitEnd - virtualStart)), corruption_detected, ""); + match = dictEnd + (match - prefixStart); + if (match + sequence.matchLength <= dictEnd) { + ZSTD_memmove(oLitEnd, match, sequence.matchLength); + return sequenceLength; + } + /* span extDict & currentPrefixSegment */ + { size_t const length1 = dictEnd - match; + ZSTD_memmove(oLitEnd, match, length1); + op = oLitEnd + length1; + sequence.matchLength -= length1; + match = prefixStart; + } + } + /* Match within prefix of 1 or more bytes */ + assert(op <= oMatchEnd); + assert(oMatchEnd <= oend_w); + assert(match >= prefixStart); + assert(sequence.matchLength >= 1); + + /* Nearly all offsets are >= WILDCOPY_VECLEN bytes, which means we can use wildcopy + * without overlap checking. + */ + if (LIKELY(sequence.offset >= WILDCOPY_VECLEN)) { + /* We bet on a full wildcopy for matches, since we expect matches to be + * longer than literals (in general). In silesia, ~10% of matches are longer + * than 16 bytes. + */ + ZSTD_wildcopy(op, match, (ptrdiff_t)sequence.matchLength, ZSTD_no_overlap); + return sequenceLength; + } + assert(sequence.offset < WILDCOPY_VECLEN); + + /* Copy 8 bytes and spread the offset to be >= 8. */ + ZSTD_overlapCopy8(&op, &match, sequence.offset); + + /* If the match length is > 8 bytes, then continue with the wildcopy. */ + if (sequence.matchLength > 8) { + assert(op < oMatchEnd); + ZSTD_wildcopy(op, match, (ptrdiff_t)sequence.matchLength - 8, ZSTD_overlap_src_before_dst); + } + return sequenceLength; +} + +HINT_INLINE +size_t ZSTD_execSequenceSplitLitBuffer(BYTE* op, + BYTE* const oend, const BYTE* const oend_w, seq_t sequence, + const BYTE** litPtr, const BYTE* const litLimit, + const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd) +{ + BYTE* const oLitEnd = op + sequence.litLength; + size_t const sequenceLength = sequence.litLength + sequence.matchLength; + BYTE* const oMatchEnd = op + sequenceLength; /* risk : address space overflow (32-bits) */ + const BYTE* const iLitEnd = *litPtr + sequence.litLength; + const BYTE* match = oLitEnd - sequence.offset; + assert(op != NULL /* Precondition */); assert(oend_w < oend /* No underflow */); /* Handle edge cases in a slow path: @@ -828,7 +1065,7 @@ size_t ZSTD_execSequence(BYTE* op, iLitEnd > litLimit || oMatchEnd > oend_w || (MEM_32bits() && (size_t)(oend - op) < sequenceLength + WILDCOPY_OVERLENGTH))) - return ZSTD_execSequenceEnd(op, oend, sequence, litPtr, litLimit, prefixStart, virtualStart, dictEnd); + return ZSTD_execSequenceEndSplitLitBuffer(op, oend, oend_w, sequence, litPtr, litLimit, prefixStart, virtualStart, dictEnd); /* Assumptions (everything else goes into ZSTD_execSequenceEnd()) */ assert(op <= oLitEnd /* No overflow */); @@ -896,6 +1133,7 @@ size_t ZSTD_execSequence(BYTE* op, return sequenceLength; } + static void ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqSymbol* dt) { @@ -909,20 +1147,10 @@ ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqS } FORCE_INLINE_TEMPLATE void -ZSTD_updateFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD) -{ - ZSTD_seqSymbol const DInfo = DStatePtr->table[DStatePtr->state]; - U32 const nbBits = DInfo.nbBits; - size_t const lowBits = BIT_readBits(bitD, nbBits); - DStatePtr->state = DInfo.nextState + lowBits; -} - -FORCE_INLINE_TEMPLATE void -ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, ZSTD_seqSymbol const DInfo) +ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, U16 nextState, U32 nbBits) { - U32 const nbBits = DInfo.nbBits; size_t const lowBits = BIT_readBits(bitD, nbBits); - DStatePtr->state = DInfo.nextState + lowBits; + DStatePtr->state = nextState + lowBits; } /* We need to add at most (ZSTD_WINDOWLOG_MAX_32 - 1) bits to read the maximum @@ -936,116 +1164,105 @@ ZSTD_updateFseStateWithDInfo(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, ZSTD : 0) typedef enum { ZSTD_lo_isRegularOffset, ZSTD_lo_isLongOffset=1 } ZSTD_longOffset_e; -typedef enum { ZSTD_p_noPrefetch=0, ZSTD_p_prefetch=1 } ZSTD_prefetch_e; FORCE_INLINE_TEMPLATE seq_t -ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets, const ZSTD_prefetch_e prefetch) +ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets) { seq_t seq; - ZSTD_seqSymbol const llDInfo = seqState->stateLL.table[seqState->stateLL.state]; - ZSTD_seqSymbol const mlDInfo = seqState->stateML.table[seqState->stateML.state]; - ZSTD_seqSymbol const ofDInfo = seqState->stateOffb.table[seqState->stateOffb.state]; - U32 const llBase = llDInfo.baseValue; - U32 const mlBase = mlDInfo.baseValue; - U32 const ofBase = ofDInfo.baseValue; - BYTE const llBits = llDInfo.nbAdditionalBits; - BYTE const mlBits = mlDInfo.nbAdditionalBits; - BYTE const ofBits = ofDInfo.nbAdditionalBits; - BYTE const totalBits = llBits+mlBits+ofBits; - - /* sequence */ - { size_t offset; - if (ofBits > 1) { - ZSTD_STATIC_ASSERT(ZSTD_lo_isLongOffset == 1); - ZSTD_STATIC_ASSERT(LONG_OFFSETS_MAX_EXTRA_BITS_32 == 5); - assert(ofBits <= MaxOff); - if (MEM_32bits() && longOffsets && (ofBits >= STREAM_ACCUMULATOR_MIN_32)) { - U32 const extraBits = ofBits - MIN(ofBits, 32 - seqState->DStream.bitsConsumed); - offset = ofBase + (BIT_readBitsFast(&seqState->DStream, ofBits - extraBits) << extraBits); - BIT_reloadDStream(&seqState->DStream); - if (extraBits) offset += BIT_readBitsFast(&seqState->DStream, extraBits); - assert(extraBits <= LONG_OFFSETS_MAX_EXTRA_BITS_32); /* to avoid another reload */ - } else { - offset = ofBase + BIT_readBitsFast(&seqState->DStream, ofBits/*>0*/); /* <= (ZSTD_WINDOWLOG_MAX-1) bits */ - if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); - } - seqState->prevOffset[2] = seqState->prevOffset[1]; - seqState->prevOffset[1] = seqState->prevOffset[0]; - seqState->prevOffset[0] = offset; - } else { - U32 const ll0 = (llBase == 0); - if (LIKELY((ofBits == 0))) { - if (LIKELY(!ll0)) - offset = seqState->prevOffset[0]; - else { - offset = seqState->prevOffset[1]; - seqState->prevOffset[1] = seqState->prevOffset[0]; - seqState->prevOffset[0] = offset; + const ZSTD_seqSymbol* const llDInfo = seqState->stateLL.table + seqState->stateLL.state; + const ZSTD_seqSymbol* const mlDInfo = seqState->stateML.table + seqState->stateML.state; + const ZSTD_seqSymbol* const ofDInfo = seqState->stateOffb.table + seqState->stateOffb.state; + seq.matchLength = mlDInfo->baseValue; + seq.litLength = llDInfo->baseValue; + { U32 const ofBase = ofDInfo->baseValue; + BYTE const llBits = llDInfo->nbAdditionalBits; + BYTE const mlBits = mlDInfo->nbAdditionalBits; + BYTE const ofBits = ofDInfo->nbAdditionalBits; + BYTE const totalBits = llBits+mlBits+ofBits; + + U16 const llNext = llDInfo->nextState; + U16 const mlNext = mlDInfo->nextState; + U16 const ofNext = ofDInfo->nextState; + U32 const llnbBits = llDInfo->nbBits; + U32 const mlnbBits = mlDInfo->nbBits; + U32 const ofnbBits = ofDInfo->nbBits; + /* + * As gcc has better branch and block analyzers, sometimes it is only + * valuable to mark likelyness for clang, it gives around 3-4% of + * performance. + */ + + /* sequence */ + { size_t offset; + #if defined(__clang__) + if (LIKELY(ofBits > 1)) { + #else + if (ofBits > 1) { + #endif + ZSTD_STATIC_ASSERT(ZSTD_lo_isLongOffset == 1); + ZSTD_STATIC_ASSERT(LONG_OFFSETS_MAX_EXTRA_BITS_32 == 5); + assert(ofBits <= MaxOff); + if (MEM_32bits() && longOffsets && (ofBits >= STREAM_ACCUMULATOR_MIN_32)) { + U32 const extraBits = ofBits - MIN(ofBits, 32 - seqState->DStream.bitsConsumed); + offset = ofBase + (BIT_readBitsFast(&seqState->DStream, ofBits - extraBits) << extraBits); + BIT_reloadDStream(&seqState->DStream); + if (extraBits) offset += BIT_readBitsFast(&seqState->DStream, extraBits); + assert(extraBits <= LONG_OFFSETS_MAX_EXTRA_BITS_32); /* to avoid another reload */ + } else { + offset = ofBase + BIT_readBitsFast(&seqState->DStream, ofBits/*>0*/); /* <= (ZSTD_WINDOWLOG_MAX-1) bits */ + if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); } + seqState->prevOffset[2] = seqState->prevOffset[1]; + seqState->prevOffset[1] = seqState->prevOffset[0]; + seqState->prevOffset[0] = offset; } else { - offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1); - { size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset]; - temp += !temp; /* 0 is not valid; input is corrupted; force offset to 1 */ - if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1]; - seqState->prevOffset[1] = seqState->prevOffset[0]; - seqState->prevOffset[0] = offset = temp; - } } } - seq.offset = offset; - } - - seq.matchLength = mlBase; - if (mlBits > 0) - seq.matchLength += BIT_readBitsFast(&seqState->DStream, mlBits/*>0*/); - - if (MEM_32bits() && (mlBits+llBits >= STREAM_ACCUMULATOR_MIN_32-LONG_OFFSETS_MAX_EXTRA_BITS_32)) - BIT_reloadDStream(&seqState->DStream); - if (MEM_64bits() && UNLIKELY(totalBits >= STREAM_ACCUMULATOR_MIN_64-(LLFSELog+MLFSELog+OffFSELog))) - BIT_reloadDStream(&seqState->DStream); - /* Ensure there are enough bits to read the rest of data in 64-bit mode. */ - ZSTD_STATIC_ASSERT(16+LLFSELog+MLFSELog+OffFSELog < STREAM_ACCUMULATOR_MIN_64); - - seq.litLength = llBase; - if (llBits > 0) - seq.litLength += BIT_readBitsFast(&seqState->DStream, llBits/*>0*/); - - if (MEM_32bits()) - BIT_reloadDStream(&seqState->DStream); - - DEBUGLOG(6, "seq: litL=%u, matchL=%u, offset=%u", - (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset); - - if (prefetch == ZSTD_p_prefetch) { - size_t const pos = seqState->pos + seq.litLength; - const BYTE* const matchBase = (seq.offset > pos) ? seqState->dictEnd : seqState->prefixStart; - seq.match = matchBase + pos - seq.offset; /* note : this operation can overflow when seq.offset is really too large, which can only happen when input is corrupted. - * No consequence though : no memory access will occur, offset is only used for prefetching */ - seqState->pos = pos + seq.matchLength; - } - - /* ANS state update - * gcc-9.0.0 does 2.5% worse with ZSTD_updateFseStateWithDInfo(). - * clang-9.2.0 does 7% worse with ZSTD_updateFseState(). - * Naturally it seems like ZSTD_updateFseStateWithDInfo() should be the - * better option, so it is the default for other compilers. But, if you - * measure that it is worse, please put up a pull request. - */ - { -#if !defined(__clang__) - const int kUseUpdateFseState = 1; -#else - const int kUseUpdateFseState = 0; -#endif - if (kUseUpdateFseState) { - ZSTD_updateFseState(&seqState->stateLL, &seqState->DStream); /* <= 9 bits */ - ZSTD_updateFseState(&seqState->stateML, &seqState->DStream); /* <= 9 bits */ - if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); /* <= 18 bits */ - ZSTD_updateFseState(&seqState->stateOffb, &seqState->DStream); /* <= 8 bits */ - } else { - ZSTD_updateFseStateWithDInfo(&seqState->stateLL, &seqState->DStream, llDInfo); /* <= 9 bits */ - ZSTD_updateFseStateWithDInfo(&seqState->stateML, &seqState->DStream, mlDInfo); /* <= 9 bits */ - if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); /* <= 18 bits */ - ZSTD_updateFseStateWithDInfo(&seqState->stateOffb, &seqState->DStream, ofDInfo); /* <= 8 bits */ + U32 const ll0 = (llDInfo->baseValue == 0); + if (LIKELY((ofBits == 0))) { + offset = seqState->prevOffset[ll0]; + seqState->prevOffset[1] = seqState->prevOffset[!ll0]; + seqState->prevOffset[0] = offset; + } else { + offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1); + { size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset]; + temp += !temp; /* 0 is not valid; input is corrupted; force offset to 1 */ + if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1]; + seqState->prevOffset[1] = seqState->prevOffset[0]; + seqState->prevOffset[0] = offset = temp; + } } } + seq.offset = offset; } + + #if defined(__clang__) + if (UNLIKELY(mlBits > 0)) + #else + if (mlBits > 0) + #endif + seq.matchLength += BIT_readBitsFast(&seqState->DStream, mlBits/*>0*/); + + if (MEM_32bits() && (mlBits+llBits >= STREAM_ACCUMULATOR_MIN_32-LONG_OFFSETS_MAX_EXTRA_BITS_32)) + BIT_reloadDStream(&seqState->DStream); + if (MEM_64bits() && UNLIKELY(totalBits >= STREAM_ACCUMULATOR_MIN_64-(LLFSELog+MLFSELog+OffFSELog))) + BIT_reloadDStream(&seqState->DStream); + /* Ensure there are enough bits to read the rest of data in 64-bit mode. */ + ZSTD_STATIC_ASSERT(16+LLFSELog+MLFSELog+OffFSELog < STREAM_ACCUMULATOR_MIN_64); + + #if defined(__clang__) + if (UNLIKELY(llBits > 0)) + #else + if (llBits > 0) + #endif + seq.litLength += BIT_readBitsFast(&seqState->DStream, llBits/*>0*/); + + if (MEM_32bits()) + BIT_reloadDStream(&seqState->DStream); + + DEBUGLOG(6, "seq: litL=%u, matchL=%u, offset=%u", + (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset); + + ZSTD_updateFseStateWithDInfo(&seqState->stateLL, &seqState->DStream, llNext, llnbBits); /* <= 9 bits */ + ZSTD_updateFseStateWithDInfo(&seqState->stateML, &seqState->DStream, mlNext, mlnbBits); /* <= 9 bits */ + if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream); /* <= 18 bits */ + ZSTD_updateFseStateWithDInfo(&seqState->stateOffb, &seqState->DStream, ofNext, ofnbBits); /* <= 8 bits */ } return seq; @@ -1098,9 +1315,11 @@ MEM_STATIC void ZSTD_assertValidSequence( #endif #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG + + FORCE_INLINE_TEMPLATE size_t DONT_VECTORIZE -ZSTD_decompressSequences_body( ZSTD_DCtx* dctx, +ZSTD_decompressSequences_bodySplitLitBuffer( ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, const ZSTD_longOffset_e isLongOffset, @@ -1112,17 +1331,16 @@ ZSTD_decompressSequences_body( ZSTD_DCtx* dctx, BYTE* const oend = ostart + maxDstSize; BYTE* op = ostart; const BYTE* litPtr = dctx->litPtr; - const BYTE* const litEnd = litPtr + dctx->litSize; + const BYTE* litBufferEnd = dctx->litBufferEnd; const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart); const BYTE* const vBase = (const BYTE*) (dctx->virtualStart); const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd); - DEBUGLOG(5, "ZSTD_decompressSequences_body"); + DEBUGLOG(5, "ZSTD_decompressSequences_bodySplitLitBuffer"); (void)frame; /* Regen sequences */ if (nbSeq) { seqState_t seqState; - size_t error = 0; dctx->fseEntropy = 1; { U32 i; for (i=0; ientropy.rep[i]; } RETURN_ERROR_IF( @@ -1138,70 +1356,255 @@ ZSTD_decompressSequences_body( ZSTD_DCtx* dctx, BIT_DStream_endOfBuffer < BIT_DStream_completed && BIT_DStream_completed < BIT_DStream_overflow); + /* decompress without overrunning litPtr begins */ + { + seq_t sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + /* Align the decompression loop to 32 + 16 bytes. + * + * zstd compiled with gcc-9 on an Intel i9-9900k shows 10% decompression + * speed swings based on the alignment of the decompression loop. This + * performance swing is caused by parts of the decompression loop falling + * out of the DSB. The entire decompression loop should fit in the DSB, + * when it can't we get much worse performance. You can measure if you've + * hit the good case or the bad case with this perf command for some + * compressed file test.zst: + * + * perf stat -e cycles -e instructions -e idq.all_dsb_cycles_any_uops \ + * -e idq.all_mite_cycles_any_uops -- ./zstd -tq test.zst + * + * If you see most cycles served out of the MITE you've hit the bad case. + * If you see most cycles served out of the DSB you've hit the good case. + * If it is pretty even then you may be in an okay case. + * + * This issue has been reproduced on the following CPUs: + * - Kabylake: Macbook Pro (15-inch, 2019) 2.4 GHz Intel Core i9 + * Use Instruments->Counters to get DSB/MITE cycles. + * I never got performance swings, but I was able to + * go from the good case of mostly DSB to half of the + * cycles served from MITE. + * - Coffeelake: Intel i9-9900k + * - Coffeelake: Intel i7-9700k + * + * I haven't been able to reproduce the instability or DSB misses on any + * of the following CPUS: + * - Haswell + * - Broadwell: Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GH + * - Skylake + * + * Alignment is done for each of the three major decompression loops: + * - ZSTD_decompressSequences_bodySplitLitBuffer - presplit section of the literal buffer + * - ZSTD_decompressSequences_bodySplitLitBuffer - postsplit section of the literal buffer + * - ZSTD_decompressSequences_body + * Alignment choices are made to minimize large swings on bad cases and influence on performance + * from changes external to this code, rather than to overoptimize on the current commit. + * + * If you are seeing performance stability this script can help test. + * It tests on 4 commits in zstd where I saw performance change. + * + * https://gist.github.com/terrelln/9889fc06a423fd5ca6e99351564473f4 + */ #if defined(__x86_64__) - /* Align the decompression loop to 32 + 16 bytes. - * - * zstd compiled with gcc-9 on an Intel i9-9900k shows 10% decompression - * speed swings based on the alignment of the decompression loop. This - * performance swing is caused by parts of the decompression loop falling - * out of the DSB. The entire decompression loop should fit in the DSB, - * when it can't we get much worse performance. You can measure if you've - * hit the good case or the bad case with this perf command for some - * compressed file test.zst: - * - * perf stat -e cycles -e instructions -e idq.all_dsb_cycles_any_uops \ - * -e idq.all_mite_cycles_any_uops -- ./zstd -tq test.zst - * - * If you see most cycles served out of the MITE you've hit the bad case. - * If you see most cycles served out of the DSB you've hit the good case. - * If it is pretty even then you may be in an okay case. - * - * I've been able to reproduce this issue on the following CPUs: - * - Kabylake: Macbook Pro (15-inch, 2019) 2.4 GHz Intel Core i9 - * Use Instruments->Counters to get DSB/MITE cycles. - * I never got performance swings, but I was able to - * go from the good case of mostly DSB to half of the - * cycles served from MITE. - * - Coffeelake: Intel i9-9900k - * - * I haven't been able to reproduce the instability or DSB misses on any - * of the following CPUS: - * - Haswell - * - Broadwell: Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GH - * - Skylake - * - * If you are seeing performance stability this script can help test. - * It tests on 4 commits in zstd where I saw performance change. - * - * https://gist.github.com/terrelln/9889fc06a423fd5ca6e99351564473f4 - */ - __asm__(".p2align 5"); - __asm__("nop"); - __asm__(".p2align 4"); + __asm__(".p2align 6"); +# if __GNUC__ >= 7 + /* good for gcc-7, gcc-9, and gcc-11 */ + __asm__("nop"); + __asm__(".p2align 5"); + __asm__("nop"); + __asm__(".p2align 4"); +# if __GNUC__ == 8 || __GNUC__ == 10 + /* good for gcc-8 and gcc-10 */ + __asm__("nop"); + __asm__(".p2align 3"); +# endif +# endif +#endif + + /* Handle the initial state where litBuffer is currently split between dst and litExtraBuffer */ + for (; litPtr + sequence.litLength <= dctx->litBufferEnd; ) { + size_t const oneSeqSize = ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequence.litLength - WILDCOPY_OVERLENGTH, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); +#endif + if (UNLIKELY(ZSTD_isError(oneSeqSize))) + return oneSeqSize; + DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); + op += oneSeqSize; + if (UNLIKELY(!--nbSeq)) + break; + BIT_reloadDStream(&(seqState.DStream)); + sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + } + + /* If there are more sequences, they will need to read literals from litExtraBuffer; copy over the remainder from dst and update litPtr and litEnd */ + if (nbSeq > 0) { + const size_t leftoverLit = dctx->litBufferEnd - litPtr; + if (leftoverLit) + { + RETURN_ERROR_IF(leftoverLit > (size_t)(oend - op), dstSize_tooSmall, "remaining lit must fit within dstBuffer"); + ZSTD_safecopyDstBeforeSrc(op, litPtr, leftoverLit); + sequence.litLength -= leftoverLit; + op += leftoverLit; + } + litPtr = dctx->litExtraBuffer; + litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; + dctx->litBufferLocation = ZSTD_not_in_dst; + { + size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); +#endif + if (UNLIKELY(ZSTD_isError(oneSeqSize))) + return oneSeqSize; + DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); + op += oneSeqSize; + if (--nbSeq) + BIT_reloadDStream(&(seqState.DStream)); + } + } + } + + if (nbSeq > 0) /* there is remaining lit from extra buffer */ + { + +#if defined(__x86_64__) + __asm__(".p2align 6"); + __asm__("nop"); +# if __GNUC__ != 7 + /* worse for gcc-7 better for gcc-8, gcc-9, and gcc-10 and clang */ + __asm__(".p2align 4"); + __asm__("nop"); + __asm__(".p2align 3"); +# elif __GNUC__ >= 11 + __asm__(".p2align 3"); +# else + __asm__(".p2align 5"); + __asm__("nop"); + __asm__(".p2align 3"); +# endif +#endif + + for (; ; ) { + seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset); + size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litBufferEnd, prefixStart, vBase, dictEnd); +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); +#endif + if (UNLIKELY(ZSTD_isError(oneSeqSize))) + return oneSeqSize; + DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); + op += oneSeqSize; + if (UNLIKELY(!--nbSeq)) + break; + BIT_reloadDStream(&(seqState.DStream)); + } + } + + /* check if reached exact end */ + DEBUGLOG(5, "ZSTD_decompressSequences_bodySplitLitBuffer: after decode loop, remaining nbSeq : %i", nbSeq); + RETURN_ERROR_IF(nbSeq, corruption_detected, ""); + RETURN_ERROR_IF(BIT_reloadDStream(&seqState.DStream) < BIT_DStream_completed, corruption_detected, ""); + /* save reps for next block */ + { U32 i; for (i=0; ientropy.rep[i] = (U32)(seqState.prevOffset[i]); } + } + + /* last literal segment */ + if (dctx->litBufferLocation == ZSTD_split) /* split hasn't been reached yet, first get dst then copy litExtraBuffer */ + { + size_t const lastLLSize = litBufferEnd - litPtr; + RETURN_ERROR_IF(lastLLSize > (size_t)(oend - op), dstSize_tooSmall, ""); + if (op != NULL) { + ZSTD_memmove(op, litPtr, lastLLSize); + op += lastLLSize; + } + litPtr = dctx->litExtraBuffer; + litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; + dctx->litBufferLocation = ZSTD_not_in_dst; + } + { size_t const lastLLSize = litBufferEnd - litPtr; + RETURN_ERROR_IF(lastLLSize > (size_t)(oend-op), dstSize_tooSmall, ""); + if (op != NULL) { + ZSTD_memcpy(op, litPtr, lastLLSize); + op += lastLLSize; + } + } + + return op-ostart; +} + +FORCE_INLINE_TEMPLATE size_t +DONT_VECTORIZE +ZSTD_decompressSequences_body(ZSTD_DCtx* dctx, + void* dst, size_t maxDstSize, + const void* seqStart, size_t seqSize, int nbSeq, + const ZSTD_longOffset_e isLongOffset, + const int frame) +{ + const BYTE* ip = (const BYTE*)seqStart; + const BYTE* const iend = ip + seqSize; + BYTE* const ostart = (BYTE*)dst; + BYTE* const oend = dctx->litBufferLocation == ZSTD_not_in_dst ? ostart + maxDstSize : dctx->litBuffer; + BYTE* op = ostart; + const BYTE* litPtr = dctx->litPtr; + const BYTE* const litEnd = litPtr + dctx->litSize; + const BYTE* const prefixStart = (const BYTE*)(dctx->prefixStart); + const BYTE* const vBase = (const BYTE*)(dctx->virtualStart); + const BYTE* const dictEnd = (const BYTE*)(dctx->dictEnd); + DEBUGLOG(5, "ZSTD_decompressSequences_body"); + (void)frame; + + /* Regen sequences */ + if (nbSeq) { + seqState_t seqState; + dctx->fseEntropy = 1; + { U32 i; for (i = 0; i < ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; } + RETURN_ERROR_IF( + ERR_isError(BIT_initDStream(&seqState.DStream, ip, iend - ip)), + corruption_detected, ""); + ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr); + ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr); + ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr); + assert(dst != NULL); + + ZSTD_STATIC_ASSERT( + BIT_DStream_unfinished < BIT_DStream_completed && + BIT_DStream_endOfBuffer < BIT_DStream_completed && + BIT_DStream_completed < BIT_DStream_overflow); + +#if defined(__x86_64__) + __asm__(".p2align 6"); + __asm__("nop"); +# if __GNUC__ >= 7 + __asm__(".p2align 5"); + __asm__("nop"); + __asm__(".p2align 3"); +# else + __asm__(".p2align 4"); + __asm__("nop"); + __asm__(".p2align 3"); +# endif #endif + for ( ; ; ) { - seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset, ZSTD_p_noPrefetch); + seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset); size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litEnd, prefixStart, vBase, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) assert(!ZSTD_isError(oneSeqSize)); if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequence, prefixStart, vBase); #endif + if (UNLIKELY(ZSTD_isError(oneSeqSize))) + return oneSeqSize; DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize); - BIT_reloadDStream(&(seqState.DStream)); op += oneSeqSize; - /* gcc and clang both don't like early returns in this loop. - * Instead break and check for an error at the end of the loop. - */ - if (UNLIKELY(ZSTD_isError(oneSeqSize))) { - error = oneSeqSize; + if (UNLIKELY(!--nbSeq)) break; - } - if (UNLIKELY(!--nbSeq)) break; + BIT_reloadDStream(&(seqState.DStream)); } /* check if reached exact end */ DEBUGLOG(5, "ZSTD_decompressSequences_body: after decode loop, remaining nbSeq : %i", nbSeq); - if (ZSTD_isError(error)) return error; RETURN_ERROR_IF(nbSeq, corruption_detected, ""); RETURN_ERROR_IF(BIT_reloadDStream(&seqState.DStream) < BIT_DStream_completed, corruption_detected, ""); /* save reps for next block */ @@ -1229,9 +1632,37 @@ ZSTD_decompressSequences_default(ZSTD_DCtx* dctx, { return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); } + +static size_t +ZSTD_decompressSequencesSplitLitBuffer_default(ZSTD_DCtx* dctx, + void* dst, size_t maxDstSize, + const void* seqStart, size_t seqSize, int nbSeq, + const ZSTD_longOffset_e isLongOffset, + const int frame) +{ + return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); +} #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT + +FORCE_INLINE_TEMPLATE size_t +ZSTD_prefetchMatch(size_t prefetchPos, seq_t const sequence, + const BYTE* const prefixStart, const BYTE* const dictEnd) +{ + prefetchPos += sequence.litLength; + { const BYTE* const matchBase = (sequence.offset > prefetchPos) ? dictEnd : prefixStart; + const BYTE* const match = matchBase + prefetchPos - sequence.offset; /* note : this operation can overflow when seq.offset is really too large, which can only happen when input is corrupted. + * No consequence though : memory address is only used for prefetching, not for dereferencing */ + PREFETCH_L1(match); PREFETCH_L1(match+CACHELINE_SIZE); /* note : it's safe to invoke PREFETCH() on any memory address, including invalid ones */ + } + return prefetchPos + sequence.matchLength; +} + +/* This decoding function employs prefetching + * to reduce latency impact of cache misses. + * It's generally employed when block contains a significant portion of long-distance matches + * or when coupled with a "cold" dictionary */ FORCE_INLINE_TEMPLATE size_t ZSTD_decompressSequencesLong_body( ZSTD_DCtx* dctx, @@ -1243,10 +1674,10 @@ ZSTD_decompressSequencesLong_body( const BYTE* ip = (const BYTE*)seqStart; const BYTE* const iend = ip + seqSize; BYTE* const ostart = (BYTE*)dst; - BYTE* const oend = ostart + maxDstSize; + BYTE* const oend = dctx->litBufferLocation == ZSTD_in_dst ? dctx->litBuffer : ostart + maxDstSize; BYTE* op = ostart; const BYTE* litPtr = dctx->litPtr; - const BYTE* const litEnd = litPtr + dctx->litSize; + const BYTE* litBufferEnd = dctx->litBufferEnd; const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart); const BYTE* const dictStart = (const BYTE*) (dctx->virtualStart); const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd); @@ -1254,18 +1685,17 @@ ZSTD_decompressSequencesLong_body( /* Regen sequences */ if (nbSeq) { -#define STORED_SEQS 4 +#define STORED_SEQS 8 #define STORED_SEQS_MASK (STORED_SEQS-1) -#define ADVANCED_SEQS 4 +#define ADVANCED_SEQS STORED_SEQS seq_t sequences[STORED_SEQS]; int const seqAdvance = MIN(nbSeq, ADVANCED_SEQS); seqState_t seqState; int seqNb; + size_t prefetchPos = (size_t)(op-prefixStart); /* track position relative to prefixStart */ + dctx->fseEntropy = 1; { int i; for (i=0; ientropy.rep[i]; } - seqState.prefixStart = prefixStart; - seqState.pos = (size_t)(op-prefixStart); - seqState.dictEnd = dictEnd; assert(dst != NULL); assert(iend >= ip); RETURN_ERROR_IF( @@ -1277,36 +1707,100 @@ ZSTD_decompressSequencesLong_body( /* prepare in advance */ for (seqNb=0; (BIT_reloadDStream(&seqState.DStream) <= BIT_DStream_completed) && (seqNblitBufferLocation == ZSTD_split && litPtr + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength > dctx->litBufferEnd) + { + /* lit buffer is reaching split point, empty out the first buffer and transition to litExtraBuffer */ + const size_t leftoverLit = dctx->litBufferEnd - litPtr; + if (leftoverLit) + { + RETURN_ERROR_IF(leftoverLit > (size_t)(oend - op), dstSize_tooSmall, "remaining lit must fit within dstBuffer"); + ZSTD_safecopyDstBeforeSrc(op, litPtr, leftoverLit); + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength -= leftoverLit; + op += leftoverLit; + } + litPtr = dctx->litExtraBuffer; + litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; + dctx->litBufferLocation = ZSTD_not_in_dst; + oneSeqSize = ZSTD_execSequence(op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) - assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb-ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); #endif - if (ZSTD_isError(oneSeqSize)) return oneSeqSize; - PREFETCH_L1(sequence.match); PREFETCH_L1(sequence.match + sequence.matchLength - 1); /* note : it's safe to invoke PREFETCH() on any memory address, including invalid ones */ - sequences[seqNb & STORED_SEQS_MASK] = sequence; - op += oneSeqSize; + if (ZSTD_isError(oneSeqSize)) return oneSeqSize; + + prefetchPos = ZSTD_prefetchMatch(prefetchPos, sequence, prefixStart, dictEnd); + sequences[seqNb & STORED_SEQS_MASK] = sequence; + op += oneSeqSize; + } + else + { + /* lit buffer is either wholly contained in first or second split, or not split at all*/ + oneSeqSize = dctx->litBufferLocation == ZSTD_split ? + ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK].litLength - WILDCOPY_OVERLENGTH, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd) : + ZSTD_execSequence(op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[(seqNb - ADVANCED_SEQS) & STORED_SEQS_MASK], prefixStart, dictStart); +#endif + if (ZSTD_isError(oneSeqSize)) return oneSeqSize; + + prefetchPos = ZSTD_prefetchMatch(prefetchPos, sequence, prefixStart, dictEnd); + sequences[seqNb & STORED_SEQS_MASK] = sequence; + op += oneSeqSize; + } } RETURN_ERROR_IF(seqNblitBufferLocation == ZSTD_split && litPtr + sequence->litLength > dctx->litBufferEnd) + { + const size_t leftoverLit = dctx->litBufferEnd - litPtr; + if (leftoverLit) + { + RETURN_ERROR_IF(leftoverLit > (size_t)(oend - op), dstSize_tooSmall, "remaining lit must fit within dstBuffer"); + ZSTD_safecopyDstBeforeSrc(op, litPtr, leftoverLit); + sequence->litLength -= leftoverLit; + op += leftoverLit; + } + litPtr = dctx->litExtraBuffer; + litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; + dctx->litBufferLocation = ZSTD_not_in_dst; + { + size_t const oneSeqSize = ZSTD_execSequence(op, oend, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) - assert(!ZSTD_isError(oneSeqSize)); - if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); #endif - if (ZSTD_isError(oneSeqSize)) return oneSeqSize; - op += oneSeqSize; + if (ZSTD_isError(oneSeqSize)) return oneSeqSize; + op += oneSeqSize; + } + } + else + { + size_t const oneSeqSize = dctx->litBufferLocation == ZSTD_split ? + ZSTD_execSequenceSplitLitBuffer(op, oend, litPtr + sequence->litLength - WILDCOPY_OVERLENGTH, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd) : + ZSTD_execSequence(op, oend, *sequence, &litPtr, litBufferEnd, prefixStart, dictStart, dictEnd); +#if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) && defined(FUZZING_ASSERT_VALID_SEQUENCE) + assert(!ZSTD_isError(oneSeqSize)); + if (frame) ZSTD_assertValidSequence(dctx, op, oend, sequences[seqNb&STORED_SEQS_MASK], prefixStart, dictStart); +#endif + if (ZSTD_isError(oneSeqSize)) return oneSeqSize; + op += oneSeqSize; + } } /* save reps for next block */ @@ -1314,10 +1808,21 @@ ZSTD_decompressSequencesLong_body( } /* last literal segment */ - { size_t const lastLLSize = litEnd - litPtr; + if (dctx->litBufferLocation == ZSTD_split) /* first deplete literal buffer in dst, then copy litExtraBuffer */ + { + size_t const lastLLSize = litBufferEnd - litPtr; + RETURN_ERROR_IF(lastLLSize > (size_t)(oend - op), dstSize_tooSmall, ""); + if (op != NULL) { + ZSTD_memmove(op, litPtr, lastLLSize); + op += lastLLSize; + } + litPtr = dctx->litExtraBuffer; + litBufferEnd = dctx->litExtraBuffer + ZSTD_LITBUFFEREXTRASIZE; + } + { size_t const lastLLSize = litBufferEnd - litPtr; RETURN_ERROR_IF(lastLLSize > (size_t)(oend-op), dstSize_tooSmall, ""); if (op != NULL) { - ZSTD_memcpy(op, litPtr, lastLLSize); + ZSTD_memmove(op, litPtr, lastLLSize); op += lastLLSize; } } @@ -1341,7 +1846,7 @@ ZSTD_decompressSequencesLong_default(ZSTD_DCtx* dctx, #if DYNAMIC_BMI2 #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG -static TARGET_ATTRIBUTE("bmi2") size_t +static BMI2_TARGET_ATTRIBUTE size_t DONT_VECTORIZE ZSTD_decompressSequences_bmi2(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, @@ -1351,10 +1856,20 @@ ZSTD_decompressSequences_bmi2(ZSTD_DCtx* dctx, { return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); } +static BMI2_TARGET_ATTRIBUTE size_t +DONT_VECTORIZE +ZSTD_decompressSequencesSplitLitBuffer_bmi2(ZSTD_DCtx* dctx, + void* dst, size_t maxDstSize, + const void* seqStart, size_t seqSize, int nbSeq, + const ZSTD_longOffset_e isLongOffset, + const int frame) +{ + return ZSTD_decompressSequences_bodySplitLitBuffer(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); +} #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT -static TARGET_ATTRIBUTE("bmi2") size_t +static BMI2_TARGET_ATTRIBUTE size_t ZSTD_decompressSequencesLong_bmi2(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, const void* seqStart, size_t seqSize, int nbSeq, @@ -1383,11 +1898,25 @@ ZSTD_decompressSequences(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, { DEBUGLOG(5, "ZSTD_decompressSequences"); #if DYNAMIC_BMI2 - if (dctx->bmi2) { + if (ZSTD_DCtx_get_bmi2(dctx)) { return ZSTD_decompressSequences_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); } #endif - return ZSTD_decompressSequences_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + return ZSTD_decompressSequences_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); +} +static size_t +ZSTD_decompressSequencesSplitLitBuffer(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize, + const void* seqStart, size_t seqSize, int nbSeq, + const ZSTD_longOffset_e isLongOffset, + const int frame) +{ + DEBUGLOG(5, "ZSTD_decompressSequencesSplitLitBuffer"); +#if DYNAMIC_BMI2 + if (ZSTD_DCtx_get_bmi2(dctx)) { + return ZSTD_decompressSequencesSplitLitBuffer_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); + } +#endif + return ZSTD_decompressSequencesSplitLitBuffer_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); } #endif /* ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG */ @@ -1407,7 +1936,7 @@ ZSTD_decompressSequencesLong(ZSTD_DCtx* dctx, { DEBUGLOG(5, "ZSTD_decompressSequencesLong"); #if DYNAMIC_BMI2 - if (dctx->bmi2) { + if (ZSTD_DCtx_get_bmi2(dctx)) { return ZSTD_decompressSequencesLong_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset, frame); } #endif @@ -1448,7 +1977,7 @@ ZSTD_getLongOffsetsShare(const ZSTD_seqSymbol* offTable) size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, - const void* src, size_t srcSize, const int frame) + const void* src, size_t srcSize, const int frame, const streaming_operation streaming) { /* blockType == blockCompressed */ const BYTE* ip = (const BYTE*)src; /* isLongOffset must be true if there are long offsets. @@ -1463,7 +1992,7 @@ ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, RETURN_ERROR_IF(srcSize >= ZSTD_BLOCKSIZE_MAX, srcSize_wrong, ""); /* Decode literals section */ - { size_t const litCSize = ZSTD_decodeLiteralsBlock(dctx, src, srcSize); + { size_t const litCSize = ZSTD_decodeLiteralsBlock(dctx, src, srcSize, dst, dstCapacity, streaming); DEBUGLOG(5, "ZSTD_decodeLiteralsBlock : %u", (U32)litCSize); if (ZSTD_isError(litCSize)) return litCSize; ip += litCSize; @@ -1511,7 +2040,10 @@ ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, #ifndef ZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG /* else */ - return ZSTD_decompressSequences(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); + if (dctx->litBufferLocation == ZSTD_split) + return ZSTD_decompressSequencesSplitLitBuffer(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); + else + return ZSTD_decompressSequences(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset, frame); #endif } } @@ -1534,7 +2066,7 @@ size_t ZSTD_decompressBlock(ZSTD_DCtx* dctx, { size_t dSize; ZSTD_checkContinuity(dctx, dst, dstCapacity); - dSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 0); + dSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 0, not_streaming); dctx->previousDstEnd = (char*)dst + dSize; return dSize; } diff --git a/lib/zstd/decompress/zstd_decompress_block.h b/lib/zstd/decompress/zstd_decompress_block.h index e7f5f6689459..3d2d57a5d25a 100644 --- a/lib/zstd/decompress/zstd_decompress_block.h +++ b/lib/zstd/decompress/zstd_decompress_block.h @@ -33,6 +33,12 @@ */ + /* Streaming state is used to inform allocation of the literal buffer */ +typedef enum { + not_streaming = 0, + is_streaming = 1 +} streaming_operation; + /* ZSTD_decompressBlock_internal() : * decompress block, starting at `src`, * into destination buffer `dst`. @@ -41,7 +47,7 @@ */ size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, - const void* src, size_t srcSize, const int frame); + const void* src, size_t srcSize, const int frame, const streaming_operation streaming); /* ZSTD_buildFSETable() : * generate FSE decoding table for one symbol (ll, ml or off) @@ -54,7 +60,7 @@ size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx, */ void ZSTD_buildFSETable(ZSTD_seqSymbol* dt, const short* normalizedCounter, unsigned maxSymbolValue, - const U32* baseValue, const U32* nbAdditionalBits, + const U32* baseValue, const U8* nbAdditionalBits, unsigned tableLog, void* wksp, size_t wkspSize, int bmi2); diff --git a/lib/zstd/decompress/zstd_decompress_internal.h b/lib/zstd/decompress/zstd_decompress_internal.h index 4b9052f68755..98102edb6a83 100644 --- a/lib/zstd/decompress/zstd_decompress_internal.h +++ b/lib/zstd/decompress/zstd_decompress_internal.h @@ -20,7 +20,7 @@ * Dependencies *********************************************************/ #include "../common/mem.h" /* BYTE, U16, U32 */ -#include "../common/zstd_internal.h" /* ZSTD_seqSymbol */ +#include "../common/zstd_internal.h" /* constants : MaxLL, MaxML, MaxOff, LLFSELog, etc. */ @@ -40,7 +40,7 @@ static UNUSED_ATTR const U32 OF_base[MaxOff+1] = { 0xFFFD, 0x1FFFD, 0x3FFFD, 0x7FFFD, 0xFFFFD, 0x1FFFFD, 0x3FFFFD, 0x7FFFFD, 0xFFFFFD, 0x1FFFFFD, 0x3FFFFFD, 0x7FFFFFD, 0xFFFFFFD, 0x1FFFFFFD, 0x3FFFFFFD, 0x7FFFFFFD }; -static UNUSED_ATTR const U32 OF_bits[MaxOff+1] = { +static UNUSED_ATTR const U8 OF_bits[MaxOff+1] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, @@ -106,6 +106,22 @@ typedef struct { size_t ddictPtrCount; } ZSTD_DDictHashSet; +#ifndef ZSTD_DECODER_INTERNAL_BUFFER +# define ZSTD_DECODER_INTERNAL_BUFFER (1 << 16) +#endif + +#define ZSTD_LBMIN 64 +#define ZSTD_LBMAX (128 << 10) + +/* extra buffer, compensates when dst is not large enough to store litBuffer */ +#define ZSTD_LITBUFFEREXTRASIZE BOUNDED(ZSTD_LBMIN, ZSTD_DECODER_INTERNAL_BUFFER, ZSTD_LBMAX) + +typedef enum { + ZSTD_not_in_dst = 0, /* Stored entirely within litExtraBuffer */ + ZSTD_in_dst = 1, /* Stored entirely within dst (in memory after current output write) */ + ZSTD_split = 2 /* Split between litExtraBuffer and dst */ +} ZSTD_litLocation_e; + struct ZSTD_DCtx_s { const ZSTD_seqSymbol* LLTptr; @@ -136,7 +152,9 @@ struct ZSTD_DCtx_s size_t litSize; size_t rleSize; size_t staticSize; +#if DYNAMIC_BMI2 != 0 int bmi2; /* == 1 if the CPU supports BMI2 and 0 otherwise. CPU support is determined dynamically once per context lifetime. */ +#endif /* dictionary */ ZSTD_DDict* ddictLocal; @@ -158,16 +176,16 @@ struct ZSTD_DCtx_s size_t outStart; size_t outEnd; size_t lhSize; - void* legacyContext; - U32 previousLegacyVersion; - U32 legacyVersion; U32 hostageByte; int noForwardProgress; ZSTD_bufferMode_e outBufferMode; ZSTD_outBuffer expectedOutBuffer; /* workspace */ - BYTE litBuffer[ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH]; + BYTE* litBuffer; + const BYTE* litBufferEnd; + ZSTD_litLocation_e litBufferLocation; + BYTE litExtraBuffer[ZSTD_LITBUFFEREXTRASIZE + WILDCOPY_OVERLENGTH]; /* literal buffer can be split between storage within dst and within this scratch buffer */ BYTE headerBuffer[ZSTD_FRAMEHEADERSIZE_MAX]; size_t oversizedDuration; @@ -180,6 +198,14 @@ struct ZSTD_DCtx_s /* Tracing */ }; /* typedef'd to ZSTD_DCtx within "zstd.h" */ +MEM_STATIC int ZSTD_DCtx_get_bmi2(const struct ZSTD_DCtx_s *dctx) { +#if DYNAMIC_BMI2 != 0 + return dctx->bmi2; +#else + (void)dctx; + return 0; +#endif +} /*-******************************************************* * Shared internal functions diff --git a/lib/zstd/decompress_sources.h b/lib/zstd/decompress_sources.h index 0fbec508f285..a06ca187aab5 100644 --- a/lib/zstd/decompress_sources.h +++ b/lib/zstd/decompress_sources.h @@ -16,6 +16,12 @@ * decompression. */ +/* + * Disable the ASM Huffman implementation because we need to + * include all the sources. + */ +#define ZSTD_DISABLE_ASM 1 + #include "common/debug.c" #include "common/entropy_common.c" #include "common/error_private.c" diff --git a/lib/zstd/zstd_compress_module.c b/lib/zstd/zstd_compress_module.c index 65548a4bb934..04e1b5c01d9b 100644 --- a/lib/zstd/zstd_compress_module.c +++ b/lib/zstd/zstd_compress_module.c @@ -133,7 +133,11 @@ EXPORT_SYMBOL(zstd_init_cstream); size_t zstd_reset_cstream(zstd_cstream *cstream, unsigned long long pledged_src_size) { - return ZSTD_resetCStream(cstream, pledged_src_size); + if (pledged_src_size == 0) + pledged_src_size = ZSTD_CONTENTSIZE_UNKNOWN; + ZSTD_FORWARD_IF_ERR( ZSTD_CCtx_reset(cstream, ZSTD_reset_session_only) ); + ZSTD_FORWARD_IF_ERR( ZSTD_CCtx_setPledgedSrcSize(cstream, pledged_src_size) ); + return 0; } EXPORT_SYMBOL(zstd_reset_cstream); -- cgit v1.2.3 From 398900498485fa9465386454681763d81efaad25 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Fri, 21 Oct 2022 16:09:59 +0100 Subject: net: sfp: provide a definition for the power level select bit Provide a named definition for the power level select bit in the extended status register, rather than using BIT(0) in the code. Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- drivers/net/phy/sfp.c | 6 +++--- include/linux/sfp.h | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index af676e28ba6a..16bce0ea68d9 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -1837,13 +1837,13 @@ static int sfp_sm_mod_hpower(struct sfp *sfp, bool enable) * all bytes 0xff) at 0x51 but does not accept writes. In any case, * if the bit is already set, we're already in high power mode. */ - if (!!(val & BIT(0)) == enable) + if (!!(val & SFP_EXT_STATUS_PWRLVL_SELECT) == enable) return 0; if (enable) - val |= BIT(0); + val |= SFP_EXT_STATUS_PWRLVL_SELECT; else - val &= ~BIT(0); + val &= ~SFP_EXT_STATUS_PWRLVL_SELECT; err = sfp_write(sfp, true, SFP_EXT_STATUS, &val, sizeof(val)); if (err != sizeof(val)) { diff --git a/include/linux/sfp.h b/include/linux/sfp.h index d1f343853b6c..01ae9f1dd2ad 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -489,6 +489,8 @@ enum { SFP_WARN1_RXPWR_LOW = BIT(6), SFP_EXT_STATUS = 0x76, + SFP_EXT_STATUS_PWRLVL_SELECT = BIT(0), + SFP_VSL = 0x78, SFP_PAGE = 0x7f, }; -- cgit v1.2.3 From 848dba781f1951636c966c9f3a6a41a5b2f8b572 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 24 Oct 2022 14:39:33 +0200 Subject: container_of: remove container_of_safe() It came in from a staging driver that has been long removed from the tree, and there are no in-kernel users of the macro, and it's very dubious if anyone should ever use this thing, so just remove it entirely. Reviewed-by: Sakari Ailus Acked-by: Rafael J. Wysocki Acked-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221024123933.3331116-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/container_of.h | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'include') diff --git a/include/linux/container_of.h b/include/linux/container_of.h index 2f4944b791b8..a6f242137b11 100644 --- a/include/linux/container_of.h +++ b/include/linux/container_of.h @@ -21,20 +21,4 @@ "pointer type mismatch in container_of()"); \ ((type *)(__mptr - offsetof(type, member))); }) -/** - * container_of_safe - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - * If IS_ERR_OR_NULL(ptr), ptr is returned unchanged. - */ -#define container_of_safe(ptr, type, member) ({ \ - void *__mptr = (void *)(ptr); \ - static_assert(__same_type(*(ptr), ((type *)0)->member) || \ - __same_type(*(ptr), void), \ - "pointer type mismatch in container_of_safe()"); \ - IS_ERR_OR_NULL(__mptr) ? ERR_CAST(__mptr) : \ - ((type *)(__mptr - offsetof(type, member))); }) - #endif /* _LINUX_CONTAINER_OF_H */ -- cgit v1.2.3 From 7376e561fd2e017e9a53f975209777234b8b434e Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 24 Oct 2022 14:16:27 +0300 Subject: linux/container_of.h: Warn about loss of constness container_of() casts the original type to another which leads to the loss of the const qualifier if it is not specified in the caller-provided type. This easily leads to container_of() returning a non-const pointer to a const struct which the C compiler does not warn about. Acked-by: Andy Shevchenko Signed-off-by: Sakari Ailus Link: https://lore.kernel.org/r/20221024111627.75183-1-sakari.ailus@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/container_of.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/container_of.h b/include/linux/container_of.h index a6f242137b11..2008e9f4058c 100644 --- a/include/linux/container_of.h +++ b/include/linux/container_of.h @@ -13,6 +13,7 @@ * @type: the type of the container struct this is embedded in. * @member: the name of the member within the struct. * + * WARNING: any const qualifier of @ptr is lost. */ #define container_of(ptr, type, member) ({ \ void *__mptr = (void *)(ptr); \ -- cgit v1.2.3 From 4a6a676f8c16ec17d2f8d69ce3b5d680277ed0d2 Mon Sep 17 00:00:00 2001 From: Amritha Nambiar Date: Fri, 21 Oct 2022 00:58:39 -0700 Subject: act_skbedit: skbedit queue mapping for receive queue Add support for skbedit queue mapping action on receive side. This is supported only in hardware, so the skip_sw flag is enforced. This enables offloading filters for receive queue selection in the hardware using the skbedit action. Traffic arrives on the Rx queue requested in the skbedit action parameter. A new tc action flag TCA_ACT_FLAGS_AT_INGRESS is introduced to identify the traffic direction the action queue_mapping is requested on during filter addition. This is used to disallow offloading the skbedit queue mapping action on transmit side. Example: $tc filter add dev $IFACE ingress protocol ip flower dst_ip $DST_IP\ action skbedit queue_mapping $rxq_id skip_sw Reviewed-by: Sridhar Samudrala Signed-off-by: Amritha Nambiar Signed-off-by: Paolo Abeni --- include/net/act_api.h | 1 + include/net/flow_offload.h | 2 ++ include/net/tc_act/tc_skbedit.h | 29 +++++++++++++++++++++++++++++ net/sched/act_skbedit.c | 14 ++++++++++++-- net/sched/cls_api.c | 7 +++++++ 5 files changed, 51 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/act_api.h b/include/net/act_api.h index 61f2ceb3939e..c94ea1a306e0 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -67,6 +67,7 @@ struct tc_action { #define TCA_ACT_FLAGS_BIND (1U << (TCA_ACT_FLAGS_USER_BITS + 1)) #define TCA_ACT_FLAGS_REPLACE (1U << (TCA_ACT_FLAGS_USER_BITS + 2)) #define TCA_ACT_FLAGS_NO_RTNL (1U << (TCA_ACT_FLAGS_USER_BITS + 3)) +#define TCA_ACT_FLAGS_AT_INGRESS (1U << (TCA_ACT_FLAGS_USER_BITS + 4)) /* Update lastuse only if needed, to avoid dirtying a cache line. * We use a temp variable to avoid fetching jiffies twice. diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index e343f9f8363e..7a60bc6d72c9 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -155,6 +155,7 @@ enum flow_action_id { FLOW_ACTION_MARK, FLOW_ACTION_PTYPE, FLOW_ACTION_PRIORITY, + FLOW_ACTION_RX_QUEUE_MAPPING, FLOW_ACTION_WAKE, FLOW_ACTION_QUEUE, FLOW_ACTION_SAMPLE, @@ -247,6 +248,7 @@ struct flow_action_entry { u32 csum_flags; /* FLOW_ACTION_CSUM */ u32 mark; /* FLOW_ACTION_MARK */ u16 ptype; /* FLOW_ACTION_PTYPE */ + u16 rx_queue; /* FLOW_ACTION_RX_QUEUE_MAPPING */ u32 priority; /* FLOW_ACTION_PRIORITY */ struct { /* FLOW_ACTION_QUEUE */ u32 ctx; diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h index dc1079f28e13..9649600fb3dc 100644 --- a/include/net/tc_act/tc_skbedit.h +++ b/include/net/tc_act/tc_skbedit.h @@ -95,12 +95,41 @@ static inline u32 tcf_skbedit_priority(const struct tc_action *a) return priority; } +static inline u16 tcf_skbedit_rx_queue_mapping(const struct tc_action *a) +{ + u16 rx_queue; + + rcu_read_lock(); + rx_queue = rcu_dereference(to_skbedit(a)->params)->queue_mapping; + rcu_read_unlock(); + + return rx_queue; +} + /* Return true iff action is queue_mapping */ static inline bool is_tcf_skbedit_queue_mapping(const struct tc_action *a) { return is_tcf_skbedit_with_flag(a, SKBEDIT_F_QUEUE_MAPPING); } +/* Return true if action is on ingress traffic */ +static inline bool is_tcf_skbedit_ingress(u32 flags) +{ + return flags & TCA_ACT_FLAGS_AT_INGRESS; +} + +static inline bool is_tcf_skbedit_tx_queue_mapping(const struct tc_action *a) +{ + return is_tcf_skbedit_queue_mapping(a) && + !is_tcf_skbedit_ingress(a->tcfa_flags); +} + +static inline bool is_tcf_skbedit_rx_queue_mapping(const struct tc_action *a) +{ + return is_tcf_skbedit_queue_mapping(a) && + is_tcf_skbedit_ingress(a->tcfa_flags); +} + /* Return true iff action is inheritdsfield */ static inline bool is_tcf_skbedit_inheritdsfield(const struct tc_action *a) { diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 7f598784fd30..1710780c908a 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -148,6 +148,11 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, } if (tb[TCA_SKBEDIT_QUEUE_MAPPING] != NULL) { + if (is_tcf_skbedit_ingress(act_flags) && + !(act_flags & TCA_ACT_FLAGS_SKIP_SW)) { + NL_SET_ERR_MSG_MOD(extack, "\"queue_mapping\" option on receive side is hardware only, use skip_sw"); + return -EOPNOTSUPP; + } flags |= SKBEDIT_F_QUEUE_MAPPING; queue_mapping = nla_data(tb[TCA_SKBEDIT_QUEUE_MAPPING]); } @@ -374,9 +379,12 @@ static int tcf_skbedit_offload_act_setup(struct tc_action *act, void *entry_data } else if (is_tcf_skbedit_priority(act)) { entry->id = FLOW_ACTION_PRIORITY; entry->priority = tcf_skbedit_priority(act); - } else if (is_tcf_skbedit_queue_mapping(act)) { - NL_SET_ERR_MSG_MOD(extack, "Offload not supported when \"queue_mapping\" option is used"); + } else if (is_tcf_skbedit_tx_queue_mapping(act)) { + NL_SET_ERR_MSG_MOD(extack, "Offload not supported when \"queue_mapping\" option is used on transmit side"); return -EOPNOTSUPP; + } else if (is_tcf_skbedit_rx_queue_mapping(act)) { + entry->id = FLOW_ACTION_RX_QUEUE_MAPPING; + entry->rx_queue = tcf_skbedit_rx_queue_mapping(act); } else if (is_tcf_skbedit_inheritdsfield(act)) { NL_SET_ERR_MSG_MOD(extack, "Offload not supported when \"inheritdsfield\" option is used"); return -EOPNOTSUPP; @@ -394,6 +402,8 @@ static int tcf_skbedit_offload_act_setup(struct tc_action *act, void *entry_data fl_action->id = FLOW_ACTION_PTYPE; else if (is_tcf_skbedit_priority(act)) fl_action->id = FLOW_ACTION_PRIORITY; + else if (is_tcf_skbedit_rx_queue_mapping(act)) + fl_action->id = FLOW_ACTION_RX_QUEUE_MAPPING; else return -EOPNOTSUPP; } diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 50566db45949..23d1cfa4f58c 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1953,6 +1953,11 @@ static void tfilter_put(struct tcf_proto *tp, void *fh) tp->ops->put(tp, fh); } +static bool is_qdisc_ingress(__u32 classid) +{ + return (TC_H_MIN(classid) == TC_H_MIN(TC_H_MIN_INGRESS)); +} + static int tc_new_tfilter(struct sk_buff *skb, struct nlmsghdr *n, struct netlink_ext_ack *extack) { @@ -2144,6 +2149,8 @@ replay: flags |= TCA_ACT_FLAGS_REPLACE; if (!rtnl_held) flags |= TCA_ACT_FLAGS_NO_RTNL; + if (is_qdisc_ingress(parent)) + flags |= TCA_ACT_FLAGS_AT_INGRESS; err = tp->ops->change(net, skb, tp, cl, t->tcm_handle, tca, &fh, flags, extack); if (err == 0) { -- cgit v1.2.3 From b261eda84ec136240a9ca753389853a3a1bccca2 Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Fri, 21 Oct 2022 13:44:34 -0700 Subject: soreuseport: Fix socket selection for SO_INCOMING_CPU. Kazuho Oku reported that setsockopt(SO_INCOMING_CPU) does not work with setsockopt(SO_REUSEPORT) since v4.6. With the combination of SO_REUSEPORT and SO_INCOMING_CPU, we could build a highly efficient server application. setsockopt(SO_INCOMING_CPU) associates a CPU with a TCP listener or UDP socket, and then incoming packets processed on the CPU will likely be distributed to the socket. Technically, a socket could even receive packets handled on another CPU if no sockets in the reuseport group have the same CPU receiving the flow. The logic exists in compute_score() so that a socket will get a higher score if it has the same CPU with the flow. However, the score gets ignored after the blamed two commits, which introduced a faster socket selection algorithm for SO_REUSEPORT. This patch introduces a counter of sockets with SO_INCOMING_CPU in a reuseport group to check if we should iterate all sockets to find a proper one. We increment the counter when * calling listen() if the socket has SO_INCOMING_CPU and SO_REUSEPORT * enabling SO_INCOMING_CPU if the socket is in a reuseport group Also, we decrement it when * detaching a socket out of the group to apply SO_INCOMING_CPU to migrated TCP requests * disabling SO_INCOMING_CPU if the socket is in a reuseport group When the counter reaches 0, we can get back to the O(1) selection algorithm. The overall changes are negligible for the non-SO_INCOMING_CPU case, and the only notable thing is that we have to update sk_incomnig_cpu under reuseport_lock. Otherwise, the race prevents transitioning to the O(n) algorithm and results in the wrong socket selection. cpu1 (setsockopt) cpu2 (listen) +-----------------+ +-------------+ lock_sock(sk1) lock_sock(sk2) reuseport_update_incoming_cpu(sk1, val) . | /* set CPU as 0 */ |- WRITE_ONCE(sk1->incoming_cpu, val) | | spin_lock_bh(&reuseport_lock) | reuseport_grow(sk2, reuse) | . | |- more_socks_size = reuse->max_socks * 2U; | |- if (more_socks_size > U16_MAX && | | reuse->num_closed_socks) | | . | | |- RCU_INIT_POINTER(sk1->sk_reuseport_cb, NULL); | | `- __reuseport_detach_closed_sock(sk1, reuse) | | . | | `- reuseport_put_incoming_cpu(sk1, reuse) | | . | | | /* Read shutdown()ed sk1's sk_incoming_cpu | | | * without lock_sock(). | | | */ | | `- if (sk1->sk_incoming_cpu >= 0) | | . | | | /* decrement not-yet-incremented | | | * count, which is never incremented. | | | */ | | `- __reuseport_put_incoming_cpu(reuse); | | | `- spin_lock_bh(&reuseport_lock) | |- spin_lock_bh(&reuseport_lock) | |- reuse = rcu_dereference_protected(sk1->sk_reuseport_cb, ...) |- if (!reuse) | . | | /* Cannot increment reuse->incoming_cpu. */ | `- goto out; | `- spin_unlock_bh(&reuseport_lock) Fixes: e32ea7e74727 ("soreuseport: fast reuseport UDP socket selection") Fixes: c125e80b8868 ("soreuseport: fast reuseport TCP socket selection") Reported-by: Kazuho Oku Signed-off-by: Kuniyuki Iwashima Signed-off-by: Paolo Abeni --- include/net/sock_reuseport.h | 2 + net/core/sock.c | 2 +- net/core/sock_reuseport.c | 94 +++++++++++++++++++++++++++++++++++++++++--- 3 files changed, 92 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/net/sock_reuseport.h b/include/net/sock_reuseport.h index efc9085c6892..6ec140b0a61b 100644 --- a/include/net/sock_reuseport.h +++ b/include/net/sock_reuseport.h @@ -16,6 +16,7 @@ struct sock_reuseport { u16 max_socks; /* length of socks */ u16 num_socks; /* elements in socks */ u16 num_closed_socks; /* closed elements in socks */ + u16 incoming_cpu; /* The last synq overflow event timestamp of this * reuse->socks[] group. */ @@ -58,5 +59,6 @@ static inline bool reuseport_has_conns(struct sock *sk) } void reuseport_has_conns_set(struct sock *sk); +void reuseport_update_incoming_cpu(struct sock *sk, int val); #endif /* _SOCK_REUSEPORT_H */ diff --git a/net/core/sock.c b/net/core/sock.c index 2786c1107e53..4571914a4aa8 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1436,7 +1436,7 @@ set_sndbuf: break; } case SO_INCOMING_CPU: - WRITE_ONCE(sk->sk_incoming_cpu, val); + reuseport_update_incoming_cpu(sk, val); break; case SO_CNX_ADVICE: diff --git a/net/core/sock_reuseport.c b/net/core/sock_reuseport.c index fb90e1e00773..5a165286e4d8 100644 --- a/net/core/sock_reuseport.c +++ b/net/core/sock_reuseport.c @@ -37,6 +37,70 @@ void reuseport_has_conns_set(struct sock *sk) } EXPORT_SYMBOL(reuseport_has_conns_set); +static void __reuseport_get_incoming_cpu(struct sock_reuseport *reuse) +{ + /* Paired with READ_ONCE() in reuseport_select_sock_by_hash(). */ + WRITE_ONCE(reuse->incoming_cpu, reuse->incoming_cpu + 1); +} + +static void __reuseport_put_incoming_cpu(struct sock_reuseport *reuse) +{ + /* Paired with READ_ONCE() in reuseport_select_sock_by_hash(). */ + WRITE_ONCE(reuse->incoming_cpu, reuse->incoming_cpu - 1); +} + +static void reuseport_get_incoming_cpu(struct sock *sk, struct sock_reuseport *reuse) +{ + if (sk->sk_incoming_cpu >= 0) + __reuseport_get_incoming_cpu(reuse); +} + +static void reuseport_put_incoming_cpu(struct sock *sk, struct sock_reuseport *reuse) +{ + if (sk->sk_incoming_cpu >= 0) + __reuseport_put_incoming_cpu(reuse); +} + +void reuseport_update_incoming_cpu(struct sock *sk, int val) +{ + struct sock_reuseport *reuse; + int old_sk_incoming_cpu; + + if (unlikely(!rcu_access_pointer(sk->sk_reuseport_cb))) { + /* Paired with REAE_ONCE() in sk_incoming_cpu_update() + * and compute_score(). + */ + WRITE_ONCE(sk->sk_incoming_cpu, val); + return; + } + + spin_lock_bh(&reuseport_lock); + + /* This must be done under reuseport_lock to avoid a race with + * reuseport_grow(), which accesses sk->sk_incoming_cpu without + * lock_sock() when detaching a shutdown()ed sk. + * + * Paired with READ_ONCE() in reuseport_select_sock_by_hash(). + */ + old_sk_incoming_cpu = sk->sk_incoming_cpu; + WRITE_ONCE(sk->sk_incoming_cpu, val); + + reuse = rcu_dereference_protected(sk->sk_reuseport_cb, + lockdep_is_held(&reuseport_lock)); + + /* reuseport_grow() has detached a closed sk. */ + if (!reuse) + goto out; + + if (old_sk_incoming_cpu < 0 && val >= 0) + __reuseport_get_incoming_cpu(reuse); + else if (old_sk_incoming_cpu >= 0 && val < 0) + __reuseport_put_incoming_cpu(reuse); + +out: + spin_unlock_bh(&reuseport_lock); +} + static int reuseport_sock_index(struct sock *sk, const struct sock_reuseport *reuse, bool closed) @@ -64,6 +128,7 @@ static void __reuseport_add_sock(struct sock *sk, /* paired with smp_rmb() in reuseport_(select|migrate)_sock() */ smp_wmb(); reuse->num_socks++; + reuseport_get_incoming_cpu(sk, reuse); } static bool __reuseport_detach_sock(struct sock *sk, @@ -76,6 +141,7 @@ static bool __reuseport_detach_sock(struct sock *sk, reuse->socks[i] = reuse->socks[reuse->num_socks - 1]; reuse->num_socks--; + reuseport_put_incoming_cpu(sk, reuse); return true; } @@ -86,6 +152,7 @@ static void __reuseport_add_closed_sock(struct sock *sk, reuse->socks[reuse->max_socks - reuse->num_closed_socks - 1] = sk; /* paired with READ_ONCE() in inet_csk_bind_conflict() */ WRITE_ONCE(reuse->num_closed_socks, reuse->num_closed_socks + 1); + reuseport_get_incoming_cpu(sk, reuse); } static bool __reuseport_detach_closed_sock(struct sock *sk, @@ -99,6 +166,7 @@ static bool __reuseport_detach_closed_sock(struct sock *sk, reuse->socks[i] = reuse->socks[reuse->max_socks - reuse->num_closed_socks]; /* paired with READ_ONCE() in inet_csk_bind_conflict() */ WRITE_ONCE(reuse->num_closed_socks, reuse->num_closed_socks - 1); + reuseport_put_incoming_cpu(sk, reuse); return true; } @@ -166,6 +234,7 @@ int reuseport_alloc(struct sock *sk, bool bind_inany) reuse->bind_inany = bind_inany; reuse->socks[0] = sk; reuse->num_socks = 1; + reuseport_get_incoming_cpu(sk, reuse); rcu_assign_pointer(sk->sk_reuseport_cb, reuse); out: @@ -209,6 +278,7 @@ static struct sock_reuseport *reuseport_grow(struct sock_reuseport *reuse) more_reuse->reuseport_id = reuse->reuseport_id; more_reuse->bind_inany = reuse->bind_inany; more_reuse->has_conns = reuse->has_conns; + more_reuse->incoming_cpu = reuse->incoming_cpu; memcpy(more_reuse->socks, reuse->socks, reuse->num_socks * sizeof(struct sock *)); @@ -458,18 +528,32 @@ static struct sock *run_bpf_filter(struct sock_reuseport *reuse, u16 socks, static struct sock *reuseport_select_sock_by_hash(struct sock_reuseport *reuse, u32 hash, u16 num_socks) { + struct sock *first_valid_sk = NULL; int i, j; i = j = reciprocal_scale(hash, num_socks); - while (reuse->socks[i]->sk_state == TCP_ESTABLISHED) { + do { + struct sock *sk = reuse->socks[i]; + + if (sk->sk_state != TCP_ESTABLISHED) { + /* Paired with WRITE_ONCE() in __reuseport_(get|put)_incoming_cpu(). */ + if (!READ_ONCE(reuse->incoming_cpu)) + return sk; + + /* Paired with WRITE_ONCE() in reuseport_update_incoming_cpu(). */ + if (READ_ONCE(sk->sk_incoming_cpu) == raw_smp_processor_id()) + return sk; + + if (!first_valid_sk) + first_valid_sk = sk; + } + i++; if (i >= num_socks) i = 0; - if (i == j) - return NULL; - } + } while (i != j); - return reuse->socks[i]; + return first_valid_sk; } /** -- cgit v1.2.3 From ac1f8c049319847b1b4c6b387fdb2e3f7fb84ffc Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Wed, 28 Sep 2022 23:55:06 +0200 Subject: netfilter: nft_payload: move struct nft_payload_set definition where it belongs Not required to expose this header in nf_tables_core.h, move it to where it is used, ie. nft_payload. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables_core.h | 10 ---------- net/netfilter/nft_payload.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h index 1223af68cd9a..990c3767a350 100644 --- a/include/net/netfilter/nf_tables_core.h +++ b/include/net/netfilter/nf_tables_core.h @@ -66,16 +66,6 @@ struct nft_payload { u8 dreg; }; -struct nft_payload_set { - enum nft_payload_bases base:8; - u8 offset; - u8 len; - u8 sreg; - u8 csum_type; - u8 csum_offset; - u8 csum_flags; -}; - extern const struct nft_expr_ops nft_payload_fast_ops; extern const struct nft_expr_ops nft_bitwise_fast_ops; diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index 088244f9d838..07621d509a68 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -665,6 +665,16 @@ static int nft_payload_csum_inet(struct sk_buff *skb, const u32 *src, return 0; } +struct nft_payload_set { + enum nft_payload_bases base:8; + u8 offset; + u8 len; + u8 sreg; + u8 csum_type; + u8 csum_offset; + u8 csum_flags; +}; + static void nft_payload_set_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) -- cgit v1.2.3 From e7a1caa67ce62765fe174cae08e537d542bb44f8 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sat, 15 Oct 2022 00:20:50 +0200 Subject: netfilter: nf_tables: reduce nft_pktinfo by 8 bytes structure is reduced from 32 to 24 bytes. While at it, also check that iphdrlen is sane, this is guaranteed for NFPROTO_IPV4 but not for ingress or bridge, so add checks for this. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 4 ++-- include/net/netfilter/nf_tables_ipv4.h | 4 ++++ include/net/netfilter/nf_tables_ipv6.h | 6 +++--- 3 files changed, 9 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index cdb7db9b0e25..f6db510689a8 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -32,8 +32,8 @@ struct nft_pktinfo { u8 flags; u8 tprot; u16 fragoff; - unsigned int thoff; - unsigned int inneroff; + u16 thoff; + u16 inneroff; }; static inline struct sock *nft_sk(const struct nft_pktinfo *pkt) diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h index c4a6147b0ef8..112708f7a6b4 100644 --- a/include/net/netfilter/nf_tables_ipv4.h +++ b/include/net/netfilter/nf_tables_ipv4.h @@ -35,6 +35,8 @@ static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt) return -1; else if (len < thoff) return -1; + else if (thoff < sizeof(*iph)) + return -1; pkt->flags = NFT_PKTINFO_L4PROTO; pkt->tprot = iph->protocol; @@ -69,6 +71,8 @@ static inline int nft_set_pktinfo_ipv4_ingress(struct nft_pktinfo *pkt) return -1; } else if (len < thoff) { goto inhdr_error; + } else if (thoff < sizeof(*iph)) { + return -1; } pkt->flags = NFT_PKTINFO_L4PROTO; diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h index ec7eaeaf4f04..467d59b9e533 100644 --- a/include/net/netfilter/nf_tables_ipv6.h +++ b/include/net/netfilter/nf_tables_ipv6.h @@ -13,7 +13,7 @@ static inline void nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt) unsigned short frag_off; protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags); - if (protohdr < 0) { + if (protohdr < 0 || thoff > U16_MAX) { nft_set_pktinfo_unspec(pkt); return; } @@ -47,7 +47,7 @@ static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt) return -1; protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags); - if (protohdr < 0) + if (protohdr < 0 || thoff > U16_MAX) return -1; pkt->flags = NFT_PKTINFO_L4PROTO; @@ -93,7 +93,7 @@ static inline int nft_set_pktinfo_ipv6_ingress(struct nft_pktinfo *pkt) } protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags); - if (protohdr < 0) + if (protohdr < 0 || thoff > U16_MAX) goto inhdr_error; pkt->flags = NFT_PKTINFO_L4PROTO; -- cgit v1.2.3 From d037abc2414b4539401e0e6aa278bedc4628ad69 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Fri, 21 Oct 2022 16:17:53 +0200 Subject: netfilter: nft_objref: make it builtin nft_objref is needed to reference named objects, it makes no sense to disable it. Before: text data bss dec filename 4014 424 0 4438 nft_objref.o 4174 1128 0 5302 nft_objref.ko 359351 15276 864 375491 nf_tables.ko After: text data bss dec filename 3815 408 0 4223 nft_objref.o 363161 15692 864 379717 nf_tables.ko Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables_core.h | 1 + net/netfilter/Kconfig | 6 ------ net/netfilter/Makefile | 4 ++-- net/netfilter/nf_tables_core.c | 1 + net/netfilter/nft_objref.c | 22 +--------------------- 5 files changed, 5 insertions(+), 29 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h index 990c3767a350..83d763631f81 100644 --- a/include/net/netfilter/nf_tables_core.h +++ b/include/net/netfilter/nf_tables_core.h @@ -18,6 +18,7 @@ extern struct nft_expr_type nft_meta_type; extern struct nft_expr_type nft_rt_type; extern struct nft_expr_type nft_exthdr_type; extern struct nft_expr_type nft_last_type; +extern struct nft_expr_type nft_objref_type; #ifdef CONFIG_NETWORK_SECMARK extern struct nft_object_type nft_secmark_obj_type; diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index 4b8d04640ff3..0846bd75b1da 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -568,12 +568,6 @@ config NFT_TUNNEL This option adds the "tunnel" expression that you can use to set tunneling policies. -config NFT_OBJREF - tristate "Netfilter nf_tables stateful object reference module" - help - This option adds the "objref" expression that allows you to refer to - stateful objects, such as counters and quotas. - config NFT_QUEUE depends on NETFILTER_NETLINK_QUEUE tristate "Netfilter nf_tables queue module" diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile index 0f060d100880..7a6b518ba2b4 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -86,7 +86,8 @@ nf_tables-objs := nf_tables_core.o nf_tables_api.o nft_chain_filter.o \ nf_tables_trace.o nft_immediate.o nft_cmp.o nft_range.o \ nft_bitwise.o nft_byteorder.o nft_payload.o nft_lookup.o \ nft_dynset.o nft_meta.o nft_rt.o nft_exthdr.o nft_last.o \ - nft_counter.o nft_chain_route.o nf_tables_offload.o \ + nft_counter.o nft_objref.o \ + nft_chain_route.o nf_tables_offload.o \ nft_set_hash.o nft_set_bitmap.o nft_set_rbtree.o \ nft_set_pipapo.o @@ -104,7 +105,6 @@ obj-$(CONFIG_NFT_CT) += nft_ct.o obj-$(CONFIG_NFT_FLOW_OFFLOAD) += nft_flow_offload.o obj-$(CONFIG_NFT_LIMIT) += nft_limit.o obj-$(CONFIG_NFT_NAT) += nft_nat.o -obj-$(CONFIG_NFT_OBJREF) += nft_objref.o obj-$(CONFIG_NFT_QUEUE) += nft_queue.o obj-$(CONFIG_NFT_QUOTA) += nft_quota.o obj-$(CONFIG_NFT_REJECT) += nft_reject.o diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c index cee3e4e905ec..6dcead50208c 100644 --- a/net/netfilter/nf_tables_core.c +++ b/net/netfilter/nf_tables_core.c @@ -340,6 +340,7 @@ static struct nft_expr_type *nft_basic_types[] = { &nft_exthdr_type, &nft_last_type, &nft_counter_type, + &nft_objref_type, }; static struct nft_object_type *nft_basic_objects[] = { diff --git a/net/netfilter/nft_objref.c b/net/netfilter/nft_objref.c index 5d8d91b3904d..74e0eea4abac 100644 --- a/net/netfilter/nft_objref.c +++ b/net/netfilter/nft_objref.c @@ -82,7 +82,6 @@ static void nft_objref_activate(const struct nft_ctx *ctx, obj->use++; } -static struct nft_expr_type nft_objref_type; static const struct nft_expr_ops nft_objref_ops = { .type = &nft_objref_type, .size = NFT_EXPR_SIZE(sizeof(struct nft_object *)), @@ -195,7 +194,6 @@ static void nft_objref_map_destroy(const struct nft_ctx *ctx, nf_tables_destroy_set(ctx, priv->set); } -static struct nft_expr_type nft_objref_type; static const struct nft_expr_ops nft_objref_map_ops = { .type = &nft_objref_type, .size = NFT_EXPR_SIZE(sizeof(struct nft_objref_map)), @@ -233,28 +231,10 @@ static const struct nla_policy nft_objref_policy[NFTA_OBJREF_MAX + 1] = { [NFTA_OBJREF_SET_ID] = { .type = NLA_U32 }, }; -static struct nft_expr_type nft_objref_type __read_mostly = { +struct nft_expr_type nft_objref_type __read_mostly = { .name = "objref", .select_ops = nft_objref_select_ops, .policy = nft_objref_policy, .maxattr = NFTA_OBJREF_MAX, .owner = THIS_MODULE, }; - -static int __init nft_objref_module_init(void) -{ - return nft_register_expr(&nft_objref_type); -} - -static void __exit nft_objref_module_exit(void) -{ - nft_unregister_expr(&nft_objref_type); -} - -module_init(nft_objref_module_init); -module_exit(nft_objref_module_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Pablo Neira Ayuso "); -MODULE_ALIAS_NFT_EXPR("objref"); -MODULE_DESCRIPTION("nftables stateful object reference module"); -- cgit v1.2.3 From 3a07327d10a09379315c844c63f27941f5081e0a Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 25 Oct 2022 13:48:15 +0200 Subject: netfilter: nft_inner: support for inner tunnel header matching This new expression allows you to match on the inner headers that are encapsulated by any of the existing tunneling protocols. This expression parses the inner packet to set the link, network and transport offsets, so the existing expressions (with a few updates) can be reused to match on the inner headers. The inner expression supports for different tunnel combinations such as: - ethernet frame over IPv4/IPv6 packet, eg. VxLAN. - IPv4/IPv6 packet over IPv4/IPv6 packet, eg. IPIP. - IPv4/IPv6 packet over IPv4/IPv6 + transport header, eg. GRE. - transport header (ESP or SCTP) over transport header (usually UDP) The following fields are used to describe the tunnel protocol: - flags, which describe how to parse the inner headers: NFT_PAYLOAD_CTX_INNER_TUN, the tunnel provides its own header. NFT_PAYLOAD_CTX_INNER_ETHER, the ethernet frame is available as inner header. NFT_PAYLOAD_CTX_INNER_NH, the network header is available as inner header. NFT_PAYLOAD_CTX_INNER_TH, the transport header is available as inner header. For example, VxLAN sets on all of these flags. While GRE only sets on NFT_PAYLOAD_CTX_INNER_NH and NFT_PAYLOAD_CTX_INNER_TH. Then, ESP over UDP only sets on NFT_PAYLOAD_CTX_INNER_TH. The tunnel description is composed of the following attributes: - header size: in case the tunnel comes with its own header, eg. VxLAN. - type: this provides a hint to userspace on how to delinearize the rule. This is useful for VxLAN and Geneve since they run over UDP, since transport does not provide a hint. This is also useful in case hardware offload is ever supported. The type is not currently interpreted by the kernel. - expression: currently only payload supported. Follow up patch adds also inner meta support which is required by autogenerated dependencies. The exthdr expression should be supported too at some point. There is a new inner_ops operation that needs to be set on to allow to use an existing expression from the inner expression. This patch adds a new NFT_PAYLOAD_TUN_HEADER base which allows to match on the tunnel header fields, eg. vxlan vni. The payload expression is embedded into nft_inner private area and this private data area is passed to the payload inner eval function via direct call. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 5 + include/net/netfilter/nf_tables_core.h | 24 +++ include/uapi/linux/netfilter/nf_tables.h | 26 +++ net/netfilter/Makefile | 2 +- net/netfilter/nf_tables_api.c | 37 ++++ net/netfilter/nf_tables_core.c | 1 + net/netfilter/nft_inner.c | 336 +++++++++++++++++++++++++++++++ net/netfilter/nft_payload.c | 89 +++++++- 8 files changed, 518 insertions(+), 2 deletions(-) create mode 100644 net/netfilter/nft_inner.c (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index f6db510689a8..2dbfe7524a7e 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -375,6 +375,10 @@ static inline void *nft_expr_priv(const struct nft_expr *expr) return (void *)expr->data; } +struct nft_expr_info; + +int nft_expr_inner_parse(const struct nft_ctx *ctx, const struct nlattr *nla, + struct nft_expr_info *info); int nft_expr_clone(struct nft_expr *dst, struct nft_expr *src); void nft_expr_destroy(const struct nft_ctx *ctx, struct nft_expr *expr); int nft_expr_dump(struct sk_buff *skb, unsigned int attr, @@ -864,6 +868,7 @@ struct nft_expr_type { const struct nlattr * const tb[]); void (*release_ops)(const struct nft_expr_ops *ops); const struct nft_expr_ops *ops; + const struct nft_expr_ops *inner_ops; struct list_head list; const char *name; struct module *owner; diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h index 83d763631f81..be2b2b5d0a52 100644 --- a/include/net/netfilter/nf_tables_core.h +++ b/include/net/netfilter/nf_tables_core.h @@ -19,6 +19,7 @@ extern struct nft_expr_type nft_rt_type; extern struct nft_expr_type nft_exthdr_type; extern struct nft_expr_type nft_last_type; extern struct nft_expr_type nft_objref_type; +extern struct nft_expr_type nft_inner_type; #ifdef CONFIG_NETWORK_SECMARK extern struct nft_object_type nft_secmark_obj_type; @@ -139,4 +140,27 @@ void nft_rt_get_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt); void nft_counter_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt); + +enum { + NFT_PAYLOAD_CTX_INNER_TUN = (1 << 0), + NFT_PAYLOAD_CTX_INNER_LL = (1 << 1), + NFT_PAYLOAD_CTX_INNER_NH = (1 << 2), + NFT_PAYLOAD_CTX_INNER_TH = (1 << 3), +}; + +struct nft_inner_tun_ctx { + u16 inner_tunoff; + u16 inner_lloff; + u16 inner_nhoff; + u16 inner_thoff; + __be16 llproto; + u8 l4proto; + u8 flags; +}; + +int nft_payload_inner_offset(const struct nft_pktinfo *pkt); +void nft_payload_inner_eval(const struct nft_expr *expr, struct nft_regs *regs, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *ctx); + #endif /* _NET_NF_TABLES_CORE_H */ diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 466fd3f4447c..05a15dce8271 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -760,6 +760,7 @@ enum nft_payload_bases { NFT_PAYLOAD_NETWORK_HEADER, NFT_PAYLOAD_TRANSPORT_HEADER, NFT_PAYLOAD_INNER_HEADER, + NFT_PAYLOAD_TUN_HEADER, }; /** @@ -779,6 +780,31 @@ enum nft_payload_csum_flags { NFT_PAYLOAD_L4CSUM_PSEUDOHDR = (1 << 0), }; +enum nft_inner_type { + NFT_INNER_UNSPEC = 0, + NFT_INNER_VXLAN, +}; + +enum nft_inner_flags { + NFT_INNER_HDRSIZE = (1 << 0), + NFT_INNER_LL = (1 << 1), + NFT_INNER_NH = (1 << 2), + NFT_INNER_TH = (1 << 3), +}; +#define NFT_INNER_MASK (NFT_INNER_HDRSIZE | NFT_INNER_LL | \ + NFT_INNER_NH | NFT_INNER_TH) + +enum nft_inner_attributes { + NFTA_INNER_UNSPEC, + NFTA_INNER_NUM, + NFTA_INNER_TYPE, + NFTA_INNER_FLAGS, + NFTA_INNER_HDRSIZE, + NFTA_INNER_EXPR, + __NFTA_INNER_MAX +}; +#define NFTA_INNER_MAX (__NFTA_INNER_MAX - 1) + /** * enum nft_payload_attributes - nf_tables payload expression netlink attributes * diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile index 7a6b518ba2b4..1d4db1943936 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -86,7 +86,7 @@ nf_tables-objs := nf_tables_core.o nf_tables_api.o nft_chain_filter.o \ nf_tables_trace.o nft_immediate.o nft_cmp.o nft_range.o \ nft_bitwise.o nft_byteorder.o nft_payload.o nft_lookup.o \ nft_dynset.o nft_meta.o nft_rt.o nft_exthdr.o nft_last.o \ - nft_counter.o nft_objref.o \ + nft_counter.o nft_objref.o nft_inner.o \ nft_chain_route.o nf_tables_offload.o \ nft_set_hash.o nft_set_bitmap.o nft_set_rbtree.o \ nft_set_pipapo.o diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 58d9cbc9ccdc..6b79f5e18f08 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2857,6 +2857,43 @@ err1: return err; } +int nft_expr_inner_parse(const struct nft_ctx *ctx, const struct nlattr *nla, + struct nft_expr_info *info) +{ + struct nlattr *tb[NFTA_EXPR_MAX + 1]; + const struct nft_expr_type *type; + int err; + + err = nla_parse_nested_deprecated(tb, NFTA_EXPR_MAX, nla, + nft_expr_policy, NULL); + if (err < 0) + return err; + + if (!tb[NFTA_EXPR_DATA]) + return -EINVAL; + + type = __nft_expr_type_get(ctx->family, tb[NFTA_EXPR_NAME]); + if (IS_ERR(type)) + return PTR_ERR(type); + + if (!type->inner_ops) + return -EOPNOTSUPP; + + err = nla_parse_nested_deprecated(info->tb, type->maxattr, + tb[NFTA_EXPR_DATA], + type->policy, NULL); + if (err < 0) + goto err_nla_parse; + + info->attr = nla; + info->ops = type->inner_ops; + + return 0; + +err_nla_parse: + return err; +} + static int nf_tables_newexpr(const struct nft_ctx *ctx, const struct nft_expr_info *expr_info, struct nft_expr *expr) diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c index 6dcead50208c..709a736c301c 100644 --- a/net/netfilter/nf_tables_core.c +++ b/net/netfilter/nf_tables_core.c @@ -341,6 +341,7 @@ static struct nft_expr_type *nft_basic_types[] = { &nft_last_type, &nft_counter_type, &nft_objref_type, + &nft_inner_type, }; static struct nft_object_type *nft_basic_objects[] = { diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c new file mode 100644 index 000000000000..1e4079b5b431 --- /dev/null +++ b/net/netfilter/nft_inner.c @@ -0,0 +1,336 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022 Pablo Neira Ayuso + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Same layout as nft_expr but it embeds the private expression data area. */ +struct __nft_expr { + const struct nft_expr_ops *ops; + union { + struct nft_payload payload; + } __attribute__((aligned(__alignof__(u64)))); +}; + +enum { + NFT_INNER_EXPR_PAYLOAD, +}; + +struct nft_inner { + u8 flags; + u8 hdrsize; + u8 type; + u8 expr_type; + + struct __nft_expr expr; +}; + +static int nft_inner_parse_l2l3(const struct nft_inner *priv, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *ctx, u32 off) +{ + __be16 llproto, outer_llproto; + u32 nhoff, thoff; + + if (priv->flags & NFT_INNER_LL) { + struct vlan_ethhdr *veth, _veth; + struct ethhdr *eth, _eth; + u32 hdrsize; + + eth = skb_header_pointer(pkt->skb, off, sizeof(_eth), &_eth); + if (!eth) + return -1; + + switch (eth->h_proto) { + case htons(ETH_P_IP): + case htons(ETH_P_IPV6): + llproto = eth->h_proto; + hdrsize = sizeof(_eth); + break; + case htons(ETH_P_8021Q): + veth = skb_header_pointer(pkt->skb, off, sizeof(_veth), &_veth); + if (!eth) + return -1; + + outer_llproto = veth->h_vlan_encapsulated_proto; + llproto = veth->h_vlan_proto; + hdrsize = sizeof(_veth); + break; + default: + return -1; + } + + ctx->inner_lloff = off; + ctx->flags |= NFT_PAYLOAD_CTX_INNER_LL; + off += hdrsize; + } else { + struct iphdr *iph; + u32 _version; + + iph = skb_header_pointer(pkt->skb, off, sizeof(_version), &_version); + if (!iph) + return -1; + + switch (iph->version) { + case 4: + llproto = htons(ETH_P_IP); + break; + case 6: + llproto = htons(ETH_P_IPV6); + break; + default: + return -1; + } + } + + ctx->llproto = llproto; + if (llproto == htons(ETH_P_8021Q)) + llproto = outer_llproto; + + nhoff = off; + + switch (llproto) { + case htons(ETH_P_IP): { + struct iphdr *iph, _iph; + + iph = skb_header_pointer(pkt->skb, nhoff, sizeof(_iph), &_iph); + if (!iph) + return -1; + + if (iph->ihl < 5 || iph->version != 4) + return -1; + + ctx->inner_nhoff = nhoff; + ctx->flags |= NFT_PAYLOAD_CTX_INNER_NH; + + thoff = nhoff + (iph->ihl * 4); + if ((ntohs(iph->frag_off) & IP_OFFSET) == 0) { + ctx->flags |= NFT_PAYLOAD_CTX_INNER_TH; + ctx->inner_thoff = thoff; + ctx->l4proto = iph->protocol; + } + } + break; + case htons(ETH_P_IPV6): { + struct ipv6hdr *ip6h, _ip6h; + int fh_flags = IP6_FH_F_AUTH; + unsigned short fragoff; + int l4proto; + + ip6h = skb_header_pointer(pkt->skb, nhoff, sizeof(_ip6h), &_ip6h); + if (!ip6h) + return -1; + + if (ip6h->version != 6) + return -1; + + ctx->inner_nhoff = nhoff; + ctx->flags |= NFT_PAYLOAD_CTX_INNER_NH; + + thoff = nhoff; + l4proto = ipv6_find_hdr(pkt->skb, &thoff, -1, &fragoff, &fh_flags); + if (l4proto < 0 || thoff > U16_MAX) + return -1; + + if (fragoff == 0) { + thoff = nhoff + sizeof(_ip6h); + ctx->flags |= NFT_PAYLOAD_CTX_INNER_TH; + ctx->inner_thoff = thoff; + ctx->l4proto = l4proto; + } + } + break; + default: + return -1; + } + + return 0; +} + +static int nft_inner_parse_tunhdr(const struct nft_inner *priv, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *ctx, u32 *off) +{ + if (pkt->tprot != IPPROTO_UDP || + pkt->tprot != IPPROTO_GRE) + return -1; + + ctx->inner_tunoff = *off; + ctx->flags |= NFT_PAYLOAD_CTX_INNER_TUN; + *off += priv->hdrsize; + + return 0; +} + +static int nft_inner_parse(const struct nft_inner *priv, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *tun_ctx) +{ + struct nft_inner_tun_ctx ctx = {}; + u32 off = pkt->inneroff; + + if (priv->flags & NFT_INNER_HDRSIZE && + nft_inner_parse_tunhdr(priv, pkt, &ctx, &off) < 0) + return -1; + + if (priv->flags & (NFT_INNER_LL | NFT_INNER_NH)) { + if (nft_inner_parse_l2l3(priv, pkt, &ctx, off) < 0) + return -1; + } else if (priv->flags & NFT_INNER_TH) { + ctx.inner_thoff = off; + ctx.flags |= NFT_PAYLOAD_CTX_INNER_TH; + } + + *tun_ctx = ctx; + + return 0; +} + +static void nft_inner_eval(const struct nft_expr *expr, struct nft_regs *regs, + const struct nft_pktinfo *pkt) +{ + const struct nft_inner *priv = nft_expr_priv(expr); + struct nft_inner_tun_ctx tun_ctx = {}; + + if (nft_payload_inner_offset(pkt) < 0) + goto err; + + if (nft_inner_parse(priv, pkt, &tun_ctx) < 0) + goto err; + + switch (priv->expr_type) { + case NFT_INNER_EXPR_PAYLOAD: + nft_payload_inner_eval((struct nft_expr *)&priv->expr, regs, pkt, &tun_ctx); + break; + default: + WARN_ON_ONCE(1); + goto err; + } + return; +err: + regs->verdict.code = NFT_BREAK; +} + +static const struct nla_policy nft_inner_policy[NFTA_INNER_MAX + 1] = { + [NFTA_INNER_NUM] = { .type = NLA_U32 }, + [NFTA_INNER_FLAGS] = { .type = NLA_U32 }, + [NFTA_INNER_HDRSIZE] = { .type = NLA_U32 }, + [NFTA_INNER_TYPE] = { .type = NLA_U32 }, + [NFTA_INNER_EXPR] = { .type = NLA_NESTED }, +}; + +struct nft_expr_info { + const struct nft_expr_ops *ops; + const struct nlattr *attr; + struct nlattr *tb[NFT_EXPR_MAXATTR + 1]; +}; + +static int nft_inner_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]) +{ + struct nft_inner *priv = nft_expr_priv(expr); + u32 flags, hdrsize, type, num; + struct nft_expr_info expr_info; + int err; + + if (!tb[NFTA_INNER_FLAGS] || + !tb[NFTA_INNER_HDRSIZE] || + !tb[NFTA_INNER_TYPE] || + !tb[NFTA_INNER_EXPR]) + return -EINVAL; + + flags = ntohl(nla_get_be32(tb[NFTA_INNER_FLAGS])); + if (flags & ~NFT_INNER_MASK) + return -EOPNOTSUPP; + + num = ntohl(nla_get_be32(tb[NFTA_INNER_NUM])); + if (num != 0) + return -EOPNOTSUPP; + + hdrsize = ntohl(nla_get_be32(tb[NFTA_INNER_HDRSIZE])); + type = ntohl(nla_get_be32(tb[NFTA_INNER_TYPE])); + + if (type > U8_MAX) + return -EINVAL; + + if (flags & NFT_INNER_HDRSIZE) { + if (hdrsize == 0 || hdrsize > 64) + return -EOPNOTSUPP; + } + + priv->flags = flags; + priv->hdrsize = hdrsize; + priv->type = type; + + err = nft_expr_inner_parse(ctx, tb[NFTA_INNER_EXPR], &expr_info); + if (err < 0) + return err; + + priv->expr.ops = expr_info.ops; + + if (!strcmp(expr_info.ops->type->name, "payload")) + priv->expr_type = NFT_INNER_EXPR_PAYLOAD; + else + return -EINVAL; + + err = expr_info.ops->init(ctx, (struct nft_expr *)&priv->expr, + (const struct nlattr * const*)expr_info.tb); + if (err < 0) + return err; + + return 0; +} + +static int nft_inner_dump(struct sk_buff *skb, const struct nft_expr *expr) +{ + const struct nft_inner *priv = nft_expr_priv(expr); + + if (nla_put_be32(skb, NFTA_INNER_NUM, htonl(0)) || + nla_put_be32(skb, NFTA_INNER_TYPE, htonl(priv->type)) || + nla_put_be32(skb, NFTA_INNER_FLAGS, htonl(priv->flags)) || + nla_put_be32(skb, NFTA_INNER_HDRSIZE, htonl(priv->hdrsize))) + goto nla_put_failure; + + if (nft_expr_dump(skb, NFTA_INNER_EXPR, + (struct nft_expr *)&priv->expr) < 0) + goto nla_put_failure; + + return 0; + +nla_put_failure: + return -1; +} + +static const struct nft_expr_ops nft_inner_ops = { + .type = &nft_inner_type, + .size = NFT_EXPR_SIZE(sizeof(struct nft_inner)), + .eval = nft_inner_eval, + .init = nft_inner_init, + .dump = nft_inner_dump, +}; + +struct nft_expr_type nft_inner_type __read_mostly = { + .name = "inner", + .ops = &nft_inner_ops, + .policy = nft_inner_policy, + .maxattr = NFTA_INNER_MAX, + .owner = THIS_MODULE, +}; diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index 84b490d6cc75..9d2ac764a14c 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -144,7 +144,7 @@ static int __nft_payload_inner_offset(struct nft_pktinfo *pkt) return 0; } -static int nft_payload_inner_offset(const struct nft_pktinfo *pkt) +int nft_payload_inner_offset(const struct nft_pktinfo *pkt) { if (!(pkt->flags & NFT_PKTINFO_INNER) && __nft_payload_inner_offset((struct nft_pktinfo *)pkt) < 0) @@ -587,6 +587,92 @@ const struct nft_expr_ops nft_payload_fast_ops = { .offload = nft_payload_offload, }; +void nft_payload_inner_eval(const struct nft_expr *expr, struct nft_regs *regs, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *tun_ctx) +{ + const struct nft_payload *priv = nft_expr_priv(expr); + const struct sk_buff *skb = pkt->skb; + u32 *dest = ®s->data[priv->dreg]; + int offset; + + if (priv->len % NFT_REG32_SIZE) + dest[priv->len / NFT_REG32_SIZE] = 0; + + switch (priv->base) { + case NFT_PAYLOAD_TUN_HEADER: + if (!(tun_ctx->flags & NFT_PAYLOAD_CTX_INNER_TUN)) + goto err; + + offset = tun_ctx->inner_tunoff; + break; + case NFT_PAYLOAD_LL_HEADER: + if (!(tun_ctx->flags & NFT_PAYLOAD_CTX_INNER_LL)) + goto err; + + offset = tun_ctx->inner_lloff; + break; + case NFT_PAYLOAD_NETWORK_HEADER: + if (!(tun_ctx->flags & NFT_PAYLOAD_CTX_INNER_NH)) + goto err; + + offset = tun_ctx->inner_nhoff; + break; + case NFT_PAYLOAD_TRANSPORT_HEADER: + if (!(tun_ctx->flags & NFT_PAYLOAD_CTX_INNER_TH)) + goto err; + + offset = tun_ctx->inner_thoff; + break; + default: + WARN_ON_ONCE(1); + goto err; + } + offset += priv->offset; + + if (skb_copy_bits(skb, offset, dest, priv->len) < 0) + goto err; + + return; +err: + regs->verdict.code = NFT_BREAK; +} + +static int nft_payload_inner_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]) +{ + struct nft_payload *priv = nft_expr_priv(expr); + u32 base; + + base = ntohl(nla_get_be32(tb[NFTA_PAYLOAD_BASE])); + switch (base) { + case NFT_PAYLOAD_TUN_HEADER: + case NFT_PAYLOAD_LL_HEADER: + case NFT_PAYLOAD_NETWORK_HEADER: + case NFT_PAYLOAD_TRANSPORT_HEADER: + break; + default: + return -EOPNOTSUPP; + } + + priv->base = base; + priv->offset = ntohl(nla_get_be32(tb[NFTA_PAYLOAD_OFFSET])); + priv->len = ntohl(nla_get_be32(tb[NFTA_PAYLOAD_LEN])); + + return nft_parse_register_store(ctx, tb[NFTA_PAYLOAD_DREG], + &priv->dreg, NULL, NFT_DATA_VALUE, + priv->len); +} + +static const struct nft_expr_ops nft_payload_inner_ops = { + .type = &nft_payload_type, + .size = NFT_EXPR_SIZE(sizeof(struct nft_payload)), + .init = nft_payload_inner_init, + .dump = nft_payload_dump, + /* direct call to nft_payload_inner_eval(). */ +}; + static inline void nft_csum_replace(__sum16 *sum, __wsum fsum, __wsum tsum) { *sum = csum_fold(csum_add(csum_sub(~csum_unfold(*sum), fsum), tsum)); @@ -930,6 +1016,7 @@ nft_payload_select_ops(const struct nft_ctx *ctx, struct nft_expr_type nft_payload_type __read_mostly = { .name = "payload", .select_ops = nft_payload_select_ops, + .inner_ops = &nft_payload_inner_ops, .policy = nft_payload_policy, .maxattr = NFTA_PAYLOAD_MAX, .owner = THIS_MODULE, -- cgit v1.2.3 From 0e795b37ba044893107f887b037594645a6fc584 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 17 Oct 2022 13:03:32 +0200 Subject: netfilter: nft_inner: add percpu inner context Add NFT_PKTINFO_INNER_FULL flag to annotate that inner offsets are available. Store nft_inner_tun_ctx object in percpu area to cache existing inner offsets for this skbuff. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 1 + include/net/netfilter/nf_tables_core.h | 1 + net/netfilter/nft_inner.c | 26 ++++++++++++++++++++++---- 3 files changed, 24 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 2dbfe7524a7e..38e2b396e38a 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -24,6 +24,7 @@ struct module; enum { NFT_PKTINFO_L4PROTO = (1 << 0), NFT_PKTINFO_INNER = (1 << 1), + NFT_PKTINFO_INNER_FULL = (1 << 2), }; struct nft_pktinfo { diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h index be2b2b5d0a52..3e825381ac5c 100644 --- a/include/net/netfilter/nf_tables_core.h +++ b/include/net/netfilter/nf_tables_core.h @@ -149,6 +149,7 @@ enum { }; struct nft_inner_tun_ctx { + u16 type; u16 inner_tunoff; u16 inner_lloff; u16 inner_nhoff; diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c index 1e4079b5b431..29f2eefe0357 100644 --- a/net/netfilter/nft_inner.c +++ b/net/netfilter/nft_inner.c @@ -21,6 +21,8 @@ #include #include +static DEFINE_PER_CPU(struct nft_inner_tun_ctx, nft_pcpu_tun_ctx); + /* Same layout as nft_expr but it embeds the private expression data area. */ struct __nft_expr { const struct nft_expr_ops *ops; @@ -180,7 +182,7 @@ static int nft_inner_parse_tunhdr(const struct nft_inner *priv, } static int nft_inner_parse(const struct nft_inner *priv, - const struct nft_pktinfo *pkt, + struct nft_pktinfo *pkt, struct nft_inner_tun_ctx *tun_ctx) { struct nft_inner_tun_ctx ctx = {}; @@ -199,25 +201,41 @@ static int nft_inner_parse(const struct nft_inner *priv, } *tun_ctx = ctx; + tun_ctx->type = priv->type; + pkt->flags |= NFT_PKTINFO_INNER_FULL; return 0; } +static bool nft_inner_parse_needed(const struct nft_inner *priv, + const struct nft_pktinfo *pkt, + const struct nft_inner_tun_ctx *tun_ctx) +{ + if (!(pkt->flags & NFT_PKTINFO_INNER_FULL)) + return true; + + if (priv->type != tun_ctx->type) + return true; + + return false; +} + static void nft_inner_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) { + struct nft_inner_tun_ctx *tun_ctx = this_cpu_ptr(&nft_pcpu_tun_ctx); const struct nft_inner *priv = nft_expr_priv(expr); - struct nft_inner_tun_ctx tun_ctx = {}; if (nft_payload_inner_offset(pkt) < 0) goto err; - if (nft_inner_parse(priv, pkt, &tun_ctx) < 0) + if (nft_inner_parse_needed(priv, pkt, tun_ctx) && + nft_inner_parse(priv, (struct nft_pktinfo *)pkt, tun_ctx) < 0) goto err; switch (priv->expr_type) { case NFT_INNER_EXPR_PAYLOAD: - nft_payload_inner_eval((struct nft_expr *)&priv->expr, regs, pkt, &tun_ctx); + nft_payload_inner_eval((struct nft_expr *)&priv->expr, regs, pkt, tun_ctx); break; default: WARN_ON_ONCE(1); -- cgit v1.2.3 From a150d122b6bdb84df532057aa3b2faf8c6485792 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 17 Oct 2022 13:03:33 +0200 Subject: netfilter: nft_meta: add inner match support Add support for inner meta matching on: - NFT_META_PROTOCOL: to match on the ethertype, this can be used regardless tunnel protocol provides no link layer header, in that case nft_inner sets on the ethertype based on the IP header version field. - NFT_META_L4PROTO: to match on the layer 4 protocol. These meta expression are usually autogenerated as dependencies by userspace nftables. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nft_meta.h | 6 ++++ net/netfilter/nft_inner.c | 8 ++++++ net/netfilter/nft_meta.c | 62 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 76 insertions(+) (limited to 'include') diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h index 9b51cc67de54..f3a5285a511c 100644 --- a/include/net/netfilter/nft_meta.h +++ b/include/net/netfilter/nft_meta.h @@ -46,4 +46,10 @@ int nft_meta_set_validate(const struct nft_ctx *ctx, bool nft_meta_get_reduce(struct nft_regs_track *track, const struct nft_expr *expr); + +struct nft_inner_tun_ctx; +void nft_meta_inner_eval(const struct nft_expr *expr, + struct nft_regs *regs, const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *tun_ctx); + #endif diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c index 29f2eefe0357..c43a2fe0ceb7 100644 --- a/net/netfilter/nft_inner.c +++ b/net/netfilter/nft_inner.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -28,11 +29,13 @@ struct __nft_expr { const struct nft_expr_ops *ops; union { struct nft_payload payload; + struct nft_meta meta; } __attribute__((aligned(__alignof__(u64)))); }; enum { NFT_INNER_EXPR_PAYLOAD, + NFT_INNER_EXPR_META, }; struct nft_inner { @@ -237,6 +240,9 @@ static void nft_inner_eval(const struct nft_expr *expr, struct nft_regs *regs, case NFT_INNER_EXPR_PAYLOAD: nft_payload_inner_eval((struct nft_expr *)&priv->expr, regs, pkt, tun_ctx); break; + case NFT_INNER_EXPR_META: + nft_meta_inner_eval((struct nft_expr *)&priv->expr, regs, pkt, tun_ctx); + break; default: WARN_ON_ONCE(1); goto err; @@ -306,6 +312,8 @@ static int nft_inner_init(const struct nft_ctx *ctx, if (!strcmp(expr_info.ops->type->name, "payload")) priv->expr_type = NFT_INNER_EXPR_PAYLOAD; + else if (!strcmp(expr_info.ops->type->name, "meta")) + priv->expr_type = NFT_INNER_EXPR_META; else return -EINVAL; diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 55d2d49c3425..8c39adeebb5c 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -831,9 +831,71 @@ nft_meta_select_ops(const struct nft_ctx *ctx, return ERR_PTR(-EINVAL); } +static int nft_meta_inner_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]) +{ + struct nft_meta *priv = nft_expr_priv(expr); + unsigned int len; + + priv->key = ntohl(nla_get_be32(tb[NFTA_META_KEY])); + switch (priv->key) { + case NFT_META_PROTOCOL: + len = sizeof(u16); + break; + case NFT_META_L4PROTO: + len = sizeof(u32); + break; + default: + return -EOPNOTSUPP; + } + priv->len = len; + + return nft_parse_register_store(ctx, tb[NFTA_META_DREG], &priv->dreg, + NULL, NFT_DATA_VALUE, len); +} + +void nft_meta_inner_eval(const struct nft_expr *expr, + struct nft_regs *regs, + const struct nft_pktinfo *pkt, + struct nft_inner_tun_ctx *tun_ctx) +{ + const struct nft_meta *priv = nft_expr_priv(expr); + u32 *dest = ®s->data[priv->dreg]; + + switch (priv->key) { + case NFT_META_PROTOCOL: + nft_reg_store16(dest, (__force u16)tun_ctx->llproto); + break; + case NFT_META_L4PROTO: + if (!(tun_ctx->flags & NFT_PAYLOAD_CTX_INNER_TH)) + goto err; + + nft_reg_store8(dest, tun_ctx->l4proto); + break; + default: + WARN_ON_ONCE(1); + goto err; + } + return; + +err: + regs->verdict.code = NFT_BREAK; +} +EXPORT_SYMBOL_GPL(nft_meta_inner_eval); + +static const struct nft_expr_ops nft_meta_inner_ops = { + .type = &nft_meta_type, + .size = NFT_EXPR_SIZE(sizeof(struct nft_meta)), + .init = nft_meta_inner_init, + .dump = nft_meta_get_dump, + /* direct call to nft_meta_inner_eval(). */ +}; + struct nft_expr_type nft_meta_type __read_mostly = { .name = "meta", .select_ops = nft_meta_select_ops, + .inner_ops = &nft_meta_inner_ops, .policy = nft_meta_policy, .maxattr = NFTA_META_MAX, .owner = THIS_MODULE, -- cgit v1.2.3 From 0db14b95660b63dceeb7e89f2e3ffa97d331fce0 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 17 Oct 2022 13:03:34 +0200 Subject: netfilter: nft_inner: add geneve support Geneve tunnel header may contain options, parse geneve header and update offset to point to the link layer header according to the opt_len field. Signed-off-by: Pablo Neira Ayuso --- include/uapi/linux/netfilter/nf_tables.h | 1 + net/netfilter/nft_inner.c | 17 +++++++++++++++++ 2 files changed, 18 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 05a15dce8271..e4b739d57480 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -783,6 +783,7 @@ enum nft_payload_csum_flags { enum nft_inner_type { NFT_INNER_UNSPEC = 0, NFT_INNER_VXLAN, + NFT_INNER_GENEVE, }; enum nft_inner_flags { diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c index c43a2fe0ceb7..19fdc8c70cd1 100644 --- a/net/netfilter/nft_inner.c +++ b/net/netfilter/nft_inner.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -181,6 +182,22 @@ static int nft_inner_parse_tunhdr(const struct nft_inner *priv, ctx->flags |= NFT_PAYLOAD_CTX_INNER_TUN; *off += priv->hdrsize; + switch (priv->type) { + case NFT_INNER_GENEVE: { + struct genevehdr *gnvh, _gnvh; + + gnvh = skb_header_pointer(pkt->skb, pkt->inneroff, + sizeof(_gnvh), &_gnvh); + if (!gnvh) + return -1; + + *off += gnvh->opt_len * 4; + } + break; + default: + break; + } + return 0; } -- cgit v1.2.3 From c408b3d1d9bbc7de5fb0304fea424ef2539da616 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 17 Oct 2022 15:33:01 +0530 Subject: thermal: Validate new state in cur_state_store() In cur_state_store(), the new state of the cooling device is received from user-space and is not validated by the thermal core but the same is left for the individual drivers to take care of. Apart from duplicating the code it leaves possibility for introducing bugs where a driver may not do it right. Lets make the thermal core check the new state itself and store the max value in the cooling device structure. Link: https://lore.kernel.org/all/Y0ltRJRjO7AkawvE@kili/ Reported-by: Dan Carpenter Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/thermal/gov_fair_share.c | 6 +----- drivers/thermal/thermal_core.c | 15 +++++++-------- drivers/thermal/thermal_sysfs.c | 11 +++++------ include/linux/thermal.h | 1 + 4 files changed, 14 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/drivers/thermal/gov_fair_share.c b/drivers/thermal/gov_fair_share.c index a4ee4661e9cc..1cfeac16e7ac 100644 --- a/drivers/thermal/gov_fair_share.c +++ b/drivers/thermal/gov_fair_share.c @@ -49,11 +49,7 @@ static int get_trip_level(struct thermal_zone_device *tz) static long get_target_state(struct thermal_zone_device *tz, struct thermal_cooling_device *cdev, int percentage, int level) { - unsigned long max_state; - - cdev->ops->get_max_state(cdev, &max_state); - - return (long)(percentage * level * max_state) / (100 * tz->num_trips); + return (long)(percentage * level * cdev->max_state) / (100 * tz->num_trips); } /** diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 117eeaf7dd24..08de59369e94 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -603,8 +603,7 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz, struct thermal_instance *pos; struct thermal_zone_device *pos1; struct thermal_cooling_device *pos2; - unsigned long max_state; - int result, ret; + int result; if (trip >= tz->num_trips || trip < 0) return -EINVAL; @@ -621,15 +620,11 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz, if (tz != pos1 || cdev != pos2) return -EINVAL; - ret = cdev->ops->get_max_state(cdev, &max_state); - if (ret) - return ret; - /* lower default 0, upper default max_state */ lower = lower == THERMAL_NO_LIMIT ? 0 : lower; - upper = upper == THERMAL_NO_LIMIT ? max_state : upper; + upper = upper == THERMAL_NO_LIMIT ? cdev->max_state : upper; - if (lower > upper || upper > max_state) + if (lower > upper || upper > cdev->max_state) return -EINVAL; dev = kzalloc(sizeof(*dev), GFP_KERNEL); @@ -900,6 +895,10 @@ __thermal_cooling_device_register(struct device_node *np, cdev->updated = false; cdev->device.class = &thermal_class; cdev->devdata = devdata; + + if (cdev->ops->get_max_state(cdev, &cdev->max_state)) + goto out_kfree_type; + thermal_cooling_device_setup_sysfs(cdev); ret = device_register(&cdev->device); if (ret) diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index ec495c7dff03..bd7596125461 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -589,13 +589,8 @@ static ssize_t max_state_show(struct device *dev, struct device_attribute *attr, char *buf) { struct thermal_cooling_device *cdev = to_cooling_device(dev); - unsigned long state; - int ret; - ret = cdev->ops->get_max_state(cdev, &state); - if (ret) - return ret; - return sprintf(buf, "%ld\n", state); + return sprintf(buf, "%ld\n", cdev->max_state); } static ssize_t cur_state_show(struct device *dev, struct device_attribute *attr, @@ -625,6 +620,10 @@ cur_state_store(struct device *dev, struct device_attribute *attr, if ((long)state < 0) return -EINVAL; + /* Requested state should be less than max_state + 1 */ + if (state > cdev->max_state) + return -EINVAL; + mutex_lock(&cdev->lock); result = cdev->ops->set_cur_state(cdev, state); diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 9ecc128944a1..5e093602e8fc 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -100,6 +100,7 @@ struct thermal_cooling_device_ops { struct thermal_cooling_device { int id; char *type; + unsigned long max_state; struct device device; struct device_node *np; void *devdata; -- cgit v1.2.3 From 73feb8d5fa3b755bb51077c0aabfb6aa556fd498 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 25 Oct 2022 15:41:41 +0200 Subject: kallsyms: Make module_kallsyms_on_each_symbol generally available Making module_kallsyms_on_each_symbol generally available, so it can be used outside CONFIG_LIVEPATCH option in following changes. Rather than adding another ifdef option let's make the function generally available (when CONFIG_KALLSYMS and CONFIG_MODULES options are defined). Cc: Christoph Hellwig Acked-by: Song Liu Signed-off-by: Jiri Olsa Link: https://lore.kernel.org/r/20221025134148.3300700-2-jolsa@kernel.org Signed-off-by: Alexei Starovoitov --- include/linux/module.h | 9 +++++++++ kernel/module/kallsyms.c | 2 -- 2 files changed, 9 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/module.h b/include/linux/module.h index ec61fb53979a..35876e89eb93 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -879,8 +879,17 @@ static inline bool module_sig_ok(struct module *module) } #endif /* CONFIG_MODULE_SIG */ +#if defined(CONFIG_MODULES) && defined(CONFIG_KALLSYMS) int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *, unsigned long), void *data); +#else +static inline int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *, + struct module *, unsigned long), + void *data) +{ + return -EOPNOTSUPP; +} +#endif /* CONFIG_MODULES && CONFIG_KALLSYMS */ #endif /* _LINUX_MODULE_H */ diff --git a/kernel/module/kallsyms.c b/kernel/module/kallsyms.c index f5c5c9175333..4523f99b0358 100644 --- a/kernel/module/kallsyms.c +++ b/kernel/module/kallsyms.c @@ -494,7 +494,6 @@ unsigned long module_kallsyms_lookup_name(const char *name) return ret; } -#ifdef CONFIG_LIVEPATCH int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *, unsigned long), void *data) @@ -531,4 +530,3 @@ out: mutex_unlock(&module_mutex); return ret; } -#endif /* CONFIG_LIVEPATCH */ -- cgit v1.2.3 From a55b70f1273a54b33482db8b2568da435fefd6c2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 25 Oct 2022 08:59:16 -0700 Subject: block: remove bio_start_io_acct_time bio_start_io_acct_time is not actually used anywhere, so remove it. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20221025155916.270303-1-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-core.c | 12 ------------ include/linux/blkdev.h | 1 - 2 files changed, 13 deletions(-) (limited to 'include') diff --git a/block/blk-core.c b/block/blk-core.c index 17667159482e..5d50dd16e2a5 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -945,18 +945,6 @@ unsigned long bdev_start_io_acct(struct block_device *bdev, } EXPORT_SYMBOL(bdev_start_io_acct); -/** - * bio_start_io_acct_time - start I/O accounting for bio based drivers - * @bio: bio to start account for - * @start_time: start time that should be passed back to bio_end_io_acct(). - */ -void bio_start_io_acct_time(struct bio *bio, unsigned long start_time) -{ - bdev_start_io_acct(bio->bi_bdev, bio_sectors(bio), - bio_op(bio), start_time); -} -EXPORT_SYMBOL_GPL(bio_start_io_acct_time); - /** * bio_start_io_acct - start I/O accounting for bio based drivers * @bio: bio to start account for diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 50e358a19d98..57ed49f20d2e 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1458,7 +1458,6 @@ unsigned long bdev_start_io_acct(struct block_device *bdev, void bdev_end_io_acct(struct block_device *bdev, enum req_op op, unsigned long start_time); -void bio_start_io_acct_time(struct bio *bio, unsigned long start_time); unsigned long bio_start_io_acct(struct bio *bio); void bio_end_io_acct_remapped(struct bio *bio, unsigned long start_time, struct block_device *orig_bdev); -- cgit v1.2.3 From b5f0de6df6dce8d641ef58ef7012f3304dffb9a1 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 18 Oct 2022 02:56:03 -0700 Subject: net: dev: Convert sa_data to flexible array in struct sockaddr One of the worst offenders of "fake flexible arrays" is struct sockaddr, as it is the classic example of why GCC and Clang have been traditionally forced to treat all trailing arrays as fake flexible arrays: in the distant misty past, sa_data became too small, and code started just treating it as a flexible array, even though it was fixed-size. The special case by the compiler is specifically that sizeof(sa->sa_data) and FORTIFY_SOURCE (which uses __builtin_object_size(sa->sa_data, 1)) do not agree (14 and -1 respectively), which makes FORTIFY_SOURCE treat it as a flexible array. However, the coming -fstrict-flex-arrays compiler flag will remove these special cases so that FORTIFY_SOURCE can gain coverage over all the trailing arrays in the kernel that are _not_ supposed to be treated as a flexible array. To deal with this change, convert sa_data to a true flexible array. To keep the structure size the same, move sa_data into a union with a newly introduced sa_data_min with the original size. The result is that FORTIFY_SOURCE can continue to have no idea how large sa_data may actually be, but anything using sizeof(sa->sa_data) must switch to sizeof(sa->sa_data_min). Cc: Jens Axboe Cc: Pavel Begunkov Cc: David Ahern Cc: Dylan Yudaken Cc: Yajun Deng Cc: Petr Machata Cc: Hangbin Liu Cc: Leon Romanovsky Cc: syzbot Cc: Willem de Bruijn Cc: Pablo Neira Ayuso Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20221018095503.never.671-kees@kernel.org Signed-off-by: Jakub Kicinski --- include/linux/socket.h | 5 ++++- net/core/dev.c | 2 +- net/core/dev_ioctl.c | 2 +- net/packet/af_packet.c | 10 +++++----- 4 files changed, 11 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/linux/socket.h b/include/linux/socket.h index de3701a2a212..13c3a237b9c9 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -33,7 +33,10 @@ typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family; /* address family, AF_xxx */ - char sa_data[14]; /* 14 bytes of protocol address */ + union { + char sa_data_min[14]; /* Minimum 14 bytes of protocol address */ + DECLARE_FLEX_ARRAY(char, sa_data); + }; }; struct linger { diff --git a/net/core/dev.c b/net/core/dev.c index 3be256051e99..fff62068a53d 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -8822,7 +8822,7 @@ EXPORT_SYMBOL(dev_set_mac_address_user); int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name) { - size_t size = sizeof(sa->sa_data); + size_t size = sizeof(sa->sa_data_min); struct net_device *dev; int ret = 0; diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index 7674bb9f3076..5cdbfbf9a7dc 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c @@ -342,7 +342,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, void __user *data, if (ifr->ifr_hwaddr.sa_family != dev->type) return -EINVAL; memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data, - min(sizeof(ifr->ifr_hwaddr.sa_data), + min(sizeof(ifr->ifr_hwaddr.sa_data_min), (size_t)dev->addr_len)); call_netdevice_notifiers(NETDEV_CHANGEADDR, dev); return 0; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 6ce8dd19f33c..8c5b3da0c29f 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -3277,7 +3277,7 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, int addr_len) { struct sock *sk = sock->sk; - char name[sizeof(uaddr->sa_data) + 1]; + char name[sizeof(uaddr->sa_data_min) + 1]; /* * Check legality @@ -3288,8 +3288,8 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, /* uaddr->sa_data comes from the userspace, it's not guaranteed to be * zero-terminated. */ - memcpy(name, uaddr->sa_data, sizeof(uaddr->sa_data)); - name[sizeof(uaddr->sa_data)] = 0; + memcpy(name, uaddr->sa_data, sizeof(uaddr->sa_data_min)); + name[sizeof(uaddr->sa_data_min)] = 0; return packet_do_bind(sk, name, 0, pkt_sk(sk)->num); } @@ -3561,11 +3561,11 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr, return -EOPNOTSUPP; uaddr->sa_family = AF_PACKET; - memset(uaddr->sa_data, 0, sizeof(uaddr->sa_data)); + memset(uaddr->sa_data, 0, sizeof(uaddr->sa_data_min)); rcu_read_lock(); dev = dev_get_by_index_rcu(sock_net(sk), READ_ONCE(pkt_sk(sk)->ifindex)); if (dev) - strscpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data)); + strscpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data_min)); rcu_read_unlock(); return sizeof(*uaddr); -- cgit v1.2.3 From b179c98f76978a0fae072c2b2dad8e143218afd8 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 25 Oct 2022 12:17:53 -0700 Subject: block: Remove request.write_hint Commit c75e707fe1aa ("block: remove the per-bio/request write hint") removed all code that uses the struct request write_hint member. Hence also remove 'write_hint' itself. Reviewed-by: Ming Lei Cc: Christoph Hellwig Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20221025191755.1711437-2-bvanassche@acm.org Reviewed-by: Keith Busch Signed-off-by: Jens Axboe --- include/linux/blk-mq.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index ba18e9bdb799..569053ed959d 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -140,7 +140,6 @@ struct request { struct blk_crypto_keyslot *crypt_keyslot; #endif - unsigned short write_hint; unsigned short ioprio; enum mq_rq_state state; -- cgit v1.2.3 From 2b5f9dad32ed19e8db3b0f10a84aa824a219803b Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Tue, 20 Sep 2022 17:31:19 -0700 Subject: fs/exec: switch timens when a task gets a new mm Changing a time namespace requires remapping a vvar page, so we don't want to allow doing that if any other tasks can use the same mm. Currently, we install a time namespace when a task is created with a new vm. exec() is another case when a task gets a new mm and so it can switch a time namespace safely, but it isn't handled now. One more issue of the current interface is that clone() with CLONE_VM isn't allowed if the current task has unshared a time namespace (timens_for_children doesn't match the current timens). Both these issues make some inconvenience for users. For example, Alexey and Florian reported that posix_spawn() uses vfork+exec and this pattern doesn't work with time namespaces due to the both described issues. LXC needed to workaround the exec() issue by calling setns. In the commit 133e2d3e81de5 ("fs/exec: allow to unshare a time namespace on vfork+exec"), we tried to fix these issues with minimal impact on UAPI. But it adds extra complexity and some undesirable side effects. Eric suggested fixing the issues properly because here are all the reasons to suppose that there are no users that depend on the old behavior. Cc: Alexey Izbyshev Cc: Christian Brauner Cc: Dmitry Safonov <0x7f454c46@gmail.com> Cc: "Eric W. Biederman" Cc: Florian Weimer Cc: Kees Cook Suggested-by: "Eric W. Biederman" Origin-author: "Eric W. Biederman" Signed-off-by: Andrei Vagin Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20220921003120.209637-1-avagin@google.com --- fs/exec.c | 5 +++++ include/linux/nsproxy.h | 1 + kernel/fork.c | 9 --------- kernel/nsproxy.c | 23 +++++++++++++++++++++-- 4 files changed, 27 insertions(+), 11 deletions(-) (limited to 'include') diff --git a/fs/exec.c b/fs/exec.c index 32dc8cf5fceb..34e6a2e53268 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -64,6 +64,7 @@ #include #include #include +#include #include #include @@ -1297,6 +1298,10 @@ int begin_new_exec(struct linux_binprm * bprm) bprm->mm = NULL; + retval = exec_task_namespaces(); + if (retval) + goto out_unlock; + #ifdef CONFIG_POSIX_TIMERS spin_lock_irq(&me->sighand->siglock); posix_cpu_timers_exit(me); diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h index cdb171efc7cb..fee881cded01 100644 --- a/include/linux/nsproxy.h +++ b/include/linux/nsproxy.h @@ -94,6 +94,7 @@ static inline struct cred *nsset_cred(struct nsset *set) int copy_namespaces(unsigned long flags, struct task_struct *tsk); void exit_task_namespaces(struct task_struct *tsk); void switch_task_namespaces(struct task_struct *tsk, struct nsproxy *new); +int exec_task_namespaces(void); void free_nsproxy(struct nsproxy *ns); int unshare_nsproxy_namespaces(unsigned long, struct nsproxy **, struct cred *, struct fs_struct *); diff --git a/kernel/fork.c b/kernel/fork.c index 08969f5aa38d..44224a9b004c 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2043,15 +2043,6 @@ static __latent_entropy struct task_struct *copy_process( return ERR_PTR(-EINVAL); } - /* - * If the new process will be in a different time namespace - * do not allow it to share VM or a thread group with the forking task. - */ - if (clone_flags & (CLONE_THREAD | CLONE_VM)) { - if (nsp->time_ns != nsp->time_ns_for_children) - return ERR_PTR(-EINVAL); - } - if (clone_flags & CLONE_PIDFD) { /* * - CLONE_DETACHED is blocked so that we can potentially diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c index eec72ca962e2..a487ff24129b 100644 --- a/kernel/nsproxy.c +++ b/kernel/nsproxy.c @@ -157,7 +157,8 @@ int copy_namespaces(unsigned long flags, struct task_struct *tsk) if (likely(!(flags & (CLONE_NEWNS | CLONE_NEWUTS | CLONE_NEWIPC | CLONE_NEWPID | CLONE_NEWNET | CLONE_NEWCGROUP | CLONE_NEWTIME)))) { - if (likely(old_ns->time_ns_for_children == old_ns->time_ns)) { + if ((flags & CLONE_VM) || + likely(old_ns->time_ns_for_children == old_ns->time_ns)) { get_nsproxy(old_ns); return 0; } @@ -179,7 +180,8 @@ int copy_namespaces(unsigned long flags, struct task_struct *tsk) if (IS_ERR(new_ns)) return PTR_ERR(new_ns); - timens_on_fork(new_ns, tsk); + if ((flags & CLONE_VM) == 0) + timens_on_fork(new_ns, tsk); tsk->nsproxy = new_ns; return 0; @@ -254,6 +256,23 @@ void exit_task_namespaces(struct task_struct *p) switch_task_namespaces(p, NULL); } +int exec_task_namespaces(void) +{ + struct task_struct *tsk = current; + struct nsproxy *new; + + if (tsk->nsproxy->time_ns_for_children == tsk->nsproxy->time_ns) + return 0; + + new = create_new_namespaces(0, tsk, current_user_ns(), tsk->fs); + if (IS_ERR(new)) + return PTR_ERR(new); + + timens_on_fork(new, tsk); + switch_task_namespaces(tsk, new); + return 0; +} + static int check_setns_flags(unsigned long flags) { if (!flags || (flags & ~(CLONE_NEWNS | CLONE_NEWUTS | CLONE_NEWIPC | -- cgit v1.2.3 From 23a7aea5faf6500051c52dfaba46845c41b3abd4 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer Date: Tue, 4 Oct 2022 12:25:40 +0200 Subject: ELF uapi: add spaces before '{' When searching for a struct definition I often enough end up simply doing git grep 'struct foobar {' Sadly some of the ELF structs did not follow the usual coding style so they were invisible. Signed-off-by: Rolf Eike Beer Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/11563980.Ss37MnutNL@mobilepool36.emlix.com --- include/uapi/linux/elf.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index c7b056af9ef0..775a17b5b8ac 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -140,9 +140,9 @@ typedef __s64 Elf64_Sxword; #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) -typedef struct dynamic{ +typedef struct dynamic { Elf32_Sword d_tag; - union{ + union { Elf32_Sword d_val; Elf32_Addr d_ptr; } d_un; @@ -173,7 +173,7 @@ typedef struct elf64_rel { Elf64_Xword r_info; /* index and type of relocation */ } Elf64_Rel; -typedef struct elf32_rela{ +typedef struct elf32_rela { Elf32_Addr r_offset; Elf32_Word r_info; Elf32_Sword r_addend; @@ -185,7 +185,7 @@ typedef struct elf64_rela { Elf64_Sxword r_addend; /* Constant addend used to compute value */ } Elf64_Rela; -typedef struct elf32_sym{ +typedef struct elf32_sym { Elf32_Word st_name; Elf32_Addr st_value; Elf32_Word st_size; @@ -206,7 +206,7 @@ typedef struct elf64_sym { #define EI_NIDENT 16 -typedef struct elf32_hdr{ +typedef struct elf32_hdr { unsigned char e_ident[EI_NIDENT]; Elf32_Half e_type; Elf32_Half e_machine; @@ -246,7 +246,7 @@ typedef struct elf64_hdr { #define PF_W 0x2 #define PF_X 0x1 -typedef struct elf32_phdr{ +typedef struct elf32_phdr { Elf32_Word p_type; Elf32_Off p_offset; Elf32_Addr p_vaddr; -- cgit v1.2.3 From 8f6e3f9e5a0f58e458a348b7e36af11d0e9702af Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 18 Oct 2022 00:14:20 -0700 Subject: binfmt: Fix whitespace issues Fix the annoying whitespace issues that have been following these files around for years. Cc: linux-fsdevel@vger.kernel.org Signed-off-by: Kees Cook Acked-by: Christian Brauner (Microsoft) Link: https://lore.kernel.org/r/20221018071350.never.230-kees@kernel.org --- fs/binfmt_elf.c | 14 +++++++------- fs/binfmt_elf_fdpic.c | 2 +- fs/exec.c | 2 +- include/uapi/linux/elf.h | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 6a11025e5850..38a9496f83f3 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -248,7 +248,7 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, } while (0) #ifdef ARCH_DLINFO - /* + /* * ARCH_DLINFO must come first so PPC can do its special alignment of * AUXV. * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT() in @@ -1020,7 +1020,7 @@ out_free_interp: executable_stack); if (retval < 0) goto out_free_dentry; - + elf_bss = 0; elf_brk = 0; @@ -1043,7 +1043,7 @@ out_free_interp: if (unlikely (elf_brk > elf_bss)) { unsigned long nbyte; - + /* There was a PT_LOAD segment with p_memsz > p_filesz before this one. Map anonymous pages, if needed, and clear the area. */ @@ -1521,7 +1521,7 @@ static void fill_elf_note_phdr(struct elf_phdr *phdr, int sz, loff_t offset) phdr->p_align = 0; } -static void fill_note(struct memelfnote *note, const char *name, int type, +static void fill_note(struct memelfnote *note, const char *name, int type, unsigned int sz, void *data) { note->name = name; @@ -2004,8 +2004,8 @@ static int elf_dump_thread_status(long signr, struct elf_thread_status *t) t->num_notes = 0; fill_prstatus(&t->prstatus.common, p, signr); - elf_core_copy_task_regs(p, &t->prstatus.pr_reg); - + elf_core_copy_task_regs(p, &t->prstatus.pr_reg); + fill_note(&t->notes[0], "CORE", NT_PRSTATUS, sizeof(t->prstatus), &(t->prstatus)); t->num_notes++; @@ -2295,7 +2295,7 @@ static int elf_core_dump(struct coredump_params *cprm) if (!elf_core_write_extra_phdrs(cprm, offset)) goto end_coredump; - /* write out the notes section */ + /* write out the notes section */ if (!write_note_info(&info, cprm)) goto end_coredump; diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index 08d0c8797828..e90c1192dec6 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -1603,7 +1603,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm) if (!elf_core_write_extra_phdrs(cprm, offset)) goto end_coredump; - /* write out the notes section */ + /* write out the notes section */ if (!writenote(thread_list->notes, cprm)) goto end_coredump; if (!writenote(&psinfo_note, cprm)) diff --git a/fs/exec.c b/fs/exec.c index b3e87bd50962..1644bf10fb9d 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -172,7 +172,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library) exit: fput(file); out: - return error; + return error; } #endif /* #ifdef CONFIG_USELIB */ diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 775a17b5b8ac..4c6a8fa5e7ed 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -91,7 +91,7 @@ typedef __s64 Elf64_Sxword; #define DT_INIT 12 #define DT_FINI 13 #define DT_SONAME 14 -#define DT_RPATH 15 +#define DT_RPATH 15 #define DT_SYMBOLIC 16 #define DT_REL 17 #define DT_RELSZ 18 -- cgit v1.2.3 From 3437d67a8d92a87aaba9107ceff6b4cc33b7cb94 Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Tue, 25 Oct 2022 20:57:44 +0800 Subject: lsm: remove obsoleted comments for security hooks Remove the following obsoleted comments for security hooks: 1. sb_copy_data, the hook function has been removed since commit 5b4002391153 ("LSM: turn sb_eat_lsm_opts() into a method"). 2. sb_parse_opts_str, the hook function has been removed since commit 757cbe597fe8 ("LSM: new method: ->sb_add_mnt_opt()"). They are obsoleted comments, so remove them. Signed-off-by: Gaosheng Cui Reviewed-by: Casey Schaufler [PM: subj line tweaks] Signed-off-by: Paul Moore --- include/linux/lsm_hooks.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include') diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 4ec80b96c22e..9a7e69aff3d1 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -136,15 +136,6 @@ * @flags contains the mount flags. * @data contains the filesystem-specific data. * Return 0 if permission is granted. - * @sb_copy_data: - * Allow mount option data to be copied prior to parsing by the filesystem, - * so that the security module can extract security-specific mount - * options cleanly (a filesystem may modify the data e.g. with strsep()). - * This also allows the original mount data to be stripped of security- - * specific options to avoid having to make filesystems aware of them. - * @orig the original mount data copied from userspace. - * @copy copied data which will be passed to the security module. - * Returns 0 if the copy was successful. * @sb_mnt_opts_compat: * Determine if the new mount options in @mnt_opts are allowed given * the existing mounted filesystem at @sb. @@ -180,10 +171,6 @@ * Copy all security options from a given superblock to another * @oldsb old superblock which contain information to clone * @newsb new superblock which needs filled in - * @sb_parse_opts_str: - * Parse a string of security data filling in the opts structure - * @options string containing all mount options known by the LSM - * @opts binary data structure usable by the LSM * @move_mount: * Check permission before a mount is moved. * @from_path indicates the mount that is going to be moved. -- cgit v1.2.3 From 271de525e1d7f564e88a9d212c50998b49a54476 Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Tue, 25 Oct 2022 11:45:16 -0700 Subject: bpf: Remove prog->active check for bpf_lsm and bpf_iter The commit 64696c40d03c ("bpf: Add __bpf_prog_{enter,exit}_struct_ops for struct_ops trampoline") removed prog->active check for struct_ops prog. The bpf_lsm and bpf_iter is also using trampoline. Like struct_ops, the bpf_lsm and bpf_iter have fixed hooks for the prog to attach. The kernel does not call the same hook in a recursive way. This patch also removes the prog->active check for bpf_lsm and bpf_iter. A later patch has a test to reproduce the recursion issue for a sleepable bpf_lsm program. This patch appends the '_recur' naming to the existing enter and exit functions that track the prog->active counter. New __bpf_prog_{enter,exit}[_sleepable] function are added to skip the prog->active tracking. The '_struct_ops' version is also removed. It also moves the decision on picking the enter and exit function to the new bpf_trampoline_{enter,exit}(). It returns the '_recur' ones for all tracing progs to use. For bpf_lsm, bpf_iter, struct_ops (no prog->active tracking after 64696c40d03c), and bpf_lsm_cgroup (no prog->active tracking after 69fd337a975c7), it will return the functions that don't track the prog->active. Signed-off-by: Martin KaFai Lau Link: https://lore.kernel.org/r/20221025184524.3526117-2-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov --- arch/arm64/net/bpf_jit_comp.c | 9 ++--- arch/x86/net/bpf_jit_comp.c | 19 ++-------- include/linux/bpf.h | 24 ++++++------- include/linux/bpf_verifier.h | 15 +++++++- kernel/bpf/syscall.c | 5 +-- kernel/bpf/trampoline.c | 80 ++++++++++++++++++++++++++++++++++++------- 6 files changed, 98 insertions(+), 54 deletions(-) (limited to 'include') diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index 30f76178608b..62f805f427b7 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -1649,13 +1649,8 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l, struct bpf_prog *p = l->link.prog; int cookie_off = offsetof(struct bpf_tramp_run_ctx, bpf_cookie); - if (p->aux->sleepable) { - enter_prog = (u64)__bpf_prog_enter_sleepable; - exit_prog = (u64)__bpf_prog_exit_sleepable; - } else { - enter_prog = (u64)__bpf_prog_enter; - exit_prog = (u64)__bpf_prog_exit; - } + enter_prog = (u64)bpf_trampoline_enter(p); + exit_prog = (u64)bpf_trampoline_exit(p); if (l->cookie == 0) { /* if cookie is zero, one instruction is enough to store it */ diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index d7dd8e0db8da..36ffe67ad6e5 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -1894,10 +1894,6 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog, struct bpf_tramp_link *l, int stack_size, int run_ctx_off, bool save_ret) { - void (*exit)(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx) = __bpf_prog_exit; - u64 (*enter)(struct bpf_prog *prog, - struct bpf_tramp_run_ctx *run_ctx) = __bpf_prog_enter; u8 *prog = *pprog; u8 *jmp_insn; int ctx_cookie_off = offsetof(struct bpf_tramp_run_ctx, bpf_cookie); @@ -1916,23 +1912,12 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog, */ emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_1, -run_ctx_off + ctx_cookie_off); - if (p->aux->sleepable) { - enter = __bpf_prog_enter_sleepable; - exit = __bpf_prog_exit_sleepable; - } else if (p->type == BPF_PROG_TYPE_STRUCT_OPS) { - enter = __bpf_prog_enter_struct_ops; - exit = __bpf_prog_exit_struct_ops; - } else if (p->expected_attach_type == BPF_LSM_CGROUP) { - enter = __bpf_prog_enter_lsm_cgroup; - exit = __bpf_prog_exit_lsm_cgroup; - } - /* arg1: mov rdi, progs[i] */ emit_mov_imm64(&prog, BPF_REG_1, (long) p >> 32, (u32) (long) p); /* arg2: lea rsi, [rbp - ctx_cookie_off] */ EMIT4(0x48, 0x8D, 0x75, -run_ctx_off); - if (emit_call(&prog, enter, prog)) + if (emit_call(&prog, bpf_trampoline_enter(p), prog)) return -EINVAL; /* remember prog start time returned by __bpf_prog_enter */ emit_mov_reg(&prog, true, BPF_REG_6, BPF_REG_0); @@ -1977,7 +1962,7 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog, emit_mov_reg(&prog, true, BPF_REG_2, BPF_REG_6); /* arg3: lea rdx, [rbp - run_ctx_off] */ EMIT4(0x48, 0x8D, 0x55, -run_ctx_off); - if (emit_call(&prog, exit, prog)) + if (emit_call(&prog, bpf_trampoline_exit(p), prog)) return -EINVAL; *pprog = prog; diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 9e7d46d16032..1279e699dc98 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -854,22 +854,18 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *tr, void *image, void *i const struct btf_func_model *m, u32 flags, struct bpf_tramp_links *tlinks, void *orig_call); -/* these two functions are called from generated trampoline */ -u64 notrace __bpf_prog_enter(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx); -void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start, struct bpf_tramp_run_ctx *run_ctx); -u64 notrace __bpf_prog_enter_sleepable(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx); -void notrace __bpf_prog_exit_sleepable(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx); -u64 notrace __bpf_prog_enter_lsm_cgroup(struct bpf_prog *prog, - struct bpf_tramp_run_ctx *run_ctx); -void notrace __bpf_prog_exit_lsm_cgroup(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx); -u64 notrace __bpf_prog_enter_struct_ops(struct bpf_prog *prog, - struct bpf_tramp_run_ctx *run_ctx); -void notrace __bpf_prog_exit_struct_ops(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx); +u64 notrace __bpf_prog_enter_sleepable_recur(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx); +void notrace __bpf_prog_exit_sleepable_recur(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx); void notrace __bpf_tramp_enter(struct bpf_tramp_image *tr); void notrace __bpf_tramp_exit(struct bpf_tramp_image *tr); +typedef u64 (*bpf_trampoline_enter_t)(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx); +typedef void (*bpf_trampoline_exit_t)(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx); +bpf_trampoline_enter_t bpf_trampoline_enter(const struct bpf_prog *prog); +bpf_trampoline_exit_t bpf_trampoline_exit(const struct bpf_prog *prog); struct bpf_ksym { unsigned long start; diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 9e1e6965f407..1a32baa78ce2 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -642,10 +642,23 @@ static inline u32 type_flag(u32 type) } /* only use after check_attach_btf_id() */ -static inline enum bpf_prog_type resolve_prog_type(struct bpf_prog *prog) +static inline enum bpf_prog_type resolve_prog_type(const struct bpf_prog *prog) { return prog->type == BPF_PROG_TYPE_EXT ? prog->aux->dst_prog->type : prog->type; } +static inline bool bpf_prog_check_recur(const struct bpf_prog *prog) +{ + switch (resolve_prog_type(prog)) { + case BPF_PROG_TYPE_TRACING: + return prog->expected_attach_type != BPF_TRACE_ITER; + case BPF_PROG_TYPE_STRUCT_OPS: + case BPF_PROG_TYPE_LSM: + return false; + default: + return true; + } +} + #endif /* _LINUX_BPF_VERIFIER_H */ diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 7b373a5e861f..a0b4266196a8 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -5133,13 +5133,14 @@ int kern_sys_bpf(int cmd, union bpf_attr *attr, unsigned int size) run_ctx.bpf_cookie = 0; run_ctx.saved_run_ctx = NULL; - if (!__bpf_prog_enter_sleepable(prog, &run_ctx)) { + if (!__bpf_prog_enter_sleepable_recur(prog, &run_ctx)) { /* recursion detected */ bpf_prog_put(prog); return -EBUSY; } attr->test.retval = bpf_prog_run(prog, (void *) (long) attr->test.ctx_in); - __bpf_prog_exit_sleepable(prog, 0 /* bpf_prog_run does runtime stats */, &run_ctx); + __bpf_prog_exit_sleepable_recur(prog, 0 /* bpf_prog_run does runtime stats */, + &run_ctx); bpf_prog_put(prog); return 0; #endif diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index bf0906e1e2b9..d6395215b849 100644 --- a/kernel/bpf/trampoline.c +++ b/kernel/bpf/trampoline.c @@ -864,7 +864,7 @@ static __always_inline u64 notrace bpf_prog_start_time(void) * [2..MAX_U64] - execute bpf prog and record execution time. * This is start time. */ -u64 notrace __bpf_prog_enter(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx) +static u64 notrace __bpf_prog_enter_recur(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx) __acquires(RCU) { rcu_read_lock(); @@ -901,7 +901,8 @@ static void notrace update_prog_stats(struct bpf_prog *prog, } } -void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start, struct bpf_tramp_run_ctx *run_ctx) +static void notrace __bpf_prog_exit_recur(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx) __releases(RCU) { bpf_reset_run_ctx(run_ctx->saved_run_ctx); @@ -912,8 +913,8 @@ void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start, struct bpf_tramp_ rcu_read_unlock(); } -u64 notrace __bpf_prog_enter_lsm_cgroup(struct bpf_prog *prog, - struct bpf_tramp_run_ctx *run_ctx) +static u64 notrace __bpf_prog_enter_lsm_cgroup(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx) __acquires(RCU) { /* Runtime stats are exported via actual BPF_LSM_CGROUP @@ -927,8 +928,8 @@ u64 notrace __bpf_prog_enter_lsm_cgroup(struct bpf_prog *prog, return NO_START_TIME; } -void notrace __bpf_prog_exit_lsm_cgroup(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx) +static void notrace __bpf_prog_exit_lsm_cgroup(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx) __releases(RCU) { bpf_reset_run_ctx(run_ctx->saved_run_ctx); @@ -937,7 +938,8 @@ void notrace __bpf_prog_exit_lsm_cgroup(struct bpf_prog *prog, u64 start, rcu_read_unlock(); } -u64 notrace __bpf_prog_enter_sleepable(struct bpf_prog *prog, struct bpf_tramp_run_ctx *run_ctx) +u64 notrace __bpf_prog_enter_sleepable_recur(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx) { rcu_read_lock_trace(); migrate_disable(); @@ -953,8 +955,8 @@ u64 notrace __bpf_prog_enter_sleepable(struct bpf_prog *prog, struct bpf_tramp_r return bpf_prog_start_time(); } -void notrace __bpf_prog_exit_sleepable(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx) +void notrace __bpf_prog_exit_sleepable_recur(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx) { bpf_reset_run_ctx(run_ctx->saved_run_ctx); @@ -964,8 +966,30 @@ void notrace __bpf_prog_exit_sleepable(struct bpf_prog *prog, u64 start, rcu_read_unlock_trace(); } -u64 notrace __bpf_prog_enter_struct_ops(struct bpf_prog *prog, - struct bpf_tramp_run_ctx *run_ctx) +static u64 notrace __bpf_prog_enter_sleepable(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx) +{ + rcu_read_lock_trace(); + migrate_disable(); + might_fault(); + + run_ctx->saved_run_ctx = bpf_set_run_ctx(&run_ctx->run_ctx); + + return bpf_prog_start_time(); +} + +static void notrace __bpf_prog_exit_sleepable(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx) +{ + bpf_reset_run_ctx(run_ctx->saved_run_ctx); + + update_prog_stats(prog, start); + migrate_enable(); + rcu_read_unlock_trace(); +} + +static u64 notrace __bpf_prog_enter(struct bpf_prog *prog, + struct bpf_tramp_run_ctx *run_ctx) __acquires(RCU) { rcu_read_lock(); @@ -976,8 +1000,8 @@ u64 notrace __bpf_prog_enter_struct_ops(struct bpf_prog *prog, return bpf_prog_start_time(); } -void notrace __bpf_prog_exit_struct_ops(struct bpf_prog *prog, u64 start, - struct bpf_tramp_run_ctx *run_ctx) +static void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start, + struct bpf_tramp_run_ctx *run_ctx) __releases(RCU) { bpf_reset_run_ctx(run_ctx->saved_run_ctx); @@ -997,6 +1021,36 @@ void notrace __bpf_tramp_exit(struct bpf_tramp_image *tr) percpu_ref_put(&tr->pcref); } +bpf_trampoline_enter_t bpf_trampoline_enter(const struct bpf_prog *prog) +{ + bool sleepable = prog->aux->sleepable; + + if (bpf_prog_check_recur(prog)) + return sleepable ? __bpf_prog_enter_sleepable_recur : + __bpf_prog_enter_recur; + + if (resolve_prog_type(prog) == BPF_PROG_TYPE_LSM && + prog->expected_attach_type == BPF_LSM_CGROUP) + return __bpf_prog_enter_lsm_cgroup; + + return sleepable ? __bpf_prog_enter_sleepable : __bpf_prog_enter; +} + +bpf_trampoline_exit_t bpf_trampoline_exit(const struct bpf_prog *prog) +{ + bool sleepable = prog->aux->sleepable; + + if (bpf_prog_check_recur(prog)) + return sleepable ? __bpf_prog_exit_sleepable_recur : + __bpf_prog_exit_recur; + + if (resolve_prog_type(prog) == BPF_PROG_TYPE_LSM && + prog->expected_attach_type == BPF_LSM_CGROUP) + return __bpf_prog_exit_lsm_cgroup; + + return sleepable ? __bpf_prog_exit_sleepable : __bpf_prog_exit; +} + int __weak arch_prepare_bpf_trampoline(struct bpf_tramp_image *tr, void *image, void *image_end, const struct btf_func_model *m, u32 flags, -- cgit v1.2.3 From 0593dd34e53489557569d5e6d27371b49aa9b41f Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Tue, 25 Oct 2022 11:45:17 -0700 Subject: bpf: Append _recur naming to the bpf_task_storage helper proto This patch adds the "_recur" naming to the bpf_task_storage_{get,delete} proto. In a latter patch, they will only be used by the tracing programs that requires a deadlock detection because a tracing prog may use bpf_task_storage_{get,delete} recursively and cause a deadlock. Another following patch will add a different helper proto for the non tracing programs because they do not need the deadlock prevention. This patch does this rename to prepare for this future proto additions. Signed-off-by: Martin KaFai Lau Link: https://lore.kernel.org/r/20221025184524.3526117-3-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 4 ++-- kernel/bpf/bpf_task_storage.c | 12 ++++++------ kernel/trace/bpf_trace.c | 4 ++-- 3 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 1279e699dc98..b04fe3f4342e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2519,8 +2519,8 @@ extern const struct bpf_func_proto bpf_this_cpu_ptr_proto; extern const struct bpf_func_proto bpf_ktime_get_coarse_ns_proto; extern const struct bpf_func_proto bpf_sock_from_file_proto; extern const struct bpf_func_proto bpf_get_socket_ptr_cookie_proto; -extern const struct bpf_func_proto bpf_task_storage_get_proto; -extern const struct bpf_func_proto bpf_task_storage_delete_proto; +extern const struct bpf_func_proto bpf_task_storage_get_recur_proto; +extern const struct bpf_func_proto bpf_task_storage_delete_recur_proto; extern const struct bpf_func_proto bpf_for_each_map_elem_proto; extern const struct bpf_func_proto bpf_btf_find_by_name_kind_proto; extern const struct bpf_func_proto bpf_sk_setsockopt_proto; diff --git a/kernel/bpf/bpf_task_storage.c b/kernel/bpf/bpf_task_storage.c index 6f290623347e..bce50ae03f42 100644 --- a/kernel/bpf/bpf_task_storage.c +++ b/kernel/bpf/bpf_task_storage.c @@ -228,7 +228,7 @@ out: } /* *gfp_flags* is a hidden argument provided by the verifier */ -BPF_CALL_5(bpf_task_storage_get, struct bpf_map *, map, struct task_struct *, +BPF_CALL_5(bpf_task_storage_get_recur, struct bpf_map *, map, struct task_struct *, task, void *, value, u64, flags, gfp_t, gfp_flags) { struct bpf_local_storage_data *sdata; @@ -260,7 +260,7 @@ unlock: (unsigned long)sdata->data; } -BPF_CALL_2(bpf_task_storage_delete, struct bpf_map *, map, struct task_struct *, +BPF_CALL_2(bpf_task_storage_delete_recur, struct bpf_map *, map, struct task_struct *, task) { int ret; @@ -322,8 +322,8 @@ const struct bpf_map_ops task_storage_map_ops = { .map_owner_storage_ptr = task_storage_ptr, }; -const struct bpf_func_proto bpf_task_storage_get_proto = { - .func = bpf_task_storage_get, +const struct bpf_func_proto bpf_task_storage_get_recur_proto = { + .func = bpf_task_storage_get_recur, .gpl_only = false, .ret_type = RET_PTR_TO_MAP_VALUE_OR_NULL, .arg1_type = ARG_CONST_MAP_PTR, @@ -333,8 +333,8 @@ const struct bpf_func_proto bpf_task_storage_get_proto = { .arg4_type = ARG_ANYTHING, }; -const struct bpf_func_proto bpf_task_storage_delete_proto = { - .func = bpf_task_storage_delete, +const struct bpf_func_proto bpf_task_storage_delete_recur_proto = { + .func = bpf_task_storage_delete_recur, .gpl_only = false, .ret_type = RET_INTEGER, .arg1_type = ARG_CONST_MAP_PTR, diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 2460e38f75ff..83b9b9afe235 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1488,9 +1488,9 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) case BPF_FUNC_this_cpu_ptr: return &bpf_this_cpu_ptr_proto; case BPF_FUNC_task_storage_get: - return &bpf_task_storage_get_proto; + return &bpf_task_storage_get_recur_proto; case BPF_FUNC_task_storage_delete: - return &bpf_task_storage_delete_proto; + return &bpf_task_storage_delete_recur_proto; case BPF_FUNC_for_each_map_elem: return &bpf_for_each_map_elem_proto; case BPF_FUNC_snprintf: -- cgit v1.2.3 From 4279adb094a17132423f1271c3d11b593fc2327e Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Tue, 25 Oct 2022 11:45:20 -0700 Subject: bpf: Add new bpf_task_storage_get proto with no deadlock detection The bpf_lsm and bpf_iter do not recur that will cause a deadlock. The situation is similar to the bpf_pid_task_storage_lookup_elem() which is called from the syscall map_lookup_elem. It does not need deadlock detection. Otherwise, it will cause unnecessary failure when calling the bpf_task_storage_get() helper. This patch adds bpf_task_storage_get proto that does not do deadlock detection. It will be used by bpf_lsm and bpf_iter programs. Signed-off-by: Martin KaFai Lau Link: https://lore.kernel.org/r/20221025184524.3526117-6-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 1 + kernel/bpf/bpf_task_storage.c | 28 ++++++++++++++++++++++++++++ kernel/trace/bpf_trace.c | 5 ++++- 3 files changed, 33 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index b04fe3f4342e..ef3f98afa45d 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2520,6 +2520,7 @@ extern const struct bpf_func_proto bpf_ktime_get_coarse_ns_proto; extern const struct bpf_func_proto bpf_sock_from_file_proto; extern const struct bpf_func_proto bpf_get_socket_ptr_cookie_proto; extern const struct bpf_func_proto bpf_task_storage_get_recur_proto; +extern const struct bpf_func_proto bpf_task_storage_get_proto; extern const struct bpf_func_proto bpf_task_storage_delete_recur_proto; extern const struct bpf_func_proto bpf_for_each_map_elem_proto; extern const struct bpf_func_proto bpf_btf_find_by_name_kind_proto; diff --git a/kernel/bpf/bpf_task_storage.c b/kernel/bpf/bpf_task_storage.c index bc52bc8b59f7..c3a841be438f 100644 --- a/kernel/bpf/bpf_task_storage.c +++ b/kernel/bpf/bpf_task_storage.c @@ -269,6 +269,23 @@ BPF_CALL_5(bpf_task_storage_get_recur, struct bpf_map *, map, struct task_struct return (unsigned long)data; } +/* *gfp_flags* is a hidden argument provided by the verifier */ +BPF_CALL_5(bpf_task_storage_get, struct bpf_map *, map, struct task_struct *, + task, void *, value, u64, flags, gfp_t, gfp_flags) +{ + void *data; + + WARN_ON_ONCE(!bpf_rcu_lock_held()); + if (flags & ~BPF_LOCAL_STORAGE_GET_F_CREATE || !task) + return (unsigned long)NULL; + + bpf_task_storage_lock(); + data = __bpf_task_storage_get(map, task, value, flags, + gfp_flags, true); + bpf_task_storage_unlock(); + return (unsigned long)data; +} + BPF_CALL_2(bpf_task_storage_delete_recur, struct bpf_map *, map, struct task_struct *, task) { @@ -342,6 +359,17 @@ const struct bpf_func_proto bpf_task_storage_get_recur_proto = { .arg4_type = ARG_ANYTHING, }; +const struct bpf_func_proto bpf_task_storage_get_proto = { + .func = bpf_task_storage_get, + .gpl_only = false, + .ret_type = RET_PTR_TO_MAP_VALUE_OR_NULL, + .arg1_type = ARG_CONST_MAP_PTR, + .arg2_type = ARG_PTR_TO_BTF_ID, + .arg2_btf_id = &btf_tracing_ids[BTF_TRACING_TYPE_TASK], + .arg3_type = ARG_PTR_TO_MAP_VALUE_OR_NULL, + .arg4_type = ARG_ANYTHING, +}; + const struct bpf_func_proto bpf_task_storage_delete_recur_proto = { .func = bpf_task_storage_delete_recur, .gpl_only = false, diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 83b9b9afe235..e9759b0f7199 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include @@ -1488,7 +1489,9 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) case BPF_FUNC_this_cpu_ptr: return &bpf_this_cpu_ptr_proto; case BPF_FUNC_task_storage_get: - return &bpf_task_storage_get_recur_proto; + if (bpf_prog_check_recur(prog)) + return &bpf_task_storage_get_recur_proto; + return &bpf_task_storage_get_proto; case BPF_FUNC_task_storage_delete: return &bpf_task_storage_delete_recur_proto; case BPF_FUNC_for_each_map_elem: -- cgit v1.2.3 From 8a7dac37f27a3dfbd814bf29a73d6417db2c81d9 Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Tue, 25 Oct 2022 11:45:22 -0700 Subject: bpf: Add new bpf_task_storage_delete proto with no deadlock detection The bpf_lsm and bpf_iter do not recur that will cause a deadlock. The situation is similar to the bpf_pid_task_storage_delete_elem() which is called from the syscall map_delete_elem. It does not need deadlock detection. Otherwise, it will cause unnecessary failure when calling the bpf_task_storage_delete() helper. This patch adds bpf_task_storage_delete proto that does not do deadlock detection. It will be used by bpf_lsm and bpf_iter program. Signed-off-by: Martin KaFai Lau Link: https://lore.kernel.org/r/20221025184524.3526117-8-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 1 + kernel/bpf/bpf_task_storage.c | 28 ++++++++++++++++++++++++++++ kernel/trace/bpf_trace.c | 4 +++- 3 files changed, 32 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ef3f98afa45d..a5dbac8f5aba 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2522,6 +2522,7 @@ extern const struct bpf_func_proto bpf_get_socket_ptr_cookie_proto; extern const struct bpf_func_proto bpf_task_storage_get_recur_proto; extern const struct bpf_func_proto bpf_task_storage_get_proto; extern const struct bpf_func_proto bpf_task_storage_delete_recur_proto; +extern const struct bpf_func_proto bpf_task_storage_delete_proto; extern const struct bpf_func_proto bpf_for_each_map_elem_proto; extern const struct bpf_func_proto bpf_btf_find_by_name_kind_proto; extern const struct bpf_func_proto bpf_sk_setsockopt_proto; diff --git a/kernel/bpf/bpf_task_storage.c b/kernel/bpf/bpf_task_storage.c index f3f79b618a68..ba3fe72d1fa5 100644 --- a/kernel/bpf/bpf_task_storage.c +++ b/kernel/bpf/bpf_task_storage.c @@ -311,6 +311,25 @@ BPF_CALL_2(bpf_task_storage_delete_recur, struct bpf_map *, map, struct task_str return ret; } +BPF_CALL_2(bpf_task_storage_delete, struct bpf_map *, map, struct task_struct *, + task) +{ + int ret; + + WARN_ON_ONCE(!bpf_rcu_lock_held()); + if (!task) + return -EINVAL; + + bpf_task_storage_lock(); + /* This helper must only be called from places where the lifetime of the task + * is guaranteed. Either by being refcounted or by being protected + * by an RCU read-side critical section. + */ + ret = task_storage_delete(task, map, true); + bpf_task_storage_unlock(); + return ret; +} + static int notsupp_get_next_key(struct bpf_map *map, void *key, void *next_key) { return -ENOTSUPP; @@ -382,3 +401,12 @@ const struct bpf_func_proto bpf_task_storage_delete_recur_proto = { .arg2_type = ARG_PTR_TO_BTF_ID, .arg2_btf_id = &btf_tracing_ids[BTF_TRACING_TYPE_TASK], }; + +const struct bpf_func_proto bpf_task_storage_delete_proto = { + .func = bpf_task_storage_delete, + .gpl_only = false, + .ret_type = RET_INTEGER, + .arg1_type = ARG_CONST_MAP_PTR, + .arg2_type = ARG_PTR_TO_BTF_ID, + .arg2_btf_id = &btf_tracing_ids[BTF_TRACING_TYPE_TASK], +}; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index e9759b0f7199..eed1bd952c3a 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1493,7 +1493,9 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_task_storage_get_recur_proto; return &bpf_task_storage_get_proto; case BPF_FUNC_task_storage_delete: - return &bpf_task_storage_delete_recur_proto; + if (bpf_prog_check_recur(prog)) + return &bpf_task_storage_delete_recur_proto; + return &bpf_task_storage_delete_proto; case BPF_FUNC_for_each_map_elem: return &bpf_for_each_map_elem_proto; case BPF_FUNC_snprintf: -- cgit v1.2.3 From 5e67b8ef125bb6e83bf0f0442ad7ffc09e7956f9 Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Tue, 25 Oct 2022 21:28:40 -0700 Subject: bpf: Make struct cgroup btf id global Make struct cgroup btf id global so later patch can reuse the same btf id. Acked-by: David Vernet Signed-off-by: Yonghong Song Link: https://lore.kernel.org/r/20221026042840.672602-1-yhs@fb.com Signed-off-by: Alexei Starovoitov --- include/linux/btf_ids.h | 1 + kernel/bpf/cgroup_iter.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/btf_ids.h b/include/linux/btf_ids.h index 2aea877d644f..c9744efd202f 100644 --- a/include/linux/btf_ids.h +++ b/include/linux/btf_ids.h @@ -265,5 +265,6 @@ MAX_BTF_TRACING_TYPE, }; extern u32 btf_tracing_ids[]; +extern u32 bpf_cgroup_btf_id[]; #endif diff --git a/kernel/bpf/cgroup_iter.c b/kernel/bpf/cgroup_iter.c index 0d200a993489..c6ffc706d583 100644 --- a/kernel/bpf/cgroup_iter.c +++ b/kernel/bpf/cgroup_iter.c @@ -157,7 +157,7 @@ static const struct seq_operations cgroup_iter_seq_ops = { .show = cgroup_iter_seq_show, }; -BTF_ID_LIST_SINGLE(bpf_cgroup_btf_id, struct, cgroup) +BTF_ID_LIST_GLOBAL_SINGLE(bpf_cgroup_btf_id, struct, cgroup) static int cgroup_iter_seq_init(void *priv, struct bpf_iter_aux_info *aux) { -- cgit v1.2.3 From c83597fa5dc6b322e9bdf929e5f4136a3f4aa4db Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Tue, 25 Oct 2022 21:28:45 -0700 Subject: bpf: Refactor some inode/task/sk storage functions for reuse Refactor codes so that inode/task/sk storage implementation can maximally share the same code. I also added some comments in new function bpf_local_storage_unlink_nolock() to make codes easy to understand. There is no functionality change. Acked-by: David Vernet Signed-off-by: Yonghong Song Link: https://lore.kernel.org/r/20221026042845.672944-1-yhs@fb.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf_local_storage.h | 17 ++-- kernel/bpf/bpf_inode_storage.c | 38 +------- kernel/bpf/bpf_local_storage.c | 190 ++++++++++++++++++++++++-------------- kernel/bpf/bpf_task_storage.c | 38 +------- net/core/bpf_sk_storage.c | 35 +------ 5 files changed, 137 insertions(+), 181 deletions(-) (limited to 'include') diff --git a/include/linux/bpf_local_storage.h b/include/linux/bpf_local_storage.h index 7ea18d4da84b..6d37a40cd90e 100644 --- a/include/linux/bpf_local_storage.h +++ b/include/linux/bpf_local_storage.h @@ -116,21 +116,22 @@ static struct bpf_local_storage_cache name = { \ .idx_lock = __SPIN_LOCK_UNLOCKED(name.idx_lock), \ } -u16 bpf_local_storage_cache_idx_get(struct bpf_local_storage_cache *cache); -void bpf_local_storage_cache_idx_free(struct bpf_local_storage_cache *cache, - u16 idx); - /* Helper functions for bpf_local_storage */ int bpf_local_storage_map_alloc_check(union bpf_attr *attr); -struct bpf_local_storage_map *bpf_local_storage_map_alloc(union bpf_attr *attr); +struct bpf_map * +bpf_local_storage_map_alloc(union bpf_attr *attr, + struct bpf_local_storage_cache *cache); struct bpf_local_storage_data * bpf_local_storage_lookup(struct bpf_local_storage *local_storage, struct bpf_local_storage_map *smap, bool cacheit_lockit); -void bpf_local_storage_map_free(struct bpf_local_storage_map *smap, +bool bpf_local_storage_unlink_nolock(struct bpf_local_storage *local_storage); + +void bpf_local_storage_map_free(struct bpf_map *map, + struct bpf_local_storage_cache *cache, int __percpu *busy_counter); int bpf_local_storage_map_check_btf(const struct bpf_map *map, @@ -141,10 +142,6 @@ int bpf_local_storage_map_check_btf(const struct bpf_map *map, void bpf_selem_link_storage_nolock(struct bpf_local_storage *local_storage, struct bpf_local_storage_elem *selem); -bool bpf_selem_unlink_storage_nolock(struct bpf_local_storage *local_storage, - struct bpf_local_storage_elem *selem, - bool uncharge_omem, bool use_trace_rcu); - void bpf_selem_unlink(struct bpf_local_storage_elem *selem, bool use_trace_rcu); void bpf_selem_link_map(struct bpf_local_storage_map *smap, diff --git a/kernel/bpf/bpf_inode_storage.c b/kernel/bpf/bpf_inode_storage.c index 5f7683b19199..6a1d4d22816a 100644 --- a/kernel/bpf/bpf_inode_storage.c +++ b/kernel/bpf/bpf_inode_storage.c @@ -56,11 +56,9 @@ static struct bpf_local_storage_data *inode_storage_lookup(struct inode *inode, void bpf_inode_storage_free(struct inode *inode) { - struct bpf_local_storage_elem *selem; struct bpf_local_storage *local_storage; bool free_inode_storage = false; struct bpf_storage_blob *bsb; - struct hlist_node *n; bsb = bpf_inode(inode); if (!bsb) @@ -74,30 +72,11 @@ void bpf_inode_storage_free(struct inode *inode) return; } - /* Neither the bpf_prog nor the bpf-map's syscall - * could be modifying the local_storage->list now. - * Thus, no elem can be added-to or deleted-from the - * local_storage->list by the bpf_prog or by the bpf-map's syscall. - * - * It is racing with bpf_local_storage_map_free() alone - * when unlinking elem from the local_storage->list and - * the map's bucket->list. - */ raw_spin_lock_bh(&local_storage->lock); - hlist_for_each_entry_safe(selem, n, &local_storage->list, snode) { - /* Always unlink from map before unlinking from - * local_storage. - */ - bpf_selem_unlink_map(selem); - free_inode_storage = bpf_selem_unlink_storage_nolock( - local_storage, selem, false, false); - } + free_inode_storage = bpf_local_storage_unlink_nolock(local_storage); raw_spin_unlock_bh(&local_storage->lock); rcu_read_unlock(); - /* free_inoode_storage should always be true as long as - * local_storage->list was non-empty. - */ if (free_inode_storage) kfree_rcu(local_storage, rcu); } @@ -226,23 +205,12 @@ static int notsupp_get_next_key(struct bpf_map *map, void *key, static struct bpf_map *inode_storage_map_alloc(union bpf_attr *attr) { - struct bpf_local_storage_map *smap; - - smap = bpf_local_storage_map_alloc(attr); - if (IS_ERR(smap)) - return ERR_CAST(smap); - - smap->cache_idx = bpf_local_storage_cache_idx_get(&inode_cache); - return &smap->map; + return bpf_local_storage_map_alloc(attr, &inode_cache); } static void inode_storage_map_free(struct bpf_map *map) { - struct bpf_local_storage_map *smap; - - smap = (struct bpf_local_storage_map *)map; - bpf_local_storage_cache_idx_free(&inode_cache, smap->cache_idx); - bpf_local_storage_map_free(smap, NULL); + bpf_local_storage_map_free(map, &inode_cache, NULL); } BTF_ID_LIST_SINGLE(inode_storage_map_btf_ids, struct, diff --git a/kernel/bpf/bpf_local_storage.c b/kernel/bpf/bpf_local_storage.c index 781d14167140..93d9b1b17bc8 100644 --- a/kernel/bpf/bpf_local_storage.c +++ b/kernel/bpf/bpf_local_storage.c @@ -113,9 +113,9 @@ static void bpf_selem_free_rcu(struct rcu_head *rcu) * The caller must ensure selem->smap is still valid to be * dereferenced for its smap->elem_size and smap->cache_idx. */ -bool bpf_selem_unlink_storage_nolock(struct bpf_local_storage *local_storage, - struct bpf_local_storage_elem *selem, - bool uncharge_mem, bool use_trace_rcu) +static bool bpf_selem_unlink_storage_nolock(struct bpf_local_storage *local_storage, + struct bpf_local_storage_elem *selem, + bool uncharge_mem, bool use_trace_rcu) { struct bpf_local_storage_map *smap; bool free_local_storage; @@ -501,7 +501,7 @@ unlock_err: return ERR_PTR(err); } -u16 bpf_local_storage_cache_idx_get(struct bpf_local_storage_cache *cache) +static u16 bpf_local_storage_cache_idx_get(struct bpf_local_storage_cache *cache) { u64 min_usage = U64_MAX; u16 i, res = 0; @@ -525,76 +525,14 @@ u16 bpf_local_storage_cache_idx_get(struct bpf_local_storage_cache *cache) return res; } -void bpf_local_storage_cache_idx_free(struct bpf_local_storage_cache *cache, - u16 idx) +static void bpf_local_storage_cache_idx_free(struct bpf_local_storage_cache *cache, + u16 idx) { spin_lock(&cache->idx_lock); cache->idx_usage_counts[idx]--; spin_unlock(&cache->idx_lock); } -void bpf_local_storage_map_free(struct bpf_local_storage_map *smap, - int __percpu *busy_counter) -{ - struct bpf_local_storage_elem *selem; - struct bpf_local_storage_map_bucket *b; - unsigned int i; - - /* Note that this map might be concurrently cloned from - * bpf_sk_storage_clone. Wait for any existing bpf_sk_storage_clone - * RCU read section to finish before proceeding. New RCU - * read sections should be prevented via bpf_map_inc_not_zero. - */ - synchronize_rcu(); - - /* bpf prog and the userspace can no longer access this map - * now. No new selem (of this map) can be added - * to the owner->storage or to the map bucket's list. - * - * The elem of this map can be cleaned up here - * or when the storage is freed e.g. - * by bpf_sk_storage_free() during __sk_destruct(). - */ - for (i = 0; i < (1U << smap->bucket_log); i++) { - b = &smap->buckets[i]; - - rcu_read_lock(); - /* No one is adding to b->list now */ - while ((selem = hlist_entry_safe( - rcu_dereference_raw(hlist_first_rcu(&b->list)), - struct bpf_local_storage_elem, map_node))) { - if (busy_counter) { - migrate_disable(); - this_cpu_inc(*busy_counter); - } - bpf_selem_unlink(selem, false); - if (busy_counter) { - this_cpu_dec(*busy_counter); - migrate_enable(); - } - cond_resched_rcu(); - } - rcu_read_unlock(); - } - - /* While freeing the storage we may still need to access the map. - * - * e.g. when bpf_sk_storage_free() has unlinked selem from the map - * which then made the above while((selem = ...)) loop - * exit immediately. - * - * However, while freeing the storage one still needs to access the - * smap->elem_size to do the uncharging in - * bpf_selem_unlink_storage_nolock(). - * - * Hence, wait another rcu grace period for the storage to be freed. - */ - synchronize_rcu(); - - kvfree(smap->buckets); - bpf_map_area_free(smap); -} - int bpf_local_storage_map_alloc_check(union bpf_attr *attr) { if (attr->map_flags & ~BPF_LOCAL_STORAGE_CREATE_FLAG_MASK || @@ -614,7 +552,7 @@ int bpf_local_storage_map_alloc_check(union bpf_attr *attr) return 0; } -struct bpf_local_storage_map *bpf_local_storage_map_alloc(union bpf_attr *attr) +static struct bpf_local_storage_map *__bpf_local_storage_map_alloc(union bpf_attr *attr) { struct bpf_local_storage_map *smap; unsigned int i; @@ -664,3 +602,117 @@ int bpf_local_storage_map_check_btf(const struct bpf_map *map, return 0; } + +bool bpf_local_storage_unlink_nolock(struct bpf_local_storage *local_storage) +{ + struct bpf_local_storage_elem *selem; + bool free_storage = false; + struct hlist_node *n; + + /* Neither the bpf_prog nor the bpf_map's syscall + * could be modifying the local_storage->list now. + * Thus, no elem can be added to or deleted from the + * local_storage->list by the bpf_prog or by the bpf_map's syscall. + * + * It is racing with bpf_local_storage_map_free() alone + * when unlinking elem from the local_storage->list and + * the map's bucket->list. + */ + hlist_for_each_entry_safe(selem, n, &local_storage->list, snode) { + /* Always unlink from map before unlinking from + * local_storage. + */ + bpf_selem_unlink_map(selem); + /* If local_storage list has only one element, the + * bpf_selem_unlink_storage_nolock() will return true. + * Otherwise, it will return false. The current loop iteration + * intends to remove all local storage. So the last iteration + * of the loop will set the free_cgroup_storage to true. + */ + free_storage = bpf_selem_unlink_storage_nolock( + local_storage, selem, false, false); + } + + return free_storage; +} + +struct bpf_map * +bpf_local_storage_map_alloc(union bpf_attr *attr, + struct bpf_local_storage_cache *cache) +{ + struct bpf_local_storage_map *smap; + + smap = __bpf_local_storage_map_alloc(attr); + if (IS_ERR(smap)) + return ERR_CAST(smap); + + smap->cache_idx = bpf_local_storage_cache_idx_get(cache); + return &smap->map; +} + +void bpf_local_storage_map_free(struct bpf_map *map, + struct bpf_local_storage_cache *cache, + int __percpu *busy_counter) +{ + struct bpf_local_storage_map_bucket *b; + struct bpf_local_storage_elem *selem; + struct bpf_local_storage_map *smap; + unsigned int i; + + smap = (struct bpf_local_storage_map *)map; + bpf_local_storage_cache_idx_free(cache, smap->cache_idx); + + /* Note that this map might be concurrently cloned from + * bpf_sk_storage_clone. Wait for any existing bpf_sk_storage_clone + * RCU read section to finish before proceeding. New RCU + * read sections should be prevented via bpf_map_inc_not_zero. + */ + synchronize_rcu(); + + /* bpf prog and the userspace can no longer access this map + * now. No new selem (of this map) can be added + * to the owner->storage or to the map bucket's list. + * + * The elem of this map can be cleaned up here + * or when the storage is freed e.g. + * by bpf_sk_storage_free() during __sk_destruct(). + */ + for (i = 0; i < (1U << smap->bucket_log); i++) { + b = &smap->buckets[i]; + + rcu_read_lock(); + /* No one is adding to b->list now */ + while ((selem = hlist_entry_safe( + rcu_dereference_raw(hlist_first_rcu(&b->list)), + struct bpf_local_storage_elem, map_node))) { + if (busy_counter) { + migrate_disable(); + this_cpu_inc(*busy_counter); + } + bpf_selem_unlink(selem, false); + if (busy_counter) { + this_cpu_dec(*busy_counter); + migrate_enable(); + } + cond_resched_rcu(); + } + rcu_read_unlock(); + } + + /* While freeing the storage we may still need to access the map. + * + * e.g. when bpf_sk_storage_free() has unlinked selem from the map + * which then made the above while((selem = ...)) loop + * exit immediately. + * + * However, while freeing the storage one still needs to access the + * smap->elem_size to do the uncharging in + * bpf_selem_unlink_storage_nolock(). + * + * Hence, wait another rcu grace period for the storage to be freed. + */ + synchronize_rcu(); + + kvfree(smap->buckets); + bpf_map_area_free(smap); +} diff --git a/kernel/bpf/bpf_task_storage.c b/kernel/bpf/bpf_task_storage.c index ba3fe72d1fa5..8e832db8151a 100644 --- a/kernel/bpf/bpf_task_storage.c +++ b/kernel/bpf/bpf_task_storage.c @@ -71,10 +71,8 @@ task_storage_lookup(struct task_struct *task, struct bpf_map *map, void bpf_task_storage_free(struct task_struct *task) { - struct bpf_local_storage_elem *selem; struct bpf_local_storage *local_storage; bool free_task_storage = false; - struct hlist_node *n; unsigned long flags; rcu_read_lock(); @@ -85,32 +83,13 @@ void bpf_task_storage_free(struct task_struct *task) return; } - /* Neither the bpf_prog nor the bpf-map's syscall - * could be modifying the local_storage->list now. - * Thus, no elem can be added-to or deleted-from the - * local_storage->list by the bpf_prog or by the bpf-map's syscall. - * - * It is racing with bpf_local_storage_map_free() alone - * when unlinking elem from the local_storage->list and - * the map's bucket->list. - */ bpf_task_storage_lock(); raw_spin_lock_irqsave(&local_storage->lock, flags); - hlist_for_each_entry_safe(selem, n, &local_storage->list, snode) { - /* Always unlink from map before unlinking from - * local_storage. - */ - bpf_selem_unlink_map(selem); - free_task_storage = bpf_selem_unlink_storage_nolock( - local_storage, selem, false, false); - } + free_task_storage = bpf_local_storage_unlink_nolock(local_storage); raw_spin_unlock_irqrestore(&local_storage->lock, flags); bpf_task_storage_unlock(); rcu_read_unlock(); - /* free_task_storage should always be true as long as - * local_storage->list was non-empty. - */ if (free_task_storage) kfree_rcu(local_storage, rcu); } @@ -337,23 +316,12 @@ static int notsupp_get_next_key(struct bpf_map *map, void *key, void *next_key) static struct bpf_map *task_storage_map_alloc(union bpf_attr *attr) { - struct bpf_local_storage_map *smap; - - smap = bpf_local_storage_map_alloc(attr); - if (IS_ERR(smap)) - return ERR_CAST(smap); - - smap->cache_idx = bpf_local_storage_cache_idx_get(&task_cache); - return &smap->map; + return bpf_local_storage_map_alloc(attr, &task_cache); } static void task_storage_map_free(struct bpf_map *map) { - struct bpf_local_storage_map *smap; - - smap = (struct bpf_local_storage_map *)map; - bpf_local_storage_cache_idx_free(&task_cache, smap->cache_idx); - bpf_local_storage_map_free(smap, &bpf_task_storage_busy); + bpf_local_storage_map_free(map, &task_cache, &bpf_task_storage_busy); } BTF_ID_LIST_SINGLE(task_storage_map_btf_ids, struct, bpf_local_storage_map) diff --git a/net/core/bpf_sk_storage.c b/net/core/bpf_sk_storage.c index 94374d529ea4..49884e7de080 100644 --- a/net/core/bpf_sk_storage.c +++ b/net/core/bpf_sk_storage.c @@ -48,10 +48,8 @@ static int bpf_sk_storage_del(struct sock *sk, struct bpf_map *map) /* Called by __sk_destruct() & bpf_sk_storage_clone() */ void bpf_sk_storage_free(struct sock *sk) { - struct bpf_local_storage_elem *selem; struct bpf_local_storage *sk_storage; bool free_sk_storage = false; - struct hlist_node *n; rcu_read_lock(); sk_storage = rcu_dereference(sk->sk_bpf_storage); @@ -60,24 +58,8 @@ void bpf_sk_storage_free(struct sock *sk) return; } - /* Netiher the bpf_prog nor the bpf-map's syscall - * could be modifying the sk_storage->list now. - * Thus, no elem can be added-to or deleted-from the - * sk_storage->list by the bpf_prog or by the bpf-map's syscall. - * - * It is racing with bpf_local_storage_map_free() alone - * when unlinking elem from the sk_storage->list and - * the map's bucket->list. - */ raw_spin_lock_bh(&sk_storage->lock); - hlist_for_each_entry_safe(selem, n, &sk_storage->list, snode) { - /* Always unlink from map before unlinking from - * sk_storage. - */ - bpf_selem_unlink_map(selem); - free_sk_storage = bpf_selem_unlink_storage_nolock( - sk_storage, selem, true, false); - } + free_sk_storage = bpf_local_storage_unlink_nolock(sk_storage); raw_spin_unlock_bh(&sk_storage->lock); rcu_read_unlock(); @@ -87,23 +69,12 @@ void bpf_sk_storage_free(struct sock *sk) static void bpf_sk_storage_map_free(struct bpf_map *map) { - struct bpf_local_storage_map *smap; - - smap = (struct bpf_local_storage_map *)map; - bpf_local_storage_cache_idx_free(&sk_cache, smap->cache_idx); - bpf_local_storage_map_free(smap, NULL); + bpf_local_storage_map_free(map, &sk_cache, NULL); } static struct bpf_map *bpf_sk_storage_map_alloc(union bpf_attr *attr) { - struct bpf_local_storage_map *smap; - - smap = bpf_local_storage_map_alloc(attr); - if (IS_ERR(smap)) - return ERR_CAST(smap); - - smap->cache_idx = bpf_local_storage_cache_idx_get(&sk_cache); - return &smap->map; + return bpf_local_storage_map_alloc(attr, &sk_cache); } static int notsupp_get_next_key(struct bpf_map *map, void *key, -- cgit v1.2.3 From c4bcfb38a95edb1021a53f2d0356a78120ecfbe4 Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Tue, 25 Oct 2022 21:28:50 -0700 Subject: bpf: Implement cgroup storage available to non-cgroup-attached bpf progs Similar to sk/inode/task storage, implement similar cgroup local storage. There already exists a local storage implementation for cgroup-attached bpf programs. See map type BPF_MAP_TYPE_CGROUP_STORAGE and helper bpf_get_local_storage(). But there are use cases such that non-cgroup attached bpf progs wants to access cgroup local storage data. For example, tc egress prog has access to sk and cgroup. It is possible to use sk local storage to emulate cgroup local storage by storing data in socket. But this is a waste as it could be lots of sockets belonging to a particular cgroup. Alternatively, a separate map can be created with cgroup id as the key. But this will introduce additional overhead to manipulate the new map. A cgroup local storage, similar to existing sk/inode/task storage, should help for this use case. The life-cycle of storage is managed with the life-cycle of the cgroup struct. i.e. the storage is destroyed along with the owning cgroup with a call to bpf_cgrp_storage_free() when cgroup itself is deleted. The userspace map operations can be done by using a cgroup fd as a key passed to the lookup, update and delete operations. Typically, the following code is used to get the current cgroup: struct task_struct *task = bpf_get_current_task_btf(); ... task->cgroups->dfl_cgrp ... and in structure task_struct definition: struct task_struct { .... struct css_set __rcu *cgroups; .... } With sleepable program, accessing task->cgroups is not protected by rcu_read_lock. So the current implementation only supports non-sleepable program and supporting sleepable program will be the next step together with adding rcu_read_lock protection for rcu tagged structures. Since map name BPF_MAP_TYPE_CGROUP_STORAGE has been used for old cgroup local storage support, the new map name BPF_MAP_TYPE_CGRP_STORAGE is used for cgroup storage available to non-cgroup-attached bpf programs. The old cgroup storage supports bpf_get_local_storage() helper to get the cgroup data. The new cgroup storage helper bpf_cgrp_storage_get() can provide similar functionality. While old cgroup storage pre-allocates storage memory, the new mechanism can also pre-allocate with a user space bpf_map_update_elem() call to avoid potential run-time memory allocation failure. Therefore, the new cgroup storage can provide all functionality w.r.t. the old one. So in uapi bpf.h, the old BPF_MAP_TYPE_CGROUP_STORAGE is alias to BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED to indicate the old cgroup storage can be deprecated since the new one can provide the same functionality. Acked-by: David Vernet Signed-off-by: Yonghong Song Link: https://lore.kernel.org/r/20221026042850.673791-1-yhs@fb.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 7 ++ include/linux/bpf_types.h | 1 + include/linux/cgroup-defs.h | 4 + include/uapi/linux/bpf.h | 50 ++++++++- kernel/bpf/Makefile | 2 +- kernel/bpf/bpf_cgrp_storage.c | 247 +++++++++++++++++++++++++++++++++++++++++ kernel/bpf/helpers.c | 6 + kernel/bpf/syscall.c | 3 +- kernel/bpf/verifier.c | 13 ++- kernel/cgroup/cgroup.c | 1 + kernel/trace/bpf_trace.c | 4 + scripts/bpf_doc.py | 2 + tools/include/uapi/linux/bpf.h | 50 ++++++++- 13 files changed, 385 insertions(+), 5 deletions(-) create mode 100644 kernel/bpf/bpf_cgrp_storage.c (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index a5dbac8f5aba..9fd68b0b3e9c 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2041,6 +2041,7 @@ struct bpf_link *bpf_link_by_id(u32 id); const struct bpf_func_proto *bpf_base_func_proto(enum bpf_func_id func_id); void bpf_task_storage_free(struct task_struct *task); +void bpf_cgrp_storage_free(struct cgroup *cgroup); bool bpf_prog_has_kfunc_call(const struct bpf_prog *prog); const struct btf_func_model * bpf_jit_find_kfunc_model(const struct bpf_prog *prog, @@ -2295,6 +2296,10 @@ static inline bool has_current_bpf_ctx(void) static inline void bpf_prog_inc_misses_counter(struct bpf_prog *prog) { } + +static inline void bpf_cgrp_storage_free(struct cgroup *cgroup) +{ +} #endif /* CONFIG_BPF_SYSCALL */ void __bpf_free_used_btfs(struct bpf_prog_aux *aux, @@ -2535,6 +2540,8 @@ extern const struct bpf_func_proto bpf_copy_from_user_task_proto; extern const struct bpf_func_proto bpf_set_retval_proto; extern const struct bpf_func_proto bpf_get_retval_proto; extern const struct bpf_func_proto bpf_user_ringbuf_drain_proto; +extern const struct bpf_func_proto bpf_cgrp_storage_get_proto; +extern const struct bpf_func_proto bpf_cgrp_storage_delete_proto; const struct bpf_func_proto *tracing_prog_func_proto( enum bpf_func_id func_id, const struct bpf_prog *prog); diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h index 2c6a4f2562a7..d4ee3ccd3753 100644 --- a/include/linux/bpf_types.h +++ b/include/linux/bpf_types.h @@ -86,6 +86,7 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_PROG_ARRAY, prog_array_map_ops) BPF_MAP_TYPE(BPF_MAP_TYPE_PERF_EVENT_ARRAY, perf_event_array_map_ops) #ifdef CONFIG_CGROUPS BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_ARRAY, cgroup_array_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_CGRP_STORAGE, cgrp_storage_map_ops) #endif #ifdef CONFIG_CGROUP_BPF BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_STORAGE, cgroup_storage_map_ops) diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 8f481d1b159a..c466fdc3a32a 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -504,6 +504,10 @@ struct cgroup { /* Used to store internal freezer state */ struct cgroup_freezer_state freezer; +#ifdef CONFIG_BPF_SYSCALL + struct bpf_local_storage __rcu *bpf_cgrp_storage; +#endif + /* All ancestors including self */ struct cgroup *ancestors[]; }; diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 17f61338f8f8..94659f6b3395 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -922,7 +922,14 @@ enum bpf_map_type { BPF_MAP_TYPE_CPUMAP, BPF_MAP_TYPE_XSKMAP, BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, + /* BPF_MAP_TYPE_CGROUP_STORAGE is available to bpf programs attaching + * to a cgroup. The newer BPF_MAP_TYPE_CGRP_STORAGE is available to + * both cgroup-attached and other progs and supports all functionality + * provided by BPF_MAP_TYPE_CGROUP_STORAGE. So mark + * BPF_MAP_TYPE_CGROUP_STORAGE deprecated. + */ + BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, BPF_MAP_TYPE_QUEUE, @@ -935,6 +942,7 @@ enum bpf_map_type { BPF_MAP_TYPE_TASK_STORAGE, BPF_MAP_TYPE_BLOOM_FILTER, BPF_MAP_TYPE_USER_RINGBUF, + BPF_MAP_TYPE_CGRP_STORAGE, }; /* Note that tracing related programs such as @@ -5435,6 +5443,44 @@ union bpf_attr { * **-E2BIG** if user-space has tried to publish a sample which is * larger than the size of the ring buffer, or which cannot fit * within a struct bpf_dynptr. + * + * void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup) + * Description + * Delete a bpf_local_storage from a *cgroup*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. */ #define ___BPF_FUNC_MAPPER(FN, ctx...) \ FN(unspec, 0, ##ctx) \ @@ -5647,6 +5693,8 @@ union bpf_attr { FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ FN(ktime_get_tai_ns, 208, ##ctx) \ FN(user_ringbuf_drain, 209, ##ctx) \ + FN(cgrp_storage_get, 210, ##ctx) \ + FN(cgrp_storage_delete, 211, ##ctx) \ /* */ /* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile index 341c94f208f4..3a12e6b400a2 100644 --- a/kernel/bpf/Makefile +++ b/kernel/bpf/Makefile @@ -25,7 +25,7 @@ ifeq ($(CONFIG_PERF_EVENTS),y) obj-$(CONFIG_BPF_SYSCALL) += stackmap.o endif ifeq ($(CONFIG_CGROUPS),y) -obj-$(CONFIG_BPF_SYSCALL) += cgroup_iter.o +obj-$(CONFIG_BPF_SYSCALL) += cgroup_iter.o bpf_cgrp_storage.o endif obj-$(CONFIG_CGROUP_BPF) += cgroup.o ifeq ($(CONFIG_INET),y) diff --git a/kernel/bpf/bpf_cgrp_storage.c b/kernel/bpf/bpf_cgrp_storage.c new file mode 100644 index 000000000000..309403800f82 --- /dev/null +++ b/kernel/bpf/bpf_cgrp_storage.c @@ -0,0 +1,247 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 Meta Platforms, Inc. and affiliates. + */ + +#include +#include +#include +#include +#include + +DEFINE_BPF_STORAGE_CACHE(cgroup_cache); + +static DEFINE_PER_CPU(int, bpf_cgrp_storage_busy); + +static void bpf_cgrp_storage_lock(void) +{ + migrate_disable(); + this_cpu_inc(bpf_cgrp_storage_busy); +} + +static void bpf_cgrp_storage_unlock(void) +{ + this_cpu_dec(bpf_cgrp_storage_busy); + migrate_enable(); +} + +static bool bpf_cgrp_storage_trylock(void) +{ + migrate_disable(); + if (unlikely(this_cpu_inc_return(bpf_cgrp_storage_busy) != 1)) { + this_cpu_dec(bpf_cgrp_storage_busy); + migrate_enable(); + return false; + } + return true; +} + +static struct bpf_local_storage __rcu **cgroup_storage_ptr(void *owner) +{ + struct cgroup *cg = owner; + + return &cg->bpf_cgrp_storage; +} + +void bpf_cgrp_storage_free(struct cgroup *cgroup) +{ + struct bpf_local_storage *local_storage; + bool free_cgroup_storage = false; + unsigned long flags; + + rcu_read_lock(); + local_storage = rcu_dereference(cgroup->bpf_cgrp_storage); + if (!local_storage) { + rcu_read_unlock(); + return; + } + + bpf_cgrp_storage_lock(); + raw_spin_lock_irqsave(&local_storage->lock, flags); + free_cgroup_storage = bpf_local_storage_unlink_nolock(local_storage); + raw_spin_unlock_irqrestore(&local_storage->lock, flags); + bpf_cgrp_storage_unlock(); + rcu_read_unlock(); + + if (free_cgroup_storage) + kfree_rcu(local_storage, rcu); +} + +static struct bpf_local_storage_data * +cgroup_storage_lookup(struct cgroup *cgroup, struct bpf_map *map, bool cacheit_lockit) +{ + struct bpf_local_storage *cgroup_storage; + struct bpf_local_storage_map *smap; + + cgroup_storage = rcu_dereference_check(cgroup->bpf_cgrp_storage, + bpf_rcu_lock_held()); + if (!cgroup_storage) + return NULL; + + smap = (struct bpf_local_storage_map *)map; + return bpf_local_storage_lookup(cgroup_storage, smap, cacheit_lockit); +} + +static void *bpf_cgrp_storage_lookup_elem(struct bpf_map *map, void *key) +{ + struct bpf_local_storage_data *sdata; + struct cgroup *cgroup; + int fd; + + fd = *(int *)key; + cgroup = cgroup_get_from_fd(fd); + if (IS_ERR(cgroup)) + return ERR_CAST(cgroup); + + bpf_cgrp_storage_lock(); + sdata = cgroup_storage_lookup(cgroup, map, true); + bpf_cgrp_storage_unlock(); + cgroup_put(cgroup); + return sdata ? sdata->data : NULL; +} + +static int bpf_cgrp_storage_update_elem(struct bpf_map *map, void *key, + void *value, u64 map_flags) +{ + struct bpf_local_storage_data *sdata; + struct cgroup *cgroup; + int fd; + + fd = *(int *)key; + cgroup = cgroup_get_from_fd(fd); + if (IS_ERR(cgroup)) + return PTR_ERR(cgroup); + + bpf_cgrp_storage_lock(); + sdata = bpf_local_storage_update(cgroup, (struct bpf_local_storage_map *)map, + value, map_flags, GFP_ATOMIC); + bpf_cgrp_storage_unlock(); + cgroup_put(cgroup); + return PTR_ERR_OR_ZERO(sdata); +} + +static int cgroup_storage_delete(struct cgroup *cgroup, struct bpf_map *map) +{ + struct bpf_local_storage_data *sdata; + + sdata = cgroup_storage_lookup(cgroup, map, false); + if (!sdata) + return -ENOENT; + + bpf_selem_unlink(SELEM(sdata), true); + return 0; +} + +static int bpf_cgrp_storage_delete_elem(struct bpf_map *map, void *key) +{ + struct cgroup *cgroup; + int err, fd; + + fd = *(int *)key; + cgroup = cgroup_get_from_fd(fd); + if (IS_ERR(cgroup)) + return PTR_ERR(cgroup); + + bpf_cgrp_storage_lock(); + err = cgroup_storage_delete(cgroup, map); + bpf_cgrp_storage_unlock(); + cgroup_put(cgroup); + return err; +} + +static int notsupp_get_next_key(struct bpf_map *map, void *key, void *next_key) +{ + return -ENOTSUPP; +} + +static struct bpf_map *cgroup_storage_map_alloc(union bpf_attr *attr) +{ + return bpf_local_storage_map_alloc(attr, &cgroup_cache); +} + +static void cgroup_storage_map_free(struct bpf_map *map) +{ + bpf_local_storage_map_free(map, &cgroup_cache, NULL); +} + +/* *gfp_flags* is a hidden argument provided by the verifier */ +BPF_CALL_5(bpf_cgrp_storage_get, struct bpf_map *, map, struct cgroup *, cgroup, + void *, value, u64, flags, gfp_t, gfp_flags) +{ + struct bpf_local_storage_data *sdata; + + WARN_ON_ONCE(!bpf_rcu_lock_held()); + if (flags & ~(BPF_LOCAL_STORAGE_GET_F_CREATE)) + return (unsigned long)NULL; + + if (!cgroup) + return (unsigned long)NULL; + + if (!bpf_cgrp_storage_trylock()) + return (unsigned long)NULL; + + sdata = cgroup_storage_lookup(cgroup, map, true); + if (sdata) + goto unlock; + + /* only allocate new storage, when the cgroup is refcounted */ + if (!percpu_ref_is_dying(&cgroup->self.refcnt) && + (flags & BPF_LOCAL_STORAGE_GET_F_CREATE)) + sdata = bpf_local_storage_update(cgroup, (struct bpf_local_storage_map *)map, + value, BPF_NOEXIST, gfp_flags); + +unlock: + bpf_cgrp_storage_unlock(); + return IS_ERR_OR_NULL(sdata) ? (unsigned long)NULL : (unsigned long)sdata->data; +} + +BPF_CALL_2(bpf_cgrp_storage_delete, struct bpf_map *, map, struct cgroup *, cgroup) +{ + int ret; + + WARN_ON_ONCE(!bpf_rcu_lock_held()); + if (!cgroup) + return -EINVAL; + + if (!bpf_cgrp_storage_trylock()) + return -EBUSY; + + ret = cgroup_storage_delete(cgroup, map); + bpf_cgrp_storage_unlock(); + return ret; +} + +BTF_ID_LIST_SINGLE(cgroup_storage_map_btf_ids, struct, bpf_local_storage_map) +const struct bpf_map_ops cgrp_storage_map_ops = { + .map_meta_equal = bpf_map_meta_equal, + .map_alloc_check = bpf_local_storage_map_alloc_check, + .map_alloc = cgroup_storage_map_alloc, + .map_free = cgroup_storage_map_free, + .map_get_next_key = notsupp_get_next_key, + .map_lookup_elem = bpf_cgrp_storage_lookup_elem, + .map_update_elem = bpf_cgrp_storage_update_elem, + .map_delete_elem = bpf_cgrp_storage_delete_elem, + .map_check_btf = bpf_local_storage_map_check_btf, + .map_btf_id = &cgroup_storage_map_btf_ids[0], + .map_owner_storage_ptr = cgroup_storage_ptr, +}; + +const struct bpf_func_proto bpf_cgrp_storage_get_proto = { + .func = bpf_cgrp_storage_get, + .gpl_only = false, + .ret_type = RET_PTR_TO_MAP_VALUE_OR_NULL, + .arg1_type = ARG_CONST_MAP_PTR, + .arg2_type = ARG_PTR_TO_BTF_ID, + .arg2_btf_id = &bpf_cgroup_btf_id[0], + .arg3_type = ARG_PTR_TO_MAP_VALUE_OR_NULL, + .arg4_type = ARG_ANYTHING, +}; + +const struct bpf_func_proto bpf_cgrp_storage_delete_proto = { + .func = bpf_cgrp_storage_delete, + .gpl_only = false, + .ret_type = RET_INTEGER, + .arg1_type = ARG_CONST_MAP_PTR, + .arg2_type = ARG_PTR_TO_BTF_ID, + .arg2_btf_id = &bpf_cgroup_btf_id[0], +}; diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index a6b04faed282..124fd199ce5c 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1663,6 +1663,12 @@ bpf_base_func_proto(enum bpf_func_id func_id) return &bpf_dynptr_write_proto; case BPF_FUNC_dynptr_data: return &bpf_dynptr_data_proto; +#ifdef CONFIG_CGROUPS + case BPF_FUNC_cgrp_storage_get: + return &bpf_cgrp_storage_get_proto; + case BPF_FUNC_cgrp_storage_delete: + return &bpf_cgrp_storage_delete_proto; +#endif default: break; } diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index a0b4266196a8..11df90962101 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1016,7 +1016,8 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, map->map_type != BPF_MAP_TYPE_CGROUP_STORAGE && map->map_type != BPF_MAP_TYPE_SK_STORAGE && map->map_type != BPF_MAP_TYPE_INODE_STORAGE && - map->map_type != BPF_MAP_TYPE_TASK_STORAGE) + map->map_type != BPF_MAP_TYPE_TASK_STORAGE && + map->map_type != BPF_MAP_TYPE_CGRP_STORAGE) return -ENOTSUPP; if (map->spin_lock_off + sizeof(struct bpf_spin_lock) > map->value_size) { diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index ddc1452cf023..8f849a763b79 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -6350,6 +6350,11 @@ static int check_map_func_compatibility(struct bpf_verifier_env *env, func_id != BPF_FUNC_task_storage_delete) goto error; break; + case BPF_MAP_TYPE_CGRP_STORAGE: + if (func_id != BPF_FUNC_cgrp_storage_get && + func_id != BPF_FUNC_cgrp_storage_delete) + goto error; + break; case BPF_MAP_TYPE_BLOOM_FILTER: if (func_id != BPF_FUNC_map_peek_elem && func_id != BPF_FUNC_map_push_elem) @@ -6462,6 +6467,11 @@ static int check_map_func_compatibility(struct bpf_verifier_env *env, if (map->map_type != BPF_MAP_TYPE_TASK_STORAGE) goto error; break; + case BPF_FUNC_cgrp_storage_get: + case BPF_FUNC_cgrp_storage_delete: + if (map->map_type != BPF_MAP_TYPE_CGRP_STORAGE) + goto error; + break; default: break; } @@ -14139,7 +14149,8 @@ static int do_misc_fixups(struct bpf_verifier_env *env) if (insn->imm == BPF_FUNC_task_storage_get || insn->imm == BPF_FUNC_sk_storage_get || - insn->imm == BPF_FUNC_inode_storage_get) { + insn->imm == BPF_FUNC_inode_storage_get || + insn->imm == BPF_FUNC_cgrp_storage_get) { if (env->prog->aux->sleepable) insn_buf[0] = BPF_MOV64_IMM(BPF_REG_5, (__force __s32)GFP_KERNEL); else diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 764bdd5fd8d1..12001928511b 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -5245,6 +5245,7 @@ static void css_free_rwork_fn(struct work_struct *work) atomic_dec(&cgrp->root->nr_cgrps); cgroup1_pidlist_destroy_all(cgrp); cancel_work_sync(&cgrp->release_agent_work); + bpf_cgrp_storage_free(cgrp); if (cgroup_parent(cgrp)) { /* diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index eed1bd952c3a..ce0228c72a93 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1455,6 +1455,10 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_get_current_cgroup_id_proto; case BPF_FUNC_get_current_ancestor_cgroup_id: return &bpf_get_current_ancestor_cgroup_id_proto; + case BPF_FUNC_cgrp_storage_get: + return &bpf_cgrp_storage_get_proto; + case BPF_FUNC_cgrp_storage_delete: + return &bpf_cgrp_storage_delete_proto; #endif case BPF_FUNC_send_signal: return &bpf_send_signal_proto; diff --git a/scripts/bpf_doc.py b/scripts/bpf_doc.py index c0e6690be82a..fdb0aff8cb5a 100755 --- a/scripts/bpf_doc.py +++ b/scripts/bpf_doc.py @@ -685,6 +685,7 @@ class PrinterHelpers(Printer): 'struct udp6_sock', 'struct unix_sock', 'struct task_struct', + 'struct cgroup', 'struct __sk_buff', 'struct sk_msg_md', @@ -742,6 +743,7 @@ class PrinterHelpers(Printer): 'struct udp6_sock', 'struct unix_sock', 'struct task_struct', + 'struct cgroup', 'struct path', 'struct btf_ptr', 'struct inode', diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 17f61338f8f8..94659f6b3395 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -922,7 +922,14 @@ enum bpf_map_type { BPF_MAP_TYPE_CPUMAP, BPF_MAP_TYPE_XSKMAP, BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, + /* BPF_MAP_TYPE_CGROUP_STORAGE is available to bpf programs attaching + * to a cgroup. The newer BPF_MAP_TYPE_CGRP_STORAGE is available to + * both cgroup-attached and other progs and supports all functionality + * provided by BPF_MAP_TYPE_CGROUP_STORAGE. So mark + * BPF_MAP_TYPE_CGROUP_STORAGE deprecated. + */ + BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, BPF_MAP_TYPE_QUEUE, @@ -935,6 +942,7 @@ enum bpf_map_type { BPF_MAP_TYPE_TASK_STORAGE, BPF_MAP_TYPE_BLOOM_FILTER, BPF_MAP_TYPE_USER_RINGBUF, + BPF_MAP_TYPE_CGRP_STORAGE, }; /* Note that tracing related programs such as @@ -5435,6 +5443,44 @@ union bpf_attr { * **-E2BIG** if user-space has tried to publish a sample which is * larger than the size of the ring buffer, or which cannot fit * within a struct bpf_dynptr. + * + * void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup) + * Description + * Delete a bpf_local_storage from a *cgroup*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. */ #define ___BPF_FUNC_MAPPER(FN, ctx...) \ FN(unspec, 0, ##ctx) \ @@ -5647,6 +5693,8 @@ union bpf_attr { FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ FN(ktime_get_tai_ns, 208, ##ctx) \ FN(user_ringbuf_drain, 209, ##ctx) \ + FN(cgrp_storage_get, 210, ##ctx) \ + FN(cgrp_storage_delete, 211, ##ctx) \ /* */ /* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't -- cgit v1.2.3 From 019b93874834e7810499b65f4bfc990d16363581 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:34 +0300 Subject: drm/edid: rename drm_add_override_edid_modes() to drm_edid_override_connector_update() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Follow the naming of both EDID override functions as well as drm_edid_connector_update(). This also matches better what the function does; a combination of EDID property update and add modes. Indeed it should later be converted to call drm_edid_connector_update(). Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/ba12957e0488654e8db010a3ff1534079caec972.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 6 +++--- drivers/gpu/drm/drm_probe_helper.c | 2 +- include/drm/drm_edid.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 1ada36e0d826..8baa46dc2537 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2227,7 +2227,7 @@ int drm_edid_override_reset(struct drm_connector *connector) } /** - * drm_add_override_edid_modes - add modes from override/firmware EDID + * drm_edid_override_connector_update - add modes from override/firmware EDID * @connector: connector we're probing * * Add modes from the override/firmware EDID, if available. Only to be used from @@ -2237,7 +2237,7 @@ int drm_edid_override_reset(struct drm_connector *connector) * * Return: The number of modes added or 0 if we couldn't find any. */ -int drm_add_override_edid_modes(struct drm_connector *connector) +int drm_edid_override_connector_update(struct drm_connector *connector) { struct edid *override; int num_modes = 0; @@ -2254,7 +2254,7 @@ int drm_add_override_edid_modes(struct drm_connector *connector) return num_modes; } -EXPORT_SYMBOL(drm_add_override_edid_modes); +EXPORT_SYMBOL(drm_edid_override_connector_update); typedef int read_block_fn(void *context, u8 *buf, unsigned int block, size_t len); diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 69b0b2b9cc1c..2fc21df709bc 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -367,7 +367,7 @@ static int drm_helper_probe_get_modes(struct drm_connector *connector) * override/firmware EDID. */ if (count == 0 && connector->status == connector_status_connected) - count = drm_add_override_edid_modes(connector); + count = drm_edid_override_connector_update(connector); return count; } diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 429735b91f63..05380681a4fb 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -577,7 +577,7 @@ struct edid *drm_get_edid_switcheroo(struct drm_connector *connector, struct i2c_adapter *adapter); struct edid *drm_edid_duplicate(const struct edid *edid); int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid); -int drm_add_override_edid_modes(struct drm_connector *connector); +int drm_edid_override_connector_update(struct drm_connector *connector); u8 drm_match_cea_mode(const struct drm_display_mode *to_match); bool drm_detect_hdmi_monitor(const struct edid *edid); -- cgit v1.2.3 From 6c9b3db70aad556152cba7291e93ae9e4bb1a6b0 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:36 +0300 Subject: drm/edid: add function for checking drm_edid validity MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We've lacked a function for immutable validity check on drm_edid. Add one. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/f96188f64e9f7f3deff348d08296609353b12316.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 30 ++++++++++++++++++++++++++++++ include/drm/drm_edid.h | 1 + 2 files changed, 31 insertions(+) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 616c1cdc7507..c3cf942186b7 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2040,6 +2040,36 @@ bool drm_edid_is_valid(struct edid *edid) } EXPORT_SYMBOL(drm_edid_is_valid); +/** + * drm_edid_valid - sanity check EDID data + * @drm_edid: EDID data + * + * Sanity check an EDID. Cross check block count against allocated size and + * checksum the blocks. + * + * Return: True if the EDID data is valid, false otherwise. + */ +bool drm_edid_valid(const struct drm_edid *drm_edid) +{ + int i; + + if (!drm_edid) + return false; + + if (edid_size_by_blocks(__drm_edid_block_count(drm_edid)) != drm_edid->size) + return false; + + for (i = 0; i < drm_edid_block_count(drm_edid); i++) { + const void *block = drm_edid_block_data(drm_edid, i); + + if (!edid_block_valid(block, i == 0)) + return false; + } + + return true; +} +EXPORT_SYMBOL(drm_edid_valid); + static struct edid *edid_filter_invalid_blocks(struct edid *edid, size_t *alloc_size) { diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 05380681a4fb..a2e25e7e6ee5 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -606,6 +606,7 @@ drm_display_mode_from_cea_vic(struct drm_device *dev, const struct drm_edid *drm_edid_alloc(const void *edid, size_t size); const struct drm_edid *drm_edid_dup(const struct drm_edid *drm_edid); void drm_edid_free(const struct drm_edid *drm_edid); +bool drm_edid_valid(const struct drm_edid *drm_edid); const struct edid *drm_edid_raw(const struct drm_edid *drm_edid); const struct drm_edid *drm_edid_read(struct drm_connector *connector); const struct drm_edid *drm_edid_read_ddc(struct drm_connector *connector, -- cgit v1.2.3 From 90b575f52c6ab35979968e2e4d9cbd9f1eb3901c Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:37 +0300 Subject: drm/edid: detach debugfs EDID override from EDID property update MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Having the EDID override debugfs directly update the EDID property is problematic. The update is partial only. The driver has no way of knowing it's been updated. Mode list is not updated. It's an inconsistent state. Detach debugfs EDID override from the property update completely. Only set and reset a separate override EDID copy from debugfs, and have it take effect only at detect (via EDID read). The copy is at connector->edid_override, protected by connector->edid_override_mutex. This also brings override EDID closer to firmware EDID in behaviour. Add validation of the override EDID which we completely lacked. Note that IGT already forces a detect whenever tests update the override EDID. v2: Add locking (Ville) Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/4c875f8e06c4499f498fcf876e1233cbb155ec8a.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_connector.c | 1 + drivers/gpu/drm/drm_edid.c | 73 ++++++++++++++++++++--------------------- include/drm/drm_connector.h | 16 ++++++--- 3 files changed, 49 insertions(+), 41 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 90dad87e9ad0..223ff2666c3c 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -274,6 +274,7 @@ static int __drm_connector_init(struct drm_device *dev, INIT_LIST_HEAD(&connector->probed_modes); INIT_LIST_HEAD(&connector->modes); mutex_init(&connector->mutex); + mutex_init(&connector->edid_override_mutex); connector->edid_blob_ptr = NULL; connector->epoch_counter = 0; connector->tile_blob_ptr = NULL; diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index c3cf942186b7..b8d07e4d6215 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2207,8 +2207,12 @@ static struct edid *drm_get_override_edid(struct drm_connector *connector, { struct edid *override = NULL; - if (connector->override_edid) - override = drm_edid_duplicate(connector->edid_blob_ptr->data); + mutex_lock(&connector->edid_override_mutex); + + if (connector->edid_override) + override = drm_edid_duplicate(connector->edid_override->edid); + + mutex_unlock(&connector->edid_override_mutex); if (!override) override = drm_load_edid_firmware(connector); @@ -2223,10 +2227,15 @@ static struct edid *drm_get_override_edid(struct drm_connector *connector, /* For debugfs edid_override implementation */ int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m) { - struct drm_property_blob *edid = connector->edid_blob_ptr; + const struct drm_edid *drm_edid; - if (connector->override_edid && edid) - seq_write(m, edid->data, edid->length); + mutex_lock(&connector->edid_override_mutex); + + drm_edid = connector->edid_override; + if (drm_edid) + seq_write(m, drm_edid->edid, drm_edid->size); + + mutex_unlock(&connector->edid_override_mutex); return 0; } @@ -2235,32 +2244,43 @@ int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m) int drm_edid_override_set(struct drm_connector *connector, const void *edid, size_t size) { - int ret; + const struct drm_edid *drm_edid; - if (size < EDID_LENGTH || edid_size(edid) > size) + drm_edid = drm_edid_alloc(edid, size); + if (!drm_edid_valid(drm_edid)) { + drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override invalid\n", + connector->base.id, connector->name); + drm_edid_free(drm_edid); return -EINVAL; - - connector->override_edid = false; + } drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override set\n", connector->base.id, connector->name); - ret = drm_connector_update_edid_property(connector, edid); - if (!ret) - connector->override_edid = true; + mutex_lock(&connector->edid_override_mutex); - return ret; + drm_edid_free(connector->edid_override); + connector->edid_override = drm_edid; + + mutex_unlock(&connector->edid_override_mutex); + + return 0; } /* For debugfs edid_override implementation */ int drm_edid_override_reset(struct drm_connector *connector) { - connector->override_edid = false; - drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override reset\n", connector->base.id, connector->name); - return drm_connector_update_edid_property(connector, NULL); + mutex_lock(&connector->edid_override_mutex); + + drm_edid_free(connector->edid_override); + connector->edid_override = NULL; + + mutex_unlock(&connector->edid_override_mutex); + + return 0; } /** @@ -6634,23 +6654,6 @@ int drm_edid_connector_update(struct drm_connector *connector, { int count; - /* - * FIXME: Reconcile the differences in override_edid handling between - * this and drm_connector_update_edid_property(). - * - * If override_edid is set, and the EDID passed in here originates from - * drm_edid_read() and friends, it will be the override EDID, and there - * are no issues. drm_connector_update_edid_property() ignoring requests - * to set the EDID dates back to a time when override EDID was not - * handled at the low level EDID read. - * - * The only way the EDID passed in here can be different from the - * override EDID is when a driver passes in an EDID that does *not* - * originate from drm_edid_read() and friends, or passes in a stale - * cached version. This, in turn, is a question of when an override EDID - * set via debugfs should take effect. - */ - count = _drm_edid_connector_update(connector, drm_edid); _drm_update_tile_info(connector, drm_edid); @@ -6665,10 +6668,6 @@ EXPORT_SYMBOL(drm_edid_connector_update); static int _drm_connector_update_edid_property(struct drm_connector *connector, const struct drm_edid *drm_edid) { - /* ignore requests to set edid when overridden */ - if (connector->override_edid) - return 0; - /* * Set the display info, using edid if available, otherwise resetting * the values to defaults. This duplicates the work done in diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index b1b2df48d42c..e641a4725f99 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1550,12 +1550,20 @@ struct drm_connector { struct drm_cmdline_mode cmdline_mode; /** @force: a DRM_FORCE_ state for forced mode sets */ enum drm_connector_force force; + + /** + * @edid_override: Override EDID set via debugfs. + * + * Do not modify or access outside of the drm_edid_override_* family of + * functions. + */ + const struct drm_edid *edid_override; + /** - * @override_edid: has the EDID been overwritten through debugfs for - * testing? Do not modify outside of drm_edid_override_set() and - * drm_edid_override_reset(). + * @edid_override_mutex: Protect access to edid_override. */ - bool override_edid; + struct mutex edid_override_mutex; + /** @epoch_counter: used to detect any other changes in connector, besides status */ u64 epoch_counter; -- cgit v1.2.3 From a05992d5ea779da174246186d88bfeaf2d2754f2 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:39 +0300 Subject: drm/edid/firmware: rename drm_load_edid_firmware() to drm_edid_load_firmware() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Follow the usual naming convention by file name. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/d6714ae737d789764bd2bdb6e7c9a5f56c99eef3.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 10 +++++----- drivers/gpu/drm/drm_edid_load.c | 2 +- include/drm/drm_edid.h | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index b8d07e4d6215..5e5e1463e45f 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2215,7 +2215,7 @@ static struct edid *drm_get_override_edid(struct drm_connector *connector, mutex_unlock(&connector->edid_override_mutex); if (!override) - override = drm_load_edid_firmware(connector); + override = drm_edid_load_firmware(connector); /* FIXME: Get alloc size from deeper down the stack */ if (!IS_ERR_OR_NULL(override) && alloc_size) @@ -2462,7 +2462,7 @@ fail: * adapter and use drm_get_edid() instead of abusing this function. * * The EDID may be overridden using debugfs override_edid or firmware EDID - * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority + * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority * order. Having either of them bypasses actual EDID reads. * * Return: Pointer to valid EDID or NULL if we couldn't find any. @@ -2640,7 +2640,7 @@ EXPORT_SYMBOL(drm_get_edid); * this function. * * The EDID may be overridden using debugfs override_edid or firmware EDID - * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority + * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority * order. Having either of them bypasses actual EDID reads. * * The returned pointer must be freed using drm_edid_free(). @@ -2678,7 +2678,7 @@ EXPORT_SYMBOL(drm_edid_read_custom); * Read EDID using the given I2C adapter. * * The EDID may be overridden using debugfs override_edid or firmware EDID - * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority + * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority * order. Having either of them bypasses actual EDID reads. * * Prefer initializing connector->ddc with drm_connector_init_with_ddc() and @@ -2714,7 +2714,7 @@ EXPORT_SYMBOL(drm_edid_read_ddc); * Read EDID using the connector's I2C adapter. * * The EDID may be overridden using debugfs override_edid or firmware EDID - * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority + * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority * order. Having either of them bypasses actual EDID reads. * * The returned pointer must be freed using drm_edid_free(). diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c index 13cdbfb991eb..bc6b96abd1b3 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -262,7 +262,7 @@ out: return edid; } -struct edid *drm_load_edid_firmware(struct drm_connector *connector) +struct edid *drm_edid_load_firmware(struct drm_connector *connector) { char *edidname, *last, *colon, *fwstr, *edidstr, *fallback = NULL; struct edid *edid; diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index a2e25e7e6ee5..dc7467d25cd8 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -388,12 +388,12 @@ int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE -struct edid *drm_load_edid_firmware(struct drm_connector *connector); +struct edid *drm_edid_load_firmware(struct drm_connector *connector); int __drm_set_edid_firmware_path(const char *path); int __drm_get_edid_firmware_path(char *buf, size_t bufsize); #else static inline struct edid * -drm_load_edid_firmware(struct drm_connector *connector) +drm_edid_load_firmware(struct drm_connector *connector) { return ERR_PTR(-ENOENT); } -- cgit v1.2.3 From 794aca0ec214bb23ff4fcb28c053ac6fdfa3ce07 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:40 +0300 Subject: drm/edid: use struct drm_edid for override/firmware EDID MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There's a lot going on here, but the main thing is switching the firmware EDID loader to use struct drm_edid. Unfortunately, it's difficult to reasonably split to smaller pieces. Convert the EDID loader to struct drm_edid. There's a functional change in validation; it no longer tries to fix errors or filter invalid blocks. It's stricter in this sense. Hopefully this will not be an issue. As a by-product, this change also allows HF-EEODB extended EDIDs to be passed via override/firmware EDID. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/e64267c28eca483e83c802bc06ddd149bdcdfc66.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 32 ++++++++------- drivers/gpu/drm/drm_edid_load.c | 86 ++++++++--------------------------------- include/drm/drm_edid.h | 4 +- 3 files changed, 36 insertions(+), 86 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 5e5e1463e45f..9078d1fb6d00 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2202,25 +2202,20 @@ static void connector_bad_edid(struct drm_connector *connector, } /* Get override or firmware EDID */ -static struct edid *drm_get_override_edid(struct drm_connector *connector, - size_t *alloc_size) +static const struct drm_edid *drm_edid_override_get(struct drm_connector *connector) { - struct edid *override = NULL; + const struct drm_edid *override = NULL; mutex_lock(&connector->edid_override_mutex); if (connector->edid_override) - override = drm_edid_duplicate(connector->edid_override->edid); + override = drm_edid_dup(connector->edid_override); mutex_unlock(&connector->edid_override_mutex); if (!override) override = drm_edid_load_firmware(connector); - /* FIXME: Get alloc size from deeper down the stack */ - if (!IS_ERR_OR_NULL(override) && alloc_size) - *alloc_size = edid_size(override); - return IS_ERR(override) ? NULL : override; } @@ -2296,14 +2291,14 @@ int drm_edid_override_reset(struct drm_connector *connector) */ int drm_edid_override_connector_update(struct drm_connector *connector) { - struct edid *override; + const struct drm_edid *override; int num_modes = 0; - override = drm_get_override_edid(connector, NULL); + override = drm_edid_override_get(connector); if (override) { - drm_connector_update_edid_property(connector, override); - num_modes = drm_add_edid_modes(connector, override); - kfree(override); + num_modes = drm_edid_connector_update(connector, override); + + drm_edid_free(override); DRM_DEBUG_KMS("[CONNECTOR:%d:%s] adding %d modes via fallback override/firmware EDID\n", connector->base.id, connector->name, num_modes); @@ -2354,12 +2349,19 @@ static struct edid *_drm_do_get_edid(struct drm_connector *connector, { enum edid_block_status status; int i, num_blocks, invalid_blocks = 0; + const struct drm_edid *override; struct edid *edid, *new; size_t alloc_size = EDID_LENGTH; - edid = drm_get_override_edid(connector, &alloc_size); - if (edid) + override = drm_edid_override_get(connector); + if (override) { + alloc_size = override->size; + edid = kmemdup(override->edid, alloc_size, GFP_KERNEL); + drm_edid_free(override); + if (!edid) + return NULL; goto ok; + } edid = kmalloc(alloc_size, GFP_KERNEL); if (!edid) diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c index bc6b96abd1b3..248f0685c33e 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -159,22 +159,12 @@ static const u8 generic_edid[GENERIC_EDIDS][128] = { }, }; -static int edid_size(const u8 *edid, int data_size) -{ - if (data_size < EDID_LENGTH) - return 0; - - return (edid[0x7e] + 1) * EDID_LENGTH; -} - -static void *edid_load(struct drm_connector *connector, const char *name) +static const struct drm_edid *edid_load(struct drm_connector *connector, const char *name) { const struct firmware *fw = NULL; const u8 *fwdata; - u8 *edid; + const struct drm_edid *drm_edid; int fwsize, builtin; - int i, valid_extensions = 0; - bool print_bad_edid = !connector->bad_edid_counter || drm_debug_enabled(DRM_UT_KMS); builtin = match_string(generic_edid_name, GENERIC_EDIDS, name); if (builtin >= 0) { @@ -203,69 +193,26 @@ static void *edid_load(struct drm_connector *connector, const char *name) fwsize = fw->size; } - if (edid_size(fwdata, fwsize) != fwsize) { - DRM_ERROR("Size of EDID firmware \"%s\" is invalid " - "(expected %d, got %d\n", name, - edid_size(fwdata, fwsize), (int)fwsize); - edid = ERR_PTR(-EINVAL); - goto out; - } - - edid = kmemdup(fwdata, fwsize, GFP_KERNEL); - if (edid == NULL) { - edid = ERR_PTR(-ENOMEM); - goto out; - } - - if (!drm_edid_block_valid(edid, 0, print_bad_edid, - &connector->edid_corrupt)) { - connector->bad_edid_counter++; - DRM_ERROR("Base block of EDID firmware \"%s\" is invalid ", - name); - kfree(edid); - edid = ERR_PTR(-EINVAL); - goto out; - } - - for (i = 1; i <= edid[0x7e]; i++) { - if (i != valid_extensions + 1) - memcpy(edid + (valid_extensions + 1) * EDID_LENGTH, - edid + i * EDID_LENGTH, EDID_LENGTH); - if (drm_edid_block_valid(edid + i * EDID_LENGTH, i, - print_bad_edid, - NULL)) - valid_extensions++; - } - - if (valid_extensions != edid[0x7e]) { - u8 *new_edid; + drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Loaded %s firmware EDID \"%s\"\n", + connector->base.id, connector->name, + builtin >= 0 ? "built-in" : "external", name); - edid[EDID_LENGTH-1] += edid[0x7e] - valid_extensions; - DRM_INFO("Found %d valid extensions instead of %d in EDID data " - "\"%s\" for connector \"%s\"\n", valid_extensions, - edid[0x7e], name, connector->name); - edid[0x7e] = valid_extensions; - - new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH, - GFP_KERNEL); - if (new_edid) - edid = new_edid; + drm_edid = drm_edid_alloc(fwdata, fwsize); + if (!drm_edid_valid(drm_edid)) { + drm_err(connector->dev, "Invalid firmware EDID \"%s\"\n", name); + drm_edid_free(drm_edid); + drm_edid = ERR_PTR(-EINVAL); } - DRM_INFO("Got %s EDID base block and %d extension%s from " - "\"%s\" for connector \"%s\"\n", (builtin >= 0) ? "built-in" : - "external", valid_extensions, valid_extensions == 1 ? "" : "s", - name, connector->name); - -out: release_firmware(fw); - return edid; + + return drm_edid; } -struct edid *drm_edid_load_firmware(struct drm_connector *connector) +const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector) { char *edidname, *last, *colon, *fwstr, *edidstr, *fallback = NULL; - struct edid *edid; + const struct drm_edid *drm_edid; if (edid_firmware[0] == '\0') return ERR_PTR(-ENOENT); @@ -308,8 +255,9 @@ struct edid *drm_edid_load_firmware(struct drm_connector *connector) if (*last == '\n') *last = '\0'; - edid = edid_load(connector, edidname); + drm_edid = edid_load(connector, edidname); + kfree(fwstr); - return edid; + return drm_edid; } diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index dc7467d25cd8..8138613f4e4e 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -388,11 +388,11 @@ int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE -struct edid *drm_edid_load_firmware(struct drm_connector *connector); +const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector); int __drm_set_edid_firmware_path(const char *path); int __drm_get_edid_firmware_path(char *buf, size_t bufsize); #else -static inline struct edid * +static inline const struct drm_edid * drm_edid_load_firmware(struct drm_connector *connector) { return ERR_PTR(-ENOENT); -- cgit v1.2.3 From 5f2d0ed49036a0218685e7d9d03539bdbdc66f78 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:41 +0300 Subject: drm/edid: move edid load declarations to internal header MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The EDID loader is internal to drm, not for drivers. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/d58a59fede286caa8766e0813f4be492a7200287.1666614699.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_crtc_internal.h | 11 +++++++++++ drivers/gpu/drm/drm_edid_load.c | 5 +++-- include/drm/drm_edid.h | 7 ------- 3 files changed, 14 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index fb8a68d90940..501a10edd0e1 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -290,3 +290,14 @@ void drm_mode_fixup_1366x768(struct drm_display_mode *mode); int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m); int drm_edid_override_set(struct drm_connector *connector, const void *edid, size_t size); int drm_edid_override_reset(struct drm_connector *connector); + +/* drm_edid_load.c */ +#ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE +const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector); +#else +static inline const struct drm_edid * +drm_edid_load_firmware(struct drm_connector *connector) +{ + return ERR_PTR(-ENOENT); +} +#endif diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c index 248f0685c33e..882caaa6e663 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -11,12 +11,13 @@ #include #include -#include -#include +#include #include #include #include +#include "drm_crtc_internal.h" + static char edid_firmware[PATH_MAX]; module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644); MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob " diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 8138613f4e4e..372963600f1d 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -388,15 +388,8 @@ int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE -const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector); int __drm_set_edid_firmware_path(const char *path); int __drm_get_edid_firmware_path(char *buf, size_t bufsize); -#else -static inline const struct drm_edid * -drm_edid_load_firmware(struct drm_connector *connector) -{ - return ERR_PTR(-ENOENT); -} #endif bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2); -- cgit v1.2.3 From 9c4f28ddfb9c2e674fca24f68f12c1ffbfbffe41 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sun, 26 Jun 2022 20:45:07 +0200 Subject: mnt_idmapping: add missing helpers Add missing helpers needed to convert all remaining places to the type safe idmapped mount helpers. After the conversion we will remove all the old helpers. Reviewed-by: Seth Forshee (DigitalOcean) Signed-off-by: Christian Brauner (Microsoft) --- include/linux/mnt_idmapping.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'include') diff --git a/include/linux/mnt_idmapping.h b/include/linux/mnt_idmapping.h index f6e5369d2928..cd1950ddc6a9 100644 --- a/include/linux/mnt_idmapping.h +++ b/include/linux/mnt_idmapping.h @@ -98,6 +98,26 @@ static inline bool vfsgid_eq_kgid(vfsgid_t vfsgid, kgid_t kgid) return vfsgid_valid(vfsgid) && __vfsgid_val(vfsgid) == __kgid_val(kgid); } +static inline bool vfsuid_gt_kuid(vfsuid_t vfsuid, kuid_t kuid) +{ + return __vfsuid_val(vfsuid) > __kuid_val(kuid); +} + +static inline bool vfsgid_gt_kgid(vfsgid_t vfsgid, kgid_t kgid) +{ + return __vfsgid_val(vfsgid) > __kgid_val(kgid); +} + +static inline bool vfsuid_lt_kuid(vfsuid_t vfsuid, kuid_t kuid) +{ + return __vfsuid_val(vfsuid) < __kuid_val(kuid); +} + +static inline bool vfsgid_lt_kgid(vfsgid_t vfsgid, kgid_t kgid) +{ + return __vfsgid_val(vfsgid) < __kgid_val(kgid); +} + /* * vfs{g,u}ids are created from k{g,u}ids. * We don't allow them to be created from regular {u,g}id. @@ -333,6 +353,12 @@ static inline bool vfsuid_has_fsmapping(struct user_namespace *mnt_userns, return uid_valid(from_vfsuid(mnt_userns, fs_userns, vfsuid)); } +static inline bool vfsuid_has_mapping(struct user_namespace *userns, + vfsuid_t vfsuid) +{ + return from_kuid(userns, AS_KUIDT(vfsuid)) != (uid_t)-1; +} + /** * vfsuid_into_kuid - convert vfsuid into kuid * @vfsuid: the vfsuid to convert @@ -419,6 +445,12 @@ static inline bool vfsgid_has_fsmapping(struct user_namespace *mnt_userns, return gid_valid(from_vfsgid(mnt_userns, fs_userns, vfsgid)); } +static inline bool vfsgid_has_mapping(struct user_namespace *userns, + vfsgid_t vfsgid) +{ + return from_kgid(userns, AS_KGIDT(vfsgid)) != (gid_t)-1; +} + /** * vfsgid_into_kgid - convert vfsgid into kgid * @vfsgid: the vfsgid to convert -- cgit v1.2.3 From eb7718cdb73c6b0c93002f8f73f4dd4701f8d2bb Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 29 Jun 2022 12:53:54 +0200 Subject: fs: remove unused idmapping helpers Now that all places can deal with the new type safe helpers remove all of the old helpers. Reviewed-by: Seth Forshee (DigitalOcean) Signed-off-by: Christian Brauner (Microsoft) --- include/linux/fs.h | 34 ---------------------- include/linux/mnt_idmapping.h | 68 ------------------------------------------- 2 files changed, 102 deletions(-) (limited to 'include') diff --git a/include/linux/fs.h b/include/linux/fs.h index b39c5efca180..0951283f2515 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1612,23 +1612,6 @@ static inline void i_gid_write(struct inode *inode, gid_t gid) inode->i_gid = make_kgid(i_user_ns(inode), gid); } -/** - * i_uid_into_mnt - map an inode's i_uid down into a mnt_userns - * @mnt_userns: user namespace of the mount the inode was found from - * @inode: inode to map - * - * Note, this will eventually be removed completely in favor of the type-safe - * i_uid_into_vfsuid(). - * - * Return: the inode's i_uid mapped down according to @mnt_userns. - * If the inode's i_uid has no mapping INVALID_UID is returned. - */ -static inline kuid_t i_uid_into_mnt(struct user_namespace *mnt_userns, - const struct inode *inode) -{ - return AS_KUIDT(make_vfsuid(mnt_userns, i_user_ns(inode), inode->i_uid)); -} - /** * i_uid_into_vfsuid - map an inode's i_uid down into a mnt_userns * @mnt_userns: user namespace of the mount the inode was found from @@ -1681,23 +1664,6 @@ static inline void i_uid_update(struct user_namespace *mnt_userns, attr->ia_vfsuid); } -/** - * i_gid_into_mnt - map an inode's i_gid down into a mnt_userns - * @mnt_userns: user namespace of the mount the inode was found from - * @inode: inode to map - * - * Note, this will eventually be removed completely in favor of the type-safe - * i_gid_into_vfsgid(). - * - * Return: the inode's i_gid mapped down according to @mnt_userns. - * If the inode's i_gid has no mapping INVALID_GID is returned. - */ -static inline kgid_t i_gid_into_mnt(struct user_namespace *mnt_userns, - const struct inode *inode) -{ - return AS_KGIDT(make_vfsgid(mnt_userns, i_user_ns(inode), inode->i_gid)); -} - /** * i_gid_into_vfsgid - map an inode's i_gid down into a mnt_userns * @mnt_userns: user namespace of the mount the inode was found from diff --git a/include/linux/mnt_idmapping.h b/include/linux/mnt_idmapping.h index cd1950ddc6a9..c8002294a72d 100644 --- a/include/linux/mnt_idmapping.h +++ b/include/linux/mnt_idmapping.h @@ -228,13 +228,6 @@ static inline vfsuid_t make_vfsuid(struct user_namespace *mnt_userns, return VFSUIDT_INIT(make_kuid(mnt_userns, uid)); } -static inline kuid_t mapped_kuid_fs(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - kuid_t kuid) -{ - return AS_KUIDT(make_vfsuid(mnt_userns, fs_userns, kuid)); -} - /** * make_vfsgid - map a filesystem kgid into a mnt_userns * @mnt_userns: the mount's idmapping @@ -273,13 +266,6 @@ static inline vfsgid_t make_vfsgid(struct user_namespace *mnt_userns, return VFSGIDT_INIT(make_kgid(mnt_userns, gid)); } -static inline kgid_t mapped_kgid_fs(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - kgid_t kgid) -{ - return AS_KGIDT(make_vfsgid(mnt_userns, fs_userns, kgid)); -} - /** * from_vfsuid - map a vfsuid into the filesystem idmapping * @mnt_userns: the mount's idmapping @@ -307,33 +293,6 @@ static inline kuid_t from_vfsuid(struct user_namespace *mnt_userns, return make_kuid(fs_userns, uid); } -/** - * mapped_kuid_user - map a user kuid into a mnt_userns - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping - * @kuid : kuid to be mapped - * - * Use the idmapping of @mnt_userns to remap a @kuid into @fs_userns. Use this - * function when preparing a @kuid to be written to disk or inode. - * - * If no_idmapping() determines that this is not an idmapped mount we can - * simply return @kuid unchanged. - * If initial_idmapping() tells us that the filesystem is not mounted with an - * idmapping we know the value of @kuid won't change when calling - * make_kuid() so we can simply retrieve the value via KUIDT_INIT() - * directly. - * - * Return: @kuid mapped according to @mnt_userns. - * If @kuid has no mapping in either @mnt_userns or @fs_userns INVALID_UID is - * returned. - */ -static inline kuid_t mapped_kuid_user(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - kuid_t kuid) -{ - return from_vfsuid(mnt_userns, fs_userns, VFSUIDT_INIT(kuid)); -} - /** * vfsuid_has_fsmapping - check whether a vfsuid maps into the filesystem * @mnt_userns: the mount's idmapping @@ -399,33 +358,6 @@ static inline kgid_t from_vfsgid(struct user_namespace *mnt_userns, return make_kgid(fs_userns, gid); } -/** - * mapped_kgid_user - map a user kgid into a mnt_userns - * @mnt_userns: the mount's idmapping - * @fs_userns: the filesystem's idmapping - * @kgid : kgid to be mapped - * - * Use the idmapping of @mnt_userns to remap a @kgid into @fs_userns. Use this - * function when preparing a @kgid to be written to disk or inode. - * - * If no_idmapping() determines that this is not an idmapped mount we can - * simply return @kgid unchanged. - * If initial_idmapping() tells us that the filesystem is not mounted with an - * idmapping we know the value of @kgid won't change when calling - * make_kgid() so we can simply retrieve the value via KGIDT_INIT() - * directly. - * - * Return: @kgid mapped according to @mnt_userns. - * If @kgid has no mapping in either @mnt_userns or @fs_userns INVALID_GID is - * returned. - */ -static inline kgid_t mapped_kgid_user(struct user_namespace *mnt_userns, - struct user_namespace *fs_userns, - kgid_t kgid) -{ - return from_vfsgid(mnt_userns, fs_userns, VFSGIDT_INIT(kgid)); -} - /** * vfsgid_has_fsmapping - check whether a vfsgid maps into the filesystem * @mnt_userns: the mount's idmapping -- cgit v1.2.3 From b9b8782f8966a7f219ec2e2db3ffe5eeb23943ab Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Tue, 6 Sep 2022 13:34:16 +0300 Subject: scsi: target: core: Add support for RSOC command Add support for REPORT SUPPORTED OPERATION CODES command according to SPC4. Reviewed-by: Roman Bolshakov Signed-off-by: Dmitry Bogdanov Link: https://lore.kernel.org/r/20220906103421.22348-2-d.bogdanov@yadro.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/target_core_spc.c | 200 ++++++++++++++++++++++++++++++++++++++ include/scsi/scsi_proto.h | 7 ++ include/target/target_core_base.h | 12 +++ 3 files changed, 219 insertions(+) (limited to 'include') diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 7cca3b15472b..afd5ea0344f3 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1314,6 +1314,202 @@ spc_emulate_testunitready(struct se_cmd *cmd) return 0; } + +static struct target_opcode_descriptor *tcm_supported_opcodes[] = { +}; + +static int +spc_rsoc_encode_command_timeouts_descriptor(unsigned char *buf, u8 ctdp, + struct target_opcode_descriptor *descr) +{ + if (!ctdp) + return 0; + + put_unaligned_be16(0xa, buf); + buf[3] = descr->specific_timeout; + put_unaligned_be32(descr->nominal_timeout, &buf[4]); + put_unaligned_be32(descr->recommended_timeout, &buf[8]); + + return 12; +} + +static int +spc_rsoc_encode_command_descriptor(unsigned char *buf, u8 ctdp, + struct target_opcode_descriptor *descr) +{ + int td_size = 0; + + buf[0] = descr->opcode; + + put_unaligned_be16(descr->service_action, &buf[2]); + + buf[5] = (ctdp << 1) | descr->serv_action_valid; + put_unaligned_be16(descr->cdb_size, &buf[6]); + + td_size = spc_rsoc_encode_command_timeouts_descriptor(&buf[8], ctdp, + descr); + + return 8 + td_size; +} + +static int +spc_rsoc_encode_one_command_descriptor(unsigned char *buf, u8 ctdp, + struct target_opcode_descriptor *descr) +{ + int td_size = 0; + + if (!descr) { + buf[1] = (ctdp << 7) | SCSI_SUPPORT_NOT_SUPPORTED; + return 2; + } + + buf[1] = (ctdp << 7) | SCSI_SUPPORT_FULL; + put_unaligned_be16(descr->cdb_size, &buf[2]); + memcpy(&buf[4], descr->usage_bits, descr->cdb_size); + + td_size = spc_rsoc_encode_command_timeouts_descriptor( + &buf[4 + descr->cdb_size], ctdp, descr); + + return 4 + descr->cdb_size + td_size; +} + +static sense_reason_t +spc_rsoc_get_descr(struct se_cmd *cmd, struct target_opcode_descriptor **opcode) +{ + struct target_opcode_descriptor *descr; + struct se_session *sess = cmd->se_sess; + unsigned char *cdb = cmd->t_task_cdb; + u8 opts = cdb[2] & 0x3; + u8 requested_opcode; + u16 requested_sa; + int i; + + requested_opcode = cdb[3]; + requested_sa = ((u16)cdb[4]) << 8 | cdb[5]; + *opcode = NULL; + + if (opts > 3) { + pr_debug("TARGET_CORE[%s]: Invalid REPORT SUPPORTED OPERATION CODES" + " with unsupported REPORTING OPTIONS %#x for 0x%08llx from %s\n", + cmd->se_tfo->fabric_name, opts, + cmd->se_lun->unpacked_lun, + sess->se_node_acl->initiatorname); + return TCM_INVALID_CDB_FIELD; + } + + for (i = 0; i < ARRAY_SIZE(tcm_supported_opcodes); i++) { + descr = tcm_supported_opcodes[i]; + if (descr->opcode != requested_opcode) + continue; + + switch (opts) { + case 0x1: + /* + * If the REQUESTED OPERATION CODE field specifies an + * operation code for which the device server implements + * service actions, then the device server shall + * terminate the command with CHECK CONDITION status, + * with the sense key set to ILLEGAL REQUEST, and the + * additional sense code set to INVALID FIELD IN CDB + */ + if (descr->serv_action_valid) + return TCM_INVALID_CDB_FIELD; + *opcode = descr; + break; + case 0x2: + /* + * If the REQUESTED OPERATION CODE field specifies an + * operation code for which the device server does not + * implement service actions, then the device server + * shall terminate the command with CHECK CONDITION + * status, with the sense key set to ILLEGAL REQUEST, + * and the additional sense code set to INVALID FIELD IN CDB. + */ + if (descr->serv_action_valid && + descr->service_action == requested_sa) + *opcode = descr; + else if (!descr->serv_action_valid) + return TCM_INVALID_CDB_FIELD; + break; + case 0x3: + /* + * The command support data for the operation code and + * service action a specified in the REQUESTED OPERATION + * CODE field and REQUESTED SERVICE ACTION field shall + * be returned in the one_command parameter data format. + */ + if (descr->service_action == requested_sa) + *opcode = descr; + break; + } + } + return 0; +} + +static sense_reason_t +spc_emulate_report_supp_op_codes(struct se_cmd *cmd) +{ + int descr_num = ARRAY_SIZE(tcm_supported_opcodes); + struct target_opcode_descriptor *descr = NULL; + unsigned char *cdb = cmd->t_task_cdb; + u8 rctd = (cdb[2] >> 7) & 0x1; + unsigned char *buf = NULL; + int response_length = 0; + u8 opts = cdb[2] & 0x3; + unsigned char *rbuf; + sense_reason_t ret = 0; + int i; + + rbuf = transport_kmap_data_sg(cmd); + if (cmd->data_length && !rbuf) { + ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; + goto out; + } + + if (opts == 0) + response_length = 4 + (8 + rctd * 12) * descr_num; + else { + ret = spc_rsoc_get_descr(cmd, &descr); + if (ret) + goto out; + + if (descr) + response_length = 4 + descr->cdb_size + rctd * 12; + else + response_length = 2; + } + + buf = kzalloc(response_length, GFP_KERNEL); + if (!buf) { + ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; + goto out; + } + response_length = 0; + + if (opts == 0) { + response_length += 4; + + for (i = 0; i < ARRAY_SIZE(tcm_supported_opcodes); i++) { + descr = tcm_supported_opcodes[i]; + response_length += spc_rsoc_encode_command_descriptor( + &buf[response_length], rctd, descr); + } + put_unaligned_be32(response_length - 3, buf); + } else { + response_length = spc_rsoc_encode_one_command_descriptor( + &buf[response_length], rctd, descr); + } + + memcpy(rbuf, buf, min_t(u32, response_length, cmd->data_length)); +out: + kfree(buf); + transport_kunmap_data_sg(cmd); + + if (!ret) + target_complete_cmd_with_length(cmd, SAM_STAT_GOOD, response_length); + return ret; +} + sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size) { @@ -1439,6 +1635,10 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size) cmd->execute_cmd = target_emulate_report_target_port_groups; } + if ((cdb[1] & 0x1f) == + MI_REPORT_SUPPORTED_OPERATION_CODES) + cmd->execute_cmd = + spc_emulate_report_supp_op_codes; *size = get_unaligned_be32(&cdb[6]); } else { /* diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index c03e35fc382c..651b5183451c 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -342,4 +342,11 @@ enum scsi_version_descriptor { SCSI_VERSION_DESCRIPTOR_SRP = 0x0940 }; +enum scsi_support_opcode { + SCSI_SUPPORT_NO_INFO = 0, + SCSI_SUPPORT_NOT_SUPPORTED = 1, + SCSI_SUPPORT_FULL = 3, + SCSI_SUPPORT_VENDOR = 5, +}; + #endif /* _SCSI_PROTO_H_ */ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 8c920456edd9..02a2d48d20b6 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -867,6 +867,18 @@ struct se_device { struct se_device_queue *queues; }; +struct target_opcode_descriptor { + u8 support:3; + u8 serv_action_valid:1; + u8 opcode; + u16 service_action; + u32 cdb_size; + u8 specific_timeout; + u16 nominal_timeout; + u16 recommended_timeout; + u8 usage_bits[]; +}; + struct se_hba { u16 hba_tpgt; u32 hba_id; -- cgit v1.2.3 From 0016e820716ff863a76e960cb91bd72373ac2e74 Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Tue, 6 Sep 2022 13:34:17 +0300 Subject: scsi: target: core: Add list of opcodes for RSOC Fill the strucures for supported opcodes and usage bits that are reported in REPORT SUPPORTED OPERATION CODES command response. Reviewed-by: Roman Bolshakov Signed-off-by: Dmitry Bogdanov Link: https://lore.kernel.org/r/20220906103421.22348-3-d.bogdanov@yadro.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/target_core_spc.c | 568 +++++++++++++++++++++++++++++++++++++++ include/scsi/scsi_proto.h | 3 + 2 files changed, 571 insertions(+) (limited to 'include') diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index afd5ea0344f3..31cd6f31f6b1 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1314,8 +1314,576 @@ spc_emulate_testunitready(struct se_cmd *cmd) return 0; } +static struct target_opcode_descriptor tcm_opcode_read6 = { + .support = SCSI_SUPPORT_FULL, + .opcode = READ_6, + .cdb_size = 6, + .usage_bits = {READ_6, 0x1f, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = READ_10, + .cdb_size = 10, + .usage_bits = {READ_10, 0xf8, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read12 = { + .support = SCSI_SUPPORT_FULL, + .opcode = READ_12, + .cdb_size = 12, + .usage_bits = {READ_12, 0xf8, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = READ_16, + .cdb_size = 16, + .usage_bits = {READ_16, 0xf8, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write6 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_6, + .cdb_size = 6, + .usage_bits = {WRITE_6, 0x1f, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_10, + .cdb_size = 10, + .usage_bits = {WRITE_10, 0xf8, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write_verify10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_VERIFY, + .cdb_size = 10, + .usage_bits = {WRITE_VERIFY, 0xf0, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write12 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_12, + .cdb_size = 12, + .usage_bits = {WRITE_12, 0xf8, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_16, + .cdb_size = 16, + .usage_bits = {WRITE_16, 0xf8, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write_verify16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_VERIFY_16, + .cdb_size = 16, + .usage_bits = {WRITE_VERIFY_16, 0xf0, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write_same32 = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = VARIABLE_LENGTH_CMD, + .service_action = WRITE_SAME_32, + .cdb_size = 32, + .usage_bits = {VARIABLE_LENGTH_CMD, SCSI_CONTROL_MASK, 0x00, 0x00, + 0x00, 0x00, SCSI_GROUP_NUMBER_MASK, 0x18, + 0x00, WRITE_SAME_32, 0xe8, 0x00, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff}, +}; + +static struct target_opcode_descriptor tcm_opcode_compare_write = { + .support = SCSI_SUPPORT_FULL, + .opcode = COMPARE_AND_WRITE, + .cdb_size = 16, + .usage_bits = {COMPARE_AND_WRITE, 0x18, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0x00, 0x00, + 0x00, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read_capacity = { + .support = SCSI_SUPPORT_FULL, + .opcode = READ_CAPACITY, + .cdb_size = 10, + .usage_bits = {READ_CAPACITY, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, 0x00, + 0x01, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read_capacity16 = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = SERVICE_ACTION_IN_16, + .service_action = SAI_READ_CAPACITY_16, + .cdb_size = 16, + .usage_bits = {SERVICE_ACTION_IN_16, SAI_READ_CAPACITY_16, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_read_report_refferals = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = SERVICE_ACTION_IN_16, + .service_action = SAI_REPORT_REFERRALS, + .cdb_size = 16, + .usage_bits = {SERVICE_ACTION_IN_16, SAI_REPORT_REFERRALS, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_sync_cache = { + .support = SCSI_SUPPORT_FULL, + .opcode = SYNCHRONIZE_CACHE, + .cdb_size = 10, + .usage_bits = {SYNCHRONIZE_CACHE, 0x02, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_sync_cache16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = SYNCHRONIZE_CACHE_16, + .cdb_size = 16, + .usage_bits = {SYNCHRONIZE_CACHE_16, 0x02, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_unmap = { + .support = SCSI_SUPPORT_FULL, + .opcode = UNMAP, + .cdb_size = 10, + .usage_bits = {UNMAP, 0x00, 0x00, 0x00, + 0x00, 0x00, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write_same = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_SAME, + .cdb_size = 10, + .usage_bits = {WRITE_SAME, 0xe8, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_write_same16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = WRITE_SAME_16, + .cdb_size = 16, + .usage_bits = {WRITE_SAME_16, 0xe8, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_verify = { + .support = SCSI_SUPPORT_FULL, + .opcode = VERIFY, + .cdb_size = 10, + .usage_bits = {VERIFY, 0x00, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_verify16 = { + .support = SCSI_SUPPORT_FULL, + .opcode = VERIFY_16, + .cdb_size = 16, + .usage_bits = {VERIFY_16, 0x00, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_start_stop = { + .support = SCSI_SUPPORT_FULL, + .opcode = START_STOP, + .cdb_size = 6, + .usage_bits = {START_STOP, 0x01, 0x00, 0x00, + 0x01, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_mode_select = { + .support = SCSI_SUPPORT_FULL, + .opcode = MODE_SELECT, + .cdb_size = 6, + .usage_bits = {MODE_SELECT, 0x10, 0x00, 0x00, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_mode_select10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = MODE_SELECT_10, + .cdb_size = 10, + .usage_bits = {MODE_SELECT_10, 0x10, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_mode_sense = { + .support = SCSI_SUPPORT_FULL, + .opcode = MODE_SENSE, + .cdb_size = 6, + .usage_bits = {MODE_SENSE, 0x08, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_mode_sense10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = MODE_SENSE_10, + .cdb_size = 10, + .usage_bits = {MODE_SENSE_10, 0x18, 0xff, 0xff, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pri_read_keys = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_IN, + .service_action = PRI_READ_KEYS, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_IN, PRI_READ_KEYS, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pri_read_resrv = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_IN, + .service_action = PRI_READ_RESERVATION, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_IN, PRI_READ_RESERVATION, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pri_read_caps = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_IN, + .service_action = PRI_REPORT_CAPABILITIES, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_IN, PRI_REPORT_CAPABILITIES, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pri_read_full_status = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_IN, + .service_action = PRI_READ_FULL_STATUS, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_IN, PRI_READ_FULL_STATUS, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_register = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_REGISTER, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_REGISTER, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_reserve = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_RESERVE, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_RESERVE, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_release = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_RELEASE, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_RELEASE, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_clear = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_CLEAR, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_CLEAR, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_preempt = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_PREEMPT, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_PREEMPT, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_preempt_abort = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_PREEMPT_AND_ABORT, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_PREEMPT_AND_ABORT, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_reg_ign_exist = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_REGISTER_AND_IGNORE_EXISTING_KEY, + .cdb_size = 10, + .usage_bits = { + PERSISTENT_RESERVE_OUT, PRO_REGISTER_AND_IGNORE_EXISTING_KEY, + 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_pro_register_move = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = PERSISTENT_RESERVE_OUT, + .service_action = PRO_REGISTER_AND_MOVE, + .cdb_size = 10, + .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_REGISTER_AND_MOVE, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_release = { + .support = SCSI_SUPPORT_FULL, + .opcode = RELEASE, + .cdb_size = 6, + .usage_bits = {RELEASE, 0x00, 0x00, 0x00, + 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_release10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = RELEASE_10, + .cdb_size = 10, + .usage_bits = {RELEASE_10, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_reserve = { + .support = SCSI_SUPPORT_FULL, + .opcode = RESERVE, + .cdb_size = 6, + .usage_bits = {RESERVE, 0x00, 0x00, 0x00, + 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_reserve10 = { + .support = SCSI_SUPPORT_FULL, + .opcode = RESERVE_10, + .cdb_size = 10, + .usage_bits = {RESERVE_10, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_request_sense = { + .support = SCSI_SUPPORT_FULL, + .opcode = REQUEST_SENSE, + .cdb_size = 6, + .usage_bits = {REQUEST_SENSE, 0x00, 0x00, 0x00, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_inquiry = { + .support = SCSI_SUPPORT_FULL, + .opcode = INQUIRY, + .cdb_size = 6, + .usage_bits = {INQUIRY, 0x01, 0xff, 0xff, + 0xff, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_extended_copy_lid1 = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = EXTENDED_COPY, + .cdb_size = 16, + .usage_bits = {EXTENDED_COPY, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_rcv_copy_res_op_params = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = RECEIVE_COPY_RESULTS, + .service_action = RCR_SA_OPERATING_PARAMETERS, + .cdb_size = 16, + .usage_bits = {RECEIVE_COPY_RESULTS, RCR_SA_OPERATING_PARAMETERS, + 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_report_luns = { + .support = SCSI_SUPPORT_FULL, + .opcode = REPORT_LUNS, + .cdb_size = 12, + .usage_bits = {REPORT_LUNS, 0x00, 0xff, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_test_unit_ready = { + .support = SCSI_SUPPORT_FULL, + .opcode = TEST_UNIT_READY, + .cdb_size = 6, + .usage_bits = {TEST_UNIT_READY, 0x00, 0x00, 0x00, + 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_report_target_pgs = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = MAINTENANCE_IN, + .service_action = MI_REPORT_TARGET_PGS, + .cdb_size = 12, + .usage_bits = {MAINTENANCE_IN, 0xE0 | MI_REPORT_TARGET_PGS, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = MAINTENANCE_IN, + .service_action = MI_REPORT_SUPPORTED_OPERATION_CODES, + .cdb_size = 12, + .usage_bits = {MAINTENANCE_IN, MI_REPORT_SUPPORTED_OPERATION_CODES, + 0x87, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; + +static struct target_opcode_descriptor tcm_opcode_set_tpg = { + .support = SCSI_SUPPORT_FULL, + .serv_action_valid = 1, + .opcode = MAINTENANCE_OUT, + .service_action = MO_SET_TARGET_PGS, + .cdb_size = 12, + .usage_bits = {MAINTENANCE_OUT, MO_SET_TARGET_PGS, 0x00, 0x00, + 0x00, 0x00, 0xff, 0xff, + 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, +}; static struct target_opcode_descriptor *tcm_supported_opcodes[] = { + &tcm_opcode_read6, + &tcm_opcode_read10, + &tcm_opcode_read12, + &tcm_opcode_read16, + &tcm_opcode_write6, + &tcm_opcode_write10, + &tcm_opcode_write_verify10, + &tcm_opcode_write12, + &tcm_opcode_write16, + &tcm_opcode_write_verify16, + &tcm_opcode_write_same32, + &tcm_opcode_compare_write, + &tcm_opcode_read_capacity, + &tcm_opcode_read_capacity16, + &tcm_opcode_read_report_refferals, + &tcm_opcode_sync_cache, + &tcm_opcode_sync_cache16, + &tcm_opcode_unmap, + &tcm_opcode_write_same, + &tcm_opcode_write_same16, + &tcm_opcode_verify, + &tcm_opcode_verify16, + &tcm_opcode_start_stop, + &tcm_opcode_mode_select, + &tcm_opcode_mode_select10, + &tcm_opcode_mode_sense, + &tcm_opcode_mode_sense10, + &tcm_opcode_pri_read_keys, + &tcm_opcode_pri_read_resrv, + &tcm_opcode_pri_read_caps, + &tcm_opcode_pri_read_full_status, + &tcm_opcode_pro_register, + &tcm_opcode_pro_reserve, + &tcm_opcode_pro_release, + &tcm_opcode_pro_clear, + &tcm_opcode_pro_preempt, + &tcm_opcode_pro_preempt_abort, + &tcm_opcode_pro_reg_ign_exist, + &tcm_opcode_pro_register_move, + &tcm_opcode_release, + &tcm_opcode_release10, + &tcm_opcode_reserve, + &tcm_opcode_reserve10, + &tcm_opcode_request_sense, + &tcm_opcode_inquiry, + &tcm_opcode_extended_copy_lid1, + &tcm_opcode_rcv_copy_res_op_params, + &tcm_opcode_report_luns, + &tcm_opcode_test_unit_ready, + &tcm_opcode_report_target_pgs, + &tcm_opcode_report_supp_opcodes, + &tcm_opcode_set_tpg, }; static int diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index 651b5183451c..cb722225b3bc 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -349,4 +349,7 @@ enum scsi_support_opcode { SCSI_SUPPORT_VENDOR = 5, }; +#define SCSI_CONTROL_MASK 0 +#define SCSI_GROUP_NUMBER_MASK 0 + #endif /* _SCSI_PROTO_H_ */ -- cgit v1.2.3 From 553b08d9b3a78aa602f818c0c94705774f018df0 Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Tue, 6 Sep 2022 13:34:18 +0300 Subject: scsi: target: core: Dynamic opcode support in RSOC Report supported opcodes depending on a dynamic device configuration. Reviewed-by: Roman Bolshakov Signed-off-by: Dmitry Bogdanov Link: https://lore.kernel.org/r/20220906103421.22348-4-d.bogdanov@yadro.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/target_core_spc.c | 120 ++++++++++++++++++++++++++++++++++++-- include/target/target_core_base.h | 1 + 2 files changed, 116 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 31cd6f31f6b1..e1cf9c352fd3 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1405,6 +1405,15 @@ static struct target_opcode_descriptor tcm_opcode_write_verify16 = { 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, }; +static bool tcm_is_ws_enabled(struct se_cmd *cmd) +{ + struct sbc_ops *ops = cmd->protocol_data; + struct se_device *dev = cmd->se_dev; + + return (dev->dev_attrib.emulate_tpws && !!ops->execute_unmap) || + !!ops->execute_write_same; +} + static struct target_opcode_descriptor tcm_opcode_write_same32 = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1419,8 +1428,16 @@ static struct target_opcode_descriptor tcm_opcode_write_same32 = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff}, + .enabled = tcm_is_ws_enabled, }; +static bool tcm_is_caw_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + return dev->dev_attrib.emulate_caw; +} + static struct target_opcode_descriptor tcm_opcode_compare_write = { .support = SCSI_SUPPORT_FULL, .opcode = COMPARE_AND_WRITE, @@ -1429,6 +1446,7 @@ static struct target_opcode_descriptor tcm_opcode_compare_write = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .enabled = tcm_is_caw_enabled, }; static struct target_opcode_descriptor tcm_opcode_read_capacity = { @@ -1452,6 +1470,20 @@ static struct target_opcode_descriptor tcm_opcode_read_capacity16 = { 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, }; +static bool tcm_is_rep_ref_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + spin_lock(&dev->t10_alua.lba_map_lock); + if (list_empty(&dev->t10_alua.lba_map_list)) { + spin_unlock(&dev->t10_alua.lba_map_lock); + return false; + } + spin_unlock(&dev->t10_alua.lba_map_lock); + return true; + +} + static struct target_opcode_descriptor tcm_opcode_read_report_refferals = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1462,6 +1494,7 @@ static struct target_opcode_descriptor tcm_opcode_read_report_refferals = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_rep_ref_enabled, }; static struct target_opcode_descriptor tcm_opcode_sync_cache = { @@ -1483,6 +1516,14 @@ static struct target_opcode_descriptor tcm_opcode_sync_cache16 = { 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, }; +static bool tcm_is_unmap_enabled(struct se_cmd *cmd) +{ + struct sbc_ops *ops = cmd->protocol_data; + struct se_device *dev = cmd->se_dev; + + return ops->execute_unmap && dev->dev_attrib.emulate_tpu; +} + static struct target_opcode_descriptor tcm_opcode_unmap = { .support = SCSI_SUPPORT_FULL, .opcode = UNMAP, @@ -1490,6 +1531,7 @@ static struct target_opcode_descriptor tcm_opcode_unmap = { .usage_bits = {UNMAP, 0x00, 0x00, 0x00, 0x00, 0x00, SCSI_GROUP_NUMBER_MASK, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_unmap_enabled, }; static struct target_opcode_descriptor tcm_opcode_write_same = { @@ -1499,6 +1541,7 @@ static struct target_opcode_descriptor tcm_opcode_write_same = { .usage_bits = {WRITE_SAME, 0xe8, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_ws_enabled, }; static struct target_opcode_descriptor tcm_opcode_write_same16 = { @@ -1509,6 +1552,7 @@ static struct target_opcode_descriptor tcm_opcode_write_same16 = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .enabled = tcm_is_ws_enabled, }; static struct target_opcode_descriptor tcm_opcode_verify = { @@ -1594,6 +1638,13 @@ static struct target_opcode_descriptor tcm_opcode_pri_read_resrv = { 0xff, SCSI_CONTROL_MASK}, }; +static bool tcm_is_pr_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + return dev->dev_attrib.emulate_pr; +} + static struct target_opcode_descriptor tcm_opcode_pri_read_caps = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1603,6 +1654,7 @@ static struct target_opcode_descriptor tcm_opcode_pri_read_caps = { .usage_bits = {PERSISTENT_RESERVE_IN, PRI_REPORT_CAPABILITIES, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pri_read_full_status = { @@ -1614,6 +1666,7 @@ static struct target_opcode_descriptor tcm_opcode_pri_read_full_status = { .usage_bits = {PERSISTENT_RESERVE_IN, PRI_READ_FULL_STATUS, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_register = { @@ -1625,6 +1678,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_register = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_REGISTER, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_reserve = { @@ -1636,6 +1690,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_reserve = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_RESERVE, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_release = { @@ -1647,6 +1702,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_release = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_RELEASE, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_clear = { @@ -1658,6 +1714,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_clear = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_CLEAR, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_preempt = { @@ -1669,6 +1726,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_preempt = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_PREEMPT, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_preempt_abort = { @@ -1680,6 +1738,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_preempt_abort = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_PREEMPT_AND_ABORT, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_reg_ign_exist = { @@ -1693,6 +1752,7 @@ static struct target_opcode_descriptor tcm_opcode_pro_reg_ign_exist = { 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; static struct target_opcode_descriptor tcm_opcode_pro_register_move = { @@ -1704,14 +1764,23 @@ static struct target_opcode_descriptor tcm_opcode_pro_register_move = { .usage_bits = {PERSISTENT_RESERVE_OUT, PRO_REGISTER_AND_MOVE, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_pr_enabled, }; +static bool tcm_is_scsi2_reservations_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + return dev->dev_attrib.emulate_pr; +} + static struct target_opcode_descriptor tcm_opcode_release = { .support = SCSI_SUPPORT_FULL, .opcode = RELEASE, .cdb_size = 6, .usage_bits = {RELEASE, 0x00, 0x00, 0x00, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_scsi2_reservations_enabled, }; static struct target_opcode_descriptor tcm_opcode_release10 = { @@ -1721,6 +1790,7 @@ static struct target_opcode_descriptor tcm_opcode_release10 = { .usage_bits = {RELEASE_10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_scsi2_reservations_enabled, }; static struct target_opcode_descriptor tcm_opcode_reserve = { @@ -1729,6 +1799,7 @@ static struct target_opcode_descriptor tcm_opcode_reserve = { .cdb_size = 6, .usage_bits = {RESERVE, 0x00, 0x00, 0x00, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_scsi2_reservations_enabled, }; static struct target_opcode_descriptor tcm_opcode_reserve10 = { @@ -1738,6 +1809,7 @@ static struct target_opcode_descriptor tcm_opcode_reserve10 = { .usage_bits = {RESERVE_10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, SCSI_CONTROL_MASK}, + .enabled = tcm_is_scsi2_reservations_enabled, }; static struct target_opcode_descriptor tcm_opcode_request_sense = { @@ -1756,6 +1828,13 @@ static struct target_opcode_descriptor tcm_opcode_inquiry = { 0xff, SCSI_CONTROL_MASK}, }; +static bool tcm_is_3pc_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + return dev->dev_attrib.emulate_3pc; +} + static struct target_opcode_descriptor tcm_opcode_extended_copy_lid1 = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1765,6 +1844,7 @@ static struct target_opcode_descriptor tcm_opcode_extended_copy_lid1 = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_3pc_enabled, }; static struct target_opcode_descriptor tcm_opcode_rcv_copy_res_op_params = { @@ -1778,6 +1858,7 @@ static struct target_opcode_descriptor tcm_opcode_rcv_copy_res_op_params = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_3pc_enabled, }; static struct target_opcode_descriptor tcm_opcode_report_luns = { @@ -1820,6 +1901,26 @@ static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = { 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, }; +static bool tcm_is_set_tpg_enabled(struct se_cmd *cmd) +{ + struct t10_alua_tg_pt_gp *l_tg_pt_gp; + struct se_lun *l_lun = cmd->se_lun; + + rcu_read_lock(); + l_tg_pt_gp = rcu_dereference(l_lun->lun_tg_pt_gp); + if (!l_tg_pt_gp) { + rcu_read_unlock(); + return false; + } + if (!(l_tg_pt_gp->tg_pt_gp_alua_access_type & TPGS_EXPLICIT_ALUA)) { + rcu_read_unlock(); + return false; + } + rcu_read_unlock(); + + return true; +} + static struct target_opcode_descriptor tcm_opcode_set_tpg = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1829,6 +1930,7 @@ static struct target_opcode_descriptor tcm_opcode_set_tpg = { .usage_bits = {MAINTENANCE_OUT, MO_SET_TARGET_PGS, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, + .enabled = tcm_is_set_tpg_enabled, }; static struct target_opcode_descriptor *tcm_supported_opcodes[] = { @@ -1982,7 +2084,9 @@ spc_rsoc_get_descr(struct se_cmd *cmd, struct target_opcode_descriptor **opcode) */ if (descr->serv_action_valid) return TCM_INVALID_CDB_FIELD; - *opcode = descr; + + if (!descr->enabled || descr->enabled(cmd)) + *opcode = descr; break; case 0x2: /* @@ -1994,9 +2098,10 @@ spc_rsoc_get_descr(struct se_cmd *cmd, struct target_opcode_descriptor **opcode) * and the additional sense code set to INVALID FIELD IN CDB. */ if (descr->serv_action_valid && - descr->service_action == requested_sa) - *opcode = descr; - else if (!descr->serv_action_valid) + descr->service_action == requested_sa) { + if (!descr->enabled || descr->enabled(cmd)) + *opcode = descr; + } else if (!descr->serv_action_valid) return TCM_INVALID_CDB_FIELD; break; case 0x3: @@ -2007,10 +2112,12 @@ spc_rsoc_get_descr(struct se_cmd *cmd, struct target_opcode_descriptor **opcode) * be returned in the one_command parameter data format. */ if (descr->service_action == requested_sa) - *opcode = descr; + if (!descr->enabled || descr->enabled(cmd)) + *opcode = descr; break; } } + return 0; } @@ -2059,6 +2166,9 @@ spc_emulate_report_supp_op_codes(struct se_cmd *cmd) for (i = 0; i < ARRAY_SIZE(tcm_supported_opcodes); i++) { descr = tcm_supported_opcodes[i]; + if (descr->enabled && !descr->enabled(cmd)) + continue; + response_length += spc_rsoc_encode_command_descriptor( &buf[response_length], rctd, descr); } diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 02a2d48d20b6..7542a8de8fb5 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -876,6 +876,7 @@ struct target_opcode_descriptor { u8 specific_timeout; u16 nominal_timeout; u16 recommended_timeout; + bool (*enabled)(struct se_cmd *cmd); u8 usage_bits[]; }; -- cgit v1.2.3 From bd217b8c3a1f705f2d92d30974412fbd5f43271a Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Tue, 6 Sep 2022 13:34:19 +0300 Subject: scsi: target: core: Add emulate_rsoc attribute Allow support for RSOC to be turned off via the emulate_rsoc attibute. This is just for testing purposes. Reviewed-by: Roman Bolshakov Signed-off-by: Dmitry Bogdanov Link: https://lore.kernel.org/r/20220906103421.22348-5-d.bogdanov@yadro.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/target_core_configfs.c | 20 ++++++++++++++++++++ drivers/target/target_core_device.c | 1 + drivers/target/target_core_spc.c | 12 ++++++++++++ include/target/target_core_base.h | 3 +++ 4 files changed, 36 insertions(+) (limited to 'include') diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 416514c5c7ac..533524299ed6 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -547,6 +547,7 @@ DEF_CONFIGFS_ATTRIB_SHOW(unmap_granularity); DEF_CONFIGFS_ATTRIB_SHOW(unmap_granularity_alignment); DEF_CONFIGFS_ATTRIB_SHOW(unmap_zeroes_data); DEF_CONFIGFS_ATTRIB_SHOW(max_write_same_len); +DEF_CONFIGFS_ATTRIB_SHOW(emulate_rsoc); #define DEF_CONFIGFS_ATTRIB_STORE_U32(_name) \ static ssize_t _name##_store(struct config_item *item, const char *page,\ @@ -1186,6 +1187,23 @@ static ssize_t pgr_support_store(struct config_item *item, return count; } +static ssize_t emulate_rsoc_store(struct config_item *item, + const char *page, size_t count) +{ + struct se_dev_attrib *da = to_attrib(item); + bool flag; + int ret; + + ret = strtobool(page, &flag); + if (ret < 0) + return ret; + + da->emulate_rsoc = flag; + pr_debug("dev[%p]: SE Device REPORT_SUPPORTED_OPERATION_CODES_EMULATION flag: %d\n", + da->da_dev, flag); + return count; +} + CONFIGFS_ATTR(, emulate_model_alias); CONFIGFS_ATTR(, emulate_dpo); CONFIGFS_ATTR(, emulate_fua_write); @@ -1198,6 +1216,7 @@ CONFIGFS_ATTR(, emulate_tpws); CONFIGFS_ATTR(, emulate_caw); CONFIGFS_ATTR(, emulate_3pc); CONFIGFS_ATTR(, emulate_pr); +CONFIGFS_ATTR(, emulate_rsoc); CONFIGFS_ATTR(, pi_prot_type); CONFIGFS_ATTR_RO(, hw_pi_prot_type); CONFIGFS_ATTR(, pi_prot_format); @@ -1261,6 +1280,7 @@ struct configfs_attribute *sbc_attrib_attrs[] = { &attr_max_write_same_len, &attr_alua_support, &attr_pgr_support, + &attr_emulate_rsoc, NULL, }; EXPORT_SYMBOL(sbc_attrib_attrs); diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index b7f16ee8aa0e..e7d202b57405 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -785,6 +785,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name) dev->dev_attrib.emulate_caw = DA_EMULATE_CAW; dev->dev_attrib.emulate_3pc = DA_EMULATE_3PC; dev->dev_attrib.emulate_pr = DA_EMULATE_PR; + dev->dev_attrib.emulate_rsoc = DA_EMULATE_RSOC; dev->dev_attrib.pi_prot_type = TARGET_DIF_TYPE0_PROT; dev->dev_attrib.enforce_pr_isids = DA_ENFORCE_PR_ISIDS; dev->dev_attrib.force_pr_aptpl = DA_FORCE_PR_APTPL; diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index e1cf9c352fd3..91f03312a5ea 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1889,6 +1889,14 @@ static struct target_opcode_descriptor tcm_opcode_report_target_pgs = { 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, }; + +static bool spc_rsoc_enabled(struct se_cmd *cmd) +{ + struct se_device *dev = cmd->se_dev; + + return dev->dev_attrib.emulate_rsoc; +} + static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = { .support = SCSI_SUPPORT_FULL, .serv_action_valid = 1, @@ -1899,6 +1907,7 @@ static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = { 0x87, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, SCSI_CONTROL_MASK}, + .enabled = spc_rsoc_enabled, }; static bool tcm_is_set_tpg_enabled(struct se_cmd *cmd) @@ -2135,6 +2144,9 @@ spc_emulate_report_supp_op_codes(struct se_cmd *cmd) sense_reason_t ret = 0; int i; + if (!cmd->se_dev->dev_attrib.emulate_rsoc) + return TCM_UNSUPPORTED_SCSI_OPCODE; + rbuf = transport_kmap_data_sg(cmd); if (cmd->data_length && !rbuf) { ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 7542a8de8fb5..062ee8b6c433 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -91,6 +91,8 @@ #define DA_EMULATE_ALUA 0 /* Emulate SCSI2 RESERVE/RELEASE and Persistent Reservations by default */ #define DA_EMULATE_PR 1 +/* Emulation for REPORT SUPPORTED OPERATION CODES */ +#define DA_EMULATE_RSOC 1 /* Enforce SCSI Initiator Port TransportID with 'ISID' for PR */ #define DA_ENFORCE_PR_ISIDS 1 /* Force SPC-3 PR Activate Persistence across Target Power Loss */ @@ -690,6 +692,7 @@ struct se_dev_attrib { bool emulate_caw; bool emulate_3pc; bool emulate_pr; + bool emulate_rsoc; enum target_prot_type pi_prot_type; enum target_prot_type hw_pi_prot_type; bool pi_prot_verify; -- cgit v1.2.3 From 415d82b4401150c32687e1b7cc68de621ad24663 Mon Sep 17 00:00:00 2001 From: Dmitry Bogdanov Date: Tue, 6 Sep 2022 13:34:21 +0300 Subject: scsi: target: core: Dynamically set DPO and FUA in usage_bits libiscsi tests check the support of DPO & FUA bits in usage bits of RSOC response. This patch adds support for dynamic usage bits for each opcode. Set support of DPO & FUA bits in usage_bits of RSOC response depending on support DPOFUA in the backstore device. Reviewed-by: Roman Bolshakov Reviewed-by: Konstantin Shelekhin Signed-off-by: Dmitry Bogdanov Link: https://lore.kernel.org/r/20220906103421.22348-7-d.bogdanov@yadro.com Reviewed-by: Mike Christie Signed-off-by: Martin K. Petersen --- drivers/target/target_core_spc.c | 34 ++++++++++++++++++++++++++++++++-- include/target/target_core_base.h | 2 ++ 2 files changed, 34 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 91f03312a5ea..ffe02e195733 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -1314,6 +1314,22 @@ spc_emulate_testunitready(struct se_cmd *cmd) return 0; } +static void set_dpofua_usage_bits(u8 *usage_bits, struct se_device *dev) +{ + if (!target_check_fua(dev)) + usage_bits[1] &= ~0x18; + else + usage_bits[1] |= 0x18; +} + +static void set_dpofua_usage_bits32(u8 *usage_bits, struct se_device *dev) +{ + if (!target_check_fua(dev)) + usage_bits[10] &= ~0x18; + else + usage_bits[10] |= 0x18; +} + static struct target_opcode_descriptor tcm_opcode_read6 = { .support = SCSI_SUPPORT_FULL, .opcode = READ_6, @@ -1329,6 +1345,7 @@ static struct target_opcode_descriptor tcm_opcode_read10 = { .usage_bits = {READ_10, 0xf8, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, 0xff, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_read12 = { @@ -1338,6 +1355,7 @@ static struct target_opcode_descriptor tcm_opcode_read12 = { .usage_bits = {READ_12, 0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_read16 = { @@ -1348,6 +1366,7 @@ static struct target_opcode_descriptor tcm_opcode_read16 = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_write6 = { @@ -1365,6 +1384,7 @@ static struct target_opcode_descriptor tcm_opcode_write10 = { .usage_bits = {WRITE_10, 0xf8, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, 0xff, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_write_verify10 = { @@ -1374,6 +1394,7 @@ static struct target_opcode_descriptor tcm_opcode_write_verify10 = { .usage_bits = {WRITE_VERIFY, 0xf0, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, 0xff, 0xff, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_write12 = { @@ -1383,6 +1404,7 @@ static struct target_opcode_descriptor tcm_opcode_write12 = { .usage_bits = {WRITE_12, 0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_write16 = { @@ -1393,6 +1415,7 @@ static struct target_opcode_descriptor tcm_opcode_write16 = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_write_verify16 = { @@ -1403,6 +1426,7 @@ static struct target_opcode_descriptor tcm_opcode_write_verify16 = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, + .update_usage_bits = set_dpofua_usage_bits, }; static bool tcm_is_ws_enabled(struct se_cmd *cmd) @@ -1429,6 +1453,7 @@ static struct target_opcode_descriptor tcm_opcode_write_same32 = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff}, .enabled = tcm_is_ws_enabled, + .update_usage_bits = set_dpofua_usage_bits32, }; static bool tcm_is_caw_enabled(struct se_cmd *cmd) @@ -1447,6 +1472,7 @@ static struct target_opcode_descriptor tcm_opcode_compare_write = { 0xff, 0xff, 0x00, 0x00, 0x00, 0xff, SCSI_GROUP_NUMBER_MASK, SCSI_CONTROL_MASK}, .enabled = tcm_is_caw_enabled, + .update_usage_bits = set_dpofua_usage_bits, }; static struct target_opcode_descriptor tcm_opcode_read_capacity = { @@ -2033,7 +2059,8 @@ spc_rsoc_encode_command_descriptor(unsigned char *buf, u8 ctdp, static int spc_rsoc_encode_one_command_descriptor(unsigned char *buf, u8 ctdp, - struct target_opcode_descriptor *descr) + struct target_opcode_descriptor *descr, + struct se_device *dev) { int td_size = 0; @@ -2045,6 +2072,8 @@ spc_rsoc_encode_one_command_descriptor(unsigned char *buf, u8 ctdp, buf[1] = (ctdp << 7) | SCSI_SUPPORT_FULL; put_unaligned_be16(descr->cdb_size, &buf[2]); memcpy(&buf[4], descr->usage_bits, descr->cdb_size); + if (descr->update_usage_bits) + descr->update_usage_bits(&buf[4], dev); td_size = spc_rsoc_encode_command_timeouts_descriptor( &buf[4 + descr->cdb_size], ctdp, descr); @@ -2187,7 +2216,8 @@ spc_emulate_report_supp_op_codes(struct se_cmd *cmd) put_unaligned_be32(response_length - 3, buf); } else { response_length = spc_rsoc_encode_one_command_descriptor( - &buf[response_length], rctd, descr); + &buf[response_length], rctd, descr, + cmd->se_dev); } memcpy(rbuf, buf, min_t(u32, response_length, cmd->data_length)); diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 062ee8b6c433..0c1e43980985 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -880,6 +880,8 @@ struct target_opcode_descriptor { u16 nominal_timeout; u16 recommended_timeout; bool (*enabled)(struct se_cmd *cmd); + void (*update_usage_bits)(u8 *usage_bits, + struct se_device *dev); u8 usage_bits[]; }; -- cgit v1.2.3 From b0feda9ce756aa62dbfc29372f819734ffa195f9 Mon Sep 17 00:00:00 2001 From: Matthew Auld Date: Mon, 24 Oct 2022 11:19:46 +0100 Subject: Revert "drm/i915/uapi: expose GTT alignment" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The process for merging uAPI is to have UMD side ready and reviewed and merged before merging. Revert for now until that is ready. This reverts commit d54576a074a29d4901d0a693cd84e1a89057f694. Reported-by: Joonas Lahtinen Signed-off-by: Matthew Auld Cc: Lionel Landwerlin Cc: Michal Mrozek Cc: Thomas Hellström Cc: Stuart Summers Cc: Jordan Justen Cc: Yang A Shi Cc: Nirmoy Das Cc: Niranjana Vishwanathapura Reviewed-by: Nirmoy Das Link: https://patchwork.freedesktop.org/patch/msgid/20221024101946.28974-1-matthew.auld@intel.com --- drivers/gpu/drm/i915/i915_query.c | 1 - include/uapi/drm/i915_drm.h | 29 ++--------------------------- 2 files changed, 2 insertions(+), 28 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/i915_query.c b/drivers/gpu/drm/i915/i915_query.c index 111377f210ed..6ec9c9fb7b0d 100644 --- a/drivers/gpu/drm/i915/i915_query.c +++ b/drivers/gpu/drm/i915/i915_query.c @@ -498,7 +498,6 @@ static int query_memregion_info(struct drm_i915_private *i915, info.region.memory_class = mr->type; info.region.memory_instance = mr->instance; info.probed_size = mr->total; - info.gtt_alignment = mr->min_page_size; if (mr->type == INTEL_MEMORY_LOCAL) info.probed_cpu_visible_size = mr->io_size; diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 2e613109356b..08d69e36fb66 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -3346,33 +3346,8 @@ struct drm_i915_memory_region_info { /** @region: The class:instance pair encoding */ struct drm_i915_gem_memory_class_instance region; - union { - /** @rsvd0: MBZ */ - __u32 rsvd0; - /** - * @gtt_alignment: - * - * The minimum required GTT alignment for this type of memory. - * When allocating a GTT address it must be aligned to this - * value or larger. On some platforms the kernel might opt to - * using 64K pages for I915_MEMORY_CLASS_DEVICE, where 64K GTT - * pages can then be used if we also use 64K GTT alignment. - * - * NOTE: If this is zero then this must be an older - * kernel which lacks support for this field. - * - * Side note: For larger objects (especially for - * I915_MEMORY_CLASS_DEVICE), like 2M+ in size, userspace should - * consider potentially bumping the GTT alignment to say 2M, - * which could potentially increase the likelihood of the kernel - * being able to utilise 2M GTT pages underneath, if the layout - * of the physical pages allows it. On some configurations we - * can then also use a more efficient page-table layout, if we - * can't use the more desirable 2M GTT page, so long as we know - * that the entire page-table will be used by this object. - */ - __u32 gtt_alignment; - }; + /** @rsvd0: MBZ */ + __u32 rsvd0; /** * @probed_size: Memory probed by the driver -- cgit v1.2.3 From b8a926bea8b1e790b0afe21359c086e3ee08aee5 Mon Sep 17 00:00:00 2001 From: Maíra Canal Date: Tue, 25 Oct 2022 20:10:41 -0300 Subject: kunit: Introduce KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ macros MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently, in order to compare memory blocks in KUnit, the KUNIT_EXPECT_EQ or KUNIT_EXPECT_FALSE macros are used in conjunction with the memcmp function, such as: KUNIT_EXPECT_EQ(test, memcmp(foo, bar, size), 0); Although this usage produces correct results for the test cases, when the expectation fails, the error message is not very helpful, indicating only the return of the memcmp function. Therefore, create a new set of macros KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ that compare memory blocks until a specified size. In case of expectation failure, those macros print the hex dump of the memory blocks, making it easier to debug test failures for memory blocks. That said, the expectation KUNIT_EXPECT_EQ(test, memcmp(foo, bar, size), 0); would translate to the expectation KUNIT_EXPECT_MEMEQ(test, foo, bar, size); Signed-off-by: Maíra Canal Reviewed-by: Daniel Latypov Reviewed-by: Muhammad Usama Anjum Reviewed-by: David Gow Signed-off-by: Shuah Khan --- include/kunit/assert.h | 33 +++++++++++++++++++ include/kunit/test.h | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++ lib/kunit/assert.c | 56 ++++++++++++++++++++++++++++++++ 3 files changed, 176 insertions(+) (limited to 'include') diff --git a/include/kunit/assert.h b/include/kunit/assert.h index ace3de8d1ee7..e8a59487fd59 100644 --- a/include/kunit/assert.h +++ b/include/kunit/assert.h @@ -240,4 +240,37 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert, const struct va_format *message, struct string_stream *stream); +#define KUNIT_INIT_MEM_ASSERT_STRUCT(text_, left_val, right_val, size_) { \ + .text = text_, \ + .left_value = left_val, \ + .right_value = right_val, \ + .size = size_ \ +} + +/** + * struct kunit_mem_assert - An expectation/assertion that compares two + * memory blocks. + * @assert: The parent of this type. + * @text: Holds the textual representations of the operands and comparator. + * @left_value: The actual evaluated value of the expression in the left slot. + * @right_value: The actual evaluated value of the expression in the right slot. + * @size: Size of the memory block analysed in bytes. + * + * Represents an expectation/assertion that compares two memory blocks. For + * example, to expect that the first three bytes of foo is equal to the + * first three bytes of bar, you can use the expectation + * KUNIT_EXPECT_MEMEQ(test, foo, bar, 3); + */ +struct kunit_mem_assert { + struct kunit_assert assert; + const struct kunit_binary_assert_text *text; + const void *left_value; + const void *right_value; + const size_t size; +}; + +void kunit_mem_assert_format(const struct kunit_assert *assert, + const struct va_format *message, + struct string_stream *stream); + #endif /* _KUNIT_ASSERT_H */ diff --git a/include/kunit/test.h b/include/kunit/test.h index b1ab6b32216d..cde97dc4eed5 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -658,6 +658,39 @@ do { \ ##__VA_ARGS__); \ } while (0) +#define KUNIT_MEM_ASSERTION(test, \ + assert_type, \ + left, \ + op, \ + right, \ + size, \ + fmt, \ + ...) \ +do { \ + const void *__left = (left); \ + const void *__right = (right); \ + const size_t __size = (size); \ + static const struct kunit_binary_assert_text __text = { \ + .operation = #op, \ + .left_text = #left, \ + .right_text = #right, \ + }; \ + \ + if (likely(memcmp(__left, __right, __size) op 0)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_mem_assert, \ + kunit_mem_assert_format, \ + KUNIT_INIT_MEM_ASSERT_STRUCT(&__text, \ + __left, \ + __right, \ + __size), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) + #define KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ assert_type, \ ptr, \ @@ -928,6 +961,60 @@ do { \ fmt, \ ##__VA_ARGS__) +/** + * KUNIT_EXPECT_MEMEQ() - Expects that the first @size bytes of @left and @right are equal. + * @test: The test context object. + * @left: An arbitrary expression that evaluates to the specified size. + * @right: An arbitrary expression that evaluates to the specified size. + * @size: Number of bytes compared. + * + * Sets an expectation that the values that @left and @right evaluate to are + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, !memcmp((@left), (@right), (@size))). See + * KUNIT_EXPECT_TRUE() for more information. + * + * Although this expectation works for any memory block, it is not recommended + * for comparing more structured data, such as structs. This expectation is + * recommended for comparing, for example, data arrays. + */ +#define KUNIT_EXPECT_MEMEQ(test, left, right, size) \ + KUNIT_EXPECT_MEMEQ_MSG(test, left, right, size, NULL) + +#define KUNIT_EXPECT_MEMEQ_MSG(test, left, right, size, fmt, ...) \ + KUNIT_MEM_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, ==, right, \ + size, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_MEMNEQ() - Expects that the first @size bytes of @left and @right are not equal. + * @test: The test context object. + * @left: An arbitrary expression that evaluates to the specified size. + * @right: An arbitrary expression that evaluates to the specified size. + * @size: Number of bytes compared. + * + * Sets an expectation that the values that @left and @right evaluate to are + * not equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, memcmp((@left), (@right), (@size))). See + * KUNIT_EXPECT_TRUE() for more information. + * + * Although this expectation works for any memory block, it is not recommended + * for comparing more structured data, such as structs. This expectation is + * recommended for comparing, for example, data arrays. + */ +#define KUNIT_EXPECT_MEMNEQ(test, left, right, size) \ + KUNIT_EXPECT_MEMNEQ_MSG(test, left, right, size, NULL) + +#define KUNIT_EXPECT_MEMNEQ_MSG(test, left, right, size, fmt, ...) \ + KUNIT_MEM_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, !=, right, \ + size, \ + fmt, \ + ##__VA_ARGS__) + /** * KUNIT_EXPECT_NULL() - Expects that @ptr is null. * @test: The test context object. diff --git a/lib/kunit/assert.c b/lib/kunit/assert.c index 24dec5b48722..f5b50babe38d 100644 --- a/lib/kunit/assert.c +++ b/lib/kunit/assert.c @@ -206,3 +206,59 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert, kunit_assert_print_msg(message, stream); } EXPORT_SYMBOL_GPL(kunit_binary_str_assert_format); + +/* Adds a hexdump of a buffer to a string_stream comparing it with + * a second buffer. The different bytes are marked with <>. + */ +static void kunit_assert_hexdump(struct string_stream *stream, + const void *buf, + const void *compared_buf, + const size_t len) +{ + size_t i; + const u8 *buf1 = buf; + const u8 *buf2 = compared_buf; + + string_stream_add(stream, KUNIT_SUBSUBTEST_INDENT); + + for (i = 0; i < len; ++i) { + if (!(i % 16) && i) + string_stream_add(stream, "\n" KUNIT_SUBSUBTEST_INDENT); + + if (buf1[i] != buf2[i]) + string_stream_add(stream, "<%02x>", buf1[i]); + else + string_stream_add(stream, " %02x ", buf1[i]); + } +} + +void kunit_mem_assert_format(const struct kunit_assert *assert, + const struct va_format *message, + struct string_stream *stream) +{ + struct kunit_mem_assert *mem_assert; + + mem_assert = container_of(assert, struct kunit_mem_assert, + assert); + + string_stream_add(stream, + KUNIT_SUBTEST_INDENT "Expected %s %s %s, but\n", + mem_assert->text->left_text, + mem_assert->text->operation, + mem_assert->text->right_text); + + string_stream_add(stream, KUNIT_SUBSUBTEST_INDENT "%s ==\n", + mem_assert->text->left_text); + kunit_assert_hexdump(stream, mem_assert->left_value, + mem_assert->right_value, mem_assert->size); + + string_stream_add(stream, "\n"); + + string_stream_add(stream, KUNIT_SUBSUBTEST_INDENT "%s ==\n", + mem_assert->text->right_text); + kunit_assert_hexdump(stream, mem_assert->right_value, + mem_assert->left_value, mem_assert->size); + + kunit_assert_print_msg(message, stream); +} +EXPORT_SYMBOL_GPL(kunit_mem_assert_format); -- cgit v1.2.3 From e3c92eb4a84fb0f00442e6b5cabf4f11b0eaaf41 Mon Sep 17 00:00:00 2001 From: Somalapuram Amaranath Date: Thu, 27 Oct 2022 14:42:37 +0530 Subject: drm/ttm: rework on ttm_resource to use size_t type MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change ttm_resource structure from num_pages to size_t size in bytes. v1 -> v2: change PFN_UP(dst_mem->size) to ttm->num_pages v1 -> v2: change bo->resource->size to bo->base.size at some places v1 -> v2: remove the local variable v1 -> v2: cleanup cmp_size_smaller_first() v2 -> v3: adding missing PFN_UP in ttm_bo_vm_fault_reserved Signed-off-by: Somalapuram Amaranath Link: https://patchwork.freedesktop.org/patch/msgid/20221027091237.983582-1-Amaranath.Somalapuram@amd.com Reviewed-by: Christian König Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 8 ++++---- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 2 +- drivers/gpu/drm/i915/i915_scatterlist.c | 4 ++-- drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 12 ++++++------ drivers/gpu/drm/i915/intel_region_ttm.c | 2 +- drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_bo0039.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_bo5039.c | 2 +- drivers/gpu/drm/nouveau/nouveau_bo74c1.c | 2 +- drivers/gpu/drm/nouveau/nouveau_bo85b5.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_bo9039.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_bo90b5.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_boa0b5.c | 2 +- drivers/gpu/drm/nouveau/nouveau_gem.c | 5 ++--- drivers/gpu/drm/nouveau/nouveau_mem.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +- drivers/gpu/drm/radeon/radeon_cs.c | 7 +++++-- drivers/gpu/drm/radeon/radeon_object.c | 4 ++-- drivers/gpu/drm/radeon/radeon_trace.h | 2 +- drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++-- drivers/gpu/drm/ttm/ttm_bo.c | 3 --- drivers/gpu/drm/ttm/ttm_bo_util.c | 6 +++--- drivers/gpu/drm/ttm/ttm_bo_vm.c | 4 ++-- drivers/gpu/drm/ttm/ttm_range_manager.c | 2 +- drivers/gpu/drm/ttm/ttm_resource.c | 14 ++++++-------- drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 4 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 6 +++--- drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 6 +++--- drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 6 +++--- include/drm/ttm/ttm_resource.h | 4 ++-- 37 files changed, 78 insertions(+), 80 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c index 1f3302aebeff..44367f03316f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c @@ -144,7 +144,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man, node->base.start = node->mm_nodes[0].start; } else { node->mm_nodes[0].start = 0; - node->mm_nodes[0].size = node->base.num_pages; + node->mm_nodes[0].size = PFN_UP(node->base.size); node->base.start = AMDGPU_BO_INVALID_OFFSET; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 2e8f6cd7a729..974e85d8b6cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -542,6 +542,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev, /* GWS and OA don't need any alignment. */ page_align = bp->byte_align; size <<= PAGE_SHIFT; + } else if (bp->domain & AMDGPU_GEM_DOMAIN_GDS) { /* Both size and alignment must be a multiple of 4. */ page_align = ALIGN(bp->byte_align, 4); @@ -776,7 +777,7 @@ int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr) return 0; } - r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.resource->num_pages, &bo->kmap); + r = ttm_bo_kmap(&bo->tbo, 0, PFN_UP(bo->tbo.base.size), &bo->kmap); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h index 6546552e596c..5c4f93ee0c57 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h @@ -62,7 +62,7 @@ static inline void amdgpu_res_first(struct ttm_resource *res, if (!res) goto fallback; - BUG_ON(start + size > res->num_pages << PAGE_SHIFT); + BUG_ON(start + size > res->size); cur->mem_type = res->mem_type; @@ -110,7 +110,7 @@ fallback: cur->size = size; cur->remaining = size; cur->node = NULL; - WARN_ON(res && start + size > res->num_pages << PAGE_SHIFT); + WARN_ON(res && start + size > res->size); return; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h index 5e6ddc7e101c..677ad2016976 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h @@ -127,7 +127,7 @@ TRACE_EVENT(amdgpu_bo_create, TP_fast_assign( __entry->bo = bo; - __entry->pages = bo->tbo.resource->num_pages; + __entry->pages = PFN_UP(bo->tbo.resource->size); __entry->type = bo->tbo.resource->mem_type; __entry->prefer = bo->preferred_domains; __entry->allow = bo->allowed_domains; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index dc262d2c2925..36066965346f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -381,7 +381,7 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo, dst.offset = 0; r = amdgpu_ttm_copy_mem_to_mem(adev, &src, &dst, - new_mem->num_pages << PAGE_SHIFT, + new_mem->size, amdgpu_bo_encrypted(abo), bo->base.resv, &fence); if (r) @@ -424,7 +424,7 @@ error: static bool amdgpu_mem_visible(struct amdgpu_device *adev, struct ttm_resource *mem) { - u64 mem_size = (u64)mem->num_pages << PAGE_SHIFT; + u64 mem_size = (u64)mem->size; struct amdgpu_res_cursor cursor; u64 end; @@ -568,7 +568,7 @@ static int amdgpu_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem) { struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); - size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT; + size_t bus_size = (size_t)mem->size; switch (mem->mem_type) { case TTM_PL_SYSTEM: diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c index 73a517bcf5c1..18c1a173d187 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c @@ -439,7 +439,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, /* Allocate blocks in desired range */ vres->flags |= DRM_BUDDY_RANGE_ALLOCATION; - remaining_size = (u64)vres->base.num_pages << PAGE_SHIFT; + remaining_size = (u64)vres->base.size; mutex_lock(&mgr->lock); while (remaining_size) { @@ -498,7 +498,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, LIST_HEAD(temp); trim_list = &vres->blocks; - original_size = (u64)vres->base.num_pages << PAGE_SHIFT; + original_size = (u64)vres->base.size; /* * If size value is rounded up to min_block_size, trim the last @@ -533,8 +533,8 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, amdgpu_vram_mgr_block_size(block); start >>= PAGE_SHIFT; - if (start > vres->base.num_pages) - start -= vres->base.num_pages; + if (start > PFN_UP(vres->base.size)) + start -= PFN_UP(vres->base.size); else start = 0; vres->base.start = max(vres->base.start, start); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index 4f861782c3e8..7a1e92c11946 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -649,7 +649,7 @@ bool i915_ttm_resource_mappable(struct ttm_resource *res) if (!i915_ttm_cpu_maps_iomem(res)) return true; - return bman_res->used_visible_size == bman_res->base.num_pages; + return bman_res->used_visible_size == PFN_UP(bman_res->base.size); } static int i915_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem) diff --git a/drivers/gpu/drm/i915/i915_scatterlist.c b/drivers/gpu/drm/i915/i915_scatterlist.c index dcc081874ec8..114e5e39aa72 100644 --- a/drivers/gpu/drm/i915/i915_scatterlist.c +++ b/drivers/gpu/drm/i915/i915_scatterlist.c @@ -158,7 +158,7 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res, u32 page_alignment) { struct i915_ttm_buddy_resource *bman_res = to_ttm_buddy_resource(res); - const u64 size = res->num_pages << PAGE_SHIFT; + const u64 size = res->size; const u32 max_segment = round_down(UINT_MAX, page_alignment); struct drm_buddy *mm = bman_res->mm; struct list_head *blocks = &bman_res->blocks; @@ -177,7 +177,7 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res, i915_refct_sgt_init(rsgt, size); st = &rsgt->table; - if (sg_alloc_table(st, res->num_pages, GFP_KERNEL)) { + if (sg_alloc_table(st, PFN_UP(res->size), GFP_KERNEL)) { i915_refct_sgt_put(rsgt); return ERR_PTR(-ENOMEM); } diff --git a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c index e19452f0e100..7e611476c7a4 100644 --- a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c +++ b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c @@ -62,8 +62,8 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man, if (place->fpfn || lpfn != man->size) bman_res->flags |= DRM_BUDDY_RANGE_ALLOCATION; - GEM_BUG_ON(!bman_res->base.num_pages); - size = bman_res->base.num_pages << PAGE_SHIFT; + GEM_BUG_ON(!bman_res->base.size); + size = bman_res->base.size; min_page_size = bman->default_page_size; if (bo->page_alignment) @@ -72,7 +72,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man, GEM_BUG_ON(min_page_size < mm->chunk_size); GEM_BUG_ON(!IS_ALIGNED(size, min_page_size)); - if (place->fpfn + bman_res->base.num_pages != place->lpfn && + if (place->fpfn + PFN_UP(bman_res->base.size) != place->lpfn && place->flags & TTM_PL_FLAG_CONTIGUOUS) { unsigned long pages; @@ -108,7 +108,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man, goto err_free_blocks; if (place->flags & TTM_PL_FLAG_CONTIGUOUS) { - u64 original_size = (u64)bman_res->base.num_pages << PAGE_SHIFT; + u64 original_size = (u64)bman_res->base.size; drm_buddy_block_trim(mm, original_size, @@ -116,7 +116,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man, } if (lpfn <= bman->visible_size) { - bman_res->used_visible_size = bman_res->base.num_pages; + bman_res->used_visible_size = PFN_UP(bman_res->base.size); } else { struct drm_buddy_block *block; @@ -228,7 +228,7 @@ static bool i915_ttm_buddy_man_compatible(struct ttm_resource_manager *man, if (!place->fpfn && place->lpfn == i915_ttm_buddy_man_visible_size(man)) - return bman_res->used_visible_size == res->num_pages; + return bman_res->used_visible_size == PFN_UP(res->size); /* Check each drm buddy block individually */ list_for_each_entry(block, &bman_res->blocks, link) { diff --git a/drivers/gpu/drm/i915/intel_region_ttm.c b/drivers/gpu/drm/i915/intel_region_ttm.c index 575d67bc6ffe..cf89d0c2a2d9 100644 --- a/drivers/gpu/drm/i915/intel_region_ttm.c +++ b/drivers/gpu/drm/i915/intel_region_ttm.c @@ -244,7 +244,7 @@ void intel_region_ttm_resource_free(struct intel_memory_region *mem, struct ttm_resource_manager *man = mem->region_private; struct ttm_buffer_object mock_bo = {}; - mock_bo.base.size = res->num_pages << PAGE_SHIFT; + mock_bo.base.size = res->size; mock_bo.bdev = &mem->i915->bdev; res->bo = &mock_bo; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 126b3c6e12f9..813937ad1dc2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -532,7 +532,7 @@ nouveau_bo_map(struct nouveau_bo *nvbo) if (ret) return ret; - ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.resource->num_pages, &nvbo->kmap); + ret = ttm_bo_kmap(&nvbo->bo, 0, PFN_UP(nvbo->bo.base.size), &nvbo->kmap); ttm_bo_unreserve(&nvbo->bo); return ret; @@ -1236,7 +1236,7 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo) } else { /* make sure bo is in mappable vram */ if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA || - bo->resource->start + bo->resource->num_pages < mappable) + bo->resource->start + PFN_UP(bo->resource->size) < mappable) return 0; for (i = 0; i < nvbo->placement.num_placement; ++i) { diff --git a/drivers/gpu/drm/nouveau/nouveau_bo0039.c b/drivers/gpu/drm/nouveau/nouveau_bo0039.c index 7390132129fe..e2ce44adaa5c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo0039.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo0039.c @@ -52,7 +52,7 @@ nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, u32 src_offset = old_reg->start << PAGE_SHIFT; u32 dst_ctxdma = nouveau_bo_mem_ctxdma(bo, chan, new_reg); u32 dst_offset = new_reg->start << PAGE_SHIFT; - u32 page_count = new_reg->num_pages; + u32 page_count = PFN_UP(new_reg->size); int ret; ret = PUSH_WAIT(push, 3); @@ -62,7 +62,7 @@ nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, PUSH_MTHD(push, NV039, SET_CONTEXT_DMA_BUFFER_IN, src_ctxdma, SET_CONTEXT_DMA_BUFFER_OUT, dst_ctxdma); - page_count = new_reg->num_pages; + page_count = PFN_UP(new_reg->size); while (page_count) { int line_count = (page_count > 2047) ? 2047 : page_count; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo5039.c b/drivers/gpu/drm/nouveau/nouveau_bo5039.c index 4c75c7b3804c..c6cf3629a9f9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo5039.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo5039.c @@ -41,7 +41,7 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, { struct nouveau_mem *mem = nouveau_mem(old_reg); struct nvif_push *push = chan->chan.push; - u64 length = (new_reg->num_pages << PAGE_SHIFT); + u64 length = new_reg->size; u64 src_offset = mem->vma[0].addr; u64 dst_offset = mem->vma[1].addr; int src_tiled = !!mem->kind; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo74c1.c b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c index ed6c09d67840..9b7ba31fae13 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo74c1.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c @@ -44,7 +44,7 @@ nv84_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo, if (ret) return ret; - PUSH_NVSQ(push, NV74C1, 0x0304, new_reg->num_pages << PAGE_SHIFT, + PUSH_NVSQ(push, NV74C1, 0x0304, new_reg->size, 0x0308, upper_32_bits(mem->vma[0].addr), 0x030c, lower_32_bits(mem->vma[0].addr), 0x0310, upper_32_bits(mem->vma[1].addr), diff --git a/drivers/gpu/drm/nouveau/nouveau_bo85b5.c b/drivers/gpu/drm/nouveau/nouveau_bo85b5.c index dec29b2d8bb2..a15a38a87a95 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo85b5.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo85b5.c @@ -44,10 +44,10 @@ nva3_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo, struct nvif_push *push = chan->chan.push; u64 src_offset = mem->vma[0].addr; u64 dst_offset = mem->vma[1].addr; - u32 page_count = new_reg->num_pages; + u32 page_count = PFN_UP(new_reg->size); int ret; - page_count = new_reg->num_pages; + page_count = PFN_UP(new_reg->size); while (page_count) { int line_count = (page_count > 8191) ? 8191 : page_count; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo9039.c b/drivers/gpu/drm/nouveau/nouveau_bo9039.c index 776b04976cdf..d2bb2687d401 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo9039.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo9039.c @@ -42,10 +42,10 @@ nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, struct nouveau_mem *mem = nouveau_mem(old_reg); u64 src_offset = mem->vma[0].addr; u64 dst_offset = mem->vma[1].addr; - u32 page_count = new_reg->num_pages; + u32 page_count = PFN_UP(new_reg->size); int ret; - page_count = new_reg->num_pages; + page_count = PFN_UP(new_reg->size); while (page_count) { int line_count = (page_count > 2047) ? 2047 : page_count; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo90b5.c b/drivers/gpu/drm/nouveau/nouveau_bo90b5.c index 8499f58213e3..4618f4f5ab56 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo90b5.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo90b5.c @@ -37,10 +37,10 @@ nvc0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo, struct nvif_push *push = chan->chan.push; u64 src_offset = mem->vma[0].addr; u64 dst_offset = mem->vma[1].addr; - u32 page_count = new_reg->num_pages; + u32 page_count = PFN_UP(new_reg->size); int ret; - page_count = new_reg->num_pages; + page_count = PFN_UP(new_reg->size); while (page_count) { int line_count = (page_count > 8191) ? 8191 : page_count; diff --git a/drivers/gpu/drm/nouveau/nouveau_boa0b5.c b/drivers/gpu/drm/nouveau/nouveau_boa0b5.c index 575212472e7a..07a5c6302c98 100644 --- a/drivers/gpu/drm/nouveau/nouveau_boa0b5.c +++ b/drivers/gpu/drm/nouveau/nouveau_boa0b5.c @@ -58,7 +58,7 @@ nve0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo, PITCH_IN, PAGE_SIZE, PITCH_OUT, PAGE_SIZE, LINE_LENGTH_IN, PAGE_SIZE, - LINE_COUNT, new_reg->num_pages); + LINE_COUNT, PFN_UP(new_reg->size)); PUSH_IMMD(push, NVA0B5, LAUNCH_DMA, NVDEF(NVA0B5, LAUNCH_DMA, DATA_TRANSFER_TYPE, NON_PIPELINED) | diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index fab542a758ff..ac5793c96957 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -679,7 +679,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, } if (!nvbo->kmap.virtual) { - ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.resource->num_pages, + ret = ttm_bo_kmap(&nvbo->bo, 0, PFN_UP(nvbo->bo.base.size), &nvbo->kmap); if (ret) { NV_PRINTK(err, cli, "failed kmap for reloc\n"); @@ -868,8 +868,7 @@ revalidate: if (unlikely(cmd != req->suffix0)) { if (!nvbo->kmap.virtual) { ret = ttm_bo_kmap(&nvbo->bo, 0, - nvbo->bo.resource-> - num_pages, + PFN_UP(nvbo->bo.base.size), &nvbo->kmap); if (ret) { WIND_RING(chan); diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index 76f8edefa637..1fde3a5d7c32 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -115,7 +115,7 @@ nouveau_mem_host(struct ttm_resource *reg, struct ttm_tt *tt) mutex_lock(&drm->master.lock); ret = nvif_mem_ctor_type(mmu, "ttmHostMem", cli->mem->oclass, type, PAGE_SHIFT, - reg->num_pages << PAGE_SHIFT, + reg->size, &args, sizeof(args), &mem->mem); mutex_unlock(&drm->master.lock); return ret; @@ -128,7 +128,7 @@ nouveau_mem_vram(struct ttm_resource *reg, bool contig, u8 page) struct nouveau_cli *cli = mem->cli; struct nouveau_drm *drm = cli->drm; struct nvif_mmu *mmu = &cli->mmu; - u64 size = ALIGN(reg->num_pages << PAGE_SHIFT, 1 << page); + u64 size = ALIGN(reg->size, 1 << page); int ret; mutex_lock(&drm->master.lock); diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 9602c30928f2..1469a88910e4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -139,7 +139,7 @@ nv04_gart_manager_new(struct ttm_resource_manager *man, mem = nouveau_mem(*res); ttm_resource_init(bo, place, *res); ret = nvif_vmm_get(&mem->cli->vmm.vmm, PTES, false, 12, 0, - (long)(*res)->num_pages << PAGE_SHIFT, &mem->vma[0]); + (long)(*res)->size, &mem->vma[0]); if (ret) { nouveau_mem_del(man, *res); return ret; diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 446f7bae54c4..46a27ebf4588 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -400,8 +400,11 @@ static int cmp_size_smaller_first(void *priv, const struct list_head *a, struct radeon_bo_list *lb = list_entry(b, struct radeon_bo_list, tv.head); /* Sort A before B if A is smaller. */ - return (int)la->robj->tbo.resource->num_pages - - (int)lb->robj->tbo.resource->num_pages; + if (la->robj->tbo.base.size > lb->robj->tbo.base.size) + return 1; + if (la->robj->tbo.base.size < lb->robj->tbo.base.size) + return -1; + return 0; } /** diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 00c33b24d5d3..10c0fbd9d2b4 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -232,7 +232,7 @@ int radeon_bo_kmap(struct radeon_bo *bo, void **ptr) } return 0; } - r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.resource->num_pages, &bo->kmap); + r = ttm_bo_kmap(&bo->tbo, 0, PFN_UP(bo->tbo.base.size), &bo->kmap); if (r) { return r; } @@ -737,7 +737,7 @@ vm_fault_t radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo) if (bo->resource->mem_type != TTM_PL_VRAM) return 0; - size = bo->resource->num_pages << PAGE_SHIFT; + size = bo->resource->size; offset = bo->resource->start << PAGE_SHIFT; if ((offset + size) <= rdev->mc.visible_vram_size) return 0; diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h index c9fed5f2b870..22676617e1a5 100644 --- a/drivers/gpu/drm/radeon/radeon_trace.h +++ b/drivers/gpu/drm/radeon/radeon_trace.h @@ -22,7 +22,7 @@ TRACE_EVENT(radeon_bo_create, TP_fast_assign( __entry->bo = bo; - __entry->pages = bo->tbo.resource->num_pages; + __entry->pages = PFN_UP(bo->tbo.resource->size); ), TP_printk("bo=%p, pages=%u", __entry->bo, __entry->pages) ); diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index d33fec488713..fff48306c05f 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -181,7 +181,7 @@ static int radeon_move_blit(struct ttm_buffer_object *bo, BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0); - num_pages = new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); + num_pages = PFN_UP(new_mem->size) * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); fence = radeon_copy(rdev, old_start, new_start, num_pages, bo->base.resv); if (IS_ERR(fence)) return PTR_ERR(fence); @@ -268,7 +268,7 @@ out: static int radeon_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem) { struct radeon_device *rdev = radeon_get_rdev(bdev); - size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT; + size_t bus_size = (size_t)mem->size; switch (mem->mem_type) { case TTM_PL_SYSTEM: diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 7c8e8be774f1..c3f4b33136e5 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -51,9 +51,6 @@ static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo, struct ttm_resource_manager *man; int i, mem_type; - drm_printf(&p, "No space for %p (%lu pages, %zuK, %zuM)\n", - bo, bo->resource->num_pages, bo->base.size >> 10, - bo->base.size >> 20); for (i = 0; i < placement->num_placement; i++) { mem_type = placement->placement[i].mem_type; drm_printf(&p, " placement[%d]=0x%08X (%d)\n", diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index fa04e62202c1..ba3aa0a0fc43 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -173,7 +173,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo, clear = src_iter->ops->maps_tt && (!ttm || !ttm_tt_is_populated(ttm)); if (!(clear && ttm && !(ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC))) - ttm_move_memcpy(clear, dst_mem->num_pages, dst_iter, src_iter); + ttm_move_memcpy(clear, ttm->num_pages, dst_iter, src_iter); if (!src_iter->ops->maps_tt) ttm_kmap_iter_linear_io_fini(&_src_iter.io, bdev, src_mem); @@ -357,9 +357,9 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo, map->virtual = NULL; map->bo = bo; - if (num_pages > bo->resource->num_pages) + if (num_pages > PFN_UP(bo->resource->size)) return -EINVAL; - if ((start_page + num_pages) > bo->resource->num_pages) + if ((start_page + num_pages) > PFN_UP(bo->resource->size)) return -EINVAL; ret = ttm_mem_io_reserve(bo->bdev, bo->resource); diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 38119311284d..5a3e4b891377 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -217,7 +217,7 @@ vm_fault_t ttm_bo_vm_fault_reserved(struct vm_fault *vmf, page_last = vma_pages(vma) + vma->vm_pgoff - drm_vma_node_start(&bo->base.vma_node); - if (unlikely(page_offset >= bo->resource->num_pages)) + if (unlikely(page_offset >= PFN_UP(bo->base.size))) return VM_FAULT_SIGBUS; prot = ttm_io_prot(bo, bo->resource, prot); @@ -412,7 +412,7 @@ int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr, << PAGE_SHIFT); int ret; - if (len < 1 || (offset + len) >> PAGE_SHIFT > bo->resource->num_pages) + if (len < 1 || (offset + len) > bo->base.size) return -EIO; ret = ttm_bo_reserve(bo, true, false, NULL); diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c b/drivers/gpu/drm/ttm/ttm_range_manager.c index f7c16c46cfbc..0a8bc0b7f380 100644 --- a/drivers/gpu/drm/ttm/ttm_range_manager.c +++ b/drivers/gpu/drm/ttm/ttm_range_manager.c @@ -83,7 +83,7 @@ static int ttm_range_man_alloc(struct ttm_resource_manager *man, spin_lock(&rman->lock); ret = drm_mm_insert_node_in_range(mm, &node->mm_nodes[0], - node->base.num_pages, + PFN_UP(node->base.size), bo->page_alignment, 0, place->fpfn, lpfn, mode); spin_unlock(&rman->lock); diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c index a729c32a1e48..328391bb1d87 100644 --- a/drivers/gpu/drm/ttm/ttm_resource.c +++ b/drivers/gpu/drm/ttm/ttm_resource.c @@ -177,7 +177,7 @@ void ttm_resource_init(struct ttm_buffer_object *bo, struct ttm_resource_manager *man; res->start = 0; - res->num_pages = PFN_UP(bo->base.size); + res->size = bo->base.size; res->mem_type = place->mem_type; res->placement = place->flags; res->bus.addr = NULL; @@ -192,7 +192,7 @@ void ttm_resource_init(struct ttm_buffer_object *bo, list_add_tail(&res->lru, &bo->bdev->pinned); else list_add_tail(&res->lru, &man->lru[bo->priority]); - man->usage += res->num_pages << PAGE_SHIFT; + man->usage += res->size; spin_unlock(&bo->bdev->lru_lock); } EXPORT_SYMBOL(ttm_resource_init); @@ -214,7 +214,7 @@ void ttm_resource_fini(struct ttm_resource_manager *man, spin_lock(&bdev->lru_lock); list_del_init(&res->lru); - man->usage -= res->num_pages << PAGE_SHIFT; + man->usage -= res->size; spin_unlock(&bdev->lru_lock); } EXPORT_SYMBOL(ttm_resource_fini); @@ -665,17 +665,15 @@ ttm_kmap_iter_linear_io_init(struct ttm_kmap_iter_linear_io *iter_io, iosys_map_set_vaddr(&iter_io->dmap, mem->bus.addr); iter_io->needs_unmap = false; } else { - size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT; - iter_io->needs_unmap = true; memset(&iter_io->dmap, 0, sizeof(iter_io->dmap)); if (mem->bus.caching == ttm_write_combined) iosys_map_set_vaddr_iomem(&iter_io->dmap, ioremap_wc(mem->bus.offset, - bus_size)); + mem->size)); else if (mem->bus.caching == ttm_cached) iosys_map_set_vaddr(&iter_io->dmap, - memremap(mem->bus.offset, bus_size, + memremap(mem->bus.offset, mem->size, MEMREMAP_WB | MEMREMAP_WT | MEMREMAP_WC)); @@ -684,7 +682,7 @@ ttm_kmap_iter_linear_io_init(struct ttm_kmap_iter_linear_io *iter_io, if (iosys_map_is_null(&iter_io->dmap)) iosys_map_set_vaddr_iomem(&iter_io->dmap, ioremap(mem->bus.offset, - bus_size)); + mem->size)); if (iosys_map_is_null(&iter_io->dmap)) { ret = -ENOMEM; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c index 09fe20e918f9..c52c7bf1485b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c @@ -483,8 +483,8 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, d.src_addr = NULL; d.dst_pages = dst->ttm->pages; d.src_pages = src->ttm->pages; - d.dst_num_pages = dst->resource->num_pages; - d.src_num_pages = src->resource->num_pages; + d.dst_num_pages = PFN_UP(dst->resource->size); + d.src_num_pages = PFN_UP(src->resource->size); d.dst_prot = ttm_io_prot(dst, dst->resource, PAGE_KERNEL); d.src_prot = ttm_io_prot(src, src->resource, PAGE_KERNEL); d.diff = diff; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c index d218b15953e0..321c551784a1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c @@ -194,7 +194,7 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv, int ret = 0; place = vmw_vram_placement.placement[0]; - place.lpfn = bo->resource->num_pages; + place.lpfn = PFN_UP(bo->resource->size); placement.num_placement = 1; placement.placement = &place; placement.num_busy_placement = 1; @@ -211,7 +211,7 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv, * that situation. */ if (bo->resource->mem_type == TTM_PL_VRAM && - bo->resource->start < bo->resource->num_pages && + bo->resource->start < PFN_UP(bo->resource->size) && bo->resource->start > 0 && buf->base.pin_count == 0) { ctx.interruptible = false; @@ -352,7 +352,7 @@ void *vmw_bo_map_and_cache(struct vmw_buffer_object *vbo) if (virtual) return virtual; - ret = ttm_bo_kmap(bo, 0, bo->resource->num_pages, &vbo->map); + ret = ttm_bo_kmap(bo, 0, PFN_UP(bo->base.size), &vbo->map); if (ret) DRM_ERROR("Buffer object map failed: %d.\n", ret); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c index 0422b6b89cc1..b78a10312fad 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c @@ -443,7 +443,7 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size) * Do a page by page copy of COTables. This eliminates slow vmap()s. * This should really be a TTM utility. */ - for (i = 0; i < old_bo->resource->num_pages; ++i) { + for (i = 0; i < PFN_UP(old_bo->resource->size); ++i) { bool dummy; ret = ttm_bo_kmap(old_bo, i, 1, &old_map); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index f16fc489d725..a5379f6fb5ab 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -1047,7 +1047,7 @@ static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv, if (unlikely(new_query_bo != sw_context->cur_query_bo)) { - if (unlikely(new_query_bo->base.resource->num_pages > 4)) { + if (unlikely(PFN_UP(new_query_bo->base.resource->size) > 4)) { VMW_DEBUG_USER("Query buffer too large.\n"); return -EINVAL; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c index 60e3cc537f36..abd5e3323ebf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c @@ -71,7 +71,7 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man, spin_lock(&gman->lock); if (gman->max_gmr_pages > 0) { - gman->used_gmr_pages += (*res)->num_pages; + gman->used_gmr_pages += PFN_UP((*res)->size); /* * Because the graphics memory is a soft limit we can try to * expand it instead of letting the userspace apps crash. @@ -114,7 +114,7 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man, return 0; nospace: - gman->used_gmr_pages -= (*res)->num_pages; + gman->used_gmr_pages -= PFN_UP((*res)->size); spin_unlock(&gman->lock); ida_free(&gman->gmr_ida, id); ttm_resource_fini(man, *res); @@ -129,7 +129,7 @@ static void vmw_gmrid_man_put_node(struct ttm_resource_manager *man, ida_free(&gman->gmr_ida, res->start); spin_lock(&gman->lock); - gman->used_gmr_pages -= res->num_pages; + gman->used_gmr_pages -= PFN_UP(res->size); spin_unlock(&gman->lock); ttm_resource_fini(man, res); kfree(res); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index 7bc99b1279f7..f41f041559f4 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c @@ -230,7 +230,7 @@ void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo, int vmw_bo_dirty_add(struct vmw_buffer_object *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - pgoff_t num_pages = vbo->base.resource->num_pages; + pgoff_t num_pages = PFN_UP(vbo->base.resource->size); size_t size; int ret; @@ -395,7 +395,7 @@ vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf) return ret; page_offset = vmf->pgoff - drm_vma_node_start(&bo->base.vma_node); - if (unlikely(page_offset >= bo->resource->num_pages)) { + if (unlikely(page_offset >= PFN_UP(bo->resource->size))) { ret = VM_FAULT_SIGBUS; goto out_unlock; } @@ -438,7 +438,7 @@ vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf) page_offset = vmf->pgoff - drm_vma_node_start(&bo->base.vma_node); - if (page_offset >= bo->resource->num_pages || + if (page_offset >= PFN_UP(bo->resource->size) || vmw_resources_clean(vbo, page_offset, page_offset + PAGE_SIZE, &allowed_prefault)) { diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h index 5afc6d664fde..78a226eba953 100644 --- a/include/drm/ttm/ttm_resource.h +++ b/include/drm/ttm/ttm_resource.h @@ -197,7 +197,7 @@ struct ttm_bus_placement { * struct ttm_resource * * @start: Start of the allocation. - * @num_pages: Actual size of resource in pages. + * @size: Actual size of resource in bytes. * @mem_type: Resource type of the allocation. * @placement: Placement flags. * @bus: Placement on io bus accessible to the CPU @@ -208,7 +208,7 @@ struct ttm_bus_placement { */ struct ttm_resource { unsigned long start; - unsigned long num_pages; + size_t size; uint32_t mem_type; uint32_t placement; struct ttm_bus_placement bus; -- cgit v1.2.3 From 28581b9c2c94cc912354eadc98c1146fdc7092e6 Mon Sep 17 00:00:00 2001 From: Tariq Toukan Date: Tue, 25 Oct 2022 13:53:00 +0300 Subject: bond: Disable TLS features indication Bond agnostically interacts with TLS device-offload requests via the .ndo_sk_get_lower_dev operation. Return value is true iff bond guarantees fixed mapping between the TLS connection and a lower netdev. Due to this nature, the bond TLS device offload features are not explicitly controllable in the bond layer. As of today, these are read-only values based on the evaluation of bond_sk_check(). However, this indication might be incorrect and misleading, when the feature bits are "fixed" by some dependency features. For example, NETIF_F_HW_TLS_TX/RX are forcefully cleared in case the corresponding checksum offload is disabled. But in fact the bond ability to still offload TLS connections to the lower device is not hurt. This means that these bits can not be trusted, and hence better become unused. This patch revives some old discussion [1] and proposes a much simpler solution: Clear the bond's TLS features bits. Everyone should stop reading them. [1] https://lore.kernel.org/netdev/20210526095747.22446-1-tariqt@nvidia.com/ Signed-off-by: Tariq Toukan Reviewed-by: Gal Pressman Acked-by: Jakub Kicinski Link: https://lore.kernel.org/r/20221025105300.4718-1-tariqt@nvidia.com Signed-off-by: Paolo Abeni --- drivers/net/bonding/bond_main.c | 13 +------------ drivers/net/bonding/bond_options.c | 18 ------------------ include/net/bonding.h | 4 ---- 3 files changed, 1 insertion(+), 34 deletions(-) (limited to 'include') diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index e84c49bf4d0c..1cd4e71916f8 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -307,7 +307,7 @@ netdev_tx_t bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, return dev_queue_xmit(skb); } -bool bond_sk_check(struct bonding *bond) +static bool bond_sk_check(struct bonding *bond) { switch (BOND_MODE(bond)) { case BOND_MODE_8023AD: @@ -1398,13 +1398,6 @@ static netdev_features_t bond_fix_features(struct net_device *dev, netdev_features_t mask; struct slave *slave; -#if IS_ENABLED(CONFIG_TLS_DEVICE) - if (bond_sk_check(bond)) - features |= BOND_TLS_FEATURES; - else - features &= ~BOND_TLS_FEATURES; -#endif - mask = features; features &= ~NETIF_F_ONE_FOR_ALL; @@ -5806,10 +5799,6 @@ void bond_setup(struct net_device *bond_dev) if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP) bond_dev->features |= BOND_XFRM_FEATURES; #endif /* CONFIG_XFRM_OFFLOAD */ -#if IS_ENABLED(CONFIG_TLS_DEVICE) - if (bond_sk_check(bond)) - bond_dev->features |= BOND_TLS_FEATURES; -#endif } /* Destroy a bonding device. diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 3498db1c1b3c..f71d5517f829 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -842,19 +842,6 @@ static bool bond_set_xfrm_features(struct bonding *bond) return true; } -static bool bond_set_tls_features(struct bonding *bond) -{ - if (!IS_ENABLED(CONFIG_TLS_DEVICE)) - return false; - - if (bond_sk_check(bond)) - bond->dev->wanted_features |= BOND_TLS_FEATURES; - else - bond->dev->wanted_features &= ~BOND_TLS_FEATURES; - - return true; -} - static int bond_option_mode_set(struct bonding *bond, const struct bond_opt_value *newval) { @@ -885,7 +872,6 @@ static int bond_option_mode_set(struct bonding *bond, bool update = false; update |= bond_set_xfrm_features(bond); - update |= bond_set_tls_features(bond); if (update) netdev_update_features(bond->dev); @@ -1418,10 +1404,6 @@ static int bond_option_xmit_hash_policy_set(struct bonding *bond, newval->string, newval->value); bond->params.xmit_policy = newval->value; - if (bond->dev->reg_state == NETREG_REGISTERED) - if (bond_set_tls_features(bond)) - netdev_update_features(bond->dev); - return 0; } diff --git a/include/net/bonding.h b/include/net/bonding.h index e999f851738b..ea36ab7f9e72 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -92,8 +92,6 @@ #define BOND_XFRM_FEATURES (NETIF_F_HW_ESP | NETIF_F_HW_ESP_TX_CSUM | \ NETIF_F_GSO_ESP) -#define BOND_TLS_FEATURES (NETIF_F_HW_TLS_TX | NETIF_F_HW_TLS_RX) - #ifdef CONFIG_NET_POLL_CONTROLLER extern atomic_t netpoll_block_tx; @@ -280,8 +278,6 @@ struct bond_vlan_tag { unsigned short vlan_id; }; -bool bond_sk_check(struct bonding *bond); - /** * Returns NULL if the net_device does not belong to any of the bond's slaves * -- cgit v1.2.3 From e753df8fbca592d36f539ed950fcdf412166c549 Mon Sep 17 00:00:00 2001 From: Michal Jaron Date: Tue, 25 Oct 2022 09:12:52 -0700 Subject: ice: Add support Flex RXD Add new VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC flag, opcode VIRTCHNL_OP_GET_SUPPORTED_RXDIDS and add member rxdid in struct virtchnl_rxq_info to support AVF Flex RXD extension. Add support to allow VF to query flexible descriptor RXDIDs supported by DDP package and configure Rx queues with selected RXDID for IAVF. Add code to allow VIRTCHNL_OP_GET_SUPPORTED_RXDIDS message to be processed. Add necessary macros for registers. Signed-off-by: Leyi Rong Signed-off-by: Xu Ting Signed-off-by: Michal Jaron Signed-off-by: Mateusz Palczewski Tested-by: Maxime Coquelin Tested-by: Konrad Jankowski Signed-off-by: Jacob Keller Link: https://lore.kernel.org/r/20221025161252.1952939-1-jacob.e.keller@intel.com Signed-off-by: Paolo Abeni --- drivers/net/ethernet/intel/ice/ice.h | 2 + drivers/net/ethernet/intel/ice/ice_hw_autogen.h | 3 + drivers/net/ethernet/intel/ice/ice_virtchnl.c | 86 ++++++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_virtchnl.h | 2 + .../ethernet/intel/ice/ice_virtchnl_allowlist.c | 6 ++ include/linux/avf/virtchnl.h | 14 +++- 6 files changed, 111 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index d75c8d11f867..f88ee051e71c 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -609,6 +609,8 @@ struct ice_pf { u16 num_dmac_chnl_fltrs; struct hlist_head tc_flower_fltr_list; + u64 supported_rxdids; + __le64 nvm_phy_type_lo; /* NVM PHY type low */ __le64 nvm_phy_type_hi; /* NVM PHY type high */ struct ice_link_default_override_tlv link_dflt_override; diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index d16738a3d3a7..a92dc9a16035 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -110,6 +110,9 @@ #define PRTDCB_TUP2TC 0x001D26C0 #define GL_PREEXT_L2_PMASK0(_i) (0x0020F0FC + ((_i) * 4)) #define GL_PREEXT_L2_PMASK1(_i) (0x0020F108 + ((_i) * 4)) +#define GLFLXP_RXDID_FLAGS(_i, _j) (0x0045D000 + ((_i) * 4 + (_j) * 256)) +#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_S 0 +#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_M ICE_M(0x3F, 0) #define GLFLXP_RXDID_FLX_WRD_0(_i) (0x0045c800 + ((_i) * 4)) #define GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_S 0 #define GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_M ICE_M(0xFF, 0) diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 2b4c791b6cba..c1fa94381f4e 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -462,6 +462,9 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg) vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG; } + if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC; + if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_FDIR_PF) vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_FDIR_PF; @@ -1618,6 +1621,9 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) } for (i = 0; i < qci->num_queue_pairs; i++) { + struct ice_hw *hw; + u32 rxdid; + u16 pf_q; qpi = &qci->qpair[i]; if (qpi->txq.vsi_id != qci->vsi_id || qpi->rxq.vsi_id != qci->vsi_id || @@ -1686,6 +1692,25 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } } + + /* VF Rx queue RXDID configuration */ + pf_q = vsi->rxq_map[qpi->rxq.queue_id]; + rxdid = qpi->rxq.rxdid; + hw = &vsi->back->hw; + + /* If Rx flex desc is supported, select RXDID for Rx queues. + * Otherwise, use legacy 32byte descriptor format. + * Legacy 16byte descriptor is not supported. If this RXDID + * is selected, return error. + */ + if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) { + if (!(BIT(rxdid) & pf->supported_rxdids)) + goto error_param; + } else { + rxdid = ICE_RXDID_LEGACY_1; + } + + ice_write_qrxflxp_cntxt(hw, pf_q, rxdid, 0x03, false); } /* send the response to the VF */ @@ -2456,6 +2481,62 @@ error_param: v_ret, NULL, 0); } +/** + * ice_vc_query_rxdid - query RXDID supported by DDP package + * @vf: pointer to VF info + * + * Called from VF to query a bitmap of supported flexible + * descriptor RXDIDs of a DDP package. + */ +static int ice_vc_query_rxdid(struct ice_vf *vf) +{ + enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS; + struct virtchnl_supported_rxdids *rxdid = NULL; + struct ice_hw *hw = &vf->pf->hw; + struct ice_pf *pf = vf->pf; + int len = 0; + int ret, i; + u32 regval; + + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + + if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC)) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + + len = sizeof(struct virtchnl_supported_rxdids); + rxdid = kzalloc(len, GFP_KERNEL); + if (!rxdid) { + v_ret = VIRTCHNL_STATUS_ERR_NO_MEMORY; + len = 0; + goto err; + } + + /* Read flexiflag registers to determine whether the + * corresponding RXDID is configured and supported or not. + * Since Legacy 16byte descriptor format is not supported, + * start from Legacy 32byte descriptor. + */ + for (i = ICE_RXDID_LEGACY_1; i < ICE_FLEX_DESC_RXDID_MAX_NUM; i++) { + regval = rd32(hw, GLFLXP_RXDID_FLAGS(i, 0)); + if ((regval >> GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_S) + & GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_M) + rxdid->supported_rxdids |= BIT(i); + } + + pf->supported_rxdids = rxdid->supported_rxdids; + +err: + ret = ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_SUPPORTED_RXDIDS, + v_ret, (u8 *)rxdid, len); + kfree(rxdid); + return ret; +} + /** * ice_vf_init_vlan_stripping - enable/disable VLAN stripping on initialization * @vf: VF to enable/disable VLAN stripping for on initialization @@ -3490,6 +3571,7 @@ static const struct ice_virtchnl_ops ice_virtchnl_dflt_ops = { .cfg_promiscuous_mode_msg = ice_vc_cfg_promiscuous_mode_msg, .add_vlan_msg = ice_vc_add_vlan_msg, .remove_vlan_msg = ice_vc_remove_vlan_msg, + .query_rxdid = ice_vc_query_rxdid, .ena_vlan_stripping = ice_vc_ena_vlan_stripping, .dis_vlan_stripping = ice_vc_dis_vlan_stripping, .handle_rss_cfg_msg = ice_vc_handle_rss_cfg, @@ -3624,6 +3706,7 @@ static const struct ice_virtchnl_ops ice_virtchnl_repr_ops = { .cfg_promiscuous_mode_msg = ice_vc_repr_cfg_promiscuous_mode, .add_vlan_msg = ice_vc_add_vlan_msg, .remove_vlan_msg = ice_vc_remove_vlan_msg, + .query_rxdid = ice_vc_query_rxdid, .ena_vlan_stripping = ice_vc_ena_vlan_stripping, .dis_vlan_stripping = ice_vc_dis_vlan_stripping, .handle_rss_cfg_msg = ice_vc_handle_rss_cfg, @@ -3764,6 +3847,9 @@ error_handler: case VIRTCHNL_OP_DEL_VLAN: err = ops->remove_vlan_msg(vf, msg); break; + case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS: + err = ops->query_rxdid(vf); + break; case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING: err = ops->ena_vlan_stripping(vf); break; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.h b/drivers/net/ethernet/intel/ice/ice_virtchnl.h index b5a3fd8adbb4..4867a92ebefb 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.h @@ -17,6 +17,7 @@ * broadcast, and 16 for additional unicast/multicast filters */ #define ICE_MAX_MACADDR_PER_VF 18 +#define ICE_FLEX_DESC_RXDID_MAX_NUM 64 struct ice_virtchnl_ops { int (*get_ver_msg)(struct ice_vf *vf, u8 *msg); @@ -35,6 +36,7 @@ struct ice_virtchnl_ops { int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg); int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg); int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg); + int (*query_rxdid)(struct ice_vf *vf); int (*ena_vlan_stripping)(struct ice_vf *vf); int (*dis_vlan_stripping)(struct ice_vf *vf); int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add); diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c index 5a82216e7d03..7d547fa616fa 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c @@ -70,6 +70,11 @@ static const u32 rss_pf_allowlist_opcodes[] = { VIRTCHNL_OP_GET_RSS_HENA_CAPS, VIRTCHNL_OP_SET_RSS_HENA, }; +/* VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC */ +static const u32 rx_flex_desc_allowlist_opcodes[] = { + VIRTCHNL_OP_GET_SUPPORTED_RXDIDS, +}; + /* VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF */ static const u32 adv_rss_pf_allowlist_opcodes[] = { VIRTCHNL_OP_ADD_RSS_CFG, VIRTCHNL_OP_DEL_RSS_CFG, @@ -96,6 +101,7 @@ static const struct allowlist_opcode_info allowlist_opcodes[] = { ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_REQ_QUEUES, req_queues_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_VLAN, vlan_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_RSS_PF, rss_pf_allowlist_opcodes), + ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC, rx_flex_desc_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF, adv_rss_pf_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_FDIR_PF, fdir_pf_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_VLAN_V2, vlan_v2_allowlist_opcodes), diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index 2ce27e8e4f19..d91af50ac58d 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -136,7 +136,8 @@ enum virtchnl_ops { VIRTCHNL_OP_DISABLE_CHANNELS = 31, VIRTCHNL_OP_ADD_CLOUD_FILTER = 32, VIRTCHNL_OP_DEL_CLOUD_FILTER = 33, - /* opcode 34 - 44 are reserved */ + /* opcode 34 - 43 are reserved */ + VIRTCHNL_OP_GET_SUPPORTED_RXDIDS = 44, VIRTCHNL_OP_ADD_RSS_CFG = 45, VIRTCHNL_OP_DEL_RSS_CFG = 46, VIRTCHNL_OP_ADD_FDIR_FILTER = 47, @@ -263,6 +264,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource); #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM BIT(22) #define VIRTCHNL_VF_OFFLOAD_ADQ BIT(23) #define VIRTCHNL_VF_OFFLOAD_USO BIT(25) +#define VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC BIT(26) #define VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF BIT(27) #define VIRTCHNL_VF_OFFLOAD_FDIR_PF BIT(28) @@ -318,7 +320,9 @@ struct virtchnl_rxq_info { u16 splithdr_enabled; /* deprecated with AVF 1.0 */ u32 databuffer_size; u32 max_pkt_size; - u32 pad1; + u8 pad0; + u8 rxdid; + u8 pad1[2]; u64 dma_ring_addr; enum virtchnl_rx_hsplit rx_split_pos; /* deprecated with AVF 1.0 */ u32 pad2; @@ -970,6 +974,10 @@ struct virtchnl_filter { VIRTCHNL_CHECK_STRUCT_LEN(272, virtchnl_filter); +struct virtchnl_supported_rxdids { + u64 supported_rxdids; +}; + /* VIRTCHNL_OP_EVENT * PF sends this message to inform the VF driver of events that may affect it. * No direct response is expected from the VF, though it may generate other @@ -1499,6 +1507,8 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode, case VIRTCHNL_OP_DEL_CLOUD_FILTER: valid_len = sizeof(struct virtchnl_filter); break; + case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS: + break; case VIRTCHNL_OP_ADD_RSS_CFG: case VIRTCHNL_OP_DEL_RSS_CFG: valid_len = sizeof(struct virtchnl_rss_cfg); -- cgit v1.2.3 From e32e1e26c4098d8a866ce09fd26d8004da4ddf9e Mon Sep 17 00:00:00 2001 From: Vidya Sagar Date: Mon, 19 Sep 2022 20:03:39 +0530 Subject: PCI: Add PCI_PTM_CAP_RES macro Add macro defining Responder capable bit in Precision Time Measurement capability register. Link: https://lore.kernel.org/r/20220919143340.4527-2-vidyas@nvidia.com Signed-off-by: Vidya Sagar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Jingoo Han --- include/uapi/linux/pci_regs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 57b8e2ffb1dd..1c3591c8e09e 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -1058,6 +1058,7 @@ /* Precision Time Measurement */ #define PCI_PTM_CAP 0x04 /* PTM Capability */ #define PCI_PTM_CAP_REQ 0x00000001 /* Requester capable */ +#define PCI_PTM_CAP_RES 0x00000002 /* Responder capable */ #define PCI_PTM_CAP_ROOT 0x00000004 /* Root capable */ #define PCI_PTM_GRANULARITY_MASK 0x0000FF00 /* Clock granularity */ #define PCI_PTM_CTRL 0x08 /* PTM Control */ -- cgit v1.2.3 From bd27568117664b8b3e259721393df420ed51f57b Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Sat, 8 Oct 2022 11:54:24 +0530 Subject: perf: Rewrite core context handling There have been various issues and limitations with the way perf uses (task) contexts to track events. Most notable is the single hardware PMU task context, which has resulted in a number of yucky things (both proposed and merged). Notably: - HW breakpoint PMU - ARM big.little PMU / Intel ADL PMU - Intel Branch Monitoring PMU - AMD IBS PMU - S390 cpum_cf PMU - PowerPC trace_imc PMU *Current design:* Currently we have a per task and per cpu perf_event_contexts: task_struct::perf_events_ctxp[] <-> perf_event_context <-> perf_cpu_context ^ | ^ | ^ `---------------------------------' | `--> pmu ---' v ^ perf_event ------' Each task has an array of pointers to a perf_event_context. Each perf_event_context has a direct relation to a PMU and a group of events for that PMU. The task related perf_event_context's have a pointer back to that task. Each PMU has a per-cpu pointer to a per-cpu perf_cpu_context, which includes a perf_event_context, which again has a direct relation to that PMU, and a group of events for that PMU. The perf_cpu_context also tracks which task context is currently associated with that CPU and includes a few other things like the hrtimer for rotation etc. Each perf_event is then associated with its PMU and one perf_event_context. *Proposed design:* New design proposed by this patch reduce to a single task context and a single CPU context but adds some intermediate data-structures: task_struct::perf_event_ctxp -> perf_event_context <- perf_cpu_context ^ | ^ ^ `---------------------------' | | | | perf_cpu_pmu_context <--. | `----. ^ | | | | | | v v | | ,--> perf_event_pmu_context | | | | | | | v v | perf_event ---> pmu ----------------' With the new design, perf_event_context will hold all events for all pmus in the (respective pinned/flexible) rbtrees. This can be achieved by adding pmu to rbtree key: {cpu, pmu, cgroup, group_index} Each perf_event_context carries a list of perf_event_pmu_context which is used to hold per-pmu-per-context state. For example, it keeps track of currently active events for that pmu, a pmu specific task_ctx_data, a flag to tell whether rotation is required or not etc. Additionally, perf_cpu_pmu_context is used to hold per-pmu-per-cpu state like hrtimer details to drive the event rotation, a pointer to perf_event_pmu_context of currently running task and some other ancillary information. Each perf_event is associated to it's pmu, perf_event_context and perf_event_pmu_context. Further optimizations to current implementation are possible. For example, ctx_resched() can be optimized to reschedule only single pmu events. Much thanks to Ravi for picking this up and pushing it towards completion. Signed-off-by: Peter Zijlstra (Intel) Co-developed-by: Ravi Bangoria Signed-off-by: Ravi Bangoria Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20221008062424.313-1-ravi.bangoria@amd.com --- arch/arm64/kernel/perf_event.c | 18 +- arch/powerpc/perf/core-book3s.c | 8 +- arch/s390/kernel/perf_pai_crypto.c | 2 +- arch/s390/kernel/perf_pai_ext.c | 2 +- arch/x86/events/amd/brs.c | 2 +- arch/x86/events/amd/lbr.c | 6 +- arch/x86/events/core.c | 44 +- arch/x86/events/intel/core.c | 23 +- arch/x86/events/intel/ds.c | 4 +- arch/x86/events/intel/lbr.c | 30 +- arch/x86/events/perf_event.h | 30 +- drivers/perf/arm_pmu.c | 16 +- include/linux/perf/arm_pmu.h | 2 +- include/linux/perf_event.h | 125 ++- include/linux/sched.h | 2 +- kernel/events/core.c | 1958 ++++++++++++++++++------------------ 16 files changed, 1178 insertions(+), 1094 deletions(-) (limited to 'include') diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 7b0643fe2f13..54186542a969 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -806,10 +806,14 @@ static void armv8pmu_disable_event(struct perf_event *event) static void armv8pmu_start(struct arm_pmu *cpu_pmu) { - struct perf_event_context *task_ctx = - this_cpu_ptr(cpu_pmu->pmu.pmu_cpu_context)->task_ctx; + struct perf_event_context *ctx; + int nr_user = 0; - if (sysctl_perf_user_access && task_ctx && task_ctx->nr_user) + ctx = perf_cpu_task_ctx(); + if (ctx) + nr_user = ctx->nr_user; + + if (sysctl_perf_user_access && nr_user) armv8pmu_enable_user_access(cpu_pmu); else armv8pmu_disable_user_access(); @@ -1019,10 +1023,10 @@ static int armv8pmu_set_event_filter(struct hw_perf_event *event, return 0; } -static int armv8pmu_filter_match(struct perf_event *event) +static bool armv8pmu_filter(struct pmu *pmu, int cpu) { - unsigned long evtype = event->hw.config_base & ARMV8_PMU_EVTYPE_EVENT; - return evtype != ARMV8_PMUV3_PERFCTR_CHAIN; + struct arm_pmu *armpmu = to_arm_pmu(pmu); + return !cpumask_test_cpu(smp_processor_id(), &armpmu->supported_cpus); } static void armv8pmu_reset(void *info) @@ -1253,7 +1257,7 @@ static int armv8_pmu_init(struct arm_pmu *cpu_pmu, char *name, cpu_pmu->stop = armv8pmu_stop; cpu_pmu->reset = armv8pmu_reset; cpu_pmu->set_event_filter = armv8pmu_set_event_filter; - cpu_pmu->filter_match = armv8pmu_filter_match; + cpu_pmu->filter = armv8pmu_filter; cpu_pmu->pmu.event_idx = armv8pmu_user_event_idx; diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index 942aa830e110..bf318dd9b709 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -132,7 +132,7 @@ static unsigned long ebb_switch_in(bool ebb, struct cpu_hw_events *cpuhw) static inline void power_pmu_bhrb_enable(struct perf_event *event) {} static inline void power_pmu_bhrb_disable(struct perf_event *event) {} -static void power_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) {} +static void power_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) {} static inline void power_pmu_bhrb_read(struct perf_event *event, struct cpu_hw_events *cpuhw) {} static void pmao_restore_workaround(bool ebb) { } #endif /* CONFIG_PPC32 */ @@ -424,7 +424,7 @@ static void power_pmu_bhrb_enable(struct perf_event *event) cpuhw->bhrb_context = event->ctx; } cpuhw->bhrb_users++; - perf_sched_cb_inc(event->ctx->pmu); + perf_sched_cb_inc(event->pmu); } static void power_pmu_bhrb_disable(struct perf_event *event) @@ -436,7 +436,7 @@ static void power_pmu_bhrb_disable(struct perf_event *event) WARN_ON_ONCE(!cpuhw->bhrb_users); cpuhw->bhrb_users--; - perf_sched_cb_dec(event->ctx->pmu); + perf_sched_cb_dec(event->pmu); if (!cpuhw->disabled && !cpuhw->bhrb_users) { /* BHRB cannot be turned off when other @@ -451,7 +451,7 @@ static void power_pmu_bhrb_disable(struct perf_event *event) /* Called from ctxsw to prevent one process's branch entries to * mingle with the other process's entries during context switch. */ -static void power_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) +static void power_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { if (!ppmu->bhrb_nr) return; diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c index 6826e2a69a21..f747137f39ae 100644 --- a/arch/s390/kernel/perf_pai_crypto.c +++ b/arch/s390/kernel/perf_pai_crypto.c @@ -379,7 +379,7 @@ static int paicrypt_push_sample(void) /* Called on schedule-in and schedule-out. No access to event structure, * but for sampling only event CRYPTO_ALL is allowed. */ -static void paicrypt_sched_task(struct perf_event_context *ctx, bool sched_in) +static void paicrypt_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { /* We started with a clean page on event installation. So read out * results on schedule_out and if page was dirty, clear values. diff --git a/arch/s390/kernel/perf_pai_ext.c b/arch/s390/kernel/perf_pai_ext.c index d5c7c1e30c17..9547798594f9 100644 --- a/arch/s390/kernel/perf_pai_ext.c +++ b/arch/s390/kernel/perf_pai_ext.c @@ -471,7 +471,7 @@ static int paiext_push_sample(void) /* Called on schedule-in and schedule-out. No access to event structure, * but for sampling only event NNPA_ALL is allowed. */ -static void paiext_sched_task(struct perf_event_context *ctx, bool sched_in) +static void paiext_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { /* We started with a clean page on event installation. So read out * results on schedule_out and if page was dirty, clear values. diff --git a/arch/x86/events/amd/brs.c b/arch/x86/events/amd/brs.c index f1bff153d945..58461fa18b6f 100644 --- a/arch/x86/events/amd/brs.c +++ b/arch/x86/events/amd/brs.c @@ -384,7 +384,7 @@ static void amd_brs_poison_buffer(void) * On ctxswin, sched_in = true, called after the PMU has started * On ctxswout, sched_in = false, called before the PMU is stopped */ -void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in) +void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); diff --git a/arch/x86/events/amd/lbr.c b/arch/x86/events/amd/lbr.c index 38a75216c12c..eb31f850841a 100644 --- a/arch/x86/events/amd/lbr.c +++ b/arch/x86/events/amd/lbr.c @@ -352,7 +352,7 @@ void amd_pmu_lbr_add(struct perf_event *event) cpuc->br_sel = reg->reg; } - perf_sched_cb_inc(event->ctx->pmu); + perf_sched_cb_inc(event->pmu); if (!cpuc->lbr_users++ && !event->total_time_running) amd_pmu_lbr_reset(); @@ -370,10 +370,10 @@ void amd_pmu_lbr_del(struct perf_event *event) cpuc->lbr_users--; WARN_ON_ONCE(cpuc->lbr_users < 0); - perf_sched_cb_dec(event->ctx->pmu); + perf_sched_cb_dec(event->pmu); } -void amd_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in) +void amd_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index b30b8bbcd1e2..337a99afe8ae 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -90,6 +90,8 @@ DEFINE_STATIC_CALL_NULL(x86_pmu_swap_task_ctx, *x86_pmu.swap_task_ctx); DEFINE_STATIC_CALL_NULL(x86_pmu_drain_pebs, *x86_pmu.drain_pebs); DEFINE_STATIC_CALL_NULL(x86_pmu_pebs_aliases, *x86_pmu.pebs_aliases); +DEFINE_STATIC_CALL_NULL(x86_pmu_filter, *x86_pmu.filter); + /* * This one is magic, it will get called even when PMU init fails (because * there is no PMU), in which case it should simply return NULL. @@ -2031,6 +2033,7 @@ static void x86_pmu_static_call_update(void) static_call_update(x86_pmu_pebs_aliases, x86_pmu.pebs_aliases); static_call_update(x86_pmu_guest_get_msrs, x86_pmu.guest_get_msrs); + static_call_update(x86_pmu_filter, x86_pmu.filter); } static void _x86_pmu_read(struct perf_event *event) @@ -2052,23 +2055,6 @@ void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed, pr_info("... event mask: %016Lx\n", intel_ctrl); } -/* - * The generic code is not hybrid friendly. The hybrid_pmu->pmu - * of the first registered PMU is unconditionally assigned to - * each possible cpuctx->ctx.pmu. - * Update the correct hybrid PMU to the cpuctx->ctx.pmu. - */ -void x86_pmu_update_cpu_context(struct pmu *pmu, int cpu) -{ - struct perf_cpu_context *cpuctx; - - if (!pmu->pmu_cpu_context) - return; - - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); - cpuctx->ctx.pmu = pmu; -} - static int __init init_hw_perf_events(void) { struct x86_pmu_quirk *quirk; @@ -2195,9 +2181,6 @@ static int __init init_hw_perf_events(void) (hybrid_pmu->cpu_type == hybrid_big) ? PERF_TYPE_RAW : -1); if (err) break; - - if (cpu_type == hybrid_pmu->cpu_type) - x86_pmu_update_cpu_context(&hybrid_pmu->pmu, raw_smp_processor_id()); } if (i < x86_pmu.num_hybrid_pmus) { @@ -2646,15 +2629,15 @@ static const struct attribute_group *x86_pmu_attr_groups[] = { NULL, }; -static void x86_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) +static void x86_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { - static_call_cond(x86_pmu_sched_task)(ctx, sched_in); + static_call_cond(x86_pmu_sched_task)(pmu_ctx, sched_in); } -static void x86_pmu_swap_task_ctx(struct perf_event_context *prev, - struct perf_event_context *next) +static void x86_pmu_swap_task_ctx(struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc) { - static_call_cond(x86_pmu_swap_task_ctx)(prev, next); + static_call_cond(x86_pmu_swap_task_ctx)(prev_epc, next_epc); } void perf_check_microcode(void) @@ -2689,12 +2672,13 @@ static int x86_pmu_aux_output_match(struct perf_event *event) return 0; } -static int x86_pmu_filter_match(struct perf_event *event) +static bool x86_pmu_filter(struct pmu *pmu, int cpu) { - if (x86_pmu.filter_match) - return x86_pmu.filter_match(event); + bool ret = false; - return 1; + static_call_cond(x86_pmu_filter)(pmu, cpu, &ret); + + return ret; } static struct pmu pmu = { @@ -2725,7 +2709,7 @@ static struct pmu pmu = { .aux_output_match = x86_pmu_aux_output_match, - .filter_match = x86_pmu_filter_match, + .filter = x86_pmu_filter, }; void arch_perf_update_userpage(struct perf_event *event, diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index a646a5f9a235..d8af75466ee9 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -4536,8 +4536,6 @@ end: cpumask_set_cpu(cpu, &pmu->supported_cpus); cpuc->pmu = &pmu->pmu; - x86_pmu_update_cpu_context(&pmu->pmu, cpu); - return true; } @@ -4671,17 +4669,17 @@ static void intel_pmu_cpu_dead(int cpu) cpumask_clear_cpu(cpu, &hybrid_pmu(cpuc->pmu)->supported_cpus); } -static void intel_pmu_sched_task(struct perf_event_context *ctx, +static void intel_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { - intel_pmu_pebs_sched_task(ctx, sched_in); - intel_pmu_lbr_sched_task(ctx, sched_in); + intel_pmu_pebs_sched_task(pmu_ctx, sched_in); + intel_pmu_lbr_sched_task(pmu_ctx, sched_in); } -static void intel_pmu_swap_task_ctx(struct perf_event_context *prev, - struct perf_event_context *next) +static void intel_pmu_swap_task_ctx(struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc) { - intel_pmu_lbr_swap_task_ctx(prev, next); + intel_pmu_lbr_swap_task_ctx(prev_epc, next_epc); } static int intel_pmu_check_period(struct perf_event *event, u64 value) @@ -4705,12 +4703,11 @@ static int intel_pmu_aux_output_match(struct perf_event *event) return is_intel_pt_event(event); } -static int intel_pmu_filter_match(struct perf_event *event) +static void intel_pmu_filter(struct pmu *pmu, int cpu, bool *ret) { - struct x86_hybrid_pmu *pmu = hybrid_pmu(event->pmu); - unsigned int cpu = smp_processor_id(); + struct x86_hybrid_pmu *hpmu = hybrid_pmu(pmu); - return cpumask_test_cpu(cpu, &pmu->supported_cpus); + *ret = !cpumask_test_cpu(cpu, &hpmu->supported_cpus); } PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63"); @@ -6412,7 +6409,7 @@ __init int intel_pmu_init(void) static_call_update(intel_pmu_set_topdown_event_period, &adl_set_topdown_event_period); - x86_pmu.filter_match = intel_pmu_filter_match; + x86_pmu.filter = intel_pmu_filter; x86_pmu.get_event_constraints = adl_get_event_constraints; x86_pmu.hw_config = adl_hw_config; x86_pmu.limit_period = spr_limit_period; diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index 7839507b3844..f141cc7b8847 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -1059,7 +1059,7 @@ static inline bool pebs_needs_sched_cb(struct cpu_hw_events *cpuc) return cpuc->n_pebs && (cpuc->n_pebs == cpuc->n_large_pebs); } -void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in) +void intel_pmu_pebs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); @@ -1167,7 +1167,7 @@ static void pebs_update_state(bool needed_cb, struct cpu_hw_events *cpuc, struct perf_event *event, bool add) { - struct pmu *pmu = event->ctx->pmu; + struct pmu *pmu = event->pmu; /* * Make sure we get updated with the first PEBS * event. It will trigger also during removal, but diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index 8259d725054d..017baba56b01 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -515,21 +515,21 @@ static void __intel_pmu_lbr_save(void *ctx) cpuc->last_log_id = ++task_context_opt(ctx)->log_id; } -void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev, - struct perf_event_context *next) +void intel_pmu_lbr_swap_task_ctx(struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc) { void *prev_ctx_data, *next_ctx_data; - swap(prev->task_ctx_data, next->task_ctx_data); + swap(prev_epc->task_ctx_data, next_epc->task_ctx_data); /* - * Architecture specific synchronization makes sense in - * case both prev->task_ctx_data and next->task_ctx_data + * Architecture specific synchronization makes sense in case + * both prev_epc->task_ctx_data and next_epc->task_ctx_data * pointers are allocated. */ - prev_ctx_data = next->task_ctx_data; - next_ctx_data = prev->task_ctx_data; + prev_ctx_data = next_epc->task_ctx_data; + next_ctx_data = prev_epc->task_ctx_data; if (!prev_ctx_data || !next_ctx_data) return; @@ -538,7 +538,7 @@ void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev, task_context_opt(next_ctx_data)->lbr_callstack_users); } -void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in) +void intel_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); void *task_ctx; @@ -551,7 +551,7 @@ void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in) * the task was scheduled out, restore the stack. Otherwise flush * the LBR stack. */ - task_ctx = ctx ? ctx->task_ctx_data : NULL; + task_ctx = pmu_ctx ? pmu_ctx->task_ctx_data : NULL; if (task_ctx) { if (sched_in) __intel_pmu_lbr_restore(task_ctx); @@ -587,8 +587,8 @@ void intel_pmu_lbr_add(struct perf_event *event) cpuc->br_sel = event->hw.branch_reg.reg; - if (branch_user_callstack(cpuc->br_sel) && event->ctx->task_ctx_data) - task_context_opt(event->ctx->task_ctx_data)->lbr_callstack_users++; + if (branch_user_callstack(cpuc->br_sel) && event->pmu_ctx->task_ctx_data) + task_context_opt(event->pmu_ctx->task_ctx_data)->lbr_callstack_users++; /* * Request pmu::sched_task() callback, which will fire inside the @@ -611,7 +611,7 @@ void intel_pmu_lbr_add(struct perf_event *event) */ if (x86_pmu.intel_cap.pebs_baseline && event->attr.precise_ip > 0) cpuc->lbr_pebs_users++; - perf_sched_cb_inc(event->ctx->pmu); + perf_sched_cb_inc(event->pmu); if (!cpuc->lbr_users++ && !event->total_time_running) intel_pmu_lbr_reset(); } @@ -664,8 +664,8 @@ void intel_pmu_lbr_del(struct perf_event *event) return; if (branch_user_callstack(cpuc->br_sel) && - event->ctx->task_ctx_data) - task_context_opt(event->ctx->task_ctx_data)->lbr_callstack_users--; + event->pmu_ctx->task_ctx_data) + task_context_opt(event->pmu_ctx->task_ctx_data)->lbr_callstack_users--; if (event->hw.flags & PERF_X86_EVENT_LBR_SELECT) cpuc->lbr_select = 0; @@ -675,7 +675,7 @@ void intel_pmu_lbr_del(struct perf_event *event) cpuc->lbr_users--; WARN_ON_ONCE(cpuc->lbr_users < 0); WARN_ON_ONCE(cpuc->lbr_pebs_users < 0); - perf_sched_cb_dec(event->ctx->pmu); + perf_sched_cb_dec(event->pmu); } static inline bool vlbr_exclude_host(void) diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 332d2e6d8ae4..6a44aed7b100 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -811,7 +811,7 @@ struct x86_pmu { void (*cpu_dead)(int cpu); void (*check_microcode)(void); - void (*sched_task)(struct perf_event_context *ctx, + void (*sched_task)(struct perf_event_pmu_context *pmu_ctx, bool sched_in); /* @@ -894,12 +894,12 @@ struct x86_pmu { int num_topdown_events; /* - * perf task context (i.e. struct perf_event_context::task_ctx_data) + * perf task context (i.e. struct perf_event_pmu_context::task_ctx_data) * switch helper to bridge calls from perf/core to perf/x86. * See struct pmu::swap_task_ctx() usage for examples; */ - void (*swap_task_ctx)(struct perf_event_context *prev, - struct perf_event_context *next); + void (*swap_task_ctx)(struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc); /* * AMD bits @@ -925,7 +925,7 @@ struct x86_pmu { int (*aux_output_match) (struct perf_event *event); - int (*filter_match)(struct perf_event *event); + void (*filter)(struct pmu *pmu, int cpu, bool *ret); /* * Hybrid support * @@ -1180,8 +1180,6 @@ int x86_pmu_handle_irq(struct pt_regs *regs); void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed, u64 intel_ctrl); -void x86_pmu_update_cpu_context(struct pmu *pmu, int cpu); - extern struct event_constraint emptyconstraint; extern struct event_constraint unconstrained; @@ -1306,7 +1304,7 @@ void amd_pmu_lbr_reset(void); void amd_pmu_lbr_read(void); void amd_pmu_lbr_add(struct perf_event *event); void amd_pmu_lbr_del(struct perf_event *event); -void amd_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in); +void amd_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in); void amd_pmu_lbr_enable_all(void); void amd_pmu_lbr_disable_all(void); int amd_pmu_lbr_hw_config(struct perf_event *event); @@ -1330,7 +1328,7 @@ static inline void amd_pmu_brs_add(struct perf_event *event) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); - perf_sched_cb_inc(event->ctx->pmu); + perf_sched_cb_inc(event->pmu); cpuc->lbr_users++; /* * No need to reset BRS because it is reset @@ -1345,10 +1343,10 @@ static inline void amd_pmu_brs_del(struct perf_event *event) cpuc->lbr_users--; WARN_ON_ONCE(cpuc->lbr_users < 0); - perf_sched_cb_dec(event->ctx->pmu); + perf_sched_cb_dec(event->pmu); } -void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in); +void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in); #else static inline int amd_brs_init(void) { @@ -1373,7 +1371,7 @@ static inline void amd_pmu_brs_del(struct perf_event *event) { } -static inline void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in) +static inline void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) { } @@ -1533,7 +1531,7 @@ void intel_pmu_pebs_enable_all(void); void intel_pmu_pebs_disable_all(void); -void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in); +void intel_pmu_pebs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in); void intel_pmu_auto_reload_read(struct perf_event *event); @@ -1541,10 +1539,10 @@ void intel_pmu_store_pebs_lbrs(struct lbr_entry *lbr); void intel_ds_init(void); -void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev, - struct perf_event_context *next); +void intel_pmu_lbr_swap_task_ctx(struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc); -void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in); +void intel_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in); u64 lbr_from_signext_quirk_wr(u64 val); diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index 3f07df5a7e95..5ece3f132d80 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -550,15 +550,14 @@ static void armpmu_disable(struct pmu *pmu) * microarchitecture, and aren't suitable for another. Thus, only match CPUs of * the same microarchitecture. */ -static int armpmu_filter_match(struct perf_event *event) +static bool armpmu_filter(struct pmu *pmu, int cpu) { - struct arm_pmu *armpmu = to_arm_pmu(event->pmu); - unsigned int cpu = smp_processor_id(); - int ret; + struct arm_pmu *armpmu = to_arm_pmu(pmu); + bool ret; ret = cpumask_test_cpu(cpu, &armpmu->supported_cpus); - if (ret && armpmu->filter_match) - return armpmu->filter_match(event); + if (ret && armpmu->filter) + return armpmu->filter(pmu, cpu); return ret; } @@ -885,14 +884,13 @@ static struct arm_pmu *__armpmu_alloc(gfp_t flags) .start = armpmu_start, .stop = armpmu_stop, .read = armpmu_read, - .filter_match = armpmu_filter_match, + .filter = armpmu_filter, .attr_groups = pmu->attr_groups, /* * This is a CPU PMU potentially in a heterogeneous * configuration (e.g. big.LITTLE). This is not an uncore PMU, * and we have taken ctx sharing into account (e.g. with our - * pmu::filter_match callback and pmu::event_init group - * validation). + * pmu::filter callback and pmu::event_init group validation). */ .capabilities = PERF_PMU_CAP_HETEROGENEOUS_CPUS | PERF_PMU_CAP_EXTENDED_REGS, }; diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 0356cb6a215d..725968095ea9 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -100,7 +100,7 @@ struct arm_pmu { void (*stop)(struct arm_pmu *); void (*reset)(void *); int (*map_event)(struct perf_event *event); - int (*filter_match)(struct perf_event *event); + bool (*filter)(struct pmu *pmu, int cpu); int num_events; bool secure_access; /* 32-bit ARM only */ #define ARMV8_PMUV3_MAX_COMMON_EVENTS 0x40 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 0031f7b4d9ab..c6a3bac76966 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -266,6 +266,7 @@ struct hw_perf_event { }; struct perf_event; +struct perf_event_pmu_context; /* * Common implementation detail of pmu::{start,commit,cancel}_txn @@ -308,7 +309,7 @@ struct pmu { int capabilities; int __percpu *pmu_disable_count; - struct perf_cpu_context __percpu *pmu_cpu_context; + struct perf_cpu_pmu_context __percpu *cpu_pmu_context; atomic_t exclusive_cnt; /* < 0: cpu; > 0: tsk */ int task_ctx_nr; int hrtimer_interval_ms; @@ -443,7 +444,7 @@ struct pmu { /* * context-switches callback */ - void (*sched_task) (struct perf_event_context *ctx, + void (*sched_task) (struct perf_event_pmu_context *pmu_ctx, bool sched_in); /* @@ -457,8 +458,8 @@ struct pmu { * implementation and Perf core context switch handling callbacks for usage * examples. */ - void (*swap_task_ctx) (struct perf_event_context *prev, - struct perf_event_context *next); + void (*swap_task_ctx) (struct perf_event_pmu_context *prev_epc, + struct perf_event_pmu_context *next_epc); /* optional */ /* @@ -522,9 +523,10 @@ struct pmu { /* optional */ /* - * Filter events for PMU-specific reasons. + * Skip programming this PMU on the given CPU. Typically needed for + * big.LITTLE things. */ - int (*filter_match) (struct perf_event *event); /* optional */ + bool (*filter) (struct pmu *pmu, int cpu); /* optional */ /* * Check period value for PERF_EVENT_IOC_PERIOD ioctl. @@ -695,6 +697,11 @@ struct perf_event { int group_caps; struct perf_event *group_leader; + /* + * event->pmu will always point to pmu in which this event belongs. + * Whereas event->pmu_ctx->pmu may point to other pmu when group of + * different pmu events is created. + */ struct pmu *pmu; void *pmu_private; @@ -720,6 +727,12 @@ struct perf_event { struct hw_perf_event hw; struct perf_event_context *ctx; + /* + * event->pmu_ctx points to perf_event_pmu_context in which the event + * is added. This pmu_ctx can be of other pmu for sw event when that + * sw event is part of a group which also contains non-sw events. + */ + struct perf_event_pmu_context *pmu_ctx; atomic_long_t refcount; /* @@ -812,19 +825,69 @@ struct perf_event { #endif /* CONFIG_PERF_EVENTS */ }; +/* + * ,-----------------------[1:n]----------------------. + * V V + * perf_event_context <-[1:n]-> perf_event_pmu_context <--- perf_event + * ^ ^ | | + * `--------[1:n]---------' `-[n:1]-> pmu <-[1:n]-' + * + * + * struct perf_event_pmu_context lifetime is refcount based and RCU freed + * (similar to perf_event_context). Locking is as if it were a member of + * perf_event_context; specifically: + * + * modification, both: ctx->mutex && ctx->lock + * reading, either: ctx->mutex || ctx->lock + * + * There is one exception to this; namely put_pmu_ctx() isn't always called + * with ctx->mutex held; this means that as long as we can guarantee the epc + * has events the above rules hold. + * + * Specificially, sys_perf_event_open()'s group_leader case depends on + * ctx->mutex pinning the configuration. Since we hold a reference on + * group_leader (through the filedesc) it can't go away, therefore it's + * associated pmu_ctx must exist and cannot change due to ctx->mutex. + */ +struct perf_event_pmu_context { + struct pmu *pmu; + struct perf_event_context *ctx; + + struct list_head pmu_ctx_entry; + + struct list_head pinned_active; + struct list_head flexible_active; + + /* Used to avoid freeing per-cpu perf_event_pmu_context */ + unsigned int embedded : 1; + + unsigned int nr_events; + + atomic_t refcount; /* event <-> epc */ + struct rcu_head rcu_head; + + void *task_ctx_data; /* pmu specific data */ + /* + * Set when one or more (plausibly active) event can't be scheduled + * due to pmu overcommit or pmu constraints, except tolerant to + * events not necessary to be active due to scheduling constraints, + * such as cgroups. + */ + int rotate_necessary; +}; struct perf_event_groups { struct rb_root tree; u64 index; }; + /** * struct perf_event_context - event context structure * * Used as a container for task events and CPU events as well: */ struct perf_event_context { - struct pmu *pmu; /* * Protect the states of the events in the list, * nr_active, and the list: @@ -837,27 +900,21 @@ struct perf_event_context { */ struct mutex mutex; - struct list_head active_ctx_list; + struct list_head pmu_ctx_list; struct perf_event_groups pinned_groups; struct perf_event_groups flexible_groups; struct list_head event_list; - struct list_head pinned_active; - struct list_head flexible_active; - int nr_events; - int nr_active; int nr_user; int is_active; + + int nr_task_data; int nr_stat; int nr_freq; int rotate_disable; - /* - * Set when nr_events != nr_active, except tolerant to events not - * necessary to be active due to scheduling constraints, such as cgroups. - */ - int rotate_necessary; - refcount_t refcount; + + refcount_t refcount; /* event <-> ctx */ struct task_struct *task; /* @@ -878,7 +935,6 @@ struct perf_event_context { #ifdef CONFIG_CGROUP_PERF int nr_cgroups; /* cgroup evts */ #endif - void *task_ctx_data; /* pmu specific data */ struct rcu_head rcu_head; /* @@ -896,12 +952,13 @@ struct perf_event_context { */ #define PERF_NR_CONTEXTS 4 -/** - * struct perf_cpu_context - per cpu event context structure - */ -struct perf_cpu_context { - struct perf_event_context ctx; - struct perf_event_context *task_ctx; +struct perf_cpu_pmu_context { + struct perf_event_pmu_context epc; + struct perf_event_pmu_context *task_epc; + + struct list_head sched_cb_entry; + int sched_cb_usage; + int active_oncpu; int exclusive; @@ -909,16 +966,20 @@ struct perf_cpu_context { struct hrtimer hrtimer; ktime_t hrtimer_interval; unsigned int hrtimer_active; +}; + +/** + * struct perf_event_cpu_context - per cpu event context structure + */ +struct perf_cpu_context { + struct perf_event_context ctx; + struct perf_event_context *task_ctx; + int online; #ifdef CONFIG_CGROUP_PERF struct perf_cgroup *cgrp; - struct list_head cgrp_cpuctx_entry; #endif - struct list_head sched_cb_entry; - int sched_cb_usage; - - int online; /* * Per-CPU storage for iterators used in visit_groups_merge. The default * storage is of size 2 to hold the CPU and any CPU event iterators. @@ -982,6 +1043,8 @@ perf_cgroup_from_task(struct task_struct *task, struct perf_event_context *ctx) #ifdef CONFIG_PERF_EVENTS +extern struct perf_event_context *perf_cpu_task_ctx(void); + extern void *perf_aux_output_begin(struct perf_output_handle *handle, struct perf_event *event); extern void perf_aux_output_end(struct perf_output_handle *handle, @@ -1187,7 +1250,7 @@ static inline int is_software_event(struct perf_event *event) */ static inline int in_software_context(struct perf_event *event) { - return event->ctx->pmu->task_ctx_nr == perf_sw_context; + return event->pmu_ctx->pmu->task_ctx_nr == perf_sw_context; } static inline int is_exclusive_pmu(struct pmu *pmu) diff --git a/include/linux/sched.h b/include/linux/sched.h index ffb6eb55cd13..4e03f1dcbe52 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1243,7 +1243,7 @@ struct task_struct { unsigned int futex_state; #endif #ifdef CONFIG_PERF_EVENTS - struct perf_event_context *perf_event_ctxp[perf_nr_task_contexts]; + struct perf_event_context *perf_event_ctxp; struct mutex perf_event_mutex; struct list_head perf_event_list; #endif diff --git a/kernel/events/core.c b/kernel/events/core.c index 01933db7629c..640f0a50e13b 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -155,12 +155,6 @@ static int cpu_function_call(int cpu, remote_function_f func, void *info) return data.ret; } -static inline struct perf_cpu_context * -__get_cpu_context(struct perf_event_context *ctx) -{ - return this_cpu_ptr(ctx->pmu->pmu_cpu_context); -} - static void perf_ctx_lock(struct perf_cpu_context *cpuctx, struct perf_event_context *ctx) { @@ -184,6 +178,14 @@ static bool is_kernel_event(struct perf_event *event) return READ_ONCE(event->owner) == TASK_TOMBSTONE; } +static DEFINE_PER_CPU(struct perf_cpu_context, perf_cpu_context); + +struct perf_event_context *perf_cpu_task_ctx(void) +{ + lockdep_assert_irqs_disabled(); + return this_cpu_ptr(&perf_cpu_context)->task_ctx; +} + /* * On task ctx scheduling... * @@ -217,7 +219,7 @@ static int event_function(void *info) struct event_function_struct *efs = info; struct perf_event *event = efs->event; struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct perf_event_context *task_ctx = cpuctx->task_ctx; int ret = 0; @@ -314,7 +316,7 @@ again: static void event_function_local(struct perf_event *event, event_f func, void *data) { struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct task_struct *task = READ_ONCE(ctx->task); struct perf_event_context *task_ctx = NULL; @@ -388,7 +390,6 @@ static DEFINE_MUTEX(perf_sched_mutex); static atomic_t perf_sched_count; static DEFINE_PER_CPU(atomic_t, perf_cgroup_events); -static DEFINE_PER_CPU(int, perf_sched_cb_usages); static DEFINE_PER_CPU(struct pmu_event_list, pmu_sb_events); static atomic_t nr_mmap_events __read_mostly; @@ -448,7 +449,7 @@ static void update_perf_cpu_limits(void) WRITE_ONCE(perf_sample_allowed_ns, tmp); } -static bool perf_rotate_context(struct perf_cpu_context *cpuctx); +static bool perf_rotate_context(struct perf_cpu_pmu_context *cpc); int perf_proc_update_handler(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) @@ -571,12 +572,6 @@ void perf_sample_event_took(u64 sample_len_ns) static atomic64_t perf_event_id; -static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx, - enum event_type_t event_type); - -static void cpu_ctx_sched_in(struct perf_cpu_context *cpuctx, - enum event_type_t event_type); - static void update_context_time(struct perf_event_context *ctx); static u64 perf_event_time(struct perf_event *event); @@ -691,13 +686,31 @@ do { \ ___p; \ }) +static void perf_ctx_disable(struct perf_event_context *ctx) +{ + struct perf_event_pmu_context *pmu_ctx; + + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) + perf_pmu_disable(pmu_ctx->pmu); +} + +static void perf_ctx_enable(struct perf_event_context *ctx) +{ + struct perf_event_pmu_context *pmu_ctx; + + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) + perf_pmu_enable(pmu_ctx->pmu); +} + +static void ctx_sched_out(struct perf_event_context *ctx, enum event_type_t event_type); +static void ctx_sched_in(struct perf_event_context *ctx, enum event_type_t event_type); + #ifdef CONFIG_CGROUP_PERF static inline bool perf_cgroup_match(struct perf_event *event) { - struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); /* @event doesn't care about cgroup */ if (!event->cgrp) @@ -823,54 +836,39 @@ perf_cgroup_set_timestamp(struct perf_cpu_context *cpuctx) } } -static DEFINE_PER_CPU(struct list_head, cgrp_cpuctx_list); - /* * reschedule events based on the cgroup constraint of task. */ static void perf_cgroup_switch(struct task_struct *task) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct perf_cgroup *cgrp; - struct perf_cpu_context *cpuctx, *tmp; - struct list_head *list; - unsigned long flags; - - /* - * Disable interrupts and preemption to avoid this CPU's - * cgrp_cpuctx_entry to change under us. - */ - local_irq_save(flags); cgrp = perf_cgroup_from_task(task, NULL); - list = this_cpu_ptr(&cgrp_cpuctx_list); - list_for_each_entry_safe(cpuctx, tmp, list, cgrp_cpuctx_entry) { - WARN_ON_ONCE(cpuctx->ctx.nr_cgroups == 0); - if (READ_ONCE(cpuctx->cgrp) == cgrp) - continue; - - perf_ctx_lock(cpuctx, cpuctx->task_ctx); - perf_pmu_disable(cpuctx->ctx.pmu); + WARN_ON_ONCE(cpuctx->ctx.nr_cgroups == 0); + if (READ_ONCE(cpuctx->cgrp) == cgrp) + return; - cpu_ctx_sched_out(cpuctx, EVENT_ALL); - /* - * must not be done before ctxswout due - * to update_cgrp_time_from_cpuctx() in - * ctx_sched_out() - */ - cpuctx->cgrp = cgrp; - /* - * set cgrp before ctxsw in to allow - * perf_cgroup_set_timestamp() in ctx_sched_in() - * to not have to pass task around - */ - cpu_ctx_sched_in(cpuctx, EVENT_ALL); + perf_ctx_lock(cpuctx, cpuctx->task_ctx); + perf_ctx_disable(&cpuctx->ctx); - perf_pmu_enable(cpuctx->ctx.pmu); - perf_ctx_unlock(cpuctx, cpuctx->task_ctx); - } + ctx_sched_out(&cpuctx->ctx, EVENT_ALL); + /* + * must not be done before ctxswout due + * to update_cgrp_time_from_cpuctx() in + * ctx_sched_out() + */ + cpuctx->cgrp = cgrp; + /* + * set cgrp before ctxsw in to allow + * perf_cgroup_set_timestamp() in ctx_sched_in() + * to not have to pass task around + */ + ctx_sched_in(&cpuctx->ctx, EVENT_ALL); - local_irq_restore(flags); + perf_ctx_enable(&cpuctx->ctx); + perf_ctx_unlock(cpuctx, cpuctx->task_ctx); } static int perf_cgroup_ensure_storage(struct perf_event *event, @@ -888,7 +886,7 @@ static int perf_cgroup_ensure_storage(struct perf_event *event, heap_size++; for_each_possible_cpu(cpu) { - cpuctx = per_cpu_ptr(event->pmu->pmu_cpu_context, cpu); + cpuctx = per_cpu_ptr(&perf_cpu_context, cpu); if (heap_size <= cpuctx->heap_size) continue; @@ -972,8 +970,6 @@ perf_cgroup_event_enable(struct perf_event *event, struct perf_event_context *ct return; cpuctx->cgrp = perf_cgroup_from_task(current, ctx); - list_add(&cpuctx->cgrp_cpuctx_entry, - per_cpu_ptr(&cgrp_cpuctx_list, event->cpu)); } static inline void @@ -994,7 +990,6 @@ perf_cgroup_event_disable(struct perf_event *event, struct perf_event_context *c return; cpuctx->cgrp = NULL; - list_del(&cpuctx->cgrp_cpuctx_entry); } #else /* !CONFIG_CGROUP_PERF */ @@ -1069,34 +1064,30 @@ static void perf_cgroup_switch(struct task_struct *task) */ static enum hrtimer_restart perf_mux_hrtimer_handler(struct hrtimer *hr) { - struct perf_cpu_context *cpuctx; + struct perf_cpu_pmu_context *cpc; bool rotations; lockdep_assert_irqs_disabled(); - cpuctx = container_of(hr, struct perf_cpu_context, hrtimer); - rotations = perf_rotate_context(cpuctx); + cpc = container_of(hr, struct perf_cpu_pmu_context, hrtimer); + rotations = perf_rotate_context(cpc); - raw_spin_lock(&cpuctx->hrtimer_lock); + raw_spin_lock(&cpc->hrtimer_lock); if (rotations) - hrtimer_forward_now(hr, cpuctx->hrtimer_interval); + hrtimer_forward_now(hr, cpc->hrtimer_interval); else - cpuctx->hrtimer_active = 0; - raw_spin_unlock(&cpuctx->hrtimer_lock); + cpc->hrtimer_active = 0; + raw_spin_unlock(&cpc->hrtimer_lock); return rotations ? HRTIMER_RESTART : HRTIMER_NORESTART; } -static void __perf_mux_hrtimer_init(struct perf_cpu_context *cpuctx, int cpu) +static void __perf_mux_hrtimer_init(struct perf_cpu_pmu_context *cpc, int cpu) { - struct hrtimer *timer = &cpuctx->hrtimer; - struct pmu *pmu = cpuctx->ctx.pmu; + struct hrtimer *timer = &cpc->hrtimer; + struct pmu *pmu = cpc->epc.pmu; u64 interval; - /* no multiplexing needed for SW PMU */ - if (pmu->task_ctx_nr == perf_sw_context) - return; - /* * check default is sane, if not set then force to * default interval (1/tick) @@ -1105,30 +1096,25 @@ static void __perf_mux_hrtimer_init(struct perf_cpu_context *cpuctx, int cpu) if (interval < 1) interval = pmu->hrtimer_interval_ms = PERF_CPU_HRTIMER; - cpuctx->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * interval); + cpc->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * interval); - raw_spin_lock_init(&cpuctx->hrtimer_lock); + raw_spin_lock_init(&cpc->hrtimer_lock); hrtimer_init(timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD); timer->function = perf_mux_hrtimer_handler; } -static int perf_mux_hrtimer_restart(struct perf_cpu_context *cpuctx) +static int perf_mux_hrtimer_restart(struct perf_cpu_pmu_context *cpc) { - struct hrtimer *timer = &cpuctx->hrtimer; - struct pmu *pmu = cpuctx->ctx.pmu; + struct hrtimer *timer = &cpc->hrtimer; unsigned long flags; - /* not for SW PMU */ - if (pmu->task_ctx_nr == perf_sw_context) - return 0; - - raw_spin_lock_irqsave(&cpuctx->hrtimer_lock, flags); - if (!cpuctx->hrtimer_active) { - cpuctx->hrtimer_active = 1; - hrtimer_forward_now(timer, cpuctx->hrtimer_interval); + raw_spin_lock_irqsave(&cpc->hrtimer_lock, flags); + if (!cpc->hrtimer_active) { + cpc->hrtimer_active = 1; + hrtimer_forward_now(timer, cpc->hrtimer_interval); hrtimer_start_expires(timer, HRTIMER_MODE_ABS_PINNED_HARD); } - raw_spin_unlock_irqrestore(&cpuctx->hrtimer_lock, flags); + raw_spin_unlock_irqrestore(&cpc->hrtimer_lock, flags); return 0; } @@ -1147,32 +1133,9 @@ void perf_pmu_enable(struct pmu *pmu) pmu->pmu_enable(pmu); } -static DEFINE_PER_CPU(struct list_head, active_ctx_list); - -/* - * perf_event_ctx_activate(), perf_event_ctx_deactivate(), and - * perf_event_task_tick() are fully serialized because they're strictly cpu - * affine and perf_event_ctx{activate,deactivate} are called with IRQs - * disabled, while perf_event_task_tick is called from IRQ context. - */ -static void perf_event_ctx_activate(struct perf_event_context *ctx) -{ - struct list_head *head = this_cpu_ptr(&active_ctx_list); - - lockdep_assert_irqs_disabled(); - - WARN_ON(!list_empty(&ctx->active_ctx_list)); - - list_add(&ctx->active_ctx_list, head); -} - -static void perf_event_ctx_deactivate(struct perf_event_context *ctx) +static void perf_assert_pmu_disabled(struct pmu *pmu) { - lockdep_assert_irqs_disabled(); - - WARN_ON(list_empty(&ctx->active_ctx_list)); - - list_del_init(&ctx->active_ctx_list); + WARN_ON_ONCE(*this_cpu_ptr(pmu->pmu_disable_count) == 0); } static void get_ctx(struct perf_event_context *ctx) @@ -1199,7 +1162,6 @@ static void free_ctx(struct rcu_head *head) struct perf_event_context *ctx; ctx = container_of(head, struct perf_event_context, rcu_head); - free_task_ctx_data(ctx->pmu, ctx->task_ctx_data); kfree(ctx); } @@ -1384,7 +1346,7 @@ static u64 primary_event_id(struct perf_event *event) * the context could get moved to another task. */ static struct perf_event_context * -perf_lock_task_context(struct task_struct *task, int ctxn, unsigned long *flags) +perf_lock_task_context(struct task_struct *task, unsigned long *flags) { struct perf_event_context *ctx; @@ -1400,7 +1362,7 @@ retry: */ local_irq_save(*flags); rcu_read_lock(); - ctx = rcu_dereference(task->perf_event_ctxp[ctxn]); + ctx = rcu_dereference(task->perf_event_ctxp); if (ctx) { /* * If this context is a clone of another, it might @@ -1413,7 +1375,7 @@ retry: * can't get swapped on us any more. */ raw_spin_lock(&ctx->lock); - if (ctx != rcu_dereference(task->perf_event_ctxp[ctxn])) { + if (ctx != rcu_dereference(task->perf_event_ctxp)) { raw_spin_unlock(&ctx->lock); rcu_read_unlock(); local_irq_restore(*flags); @@ -1440,12 +1402,12 @@ retry: * reference count so that the context can't get freed. */ static struct perf_event_context * -perf_pin_task_context(struct task_struct *task, int ctxn) +perf_pin_task_context(struct task_struct *task) { struct perf_event_context *ctx; unsigned long flags; - ctx = perf_lock_task_context(task, ctxn, &flags); + ctx = perf_lock_task_context(task, &flags); if (ctx) { ++ctx->pin_count; raw_spin_unlock_irqrestore(&ctx->lock, flags); @@ -1593,14 +1555,22 @@ static inline struct cgroup *event_cgroup(const struct perf_event *event) * which provides ordering when rotating groups for the same CPU. */ static __always_inline int -perf_event_groups_cmp(const int left_cpu, const struct cgroup *left_cgroup, - const u64 left_group_index, const struct perf_event *right) +perf_event_groups_cmp(const int left_cpu, const struct pmu *left_pmu, + const struct cgroup *left_cgroup, const u64 left_group_index, + const struct perf_event *right) { if (left_cpu < right->cpu) return -1; if (left_cpu > right->cpu) return 1; + if (left_pmu) { + if (left_pmu < right->pmu_ctx->pmu) + return -1; + if (left_pmu > right->pmu_ctx->pmu) + return 1; + } + #ifdef CONFIG_CGROUP_PERF { const struct cgroup *right_cgroup = event_cgroup(right); @@ -1643,12 +1613,13 @@ perf_event_groups_cmp(const int left_cpu, const struct cgroup *left_cgroup, static inline bool __group_less(struct rb_node *a, const struct rb_node *b) { struct perf_event *e = __node_2_pe(a); - return perf_event_groups_cmp(e->cpu, event_cgroup(e), e->group_index, - __node_2_pe(b)) < 0; + return perf_event_groups_cmp(e->cpu, e->pmu_ctx->pmu, event_cgroup(e), + e->group_index, __node_2_pe(b)) < 0; } struct __group_key { int cpu; + struct pmu *pmu; struct cgroup *cgroup; }; @@ -1657,14 +1628,25 @@ static inline int __group_cmp(const void *key, const struct rb_node *node) const struct __group_key *a = key; const struct perf_event *b = __node_2_pe(node); - /* partial/subtree match: @cpu, @cgroup; ignore: @group_index */ - return perf_event_groups_cmp(a->cpu, a->cgroup, b->group_index, b); + /* partial/subtree match: @cpu, @pmu, @cgroup; ignore: @group_index */ + return perf_event_groups_cmp(a->cpu, a->pmu, a->cgroup, b->group_index, b); +} + +static inline int +__group_cmp_ignore_cgroup(const void *key, const struct rb_node *node) +{ + const struct __group_key *a = key; + const struct perf_event *b = __node_2_pe(node); + + /* partial/subtree match: @cpu, @pmu, ignore: @cgroup, @group_index */ + return perf_event_groups_cmp(a->cpu, a->pmu, event_cgroup(b), + b->group_index, b); } /* - * Insert @event into @groups' tree; using {@event->cpu, ++@groups->index} for - * key (see perf_event_groups_less). This places it last inside the CPU - * subtree. + * Insert @event into @groups' tree; using + * {@event->cpu, @event->pmu_ctx->pmu, event_cgroup(@event), ++@groups->index} + * as key. This places it last inside the {cpu,pmu,cgroup} subtree. */ static void perf_event_groups_insert(struct perf_event_groups *groups, @@ -1714,14 +1696,15 @@ del_event_from_groups(struct perf_event *event, struct perf_event_context *ctx) } /* - * Get the leftmost event in the cpu/cgroup subtree. + * Get the leftmost event in the {cpu,pmu,cgroup} subtree. */ static struct perf_event * perf_event_groups_first(struct perf_event_groups *groups, int cpu, - struct cgroup *cgrp) + struct pmu *pmu, struct cgroup *cgrp) { struct __group_key key = { .cpu = cpu, + .pmu = pmu, .cgroup = cgrp, }; struct rb_node *node; @@ -1733,14 +1716,12 @@ perf_event_groups_first(struct perf_event_groups *groups, int cpu, return NULL; } -/* - * Like rb_entry_next_safe() for the @cpu subtree. - */ static struct perf_event * -perf_event_groups_next(struct perf_event *event) +perf_event_groups_next(struct perf_event *event, struct pmu *pmu) { struct __group_key key = { .cpu = event->cpu, + .pmu = pmu, .cgroup = event_cgroup(event), }; struct rb_node *next; @@ -1752,6 +1733,10 @@ perf_event_groups_next(struct perf_event *event) return NULL; } +#define perf_event_groups_for_cpu_pmu(event, groups, cpu, pmu) \ + for (event = perf_event_groups_first(groups, cpu, pmu, NULL); \ + event; event = perf_event_groups_next(event, pmu)) + /* * Iterate through the whole groups tree. */ @@ -1796,6 +1781,7 @@ list_add_event(struct perf_event *event, struct perf_event_context *ctx) perf_cgroup_event_enable(event, ctx); ctx->generation++; + event->pmu_ctx->nr_events++; } /* @@ -1941,7 +1927,8 @@ static void perf_group_attach(struct perf_event *event) lockdep_assert_held(&event->ctx->lock); /* - * We can have double attach due to group movement in perf_event_open. + * We can have double attach due to group movement (move_group) in + * perf_event_open(). */ if (event->attach_state & PERF_ATTACH_GROUP) return; @@ -2006,6 +1993,7 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) } ctx->generation++; + event->pmu_ctx->nr_events--; } static int @@ -2022,13 +2010,11 @@ perf_aux_output_match(struct perf_event *event, struct perf_event *aux_event) static void put_event(struct perf_event *event); static void event_sched_out(struct perf_event *event, - struct perf_cpu_context *cpuctx, struct perf_event_context *ctx); static void perf_put_aux_event(struct perf_event *event) { struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); struct perf_event *iter; /* @@ -2057,7 +2043,7 @@ static void perf_put_aux_event(struct perf_event *event) * state so that we don't try to schedule it again. Note * that perf_event_enable() will clear the ERROR status. */ - event_sched_out(iter, cpuctx, ctx); + event_sched_out(iter, ctx); perf_event_set_state(event, PERF_EVENT_STATE_ERROR); } } @@ -2108,8 +2094,8 @@ static int perf_get_aux_event(struct perf_event *event, static inline struct list_head *get_event_list(struct perf_event *event) { - struct perf_event_context *ctx = event->ctx; - return event->attr.pinned ? &ctx->pinned_active : &ctx->flexible_active; + return event->attr.pinned ? &event->pmu_ctx->pinned_active : + &event->pmu_ctx->flexible_active; } /* @@ -2120,10 +2106,7 @@ static inline struct list_head *get_event_list(struct perf_event *event) */ static inline void perf_remove_sibling_event(struct perf_event *event) { - struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); - - event_sched_out(event, cpuctx, ctx); + event_sched_out(event, event->ctx); perf_event_set_state(event, PERF_EVENT_STATE_ERROR); } @@ -2212,53 +2195,22 @@ static bool is_orphaned_event(struct perf_event *event) return event->state == PERF_EVENT_STATE_DEAD; } -static inline int __pmu_filter_match(struct perf_event *event) -{ - struct pmu *pmu = event->pmu; - return pmu->filter_match ? pmu->filter_match(event) : 1; -} - -/* - * Check whether we should attempt to schedule an event group based on - * PMU-specific filtering. An event group can consist of HW and SW events, - * potentially with a SW leader, so we must check all the filters, to - * determine whether a group is schedulable: - */ -static inline int pmu_filter_match(struct perf_event *event) -{ - struct perf_event *sibling; - unsigned long flags; - int ret = 1; - - if (!__pmu_filter_match(event)) - return 0; - - local_irq_save(flags); - for_each_sibling_event(sibling, event) { - if (!__pmu_filter_match(sibling)) { - ret = 0; - break; - } - } - local_irq_restore(flags); - - return ret; -} - static inline int event_filter_match(struct perf_event *event) { return (event->cpu == -1 || event->cpu == smp_processor_id()) && - perf_cgroup_match(event) && pmu_filter_match(event); + perf_cgroup_match(event); } static void -event_sched_out(struct perf_event *event, - struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx) +event_sched_out(struct perf_event *event, struct perf_event_context *ctx) { + struct perf_event_pmu_context *epc = event->pmu_ctx; + struct perf_cpu_pmu_context *cpc = this_cpu_ptr(epc->pmu->cpu_pmu_context); enum perf_event_state state = PERF_EVENT_STATE_INACTIVE; + // XXX cpc serialization, probably per-cpu IRQ disabled + WARN_ON_ONCE(event->ctx != ctx); lockdep_assert_held(&ctx->lock); @@ -2300,38 +2252,32 @@ event_sched_out(struct perf_event *event, perf_event_set_state(event, state); if (!is_software_event(event)) - cpuctx->active_oncpu--; - if (!--ctx->nr_active) - perf_event_ctx_deactivate(ctx); + cpc->active_oncpu--; if (event->attr.freq && event->attr.sample_freq) ctx->nr_freq--; - if (event->attr.exclusive || !cpuctx->active_oncpu) - cpuctx->exclusive = 0; + if (event->attr.exclusive || !cpc->active_oncpu) + cpc->exclusive = 0; perf_pmu_enable(event->pmu); } static void -group_sched_out(struct perf_event *group_event, - struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx) +group_sched_out(struct perf_event *group_event, struct perf_event_context *ctx) { struct perf_event *event; if (group_event->state != PERF_EVENT_STATE_ACTIVE) return; - perf_pmu_disable(ctx->pmu); + perf_assert_pmu_disabled(group_event->pmu_ctx->pmu); - event_sched_out(group_event, cpuctx, ctx); + event_sched_out(group_event, ctx); /* * Schedule out siblings (if any): */ for_each_sibling_event(event, group_event) - event_sched_out(event, cpuctx, ctx); - - perf_pmu_enable(ctx->pmu); + event_sched_out(event, ctx); } #define DETACH_GROUP 0x01UL @@ -2349,6 +2295,7 @@ __perf_remove_from_context(struct perf_event *event, struct perf_event_context *ctx, void *info) { + struct perf_event_pmu_context *pmu_ctx = event->pmu_ctx; unsigned long flags = (unsigned long)info; if (ctx->is_active & EVENT_TIME) { @@ -2356,19 +2303,30 @@ __perf_remove_from_context(struct perf_event *event, update_cgrp_time_from_cpuctx(cpuctx, false); } - event_sched_out(event, cpuctx, ctx); + event_sched_out(event, ctx); if (flags & DETACH_GROUP) perf_group_detach(event); if (flags & DETACH_CHILD) perf_child_detach(event); list_del_event(event, ctx); + if (!pmu_ctx->nr_events) { + pmu_ctx->rotate_necessary = 0; + + if (ctx->task && ctx->is_active) { + struct perf_cpu_pmu_context *cpc; + + cpc = this_cpu_ptr(pmu_ctx->pmu->cpu_pmu_context); + WARN_ON_ONCE(cpc->task_epc && cpc->task_epc != pmu_ctx); + cpc->task_epc = NULL; + } + } + if (!ctx->nr_events && ctx->is_active) { if (ctx == &cpuctx->ctx) update_cgrp_time_from_cpuctx(cpuctx, true); ctx->is_active = 0; - ctx->rotate_necessary = 0; if (ctx->task) { WARN_ON_ONCE(cpuctx->task_ctx != ctx); cpuctx->task_ctx = NULL; @@ -2398,12 +2356,8 @@ static void perf_remove_from_context(struct perf_event *event, unsigned long fla * event_function_call() user. */ raw_spin_lock_irq(&ctx->lock); - /* - * Cgroup events are per-cpu events, and must IPI because of - * cgrp_cpuctx_list. - */ - if (!ctx->is_active && !is_cgroup_event(event)) { - __perf_remove_from_context(event, __get_cpu_context(ctx), + if (!ctx->is_active) { + __perf_remove_from_context(event, this_cpu_ptr(&perf_cpu_context), ctx, (void *)flags); raw_spin_unlock_irq(&ctx->lock); return; @@ -2429,13 +2383,17 @@ static void __perf_event_disable(struct perf_event *event, update_cgrp_time_from_event(event); } + perf_pmu_disable(event->pmu_ctx->pmu); + if (event == event->group_leader) - group_sched_out(event, cpuctx, ctx); + group_sched_out(event, ctx); else - event_sched_out(event, cpuctx, ctx); + event_sched_out(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_OFF); perf_cgroup_event_disable(event, ctx); + + perf_pmu_enable(event->pmu_ctx->pmu); } /* @@ -2497,10 +2455,10 @@ static void perf_log_throttle(struct perf_event *event, int enable); static void perf_log_itrace_start(struct perf_event *event); static int -event_sched_in(struct perf_event *event, - struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx) +event_sched_in(struct perf_event *event, struct perf_event_context *ctx) { + struct perf_event_pmu_context *epc = event->pmu_ctx; + struct perf_cpu_pmu_context *cpc = this_cpu_ptr(epc->pmu->cpu_pmu_context); int ret = 0; WARN_ON_ONCE(event->ctx != ctx); @@ -2541,14 +2499,12 @@ event_sched_in(struct perf_event *event, } if (!is_software_event(event)) - cpuctx->active_oncpu++; - if (!ctx->nr_active++) - perf_event_ctx_activate(ctx); + cpc->active_oncpu++; if (event->attr.freq && event->attr.sample_freq) ctx->nr_freq++; if (event->attr.exclusive) - cpuctx->exclusive = 1; + cpc->exclusive = 1; out: perf_pmu_enable(event->pmu); @@ -2557,26 +2513,24 @@ out: } static int -group_sched_in(struct perf_event *group_event, - struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx) +group_sched_in(struct perf_event *group_event, struct perf_event_context *ctx) { struct perf_event *event, *partial_group = NULL; - struct pmu *pmu = ctx->pmu; + struct pmu *pmu = group_event->pmu_ctx->pmu; if (group_event->state == PERF_EVENT_STATE_OFF) return 0; pmu->start_txn(pmu, PERF_PMU_TXN_ADD); - if (event_sched_in(group_event, cpuctx, ctx)) + if (event_sched_in(group_event, ctx)) goto error; /* * Schedule in siblings as one group (if any): */ for_each_sibling_event(event, group_event) { - if (event_sched_in(event, cpuctx, ctx)) { + if (event_sched_in(event, ctx)) { partial_group = event; goto group_error; } @@ -2595,9 +2549,9 @@ group_error: if (event == partial_group) break; - event_sched_out(event, cpuctx, ctx); + event_sched_out(event, ctx); } - event_sched_out(group_event, cpuctx, ctx); + event_sched_out(group_event, ctx); error: pmu->cancel_txn(pmu); @@ -2607,10 +2561,11 @@ error: /* * Work out whether we can put this event group on the CPU now. */ -static int group_can_go_on(struct perf_event *event, - struct perf_cpu_context *cpuctx, - int can_add_hw) +static int group_can_go_on(struct perf_event *event, int can_add_hw) { + struct perf_event_pmu_context *epc = event->pmu_ctx; + struct perf_cpu_pmu_context *cpc = this_cpu_ptr(epc->pmu->cpu_pmu_context); + /* * Groups consisting entirely of software events can always go on. */ @@ -2620,7 +2575,7 @@ static int group_can_go_on(struct perf_event *event, * If an exclusive group is already on, no other hardware * events can go on. */ - if (cpuctx->exclusive) + if (cpc->exclusive) return 0; /* * If this group is exclusive and there are already @@ -2642,36 +2597,29 @@ static void add_event_to_ctx(struct perf_event *event, perf_group_attach(event); } -static void ctx_sched_out(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx, - enum event_type_t event_type); -static void -ctx_sched_in(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx, - enum event_type_t event_type); - -static void task_ctx_sched_out(struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx, - enum event_type_t event_type) +static void task_ctx_sched_out(struct perf_event_context *ctx, + enum event_type_t event_type) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + if (!cpuctx->task_ctx) return; if (WARN_ON_ONCE(ctx != cpuctx->task_ctx)) return; - ctx_sched_out(ctx, cpuctx, event_type); + ctx_sched_out(ctx, event_type); } static void perf_event_sched_in(struct perf_cpu_context *cpuctx, struct perf_event_context *ctx) { - cpu_ctx_sched_in(cpuctx, EVENT_PINNED); + ctx_sched_in(&cpuctx->ctx, EVENT_PINNED); if (ctx) - ctx_sched_in(ctx, cpuctx, EVENT_PINNED); - cpu_ctx_sched_in(cpuctx, EVENT_FLEXIBLE); + ctx_sched_in(ctx, EVENT_PINNED); + ctx_sched_in(&cpuctx->ctx, EVENT_FLEXIBLE); if (ctx) - ctx_sched_in(ctx, cpuctx, EVENT_FLEXIBLE); + ctx_sched_in(ctx, EVENT_FLEXIBLE); } /* @@ -2689,11 +2637,15 @@ static void perf_event_sched_in(struct perf_cpu_context *cpuctx, * event_type is a bit mask of the types of events involved. For CPU events, * event_type is only either EVENT_PINNED or EVENT_FLEXIBLE. */ +/* + * XXX: ctx_resched() reschedule entire perf_event_context while adding new + * event to the context or enabling existing event in the context. We can + * probably optimize it by rescheduling only affected pmu_ctx. + */ static void ctx_resched(struct perf_cpu_context *cpuctx, struct perf_event_context *task_ctx, enum event_type_t event_type) { - enum event_type_t ctx_event_type; bool cpu_event = !!(event_type & EVENT_CPU); /* @@ -2703,11 +2655,13 @@ static void ctx_resched(struct perf_cpu_context *cpuctx, if (event_type & EVENT_PINNED) event_type |= EVENT_FLEXIBLE; - ctx_event_type = event_type & EVENT_ALL; + event_type &= EVENT_ALL; - perf_pmu_disable(cpuctx->ctx.pmu); - if (task_ctx) - task_ctx_sched_out(cpuctx, task_ctx, event_type); + perf_ctx_disable(&cpuctx->ctx); + if (task_ctx) { + perf_ctx_disable(task_ctx); + task_ctx_sched_out(task_ctx, event_type); + } /* * Decide which cpu ctx groups to schedule out based on the types @@ -2717,17 +2671,20 @@ static void ctx_resched(struct perf_cpu_context *cpuctx, * - otherwise, do nothing more. */ if (cpu_event) - cpu_ctx_sched_out(cpuctx, ctx_event_type); - else if (ctx_event_type & EVENT_PINNED) - cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); + ctx_sched_out(&cpuctx->ctx, event_type); + else if (event_type & EVENT_PINNED) + ctx_sched_out(&cpuctx->ctx, EVENT_FLEXIBLE); perf_event_sched_in(cpuctx, task_ctx); - perf_pmu_enable(cpuctx->ctx.pmu); + + perf_ctx_enable(&cpuctx->ctx); + if (task_ctx) + perf_ctx_enable(task_ctx); } void perf_pmu_resched(struct pmu *pmu) { - struct perf_cpu_context *cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct perf_event_context *task_ctx = cpuctx->task_ctx; perf_ctx_lock(cpuctx, task_ctx); @@ -2745,7 +2702,7 @@ static int __perf_install_in_context(void *info) { struct perf_event *event = info; struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct perf_event_context *task_ctx = cpuctx->task_ctx; bool reprogram = true; int ret = 0; @@ -2787,7 +2744,7 @@ static int __perf_install_in_context(void *info) #endif if (reprogram) { - ctx_sched_out(ctx, cpuctx, EVENT_TIME); + ctx_sched_out(ctx, EVENT_TIME); add_event_to_ctx(event, ctx); ctx_resched(cpuctx, task_ctx, get_event_type(event)); } else { @@ -2820,7 +2777,7 @@ perf_install_in_context(struct perf_event_context *ctx, WARN_ON_ONCE(!exclusive_event_installable(event, ctx)); if (event->cpu != -1) - event->cpu = cpu; + WARN_ON_ONCE(event->cpu != cpu); /* * Ensures that if we can observe event->ctx, both the event and ctx @@ -2832,8 +2789,6 @@ perf_install_in_context(struct perf_event_context *ctx, * perf_event_attr::disabled events will not run and can be initialized * without IPI. Except when this is the first event for the context, in * that case we need the magic of the IPI to set ctx->is_active. - * Similarly, cgroup events for the context also needs the IPI to - * manipulate the cgrp_cpuctx_list. * * The IOC_ENABLE that is sure to follow the creation of a disabled * event will issue the IPI and reprogram the hardware. @@ -2935,7 +2890,7 @@ static void __perf_event_enable(struct perf_event *event, return; if (ctx->is_active) - ctx_sched_out(ctx, cpuctx, EVENT_TIME); + ctx_sched_out(ctx, EVENT_TIME); perf_event_set_state(event, PERF_EVENT_STATE_INACTIVE); perf_cgroup_event_enable(event, ctx); @@ -2944,7 +2899,7 @@ static void __perf_event_enable(struct perf_event *event, return; if (!event_filter_match(event)) { - ctx_sched_in(ctx, cpuctx, EVENT_TIME); + ctx_sched_in(ctx, EVENT_TIME); return; } @@ -2953,7 +2908,7 @@ static void __perf_event_enable(struct perf_event *event, * then don't put it on unless the group is on. */ if (leader != event && leader->state != PERF_EVENT_STATE_ACTIVE) { - ctx_sched_in(ctx, cpuctx, EVENT_TIME); + ctx_sched_in(ctx, EVENT_TIME); return; } @@ -3222,11 +3177,52 @@ out: return err; } -static void ctx_sched_out(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx, - enum event_type_t event_type) +static void __pmu_ctx_sched_out(struct perf_event_pmu_context *pmu_ctx, + enum event_type_t event_type) { + struct perf_event_context *ctx = pmu_ctx->ctx; struct perf_event *event, *tmp; + struct pmu *pmu = pmu_ctx->pmu; + + if (ctx->task && !ctx->is_active) { + struct perf_cpu_pmu_context *cpc; + + cpc = this_cpu_ptr(pmu->cpu_pmu_context); + WARN_ON_ONCE(cpc->task_epc && cpc->task_epc != pmu_ctx); + cpc->task_epc = NULL; + } + + if (!event_type) + return; + + perf_pmu_disable(pmu); + if (event_type & EVENT_PINNED) { + list_for_each_entry_safe(event, tmp, + &pmu_ctx->pinned_active, + active_list) + group_sched_out(event, ctx); + } + + if (event_type & EVENT_FLEXIBLE) { + list_for_each_entry_safe(event, tmp, + &pmu_ctx->flexible_active, + active_list) + group_sched_out(event, ctx); + /* + * Since we cleared EVENT_FLEXIBLE, also clear + * rotate_necessary, is will be reset by + * ctx_flexible_sched_in() when needed. + */ + pmu_ctx->rotate_necessary = 0; + } + perf_pmu_enable(pmu); +} + +static void +ctx_sched_out(struct perf_event_context *ctx, enum event_type_t event_type) +{ + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + struct perf_event_pmu_context *pmu_ctx; int is_active = ctx->is_active; lockdep_assert_held(&ctx->lock); @@ -3274,27 +3270,8 @@ static void ctx_sched_out(struct perf_event_context *ctx, is_active ^= ctx->is_active; /* changed bits */ - if (!ctx->nr_active || !(is_active & EVENT_ALL)) - return; - - perf_pmu_disable(ctx->pmu); - if (is_active & EVENT_PINNED) { - list_for_each_entry_safe(event, tmp, &ctx->pinned_active, active_list) - group_sched_out(event, cpuctx, ctx); - } - - if (is_active & EVENT_FLEXIBLE) { - list_for_each_entry_safe(event, tmp, &ctx->flexible_active, active_list) - group_sched_out(event, cpuctx, ctx); - - /* - * Since we cleared EVENT_FLEXIBLE, also clear - * rotate_necessary, is will be reset by - * ctx_flexible_sched_in() when needed. - */ - ctx->rotate_necessary = 0; - } - perf_pmu_enable(ctx->pmu); + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) + __pmu_ctx_sched_out(pmu_ctx, is_active); } /* @@ -3399,26 +3376,68 @@ static void perf_event_sync_stat(struct perf_event_context *ctx, } } -static void perf_event_context_sched_out(struct task_struct *task, int ctxn, - struct task_struct *next) +#define double_list_for_each_entry(pos1, pos2, head1, head2, member) \ + for (pos1 = list_first_entry(head1, typeof(*pos1), member), \ + pos2 = list_first_entry(head2, typeof(*pos2), member); \ + !list_entry_is_head(pos1, head1, member) && \ + !list_entry_is_head(pos2, head2, member); \ + pos1 = list_next_entry(pos1, member), \ + pos2 = list_next_entry(pos2, member)) + +static void perf_event_swap_task_ctx_data(struct perf_event_context *prev_ctx, + struct perf_event_context *next_ctx) +{ + struct perf_event_pmu_context *prev_epc, *next_epc; + + if (!prev_ctx->nr_task_data) + return; + + double_list_for_each_entry(prev_epc, next_epc, + &prev_ctx->pmu_ctx_list, &next_ctx->pmu_ctx_list, + pmu_ctx_entry) { + + if (WARN_ON_ONCE(prev_epc->pmu != next_epc->pmu)) + continue; + + /* + * PMU specific parts of task perf context can require + * additional synchronization. As an example of such + * synchronization see implementation details of Intel + * LBR call stack data profiling; + */ + if (prev_epc->pmu->swap_task_ctx) + prev_epc->pmu->swap_task_ctx(prev_epc, next_epc); + else + swap(prev_epc->task_ctx_data, next_epc->task_ctx_data); + } +} + +static void perf_ctx_sched_task_cb(struct perf_event_context *ctx, bool sched_in) +{ + struct perf_event_pmu_context *pmu_ctx; + struct perf_cpu_pmu_context *cpc; + + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) { + cpc = this_cpu_ptr(pmu_ctx->pmu->cpu_pmu_context); + + if (cpc->sched_cb_usage && pmu_ctx->pmu->sched_task) + pmu_ctx->pmu->sched_task(pmu_ctx, sched_in); + } +} + +static void +perf_event_context_sched_out(struct task_struct *task, struct task_struct *next) { - struct perf_event_context *ctx = task->perf_event_ctxp[ctxn]; + struct perf_event_context *ctx = task->perf_event_ctxp; struct perf_event_context *next_ctx; struct perf_event_context *parent, *next_parent; - struct perf_cpu_context *cpuctx; int do_switch = 1; - struct pmu *pmu; if (likely(!ctx)) return; - pmu = ctx->pmu; - cpuctx = __get_cpu_context(ctx); - if (!cpuctx->task_ctx) - return; - rcu_read_lock(); - next_ctx = next->perf_event_ctxp[ctxn]; + next_ctx = rcu_dereference(next->perf_event_ctxp); if (!next_ctx) goto unlock; @@ -3443,7 +3462,7 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn, raw_spin_lock_nested(&next_ctx->lock, SINGLE_DEPTH_NESTING); if (context_equiv(ctx, next_ctx)) { - perf_pmu_disable(pmu); + perf_ctx_disable(ctx); /* PMIs are disabled; ctx->nr_pending is stable. */ if (local_read(&ctx->nr_pending) || @@ -3460,21 +3479,10 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn, WRITE_ONCE(ctx->task, next); WRITE_ONCE(next_ctx->task, task); - if (cpuctx->sched_cb_usage && pmu->sched_task) - pmu->sched_task(ctx, false); - - /* - * PMU specific parts of task perf context can require - * additional synchronization. As an example of such - * synchronization see implementation details of Intel - * LBR call stack data profiling; - */ - if (pmu->swap_task_ctx) - pmu->swap_task_ctx(ctx, next_ctx); - else - swap(ctx->task_ctx_data, next_ctx->task_ctx_data); + perf_ctx_sched_task_cb(ctx, false); + perf_event_swap_task_ctx_data(ctx, next_ctx); - perf_pmu_enable(pmu); + perf_ctx_enable(ctx); /* * RCU_INIT_POINTER here is safe because we've not @@ -3483,8 +3491,8 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn, * since those values are always verified under * ctx->lock which we're now holding. */ - RCU_INIT_POINTER(task->perf_event_ctxp[ctxn], next_ctx); - RCU_INIT_POINTER(next->perf_event_ctxp[ctxn], ctx); + RCU_INIT_POINTER(task->perf_event_ctxp, next_ctx); + RCU_INIT_POINTER(next->perf_event_ctxp, ctx); do_switch = 0; @@ -3498,38 +3506,40 @@ unlock: if (do_switch) { raw_spin_lock(&ctx->lock); - perf_pmu_disable(pmu); + perf_ctx_disable(ctx); inside_switch: - if (cpuctx->sched_cb_usage && pmu->sched_task) - pmu->sched_task(ctx, false); - task_ctx_sched_out(cpuctx, ctx, EVENT_ALL); + perf_ctx_sched_task_cb(ctx, false); + task_ctx_sched_out(ctx, EVENT_ALL); - perf_pmu_enable(pmu); + perf_ctx_enable(ctx); raw_spin_unlock(&ctx->lock); } } static DEFINE_PER_CPU(struct list_head, sched_cb_list); +static DEFINE_PER_CPU(int, perf_sched_cb_usages); void perf_sched_cb_dec(struct pmu *pmu) { - struct perf_cpu_context *cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); + struct perf_cpu_pmu_context *cpc = this_cpu_ptr(pmu->cpu_pmu_context); this_cpu_dec(perf_sched_cb_usages); + barrier(); - if (!--cpuctx->sched_cb_usage) - list_del(&cpuctx->sched_cb_entry); + if (!--cpc->sched_cb_usage) + list_del(&cpc->sched_cb_entry); } void perf_sched_cb_inc(struct pmu *pmu) { - struct perf_cpu_context *cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); + struct perf_cpu_pmu_context *cpc = this_cpu_ptr(pmu->cpu_pmu_context); - if (!cpuctx->sched_cb_usage++) - list_add(&cpuctx->sched_cb_entry, this_cpu_ptr(&sched_cb_list)); + if (!cpc->sched_cb_usage++) + list_add(&cpc->sched_cb_entry, this_cpu_ptr(&sched_cb_list)); + barrier(); this_cpu_inc(perf_sched_cb_usages); } @@ -3541,19 +3551,21 @@ void perf_sched_cb_inc(struct pmu *pmu) * PEBS requires this to provide PID/TID information. This requires we flush * all queued PEBS records before we context switch to a new task. */ -static void __perf_pmu_sched_task(struct perf_cpu_context *cpuctx, bool sched_in) +static void __perf_pmu_sched_task(struct perf_cpu_pmu_context *cpc, bool sched_in) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct pmu *pmu; - pmu = cpuctx->ctx.pmu; /* software PMUs will not have sched_task */ + pmu = cpc->epc.pmu; + /* software PMUs will not have sched_task */ if (WARN_ON_ONCE(!pmu->sched_task)) return; perf_ctx_lock(cpuctx, cpuctx->task_ctx); perf_pmu_disable(pmu); - pmu->sched_task(cpuctx->task_ctx, sched_in); + pmu->sched_task(cpc->task_epc, sched_in); perf_pmu_enable(pmu); perf_ctx_unlock(cpuctx, cpuctx->task_ctx); @@ -3563,26 +3575,20 @@ static void perf_pmu_sched_task(struct task_struct *prev, struct task_struct *next, bool sched_in) { - struct perf_cpu_context *cpuctx; + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + struct perf_cpu_pmu_context *cpc; - if (prev == next) + /* cpuctx->task_ctx will be handled in perf_event_context_sched_in/out */ + if (prev == next || cpuctx->task_ctx) return; - list_for_each_entry(cpuctx, this_cpu_ptr(&sched_cb_list), sched_cb_entry) { - /* will be handled in perf_event_context_sched_in/out */ - if (cpuctx->task_ctx) - continue; - - __perf_pmu_sched_task(cpuctx, sched_in); - } + list_for_each_entry(cpc, this_cpu_ptr(&sched_cb_list), sched_cb_entry) + __perf_pmu_sched_task(cpc, sched_in); } static void perf_event_switch(struct task_struct *task, struct task_struct *next_prev, bool sched_in); -#define for_each_task_context_nr(ctxn) \ - for ((ctxn) = 0; (ctxn) < perf_nr_task_contexts; (ctxn)++) - /* * Called from scheduler to remove the events of the current task, * with interrupts disabled. @@ -3597,16 +3603,13 @@ static void perf_event_switch(struct task_struct *task, void __perf_event_task_sched_out(struct task_struct *task, struct task_struct *next) { - int ctxn; - if (__this_cpu_read(perf_sched_cb_usages)) perf_pmu_sched_task(task, next, false); if (atomic_read(&nr_switch_events)) perf_event_switch(task, next, false); - for_each_task_context_nr(ctxn) - perf_event_context_sched_out(task, ctxn, next); + perf_event_context_sched_out(task, next); /* * if cgroup events exist on this CPU, then we need @@ -3617,15 +3620,6 @@ void __perf_event_task_sched_out(struct task_struct *task, perf_cgroup_switch(next); } -/* - * Called with IRQs disabled - */ -static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx, - enum event_type_t event_type) -{ - ctx_sched_out(&cpuctx->ctx, cpuctx, event_type); -} - static bool perf_less_group_idx(const void *l, const void *r) { const struct perf_event *le = *(const struct perf_event **)l; @@ -3657,21 +3651,39 @@ static void __heap_add(struct min_heap *heap, struct perf_event *event) } } -static noinline int visit_groups_merge(struct perf_cpu_context *cpuctx, +static void __link_epc(struct perf_event_pmu_context *pmu_ctx) +{ + struct perf_cpu_pmu_context *cpc; + + if (!pmu_ctx->ctx->task) + return; + + cpc = this_cpu_ptr(pmu_ctx->pmu->cpu_pmu_context); + WARN_ON_ONCE(cpc->task_epc && cpc->task_epc != pmu_ctx); + cpc->task_epc = pmu_ctx; +} + +static noinline int visit_groups_merge(struct perf_event_context *ctx, struct perf_event_groups *groups, int cpu, + struct pmu *pmu, int (*func)(struct perf_event *, void *), void *data) { #ifdef CONFIG_CGROUP_PERF struct cgroup_subsys_state *css = NULL; #endif + struct perf_cpu_context *cpuctx = NULL; /* Space for per CPU and/or any CPU event iterators. */ struct perf_event *itrs[2]; struct min_heap event_heap; struct perf_event **evt; int ret; - if (cpuctx) { + if (pmu->filter && pmu->filter(pmu, cpu)) + return 0; + + if (!ctx->task) { + cpuctx = this_cpu_ptr(&perf_cpu_context); event_heap = (struct min_heap){ .data = cpuctx->heap, .nr = 0, @@ -3691,17 +3703,22 @@ static noinline int visit_groups_merge(struct perf_cpu_context *cpuctx, .size = ARRAY_SIZE(itrs), }; /* Events not within a CPU context may be on any CPU. */ - __heap_add(&event_heap, perf_event_groups_first(groups, -1, NULL)); + __heap_add(&event_heap, perf_event_groups_first(groups, -1, pmu, NULL)); } evt = event_heap.data; - __heap_add(&event_heap, perf_event_groups_first(groups, cpu, NULL)); + __heap_add(&event_heap, perf_event_groups_first(groups, cpu, pmu, NULL)); #ifdef CONFIG_CGROUP_PERF for (; css; css = css->parent) - __heap_add(&event_heap, perf_event_groups_first(groups, cpu, css->cgroup)); + __heap_add(&event_heap, perf_event_groups_first(groups, cpu, pmu, css->cgroup)); #endif + if (event_heap.nr) { + __link_epc((*evt)->pmu_ctx); + perf_assert_pmu_disabled((*evt)->pmu_ctx->pmu); + } + min_heapify_all(&event_heap, &perf_min_heap); while (event_heap.nr) { @@ -3709,7 +3726,7 @@ static noinline int visit_groups_merge(struct perf_cpu_context *cpuctx, if (ret) return ret; - *evt = perf_event_groups_next(*evt); + *evt = perf_event_groups_next(*evt, pmu); if (*evt) min_heapify(&event_heap, 0, &perf_min_heap); else @@ -3751,7 +3768,6 @@ static inline void group_update_userpage(struct perf_event *group_event) static int merge_sched_in(struct perf_event *event, void *data) { struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); int *can_add_hw = data; if (event->state <= PERF_EVENT_STATE_OFF) @@ -3760,8 +3776,8 @@ static int merge_sched_in(struct perf_event *event, void *data) if (!event_filter_match(event)) return 0; - if (group_can_go_on(event, cpuctx, *can_add_hw)) { - if (!group_sched_in(event, cpuctx, ctx)) + if (group_can_go_on(event, *can_add_hw)) { + if (!group_sched_in(event, ctx)) list_add_tail(&event->active_list, get_event_list(event)); } @@ -3771,8 +3787,11 @@ static int merge_sched_in(struct perf_event *event, void *data) perf_cgroup_event_disable(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_ERROR); } else { - ctx->rotate_necessary = 1; - perf_mux_hrtimer_restart(cpuctx); + struct perf_cpu_pmu_context *cpc; + + event->pmu_ctx->rotate_necessary = 1; + cpc = this_cpu_ptr(event->pmu_ctx->pmu->cpu_pmu_context); + perf_mux_hrtimer_restart(cpc); group_update_userpage(event); } } @@ -3780,39 +3799,53 @@ static int merge_sched_in(struct perf_event *event, void *data) return 0; } -static void -ctx_pinned_sched_in(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx) +static void ctx_pinned_sched_in(struct perf_event_context *ctx, struct pmu *pmu) { + struct perf_event_pmu_context *pmu_ctx; int can_add_hw = 1; - if (ctx != &cpuctx->ctx) - cpuctx = NULL; - - visit_groups_merge(cpuctx, &ctx->pinned_groups, - smp_processor_id(), - merge_sched_in, &can_add_hw); + if (pmu) { + visit_groups_merge(ctx, &ctx->pinned_groups, + smp_processor_id(), pmu, + merge_sched_in, &can_add_hw); + } else { + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) { + can_add_hw = 1; + visit_groups_merge(ctx, &ctx->pinned_groups, + smp_processor_id(), pmu_ctx->pmu, + merge_sched_in, &can_add_hw); + } + } } -static void -ctx_flexible_sched_in(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx) +static void ctx_flexible_sched_in(struct perf_event_context *ctx, struct pmu *pmu) { + struct perf_event_pmu_context *pmu_ctx; int can_add_hw = 1; - if (ctx != &cpuctx->ctx) - cpuctx = NULL; + if (pmu) { + visit_groups_merge(ctx, &ctx->flexible_groups, + smp_processor_id(), pmu, + merge_sched_in, &can_add_hw); + } else { + list_for_each_entry(pmu_ctx, &ctx->pmu_ctx_list, pmu_ctx_entry) { + can_add_hw = 1; + visit_groups_merge(ctx, &ctx->flexible_groups, + smp_processor_id(), pmu_ctx->pmu, + merge_sched_in, &can_add_hw); + } + } +} - visit_groups_merge(cpuctx, &ctx->flexible_groups, - smp_processor_id(), - merge_sched_in, &can_add_hw); +static void __pmu_ctx_sched_in(struct perf_event_context *ctx, struct pmu *pmu) +{ + ctx_flexible_sched_in(ctx, pmu); } static void -ctx_sched_in(struct perf_event_context *ctx, - struct perf_cpu_context *cpuctx, - enum event_type_t event_type) +ctx_sched_in(struct perf_event_context *ctx, enum event_type_t event_type) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); int is_active = ctx->is_active; lockdep_assert_held(&ctx->lock); @@ -3846,39 +3879,32 @@ ctx_sched_in(struct perf_event_context *ctx, * in order to give them the best chance of going on. */ if (is_active & EVENT_PINNED) - ctx_pinned_sched_in(ctx, cpuctx); + ctx_pinned_sched_in(ctx, NULL); /* Then walk through the lower prio flexible groups */ if (is_active & EVENT_FLEXIBLE) - ctx_flexible_sched_in(ctx, cpuctx); + ctx_flexible_sched_in(ctx, NULL); } -static void cpu_ctx_sched_in(struct perf_cpu_context *cpuctx, - enum event_type_t event_type) +static void perf_event_context_sched_in(struct task_struct *task) { - struct perf_event_context *ctx = &cpuctx->ctx; - - ctx_sched_in(ctx, cpuctx, event_type); -} + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + struct perf_event_context *ctx; -static void perf_event_context_sched_in(struct perf_event_context *ctx, - struct task_struct *task) -{ - struct perf_cpu_context *cpuctx; - struct pmu *pmu; + rcu_read_lock(); + ctx = rcu_dereference(task->perf_event_ctxp); + if (!ctx) + goto rcu_unlock; - cpuctx = __get_cpu_context(ctx); + if (cpuctx->task_ctx == ctx) { + perf_ctx_lock(cpuctx, ctx); + perf_ctx_disable(ctx); - /* - * HACK: for HETEROGENEOUS the task context might have switched to a - * different PMU, force (re)set the context, - */ - pmu = ctx->pmu = cpuctx->ctx.pmu; + perf_ctx_sched_task_cb(ctx, true); - if (cpuctx->task_ctx == ctx) { - if (cpuctx->sched_cb_usage) - __perf_pmu_sched_task(cpuctx, true); - return; + perf_ctx_enable(ctx); + perf_ctx_unlock(cpuctx, ctx); + goto rcu_unlock; } perf_ctx_lock(cpuctx, ctx); @@ -3889,7 +3915,7 @@ static void perf_event_context_sched_in(struct perf_event_context *ctx, if (!ctx->nr_events) goto unlock; - perf_pmu_disable(pmu); + perf_ctx_disable(ctx); /* * We want to keep the following priority order: * cpu pinned (that don't need to move), task pinned, @@ -3898,17 +3924,24 @@ static void perf_event_context_sched_in(struct perf_event_context *ctx, * However, if task's ctx is not carrying any pinned * events, no need to flip the cpuctx's events around. */ - if (!RB_EMPTY_ROOT(&ctx->pinned_groups.tree)) - cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); + if (!RB_EMPTY_ROOT(&ctx->pinned_groups.tree)) { + perf_ctx_disable(&cpuctx->ctx); + ctx_sched_out(&cpuctx->ctx, EVENT_FLEXIBLE); + } + perf_event_sched_in(cpuctx, ctx); - if (cpuctx->sched_cb_usage && pmu->sched_task) - pmu->sched_task(cpuctx->task_ctx, true); + perf_ctx_sched_task_cb(cpuctx->task_ctx, true); - perf_pmu_enable(pmu); + if (!RB_EMPTY_ROOT(&ctx->pinned_groups.tree)) + perf_ctx_enable(&cpuctx->ctx); + + perf_ctx_enable(ctx); unlock: perf_ctx_unlock(cpuctx, ctx); +rcu_unlock: + rcu_read_unlock(); } /* @@ -3925,16 +3958,7 @@ unlock: void __perf_event_task_sched_in(struct task_struct *prev, struct task_struct *task) { - struct perf_event_context *ctx; - int ctxn; - - for_each_task_context_nr(ctxn) { - ctx = task->perf_event_ctxp[ctxn]; - if (likely(!ctx)) - continue; - - perf_event_context_sched_in(ctx, task); - } + perf_event_context_sched_in(task); if (atomic_read(&nr_switch_events)) perf_event_switch(task, prev, true); @@ -4053,8 +4077,8 @@ static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count, bo * events. At the same time, make sure, having freq events does not change * the rate of unthrottling as that would introduce bias. */ -static void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, - int needs_unthr) +static void +perf_adjust_freq_unthr_context(struct perf_event_context *ctx, bool unthrottle) { struct perf_event *event; struct hw_perf_event *hwc; @@ -4066,16 +4090,16 @@ static void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, * - context have events in frequency mode (needs freq adjust) * - there are events to unthrottle on this cpu */ - if (!(ctx->nr_freq || needs_unthr)) + if (!(ctx->nr_freq || unthrottle)) return; raw_spin_lock(&ctx->lock); - perf_pmu_disable(ctx->pmu); list_for_each_entry_rcu(event, &ctx->event_list, event_entry) { if (event->state != PERF_EVENT_STATE_ACTIVE) continue; + // XXX use visit thingy to avoid the -1,cpu match if (!event_filter_match(event)) continue; @@ -4116,7 +4140,6 @@ static void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, perf_pmu_enable(event->pmu); } - perf_pmu_enable(ctx->pmu); raw_spin_unlock(&ctx->lock); } @@ -4138,72 +4161,111 @@ static void rotate_ctx(struct perf_event_context *ctx, struct perf_event *event) /* pick an event from the flexible_groups to rotate */ static inline struct perf_event * -ctx_event_to_rotate(struct perf_event_context *ctx) +ctx_event_to_rotate(struct perf_event_pmu_context *pmu_ctx) { struct perf_event *event; + struct rb_node *node; + struct rb_root *tree; + struct __group_key key = { + .pmu = pmu_ctx->pmu, + }; /* pick the first active flexible event */ - event = list_first_entry_or_null(&ctx->flexible_active, + event = list_first_entry_or_null(&pmu_ctx->flexible_active, struct perf_event, active_list); + if (event) + goto out; /* if no active flexible event, pick the first event */ - if (!event) { - event = rb_entry_safe(rb_first(&ctx->flexible_groups.tree), - typeof(*event), group_node); + tree = &pmu_ctx->ctx->flexible_groups.tree; + + if (!pmu_ctx->ctx->task) { + key.cpu = smp_processor_id(); + + node = rb_find_first(&key, tree, __group_cmp_ignore_cgroup); + if (node) + event = __node_2_pe(node); + goto out; } - /* + key.cpu = -1; + node = rb_find_first(&key, tree, __group_cmp_ignore_cgroup); + if (node) { + event = __node_2_pe(node); + goto out; + } + + key.cpu = smp_processor_id(); + node = rb_find_first(&key, tree, __group_cmp_ignore_cgroup); + if (node) + event = __node_2_pe(node); + +out: + /* * Unconditionally clear rotate_necessary; if ctx_flexible_sched_in() * finds there are unschedulable events, it will set it again. */ - ctx->rotate_necessary = 0; + pmu_ctx->rotate_necessary = 0; return event; } -static bool perf_rotate_context(struct perf_cpu_context *cpuctx) +static bool perf_rotate_context(struct perf_cpu_pmu_context *cpc) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + struct perf_event_pmu_context *cpu_epc, *task_epc = NULL; struct perf_event *cpu_event = NULL, *task_event = NULL; struct perf_event_context *task_ctx = NULL; int cpu_rotate, task_rotate; + struct pmu *pmu; /* * Since we run this from IRQ context, nobody can install new * events, thus the event count values are stable. */ - cpu_rotate = cpuctx->ctx.rotate_necessary; + cpu_epc = &cpc->epc; + pmu = cpu_epc->pmu; + task_epc = cpc->task_epc; + + cpu_rotate = cpu_epc->rotate_necessary; task_ctx = cpuctx->task_ctx; - task_rotate = task_ctx ? task_ctx->rotate_necessary : 0; + task_rotate = task_epc ? task_epc->rotate_necessary : 0; if (!(cpu_rotate || task_rotate)) return false; perf_ctx_lock(cpuctx, cpuctx->task_ctx); - perf_pmu_disable(cpuctx->ctx.pmu); + perf_pmu_disable(pmu); if (task_rotate) - task_event = ctx_event_to_rotate(task_ctx); + task_event = ctx_event_to_rotate(task_epc); if (cpu_rotate) - cpu_event = ctx_event_to_rotate(&cpuctx->ctx); + cpu_event = ctx_event_to_rotate(cpu_epc); /* * As per the order given at ctx_resched() first 'pop' task flexible * and then, if needed CPU flexible. */ - if (task_event || (task_ctx && cpu_event)) - ctx_sched_out(task_ctx, cpuctx, EVENT_FLEXIBLE); - if (cpu_event) - cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); + if (task_event || (task_epc && cpu_event)) { + update_context_time(task_epc->ctx); + __pmu_ctx_sched_out(task_epc, EVENT_FLEXIBLE); + } - if (task_event) - rotate_ctx(task_ctx, task_event); - if (cpu_event) + if (cpu_event) { + update_context_time(&cpuctx->ctx); + __pmu_ctx_sched_out(cpu_epc, EVENT_FLEXIBLE); rotate_ctx(&cpuctx->ctx, cpu_event); + __pmu_ctx_sched_in(&cpuctx->ctx, pmu); + } - perf_event_sched_in(cpuctx, task_ctx); + if (task_event) + rotate_ctx(task_epc->ctx, task_event); + + if (task_event || (task_epc && cpu_event)) + __pmu_ctx_sched_in(task_epc->ctx, pmu); - perf_pmu_enable(cpuctx->ctx.pmu); + perf_pmu_enable(pmu); perf_ctx_unlock(cpuctx, cpuctx->task_ctx); return true; @@ -4211,8 +4273,8 @@ static bool perf_rotate_context(struct perf_cpu_context *cpuctx) void perf_event_task_tick(void) { - struct list_head *head = this_cpu_ptr(&active_ctx_list); - struct perf_event_context *ctx, *tmp; + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); + struct perf_event_context *ctx; int throttled; lockdep_assert_irqs_disabled(); @@ -4221,8 +4283,13 @@ void perf_event_task_tick(void) throttled = __this_cpu_xchg(perf_throttled_count, 0); tick_dep_clear_cpu(smp_processor_id(), TICK_DEP_BIT_PERF_EVENTS); - list_for_each_entry_safe(ctx, tmp, head, active_ctx_list) - perf_adjust_freq_unthr_context(ctx, throttled); + perf_adjust_freq_unthr_context(&cpuctx->ctx, !!throttled); + + rcu_read_lock(); + ctx = rcu_dereference(current->perf_event_ctxp); + if (ctx) + perf_adjust_freq_unthr_context(ctx, !!throttled); + rcu_read_unlock(); } static int event_enable_on_exec(struct perf_event *event, @@ -4244,9 +4311,9 @@ static int event_enable_on_exec(struct perf_event *event, * Enable all of a task's events that have been marked enable-on-exec. * This expects task == current. */ -static void perf_event_enable_on_exec(int ctxn) +static void perf_event_enable_on_exec(struct perf_event_context *ctx) { - struct perf_event_context *ctx, *clone_ctx = NULL; + struct perf_event_context *clone_ctx = NULL; enum event_type_t event_type = 0; struct perf_cpu_context *cpuctx; struct perf_event *event; @@ -4254,13 +4321,16 @@ static void perf_event_enable_on_exec(int ctxn) int enabled = 0; local_irq_save(flags); - ctx = current->perf_event_ctxp[ctxn]; - if (!ctx || !ctx->nr_events) + if (WARN_ON_ONCE(current->perf_event_ctxp != ctx)) + goto out; + + if (!ctx->nr_events) goto out; - cpuctx = __get_cpu_context(ctx); + cpuctx = this_cpu_ptr(&perf_cpu_context); perf_ctx_lock(cpuctx, ctx); - ctx_sched_out(ctx, cpuctx, EVENT_TIME); + ctx_sched_out(ctx, EVENT_TIME); + list_for_each_entry(event, &ctx->event_list, event_entry) { enabled |= event_enable_on_exec(event, ctx); event_type |= get_event_type(event); @@ -4273,7 +4343,7 @@ static void perf_event_enable_on_exec(int ctxn) clone_ctx = unclone_ctx(ctx); ctx_resched(cpuctx, ctx, event_type); } else { - ctx_sched_in(ctx, cpuctx, EVENT_TIME); + ctx_sched_in(ctx, EVENT_TIME); } perf_ctx_unlock(cpuctx, ctx); @@ -4292,17 +4362,13 @@ static void perf_event_exit_event(struct perf_event *event, * Removes all events from the current task that have been marked * remove-on-exec, and feeds their values back to parent events. */ -static void perf_event_remove_on_exec(int ctxn) +static void perf_event_remove_on_exec(struct perf_event_context *ctx) { - struct perf_event_context *ctx, *clone_ctx = NULL; + struct perf_event_context *clone_ctx = NULL; struct perf_event *event, *next; unsigned long flags; bool modified = false; - ctx = perf_pin_task_context(current, ctxn); - if (!ctx) - return; - mutex_lock(&ctx->mutex); if (WARN_ON_ONCE(ctx->task != current)) @@ -4323,13 +4389,11 @@ static void perf_event_remove_on_exec(int ctxn) raw_spin_lock_irqsave(&ctx->lock, flags); if (modified) clone_ctx = unclone_ctx(ctx); - --ctx->pin_count; raw_spin_unlock_irqrestore(&ctx->lock, flags); unlock: mutex_unlock(&ctx->mutex); - put_ctx(ctx); if (clone_ctx) put_ctx(clone_ctx); } @@ -4365,7 +4429,7 @@ static void __perf_event_read(void *info) struct perf_read_data *data = info; struct perf_event *sub, *event = data->event; struct perf_event_context *ctx = event->ctx; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct pmu *pmu = event->pmu; /* @@ -4591,17 +4655,25 @@ static void __perf_event_init_context(struct perf_event_context *ctx) { raw_spin_lock_init(&ctx->lock); mutex_init(&ctx->mutex); - INIT_LIST_HEAD(&ctx->active_ctx_list); + INIT_LIST_HEAD(&ctx->pmu_ctx_list); perf_event_groups_init(&ctx->pinned_groups); perf_event_groups_init(&ctx->flexible_groups); INIT_LIST_HEAD(&ctx->event_list); - INIT_LIST_HEAD(&ctx->pinned_active); - INIT_LIST_HEAD(&ctx->flexible_active); refcount_set(&ctx->refcount, 1); } +static void +__perf_init_event_pmu_context(struct perf_event_pmu_context *epc, struct pmu *pmu) +{ + epc->pmu = pmu; + INIT_LIST_HEAD(&epc->pmu_ctx_entry); + INIT_LIST_HEAD(&epc->pinned_active); + INIT_LIST_HEAD(&epc->flexible_active); + atomic_set(&epc->refcount, 1); +} + static struct perf_event_context * -alloc_perf_context(struct pmu *pmu, struct task_struct *task) +alloc_perf_context(struct task_struct *task) { struct perf_event_context *ctx; @@ -4612,7 +4684,6 @@ alloc_perf_context(struct pmu *pmu, struct task_struct *task) __perf_event_init_context(ctx); if (task) ctx->task = get_task_struct(task); - ctx->pmu = pmu; return ctx; } @@ -4641,15 +4712,12 @@ find_lively_task_by_vpid(pid_t vpid) * Returns a matching context with refcount and pincount. */ static struct perf_event_context * -find_get_context(struct pmu *pmu, struct task_struct *task, - struct perf_event *event) +find_get_context(struct task_struct *task, struct perf_event *event) { struct perf_event_context *ctx, *clone_ctx = NULL; struct perf_cpu_context *cpuctx; - void *task_ctx_data = NULL; unsigned long flags; - int ctxn, err; - int cpu = event->cpu; + int err; if (!task) { /* Must be root to operate on a CPU event: */ @@ -4657,7 +4725,7 @@ find_get_context(struct pmu *pmu, struct task_struct *task, if (err) return ERR_PTR(err); - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); + cpuctx = per_cpu_ptr(&perf_cpu_context, event->cpu); ctx = &cpuctx->ctx; get_ctx(ctx); raw_spin_lock_irqsave(&ctx->lock, flags); @@ -4668,43 +4736,22 @@ find_get_context(struct pmu *pmu, struct task_struct *task, } err = -EINVAL; - ctxn = pmu->task_ctx_nr; - if (ctxn < 0) - goto errout; - - if (event->attach_state & PERF_ATTACH_TASK_DATA) { - task_ctx_data = alloc_task_ctx_data(pmu); - if (!task_ctx_data) { - err = -ENOMEM; - goto errout; - } - } - retry: - ctx = perf_lock_task_context(task, ctxn, &flags); + ctx = perf_lock_task_context(task, &flags); if (ctx) { clone_ctx = unclone_ctx(ctx); ++ctx->pin_count; - if (task_ctx_data && !ctx->task_ctx_data) { - ctx->task_ctx_data = task_ctx_data; - task_ctx_data = NULL; - } raw_spin_unlock_irqrestore(&ctx->lock, flags); if (clone_ctx) put_ctx(clone_ctx); } else { - ctx = alloc_perf_context(pmu, task); + ctx = alloc_perf_context(task); err = -ENOMEM; if (!ctx) goto errout; - if (task_ctx_data) { - ctx->task_ctx_data = task_ctx_data; - task_ctx_data = NULL; - } - err = 0; mutex_lock(&task->perf_event_mutex); /* @@ -4713,12 +4760,12 @@ retry: */ if (task->flags & PF_EXITING) err = -ESRCH; - else if (task->perf_event_ctxp[ctxn]) + else if (task->perf_event_ctxp) err = -EAGAIN; else { get_ctx(ctx); ++ctx->pin_count; - rcu_assign_pointer(task->perf_event_ctxp[ctxn], ctx); + rcu_assign_pointer(task->perf_event_ctxp, ctx); } mutex_unlock(&task->perf_event_mutex); @@ -4731,21 +4778,146 @@ retry: } } - free_task_ctx_data(pmu, task_ctx_data); return ctx; errout: - free_task_ctx_data(pmu, task_ctx_data); return ERR_PTR(err); } +static struct perf_event_pmu_context * +find_get_pmu_context(struct pmu *pmu, struct perf_event_context *ctx, + struct perf_event *event) +{ + struct perf_event_pmu_context *new = NULL, *epc; + void *task_ctx_data = NULL; + + if (!ctx->task) { + struct perf_cpu_pmu_context *cpc; + + cpc = per_cpu_ptr(pmu->cpu_pmu_context, event->cpu); + epc = &cpc->epc; + + if (!epc->ctx) { + atomic_set(&epc->refcount, 1); + epc->embedded = 1; + raw_spin_lock_irq(&ctx->lock); + list_add(&epc->pmu_ctx_entry, &ctx->pmu_ctx_list); + epc->ctx = ctx; + raw_spin_unlock_irq(&ctx->lock); + } else { + WARN_ON_ONCE(epc->ctx != ctx); + atomic_inc(&epc->refcount); + } + + return epc; + } + + new = kzalloc(sizeof(*epc), GFP_KERNEL); + if (!new) + return ERR_PTR(-ENOMEM); + + if (event->attach_state & PERF_ATTACH_TASK_DATA) { + task_ctx_data = alloc_task_ctx_data(pmu); + if (!task_ctx_data) { + kfree(new); + return ERR_PTR(-ENOMEM); + } + } + + __perf_init_event_pmu_context(new, pmu); + + /* + * XXX + * + * lockdep_assert_held(&ctx->mutex); + * + * can't because perf_event_init_task() doesn't actually hold the + * child_ctx->mutex. + */ + + raw_spin_lock_irq(&ctx->lock); + list_for_each_entry(epc, &ctx->pmu_ctx_list, pmu_ctx_entry) { + if (epc->pmu == pmu) { + WARN_ON_ONCE(epc->ctx != ctx); + atomic_inc(&epc->refcount); + goto found_epc; + } + } + + epc = new; + new = NULL; + + list_add(&epc->pmu_ctx_entry, &ctx->pmu_ctx_list); + epc->ctx = ctx; + +found_epc: + if (task_ctx_data && !epc->task_ctx_data) { + epc->task_ctx_data = task_ctx_data; + task_ctx_data = NULL; + ctx->nr_task_data++; + } + raw_spin_unlock_irq(&ctx->lock); + + free_task_ctx_data(pmu, task_ctx_data); + kfree(new); + + return epc; +} + +static void get_pmu_ctx(struct perf_event_pmu_context *epc) +{ + WARN_ON_ONCE(!atomic_inc_not_zero(&epc->refcount)); +} + +static void free_epc_rcu(struct rcu_head *head) +{ + struct perf_event_pmu_context *epc = container_of(head, typeof(*epc), rcu_head); + + kfree(epc->task_ctx_data); + kfree(epc); +} + +static void put_pmu_ctx(struct perf_event_pmu_context *epc) +{ + unsigned long flags; + + if (!atomic_dec_and_test(&epc->refcount)) + return; + + if (epc->ctx) { + struct perf_event_context *ctx = epc->ctx; + + /* + * XXX + * + * lockdep_assert_held(&ctx->mutex); + * + * can't because of the call-site in _free_event()/put_event() + * which isn't always called under ctx->mutex. + */ + + WARN_ON_ONCE(list_empty(&epc->pmu_ctx_entry)); + raw_spin_lock_irqsave(&ctx->lock, flags); + list_del_init(&epc->pmu_ctx_entry); + epc->ctx = NULL; + raw_spin_unlock_irqrestore(&ctx->lock, flags); + } + + WARN_ON_ONCE(!list_empty(&epc->pinned_active)); + WARN_ON_ONCE(!list_empty(&epc->flexible_active)); + + if (epc->embedded) + return; + + call_rcu(&epc->rcu_head, free_epc_rcu); +} + static void perf_event_free_filter(struct perf_event *event); static void free_event_rcu(struct rcu_head *head) { - struct perf_event *event; + struct perf_event *event = container_of(head, typeof(*event), rcu_head); - event = container_of(head, struct perf_event, rcu_head); if (event->ns) put_pid_ns(event->ns); perf_event_free_filter(event); @@ -4883,7 +5055,7 @@ static void perf_sched_delayed(struct work_struct *work) * * 1) cpu-wide events in the presence of per-task events, * 2) per-task events in the presence of cpu-wide events, - * 3) two matching events on the same context. + * 3) two matching events on the same perf_event_context. * * The former two cases are handled in the allocation path (perf_event_alloc(), * _free_event()), the latter -- before the first perf_install_in_context(). @@ -5007,6 +5179,9 @@ static void _free_event(struct perf_event *event) if (event->hw.target) put_task_struct(event->hw.target); + if (event->pmu_ctx) + put_pmu_ctx(event->pmu_ctx); + /* * perf_event_free_task() relies on put_ctx() being 'last', in particular * all task references must be cleaned up. @@ -5107,8 +5282,8 @@ int perf_event_release_kernel(struct perf_event *event) LIST_HEAD(free_list); /* - * If we got here through err_file: fput(event_file); we will not have - * attached to a context yet. + * If we got here through err_alloc: free_event(event); we will not + * have attached to a context yet. */ if (!ctx) { WARN_ON_ONCE(event->attach_state & @@ -5543,7 +5718,7 @@ static void __perf_event_period(struct perf_event *event, active = (event->state == PERF_EVENT_STATE_ACTIVE); if (active) { - perf_pmu_disable(ctx->pmu); + perf_pmu_disable(event->pmu); /* * We could be throttled; unthrottle now to avoid the tick * trying to unthrottle while we already re-started the event. @@ -5559,7 +5734,7 @@ static void __perf_event_period(struct perf_event *event, if (active) { event->pmu->start(event, PERF_EF_RELOAD); - perf_pmu_enable(ctx->pmu); + perf_pmu_enable(event->pmu); } } @@ -7720,7 +7895,6 @@ perf_iterate_sb(perf_iterate_f output, void *data, struct perf_event_context *task_ctx) { struct perf_event_context *ctx; - int ctxn; rcu_read_lock(); preempt_disable(); @@ -7737,11 +7911,9 @@ perf_iterate_sb(perf_iterate_f output, void *data, perf_iterate_sb_cpu(output, data); - for_each_task_context_nr(ctxn) { - ctx = rcu_dereference(current->perf_event_ctxp[ctxn]); - if (ctx) - perf_iterate_ctx(ctx, output, data, false); - } + ctx = rcu_dereference(current->perf_event_ctxp); + if (ctx) + perf_iterate_ctx(ctx, output, data, false); done: preempt_enable(); rcu_read_unlock(); @@ -7783,20 +7955,17 @@ static void perf_event_addr_filters_exec(struct perf_event *event, void *data) void perf_event_exec(void) { struct perf_event_context *ctx; - int ctxn; - for_each_task_context_nr(ctxn) { - perf_event_enable_on_exec(ctxn); - perf_event_remove_on_exec(ctxn); + ctx = perf_pin_task_context(current); + if (!ctx) + return; + + perf_event_enable_on_exec(ctx); + perf_event_remove_on_exec(ctx); + perf_iterate_ctx(ctx, perf_event_addr_filters_exec, NULL, true); - rcu_read_lock(); - ctx = rcu_dereference(current->perf_event_ctxp[ctxn]); - if (ctx) { - perf_iterate_ctx(ctx, perf_event_addr_filters_exec, - NULL, true); - } - rcu_read_unlock(); - } + perf_unpin_context(ctx); + put_ctx(ctx); } struct remote_output { @@ -7836,8 +8005,7 @@ static void __perf_event_output_stop(struct perf_event *event, void *data) static int __perf_pmu_output_stop(void *info) { struct perf_event *event = info; - struct pmu *pmu = event->ctx->pmu; - struct perf_cpu_context *cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct remote_output ro = { .rb = event->rb, }; @@ -8626,7 +8794,6 @@ static void __perf_addr_filters_adjust(struct perf_event *event, void *data) static void perf_addr_filters_adjust(struct vm_area_struct *vma) { struct perf_event_context *ctx; - int ctxn; /* * Data tracing isn't supported yet and as such there is no need @@ -8636,13 +8803,9 @@ static void perf_addr_filters_adjust(struct vm_area_struct *vma) return; rcu_read_lock(); - for_each_task_context_nr(ctxn) { - ctx = rcu_dereference(current->perf_event_ctxp[ctxn]); - if (!ctx) - continue; - + ctx = rcu_dereference(current->perf_event_ctxp); + if (ctx) perf_iterate_ctx(ctx, __perf_addr_filters_adjust, vma, true); - } rcu_read_unlock(); } @@ -9863,10 +10026,13 @@ void perf_tp_event(u16 event_type, u64 count, void *record, int entry_size, struct trace_entry *entry = record; rcu_read_lock(); - ctx = rcu_dereference(task->perf_event_ctxp[perf_sw_context]); + ctx = rcu_dereference(task->perf_event_ctxp); if (!ctx) goto unlock; + // XXX iterate groups instead, we should be able to + // find the subtree for the perf_tracepoint pmu and CPU. + list_for_each_entry_rcu(event, &ctx->event_list, event_entry) { if (event->cpu != smp_processor_id()) continue; @@ -11012,36 +11178,9 @@ static int perf_event_idx_default(struct perf_event *event) return 0; } -/* - * Ensures all contexts with the same task_ctx_nr have the same - * pmu_cpu_context too. - */ -static struct perf_cpu_context __percpu *find_pmu_context(int ctxn) -{ - struct pmu *pmu; - - if (ctxn < 0) - return NULL; - - list_for_each_entry(pmu, &pmus, entry) { - if (pmu->task_ctx_nr == ctxn) - return pmu->pmu_cpu_context; - } - - return NULL; -} - static void free_pmu_context(struct pmu *pmu) { - /* - * Static contexts such as perf_sw_context have a global lifetime - * and may be shared between different PMUs. Avoid freeing them - * when a single PMU is going away. - */ - if (pmu->task_ctx_nr > perf_invalid_context) - return; - - free_percpu(pmu->pmu_cpu_context); + free_percpu(pmu->cpu_pmu_context); } /* @@ -11105,12 +11244,12 @@ perf_event_mux_interval_ms_store(struct device *dev, /* update all cpuctx for this PMU */ cpus_read_lock(); for_each_online_cpu(cpu) { - struct perf_cpu_context *cpuctx; - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); - cpuctx->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * timer); + struct perf_cpu_pmu_context *cpc; + cpc = per_cpu_ptr(pmu->cpu_pmu_context, cpu); + cpc->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * timer); cpu_function_call(cpu, - (remote_function_f)perf_mux_hrtimer_restart, cpuctx); + (remote_function_f)perf_mux_hrtimer_restart, cpc); } cpus_read_unlock(); mutex_unlock(&mux_interval_mutex); @@ -11221,47 +11360,19 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type) } skip_type: - if (pmu->task_ctx_nr == perf_hw_context) { - static int hw_context_taken = 0; - - /* - * Other than systems with heterogeneous CPUs, it never makes - * sense for two PMUs to share perf_hw_context. PMUs which are - * uncore must use perf_invalid_context. - */ - if (WARN_ON_ONCE(hw_context_taken && - !(pmu->capabilities & PERF_PMU_CAP_HETEROGENEOUS_CPUS))) - pmu->task_ctx_nr = perf_invalid_context; - - hw_context_taken = 1; - } - - pmu->pmu_cpu_context = find_pmu_context(pmu->task_ctx_nr); - if (pmu->pmu_cpu_context) - goto got_cpu_context; - ret = -ENOMEM; - pmu->pmu_cpu_context = alloc_percpu(struct perf_cpu_context); - if (!pmu->pmu_cpu_context) + pmu->cpu_pmu_context = alloc_percpu(struct perf_cpu_pmu_context); + if (!pmu->cpu_pmu_context) goto free_dev; for_each_possible_cpu(cpu) { - struct perf_cpu_context *cpuctx; - - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); - __perf_event_init_context(&cpuctx->ctx); - lockdep_set_class(&cpuctx->ctx.mutex, &cpuctx_mutex); - lockdep_set_class(&cpuctx->ctx.lock, &cpuctx_lock); - cpuctx->ctx.pmu = pmu; - cpuctx->online = cpumask_test_cpu(cpu, perf_online_mask); - - __perf_mux_hrtimer_init(cpuctx, cpu); + struct perf_cpu_pmu_context *cpc; - cpuctx->heap_size = ARRAY_SIZE(cpuctx->heap_default); - cpuctx->heap = cpuctx->heap_default; + cpc = per_cpu_ptr(pmu->cpu_pmu_context, cpu); + __perf_init_event_pmu_context(&cpc->epc, pmu); + __perf_mux_hrtimer_init(cpc, cpu); } -got_cpu_context: if (!pmu->start_txn) { if (pmu->pmu_enable) { /* @@ -11740,10 +11851,11 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu, } /* - * Disallow uncore-cgroup events, they don't make sense as the cgroup will - * be different on other CPUs in the uncore mask. + * Disallow uncore-task events. Similarly, disallow uncore-cgroup + * events (they don't make sense as the cgroup will be different + * on other CPUs in the uncore mask). */ - if (pmu->task_ctx_nr == perf_invalid_context && cgroup_fd != -1) { + if (pmu->task_ctx_nr == perf_invalid_context && (task || cgroup_fd != -1)) { err = -EINVAL; goto err_pmu; } @@ -12090,37 +12202,6 @@ static int perf_event_set_clock(struct perf_event *event, clockid_t clk_id) return 0; } -/* - * Variation on perf_event_ctx_lock_nested(), except we take two context - * mutexes. - */ -static struct perf_event_context * -__perf_event_ctx_lock_double(struct perf_event *group_leader, - struct perf_event_context *ctx) -{ - struct perf_event_context *gctx; - -again: - rcu_read_lock(); - gctx = READ_ONCE(group_leader->ctx); - if (!refcount_inc_not_zero(&gctx->refcount)) { - rcu_read_unlock(); - goto again; - } - rcu_read_unlock(); - - mutex_lock_double(&gctx->mutex, &ctx->mutex); - - if (group_leader->ctx != gctx) { - mutex_unlock(&ctx->mutex); - mutex_unlock(&gctx->mutex); - put_ctx(gctx); - goto again; - } - - return gctx; -} - static bool perf_check_permission(struct perf_event_attr *attr, struct task_struct *task) { @@ -12166,9 +12247,10 @@ SYSCALL_DEFINE5(perf_event_open, pid_t, pid, int, cpu, int, group_fd, unsigned long, flags) { struct perf_event *group_leader = NULL, *output_event = NULL; + struct perf_event_pmu_context *pmu_ctx; struct perf_event *event, *sibling; struct perf_event_attr attr; - struct perf_event_context *ctx, *gctx; + struct perf_event_context *ctx; struct file *event_file = NULL; struct fd group = {NULL, 0}; struct task_struct *task = NULL; @@ -12298,42 +12380,53 @@ SYSCALL_DEFINE5(perf_event_open, if (pmu->task_ctx_nr == perf_sw_context) event->event_caps |= PERF_EV_CAP_SOFTWARE; - if (group_leader) { - if (is_software_event(event) && - !in_software_context(group_leader)) { - /* - * If the event is a sw event, but the group_leader - * is on hw context. - * - * Allow the addition of software events to hw - * groups, this is safe because software events - * never fail to schedule. - */ - pmu = group_leader->ctx->pmu; - } else if (!is_software_event(event) && - is_software_event(group_leader) && - (group_leader->group_caps & PERF_EV_CAP_SOFTWARE)) { - /* - * In case the group is a pure software group, and we - * try to add a hardware event, move the whole group to - * the hardware context. - */ - move_group = 1; - } + if (task) { + err = down_read_interruptible(&task->signal->exec_update_lock); + if (err) + goto err_alloc; + + /* + * We must hold exec_update_lock across this and any potential + * perf_install_in_context() call for this new event to + * serialize against exec() altering our credentials (and the + * perf_event_exit_task() that could imply). + */ + err = -EACCES; + if (!perf_check_permission(&attr, task)) + goto err_cred; } /* * Get the target context (task or percpu): */ - ctx = find_get_context(pmu, task, event); + ctx = find_get_context(task, event); if (IS_ERR(ctx)) { err = PTR_ERR(ctx); - goto err_alloc; + goto err_cred; + } + + mutex_lock(&ctx->mutex); + + if (ctx->task == TASK_TOMBSTONE) { + err = -ESRCH; + goto err_locked; + } + + if (!task) { + /* + * Check if the @cpu we're creating an event for is online. + * + * We use the perf_cpu_context::ctx::mutex to serialize against + * the hotplug notifiers. See perf_event_{init,exit}_cpu(). + */ + struct perf_cpu_context *cpuctx = per_cpu_ptr(&perf_cpu_context, event->cpu); + + if (!cpuctx->online) { + err = -ENODEV; + goto err_locked; + } } - /* - * Look up the group leader (we will attach this event to it): - */ if (group_leader) { err = -EINVAL; @@ -12342,11 +12435,11 @@ SYSCALL_DEFINE5(perf_event_open, * becoming part of another group-sibling): */ if (group_leader->group_leader != group_leader) - goto err_context; + goto err_locked; /* All events in a group should have the same clock */ if (group_leader->clock != event->clock) - goto err_context; + goto err_locked; /* * Make sure we're both events for the same CPU; @@ -12354,145 +12447,70 @@ SYSCALL_DEFINE5(perf_event_open, * you can never concurrently schedule them anyhow. */ if (group_leader->cpu != event->cpu) - goto err_context; + goto err_locked; /* - * Make sure we're both on the same task, or both - * per-CPU events. + * Make sure we're both on the same context; either task or cpu. */ - if (group_leader->ctx->task != ctx->task) - goto err_context; - - /* - * Do not allow to attach to a group in a different task - * or CPU context. If we're moving SW events, we'll fix - * this up later, so allow that. - * - * Racy, not holding group_leader->ctx->mutex, see comment with - * perf_event_ctx_lock(). - */ - if (!move_group && group_leader->ctx != ctx) - goto err_context; + if (group_leader->ctx != ctx) + goto err_locked; /* * Only a group leader can be exclusive or pinned */ if (attr.exclusive || attr.pinned) - goto err_context; - } - - if (output_event) { - err = perf_event_set_output(event, output_event); - if (err) - goto err_context; - } - - event_file = anon_inode_getfile("[perf_event]", &perf_fops, event, - f_flags); - if (IS_ERR(event_file)) { - err = PTR_ERR(event_file); - event_file = NULL; - goto err_context; - } - - if (task) { - err = down_read_interruptible(&task->signal->exec_update_lock); - if (err) - goto err_file; - - /* - * We must hold exec_update_lock across this and any potential - * perf_install_in_context() call for this new event to - * serialize against exec() altering our credentials (and the - * perf_event_exit_task() that could imply). - */ - err = -EACCES; - if (!perf_check_permission(&attr, task)) - goto err_cred; - } - - if (move_group) { - gctx = __perf_event_ctx_lock_double(group_leader, ctx); - - if (gctx->task == TASK_TOMBSTONE) { - err = -ESRCH; goto err_locked; - } - /* - * Check if we raced against another sys_perf_event_open() call - * moving the software group underneath us. - */ - if (!(group_leader->group_caps & PERF_EV_CAP_SOFTWARE)) { + if (is_software_event(event) && + !in_software_context(group_leader)) { /* - * If someone moved the group out from under us, check - * if this new event wound up on the same ctx, if so - * its the regular !move_group case, otherwise fail. + * If the event is a sw event, but the group_leader + * is on hw context. + * + * Allow the addition of software events to hw + * groups, this is safe because software events + * never fail to schedule. + * + * Note the comment that goes with struct + * perf_event_pmu_context. */ - if (gctx != ctx) { - err = -EINVAL; - goto err_locked; - } else { - perf_event_ctx_unlock(group_leader, gctx); - move_group = 0; - goto not_move_group; - } - } - - /* - * Failure to create exclusive events returns -EBUSY. - */ - err = -EBUSY; - if (!exclusive_event_installable(group_leader, ctx)) - goto err_locked; - - for_each_sibling_event(sibling, group_leader) { - if (!exclusive_event_installable(sibling, ctx)) - goto err_locked; - } - } else { - mutex_lock(&ctx->mutex); - - /* - * Now that we hold ctx->lock, (re)validate group_leader->ctx == ctx, - * see the group_leader && !move_group test earlier. - */ - if (group_leader && group_leader->ctx != ctx) { - err = -EINVAL; - goto err_locked; + pmu = group_leader->pmu_ctx->pmu; + } else if (!is_software_event(event) && + is_software_event(group_leader) && + (group_leader->group_caps & PERF_EV_CAP_SOFTWARE)) { + /* + * In case the group is a pure software group, and we + * try to add a hardware event, move the whole group to + * the hardware context. + */ + move_group = 1; } } -not_move_group: - if (ctx->task == TASK_TOMBSTONE) { - err = -ESRCH; + /* + * Now that we're certain of the pmu; find the pmu_ctx. + */ + pmu_ctx = find_get_pmu_context(pmu, ctx, event); + if (IS_ERR(pmu_ctx)) { + err = PTR_ERR(pmu_ctx); goto err_locked; } + event->pmu_ctx = pmu_ctx; - if (!perf_event_validate_size(event)) { - err = -E2BIG; - goto err_locked; + if (output_event) { + err = perf_event_set_output(event, output_event); + if (err) + goto err_context; } - if (!task) { - /* - * Check if the @cpu we're creating an event for is online. - * - * We use the perf_cpu_context::ctx::mutex to serialize against - * the hotplug notifiers. See perf_event_{init,exit}_cpu(). - */ - struct perf_cpu_context *cpuctx = - container_of(ctx, struct perf_cpu_context, ctx); - - if (!cpuctx->online) { - err = -ENODEV; - goto err_locked; - } + if (!perf_event_validate_size(event)) { + err = -E2BIG; + goto err_context; } if (perf_need_aux_event(event) && !perf_get_aux_event(event, group_leader)) { err = -EINVAL; - goto err_locked; + goto err_context; } /* @@ -12501,35 +12519,32 @@ not_move_group: */ if (!exclusive_event_installable(event, ctx)) { err = -EBUSY; - goto err_locked; + goto err_context; } WARN_ON_ONCE(ctx->parent_ctx); + event_file = anon_inode_getfile("[perf_event]", &perf_fops, event, f_flags); + if (IS_ERR(event_file)) { + err = PTR_ERR(event_file); + event_file = NULL; + goto err_context; + } + /* * This is the point on no return; we cannot fail hereafter. This is * where we start modifying current state. */ if (move_group) { - /* - * See perf_event_ctx_lock() for comments on the details - * of swizzling perf_event::ctx. - */ perf_remove_from_context(group_leader, 0); - put_ctx(gctx); + put_pmu_ctx(group_leader->pmu_ctx); for_each_sibling_event(sibling, group_leader) { perf_remove_from_context(sibling, 0); - put_ctx(gctx); + put_pmu_ctx(sibling->pmu_ctx); } - /* - * Wait for everybody to stop referencing the events through - * the old lists, before installing it on new lists. - */ - synchronize_rcu(); - /* * Install the group siblings before the group leader. * @@ -12541,9 +12556,10 @@ not_move_group: * reachable through the group lists. */ for_each_sibling_event(sibling, group_leader) { + sibling->pmu_ctx = pmu_ctx; + get_pmu_ctx(pmu_ctx); perf_event__state_init(sibling); perf_install_in_context(ctx, sibling, sibling->cpu); - get_ctx(ctx); } /* @@ -12551,9 +12567,10 @@ not_move_group: * event. What we want here is event in the initial * startup state, ready to be add into new context. */ + group_leader->pmu_ctx = pmu_ctx; + get_pmu_ctx(pmu_ctx); perf_event__state_init(group_leader); perf_install_in_context(ctx, group_leader, group_leader->cpu); - get_ctx(ctx); } /* @@ -12570,8 +12587,6 @@ not_move_group: perf_install_in_context(ctx, event, event->cpu); perf_unpin_context(ctx); - if (move_group) - perf_event_ctx_unlock(group_leader, gctx); mutex_unlock(&ctx->mutex); if (task) { @@ -12593,25 +12608,17 @@ not_move_group: fd_install(event_fd, event_file); return event_fd; +err_context: + /* event->pmu_ctx freed by free_event() */ err_locked: - if (move_group) - perf_event_ctx_unlock(group_leader, gctx); mutex_unlock(&ctx->mutex); + perf_unpin_context(ctx); + put_ctx(ctx); err_cred: if (task) up_read(&task->signal->exec_update_lock); -err_file: - fput(event_file); -err_context: - perf_unpin_context(ctx); - put_ctx(ctx); err_alloc: - /* - * If event_file is set, the fput() above will have called ->release() - * and that will take care of freeing the event. - */ - if (!event_file) - free_event(event); + free_event(event); err_task: if (task) put_task_struct(task); @@ -12637,8 +12644,10 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, perf_overflow_handler_t overflow_handler, void *context) { + struct perf_event_pmu_context *pmu_ctx; struct perf_event_context *ctx; struct perf_event *event; + struct pmu *pmu; int err; /* @@ -12657,14 +12666,18 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, /* Mark owner so we could distinguish it from user events. */ event->owner = TASK_TOMBSTONE; + pmu = event->pmu; + + if (pmu->task_ctx_nr == perf_sw_context) + event->event_caps |= PERF_EV_CAP_SOFTWARE; /* * Get the target context (task or percpu): */ - ctx = find_get_context(event->pmu, task, event); + ctx = find_get_context(task, event); if (IS_ERR(ctx)) { err = PTR_ERR(ctx); - goto err_free; + goto err_alloc; } WARN_ON_ONCE(ctx->parent_ctx); @@ -12674,6 +12687,13 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, goto err_unlock; } + pmu_ctx = find_get_pmu_context(pmu, ctx, event); + if (IS_ERR(pmu_ctx)) { + err = PTR_ERR(pmu_ctx); + goto err_unlock; + } + event->pmu_ctx = pmu_ctx; + if (!task) { /* * Check if the @cpu we're creating an event for is online. @@ -12685,13 +12705,13 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, container_of(ctx, struct perf_cpu_context, ctx); if (!cpuctx->online) { err = -ENODEV; - goto err_unlock; + goto err_pmu_ctx; } } if (!exclusive_event_installable(event, ctx)) { err = -EBUSY; - goto err_unlock; + goto err_pmu_ctx; } perf_install_in_context(ctx, event, event->cpu); @@ -12700,44 +12720,61 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, return event; +err_pmu_ctx: + put_pmu_ctx(pmu_ctx); err_unlock: mutex_unlock(&ctx->mutex); perf_unpin_context(ctx); put_ctx(ctx); -err_free: +err_alloc: free_event(event); err: return ERR_PTR(err); } EXPORT_SYMBOL_GPL(perf_event_create_kernel_counter); -void perf_pmu_migrate_context(struct pmu *pmu, int src_cpu, int dst_cpu) +static void __perf_pmu_remove(struct perf_event_context *ctx, + int cpu, struct pmu *pmu, + struct perf_event_groups *groups, + struct list_head *events) { - struct perf_event_context *src_ctx; - struct perf_event_context *dst_ctx; - struct perf_event *event, *tmp; - LIST_HEAD(events); - - src_ctx = &per_cpu_ptr(pmu->pmu_cpu_context, src_cpu)->ctx; - dst_ctx = &per_cpu_ptr(pmu->pmu_cpu_context, dst_cpu)->ctx; + struct perf_event *event, *sibling; - /* - * See perf_event_ctx_lock() for comments on the details - * of swizzling perf_event::ctx. - */ - mutex_lock_double(&src_ctx->mutex, &dst_ctx->mutex); - list_for_each_entry_safe(event, tmp, &src_ctx->event_list, - event_entry) { + perf_event_groups_for_cpu_pmu(event, groups, cpu, pmu) { perf_remove_from_context(event, 0); - unaccount_event_cpu(event, src_cpu); - put_ctx(src_ctx); - list_add(&event->migrate_entry, &events); + unaccount_event_cpu(event, cpu); + put_pmu_ctx(event->pmu_ctx); + list_add(&event->migrate_entry, events); + + for_each_sibling_event(sibling, event) { + perf_remove_from_context(sibling, 0); + unaccount_event_cpu(sibling, cpu); + put_pmu_ctx(sibling->pmu_ctx); + list_add(&sibling->migrate_entry, events); + } } +} - /* - * Wait for the events to quiesce before re-instating them. - */ - synchronize_rcu(); +static void __perf_pmu_install_event(struct pmu *pmu, + struct perf_event_context *ctx, + int cpu, struct perf_event *event) +{ + struct perf_event_pmu_context *epc; + + event->cpu = cpu; + epc = find_get_pmu_context(pmu, ctx, event); + event->pmu_ctx = epc; + + if (event->state >= PERF_EVENT_STATE_OFF) + event->state = PERF_EVENT_STATE_INACTIVE; + account_event_cpu(event, cpu); + perf_install_in_context(ctx, event, cpu); +} + +static void __perf_pmu_install(struct perf_event_context *ctx, + int cpu, struct pmu *pmu, struct list_head *events) +{ + struct perf_event *event, *tmp; /* * Re-instate events in 2 passes. @@ -12747,30 +12784,48 @@ void perf_pmu_migrate_context(struct pmu *pmu, int src_cpu, int dst_cpu) * leader will enable its siblings, even if those are still on the old * context. */ - list_for_each_entry_safe(event, tmp, &events, migrate_entry) { + list_for_each_entry_safe(event, tmp, events, migrate_entry) { if (event->group_leader == event) continue; list_del(&event->migrate_entry); - if (event->state >= PERF_EVENT_STATE_OFF) - event->state = PERF_EVENT_STATE_INACTIVE; - account_event_cpu(event, dst_cpu); - perf_install_in_context(dst_ctx, event, dst_cpu); - get_ctx(dst_ctx); + __perf_pmu_install_event(pmu, ctx, cpu, event); } /* * Once all the siblings are setup properly, install the group leaders * to make it go. */ - list_for_each_entry_safe(event, tmp, &events, migrate_entry) { + list_for_each_entry_safe(event, tmp, events, migrate_entry) { list_del(&event->migrate_entry); - if (event->state >= PERF_EVENT_STATE_OFF) - event->state = PERF_EVENT_STATE_INACTIVE; - account_event_cpu(event, dst_cpu); - perf_install_in_context(dst_ctx, event, dst_cpu); - get_ctx(dst_ctx); + __perf_pmu_install_event(pmu, ctx, cpu, event); } +} + +void perf_pmu_migrate_context(struct pmu *pmu, int src_cpu, int dst_cpu) +{ + struct perf_event_context *src_ctx, *dst_ctx; + LIST_HEAD(events); + + src_ctx = &per_cpu_ptr(&perf_cpu_context, src_cpu)->ctx; + dst_ctx = &per_cpu_ptr(&perf_cpu_context, dst_cpu)->ctx; + + /* + * See perf_event_ctx_lock() for comments on the details + * of swizzling perf_event::ctx. + */ + mutex_lock_double(&src_ctx->mutex, &dst_ctx->mutex); + + __perf_pmu_remove(src_ctx, src_cpu, pmu, &src_ctx->pinned_groups, &events); + __perf_pmu_remove(src_ctx, src_cpu, pmu, &src_ctx->flexible_groups, &events); + + /* + * Wait for the events to quiesce before re-instating them. + */ + synchronize_rcu(); + + __perf_pmu_install(dst_ctx, dst_cpu, pmu, &events); + mutex_unlock(&dst_ctx->mutex); mutex_unlock(&src_ctx->mutex); } @@ -12850,14 +12905,14 @@ perf_event_exit_event(struct perf_event *event, struct perf_event_context *ctx) perf_event_wakeup(event); } -static void perf_event_exit_task_context(struct task_struct *child, int ctxn) +static void perf_event_exit_task_context(struct task_struct *child) { struct perf_event_context *child_ctx, *clone_ctx = NULL; struct perf_event *child_event, *next; WARN_ON_ONCE(child != current); - child_ctx = perf_pin_task_context(child, ctxn); + child_ctx = perf_pin_task_context(child); if (!child_ctx) return; @@ -12879,13 +12934,13 @@ static void perf_event_exit_task_context(struct task_struct *child, int ctxn) * in. */ raw_spin_lock_irq(&child_ctx->lock); - task_ctx_sched_out(__get_cpu_context(child_ctx), child_ctx, EVENT_ALL); + task_ctx_sched_out(child_ctx, EVENT_ALL); /* * Now that the context is inactive, destroy the task <-> ctx relation * and mark the context dead. */ - RCU_INIT_POINTER(child->perf_event_ctxp[ctxn], NULL); + RCU_INIT_POINTER(child->perf_event_ctxp, NULL); put_ctx(child_ctx); /* cannot be last */ WRITE_ONCE(child_ctx->task, TASK_TOMBSTONE); put_task_struct(current); /* cannot be last */ @@ -12920,7 +12975,6 @@ static void perf_event_exit_task_context(struct task_struct *child, int ctxn) void perf_event_exit_task(struct task_struct *child) { struct perf_event *event, *tmp; - int ctxn; mutex_lock(&child->perf_event_mutex); list_for_each_entry_safe(event, tmp, &child->perf_event_list, @@ -12936,8 +12990,7 @@ void perf_event_exit_task(struct task_struct *child) } mutex_unlock(&child->perf_event_mutex); - for_each_task_context_nr(ctxn) - perf_event_exit_task_context(child, ctxn); + perf_event_exit_task_context(child); /* * The perf_event_exit_task_context calls perf_event_task @@ -12980,56 +13033,51 @@ void perf_event_free_task(struct task_struct *task) { struct perf_event_context *ctx; struct perf_event *event, *tmp; - int ctxn; - for_each_task_context_nr(ctxn) { - ctx = task->perf_event_ctxp[ctxn]; - if (!ctx) - continue; + ctx = rcu_access_pointer(task->perf_event_ctxp); + if (!ctx) + return; - mutex_lock(&ctx->mutex); - raw_spin_lock_irq(&ctx->lock); - /* - * Destroy the task <-> ctx relation and mark the context dead. - * - * This is important because even though the task hasn't been - * exposed yet the context has been (through child_list). - */ - RCU_INIT_POINTER(task->perf_event_ctxp[ctxn], NULL); - WRITE_ONCE(ctx->task, TASK_TOMBSTONE); - put_task_struct(task); /* cannot be last */ - raw_spin_unlock_irq(&ctx->lock); + mutex_lock(&ctx->mutex); + raw_spin_lock_irq(&ctx->lock); + /* + * Destroy the task <-> ctx relation and mark the context dead. + * + * This is important because even though the task hasn't been + * exposed yet the context has been (through child_list). + */ + RCU_INIT_POINTER(task->perf_event_ctxp, NULL); + WRITE_ONCE(ctx->task, TASK_TOMBSTONE); + put_task_struct(task); /* cannot be last */ + raw_spin_unlock_irq(&ctx->lock); - list_for_each_entry_safe(event, tmp, &ctx->event_list, event_entry) - perf_free_event(event, ctx); - mutex_unlock(&ctx->mutex); + list_for_each_entry_safe(event, tmp, &ctx->event_list, event_entry) + perf_free_event(event, ctx); - /* - * perf_event_release_kernel() could've stolen some of our - * child events and still have them on its free_list. In that - * case we must wait for these events to have been freed (in - * particular all their references to this task must've been - * dropped). - * - * Without this copy_process() will unconditionally free this - * task (irrespective of its reference count) and - * _free_event()'s put_task_struct(event->hw.target) will be a - * use-after-free. - * - * Wait for all events to drop their context reference. - */ - wait_var_event(&ctx->refcount, refcount_read(&ctx->refcount) == 1); - put_ctx(ctx); /* must be last */ - } + mutex_unlock(&ctx->mutex); + + /* + * perf_event_release_kernel() could've stolen some of our + * child events and still have them on its free_list. In that + * case we must wait for these events to have been freed (in + * particular all their references to this task must've been + * dropped). + * + * Without this copy_process() will unconditionally free this + * task (irrespective of its reference count) and + * _free_event()'s put_task_struct(event->hw.target) will be a + * use-after-free. + * + * Wait for all events to drop their context reference. + */ + wait_var_event(&ctx->refcount, refcount_read(&ctx->refcount) == 1); + put_ctx(ctx); /* must be last */ } void perf_event_delayed_put(struct task_struct *task) { - int ctxn; - - for_each_task_context_nr(ctxn) - WARN_ON_ONCE(task->perf_event_ctxp[ctxn]); + WARN_ON_ONCE(task->perf_event_ctxp); } struct file *perf_event_get(unsigned int fd) @@ -13079,6 +13127,7 @@ inherit_event(struct perf_event *parent_event, struct perf_event_context *child_ctx) { enum perf_event_state parent_state = parent_event->state; + struct perf_event_pmu_context *pmu_ctx; struct perf_event *child_event; unsigned long flags; @@ -13099,17 +13148,12 @@ inherit_event(struct perf_event *parent_event, if (IS_ERR(child_event)) return child_event; - - if ((child_event->attach_state & PERF_ATTACH_TASK_DATA) && - !child_ctx->task_ctx_data) { - struct pmu *pmu = child_event->pmu; - - child_ctx->task_ctx_data = alloc_task_ctx_data(pmu); - if (!child_ctx->task_ctx_data) { - free_event(child_event); - return ERR_PTR(-ENOMEM); - } + pmu_ctx = find_get_pmu_context(child_event->pmu, child_ctx, child_event); + if (!pmu_ctx) { + free_event(child_event); + return NULL; } + child_event->pmu_ctx = pmu_ctx; /* * is_orphaned_event() and list_add_tail(&parent_event->child_list) @@ -13232,11 +13276,11 @@ static int inherit_group(struct perf_event *parent_event, static int inherit_task_group(struct perf_event *event, struct task_struct *parent, struct perf_event_context *parent_ctx, - struct task_struct *child, int ctxn, + struct task_struct *child, u64 clone_flags, int *inherited_all) { - int ret; struct perf_event_context *child_ctx; + int ret; if (!event->attr.inherit || (event->attr.inherit_thread && !(clone_flags & CLONE_THREAD)) || @@ -13246,7 +13290,7 @@ inherit_task_group(struct perf_event *event, struct task_struct *parent, return 0; } - child_ctx = child->perf_event_ctxp[ctxn]; + child_ctx = child->perf_event_ctxp; if (!child_ctx) { /* * This is executed from the parent task context, so @@ -13254,16 +13298,14 @@ inherit_task_group(struct perf_event *event, struct task_struct *parent, * First allocate and initialize a context for the * child. */ - child_ctx = alloc_perf_context(parent_ctx->pmu, child); + child_ctx = alloc_perf_context(child); if (!child_ctx) return -ENOMEM; - child->perf_event_ctxp[ctxn] = child_ctx; + child->perf_event_ctxp = child_ctx; } - ret = inherit_group(event, parent, parent_ctx, - child, child_ctx); - + ret = inherit_group(event, parent, parent_ctx, child, child_ctx); if (ret) *inherited_all = 0; @@ -13273,8 +13315,7 @@ inherit_task_group(struct perf_event *event, struct task_struct *parent, /* * Initialize the perf_event context in task_struct */ -static int perf_event_init_context(struct task_struct *child, int ctxn, - u64 clone_flags) +static int perf_event_init_context(struct task_struct *child, u64 clone_flags) { struct perf_event_context *child_ctx, *parent_ctx; struct perf_event_context *cloned_ctx; @@ -13284,14 +13325,14 @@ static int perf_event_init_context(struct task_struct *child, int ctxn, unsigned long flags; int ret = 0; - if (likely(!parent->perf_event_ctxp[ctxn])) + if (likely(!parent->perf_event_ctxp)) return 0; /* * If the parent's context is a clone, pin it so it won't get * swapped under us. */ - parent_ctx = perf_pin_task_context(parent, ctxn); + parent_ctx = perf_pin_task_context(parent); if (!parent_ctx) return 0; @@ -13314,8 +13355,7 @@ static int perf_event_init_context(struct task_struct *child, int ctxn, */ perf_event_groups_for_each(event, &parent_ctx->pinned_groups) { ret = inherit_task_group(event, parent, parent_ctx, - child, ctxn, clone_flags, - &inherited_all); + child, clone_flags, &inherited_all); if (ret) goto out_unlock; } @@ -13331,8 +13371,7 @@ static int perf_event_init_context(struct task_struct *child, int ctxn, perf_event_groups_for_each(event, &parent_ctx->flexible_groups) { ret = inherit_task_group(event, parent, parent_ctx, - child, ctxn, clone_flags, - &inherited_all); + child, clone_flags, &inherited_all); if (ret) goto out_unlock; } @@ -13340,7 +13379,7 @@ static int perf_event_init_context(struct task_struct *child, int ctxn, raw_spin_lock_irqsave(&parent_ctx->lock, flags); parent_ctx->rotate_disable = 0; - child_ctx = child->perf_event_ctxp[ctxn]; + child_ctx = child->perf_event_ctxp; if (child_ctx && inherited_all) { /* @@ -13376,18 +13415,16 @@ out_unlock: */ int perf_event_init_task(struct task_struct *child, u64 clone_flags) { - int ctxn, ret; + int ret; - memset(child->perf_event_ctxp, 0, sizeof(child->perf_event_ctxp)); + child->perf_event_ctxp = NULL; mutex_init(&child->perf_event_mutex); INIT_LIST_HEAD(&child->perf_event_list); - for_each_task_context_nr(ctxn) { - ret = perf_event_init_context(child, ctxn, clone_flags); - if (ret) { - perf_event_free_task(child); - return ret; - } + ret = perf_event_init_context(child, clone_flags); + if (ret) { + perf_event_free_task(child); + return ret; } return 0; @@ -13396,6 +13433,7 @@ int perf_event_init_task(struct task_struct *child, u64 clone_flags) static void __init perf_event_init_all_cpus(void) { struct swevent_htable *swhash; + struct perf_cpu_context *cpuctx; int cpu; zalloc_cpumask_var(&perf_online_mask, GFP_KERNEL); @@ -13403,15 +13441,19 @@ static void __init perf_event_init_all_cpus(void) for_each_possible_cpu(cpu) { swhash = &per_cpu(swevent_htable, cpu); mutex_init(&swhash->hlist_mutex); - INIT_LIST_HEAD(&per_cpu(active_ctx_list, cpu)); INIT_LIST_HEAD(&per_cpu(pmu_sb_events.list, cpu)); raw_spin_lock_init(&per_cpu(pmu_sb_events.lock, cpu)); -#ifdef CONFIG_CGROUP_PERF - INIT_LIST_HEAD(&per_cpu(cgrp_cpuctx_list, cpu)); -#endif INIT_LIST_HEAD(&per_cpu(sched_cb_list, cpu)); + + cpuctx = per_cpu_ptr(&perf_cpu_context, cpu); + __perf_event_init_context(&cpuctx->ctx); + lockdep_set_class(&cpuctx->ctx.mutex, &cpuctx_mutex); + lockdep_set_class(&cpuctx->ctx.lock, &cpuctx_lock); + cpuctx->online = cpumask_test_cpu(cpu, perf_online_mask); + cpuctx->heap_size = ARRAY_SIZE(cpuctx->heap_default); + cpuctx->heap = cpuctx->heap_default; } } @@ -13433,12 +13475,12 @@ static void perf_swevent_init_cpu(unsigned int cpu) #if defined CONFIG_HOTPLUG_CPU || defined CONFIG_KEXEC_CORE static void __perf_event_exit_context(void *__info) { + struct perf_cpu_context *cpuctx = this_cpu_ptr(&perf_cpu_context); struct perf_event_context *ctx = __info; - struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); struct perf_event *event; raw_spin_lock(&ctx->lock); - ctx_sched_out(ctx, cpuctx, EVENT_TIME); + ctx_sched_out(ctx, EVENT_TIME); list_for_each_entry(event, &ctx->event_list, event_entry) __perf_remove_from_context(event, cpuctx, ctx, (void *)DETACH_GROUP); raw_spin_unlock(&ctx->lock); @@ -13448,18 +13490,16 @@ static void perf_event_exit_cpu_context(int cpu) { struct perf_cpu_context *cpuctx; struct perf_event_context *ctx; - struct pmu *pmu; + // XXX simplify cpuctx->online mutex_lock(&pmus_lock); - list_for_each_entry(pmu, &pmus, entry) { - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); - ctx = &cpuctx->ctx; + cpuctx = per_cpu_ptr(&perf_cpu_context, cpu); + ctx = &cpuctx->ctx; - mutex_lock(&ctx->mutex); - smp_call_function_single(cpu, __perf_event_exit_context, ctx, 1); - cpuctx->online = 0; - mutex_unlock(&ctx->mutex); - } + mutex_lock(&ctx->mutex); + smp_call_function_single(cpu, __perf_event_exit_context, ctx, 1); + cpuctx->online = 0; + mutex_unlock(&ctx->mutex); cpumask_clear_cpu(cpu, perf_online_mask); mutex_unlock(&pmus_lock); } @@ -13473,20 +13513,17 @@ int perf_event_init_cpu(unsigned int cpu) { struct perf_cpu_context *cpuctx; struct perf_event_context *ctx; - struct pmu *pmu; perf_swevent_init_cpu(cpu); mutex_lock(&pmus_lock); cpumask_set_cpu(cpu, perf_online_mask); - list_for_each_entry(pmu, &pmus, entry) { - cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu); - ctx = &cpuctx->ctx; + cpuctx = per_cpu_ptr(&perf_cpu_context, cpu); + ctx = &cpuctx->ctx; - mutex_lock(&ctx->mutex); - cpuctx->online = 1; - mutex_unlock(&ctx->mutex); - } + mutex_lock(&ctx->mutex); + cpuctx->online = 1; + mutex_unlock(&ctx->mutex); mutex_unlock(&pmus_lock); return 0; @@ -13623,9 +13660,12 @@ static int perf_cgroup_css_online(struct cgroup_subsys_state *css) static int __perf_cgroup_move(void *info) { struct task_struct *task = info; - rcu_read_lock(); - perf_cgroup_switch(task); - rcu_read_unlock(); + + preempt_disable(); + if (atomic_read(this_cpu_ptr(&perf_cgroup_events))) + perf_cgroup_switch(task); + preempt_enable(); + return 0; } -- cgit v1.2.3 From 5e5b1005f9902a55f551a7bb336ca08d39fe1300 Mon Sep 17 00:00:00 2001 From: Aidan MacDonald Date: Wed, 26 Oct 2022 20:43:43 +0100 Subject: dt-bindings: ingenic,x1000-cgu: Add audio clocks Add bindings for audio-related clocks on the Ingenic X1000 SoC. Acked-by: Krzysztof Kozlowski Signed-off-by: Aidan MacDonald Link: https://lore.kernel.org/r/20221026194345.243007-5-aidanmacdonald.0x0@gmail.com Signed-off-by: Stephen Boyd --- include/dt-bindings/clock/ingenic,x1000-cgu.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/dt-bindings/clock/ingenic,x1000-cgu.h b/include/dt-bindings/clock/ingenic,x1000-cgu.h index f187e0719fd3..78daf44b3514 100644 --- a/include/dt-bindings/clock/ingenic,x1000-cgu.h +++ b/include/dt-bindings/clock/ingenic,x1000-cgu.h @@ -50,5 +50,9 @@ #define X1000_CLK_PDMA 35 #define X1000_CLK_EXCLK_DIV512 36 #define X1000_CLK_RTC 37 +#define X1000_CLK_AIC 38 +#define X1000_CLK_I2SPLLMUX 39 +#define X1000_CLK_I2SPLL 40 +#define X1000_CLK_I2S 41 #endif /* __DT_BINDINGS_CLOCK_X1000_CGU_H__ */ -- cgit v1.2.3 From aa193f7eff8ff753577351140b8af13b76cdc7c2 Mon Sep 17 00:00:00 2001 From: Hamza Mahfooz Date: Fri, 21 Oct 2022 16:37:34 -0400 Subject: drm/edid: add a quirk for two LG monitors to get them to work on 10bpc The LG 27GP950 and LG 27GN950 have visible display corruption when trying to use 10bpc modes. So, to fix this, cap their maximum DSC target bitrate to 15bpp. Suggested-by: Roman Li Reviewed-by: Harry Wentland Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher --- drivers/gpu/drm/drm_edid.c | 12 ++++++++++++ include/drm/drm_connector.h | 6 ++++++ 2 files changed, 18 insertions(+) (limited to 'include') diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 4005dab6147d..b36abfa91581 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -87,6 +87,8 @@ static int oui(u8 first, u8 second, u8 third) #define EDID_QUIRK_FORCE_10BPC (1 << 11) /* Non desktop display (i.e. HMD) */ #define EDID_QUIRK_NON_DESKTOP (1 << 12) +/* Cap the DSC target bitrate to 15bpp */ +#define EDID_QUIRK_CAP_DSC_15BPP (1 << 13) #define MICROSOFT_IEEE_OUI 0xca125c @@ -147,6 +149,12 @@ static const struct edid_quirk { EDID_QUIRK('F', 'C', 'M', 13600, EDID_QUIRK_PREFER_LARGE_75 | EDID_QUIRK_DETAILED_IN_CM), + /* LG 27GP950 */ + EDID_QUIRK('G', 'S', 'M', 0x5bbf, EDID_QUIRK_CAP_DSC_15BPP), + + /* LG 27GN950 */ + EDID_QUIRK('G', 'S', 'M', 0x5b9a, EDID_QUIRK_CAP_DSC_15BPP), + /* LGD panel of HP zBook 17 G2, eDP 10 bpc, but reports unknown bpc */ EDID_QUIRK('L', 'G', 'D', 764, EDID_QUIRK_FORCE_10BPC), @@ -6166,6 +6174,7 @@ static void drm_reset_display_info(struct drm_connector *connector) info->mso_stream_count = 0; info->mso_pixel_overlap = 0; + info->max_dsc_bpp = 0; } static u32 update_display_info(struct drm_connector *connector, @@ -6252,6 +6261,9 @@ out: info->non_desktop = true; } + if (quirks & EDID_QUIRK_CAP_DSC_15BPP) + info->max_dsc_bpp = 15; + return quirks; } diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 56aee949c6fa..4d830fc55a3d 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -656,6 +656,12 @@ struct drm_display_info { * @mso_pixel_overlap: eDP MSO segment pixel overlap, 0-8 pixels. */ u8 mso_pixel_overlap; + + /** + * @max_dsc_bpp: Maximum DSC target bitrate, if it is set to 0 the + * monitor's default value is used instead. + */ + u32 max_dsc_bpp; }; int drm_display_info_set_bus_formats(struct drm_display_info *info, -- cgit v1.2.3 From 81d5f7d91492aa3a362937926cdc094a7dc1e4b7 Mon Sep 17 00:00:00 2001 From: Umesh Nerlige Ramappa Date: Wed, 26 Oct 2022 22:20:48 +0000 Subject: drm/i915/perf: Add 32-bit OAG and OAR formats for DG2 Add new OA formats for DG2. MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18893 v2: - Update commit title (Ashutosh) - Coding style fixes (Lionel) - 64 bit OA formats need UMD changes in GPUvis, drop for now and send in a separate series with UMD changes v3: - Update commit message to drop 64 bit related description Signed-off-by: Umesh Nerlige Ramappa Reviewed-by: Lionel Landwerlin #1 Signed-off-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20221026222102.5526-3-umesh.nerlige.ramappa@intel.com --- drivers/gpu/drm/i915/i915_perf.c | 7 +++++++ include/uapi/drm/i915_drm.h | 4 ++++ 2 files changed, 11 insertions(+) (limited to 'include') diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 255335868b6a..2b772a6b1cd6 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -320,6 +320,8 @@ static const struct i915_oa_format oa_formats[I915_OA_FORMAT_MAX] = { [I915_OA_FORMAT_A12] = { 0, 64 }, [I915_OA_FORMAT_A12_B8_C8] = { 2, 128 }, [I915_OA_FORMAT_A32u40_A4u32_B8_C8] = { 5, 256 }, + [I915_OAR_FORMAT_A32u40_A4u32_B8_C8] = { 5, 256 }, + [I915_OA_FORMAT_A24u40_A14u32_B8_C8] = { 5, 256 }, }; #define SAMPLE_OA_REPORT (1<<0) @@ -4515,6 +4517,11 @@ static void oa_init_supported_formats(struct i915_perf *perf) oa_format_add(perf, I915_OA_FORMAT_C4_B8); break; + case INTEL_DG2: + oa_format_add(perf, I915_OAR_FORMAT_A32u40_A4u32_B8_C8); + oa_format_add(perf, I915_OA_FORMAT_A24u40_A14u32_B8_C8); + break; + default: MISSING_CASE(platform); } diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 08d69e36fb66..b946674c68cc 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -2666,6 +2666,10 @@ enum drm_i915_oa_format { I915_OA_FORMAT_A12_B8_C8, I915_OA_FORMAT_A32u40_A4u32_B8_C8, + /* DG2 */ + I915_OAR_FORMAT_A32u40_A4u32_B8_C8, + I915_OA_FORMAT_A24u40_A14u32_B8_C8, + I915_OA_FORMAT_MAX /* non-ABI */ }; -- cgit v1.2.3 From bc7ed4d30815bc434c1e49dc6784164b352d167c Mon Sep 17 00:00:00 2001 From: Umesh Nerlige Ramappa Date: Wed, 26 Oct 2022 22:20:58 +0000 Subject: drm/i915/perf: Apply Wa_18013179988 OA reports in the OA buffer contain an OA timestamp field that helps user calculate delta between 2 OA reports. The calculation relies on the CS timestamp frequency to convert the timestamp value to nanoseconds. The CS timestamp frequency is a function of the CTC_SHIFT value in RPM_CONFIG0. In DG2, OA unit assumes that the CTC_SHIFT is 3, instead of using the actual value from RPM_CONFIG0. At the user level, this results in an error in calculating delta between 2 OA reports since the OA timestamp is not shifted in the same manner as CS timestamp. Also the periodicity of the reports is different from what the user configured because of mismatch in the CS and OA frequencies. The issue also affects MI_REPORT_PERF_COUNT command. To resolve this, return actual OA timestamp frequency to the user in i915_getparam_ioctl, so that user can calculate the right OA exponent as well as interpret the reports correctly. MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18893 v2: - Use REG_FIELD_GET (Ashutosh) - Update commit msg Signed-off-by: Umesh Nerlige Ramappa Reviewed-by: Ashutosh Dixit Signed-off-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20221026222102.5526-13-umesh.nerlige.ramappa@intel.com --- drivers/gpu/drm/i915/i915_getparam.c | 3 +++ drivers/gpu/drm/i915/i915_perf.c | 30 ++++++++++++++++++++++++++++-- drivers/gpu/drm/i915/i915_perf.h | 2 ++ include/uapi/drm/i915_drm.h | 6 ++++++ 4 files changed, 39 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c index 342c8ca6414e..3047e80e1163 100644 --- a/drivers/gpu/drm/i915/i915_getparam.c +++ b/drivers/gpu/drm/i915/i915_getparam.c @@ -175,6 +175,9 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, case I915_PARAM_PERF_REVISION: value = i915_perf_ioctl_version(); break; + case I915_PARAM_OA_TIMESTAMP_FREQUENCY: + value = i915_perf_oa_timestamp_frequency(i915); + break; default: DRM_DEBUG("Unknown parameter %d\n", param->param); return -EINVAL; diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index e14d16ac47de..b73d91b792df 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -3109,6 +3109,30 @@ get_sseu_config(struct intel_sseu *out_sseu, return i915_gem_user_to_context_sseu(engine->gt, drm_sseu, out_sseu); } +/* + * OA timestamp frequency = CS timestamp frequency in most platforms. On some + * platforms OA unit ignores the CTC_SHIFT and the 2 timestamps differ. In such + * cases, return the adjusted CS timestamp frequency to the user. + */ +u32 i915_perf_oa_timestamp_frequency(struct drm_i915_private *i915) +{ + /* Wa_18013179988:dg2 */ + if (IS_DG2(i915)) { + intel_wakeref_t wakeref; + u32 reg, shift; + + with_intel_runtime_pm(to_gt(i915)->uncore->rpm, wakeref) + reg = intel_uncore_read(to_gt(i915)->uncore, RPM_CONFIG0); + + shift = REG_FIELD_GET(GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK, + reg); + + return to_gt(i915)->clock_frequency << (3 - shift); + } + + return to_gt(i915)->clock_frequency; +} + /** * i915_oa_stream_init - validate combined props for OA stream and init * @stream: An i915 perf stream @@ -3830,8 +3854,10 @@ err: static u64 oa_exponent_to_ns(struct i915_perf *perf, int exponent) { - return intel_gt_clock_interval_to_ns(to_gt(perf->i915), - 2ULL << exponent); + u64 nom = (2ULL << exponent) * NSEC_PER_SEC; + u32 den = i915_perf_oa_timestamp_frequency(perf->i915); + + return div_u64(nom + den - 1, den); } static __always_inline bool diff --git a/drivers/gpu/drm/i915/i915_perf.h b/drivers/gpu/drm/i915/i915_perf.h index 1d1329e5af3a..f96e09a4af04 100644 --- a/drivers/gpu/drm/i915/i915_perf.h +++ b/drivers/gpu/drm/i915/i915_perf.h @@ -57,4 +57,6 @@ static inline void i915_oa_config_put(struct i915_oa_config *oa_config) kref_put(&oa_config->ref, i915_oa_config_release); } +u32 i915_perf_oa_timestamp_frequency(struct drm_i915_private *i915); + #endif /* __I915_PERF_H__ */ diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index b946674c68cc..8df261c5ab9b 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -765,6 +765,12 @@ typedef struct drm_i915_irq_wait { /* Query if the kernel supports the I915_USERPTR_PROBE flag. */ #define I915_PARAM_HAS_USERPTR_PROBE 56 +/* + * Frequency of the timestamps in OA reports. This used to be the same as the CS + * timestamp frequency, but differs on some platforms. + */ +#define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57 + /* Must be kept compact -- no holes and well documented */ /** -- cgit v1.2.3 From 4cb21b9edebb6f4051540dca1806f479b0adb947 Mon Sep 17 00:00:00 2001 From: Siarhei Volkau Date: Thu, 27 Oct 2022 22:20:22 +0300 Subject: dt-bindings: clock: Add Ingenic JZ4755 CGU header This will be used from the devicetree bindings to specify the clocks that should be obtained from the jz4755-cgu driver. Acked-by: Krzysztof Kozlowski Signed-off-by: Siarhei Volkau Link: https://lore.kernel.org/r/20221027192024.484320-3-lis8215@gmail.com Signed-off-by: Stephen Boyd --- include/dt-bindings/clock/ingenic,jz4755-cgu.h | 49 ++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 include/dt-bindings/clock/ingenic,jz4755-cgu.h (limited to 'include') diff --git a/include/dt-bindings/clock/ingenic,jz4755-cgu.h b/include/dt-bindings/clock/ingenic,jz4755-cgu.h new file mode 100644 index 000000000000..10098494e7df --- /dev/null +++ b/include/dt-bindings/clock/ingenic,jz4755-cgu.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * This header provides clock numbers for the ingenic,jz4755-cgu DT binding. + */ + +#ifndef __DT_BINDINGS_CLOCK_JZ4755_CGU_H__ +#define __DT_BINDINGS_CLOCK_JZ4755_CGU_H__ + +#define JZ4755_CLK_EXT 0 +#define JZ4755_CLK_OSC32K 1 +#define JZ4755_CLK_PLL 2 +#define JZ4755_CLK_PLL_HALF 3 +#define JZ4755_CLK_EXT_HALF 4 +#define JZ4755_CLK_CCLK 5 +#define JZ4755_CLK_H0CLK 6 +#define JZ4755_CLK_PCLK 7 +#define JZ4755_CLK_MCLK 8 +#define JZ4755_CLK_H1CLK 9 +#define JZ4755_CLK_UDC 10 +#define JZ4755_CLK_LCD 11 +#define JZ4755_CLK_UART0 12 +#define JZ4755_CLK_UART1 13 +#define JZ4755_CLK_UART2 14 +#define JZ4755_CLK_DMA 15 +#define JZ4755_CLK_MMC 16 +#define JZ4755_CLK_MMC0 17 +#define JZ4755_CLK_MMC1 18 +#define JZ4755_CLK_EXT512 19 +#define JZ4755_CLK_RTC 20 +#define JZ4755_CLK_UDC_PHY 21 +#define JZ4755_CLK_I2S 22 +#define JZ4755_CLK_SPI 23 +#define JZ4755_CLK_AIC 24 +#define JZ4755_CLK_ADC 25 +#define JZ4755_CLK_TCU 26 +#define JZ4755_CLK_BCH 27 +#define JZ4755_CLK_I2C 28 +#define JZ4755_CLK_TVE 29 +#define JZ4755_CLK_CIM 30 +#define JZ4755_CLK_AUX_CPU 31 +#define JZ4755_CLK_AHB1 32 +#define JZ4755_CLK_IDCT 33 +#define JZ4755_CLK_DB 34 +#define JZ4755_CLK_ME 35 +#define JZ4755_CLK_MC 36 +#define JZ4755_CLK_TSSI 37 +#define JZ4755_CLK_IPU 38 + +#endif /* __DT_BINDINGS_CLOCK_JZ4755_CGU_H__ */ -- cgit v1.2.3 From 7984ceb134bf31aa9a597f10ed52d831d5aede14 Mon Sep 17 00:00:00 2001 From: Frederick Lawler Date: Mon, 17 Oct 2022 14:25:00 -0500 Subject: crypto: af_alg - Support symmetric encryption via keyring keys We want to leverage keyring to store sensitive keys, and then use those keys for symmetric encryption via the crypto API. Among the key types we wish to support are: user, logon, encrypted, and trusted. User key types are already able to have their data copied to user space, but logon does not support this. Further, trusted and encrypted keys will return their encrypted data back to user space on read, which does not make them ideal for symmetric encryption. To support symmetric encryption for these key types, add a new ALG_SET_KEY_BY_KEY_SERIAL setsockopt() option to the crypto API. This allows users to pass a key_serial_t to the crypto API to perform symmetric encryption. The behavior is the same as ALG_SET_KEY, but the crypto key data is copied in kernel space from a keyring key, which allows for the support of logon, encrypted, and trusted key types. Keyring keys must have the KEY_(POS|USR|GRP|OTH)_SEARCH permission set to leverage this feature. This follows the asymmetric_key type where key lookup calls eventually lead to keyring_search_rcu() without the KEYRING_SEARCH_NO_CHECK_PERM flag set. Signed-off-by: Frederick Lawler Signed-off-by: Herbert Xu --- Documentation/crypto/userspace-if.rst | 15 +++- crypto/af_alg.c | 135 +++++++++++++++++++++++++++++++++- include/uapi/linux/if_alg.h | 1 + 3 files changed, 147 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/Documentation/crypto/userspace-if.rst b/Documentation/crypto/userspace-if.rst index b45dabbf69d6..f80f243e227e 100644 --- a/Documentation/crypto/userspace-if.rst +++ b/Documentation/crypto/userspace-if.rst @@ -131,9 +131,9 @@ from the kernel crypto API. If the buffer is too small for the message digest, the flag MSG_TRUNC is set by the kernel. In order to set a message digest key, the calling application must use -the setsockopt() option of ALG_SET_KEY. If the key is not set the HMAC -operation is performed without the initial HMAC state change caused by -the key. +the setsockopt() option of ALG_SET_KEY or ALG_SET_KEY_BY_KEY_SERIAL. If the +key is not set the HMAC operation is performed without the initial HMAC state +change caused by the key. Symmetric Cipher API -------------------- @@ -382,6 +382,15 @@ mentioned optname: - the RNG cipher type to provide the seed +- ALG_SET_KEY_BY_KEY_SERIAL -- Setting the key via keyring key_serial_t. + This operation behaves the same as ALG_SET_KEY. The decrypted + data is copied from a keyring key, and uses that data as the + key for symmetric encryption. + + The passed in key_serial_t must have the KEY_(POS|USR|GRP|OTH)_SEARCH + permission set, otherwise -EPERM is returned. Supports key types: user, + logon, encrypted, and trusted. + - ALG_SET_AEAD_AUTHSIZE -- Setting the authentication tag size for AEAD ciphers. For a encryption operation, the authentication tag of the given size will be generated. For a decryption operation, the diff --git a/crypto/af_alg.c b/crypto/af_alg.c index e893c0f6c879..0a4fa2a429e2 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -12,6 +12,8 @@ #include #include #include +#include +#include #include #include #include @@ -19,6 +21,10 @@ #include #include #include +#include +#include +#include +#include struct alg_type_list { const struct af_alg_type *type; @@ -222,6 +228,129 @@ out: return err; } +#ifdef CONFIG_KEYS + +static const u8 *key_data_ptr_user(const struct key *key, + unsigned int *datalen) +{ + const struct user_key_payload *ukp; + + ukp = user_key_payload_locked(key); + if (IS_ERR_OR_NULL(ukp)) + return ERR_PTR(-EKEYREVOKED); + + *datalen = key->datalen; + + return ukp->data; +} + +static const u8 *key_data_ptr_encrypted(const struct key *key, + unsigned int *datalen) +{ + const struct encrypted_key_payload *ekp; + + ekp = dereference_key_locked(key); + if (IS_ERR_OR_NULL(ekp)) + return ERR_PTR(-EKEYREVOKED); + + *datalen = ekp->decrypted_datalen; + + return ekp->decrypted_data; +} + +static const u8 *key_data_ptr_trusted(const struct key *key, + unsigned int *datalen) +{ + const struct trusted_key_payload *tkp; + + tkp = dereference_key_locked(key); + if (IS_ERR_OR_NULL(tkp)) + return ERR_PTR(-EKEYREVOKED); + + *datalen = tkp->key_len; + + return tkp->key; +} + +static struct key *lookup_key(key_serial_t serial) +{ + key_ref_t key_ref; + + key_ref = lookup_user_key(serial, 0, KEY_NEED_SEARCH); + if (IS_ERR(key_ref)) + return ERR_CAST(key_ref); + + return key_ref_to_ptr(key_ref); +} + +static int alg_setkey_by_key_serial(struct alg_sock *ask, sockptr_t optval, + unsigned int optlen) +{ + const struct af_alg_type *type = ask->type; + u8 *key_data = NULL; + unsigned int key_datalen; + key_serial_t serial; + struct key *key; + const u8 *ret; + int err; + + if (optlen != sizeof(serial)) + return -EINVAL; + + if (copy_from_sockptr(&serial, optval, optlen)) + return -EFAULT; + + key = lookup_key(serial); + if (IS_ERR(key)) + return PTR_ERR(key); + + down_read(&key->sem); + + ret = ERR_PTR(-ENOPROTOOPT); + if (!strcmp(key->type->name, "user") || + !strcmp(key->type->name, "logon")) { + ret = key_data_ptr_user(key, &key_datalen); + } else if (IS_REACHABLE(CONFIG_ENCRYPTED_KEYS) && + !strcmp(key->type->name, "encrypted")) { + ret = key_data_ptr_encrypted(key, &key_datalen); + } else if (IS_REACHABLE(CONFIG_TRUSTED_KEYS) && + !strcmp(key->type->name, "trusted")) { + ret = key_data_ptr_trusted(key, &key_datalen); + } + + if (IS_ERR(ret)) { + up_read(&key->sem); + return PTR_ERR(ret); + } + + key_data = sock_kmalloc(&ask->sk, key_datalen, GFP_KERNEL); + if (!key_data) { + up_read(&key->sem); + return -ENOMEM; + } + + memcpy(key_data, ret, key_datalen); + + up_read(&key->sem); + + err = type->setkey(ask->private, key_data, key_datalen); + + sock_kzfree_s(&ask->sk, key_data, key_datalen); + + return err; +} + +#else + +static inline int alg_setkey_by_key_serial(struct alg_sock *ask, + sockptr_t optval, + unsigned int optlen) +{ + return -ENOPROTOOPT; +} + +#endif + static int alg_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, unsigned int optlen) { @@ -242,12 +371,16 @@ static int alg_setsockopt(struct socket *sock, int level, int optname, switch (optname) { case ALG_SET_KEY: + case ALG_SET_KEY_BY_KEY_SERIAL: if (sock->state == SS_CONNECTED) goto unlock; if (!type->setkey) goto unlock; - err = alg_setkey(sk, optval, optlen); + if (optname == ALG_SET_KEY_BY_KEY_SERIAL) + err = alg_setkey_by_key_serial(ask, optval, optlen); + else + err = alg_setkey(sk, optval, optlen); break; case ALG_SET_AEAD_AUTHSIZE: if (sock->state == SS_CONNECTED) diff --git a/include/uapi/linux/if_alg.h b/include/uapi/linux/if_alg.h index 578b18aab821..0824fbc026a1 100644 --- a/include/uapi/linux/if_alg.h +++ b/include/uapi/linux/if_alg.h @@ -52,6 +52,7 @@ struct af_alg_iv { #define ALG_SET_AEAD_ASSOCLEN 4 #define ALG_SET_AEAD_AUTHSIZE 5 #define ALG_SET_DRBG_ENTROPY 6 +#define ALG_SET_KEY_BY_KEY_SERIAL 7 /* Operations */ #define ALG_OP_DECRYPT 0 -- cgit v1.2.3 From a351b1f444187312bb42479cb26e82f26fc481d2 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Fri, 28 Oct 2022 10:00:26 +0200 Subject: acl: make vfs_posix_acl_to_xattr() static After reworking posix acls this helper isn't used anywhere outside the core posix acl paths. Make it static. Signed-off-by: Christian Brauner (Microsoft) --- fs/posix_acl.c | 7 ++++--- include/linux/posix_acl_xattr.h | 10 ---------- 2 files changed, 4 insertions(+), 13 deletions(-) (limited to 'include') diff --git a/fs/posix_acl.c b/fs/posix_acl.c index acb7f7d7f11d..989bbf280bfe 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -884,9 +884,10 @@ EXPORT_SYMBOL (posix_acl_to_xattr); * Return: On success, the size of the stored uapi posix acls, on error a * negative errno. */ -ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, - struct inode *inode, const struct posix_acl *acl, - void *buffer, size_t size) +static ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, + struct inode *inode, + const struct posix_acl *acl, void *buffer, + size_t size) { struct posix_acl_xattr_header *ext_acl = buffer; diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h index 8daac3c5b583..54cd7a14330d 100644 --- a/include/linux/posix_acl_xattr.h +++ b/include/linux/posix_acl_xattr.h @@ -35,9 +35,6 @@ posix_acl_xattr_count(size_t size) #ifdef CONFIG_FS_POSIX_ACL struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, size_t size); -ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, - struct inode *inode, const struct posix_acl *acl, - void *buffer, size_t size); #else static inline struct posix_acl * posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, @@ -45,13 +42,6 @@ posix_acl_from_xattr(struct user_namespace *user_ns, const void *value, { return ERR_PTR(-EOPNOTSUPP); } -static inline ssize_t vfs_posix_acl_to_xattr(struct user_namespace *mnt_userns, - struct inode *inode, - const struct posix_acl *acl, - void *buffer, size_t size) -{ - return 0; -} #endif int posix_acl_to_xattr(struct user_namespace *user_ns, -- cgit v1.2.3 From bd456f283b66704920fae8e655ebc769cb743420 Mon Sep 17 00:00:00 2001 From: Mubashir Adnan Qureshi Date: Wed, 26 Oct 2022 13:51:11 +0000 Subject: tcp: add sysctls for TCP PLB parameters PLB (Protective Load Balancing) is a host based mechanism for load balancing across switch links. It leverages congestion signals(e.g. ECN) from transport layer to randomly change the path of the connection experiencing congestion. PLB changes the path of the connection by changing the outgoing IPv6 flow label for IPv6 connections (implemented in Linux by calling sk_rethink_txhash()). Because of this implementation mechanism, PLB can currently only work for IPv6 traffic. For more information, see the SIGCOMM 2022 paper: https://doi.org/10.1145/3544216.3544226 This commit adds new sysctl knobs and sets their default values for TCP PLB. Signed-off-by: Mubashir Adnan Qureshi Signed-off-by: Yuchung Cheng Signed-off-by: Neal Cardwell Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.rst | 75 ++++++++++++++++++++++++++++++++++ include/net/netns/ipv4.h | 5 +++ net/ipv4/sysctl_net_ipv4.c | 43 +++++++++++++++++++ net/ipv4/tcp_ipv4.c | 8 ++++ 4 files changed, 131 insertions(+) (limited to 'include') diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index e7b3fa7bb3f7..815efc89ad73 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -1069,6 +1069,81 @@ tcp_child_ehash_entries - INTEGER Default: 0 +tcp_plb_enabled - BOOLEAN + If set and the underlying congestion control (e.g. DCTCP) supports + and enables PLB feature, TCP PLB (Protective Load Balancing) is + enabled. PLB is described in the following paper: + https://doi.org/10.1145/3544216.3544226. Based on PLB parameters, + upon sensing sustained congestion, TCP triggers a change in + flow label field for outgoing IPv6 packets. A change in flow label + field potentially changes the path of outgoing packets for switches + that use ECMP/WCMP for routing. + + PLB changes socket txhash which results in a change in IPv6 Flow Label + field, and currently no-op for IPv4 headers. It is possible + to apply PLB for IPv4 with other network header fields (e.g. TCP + or IPv4 options) or using encapsulation where outer header is used + by switches to determine next hop. In either case, further host + and switch side changes will be needed. + + When set, PLB assumes that congestion signal (e.g. ECN) is made + available and used by congestion control module to estimate a + congestion measure (e.g. ce_ratio). PLB needs a congestion measure to + make repathing decisions. + + Default: FALSE + +tcp_plb_idle_rehash_rounds - INTEGER + Number of consecutive congested rounds (RTT) seen after which + a rehash can be performed, given there are no packets in flight. + This is referred to as M in PLB paper: + https://doi.org/10.1145/3544216.3544226. + + Possible Values: 0 - 31 + + Default: 3 + +tcp_plb_rehash_rounds - INTEGER + Number of consecutive congested rounds (RTT) seen after which + a forced rehash can be performed. Be careful when setting this + parameter, as a small value increases the risk of retransmissions. + This is referred to as N in PLB paper: + https://doi.org/10.1145/3544216.3544226. + + Possible Values: 0 - 31 + + Default: 12 + +tcp_plb_suspend_rto_sec - INTEGER + Time, in seconds, to suspend PLB in event of an RTO. In order to avoid + having PLB repath onto a connectivity "black hole", after an RTO a TCP + connection suspends PLB repathing for a random duration between 1x and + 2x of this parameter. Randomness is added to avoid concurrent rehashing + of multiple TCP connections. This should be set corresponding to the + amount of time it takes to repair a failed link. + + Possible Values: 0 - 255 + + Default: 60 + +tcp_plb_cong_thresh - INTEGER + Fraction of packets marked with congestion over a round (RTT) to + tag that round as congested. This is referred to as K in the PLB paper: + https://doi.org/10.1145/3544216.3544226. + + The 0-1 fraction range is mapped to 0-256 range to avoid floating + point operations. For example, 128 means that if at least 50% of + the packets in a round were marked as congested then the round + will be tagged as congested. + + Setting threshold to 0 means that PLB repaths every RTT regardless + of congestion. This is not intended behavior for PLB and should be + used only for experimentation purpose. + + Possible Values: 0 - 256 + + Default: 128 + UDP variables ============= diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 1b8004679445..25f90bba4889 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -183,6 +183,11 @@ struct netns_ipv4 { unsigned long tfo_active_disable_stamp; u32 tcp_challenge_timestamp; u32 tcp_challenge_count; + u8 sysctl_tcp_plb_enabled; + u8 sysctl_tcp_plb_idle_rehash_rounds; + u8 sysctl_tcp_plb_rehash_rounds; + u8 sysctl_tcp_plb_suspend_rto_sec; + int sysctl_tcp_plb_cong_thresh; int sysctl_udp_wmem_min; int sysctl_udp_rmem_min; diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 9b8a6db7a66b..0af28cedd071 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -40,6 +40,8 @@ static int one_day_secs = 24 * 3600; static u32 fib_multipath_hash_fields_all_mask __maybe_unused = FIB_MULTIPATH_HASH_FIELD_ALL_MASK; static unsigned int tcp_child_ehash_entries_max = 16 * 1024 * 1024; +static int tcp_plb_max_rounds = 31; +static int tcp_plb_max_cong_thresh = 256; /* obsolete */ static int sysctl_tcp_low_latency __read_mostly; @@ -1384,6 +1386,47 @@ static struct ctl_table ipv4_net_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_TWO, }, + { + .procname = "tcp_plb_enabled", + .data = &init_net.ipv4.sysctl_tcp_plb_enabled, + .maxlen = sizeof(u8), + .mode = 0644, + .proc_handler = proc_dou8vec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE, + }, + { + .procname = "tcp_plb_idle_rehash_rounds", + .data = &init_net.ipv4.sysctl_tcp_plb_idle_rehash_rounds, + .maxlen = sizeof(u8), + .mode = 0644, + .proc_handler = proc_dou8vec_minmax, + .extra2 = &tcp_plb_max_rounds, + }, + { + .procname = "tcp_plb_rehash_rounds", + .data = &init_net.ipv4.sysctl_tcp_plb_rehash_rounds, + .maxlen = sizeof(u8), + .mode = 0644, + .proc_handler = proc_dou8vec_minmax, + .extra2 = &tcp_plb_max_rounds, + }, + { + .procname = "tcp_plb_suspend_rto_sec", + .data = &init_net.ipv4.sysctl_tcp_plb_suspend_rto_sec, + .maxlen = sizeof(u8), + .mode = 0644, + .proc_handler = proc_dou8vec_minmax, + }, + { + .procname = "tcp_plb_cong_thresh", + .data = &init_net.ipv4.sysctl_tcp_plb_cong_thresh, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = &tcp_plb_max_cong_thresh, + }, { } }; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 87d440f47a70..58b838b56c7f 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -3218,6 +3218,14 @@ static int __net_init tcp_sk_init(struct net *net) net->ipv4.sysctl_tcp_fastopen_blackhole_timeout = 0; atomic_set(&net->ipv4.tfo_active_disable_times, 0); + /* Set default values for PLB */ + net->ipv4.sysctl_tcp_plb_enabled = 0; /* Disabled by default */ + net->ipv4.sysctl_tcp_plb_idle_rehash_rounds = 3; + net->ipv4.sysctl_tcp_plb_rehash_rounds = 12; + net->ipv4.sysctl_tcp_plb_suspend_rto_sec = 60; + /* Default congestion threshold for PLB to mark a round is 50% */ + net->ipv4.sysctl_tcp_plb_cong_thresh = 128; + /* Reno is always built in */ if (!net_eq(net, &init_net) && bpf_try_module_get(init_net.ipv4.tcp_congestion_control, -- cgit v1.2.3 From 1a91bb7c3ebf95e908ec33220defbcda1ecc072f Mon Sep 17 00:00:00 2001 From: Mubashir Adnan Qureshi Date: Wed, 26 Oct 2022 13:51:12 +0000 Subject: tcp: add PLB functionality for TCP Congestion control algorithms track PLB state and cause the connection to trigger a path change when either of the 2 conditions is satisfied: - No packets are in flight and (# consecutive congested rounds >= sysctl_tcp_plb_idle_rehash_rounds) - (# consecutive congested rounds >= sysctl_tcp_plb_rehash_rounds) A round (RTT) is marked as congested when congestion signal (ECN ce_ratio) over an RTT is greater than sysctl_tcp_plb_cong_thresh. In the event of RTO, PLB (via tcp_write_timeout()) triggers a path change and disables congestion-triggered path changes for random time between (sysctl_tcp_plb_suspend_rto_sec, 2*sysctl_tcp_plb_suspend_rto_sec) to avoid hopping onto the "connectivity blackhole". RTO-triggered path changes can still happen during this cool-off period. Signed-off-by: Mubashir Adnan Qureshi Signed-off-by: Yuchung Cheng Signed-off-by: Neal Cardwell Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- include/net/tcp.h | 28 ++++++++++++++ net/ipv4/Makefile | 2 +- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/tcp_plb.c | 107 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 137 insertions(+), 2 deletions(-) create mode 100644 net/ipv4/tcp_plb.c (limited to 'include') diff --git a/include/net/tcp.h b/include/net/tcp.h index 14d45661a84d..6b814e788f00 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -2140,6 +2140,34 @@ extern void tcp_rack_advance(struct tcp_sock *tp, u8 sacked, u32 end_seq, extern void tcp_rack_reo_timeout(struct sock *sk); extern void tcp_rack_update_reo_wnd(struct sock *sk, struct rate_sample *rs); +/* tcp_plb.c */ + +/* + * Scaling factor for fractions in PLB. For example, tcp_plb_update_state + * expects cong_ratio which represents fraction of traffic that experienced + * congestion over a single RTT. In order to avoid floating point operations, + * this fraction should be mapped to (1 << TCP_PLB_SCALE) and passed in. + */ +#define TCP_PLB_SCALE 8 + +/* State for PLB (Protective Load Balancing) for a single TCP connection. */ +struct tcp_plb_state { + u8 consec_cong_rounds:5, /* consecutive congested rounds */ + unused:3; + u32 pause_until; /* jiffies32 when PLB can resume rerouting */ +}; + +static inline void tcp_plb_init(const struct sock *sk, + struct tcp_plb_state *plb) +{ + plb->consec_cong_rounds = 0; + plb->pause_until = 0; +} +void tcp_plb_update_state(const struct sock *sk, struct tcp_plb_state *plb, + const int cong_ratio); +void tcp_plb_check_rehash(struct sock *sk, struct tcp_plb_state *plb); +void tcp_plb_update_state_upon_rto(struct sock *sk, struct tcp_plb_state *plb); + /* At how many usecs into the future should the RTO fire? */ static inline s64 tcp_rto_delta_us(const struct sock *sk) { diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile index bbdd9c44f14e..af7d2cf490fb 100644 --- a/net/ipv4/Makefile +++ b/net/ipv4/Makefile @@ -10,7 +10,7 @@ obj-y := route.o inetpeer.o protocol.o \ tcp.o tcp_input.o tcp_output.o tcp_timer.o tcp_ipv4.o \ tcp_minisocks.o tcp_cong.o tcp_metrics.o tcp_fastopen.o \ tcp_rate.o tcp_recovery.o tcp_ulp.o \ - tcp_offload.o datagram.o raw.o udp.o udplite.o \ + tcp_offload.o tcp_plb.o datagram.o raw.o udp.o udplite.o \ udp_offload.o arp.o icmp.o devinet.o af_inet.o igmp.o \ fib_frontend.o fib_semantics.o fib_trie.o fib_notifier.o \ inet_fragment.o ping.o ip_tunnel_core.o gre_offload.o \ diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 58b838b56c7f..ebab9e8b184c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -3224,7 +3224,7 @@ static int __net_init tcp_sk_init(struct net *net) net->ipv4.sysctl_tcp_plb_rehash_rounds = 12; net->ipv4.sysctl_tcp_plb_suspend_rto_sec = 60; /* Default congestion threshold for PLB to mark a round is 50% */ - net->ipv4.sysctl_tcp_plb_cong_thresh = 128; + net->ipv4.sysctl_tcp_plb_cong_thresh = (1 << TCP_PLB_SCALE) / 2; /* Reno is always built in */ if (!net_eq(net, &init_net) && diff --git a/net/ipv4/tcp_plb.c b/net/ipv4/tcp_plb.c new file mode 100644 index 000000000000..f4ced370acad --- /dev/null +++ b/net/ipv4/tcp_plb.c @@ -0,0 +1,107 @@ +/* Protective Load Balancing (PLB) + * + * PLB was designed to reduce link load imbalance across datacenter + * switches. PLB is a host-based optimization; it leverages congestion + * signals from the transport layer to randomly change the path of the + * connection experiencing sustained congestion. PLB prefers to repath + * after idle periods to minimize packet reordering. It repaths by + * changing the IPv6 Flow Label on the packets of a connection, which + * datacenter switches include as part of ECMP/WCMP hashing. + * + * PLB is described in detail in: + * + * Mubashir Adnan Qureshi, Yuchung Cheng, Qianwen Yin, Qiaobin Fu, + * Gautam Kumar, Masoud Moshref, Junhua Yan, Van Jacobson, + * David Wetherall,Abdul Kabbani: + * "PLB: Congestion Signals are Simple and Effective for + * Network Load Balancing" + * In ACM SIGCOMM 2022, Amsterdam Netherlands. + * + */ + +#include + +/* Called once per round-trip to update PLB state for a connection. */ +void tcp_plb_update_state(const struct sock *sk, struct tcp_plb_state *plb, + const int cong_ratio) +{ + struct net *net = sock_net(sk); + + if (!READ_ONCE(net->ipv4.sysctl_tcp_plb_enabled)) + return; + + if (cong_ratio >= 0) { + if (cong_ratio < READ_ONCE(net->ipv4.sysctl_tcp_plb_cong_thresh)) + plb->consec_cong_rounds = 0; + else if (plb->consec_cong_rounds < + READ_ONCE(net->ipv4.sysctl_tcp_plb_rehash_rounds)) + plb->consec_cong_rounds++; + } +} +EXPORT_SYMBOL_GPL(tcp_plb_update_state); + +/* Check whether recent congestion has been persistent enough to warrant + * a load balancing decision that switches the connection to another path. + */ +void tcp_plb_check_rehash(struct sock *sk, struct tcp_plb_state *plb) +{ + struct net *net = sock_net(sk); + u32 max_suspend; + bool forced_rehash = false, idle_rehash = false; + + if (!READ_ONCE(net->ipv4.sysctl_tcp_plb_enabled)) + return; + + forced_rehash = plb->consec_cong_rounds >= + READ_ONCE(net->ipv4.sysctl_tcp_plb_rehash_rounds); + /* If sender goes idle then we check whether to rehash. */ + idle_rehash = READ_ONCE(net->ipv4.sysctl_tcp_plb_idle_rehash_rounds) && + !tcp_sk(sk)->packets_out && + plb->consec_cong_rounds >= + READ_ONCE(net->ipv4.sysctl_tcp_plb_idle_rehash_rounds); + + if (!forced_rehash && !idle_rehash) + return; + + /* Note that tcp_jiffies32 can wrap; we detect wraps by checking for + * cases where the max suspension end is before the actual suspension + * end. We clear pause_until to 0 to indicate there is no recent + * RTO event that constrains PLB rehashing. + */ + max_suspend = 2 * READ_ONCE(net->ipv4.sysctl_tcp_plb_suspend_rto_sec) * HZ; + if (plb->pause_until && + (!before(tcp_jiffies32, plb->pause_until) || + before(tcp_jiffies32 + max_suspend, plb->pause_until))) + plb->pause_until = 0; + + if (plb->pause_until) + return; + + sk_rethink_txhash(sk); + plb->consec_cong_rounds = 0; +} +EXPORT_SYMBOL_GPL(tcp_plb_check_rehash); + +/* Upon RTO, disallow load balancing for a while, to avoid having load + * balancing decisions switch traffic to a black-holed path that was + * previously avoided with a sk_rethink_txhash() call at RTO time. + */ +void tcp_plb_update_state_upon_rto(struct sock *sk, struct tcp_plb_state *plb) +{ + struct net *net = sock_net(sk); + u32 pause; + + if (!READ_ONCE(net->ipv4.sysctl_tcp_plb_enabled)) + return; + + pause = READ_ONCE(net->ipv4.sysctl_tcp_plb_suspend_rto_sec) * HZ; + pause += prandom_u32_max(pause); + plb->pause_until = tcp_jiffies32 + pause; + + /* Reset PLB state upon RTO, since an RTO causes a sk_rethink_txhash() call + * that may switch this connection to a path with completely different + * congestion characteristics. + */ + plb->consec_cong_rounds = 0; +} +EXPORT_SYMBOL_GPL(tcp_plb_update_state_upon_rto); -- cgit v1.2.3 From 29c1c44646aec5d5134f2365259a84becc1ee7d3 Mon Sep 17 00:00:00 2001 From: Mubashir Adnan Qureshi Date: Wed, 26 Oct 2022 13:51:14 +0000 Subject: tcp: add u32 counter in tcp_sock and an SNMP counter for PLB A u32 counter is added to tcp_sock for counting the number of PLB triggered rehashes for a TCP connection. An SNMP counter is also added to count overall PLB triggered rehash events for a host. These counters are hooked up to PLB implementation for DCTCP. TCP_NLA_REHASH is added to SCM_TIMESTAMPING_OPT_STATS that reports the rehash attempts triggered due to PLB or timeouts. This gives a historical view of sustained congestion or timeouts experienced by the TCP connection. Signed-off-by: Mubashir Adnan Qureshi Signed-off-by: Yuchung Cheng Signed-off-by: Neal Cardwell Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- include/linux/tcp.h | 1 + include/uapi/linux/snmp.h | 1 + include/uapi/linux/tcp.h | 1 + net/ipv4/proc.c | 1 + net/ipv4/tcp.c | 3 +++ net/ipv4/tcp_plb.c | 2 ++ 6 files changed, 9 insertions(+) (limited to 'include') diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 41b1da621a45..ca7f05a130d2 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -423,6 +423,7 @@ struct tcp_sock { u32 probe_seq_start; u32 probe_seq_end; } mtu_probe; + u32 plb_rehash; /* PLB-triggered rehash attempts */ u32 mtu_info; /* We received an ICMP_FRAG_NEEDED / ICMPV6_PKT_TOOBIG * while socket was owned by user. */ diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h index 4d7470036a8b..6600cb0164c2 100644 --- a/include/uapi/linux/snmp.h +++ b/include/uapi/linux/snmp.h @@ -292,6 +292,7 @@ enum LINUX_MIB_TCPDSACKIGNOREDDUBIOUS, /* TCPDSACKIgnoredDubious */ LINUX_MIB_TCPMIGRATEREQSUCCESS, /* TCPMigrateReqSuccess */ LINUX_MIB_TCPMIGRATEREQFAILURE, /* TCPMigrateReqFailure */ + LINUX_MIB_TCPPLBREHASH, /* TCPPLBRehash */ __LINUX_MIB_MAX }; diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index 8fc09e8638b3..c9abe86eda5f 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -315,6 +315,7 @@ enum { TCP_NLA_BYTES_NOTSENT, /* Bytes in write queue not yet sent */ TCP_NLA_EDT, /* Earliest departure time (CLOCK_MONOTONIC) */ TCP_NLA_TTL, /* TTL or hop limit of a packet received */ + TCP_NLA_REHASH, /* PLB and timeout triggered rehash attempts */ }; /* for TCP_MD5SIG socket option */ diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 5386f460bd20..f88daace9de3 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -297,6 +297,7 @@ static const struct snmp_mib snmp4_net_list[] = { SNMP_MIB_ITEM("TCPDSACKIgnoredDubious", LINUX_MIB_TCPDSACKIGNOREDDUBIOUS), SNMP_MIB_ITEM("TCPMigrateReqSuccess", LINUX_MIB_TCPMIGRATEREQSUCCESS), SNMP_MIB_ITEM("TCPMigrateReqFailure", LINUX_MIB_TCPMIGRATEREQFAILURE), + SNMP_MIB_ITEM("TCPPLBRehash", LINUX_MIB_TCPPLBREHASH), SNMP_MIB_SENTINEL }; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index ef14efa1fb70..1da7c53b6cb5 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -3176,6 +3176,7 @@ int tcp_disconnect(struct sock *sk, int flags) tp->sacked_out = 0; tp->tlp_high_seq = 0; tp->last_oow_ack_time = 0; + tp->plb_rehash = 0; /* There's a bubble in the pipe until at least the first ACK. */ tp->app_limited = ~0U; tp->rack.mstamp = 0; @@ -3973,6 +3974,7 @@ static size_t tcp_opt_stats_get_size(void) nla_total_size(sizeof(u32)) + /* TCP_NLA_BYTES_NOTSENT */ nla_total_size_64bit(sizeof(u64)) + /* TCP_NLA_EDT */ nla_total_size(sizeof(u8)) + /* TCP_NLA_TTL */ + nla_total_size(sizeof(u32)) + /* TCP_NLA_REHASH */ 0; } @@ -4049,6 +4051,7 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk, nla_put_u8(stats, TCP_NLA_TTL, tcp_skb_ttl_or_hop_limit(ack_skb)); + nla_put_u32(stats, TCP_NLA_REHASH, tp->plb_rehash + tp->timeout_rehash); return stats; } diff --git a/net/ipv4/tcp_plb.c b/net/ipv4/tcp_plb.c index f4ced370acad..bb1a08fda113 100644 --- a/net/ipv4/tcp_plb.c +++ b/net/ipv4/tcp_plb.c @@ -79,6 +79,8 @@ void tcp_plb_check_rehash(struct sock *sk, struct tcp_plb_state *plb) sk_rethink_txhash(sk); plb->consec_cong_rounds = 0; + tcp_sk(sk)->plb_rehash++; + NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPPLBREHASH); } EXPORT_SYMBOL_GPL(tcp_plb_check_rehash); -- cgit v1.2.3 From 71fc704768f601ed3fa36310822a5e03f310f781 Mon Sep 17 00:00:00 2001 From: Mubashir Adnan Qureshi Date: Wed, 26 Oct 2022 13:51:15 +0000 Subject: tcp: add rcv_wnd and plb_rehash to TCP_INFO rcv_wnd can be useful to diagnose TCP performance where receiver window becomes the bottleneck. rehash reports the PLB and timeout triggered rehash attempts by the TCP connection. Signed-off-by: Mubashir Adnan Qureshi Signed-off-by: Yuchung Cheng Signed-off-by: Neal Cardwell Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- include/uapi/linux/tcp.h | 5 +++++ net/ipv4/tcp.c | 2 ++ 2 files changed, 7 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index c9abe86eda5f..879eeb0a084b 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -284,6 +284,11 @@ struct tcp_info { __u32 tcpi_snd_wnd; /* peer's advertised receive window after * scaling (bytes) */ + __u32 tcpi_rcv_wnd; /* local advertised receive window after + * scaling (bytes) + */ + + __u32 tcpi_rehash; /* PLB or timeout triggered rehash attempts */ }; /* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */ diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 1da7c53b6cb5..de8f0cd7cb32 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -3940,6 +3940,8 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info) info->tcpi_reord_seen = tp->reord_seen; info->tcpi_rcv_ooopack = tp->rcv_ooopack; info->tcpi_snd_wnd = tp->snd_wnd; + info->tcpi_rcv_wnd = tp->rcv_wnd; + info->tcpi_rehash = tp->plb_rehash + tp->timeout_rehash; info->tcpi_fastopen_client_fail = tp->fastopen_client_fail; unlock_sock_fast(sk, slow); } -- cgit v1.2.3 From bc63897bc33b81897c7f8f5965c8f9326457d082 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 27 Oct 2022 14:52:41 +0200 Subject: firmware: raspberrypi: Introduce rpi_firmware_find_node() A significant number of RaspberryPi drivers using the firmware don't have a phandle to it, so end up scanning the device tree to find a node with the firmware compatible. That code is duplicated everywhere, so let's introduce a helper instead. Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20220815-rpi-fix-4k-60-v5-1-fe9e7ac8b111@cerno.tech Signed-off-by: Maxime Ripard --- drivers/firmware/raspberrypi.c | 18 ++++++++++++------ include/soc/bcm2835/raspberrypi-firmware.h | 7 +++++++ 2 files changed, 19 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c index 4b8978b254f9..932a8bef22fb 100644 --- a/drivers/firmware/raspberrypi.c +++ b/drivers/firmware/raspberrypi.c @@ -311,6 +311,18 @@ static int rpi_firmware_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id rpi_firmware_of_match[] = { + { .compatible = "raspberrypi,bcm2835-firmware", }, + {}, +}; +MODULE_DEVICE_TABLE(of, rpi_firmware_of_match); + +struct device_node *rpi_firmware_find_node(void) +{ + return of_find_matching_node(NULL, rpi_firmware_of_match); +} +EXPORT_SYMBOL_GPL(rpi_firmware_find_node); + /** * rpi_firmware_get - Get pointer to rpi_firmware structure. * @firmware_node: Pointer to the firmware Device Tree node. @@ -366,12 +378,6 @@ struct rpi_firmware *devm_rpi_firmware_get(struct device *dev, } EXPORT_SYMBOL_GPL(devm_rpi_firmware_get); -static const struct of_device_id rpi_firmware_of_match[] = { - { .compatible = "raspberrypi,bcm2835-firmware", }, - {}, -}; -MODULE_DEVICE_TABLE(of, rpi_firmware_of_match); - static struct platform_driver rpi_firmware_driver = { .driver = { .name = "raspberrypi-firmware", diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 811ea668c4a1..63426082bcb9 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -142,6 +142,7 @@ int rpi_firmware_property(struct rpi_firmware *fw, int rpi_firmware_property_list(struct rpi_firmware *fw, void *data, size_t tag_size); void rpi_firmware_put(struct rpi_firmware *fw); +struct device_node *rpi_firmware_find_node(void); struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node); struct rpi_firmware *devm_rpi_firmware_get(struct device *dev, struct device_node *firmware_node); @@ -159,6 +160,12 @@ static inline int rpi_firmware_property_list(struct rpi_firmware *fw, } static inline void rpi_firmware_put(struct rpi_firmware *fw) { } + +static inline struct device_node *rpi_firmware_find_node(void) +{ + return NULL; +} + static inline struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node) { return NULL; -- cgit v1.2.3 From d0cde9b3b0cae06f5998f6d3936e90a80d05b2ec Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 27 Oct 2022 14:52:42 +0200 Subject: firmware: raspberrypi: Move the clock IDs to the firmware header We'll need the clock IDs in more drivers than just the clock driver from now on, so let's move them in the firmware header. Reviewed-by: Florian Fainelli Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/20220815-rpi-fix-4k-60-v5-2-fe9e7ac8b111@cerno.tech Signed-off-by: Maxime Ripard --- drivers/clk/bcm/clk-raspberrypi.c | 19 ------------------- include/soc/bcm2835/raspberrypi-firmware.h | 19 +++++++++++++++++++ 2 files changed, 19 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index 679f4649a7ef..ce2f93479736 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -18,25 +18,6 @@ #include -enum rpi_firmware_clk_id { - RPI_FIRMWARE_EMMC_CLK_ID = 1, - RPI_FIRMWARE_UART_CLK_ID, - RPI_FIRMWARE_ARM_CLK_ID, - RPI_FIRMWARE_CORE_CLK_ID, - RPI_FIRMWARE_V3D_CLK_ID, - RPI_FIRMWARE_H264_CLK_ID, - RPI_FIRMWARE_ISP_CLK_ID, - RPI_FIRMWARE_SDRAM_CLK_ID, - RPI_FIRMWARE_PIXEL_CLK_ID, - RPI_FIRMWARE_PWM_CLK_ID, - RPI_FIRMWARE_HEVC_CLK_ID, - RPI_FIRMWARE_EMMC2_CLK_ID, - RPI_FIRMWARE_M2MC_CLK_ID, - RPI_FIRMWARE_PIXEL_BVB_CLK_ID, - RPI_FIRMWARE_VEC_CLK_ID, - RPI_FIRMWARE_NUM_CLK_ID, -}; - static char *rpi_firmware_clk_names[] = { [RPI_FIRMWARE_EMMC_CLK_ID] = "emmc", [RPI_FIRMWARE_UART_CLK_ID] = "uart", diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 63426082bcb9..9b1db12d013f 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -136,6 +136,25 @@ enum rpi_firmware_property_tag { RPI_FIRMWARE_GET_DMA_CHANNELS = 0x00060001, }; +enum rpi_firmware_clk_id { + RPI_FIRMWARE_EMMC_CLK_ID = 1, + RPI_FIRMWARE_UART_CLK_ID, + RPI_FIRMWARE_ARM_CLK_ID, + RPI_FIRMWARE_CORE_CLK_ID, + RPI_FIRMWARE_V3D_CLK_ID, + RPI_FIRMWARE_H264_CLK_ID, + RPI_FIRMWARE_ISP_CLK_ID, + RPI_FIRMWARE_SDRAM_CLK_ID, + RPI_FIRMWARE_PIXEL_CLK_ID, + RPI_FIRMWARE_PWM_CLK_ID, + RPI_FIRMWARE_HEVC_CLK_ID, + RPI_FIRMWARE_EMMC2_CLK_ID, + RPI_FIRMWARE_M2MC_CLK_ID, + RPI_FIRMWARE_PIXEL_BVB_CLK_ID, + RPI_FIRMWARE_VEC_CLK_ID, + RPI_FIRMWARE_NUM_CLK_ID, +}; + #if IS_ENABLED(CONFIG_RASPBERRYPI_FIRMWARE) int rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *data, size_t len); -- cgit v1.2.3 From 40c31955e4e9ff268d21c0a8009e35f4cfaa167c Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 27 Oct 2022 14:52:43 +0200 Subject: firmware: raspberrypi: Provide a helper to query a clock max rate The firmware allows to query for its clocks the operating range of a given clock. We'll need this for some drivers (KMS, in particular) to infer the state of some configuration options, so let's create a function to do so. Acked-by: Stephen Boyd Reviewed-by: Florian Fainelli Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20220815-rpi-fix-4k-60-v5-3-fe9e7ac8b111@cerno.tech Signed-off-by: Maxime Ripard --- drivers/firmware/raspberrypi.c | 20 ++++++++++++++++++++ include/soc/bcm2835/raspberrypi-firmware.h | 26 ++++++++++++++++++++++++++ 2 files changed, 46 insertions(+) (limited to 'include') diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c index 932a8bef22fb..b15aa6fce0e9 100644 --- a/drivers/firmware/raspberrypi.c +++ b/drivers/firmware/raspberrypi.c @@ -228,6 +228,26 @@ static void rpi_register_clk_driver(struct device *dev) -1, NULL, 0); } +unsigned int rpi_firmware_clk_get_max_rate(struct rpi_firmware *fw, unsigned int id) +{ + struct rpi_firmware_clk_rate_request msg = + RPI_FIRMWARE_CLK_RATE_REQUEST(id); + int ret; + + ret = rpi_firmware_property(fw, RPI_FIRMWARE_GET_MAX_CLOCK_RATE, + &msg, sizeof(msg)); + if (ret) + /* + * If our firmware doesn't support that operation, or fails, we + * assume the maximum clock rate is absolute maximum we can + * store over our type. + */ + return UINT_MAX; + + return le32_to_cpu(msg.rate); +} +EXPORT_SYMBOL_GPL(rpi_firmware_clk_get_max_rate); + static void rpi_firmware_delete(struct kref *kref) { struct rpi_firmware *fw = container_of(kref, struct rpi_firmware, diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 9b1db12d013f..ab955591cb72 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -155,12 +155,32 @@ enum rpi_firmware_clk_id { RPI_FIRMWARE_NUM_CLK_ID, }; +/** + * struct rpi_firmware_clk_rate_request - Firmware Request for a rate + * @id: ID of the clock being queried + * @rate: Rate in Hertz. Set by the firmware. + * + * Used by @RPI_FIRMWARE_GET_CLOCK_RATE, @RPI_FIRMWARE_GET_CLOCK_MEASURED, + * @RPI_FIRMWARE_GET_MAX_CLOCK_RATE and @RPI_FIRMWARE_GET_MIN_CLOCK_RATE. + */ +struct rpi_firmware_clk_rate_request { + __le32 id; + __le32 rate; +} __packed; + +#define RPI_FIRMWARE_CLK_RATE_REQUEST(_id) \ + { \ + .id = _id, \ + } + #if IS_ENABLED(CONFIG_RASPBERRYPI_FIRMWARE) int rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *data, size_t len); int rpi_firmware_property_list(struct rpi_firmware *fw, void *data, size_t tag_size); void rpi_firmware_put(struct rpi_firmware *fw); +unsigned int rpi_firmware_clk_get_max_rate(struct rpi_firmware *fw, + unsigned int id); struct device_node *rpi_firmware_find_node(void); struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node); struct rpi_firmware *devm_rpi_firmware_get(struct device *dev, @@ -180,6 +200,12 @@ static inline int rpi_firmware_property_list(struct rpi_firmware *fw, static inline void rpi_firmware_put(struct rpi_firmware *fw) { } +static inline unsigned int rpi_firmware_clk_get_max_rate(struct rpi_firmware *fw, + unsigned int id) +{ + return UINT_MAX; +} + static inline struct device_node *rpi_firmware_find_node(void) { return NULL; -- cgit v1.2.3 From 2b9a50ea845ebe95473f5b85dfcc9b806c252fac Mon Sep 17 00:00:00 2001 From: Cezary Rojewski Date: Thu, 27 Oct 2022 14:46:55 +0200 Subject: ASoC: Intel: avs: Introduce PCM power management routines Implement suspend/resume() operations for component drivers. For most scenarios, the PM flow is similar to standard streaming one, except for the part where the position register are being saved and the lack of PCM pages freeing. To reduce code duplication, all avs_dai_suspend_XXX() and avs_dai_resume_XXX() functions reuse their non-PM equivalents. Given that path binding/unbinding happens only in FE part of the stream, the order of suspend() goes: 1. hw_free() all FE DAIs, paths are unbound here 2. hw_free() all BE DAIs Consequently, for resume() its: 1. hw_params() all BE DAIs 2. hw_params() all FE DAIs, paths are bound here 3. prepare() all BE DAIs 4. prepare() all FE DAIs As component->suspend/resume() do not provide substream pointer, store it ourselves so that the PM flow has all the necessary information to proceed. Signed-off-by: Cezary Rojewski Link: https://lore.kernel.org/r/20221027124702.1761002-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown --- include/sound/hdaudio_ext.h | 5 ++ sound/soc/intel/avs/pcm.c | 214 +++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 215 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index 90fd47e05370..68ab89211de2 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -51,6 +51,11 @@ struct hdac_ext_stream { void __iomem *pphc_addr; void __iomem *pplc_addr; + u32 pphcllpl; + u32 pphcllpu; + u32 pphcldpl; + u32 pphcldpu; + bool decoupled:1; bool link_locked:1; bool link_prepared; diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index fea801243d37..df965dbb8d12 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -28,6 +28,8 @@ struct avs_dma_data { * host stream assigned */ struct hdac_ext_stream *host_stream; + + struct snd_pcm_substream *substream; }; static struct avs_tplg_path_template * @@ -55,7 +57,8 @@ avs_dai_find_path_template(struct snd_soc_dai *dai, bool is_fe, int direction) return dw->priv; } -static int avs_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai, bool is_fe) +static int avs_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai, bool is_fe, + const struct snd_soc_dai_ops *ops) { struct avs_tplg_path_template *template; struct avs_dma_data *data; @@ -71,6 +74,7 @@ static int avs_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_d if (!data) return -ENOMEM; + data->substream = substream; data->template = template; snd_soc_dai_set_dma_data(dai, substream, data); @@ -151,9 +155,11 @@ static int avs_dai_prepare(struct avs_dev *adev, struct snd_pcm_substream *subst return ret; } +static const struct snd_soc_dai_ops avs_dai_nonhda_be_ops; + static int avs_dai_nonhda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - return avs_dai_startup(substream, dai, false); + return avs_dai_startup(substream, dai, false, &avs_dai_nonhda_be_ops); } static void avs_dai_nonhda_be_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) @@ -245,9 +251,11 @@ static const struct snd_soc_dai_ops avs_dai_nonhda_be_ops = { .trigger = avs_dai_nonhda_be_trigger, }; +static const struct snd_soc_dai_ops avs_dai_hda_be_ops; + static int avs_dai_hda_be_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - return avs_dai_startup(substream, dai, false); + return avs_dai_startup(substream, dai, false, &avs_dai_hda_be_ops); } static void avs_dai_hda_be_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) @@ -407,6 +415,8 @@ static const struct snd_pcm_hw_constraint_list hw_rates = { .mask = 0, }; +const struct snd_soc_dai_ops avs_dai_fe_ops; + static int avs_dai_fe_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -416,7 +426,7 @@ static int avs_dai_fe_startup(struct snd_pcm_substream *substream, struct snd_so struct hdac_ext_stream *host_stream; int ret; - ret = avs_dai_startup(substream, dai, true); + ret = avs_dai_startup(substream, dai, true, &avs_dai_fe_ops); if (ret) return ret; @@ -758,6 +768,198 @@ static void avs_component_remove(struct snd_soc_component *component) } } +static int avs_dai_resume_hw_params(struct snd_soc_dai *dai, struct avs_dma_data *data) +{ + struct snd_pcm_substream *substream; + struct snd_soc_pcm_runtime *rtd; + int ret; + + substream = data->substream; + rtd = snd_pcm_substream_chip(substream); + + ret = dai->driver->ops->hw_params(substream, &rtd->dpcm[substream->stream].hw_params, dai); + if (ret) + dev_err(dai->dev, "hw_params on resume failed: %d\n", ret); + + return ret; +} + +static int avs_dai_resume_fe_prepare(struct snd_soc_dai *dai, struct avs_dma_data *data) +{ + struct hdac_ext_stream *host_stream; + struct hdac_stream *hstream; + struct hdac_bus *bus; + int ret; + + host_stream = data->host_stream; + hstream = hdac_stream(host_stream); + bus = hdac_stream(host_stream)->bus; + + /* Set DRSM before programming stream and position registers. */ + snd_hdac_stream_drsm_enable(bus, true, hstream->index); + + ret = dai->driver->ops->prepare(data->substream, dai); + if (ret) { + dev_err(dai->dev, "prepare FE on resume failed: %d\n", ret); + return ret; + } + + writel(host_stream->pphcllpl, host_stream->pphc_addr + AZX_REG_PPHCLLPL); + writel(host_stream->pphcllpu, host_stream->pphc_addr + AZX_REG_PPHCLLPU); + writel(host_stream->pphcldpl, host_stream->pphc_addr + AZX_REG_PPHCLDPL); + writel(host_stream->pphcldpu, host_stream->pphc_addr + AZX_REG_PPHCLDPU); + + /* As per HW spec recommendation, program LPIB and DPIB to the same value. */ + snd_hdac_stream_set_lpib(hstream, hstream->lpib); + snd_hdac_stream_set_dpibr(bus, hstream, hstream->lpib); + + return 0; +} + +static int avs_dai_resume_be_prepare(struct snd_soc_dai *dai, struct avs_dma_data *data) +{ + int ret; + + ret = dai->driver->ops->prepare(data->substream, dai); + if (ret) + dev_err(dai->dev, "prepare BE on resume failed: %d\n", ret); + + return ret; +} + +static int avs_dai_suspend_fe_hw_free(struct snd_soc_dai *dai, struct avs_dma_data *data) +{ + struct hdac_ext_stream *host_stream; + int ret; + + host_stream = data->host_stream; + + /* Store position addresses so we can resume from them later on. */ + hdac_stream(host_stream)->lpib = snd_hdac_stream_get_pos_lpib(hdac_stream(host_stream)); + host_stream->pphcllpl = readl(host_stream->pphc_addr + AZX_REG_PPHCLLPL); + host_stream->pphcllpu = readl(host_stream->pphc_addr + AZX_REG_PPHCLLPU); + host_stream->pphcldpl = readl(host_stream->pphc_addr + AZX_REG_PPHCLDPL); + host_stream->pphcldpu = readl(host_stream->pphc_addr + AZX_REG_PPHCLDPU); + + ret = __avs_dai_fe_hw_free(data->substream, dai); + if (ret < 0) + dev_err(dai->dev, "hw_free FE on suspend failed: %d\n", ret); + + return ret; +} + +static int avs_dai_suspend_be_hw_free(struct snd_soc_dai *dai, struct avs_dma_data *data) +{ + int ret; + + ret = dai->driver->ops->hw_free(data->substream, dai); + if (ret < 0) + dev_err(dai->dev, "hw_free BE on suspend failed: %d\n", ret); + + return ret; +} + +static int avs_component_pm_op(struct snd_soc_component *component, bool be, + int (*op)(struct snd_soc_dai *, struct avs_dma_data *)) +{ + struct snd_soc_pcm_runtime *rtd; + struct avs_dma_data *data; + struct snd_soc_dai *dai; + int ret; + + for_each_component_dais(component, dai) { + data = dai->playback_dma_data; + if (data) { + rtd = snd_pcm_substream_chip(data->substream); + if (rtd->dai_link->no_pcm == be && !rtd->dai_link->ignore_suspend) { + ret = op(dai, data); + if (ret < 0) + return ret; + } + } + + data = dai->capture_dma_data; + if (data) { + rtd = snd_pcm_substream_chip(data->substream); + if (rtd->dai_link->no_pcm == be && !rtd->dai_link->ignore_suspend) { + ret = op(dai, data); + if (ret < 0) + return ret; + } + } + } + + return 0; +} + +static int avs_component_resume_hw_params(struct snd_soc_component *component, bool be) +{ + return avs_component_pm_op(component, be, &avs_dai_resume_hw_params); +} + +static int avs_component_resume_prepare(struct snd_soc_component *component, bool be) +{ + int (*prepare_cb)(struct snd_soc_dai *dai, struct avs_dma_data *data); + + if (be) + prepare_cb = &avs_dai_resume_be_prepare; + else + prepare_cb = &avs_dai_resume_fe_prepare; + + return avs_component_pm_op(component, be, prepare_cb); +} + +static int avs_component_suspend_hw_free(struct snd_soc_component *component, bool be) +{ + int (*hw_free_cb)(struct snd_soc_dai *dai, struct avs_dma_data *data); + + if (be) + hw_free_cb = &avs_dai_suspend_be_hw_free; + else + hw_free_cb = &avs_dai_suspend_fe_hw_free; + + return avs_component_pm_op(component, be, hw_free_cb); +} + +static int avs_component_suspend(struct snd_soc_component *component) +{ + int ret; + + /* + * When freeing paths, FEs need to be first as they perform + * path unbinding. + */ + ret = avs_component_suspend_hw_free(component, false); + if (ret) + return ret; + + return avs_component_suspend_hw_free(component, true); +} + +static int avs_component_resume(struct snd_soc_component *component) +{ + int ret; + + /* + * When creating paths, FEs need to be last as they perform + * path binding. + */ + ret = avs_component_resume_hw_params(component, true); + if (ret) + return ret; + + ret = avs_component_resume_hw_params(component, false); + if (ret) + return ret; + + /* It is expected that the LINK stream is prepared first. */ + ret = avs_component_resume_prepare(component, true); + if (ret) + return ret; + + return avs_component_resume_prepare(component, false); +} + static int avs_component_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { @@ -846,6 +1048,8 @@ static const struct snd_soc_component_driver avs_component_driver = { .name = "avs-pcm", .probe = avs_component_probe, .remove = avs_component_remove, + .suspend = avs_component_suspend, + .resume = avs_component_resume, .open = avs_component_open, .pointer = avs_component_pointer, .mmap = avs_component_mmap, @@ -1161,6 +1365,8 @@ static const struct snd_soc_component_driver avs_hda_component_driver = { .name = "avs-hda-pcm", .probe = avs_component_hda_probe, .remove = avs_component_hda_remove, + .suspend = avs_component_suspend, + .resume = avs_component_resume, .open = avs_component_hda_open, .close = avs_component_hda_close, .pointer = avs_component_pointer, -- cgit v1.2.3 From efffb014478e76c35b1a9e279d7010f70ff517e2 Mon Sep 17 00:00:00 2001 From: Cezary Rojewski Date: Thu, 27 Oct 2022 14:46:56 +0200 Subject: ALSA: hda: Introduce snd_hdac_stream_wait_drsm() Allow for waiting for DRSM bit for specified stream to be cleared from HDAudio library level. Drivers may utilize this optional step during the stream resume procedure. Suggested-by: Pierre-Louis Bossart Signed-off-by: Cezary Rojewski Reviewed-by: Takashi Iwai Link: https://lore.kernel.org/r/20221027124702.1761002-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown --- include/sound/hdaudio.h | 1 + sound/hda/hdac_stream.c | 22 ++++++++++++++++++++++ 2 files changed, 23 insertions(+) (limited to 'include') diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 78f1809a4ad6..a6872537724d 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -597,6 +597,7 @@ int snd_hdac_stream_get_spbmaxfifo(struct hdac_bus *bus, struct hdac_stream *azx_dev); void snd_hdac_stream_drsm_enable(struct hdac_bus *bus, bool enable, int index); +int snd_hdac_stream_wait_drsm(struct hdac_stream *azx_dev); int snd_hdac_stream_set_dpibr(struct hdac_bus *bus, struct hdac_stream *azx_dev, u32 value); int snd_hdac_stream_set_lpib(struct hdac_stream *azx_dev, u32 value); diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index 35fe2bd582ac..3b250ee7f6a7 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -821,6 +821,28 @@ void snd_hdac_stream_drsm_enable(struct hdac_bus *bus, } EXPORT_SYMBOL_GPL(snd_hdac_stream_drsm_enable); +/* + * snd_hdac_stream_wait_drsm - wait for HW to clear RSM for a stream + * @azx_dev: HD-audio core stream to await RSM for + * + * Returns 0 on success and -ETIMEDOUT upon a timeout. + */ +int snd_hdac_stream_wait_drsm(struct hdac_stream *azx_dev) +{ + struct hdac_bus *bus = azx_dev->bus; + u32 mask, reg; + int ret; + + mask = 1 << azx_dev->index; + + ret = read_poll_timeout(snd_hdac_reg_readl, reg, !(reg & mask), 250, 2000, false, bus, + bus->drsmcap + AZX_REG_DRSM_CTL); + if (ret) + dev_dbg(bus->dev, "polling RSM 0x%08x failed: %d\n", mask, ret); + return ret; +} +EXPORT_SYMBOL_GPL(snd_hdac_stream_wait_drsm); + /** * snd_hdac_stream_set_dpibr - sets the dpibr value of a stream * @bus: HD-audio core bus -- cgit v1.2.3 From 60f2096b59bcd6827aa53d771505f939317b254c Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Thu, 27 Oct 2022 19:47:30 +0200 Subject: ACPICA: MADT: Add loong_arch-specific APICs support ACPICA commit 1dc530059a3e6202e941e6a9478cf30f092bfb47 loong_arch-specific interrupt controllers (similar to APIC) are added in the next revision of ACPI Specification (current revision is 6.4), which including CORE_PIC (CPUINTC), LIO_PIC (LIOINTC), EIO_PIC (EIOINTC), HT_PIC (HTVECINTC), BIO_PIC (PCHINTC), LPC_PIC (PCHLPC) and MSI_PIC (PCHMSI). This patch add their definition. ACPI changes of loong_arch-specific interrupt controllers have already been approved in the ECRs, and will be public in the next revision of ACPI Specification. Link: https://github.com/acpica/acpica/commit/1dc53005 Link: https://mantis.uefi.org/mantis/view.php?id=2203 Link: https://mantis.uefi.org/mantis/view.php?id=2313 Co-developed-by: Jianmin Lv Signed-off-by: Jianmin Lv Signed-off-by: Huacai Chen Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl2.h | 139 +++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 137 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 655102bc6d14..14b207cbc820 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -865,7 +865,14 @@ enum acpi_madt_type { ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, - ACPI_MADT_TYPE_RESERVED = 17, /* 17 to 0x7F are reserved */ + ACPI_MADT_TYPE_CORE_PIC = 17, + ACPI_MADT_TYPE_LIO_PIC = 18, + ACPI_MADT_TYPE_HT_PIC = 19, + ACPI_MADT_TYPE_EIO_PIC = 20, + ACPI_MADT_TYPE_MSI_PIC = 21, + ACPI_MADT_TYPE_BIO_PIC = 22, + ACPI_MADT_TYPE_LPC_PIC = 23, + ACPI_MADT_TYPE_RESERVED = 24, /* 24 to 0x7F are reserved */ ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ }; @@ -1096,7 +1103,135 @@ struct acpi_madt_multiproc_wakeup_mailbox { #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 -/* 17: OEM data */ +/* 17: CPU Core Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_core_pic { + struct acpi_subtable_header header; + u8 version; + u32 processor_id; + u32 core_id; + u32 flags; +}; + +/* Values for Version field above */ + +enum acpi_madt_core_pic_version { + ACPI_MADT_CORE_PIC_VERSION_NONE = 0, + ACPI_MADT_CORE_PIC_VERSION_V1 = 1, + ACPI_MADT_CORE_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 18: Legacy I/O Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_lio_pic { + struct acpi_subtable_header header; + u8 version; + u64 address; + u16 size; + u8 cascade[2]; + u32 cascade_map[2]; +}; + +/* Values for Version field above */ + +enum acpi_madt_lio_pic_version { + ACPI_MADT_LIO_PIC_VERSION_NONE = 0, + ACPI_MADT_LIO_PIC_VERSION_V1 = 1, + ACPI_MADT_LIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 19: HT Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_ht_pic { + struct acpi_subtable_header header; + u8 version; + u64 address; + u16 size; + u8 cascade[8]; +}; + +/* Values for Version field above */ + +enum acpi_madt_ht_pic_version { + ACPI_MADT_HT_PIC_VERSION_NONE = 0, + ACPI_MADT_HT_PIC_VERSION_V1 = 1, + ACPI_MADT_HT_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 20: Extend I/O Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_eio_pic { + struct acpi_subtable_header header; + u8 version; + u8 cascade; + u8 node; + u64 node_map; +}; + +/* Values for Version field above */ + +enum acpi_madt_eio_pic_version { + ACPI_MADT_EIO_PIC_VERSION_NONE = 0, + ACPI_MADT_EIO_PIC_VERSION_V1 = 1, + ACPI_MADT_EIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 21: MSI Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_msi_pic { + struct acpi_subtable_header header; + u8 version; + u64 msg_address; + u32 start; + u32 count; +}; + +/* Values for Version field above */ + +enum acpi_madt_msi_pic_version { + ACPI_MADT_MSI_PIC_VERSION_NONE = 0, + ACPI_MADT_MSI_PIC_VERSION_V1 = 1, + ACPI_MADT_MSI_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 22: Bridge I/O Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_bio_pic { + struct acpi_subtable_header header; + u8 version; + u64 address; + u16 size; + u16 id; + u16 gsi_base; +}; + +/* Values for Version field above */ + +enum acpi_madt_bio_pic_version { + ACPI_MADT_BIO_PIC_VERSION_NONE = 0, + ACPI_MADT_BIO_PIC_VERSION_V1 = 1, + ACPI_MADT_BIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 23: LPC Interrupt Controller (ACPI 6.5) */ + +struct acpi_madt_lpc_pic { + struct acpi_subtable_header header; + u8 version; + u64 address; + u16 size; + u8 cascade; +}; + +/* Values for Version field above */ + +enum acpi_madt_lpc_pic_version { + ACPI_MADT_LPC_PIC_VERSION_NONE = 0, + ACPI_MADT_LPC_PIC_VERSION_V1 = 1, + ACPI_MADT_LPC_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* 80: OEM data */ struct acpi_madt_oem_data { u8 oem_data[0]; -- cgit v1.2.3 From 5c62d5aab8752e5ee7bfbe75ed6060db1c787f98 Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Thu, 27 Oct 2022 19:48:53 +0200 Subject: ACPICA: Events: Support fixed PCIe wake event ACPICA commit 32d875705c8ee8f99fd8b78dbed48633486a7640 Some chipsets (such as Loongson's LS7A) support fixed pcie wake event which is defined in the PM1 block(related description can be found in 4.8.4.1.1 PM1 Status Registers, 4.8.4.2.1 PM1 Control Registers and 5.2.9 Fixed ACPI Description Table (FADT)), so we add code to handle it. Link: https://uefi.org/specifications/ACPI/6.4/ Link: https://github.com/acpica/acpica/commit/32d87570 Co-developed-by: Jianmin Lv Signed-off-by: Jianmin Lv Signed-off-by: Huacai Chen Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/evevent.c | 11 +++++++++++ drivers/acpi/acpica/hwsleep.c | 14 ++++++++++++++ drivers/acpi/acpica/utglobal.c | 4 ++++ include/acpi/actypes.h | 3 ++- 4 files changed, 31 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index df596d46dd97..82d1728b9bc6 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -142,6 +142,9 @@ static acpi_status acpi_ev_fixed_event_initialize(void) status = acpi_write_bit_register(acpi_gbl_fixed_event_info [i].enable_register_id, + (i == + ACPI_EVENT_PCIE_WAKE) ? + ACPI_ENABLE_EVENT : ACPI_DISABLE_EVENT); if (ACPI_FAILURE(status)) { return (status); @@ -185,6 +188,11 @@ u32 acpi_ev_fixed_event_detect(void) return (int_status); } + if (fixed_enable & ACPI_BITMASK_PCIEXP_WAKE_DISABLE) + fixed_enable &= ~ACPI_BITMASK_PCIEXP_WAKE_DISABLE; + else + fixed_enable |= ACPI_BITMASK_PCIEXP_WAKE_DISABLE; + ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS, "Fixed Event Block: Enable %08X Status %08X\n", fixed_enable, fixed_status)); @@ -250,6 +258,9 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event) if (!acpi_gbl_fixed_event_handlers[event].handler) { (void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event]. enable_register_id, + (event == + ACPI_EVENT_PCIE_WAKE) ? + ACPI_ENABLE_EVENT : ACPI_DISABLE_EVENT); ACPI_ERROR((AE_INFO, diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c index bd936476dda9..37b3f641feaa 100644 --- a/drivers/acpi/acpica/hwsleep.c +++ b/drivers/acpi/acpica/hwsleep.c @@ -311,6 +311,20 @@ acpi_status acpi_hw_legacy_wake(u8 sleep_state) [ACPI_EVENT_SLEEP_BUTTON]. status_register_id, ACPI_CLEAR_STATUS); + /* Enable pcie wake event if support */ + if ((acpi_gbl_FADT.flags & ACPI_FADT_PCI_EXPRESS_WAKE)) { + (void) + acpi_write_bit_register(acpi_gbl_fixed_event_info + [ACPI_EVENT_PCIE_WAKE]. + enable_register_id, + ACPI_DISABLE_EVENT); + (void) + acpi_write_bit_register(acpi_gbl_fixed_event_info + [ACPI_EVENT_PCIE_WAKE]. + status_register_id, + ACPI_CLEAR_STATUS); + } + acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING); return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index cda6e16dddf7..53afa5edb6ec 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -186,6 +186,10 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = ACPI_BITREG_RT_CLOCK_ENABLE, ACPI_BITMASK_RT_CLOCK_STATUS, ACPI_BITMASK_RT_CLOCK_ENABLE}, + /* ACPI_EVENT_PCIE_WAKE */ {ACPI_BITREG_PCIEXP_WAKE_STATUS, + ACPI_BITREG_PCIEXP_WAKE_DISABLE, + ACPI_BITMASK_PCIEXP_WAKE_STATUS, + ACPI_BITMASK_PCIEXP_WAKE_DISABLE}, }; #endif /* !ACPI_REDUCED_HARDWARE */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 3491e454b2ab..ed725335741e 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -723,7 +723,8 @@ typedef u32 acpi_event_type; #define ACPI_EVENT_POWER_BUTTON 2 #define ACPI_EVENT_SLEEP_BUTTON 3 #define ACPI_EVENT_RTC 4 -#define ACPI_EVENT_MAX 4 +#define ACPI_EVENT_PCIE_WAKE 5 +#define ACPI_EVENT_MAX 5 #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 /* -- cgit v1.2.3 From 407144ebd445a784262217b6729c7b20987574d1 Mon Sep 17 00:00:00 2001 From: Kuppuswamy Sathyanarayanan Date: Thu, 27 Oct 2022 19:51:51 +0200 Subject: ACPICA: iASL: Add CCEL table to both compiler/disassembler ACPICA commit 10e4763f155eac0c60295a7e364b0316fc52c4f1 Link: https://github.com/acpica/acpica/commit/10e4763f Signed-off-by: Kuppuswamy Sathyanarayanan Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl2.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include') diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 14b207cbc820..a2e386e94095 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -27,6 +27,7 @@ #define ACPI_SIG_AGDI "AGDI" /* Arm Generic Diagnostic Dump and Reset Device Interface */ #define ACPI_SIG_APMT "APMT" /* Arm Performance Monitoring Unit table */ #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ +#define ACPI_SIG_CCEL "CCEL" /* CC Event Log Table */ #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ @@ -352,6 +353,23 @@ struct acpi_table_bdat { struct acpi_generic_address gas; }; +/******************************************************************************* + * + * CCEL - CC-Event Log + * From: "Guest-Host-Communication Interface (GHCI) for Intel + * Trust Domain Extensions (Intel TDX)". Feb 2022 + * + ******************************************************************************/ + +struct acpi_table_ccel { + struct acpi_table_header header; /* Common ACPI table header */ + u8 CCtype; + u8 Ccsub_type; + u16 reserved; + u64 log_area_minimum_length; + u64 log_area_start_address; +}; + /******************************************************************************* * * IORT - IO Remapping Table -- cgit v1.2.3 From e92e4a451c0c08b7580b505c935070d982ad029a Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 27 Oct 2022 19:52:50 +0200 Subject: ACPICA: Add a couple of new UUIDs to the known UUID list ACPICA commit 2176a750230d5e81b4bedf24ef296da0cd0d7bb3 Link: https://github.com/acpica/acpica/commit/2176a750 Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/acuuid.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h index 8f1e7c489df5..171bb0b708a2 100644 --- a/include/acpi/acuuid.h +++ b/include/acpi/acuuid.h @@ -69,5 +69,6 @@ #define UUID_HIERARCHICAL_DATA_EXTENSION "dbb8e3e6-5886-4ba6-8795-1319f52a966b" #define UUID_CORESIGHT_GRAPH "3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd" #define UUID_USB4_CAPABILITIES "23a0d13a-26ab-486c-9c5f-0ffa525a575a" - +#define UUID_1ST_FUNCTION_ID "893f00a6-660c-494e-bcfd-3043f4fb67c0" +#define UUID_2ND_FUNCTION_ID "107ededd-d381-4fd7-8da9-08e9a6c79644" #endif /* __ACUUID_H__ */ -- cgit v1.2.3 From ee64b827a9af7905cb8b84d882320ecc91640192 Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Thu, 27 Oct 2022 19:54:32 +0200 Subject: ACPICA: Add support for FFH Opregion special context data ACPICA commit fad527b6e76babc7527c41325bfbef6bd1a1132b FFH(Fixed Function Hardware) Opregion is approved to be added in ACPI 6.5 via code first approach [1]. It requires special context data similar to GPIO and Generic Serial Bus as it needs to know platform specific offset and length. Add support for the special context data needed by FFH Opregion. FFH op_region enables advanced use of FFH on some architectures. For example, it could be used to easily proxy AML code to architecture-specific behavior (to ensure it is OS initiated) Actual behavior of FFH is ofcourse architecture specific and depends on the FFH bindings. The offset and length could have arch specific meaning or usage. Link: https://bugzilla.tianocore.org/show_bug.cgi?id=3598 # [1] Link: https://github.com/acpica/acpica/commit/fad527b6 Signed-off-by: Sudeep Holla Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/evregion.c | 9 +++++++++ drivers/acpi/acpica/exfield.c | 8 ++++++-- drivers/acpi/acpica/exserial.c | 6 ++++++ include/acpi/acconfig.h | 2 ++ include/acpi/actypes.h | 7 +++++++ 5 files changed, 30 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index b96b3a7e78e5..d035092799eb 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -172,6 +172,15 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj, ctx->subspace_id = (u8)region_obj->region.address; } + if (region_obj->region.space_id == + ACPI_ADR_SPACE_FIXED_HARDWARE) { + struct acpi_ffh_info *ctx = + handler_desc->address_space.context; + + ctx->length = region_obj->region.length; + ctx->offset = region_obj->region.address; + } + /* * We must exit the interpreter because the region setup will * potentially execute control methods (for example, the _REG method diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c index 2b89a496de65..657f4002f9dc 100644 --- a/drivers/acpi/acpica/exfield.c +++ b/drivers/acpi/acpica/exfield.c @@ -141,7 +141,9 @@ acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state, || obj_desc->field.region_obj->region.space_id == ACPI_ADR_SPACE_IPMI || obj_desc->field.region_obj->region.space_id == - ACPI_ADR_SPACE_PLATFORM_RT)) { + ACPI_ADR_SPACE_PLATFORM_RT + || obj_desc->field.region_obj->region.space_id == + ACPI_ADR_SPACE_FIXED_HARDWARE)) { /* SMBus, GSBus, IPMI serial */ @@ -305,7 +307,9 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc, || obj_desc->field.region_obj->region.space_id == ACPI_ADR_SPACE_IPMI || obj_desc->field.region_obj->region.space_id == - ACPI_ADR_SPACE_PLATFORM_RT)) { + ACPI_ADR_SPACE_PLATFORM_RT + || obj_desc->field.region_obj->region.space_id == + ACPI_ADR_SPACE_FIXED_HARDWARE)) { /* SMBus, GSBus, IPMI serial */ diff --git a/drivers/acpi/acpica/exserial.c b/drivers/acpi/acpica/exserial.c index 4da20d7845df..fd63f2042514 100644 --- a/drivers/acpi/acpica/exserial.c +++ b/drivers/acpi/acpica/exserial.c @@ -323,6 +323,12 @@ acpi_ex_write_serial_bus(union acpi_operand_object *source_desc, function = ACPI_WRITE; break; + case ACPI_ADR_SPACE_FIXED_HARDWARE: + + buffer_length = ACPI_FFH_INPUT_BUFFER_SIZE; + function = ACPI_WRITE; + break; + default: return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID); } diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index c3ae3ea88e17..151e40385673 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -190,6 +190,8 @@ #define ACPI_PRM_INPUT_BUFFER_SIZE 26 +#define ACPI_FFH_INPUT_BUFFER_SIZE 256 + /* _sx_d and _sx_w control methods */ #define ACPI_NUM_sx_d_METHODS 4 diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index ed725335741e..95e4f56f9754 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1116,6 +1116,13 @@ struct acpi_pcc_info { u8 *internal_buffer; }; +/* Special Context data for FFH Opregion (ACPI 6.5) */ + +struct acpi_ffh_info { + u64 offset; + u64 length; +}; + typedef acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle, u32 function, -- cgit v1.2.3 From 3f062a516a6327d64c45af10fec04cb1475912f3 Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Thu, 27 Oct 2022 19:57:42 +0200 Subject: ACPICA: IORT: Update for revision E.e ACPICA commit 54b54732c5fc9e0384bcfd531f3c10d3a7b628b5 The latest IORT update makes one small addition to SMMUv3 nodes to describe MSI support independently of wired GSIV support. Link: https://github.com/acpica/acpica/commit/54b54732 Signed-off-by: Robin Murphy Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl2.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index a2e386e94095..05116f5c19a8 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -375,7 +375,7 @@ struct acpi_table_ccel { * IORT - IO Remapping Table * * Conforms to "IO Remapping Table System Software on ARM Platforms", - * Document number: ARM DEN 0049E.d, Feb 2022 + * Document number: ARM DEN 0049E.e, Sep 2022 * ******************************************************************************/ @@ -546,6 +546,7 @@ struct acpi_iort_smmu_v3 { #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) +#define ACPI_IORT_SMMU_V3_DEVICEID_VALID (1<<4) struct acpi_iort_pmcg { u64 page0_base_address; -- cgit v1.2.3 From 51aad1a6723b3ed564d243031c4f284298b4329c Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 27 Oct 2022 19:58:36 +0200 Subject: ACPICA: Finish support for the CDAT table ACPICA commit 8ac4e5116f59d6f9ba2fbeb9ce22ab58237a278f Finish support for the CDAT table, in both the data table compiler and the disassembler. Link: https://github.com/acpica/acpica/commit/8ac4e511 Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/Makefile | 1 + drivers/acpi/acpica/acglobal.h | 1 + drivers/acpi/acpica/actables.h | 5 - drivers/acpi/acpica/acutils.h | 13 +++ drivers/acpi/acpica/tbdata.c | 2 +- drivers/acpi/acpica/tbfadt.c | 2 +- drivers/acpi/acpica/tbprint.c | 77 +------------- drivers/acpi/acpica/tbutils.c | 2 +- drivers/acpi/acpica/tbxfroot.c | 4 +- drivers/acpi/acpica/utcksum.c | 170 +++++++++++++++++++++++++++++++ include/acpi/actbl1.h | 116 ++++++++++++++++++++- include/acpi/actbl2.h | 2 +- tools/power/acpi/tools/acpidump/apdump.c | 4 +- 13 files changed, 311 insertions(+), 88 deletions(-) create mode 100644 drivers/acpi/acpica/utcksum.c (limited to 'include') diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 59700433a96e..9e0d95d76fff 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -155,6 +155,7 @@ acpi-y += \ utalloc.o \ utascii.o \ utbuffer.o \ + utcksum.o \ utcopy.o \ utexcep.o \ utdebug.o \ diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 088d6a7d052c..777457a58340 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -24,6 +24,7 @@ ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list); ACPI_GLOBAL(struct acpi_table_header *, acpi_gbl_DSDT); ACPI_GLOBAL(struct acpi_table_header, acpi_gbl_original_dsdt_header); +ACPI_INIT_GLOBAL(char *, acpi_gbl_CDAT, NULL); ACPI_INIT_GLOBAL(u32, acpi_gbl_dsdt_index, ACPI_INVALID_TABLE_INDEX); ACPI_INIT_GLOBAL(u32, acpi_gbl_facs_index, ACPI_INVALID_TABLE_INDEX); ACPI_INIT_GLOBAL(u32, acpi_gbl_xfacs_index, ACPI_INVALID_TABLE_INDEX); diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index f8d7bfd737df..1c29325e4c7f 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -124,11 +124,6 @@ void acpi_tb_print_table_header(acpi_physical_address address, struct acpi_table_header *header); -u8 acpi_tb_checksum(u8 *buffer, u32 length); - -acpi_status -acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length); - void acpi_tb_check_dsdt_header(void); struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index); diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 6e6270f96bfb..71175b664f49 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -158,6 +158,19 @@ u8 acpi_ut_valid_name_char(char character, u32 position); void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count); +/* + * utcksum - Checksum utilities + */ +u8 acpi_ut_generate_checksum(void *table, u32 length, u8 original_checksum); + +u8 acpi_ut_checksum(u8 *buffer, u32 length); + +acpi_status +acpi_ut_verify_cdat_checksum(struct acpi_table_cdat *cdat_table, u32 length); + +acpi_status +acpi_ut_verify_checksum(struct acpi_table_header *table, u32 length); + /* * utnonansi - Non-ANSI C library functions */ diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index a7642b34ce48..1f7677e0dbbe 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -522,7 +522,7 @@ acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, /* Verify the checksum */ status = - acpi_tb_verify_checksum(table_desc->pointer, + acpi_ut_verify_checksum(table_desc->pointer, table_desc->length); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, AE_NO_MEMORY, diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c index 31d7ea84a360..f04dc6051320 100644 --- a/drivers/acpi/acpica/tbfadt.c +++ b/drivers/acpi/acpica/tbfadt.c @@ -298,7 +298,7 @@ void acpi_tb_parse_fadt(void) * Validate the FADT checksum before we copy the table. Ignore * checksum error as we want to try to get the DSDT and FACS. */ - (void)acpi_tb_verify_checksum(table, length); + (void)acpi_ut_verify_checksum(table, length); /* Create a local copy of the FADT in common ACPI 2.0+ format */ diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c index 595547db28c0..f07aa9b46f3f 100644 --- a/drivers/acpi/acpica/tbprint.c +++ b/drivers/acpi/acpica/tbprint.c @@ -10,6 +10,7 @@ #include #include "accommon.h" #include "actables.h" +#include "acutils.h" #define _COMPONENT ACPI_TABLES ACPI_MODULE_NAME("tbprint") @@ -39,7 +40,7 @@ static void acpi_tb_fix_string(char *string, acpi_size length) { while (length && *string) { - if (!isprint((int)*string)) { + if (!isprint((int)(u8)*string)) { *string = '?'; } @@ -135,77 +136,3 @@ acpi_tb_print_table_header(acpi_physical_address address, local_header.asl_compiler_revision)); } } - -/******************************************************************************* - * - * FUNCTION: acpi_tb_validate_checksum - * - * PARAMETERS: table - ACPI table to verify - * length - Length of entire table - * - * RETURN: Status - * - * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns - * exception on bad checksum. - * - ******************************************************************************/ - -acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length) -{ - u8 checksum; - - /* - * FACS/S3PT: - * They are the odd tables, have no standard ACPI header and no checksum - */ - - if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_S3PT) || - ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_FACS)) { - return (AE_OK); - } - - /* Compute the checksum on the table */ - - checksum = acpi_tb_checksum(ACPI_CAST_PTR(u8, table), length); - - /* Checksum ok? (should be zero) */ - - if (checksum) { - ACPI_BIOS_WARNING((AE_INFO, - "Incorrect checksum in table [%4.4s] - 0x%2.2X, " - "should be 0x%2.2X", - table->signature, table->checksum, - (u8)(table->checksum - checksum))); - -#if (ACPI_CHECKSUM_ABORT) - return (AE_BAD_CHECKSUM); -#endif - } - - return (AE_OK); -} - -/******************************************************************************* - * - * FUNCTION: acpi_tb_checksum - * - * PARAMETERS: buffer - Pointer to memory region to be checked - * length - Length of this memory region - * - * RETURN: Checksum (u8) - * - * DESCRIPTION: Calculates circular checksum of memory region. - * - ******************************************************************************/ - -u8 acpi_tb_checksum(u8 *buffer, u32 length) -{ - u8 sum = 0; - u8 *end = buffer + length; - - while (buffer < end) { - sum = (u8)(sum + *(buffer++)); - } - - return (sum); -} diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c index 633a823be65f..17ad9c227d42 100644 --- a/drivers/acpi/acpica/tbutils.c +++ b/drivers/acpi/acpica/tbutils.c @@ -299,7 +299,7 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address) /* Validate the root table checksum */ - status = acpi_tb_verify_checksum(table, length); + status = acpi_ut_verify_checksum(table, length); if (ACPI_FAILURE(status)) { acpi_os_unmap_memory(table, length); return_ACPI_STATUS(status); diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c index f1c2ab0a4561..53afd75bbc06 100644 --- a/drivers/acpi/acpica/tbxfroot.c +++ b/drivers/acpi/acpica/tbxfroot.c @@ -74,14 +74,14 @@ acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp) /* Check the standard checksum */ - if (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) { + if (acpi_ut_checksum((u8 *)rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) { return (AE_BAD_CHECKSUM); } /* Check extended checksum if table version >= 2 */ if ((rsdp->revision >= 2) && - (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) { + (acpi_ut_checksum((u8 *)rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) { return (AE_BAD_CHECKSUM); } diff --git a/drivers/acpi/acpica/utcksum.c b/drivers/acpi/acpica/utcksum.c new file mode 100644 index 000000000000..c166e4c05ab6 --- /dev/null +++ b/drivers/acpi/acpica/utcksum.c @@ -0,0 +1,170 @@ +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 +/****************************************************************************** + * + * Module Name: utcksum - Support generating table checksums + * + * Copyright (C) 2000 - 2022, Intel Corp. + * + *****************************************************************************/ + +#include +#include "accommon.h" +#include "acutils.h" + +/* This module used for application-level code only */ + +#define _COMPONENT ACPI_CA_DISASSEMBLER +ACPI_MODULE_NAME("utcksum") + +/******************************************************************************* + * + * FUNCTION: acpi_ut_verify_checksum + * + * PARAMETERS: table - ACPI table to verify + * length - Length of entire table + * + * RETURN: Status + * + * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns + * exception on bad checksum. + * Note: We don't have to check for a CDAT here, since CDAT is + * not in the RSDT/XSDT, and the CDAT table is never installed + * via ACPICA. + * + ******************************************************************************/ +acpi_status acpi_ut_verify_checksum(struct acpi_table_header *table, u32 length) +{ + u8 checksum; + + /* + * FACS/S3PT: + * They are the odd tables, have no standard ACPI header and no checksum + */ + if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_S3PT) || + ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_FACS)) { + return (AE_OK); + } + + /* Compute the checksum on the table */ + + length = table->length; + checksum = + acpi_ut_generate_checksum(ACPI_CAST_PTR(u8, table), length, + table->checksum); + + /* Computed checksum matches table? */ + + if (checksum != table->checksum) { + ACPI_BIOS_WARNING((AE_INFO, + "Incorrect checksum in table [%4.4s] - 0x%2.2X, " + "should be 0x%2.2X", + table->signature, table->checksum, + table->checksum - checksum)); + +#if (ACPI_CHECKSUM_ABORT) + return (AE_BAD_CHECKSUM); +#endif + } + + return (AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_verify_cdat_checksum + * + * PARAMETERS: table - CDAT ACPI table to verify + * length - Length of entire table + * + * RETURN: Status + * + * DESCRIPTION: Verifies that the CDAT table checksums to zero. Optionally + * returns an exception on bad checksum. + * + ******************************************************************************/ + +acpi_status +acpi_ut_verify_cdat_checksum(struct acpi_table_cdat *cdat_table, u32 length) +{ + u8 checksum; + + /* Compute the checksum on the table */ + + checksum = acpi_ut_generate_checksum(ACPI_CAST_PTR(u8, cdat_table), + cdat_table->length, + cdat_table->checksum); + + /* Computed checksum matches table? */ + + if (checksum != cdat_table->checksum) { + ACPI_BIOS_WARNING((AE_INFO, + "Incorrect checksum in table [%4.4s] - 0x%2.2X, " + "should be 0x%2.2X", + acpi_gbl_CDAT, cdat_table->checksum, + checksum)); + +#if (ACPI_CHECKSUM_ABORT) + return (AE_BAD_CHECKSUM); +#endif + } + + cdat_table->checksum = checksum; + return (AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_generate_checksum + * + * PARAMETERS: table - Pointer to table to be checksummed + * length - Length of the table + * original_checksum - Value of the checksum field + * + * RETURN: 8 bit checksum of buffer + * + * DESCRIPTION: Computes an 8 bit checksum of the table. + * + ******************************************************************************/ + +u8 acpi_ut_generate_checksum(void *table, u32 length, u8 original_checksum) +{ + u8 checksum; + + /* Sum the entire table as-is */ + + checksum = acpi_ut_checksum((u8 *)table, length); + + /* Subtract off the existing checksum value in the table */ + + checksum = (u8)(checksum - original_checksum); + + /* Compute and return the final checksum */ + + checksum = (u8)(0 - checksum); + return (checksum); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_checksum + * + * PARAMETERS: buffer - Pointer to memory region to be checked + * length - Length of this memory region + * + * RETURN: Checksum (u8) + * + * DESCRIPTION: Calculates circular checksum of memory region. + * + ******************************************************************************/ + +u8 acpi_ut_checksum(u8 *buffer, u32 length) +{ + u8 sum = 0; + u8 *end = buffer + length; + + while (buffer < end) { + sum = (u8)(sum + *(buffer++)); + } + + return (sum); +} diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 2aba6f516e70..4175dce3967c 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -45,6 +45,7 @@ #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ +#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ @@ -303,12 +304,125 @@ struct acpi_table_boot { u8 reserved[3]; }; +/******************************************************************************* + * + * CDAT - Coherent Device Attribute Table + * Version 1 + * + * Conforms to the "Coherent Device Attribute Table (CDAT) Specification + " (Revision 1.01, October 2020.) + * + ******************************************************************************/ + +struct acpi_table_cdat { + u32 length; /* Length of table in bytes, including this header */ + u8 revision; /* ACPI Specification minor version number */ + u8 checksum; /* To make sum of entire table == 0 */ + u8 reserved[6]; + u32 sequence; /* Used to detect runtime CDAT table changes */ +}; + +/* CDAT common subtable header */ + +struct acpi_cdat_header { + u8 type; + u8 reserved; + u16 length; +}; + +/* Values for Type field above */ + +enum acpi_cdat_type { + ACPI_CDAT_TYPE_DSMAS = 0, + ACPI_CDAT_TYPE_DSLBIS = 1, + ACPI_CDAT_TYPE_DSMSCIS = 2, + ACPI_CDAT_TYPE_DSIS = 3, + ACPI_CDAT_TYPE_DSEMTS = 4, + ACPI_CDAT_TYPE_SSLBIS = 5, + ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */ +}; + +/* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */ + +struct acpi_cadt_dsmas { + u8 dsmad_handle; + u8 flags; + u16 reserved; + u64 dpa_base_address; + u64 dpa_length; +}; + +/* Flags for subtable above */ + +#define ACPI_CEDT_DSMAS_NON_VOLATILE (1 << 2) + +/* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */ + +struct acpi_cdat_dslbis { + u8 handle; + u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches + * Flags field in HMAT System Locality Latency */ + u8 data_type; + u8 reserved; + u64 entry_base_unit; + u16 entry[3]; + u16 reserved2; +}; + +/* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */ + +struct acpi_cdat_dsmscis { + u8 dsmas_handle; + u8 reserved[3]; + u64 side_cache_size; + u32 cache_attributes; +}; + +/* Subtable 3: Device Scoped Initiator Structure (DSIS) */ + +struct acpi_cdat_dsis { + u8 flags; + u8 handle; + u16 reserved; +}; + +/* Flags for above subtable */ + +#define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0) + +/* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */ + +struct acpi_cdat_dsemts { + u8 dsmas_handle; + u8 memory_type; + u16 reserved; + u64 dpa_offset; + u64 range_length; +}; + +/* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */ + +struct acpi_cdat_sslbis { + u8 data_type; + u8 reserved[3]; + u64 entry_base_unit; +}; + +/* Sub-subtable for above, sslbe_entries field */ + +struct acpi_cdat_sslbe { + u16 portx_id; + u16 porty_id; + u16 latency_or_bandwidth; + u16 reserved; +}; + /******************************************************************************* * * CEDT - CXL Early Discovery Table * Version 1 * - * Conforms to the "CXL Early Discovery Table" (CXL 2.0) + * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020) * ******************************************************************************/ diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 05116f5c19a8..b2973dbe37ee 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -28,6 +28,7 @@ #define ACPI_SIG_APMT "APMT" /* Arm Performance Monitoring Unit table */ #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ #define ACPI_SIG_CCEL "CCEL" /* CC Event Log Table */ +#define ACPI_SIG_CDAT "CDAT" /* Coherent Device Attribute Table */ #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ @@ -35,7 +36,6 @@ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ -#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ diff --git a/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c index d54dde02b87d..ea44b0ed5dcb 100644 --- a/tools/power/acpi/tools/acpidump/apdump.c +++ b/tools/power/acpi/tools/acpidump/apdump.c @@ -78,7 +78,9 @@ u8 ap_is_valid_checksum(struct acpi_table_header *table) rsdp = ACPI_CAST_PTR(struct acpi_table_rsdp, table); status = acpi_tb_validate_rsdp(rsdp); } else { - status = acpi_tb_verify_checksum(table, table->length); + /* We don't have to check for a CDAT here, since CDAT is not in the RSDT/XSDT */ + + status = acpi_ut_verify_checksum(table, table->length); } if (ACPI_FAILURE(status)) { -- cgit v1.2.3 From f350c68e3cd5ce605e44c7830029cd936a223f66 Mon Sep 17 00:00:00 2001 From: Alison Schofield Date: Thu, 27 Oct 2022 19:56:50 +0200 Subject: ACPICA: Add CXL 3.0 structures (CXIMS & RDPAS) to the CEDT table ACPICA commit 2d8dc0383d3c908389053afbdc329bbd52f009ce The CXL 3.0 Specification [1] adds two new structures to the CXL Early Discovery Table (CEDT). The CEDT may include zero or more entries of these types: CXIMS: CXL XOR Interleave Math Structure Enables the host to find a targets position in an Interleave Target List when XOR Math is used. RDPAS: RCEC Downstream Post Association Structure Enables the host to locate the Downstream Port(s) that report errors to a given Root Complex Event Collector (RCEC). Link: https://www.computeexpresslink.org/spec-landing # [1] Link: https://github.com/acpica/acpica/commit/2d8dc038 Signed-off-by: Alison Schofield Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/actbl1.h | 35 ++++++++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 15c78678c5d3..2aba6f516e70 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -329,7 +329,9 @@ struct acpi_cedt_header { enum acpi_cedt_type { ACPI_CEDT_TYPE_CHBS = 0, ACPI_CEDT_TYPE_CFMWS = 1, - ACPI_CEDT_TYPE_RESERVED = 2, + ACPI_CEDT_TYPE_CXIMS = 2, + ACPI_CEDT_TYPE_RDPAS = 3, + ACPI_CEDT_TYPE_RESERVED = 4, }; /* Values for version field above */ @@ -380,6 +382,7 @@ struct acpi_cedt_cfmws_target_element { /* Values for Interleave Arithmetic field above */ #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0) +#define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1) /* Values for Restrictions field above */ @@ -389,6 +392,36 @@ struct acpi_cedt_cfmws_target_element { #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3) #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4) +/* 2: CXL XOR Interleave Math Structure */ + +struct acpi_cedt_cxims { + struct acpi_cedt_header header; + u16 reserved1; + u8 hbig; + u8 nr_xormaps; + u64 xormap_list[]; +}; + +/* 3: CXL RCEC Downstream Port Association Structure */ + +struct acpi_cedt_rdpas { + struct acpi_cedt_header header; + u8 reserved1; + u16 length; + u16 segment; + u16 bdf; + u8 protocol; + u64 address; +}; + +/* Masks for bdf field above */ +#define ACPI_CEDT_RDPAS_BUS_MASK 0xff00 +#define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8 +#define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007 + +#define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) +#define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) + /******************************************************************************* * * CPEP - Corrected Platform Error Polling table (ACPI 4.0) -- cgit v1.2.3 From 03365d6a58c47b3a3f2f964d0777493e293d7da4 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Thu, 27 Oct 2022 11:27:07 +0100 Subject: ASoC: qdsp6: audioreach: add support for more port connections AudioReach Modules can connect to other modules using source and destination port, and each module in theory can support up to 255 port connections. But in practice this limit is at max 8 ports at a time. So add support for allowing multiple port connections. This support is needed for more detailed graphs like ECNS, speaker protection and so. Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20221027102710.21407-7-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- include/uapi/sound/snd_ar_tokens.h | 27 ++++++++++ sound/soc/qcom/qdsp6/audioreach.c | 44 ++++++++-------- sound/soc/qcom/qdsp6/audioreach.h | 9 ++-- sound/soc/qcom/qdsp6/topology.c | 103 ++++++++++++++++++++++++++++++++----- 4 files changed, 144 insertions(+), 39 deletions(-) (limited to 'include') diff --git a/include/uapi/sound/snd_ar_tokens.h b/include/uapi/sound/snd_ar_tokens.h index 440c0725660b..b9b9093b4396 100644 --- a/include/uapi/sound/snd_ar_tokens.h +++ b/include/uapi/sound/snd_ar_tokens.h @@ -191,6 +191,33 @@ enum ar_event_types { #define AR_TKN_U32_MODULE_SRC_INSTANCE_ID 208 #define AR_TKN_U32_MODULE_DST_INSTANCE_ID 209 +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID1 210 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID1 211 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID1 212 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID2 213 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID2 214 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID2 215 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID3 216 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID3 217 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID3 218 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID4 219 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID4 220 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID4 221 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID5 222 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID5 223 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID5 224 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID6 225 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID6 226 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID6 227 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID7 228 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID7 229 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID7 230 #define AR_TKN_U32_MODULE_HW_IF_IDX 250 #define AR_TKN_U32_MODULE_HW_IF_TYPE 251 diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c index 87a3fd1f8107..99cade6d8a48 100644 --- a/sound/soc/qcom/qdsp6/audioreach.c +++ b/sound/soc/qcom/qdsp6/audioreach.c @@ -311,15 +311,6 @@ static void apm_populate_sub_graph_config(struct apm_sub_graph_data *cfg, cfg->sid.scenario_id = sg->scenario_id; } -static void apm_populate_connection_obj(struct apm_module_conn_obj *obj, - struct audioreach_module *module) -{ - obj->src_mod_inst_id = module->src_mod_inst_id; - obj->src_mod_op_port_id = module->src_mod_op_port_id; - obj->dst_mod_inst_id = module->instance_id; - obj->dst_mod_ip_port_id = module->in_port; -} - static void apm_populate_module_prop_obj(struct apm_mod_prop_obj *obj, struct audioreach_module *module) { @@ -394,22 +385,30 @@ static void audioreach_populate_graph(struct q6apm *apm, struct audioreach_graph apm_populate_module_list_obj(mlobj, container, sg->sub_graph_id); list_for_each_entry(module, &container->modules_list, node) { - uint32_t src_mod_inst_id; + int pn; - src_mod_inst_id = module->src_mod_inst_id; - - module_prop_obj = &mp_data->mod_prop_obj[nmodule]; + module_prop_obj = &mp_data->mod_prop_obj[nmodule++]; apm_populate_module_prop_obj(module_prop_obj, module); - if (src_mod_inst_id) { - conn_obj = &mc_data->conn_obj[nconn]; - apm_populate_connection_obj(conn_obj, module); - nconn++; + if (!module->max_op_port) + continue; + + for (pn = 0; pn < module->max_op_port; pn++) { + if (module->dst_mod_inst_id[pn]) { + conn_obj = &mc_data->conn_obj[nconn]; + conn_obj->src_mod_inst_id = module->instance_id; + conn_obj->src_mod_op_port_id = + module->src_mod_op_port_id[pn]; + conn_obj->dst_mod_inst_id = + module->dst_mod_inst_id[pn]; + conn_obj->dst_mod_ip_port_id = + module->dst_mod_ip_port_id[pn]; + nconn++; + } } - - nmodule++; } - mlobj = (void *) mlobj + APM_MOD_LIST_OBJ_PSIZE(mlobj, container->num_modules); + mlobj = (void *) mlobj + APM_MOD_LIST_OBJ_PSIZE(mlobj, + container->num_modules); ncontainer++; } @@ -454,8 +453,7 @@ void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct audioreach_graph_info APM_MOD_LIST_OBJ_PSIZE(mlobj, container->num_modules); list_for_each_entry(module, &container->modules_list, node) { - if (module->src_mod_inst_id) - num_connections++; + num_connections += module->num_connections; } } } @@ -500,7 +498,7 @@ void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct audioreach_graph_info param_data->module_instance_id = APM_MODULE_INSTANCE_ID; param_data->param_id = APM_PARAM_ID_MODULE_LIST; param_data->param_size = ml_sz - APM_MODULE_PARAM_DATA_SIZE; - params.mod_list_data->num_modules_list = num_sub_graphs; + params.mod_list_data->num_modules_list = num_modules_list; p += ml_sz; /* Module Properties */ diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h index 1dc6ffcb3362..df5026b646c1 100644 --- a/sound/soc/qcom/qdsp6/audioreach.h +++ b/sound/soc/qcom/qdsp6/audioreach.h @@ -627,6 +627,8 @@ struct audioreach_container { struct audioreach_sub_graph *sub_graph; }; +#define AR_MAX_MOD_LINKS 8 + struct audioreach_module { uint32_t module_id; uint32_t instance_id; @@ -637,11 +639,12 @@ struct audioreach_module { uint32_t in_port; uint32_t out_port; + uint32_t num_connections; /* Connections */ uint32_t src_mod_inst_id; - uint32_t src_mod_op_port_id; - uint32_t dst_mod_inst_id; - uint32_t dst_mod_ip_port_id; + uint32_t src_mod_op_port_id[AR_MAX_MOD_LINKS]; + uint32_t dst_mod_inst_id[AR_MAX_MOD_LINKS]; + uint32_t dst_mod_ip_port_id[AR_MAX_MOD_LINKS]; /* Format specifics */ uint32_t ch_fmt; diff --git a/sound/soc/qcom/qdsp6/topology.c b/sound/soc/qcom/qdsp6/topology.c index f66d7054177c..cccc59b570b9 100644 --- a/sound/soc/qcom/qdsp6/topology.c +++ b/sound/soc/qcom/qdsp6/topology.c @@ -412,19 +412,25 @@ static struct audioreach_module *audioreach_parse_common_tokens(struct q6apm *ap struct snd_soc_dapm_widget *w) { uint32_t max_ip_port = 0, max_op_port = 0, in_port = 0, out_port = 0; - uint32_t src_mod_inst_id = 0, src_mod_op_port_id = 0; - uint32_t dst_mod_inst_id = 0, dst_mod_ip_port_id = 0; + uint32_t src_mod_op_port_id[AR_MAX_MOD_LINKS] = { 0, }; + uint32_t dst_mod_inst_id[AR_MAX_MOD_LINKS] = { 0, }; + uint32_t dst_mod_ip_port_id[AR_MAX_MOD_LINKS] = { 0, }; + uint32_t src_mod_inst_id = 0; + int module_id = 0, instance_id = 0, tkn_count = 0; struct snd_soc_tplg_vendor_value_elem *mod_elem; struct snd_soc_tplg_vendor_array *mod_array; struct audioreach_module *mod = NULL; + uint32_t token; bool found; + int max_tokens; mod_array = audioreach_get_module_array(private); mod_elem = mod_array->value; - - while (tkn_count <= (le32_to_cpu(mod_array->num_elems) - 1)) { - switch (le32_to_cpu(mod_elem->token)) { + max_tokens = le32_to_cpu(mod_array->num_elems); + while (tkn_count <= (max_tokens - 1)) { + token = le32_to_cpu(mod_elem->token); + switch (token) { /* common module info */ case AR_TKN_U32_MODULE_ID: module_id = le32_to_cpu(mod_elem->value); @@ -454,17 +460,80 @@ static struct audioreach_module *audioreach_parse_common_tokens(struct q6apm *ap case AR_TKN_U32_MODULE_OUT_PORTS: out_port = le32_to_cpu(mod_elem->value); break; - case AR_TKN_U32_MODULE_SRC_OP_PORT_ID: - src_mod_op_port_id = le32_to_cpu(mod_elem->value); - break; case AR_TKN_U32_MODULE_SRC_INSTANCE_ID: src_mod_inst_id = le32_to_cpu(mod_elem->value); break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID: + src_mod_op_port_id[0] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID1: + src_mod_op_port_id[1] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID2: + src_mod_op_port_id[2] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID3: + src_mod_op_port_id[3] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID4: + src_mod_op_port_id[4] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID5: + src_mod_op_port_id[5] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID6: + src_mod_op_port_id[6] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_SRC_OP_PORT_ID7: + src_mod_op_port_id[7] = le32_to_cpu(mod_elem->value); + break; case AR_TKN_U32_MODULE_DST_INSTANCE_ID: - dst_mod_inst_id = le32_to_cpu(mod_elem->value); + dst_mod_inst_id[0] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID1: + dst_mod_inst_id[1] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID2: + dst_mod_inst_id[2] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID3: + dst_mod_inst_id[3] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID4: + dst_mod_inst_id[4] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID5: + dst_mod_inst_id[5] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID6: + dst_mod_inst_id[6] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_INSTANCE_ID7: + dst_mod_inst_id[7] = le32_to_cpu(mod_elem->value); break; case AR_TKN_U32_MODULE_DST_IN_PORT_ID: - dst_mod_ip_port_id = le32_to_cpu(mod_elem->value); + dst_mod_ip_port_id[0] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID1: + dst_mod_ip_port_id[1] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID2: + dst_mod_ip_port_id[2] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID3: + dst_mod_ip_port_id[3] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID4: + dst_mod_ip_port_id[4] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID5: + dst_mod_ip_port_id[5] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID6: + dst_mod_ip_port_id[6] = le32_to_cpu(mod_elem->value); + break; + case AR_TKN_U32_MODULE_DST_IN_PORT_ID7: + dst_mod_ip_port_id[7] = le32_to_cpu(mod_elem->value); break; default: break; @@ -475,15 +544,23 @@ static struct audioreach_module *audioreach_parse_common_tokens(struct q6apm *ap } if (mod) { + int pn, id = 0; mod->module_id = module_id; mod->max_ip_port = max_ip_port; mod->max_op_port = max_op_port; mod->in_port = in_port; mod->out_port = out_port; mod->src_mod_inst_id = src_mod_inst_id; - mod->src_mod_op_port_id = src_mod_op_port_id; - mod->dst_mod_inst_id = dst_mod_inst_id; - mod->dst_mod_ip_port_id = dst_mod_ip_port_id; + for (pn = 0; pn < mod->max_op_port; pn++) { + if (src_mod_op_port_id[pn] && dst_mod_inst_id[pn] && + dst_mod_ip_port_id[pn]) { + mod->src_mod_op_port_id[id] = src_mod_op_port_id[pn]; + mod->dst_mod_inst_id[id] = dst_mod_inst_id[pn]; + mod->dst_mod_ip_port_id[id] = dst_mod_ip_port_id[pn]; + id++; + mod->num_connections = id; + } + } } return mod; -- cgit v1.2.3 From 6ab428604f724cf217a47b7d3f3353aab815b40e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 28 Oct 2022 10:45:44 -1000 Subject: cgroup: Implement DEBUG_CGROUP_REF It's really difficult to debug when cgroup or css refs leak. Let's add a debug option to force the refcnt function to not be inlined so that they can be kprobed for debugging. Signed-off-by: Tejun Heo --- include/linux/cgroup.h | 97 ++++++------------------------------------- include/linux/cgroup_refcnt.h | 90 +++++++++++++++++++++++++++++++++++++++ kernel/cgroup/cgroup.c | 5 +++ lib/Kconfig.debug | 10 +++++ 4 files changed, 117 insertions(+), 85 deletions(-) create mode 100644 include/linux/cgroup_refcnt.h (limited to 'include') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index a88de5bdeaa9..5c9c07a44706 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -309,71 +309,23 @@ void css_task_iter_end(struct css_task_iter *it); * Inline functions. */ +#ifdef CONFIG_DEBUG_CGROUP_REF +void css_get(struct cgroup_subsys_state *css); +void css_get_many(struct cgroup_subsys_state *css, unsigned int n); +bool css_tryget(struct cgroup_subsys_state *css); +bool css_tryget_online(struct cgroup_subsys_state *css); +void css_put(struct cgroup_subsys_state *css); +void css_put_many(struct cgroup_subsys_state *css, unsigned int n); +#else +#define CGROUP_REF_FN_ATTRS static inline +#include +#endif + static inline u64 cgroup_id(const struct cgroup *cgrp) { return cgrp->kn->id; } -/** - * css_get - obtain a reference on the specified css - * @css: target css - * - * The caller must already have a reference. - */ -static inline void css_get(struct cgroup_subsys_state *css) -{ - if (!(css->flags & CSS_NO_REF)) - percpu_ref_get(&css->refcnt); -} - -/** - * css_get_many - obtain references on the specified css - * @css: target css - * @n: number of references to get - * - * The caller must already have a reference. - */ -static inline void css_get_many(struct cgroup_subsys_state *css, unsigned int n) -{ - if (!(css->flags & CSS_NO_REF)) - percpu_ref_get_many(&css->refcnt, n); -} - -/** - * css_tryget - try to obtain a reference on the specified css - * @css: target css - * - * Obtain a reference on @css unless it already has reached zero and is - * being released. This function doesn't care whether @css is on or - * offline. The caller naturally needs to ensure that @css is accessible - * but doesn't have to be holding a reference on it - IOW, RCU protected - * access is good enough for this function. Returns %true if a reference - * count was successfully obtained; %false otherwise. - */ -static inline bool css_tryget(struct cgroup_subsys_state *css) -{ - if (!(css->flags & CSS_NO_REF)) - return percpu_ref_tryget(&css->refcnt); - return true; -} - -/** - * css_tryget_online - try to obtain a reference on the specified css if online - * @css: target css - * - * Obtain a reference on @css if it's online. The caller naturally needs - * to ensure that @css is accessible but doesn't have to be holding a - * reference on it - IOW, RCU protected access is good enough for this - * function. Returns %true if a reference count was successfully obtained; - * %false otherwise. - */ -static inline bool css_tryget_online(struct cgroup_subsys_state *css) -{ - if (!(css->flags & CSS_NO_REF)) - return percpu_ref_tryget_live(&css->refcnt); - return true; -} - /** * css_is_dying - test whether the specified css is dying * @css: target css @@ -394,31 +346,6 @@ static inline bool css_is_dying(struct cgroup_subsys_state *css) return !(css->flags & CSS_NO_REF) && percpu_ref_is_dying(&css->refcnt); } -/** - * css_put - put a css reference - * @css: target css - * - * Put a reference obtained via css_get() and css_tryget_online(). - */ -static inline void css_put(struct cgroup_subsys_state *css) -{ - if (!(css->flags & CSS_NO_REF)) - percpu_ref_put(&css->refcnt); -} - -/** - * css_put_many - put css references - * @css: target css - * @n: number of references to put - * - * Put references obtained via css_get() and css_tryget_online(). - */ -static inline void css_put_many(struct cgroup_subsys_state *css, unsigned int n) -{ - if (!(css->flags & CSS_NO_REF)) - percpu_ref_put_many(&css->refcnt, n); -} - static inline void cgroup_get(struct cgroup *cgrp) { css_get(&cgrp->self); diff --git a/include/linux/cgroup_refcnt.h b/include/linux/cgroup_refcnt.h new file mode 100644 index 000000000000..1aa89295dac0 --- /dev/null +++ b/include/linux/cgroup_refcnt.h @@ -0,0 +1,90 @@ +/** + * css_get - obtain a reference on the specified css + * @css: target css + * + * The caller must already have a reference. + */ +CGROUP_REF_FN_ATTRS +void css_get(struct cgroup_subsys_state *css) +{ + if (!(css->flags & CSS_NO_REF)) + percpu_ref_get(&css->refcnt); +} + +/** + * css_get_many - obtain references on the specified css + * @css: target css + * @n: number of references to get + * + * The caller must already have a reference. + */ +CGROUP_REF_FN_ATTRS +void css_get_many(struct cgroup_subsys_state *css, unsigned int n) +{ + if (!(css->flags & CSS_NO_REF)) + percpu_ref_get_many(&css->refcnt, n); +} + +/** + * css_tryget - try to obtain a reference on the specified css + * @css: target css + * + * Obtain a reference on @css unless it already has reached zero and is + * being released. This function doesn't care whether @css is on or + * offline. The caller naturally needs to ensure that @css is accessible + * but doesn't have to be holding a reference on it - IOW, RCU protected + * access is good enough for this function. Returns %true if a reference + * count was successfully obtained; %false otherwise. + */ +CGROUP_REF_FN_ATTRS +bool css_tryget(struct cgroup_subsys_state *css) +{ + if (!(css->flags & CSS_NO_REF)) + return percpu_ref_tryget(&css->refcnt); + return true; +} + +/** + * css_tryget_online - try to obtain a reference on the specified css if online + * @css: target css + * + * Obtain a reference on @css if it's online. The caller naturally needs + * to ensure that @css is accessible but doesn't have to be holding a + * reference on it - IOW, RCU protected access is good enough for this + * function. Returns %true if a reference count was successfully obtained; + * %false otherwise. + */ +CGROUP_REF_FN_ATTRS +bool css_tryget_online(struct cgroup_subsys_state *css) +{ + if (!(css->flags & CSS_NO_REF)) + return percpu_ref_tryget_live(&css->refcnt); + return true; +} + +/** + * css_put - put a css reference + * @css: target css + * + * Put a reference obtained via css_get() and css_tryget_online(). + */ +CGROUP_REF_FN_ATTRS +void css_put(struct cgroup_subsys_state *css) +{ + if (!(css->flags & CSS_NO_REF)) + percpu_ref_put(&css->refcnt); +} + +/** + * css_put_many - put css references + * @css: target css + * @n: number of references to put + * + * Put references obtained via css_get() and css_tryget_online(). + */ +CGROUP_REF_FN_ATTRS +void css_put_many(struct cgroup_subsys_state *css, unsigned int n) +{ + if (!(css->flags & CSS_NO_REF)) + percpu_ref_put_many(&css->refcnt, n); +} diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index d922773fa90b..f786c4c973a0 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -248,6 +248,11 @@ static int cgroup_addrm_files(struct cgroup_subsys_state *css, struct cgroup *cgrp, struct cftype cfts[], bool is_add); +#ifdef CONFIG_DEBUG_CGROUP_REF +#define CGROUP_REF_FN_ATTRS noinline +#include +#endif + /** * cgroup_ssid_enabled - cgroup subsys enabled test by subsys ID * @ssid: subsys ID of interest diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 3761118d1879..b620a340d7df 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1701,6 +1701,16 @@ config LATENCYTOP Enable this option if you want to use the LatencyTOP tool to find out which userspace is blocking on what kernel operations. +config DEBUG_CGROUP_REF + bool "Disable inlining of cgroup css reference count functions" + depends on DEBUG_KERNEL + depends on CGROUPS + depends on KPROBES + default n + help + Force cgroup css reference count functions to not be inlined so + that they can be kprobed for debugging. + source "kernel/trace/Kconfig" config PROVIDE_OHCI1394_DMA_INIT -- cgit v1.2.3 From 03699f271de1f4df6369cd379506539cd7d590d3 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Fri, 2 Sep 2022 14:33:44 -0700 Subject: string: Rewrite and add more kern-doc for the str*() functions While there were varying degrees of kern-doc for various str*()-family functions, many needed updating and clarification, or to just be entirely written. Update (and relocate) existing kern-doc and add missing functions, sadly shaking my head at how many times I have written "Do not use this function". Include the results in the core kernel API doc. Cc: Bagas Sanjaya Cc: Andy Shevchenko Cc: Rasmus Villemoes Cc: Andrew Morton Cc: linux-hardening@vger.kernel.org Tested-by: Akira Yokosawa Link: https://lore.kernel.org/lkml/9b0cf584-01b3-3013-b800-1ef59fe82476@gmail.com Signed-off-by: Kees Cook --- Documentation/core-api/kernel-api.rst | 3 + include/linux/fortify-string.h | 133 +++++++++++++++++++++++++++++++--- lib/string.c | 82 --------------------- scripts/kernel-doc | 6 +- 4 files changed, 131 insertions(+), 93 deletions(-) (limited to 'include') diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst index 06f4ab122697..0d0c4f87057c 100644 --- a/Documentation/core-api/kernel-api.rst +++ b/Documentation/core-api/kernel-api.rst @@ -36,6 +36,9 @@ String Conversions String Manipulation ------------------- +.. kernel-doc:: include/linux/fortify-string.h + :internal: + .. kernel-doc:: lib/string.c :export: diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h index 0f00a551939a..e5b39b1cc2fc 100644 --- a/include/linux/fortify-string.h +++ b/include/linux/fortify-string.h @@ -106,13 +106,13 @@ extern char *__underlying_strncpy(char *p, const char *q, __kernel_size_t size) * Instead, please choose an alternative, so that the expectation * of @p's contents is unambiguous: * - * +--------------------+-----------------+------------+ - * | @p needs to be: | padded to @size | not padded | - * +====================+=================+============+ - * | NUL-terminated | strscpy_pad() | strscpy() | - * +--------------------+-----------------+------------+ - * | not NUL-terminated | strtomem_pad() | strtomem() | - * +--------------------+-----------------+------------+ + * +--------------------+--------------------+------------+ + * | **p** needs to be: | padded to **size** | not padded | + * +====================+====================+============+ + * | NUL-terminated | strscpy_pad() | strscpy() | + * +--------------------+--------------------+------------+ + * | not NUL-terminated | strtomem_pad() | strtomem() | + * +--------------------+--------------------+------------+ * * Note strscpy*()'s differing return values for detecting truncation, * and strtomem*()'s expectation that the destination is marked with @@ -131,6 +131,21 @@ char *strncpy(char * const POS p, const char *q, __kernel_size_t size) return __underlying_strncpy(p, q, size); } +/** + * strcat - Append a string to an existing string + * + * @p: pointer to NUL-terminated string to append to + * @q: pointer to NUL-terminated source string to append from + * + * Do not use this function. While FORTIFY_SOURCE tries to avoid + * read and write overflows, this is only possible when the + * destination buffer size is known to the compiler. Prefer + * building the string with formatting, via scnprintf() or similar. + * At the very least, use strncat(). + * + * Returns @p. + * + */ __FORTIFY_INLINE __diagnose_as(__builtin_strcat, 1, 2) char *strcat(char * const POS p, const char *q) { @@ -144,6 +159,16 @@ char *strcat(char * const POS p, const char *q) } extern __kernel_size_t __real_strnlen(const char *, __kernel_size_t) __RENAME(strnlen); +/** + * strnlen - Return bounded count of characters in a NUL-terminated string + * + * @p: pointer to NUL-terminated string to count. + * @maxlen: maximum number of characters to count. + * + * Returns number of characters in @p (NOT including the final NUL), or + * @maxlen, if no NUL has been found up to there. + * + */ __FORTIFY_INLINE __kernel_size_t strnlen(const char * const POS p, __kernel_size_t maxlen) { size_t p_size = __member_size(p); @@ -169,6 +194,19 @@ __FORTIFY_INLINE __kernel_size_t strnlen(const char * const POS p, __kernel_size * possible for strlen() to be used on compile-time strings for use in * static initializers (i.e. as a constant expression). */ +/** + * strlen - Return count of characters in a NUL-terminated string + * + * @p: pointer to NUL-terminated string to count. + * + * Do not use this function unless the string length is known at + * compile-time. When @p is unterminated, this function may crash + * or return unexpected counts that could lead to memory content + * exposures. Prefer strnlen(). + * + * Returns number of characters in @p (NOT including the final NUL). + * + */ #define strlen(p) \ __builtin_choose_expr(__is_constexpr(__builtin_strlen(p)), \ __builtin_strlen(p), __fortify_strlen(p)) @@ -187,8 +225,26 @@ __kernel_size_t __fortify_strlen(const char * const POS p) return ret; } -/* defined after fortified strlen to reuse it */ +/* Defined after fortified strlen() to reuse it. */ extern size_t __real_strlcpy(char *, const char *, size_t) __RENAME(strlcpy); +/** + * strlcpy - Copy a string into another string buffer + * + * @p: pointer to destination of copy + * @q: pointer to NUL-terminated source string to copy + * @size: maximum number of bytes to write at @p + * + * If strlen(@q) >= @size, the copy of @q will be truncated at + * @size - 1 bytes. @p will always be NUL-terminated. + * + * Do not use this function. While FORTIFY_SOURCE tries to avoid + * over-reads when calculating strlen(@q), it is still possible. + * Prefer strscpy(), though note its different return values for + * detecting truncation. + * + * Returns total number of bytes written to @p, including terminating NUL. + * + */ __FORTIFY_INLINE size_t strlcpy(char * const POS p, const char * const POS q, size_t size) { size_t p_size = __member_size(p); @@ -214,8 +270,32 @@ __FORTIFY_INLINE size_t strlcpy(char * const POS p, const char * const POS q, si return q_len; } -/* defined after fortified strnlen to reuse it */ +/* Defined after fortified strnlen() to reuse it. */ extern ssize_t __real_strscpy(char *, const char *, size_t) __RENAME(strscpy); +/** + * strscpy - Copy a C-string into a sized buffer + * + * @p: Where to copy the string to + * @q: Where to copy the string from + * @size: Size of destination buffer + * + * Copy the source string @p, or as much of it as fits, into the destination + * @q buffer. The behavior is undefined if the string buffers overlap. The + * destination @p buffer is always NUL terminated, unless it's zero-sized. + * + * Preferred to strlcpy() since the API doesn't require reading memory + * from the source @q string beyond the specified @size bytes, and since + * the return value is easier to error-check than strlcpy()'s. + * In addition, the implementation is robust to the string changing out + * from underneath it, unlike the current strlcpy() implementation. + * + * Preferred to strncpy() since it always returns a valid string, and + * doesn't unnecessarily force the tail of the destination buffer to be + * zero padded. If padding is desired please use strscpy_pad(). + * + * Returns the number of characters copied in @p (not including the + * trailing %NUL) or -E2BIG if @size is 0 or the copy of @q was truncated. + */ __FORTIFY_INLINE ssize_t strscpy(char * const POS p, const char * const POS q, size_t size) { size_t len; @@ -261,7 +341,26 @@ __FORTIFY_INLINE ssize_t strscpy(char * const POS p, const char * const POS q, s return __real_strscpy(p, q, len); } -/* defined after fortified strlen and strnlen to reuse them */ +/** + * strncat - Append a string to an existing string + * + * @p: pointer to NUL-terminated string to append to + * @q: pointer to source string to append from + * @count: Maximum bytes to read from @q + * + * Appends at most @count bytes from @q (stopping at the first + * NUL byte) after the NUL-terminated string at @p. @p will be + * NUL-terminated. + * + * Do not use this function. While FORTIFY_SOURCE tries to avoid + * read and write overflows, this is only possible when the sizes + * of @p and @q are known to the compiler. Prefer building the + * string with formatting, via scnprintf() or similar. + * + * Returns @p. + * + */ +/* Defined after fortified strlen() and strnlen() to reuse them. */ __FORTIFY_INLINE __diagnose_as(__builtin_strncat, 1, 2, 3) char *strncat(char * const POS p, const char * const POS q, __kernel_size_t count) { @@ -572,6 +671,20 @@ __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp return __real_kmemdup(p, size, gfp); } +/** + * strcpy - Copy a string into another string buffer + * + * @p: pointer to destination of copy + * @q: pointer to NUL-terminated source string to copy + * + * Do not use this function. While FORTIFY_SOURCE tries to avoid + * overflows, this is only possible when the sizes of @q and @p are + * known to the compiler. Prefer strscpy(), though note its different + * return values for detecting truncation. + * + * Returns @p. + * + */ /* Defined after fortified strlen to reuse it. */ __FORTIFY_INLINE __diagnose_as(__builtin_strcpy, 1, 2) char *strcpy(char * const POS p, const char * const POS q) diff --git a/lib/string.c b/lib/string.c index 3371d26a0e39..4fb566ea610f 100644 --- a/lib/string.c +++ b/lib/string.c @@ -76,11 +76,6 @@ EXPORT_SYMBOL(strcasecmp); #endif #ifndef __HAVE_ARCH_STRCPY -/** - * strcpy - Copy a %NUL terminated string - * @dest: Where to copy the string to - * @src: Where to copy the string from - */ char *strcpy(char *dest, const char *src) { char *tmp = dest; @@ -93,19 +88,6 @@ EXPORT_SYMBOL(strcpy); #endif #ifndef __HAVE_ARCH_STRNCPY -/** - * strncpy - Copy a length-limited, C-string - * @dest: Where to copy the string to - * @src: Where to copy the string from - * @count: The maximum number of bytes to copy - * - * The result is not %NUL-terminated if the source exceeds - * @count bytes. - * - * In the case where the length of @src is less than that of - * count, the remainder of @dest will be padded with %NUL. - * - */ char *strncpy(char *dest, const char *src, size_t count) { char *tmp = dest; @@ -122,17 +104,6 @@ EXPORT_SYMBOL(strncpy); #endif #ifndef __HAVE_ARCH_STRLCPY -/** - * strlcpy - Copy a C-string into a sized buffer - * @dest: Where to copy the string to - * @src: Where to copy the string from - * @size: size of destination buffer - * - * Compatible with ``*BSD``: the result is always a valid - * NUL-terminated string that fits in the buffer (unless, - * of course, the buffer size is zero). It does not pad - * out the result like strncpy() does. - */ size_t strlcpy(char *dest, const char *src, size_t size) { size_t ret = strlen(src); @@ -148,30 +119,6 @@ EXPORT_SYMBOL(strlcpy); #endif #ifndef __HAVE_ARCH_STRSCPY -/** - * strscpy - Copy a C-string into a sized buffer - * @dest: Where to copy the string to - * @src: Where to copy the string from - * @count: Size of destination buffer - * - * Copy the string, or as much of it as fits, into the dest buffer. The - * behavior is undefined if the string buffers overlap. The destination - * buffer is always NUL terminated, unless it's zero-sized. - * - * Preferred to strlcpy() since the API doesn't require reading memory - * from the src string beyond the specified "count" bytes, and since - * the return value is easier to error-check than strlcpy()'s. - * In addition, the implementation is robust to the string changing out - * from underneath it, unlike the current strlcpy() implementation. - * - * Preferred to strncpy() since it always returns a valid string, and - * doesn't unnecessarily force the tail of the destination buffer to be - * zeroed. If zeroing is desired please use strscpy_pad(). - * - * Returns: - * * The number of characters copied (not including the trailing %NUL) - * * -E2BIG if count is 0 or @src was truncated. - */ ssize_t strscpy(char *dest, const char *src, size_t count) { const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS; @@ -266,11 +213,6 @@ char *stpcpy(char *__restrict__ dest, const char *__restrict__ src) EXPORT_SYMBOL(stpcpy); #ifndef __HAVE_ARCH_STRCAT -/** - * strcat - Append one %NUL-terminated string to another - * @dest: The string to be appended to - * @src: The string to append to it - */ char *strcat(char *dest, const char *src) { char *tmp = dest; @@ -285,15 +227,6 @@ EXPORT_SYMBOL(strcat); #endif #ifndef __HAVE_ARCH_STRNCAT -/** - * strncat - Append a length-limited, C-string to another - * @dest: The string to be appended to - * @src: The string to append to it - * @count: The maximum numbers of bytes to copy - * - * Note that in contrast to strncpy(), strncat() ensures the result is - * terminated. - */ char *strncat(char *dest, const char *src, size_t count) { char *tmp = dest; @@ -314,12 +247,6 @@ EXPORT_SYMBOL(strncat); #endif #ifndef __HAVE_ARCH_STRLCAT -/** - * strlcat - Append a length-limited, C-string to another - * @dest: The string to be appended to - * @src: The string to append to it - * @count: The size of the destination buffer. - */ size_t strlcat(char *dest, const char *src, size_t count) { size_t dsize = strlen(dest); @@ -484,10 +411,6 @@ EXPORT_SYMBOL(strnchr); #endif #ifndef __HAVE_ARCH_STRLEN -/** - * strlen - Find the length of a string - * @s: The string to be sized - */ size_t strlen(const char *s) { const char *sc; @@ -500,11 +423,6 @@ EXPORT_SYMBOL(strlen); #endif #ifndef __HAVE_ARCH_STRNLEN -/** - * strnlen - Find the length of a length-limited string - * @s: The string to be sized - * @count: The maximum number of bytes to search - */ size_t strnlen(const char *s, size_t count) { const char *sc; diff --git a/scripts/kernel-doc b/scripts/kernel-doc index aea04365bc69..adbc4d307770 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1448,6 +1448,8 @@ sub create_parameterlist($$$$) { foreach my $arg (split($splitter, $args)) { # strip comments $arg =~ s/\/\*.*\*\///; + # ignore argument attributes + $arg =~ s/\sPOS0?\s/ /; # strip leading/trailing spaces $arg =~ s/^\s*//; $arg =~ s/\s*$//; @@ -1657,6 +1659,7 @@ sub dump_function($$) { $prototype =~ s/^__inline +//; $prototype =~ s/^__always_inline +//; $prototype =~ s/^noinline +//; + $prototype =~ s/^__FORTIFY_INLINE +//; $prototype =~ s/__init +//; $prototype =~ s/__init_or_module +//; $prototype =~ s/__deprecated +//; @@ -1666,7 +1669,8 @@ sub dump_function($$) { $prototype =~ s/__weak +//; $prototype =~ s/__sched +//; $prototype =~ s/__printf\s*\(\s*\d*\s*,\s*\d*\s*\) +//; - $prototype =~ s/__alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) +//; + $prototype =~ s/__(?:re)?alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) +//; + $prototype =~ s/__diagnose_as\s*\(\s*\S+\s*(?:,\s*\d+\s*)*\) +//; my $define = $prototype =~ s/^#\s*define\s+//; #ak added $prototype =~ s/__attribute_const__ +//; $prototype =~ s/__attribute__\s*\(\( -- cgit v1.2.3 From 9c5a170677c3c8facc83e931a57f4c99c0511ae0 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Thu, 27 Oct 2022 14:10:37 +0100 Subject: net: phylink: add phylink_get_link_timer_ns() helper Add a helper to convert the PHY interface mode to the required link timer setting as stated by the appropriate standard. Inappropriate interface modes return an error. Signed-off-by: Russell King (Oracle) Signed-off-by: Jakub Kicinski --- include/linux/phylink.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include') diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 63800bf4a7ac..1df3e5e316e8 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -616,6 +616,30 @@ int phylink_speed_up(struct phylink *pl); void phylink_set_port_modes(unsigned long *bits); +/** + * phylink_get_link_timer_ns - return the PCS link timer value + * @interface: link &typedef phy_interface_t mode + * + * Return the PCS link timer setting in nanoseconds for the PHY @interface + * mode, or -EINVAL if not appropriate. + */ +static inline int phylink_get_link_timer_ns(phy_interface_t interface) +{ + switch (interface) { + case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_QSGMII: + case PHY_INTERFACE_MODE_USXGMII: + return 1600000; + + case PHY_INTERFACE_MODE_1000BASEX: + case PHY_INTERFACE_MODE_2500BASEX: + return 10000000; + + default: + return -EINVAL; + } +} + void phylink_mii_c22_pcs_decode_state(struct phylink_link_state *state, u16 bmsr, u16 lpa); void phylink_mii_c22_pcs_get_state(struct mdio_device *pcs, -- cgit v1.2.3 From 17dd361119e5bc4cfb85aed660674a846b613817 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Thu, 27 Oct 2022 14:21:16 +0100 Subject: net: sfp: convert register indexes from hex to decimal The register indexes in the standards are in decimal rather than hex, so lets specify them in decimal in the header file so we can easily cross-reference without converting between hex and decimal. Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- include/linux/sfp.h | 180 ++++++++++++++++++++++++++-------------------------- 1 file changed, 90 insertions(+), 90 deletions(-) (limited to 'include') diff --git a/include/linux/sfp.h b/include/linux/sfp.h index 01ae9f1dd2ad..4e2db155664d 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -332,37 +332,37 @@ enum { /* SFP EEPROM registers */ enum { - SFP_PHYS_ID = 0x00, - SFP_PHYS_EXT_ID = 0x01, - SFP_CONNECTOR = 0x02, - SFP_COMPLIANCE = 0x03, - SFP_ENCODING = 0x0b, - SFP_BR_NOMINAL = 0x0c, - SFP_RATE_ID = 0x0d, - SFP_LINK_LEN_SM_KM = 0x0e, - SFP_LINK_LEN_SM_100M = 0x0f, - SFP_LINK_LEN_50UM_OM2_10M = 0x10, - SFP_LINK_LEN_62_5UM_OM1_10M = 0x11, - SFP_LINK_LEN_COPPER_1M = 0x12, - SFP_LINK_LEN_50UM_OM4_10M = 0x12, - SFP_LINK_LEN_50UM_OM3_10M = 0x13, - SFP_VENDOR_NAME = 0x14, - SFP_VENDOR_OUI = 0x25, - SFP_VENDOR_PN = 0x28, - SFP_VENDOR_REV = 0x38, - SFP_OPTICAL_WAVELENGTH_MSB = 0x3c, - SFP_OPTICAL_WAVELENGTH_LSB = 0x3d, - SFP_CABLE_SPEC = 0x3c, - SFP_CC_BASE = 0x3f, - SFP_OPTIONS = 0x40, /* 2 bytes, MSB, LSB */ - SFP_BR_MAX = 0x42, - SFP_BR_MIN = 0x43, - SFP_VENDOR_SN = 0x44, - SFP_DATECODE = 0x54, - SFP_DIAGMON = 0x5c, - SFP_ENHOPTS = 0x5d, - SFP_SFF8472_COMPLIANCE = 0x5e, - SFP_CC_EXT = 0x5f, + SFP_PHYS_ID = 0, + SFP_PHYS_EXT_ID = 1, + SFP_CONNECTOR = 2, + SFP_COMPLIANCE = 3, + SFP_ENCODING = 11, + SFP_BR_NOMINAL = 12, + SFP_RATE_ID = 13, + SFP_LINK_LEN_SM_KM = 14, + SFP_LINK_LEN_SM_100M = 15, + SFP_LINK_LEN_50UM_OM2_10M = 16, + SFP_LINK_LEN_62_5UM_OM1_10M = 17, + SFP_LINK_LEN_COPPER_1M = 18, + SFP_LINK_LEN_50UM_OM4_10M = 18, + SFP_LINK_LEN_50UM_OM3_10M = 19, + SFP_VENDOR_NAME = 20, + SFP_VENDOR_OUI = 37, + SFP_VENDOR_PN = 40, + SFP_VENDOR_REV = 56, + SFP_OPTICAL_WAVELENGTH_MSB = 60, + SFP_OPTICAL_WAVELENGTH_LSB = 61, + SFP_CABLE_SPEC = 60, + SFP_CC_BASE = 63, + SFP_OPTIONS = 64, /* 2 bytes, MSB, LSB */ + SFP_BR_MAX = 66, + SFP_BR_MIN = 67, + SFP_VENDOR_SN = 68, + SFP_DATECODE = 84, + SFP_DIAGMON = 92, + SFP_ENHOPTS = 93, + SFP_SFF8472_COMPLIANCE = 94, + SFP_CC_EXT = 95, SFP_PHYS_EXT_ID_SFP = 0x04, SFP_OPTIONS_HIGH_POWER_LEVEL = BIT(13), @@ -404,63 +404,63 @@ enum { /* SFP Diagnostics */ enum { /* Alarm and warnings stored MSB at lower address then LSB */ - SFP_TEMP_HIGH_ALARM = 0x00, - SFP_TEMP_LOW_ALARM = 0x02, - SFP_TEMP_HIGH_WARN = 0x04, - SFP_TEMP_LOW_WARN = 0x06, - SFP_VOLT_HIGH_ALARM = 0x08, - SFP_VOLT_LOW_ALARM = 0x0a, - SFP_VOLT_HIGH_WARN = 0x0c, - SFP_VOLT_LOW_WARN = 0x0e, - SFP_BIAS_HIGH_ALARM = 0x10, - SFP_BIAS_LOW_ALARM = 0x12, - SFP_BIAS_HIGH_WARN = 0x14, - SFP_BIAS_LOW_WARN = 0x16, - SFP_TXPWR_HIGH_ALARM = 0x18, - SFP_TXPWR_LOW_ALARM = 0x1a, - SFP_TXPWR_HIGH_WARN = 0x1c, - SFP_TXPWR_LOW_WARN = 0x1e, - SFP_RXPWR_HIGH_ALARM = 0x20, - SFP_RXPWR_LOW_ALARM = 0x22, - SFP_RXPWR_HIGH_WARN = 0x24, - SFP_RXPWR_LOW_WARN = 0x26, - SFP_LASER_TEMP_HIGH_ALARM = 0x28, - SFP_LASER_TEMP_LOW_ALARM = 0x2a, - SFP_LASER_TEMP_HIGH_WARN = 0x2c, - SFP_LASER_TEMP_LOW_WARN = 0x2e, - SFP_TEC_CUR_HIGH_ALARM = 0x30, - SFP_TEC_CUR_LOW_ALARM = 0x32, - SFP_TEC_CUR_HIGH_WARN = 0x34, - SFP_TEC_CUR_LOW_WARN = 0x36, - SFP_CAL_RXPWR4 = 0x38, - SFP_CAL_RXPWR3 = 0x3c, - SFP_CAL_RXPWR2 = 0x40, - SFP_CAL_RXPWR1 = 0x44, - SFP_CAL_RXPWR0 = 0x48, - SFP_CAL_TXI_SLOPE = 0x4c, - SFP_CAL_TXI_OFFSET = 0x4e, - SFP_CAL_TXPWR_SLOPE = 0x50, - SFP_CAL_TXPWR_OFFSET = 0x52, - SFP_CAL_T_SLOPE = 0x54, - SFP_CAL_T_OFFSET = 0x56, - SFP_CAL_V_SLOPE = 0x58, - SFP_CAL_V_OFFSET = 0x5a, - SFP_CHKSUM = 0x5f, - - SFP_TEMP = 0x60, - SFP_VCC = 0x62, - SFP_TX_BIAS = 0x64, - SFP_TX_POWER = 0x66, - SFP_RX_POWER = 0x68, - SFP_LASER_TEMP = 0x6a, - SFP_TEC_CUR = 0x6c, - - SFP_STATUS = 0x6e, + SFP_TEMP_HIGH_ALARM = 0, + SFP_TEMP_LOW_ALARM = 2, + SFP_TEMP_HIGH_WARN = 4, + SFP_TEMP_LOW_WARN = 6, + SFP_VOLT_HIGH_ALARM = 8, + SFP_VOLT_LOW_ALARM = 10, + SFP_VOLT_HIGH_WARN = 12, + SFP_VOLT_LOW_WARN = 14, + SFP_BIAS_HIGH_ALARM = 16, + SFP_BIAS_LOW_ALARM = 18, + SFP_BIAS_HIGH_WARN = 20, + SFP_BIAS_LOW_WARN = 22, + SFP_TXPWR_HIGH_ALARM = 24, + SFP_TXPWR_LOW_ALARM = 26, + SFP_TXPWR_HIGH_WARN = 28, + SFP_TXPWR_LOW_WARN = 30, + SFP_RXPWR_HIGH_ALARM = 32, + SFP_RXPWR_LOW_ALARM = 34, + SFP_RXPWR_HIGH_WARN = 36, + SFP_RXPWR_LOW_WARN = 38, + SFP_LASER_TEMP_HIGH_ALARM = 40, + SFP_LASER_TEMP_LOW_ALARM = 42, + SFP_LASER_TEMP_HIGH_WARN = 44, + SFP_LASER_TEMP_LOW_WARN = 46, + SFP_TEC_CUR_HIGH_ALARM = 48, + SFP_TEC_CUR_LOW_ALARM = 50, + SFP_TEC_CUR_HIGH_WARN = 52, + SFP_TEC_CUR_LOW_WARN = 54, + SFP_CAL_RXPWR4 = 56, + SFP_CAL_RXPWR3 = 60, + SFP_CAL_RXPWR2 = 64, + SFP_CAL_RXPWR1 = 68, + SFP_CAL_RXPWR0 = 72, + SFP_CAL_TXI_SLOPE = 76, + SFP_CAL_TXI_OFFSET = 78, + SFP_CAL_TXPWR_SLOPE = 80, + SFP_CAL_TXPWR_OFFSET = 82, + SFP_CAL_T_SLOPE = 84, + SFP_CAL_T_OFFSET = 86, + SFP_CAL_V_SLOPE = 88, + SFP_CAL_V_OFFSET = 90, + SFP_CHKSUM = 95, + + SFP_TEMP = 96, + SFP_VCC = 98, + SFP_TX_BIAS = 100, + SFP_TX_POWER = 102, + SFP_RX_POWER = 104, + SFP_LASER_TEMP = 106, + SFP_TEC_CUR = 108, + + SFP_STATUS = 110, SFP_STATUS_TX_DISABLE = BIT(7), SFP_STATUS_TX_DISABLE_FORCE = BIT(6), SFP_STATUS_TX_FAULT = BIT(2), SFP_STATUS_RX_LOS = BIT(1), - SFP_ALARM0 = 0x70, + SFP_ALARM0 = 112, SFP_ALARM0_TEMP_HIGH = BIT(7), SFP_ALARM0_TEMP_LOW = BIT(6), SFP_ALARM0_VCC_HIGH = BIT(5), @@ -470,11 +470,11 @@ enum { SFP_ALARM0_TXPWR_HIGH = BIT(1), SFP_ALARM0_TXPWR_LOW = BIT(0), - SFP_ALARM1 = 0x71, + SFP_ALARM1 = 113, SFP_ALARM1_RXPWR_HIGH = BIT(7), SFP_ALARM1_RXPWR_LOW = BIT(6), - SFP_WARN0 = 0x74, + SFP_WARN0 = 116, SFP_WARN0_TEMP_HIGH = BIT(7), SFP_WARN0_TEMP_LOW = BIT(6), SFP_WARN0_VCC_HIGH = BIT(5), @@ -484,15 +484,15 @@ enum { SFP_WARN0_TXPWR_HIGH = BIT(1), SFP_WARN0_TXPWR_LOW = BIT(0), - SFP_WARN1 = 0x75, + SFP_WARN1 = 117, SFP_WARN1_RXPWR_HIGH = BIT(7), SFP_WARN1_RXPWR_LOW = BIT(6), - SFP_EXT_STATUS = 0x76, + SFP_EXT_STATUS = 118, SFP_EXT_STATUS_PWRLVL_SELECT = BIT(0), - SFP_VSL = 0x78, - SFP_PAGE = 0x7f, + SFP_VSL = 120, + SFP_PAGE = 127, }; struct fwnode_handle; -- cgit v1.2.3 From d83845d224a059165902ecd0e1203015c5713a78 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Thu, 27 Oct 2022 14:21:21 +0100 Subject: net: sfp: move field definitions along side register index Just as we do for the A2h enum, arrange the A0h enum to have the field definitions next to their corresponding register index. Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- include/linux/sfp.h | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/linux/sfp.h b/include/linux/sfp.h index 4e2db155664d..52b98f9666a2 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -333,7 +333,10 @@ enum { /* SFP EEPROM registers */ enum { SFP_PHYS_ID = 0, + SFP_PHYS_EXT_ID = 1, + SFP_PHYS_EXT_ID_SFP = 0x04, + SFP_CONNECTOR = 2, SFP_COMPLIANCE = 3, SFP_ENCODING = 11, @@ -354,17 +357,8 @@ enum { SFP_OPTICAL_WAVELENGTH_LSB = 61, SFP_CABLE_SPEC = 60, SFP_CC_BASE = 63, - SFP_OPTIONS = 64, /* 2 bytes, MSB, LSB */ - SFP_BR_MAX = 66, - SFP_BR_MIN = 67, - SFP_VENDOR_SN = 68, - SFP_DATECODE = 84, - SFP_DIAGMON = 92, - SFP_ENHOPTS = 93, - SFP_SFF8472_COMPLIANCE = 94, - SFP_CC_EXT = 95, - SFP_PHYS_EXT_ID_SFP = 0x04, + SFP_OPTIONS = 64, /* 2 bytes, MSB, LSB */ SFP_OPTIONS_HIGH_POWER_LEVEL = BIT(13), SFP_OPTIONS_PAGING_A2 = BIT(12), SFP_OPTIONS_RETIMER = BIT(11), @@ -378,11 +372,20 @@ enum { SFP_OPTIONS_TX_FAULT = BIT(3), SFP_OPTIONS_LOS_INVERTED = BIT(2), SFP_OPTIONS_LOS_NORMAL = BIT(1), + + SFP_BR_MAX = 66, + SFP_BR_MIN = 67, + SFP_VENDOR_SN = 68, + SFP_DATECODE = 84, + + SFP_DIAGMON = 92, SFP_DIAGMON_DDM = BIT(6), SFP_DIAGMON_INT_CAL = BIT(5), SFP_DIAGMON_EXT_CAL = BIT(4), SFP_DIAGMON_RXPWR_AVG = BIT(3), SFP_DIAGMON_ADDRMODE = BIT(2), + + SFP_ENHOPTS = 93, SFP_ENHOPTS_ALARMWARN = BIT(7), SFP_ENHOPTS_SOFT_TX_DISABLE = BIT(6), SFP_ENHOPTS_SOFT_TX_FAULT = BIT(5), @@ -390,6 +393,8 @@ enum { SFP_ENHOPTS_SOFT_RATE_SELECT = BIT(3), SFP_ENHOPTS_APP_SELECT_SFF8079 = BIT(2), SFP_ENHOPTS_SOFT_RATE_SFF8431 = BIT(1), + + SFP_SFF8472_COMPLIANCE = 94, SFP_SFF8472_COMPLIANCE_NONE = 0x00, SFP_SFF8472_COMPLIANCE_REV9_3 = 0x01, SFP_SFF8472_COMPLIANCE_REV9_5 = 0x02, @@ -399,6 +404,8 @@ enum { SFP_SFF8472_COMPLIANCE_REV11_3 = 0x06, SFP_SFF8472_COMPLIANCE_REV11_4 = 0x07, SFP_SFF8472_COMPLIANCE_REV12_0 = 0x08, + + SFP_CC_EXT = 95, }; /* SFP Diagnostics */ -- cgit v1.2.3 From 58ba426388d9fe56aa638f555b01d6e63cada88c Mon Sep 17 00:00:00 2001 From: Willem de Bruijn Date: Thu, 27 Oct 2022 17:10:14 -0400 Subject: net/packet: add PACKET_FANOUT_FLAG_IGNORE_OUTGOING Extend packet socket option PACKET_IGNORE_OUTGOING to fanout groups. The socket option sets ptype.ignore_outgoing, which makes dev_queue_xmit_nit skip the socket. When the socket joins a fanout group, the option is not reflected in the struct ptype of the group. dev_queue_xmit_nit only tests the fanout ptype, so the flag is ignored once a socket joins a fanout group. Inheriting the option from a socket would change established behavior. Different sockets in the group can set different flags, and can also change them at runtime. Testing in packet_rcv_fanout defeats the purpose of the original patch, which is to avoid skb_clone in dev_queue_xmit_nit (esp. for MSG_ZEROCOPY packets). Instead, introduce a new fanout group flag with the same behavior. Tested with https://github.com/wdebruij/kerneltools/blob/master/tests/test_psock_fanout_ignore_outgoing.c Signed-off-by: Willem de Bruijn Reviewed-by: Eric Dumazet Link: https://lore.kernel.org/r/20221027211014.3581513-1-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski --- include/uapi/linux/if_packet.h | 1 + net/packet/af_packet.c | 1 + 2 files changed, 2 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index c07caf7b40db..a8516b3594a4 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -70,6 +70,7 @@ struct sockaddr_ll { #define PACKET_FANOUT_EBPF 7 #define PACKET_FANOUT_FLAG_ROLLOVER 0x1000 #define PACKET_FANOUT_FLAG_UNIQUEID 0x2000 +#define PACKET_FANOUT_FLAG_IGNORE_OUTGOING 0x4000 #define PACKET_FANOUT_FLAG_DEFRAG 0x8000 struct tpacket_stats { diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 8c5b3da0c29f..44f20cf8a0c0 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1777,6 +1777,7 @@ static int fanout_add(struct sock *sk, struct fanout_args *args) match->prot_hook.af_packet_net = read_pnet(&match->net); match->prot_hook.id_match = match_fanout_group; match->max_num_members = args->max_num_members; + match->prot_hook.ignore_outgoing = type_flags & PACKET_FANOUT_FLAG_IGNORE_OUTGOING; list_add(&match->list, &fanout_list); } err = -EINVAL; -- cgit v1.2.3 From 2fcd7bbae90a6d844da8660a9d27079281dfbba2 Mon Sep 17 00:00:00 2001 From: Chengming Zhou Date: Fri, 14 Oct 2022 19:05:51 +0800 Subject: sched/psi: Fix avgs_work re-arm in psi_avgs_work() Pavan reported a problem that PSI avgs_work idle shutoff is not working at all. Because PSI_NONIDLE condition would be observed in psi_avgs_work()->collect_percpu_times()->get_recent_times() even if only the kworker running avgs_work on the CPU. Although commit 1b69ac6b40eb ("psi: fix aggregation idle shut-off") avoided the ping-pong wake problem when the worker sleep, psi_avgs_work() still will always re-arm the avgs_work, so shutoff is not working. This patch changes to use PSI_STATE_RESCHEDULE to flag whether to re-arm avgs_work in get_recent_times(). For the current CPU, we re-arm avgs_work only when (NR_RUNNING > 1 || NR_IOWAIT > 0 || NR_MEMSTALL > 0), for other CPUs we can just check PSI_NONIDLE delta. The new flag is only used in psi_avgs_work(), so we check in get_recent_times() that current_work() is avgs_work. One potential problem is that the brief period of non-idle time incurred between the aggregation run and the kworker's dequeue will be stranded in the per-cpu buckets until avgs_work run next time. The buckets can hold 4s worth of time, and future activity will wake the avgs_work with a 2s delay, giving us 2s worth of data we can leave behind when shut off the avgs_work. If the kworker run other works after avgs_work shut off and doesn't have any scheduler activities for 2s, this maybe a problem. Reported-by: Pavan Kondeti Signed-off-by: Chengming Zhou Signed-off-by: Peter Zijlstra (Intel) Acked-by: Johannes Weiner Acked-by: Suren Baghdasaryan Tested-by: Chengming Zhou Link: https://lore.kernel.org/r/20221014110551.22695-1-zhouchengming@bytedance.com --- include/linux/psi_types.h | 3 +++ kernel/sched/psi.c | 30 +++++++++++++++++++++++++++--- 2 files changed, 30 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h index 6e4372735068..325981833587 100644 --- a/include/linux/psi_types.h +++ b/include/linux/psi_types.h @@ -72,6 +72,9 @@ enum psi_states { /* Use one bit in the state mask to track TSK_ONCPU */ #define PSI_ONCPU (1 << NR_PSI_STATES) +/* Flag whether to re-arm avgs_work, see details in get_recent_times() */ +#define PSI_STATE_RESCHEDULE (1 << (NR_PSI_STATES + 1)) + enum psi_aggregators { PSI_AVGS = 0, PSI_POLL, diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index 7f40d87e8f50..a4348af10036 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -242,6 +242,8 @@ static void get_recent_times(struct psi_group *group, int cpu, u32 *pchanged_states) { struct psi_group_cpu *groupc = per_cpu_ptr(group->pcpu, cpu); + int current_cpu = raw_smp_processor_id(); + unsigned int tasks[NR_PSI_TASK_COUNTS]; u64 now, state_start; enum psi_states s; unsigned int seq; @@ -256,6 +258,8 @@ static void get_recent_times(struct psi_group *group, int cpu, memcpy(times, groupc->times, sizeof(groupc->times)); state_mask = groupc->state_mask; state_start = groupc->state_start; + if (cpu == current_cpu) + memcpy(tasks, groupc->tasks, sizeof(groupc->tasks)); } while (read_seqcount_retry(&groupc->seq, seq)); /* Calculate state time deltas against the previous snapshot */ @@ -280,6 +284,28 @@ static void get_recent_times(struct psi_group *group, int cpu, if (delta) *pchanged_states |= (1 << s); } + + /* + * When collect_percpu_times() from the avgs_work, we don't want to + * re-arm avgs_work when all CPUs are IDLE. But the current CPU running + * this avgs_work is never IDLE, cause avgs_work can't be shut off. + * So for the current CPU, we need to re-arm avgs_work only when + * (NR_RUNNING > 1 || NR_IOWAIT > 0 || NR_MEMSTALL > 0), for other CPUs + * we can just check PSI_NONIDLE delta. + */ + if (current_work() == &group->avgs_work.work) { + bool reschedule; + + if (cpu == current_cpu) + reschedule = tasks[NR_RUNNING] + + tasks[NR_IOWAIT] + + tasks[NR_MEMSTALL] > 1; + else + reschedule = *pchanged_states & (1 << PSI_NONIDLE); + + if (reschedule) + *pchanged_states |= PSI_STATE_RESCHEDULE; + } } static void calc_avgs(unsigned long avg[3], int missed_periods, @@ -415,7 +441,6 @@ static void psi_avgs_work(struct work_struct *work) struct delayed_work *dwork; struct psi_group *group; u32 changed_states; - bool nonidle; u64 now; dwork = to_delayed_work(work); @@ -426,7 +451,6 @@ static void psi_avgs_work(struct work_struct *work) now = sched_clock(); collect_percpu_times(group, PSI_AVGS, &changed_states); - nonidle = changed_states & (1 << PSI_NONIDLE); /* * If there is task activity, periodically fold the per-cpu * times and feed samples into the running averages. If things @@ -437,7 +461,7 @@ static void psi_avgs_work(struct work_struct *work) if (now >= group->avg_next_update) group->avg_next_update = update_averages(group, now); - if (nonidle) { + if (changed_states & PSI_STATE_RESCHEDULE) { schedule_delayed_work(dwork, nsecs_to_jiffies( group->avg_next_update - now) + 1); } -- cgit v1.2.3 From 710ffe671e014d5ccbcff225130a178b088ef090 Mon Sep 17 00:00:00 2001 From: Suren Baghdasaryan Date: Fri, 28 Oct 2022 12:45:41 -0700 Subject: sched/psi: Stop relying on timer_pending() for poll_work rescheduling Psi polling mechanism is trying to minimize the number of wakeups to run psi_poll_work and is currently relying on timer_pending() to detect when this work is already scheduled. This provides a window of opportunity for psi_group_change to schedule an immediate psi_poll_work after poll_timer_fn got called but before psi_poll_work could reschedule itself. Below is the depiction of this entire window: poll_timer_fn wake_up_interruptible(&group->poll_wait); psi_poll_worker wait_event_interruptible(group->poll_wait, ...) psi_poll_work psi_schedule_poll_work if (timer_pending(&group->poll_timer)) return; ... mod_timer(&group->poll_timer, jiffies + delay); Prior to 461daba06bdc we used to rely on poll_scheduled atomic which was reset and set back inside psi_poll_work and therefore this race window was much smaller. The larger window causes increased number of wakeups and our partners report visible power regression of ~10mA after applying 461daba06bdc. Bring back the poll_scheduled atomic and make this race window even narrower by resetting poll_scheduled only when we reach polling expiration time. This does not completely eliminate the possibility of extra wakeups caused by a race with psi_group_change however it will limit it to the worst case scenario of one extra wakeup per every tracking window (0.5s in the worst case). This patch also ensures correct ordering between clearing poll_scheduled flag and obtaining changed_states using memory barrier. Correct ordering between updating changed_states and setting poll_scheduled is ensured by atomic_xchg operation. By tracing the number of immediate rescheduling attempts performed by psi_group_change and the number of these attempts being blocked due to psi monitor being already active, we can assess the effects of this change: Before the patch: Run#1 Run#2 Run#3 Immediate reschedules attempted: 684365 1385156 1261240 Immediate reschedules blocked: 682846 1381654 1258682 Immediate reschedules (delta): 1519 3502 2558 Immediate reschedules (% of attempted): 0.22% 0.25% 0.20% After the patch: Run#1 Run#2 Run#3 Immediate reschedules attempted: 882244 770298 426218 Immediate reschedules blocked: 881996 769796 426074 Immediate reschedules (delta): 248 502 144 Immediate reschedules (% of attempted): 0.03% 0.07% 0.03% The number of non-blocked immediate reschedules dropped from 0.22-0.25% to 0.03-0.07%. The drop is attributed to the decrease in the race window size and the fact that we allow this race only when psi monitors reach polling window expiration time. Fixes: 461daba06bdc ("psi: eliminate kthread_worker from psi trigger scheduling mechanism") Reported-by: Kathleen Chang Reported-by: Wenju Xu Reported-by: Jonathan Chen Signed-off-by: Suren Baghdasaryan Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Chengming Zhou Acked-by: Johannes Weiner Tested-by: SH Chen Link: https://lore.kernel.org/r/20221028194541.813985-1-surenb@google.com --- include/linux/psi_types.h | 1 + kernel/sched/psi.c | 62 +++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 53 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h index 325981833587..1e0a0d7ace3a 100644 --- a/include/linux/psi_types.h +++ b/include/linux/psi_types.h @@ -180,6 +180,7 @@ struct psi_group { struct timer_list poll_timer; wait_queue_head_t poll_wait; atomic_t poll_wakeup; + atomic_t poll_scheduled; /* Protects data used by the monitor */ struct mutex trigger_lock; diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index a4348af10036..8ac8b81bfee6 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -189,6 +189,7 @@ static void group_init(struct psi_group *group) INIT_DELAYED_WORK(&group->avgs_work, psi_avgs_work); mutex_init(&group->avgs_lock); /* Init trigger-related members */ + atomic_set(&group->poll_scheduled, 0); mutex_init(&group->trigger_lock); INIT_LIST_HEAD(&group->triggers); group->poll_min_period = U32_MAX; @@ -589,18 +590,17 @@ static u64 update_triggers(struct psi_group *group, u64 now) return now + group->poll_min_period; } -/* Schedule polling if it's not already scheduled. */ -static void psi_schedule_poll_work(struct psi_group *group, unsigned long delay) +/* Schedule polling if it's not already scheduled or forced. */ +static void psi_schedule_poll_work(struct psi_group *group, unsigned long delay, + bool force) { struct task_struct *task; /* - * Do not reschedule if already scheduled. - * Possible race with a timer scheduled after this check but before - * mod_timer below can be tolerated because group->polling_next_update - * will keep updates on schedule. + * atomic_xchg should be called even when !force to provide a + * full memory barrier (see the comment inside psi_poll_work). */ - if (timer_pending(&group->poll_timer)) + if (atomic_xchg(&group->poll_scheduled, 1) && !force) return; rcu_read_lock(); @@ -612,12 +612,15 @@ static void psi_schedule_poll_work(struct psi_group *group, unsigned long delay) */ if (likely(task)) mod_timer(&group->poll_timer, jiffies + delay); + else + atomic_set(&group->poll_scheduled, 0); rcu_read_unlock(); } static void psi_poll_work(struct psi_group *group) { + bool force_reschedule = false; u32 changed_states; u64 now; @@ -625,6 +628,43 @@ static void psi_poll_work(struct psi_group *group) now = sched_clock(); + if (now > group->polling_until) { + /* + * We are either about to start or might stop polling if no + * state change was recorded. Resetting poll_scheduled leaves + * a small window for psi_group_change to sneak in and schedule + * an immediate poll_work before we get to rescheduling. One + * potential extra wakeup at the end of the polling window + * should be negligible and polling_next_update still keeps + * updates correctly on schedule. + */ + atomic_set(&group->poll_scheduled, 0); + /* + * A task change can race with the poll worker that is supposed to + * report on it. To avoid missing events, ensure ordering between + * poll_scheduled and the task state accesses, such that if the poll + * worker misses the state update, the task change is guaranteed to + * reschedule the poll worker: + * + * poll worker: + * atomic_set(poll_scheduled, 0) + * smp_mb() + * LOAD states + * + * task change: + * STORE states + * if atomic_xchg(poll_scheduled, 1) == 0: + * schedule poll worker + * + * The atomic_xchg() implies a full barrier. + */ + smp_mb(); + } else { + /* Polling window is not over, keep rescheduling */ + force_reschedule = true; + } + + collect_percpu_times(group, PSI_POLL, &changed_states); if (changed_states & group->poll_states) { @@ -650,7 +690,8 @@ static void psi_poll_work(struct psi_group *group) group->polling_next_update = update_triggers(group, now); psi_schedule_poll_work(group, - nsecs_to_jiffies(group->polling_next_update - now) + 1); + nsecs_to_jiffies(group->polling_next_update - now) + 1, + force_reschedule); out: mutex_unlock(&group->trigger_lock); @@ -811,7 +852,7 @@ static void psi_group_change(struct psi_group *group, int cpu, write_seqcount_end(&groupc->seq); if (state_mask & group->poll_states) - psi_schedule_poll_work(group, 1); + psi_schedule_poll_work(group, 1, false); if (wake_clock && !delayed_work_pending(&group->avgs_work)) schedule_delayed_work(&group->avgs_work, PSI_FREQ); @@ -965,7 +1006,7 @@ void psi_account_irqtime(struct task_struct *task, u32 delta) write_seqcount_end(&groupc->seq); if (group->poll_states & (1 << PSI_IRQ_FULL)) - psi_schedule_poll_work(group, 1); + psi_schedule_poll_work(group, 1, false); } while ((group = group->parent)); } #endif @@ -1351,6 +1392,7 @@ void psi_trigger_destroy(struct psi_trigger *t) * can no longer be found through group->poll_task. */ kthread_stop(task_to_destroy); + atomic_set(&group->poll_scheduled, 0); } kfree(t); } -- cgit v1.2.3 From 52b33d87b9197c51e8ffdc61873739d90dd0a16f Mon Sep 17 00:00:00 2001 From: Chengming Zhou Date: Mon, 26 Sep 2022 16:19:31 +0800 Subject: sched/psi: Use task->psi_flags to clear in CPU migration The commit d583d360a620 ("psi: Fix psi state corruption when schedule() races with cgroup move") fixed a race problem by making cgroup_move_task() use task->psi_flags instead of looking at the scheduler state. We can extend task->psi_flags usage to CPU migration, which should be a minor optimization for performance and code simplicity. Signed-off-by: Chengming Zhou Signed-off-by: Peter Zijlstra (Intel) Acked-by: Johannes Weiner Link: https://lore.kernel.org/r/20220926081931.45420-1-zhouchengming@bytedance.com --- include/linux/sched.h | 3 --- kernel/sched/core.c | 2 +- kernel/sched/stats.h | 22 ++++------------------ 3 files changed, 5 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/include/linux/sched.h b/include/linux/sched.h index ffb6eb55cd13..23de7fe86cc4 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -888,9 +888,6 @@ struct task_struct { unsigned sched_reset_on_fork:1; unsigned sched_contributes_to_load:1; unsigned sched_migrated:1; -#ifdef CONFIG_PSI - unsigned sched_psi_wake_requeue:1; -#endif /* Force alignment to the next boundary: */ unsigned :0; diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 87c9cdf37a26..07ac08caf019 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2053,7 +2053,7 @@ static inline void enqueue_task(struct rq *rq, struct task_struct *p, int flags) if (!(flags & ENQUEUE_RESTORE)) { sched_info_enqueue(rq, p); - psi_enqueue(p, flags & ENQUEUE_WAKEUP); + psi_enqueue(p, (flags & ENQUEUE_WAKEUP) && !(flags & ENQUEUE_MIGRATED)); } uclamp_rq_inc(rq, p); diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h index 84a188913cc9..38f3698f5e5b 100644 --- a/kernel/sched/stats.h +++ b/kernel/sched/stats.h @@ -128,11 +128,9 @@ static inline void psi_enqueue(struct task_struct *p, bool wakeup) if (p->in_memstall) set |= TSK_MEMSTALL_RUNNING; - if (!wakeup || p->sched_psi_wake_requeue) { + if (!wakeup) { if (p->in_memstall) set |= TSK_MEMSTALL; - if (p->sched_psi_wake_requeue) - p->sched_psi_wake_requeue = 0; } else { if (p->in_iowait) clear |= TSK_IOWAIT; @@ -143,8 +141,6 @@ static inline void psi_enqueue(struct task_struct *p, bool wakeup) static inline void psi_dequeue(struct task_struct *p, bool sleep) { - int clear = TSK_RUNNING; - if (static_branch_likely(&psi_disabled)) return; @@ -157,10 +153,7 @@ static inline void psi_dequeue(struct task_struct *p, bool sleep) if (sleep) return; - if (p->in_memstall) - clear |= (TSK_MEMSTALL | TSK_MEMSTALL_RUNNING); - - psi_task_change(p, clear, 0); + psi_task_change(p, p->psi_flags, 0); } static inline void psi_ttwu_dequeue(struct task_struct *p) @@ -172,19 +165,12 @@ static inline void psi_ttwu_dequeue(struct task_struct *p) * deregister its sleep-persistent psi states from the old * queue, and let psi_enqueue() know it has to requeue. */ - if (unlikely(p->in_iowait || p->in_memstall)) { + if (unlikely(p->psi_flags)) { struct rq_flags rf; struct rq *rq; - int clear = 0; - - if (p->in_iowait) - clear |= TSK_IOWAIT; - if (p->in_memstall) - clear |= TSK_MEMSTALL; rq = __task_rq_lock(p, &rf); - psi_task_change(p, clear, 0); - p->sched_psi_wake_requeue = 1; + psi_task_change(p, p->psi_flags, 0); __task_rq_unlock(rq, &rf); } } -- cgit v1.2.3 From f3fb589aeb88c5bf7a7a804d36a8fa219b72e290 Mon Sep 17 00:00:00 2001 From: Juhee Kang Date: Fri, 28 Oct 2022 01:04:24 +0900 Subject: net: remove unused netdev_unregistering() Currently, use dev->reg_state == NETREG_UNREGISTERING to check the status which is NETREG_UNREGISTERING, rather than using netdev_unregistering. Also, A helper function which is netdev_unregistering on nedevice.h is no longer used. Thus, netdev_unregistering removes from netdevice.h. Signed-off-by: Juhee Kang Signed-off-by: David S. Miller --- include/linux/netdevice.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index eddf8ee270e7..99e58b773266 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -5101,11 +5101,6 @@ static inline const char *netdev_name(const struct net_device *dev) return dev->name; } -static inline bool netdev_unregistering(const struct net_device *dev) -{ - return dev->reg_state == NETREG_UNREGISTERING; -} - static inline const char *netdev_reg_state(const struct net_device *dev) { switch (dev->reg_state) { -- cgit v1.2.3 From 738136a0e3757a8534df3ad97d6ff6d7f429f6c1 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 27 Oct 2022 14:25:53 -0700 Subject: netlink: split up copies in the ack construction Clean up the use of unsafe_memcpy() by adding a flexible array at the end of netlink message header and splitting up the header and data copies. Reviewed-by: Kees Cook Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- include/net/netlink.h | 21 +++++++++++++++++++++ include/uapi/linux/netlink.h | 2 ++ net/netlink/af_netlink.c | 29 ++++++++++++++++++++--------- 3 files changed, 43 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/net/netlink.h b/include/net/netlink.h index 4418b1981e31..784b4688fc6f 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -931,6 +931,27 @@ static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 se return __nlmsg_put(skb, portid, seq, type, payload, flags); } +/** + * nlmsg_append - Add more data to a nlmsg in a skb + * @skb: socket buffer to store message in + * @size: length of message payload + * + * Append data to an existing nlmsg, used when constructing a message + * with multiple fixed-format headers (which is rare). + * Returns NULL if the tailroom of the skb is insufficient to store + * the extra payload. + */ +static inline void *nlmsg_append(struct sk_buff *skb, u32 size) +{ + if (unlikely(skb_tailroom(skb) < NLMSG_ALIGN(size))) + return NULL; + + if (NLMSG_ALIGN(size) - size) + memset(skb_tail_pointer(skb) + size, 0, + NLMSG_ALIGN(size) - size); + return __skb_put(skb, NLMSG_ALIGN(size)); +} + /** * nlmsg_put_answer - Add a new callback based netlink message to an skb * @skb: socket buffer to store message in diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h index e2ae82e3f9f7..5da0da59bf01 100644 --- a/include/uapi/linux/netlink.h +++ b/include/uapi/linux/netlink.h @@ -48,6 +48,7 @@ struct sockaddr_nl { * @nlmsg_flags: Additional flags * @nlmsg_seq: Sequence number * @nlmsg_pid: Sending process port ID + * @nlmsg_data: Message payload */ struct nlmsghdr { __u32 nlmsg_len; @@ -55,6 +56,7 @@ struct nlmsghdr { __u16 nlmsg_flags; __u32 nlmsg_seq; __u32 nlmsg_pid; + __u8 nlmsg_data[]; }; /* Flags values */ diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index f0c94d394ab1..b10d5e50b99d 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2499,19 +2499,24 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, flags |= NLM_F_ACK_TLVS; skb = nlmsg_new(payload + tlvlen, GFP_KERNEL); - if (!skb) { - NETLINK_CB(in_skb).sk->sk_err = ENOBUFS; - sk_error_report(NETLINK_CB(in_skb).sk); - return; - } + if (!skb) + goto err_bad_put; rep = nlmsg_put(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, - NLMSG_ERROR, payload, flags); + NLMSG_ERROR, sizeof(*errmsg), flags); + if (!rep) + goto err_bad_put; errmsg = nlmsg_data(rep); errmsg->error = err; - unsafe_memcpy(&errmsg->msg, nlh, payload > sizeof(*errmsg) - ? nlh->nlmsg_len : sizeof(*nlh), - /* Bounds checked by the skb layer. */); + errmsg->msg = *nlh; + + if (!(flags & NLM_F_CAPPED)) { + if (!nlmsg_append(skb, nlmsg_len(nlh))) + goto err_bad_put; + + memcpy(errmsg->msg.nlmsg_data, nlh->nlmsg_data, + nlmsg_len(nlh)); + } if (tlvlen) netlink_ack_tlv_fill(in_skb, skb, nlh, err, extack); @@ -2519,6 +2524,12 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, nlmsg_end(skb, rep); nlmsg_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).portid); + + return; + +err_bad_put: + NETLINK_CB(in_skb).sk->sk_err = ENOBUFS; + sk_error_report(NETLINK_CB(in_skb).sk); } EXPORT_SYMBOL(netlink_ack); -- cgit v1.2.3 From 8c2a535e089b2ab82cf50c876bd10c8ed33252c9 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 27 Oct 2022 20:52:59 -0700 Subject: net: geneve: fix array of flexible structures warnings New compilers don't like flexible array of flexible structs: include/net/geneve.h:62:34: warning: array of flexible structures Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- include/net/geneve.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/geneve.h b/include/net/geneve.h index bced0b1d9fe4..5c96827a487e 100644 --- a/include/net/geneve.h +++ b/include/net/geneve.h @@ -59,7 +59,7 @@ struct genevehdr { __be16 proto_type; u8 vni[3]; u8 rsvd2; - struct geneve_opt options[]; + u8 options[]; }; static inline bool netif_is_geneve(const struct net_device *dev) -- cgit v1.2.3 From b9a61b97798ca6d0c856a217e61e2177bd8f6eae Mon Sep 17 00:00:00 2001 From: Jacob Keller Date: Fri, 28 Oct 2022 04:04:12 -0700 Subject: ptp: add missing documentation for parameters The ptp_find_pin_unlocked function and the ptp_system_timestamp structure didn't document their parameters and fields. Fix this. Signed-off-by: Jacob Keller Acked-by: Richard Cochran Signed-off-by: David S. Miller --- include/linux/ptp_clock_kernel.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 92b44161408e..ad4aaadc2f7a 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -45,6 +45,8 @@ struct system_device_crosststamp; /** * struct ptp_system_timestamp - system time corresponding to a PHC timestamp + * @pre_ts: system timestamp before capturing PHC + * @post_ts: system timestamp after capturing PHC */ struct ptp_system_timestamp { struct timespec64 pre_ts; @@ -316,6 +318,11 @@ int ptp_find_pin(struct ptp_clock *ptp, * should most likely call ptp_find_pin() directly from their * ptp_clock_info::enable() method. * +* @ptp: The clock obtained from ptp_clock_register(). +* @func: One of the ptp_pin_function enumerated values. +* @chan: The particular functional channel to find. +* Return: Pin index in the range of zero to ptp_clock_caps.n_pins - 1, +* or -1 if the auxiliary function cannot be found. */ int ptp_find_pin_unlocked(struct ptp_clock *ptp, -- cgit v1.2.3 From 1060707e380994e7c9b754b6eb74f25459b4a5b3 Mon Sep 17 00:00:00 2001 From: Jacob Keller Date: Fri, 28 Oct 2022 04:04:13 -0700 Subject: ptp: introduce helpers to adjust by scaled parts per million Many drivers implement the .adjfreq or .adjfine PTP op function with the same basic logic: 1. Determine a base frequency value 2. Multiply this by the abs() of the requested adjustment, then divide by the appropriate divisor (1 billion, or 65,536 billion). 3. Add or subtract this difference from the base frequency to calculate a new adjustment. A few drivers need the difference and direction rather than the combined new increment value. I recently converted the Intel drivers to .adjfine and the scaled parts per million (65.536 parts per billion) logic. To avoid overflow with minimal loss of precision, mul_u64_u64_div_u64 was used. The basic logic used by all of these drivers is very similar, and leads to a lot of duplicate code to perform the same task. Rather than keep this duplicate code, introduce diff_by_scaled_ppm and adjust_by_scaled_ppm. These helper functions calculate the difference or adjustment necessary based on the scaled parts per million input. The diff_by_scaled_ppm function returns true if the difference should be subtracted, and false otherwise. Update the Intel drivers to use the new helper functions. Other vendor drivers will be converted to .adjfine and this helper function in the following changes. Signed-off-by: Jacob Keller Acked-by: Richard Cochran Signed-off-by: David S. Miller --- drivers/net/ethernet/intel/e1000e/ptp.c | 16 ++-------- drivers/net/ethernet/intel/i40e/i40e_ptp.c | 17 ++-------- drivers/net/ethernet/intel/ice/ice_ptp.c | 18 ++--------- drivers/net/ethernet/intel/igb/igb_ptp.c | 18 ++--------- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 24 +++------------ include/linux/ptp_clock_kernel.h | 46 ++++++++++++++++++++++++++++ 6 files changed, 60 insertions(+), 79 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c index 0e488e4fa5c1..6e5a1720e6cd 100644 --- a/drivers/net/ethernet/intel/e1000e/ptp.c +++ b/drivers/net/ethernet/intel/e1000e/ptp.c @@ -29,17 +29,11 @@ static int e1000e_phc_adjfine(struct ptp_clock_info *ptp, long delta) struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter, ptp_clock_info); struct e1000_hw *hw = &adapter->hw; - bool neg_adj = false; unsigned long flags; - u64 adjustment; - u32 timinca, incvalue; + u64 incvalue; + u32 timinca; s32 ret_val; - if (delta < 0) { - neg_adj = true; - delta = -delta; - } - /* Get the System Time Register SYSTIM base frequency */ ret_val = e1000e_get_base_timinca(adapter, &timinca); if (ret_val) @@ -48,11 +42,7 @@ static int e1000e_phc_adjfine(struct ptp_clock_info *ptp, long delta) spin_lock_irqsave(&adapter->systim_lock, flags); incvalue = timinca & E1000_TIMINCA_INCVALUE_MASK; - - adjustment = mul_u64_u64_div_u64(incvalue, (u64)delta, - 1000000ULL << 16); - - incvalue = neg_adj ? (incvalue - adjustment) : (incvalue + adjustment); + incvalue = adjust_by_scaled_ppm(incvalue, delta); timinca &= ~E1000_TIMINCA_INCVALUE_MASK; timinca |= incvalue; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c index ffea0c9c82f1..c37abbb3cd06 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c @@ -347,23 +347,12 @@ static int i40e_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) { struct i40e_pf *pf = container_of(ptp, struct i40e_pf, ptp_caps); struct i40e_hw *hw = &pf->hw; - u64 adj, freq, diff; - int neg_adj = 0; - - if (scaled_ppm < 0) { - neg_adj = 1; - scaled_ppm = -scaled_ppm; - } + u64 adj, base_adj; smp_mb(); /* Force any pending update before accessing. */ - freq = I40E_PTP_40GB_INCVAL * READ_ONCE(pf->ptp_adj_mult); - diff = mul_u64_u64_div_u64(freq, (u64)scaled_ppm, - 1000000ULL << 16); + base_adj = I40E_PTP_40GB_INCVAL * READ_ONCE(pf->ptp_adj_mult); - if (neg_adj) - adj = I40E_PTP_40GB_INCVAL - diff; - else - adj = I40E_PTP_40GB_INCVAL + diff; + adj = adjust_by_scaled_ppm(base_adj, scaled_ppm); wr32(hw, I40E_PRTTSYN_INC_L, adj & 0xFFFFFFFF); wr32(hw, I40E_PRTTSYN_INC_H, adj >> 32); diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 011b727ab190..5cf198a33e26 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -1444,24 +1444,10 @@ static int ice_ptp_adjfine(struct ptp_clock_info *info, long scaled_ppm) { struct ice_pf *pf = ptp_info_to_pf(info); struct ice_hw *hw = &pf->hw; - u64 incval, diff; - int neg_adj = 0; + u64 incval; int err; - incval = ice_base_incval(pf); - - if (scaled_ppm < 0) { - neg_adj = 1; - scaled_ppm = -scaled_ppm; - } - - diff = mul_u64_u64_div_u64(incval, (u64)scaled_ppm, - 1000000ULL << 16); - if (neg_adj) - incval -= diff; - else - incval += diff; - + incval = adjust_by_scaled_ppm(ice_base_incval(pf), scaled_ppm); err = ice_ptp_write_incval_locked(hw, incval); if (err) { dev_err(ice_pf_to_dev(pf), "PTP failed to set incval, err %d\n", diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index 15e57460e19e..6f471b91f562 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -195,23 +195,9 @@ static int igb_ptp_adjfine_82576(struct ptp_clock_info *ptp, long scaled_ppm) struct igb_adapter *igb = container_of(ptp, struct igb_adapter, ptp_caps); struct e1000_hw *hw = &igb->hw; - int neg_adj = 0; - u64 rate; - u32 incvalue; - - if (scaled_ppm < 0) { - neg_adj = 1; - scaled_ppm = -scaled_ppm; - } - - incvalue = INCVALUE_82576; - rate = mul_u64_u64_div_u64(incvalue, (u64)scaled_ppm, - 1000000ULL << 16); + u64 incvalue; - if (neg_adj) - incvalue -= rate; - else - incvalue += rate; + incvalue = adjust_by_scaled_ppm(INCVALUE_82576, scaled_ppm); wr32(E1000_TIMINCA, INCPERIOD_82576 | (incvalue & INCVALUE_82576_MASK)); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index f8605f57bd06..fd3f77a9e28d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -451,21 +451,11 @@ static int ixgbe_ptp_adjfine_82599(struct ptp_clock_info *ptp, long scaled_ppm) struct ixgbe_adapter *adapter = container_of(ptp, struct ixgbe_adapter, ptp_caps); struct ixgbe_hw *hw = &adapter->hw; - u64 incval, diff; - int neg_adj = 0; - - if (scaled_ppm < 0) { - neg_adj = 1; - scaled_ppm = -scaled_ppm; - } + u64 incval; smp_mb(); incval = READ_ONCE(adapter->base_incval); - - diff = mul_u64_u64_div_u64(incval, scaled_ppm, - 1000000ULL << 16); - - incval = neg_adj ? (incval - diff) : (incval + diff); + incval = adjust_by_scaled_ppm(incval, scaled_ppm); switch (hw->mac.type) { case ixgbe_mac_X540: @@ -502,17 +492,11 @@ static int ixgbe_ptp_adjfine_X550(struct ptp_clock_info *ptp, long scaled_ppm) struct ixgbe_adapter *adapter = container_of(ptp, struct ixgbe_adapter, ptp_caps); struct ixgbe_hw *hw = &adapter->hw; - int neg_adj = 0; + bool neg_adj; u64 rate; u32 inca; - if (scaled_ppm < 0) { - neg_adj = 1; - scaled_ppm = -scaled_ppm; - } - - rate = mul_u64_u64_div_u64(IXGBE_X550_BASE_PERIOD, scaled_ppm, - 1000000ULL << 16); + neg_adj = diff_by_scaled_ppm(IXGBE_X550_BASE_PERIOD, scaled_ppm, &rate); /* warn if rate is too large */ if (rate >= INCVALUE_MASK) diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index ad4aaadc2f7a..f4781c5766d6 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -248,6 +248,52 @@ static inline long scaled_ppm_to_ppb(long ppm) return (long)ppb; } +/** + * diff_by_scaled_ppm - Calculate difference using scaled ppm + * @base: the base increment value to adjust + * @scaled_ppm: scaled parts per million to adjust by + * @diff: on return, the absolute value of calculated diff + * + * Calculate the difference to adjust the base increment using scaled parts + * per million. + * + * Use mul_u64_u64_div_u64 to perform the difference calculation in avoid + * possible overflow. + * + * Returns: true if scaled_ppm is negative, false otherwise + */ +static inline bool diff_by_scaled_ppm(u64 base, long scaled_ppm, u64 *diff) +{ + bool negative = false; + + if (scaled_ppm < 0) { + negative = true; + scaled_ppm = -scaled_ppm; + } + + *diff = mul_u64_u64_div_u64(base, (u64)scaled_ppm, 1000000ULL << 16); + + return negative; +} + +/** + * adjust_by_scaled_ppm - Adjust a base increment by scaled parts per million + * @base: the base increment value to adjust + * @scaled_ppm: scaled parts per million frequency adjustment + * + * Helper function which calculates a new increment value based on the + * requested scaled parts per million adjustment. + */ +static inline u64 adjust_by_scaled_ppm(u64 base, long scaled_ppm) +{ + u64 diff; + + if (diff_by_scaled_ppm(base, scaled_ppm, &diff)) + return base - diff; + + return base + diff; +} + #if IS_ENABLED(CONFIG_PTP_1588_CLOCK) /** -- cgit v1.2.3 From 986d93f55bdeab1cac858d1e47b41fac10b2d7f6 Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Mon, 31 Oct 2022 10:10:21 +0800 Subject: audit: fix undefined behavior in bit shift for AUDIT_BIT Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in kernel/auditfilter.c:179:23 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c audit_register_class+0x9d/0x137 audit_classes_init+0x4d/0xb8 do_one_initcall+0x76/0x430 kernel_init_freeable+0x3b3/0x422 kernel_init+0x24/0x1e0 ret_from_fork+0x1f/0x30 Signed-off-by: Gaosheng Cui [PM: remove bad 'Fixes' tag as issue predates git, added in v2.6.6-rc1] Signed-off-by: Paul Moore --- include/uapi/linux/audit.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 7c1dc818b1d5..d676ed2b246e 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -187,7 +187,7 @@ #define AUDIT_MAX_KEY_LEN 256 #define AUDIT_BITMASK_SIZE 64 #define AUDIT_WORD(nr) ((__u32)((nr)/32)) -#define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32)) +#define AUDIT_BIT(nr) (1U << ((nr) - AUDIT_WORD(nr)*32)) #define AUDIT_SYSCALL_CLASSES 16 #define AUDIT_CLASS_DIR_WRITE 0 -- cgit v1.2.3 From adff215830fcf3ef74f2f0d4dd5a47a6927d450b Mon Sep 17 00:00:00 2001 From: Dawei Li Date: Sun, 30 Oct 2022 13:20:08 +0800 Subject: block: simplify blksize_bits() implementation Convert current looping-based implementation into bit operation, which can bring improvement for: 1) bitops is more efficient for its arch-level optimization. 2) Given that blksize_bits() is inline, _if_ @size is compile-time constant, it's possible that order_base_2() _may_ make output compile-time evaluated, depending on code context and compiler behavior. Signed-off-by: Dawei Li Reviewed-by: Bart Van Assche Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/TYCP286MB23238842958D7C083D6B67CECA349@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM Signed-off-by: Jens Axboe --- include/linux/blkdev.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'include') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 57ed49f20d2e..32137d85c9ad 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1349,12 +1349,7 @@ static inline int blk_rq_aligned(struct request_queue *q, unsigned long addr, /* assumes size > 256 */ static inline unsigned int blksize_bits(unsigned int size) { - unsigned int bits = 8; - do { - bits++; - size >>= 1; - } while (size > 256); - return bits; + return order_base_2(size >> SECTOR_SHIFT) + SECTOR_SHIFT; } static inline unsigned int block_size(struct block_device *bdev) -- cgit v1.2.3 From 256c8aed2b420a7c57ed6469fbb0f8310f5aeec9 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 26 Oct 2022 12:51:27 +0200 Subject: fs: introduce dedicated idmap type for mounts Last cycle we've already made the interaction with idmapped mounts more robust and type safe by introducing the vfs{g,u}id_t type. This cycle we concluded the conversion and removed the legacy helpers. Currently we still pass around the plain namespace that was attached to a mount. This is in general pretty convenient but it makes it easy to conflate filesystem and mount namespaces and what different roles they have to play. Especially for filesystem developers without much experience in this area this is an easy source for bugs. Instead of passing the plain namespace we introduce a dedicated type struct mnt_idmap and replace the pointer with a pointer to a struct mnt_idmap. There are no semantic or size changes for the mount struct caused by this. We then start converting all places aware of idmapped mounts to rely on struct mnt_idmap. Once the conversion is done all helpers down to the really low-level make_vfs{g,u}id() and from_vfs{g,u}id() will take a struct mnt_idmap argument instead of two namespace arguments. This way it becomes impossible to conflate the two, removing and thus eliminating the possibility of any bugs. Fwiw, I fixed some issues in that area a while ago in ntfs3 and ksmbd in the past. Afterwards, only low-level code can ultimately use the associated namespace for any permission checks. Even most of the vfs can be ultimately completely oblivious about this and filesystems will never interact with it directly in any form in the future. A struct mnt_idmap currently encompasses a simple refcount and a pointer to the relevant namespace the mount is idmapped to. If a mount isn't idmapped then it will point to a static nop_mnt_idmap. If it is an idmapped mount it will point to a new struct mnt_idmap. As usual there are no allocations or anything happening for non-idmapped mounts. Everthing is carefully written to be a nop for non-idmapped mounts as has always been the case. If an idmapped mount or mount tree is created a new struct mnt_idmap is allocated and a reference taken on the relevant namespace. For each mount in a mount tree that gets idmapped or a mount that inherits the idmap when it is cloned the reference count on the associated struct mnt_idmap is bumped. Just a reminder that we only allow a mount to change it's idmapping a single time and only if it hasn't already been attached to the filesystems and has no active writers. The actual changes are fairly straightforward. This will have huge benefits for maintenance and security in the long run even if it causes some churn. I'm aware that there's some cost for all of you. And I'll commit to doing this work and make this as painless as I can. Note that this also makes it possible to extend struct mount_idmap in the future. For example, it would be possible to place the namespace pointer in an anonymous union together with an idmapping struct. This would allow us to expose an api to userspace that would let it specify idmappings directly instead of having to go through the detour of setting up namespaces at all. This just adds the infrastructure and doesn't do any conversions. Reviewed-by: Seth Forshee (DigitalOcean) Signed-off-by: Christian Brauner (Microsoft) --- fs/namespace.c | 176 ++++++++++++++++++++++++++++++++++-------- include/linux/fs.h | 10 ++- include/linux/mnt_idmapping.h | 8 +- include/linux/mount.h | 9 ++- 4 files changed, 158 insertions(+), 45 deletions(-) (limited to 'include') diff --git a/fs/namespace.c b/fs/namespace.c index df137ba19d37..e276c0e7ecea 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -75,6 +75,22 @@ static DECLARE_RWSEM(namespace_sem); static HLIST_HEAD(unmounted); /* protected by namespace_sem */ static LIST_HEAD(ex_mountpoints); /* protected by namespace_sem */ +struct mnt_idmap { + struct user_namespace *owner; + refcount_t count; +}; + +/* + * Carries the initial idmapping of 0:0:4294967295 which is an identity + * mapping. This means that {g,u}id 0 is mapped to {g,u}id 0, {g,u}id 1 is + * mapped to {g,u}id 1, [...], {g,u}id 1000 to {g,u}id 1000, [...]. + */ +struct mnt_idmap nop_mnt_idmap = { + .owner = &init_user_ns, + .count = REFCOUNT_INIT(1), +}; +EXPORT_SYMBOL_GPL(nop_mnt_idmap); + struct mount_kattr { unsigned int attr_set; unsigned int attr_clr; @@ -82,6 +98,7 @@ struct mount_kattr { unsigned int lookup_flags; bool recurse; struct user_namespace *mnt_userns; + struct mnt_idmap *mnt_idmap; }; /* /sys/fs */ @@ -193,6 +210,104 @@ int mnt_get_count(struct mount *mnt) #endif } +/** + * mnt_idmap_owner - retrieve owner of the mount's idmapping + * @idmap: mount idmapping + * + * This helper will go away once the conversion to use struct mnt_idmap + * everywhere has finished at which point the helper will be unexported. + * + * Only code that needs to perform permission checks based on the owner of the + * idmapping will get access to it. All other code will solely rely on + * idmappings. This will get us type safety so it's impossible to conflate + * filesystems idmappings with mount idmappings. + * + * Return: The owner of the idmapping. + */ +struct user_namespace *mnt_idmap_owner(const struct mnt_idmap *idmap) +{ + return idmap->owner; +} +EXPORT_SYMBOL_GPL(mnt_idmap_owner); + +/** + * mnt_user_ns - retrieve owner of an idmapped mount + * @mnt: the relevant vfsmount + * + * This helper will go away once the conversion to use struct mnt_idmap + * everywhere has finished at which point the helper will be unexported. + * + * Only code that needs to perform permission checks based on the owner of the + * idmapping will get access to it. All other code will solely rely on + * idmappings. This will get us type safety so it's impossible to conflate + * filesystems idmappings with mount idmappings. + * + * Return: The owner of the idmapped. + */ +struct user_namespace *mnt_user_ns(const struct vfsmount *mnt) +{ + struct mnt_idmap *idmap = mnt_idmap(mnt); + + /* Return the actual owner of the filesystem instead of the nop. */ + if (idmap == &nop_mnt_idmap && + !initial_idmapping(mnt->mnt_sb->s_user_ns)) + return mnt->mnt_sb->s_user_ns; + return mnt_idmap_owner(idmap); +} +EXPORT_SYMBOL_GPL(mnt_user_ns); + +/** + * alloc_mnt_idmap - allocate a new idmapping for the mount + * @mnt_userns: owning userns of the idmapping + * + * Allocate a new struct mnt_idmap which carries the idmapping of the mount. + * + * Return: On success a new idmap, on error an error pointer is returned. + */ +static struct mnt_idmap *alloc_mnt_idmap(struct user_namespace *mnt_userns) +{ + struct mnt_idmap *idmap; + + idmap = kzalloc(sizeof(struct mnt_idmap), GFP_KERNEL_ACCOUNT); + if (!idmap) + return ERR_PTR(-ENOMEM); + + idmap->owner = get_user_ns(mnt_userns); + refcount_set(&idmap->count, 1); + return idmap; +} + +/** + * mnt_idmap_get - get a reference to an idmapping + * @idmap: the idmap to bump the reference on + * + * If @idmap is not the @nop_mnt_idmap bump the reference count. + * + * Return: @idmap with reference count bumped if @not_mnt_idmap isn't passed. + */ +static inline struct mnt_idmap *mnt_idmap_get(struct mnt_idmap *idmap) +{ + if (idmap != &nop_mnt_idmap) + refcount_inc(&idmap->count); + + return idmap; +} + +/** + * mnt_idmap_put - put a reference to an idmapping + * @idmap: the idmap to put the reference on + * + * If this is a non-initial idmapping, put the reference count when a mount is + * released and free it if we're the last user. + */ +static inline void mnt_idmap_put(struct mnt_idmap *idmap) +{ + if (idmap != &nop_mnt_idmap && refcount_dec_and_test(&idmap->count)) { + put_user_ns(idmap->owner); + kfree(idmap); + } +} + static struct mount *alloc_vfsmnt(const char *name) { struct mount *mnt = kmem_cache_zalloc(mnt_cache, GFP_KERNEL); @@ -232,7 +347,7 @@ static struct mount *alloc_vfsmnt(const char *name) INIT_HLIST_NODE(&mnt->mnt_mp_list); INIT_LIST_HEAD(&mnt->mnt_umounting); INIT_HLIST_HEAD(&mnt->mnt_stuck_children); - mnt->mnt.mnt_userns = &init_user_ns; + mnt->mnt.mnt_idmap = &nop_mnt_idmap; } return mnt; @@ -602,11 +717,7 @@ int sb_prepare_remount_readonly(struct super_block *sb) static void free_vfsmnt(struct mount *mnt) { - struct user_namespace *mnt_userns; - - mnt_userns = mnt_user_ns(&mnt->mnt); - if (!initial_idmapping(mnt_userns)) - put_user_ns(mnt_userns); + mnt_idmap_put(mnt_idmap(&mnt->mnt)); kfree_const(mnt->mnt_devname); #ifdef CONFIG_SMP free_percpu(mnt->mnt_pcp); @@ -1009,7 +1120,6 @@ static struct mount *skip_mnt_tree(struct mount *p) struct vfsmount *vfs_create_mount(struct fs_context *fc) { struct mount *mnt; - struct user_namespace *fs_userns; if (!fc->root) return ERR_PTR(-EINVAL); @@ -1027,10 +1137,6 @@ struct vfsmount *vfs_create_mount(struct fs_context *fc) mnt->mnt_mountpoint = mnt->mnt.mnt_root; mnt->mnt_parent = mnt; - fs_userns = mnt->mnt.mnt_sb->s_user_ns; - if (!initial_idmapping(fs_userns)) - mnt->mnt.mnt_userns = get_user_ns(fs_userns); - lock_mount_hash(); list_add_tail(&mnt->mnt_instance, &mnt->mnt.mnt_sb->s_mounts); unlock_mount_hash(); @@ -1120,9 +1226,8 @@ static struct mount *clone_mnt(struct mount *old, struct dentry *root, mnt->mnt.mnt_flags &= ~(MNT_WRITE_HOLD|MNT_MARKED|MNT_INTERNAL); atomic_inc(&sb->s_active); - mnt->mnt.mnt_userns = mnt_user_ns(&old->mnt); - if (!initial_idmapping(mnt->mnt.mnt_userns)) - mnt->mnt.mnt_userns = get_user_ns(mnt->mnt.mnt_userns); + mnt->mnt.mnt_idmap = mnt_idmap_get(mnt_idmap(&old->mnt)); + mnt->mnt.mnt_sb = sb; mnt->mnt.mnt_root = dget(root); mnt->mnt_mountpoint = mnt->mnt.mnt_root; @@ -3981,14 +4086,14 @@ static int can_idmap_mount(const struct mount_kattr *kattr, struct mount *mnt) struct vfsmount *m = &mnt->mnt; struct user_namespace *fs_userns = m->mnt_sb->s_user_ns; - if (!kattr->mnt_userns) + if (!kattr->mnt_idmap) return 0; /* * Creating an idmapped mount with the filesystem wide idmapping * doesn't make sense so block that. We don't allow mushy semantics. */ - if (kattr->mnt_userns == fs_userns) + if (mnt_idmap_owner(kattr->mnt_idmap) == fs_userns) return -EINVAL; /* @@ -4028,7 +4133,7 @@ static inline bool mnt_allow_writers(const struct mount_kattr *kattr, { return (!(kattr->attr_set & MNT_READONLY) || (mnt->mnt.mnt_flags & MNT_READONLY)) && - !kattr->mnt_userns; + !kattr->mnt_idmap; } static int mount_setattr_prepare(struct mount_kattr *kattr, struct mount *mnt) @@ -4082,27 +4187,18 @@ static int mount_setattr_prepare(struct mount_kattr *kattr, struct mount *mnt) static void do_idmap_mount(const struct mount_kattr *kattr, struct mount *mnt) { - struct user_namespace *mnt_userns, *old_mnt_userns; - - if (!kattr->mnt_userns) + if (!kattr->mnt_idmap) return; /* - * We're the only ones able to change the mount's idmapping. So - * mnt->mnt.mnt_userns is stable and we can retrieve it directly. - */ - old_mnt_userns = mnt->mnt.mnt_userns; - - mnt_userns = get_user_ns(kattr->mnt_userns); - /* Pairs with smp_load_acquire() in mnt_user_ns(). */ - smp_store_release(&mnt->mnt.mnt_userns, mnt_userns); - - /* - * If this is an idmapped filesystem drop the reference we've taken - * in vfs_create_mount() before. + * Pairs with smp_load_acquire() in mnt_idmap(). + * + * Since we only allow a mount to change the idmapping once and + * verified this in can_idmap_mount() we know that the mount has + * @nop_mnt_idmap attached to it. So there's no need to drop any + * references. */ - if (!initial_idmapping(old_mnt_userns)) - put_user_ns(old_mnt_userns); + smp_store_release(&mnt->mnt.mnt_idmap, mnt_idmap_get(kattr->mnt_idmap)); } static void mount_setattr_commit(struct mount_kattr *kattr, struct mount *mnt) @@ -4136,6 +4232,15 @@ static int do_mount_setattr(struct path *path, struct mount_kattr *kattr) if (path->dentry != mnt->mnt.mnt_root) return -EINVAL; + if (kattr->mnt_userns) { + struct mnt_idmap *mnt_idmap; + + mnt_idmap = alloc_mnt_idmap(kattr->mnt_userns); + if (IS_ERR(mnt_idmap)) + return PTR_ERR(mnt_idmap); + kattr->mnt_idmap = mnt_idmap; + } + if (kattr->propagation) { /* * Only take namespace_lock() if we're actually changing @@ -4323,6 +4428,9 @@ static void finish_mount_kattr(struct mount_kattr *kattr) { put_user_ns(kattr->mnt_userns); kattr->mnt_userns = NULL; + + if (kattr->mnt_idmap) + mnt_idmap_put(kattr->mnt_idmap); } SYSCALL_DEFINE5(mount_setattr, int, dfd, const char __user *, path, diff --git a/include/linux/fs.h b/include/linux/fs.h index cffc402c2451..be56c2192926 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2700,18 +2700,22 @@ static inline struct user_namespace *file_mnt_user_ns(struct file *file) return mnt_user_ns(file->f_path.mnt); } +static inline struct mnt_idmap *file_mnt_idmap(struct file *file) +{ + return mnt_idmap(file->f_path.mnt); +} + /** * is_idmapped_mnt - check whether a mount is mapped * @mnt: the mount to check * - * If @mnt has an idmapping attached different from the - * filesystem's idmapping then @mnt is mapped. + * If @mnt has an non @nop_mnt_idmap attached to it then @mnt is mapped. * * Return: true if mount is mapped, false if not. */ static inline bool is_idmapped_mnt(const struct vfsmount *mnt) { - return mnt_user_ns(mnt) != mnt->mnt_sb->s_user_ns; + return mnt_idmap(mnt) != &nop_mnt_idmap; } extern long vfs_truncate(const struct path *, loff_t); diff --git a/include/linux/mnt_idmapping.h b/include/linux/mnt_idmapping.h index c8002294a72d..092c52aa6c2c 100644 --- a/include/linux/mnt_idmapping.h +++ b/include/linux/mnt_idmapping.h @@ -5,12 +5,10 @@ #include #include +struct mnt_idmap; struct user_namespace; -/* - * Carries the initial idmapping of 0:0:4294967295 which is an identity - * mapping. This means that {g,u}id 0 is mapped to {g,u}id 0, {g,u}id 1 is - * mapped to {g,u}id 1, [...], {g,u}id 1000 to {g,u}id 1000, [...]. - */ + +extern struct mnt_idmap nop_mnt_idmap; extern struct user_namespace init_user_ns; typedef struct { diff --git a/include/linux/mount.h b/include/linux/mount.h index 55a4abaf6715..62475996fac6 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -16,6 +16,7 @@ struct super_block; struct dentry; struct user_namespace; +struct mnt_idmap; struct file_system_type; struct fs_context; struct file; @@ -70,13 +71,15 @@ struct vfsmount { struct dentry *mnt_root; /* root of the mounted tree */ struct super_block *mnt_sb; /* pointer to superblock */ int mnt_flags; - struct user_namespace *mnt_userns; + struct mnt_idmap *mnt_idmap; } __randomize_layout; -static inline struct user_namespace *mnt_user_ns(const struct vfsmount *mnt) +struct user_namespace *mnt_user_ns(const struct vfsmount *mnt); +struct user_namespace *mnt_idmap_owner(const struct mnt_idmap *idmap); +static inline struct mnt_idmap *mnt_idmap(const struct vfsmount *mnt) { /* Pairs with smp_store_release() in do_idmap_mount(). */ - return smp_load_acquire(&mnt->mnt_userns); + return smp_load_acquire(&mnt->mnt_idmap); } extern int mnt_want_write(struct vfsmount *mnt); -- cgit v1.2.3 From 79a7f41f7f5ac69fd22eaf1fb3e230bea95f3399 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 31 Oct 2022 07:12:13 -1000 Subject: cgroup: cgroup refcnt functions should be exported when CONFIG_DEBUG_CGROUP_REF 6ab428604f72 ("cgroup: Implement DEBUG_CGROUP_REF") added a config option which forces cgroup refcnt functions to be not inlined so that they can be kprobed for debugging. However, it forgot export them when the config is enabled breaking modules which make use of css reference counting. Fix it by adding CGROUP_REF_EXPORT() macro to cgroup_refcnt.h which is defined to EXPORT_SYMBOL_GPL when CONFIG_DEBUG_CGROUP_REF is set. Signed-off-by: Tejun Heo Fixes: 6ab428604f72 ("cgroup: Implement DEBUG_CGROUP_REF") --- include/linux/cgroup.h | 1 + include/linux/cgroup_refcnt.h | 6 ++++++ kernel/cgroup/cgroup.c | 1 + 3 files changed, 8 insertions(+) (limited to 'include') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 5c9c07a44706..c8441090ca4c 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -318,6 +318,7 @@ void css_put(struct cgroup_subsys_state *css); void css_put_many(struct cgroup_subsys_state *css, unsigned int n); #else #define CGROUP_REF_FN_ATTRS static inline +#define CGROUP_REF_EXPORT(fn) #include #endif diff --git a/include/linux/cgroup_refcnt.h b/include/linux/cgroup_refcnt.h index 1aa89295dac0..2eea0a69ecfc 100644 --- a/include/linux/cgroup_refcnt.h +++ b/include/linux/cgroup_refcnt.h @@ -10,6 +10,7 @@ void css_get(struct cgroup_subsys_state *css) if (!(css->flags & CSS_NO_REF)) percpu_ref_get(&css->refcnt); } +CGROUP_REF_EXPORT(css_get) /** * css_get_many - obtain references on the specified css @@ -24,6 +25,7 @@ void css_get_many(struct cgroup_subsys_state *css, unsigned int n) if (!(css->flags & CSS_NO_REF)) percpu_ref_get_many(&css->refcnt, n); } +CGROUP_REF_EXPORT(css_get_many) /** * css_tryget - try to obtain a reference on the specified css @@ -43,6 +45,7 @@ bool css_tryget(struct cgroup_subsys_state *css) return percpu_ref_tryget(&css->refcnt); return true; } +CGROUP_REF_EXPORT(css_tryget) /** * css_tryget_online - try to obtain a reference on the specified css if online @@ -61,6 +64,7 @@ bool css_tryget_online(struct cgroup_subsys_state *css) return percpu_ref_tryget_live(&css->refcnt); return true; } +CGROUP_REF_EXPORT(css_tryget_online) /** * css_put - put a css reference @@ -74,6 +78,7 @@ void css_put(struct cgroup_subsys_state *css) if (!(css->flags & CSS_NO_REF)) percpu_ref_put(&css->refcnt); } +CGROUP_REF_EXPORT(css_put) /** * css_put_many - put css references @@ -88,3 +93,4 @@ void css_put_many(struct cgroup_subsys_state *css, unsigned int n) if (!(css->flags & CSS_NO_REF)) percpu_ref_put_many(&css->refcnt, n); } +CGROUP_REF_EXPORT(css_put_many) diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index f786c4c973a0..f2743a476190 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -250,6 +250,7 @@ static int cgroup_addrm_files(struct cgroup_subsys_state *css, #ifdef CONFIG_DEBUG_CGROUP_REF #define CGROUP_REF_FN_ATTRS noinline +#define CGROUP_REF_EXPORT(fn) EXPORT_SYMBOL_GPL(fn); #include #endif -- cgit v1.2.3 From 1d997f1013079c05b642c739901e3584a3ae558d Mon Sep 17 00:00:00 2001 From: Hangbin Liu Date: Fri, 28 Oct 2022 04:42:21 -0400 Subject: rtnetlink: pass netlink message header and portid to rtnl_configure_link() This patch pass netlink message header and portid to rtnl_configure_link() All the functions in this call chain need to add the parameters so we can use them in the last call rtnl_notify(), and notify the userspace about the new link info if NLM_F_ECHO flag is set. - rtnl_configure_link() - __dev_notify_flags() - rtmsg_ifinfo() - rtmsg_ifinfo_event() - rtmsg_ifinfo_build_skb() - rtmsg_ifinfo_send() - rtnl_notify() Also move __dev_notify_flags() declaration to net/core/dev.h, as Jakub suggested. Signed-off-by: Hangbin Liu Reviewed-by: Guillaume Nault Signed-off-by: Jakub Kicinski --- drivers/net/can/vxcan.c | 2 +- drivers/net/geneve.c | 2 +- drivers/net/veth.c | 2 +- drivers/net/vxlan/vxlan_core.c | 4 ++-- drivers/net/wwan/wwan_core.c | 2 +- include/linux/netdevice.h | 2 -- include/linux/rtnetlink.h | 9 +++++---- include/net/netlink.h | 11 +++++++++++ include/net/rtnetlink.h | 3 ++- net/core/dev.c | 25 +++++++++++++------------ net/core/dev.h | 4 ++++ net/core/rtnetlink.c | 35 +++++++++++++++++++---------------- net/ipv4/ip_gre.c | 2 +- 13 files changed, 61 insertions(+), 42 deletions(-) (limited to 'include') diff --git a/drivers/net/can/vxcan.c b/drivers/net/can/vxcan.c index 26a472d2ea58..4068d962203d 100644 --- a/drivers/net/can/vxcan.c +++ b/drivers/net/can/vxcan.c @@ -236,7 +236,7 @@ static int vxcan_newlink(struct net *net, struct net_device *dev, netif_carrier_off(peer); - err = rtnl_configure_link(peer, ifmp); + err = rtnl_configure_link(peer, ifmp, 0, NULL); if (err < 0) goto unregister_network_device; diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index f393e454f45c..89ff7f8e8c7e 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1907,7 +1907,7 @@ struct net_device *geneve_dev_create_fb(struct net *net, const char *name, if (err) goto err; - err = rtnl_configure_link(dev, NULL); + err = rtnl_configure_link(dev, NULL, 0, NULL); if (err < 0) goto err; diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 740506c44427..ac7c0653695f 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1773,7 +1773,7 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, veth_disable_gro(peer); netif_carrier_off(peer); - err = rtnl_configure_link(peer, ifmp); + err = rtnl_configure_link(peer, ifmp, 0, NULL); if (err < 0) goto err_configure_peer; diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 6ab669dcd1c6..92224b36787a 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -3794,7 +3794,7 @@ static int __vxlan_dev_create(struct net *net, struct net_device *dev, goto errout; } - err = rtnl_configure_link(dev, NULL); + err = rtnl_configure_link(dev, NULL, 0, NULL); if (err < 0) goto unlink; @@ -4416,7 +4416,7 @@ struct net_device *vxlan_dev_create(struct net *net, const char *name, return ERR_PTR(err); } - err = rtnl_configure_link(dev, NULL); + err = rtnl_configure_link(dev, NULL, 0, NULL); if (err < 0) { LIST_HEAD(list_kill); diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index 62e9f7d6c9fe..d72ee18476d1 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -1058,7 +1058,7 @@ static void wwan_create_default_link(struct wwan_device *wwandev, goto unlock; } - rtnl_configure_link(dev, NULL); /* Link initialized, notify new link */ + rtnl_configure_link(dev, NULL, 0, NULL); /* Link initialized, notify new link */ unlock: rtnl_unlock(); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 99e58b773266..4b5052db978f 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3855,8 +3855,6 @@ int __dev_change_flags(struct net_device *dev, unsigned int flags, struct netlink_ext_ack *extack); int dev_change_flags(struct net_device *dev, unsigned int flags, struct netlink_ext_ack *extack); -void __dev_notify_flags(struct net_device *, unsigned int old_flags, - unsigned int gchanges); int dev_set_alias(struct net_device *, const char *, size_t); int dev_get_alias(const struct net_device *, char *, size_t); int __dev_change_net_namespace(struct net_device *dev, struct net *net, diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index ae2c6a3cec5d..92ad75549e9c 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -12,21 +12,22 @@ extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo); extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid); extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, - u32 group, struct nlmsghdr *nlh, gfp_t flags); + u32 group, const struct nlmsghdr *nlh, gfp_t flags); extern void rtnl_set_sk_err(struct net *net, u32 group, int error); extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics); extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst, u32 id, long expires, u32 error); -void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change, gfp_t flags); +void rtmsg_ifinfo(int type, struct net_device *dev, unsigned int change, gfp_t flags, + u32 portid, const struct nlmsghdr *nlh); void rtmsg_ifinfo_newnet(int type, struct net_device *dev, unsigned int change, gfp_t flags, int *new_nsid, int new_ifindex); struct sk_buff *rtmsg_ifinfo_build_skb(int type, struct net_device *dev, unsigned change, u32 event, gfp_t flags, int *new_nsid, - int new_ifindex); + int new_ifindex, u32 portid, u32 seq); void rtmsg_ifinfo_send(struct sk_buff *skb, struct net_device *dev, - gfp_t flags); + gfp_t flags, u32 portid, const struct nlmsghdr *nlh); /* RTNL is used as a global lock for all changes to network configuration */ diff --git a/include/net/netlink.h b/include/net/netlink.h index 784b4688fc6f..464e2e026f7b 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -899,6 +899,17 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh) return nlh ? !!(nlh->nlmsg_flags & NLM_F_ECHO) : 0; } +/** + * nlmsg_seq - return the seq number of netlink message + * @nlh: netlink message header + * + * Returns 0 if netlink message is NULL + */ +static inline u32 nlmsg_seq(const struct nlmsghdr *nlh) +{ + return nlh ? nlh->nlmsg_seq : 0; +} + /** * nlmsg_for_each_attr - iterate over a stream of attributes * @pos: loop counter, set to current attribute diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index bf8bb3357825..cd94f65dc2a9 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -187,7 +187,8 @@ struct net_device *rtnl_create_link(struct net *net, const char *ifname, struct nlattr *tb[], struct netlink_ext_ack *extack); int rtnl_delete_link(struct net_device *dev); -int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm); +int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm, + u32 portid, const struct nlmsghdr *nlh); int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len, struct netlink_ext_ack *exterr); diff --git a/net/core/dev.c b/net/core/dev.c index cfb68db040a4..19e0db536022 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1333,7 +1333,7 @@ void netdev_state_change(struct net_device *dev) call_netdevice_notifiers_info(NETDEV_CHANGE, &change_info.info); - rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL); + rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL, 0, NULL); } } EXPORT_SYMBOL(netdev_state_change); @@ -1469,7 +1469,7 @@ int dev_open(struct net_device *dev, struct netlink_ext_ack *extack) if (ret < 0) return ret; - rtmsg_ifinfo(RTM_NEWLINK, dev, IFF_UP|IFF_RUNNING, GFP_KERNEL); + rtmsg_ifinfo(RTM_NEWLINK, dev, IFF_UP | IFF_RUNNING, GFP_KERNEL, 0, NULL); call_netdevice_notifiers(NETDEV_UP, dev); return ret; @@ -1541,7 +1541,7 @@ void dev_close_many(struct list_head *head, bool unlink) __dev_close_many(head); list_for_each_entry_safe(dev, tmp, head, close_list) { - rtmsg_ifinfo(RTM_NEWLINK, dev, IFF_UP|IFF_RUNNING, GFP_KERNEL); + rtmsg_ifinfo(RTM_NEWLINK, dev, IFF_UP | IFF_RUNNING, GFP_KERNEL, 0, NULL); call_netdevice_notifiers(NETDEV_DOWN, dev); if (unlink) list_del_init(&dev->close_list); @@ -8351,7 +8351,7 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc, bool notify) dev_change_rx_flags(dev, IFF_PROMISC); } if (notify) - __dev_notify_flags(dev, old_flags, IFF_PROMISC); + __dev_notify_flags(dev, old_flags, IFF_PROMISC, 0, NULL); return 0; } @@ -8406,7 +8406,7 @@ static int __dev_set_allmulti(struct net_device *dev, int inc, bool notify) dev_set_rx_mode(dev); if (notify) __dev_notify_flags(dev, old_flags, - dev->gflags ^ old_gflags); + dev->gflags ^ old_gflags, 0, NULL); } return 0; } @@ -8569,12 +8569,13 @@ int __dev_change_flags(struct net_device *dev, unsigned int flags, } void __dev_notify_flags(struct net_device *dev, unsigned int old_flags, - unsigned int gchanges) + unsigned int gchanges, u32 portid, + const struct nlmsghdr *nlh) { unsigned int changes = dev->flags ^ old_flags; if (gchanges) - rtmsg_ifinfo(RTM_NEWLINK, dev, gchanges, GFP_ATOMIC); + rtmsg_ifinfo(RTM_NEWLINK, dev, gchanges, GFP_ATOMIC, portid, nlh); if (changes & IFF_UP) { if (dev->flags & IFF_UP) @@ -8616,7 +8617,7 @@ int dev_change_flags(struct net_device *dev, unsigned int flags, return ret; changes = (old_flags ^ dev->flags) | (old_gflags ^ dev->gflags); - __dev_notify_flags(dev, old_flags, changes); + __dev_notify_flags(dev, old_flags, changes, 0, NULL); return ret; } EXPORT_SYMBOL(dev_change_flags); @@ -10101,7 +10102,7 @@ int register_netdevice(struct net_device *dev) */ if (!dev->rtnl_link_ops || dev->rtnl_link_state == RTNL_LINK_INITIALIZED) - rtmsg_ifinfo(RTM_NEWLINK, dev, ~0U, GFP_KERNEL); + rtmsg_ifinfo(RTM_NEWLINK, dev, ~0U, GFP_KERNEL, 0, NULL); out: return ret; @@ -10849,7 +10850,7 @@ void unregister_netdevice_many(struct list_head *head) if (!dev->rtnl_link_ops || dev->rtnl_link_state == RTNL_LINK_INITIALIZED) skb = rtmsg_ifinfo_build_skb(RTM_DELLINK, dev, ~0U, 0, - GFP_KERNEL, NULL, 0); + GFP_KERNEL, NULL, 0, 0, 0); /* * Flush the unicast and multicast chains @@ -10864,7 +10865,7 @@ void unregister_netdevice_many(struct list_head *head) dev->netdev_ops->ndo_uninit(dev); if (skb) - rtmsg_ifinfo_send(skb, dev, GFP_KERNEL); + rtmsg_ifinfo_send(skb, dev, GFP_KERNEL, 0, NULL); /* Notifier chain MUST detach us all upper devices. */ WARN_ON(netdev_has_any_upper_dev(dev)); @@ -11042,7 +11043,7 @@ int __dev_change_net_namespace(struct net_device *dev, struct net *net, * Prevent userspace races by waiting until the network * device is fully setup before sending notifications. */ - rtmsg_ifinfo(RTM_NEWLINK, dev, ~0U, GFP_KERNEL); + rtmsg_ifinfo(RTM_NEWLINK, dev, ~0U, GFP_KERNEL, 0, NULL); synchronize_net(); err = 0; diff --git a/net/core/dev.h b/net/core/dev.h index cbb8a925175a..6b3c7302f570 100644 --- a/net/core/dev.h +++ b/net/core/dev.h @@ -88,6 +88,10 @@ int dev_change_carrier(struct net_device *dev, bool new_carrier); void __dev_set_rx_mode(struct net_device *dev); +void __dev_notify_flags(struct net_device *dev, unsigned int old_flags, + unsigned int gchanges, u32 portid, + const struct nlmsghdr *nlh); + static inline void netif_set_gso_max_size(struct net_device *dev, unsigned int size) { diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 74864dc46a7e..c9dd9730f3c6 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -760,7 +760,7 @@ int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid) EXPORT_SYMBOL(rtnl_unicast); void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group, - struct nlmsghdr *nlh, gfp_t flags) + const struct nlmsghdr *nlh, gfp_t flags) { struct sock *rtnl = net->rtnl; @@ -3180,7 +3180,8 @@ out: return err; } -int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm) +int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm, + u32 portid, const struct nlmsghdr *nlh) { unsigned int old_flags; int err; @@ -3194,10 +3195,10 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm) } if (dev->rtnl_link_state == RTNL_LINK_INITIALIZED) { - __dev_notify_flags(dev, old_flags, (old_flags ^ dev->flags)); + __dev_notify_flags(dev, old_flags, (old_flags ^ dev->flags), portid, nlh); } else { dev->rtnl_link_state = RTNL_LINK_INITIALIZED; - __dev_notify_flags(dev, old_flags, ~0U); + __dev_notify_flags(dev, old_flags, ~0U, portid, nlh); } return 0; } @@ -3369,7 +3370,7 @@ static int rtnl_newlink_create(struct sk_buff *skb, struct ifinfomsg *ifm, goto out; } - err = rtnl_configure_link(dev, ifm); + err = rtnl_configure_link(dev, ifm, 0, NULL); if (err < 0) goto out_unregister; if (link_net) { @@ -3896,7 +3897,7 @@ static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb) struct sk_buff *rtmsg_ifinfo_build_skb(int type, struct net_device *dev, unsigned int change, u32 event, gfp_t flags, int *new_nsid, - int new_ifindex) + int new_ifindex, u32 portid, u32 seq) { struct net *net = dev_net(dev); struct sk_buff *skb; @@ -3907,7 +3908,7 @@ struct sk_buff *rtmsg_ifinfo_build_skb(int type, struct net_device *dev, goto errout; err = rtnl_fill_ifinfo(skb, dev, dev_net(dev), - type, 0, 0, change, 0, 0, event, + type, portid, seq, change, 0, 0, event, new_nsid, new_ifindex, -1, flags); if (err < 0) { /* -EMSGSIZE implies BUG in if_nlmsg_size() */ @@ -3922,16 +3923,18 @@ errout: return NULL; } -void rtmsg_ifinfo_send(struct sk_buff *skb, struct net_device *dev, gfp_t flags) +void rtmsg_ifinfo_send(struct sk_buff *skb, struct net_device *dev, gfp_t flags, + u32 portid, const struct nlmsghdr *nlh) { struct net *net = dev_net(dev); - rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, flags); + rtnl_notify(skb, net, portid, RTNLGRP_LINK, nlh, flags); } static void rtmsg_ifinfo_event(int type, struct net_device *dev, unsigned int change, u32 event, - gfp_t flags, int *new_nsid, int new_ifindex) + gfp_t flags, int *new_nsid, int new_ifindex, + u32 portid, const struct nlmsghdr *nlh) { struct sk_buff *skb; @@ -3939,23 +3942,23 @@ static void rtmsg_ifinfo_event(int type, struct net_device *dev, return; skb = rtmsg_ifinfo_build_skb(type, dev, change, event, flags, new_nsid, - new_ifindex); + new_ifindex, portid, nlmsg_seq(nlh)); if (skb) - rtmsg_ifinfo_send(skb, dev, flags); + rtmsg_ifinfo_send(skb, dev, flags, portid, nlh); } void rtmsg_ifinfo(int type, struct net_device *dev, unsigned int change, - gfp_t flags) + gfp_t flags, u32 portid, const struct nlmsghdr *nlh) { rtmsg_ifinfo_event(type, dev, change, rtnl_get_event(0), flags, - NULL, 0); + NULL, 0, portid, nlh); } void rtmsg_ifinfo_newnet(int type, struct net_device *dev, unsigned int change, gfp_t flags, int *new_nsid, int new_ifindex) { rtmsg_ifinfo_event(type, dev, change, rtnl_get_event(0), flags, - new_nsid, new_ifindex); + new_nsid, new_ifindex, 0, NULL); } static int nlmsg_populate_fdb_fill(struct sk_buff *skb, @@ -6140,7 +6143,7 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi case NETDEV_CHANGELOWERSTATE: case NETDEV_CHANGE_TX_QUEUE_LEN: rtmsg_ifinfo_event(RTM_NEWLINK, dev, 0, rtnl_get_event(event), - GFP_KERNEL, NULL, 0); + GFP_KERNEL, NULL, 0, 0, NULL); break; default: break; diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index f866d6282b2b..d8ee5238c395 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -1665,7 +1665,7 @@ struct net_device *gretap_fb_dev_create(struct net *net, const char *name, if (err) goto out; - err = rtnl_configure_link(dev, NULL); + err = rtnl_configure_link(dev, NULL, 0, NULL); if (err < 0) goto out; -- cgit v1.2.3 From f3a63cce1b4fbde7738395c5a2dea83f05de3407 Mon Sep 17 00:00:00 2001 From: Hangbin Liu Date: Fri, 28 Oct 2022 04:42:24 -0400 Subject: rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link This patch use the new helper unregister_netdevice_many_notify() for rtnl_delete_link(), so that the kernel could reply unicast when userspace set NLM_F_ECHO flag to request the new created interface info. At the same time, the parameters of rtnl_delete_link() need to be updated since we need nlmsghdr and portid info. Suggested-by: Guillaume Nault Signed-off-by: Hangbin Liu Reviewed-by: Guillaume Nault Signed-off-by: Jakub Kicinski --- include/net/rtnetlink.h | 2 +- net/core/rtnetlink.c | 7 ++++--- net/openvswitch/vport-geneve.c | 2 +- net/openvswitch/vport-gre.c | 2 +- net/openvswitch/vport-netdev.c | 2 +- net/openvswitch/vport-vxlan.c | 2 +- 6 files changed, 9 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index cd94f65dc2a9..d9076a7a430c 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -186,7 +186,7 @@ struct net_device *rtnl_create_link(struct net *net, const char *ifname, const struct rtnl_link_ops *ops, struct nlattr *tb[], struct netlink_ext_ack *extack); -int rtnl_delete_link(struct net_device *dev); +int rtnl_delete_link(struct net_device *dev, u32 portid, const struct nlmsghdr *nlh); int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm, u32 portid, const struct nlmsghdr *nlh); diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 839ff8b7eadc..d2f27548fc0b 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -3110,7 +3110,7 @@ static int rtnl_group_dellink(const struct net *net, int group) return 0; } -int rtnl_delete_link(struct net_device *dev) +int rtnl_delete_link(struct net_device *dev, u32 portid, const struct nlmsghdr *nlh) { const struct rtnl_link_ops *ops; LIST_HEAD(list_kill); @@ -3120,7 +3120,7 @@ int rtnl_delete_link(struct net_device *dev) return -EOPNOTSUPP; ops->dellink(dev, &list_kill); - unregister_netdevice_many(&list_kill); + unregister_netdevice_many_notify(&list_kill, portid, nlh); return 0; } @@ -3130,6 +3130,7 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); + u32 portid = NETLINK_CB(skb).portid; struct net *tgt_net = net; struct net_device *dev = NULL; struct ifinfomsg *ifm; @@ -3171,7 +3172,7 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; } - err = rtnl_delete_link(dev); + err = rtnl_delete_link(dev, portid, nlh); out: if (netnsid >= 0) diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c index 89a8e1501809..b10e1602c6b1 100644 --- a/net/openvswitch/vport-geneve.c +++ b/net/openvswitch/vport-geneve.c @@ -91,7 +91,7 @@ static struct vport *geneve_tnl_create(const struct vport_parms *parms) err = dev_change_flags(dev, dev->flags | IFF_UP, NULL); if (err < 0) { - rtnl_delete_link(dev); + rtnl_delete_link(dev, 0, NULL); rtnl_unlock(); ovs_vport_free(vport); goto error; diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c index e6b5e76a962a..4014c9b5eb79 100644 --- a/net/openvswitch/vport-gre.c +++ b/net/openvswitch/vport-gre.c @@ -57,7 +57,7 @@ static struct vport *gre_tnl_create(const struct vport_parms *parms) err = dev_change_flags(dev, dev->flags | IFF_UP, NULL); if (err < 0) { - rtnl_delete_link(dev); + rtnl_delete_link(dev, 0, NULL); rtnl_unlock(); ovs_vport_free(vport); return ERR_PTR(err); diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c index 2f61d5bdce1a..903537a5da22 100644 --- a/net/openvswitch/vport-netdev.c +++ b/net/openvswitch/vport-netdev.c @@ -172,7 +172,7 @@ void ovs_netdev_tunnel_destroy(struct vport *vport) * if it's not already shutting down. */ if (vport->dev->reg_state == NETREG_REGISTERED) - rtnl_delete_link(vport->dev); + rtnl_delete_link(vport->dev, 0, NULL); netdev_put(vport->dev, &vport->dev_tracker); vport->dev = NULL; rtnl_unlock(); diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c index 188e9c1360a1..0b881b043bcf 100644 --- a/net/openvswitch/vport-vxlan.c +++ b/net/openvswitch/vport-vxlan.c @@ -120,7 +120,7 @@ static struct vport *vxlan_tnl_create(const struct vport_parms *parms) err = dev_change_flags(dev, dev->flags | IFF_UP, NULL); if (err < 0) { - rtnl_delete_link(dev); + rtnl_delete_link(dev, 0, NULL); rtnl_unlock(); ovs_vport_free(vport); goto error; -- cgit v1.2.3 From 0e84afe8ebfbb9eade3f4f6de4720887bf908e26 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 29 Oct 2022 15:45:16 +0000 Subject: net: dropreason: add SKB_CONSUMED reason This will allow to simply use in the future: kfree_skb_reason(skb, reason); Instead of repeating sequences like: if (dropped) kfree_skb_reason(skb, reason); else consume_skb(skb); For instance, following patch in the series is adding @reason to skb_release_data() and skb_release_all(), so that we can propagate a meaningful @reason whenever consume_skb()/kfree_skb() have to take care of a potential frag_list. Signed-off-by: Eric Dumazet Signed-off-by: Jakub Kicinski --- include/net/dropreason.h | 2 ++ net/core/skbuff.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/dropreason.h b/include/net/dropreason.h index c1cbcdbaf149..0bd18c14dae0 100644 --- a/include/net/dropreason.h +++ b/include/net/dropreason.h @@ -80,6 +80,8 @@ enum skb_drop_reason { * @SKB_NOT_DROPPED_YET: skb is not dropped yet (used for no-drop case) */ SKB_NOT_DROPPED_YET = 0, + /** @SKB_CONSUMED: packet has been consumed */ + SKB_CONSUMED, /** @SKB_DROP_REASON_NOT_SPECIFIED: drop reason is not specified */ SKB_DROP_REASON_NOT_SPECIFIED, /** @SKB_DROP_REASON_NO_SOCKET: socket not found */ diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1d84a17eada5..7ce797cd121f 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -94,6 +94,7 @@ EXPORT_SYMBOL(sysctl_max_skb_frags); #undef FN #define FN(reason) [SKB_DROP_REASON_##reason] = #reason, const char * const drop_reasons[] = { + [SKB_CONSUMED] = "CONSUMED", DEFINE_DROP_REASON(FN, FN) }; EXPORT_SYMBOL(drop_reasons); @@ -894,7 +895,10 @@ kfree_skb_reason(struct sk_buff *skb, enum skb_drop_reason reason) DEBUG_NET_WARN_ON_ONCE(reason <= 0 || reason >= SKB_DROP_REASON_MAX); - trace_kfree_skb(skb, __builtin_return_address(0), reason); + if (reason == SKB_CONSUMED) + trace_consume_skb(skb); + else + trace_kfree_skb(skb, __builtin_return_address(0), reason); __kfree_skb(skb); } EXPORT_SYMBOL(kfree_skb_reason); -- cgit v1.2.3 From 4ecbb1c27c363686d11a241cd682a454a8454c2b Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 29 Oct 2022 15:45:18 +0000 Subject: net: dropreason: add SKB_DROP_REASON_DUP_FRAG This is used to track when a duplicate segment received by various reassembly units is dropped. Signed-off-by: Eric Dumazet Signed-off-by: Jakub Kicinski --- include/net/dropreason.h | 3 +++ net/ipv4/ip_fragment.c | 13 +++++++++---- net/ipv6/netfilter/nf_conntrack_reasm.c | 2 +- net/ipv6/reassembly.c | 13 +++++++++---- 4 files changed, 22 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/net/dropreason.h b/include/net/dropreason.h index 0bd18c14dae0..602d555a5f83 100644 --- a/include/net/dropreason.h +++ b/include/net/dropreason.h @@ -68,6 +68,7 @@ FN(IP_INADDRERRORS) \ FN(IP_INNOROUTES) \ FN(PKT_TOO_BIG) \ + FN(DUP_FRAG) \ FNe(MAX) /** @@ -300,6 +301,8 @@ enum skb_drop_reason { * MTU) */ SKB_DROP_REASON_PKT_TOO_BIG, + /** @SKB_DROP_REASON_DUP_FRAG: duplicate fragment */ + SKB_DROP_REASON_DUP_FRAG, /** * @SKB_DROP_REASON_MAX: the maximum of drop reason, which shouldn't be * used as a real 'reason' diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index fb153569889e..676bd8d25955 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -278,10 +278,14 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb) struct net_device *dev; unsigned int fragsize; int err = -ENOENT; + SKB_DR(reason); u8 ecn; - if (qp->q.flags & INET_FRAG_COMPLETE) + /* If reassembly is already done, @skb must be a duplicate frag. */ + if (qp->q.flags & INET_FRAG_COMPLETE) { + SKB_DR_SET(reason, DUP_FRAG); goto err; + } if (!(IPCB(skb)->flags & IPSKB_FRAG_COMPLETE) && unlikely(ip_frag_too_far(qp)) && @@ -382,8 +386,9 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb) insert_error: if (err == IPFRAG_DUP) { - kfree_skb(skb); - return -EINVAL; + SKB_DR_SET(reason, DUP_FRAG); + err = -EINVAL; + goto err; } err = -EINVAL; __IP_INC_STATS(net, IPSTATS_MIB_REASM_OVERLAPS); @@ -391,7 +396,7 @@ discard_qp: inet_frag_kill(&qp->q); __IP_INC_STATS(net, IPSTATS_MIB_REASMFAILS); err: - kfree_skb(skb); + kfree_skb_reason(skb, reason); return err; } diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 38db0064d661..d13240f13607 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -253,7 +253,7 @@ static int nf_ct_frag6_queue(struct frag_queue *fq, struct sk_buff *skb, if (err) { if (err == IPFRAG_DUP) { /* No error for duplicates, pretend they got queued. */ - kfree_skb(skb); + kfree_skb_reason(skb, SKB_DROP_REASON_DUP_FRAG); return -EINPROGRESS; } goto insert_error; diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index ff866f2a879e..5bc8a28e67f9 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -112,10 +112,14 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, struct sk_buff *prev_tail; struct net_device *dev; int err = -ENOENT; + SKB_DR(reason); u8 ecn; - if (fq->q.flags & INET_FRAG_COMPLETE) + /* If reassembly is already done, @skb must be a duplicate frag. */ + if (fq->q.flags & INET_FRAG_COMPLETE) { + SKB_DR_SET(reason, DUP_FRAG); goto err; + } err = -EINVAL; offset = ntohs(fhdr->frag_off) & ~0x7; @@ -226,8 +230,9 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, insert_error: if (err == IPFRAG_DUP) { - kfree_skb(skb); - return -EINVAL; + SKB_DR_SET(reason, DUP_FRAG); + err = -EINVAL; + goto err; } err = -EINVAL; __IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)), @@ -237,7 +242,7 @@ discard_fq: __IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMFAILS); err: - kfree_skb(skb); + kfree_skb_reason(skb, reason); return err; } -- cgit v1.2.3 From 77adfd3a1d44c4730fd2af99b497e04ddc2b5837 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 29 Oct 2022 15:45:19 +0000 Subject: net: dropreason: add SKB_DROP_REASON_FRAG_REASM_TIMEOUT Used to track skbs freed after a timeout happened in a reassmbly unit. Passing a @reason argument to inet_frag_rbtree_purge() allows to use correct consumed status for frags that have been successfully re-assembled. Signed-off-by: Eric Dumazet Signed-off-by: Jakub Kicinski --- include/net/dropreason.h | 3 +++ include/net/inet_frag.h | 6 +++++- include/net/ipv6_frag.h | 3 ++- net/ipv4/inet_fragment.c | 14 ++++++++++---- net/ipv4/ip_fragment.c | 6 ++++-- 5 files changed, 24 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/net/dropreason.h b/include/net/dropreason.h index 602d555a5f83..1d45a74148c3 100644 --- a/include/net/dropreason.h +++ b/include/net/dropreason.h @@ -69,6 +69,7 @@ FN(IP_INNOROUTES) \ FN(PKT_TOO_BIG) \ FN(DUP_FRAG) \ + FN(FRAG_REASM_TIMEOUT) \ FNe(MAX) /** @@ -303,6 +304,8 @@ enum skb_drop_reason { SKB_DROP_REASON_PKT_TOO_BIG, /** @SKB_DROP_REASON_DUP_FRAG: duplicate fragment */ SKB_DROP_REASON_DUP_FRAG, + /** @SKB_DROP_REASON_FRAG_REASM_TIMEOUT: fragment reassembly timeout */ + SKB_DROP_REASON_FRAG_REASM_TIMEOUT, /** * @SKB_DROP_REASON_MAX: the maximum of drop reason, which shouldn't be * used as a real 'reason' diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 0b0876610553..b23ddec3cd5c 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -7,6 +7,7 @@ #include #include #include +#include /* Per netns frag queues directory */ struct fqdir { @@ -34,12 +35,14 @@ struct fqdir { * @INET_FRAG_LAST_IN: final fragment has arrived * @INET_FRAG_COMPLETE: frag queue has been processed and is due for destruction * @INET_FRAG_HASH_DEAD: inet_frag_kill() has not removed fq from rhashtable + * @INET_FRAG_DROP: if skbs must be dropped (instead of being consumed) */ enum { INET_FRAG_FIRST_IN = BIT(0), INET_FRAG_LAST_IN = BIT(1), INET_FRAG_COMPLETE = BIT(2), INET_FRAG_HASH_DEAD = BIT(3), + INET_FRAG_DROP = BIT(4), }; struct frag_v4_compare_key { @@ -139,7 +142,8 @@ void inet_frag_destroy(struct inet_frag_queue *q); struct inet_frag_queue *inet_frag_find(struct fqdir *fqdir, void *key); /* Free all skbs in the queue; return the sum of their truesizes. */ -unsigned int inet_frag_rbtree_purge(struct rb_root *root); +unsigned int inet_frag_rbtree_purge(struct rb_root *root, + enum skb_drop_reason reason); static inline void inet_frag_put(struct inet_frag_queue *q) { diff --git a/include/net/ipv6_frag.h b/include/net/ipv6_frag.h index 5052c66e22d2..7321ffe3a108 100644 --- a/include/net/ipv6_frag.h +++ b/include/net/ipv6_frag.h @@ -76,6 +76,7 @@ ip6frag_expire_frag_queue(struct net *net, struct frag_queue *fq) if (fq->q.flags & INET_FRAG_COMPLETE) goto out; + fq->q.flags |= INET_FRAG_DROP; inet_frag_kill(&fq->q); dev = dev_get_by_index_rcu(net, fq->iif); @@ -101,7 +102,7 @@ ip6frag_expire_frag_queue(struct net *net, struct frag_queue *fq) spin_unlock(&fq->q.lock); icmpv6_send(head, ICMPV6_TIME_EXCEED, ICMPV6_EXC_FRAGTIME, 0); - kfree_skb(head); + kfree_skb_reason(head, SKB_DROP_REASON_FRAG_REASM_TIMEOUT); goto out_rcu_unlock; out: diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index c9f9ac5013a7..7072fc0783ef 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -133,6 +133,7 @@ static void inet_frags_free_cb(void *ptr, void *arg) count = del_timer_sync(&fq->timer) ? 1 : 0; spin_lock_bh(&fq->lock); + fq->flags |= INET_FRAG_DROP; if (!(fq->flags & INET_FRAG_COMPLETE)) { fq->flags |= INET_FRAG_COMPLETE; count++; @@ -260,7 +261,8 @@ static void inet_frag_destroy_rcu(struct rcu_head *head) kmem_cache_free(f->frags_cachep, q); } -unsigned int inet_frag_rbtree_purge(struct rb_root *root) +unsigned int inet_frag_rbtree_purge(struct rb_root *root, + enum skb_drop_reason reason) { struct rb_node *p = rb_first(root); unsigned int sum = 0; @@ -274,7 +276,7 @@ unsigned int inet_frag_rbtree_purge(struct rb_root *root) struct sk_buff *next = FRAG_CB(skb)->next_frag; sum += skb->truesize; - kfree_skb(skb); + kfree_skb_reason(skb, reason); skb = next; } } @@ -284,17 +286,21 @@ EXPORT_SYMBOL(inet_frag_rbtree_purge); void inet_frag_destroy(struct inet_frag_queue *q) { - struct fqdir *fqdir; unsigned int sum, sum_truesize = 0; + enum skb_drop_reason reason; struct inet_frags *f; + struct fqdir *fqdir; WARN_ON(!(q->flags & INET_FRAG_COMPLETE)); + reason = (q->flags & INET_FRAG_DROP) ? + SKB_DROP_REASON_FRAG_REASM_TIMEOUT : + SKB_CONSUMED; WARN_ON(del_timer(&q->timer) != 0); /* Release all fragment data. */ fqdir = q->fqdir; f = fqdir->f; - sum_truesize = inet_frag_rbtree_purge(&q->rb_fragments); + sum_truesize = inet_frag_rbtree_purge(&q->rb_fragments, reason); sum = sum_truesize + f->qsize; call_rcu(&q->rcu, inet_frag_destroy_rcu); diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 676bd8d25955..85e8113259c3 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -153,6 +153,7 @@ static void ip_expire(struct timer_list *t) if (qp->q.flags & INET_FRAG_COMPLETE) goto out; + qp->q.flags |= INET_FRAG_DROP; ipq_kill(qp); __IP_INC_STATS(net, IPSTATS_MIB_REASMFAILS); __IP_INC_STATS(net, IPSTATS_MIB_REASMTIMEOUT); @@ -194,7 +195,7 @@ out: spin_unlock(&qp->q.lock); out_rcu_unlock: rcu_read_unlock(); - kfree_skb(head); + kfree_skb_reason(head, SKB_DROP_REASON_FRAG_REASM_TIMEOUT); ipq_put(qp); } @@ -254,7 +255,8 @@ static int ip_frag_reinit(struct ipq *qp) return -ETIMEDOUT; } - sum_truesize = inet_frag_rbtree_purge(&qp->q.rb_fragments); + sum_truesize = inet_frag_rbtree_purge(&qp->q.rb_fragments, + SKB_DROP_REASON_NOT_SPECIFIED); sub_frag_mem_limit(qp->q.fqdir, sum_truesize); qp->q.flags = 0; -- cgit v1.2.3 From 3bdfb04f13ebdd4ae50fc5dc595663874781e48c Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 29 Oct 2022 15:45:20 +0000 Subject: net: dropreason: add SKB_DROP_REASON_FRAG_TOO_FAR IPv4 reassembly unit can decide to drop frags based on /proc/sys/net/ipv4/ipfrag_max_dist sysctl. Add a specific drop reason to track this specific and weird case. Signed-off-by: Eric Dumazet Signed-off-by: Jakub Kicinski --- include/net/dropreason.h | 6 ++++++ net/ipv4/ip_fragment.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/dropreason.h b/include/net/dropreason.h index 1d45a74148c3..70539288f995 100644 --- a/include/net/dropreason.h +++ b/include/net/dropreason.h @@ -70,6 +70,7 @@ FN(PKT_TOO_BIG) \ FN(DUP_FRAG) \ FN(FRAG_REASM_TIMEOUT) \ + FN(FRAG_TOO_FAR) \ FNe(MAX) /** @@ -306,6 +307,11 @@ enum skb_drop_reason { SKB_DROP_REASON_DUP_FRAG, /** @SKB_DROP_REASON_FRAG_REASM_TIMEOUT: fragment reassembly timeout */ SKB_DROP_REASON_FRAG_REASM_TIMEOUT, + /** + * @SKB_DROP_REASON_FRAG_TOO_FAR: ipv4 fragment too far. + * (/proc/sys/net/ipv4/ipfrag_max_dist) + */ + SKB_DROP_REASON_FRAG_TOO_FAR, /** * @SKB_DROP_REASON_MAX: the maximum of drop reason, which shouldn't be * used as a real 'reason' diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 85e8113259c3..69c00ffdcf3e 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -256,7 +256,7 @@ static int ip_frag_reinit(struct ipq *qp) } sum_truesize = inet_frag_rbtree_purge(&qp->q.rb_fragments, - SKB_DROP_REASON_NOT_SPECIFIED); + SKB_DROP_REASON_FRAG_TOO_FAR); sub_frag_mem_limit(qp->q.fqdir, sum_truesize); qp->q.flags = 0; -- cgit v1.2.3 From cef8cdc0d0e7c701fe4dcfba4ed3fd25d28a6020 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Wed, 26 Oct 2022 15:41:04 +0300 Subject: ARM: at91: pm: avoid soft resetting AC DLL Do not soft reset AC DLL as controller is buggy and this operation my introduce glitches in the controller leading to undefined behavior. Fixes: f0bbf17958e8 ("ARM: at91: pm: add self-refresh support for sama7g5") Depends-on: a02875c4cbd6 ("ARM: at91: pm: fix self-refresh for sama7g5") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20221026124114.985876-2-claudiu.beznea@microchip.com --- arch/arm/mach-at91/pm_suspend.S | 7 ++++++- include/soc/at91/sama7-ddr.h | 5 ++++- 2 files changed, 10 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S index ffed4d949042..e4904faf1753 100644 --- a/arch/arm/mach-at91/pm_suspend.S +++ b/arch/arm/mach-at91/pm_suspend.S @@ -169,10 +169,15 @@ sr_ena_2: cmp tmp1, #UDDRC_STAT_SELFREF_TYPE_SW bne sr_ena_2 - /* Put DDR PHY's DLL in bypass mode for non-backup modes. */ + /* Disable DX DLLs for non-backup modes. */ cmp r7, #AT91_PM_BACKUP beq sr_ena_3 + /* Do not soft reset the AC DLL. */ + ldr tmp1, [r3, DDR3PHY_ACDLLCR] + bic tmp1, tmp1, DDR3PHY_ACDLLCR_DLLSRST + str tmp1, [r3, DDR3PHY_ACDLLCR] + /* Disable DX DLLs. */ ldr tmp1, [r3, #DDR3PHY_DX0DLLCR] orr tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS diff --git a/include/soc/at91/sama7-ddr.h b/include/soc/at91/sama7-ddr.h index 6ce3bd22f6c6..5ad7ac2e3a7c 100644 --- a/include/soc/at91/sama7-ddr.h +++ b/include/soc/at91/sama7-ddr.h @@ -26,7 +26,10 @@ #define DDR3PHY_PGSR (0x0C) /* DDR3PHY PHY General Status Register */ #define DDR3PHY_PGSR_IDONE (1 << 0) /* Initialization Done */ -#define DDR3PHY_ACIOCR (0x24) /* DDR3PHY AC I/O Configuration Register */ +#define DDR3PHY_ACDLLCR (0x14) /* DDR3PHY AC DLL Control Register */ +#define DDR3PHY_ACDLLCR_DLLSRST (1 << 30) /* DLL Soft Reset */ + +#define DDR3PHY_ACIOCR (0x24) /* DDR3PHY AC I/O Configuration Register */ #define DDR3PHY_ACIOCR_CSPDD_CS0 (1 << 18) /* CS#[0] Power Down Driver */ #define DDR3PHY_ACIOCR_CKPDD_CK0 (1 << 8) /* CK[0] Power Down Driver */ #define DDR3PHY_ACIORC_ACPDD (1 << 3) /* AC Power Down Driver */ -- cgit v1.2.3 From 931ab63664f02b17d2213ef36b83e1e50190a0aa Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 27 Oct 2022 11:28:14 +0200 Subject: x86/ibt: Implement FineIBT Implement an alternative CFI scheme that merges both the fine-grained nature of kCFI but also takes full advantage of the coarse grained hardware CFI as provided by IBT. To contrast: kCFI is a pure software CFI scheme and relies on being able to read text -- specifically the instruction *before* the target symbol, and does the hash validation *before* doing the call (otherwise control flow is compromised already). FineIBT is a software and hardware hybrid scheme; by ensuring every branch target starts with a hash validation it is possible to place the hash validation after the branch. This has several advantages: o the (hash) load is avoided; no memop; no RX requirement. o IBT WAIT-FOR-ENDBR state is a speculation stop; by placing the hash validation in the immediate instruction after the branch target there is a minimal speculation window and the whole is a viable defence against SpectreBHB. o Kees feels obliged to mention it is slightly more vulnerable when the attacker can write code. Obviously this patch relies on kCFI, but additionally it also relies on the padding from the call-depth-tracking patches. It uses this padding to place the hash-validation while the call-sites are re-written to modify the indirect target to be 16 bytes in front of the original target, thus hitting this new preamble. Notably, there is no hardware that needs call-depth-tracking (Skylake) and supports IBT (Tigerlake and onwards). Suggested-by: Joao Moreira (Intel) Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Kees Cook Link: https://lore.kernel.org/r/20221027092842.634714496@infradead.org --- arch/um/kernel/um_arch.c | 5 + arch/x86/Kconfig | 14 +- arch/x86/Makefile | 2 +- arch/x86/include/asm/alternative.h | 2 + arch/x86/include/asm/linkage.h | 6 +- arch/x86/kernel/alternative.c | 253 +++++++++++++++++++++++++++++++++++-- arch/x86/kernel/cpu/common.c | 1 + arch/x86/kernel/module.c | 20 ++- arch/x86/kernel/vmlinux.lds.S | 9 ++ include/linux/bpf.h | 2 +- scripts/Makefile.lib | 1 + 11 files changed, 294 insertions(+), 21 deletions(-) (limited to 'include') diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 8adf8e89b255..786b44dc20c9 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -444,6 +444,11 @@ void apply_returns(s32 *start, s32 *end) { } +void apply_fineibt(s32 *start_retpoline, s32 *end_retpoline, + s32 *start_cfi, s32 *end_cfi) +{ +} + void apply_alternatives(struct alt_instr *start, struct alt_instr *end) { } diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 32818aa1dca4..479ee63898f5 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2463,17 +2463,27 @@ config FUNCTION_PADDING_BYTES default FUNCTION_PADDING_CFI if CFI_CLANG default FUNCTION_ALIGNMENT +config CALL_PADDING + def_bool n + depends on CC_HAS_ENTRY_PADDING && OBJTOOL + select FUNCTION_ALIGNMENT_16B + +config FINEIBT + def_bool y + depends on X86_KERNEL_IBT && CFI_CLANG && RETPOLINE + select CALL_PADDING + config HAVE_CALL_THUNKS def_bool y depends on CC_HAS_ENTRY_PADDING && RETHUNK && OBJTOOL config CALL_THUNKS def_bool n - select FUNCTION_ALIGNMENT_16B + select CALL_PADDING config PREFIX_SYMBOLS def_bool y - depends on CALL_THUNKS && !CFI_CLANG + depends on CALL_PADDING && !CFI_CLANG menuconfig SPECULATION_MITIGATIONS bool "Mitigations for speculative execution vulnerabilities" diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 1640e005092b..a3a07df8a609 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -208,7 +208,7 @@ ifdef CONFIG_SLS KBUILD_CFLAGS += -mharden-sls=all endif -ifdef CONFIG_CALL_THUNKS +ifdef CONFIG_CALL_PADDING PADDING_CFLAGS := -fpatchable-function-entry=$(CONFIG_FUNCTION_PADDING_BYTES),$(CONFIG_FUNCTION_PADDING_BYTES) KBUILD_CFLAGS += $(PADDING_CFLAGS) export PADDING_CFLAGS diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h index 664c0779375c..7659217f4d49 100644 --- a/arch/x86/include/asm/alternative.h +++ b/arch/x86/include/asm/alternative.h @@ -78,6 +78,8 @@ extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end); extern void apply_retpolines(s32 *start, s32 *end); extern void apply_returns(s32 *start, s32 *end); extern void apply_ibt_endbr(s32 *start, s32 *end); +extern void apply_fineibt(s32 *start_retpoline, s32 *end_retpoine, + s32 *start_cfi, s32 *end_cfi); struct module; struct paravirt_patch_site; diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h index 45e0df850645..dd9b8118f784 100644 --- a/arch/x86/include/asm/linkage.h +++ b/arch/x86/include/asm/linkage.h @@ -15,7 +15,7 @@ #define __ALIGN .balign CONFIG_FUNCTION_ALIGNMENT, 0x90; #define __ALIGN_STR __stringify(__ALIGN) -#if defined(CONFIG_CALL_THUNKS) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO) +#if defined(CONFIG_CALL_PADDING) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO) #define FUNCTION_PADDING .skip CONFIG_FUNCTION_ALIGNMENT, 0x90; #else #define FUNCTION_PADDING @@ -57,7 +57,7 @@ #endif /* __ASSEMBLY__ */ /* - * Depending on -fpatchable-function-entry=N,N usage (CONFIG_CALL_THUNKS) the + * Depending on -fpatchable-function-entry=N,N usage (CONFIG_CALL_PADDING) the * CFI symbol layout changes. * * Without CALL_THUNKS: @@ -81,7 +81,7 @@ * In both cases the whole thing is FUNCTION_ALIGNMENT aligned and sized. */ -#ifdef CONFIG_CALL_THUNKS +#ifdef CONFIG_CALL_PADDING #define CFI_PRE_PADDING #define CFI_POST_PADDING .skip CONFIG_FUNCTION_PADDING_BYTES, 0x90; #else diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index b4ac4e58c010..91b0e63a6238 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -116,6 +116,7 @@ static void __init_or_module add_nops(void *insns, unsigned int len) extern s32 __retpoline_sites[], __retpoline_sites_end[]; extern s32 __return_sites[], __return_sites_end[]; +extern s32 __cfi_sites[], __cfi_sites_end[]; extern s32 __ibt_endbr_seal[], __ibt_endbr_seal_end[]; extern struct alt_instr __alt_instructions[], __alt_instructions_end[]; extern s32 __smp_locks[], __smp_locks_end[]; @@ -656,6 +657,28 @@ void __init_or_module noinline apply_returns(s32 *start, s32 *end) { } #ifdef CONFIG_X86_KERNEL_IBT +static void poison_endbr(void *addr, bool warn) +{ + u32 endbr, poison = gen_endbr_poison(); + + if (WARN_ON_ONCE(get_kernel_nofault(endbr, addr))) + return; + + if (!is_endbr(endbr)) { + WARN_ON_ONCE(warn); + return; + } + + DPRINTK("ENDBR at: %pS (%px)", addr, addr); + + /* + * When we have IBT, the lack of ENDBR will trigger #CP + */ + DUMP_BYTES(((u8*)addr), 4, "%px: orig: ", addr); + DUMP_BYTES(((u8*)&poison), 4, "%px: repl: ", addr); + text_poke_early(addr, &poison, 4); +} + /* * Generated by: objtool --ibt */ @@ -664,31 +687,232 @@ void __init_or_module noinline apply_ibt_endbr(s32 *start, s32 *end) s32 *s; for (s = start; s < end; s++) { - u32 endbr, poison = gen_endbr_poison(); void *addr = (void *)s + *s; - if (WARN_ON_ONCE(get_kernel_nofault(endbr, addr))) - continue; + poison_endbr(addr, true); + if (IS_ENABLED(CONFIG_FINEIBT)) + poison_endbr(addr - 16, false); + } +} + +#else + +void __init_or_module noinline apply_ibt_endbr(s32 *start, s32 *end) { } + +#endif /* CONFIG_X86_KERNEL_IBT */ + +#ifdef CONFIG_FINEIBT +/* + * kCFI FineIBT + * + * __cfi_\func: __cfi_\func: + * movl $0x12345678,%eax // 5 endbr64 // 4 + * nop subl $0x12345678,%r10d // 7 + * nop jz 1f // 2 + * nop ud2 // 2 + * nop 1: nop // 1 + * nop + * nop + * nop + * nop + * nop + * nop + * nop + * + * + * caller: caller: + * movl $(-0x12345678),%r10d // 6 movl $0x12345678,%r10d // 6 + * addl $-15(%r11),%r10d // 4 sub $16,%r11 // 4 + * je 1f // 2 nop4 // 4 + * ud2 // 2 + * 1: call __x86_indirect_thunk_r11 // 5 call *%r11; nop2; // 5 + * + */ + +asm( ".pushsection .rodata \n" + "fineibt_preamble_start: \n" + " endbr64 \n" + " subl $0x12345678, %r10d \n" + " je fineibt_preamble_end \n" + " ud2 \n" + " nop \n" + "fineibt_preamble_end: \n" + ".popsection\n" +); + +extern u8 fineibt_preamble_start[]; +extern u8 fineibt_preamble_end[]; + +#define fineibt_preamble_size (fineibt_preamble_end - fineibt_preamble_start) +#define fineibt_preamble_hash 7 + +asm( ".pushsection .rodata \n" + "fineibt_caller_start: \n" + " movl $0x12345678, %r10d \n" + " sub $16, %r11 \n" + ASM_NOP4 + "fineibt_caller_end: \n" + ".popsection \n" +); + +extern u8 fineibt_caller_start[]; +extern u8 fineibt_caller_end[]; + +#define fineibt_caller_size (fineibt_caller_end - fineibt_caller_start) +#define fineibt_caller_hash 2 + +#define fineibt_caller_jmp (fineibt_caller_size - 2) + +static u32 decode_preamble_hash(void *addr) +{ + u8 *p = addr; + + /* b8 78 56 34 12 mov $0x12345678,%eax */ + if (p[0] == 0xb8) + return *(u32 *)(addr + 1); + + return 0; /* invalid hash value */ +} + +static u32 decode_caller_hash(void *addr) +{ + u8 *p = addr; + + /* 41 ba 78 56 34 12 mov $0x12345678,%r10d */ + if (p[0] == 0x41 && p[1] == 0xba) + return -*(u32 *)(addr + 2); + + /* e8 0c 78 56 34 12 jmp.d8 +12 */ + if (p[0] == JMP8_INSN_OPCODE && p[1] == fineibt_caller_jmp) + return -*(u32 *)(addr + 2); + + return 0; /* invalid hash value */ +} + +/* .retpoline_sites */ +static int cfi_disable_callers(s32 *start, s32 *end) +{ + /* + * Disable kCFI by patching in a JMP.d8, this leaves the hash immediate + * in tact for later usage. Also see decode_caller_hash() and + * cfi_rewrite_callers(). + */ + const u8 jmp[] = { JMP8_INSN_OPCODE, fineibt_caller_jmp }; + s32 *s; - if (WARN_ON_ONCE(!is_endbr(endbr))) + for (s = start; s < end; s++) { + void *addr = (void *)s + *s; + u32 hash; + + addr -= fineibt_caller_size; + hash = decode_caller_hash(addr); + if (!hash) /* nocfi callers */ continue; - DPRINTK("ENDBR at: %pS (%px)", addr, addr); + text_poke_early(addr, jmp, 2); + } - /* - * When we have IBT, the lack of ENDBR will trigger #CP - */ - DUMP_BYTES(((u8*)addr), 4, "%px: orig: ", addr); - DUMP_BYTES(((u8*)&poison), 4, "%px: repl: ", addr); - text_poke_early(addr, &poison, 4); + return 0; +} + +/* .cfi_sites */ +static int cfi_rewrite_preamble(s32 *start, s32 *end) +{ + s32 *s; + + for (s = start; s < end; s++) { + void *addr = (void *)s + *s; + u32 hash; + + hash = decode_preamble_hash(addr); + if (WARN(!hash, "no CFI hash found at: %pS %px %*ph\n", + addr, addr, 5, addr)) + return -EINVAL; + + text_poke_early(addr, fineibt_preamble_start, fineibt_preamble_size); + WARN_ON(*(u32 *)(addr + fineibt_preamble_hash) != 0x12345678); + text_poke_early(addr + fineibt_preamble_hash, &hash, 4); } + + return 0; +} + +/* .retpoline_sites */ +static int cfi_rewrite_callers(s32 *start, s32 *end) +{ + s32 *s; + + for (s = start; s < end; s++) { + void *addr = (void *)s + *s; + u32 hash; + + addr -= fineibt_caller_size; + hash = decode_caller_hash(addr); + if (hash) { + text_poke_early(addr, fineibt_caller_start, fineibt_caller_size); + WARN_ON(*(u32 *)(addr + fineibt_caller_hash) != 0x12345678); + text_poke_early(addr + fineibt_caller_hash, &hash, 4); + } + /* rely on apply_retpolines() */ + } + + return 0; +} + +static void __apply_fineibt(s32 *start_retpoline, s32 *end_retpoline, + s32 *start_cfi, s32 *end_cfi, bool builtin) +{ + int ret; + + if (WARN_ONCE(fineibt_preamble_size != 16, + "FineIBT preamble wrong size: %ld", fineibt_preamble_size)) + return; + + if (!HAS_KERNEL_IBT || !cpu_feature_enabled(X86_FEATURE_IBT)) + return; + + /* + * Rewrite the callers to not use the __cfi_ stubs, such that we might + * rewrite them. This disables all CFI. If this succeeds but any of the + * later stages fails, we're without CFI. + */ + ret = cfi_disable_callers(start_retpoline, end_retpoline); + if (ret) + goto err; + + ret = cfi_rewrite_preamble(start_cfi, end_cfi); + if (ret) + goto err; + + ret = cfi_rewrite_callers(start_retpoline, end_retpoline); + if (ret) + goto err; + + if (builtin) + pr_info("Using FineIBT CFI\n"); + + return; + +err: + pr_err("Something went horribly wrong trying to rewrite the CFI implementation.\n"); } #else -void __init_or_module noinline apply_ibt_endbr(s32 *start, s32 *end) { } +static void __apply_fineibt(s32 *start_retpoline, s32 *end_retpoline, + s32 *start_cfi, s32 *end_cfi, bool builtin) +{ +} -#endif /* CONFIG_X86_KERNEL_IBT */ +#endif + +void apply_fineibt(s32 *start_retpoline, s32 *end_retpoline, + s32 *start_cfi, s32 *end_cfi) +{ + return __apply_fineibt(start_retpoline, end_retpoline, + start_cfi, end_cfi, + /* .builtin = */ false); +} #ifdef CONFIG_SMP static void alternatives_smp_lock(const s32 *start, const s32 *end, @@ -996,6 +1220,9 @@ void __init alternative_instructions(void) */ apply_paravirt(__parainstructions, __parainstructions_end); + __apply_fineibt(__retpoline_sites, __retpoline_sites_end, + __cfi_sites, __cfi_sites_end, true); + /* * Rewrite the retpolines, must be done before alternatives since * those can rewrite the retpoline thunks. diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 2bec4b4b2c50..423a760fa9de 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -609,6 +609,7 @@ static __always_inline void setup_cet(struct cpuinfo_x86 *c) if (!ibt_selftest()) { pr_err("IBT selftest: Failed!\n"); + wrmsrl(MSR_IA32_S_CET, 0); setup_clear_cpu_cap(X86_FEATURE_IBT); return; } diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index 2fb9de2cef40..0142982e94c5 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -255,7 +255,7 @@ int module_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL, *para = NULL, *orc = NULL, *orc_ip = NULL, *retpolines = NULL, *returns = NULL, *ibt_endbr = NULL, - *calls = NULL; + *calls = NULL, *cfi = NULL; char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { @@ -277,6 +277,8 @@ int module_finalize(const Elf_Ehdr *hdr, returns = s; if (!strcmp(".call_sites", secstrings + s->sh_name)) calls = s; + if (!strcmp(".cfi_sites", secstrings + s->sh_name)) + cfi = s; if (!strcmp(".ibt_endbr_seal", secstrings + s->sh_name)) ibt_endbr = s; } @@ -289,6 +291,22 @@ int module_finalize(const Elf_Ehdr *hdr, void *pseg = (void *)para->sh_addr; apply_paravirt(pseg, pseg + para->sh_size); } + if (retpolines || cfi) { + void *rseg = NULL, *cseg = NULL; + unsigned int rsize = 0, csize = 0; + + if (retpolines) { + rseg = (void *)retpolines->sh_addr; + rsize = retpolines->sh_size; + } + + if (cfi) { + cseg = (void *)cfi->sh_addr; + csize = cfi->sh_size; + } + + apply_fineibt(rseg, rseg + rsize, cseg, cseg + csize); + } if (retpolines) { void *rseg = (void *)retpolines->sh_addr; apply_retpolines(rseg, rseg + retpolines->sh_size); diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 49f3f86433c7..2e0ee14229bf 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -309,6 +309,15 @@ SECTIONS } #endif +#ifdef CONFIG_FINEIBT + . = ALIGN(8); + .cfi_sites : AT(ADDR(.cfi_sites) - LOAD_OFFSET) { + __cfi_sites = .; + *(.cfi_sites) + __cfi_sites_end = .; + } +#endif + /* * struct alt_inst entries. From the header (alternative.h): * "Alternative instructions for different CPU types or capabilities" diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 5296aea9b5b4..923a3d508047 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -984,7 +984,7 @@ int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_func } #ifdef CONFIG_X86_64 -#ifdef CONFIG_CALL_THUNKS +#ifdef CONFIG_CALL_PADDING #define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5+CONFIG_FUNCTION_PADDING_BYTES,CONFIG_FUNCTION_PADDING_BYTES))) #else #define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5))) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 2e03bcbf2b9b..2b2fab705a63 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -256,6 +256,7 @@ objtool-args-$(CONFIG_HAVE_JUMP_LABEL_HACK) += --hacks=jump_label objtool-args-$(CONFIG_HAVE_NOINSTR_HACK) += --hacks=noinstr objtool-args-$(CONFIG_CALL_DEPTH_TRACKING) += --hacks=skylake objtool-args-$(CONFIG_X86_KERNEL_IBT) += --ibt +objtool-args-$(CONFIG_FINEIBT) += --cfi objtool-args-$(CONFIG_FTRACE_MCOUNT_USE_OBJTOOL) += --mcount objtool-args-$(CONFIG_UNWINDER_ORC) += --orc objtool-args-$(CONFIG_RETPOLINE) += --retpoline -- cgit v1.2.3 From 9e4a617757273a86b560c1ece40c48e4940a3c79 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Thu, 29 Sep 2022 02:24:53 -0700 Subject: string: Add __realloc_size hint to kmemdup() Add __realloc_size() hint to kmemdup() so the compiler can reason about the length of the returned buffer. (These must not use __alloc_size, since those include __malloc which says the contents aren't defined[1]). [1] https://lore.kernel.org/linux-hardening/d199c2af-06af-8a50-a6a1-00eefa0b67b4@prevas.dk/ Cc: Rasmus Villemoes Cc: Guenter Roeck Cc: Andy Shevchenko Cc: Paolo Abeni Cc: Geert Uytterhoeven Signed-off-by: Kees Cook --- include/linux/fortify-string.h | 3 ++- include/linux/string.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h index e5b39b1cc2fc..49782f63f015 100644 --- a/include/linux/fortify-string.h +++ b/include/linux/fortify-string.h @@ -659,7 +659,8 @@ __FORTIFY_INLINE void *memchr_inv(const void * const POS0 p, int c, size_t size) return __real_memchr_inv(p, c, size); } -extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup); +extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup) + __realloc_size(2); __FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp) { size_t p_size = __struct_size(p); diff --git a/include/linux/string.h b/include/linux/string.h index cf7607b32102..db28802ab0a6 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -176,7 +176,7 @@ extern void kfree_const(const void *x); extern char *kstrdup(const char *s, gfp_t gfp) __malloc; extern const char *kstrdup_const(const char *s, gfp_t gfp); extern char *kstrndup(const char *s, size_t len, gfp_t gfp); -extern void *kmemdup(const void *src, size_t len, gfp_t gfp); +extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2); extern char *kmemdup_nul(const char *s, size_t len, gfp_t gfp); extern char **argv_split(gfp_t gfp, const char *str, int *argcp); -- cgit v1.2.3 From 62e1cbfc5d795381a0f237ae7ee229a92d51cf9e Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Sun, 2 Oct 2022 09:17:03 -0700 Subject: fortify: Short-circuit known-safe calls to strscpy() Replacing compile-time safe calls of strcpy()-related functions with strscpy() was always calling the full strscpy() logic when a builtin would be better. For example: char buf[16]; strcpy(buf, "yes"); would reduce to __builtin_memcpy(buf, "yes", 4), but not if it was: strscpy(buf, yes, sizeof(buf)); Fix this by checking if all sizes are known at compile-time. Cc: linux-hardening@vger.kernel.org Tested-by: Nathan Chancellor Signed-off-by: Kees Cook --- include/linux/fortify-string.h | 10 ++++++++++ lib/strscpy_kunit.c | 13 +++++++++++++ 2 files changed, 23 insertions(+) (limited to 'include') diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h index 49782f63f015..32a66d4b30ca 100644 --- a/include/linux/fortify-string.h +++ b/include/linux/fortify-string.h @@ -314,6 +314,16 @@ __FORTIFY_INLINE ssize_t strscpy(char * const POS p, const char * const POS q, s if (__compiletime_lessthan(p_size, size)) __write_overflow(); + /* Short-circuit for compile-time known-safe lengths. */ + if (__compiletime_lessthan(p_size, SIZE_MAX)) { + len = __compiletime_strlen(q); + + if (len < SIZE_MAX && __compiletime_lessthan(len, size)) { + __underlying_memcpy(p, q, len + 1); + return len; + } + } + /* * This call protects from read overflow, because len will default to q * length if it smaller than size. diff --git a/lib/strscpy_kunit.c b/lib/strscpy_kunit.c index 98523f828d3a..a6b6344354ed 100644 --- a/lib/strscpy_kunit.c +++ b/lib/strscpy_kunit.c @@ -81,6 +81,8 @@ static void tc(struct kunit *test, char *src, int count, int expected, static void strscpy_test(struct kunit *test) { + char dest[8]; + /* * tc() uses a destination buffer of size 6 and needs at * least 2 characters spare (one for null and one to check for @@ -111,6 +113,17 @@ static void strscpy_test(struct kunit *test) tc(test, "ab", 4, 2, 2, 1, 1); tc(test, "a", 4, 1, 1, 1, 2); tc(test, "", 4, 0, 0, 1, 3); + + /* Compile-time-known source strings. */ + KUNIT_EXPECT_EQ(test, strscpy(dest, "", ARRAY_SIZE(dest)), 0); + KUNIT_EXPECT_EQ(test, strscpy(dest, "", 3), 0); + KUNIT_EXPECT_EQ(test, strscpy(dest, "", 1), 0); + KUNIT_EXPECT_EQ(test, strscpy(dest, "", 0), -E2BIG); + KUNIT_EXPECT_EQ(test, strscpy(dest, "Fixed", ARRAY_SIZE(dest)), 5); + KUNIT_EXPECT_EQ(test, strscpy(dest, "Fixed", 3), -E2BIG); + KUNIT_EXPECT_EQ(test, strscpy(dest, "Fixed", 1), -E2BIG); + KUNIT_EXPECT_EQ(test, strscpy(dest, "Fixed", 0), -E2BIG); + KUNIT_EXPECT_EQ(test, strscpy(dest, "This is too long", ARRAY_SIZE(dest)), -E2BIG); } static struct kunit_case strscpy_test_cases[] = { -- cgit v1.2.3 From e9a40e1585d792751d3a122392695e5a53032809 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 25 Oct 2022 16:05:18 -0700 Subject: fortify: Do not cast to "unsigned char" Do not cast to "unsigned char", as this needlessly creates type problems when attempting builds without -Wno-pointer-sign[1]. The intent of the cast is to drop possible "const" types. [1] https://lore.kernel.org/lkml/CAHk-=wgz3Uba8w7kdXhsqR1qvfemYL+OFQdefJnkeqXG8qZ_pA@mail.gmail.com/ Suggested-by: Linus Torvalds Fixes: 3009f891bb9f ("fortify: Allow strlen() and strnlen() to pass compile-time known lengths") Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook --- include/linux/fortify-string.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h index 32a66d4b30ca..aa31f54f8b57 100644 --- a/include/linux/fortify-string.h +++ b/include/linux/fortify-string.h @@ -18,7 +18,7 @@ void __write_overflow_field(size_t avail, size_t wanted) __compiletime_warning(" #define __compiletime_strlen(p) \ ({ \ - unsigned char *__p = (unsigned char *)(p); \ + char *__p = (char *)(p); \ size_t __ret = SIZE_MAX; \ size_t __p_size = __member_size(p); \ if (__p_size != SIZE_MAX && \ -- cgit v1.2.3 From 00208852d351ca6e4a8b9ff0c5376fa3a8ed8eaa Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Mon, 17 Oct 2022 16:01:22 -0700 Subject: iommu: Add return value rules to attach_dev op and APIs Cases like VFIO wish to attach a device to an existing domain that was not allocated specifically from the device. This raises a condition where the IOMMU driver can fail the domain attach because the domain and device are incompatible with each other. This is a soft failure that can be resolved by using a different domain. Provide a dedicated errno EINVAL from the IOMMU driver during attach that the reason why the attach failed is because of domain incompatibility. VFIO can use this to know that the attach is a soft failure and it should continue searching. Otherwise, the attach will be a hard failure and VFIO will return the code to userspace. Update kdocs to add rules of return value to the attach_dev op and APIs. Link: https://lore.kernel.org/r/bd56d93c18621104a0fa1b0de31e9b760b81b769.1666042872.git.nicolinc@nvidia.com Suggested-by: Jason Gunthorpe Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Signed-off-by: Nicolin Chen Reviewed-by: Lu Baolu Signed-off-by: Jason Gunthorpe --- drivers/iommu/iommu.c | 24 ++++++++++++++++++++++++ include/linux/iommu.h | 12 ++++++++++++ 2 files changed, 36 insertions(+) (limited to 'include') diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 65a3b3d886dc..972731f0b328 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -1949,6 +1949,18 @@ static int __iommu_attach_device(struct iommu_domain *domain, return ret; } +/** + * iommu_attach_device - Attach an IOMMU domain to a device + * @domain: IOMMU domain to attach + * @dev: Device that will be attached + * + * Returns 0 on success and error code on failure + * + * Note that EINVAL can be treated as a soft failure, indicating + * that certain configuration of the domain is incompatible with + * the device. In this case attaching a different domain to the + * device may succeed. + */ int iommu_attach_device(struct iommu_domain *domain, struct device *dev) { struct iommu_group *group; @@ -2075,6 +2087,18 @@ static int __iommu_attach_group(struct iommu_domain *domain, return ret; } +/** + * iommu_attach_group - Attach an IOMMU domain to an IOMMU group + * @domain: IOMMU domain to attach + * @group: IOMMU group that will be attached + * + * Returns 0 on success and error code on failure + * + * Note that EINVAL can be treated as a soft failure, indicating + * that certain configuration of the domain is incompatible with + * the group. In this case attaching a different domain to the + * group may succeed. + */ int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group) { int ret; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 3c9da1f8979e..857898d102b3 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -266,6 +266,18 @@ struct iommu_ops { /** * struct iommu_domain_ops - domain specific operations * @attach_dev: attach an iommu domain to a device + * Return: + * * 0 - success + * * EINVAL - can indicate that device and domain are incompatible due to + * some previous configuration of the domain, in which case the + * driver shouldn't log an error, since it is legitimate for a + * caller to test reuse of existing domains. Otherwise, it may + * still represent some other fundamental problem + * * ENOMEM - out of memory + * * ENOSPC - non-ENOMEM type of resource allocation failures + * * EBUSY - device is attached to a domain and cannot be changed + * * ENODEV - device specific errors, not able to be attached + * * - treated as ENODEV by the caller. Use is discouraged * @detach_dev: detach an iommu domain from a device * @map: map a physically contiguous memory region to an iommu domain * @map_pages: map a physically contiguous set of pages of the same size to -- cgit v1.2.3 From 003b786b678919e072c2b12ffa73901ef840963e Mon Sep 17 00:00:00 2001 From: Kai Vehmanen Date: Tue, 1 Nov 2022 13:49:13 +0200 Subject: ASoC: SOF: ipc3-topology: use old pipeline teardown flow with SOF2.1 and older MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Originally in commit b2ebcf42a48f ("ASoC: SOF: free widgets in sof_tear_down_pipelines() for static pipelines"), freeing of pipeline components at suspend was only done with recent FW as there were known limitations in older firmware versions. Tests show that if static pipelines are used, i.e. all pipelines are setup whenever firmware is powered up, the reverse action of freeing all components at power down, leads to firmware failures with also SOF2.0 and SOF2.1 based firmware. The problems can be specific to certain topologies with e.g. components not prepared to be freed at suspend (as this did not happen with older SOF kernels). To avoid hitting these problems when kernel is upgraded and used with an older firmware, bump the firmware requirement to SOF2.2 or newer. If an older firmware is used, and pipeline is a static one, do not free the components at suspend. This ensures the suspend flow remains backwards compatible with older firmware versions. This limitation does not apply if the product configuration is updated to dynamic pipelines. The limitation is not linked to firmware ABI, as the interface to free pipeline components has been available already before ABI3.19. The problem is in the implementation, so firmware version should be used to decide whether it is safe to use the newer flow or not. This patch adds a new SOF_FW_VER() macro to compare SOF firmware release versions. Link: https://github.com/thesofproject/sof/issues/6475 Signed-off-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20221101114913.1292671-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof/info.h | 4 ++++ sound/soc/sof/ipc3-topology.c | 15 ++++++++++----- 2 files changed, 14 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h index 65e86e4e9fd8..75193850ead0 100644 --- a/include/sound/sof/info.h +++ b/include/sound/sof/info.h @@ -36,6 +36,10 @@ enum sof_ipc_ext_data { SOF_IPC_EXT_USER_ABI_INFO = 4, }; +/* Build u32 number in format MMmmmppp */ +#define SOF_FW_VER(MAJOR, MINOR, PATCH) ((uint32_t)( \ + ((MAJOR) << 24) | ((MINOR) << 12) | (PATCH))) + /* FW version - SOF_IPC_GLB_VERSION */ struct sof_ipc_fw_version { struct sof_ipc_hdr hdr; diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index c148715aa0f9..0720e1eae084 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -2275,6 +2275,7 @@ static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif struct sof_ipc_fw_version *v = &sdev->fw_ready.version; struct snd_sof_widget *swidget; struct snd_sof_route *sroute; + bool dyn_widgets = false; int ret; /* @@ -2284,12 +2285,14 @@ static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif * topology loading the sound card unavailable to open PCMs. */ list_for_each_entry(swidget, &sdev->widget_list, list) { - if (swidget->dynamic_pipeline_widget) + if (swidget->dynamic_pipeline_widget) { + dyn_widgets = true; continue; + } - /* Do not free widgets for static pipelines with FW ABI older than 3.19 */ + /* Do not free widgets for static pipelines with FW older than SOF2.2 */ if (!verify && !swidget->dynamic_pipeline_widget && - v->abi_version < SOF_ABI_VER(3, 19, 0)) { + SOF_FW_VER(v->major, v->minor, v->micro) < SOF_FW_VER(2, 2, 0)) { swidget->use_count = 0; swidget->complete = 0; continue; @@ -2303,9 +2306,11 @@ static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verif /* * Tear down all pipelines associated with PCMs that did not get suspended * and unset the prepare flag so that they can be set up again during resume. - * Skip this step for older firmware. + * Skip this step for older firmware unless topology has any + * dynamic pipeline (in which case the step is mandatory). */ - if (!verify && v->abi_version >= SOF_ABI_VER(3, 19, 0)) { + if (!verify && (dyn_widgets || SOF_FW_VER(v->major, v->minor, v->micro) >= + SOF_FW_VER(2, 2, 0))) { ret = sof_tear_down_left_over_pipelines(sdev); if (ret < 0) { dev_err(sdev->dev, "failed to tear down paused pipelines\n"); -- cgit v1.2.3 From b8d3b056a78dcc941fd1a117697ab2b956c2953f Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Tue, 11 Oct 2022 17:22:04 +0800 Subject: spi: introduce new helpers with using modern naming For using modern names host/target to instead of all the legacy names, I think it takes 3 steps: - step1: introduce new helpers with modern naming. - step2: switch to use these new helpers in all drivers. - step3: remove all legacy helpers and update all legacy names. This patch is for step1, it introduces new helpers with host/target naming for drivers using. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20221011092204.950288-1-yangyingliang@huawei.com Signed-off-by: Mark Brown --- drivers/spi/spi.c | 11 +++++++++++ include/linux/spi/spi.h | 47 +++++++++++++++++++++++++++++++++++++++++++++-- 2 files changed, 56 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 8df8b93df1c3..4ddd250481f5 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2771,6 +2771,17 @@ int spi_slave_abort(struct spi_device *spi) } EXPORT_SYMBOL_GPL(spi_slave_abort); +int spi_target_abort(struct spi_device *spi) +{ + struct spi_controller *ctlr = spi->controller; + + if (spi_controller_is_target(ctlr) && ctlr->target_abort) + return ctlr->target_abort(ctlr); + + return -ENOTSUPP; +} +EXPORT_SYMBOL_GPL(spi_target_abort); + static ssize_t slave_show(struct device *dev, struct device_attribute *attr, char *buf) { diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 8fe3d0a9d2c9..798c30229e07 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -356,6 +356,7 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * @max_speed_hz: Highest supported transfer speed * @flags: other constraints relevant to this driver * @slave: indicates that this is an SPI slave controller + * @target: indicates that this is an SPI target controller * @devm_allocated: whether the allocation of this struct is devres-managed * @max_transfer_size: function that returns the max transfer size for * a &spi_device; may be %NULL, so the default %SIZE_MAX will be used. @@ -440,6 +441,7 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * @mem_caps: controller capabilities for the handling of memory operations. * @unprepare_message: undo any work done by prepare_message(). * @slave_abort: abort the ongoing transfer request on an SPI slave controller + * @target_abort: abort the ongoing transfer request on an SPI target controller * @cs_gpiods: Array of GPIO descs to use as chip select lines; one per CS * number. Any individual value may be NULL for CS lines that * are not GPIOs (driven by the SPI controller itself). @@ -535,8 +537,12 @@ struct spi_controller { /* Flag indicating if the allocation of this struct is devres-managed */ bool devm_allocated; - /* Flag indicating this is an SPI slave controller */ - bool slave; + union { + /* Flag indicating this is an SPI slave controller */ + bool slave; + /* Flag indicating this is an SPI target controller */ + bool target; + }; /* * on some hardware transfer / message size may be constrained @@ -650,6 +656,7 @@ struct spi_controller { int (*unprepare_message)(struct spi_controller *ctlr, struct spi_message *message); int (*slave_abort)(struct spi_controller *ctlr); + int (*target_abort)(struct spi_controller *ctlr); /* * These hooks are for drivers that use a generic implementation @@ -727,6 +734,11 @@ static inline bool spi_controller_is_slave(struct spi_controller *ctlr) return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->slave; } +static inline bool spi_controller_is_target(struct spi_controller *ctlr) +{ + return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->target; +} + /* PM calls that need to be issued by the driver */ extern int spi_controller_suspend(struct spi_controller *ctlr); extern int spi_controller_resume(struct spi_controller *ctlr); @@ -763,6 +775,21 @@ static inline struct spi_controller *spi_alloc_slave(struct device *host, return __spi_alloc_controller(host, size, true); } +static inline struct spi_controller *spi_alloc_host(struct device *dev, + unsigned int size) +{ + return __spi_alloc_controller(dev, size, false); +} + +static inline struct spi_controller *spi_alloc_target(struct device *dev, + unsigned int size) +{ + if (!IS_ENABLED(CONFIG_SPI_SLAVE)) + return NULL; + + return __spi_alloc_controller(dev, size, true); +} + struct spi_controller *__devm_spi_alloc_controller(struct device *dev, unsigned int size, bool slave); @@ -782,6 +809,21 @@ static inline struct spi_controller *devm_spi_alloc_slave(struct device *dev, return __devm_spi_alloc_controller(dev, size, true); } +static inline struct spi_controller *devm_spi_alloc_host(struct device *dev, + unsigned int size) +{ + return __devm_spi_alloc_controller(dev, size, false); +} + +static inline struct spi_controller *devm_spi_alloc_target(struct device *dev, + unsigned int size) +{ + if (!IS_ENABLED(CONFIG_SPI_SLAVE)) + return NULL; + + return __devm_spi_alloc_controller(dev, size, true); +} + extern int spi_register_controller(struct spi_controller *ctlr); extern int devm_spi_register_controller(struct device *dev, struct spi_controller *ctlr); @@ -1141,6 +1183,7 @@ static inline void spi_message_free(struct spi_message *m) extern int spi_setup(struct spi_device *spi); extern int spi_async(struct spi_device *spi, struct spi_message *message); extern int spi_slave_abort(struct spi_device *spi); +extern int spi_target_abort(struct spi_device *spi); static inline size_t spi_max_message_size(struct spi_device *spi) -- cgit v1.2.3 From 0db18eec0d9a7ee525209e31e3ac2f673545b12f Mon Sep 17 00:00:00 2001 From: Mukesh Ojha Date: Thu, 27 Oct 2022 14:42:40 +0530 Subject: f2fs: fix the assign logic of iocb commit 18ae8d12991b ("f2fs: show more DIO information in tracepoint") introduces iocb field in 'f2fs_direct_IO_enter' trace event And it only assigns the pointer and later it accesses its field in trace print log. Unable to handle kernel paging request at virtual address ffffffc04cef3d30 Mem abort info: ESR = 0x96000007 EC = 0x25: DABT (current EL), IL = 32 bits pc : trace_raw_output_f2fs_direct_IO_enter+0x54/0xa4 lr : trace_raw_output_f2fs_direct_IO_enter+0x2c/0xa4 sp : ffffffc0443cbbd0 x29: ffffffc0443cbbf0 x28: ffffff8935b120d0 x27: ffffff8935b12108 x26: ffffff8935b120f0 x25: ffffff8935b12100 x24: ffffff8935b110c0 x23: ffffff8935b10000 x22: ffffff88859a936c x21: ffffff88859a936c x20: ffffff8935b110c0 x19: ffffff8935b10000 x18: ffffffc03b195060 x17: ffffff8935b11e76 x16: 00000000000000cc x15: ffffffef855c4f2c x14: 0000000000000001 x13: 000000000000004e x12: ffff0000ffffff00 x11: ffffffef86c350d0 x10: 00000000000010c0 x9 : 000000000fe0002c x8 : ffffffc04cef3d28 x7 : 7f7f7f7f7f7f7f7f x6 : 0000000002000000 x5 : ffffff8935b11e9a x4 : 0000000000006250 x3 : ffff0a00ffffff04 x2 : 0000000000000002 x1 : ffffffef86a0a31f x0 : ffffff8935b10000 Call trace: trace_raw_output_f2fs_direct_IO_enter+0x54/0xa4 print_trace_fmt+0x9c/0x138 print_trace_line+0x154/0x254 tracing_read_pipe+0x21c/0x380 vfs_read+0x108/0x3ac ksys_read+0x7c/0xec __arm64_sys_read+0x20/0x30 invoke_syscall+0x60/0x150 el0_svc_common.llvm.1237943816091755067+0xb8/0xf8 do_el0_svc+0x28/0xa0 Fix it by copying the required variables for printing and while at it fix the similar issue at some other places in the same file. Fixes: bd984c03097b ("f2fs: show more DIO information in tracepoint") Signed-off-by: Mukesh Ojha Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- include/trace/events/f2fs.h | 34 +++++++++++++++++++--------------- 1 file changed, 19 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index c6b372401c27..ff57e7f9914c 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -322,7 +322,7 @@ TRACE_EVENT(f2fs_unlink_enter, __field(ino_t, ino) __field(loff_t, size) __field(blkcnt_t, blocks) - __field(const char *, name) + __string(name, dentry->d_name.name) ), TP_fast_assign( @@ -330,7 +330,7 @@ TRACE_EVENT(f2fs_unlink_enter, __entry->ino = dir->i_ino; __entry->size = dir->i_size; __entry->blocks = dir->i_blocks; - __entry->name = dentry->d_name.name; + __assign_str(name, dentry->d_name.name); ), TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " @@ -338,7 +338,7 @@ TRACE_EVENT(f2fs_unlink_enter, show_dev_ino(__entry), __entry->size, (unsigned long long)__entry->blocks, - __entry->name) + __get_str(name)) ); DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit, @@ -940,25 +940,29 @@ TRACE_EVENT(f2fs_direct_IO_enter, TP_STRUCT__entry( __field(dev_t, dev) __field(ino_t, ino) - __field(struct kiocb *, iocb) + __field(loff_t, ki_pos) + __field(int, ki_flags) + __field(u16, ki_ioprio) __field(unsigned long, len) __field(int, rw) ), TP_fast_assign( - __entry->dev = inode->i_sb->s_dev; - __entry->ino = inode->i_ino; - __entry->iocb = iocb; - __entry->len = len; - __entry->rw = rw; + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->ki_pos = iocb->ki_pos; + __entry->ki_flags = iocb->ki_flags; + __entry->ki_ioprio = iocb->ki_ioprio; + __entry->len = len; + __entry->rw = rw; ), TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", show_dev_ino(__entry), - __entry->iocb->ki_pos, + __entry->ki_pos, __entry->len, - __entry->iocb->ki_flags, - __entry->iocb->ki_ioprio, + __entry->ki_flags, + __entry->ki_ioprio, __entry->rw) ); @@ -1407,19 +1411,19 @@ TRACE_EVENT(f2fs_write_checkpoint, TP_STRUCT__entry( __field(dev_t, dev) __field(int, reason) - __field(char *, msg) + __string(dest_msg, msg) ), TP_fast_assign( __entry->dev = sb->s_dev; __entry->reason = reason; - __entry->msg = msg; + __assign_str(dest_msg, msg); ), TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", show_dev(__entry->dev), show_cpreason(__entry->reason), - __entry->msg) + __get_str(dest_msg)) ); DECLARE_EVENT_CLASS(f2fs_discard, -- cgit v1.2.3 From 195623f2d8e9361eaddec071ad298998ec0590ba Mon Sep 17 00:00:00 2001 From: Mukesh Ojha Date: Thu, 27 Oct 2022 14:42:41 +0530 Subject: f2fs: fix the msg data type Data type of msg in f2fs_write_checkpoint trace should be const char * instead of char *. Signed-off-by: Mukesh Ojha Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- include/trace/events/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index ff57e7f9914c..7fbfce498472 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1404,7 +1404,7 @@ TRACE_EVENT(f2fs_readpages, TRACE_EVENT(f2fs_write_checkpoint, - TP_PROTO(struct super_block *sb, int reason, char *msg), + TP_PROTO(struct super_block *sb, int reason, const char *msg), TP_ARGS(sb, reason, msg), -- cgit v1.2.3 From d182dc6de93225cd853de4db68a1a77501bedb6e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 24 Oct 2022 13:39:23 +0900 Subject: cpufreq: Generalize of_perf_domain_get_sharing_cpumask phandle format of_perf_domain_get_sharing_cpumask currently assumes a 1-argument phandle format, and directly returns the argument. Generalize this to return the full of_phandle_args, so it can be used by drivers which use other phandle styles (e.g. separate nodes). This also requires changing the CPU sharing match to compare the full args structure. Also, make sure to of_node_put(args.np) (the original code was leaking a reference). Signed-off-by: Hector Martin Signed-off-by: Viresh Kumar --- drivers/cpufreq/mediatek-cpufreq-hw.c | 14 +++++++++----- include/linux/cpufreq.h | 28 ++++++++++++++++------------ 2 files changed, 25 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/drivers/cpufreq/mediatek-cpufreq-hw.c b/drivers/cpufreq/mediatek-cpufreq-hw.c index f0e0a35c7f21..f80339779084 100644 --- a/drivers/cpufreq/mediatek-cpufreq-hw.c +++ b/drivers/cpufreq/mediatek-cpufreq-hw.c @@ -160,6 +160,7 @@ static int mtk_cpu_resources_init(struct platform_device *pdev, struct mtk_cpufreq_data *data; struct device *dev = &pdev->dev; struct resource *res; + struct of_phandle_args args; void __iomem *base; int ret, i; int index; @@ -168,11 +169,14 @@ static int mtk_cpu_resources_init(struct platform_device *pdev, if (!data) return -ENOMEM; - index = of_perf_domain_get_sharing_cpumask(policy->cpu, "performance-domains", - "#performance-domain-cells", - policy->cpus); - if (index < 0) - return index; + ret = of_perf_domain_get_sharing_cpumask(policy->cpu, "performance-domains", + "#performance-domain-cells", + policy->cpus, &args); + if (ret < 0) + return ret; + + index = args.args[0]; + of_node_put(args.np); res = platform_get_resource(pdev, IORESOURCE_MEM, index); if (!res) { diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index d5595d57f4e5..6a94a6eaad27 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -1110,10 +1110,10 @@ cpufreq_table_set_inefficient(struct cpufreq_policy *policy, } static inline int parse_perf_domain(int cpu, const char *list_name, - const char *cell_name) + const char *cell_name, + struct of_phandle_args *args) { struct device_node *cpu_np; - struct of_phandle_args args; int ret; cpu_np = of_cpu_device_node_get(cpu); @@ -1121,41 +1121,44 @@ static inline int parse_perf_domain(int cpu, const char *list_name, return -ENODEV; ret = of_parse_phandle_with_args(cpu_np, list_name, cell_name, 0, - &args); + args); if (ret < 0) return ret; of_node_put(cpu_np); - return args.args[0]; + return 0; } static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_name, - const char *cell_name, struct cpumask *cpumask) + const char *cell_name, struct cpumask *cpumask, + struct of_phandle_args *pargs) { - int target_idx; int cpu, ret; + struct of_phandle_args args; - ret = parse_perf_domain(pcpu, list_name, cell_name); + ret = parse_perf_domain(pcpu, list_name, cell_name, pargs); if (ret < 0) return ret; - target_idx = ret; cpumask_set_cpu(pcpu, cpumask); for_each_possible_cpu(cpu) { if (cpu == pcpu) continue; - ret = parse_perf_domain(cpu, list_name, cell_name); + ret = parse_perf_domain(cpu, list_name, cell_name, &args); if (ret < 0) continue; - if (target_idx == ret) + if (pargs->np == args.np && pargs->args_count == args.args_count && + !memcmp(pargs->args, args.args, sizeof(args.args[0]) * args.args_count)) cpumask_set_cpu(cpu, cpumask); + + of_node_put(args.np); } - return target_idx; + return 0; } #else static inline int cpufreq_boost_trigger_state(int state) @@ -1185,7 +1188,8 @@ cpufreq_table_set_inefficient(struct cpufreq_policy *policy, } static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_name, - const char *cell_name, struct cpumask *cpumask) + const char *cell_name, struct cpumask *cpumask, + struct of_phandle_args *pargs) { return -EOPNOTSUPP; } -- cgit v1.2.3 From 387659939c00156f8d6bab0fbc55b4eaf2b6bc5b Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Mon, 31 Oct 2022 19:33:50 +0800 Subject: drm/ttm: fix undefined behavior in bit shift for TTM_TT_FLAG_PRIV_POPULATED MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in ./include/drm/ttm/ttm_tt.h:122:26 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c ttm_bo_move_memcpy+0x3b4/0x460 [ttm] bo_driver_move+0x32/0x40 [drm_vram_helper] ttm_bo_handle_move_mem+0x118/0x200 [ttm] ttm_bo_validate+0xfa/0x220 [ttm] drm_gem_vram_pin_locked+0x70/0x1b0 [drm_vram_helper] drm_gem_vram_pin+0x48/0xb0 [drm_vram_helper] drm_gem_vram_plane_helper_prepare_fb+0x53/0xe0 [drm_vram_helper] drm_gem_vram_simple_display_pipe_prepare_fb+0x26/0x30 [drm_vram_helper] drm_simple_kms_plane_prepare_fb+0x4d/0xe0 [drm_kms_helper] drm_atomic_helper_prepare_planes+0xda/0x210 [drm_kms_helper] drm_atomic_helper_commit+0xc3/0x1e0 [drm_kms_helper] drm_atomic_commit+0x9c/0x160 [drm] drm_client_modeset_commit_atomic+0x33a/0x380 [drm] drm_client_modeset_commit_locked+0x77/0x220 [drm] drm_client_modeset_commit+0x31/0x60 [drm] __drm_fb_helper_restore_fbdev_mode_unlocked+0xa7/0x170 [drm_kms_helper] drm_fb_helper_set_par+0x51/0x90 [drm_kms_helper] fbcon_init+0x316/0x790 visual_init+0x113/0x1d0 do_bind_con_driver+0x2a3/0x5c0 do_take_over_console+0xa9/0x270 do_fbcon_takeover+0xa1/0x170 do_fb_registered+0x2a8/0x340 fbcon_fb_registered+0x47/0xe0 register_framebuffer+0x294/0x4a0 __drm_fb_helper_initial_config_and_unlock+0x43c/0x880 [drm_kms_helper] drm_fb_helper_initial_config+0x52/0x80 [drm_kms_helper] drm_fbdev_client_hotplug+0x156/0x1b0 [drm_kms_helper] drm_fbdev_generic_setup+0xfc/0x290 [drm_kms_helper] bochs_pci_probe+0x6ca/0x772 [bochs] local_pci_probe+0x4d/0xb0 pci_device_probe+0x119/0x320 really_probe+0x181/0x550 __driver_probe_device+0xc6/0x220 driver_probe_device+0x32/0x100 __driver_attach+0x195/0x200 bus_for_each_dev+0xbb/0x120 driver_attach+0x27/0x30 bus_add_driver+0x22e/0x2f0 driver_register+0xa9/0x190 __pci_register_driver+0x90/0xa0 bochs_pci_driver_init+0x52/0x1000 [bochs] do_one_initcall+0x76/0x430 do_init_module+0x61/0x28a load_module+0x1f82/0x2e50 __do_sys_finit_module+0xf8/0x190 __x64_sys_finit_module+0x23/0x30 do_syscall_64+0x58/0x80 entry_SYSCALL_64_after_hwframe+0x63/0xcd Fixes: 3312be8f6fc8 ("drm/ttm: move populated state into page flags") Signed-off-by: Gaosheng Cui Reviewed-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20221031113350.4180975-1-cuigaosheng1@huawei.com Signed-off-by: Christian König --- include/drm/ttm/ttm_tt.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h index 17a0310e8aaa..b7d3f3843f1e 100644 --- a/include/drm/ttm/ttm_tt.h +++ b/include/drm/ttm/ttm_tt.h @@ -88,7 +88,7 @@ struct ttm_tt { #define TTM_TT_FLAG_EXTERNAL (1 << 2) #define TTM_TT_FLAG_EXTERNAL_MAPPABLE (1 << 3) -#define TTM_TT_FLAG_PRIV_POPULATED (1 << 31) +#define TTM_TT_FLAG_PRIV_POPULATED (1U << 31) uint32_t page_flags; /** @num_pages: Number of pages in the page array. */ uint32_t num_pages; -- cgit v1.2.3 From a521075d0ab389ec5e1b52a2af01ad41b3cf9792 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 5 Oct 2022 18:29:46 +0300 Subject: device property: Introduce fwnode_device_is_compatible() helper The fwnode_device_is_compatible() helper searches for the given string in the "compatible" string array property and, if found, returns true. Signed-off-by: Andy Shevchenko Reviewed-by: Sakari Ailus --- include/linux/property.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/property.h b/include/linux/property.h index 117cc200c656..67371c963134 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -50,7 +50,6 @@ int device_property_read_string(struct device *dev, const char *propname, int device_property_match_string(struct device *dev, const char *propname, const char *string); -bool fwnode_device_is_available(const struct fwnode_handle *fwnode); bool fwnode_property_present(const struct fwnode_handle *fwnode, const char *propname); int fwnode_property_read_u8_array(const struct fwnode_handle *fwnode, @@ -72,6 +71,15 @@ int fwnode_property_read_string(const struct fwnode_handle *fwnode, const char *propname, const char **val); int fwnode_property_match_string(const struct fwnode_handle *fwnode, const char *propname, const char *string); + +bool fwnode_device_is_available(const struct fwnode_handle *fwnode); + +static inline +bool fwnode_device_is_compatible(const struct fwnode_handle *fwnode, const char *compat) +{ + return fwnode_property_match_string(fwnode, "compatible", compat) >= 0; +} + int fwnode_property_get_reference_args(const struct fwnode_handle *fwnode, const char *prop, const char *nargs_prop, unsigned int nargs, unsigned int index, -- cgit v1.2.3 From d08b0f8f46e45a274fc8c9a5bc92cb9da70d9887 Mon Sep 17 00:00:00 2001 From: Shane Parslow Date: Sat, 29 Oct 2022 02:03:56 -0700 Subject: net: wwan: iosm: add rpc interface for xmm modems Add a new iosm wwan port that connects to the modem rpc interface. This interface provides a configuration channel, and in the case of the 7360, is the only way to configure the modem (as it does not support mbim). The new interface is compatible with existing software, such as open_xdatachannel.py from the xmm7360-pci project [1]. [1] https://github.com/xmm7360/xmm7360-pci Signed-off-by: Shane Parslow Reviewed-by: Loic Poulain Signed-off-by: David S. Miller --- drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c | 2 +- drivers/net/wwan/wwan_core.c | 4 ++++ include/linux/wwan.h | 2 ++ 3 files changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c index 128c999e08bb..bcfbc6b3d617 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c +++ b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c @@ -39,7 +39,7 @@ static struct ipc_chnl_cfg modem_cfg[] = { /* RPC - 0 */ { IPC_MEM_CTRL_CHL_ID_1, IPC_MEM_PIPE_2, IPC_MEM_PIPE_3, IPC_MEM_MAX_TDS_RPC, IPC_MEM_MAX_TDS_RPC, - IPC_MEM_MAX_DL_RPC_BUF_SIZE, WWAN_PORT_UNKNOWN }, + IPC_MEM_MAX_DL_RPC_BUF_SIZE, WWAN_PORT_XMMRPC }, /* IAT0 */ { IPC_MEM_CTRL_CHL_ID_2, IPC_MEM_PIPE_4, IPC_MEM_PIPE_5, IPC_MEM_MAX_TDS_AT, IPC_MEM_MAX_TDS_AT, IPC_MEM_MAX_DL_AT_BUF_SIZE, diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index d72ee18476d1..966d0ccd2276 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -319,6 +319,10 @@ static const struct { .name = "FIREHOSE", .devsuf = "firehose", }, + [WWAN_PORT_XMMRPC] = { + .name = "XMMRPC", + .devsuf = "xmmrpc", + }, }; static ssize_t type_show(struct device *dev, struct device_attribute *attr, diff --git a/include/linux/wwan.h b/include/linux/wwan.h index 5ce2acf444fb..24d76500b1cc 100644 --- a/include/linux/wwan.h +++ b/include/linux/wwan.h @@ -15,6 +15,7 @@ * @WWAN_PORT_QMI: Qcom modem/MSM interface for modem control * @WWAN_PORT_QCDM: Qcom Modem diagnostic interface * @WWAN_PORT_FIREHOSE: XML based command protocol + * @WWAN_PORT_XMMRPC: Control protocol for Intel XMM modems * * @WWAN_PORT_MAX: Highest supported port types * @WWAN_PORT_UNKNOWN: Special value to indicate an unknown port type @@ -26,6 +27,7 @@ enum wwan_port_type { WWAN_PORT_QMI, WWAN_PORT_QCDM, WWAN_PORT_FIREHOSE, + WWAN_PORT_XMMRPC, /* Add new port types above this line */ -- cgit v1.2.3 From 89aed3cd5cb951113b766cddd9c2df43cfbdafd5 Mon Sep 17 00:00:00 2001 From: Benedikt Niedermayr Date: Wed, 2 Nov 2022 14:30:46 +0100 Subject: memory: omap-gpmc: wait pin additions This patch introduces support for setting the wait-pin polarity as well as using the same wait-pin for different CS regions. The waitpin polarity can be configured via the WAITPINPOLARITY bits in the GPMC_CONFIG register. This is currently not supported by the driver. This patch adds support for setting the required register bits with the "ti,wait-pin-polarity" dt-property. The wait-pin can also be shared between different CS regions for special usecases. Therefore GPMC must keep track of wait-pin allocations, so it knows that either GPMC itself or another driver has the ownership. Signed-off-by: Benedikt Niedermayr Link: https://lore.kernel.org/r/20221102133047.1654449-2-benedikt.niedermayr@siemens.com Reviewed-by: Roger Quadros Signed-off-by: Krzysztof Kozlowski --- drivers/memory/omap-gpmc.c | 122 ++++++++++++++++++++++++++++---- include/linux/platform_data/gpmc-omap.h | 8 +++ 2 files changed, 117 insertions(+), 13 deletions(-) (limited to 'include') diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 2351f2708da2..e427572712e2 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -134,6 +134,7 @@ #define GPMC_CONFIG_DEV_SIZE 0x00000002 #define GPMC_CONFIG_DEV_TYPE 0x00000003 +#define GPMC_CONFIG_WAITPINPOLARITY(pin) (BIT(pin) << 8) #define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) #define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) #define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29) @@ -229,6 +230,12 @@ struct omap3_gpmc_regs { struct gpmc_cs_config cs_context[GPMC_CS_NUM]; }; +struct gpmc_waitpin { + u32 pin; + u32 polarity; + struct gpio_desc *desc; +}; + struct gpmc_device { struct device *dev; int irq; @@ -236,6 +243,7 @@ struct gpmc_device { struct gpio_chip gpio_chip; struct notifier_block nb; struct omap3_gpmc_regs context; + struct gpmc_waitpin *waitpins; int nirqs; unsigned int is_suspended:1; struct resource *data; @@ -1035,6 +1043,62 @@ void gpmc_cs_free(int cs) } EXPORT_SYMBOL(gpmc_cs_free); +static bool gpmc_is_valid_waitpin(u32 waitpin) +{ + return waitpin >= 0 && waitpin < gpmc_nr_waitpins; +} + +static int gpmc_alloc_waitpin(struct gpmc_device *gpmc, + struct gpmc_settings *p) +{ + int ret; + struct gpmc_waitpin *waitpin; + struct gpio_desc *waitpin_desc; + + if (!gpmc_is_valid_waitpin(p->wait_pin)) + return -EINVAL; + + waitpin = &gpmc->waitpins[p->wait_pin]; + + if (!waitpin->desc) { + /* Reserve the GPIO for wait pin usage. + * GPIO polarity doesn't matter here. Wait pin polarity + * is set in GPMC_CONFIG register. + */ + waitpin_desc = gpiochip_request_own_desc(&gpmc->gpio_chip, + p->wait_pin, "WAITPIN", + GPIO_ACTIVE_HIGH, + GPIOD_IN); + + ret = PTR_ERR(waitpin_desc); + if (IS_ERR(waitpin_desc) && ret != -EBUSY) + return ret; + + /* New wait pin */ + waitpin->desc = waitpin_desc; + waitpin->pin = p->wait_pin; + waitpin->polarity = p->wait_pin_polarity; + } else { + /* Shared wait pin */ + if (p->wait_pin_polarity != waitpin->polarity || + p->wait_pin != waitpin->pin) { + dev_err(gpmc->dev, + "shared-wait-pin: invalid configuration\n"); + return -EINVAL; + } + dev_info(gpmc->dev, "shared wait-pin: %d\n", waitpin->pin); + } + + return 0; +} + +static void gpmc_free_waitpin(struct gpmc_device *gpmc, + int wait_pin) +{ + if (gpmc_is_valid_waitpin(wait_pin)) + gpiochip_free_own_desc(gpmc->waitpins[wait_pin].desc); +} + /** * gpmc_configure - write request to configure gpmc * @cmd: command type @@ -1886,6 +1950,17 @@ int gpmc_cs_program_settings(int cs, struct gpmc_settings *p) gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, config1); + if (p->wait_pin_polarity != GPMC_WAITPINPOLARITY_INVALID) { + config1 = gpmc_read_reg(GPMC_CONFIG); + + if (p->wait_pin_polarity == GPMC_WAITPINPOLARITY_ACTIVE_LOW) + config1 &= ~GPMC_CONFIG_WAITPINPOLARITY(p->wait_pin); + else if (p->wait_pin_polarity == GPMC_WAITPINPOLARITY_ACTIVE_HIGH) + config1 |= GPMC_CONFIG_WAITPINPOLARITY(p->wait_pin); + + gpmc_write_reg(GPMC_CONFIG, config1); + } + return 0; } @@ -1975,7 +2050,25 @@ void gpmc_read_settings_dt(struct device_node *np, struct gpmc_settings *p) __func__); } + p->wait_pin = GPMC_WAITPIN_INVALID; + p->wait_pin_polarity = GPMC_WAITPINPOLARITY_INVALID; + if (!of_property_read_u32(np, "gpmc,wait-pin", &p->wait_pin)) { + if (!gpmc_is_valid_waitpin(p->wait_pin)) { + pr_err("%s: Invalid wait-pin (%d)\n", __func__, p->wait_pin); + p->wait_pin = GPMC_WAITPIN_INVALID; + } + + if (!of_property_read_u32(np, "ti,wait-pin-polarity", + &p->wait_pin_polarity)) { + if (p->wait_pin_polarity != GPMC_WAITPINPOLARITY_ACTIVE_HIGH && + p->wait_pin_polarity != GPMC_WAITPINPOLARITY_ACTIVE_LOW) { + pr_err("%s: Invalid wait-pin-polarity (%d)\n", + __func__, p->wait_pin_polarity); + p->wait_pin_polarity = GPMC_WAITPINPOLARITY_INVALID; + } + } + p->wait_on_read = of_property_read_bool(np, "gpmc,wait-on-read"); p->wait_on_write = of_property_read_bool(np, @@ -2080,7 +2173,6 @@ static int gpmc_probe_generic_child(struct platform_device *pdev, const char *name; int ret, cs; u32 val; - struct gpio_desc *waitpin_desc = NULL; struct gpmc_device *gpmc = platform_get_drvdata(pdev); if (of_property_read_u32(child, "reg", &cs) < 0) { @@ -2208,17 +2300,9 @@ static int gpmc_probe_generic_child(struct platform_device *pdev, /* Reserve wait pin if it is required and valid */ if (gpmc_s.wait_on_read || gpmc_s.wait_on_write) { - unsigned int wait_pin = gpmc_s.wait_pin; - - waitpin_desc = gpiochip_request_own_desc(&gpmc->gpio_chip, - wait_pin, "WAITPIN", - GPIO_ACTIVE_HIGH, - GPIOD_IN); - if (IS_ERR(waitpin_desc)) { - dev_err(&pdev->dev, "invalid wait-pin: %d\n", wait_pin); - ret = PTR_ERR(waitpin_desc); + ret = gpmc_alloc_waitpin(gpmc, &gpmc_s); + if (ret < 0) goto err; - } } gpmc_cs_show_timings(cs, "before gpmc_cs_program_settings"); @@ -2260,7 +2344,7 @@ err_child_fail: ret = -ENODEV; err_cs: - gpiochip_free_own_desc(waitpin_desc); + gpmc_free_waitpin(gpmc, gpmc_s.wait_pin); err: gpmc_cs_free(cs); @@ -2489,7 +2573,7 @@ static int omap_gpmc_context_notifier(struct notifier_block *nb, static int gpmc_probe(struct platform_device *pdev) { - int rc; + int rc, i; u32 l; struct resource *res; struct gpmc_device *gpmc; @@ -2545,6 +2629,15 @@ static int gpmc_probe(struct platform_device *pdev) gpmc_nr_waitpins = GPMC_NR_WAITPINS; } + gpmc->waitpins = devm_kzalloc(&pdev->dev, + gpmc_nr_waitpins * sizeof(struct gpmc_waitpin), + GFP_KERNEL); + if (!gpmc->waitpins) + return -ENOMEM; + + for (i = 0; i < gpmc_nr_waitpins; i++) + gpmc->waitpins[i].pin = GPMC_WAITPIN_INVALID; + pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); @@ -2598,9 +2691,12 @@ gpio_init_failed: static int gpmc_remove(struct platform_device *pdev) { + int i; struct gpmc_device *gpmc = platform_get_drvdata(pdev); cpu_pm_unregister_notifier(&gpmc->nb); + for (i = 0; i < gpmc_nr_waitpins; i++) + gpmc_free_waitpin(gpmc, i); gpmc_free_irq(gpmc); gpmc_mem_exit(); pm_runtime_put_sync(&pdev->dev); diff --git a/include/linux/platform_data/gpmc-omap.h b/include/linux/platform_data/gpmc-omap.h index c9cc4e32435d..296b080c5c67 100644 --- a/include/linux/platform_data/gpmc-omap.h +++ b/include/linux/platform_data/gpmc-omap.h @@ -136,6 +136,13 @@ struct gpmc_device_timings { #define GPMC_MUX_AAD 1 /* Addr-Addr-Data multiplex */ #define GPMC_MUX_AD 2 /* Addr-Data multiplex */ +/* Wait pin polarity values */ +#define GPMC_WAITPINPOLARITY_INVALID -1 +#define GPMC_WAITPINPOLARITY_ACTIVE_LOW 0 +#define GPMC_WAITPINPOLARITY_ACTIVE_HIGH 1 + +#define GPMC_WAITPIN_INVALID -1 + struct gpmc_settings { bool burst_wrap; /* enables wrap bursting */ bool burst_read; /* enables read page/burst mode */ @@ -149,6 +156,7 @@ struct gpmc_settings { u32 device_width; /* device bus width (8 or 16 bit) */ u32 mux_add_data; /* multiplex address & data */ u32 wait_pin; /* wait-pin to be used */ + u32 wait_pin_polarity; }; /* Data for each chip select */ -- cgit v1.2.3 From 80bd4a7aab4c9ce59bf5e35fdf52aa23d8a3c9f5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 1 Nov 2022 16:00:47 +0100 Subject: blk-mq: move the srcu_struct used for quiescing to the tagset All I/O submissions have fairly similar latencies, and a tagset-wide quiesce is a fairly common operation. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Ming Lei Reviewed-by: Chao Leng Reviewed-by: Sagi Grimberg Reviewed-by: Hannes Reinecke Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20221101150050.3510-12-hch@lst.de [axboe: fix whitespace] Signed-off-by: Jens Axboe --- block/blk-core.c | 27 +++++---------------------- block/blk-mq.c | 33 +++++++++++++++++++++++++-------- block/blk-mq.h | 14 +++++++------- block/blk-sysfs.c | 9 ++------- block/blk.h | 9 +-------- block/genhd.c | 2 +- include/linux/blk-mq.h | 4 ++++ include/linux/blkdev.h | 9 --------- 8 files changed, 45 insertions(+), 62 deletions(-) (limited to 'include') diff --git a/block/blk-core.c b/block/blk-core.c index 5d50dd16e2a5..e9e2bf15cd90 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -65,7 +65,6 @@ DEFINE_IDA(blk_queue_ida); * For queue allocation */ struct kmem_cache *blk_requestq_cachep; -struct kmem_cache *blk_requestq_srcu_cachep; /* * Controlling structure to kblockd @@ -373,26 +372,20 @@ static void blk_timeout_work(struct work_struct *work) { } -struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu) +struct request_queue *blk_alloc_queue(int node_id) { struct request_queue *q; - q = kmem_cache_alloc_node(blk_get_queue_kmem_cache(alloc_srcu), - GFP_KERNEL | __GFP_ZERO, node_id); + q = kmem_cache_alloc_node(blk_requestq_cachep, GFP_KERNEL | __GFP_ZERO, + node_id); if (!q) return NULL; - if (alloc_srcu) { - blk_queue_flag_set(QUEUE_FLAG_HAS_SRCU, q); - if (init_srcu_struct(q->srcu) != 0) - goto fail_q; - } - q->last_merge = NULL; q->id = ida_alloc(&blk_queue_ida, GFP_KERNEL); if (q->id < 0) - goto fail_srcu; + goto fail_q; q->stats = blk_alloc_queue_stats(); if (!q->stats) @@ -435,11 +428,8 @@ fail_stats: blk_free_queue_stats(q->stats); fail_id: ida_free(&blk_queue_ida, q->id); -fail_srcu: - if (alloc_srcu) - cleanup_srcu_struct(q->srcu); fail_q: - kmem_cache_free(blk_get_queue_kmem_cache(alloc_srcu), q); + kmem_cache_free(blk_requestq_cachep, q); return NULL; } @@ -1172,9 +1162,6 @@ int __init blk_dev_init(void) sizeof_field(struct request, cmd_flags)); BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 * sizeof_field(struct bio, bi_opf)); - BUILD_BUG_ON(ALIGN(offsetof(struct request_queue, srcu), - __alignof__(struct request_queue)) != - sizeof(struct request_queue)); /* used for unplugging and affects IO latency/throughput - HIGHPRI */ kblockd_workqueue = alloc_workqueue("kblockd", @@ -1185,10 +1172,6 @@ int __init blk_dev_init(void) blk_requestq_cachep = kmem_cache_create("request_queue", sizeof(struct request_queue), 0, SLAB_PANIC, NULL); - blk_requestq_srcu_cachep = kmem_cache_create("request_queue_srcu", - sizeof(struct request_queue) + - sizeof(struct srcu_struct), 0, SLAB_PANIC, NULL); - blk_debugfs_root = debugfs_create_dir("block", NULL); return 0; diff --git a/block/blk-mq.c b/block/blk-mq.c index a03abadfe4c6..bee728dac9cd 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -261,8 +261,8 @@ EXPORT_SYMBOL_GPL(blk_mq_quiesce_queue_nowait); */ void blk_mq_wait_quiesce_done(struct request_queue *q) { - if (blk_queue_has_srcu(q)) - synchronize_srcu(q->srcu); + if (q->tag_set->flags & BLK_MQ_F_BLOCKING) + synchronize_srcu(q->tag_set->srcu); else synchronize_rcu(); } @@ -4003,7 +4003,7 @@ static struct request_queue *blk_mq_init_queue_data(struct blk_mq_tag_set *set, struct request_queue *q; int ret; - q = blk_alloc_queue(set->numa_node, set->flags & BLK_MQ_F_BLOCKING); + q = blk_alloc_queue(set->numa_node); if (!q) return ERR_PTR(-ENOMEM); q->queuedata = queuedata; @@ -4168,9 +4168,6 @@ static void blk_mq_update_poll_flag(struct request_queue *q) int blk_mq_init_allocated_queue(struct blk_mq_tag_set *set, struct request_queue *q) { - WARN_ON_ONCE(blk_queue_has_srcu(q) != - !!(set->flags & BLK_MQ_F_BLOCKING)); - /* mark the queue as mq asap */ q->mq_ops = set->ops; @@ -4429,8 +4426,18 @@ int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set) if (set->nr_maps == 1 && set->nr_hw_queues > nr_cpu_ids) set->nr_hw_queues = nr_cpu_ids; - if (blk_mq_alloc_tag_set_tags(set, set->nr_hw_queues) < 0) - return -ENOMEM; + if (set->flags & BLK_MQ_F_BLOCKING) { + set->srcu = kmalloc(sizeof(*set->srcu), GFP_KERNEL); + if (!set->srcu) + return -ENOMEM; + ret = init_srcu_struct(set->srcu); + if (ret) + goto out_free_srcu; + } + + ret = blk_mq_alloc_tag_set_tags(set, set->nr_hw_queues); + if (ret) + goto out_cleanup_srcu; ret = -ENOMEM; for (i = 0; i < set->nr_maps; i++) { @@ -4460,6 +4467,12 @@ out_free_mq_map: } kfree(set->tags); set->tags = NULL; +out_cleanup_srcu: + if (set->flags & BLK_MQ_F_BLOCKING) + cleanup_srcu_struct(set->srcu); +out_free_srcu: + if (set->flags & BLK_MQ_F_BLOCKING) + kfree(set->srcu); return ret; } EXPORT_SYMBOL(blk_mq_alloc_tag_set); @@ -4499,6 +4512,10 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set) kfree(set->tags); set->tags = NULL; + if (set->flags & BLK_MQ_F_BLOCKING) { + cleanup_srcu_struct(set->srcu); + kfree(set->srcu); + } } EXPORT_SYMBOL(blk_mq_free_tag_set); diff --git a/block/blk-mq.h b/block/blk-mq.h index 0b2870839cdd..ef59fee62780 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -377,17 +377,17 @@ static inline bool hctx_may_queue(struct blk_mq_hw_ctx *hctx, /* run the code block in @dispatch_ops with rcu/srcu read lock held */ #define __blk_mq_run_dispatch_ops(q, check_sleep, dispatch_ops) \ do { \ - if (!blk_queue_has_srcu(q)) { \ - rcu_read_lock(); \ - (dispatch_ops); \ - rcu_read_unlock(); \ - } else { \ + if ((q)->tag_set->flags & BLK_MQ_F_BLOCKING) { \ int srcu_idx; \ \ might_sleep_if(check_sleep); \ - srcu_idx = srcu_read_lock((q)->srcu); \ + srcu_idx = srcu_read_lock((q)->tag_set->srcu); \ (dispatch_ops); \ - srcu_read_unlock((q)->srcu, srcu_idx); \ + srcu_read_unlock((q)->tag_set->srcu, srcu_idx); \ + } else { \ + rcu_read_lock(); \ + (dispatch_ops); \ + rcu_read_unlock(); \ } \ } while (0) diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 7b98c7074771..02e94c4beff1 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -742,10 +742,8 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr, static void blk_free_queue_rcu(struct rcu_head *rcu_head) { - struct request_queue *q = container_of(rcu_head, struct request_queue, - rcu_head); - - kmem_cache_free(blk_get_queue_kmem_cache(blk_queue_has_srcu(q)), q); + kmem_cache_free(blk_requestq_cachep, + container_of(rcu_head, struct request_queue, rcu_head)); } /** @@ -782,9 +780,6 @@ static void blk_release_queue(struct kobject *kobj) if (queue_is_mq(q)) blk_mq_release(q); - if (blk_queue_has_srcu(q)) - cleanup_srcu_struct(q->srcu); - ida_free(&blk_queue_ida, q->id); call_rcu(&q->rcu_head, blk_free_queue_rcu); } diff --git a/block/blk.h b/block/blk.h index f1398fb96cec..e85703ae81dd 100644 --- a/block/blk.h +++ b/block/blk.h @@ -27,7 +27,6 @@ struct blk_flush_queue { }; extern struct kmem_cache *blk_requestq_cachep; -extern struct kmem_cache *blk_requestq_srcu_cachep; extern struct kobj_type blk_queue_ktype; extern struct ida blk_queue_ida; @@ -429,13 +428,7 @@ int bio_add_hw_page(struct request_queue *q, struct bio *bio, struct page *page, unsigned int len, unsigned int offset, unsigned int max_sectors, bool *same_page); -static inline struct kmem_cache *blk_get_queue_kmem_cache(bool srcu) -{ - if (srcu) - return blk_requestq_srcu_cachep; - return blk_requestq_cachep; -} -struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu); +struct request_queue *blk_alloc_queue(int node_id); int disk_scan_partitions(struct gendisk *disk, fmode_t mode); diff --git a/block/genhd.c b/block/genhd.c index e7bd036024fa..09cde914e054 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1414,7 +1414,7 @@ struct gendisk *__blk_alloc_disk(int node, struct lock_class_key *lkclass) struct request_queue *q; struct gendisk *disk; - q = blk_alloc_queue(node, false); + q = blk_alloc_queue(node); if (!q) return NULL; diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 569053ed959d..f059edebb11d 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -7,6 +7,7 @@ #include #include #include +#include struct blk_mq_tags; struct blk_flush_queue; @@ -500,6 +501,8 @@ enum hctx_type { * @tag_list_lock: Serializes tag_list accesses. * @tag_list: List of the request queues that use this tag set. See also * request_queue.tag_set_list. + * @srcu: Use as lock when type of the request queue is blocking + * (BLK_MQ_F_BLOCKING). */ struct blk_mq_tag_set { struct blk_mq_queue_map map[HCTX_MAX_TYPES]; @@ -520,6 +523,7 @@ struct blk_mq_tag_set { struct mutex tag_list_lock; struct list_head tag_list; + struct srcu_struct *srcu; }; /** diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 32137d85c9ad..6a6fa167fc82 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -22,7 +22,6 @@ #include #include #include -#include #include #include @@ -543,18 +542,11 @@ struct request_queue { struct mutex debugfs_mutex; bool mq_sysfs_init_done; - - /** - * @srcu: Sleepable RCU. Use as lock when type of the request queue - * is blocking (BLK_MQ_F_BLOCKING). Must be the last member - */ - struct srcu_struct srcu[]; }; /* Keep blk_queue_flag_name[] in sync with the definitions below */ #define QUEUE_FLAG_STOPPED 0 /* queue is stopped */ #define QUEUE_FLAG_DYING 1 /* queue being torn down */ -#define QUEUE_FLAG_HAS_SRCU 2 /* SRCU is allocated */ #define QUEUE_FLAG_NOMERGES 3 /* disable merge attempts */ #define QUEUE_FLAG_SAME_COMP 4 /* complete on same CPU-group */ #define QUEUE_FLAG_FAIL_IO 5 /* fake timeout */ @@ -590,7 +582,6 @@ bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q); #define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags) #define blk_queue_dying(q) test_bit(QUEUE_FLAG_DYING, &(q)->queue_flags) -#define blk_queue_has_srcu(q) test_bit(QUEUE_FLAG_HAS_SRCU, &(q)->queue_flags) #define blk_queue_init_done(q) test_bit(QUEUE_FLAG_INIT_DONE, &(q)->queue_flags) #define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags) #define blk_queue_noxmerges(q) \ -- cgit v1.2.3 From 483239c75ba768e0e2c0e0c503e5fc13c3d5773a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 1 Nov 2022 16:00:48 +0100 Subject: blk-mq: pass a tagset to blk_mq_wait_quiesce_done Nothing in blk_mq_wait_quiesce_done needs the request_queue now, so just pass the tagset, and move the non-mq check into the only caller that needs it. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Sagi Grimberg Reviewed-by: Chao Leng Reviewed-by: Hannes Reinecke Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20221101150050.3510-13-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-mq.c | 16 +++++++++------- drivers/nvme/host/core.c | 4 ++-- drivers/scsi/scsi_lib.c | 2 +- include/linux/blk-mq.h | 2 +- 4 files changed, 13 insertions(+), 11 deletions(-) (limited to 'include') diff --git a/block/blk-mq.c b/block/blk-mq.c index bee728dac9cd..b7abfda1ea69 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -254,15 +254,17 @@ EXPORT_SYMBOL_GPL(blk_mq_quiesce_queue_nowait); /** * blk_mq_wait_quiesce_done() - wait until in-progress quiesce is done - * @q: request queue. + * @set: tag_set to wait on * * Note: it is driver's responsibility for making sure that quiesce has - * been started. + * been started on or more of the request_queues of the tag_set. This + * function only waits for the quiesce on those request_queues that had + * the quiesce flag set using blk_mq_quiesce_queue_nowait. */ -void blk_mq_wait_quiesce_done(struct request_queue *q) +void blk_mq_wait_quiesce_done(struct blk_mq_tag_set *set) { - if (q->tag_set->flags & BLK_MQ_F_BLOCKING) - synchronize_srcu(q->tag_set->srcu); + if (set->flags & BLK_MQ_F_BLOCKING) + synchronize_srcu(set->srcu); else synchronize_rcu(); } @@ -282,7 +284,7 @@ void blk_mq_quiesce_queue(struct request_queue *q) blk_mq_quiesce_queue_nowait(q); /* nothing to wait for non-mq queues */ if (queue_is_mq(q)) - blk_mq_wait_quiesce_done(q); + blk_mq_wait_quiesce_done(q->tag_set); } EXPORT_SYMBOL_GPL(blk_mq_quiesce_queue); @@ -1623,7 +1625,7 @@ static void blk_mq_timeout_work(struct work_struct *work) * uses srcu or rcu, wait for a synchronization point to * ensure all running submits have finished */ - blk_mq_wait_quiesce_done(q); + blk_mq_wait_quiesce_done(q->tag_set); expired.next = 0; blk_mq_queue_tag_busy_iter(q, blk_mq_handle_expired, &expired); diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ed06fcb87f93..66b0b6e11002 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -5107,7 +5107,7 @@ static void nvme_stop_ns_queue(struct nvme_ns *ns) if (!test_and_set_bit(NVME_NS_STOPPED, &ns->flags)) blk_mq_quiesce_queue(ns->queue); else - blk_mq_wait_quiesce_done(ns->queue); + blk_mq_wait_quiesce_done(ns->queue->tag_set); } /* let I/O to all namespaces fail in preparation for surprise removal */ @@ -5197,7 +5197,7 @@ void nvme_stop_admin_queue(struct nvme_ctrl *ctrl) if (!test_and_set_bit(NVME_CTRL_ADMIN_Q_STOPPED, &ctrl->flags)) blk_mq_quiesce_queue(ctrl->admin_q); else - blk_mq_wait_quiesce_done(ctrl->admin_q); + blk_mq_wait_quiesce_done(ctrl->admin_q->tag_set); } EXPORT_SYMBOL_GPL(nvme_stop_admin_queue); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 8b89fab7c420..249757ddd8fe 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2735,7 +2735,7 @@ static void scsi_stop_queue(struct scsi_device *sdev, bool nowait) blk_mq_quiesce_queue(sdev->request_queue); } else { if (!nowait) - blk_mq_wait_quiesce_done(sdev->request_queue); + blk_mq_wait_quiesce_done(sdev->request_queue->tag_set); } } diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index f059edebb11d..061ea6e7af01 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -880,7 +880,7 @@ void blk_mq_start_hw_queues(struct request_queue *q); void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); void blk_mq_quiesce_queue(struct request_queue *q); -void blk_mq_wait_quiesce_done(struct request_queue *q); +void blk_mq_wait_quiesce_done(struct blk_mq_tag_set *set); void blk_mq_unquiesce_queue(struct request_queue *q); void blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); -- cgit v1.2.3 From 414dd48e882c5a39e7bd01b096ee6497eb3314b0 Mon Sep 17 00:00:00 2001 From: Chao Leng Date: Tue, 1 Nov 2022 16:00:49 +0100 Subject: blk-mq: add tagset quiesce interface Drivers that have shared tagsets may need to quiesce potentially a lot of request queues that all share a single tagset (e.g. nvme). Add an interface to quiesce all the queues on a given tagset. This interface is useful because it can speedup the quiesce by doing it in parallel. Because some queues should not need to be quiesced (e.g. the nvme connect_q) when quiescing the tagset, introduce a QUEUE_FLAG_SKIP_TAGSET_QUIESCE flag to allow this new interface to ski quiescing a particular queue. Signed-off-by: Chao Leng [hch: simplify for the per-tag_set srcu_struct] Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Sagi Grimberg Reviewed-by: Ming Lei Reviewed-by: Chao Leng Reviewed-by: Hannes Reinecke Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20221101150050.3510-14-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-mq.c | 27 +++++++++++++++++++++++++++ include/linux/blk-mq.h | 2 ++ include/linux/blkdev.h | 3 +++ 3 files changed, 32 insertions(+) (limited to 'include') diff --git a/block/blk-mq.c b/block/blk-mq.c index b7abfda1ea69..bae6f81c39b3 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -315,6 +315,33 @@ void blk_mq_unquiesce_queue(struct request_queue *q) } EXPORT_SYMBOL_GPL(blk_mq_unquiesce_queue); +void blk_mq_quiesce_tagset(struct blk_mq_tag_set *set) +{ + struct request_queue *q; + + mutex_lock(&set->tag_list_lock); + list_for_each_entry(q, &set->tag_list, tag_set_list) { + if (!blk_queue_skip_tagset_quiesce(q)) + blk_mq_quiesce_queue_nowait(q); + } + blk_mq_wait_quiesce_done(set); + mutex_unlock(&set->tag_list_lock); +} +EXPORT_SYMBOL_GPL(blk_mq_quiesce_tagset); + +void blk_mq_unquiesce_tagset(struct blk_mq_tag_set *set) +{ + struct request_queue *q; + + mutex_lock(&set->tag_list_lock); + list_for_each_entry(q, &set->tag_list, tag_set_list) { + if (!blk_queue_skip_tagset_quiesce(q)) + blk_mq_unquiesce_queue(q); + } + mutex_unlock(&set->tag_list_lock); +} +EXPORT_SYMBOL_GPL(blk_mq_unquiesce_tagset); + void blk_mq_wake_waiters(struct request_queue *q) { struct blk_mq_hw_ctx *hctx; diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 061ea6e7af01..109a0e30c470 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -881,6 +881,8 @@ void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); void blk_mq_quiesce_queue(struct request_queue *q); void blk_mq_wait_quiesce_done(struct blk_mq_tag_set *set); +void blk_mq_quiesce_tagset(struct blk_mq_tag_set *set); +void blk_mq_unquiesce_tagset(struct blk_mq_tag_set *set); void blk_mq_unquiesce_queue(struct request_queue *q); void blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6a6fa167fc82..9188aa3f6259 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -571,6 +571,7 @@ struct request_queue { #define QUEUE_FLAG_HCTX_ACTIVE 28 /* at least one blk-mq hctx is active */ #define QUEUE_FLAG_NOWAIT 29 /* device supports NOWAIT */ #define QUEUE_FLAG_SQ_SCHED 30 /* single queue style io dispatch */ +#define QUEUE_FLAG_SKIP_TAGSET_QUIESCE 31 /* quiesce_tagset skip the queue*/ #define QUEUE_FLAG_MQ_DEFAULT ((1UL << QUEUE_FLAG_IO_STAT) | \ (1UL << QUEUE_FLAG_SAME_COMP) | \ @@ -610,6 +611,8 @@ bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q); #define blk_queue_pm_only(q) atomic_read(&(q)->pm_only) #define blk_queue_registered(q) test_bit(QUEUE_FLAG_REGISTERED, &(q)->queue_flags) #define blk_queue_sq_sched(q) test_bit(QUEUE_FLAG_SQ_SCHED, &(q)->queue_flags) +#define blk_queue_skip_tagset_quiesce(q) \ + test_bit(QUEUE_FLAG_SKIP_TAGSET_QUIESCE, &(q)->queue_flags) extern void blk_set_pm_only(struct request_queue *q); extern void blk_clear_pm_only(struct request_queue *q); -- cgit v1.2.3 From 90d2c87f325ff3422995175bd92812b28d8eb2a9 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 23 Sep 2022 10:33:07 -0700 Subject: drm/msm: Add MSM_INFO_GET_FLAGS In some cases crosvm needs a way to query the cache flags to communicate them to the guest kernel for guest userspace mapping. Signed-off-by: Rob Clark Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/504453/ Link: https://lore.kernel.org/r/20220923173307.2429872-1-robdclark@gmail.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/msm_drv.c | 10 ++++++++++ include/uapi/drm/msm_drm.h | 1 + 2 files changed, 11 insertions(+) (limited to 'include') diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 105b5b48e828..862b60a5e886 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -819,6 +819,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, case MSM_INFO_GET_OFFSET: case MSM_INFO_GET_IOVA: case MSM_INFO_SET_IOVA: + case MSM_INFO_GET_FLAGS: /* value returned as immediate, not pointer, so len==0: */ if (args->len) return -EINVAL; @@ -846,6 +847,15 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data, case MSM_INFO_SET_IOVA: ret = msm_ioctl_gem_info_set_iova(dev, file, obj, args->value); break; + case MSM_INFO_GET_FLAGS: + if (obj->import_attach) { + ret = -EINVAL; + break; + } + /* Hide internal kernel-only flags: */ + args->value = to_msm_bo(obj)->flags & MSM_BO_FLAGS; + ret = 0; + break; case MSM_INFO_SET_NAME: /* length check should leave room for terminating null: */ if (args->len >= sizeof(msm_obj->name)) { diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 3c7b097c4e3d..f54b48ef6a2d 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -138,6 +138,7 @@ struct drm_msm_gem_new { #define MSM_INFO_SET_NAME 0x02 /* set the debug name (by pointer) */ #define MSM_INFO_GET_NAME 0x03 /* get debug name, returned by pointer */ #define MSM_INFO_SET_IOVA 0x04 /* set the iova, passed by value */ +#define MSM_INFO_GET_FLAGS 0x05 /* get the MSM_BO_x flags */ struct drm_msm_gem_info { __u32 handle; /* in */ -- cgit v1.2.3 From 4b21d25bf519c9487935a664886956bb18f04f6d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Mon, 24 Oct 2022 23:11:25 +0300 Subject: overflow: Introduce overflows_type() and castable_to_type() Implement a robust overflows_type() macro to test if a variable or constant value would overflow another variable or type. This can be used as a constant expression for static_assert() (which requires a constant expression[1][2]) when used on constant values. This must be constructed manually, since __builtin_add_overflow() does not produce a constant expression[3]. Additionally adds castable_to_type(), similar to __same_type(), but for checking if a constant value would overflow if cast to a given type. Add unit tests for overflows_type(), __same_type(), and castable_to_type() to the existing KUnit "overflow" test: [16:03:33] ================== overflow (21 subtests) ================== ... [16:03:33] [PASSED] overflows_type_test [16:03:33] [PASSED] same_type_test [16:03:33] [PASSED] castable_to_type_test [16:03:33] ==================== [PASSED] overflow ===================== [16:03:33] ============================================================ [16:03:33] Testing complete. Ran 21 tests: passed: 21 [16:03:33] Elapsed time: 24.022s total, 0.002s configuring, 22.598s building, 0.767s running [1] https://en.cppreference.com/w/c/language/_Static_assert [2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions [3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html 6.56 Built-in Functions to Perform Arithmetic with Overflow Checking Built-in Function: bool __builtin_add_overflow (type1 a, type2 b, Cc: Luc Van Oostenryck Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Tom Rix Cc: Daniel Latypov Cc: Vitor Massaru Iha Cc: "Gustavo A. R. Silva" Cc: Jani Nikula Cc: Mauro Carvalho Chehab Cc: linux-hardening@vger.kernel.org Cc: llvm@lists.linux.dev Co-developed-by: Gwan-gyeong Mun Signed-off-by: Gwan-gyeong Mun Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20221024201125.1416422-1-gwan-gyeong.mun@intel.com --- drivers/gpu/drm/i915/i915_user_extensions.c | 2 +- drivers/gpu/drm/i915/i915_utils.h | 4 - include/linux/compiler.h | 1 + include/linux/overflow.h | 47 ++++ lib/Makefile | 1 + lib/overflow_kunit.c | 381 ++++++++++++++++++++++++++++ 6 files changed, 431 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/i915_user_extensions.c b/drivers/gpu/drm/i915/i915_user_extensions.c index c822d0aafd2d..e3f808372c47 100644 --- a/drivers/gpu/drm/i915/i915_user_extensions.c +++ b/drivers/gpu/drm/i915/i915_user_extensions.c @@ -51,7 +51,7 @@ int i915_user_extensions(struct i915_user_extension __user *ext, return err; if (get_user(next, &ext->next_extension) || - overflows_type(next, ext)) + overflows_type(next, uintptr_t)) return -EFAULT; ext = u64_to_user_ptr(next); diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 6c14d13364bf..67a66d4d5c70 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -111,10 +111,6 @@ bool i915_error_injected(void); #define range_overflows_end_t(type, start, size, max) \ range_overflows_end((type)(start), (type)(size), (type)(max)) -/* Note we don't consider signbits :| */ -#define overflows_type(x, T) \ - (sizeof(x) > sizeof(T) && (x) >> BITS_PER_TYPE(T)) - #define ptr_mask_bits(ptr, n) ({ \ unsigned long __v = (unsigned long)(ptr); \ (typeof(ptr))(__v & -BIT(n)); \ diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 973a1bfd7ef5..947a60b801db 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -236,6 +236,7 @@ static inline void *offset_to_ptr(const int *off) * bool and also pointer types. */ #define is_signed_type(type) (((type)(-1)) < (__force type)1) +#define is_unsigned_type(type) (!is_signed_type(type)) /* * This is needed in functions which generate the stack canary, see diff --git a/include/linux/overflow.h b/include/linux/overflow.h index 1d3be1a2204c..0e33b5cbdb9f 100644 --- a/include/linux/overflow.h +++ b/include/linux/overflow.h @@ -128,6 +128,53 @@ static inline bool __must_check __must_check_overflow(bool overflow) (*_d >> _to_shift) != _a); \ })) +#define __overflows_type_constexpr(x, T) ( \ + is_unsigned_type(typeof(x)) ? \ + (x) > type_max(typeof(T)) : \ + is_unsigned_type(typeof(T)) ? \ + (x) < 0 || (x) > type_max(typeof(T)) : \ + (x) < type_min(typeof(T)) || (x) > type_max(typeof(T))) + +#define __overflows_type(x, T) ({ \ + typeof(T) v = 0; \ + check_add_overflow((x), v, &v); \ +}) + +/** + * overflows_type - helper for checking the overflows between value, variables, + * or data type + * + * @n: source constant value or variable to be checked + * @T: destination variable or data type proposed to store @x + * + * Compares the @x expression for whether or not it can safely fit in + * the storage of the type in @T. @x and @T can have different types. + * If @x is a constant expression, this will also resolve to a constant + * expression. + * + * Returns: true if overflow can occur, false otherwise. + */ +#define overflows_type(n, T) \ + __builtin_choose_expr(__is_constexpr(n), \ + __overflows_type_constexpr(n, T), \ + __overflows_type(n, T)) + +/** + * castable_to_type - like __same_type(), but also allows for casted literals + * + * @n: variable or constant value + * @T: variable or data type + * + * Unlike the __same_type() macro, this allows a constant value as the + * first argument. If this value would not overflow into an assignment + * of the second argument's type, it returns true. Otherwise, this falls + * back to __same_type(). + */ +#define castable_to_type(n, T) \ + __builtin_choose_expr(__is_constexpr(n), \ + !__overflows_type_constexpr(n, T), \ + __same_type(n, T)) + /** * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX * @factor1: first factor diff --git a/lib/Makefile b/lib/Makefile index 77c7951c8cf0..322178b9f7fb 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -374,6 +374,7 @@ obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o +CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare) obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable) obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o diff --git a/lib/overflow_kunit.c b/lib/overflow_kunit.c index b8556a2e7bb1..dcd3ba102db6 100644 --- a/lib/overflow_kunit.c +++ b/lib/overflow_kunit.c @@ -736,6 +736,384 @@ static void overflow_size_helpers_test(struct kunit *test) #undef check_one_size_helper } +static void overflows_type_test(struct kunit *test) +{ + int count = 0; + unsigned int var; + +#define __TEST_OVERFLOWS_TYPE(func, arg1, arg2, of) do { \ + bool __of = func(arg1, arg2); \ + KUNIT_EXPECT_EQ_MSG(test, __of, of, \ + "expected " #func "(" #arg1 ", " #arg2 " to%s overflow\n",\ + of ? "" : " not"); \ + count++; \ +} while (0) + +/* Args are: first type, second type, value, overflow expected */ +#define TEST_OVERFLOWS_TYPE(__t1, __t2, v, of) do { \ + __t1 t1 = (v); \ + __t2 t2; \ + __TEST_OVERFLOWS_TYPE(__overflows_type, t1, t2, of); \ + __TEST_OVERFLOWS_TYPE(__overflows_type, t1, __t2, of); \ + __TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, t2, of); \ + __TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, __t2, of);\ +} while (0) + + TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false); + TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true); + TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, u8, -1, true); + TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true); + TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, u16, -1, true); + TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true); + TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, u32, -1, true); + TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true); +#if BITS_PER_LONG == 64 + TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, u64, -1, true); + TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true); +#endif + TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false); + TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false); + TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true); + TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true); + TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true); + TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false); + TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s16, u8, -1, true); + TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true); + TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, u16, -1, true); + TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true); + TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, u32, -1, true); + TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true); +#if BITS_PER_LONG == 64 + TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, u64, -1, true); + TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true); +#endif + TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false); + TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true); + TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true); + TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false); + TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false); + TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true); + TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true); + TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false); + TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true); + TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true); + TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false); + TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false); + TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true); + TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true); +#if BITS_PER_LONG == 64 + TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false); + TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false); +#endif + TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true); + TEST_OVERFLOWS_TYPE(s32, u8, -1, true); + TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true); + TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false); + TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true); + TEST_OVERFLOWS_TYPE(s32, u16, -1, true); + TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true); + TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false); + TEST_OVERFLOWS_TYPE(s32, u32, -1, true); + TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true); +#if BITS_PER_LONG == 64 + TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false); + TEST_OVERFLOWS_TYPE(s32, u64, -1, true); + TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true); +#endif + TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false); + TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true); + TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true); + TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false); + TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true); + TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true); + TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false); + TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false); +#if BITS_PER_LONG == 64 + TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false); + TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false); + TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false); + TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false); + TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false); + TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false); + TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true); + TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false); + TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true); + TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true); + TEST_OVERFLOWS_TYPE(s64, u8, -1, true); + TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false); + TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true); + TEST_OVERFLOWS_TYPE(s64, u16, -1, true); + TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false); + TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true); + TEST_OVERFLOWS_TYPE(s64, u32, -1, true); + TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false); + TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false); + TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true); + TEST_OVERFLOWS_TYPE(s64, u64, -1, true); + TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false); + TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false); + TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false); + TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false); + TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false); + TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false); + TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true); + TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true); + TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true); + TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false); + TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false); +#endif + + /* Check for macro side-effects. */ + var = INT_MAX - 1; + __TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false); + __TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false); + __TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, true); + var = INT_MAX - 1; + __TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false); + __TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false); + __TEST_OVERFLOWS_TYPE(overflows_type, var++, int, true); + + kunit_info(test, "%d overflows_type() tests finished\n", count); +#undef TEST_OVERFLOWS_TYPE +#undef __TEST_OVERFLOWS_TYPE +} + +static void same_type_test(struct kunit *test) +{ + int count = 0; + int var; + +#define TEST_SAME_TYPE(t1, t2, same) do { \ + typeof(t1) __t1h = type_max(t1); \ + typeof(t1) __t1l = type_min(t1); \ + typeof(t2) __t2h = type_max(t2); \ + typeof(t2) __t2l = type_min(t2); \ + KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1h)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1l)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(__t1h, t1)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(__t1l, t1)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2h)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2l)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(__t2h, t2)); \ + KUNIT_EXPECT_EQ(test, true, __same_type(__t2l, t2)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(t1, t2)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1h)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1l)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(__t1h, t2)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(__t1l, t2)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2h)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2l)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(__t2h, t1)); \ + KUNIT_EXPECT_EQ(test, same, __same_type(__t2l, t1)); \ +} while (0) + +#if BITS_PER_LONG == 64 +# define TEST_SAME_TYPE64(base, t, m) TEST_SAME_TYPE(base, t, m) +#else +# define TEST_SAME_TYPE64(base, t, m) do { } while (0) +#endif + +#define TEST_TYPE_SETS(base, mu8, mu16, mu32, ms8, ms16, ms32, mu64, ms64) \ +do { \ + TEST_SAME_TYPE(base, u8, mu8); \ + TEST_SAME_TYPE(base, u16, mu16); \ + TEST_SAME_TYPE(base, u32, mu32); \ + TEST_SAME_TYPE(base, s8, ms8); \ + TEST_SAME_TYPE(base, s16, ms16); \ + TEST_SAME_TYPE(base, s32, ms32); \ + TEST_SAME_TYPE64(base, u64, mu64); \ + TEST_SAME_TYPE64(base, s64, ms64); \ +} while (0) + + TEST_TYPE_SETS(u8, true, false, false, false, false, false, false, false); + TEST_TYPE_SETS(u16, false, true, false, false, false, false, false, false); + TEST_TYPE_SETS(u32, false, false, true, false, false, false, false, false); + TEST_TYPE_SETS(s8, false, false, false, true, false, false, false, false); + TEST_TYPE_SETS(s16, false, false, false, false, true, false, false, false); + TEST_TYPE_SETS(s32, false, false, false, false, false, true, false, false); +#if BITS_PER_LONG == 64 + TEST_TYPE_SETS(u64, false, false, false, false, false, false, true, false); + TEST_TYPE_SETS(s64, false, false, false, false, false, false, false, true); +#endif + + /* Check for macro side-effects. */ + var = 4; + KUNIT_EXPECT_EQ(test, var, 4); + KUNIT_EXPECT_TRUE(test, __same_type(var++, int)); + KUNIT_EXPECT_EQ(test, var, 4); + KUNIT_EXPECT_TRUE(test, __same_type(int, var++)); + KUNIT_EXPECT_EQ(test, var, 4); + KUNIT_EXPECT_TRUE(test, __same_type(var++, var++)); + KUNIT_EXPECT_EQ(test, var, 4); + + kunit_info(test, "%d __same_type() tests finished\n", count); + +#undef TEST_TYPE_SETS +#undef TEST_SAME_TYPE64 +#undef TEST_SAME_TYPE +} + +static void castable_to_type_test(struct kunit *test) +{ + int count = 0; + +#define TEST_CASTABLE_TO_TYPE(arg1, arg2, pass) do { \ + bool __pass = castable_to_type(arg1, arg2); \ + KUNIT_EXPECT_EQ_MSG(test, __pass, pass, \ + "expected castable_to_type(" #arg1 ", " #arg2 ") to%s pass\n",\ + pass ? "" : " not"); \ + count++; \ +} while (0) + + TEST_CASTABLE_TO_TYPE(16, u8, true); + TEST_CASTABLE_TO_TYPE(16, u16, true); + TEST_CASTABLE_TO_TYPE(16, u32, true); + TEST_CASTABLE_TO_TYPE(16, s8, true); + TEST_CASTABLE_TO_TYPE(16, s16, true); + TEST_CASTABLE_TO_TYPE(16, s32, true); + TEST_CASTABLE_TO_TYPE(-16, s8, true); + TEST_CASTABLE_TO_TYPE(-16, s16, true); + TEST_CASTABLE_TO_TYPE(-16, s32, true); +#if BITS_PER_LONG == 64 + TEST_CASTABLE_TO_TYPE(16, u64, true); + TEST_CASTABLE_TO_TYPE(-16, s64, true); +#endif + +#define TEST_CASTABLE_TO_TYPE_VAR(width) do { \ + u ## width u ## width ## var = 0; \ + s ## width s ## width ## var = 0; \ + \ + /* Constant expressions that fit types. */ \ + TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width, true); \ + TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width, true); \ + TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width ## var, true); \ + TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width ## var, true); \ + TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width, true); \ + TEST_CASTABLE_TO_TYPE(type_min(s ## width), s ## width, true); \ + TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width ## var, true); \ + TEST_CASTABLE_TO_TYPE(type_min(u ## width), s ## width ## var, true); \ + /* Constant expressions that do not fit types. */ \ + TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width, false); \ + TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width ## var, false); \ + TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width, false); \ + TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width ## var, false); \ + /* Non-constant expression with mismatched type. */ \ + TEST_CASTABLE_TO_TYPE(s ## width ## var, u ## width, false); \ + TEST_CASTABLE_TO_TYPE(u ## width ## var, s ## width, false); \ +} while (0) + +#define TEST_CASTABLE_TO_TYPE_RANGE(width) do { \ + unsigned long big = U ## width ## _MAX; \ + signed long small = S ## width ## _MIN; \ + u ## width u ## width ## var = 0; \ + s ## width s ## width ## var = 0; \ + \ + /* Constant expression in range. */ \ + TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width, true); \ + TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width ## var, true); \ + TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width, true); \ + TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width ## var, true); \ + /* Constant expression out of range. */ \ + TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width, false); \ + TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width ## var, false); \ + TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width, false); \ + TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width ## var, false); \ + /* Non-constant expression with mismatched type. */ \ + TEST_CASTABLE_TO_TYPE(big, u ## width, false); \ + TEST_CASTABLE_TO_TYPE(big, u ## width ## var, false); \ + TEST_CASTABLE_TO_TYPE(small, s ## width, false); \ + TEST_CASTABLE_TO_TYPE(small, s ## width ## var, false); \ +} while (0) + + TEST_CASTABLE_TO_TYPE_VAR(8); + TEST_CASTABLE_TO_TYPE_VAR(16); + TEST_CASTABLE_TO_TYPE_VAR(32); +#if BITS_PER_LONG == 64 + TEST_CASTABLE_TO_TYPE_VAR(64); +#endif + + TEST_CASTABLE_TO_TYPE_RANGE(8); + TEST_CASTABLE_TO_TYPE_RANGE(16); +#if BITS_PER_LONG == 64 + TEST_CASTABLE_TO_TYPE_RANGE(32); +#endif + kunit_info(test, "%d castable_to_type() tests finished\n", count); + +#undef TEST_CASTABLE_TO_TYPE_RANGE +#undef TEST_CASTABLE_TO_TYPE_VAR +#undef TEST_CASTABLE_TO_TYPE +} + static struct kunit_case overflow_test_cases[] = { KUNIT_CASE(u8_u8__u8_overflow_test), KUNIT_CASE(s8_s8__s8_overflow_test), @@ -755,6 +1133,9 @@ static struct kunit_case overflow_test_cases[] = { KUNIT_CASE(shift_nonsense_test), KUNIT_CASE(overflow_allocation_test), KUNIT_CASE(overflow_size_helpers_test), + KUNIT_CASE(overflows_type_test), + KUNIT_CASE(same_type_test), + KUNIT_CASE(castable_to_type_test), {} }; -- cgit v1.2.3 From 8275b48b278096edc1e3ea5aa9cf946a10022f79 Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Tue, 4 Oct 2022 12:49:25 +0200 Subject: tty: serial: introduce transmit helpers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Many serial drivers do the same thing: * send x_char if set * keep sending from the xmit circular buffer until either - the loop reaches the end of the xmit buffer - TX is stopped - HW fifo is full * check for pending characters and: - wake up tty writers to fill for more data into xmit buffer - stop TX if there is nothing in the xmit buffer The only differences are: * how to write the character to the HW fifo * the check of the end condition: - is the HW fifo full? - is limit of the written characters reached? So unify the above into two helpers: * uart_port_tx_limited() -- it performs the above taking the written characters limit into account, and * uart_port_tx() -- the same as above, except it only checks the HW readiness, not the characters limit. The HW specific operations (as stated as "differences" above) are passed as arguments to the macros. They are: * tx_ready -- returns true if HW can accept more data. * put_char -- write a character to the device. * tx_done -- when the write loop is done, perform arbitrary action before potential invocation of ops->stop_tx() happens. Note that the above are macros. This means the code is generated in place and the above 3 arguments are "inlined". I.e. no added penalty by generating call instructions for every single character. Nor any indirect calls. (As in some previous versions of this patchset.) Reviewed-by: Ilpo Järvinen Signed-off-by: Jiri Slaby (SUSE) Link: https://lore.kernel.org/r/20221004104927.14361-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- Documentation/driver-api/serial/driver.rst | 3 ++ include/linux/serial_core.h | 80 ++++++++++++++++++++++++++++++ 2 files changed, 83 insertions(+) (limited to 'include') diff --git a/Documentation/driver-api/serial/driver.rst b/Documentation/driver-api/serial/driver.rst index 23c6b956cd90..98d268555dcc 100644 --- a/Documentation/driver-api/serial/driver.rst +++ b/Documentation/driver-api/serial/driver.rst @@ -78,6 +78,9 @@ Other functions uart_get_lsr_info uart_handle_dcd_change uart_handle_cts_change uart_try_toggle_sysrq uart_get_console +.. kernel-doc:: include/linux/serial_core.h + :identifiers: uart_port_tx_limited uart_port_tx + Other notes ----------- diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index d657f2a42a7b..dbbc4408bb19 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -664,6 +664,86 @@ struct uart_driver { void uart_write_wakeup(struct uart_port *port); +#define __uart_port_tx(uport, ch, tx_ready, put_char, tx_done, for_test, \ + for_post) \ +({ \ + struct uart_port *__port = (uport); \ + struct circ_buf *xmit = &__port->state->xmit; \ + unsigned int pending; \ + \ + for (; (for_test) && (tx_ready); (for_post), __port->icount.tx++) { \ + if (__port->x_char) { \ + (ch) = __port->x_char; \ + (put_char); \ + __port->x_char = 0; \ + continue; \ + } \ + \ + if (uart_circ_empty(xmit) || uart_tx_stopped(__port)) \ + break; \ + \ + (ch) = xmit->buf[xmit->tail]; \ + (put_char); \ + xmit->tail = (xmit->tail + 1) % UART_XMIT_SIZE; \ + } \ + \ + (tx_done); \ + \ + pending = uart_circ_chars_pending(xmit); \ + if (pending < WAKEUP_CHARS) { \ + uart_write_wakeup(__port); \ + \ + if (pending == 0) \ + __port->ops->stop_tx(__port); \ + } \ + \ + pending; \ +}) + +/** + * uart_port_tx_limited -- transmit helper for uart_port with count limiting + * @port: uart port + * @ch: variable to store a character to be written to the HW + * @count: a limit of characters to send + * @tx_ready: can HW accept more data function + * @put_char: function to write a character + * @tx_done: function to call after the loop is done + * + * This helper transmits characters from the xmit buffer to the hardware using + * @put_char(). It does so until @count characters are sent and while @tx_ready + * evaluates to true. + * + * Returns: the number of characters in the xmit buffer when done. + * + * The expression in macro parameters shall be designed as follows: + * * **tx_ready:** should evaluate to true if the HW can accept more data to + * be sent. This parameter can be %true, which means the HW is always ready. + * * **put_char:** shall write @ch to the device of @port. + * * **tx_done:** when the write loop is done, this can perform arbitrary + * action before potential invocation of ops->stop_tx() happens. If the + * driver does not need to do anything, use e.g. ({}). + * + * For all of them, @port->lock is held, interrupts are locally disabled and + * the expressions must not sleep. + */ +#define uart_port_tx_limited(port, ch, count, tx_ready, put_char, tx_done) ({ \ + unsigned int __count = (count); \ + __uart_port_tx(port, ch, tx_ready, put_char, tx_done, __count, \ + __count--); \ +}) + +/** + * uart_port_tx -- transmit helper for uart_port + * @port: uart port + * @ch: variable to store a character to be written to the HW + * @tx_ready: can HW accept more data function + * @put_char: function to write a character + * + * See uart_port_tx_limited() for more details. + */ +#define uart_port_tx(port, ch, tx_ready, put_char) \ + __uart_port_tx(port, ch, tx_ready, put_char, ({}), true, ({})) + /* * Baud rate helpers. */ -- cgit v1.2.3 From 6dd07781b4cdd38103c81ddcc88fa4e8a31ebf71 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Wed, 19 Oct 2022 12:33:39 +0300 Subject: serial: Convert serial_rs485 to kernel doc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Convert struct serial_rs485 comments to kernel doc format and include it into documentation. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Reviewed-by: Bagas Sanjaya Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019093343.9546-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- Documentation/driver-api/serial/serial-rs485.rst | 13 +++--- include/uapi/linux/serial.h | 55 ++++++++++++++++-------- 2 files changed, 43 insertions(+), 25 deletions(-) (limited to 'include') diff --git a/Documentation/driver-api/serial/serial-rs485.rst b/Documentation/driver-api/serial/serial-rs485.rst index 6ebad75c74ed..264e4b753713 100644 --- a/Documentation/driver-api/serial/serial-rs485.rst +++ b/Documentation/driver-api/serial/serial-rs485.rst @@ -29,11 +29,11 @@ RS485 Serial Communications 3. Data Structures Already Available in the Kernel ================================================== - The Linux kernel provides the serial_rs485 structure (see [1]) to handle - RS485 communications. This data structure is used to set and configure RS485 + The Linux kernel provides the serial_rs485 structure to handle RS485 + communications. This data structure is used to set and configure RS485 parameters in the platform data and in ioctls. - The device tree can also provide RS485 boot time parameters (see [2] + The device tree can also provide RS485 boot time parameters (see [1] for bindings). The driver is in charge of filling this data structure from the values given by the device tree. @@ -47,6 +47,9 @@ RS485 Serial Communications for the uart_port. TIOCGRS485 ioctl can be used to read back the serial_rs485 structure matching to the current configuration. +.. kernel-doc:: include/uapi/linux/serial.h + :identifiers: serial_rs485 + 4. Usage from user-level ======================== @@ -126,6 +129,4 @@ RS485 Serial Communications 6. References ============= - [1] include/uapi/linux/serial.h - - [2] Documentation/devicetree/bindings/serial/rs485.txt + [1] Documentation/devicetree/bindings/serial/rs485.txt diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h index cea06924b295..53bc1af67a41 100644 --- a/include/uapi/linux/serial.h +++ b/include/uapi/linux/serial.h @@ -107,33 +107,50 @@ struct serial_icounter_struct { int reserved[9]; }; -/* +/** + * struct serial_rs485 - serial interface for controlling RS485 settings. + * @flags: RS485 feature flags. + * @delay_rts_before_send: Delay before send (milliseconds). + * @delay_rts_after_send: Delay after send (milliseconds). + * @addr_recv: Receive filter for RS485 addressing mode + * (used only when %SER_RS485_ADDR_RECV is set). + * @addr_dest: Destination address for RS485 addressing mode + * (used only when %SER_RS485_ADDR_DEST is set). + * @padding0: Padding (set to zero). + * @padding1: Padding (set to zero). + * @padding: Deprecated, use @padding0 and @padding1 instead. + * Do not use with @addr_recv and @addr_dest (due to + * overlap). + * * Serial interface for controlling RS485 settings on chips with suitable * support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your * platform. The set function returns the new state, with any unsupported bits * reverted appropriately. + * + * The flag bits are: + * + * * %SER_RS485_ENABLED - RS485 enabled. + * * %SER_RS485_RTS_ON_SEND - Logical level for RTS pin when sending. + * * %SER_RS485_RTS_AFTER_SEND - Logical level for RTS pin after sent. + * * %SER_RS485_RX_DURING_TX - Full-duplex RS485 line. + * * %SER_RS485_TERMINATE_BUS - Enable bus termination (if supported). + * * %SER_RS485_ADDRB - Enable RS485 addressing mode. + * * %SER_RS485_ADDR_RECV - Receive address filter (enables @addr_recv). Requires %SER_RS485_ADDRB. + * * %SER_RS485_ADDR_DEST - Destination address (enables @addr_dest). Requires %SER_RS485_ADDRB. */ - struct serial_rs485 { - __u32 flags; /* RS485 feature flags */ -#define SER_RS485_ENABLED (1 << 0) /* If enabled */ -#define SER_RS485_RTS_ON_SEND (1 << 1) /* Logical level for - RTS pin when - sending */ -#define SER_RS485_RTS_AFTER_SEND (1 << 2) /* Logical level for - RTS pin after sent*/ + __u32 flags; +#define SER_RS485_ENABLED (1 << 0) +#define SER_RS485_RTS_ON_SEND (1 << 1) +#define SER_RS485_RTS_AFTER_SEND (1 << 2) #define SER_RS485_RX_DURING_TX (1 << 4) -#define SER_RS485_TERMINATE_BUS (1 << 5) /* Enable bus - termination - (if supported) */ - -/* RS-485 addressing mode */ -#define SER_RS485_ADDRB (1 << 6) /* Enable addressing mode */ -#define SER_RS485_ADDR_RECV (1 << 7) /* Receive address filter */ -#define SER_RS485_ADDR_DEST (1 << 8) /* Destination address */ +#define SER_RS485_TERMINATE_BUS (1 << 5) +#define SER_RS485_ADDRB (1 << 6) +#define SER_RS485_ADDR_RECV (1 << 7) +#define SER_RS485_ADDR_DEST (1 << 8) - __u32 delay_rts_before_send; /* Delay before send (milliseconds) */ - __u32 delay_rts_after_send; /* Delay after send (milliseconds) */ + __u32 delay_rts_before_send; + __u32 delay_rts_after_send; /* The fields below are defined by flags */ union { -- cgit v1.2.3 From 777fa87c7682228e155cf0892ba61cb2ab1fe3ae Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Mon, 31 Oct 2022 12:44:09 +0100 Subject: bonding (gcc13): synchronize bond_{a,t}lb_xmit() types Both bond_alb_xmit() and bond_tlb_xmit() produce a valid warning with gcc-13: drivers/net/bonding/bond_alb.c:1409:13: error: conflicting types for 'bond_tlb_xmit' due to enum/integer mismatch; have 'netdev_tx_t(struct sk_buff *, struct net_device *)' ... include/net/bond_alb.h:160:5: note: previous declaration of 'bond_tlb_xmit' with type 'int(struct sk_buff *, struct net_device *)' drivers/net/bonding/bond_alb.c:1523:13: error: conflicting types for 'bond_alb_xmit' due to enum/integer mismatch; have 'netdev_tx_t(struct sk_buff *, struct net_device *)' ... include/net/bond_alb.h:159:5: note: previous declaration of 'bond_alb_xmit' with type 'int(struct sk_buff *, struct net_device *)' I.e. the return type of the declaration is int, while the definitions spell netdev_tx_t. Synchronize both of them to the latter. Cc: Martin Liska Cc: Jay Vosburgh Cc: Veaceslav Falico Cc: Andy Gospodarek Signed-off-by: Jiri Slaby (SUSE) Link: https://lore.kernel.org/r/20221031114409.10417-1-jirislaby@kernel.org Signed-off-by: Jakub Kicinski --- include/net/bond_alb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/bond_alb.h b/include/net/bond_alb.h index 191c36afa1f4..9dc082b2d543 100644 --- a/include/net/bond_alb.h +++ b/include/net/bond_alb.h @@ -156,8 +156,8 @@ int bond_alb_init_slave(struct bonding *bond, struct slave *slave); void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave); void bond_alb_handle_link_change(struct bonding *bond, struct slave *slave, char link); void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave); -int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev); -int bond_tlb_xmit(struct sk_buff *skb, struct net_device *bond_dev); +netdev_tx_t bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev); +netdev_tx_t bond_tlb_xmit(struct sk_buff *skb, struct net_device *bond_dev); struct slave *bond_xmit_alb_slave_get(struct bonding *bond, struct sk_buff *skb); struct slave *bond_xmit_tlb_slave_get(struct bonding *bond, -- cgit v1.2.3 From 4d5230b50dd42afa2dfa6b13c44b0d90ecb78510 Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 28 Sep 2022 10:17:40 +0200 Subject: drm/scheduler: add drm_sched_job_add_resv_dependencies MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new function to update job dependencies from a resv obj. Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-3-christian.koenig@amd.com --- drivers/gpu/drm/scheduler/sched_main.c | 49 +++++++++++++++++++++++----------- include/drm/gpu_scheduler.h | 5 ++++ 2 files changed, 39 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index d0ff9e11cb69..6e17cdbe27c2 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -773,32 +773,28 @@ int drm_sched_job_add_dependency(struct drm_sched_job *job, EXPORT_SYMBOL(drm_sched_job_add_dependency); /** - * drm_sched_job_add_implicit_dependencies - adds implicit dependencies as job - * dependencies + * drm_sched_job_add_resv_dependencies - add all fences from the resv to the job * @job: scheduler job to add the dependencies to - * @obj: the gem object to add new dependencies from. - * @write: whether the job might write the object (so we need to depend on - * shared fences in the reservation object). + * @resv: the dma_resv object to get the fences from + * @usage: the dma_resv_usage to use to filter the fences * - * This should be called after drm_gem_lock_reservations() on your array of - * GEM objects used in the job but before updating the reservations with your - * own fences. + * This adds all fences matching the given usage from @resv to @job. + * Must be called with the @resv lock held. * * Returns: * 0 on success, or an error on failing to expand the array. */ -int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, - struct drm_gem_object *obj, - bool write) +int drm_sched_job_add_resv_dependencies(struct drm_sched_job *job, + struct dma_resv *resv, + enum dma_resv_usage usage) { struct dma_resv_iter cursor; struct dma_fence *fence; int ret; - dma_resv_assert_held(obj->resv); + dma_resv_assert_held(resv); - dma_resv_for_each_fence(&cursor, obj->resv, dma_resv_usage_rw(write), - fence) { + dma_resv_for_each_fence(&cursor, resv, usage, fence) { /* Make sure to grab an additional ref on the added fence */ dma_fence_get(fence); ret = drm_sched_job_add_dependency(job, fence); @@ -809,8 +805,31 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, } return 0; } -EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies); +EXPORT_SYMBOL(drm_sched_job_add_resv_dependencies); +/** + * drm_sched_job_add_implicit_dependencies - adds implicit dependencies as job + * dependencies + * @job: scheduler job to add the dependencies to + * @obj: the gem object to add new dependencies from. + * @write: whether the job might write the object (so we need to depend on + * shared fences in the reservation object). + * + * This should be called after drm_gem_lock_reservations() on your array of + * GEM objects used in the job but before updating the reservations with your + * own fences. + * + * Returns: + * 0 on success, or an error on failing to expand the array. + */ +int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, + struct drm_gem_object *obj, + bool write) +{ + return drm_sched_job_add_resv_dependencies(job, obj->resv, + dma_resv_usage_rw(write)); +} +EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies); /** * drm_sched_job_cleanup - clean up scheduler job resources diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 1f7d9dd1a444..8d1747f3e878 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -32,6 +32,8 @@ #define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000) +enum dma_resv_usage; +struct dma_resv; struct drm_gem_object; struct drm_gpu_scheduler; @@ -505,6 +507,9 @@ int drm_sched_job_init(struct drm_sched_job *job, void drm_sched_job_arm(struct drm_sched_job *job); int drm_sched_job_add_dependency(struct drm_sched_job *job, struct dma_fence *fence); +int drm_sched_job_add_resv_dependencies(struct drm_sched_job *job, + struct dma_resv *resv, + enum dma_resv_usage usage); int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job, struct drm_gem_object *obj, bool write); -- cgit v1.2.3 From 2cf9886e281678ae9ee57e24a656749071d543bb Mon Sep 17 00:00:00 2001 From: Christian König Date: Thu, 29 Sep 2022 14:08:13 +0200 Subject: drm/scheduler: remove drm_sched_dependency_optimized MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Not used any more. Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-12-christian.koenig@amd.com --- drivers/gpu/drm/scheduler/sched_main.c | 26 -------------------------- include/drm/gpu_scheduler.h | 2 -- 2 files changed, 28 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 6e17cdbe27c2..6ce04c2e90c0 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -285,32 +285,6 @@ static void drm_sched_job_done_cb(struct dma_fence *f, struct dma_fence_cb *cb) drm_sched_job_done(s_job); } -/** - * drm_sched_dependency_optimized - test if the dependency can be optimized - * - * @fence: the dependency fence - * @entity: the entity which depends on the above fence - * - * Returns true if the dependency can be optimized and false otherwise - */ -bool drm_sched_dependency_optimized(struct dma_fence* fence, - struct drm_sched_entity *entity) -{ - struct drm_gpu_scheduler *sched = entity->rq->sched; - struct drm_sched_fence *s_fence; - - if (!fence || dma_fence_is_signaled(fence)) - return false; - if (fence->context == entity->fence_context) - return true; - s_fence = to_drm_sched_fence(fence); - if (s_fence && s_fence->sched == sched) - return true; - - return false; -} -EXPORT_SYMBOL(drm_sched_dependency_optimized); - /** * drm_sched_start_timeout - start timeout for reset worker * diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 8d1747f3e878..09a1e86bb569 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -528,8 +528,6 @@ void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max); void drm_sched_increase_karma(struct drm_sched_job *bad); void drm_sched_reset_karma(struct drm_sched_job *bad); void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type); -bool drm_sched_dependency_optimized(struct dma_fence* fence, - struct drm_sched_entity *entity); void drm_sched_fault(struct drm_gpu_scheduler *sched); void drm_sched_job_kickout(struct drm_sched_job *s_job); -- cgit v1.2.3 From a82f30b04c6aaefe62cbbfd297e1bb23435b6b3a Mon Sep 17 00:00:00 2001 From: Christian König Date: Thu, 29 Sep 2022 15:01:57 +0200 Subject: drm/scheduler: rename dependency callback into prepare_job MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This now matches much better what this is doing. Signed-off-by: Christian König Reviewed-by: Luben Tuikov Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-14-christian.koenig@amd.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 4 ++-- drivers/gpu/drm/scheduler/sched_entity.c | 4 ++-- include/drm/gpu_scheduler.h | 13 ++++++------- 3 files changed, 10 insertions(+), 11 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 16f7bcc9c654..172572cfed36 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -238,7 +238,7 @@ int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring, } static struct dma_fence * -amdgpu_job_dependency(struct drm_sched_job *sched_job, +amdgpu_job_prepare_job(struct drm_sched_job *sched_job, struct drm_sched_entity *s_entity) { struct amdgpu_ring *ring = to_amdgpu_ring(s_entity->rq->sched); @@ -327,7 +327,7 @@ void amdgpu_job_stop_all_jobs_on_sched(struct drm_gpu_scheduler *sched) } const struct drm_sched_backend_ops amdgpu_sched_ops = { - .dependency = amdgpu_job_dependency, + .prepare_job = amdgpu_job_prepare_job, .run_job = amdgpu_job_run, .timedout_job = amdgpu_job_timedout, .free_job = amdgpu_job_free_cb diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index 26ed81acb41e..52bf9056807a 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -396,8 +396,8 @@ drm_sched_job_dependency(struct drm_sched_job *job, if (!xa_empty(&job->dependencies)) return xa_erase(&job->dependencies, job->last_dependency++); - if (job->sched->ops->dependency) - return job->sched->ops->dependency(job, entity); + if (job->sched->ops->prepare_job) + return job->sched->ops->prepare_job(job, entity); return NULL; } diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 09a1e86bb569..e40baefadc3a 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -320,7 +320,7 @@ struct drm_sched_job { */ union { struct dma_fence_cb finish_cb; - struct work_struct work; + struct work_struct work; }; uint64_t id; @@ -368,18 +368,17 @@ enum drm_gpu_sched_stat { */ struct drm_sched_backend_ops { /** - * @dependency: + * @prepare_job: * * Called when the scheduler is considering scheduling this job next, to * get another struct dma_fence for this job to block on. Once it * returns NULL, run_job() may be called. * - * If a driver exclusively uses drm_sched_job_add_dependency() and - * drm_sched_job_add_implicit_dependencies() this can be ommitted and - * left as NULL. + * Can be NULL if no additional preparation to the dependencies are + * necessary. Skipped when jobs are killed instead of run. */ - struct dma_fence *(*dependency)(struct drm_sched_job *sched_job, - struct drm_sched_entity *s_entity); + struct dma_fence *(*prepare_job)(struct drm_sched_job *sched_job, + struct drm_sched_entity *s_entity); /** * @run_job: Called to execute the job once all of the dependencies -- cgit v1.2.3 From aec1dc972d27c837d1406310dab5170189eb01e5 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Wed, 2 Nov 2022 11:25:16 -0700 Subject: net/ipv4: Fix linux/in.h header dependencies __DECLARE_FLEX_ARRAY is defined in include/uapi/linux/stddef.h but doesn't seem to be explicitly included from include/uapi/linux/in.h, which breaks BPF selftests builds (once we sync linux/stddef.h into tools/include directory in the next patch). Fix this by explicitly including linux/stddef.h. Given this affects BPF CI and bpf tree, targeting this for bpf tree. Fixes: 5854a09b4957 ("net/ipv4: Use __DECLARE_FLEX_ARRAY() helper") Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Cc: Gustavo A. R. Silva Cc: Jakub Kicinski Link: https://lore.kernel.org/bpf/20221102182517.2675301-1-andrii@kernel.org --- include/uapi/linux/in.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index f243ce665f74..07a4cb149305 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -20,6 +20,7 @@ #define _UAPI_LINUX_IN_H #include +#include #include #include -- cgit v1.2.3 From 8bbabb3fddcd0f858be69ed5abc9b470a239d6f2 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Tue, 1 Nov 2022 21:34:17 -0700 Subject: bpf, sock_map: Move cancel_work_sync() out of sock lock Stanislav reported a lockdep warning, which is caused by the cancel_work_sync() called inside sock_map_close(), as analyzed below by Jakub: psock->work.func = sk_psock_backlog() ACQUIRE psock->work_mutex sk_psock_handle_skb() skb_send_sock() __skb_send_sock() sendpage_unlocked() kernel_sendpage() sock->ops->sendpage = inet_sendpage() sk->sk_prot->sendpage = tcp_sendpage() ACQUIRE sk->sk_lock tcp_sendpage_locked() RELEASE sk->sk_lock RELEASE psock->work_mutex sock_map_close() ACQUIRE sk->sk_lock sk_psock_stop() sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED) cancel_work_sync() __cancel_work_timer() __flush_work() // wait for psock->work to finish RELEASE sk->sk_lock We can move the cancel_work_sync() out of the sock lock protection, but still before saved_close() was called. Fixes: 799aa7f98d53 ("skmsg: Avoid lock_sock() in sk_psock_backlog()") Reported-by: Stanislav Fomichev Signed-off-by: Cong Wang Signed-off-by: Daniel Borkmann Tested-by: Jakub Sitnicki Acked-by: John Fastabend Acked-by: Jakub Sitnicki Link: https://lore.kernel.org/bpf/20221102043417.279409-1-xiyou.wangcong@gmail.com --- include/linux/skmsg.h | 2 +- net/core/skmsg.c | 7 ++----- net/core/sock_map.c | 7 ++++--- 3 files changed, 7 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index 48f4b645193b..70d6cb94e580 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -376,7 +376,7 @@ static inline void sk_psock_report_error(struct sk_psock *psock, int err) } struct sk_psock *sk_psock_init(struct sock *sk, int node); -void sk_psock_stop(struct sk_psock *psock, bool wait); +void sk_psock_stop(struct sk_psock *psock); #if IS_ENABLED(CONFIG_BPF_STREAM_PARSER) int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock); diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 1efdc47a999b..e6b9ced3eda8 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -803,16 +803,13 @@ static void sk_psock_link_destroy(struct sk_psock *psock) } } -void sk_psock_stop(struct sk_psock *psock, bool wait) +void sk_psock_stop(struct sk_psock *psock) { spin_lock_bh(&psock->ingress_lock); sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED); sk_psock_cork_free(psock); __sk_psock_zap_ingress(psock); spin_unlock_bh(&psock->ingress_lock); - - if (wait) - cancel_work_sync(&psock->work); } static void sk_psock_done_strp(struct sk_psock *psock); @@ -850,7 +847,7 @@ void sk_psock_drop(struct sock *sk, struct sk_psock *psock) sk_psock_stop_verdict(sk, psock); write_unlock_bh(&sk->sk_callback_lock); - sk_psock_stop(psock, false); + sk_psock_stop(psock); INIT_RCU_WORK(&psock->rwork, sk_psock_destroy); queue_rcu_work(system_wq, &psock->rwork); diff --git a/net/core/sock_map.c b/net/core/sock_map.c index a660baedd9e7..81beb16ab1eb 100644 --- a/net/core/sock_map.c +++ b/net/core/sock_map.c @@ -1596,7 +1596,7 @@ void sock_map_destroy(struct sock *sk) saved_destroy = psock->saved_destroy; sock_map_remove_links(sk, psock); rcu_read_unlock(); - sk_psock_stop(psock, false); + sk_psock_stop(psock); sk_psock_put(sk, psock); saved_destroy(sk); } @@ -1619,9 +1619,10 @@ void sock_map_close(struct sock *sk, long timeout) saved_close = psock->saved_close; sock_map_remove_links(sk, psock); rcu_read_unlock(); - sk_psock_stop(psock, true); - sk_psock_put(sk, psock); + sk_psock_stop(psock); release_sock(sk); + cancel_work_sync(&psock->work); + sk_psock_put(sk, psock); saved_close(sk, timeout); } EXPORT_SYMBOL_GPL(sock_map_close); -- cgit v1.2.3 From 426c7bf45f207ac7a962e012dd482f7aaa3a3d5f Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 2 Nov 2022 16:20:03 -0700 Subject: ASoC: tlv320aic3x: remove support for platform data Signed-off-by: Dmitry Torokhov Link: https://lore.kernel.org/r/20221102232004.1721864-2-dmitry.torokhov@gmail.com Signed-off-by: Mark Brown --- include/sound/tlv320aic3x.h | 65 ------------------------------------------ sound/soc/codecs/tlv320aic3x.c | 12 ++++---- sound/soc/codecs/tlv320aic3x.h | 43 ++++++++++++++++++++++++++++ 3 files changed, 48 insertions(+), 72 deletions(-) delete mode 100644 include/sound/tlv320aic3x.h (limited to 'include') diff --git a/include/sound/tlv320aic3x.h b/include/sound/tlv320aic3x.h deleted file mode 100644 index b660a9ed05ec..000000000000 --- a/include/sound/tlv320aic3x.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Platform data for Texas Instruments TLV320AIC3x codec - * - * Author: Jarkko Nikula - */ -#ifndef __TLV320AIC3x_H__ -#define __TLV320AIC3x_H__ - -/* GPIO API */ -enum { - AIC3X_GPIO1_FUNC_DISABLED = 0, - AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC = 1, - AIC3X_GPIO1_FUNC_CLOCK_MUX = 2, - AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2 = 3, - AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4 = 4, - AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8 = 5, - AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ = 6, - AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ = 7, - AIC3X_GPIO1_FUNC_INPUT = 8, - AIC3X_GPIO1_FUNC_OUTPUT = 9, - AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK = 10, - AIC3X_GPIO1_FUNC_AUDIO_WORDCLK = 11, - AIC3X_GPIO1_FUNC_BUTTON_IRQ = 12, - AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ = 13, - AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 14, - AIC3X_GPIO1_FUNC_ALL_IRQ = 16 -}; - -enum { - AIC3X_GPIO2_FUNC_DISABLED = 0, - AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ = 2, - AIC3X_GPIO2_FUNC_INPUT = 3, - AIC3X_GPIO2_FUNC_OUTPUT = 4, - AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT = 5, - AIC3X_GPIO2_FUNC_AUDIO_BITCLK = 8, - AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9, - AIC3X_GPIO2_FUNC_ALL_IRQ = 10, - AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11, - AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12, - AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ = 13, - AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ = 14, - AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ = 15 -}; - -enum aic3x_micbias_voltage { - AIC3X_MICBIAS_OFF = 0, - AIC3X_MICBIAS_2_0V = 1, - AIC3X_MICBIAS_2_5V = 2, - AIC3X_MICBIAS_AVDDV = 3, -}; - -struct aic3x_setup_data { - unsigned int gpio_func[2]; -}; - -struct aic3x_pdata { - int gpio_reset; /* < 0 if not used */ - struct aic3x_setup_data *setup; - - /* Selects the micbias voltage */ - enum aic3x_micbias_voltage micbias_vg; -}; - -#endif diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 08938801daec..9b2bb99cc165 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -45,7 +45,6 @@ #include #include #include -#include #include "tlv320aic3x.h" @@ -66,6 +65,10 @@ struct aic3x_disable_nb { struct aic3x_priv *aic3x; }; +struct aic3x_setup_data { + unsigned int gpio_func[2]; +}; + /* codec private data */ struct aic3x_priv { struct snd_soc_component *component; @@ -1748,7 +1751,6 @@ static const struct reg_sequence aic3007_class_d[] = { int aic3x_probe(struct device *dev, struct regmap *regmap, kernel_ulong_t driver_data) { - struct aic3x_pdata *pdata = dev->platform_data; struct aic3x_priv *aic3x; struct aic3x_setup_data *ai3x_setup; struct device_node *np = dev->of_node; @@ -1768,11 +1770,7 @@ int aic3x_probe(struct device *dev, struct regmap *regmap, kernel_ulong_t driver regcache_cache_only(aic3x->regmap, true); dev_set_drvdata(dev, aic3x); - if (pdata) { - aic3x->gpio_reset = pdata->gpio_reset; - aic3x->setup = pdata->setup; - aic3x->micbias_vg = pdata->micbias_vg; - } else if (np) { + if (np) { ai3x_setup = devm_kzalloc(dev, sizeof(*ai3x_setup), GFP_KERNEL); if (!ai3x_setup) return -ENOMEM; diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h index 14298f9e6d9b..066e5a6322b8 100644 --- a/sound/soc/codecs/tlv320aic3x.h +++ b/sound/soc/codecs/tlv320aic3x.h @@ -298,4 +298,47 @@ enum { #define AIC3X_BUTTON_DEBOUNCE_SHIFT 0 #define AIC3X_BUTTON_DEBOUNCE_MASK 3 +/* GPIO API */ +enum { + AIC3X_GPIO1_FUNC_DISABLED = 0, + AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC = 1, + AIC3X_GPIO1_FUNC_CLOCK_MUX = 2, + AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2 = 3, + AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4 = 4, + AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8 = 5, + AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ = 6, + AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ = 7, + AIC3X_GPIO1_FUNC_INPUT = 8, + AIC3X_GPIO1_FUNC_OUTPUT = 9, + AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK = 10, + AIC3X_GPIO1_FUNC_AUDIO_WORDCLK = 11, + AIC3X_GPIO1_FUNC_BUTTON_IRQ = 12, + AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ = 13, + AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 14, + AIC3X_GPIO1_FUNC_ALL_IRQ = 16 +}; + +enum { + AIC3X_GPIO2_FUNC_DISABLED = 0, + AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ = 2, + AIC3X_GPIO2_FUNC_INPUT = 3, + AIC3X_GPIO2_FUNC_OUTPUT = 4, + AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT = 5, + AIC3X_GPIO2_FUNC_AUDIO_BITCLK = 8, + AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9, + AIC3X_GPIO2_FUNC_ALL_IRQ = 10, + AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11, + AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12, + AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ = 13, + AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ = 14, + AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ = 15 +}; + +enum aic3x_micbias_voltage { + AIC3X_MICBIAS_OFF = 0, + AIC3X_MICBIAS_2_0V = 1, + AIC3X_MICBIAS_2_5V = 2, + AIC3X_MICBIAS_AVDDV = 3, +}; + #endif /* _AIC3X_H */ -- cgit v1.2.3 From fd1845069711cdf1b1aaaa0f22311b7736396331 Mon Sep 17 00:00:00 2001 From: Zev Weiss Date: Mon, 31 Oct 2022 16:37:02 -0700 Subject: regulator: devres: Add devm_regulator_bulk_get_exclusive() We had an exclusive variant of the devm_regulator_get() API, but no corresponding variant for the bulk API; let's add one now. We add a generalized version of the existing regulator_bulk_get() function that additionally takes a get_type parameter and redefine regulator_bulk_get() in terms of it, then do similarly with devm_regulator_bulk_get(), and finally add the new devm_regulator_bulk_get_exclusive(). Signed-off-by: Zev Weiss Link: https://lore.kernel.org/r/20221031233704.22575-2-zev@bewilderbeest.net Signed-off-by: Mark Brown --- drivers/regulator/core.c | 42 +++++++++++++----------- drivers/regulator/devres.c | 66 +++++++++++++++++++++++++++----------- drivers/regulator/internal.h | 2 ++ include/linux/regulator/consumer.h | 2 ++ 4 files changed, 76 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index bcccad8f7516..704f91720dfe 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -4778,22 +4778,8 @@ static int _notifier_call_chain(struct regulator_dev *rdev, return blocking_notifier_call_chain(&rdev->notifier, event, data); } -/** - * regulator_bulk_get - get multiple regulator consumers - * - * @dev: Device to supply - * @num_consumers: Number of consumers to register - * @consumers: Configuration of consumers; clients are stored here. - * - * @return 0 on success, an errno on failure. - * - * This helper function allows drivers to get several regulator - * consumers in one operation. If any of the regulators cannot be - * acquired then any regulators that were allocated will be freed - * before returning to the caller. - */ -int regulator_bulk_get(struct device *dev, int num_consumers, - struct regulator_bulk_data *consumers) +int _regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers, enum regulator_get_type get_type) { int i; int ret; @@ -4802,8 +4788,8 @@ int regulator_bulk_get(struct device *dev, int num_consumers, consumers[i].consumer = NULL; for (i = 0; i < num_consumers; i++) { - consumers[i].consumer = regulator_get(dev, - consumers[i].supply); + consumers[i].consumer = _regulator_get(dev, + consumers[i].supply, get_type); if (IS_ERR(consumers[i].consumer)) { ret = dev_err_probe(dev, PTR_ERR(consumers[i].consumer), "Failed to get supply '%s'", @@ -4830,6 +4816,26 @@ err: return ret; } + +/** + * regulator_bulk_get - get multiple regulator consumers + * + * @dev: Device to supply + * @num_consumers: Number of consumers to register + * @consumers: Configuration of consumers; clients are stored here. + * + * @return 0 on success, an errno on failure. + * + * This helper function allows drivers to get several regulator + * consumers in one operation. If any of the regulators cannot be + * acquired then any regulators that were allocated will be freed + * before returning to the caller. + */ +int regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers) +{ + return _regulator_bulk_get(dev, num_consumers, consumers, NORMAL_GET); +} EXPORT_SYMBOL_GPL(regulator_bulk_get); static void regulator_bulk_enable_async(void *data, async_cookie_t cookie) diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 3265e75e97ab..fec0398d98b0 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -186,23 +186,9 @@ static void devm_regulator_bulk_release(struct device *dev, void *res) regulator_bulk_free(devres->num_consumers, devres->consumers); } -/** - * devm_regulator_bulk_get - managed get multiple regulator consumers - * - * @dev: device to supply - * @num_consumers: number of consumers to register - * @consumers: configuration of consumers; clients are stored here. - * - * @return 0 on success, an errno on failure. - * - * This helper function allows drivers to get several regulator - * consumers in one operation with management, the regulators will - * automatically be freed when the device is unbound. If any of the - * regulators cannot be acquired then any regulators that were - * allocated will be freed before returning to the caller. - */ -int devm_regulator_bulk_get(struct device *dev, int num_consumers, - struct regulator_bulk_data *consumers) +static int _devm_regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers, + enum regulator_get_type get_type) { struct regulator_bulk_devres *devres; int ret; @@ -212,7 +198,7 @@ int devm_regulator_bulk_get(struct device *dev, int num_consumers, if (!devres) return -ENOMEM; - ret = regulator_bulk_get(dev, num_consumers, consumers); + ret = _regulator_bulk_get(dev, num_consumers, consumers, get_type); if (!ret) { devres->consumers = consumers; devres->num_consumers = num_consumers; @@ -223,8 +209,52 @@ int devm_regulator_bulk_get(struct device *dev, int num_consumers, return ret; } + +/** + * devm_regulator_bulk_get - managed get multiple regulator consumers + * + * @dev: device to supply + * @num_consumers: number of consumers to register + * @consumers: configuration of consumers; clients are stored here. + * + * @return 0 on success, an errno on failure. + * + * This helper function allows drivers to get several regulator + * consumers in one operation with management, the regulators will + * automatically be freed when the device is unbound. If any of the + * regulators cannot be acquired then any regulators that were + * allocated will be freed before returning to the caller. + */ +int devm_regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers) +{ + return _devm_regulator_bulk_get(dev, num_consumers, consumers, NORMAL_GET); +} EXPORT_SYMBOL_GPL(devm_regulator_bulk_get); +/** + * devm_regulator_bulk_get_exclusive - managed exclusive get of multiple + * regulator consumers + * + * @dev: device to supply + * @num_consumers: number of consumers to register + * @consumers: configuration of consumers; clients are stored here. + * + * @return 0 on success, an errno on failure. + * + * This helper function allows drivers to exclusively get several + * regulator consumers in one operation with management, the regulators + * will automatically be freed when the device is unbound. If any of + * the regulators cannot be acquired then any regulators that were + * allocated will be freed before returning to the caller. + */ +int devm_regulator_bulk_get_exclusive(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers) +{ + return _devm_regulator_bulk_get(dev, num_consumers, consumers, EXCLUSIVE_GET); +} +EXPORT_SYMBOL_GPL(devm_regulator_bulk_get_exclusive); + /** * devm_regulator_bulk_get_const - devm_regulator_bulk_get() w/ const data * diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h index 1e9c71642143..fb4433068d29 100644 --- a/drivers/regulator/internal.h +++ b/drivers/regulator/internal.h @@ -122,4 +122,6 @@ enum regulator_get_type { struct regulator *_regulator_get(struct device *dev, const char *id, enum regulator_get_type get_type); +int _regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers, enum regulator_get_type get_type); #endif diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index ee3b4a014611..628a52b8e63f 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -247,6 +247,8 @@ int __must_check regulator_bulk_get(struct device *dev, int num_consumers, int __must_check devm_regulator_bulk_get(struct device *dev, int num_consumers, struct regulator_bulk_data *consumers); void devm_regulator_bulk_put(struct regulator_bulk_data *consumers); +int __must_check devm_regulator_bulk_get_exclusive(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers); int __must_check devm_regulator_bulk_get_const( struct device *dev, int num_consumers, const struct regulator_bulk_data *in_consumers, -- cgit v1.2.3 From 5c51d4afcf3fd36159713556402e16cfab794ae9 Mon Sep 17 00:00:00 2001 From: Zev Weiss Date: Mon, 31 Oct 2022 16:37:04 -0700 Subject: regulator: userspace-consumer: Handle regulator-output DT nodes In addition to adding some fairly simple OF support code, we make some slight adjustments to the userspace-consumer driver to properly support use with regulator-output hardware: - We now do an exclusive get of the supply regulators so as to prevent regulator_init_complete_work from automatically disabling them. - Instead of assuming that the supply is initially disabled, we now query its state to determine the initial value of drvdata->enabled. Signed-off-by: Zev Weiss Link: https://lore.kernel.org/r/20221031233704.22575-4-zev@bewilderbeest.net Signed-off-by: Mark Brown --- drivers/regulator/userspace-consumer.c | 60 ++++++++++++++++++++++++---- include/linux/regulator/userspace-consumer.h | 1 + 2 files changed, 54 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/regulator/userspace-consumer.c b/drivers/regulator/userspace-consumer.c index 8ca28664776e..402c8037cf39 100644 --- a/drivers/regulator/userspace-consumer.c +++ b/drivers/regulator/userspace-consumer.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -24,6 +25,7 @@ struct userspace_consumer_data { struct mutex lock; bool enabled; + bool no_autoswitch; int num_supplies; struct regulator_bulk_data *supplies; @@ -96,19 +98,50 @@ static struct attribute *attributes[] = { NULL, }; +static umode_t attr_visible(struct kobject *kobj, struct attribute *attr, int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct userspace_consumer_data *data = dev_get_drvdata(dev); + + /* If a name hasn't been set, don't bother with the attribute */ + if (attr == &dev_attr_name.attr && !data->name) + return 0; + + return attr->mode; +} + static const struct attribute_group attr_group = { .attrs = attributes, + .is_visible = attr_visible, }; static int regulator_userspace_consumer_probe(struct platform_device *pdev) { + struct regulator_userspace_consumer_data tmpdata; struct regulator_userspace_consumer_data *pdata; struct userspace_consumer_data *drvdata; int ret; pdata = dev_get_platdata(&pdev->dev); - if (!pdata) + if (!pdata) { + if (!pdev->dev.of_node) + return -EINVAL; + + pdata = &tmpdata; + memset(pdata, 0, sizeof(*pdata)); + + pdata->no_autoswitch = true; + pdata->num_supplies = 1; + pdata->supplies = devm_kzalloc(&pdev->dev, sizeof(*pdata->supplies), GFP_KERNEL); + if (!pdata->supplies) + return -ENOMEM; + pdata->supplies[0].supply = "vout"; + } + + if (pdata->num_supplies < 1) { + dev_err(&pdev->dev, "At least one supply required\n"); return -EINVAL; + } drvdata = devm_kzalloc(&pdev->dev, sizeof(struct userspace_consumer_data), @@ -119,21 +152,24 @@ static int regulator_userspace_consumer_probe(struct platform_device *pdev) drvdata->name = pdata->name; drvdata->num_supplies = pdata->num_supplies; drvdata->supplies = pdata->supplies; + drvdata->no_autoswitch = pdata->no_autoswitch; mutex_init(&drvdata->lock); - ret = devm_regulator_bulk_get(&pdev->dev, drvdata->num_supplies, - drvdata->supplies); + ret = devm_regulator_bulk_get_exclusive(&pdev->dev, drvdata->num_supplies, + drvdata->supplies); if (ret) { dev_err(&pdev->dev, "Failed to get supplies: %d\n", ret); return ret; } + platform_set_drvdata(pdev, drvdata); + ret = sysfs_create_group(&pdev->dev.kobj, &attr_group); if (ret != 0) return ret; - if (pdata->init_on) { + if (pdata->init_on && !pdata->no_autoswitch) { ret = regulator_bulk_enable(drvdata->num_supplies, drvdata->supplies); if (ret) { @@ -143,8 +179,12 @@ static int regulator_userspace_consumer_probe(struct platform_device *pdev) } } - drvdata->enabled = pdata->init_on; - platform_set_drvdata(pdev, drvdata); + ret = regulator_is_enabled(pdata->supplies[0].consumer); + if (ret < 0) { + dev_err(&pdev->dev, "Failed to get regulator status\n"); + goto err_enable; + } + drvdata->enabled = !!ret; return 0; @@ -160,17 +200,23 @@ static int regulator_userspace_consumer_remove(struct platform_device *pdev) sysfs_remove_group(&pdev->dev.kobj, &attr_group); - if (data->enabled) + if (data->enabled && !data->no_autoswitch) regulator_bulk_disable(data->num_supplies, data->supplies); return 0; } +static const struct of_device_id regulator_userspace_consumer_of_match[] = { + { .compatible = "regulator-output", }, + {}, +}; + static struct platform_driver regulator_userspace_consumer_driver = { .probe = regulator_userspace_consumer_probe, .remove = regulator_userspace_consumer_remove, .driver = { .name = "reg-userspace-consumer", + .of_match_table = regulator_userspace_consumer_of_match, }, }; diff --git a/include/linux/regulator/userspace-consumer.h b/include/linux/regulator/userspace-consumer.h index b5dba0628951..2249ee697f8b 100644 --- a/include/linux/regulator/userspace-consumer.h +++ b/include/linux/regulator/userspace-consumer.h @@ -21,6 +21,7 @@ struct regulator_userspace_consumer_data { struct regulator_bulk_data *supplies; bool init_on; + bool no_autoswitch; }; #endif /* __REGULATOR_PLATFORM_CONSUMER_H_ */ -- cgit v1.2.3 From ec32c0c42d0a7208571c4c77f140bffaa4e5e304 Mon Sep 17 00:00:00 2001 From: Daniel Machon Date: Tue, 1 Nov 2022 10:48:29 +0100 Subject: net: dcb: add new pcp selector to app object Add new PCP selector for the 8021Qaz APP managed object. As the PCP selector is not part of the 8021Qaz standard, a new non-std extension attribute DCB_ATTR_DCB_APP has been introduced. Also two helper functions to translate between selector and app attribute type has been added. The new selector has been given a value of 255, to minimize the risk of future overlap of std- and non-std attributes. The new DCB_ATTR_DCB_APP is sent alongside the ieee std attribute in the app table. This means that the dcb_app struct can now both contain std- and non-std app attributes. Currently there is no overlap between the selector values of the two attributes. The purpose of adding the PCP selector, is to be able to offload PCP-based queue classification to the 8021Q Priority Code Point table, see 6.9.3 of IEEE Std 802.1Q-2018. PCP and DEI is encoded in the protocol field as 8*dei+pcp, so that a mapping of PCP 2 and DEI 1 to priority 3 is encoded as {255, 10, 3}. Signed-off-by: Daniel Machon Reviewed-by: Petr Machata Signed-off-by: Paolo Abeni --- include/uapi/linux/dcbnl.h | 6 +++++ net/dcb/dcbnl.c | 58 ++++++++++++++++++++++++++++++++++++++++++---- 2 files changed, 60 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/uapi/linux/dcbnl.h b/include/uapi/linux/dcbnl.h index a791a94013a6..dc7ef96207ca 100644 --- a/include/uapi/linux/dcbnl.h +++ b/include/uapi/linux/dcbnl.h @@ -218,6 +218,9 @@ struct cee_pfc { #define IEEE_8021QAZ_APP_SEL_ANY 4 #define IEEE_8021QAZ_APP_SEL_DSCP 5 +/* Non-std selector values */ +#define DCB_APP_SEL_PCP 255 + /* This structure contains the IEEE 802.1Qaz APP managed object. This * object is also used for the CEE std as well. * @@ -247,6 +250,8 @@ struct dcb_app { __u16 protocol; }; +#define IEEE_8021QAZ_APP_SEL_MAX 255 + /** * struct dcb_peer_app_info - APP feature information sent by the peer * @@ -425,6 +430,7 @@ enum ieee_attrs { enum ieee_attrs_app { DCB_ATTR_IEEE_APP_UNSPEC, DCB_ATTR_IEEE_APP, + DCB_ATTR_DCB_APP, __DCB_ATTR_IEEE_APP_MAX }; #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1) diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index dc4fb699b56c..0c17bb28ae60 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -179,6 +179,38 @@ static const struct nla_policy dcbnl_featcfg_nest[DCB_FEATCFG_ATTR_MAX + 1] = { static LIST_HEAD(dcb_app_list); static DEFINE_SPINLOCK(dcb_lock); +static enum ieee_attrs_app dcbnl_app_attr_type_get(u8 selector) +{ + switch (selector) { + case IEEE_8021QAZ_APP_SEL_ETHERTYPE: + case IEEE_8021QAZ_APP_SEL_STREAM: + case IEEE_8021QAZ_APP_SEL_DGRAM: + case IEEE_8021QAZ_APP_SEL_ANY: + case IEEE_8021QAZ_APP_SEL_DSCP: + return DCB_ATTR_IEEE_APP; + case DCB_APP_SEL_PCP: + return DCB_ATTR_DCB_APP; + default: + return DCB_ATTR_IEEE_APP_UNSPEC; + } +} + +static bool dcbnl_app_attr_type_validate(enum ieee_attrs_app type) +{ + switch (type) { + case DCB_ATTR_IEEE_APP: + case DCB_ATTR_DCB_APP: + return true; + default: + return false; + } +} + +static bool dcbnl_app_selector_validate(enum ieee_attrs_app type, u8 selector) +{ + return dcbnl_app_attr_type_get(selector) == type; +} + static struct sk_buff *dcbnl_newmsg(int type, u8 cmd, u32 port, u32 seq, u32 flags, struct nlmsghdr **nlhp) { @@ -1116,8 +1148,9 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) spin_lock_bh(&dcb_lock); list_for_each_entry(itr, &dcb_app_list, list) { if (itr->ifindex == netdev->ifindex) { - err = nla_put(skb, DCB_ATTR_IEEE_APP, sizeof(itr->app), - &itr->app); + enum ieee_attrs_app type = + dcbnl_app_attr_type_get(itr->app.selector); + err = nla_put(skb, type, sizeof(itr->app), &itr->app); if (err) { spin_unlock_bh(&dcb_lock); return -EMSGSIZE; @@ -1493,9 +1526,10 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh, int rem; nla_for_each_nested(attr, ieee[DCB_ATTR_IEEE_APP_TABLE], rem) { + enum ieee_attrs_app type = nla_type(attr); struct dcb_app *app_data; - if (nla_type(attr) != DCB_ATTR_IEEE_APP) + if (!dcbnl_app_attr_type_validate(type)) continue; if (nla_len(attr) < sizeof(struct dcb_app)) { @@ -1504,6 +1538,13 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh, } app_data = nla_data(attr); + + if (!dcbnl_app_selector_validate(type, + app_data->selector)) { + err = -EINVAL; + goto err; + } + if (ops->ieee_setapp) err = ops->ieee_setapp(netdev, app_data); else @@ -1554,11 +1595,20 @@ static int dcbnl_ieee_del(struct net_device *netdev, struct nlmsghdr *nlh, int rem; nla_for_each_nested(attr, ieee[DCB_ATTR_IEEE_APP_TABLE], rem) { + enum ieee_attrs_app type = nla_type(attr); struct dcb_app *app_data; - if (nla_type(attr) != DCB_ATTR_IEEE_APP) + if (!dcbnl_app_attr_type_validate(type)) continue; + app_data = nla_data(attr); + + if (!dcbnl_app_selector_validate(type, + app_data->selector)) { + err = -EINVAL; + goto err; + } + if (ops->ieee_delapp) err = ops->ieee_delapp(netdev, app_data); else -- cgit v1.2.3 From 6182d5875c330a5a611687caa05f47752455720c Mon Sep 17 00:00:00 2001 From: Daniel Machon Date: Tue, 1 Nov 2022 10:48:30 +0100 Subject: net: dcb: add new apptrust attribute Add new apptrust extension attributes to the 8021Qaz APP managed object. Two new attributes, DCB_ATTR_DCB_APP_TRUST_TABLE and DCB_ATTR_DCB_APP_TRUST, has been added. Trusted selectors are passed in the nested attribute DCB_ATTR_DCB_APP_TRUST, in order of precedence. The new attributes are meant to allow drivers, whose hw supports the notion of trust, to be able to set whether a particular app selector is trusted - and in which order. Signed-off-by: Daniel Machon Reviewed-by: Petr Machata Signed-off-by: Paolo Abeni --- include/net/dcbnl.h | 4 +++ include/uapi/linux/dcbnl.h | 2 ++ net/dcb/dcbnl.c | 76 ++++++++++++++++++++++++++++++++++++++++++++-- 3 files changed, 80 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h index 2b2d86fb3131..8841ab6c2de7 100644 --- a/include/net/dcbnl.h +++ b/include/net/dcbnl.h @@ -109,6 +109,10 @@ struct dcbnl_rtnl_ops { /* buffer settings */ int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *); int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *); + + /* apptrust */ + int (*dcbnl_setapptrust)(struct net_device *, u8 *, int); + int (*dcbnl_getapptrust)(struct net_device *, u8 *, int *); }; #endif /* __NET_DCBNL_H__ */ diff --git a/include/uapi/linux/dcbnl.h b/include/uapi/linux/dcbnl.h index dc7ef96207ca..99047223ab26 100644 --- a/include/uapi/linux/dcbnl.h +++ b/include/uapi/linux/dcbnl.h @@ -410,6 +410,7 @@ enum dcbnl_attrs { * @DCB_ATTR_IEEE_PEER_ETS: peer ETS configuration - get only * @DCB_ATTR_IEEE_PEER_PFC: peer PFC configuration - get only * @DCB_ATTR_IEEE_PEER_APP: peer APP tlv - get only + * @DCB_ATTR_DCB_APP_TRUST_TABLE: selector trust table */ enum ieee_attrs { DCB_ATTR_IEEE_UNSPEC, @@ -423,6 +424,7 @@ enum ieee_attrs { DCB_ATTR_IEEE_QCN, DCB_ATTR_IEEE_QCN_STATS, DCB_ATTR_DCB_BUFFER, + DCB_ATTR_DCB_APP_TRUST_TABLE, __DCB_ATTR_IEEE_MAX }; #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1) diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 0c17bb28ae60..cec0632f96db 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -166,6 +166,7 @@ static const struct nla_policy dcbnl_ieee_policy[DCB_ATTR_IEEE_MAX + 1] = { [DCB_ATTR_IEEE_QCN] = {.len = sizeof(struct ieee_qcn)}, [DCB_ATTR_IEEE_QCN_STATS] = {.len = sizeof(struct ieee_qcn_stats)}, [DCB_ATTR_DCB_BUFFER] = {.len = sizeof(struct dcbnl_buffer)}, + [DCB_ATTR_DCB_APP_TRUST_TABLE] = {.type = NLA_NESTED}, }; /* DCB number of traffic classes nested attributes. */ @@ -1062,9 +1063,9 @@ nla_put_failure: /* Handle IEEE 802.1Qaz/802.1Qau/802.1Qbb GET commands. */ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) { - struct nlattr *ieee, *app; - struct dcb_app_type *itr; const struct dcbnl_rtnl_ops *ops = netdev->dcbnl_ops; + struct nlattr *ieee, *app, *apptrust; + struct dcb_app_type *itr; int dcbx; int err; @@ -1166,6 +1167,30 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) spin_unlock_bh(&dcb_lock); nla_nest_end(skb, app); + if (ops->dcbnl_getapptrust) { + u8 selectors[IEEE_8021QAZ_APP_SEL_MAX + 1] = {0}; + int nselectors, i; + + apptrust = nla_nest_start(skb, DCB_ATTR_DCB_APP_TRUST_TABLE); + if (!apptrust) + return -EMSGSIZE; + + err = ops->dcbnl_getapptrust(netdev, selectors, &nselectors); + if (!err) { + for (i = 0; i < nselectors; i++) { + enum ieee_attrs_app type = + dcbnl_app_attr_type_get(selectors[i]); + err = nla_put_u8(skb, type, selectors[i]); + if (err) { + nla_nest_cancel(skb, apptrust); + return err; + } + } + } + + nla_nest_end(skb, apptrust); + } + /* get peer info if available */ if (ops->ieee_peer_getets) { struct ieee_ets ets; @@ -1554,6 +1579,53 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh, } } + if (ieee[DCB_ATTR_DCB_APP_TRUST_TABLE]) { + u8 selectors[IEEE_8021QAZ_APP_SEL_MAX + 1] = {0}; + struct nlattr *attr; + int nselectors = 0; + int rem; + + if (!ops->dcbnl_setapptrust) { + err = -EOPNOTSUPP; + goto err; + } + + nla_for_each_nested(attr, ieee[DCB_ATTR_DCB_APP_TRUST_TABLE], + rem) { + enum ieee_attrs_app type = nla_type(attr); + u8 selector; + int i; + + if (!dcbnl_app_attr_type_validate(type) || + nla_len(attr) != 1 || + nselectors >= sizeof(selectors)) { + err = -EINVAL; + goto err; + } + + selector = nla_get_u8(attr); + + if (!dcbnl_app_selector_validate(type, selector)) { + err = -EINVAL; + goto err; + } + + /* Duplicate selector ? */ + for (i = 0; i < nselectors; i++) { + if (selectors[i] == selector) { + err = -EINVAL; + goto err; + } + } + + selectors[nselectors++] = selector; + } + + err = ops->dcbnl_setapptrust(netdev, selectors, nselectors); + if (err) + goto err; + } + err: err = nla_put_u8(skb, DCB_ATTR_IEEE, err); dcbnl_ieee_notify(netdev, RTM_SETDCB, DCB_CMD_IEEE_SET, seq, 0); -- cgit v1.2.3 From 1adf3cc20d693569ebee90fd91fa34b0570fcd6f Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:05 +0800 Subject: iommu: Add max_pasids field in struct iommu_device Use this field to keep the number of supported PASIDs that an IOMMU hardware is able to support. This is a generic attribute of an IOMMU and lifting it into the per-IOMMU device structure makes it possible to allocate a PASID for device without calls into the IOMMU drivers. Any iommu driver that supports PASID related features should set this field before enabling them on the devices. In the Intel IOMMU driver, intel_iommu_sm is moved to CONFIG_INTEL_IOMMU enclave so that the pasid_supported() helper could be used in dmar.c without compilation errors. Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Reviewed-by: Yi Liu Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 + drivers/iommu/intel/dmar.c | 7 +++++++ drivers/iommu/intel/iommu.h | 4 ++-- include/linux/iommu.h | 2 ++ 4 files changed, 12 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 6d5df91c5c46..21cb13da122c 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3543,6 +3543,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) /* SID/SSID sizes */ smmu->ssid_bits = FIELD_GET(IDR1_SSIDSIZE, reg); smmu->sid_bits = FIELD_GET(IDR1_SIDSIZE, reg); + smmu->iommu.max_pasids = 1UL << smmu->ssid_bits; /* * If the SMMU supports fewer bits than would fill a single L2 stream diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 5a8f780e7ffd..3528058d253e 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1104,6 +1104,13 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) raw_spin_lock_init(&iommu->register_lock); + /* + * A value of N in PSS field of eCap register indicates hardware + * supports PASID field of N+1 bits. + */ + if (pasid_supported(iommu)) + iommu->iommu.max_pasids = 2UL << ecap_pss(iommu->ecap); + /* * This is only for hotplug; at boot time intel_iommu_enabled won't * be set yet. When intel_iommu_init() runs, it registers the units diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index 92023dff9513..cce0598f4109 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -480,8 +480,6 @@ enum { #define VTD_FLAG_IRQ_REMAP_PRE_ENABLED (1 << 1) #define VTD_FLAG_SVM_CAPABLE (1 << 2) -extern int intel_iommu_sm; - #define sm_supported(iommu) (intel_iommu_sm && ecap_smts((iommu)->ecap)) #define pasid_supported(iommu) (sm_supported(iommu) && \ ecap_pasid((iommu)->ecap)) @@ -795,6 +793,7 @@ struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus, extern const struct iommu_ops intel_iommu_ops; #ifdef CONFIG_INTEL_IOMMU +extern int intel_iommu_sm; extern int iommu_calculate_agaw(struct intel_iommu *iommu); extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu); extern int dmar_disabled; @@ -810,6 +809,7 @@ static inline int iommu_calculate_max_sagaw(struct intel_iommu *iommu) } #define dmar_disabled (1) #define intel_iommu_enabled (0) +#define intel_iommu_sm (0) #endif static inline const char *decode_prq_descriptor(char *str, size_t size, diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 3c9da1f8979e..e3af4f46e6e0 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -322,12 +322,14 @@ struct iommu_domain_ops { * @list: Used by the iommu-core to keep a list of registered iommus * @ops: iommu-ops for talking to this iommu * @dev: struct device for sysfs handling + * @max_pasids: number of supported PASIDs */ struct iommu_device { struct list_head list; const struct iommu_ops *ops; struct fwnode_handle *fwnode; struct device *dev; + u32 max_pasids; }; /** -- cgit v1.2.3 From 22d2c7afb3697a68c7fc05c935ef662dee06dc60 Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:06 +0800 Subject: iommu: Add max_pasids field in struct dev_iommu Use this field to save the number of PASIDs that a device is able to consume. It is a generic attribute of a device and lifting it into the per-device dev_iommu struct could help to avoid the boilerplate code in various IOMMU drivers. Signed-off-by: Lu Baolu Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Reviewed-by: Yi Liu Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-3-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 20 ++++++++++++++++++++ include/linux/iommu.h | 2 ++ 2 files changed, 22 insertions(+) (limited to 'include') diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 65a3b3d886dc..297ac79bc21c 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -278,6 +279,24 @@ static void dev_iommu_free(struct device *dev) kfree(param); } +static u32 dev_iommu_get_max_pasids(struct device *dev) +{ + u32 max_pasids = 0, bits = 0; + int ret; + + if (dev_is_pci(dev)) { + ret = pci_max_pasids(to_pci_dev(dev)); + if (ret > 0) + max_pasids = ret; + } else { + ret = device_property_read_u32(dev, "pasid-num-bits", &bits); + if (!ret) + max_pasids = 1UL << bits; + } + + return min_t(u32, max_pasids, dev->iommu->iommu_dev->max_pasids); +} + static int __iommu_probe_device(struct device *dev, struct list_head *group_list) { const struct iommu_ops *ops = dev->bus->iommu_ops; @@ -303,6 +322,7 @@ static int __iommu_probe_device(struct device *dev, struct list_head *group_list } dev->iommu->iommu_dev = iommu_dev; + dev->iommu->max_pasids = dev_iommu_get_max_pasids(dev); group = iommu_group_get_for_dev(dev); if (IS_ERR(group)) { diff --git a/include/linux/iommu.h b/include/linux/iommu.h index e3af4f46e6e0..ac3f6c6dcc6d 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -368,6 +368,7 @@ struct iommu_fault_param { * @fwspec: IOMMU fwspec data * @iommu_dev: IOMMU device this device is linked to * @priv: IOMMU Driver private data + * @max_pasids: number of PASIDs this device can consume * * TODO: migrate other per device data pointers under iommu_dev_data, e.g. * struct iommu_group *iommu_group; @@ -379,6 +380,7 @@ struct dev_iommu { struct iommu_fwspec *fwspec; struct iommu_device *iommu_dev; void *priv; + u32 max_pasids; }; int iommu_device_register(struct iommu_device *iommu, -- cgit v1.2.3 From 942fd5435dccb273f90176b046ae6bbba60cfbd8 Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:07 +0800 Subject: iommu: Remove SVM_FLAG_SUPERVISOR_MODE support The current kernel DMA with PASID support is based on the SVA with a flag SVM_FLAG_SUPERVISOR_MODE. The IOMMU driver binds the kernel memory address space to a PASID of the device. The device driver programs the device with kernel virtual address (KVA) for DMA access. There have been security and functional issues with this approach: - The lack of IOTLB synchronization upon kernel page table updates. (vmalloc, module/BPF loading, CONFIG_DEBUG_PAGEALLOC etc.) - Other than slight more protection, using kernel virtual address (KVA) has little advantage over physical address. There are also no use cases yet where DMA engines need kernel virtual addresses for in-kernel DMA. This removes SVM_FLAG_SUPERVISOR_MODE support from the IOMMU interface. The device drivers are suggested to handle kernel DMA with PASID through the kernel DMA APIs. The drvdata parameter in iommu_sva_bind_device() and all callbacks is not needed anymore. Cleanup them as well. Link: https://lore.kernel.org/linux-iommu/20210511194726.GP1002214@nvidia.com/ Signed-off-by: Jacob Pan Signed-off-by: Lu Baolu Reviewed-by: Jason Gunthorpe Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Fenghua Yu Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-4-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/dma/idxd/cdev.c | 3 +- drivers/dma/idxd/init.c | 25 +---------- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 3 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 5 +-- drivers/iommu/intel/iommu.h | 3 +- drivers/iommu/intel/svm.c | 55 ++++++------------------- drivers/iommu/iommu.c | 5 +-- drivers/misc/uacce/uacce.c | 2 +- include/linux/intel-svm.h | 13 ------ include/linux/iommu.h | 8 ++-- 10 files changed, 25 insertions(+), 97 deletions(-) (limited to 'include') diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index c2808fd081d6..66720001ba1c 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -6,7 +6,6 @@ #include #include #include -#include #include #include #include @@ -100,7 +99,7 @@ static int idxd_cdev_open(struct inode *inode, struct file *filp) filp->private_data = ctx; if (device_user_pasid_enabled(idxd)) { - sva = iommu_sva_bind_device(dev, current->mm, NULL); + sva = iommu_sva_bind_device(dev, current->mm); if (IS_ERR(sva)) { rc = PTR_ERR(sva); dev_err(dev, "pasid allocation failed: %d\n", rc); diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 2b18d512cbfc..2c0fcfdc75c7 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -502,29 +501,7 @@ static struct idxd_device *idxd_alloc(struct pci_dev *pdev, struct idxd_driver_d static int idxd_enable_system_pasid(struct idxd_device *idxd) { - int flags; - unsigned int pasid; - struct iommu_sva *sva; - - flags = SVM_FLAG_SUPERVISOR_MODE; - - sva = iommu_sva_bind_device(&idxd->pdev->dev, NULL, &flags); - if (IS_ERR(sva)) { - dev_warn(&idxd->pdev->dev, - "iommu sva bind failed: %ld\n", PTR_ERR(sva)); - return PTR_ERR(sva); - } - - pasid = iommu_sva_get_pasid(sva); - if (pasid == IOMMU_PASID_INVALID) { - iommu_sva_unbind_device(sva); - return -ENODEV; - } - - idxd->sva = sva; - idxd->pasid = pasid; - dev_dbg(&idxd->pdev->dev, "system pasid: %u\n", pasid); - return 0; + return -EOPNOTSUPP; } static void idxd_disable_system_pasid(struct idxd_device *idxd) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c index 5968a568aae2..8fcf0df4bd0e 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c @@ -367,8 +367,7 @@ err_free_bond: return ERR_PTR(ret); } -struct iommu_sva * -arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm, void *drvdata) +struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) { struct iommu_sva *handle; struct iommu_domain *domain = iommu_get_domain_for_dev(dev); diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index cd48590ada30..d2ba86470c42 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -754,8 +754,7 @@ bool arm_smmu_master_sva_enabled(struct arm_smmu_master *master); int arm_smmu_master_enable_sva(struct arm_smmu_master *master); int arm_smmu_master_disable_sva(struct arm_smmu_master *master); bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master); -struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm, - void *drvdata); +struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm); void arm_smmu_sva_unbind(struct iommu_sva *handle); u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle); void arm_smmu_sva_notifier_synchronize(void); @@ -791,7 +790,7 @@ static inline bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master } static inline struct iommu_sva * -arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm, void *drvdata) +arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) { return ERR_PTR(-ENODEV); } diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index cce0598f4109..33e5bcaf2a6c 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -748,8 +748,7 @@ struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devfn); extern void intel_svm_check(struct intel_iommu *iommu); extern int intel_svm_enable_prq(struct intel_iommu *iommu); extern int intel_svm_finish_prq(struct intel_iommu *iommu); -struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm, - void *drvdata); +struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm); void intel_svm_unbind(struct iommu_sva *handle); u32 intel_svm_get_pasid(struct iommu_sva *handle); int intel_svm_page_response(struct device *dev, struct iommu_fault_event *evt, diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index 7d08eb034f2d..94bc47b68c93 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -296,8 +296,7 @@ out: return 0; } -static int intel_svm_alloc_pasid(struct device *dev, struct mm_struct *mm, - unsigned int flags) +static int intel_svm_alloc_pasid(struct device *dev, struct mm_struct *mm) { ioasid_t max_pasid = dev_is_pci(dev) ? pci_max_pasids(to_pci_dev(dev)) : intel_pasid_max_id; @@ -307,8 +306,7 @@ static int intel_svm_alloc_pasid(struct device *dev, struct mm_struct *mm, static struct iommu_sva *intel_svm_bind_mm(struct intel_iommu *iommu, struct device *dev, - struct mm_struct *mm, - unsigned int flags) + struct mm_struct *mm) { struct device_domain_info *info = dev_iommu_priv_get(dev); struct intel_svm_dev *sdev; @@ -324,22 +322,18 @@ static struct iommu_sva *intel_svm_bind_mm(struct intel_iommu *iommu, svm->pasid = mm->pasid; svm->mm = mm; - svm->flags = flags; INIT_LIST_HEAD_RCU(&svm->devs); - if (!(flags & SVM_FLAG_SUPERVISOR_MODE)) { - svm->notifier.ops = &intel_mmuops; - ret = mmu_notifier_register(&svm->notifier, mm); - if (ret) { - kfree(svm); - return ERR_PTR(ret); - } + svm->notifier.ops = &intel_mmuops; + ret = mmu_notifier_register(&svm->notifier, mm); + if (ret) { + kfree(svm); + return ERR_PTR(ret); } ret = pasid_private_add(svm->pasid, svm); if (ret) { - if (svm->notifier.ops) - mmu_notifier_unregister(&svm->notifier, mm); + mmu_notifier_unregister(&svm->notifier, mm); kfree(svm); return ERR_PTR(ret); } @@ -374,9 +368,7 @@ static struct iommu_sva *intel_svm_bind_mm(struct intel_iommu *iommu, } /* Setup the pasid table: */ - sflags = (flags & SVM_FLAG_SUPERVISOR_MODE) ? - PASID_FLAG_SUPERVISOR_MODE : 0; - sflags |= cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0; + sflags = cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0; ret = intel_pasid_setup_first_level(iommu, dev, mm->pgd, mm->pasid, FLPT_DEFAULT_DID, sflags); if (ret) @@ -390,8 +382,7 @@ free_sdev: kfree(sdev); free_svm: if (list_empty(&svm->devs)) { - if (svm->notifier.ops) - mmu_notifier_unregister(&svm->notifier, mm); + mmu_notifier_unregister(&svm->notifier, mm); pasid_private_remove(mm->pasid); kfree(svm); } @@ -780,40 +771,20 @@ prq_advance: return IRQ_RETVAL(handled); } -struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm, void *drvdata) +struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm) { struct intel_iommu *iommu = device_to_iommu(dev, NULL, NULL); - unsigned int flags = 0; struct iommu_sva *sva; int ret; - if (drvdata) - flags = *(unsigned int *)drvdata; - - if (flags & SVM_FLAG_SUPERVISOR_MODE) { - if (!ecap_srs(iommu->ecap)) { - dev_err(dev, "%s: Supervisor PASID not supported\n", - iommu->name); - return ERR_PTR(-EOPNOTSUPP); - } - - if (mm) { - dev_err(dev, "%s: Supervisor PASID with user provided mm\n", - iommu->name); - return ERR_PTR(-EINVAL); - } - - mm = &init_mm; - } - mutex_lock(&pasid_mutex); - ret = intel_svm_alloc_pasid(dev, mm, flags); + ret = intel_svm_alloc_pasid(dev, mm); if (ret) { mutex_unlock(&pasid_mutex); return ERR_PTR(ret); } - sva = intel_svm_bind_mm(iommu, dev, mm, flags); + sva = intel_svm_bind_mm(iommu, dev, mm); mutex_unlock(&pasid_mutex); return sva; diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 297ac79bc21c..a94ec648c88b 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2750,7 +2750,6 @@ EXPORT_SYMBOL_GPL(iommu_dev_disable_feature); * iommu_sva_bind_device() - Bind a process address space to a device * @dev: the device * @mm: the mm to bind, caller must hold a reference to it - * @drvdata: opaque data pointer to pass to bind callback * * Create a bond between device and address space, allowing the device to access * the mm using the returned PASID. If a bond already exists between @device and @@ -2763,7 +2762,7 @@ EXPORT_SYMBOL_GPL(iommu_dev_disable_feature); * On error, returns an ERR_PTR value. */ struct iommu_sva * -iommu_sva_bind_device(struct device *dev, struct mm_struct *mm, void *drvdata) +iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) { struct iommu_group *group; struct iommu_sva *handle = ERR_PTR(-EINVAL); @@ -2788,7 +2787,7 @@ iommu_sva_bind_device(struct device *dev, struct mm_struct *mm, void *drvdata) if (iommu_group_device_count(group) != 1) goto out_unlock; - handle = ops->sva_bind(dev, mm, drvdata); + handle = ops->sva_bind(dev, mm); out_unlock: mutex_unlock(&group->mutex); diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c index b70a013139c7..905eff1f840e 100644 --- a/drivers/misc/uacce/uacce.c +++ b/drivers/misc/uacce/uacce.c @@ -108,7 +108,7 @@ static int uacce_bind_queue(struct uacce_device *uacce, struct uacce_queue *q) if (!(uacce->flags & UACCE_DEV_SVA)) return 0; - handle = iommu_sva_bind_device(uacce->parent, current->mm, NULL); + handle = iommu_sva_bind_device(uacce->parent, current->mm); if (IS_ERR(handle)) return PTR_ERR(handle); diff --git a/include/linux/intel-svm.h b/include/linux/intel-svm.h index 207ef06ba3e1..f9a0d44f6fdb 100644 --- a/include/linux/intel-svm.h +++ b/include/linux/intel-svm.h @@ -13,17 +13,4 @@ #define PRQ_RING_MASK ((0x1000 << PRQ_ORDER) - 0x20) #define PRQ_DEPTH ((0x1000 << PRQ_ORDER) >> 5) -/* - * The SVM_FLAG_SUPERVISOR_MODE flag requests a PASID which can be used only - * for access to kernel addresses. No IOTLB flushes are automatically done - * for kernel mappings; it is valid only for access to the kernel's static - * 1:1 mapping of physical memory — not to vmalloc or even module mappings. - * A future API addition may permit the use of such ranges, by means of an - * explicit IOTLB flush call (akin to the DMA API's unmap method). - * - * It is unlikely that we will ever hook into flush_tlb_kernel_range() to - * do such IOTLB flushes automatically. - */ -#define SVM_FLAG_SUPERVISOR_MODE BIT(0) - #endif /* __INTEL_SVM_H__ */ diff --git a/include/linux/iommu.h b/include/linux/iommu.h index ac3f6c6dcc6d..72bb0531aa76 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -247,8 +247,7 @@ struct iommu_ops { int (*dev_enable_feat)(struct device *dev, enum iommu_dev_features f); int (*dev_disable_feat)(struct device *dev, enum iommu_dev_features f); - struct iommu_sva *(*sva_bind)(struct device *dev, struct mm_struct *mm, - void *drvdata); + struct iommu_sva *(*sva_bind)(struct device *dev, struct mm_struct *mm); void (*sva_unbind)(struct iommu_sva *handle); u32 (*sva_get_pasid)(struct iommu_sva *handle); @@ -668,8 +667,7 @@ int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features f); int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features f); struct iommu_sva *iommu_sva_bind_device(struct device *dev, - struct mm_struct *mm, - void *drvdata); + struct mm_struct *mm); void iommu_sva_unbind_device(struct iommu_sva *handle); u32 iommu_sva_get_pasid(struct iommu_sva *handle); @@ -1000,7 +998,7 @@ iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features feat) } static inline struct iommu_sva * -iommu_sva_bind_device(struct device *dev, struct mm_struct *mm, void *drvdata) +iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) { return NULL; } -- cgit v1.2.3 From 16603704559c7a68718059c4f75287886c01b20f Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:09 +0800 Subject: iommu: Add attach/detach_dev_pasid iommu interfaces Attaching an IOMMU domain to a PASID of a device is a generic operation for modern IOMMU drivers which support PASID-granular DMA address translation. Currently visible usage scenarios include (but not limited): - SVA (Shared Virtual Address) - kernel DMA with PASID - hardware-assist mediated device This adds the set_dev_pasid domain ops for setting the domain onto a PASID of a device and remove_dev_pasid iommu ops for removing any setup on a PASID of device. This also adds interfaces for device drivers to attach/detach/retrieve a domain for a PASID of a device. If multiple devices share a single group, it's fine as long the fabric always routes every TLP marked with a PASID to the host bridge and only the host bridge. For example, ACS achieves this universally and has been checked when pci_enable_pasid() is called. As we can't reliably tell the source apart in a group, all the devices in a group have to be considered as the same source, and mapped to the same PASID table. The DMA ownership is about the whole device (more precisely, iommu group), including the RID and PASIDs. When the ownership is converted, the pasid array must be empty. This also adds necessary checks in the DMA ownership interfaces. Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Yi Liu Reviewed-by: Jason Gunthorpe Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-6-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 141 ++++++++++++++++++++++++++++++++++++++++++++++++-- include/linux/iommu.h | 32 ++++++++++++ 2 files changed, 169 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index a94ec648c88b..bf22992beb98 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -43,6 +43,7 @@ struct iommu_group { struct kobject kobj; struct kobject *devices_kobj; struct list_head devices; + struct xarray pasid_array; struct mutex mutex; void *iommu_data; void (*iommu_data_release)(void *iommu_data); @@ -723,6 +724,7 @@ struct iommu_group *iommu_group_alloc(void) mutex_init(&group->mutex); INIT_LIST_HEAD(&group->devices); INIT_LIST_HEAD(&group->entry); + xa_init(&group->pasid_array); ret = ida_alloc(&iommu_group_ida, GFP_KERNEL); if (ret < 0) { @@ -3106,7 +3108,8 @@ int iommu_device_use_default_domain(struct device *dev) mutex_lock(&group->mutex); if (group->owner_cnt) { - if (group->owner || !iommu_is_default_domain(group)) { + if (group->owner || !iommu_is_default_domain(group) || + !xa_empty(&group->pasid_array)) { ret = -EBUSY; goto unlock_out; } @@ -3137,7 +3140,7 @@ void iommu_device_unuse_default_domain(struct device *dev) return; mutex_lock(&group->mutex); - if (!WARN_ON(!group->owner_cnt)) + if (!WARN_ON(!group->owner_cnt || !xa_empty(&group->pasid_array))) group->owner_cnt--; mutex_unlock(&group->mutex); @@ -3185,7 +3188,8 @@ int iommu_group_claim_dma_owner(struct iommu_group *group, void *owner) ret = -EPERM; goto unlock_out; } else { - if (group->domain && group->domain != group->default_domain) { + if ((group->domain && group->domain != group->default_domain) || + !xa_empty(&group->pasid_array)) { ret = -EBUSY; goto unlock_out; } @@ -3219,7 +3223,8 @@ void iommu_group_release_dma_owner(struct iommu_group *group) int ret; mutex_lock(&group->mutex); - if (WARN_ON(!group->owner_cnt || !group->owner)) + if (WARN_ON(!group->owner_cnt || !group->owner || + !xa_empty(&group->pasid_array))) goto unlock_out; group->owner_cnt = 0; @@ -3250,3 +3255,131 @@ bool iommu_group_dma_owner_claimed(struct iommu_group *group) return user; } EXPORT_SYMBOL_GPL(iommu_group_dma_owner_claimed); + +static int __iommu_set_group_pasid(struct iommu_domain *domain, + struct iommu_group *group, ioasid_t pasid) +{ + struct group_device *device; + int ret = 0; + + list_for_each_entry(device, &group->devices, list) { + ret = domain->ops->set_dev_pasid(domain, device->dev, pasid); + if (ret) + break; + } + + return ret; +} + +static void __iommu_remove_group_pasid(struct iommu_group *group, + ioasid_t pasid) +{ + struct group_device *device; + const struct iommu_ops *ops; + + list_for_each_entry(device, &group->devices, list) { + ops = dev_iommu_ops(device->dev); + ops->remove_dev_pasid(device->dev, pasid); + } +} + +/* + * iommu_attach_device_pasid() - Attach a domain to pasid of device + * @domain: the iommu domain. + * @dev: the attached device. + * @pasid: the pasid of the device. + * + * Return: 0 on success, or an error. + */ +int iommu_attach_device_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid) +{ + struct iommu_group *group; + void *curr; + int ret; + + if (!domain->ops->set_dev_pasid) + return -EOPNOTSUPP; + + group = iommu_group_get(dev); + if (!group) + return -ENODEV; + + mutex_lock(&group->mutex); + curr = xa_cmpxchg(&group->pasid_array, pasid, NULL, domain, GFP_KERNEL); + if (curr) { + ret = xa_err(curr) ? : -EBUSY; + goto out_unlock; + } + + ret = __iommu_set_group_pasid(domain, group, pasid); + if (ret) { + __iommu_remove_group_pasid(group, pasid); + xa_erase(&group->pasid_array, pasid); + } +out_unlock: + mutex_unlock(&group->mutex); + iommu_group_put(group); + + return ret; +} +EXPORT_SYMBOL_GPL(iommu_attach_device_pasid); + +/* + * iommu_detach_device_pasid() - Detach the domain from pasid of device + * @domain: the iommu domain. + * @dev: the attached device. + * @pasid: the pasid of the device. + * + * The @domain must have been attached to @pasid of the @dev with + * iommu_attach_device_pasid(). + */ +void iommu_detach_device_pasid(struct iommu_domain *domain, struct device *dev, + ioasid_t pasid) +{ + struct iommu_group *group = iommu_group_get(dev); + + mutex_lock(&group->mutex); + __iommu_remove_group_pasid(group, pasid); + WARN_ON(xa_erase(&group->pasid_array, pasid) != domain); + mutex_unlock(&group->mutex); + + iommu_group_put(group); +} +EXPORT_SYMBOL_GPL(iommu_detach_device_pasid); + +/* + * iommu_get_domain_for_dev_pasid() - Retrieve domain for @pasid of @dev + * @dev: the queried device + * @pasid: the pasid of the device + * @type: matched domain type, 0 for any match + * + * This is a variant of iommu_get_domain_for_dev(). It returns the existing + * domain attached to pasid of a device. Callers must hold a lock around this + * function, and both iommu_attach/detach_dev_pasid() whenever a domain of + * type is being manipulated. This API does not internally resolve races with + * attach/detach. + * + * Return: attached domain on success, NULL otherwise. + */ +struct iommu_domain *iommu_get_domain_for_dev_pasid(struct device *dev, + ioasid_t pasid, + unsigned int type) +{ + struct iommu_domain *domain; + struct iommu_group *group; + + group = iommu_group_get(dev); + if (!group) + return NULL; + + xa_lock(&group->pasid_array); + domain = xa_load(&group->pasid_array, pasid); + if (type && domain && domain->type != type) + domain = ERR_PTR(-EBUSY); + xa_unlock(&group->pasid_array); + iommu_group_put(group); + + return domain; +} +EXPORT_SYMBOL_GPL(iommu_get_domain_for_dev_pasid); diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 72bb0531aa76..5d2b78ac5416 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -223,6 +223,9 @@ struct iommu_iotlb_gather { * - IOMMU_DOMAIN_DMA: must use a dma domain * - 0: use the default setting * @default_domain_ops: the default ops for domains + * @remove_dev_pasid: Remove any translation configurations of a specific + * pasid, so that any DMA transactions with this pasid + * will be blocked by the hardware. * @pgsize_bitmap: bitmap of all possible supported page sizes * @owner: Driver module providing these ops */ @@ -256,6 +259,7 @@ struct iommu_ops { struct iommu_page_response *msg); int (*def_domain_type)(struct device *dev); + void (*remove_dev_pasid)(struct device *dev, ioasid_t pasid); const struct iommu_domain_ops *default_domain_ops; unsigned long pgsize_bitmap; @@ -266,6 +270,7 @@ struct iommu_ops { * struct iommu_domain_ops - domain specific operations * @attach_dev: attach an iommu domain to a device * @detach_dev: detach an iommu domain from a device + * @set_dev_pasid: set an iommu domain to a pasid of device * @map: map a physically contiguous memory region to an iommu domain * @map_pages: map a physically contiguous set of pages of the same size to * an iommu domain. @@ -286,6 +291,8 @@ struct iommu_ops { struct iommu_domain_ops { int (*attach_dev)(struct iommu_domain *domain, struct device *dev); void (*detach_dev)(struct iommu_domain *domain, struct device *dev); + int (*set_dev_pasid)(struct iommu_domain *domain, struct device *dev, + ioasid_t pasid); int (*map)(struct iommu_domain *domain, unsigned long iova, phys_addr_t paddr, size_t size, int prot, gfp_t gfp); @@ -678,6 +685,13 @@ int iommu_group_claim_dma_owner(struct iommu_group *group, void *owner); void iommu_group_release_dma_owner(struct iommu_group *group); bool iommu_group_dma_owner_claimed(struct iommu_group *group); +int iommu_attach_device_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid); +void iommu_detach_device_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid); +struct iommu_domain * +iommu_get_domain_for_dev_pasid(struct device *dev, ioasid_t pasid, + unsigned int type); #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; @@ -1040,6 +1054,24 @@ static inline bool iommu_group_dma_owner_claimed(struct iommu_group *group) { return false; } + +static inline int iommu_attach_device_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid) +{ + return -ENODEV; +} + +static inline void iommu_detach_device_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid) +{ +} + +static inline struct iommu_domain * +iommu_get_domain_for_dev_pasid(struct device *dev, ioasid_t pasid, + unsigned int type) +{ + return NULL; +} #endif /* CONFIG_IOMMU_API */ /** -- cgit v1.2.3 From 136467962e49931dbc6240aea8197fab7e407ba4 Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:10 +0800 Subject: iommu: Add IOMMU SVA domain support The SVA iommu_domain represents a hardware pagetable that the IOMMU hardware could use for SVA translation. This adds some infrastructures to support SVA domain in the iommu core. It includes: - Extend the iommu_domain to support a new IOMMU_DOMAIN_SVA domain type. The IOMMU drivers that support allocation of the SVA domain should provide its own SVA domain specific iommu_domain_ops. - Add a helper to allocate an SVA domain. The iommu_domain_free() is still used to free an SVA domain. The report_iommu_fault() should be replaced by the new iommu_report_device_fault(). Leave the existing fault handler with the existing users and the newly added SVA members excludes it. Suggested-by: Jean-Philippe Brucker Suggested-by: Jason Gunthorpe Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Reviewed-by: Yi Liu Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-7-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 20 ++++++++++++++++++++ include/linux/iommu.h | 25 +++++++++++++++++++++++-- 2 files changed, 43 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index bf22992beb98..6a1cd2018e30 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -29,6 +29,7 @@ #include #include #include +#include #include "dma-iommu.h" @@ -1934,6 +1935,8 @@ EXPORT_SYMBOL_GPL(iommu_domain_alloc); void iommu_domain_free(struct iommu_domain *domain) { + if (domain->type == IOMMU_DOMAIN_SVA) + mmdrop(domain->mm); iommu_put_dma_cookie(domain); domain->ops->free(domain); } @@ -3383,3 +3386,20 @@ struct iommu_domain *iommu_get_domain_for_dev_pasid(struct device *dev, return domain; } EXPORT_SYMBOL_GPL(iommu_get_domain_for_dev_pasid); + +struct iommu_domain *iommu_sva_domain_alloc(struct device *dev, + struct mm_struct *mm) +{ + const struct iommu_ops *ops = dev_iommu_ops(dev); + struct iommu_domain *domain; + + domain = ops->domain_alloc(IOMMU_DOMAIN_SVA); + if (!domain) + return NULL; + + domain->type = IOMMU_DOMAIN_SVA; + mmgrab(mm); + domain->mm = mm; + + return domain; +} diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 5d2b78ac5416..776baa375967 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -64,6 +64,8 @@ struct iommu_domain_geometry { #define __IOMMU_DOMAIN_PT (1U << 2) /* Domain is identity mapped */ #define __IOMMU_DOMAIN_DMA_FQ (1U << 3) /* DMA-API uses flush queue */ +#define __IOMMU_DOMAIN_SVA (1U << 4) /* Shared process address space */ + /* * This are the possible domain-types * @@ -77,6 +79,8 @@ struct iommu_domain_geometry { * certain optimizations for these domains * IOMMU_DOMAIN_DMA_FQ - As above, but definitely using batched TLB * invalidation. + * IOMMU_DOMAIN_SVA - DMA addresses are shared process addresses + * represented by mm_struct's. */ #define IOMMU_DOMAIN_BLOCKED (0U) #define IOMMU_DOMAIN_IDENTITY (__IOMMU_DOMAIN_PT) @@ -86,15 +90,24 @@ struct iommu_domain_geometry { #define IOMMU_DOMAIN_DMA_FQ (__IOMMU_DOMAIN_PAGING | \ __IOMMU_DOMAIN_DMA_API | \ __IOMMU_DOMAIN_DMA_FQ) +#define IOMMU_DOMAIN_SVA (__IOMMU_DOMAIN_SVA) struct iommu_domain { unsigned type; const struct iommu_domain_ops *ops; unsigned long pgsize_bitmap; /* Bitmap of page sizes in use */ - iommu_fault_handler_t handler; - void *handler_token; struct iommu_domain_geometry geometry; struct iommu_dma_cookie *iova_cookie; + union { + struct { + iommu_fault_handler_t handler; + void *handler_token; + }; + struct { /* IOMMU_DOMAIN_SVA */ + struct mm_struct *mm; + int users; + }; + }; }; static inline bool iommu_is_dma_domain(struct iommu_domain *domain) @@ -685,6 +698,8 @@ int iommu_group_claim_dma_owner(struct iommu_group *group, void *owner); void iommu_group_release_dma_owner(struct iommu_group *group); bool iommu_group_dma_owner_claimed(struct iommu_group *group); +struct iommu_domain *iommu_sva_domain_alloc(struct device *dev, + struct mm_struct *mm); int iommu_attach_device_pasid(struct iommu_domain *domain, struct device *dev, ioasid_t pasid); void iommu_detach_device_pasid(struct iommu_domain *domain, @@ -1055,6 +1070,12 @@ static inline bool iommu_group_dma_owner_claimed(struct iommu_group *group) return false; } +static inline struct iommu_domain * +iommu_sva_domain_alloc(struct device *dev, struct mm_struct *mm) +{ + return NULL; +} + static inline int iommu_attach_device_pasid(struct iommu_domain *domain, struct device *dev, ioasid_t pasid) { -- cgit v1.2.3 From be51b1d6bbff48c7d1943a8ff1e5a55777807f6e Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:13 +0800 Subject: iommu/sva: Refactoring iommu_sva_bind/unbind_device() The existing iommu SVA interfaces are implemented by calling the SVA specific iommu ops provided by the IOMMU drivers. There's no need for any SVA specific ops in iommu_ops vector anymore as we can achieve this through the generic attach/detach_dev_pasid domain ops. This refactors the IOMMU SVA interfaces implementation by using the iommu_attach/detach_device_pasid interfaces and align them with the concept of the SVA iommu domain. Put the new SVA code in the SVA related file in order to make it self-contained. Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-10-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu-sva-lib.c | 111 ++++++++++++++++++++++++++++++++++++++++++ drivers/iommu/iommu.c | 91 ---------------------------------- include/linux/iommu.h | 43 ++++++++-------- 3 files changed, 134 insertions(+), 111 deletions(-) (limited to 'include') diff --git a/drivers/iommu/iommu-sva-lib.c b/drivers/iommu/iommu-sva-lib.c index 106506143896..e425573a1787 100644 --- a/drivers/iommu/iommu-sva-lib.c +++ b/drivers/iommu/iommu-sva-lib.c @@ -4,6 +4,7 @@ */ #include #include +#include #include "iommu-sva-lib.h" @@ -69,3 +70,113 @@ struct mm_struct *iommu_sva_find(ioasid_t pasid) return ioasid_find(&iommu_sva_pasid, pasid, __mmget_not_zero); } EXPORT_SYMBOL_GPL(iommu_sva_find); + +/** + * iommu_sva_bind_device() - Bind a process address space to a device + * @dev: the device + * @mm: the mm to bind, caller must hold a reference to mm_users + * + * Create a bond between device and address space, allowing the device to + * access the mm using the PASID returned by iommu_sva_get_pasid(). If a + * bond already exists between @device and @mm, an additional internal + * reference is taken. Caller must call iommu_sva_unbind_device() + * to release each reference. + * + * iommu_dev_enable_feature(dev, IOMMU_DEV_FEAT_SVA) must be called first, to + * initialize the required SVA features. + * + * On error, returns an ERR_PTR value. + */ +struct iommu_sva *iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) +{ + struct iommu_domain *domain; + struct iommu_sva *handle; + ioasid_t max_pasids; + int ret; + + max_pasids = dev->iommu->max_pasids; + if (!max_pasids) + return ERR_PTR(-EOPNOTSUPP); + + /* Allocate mm->pasid if necessary. */ + ret = iommu_sva_alloc_pasid(mm, 1, max_pasids - 1); + if (ret) + return ERR_PTR(ret); + + handle = kzalloc(sizeof(*handle), GFP_KERNEL); + if (!handle) + return ERR_PTR(-ENOMEM); + + mutex_lock(&iommu_sva_lock); + /* Search for an existing domain. */ + domain = iommu_get_domain_for_dev_pasid(dev, mm->pasid, + IOMMU_DOMAIN_SVA); + if (IS_ERR(domain)) { + ret = PTR_ERR(domain); + goto out_unlock; + } + + if (domain) { + domain->users++; + goto out; + } + + /* Allocate a new domain and set it on device pasid. */ + domain = iommu_sva_domain_alloc(dev, mm); + if (!domain) { + ret = -ENOMEM; + goto out_unlock; + } + + ret = iommu_attach_device_pasid(domain, dev, mm->pasid); + if (ret) + goto out_free_domain; + domain->users = 1; +out: + mutex_unlock(&iommu_sva_lock); + handle->dev = dev; + handle->domain = domain; + + return handle; + +out_free_domain: + iommu_domain_free(domain); +out_unlock: + mutex_unlock(&iommu_sva_lock); + kfree(handle); + + return ERR_PTR(ret); +} +EXPORT_SYMBOL_GPL(iommu_sva_bind_device); + +/** + * iommu_sva_unbind_device() - Remove a bond created with iommu_sva_bind_device + * @handle: the handle returned by iommu_sva_bind_device() + * + * Put reference to a bond between device and address space. The device should + * not be issuing any more transaction for this PASID. All outstanding page + * requests for this PASID must have been flushed to the IOMMU. + */ +void iommu_sva_unbind_device(struct iommu_sva *handle) +{ + struct iommu_domain *domain = handle->domain; + ioasid_t pasid = domain->mm->pasid; + struct device *dev = handle->dev; + + mutex_lock(&iommu_sva_lock); + if (--domain->users == 0) { + iommu_detach_device_pasid(domain, dev, pasid); + iommu_domain_free(domain); + } + mutex_unlock(&iommu_sva_lock); + kfree(handle); +} +EXPORT_SYMBOL_GPL(iommu_sva_unbind_device); + +u32 iommu_sva_get_pasid(struct iommu_sva *handle) +{ + struct iommu_domain *domain = handle->domain; + + return domain->mm->pasid; +} +EXPORT_SYMBOL_GPL(iommu_sva_get_pasid); diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 6a1cd2018e30..c9da0a1bb3b8 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2751,97 +2751,6 @@ int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features feat) } EXPORT_SYMBOL_GPL(iommu_dev_disable_feature); -/** - * iommu_sva_bind_device() - Bind a process address space to a device - * @dev: the device - * @mm: the mm to bind, caller must hold a reference to it - * - * Create a bond between device and address space, allowing the device to access - * the mm using the returned PASID. If a bond already exists between @device and - * @mm, it is returned and an additional reference is taken. Caller must call - * iommu_sva_unbind_device() to release each reference. - * - * iommu_dev_enable_feature(dev, IOMMU_DEV_FEAT_SVA) must be called first, to - * initialize the required SVA features. - * - * On error, returns an ERR_PTR value. - */ -struct iommu_sva * -iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) -{ - struct iommu_group *group; - struct iommu_sva *handle = ERR_PTR(-EINVAL); - const struct iommu_ops *ops = dev_iommu_ops(dev); - - if (!ops->sva_bind) - return ERR_PTR(-ENODEV); - - group = iommu_group_get(dev); - if (!group) - return ERR_PTR(-ENODEV); - - /* Ensure device count and domain don't change while we're binding */ - mutex_lock(&group->mutex); - - /* - * To keep things simple, SVA currently doesn't support IOMMU groups - * with more than one device. Existing SVA-capable systems are not - * affected by the problems that required IOMMU groups (lack of ACS - * isolation, device ID aliasing and other hardware issues). - */ - if (iommu_group_device_count(group) != 1) - goto out_unlock; - - handle = ops->sva_bind(dev, mm); - -out_unlock: - mutex_unlock(&group->mutex); - iommu_group_put(group); - - return handle; -} -EXPORT_SYMBOL_GPL(iommu_sva_bind_device); - -/** - * iommu_sva_unbind_device() - Remove a bond created with iommu_sva_bind_device - * @handle: the handle returned by iommu_sva_bind_device() - * - * Put reference to a bond between device and address space. The device should - * not be issuing any more transaction for this PASID. All outstanding page - * requests for this PASID must have been flushed to the IOMMU. - */ -void iommu_sva_unbind_device(struct iommu_sva *handle) -{ - struct iommu_group *group; - struct device *dev = handle->dev; - const struct iommu_ops *ops = dev_iommu_ops(dev); - - if (!ops->sva_unbind) - return; - - group = iommu_group_get(dev); - if (!group) - return; - - mutex_lock(&group->mutex); - ops->sva_unbind(handle); - mutex_unlock(&group->mutex); - - iommu_group_put(group); -} -EXPORT_SYMBOL_GPL(iommu_sva_unbind_device); - -u32 iommu_sva_get_pasid(struct iommu_sva *handle) -{ - const struct iommu_ops *ops = dev_iommu_ops(handle->dev); - - if (!ops->sva_get_pasid) - return IOMMU_PASID_INVALID; - - return ops->sva_get_pasid(handle); -} -EXPORT_SYMBOL_GPL(iommu_sva_get_pasid); - /* * Changes the default domain of an iommu group that has *only* one device * diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 776baa375967..bee5659d07eb 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -645,6 +645,7 @@ struct iommu_fwspec { */ struct iommu_sva { struct device *dev; + struct iommu_domain *domain; }; int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, @@ -686,11 +687,6 @@ void iommu_release_device(struct device *dev); int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features f); int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features f); -struct iommu_sva *iommu_sva_bind_device(struct device *dev, - struct mm_struct *mm); -void iommu_sva_unbind_device(struct iommu_sva *handle); -u32 iommu_sva_get_pasid(struct iommu_sva *handle); - int iommu_device_use_default_domain(struct device *dev); void iommu_device_unuse_default_domain(struct device *dev); @@ -1026,21 +1022,6 @@ iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features feat) return -ENODEV; } -static inline struct iommu_sva * -iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) -{ - return NULL; -} - -static inline void iommu_sva_unbind_device(struct iommu_sva *handle) -{ -} - -static inline u32 iommu_sva_get_pasid(struct iommu_sva *handle) -{ - return IOMMU_PASID_INVALID; -} - static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev) { return NULL; @@ -1154,4 +1135,26 @@ static inline void iommu_dma_compose_msi_msg(struct msi_desc *desc, struct msi_m #endif /* CONFIG_IOMMU_DMA */ +#ifdef CONFIG_IOMMU_SVA +struct iommu_sva *iommu_sva_bind_device(struct device *dev, + struct mm_struct *mm); +void iommu_sva_unbind_device(struct iommu_sva *handle); +u32 iommu_sva_get_pasid(struct iommu_sva *handle); +#else +static inline struct iommu_sva * +iommu_sva_bind_device(struct device *dev, struct mm_struct *mm) +{ + return NULL; +} + +static inline void iommu_sva_unbind_device(struct iommu_sva *handle) +{ +} + +static inline u32 iommu_sva_get_pasid(struct iommu_sva *handle) +{ + return IOMMU_PASID_INVALID; +} +#endif /* CONFIG_IOMMU_SVA */ + #endif /* __LINUX_IOMMU_H */ -- cgit v1.2.3 From 1c263576f4735e063e234fa5f43fd3046d36b5b3 Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:14 +0800 Subject: iommu: Remove SVA related callbacks from iommu ops These ops'es have been deprecated. There's no need for them anymore. Remove them to avoid dead code. Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Reviewed-by: Yi Liu Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-11-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 40 -------------------- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 -- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 -------- drivers/iommu/intel/iommu.c | 3 -- drivers/iommu/intel/iommu.h | 3 -- drivers/iommu/intel/svm.c | 49 ------------------------- include/linux/iommu.h | 7 ---- 7 files changed, 121 deletions(-) (limited to 'include') diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c index 2d188d12419e..9541afbba73c 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c @@ -344,11 +344,6 @@ __arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) if (!bond) return ERR_PTR(-ENOMEM); - /* Allocate a PASID for this mm if necessary */ - ret = iommu_sva_alloc_pasid(mm, 1, (1U << master->ssid_bits) - 1); - if (ret) - goto err_free_bond; - bond->mm = mm; bond->sva.dev = dev; refcount_set(&bond->refs, 1); @@ -367,41 +362,6 @@ err_free_bond: return ERR_PTR(ret); } -struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) -{ - struct iommu_sva *handle; - struct iommu_domain *domain = iommu_get_domain_for_dev(dev); - struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); - - if (smmu_domain->stage != ARM_SMMU_DOMAIN_S1) - return ERR_PTR(-EINVAL); - - mutex_lock(&sva_lock); - handle = __arm_smmu_sva_bind(dev, mm); - mutex_unlock(&sva_lock); - return handle; -} - -void arm_smmu_sva_unbind(struct iommu_sva *handle) -{ - struct arm_smmu_bond *bond = sva_to_bond(handle); - - mutex_lock(&sva_lock); - if (refcount_dec_and_test(&bond->refs)) { - list_del(&bond->list); - arm_smmu_mmu_notifier_put(bond->smmu_mn); - kfree(bond); - } - mutex_unlock(&sva_lock); -} - -u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle) -{ - struct arm_smmu_bond *bond = sva_to_bond(handle); - - return bond->mm->pasid; -} - bool arm_smmu_sva_supported(struct arm_smmu_device *smmu) { unsigned long reg, fld; diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index eed2eb8effa3..891e87ea54db 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2863,9 +2863,6 @@ static struct iommu_ops arm_smmu_ops = { .remove_dev_pasid = arm_smmu_remove_dev_pasid, .dev_enable_feat = arm_smmu_dev_enable_feature, .dev_disable_feat = arm_smmu_dev_disable_feature, - .sva_bind = arm_smmu_sva_bind, - .sva_unbind = arm_smmu_sva_unbind, - .sva_get_pasid = arm_smmu_sva_get_pasid, .page_response = arm_smmu_page_response, .def_domain_type = arm_smmu_def_domain_type, .pgsize_bitmap = -1UL, /* Restricted during device attach */ diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index 5aa853e98d38..8d772ea8a583 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -754,9 +754,6 @@ bool arm_smmu_master_sva_enabled(struct arm_smmu_master *master); int arm_smmu_master_enable_sva(struct arm_smmu_master *master); int arm_smmu_master_disable_sva(struct arm_smmu_master *master); bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master); -struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm); -void arm_smmu_sva_unbind(struct iommu_sva *handle); -u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle); void arm_smmu_sva_notifier_synchronize(void); struct iommu_domain *arm_smmu_sva_domain_alloc(void); void arm_smmu_sva_remove_dev_pasid(struct iommu_domain *domain, @@ -792,19 +789,6 @@ static inline bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master return false; } -static inline struct iommu_sva * -arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) -{ - return ERR_PTR(-ENODEV); -} - -static inline void arm_smmu_sva_unbind(struct iommu_sva *handle) {} - -static inline u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle) -{ - return IOMMU_PASID_INVALID; -} - static inline void arm_smmu_sva_notifier_synchronize(void) {} static inline struct iommu_domain *arm_smmu_sva_domain_alloc(void) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 7b67e431dd36..5a41b10593b7 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -4751,9 +4751,6 @@ const struct iommu_ops intel_iommu_ops = { .remove_dev_pasid = intel_iommu_remove_dev_pasid, .pgsize_bitmap = SZ_4K, #ifdef CONFIG_INTEL_IOMMU_SVM - .sva_bind = intel_svm_bind, - .sva_unbind = intel_svm_unbind, - .sva_get_pasid = intel_svm_get_pasid, .page_response = intel_svm_page_response, #endif .default_domain_ops = &(const struct iommu_domain_ops) { diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index 252fa344f88a..251a609fdce3 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -748,9 +748,6 @@ struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devfn); extern void intel_svm_check(struct intel_iommu *iommu); extern int intel_svm_enable_prq(struct intel_iommu *iommu); extern int intel_svm_finish_prq(struct intel_iommu *iommu); -struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm); -void intel_svm_unbind(struct iommu_sva *handle); -u32 intel_svm_get_pasid(struct iommu_sva *handle); int intel_svm_page_response(struct device *dev, struct iommu_fault_event *evt, struct iommu_page_response *msg); struct iommu_domain *intel_svm_domain_alloc(void); diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index 86c8ea0d9635..fceae9387018 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -296,14 +296,6 @@ out: return 0; } -static int intel_svm_alloc_pasid(struct device *dev, struct mm_struct *mm) -{ - ioasid_t max_pasid = dev_is_pci(dev) ? - pci_max_pasids(to_pci_dev(dev)) : intel_pasid_max_id; - - return iommu_sva_alloc_pasid(mm, PASID_MIN, max_pasid - 1); -} - static struct iommu_sva *intel_svm_bind_mm(struct intel_iommu *iommu, struct device *dev, struct mm_struct *mm) @@ -771,47 +763,6 @@ prq_advance: return IRQ_RETVAL(handled); } -struct iommu_sva *intel_svm_bind(struct device *dev, struct mm_struct *mm) -{ - struct intel_iommu *iommu = device_to_iommu(dev, NULL, NULL); - struct iommu_sva *sva; - int ret; - - mutex_lock(&pasid_mutex); - ret = intel_svm_alloc_pasid(dev, mm); - if (ret) { - mutex_unlock(&pasid_mutex); - return ERR_PTR(ret); - } - - sva = intel_svm_bind_mm(iommu, dev, mm); - mutex_unlock(&pasid_mutex); - - return sva; -} - -void intel_svm_unbind(struct iommu_sva *sva) -{ - struct intel_svm_dev *sdev = to_intel_svm_dev(sva); - - mutex_lock(&pasid_mutex); - intel_svm_unbind_mm(sdev->dev, sdev->pasid); - mutex_unlock(&pasid_mutex); -} - -u32 intel_svm_get_pasid(struct iommu_sva *sva) -{ - struct intel_svm_dev *sdev; - u32 pasid; - - mutex_lock(&pasid_mutex); - sdev = to_intel_svm_dev(sva); - pasid = sdev->pasid; - mutex_unlock(&pasid_mutex); - - return pasid; -} - int intel_svm_page_response(struct device *dev, struct iommu_fault_event *evt, struct iommu_page_response *msg) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index bee5659d07eb..c337ef1c97bc 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -227,9 +227,6 @@ struct iommu_iotlb_gather { * driver init to device driver init (default no) * @dev_enable/disable_feat: per device entries to enable/disable * iommu specific features. - * @sva_bind: Bind process address space to device - * @sva_unbind: Unbind process address space from device - * @sva_get_pasid: Get PASID associated to a SVA handle * @page_response: handle page request response * @def_domain_type: device default domain type, return value: * - IOMMU_DOMAIN_IDENTITY: must use an identity domain @@ -263,10 +260,6 @@ struct iommu_ops { int (*dev_enable_feat)(struct device *dev, enum iommu_dev_features f); int (*dev_disable_feat)(struct device *dev, enum iommu_dev_features f); - struct iommu_sva *(*sva_bind)(struct device *dev, struct mm_struct *mm); - void (*sva_unbind)(struct iommu_sva *handle); - u32 (*sva_get_pasid)(struct iommu_sva *handle); - int (*page_response)(struct device *dev, struct iommu_fault_event *evt, struct iommu_page_response *msg); -- cgit v1.2.3 From 8cc93159f91960b4812ea48887e9e7501babc95a Mon Sep 17 00:00:00 2001 From: Lu Baolu Date: Mon, 31 Oct 2022 08:59:15 +0800 Subject: iommu: Prepare IOMMU domain for IOPF This adds some mechanisms around the iommu_domain so that the I/O page fault handling framework could route a page fault to the domain and call the fault handler from it. Add pointers to the page fault handler and its private data in struct iommu_domain. The fault handler will be called with the private data as a parameter once a page fault is routed to the domain. Any kernel component which owns an iommu domain could install handler and its private parameter so that the page fault could be further routed and handled. This also prepares the SVA implementation to be the first consumer of the per-domain page fault handling model. The I/O page fault handler for SVA is copied to the SVA file with mmget_not_zero() added before mmap_read_lock(). Suggested-by: Jean-Philippe Brucker Signed-off-by: Lu Baolu Reviewed-by: Jean-Philippe Brucker Reviewed-by: Kevin Tian Reviewed-by: Jason Gunthorpe Tested-by: Zhangfei Gao Tested-by: Tony Zhu Link: https://lore.kernel.org/r/20221031005917.45690-12-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/io-pgfault.c | 7 ++++++ drivers/iommu/iommu-sva-lib.c | 58 +++++++++++++++++++++++++++++++++++++++++++ drivers/iommu/iommu-sva-lib.h | 8 ++++++ drivers/iommu/iommu.c | 4 +++ include/linux/iommu.h | 3 +++ 5 files changed, 80 insertions(+) (limited to 'include') diff --git a/drivers/iommu/io-pgfault.c b/drivers/iommu/io-pgfault.c index 1df8c1dcae77..aee9e033012f 100644 --- a/drivers/iommu/io-pgfault.c +++ b/drivers/iommu/io-pgfault.c @@ -181,6 +181,13 @@ static void iopf_handle_group(struct work_struct *work) * request completes, outstanding faults will have been dealt with by the time * the PASID is freed. * + * Any valid page fault will be eventually routed to an iommu domain and the + * page fault handler installed there will get called. The users of this + * handling framework should guarantee that the iommu domain could only be + * freed after the device has stopped generating page faults (or the iommu + * hardware has been set to block the page faults) and the pending page faults + * have been flushed. + * * Return: 0 on success and <0 on error. */ int iommu_queue_iopf(struct iommu_fault *fault, void *cookie) diff --git a/drivers/iommu/iommu-sva-lib.c b/drivers/iommu/iommu-sva-lib.c index e425573a1787..089fd61ff453 100644 --- a/drivers/iommu/iommu-sva-lib.c +++ b/drivers/iommu/iommu-sva-lib.c @@ -180,3 +180,61 @@ u32 iommu_sva_get_pasid(struct iommu_sva *handle) return domain->mm->pasid; } EXPORT_SYMBOL_GPL(iommu_sva_get_pasid); + +/* + * I/O page fault handler for SVA + */ +enum iommu_page_response_code +iommu_sva_handle_iopf(struct iommu_fault *fault, void *data) +{ + vm_fault_t ret; + struct vm_area_struct *vma; + struct mm_struct *mm = data; + unsigned int access_flags = 0; + unsigned int fault_flags = FAULT_FLAG_REMOTE; + struct iommu_fault_page_request *prm = &fault->prm; + enum iommu_page_response_code status = IOMMU_PAGE_RESP_INVALID; + + if (!(prm->flags & IOMMU_FAULT_PAGE_REQUEST_PASID_VALID)) + return status; + + if (!mmget_not_zero(mm)) + return status; + + mmap_read_lock(mm); + + vma = find_extend_vma(mm, prm->addr); + if (!vma) + /* Unmapped area */ + goto out_put_mm; + + if (prm->perm & IOMMU_FAULT_PERM_READ) + access_flags |= VM_READ; + + if (prm->perm & IOMMU_FAULT_PERM_WRITE) { + access_flags |= VM_WRITE; + fault_flags |= FAULT_FLAG_WRITE; + } + + if (prm->perm & IOMMU_FAULT_PERM_EXEC) { + access_flags |= VM_EXEC; + fault_flags |= FAULT_FLAG_INSTRUCTION; + } + + if (!(prm->perm & IOMMU_FAULT_PERM_PRIV)) + fault_flags |= FAULT_FLAG_USER; + + if (access_flags & ~vma->vm_flags) + /* Access fault */ + goto out_put_mm; + + ret = handle_mm_fault(vma, prm->addr, fault_flags, NULL); + status = ret & VM_FAULT_ERROR ? IOMMU_PAGE_RESP_INVALID : + IOMMU_PAGE_RESP_SUCCESS; + +out_put_mm: + mmap_read_unlock(mm); + mmput(mm); + + return status; +} diff --git a/drivers/iommu/iommu-sva-lib.h b/drivers/iommu/iommu-sva-lib.h index 8909ea1094e3..1b3ace4b5863 100644 --- a/drivers/iommu/iommu-sva-lib.h +++ b/drivers/iommu/iommu-sva-lib.h @@ -26,6 +26,8 @@ int iopf_queue_flush_dev(struct device *dev); struct iopf_queue *iopf_queue_alloc(const char *name); void iopf_queue_free(struct iopf_queue *queue); int iopf_queue_discard_partial(struct iopf_queue *queue); +enum iommu_page_response_code +iommu_sva_handle_iopf(struct iommu_fault *fault, void *data); #else /* CONFIG_IOMMU_SVA */ static inline int iommu_queue_iopf(struct iommu_fault *fault, void *cookie) @@ -63,5 +65,11 @@ static inline int iopf_queue_discard_partial(struct iopf_queue *queue) { return -ENODEV; } + +static inline enum iommu_page_response_code +iommu_sva_handle_iopf(struct iommu_fault *fault, void *data) +{ + return IOMMU_PAGE_RESP_INVALID; +} #endif /* CONFIG_IOMMU_SVA */ #endif /* _IOMMU_SVA_LIB_H */ diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index c9da0a1bb3b8..9e0fb18e1b34 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -33,6 +33,8 @@ #include "dma-iommu.h" +#include "iommu-sva-lib.h" + static struct kset *iommu_group_kset; static DEFINE_IDA(iommu_group_ida); @@ -3309,6 +3311,8 @@ struct iommu_domain *iommu_sva_domain_alloc(struct device *dev, domain->type = IOMMU_DOMAIN_SVA; mmgrab(mm); domain->mm = mm; + domain->iopf_handler = iommu_sva_handle_iopf; + domain->fault_data = mm; return domain; } diff --git a/include/linux/iommu.h b/include/linux/iommu.h index c337ef1c97bc..7d2648058e43 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -98,6 +98,9 @@ struct iommu_domain { unsigned long pgsize_bitmap; /* Bitmap of page sizes in use */ struct iommu_domain_geometry geometry; struct iommu_dma_cookie *iova_cookie; + enum iommu_page_response_code (*iopf_handler)(struct iommu_fault *fault, + void *data); + void *fault_data; union { struct { iommu_fault_handler_t handler; -- cgit v1.2.3 From 4ad1aa571214e8d6468a1806794d987b374b5a08 Mon Sep 17 00:00:00 2001 From: Anirudh Rayabharam Date: Thu, 27 Oct 2022 15:27:28 +0530 Subject: clocksource/drivers/hyperv: add data structure for reference TSC MSR Add a data structure to represent the reference TSC MSR similar to other MSRs. This simplifies the code for updating the MSR. Signed-off-by: Anirudh Rayabharam Reviewed-by: Michael Kelley Link: https://lore.kernel.org/r/20221027095729.1676394-2-anrayabh@linux.microsoft.com Signed-off-by: Wei Liu --- drivers/clocksource/hyperv_timer.c | 29 +++++++++++++++-------------- include/asm-generic/hyperv-tlfs.h | 9 +++++++++ 2 files changed, 24 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c index bb47610bbd1c..18de1f439ffd 100644 --- a/drivers/clocksource/hyperv_timer.c +++ b/drivers/clocksource/hyperv_timer.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -395,25 +396,25 @@ static u64 notrace read_hv_sched_clock_tsc(void) static void suspend_hv_clock_tsc(struct clocksource *arg) { - u64 tsc_msr; + union hv_reference_tsc_msr tsc_msr; /* Disable the TSC page */ - tsc_msr = hv_get_register(HV_REGISTER_REFERENCE_TSC); - tsc_msr &= ~BIT_ULL(0); - hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr); + tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC); + tsc_msr.enable = 0; + hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64); } static void resume_hv_clock_tsc(struct clocksource *arg) { phys_addr_t phys_addr = virt_to_phys(&tsc_pg); - u64 tsc_msr; + union hv_reference_tsc_msr tsc_msr; /* Re-enable the TSC page */ - tsc_msr = hv_get_register(HV_REGISTER_REFERENCE_TSC); - tsc_msr &= GENMASK_ULL(11, 0); - tsc_msr |= BIT_ULL(0) | (u64)phys_addr; - hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr); + tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC); + tsc_msr.enable = 1; + tsc_msr.pfn = HVPFN_DOWN(phys_addr); + hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64); } #ifdef HAVE_VDSO_CLOCKMODE_HVCLOCK @@ -495,7 +496,7 @@ static __always_inline void hv_setup_sched_clock(void *sched_clock) {} static bool __init hv_init_tsc_clocksource(void) { - u64 tsc_msr; + union hv_reference_tsc_msr tsc_msr; phys_addr_t phys_addr; if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE)) @@ -530,10 +531,10 @@ static bool __init hv_init_tsc_clocksource(void) * (which already has at least the low 12 bits set to zero since * it is page aligned). Also set the "enable" bit, which is bit 0. */ - tsc_msr = hv_get_register(HV_REGISTER_REFERENCE_TSC); - tsc_msr &= GENMASK_ULL(11, 0); - tsc_msr = tsc_msr | 0x1 | (u64)phys_addr; - hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr); + tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC); + tsc_msr.enable = 1; + tsc_msr.pfn = HVPFN_DOWN(phys_addr); + hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64); clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100); diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index fdce7a4cfc6f..b17c6eeb9afa 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -102,6 +102,15 @@ struct ms_hyperv_tsc_page { volatile s64 tsc_offset; } __packed; +union hv_reference_tsc_msr { + u64 as_uint64; + struct { + u64 enable:1; + u64 reserved:11; + u64 pfn:52; + } __packed; +}; + /* * The guest OS needs to register the guest ID with the hypervisor. * The guest ID is a 64 bit entity and the structure of this ID is -- cgit v1.2.3 From 23da464dd6b8935b66f4ee306ad8947fd32ccd75 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Fri, 4 Nov 2022 00:39:51 +0530 Subject: bpf: Allow specifying volatile type modifier for kptrs This is useful in particular to mark the pointer as volatile, so that compiler treats each load and store to the field as a volatile access. The alternative is having to define and use READ_ONCE and WRITE_ONCE in the BPF program. Signed-off-by: Kumar Kartikeya Dwivedi Acked-by: David Vernet Link: https://lore.kernel.org/r/20221103191013.1236066-3-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/btf.h | 5 +++++ kernel/bpf/btf.c | 3 +++ 2 files changed, 8 insertions(+) (limited to 'include') diff --git a/include/linux/btf.h b/include/linux/btf.h index f9aababc5d78..86aad9b2ce02 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -288,6 +288,11 @@ static inline bool btf_type_is_typedef(const struct btf_type *t) return BTF_INFO_KIND(t->info) == BTF_KIND_TYPEDEF; } +static inline bool btf_type_is_volatile(const struct btf_type *t) +{ + return BTF_INFO_KIND(t->info) == BTF_KIND_VOLATILE; +} + static inline bool btf_type_is_func(const struct btf_type *t) { return BTF_INFO_KIND(t->info) == BTF_KIND_FUNC; diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 35c07afac924..f4d21eef6ebd 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3225,6 +3225,9 @@ static int btf_find_kptr(const struct btf *btf, const struct btf_type *t, enum bpf_kptr_type type; u32 res_id; + /* Permit modifiers on the pointer itself */ + if (btf_type_is_volatile(t)) + t = btf_type_by_id(btf, t->type); /* For PTR, sz is always == 8 */ if (!btf_type_is_ptr(t)) return BTF_FIELD_IGNORE; -- cgit v1.2.3 From a35ec8e38cdd1766f29924ca391a01de20163931 Mon Sep 17 00:00:00 2001 From: "Hans J. Schultz" Date: Tue, 1 Nov 2022 21:39:21 +0200 Subject: bridge: Add MAC Authentication Bypass (MAB) support Hosts that support 802.1X authentication are able to authenticate themselves by exchanging EAPOL frames with an authenticator (Ethernet bridge, in this case) and an authentication server. Access to the network is only granted by the authenticator to successfully authenticated hosts. The above is implemented in the bridge using the "locked" bridge port option. When enabled, link-local frames (e.g., EAPOL) can be locally received by the bridge, but all other frames are dropped unless the host is authenticated. That is, unless the user space control plane installed an FDB entry according to which the source address of the frame is located behind the locked ingress port. The entry can be dynamic, in which case learning needs to be enabled so that the entry will be refreshed by incoming traffic. There are deployments in which not all the devices connected to the authenticator (the bridge) support 802.1X. Such devices can include printers and cameras. One option to support such deployments is to unlock the bridge ports connecting these devices, but a slightly more secure option is to use MAB. When MAB is enabled, the MAC address of the connected device is used as the user name and password for the authentication. For MAB to work, the user space control plane needs to be notified about MAC addresses that are trying to gain access so that they will be compared against an allow list. This can be implemented via the regular learning process with the sole difference that learned FDB entries are installed with a new "locked" flag indicating that the entry cannot be used to authenticate the device. The flag cannot be set by user space, but user space can clear the flag by replacing the entry, thereby authenticating the device. Locked FDB entries implement the following semantics with regards to roaming, aging and forwarding: 1. Roaming: Locked FDB entries can roam to unlocked (authorized) ports, in which case the "locked" flag is cleared. FDB entries cannot roam to locked ports regardless of MAB being enabled or not. Therefore, locked FDB entries are only created if an FDB entry with the given {MAC, VID} does not already exist. This behavior prevents unauthenticated devices from disrupting traffic destined to already authenticated devices. 2. Aging: Locked FDB entries age and refresh by incoming traffic like regular entries. 3. Forwarding: Locked FDB entries forward traffic like regular entries. If user space detects an unauthorized MAC behind a locked port and wishes to prevent traffic with this MAC DA from reaching the host, it can do so using tc or a different mechanism. Enable the above behavior using a new bridge port option called "mab". It can only be enabled on a bridge port that is both locked and has learning enabled. Locked FDB entries are flushed from the port once MAB is disabled. A new option is added because there are pure 802.1X deployments that are not interested in notifications about locked FDB entries. Signed-off-by: Hans J. Schultz Signed-off-by: Ido Schimmel Acked-by: Nikolay Aleksandrov Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski --- include/linux/if_bridge.h | 1 + include/uapi/linux/if_link.h | 1 + include/uapi/linux/neighbour.h | 8 +++++++- net/bridge/br_fdb.c | 24 ++++++++++++++++++++++++ net/bridge/br_input.c | 21 +++++++++++++++++++-- net/bridge/br_netlink.c | 21 ++++++++++++++++++++- net/bridge/br_private.h | 3 ++- net/core/rtnetlink.c | 5 +++++ 8 files changed, 79 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index d62ef428e3aa..1668ac4d7adc 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -59,6 +59,7 @@ struct br_ip_list { #define BR_MRP_LOST_IN_CONT BIT(19) #define BR_TX_FWD_OFFLOAD BIT(20) #define BR_PORT_LOCKED BIT(21) +#define BR_PORT_MAB BIT(22) #define BR_DEFAULT_AGEING_TIME (300 * HZ) diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 5e7a1041df3a..d92b3f79eba3 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -561,6 +561,7 @@ enum { IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT, IFLA_BRPORT_MCAST_EHT_HOSTS_CNT, IFLA_BRPORT_LOCKED, + IFLA_BRPORT_MAB, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h index a998bf761635..5e67a7eaf4a7 100644 --- a/include/uapi/linux/neighbour.h +++ b/include/uapi/linux/neighbour.h @@ -52,7 +52,8 @@ enum { #define NTF_STICKY (1 << 6) #define NTF_ROUTER (1 << 7) /* Extended flags under NDA_FLAGS_EXT: */ -#define NTF_EXT_MANAGED (1 << 0) +#define NTF_EXT_MANAGED (1 << 0) +#define NTF_EXT_LOCKED (1 << 1) /* * Neighbor Cache Entry States. @@ -86,6 +87,11 @@ enum { * NTF_EXT_MANAGED flagged neigbor entries are managed by the kernel on behalf * of a user space control plane, and automatically refreshed so that (if * possible) they remain in NUD_REACHABLE state. + * + * NTF_EXT_LOCKED flagged bridge FDB entries are entries generated by the + * bridge in response to a host trying to communicate via a locked bridge port + * with MAB enabled. Their purpose is to notify user space that a host requires + * authentication. */ struct nda_cacheinfo { diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index e7f4fccb6adb..3b83af4458b8 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -105,6 +105,7 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br, struct nda_cacheinfo ci; struct nlmsghdr *nlh; struct ndmsg *ndm; + u32 ext_flags = 0; nlh = nlmsg_put(skb, portid, seq, type, sizeof(*ndm), flags); if (nlh == NULL) @@ -125,11 +126,16 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br, ndm->ndm_flags |= NTF_EXT_LEARNED; if (test_bit(BR_FDB_STICKY, &fdb->flags)) ndm->ndm_flags |= NTF_STICKY; + if (test_bit(BR_FDB_LOCKED, &fdb->flags)) + ext_flags |= NTF_EXT_LOCKED; if (nla_put(skb, NDA_LLADDR, ETH_ALEN, &fdb->key.addr)) goto nla_put_failure; if (nla_put_u32(skb, NDA_MASTER, br->dev->ifindex)) goto nla_put_failure; + if (nla_put_u32(skb, NDA_FLAGS_EXT, ext_flags)) + goto nla_put_failure; + ci.ndm_used = jiffies_to_clock_t(now - fdb->used); ci.ndm_confirmed = 0; ci.ndm_updated = jiffies_to_clock_t(now - fdb->updated); @@ -171,6 +177,7 @@ static inline size_t fdb_nlmsg_size(void) return NLMSG_ALIGN(sizeof(struct ndmsg)) + nla_total_size(ETH_ALEN) /* NDA_LLADDR */ + nla_total_size(sizeof(u32)) /* NDA_MASTER */ + + nla_total_size(sizeof(u32)) /* NDA_FLAGS_EXT */ + nla_total_size(sizeof(u16)) /* NDA_VLAN */ + nla_total_size(sizeof(struct nda_cacheinfo)) + nla_total_size(0) /* NDA_FDB_EXT_ATTRS */ @@ -879,6 +886,11 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, &fdb->flags))) clear_bit(BR_FDB_ADDED_BY_EXT_LEARN, &fdb->flags); + /* Clear locked flag when roaming to an + * unlocked port. + */ + if (unlikely(test_bit(BR_FDB_LOCKED, &fdb->flags))) + clear_bit(BR_FDB_LOCKED, &fdb->flags); } if (unlikely(test_bit(BR_FDB_ADDED_BY_USER, &flags))) @@ -1082,6 +1094,9 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source, modified = true; } + if (test_and_clear_bit(BR_FDB_LOCKED, &fdb->flags)) + modified = true; + if (fdb_handle_notify(fdb, notify)) modified = true; @@ -1150,6 +1165,7 @@ int br_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], struct net_bridge_port *p = NULL; struct net_bridge_vlan *v; struct net_bridge *br = NULL; + u32 ext_flags = 0; int err = 0; trace_br_fdb_add(ndm, dev, addr, vid, nlh_flags); @@ -1178,6 +1194,14 @@ int br_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], vg = nbp_vlan_group(p); } + if (tb[NDA_FLAGS_EXT]) + ext_flags = nla_get_u32(tb[NDA_FLAGS_EXT]); + + if (ext_flags & NTF_EXT_LOCKED) { + NL_SET_ERR_MSG_MOD(extack, "Cannot add FDB entry with \"locked\" flag set"); + return -EINVAL; + } + if (tb[NDA_FDB_EXT_ATTRS]) { attr = tb[NDA_FDB_EXT_ATTRS]; err = nla_parse_nested(nfea_tb, NFEA_MAX, attr, diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 68b3e850bcb9..d04d2205ad4e 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -109,9 +109,26 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb struct net_bridge_fdb_entry *fdb_src = br_fdb_find_rcu(br, eth_hdr(skb)->h_source, vid); - if (!fdb_src || READ_ONCE(fdb_src->dst) != p || - test_bit(BR_FDB_LOCAL, &fdb_src->flags)) + if (!fdb_src) { + /* FDB miss. Create locked FDB entry if MAB is enabled + * and drop the packet. + */ + if (p->flags & BR_PORT_MAB) + br_fdb_update(br, p, eth_hdr(skb)->h_source, + vid, BIT(BR_FDB_LOCKED)); goto drop; + } else if (READ_ONCE(fdb_src->dst) != p || + test_bit(BR_FDB_LOCAL, &fdb_src->flags)) { + /* FDB mismatch. Drop the packet without roaming. */ + goto drop; + } else if test_bit(BR_FDB_LOCKED, &fdb_src->flags) { + /* FDB match, but entry is locked. Refresh it and drop + * the packet. + */ + br_fdb_update(br, p, eth_hdr(skb)->h_source, vid, + BIT(BR_FDB_LOCKED)); + goto drop; + } } nbp_switchdev_frame_mark(p, skb); diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index d087fd4c784a..4316cc82ae17 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -188,6 +188,7 @@ static inline size_t br_port_info_size(void) + nla_total_size(1) /* IFLA_BRPORT_NEIGH_SUPPRESS */ + nla_total_size(1) /* IFLA_BRPORT_ISOLATED */ + nla_total_size(1) /* IFLA_BRPORT_LOCKED */ + + nla_total_size(1) /* IFLA_BRPORT_MAB */ + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_ROOT_ID */ + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_BRIDGE_ID */ + nla_total_size(sizeof(u16)) /* IFLA_BRPORT_DESIGNATED_PORT */ @@ -274,7 +275,8 @@ static int br_port_fill_attrs(struct sk_buff *skb, nla_put_u8(skb, IFLA_BRPORT_MRP_IN_OPEN, !!(p->flags & BR_MRP_LOST_IN_CONT)) || nla_put_u8(skb, IFLA_BRPORT_ISOLATED, !!(p->flags & BR_ISOLATED)) || - nla_put_u8(skb, IFLA_BRPORT_LOCKED, !!(p->flags & BR_PORT_LOCKED))) + nla_put_u8(skb, IFLA_BRPORT_LOCKED, !!(p->flags & BR_PORT_LOCKED)) || + nla_put_u8(skb, IFLA_BRPORT_MAB, !!(p->flags & BR_PORT_MAB))) return -EMSGSIZE; timerval = br_timer_value(&p->message_age_timer); @@ -876,6 +878,7 @@ static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = { [IFLA_BRPORT_NEIGH_SUPPRESS] = { .type = NLA_U8 }, [IFLA_BRPORT_ISOLATED] = { .type = NLA_U8 }, [IFLA_BRPORT_LOCKED] = { .type = NLA_U8 }, + [IFLA_BRPORT_MAB] = { .type = NLA_U8 }, [IFLA_BRPORT_BACKUP_PORT] = { .type = NLA_U32 }, [IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT] = { .type = NLA_U32 }, }; @@ -943,6 +946,22 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[], br_set_port_flag(p, tb, IFLA_BRPORT_NEIGH_SUPPRESS, BR_NEIGH_SUPPRESS); br_set_port_flag(p, tb, IFLA_BRPORT_ISOLATED, BR_ISOLATED); br_set_port_flag(p, tb, IFLA_BRPORT_LOCKED, BR_PORT_LOCKED); + br_set_port_flag(p, tb, IFLA_BRPORT_MAB, BR_PORT_MAB); + + if ((p->flags & BR_PORT_MAB) && + (!(p->flags & BR_PORT_LOCKED) || !(p->flags & BR_LEARNING))) { + NL_SET_ERR_MSG(extack, "Bridge port must be locked and have learning enabled when MAB is enabled"); + p->flags = old_flags; + return -EINVAL; + } else if (!(p->flags & BR_PORT_MAB) && (old_flags & BR_PORT_MAB)) { + struct net_bridge_fdb_flush_desc desc = { + .flags = BIT(BR_FDB_LOCKED), + .flags_mask = BIT(BR_FDB_LOCKED), + .port_ifindex = p->dev->ifindex, + }; + + br_fdb_flush(p->br, &desc); + } changed_mask = old_flags ^ p->flags; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 06e5f6faa431..4ce8b8e5ae0b 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -251,7 +251,8 @@ enum { BR_FDB_ADDED_BY_EXT_LEARN, BR_FDB_OFFLOADED, BR_FDB_NOTIFY, - BR_FDB_NOTIFY_INACTIVE + BR_FDB_NOTIFY_INACTIVE, + BR_FDB_LOCKED, }; struct net_bridge_fdb_key { diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index d2f27548fc0b..b64fffeb3844 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4051,6 +4051,11 @@ int ndo_dflt_fdb_add(struct ndmsg *ndm, return err; } + if (tb[NDA_FLAGS_EXT]) { + netdev_info(dev, "invalid flags given to default FDB implementation\n"); + return err; + } + if (vid) { netdev_info(dev, "vlans aren't supported yet for dev_uc|mc_add()\n"); return err; -- cgit v1.2.3 From 3830c5719af66fac9849cf5fb04b03d4e4bb46ff Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:01:59 +0100 Subject: net: devlink: convert devlink port type-specific pointers to union Instead of storing type_dev as a void pointer, convert it to union and use it to store either struct net_device or struct ib_device pointer. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- include/net/devlink.h | 13 ++++++++++--- net/core/devlink.c | 17 +++++++++++++---- 2 files changed, 23 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/net/devlink.h b/include/net/devlink.h index ba6b8b094943..6c55aabaedf1 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -121,12 +121,19 @@ struct devlink_port { struct list_head region_list; struct devlink *devlink; unsigned int index; - spinlock_t type_lock; /* Protects type and type_dev - * pointer consistency. + spinlock_t type_lock; /* Protects type and type_eth/ib + * structures consistency. */ enum devlink_port_type type; enum devlink_port_type desired_type; - void *type_dev; + union { + struct { + struct net_device *netdev; + } type_eth; + struct { + struct ib_device *ibdev; + } type_ib; + }; struct devlink_port_attrs attrs; u8 attrs_set:1, switch_port:1, diff --git a/net/core/devlink.c b/net/core/devlink.c index 0a16ad45520e..868d04c2164f 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1303,7 +1303,7 @@ static int devlink_nl_port_fill(struct sk_buff *msg, goto nla_put_failure_type_locked; if (devlink_port->type == DEVLINK_PORT_TYPE_ETH) { struct net *net = devlink_net(devlink_port->devlink); - struct net_device *netdev = devlink_port->type_dev; + struct net_device *netdev = devlink_port->type_eth.netdev; if (netdev && net_eq(net, dev_net(netdev)) && (nla_put_u32(msg, DEVLINK_ATTR_PORT_NETDEV_IFINDEX, @@ -1313,7 +1313,7 @@ static int devlink_nl_port_fill(struct sk_buff *msg, goto nla_put_failure_type_locked; } if (devlink_port->type == DEVLINK_PORT_TYPE_IB) { - struct ib_device *ibdev = devlink_port->type_dev; + struct ib_device *ibdev = devlink_port->type_ib.ibdev; if (ibdev && nla_put_string(msg, DEVLINK_ATTR_PORT_IBDEV_NAME, @@ -10003,7 +10003,16 @@ static void __devlink_port_type_set(struct devlink_port *devlink_port, devlink_port_type_warn_cancel(devlink_port); spin_lock_bh(&devlink_port->type_lock); devlink_port->type = type; - devlink_port->type_dev = type_dev; + switch (type) { + case DEVLINK_PORT_TYPE_ETH: + devlink_port->type_eth.netdev = type_dev; + break; + case DEVLINK_PORT_TYPE_IB: + devlink_port->type_ib.ibdev = type_dev; + break; + default: + break; + } spin_unlock_bh(&devlink_port->type_lock); devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW); } @@ -12016,7 +12025,7 @@ devlink_trap_report_metadata_set(struct devlink_trap_metadata *metadata, spin_lock(&in_devlink_port->type_lock); if (in_devlink_port->type == DEVLINK_PORT_TYPE_ETH) - metadata->input_dev = in_devlink_port->type_dev; + metadata->input_dev = in_devlink_port->type_eth.netdev; spin_unlock(&in_devlink_port->type_lock); } -- cgit v1.2.3 From 02a68a47eadedf95748facfca6ced31fb0181d52 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:02:03 +0100 Subject: net: devlink: track netdev with devlink_port assigned Currently, ethernet drivers are using devlink_port_type_eth_set() and devlink_port_type_clear() to set devlink port type and link to related netdev. Instead of calling them directly, let the driver use SET_NETDEV_DEVLINK_PORT macro to assign devlink_port pointer and let devlink to track it. Note the devlink port pointer is static during the time netdevice is registered. In devlink code, use per-namespace netdev notifier to track the netdevices with devlink_port assigned and change the internal devlink_port type and related type pointer accordingly. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- include/linux/netdevice.h | 19 ++++++++++++ net/core/dev.c | 14 +++++---- net/core/devlink.c | 75 ++++++++++++++++++++++++++++++++++++++++++++--- 3 files changed, 99 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 4b5052db978f..f048a30ea10b 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1999,6 +1999,11 @@ enum netdev_ml_priv_type { * registered * @offload_xstats_l3: L3 HW stats for this netdevice. * + * @devlink_port: Pointer to related devlink port structure. + * Assigned by a driver before netdev registration using + * SET_NETDEV_DEVLINK_PORT macro. This pointer is static + * during the time netdevice is registered. + * * FIXME: cleanup struct net_device such that network protocol info * moves out. */ @@ -2349,9 +2354,22 @@ struct net_device { netdevice_tracker watchdog_dev_tracker; netdevice_tracker dev_registered_tracker; struct rtnl_hw_stats64 *offload_xstats_l3; + + struct devlink_port *devlink_port; }; #define to_net_dev(d) container_of(d, struct net_device, dev) +/* + * Driver should use this to assign devlink port instance to a netdevice + * before it registers the netdevice. Therefore devlink_port is static + * during the netdev lifetime after it is registered. + */ +#define SET_NETDEV_DEVLINK_PORT(dev, port) \ +({ \ + WARN_ON((dev)->reg_state != NETREG_UNINITIALIZED); \ + ((dev)->devlink_port = (port)); \ +}) + static inline bool netif_elide_gro(const struct net_device *dev) { if (!(dev->features & NETIF_F_GRO) || dev->xdp_prog) @@ -2785,6 +2803,7 @@ enum netdev_cmd { NETDEV_PRE_TYPE_CHANGE, NETDEV_POST_TYPE_CHANGE, NETDEV_POST_INIT, + NETDEV_PRE_UNINIT, NETDEV_RELEASE, NETDEV_NOTIFY_PEERS, NETDEV_JOIN, diff --git a/net/core/dev.c b/net/core/dev.c index 2e4f1c97b59e..3bacee3bee78 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1621,10 +1621,10 @@ const char *netdev_cmd_to_name(enum netdev_cmd cmd) N(UP) N(DOWN) N(REBOOT) N(CHANGE) N(REGISTER) N(UNREGISTER) N(CHANGEMTU) N(CHANGEADDR) N(GOING_DOWN) N(CHANGENAME) N(FEAT_CHANGE) N(BONDING_FAILOVER) N(PRE_UP) N(PRE_TYPE_CHANGE) N(POST_TYPE_CHANGE) - N(POST_INIT) N(RELEASE) N(NOTIFY_PEERS) N(JOIN) N(CHANGEUPPER) - N(RESEND_IGMP) N(PRECHANGEMTU) N(CHANGEINFODATA) N(BONDING_INFO) - N(PRECHANGEUPPER) N(CHANGELOWERSTATE) N(UDP_TUNNEL_PUSH_INFO) - N(UDP_TUNNEL_DROP_INFO) N(CHANGE_TX_QUEUE_LEN) + N(POST_INIT) N(PRE_UNINIT) N(RELEASE) N(NOTIFY_PEERS) N(JOIN) + N(CHANGEUPPER) N(RESEND_IGMP) N(PRECHANGEMTU) N(CHANGEINFODATA) + N(BONDING_INFO) N(PRECHANGEUPPER) N(CHANGELOWERSTATE) + N(UDP_TUNNEL_PUSH_INFO) N(UDP_TUNNEL_DROP_INFO) N(CHANGE_TX_QUEUE_LEN) N(CVLAN_FILTER_PUSH_INFO) N(CVLAN_FILTER_DROP_INFO) N(SVLAN_FILTER_PUSH_INFO) N(SVLAN_FILTER_DROP_INFO) N(PRE_CHANGEADDR) N(OFFLOAD_XSTATS_ENABLE) N(OFFLOAD_XSTATS_DISABLE) @@ -10060,7 +10060,7 @@ int register_netdevice(struct net_device *dev) dev->reg_state = ret ? NETREG_UNREGISTERED : NETREG_REGISTERED; write_unlock(&dev_base_lock); if (ret) - goto err_uninit; + goto err_uninit_notify; __netdev_update_features(dev); @@ -10107,6 +10107,8 @@ int register_netdevice(struct net_device *dev) out: return ret; +err_uninit_notify: + call_netdevice_notifiers(NETDEV_PRE_UNINIT, dev); err_uninit: if (dev->netdev_ops->ndo_uninit) dev->netdev_ops->ndo_uninit(dev); @@ -10856,6 +10858,8 @@ void unregister_netdevice_many_notify(struct list_head *head, netdev_name_node_alt_flush(dev); netdev_name_node_free(dev->name_node); + call_netdevice_notifiers(NETDEV_PRE_UNINIT, dev); + if (dev->netdev_ops->ndo_uninit) dev->netdev_ops->ndo_uninit(dev); diff --git a/net/core/devlink.c b/net/core/devlink.c index 3387dfbb80c5..6f06c05c7b1a 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -71,6 +71,7 @@ struct devlink { refcount_t refcount; struct completion comp; struct rcu_head rcu; + struct notifier_block netdevice_nb; char priv[] __aligned(NETDEV_ALIGN); }; @@ -9615,6 +9616,9 @@ void devlink_set_features(struct devlink *devlink, u64 features) } EXPORT_SYMBOL_GPL(devlink_set_features); +static int devlink_netdevice_event(struct notifier_block *nb, + unsigned long event, void *ptr); + /** * devlink_alloc_ns - Allocate new devlink instance resources * in specific namespace @@ -9645,10 +9649,13 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops, ret = xa_alloc_cyclic(&devlinks, &devlink->index, devlink, xa_limit_31b, &last_id, GFP_KERNEL); - if (ret < 0) { - kfree(devlink); - return NULL; - } + if (ret < 0) + goto err_xa_alloc; + + devlink->netdevice_nb.notifier_call = devlink_netdevice_event; + ret = register_netdevice_notifier_net(net, &devlink->netdevice_nb); + if (ret) + goto err_register_netdevice_notifier; devlink->dev = dev; devlink->ops = ops; @@ -9675,6 +9682,12 @@ struct devlink *devlink_alloc_ns(const struct devlink_ops *ops, init_completion(&devlink->comp); return devlink; + +err_register_netdevice_notifier: + xa_erase(&devlinks, devlink->index); +err_xa_alloc: + kfree(devlink); + return NULL; } EXPORT_SYMBOL_GPL(devlink_alloc_ns); @@ -9828,6 +9841,10 @@ void devlink_free(struct devlink *devlink) WARN_ON(!list_empty(&devlink->port_list)); xa_destroy(&devlink->snapshot_ids); + + unregister_netdevice_notifier_net(devlink_net(devlink), + &devlink->netdevice_nb); + xa_erase(&devlinks, devlink->index); kfree(devlink); @@ -10121,6 +10138,56 @@ void devlink_port_type_clear(struct devlink_port *devlink_port) } EXPORT_SYMBOL_GPL(devlink_port_type_clear); +static int devlink_netdevice_event(struct notifier_block *nb, + unsigned long event, void *ptr) +{ + struct net_device *netdev = netdev_notifier_info_to_dev(ptr); + struct devlink_port *devlink_port = netdev->devlink_port; + struct devlink *devlink; + + devlink = container_of(nb, struct devlink, netdevice_nb); + + if (!devlink_port || devlink_port->devlink != devlink) + return NOTIFY_OK; + + switch (event) { + case NETDEV_POST_INIT: + /* Set the type but not netdev pointer. It is going to be set + * later on by NETDEV_REGISTER event. Happens once during + * netdevice register + */ + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, + NULL, true); + break; + case NETDEV_REGISTER: + /* Set the netdev on top of previously set type. Note this + * event happens also during net namespace change so here + * we take into account netdev pointer appearing in this + * namespace. + */ + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, + netdev, true); + break; + case NETDEV_UNREGISTER: + /* Clear netdev pointer, but not the type. This event happens + * also during net namespace change so we need to clear + * pointer to netdev that is going to another net namespace. + */ + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, + NULL, true); + break; + case NETDEV_PRE_UNINIT: + /* Clear the type and the netdev pointer. Happens one during + * netdevice unregister. + */ + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, + NULL, true); + break; + } + + return NOTIFY_OK; +} + static int __devlink_port_attrs_set(struct devlink_port *devlink_port, enum devlink_port_flavour flavour) { -- cgit v1.2.3 From c80965784dbf2fd624be654c1e73c24beada7441 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:02:05 +0100 Subject: net: devlink: remove netdev arg from devlink_port_type_eth_set() Since devlink_port_type_eth_set() should no longer be called by any driver with netdev pointer as it should rather use SET_NETDEV_DEVLINK_PORT, remove the netdev arg. Add a warn to type_clear() Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlx4/main.c | 2 +- include/net/devlink.h | 3 +-- net/core/devlink.c | 23 ++++++++++++++--------- 3 files changed, 16 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index d3fc86cd3c1d..3ae246391549 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -3043,7 +3043,7 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port) */ if (!IS_ENABLED(CONFIG_MLX4_EN) && dev->caps.port_type[port] == MLX4_PORT_TYPE_ETH) - devlink_port_type_eth_set(&info->devlink_port, NULL); + devlink_port_type_eth_set(&info->devlink_port); else if (!IS_ENABLED(CONFIG_MLX4_INFINIBAND) && dev->caps.port_type[port] == MLX4_PORT_TYPE_IB) devlink_port_type_ib_set(&info->devlink_port, NULL); diff --git a/include/net/devlink.h b/include/net/devlink.h index 6c55aabaedf1..b1582b32183a 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -1582,8 +1582,7 @@ int devlink_port_register(struct devlink *devlink, unsigned int port_index); void devl_port_unregister(struct devlink_port *devlink_port); void devlink_port_unregister(struct devlink_port *devlink_port); -void devlink_port_type_eth_set(struct devlink_port *devlink_port, - struct net_device *netdev); +void devlink_port_type_eth_set(struct devlink_port *devlink_port); void devlink_port_type_ib_set(struct devlink_port *devlink_port, struct ib_device *ibdev); void devlink_port_type_clear(struct devlink_port *devlink_port); diff --git a/net/core/devlink.c b/net/core/devlink.c index 6f06c05c7b1a..70a374c828ae 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -10097,17 +10097,15 @@ static void __devlink_port_type_set(struct devlink_port *devlink_port, * devlink_port_type_eth_set - Set port type to Ethernet * * @devlink_port: devlink port - * @netdev: related netdevice + * + * If driver is calling this, most likely it is doing something wrong. */ -void devlink_port_type_eth_set(struct devlink_port *devlink_port, - struct net_device *netdev) +void devlink_port_type_eth_set(struct devlink_port *devlink_port) { - if (!netdev) - dev_warn(devlink_port->devlink->dev, - "devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n", - devlink_port->index); - - __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, netdev, + dev_warn(devlink_port->devlink->dev, + "devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n", + devlink_port->index); + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, NULL, false); } EXPORT_SYMBOL_GPL(devlink_port_type_eth_set); @@ -10130,9 +10128,16 @@ EXPORT_SYMBOL_GPL(devlink_port_type_ib_set); * devlink_port_type_clear - Clear port type * * @devlink_port: devlink port + * + * If driver is calling this for clearing Ethernet type, most likely + * it is doing something wrong. */ void devlink_port_type_clear(struct devlink_port *devlink_port) { + if (devlink_port->type == DEVLINK_PORT_TYPE_ETH) + dev_warn(devlink_port->devlink->dev, + "devlink port type for port %d cleared without a software interface reference, device type not supported by the kernel?\n", + devlink_port->index); __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, NULL, false); } -- cgit v1.2.3 From 31265c1e29eb28f17df50d04ee421b5b6369fefd Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:02:07 +0100 Subject: net: devlink: store copy netdevice ifindex and ifname to allow port_fill() without RTNL held To avoid a need to take RTNL mutex in port_fill() function, benefit from the introduce infrastructure that tracks netdevice notifier events. Store the ifindex and ifname upon register and change name events. Remove the rtnl_held bool propagated down to port_fill() function as it is no longer needed. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- include/net/devlink.h | 2 ++ net/core/devlink.c | 68 ++++++++++++++++++++------------------------------- 2 files changed, 29 insertions(+), 41 deletions(-) (limited to 'include') diff --git a/include/net/devlink.h b/include/net/devlink.h index b1582b32183a..7befad57afd4 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -129,6 +129,8 @@ struct devlink_port { union { struct { struct net_device *netdev; + int ifindex; + char ifname[IFNAMSIZ]; } type_eth; struct { struct ib_device *ibdev; diff --git a/net/core/devlink.c b/net/core/devlink.c index d948bb2fdd5f..38de3a1dff36 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1279,8 +1279,7 @@ out: static int devlink_nl_port_fill(struct sk_buff *msg, struct devlink_port *devlink_port, enum devlink_command cmd, u32 portid, u32 seq, - int flags, struct netlink_ext_ack *extack, - bool rtnl_held) + int flags, struct netlink_ext_ack *extack) { struct devlink *devlink = devlink_port->devlink; void *hdr; @@ -1294,9 +1293,6 @@ static int devlink_nl_port_fill(struct sk_buff *msg, if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, devlink_port->index)) goto nla_put_failure; - /* Hold rtnl lock while accessing port's netdev attributes. */ - if (!rtnl_held) - rtnl_lock(); spin_lock_bh(&devlink_port->type_lock); if (nla_put_u16(msg, DEVLINK_ATTR_PORT_TYPE, devlink_port->type)) goto nla_put_failure_type_locked; @@ -1305,13 +1301,11 @@ static int devlink_nl_port_fill(struct sk_buff *msg, devlink_port->desired_type)) goto nla_put_failure_type_locked; if (devlink_port->type == DEVLINK_PORT_TYPE_ETH) { - struct net_device *netdev = devlink_port->type_eth.netdev; - - if (netdev && + if (devlink_port->type_eth.netdev && (nla_put_u32(msg, DEVLINK_ATTR_PORT_NETDEV_IFINDEX, - netdev->ifindex) || + devlink_port->type_eth.ifindex) || nla_put_string(msg, DEVLINK_ATTR_PORT_NETDEV_NAME, - netdev->name))) + devlink_port->type_eth.ifname))) goto nla_put_failure_type_locked; } if (devlink_port->type == DEVLINK_PORT_TYPE_IB) { @@ -1323,8 +1317,6 @@ static int devlink_nl_port_fill(struct sk_buff *msg, goto nla_put_failure_type_locked; } spin_unlock_bh(&devlink_port->type_lock); - if (!rtnl_held) - rtnl_unlock(); if (devlink_nl_port_attrs_put(msg, devlink_port)) goto nla_put_failure; if (devlink_nl_port_function_attrs_put(msg, devlink_port, extack)) @@ -1339,15 +1331,13 @@ static int devlink_nl_port_fill(struct sk_buff *msg, nla_put_failure_type_locked: spin_unlock_bh(&devlink_port->type_lock); - if (!rtnl_held) - rtnl_unlock(); nla_put_failure: genlmsg_cancel(msg, hdr); return -EMSGSIZE; } -static void __devlink_port_notify(struct devlink_port *devlink_port, - enum devlink_command cmd, bool rtnl_held) +static void devlink_port_notify(struct devlink_port *devlink_port, + enum devlink_command cmd) { struct devlink *devlink = devlink_port->devlink; struct sk_buff *msg; @@ -1362,8 +1352,7 @@ static void __devlink_port_notify(struct devlink_port *devlink_port, if (!msg) return; - err = devlink_nl_port_fill(msg, devlink_port, cmd, 0, 0, 0, NULL, - rtnl_held); + err = devlink_nl_port_fill(msg, devlink_port, cmd, 0, 0, 0, NULL); if (err) { nlmsg_free(msg); return; @@ -1373,12 +1362,6 @@ static void __devlink_port_notify(struct devlink_port *devlink_port, 0, DEVLINK_MCGRP_CONFIG, GFP_KERNEL); } -static void devlink_port_notify(struct devlink_port *devlink_port, - enum devlink_command cmd) -{ - __devlink_port_notify(devlink_port, cmd, false); -} - static void devlink_rate_notify(struct devlink_rate *devlink_rate, enum devlink_command cmd) { @@ -1542,7 +1525,7 @@ static int devlink_nl_cmd_port_get_doit(struct sk_buff *skb, err = devlink_nl_port_fill(msg, devlink_port, DEVLINK_CMD_PORT_NEW, info->snd_portid, info->snd_seq, 0, - info->extack, false); + info->extack); if (err) { nlmsg_free(msg); return err; @@ -1572,8 +1555,7 @@ static int devlink_nl_cmd_port_get_dumpit(struct sk_buff *msg, DEVLINK_CMD_NEW, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, - NLM_F_MULTI, cb->extack, - false); + NLM_F_MULTI, cb->extack); if (err) { devl_unlock(devlink); devlink_put(devlink); @@ -1785,8 +1767,7 @@ static int devlink_port_new_notify(struct devlink *devlink, } err = devlink_nl_port_fill(msg, devlink_port, DEVLINK_CMD_NEW, - info->snd_portid, info->snd_seq, 0, NULL, - false); + info->snd_portid, info->snd_seq, 0, NULL); if (err) goto out; @@ -10062,7 +10043,7 @@ static void devlink_port_type_netdev_checks(struct devlink_port *devlink_port, static void __devlink_port_type_set(struct devlink_port *devlink_port, enum devlink_port_type type, - void *type_dev, bool rtnl_held) + void *type_dev) { struct net_device *netdev = type_dev; @@ -10081,6 +10062,13 @@ static void __devlink_port_type_set(struct devlink_port *devlink_port, switch (type) { case DEVLINK_PORT_TYPE_ETH: devlink_port->type_eth.netdev = netdev; + if (netdev) { + ASSERT_RTNL(); + devlink_port->type_eth.ifindex = netdev->ifindex; + BUILD_BUG_ON(sizeof(devlink_port->type_eth.ifname) != + sizeof(netdev->name)); + strcpy(devlink_port->type_eth.ifname, netdev->name); + } break; case DEVLINK_PORT_TYPE_IB: devlink_port->type_ib.ibdev = type_dev; @@ -10089,7 +10077,7 @@ static void __devlink_port_type_set(struct devlink_port *devlink_port, break; } spin_unlock_bh(&devlink_port->type_lock); - __devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW, rtnl_held); + devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW); } /** @@ -10104,8 +10092,7 @@ void devlink_port_type_eth_set(struct devlink_port *devlink_port) dev_warn(devlink_port->devlink->dev, "devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n", devlink_port->index); - __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, NULL, - false); + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, NULL); } EXPORT_SYMBOL_GPL(devlink_port_type_eth_set); @@ -10118,8 +10105,7 @@ EXPORT_SYMBOL_GPL(devlink_port_type_eth_set); void devlink_port_type_ib_set(struct devlink_port *devlink_port, struct ib_device *ibdev) { - __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_IB, ibdev, - false); + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_IB, ibdev); } EXPORT_SYMBOL_GPL(devlink_port_type_ib_set); @@ -10137,8 +10123,7 @@ void devlink_port_type_clear(struct devlink_port *devlink_port) dev_warn(devlink_port->devlink->dev, "devlink port type for port %d cleared without a software interface reference, device type not supported by the kernel?\n", devlink_port->index); - __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, NULL, - false); + __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, NULL); } EXPORT_SYMBOL_GPL(devlink_port_type_clear); @@ -10161,16 +10146,17 @@ static int devlink_netdevice_event(struct notifier_block *nb, * netdevice register */ __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, - NULL, true); + NULL); break; case NETDEV_REGISTER: + case NETDEV_CHANGENAME: /* Set the netdev on top of previously set type. Note this * event happens also during net namespace change so here * we take into account netdev pointer appearing in this * namespace. */ __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, - netdev, true); + netdev); break; case NETDEV_UNREGISTER: /* Clear netdev pointer, but not the type. This event happens @@ -10178,14 +10164,14 @@ static int devlink_netdevice_event(struct notifier_block *nb, * pointer to netdev that is going to another net namespace. */ __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_ETH, - NULL, true); + NULL); break; case NETDEV_PRE_UNINIT: /* Clear the type and the netdev pointer. Happens one during * netdevice unregister. */ __devlink_port_type_set(devlink_port, DEVLINK_PORT_TYPE_NOTSET, - NULL, true); + NULL); break; } -- cgit v1.2.3 From 77df1db80da384c565106321f5934967690da7dd Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:02:10 +0100 Subject: net: remove unused ndo_get_devlink_port Remove ndo_get_devlink_port which is no longer used alongside with the implementations in drivers. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 -------- drivers/net/ethernet/fungible/funeth/funeth_main.c | 8 -------- drivers/net/ethernet/intel/ice/ice_main.c | 15 --------------- drivers/net/ethernet/intel/ice/ice_repr.c | 9 --------- drivers/net/ethernet/marvell/prestera/prestera_devlink.c | 7 ------- drivers/net/ethernet/marvell/prestera/prestera_devlink.h | 2 -- drivers/net/ethernet/marvell/prestera/prestera_main.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c | 10 ---------- drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h | 1 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 10 ---------- drivers/net/ethernet/mellanox/mlxsw/minimal.c | 11 ----------- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 11 ----------- drivers/net/ethernet/mscc/ocelot_net.c | 10 ---------- drivers/net/ethernet/netronome/nfp/nfp_app.h | 2 -- drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 11 ----------- drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 2 -- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 1 - drivers/net/ethernet/ti/am65-cpsw-nuss.c | 8 -------- drivers/net/netdevsim/netdev.c | 9 --------- include/linux/netdevice.h | 5 ----- net/dsa/slave.c | 8 -------- 22 files changed, 150 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 9604294b67aa..03272aa48511 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -13073,13 +13073,6 @@ int bnxt_get_port_parent_id(struct net_device *dev, return 0; } -static struct devlink_port *bnxt_get_devlink_port(struct net_device *dev) -{ - struct bnxt *bp = netdev_priv(dev); - - return &bp->dl_port; -} - static const struct net_device_ops bnxt_netdev_ops = { .ndo_open = bnxt_open, .ndo_start_xmit = bnxt_start_xmit, @@ -13111,7 +13104,6 @@ static const struct net_device_ops bnxt_netdev_ops = { .ndo_xdp_xmit = bnxt_xdp_xmit, .ndo_bridge_getlink = bnxt_bridge_getlink, .ndo_bridge_setlink = bnxt_bridge_setlink, - .ndo_get_devlink_port = bnxt_get_devlink_port, }; static void bnxt_remove_one(struct pci_dev *pdev) diff --git a/drivers/net/ethernet/fungible/funeth/funeth_main.c b/drivers/net/ethernet/fungible/funeth/funeth_main.c index 208dc89f4972..b4cce30e526a 100644 --- a/drivers/net/ethernet/fungible/funeth/funeth_main.c +++ b/drivers/net/ethernet/fungible/funeth/funeth_main.c @@ -1178,13 +1178,6 @@ static int fun_xdp(struct net_device *dev, struct netdev_bpf *xdp) } } -static struct devlink_port *fun_get_devlink_port(struct net_device *netdev) -{ - struct funeth_priv *fp = netdev_priv(netdev); - - return &fp->dl_port; -} - static int fun_init_vports(struct fun_ethdev *ed, unsigned int n) { if (ed->num_vports) @@ -1350,7 +1343,6 @@ static const struct net_device_ops fun_netdev_ops = { .ndo_set_vf_vlan = fun_set_vf_vlan, .ndo_set_vf_rate = fun_set_vf_rate, .ndo_get_vf_config = fun_get_vf_config, - .ndo_get_devlink_port = fun_get_devlink_port, }; #define GSO_ENCAP_FLAGS (NETIF_F_GSO_GRE | NETIF_F_GSO_IPXIP4 | \ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 74d25fda11bd..a9fc89aebebe 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -298,20 +298,6 @@ static int ice_clear_promisc(struct ice_vsi *vsi, u8 promisc_m) return status; } -/** - * ice_get_devlink_port - Get devlink port from netdev - * @netdev: the netdevice structure - */ -static struct devlink_port *ice_get_devlink_port(struct net_device *netdev) -{ - struct ice_pf *pf = ice_netdev_to_pf(netdev); - - if (!ice_is_switchdev_running(pf)) - return NULL; - - return &pf->devlink_port; -} - /** * ice_vsi_sync_fltr - Update the VSI filter list to the HW * @vsi: ptr to the VSI @@ -9107,5 +9093,4 @@ static const struct net_device_ops ice_netdev_ops = { .ndo_bpf = ice_xdp, .ndo_xdp_xmit = ice_xdp_xmit, .ndo_xsk_wakeup = ice_xsk_wakeup, - .ndo_get_devlink_port = ice_get_devlink_port, }; diff --git a/drivers/net/ethernet/intel/ice/ice_repr.c b/drivers/net/ethernet/intel/ice/ice_repr.c index 663a7a0e1814..0483eb14c288 100644 --- a/drivers/net/ethernet/intel/ice/ice_repr.c +++ b/drivers/net/ethernet/intel/ice/ice_repr.c @@ -134,14 +134,6 @@ static int ice_repr_stop(struct net_device *netdev) return 0; } -static struct devlink_port * -ice_repr_get_devlink_port(struct net_device *netdev) -{ - struct ice_repr *repr = ice_netdev_to_repr(netdev); - - return &repr->vf->devlink_port; -} - /** * ice_repr_sp_stats64 - get slow path stats for port representor * @dev: network interface device structure @@ -250,7 +242,6 @@ static const struct net_device_ops ice_repr_netdev_ops = { .ndo_open = ice_repr_open, .ndo_stop = ice_repr_stop, .ndo_start_xmit = ice_eswitch_port_start_xmit, - .ndo_get_devlink_port = ice_repr_get_devlink_port, .ndo_setup_tc = ice_repr_setup_tc, .ndo_has_offload_stats = ice_repr_ndo_has_offload_stats, .ndo_get_offload_stats = ice_repr_ndo_get_offload_stats, diff --git a/drivers/net/ethernet/marvell/prestera/prestera_devlink.c b/drivers/net/ethernet/marvell/prestera/prestera_devlink.c index 637b8fee65e7..84ad05c9f12d 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_devlink.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_devlink.c @@ -445,13 +445,6 @@ void prestera_devlink_port_unregister(struct prestera_port *port) devlink_port_unregister(&port->dl_port); } -struct devlink_port *prestera_devlink_get_port(struct net_device *dev) -{ - struct prestera_port *port = netdev_priv(dev); - - return &port->dl_port; -} - int prestera_devlink_traps_register(struct prestera_switch *sw) { const u32 groups_count = ARRAY_SIZE(prestera_trap_groups_arr); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_devlink.h b/drivers/net/ethernet/marvell/prestera/prestera_devlink.h index 04e8556f748a..bf84ad6fd87e 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_devlink.h +++ b/drivers/net/ethernet/marvell/prestera/prestera_devlink.h @@ -15,8 +15,6 @@ void prestera_devlink_unregister(struct prestera_switch *sw); int prestera_devlink_port_register(struct prestera_port *port); void prestera_devlink_port_unregister(struct prestera_port *port); -struct devlink_port *prestera_devlink_get_port(struct net_device *dev); - void prestera_devlink_trap_report(struct prestera_port *port, struct sk_buff *skb, u8 cpu_code); int prestera_devlink_traps_register(struct prestera_switch *sw); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index a76bf3606aa6..edbdda8f958d 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -569,7 +569,6 @@ static const struct net_device_ops prestera_netdev_ops = { .ndo_change_mtu = prestera_port_change_mtu, .ndo_get_stats64 = prestera_port_get_stats64, .ndo_set_mac_address = prestera_port_set_mac_address, - .ndo_get_devlink_port = prestera_devlink_get_port, }; int prestera_port_autoneg_set(struct prestera_port *port, u64 link_modes) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c index ce0e56f856d6..83adaabf59f5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c @@ -62,13 +62,3 @@ void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv) if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW)) devl_unlock(devlink); } - -struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev) -{ - struct mlx5e_priv *priv = netdev_priv(dev); - - if (!netif_device_present(dev)) - return NULL; - - return mlx5e_devlink_get_dl_port(priv); -} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h index 1c203257ac30..4f238d4fff55 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h @@ -9,7 +9,6 @@ int mlx5e_devlink_port_register(struct mlx5e_priv *priv); void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv); -struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev); static inline struct devlink_port * mlx5e_devlink_get_dl_port(struct mlx5e_priv *priv) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 97e876472a06..78d34c039fa7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4897,7 +4897,6 @@ const struct net_device_ops mlx5e_netdev_ops = { .ndo_has_offload_stats = mlx5e_has_offload_stats, .ndo_get_offload_stats = mlx5e_get_offload_stats, #endif - .ndo_get_devlink_port = mlx5e_get_devlink_port, }; static u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 5412633b9c8c..1b53e8852c86 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -607,15 +607,6 @@ static int mlx5e_rep_change_mtu(struct net_device *netdev, int new_mtu) return mlx5e_change_mtu(netdev, new_mtu, NULL); } -static struct devlink_port *mlx5e_rep_get_devlink_port(struct net_device *netdev) -{ - struct mlx5e_priv *priv = netdev_priv(netdev); - struct mlx5e_rep_priv *rpriv = priv->ppriv; - struct mlx5_core_dev *dev = priv->mdev; - - return mlx5_esw_offloads_devlink_port(dev->priv.eswitch, rpriv->rep->vport); -} - static int mlx5e_rep_change_carrier(struct net_device *dev, bool new_carrier) { struct mlx5e_priv *priv = netdev_priv(dev); @@ -644,7 +635,6 @@ static const struct net_device_ops mlx5e_netdev_ops_rep = { .ndo_stop = mlx5e_rep_close, .ndo_start_xmit = mlx5e_xmit, .ndo_setup_tc = mlx5e_rep_setup_tc, - .ndo_get_devlink_port = mlx5e_rep_get_devlink_port, .ndo_get_stats64 = mlx5e_rep_get_stats, .ndo_has_offload_stats = mlx5e_rep_has_offload_stats, .ndo_get_offload_stats = mlx5e_rep_get_offload_stats, diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index 177cf7e4db34..6b56eadd736e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -81,20 +81,9 @@ static int mlxsw_m_port_stop(struct net_device *dev) return 0; } -static struct devlink_port * -mlxsw_m_port_get_devlink_port(struct net_device *dev) -{ - struct mlxsw_m_port *mlxsw_m_port = netdev_priv(dev); - struct mlxsw_m *mlxsw_m = mlxsw_m_port->mlxsw_m; - - return mlxsw_core_port_devlink_port_get(mlxsw_m->core, - mlxsw_m_port->local_port); -} - static const struct net_device_ops mlxsw_m_port_netdev_ops = { .ndo_open = mlxsw_m_port_open, .ndo_stop = mlxsw_m_port_stop, - .ndo_get_devlink_port = mlxsw_m_port_get_devlink_port, }; static void mlxsw_m_module_get_drvinfo(struct net_device *dev, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index b13739e1f8f3..04dc79da6024 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1259,16 +1259,6 @@ static int mlxsw_sp_set_features(struct net_device *dev, return 0; } -static struct devlink_port * -mlxsw_sp_port_get_devlink_port(struct net_device *dev) -{ - struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); - struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; - - return mlxsw_core_port_devlink_port_get(mlxsw_sp->core, - mlxsw_sp_port->local_port); -} - static int mlxsw_sp_port_hwtstamp_set(struct mlxsw_sp_port *mlxsw_sp_port, struct ifreq *ifr) { @@ -1342,7 +1332,6 @@ static const struct net_device_ops mlxsw_sp_port_netdev_ops = { .ndo_vlan_rx_add_vid = mlxsw_sp_port_add_vid, .ndo_vlan_rx_kill_vid = mlxsw_sp_port_kill_vid, .ndo_set_features = mlxsw_sp_set_features, - .ndo_get_devlink_port = mlxsw_sp_port_get_devlink_port, .ndo_eth_ioctl = mlxsw_sp_port_ioctl, }; diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c index 5efc07751c8d..f50dada2bb8e 100644 --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c @@ -194,15 +194,6 @@ void ocelot_port_devlink_teardown(struct ocelot *ocelot, int port) devlink_port_unregister(dlp); } -static struct devlink_port *ocelot_get_devlink_port(struct net_device *dev) -{ - struct ocelot_port_private *priv = netdev_priv(dev); - struct ocelot *ocelot = priv->port.ocelot; - int port = priv->port.index; - - return &ocelot->devlink_ports[port]; -} - int ocelot_setup_tc_cls_flower(struct ocelot_port_private *priv, struct flow_cls_offload *f, bool ingress) @@ -925,7 +916,6 @@ static const struct net_device_ops ocelot_port_netdev_ops = { .ndo_set_features = ocelot_set_features, .ndo_setup_tc = ocelot_setup_tc, .ndo_eth_ioctl = ocelot_ioctl, - .ndo_get_devlink_port = ocelot_get_devlink_port, }; struct net_device *ocelot_port_to_netdev(struct ocelot *ocelot, int port) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index dd56207df246..90707346a4ef 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -445,6 +445,4 @@ int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, int nfp_app_nic_vnic_init_phy_port(struct nfp_pf *pf, struct nfp_app *app, struct nfp_net *nn, unsigned int id); -struct devlink_port *nfp_devlink_get_devlink_port(struct net_device *netdev); - #endif diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c index f3f0f11d8b52..8bfd48d50ef0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c @@ -362,14 +362,3 @@ void nfp_devlink_port_unregister(struct nfp_port *port) { devl_port_unregister(&port->dl_port); } - -struct devlink_port *nfp_devlink_get_devlink_port(struct net_device *netdev) -{ - struct nfp_port *port; - - port = nfp_port_from_netdev(netdev); - if (!port) - return NULL; - - return &port->dl_port; -} diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index a5ca5c4a7896..8c1a870bc0e5 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2013,7 +2013,6 @@ const struct net_device_ops nfp_nfd3_netdev_ops = { .ndo_get_phys_port_name = nfp_net_get_phys_port_name, .ndo_bpf = nfp_net_xdp, .ndo_xsk_wakeup = nfp_net_xsk_wakeup, - .ndo_get_devlink_port = nfp_devlink_get_devlink_port, .ndo_bridge_getlink = nfp_net_bridge_getlink, .ndo_bridge_setlink = nfp_net_bridge_setlink, }; @@ -2044,7 +2043,6 @@ const struct net_device_ops nfp_nfdk_netdev_ops = { .ndo_features_check = nfp_net_features_check, .ndo_get_phys_port_name = nfp_net_get_phys_port_name, .ndo_bpf = nfp_net_xdp, - .ndo_get_devlink_port = nfp_devlink_get_devlink_port, .ndo_bridge_getlink = nfp_net_bridge_getlink, .ndo_bridge_setlink = nfp_net_bridge_setlink, }; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index a6b6ca1fd55e..3af1229a3f08 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -275,7 +275,6 @@ const struct net_device_ops nfp_repr_netdev_ops = { .ndo_set_features = nfp_port_set_features, .ndo_set_mac_address = eth_mac_addr, .ndo_get_port_parent_id = nfp_port_get_port_parent_id, - .ndo_get_devlink_port = nfp_devlink_get_devlink_port, }; void diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index b2a08f3f0e93..0dbdce4dc077 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1380,13 +1380,6 @@ static void am65_cpsw_nuss_ndo_get_stats(struct net_device *dev, stats->tx_dropped = dev->stats.tx_dropped; } -static struct devlink_port *am65_cpsw_ndo_get_devlink_port(struct net_device *ndev) -{ - struct am65_cpsw_port *port = am65_ndev_to_port(ndev); - - return &port->devlink_port; -} - static const struct net_device_ops am65_cpsw_nuss_netdev_ops = { .ndo_open = am65_cpsw_nuss_ndo_slave_open, .ndo_stop = am65_cpsw_nuss_ndo_slave_stop, @@ -1400,7 +1393,6 @@ static const struct net_device_ops am65_cpsw_nuss_netdev_ops = { .ndo_vlan_rx_kill_vid = am65_cpsw_nuss_ndo_slave_kill_vid, .ndo_eth_ioctl = am65_cpsw_nuss_ndo_slave_ioctl, .ndo_setup_tc = am65_cpsw_qos_ndo_setup_tc, - .ndo_get_devlink_port = am65_cpsw_ndo_get_devlink_port, }; static void am65_cpsw_nuss_mac_config(struct phylink_config *config, unsigned int mode, diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index e7cbae743e86..6db6a75ff9b9 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -238,13 +238,6 @@ nsim_set_features(struct net_device *dev, netdev_features_t features) return 0; } -static struct devlink_port *nsim_get_devlink_port(struct net_device *dev) -{ - struct netdevsim *ns = netdev_priv(dev); - - return &ns->nsim_dev_port->devlink_port; -} - static const struct net_device_ops nsim_netdev_ops = { .ndo_start_xmit = nsim_start_xmit, .ndo_set_rx_mode = nsim_set_rx_mode, @@ -263,7 +256,6 @@ static const struct net_device_ops nsim_netdev_ops = { .ndo_setup_tc = nsim_setup_tc, .ndo_set_features = nsim_set_features, .ndo_bpf = nsim_bpf, - .ndo_get_devlink_port = nsim_get_devlink_port, }; static const struct net_device_ops nsim_vf_netdev_ops = { @@ -275,7 +267,6 @@ static const struct net_device_ops nsim_vf_netdev_ops = { .ndo_get_stats64 = nsim_get_stats64, .ndo_setup_tc = nsim_setup_tc, .ndo_set_features = nsim_set_features, - .ndo_get_devlink_port = nsim_get_devlink_port, }; static void nsim_setup(struct net_device *dev) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f048a30ea10b..d45713a06568 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1366,10 +1366,6 @@ struct netdev_net_notifier { * queue id bound to an AF_XDP socket. The flags field specifies if * only RX, only Tx, or both should be woken up using the flags * XDP_WAKEUP_RX and XDP_WAKEUP_TX. - * struct devlink_port *(*ndo_get_devlink_port)(struct net_device *dev); - * Get devlink port instance associated with a given netdev. - * Called with a reference on the netdevice and devlink locks only, - * rtnl_lock is not held. * int (*ndo_tunnel_ctl)(struct net_device *dev, struct ip_tunnel_parm *p, * int cmd); * Add, change, delete or get information on an IPv4 tunnel. @@ -1600,7 +1596,6 @@ struct net_device_ops { struct xdp_buff *xdp); int (*ndo_xsk_wakeup)(struct net_device *dev, u32 queue_id, u32 flags); - struct devlink_port * (*ndo_get_devlink_port)(struct net_device *dev); int (*ndo_tunnel_ctl)(struct net_device *dev, struct ip_tunnel_parm *p, int cmd); struct net_device * (*ndo_get_peer_dev)(struct net_device *dev); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 158bb3f1aa0b..4176482cd03f 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -2165,13 +2165,6 @@ static const struct dcbnl_rtnl_ops __maybe_unused dsa_slave_dcbnl_ops = { .ieee_delapp = dsa_slave_dcbnl_ieee_delapp, }; -static struct devlink_port *dsa_slave_get_devlink_port(struct net_device *dev) -{ - struct dsa_port *dp = dsa_slave_to_port(dev); - - return &dp->devlink_port; -} - static void dsa_slave_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *s) { @@ -2219,7 +2212,6 @@ static const struct net_device_ops dsa_slave_netdev_ops = { .ndo_get_stats64 = dsa_slave_get_stats64, .ndo_vlan_rx_add_vid = dsa_slave_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = dsa_slave_vlan_rx_kill_vid, - .ndo_get_devlink_port = dsa_slave_get_devlink_port, .ndo_change_mtu = dsa_slave_change_mtu, .ndo_fill_forward_path = dsa_slave_fill_forward_path, }; -- cgit v1.2.3 From dca56c3038c34a3e5acfe0aadb1f2bc9d724ae79 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 2 Nov 2022 17:02:11 +0100 Subject: net: expose devlink port over rtnetlink Expose devlink port handle related to netdev over rtnetlink. Introduce a new nested IFLA attribute to carry the info. Call into devlink code to fill-up the nest with existing devlink attributes that are used over devlink netlink. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- include/net/devlink.h | 14 ++++++++++++++ include/uapi/linux/if_link.h | 2 ++ net/core/devlink.c | 18 ++++++++++++++++++ net/core/rtnetlink.c | 39 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 73 insertions(+) (limited to 'include') diff --git a/include/net/devlink.h b/include/net/devlink.h index 7befad57afd4..fa6e936af1a5 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -1873,6 +1873,9 @@ int devlink_compat_phys_port_name_get(struct net_device *dev, int devlink_compat_switch_id_get(struct net_device *dev, struct netdev_phys_item_id *ppid); +int devlink_nl_port_handle_fill(struct sk_buff *msg, struct devlink_port *devlink_port); +size_t devlink_nl_port_handle_size(struct devlink_port *devlink_port); + #else static inline struct devlink *devlink_try_get(struct devlink *devlink) @@ -1909,6 +1912,17 @@ devlink_compat_switch_id_get(struct net_device *dev, return -EOPNOTSUPP; } +static inline int +devlink_nl_port_handle_fill(struct sk_buff *msg, struct devlink_port *devlink_port) +{ + return 0; +} + +static inline size_t devlink_nl_port_handle_size(struct devlink_port *devlink_port) +{ + return 0; +} + #endif #endif /* _NET_DEVLINK_H_ */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index d92b3f79eba3..1021a7e47a86 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -372,6 +372,8 @@ enum { IFLA_TSO_MAX_SEGS, IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */ + IFLA_DEVLINK_PORT, + __IFLA_MAX }; diff --git a/net/core/devlink.c b/net/core/devlink.c index 3a454d0045e5..2dcf2bcc3527 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -880,6 +880,24 @@ nla_put_failure: return -EMSGSIZE; } +int devlink_nl_port_handle_fill(struct sk_buff *msg, struct devlink_port *devlink_port) +{ + if (devlink_nl_put_handle(msg, devlink_port->devlink)) + return -EMSGSIZE; + if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, devlink_port->index)) + return -EMSGSIZE; + return 0; +} + +size_t devlink_nl_port_handle_size(struct devlink_port *devlink_port) +{ + struct devlink *devlink = devlink_port->devlink; + + return nla_total_size(strlen(devlink->dev->bus->name) + 1) /* DEVLINK_ATTR_BUS_NAME */ + + nla_total_size(strlen(dev_name(devlink->dev)) + 1) /* DEVLINK_ATTR_DEV_NAME */ + + nla_total_size(4); /* DEVLINK_ATTR_PORT_INDEX */ +} + struct devlink_reload_combination { enum devlink_reload_action action; enum devlink_reload_limit limit; diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index b64fffeb3844..64289bc98887 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -53,6 +53,7 @@ #include #include #include +#include #include "dev.h" @@ -1038,6 +1039,16 @@ static size_t rtnl_proto_down_size(const struct net_device *dev) return size; } +static size_t rtnl_devlink_port_size(const struct net_device *dev) +{ + size_t size = nla_total_size(0); /* nest IFLA_DEVLINK_PORT */ + + if (dev->devlink_port) + size += devlink_nl_port_handle_size(dev->devlink_port); + + return size; +} + static noinline size_t if_nlmsg_size(const struct net_device *dev, u32 ext_filter_mask) { @@ -1091,6 +1102,7 @@ static noinline size_t if_nlmsg_size(const struct net_device *dev, + nla_total_size(4) /* IFLA_MAX_MTU */ + rtnl_prop_list_size(dev) + nla_total_size(MAX_ADDR_LEN) /* IFLA_PERM_ADDRESS */ + + rtnl_devlink_port_size(dev) + 0; } @@ -1728,6 +1740,30 @@ nla_put_failure: return -EMSGSIZE; } +static int rtnl_fill_devlink_port(struct sk_buff *skb, + const struct net_device *dev) +{ + struct nlattr *devlink_port_nest; + int ret; + + devlink_port_nest = nla_nest_start(skb, IFLA_DEVLINK_PORT); + if (!devlink_port_nest) + return -EMSGSIZE; + + if (dev->devlink_port) { + ret = devlink_nl_port_handle_fill(skb, dev->devlink_port); + if (ret < 0) + goto nest_cancel; + } + + nla_nest_end(skb, devlink_port_nest); + return 0; + +nest_cancel: + nla_nest_cancel(skb, devlink_port_nest); + return ret; +} + static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, struct net *src_net, int type, u32 pid, u32 seq, u32 change, @@ -1865,6 +1901,9 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, dev->dev.parent->bus->name)) goto nla_put_failure; + if (rtnl_fill_devlink_port(skb, dev)) + goto nla_put_failure; + nlmsg_end(skb, nlh); return 0; -- cgit v1.2.3 From aa3496accc412b3d975e4ee5d06076d73394d8b5 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Fri, 4 Nov 2022 00:39:55 +0530 Subject: bpf: Refactor kptr_off_tab into btf_record To prepare the BPF verifier to handle special fields in both map values and program allocated types coming from program BTF, we need to refactor the kptr_off_tab handling code into something more generic and reusable across both cases to avoid code duplication. Later patches also require passing this data to helpers at runtime, so that they can work on user defined types, initialize them, destruct them, etc. The main observation is that both map values and such allocated types point to a type in program BTF, hence they can be handled similarly. We can prepare a field metadata table for both cases and store them in struct bpf_map or struct btf depending on the use case. Hence, refactor the code into generic btf_record and btf_field member structs. The btf_record represents the fields of a specific btf_type in user BTF. The cnt indicates the number of special fields we successfully recognized, and field_mask is a bitmask of fields that were found, to enable quick determination of availability of a certain field. Subsequently, refactor the rest of the code to work with these generic types, remove assumptions about kptr and kptr_off_tab, rename variables to more meaningful names, etc. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221103191013.1236066-7-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 125 +++++++++++++++-------- include/linux/btf.h | 3 +- kernel/bpf/arraymap.c | 13 ++- kernel/bpf/btf.c | 67 ++++++------ kernel/bpf/hashtab.c | 14 ++- kernel/bpf/map_in_map.c | 14 ++- kernel/bpf/syscall.c | 263 +++++++++++++++++++++++++++--------------------- kernel/bpf/verifier.c | 96 +++++++++--------- 8 files changed, 332 insertions(+), 263 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 8d948bfcb984..5f2a42033a37 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -165,35 +165,41 @@ struct bpf_map_ops { }; enum { - /* Support at most 8 pointers in a BPF map value */ - BPF_MAP_VALUE_OFF_MAX = 8, - BPF_MAP_OFF_ARR_MAX = BPF_MAP_VALUE_OFF_MAX + + /* Support at most 8 pointers in a BTF type */ + BTF_FIELDS_MAX = 8, + BPF_MAP_OFF_ARR_MAX = BTF_FIELDS_MAX + 1 + /* for bpf_spin_lock */ 1, /* for bpf_timer */ }; -enum bpf_kptr_type { - BPF_KPTR_UNREF, - BPF_KPTR_REF, +enum btf_field_type { + BPF_KPTR_UNREF = (1 << 2), + BPF_KPTR_REF = (1 << 3), + BPF_KPTR = BPF_KPTR_UNREF | BPF_KPTR_REF, }; -struct bpf_map_value_off_desc { +struct btf_field_kptr { + struct btf *btf; + struct module *module; + btf_dtor_kfunc_t dtor; + u32 btf_id; +}; + +struct btf_field { u32 offset; - enum bpf_kptr_type type; - struct { - struct btf *btf; - struct module *module; - btf_dtor_kfunc_t dtor; - u32 btf_id; - } kptr; + enum btf_field_type type; + union { + struct btf_field_kptr kptr; + }; }; -struct bpf_map_value_off { - u32 nr_off; - struct bpf_map_value_off_desc off[]; +struct btf_record { + u32 cnt; + u32 field_mask; + struct btf_field fields[]; }; -struct bpf_map_off_arr { +struct btf_field_offs { u32 cnt; u32 field_off[BPF_MAP_OFF_ARR_MAX]; u8 field_sz[BPF_MAP_OFF_ARR_MAX]; @@ -215,7 +221,7 @@ struct bpf_map { u64 map_extra; /* any per-map-type extra fields */ u32 map_flags; int spin_lock_off; /* >=0 valid offset, <0 error */ - struct bpf_map_value_off *kptr_off_tab; + struct btf_record *record; int timer_off; /* >=0 valid offset, <0 error */ u32 id; int numa_node; @@ -227,7 +233,7 @@ struct bpf_map { struct obj_cgroup *objcg; #endif char name[BPF_OBJ_NAME_LEN]; - struct bpf_map_off_arr *off_arr; + struct btf_field_offs *field_offs; /* The 3rd and 4th cacheline with misc members to avoid false sharing * particularly with refcounting. */ @@ -251,6 +257,37 @@ struct bpf_map { bool frozen; /* write-once; write-protected by freeze_mutex */ }; +static inline u32 btf_field_type_size(enum btf_field_type type) +{ + switch (type) { + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + return sizeof(u64); + default: + WARN_ON_ONCE(1); + return 0; + } +} + +static inline u32 btf_field_type_align(enum btf_field_type type) +{ + switch (type) { + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + return __alignof__(u64); + default: + WARN_ON_ONCE(1); + return 0; + } +} + +static inline bool btf_record_has_field(const struct btf_record *rec, enum btf_field_type type) +{ + if (IS_ERR_OR_NULL(rec)) + return false; + return rec->field_mask & type; +} + static inline bool map_value_has_spin_lock(const struct bpf_map *map) { return map->spin_lock_off >= 0; @@ -261,23 +298,19 @@ static inline bool map_value_has_timer(const struct bpf_map *map) return map->timer_off >= 0; } -static inline bool map_value_has_kptrs(const struct bpf_map *map) -{ - return !IS_ERR_OR_NULL(map->kptr_off_tab); -} - static inline void check_and_init_map_value(struct bpf_map *map, void *dst) { if (unlikely(map_value_has_spin_lock(map))) memset(dst + map->spin_lock_off, 0, sizeof(struct bpf_spin_lock)); if (unlikely(map_value_has_timer(map))) memset(dst + map->timer_off, 0, sizeof(struct bpf_timer)); - if (unlikely(map_value_has_kptrs(map))) { - struct bpf_map_value_off *tab = map->kptr_off_tab; + if (!IS_ERR_OR_NULL(map->record)) { + struct btf_field *fields = map->record->fields; + u32 cnt = map->record->cnt; int i; - for (i = 0; i < tab->nr_off; i++) - *(u64 *)(dst + tab->off[i].offset) = 0; + for (i = 0; i < cnt; i++) + memset(dst + fields[i].offset, 0, btf_field_type_size(fields[i].type)); } } @@ -303,7 +336,7 @@ static inline void __copy_map_value(struct bpf_map *map, void *dst, void *src, b u32 curr_off = 0; int i; - if (likely(!map->off_arr)) { + if (likely(!map->field_offs)) { if (long_memcpy) bpf_long_memcpy(dst, src, round_up(map->value_size, 8)); else @@ -311,11 +344,12 @@ static inline void __copy_map_value(struct bpf_map *map, void *dst, void *src, b return; } - for (i = 0; i < map->off_arr->cnt; i++) { - u32 next_off = map->off_arr->field_off[i]; + for (i = 0; i < map->field_offs->cnt; i++) { + u32 next_off = map->field_offs->field_off[i]; + u32 sz = next_off - curr_off; - memcpy(dst + curr_off, src + curr_off, next_off - curr_off); - curr_off += map->off_arr->field_sz[i]; + memcpy(dst + curr_off, src + curr_off, sz); + curr_off += map->field_offs->field_sz[i]; } memcpy(dst + curr_off, src + curr_off, map->value_size - curr_off); } @@ -335,16 +369,17 @@ static inline void zero_map_value(struct bpf_map *map, void *dst) u32 curr_off = 0; int i; - if (likely(!map->off_arr)) { + if (likely(!map->field_offs)) { memset(dst, 0, map->value_size); return; } - for (i = 0; i < map->off_arr->cnt; i++) { - u32 next_off = map->off_arr->field_off[i]; + for (i = 0; i < map->field_offs->cnt; i++) { + u32 next_off = map->field_offs->field_off[i]; + u32 sz = next_off - curr_off; - memset(dst + curr_off, 0, next_off - curr_off); - curr_off += map->off_arr->field_sz[i]; + memset(dst + curr_off, 0, sz); + curr_off += map->field_offs->field_sz[i]; } memset(dst + curr_off, 0, map->value_size - curr_off); } @@ -1699,11 +1734,13 @@ void bpf_prog_put(struct bpf_prog *prog); void bpf_prog_free_id(struct bpf_prog *prog, bool do_idr_lock); void bpf_map_free_id(struct bpf_map *map, bool do_idr_lock); -struct bpf_map_value_off_desc *bpf_map_kptr_off_contains(struct bpf_map *map, u32 offset); -void bpf_map_free_kptr_off_tab(struct bpf_map *map); -struct bpf_map_value_off *bpf_map_copy_kptr_off_tab(const struct bpf_map *map); -bool bpf_map_equal_kptr_off_tab(const struct bpf_map *map_a, const struct bpf_map *map_b); -void bpf_map_free_kptrs(struct bpf_map *map, void *map_value); +struct btf_field *btf_record_find(const struct btf_record *rec, + u32 offset, enum btf_field_type type); +void btf_record_free(struct btf_record *rec); +void bpf_map_free_record(struct bpf_map *map); +struct btf_record *btf_record_dup(const struct btf_record *rec); +bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *rec_b); +void bpf_obj_free_fields(const struct btf_record *rec, void *obj); struct bpf_map *bpf_map_get(u32 ufd); struct bpf_map *bpf_map_get_with_uref(u32 ufd); diff --git a/include/linux/btf.h b/include/linux/btf.h index 86aad9b2ce02..9e62717cdc7a 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -163,8 +163,7 @@ bool btf_member_is_reg_int(const struct btf *btf, const struct btf_type *s, u32 expected_offset, u32 expected_size); int btf_find_spin_lock(const struct btf *btf, const struct btf_type *t); int btf_find_timer(const struct btf *btf, const struct btf_type *t); -struct bpf_map_value_off *btf_parse_kptrs(const struct btf *btf, - const struct btf_type *t); +struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t); bool btf_type_is_void(const struct btf_type *t); s32 btf_find_by_name_kind(const struct btf *btf, const char *name, u8 kind); const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index 832b2659e96e..417f84342e98 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -310,8 +310,7 @@ static void check_and_free_fields(struct bpf_array *arr, void *val) { if (map_value_has_timer(&arr->map)) bpf_timer_cancel_and_free(val + arr->map.timer_off); - if (map_value_has_kptrs(&arr->map)) - bpf_map_free_kptrs(&arr->map, val); + bpf_obj_free_fields(arr->map.record, val); } /* Called from syscall or from eBPF program */ @@ -409,7 +408,7 @@ static void array_map_free_timers(struct bpf_map *map) struct bpf_array *array = container_of(map, struct bpf_array, map); int i; - /* We don't reset or free kptr on uref dropping to zero. */ + /* We don't reset or free fields other than timer on uref dropping to zero. */ if (!map_value_has_timer(map)) return; @@ -423,22 +422,22 @@ static void array_map_free(struct bpf_map *map) struct bpf_array *array = container_of(map, struct bpf_array, map); int i; - if (map_value_has_kptrs(map)) { + if (!IS_ERR_OR_NULL(map->record)) { if (array->map.map_type == BPF_MAP_TYPE_PERCPU_ARRAY) { for (i = 0; i < array->map.max_entries; i++) { void __percpu *pptr = array->pptrs[i & array->index_mask]; int cpu; for_each_possible_cpu(cpu) { - bpf_map_free_kptrs(map, per_cpu_ptr(pptr, cpu)); + bpf_obj_free_fields(map->record, per_cpu_ptr(pptr, cpu)); cond_resched(); } } } else { for (i = 0; i < array->map.max_entries; i++) - bpf_map_free_kptrs(map, array_map_elem_ptr(array, i)); + bpf_obj_free_fields(map->record, array_map_elem_ptr(array, i)); } - bpf_map_free_kptr_off_tab(map); + bpf_map_free_record(map); } if (array->map.map_type == BPF_MAP_TYPE_PERCPU_ARRAY) diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index f4d21eef6ebd..8391a77138ee 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3191,7 +3191,7 @@ static void btf_struct_log(struct btf_verifier_env *env, btf_verifier_log(env, "size=%u vlen=%u", t->size, btf_type_vlen(t)); } -enum btf_field_type { +enum btf_field_info_type { BTF_FIELD_SPIN_LOCK, BTF_FIELD_TIMER, BTF_FIELD_KPTR, @@ -3203,9 +3203,9 @@ enum { }; struct btf_field_info { - u32 type_id; + enum btf_field_type type; u32 off; - enum bpf_kptr_type type; + u32 type_id; }; static int btf_find_struct(const struct btf *btf, const struct btf_type *t, @@ -3222,7 +3222,7 @@ static int btf_find_struct(const struct btf *btf, const struct btf_type *t, static int btf_find_kptr(const struct btf *btf, const struct btf_type *t, u32 off, int sz, struct btf_field_info *info) { - enum bpf_kptr_type type; + enum btf_field_type type; u32 res_id; /* Permit modifiers on the pointer itself */ @@ -3259,7 +3259,7 @@ static int btf_find_kptr(const struct btf *btf, const struct btf_type *t, static int btf_find_struct_field(const struct btf *btf, const struct btf_type *t, const char *name, int sz, int align, - enum btf_field_type field_type, + enum btf_field_info_type field_type, struct btf_field_info *info, int info_cnt) { const struct btf_member *member; @@ -3311,7 +3311,7 @@ static int btf_find_struct_field(const struct btf *btf, const struct btf_type *t static int btf_find_datasec_var(const struct btf *btf, const struct btf_type *t, const char *name, int sz, int align, - enum btf_field_type field_type, + enum btf_field_info_type field_type, struct btf_field_info *info, int info_cnt) { const struct btf_var_secinfo *vsi; @@ -3360,7 +3360,7 @@ static int btf_find_datasec_var(const struct btf *btf, const struct btf_type *t, } static int btf_find_field(const struct btf *btf, const struct btf_type *t, - enum btf_field_type field_type, + enum btf_field_info_type field_type, struct btf_field_info *info, int info_cnt) { const char *name; @@ -3423,14 +3423,13 @@ int btf_find_timer(const struct btf *btf, const struct btf_type *t) return info.off; } -struct bpf_map_value_off *btf_parse_kptrs(const struct btf *btf, - const struct btf_type *t) +struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t) { - struct btf_field_info info_arr[BPF_MAP_VALUE_OFF_MAX]; - struct bpf_map_value_off *tab; + struct btf_field_info info_arr[BTF_FIELDS_MAX]; struct btf *kernel_btf = NULL; struct module *mod = NULL; - int ret, i, nr_off; + struct btf_record *rec; + int ret, i, cnt; ret = btf_find_field(btf, t, BTF_FIELD_KPTR, info_arr, ARRAY_SIZE(info_arr)); if (ret < 0) @@ -3438,12 +3437,12 @@ struct bpf_map_value_off *btf_parse_kptrs(const struct btf *btf, if (!ret) return NULL; - nr_off = ret; - tab = kzalloc(offsetof(struct bpf_map_value_off, off[nr_off]), GFP_KERNEL | __GFP_NOWARN); - if (!tab) + cnt = ret; + rec = kzalloc(offsetof(struct btf_record, fields[cnt]), GFP_KERNEL | __GFP_NOWARN); + if (!rec) return ERR_PTR(-ENOMEM); - - for (i = 0; i < nr_off; i++) { + rec->cnt = 0; + for (i = 0; i < cnt; i++) { const struct btf_type *t; s32 id; @@ -3500,28 +3499,24 @@ struct bpf_map_value_off *btf_parse_kptrs(const struct btf *btf, ret = -EINVAL; goto end_mod; } - tab->off[i].kptr.dtor = (void *)addr; + rec->fields[i].kptr.dtor = (void *)addr; } - tab->off[i].offset = info_arr[i].off; - tab->off[i].type = info_arr[i].type; - tab->off[i].kptr.btf_id = id; - tab->off[i].kptr.btf = kernel_btf; - tab->off[i].kptr.module = mod; + rec->field_mask |= info_arr[i].type; + rec->fields[i].offset = info_arr[i].off; + rec->fields[i].type = info_arr[i].type; + rec->fields[i].kptr.btf_id = id; + rec->fields[i].kptr.btf = kernel_btf; + rec->fields[i].kptr.module = mod; + rec->cnt++; } - tab->nr_off = nr_off; - return tab; + return rec; end_mod: module_put(mod); end_btf: btf_put(kernel_btf); end: - while (i--) { - btf_put(tab->off[i].kptr.btf); - if (tab->off[i].kptr.module) - module_put(tab->off[i].kptr.module); - } - kfree(tab); + btf_record_free(rec); return ERR_PTR(ret); } @@ -6370,7 +6365,7 @@ static int btf_check_func_arg_match(struct bpf_verifier_env *env, /* kptr_get is only true for kfunc */ if (i == 0 && kptr_get) { - struct bpf_map_value_off_desc *off_desc; + struct btf_field *kptr_field; if (reg->type != PTR_TO_MAP_VALUE) { bpf_log(log, "arg#0 expected pointer to map value\n"); @@ -6386,8 +6381,8 @@ static int btf_check_func_arg_match(struct bpf_verifier_env *env, return -EINVAL; } - off_desc = bpf_map_kptr_off_contains(reg->map_ptr, reg->off + reg->var_off.value); - if (!off_desc || off_desc->type != BPF_KPTR_REF) { + kptr_field = btf_record_find(reg->map_ptr->record, reg->off + reg->var_off.value, BPF_KPTR); + if (!kptr_field || kptr_field->type != BPF_KPTR_REF) { bpf_log(log, "arg#0 no referenced kptr at map value offset=%llu\n", reg->off + reg->var_off.value); return -EINVAL; @@ -6406,8 +6401,8 @@ static int btf_check_func_arg_match(struct bpf_verifier_env *env, func_name, i, btf_type_str(ref_t), ref_tname); return -EINVAL; } - if (!btf_struct_ids_match(log, btf, ref_id, 0, off_desc->kptr.btf, - off_desc->kptr.btf_id, true)) { + if (!btf_struct_ids_match(log, btf, ref_id, 0, kptr_field->kptr.btf, + kptr_field->kptr.btf_id, true)) { bpf_log(log, "kernel function %s args#%d expected pointer to %s %s\n", func_name, i, btf_type_str(ref_t), ref_tname); return -EINVAL; diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c index f39ee3e05589..c5ea8f9bb7a9 100644 --- a/kernel/bpf/hashtab.c +++ b/kernel/bpf/hashtab.c @@ -238,21 +238,20 @@ static void htab_free_prealloced_timers(struct bpf_htab *htab) } } -static void htab_free_prealloced_kptrs(struct bpf_htab *htab) +static void htab_free_prealloced_fields(struct bpf_htab *htab) { u32 num_entries = htab->map.max_entries; int i; - if (!map_value_has_kptrs(&htab->map)) + if (IS_ERR_OR_NULL(htab->map.record)) return; if (htab_has_extra_elems(htab)) num_entries += num_possible_cpus(); - for (i = 0; i < num_entries; i++) { struct htab_elem *elem; elem = get_htab_elem(htab, i); - bpf_map_free_kptrs(&htab->map, elem->key + round_up(htab->map.key_size, 8)); + bpf_obj_free_fields(htab->map.record, elem->key + round_up(htab->map.key_size, 8)); cond_resched(); } } @@ -766,8 +765,7 @@ static void check_and_free_fields(struct bpf_htab *htab, if (map_value_has_timer(&htab->map)) bpf_timer_cancel_and_free(map_value + htab->map.timer_off); - if (map_value_has_kptrs(&htab->map)) - bpf_map_free_kptrs(&htab->map, map_value); + bpf_obj_free_fields(htab->map.record, map_value); } /* It is called from the bpf_lru_list when the LRU needs to delete @@ -1517,11 +1515,11 @@ static void htab_map_free(struct bpf_map *map) if (!htab_is_prealloc(htab)) { delete_all_elements(htab); } else { - htab_free_prealloced_kptrs(htab); + htab_free_prealloced_fields(htab); prealloc_destroy(htab); } - bpf_map_free_kptr_off_tab(map); + bpf_map_free_record(map); free_percpu(htab->extra_elems); bpf_map_area_free(htab->buckets); bpf_mem_alloc_destroy(&htab->pcpu_ma); diff --git a/kernel/bpf/map_in_map.c b/kernel/bpf/map_in_map.c index 135205d0d560..d6c662183f88 100644 --- a/kernel/bpf/map_in_map.c +++ b/kernel/bpf/map_in_map.c @@ -52,7 +52,15 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd) inner_map_meta->max_entries = inner_map->max_entries; inner_map_meta->spin_lock_off = inner_map->spin_lock_off; inner_map_meta->timer_off = inner_map->timer_off; - inner_map_meta->kptr_off_tab = bpf_map_copy_kptr_off_tab(inner_map); + inner_map_meta->record = btf_record_dup(inner_map->record); + if (IS_ERR(inner_map_meta->record)) { + /* btf_record_dup returns NULL or valid pointer in case of + * invalid/empty/valid, but ERR_PTR in case of errors. During + * equality NULL or IS_ERR is equivalent. + */ + fdput(f); + return ERR_CAST(inner_map_meta->record); + } if (inner_map->btf) { btf_get(inner_map->btf); inner_map_meta->btf = inner_map->btf; @@ -72,7 +80,7 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd) void bpf_map_meta_free(struct bpf_map *map_meta) { - bpf_map_free_kptr_off_tab(map_meta); + bpf_map_free_record(map_meta); btf_put(map_meta->btf); kfree(map_meta); } @@ -86,7 +94,7 @@ bool bpf_map_meta_equal(const struct bpf_map *meta0, meta0->value_size == meta1->value_size && meta0->timer_off == meta1->timer_off && meta0->map_flags == meta1->map_flags && - bpf_map_equal_kptr_off_tab(meta0, meta1); + btf_record_equal(meta0->record, meta1->record); } void *bpf_map_fd_get_ptr(struct bpf_map *map, diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 5887592eeb93..b80c0e2eb73f 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -495,114 +495,134 @@ static void bpf_map_release_memcg(struct bpf_map *map) } #endif -static int bpf_map_kptr_off_cmp(const void *a, const void *b) +static int btf_field_cmp(const void *a, const void *b) { - const struct bpf_map_value_off_desc *off_desc1 = a, *off_desc2 = b; + const struct btf_field *f1 = a, *f2 = b; - if (off_desc1->offset < off_desc2->offset) + if (f1->offset < f2->offset) return -1; - else if (off_desc1->offset > off_desc2->offset) + else if (f1->offset > f2->offset) return 1; return 0; } -struct bpf_map_value_off_desc *bpf_map_kptr_off_contains(struct bpf_map *map, u32 offset) +struct btf_field *btf_record_find(const struct btf_record *rec, u32 offset, + enum btf_field_type type) { - /* Since members are iterated in btf_find_field in increasing order, - * offsets appended to kptr_off_tab are in increasing order, so we can - * do bsearch to find exact match. - */ - struct bpf_map_value_off *tab; + struct btf_field *field; - if (!map_value_has_kptrs(map)) + if (IS_ERR_OR_NULL(rec) || !(rec->field_mask & type)) + return NULL; + field = bsearch(&offset, rec->fields, rec->cnt, sizeof(rec->fields[0]), btf_field_cmp); + if (!field || !(field->type & type)) return NULL; - tab = map->kptr_off_tab; - return bsearch(&offset, tab->off, tab->nr_off, sizeof(tab->off[0]), bpf_map_kptr_off_cmp); + return field; } -void bpf_map_free_kptr_off_tab(struct bpf_map *map) +void btf_record_free(struct btf_record *rec) { - struct bpf_map_value_off *tab = map->kptr_off_tab; int i; - if (!map_value_has_kptrs(map)) + if (IS_ERR_OR_NULL(rec)) return; - for (i = 0; i < tab->nr_off; i++) { - if (tab->off[i].kptr.module) - module_put(tab->off[i].kptr.module); - btf_put(tab->off[i].kptr.btf); + for (i = 0; i < rec->cnt; i++) { + switch (rec->fields[i].type) { + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + if (rec->fields[i].kptr.module) + module_put(rec->fields[i].kptr.module); + btf_put(rec->fields[i].kptr.btf); + break; + default: + WARN_ON_ONCE(1); + continue; + } } - kfree(tab); - map->kptr_off_tab = NULL; + kfree(rec); +} + +void bpf_map_free_record(struct bpf_map *map) +{ + btf_record_free(map->record); + map->record = NULL; } -struct bpf_map_value_off *bpf_map_copy_kptr_off_tab(const struct bpf_map *map) +struct btf_record *btf_record_dup(const struct btf_record *rec) { - struct bpf_map_value_off *tab = map->kptr_off_tab, *new_tab; - int size, i; + const struct btf_field *fields; + struct btf_record *new_rec; + int ret, size, i; - if (!map_value_has_kptrs(map)) - return ERR_PTR(-ENOENT); - size = offsetof(struct bpf_map_value_off, off[tab->nr_off]); - new_tab = kmemdup(tab, size, GFP_KERNEL | __GFP_NOWARN); - if (!new_tab) + if (IS_ERR_OR_NULL(rec)) + return NULL; + size = offsetof(struct btf_record, fields[rec->cnt]); + new_rec = kmemdup(rec, size, GFP_KERNEL | __GFP_NOWARN); + if (!new_rec) return ERR_PTR(-ENOMEM); - /* Do a deep copy of the kptr_off_tab */ - for (i = 0; i < tab->nr_off; i++) { - btf_get(tab->off[i].kptr.btf); - if (tab->off[i].kptr.module && !try_module_get(tab->off[i].kptr.module)) { - while (i--) { - if (tab->off[i].kptr.module) - module_put(tab->off[i].kptr.module); - btf_put(tab->off[i].kptr.btf); + /* Do a deep copy of the btf_record */ + fields = rec->fields; + new_rec->cnt = 0; + for (i = 0; i < rec->cnt; i++) { + switch (fields[i].type) { + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + btf_get(fields[i].kptr.btf); + if (fields[i].kptr.module && !try_module_get(fields[i].kptr.module)) { + ret = -ENXIO; + goto free; } - kfree(new_tab); - return ERR_PTR(-ENXIO); + break; + default: + ret = -EFAULT; + WARN_ON_ONCE(1); + goto free; } + new_rec->cnt++; } - return new_tab; + return new_rec; +free: + btf_record_free(new_rec); + return ERR_PTR(ret); } -bool bpf_map_equal_kptr_off_tab(const struct bpf_map *map_a, const struct bpf_map *map_b) +bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *rec_b) { - struct bpf_map_value_off *tab_a = map_a->kptr_off_tab, *tab_b = map_b->kptr_off_tab; - bool a_has_kptr = map_value_has_kptrs(map_a), b_has_kptr = map_value_has_kptrs(map_b); + bool a_has_fields = !IS_ERR_OR_NULL(rec_a), b_has_fields = !IS_ERR_OR_NULL(rec_b); int size; - if (!a_has_kptr && !b_has_kptr) + if (!a_has_fields && !b_has_fields) return true; - if (a_has_kptr != b_has_kptr) + if (a_has_fields != b_has_fields) return false; - if (tab_a->nr_off != tab_b->nr_off) + if (rec_a->cnt != rec_b->cnt) return false; - size = offsetof(struct bpf_map_value_off, off[tab_a->nr_off]); - return !memcmp(tab_a, tab_b, size); + size = offsetof(struct btf_record, fields[rec_a->cnt]); + return !memcmp(rec_a, rec_b, size); } -/* Caller must ensure map_value_has_kptrs is true. Note that this function can - * be called on a map value while the map_value is visible to BPF programs, as - * it ensures the correct synchronization, and we already enforce the same using - * the bpf_kptr_xchg helper on the BPF program side for referenced kptrs. - */ -void bpf_map_free_kptrs(struct bpf_map *map, void *map_value) +void bpf_obj_free_fields(const struct btf_record *rec, void *obj) { - struct bpf_map_value_off *tab = map->kptr_off_tab; - unsigned long *btf_id_ptr; + const struct btf_field *fields; int i; - for (i = 0; i < tab->nr_off; i++) { - struct bpf_map_value_off_desc *off_desc = &tab->off[i]; - unsigned long old_ptr; - - btf_id_ptr = map_value + off_desc->offset; - if (off_desc->type == BPF_KPTR_UNREF) { - u64 *p = (u64 *)btf_id_ptr; - - WRITE_ONCE(*p, 0); + if (IS_ERR_OR_NULL(rec)) + return; + fields = rec->fields; + for (i = 0; i < rec->cnt; i++) { + const struct btf_field *field = &fields[i]; + void *field_ptr = obj + field->offset; + + switch (fields[i].type) { + case BPF_KPTR_UNREF: + WRITE_ONCE(*(u64 *)field_ptr, 0); + break; + case BPF_KPTR_REF: + field->kptr.dtor((void *)xchg((unsigned long *)field_ptr, 0)); + break; + default: + WARN_ON_ONCE(1); continue; } - old_ptr = xchg(btf_id_ptr, 0); - off_desc->kptr.dtor((void *)old_ptr); } } @@ -612,10 +632,10 @@ static void bpf_map_free_deferred(struct work_struct *work) struct bpf_map *map = container_of(work, struct bpf_map, work); security_bpf_map_free(map); - kfree(map->off_arr); + kfree(map->field_offs); bpf_map_release_memcg(map); /* implementation dependent freeing, map_free callback also does - * bpf_map_free_kptr_off_tab, if needed. + * bpf_map_free_record, if needed. */ map->ops->map_free(map); } @@ -779,7 +799,7 @@ static int bpf_map_mmap(struct file *filp, struct vm_area_struct *vma) int err; if (!map->ops->map_mmap || map_value_has_spin_lock(map) || - map_value_has_timer(map) || map_value_has_kptrs(map)) + map_value_has_timer(map) || !IS_ERR_OR_NULL(map->record)) return -ENOTSUPP; if (!(vma->vm_flags & VM_SHARED)) @@ -906,7 +926,7 @@ int map_check_no_btf(const struct bpf_map *map, return -ENOTSUPP; } -static int map_off_arr_cmp(const void *_a, const void *_b, const void *priv) +static int map_field_offs_cmp(const void *_a, const void *_b, const void *priv) { const u32 a = *(const u32 *)_a; const u32 b = *(const u32 *)_b; @@ -918,15 +938,15 @@ static int map_off_arr_cmp(const void *_a, const void *_b, const void *priv) return 0; } -static void map_off_arr_swap(void *_a, void *_b, int size, const void *priv) +static void map_field_offs_swap(void *_a, void *_b, int size, const void *priv) { struct bpf_map *map = (struct bpf_map *)priv; - u32 *off_base = map->off_arr->field_off; + u32 *off_base = map->field_offs->field_off; u32 *a = _a, *b = _b; u8 *sz_a, *sz_b; - sz_a = map->off_arr->field_sz + (a - off_base); - sz_b = map->off_arr->field_sz + (b - off_base); + sz_a = map->field_offs->field_sz + (a - off_base); + sz_b = map->field_offs->field_sz + (b - off_base); swap(*a, *b); swap(*sz_a, *sz_b); @@ -936,51 +956,51 @@ static int bpf_map_alloc_off_arr(struct bpf_map *map) { bool has_spin_lock = map_value_has_spin_lock(map); bool has_timer = map_value_has_timer(map); - bool has_kptrs = map_value_has_kptrs(map); - struct bpf_map_off_arr *off_arr; + bool has_fields = !IS_ERR_OR_NULL(map->record); + struct btf_field_offs *fo; u32 i; - if (!has_spin_lock && !has_timer && !has_kptrs) { - map->off_arr = NULL; + if (!has_spin_lock && !has_timer && !has_fields) { + map->field_offs = NULL; return 0; } - off_arr = kmalloc(sizeof(*map->off_arr), GFP_KERNEL | __GFP_NOWARN); - if (!off_arr) + fo = kmalloc(sizeof(*map->field_offs), GFP_KERNEL | __GFP_NOWARN); + if (!fo) return -ENOMEM; - map->off_arr = off_arr; + map->field_offs = fo; - off_arr->cnt = 0; + fo->cnt = 0; if (has_spin_lock) { - i = off_arr->cnt; + i = fo->cnt; - off_arr->field_off[i] = map->spin_lock_off; - off_arr->field_sz[i] = sizeof(struct bpf_spin_lock); - off_arr->cnt++; + fo->field_off[i] = map->spin_lock_off; + fo->field_sz[i] = sizeof(struct bpf_spin_lock); + fo->cnt++; } if (has_timer) { - i = off_arr->cnt; + i = fo->cnt; - off_arr->field_off[i] = map->timer_off; - off_arr->field_sz[i] = sizeof(struct bpf_timer); - off_arr->cnt++; + fo->field_off[i] = map->timer_off; + fo->field_sz[i] = sizeof(struct bpf_timer); + fo->cnt++; } - if (has_kptrs) { - struct bpf_map_value_off *tab = map->kptr_off_tab; - u32 *off = &off_arr->field_off[off_arr->cnt]; - u8 *sz = &off_arr->field_sz[off_arr->cnt]; + if (has_fields) { + struct btf_record *rec = map->record; + u32 *off = &fo->field_off[fo->cnt]; + u8 *sz = &fo->field_sz[fo->cnt]; - for (i = 0; i < tab->nr_off; i++) { - *off++ = tab->off[i].offset; - *sz++ = sizeof(u64); + for (i = 0; i < rec->cnt; i++) { + *off++ = rec->fields[i].offset; + *sz++ = btf_field_type_size(rec->fields[i].type); } - off_arr->cnt += tab->nr_off; + fo->cnt += rec->cnt; } - if (off_arr->cnt == 1) + if (fo->cnt == 1) return 0; - sort_r(off_arr->field_off, off_arr->cnt, sizeof(off_arr->field_off[0]), - map_off_arr_cmp, map_off_arr_swap, map); + sort_r(fo->field_off, fo->cnt, sizeof(fo->field_off[0]), + map_field_offs_cmp, map_field_offs_swap, map); return 0; } @@ -1038,8 +1058,10 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, return -EOPNOTSUPP; } - map->kptr_off_tab = btf_parse_kptrs(btf, value_type); - if (map_value_has_kptrs(map)) { + map->record = btf_parse_fields(btf, value_type); + if (!IS_ERR_OR_NULL(map->record)) { + int i; + if (!bpf_capable()) { ret = -EPERM; goto free_map_tab; @@ -1048,12 +1070,25 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, ret = -EACCES; goto free_map_tab; } - if (map->map_type != BPF_MAP_TYPE_HASH && - map->map_type != BPF_MAP_TYPE_LRU_HASH && - map->map_type != BPF_MAP_TYPE_ARRAY && - map->map_type != BPF_MAP_TYPE_PERCPU_ARRAY) { - ret = -EOPNOTSUPP; - goto free_map_tab; + for (i = 0; i < sizeof(map->record->field_mask) * 8; i++) { + switch (map->record->field_mask & (1 << i)) { + case 0: + continue; + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + if (map->map_type != BPF_MAP_TYPE_HASH && + map->map_type != BPF_MAP_TYPE_LRU_HASH && + map->map_type != BPF_MAP_TYPE_ARRAY && + map->map_type != BPF_MAP_TYPE_PERCPU_ARRAY) { + ret = -EOPNOTSUPP; + goto free_map_tab; + } + break; + default: + /* Fail if map_type checks are missing for a field type */ + ret = -EOPNOTSUPP; + goto free_map_tab; + } } } @@ -1065,7 +1100,7 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, return ret; free_map_tab: - bpf_map_free_kptr_off_tab(map); + bpf_map_free_record(map); return ret; } @@ -1186,7 +1221,7 @@ static int map_create(union bpf_attr *attr) free_map_sec: security_bpf_map_free(map); free_map_off_arr: - kfree(map->off_arr); + kfree(map->field_offs); free_map: btf_put(map->btf); map->ops->map_free(map); @@ -1883,7 +1918,7 @@ static int map_freeze(const union bpf_attr *attr) return PTR_ERR(map); if (map->map_type == BPF_MAP_TYPE_STRUCT_OPS || - map_value_has_timer(map) || map_value_has_kptrs(map)) { + map_value_has_timer(map) || !IS_ERR_OR_NULL(map->record)) { fdput(f); return -ENOTSUPP; } diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 14d350a25d5d..5ce5364ce898 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -262,7 +262,7 @@ struct bpf_call_arg_meta { struct btf *ret_btf; u32 ret_btf_id; u32 subprogno; - struct bpf_map_value_off_desc *kptr_off_desc; + struct btf_field *kptr_field; u8 uninit_dynptr_regno; }; @@ -3674,15 +3674,15 @@ int check_ptr_off_reg(struct bpf_verifier_env *env, } static int map_kptr_match_type(struct bpf_verifier_env *env, - struct bpf_map_value_off_desc *off_desc, + struct btf_field *kptr_field, struct bpf_reg_state *reg, u32 regno) { - const char *targ_name = kernel_type_name(off_desc->kptr.btf, off_desc->kptr.btf_id); + const char *targ_name = kernel_type_name(kptr_field->kptr.btf, kptr_field->kptr.btf_id); int perm_flags = PTR_MAYBE_NULL; const char *reg_name = ""; /* Only unreferenced case accepts untrusted pointers */ - if (off_desc->type == BPF_KPTR_UNREF) + if (kptr_field->type == BPF_KPTR_UNREF) perm_flags |= PTR_UNTRUSTED; if (base_type(reg->type) != PTR_TO_BTF_ID || (type_flag(reg->type) & ~perm_flags)) @@ -3729,15 +3729,15 @@ static int map_kptr_match_type(struct bpf_verifier_env *env, * strict mode to true for type match. */ if (!btf_struct_ids_match(&env->log, reg->btf, reg->btf_id, reg->off, - off_desc->kptr.btf, off_desc->kptr.btf_id, - off_desc->type == BPF_KPTR_REF)) + kptr_field->kptr.btf, kptr_field->kptr.btf_id, + kptr_field->type == BPF_KPTR_REF)) goto bad_type; return 0; bad_type: verbose(env, "invalid kptr access, R%d type=%s%s ", regno, reg_type_str(env, reg->type), reg_name); verbose(env, "expected=%s%s", reg_type_str(env, PTR_TO_BTF_ID), targ_name); - if (off_desc->type == BPF_KPTR_UNREF) + if (kptr_field->type == BPF_KPTR_UNREF) verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED), targ_name); else @@ -3747,7 +3747,7 @@ bad_type: static int check_map_kptr_access(struct bpf_verifier_env *env, u32 regno, int value_regno, int insn_idx, - struct bpf_map_value_off_desc *off_desc) + struct btf_field *kptr_field) { struct bpf_insn *insn = &env->prog->insnsi[insn_idx]; int class = BPF_CLASS(insn->code); @@ -3757,7 +3757,7 @@ static int check_map_kptr_access(struct bpf_verifier_env *env, u32 regno, * - Reject cases where variable offset may touch kptr * - size of access (must be BPF_DW) * - tnum_is_const(reg->var_off) - * - off_desc->offset == off + reg->var_off.value + * - kptr_field->offset == off + reg->var_off.value */ /* Only BPF_[LDX,STX,ST] | BPF_MEM | BPF_DW is supported */ if (BPF_MODE(insn->code) != BPF_MEM) { @@ -3768,7 +3768,7 @@ static int check_map_kptr_access(struct bpf_verifier_env *env, u32 regno, /* We only allow loading referenced kptr, since it will be marked as * untrusted, similar to unreferenced kptr. */ - if (class != BPF_LDX && off_desc->type == BPF_KPTR_REF) { + if (class != BPF_LDX && kptr_field->type == BPF_KPTR_REF) { verbose(env, "store to referenced kptr disallowed\n"); return -EACCES; } @@ -3778,19 +3778,19 @@ static int check_map_kptr_access(struct bpf_verifier_env *env, u32 regno, /* We can simply mark the value_regno receiving the pointer * value from map as PTR_TO_BTF_ID, with the correct type. */ - mark_btf_ld_reg(env, cur_regs(env), value_regno, PTR_TO_BTF_ID, off_desc->kptr.btf, - off_desc->kptr.btf_id, PTR_MAYBE_NULL | PTR_UNTRUSTED); + mark_btf_ld_reg(env, cur_regs(env), value_regno, PTR_TO_BTF_ID, kptr_field->kptr.btf, + kptr_field->kptr.btf_id, PTR_MAYBE_NULL | PTR_UNTRUSTED); /* For mark_ptr_or_null_reg */ val_reg->id = ++env->id_gen; } else if (class == BPF_STX) { val_reg = reg_state(env, value_regno); if (!register_is_null(val_reg) && - map_kptr_match_type(env, off_desc, val_reg, value_regno)) + map_kptr_match_type(env, kptr_field, val_reg, value_regno)) return -EACCES; } else if (class == BPF_ST) { if (insn->imm) { verbose(env, "BPF_ST imm must be 0 when storing to kptr at off=%u\n", - off_desc->offset); + kptr_field->offset); return -EACCES; } } else { @@ -3809,7 +3809,8 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, struct bpf_func_state *state = vstate->frame[vstate->curframe]; struct bpf_reg_state *reg = &state->regs[regno]; struct bpf_map *map = reg->map_ptr; - int err; + struct btf_record *rec; + int err, i; err = check_mem_region_access(env, regno, off, size, map->value_size, zero_size_allowed); @@ -3839,15 +3840,18 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, return -EACCES; } } - if (map_value_has_kptrs(map)) { - struct bpf_map_value_off *tab = map->kptr_off_tab; - int i; - - for (i = 0; i < tab->nr_off; i++) { - u32 p = tab->off[i].offset; - - if (reg->smin_value + off < p + sizeof(u64) && - p < reg->umax_value + off + size) { + if (IS_ERR_OR_NULL(map->record)) + return 0; + rec = map->record; + for (i = 0; i < rec->cnt; i++) { + struct btf_field *field = &rec->fields[i]; + u32 p = field->offset; + + if (reg->smin_value + off < p + btf_field_type_size(field->type) && + p < reg->umax_value + off + size) { + switch (field->type) { + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: if (src != ACCESS_DIRECT) { verbose(env, "kptr cannot be accessed indirectly by helper\n"); return -EACCES; @@ -3866,10 +3870,13 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, return -EACCES; } break; + default: + verbose(env, "field cannot be accessed directly by load/store\n"); + return -EACCES; } } } - return err; + return 0; } #define MAX_PACKET_OFF 0xffff @@ -4742,7 +4749,7 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn if (value_regno >= 0) mark_reg_unknown(env, regs, value_regno); } else if (reg->type == PTR_TO_MAP_VALUE) { - struct bpf_map_value_off_desc *kptr_off_desc = NULL; + struct btf_field *kptr_field = NULL; if (t == BPF_WRITE && value_regno >= 0 && is_pointer_value(env, value_regno)) { @@ -4756,11 +4763,10 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn if (err) return err; if (tnum_is_const(reg->var_off)) - kptr_off_desc = bpf_map_kptr_off_contains(reg->map_ptr, - off + reg->var_off.value); - if (kptr_off_desc) { - err = check_map_kptr_access(env, regno, value_regno, insn_idx, - kptr_off_desc); + kptr_field = btf_record_find(reg->map_ptr->record, + off + reg->var_off.value, BPF_KPTR); + if (kptr_field) { + err = check_map_kptr_access(env, regno, value_regno, insn_idx, kptr_field); } else if (t == BPF_READ && value_regno >= 0) { struct bpf_map *map = reg->map_ptr; @@ -5527,10 +5533,9 @@ static int process_kptr_func(struct bpf_verifier_env *env, int regno, struct bpf_call_arg_meta *meta) { struct bpf_reg_state *regs = cur_regs(env), *reg = ®s[regno]; - struct bpf_map_value_off_desc *off_desc; struct bpf_map *map_ptr = reg->map_ptr; + struct btf_field *kptr_field; u32 kptr_off; - int ret; if (!tnum_is_const(reg->var_off)) { verbose(env, @@ -5543,30 +5548,23 @@ static int process_kptr_func(struct bpf_verifier_env *env, int regno, map_ptr->name); return -EINVAL; } - if (!map_value_has_kptrs(map_ptr)) { - ret = PTR_ERR_OR_ZERO(map_ptr->kptr_off_tab); - if (ret == -E2BIG) - verbose(env, "map '%s' has more than %d kptr\n", map_ptr->name, - BPF_MAP_VALUE_OFF_MAX); - else if (ret == -EEXIST) - verbose(env, "map '%s' has repeating kptr BTF tags\n", map_ptr->name); - else - verbose(env, "map '%s' has no valid kptr\n", map_ptr->name); + if (!btf_record_has_field(map_ptr->record, BPF_KPTR)) { + verbose(env, "map '%s' has no valid kptr\n", map_ptr->name); return -EINVAL; } meta->map_ptr = map_ptr; kptr_off = reg->off + reg->var_off.value; - off_desc = bpf_map_kptr_off_contains(map_ptr, kptr_off); - if (!off_desc) { + kptr_field = btf_record_find(map_ptr->record, kptr_off, BPF_KPTR); + if (!kptr_field) { verbose(env, "off=%d doesn't point to kptr\n", kptr_off); return -EACCES; } - if (off_desc->type != BPF_KPTR_REF) { + if (kptr_field->type != BPF_KPTR_REF) { verbose(env, "off=%d kptr isn't referenced kptr\n", kptr_off); return -EACCES; } - meta->kptr_off_desc = off_desc; + meta->kptr_field = kptr_field; return 0; } @@ -5788,7 +5786,7 @@ found: } if (meta->func_id == BPF_FUNC_kptr_xchg) { - if (map_kptr_match_type(env, meta->kptr_off_desc, reg, regno)) + if (map_kptr_match_type(env, meta->kptr_field, reg, regno)) return -EACCES; } else { if (arg_btf_id == BPF_PTR_POISON) { @@ -7536,8 +7534,8 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn mark_reg_known_zero(env, regs, BPF_REG_0); regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag; if (func_id == BPF_FUNC_kptr_xchg) { - ret_btf = meta.kptr_off_desc->kptr.btf; - ret_btf_id = meta.kptr_off_desc->kptr.btf_id; + ret_btf = meta.kptr_field->kptr.btf; + ret_btf_id = meta.kptr_field->kptr.btf_id; } else { if (fn->ret_btf_id == BPF_PTR_POISON) { verbose(env, "verifier internal error:"); -- cgit v1.2.3 From db559117828d2448fe81ada051c60bcf39f822e9 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Fri, 4 Nov 2022 00:39:56 +0530 Subject: bpf: Consolidate spin_lock, timer management into btf_record Now that kptr_off_tab has been refactored into btf_record, and can hold more than one specific field type, accomodate bpf_spin_lock and bpf_timer as well. While they don't require any more metadata than offset, having all special fields in one place allows us to share the same code for allocated user defined types and handle both map values and these allocated objects in a similar fashion. As an optimization, we still keep spin_lock_off and timer_off offsets in the btf_record structure, just to avoid having to find the btf_field struct each time their offset is needed. This is mostly needed to manipulate such objects in a map value at runtime. It's ok to hardcode just one offset as more than one field is disallowed. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221103191013.1236066-8-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 53 ++++--- include/linux/btf.h | 3 +- kernel/bpf/arraymap.c | 19 +-- kernel/bpf/bpf_local_storage.c | 2 +- kernel/bpf/btf.c | 323 ++++++++++++++++++++++------------------- kernel/bpf/hashtab.c | 24 +-- kernel/bpf/helpers.c | 6 +- kernel/bpf/local_storage.c | 2 +- kernel/bpf/map_in_map.c | 5 +- kernel/bpf/syscall.c | 135 ++++++++--------- kernel/bpf/verifier.c | 82 +++-------- net/core/bpf_sk_storage.c | 4 +- 12 files changed, 314 insertions(+), 344 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 5f2a42033a37..aae85019abde 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -166,13 +166,13 @@ struct bpf_map_ops { enum { /* Support at most 8 pointers in a BTF type */ - BTF_FIELDS_MAX = 8, - BPF_MAP_OFF_ARR_MAX = BTF_FIELDS_MAX + - 1 + /* for bpf_spin_lock */ - 1, /* for bpf_timer */ + BTF_FIELDS_MAX = 10, + BPF_MAP_OFF_ARR_MAX = BTF_FIELDS_MAX, }; enum btf_field_type { + BPF_SPIN_LOCK = (1 << 0), + BPF_TIMER = (1 << 1), BPF_KPTR_UNREF = (1 << 2), BPF_KPTR_REF = (1 << 3), BPF_KPTR = BPF_KPTR_UNREF | BPF_KPTR_REF, @@ -196,6 +196,8 @@ struct btf_field { struct btf_record { u32 cnt; u32 field_mask; + int spin_lock_off; + int timer_off; struct btf_field fields[]; }; @@ -220,10 +222,8 @@ struct bpf_map { u32 max_entries; u64 map_extra; /* any per-map-type extra fields */ u32 map_flags; - int spin_lock_off; /* >=0 valid offset, <0 error */ - struct btf_record *record; - int timer_off; /* >=0 valid offset, <0 error */ u32 id; + struct btf_record *record; int numa_node; u32 btf_key_type_id; u32 btf_value_type_id; @@ -257,9 +257,29 @@ struct bpf_map { bool frozen; /* write-once; write-protected by freeze_mutex */ }; +static inline const char *btf_field_type_name(enum btf_field_type type) +{ + switch (type) { + case BPF_SPIN_LOCK: + return "bpf_spin_lock"; + case BPF_TIMER: + return "bpf_timer"; + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + return "kptr"; + default: + WARN_ON_ONCE(1); + return "unknown"; + } +} + static inline u32 btf_field_type_size(enum btf_field_type type) { switch (type) { + case BPF_SPIN_LOCK: + return sizeof(struct bpf_spin_lock); + case BPF_TIMER: + return sizeof(struct bpf_timer); case BPF_KPTR_UNREF: case BPF_KPTR_REF: return sizeof(u64); @@ -272,6 +292,10 @@ static inline u32 btf_field_type_size(enum btf_field_type type) static inline u32 btf_field_type_align(enum btf_field_type type) { switch (type) { + case BPF_SPIN_LOCK: + return __alignof__(struct bpf_spin_lock); + case BPF_TIMER: + return __alignof__(struct bpf_timer); case BPF_KPTR_UNREF: case BPF_KPTR_REF: return __alignof__(u64); @@ -288,22 +312,8 @@ static inline bool btf_record_has_field(const struct btf_record *rec, enum btf_f return rec->field_mask & type; } -static inline bool map_value_has_spin_lock(const struct bpf_map *map) -{ - return map->spin_lock_off >= 0; -} - -static inline bool map_value_has_timer(const struct bpf_map *map) -{ - return map->timer_off >= 0; -} - static inline void check_and_init_map_value(struct bpf_map *map, void *dst) { - if (unlikely(map_value_has_spin_lock(map))) - memset(dst + map->spin_lock_off, 0, sizeof(struct bpf_spin_lock)); - if (unlikely(map_value_has_timer(map))) - memset(dst + map->timer_off, 0, sizeof(struct bpf_timer)); if (!IS_ERR_OR_NULL(map->record)) { struct btf_field *fields = map->record->fields; u32 cnt = map->record->cnt; @@ -1740,6 +1750,7 @@ void btf_record_free(struct btf_record *rec); void bpf_map_free_record(struct bpf_map *map); struct btf_record *btf_record_dup(const struct btf_record *rec); bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *rec_b); +void bpf_obj_free_timer(const struct btf_record *rec, void *obj); void bpf_obj_free_fields(const struct btf_record *rec, void *obj); struct bpf_map *bpf_map_get(u32 ufd); diff --git a/include/linux/btf.h b/include/linux/btf.h index 9e62717cdc7a..282006abd062 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -163,7 +163,8 @@ bool btf_member_is_reg_int(const struct btf *btf, const struct btf_type *s, u32 expected_offset, u32 expected_size); int btf_find_spin_lock(const struct btf *btf, const struct btf_type *t); int btf_find_timer(const struct btf *btf, const struct btf_type *t); -struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t); +struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t, + u32 field_mask, u32 value_size); bool btf_type_is_void(const struct btf_type *t); s32 btf_find_by_name_kind(const struct btf *btf, const char *name, u8 kind); const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index 417f84342e98..672eb17ac421 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -306,13 +306,6 @@ static int array_map_get_next_key(struct bpf_map *map, void *key, void *next_key return 0; } -static void check_and_free_fields(struct bpf_array *arr, void *val) -{ - if (map_value_has_timer(&arr->map)) - bpf_timer_cancel_and_free(val + arr->map.timer_off); - bpf_obj_free_fields(arr->map.record, val); -} - /* Called from syscall or from eBPF program */ static int array_map_update_elem(struct bpf_map *map, void *key, void *value, u64 map_flags) @@ -334,13 +327,13 @@ static int array_map_update_elem(struct bpf_map *map, void *key, void *value, return -EEXIST; if (unlikely((map_flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map))) + !btf_record_has_field(map->record, BPF_SPIN_LOCK))) return -EINVAL; if (array->map.map_type == BPF_MAP_TYPE_PERCPU_ARRAY) { val = this_cpu_ptr(array->pptrs[index & array->index_mask]); copy_map_value(map, val, value); - check_and_free_fields(array, val); + bpf_obj_free_fields(array->map.record, val); } else { val = array->value + (u64)array->elem_size * (index & array->index_mask); @@ -348,7 +341,7 @@ static int array_map_update_elem(struct bpf_map *map, void *key, void *value, copy_map_value_locked(map, val, value, false); else copy_map_value(map, val, value); - check_and_free_fields(array, val); + bpf_obj_free_fields(array->map.record, val); } return 0; } @@ -385,7 +378,7 @@ int bpf_percpu_array_update(struct bpf_map *map, void *key, void *value, pptr = array->pptrs[index & array->index_mask]; for_each_possible_cpu(cpu) { copy_map_value_long(map, per_cpu_ptr(pptr, cpu), value + off); - check_and_free_fields(array, per_cpu_ptr(pptr, cpu)); + bpf_obj_free_fields(array->map.record, per_cpu_ptr(pptr, cpu)); off += size; } rcu_read_unlock(); @@ -409,11 +402,11 @@ static void array_map_free_timers(struct bpf_map *map) int i; /* We don't reset or free fields other than timer on uref dropping to zero. */ - if (!map_value_has_timer(map)) + if (!btf_record_has_field(map->record, BPF_TIMER)) return; for (i = 0; i < array->map.max_entries; i++) - bpf_timer_cancel_and_free(array_map_elem_ptr(array, i) + map->timer_off); + bpf_obj_free_timer(map->record, array_map_elem_ptr(array, i)); } /* Called when map->refcnt goes to zero, either from workqueue or from syscall */ diff --git a/kernel/bpf/bpf_local_storage.c b/kernel/bpf/bpf_local_storage.c index 93d9b1b17bc8..37020078d1c1 100644 --- a/kernel/bpf/bpf_local_storage.c +++ b/kernel/bpf/bpf_local_storage.c @@ -382,7 +382,7 @@ bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, if (unlikely((map_flags & ~BPF_F_LOCK) > BPF_EXIST) || /* BPF_F_LOCK can only be used in a value with spin_lock */ unlikely((map_flags & BPF_F_LOCK) && - !map_value_has_spin_lock(&smap->map))) + !btf_record_has_field(smap->map.record, BPF_SPIN_LOCK))) return ERR_PTR(-EINVAL); if (gfp_flags == GFP_KERNEL && (map_flags & ~BPF_F_LOCK) != BPF_NOEXIST) diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 8391a77138ee..3dad828db13c 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3205,16 +3205,20 @@ enum { struct btf_field_info { enum btf_field_type type; u32 off; - u32 type_id; + struct { + u32 type_id; + } kptr; }; static int btf_find_struct(const struct btf *btf, const struct btf_type *t, - u32 off, int sz, struct btf_field_info *info) + u32 off, int sz, enum btf_field_type field_type, + struct btf_field_info *info) { if (!__btf_type_is_struct(t)) return BTF_FIELD_IGNORE; if (t->size != sz) return BTF_FIELD_IGNORE; + info->type = field_type; info->off = off; return BTF_FIELD_FOUND; } @@ -3251,28 +3255,66 @@ static int btf_find_kptr(const struct btf *btf, const struct btf_type *t, if (!__btf_type_is_struct(t)) return -EINVAL; - info->type_id = res_id; - info->off = off; info->type = type; + info->off = off; + info->kptr.type_id = res_id; return BTF_FIELD_FOUND; } -static int btf_find_struct_field(const struct btf *btf, const struct btf_type *t, - const char *name, int sz, int align, - enum btf_field_info_type field_type, +static int btf_get_field_type(const char *name, u32 field_mask, u32 *seen_mask, + int *align, int *sz) +{ + int type = 0; + + if (field_mask & BPF_SPIN_LOCK) { + if (!strcmp(name, "bpf_spin_lock")) { + if (*seen_mask & BPF_SPIN_LOCK) + return -E2BIG; + *seen_mask |= BPF_SPIN_LOCK; + type = BPF_SPIN_LOCK; + goto end; + } + } + if (field_mask & BPF_TIMER) { + if (!strcmp(name, "bpf_timer")) { + if (*seen_mask & BPF_TIMER) + return -E2BIG; + *seen_mask |= BPF_TIMER; + type = BPF_TIMER; + goto end; + } + } + /* Only return BPF_KPTR when all other types with matchable names fail */ + if (field_mask & BPF_KPTR) { + type = BPF_KPTR_REF; + goto end; + } + return 0; +end: + *sz = btf_field_type_size(type); + *align = btf_field_type_align(type); + return type; +} + +static int btf_find_struct_field(const struct btf *btf, + const struct btf_type *t, u32 field_mask, struct btf_field_info *info, int info_cnt) { + int ret, idx = 0, align, sz, field_type; const struct btf_member *member; struct btf_field_info tmp; - int ret, idx = 0; - u32 i, off; + u32 i, off, seen_mask = 0; for_each_member(i, t, member) { const struct btf_type *member_type = btf_type_by_id(btf, member->type); - if (name && strcmp(__btf_name_by_offset(btf, member_type->name_off), name)) + field_type = btf_get_field_type(__btf_name_by_offset(btf, member_type->name_off), + field_mask, &seen_mask, &align, &sz); + if (field_type == 0) continue; + if (field_type < 0) + return field_type; off = __btf_member_bit_offset(t, member); if (off % 8) @@ -3280,17 +3322,18 @@ static int btf_find_struct_field(const struct btf *btf, const struct btf_type *t return -EINVAL; off /= 8; if (off % align) - return -EINVAL; + continue; switch (field_type) { - case BTF_FIELD_SPIN_LOCK: - case BTF_FIELD_TIMER: - ret = btf_find_struct(btf, member_type, off, sz, + case BPF_SPIN_LOCK: + case BPF_TIMER: + ret = btf_find_struct(btf, member_type, off, sz, field_type, idx < info_cnt ? &info[idx] : &tmp); if (ret < 0) return ret; break; - case BTF_FIELD_KPTR: + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: ret = btf_find_kptr(btf, member_type, off, sz, idx < info_cnt ? &info[idx] : &tmp); if (ret < 0) @@ -3310,37 +3353,41 @@ static int btf_find_struct_field(const struct btf *btf, const struct btf_type *t } static int btf_find_datasec_var(const struct btf *btf, const struct btf_type *t, - const char *name, int sz, int align, - enum btf_field_info_type field_type, - struct btf_field_info *info, int info_cnt) + u32 field_mask, struct btf_field_info *info, + int info_cnt) { + int ret, idx = 0, align, sz, field_type; const struct btf_var_secinfo *vsi; struct btf_field_info tmp; - int ret, idx = 0; - u32 i, off; + u32 i, off, seen_mask = 0; for_each_vsi(i, t, vsi) { const struct btf_type *var = btf_type_by_id(btf, vsi->type); const struct btf_type *var_type = btf_type_by_id(btf, var->type); - off = vsi->offset; - - if (name && strcmp(__btf_name_by_offset(btf, var_type->name_off), name)) + field_type = btf_get_field_type(__btf_name_by_offset(btf, var_type->name_off), + field_mask, &seen_mask, &align, &sz); + if (field_type == 0) continue; + if (field_type < 0) + return field_type; + + off = vsi->offset; if (vsi->size != sz) continue; if (off % align) - return -EINVAL; + continue; switch (field_type) { - case BTF_FIELD_SPIN_LOCK: - case BTF_FIELD_TIMER: - ret = btf_find_struct(btf, var_type, off, sz, + case BPF_SPIN_LOCK: + case BPF_TIMER: + ret = btf_find_struct(btf, var_type, off, sz, field_type, idx < info_cnt ? &info[idx] : &tmp); if (ret < 0) return ret; break; - case BTF_FIELD_KPTR: + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: ret = btf_find_kptr(btf, var_type, off, sz, idx < info_cnt ? &info[idx] : &tmp); if (ret < 0) @@ -3360,78 +3407,98 @@ static int btf_find_datasec_var(const struct btf *btf, const struct btf_type *t, } static int btf_find_field(const struct btf *btf, const struct btf_type *t, - enum btf_field_info_type field_type, - struct btf_field_info *info, int info_cnt) + u32 field_mask, struct btf_field_info *info, + int info_cnt) { - const char *name; - int sz, align; - - switch (field_type) { - case BTF_FIELD_SPIN_LOCK: - name = "bpf_spin_lock"; - sz = sizeof(struct bpf_spin_lock); - align = __alignof__(struct bpf_spin_lock); - break; - case BTF_FIELD_TIMER: - name = "bpf_timer"; - sz = sizeof(struct bpf_timer); - align = __alignof__(struct bpf_timer); - break; - case BTF_FIELD_KPTR: - name = NULL; - sz = sizeof(u64); - align = 8; - break; - default: - return -EFAULT; - } - if (__btf_type_is_struct(t)) - return btf_find_struct_field(btf, t, name, sz, align, field_type, info, info_cnt); + return btf_find_struct_field(btf, t, field_mask, info, info_cnt); else if (btf_type_is_datasec(t)) - return btf_find_datasec_var(btf, t, name, sz, align, field_type, info, info_cnt); + return btf_find_datasec_var(btf, t, field_mask, info, info_cnt); return -EINVAL; } -/* find 'struct bpf_spin_lock' in map value. - * return >= 0 offset if found - * and < 0 in case of error - */ -int btf_find_spin_lock(const struct btf *btf, const struct btf_type *t) +static int btf_parse_kptr(const struct btf *btf, struct btf_field *field, + struct btf_field_info *info) { - struct btf_field_info info; + struct module *mod = NULL; + const struct btf_type *t; + struct btf *kernel_btf; int ret; + s32 id; - ret = btf_find_field(btf, t, BTF_FIELD_SPIN_LOCK, &info, 1); - if (ret < 0) - return ret; - if (!ret) - return -ENOENT; - return info.off; -} + /* Find type in map BTF, and use it to look up the matching type + * in vmlinux or module BTFs, by name and kind. + */ + t = btf_type_by_id(btf, info->kptr.type_id); + id = bpf_find_btf_id(__btf_name_by_offset(btf, t->name_off), BTF_INFO_KIND(t->info), + &kernel_btf); + if (id < 0) + return id; + + /* Find and stash the function pointer for the destruction function that + * needs to be eventually invoked from the map free path. + */ + if (info->type == BPF_KPTR_REF) { + const struct btf_type *dtor_func; + const char *dtor_func_name; + unsigned long addr; + s32 dtor_btf_id; + + /* This call also serves as a whitelist of allowed objects that + * can be used as a referenced pointer and be stored in a map at + * the same time. + */ + dtor_btf_id = btf_find_dtor_kfunc(kernel_btf, id); + if (dtor_btf_id < 0) { + ret = dtor_btf_id; + goto end_btf; + } -int btf_find_timer(const struct btf *btf, const struct btf_type *t) -{ - struct btf_field_info info; - int ret; + dtor_func = btf_type_by_id(kernel_btf, dtor_btf_id); + if (!dtor_func) { + ret = -ENOENT; + goto end_btf; + } - ret = btf_find_field(btf, t, BTF_FIELD_TIMER, &info, 1); - if (ret < 0) - return ret; - if (!ret) - return -ENOENT; - return info.off; + if (btf_is_module(kernel_btf)) { + mod = btf_try_get_module(kernel_btf); + if (!mod) { + ret = -ENXIO; + goto end_btf; + } + } + + /* We already verified dtor_func to be btf_type_is_func + * in register_btf_id_dtor_kfuncs. + */ + dtor_func_name = __btf_name_by_offset(kernel_btf, dtor_func->name_off); + addr = kallsyms_lookup_name(dtor_func_name); + if (!addr) { + ret = -EINVAL; + goto end_mod; + } + field->kptr.dtor = (void *)addr; + } + + field->kptr.btf_id = id; + field->kptr.btf = kernel_btf; + field->kptr.module = mod; + return 0; +end_mod: + module_put(mod); +end_btf: + btf_put(kernel_btf); + return ret; } -struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t) +struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t, + u32 field_mask, u32 value_size) { struct btf_field_info info_arr[BTF_FIELDS_MAX]; - struct btf *kernel_btf = NULL; - struct module *mod = NULL; struct btf_record *rec; int ret, i, cnt; - ret = btf_find_field(btf, t, BTF_FIELD_KPTR, info_arr, ARRAY_SIZE(info_arr)); + ret = btf_find_field(btf, t, field_mask, info_arr, ARRAY_SIZE(info_arr)); if (ret < 0) return ERR_PTR(ret); if (!ret) @@ -3441,80 +3508,44 @@ struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type rec = kzalloc(offsetof(struct btf_record, fields[cnt]), GFP_KERNEL | __GFP_NOWARN); if (!rec) return ERR_PTR(-ENOMEM); - rec->cnt = 0; - for (i = 0; i < cnt; i++) { - const struct btf_type *t; - s32 id; - /* Find type in map BTF, and use it to look up the matching type - * in vmlinux or module BTFs, by name and kind. - */ - t = btf_type_by_id(btf, info_arr[i].type_id); - id = bpf_find_btf_id(__btf_name_by_offset(btf, t->name_off), BTF_INFO_KIND(t->info), - &kernel_btf); - if (id < 0) { - ret = id; + rec->spin_lock_off = -EINVAL; + rec->timer_off = -EINVAL; + for (i = 0; i < cnt; i++) { + if (info_arr[i].off + btf_field_type_size(info_arr[i].type) > value_size) { + WARN_ONCE(1, "verifier bug off %d size %d", info_arr[i].off, value_size); + ret = -EFAULT; goto end; } - /* Find and stash the function pointer for the destruction function that - * needs to be eventually invoked from the map free path. - */ - if (info_arr[i].type == BPF_KPTR_REF) { - const struct btf_type *dtor_func; - const char *dtor_func_name; - unsigned long addr; - s32 dtor_btf_id; - - /* This call also serves as a whitelist of allowed objects that - * can be used as a referenced pointer and be stored in a map at - * the same time. - */ - dtor_btf_id = btf_find_dtor_kfunc(kernel_btf, id); - if (dtor_btf_id < 0) { - ret = dtor_btf_id; - goto end_btf; - } - - dtor_func = btf_type_by_id(kernel_btf, dtor_btf_id); - if (!dtor_func) { - ret = -ENOENT; - goto end_btf; - } - - if (btf_is_module(kernel_btf)) { - mod = btf_try_get_module(kernel_btf); - if (!mod) { - ret = -ENXIO; - goto end_btf; - } - } - - /* We already verified dtor_func to be btf_type_is_func - * in register_btf_id_dtor_kfuncs. - */ - dtor_func_name = __btf_name_by_offset(kernel_btf, dtor_func->name_off); - addr = kallsyms_lookup_name(dtor_func_name); - if (!addr) { - ret = -EINVAL; - goto end_mod; - } - rec->fields[i].kptr.dtor = (void *)addr; - } - rec->field_mask |= info_arr[i].type; rec->fields[i].offset = info_arr[i].off; rec->fields[i].type = info_arr[i].type; - rec->fields[i].kptr.btf_id = id; - rec->fields[i].kptr.btf = kernel_btf; - rec->fields[i].kptr.module = mod; + + switch (info_arr[i].type) { + case BPF_SPIN_LOCK: + WARN_ON_ONCE(rec->spin_lock_off >= 0); + /* Cache offset for faster lookup at runtime */ + rec->spin_lock_off = rec->fields[i].offset; + break; + case BPF_TIMER: + WARN_ON_ONCE(rec->timer_off >= 0); + /* Cache offset for faster lookup at runtime */ + rec->timer_off = rec->fields[i].offset; + break; + case BPF_KPTR_UNREF: + case BPF_KPTR_REF: + ret = btf_parse_kptr(btf, &rec->fields[i], &info_arr[i]); + if (ret < 0) + goto end; + break; + default: + ret = -EFAULT; + goto end; + } rec->cnt++; } return rec; -end_mod: - module_put(mod); -end_btf: - btf_put(kernel_btf); end: btf_record_free(rec); return ERR_PTR(ret); diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c index c5ea8f9bb7a9..50d254cd0709 100644 --- a/kernel/bpf/hashtab.c +++ b/kernel/bpf/hashtab.c @@ -222,7 +222,7 @@ static void htab_free_prealloced_timers(struct bpf_htab *htab) u32 num_entries = htab->map.max_entries; int i; - if (!map_value_has_timer(&htab->map)) + if (!btf_record_has_field(htab->map.record, BPF_TIMER)) return; if (htab_has_extra_elems(htab)) num_entries += num_possible_cpus(); @@ -231,9 +231,7 @@ static void htab_free_prealloced_timers(struct bpf_htab *htab) struct htab_elem *elem; elem = get_htab_elem(htab, i); - bpf_timer_cancel_and_free(elem->key + - round_up(htab->map.key_size, 8) + - htab->map.timer_off); + bpf_obj_free_timer(htab->map.record, elem->key + round_up(htab->map.key_size, 8)); cond_resched(); } } @@ -763,8 +761,6 @@ static void check_and_free_fields(struct bpf_htab *htab, { void *map_value = elem->key + round_up(htab->map.key_size, 8); - if (map_value_has_timer(&htab->map)) - bpf_timer_cancel_and_free(map_value + htab->map.timer_off); bpf_obj_free_fields(htab->map.record, map_value); } @@ -1089,7 +1085,7 @@ static int htab_map_update_elem(struct bpf_map *map, void *key, void *value, head = &b->head; if (unlikely(map_flags & BPF_F_LOCK)) { - if (unlikely(!map_value_has_spin_lock(map))) + if (unlikely(!btf_record_has_field(map->record, BPF_SPIN_LOCK))) return -EINVAL; /* find an element without taking the bucket lock */ l_old = lookup_nulls_elem_raw(head, hash, key, key_size, @@ -1472,12 +1468,8 @@ static void htab_free_malloced_timers(struct bpf_htab *htab) struct htab_elem *l; hlist_nulls_for_each_entry(l, n, head, hash_node) { - /* We don't reset or free kptr on uref dropping to zero, - * hence just free timer. - */ - bpf_timer_cancel_and_free(l->key + - round_up(htab->map.key_size, 8) + - htab->map.timer_off); + /* We only free timer on uref dropping to zero */ + bpf_obj_free_timer(htab->map.record, l->key + round_up(htab->map.key_size, 8)); } cond_resched_rcu(); } @@ -1488,8 +1480,8 @@ static void htab_map_free_timers(struct bpf_map *map) { struct bpf_htab *htab = container_of(map, struct bpf_htab, map); - /* We don't reset or free kptr on uref dropping to zero. */ - if (!map_value_has_timer(&htab->map)) + /* We only free timer on uref dropping to zero */ + if (!btf_record_has_field(htab->map.record, BPF_TIMER)) return; if (!htab_is_prealloc(htab)) htab_free_malloced_timers(htab); @@ -1673,7 +1665,7 @@ __htab_map_lookup_and_delete_batch(struct bpf_map *map, elem_map_flags = attr->batch.elem_flags; if ((elem_map_flags & ~BPF_F_LOCK) || - ((elem_map_flags & BPF_F_LOCK) && !map_value_has_spin_lock(map))) + ((elem_map_flags & BPF_F_LOCK) && !btf_record_has_field(map->record, BPF_SPIN_LOCK))) return -EINVAL; map_flags = attr->batch.flags; diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 124fd199ce5c..283f55bbeb70 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -366,9 +366,9 @@ void copy_map_value_locked(struct bpf_map *map, void *dst, void *src, struct bpf_spin_lock *lock; if (lock_src) - lock = src + map->spin_lock_off; + lock = src + map->record->spin_lock_off; else - lock = dst + map->spin_lock_off; + lock = dst + map->record->spin_lock_off; preempt_disable(); __bpf_spin_lock_irqsave(lock); copy_map_value(map, dst, src); @@ -1169,7 +1169,7 @@ BPF_CALL_3(bpf_timer_init, struct bpf_timer_kern *, timer, struct bpf_map *, map ret = -ENOMEM; goto out; } - t->value = (void *)timer - map->timer_off; + t->value = (void *)timer - map->record->timer_off; t->map = map; t->prog = NULL; rcu_assign_pointer(t->callback_fn, NULL); diff --git a/kernel/bpf/local_storage.c b/kernel/bpf/local_storage.c index 098cf336fae6..e90d9f63edc5 100644 --- a/kernel/bpf/local_storage.c +++ b/kernel/bpf/local_storage.c @@ -151,7 +151,7 @@ static int cgroup_storage_update_elem(struct bpf_map *map, void *key, return -EINVAL; if (unlikely((flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map))) + !btf_record_has_field(map->record, BPF_SPIN_LOCK))) return -EINVAL; storage = cgroup_storage_lookup((struct bpf_cgroup_storage_map *)map, diff --git a/kernel/bpf/map_in_map.c b/kernel/bpf/map_in_map.c index d6c662183f88..8ca0cca39d49 100644 --- a/kernel/bpf/map_in_map.c +++ b/kernel/bpf/map_in_map.c @@ -29,7 +29,7 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd) return ERR_PTR(-ENOTSUPP); } - if (map_value_has_spin_lock(inner_map)) { + if (btf_record_has_field(inner_map->record, BPF_SPIN_LOCK)) { fdput(f); return ERR_PTR(-ENOTSUPP); } @@ -50,8 +50,6 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd) inner_map_meta->value_size = inner_map->value_size; inner_map_meta->map_flags = inner_map->map_flags; inner_map_meta->max_entries = inner_map->max_entries; - inner_map_meta->spin_lock_off = inner_map->spin_lock_off; - inner_map_meta->timer_off = inner_map->timer_off; inner_map_meta->record = btf_record_dup(inner_map->record); if (IS_ERR(inner_map_meta->record)) { /* btf_record_dup returns NULL or valid pointer in case of @@ -92,7 +90,6 @@ bool bpf_map_meta_equal(const struct bpf_map *meta0, return meta0->map_type == meta1->map_type && meta0->key_size == meta1->key_size && meta0->value_size == meta1->value_size && - meta0->timer_off == meta1->timer_off && meta0->map_flags == meta1->map_flags && btf_record_equal(meta0->record, meta1->record); } diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index b80c0e2eb73f..53d6dc5cf0e2 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -527,6 +527,9 @@ void btf_record_free(struct btf_record *rec) return; for (i = 0; i < rec->cnt; i++) { switch (rec->fields[i].type) { + case BPF_SPIN_LOCK: + case BPF_TIMER: + break; case BPF_KPTR_UNREF: case BPF_KPTR_REF: if (rec->fields[i].kptr.module) @@ -564,6 +567,9 @@ struct btf_record *btf_record_dup(const struct btf_record *rec) new_rec->cnt = 0; for (i = 0; i < rec->cnt; i++) { switch (fields[i].type) { + case BPF_SPIN_LOCK: + case BPF_TIMER: + break; case BPF_KPTR_UNREF: case BPF_KPTR_REF: btf_get(fields[i].kptr.btf); @@ -600,6 +606,13 @@ bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *r return !memcmp(rec_a, rec_b, size); } +void bpf_obj_free_timer(const struct btf_record *rec, void *obj) +{ + if (WARN_ON_ONCE(!btf_record_has_field(rec, BPF_TIMER))) + return; + bpf_timer_cancel_and_free(obj + rec->timer_off); +} + void bpf_obj_free_fields(const struct btf_record *rec, void *obj) { const struct btf_field *fields; @@ -613,6 +626,11 @@ void bpf_obj_free_fields(const struct btf_record *rec, void *obj) void *field_ptr = obj + field->offset; switch (fields[i].type) { + case BPF_SPIN_LOCK: + break; + case BPF_TIMER: + bpf_timer_cancel_and_free(field_ptr); + break; case BPF_KPTR_UNREF: WRITE_ONCE(*(u64 *)field_ptr, 0); break; @@ -798,8 +816,7 @@ static int bpf_map_mmap(struct file *filp, struct vm_area_struct *vma) struct bpf_map *map = filp->private_data; int err; - if (!map->ops->map_mmap || map_value_has_spin_lock(map) || - map_value_has_timer(map) || !IS_ERR_OR_NULL(map->record)) + if (!map->ops->map_mmap || !IS_ERR_OR_NULL(map->record)) return -ENOTSUPP; if (!(vma->vm_flags & VM_SHARED)) @@ -954,48 +971,30 @@ static void map_field_offs_swap(void *_a, void *_b, int size, const void *priv) static int bpf_map_alloc_off_arr(struct bpf_map *map) { - bool has_spin_lock = map_value_has_spin_lock(map); - bool has_timer = map_value_has_timer(map); bool has_fields = !IS_ERR_OR_NULL(map->record); struct btf_field_offs *fo; - u32 i; + struct btf_record *rec; + u32 i, *off; + u8 *sz; - if (!has_spin_lock && !has_timer && !has_fields) { + if (!has_fields) { map->field_offs = NULL; return 0; } - fo = kmalloc(sizeof(*map->field_offs), GFP_KERNEL | __GFP_NOWARN); + fo = kzalloc(sizeof(*map->field_offs), GFP_KERNEL | __GFP_NOWARN); if (!fo) return -ENOMEM; map->field_offs = fo; - fo->cnt = 0; - if (has_spin_lock) { - i = fo->cnt; - - fo->field_off[i] = map->spin_lock_off; - fo->field_sz[i] = sizeof(struct bpf_spin_lock); - fo->cnt++; - } - if (has_timer) { - i = fo->cnt; - - fo->field_off[i] = map->timer_off; - fo->field_sz[i] = sizeof(struct bpf_timer); - fo->cnt++; - } - if (has_fields) { - struct btf_record *rec = map->record; - u32 *off = &fo->field_off[fo->cnt]; - u8 *sz = &fo->field_sz[fo->cnt]; - - for (i = 0; i < rec->cnt; i++) { - *off++ = rec->fields[i].offset; - *sz++ = btf_field_type_size(rec->fields[i].type); - } - fo->cnt += rec->cnt; + rec = map->record; + off = fo->field_off; + sz = fo->field_sz; + for (i = 0; i < rec->cnt; i++) { + *off++ = rec->fields[i].offset; + *sz++ = btf_field_type_size(rec->fields[i].type); } + fo->cnt = rec->cnt; if (fo->cnt == 1) return 0; @@ -1026,39 +1025,8 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, if (!value_type || value_size != map->value_size) return -EINVAL; - map->spin_lock_off = btf_find_spin_lock(btf, value_type); - - if (map_value_has_spin_lock(map)) { - if (map->map_flags & BPF_F_RDONLY_PROG) - return -EACCES; - if (map->map_type != BPF_MAP_TYPE_HASH && - map->map_type != BPF_MAP_TYPE_ARRAY && - map->map_type != BPF_MAP_TYPE_CGROUP_STORAGE && - map->map_type != BPF_MAP_TYPE_SK_STORAGE && - map->map_type != BPF_MAP_TYPE_INODE_STORAGE && - map->map_type != BPF_MAP_TYPE_TASK_STORAGE && - map->map_type != BPF_MAP_TYPE_CGRP_STORAGE) - return -ENOTSUPP; - if (map->spin_lock_off + sizeof(struct bpf_spin_lock) > - map->value_size) { - WARN_ONCE(1, - "verifier bug spin_lock_off %d value_size %d\n", - map->spin_lock_off, map->value_size); - return -EFAULT; - } - } - - map->timer_off = btf_find_timer(btf, value_type); - if (map_value_has_timer(map)) { - if (map->map_flags & BPF_F_RDONLY_PROG) - return -EACCES; - if (map->map_type != BPF_MAP_TYPE_HASH && - map->map_type != BPF_MAP_TYPE_LRU_HASH && - map->map_type != BPF_MAP_TYPE_ARRAY) - return -EOPNOTSUPP; - } - - map->record = btf_parse_fields(btf, value_type); + map->record = btf_parse_fields(btf, value_type, BPF_SPIN_LOCK | BPF_TIMER | BPF_KPTR, + map->value_size); if (!IS_ERR_OR_NULL(map->record)) { int i; @@ -1074,6 +1042,26 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, switch (map->record->field_mask & (1 << i)) { case 0: continue; + case BPF_SPIN_LOCK: + if (map->map_type != BPF_MAP_TYPE_HASH && + map->map_type != BPF_MAP_TYPE_ARRAY && + map->map_type != BPF_MAP_TYPE_CGROUP_STORAGE && + map->map_type != BPF_MAP_TYPE_SK_STORAGE && + map->map_type != BPF_MAP_TYPE_INODE_STORAGE && + map->map_type != BPF_MAP_TYPE_TASK_STORAGE && + map->map_type != BPF_MAP_TYPE_CGRP_STORAGE) { + ret = -EOPNOTSUPP; + goto free_map_tab; + } + break; + case BPF_TIMER: + if (map->map_type != BPF_MAP_TYPE_HASH && + map->map_type != BPF_MAP_TYPE_LRU_HASH && + map->map_type != BPF_MAP_TYPE_ARRAY) { + return -EOPNOTSUPP; + goto free_map_tab; + } + break; case BPF_KPTR_UNREF: case BPF_KPTR_REF: if (map->map_type != BPF_MAP_TYPE_HASH && @@ -1153,8 +1141,6 @@ static int map_create(union bpf_attr *attr) mutex_init(&map->freeze_mutex); spin_lock_init(&map->owner.lock); - map->spin_lock_off = -EINVAL; - map->timer_off = -EINVAL; if (attr->btf_key_type_id || attr->btf_value_type_id || /* Even the map's value is a kernel's struct, * the bpf_prog.o must have BTF to begin with @@ -1368,7 +1354,7 @@ static int map_lookup_elem(union bpf_attr *attr) } if ((attr->flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) { + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) { err = -EINVAL; goto err_put; } @@ -1441,7 +1427,7 @@ static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr) } if ((attr->flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) { + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) { err = -EINVAL; goto err_put; } @@ -1604,7 +1590,7 @@ int generic_map_delete_batch(struct bpf_map *map, return -EINVAL; if ((attr->batch.elem_flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) { + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) { return -EINVAL; } @@ -1661,7 +1647,7 @@ int generic_map_update_batch(struct bpf_map *map, return -EINVAL; if ((attr->batch.elem_flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) { + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) { return -EINVAL; } @@ -1724,7 +1710,7 @@ int generic_map_lookup_batch(struct bpf_map *map, return -EINVAL; if ((attr->batch.elem_flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) return -EINVAL; value_size = bpf_map_value_size(map); @@ -1846,7 +1832,7 @@ static int map_lookup_and_delete_elem(union bpf_attr *attr) } if ((attr->flags & BPF_F_LOCK) && - !map_value_has_spin_lock(map)) { + !btf_record_has_field(map->record, BPF_SPIN_LOCK)) { err = -EINVAL; goto err_put; } @@ -1917,8 +1903,7 @@ static int map_freeze(const union bpf_attr *attr) if (IS_ERR(map)) return PTR_ERR(map); - if (map->map_type == BPF_MAP_TYPE_STRUCT_OPS || - map_value_has_timer(map) || !IS_ERR_OR_NULL(map->record)) { + if (map->map_type == BPF_MAP_TYPE_STRUCT_OPS || !IS_ERR_OR_NULL(map->record)) { fdput(f); return -ENOTSUPP; } diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 5ce5364ce898..73a3516f1a48 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -454,7 +454,7 @@ static bool reg_type_not_null(enum bpf_reg_type type) static bool reg_may_point_to_spin_lock(const struct bpf_reg_state *reg) { return reg->type == PTR_TO_MAP_VALUE && - map_value_has_spin_lock(reg->map_ptr); + btf_record_has_field(reg->map_ptr->record, BPF_SPIN_LOCK); } static bool type_is_rdonly_mem(u32 type) @@ -1388,7 +1388,7 @@ static void mark_ptr_not_null_reg(struct bpf_reg_state *reg) /* transfer reg's id which is unique for every map_lookup_elem * as UID of the inner map. */ - if (map_value_has_timer(map->inner_map_meta)) + if (btf_record_has_field(map->inner_map_meta->record, BPF_TIMER)) reg->map_uid = reg->id; } else if (map->map_type == BPF_MAP_TYPE_XSKMAP) { reg->type = PTR_TO_XDP_SOCK; @@ -3817,29 +3817,6 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, if (err) return err; - if (map_value_has_spin_lock(map)) { - u32 lock = map->spin_lock_off; - - /* if any part of struct bpf_spin_lock can be touched by - * load/store reject this program. - * To check that [x1, x2) overlaps with [y1, y2) - * it is sufficient to check x1 < y2 && y1 < x2. - */ - if (reg->smin_value + off < lock + sizeof(struct bpf_spin_lock) && - lock < reg->umax_value + off + size) { - verbose(env, "bpf_spin_lock cannot be accessed directly by load/store\n"); - return -EACCES; - } - } - if (map_value_has_timer(map)) { - u32 t = map->timer_off; - - if (reg->smin_value + off < t + sizeof(struct bpf_timer) && - t < reg->umax_value + off + size) { - verbose(env, "bpf_timer cannot be accessed directly by load/store\n"); - return -EACCES; - } - } if (IS_ERR_OR_NULL(map->record)) return 0; rec = map->record; @@ -3847,6 +3824,10 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, struct btf_field *field = &rec->fields[i]; u32 p = field->offset; + /* If any part of a field can be touched by load/store, reject + * this program. To check that [x1, x2) overlaps with [y1, y2), + * it is sufficient to check x1 < y2 && y1 < x2. + */ if (reg->smin_value + off < p + btf_field_type_size(field->type) && p < reg->umax_value + off + size) { switch (field->type) { @@ -3871,7 +3852,8 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, } break; default: - verbose(env, "field cannot be accessed directly by load/store\n"); + verbose(env, "%s cannot be accessed directly by load/store\n", + btf_field_type_name(field->type)); return -EACCES; } } @@ -5440,24 +5422,13 @@ static int process_spin_lock(struct bpf_verifier_env *env, int regno, map->name); return -EINVAL; } - if (!map_value_has_spin_lock(map)) { - if (map->spin_lock_off == -E2BIG) - verbose(env, - "map '%s' has more than one 'struct bpf_spin_lock'\n", - map->name); - else if (map->spin_lock_off == -ENOENT) - verbose(env, - "map '%s' doesn't have 'struct bpf_spin_lock'\n", - map->name); - else - verbose(env, - "map '%s' is not a struct type or bpf_spin_lock is mangled\n", - map->name); + if (!btf_record_has_field(map->record, BPF_SPIN_LOCK)) { + verbose(env, "map '%s' has no valid bpf_spin_lock\n", map->name); return -EINVAL; } - if (map->spin_lock_off != val + reg->off) { - verbose(env, "off %lld doesn't point to 'struct bpf_spin_lock'\n", - val + reg->off); + if (map->record->spin_lock_off != val + reg->off) { + verbose(env, "off %lld doesn't point to 'struct bpf_spin_lock' that is at %d\n", + val + reg->off, map->record->spin_lock_off); return -EINVAL; } if (is_lock) { @@ -5500,24 +5471,13 @@ static int process_timer_func(struct bpf_verifier_env *env, int regno, map->name); return -EINVAL; } - if (!map_value_has_timer(map)) { - if (map->timer_off == -E2BIG) - verbose(env, - "map '%s' has more than one 'struct bpf_timer'\n", - map->name); - else if (map->timer_off == -ENOENT) - verbose(env, - "map '%s' doesn't have 'struct bpf_timer'\n", - map->name); - else - verbose(env, - "map '%s' is not a struct type or bpf_timer is mangled\n", - map->name); + if (!btf_record_has_field(map->record, BPF_TIMER)) { + verbose(env, "map '%s' has no valid bpf_timer\n", map->name); return -EINVAL; } - if (map->timer_off != val + reg->off) { + if (map->record->timer_off != val + reg->off) { verbose(env, "off %lld doesn't point to 'struct bpf_timer' that is at %d\n", - val + reg->off, map->timer_off); + val + reg->off, map->record->timer_off); return -EINVAL; } if (meta->map_ptr) { @@ -7470,7 +7430,7 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn regs[BPF_REG_0].map_uid = meta.map_uid; regs[BPF_REG_0].type = PTR_TO_MAP_VALUE | ret_flag; if (!type_may_be_null(ret_type) && - map_value_has_spin_lock(meta.map_ptr)) { + btf_record_has_field(meta.map_ptr->record, BPF_SPIN_LOCK)) { regs[BPF_REG_0].id = ++env->id_gen; } break; @@ -10381,7 +10341,7 @@ static int check_ld_imm(struct bpf_verifier_env *env, struct bpf_insn *insn) insn->src_reg == BPF_PSEUDO_MAP_IDX_VALUE) { dst_reg->type = PTR_TO_MAP_VALUE; dst_reg->off = aux->map_off; - if (map_value_has_spin_lock(map)) + if (btf_record_has_field(map->record, BPF_SPIN_LOCK)) dst_reg->id = ++env->id_gen; } else if (insn->src_reg == BPF_PSEUDO_MAP_FD || insn->src_reg == BPF_PSEUDO_MAP_IDX) { @@ -12659,7 +12619,7 @@ static int check_map_prog_compatibility(struct bpf_verifier_env *env, { enum bpf_prog_type prog_type = resolve_prog_type(prog); - if (map_value_has_spin_lock(map)) { + if (btf_record_has_field(map->record, BPF_SPIN_LOCK)) { if (prog_type == BPF_PROG_TYPE_SOCKET_FILTER) { verbose(env, "socket filter progs cannot use bpf_spin_lock yet\n"); return -EINVAL; @@ -12676,7 +12636,7 @@ static int check_map_prog_compatibility(struct bpf_verifier_env *env, } } - if (map_value_has_timer(map)) { + if (btf_record_has_field(map->record, BPF_TIMER)) { if (is_tracing_prog_type(prog_type)) { verbose(env, "tracing progs cannot use bpf_timer yet\n"); return -EINVAL; diff --git a/net/core/bpf_sk_storage.c b/net/core/bpf_sk_storage.c index 49884e7de080..9d2288c0736e 100644 --- a/net/core/bpf_sk_storage.c +++ b/net/core/bpf_sk_storage.c @@ -147,7 +147,7 @@ bpf_sk_storage_clone_elem(struct sock *newsk, if (!copy_selem) return NULL; - if (map_value_has_spin_lock(&smap->map)) + if (btf_record_has_field(smap->map.record, BPF_SPIN_LOCK)) copy_map_value_locked(&smap->map, SDATA(copy_selem)->data, SDATA(selem)->data, true); else @@ -566,7 +566,7 @@ static int diag_get(struct bpf_local_storage_data *sdata, struct sk_buff *skb) if (!nla_value) goto errout; - if (map_value_has_spin_lock(&smap->map)) + if (btf_record_has_field(smap->map.record, BPF_SPIN_LOCK)) copy_map_value_locked(&smap->map, nla_data(nla_value), sdata->data, true); else -- cgit v1.2.3 From f71b2f64177a199d5b1d2047e155d45fd98f564a Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Fri, 4 Nov 2022 00:39:57 +0530 Subject: bpf: Refactor map->off_arr handling Refactor map->off_arr handling into generic functions that can work on their own without hardcoding map specific code. The btf_fields_offs structure is now returned from btf_parse_field_offs, which can be reused later for types in program BTF. All functions like copy_map_value, zero_map_value call generic underlying functions so that they can also be reused later for copying to values allocated in programs which encode specific fields. Later, some helper functions will also require access to this btf_field_offs structure to be able to skip over special fields at runtime. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221103191013.1236066-9-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 41 +++++++++++++++++------------ include/linux/btf.h | 1 + kernel/bpf/btf.c | 55 +++++++++++++++++++++++++++++++++++++++ kernel/bpf/syscall.c | 73 +++++++--------------------------------------------- 4 files changed, 89 insertions(+), 81 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index aae85019abde..798aec816970 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -341,57 +341,64 @@ static inline void bpf_long_memcpy(void *dst, const void *src, u32 size) } /* copy everything but bpf_spin_lock, bpf_timer, and kptrs. There could be one of each. */ -static inline void __copy_map_value(struct bpf_map *map, void *dst, void *src, bool long_memcpy) +static inline void bpf_obj_memcpy(struct btf_field_offs *foffs, + void *dst, void *src, u32 size, + bool long_memcpy) { u32 curr_off = 0; int i; - if (likely(!map->field_offs)) { + if (likely(!foffs)) { if (long_memcpy) - bpf_long_memcpy(dst, src, round_up(map->value_size, 8)); + bpf_long_memcpy(dst, src, round_up(size, 8)); else - memcpy(dst, src, map->value_size); + memcpy(dst, src, size); return; } - for (i = 0; i < map->field_offs->cnt; i++) { - u32 next_off = map->field_offs->field_off[i]; + for (i = 0; i < foffs->cnt; i++) { + u32 next_off = foffs->field_off[i]; u32 sz = next_off - curr_off; memcpy(dst + curr_off, src + curr_off, sz); - curr_off += map->field_offs->field_sz[i]; + curr_off += foffs->field_sz[i]; } - memcpy(dst + curr_off, src + curr_off, map->value_size - curr_off); + memcpy(dst + curr_off, src + curr_off, size - curr_off); } static inline void copy_map_value(struct bpf_map *map, void *dst, void *src) { - __copy_map_value(map, dst, src, false); + bpf_obj_memcpy(map->field_offs, dst, src, map->value_size, false); } static inline void copy_map_value_long(struct bpf_map *map, void *dst, void *src) { - __copy_map_value(map, dst, src, true); + bpf_obj_memcpy(map->field_offs, dst, src, map->value_size, true); } -static inline void zero_map_value(struct bpf_map *map, void *dst) +static inline void bpf_obj_memzero(struct btf_field_offs *foffs, void *dst, u32 size) { u32 curr_off = 0; int i; - if (likely(!map->field_offs)) { - memset(dst, 0, map->value_size); + if (likely(!foffs)) { + memset(dst, 0, size); return; } - for (i = 0; i < map->field_offs->cnt; i++) { - u32 next_off = map->field_offs->field_off[i]; + for (i = 0; i < foffs->cnt; i++) { + u32 next_off = foffs->field_off[i]; u32 sz = next_off - curr_off; memset(dst + curr_off, 0, sz); - curr_off += map->field_offs->field_sz[i]; + curr_off += foffs->field_sz[i]; } - memset(dst + curr_off, 0, map->value_size - curr_off); + memset(dst + curr_off, 0, size - curr_off); +} + +static inline void zero_map_value(struct bpf_map *map, void *dst) +{ + bpf_obj_memzero(map->field_offs, dst, map->value_size); } void copy_map_value_locked(struct bpf_map *map, void *dst, void *src, diff --git a/include/linux/btf.h b/include/linux/btf.h index 282006abd062..d80345fa566b 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -165,6 +165,7 @@ int btf_find_spin_lock(const struct btf *btf, const struct btf_type *t); int btf_find_timer(const struct btf *btf, const struct btf_type *t); struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t, u32 field_mask, u32 value_size); +struct btf_field_offs *btf_parse_field_offs(struct btf_record *rec); bool btf_type_is_void(const struct btf_type *t); s32 btf_find_by_name_kind(const struct btf *btf, const char *name, u8 kind); const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 3dad828db13c..5579ff3a5b54 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3551,6 +3551,61 @@ end: return ERR_PTR(ret); } +static int btf_field_offs_cmp(const void *_a, const void *_b, const void *priv) +{ + const u32 a = *(const u32 *)_a; + const u32 b = *(const u32 *)_b; + + if (a < b) + return -1; + else if (a > b) + return 1; + return 0; +} + +static void btf_field_offs_swap(void *_a, void *_b, int size, const void *priv) +{ + struct btf_field_offs *foffs = (void *)priv; + u32 *off_base = foffs->field_off; + u32 *a = _a, *b = _b; + u8 *sz_a, *sz_b; + + sz_a = foffs->field_sz + (a - off_base); + sz_b = foffs->field_sz + (b - off_base); + + swap(*a, *b); + swap(*sz_a, *sz_b); +} + +struct btf_field_offs *btf_parse_field_offs(struct btf_record *rec) +{ + struct btf_field_offs *foffs; + u32 i, *off; + u8 *sz; + + BUILD_BUG_ON(ARRAY_SIZE(foffs->field_off) != ARRAY_SIZE(foffs->field_sz)); + if (IS_ERR_OR_NULL(rec) || WARN_ON_ONCE(rec->cnt > sizeof(foffs->field_off))) + return NULL; + + foffs = kzalloc(sizeof(*foffs), GFP_KERNEL | __GFP_NOWARN); + if (!foffs) + return ERR_PTR(-ENOMEM); + + off = foffs->field_off; + sz = foffs->field_sz; + for (i = 0; i < rec->cnt; i++) { + off[i] = rec->fields[i].offset; + sz[i] = btf_field_type_size(rec->fields[i].type); + } + foffs->cnt = rec->cnt; + + if (foffs->cnt == 1) + return foffs; + sort_r(foffs->field_off, foffs->cnt, sizeof(foffs->field_off[0]), + btf_field_offs_cmp, btf_field_offs_swap, foffs); + return foffs; +} + static void __btf_struct_show(const struct btf *btf, const struct btf_type *t, u32 type_id, void *data, u8 bits_offset, struct btf_show *show) diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 53d6dc5cf0e2..85532d301124 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -943,66 +943,6 @@ int map_check_no_btf(const struct bpf_map *map, return -ENOTSUPP; } -static int map_field_offs_cmp(const void *_a, const void *_b, const void *priv) -{ - const u32 a = *(const u32 *)_a; - const u32 b = *(const u32 *)_b; - - if (a < b) - return -1; - else if (a > b) - return 1; - return 0; -} - -static void map_field_offs_swap(void *_a, void *_b, int size, const void *priv) -{ - struct bpf_map *map = (struct bpf_map *)priv; - u32 *off_base = map->field_offs->field_off; - u32 *a = _a, *b = _b; - u8 *sz_a, *sz_b; - - sz_a = map->field_offs->field_sz + (a - off_base); - sz_b = map->field_offs->field_sz + (b - off_base); - - swap(*a, *b); - swap(*sz_a, *sz_b); -} - -static int bpf_map_alloc_off_arr(struct bpf_map *map) -{ - bool has_fields = !IS_ERR_OR_NULL(map->record); - struct btf_field_offs *fo; - struct btf_record *rec; - u32 i, *off; - u8 *sz; - - if (!has_fields) { - map->field_offs = NULL; - return 0; - } - - fo = kzalloc(sizeof(*map->field_offs), GFP_KERNEL | __GFP_NOWARN); - if (!fo) - return -ENOMEM; - map->field_offs = fo; - - rec = map->record; - off = fo->field_off; - sz = fo->field_sz; - for (i = 0; i < rec->cnt; i++) { - *off++ = rec->fields[i].offset; - *sz++ = btf_field_type_size(rec->fields[i].type); - } - fo->cnt = rec->cnt; - - if (fo->cnt == 1) - return 0; - sort_r(fo->field_off, fo->cnt, sizeof(fo->field_off[0]), - map_field_offs_cmp, map_field_offs_swap, map); - return 0; -} - static int map_check_btf(struct bpf_map *map, const struct btf *btf, u32 btf_key_id, u32 btf_value_id) { @@ -1097,6 +1037,7 @@ free_map_tab: static int map_create(union bpf_attr *attr) { int numa_node = bpf_map_attr_numa_node(attr); + struct btf_field_offs *foffs; struct bpf_map *map; int f_flags; int err; @@ -1176,13 +1117,17 @@ static int map_create(union bpf_attr *attr) attr->btf_vmlinux_value_type_id; } - err = bpf_map_alloc_off_arr(map); - if (err) + + foffs = btf_parse_field_offs(map->record); + if (IS_ERR(foffs)) { + err = PTR_ERR(foffs); goto free_map; + } + map->field_offs = foffs; err = security_bpf_map_alloc(map); if (err) - goto free_map_off_arr; + goto free_map_field_offs; err = bpf_map_alloc_id(map); if (err) @@ -1206,7 +1151,7 @@ static int map_create(union bpf_attr *attr) free_map_sec: security_bpf_map_free(map); -free_map_off_arr: +free_map_field_offs: kfree(map->field_offs); free_map: btf_put(map->btf); -- cgit v1.2.3 From 2b6c0e152868c9c5939a5c5094d5b2be61cf48e6 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 28 Oct 2022 11:23:32 +0200 Subject: bcma: Use the proper gpio include The is including the legacy header to obtain struct gpio_chip. Instead, include where this struct is defined. It turns out that the brcm80211 brcmsmac depends on this to bring in the symbol gpio_is_valid(). The driver looks up the BCMA parent GPIO driver and checks that this succeeds, but then it goes on to use the deprecated GPIO call gpio_is_valid() to check the consistency of the .base member of the BCMA GPIO struct. The whole check can be dropped because the bcma_gpio is initialized in the declarations: struct gpio_chip *bcma_gpio = &cc_drv->gpio; And this can never be NULL. Cc: Jonas Gorski Acked-by: Arend van Spriel Signed-off-by: Linus Walleij Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221028092332.238728-1-linus.walleij@linaro.org --- drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c | 3 --- include/linux/bcma/bcma_driver_chipcommon.h | 2 +- 2 files changed, 1 insertion(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c index c1b9ac692d26..9540a05247c2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.c @@ -63,9 +63,6 @@ int brcms_led_register(struct brcms_info *wl) int hwnum = -1; enum gpio_lookup_flags lflags = GPIO_ACTIVE_HIGH; - if (!bcma_gpio || !gpio_is_valid(bcma_gpio->base)) - return -ENODEV; - /* find radio enabled LED */ for (i = 0; i < BRCMS_LED_NO; i++) { u8 led = *leds[i]; diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 2d94c30ed439..0cb6638b55e5 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -4,7 +4,7 @@ #include #include -#include +#include /** ChipCommon core registers. **/ #define BCMA_CC_ID 0x0000 -- cgit v1.2.3 From 4b19211435950a78af032c26ad64a5268e6012be Mon Sep 17 00:00:00 2001 From: syed saba kareem Date: Fri, 4 Nov 2022 17:39:07 +0530 Subject: ASoC: amd: fix ACP version typo mistake Pink Sardine is based on ACP6.3 architecture. This patch fixes the typo mistake acp6.2 -> acp6.3 Signed-off-by: syed saba kareem Link: https://lore.kernel.org/r/20221104121001.207992-1-Syed.SabaKareem@amd.com Signed-off-by: Mark Brown --- include/sound/acp62_chip_offset_byte.h | 658 --------------------------------- include/sound/acp63_chip_offset_byte.h | 658 +++++++++++++++++++++++++++++++++ sound/soc/amd/Kconfig | 4 +- sound/soc/amd/ps/acp62.h | 98 ----- sound/soc/amd/ps/acp63.h | 98 +++++ sound/soc/amd/ps/pci-ps.c | 132 +++---- sound/soc/amd/ps/ps-mach.c | 30 +- sound/soc/amd/ps/ps-pdm-dma.c | 188 +++++----- 8 files changed, 933 insertions(+), 933 deletions(-) delete mode 100644 include/sound/acp62_chip_offset_byte.h create mode 100644 include/sound/acp63_chip_offset_byte.h delete mode 100644 sound/soc/amd/ps/acp62.h create mode 100644 sound/soc/amd/ps/acp63.h (limited to 'include') diff --git a/include/sound/acp62_chip_offset_byte.h b/include/sound/acp62_chip_offset_byte.h deleted file mode 100644 index ca38f8a0966e..000000000000 --- a/include/sound/acp62_chip_offset_byte.h +++ /dev/null @@ -1,658 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * AMD ACP 6.2 Register Documentation - * - * Copyright 2022 Advanced Micro Devices, Inc. - */ - -#ifndef _acp_ip_OFFSET_HEADER -#define _acp_ip_OFFSET_HEADER - -/* Registers from ACP_DMA block */ -#define ACP_DMA_CNTL_0 0x0000000 -#define ACP_DMA_CNTL_1 0x0000004 -#define ACP_DMA_CNTL_2 0x0000008 -#define ACP_DMA_CNTL_3 0x000000C -#define ACP_DMA_CNTL_4 0x0000010 -#define ACP_DMA_CNTL_5 0x0000014 -#define ACP_DMA_CNTL_6 0x0000018 -#define ACP_DMA_CNTL_7 0x000001C -#define ACP_DMA_DSCR_STRT_IDX_0 0x0000020 -#define ACP_DMA_DSCR_STRT_IDX_1 0x0000024 -#define ACP_DMA_DSCR_STRT_IDX_2 0x0000028 -#define ACP_DMA_DSCR_STRT_IDX_3 0x000002C -#define ACP_DMA_DSCR_STRT_IDX_4 0x0000030 -#define ACP_DMA_DSCR_STRT_IDX_5 0x0000034 -#define ACP_DMA_DSCR_STRT_IDX_6 0x0000038 -#define ACP_DMA_DSCR_STRT_IDX_7 0x000003C -#define ACP_DMA_DSCR_CNT_0 0x0000040 -#define ACP_DMA_DSCR_CNT_1 0x0000044 -#define ACP_DMA_DSCR_CNT_2 0x0000048 -#define ACP_DMA_DSCR_CNT_3 0x000004C -#define ACP_DMA_DSCR_CNT_4 0x0000050 -#define ACP_DMA_DSCR_CNT_5 0x0000054 -#define ACP_DMA_DSCR_CNT_6 0x0000058 -#define ACP_DMA_DSCR_CNT_7 0x000005C -#define ACP_DMA_PRIO_0 0x0000060 -#define ACP_DMA_PRIO_1 0x0000064 -#define ACP_DMA_PRIO_2 0x0000068 -#define ACP_DMA_PRIO_3 0x000006C -#define ACP_DMA_PRIO_4 0x0000070 -#define ACP_DMA_PRIO_5 0x0000074 -#define ACP_DMA_PRIO_6 0x0000078 -#define ACP_DMA_PRIO_7 0x000007C -#define ACP_DMA_CUR_DSCR_0 0x0000080 -#define ACP_DMA_CUR_DSCR_1 0x0000084 -#define ACP_DMA_CUR_DSCR_2 0x0000088 -#define ACP_DMA_CUR_DSCR_3 0x000008C -#define ACP_DMA_CUR_DSCR_4 0x0000090 -#define ACP_DMA_CUR_DSCR_5 0x0000094 -#define ACP_DMA_CUR_DSCR_6 0x0000098 -#define ACP_DMA_CUR_DSCR_7 0x000009C -#define ACP_DMA_CUR_TRANS_CNT_0 0x00000A0 -#define ACP_DMA_CUR_TRANS_CNT_1 0x00000A4 -#define ACP_DMA_CUR_TRANS_CNT_2 0x00000A8 -#define ACP_DMA_CUR_TRANS_CNT_3 0x00000AC -#define ACP_DMA_CUR_TRANS_CNT_4 0x00000B0 -#define ACP_DMA_CUR_TRANS_CNT_5 0x00000B4 -#define ACP_DMA_CUR_TRANS_CNT_6 0x00000B8 -#define ACP_DMA_CUR_TRANS_CNT_7 0x00000BC -#define ACP_DMA_ERR_STS_0 0x00000C0 -#define ACP_DMA_ERR_STS_1 0x00000C4 -#define ACP_DMA_ERR_STS_2 0x00000C8 -#define ACP_DMA_ERR_STS_3 0x00000CC -#define ACP_DMA_ERR_STS_4 0x00000D0 -#define ACP_DMA_ERR_STS_5 0x00000D4 -#define ACP_DMA_ERR_STS_6 0x00000D8 -#define ACP_DMA_ERR_STS_7 0x00000DC -#define ACP_DMA_DESC_BASE_ADDR 0x00000E0 -#define ACP_DMA_DESC_MAX_NUM_DSCR 0x00000E4 -#define ACP_DMA_CH_STS 0x00000E8 -#define ACP_DMA_CH_GROUP 0x00000EC -#define ACP_DMA_CH_RST_STS 0x00000F0 - -/* Registers from ACP_AXI2AXIATU block */ -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1 0x0000C00 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1 0x0000C04 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2 0x0000C08 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2 0x0000C0C -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3 0x0000C10 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3 0x0000C14 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4 0x0000C18 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4 0x0000C1C -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5 0x0000C20 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5 0x0000C24 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6 0x0000C28 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6 0x0000C2C -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7 0x0000C30 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7 0x0000C34 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8 0x0000C38 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8 0x0000C3C -#define ACPAXI2AXI_ATU_CTRL 0x0000C40 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_9 0x0000C44 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_9 0x0000C48 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_10 0x0000C4C -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_10 0x0000C50 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_11 0x0000C54 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_11 0x0000C58 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_12 0x0000C5C -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_12 0x0000C60 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_13 0x0000C64 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_13 0x0000C68 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_14 0x0000C6C -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_14 0x0000C70 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_15 0x0000C74 -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_15 0x0000C78 -#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_16 0x0000C7C -#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_16 0x0000C80 - -/* Registers from ACP_CLKRST block */ -#define ACP_SOFT_RESET 0x0001000 -#define ACP_CONTROL 0x0001004 -#define ACP_STATUS 0x0001008 -#define ACP_DYNAMIC_CG_MASTER_CONTROL 0x0001010 -#define ACP_ZSC_DSP_CTRL 0x0001014 -#define ACP_ZSC_STS 0x0001018 -#define ACP_PGFSM_CONTROL 0x0001024 -#define ACP_PGFSM_STATUS 0x0001028 -#define ACP_CLKMUX_SEL 0x000102C - -/* Registers from ACP_AON block */ -#define ACP_PME_EN 0x0001400 -#define ACP_DEVICE_STATE 0x0001404 -#define AZ_DEVICE_STATE 0x0001408 -#define ACP_PIN_CONFIG 0x0001440 -#define ACP_PAD_PULLUP_CTRL 0x0001444 -#define ACP_PAD_PULLDOWN_CTRL 0x0001448 -#define ACP_PAD_DRIVE_STRENGTH_CTRL 0x000144C -#define ACP_PAD_SCHMEN_CTRL 0x0001450 -#define ACP_SW_PAD_KEEPER_EN 0x0001454 -#define ACP_SW_WAKE_EN 0x0001458 -#define ACP_I2S_WAKE_EN 0x000145C -#define ACP_SW1_WAKE_EN 0x0001460 - -#define ACP_SW_I2S_ERROR_REASON 0x00018B4 -#define ACP_SW_POS_TRACK_I2S_TX_CTRL 0x00018B8 -#define ACP_SW_I2S_TX_DMA_POS 0x00018BC -#define ACP_SW_POS_TRACK_BT_TX_CTRL 0x00018C0 -#define ACP_SW_BT_TX_DMA_POS 0x00018C4 -#define ACP_SW_POS_TRACK_HS_TX_CTRL 0x00018C8 -#define ACP_SW_HS_TX_DMA_POS 0x00018CC -#define ACP_SW_POS_TRACK_I2S_RX_CTRL 0x00018D0 -#define ACP_SW_I2S_RX_DMA_POS 0x00018D4 -#define ACP_SW_POS_TRACK_BT_RX_CTRL 0x00018D8 -#define ACP_SW_BT_RX_DMA_POS 0x00018DC -#define ACP_SW_POS_TRACK_HS_RX_CTRL 0x00018E0 -#define ACP_SW_HS_RX_DMA_POS 0x00018E4 -#define ACP_ERROR_INTR_MASK1 0X0001974 -#define ACP_ERROR_INTR_MASK2 0X0001978 -#define ACP_ERROR_INTR_MASK3 0X000197C - -/* Registers from ACP_P1_MISC block */ -#define ACP_EXTERNAL_INTR_ENB 0x0001A00 -#define ACP_EXTERNAL_INTR_CNTL 0x0001A04 -#define ACP_EXTERNAL_INTR_CNTL1 0x0001A08 -#define ACP_EXTERNAL_INTR_STAT 0x0001A0C -#define ACP_EXTERNAL_INTR_STAT1 0x0001A10 -#define ACP_ERROR_STATUS 0x0001A4C -#define ACP_P1_SW_I2S_ERROR_REASON 0x0001A50 -#define ACP_P1_SW_POS_TRACK_I2S_TX_CTRL 0x0001A6C -#define ACP_P1_SW_I2S_TX_DMA_POS 0x0001A70 -#define ACP_P1_SW_POS_TRACK_I2S_RX_CTRL 0x0001A74 -#define ACP_P1_SW_I2S_RX_DMA_POS 0x0001A78 -#define ACP_P1_DMIC_I2S_GPIO_INTR_CTRL 0x0001A7C -#define ACP_P1_DMIC_I2S_GPIO_INTR_STATUS 0x0001A80 -#define ACP_SCRATCH_REG_BASE_ADDR 0x0001A84 -#define ACP_P1_SW_POS_TRACK_BT_TX_CTRL 0x0001A88 -#define ACP_P1_SW_BT_TX_DMA_POS 0x0001A8C -#define ACP_P1_SW_POS_TRACK_HS_TX_CTRL 0x0001A90 -#define ACP_P1_SW_HS_TX_DMA_POS 0x0001A94 -#define ACP_P1_SW_POS_TRACK_BT_RX_CTRL 0x0001A98 -#define ACP_P1_SW_BT_RX_DMA_POS 0x0001A9C -#define ACP_P1_SW_POS_TRACK_HS_RX_CTRL 0x0001AA0 -#define ACP_P1_SW_HS_RX_DMA_POS 0x0001AA4 -#define ACP_ERROR_INTR_MASK4 0X0001AEC -#define ACP_ERROR_INTR_MASK5 0X0001AF0 - -/* Registers from ACP_AUDIO_BUFFERS block */ -#define ACP_I2S_RX_RINGBUFADDR 0x0002000 -#define ACP_I2S_RX_RINGBUFSIZE 0x0002004 -#define ACP_I2S_RX_LINKPOSITIONCNTR 0x0002008 -#define ACP_I2S_RX_FIFOADDR 0x000200C -#define ACP_I2S_RX_FIFOSIZE 0x0002010 -#define ACP_I2S_RX_DMA_SIZE 0x0002014 -#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0002018 -#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW 0x000201C -#define ACP_I2S_RX_INTR_WATERMARK_SIZE 0x0002020 -#define ACP_I2S_TX_RINGBUFADDR 0x0002024 -#define ACP_I2S_TX_RINGBUFSIZE 0x0002028 -#define ACP_I2S_TX_LINKPOSITIONCNTR 0x000202C -#define ACP_I2S_TX_FIFOADDR 0x0002030 -#define ACP_I2S_TX_FIFOSIZE 0x0002034 -#define ACP_I2S_TX_DMA_SIZE 0x0002038 -#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x000203C -#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0002040 -#define ACP_I2S_TX_INTR_WATERMARK_SIZE 0x0002044 -#define ACP_BT_RX_RINGBUFADDR 0x0002048 -#define ACP_BT_RX_RINGBUFSIZE 0x000204C -#define ACP_BT_RX_LINKPOSITIONCNTR 0x0002050 -#define ACP_BT_RX_FIFOADDR 0x0002054 -#define ACP_BT_RX_FIFOSIZE 0x0002058 -#define ACP_BT_RX_DMA_SIZE 0x000205C -#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0002060 -#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW 0x0002064 -#define ACP_BT_RX_INTR_WATERMARK_SIZE 0x0002068 -#define ACP_BT_TX_RINGBUFADDR 0x000206C -#define ACP_BT_TX_RINGBUFSIZE 0x0002070 -#define ACP_BT_TX_LINKPOSITIONCNTR 0x0002074 -#define ACP_BT_TX_FIFOADDR 0x0002078 -#define ACP_BT_TX_FIFOSIZE 0x000207C -#define ACP_BT_TX_DMA_SIZE 0x0002080 -#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0002084 -#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW 0x0002088 -#define ACP_BT_TX_INTR_WATERMARK_SIZE 0x000208C -#define ACP_HS_RX_RINGBUFADDR 0x0002090 -#define ACP_HS_RX_RINGBUFSIZE 0x0002094 -#define ACP_HS_RX_LINKPOSITIONCNTR 0x0002098 -#define ACP_HS_RX_FIFOADDR 0x000209C -#define ACP_HS_RX_FIFOSIZE 0x00020A0 -#define ACP_HS_RX_DMA_SIZE 0x00020A4 -#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH 0x00020A8 -#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW 0x00020AC -#define ACP_HS_RX_INTR_WATERMARK_SIZE 0x00020B0 -#define ACP_HS_TX_RINGBUFADDR 0x00020B4 -#define ACP_HS_TX_RINGBUFSIZE 0x00020B8 -#define ACP_HS_TX_LINKPOSITIONCNTR 0x00020BC -#define ACP_HS_TX_FIFOADDR 0x00020C0 -#define ACP_HS_TX_FIFOSIZE 0x00020C4 -#define ACP_HS_TX_DMA_SIZE 0x00020C8 -#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x00020CC -#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x00020D0 -#define ACP_HS_TX_INTR_WATERMARK_SIZE 0x00020D4 -#define ACP_AUDIO_RX_RINGBUFADDR ACP_I2S_RX_RINGBUFADDR -#define ACP_AUDIO_RX_RINGBUFSIZE ACP_I2S_RX_RINGBUFSIZE -#define ACP_AUDIO_RX_LINKPOSITIONCNTR ACP_I2S_RX_LINKPOSITIONCNTR -#define ACP_AUDIO_RX_FIFOADDR ACP_I2S_RX_FIFOADDR -#define ACP_AUDIO_RX_FIFOSIZE ACP_I2S_RX_FIFOSIZE -#define ACP_AUDIO_RX_DMA_SIZE ACP_I2S_RX_DMA_SIZE -#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH -#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_I2S_RX_LINEARPOSITIONCNTR_LOW -#define ACP_AUDIO_RX_INTR_WATERMARK_SIZE ACP_I2S_RX_INTR_WATERMARK_SIZE -#define ACP_AUDIO_TX_RINGBUFADDR ACP_I2S_TX_RINGBUFADDR -#define ACP_AUDIO_TX_RINGBUFSIZE ACP_I2S_TX_RINGBUFSIZE -#define ACP_AUDIO_TX_LINKPOSITIONCNTR ACP_I2S_TX_LINKPOSITIONCNTR -#define ACP_AUDIO_TX_FIFOADDR ACP_I2S_TX_FIFOADDR -#define ACP_AUDIO_TX_FIFOSIZE ACP_I2S_TX_FIFOSIZE -#define ACP_AUDIO_TX_DMA_SIZE ACP_I2S_TX_DMA_SIZE -#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH -#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_I2S_TX_LINEARPOSITIONCNTR_LOW -#define ACP_AUDIO_TX_INTR_WATERMARK_SIZE ACP_I2S_TX_INTR_WATERMARK_SIZE - -/* Registers from ACP_I2S_TDM block */ -#define ACP_I2STDM_IER 0x0002400 -#define ACP_I2STDM_IRER 0x0002404 -#define ACP_I2STDM_RXFRMT 0x0002408 -#define ACP_I2STDM_ITER 0x000240C -#define ACP_I2STDM_TXFRMT 0x0002410 -#define ACP_I2STDM0_MSTRCLKGEN 0x0002414 -#define ACP_I2STDM1_MSTRCLKGEN 0x0002418 -#define ACP_I2STDM2_MSTRCLKGEN 0x000241C -#define ACP_I2STDM_REFCLKGEN 0x0002420 - -/* Registers from ACP_BT_TDM block */ -#define ACP_BTTDM_IER 0x0002800 -#define ACP_BTTDM_IRER 0x0002804 -#define ACP_BTTDM_RXFRMT 0x0002808 -#define ACP_BTTDM_ITER 0x000280C -#define ACP_BTTDM_TXFRMT 0x0002810 -#define ACP_HSTDM_IER 0x0002814 -#define ACP_HSTDM_IRER 0x0002818 -#define ACP_HSTDM_RXFRMT 0x000281C -#define ACP_HSTDM_ITER 0x0002820 -#define ACP_HSTDM_TXFRMT 0x0002824 - -/* Registers from ACP_WOV block */ -#define ACP_WOV_PDM_ENABLE 0x0002C04 -#define ACP_WOV_PDM_DMA_ENABLE 0x0002C08 -#define ACP_WOV_RX_RINGBUFADDR 0x0002C0C -#define ACP_WOV_RX_RINGBUFSIZE 0x0002C10 -#define ACP_WOV_RX_LINKPOSITIONCNTR 0x0002C14 -#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH 0x0002C18 -#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW 0x0002C1C -#define ACP_WOV_RX_INTR_WATERMARK_SIZE 0x0002C20 -#define ACP_WOV_PDM_FIFO_FLUSH 0x0002C24 -#define ACP_WOV_PDM_NO_OF_CHANNELS 0x0002C28 -#define ACP_WOV_PDM_DECIMATION_FACTOR 0x0002C2C -#define ACP_WOV_PDM_VAD_CTRL 0x0002C30 -#define ACP_WOV_WAKE 0x0002C54 -#define ACP_WOV_BUFFER_STATUS 0x0002C58 -#define ACP_WOV_MISC_CTRL 0x0002C5C -#define ACP_WOV_CLK_CTRL 0x0002C60 -#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN 0x0002C64 -#define ACP_WOV_ERROR_STATUS_REGISTER 0x0002C68 -#define ACP_PDM_CLKDIV 0x0002C6C - -/* Registers from ACP_SW_SWCLK block */ -#define ACP_SW_EN 0x0003000 -#define ACP_SW_EN_STATUS 0x0003004 -#define ACP_SW_FRAMESIZE 0x0003008 -#define ACP_SW_SSP_COUNTER 0x000300C -#define ACP_SW_AUDIO_TX_EN 0x0003010 -#define ACP_SW_AUDIO_TX_EN_STATUS 0x0003014 -#define ACP_SW_AUDIO_TX_FRAME_FORMAT 0x0003018 -#define ACP_SW_AUDIO_TX_SAMPLEINTERVAL 0x000301C -#define ACP_SW_AUDIO_TX_HCTRL_DP0 0x0003020 -#define ACP_SW_AUDIO_TX_HCTRL_DP1 0x0003024 -#define ACP_SW_AUDIO_TX_HCTRL_DP2 0x0003028 -#define ACP_SW_AUDIO_TX_HCTRL_DP3 0x000302C -#define ACP_SW_AUDIO_TX_OFFSET_DP0 0x0003030 -#define ACP_SW_AUDIO_TX_OFFSET_DP1 0x0003034 -#define ACP_SW_AUDIO_TX_OFFSET_DP2 0x0003038 -#define ACP_SW_AUDIO_TX_OFFSET_DP3 0x000303C -#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP0 0x0003040 -#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP1 0x0003044 -#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP2 0x0003048 -#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP3 0x000304C -#define ACP_SW_BT_TX_EN 0x0003050 -#define ACP_SW_BT_TX_EN_STATUS 0x0003054 -#define ACP_SW_BT_TX_FRAME_FORMAT 0x0003058 -#define ACP_SW_BT_TX_SAMPLEINTERVAL 0x000305C -#define ACP_SW_BT_TX_HCTRL 0x0003060 -#define ACP_SW_BT_TX_OFFSET 0x0003064 -#define ACP_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003068 -#define ACP_SW_HEADSET_TX_EN 0x000306C -#define ACP_SW_HEADSET_TX_EN_STATUS 0x0003070 -#define ACP_SW_HEADSET_TX_FRAME_FORMAT 0x0003074 -#define ACP_SW_HEADSET_TX_SAMPLEINTERVAL 0x0003078 -#define ACP_SW_HEADSET_TX_HCTRL 0x000307C -#define ACP_SW_HEADSET_TX_OFFSET 0x0003080 -#define ACP_SW_HEADSET_TX_CHANNEL_ENABLE_DP0 0x0003084 -#define ACP_SW_AUDIO_RX_EN 0x0003088 -#define ACP_SW_AUDIO_RX_EN_STATUS 0x000308C -#define ACP_SW_AUDIO_RX_FRAME_FORMAT 0x0003090 -#define ACP_SW_AUDIO_RX_SAMPLEINTERVAL 0x0003094 -#define ACP_SW_AUDIO_RX_HCTRL_DP0 0x0003098 -#define ACP_SW_AUDIO_RX_HCTRL_DP1 0x000309C -#define ACP_SW_AUDIO_RX_HCTRL_DP2 0x0003100 -#define ACP_SW_AUDIO_RX_HCTRL_DP3 0x0003104 -#define ACP_SW_AUDIO_RX_OFFSET_DP0 0x0003108 -#define ACP_SW_AUDIO_RX_OFFSET_DP1 0x000310C -#define ACP_SW_AUDIO_RX_OFFSET_DP2 0x0003110 -#define ACP_SW_AUDIO_RX_OFFSET_DP3 0x0003114 -#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP0 0x0003118 -#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP1 0x000311C -#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP2 0x0003120 -#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP3 0x0003124 -#define ACP_SW_BT_RX_EN 0x0003128 -#define ACP_SW_BT_RX_EN_STATUS 0x000312C -#define ACP_SW_BT_RX_FRAME_FORMAT 0x0003130 -#define ACP_SW_BT_RX_SAMPLEINTERVAL 0x0003134 -#define ACP_SW_BT_RX_HCTRL 0x0003138 -#define ACP_SW_BT_RX_OFFSET 0x000313C -#define ACP_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003140 -#define ACP_SW_HEADSET_RX_EN 0x0003144 -#define ACP_SW_HEADSET_RX_EN_STATUS 0x0003148 -#define ACP_SW_HEADSET_RX_FRAME_FORMAT 0x000314C -#define ACP_SW_HEADSET_RX_SAMPLEINTERVAL 0x0003150 -#define ACP_SW_HEADSET_RX_HCTRL 0x0003154 -#define ACP_SW_HEADSET_RX_OFFSET 0x0003158 -#define ACP_SW_HEADSET_RX_CHANNEL_ENABLE_DP0 0x000315C -#define ACP_SW_BPT_PORT_EN 0x0003160 -#define ACP_SW_BPT_PORT_EN_STATUS 0x0003164 -#define ACP_SW_BPT_PORT_FRAME_FORMAT 0x0003168 -#define ACP_SW_BPT_PORT_SAMPLEINTERVAL 0x000316C -#define ACP_SW_BPT_PORT_HCTRL 0x0003170 -#define ACP_SW_BPT_PORT_OFFSET 0x0003174 -#define ACP_SW_BPT_PORT_CHANNEL_ENABLE 0x0003178 -#define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR 0x000317C -#define ACP_SW_CLK_RESUME_CTRL 0x0003180 -#define ACP_SW_CLK_RESUME_DELAY_CNTR 0x0003184 -#define ACP_SW_BUS_RESET_CTRL 0x0003188 -#define ACP_SW_PRBS_ERR_STATUS 0x000318C -#define SW_IMM_CMD_UPPER_WORD 0x0003230 -#define SW_IMM_CMD_LOWER_QWORD 0x0003234 -#define SW_IMM_RESP_UPPER_WORD 0x0003238 -#define SW_IMM_RESP_LOWER_QWORD 0x000323C -#define SW_IMM_CMD_STS 0x0003240 -#define SW_BRA_BASE_ADDRESS 0x0003244 -#define SW_BRA_TRANSFER_SIZE 0x0003248 -#define SW_BRA_DMA_BUSY 0x000324C -#define SW_BRA_RESP 0x0003250 -#define SW_BRA_RESP_FRAME_ADDR 0x0003254 -#define SW_BRA_CURRENT_TRANSFER_SIZE 0x0003258 -#define SW_STATE_CHANGE_STATUS_0TO7 0x000325C -#define SW_STATE_CHANGE_STATUS_8TO11 0x0003260 -#define SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003264 -#define SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003268 -#define SW_CLK_FREQUENCY_CTRL 0x000326C -#define SW_ERROR_INTR_MASK 0x0003270 -#define SW_PHY_TEST_MODE_DATA_OFF 0x0003274 - -/* Registers from ACP_P1_AUDIO_BUFFERS block */ -#define ACP_P1_I2S_RX_RINGBUFADDR 0x0003A00 -#define ACP_P1_I2S_RX_RINGBUFSIZE 0x0003A04 -#define ACP_P1_I2S_RX_LINKPOSITIONCNTR 0x0003A08 -#define ACP_P1_I2S_RX_FIFOADDR 0x0003A0C -#define ACP_P1_I2S_RX_FIFOSIZE 0x0003A10 -#define ACP_P1_I2S_RX_DMA_SIZE 0x0003A14 -#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0003A18 -#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW 0x0003A1C -#define ACP_P1_I2S_RX_INTR_WATERMARK_SIZE 0x0003A20 -#define ACP_P1_I2S_TX_RINGBUFADDR 0x0003A24 -#define ACP_P1_I2S_TX_RINGBUFSIZE 0x0003A28 -#define ACP_P1_I2S_TX_LINKPOSITIONCNTR 0x0003A2C -#define ACP_P1_I2S_TX_FIFOADDR 0x0003A30 -#define ACP_P1_I2S_TX_FIFOSIZE 0x0003A34 -#define ACP_P1_I2S_TX_DMA_SIZE 0x0003A38 -#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x0003A3C -#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0003A40 -#define ACP_P1_I2S_TX_INTR_WATERMARK_SIZE 0x0003A44 -#define ACP_P1_BT_RX_RINGBUFADDR 0x0003A48 -#define ACP_P1_BT_RX_RINGBUFSIZE 0x0003A4C -#define ACP_P1_BT_RX_LINKPOSITIONCNTR 0x0003A50 -#define ACP_P1_BT_RX_FIFOADDR 0x0003A54 -#define ACP_P1_BT_RX_FIFOSIZE 0x0003A58 -#define ACP_P1_BT_RX_DMA_SIZE 0x0003A5C -#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0003A60 -#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_LOW 0x0003A64 -#define ACP_P1_BT_RX_INTR_WATERMARK_SIZE 0x0003A68 -#define ACP_P1_BT_TX_RINGBUFADDR 0x0003A6C -#define ACP_P1_BT_TX_RINGBUFSIZE 0x0003A70 -#define ACP_P1_BT_TX_LINKPOSITIONCNTR 0x0003A74 -#define ACP_P1_BT_TX_FIFOADDR 0x0003A78 -#define ACP_P1_BT_TX_FIFOSIZE 0x0003A7C -#define ACP_P1_BT_TX_DMA_SIZE 0x0003A80 -#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0003A84 -#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_LOW 0x0003A88 -#define ACP_P1_BT_TX_INTR_WATERMARK_SIZE 0x0003A8C -#define ACP_P1_HS_RX_RINGBUFADDR 0x0003A90 -#define ACP_P1_HS_RX_RINGBUFSIZE 0x0003A94 -#define ACP_P1_HS_RX_LINKPOSITIONCNTR 0x0003A98 -#define ACP_P1_HS_RX_FIFOADDR 0x0003A9C -#define ACP_P1_HS_RX_FIFOSIZE 0x0003AA0 -#define ACP_P1_HS_RX_DMA_SIZE 0x0003AA4 -#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_HIGH 0x0003AA8 -#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_LOW 0x0003AAC -#define ACP_P1_HS_RX_INTR_WATERMARK_SIZE 0x0003AB0 -#define ACP_P1_HS_TX_RINGBUFADDR 0x0003AB4 -#define ACP_P1_HS_TX_RINGBUFSIZE 0x0003AB8 -#define ACP_P1_HS_TX_LINKPOSITIONCNTR 0x0003ABC -#define ACP_P1_HS_TX_FIFOADDR 0x0003AC0 -#define ACP_P1_HS_TX_FIFOSIZE 0x0003AC4 -#define ACP_P1_HS_TX_DMA_SIZE 0x0003AC8 -#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_HIGH 0x0003ACC -#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_LOW 0x0003AD0 -#define ACP_P1_HS_TX_INTR_WATERMARK_SIZE 0x0003AD4 -#define ACP_P1_AUDIO_RX_RINGBUFADDR ACP_P1_I2S_RX_RINGBUFADDR -#define ACP_P1_AUDIO_RX_RINGBUFSIZE ACP_P1_I2S_RX_RINGBUFSIZE -#define ACP_P1_AUDIO_RX_LINKPOSITIONCNTR ACP_P1_I2S_RX_LINKPOSITIONCNTR -#define ACP_P1_AUDIO_RX_FIFOADDR ACP_P1_I2S_RX_FIFOADDR -#define ACP_P1_AUDIO_RX_FIFOSIZE ACP_P1_I2S_RX_FIFOSIZE -#define ACP_P1_AUDIO_RX_DMA_SIZE ACP_P1_I2S_RX_DMA_SIZE -#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH -#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW -#define ACP_P1_AUDIO_RX_INTR_WATERMARK_SIZE ACP_P1_I2S_RX_INTR_WATERMARK_SIZE -#define ACP_P1_AUDIO_TX_RINGBUFADDR ACP_P1_I2S_TX_RINGBUFADDR -#define ACP_P1_AUDIO_TX_RINGBUFSIZE ACP_P1_I2S_TX_RINGBUFSIZE -#define ACP_P1_AUDIO_TX_LINKPOSITIONCNTR ACP_P1_I2S_TX_LINKPOSITIONCNTR -#define ACP_P1_AUDIO_TX_FIFOADDR ACP_P1_I2S_TX_FIFOADDR -#define ACP_P1_AUDIO_TX_FIFOSIZE ACP_P1_I2S_TX_FIFOSIZE -#define ACP_P1_AUDIO_TX_DMA_SIZE ACP_P1_I2S_TX_DMA_SIZE -#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH -#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW -#define ACP_P1_AUDIO_TX_INTR_WATERMARK_SIZE ACP_P1_I2S_TX_INTR_WATERMARK_SIZE - -/* Registers from ACP_P1_SW_SWCLK block */ -#define ACP_P1_SW_EN 0x0003C00 -#define ACP_P1_SW_EN_STATUS 0x0003C04 -#define ACP_P1_SW_FRAMESIZE 0x0003C08 -#define ACP_P1_SW_SSP_COUNTER 0x0003C0C -#define ACP_P1_SW_BT_TX_EN 0x0003C50 -#define ACP_P1_SW_BT_TX_EN_STATUS 0x0003C54 -#define ACP_P1_SW_BT_TX_FRAME_FORMAT 0x0003C58 -#define ACP_P1_SW_BT_TX_SAMPLEINTERVAL 0x0003C5C -#define ACP_P1_SW_BT_TX_HCTRL 0x0003C60 -#define ACP_P1_SW_BT_TX_OFFSET 0x0003C64 -#define ACP_P1_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003C68 -#define ACP_P1_SW_BT_RX_EN 0x0003D28 -#define ACP_P1_SW_BT_RX_EN_STATUS 0x0003D2C -#define ACP_P1_SW_BT_RX_FRAME_FORMAT 0x0003D30 -#define ACP_P1_SW_BT_RX_SAMPLEINTERVAL 0x0003D34 -#define ACP_P1_SW_BT_RX_HCTRL 0x0003D38 -#define ACP_P1_SW_BT_RX_OFFSET 0x0003D3C -#define ACP_P1_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003D40 -#define ACP_P1_SW_BPT_PORT_EN 0x0003D60 -#define ACP_P1_SW_BPT_PORT_EN_STATUS 0x0003D64 -#define ACP_P1_SW_BPT_PORT_FRAME_FORMAT 0x0003D68 -#define ACP_P1_SW_BPT_PORT_SAMPLEINTERVAL 0x0003D6C -#define ACP_P1_SW_BPT_PORT_HCTRL 0x0003D70 -#define ACP_P1_SW_BPT_PORT_OFFSET 0x0003D74 -#define ACP_P1_SW_BPT_PORT_CHANNEL_ENABLE 0x0003D78 -#define ACP_P1_SW_BPT_PORT_FIRST_BYTE_ADDR 0x0003D7C -#define ACP_P1_SW_CLK_RESUME_CTRL 0x0003D80 -#define ACP_P1_SW_CLK_RESUME_DELAY_CNTR 0x0003D84 -#define ACP_P1_SW_BUS_RESET_CTRL 0x0003D88 -#define ACP_P1_SW_PRBS_ERR_STATUS 0x0003D8C - -/* Registers from ACP_P1_SW_ACLK block */ -#define P1_SW_CORB_BASE_ADDRESS 0x0003E00 -#define P1_SW_CORB_WRITE_POINTER 0x0003E04 -#define P1_SW_CORB_READ_POINTER 0x0003E08 -#define P1_SW_CORB_CONTROL 0x0003E0C -#define P1_SW_CORB_SIZE 0x0003E14 -#define P1_SW_RIRB_BASE_ADDRESS 0x0003E18 -#define P1_SW_RIRB_WRITE_POINTER 0x0003E1C -#define P1_SW_RIRB_RESPONSE_INTERRUPT_COUNT 0x0003E20 -#define P1_SW_RIRB_CONTROL 0x0003E24 -#define P1_SW_RIRB_SIZE 0x0003E28 -#define P1_SW_RIRB_FIFO_MIN_THDL 0x0003E2C -#define P1_SW_IMM_CMD_UPPER_WORD 0x0003E30 -#define P1_SW_IMM_CMD_LOWER_QWORD 0x0003E34 -#define P1_SW_IMM_RESP_UPPER_WORD 0x0003E38 -#define P1_SW_IMM_RESP_LOWER_QWORD 0x0003E3C -#define P1_SW_IMM_CMD_STS 0x0003E40 -#define P1_SW_BRA_BASE_ADDRESS 0x0003E44 -#define P1_SW_BRA_TRANSFER_SIZE 0x0003E48 -#define P1_SW_BRA_DMA_BUSY 0x0003E4C -#define P1_SW_BRA_RESP 0x0003E50 -#define P1_SW_BRA_RESP_FRAME_ADDR 0x0003E54 -#define P1_SW_BRA_CURRENT_TRANSFER_SIZE 0x0003E58 -#define P1_SW_STATE_CHANGE_STATUS_0TO7 0x0003E5C -#define P1_SW_STATE_CHANGE_STATUS_8TO11 0x0003E60 -#define P1_SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003E64 -#define P1_SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003E68 -#define P1_SW_CLK_FREQUENCY_CTRL 0x0003E6C -#define P1_SW_ERROR_INTR_MASK 0x0003E70 -#define P1_SW_PHY_TEST_MODE_DATA_OFF 0x0003E74 - -/* Registers from ACP_SCRATCH block */ -#define ACP_SCRATCH_REG_0 0x0010000 -#define ACP_SCRATCH_REG_1 0x0010004 -#define ACP_SCRATCH_REG_2 0x0010008 -#define ACP_SCRATCH_REG_3 0x001000C -#define ACP_SCRATCH_REG_4 0x0010010 -#define ACP_SCRATCH_REG_5 0x0010014 -#define ACP_SCRATCH_REG_6 0x0010018 -#define ACP_SCRATCH_REG_7 0x001001C -#define ACP_SCRATCH_REG_8 0x0010020 -#define ACP_SCRATCH_REG_9 0x0010024 -#define ACP_SCRATCH_REG_10 0x0010028 -#define ACP_SCRATCH_REG_11 0x001002C -#define ACP_SCRATCH_REG_12 0x0010030 -#define ACP_SCRATCH_REG_13 0x0010034 -#define ACP_SCRATCH_REG_14 0x0010038 -#define ACP_SCRATCH_REG_15 0x001003C -#define ACP_SCRATCH_REG_16 0x0010040 -#define ACP_SCRATCH_REG_17 0x0010044 -#define ACP_SCRATCH_REG_18 0x0010048 -#define ACP_SCRATCH_REG_19 0x001004C -#define ACP_SCRATCH_REG_20 0x0010050 -#define ACP_SCRATCH_REG_21 0x0010054 -#define ACP_SCRATCH_REG_22 0x0010058 -#define ACP_SCRATCH_REG_23 0x001005C -#define ACP_SCRATCH_REG_24 0x0010060 -#define ACP_SCRATCH_REG_25 0x0010064 -#define ACP_SCRATCH_REG_26 0x0010068 -#define ACP_SCRATCH_REG_27 0x001006C -#define ACP_SCRATCH_REG_28 0x0010070 -#define ACP_SCRATCH_REG_29 0x0010074 -#define ACP_SCRATCH_REG_30 0x0010078 -#define ACP_SCRATCH_REG_31 0x001007C -#define ACP_SCRATCH_REG_32 0x0010080 -#define ACP_SCRATCH_REG_33 0x0010084 -#define ACP_SCRATCH_REG_34 0x0010088 -#define ACP_SCRATCH_REG_35 0x001008C -#define ACP_SCRATCH_REG_36 0x0010090 -#define ACP_SCRATCH_REG_37 0x0010094 -#define ACP_SCRATCH_REG_38 0x0010098 -#define ACP_SCRATCH_REG_39 0x001009C -#define ACP_SCRATCH_REG_40 0x00100A0 -#define ACP_SCRATCH_REG_41 0x00100A4 -#define ACP_SCRATCH_REG_42 0x00100A8 -#define ACP_SCRATCH_REG_43 0x00100AC -#define ACP_SCRATCH_REG_44 0x00100B0 -#define ACP_SCRATCH_REG_45 0x00100B4 -#define ACP_SCRATCH_REG_46 0x00100B8 -#define ACP_SCRATCH_REG_47 0x00100BC -#define ACP_SCRATCH_REG_48 0x00100C0 -#define ACP_SCRATCH_REG_49 0x00100C4 -#define ACP_SCRATCH_REG_50 0x00100C8 -#define ACP_SCRATCH_REG_51 0x00100CC -#define ACP_SCRATCH_REG_52 0x00100D0 -#define ACP_SCRATCH_REG_53 0x00100D4 -#define ACP_SCRATCH_REG_54 0x00100D8 -#define ACP_SCRATCH_REG_55 0x00100DC -#define ACP_SCRATCH_REG_56 0x00100E0 -#define ACP_SCRATCH_REG_57 0x00100E4 -#define ACP_SCRATCH_REG_58 0x00100E8 -#define ACP_SCRATCH_REG_59 0x00100EC -#define ACP_SCRATCH_REG_60 0x00100F0 -#define ACP_SCRATCH_REG_61 0x00100F4 -#define ACP_SCRATCH_REG_62 0x00100F8 -#define ACP_SCRATCH_REG_63 0x00100FC -#define ACP_SCRATCH_REG_64 0x0010100 -#define ACP_SCRATCH_REG_65 0x0010104 -#define ACP_SCRATCH_REG_66 0x0010108 -#define ACP_SCRATCH_REG_67 0x001010C -#define ACP_SCRATCH_REG_68 0x0010110 -#define ACP_SCRATCH_REG_69 0x0010114 -#define ACP_SCRATCH_REG_70 0x0010118 -#define ACP_SCRATCH_REG_71 0x001011C -#define ACP_SCRATCH_REG_72 0x0010120 -#define ACP_SCRATCH_REG_73 0x0010124 -#define ACP_SCRATCH_REG_74 0x0010128 -#define ACP_SCRATCH_REG_75 0x001012C -#define ACP_SCRATCH_REG_76 0x0010130 -#define ACP_SCRATCH_REG_77 0x0010134 -#define ACP_SCRATCH_REG_78 0x0010138 -#define ACP_SCRATCH_REG_79 0x001013C -#define ACP_SCRATCH_REG_80 0x0010140 -#define ACP_SCRATCH_REG_81 0x0010144 -#define ACP_SCRATCH_REG_82 0x0010148 -#define ACP_SCRATCH_REG_83 0x001014C -#define ACP_SCRATCH_REG_84 0x0010150 -#define ACP_SCRATCH_REG_85 0x0010154 -#define ACP_SCRATCH_REG_86 0x0010158 -#define ACP_SCRATCH_REG_87 0x001015C -#define ACP_SCRATCH_REG_88 0x0010160 -#define ACP_SCRATCH_REG_89 0x0010164 -#define ACP_SCRATCH_REG_90 0x0010168 -#define ACP_SCRATCH_REG_91 0x001016C -#define ACP_SCRATCH_REG_92 0x0010170 -#define ACP_SCRATCH_REG_93 0x0010174 -#define ACP_SCRATCH_REG_94 0x0010178 -#define ACP_SCRATCH_REG_95 0x001017C -#define ACP_SCRATCH_REG_96 0x0010180 -#define ACP_SCRATCH_REG_97 0x0010184 -#define ACP_SCRATCH_REG_98 0x0010188 -#define ACP_SCRATCH_REG_99 0x001018C -#define ACP_SCRATCH_REG_100 0x0010190 -#define ACP_SCRATCH_REG_101 0x0010194 -#define ACP_SCRATCH_REG_102 0x0010198 -#define ACP_SCRATCH_REG_103 0x001019C -#define ACP_SCRATCH_REG_104 0x00101A0 -#define ACP_SCRATCH_REG_105 0x00101A4 -#define ACP_SCRATCH_REG_106 0x00101A8 -#define ACP_SCRATCH_REG_107 0x00101AC -#define ACP_SCRATCH_REG_108 0x00101B0 -#define ACP_SCRATCH_REG_109 0x00101B4 -#define ACP_SCRATCH_REG_110 0x00101B8 -#define ACP_SCRATCH_REG_111 0x00101BC -#define ACP_SCRATCH_REG_112 0x00101C0 -#define ACP_SCRATCH_REG_113 0x00101C4 -#define ACP_SCRATCH_REG_114 0x00101C8 -#define ACP_SCRATCH_REG_115 0x00101CC -#define ACP_SCRATCH_REG_116 0x00101D0 -#define ACP_SCRATCH_REG_117 0x00101D4 -#define ACP_SCRATCH_REG_118 0x00101D8 -#define ACP_SCRATCH_REG_119 0x00101DC -#define ACP_SCRATCH_REG_120 0x00101E0 -#define ACP_SCRATCH_REG_121 0x00101E4 -#define ACP_SCRATCH_REG_122 0x00101E8 -#define ACP_SCRATCH_REG_123 0x00101EC -#define ACP_SCRATCH_REG_124 0x00101F0 -#define ACP_SCRATCH_REG_125 0x00101F4 -#define ACP_SCRATCH_REG_126 0x00101F8 -#define ACP_SCRATCH_REG_127 0x00101FC -#define ACP_SCRATCH_REG_128 0x0010200 -#endif diff --git a/include/sound/acp63_chip_offset_byte.h b/include/sound/acp63_chip_offset_byte.h new file mode 100644 index 000000000000..c9260e1640ae --- /dev/null +++ b/include/sound/acp63_chip_offset_byte.h @@ -0,0 +1,658 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ACP 6.3 Register Documentation + * + * Copyright 2022 Advanced Micro Devices, Inc. + */ + +#ifndef _acp_ip_OFFSET_HEADER +#define _acp_ip_OFFSET_HEADER + +/* Registers from ACP_DMA block */ +#define ACP_DMA_CNTL_0 0x0000000 +#define ACP_DMA_CNTL_1 0x0000004 +#define ACP_DMA_CNTL_2 0x0000008 +#define ACP_DMA_CNTL_3 0x000000C +#define ACP_DMA_CNTL_4 0x0000010 +#define ACP_DMA_CNTL_5 0x0000014 +#define ACP_DMA_CNTL_6 0x0000018 +#define ACP_DMA_CNTL_7 0x000001C +#define ACP_DMA_DSCR_STRT_IDX_0 0x0000020 +#define ACP_DMA_DSCR_STRT_IDX_1 0x0000024 +#define ACP_DMA_DSCR_STRT_IDX_2 0x0000028 +#define ACP_DMA_DSCR_STRT_IDX_3 0x000002C +#define ACP_DMA_DSCR_STRT_IDX_4 0x0000030 +#define ACP_DMA_DSCR_STRT_IDX_5 0x0000034 +#define ACP_DMA_DSCR_STRT_IDX_6 0x0000038 +#define ACP_DMA_DSCR_STRT_IDX_7 0x000003C +#define ACP_DMA_DSCR_CNT_0 0x0000040 +#define ACP_DMA_DSCR_CNT_1 0x0000044 +#define ACP_DMA_DSCR_CNT_2 0x0000048 +#define ACP_DMA_DSCR_CNT_3 0x000004C +#define ACP_DMA_DSCR_CNT_4 0x0000050 +#define ACP_DMA_DSCR_CNT_5 0x0000054 +#define ACP_DMA_DSCR_CNT_6 0x0000058 +#define ACP_DMA_DSCR_CNT_7 0x000005C +#define ACP_DMA_PRIO_0 0x0000060 +#define ACP_DMA_PRIO_1 0x0000064 +#define ACP_DMA_PRIO_2 0x0000068 +#define ACP_DMA_PRIO_3 0x000006C +#define ACP_DMA_PRIO_4 0x0000070 +#define ACP_DMA_PRIO_5 0x0000074 +#define ACP_DMA_PRIO_6 0x0000078 +#define ACP_DMA_PRIO_7 0x000007C +#define ACP_DMA_CUR_DSCR_0 0x0000080 +#define ACP_DMA_CUR_DSCR_1 0x0000084 +#define ACP_DMA_CUR_DSCR_2 0x0000088 +#define ACP_DMA_CUR_DSCR_3 0x000008C +#define ACP_DMA_CUR_DSCR_4 0x0000090 +#define ACP_DMA_CUR_DSCR_5 0x0000094 +#define ACP_DMA_CUR_DSCR_6 0x0000098 +#define ACP_DMA_CUR_DSCR_7 0x000009C +#define ACP_DMA_CUR_TRANS_CNT_0 0x00000A0 +#define ACP_DMA_CUR_TRANS_CNT_1 0x00000A4 +#define ACP_DMA_CUR_TRANS_CNT_2 0x00000A8 +#define ACP_DMA_CUR_TRANS_CNT_3 0x00000AC +#define ACP_DMA_CUR_TRANS_CNT_4 0x00000B0 +#define ACP_DMA_CUR_TRANS_CNT_5 0x00000B4 +#define ACP_DMA_CUR_TRANS_CNT_6 0x00000B8 +#define ACP_DMA_CUR_TRANS_CNT_7 0x00000BC +#define ACP_DMA_ERR_STS_0 0x00000C0 +#define ACP_DMA_ERR_STS_1 0x00000C4 +#define ACP_DMA_ERR_STS_2 0x00000C8 +#define ACP_DMA_ERR_STS_3 0x00000CC +#define ACP_DMA_ERR_STS_4 0x00000D0 +#define ACP_DMA_ERR_STS_5 0x00000D4 +#define ACP_DMA_ERR_STS_6 0x00000D8 +#define ACP_DMA_ERR_STS_7 0x00000DC +#define ACP_DMA_DESC_BASE_ADDR 0x00000E0 +#define ACP_DMA_DESC_MAX_NUM_DSCR 0x00000E4 +#define ACP_DMA_CH_STS 0x00000E8 +#define ACP_DMA_CH_GROUP 0x00000EC +#define ACP_DMA_CH_RST_STS 0x00000F0 + +/* Registers from ACP_AXI2AXIATU block */ +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1 0x0000C00 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1 0x0000C04 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2 0x0000C08 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2 0x0000C0C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3 0x0000C10 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3 0x0000C14 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4 0x0000C18 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4 0x0000C1C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5 0x0000C20 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5 0x0000C24 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6 0x0000C28 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6 0x0000C2C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7 0x0000C30 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7 0x0000C34 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8 0x0000C38 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8 0x0000C3C +#define ACPAXI2AXI_ATU_CTRL 0x0000C40 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_9 0x0000C44 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_9 0x0000C48 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_10 0x0000C4C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_10 0x0000C50 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_11 0x0000C54 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_11 0x0000C58 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_12 0x0000C5C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_12 0x0000C60 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_13 0x0000C64 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_13 0x0000C68 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_14 0x0000C6C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_14 0x0000C70 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_15 0x0000C74 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_15 0x0000C78 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_16 0x0000C7C +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_16 0x0000C80 + +/* Registers from ACP_CLKRST block */ +#define ACP_SOFT_RESET 0x0001000 +#define ACP_CONTROL 0x0001004 +#define ACP_STATUS 0x0001008 +#define ACP_DYNAMIC_CG_MASTER_CONTROL 0x0001010 +#define ACP_ZSC_DSP_CTRL 0x0001014 +#define ACP_ZSC_STS 0x0001018 +#define ACP_PGFSM_CONTROL 0x0001024 +#define ACP_PGFSM_STATUS 0x0001028 +#define ACP_CLKMUX_SEL 0x000102C + +/* Registers from ACP_AON block */ +#define ACP_PME_EN 0x0001400 +#define ACP_DEVICE_STATE 0x0001404 +#define AZ_DEVICE_STATE 0x0001408 +#define ACP_PIN_CONFIG 0x0001440 +#define ACP_PAD_PULLUP_CTRL 0x0001444 +#define ACP_PAD_PULLDOWN_CTRL 0x0001448 +#define ACP_PAD_DRIVE_STRENGTH_CTRL 0x000144C +#define ACP_PAD_SCHMEN_CTRL 0x0001450 +#define ACP_SW_PAD_KEEPER_EN 0x0001454 +#define ACP_SW_WAKE_EN 0x0001458 +#define ACP_I2S_WAKE_EN 0x000145C +#define ACP_SW1_WAKE_EN 0x0001460 + +#define ACP_SW_I2S_ERROR_REASON 0x00018B4 +#define ACP_SW_POS_TRACK_I2S_TX_CTRL 0x00018B8 +#define ACP_SW_I2S_TX_DMA_POS 0x00018BC +#define ACP_SW_POS_TRACK_BT_TX_CTRL 0x00018C0 +#define ACP_SW_BT_TX_DMA_POS 0x00018C4 +#define ACP_SW_POS_TRACK_HS_TX_CTRL 0x00018C8 +#define ACP_SW_HS_TX_DMA_POS 0x00018CC +#define ACP_SW_POS_TRACK_I2S_RX_CTRL 0x00018D0 +#define ACP_SW_I2S_RX_DMA_POS 0x00018D4 +#define ACP_SW_POS_TRACK_BT_RX_CTRL 0x00018D8 +#define ACP_SW_BT_RX_DMA_POS 0x00018DC +#define ACP_SW_POS_TRACK_HS_RX_CTRL 0x00018E0 +#define ACP_SW_HS_RX_DMA_POS 0x00018E4 +#define ACP_ERROR_INTR_MASK1 0X0001974 +#define ACP_ERROR_INTR_MASK2 0X0001978 +#define ACP_ERROR_INTR_MASK3 0X000197C + +/* Registers from ACP_P1_MISC block */ +#define ACP_EXTERNAL_INTR_ENB 0x0001A00 +#define ACP_EXTERNAL_INTR_CNTL 0x0001A04 +#define ACP_EXTERNAL_INTR_CNTL1 0x0001A08 +#define ACP_EXTERNAL_INTR_STAT 0x0001A0C +#define ACP_EXTERNAL_INTR_STAT1 0x0001A10 +#define ACP_ERROR_STATUS 0x0001A4C +#define ACP_P1_SW_I2S_ERROR_REASON 0x0001A50 +#define ACP_P1_SW_POS_TRACK_I2S_TX_CTRL 0x0001A6C +#define ACP_P1_SW_I2S_TX_DMA_POS 0x0001A70 +#define ACP_P1_SW_POS_TRACK_I2S_RX_CTRL 0x0001A74 +#define ACP_P1_SW_I2S_RX_DMA_POS 0x0001A78 +#define ACP_P1_DMIC_I2S_GPIO_INTR_CTRL 0x0001A7C +#define ACP_P1_DMIC_I2S_GPIO_INTR_STATUS 0x0001A80 +#define ACP_SCRATCH_REG_BASE_ADDR 0x0001A84 +#define ACP_P1_SW_POS_TRACK_BT_TX_CTRL 0x0001A88 +#define ACP_P1_SW_BT_TX_DMA_POS 0x0001A8C +#define ACP_P1_SW_POS_TRACK_HS_TX_CTRL 0x0001A90 +#define ACP_P1_SW_HS_TX_DMA_POS 0x0001A94 +#define ACP_P1_SW_POS_TRACK_BT_RX_CTRL 0x0001A98 +#define ACP_P1_SW_BT_RX_DMA_POS 0x0001A9C +#define ACP_P1_SW_POS_TRACK_HS_RX_CTRL 0x0001AA0 +#define ACP_P1_SW_HS_RX_DMA_POS 0x0001AA4 +#define ACP_ERROR_INTR_MASK4 0X0001AEC +#define ACP_ERROR_INTR_MASK5 0X0001AF0 + +/* Registers from ACP_AUDIO_BUFFERS block */ +#define ACP_I2S_RX_RINGBUFADDR 0x0002000 +#define ACP_I2S_RX_RINGBUFSIZE 0x0002004 +#define ACP_I2S_RX_LINKPOSITIONCNTR 0x0002008 +#define ACP_I2S_RX_FIFOADDR 0x000200C +#define ACP_I2S_RX_FIFOSIZE 0x0002010 +#define ACP_I2S_RX_DMA_SIZE 0x0002014 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0002018 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW 0x000201C +#define ACP_I2S_RX_INTR_WATERMARK_SIZE 0x0002020 +#define ACP_I2S_TX_RINGBUFADDR 0x0002024 +#define ACP_I2S_TX_RINGBUFSIZE 0x0002028 +#define ACP_I2S_TX_LINKPOSITIONCNTR 0x000202C +#define ACP_I2S_TX_FIFOADDR 0x0002030 +#define ACP_I2S_TX_FIFOSIZE 0x0002034 +#define ACP_I2S_TX_DMA_SIZE 0x0002038 +#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x000203C +#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0002040 +#define ACP_I2S_TX_INTR_WATERMARK_SIZE 0x0002044 +#define ACP_BT_RX_RINGBUFADDR 0x0002048 +#define ACP_BT_RX_RINGBUFSIZE 0x000204C +#define ACP_BT_RX_LINKPOSITIONCNTR 0x0002050 +#define ACP_BT_RX_FIFOADDR 0x0002054 +#define ACP_BT_RX_FIFOSIZE 0x0002058 +#define ACP_BT_RX_DMA_SIZE 0x000205C +#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0002060 +#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW 0x0002064 +#define ACP_BT_RX_INTR_WATERMARK_SIZE 0x0002068 +#define ACP_BT_TX_RINGBUFADDR 0x000206C +#define ACP_BT_TX_RINGBUFSIZE 0x0002070 +#define ACP_BT_TX_LINKPOSITIONCNTR 0x0002074 +#define ACP_BT_TX_FIFOADDR 0x0002078 +#define ACP_BT_TX_FIFOSIZE 0x000207C +#define ACP_BT_TX_DMA_SIZE 0x0002080 +#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0002084 +#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW 0x0002088 +#define ACP_BT_TX_INTR_WATERMARK_SIZE 0x000208C +#define ACP_HS_RX_RINGBUFADDR 0x0002090 +#define ACP_HS_RX_RINGBUFSIZE 0x0002094 +#define ACP_HS_RX_LINKPOSITIONCNTR 0x0002098 +#define ACP_HS_RX_FIFOADDR 0x000209C +#define ACP_HS_RX_FIFOSIZE 0x00020A0 +#define ACP_HS_RX_DMA_SIZE 0x00020A4 +#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH 0x00020A8 +#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW 0x00020AC +#define ACP_HS_RX_INTR_WATERMARK_SIZE 0x00020B0 +#define ACP_HS_TX_RINGBUFADDR 0x00020B4 +#define ACP_HS_TX_RINGBUFSIZE 0x00020B8 +#define ACP_HS_TX_LINKPOSITIONCNTR 0x00020BC +#define ACP_HS_TX_FIFOADDR 0x00020C0 +#define ACP_HS_TX_FIFOSIZE 0x00020C4 +#define ACP_HS_TX_DMA_SIZE 0x00020C8 +#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x00020CC +#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x00020D0 +#define ACP_HS_TX_INTR_WATERMARK_SIZE 0x00020D4 +#define ACP_AUDIO_RX_RINGBUFADDR ACP_I2S_RX_RINGBUFADDR +#define ACP_AUDIO_RX_RINGBUFSIZE ACP_I2S_RX_RINGBUFSIZE +#define ACP_AUDIO_RX_LINKPOSITIONCNTR ACP_I2S_RX_LINKPOSITIONCNTR +#define ACP_AUDIO_RX_FIFOADDR ACP_I2S_RX_FIFOADDR +#define ACP_AUDIO_RX_FIFOSIZE ACP_I2S_RX_FIFOSIZE +#define ACP_AUDIO_RX_DMA_SIZE ACP_I2S_RX_DMA_SIZE +#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH +#define ACP_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_I2S_RX_LINEARPOSITIONCNTR_LOW +#define ACP_AUDIO_RX_INTR_WATERMARK_SIZE ACP_I2S_RX_INTR_WATERMARK_SIZE +#define ACP_AUDIO_TX_RINGBUFADDR ACP_I2S_TX_RINGBUFADDR +#define ACP_AUDIO_TX_RINGBUFSIZE ACP_I2S_TX_RINGBUFSIZE +#define ACP_AUDIO_TX_LINKPOSITIONCNTR ACP_I2S_TX_LINKPOSITIONCNTR +#define ACP_AUDIO_TX_FIFOADDR ACP_I2S_TX_FIFOADDR +#define ACP_AUDIO_TX_FIFOSIZE ACP_I2S_TX_FIFOSIZE +#define ACP_AUDIO_TX_DMA_SIZE ACP_I2S_TX_DMA_SIZE +#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH +#define ACP_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_I2S_TX_LINEARPOSITIONCNTR_LOW +#define ACP_AUDIO_TX_INTR_WATERMARK_SIZE ACP_I2S_TX_INTR_WATERMARK_SIZE + +/* Registers from ACP_I2S_TDM block */ +#define ACP_I2STDM_IER 0x0002400 +#define ACP_I2STDM_IRER 0x0002404 +#define ACP_I2STDM_RXFRMT 0x0002408 +#define ACP_I2STDM_ITER 0x000240C +#define ACP_I2STDM_TXFRMT 0x0002410 +#define ACP_I2STDM0_MSTRCLKGEN 0x0002414 +#define ACP_I2STDM1_MSTRCLKGEN 0x0002418 +#define ACP_I2STDM2_MSTRCLKGEN 0x000241C +#define ACP_I2STDM_REFCLKGEN 0x0002420 + +/* Registers from ACP_BT_TDM block */ +#define ACP_BTTDM_IER 0x0002800 +#define ACP_BTTDM_IRER 0x0002804 +#define ACP_BTTDM_RXFRMT 0x0002808 +#define ACP_BTTDM_ITER 0x000280C +#define ACP_BTTDM_TXFRMT 0x0002810 +#define ACP_HSTDM_IER 0x0002814 +#define ACP_HSTDM_IRER 0x0002818 +#define ACP_HSTDM_RXFRMT 0x000281C +#define ACP_HSTDM_ITER 0x0002820 +#define ACP_HSTDM_TXFRMT 0x0002824 + +/* Registers from ACP_WOV block */ +#define ACP_WOV_PDM_ENABLE 0x0002C04 +#define ACP_WOV_PDM_DMA_ENABLE 0x0002C08 +#define ACP_WOV_RX_RINGBUFADDR 0x0002C0C +#define ACP_WOV_RX_RINGBUFSIZE 0x0002C10 +#define ACP_WOV_RX_LINKPOSITIONCNTR 0x0002C14 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH 0x0002C18 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW 0x0002C1C +#define ACP_WOV_RX_INTR_WATERMARK_SIZE 0x0002C20 +#define ACP_WOV_PDM_FIFO_FLUSH 0x0002C24 +#define ACP_WOV_PDM_NO_OF_CHANNELS 0x0002C28 +#define ACP_WOV_PDM_DECIMATION_FACTOR 0x0002C2C +#define ACP_WOV_PDM_VAD_CTRL 0x0002C30 +#define ACP_WOV_WAKE 0x0002C54 +#define ACP_WOV_BUFFER_STATUS 0x0002C58 +#define ACP_WOV_MISC_CTRL 0x0002C5C +#define ACP_WOV_CLK_CTRL 0x0002C60 +#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN 0x0002C64 +#define ACP_WOV_ERROR_STATUS_REGISTER 0x0002C68 +#define ACP_PDM_CLKDIV 0x0002C6C + +/* Registers from ACP_SW_SWCLK block */ +#define ACP_SW_EN 0x0003000 +#define ACP_SW_EN_STATUS 0x0003004 +#define ACP_SW_FRAMESIZE 0x0003008 +#define ACP_SW_SSP_COUNTER 0x000300C +#define ACP_SW_AUDIO_TX_EN 0x0003010 +#define ACP_SW_AUDIO_TX_EN_STATUS 0x0003014 +#define ACP_SW_AUDIO_TX_FRAME_FORMAT 0x0003018 +#define ACP_SW_AUDIO_TX_SAMPLEINTERVAL 0x000301C +#define ACP_SW_AUDIO_TX_HCTRL_DP0 0x0003020 +#define ACP_SW_AUDIO_TX_HCTRL_DP1 0x0003024 +#define ACP_SW_AUDIO_TX_HCTRL_DP2 0x0003028 +#define ACP_SW_AUDIO_TX_HCTRL_DP3 0x000302C +#define ACP_SW_AUDIO_TX_OFFSET_DP0 0x0003030 +#define ACP_SW_AUDIO_TX_OFFSET_DP1 0x0003034 +#define ACP_SW_AUDIO_TX_OFFSET_DP2 0x0003038 +#define ACP_SW_AUDIO_TX_OFFSET_DP3 0x000303C +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP0 0x0003040 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP1 0x0003044 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP2 0x0003048 +#define ACP_SW_AUDIO_TX_CHANNEL_ENABLE_DP3 0x000304C +#define ACP_SW_BT_TX_EN 0x0003050 +#define ACP_SW_BT_TX_EN_STATUS 0x0003054 +#define ACP_SW_BT_TX_FRAME_FORMAT 0x0003058 +#define ACP_SW_BT_TX_SAMPLEINTERVAL 0x000305C +#define ACP_SW_BT_TX_HCTRL 0x0003060 +#define ACP_SW_BT_TX_OFFSET 0x0003064 +#define ACP_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003068 +#define ACP_SW_HEADSET_TX_EN 0x000306C +#define ACP_SW_HEADSET_TX_EN_STATUS 0x0003070 +#define ACP_SW_HEADSET_TX_FRAME_FORMAT 0x0003074 +#define ACP_SW_HEADSET_TX_SAMPLEINTERVAL 0x0003078 +#define ACP_SW_HEADSET_TX_HCTRL 0x000307C +#define ACP_SW_HEADSET_TX_OFFSET 0x0003080 +#define ACP_SW_HEADSET_TX_CHANNEL_ENABLE_DP0 0x0003084 +#define ACP_SW_AUDIO_RX_EN 0x0003088 +#define ACP_SW_AUDIO_RX_EN_STATUS 0x000308C +#define ACP_SW_AUDIO_RX_FRAME_FORMAT 0x0003090 +#define ACP_SW_AUDIO_RX_SAMPLEINTERVAL 0x0003094 +#define ACP_SW_AUDIO_RX_HCTRL_DP0 0x0003098 +#define ACP_SW_AUDIO_RX_HCTRL_DP1 0x000309C +#define ACP_SW_AUDIO_RX_HCTRL_DP2 0x0003100 +#define ACP_SW_AUDIO_RX_HCTRL_DP3 0x0003104 +#define ACP_SW_AUDIO_RX_OFFSET_DP0 0x0003108 +#define ACP_SW_AUDIO_RX_OFFSET_DP1 0x000310C +#define ACP_SW_AUDIO_RX_OFFSET_DP2 0x0003110 +#define ACP_SW_AUDIO_RX_OFFSET_DP3 0x0003114 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP0 0x0003118 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP1 0x000311C +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP2 0x0003120 +#define ACP_SW_AUDIO_RX_CHANNEL_ENABLE_DP3 0x0003124 +#define ACP_SW_BT_RX_EN 0x0003128 +#define ACP_SW_BT_RX_EN_STATUS 0x000312C +#define ACP_SW_BT_RX_FRAME_FORMAT 0x0003130 +#define ACP_SW_BT_RX_SAMPLEINTERVAL 0x0003134 +#define ACP_SW_BT_RX_HCTRL 0x0003138 +#define ACP_SW_BT_RX_OFFSET 0x000313C +#define ACP_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003140 +#define ACP_SW_HEADSET_RX_EN 0x0003144 +#define ACP_SW_HEADSET_RX_EN_STATUS 0x0003148 +#define ACP_SW_HEADSET_RX_FRAME_FORMAT 0x000314C +#define ACP_SW_HEADSET_RX_SAMPLEINTERVAL 0x0003150 +#define ACP_SW_HEADSET_RX_HCTRL 0x0003154 +#define ACP_SW_HEADSET_RX_OFFSET 0x0003158 +#define ACP_SW_HEADSET_RX_CHANNEL_ENABLE_DP0 0x000315C +#define ACP_SW_BPT_PORT_EN 0x0003160 +#define ACP_SW_BPT_PORT_EN_STATUS 0x0003164 +#define ACP_SW_BPT_PORT_FRAME_FORMAT 0x0003168 +#define ACP_SW_BPT_PORT_SAMPLEINTERVAL 0x000316C +#define ACP_SW_BPT_PORT_HCTRL 0x0003170 +#define ACP_SW_BPT_PORT_OFFSET 0x0003174 +#define ACP_SW_BPT_PORT_CHANNEL_ENABLE 0x0003178 +#define ACP_SW_BPT_PORT_FIRST_BYTE_ADDR 0x000317C +#define ACP_SW_CLK_RESUME_CTRL 0x0003180 +#define ACP_SW_CLK_RESUME_DELAY_CNTR 0x0003184 +#define ACP_SW_BUS_RESET_CTRL 0x0003188 +#define ACP_SW_PRBS_ERR_STATUS 0x000318C +#define SW_IMM_CMD_UPPER_WORD 0x0003230 +#define SW_IMM_CMD_LOWER_QWORD 0x0003234 +#define SW_IMM_RESP_UPPER_WORD 0x0003238 +#define SW_IMM_RESP_LOWER_QWORD 0x000323C +#define SW_IMM_CMD_STS 0x0003240 +#define SW_BRA_BASE_ADDRESS 0x0003244 +#define SW_BRA_TRANSFER_SIZE 0x0003248 +#define SW_BRA_DMA_BUSY 0x000324C +#define SW_BRA_RESP 0x0003250 +#define SW_BRA_RESP_FRAME_ADDR 0x0003254 +#define SW_BRA_CURRENT_TRANSFER_SIZE 0x0003258 +#define SW_STATE_CHANGE_STATUS_0TO7 0x000325C +#define SW_STATE_CHANGE_STATUS_8TO11 0x0003260 +#define SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003264 +#define SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003268 +#define SW_CLK_FREQUENCY_CTRL 0x000326C +#define SW_ERROR_INTR_MASK 0x0003270 +#define SW_PHY_TEST_MODE_DATA_OFF 0x0003274 + +/* Registers from ACP_P1_AUDIO_BUFFERS block */ +#define ACP_P1_I2S_RX_RINGBUFADDR 0x0003A00 +#define ACP_P1_I2S_RX_RINGBUFSIZE 0x0003A04 +#define ACP_P1_I2S_RX_LINKPOSITIONCNTR 0x0003A08 +#define ACP_P1_I2S_RX_FIFOADDR 0x0003A0C +#define ACP_P1_I2S_RX_FIFOSIZE 0x0003A10 +#define ACP_P1_I2S_RX_DMA_SIZE 0x0003A14 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x0003A18 +#define ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW 0x0003A1C +#define ACP_P1_I2S_RX_INTR_WATERMARK_SIZE 0x0003A20 +#define ACP_P1_I2S_TX_RINGBUFADDR 0x0003A24 +#define ACP_P1_I2S_TX_RINGBUFSIZE 0x0003A28 +#define ACP_P1_I2S_TX_LINKPOSITIONCNTR 0x0003A2C +#define ACP_P1_I2S_TX_FIFOADDR 0x0003A30 +#define ACP_P1_I2S_TX_FIFOSIZE 0x0003A34 +#define ACP_P1_I2S_TX_DMA_SIZE 0x0003A38 +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x0003A3C +#define ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW 0x0003A40 +#define ACP_P1_I2S_TX_INTR_WATERMARK_SIZE 0x0003A44 +#define ACP_P1_BT_RX_RINGBUFADDR 0x0003A48 +#define ACP_P1_BT_RX_RINGBUFSIZE 0x0003A4C +#define ACP_P1_BT_RX_LINKPOSITIONCNTR 0x0003A50 +#define ACP_P1_BT_RX_FIFOADDR 0x0003A54 +#define ACP_P1_BT_RX_FIFOSIZE 0x0003A58 +#define ACP_P1_BT_RX_DMA_SIZE 0x0003A5C +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_HIGH 0x0003A60 +#define ACP_P1_BT_RX_LINEARPOSITIONCNTR_LOW 0x0003A64 +#define ACP_P1_BT_RX_INTR_WATERMARK_SIZE 0x0003A68 +#define ACP_P1_BT_TX_RINGBUFADDR 0x0003A6C +#define ACP_P1_BT_TX_RINGBUFSIZE 0x0003A70 +#define ACP_P1_BT_TX_LINKPOSITIONCNTR 0x0003A74 +#define ACP_P1_BT_TX_FIFOADDR 0x0003A78 +#define ACP_P1_BT_TX_FIFOSIZE 0x0003A7C +#define ACP_P1_BT_TX_DMA_SIZE 0x0003A80 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_HIGH 0x0003A84 +#define ACP_P1_BT_TX_LINEARPOSITIONCNTR_LOW 0x0003A88 +#define ACP_P1_BT_TX_INTR_WATERMARK_SIZE 0x0003A8C +#define ACP_P1_HS_RX_RINGBUFADDR 0x0003A90 +#define ACP_P1_HS_RX_RINGBUFSIZE 0x0003A94 +#define ACP_P1_HS_RX_LINKPOSITIONCNTR 0x0003A98 +#define ACP_P1_HS_RX_FIFOADDR 0x0003A9C +#define ACP_P1_HS_RX_FIFOSIZE 0x0003AA0 +#define ACP_P1_HS_RX_DMA_SIZE 0x0003AA4 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_HIGH 0x0003AA8 +#define ACP_P1_HS_RX_LINEARPOSITIONCNTR_LOW 0x0003AAC +#define ACP_P1_HS_RX_INTR_WATERMARK_SIZE 0x0003AB0 +#define ACP_P1_HS_TX_RINGBUFADDR 0x0003AB4 +#define ACP_P1_HS_TX_RINGBUFSIZE 0x0003AB8 +#define ACP_P1_HS_TX_LINKPOSITIONCNTR 0x0003ABC +#define ACP_P1_HS_TX_FIFOADDR 0x0003AC0 +#define ACP_P1_HS_TX_FIFOSIZE 0x0003AC4 +#define ACP_P1_HS_TX_DMA_SIZE 0x0003AC8 +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_HIGH 0x0003ACC +#define ACP_P1_HS_TX_LINEARPOSITIONCNTR_LOW 0x0003AD0 +#define ACP_P1_HS_TX_INTR_WATERMARK_SIZE 0x0003AD4 +#define ACP_P1_AUDIO_RX_RINGBUFADDR ACP_P1_I2S_RX_RINGBUFADDR +#define ACP_P1_AUDIO_RX_RINGBUFSIZE ACP_P1_I2S_RX_RINGBUFSIZE +#define ACP_P1_AUDIO_RX_LINKPOSITIONCNTR ACP_P1_I2S_RX_LINKPOSITIONCNTR +#define ACP_P1_AUDIO_RX_FIFOADDR ACP_P1_I2S_RX_FIFOADDR +#define ACP_P1_AUDIO_RX_FIFOSIZE ACP_P1_I2S_RX_FIFOSIZE +#define ACP_P1_AUDIO_RX_DMA_SIZE ACP_P1_I2S_RX_DMA_SIZE +#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_RX_LINEARPOSITIONCNTR_HIGH +#define ACP_P1_AUDIO_RX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_RX_LINEARPOSITIONCNTR_LOW +#define ACP_P1_AUDIO_RX_INTR_WATERMARK_SIZE ACP_P1_I2S_RX_INTR_WATERMARK_SIZE +#define ACP_P1_AUDIO_TX_RINGBUFADDR ACP_P1_I2S_TX_RINGBUFADDR +#define ACP_P1_AUDIO_TX_RINGBUFSIZE ACP_P1_I2S_TX_RINGBUFSIZE +#define ACP_P1_AUDIO_TX_LINKPOSITIONCNTR ACP_P1_I2S_TX_LINKPOSITIONCNTR +#define ACP_P1_AUDIO_TX_FIFOADDR ACP_P1_I2S_TX_FIFOADDR +#define ACP_P1_AUDIO_TX_FIFOSIZE ACP_P1_I2S_TX_FIFOSIZE +#define ACP_P1_AUDIO_TX_DMA_SIZE ACP_P1_I2S_TX_DMA_SIZE +#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_HIGH ACP_P1_I2S_TX_LINEARPOSITIONCNTR_HIGH +#define ACP_P1_AUDIO_TX_LINEARPOSITIONCNTR_LOW ACP_P1_I2S_TX_LINEARPOSITIONCNTR_LOW +#define ACP_P1_AUDIO_TX_INTR_WATERMARK_SIZE ACP_P1_I2S_TX_INTR_WATERMARK_SIZE + +/* Registers from ACP_P1_SW_SWCLK block */ +#define ACP_P1_SW_EN 0x0003C00 +#define ACP_P1_SW_EN_STATUS 0x0003C04 +#define ACP_P1_SW_FRAMESIZE 0x0003C08 +#define ACP_P1_SW_SSP_COUNTER 0x0003C0C +#define ACP_P1_SW_BT_TX_EN 0x0003C50 +#define ACP_P1_SW_BT_TX_EN_STATUS 0x0003C54 +#define ACP_P1_SW_BT_TX_FRAME_FORMAT 0x0003C58 +#define ACP_P1_SW_BT_TX_SAMPLEINTERVAL 0x0003C5C +#define ACP_P1_SW_BT_TX_HCTRL 0x0003C60 +#define ACP_P1_SW_BT_TX_OFFSET 0x0003C64 +#define ACP_P1_SW_BT_TX_CHANNEL_ENABLE_DP0 0x0003C68 +#define ACP_P1_SW_BT_RX_EN 0x0003D28 +#define ACP_P1_SW_BT_RX_EN_STATUS 0x0003D2C +#define ACP_P1_SW_BT_RX_FRAME_FORMAT 0x0003D30 +#define ACP_P1_SW_BT_RX_SAMPLEINTERVAL 0x0003D34 +#define ACP_P1_SW_BT_RX_HCTRL 0x0003D38 +#define ACP_P1_SW_BT_RX_OFFSET 0x0003D3C +#define ACP_P1_SW_BT_RX_CHANNEL_ENABLE_DP0 0x0003D40 +#define ACP_P1_SW_BPT_PORT_EN 0x0003D60 +#define ACP_P1_SW_BPT_PORT_EN_STATUS 0x0003D64 +#define ACP_P1_SW_BPT_PORT_FRAME_FORMAT 0x0003D68 +#define ACP_P1_SW_BPT_PORT_SAMPLEINTERVAL 0x0003D6C +#define ACP_P1_SW_BPT_PORT_HCTRL 0x0003D70 +#define ACP_P1_SW_BPT_PORT_OFFSET 0x0003D74 +#define ACP_P1_SW_BPT_PORT_CHANNEL_ENABLE 0x0003D78 +#define ACP_P1_SW_BPT_PORT_FIRST_BYTE_ADDR 0x0003D7C +#define ACP_P1_SW_CLK_RESUME_CTRL 0x0003D80 +#define ACP_P1_SW_CLK_RESUME_DELAY_CNTR 0x0003D84 +#define ACP_P1_SW_BUS_RESET_CTRL 0x0003D88 +#define ACP_P1_SW_PRBS_ERR_STATUS 0x0003D8C + +/* Registers from ACP_P1_SW_ACLK block */ +#define P1_SW_CORB_BASE_ADDRESS 0x0003E00 +#define P1_SW_CORB_WRITE_POINTER 0x0003E04 +#define P1_SW_CORB_READ_POINTER 0x0003E08 +#define P1_SW_CORB_CONTROL 0x0003E0C +#define P1_SW_CORB_SIZE 0x0003E14 +#define P1_SW_RIRB_BASE_ADDRESS 0x0003E18 +#define P1_SW_RIRB_WRITE_POINTER 0x0003E1C +#define P1_SW_RIRB_RESPONSE_INTERRUPT_COUNT 0x0003E20 +#define P1_SW_RIRB_CONTROL 0x0003E24 +#define P1_SW_RIRB_SIZE 0x0003E28 +#define P1_SW_RIRB_FIFO_MIN_THDL 0x0003E2C +#define P1_SW_IMM_CMD_UPPER_WORD 0x0003E30 +#define P1_SW_IMM_CMD_LOWER_QWORD 0x0003E34 +#define P1_SW_IMM_RESP_UPPER_WORD 0x0003E38 +#define P1_SW_IMM_RESP_LOWER_QWORD 0x0003E3C +#define P1_SW_IMM_CMD_STS 0x0003E40 +#define P1_SW_BRA_BASE_ADDRESS 0x0003E44 +#define P1_SW_BRA_TRANSFER_SIZE 0x0003E48 +#define P1_SW_BRA_DMA_BUSY 0x0003E4C +#define P1_SW_BRA_RESP 0x0003E50 +#define P1_SW_BRA_RESP_FRAME_ADDR 0x0003E54 +#define P1_SW_BRA_CURRENT_TRANSFER_SIZE 0x0003E58 +#define P1_SW_STATE_CHANGE_STATUS_0TO7 0x0003E5C +#define P1_SW_STATE_CHANGE_STATUS_8TO11 0x0003E60 +#define P1_SW_STATE_CHANGE_STATUS_MASK_0TO7 0x0003E64 +#define P1_SW_STATE_CHANGE_STATUS_MASK_8TO11 0x0003E68 +#define P1_SW_CLK_FREQUENCY_CTRL 0x0003E6C +#define P1_SW_ERROR_INTR_MASK 0x0003E70 +#define P1_SW_PHY_TEST_MODE_DATA_OFF 0x0003E74 + +/* Registers from ACP_SCRATCH block */ +#define ACP_SCRATCH_REG_0 0x0010000 +#define ACP_SCRATCH_REG_1 0x0010004 +#define ACP_SCRATCH_REG_2 0x0010008 +#define ACP_SCRATCH_REG_3 0x001000C +#define ACP_SCRATCH_REG_4 0x0010010 +#define ACP_SCRATCH_REG_5 0x0010014 +#define ACP_SCRATCH_REG_6 0x0010018 +#define ACP_SCRATCH_REG_7 0x001001C +#define ACP_SCRATCH_REG_8 0x0010020 +#define ACP_SCRATCH_REG_9 0x0010024 +#define ACP_SCRATCH_REG_10 0x0010028 +#define ACP_SCRATCH_REG_11 0x001002C +#define ACP_SCRATCH_REG_12 0x0010030 +#define ACP_SCRATCH_REG_13 0x0010034 +#define ACP_SCRATCH_REG_14 0x0010038 +#define ACP_SCRATCH_REG_15 0x001003C +#define ACP_SCRATCH_REG_16 0x0010040 +#define ACP_SCRATCH_REG_17 0x0010044 +#define ACP_SCRATCH_REG_18 0x0010048 +#define ACP_SCRATCH_REG_19 0x001004C +#define ACP_SCRATCH_REG_20 0x0010050 +#define ACP_SCRATCH_REG_21 0x0010054 +#define ACP_SCRATCH_REG_22 0x0010058 +#define ACP_SCRATCH_REG_23 0x001005C +#define ACP_SCRATCH_REG_24 0x0010060 +#define ACP_SCRATCH_REG_25 0x0010064 +#define ACP_SCRATCH_REG_26 0x0010068 +#define ACP_SCRATCH_REG_27 0x001006C +#define ACP_SCRATCH_REG_28 0x0010070 +#define ACP_SCRATCH_REG_29 0x0010074 +#define ACP_SCRATCH_REG_30 0x0010078 +#define ACP_SCRATCH_REG_31 0x001007C +#define ACP_SCRATCH_REG_32 0x0010080 +#define ACP_SCRATCH_REG_33 0x0010084 +#define ACP_SCRATCH_REG_34 0x0010088 +#define ACP_SCRATCH_REG_35 0x001008C +#define ACP_SCRATCH_REG_36 0x0010090 +#define ACP_SCRATCH_REG_37 0x0010094 +#define ACP_SCRATCH_REG_38 0x0010098 +#define ACP_SCRATCH_REG_39 0x001009C +#define ACP_SCRATCH_REG_40 0x00100A0 +#define ACP_SCRATCH_REG_41 0x00100A4 +#define ACP_SCRATCH_REG_42 0x00100A8 +#define ACP_SCRATCH_REG_43 0x00100AC +#define ACP_SCRATCH_REG_44 0x00100B0 +#define ACP_SCRATCH_REG_45 0x00100B4 +#define ACP_SCRATCH_REG_46 0x00100B8 +#define ACP_SCRATCH_REG_47 0x00100BC +#define ACP_SCRATCH_REG_48 0x00100C0 +#define ACP_SCRATCH_REG_49 0x00100C4 +#define ACP_SCRATCH_REG_50 0x00100C8 +#define ACP_SCRATCH_REG_51 0x00100CC +#define ACP_SCRATCH_REG_52 0x00100D0 +#define ACP_SCRATCH_REG_53 0x00100D4 +#define ACP_SCRATCH_REG_54 0x00100D8 +#define ACP_SCRATCH_REG_55 0x00100DC +#define ACP_SCRATCH_REG_56 0x00100E0 +#define ACP_SCRATCH_REG_57 0x00100E4 +#define ACP_SCRATCH_REG_58 0x00100E8 +#define ACP_SCRATCH_REG_59 0x00100EC +#define ACP_SCRATCH_REG_60 0x00100F0 +#define ACP_SCRATCH_REG_61 0x00100F4 +#define ACP_SCRATCH_REG_62 0x00100F8 +#define ACP_SCRATCH_REG_63 0x00100FC +#define ACP_SCRATCH_REG_64 0x0010100 +#define ACP_SCRATCH_REG_65 0x0010104 +#define ACP_SCRATCH_REG_66 0x0010108 +#define ACP_SCRATCH_REG_67 0x001010C +#define ACP_SCRATCH_REG_68 0x0010110 +#define ACP_SCRATCH_REG_69 0x0010114 +#define ACP_SCRATCH_REG_70 0x0010118 +#define ACP_SCRATCH_REG_71 0x001011C +#define ACP_SCRATCH_REG_72 0x0010120 +#define ACP_SCRATCH_REG_73 0x0010124 +#define ACP_SCRATCH_REG_74 0x0010128 +#define ACP_SCRATCH_REG_75 0x001012C +#define ACP_SCRATCH_REG_76 0x0010130 +#define ACP_SCRATCH_REG_77 0x0010134 +#define ACP_SCRATCH_REG_78 0x0010138 +#define ACP_SCRATCH_REG_79 0x001013C +#define ACP_SCRATCH_REG_80 0x0010140 +#define ACP_SCRATCH_REG_81 0x0010144 +#define ACP_SCRATCH_REG_82 0x0010148 +#define ACP_SCRATCH_REG_83 0x001014C +#define ACP_SCRATCH_REG_84 0x0010150 +#define ACP_SCRATCH_REG_85 0x0010154 +#define ACP_SCRATCH_REG_86 0x0010158 +#define ACP_SCRATCH_REG_87 0x001015C +#define ACP_SCRATCH_REG_88 0x0010160 +#define ACP_SCRATCH_REG_89 0x0010164 +#define ACP_SCRATCH_REG_90 0x0010168 +#define ACP_SCRATCH_REG_91 0x001016C +#define ACP_SCRATCH_REG_92 0x0010170 +#define ACP_SCRATCH_REG_93 0x0010174 +#define ACP_SCRATCH_REG_94 0x0010178 +#define ACP_SCRATCH_REG_95 0x001017C +#define ACP_SCRATCH_REG_96 0x0010180 +#define ACP_SCRATCH_REG_97 0x0010184 +#define ACP_SCRATCH_REG_98 0x0010188 +#define ACP_SCRATCH_REG_99 0x001018C +#define ACP_SCRATCH_REG_100 0x0010190 +#define ACP_SCRATCH_REG_101 0x0010194 +#define ACP_SCRATCH_REG_102 0x0010198 +#define ACP_SCRATCH_REG_103 0x001019C +#define ACP_SCRATCH_REG_104 0x00101A0 +#define ACP_SCRATCH_REG_105 0x00101A4 +#define ACP_SCRATCH_REG_106 0x00101A8 +#define ACP_SCRATCH_REG_107 0x00101AC +#define ACP_SCRATCH_REG_108 0x00101B0 +#define ACP_SCRATCH_REG_109 0x00101B4 +#define ACP_SCRATCH_REG_110 0x00101B8 +#define ACP_SCRATCH_REG_111 0x00101BC +#define ACP_SCRATCH_REG_112 0x00101C0 +#define ACP_SCRATCH_REG_113 0x00101C4 +#define ACP_SCRATCH_REG_114 0x00101C8 +#define ACP_SCRATCH_REG_115 0x00101CC +#define ACP_SCRATCH_REG_116 0x00101D0 +#define ACP_SCRATCH_REG_117 0x00101D4 +#define ACP_SCRATCH_REG_118 0x00101D8 +#define ACP_SCRATCH_REG_119 0x00101DC +#define ACP_SCRATCH_REG_120 0x00101E0 +#define ACP_SCRATCH_REG_121 0x00101E4 +#define ACP_SCRATCH_REG_122 0x00101E8 +#define ACP_SCRATCH_REG_123 0x00101EC +#define ACP_SCRATCH_REG_124 0x00101F0 +#define ACP_SCRATCH_REG_125 0x00101F4 +#define ACP_SCRATCH_REG_126 0x00101F8 +#define ACP_SCRATCH_REG_127 0x00101FC +#define ACP_SCRATCH_REG_128 0x0010200 +#endif diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 150786279257..c88ebd84bdd5 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -129,10 +129,10 @@ config SND_SOC_AMD_RPL_ACP6x If unsure select "N". config SND_SOC_AMD_PS - tristate "AMD Audio Coprocessor-v6.2 Pink Sardine support" + tristate "AMD Audio Coprocessor-v6.3 Pink Sardine support" depends on X86 && PCI && ACPI help - This option enables Audio Coprocessor i.e ACP v6.2 support on + This option enables Audio Coprocessor i.e ACP v6.3 support on AMD Pink sardine platform. By enabling this flag build will be triggered for ACP PCI driver, ACP PDM DMA driver. Say m if you have such a device. diff --git a/sound/soc/amd/ps/acp62.h b/sound/soc/amd/ps/acp62.h deleted file mode 100644 index 8b30aefa4cd0..000000000000 --- a/sound/soc/amd/ps/acp62.h +++ /dev/null @@ -1,98 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * AMD ALSA SoC PDM Driver - * - * Copyright (C) 2022 Advanced Micro Devices, Inc. All rights reserved. - */ - -#include - -#define ACP_DEVICE_ID 0x15E2 -#define ACP6x_REG_START 0x1240000 -#define ACP6x_REG_END 0x1250200 -#define ACP6x_DEVS 3 -#define ACP6x_PDM_MODE 1 - -#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 -#define ACP_PGFSM_CNTL_POWER_ON_MASK 1 -#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0 -#define ACP_PGFSM_STATUS_MASK 3 -#define ACP_POWERED_ON 0 -#define ACP_POWER_ON_IN_PROGRESS 1 -#define ACP_POWERED_OFF 2 -#define ACP_POWER_OFF_IN_PROGRESS 3 - -#define ACP_ERROR_MASK 0x20000000 -#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF -#define PDM_DMA_STAT 0x10 - -#define PDM_DMA_INTR_MASK 0x10000 -#define ACP_ERROR_STAT 29 -#define PDM_DECIMATION_FACTOR 2 -#define ACP_PDM_CLK_FREQ_MASK 7 -#define ACP_WOV_MISC_CTRL_MASK 0x10 -#define ACP_PDM_ENABLE 1 -#define ACP_PDM_DISABLE 0 -#define ACP_PDM_DMA_EN_STATUS 2 -#define TWO_CH 2 -#define DELAY_US 5 -#define ACP_COUNTER 20000 - -#define ACP_SRAM_PTE_OFFSET 0x03800000 -#define PAGE_SIZE_4K_ENABLE 2 -#define PDM_PTE_OFFSET 0 -#define PDM_MEM_WINDOW_START 0x4000000 - -#define CAPTURE_MIN_NUM_PERIODS 4 -#define CAPTURE_MAX_NUM_PERIODS 4 -#define CAPTURE_MAX_PERIOD_SIZE 8192 -#define CAPTURE_MIN_PERIOD_SIZE 4096 - -#define MAX_BUFFER (CAPTURE_MAX_PERIOD_SIZE * CAPTURE_MAX_NUM_PERIODS) -#define MIN_BUFFER MAX_BUFFER - -/* time in ms for runtime suspend delay */ -#define ACP_SUSPEND_DELAY_MS 2000 - -enum acp_config { - ACP_CONFIG_0 = 0, - ACP_CONFIG_1, - ACP_CONFIG_2, - ACP_CONFIG_3, - ACP_CONFIG_4, - ACP_CONFIG_5, - ACP_CONFIG_6, - ACP_CONFIG_7, - ACP_CONFIG_8, - ACP_CONFIG_9, - ACP_CONFIG_10, - ACP_CONFIG_11, - ACP_CONFIG_12, - ACP_CONFIG_13, - ACP_CONFIG_14, - ACP_CONFIG_15, -}; - -struct pdm_stream_instance { - u16 num_pages; - u16 channels; - dma_addr_t dma_addr; - u64 bytescount; - void __iomem *acp62_base; -}; - -struct pdm_dev_data { - u32 pdm_irq; - void __iomem *acp62_base; - struct snd_pcm_substream *capture_stream; -}; - -static inline u32 acp62_readl(void __iomem *base_addr) -{ - return readl(base_addr); -} - -static inline void acp62_writel(u32 val, void __iomem *base_addr) -{ - writel(val, base_addr); -} diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h new file mode 100644 index 000000000000..85f869c2229f --- /dev/null +++ b/sound/soc/amd/ps/acp63.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ALSA SoC PDM Driver + * + * Copyright (C) 2022 Advanced Micro Devices, Inc. All rights reserved. + */ + +#include + +#define ACP_DEVICE_ID 0x15E2 +#define ACP6x_REG_START 0x1240000 +#define ACP6x_REG_END 0x1250200 +#define ACP6x_DEVS 3 +#define ACP6x_PDM_MODE 1 + +#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 +#define ACP_PGFSM_CNTL_POWER_ON_MASK 1 +#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0 +#define ACP_PGFSM_STATUS_MASK 3 +#define ACP_POWERED_ON 0 +#define ACP_POWER_ON_IN_PROGRESS 1 +#define ACP_POWERED_OFF 2 +#define ACP_POWER_OFF_IN_PROGRESS 3 + +#define ACP_ERROR_MASK 0x20000000 +#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF +#define PDM_DMA_STAT 0x10 + +#define PDM_DMA_INTR_MASK 0x10000 +#define ACP_ERROR_STAT 29 +#define PDM_DECIMATION_FACTOR 2 +#define ACP_PDM_CLK_FREQ_MASK 7 +#define ACP_WOV_MISC_CTRL_MASK 0x10 +#define ACP_PDM_ENABLE 1 +#define ACP_PDM_DISABLE 0 +#define ACP_PDM_DMA_EN_STATUS 2 +#define TWO_CH 2 +#define DELAY_US 5 +#define ACP_COUNTER 20000 + +#define ACP_SRAM_PTE_OFFSET 0x03800000 +#define PAGE_SIZE_4K_ENABLE 2 +#define PDM_PTE_OFFSET 0 +#define PDM_MEM_WINDOW_START 0x4000000 + +#define CAPTURE_MIN_NUM_PERIODS 4 +#define CAPTURE_MAX_NUM_PERIODS 4 +#define CAPTURE_MAX_PERIOD_SIZE 8192 +#define CAPTURE_MIN_PERIOD_SIZE 4096 + +#define MAX_BUFFER (CAPTURE_MAX_PERIOD_SIZE * CAPTURE_MAX_NUM_PERIODS) +#define MIN_BUFFER MAX_BUFFER + +/* time in ms for runtime suspend delay */ +#define ACP_SUSPEND_DELAY_MS 2000 + +enum acp_config { + ACP_CONFIG_0 = 0, + ACP_CONFIG_1, + ACP_CONFIG_2, + ACP_CONFIG_3, + ACP_CONFIG_4, + ACP_CONFIG_5, + ACP_CONFIG_6, + ACP_CONFIG_7, + ACP_CONFIG_8, + ACP_CONFIG_9, + ACP_CONFIG_10, + ACP_CONFIG_11, + ACP_CONFIG_12, + ACP_CONFIG_13, + ACP_CONFIG_14, + ACP_CONFIG_15, +}; + +struct pdm_stream_instance { + u16 num_pages; + u16 channels; + dma_addr_t dma_addr; + u64 bytescount; + void __iomem *acp63_base; +}; + +struct pdm_dev_data { + u32 pdm_irq; + void __iomem *acp63_base; + struct snd_pcm_substream *capture_stream; +}; + +static inline u32 acp63_readl(void __iomem *base_addr) +{ + return readl(base_addr); +} + +static inline void acp63_writel(u32 val, void __iomem *base_addr) +{ + writel(val, base_addr); +} diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c index dff2e2376bbf..08c4b9bef055 100644 --- a/sound/soc/amd/ps/pci-ps.c +++ b/sound/soc/amd/ps/pci-ps.c @@ -15,30 +15,30 @@ #include #include -#include "acp62.h" +#include "acp63.h" -struct acp62_dev_data { - void __iomem *acp62_base; +struct acp63_dev_data { + void __iomem *acp63_base; struct resource *res; - bool acp62_audio_mode; + bool acp63_audio_mode; struct platform_device *pdev[ACP6x_DEVS]; }; -static int acp62_power_on(void __iomem *acp_base) +static int acp63_power_on(void __iomem *acp_base) { u32 val; int timeout; - val = acp62_readl(acp_base + ACP_PGFSM_STATUS); + val = acp63_readl(acp_base + ACP_PGFSM_STATUS); if (!val) return val; if ((val & ACP_PGFSM_STATUS_MASK) != ACP_POWER_ON_IN_PROGRESS) - acp62_writel(ACP_PGFSM_CNTL_POWER_ON_MASK, acp_base + ACP_PGFSM_CONTROL); + acp63_writel(ACP_PGFSM_CNTL_POWER_ON_MASK, acp_base + ACP_PGFSM_CONTROL); timeout = 0; while (++timeout < 500) { - val = acp62_readl(acp_base + ACP_PGFSM_STATUS); + val = acp63_readl(acp_base + ACP_PGFSM_STATUS); if (!val) return 0; udelay(1); @@ -46,23 +46,23 @@ static int acp62_power_on(void __iomem *acp_base) return -ETIMEDOUT; } -static int acp62_reset(void __iomem *acp_base) +static int acp63_reset(void __iomem *acp_base) { u32 val; int timeout; - acp62_writel(1, acp_base + ACP_SOFT_RESET); + acp63_writel(1, acp_base + ACP_SOFT_RESET); timeout = 0; while (++timeout < 500) { - val = acp62_readl(acp_base + ACP_SOFT_RESET); + val = acp63_readl(acp_base + ACP_SOFT_RESET); if (val & ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK) break; cpu_relax(); } - acp62_writel(0, acp_base + ACP_SOFT_RESET); + acp63_writel(0, acp_base + ACP_SOFT_RESET); timeout = 0; while (++timeout < 500) { - val = acp62_readl(acp_base + ACP_SOFT_RESET); + val = acp63_readl(acp_base + ACP_SOFT_RESET); if (!val) return 0; cpu_relax(); @@ -70,57 +70,57 @@ static int acp62_reset(void __iomem *acp_base) return -ETIMEDOUT; } -static void acp62_enable_interrupts(void __iomem *acp_base) +static void acp63_enable_interrupts(void __iomem *acp_base) { - acp62_writel(1, acp_base + ACP_EXTERNAL_INTR_ENB); + acp63_writel(1, acp_base + ACP_EXTERNAL_INTR_ENB); } -static void acp62_disable_interrupts(void __iomem *acp_base) +static void acp63_disable_interrupts(void __iomem *acp_base) { - acp62_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base + + acp63_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base + ACP_EXTERNAL_INTR_STAT); - acp62_writel(0, acp_base + ACP_EXTERNAL_INTR_CNTL); - acp62_writel(0, acp_base + ACP_EXTERNAL_INTR_ENB); + acp63_writel(0, acp_base + ACP_EXTERNAL_INTR_CNTL); + acp63_writel(0, acp_base + ACP_EXTERNAL_INTR_ENB); } -static int acp62_init(void __iomem *acp_base, struct device *dev) +static int acp63_init(void __iomem *acp_base, struct device *dev) { int ret; - ret = acp62_power_on(acp_base); + ret = acp63_power_on(acp_base); if (ret) { dev_err(dev, "ACP power on failed\n"); return ret; } - acp62_writel(0x01, acp_base + ACP_CONTROL); - ret = acp62_reset(acp_base); + acp63_writel(0x01, acp_base + ACP_CONTROL); + ret = acp63_reset(acp_base); if (ret) { dev_err(dev, "ACP reset failed\n"); return ret; } - acp62_writel(0x03, acp_base + ACP_CLKMUX_SEL); - acp62_enable_interrupts(acp_base); + acp63_writel(0x03, acp_base + ACP_CLKMUX_SEL); + acp63_enable_interrupts(acp_base); return 0; } -static int acp62_deinit(void __iomem *acp_base, struct device *dev) +static int acp63_deinit(void __iomem *acp_base, struct device *dev) { int ret; - acp62_disable_interrupts(acp_base); - ret = acp62_reset(acp_base); + acp63_disable_interrupts(acp_base); + ret = acp63_reset(acp_base); if (ret) { dev_err(dev, "ACP reset failed\n"); return ret; } - acp62_writel(0, acp_base + ACP_CLKMUX_SEL); - acp62_writel(0, acp_base + ACP_CONTROL); + acp63_writel(0, acp_base + ACP_CLKMUX_SEL); + acp63_writel(0, acp_base + ACP_CONTROL); return 0; } -static irqreturn_t acp62_irq_handler(int irq, void *dev_id) +static irqreturn_t acp63_irq_handler(int irq, void *dev_id) { - struct acp62_dev_data *adata; + struct acp63_dev_data *adata; struct pdm_dev_data *ps_pdm_data; u32 val; @@ -128,10 +128,10 @@ static irqreturn_t acp62_irq_handler(int irq, void *dev_id) if (!adata) return IRQ_NONE; - val = acp62_readl(adata->acp62_base + ACP_EXTERNAL_INTR_STAT); + val = acp63_readl(adata->acp63_base + ACP_EXTERNAL_INTR_STAT); if (val & BIT(PDM_DMA_STAT)) { ps_pdm_data = dev_get_drvdata(&adata->pdev[0]->dev); - acp62_writel(BIT(PDM_DMA_STAT), adata->acp62_base + ACP_EXTERNAL_INTR_STAT); + acp63_writel(BIT(PDM_DMA_STAT), adata->acp63_base + ACP_EXTERNAL_INTR_STAT); if (ps_pdm_data->capture_stream) snd_pcm_period_elapsed(ps_pdm_data->capture_stream); return IRQ_HANDLED; @@ -139,10 +139,10 @@ static irqreturn_t acp62_irq_handler(int irq, void *dev_id) return IRQ_NONE; } -static int snd_acp62_probe(struct pci_dev *pci, +static int snd_acp63_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - struct acp62_dev_data *adata; + struct acp63_dev_data *adata; struct platform_device_info pdevinfo[ACP6x_DEVS]; int index, ret; int val = 0x00; @@ -157,7 +157,7 @@ static int snd_acp62_probe(struct pci_dev *pci, case 0x63: break; default: - dev_dbg(&pci->dev, "acp62 pci device not found\n"); + dev_dbg(&pci->dev, "acp63 pci device not found\n"); return -ENODEV; } if (pci_enable_device(pci)) { @@ -170,7 +170,7 @@ static int snd_acp62_probe(struct pci_dev *pci, dev_err(&pci->dev, "pci_request_regions failed\n"); goto disable_pci; } - adata = devm_kzalloc(&pci->dev, sizeof(struct acp62_dev_data), + adata = devm_kzalloc(&pci->dev, sizeof(struct acp63_dev_data), GFP_KERNEL); if (!adata) { ret = -ENOMEM; @@ -178,18 +178,18 @@ static int snd_acp62_probe(struct pci_dev *pci, } addr = pci_resource_start(pci, 0); - adata->acp62_base = devm_ioremap(&pci->dev, addr, + adata->acp63_base = devm_ioremap(&pci->dev, addr, pci_resource_len(pci, 0)); - if (!adata->acp62_base) { + if (!adata->acp63_base) { ret = -ENOMEM; goto release_regions; } pci_set_master(pci); pci_set_drvdata(pci, adata); - ret = acp62_init(adata->acp62_base, &pci->dev); + ret = acp63_init(adata->acp63_base, &pci->dev); if (ret) goto release_regions; - val = acp62_readl(adata->acp62_base + ACP_PIN_CONFIG); + val = acp63_readl(adata->acp63_base + ACP_PIN_CONFIG); switch (val) { case ACP_CONFIG_0: case ACP_CONFIG_1: @@ -220,7 +220,7 @@ static int snd_acp62_probe(struct pci_dev *pci, adata->res->flags = IORESOURCE_MEM; adata->res->start = addr; adata->res->end = addr + (ACP6x_REG_END - ACP6x_REG_START); - adata->acp62_audio_mode = ACP6x_PDM_MODE; + adata->acp63_audio_mode = ACP6x_PDM_MODE; memset(&pdevinfo, 0, sizeof(pdevinfo)); pdevinfo[0].name = "acp_ps_pdm_dma"; @@ -248,7 +248,7 @@ static int snd_acp62_probe(struct pci_dev *pci, ret = PTR_ERR(adata->pdev[index]); goto unregister_devs; } - ret = devm_request_irq(&pci->dev, pci->irq, acp62_irq_handler, + ret = devm_request_irq(&pci->dev, pci->irq, acp63_irq_handler, irqflags, "ACP_PCI_IRQ", adata); if (ret) { dev_err(&pci->dev, "ACP PCI IRQ request failed\n"); @@ -267,7 +267,7 @@ unregister_devs: for (--index; index >= 0; index--) platform_device_unregister(adata->pdev[index]); de_init: - if (acp62_deinit(adata->acp62_base, &pci->dev)) + if (acp63_deinit(adata->acp63_base, &pci->dev)) dev_err(&pci->dev, "ACP de-init failed\n"); release_regions: pci_release_regions(pci); @@ -277,46 +277,46 @@ disable_pci: return ret; } -static int __maybe_unused snd_acp62_suspend(struct device *dev) +static int __maybe_unused snd_acp63_suspend(struct device *dev) { - struct acp62_dev_data *adata; + struct acp63_dev_data *adata; int ret; adata = dev_get_drvdata(dev); - ret = acp62_deinit(adata->acp62_base, dev); + ret = acp63_deinit(adata->acp63_base, dev); if (ret) dev_err(dev, "ACP de-init failed\n"); return ret; } -static int __maybe_unused snd_acp62_resume(struct device *dev) +static int __maybe_unused snd_acp63_resume(struct device *dev) { - struct acp62_dev_data *adata; + struct acp63_dev_data *adata; int ret; adata = dev_get_drvdata(dev); - ret = acp62_init(adata->acp62_base, dev); + ret = acp63_init(adata->acp63_base, dev); if (ret) dev_err(dev, "ACP init failed\n"); return ret; } -static const struct dev_pm_ops acp62_pm_ops = { - SET_RUNTIME_PM_OPS(snd_acp62_suspend, snd_acp62_resume, NULL) - SET_SYSTEM_SLEEP_PM_OPS(snd_acp62_suspend, snd_acp62_resume) +static const struct dev_pm_ops acp63_pm_ops = { + SET_RUNTIME_PM_OPS(snd_acp63_suspend, snd_acp63_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(snd_acp63_suspend, snd_acp63_resume) }; -static void snd_acp62_remove(struct pci_dev *pci) +static void snd_acp63_remove(struct pci_dev *pci) { - struct acp62_dev_data *adata; + struct acp63_dev_data *adata; int ret, index; adata = pci_get_drvdata(pci); - if (adata->acp62_audio_mode == ACP6x_PDM_MODE) { + if (adata->acp63_audio_mode == ACP6x_PDM_MODE) { for (index = 0; index < ACP6x_DEVS; index++) platform_device_unregister(adata->pdev[index]); } - ret = acp62_deinit(adata->acp62_base, &pci->dev); + ret = acp63_deinit(adata->acp63_base, &pci->dev); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); pm_runtime_forbid(&pci->dev); @@ -325,25 +325,25 @@ static void snd_acp62_remove(struct pci_dev *pci) pci_disable_device(pci); } -static const struct pci_device_id snd_acp62_ids[] = { +static const struct pci_device_id snd_acp63_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_DEVICE_ID), .class = PCI_CLASS_MULTIMEDIA_OTHER << 8, .class_mask = 0xffffff }, { 0, }, }; -MODULE_DEVICE_TABLE(pci, snd_acp62_ids); +MODULE_DEVICE_TABLE(pci, snd_acp63_ids); -static struct pci_driver ps_acp62_driver = { +static struct pci_driver ps_acp63_driver = { .name = KBUILD_MODNAME, - .id_table = snd_acp62_ids, - .probe = snd_acp62_probe, - .remove = snd_acp62_remove, + .id_table = snd_acp63_ids, + .probe = snd_acp63_probe, + .remove = snd_acp63_remove, .driver = { - .pm = &acp62_pm_ops, + .pm = &acp63_pm_ops, } }; -module_pci_driver(ps_acp62_driver); +module_pci_driver(ps_acp63_driver); MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); MODULE_AUTHOR("Syed.SabaKareem@amd.com"); diff --git a/sound/soc/amd/ps/ps-mach.c b/sound/soc/amd/ps/ps-mach.c index b3e97093481d..3ffbe4fdafdf 100644 --- a/sound/soc/amd/ps/ps-mach.c +++ b/sound/soc/amd/ps/ps-mach.c @@ -13,11 +13,11 @@ #include #include -#include "acp62.h" +#include "acp63.h" #define DRV_NAME "acp_ps_mach" -SND_SOC_DAILINK_DEF(acp62_pdm, +SND_SOC_DAILINK_DEF(acp63_pdm, DAILINK_COMP_ARRAY(COMP_CPU("acp_ps_pdm_dma.0"))); SND_SOC_DAILINK_DEF(dmic_codec, @@ -27,31 +27,31 @@ SND_SOC_DAILINK_DEF(dmic_codec, SND_SOC_DAILINK_DEF(pdm_platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("acp_ps_pdm_dma.0"))); -static struct snd_soc_dai_link acp62_dai_pdm[] = { +static struct snd_soc_dai_link acp63_dai_pdm[] = { { - .name = "acp62-dmic-capture", + .name = "acp63-dmic-capture", .stream_name = "DMIC capture", .capture_only = 1, - SND_SOC_DAILINK_REG(acp62_pdm, dmic_codec, pdm_platform), + SND_SOC_DAILINK_REG(acp63_pdm, dmic_codec, pdm_platform), }, }; -static struct snd_soc_card acp62_card = { - .name = "acp62", +static struct snd_soc_card acp63_card = { + .name = "acp63", .owner = THIS_MODULE, - .dai_link = acp62_dai_pdm, + .dai_link = acp63_dai_pdm, .num_links = 1, }; -static int acp62_probe(struct platform_device *pdev) +static int acp63_probe(struct platform_device *pdev) { - struct acp62_pdm *machine = NULL; + struct acp63_pdm *machine = NULL; struct snd_soc_card *card; int ret; - platform_set_drvdata(pdev, &acp62_card); + platform_set_drvdata(pdev, &acp63_card); card = platform_get_drvdata(pdev); - acp62_card.dev = &pdev->dev; + acp63_card.dev = &pdev->dev; snd_soc_card_set_drvdata(card, machine); ret = devm_snd_soc_register_card(&pdev->dev, card); @@ -64,15 +64,15 @@ static int acp62_probe(struct platform_device *pdev) return 0; } -static struct platform_driver acp62_mach_driver = { +static struct platform_driver acp63_mach_driver = { .driver = { .name = "acp_ps_mach", .pm = &snd_soc_pm_ops, }, - .probe = acp62_probe, + .probe = acp63_probe, }; -module_platform_driver(acp62_mach_driver); +module_platform_driver(acp63_mach_driver); MODULE_AUTHOR("Syed.SabaKareem@amd.com"); MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/amd/ps/ps-pdm-dma.c b/sound/soc/amd/ps/ps-pdm-dma.c index b207b726cd82..eea71a9d2ef1 100644 --- a/sound/soc/amd/ps/ps-pdm-dma.c +++ b/sound/soc/amd/ps/ps-pdm-dma.c @@ -14,11 +14,11 @@ #include #include -#include "acp62.h" +#include "acp63.h" #define DRV_NAME "acp_ps_pdm_dma" -static const struct snd_pcm_hardware acp62_pdm_hardware_capture = { +static const struct snd_pcm_hardware acp63_pdm_hardware_capture = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP | @@ -37,61 +37,61 @@ static const struct snd_pcm_hardware acp62_pdm_hardware_capture = { .periods_max = CAPTURE_MAX_NUM_PERIODS, }; -static void acp62_init_pdm_ring_buffer(u32 physical_addr, u32 buffer_size, +static void acp63_init_pdm_ring_buffer(u32 physical_addr, u32 buffer_size, u32 watermark_size, void __iomem *acp_base) { - acp62_writel(physical_addr, acp_base + ACP_WOV_RX_RINGBUFADDR); - acp62_writel(buffer_size, acp_base + ACP_WOV_RX_RINGBUFSIZE); - acp62_writel(watermark_size, acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE); - acp62_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); + acp63_writel(physical_addr, acp_base + ACP_WOV_RX_RINGBUFADDR); + acp63_writel(buffer_size, acp_base + ACP_WOV_RX_RINGBUFSIZE); + acp63_writel(watermark_size, acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE); + acp63_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); } -static void acp62_enable_pdm_clock(void __iomem *acp_base) +static void acp63_enable_pdm_clock(void __iomem *acp_base) { u32 pdm_clk_enable, pdm_ctrl; pdm_clk_enable = ACP_PDM_CLK_FREQ_MASK; pdm_ctrl = 0x00; - acp62_writel(pdm_clk_enable, acp_base + ACP_WOV_CLK_CTRL); - pdm_ctrl = acp62_readl(acp_base + ACP_WOV_MISC_CTRL); + acp63_writel(pdm_clk_enable, acp_base + ACP_WOV_CLK_CTRL); + pdm_ctrl = acp63_readl(acp_base + ACP_WOV_MISC_CTRL); pdm_ctrl |= ACP_WOV_MISC_CTRL_MASK; - acp62_writel(pdm_ctrl, acp_base + ACP_WOV_MISC_CTRL); + acp63_writel(pdm_ctrl, acp_base + ACP_WOV_MISC_CTRL); } -static void acp62_enable_pdm_interrupts(void __iomem *acp_base) +static void acp63_enable_pdm_interrupts(void __iomem *acp_base) { u32 ext_int_ctrl; - ext_int_ctrl = acp62_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl = acp63_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); ext_int_ctrl |= PDM_DMA_INTR_MASK; - acp62_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); + acp63_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); } -static void acp62_disable_pdm_interrupts(void __iomem *acp_base) +static void acp63_disable_pdm_interrupts(void __iomem *acp_base) { u32 ext_int_ctrl; - ext_int_ctrl = acp62_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl = acp63_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); ext_int_ctrl &= ~PDM_DMA_INTR_MASK; - acp62_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); + acp63_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); } -static bool acp62_check_pdm_dma_status(void __iomem *acp_base) +static bool acp63_check_pdm_dma_status(void __iomem *acp_base) { bool pdm_dma_status; u32 pdm_enable, pdm_dma_enable; pdm_dma_status = false; - pdm_enable = acp62_readl(acp_base + ACP_WOV_PDM_ENABLE); - pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_enable = acp63_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = acp63_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); if ((pdm_enable & ACP_PDM_ENABLE) && (pdm_dma_enable & ACP_PDM_DMA_EN_STATUS)) pdm_dma_status = true; return pdm_dma_status; } -static int acp62_start_pdm_dma(void __iomem *acp_base) +static int acp63_start_pdm_dma(void __iomem *acp_base) { u32 pdm_enable; u32 pdm_dma_enable; @@ -100,12 +100,12 @@ static int acp62_start_pdm_dma(void __iomem *acp_base) pdm_enable = 0x01; pdm_dma_enable = 0x01; - acp62_enable_pdm_clock(acp_base); - acp62_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); - acp62_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + acp63_enable_pdm_clock(acp_base); + acp63_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + acp63_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); timeout = 0; while (++timeout < ACP_COUNTER) { - pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_dma_enable = acp63_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); if ((pdm_dma_enable & 0x02) == ACP_PDM_DMA_EN_STATUS) return 0; udelay(DELAY_US); @@ -113,7 +113,7 @@ static int acp62_start_pdm_dma(void __iomem *acp_base) return -ETIMEDOUT; } -static int acp62_stop_pdm_dma(void __iomem *acp_base) +static int acp63_stop_pdm_dma(void __iomem *acp_base) { u32 pdm_enable, pdm_dma_enable; int timeout; @@ -121,14 +121,14 @@ static int acp62_stop_pdm_dma(void __iomem *acp_base) pdm_enable = 0x00; pdm_dma_enable = 0x00; - pdm_enable = acp62_readl(acp_base + ACP_WOV_PDM_ENABLE); - pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_enable = acp63_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = acp63_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); if (pdm_dma_enable & 0x01) { pdm_dma_enable = 0x02; - acp62_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + acp63_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); timeout = 0; while (++timeout < ACP_COUNTER) { - pdm_dma_enable = acp62_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_dma_enable = acp63_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); if ((pdm_dma_enable & 0x02) == 0x00) break; udelay(DELAY_US); @@ -138,13 +138,13 @@ static int acp62_stop_pdm_dma(void __iomem *acp_base) } if (pdm_enable == ACP_PDM_ENABLE) { pdm_enable = ACP_PDM_DISABLE; - acp62_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + acp63_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); } - acp62_writel(0x01, acp_base + ACP_WOV_PDM_FIFO_FLUSH); + acp63_writel(0x01, acp_base + ACP_WOV_PDM_FIFO_FLUSH); return 0; } -static void acp62_config_dma(struct pdm_stream_instance *rtd, int direction) +static void acp63_config_dma(struct pdm_stream_instance *rtd, int direction) { u16 page_idx; u32 low, high, val; @@ -154,24 +154,24 @@ static void acp62_config_dma(struct pdm_stream_instance *rtd, int direction) val = PDM_PTE_OFFSET; /* Group Enable */ - acp62_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp62_base + + acp63_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp63_base + ACPAXI2AXI_ATU_BASE_ADDR_GRP_1); - acp62_writel(PAGE_SIZE_4K_ENABLE, rtd->acp62_base + + acp63_writel(PAGE_SIZE_4K_ENABLE, rtd->acp63_base + ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1); for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) { /* Load the low address of page int ACP SRAM through SRBM */ low = lower_32_bits(addr); high = upper_32_bits(addr); - acp62_writel(low, rtd->acp62_base + ACP_SCRATCH_REG_0 + val); + acp63_writel(low, rtd->acp63_base + ACP_SCRATCH_REG_0 + val); high |= BIT(31); - acp62_writel(high, rtd->acp62_base + ACP_SCRATCH_REG_0 + val + 4); + acp63_writel(high, rtd->acp63_base + ACP_SCRATCH_REG_0 + val + 4); val += 8; addr += PAGE_SIZE; } } -static int acp62_pdm_dma_open(struct snd_soc_component *component, +static int acp63_pdm_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime; @@ -186,7 +186,7 @@ static int acp62_pdm_dma_open(struct snd_soc_component *component, return -EINVAL; if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) - runtime->hw = acp62_pdm_hardware_capture; + runtime->hw = acp63_pdm_hardware_capture; ret = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); @@ -196,17 +196,17 @@ static int acp62_pdm_dma_open(struct snd_soc_component *component, return ret; } - acp62_enable_pdm_interrupts(adata->acp62_base); + acp63_enable_pdm_interrupts(adata->acp63_base); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) adata->capture_stream = substream; - pdm_data->acp62_base = adata->acp62_base; + pdm_data->acp63_base = adata->acp63_base; runtime->private_data = pdm_data; return ret; } -static int acp62_pdm_dma_hw_params(struct snd_soc_component *component, +static int acp63_pdm_dma_hw_params(struct snd_soc_component *component, struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -220,26 +220,26 @@ static int acp62_pdm_dma_hw_params(struct snd_soc_component *component, period_bytes = params_period_bytes(params); rtd->dma_addr = substream->runtime->dma_addr; rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT); - acp62_config_dma(rtd, substream->stream); - acp62_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, size, - period_bytes, rtd->acp62_base); + acp63_config_dma(rtd, substream->stream); + acp63_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, size, + period_bytes, rtd->acp63_base); return 0; } -static u64 acp62_pdm_get_byte_count(struct pdm_stream_instance *rtd, +static u64 acp63_pdm_get_byte_count(struct pdm_stream_instance *rtd, int direction) { u32 high, low; u64 byte_count; - high = acp62_readl(rtd->acp62_base + ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH); + high = acp63_readl(rtd->acp63_base + ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH); byte_count = high; - low = acp62_readl(rtd->acp62_base + ACP_WOV_RX_LINEARPOSITIONCNTR_LOW); + low = acp63_readl(rtd->acp63_base + ACP_WOV_RX_LINEARPOSITIONCNTR_LOW); byte_count = (byte_count << 32) | low; return byte_count; } -static snd_pcm_uframes_t acp62_pdm_dma_pointer(struct snd_soc_component *comp, +static snd_pcm_uframes_t acp63_pdm_dma_pointer(struct snd_soc_component *comp, struct snd_pcm_substream *stream) { struct pdm_stream_instance *rtd; @@ -249,14 +249,14 @@ static snd_pcm_uframes_t acp62_pdm_dma_pointer(struct snd_soc_component *comp, rtd = stream->runtime->private_data; buffersize = frames_to_bytes(stream->runtime, stream->runtime->buffer_size); - bytescount = acp62_pdm_get_byte_count(rtd, stream->stream); + bytescount = acp63_pdm_get_byte_count(rtd, stream->stream); if (bytescount > rtd->bytescount) bytescount -= rtd->bytescount; pos = do_div(bytescount, buffersize); return bytes_to_frames(stream->runtime, pos); } -static int acp62_pdm_dma_new(struct snd_soc_component *component, +static int acp63_pdm_dma_new(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd) { struct device *parent = component->dev->parent; @@ -266,19 +266,19 @@ static int acp62_pdm_dma_new(struct snd_soc_component *component, return 0; } -static int acp62_pdm_dma_close(struct snd_soc_component *component, +static int acp63_pdm_dma_close(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct pdm_dev_data *adata = dev_get_drvdata(component->dev); struct snd_pcm_runtime *runtime = substream->runtime; - acp62_disable_pdm_interrupts(adata->acp62_base); + acp63_disable_pdm_interrupts(adata->acp63_base); adata->capture_stream = NULL; kfree(runtime->private_data); return 0; } -static int acp62_pdm_dai_trigger(struct snd_pcm_substream *substream, +static int acp63_pdm_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct pdm_stream_instance *rtd; @@ -299,20 +299,20 @@ static int acp62_pdm_dai_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - acp62_writel(ch_mask, rtd->acp62_base + ACP_WOV_PDM_NO_OF_CHANNELS); - acp62_writel(PDM_DECIMATION_FACTOR, rtd->acp62_base + + acp63_writel(ch_mask, rtd->acp63_base + ACP_WOV_PDM_NO_OF_CHANNELS); + acp63_writel(PDM_DECIMATION_FACTOR, rtd->acp63_base + ACP_WOV_PDM_DECIMATION_FACTOR); - rtd->bytescount = acp62_pdm_get_byte_count(rtd, substream->stream); - pdm_status = acp62_check_pdm_dma_status(rtd->acp62_base); + rtd->bytescount = acp63_pdm_get_byte_count(rtd, substream->stream); + pdm_status = acp63_check_pdm_dma_status(rtd->acp63_base); if (!pdm_status) - ret = acp62_start_pdm_dma(rtd->acp62_base); + ret = acp63_start_pdm_dma(rtd->acp63_base); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - pdm_status = acp62_check_pdm_dma_status(rtd->acp62_base); + pdm_status = acp63_check_pdm_dma_status(rtd->acp63_base); if (pdm_status) - ret = acp62_stop_pdm_dma(rtd->acp62_base); + ret = acp63_stop_pdm_dma(rtd->acp63_base); break; default: ret = -EINVAL; @@ -321,11 +321,11 @@ static int acp62_pdm_dai_trigger(struct snd_pcm_substream *substream, return ret; } -static const struct snd_soc_dai_ops acp62_pdm_dai_ops = { - .trigger = acp62_pdm_dai_trigger, +static const struct snd_soc_dai_ops acp63_pdm_dai_ops = { + .trigger = acp63_pdm_dai_trigger, }; -static struct snd_soc_dai_driver acp62_pdm_dai_driver = { +static struct snd_soc_dai_driver acp63_pdm_dai_driver = { .name = "acp_ps_pdm_dma.0", .capture = { .rates = SNDRV_PCM_RATE_48000, @@ -335,19 +335,19 @@ static struct snd_soc_dai_driver acp62_pdm_dai_driver = { .rate_min = 48000, .rate_max = 48000, }, - .ops = &acp62_pdm_dai_ops, + .ops = &acp63_pdm_dai_ops, }; -static const struct snd_soc_component_driver acp62_pdm_component = { +static const struct snd_soc_component_driver acp63_pdm_component = { .name = DRV_NAME, - .open = acp62_pdm_dma_open, - .close = acp62_pdm_dma_close, - .hw_params = acp62_pdm_dma_hw_params, - .pointer = acp62_pdm_dma_pointer, - .pcm_construct = acp62_pdm_dma_new, + .open = acp63_pdm_dma_open, + .close = acp63_pdm_dma_close, + .hw_params = acp63_pdm_dma_hw_params, + .pointer = acp63_pdm_dma_pointer, + .pcm_construct = acp63_pdm_dma_new, }; -static int acp62_pdm_audio_probe(struct platform_device *pdev) +static int acp63_pdm_audio_probe(struct platform_device *pdev) { struct resource *res; struct pdm_dev_data *adata; @@ -363,16 +363,16 @@ static int acp62_pdm_audio_probe(struct platform_device *pdev) if (!adata) return -ENOMEM; - adata->acp62_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (!adata->acp62_base) + adata->acp63_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!adata->acp63_base) return -ENOMEM; adata->capture_stream = NULL; dev_set_drvdata(&pdev->dev, adata); status = devm_snd_soc_register_component(&pdev->dev, - &acp62_pdm_component, - &acp62_pdm_dai_driver, 1); + &acp63_pdm_component, + &acp63_pdm_dai_driver, 1); if (status) { dev_err(&pdev->dev, "Fail to register acp pdm dai\n"); @@ -385,13 +385,13 @@ static int acp62_pdm_audio_probe(struct platform_device *pdev) return 0; } -static int acp62_pdm_audio_remove(struct platform_device *pdev) +static int acp63_pdm_audio_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); return 0; } -static int __maybe_unused acp62_pdm_resume(struct device *dev) +static int __maybe_unused acp63_pdm_resume(struct device *dev) { struct pdm_dev_data *adata; struct snd_pcm_runtime *runtime; @@ -404,47 +404,47 @@ static int __maybe_unused acp62_pdm_resume(struct device *dev) rtd = runtime->private_data; period_bytes = frames_to_bytes(runtime, runtime->period_size); buffer_len = frames_to_bytes(runtime, runtime->buffer_size); - acp62_config_dma(rtd, SNDRV_PCM_STREAM_CAPTURE); - acp62_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, buffer_len, - period_bytes, adata->acp62_base); + acp63_config_dma(rtd, SNDRV_PCM_STREAM_CAPTURE); + acp63_init_pdm_ring_buffer(PDM_MEM_WINDOW_START, buffer_len, + period_bytes, adata->acp63_base); } - acp62_enable_pdm_interrupts(adata->acp62_base); + acp63_enable_pdm_interrupts(adata->acp63_base); return 0; } -static int __maybe_unused acp62_pdm_suspend(struct device *dev) +static int __maybe_unused acp63_pdm_suspend(struct device *dev) { struct pdm_dev_data *adata; adata = dev_get_drvdata(dev); - acp62_disable_pdm_interrupts(adata->acp62_base); + acp63_disable_pdm_interrupts(adata->acp63_base); return 0; } -static int __maybe_unused acp62_pdm_runtime_resume(struct device *dev) +static int __maybe_unused acp63_pdm_runtime_resume(struct device *dev) { struct pdm_dev_data *adata; adata = dev_get_drvdata(dev); - acp62_enable_pdm_interrupts(adata->acp62_base); + acp63_enable_pdm_interrupts(adata->acp63_base); return 0; } -static const struct dev_pm_ops acp62_pdm_pm_ops = { - SET_RUNTIME_PM_OPS(acp62_pdm_suspend, acp62_pdm_runtime_resume, NULL) - SET_SYSTEM_SLEEP_PM_OPS(acp62_pdm_suspend, acp62_pdm_resume) +static const struct dev_pm_ops acp63_pdm_pm_ops = { + SET_RUNTIME_PM_OPS(acp63_pdm_suspend, acp63_pdm_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(acp63_pdm_suspend, acp63_pdm_resume) }; -static struct platform_driver acp62_pdm_dma_driver = { - .probe = acp62_pdm_audio_probe, - .remove = acp62_pdm_audio_remove, +static struct platform_driver acp63_pdm_dma_driver = { + .probe = acp63_pdm_audio_probe, + .remove = acp63_pdm_audio_remove, .driver = { .name = "acp_ps_pdm_dma", - .pm = &acp62_pdm_pm_ops, + .pm = &acp63_pdm_pm_ops, }, }; -module_platform_driver(acp62_pdm_dma_driver); +module_platform_driver(acp63_pdm_dma_driver); MODULE_AUTHOR("Syed.SabaKareem@amd.com"); MODULE_DESCRIPTION("AMD PINK SARDINE PDM Driver"); -- cgit v1.2.3 From 6c6871cdaef96361f6b79a3e45d451a6475df4d6 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 4 Nov 2022 11:01:27 +0100 Subject: spi: Merge spi_controller.{slave,target}_abort() Mixing SPI slave/target handlers and SPI slave/target controllers using legacy and modern naming does not work well: there are now two different callbacks for aborting a slave/target operation, of which only one is populated, while spi_{slave,target}_abort() check and use only one, which may be the unpopulated one. Fix this by merging the slave/target abort callbacks into a single callback using a union, like is already done for the slave/target flags. Fixes: b8d3b056a78dcc94 ("spi: introduce new helpers with using modern naming") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/809c82d54b85dd87ef7ee69fc93016085be85cec.1667555967.git.geert+renesas@glider.be Signed-off-by: Mark Brown --- include/linux/spi/spi.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 798c30229e07..9a32495fbb1f 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -655,8 +655,10 @@ struct spi_controller { struct spi_message *message); int (*unprepare_message)(struct spi_controller *ctlr, struct spi_message *message); - int (*slave_abort)(struct spi_controller *ctlr); - int (*target_abort)(struct spi_controller *ctlr); + union { + int (*slave_abort)(struct spi_controller *ctlr); + int (*target_abort)(struct spi_controller *ctlr); + }; /* * These hooks are for drivers that use a generic implementation -- cgit v1.2.3 From eb4940d4adf590590a9d0c47e38d2799c2ff9670 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka Date: Fri, 4 Nov 2022 13:57:11 +0100 Subject: mm/slab: remove !CONFIG_TRACING variants of kmalloc_[node_]trace() For !CONFIG_TRACING kernels, the kmalloc() implementation tries (in cases where the allocation size is build-time constant) to save a function call, by inlining kmalloc_trace() to a kmem_cache_alloc() call. However since commit 6edf2576a6cc ("mm/slub: enable debugging memory wasting of kmalloc") this path now fails to pass the original request size to be eventually recorded (for kmalloc caches with debugging enabled). We could adjust the code to call __kmem_cache_alloc_node() as the CONFIG_TRACING variant, but that would as a result inline a call with 5 parameters, bloating the kmalloc() call sites. The cost of extra function call (to kmalloc_trace()) seems like a lesser evil. It also appears that the !CONFIG_TRACING variant is incompatible with upcoming hardening efforts [1] so it's easier if we just remove it now. Kernels with no tracing are rare these days and the benefit is dubious anyway. [1] https://lore.kernel.org/linux-mm/20221101222520.never.109-kees@kernel.org/T/#m20ecf14390e406247bde0ea9cce368f469c539ed Link: https://lore.kernel.org/all/097d8fba-bd10-a312-24a3-a4068c4f424c@suse.cz/ Suggested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Signed-off-by: Vlastimil Babka --- include/linux/slab.h | 23 ----------------------- mm/slab_common.c | 2 -- 2 files changed, 25 deletions(-) (limited to 'include') diff --git a/include/linux/slab.h b/include/linux/slab.h index 90877fcde70b..45efc6c553b8 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -470,35 +470,12 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment __malloc; -#ifdef CONFIG_TRACING void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size) __assume_kmalloc_alignment __alloc_size(3); void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, int node, size_t size) __assume_kmalloc_alignment __alloc_size(4); -#else /* CONFIG_TRACING */ -/* Save a function call when CONFIG_TRACING=n */ -static __always_inline __alloc_size(3) -void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size) -{ - void *ret = kmem_cache_alloc(s, flags); - - ret = kasan_kmalloc(s, ret, size, flags); - return ret; -} - -static __always_inline __alloc_size(4) -void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, - int node, size_t size) -{ - void *ret = kmem_cache_alloc_node(s, gfpflags, node); - - ret = kasan_kmalloc(s, ret, size, gfpflags); - return ret; -} -#endif /* CONFIG_TRACING */ - void *kmalloc_large(size_t size, gfp_t flags) __assume_page_alignment __alloc_size(1); diff --git a/mm/slab_common.c b/mm/slab_common.c index 74a991fd9d31..206e59051c1d 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1040,7 +1040,6 @@ size_t __ksize(const void *object) return slab_ksize(folio_slab(folio)->slab_cache); } -#ifdef CONFIG_TRACING void *kmalloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size) { void *ret = __kmem_cache_alloc_node(s, gfpflags, NUMA_NO_NODE, @@ -1064,7 +1063,6 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, return ret; } EXPORT_SYMBOL(kmalloc_node_trace); -#endif /* !CONFIG_TRACING */ #endif /* !CONFIG_SLOB */ gfp_t kmalloc_fix_flags(gfp_t flags) -- cgit v1.2.3 From cccc46ae362398e43c6b8be38fdb7e39def9e21b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 21 Oct 2022 22:27:47 +0200 Subject: dmaengine: remove s3c24xx driver The s3c24xx platform was removed and this driver is no longer needed. Signed-off-by: Arnd Bergmann Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20221021203329.4143397-14-arnd@kernel.org Signed-off-by: Vinod Koul --- drivers/dma/Kconfig | 12 - drivers/dma/Makefile | 1 - drivers/dma/s3c24xx-dma.c | 1428 ----------------------------- include/linux/platform_data/dma-s3c24xx.h | 48 - 4 files changed, 1489 deletions(-) delete mode 100644 drivers/dma/s3c24xx-dma.c delete mode 100644 include/linux/platform_data/dma-s3c24xx.h (limited to 'include') diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index b73fc89ba877..ea81d825575f 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -609,18 +609,6 @@ config SPRD_DMA help Enable support for the on-chip DMA controller on Spreadtrum platform. -config S3C24XX_DMAC - bool "Samsung S3C24XX DMA support" - depends on ARCH_S3C24XX || COMPILE_TEST - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support for the Samsung S3C24XX DMA controller driver. The - DMA controller is having multiple DMA channels which can be - configured for different peripherals like audio, UART, SPI. - The DMA controller can transfer data from memory to peripheral, - periphal to memory, periphal to periphal and memory to memory. - config TXX9_DMAC tristate "Toshiba TXx9 SoC DMA support" depends on MACH_TX49XX diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index 5b55ada052a7..a4fd1ce29510 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -70,7 +70,6 @@ obj-$(CONFIG_STM32_DMA) += stm32-dma.o obj-$(CONFIG_STM32_DMAMUX) += stm32-dmamux.o obj-$(CONFIG_STM32_MDMA) += stm32-mdma.o obj-$(CONFIG_SPRD_DMA) += sprd-dma.o -obj-$(CONFIG_S3C24XX_DMAC) += s3c24xx-dma.o obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o obj-$(CONFIG_TEGRA186_GPC_DMA) += tegra186-gpc-dma.o obj-$(CONFIG_TEGRA20_APB_DMA) += tegra20-apb-dma.o diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c deleted file mode 100644 index a09eeb545f7d..000000000000 --- a/drivers/dma/s3c24xx-dma.c +++ /dev/null @@ -1,1428 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * S3C24XX DMA handling - * - * Copyright (c) 2013 Heiko Stuebner - * - * based on amba-pl08x.c - * - * Copyright (c) 2006 ARM Ltd. - * Copyright (c) 2010 ST-Ericsson SA - * - * Author: Peter Pearse - * Author: Linus Walleij - * - * The DMA controllers in S3C24XX SoCs have a varying number of DMA signals - * that can be routed to any of the 4 to 8 hardware-channels. - * - * Therefore on these DMA controllers the number of channels - * and the number of incoming DMA signals are two totally different things. - * It is usually not possible to theoretically handle all physical signals, - * so a multiplexing scheme with possible denial of use is necessary. - * - * Open items: - * - bursts - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dmaengine.h" -#include "virt-dma.h" - -#define MAX_DMA_CHANNELS 8 - -#define S3C24XX_DISRC 0x00 -#define S3C24XX_DISRCC 0x04 -#define S3C24XX_DISRCC_INC_INCREMENT 0 -#define S3C24XX_DISRCC_INC_FIXED BIT(0) -#define S3C24XX_DISRCC_LOC_AHB 0 -#define S3C24XX_DISRCC_LOC_APB BIT(1) - -#define S3C24XX_DIDST 0x08 -#define S3C24XX_DIDSTC 0x0c -#define S3C24XX_DIDSTC_INC_INCREMENT 0 -#define S3C24XX_DIDSTC_INC_FIXED BIT(0) -#define S3C24XX_DIDSTC_LOC_AHB 0 -#define S3C24XX_DIDSTC_LOC_APB BIT(1) -#define S3C24XX_DIDSTC_INT_TC0 0 -#define S3C24XX_DIDSTC_INT_RELOAD BIT(2) - -#define S3C24XX_DCON 0x10 - -#define S3C24XX_DCON_TC_MASK 0xfffff -#define S3C24XX_DCON_DSZ_BYTE (0 << 20) -#define S3C24XX_DCON_DSZ_HALFWORD (1 << 20) -#define S3C24XX_DCON_DSZ_WORD (2 << 20) -#define S3C24XX_DCON_DSZ_MASK (3 << 20) -#define S3C24XX_DCON_DSZ_SHIFT 20 -#define S3C24XX_DCON_AUTORELOAD 0 -#define S3C24XX_DCON_NORELOAD BIT(22) -#define S3C24XX_DCON_HWTRIG BIT(23) -#define S3C24XX_DCON_HWSRC_SHIFT 24 -#define S3C24XX_DCON_SERV_SINGLE 0 -#define S3C24XX_DCON_SERV_WHOLE BIT(27) -#define S3C24XX_DCON_TSZ_UNIT 0 -#define S3C24XX_DCON_TSZ_BURST4 BIT(28) -#define S3C24XX_DCON_INT BIT(29) -#define S3C24XX_DCON_SYNC_PCLK 0 -#define S3C24XX_DCON_SYNC_HCLK BIT(30) -#define S3C24XX_DCON_DEMAND 0 -#define S3C24XX_DCON_HANDSHAKE BIT(31) - -#define S3C24XX_DSTAT 0x14 -#define S3C24XX_DSTAT_STAT_BUSY BIT(20) -#define S3C24XX_DSTAT_CURRTC_MASK 0xfffff - -#define S3C24XX_DMASKTRIG 0x20 -#define S3C24XX_DMASKTRIG_SWTRIG BIT(0) -#define S3C24XX_DMASKTRIG_ON BIT(1) -#define S3C24XX_DMASKTRIG_STOP BIT(2) - -#define S3C24XX_DMAREQSEL 0x24 -#define S3C24XX_DMAREQSEL_HW BIT(0) - -/* - * S3C2410, S3C2440 and S3C2442 SoCs cannot select any physical channel - * for a DMA source. Instead only specific channels are valid. - * All of these SoCs have 4 physical channels and the number of request - * source bits is 3. Additionally we also need 1 bit to mark the channel - * as valid. - * Therefore we separate the chansel element of the channel data into 4 - * parts of 4 bits each, to hold the information if the channel is valid - * and the hw request source to use. - * - * Example: - * SDI is valid on channels 0, 2 and 3 - with varying hw request sources. - * For it the chansel field would look like - * - * ((BIT(3) | 1) << 3 * 4) | // channel 3, with request source 1 - * ((BIT(3) | 2) << 2 * 4) | // channel 2, with request source 2 - * ((BIT(3) | 2) << 0 * 4) // channel 0, with request source 2 - */ -#define S3C24XX_CHANSEL_WIDTH 4 -#define S3C24XX_CHANSEL_VALID BIT(3) -#define S3C24XX_CHANSEL_REQ_MASK 7 - -/* - * struct soc_data - vendor-specific config parameters for individual SoCs - * @stride: spacing between the registers of each channel - * @has_reqsel: does the controller use the newer requestselection mechanism - * @has_clocks: are controllable dma-clocks present - */ -struct soc_data { - int stride; - bool has_reqsel; - bool has_clocks; -}; - -/* - * enum s3c24xx_dma_chan_state - holds the virtual channel states - * @S3C24XX_DMA_CHAN_IDLE: the channel is idle - * @S3C24XX_DMA_CHAN_RUNNING: the channel has allocated a physical transport - * channel and is running a transfer on it - * @S3C24XX_DMA_CHAN_WAITING: the channel is waiting for a physical transport - * channel to become available (only pertains to memcpy channels) - */ -enum s3c24xx_dma_chan_state { - S3C24XX_DMA_CHAN_IDLE, - S3C24XX_DMA_CHAN_RUNNING, - S3C24XX_DMA_CHAN_WAITING, -}; - -/* - * struct s3c24xx_sg - structure containing data per sg - * @src_addr: src address of sg - * @dst_addr: dst address of sg - * @len: transfer len in bytes - * @node: node for txd's dsg_list - */ -struct s3c24xx_sg { - dma_addr_t src_addr; - dma_addr_t dst_addr; - size_t len; - struct list_head node; -}; - -/* - * struct s3c24xx_txd - wrapper for struct dma_async_tx_descriptor - * @vd: virtual DMA descriptor - * @dsg_list: list of children sg's - * @at: sg currently being transfered - * @width: transfer width - * @disrcc: value for source control register - * @didstc: value for destination control register - * @dcon: base value for dcon register - * @cyclic: indicate cyclic transfer - */ -struct s3c24xx_txd { - struct virt_dma_desc vd; - struct list_head dsg_list; - struct list_head *at; - u8 width; - u32 disrcc; - u32 didstc; - u32 dcon; - bool cyclic; -}; - -struct s3c24xx_dma_chan; - -/* - * struct s3c24xx_dma_phy - holder for the physical channels - * @id: physical index to this channel - * @valid: does the channel have all required elements - * @base: virtual memory base (remapped) for the this channel - * @irq: interrupt for this channel - * @clk: clock for this channel - * @lock: a lock to use when altering an instance of this struct - * @serving: virtual channel currently being served by this physicalchannel - * @host: a pointer to the host (internal use) - */ -struct s3c24xx_dma_phy { - unsigned int id; - bool valid; - void __iomem *base; - int irq; - struct clk *clk; - spinlock_t lock; - struct s3c24xx_dma_chan *serving; - struct s3c24xx_dma_engine *host; -}; - -/* - * struct s3c24xx_dma_chan - this structure wraps a DMA ENGINE channel - * @id: the id of the channel - * @name: name of the channel - * @vc: wrapped virtual channel - * @phy: the physical channel utilized by this channel, if there is one - * @runtime_addr: address for RX/TX according to the runtime config - * @at: active transaction on this channel - * @lock: a lock for this channel data - * @host: a pointer to the host (internal use) - * @state: whether the channel is idle, running etc - * @slave: whether this channel is a device (slave) or for memcpy - */ -struct s3c24xx_dma_chan { - int id; - const char *name; - struct virt_dma_chan vc; - struct s3c24xx_dma_phy *phy; - struct dma_slave_config cfg; - struct s3c24xx_txd *at; - struct s3c24xx_dma_engine *host; - enum s3c24xx_dma_chan_state state; - bool slave; -}; - -/* - * struct s3c24xx_dma_engine - the local state holder for the S3C24XX - * @pdev: the corresponding platform device - * @pdata: platform data passed in from the platform/machine - * @base: virtual memory base (remapped) - * @slave: slave engine for this instance - * @memcpy: memcpy engine for this instance - * @phy_chans: array of data for the physical channels - */ -struct s3c24xx_dma_engine { - struct platform_device *pdev; - const struct s3c24xx_dma_platdata *pdata; - struct soc_data *sdata; - void __iomem *base; - struct dma_device slave; - struct dma_device memcpy; - struct s3c24xx_dma_phy *phy_chans; -}; - -/* - * Physical channel handling - */ - -/* - * Check whether a certain channel is busy or not. - */ -static int s3c24xx_dma_phy_busy(struct s3c24xx_dma_phy *phy) -{ - unsigned int val = readl(phy->base + S3C24XX_DSTAT); - return val & S3C24XX_DSTAT_STAT_BUSY; -} - -static bool s3c24xx_dma_phy_valid(struct s3c24xx_dma_chan *s3cchan, - struct s3c24xx_dma_phy *phy) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - const struct s3c24xx_dma_platdata *pdata = s3cdma->pdata; - struct s3c24xx_dma_channel *cdata = &pdata->channels[s3cchan->id]; - int phyvalid; - - /* every phy is valid for memcopy channels */ - if (!s3cchan->slave) - return true; - - /* On newer variants all phys can be used for all virtual channels */ - if (s3cdma->sdata->has_reqsel) - return true; - - phyvalid = (cdata->chansel >> (phy->id * S3C24XX_CHANSEL_WIDTH)); - return (phyvalid & S3C24XX_CHANSEL_VALID) ? true : false; -} - -/* - * Allocate a physical channel for a virtual channel - * - * Try to locate a physical channel to be used for this transfer. If all - * are taken return NULL and the requester will have to cope by using - * some fallback PIO mode or retrying later. - */ -static -struct s3c24xx_dma_phy *s3c24xx_dma_get_phy(struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - struct s3c24xx_dma_phy *phy = NULL; - unsigned long flags; - int i; - int ret; - - for (i = 0; i < s3cdma->pdata->num_phy_channels; i++) { - phy = &s3cdma->phy_chans[i]; - - if (!phy->valid) - continue; - - if (!s3c24xx_dma_phy_valid(s3cchan, phy)) - continue; - - spin_lock_irqsave(&phy->lock, flags); - - if (!phy->serving) { - phy->serving = s3cchan; - spin_unlock_irqrestore(&phy->lock, flags); - break; - } - - spin_unlock_irqrestore(&phy->lock, flags); - } - - /* No physical channel available, cope with it */ - if (i == s3cdma->pdata->num_phy_channels) { - dev_warn(&s3cdma->pdev->dev, "no phy channel available\n"); - return NULL; - } - - /* start the phy clock */ - if (s3cdma->sdata->has_clocks) { - ret = clk_enable(phy->clk); - if (ret) { - dev_err(&s3cdma->pdev->dev, "could not enable clock for channel %d, err %d\n", - phy->id, ret); - phy->serving = NULL; - return NULL; - } - } - - return phy; -} - -/* - * Mark the physical channel as free. - * - * This drops the link between the physical and virtual channel. - */ -static inline void s3c24xx_dma_put_phy(struct s3c24xx_dma_phy *phy) -{ - struct s3c24xx_dma_engine *s3cdma = phy->host; - - if (s3cdma->sdata->has_clocks) - clk_disable(phy->clk); - - phy->serving = NULL; -} - -/* - * Stops the channel by writing the stop bit. - * This should not be used for an on-going transfer, but as a method of - * shutting down a channel (eg, when it's no longer used) or terminating a - * transfer. - */ -static void s3c24xx_dma_terminate_phy(struct s3c24xx_dma_phy *phy) -{ - writel(S3C24XX_DMASKTRIG_STOP, phy->base + S3C24XX_DMASKTRIG); -} - -/* - * Virtual channel handling - */ - -static inline -struct s3c24xx_dma_chan *to_s3c24xx_dma_chan(struct dma_chan *chan) -{ - return container_of(chan, struct s3c24xx_dma_chan, vc.chan); -} - -static u32 s3c24xx_dma_getbytes_chan(struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_phy *phy = s3cchan->phy; - struct s3c24xx_txd *txd = s3cchan->at; - u32 tc = readl(phy->base + S3C24XX_DSTAT) & S3C24XX_DSTAT_CURRTC_MASK; - - return tc * txd->width; -} - -static int s3c24xx_dma_set_runtime_config(struct dma_chan *chan, - struct dma_slave_config *config) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - unsigned long flags; - int ret = 0; - - /* Reject definitely invalid configurations */ - if (config->src_addr_width == DMA_SLAVE_BUSWIDTH_8_BYTES || - config->dst_addr_width == DMA_SLAVE_BUSWIDTH_8_BYTES) - return -EINVAL; - - spin_lock_irqsave(&s3cchan->vc.lock, flags); - - if (!s3cchan->slave) { - ret = -EINVAL; - goto out; - } - - s3cchan->cfg = *config; - -out: - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); - return ret; -} - -/* - * Transfer handling - */ - -static inline -struct s3c24xx_txd *to_s3c24xx_txd(struct dma_async_tx_descriptor *tx) -{ - return container_of(tx, struct s3c24xx_txd, vd.tx); -} - -static struct s3c24xx_txd *s3c24xx_dma_get_txd(void) -{ - struct s3c24xx_txd *txd = kzalloc(sizeof(*txd), GFP_NOWAIT); - - if (txd) { - INIT_LIST_HEAD(&txd->dsg_list); - txd->dcon = S3C24XX_DCON_INT | S3C24XX_DCON_NORELOAD; - } - - return txd; -} - -static void s3c24xx_dma_free_txd(struct s3c24xx_txd *txd) -{ - struct s3c24xx_sg *dsg, *_dsg; - - list_for_each_entry_safe(dsg, _dsg, &txd->dsg_list, node) { - list_del(&dsg->node); - kfree(dsg); - } - - kfree(txd); -} - -static void s3c24xx_dma_start_next_sg(struct s3c24xx_dma_chan *s3cchan, - struct s3c24xx_txd *txd) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - struct s3c24xx_dma_phy *phy = s3cchan->phy; - const struct s3c24xx_dma_platdata *pdata = s3cdma->pdata; - struct s3c24xx_sg *dsg = list_entry(txd->at, struct s3c24xx_sg, node); - u32 dcon = txd->dcon; - u32 val; - - /* transfer-size and -count from len and width */ - switch (txd->width) { - case 1: - dcon |= S3C24XX_DCON_DSZ_BYTE | dsg->len; - break; - case 2: - dcon |= S3C24XX_DCON_DSZ_HALFWORD | (dsg->len / 2); - break; - case 4: - dcon |= S3C24XX_DCON_DSZ_WORD | (dsg->len / 4); - break; - } - - if (s3cchan->slave) { - struct s3c24xx_dma_channel *cdata = - &pdata->channels[s3cchan->id]; - - if (s3cdma->sdata->has_reqsel) { - writel_relaxed((cdata->chansel << 1) | - S3C24XX_DMAREQSEL_HW, - phy->base + S3C24XX_DMAREQSEL); - } else { - int csel = cdata->chansel >> (phy->id * - S3C24XX_CHANSEL_WIDTH); - - csel &= S3C24XX_CHANSEL_REQ_MASK; - dcon |= csel << S3C24XX_DCON_HWSRC_SHIFT; - dcon |= S3C24XX_DCON_HWTRIG; - } - } else { - if (s3cdma->sdata->has_reqsel) - writel_relaxed(0, phy->base + S3C24XX_DMAREQSEL); - } - - writel_relaxed(dsg->src_addr, phy->base + S3C24XX_DISRC); - writel_relaxed(txd->disrcc, phy->base + S3C24XX_DISRCC); - writel_relaxed(dsg->dst_addr, phy->base + S3C24XX_DIDST); - writel_relaxed(txd->didstc, phy->base + S3C24XX_DIDSTC); - writel_relaxed(dcon, phy->base + S3C24XX_DCON); - - val = readl_relaxed(phy->base + S3C24XX_DMASKTRIG); - val &= ~S3C24XX_DMASKTRIG_STOP; - val |= S3C24XX_DMASKTRIG_ON; - - /* trigger the dma operation for memcpy transfers */ - if (!s3cchan->slave) - val |= S3C24XX_DMASKTRIG_SWTRIG; - - writel(val, phy->base + S3C24XX_DMASKTRIG); -} - -/* - * Set the initial DMA register values and start first sg. - */ -static void s3c24xx_dma_start_next_txd(struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_phy *phy = s3cchan->phy; - struct virt_dma_desc *vd = vchan_next_desc(&s3cchan->vc); - struct s3c24xx_txd *txd = to_s3c24xx_txd(&vd->tx); - - list_del(&txd->vd.node); - - s3cchan->at = txd; - - /* Wait for channel inactive */ - while (s3c24xx_dma_phy_busy(phy)) - cpu_relax(); - - /* point to the first element of the sg list */ - txd->at = txd->dsg_list.next; - s3c24xx_dma_start_next_sg(s3cchan, txd); -} - -/* - * Try to allocate a physical channel. When successful, assign it to - * this virtual channel, and initiate the next descriptor. The - * virtual channel lock must be held at this point. - */ -static void s3c24xx_dma_phy_alloc_and_start(struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - struct s3c24xx_dma_phy *phy; - - phy = s3c24xx_dma_get_phy(s3cchan); - if (!phy) { - dev_dbg(&s3cdma->pdev->dev, "no physical channel available for xfer on %s\n", - s3cchan->name); - s3cchan->state = S3C24XX_DMA_CHAN_WAITING; - return; - } - - dev_dbg(&s3cdma->pdev->dev, "allocated physical channel %d for xfer on %s\n", - phy->id, s3cchan->name); - - s3cchan->phy = phy; - s3cchan->state = S3C24XX_DMA_CHAN_RUNNING; - - s3c24xx_dma_start_next_txd(s3cchan); -} - -static void s3c24xx_dma_phy_reassign_start(struct s3c24xx_dma_phy *phy, - struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - - dev_dbg(&s3cdma->pdev->dev, "reassigned physical channel %d for xfer on %s\n", - phy->id, s3cchan->name); - - /* - * We do this without taking the lock; we're really only concerned - * about whether this pointer is NULL or not, and we're guaranteed - * that this will only be called when it _already_ is non-NULL. - */ - phy->serving = s3cchan; - s3cchan->phy = phy; - s3cchan->state = S3C24XX_DMA_CHAN_RUNNING; - s3c24xx_dma_start_next_txd(s3cchan); -} - -/* - * Free a physical DMA channel, potentially reallocating it to another - * virtual channel if we have any pending. - */ -static void s3c24xx_dma_phy_free(struct s3c24xx_dma_chan *s3cchan) -{ - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - struct s3c24xx_dma_chan *p, *next; - -retry: - next = NULL; - - /* Find a waiting virtual channel for the next transfer. */ - list_for_each_entry(p, &s3cdma->memcpy.channels, vc.chan.device_node) - if (p->state == S3C24XX_DMA_CHAN_WAITING) { - next = p; - break; - } - - if (!next) { - list_for_each_entry(p, &s3cdma->slave.channels, - vc.chan.device_node) - if (p->state == S3C24XX_DMA_CHAN_WAITING && - s3c24xx_dma_phy_valid(p, s3cchan->phy)) { - next = p; - break; - } - } - - /* Ensure that the physical channel is stopped */ - s3c24xx_dma_terminate_phy(s3cchan->phy); - - if (next) { - bool success; - - /* - * Eww. We know this isn't going to deadlock - * but lockdep probably doesn't. - */ - spin_lock(&next->vc.lock); - /* Re-check the state now that we have the lock */ - success = next->state == S3C24XX_DMA_CHAN_WAITING; - if (success) - s3c24xx_dma_phy_reassign_start(s3cchan->phy, next); - spin_unlock(&next->vc.lock); - - /* If the state changed, try to find another channel */ - if (!success) - goto retry; - } else { - /* No more jobs, so free up the physical channel */ - s3c24xx_dma_put_phy(s3cchan->phy); - } - - s3cchan->phy = NULL; - s3cchan->state = S3C24XX_DMA_CHAN_IDLE; -} - -static void s3c24xx_dma_desc_free(struct virt_dma_desc *vd) -{ - struct s3c24xx_txd *txd = to_s3c24xx_txd(&vd->tx); - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(vd->tx.chan); - - if (!s3cchan->slave) - dma_descriptor_unmap(&vd->tx); - - s3c24xx_dma_free_txd(txd); -} - -static irqreturn_t s3c24xx_dma_irq(int irq, void *data) -{ - struct s3c24xx_dma_phy *phy = data; - struct s3c24xx_dma_chan *s3cchan = phy->serving; - struct s3c24xx_txd *txd; - - dev_dbg(&phy->host->pdev->dev, "interrupt on channel %d\n", phy->id); - - /* - * Interrupts happen to notify the completion of a transfer and the - * channel should have moved into its stop state already on its own. - * Therefore interrupts on channels not bound to a virtual channel - * should never happen. Nevertheless send a terminate command to the - * channel if the unlikely case happens. - */ - if (unlikely(!s3cchan)) { - dev_err(&phy->host->pdev->dev, "interrupt on unused channel %d\n", - phy->id); - - s3c24xx_dma_terminate_phy(phy); - - return IRQ_HANDLED; - } - - spin_lock(&s3cchan->vc.lock); - txd = s3cchan->at; - if (txd) { - /* when more sg's are in this txd, start the next one */ - if (!list_is_last(txd->at, &txd->dsg_list)) { - txd->at = txd->at->next; - if (txd->cyclic) - vchan_cyclic_callback(&txd->vd); - s3c24xx_dma_start_next_sg(s3cchan, txd); - } else if (!txd->cyclic) { - s3cchan->at = NULL; - vchan_cookie_complete(&txd->vd); - - /* - * And start the next descriptor (if any), - * otherwise free this channel. - */ - if (vchan_next_desc(&s3cchan->vc)) - s3c24xx_dma_start_next_txd(s3cchan); - else - s3c24xx_dma_phy_free(s3cchan); - } else { - vchan_cyclic_callback(&txd->vd); - - /* Cyclic: reset at beginning */ - txd->at = txd->dsg_list.next; - s3c24xx_dma_start_next_sg(s3cchan, txd); - } - } - spin_unlock(&s3cchan->vc.lock); - - return IRQ_HANDLED; -} - -/* - * The DMA ENGINE API - */ - -static int s3c24xx_dma_terminate_all(struct dma_chan *chan) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - LIST_HEAD(head); - unsigned long flags; - int ret; - - spin_lock_irqsave(&s3cchan->vc.lock, flags); - - if (!s3cchan->phy && !s3cchan->at) { - dev_err(&s3cdma->pdev->dev, "trying to terminate already stopped channel %d\n", - s3cchan->id); - ret = -EINVAL; - goto unlock; - } - - s3cchan->state = S3C24XX_DMA_CHAN_IDLE; - - /* Mark physical channel as free */ - if (s3cchan->phy) - s3c24xx_dma_phy_free(s3cchan); - - /* Dequeue current job */ - if (s3cchan->at) { - vchan_terminate_vdesc(&s3cchan->at->vd); - s3cchan->at = NULL; - } - - /* Dequeue jobs not yet fired as well */ - - vchan_get_all_descriptors(&s3cchan->vc, &head); - - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); - - vchan_dma_desc_free_list(&s3cchan->vc, &head); - - return 0; - -unlock: - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); - - return ret; -} - -static void s3c24xx_dma_synchronize(struct dma_chan *chan) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - - vchan_synchronize(&s3cchan->vc); -} - -static void s3c24xx_dma_free_chan_resources(struct dma_chan *chan) -{ - /* Ensure all queued descriptors are freed */ - vchan_free_chan_resources(to_virt_chan(chan)); -} - -static enum dma_status s3c24xx_dma_tx_status(struct dma_chan *chan, - dma_cookie_t cookie, struct dma_tx_state *txstate) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - struct s3c24xx_txd *txd; - struct s3c24xx_sg *dsg; - struct virt_dma_desc *vd; - unsigned long flags; - enum dma_status ret; - size_t bytes = 0; - - spin_lock_irqsave(&s3cchan->vc.lock, flags); - ret = dma_cookie_status(chan, cookie, txstate); - - /* - * There's no point calculating the residue if there's - * no txstate to store the value. - */ - if (ret == DMA_COMPLETE || !txstate) { - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); - return ret; - } - - vd = vchan_find_desc(&s3cchan->vc, cookie); - if (vd) { - /* On the issued list, so hasn't been processed yet */ - txd = to_s3c24xx_txd(&vd->tx); - - list_for_each_entry(dsg, &txd->dsg_list, node) - bytes += dsg->len; - } else { - /* - * Currently running, so sum over the pending sg's and - * the currently active one. - */ - txd = s3cchan->at; - - dsg = list_entry(txd->at, struct s3c24xx_sg, node); - list_for_each_entry_from(dsg, &txd->dsg_list, node) - bytes += dsg->len; - - bytes += s3c24xx_dma_getbytes_chan(s3cchan); - } - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); - - /* - * This cookie not complete yet - * Get number of bytes left in the active transactions and queue - */ - dma_set_residue(txstate, bytes); - - /* Whether waiting or running, we're in progress */ - return ret; -} - -/* - * Initialize a descriptor to be used by memcpy submit - */ -static struct dma_async_tx_descriptor *s3c24xx_dma_prep_memcpy( - struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, - size_t len, unsigned long flags) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - struct s3c24xx_txd *txd; - struct s3c24xx_sg *dsg; - int src_mod, dest_mod; - - dev_dbg(&s3cdma->pdev->dev, "prepare memcpy of %zu bytes from %s\n", - len, s3cchan->name); - - if ((len & S3C24XX_DCON_TC_MASK) != len) { - dev_err(&s3cdma->pdev->dev, "memcpy size %zu to large\n", len); - return NULL; - } - - txd = s3c24xx_dma_get_txd(); - if (!txd) - return NULL; - - dsg = kzalloc(sizeof(*dsg), GFP_NOWAIT); - if (!dsg) { - s3c24xx_dma_free_txd(txd); - return NULL; - } - list_add_tail(&dsg->node, &txd->dsg_list); - - dsg->src_addr = src; - dsg->dst_addr = dest; - dsg->len = len; - - /* - * Determine a suitable transfer width. - * The DMA controller cannot fetch/store information which is not - * naturally aligned on the bus, i.e., a 4 byte fetch must start at - * an address divisible by 4 - more generally addr % width must be 0. - */ - src_mod = src % 4; - dest_mod = dest % 4; - switch (len % 4) { - case 0: - txd->width = (src_mod == 0 && dest_mod == 0) ? 4 : 1; - break; - case 2: - txd->width = ((src_mod == 2 || src_mod == 0) && - (dest_mod == 2 || dest_mod == 0)) ? 2 : 1; - break; - default: - txd->width = 1; - break; - } - - txd->disrcc = S3C24XX_DISRCC_LOC_AHB | S3C24XX_DISRCC_INC_INCREMENT; - txd->didstc = S3C24XX_DIDSTC_LOC_AHB | S3C24XX_DIDSTC_INC_INCREMENT; - txd->dcon |= S3C24XX_DCON_DEMAND | S3C24XX_DCON_SYNC_HCLK | - S3C24XX_DCON_SERV_WHOLE; - - return vchan_tx_prep(&s3cchan->vc, &txd->vd, flags); -} - -static struct dma_async_tx_descriptor *s3c24xx_dma_prep_dma_cyclic( - struct dma_chan *chan, dma_addr_t addr, size_t size, size_t period, - enum dma_transfer_direction direction, unsigned long flags) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - const struct s3c24xx_dma_platdata *pdata = s3cdma->pdata; - struct s3c24xx_dma_channel *cdata = &pdata->channels[s3cchan->id]; - struct s3c24xx_txd *txd; - struct s3c24xx_sg *dsg; - unsigned sg_len; - dma_addr_t slave_addr; - u32 hwcfg = 0; - int i; - - dev_dbg(&s3cdma->pdev->dev, - "prepare cyclic transaction of %zu bytes with period %zu from %s\n", - size, period, s3cchan->name); - - if (!is_slave_direction(direction)) { - dev_err(&s3cdma->pdev->dev, - "direction %d unsupported\n", direction); - return NULL; - } - - txd = s3c24xx_dma_get_txd(); - if (!txd) - return NULL; - - txd->cyclic = 1; - - if (cdata->handshake) - txd->dcon |= S3C24XX_DCON_HANDSHAKE; - - switch (cdata->bus) { - case S3C24XX_DMA_APB: - txd->dcon |= S3C24XX_DCON_SYNC_PCLK; - hwcfg |= S3C24XX_DISRCC_LOC_APB; - break; - case S3C24XX_DMA_AHB: - txd->dcon |= S3C24XX_DCON_SYNC_HCLK; - hwcfg |= S3C24XX_DISRCC_LOC_AHB; - break; - } - - /* - * Always assume our peripheral desintation is a fixed - * address in memory. - */ - hwcfg |= S3C24XX_DISRCC_INC_FIXED; - - /* - * Individual dma operations are requested by the slave, - * so serve only single atomic operations (S3C24XX_DCON_SERV_SINGLE). - */ - txd->dcon |= S3C24XX_DCON_SERV_SINGLE; - - if (direction == DMA_MEM_TO_DEV) { - txd->disrcc = S3C24XX_DISRCC_LOC_AHB | - S3C24XX_DISRCC_INC_INCREMENT; - txd->didstc = hwcfg; - slave_addr = s3cchan->cfg.dst_addr; - txd->width = s3cchan->cfg.dst_addr_width; - } else { - txd->disrcc = hwcfg; - txd->didstc = S3C24XX_DIDSTC_LOC_AHB | - S3C24XX_DIDSTC_INC_INCREMENT; - slave_addr = s3cchan->cfg.src_addr; - txd->width = s3cchan->cfg.src_addr_width; - } - - sg_len = size / period; - - for (i = 0; i < sg_len; i++) { - dsg = kzalloc(sizeof(*dsg), GFP_NOWAIT); - if (!dsg) { - s3c24xx_dma_free_txd(txd); - return NULL; - } - list_add_tail(&dsg->node, &txd->dsg_list); - - dsg->len = period; - /* Check last period length */ - if (i == sg_len - 1) - dsg->len = size - period * i; - if (direction == DMA_MEM_TO_DEV) { - dsg->src_addr = addr + period * i; - dsg->dst_addr = slave_addr; - } else { /* DMA_DEV_TO_MEM */ - dsg->src_addr = slave_addr; - dsg->dst_addr = addr + period * i; - } - } - - return vchan_tx_prep(&s3cchan->vc, &txd->vd, flags); -} - -static struct dma_async_tx_descriptor *s3c24xx_dma_prep_slave_sg( - struct dma_chan *chan, struct scatterlist *sgl, - unsigned int sg_len, enum dma_transfer_direction direction, - unsigned long flags, void *context) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - const struct s3c24xx_dma_platdata *pdata = s3cdma->pdata; - struct s3c24xx_dma_channel *cdata = &pdata->channels[s3cchan->id]; - struct s3c24xx_txd *txd; - struct s3c24xx_sg *dsg; - struct scatterlist *sg; - dma_addr_t slave_addr; - u32 hwcfg = 0; - int tmp; - - dev_dbg(&s3cdma->pdev->dev, "prepare transaction of %d bytes from %s\n", - sg_dma_len(sgl), s3cchan->name); - - txd = s3c24xx_dma_get_txd(); - if (!txd) - return NULL; - - if (cdata->handshake) - txd->dcon |= S3C24XX_DCON_HANDSHAKE; - - switch (cdata->bus) { - case S3C24XX_DMA_APB: - txd->dcon |= S3C24XX_DCON_SYNC_PCLK; - hwcfg |= S3C24XX_DISRCC_LOC_APB; - break; - case S3C24XX_DMA_AHB: - txd->dcon |= S3C24XX_DCON_SYNC_HCLK; - hwcfg |= S3C24XX_DISRCC_LOC_AHB; - break; - } - - /* - * Always assume our peripheral desintation is a fixed - * address in memory. - */ - hwcfg |= S3C24XX_DISRCC_INC_FIXED; - - /* - * Individual dma operations are requested by the slave, - * so serve only single atomic operations (S3C24XX_DCON_SERV_SINGLE). - */ - txd->dcon |= S3C24XX_DCON_SERV_SINGLE; - - if (direction == DMA_MEM_TO_DEV) { - txd->disrcc = S3C24XX_DISRCC_LOC_AHB | - S3C24XX_DISRCC_INC_INCREMENT; - txd->didstc = hwcfg; - slave_addr = s3cchan->cfg.dst_addr; - txd->width = s3cchan->cfg.dst_addr_width; - } else if (direction == DMA_DEV_TO_MEM) { - txd->disrcc = hwcfg; - txd->didstc = S3C24XX_DIDSTC_LOC_AHB | - S3C24XX_DIDSTC_INC_INCREMENT; - slave_addr = s3cchan->cfg.src_addr; - txd->width = s3cchan->cfg.src_addr_width; - } else { - s3c24xx_dma_free_txd(txd); - dev_err(&s3cdma->pdev->dev, - "direction %d unsupported\n", direction); - return NULL; - } - - for_each_sg(sgl, sg, sg_len, tmp) { - dsg = kzalloc(sizeof(*dsg), GFP_NOWAIT); - if (!dsg) { - s3c24xx_dma_free_txd(txd); - return NULL; - } - list_add_tail(&dsg->node, &txd->dsg_list); - - dsg->len = sg_dma_len(sg); - if (direction == DMA_MEM_TO_DEV) { - dsg->src_addr = sg_dma_address(sg); - dsg->dst_addr = slave_addr; - } else { /* DMA_DEV_TO_MEM */ - dsg->src_addr = slave_addr; - dsg->dst_addr = sg_dma_address(sg); - } - } - - return vchan_tx_prep(&s3cchan->vc, &txd->vd, flags); -} - -/* - * Slave transactions callback to the slave device to allow - * synchronization of slave DMA signals with the DMAC enable - */ -static void s3c24xx_dma_issue_pending(struct dma_chan *chan) -{ - struct s3c24xx_dma_chan *s3cchan = to_s3c24xx_dma_chan(chan); - unsigned long flags; - - spin_lock_irqsave(&s3cchan->vc.lock, flags); - if (vchan_issue_pending(&s3cchan->vc)) { - if (!s3cchan->phy && s3cchan->state != S3C24XX_DMA_CHAN_WAITING) - s3c24xx_dma_phy_alloc_and_start(s3cchan); - } - spin_unlock_irqrestore(&s3cchan->vc.lock, flags); -} - -/* - * Bringup and teardown - */ - -/* - * Initialise the DMAC memcpy/slave channels. - * Make a local wrapper to hold required data - */ -static int s3c24xx_dma_init_virtual_channels(struct s3c24xx_dma_engine *s3cdma, - struct dma_device *dmadev, unsigned int channels, bool slave) -{ - struct s3c24xx_dma_chan *chan; - int i; - - INIT_LIST_HEAD(&dmadev->channels); - - /* - * Register as many memcpy as we have physical channels, - * we won't always be able to use all but the code will have - * to cope with that situation. - */ - for (i = 0; i < channels; i++) { - chan = devm_kzalloc(dmadev->dev, sizeof(*chan), GFP_KERNEL); - if (!chan) - return -ENOMEM; - - chan->id = i; - chan->host = s3cdma; - chan->state = S3C24XX_DMA_CHAN_IDLE; - - if (slave) { - chan->slave = true; - chan->name = kasprintf(GFP_KERNEL, "slave%d", i); - if (!chan->name) - return -ENOMEM; - } else { - chan->name = kasprintf(GFP_KERNEL, "memcpy%d", i); - if (!chan->name) - return -ENOMEM; - } - dev_dbg(dmadev->dev, - "initialize virtual channel \"%s\"\n", - chan->name); - - chan->vc.desc_free = s3c24xx_dma_desc_free; - vchan_init(&chan->vc, dmadev); - } - dev_info(dmadev->dev, "initialized %d virtual %s channels\n", - i, slave ? "slave" : "memcpy"); - return i; -} - -static void s3c24xx_dma_free_virtual_channels(struct dma_device *dmadev) -{ - struct s3c24xx_dma_chan *chan = NULL; - struct s3c24xx_dma_chan *next; - - list_for_each_entry_safe(chan, - next, &dmadev->channels, vc.chan.device_node) { - list_del(&chan->vc.chan.device_node); - tasklet_kill(&chan->vc.task); - } -} - -/* s3c2410, s3c2440 and s3c2442 have a 0x40 stride without separate clocks */ -static struct soc_data soc_s3c2410 = { - .stride = 0x40, - .has_reqsel = false, - .has_clocks = false, -}; - -/* s3c2412 and s3c2413 have a 0x40 stride and dmareqsel mechanism */ -static struct soc_data soc_s3c2412 = { - .stride = 0x40, - .has_reqsel = true, - .has_clocks = true, -}; - -/* s3c2443 and following have a 0x100 stride and dmareqsel mechanism */ -static struct soc_data soc_s3c2443 = { - .stride = 0x100, - .has_reqsel = true, - .has_clocks = true, -}; - -static const struct platform_device_id s3c24xx_dma_driver_ids[] = { - { - .name = "s3c2410-dma", - .driver_data = (kernel_ulong_t)&soc_s3c2410, - }, { - .name = "s3c2412-dma", - .driver_data = (kernel_ulong_t)&soc_s3c2412, - }, { - .name = "s3c2443-dma", - .driver_data = (kernel_ulong_t)&soc_s3c2443, - }, - { }, -}; - -static struct soc_data *s3c24xx_dma_get_soc_data(struct platform_device *pdev) -{ - return (struct soc_data *) - platform_get_device_id(pdev)->driver_data; -} - -static int s3c24xx_dma_probe(struct platform_device *pdev) -{ - const struct s3c24xx_dma_platdata *pdata = dev_get_platdata(&pdev->dev); - struct s3c24xx_dma_engine *s3cdma; - struct soc_data *sdata; - struct resource *res; - int ret; - int i; - - if (!pdata) { - dev_err(&pdev->dev, "platform data missing\n"); - return -ENODEV; - } - - /* Basic sanity check */ - if (pdata->num_phy_channels > MAX_DMA_CHANNELS) { - dev_err(&pdev->dev, "too many dma channels %d, max %d\n", - pdata->num_phy_channels, MAX_DMA_CHANNELS); - return -EINVAL; - } - - sdata = s3c24xx_dma_get_soc_data(pdev); - if (!sdata) - return -EINVAL; - - s3cdma = devm_kzalloc(&pdev->dev, sizeof(*s3cdma), GFP_KERNEL); - if (!s3cdma) - return -ENOMEM; - - s3cdma->pdev = pdev; - s3cdma->pdata = pdata; - s3cdma->sdata = sdata; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - s3cdma->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(s3cdma->base)) - return PTR_ERR(s3cdma->base); - - s3cdma->phy_chans = devm_kcalloc(&pdev->dev, - pdata->num_phy_channels, - sizeof(struct s3c24xx_dma_phy), - GFP_KERNEL); - if (!s3cdma->phy_chans) - return -ENOMEM; - - /* acquire irqs and clocks for all physical channels */ - for (i = 0; i < pdata->num_phy_channels; i++) { - struct s3c24xx_dma_phy *phy = &s3cdma->phy_chans[i]; - char clk_name[6]; - - phy->id = i; - phy->base = s3cdma->base + (i * sdata->stride); - phy->host = s3cdma; - - phy->irq = platform_get_irq(pdev, i); - if (phy->irq < 0) - continue; - - ret = devm_request_irq(&pdev->dev, phy->irq, s3c24xx_dma_irq, - 0, pdev->name, phy); - if (ret) { - dev_err(&pdev->dev, "Unable to request irq for channel %d, error %d\n", - i, ret); - continue; - } - - if (sdata->has_clocks) { - sprintf(clk_name, "dma.%d", i); - phy->clk = devm_clk_get(&pdev->dev, clk_name); - if (IS_ERR(phy->clk) && sdata->has_clocks) { - dev_err(&pdev->dev, "unable to acquire clock for channel %d, error %lu\n", - i, PTR_ERR(phy->clk)); - continue; - } - - ret = clk_prepare(phy->clk); - if (ret) { - dev_err(&pdev->dev, "clock for phy %d failed, error %d\n", - i, ret); - continue; - } - } - - spin_lock_init(&phy->lock); - phy->valid = true; - - dev_dbg(&pdev->dev, "physical channel %d is %s\n", - i, s3c24xx_dma_phy_busy(phy) ? "BUSY" : "FREE"); - } - - /* Initialize memcpy engine */ - dma_cap_set(DMA_MEMCPY, s3cdma->memcpy.cap_mask); - dma_cap_set(DMA_PRIVATE, s3cdma->memcpy.cap_mask); - s3cdma->memcpy.dev = &pdev->dev; - s3cdma->memcpy.device_free_chan_resources = - s3c24xx_dma_free_chan_resources; - s3cdma->memcpy.device_prep_dma_memcpy = s3c24xx_dma_prep_memcpy; - s3cdma->memcpy.device_tx_status = s3c24xx_dma_tx_status; - s3cdma->memcpy.device_issue_pending = s3c24xx_dma_issue_pending; - s3cdma->memcpy.device_config = s3c24xx_dma_set_runtime_config; - s3cdma->memcpy.device_terminate_all = s3c24xx_dma_terminate_all; - s3cdma->memcpy.device_synchronize = s3c24xx_dma_synchronize; - - /* Initialize slave engine for SoC internal dedicated peripherals */ - dma_cap_set(DMA_SLAVE, s3cdma->slave.cap_mask); - dma_cap_set(DMA_CYCLIC, s3cdma->slave.cap_mask); - dma_cap_set(DMA_PRIVATE, s3cdma->slave.cap_mask); - s3cdma->slave.dev = &pdev->dev; - s3cdma->slave.device_free_chan_resources = - s3c24xx_dma_free_chan_resources; - s3cdma->slave.device_tx_status = s3c24xx_dma_tx_status; - s3cdma->slave.device_issue_pending = s3c24xx_dma_issue_pending; - s3cdma->slave.device_prep_slave_sg = s3c24xx_dma_prep_slave_sg; - s3cdma->slave.device_prep_dma_cyclic = s3c24xx_dma_prep_dma_cyclic; - s3cdma->slave.device_config = s3c24xx_dma_set_runtime_config; - s3cdma->slave.device_terminate_all = s3c24xx_dma_terminate_all; - s3cdma->slave.device_synchronize = s3c24xx_dma_synchronize; - s3cdma->slave.filter.map = pdata->slave_map; - s3cdma->slave.filter.mapcnt = pdata->slavecnt; - s3cdma->slave.filter.fn = s3c24xx_dma_filter; - - /* Register as many memcpy channels as there are physical channels */ - ret = s3c24xx_dma_init_virtual_channels(s3cdma, &s3cdma->memcpy, - pdata->num_phy_channels, false); - if (ret <= 0) { - dev_warn(&pdev->dev, - "%s failed to enumerate memcpy channels - %d\n", - __func__, ret); - goto err_memcpy; - } - - /* Register slave channels */ - ret = s3c24xx_dma_init_virtual_channels(s3cdma, &s3cdma->slave, - pdata->num_channels, true); - if (ret <= 0) { - dev_warn(&pdev->dev, - "%s failed to enumerate slave channels - %d\n", - __func__, ret); - goto err_slave; - } - - ret = dma_async_device_register(&s3cdma->memcpy); - if (ret) { - dev_warn(&pdev->dev, - "%s failed to register memcpy as an async device - %d\n", - __func__, ret); - goto err_memcpy_reg; - } - - ret = dma_async_device_register(&s3cdma->slave); - if (ret) { - dev_warn(&pdev->dev, - "%s failed to register slave as an async device - %d\n", - __func__, ret); - goto err_slave_reg; - } - - platform_set_drvdata(pdev, s3cdma); - dev_info(&pdev->dev, "Loaded dma driver with %d physical channels\n", - pdata->num_phy_channels); - - return 0; - -err_slave_reg: - dma_async_device_unregister(&s3cdma->memcpy); -err_memcpy_reg: - s3c24xx_dma_free_virtual_channels(&s3cdma->slave); -err_slave: - s3c24xx_dma_free_virtual_channels(&s3cdma->memcpy); -err_memcpy: - if (sdata->has_clocks) - for (i = 0; i < pdata->num_phy_channels; i++) { - struct s3c24xx_dma_phy *phy = &s3cdma->phy_chans[i]; - if (phy->valid) - clk_unprepare(phy->clk); - } - - return ret; -} - -static void s3c24xx_dma_free_irq(struct platform_device *pdev, - struct s3c24xx_dma_engine *s3cdma) -{ - int i; - - for (i = 0; i < s3cdma->pdata->num_phy_channels; i++) { - struct s3c24xx_dma_phy *phy = &s3cdma->phy_chans[i]; - - devm_free_irq(&pdev->dev, phy->irq, phy); - } -} - -static int s3c24xx_dma_remove(struct platform_device *pdev) -{ - const struct s3c24xx_dma_platdata *pdata = dev_get_platdata(&pdev->dev); - struct s3c24xx_dma_engine *s3cdma = platform_get_drvdata(pdev); - struct soc_data *sdata = s3c24xx_dma_get_soc_data(pdev); - int i; - - dma_async_device_unregister(&s3cdma->slave); - dma_async_device_unregister(&s3cdma->memcpy); - - s3c24xx_dma_free_irq(pdev, s3cdma); - - s3c24xx_dma_free_virtual_channels(&s3cdma->slave); - s3c24xx_dma_free_virtual_channels(&s3cdma->memcpy); - - if (sdata->has_clocks) - for (i = 0; i < pdata->num_phy_channels; i++) { - struct s3c24xx_dma_phy *phy = &s3cdma->phy_chans[i]; - if (phy->valid) - clk_unprepare(phy->clk); - } - - return 0; -} - -static struct platform_driver s3c24xx_dma_driver = { - .driver = { - .name = "s3c24xx-dma", - }, - .id_table = s3c24xx_dma_driver_ids, - .probe = s3c24xx_dma_probe, - .remove = s3c24xx_dma_remove, -}; - -module_platform_driver(s3c24xx_dma_driver); - -bool s3c24xx_dma_filter(struct dma_chan *chan, void *param) -{ - struct s3c24xx_dma_chan *s3cchan; - - if (chan->device->dev->driver != &s3c24xx_dma_driver.driver) - return false; - - s3cchan = to_s3c24xx_dma_chan(chan); - - return s3cchan->id == (uintptr_t)param; -} -EXPORT_SYMBOL(s3c24xx_dma_filter); - -MODULE_DESCRIPTION("S3C24XX DMA Driver"); -MODULE_AUTHOR("Heiko Stuebner"); -MODULE_LICENSE("GPL v2"); diff --git a/include/linux/platform_data/dma-s3c24xx.h b/include/linux/platform_data/dma-s3c24xx.h deleted file mode 100644 index 96d02dbeea67..000000000000 --- a/include/linux/platform_data/dma-s3c24xx.h +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * S3C24XX DMA handling - * - * Copyright (c) 2013 Heiko Stuebner - */ - -/* Helper to encode the source selection constraints for early s3c socs. */ -#define S3C24XX_DMA_CHANREQ(src, chan) ((BIT(3) | src) << chan * 4) - -enum s3c24xx_dma_bus { - S3C24XX_DMA_APB, - S3C24XX_DMA_AHB, -}; - -/** - * @bus: on which bus does the peripheral reside - AHB or APB. - * @handshake: is a handshake with the peripheral necessary - * @chansel: channel selection information, depending on variant; reqsel for - * s3c2443 and later and channel-selection map for earlier SoCs - * see CHANSEL doc in s3c2443-dma.c - */ -struct s3c24xx_dma_channel { - enum s3c24xx_dma_bus bus; - bool handshake; - u16 chansel; -}; - -struct dma_slave_map; - -/** - * struct s3c24xx_dma_platdata - platform specific settings - * @num_phy_channels: number of physical channels - * @channels: array of virtual channel descriptions - * @num_channels: number of virtual channels - * @slave_map: dma slave map matching table - * @slavecnt: number of elements in slave_map - */ -struct s3c24xx_dma_platdata { - int num_phy_channels; - struct s3c24xx_dma_channel *channels; - int num_channels; - const struct dma_slave_map *slave_map; - int slavecnt; -}; - -struct dma_chan; -bool s3c24xx_dma_filter(struct dma_chan *chan, void *param); -- cgit v1.2.3 From 18acb7fac22ff7b36c7ea5a76b12996e7b7dbaba Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 3 Nov 2022 13:00:13 +0100 Subject: bpf: Revert ("Fix dispatcher patchable function entry to 5 bytes nop") MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Because __attribute__((patchable_function_entry)) is only available since GCC-8 this solution fails to build on the minimum required GCC version. Undo these changes so we might try again -- without cluttering up the patches with too many changes. This is an almost complete revert of: dbe69b299884 ("bpf: Fix dispatcher patchable function entry to 5 bytes nop") ceea991a019c ("bpf: Move bpf_dispatcher function out of ftrace locations") (notably the arch/x86/Kconfig hunk is kept). Reported-by: David Laight Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Daniel Borkmann Tested-by: Björn Töpel Tested-by: Jiri Olsa Acked-by: Björn Töpel Acked-by: Jiri Olsa Link: https://lkml.kernel.org/r/439d8dc735bb4858875377df67f1b29a@AcuMS.aculab.com Link: https://lore.kernel.org/bpf/20221103120647.728830733@infradead.org --- arch/x86/net/bpf_jit_comp.c | 13 ------------- include/linux/bpf.h | 21 +-------------------- kernel/bpf/dispatcher.c | 6 ------ 3 files changed, 1 insertion(+), 39 deletions(-) (limited to 'include') diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 00127abd89ee..99620428ad78 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include @@ -389,18 +388,6 @@ out: return ret; } -int __init bpf_arch_init_dispatcher_early(void *ip) -{ - const u8 *nop_insn = x86_nops[5]; - - if (is_endbr(*(u32 *)ip)) - ip += ENDBR_INSN_SIZE; - - if (memcmp(ip, nop_insn, X86_PATCH_SIZE)) - text_poke_early(ip, nop_insn, X86_PATCH_SIZE); - return 0; -} - int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr) { diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 0566705c1d4e..5cd95716b441 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -27,7 +27,6 @@ #include #include #include -#include struct bpf_verifier_env; struct bpf_verifier_log; @@ -971,8 +970,6 @@ struct bpf_trampoline *bpf_trampoline_get(u64 key, struct bpf_attach_target_info *tgt_info); void bpf_trampoline_put(struct bpf_trampoline *tr); int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs); -int __init bpf_arch_init_dispatcher_early(void *ip); - #define BPF_DISPATCHER_INIT(_name) { \ .mutex = __MUTEX_INITIALIZER(_name.mutex), \ .func = &_name##_func, \ @@ -986,21 +983,7 @@ int __init bpf_arch_init_dispatcher_early(void *ip); }, \ } -#define BPF_DISPATCHER_INIT_CALL(_name) \ - static int __init _name##_init(void) \ - { \ - return bpf_arch_init_dispatcher_early(_name##_func); \ - } \ - early_initcall(_name##_init) - -#ifdef CONFIG_X86_64 -#define BPF_DISPATCHER_ATTRIBUTES __attribute__((patchable_function_entry(5))) -#else -#define BPF_DISPATCHER_ATTRIBUTES -#endif - #define DEFINE_BPF_DISPATCHER(name) \ - notrace BPF_DISPATCHER_ATTRIBUTES \ noinline __nocfi unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ const struct bpf_insn *insnsi, \ @@ -1010,9 +993,7 @@ int __init bpf_arch_init_dispatcher_early(void *ip); } \ EXPORT_SYMBOL(bpf_dispatcher_##name##_func); \ struct bpf_dispatcher bpf_dispatcher_##name = \ - BPF_DISPATCHER_INIT(bpf_dispatcher_##name); \ - BPF_DISPATCHER_INIT_CALL(bpf_dispatcher_##name); - + BPF_DISPATCHER_INIT(bpf_dispatcher_##name); #define DECLARE_BPF_DISPATCHER(name) \ unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ diff --git a/kernel/bpf/dispatcher.c b/kernel/bpf/dispatcher.c index 04f0a045dcaa..fa64b80b8bca 100644 --- a/kernel/bpf/dispatcher.c +++ b/kernel/bpf/dispatcher.c @@ -4,7 +4,6 @@ #include #include #include -#include /* The BPF dispatcher is a multiway branch code generator. The * dispatcher is a mechanism to avoid the performance penalty of an @@ -91,11 +90,6 @@ int __weak arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int n return -ENOTSUPP; } -int __weak __init bpf_arch_init_dispatcher_early(void *ip) -{ - return -ENOTSUPP; -} - static int bpf_dispatcher_prepare(struct bpf_dispatcher *d, void *image, void *buf) { s64 ips[BPF_DISPATCHER_MAX] = {}, *ipsp = &ips[0]; -- cgit v1.2.3 From c86df29d11dfba27c0a1f5039cd6fe387fbf4239 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 3 Nov 2022 13:00:14 +0100 Subject: bpf: Convert BPF_DISPATCHER to use static_call() (not ftrace) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The dispatcher function is currently abusing the ftrace __fentry__ call location for its own purposes -- this obviously gives trouble when the dispatcher and ftrace are both in use. A previous solution tried using __attribute__((patchable_function_entry())) which works, except it is GCC-8+ only, breaking the build on the earlier still supported compilers. Instead use static_call() -- which has its own annotations and does not conflict with ftrace -- to rewrite the dispatch function. By using: return static_call()(ctx, insni, bpf_func) you get a perfect forwarding tail call as function body (iow a single jmp instruction). By having the default static_call() target be bpf_dispatcher_nop_func() it retains the default behaviour (an indirect call to the argument function). Only once a dispatcher program is attached is the target rewritten to directly call the JIT'ed image. Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Daniel Borkmann Tested-by: Björn Töpel Tested-by: Jiri Olsa Acked-by: Björn Töpel Acked-by: Jiri Olsa Link: https://lkml.kernel.org/r/Y1/oBlK0yFk5c/Im@hirez.programming.kicks-ass.net Link: https://lore.kernel.org/bpf/20221103120647.796772565@infradead.org --- include/linux/bpf.h | 39 ++++++++++++++++++++++++++++++++++++++- kernel/bpf/dispatcher.c | 22 ++++++++-------------- 2 files changed, 46 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 5cd95716b441..74c6f449d81e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -27,6 +27,7 @@ #include #include #include +#include struct bpf_verifier_env; struct bpf_verifier_log; @@ -953,6 +954,10 @@ struct bpf_dispatcher { void *rw_image; u32 image_off; struct bpf_ksym ksym; +#ifdef CONFIG_HAVE_STATIC_CALL + struct static_call_key *sc_key; + void *sc_tramp; +#endif }; static __always_inline __nocfi unsigned int bpf_dispatcher_nop_func( @@ -970,6 +975,34 @@ struct bpf_trampoline *bpf_trampoline_get(u64 key, struct bpf_attach_target_info *tgt_info); void bpf_trampoline_put(struct bpf_trampoline *tr); int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_funcs); + +/* + * When the architecture supports STATIC_CALL replace the bpf_dispatcher_fn + * indirection with a direct call to the bpf program. If the architecture does + * not have STATIC_CALL, avoid a double-indirection. + */ +#ifdef CONFIG_HAVE_STATIC_CALL + +#define __BPF_DISPATCHER_SC_INIT(_name) \ + .sc_key = &STATIC_CALL_KEY(_name), \ + .sc_tramp = STATIC_CALL_TRAMP_ADDR(_name), + +#define __BPF_DISPATCHER_SC(name) \ + DEFINE_STATIC_CALL(bpf_dispatcher_##name##_call, bpf_dispatcher_nop_func) + +#define __BPF_DISPATCHER_CALL(name) \ + static_call(bpf_dispatcher_##name##_call)(ctx, insnsi, bpf_func) + +#define __BPF_DISPATCHER_UPDATE(_d, _new) \ + __static_call_update((_d)->sc_key, (_d)->sc_tramp, (_new)) + +#else +#define __BPF_DISPATCHER_SC_INIT(name) +#define __BPF_DISPATCHER_SC(name) +#define __BPF_DISPATCHER_CALL(name) bpf_func(ctx, insnsi) +#define __BPF_DISPATCHER_UPDATE(_d, _new) +#endif + #define BPF_DISPATCHER_INIT(_name) { \ .mutex = __MUTEX_INITIALIZER(_name.mutex), \ .func = &_name##_func, \ @@ -981,25 +1014,29 @@ int arch_prepare_bpf_dispatcher(void *image, void *buf, s64 *funcs, int num_func .name = #_name, \ .lnode = LIST_HEAD_INIT(_name.ksym.lnode), \ }, \ + __BPF_DISPATCHER_SC_INIT(_name##_call) \ } #define DEFINE_BPF_DISPATCHER(name) \ + __BPF_DISPATCHER_SC(name); \ noinline __nocfi unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ const struct bpf_insn *insnsi, \ bpf_func_t bpf_func) \ { \ - return bpf_func(ctx, insnsi); \ + return __BPF_DISPATCHER_CALL(name); \ } \ EXPORT_SYMBOL(bpf_dispatcher_##name##_func); \ struct bpf_dispatcher bpf_dispatcher_##name = \ BPF_DISPATCHER_INIT(bpf_dispatcher_##name); + #define DECLARE_BPF_DISPATCHER(name) \ unsigned int bpf_dispatcher_##name##_func( \ const void *ctx, \ const struct bpf_insn *insnsi, \ bpf_func_t bpf_func); \ extern struct bpf_dispatcher bpf_dispatcher_##name; + #define BPF_DISPATCHER_FUNC(name) bpf_dispatcher_##name##_func #define BPF_DISPATCHER_PTR(name) (&bpf_dispatcher_##name) void bpf_dispatcher_change_prog(struct bpf_dispatcher *d, struct bpf_prog *from, diff --git a/kernel/bpf/dispatcher.c b/kernel/bpf/dispatcher.c index fa64b80b8bca..7dfb8d0d5202 100644 --- a/kernel/bpf/dispatcher.c +++ b/kernel/bpf/dispatcher.c @@ -4,6 +4,7 @@ #include #include #include +#include /* The BPF dispatcher is a multiway branch code generator. The * dispatcher is a mechanism to avoid the performance penalty of an @@ -104,17 +105,11 @@ static int bpf_dispatcher_prepare(struct bpf_dispatcher *d, void *image, void *b static void bpf_dispatcher_update(struct bpf_dispatcher *d, int prev_num_progs) { - void *old, *new, *tmp; - u32 noff; - int err; - - if (!prev_num_progs) { - old = NULL; - noff = 0; - } else { - old = d->image + d->image_off; + void *new, *tmp; + u32 noff = 0; + + if (prev_num_progs) noff = d->image_off ^ (PAGE_SIZE / 2); - } new = d->num_progs ? d->image + noff : NULL; tmp = d->num_progs ? d->rw_image + noff : NULL; @@ -128,11 +123,10 @@ static void bpf_dispatcher_update(struct bpf_dispatcher *d, int prev_num_progs) return; } - err = bpf_arch_text_poke(d->func, BPF_MOD_JUMP, old, new); - if (err || !new) - return; + __BPF_DISPATCHER_UPDATE(d, new ?: &bpf_dispatcher_nop_func); - d->image_off = noff; + if (new) + d->image_off = noff; } void bpf_dispatcher_change_prog(struct bpf_dispatcher *d, struct bpf_prog *from, -- cgit v1.2.3 From b10b9c342f7571f287fd422be5d5c0beb26ba974 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Mon, 10 Oct 2022 12:31:21 -0400 Subject: lsm: make security_socket_getpeersec_stream() sockptr_t safe Commit 4ff09db1b79b ("bpf: net: Change sk_getsockopt() to take the sockptr_t argument") made it possible to call sk_getsockopt() with both user and kernel address space buffers through the use of the sockptr_t type. Unfortunately at the time of conversion the security_socket_getpeersec_stream() LSM hook was written to only accept userspace buffers, and in a desire to avoid having to change the LSM hook the commit author simply passed the sockptr_t's userspace buffer pointer. Since the only sk_getsockopt() callers at the time of conversion which used kernel sockptr_t buffers did not allow SO_PEERSEC, and hence the security_socket_getpeersec_stream() hook, this was acceptable but also very fragile as future changes presented the possibility of silently passing kernel space pointers to the LSM hook. There are several ways to protect against this, including careful code review of future commits, but since relying on code review to catch bugs is a recipe for disaster and the upstream eBPF maintainer is "strongly against defensive programming", this patch updates the LSM hook, and all of the implementations to support sockptr_t and safely handle both user and kernel space buffers. Acked-by: Casey Schaufler Acked-by: John Johansen Signed-off-by: Paul Moore --- include/linux/lsm_hook_defs.h | 2 +- include/linux/lsm_hooks.h | 4 ++-- include/linux/security.h | 11 +++++++---- net/core/sock.c | 3 ++- security/apparmor/lsm.c | 29 +++++++++++++---------------- security/security.c | 6 +++--- security/selinux/hooks.c | 13 ++++++------- security/smack/smack_lsm.c | 19 ++++++++++--------- 8 files changed, 44 insertions(+), 43 deletions(-) (limited to 'include') diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index ec119da1d89b..6abde829b6e5 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -302,7 +302,7 @@ LSM_HOOK(int, 0, socket_setsockopt, struct socket *sock, int level, int optname) LSM_HOOK(int, 0, socket_shutdown, struct socket *sock, int how) LSM_HOOK(int, 0, socket_sock_rcv_skb, struct sock *sk, struct sk_buff *skb) LSM_HOOK(int, 0, socket_getpeersec_stream, struct socket *sock, - char __user *optval, int __user *optlen, unsigned len) + sockptr_t optval, sockptr_t optlen, unsigned int len) LSM_HOOK(int, 0, socket_getpeersec_dgram, struct socket *sock, struct sk_buff *skb, u32 *secid) LSM_HOOK(int, 0, sk_alloc_security, struct sock *sk, int family, gfp_t priority) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 9a7e69aff3d1..2831efebde69 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -949,8 +949,8 @@ * SO_GETPEERSEC. For tcp sockets this can be meaningful if the * socket is associated with an ipsec SA. * @sock is the local socket. - * @optval userspace memory where the security state is to be copied. - * @optlen userspace int where the module should copy the actual length + * @optval memory where the security state is to be copied. + * @optlen memory where the module should copy the actual length * of the security state. * @len as input is the maximum length to copy to userspace provided * by the caller. diff --git a/include/linux/security.h b/include/linux/security.h index ca1b7109c0db..0e419c595cee 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -31,6 +31,7 @@ #include #include #include +#include struct linux_binprm; struct cred; @@ -1411,8 +1412,8 @@ int security_socket_getsockopt(struct socket *sock, int level, int optname); int security_socket_setsockopt(struct socket *sock, int level, int optname); int security_socket_shutdown(struct socket *sock, int how); int security_sock_rcv_skb(struct sock *sk, struct sk_buff *skb); -int security_socket_getpeersec_stream(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len); +int security_socket_getpeersec_stream(struct socket *sock, sockptr_t optval, + sockptr_t optlen, unsigned int len); int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid); int security_sk_alloc(struct sock *sk, int family, gfp_t priority); void security_sk_free(struct sock *sk); @@ -1548,8 +1549,10 @@ static inline int security_sock_rcv_skb(struct sock *sk, return 0; } -static inline int security_socket_getpeersec_stream(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len) +static inline int security_socket_getpeersec_stream(struct socket *sock, + sockptr_t optval, + sockptr_t optlen, + unsigned int len) { return -ENOPROTOOPT; } diff --git a/net/core/sock.c b/net/core/sock.c index a3ba0358c77c..c9c6af85d9c0 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1793,7 +1793,8 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_PEERSEC: - return security_socket_getpeersec_stream(sock, optval.user, optlen.user, len); + return security_socket_getpeersec_stream(sock, + optval, optlen, len); case SO_MARK: v.val = sk->sk_mark; diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index f56070270c69..89e84ef54e8e 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -1103,11 +1103,10 @@ static struct aa_label *sk_peer_label(struct sock *sk) * Note: for tcp only valid if using ipsec or cipso on lan */ static int apparmor_socket_getpeersec_stream(struct socket *sock, - char __user *optval, - int __user *optlen, + sockptr_t optval, sockptr_t optlen, unsigned int len) { - char *name; + char *name = NULL; int slen, error = 0; struct aa_label *label; struct aa_label *peer; @@ -1124,23 +1123,21 @@ static int apparmor_socket_getpeersec_stream(struct socket *sock, /* don't include terminating \0 in slen, it breaks some apps */ if (slen < 0) { error = -ENOMEM; - } else { - if (slen > len) { - error = -ERANGE; - } else if (copy_to_user(optval, name, slen)) { - error = -EFAULT; - goto out; - } - if (put_user(slen, optlen)) - error = -EFAULT; -out: - kfree(name); - + goto done; + } + if (slen > len) { + error = -ERANGE; + goto done_len; } + if (copy_to_sockptr(optval, name, slen)) + error = -EFAULT; +done_len: + if (copy_to_sockptr(optlen, &slen, sizeof(slen))) + error = -EFAULT; done: end_current_label_crit_section(label); - + kfree(name); return error; } diff --git a/security/security.c b/security/security.c index 79d82cb6e469..f27c885ee98d 100644 --- a/security/security.c +++ b/security/security.c @@ -2267,11 +2267,11 @@ int security_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) } EXPORT_SYMBOL(security_sock_rcv_skb); -int security_socket_getpeersec_stream(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len) +int security_socket_getpeersec_stream(struct socket *sock, sockptr_t optval, + sockptr_t optlen, unsigned int len) { return call_int_hook(socket_getpeersec_stream, -ENOPROTOOPT, sock, - optval, optlen, len); + optval, optlen, len); } int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index f553c370397e..0bdddeba90a6 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -5119,11 +5119,12 @@ static int selinux_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) return err; } -static int selinux_socket_getpeersec_stream(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len) +static int selinux_socket_getpeersec_stream(struct socket *sock, + sockptr_t optval, sockptr_t optlen, + unsigned int len) { int err = 0; - char *scontext; + char *scontext = NULL; u32 scontext_len; struct sk_security_struct *sksec = sock->sk->sk_security; u32 peer_sid = SECSID_NULL; @@ -5139,17 +5140,15 @@ static int selinux_socket_getpeersec_stream(struct socket *sock, char __user *op &scontext_len); if (err) return err; - if (scontext_len > len) { err = -ERANGE; goto out_len; } - if (copy_to_user(optval, scontext, scontext_len)) + if (copy_to_sockptr(optval, scontext, scontext_len)) err = -EFAULT; - out_len: - if (put_user(scontext_len, optlen)) + if (copy_to_sockptr(optlen, &scontext_len, sizeof(scontext_len))) err = -EFAULT; kfree(scontext); return err; diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index b6306d71c908..2bd7fadf7fb4 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -4006,12 +4006,12 @@ static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) * returns zero on success, an error code otherwise */ static int smack_socket_getpeersec_stream(struct socket *sock, - char __user *optval, - int __user *optlen, unsigned len) + sockptr_t optval, sockptr_t optlen, + unsigned int len) { struct socket_smack *ssp; char *rcp = ""; - int slen = 1; + u32 slen = 1; int rc = 0; ssp = sock->sk->sk_security; @@ -4019,15 +4019,16 @@ static int smack_socket_getpeersec_stream(struct socket *sock, rcp = ssp->smk_packet->smk_known; slen = strlen(rcp) + 1; } - - if (slen > len) + if (slen > len) { rc = -ERANGE; - else if (copy_to_user(optval, rcp, slen) != 0) - rc = -EFAULT; + goto out_len; + } - if (put_user(slen, optlen) != 0) + if (copy_to_sockptr(optval, rcp, slen)) + rc = -EFAULT; +out_len: + if (copy_to_sockptr(optlen, &slen, sizeof(slen))) rc = -EFAULT; - return rc; } -- cgit v1.2.3 From 46653972e3ea64f79e7f8ae3aa41a4d3fdb70a13 Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Mon, 31 Oct 2022 19:25:36 +0800 Subject: capabilities: fix undefined behavior in bit shift for CAP_TO_MASK Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in security/commoncap.c:1252:2 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c cap_task_prctl+0x561/0x6f0 security_task_prctl+0x5a/0xb0 __x64_sys_prctl+0x61/0x8f0 do_syscall_64+0x58/0x80 entry_SYSCALL_64_after_hwframe+0x63/0xcd Fixes: e338d263a76a ("Add 64-bit capability support to the kernel") Signed-off-by: Gaosheng Cui Acked-by: Andrew G. Morgan Reviewed-by: Serge Hallyn Signed-off-by: Paul Moore --- include/uapi/linux/capability.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/capability.h b/include/uapi/linux/capability.h index 463d1ba2232a..3d61a0ae055d 100644 --- a/include/uapi/linux/capability.h +++ b/include/uapi/linux/capability.h @@ -426,7 +426,7 @@ struct vfs_ns_cap_data { */ #define CAP_TO_INDEX(x) ((x) >> 5) /* 1 << 5 == bits in __u32 */ -#define CAP_TO_MASK(x) (1 << ((x) & 31)) /* mask for indexed __u32 */ +#define CAP_TO_MASK(x) (1U << ((x) & 31)) /* mask for indexed __u32 */ #endif /* _UAPI_LINUX_CAPABILITY_H */ -- cgit v1.2.3 From 7e8c9ef572547f75712ac59a8ac1a394c771c332 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:34 +0100 Subject: drm/fb-helper: Cleanup include statements in header file Only include what we have to. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-12-tzimmermann@suse.de --- include/drm/drm_fb_helper.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index fddd0d1af689..e92308952289 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -32,11 +32,9 @@ struct drm_fb_helper; -#include -#include -#include #include -#include + +#include enum mode_set_atomic { LEAVE_ATOMIC_MODE_SET, -- cgit v1.2.3 From 9877d8f6bc374912b08dfe862cddbb78b395a5ef Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:35 +0100 Subject: drm/fb_helper: Rename field fbdev to info in struct drm_fb_helper Rename struct drm_fb_helper.fbdev to info. The current name is misleading as it overlaps with generic fbdev naming conventions. Adapt to the usual naming in fbdev drivers by calling the field 'info'. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-13-tzimmermann@suse.de --- drivers/gpu/drm/drm_fb_helper.c | 40 +++++++++++++++--------------- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 23 ++++++++--------- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +- drivers/gpu/drm/tegra/fb.c | 2 +- include/drm/drm_fb_helper.h | 4 +-- 6 files changed, 36 insertions(+), 37 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 71edb80fe0fb..480bf4f568b7 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -368,7 +368,7 @@ static void drm_fb_helper_resume_worker(struct work_struct *work) resume_work); console_lock(); - fb_set_suspend(helper->fbdev, 0); + fb_set_suspend(helper->info, 0); console_unlock(); } @@ -401,7 +401,7 @@ static void drm_fb_helper_damage_blit_real(struct drm_fb_helper *fb_helper, break; } - src = fb_helper->fbdev->screen_buffer + offset; + src = fb_helper->info->screen_buffer + offset; iosys_map_incr(dst, offset); /* go to first pixel within clip rect */ for (y = clip->y1; y < clip->y2; y++) { @@ -598,7 +598,7 @@ struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) goto err_free_cmap; } - fb_helper->fbdev = info; + fb_helper->info = info; info->skip_vt_switch = true; return info; @@ -621,8 +621,8 @@ EXPORT_SYMBOL(drm_fb_helper_alloc_fbi); */ void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper) { - if (fb_helper && fb_helper->fbdev) - unregister_framebuffer(fb_helper->fbdev); + if (fb_helper && fb_helper->info) + unregister_framebuffer(fb_helper->info); } EXPORT_SYMBOL(drm_fb_helper_unregister_fbi); @@ -647,13 +647,13 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) cancel_work_sync(&fb_helper->resume_work); cancel_work_sync(&fb_helper->damage_work); - info = fb_helper->fbdev; + info = fb_helper->info; if (info) { if (info->cmap.len) fb_dealloc_cmap(&info->cmap); framebuffer_release(info); } - fb_helper->fbdev = NULL; + fb_helper->info = NULL; mutex_lock(&kernel_fb_helper_lock); if (!list_empty(&fb_helper->kernel_fb_list)) { @@ -914,8 +914,8 @@ EXPORT_SYMBOL(drm_fb_helper_cfb_imageblit); */ void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, bool suspend) { - if (fb_helper && fb_helper->fbdev) - fb_set_suspend(fb_helper->fbdev, suspend); + if (fb_helper && fb_helper->info) + fb_set_suspend(fb_helper->info, suspend); } EXPORT_SYMBOL(drm_fb_helper_set_suspend); @@ -938,20 +938,20 @@ EXPORT_SYMBOL(drm_fb_helper_set_suspend); void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper, bool suspend) { - if (!fb_helper || !fb_helper->fbdev) + if (!fb_helper || !fb_helper->info) return; /* make sure there's no pending/ongoing resume */ flush_work(&fb_helper->resume_work); if (suspend) { - if (fb_helper->fbdev->state != FBINFO_STATE_RUNNING) + if (fb_helper->info->state != FBINFO_STATE_RUNNING) return; console_lock(); } else { - if (fb_helper->fbdev->state == FBINFO_STATE_RUNNING) + if (fb_helper->info->state == FBINFO_STATE_RUNNING) return; if (!console_trylock()) { @@ -960,7 +960,7 @@ void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper, } } - fb_set_suspend(fb_helper->fbdev, suspend); + fb_set_suspend(fb_helper->info, suspend); console_unlock(); } EXPORT_SYMBOL(drm_fb_helper_set_suspend_unlocked); @@ -1850,7 +1850,7 @@ EXPORT_SYMBOL(drm_fb_helper_fill_info); /* * This is a continuation of drm_setup_crtcs() that sets up anything related * to the framebuffer. During initialization, drm_setup_crtcs() is called before - * the framebuffer has been allocated (fb_helper->fb and fb_helper->fbdev). + * the framebuffer has been allocated (fb_helper->fb and fb_helper->info). * So, any setup that touches those fields needs to be done here instead of in * drm_setup_crtcs(). */ @@ -1858,7 +1858,7 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper) { struct drm_client_dev *client = &fb_helper->client; struct drm_connector_list_iter conn_iter; - struct fb_info *info = fb_helper->fbdev; + struct fb_info *info = fb_helper->info; unsigned int rotation, sw_rotations = 0; struct drm_connector *connector; struct drm_mode_set *modeset; @@ -1942,7 +1942,7 @@ __drm_fb_helper_initial_config_and_unlock(struct drm_fb_helper *fb_helper, fb_helper->deferred_setup = false; - info = fb_helper->fbdev; + info = fb_helper->info; info->var.pixclock = 0; /* Shamelessly allow physical address leaking to userspace */ #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) @@ -2077,7 +2077,7 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) drm_setup_crtcs_fb(fb_helper); mutex_unlock(&fb_helper->lock); - drm_fb_helper_set_par(fb_helper->fbdev); + drm_fb_helper_set_par(fb_helper->info); return 0; } @@ -2135,7 +2135,7 @@ static int drm_fbdev_fb_release(struct fb_info *info, int user) static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper) { - struct fb_info *fbi = fb_helper->fbdev; + struct fb_info *fbi = fb_helper->info; void *shadow = NULL; if (!fb_helper->dev) @@ -2495,7 +2495,7 @@ static void drm_fbdev_client_unregister(struct drm_client_dev *client) { struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client); - if (fb_helper->fbdev) + if (fb_helper->info) /* drm_fbdev_fb_destroy() takes care of cleanup */ drm_fb_helper_unregister_fbi(fb_helper); else @@ -2546,7 +2546,7 @@ err_cleanup: drm_fbdev_cleanup(fb_helper); err: fb_helper->dev = NULL; - fb_helper->fbdev = NULL; + fb_helper->info = NULL; drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret); diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index ab385d18ddcc..d533ecd45102 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -627,7 +627,7 @@ void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous if (!ifbdev || !ifbdev->vma) goto set_suspend; - info = ifbdev->helper.fbdev; + info = ifbdev->helper.info; if (synchronous) { /* Flush any pending work to turn the console on, and then diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 3c7e0c9d6baf..ac4bd529ae2e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -231,9 +231,9 @@ void nouveau_fbcon_accel_save_disable(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - if (drm->fbcon && drm->fbcon->helper.fbdev) { - drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags; - drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED; + if (drm->fbcon && drm->fbcon->helper.info) { + drm->fbcon->saved_flags = drm->fbcon->helper.info->flags; + drm->fbcon->helper.info->flags |= FBINFO_HWACCEL_DISABLED; } } @@ -241,9 +241,8 @@ void nouveau_fbcon_accel_restore(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - if (drm->fbcon && drm->fbcon->helper.fbdev) { - drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags; - } + if (drm->fbcon && drm->fbcon->helper.info) + drm->fbcon->helper.info->flags = drm->fbcon->saved_flags; } static void @@ -253,8 +252,8 @@ nouveau_fbcon_accel_fini(struct drm_device *dev) struct nouveau_fbdev *fbcon = drm->fbcon; if (fbcon && drm->channel) { console_lock(); - if (fbcon->helper.fbdev) - fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED; + if (fbcon->helper.info) + fbcon->helper.info->flags |= FBINFO_HWACCEL_DISABLED; console_unlock(); nouveau_channel_idle(drm->channel); nvif_object_dtor(&fbcon->twod); @@ -272,7 +271,7 @@ nouveau_fbcon_accel_init(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_fbdev *fbcon = drm->fbcon; - struct fb_info *info = fbcon->helper.fbdev; + struct fb_info *info = fbcon->helper.info; int ret; if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA) @@ -290,7 +289,7 @@ nouveau_fbcon_accel_init(struct drm_device *dev) static void nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon) { - struct fb_info *info = fbcon->helper.fbdev; + struct fb_info *info = fbcon->helper.info; struct fb_fillrect rect; /* Clear the entire fbcon. The drm will program every connector @@ -586,8 +585,8 @@ nouveau_fbcon_init(struct drm_device *dev) if (ret) goto fini; - if (fbcon->helper.fbdev) - fbcon->helper.fbdev->pixmap.buf_align = 4; + if (fbcon->helper.info) + fbcon->helper.info->pixmap.buf_align = 4; return 0; fini: diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index ed67dd25794c..92d505be53e0 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -38,7 +38,7 @@ static struct drm_fb_helper *get_fb(struct fb_info *fbi); static void pan_worker(struct work_struct *work) { struct omap_fbdev *fbdev = container_of(work, struct omap_fbdev, work); - struct fb_info *fbi = fbdev->base.fbdev; + struct fb_info *fbi = fbdev->base.info; int npages; /* DMM roll shifts in 4K pages: */ diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index bce71c0ccc9e..6fe24535d0e4 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -261,7 +261,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, fb = fbdev->fb; helper->fb = fb; - helper->fbdev = info; + helper->info = info; info->fbops = &tegra_fb_ops; diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index e92308952289..d83e2d8e92eb 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -96,7 +96,7 @@ struct drm_fb_helper_funcs { * @fb: Scanout framebuffer object * @dev: DRM device * @funcs: driver callbacks for fb helper - * @fbdev: emulated fbdev device info struct + * @info: emulated fbdev device info struct * @pseudo_palette: fake palette of 16 colors * @damage_clip: clip rectangle used with deferred_io to accumulate damage to * the screen buffer @@ -127,7 +127,7 @@ struct drm_fb_helper { struct drm_framebuffer *fb; struct drm_device *dev; const struct drm_fb_helper_funcs *funcs; - struct fb_info *fbdev; + struct fb_info *info; u32 pseudo_palette[17]; struct drm_clip_rect damage_clip; spinlock_t damage_lock; -- cgit v1.2.3 From 7fd50bc39d126d172b4db1f024d7b12484aed0fb Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:36 +0100 Subject: drm/fb-helper: Rename drm_fb_helper_alloc_fbi() to use _info postfix Rename drm_fb_helper_alloc_fbi() to drm_fb_helper_alloc_info() as part of unifying the naming within fbdev helpers. Adapt drivers. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-14-tzimmermann@suse.de --- drivers/gpu/drm/armada/armada_fbdev.c | 2 +- drivers/gpu/drm/drm_fb_helper.c | 8 ++++---- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/gma500/framebuffer.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/msm/msm_fbdev.c | 2 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 2 +- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +- drivers/gpu/drm/radeon/radeon_fb.c | 2 +- drivers/gpu/drm/tegra/fb.c | 2 +- include/drm/drm_fb_helper.h | 4 ++-- 11 files changed, 15 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index 38f5170c0fea..eaae98d9377a 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -72,7 +72,7 @@ static int armada_fbdev_create(struct drm_fb_helper *fbh, if (IS_ERR(dfb)) return PTR_ERR(dfb); - info = drm_fb_helper_alloc_fbi(fbh); + info = drm_fb_helper_alloc_info(fbh); if (IS_ERR(info)) { ret = PTR_ERR(info); goto err_fballoc; diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 480bf4f568b7..881e6a04fa70 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -558,7 +558,7 @@ int drm_fb_helper_init(struct drm_device *dev, EXPORT_SYMBOL(drm_fb_helper_init); /** - * drm_fb_helper_alloc_fbi - allocate fb_info and some of its members + * drm_fb_helper_alloc_info - allocate fb_info and some of its members * @fb_helper: driver-allocated fbdev helper * * A helper to alloc fb_info and the members cmap and apertures. Called @@ -570,7 +570,7 @@ EXPORT_SYMBOL(drm_fb_helper_init); * fb_info pointer if things went okay, pointer containing error code * otherwise */ -struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) +struct fb_info *drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper) { struct device *dev = fb_helper->dev->dev; struct fb_info *info; @@ -609,7 +609,7 @@ err_release: framebuffer_release(info); return ERR_PTR(ret); } -EXPORT_SYMBOL(drm_fb_helper_alloc_fbi); +EXPORT_SYMBOL(drm_fb_helper_alloc_info); /** * drm_fb_helper_unregister_fbi - unregister fb_info framebuffer device @@ -2440,7 +2440,7 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, fb_helper->fb = buffer->fb; fb = buffer->fb; - fbi = drm_fb_helper_alloc_fbi(fb_helper); + fbi = drm_fb_helper_alloc_info(fb_helper); if (IS_ERR(fbi)) return PTR_ERR(fbi); diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 767afd2bfa82..8741eb0b1b60 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -63,7 +63,7 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper, unsigned int size = fb->width * fb->height * fb->format->cpp[0]; unsigned long offset; - fbi = drm_fb_helper_alloc_fbi(helper); + fbi = drm_fb_helper_alloc_info(helper); if (IS_ERR(fbi)) { DRM_DEV_ERROR(to_dma_dev(helper->dev), "failed to allocate fb info.\n"); diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 5f502a0048ab..6d0e3bf6435e 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -268,7 +268,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper, memset(dev_priv->vram_addr + backing->offset, 0, size); - info = drm_fb_helper_alloc_fbi(fb_helper); + info = drm_fb_helper_alloc_info(fb_helper); if (IS_ERR(info)) { ret = PTR_ERR(info); goto err_drm_gem_object_put; diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index d533ecd45102..05b841343ea3 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -254,7 +254,7 @@ static int intelfb_create(struct drm_fb_helper *helper, goto out_unlock; } - info = drm_fb_helper_alloc_fbi(helper); + info = drm_fb_helper_alloc_info(helper); if (IS_ERR(info)) { drm_err(&dev_priv->drm, "Failed to allocate fb_info (%pe)\n", info); ret = PTR_ERR(info); diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index b373e3000320..4d9a0fcbf95b 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -93,7 +93,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper, goto fail; } - fbi = drm_fb_helper_alloc_fbi(helper); + fbi = drm_fb_helper_alloc_info(helper); if (IS_ERR(fbi)) { DRM_DEV_ERROR(dev->dev, "failed to allocate fb info\n"); ret = PTR_ERR(fbi); diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index ac4bd529ae2e..fca40124fc17 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -362,7 +362,7 @@ nouveau_fbcon_create(struct drm_fb_helper *helper, } } - info = drm_fb_helper_alloc_fbi(helper); + info = drm_fb_helper_alloc_info(helper); if (IS_ERR(info)) { ret = PTR_ERR(info); goto out_unlock; diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 92d505be53e0..ab30c64e9704 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -161,7 +161,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper, goto fail; } - fbi = drm_fb_helper_alloc_fbi(helper); + fbi = drm_fb_helper_alloc_info(helper); if (IS_ERR(fbi)) { dev_err(dev->dev, "failed to allocate fb info\n"); ret = PTR_ERR(fbi); diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index cc6754d88b81..0c6a227929db 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -243,7 +243,7 @@ static int radeonfb_create(struct drm_fb_helper *helper, rbo = gem_to_radeon_bo(gobj); /* okay we have an object now allocate the framebuffer */ - info = drm_fb_helper_alloc_fbi(helper); + info = drm_fb_helper_alloc_info(helper); if (IS_ERR(info)) { ret = PTR_ERR(info); goto out; diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index 6fe24535d0e4..a09c071f3512 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -243,7 +243,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, if (IS_ERR(bo)) return PTR_ERR(bo); - info = drm_fb_helper_alloc_fbi(helper); + info = drm_fb_helper_alloc_info(helper); if (IS_ERR(info)) { dev_err(drm->dev, "failed to allocate framebuffer info\n"); drm_gem_object_put(&bo->gem); diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index d83e2d8e92eb..5ec9d9c68d14 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -222,7 +222,7 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, int drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper); -struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper); +struct fb_info *drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper); void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper); void drm_fb_helper_fill_info(struct fb_info *info, struct drm_fb_helper *fb_helper, @@ -320,7 +320,7 @@ drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper) } static inline struct fb_info * -drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) +drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper) { return NULL; } -- cgit v1.2.3 From afb0ff78c13c5193be046b912bf6cbae85cdb7c7 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:37 +0100 Subject: drm/fb-helper: Rename drm_fb_helper_unregister_fbi() to use _info postfix Rename drm_fb_helper_unregister_fbi() to drm_fb_helper_unregister_info() as part of unifying the naming within fbdev helpers. Adapt drivers. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-15-tzimmermann@suse.de --- drivers/gpu/drm/armada/armada_fbdev.c | 2 +- drivers/gpu/drm/drm_fb_helper.c | 8 ++++---- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/gma500/framebuffer.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/msm/msm_fbdev.c | 2 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 2 +- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 +- drivers/gpu/drm/radeon/radeon_fb.c | 2 +- drivers/gpu/drm/tegra/fb.c | 2 +- include/drm/drm_fb_helper.h | 4 ++-- 11 files changed, 15 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index eaae98d9377a..f02f6a5ba832 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -155,7 +155,7 @@ void armada_fbdev_fini(struct drm_device *dev) struct drm_fb_helper *fbh = priv->fbdev; if (fbh) { - drm_fb_helper_unregister_fbi(fbh); + drm_fb_helper_unregister_info(fbh); drm_fb_helper_fini(fbh); diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 881e6a04fa70..bfbb2af14406 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -612,19 +612,19 @@ err_release: EXPORT_SYMBOL(drm_fb_helper_alloc_info); /** - * drm_fb_helper_unregister_fbi - unregister fb_info framebuffer device + * drm_fb_helper_unregister_info - unregister fb_info framebuffer device * @fb_helper: driver-allocated fbdev helper, can be NULL * * A wrapper around unregister_framebuffer, to release the fb_info * framebuffer device. This must be called before releasing all resources for * @fb_helper by calling drm_fb_helper_fini(). */ -void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper) +void drm_fb_helper_unregister_info(struct drm_fb_helper *fb_helper) { if (fb_helper && fb_helper->info) unregister_framebuffer(fb_helper->info); } -EXPORT_SYMBOL(drm_fb_helper_unregister_fbi); +EXPORT_SYMBOL(drm_fb_helper_unregister_info); /** * drm_fb_helper_fini - finialize a &struct drm_fb_helper @@ -2497,7 +2497,7 @@ static void drm_fbdev_client_unregister(struct drm_client_dev *client) if (fb_helper->info) /* drm_fbdev_fb_destroy() takes care of cleanup */ - drm_fb_helper_unregister_fbi(fb_helper); + drm_fb_helper_unregister_info(fb_helper); else drm_fbdev_release(fb_helper); } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 8741eb0b1b60..86c489d94584 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -201,7 +201,7 @@ static void exynos_drm_fbdev_destroy(struct drm_device *dev, drm_framebuffer_remove(fb); } - drm_fb_helper_unregister_fbi(fb_helper); + drm_fb_helper_unregister_info(fb_helper); drm_fb_helper_fini(fb_helper); } diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 6d0e3bf6435e..6098d936e44b 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -383,7 +383,7 @@ static int psb_fbdev_destroy(struct drm_device *dev, { struct drm_framebuffer *fb = fb_helper->fb; - drm_fb_helper_unregister_fbi(fb_helper); + drm_fb_helper_unregister_info(fb_helper); drm_fb_helper_fini(fb_helper); drm_framebuffer_unregister_private(fb); diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 05b841343ea3..1b576c859837 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -584,7 +584,7 @@ void intel_fbdev_unregister(struct drm_i915_private *dev_priv) if (!current_is_async()) intel_fbdev_sync(ifbdev); - drm_fb_helper_unregister_fbi(&ifbdev->helper); + drm_fb_helper_unregister_info(&ifbdev->helper); } void intel_fbdev_fini(struct drm_i915_private *dev_priv) diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index 4d9a0fcbf95b..31e1e30cb52a 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -182,7 +182,7 @@ void msm_fbdev_free(struct drm_device *dev) DBG(); - drm_fb_helper_unregister_fbi(helper); + drm_fb_helper_unregister_info(helper); drm_fb_helper_fini(helper); diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index fca40124fc17..e87de7906f78 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -419,7 +419,7 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon) struct drm_framebuffer *fb = fbcon->helper.fb; struct nouveau_bo *nvbo; - drm_fb_helper_unregister_fbi(&fbcon->helper); + drm_fb_helper_unregister_info(&fbcon->helper); drm_fb_helper_fini(&fbcon->helper); if (fb && fb->obj[0]) { diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index ab30c64e9704..98d8758048fc 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -272,7 +272,7 @@ void omap_fbdev_fini(struct drm_device *dev) if (!helper) return; - drm_fb_helper_unregister_fbi(helper); + drm_fb_helper_unregister_info(helper); drm_fb_helper_fini(helper); diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 0c6a227929db..f06fed2030a8 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -309,7 +309,7 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb { struct drm_framebuffer *fb = &rfbdev->fb; - drm_fb_helper_unregister_fbi(&rfbdev->helper); + drm_fb_helper_unregister_info(&rfbdev->helper); if (fb->obj[0]) { radeonfb_destroy_pinned_object(fb->obj[0]); diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index a09c071f3512..84b7f1dd9fb5 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -347,7 +347,7 @@ fini: static void tegra_fbdev_exit(struct tegra_fbdev *fbdev) { - drm_fb_helper_unregister_fbi(&fbdev->base); + drm_fb_helper_unregister_info(&fbdev->base); if (fbdev->fb) { struct tegra_bo *bo = tegra_fb_get_plane(fbdev->fb, 0); diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 5ec9d9c68d14..edc697a2fde2 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -223,7 +223,7 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, int drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper); struct fb_info *drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper); -void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper); +void drm_fb_helper_unregister_info(struct drm_fb_helper *fb_helper); void drm_fb_helper_fill_info(struct fb_info *info, struct drm_fb_helper *fb_helper, struct drm_fb_helper_surface_size *sizes); @@ -325,7 +325,7 @@ drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper) return NULL; } -static inline void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper) +static inline void drm_fb_helper_unregister_info(struct drm_fb_helper *fb_helper) { } -- cgit v1.2.3 From f231af498c29f3acbd4436f67a8c7de8a428fb0f Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:38 +0100 Subject: drm/fb-helper: Disconnect damage worker from update logic The fbdev helpers implement a damage worker that forwards fbdev updates to the DRM driver. The worker's update logic depends on the generic fbdev emulation. Separate the two via function pointer. The generic fbdev emulation sets struct drm_fb_helper_funcs.fb_dirty, a new callback that hides the update logic from the damage worker. It's not possible to use the generic logic with other fbdev emulation, because it contains additional code for the shadow buffering that the generic emulation employs. DRM drivers with internal fbdev emulation can set fb_dirty to their own implementation if they require damage handling; although no such drivers currently exist. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-16-tzimmermann@suse.de --- drivers/gpu/drm/drm_fb_helper.c | 75 +++++++++++++++++++++++++---------------- include/drm/drm_fb_helper.h | 15 +++++++++ 2 files changed, 61 insertions(+), 29 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index bfbb2af14406..f6d22cc4cd87 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -448,35 +448,24 @@ out: static void drm_fb_helper_damage_work(struct work_struct *work) { - struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, - damage_work); - struct drm_device *dev = helper->dev; + struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work); struct drm_clip_rect *clip = &helper->damage_clip; struct drm_clip_rect clip_copy; unsigned long flags; int ret; + if (!helper->funcs->fb_dirty) + return; + spin_lock_irqsave(&helper->damage_lock, flags); clip_copy = *clip; clip->x1 = clip->y1 = ~0; clip->x2 = clip->y2 = 0; spin_unlock_irqrestore(&helper->damage_lock, flags); - /* Call damage handlers only if necessary */ - if (!(clip_copy.x1 < clip_copy.x2 && clip_copy.y1 < clip_copy.y2)) - return; - - if (helper->buffer) { - ret = drm_fb_helper_damage_blit(helper, &clip_copy); - if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret)) - goto err; - } - - if (helper->fb->funcs->dirty) { - ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, &clip_copy, 1); - if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret)) - goto err; - } + ret = helper->funcs->fb_dirty(helper, &clip_copy); + if (ret) + goto err; return; @@ -670,16 +659,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) } EXPORT_SYMBOL(drm_fb_helper_fini); -static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper) -{ - struct drm_device *dev = fb_helper->dev; - struct drm_framebuffer *fb = fb_helper->fb; - - return dev->mode_config.prefer_shadow_fbdev || - dev->mode_config.prefer_shadow || - fb->funcs->dirty; -} - static void drm_fb_helper_damage(struct fb_info *info, u32 x, u32 y, u32 width, u32 height) { @@ -687,7 +666,7 @@ static void drm_fb_helper_damage(struct fb_info *info, u32 x, u32 y, struct drm_clip_rect *clip = &helper->damage_clip; unsigned long flags; - if (!drm_fbdev_use_shadow_fb(helper)) + if (!helper->funcs->fb_dirty) return; spin_lock_irqsave(&helper->damage_lock, flags); @@ -2111,6 +2090,16 @@ void drm_fb_helper_output_poll_changed(struct drm_device *dev) } EXPORT_SYMBOL(drm_fb_helper_output_poll_changed); +static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper) +{ + struct drm_device *dev = fb_helper->dev; + struct drm_framebuffer *fb = fb_helper->fb; + + return dev->mode_config.prefer_shadow_fbdev || + dev->mode_config.prefer_shadow || + fb->funcs->dirty; +} + /* @user: 1=userspace, 0=fbcon */ static int drm_fbdev_fb_open(struct fb_info *info, int user) { @@ -2487,8 +2476,36 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, return 0; } +static int drm_fbdev_fb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip) +{ + struct drm_device *dev = helper->dev; + int ret; + + if (!drm_fbdev_use_shadow_fb(helper)) + return 0; + + /* Call damage handlers only if necessary */ + if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2)) + return 0; + + if (helper->buffer) { + ret = drm_fb_helper_damage_blit(helper, clip); + if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret)) + return ret; + } + + if (helper->fb->funcs->dirty) { + ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); + if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret)) + return ret; + } + + return 0; +} + static const struct drm_fb_helper_funcs drm_fb_helper_generic_funcs = { .fb_probe = drm_fb_helper_generic_probe, + .fb_dirty = drm_fbdev_fb_dirty, }; static void drm_fbdev_client_unregister(struct drm_client_dev *client) diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index edc697a2fde2..3d7a3d68dab8 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -30,6 +30,7 @@ #ifndef DRM_FB_HELPER_H #define DRM_FB_HELPER_H +struct drm_clip_rect; struct drm_fb_helper; #include @@ -89,6 +90,20 @@ struct drm_fb_helper_funcs { */ int (*fb_probe)(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes); + + /** + * @fb_dirty: + * + * Driver callback to update the framebuffer memory. If set, fbdev + * emulation will invoke this callback in regular intervals after + * the framebuffer has been written. + * + * This callback is optional. + * + * Returns: + * 0 on success, or an error code otherwise. + */ + int (*fb_dirty)(struct drm_fb_helper *helper, struct drm_clip_rect *clip); }; /** -- cgit v1.2.3 From 983780918c759fdbbf0bf033e701bbff75d2af23 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:40 +0100 Subject: drm/fb-helper: Perform all fbdev I/O with the same implementation Implement the fbdev's read/write helpers with the same functions. Use the generic fbdev's code as template. Convert all drivers. DRM's fb helpers must implement regular I/O functionality in struct fb_ops and possibly perform a damage update. Handle all this in the same functions and convert drivers. The functionality has been used as part of the generic fbdev code for some time. The drivers don't set struct drm_fb_helper.fb_dirty, so they will not be affected by damage handling. For I/O memory, fb helpers now provide drm_fb_helper_cfb_read() and drm_fb_helper_cfb_write(). Several drivers require these. Until now tegra used I/O read and write, although the memory buffer appears to be in system memory. So use _sys_ helpers now. v3: * fix docs (Javier) v2: * rebase onto vmwgfx changes Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-18-tzimmermann@suse.de --- drivers/gpu/drm/armada/armada_fbdev.c | 2 + drivers/gpu/drm/drm_fb_helper.c | 383 +++++++++++++++++------------ drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 + drivers/gpu/drm/gma500/framebuffer.c | 2 + drivers/gpu/drm/i915/display/intel_fbdev.c | 2 + drivers/gpu/drm/radeon/radeon_fb.c | 2 + drivers/gpu/drm/tegra/fb.c | 2 + include/drm/drm_fb_helper.h | 17 ++ 8 files changed, 254 insertions(+), 158 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index f02f6a5ba832..584cee123bd8 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -19,6 +19,8 @@ static const struct fb_ops armada_fb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 379e0d2f6719..c7c0c0a8532b 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -747,30 +747,132 @@ void drm_fb_helper_deferred_io(struct fb_info *info, struct list_head *pagerefli } EXPORT_SYMBOL(drm_fb_helper_deferred_io); +typedef ssize_t (*drm_fb_helper_read_screen)(struct fb_info *info, char __user *buf, + size_t count, loff_t pos); + +static ssize_t __drm_fb_helper_read(struct fb_info *info, char __user *buf, size_t count, + loff_t *ppos, drm_fb_helper_read_screen read_screen) +{ + loff_t pos = *ppos; + size_t total_size; + ssize_t ret; + + if (info->screen_size) + total_size = info->screen_size; + else + total_size = info->fix.smem_len; + + if (pos >= total_size) + return 0; + if (count >= total_size) + count = total_size; + if (total_size - count < pos) + count = total_size - pos; + + if (info->fbops->fb_sync) + info->fbops->fb_sync(info); + + ret = read_screen(info, buf, count, pos); + if (ret > 0) + *ppos += ret; + + return ret; +} + +typedef ssize_t (*drm_fb_helper_write_screen)(struct fb_info *info, const char __user *buf, + size_t count, loff_t pos); + +static ssize_t __drm_fb_helper_write(struct fb_info *info, const char __user *buf, size_t count, + loff_t *ppos, drm_fb_helper_write_screen write_screen) +{ + loff_t pos = *ppos; + size_t total_size; + ssize_t ret; + int err = 0; + + if (info->screen_size) + total_size = info->screen_size; + else + total_size = info->fix.smem_len; + + if (pos > total_size) + return -EFBIG; + if (count > total_size) { + err = -EFBIG; + count = total_size; + } + if (total_size - count < pos) { + if (!err) + err = -ENOSPC; + count = total_size - pos; + } + + if (info->fbops->fb_sync) + info->fbops->fb_sync(info); + + /* + * Copy to framebuffer even if we already logged an error. Emulates + * the behavior of the original fbdev implementation. + */ + ret = write_screen(info, buf, count, pos); + if (ret < 0) + return ret; /* return last error, if any */ + else if (!ret) + return err; /* return previous error, if any */ + + *ppos += ret; + + return ret; +} + +static ssize_t drm_fb_helper_read_screen_buffer(struct fb_info *info, char __user *buf, + size_t count, loff_t pos) +{ + const char *src = info->screen_buffer + pos; + + if (copy_to_user(buf, src, count)) + return -EFAULT; + + return count; +} + /** - * drm_fb_helper_sys_read - wrapper around fb_sys_read + * drm_fb_helper_sys_read - Implements struct &fb_ops.fb_read for system memory * @info: fb_info struct pointer * @buf: userspace buffer to read from framebuffer memory * @count: number of bytes to read from framebuffer memory * @ppos: read offset within framebuffer memory * - * A wrapper around fb_sys_read implemented by fbdev core + * Returns: + * The number of bytes read on success, or an error code otherwise. */ ssize_t drm_fb_helper_sys_read(struct fb_info *info, char __user *buf, size_t count, loff_t *ppos) { - return fb_sys_read(info, buf, count, ppos); + return __drm_fb_helper_read(info, buf, count, ppos, drm_fb_helper_read_screen_buffer); } EXPORT_SYMBOL(drm_fb_helper_sys_read); +static ssize_t drm_fb_helper_write_screen_buffer(struct fb_info *info, const char __user *buf, + size_t count, loff_t pos) +{ + char *dst = info->screen_buffer + pos; + + if (copy_from_user(dst, buf, count)) + return -EFAULT; + + return count; +} + /** - * drm_fb_helper_sys_write - wrapper around fb_sys_write + * drm_fb_helper_sys_write - Implements struct &fb_ops.fb_write for system memory * @info: fb_info struct pointer * @buf: userspace buffer to write to framebuffer memory * @count: number of bytes to write to framebuffer memory * @ppos: write offset within framebuffer memory * - * A wrapper around fb_sys_write implemented by fbdev core + * Returns: + * The number of bytes written on success, or an error code otherwise. */ ssize_t drm_fb_helper_sys_write(struct fb_info *info, const char __user *buf, size_t count, loff_t *ppos) @@ -779,7 +881,7 @@ ssize_t drm_fb_helper_sys_write(struct fb_info *info, const char __user *buf, ssize_t ret; struct drm_rect damage_area; - ret = fb_sys_write(info, buf, count, ppos); + ret = __drm_fb_helper_write(info, buf, count, ppos, drm_fb_helper_write_screen_buffer); if (ret <= 0) return ret; @@ -837,6 +939,119 @@ void drm_fb_helper_sys_imageblit(struct fb_info *info, } EXPORT_SYMBOL(drm_fb_helper_sys_imageblit); +static ssize_t fb_read_screen_base(struct fb_info *info, char __user *buf, size_t count, + loff_t pos) +{ + const char __iomem *src = info->screen_base + pos; + size_t alloc_size = min_t(size_t, count, PAGE_SIZE); + ssize_t ret = 0; + int err = 0; + char *tmp; + + tmp = kmalloc(alloc_size, GFP_KERNEL); + if (!tmp) + return -ENOMEM; + + while (count) { + size_t c = min_t(size_t, count, alloc_size); + + memcpy_fromio(tmp, src, c); + if (copy_to_user(buf, tmp, c)) { + err = -EFAULT; + break; + } + + src += c; + buf += c; + ret += c; + count -= c; + } + + kfree(tmp); + + return ret ? ret : err; +} + +/** + * drm_fb_helper_cfb_read - Implements struct &fb_ops.fb_read for I/O memory + * @info: fb_info struct pointer + * @buf: userspace buffer to read from framebuffer memory + * @count: number of bytes to read from framebuffer memory + * @ppos: read offset within framebuffer memory + * + * Returns: + * The number of bytes read on success, or an error code otherwise. + */ +ssize_t drm_fb_helper_cfb_read(struct fb_info *info, char __user *buf, + size_t count, loff_t *ppos) +{ + return __drm_fb_helper_read(info, buf, count, ppos, fb_read_screen_base); +} +EXPORT_SYMBOL(drm_fb_helper_cfb_read); + +static ssize_t fb_write_screen_base(struct fb_info *info, const char __user *buf, size_t count, + loff_t pos) +{ + char __iomem *dst = info->screen_base + pos; + size_t alloc_size = min_t(size_t, count, PAGE_SIZE); + ssize_t ret = 0; + int err = 0; + u8 *tmp; + + tmp = kmalloc(alloc_size, GFP_KERNEL); + if (!tmp) + return -ENOMEM; + + while (count) { + size_t c = min_t(size_t, count, alloc_size); + + if (copy_from_user(tmp, buf, c)) { + err = -EFAULT; + break; + } + memcpy_toio(dst, tmp, c); + + dst += c; + buf += c; + ret += c; + count -= c; + } + + kfree(tmp); + + return ret ? ret : err; +} + +/** + * drm_fb_helper_cfb_write - Implements struct &fb_ops.fb_write for I/O memory + * @info: fb_info struct pointer + * @buf: userspace buffer to write to framebuffer memory + * @count: number of bytes to write to framebuffer memory + * @ppos: write offset within framebuffer memory + * + * Returns: + * The number of bytes written on success, or an error code otherwise. + */ +ssize_t drm_fb_helper_cfb_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos) +{ + loff_t pos = *ppos; + ssize_t ret; + struct drm_rect damage_area; + + ret = __drm_fb_helper_write(info, buf, count, ppos, fb_write_screen_base); + if (ret <= 0) + return ret; + + drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area); + drm_fb_helper_damage(info, damage_area.x1, damage_area.y1, + drm_rect_width(&damage_area), + drm_rect_height(&damage_area)); + + return ret; +} +EXPORT_SYMBOL(drm_fb_helper_cfb_write); + /** * drm_fb_helper_cfb_fillrect - wrapper around cfb_fillrect * @info: fbdev registered by the helper @@ -2183,176 +2398,28 @@ static bool drm_fbdev_use_iomem(struct fb_info *info) return !drm_fbdev_use_shadow_fb(fb_helper) && buffer->map.is_iomem; } -static ssize_t fb_read_screen_base(struct fb_info *info, char __user *buf, size_t count, - loff_t pos) -{ - const char __iomem *src = info->screen_base + pos; - size_t alloc_size = min_t(size_t, count, PAGE_SIZE); - ssize_t ret = 0; - int err = 0; - char *tmp; - - tmp = kmalloc(alloc_size, GFP_KERNEL); - if (!tmp) - return -ENOMEM; - - while (count) { - size_t c = min_t(size_t, count, alloc_size); - - memcpy_fromio(tmp, src, c); - if (copy_to_user(buf, tmp, c)) { - err = -EFAULT; - break; - } - - src += c; - buf += c; - ret += c; - count -= c; - } - - kfree(tmp); - - return ret ? ret : err; -} - -static ssize_t fb_read_screen_buffer(struct fb_info *info, char __user *buf, size_t count, - loff_t pos) -{ - const char *src = info->screen_buffer + pos; - - if (copy_to_user(buf, src, count)) - return -EFAULT; - - return count; -} - static ssize_t drm_fbdev_fb_read(struct fb_info *info, char __user *buf, size_t count, loff_t *ppos) { - loff_t pos = *ppos; - size_t total_size; ssize_t ret; - if (info->screen_size) - total_size = info->screen_size; - else - total_size = info->fix.smem_len; - - if (pos >= total_size) - return 0; - if (count >= total_size) - count = total_size; - if (total_size - count < pos) - count = total_size - pos; - - if (info->fbops->fb_sync) - info->fbops->fb_sync(info); - if (drm_fbdev_use_iomem(info)) - ret = fb_read_screen_base(info, buf, count, pos); + ret = drm_fb_helper_cfb_read(info, buf, count, ppos); else - ret = fb_read_screen_buffer(info, buf, count, pos); - - if (ret > 0) - *ppos += ret; + ret = drm_fb_helper_sys_read(info, buf, count, ppos); return ret; } -static ssize_t fb_write_screen_base(struct fb_info *info, const char __user *buf, size_t count, - loff_t pos) -{ - char __iomem *dst = info->screen_base + pos; - size_t alloc_size = min_t(size_t, count, PAGE_SIZE); - ssize_t ret = 0; - int err = 0; - u8 *tmp; - - tmp = kmalloc(alloc_size, GFP_KERNEL); - if (!tmp) - return -ENOMEM; - - while (count) { - size_t c = min_t(size_t, count, alloc_size); - - if (copy_from_user(tmp, buf, c)) { - err = -EFAULT; - break; - } - memcpy_toio(dst, tmp, c); - - dst += c; - buf += c; - ret += c; - count -= c; - } - - kfree(tmp); - - return ret ? ret : err; -} - -static ssize_t fb_write_screen_buffer(struct fb_info *info, const char __user *buf, size_t count, - loff_t pos) -{ - char *dst = info->screen_buffer + pos; - - if (copy_from_user(dst, buf, count)) - return -EFAULT; - - return count; -} - static ssize_t drm_fbdev_fb_write(struct fb_info *info, const char __user *buf, size_t count, loff_t *ppos) { - loff_t pos = *ppos; - size_t total_size; ssize_t ret; - struct drm_rect damage_area; - int err = 0; - if (info->screen_size) - total_size = info->screen_size; - else - total_size = info->fix.smem_len; - - if (pos > total_size) - return -EFBIG; - if (count > total_size) { - err = -EFBIG; - count = total_size; - } - if (total_size - count < pos) { - if (!err) - err = -ENOSPC; - count = total_size - pos; - } - - if (info->fbops->fb_sync) - info->fbops->fb_sync(info); - - /* - * Copy to framebuffer even if we already logged an error. Emulates - * the behavior of the original fbdev implementation. - */ if (drm_fbdev_use_iomem(info)) - ret = fb_write_screen_base(info, buf, count, pos); + ret = drm_fb_helper_cfb_write(info, buf, count, ppos); else - ret = fb_write_screen_buffer(info, buf, count, pos); - - if (ret < 0) - return ret; /* return last error, if any */ - else if (!ret) - return err; /* return previous error, if any */ - - *ppos += ret; - - drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area); - drm_fb_helper_damage(info, damage_area.x1, damage_area.y1, - drm_rect_width(&damage_area), - drm_rect_height(&damage_area)); + ret = drm_fb_helper_sys_write(info, buf, count, ppos); return ret; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 86c489d94584..55c92372fca0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -49,6 +49,8 @@ static const struct fb_ops exynos_drm_fb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, .fb_mmap = exynos_drm_fb_mmap, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 6098d936e44b..8d5a37b8f110 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -147,6 +147,8 @@ static const struct fb_ops psbfb_unaccel_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, .fb_setcolreg = psbfb_setcolreg, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 1b576c859837..5575d7abdc09 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -124,6 +124,8 @@ static const struct fb_ops intelfb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, .fb_set_par = intel_fbdev_set_par, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index f06fed2030a8..c1710ed1cab8 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -80,6 +80,8 @@ static const struct fb_ops radeonfb_ops = { DRM_FB_HELPER_DEFAULT_OPS, .fb_open = radeonfb_open, .fb_release = radeonfb_release, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index 84b7f1dd9fb5..a900300ae5bd 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -206,6 +206,8 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) static const struct fb_ops tegra_fb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, + .fb_read = drm_fb_helper_sys_read, + .fb_write = drm_fb_helper_sys_write, .fb_fillrect = drm_fb_helper_sys_fillrect, .fb_copyarea = drm_fb_helper_sys_copyarea, .fb_imageblit = drm_fb_helper_sys_imageblit, diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 3d7a3d68dab8..6581183618b8 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -257,6 +257,11 @@ void drm_fb_helper_sys_copyarea(struct fb_info *info, void drm_fb_helper_sys_imageblit(struct fb_info *info, const struct fb_image *image); +ssize_t drm_fb_helper_cfb_read(struct fb_info *info, char __user *buf, + size_t count, loff_t *ppos); +ssize_t drm_fb_helper_cfb_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos); + void drm_fb_helper_cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect); void drm_fb_helper_cfb_copyarea(struct fb_info *info, @@ -402,6 +407,18 @@ static inline void drm_fb_helper_sys_imageblit(struct fb_info *info, { } +static inline ssize_t drm_fb_helper_cfb_read(struct fb_info *info, char __user *buf, + size_t count, loff_t *ppos) +{ + return -ENODEV; +} + +static inline ssize_t drm_fb_helper_cfb_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos) +{ + return -ENODEV; +} + static inline void drm_fb_helper_cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { -- cgit v1.2.3 From e7c5c29a9eb1c992c838ba43256fc2c55d930750 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:43 +0100 Subject: drm/fb-helper: Set flag in struct drm_fb_helper for leaking physical addresses Uncouple the parameter drm_leak_fbdev_smem from the implementation by setting a flag in struct drm_fb_helper. This will help to move the generic fbdev emulation into its own source file, while keeping the parameter in drm_fb_helper.c. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-21-tzimmermann@suse.de --- drivers/gpu/drm/drm_fb_helper.c | 10 +++++++--- include/drm/drm_fb_helper.h | 2 ++ 2 files changed, 9 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 95f389433c4a..105d9c8fe325 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -74,7 +74,7 @@ MODULE_PARM_DESC(drm_fbdev_overalloc, * considered as a broken and legacy behaviour from a modern fbdev device. */ #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) -static bool drm_leak_fbdev_smem = false; +static bool drm_leak_fbdev_smem; module_param_unsafe(drm_leak_fbdev_smem, bool, 0600); MODULE_PARM_DESC(drm_leak_fbdev_smem, "Allow unsafe leaking fbdev physical smem address [default=false]"); @@ -1968,6 +1968,10 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, sizes.surface_height = config->max_height; } +#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) + fb_helper->hint_leak_smem_start = drm_leak_fbdev_smem; +#endif + /* push down into drivers */ ret = (*fb_helper->funcs->fb_probe)(fb_helper, &sizes); if (ret < 0) @@ -2165,7 +2169,7 @@ __drm_fb_helper_initial_config_and_unlock(struct drm_fb_helper *fb_helper, info->var.pixclock = 0; /* Shamelessly allow physical address leaking to userspace */ #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) - if (!drm_leak_fbdev_smem) + if (!fb_helper->hint_leak_smem_start) #endif /* don't leak any physical addresses to userspace */ info->flags |= FBINFO_HIDE_SMEM_START; @@ -2564,7 +2568,7 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, * case. */ #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) - if (drm_leak_fbdev_smem && fbi->fix.smem_start == 0 && + if (fb_helper->hint_leak_smem_start && fbi->fix.smem_start == 0 && !drm_WARN_ON_ONCE(dev, map.is_iomem)) fbi->fix.smem_start = page_to_phys(virt_to_page(fbi->screen_buffer)); diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 6581183618b8..3dfb5d109387 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -199,6 +199,8 @@ struct drm_fb_helper { * See also: @deferred_setup */ int preferred_bpp; + + bool hint_leak_smem_start; }; static inline struct drm_fb_helper * -- cgit v1.2.3 From 8ab59da26bc0ae0abfcaabc4218c74827d154256 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 3 Nov 2022 16:14:44 +0100 Subject: drm/fb-helper: Move generic fbdev emulation into separate source file Move the generic fbdev implementation into its own source and header file. Adapt drivers. No functional changes, but some of the internal helpers have been renamed to fit into the drm_fbdev_ naming scheme. v3: * rename drm_fbdev.{c,h} to drm_fbdev_generic.{c,h} * rebase onto vmwgfx changes * rebase onto xlnx changes * fix include statements in amdgpu Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-22-tzimmermann@suse.de --- drivers/gpu/drm/Makefile | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 + drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 2 +- drivers/gpu/drm/arm/hdlcd_drv.c | 2 +- drivers/gpu/drm/arm/malidp_drv.c | 2 +- drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +- drivers/gpu/drm/ast/ast_drv.c | 1 + drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +- drivers/gpu/drm/drm_fb_helper.c | 498 +----------------------- drivers/gpu/drm/drm_fbdev_generic.c | 493 +++++++++++++++++++++++ drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +- drivers/gpu/drm/gud/gud_drv.c | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 1 + drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +- drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 2 +- drivers/gpu/drm/imx/dcss/dcss-kms.c | 2 +- drivers/gpu/drm/imx/imx-drm-core.c | 2 +- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +- drivers/gpu/drm/kmb/kmb_drv.c | 2 +- drivers/gpu/drm/logicvc/logicvc_drm.c | 2 +- drivers/gpu/drm/mcde/mcde_drv.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/mgag200/mgag200_drv.c | 1 + drivers/gpu/drm/mxsfb/lcdif_drv.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +- drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 2 +- drivers/gpu/drm/pl111/pl111_drv.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.c | 1 + drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +- drivers/gpu/drm/solomon/ssd130x.c | 2 +- drivers/gpu/drm/sti/sti_drv.c | 2 +- drivers/gpu/drm/stm/drv.c | 2 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +- drivers/gpu/drm/tidss/tidss_drv.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +- drivers/gpu/drm/tiny/arcpgu.c | 2 +- drivers/gpu/drm/tiny/bochs.c | 2 +- drivers/gpu/drm/tiny/cirrus.c | 2 +- drivers/gpu/drm/tiny/gm12u320.c | 2 +- drivers/gpu/drm/tiny/hx8357d.c | 2 +- drivers/gpu/drm/tiny/ili9163.c | 2 +- drivers/gpu/drm/tiny/ili9225.c | 2 +- drivers/gpu/drm/tiny/ili9341.c | 2 +- drivers/gpu/drm/tiny/ili9486.c | 2 +- drivers/gpu/drm/tiny/mi0283qt.c | 2 +- drivers/gpu/drm/tiny/ofdrm.c | 2 +- drivers/gpu/drm/tiny/panel-mipi-dbi.c | 2 +- drivers/gpu/drm/tiny/repaper.c | 2 +- drivers/gpu/drm/tiny/simpledrm.c | 2 +- drivers/gpu/drm/tiny/st7586.c | 2 +- drivers/gpu/drm/tiny/st7735r.c | 2 +- drivers/gpu/drm/tve200/tve200_drv.c | 2 +- drivers/gpu/drm/udl/udl_drv.c | 2 +- drivers/gpu/drm/vboxvideo/vbox_drv.c | 2 +- drivers/gpu/drm/vc4/vc4_drv.c | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 1 + drivers/gpu/drm/vkms/vkms_drv.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- drivers/gpu/drm/xlnx/zynqmp_kms.c | 2 +- include/drm/drm_fb_helper.h | 9 - include/drm/drm_fbdev_generic.h | 15 + 63 files changed, 571 insertions(+), 558 deletions(-) create mode 100644 drivers/gpu/drm/drm_fbdev_generic.c create mode 100644 include/drm/drm_fbdev_generic.h (limited to 'include') diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 6e55c47288e4..c44a54cadb61 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -117,7 +117,9 @@ drm_kms_helper-y := \ drm_self_refresh_helper.o \ drm_simple_kms_helper.o drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o -drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o +drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += \ + drm_fbdev_generic.o \ + drm_fb_helper.o obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o # diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 3c9fecdd6b2f..ca96ee2c2c96 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c index 9fce4239d4ad..3f4e719eebd8 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include #include #include #include "komeda_dev.h" diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index a032003c340c..3219cc33d7f6 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index 1d0b0c54ccc7..b734dbdcc577 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c index a94f1a9e8f40..718119e168a6 100644 --- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c +++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index bbeb5defc8f5..420fc75c240e 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index f7e7f4e919c7..a2bb5b916235 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 105d9c8fe325..5eb2f0d4bf8d 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -30,24 +30,17 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -#include -#include -#include -#include #include -#include #include -#include -#include #include #include #include #include +#include #include #include -#include "drm_crtc_helper_internal.h" #include "drm_internal.h" static bool drm_fbdev_emulation = true; @@ -372,80 +365,6 @@ static void drm_fb_helper_resume_worker(struct work_struct *work) console_unlock(); } -static void drm_fb_helper_damage_blit_real(struct drm_fb_helper *fb_helper, - struct drm_clip_rect *clip, - struct iosys_map *dst) -{ - struct drm_framebuffer *fb = fb_helper->fb; - size_t offset = clip->y1 * fb->pitches[0]; - size_t len = clip->x2 - clip->x1; - unsigned int y; - void *src; - - switch (drm_format_info_bpp(fb->format, 0)) { - case 1: - offset += clip->x1 / 8; - len = DIV_ROUND_UP(len + clip->x1 % 8, 8); - break; - case 2: - offset += clip->x1 / 4; - len = DIV_ROUND_UP(len + clip->x1 % 4, 4); - break; - case 4: - offset += clip->x1 / 2; - len = DIV_ROUND_UP(len + clip->x1 % 2, 2); - break; - default: - offset += clip->x1 * fb->format->cpp[0]; - len *= fb->format->cpp[0]; - break; - } - - src = fb_helper->info->screen_buffer + offset; - iosys_map_incr(dst, offset); /* go to first pixel within clip rect */ - - for (y = clip->y1; y < clip->y2; y++) { - iosys_map_memcpy_to(dst, 0, src, len); - iosys_map_incr(dst, fb->pitches[0]); - src += fb->pitches[0]; - } -} - -static int drm_fb_helper_damage_blit(struct drm_fb_helper *fb_helper, - struct drm_clip_rect *clip) -{ - struct drm_client_buffer *buffer = fb_helper->buffer; - struct iosys_map map, dst; - int ret; - - /* - * We have to pin the client buffer to its current location while - * flushing the shadow buffer. In the general case, concurrent - * modesetting operations could try to move the buffer and would - * fail. The modeset has to be serialized by acquiring the reservation - * object of the underlying BO here. - * - * For fbdev emulation, we only have to protect against fbdev modeset - * operations. Nothing else will involve the client buffer's BO. So it - * is sufficient to acquire struct drm_fb_helper.lock here. - */ - mutex_lock(&fb_helper->lock); - - ret = drm_client_buffer_vmap(buffer, &map); - if (ret) - goto out; - - dst = map; - drm_fb_helper_damage_blit_real(fb_helper, clip, &dst); - - drm_client_buffer_vunmap(buffer); - -out: - mutex_unlock(&fb_helper->lock); - - return ret; -} - static void drm_fb_helper_damage_work(struct work_struct *work) { struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work); @@ -2326,423 +2245,10 @@ EXPORT_SYMBOL(drm_fb_helper_lastclose); * * This function can be used as the * &drm_mode_config_funcs.output_poll_changed callback for drivers that only - * need to call drm_fb_helper_hotplug_event(). + * need to call drm_fbdev.hotplug_event(). */ void drm_fb_helper_output_poll_changed(struct drm_device *dev) { drm_fb_helper_hotplug_event(dev->fb_helper); } EXPORT_SYMBOL(drm_fb_helper_output_poll_changed); - -static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper) -{ - struct drm_device *dev = fb_helper->dev; - struct drm_framebuffer *fb = fb_helper->fb; - - return dev->mode_config.prefer_shadow_fbdev || - dev->mode_config.prefer_shadow || - fb->funcs->dirty; -} - -/* @user: 1=userspace, 0=fbcon */ -static int drm_fbdev_fb_open(struct fb_info *info, int user) -{ - struct drm_fb_helper *fb_helper = info->par; - - /* No need to take a ref for fbcon because it unbinds on unregister */ - if (user && !try_module_get(fb_helper->dev->driver->fops->owner)) - return -ENODEV; - - return 0; -} - -static int drm_fbdev_fb_release(struct fb_info *info, int user) -{ - struct drm_fb_helper *fb_helper = info->par; - - if (user) - module_put(fb_helper->dev->driver->fops->owner); - - return 0; -} - -static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper) -{ - struct fb_info *fbi = fb_helper->info; - void *shadow = NULL; - - if (!fb_helper->dev) - return; - - if (fbi) { - if (fbi->fbdefio) - fb_deferred_io_cleanup(fbi); - if (drm_fbdev_use_shadow_fb(fb_helper)) - shadow = fbi->screen_buffer; - } - - drm_fb_helper_fini(fb_helper); - - if (shadow) - vfree(shadow); - else if (fb_helper->buffer) - drm_client_buffer_vunmap(fb_helper->buffer); - - drm_client_framebuffer_delete(fb_helper->buffer); -} - -static void drm_fbdev_release(struct drm_fb_helper *fb_helper) -{ - drm_fbdev_cleanup(fb_helper); - drm_client_release(&fb_helper->client); - kfree(fb_helper); -} - -/* - * fb_ops.fb_destroy is called by the last put_fb_info() call at the end of - * unregister_framebuffer() or fb_release(). - */ -static void drm_fbdev_fb_destroy(struct fb_info *info) -{ - drm_fbdev_release(info->par); -} - -static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) -{ - struct drm_fb_helper *fb_helper = info->par; - - if (drm_fbdev_use_shadow_fb(fb_helper)) - return fb_deferred_io_mmap(info, vma); - else if (fb_helper->dev->driver->gem_prime_mmap) - return fb_helper->dev->driver->gem_prime_mmap(fb_helper->buffer->gem, vma); - else - return -ENODEV; -} - -static bool drm_fbdev_use_iomem(struct fb_info *info) -{ - struct drm_fb_helper *fb_helper = info->par; - struct drm_client_buffer *buffer = fb_helper->buffer; - - return !drm_fbdev_use_shadow_fb(fb_helper) && buffer->map.is_iomem; -} - -static ssize_t drm_fbdev_fb_read(struct fb_info *info, char __user *buf, - size_t count, loff_t *ppos) -{ - ssize_t ret; - - if (drm_fbdev_use_iomem(info)) - ret = drm_fb_helper_cfb_read(info, buf, count, ppos); - else - ret = drm_fb_helper_sys_read(info, buf, count, ppos); - - return ret; -} - -static ssize_t drm_fbdev_fb_write(struct fb_info *info, const char __user *buf, - size_t count, loff_t *ppos) -{ - ssize_t ret; - - if (drm_fbdev_use_iomem(info)) - ret = drm_fb_helper_cfb_write(info, buf, count, ppos); - else - ret = drm_fb_helper_sys_write(info, buf, count, ppos); - - return ret; -} - -static void drm_fbdev_fb_fillrect(struct fb_info *info, - const struct fb_fillrect *rect) -{ - if (drm_fbdev_use_iomem(info)) - drm_fb_helper_cfb_fillrect(info, rect); - else - drm_fb_helper_sys_fillrect(info, rect); -} - -static void drm_fbdev_fb_copyarea(struct fb_info *info, - const struct fb_copyarea *area) -{ - if (drm_fbdev_use_iomem(info)) - drm_fb_helper_cfb_copyarea(info, area); - else - drm_fb_helper_sys_copyarea(info, area); -} - -static void drm_fbdev_fb_imageblit(struct fb_info *info, - const struct fb_image *image) -{ - if (drm_fbdev_use_iomem(info)) - drm_fb_helper_cfb_imageblit(info, image); - else - drm_fb_helper_sys_imageblit(info, image); -} - -static const struct fb_ops drm_fbdev_fb_ops = { - .owner = THIS_MODULE, - DRM_FB_HELPER_DEFAULT_OPS, - .fb_open = drm_fbdev_fb_open, - .fb_release = drm_fbdev_fb_release, - .fb_destroy = drm_fbdev_fb_destroy, - .fb_mmap = drm_fbdev_fb_mmap, - .fb_read = drm_fbdev_fb_read, - .fb_write = drm_fbdev_fb_write, - .fb_fillrect = drm_fbdev_fb_fillrect, - .fb_copyarea = drm_fbdev_fb_copyarea, - .fb_imageblit = drm_fbdev_fb_imageblit, -}; - -static struct fb_deferred_io drm_fbdev_defio = { - .delay = HZ / 20, - .deferred_io = drm_fb_helper_deferred_io, -}; - -/* - * This function uses the client API to create a framebuffer backed by a dumb buffer. - * - * The _sys_ versions are used for &fb_ops.fb_read, fb_write, fb_fillrect, - * fb_copyarea, fb_imageblit. - */ -static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, - struct drm_fb_helper_surface_size *sizes) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - struct drm_client_buffer *buffer; - struct drm_framebuffer *fb; - struct fb_info *fbi; - u32 format; - struct iosys_map map; - int ret; - - drm_dbg_kms(dev, "surface width(%d), height(%d) and bpp(%d)\n", - sizes->surface_width, sizes->surface_height, - sizes->surface_bpp); - - format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth); - buffer = drm_client_framebuffer_create(client, sizes->surface_width, - sizes->surface_height, format); - if (IS_ERR(buffer)) - return PTR_ERR(buffer); - - fb_helper->buffer = buffer; - fb_helper->fb = buffer->fb; - fb = buffer->fb; - - fbi = drm_fb_helper_alloc_info(fb_helper); - if (IS_ERR(fbi)) - return PTR_ERR(fbi); - - fbi->fbops = &drm_fbdev_fb_ops; - fbi->screen_size = sizes->surface_height * fb->pitches[0]; - fbi->fix.smem_len = fbi->screen_size; - fbi->flags = FBINFO_DEFAULT; - - drm_fb_helper_fill_info(fbi, fb_helper, sizes); - - if (drm_fbdev_use_shadow_fb(fb_helper)) { - fbi->screen_buffer = vzalloc(fbi->screen_size); - if (!fbi->screen_buffer) - return -ENOMEM; - fbi->flags |= FBINFO_VIRTFB | FBINFO_READS_FAST; - - fbi->fbdefio = &drm_fbdev_defio; - fb_deferred_io_init(fbi); - } else { - /* buffer is mapped for HW framebuffer */ - ret = drm_client_buffer_vmap(fb_helper->buffer, &map); - if (ret) - return ret; - if (map.is_iomem) { - fbi->screen_base = map.vaddr_iomem; - } else { - fbi->screen_buffer = map.vaddr; - fbi->flags |= FBINFO_VIRTFB; - } - - /* - * Shamelessly leak the physical address to user-space. As - * page_to_phys() is undefined for I/O memory, warn in this - * case. - */ -#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) - if (fb_helper->hint_leak_smem_start && fbi->fix.smem_start == 0 && - !drm_WARN_ON_ONCE(dev, map.is_iomem)) - fbi->fix.smem_start = - page_to_phys(virt_to_page(fbi->screen_buffer)); -#endif - } - - return 0; -} - -static int drm_fbdev_fb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip) -{ - struct drm_device *dev = helper->dev; - int ret; - - if (!drm_fbdev_use_shadow_fb(helper)) - return 0; - - /* Call damage handlers only if necessary */ - if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2)) - return 0; - - if (helper->buffer) { - ret = drm_fb_helper_damage_blit(helper, clip); - if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret)) - return ret; - } - - if (helper->fb->funcs->dirty) { - ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); - if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret)) - return ret; - } - - return 0; -} - -static const struct drm_fb_helper_funcs drm_fb_helper_generic_funcs = { - .fb_probe = drm_fb_helper_generic_probe, - .fb_dirty = drm_fbdev_fb_dirty, -}; - -static void drm_fbdev_client_unregister(struct drm_client_dev *client) -{ - struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client); - - if (fb_helper->info) - /* drm_fbdev_fb_destroy() takes care of cleanup */ - drm_fb_helper_unregister_info(fb_helper); - else - drm_fbdev_release(fb_helper); -} - -static int drm_fbdev_client_restore(struct drm_client_dev *client) -{ - drm_fb_helper_lastclose(client->dev); - - return 0; -} - -static int drm_fbdev_client_hotplug(struct drm_client_dev *client) -{ - struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client); - struct drm_device *dev = client->dev; - int ret; - - /* Setup is not retried if it has failed */ - if (!fb_helper->dev && fb_helper->funcs) - return 0; - - if (dev->fb_helper) - return drm_fb_helper_hotplug_event(dev->fb_helper); - - if (!dev->mode_config.num_connector) { - drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n"); - return 0; - } - - drm_fb_helper_prepare(dev, fb_helper, &drm_fb_helper_generic_funcs); - - ret = drm_fb_helper_init(dev, fb_helper); - if (ret) - goto err; - - if (!drm_drv_uses_atomic_modeset(dev)) - drm_helper_disable_unused_functions(dev); - - ret = drm_fb_helper_initial_config(fb_helper, fb_helper->preferred_bpp); - if (ret) - goto err_cleanup; - - return 0; - -err_cleanup: - drm_fbdev_cleanup(fb_helper); -err: - fb_helper->dev = NULL; - fb_helper->info = NULL; - - drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret); - - return ret; -} - -static const struct drm_client_funcs drm_fbdev_client_funcs = { - .owner = THIS_MODULE, - .unregister = drm_fbdev_client_unregister, - .restore = drm_fbdev_client_restore, - .hotplug = drm_fbdev_client_hotplug, -}; - -/** - * drm_fbdev_generic_setup() - Setup generic fbdev emulation - * @dev: DRM device - * @preferred_bpp: Preferred bits per pixel for the device. - * @dev->mode_config.preferred_depth is used if this is zero. - * - * This function sets up generic fbdev emulation for drivers that supports - * dumb buffers with a virtual address and that can be mmap'ed. - * drm_fbdev_generic_setup() shall be called after the DRM driver registered - * the new DRM device with drm_dev_register(). - * - * Restore, hotplug events and teardown are all taken care of. Drivers that do - * suspend/resume need to call drm_fb_helper_set_suspend_unlocked() themselves. - * Simple drivers might use drm_mode_config_helper_suspend(). - * - * Drivers that set the dirty callback on their framebuffer will get a shadow - * fbdev buffer that is blitted onto the real buffer. This is done in order to - * make deferred I/O work with all kinds of buffers. A shadow buffer can be - * requested explicitly by setting struct drm_mode_config.prefer_shadow or - * struct drm_mode_config.prefer_shadow_fbdev to true beforehand. This is - * required to use generic fbdev emulation with SHMEM helpers. - * - * This function is safe to call even when there are no connectors present. - * Setup will be retried on the next hotplug event. - * - * The fbdev is destroyed by drm_dev_unregister(). - */ -void drm_fbdev_generic_setup(struct drm_device *dev, - unsigned int preferred_bpp) -{ - struct drm_fb_helper *fb_helper; - int ret; - - drm_WARN(dev, !dev->registered, "Device has not been registered.\n"); - drm_WARN(dev, dev->fb_helper, "fb_helper is already set!\n"); - - fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL); - if (!fb_helper) { - drm_err(dev, "Failed to allocate fb_helper\n"); - return; - } - - ret = drm_client_init(dev, &fb_helper->client, "fbdev", &drm_fbdev_client_funcs); - if (ret) { - kfree(fb_helper); - drm_err(dev, "Failed to register client: %d\n", ret); - return; - } - - /* - * FIXME: This mixes up depth with bpp, which results in a glorious - * mess, resulting in some drivers picking wrong fbdev defaults and - * others wrong preferred_depth defaults. - */ - if (!preferred_bpp) - preferred_bpp = dev->mode_config.preferred_depth; - if (!preferred_bpp) - preferred_bpp = 32; - fb_helper->preferred_bpp = preferred_bpp; - - ret = drm_fbdev_client_hotplug(&fb_helper->client); - if (ret) - drm_dbg_kms(dev, "client hotplug ret=%d\n", ret); - - drm_client_register(&fb_helper->client); -} -EXPORT_SYMBOL(drm_fbdev_generic_setup); diff --git a/drivers/gpu/drm/drm_fbdev_generic.c b/drivers/gpu/drm/drm_fbdev_generic.c new file mode 100644 index 000000000000..2d6083ad2e3c --- /dev/null +++ b/drivers/gpu/drm/drm_fbdev_generic.c @@ -0,0 +1,493 @@ +// SPDX-License-Identifier: MIT + +#include + +#include +#include +#include +#include +#include + +#include + +static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper) +{ + struct drm_device *dev = fb_helper->dev; + struct drm_framebuffer *fb = fb_helper->fb; + + return dev->mode_config.prefer_shadow_fbdev || + dev->mode_config.prefer_shadow || + fb->funcs->dirty; +} + +/* @user: 1=userspace, 0=fbcon */ +static int drm_fbdev_fb_open(struct fb_info *info, int user) +{ + struct drm_fb_helper *fb_helper = info->par; + + /* No need to take a ref for fbcon because it unbinds on unregister */ + if (user && !try_module_get(fb_helper->dev->driver->fops->owner)) + return -ENODEV; + + return 0; +} + +static int drm_fbdev_fb_release(struct fb_info *info, int user) +{ + struct drm_fb_helper *fb_helper = info->par; + + if (user) + module_put(fb_helper->dev->driver->fops->owner); + + return 0; +} + +static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper) +{ + struct fb_info *fbi = fb_helper->info; + void *shadow = NULL; + + if (!fb_helper->dev) + return; + + if (fbi) { + if (fbi->fbdefio) + fb_deferred_io_cleanup(fbi); + if (drm_fbdev_use_shadow_fb(fb_helper)) + shadow = fbi->screen_buffer; + } + + drm_fb_helper_fini(fb_helper); + + if (shadow) + vfree(shadow); + else if (fb_helper->buffer) + drm_client_buffer_vunmap(fb_helper->buffer); + + drm_client_framebuffer_delete(fb_helper->buffer); +} + +static void drm_fbdev_release(struct drm_fb_helper *fb_helper) +{ + drm_fbdev_cleanup(fb_helper); + drm_client_release(&fb_helper->client); + kfree(fb_helper); +} + +/* + * fb_ops.fb_destroy is called by the last put_fb_info() call at the end of + * unregister_framebuffer() or fb_release(). + */ +static void drm_fbdev_fb_destroy(struct fb_info *info) +{ + drm_fbdev_release(info->par); +} + +static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) +{ + struct drm_fb_helper *fb_helper = info->par; + + if (drm_fbdev_use_shadow_fb(fb_helper)) + return fb_deferred_io_mmap(info, vma); + else if (fb_helper->dev->driver->gem_prime_mmap) + return fb_helper->dev->driver->gem_prime_mmap(fb_helper->buffer->gem, vma); + else + return -ENODEV; +} + +static bool drm_fbdev_use_iomem(struct fb_info *info) +{ + struct drm_fb_helper *fb_helper = info->par; + struct drm_client_buffer *buffer = fb_helper->buffer; + + return !drm_fbdev_use_shadow_fb(fb_helper) && buffer->map.is_iomem; +} + +static ssize_t drm_fbdev_fb_read(struct fb_info *info, char __user *buf, + size_t count, loff_t *ppos) +{ + ssize_t ret; + + if (drm_fbdev_use_iomem(info)) + ret = drm_fb_helper_cfb_read(info, buf, count, ppos); + else + ret = drm_fb_helper_sys_read(info, buf, count, ppos); + + return ret; +} + +static ssize_t drm_fbdev_fb_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos) +{ + ssize_t ret; + + if (drm_fbdev_use_iomem(info)) + ret = drm_fb_helper_cfb_write(info, buf, count, ppos); + else + ret = drm_fb_helper_sys_write(info, buf, count, ppos); + + return ret; +} + +static void drm_fbdev_fb_fillrect(struct fb_info *info, + const struct fb_fillrect *rect) +{ + if (drm_fbdev_use_iomem(info)) + drm_fb_helper_cfb_fillrect(info, rect); + else + drm_fb_helper_sys_fillrect(info, rect); +} + +static void drm_fbdev_fb_copyarea(struct fb_info *info, + const struct fb_copyarea *area) +{ + if (drm_fbdev_use_iomem(info)) + drm_fb_helper_cfb_copyarea(info, area); + else + drm_fb_helper_sys_copyarea(info, area); +} + +static void drm_fbdev_fb_imageblit(struct fb_info *info, + const struct fb_image *image) +{ + if (drm_fbdev_use_iomem(info)) + drm_fb_helper_cfb_imageblit(info, image); + else + drm_fb_helper_sys_imageblit(info, image); +} + +static const struct fb_ops drm_fbdev_fb_ops = { + .owner = THIS_MODULE, + DRM_FB_HELPER_DEFAULT_OPS, + .fb_open = drm_fbdev_fb_open, + .fb_release = drm_fbdev_fb_release, + .fb_destroy = drm_fbdev_fb_destroy, + .fb_mmap = drm_fbdev_fb_mmap, + .fb_read = drm_fbdev_fb_read, + .fb_write = drm_fbdev_fb_write, + .fb_fillrect = drm_fbdev_fb_fillrect, + .fb_copyarea = drm_fbdev_fb_copyarea, + .fb_imageblit = drm_fbdev_fb_imageblit, +}; + +static struct fb_deferred_io drm_fbdev_defio = { + .delay = HZ / 20, + .deferred_io = drm_fb_helper_deferred_io, +}; + +/* + * This function uses the client API to create a framebuffer backed by a dumb buffer. + */ +static int drm_fbdev_fb_probe(struct drm_fb_helper *fb_helper, + struct drm_fb_helper_surface_size *sizes) +{ + struct drm_client_dev *client = &fb_helper->client; + struct drm_device *dev = fb_helper->dev; + struct drm_client_buffer *buffer; + struct drm_framebuffer *fb; + struct fb_info *fbi; + u32 format; + struct iosys_map map; + int ret; + + drm_dbg_kms(dev, "surface width(%d), height(%d) and bpp(%d)\n", + sizes->surface_width, sizes->surface_height, + sizes->surface_bpp); + + format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth); + buffer = drm_client_framebuffer_create(client, sizes->surface_width, + sizes->surface_height, format); + if (IS_ERR(buffer)) + return PTR_ERR(buffer); + + fb_helper->buffer = buffer; + fb_helper->fb = buffer->fb; + fb = buffer->fb; + + fbi = drm_fb_helper_alloc_info(fb_helper); + if (IS_ERR(fbi)) + return PTR_ERR(fbi); + + fbi->fbops = &drm_fbdev_fb_ops; + fbi->screen_size = sizes->surface_height * fb->pitches[0]; + fbi->fix.smem_len = fbi->screen_size; + fbi->flags = FBINFO_DEFAULT; + + drm_fb_helper_fill_info(fbi, fb_helper, sizes); + + if (drm_fbdev_use_shadow_fb(fb_helper)) { + fbi->screen_buffer = vzalloc(fbi->screen_size); + if (!fbi->screen_buffer) + return -ENOMEM; + fbi->flags |= FBINFO_VIRTFB | FBINFO_READS_FAST; + + fbi->fbdefio = &drm_fbdev_defio; + fb_deferred_io_init(fbi); + } else { + /* buffer is mapped for HW framebuffer */ + ret = drm_client_buffer_vmap(fb_helper->buffer, &map); + if (ret) + return ret; + if (map.is_iomem) { + fbi->screen_base = map.vaddr_iomem; + } else { + fbi->screen_buffer = map.vaddr; + fbi->flags |= FBINFO_VIRTFB; + } + + /* + * Shamelessly leak the physical address to user-space. As + * page_to_phys() is undefined for I/O memory, warn in this + * case. + */ +#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) + if (fb_helper->hint_leak_smem_start && fbi->fix.smem_start == 0 && + !drm_WARN_ON_ONCE(dev, map.is_iomem)) + fbi->fix.smem_start = + page_to_phys(virt_to_page(fbi->screen_buffer)); +#endif + } + + return 0; +} + +static void drm_fbdev_damage_blit_real(struct drm_fb_helper *fb_helper, + struct drm_clip_rect *clip, + struct iosys_map *dst) +{ + struct drm_framebuffer *fb = fb_helper->fb; + size_t offset = clip->y1 * fb->pitches[0]; + size_t len = clip->x2 - clip->x1; + unsigned int y; + void *src; + + switch (drm_format_info_bpp(fb->format, 0)) { + case 1: + offset += clip->x1 / 8; + len = DIV_ROUND_UP(len + clip->x1 % 8, 8); + break; + case 2: + offset += clip->x1 / 4; + len = DIV_ROUND_UP(len + clip->x1 % 4, 4); + break; + case 4: + offset += clip->x1 / 2; + len = DIV_ROUND_UP(len + clip->x1 % 2, 2); + break; + default: + offset += clip->x1 * fb->format->cpp[0]; + len *= fb->format->cpp[0]; + break; + } + + src = fb_helper->info->screen_buffer + offset; + iosys_map_incr(dst, offset); /* go to first pixel within clip rect */ + + for (y = clip->y1; y < clip->y2; y++) { + iosys_map_memcpy_to(dst, 0, src, len); + iosys_map_incr(dst, fb->pitches[0]); + src += fb->pitches[0]; + } +} + +static int drm_fbdev_damage_blit(struct drm_fb_helper *fb_helper, + struct drm_clip_rect *clip) +{ + struct drm_client_buffer *buffer = fb_helper->buffer; + struct iosys_map map, dst; + int ret; + + /* + * We have to pin the client buffer to its current location while + * flushing the shadow buffer. In the general case, concurrent + * modesetting operations could try to move the buffer and would + * fail. The modeset has to be serialized by acquiring the reservation + * object of the underlying BO here. + * + * For fbdev emulation, we only have to protect against fbdev modeset + * operations. Nothing else will involve the client buffer's BO. So it + * is sufficient to acquire struct drm_fb_helper.lock here. + */ + mutex_lock(&fb_helper->lock); + + ret = drm_client_buffer_vmap(buffer, &map); + if (ret) + goto out; + + dst = map; + drm_fbdev_damage_blit_real(fb_helper, clip, &dst); + + drm_client_buffer_vunmap(buffer); + +out: + mutex_unlock(&fb_helper->lock); + + return ret; +} + +static int drm_fbdev_fb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip) +{ + struct drm_device *dev = helper->dev; + int ret; + + if (!drm_fbdev_use_shadow_fb(helper)) + return 0; + + /* Call damage handlers only if necessary */ + if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2)) + return 0; + + if (helper->buffer) { + ret = drm_fbdev_damage_blit(helper, clip); + if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret)) + return ret; + } + + if (helper->fb->funcs->dirty) { + ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); + if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret)) + return ret; + } + + return 0; +} + +static const struct drm_fb_helper_funcs drm_fb_helper_generic_funcs = { + .fb_probe = drm_fbdev_fb_probe, + .fb_dirty = drm_fbdev_fb_dirty, +}; + +static void drm_fbdev_client_unregister(struct drm_client_dev *client) +{ + struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client); + + if (fb_helper->info) + /* drm_fbdev_fb_destroy() takes care of cleanup */ + drm_fb_helper_unregister_info(fb_helper); + else + drm_fbdev_release(fb_helper); +} + +static int drm_fbdev_client_restore(struct drm_client_dev *client) +{ + drm_fb_helper_lastclose(client->dev); + + return 0; +} + +static int drm_fbdev_client_hotplug(struct drm_client_dev *client) +{ + struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client); + struct drm_device *dev = client->dev; + int ret; + + /* Setup is not retried if it has failed */ + if (!fb_helper->dev && fb_helper->funcs) + return 0; + + if (dev->fb_helper) + return drm_fb_helper_hotplug_event(dev->fb_helper); + + if (!dev->mode_config.num_connector) { + drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n"); + return 0; + } + + drm_fb_helper_prepare(dev, fb_helper, &drm_fb_helper_generic_funcs); + + ret = drm_fb_helper_init(dev, fb_helper); + if (ret) + goto err; + + if (!drm_drv_uses_atomic_modeset(dev)) + drm_helper_disable_unused_functions(dev); + + ret = drm_fb_helper_initial_config(fb_helper, fb_helper->preferred_bpp); + if (ret) + goto err_cleanup; + + return 0; + +err_cleanup: + drm_fbdev_cleanup(fb_helper); +err: + fb_helper->dev = NULL; + fb_helper->info = NULL; + + drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret); + + return ret; +} + +static const struct drm_client_funcs drm_fbdev_client_funcs = { + .owner = THIS_MODULE, + .unregister = drm_fbdev_client_unregister, + .restore = drm_fbdev_client_restore, + .hotplug = drm_fbdev_client_hotplug, +}; + +/** + * drm_fbdev_generic_setup() - Setup generic fbdev emulation + * @dev: DRM device + * @preferred_bpp: Preferred bits per pixel for the device. + * @dev->mode_config.preferred_depth is used if this is zero. + * + * This function sets up generic fbdev emulation for drivers that supports + * dumb buffers with a virtual address and that can be mmap'ed. + * drm_fbdev_generic_setup() shall be called after the DRM driver registered + * the new DRM device with drm_dev_register(). + * + * Restore, hotplug events and teardown are all taken care of. Drivers that do + * suspend/resume need to call drm_fb_helper_set_suspend_unlocked() themselves. + * Simple drivers might use drm_mode_config_helper_suspend(). + * + * Drivers that set the dirty callback on their framebuffer will get a shadow + * fbdev buffer that is blitted onto the real buffer. This is done in order to + * make deferred I/O work with all kinds of buffers. A shadow buffer can be + * requested explicitly by setting struct drm_mode_config.prefer_shadow or + * struct drm_mode_config.prefer_shadow_fbdev to true beforehand. This is + * required to use generic fbdev emulation with SHMEM helpers. + * + * This function is safe to call even when there are no connectors present. + * Setup will be retried on the next hotplug event. + * + * The fbdev is destroyed by drm_dev_unregister(). + */ +void drm_fbdev_generic_setup(struct drm_device *dev, + unsigned int preferred_bpp) +{ + struct drm_fb_helper *fb_helper; + int ret; + + drm_WARN(dev, !dev->registered, "Device has not been registered.\n"); + drm_WARN(dev, dev->fb_helper, "fb_helper is already set!\n"); + + fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL); + if (!fb_helper) + return; + + ret = drm_client_init(dev, &fb_helper->client, "fbdev", &drm_fbdev_client_funcs); + if (ret) { + kfree(fb_helper); + drm_err(dev, "Failed to register client: %d\n", ret); + return; + } + + /* + * FIXME: This mixes up depth with bpp, which results in a glorious + * mess, resulting in some drivers picking wrong fbdev defaults and + * others wrong preferred_depth defaults. + */ + if (!preferred_bpp) + preferred_bpp = dev->mode_config.preferred_depth; + if (!preferred_bpp) + preferred_bpp = 32; + fb_helper->preferred_bpp = preferred_bpp; + + ret = drm_fbdev_client_hotplug(&fb_helper->client); + if (ret) + drm_dbg_kms(dev, "client hotplug ret=%d\n", ret); + + drm_client_register(&fb_helper->client); +} +EXPORT_SYMBOL(drm_fbdev_generic_setup); diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index b4acc3422ba4..8579c7629f5e 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -20,7 +20,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/gud/gud_drv.c b/drivers/gpu/drm/gud/gud_drv.c index 8d1630b8edac..d57dab104358 100644 --- a/drivers/gpu/drm/gud/gud_drv.c +++ b/drivers/gpu/drm/gud/gud_drv.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 5a2e1cac06b2..22053c613644 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c index 73ee7f25f734..9c5d49bf40c9 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c @@ -19,7 +19,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c index ca127ff797f7..427c20ba3404 100644 --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c index 1defd6a40f11..18df3888b7f9 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-kms.c +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 8dd8b0f912af..e060fa6cbcb9 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 0d6c1b478924..3d5af44bf92d 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c index 2382ccb3ee99..d29c678f6c91 100644 --- a/drivers/gpu/drm/kmb/kmb_drv.c +++ b/drivers/gpu/drm/kmb/kmb_drv.c @@ -15,7 +15,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c index cc9a4e965f77..9de24d9f0c96 100644 --- a/drivers/gpu/drm/logicvc/logicvc_drm.c +++ b/drivers/gpu/drm/logicvc/logicvc_drm.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c index 38c3907bb151..4aedb050d2a5 100644 --- a/drivers/gpu/drm/mcde/mcde_drv.c +++ b/drivers/gpu/drm/mcde/mcde_drv.c @@ -69,7 +69,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 91f58db5915f..39a42dc8fb85 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c index 3b24a924b7b9..79bfe3938d3c 100644 --- a/drivers/gpu/drm/meson/meson_drv.c +++ b/drivers/gpu/drm/meson/meson_drv.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index ece6cd102dbb..976f0ab2006b 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -11,6 +11,7 @@ #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c index 075002ed6fb0..cc2ceb301b96 100644 --- a/drivers/gpu/drm/mxsfb/lcdif_drv.c +++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c index b29b332ed381..810edea0a31e 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c index b59472c29a40..384a724f2822 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c @@ -31,7 +31,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c index eb25eedb5ee0..00deba0b7271 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 3044ca948ce2..a3b83f89e061 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index a2776f1d6f2c..d003e8d9e7a2 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -20,7 +20,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index 813f9f8c8698..6e0788d14c10 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index f2795f90ea69..53464afc2b9a 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 7abf010a3293..ef6a4e63198f 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index d7914f5122df..50410bd99dfe 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index d06ffd99d86e..cc94efbbf2d4 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c index 15cd9b91b7e2..07d94b1e8089 100644 --- a/drivers/gpu/drm/tidss/tidss_drv.c +++ b/drivers/gpu/drm/tidss/tidss_drv.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index f72755b8ea14..80615ecdae0b 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c index bb302a3fd6b5..611bbee15071 100644 --- a/drivers/gpu/drm/tiny/arcpgu.c +++ b/drivers/gpu/drm/tiny/arcpgu.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/bochs.c b/drivers/gpu/drm/tiny/bochs.c index 04682f831544..024346054c70 100644 --- a/drivers/gpu/drm/tiny/bochs.c +++ b/drivers/gpu/drm/tiny/bochs.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c index 354d5e854a6f..678c2ef1cae7 100644 --- a/drivers/gpu/drm/tiny/cirrus.c +++ b/drivers/gpu/drm/tiny/cirrus.c @@ -30,7 +30,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/gm12u320.c b/drivers/gpu/drm/tiny/gm12u320.c index 7441d992a5d7..130fd07a967d 100644 --- a/drivers/gpu/drm/tiny/gm12u320.c +++ b/drivers/gpu/drm/tiny/gm12u320.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c index 48c24aa8c28a..9f634f720817 100644 --- a/drivers/gpu/drm/tiny/hx8357d.c +++ b/drivers/gpu/drm/tiny/hx8357d.c @@ -18,7 +18,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/ili9163.c b/drivers/gpu/drm/tiny/ili9163.c index 9a1a5943bee0..ca0451f79962 100644 --- a/drivers/gpu/drm/tiny/ili9163.c +++ b/drivers/gpu/drm/tiny/ili9163.c @@ -9,7 +9,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c index a79da2b4af64..815bab285823 100644 --- a/drivers/gpu/drm/tiny/ili9225.c +++ b/drivers/gpu/drm/tiny/ili9225.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c index 69b265e78096..420f6005a956 100644 --- a/drivers/gpu/drm/tiny/ili9341.c +++ b/drivers/gpu/drm/tiny/ili9341.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c index c80028bb1d11..1bb847466b10 100644 --- a/drivers/gpu/drm/tiny/ili9486.c +++ b/drivers/gpu/drm/tiny/ili9486.c @@ -16,7 +16,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c index bc522fb3d94d..47df2b5a3048 100644 --- a/drivers/gpu/drm/tiny/mi0283qt.c +++ b/drivers/gpu/drm/tiny/mi0283qt.c @@ -15,7 +15,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/ofdrm.c b/drivers/gpu/drm/tiny/ofdrm.c index d7f98dcf2330..dc9e4d71b12a 100644 --- a/drivers/gpu/drm/tiny/ofdrm.c +++ b/drivers/gpu/drm/tiny/ofdrm.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c index 955a61d628e7..03a7d569cd56 100644 --- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c +++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c @@ -16,7 +16,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c index e62f4d16b2c6..c2677d081a7b 100644 --- a/drivers/gpu/drm/tiny/repaper.c +++ b/drivers/gpu/drm/tiny/repaper.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index cbb100753154..162eb44dcba8 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index b6f620b902e6..ce57fa9917e5 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tiny/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c index c36ba08acda1..15d9cf283c66 100644 --- a/drivers/gpu/drm/tiny/st7735r.c +++ b/drivers/gpu/drm/tiny/st7735r.c @@ -18,7 +18,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c index 611785e09757..0d05c386d303 100644 --- a/drivers/gpu/drm/tve200/tve200_drv.c +++ b/drivers/gpu/drm/tve200/tve200_drv.c @@ -40,7 +40,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 91effdcefb6d..e81352126a0f 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -7,7 +7,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.c b/drivers/gpu/drm/vboxvideo/vbox_drv.c index 1cd716eb17a1..b450f449a3ab 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_drv.c +++ b/drivers/gpu/drm/vboxvideo/vbox_drv.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 2027063fdc30..b66bf7aea632 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 0035affc3e59..ae97b98750b6 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include "virtgpu_drv.h" diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 0ffe5f0e33f7..293dbca50c31 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 63496773f714..bd02cb0e6837 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -35,7 +35,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/xlnx/zynqmp_kms.c b/drivers/gpu/drm/xlnx/zynqmp_kms.c index 1847792cf13d..776ef5480206 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_kms.c +++ b/drivers/gpu/drm/xlnx/zynqmp_kms.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 3dfb5d109387..ecfcd2c56d95 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -287,9 +287,6 @@ int drm_fb_helper_debug_leave(struct fb_info *info); void drm_fb_helper_lastclose(struct drm_device *dev); void drm_fb_helper_output_poll_changed(struct drm_device *dev); - -void drm_fbdev_generic_setup(struct drm_device *dev, - unsigned int preferred_bpp); #else static inline void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper, @@ -474,12 +471,6 @@ static inline void drm_fb_helper_lastclose(struct drm_device *dev) static inline void drm_fb_helper_output_poll_changed(struct drm_device *dev) { } - -static inline void -drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp) -{ -} - #endif #endif diff --git a/include/drm/drm_fbdev_generic.h b/include/drm/drm_fbdev_generic.h new file mode 100644 index 000000000000..75799342098d --- /dev/null +++ b/include/drm/drm_fbdev_generic.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: MIT */ + +#ifndef DRM_FBDEV_GENERIC_H +#define DRM_FBDEV_GENERIC_H + +struct drm_device; + +#ifdef CONFIG_DRM_FBDEV_EMULATION +void drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp); +#else +static inline void drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp) +{ } +#endif + +#endif -- cgit v1.2.3 From c2b6ad72959771730806bbab76aa69e99444bf29 Mon Sep 17 00:00:00 2001 From: Robert Foss Date: Wed, 2 Nov 2022 10:01:38 +0100 Subject: dt-bindings: clock: dispcc-sm8250: Add EDP_LINK_DIV_CLK_SRC index Add this previously missing index, since it is supported by the SoCs targeted by the dispcc-sm8250 driver. Signed-off-by: Robert Foss Acked-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221102090140.965450-4-robert.foss@linaro.org --- include/dt-bindings/clock/qcom,dispcc-sm8250.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/dt-bindings/clock/qcom,dispcc-sm8250.h b/include/dt-bindings/clock/qcom,dispcc-sm8250.h index ce001cbbc27f..767fdb27e514 100644 --- a/include/dt-bindings/clock/qcom,dispcc-sm8250.h +++ b/include/dt-bindings/clock/qcom,dispcc-sm8250.h @@ -64,6 +64,7 @@ #define DISP_CC_MDSS_EDP_LINK_INTF_CLK 54 #define DISP_CC_MDSS_EDP_PIXEL_CLK 55 #define DISP_CC_MDSS_EDP_PIXEL_CLK_SRC 56 +#define DISP_CC_MDSS_EDP_LINK_DIV_CLK_SRC 57 /* DISP_CC Reset */ #define DISP_CC_MDSS_CORE_BCR 0 -- cgit v1.2.3 From 6dcabcd398946e2b0b776a8310291aeebe1ca0e6 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Sun, 6 Nov 2022 13:17:27 -0700 Subject: io_uring: fix typo in io_uring.h comment Just a basic s/thig/this swap, fixing up a typo introduced by a commit added in the 6.1 release. Fixes: 9cda70f622cd ("io_uring: introduce fixed buffer support for io_uring_cmd") Signed-off-by: Jens Axboe --- include/uapi/linux/io_uring.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index ab7458033ee3..2df3225b562f 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -222,7 +222,7 @@ enum io_uring_op { /* * sqe->uring_cmd_flags - * IORING_URING_CMD_FIXED use registered buffer; pass thig flag + * IORING_URING_CMD_FIXED use registered buffer; pass this flag * along with setting sqe->buf_index. */ #define IORING_URING_CMD_FIXED (1U << 0) -- cgit v1.2.3 From 22f1d06f4f283e36622036726093032a07d67c0d Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Thu, 3 Nov 2022 15:27:59 +0530 Subject: dt-bindings: iio: qcom: adc7-pm8350: Allow specifying SID for channels As per the new ADC7 architecture used by the Qualcomm PMICs, each PMIC has the static Slave ID (SID) assigned by default. The primary PMIC PMK8350 is responsible for collecting the temperature/voltage data from the slave PMICs and exposing them via it's registers. For getting the measurements from the slave PMICs, PMK8350 uses the channel ID encoded with the SID of the relevant PMIC. So far, the dt-binding for the slave PMIC PM8350 assumed that there will be only one PM8350 in a system. So it harcoded SID 1 with channel IDs. But this got changed in platforms such as Lenovo X13s where there are a couple of PM8350 PMICs available. So to address multiple PM8350s, change the binding to accept the SID specified by the user and use it for encoding the channel ID. It should be noted that, even though the SID is static it is not globally unique. Only the primary PMIC has the unique SID id 0. Reviewed-by: Dmitry Baryshkov Reviewed-by: Krzysztof Kozlowski Acked-by: Rob Herring Signed-off-by: Manivannan Sadhasivam Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221103095810.64606-2-manivannan.sadhasivam@linaro.org --- .../bindings/thermal/qcom-spmi-adc-tm5.yaml | 6 +- include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h | 90 +++++++++++----------- 2 files changed, 46 insertions(+), 50 deletions(-) (limited to 'include') diff --git a/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml index feb390d50696..d20569b9b763 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml @@ -222,8 +222,8 @@ examples: qcom,hw-settle-time = <200>; }; - conn-therm@47 { - reg = ; + conn-therm@147 { + reg = ; qcom,ratiometric; qcom,hw-settle-time = <200>; }; @@ -247,7 +247,7 @@ examples: conn-therm@1 { reg = <1>; - io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM4_100K_PU>; + io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>; qcom,avg-samples = <2>; qcom,ratiometric; qcom,hw-settle-time-us = <200>; diff --git a/include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h b/include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h index 9426f27a1946..09fd169ad18e 100644 --- a/include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h +++ b/include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h @@ -6,62 +6,58 @@ #ifndef _DT_BINDINGS_QCOM_SPMI_VADC_PM8350_H #define _DT_BINDINGS_QCOM_SPMI_VADC_PM8350_H -#ifndef PM8350_SID -#define PM8350_SID 1 -#endif - /* ADC channels for PM8350_ADC for PMIC7 */ -#define PM8350_ADC7_REF_GND (PM8350_SID << 8 | 0x0) -#define PM8350_ADC7_1P25VREF (PM8350_SID << 8 | 0x01) -#define PM8350_ADC7_VREF_VADC (PM8350_SID << 8 | 0x02) -#define PM8350_ADC7_DIE_TEMP (PM8350_SID << 8 | 0x03) - -#define PM8350_ADC7_AMUX_THM1 (PM8350_SID << 8 | 0x04) -#define PM8350_ADC7_AMUX_THM2 (PM8350_SID << 8 | 0x05) -#define PM8350_ADC7_AMUX_THM3 (PM8350_SID << 8 | 0x06) -#define PM8350_ADC7_AMUX_THM4 (PM8350_SID << 8 | 0x07) -#define PM8350_ADC7_AMUX_THM5 (PM8350_SID << 8 | 0x08) -#define PM8350_ADC7_GPIO1 (PM8350_SID << 8 | 0x0a) -#define PM8350_ADC7_GPIO2 (PM8350_SID << 8 | 0x0b) -#define PM8350_ADC7_GPIO3 (PM8350_SID << 8 | 0x0c) -#define PM8350_ADC7_GPIO4 (PM8350_SID << 8 | 0x0d) +#define PM8350_ADC7_REF_GND(sid) ((sid) << 8 | 0x0) +#define PM8350_ADC7_1P25VREF(sid) ((sid) << 8 | 0x01) +#define PM8350_ADC7_VREF_VADC(sid) ((sid) << 8 | 0x02) +#define PM8350_ADC7_DIE_TEMP(sid) ((sid) << 8 | 0x03) + +#define PM8350_ADC7_AMUX_THM1(sid) ((sid) << 8 | 0x04) +#define PM8350_ADC7_AMUX_THM2(sid) ((sid) << 8 | 0x05) +#define PM8350_ADC7_AMUX_THM3(sid) ((sid) << 8 | 0x06) +#define PM8350_ADC7_AMUX_THM4(sid) ((sid) << 8 | 0x07) +#define PM8350_ADC7_AMUX_THM5(sid) ((sid) << 8 | 0x08) +#define PM8350_ADC7_GPIO1(sid) ((sid) << 8 | 0x0a) +#define PM8350_ADC7_GPIO2(sid) ((sid) << 8 | 0x0b) +#define PM8350_ADC7_GPIO3(sid) ((sid) << 8 | 0x0c) +#define PM8350_ADC7_GPIO4(sid) ((sid) << 8 | 0x0d) /* 30k pull-up1 */ -#define PM8350_ADC7_AMUX_THM1_30K_PU (PM8350_SID << 8 | 0x24) -#define PM8350_ADC7_AMUX_THM2_30K_PU (PM8350_SID << 8 | 0x25) -#define PM8350_ADC7_AMUX_THM3_30K_PU (PM8350_SID << 8 | 0x26) -#define PM8350_ADC7_AMUX_THM4_30K_PU (PM8350_SID << 8 | 0x27) -#define PM8350_ADC7_AMUX_THM5_30K_PU (PM8350_SID << 8 | 0x28) -#define PM8350_ADC7_GPIO1_30K_PU (PM8350_SID << 8 | 0x2a) -#define PM8350_ADC7_GPIO2_30K_PU (PM8350_SID << 8 | 0x2b) -#define PM8350_ADC7_GPIO3_30K_PU (PM8350_SID << 8 | 0x2c) -#define PM8350_ADC7_GPIO4_30K_PU (PM8350_SID << 8 | 0x2d) +#define PM8350_ADC7_AMUX_THM1_30K_PU(sid) ((sid) << 8 | 0x24) +#define PM8350_ADC7_AMUX_THM2_30K_PU(sid) ((sid) << 8 | 0x25) +#define PM8350_ADC7_AMUX_THM3_30K_PU(sid) ((sid) << 8 | 0x26) +#define PM8350_ADC7_AMUX_THM4_30K_PU(sid) ((sid) << 8 | 0x27) +#define PM8350_ADC7_AMUX_THM5_30K_PU(sid) ((sid) << 8 | 0x28) +#define PM8350_ADC7_GPIO1_30K_PU(sid) ((sid) << 8 | 0x2a) +#define PM8350_ADC7_GPIO2_30K_PU(sid) ((sid) << 8 | 0x2b) +#define PM8350_ADC7_GPIO3_30K_PU(sid) ((sid) << 8 | 0x2c) +#define PM8350_ADC7_GPIO4_30K_PU(sid) ((sid) << 8 | 0x2d) /* 100k pull-up2 */ -#define PM8350_ADC7_AMUX_THM1_100K_PU (PM8350_SID << 8 | 0x44) -#define PM8350_ADC7_AMUX_THM2_100K_PU (PM8350_SID << 8 | 0x45) -#define PM8350_ADC7_AMUX_THM3_100K_PU (PM8350_SID << 8 | 0x46) -#define PM8350_ADC7_AMUX_THM4_100K_PU (PM8350_SID << 8 | 0x47) -#define PM8350_ADC7_AMUX_THM5_100K_PU (PM8350_SID << 8 | 0x48) -#define PM8350_ADC7_GPIO1_100K_PU (PM8350_SID << 8 | 0x4a) -#define PM8350_ADC7_GPIO2_100K_PU (PM8350_SID << 8 | 0x4b) -#define PM8350_ADC7_GPIO3_100K_PU (PM8350_SID << 8 | 0x4c) -#define PM8350_ADC7_GPIO4_100K_PU (PM8350_SID << 8 | 0x4d) +#define PM8350_ADC7_AMUX_THM1_100K_PU(sid) ((sid) << 8 | 0x44) +#define PM8350_ADC7_AMUX_THM2_100K_PU(sid) ((sid) << 8 | 0x45) +#define PM8350_ADC7_AMUX_THM3_100K_PU(sid) ((sid) << 8 | 0x46) +#define PM8350_ADC7_AMUX_THM4_100K_PU(sid) ((sid) << 8 | 0x47) +#define PM8350_ADC7_AMUX_THM5_100K_PU(sid) ((sid) << 8 | 0x48) +#define PM8350_ADC7_GPIO1_100K_PU(sid) ((sid) << 8 | 0x4a) +#define PM8350_ADC7_GPIO2_100K_PU(sid) ((sid) << 8 | 0x4b) +#define PM8350_ADC7_GPIO3_100K_PU(sid) ((sid) << 8 | 0x4c) +#define PM8350_ADC7_GPIO4_100K_PU(sid) ((sid) << 8 | 0x4d) /* 400k pull-up3 */ -#define PM8350_ADC7_AMUX_THM1_400K_PU (PM8350_SID << 8 | 0x64) -#define PM8350_ADC7_AMUX_THM2_400K_PU (PM8350_SID << 8 | 0x65) -#define PM8350_ADC7_AMUX_THM3_400K_PU (PM8350_SID << 8 | 0x66) -#define PM8350_ADC7_AMUX_THM4_400K_PU (PM8350_SID << 8 | 0x67) -#define PM8350_ADC7_AMUX_THM5_400K_PU (PM8350_SID << 8 | 0x68) -#define PM8350_ADC7_GPIO1_400K_PU (PM8350_SID << 8 | 0x6a) -#define PM8350_ADC7_GPIO2_400K_PU (PM8350_SID << 8 | 0x6b) -#define PM8350_ADC7_GPIO3_400K_PU (PM8350_SID << 8 | 0x6c) -#define PM8350_ADC7_GPIO4_400K_PU (PM8350_SID << 8 | 0x6d) +#define PM8350_ADC7_AMUX_THM1_400K_PU(sid) ((sid) << 8 | 0x64) +#define PM8350_ADC7_AMUX_THM2_400K_PU(sid) ((sid) << 8 | 0x65) +#define PM8350_ADC7_AMUX_THM3_400K_PU(sid) ((sid) << 8 | 0x66) +#define PM8350_ADC7_AMUX_THM4_400K_PU(sid) ((sid) << 8 | 0x67) +#define PM8350_ADC7_AMUX_THM5_400K_PU(sid) ((sid) << 8 | 0x68) +#define PM8350_ADC7_GPIO1_400K_PU(sid) ((sid) << 8 | 0x6a) +#define PM8350_ADC7_GPIO2_400K_PU(sid) ((sid) << 8 | 0x6b) +#define PM8350_ADC7_GPIO3_400K_PU(sid) ((sid) << 8 | 0x6c) +#define PM8350_ADC7_GPIO4_400K_PU(sid) ((sid) << 8 | 0x6d) /* 1/3 Divider */ -#define PM8350_ADC7_GPIO4_DIV3 (PM8350_SID << 8 | 0x8d) +#define PM8350_ADC7_GPIO4_DIV3(sid) ((sid) << 8 | 0x8d) -#define PM8350_ADC7_VPH_PWR (PM8350_SID << 8 | 0x8e) +#define PM8350_ADC7_VPH_PWR(sid) ((sid) << 8 | 0x8e) #endif /* _DT_BINDINGS_QCOM_SPMI_VADC_PM8350_H */ -- cgit v1.2.3 From d08cb25556773c65efb21761b75f92c804ad0975 Mon Sep 17 00:00:00 2001 From: David Yang Date: Fri, 28 Oct 2022 10:01:01 +0800 Subject: net: mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood Support mode switch properly, which is not available before. If SoC has two Ethernet controllers, by setting both of them into MII mode, the first controller enters GMII mode, while the second controller is effectively disabled. This requires configuring (and maybe enabling) the second controller in the device tree, even though it cannot be used. Signed-off-by: David Yang Signed-off-by: David S. Miller --- drivers/net/ethernet/marvell/mv643xx_eth.c | 49 +++++++++++++++++++++++++----- include/linux/mv643xx_eth.h | 2 ++ 2 files changed, 44 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 707993b445d1..4389a33a2ea6 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -108,6 +108,7 @@ static char mv643xx_eth_driver_version[] = "1.4"; #define TXQ_COMMAND 0x0048 #define TXQ_FIX_PRIO_CONF 0x004c #define PORT_SERIAL_CONTROL1 0x004c +#define RGMII_EN 0x00000008 #define CLK125_BYPASS_EN 0x00000010 #define TX_BW_RATE 0x0050 #define TX_BW_MTU 0x0058 @@ -2761,6 +2762,8 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev, mv643xx_eth_property(pnp, "rx-sram-addr", ppd.rx_sram_addr); mv643xx_eth_property(pnp, "rx-sram-size", ppd.rx_sram_size); + of_get_phy_mode(pnp, &ppd.interface); + ppd.phy_node = of_parse_phandle(pnp, "phy-handle", 0); if (!ppd.phy_node) { ppd.phy_addr = MV643XX_ETH_PHY_NONE; @@ -3092,6 +3095,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) struct mv643xx_eth_private *mp; struct net_device *dev; struct phy_device *phydev = NULL; + u32 psc1r; int err, irq; pd = dev_get_platdata(&pdev->dev); @@ -3119,14 +3123,45 @@ static int mv643xx_eth_probe(struct platform_device *pdev) mp->dev = dev; - /* Kirkwood resets some registers on gated clocks. Especially - * CLK125_BYPASS_EN must be cleared but is not available on - * all other SoCs/System Controllers using this driver. - */ if (of_device_is_compatible(pdev->dev.of_node, - "marvell,kirkwood-eth-port")) - wrlp(mp, PORT_SERIAL_CONTROL1, - rdlp(mp, PORT_SERIAL_CONTROL1) & ~CLK125_BYPASS_EN); + "marvell,kirkwood-eth-port")) { + psc1r = rdlp(mp, PORT_SERIAL_CONTROL1); + + /* Kirkwood resets some registers on gated clocks. Especially + * CLK125_BYPASS_EN must be cleared but is not available on + * all other SoCs/System Controllers using this driver. + */ + psc1r &= ~CLK125_BYPASS_EN; + + /* On Kirkwood with two Ethernet controllers, if both of them + * have RGMII_EN disabled, the first controller will be in GMII + * mode and the second one is effectively disabled, instead of + * two MII interfaces. + * + * To enable GMII in the first controller, the second one must + * also be configured (and may be enabled) with RGMII_EN + * disabled too, even though it cannot be used at all. + */ + switch (pd->interface) { + /* Use internal to denote second controller being disabled */ + case PHY_INTERFACE_MODE_INTERNAL: + case PHY_INTERFACE_MODE_MII: + case PHY_INTERFACE_MODE_GMII: + psc1r &= ~RGMII_EN; + break; + case PHY_INTERFACE_MODE_RGMII: + case PHY_INTERFACE_MODE_RGMII_ID: + case PHY_INTERFACE_MODE_RGMII_RXID: + case PHY_INTERFACE_MODE_RGMII_TXID: + psc1r |= RGMII_EN; + break; + default: + /* Unknown; don't touch */ + break; + } + + wrlp(mp, PORT_SERIAL_CONTROL1, psc1r); + } /* * Start with a default rate, and if there is a clock, allow diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 3682ae75c7aa..145169be2ed8 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -8,6 +8,7 @@ #include #include +#include #define MV643XX_ETH_SHARED_NAME "mv643xx_eth" #define MV643XX_ETH_NAME "mv643xx_eth_port" @@ -59,6 +60,7 @@ struct mv643xx_eth_platform_data { */ int speed; int duplex; + phy_interface_t interface; /* * How many RX/TX queues to use. -- cgit v1.2.3 From 7c3eaa022261d79d273d73ac68ff02cbe2839c10 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 4 Nov 2022 12:13:32 -0700 Subject: genetlink: move the private fields in struct genl_family Move the private fields down to form a "private section". Use the kdoc "private:" label comment thing to hide them from the main kdoc comment. Signed-off-by: Jakub Kicinski Reviewed-by: Johannes Berg Reviewed-by: Jacob Keller Signed-off-by: David S. Miller --- include/net/genetlink.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 9f97f73615b6..81180fc6526a 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -23,7 +23,6 @@ struct genl_info; /** * struct genl_family - generic netlink family - * @id: protocol family identifier (private) * @hdrsize: length of user specific header in bytes * @name: name of family * @version: protocol version @@ -43,8 +42,6 @@ struct genl_info; * @resv_start_op: first operation for which reserved fields of the header * can be validated and policies are required (see below); * new families should leave this field at zero - * @mcgrp_offset: starting number of multicast group IDs in this family - * (private) * @ops: the operations supported by this family * @n_ops: number of operations supported by this family * @small_ops: the small-struct operations supported by this family @@ -58,12 +55,10 @@ struct genl_info; * if policy is not provided core will reject all TLV attributes. */ struct genl_family { - int id; /* private */ unsigned int hdrsize; char name[GENL_NAMSIZ]; unsigned int version; unsigned int maxattr; - unsigned int mcgrp_offset; /* private */ u8 netnsok:1; u8 parallel_ops:1; u8 n_ops; @@ -81,6 +76,12 @@ struct genl_family { const struct genl_small_ops *small_ops; const struct genl_multicast_group *mcgrps; struct module *module; + +/* private: internal use only */ + /* protocol family identifier */ + int id; + /* starting number of multicast group IDs in this family */ + unsigned int mcgrp_offset; }; /** -- cgit v1.2.3 From 20b0b53aca436af9fece9428ca3ab7c7b9cf4583 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 4 Nov 2022 12:13:33 -0700 Subject: genetlink: introduce split op representation We currently have two forms of operations - small ops and "full" ops (or just ops). The former does not have pointers for some of the less commonly used features (namely dump start/done and policy). The "full" ops, however, still don't contain all the necessary information. In particular the policy is per command ID, while do and dump often accept different attributes. It's also not possible to define different pre_doit and post_doit callbacks for different commands within the family. At the same time a lot of commands do not support dumping and therefore all the dump-related information is wasted space. Create a new command representation which can hold info about a do implementation or a dump implementation, but not both at the same time. Use this new representation on the command execution path (genl_family_rcv_msg) as we either run a do or a dump and don't have to create a "full" op there. Signed-off-by: Jakub Kicinski Reviewed-by: Jacob Keller Signed-off-by: David S. Miller --- include/net/genetlink.h | 60 ++++++++++++++++++++++++++++++++--- net/batman-adv/netlink.c | 6 ++-- net/core/devlink.c | 4 +-- net/core/drop_monitor.c | 4 +-- net/ieee802154/nl802154.c | 6 ++-- net/netlink/genetlink.c | 79 ++++++++++++++++++++++++++++++++++++++--------- net/wireless/nl80211.c | 6 ++-- 7 files changed, 136 insertions(+), 29 deletions(-) (limited to 'include') diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 81180fc6526a..4be7989c451b 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -18,7 +18,7 @@ struct genl_multicast_group { u8 flags; }; -struct genl_ops; +struct genl_split_ops; struct genl_info; /** @@ -66,10 +66,10 @@ struct genl_family { u8 n_mcgrps; u8 resv_start_op; const struct nla_policy *policy; - int (*pre_doit)(const struct genl_ops *ops, + int (*pre_doit)(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info); - void (*post_doit)(const struct genl_ops *ops, + void (*post_doit)(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info); const struct genl_ops * ops; @@ -182,6 +182,58 @@ struct genl_ops { u8 validate; }; +/** + * struct genl_split_ops - generic netlink operations (do/dump split version) + * @cmd: command identifier + * @internal_flags: flags used by the family + * @flags: GENL_* flags (%GENL_ADMIN_PERM or %GENL_UNS_ADMIN_PERM) + * @validate: validation flags from enum genl_validate_flags + * @policy: netlink policy (takes precedence over family policy) + * @maxattr: maximum number of attributes supported + * + * Do callbacks: + * @pre_doit: called before an operation's @doit callback, it may + * do additional, common, filtering and return an error + * @doit: standard command callback + * @post_doit: called after an operation's @doit callback, it may + * undo operations done by pre_doit, for example release locks + * + * Dump callbacks: + * @start: start callback for dumps + * @dumpit: callback for dumpers + * @done: completion callback for dumps + * + * Do callbacks can be used if %GENL_CMD_CAP_DO is set in @flags. + * Dump callbacks can be used if %GENL_CMD_CAP_DUMP is set in @flags. + * Exactly one of those flags must be set. + */ +struct genl_split_ops { + union { + struct { + int (*pre_doit)(const struct genl_split_ops *ops, + struct sk_buff *skb, + struct genl_info *info); + int (*doit)(struct sk_buff *skb, + struct genl_info *info); + void (*post_doit)(const struct genl_split_ops *ops, + struct sk_buff *skb, + struct genl_info *info); + }; + struct { + int (*start)(struct netlink_callback *cb); + int (*dumpit)(struct sk_buff *skb, + struct netlink_callback *cb); + int (*done)(struct netlink_callback *cb); + }; + }; + const struct nla_policy *policy; + unsigned int maxattr; + u8 cmd; + u8 internal_flags; + u8 flags; + u8 validate; +}; + /** * struct genl_dumpit_info - info that is available during dumpit op call * @family: generic netlink family - for internal genl code usage @@ -190,7 +242,7 @@ struct genl_ops { */ struct genl_dumpit_info { const struct genl_family *family; - struct genl_ops op; + struct genl_split_ops op; struct nlattr **attrs; }; diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index a5e4a4e976cf..ad5714f737be 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -1267,7 +1267,8 @@ batadv_get_vlan_from_info(struct batadv_priv *bat_priv, struct net *net, * * Return: 0 on success or negative error number in case of failure */ -static int batadv_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, +static int batadv_pre_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { struct net *net = genl_info_net(info); @@ -1332,7 +1333,8 @@ err_put_softif: * @skb: Netlink message with request data * @info: receiver information */ -static void batadv_post_doit(const struct genl_ops *ops, struct sk_buff *skb, +static void batadv_post_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { struct batadv_hard_iface *hard_iface; diff --git a/net/core/devlink.c b/net/core/devlink.c index 2dcf2bcc3527..40fcdded57e6 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -770,7 +770,7 @@ devlink_region_snapshot_get_by_id(struct devlink_region *region, u32 id) #define DEVLINK_NL_FLAG_NEED_RATE_NODE BIT(3) #define DEVLINK_NL_FLAG_NEED_LINECARD BIT(4) -static int devlink_nl_pre_doit(const struct genl_ops *ops, +static int devlink_nl_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { struct devlink_linecard *linecard; @@ -828,7 +828,7 @@ unlock: return err; } -static void devlink_nl_post_doit(const struct genl_ops *ops, +static void devlink_nl_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { struct devlink_linecard *linecard; diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 11aa6e8a3098..5a782d1d8fd3 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -1620,7 +1620,7 @@ static const struct genl_small_ops dropmon_ops[] = { }, }; -static int net_dm_nl_pre_doit(const struct genl_ops *ops, +static int net_dm_nl_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { mutex_lock(&net_dm_mutex); @@ -1628,7 +1628,7 @@ static int net_dm_nl_pre_doit(const struct genl_ops *ops, return 0; } -static void net_dm_nl_post_doit(const struct genl_ops *ops, +static void net_dm_nl_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb, struct genl_info *info) { mutex_unlock(&net_dm_mutex); diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 38c4f3cb010e..b33d1b5eda87 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -2157,7 +2157,8 @@ static int nl802154_del_llsec_seclevel(struct sk_buff *skb, #define NL802154_FLAG_CHECK_NETDEV_UP 0x08 #define NL802154_FLAG_NEED_WPAN_DEV 0x10 -static int nl802154_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, +static int nl802154_pre_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { struct cfg802154_registered_device *rdev; @@ -2219,7 +2220,8 @@ static int nl802154_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, return 0; } -static void nl802154_post_doit(const struct genl_ops *ops, struct sk_buff *skb, +static void nl802154_post_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { if (info->user_ptr[1]) { diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 0a7a856e9ce0..c66299740c05 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -189,6 +189,51 @@ static int genl_get_cmd(u32 cmd, const struct genl_family *family, return genl_get_cmd_small(cmd, family, op); } +static void +genl_cmd_full_to_split(struct genl_split_ops *op, + const struct genl_family *family, + const struct genl_ops *full, u8 flags) +{ + if (flags & GENL_CMD_CAP_DUMP) { + op->start = full->start; + op->dumpit = full->dumpit; + op->done = full->done; + } else { + op->pre_doit = family->pre_doit; + op->doit = full->doit; + op->post_doit = family->post_doit; + } + + op->policy = full->policy; + op->maxattr = full->maxattr; + + op->cmd = full->cmd; + op->internal_flags = full->internal_flags; + op->flags = full->flags; + op->validate = full->validate; + + /* Make sure flags include the GENL_CMD_CAP_DO / GENL_CMD_CAP_DUMP */ + op->flags |= flags; +} + +static int +genl_get_cmd_split(u32 cmd, u8 flags, const struct genl_family *family, + struct genl_split_ops *op) +{ + struct genl_ops full; + int err; + + err = genl_get_cmd(cmd, family, &full); + if (err) { + memset(op, 0, sizeof(*op)); + return err; + } + + genl_cmd_full_to_split(op, family, &full, flags); + + return 0; +} + static void genl_get_cmd_by_index(unsigned int i, const struct genl_family *family, struct genl_ops *op) @@ -544,7 +589,7 @@ static struct nlattr ** genl_family_rcv_msg_attrs_parse(const struct genl_family *family, struct nlmsghdr *nlh, struct netlink_ext_ack *extack, - const struct genl_ops *ops, + const struct genl_split_ops *ops, int hdrlen, enum genl_validate_flags no_strict_flag) { @@ -580,18 +625,19 @@ struct genl_start_context { const struct genl_family *family; struct nlmsghdr *nlh; struct netlink_ext_ack *extack; - const struct genl_ops *ops; + const struct genl_split_ops *ops; int hdrlen; }; static int genl_start(struct netlink_callback *cb) { struct genl_start_context *ctx = cb->data; - const struct genl_ops *ops = ctx->ops; + const struct genl_split_ops *ops; struct genl_dumpit_info *info; struct nlattr **attrs = NULL; int rc = 0; + ops = ctx->ops; if (ops->validate & GENL_DONT_VALIDATE_DUMP) goto no_attrs; @@ -633,7 +679,7 @@ no_attrs: static int genl_lock_dumpit(struct sk_buff *skb, struct netlink_callback *cb) { - const struct genl_ops *ops = &genl_dumpit_info(cb)->op; + const struct genl_split_ops *ops = &genl_dumpit_info(cb)->op; int rc; genl_lock(); @@ -645,7 +691,7 @@ static int genl_lock_dumpit(struct sk_buff *skb, struct netlink_callback *cb) static int genl_lock_done(struct netlink_callback *cb) { const struct genl_dumpit_info *info = genl_dumpit_info(cb); - const struct genl_ops *ops = &info->op; + const struct genl_split_ops *ops = &info->op; int rc = 0; if (ops->done) { @@ -661,7 +707,7 @@ static int genl_lock_done(struct netlink_callback *cb) static int genl_parallel_done(struct netlink_callback *cb) { const struct genl_dumpit_info *info = genl_dumpit_info(cb); - const struct genl_ops *ops = &info->op; + const struct genl_split_ops *ops = &info->op; int rc = 0; if (ops->done) @@ -675,7 +721,7 @@ static int genl_family_rcv_msg_dumpit(const struct genl_family *family, struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack, - const struct genl_ops *ops, + const struct genl_split_ops *ops, int hdrlen, struct net *net) { struct genl_start_context ctx; @@ -721,7 +767,7 @@ static int genl_family_rcv_msg_doit(const struct genl_family *family, struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack, - const struct genl_ops *ops, + const struct genl_split_ops *ops, int hdrlen, struct net *net) { struct nlattr **attrbuf; @@ -747,16 +793,16 @@ static int genl_family_rcv_msg_doit(const struct genl_family *family, genl_info_net_set(&info, net); memset(&info.user_ptr, 0, sizeof(info.user_ptr)); - if (family->pre_doit) { - err = family->pre_doit(ops, skb, &info); + if (ops->pre_doit) { + err = ops->pre_doit(ops, skb, &info); if (err) goto out; } err = ops->doit(skb, &info); - if (family->post_doit) - family->post_doit(ops, skb, &info); + if (ops->post_doit) + ops->post_doit(ops, skb, &info); out: genl_family_rcv_msg_attrs_free(attrbuf); @@ -801,8 +847,9 @@ static int genl_family_rcv_msg(const struct genl_family *family, { struct net *net = sock_net(skb->sk); struct genlmsghdr *hdr = nlmsg_data(nlh); - struct genl_ops op; + struct genl_split_ops op; int hdrlen; + u8 flags; /* this family doesn't exist in this netns */ if (!family->netnsok && !net_eq(net, &init_net)) @@ -815,7 +862,9 @@ static int genl_family_rcv_msg(const struct genl_family *family, if (genl_header_check(family, nlh, hdr, extack)) return -EINVAL; - if (genl_get_cmd(hdr->cmd, family, &op)) + flags = (nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP ? + GENL_CMD_CAP_DUMP : GENL_CMD_CAP_DO; + if (genl_get_cmd_split(hdr->cmd, flags, family, &op)) return -EOPNOTSUPP; if ((op.flags & GENL_ADMIN_PERM) && @@ -826,7 +875,7 @@ static int genl_family_rcv_msg(const struct genl_family *family, !netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN)) return -EPERM; - if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) + if (flags & GENL_CMD_CAP_DUMP) return genl_family_rcv_msg_dumpit(family, skb, nlh, extack, &op, hdrlen, net); else diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 148f66edb015..1ad0326ff4dc 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -16140,7 +16140,8 @@ static u32 nl80211_internal_flags[] = { #undef SELECTOR }; -static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, +static int nl80211_pre_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = NULL; @@ -16241,7 +16242,8 @@ out_unlock: return err; } -static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb, +static void nl80211_post_doit(const struct genl_split_ops *ops, + struct sk_buff *skb, struct genl_info *info) { u32 internal_flags = nl80211_internal_flags[ops->internal_flags]; -- cgit v1.2.3 From b8fd60c36a44351f773432e24efd8bb92f8ba0c6 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 4 Nov 2022 12:13:42 -0700 Subject: genetlink: allow families to use split ops directly Let families to hook in the new split ops. They are more flexible and should not be much larger than full ops. Each split op is 40B while full op is 48B. Devlink for example has 54 dos and 19 dumps, 2 of the dumps do not have a do -> 56 full commands = 2688B. Split ops would have taken 2920B, so 9% more space while allowing individual per/post doit and per-type policies. Signed-off-by: Jakub Kicinski Reviewed-by: Jacob Keller Signed-off-by: David S. Miller --- include/net/genetlink.h | 5 ++ net/netlink/genetlink.c | 170 ++++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 149 insertions(+), 26 deletions(-) (limited to 'include') diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 4be7989c451b..d21210709f84 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -46,6 +46,9 @@ struct genl_info; * @n_ops: number of operations supported by this family * @small_ops: the small-struct operations supported by this family * @n_small_ops: number of small-struct operations supported by this family + * @split_ops: the split do/dump form of operation definition + * @n_split_ops: number of entries in @split_ops, not that with split do/dump + * ops the number of entries is not the same as number of commands * * Attribute policies (the combination of @policy and @maxattr fields) * can be attached at the family level or at the operation level. @@ -63,6 +66,7 @@ struct genl_family { u8 parallel_ops:1; u8 n_ops; u8 n_small_ops; + u8 n_split_ops; u8 n_mcgrps; u8 resv_start_op; const struct nla_policy *policy; @@ -74,6 +78,7 @@ struct genl_family { struct genl_info *info); const struct genl_ops * ops; const struct genl_small_ops *small_ops; + const struct genl_split_ops *split_ops; const struct genl_multicast_group *mcgrps; struct module *module; diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 0a4f1470f442..90b0feb5eb73 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -101,6 +101,17 @@ genl_op_fill_in_reject_policy(const struct genl_family *family, op->maxattr = 1; } +static void +genl_op_fill_in_reject_policy_split(const struct genl_family *family, + struct genl_split_ops *op) +{ + if (op->policy) + return; + + op->policy = genl_policy_reject_all; + op->maxattr = 1; +} + static const struct genl_family *genl_family_find_byid(unsigned int id) { return idr_find(&genl_fam_idr, id); @@ -118,6 +129,16 @@ static const struct genl_family *genl_family_find_byname(char *name) return NULL; } +struct genl_op_iter { + const struct genl_family *family; + struct genl_split_ops doit; + struct genl_split_ops dumpit; + int cmd_idx; + int entry_idx; + u32 cmd; + u8 flags; +}; + static void genl_op_from_full(const struct genl_family *family, unsigned int i, struct genl_ops *op) { @@ -176,6 +197,50 @@ static int genl_get_cmd_small(u32 cmd, const struct genl_family *family, return -ENOENT; } +static void genl_op_from_split(struct genl_op_iter *iter) +{ + const struct genl_family *family = iter->family; + int i, cnt = 0; + + i = iter->entry_idx - family->n_ops - family->n_small_ops; + + if (family->split_ops[i + cnt].flags & GENL_CMD_CAP_DO) { + iter->doit = family->split_ops[i + cnt]; + genl_op_fill_in_reject_policy_split(family, &iter->doit); + cnt++; + } else { + memset(&iter->doit, 0, sizeof(iter->doit)); + } + + if (i + cnt < family->n_split_ops && + family->split_ops[i + cnt].flags & GENL_CMD_CAP_DUMP) { + iter->dumpit = family->split_ops[i + cnt]; + genl_op_fill_in_reject_policy_split(family, &iter->dumpit); + cnt++; + } else { + memset(&iter->dumpit, 0, sizeof(iter->dumpit)); + } + + WARN_ON(!cnt); + iter->entry_idx += cnt; +} + +static int +genl_get_cmd_split(u32 cmd, u8 flag, const struct genl_family *family, + struct genl_split_ops *op) +{ + int i; + + for (i = 0; i < family->n_split_ops; i++) + if (family->split_ops[i].cmd == cmd && + family->split_ops[i].flags & flag) { + *op = family->split_ops[i]; + return 0; + } + + return -ENOENT; +} + static int genl_cmd_full_to_split(struct genl_split_ops *op, const struct genl_family *family, @@ -227,50 +292,60 @@ genl_get_cmd(u32 cmd, u8 flags, const struct genl_family *family, err = genl_get_cmd_full(cmd, family, &full); if (err == -ENOENT) err = genl_get_cmd_small(cmd, family, &full); - if (err) { - memset(op, 0, sizeof(*op)); - return err; - } + /* Found one of legacy forms */ + if (err == 0) + return genl_cmd_full_to_split(op, family, &full, flags); - return genl_cmd_full_to_split(op, family, &full, flags); + err = genl_get_cmd_split(cmd, flags, family, op); + if (err) + memset(op, 0, sizeof(*op)); + return err; } -struct genl_op_iter { - const struct genl_family *family; - struct genl_split_ops doit; - struct genl_split_ops dumpit; - int i; - u32 cmd; - u8 flags; -}; - static bool genl_op_iter_init(const struct genl_family *family, struct genl_op_iter *iter) { iter->family = family; - iter->i = 0; + iter->cmd_idx = 0; + iter->entry_idx = 0; iter->flags = 0; - return iter->family->n_ops + iter->family->n_small_ops; + return iter->family->n_ops + + iter->family->n_small_ops + + iter->family->n_split_ops; } static bool genl_op_iter_next(struct genl_op_iter *iter) { const struct genl_family *family = iter->family; + bool legacy_op = true; struct genl_ops op; - if (iter->i < family->n_ops) - genl_op_from_full(family, iter->i, &op); - else if (iter->i < family->n_ops + family->n_small_ops) - genl_op_from_small(family, iter->i - family->n_ops, &op); - else + if (iter->entry_idx < family->n_ops) { + genl_op_from_full(family, iter->entry_idx, &op); + } else if (iter->entry_idx < family->n_ops + family->n_small_ops) { + genl_op_from_small(family, iter->entry_idx - family->n_ops, + &op); + } else if (iter->entry_idx < + family->n_ops + family->n_small_ops + family->n_split_ops) { + legacy_op = false; + /* updates entry_idx */ + genl_op_from_split(iter); + } else { return false; + } - iter->i++; + iter->cmd_idx++; - genl_cmd_full_to_split(&iter->doit, family, &op, GENL_CMD_CAP_DO); - genl_cmd_full_to_split(&iter->dumpit, family, &op, GENL_CMD_CAP_DUMP); + if (legacy_op) { + iter->entry_idx++; + + genl_cmd_full_to_split(&iter->doit, family, + &op, GENL_CMD_CAP_DO); + genl_cmd_full_to_split(&iter->dumpit, family, + &op, GENL_CMD_CAP_DUMP); + } iter->cmd = iter->doit.cmd | iter->dumpit.cmd; iter->flags = iter->doit.flags | iter->dumpit.flags; @@ -286,7 +361,7 @@ genl_op_iter_copy(struct genl_op_iter *dst, struct genl_op_iter *src) static unsigned int genl_op_iter_idx(struct genl_op_iter *iter) { - return iter->i; + return iter->cmd_idx; } static int genl_allocate_reserve_groups(int n_groups, int *first_id) @@ -454,12 +529,22 @@ static void genl_unregister_mc_groups(const struct genl_family *family) } } +static bool genl_split_op_check(const struct genl_split_ops *op) +{ + if (WARN_ON(hweight8(op->flags & (GENL_CMD_CAP_DO | + GENL_CMD_CAP_DUMP)) != 1)) + return true; + return false; +} + static int genl_validate_ops(const struct genl_family *family) { struct genl_op_iter i, j; + unsigned int s; if (WARN_ON(family->n_ops && !family->ops) || - WARN_ON(family->n_small_ops && !family->small_ops)) + WARN_ON(family->n_small_ops && !family->small_ops) || + WARN_ON(family->n_split_ops && !family->split_ops)) return -EINVAL; for (genl_op_iter_init(family, &i); genl_op_iter_next(&i); ) { @@ -477,6 +562,39 @@ static int genl_validate_ops(const struct genl_family *family) } } + if (family->n_split_ops) { + if (genl_split_op_check(&family->split_ops[0])) + return -EINVAL; + } + + for (s = 1; s < family->n_split_ops; s++) { + const struct genl_split_ops *a, *b; + + a = &family->split_ops[s - 1]; + b = &family->split_ops[s]; + + if (genl_split_op_check(b)) + return -EINVAL; + + /* Check sort order */ + if (a->cmd < b->cmd) + continue; + + if (a->internal_flags != b->internal_flags || + ((a->flags ^ b->flags) & ~(GENL_CMD_CAP_DO | + GENL_CMD_CAP_DUMP))) { + WARN_ON(1); + return -EINVAL; + } + + if ((a->flags & GENL_CMD_CAP_DO) && + (b->flags & GENL_CMD_CAP_DUMP)) + continue; + + WARN_ON(1); + return -EINVAL; + } + return 0; } -- cgit v1.2.3 From ae64438be1923e3c1102d90fd41db7afcfaf54cc Mon Sep 17 00:00:00 2001 From: Oliver Hartkopp Date: Wed, 2 Nov 2022 10:54:31 +0100 Subject: can: dev: fix skb drop check In commit a6d190f8c767 ("can: skb: drop tx skb if in listen only mode") the priv->ctrlmode element is read even on virtual CAN interfaces that do not create the struct can_priv at startup. This out-of-bounds read may lead to CAN frame drops for virtual CAN interfaces like vcan and vxcan. This patch mainly reverts the original commit and adds a new helper for CAN interface drivers that provide the required information in struct can_priv. Fixes: a6d190f8c767 ("can: skb: drop tx skb if in listen only mode") Reported-by: Dariusz Stojaczyk Cc: Vincent Mailhol Cc: Max Staudt Signed-off-by: Oliver Hartkopp Acked-by: Vincent Mailhol Link: https://lore.kernel.org/all/20221102095431.36831-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org # 6.0.x [mkl: patch pch_can, too] Signed-off-by: Marc Kleine-Budde --- drivers/net/can/at91_can.c | 2 +- drivers/net/can/c_can/c_can_main.c | 2 +- drivers/net/can/can327.c | 2 +- drivers/net/can/cc770/cc770.c | 2 +- drivers/net/can/ctucanfd/ctucanfd_base.c | 2 +- drivers/net/can/dev/skb.c | 10 +--------- drivers/net/can/flexcan/flexcan-core.c | 2 +- drivers/net/can/grcan.c | 2 +- drivers/net/can/ifi_canfd/ifi_canfd.c | 2 +- drivers/net/can/janz-ican3.c | 2 +- drivers/net/can/kvaser_pciefd.c | 2 +- drivers/net/can/m_can/m_can.c | 2 +- drivers/net/can/mscan/mscan.c | 2 +- drivers/net/can/pch_can.c | 2 +- drivers/net/can/peak_canfd/peak_canfd.c | 2 +- drivers/net/can/rcar/rcar_can.c | 2 +- drivers/net/can/rcar/rcar_canfd.c | 2 +- drivers/net/can/sja1000/sja1000.c | 2 +- drivers/net/can/slcan/slcan-core.c | 2 +- drivers/net/can/softing/softing_main.c | 2 +- drivers/net/can/spi/hi311x.c | 2 +- drivers/net/can/spi/mcp251x.c | 2 +- drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c | 2 +- drivers/net/can/sun4i_can.c | 2 +- drivers/net/can/ti_hecc.c | 2 +- drivers/net/can/usb/ems_usb.c | 2 +- drivers/net/can/usb/esd_usb.c | 2 +- drivers/net/can/usb/etas_es58x/es58x_core.c | 2 +- drivers/net/can/usb/gs_usb.c | 2 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 2 +- drivers/net/can/usb/mcba_usb.c | 2 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 +- drivers/net/can/usb/ucan.c | 2 +- drivers/net/can/usb/usb_8dev.c | 2 +- drivers/net/can/xilinx_can.c | 2 +- include/linux/can/dev.h | 16 ++++++++++++++++ 36 files changed, 51 insertions(+), 43 deletions(-) (limited to 'include') diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 3a2d109a3792..199cb200f2bd 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -452,7 +452,7 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev) unsigned int mb, prio; u32 reg_mid, reg_mcr; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; mb = get_tx_next_mb(priv); diff --git a/drivers/net/can/c_can/c_can_main.c b/drivers/net/can/c_can/c_can_main.c index d6605dbb7737..c63f7fc1e691 100644 --- a/drivers/net/can/c_can/c_can_main.c +++ b/drivers/net/can/c_can/c_can_main.c @@ -457,7 +457,7 @@ static netdev_tx_t c_can_start_xmit(struct sk_buff *skb, struct c_can_tx_ring *tx_ring = &priv->tx; u32 idx, obj, cmd = IF_COMM_TX; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; if (c_can_tx_busy(priv, tx_ring)) diff --git a/drivers/net/can/can327.c b/drivers/net/can/can327.c index 0aa1af31d0fe..094197780776 100644 --- a/drivers/net/can/can327.c +++ b/drivers/net/can/can327.c @@ -813,7 +813,7 @@ static netdev_tx_t can327_netdev_start_xmit(struct sk_buff *skb, struct can327 *elm = netdev_priv(dev); struct can_frame *frame = (struct can_frame *)skb->data; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; /* We shouldn't get here after a hardware fault: diff --git a/drivers/net/can/cc770/cc770.c b/drivers/net/can/cc770/cc770.c index 0b9dfc76e769..30909f3aab57 100644 --- a/drivers/net/can/cc770/cc770.c +++ b/drivers/net/can/cc770/cc770.c @@ -429,7 +429,7 @@ static netdev_tx_t cc770_start_xmit(struct sk_buff *skb, struct net_device *dev) struct cc770_priv *priv = netdev_priv(dev); unsigned int mo = obj2msgobj(CC770_OBJ_TX); - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; netif_stop_queue(dev); diff --git a/drivers/net/can/ctucanfd/ctucanfd_base.c b/drivers/net/can/ctucanfd/ctucanfd_base.c index b8da15ea6ad9..64c349fd4600 100644 --- a/drivers/net/can/ctucanfd/ctucanfd_base.c +++ b/drivers/net/can/ctucanfd/ctucanfd_base.c @@ -600,7 +600,7 @@ static netdev_tx_t ctucan_start_xmit(struct sk_buff *skb, struct net_device *nde bool ok; unsigned long flags; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (unlikely(!CTU_CAN_FD_TXTNF(priv))) { diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c index 791a51e2f5d6..241ec636e91f 100644 --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c @@ -5,7 +5,6 @@ */ #include -#include #include #define MOD_DESC "CAN device driver interface" @@ -337,8 +336,6 @@ static bool can_skb_headroom_valid(struct net_device *dev, struct sk_buff *skb) /* Drop a given socketbuffer if it does not contain a valid CAN frame. */ bool can_dropped_invalid_skb(struct net_device *dev, struct sk_buff *skb) { - struct can_priv *priv = netdev_priv(dev); - switch (ntohs(skb->protocol)) { case ETH_P_CAN: if (!can_is_can_skb(skb)) @@ -359,13 +356,8 @@ bool can_dropped_invalid_skb(struct net_device *dev, struct sk_buff *skb) goto inval_skb; } - if (!can_skb_headroom_valid(dev, skb)) { + if (!can_skb_headroom_valid(dev, skb)) goto inval_skb; - } else if (priv->ctrlmode & CAN_CTRLMODE_LISTENONLY) { - netdev_info_once(dev, - "interface in listen only mode, dropping skb\n"); - goto inval_skb; - } return false; diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c index 5ee38e586fd8..9bdadd716f4e 100644 --- a/drivers/net/can/flexcan/flexcan-core.c +++ b/drivers/net/can/flexcan/flexcan-core.c @@ -742,7 +742,7 @@ static netdev_tx_t flexcan_start_xmit(struct sk_buff *skb, struct net_device *de u32 ctrl = FLEXCAN_MB_CODE_TX_DATA | ((can_fd_len2dlc(cfd->len)) << 16); int i; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; netif_stop_queue(dev); diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c index 6c37aab93eb3..4bedcc3eea0d 100644 --- a/drivers/net/can/grcan.c +++ b/drivers/net/can/grcan.c @@ -1345,7 +1345,7 @@ static netdev_tx_t grcan_start_xmit(struct sk_buff *skb, unsigned long flags; u32 oneshotmode = priv->can.ctrlmode & CAN_CTRLMODE_ONE_SHOT; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; /* Trying to transmit in silent mode will generate error interrupts, but diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c index 8d42b7e6661f..07eaf724a572 100644 --- a/drivers/net/can/ifi_canfd/ifi_canfd.c +++ b/drivers/net/can/ifi_canfd/ifi_canfd.c @@ -860,7 +860,7 @@ static netdev_tx_t ifi_canfd_start_xmit(struct sk_buff *skb, u32 txst, txid, txdlc; int i; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; /* Check if the TX buffer is full */ diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 71a2caae0757..0732a5092141 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1693,7 +1693,7 @@ static netdev_tx_t ican3_xmit(struct sk_buff *skb, struct net_device *ndev) void __iomem *desc_addr; unsigned long flags; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; spin_lock_irqsave(&mod->lock, flags); diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index 4e9680c8eb34..bcad11709bc9 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -772,7 +772,7 @@ static netdev_tx_t kvaser_pciefd_start_xmit(struct sk_buff *skb, int nwords; u8 count; - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; nwords = kvaser_pciefd_prepare_tx_packet(&packet, can, skb); diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index dcb582563d5e..00d11e95fd98 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1721,7 +1721,7 @@ static netdev_tx_t m_can_start_xmit(struct sk_buff *skb, { struct m_can_classdev *cdev = netdev_priv(dev); - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; if (cdev->is_peripheral) { diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 2119fbb287ef..a6829cdc0e81 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -191,7 +191,7 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev) int i, rtr, buf_id; u32 can_id; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; out_8(®s->cantier, 0); diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c index 0558ff67ec6a..2a44b2803e55 100644 --- a/drivers/net/can/pch_can.c +++ b/drivers/net/can/pch_can.c @@ -882,7 +882,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev) int i; u32 id2; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; tx_obj_no = priv->tx_obj; diff --git a/drivers/net/can/peak_canfd/peak_canfd.c b/drivers/net/can/peak_canfd/peak_canfd.c index f8420cc1d907..31c9c127e24b 100644 --- a/drivers/net/can/peak_canfd/peak_canfd.c +++ b/drivers/net/can/peak_canfd/peak_canfd.c @@ -651,7 +651,7 @@ static netdev_tx_t peak_canfd_start_xmit(struct sk_buff *skb, int room_left; u8 len; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; msg_size = ALIGN(sizeof(*msg) + cf->len, 4); diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c index 6ee968c59ac9..cc43c9c5e38c 100644 --- a/drivers/net/can/rcar/rcar_can.c +++ b/drivers/net/can/rcar/rcar_can.c @@ -590,7 +590,7 @@ static netdev_tx_t rcar_can_start_xmit(struct sk_buff *skb, struct can_frame *cf = (struct can_frame *)skb->data; u32 data, i; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (cf->can_id & CAN_EFF_FLAG) /* Extended frame format */ diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 198da643ee6d..d530e986f7fa 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -1481,7 +1481,7 @@ static netdev_tx_t rcar_canfd_start_xmit(struct sk_buff *skb, unsigned long flags; u32 ch = priv->channel; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (cf->can_id & CAN_EFF_FLAG) { diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 1bb1129b0450..aac5956e4a53 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -291,7 +291,7 @@ static netdev_tx_t sja1000_start_xmit(struct sk_buff *skb, u8 cmd_reg_val = 0x00; int i; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; netif_stop_queue(dev); diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index 8d13fdf8c28a..fbb34139daa1 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -594,7 +594,7 @@ static netdev_tx_t slcan_netdev_xmit(struct sk_buff *skb, { struct slcan *sl = netdev_priv(dev); - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; spin_lock(&sl->lock); diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c index a5ef57f415f7..c72f505d29fe 100644 --- a/drivers/net/can/softing/softing_main.c +++ b/drivers/net/can/softing/softing_main.c @@ -60,7 +60,7 @@ static netdev_tx_t softing_netdev_start_xmit(struct sk_buff *skb, struct can_frame *cf = (struct can_frame *)skb->data; uint8_t buf[DPRAM_TX_SIZE]; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; spin_lock(&card->spin); diff --git a/drivers/net/can/spi/hi311x.c b/drivers/net/can/spi/hi311x.c index b87dc420428d..e1b8533a602e 100644 --- a/drivers/net/can/spi/hi311x.c +++ b/drivers/net/can/spi/hi311x.c @@ -373,7 +373,7 @@ static netdev_tx_t hi3110_hard_start_xmit(struct sk_buff *skb, return NETDEV_TX_BUSY; } - if (can_dropped_invalid_skb(net, skb)) + if (can_dev_dropped_skb(net, skb)) return NETDEV_TX_OK; netif_stop_queue(net); diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c index 24883a65ca66..79c4bab5f724 100644 --- a/drivers/net/can/spi/mcp251x.c +++ b/drivers/net/can/spi/mcp251x.c @@ -789,7 +789,7 @@ static netdev_tx_t mcp251x_hard_start_xmit(struct sk_buff *skb, return NETDEV_TX_BUSY; } - if (can_dropped_invalid_skb(net, skb)) + if (can_dev_dropped_skb(net, skb)) return NETDEV_TX_OK; netif_stop_queue(net); diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c index ffb6c36b7d9b..160528d3cc26 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c @@ -172,7 +172,7 @@ netdev_tx_t mcp251xfd_start_xmit(struct sk_buff *skb, u8 tx_head; int err; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (mcp251xfd_tx_busy(priv, tx_ring)) diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c index 525309da1320..2b78f9197681 100644 --- a/drivers/net/can/sun4i_can.c +++ b/drivers/net/can/sun4i_can.c @@ -429,7 +429,7 @@ static netdev_tx_t sun4ican_start_xmit(struct sk_buff *skb, struct net_device *d canid_t id; int i; - if (can_dropped_invalid_skb(dev, skb)) + if (can_dev_dropped_skb(dev, skb)) return NETDEV_TX_OK; netif_stop_queue(dev); diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index b218fb3c6b76..27700f72eac2 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -470,7 +470,7 @@ static netdev_tx_t ti_hecc_xmit(struct sk_buff *skb, struct net_device *ndev) u32 mbxno, mbx_mask, data; unsigned long flags; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; mbxno = get_tx_head_mb(priv); diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index d31191686a54..050c0b49938a 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -747,7 +747,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne size_t size = CPC_HEADER_SIZE + CPC_MSG_HEADER_LEN + sizeof(struct cpc_can_msg); - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* create a URB, and a buffer for it, and copy the data to the URB */ diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c index 1bcfad11b1e4..81b88e9e5bdc 100644 --- a/drivers/net/can/usb/esd_usb.c +++ b/drivers/net/can/usb/esd_usb.c @@ -725,7 +725,7 @@ static netdev_tx_t esd_usb_start_xmit(struct sk_buff *skb, int ret = NETDEV_TX_OK; size_t size = sizeof(struct esd_usb_msg); - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* create a URB, and a buffer for it, and copy the data to the URB */ diff --git a/drivers/net/can/usb/etas_es58x/es58x_core.c b/drivers/net/can/usb/etas_es58x/es58x_core.c index 51294b717040..25f863b4f5f0 100644 --- a/drivers/net/can/usb/etas_es58x/es58x_core.c +++ b/drivers/net/can/usb/etas_es58x/es58x_core.c @@ -1913,7 +1913,7 @@ static netdev_tx_t es58x_start_xmit(struct sk_buff *skb, unsigned int frame_len; int ret; - if (can_dropped_invalid_skb(netdev, skb)) { + if (can_dev_dropped_skb(netdev, skb)) { if (priv->tx_urb) goto xmit_commit; return NETDEV_TX_OK; diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index f0065d40eb24..9c2c25fde3d1 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -723,7 +723,7 @@ static netdev_tx_t gs_can_start_xmit(struct sk_buff *skb, unsigned int idx; struct gs_tx_context *txc; - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* find an empty context to keep track of transmission */ diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c index e91648ed7386..802e27c0eced 100644 --- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c +++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c @@ -570,7 +570,7 @@ static netdev_tx_t kvaser_usb_start_xmit(struct sk_buff *skb, unsigned int i; unsigned long flags; - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; urb = usb_alloc_urb(0, GFP_ATOMIC); diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c index 69346c63021f..218b098b261d 100644 --- a/drivers/net/can/usb/mcba_usb.c +++ b/drivers/net/can/usb/mcba_usb.c @@ -311,7 +311,7 @@ static netdev_tx_t mcba_usb_start_xmit(struct sk_buff *skb, .cmd_id = MBCA_CMD_TRANSMIT_MESSAGE_EV }; - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; ctx = mcba_usb_get_free_ctx(priv, cf); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 225697d70a9a..1d996d3320fe 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -351,7 +351,7 @@ static netdev_tx_t peak_usb_ndo_start_xmit(struct sk_buff *skb, int i, err; size_t size = dev->adapter->tx_buffer_size; - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; for (i = 0; i < PCAN_USB_MAX_TX_URBS; i++) diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index 7c35f50fda4e..67c2ff407d06 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -1120,7 +1120,7 @@ static netdev_tx_t ucan_start_xmit(struct sk_buff *skb, struct can_frame *cf = (struct can_frame *)skb->data; /* check skb */ - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* allocate a context and slow down tx path, if fifo state is low */ diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c index 64c00abe91cf..8a5596ce4e46 100644 --- a/drivers/net/can/usb/usb_8dev.c +++ b/drivers/net/can/usb/usb_8dev.c @@ -602,7 +602,7 @@ static netdev_tx_t usb_8dev_start_xmit(struct sk_buff *skb, int i, err; size_t size = sizeof(struct usb_8dev_tx_msg); - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* create a URB, and a buffer for it, and copy the data to the URB */ diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c index 5d3172795ad0..43c812ea1de0 100644 --- a/drivers/net/can/xilinx_can.c +++ b/drivers/net/can/xilinx_can.c @@ -743,7 +743,7 @@ static netdev_tx_t xcan_start_xmit(struct sk_buff *skb, struct net_device *ndev) struct xcan_priv *priv = netdev_priv(ndev); int ret; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (priv->devtype.flags & XCAN_FLAG_TX_MAILBOXES) diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 58f5431a5559..982ba245eb41 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -152,6 +152,22 @@ static inline bool can_is_canxl_dev_mtu(unsigned int mtu) return (mtu >= CANXL_MIN_MTU && mtu <= CANXL_MAX_MTU); } +/* drop skb if it does not contain a valid CAN frame for sending */ +static inline bool can_dev_dropped_skb(struct net_device *dev, struct sk_buff *skb) +{ + struct can_priv *priv = netdev_priv(dev); + + if (priv->ctrlmode & CAN_CTRLMODE_LISTENONLY) { + netdev_info_once(dev, + "interface in listen only mode, dropping skb\n"); + kfree_skb(skb); + dev->stats.tx_dropped++; + return true; + } + + return can_dropped_invalid_skb(dev, skb); +} + void can_setup(struct net_device *dev); struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, -- cgit v1.2.3 From 5c065eaf445d14e70cbdb1da75e12567c7ae9b91 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 1 Nov 2022 04:21:54 +0000 Subject: ASoC: simple-card-utils: remove asoc_simple_convert_fixup() No one is using asoc_simple_convert_fixup(), we don't need to export its symbol. This patch removes it. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/874jvj8ftp.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/simple_card_utils.h | 2 -- sound/soc/generic/simple-card-utils.c | 35 +++++++++++++---------------------- 2 files changed, 13 insertions(+), 24 deletions(-) (limited to 'include') diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 25e049f44178..38590f1ae9ee 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -173,8 +173,6 @@ void asoc_simple_canonicalize_cpu(struct snd_soc_dai_link_component *cpus, void asoc_simple_clean_reference(struct snd_soc_card *card); -void asoc_simple_convert_fixup(struct asoc_simple_data *data, - struct snd_pcm_hw_params *params); void asoc_simple_parse_convert(struct device_node *np, char *prefix, struct asoc_simple_data *data); bool asoc_simple_is_convert_required(const struct asoc_simple_data *data); diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index be69bbc47f81..e35becce9635 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -41,27 +41,6 @@ static void asoc_simple_fixup_sample_fmt(struct asoc_simple_data *data, } } -void asoc_simple_convert_fixup(struct asoc_simple_data *data, - struct snd_pcm_hw_params *params) -{ - struct snd_interval *rate = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_RATE); - struct snd_interval *channels = hw_param_interval(params, - SNDRV_PCM_HW_PARAM_CHANNELS); - - if (data->convert_rate) - rate->min = - rate->max = data->convert_rate; - - if (data->convert_channels) - channels->min = - channels->max = data->convert_channels; - - if (data->convert_sample_format) - asoc_simple_fixup_sample_fmt(data, params); -} -EXPORT_SYMBOL_GPL(asoc_simple_convert_fixup); - void asoc_simple_parse_convert(struct device_node *np, char *prefix, struct asoc_simple_data *data) @@ -522,8 +501,20 @@ int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, { struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); + struct asoc_simple_data *data = &dai_props->adata; + struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + + if (data->convert_rate) + rate->min = + rate->max = data->convert_rate; - asoc_simple_convert_fixup(&dai_props->adata, params); + if (data->convert_channels) + channels->min = + channels->max = data->convert_channels; + + if (data->convert_sample_format) + asoc_simple_fixup_sample_fmt(data, params); return 0; } -- cgit v1.2.3 From 6327c7297fc86d2203ab31882152a9d0b049f7b2 Mon Sep 17 00:00:00 2001 From: Chao Song Date: Mon, 7 Nov 2022 10:57:04 +0200 Subject: ASoC: SOF: Add support for parsing the number of sink/source pins MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for parsing the number of sink/source pins per widget from topology. They will be used to determine the sink/source queue IDs during widget binding. Signed-off-by: Bard Liao Signed-off-by: Chao Song Suggested-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20221107085706.2550-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- include/uapi/sound/sof/tokens.h | 2 ++ sound/soc/sof/sof-audio.h | 15 +++++++++++++++ sound/soc/sof/topology.c | 33 +++++++++++++++++++++++++++++---- 3 files changed, 46 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index 5caf75cadaf8..4f4881850650 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -88,6 +88,8 @@ #define SOF_TKN_COMP_CPC 406 #define SOF_TKN_COMP_IS_PAGES 409 #define SOF_TKN_COMP_NUM_AUDIO_FORMATS 410 +#define SOF_TKN_COMP_NUM_SINK_PINS 411 +#define SOF_TKN_COMP_NUM_SOURCE_PINS 412 /* SSP */ #define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500 diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 4284ea2f3a1f..dfca713f00df 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -23,6 +23,13 @@ #define SOF_AUDIO_PCM_DRV_NAME "sof-audio-component" +/* + * The ipc4 firmware only supports up to 8 sink or source pins + * per widget, because only 3 bits are used for queue(pin) ID + * in ipc4 protocol. + */ +#define SOF_WIDGET_MAX_NUM_PINS 8 + /* max number of FE PCMs before BEs */ #define SOF_BE_PCM_BASE 16 @@ -387,6 +394,14 @@ struct snd_sof_widget { int num_tuples; struct snd_sof_tuple *tuples; + /* + * The allowed range for num_sink/source_pins is [0, SOF_WIDGET_MAX_NUM_PINS]. + * Widgets may have zero sink or source pins, for example the tone widget has + * zero sink pins. + */ + u32 num_sink_pins; + u32 num_source_pins; + void *private; /* core does not touch this */ }; diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 38855dd60617..e839fcdc938b 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -392,6 +392,13 @@ static const struct sof_topology_token led_tokens[] = { offsetof(struct snd_sof_led_control, direction)}, }; +static const struct sof_topology_token comp_pin_tokens[] = { + {SOF_TKN_COMP_NUM_SINK_PINS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct snd_sof_widget, num_sink_pins)}, + {SOF_TKN_COMP_NUM_SOURCE_PINS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct snd_sof_widget, num_source_pins)}, +}; + /** * sof_parse_uuid_tokens - Parse multiple sets of UUID tokens * @scomp: pointer to soc component @@ -1259,6 +1266,7 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; const struct sof_ipc_tplg_widget_ops *widget_ops = ipc_tplg_ops->widget; + struct snd_soc_tplg_private *priv = &tw->priv; struct snd_sof_widget *swidget; struct snd_sof_dai *dai; enum sof_tokens *token_list; @@ -1277,10 +1285,27 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, swidget->pipeline_id = index; swidget->private = NULL; - dev_dbg(scomp->dev, "tplg: ready widget id %d pipe %d type %d name : %s stream %s\n", - swidget->comp_id, index, swidget->id, tw->name, - strnlen(tw->sname, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) > 0 - ? tw->sname : "none"); + ret = sof_parse_tokens(scomp, swidget, comp_pin_tokens, + ARRAY_SIZE(comp_pin_tokens), priv->array, + le32_to_cpu(priv->size)); + if (ret < 0) { + dev_err(scomp->dev, "failed to parse component pin tokens for %s\n", + w->name); + return ret; + } + + if (swidget->num_sink_pins > SOF_WIDGET_MAX_NUM_PINS || + swidget->num_source_pins > SOF_WIDGET_MAX_NUM_PINS) { + dev_err(scomp->dev, "invalid pins for %s: [sink: %d, src: %d]\n", + swidget->widget->name, swidget->num_sink_pins, swidget->num_source_pins); + return -EINVAL; + } + + dev_dbg(scomp->dev, + "tplg: widget %d (%s) is ready [type: %d, pipe: %d, pins: %d / %d, stream: %s]\n", + swidget->comp_id, w->name, swidget->id, index, + swidget->num_sink_pins, swidget->num_source_pins, + strnlen(w->sname, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) > 0 ? w->sname : "none"); token_list = widget_ops[w->id].token_list; token_list_size = widget_ops[w->id].token_list_size; -- cgit v1.2.3 From 3b3acedbd0f30b822e05e5e51b646a67de0031fc Mon Sep 17 00:00:00 2001 From: Chao Song Date: Mon, 7 Nov 2022 10:57:05 +0200 Subject: ASoC: SOF: Add support to parse pin binding array from topology MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for parsing sink/source pin binding array per widget from topology. The pin binding arrays will be used to determine the source and sink queue IDs during widget binding for widget that requires special pin binding. An example of widget that requires special pin binding is the smart amplifier widget, its feedback sink pin has to be connected to a capture DAI copier for codec feedback, while the other sink pin has to be connected to a host DAI copier. Pin ID is required during widget binding for correct route setup. Conversely, the pin ID for 'generic' pins is not defined in the topology and will be allocated by the kernel dynamically. When only one pin is supported, the pin ID shall always be zero. When more than one pin is supported, the pin ID is determined with the ID allocation mechanism in the kernel. Signed-off-by: Chao Song Signed-off-by: Bard Liao Suggested-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20221107085706.2550-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- include/uapi/sound/sof/tokens.h | 7 ++ sound/soc/sof/sof-audio.h | 21 ++++++ sound/soc/sof/topology.c | 139 ++++++++++++++++++++++++++++++++++++++-- 3 files changed, 163 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index 4f4881850650..f187dfbd9325 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -90,6 +90,13 @@ #define SOF_TKN_COMP_NUM_AUDIO_FORMATS 410 #define SOF_TKN_COMP_NUM_SINK_PINS 411 #define SOF_TKN_COMP_NUM_SOURCE_PINS 412 +/* + * The token for sink/source pin binding, it specifies the widget + * name that the sink/source pin is connected from/to. + */ +#define SOF_TKN_COMP_SINK_PIN_BINDING_WNAME 413 +#define SOF_TKN_COMP_SRC_PIN_BINDING_WNAME 414 + /* SSP */ #define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500 diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index dfca713f00df..efc80a5febc3 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -30,6 +30,10 @@ */ #define SOF_WIDGET_MAX_NUM_PINS 8 +/* The type of a widget pin is either sink or source */ +#define SOF_PIN_TYPE_SINK 0 +#define SOF_PIN_TYPE_SOURCE 1 + /* max number of FE PCMs before BEs */ #define SOF_BE_PCM_BASE 16 @@ -402,6 +406,22 @@ struct snd_sof_widget { u32 num_sink_pins; u32 num_source_pins; + /* + * The sink/source pin binding array, it takes the form of + * [widget_name_connected_to_pin0, widget_name_connected_to_pin1, ...], + * with the index as the queue ID. + * + * The array is used for special pin binding. Note that even if there + * is only one sink/source pin requires special pin binding, pin binding + * should be defined for all sink/source pins in topology, for pin(s) that + * are not used, give the value "NotConnected". + * + * If pin binding is not defined in topology, nothing to parse in the kernel, + * sink_pin_binding and src_pin_binding shall be NULL. + */ + char **sink_pin_binding; + char **src_pin_binding; + void *private; /* core does not touch this */ }; @@ -546,6 +566,7 @@ int get_token_u16(void *elem, void *object, u32 offset); int get_token_comp_format(void *elem, void *object, u32 offset); int get_token_dai_type(void *elem, void *object, u32 offset); int get_token_uuid(void *elem, void *object, u32 offset); +int get_token_string(void *elem, void *object, u32 offset); int sof_update_ipc_object(struct snd_soc_component *scomp, void *object, enum sof_tokens token_id, struct snd_sof_tuple *tuples, int num_tuples, size_t object_size, int token_instance_num); diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index e839fcdc938b..3b1290d34131 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -360,6 +360,21 @@ int get_token_uuid(void *elem, void *object, u32 offset) return 0; } +/* + * The string gets from topology will be stored in heap, the owner only + * holds a char* member point to the heap. + */ +int get_token_string(void *elem, void *object, u32 offset) +{ + /* "dst" here points to the char* member of the owner */ + char **dst = (char **)((u8 *)object + offset); + + *dst = kstrdup(elem, GFP_KERNEL); + if (!*dst) + return -ENOMEM; + return 0; +}; + int get_token_comp_format(void *elem, void *object, u32 offset) { u32 *val = (u32 *)((u8 *)object + offset); @@ -399,6 +414,16 @@ static const struct sof_topology_token comp_pin_tokens[] = { offsetof(struct snd_sof_widget, num_source_pins)}, }; +static const struct sof_topology_token comp_sink_pin_binding_tokens[] = { + {SOF_TKN_COMP_SINK_PIN_BINDING_WNAME, SND_SOC_TPLG_TUPLE_TYPE_STRING, + get_token_string, 0}, +}; + +static const struct sof_topology_token comp_src_pin_binding_tokens[] = { + {SOF_TKN_COMP_SRC_PIN_BINDING_WNAME, SND_SOC_TPLG_TUPLE_TYPE_STRING, + get_token_string, 0}, +}; + /** * sof_parse_uuid_tokens - Parse multiple sets of UUID tokens * @scomp: pointer to soc component @@ -579,7 +604,7 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp, { struct snd_soc_tplg_vendor_string_elem *elem; int found = 0; - int i, j; + int i, j, ret; /* parse element by element */ for (i = 0; i < le32_to_cpu(array->num_elems); i++) { @@ -596,7 +621,9 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp, continue; /* matched - now load token */ - tokens[j].get_token(elem->string, object, offset + tokens[j].offset); + ret = tokens[j].get_token(elem->string, object, offset + tokens[j].offset); + if (ret < 0) + return ret; found++; } @@ -676,6 +703,7 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp, int found = 0; int total = 0; int asize; + int ret; while (array_size > 0 && total < count * token_instance_num) { asize = le32_to_cpu(array->size); @@ -702,8 +730,15 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp, array); break; case SND_SOC_TPLG_TUPLE_TYPE_STRING: - found += sof_parse_string_tokens(scomp, object, offset, tokens, count, - array); + + ret = sof_parse_string_tokens(scomp, object, offset, tokens, count, + array); + if (ret < 0) { + dev_err(scomp->dev, "error: no memory to copy string token\n"); + return ret; + } + + found += ret; break; case SND_SOC_TPLG_TUPLE_TYPE_BOOL: case SND_SOC_TPLG_TUPLE_TYPE_BYTE: @@ -1258,6 +1293,79 @@ err: return ret; } +static void sof_free_pin_binding(struct snd_sof_widget *swidget, + bool pin_type) +{ + char **pin_binding; + u32 num_pins; + int i; + + if (pin_type == SOF_PIN_TYPE_SINK) { + pin_binding = swidget->sink_pin_binding; + num_pins = swidget->num_sink_pins; + } else { + pin_binding = swidget->src_pin_binding; + num_pins = swidget->num_source_pins; + } + + if (pin_binding) { + for (i = 0; i < num_pins; i++) + kfree(pin_binding[i]); + } + + kfree(pin_binding); +} + +static int sof_parse_pin_binding(struct snd_sof_widget *swidget, + struct snd_soc_tplg_private *priv, bool pin_type) +{ + const struct sof_topology_token *pin_binding_token; + char *pin_binding[SOF_WIDGET_MAX_NUM_PINS]; + int token_count; + u32 num_pins; + char **pb; + int ret; + int i; + + if (pin_type == SOF_PIN_TYPE_SINK) { + num_pins = swidget->num_sink_pins; + pin_binding_token = comp_sink_pin_binding_tokens; + token_count = ARRAY_SIZE(comp_sink_pin_binding_tokens); + } else { + num_pins = swidget->num_source_pins; + pin_binding_token = comp_src_pin_binding_tokens; + token_count = ARRAY_SIZE(comp_src_pin_binding_tokens); + } + + memset(pin_binding, 0, SOF_WIDGET_MAX_NUM_PINS * sizeof(char *)); + ret = sof_parse_token_sets(swidget->scomp, pin_binding, pin_binding_token, + token_count, priv->array, le32_to_cpu(priv->size), + num_pins, sizeof(char *)); + if (ret < 0) + goto err; + + /* copy pin binding array to swidget only if it is defined in topology */ + if (pin_binding[0]) { + pb = kmemdup(pin_binding, num_pins * sizeof(char *), GFP_KERNEL); + if (!pb) { + ret = -ENOMEM; + goto err; + } + if (pin_type == SOF_PIN_TYPE_SINK) + swidget->sink_pin_binding = pb; + else + swidget->src_pin_binding = pb; + } + + return 0; + +err: + for (i = 0; i < num_pins; i++) + kfree(pin_binding[i]); + + return ret; +} + /* external widget init - used for any driver specific init */ static int sof_widget_ready(struct snd_soc_component *scomp, int index, struct snd_soc_dapm_widget *w, @@ -1301,6 +1409,26 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, return -EINVAL; } + if (swidget->num_sink_pins > 1) { + ret = sof_parse_pin_binding(swidget, priv, SOF_PIN_TYPE_SINK); + /* on parsing error, pin binding is not allocated, nothing to free. */ + if (ret < 0) { + dev_err(scomp->dev, "failed to parse sink pin binding for %s\n", + w->name); + return ret; + } + } + + if (swidget->num_source_pins > 1) { + ret = sof_parse_pin_binding(swidget, priv, SOF_PIN_TYPE_SOURCE); + /* on parsing error, pin binding is not allocated, nothing to free. */ + if (ret < 0) { + dev_err(scomp->dev, "failed to parse source pin binding for %s\n", + w->name); + return ret; + } + } + dev_dbg(scomp->dev, "tplg: widget %d (%s) is ready [type: %d, pipe: %d, pins: %d / %d, stream: %s]\n", swidget->comp_id, w->name, swidget->id, index, @@ -1496,6 +1624,9 @@ out: if (widget_ops[swidget->id].ipc_free) widget_ops[swidget->id].ipc_free(swidget); + sof_free_pin_binding(swidget, SOF_PIN_TYPE_SINK); + sof_free_pin_binding(swidget, SOF_PIN_TYPE_SOURCE); + kfree(swidget->tuples); /* remove and free swidget object */ -- cgit v1.2.3 From 6251d38059ae22304ede4f3748af9f795bdbf4fd Mon Sep 17 00:00:00 2001 From: Besar Wicaksono Date: Wed, 28 Sep 2022 19:28:34 -0500 Subject: ACPI: ARM Performance Monitoring Unit Table (APMT) initial support ARM Performance Monitoring Unit Table describes the properties of PMU support in ARM-based system. The APMT table contains a list of nodes, each represents a PMU in the system that conforms to ARM CoreSight PMU architecture. The properties of each node include information required to access the PMU (e.g. MMIO base address, interrupt number) and also identification. For more detailed information, please refer to the specification below: * APMT: https://developer.arm.com/documentation/den0117/latest * ARM Coresight PMU: https://developer.arm.com/documentation/ihi0091/latest The initial support adds the detection of APMT table and generic infrastructure to create platform devices for ARM CoreSight PMUs. Similar to IORT the root pointer of APMT is preserved during runtime and each PMU platform device is given a pointer to the corresponding APMT node. Signed-off-by: Besar Wicaksono Acked-by: Rafael J. Wysocki Reviewed-by: Sudeep Holla Link: https://lore.kernel.org/r/20220929002834.32664-1-bwicaksono@nvidia.com Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 1 + drivers/acpi/arm64/Kconfig | 3 + drivers/acpi/arm64/Makefile | 1 + drivers/acpi/arm64/apmt.c | 177 ++++++++++++++++++++++++++++++++++++++++++++ drivers/acpi/bus.c | 2 + include/linux/acpi_apmt.h | 19 +++++ 6 files changed, 203 insertions(+) create mode 100644 drivers/acpi/arm64/apmt.c create mode 100644 include/linux/acpi_apmt.h (limited to 'include') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 505c8a1ccbe0..16c2a7d68ca4 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config ARM64 def_bool y + select ACPI_APMT if ACPI select ACPI_CCA_REQUIRED if ACPI select ACPI_GENERIC_GSI if ACPI select ACPI_GTDT if ACPI diff --git a/drivers/acpi/arm64/Kconfig b/drivers/acpi/arm64/Kconfig index d4a72835f328..b3ed6212244c 100644 --- a/drivers/acpi/arm64/Kconfig +++ b/drivers/acpi/arm64/Kconfig @@ -18,3 +18,6 @@ config ACPI_AGDI reset command. If set, the kernel parses AGDI table and listens for the command. + +config ACPI_APMT + bool diff --git a/drivers/acpi/arm64/Makefile b/drivers/acpi/arm64/Makefile index 7b9e4045659d..e21a9e84e394 100644 --- a/drivers/acpi/arm64/Makefile +++ b/drivers/acpi/arm64/Makefile @@ -2,4 +2,5 @@ obj-$(CONFIG_ACPI_AGDI) += agdi.o obj-$(CONFIG_ACPI_IORT) += iort.o obj-$(CONFIG_ACPI_GTDT) += gtdt.o +obj-$(CONFIG_ACPI_APMT) += apmt.o obj-y += dma.o diff --git a/drivers/acpi/arm64/apmt.c b/drivers/acpi/arm64/apmt.c new file mode 100644 index 000000000000..f55167ca51e7 --- /dev/null +++ b/drivers/acpi/arm64/apmt.c @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * ARM APMT table support. + * Design document number: ARM DEN0117. + * + * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. + * + */ + +#define pr_fmt(fmt) "ACPI: APMT: " fmt + +#include +#include +#include +#include +#include + +#define DEV_NAME "arm-cs-arch-pmu" + +/* There can be up to 3 resources: page 0 and 1 address, and interrupt. */ +#define DEV_MAX_RESOURCE_COUNT 3 + +/* Root pointer to the mapped APMT table */ +static struct acpi_table_header *apmt_table; + +static int __init apmt_init_resources(struct resource *res, + struct acpi_apmt_node *node) +{ + int irq, trigger; + int num_res = 0; + + res[num_res].start = node->base_address0; + res[num_res].end = node->base_address0 + SZ_4K - 1; + res[num_res].flags = IORESOURCE_MEM; + + num_res++; + + res[num_res].start = node->base_address1; + res[num_res].end = node->base_address1 + SZ_4K - 1; + res[num_res].flags = IORESOURCE_MEM; + + num_res++; + + if (node->ovflw_irq != 0) { + trigger = (node->ovflw_irq_flags & ACPI_APMT_OVFLW_IRQ_FLAGS_MODE); + trigger = (trigger == ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL) ? + ACPI_LEVEL_SENSITIVE : ACPI_EDGE_SENSITIVE; + irq = acpi_register_gsi(NULL, node->ovflw_irq, trigger, + ACPI_ACTIVE_HIGH); + + if (irq <= 0) { + pr_warn("APMT could not register gsi hwirq %d\n", irq); + return num_res; + } + + res[num_res].start = irq; + res[num_res].end = irq; + res[num_res].flags = IORESOURCE_IRQ; + + num_res++; + } + + return num_res; +} + +/** + * apmt_add_platform_device() - Allocate a platform device for APMT node + * @node: Pointer to device ACPI APMT node + * + * Returns: 0 on success, <0 failure + */ +static int __init apmt_add_platform_device(struct acpi_apmt_node *node, + struct fwnode_handle *fwnode) +{ + struct platform_device *pdev; + int ret, count; + struct resource res[DEV_MAX_RESOURCE_COUNT]; + + pdev = platform_device_alloc(DEV_NAME, PLATFORM_DEVID_AUTO); + if (!pdev) + return -ENOMEM; + + memset(res, 0, sizeof(res)); + + count = apmt_init_resources(res, node); + + ret = platform_device_add_resources(pdev, res, count); + if (ret) + goto dev_put; + + /* + * Add a copy of APMT node pointer to platform_data to be used to + * retrieve APMT data information. + */ + ret = platform_device_add_data(pdev, &node, sizeof(node)); + if (ret) + goto dev_put; + + pdev->dev.fwnode = fwnode; + + ret = platform_device_add(pdev); + + if (ret) + goto dev_put; + + return 0; + +dev_put: + platform_device_put(pdev); + + return ret; +} + +static int __init apmt_init_platform_devices(void) +{ + struct acpi_apmt_node *apmt_node; + struct acpi_table_apmt *apmt; + struct fwnode_handle *fwnode; + u64 offset, end; + int ret; + + /* + * apmt_table and apmt both point to the start of APMT table, but + * have different struct types + */ + apmt = (struct acpi_table_apmt *)apmt_table; + offset = sizeof(*apmt); + end = apmt->header.length; + + while (offset < end) { + apmt_node = ACPI_ADD_PTR(struct acpi_apmt_node, apmt, + offset); + + fwnode = acpi_alloc_fwnode_static(); + if (!fwnode) + return -ENOMEM; + + ret = apmt_add_platform_device(apmt_node, fwnode); + if (ret) { + acpi_free_fwnode_static(fwnode); + return ret; + } + + offset += apmt_node->length; + } + + return 0; +} + +void __init acpi_apmt_init(void) +{ + acpi_status status; + int ret; + + /** + * APMT table nodes will be used at runtime after the apmt init, + * so we don't need to call acpi_put_table() to release + * the APMT table mapping. + */ + status = acpi_get_table(ACPI_SIG_APMT, 0, &apmt_table); + + if (ACPI_FAILURE(status)) { + if (status != AE_NOT_FOUND) { + const char *msg = acpi_format_exception(status); + + pr_err("Failed to get APMT table, %s\n", msg); + } + + return; + } + + ret = apmt_init_platform_devices(); + if (ret) { + pr_err("Failed to initialize APMT platform devices, ret: %d\n", ret); + acpi_put_table(apmt_table); + } +} diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index d466c8195314..351208eda9be 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -27,6 +27,7 @@ #include #endif #include +#include #include #include #include @@ -1423,6 +1424,7 @@ static int __init acpi_init(void) acpi_setup_sb_notify_handler(); acpi_viot_init(); acpi_agdi_init(); + acpi_apmt_init(); return 0; } diff --git a/include/linux/acpi_apmt.h b/include/linux/acpi_apmt.h new file mode 100644 index 000000000000..40bd634d082f --- /dev/null +++ b/include/linux/acpi_apmt.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * ARM CoreSight PMU driver. + * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. + * + */ + +#ifndef __ACPI_APMT_H__ +#define __ACPI_APMT_H__ + +#include + +#ifdef CONFIG_ACPI_APMT +void acpi_apmt_init(void); +#else +static inline void acpi_apmt_init(void) { } +#endif /* CONFIG_ACPI_APMT */ + +#endif /* __ACPI_APMT_H__ */ -- cgit v1.2.3 From c4299907c09a638c0a30f029338d07941c049d73 Mon Sep 17 00:00:00 2001 From: Steven Price Date: Thu, 3 Nov 2022 11:40:36 +0000 Subject: drm/panfrost: Remove type name from internal struct again Commit 72655fb942c1 ("drm/panfrost: replace endian-specific types with native ones") accidentally reverted part of the parent commit 7228d9d79248 ("drm/panfrost: Remove type name from internal structs") leading to the situation that the Panfrost UAPI header still doesn't compile correctly in C++. Revert the accidental revert and pass me a brown paper bag. Reported-by: Alyssa Rosenzweig Fixes: 72655fb942c1 ("drm/panfrost: replace endian-specific types with native ones") Signed-off-by: Steven Price Reviewed-by: Alyssa Rosenzweig Link: https://patchwork.freedesktop.org/patch/msgid/20221103114036.1581854-1-steven.price@arm.com --- include/uapi/drm/panfrost_drm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/drm/panfrost_drm.h b/include/uapi/drm/panfrost_drm.h index 6f93c915cc88..9f231d40a146 100644 --- a/include/uapi/drm/panfrost_drm.h +++ b/include/uapi/drm/panfrost_drm.h @@ -254,7 +254,7 @@ struct panfrost_dump_object_header { __u64 nbos; } reghdr; - struct pan_bomap_hdr { + struct { __u32 valid; __u64 iova; __u32 data[2]; -- cgit v1.2.3 From fe40ffdb7656d1f9c42dd402740765ff8b418b17 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Fri, 30 Sep 2022 12:18:44 +0100 Subject: arm_pmu: rework ACPI probing The current ACPI PMU probing logic tries to associate PMUs with CPUs when the CPU is first brought online, in order to handle late hotplug, though PMUs are only registered during early boot, and so for late hotplugged CPUs this can only associate the CPU with an existing PMU. We tried to be clever and the have the arm_pmu_acpi_cpu_starting() callback allocate a struct arm_pmu when no matching instance is found, in order to avoid duplication of logic. However, as above this doesn't do anything useful for late hotplugged CPUs, and this requires us to allocate memory in an atomic context, which is especially problematic for PREEMPT_RT, as reported by Valentin and Pierre. This patch reworks the probing to detect PMUs for all online CPUs in the arm_pmu_acpi_probe() function, which is more aligned with how DT probing works. The arm_pmu_acpi_cpu_starting() callback only tries to associate CPUs with an existing arm_pmu instance, avoiding the problem of allocating in atomic context. Note that as we didn't previously register PMUs for late-hotplugged CPUs, this change doesn't result in a loss of existing functionality, though we will now warn when we cannot associate a CPU with a PMU. This change allows us to pull the hotplug callback registration into the arm_pmu_acpi_probe() function, as we no longer need the callbacks to be invoked shortly after probing the boot CPUs, and can register it without invoking the calls. For the moment the arm_pmu_acpi_init() initcall remains to register the SPE PMU, though in future this should probably be moved elsewhere (e.g. the arm64 ACPI init code), since this doesn't need to be tied to the regular CPU PMU code. Signed-off-by: Mark Rutland Reported-by: Valentin Schneider Link: https://lore.kernel.org/r/20210810134127.1394269-2-valentin.schneider@arm.com/ Reported-by: Pierre Gondois Link: https://lore.kernel.org/linux-arm-kernel/20220912155105.1443303-1-pierre.gondois@arm.com/ Cc: Pierre Gondois Cc: Valentin Schneider Cc: Will Deacon Reviewed-and-tested-by: Pierre Gondois Link: https://lore.kernel.org/r/20220930111844.1522365-4-mark.rutland@arm.com Signed-off-by: Will Deacon --- drivers/perf/arm_pmu.c | 17 ++------ drivers/perf/arm_pmu_acpi.c | 95 +++++++++++++++++++++++--------------------- include/linux/perf/arm_pmu.h | 1 - 3 files changed, 52 insertions(+), 61 deletions(-) (limited to 'include') diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index 3f07df5a7e95..82a6d22e8ee2 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -861,16 +861,16 @@ static void cpu_pmu_destroy(struct arm_pmu *cpu_pmu) &cpu_pmu->node); } -static struct arm_pmu *__armpmu_alloc(gfp_t flags) +struct arm_pmu *armpmu_alloc(void) { struct arm_pmu *pmu; int cpu; - pmu = kzalloc(sizeof(*pmu), flags); + pmu = kzalloc(sizeof(*pmu), GFP_KERNEL); if (!pmu) goto out; - pmu->hw_events = alloc_percpu_gfp(struct pmu_hw_events, flags); + pmu->hw_events = alloc_percpu_gfp(struct pmu_hw_events, GFP_KERNEL); if (!pmu->hw_events) { pr_info("failed to allocate per-cpu PMU data.\n"); goto out_free_pmu; @@ -916,17 +916,6 @@ out: return NULL; } -struct arm_pmu *armpmu_alloc(void) -{ - return __armpmu_alloc(GFP_KERNEL); -} - -struct arm_pmu *armpmu_alloc_atomic(void) -{ - return __armpmu_alloc(GFP_ATOMIC); -} - - void armpmu_free(struct arm_pmu *pmu) { free_percpu(pmu->hw_events); diff --git a/drivers/perf/arm_pmu_acpi.c b/drivers/perf/arm_pmu_acpi.c index 99abea3b2cc9..a085e45b509e 100644 --- a/drivers/perf/arm_pmu_acpi.c +++ b/drivers/perf/arm_pmu_acpi.c @@ -13,6 +13,7 @@ #include #include +#include #include static DEFINE_PER_CPU(struct arm_pmu *, probed_pmus); @@ -204,26 +205,6 @@ static struct arm_pmu *arm_pmu_acpi_find_pmu(void) return NULL; } -static struct arm_pmu *arm_pmu_acpi_find_alloc_pmu(void) -{ - struct arm_pmu *pmu; - - pmu = arm_pmu_acpi_find_pmu(); - if (pmu) - return pmu; - - pmu = armpmu_alloc_atomic(); - if (!pmu) { - pr_warn("Unable to allocate PMU for CPU%d\n", - smp_processor_id()); - return NULL; - } - - pmu->acpi_cpuid = read_cpuid_id(); - - return pmu; -} - /* * Check whether the new IRQ is compatible with those already associated with * the PMU (e.g. we don't have mismatched PPIs). @@ -286,26 +267,45 @@ static int arm_pmu_acpi_cpu_starting(unsigned int cpu) if (per_cpu(probed_pmus, cpu)) return 0; - pmu = arm_pmu_acpi_find_alloc_pmu(); - if (!pmu) - return -ENOMEM; + pmu = arm_pmu_acpi_find_pmu(); + if (!pmu) { + pr_warn_ratelimited("Unable to associate CPU%d with a PMU\n", + cpu); + return 0; + } arm_pmu_acpi_associate_pmu_cpu(pmu, cpu); - - /* - * Ideally, we'd probe the PMU here when we find the first matching - * CPU. We can't do that for several reasons; see the comment in - * arm_pmu_acpi_init(). - * - * So for the time being, we're done. - */ return 0; } +static void arm_pmu_acpi_probe_matching_cpus(struct arm_pmu *pmu, + unsigned long cpuid) +{ + int cpu; + + for_each_online_cpu(cpu) { + unsigned long cpu_cpuid = per_cpu(cpu_data, cpu).reg_midr; + + if (cpu_cpuid == cpuid) + arm_pmu_acpi_associate_pmu_cpu(pmu, cpu); + } +} + int arm_pmu_acpi_probe(armpmu_init_fn init_fn) { int pmu_idx = 0; - int cpu, ret; + unsigned int cpu; + int ret; + + ret = arm_pmu_acpi_parse_irqs(); + if (ret) + return ret; + + ret = cpuhp_setup_state_nocalls(CPUHP_AP_PERF_ARM_ACPI_STARTING, + "perf/arm/pmu_acpi:starting", + arm_pmu_acpi_cpu_starting, NULL); + if (ret) + return ret; /* * Initialise and register the set of PMUs which we know about right @@ -320,13 +320,26 @@ int arm_pmu_acpi_probe(armpmu_init_fn init_fn) * For the moment, as with the platform/DT case, we need at least one * of a PMU's CPUs to be online at probe time. */ - for_each_possible_cpu(cpu) { + for_each_online_cpu(cpu) { struct arm_pmu *pmu = per_cpu(probed_pmus, cpu); + unsigned long cpuid; char *base_name; - if (!pmu || pmu->name) + /* If we've already probed this CPU, we have nothing to do */ + if (pmu) continue; + pmu = armpmu_alloc(); + if (!pmu) { + pr_warn("Unable to allocate PMU for CPU%d\n", + cpu); + } + + cpuid = per_cpu(cpu_data, cpu).reg_midr; + pmu->acpi_cpuid = cpuid; + + arm_pmu_acpi_probe_matching_cpus(pmu, cpuid); + ret = init_fn(pmu); if (ret == -ENODEV) { /* PMU not handled by this driver, or not present */ @@ -351,26 +364,16 @@ int arm_pmu_acpi_probe(armpmu_init_fn init_fn) } } - return 0; + return ret; } static int arm_pmu_acpi_init(void) { - int ret; - if (acpi_disabled) return 0; arm_spe_acpi_register_device(); - ret = arm_pmu_acpi_parse_irqs(); - if (ret) - return ret; - - ret = cpuhp_setup_state(CPUHP_AP_PERF_ARM_ACPI_STARTING, - "perf/arm/pmu_acpi:starting", - arm_pmu_acpi_cpu_starting, NULL); - - return ret; + return 0; } subsys_initcall(arm_pmu_acpi_init) diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 0356cb6a215d..0c15c5b7f801 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -174,7 +174,6 @@ void kvm_host_pmu_init(struct arm_pmu *pmu); /* Internal functions only for core arm_pmu code */ struct arm_pmu *armpmu_alloc(void); -struct arm_pmu *armpmu_alloc_atomic(void); void armpmu_free(struct arm_pmu *pmu); int armpmu_register(struct arm_pmu *pmu); int armpmu_request_irq(int irq, int cpu); -- cgit v1.2.3 From a50ae8c98e5766a4fcb78e76f13cc658b784eac1 Mon Sep 17 00:00:00 2001 From: Dario Binacchi Date: Tue, 18 Oct 2022 19:02:05 +0200 Subject: mtd: nand: drop EXPORT_SYMBOL_GPL for nanddev_erase() This function is only used within this module, so it is no longer necessary to use EXPORT_SYMBOL_GPL(). Signed-off-by: Dario Binacchi Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20221018170205.1733958-1-dario.binacchi@amarulasolutions.com --- drivers/mtd/nand/core.c | 3 +-- include/linux/mtd/nand.h | 1 - 2 files changed, 1 insertion(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/mtd/nand/core.c b/drivers/mtd/nand/core.c index dbd7b06524b3..7737b1a4a177 100644 --- a/drivers/mtd/nand/core.c +++ b/drivers/mtd/nand/core.c @@ -126,7 +126,7 @@ EXPORT_SYMBOL_GPL(nanddev_isreserved); * * Return: 0 in case of success, a negative error code otherwise. */ -int nanddev_erase(struct nand_device *nand, const struct nand_pos *pos) +static int nanddev_erase(struct nand_device *nand, const struct nand_pos *pos) { if (nanddev_isbad(nand, pos) || nanddev_isreserved(nand, pos)) { pr_warn("attempt to erase a bad/reserved block @%llx\n", @@ -136,7 +136,6 @@ int nanddev_erase(struct nand_device *nand, const struct nand_pos *pos) return nand->ops->erase(nand, pos); } -EXPORT_SYMBOL_GPL(nanddev_erase); /** * nanddev_mtd_erase() - Generic mtd->_erase() implementation for NAND devices diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index c3693bb87b4c..b2996dc987ff 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -999,7 +999,6 @@ static inline bool nanddev_io_iter_end(struct nand_device *nand, bool nanddev_isbad(struct nand_device *nand, const struct nand_pos *pos); bool nanddev_isreserved(struct nand_device *nand, const struct nand_pos *pos); -int nanddev_erase(struct nand_device *nand, const struct nand_pos *pos); int nanddev_markbad(struct nand_device *nand, const struct nand_pos *pos); /* ECC related functions */ -- cgit v1.2.3 From 8aa5cac4a2e05019fed4cb7187829add0c5aded6 Mon Sep 17 00:00:00 2001 From: Melody Olvera Date: Wed, 26 Oct 2022 12:05:46 -0700 Subject: dt-bindings: power: rpmpd: Add QDU1000/QRU1000 to rpmpd binding Add compatible and constants for the power domains exposed by the RPMH in the Qualcomm QDU1000 and QRU1000 platforms. Signed-off-by: Melody Olvera Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221026190549.4005703-3-quic_molvera@quicinc.com --- Documentation/devicetree/bindings/power/qcom,rpmpd.yaml | 1 + include/dt-bindings/power/qcom-rpmpd.h | 6 ++++++ 2 files changed, 7 insertions(+) (limited to 'include') diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index 2ca98bad2d35..c0bee4e8a9db 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -28,6 +28,7 @@ properties: - qcom,msm8998-rpmpd - qcom,qcm2290-rpmpd - qcom,qcs404-rpmpd + - qcom,qdu1000-rpmhpd - qcom,sa8540p-rpmhpd - qcom,sdm660-rpmpd - qcom,sc7180-rpmhpd diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index 578e060890dd..7b2e4b66419a 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -113,6 +113,12 @@ #define SM8450_MXC_AO 11 #define SM8450_MSS 12 +/* QDU1000/QRU1000 Power Domain Indexes */ +#define QDU1000_EBI 0 +#define QDU1000_MSS 1 +#define QDU1000_CX 2 +#define QDU1000_MX 3 + /* SC7180 Power Domain Indexes */ #define SC7180_CX 0 #define SC7180_CX_AO 1 -- cgit v1.2.3 From 3b1611f252bb8871f2e171758f8462704b7d8d52 Mon Sep 17 00:00:00 2001 From: Melody Olvera Date: Wed, 26 Oct 2022 12:05:48 -0700 Subject: dt-bindings: arm: qcom,ids: Add SoC IDs for QDU1000/QRU1000 Add SoC IDs for Qualcomm QDU1000 and QRU1000 platforms and their variants. Signed-off-by: Melody Olvera Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221026190549.4005703-5-quic_molvera@quicinc.com --- include/dt-bindings/arm/qcom,ids.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/dt-bindings/arm/qcom,ids.h b/include/dt-bindings/arm/qcom,ids.h index 755e08d494c5..8b1a0f43bd93 100644 --- a/include/dt-bindings/arm/qcom,ids.h +++ b/include/dt-bindings/arm/qcom,ids.h @@ -140,6 +140,12 @@ #define QCOM_ID_SC7280 487 #define QCOM_ID_SC7180P 495 #define QCOM_ID_SM6375 507 +#define QCOM_ID_QRU1000 539 +#define QCOM_ID_QDU1000 545 +#define QCOM_ID_QDU1010 587 +#define QCOM_ID_QRU1032 588 +#define QCOM_ID_QRU1052 589 +#define QCOM_ID_QRU1062 590 /* * The board type and revision information, used by Qualcomm bootloaders and -- cgit v1.2.3 From e1f4ecab19338ec7079830e8700e4869f991fd45 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Fri, 4 Nov 2022 17:13:01 +0000 Subject: net: remove explicit phylink_generic_validate() references Virtually all conventional network drivers are now converted to use phylink_generic_validate() - only DSA drivers and fman_memac remain, so lets remove the necessity for network drivers to explicitly set this member, and default to phylink_generic_validate() when unset. This is possible as .validate must currently be set. Any remaining instances that have not been addressed by this patch can be fixed up later. Signed-off-by: Russell King (Oracle) Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/E1or0FZ-001tRa-DI@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/altera/altera_tse_main.c | 1 - drivers/net/ethernet/atheros/ag71xx.c | 1 - drivers/net/ethernet/cadence/macb_main.c | 1 - drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 1 - drivers/net/ethernet/freescale/enetc/enetc_pf.c | 1 - drivers/net/ethernet/freescale/fman/fman_dtsec.c | 1 - drivers/net/ethernet/freescale/fman/fman_tgec.c | 1 - drivers/net/ethernet/marvell/mvneta.c | 1 - drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1 - drivers/net/ethernet/marvell/prestera/prestera_main.c | 1 - drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 - drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c | 1 - drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c | 1 - drivers/net/ethernet/mscc/ocelot_net.c | 1 - drivers/net/ethernet/renesas/rswitch.c | 1 - drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 - drivers/net/ethernet/ti/am65-cpsw-nuss.c | 1 - drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 1 - drivers/net/phy/phylink.c | 5 ++++- drivers/net/usb/asix_devices.c | 1 - include/linux/phylink.h | 5 +++++ 21 files changed, 9 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 7633b227b2ca..28b5cae60eb5 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -1095,7 +1095,6 @@ static struct phylink_pcs *alt_tse_select_pcs(struct phylink_config *config, } static const struct phylink_mac_ops alt_tse_phylink_ops = { - .validate = phylink_generic_validate, .mac_an_restart = alt_tse_mac_an_restart, .mac_config = alt_tse_mac_config, .mac_link_down = alt_tse_mac_link_down, diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index cc932b3cf873..a5de1bd8538c 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -1086,7 +1086,6 @@ static void ag71xx_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops ag71xx_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_config = ag71xx_mac_config, .mac_link_down = ag71xx_mac_link_down, .mac_link_up = ag71xx_mac_link_up, diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 4f63f1ba3161..5d618814bb12 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -742,7 +742,6 @@ static struct phylink_pcs *macb_mac_select_pcs(struct phylink_config *config, } static const struct phylink_mac_ops macb_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = macb_mac_select_pcs, .mac_config = macb_mac_config, .mac_link_down = macb_mac_link_down, diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c index 2bbab28f763d..51c9da8e1be2 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c @@ -236,7 +236,6 @@ static void dpaa2_mac_link_down(struct phylink_config *config, } static const struct phylink_mac_ops dpaa2_mac_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = dpaa2_mac_select_pcs, .mac_config = dpaa2_mac_config, .mac_link_up = dpaa2_mac_link_up, diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index bdf94335ee99..9f6c4f5c0a6c 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -1111,7 +1111,6 @@ static void enetc_pl_mac_link_down(struct phylink_config *config, } static const struct phylink_mac_ops enetc_mac_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = enetc_pl_mac_select_pcs, .mac_config = enetc_pl_mac_config, .mac_link_up = enetc_pl_mac_link_up, diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index 3c87820ca202..d00bae15a901 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -986,7 +986,6 @@ static void dtsec_link_down(struct phylink_config *config, unsigned int mode, } static const struct phylink_mac_ops dtsec_mac_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = dtsec_select_pcs, .mac_config = dtsec_mac_config, .mac_link_up = dtsec_link_up, diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c index c265b7f19a4d..c2261d26db5b 100644 --- a/drivers/net/ethernet/freescale/fman/fman_tgec.c +++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c @@ -469,7 +469,6 @@ static void tgec_link_down(struct phylink_config *config, unsigned int mode, } static const struct phylink_mac_ops tgec_mac_ops = { - .validate = phylink_generic_validate, .mac_config = tgec_mac_config, .mac_link_up = tgec_link_up, .mac_link_down = tgec_link_down, diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 05ff3c58087e..c2cb98d24f5c 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4228,7 +4228,6 @@ static void mvneta_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops mvneta_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = mvneta_mac_select_pcs, .mac_prepare = mvneta_mac_prepare, .mac_config = mvneta_mac_config, diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 116e53172072..d98f7e9a480e 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -6603,7 +6603,6 @@ static void mvpp2_mac_link_down(struct phylink_config *config, } static const struct phylink_mac_ops mvpp2_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = mvpp2_select_pcs, .mac_prepare = mvpp2_mac_prepare, .mac_config = mvpp2_mac_config, diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index edbdda8f958d..f8deaee84398 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -360,7 +360,6 @@ static void prestera_pcs_an_restart(struct phylink_pcs *pcs) } static const struct phylink_mac_ops prestera_mac_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = prestera_mac_select_pcs, .mac_config = prestera_mac_config, .mac_link_down = prestera_mac_link_down, diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 789268b15106..1cf76fd7afbc 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -653,7 +653,6 @@ static void mtk_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops mtk_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = mtk_mac_select_pcs, .mac_pcs_get_state = mtk_mac_pcs_get_state, .mac_config = mtk_mac_config, diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c b/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c index f9579a2ae676..c5f9803e6e63 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c @@ -124,7 +124,6 @@ static void lan966x_pcs_aneg_restart(struct phylink_pcs *pcs) } const struct phylink_mac_ops lan966x_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = lan966x_phylink_mac_select, .mac_config = lan966x_phylink_mac_config, .mac_prepare = lan966x_phylink_mac_prepare, diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c b/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c index 830da0e5ff27..bb97d27a1da4 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c @@ -138,7 +138,6 @@ const struct phylink_pcs_ops sparx5_phylink_pcs_ops = { }; const struct phylink_mac_ops sparx5_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = sparx5_phylink_mac_select_pcs, .mac_config = sparx5_phylink_mac_config, .mac_link_down = sparx5_phylink_mac_link_down, diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c index f50dada2bb8e..ca4bde861397 100644 --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c @@ -1727,7 +1727,6 @@ static void vsc7514_phylink_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops ocelot_phylink_ops = { - .validate = phylink_generic_validate, .mac_config = vsc7514_phylink_mac_config, .mac_link_down = vsc7514_phylink_mac_link_down, .mac_link_up = vsc7514_phylink_mac_link_up, diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c index f0168fedfef9..4f7af6393c9e 100644 --- a/drivers/net/ethernet/renesas/rswitch.c +++ b/drivers/net/ethernet/renesas/rswitch.c @@ -1190,7 +1190,6 @@ static void rswitch_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops rswitch_phylink_ops = { - .validate = phylink_generic_validate, .mac_config = rswitch_mac_config, .mac_link_down = rswitch_mac_link_down, .mac_link_up = rswitch_mac_link_up, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 8273e6a175c8..2fea8785aaf4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1080,7 +1080,6 @@ static void stmmac_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops stmmac_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = stmmac_mac_select_pcs, .mac_config = stmmac_mac_config, .mac_link_down = stmmac_mac_link_down, diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index c785e01d025f..75429ff0c200 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1520,7 +1520,6 @@ static void am65_cpsw_nuss_mac_link_up(struct phylink_config *config, struct phy } static const struct phylink_mac_ops am65_cpsw_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_config = am65_cpsw_nuss_mac_config, .mac_link_down = am65_cpsw_nuss_mac_link_down, .mac_link_up = am65_cpsw_nuss_mac_link_up, diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index d082f2b10f4d..3e310b55bce2 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1736,7 +1736,6 @@ static void axienet_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops axienet_phylink_ops = { - .validate = phylink_generic_validate, .mac_select_pcs = axienet_mac_select_pcs, .mac_config = axienet_mac_config, .mac_link_down = axienet_mac_link_down, diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 88f60e98b760..25feab1802ee 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -649,7 +649,10 @@ static int phylink_validate_mac_and_pcs(struct phylink *pl, } /* Then validate the link parameters with the MAC */ - pl->mac_ops->validate(pl->config, supported, state); + if (pl->mac_ops->validate) + pl->mac_ops->validate(pl->config, supported, state); + else + phylink_generic_validate(pl->config, supported, state); return phylink_is_empty_linkmode(supported) ? -EINVAL : 0; } diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c index 02941d97d034..0fe3773c5bca 100644 --- a/drivers/net/usb/asix_devices.c +++ b/drivers/net/usb/asix_devices.c @@ -773,7 +773,6 @@ static void ax88772_mac_link_up(struct phylink_config *config, } static const struct phylink_mac_ops ax88772_phylink_mac_ops = { - .validate = phylink_generic_validate, .mac_config = ax88772_mac_config, .mac_link_down = ax88772_mac_link_down, .mac_link_up = ax88772_mac_link_up, diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 1df3e5e316e8..c492c26202b5 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -207,6 +207,11 @@ struct phylink_mac_ops { * * If the @state->interface mode is not supported, then the @supported * mask must be cleared. + * + * This member is optional; if not set, the generic validator will be + * used making use of @config->mac_capabilities and + * @config->supported_interfaces to determine which link modes are + * supported. */ void validate(struct phylink_config *config, unsigned long *supported, struct phylink_link_state *state); -- cgit v1.2.3 From 3d6d7930928ace6b982258ebb81d585fe20e9f44 Mon Sep 17 00:00:00 2001 From: Keoseong Park Date: Thu, 3 Nov 2022 14:53:49 +0900 Subject: scsi: ufs: core: Remove check_upiu_size() from ufshcd.h Commit 68078d5cc1a5 ("[SCSI] ufs: Set fDeviceInit flag to initiate device initialization") added check_upiu_size(), but no caller. Cc: Dolev Raviv Link: https://lore.kernel.org/r/20221103055349epcms2p338f2550c2dd78d00231a83b24719a3d4@epcms2p3 Signed-off-by: Keoseong Park Reviewed-by: Avri Altman Signed-off-by: Martin K. Petersen --- include/ufs/ufshcd.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include') diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 96538eb3a6c0..5cf81dff60aa 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -1072,12 +1072,6 @@ void ufshcd_update_evt_hist(struct ufs_hba *hba, u32 id, u32 val); void ufshcd_hba_stop(struct ufs_hba *hba); void ufshcd_schedule_eh_work(struct ufs_hba *hba); -static inline void check_upiu_size(void) -{ - BUILD_BUG_ON(ALIGNED_UPIU_SIZE < - GENERAL_UPIU_REQUEST_SIZE + QUERY_DESC_MAX_SIZE); -} - /** * ufshcd_set_variant - set variant specific data to the hba * @hba: per adapter instance -- cgit v1.2.3 From d667c94962c1c81ef587ac91dc5c01a1cfe339c7 Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Mon, 24 Oct 2022 16:14:34 +0800 Subject: mm/percpu: remove unused PERCPU_DYNAMIC_EARLY_SLOTS Since commit 40064aeca35c ("percpu: replace area map allocator with bitmap"), there's no place to use PERCPU_DYNAMIC_EARLY_SLOTS. So clean it up. Signed-off-by: Baoquan He Signed-off-by: Dennis Zhou --- include/linux/percpu.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/percpu.h b/include/linux/percpu.h index f1ec5ad1351c..70bc17db00a6 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -37,11 +37,10 @@ /* * Percpu allocator can serve percpu allocations before slab is * initialized which allows slab to depend on the percpu allocator. - * The following two parameters decide how much resource to - * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or - * larger than PERCPU_DYNAMIC_EARLY_SIZE. + * The following parameter decide how much resource to preallocate + * for this. Keep PERCPU_DYNAMIC_RESERVE equal to or larger than + * PERCPU_DYNAMIC_EARLY_SIZE. */ -#define PERCPU_DYNAMIC_EARLY_SLOTS 128 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10) /* -- cgit v1.2.3 From 9a0f830f80265bd1ef816e1541ac24bee80e9a3c Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 4 Nov 2022 12:01:25 -0700 Subject: ethtool: linkstate: add a statistic for PHY down events The previous attempt to augment carrier_down (see Link) was not met with much enthusiasm so let's do the simple thing of exposing what some devices already maintain. Add a common ethtool statistic for link going down. Currently users have to maintain per-driver mapping to extract the right stat from the vendor-specific ethtool -S stats. carrier_down does not fit the bill because it counts a lot of software related false positives. Add the statistic to the extended link state API to steer vendors towards implementing all of it. Implement for bnxt and all Linux-controlled PHYs. mlx5 and (possibly) enic also have a counter for this but I leave the implementation to their maintainers. Link: https://lore.kernel.org/r/20220520004500.2250674-1-kuba@kernel.org Reviewed-by: Florian Fainelli Reviewed-by: Michael Chan Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski Link: https://lore.kernel.org/r/20221104190125.684910-1-kuba@kernel.org Signed-off-by: Paolo Abeni --- Documentation/networking/ethtool-netlink.rst | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 15 ++++++++++++++ drivers/net/phy/phy.c | 1 + include/linux/ethtool.h | 17 ++++++++++++++++ include/linux/phy.h | 3 +++ include/uapi/linux/ethtool_netlink.h | 1 + net/ethtool/linkstate.c | 24 ++++++++++++++++++++++- 7 files changed, 61 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index d578b8bcd8a4..bede24ef44fd 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -491,6 +491,7 @@ Kernel response contents: ``ETHTOOL_A_LINKSTATE_SQI_MAX`` u32 Max support SQI value ``ETHTOOL_A_LINKSTATE_EXT_STATE`` u8 link extended state ``ETHTOOL_A_LINKSTATE_EXT_SUBSTATE`` u8 link extended substate + ``ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT`` u32 count of link down events ==================================== ====== ============================ For most NIC drivers, the value of ``ETHTOOL_A_LINKSTATE_LINK`` returns diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index cc89e5eabcb9..d8f0351df954 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -4112,6 +4112,20 @@ static void bnxt_get_rmon_stats(struct net_device *dev, *ranges = bnxt_rmon_ranges; } +static void bnxt_get_link_ext_stats(struct net_device *dev, + struct ethtool_link_ext_stats *stats) +{ + struct bnxt *bp = netdev_priv(dev); + u64 *rx; + + if (BNXT_VF(bp) || !(bp->flags & BNXT_FLAG_PORT_STATS_EXT)) + return; + + rx = bp->rx_port_stats_ext.sw_stats; + stats->link_down_events = + *(rx + BNXT_RX_STATS_EXT_OFFSET(link_down_events)); +} + void bnxt_ethtool_free(struct bnxt *bp) { kfree(bp->test_info); @@ -4161,6 +4175,7 @@ const struct ethtool_ops bnxt_ethtool_ops = { .get_eeprom = bnxt_get_eeprom, .set_eeprom = bnxt_set_eeprom, .get_link = bnxt_get_link, + .get_link_ext_stats = bnxt_get_link_ext_stats, .get_eee = bnxt_get_eee, .set_eee = bnxt_set_eee, .get_module_info = bnxt_get_module_info, diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index e741d8aebffe..e5b6cb1a77f9 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -67,6 +67,7 @@ static void phy_link_down(struct phy_device *phydev) { phydev->phy_link_change(phydev, false); phy_led_trigger_change_speed(phydev); + WRITE_ONCE(phydev->link_down_events, phydev->link_down_events + 1); } static const char *phy_pause_str(struct phy_device *phydev) diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 99dc7bfbcd3c..5c51c7fda32a 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -125,6 +125,20 @@ struct ethtool_link_ext_state_info { }; }; +struct ethtool_link_ext_stats { + /* Custom Linux statistic for PHY level link down events. + * In a simpler world it should be equal to netdev->carrier_down_count + * unfortunately netdev also counts local reconfigurations which don't + * actually take the physical link down, not to mention NC-SI which, + * if present, keeps the link up regardless of host state. + * This statistic counts when PHY _actually_ went down, or lost link. + * + * Note that we need u64 for ethtool_stats_init() and comparisons + * to ETHTOOL_STAT_NOT_SET, but only u32 is exposed to the user. + */ + u64 link_down_events; +}; + /** * ethtool_rxfh_indir_default - get default value for RX flow hash indirection * @index: Index in RX flow hash indirection table @@ -481,6 +495,7 @@ struct ethtool_module_power_mode_params { * do not attach ext_substate attribute to netlink message). If link_ext_state * and link_ext_substate are unknown, return -ENODATA. If not implemented, * link_ext_state and link_ext_substate will not be sent to userspace. + * @get_link_ext_stats: Read extra link-related counters. * @get_eeprom_len: Read range of EEPROM addresses for validation of * @get_eeprom and @set_eeprom requests. * Returns 0 if device does not support EEPROM access. @@ -652,6 +667,8 @@ struct ethtool_ops { u32 (*get_link)(struct net_device *); int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *); + void (*get_link_ext_stats)(struct net_device *dev, + struct ethtool_link_ext_stats *stats); int (*get_eeprom_len)(struct net_device *); int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); diff --git a/include/linux/phy.h b/include/linux/phy.h index ddf66198f751..9a3752c0c444 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -600,6 +600,7 @@ struct macsec_ops; * @psec: Pointer to Power Sourcing Equipment control struct * @lock: Mutex for serialization access to PHY * @state_queue: Work queue for state machine + * @link_down_events: Number of times link was lost * @shared: Pointer to private data shared by phys in one package * @priv: Pointer to driver private data * @@ -723,6 +724,8 @@ struct phy_device { int pma_extable; + unsigned int link_down_events; + void (*phy_link_change)(struct phy_device *phydev, bool up); void (*adjust_link)(struct net_device *dev); diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index bb57084ac524..aaf7c6963d61 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -262,6 +262,7 @@ enum { ETHTOOL_A_LINKSTATE_SQI_MAX, /* u32 */ ETHTOOL_A_LINKSTATE_EXT_STATE, /* u8 */ ETHTOOL_A_LINKSTATE_EXT_SUBSTATE, /* u8 */ + ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT, /* u32 */ /* add new constants above here */ __ETHTOOL_A_LINKSTATE_CNT, diff --git a/net/ethtool/linkstate.c b/net/ethtool/linkstate.c index fb676f349455..2158c17a0b32 100644 --- a/net/ethtool/linkstate.c +++ b/net/ethtool/linkstate.c @@ -13,6 +13,7 @@ struct linkstate_reply_data { int link; int sqi; int sqi_max; + struct ethtool_link_ext_stats link_stats; bool link_ext_state_provided; struct ethtool_link_ext_state_info ethtool_link_ext_state_info; }; @@ -22,7 +23,7 @@ struct linkstate_reply_data { const struct nla_policy ethnl_linkstate_get_policy[] = { [ETHTOOL_A_LINKSTATE_HEADER] = - NLA_POLICY_NESTED(ethnl_header_policy), + NLA_POLICY_NESTED(ethnl_header_policy_stats), }; static int linkstate_get_sqi(struct net_device *dev) @@ -107,6 +108,19 @@ static int linkstate_prepare_data(const struct ethnl_req_info *req_base, goto out; } + ethtool_stats_init((u64 *)&data->link_stats, + sizeof(data->link_stats) / 8); + + if (req_base->flags & ETHTOOL_FLAG_STATS) { + if (dev->phydev) + data->link_stats.link_down_events = + READ_ONCE(dev->phydev->link_down_events); + + if (dev->ethtool_ops->get_link_ext_stats) + dev->ethtool_ops->get_link_ext_stats(dev, + &data->link_stats); + } + ret = 0; out: ethnl_ops_complete(dev); @@ -134,6 +148,9 @@ static int linkstate_reply_size(const struct ethnl_req_info *req_base, if (data->ethtool_link_ext_state_info.__link_ext_substate) len += nla_total_size(sizeof(u8)); /* LINKSTATE_EXT_SUBSTATE */ + if (data->link_stats.link_down_events != ETHTOOL_STAT_NOT_SET) + len += nla_total_size(sizeof(u32)); + return len; } @@ -166,6 +183,11 @@ static int linkstate_fill_reply(struct sk_buff *skb, return -EMSGSIZE; } + if (data->link_stats.link_down_events != ETHTOOL_STAT_NOT_SET) + if (nla_put_u32(skb, ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT, + data->link_stats.link_down_events)) + return -EMSGSIZE; + return 0; } -- cgit v1.2.3 From ca71277f36e0781db663aedeb5fc1e26e7c144c4 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Sun, 6 Nov 2022 15:34:14 -0500 Subject: net: move the ct helper function to nf_conntrack_helper for ovs and tc Move ovs_ct_helper from openvswitch to nf_conntrack_helper and rename as nf_ct_helper so that it can be used in TC act_ct in the next patch. Note that it also adds the checks for the family and proto, as in TC act_ct, the packets with correct family and proto are not guaranteed. Acked-by: Marcelo Ricardo Leitner Signed-off-by: Xin Long Signed-off-by: Paolo Abeni --- include/net/netfilter/nf_conntrack_helper.h | 3 ++ net/netfilter/nf_conntrack_helper.c | 69 +++++++++++++++++++++++++++++ net/openvswitch/conntrack.c | 61 +------------------------ 3 files changed, 73 insertions(+), 60 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index 9939c366f720..b6676249eeeb 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -115,6 +115,9 @@ struct nf_conn_help *nf_ct_helper_ext_add(struct nf_conn *ct, gfp_t gfp); int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, gfp_t flags); +int nf_ct_helper(struct sk_buff *skb, struct nf_conn *ct, + enum ip_conntrack_info ctinfo, u16 proto); + void nf_ct_helper_destroy(struct nf_conn *ct); static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct) diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c index ff737a76052e..88039eedadea 100644 --- a/net/netfilter/nf_conntrack_helper.c +++ b/net/netfilter/nf_conntrack_helper.c @@ -26,7 +26,9 @@ #include #include #include +#include #include +#include static DEFINE_MUTEX(nf_ct_helper_mutex); struct hlist_head *nf_ct_helper_hash __read_mostly; @@ -240,6 +242,73 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, } EXPORT_SYMBOL_GPL(__nf_ct_try_assign_helper); +/* 'skb' should already be pulled to nh_ofs. */ +int nf_ct_helper(struct sk_buff *skb, struct nf_conn *ct, + enum ip_conntrack_info ctinfo, u16 proto) +{ + const struct nf_conntrack_helper *helper; + const struct nf_conn_help *help; + unsigned int protoff; + int err; + + if (ctinfo == IP_CT_RELATED_REPLY) + return NF_ACCEPT; + + help = nfct_help(ct); + if (!help) + return NF_ACCEPT; + + helper = rcu_dereference(help->helper); + if (!helper) + return NF_ACCEPT; + + if (helper->tuple.src.l3num != NFPROTO_UNSPEC && + helper->tuple.src.l3num != proto) + return NF_ACCEPT; + + switch (proto) { + case NFPROTO_IPV4: + protoff = ip_hdrlen(skb); + proto = ip_hdr(skb)->protocol; + break; + case NFPROTO_IPV6: { + u8 nexthdr = ipv6_hdr(skb)->nexthdr; + __be16 frag_off; + int ofs; + + ofs = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &nexthdr, + &frag_off); + if (ofs < 0 || (frag_off & htons(~0x7)) != 0) { + pr_debug("proto header not found\n"); + return NF_ACCEPT; + } + protoff = ofs; + proto = nexthdr; + break; + } + default: + WARN_ONCE(1, "helper invoked on non-IP family!"); + return NF_DROP; + } + + if (helper->tuple.dst.protonum != proto) + return NF_ACCEPT; + + err = helper->help(skb, protoff, ct, ctinfo); + if (err != NF_ACCEPT) + return err; + + /* Adjust seqs after helper. This is needed due to some helpers (e.g., + * FTP with NAT) adusting the TCP payload size when mangling IP + * addresses and/or port numbers in the text-based control connection. + */ + if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status) && + !nf_ct_seq_adjust(skb, ct, ctinfo, protoff)) + return NF_DROP; + return NF_ACCEPT; +} +EXPORT_SYMBOL_GPL(nf_ct_helper); + /* appropriate ct lock protecting must be taken by caller */ static int unhelp(struct nf_conn *ct, void *me) { diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index c7b10234cf7c..18f54fa38e8f 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -434,65 +434,6 @@ static int ovs_ct_set_labels(struct nf_conn *ct, struct sw_flow_key *key, return 0; } -/* 'skb' should already be pulled to nh_ofs. */ -static int ovs_ct_helper(struct sk_buff *skb, u16 proto) -{ - const struct nf_conntrack_helper *helper; - const struct nf_conn_help *help; - enum ip_conntrack_info ctinfo; - unsigned int protoff; - struct nf_conn *ct; - int err; - - ct = nf_ct_get(skb, &ctinfo); - if (!ct || ctinfo == IP_CT_RELATED_REPLY) - return NF_ACCEPT; - - help = nfct_help(ct); - if (!help) - return NF_ACCEPT; - - helper = rcu_dereference(help->helper); - if (!helper) - return NF_ACCEPT; - - switch (proto) { - case NFPROTO_IPV4: - protoff = ip_hdrlen(skb); - break; - case NFPROTO_IPV6: { - u8 nexthdr = ipv6_hdr(skb)->nexthdr; - __be16 frag_off; - int ofs; - - ofs = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &nexthdr, - &frag_off); - if (ofs < 0 || (frag_off & htons(~0x7)) != 0) { - pr_debug("proto header not found\n"); - return NF_ACCEPT; - } - protoff = ofs; - break; - } - default: - WARN_ONCE(1, "helper invoked on non-IP family!"); - return NF_DROP; - } - - err = helper->help(skb, protoff, ct, ctinfo); - if (err != NF_ACCEPT) - return err; - - /* Adjust seqs after helper. This is needed due to some helpers (e.g., - * FTP with NAT) adusting the TCP payload size when mangling IP - * addresses and/or port numbers in the text-based control connection. - */ - if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status) && - !nf_ct_seq_adjust(skb, ct, ctinfo, protoff)) - return NF_DROP; - return NF_ACCEPT; -} - /* Returns 0 on success, -EINPROGRESS if 'skb' is stolen, or other nonzero * value if 'skb' is freed. */ @@ -1038,7 +979,7 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key, */ if ((nf_ct_is_confirmed(ct) ? !cached || add_helper : info->commit) && - ovs_ct_helper(skb, info->family) != NF_ACCEPT) { + nf_ct_helper(skb, ct, ctinfo, info->family) != NF_ACCEPT) { return -EINVAL; } -- cgit v1.2.3 From f96cba2eb923c025014fe74a50e104b7c5234feb Mon Sep 17 00:00:00 2001 From: Xin Long Date: Sun, 6 Nov 2022 15:34:15 -0500 Subject: net: move add ct helper function to nf_conntrack_helper for ovs and tc Move ovs_ct_add_helper from openvswitch to nf_conntrack_helper and rename as nf_ct_add_helper, so that it can be used in TC act_ct in the next patch. Acked-by: Marcelo Ricardo Leitner Signed-off-by: Xin Long Signed-off-by: Paolo Abeni --- include/net/netfilter/nf_conntrack_helper.h | 2 ++ net/netfilter/nf_conntrack_helper.c | 31 ++++++++++++++++++++ net/openvswitch/conntrack.c | 44 ++++------------------------- 3 files changed, 38 insertions(+), 39 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index b6676249eeeb..f30b1694b690 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -117,6 +117,8 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, int nf_ct_helper(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, u16 proto); +int nf_ct_add_helper(struct nf_conn *ct, const char *name, u8 family, + u8 proto, bool nat, struct nf_conntrack_helper **hp); void nf_ct_helper_destroy(struct nf_conn *ct); diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c index 88039eedadea..48ea6d0264b5 100644 --- a/net/netfilter/nf_conntrack_helper.c +++ b/net/netfilter/nf_conntrack_helper.c @@ -309,6 +309,37 @@ int nf_ct_helper(struct sk_buff *skb, struct nf_conn *ct, } EXPORT_SYMBOL_GPL(nf_ct_helper); +int nf_ct_add_helper(struct nf_conn *ct, const char *name, u8 family, + u8 proto, bool nat, struct nf_conntrack_helper **hp) +{ + struct nf_conntrack_helper *helper; + struct nf_conn_help *help; + int ret = 0; + + helper = nf_conntrack_helper_try_module_get(name, family, proto); + if (!helper) + return -EINVAL; + + help = nf_ct_helper_ext_add(ct, GFP_KERNEL); + if (!help) { + nf_conntrack_helper_put(helper); + return -ENOMEM; + } +#if IS_ENABLED(CONFIG_NF_NAT) + if (nat) { + ret = nf_nat_helper_try_module_get(name, family, proto); + if (ret) { + nf_conntrack_helper_put(helper); + return ret; + } + } +#endif + rcu_assign_pointer(help->helper, helper); + *hp = helper; + return ret; +} +EXPORT_SYMBOL_GPL(nf_ct_add_helper); + /* appropriate ct lock protecting must be taken by caller */ static int unhelp(struct nf_conn *ct, void *me) { diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 18f54fa38e8f..4348321856af 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1291,43 +1291,6 @@ int ovs_ct_clear(struct sk_buff *skb, struct sw_flow_key *key) return 0; } -static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name, - const struct sw_flow_key *key, bool log) -{ - struct nf_conntrack_helper *helper; - struct nf_conn_help *help; - int ret = 0; - - helper = nf_conntrack_helper_try_module_get(name, info->family, - key->ip.proto); - if (!helper) { - OVS_NLERR(log, "Unknown helper \"%s\"", name); - return -EINVAL; - } - - help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL); - if (!help) { - nf_conntrack_helper_put(helper); - return -ENOMEM; - } - -#if IS_ENABLED(CONFIG_NF_NAT) - if (info->nat) { - ret = nf_nat_helper_try_module_get(name, info->family, - key->ip.proto); - if (ret) { - nf_conntrack_helper_put(helper); - OVS_NLERR(log, "Failed to load \"%s\" NAT helper, error: %d", - name, ret); - return ret; - } - } -#endif - rcu_assign_pointer(help->helper, helper); - info->helper = helper; - return ret; -} - #if IS_ENABLED(CONFIG_NF_NAT) static int parse_nat(const struct nlattr *attr, struct ovs_conntrack_info *info, bool log) @@ -1661,9 +1624,12 @@ int ovs_ct_copy_action(struct net *net, const struct nlattr *attr, } if (helper) { - err = ovs_ct_add_helper(&ct_info, helper, key, log); - if (err) + err = nf_ct_add_helper(ct_info.ct, helper, ct_info.family, + key->ip.proto, ct_info.nat, &ct_info.helper); + if (err) { + OVS_NLERR(log, "Failed to add %s helper %d", helper, err); goto err_free_ct; + } } err = ovs_nla_add_action(sfa, OVS_ACTION_ATTR_CT, &ct_info, -- cgit v1.2.3 From a21b06e7319129994f339ed47f512bbe57b77f5b Mon Sep 17 00:00:00 2001 From: Xin Long Date: Sun, 6 Nov 2022 15:34:17 -0500 Subject: net: sched: add helper support in act_ct This patch is to add helper support in act_ct for OVS actions=ct(alg=xxx) offloading, which is corresponding to Commit cae3a2627520 ("openvswitch: Allow attaching helpers to ct action") in OVS kernel part. The difference is when adding TC actions family and proto cannot be got from the filter/match, other than helper name in tb[TCA_CT_HELPER_NAME], we also need to send the family in tb[TCA_CT_HELPER_FAMILY] and the proto in tb[TCA_CT_HELPER_PROTO] to kernel. Acked-by: Marcelo Ricardo Leitner Signed-off-by: Xin Long Signed-off-by: Paolo Abeni --- include/net/tc_act/tc_ct.h | 1 + include/uapi/linux/tc_act/tc_ct.h | 3 ++ net/sched/act_ct.c | 89 +++++++++++++++++++++++++++++++++++---- 3 files changed, 85 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/net/tc_act/tc_ct.h b/include/net/tc_act/tc_ct.h index 8250d6f0a462..b24ea2d9400b 100644 --- a/include/net/tc_act/tc_ct.h +++ b/include/net/tc_act/tc_ct.h @@ -10,6 +10,7 @@ #include struct tcf_ct_params { + struct nf_conntrack_helper *helper; struct nf_conn *tmpl; u16 zone; diff --git a/include/uapi/linux/tc_act/tc_ct.h b/include/uapi/linux/tc_act/tc_ct.h index 5fb1d7ac1027..6c5200f0ed38 100644 --- a/include/uapi/linux/tc_act/tc_ct.h +++ b/include/uapi/linux/tc_act/tc_ct.h @@ -22,6 +22,9 @@ enum { TCA_CT_NAT_PORT_MIN, /* be16 */ TCA_CT_NAT_PORT_MAX, /* be16 */ TCA_CT_PAD, + TCA_CT_HELPER_NAME, /* string */ + TCA_CT_HELPER_FAMILY, /* u8 */ + TCA_CT_HELPER_PROTO, /* u8 */ __TCA_CT_MAX }; diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index 193a460a9d7f..da0b7f665277 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -33,6 +33,7 @@ #include #include #include +#include #include static struct workqueue_struct *act_ct_wq; @@ -655,7 +656,7 @@ struct tc_ct_action_net { /* Determine whether skb->_nfct is equal to the result of conntrack lookup. */ static bool tcf_ct_skb_nfct_cached(struct net *net, struct sk_buff *skb, - u16 zone_id, bool force) + struct tcf_ct_params *p) { enum ip_conntrack_info ctinfo; struct nf_conn *ct; @@ -665,11 +666,19 @@ static bool tcf_ct_skb_nfct_cached(struct net *net, struct sk_buff *skb, return false; if (!net_eq(net, read_pnet(&ct->ct_net))) goto drop_ct; - if (nf_ct_zone(ct)->id != zone_id) + if (nf_ct_zone(ct)->id != p->zone) goto drop_ct; + if (p->helper) { + struct nf_conn_help *help; + + help = nf_ct_ext_find(ct, NF_CT_EXT_HELPER); + if (help && rcu_access_pointer(help->helper) != p->helper) + goto drop_ct; + } /* Force conntrack entry direction. */ - if (force && CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL) { + if ((p->ct_action & TCA_CT_ACT_FORCE) && + CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL) { if (nf_ct_is_confirmed(ct)) nf_ct_kill(ct); @@ -832,6 +841,13 @@ out_free: static void tcf_ct_params_free(struct tcf_ct_params *params) { + if (params->helper) { +#if IS_ENABLED(CONFIG_NF_NAT) + if (params->ct_action & TCA_CT_ACT_NAT) + nf_nat_helper_put(params->helper); +#endif + nf_conntrack_helper_put(params->helper); + } if (params->ct_ft) tcf_ct_flow_table_put(params->ct_ft); if (params->tmpl) @@ -1026,13 +1042,14 @@ static int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res) { struct net *net = dev_net(skb->dev); - bool cached, commit, clear, force; enum ip_conntrack_info ctinfo; struct tcf_ct *c = to_ct(a); struct nf_conn *tmpl = NULL; struct nf_hook_state state; + bool cached, commit, clear; int nh_ofs, err, retval; struct tcf_ct_params *p; + bool add_helper = false; bool skip_add = false; bool defrag = false; struct nf_conn *ct; @@ -1043,7 +1060,6 @@ static int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a, retval = READ_ONCE(c->tcf_action); commit = p->ct_action & TCA_CT_ACT_COMMIT; clear = p->ct_action & TCA_CT_ACT_CLEAR; - force = p->ct_action & TCA_CT_ACT_FORCE; tmpl = p->tmpl; tcf_lastuse_update(&c->tcf_tm); @@ -1086,7 +1102,7 @@ static int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a, * actually run the packet through conntrack twice unless it's for a * different zone. */ - cached = tcf_ct_skb_nfct_cached(net, skb, p->zone, force); + cached = tcf_ct_skb_nfct_cached(net, skb, p); if (!cached) { if (tcf_ct_flow_table_lookup(p, skb, family)) { skip_add = true; @@ -1119,6 +1135,22 @@ do_nat: if (err != NF_ACCEPT) goto drop; + if (!nf_ct_is_confirmed(ct) && commit && p->helper && !nfct_help(ct)) { + err = __nf_ct_try_assign_helper(ct, p->tmpl, GFP_ATOMIC); + if (err) + goto drop; + add_helper = true; + if (p->ct_action & TCA_CT_ACT_NAT && !nfct_seqadj(ct)) { + if (!nfct_seqadj_ext_add(ct)) + goto drop; + } + } + + if (nf_ct_is_confirmed(ct) ? ((!cached && !skip_add) || add_helper) : commit) { + if (nf_ct_helper(skb, ct, ctinfo, family) != NF_ACCEPT) + goto drop; + } + if (commit) { tcf_ct_act_set_mark(ct, p->mark, p->mark_mask); tcf_ct_act_set_labels(ct, p->labels, p->labels_mask); @@ -1167,6 +1199,9 @@ static const struct nla_policy ct_policy[TCA_CT_MAX + 1] = { [TCA_CT_NAT_IPV6_MAX] = NLA_POLICY_EXACT_LEN(sizeof(struct in6_addr)), [TCA_CT_NAT_PORT_MIN] = { .type = NLA_U16 }, [TCA_CT_NAT_PORT_MAX] = { .type = NLA_U16 }, + [TCA_CT_HELPER_NAME] = { .type = NLA_STRING, .len = NF_CT_HELPER_NAME_LEN }, + [TCA_CT_HELPER_FAMILY] = { .type = NLA_U8 }, + [TCA_CT_HELPER_PROTO] = { .type = NLA_U8 }, }; static int tcf_ct_fill_params_nat(struct tcf_ct_params *p, @@ -1256,8 +1291,9 @@ static int tcf_ct_fill_params(struct net *net, { struct tc_ct_action_net *tn = net_generic(net, act_ct_ops.net_id); struct nf_conntrack_zone zone; + int err, family, proto, len; struct nf_conn *tmpl; - int err; + char *name; p->zone = NF_CT_DEFAULT_ZONE_ID; @@ -1318,10 +1354,31 @@ static int tcf_ct_fill_params(struct net *net, NL_SET_ERR_MSG_MOD(extack, "Failed to allocate conntrack template"); return -ENOMEM; } - __set_bit(IPS_CONFIRMED_BIT, &tmpl->status); p->tmpl = tmpl; + if (tb[TCA_CT_HELPER_NAME]) { + name = nla_data(tb[TCA_CT_HELPER_NAME]); + len = nla_len(tb[TCA_CT_HELPER_NAME]); + if (len > 16 || name[len - 1] != '\0') { + NL_SET_ERR_MSG_MOD(extack, "Failed to parse helper name."); + err = -EINVAL; + goto err; + } + family = tb[TCA_CT_HELPER_FAMILY] ? nla_get_u8(tb[TCA_CT_HELPER_FAMILY]) : AF_INET; + proto = tb[TCA_CT_HELPER_PROTO] ? nla_get_u8(tb[TCA_CT_HELPER_PROTO]) : IPPROTO_TCP; + err = nf_ct_add_helper(tmpl, name, family, proto, + p->ct_action & TCA_CT_ACT_NAT, &p->helper); + if (err) { + NL_SET_ERR_MSG_MOD(extack, "Failed to add helper"); + goto err; + } + } + __set_bit(IPS_CONFIRMED_BIT, &tmpl->status); return 0; +err: + nf_ct_put(p->tmpl); + p->tmpl = NULL; + return err; } static int tcf_ct_init(struct net *net, struct nlattr *nla, @@ -1490,6 +1547,19 @@ static int tcf_ct_dump_nat(struct sk_buff *skb, struct tcf_ct_params *p) return 0; } +static int tcf_ct_dump_helper(struct sk_buff *skb, struct nf_conntrack_helper *helper) +{ + if (!helper) + return 0; + + if (nla_put_string(skb, TCA_CT_HELPER_NAME, helper->name) || + nla_put_u8(skb, TCA_CT_HELPER_FAMILY, helper->tuple.src.l3num) || + nla_put_u8(skb, TCA_CT_HELPER_PROTO, helper->tuple.dst.protonum)) + return -1; + + return 0; +} + static inline int tcf_ct_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref) { @@ -1542,6 +1612,9 @@ static inline int tcf_ct_dump(struct sk_buff *skb, struct tc_action *a, if (tcf_ct_dump_nat(skb, p)) goto nla_put_failure; + if (tcf_ct_dump_helper(skb, p->helper)) + goto nla_put_failure; + skip_dump: if (nla_put(skb, TCA_CT_PARMS, sizeof(opt), &opt)) goto nla_put_failure; -- cgit v1.2.3 From 260cd59a54ef5ad62d54172e2faf19ad28615cec Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Mon, 7 Nov 2022 13:53:29 +0100 Subject: drm/fb-helper: Document struct drm_fb_helper.hint_leak_smem_start Document the new field smem_start in struct drm_fb_helper and avoid a compile-time warning. An error message is shown below and the bug report is at [1]. include/drm/drm_fb_helper.h:204: warning: Function parameter or member 'hint_leak_smem_start' not described in 'drm_fb_helper' Reported-by: Stephen Rothwell Acked-by: Daniel Vetter Signed-off-by: Thomas Zimmermann Fixes: e7c5c29a9eb1 ("drm/fb-helper: Set flag in struct drm_fb_helper for leaking physical addresses") Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Link: https://lore.kernel.org/dri-devel/20221107143858.0253a8ff@canb.auug.org.au/T/#u # [1] Link: https://patchwork.freedesktop.org/patch/msgid/20221107125329.12842-4-tzimmermann@suse.de --- include/drm/drm_fb_helper.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index ecfcd2c56d95..b111dc7ada78 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -200,6 +200,13 @@ struct drm_fb_helper { */ int preferred_bpp; + /** + * @hint_leak_smem_start: + * + * Hint to the fbdev emulation to store the framebuffer's physical + * address in struct &fb_info.fix.smem_start. If the hint is unset, + * the smem_start field should always be cleared to zero. + */ bool hint_leak_smem_start; }; -- cgit v1.2.3 From 94d879eaf7fb02a0d022a190278b3fd45b1efbd7 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 25 Oct 2022 12:17:36 +0200 Subject: drm/atomic-helper: Add {begin,end}_fb_access to plane helpers Add {begin,end}_fb_access helpers to run at the beginning and end of an atomic commit. The begin_fb_access helper acquires resources that are necessary to perform the atomic commit. It it similar to prepare_fb, except that the resources are to be released at the end of the commit. Resources acquired by prepare_fb are held until after the next pageflip. The end_fb_access helper performs the corresponding resource cleanup. Atomic helpers call it with the new plane state. This is different from cleanup_fb, which releases resources of the old plane state. v2: * fix typos in commit message (Javier) Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221025101737.8874-2-tzimmermann@suse.de --- drivers/gpu/drm/drm_atomic_helper.c | 34 +++++++++++++++++++++++--- drivers/gpu/drm/drm_gem_atomic_helper.c | 19 +++++++-------- drivers/gpu/drm/drm_simple_kms_helper.c | 26 ++++++++++++++++++++ include/drm/drm_modeset_helper_vtables.h | 41 +++++++++++++++++++++++++++++++- include/drm/drm_simple_kms_helper.h | 20 ++++++++++++++++ 5 files changed, 126 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 1a586b3c454b..d579fd8f7cb8 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2536,7 +2536,7 @@ int drm_atomic_helper_prepare_planes(struct drm_device *dev, if (funcs->prepare_fb) { ret = funcs->prepare_fb(plane, new_plane_state); if (ret) - goto fail; + goto fail_prepare_fb; } else { WARN_ON_ONCE(funcs->cleanup_fb); @@ -2545,13 +2545,34 @@ int drm_atomic_helper_prepare_planes(struct drm_device *dev, ret = drm_gem_plane_helper_prepare_fb(plane, new_plane_state); if (ret) - goto fail; + goto fail_prepare_fb; + } + } + + for_each_new_plane_in_state(state, plane, new_plane_state, i) { + const struct drm_plane_helper_funcs *funcs = plane->helper_private; + + if (funcs->begin_fb_access) { + ret = funcs->begin_fb_access(plane, new_plane_state); + if (ret) + goto fail_begin_fb_access; } } return 0; -fail: +fail_begin_fb_access: + for_each_new_plane_in_state(state, plane, new_plane_state, j) { + const struct drm_plane_helper_funcs *funcs = plane->helper_private; + + if (j >= i) + continue; + + if (funcs->end_fb_access) + funcs->end_fb_access(plane, new_plane_state); + } + i = j; /* set i to upper limit to cleanup all planes */ +fail_prepare_fb: for_each_new_plane_in_state(state, plane, new_plane_state, j) { const struct drm_plane_helper_funcs *funcs; @@ -2827,6 +2848,13 @@ void drm_atomic_helper_cleanup_planes(struct drm_device *dev, struct drm_plane_state *old_plane_state, *new_plane_state; int i; + for_each_oldnew_plane_in_state(old_state, plane, old_plane_state, new_plane_state, i) { + const struct drm_plane_helper_funcs *funcs = plane->helper_private; + + if (funcs->end_fb_access) + funcs->end_fb_access(plane, new_plane_state); + } + for_each_oldnew_plane_in_state(old_state, plane, old_plane_state, new_plane_state, i) { const struct drm_plane_helper_funcs *funcs; struct drm_plane_state *plane_state; diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index b6a0110eb64a..1de0a08afd86 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -414,16 +414,14 @@ void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state * EXPORT_SYMBOL(drm_gem_cleanup_shadow_fb); /** - * drm_gem_simple_kms_prepare_shadow_fb - prepares shadow framebuffers + * drm_gem_simple_kms_begin_shadow_fb_access - prepares shadow framebuffers for CPU access * @pipe: the simple display pipe * @plane_state: the plane state of type struct drm_shadow_plane_state * - * This function implements struct drm_simple_display_funcs.prepare_fb. It - * maps all buffer objects of the plane's framebuffer into kernel address - * space and stores them in struct drm_shadow_plane_state.map. The - * framebuffer will be synchronized as part of the atomic commit. + * This function implements struct drm_simple_display_funcs.begin_fb_access. * - * See drm_gem_simple_kms_cleanup_shadow_fb() for cleanup. + * See drm_gem_begin_shadow_fb_access() for details and + * drm_gem_simple_kms_cleanup_shadow_fb() for cleanup. * * Returns: * 0 on success, or a negative errno code otherwise. @@ -436,14 +434,15 @@ int drm_gem_simple_kms_prepare_shadow_fb(struct drm_simple_display_pipe *pipe, EXPORT_SYMBOL(drm_gem_simple_kms_prepare_shadow_fb); /** - * drm_gem_simple_kms_cleanup_shadow_fb - releases shadow framebuffers + * drm_gem_simple_kms_end_shadow_fb_access - releases shadow framebuffers from CPU access * @pipe: the simple display pipe * @plane_state: the plane state of type struct drm_shadow_plane_state * - * This function implements struct drm_simple_display_funcs.cleanup_fb. - * This function unmaps all buffer objects of the plane's framebuffer. + * This function implements struct drm_simple_display_funcs.end_fb_access. + * It undoes all effects of drm_gem_simple_kms_begin_shadow_fb_access() in + * reverse order. * - * See drm_gem_simple_kms_prepare_shadow_fb(). + * See drm_gem_simple_kms_begin_shadow_fb_access(). */ void drm_gem_simple_kms_cleanup_shadow_fb(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state) diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index 31233c6ae3c4..3ef420ec4534 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -285,6 +285,30 @@ static void drm_simple_kms_plane_cleanup_fb(struct drm_plane *plane, pipe->funcs->cleanup_fb(pipe, state); } +static int drm_simple_kms_plane_begin_fb_access(struct drm_plane *plane, + struct drm_plane_state *new_plane_state) +{ + struct drm_simple_display_pipe *pipe; + + pipe = container_of(plane, struct drm_simple_display_pipe, plane); + if (!pipe->funcs || !pipe->funcs->begin_fb_access) + return 0; + + return pipe->funcs->begin_fb_access(pipe, new_plane_state); +} + +static void drm_simple_kms_plane_end_fb_access(struct drm_plane *plane, + struct drm_plane_state *new_plane_state) +{ + struct drm_simple_display_pipe *pipe; + + pipe = container_of(plane, struct drm_simple_display_pipe, plane); + if (!pipe->funcs || !pipe->funcs->end_fb_access) + return; + + pipe->funcs->end_fb_access(pipe, new_plane_state); +} + static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane, uint32_t format, uint64_t modifier) @@ -295,6 +319,8 @@ static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane, static const struct drm_plane_helper_funcs drm_simple_kms_plane_helper_funcs = { .prepare_fb = drm_simple_kms_plane_prepare_fb, .cleanup_fb = drm_simple_kms_plane_cleanup_fb, + .begin_fb_access = drm_simple_kms_plane_begin_fb_access, + .end_fb_access = drm_simple_kms_plane_end_fb_access, .atomic_check = drm_simple_kms_plane_atomic_check, .atomic_update = drm_simple_kms_plane_atomic_update, }; diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index fafa70ac1337..d9f2254a039a 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1184,11 +1184,20 @@ struct drm_plane_helper_funcs { * can call drm_gem_plane_helper_prepare_fb() from their @prepare_fb * hook. * + * The resources acquired in @prepare_fb persist after the end of + * the atomic commit. Resources that can be release at the commit's end + * should be acquired in @begin_fb_access and released in @end_fb_access. + * For example, a GEM buffer's pin operation belongs into @prepare_fb to + * keep the buffer pinned after the commit. But a vmap operation for + * shadow-plane helpers belongs into @begin_fb_access, so that atomic + * helpers remove the mapping at the end of the commit. + * * The helpers will call @cleanup_fb with matching arguments for every * successful call to this hook. * * This callback is used by the atomic modeset helpers and by the - * transitional plane helpers, but it is optional. + * transitional plane helpers, but it is optional. See @begin_fb_access + * for preparing per-commit resources. * * RETURNS: * @@ -1211,6 +1220,36 @@ struct drm_plane_helper_funcs { void (*cleanup_fb)(struct drm_plane *plane, struct drm_plane_state *old_state); + /** + * @begin_fb_access: + * + * This hook prepares the plane for access during an atomic commit. + * In contrast to @prepare_fb, resources acquired in @begin_fb_access, + * are released at the end of the atomic commit in @end_fb_access. + * + * For example, with shadow-plane helpers, the GEM buffer's vmap + * operation belongs into @begin_fb_access, so that the buffer's + * memory will be unmapped at the end of the commit in @end_fb_access. + * But a GEM buffer's pin operation belongs into @prepare_fb + * to keep the buffer pinned after the commit. + * + * The callback is used by the atomic modeset helpers, but it is optional. + * See @end_fb_cleanup for undoing the effects of @begin_fb_access and + * @prepare_fb for acquiring resources until the next pageflip. + * + * Returns: + * 0 on success, or a negative errno code otherwise. + */ + int (*begin_fb_access)(struct drm_plane *plane, struct drm_plane_state *new_plane_state); + + /** + * @end_fb_access: + * + * This hook cleans up resources allocated by @begin_fb_access. It it called + * at the end of a commit for the new plane state. + */ + void (*end_fb_access)(struct drm_plane *plane, struct drm_plane_state *new_plane_state); + /** * @atomic_check: * diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index 0b3647e614dd..2298fe3af4cd 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -135,6 +135,26 @@ struct drm_simple_display_pipe_funcs { void (*cleanup_fb)(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state); + /** + * @begin_fb_access: + * + * Optional, called by &drm_plane_helper_funcs.begin_fb_access. Please read + * the documentation for the &drm_plane_helper_funcs.begin_fb_access hook for + * more details. + */ + int (*begin_fb_access)(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *new_plane_state); + + /** + * @end_fb_access: + * + * Optional, called by &drm_plane_helper_funcs.end_fb_access. Please read + * the documentation for the &drm_plane_helper_funcs.end_fb_access hook for + * more details. + */ + void (*end_fb_access)(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state); + /** * @enable_vblank: * -- cgit v1.2.3 From 359c6649cd9ab3907bcaf20ed67b9646c94a7742 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 25 Oct 2022 12:17:37 +0200 Subject: drm/gem: Implement shadow-plane {begin, end}_fb_access with vmap Move the vmap code for shadow-plane helpers from prepare_fb to begin_fb_access helpers. Vunmap is now performed at the end of the current pageflip, instead of the end of the following pageflip. Reduces the duration of the mapping from while the framebuffer is being displayed to just the atomic commit. This is safe as outside of the pageflip, nothing should access the mapped buffer memory. Unmapping the framebuffer BO memory early allows to reduce address- space consumption and possibly allows for evicting the memory pages. The change is effectively a rename of prepare_fb and cleanup_fb implementations, plus updates to the shadow-plane init macro. As there's no longer a prepare_fb helper for shadow planes, atomic helpers will call drm_gem_plane_helper_prepare_fb() automatically. v2: * fix typos in commit message (Javier) Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221025101737.8874-3-tzimmermann@suse.de --- drivers/gpu/drm/drm_gem_atomic_helper.c | 47 +++++++++++++++------------------ include/drm/drm_gem_atomic_helper.h | 20 +++++++------- 2 files changed, 31 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index 1de0a08afd86..e42800718f51 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -360,48 +360,43 @@ void drm_gem_reset_shadow_plane(struct drm_plane *plane) EXPORT_SYMBOL(drm_gem_reset_shadow_plane); /** - * drm_gem_prepare_shadow_fb - prepares shadow framebuffers + * drm_gem_begin_shadow_fb_access - prepares shadow framebuffers for CPU access * @plane: the plane * @plane_state: the plane state of type struct drm_shadow_plane_state * - * This function implements struct &drm_plane_helper_funcs.prepare_fb. It + * This function implements struct &drm_plane_helper_funcs.begin_fb_access. It * maps all buffer objects of the plane's framebuffer into kernel address - * space and stores them in &struct drm_shadow_plane_state.map. The - * framebuffer will be synchronized as part of the atomic commit. + * space and stores them in struct &drm_shadow_plane_state.map. The first data + * bytes are available in struct &drm_shadow_plane_state.data. * - * See drm_gem_cleanup_shadow_fb() for cleanup. + * See drm_gem_end_shadow_fb_access() for cleanup. * * Returns: * 0 on success, or a negative errno code otherwise. */ -int drm_gem_prepare_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state) +int drm_gem_begin_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state) { struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); struct drm_framebuffer *fb = plane_state->fb; - int ret; if (!fb) return 0; - ret = drm_gem_plane_helper_prepare_fb(plane, plane_state); - if (ret) - return ret; - return drm_gem_fb_vmap(fb, shadow_plane_state->map, shadow_plane_state->data); } -EXPORT_SYMBOL(drm_gem_prepare_shadow_fb); +EXPORT_SYMBOL(drm_gem_begin_shadow_fb_access); /** - * drm_gem_cleanup_shadow_fb - releases shadow framebuffers + * drm_gem_end_shadow_fb_access - releases shadow framebuffers from CPU access * @plane: the plane * @plane_state: the plane state of type struct drm_shadow_plane_state * - * This function implements struct &drm_plane_helper_funcs.cleanup_fb. - * This function unmaps all buffer objects of the plane's framebuffer. + * This function implements struct &drm_plane_helper_funcs.end_fb_access. It + * undoes all effects of drm_gem_begin_shadow_fb_access() in reverse order. * - * See drm_gem_prepare_shadow_fb() for more information. + * See drm_gem_begin_shadow_fb_access() for more information. */ -void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state) +void drm_gem_end_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state) { struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); struct drm_framebuffer *fb = plane_state->fb; @@ -411,7 +406,7 @@ void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state * drm_gem_fb_vunmap(fb, shadow_plane_state->map); } -EXPORT_SYMBOL(drm_gem_cleanup_shadow_fb); +EXPORT_SYMBOL(drm_gem_end_shadow_fb_access); /** * drm_gem_simple_kms_begin_shadow_fb_access - prepares shadow framebuffers for CPU access @@ -426,12 +421,12 @@ EXPORT_SYMBOL(drm_gem_cleanup_shadow_fb); * Returns: * 0 on success, or a negative errno code otherwise. */ -int drm_gem_simple_kms_prepare_shadow_fb(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *plane_state) +int drm_gem_simple_kms_begin_shadow_fb_access(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state) { - return drm_gem_prepare_shadow_fb(&pipe->plane, plane_state); + return drm_gem_begin_shadow_fb_access(&pipe->plane, plane_state); } -EXPORT_SYMBOL(drm_gem_simple_kms_prepare_shadow_fb); +EXPORT_SYMBOL(drm_gem_simple_kms_begin_shadow_fb_access); /** * drm_gem_simple_kms_end_shadow_fb_access - releases shadow framebuffers from CPU access @@ -444,12 +439,12 @@ EXPORT_SYMBOL(drm_gem_simple_kms_prepare_shadow_fb); * * See drm_gem_simple_kms_begin_shadow_fb_access(). */ -void drm_gem_simple_kms_cleanup_shadow_fb(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *plane_state) +void drm_gem_simple_kms_end_shadow_fb_access(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state) { - drm_gem_cleanup_shadow_fb(&pipe->plane, plane_state); + drm_gem_end_shadow_fb_access(&pipe->plane, plane_state); } -EXPORT_SYMBOL(drm_gem_simple_kms_cleanup_shadow_fb); +EXPORT_SYMBOL(drm_gem_simple_kms_end_shadow_fb_access); /** * drm_gem_simple_kms_reset_shadow_plane - resets a shadow-buffered plane diff --git a/include/drm/drm_gem_atomic_helper.h b/include/drm/drm_gem_atomic_helper.h index 6e3319e9001a..6970ccb787e2 100644 --- a/include/drm/drm_gem_atomic_helper.h +++ b/include/drm/drm_gem_atomic_helper.h @@ -103,8 +103,8 @@ void drm_gem_destroy_shadow_plane_state(struct drm_plane *plane, .atomic_duplicate_state = drm_gem_duplicate_shadow_plane_state, \ .atomic_destroy_state = drm_gem_destroy_shadow_plane_state -int drm_gem_prepare_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state); -void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state); +int drm_gem_begin_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state); +void drm_gem_end_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state); /** * DRM_GEM_SHADOW_PLANE_HELPER_FUNCS - @@ -115,13 +115,13 @@ void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state * * functions. */ #define DRM_GEM_SHADOW_PLANE_HELPER_FUNCS \ - .prepare_fb = drm_gem_prepare_shadow_fb, \ - .cleanup_fb = drm_gem_cleanup_shadow_fb + .begin_fb_access = drm_gem_begin_shadow_fb_access, \ + .end_fb_access = drm_gem_end_shadow_fb_access -int drm_gem_simple_kms_prepare_shadow_fb(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *plane_state); -void drm_gem_simple_kms_cleanup_shadow_fb(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *plane_state); +int drm_gem_simple_kms_begin_shadow_fb_access(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state); +void drm_gem_simple_kms_end_shadow_fb_access(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state); void drm_gem_simple_kms_reset_shadow_plane(struct drm_simple_display_pipe *pipe); struct drm_plane_state * drm_gem_simple_kms_duplicate_shadow_plane_state(struct drm_simple_display_pipe *pipe); @@ -137,8 +137,8 @@ void drm_gem_simple_kms_destroy_shadow_plane_state(struct drm_simple_display_pip * functions. */ #define DRM_GEM_SIMPLE_DISPLAY_PIPE_SHADOW_PLANE_FUNCS \ - .prepare_fb = drm_gem_simple_kms_prepare_shadow_fb, \ - .cleanup_fb = drm_gem_simple_kms_cleanup_shadow_fb, \ + .begin_fb_access = drm_gem_simple_kms_begin_shadow_fb_access, \ + .end_fb_access = drm_gem_simple_kms_end_shadow_fb_access, \ .reset_plane = drm_gem_simple_kms_reset_shadow_plane, \ .duplicate_plane_state = drm_gem_simple_kms_duplicate_shadow_plane_state, \ .destroy_plane_state = drm_gem_simple_kms_destroy_shadow_plane_state -- cgit v1.2.3 From c3d96f690a790074b508fe183a41e36a00cd7ddd Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 3 Oct 2022 07:34:21 +0100 Subject: net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write() Provide a CONFIG_PROC_FS=n fallback for proc_create_net_single_write(). Also provide a fallback for proc_create_net_data_write(). Fixes: 564def71765c ("proc: Add a way to make network proc files writable") Reported-by: kernel test robot Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org cc: netdev@vger.kernel.org --- include/linux/proc_fs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 81d6e4ec2294..0260f5ea98fe 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -208,8 +208,10 @@ static inline void proc_remove(struct proc_dir_entry *de) {} static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) { return 0; } #define proc_create_net_data(name, mode, parent, ops, state_size, data) ({NULL;}) +#define proc_create_net_data_write(name, mode, parent, ops, write, state_size, data) ({NULL;}) #define proc_create_net(name, mode, parent, state_size, ops) ({NULL;}) #define proc_create_net_single(name, mode, parent, show, data) ({NULL;}) +#define proc_create_net_single_write(name, mode, parent, show, write, data) ({NULL;}) static inline struct pid *tgid_pidfd_to_pid(const struct file *file) { -- cgit v1.2.3 From 4d843be56ba6a8c0e566afd58775742d9e721505 Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 5 Apr 2022 21:48:48 +0100 Subject: rxrpc: Trace setting of the request-ack flag Add a tracepoint to log why the request-ack flag is set on an outgoing DATA packet, allowing debugging as to why. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 36 ++++++++++++++++++++++++++++++++++++ net/rxrpc/output.c | 32 +++++++++++++++++++++++--------- 2 files changed, 59 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index d20bf4aa0204..4c501c660123 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -242,6 +242,16 @@ EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \ E_(rxrpc_tx_point_version_reply, "VerReply") +#define rxrpc_req_ack_traces \ + EM(rxrpc_reqack_ack_lost, "ACK-LOST ") \ + EM(rxrpc_reqack_already_on, "ALREADY-ON") \ + EM(rxrpc_reqack_more_rtt, "MORE-RTT ") \ + EM(rxrpc_reqack_no_srv_last, "NO-SRVLAST") \ + EM(rxrpc_reqack_old_rtt, "OLD-RTT ") \ + EM(rxrpc_reqack_retrans, "RETRANS ") \ + EM(rxrpc_reqack_slow_start, "SLOW-START") \ + E_(rxrpc_reqack_small_txwin, "SMALL-TXWN") + /* * Generate enums for tracing information. */ @@ -263,6 +273,7 @@ enum rxrpc_propose_ack_outcome { rxrpc_propose_ack_outcomes } __mode(byte); enum rxrpc_propose_ack_trace { rxrpc_propose_ack_traces } __mode(byte); enum rxrpc_receive_trace { rxrpc_receive_traces } __mode(byte); enum rxrpc_recvmsg_trace { rxrpc_recvmsg_traces } __mode(byte); +enum rxrpc_req_ack_trace { rxrpc_req_ack_traces } __mode(byte); enum rxrpc_rtt_rx_trace { rxrpc_rtt_rx_traces } __mode(byte); enum rxrpc_rtt_tx_trace { rxrpc_rtt_tx_traces } __mode(byte); enum rxrpc_skb_trace { rxrpc_skb_traces } __mode(byte); @@ -290,6 +301,7 @@ rxrpc_propose_ack_outcomes; rxrpc_propose_ack_traces; rxrpc_receive_traces; rxrpc_recvmsg_traces; +rxrpc_req_ack_traces; rxrpc_rtt_rx_traces; rxrpc_rtt_tx_traces; rxrpc_skb_traces; @@ -1395,6 +1407,30 @@ TRACE_EVENT(rxrpc_rx_discard_ack, __entry->call_ackr_prev) ); +TRACE_EVENT(rxrpc_req_ack, + TP_PROTO(unsigned int call_debug_id, rxrpc_seq_t seq, + enum rxrpc_req_ack_trace why), + + TP_ARGS(call_debug_id, seq, why), + + TP_STRUCT__entry( + __field(unsigned int, call_debug_id ) + __field(rxrpc_seq_t, seq ) + __field(enum rxrpc_req_ack_trace, why ) + ), + + TP_fast_assign( + __entry->call_debug_id = call_debug_id; + __entry->seq = seq; + __entry->why = why; + ), + + TP_printk("c=%08x q=%08x REQ-%s", + __entry->call_debug_id, + __entry->seq, + __print_symbolic(__entry->why, rxrpc_req_ack_traces)) + ); + #undef EM #undef E_ #endif /* _TRACE_RXRPC_H */ diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 9683617db704..2922c10bd500 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -350,6 +350,7 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call) int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, bool retrans) { + enum rxrpc_req_ack_trace why; struct rxrpc_connection *conn = call->conn; struct rxrpc_wire_header whdr; struct rxrpc_skb_priv *sp = rxrpc_skb(skb); @@ -405,16 +406,29 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, * service call, lest OpenAFS incorrectly send us an ACK with some * soft-ACKs in it and then never follow up with a proper hard ACK. */ - if ((!(sp->hdr.flags & RXRPC_LAST_PACKET) || - rxrpc_to_server(sp) - ) && - (test_and_clear_bit(RXRPC_CALL_EV_ACK_LOST, &call->events) || - retrans || - call->cong_mode == RXRPC_CALL_SLOW_START || - (call->peer->rtt_count < 3 && sp->hdr.seq & 1) || - ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), - ktime_get_real()))) + if (whdr.flags & RXRPC_REQUEST_ACK) + why = rxrpc_reqack_already_on; + else if ((whdr.flags & RXRPC_LAST_PACKET) && rxrpc_to_client(sp)) + why = rxrpc_reqack_no_srv_last; + else if (test_and_clear_bit(RXRPC_CALL_EV_ACK_LOST, &call->events)) + why = rxrpc_reqack_ack_lost; + else if (retrans) + why = rxrpc_reqack_retrans; + else if (call->cong_mode == RXRPC_CALL_SLOW_START && call->cong_cwnd <= 2) + why = rxrpc_reqack_slow_start; + else if (call->tx_winsize <= 2) + why = rxrpc_reqack_small_txwin; + else if (call->peer->rtt_count < 3 && sp->hdr.seq & 1) + why = rxrpc_reqack_more_rtt; + else if (ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), ktime_get_real())) + why = rxrpc_reqack_old_rtt; + else + goto dont_set_request_ack; + + trace_rxrpc_req_ack(call->debug_id, sp->hdr.seq, why); + if (why != rxrpc_reqack_no_srv_last) whdr.flags |= RXRPC_REQUEST_ACK; +dont_set_request_ack: if (IS_ENABLED(CONFIG_AF_RXRPC_INJECT_LOSS)) { static int lose; -- cgit v1.2.3 From 334dfbfc5a7187c99761df2392dd4cc49c453bea Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 22 Apr 2022 00:20:49 +0100 Subject: rxrpc: Split call timer-expiration from call timer-set tracepoint Split the tracepoint for call timer-set to separate out the call timer-expiration event Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 42 +++++++++++++++++++++++++++++++++++++++++- net/rxrpc/call_object.c | 2 +- 2 files changed, 42 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 4c501c660123..a72f04e3d264 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -133,7 +133,6 @@ #define rxrpc_timer_traces \ EM(rxrpc_timer_begin, "Begin ") \ - EM(rxrpc_timer_expired, "*EXPR*") \ EM(rxrpc_timer_exp_ack, "ExpAck") \ EM(rxrpc_timer_exp_hard, "ExpHrd") \ EM(rxrpc_timer_exp_idle, "ExpIdl") \ @@ -1019,6 +1018,47 @@ TRACE_EVENT(rxrpc_timer, __entry->timer - __entry->now) ); +TRACE_EVENT(rxrpc_timer_expired, + TP_PROTO(struct rxrpc_call *call, unsigned long now), + + TP_ARGS(call, now), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(long, now ) + __field(long, ack_at ) + __field(long, ack_lost_at ) + __field(long, resend_at ) + __field(long, ping_at ) + __field(long, expect_rx_by ) + __field(long, expect_req_by ) + __field(long, expect_term_by ) + __field(long, timer ) + ), + + TP_fast_assign( + __entry->call = call->debug_id; + __entry->now = now; + __entry->ack_at = call->ack_at; + __entry->ack_lost_at = call->ack_lost_at; + __entry->resend_at = call->resend_at; + __entry->expect_rx_by = call->expect_rx_by; + __entry->expect_req_by = call->expect_req_by; + __entry->expect_term_by = call->expect_term_by; + __entry->timer = call->timer.expires; + ), + + TP_printk("c=%08x EXPIRED a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld", + __entry->call, + __entry->ack_at - __entry->now, + __entry->ack_lost_at - __entry->now, + __entry->resend_at - __entry->now, + __entry->expect_rx_by - __entry->now, + __entry->expect_req_by - __entry->now, + __entry->expect_term_by - __entry->now, + __entry->timer - __entry->now) + ); + TRACE_EVENT(rxrpc_rx_lose, TP_PROTO(struct rxrpc_skb_priv *sp), diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 6401cdf7a624..a75861a0c477 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -52,7 +52,7 @@ static void rxrpc_call_timer_expired(struct timer_list *t) _enter("%d", call->debug_id); if (call->state < RXRPC_CALL_COMPLETE) { - trace_rxrpc_timer(call, rxrpc_timer_expired, jiffies); + trace_rxrpc_timer_expired(call, jiffies); __rxrpc_queue_call(call); } else { rxrpc_put_call(call, rxrpc_call_put); -- cgit v1.2.3 From f7fa52421f76309c574f2575701660bc3ea3a705 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 18 Aug 2022 11:52:36 +0100 Subject: rxrpc: Record stats for why the REQUEST-ACK flag is being set Record stats for why the REQUEST-ACK flag is being set. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 1 + net/rxrpc/ar-internal.h | 2 ++ net/rxrpc/output.c | 1 + net/rxrpc/proc.c | 14 ++++++++++++++ 4 files changed, 18 insertions(+) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index a72f04e3d264..794523d15321 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -250,6 +250,7 @@ EM(rxrpc_reqack_retrans, "RETRANS ") \ EM(rxrpc_reqack_slow_start, "SLOW-START") \ E_(rxrpc_reqack_small_txwin, "SMALL-TXWN") +/* ---- Must update size of stat_why_req_ack[] if more are added! */ /* * Generate enums for tracing information. diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 8ed707a11d43..436a1e8d0abd 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -107,6 +107,8 @@ struct rxrpc_net { atomic_t stat_tx_ack_skip; atomic_t stat_tx_acks[256]; atomic_t stat_rx_acks[256]; + + atomic_t stat_why_req_ack[8]; }; /* diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index f350d39e3a60..77ed46ab33c5 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -430,6 +430,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, else goto dont_set_request_ack; + rxrpc_inc_stat(call->rxnet, stat_why_req_ack[why]); trace_rxrpc_req_ack(call->debug_id, sp->hdr.seq, why); if (why != rxrpc_reqack_no_srv_last) whdr.flags |= RXRPC_REQUEST_ACK; diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index 488c403f1d33..9bd357f39c39 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -445,6 +445,18 @@ int rxrpc_stats_show(struct seq_file *seq, void *v) atomic_read(&rxnet->stat_rx_acks[RXRPC_ACK_PING_RESPONSE]), atomic_read(&rxnet->stat_rx_acks[RXRPC_ACK_DELAY]), atomic_read(&rxnet->stat_rx_acks[RXRPC_ACK_IDLE])); + seq_printf(seq, + "Why-Req-A: acklost=%u already=%u mrtt=%u ortt=%u\n", + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_ack_lost]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_already_on]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_more_rtt]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_old_rtt])); + seq_printf(seq, + "Why-Req-A: nolast=%u retx=%u slows=%u smtxw=%u\n", + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_no_srv_last]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_retrans]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_slow_start]), + atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_small_txwin])); seq_printf(seq, "Buffers : txb=%u rxb=%u\n", atomic_read(&rxrpc_n_tx_skbs), @@ -476,5 +488,7 @@ int rxrpc_stats_clear(struct file *file, char *buf, size_t size) atomic_set(&rxnet->stat_tx_ack_skip, 0); memset(&rxnet->stat_tx_acks, 0, sizeof(rxnet->stat_tx_acks)); memset(&rxnet->stat_rx_acks, 0, sizeof(rxnet->stat_rx_acks)); + + memset(&rxnet->stat_why_req_ack, 0, sizeof(rxnet->stat_why_req_ack)); return size; } -- cgit v1.2.3 From 42fb06b391ace2aec5cdb1ebb8ff668f0a34332f Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 12 Oct 2022 08:49:29 +0100 Subject: net: Change the udp encap_err_rcv to allow use of {ip,ipv6}_icmp_error() Change the udp encap_err_rcv signature to match ip_icmp_error() and ipv6_icmp_error() so that those can be used from the called function and export them. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org cc: netdev@vger.kernel.org --- include/linux/udp.h | 3 +- include/net/udp_tunnel.h | 4 +-- net/ipv4/ip_sockglue.c | 1 + net/ipv4/udp.c | 3 +- net/ipv6/datagram.c | 1 + net/ipv6/udp.c | 3 +- net/rxrpc/ar-internal.h | 2 +- net/rxrpc/peer_event.c | 71 ++++++++++++------------------------------------ 8 files changed, 28 insertions(+), 60 deletions(-) (limited to 'include') diff --git a/include/linux/udp.h b/include/linux/udp.h index 5cdba00a904a..dea57aa37df6 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -70,7 +70,8 @@ struct udp_sock { * For encapsulation sockets. */ int (*encap_rcv)(struct sock *sk, struct sk_buff *skb); - void (*encap_err_rcv)(struct sock *sk, struct sk_buff *skb, unsigned int udp_offset); + void (*encap_err_rcv)(struct sock *sk, struct sk_buff *skb, int err, + __be16 port, u32 info, u8 *payload); int (*encap_err_lookup)(struct sock *sk, struct sk_buff *skb); void (*encap_destroy)(struct sock *sk); diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h index 72394f441dad..0ca9b7a11baf 100644 --- a/include/net/udp_tunnel.h +++ b/include/net/udp_tunnel.h @@ -68,8 +68,8 @@ typedef int (*udp_tunnel_encap_rcv_t)(struct sock *sk, struct sk_buff *skb); typedef int (*udp_tunnel_encap_err_lookup_t)(struct sock *sk, struct sk_buff *skb); typedef void (*udp_tunnel_encap_err_rcv_t)(struct sock *sk, - struct sk_buff *skb, - unsigned int udp_offset); + struct sk_buff *skb, int err, + __be16 port, u32 info, u8 *payload); typedef void (*udp_tunnel_encap_destroy_t)(struct sock *sk); typedef struct sk_buff *(*udp_tunnel_gro_receive_t)(struct sock *sk, struct list_head *head, diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 5f16807d3235..9f92ae35bb01 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -433,6 +433,7 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, } kfree_skb(skb); } +EXPORT_SYMBOL_GPL(ip_icmp_error); void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 info) { diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 89accc3c8bb3..b859d6c8298e 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -784,7 +784,8 @@ int __udp4_lib_err(struct sk_buff *skb, u32 info, struct udp_table *udptable) if (tunnel) { /* ...not for tunnels though: we don't have a sending socket */ if (udp_sk(sk)->encap_err_rcv) - udp_sk(sk)->encap_err_rcv(sk, skb, iph->ihl << 2); + udp_sk(sk)->encap_err_rcv(sk, skb, err, uh->dest, info, + (u8 *)(uh+1)); goto out; } if (!inet->recverr) { diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index df7e032ce87d..7c7155b48f17 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -334,6 +334,7 @@ void ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, if (sock_queue_err_skb(sk, skb)) kfree_skb(skb); } +EXPORT_SYMBOL_GPL(ipv6_icmp_error); void ipv6_local_error(struct sock *sk, int err, struct flowi6 *fl6, u32 info) { diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 297f7cc06044..4bc3fc27ec78 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -631,7 +631,8 @@ int __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt, /* Tunnels don't have an application socket: don't pass errors back */ if (tunnel) { if (udp_sk(sk)->encap_err_rcv) - udp_sk(sk)->encap_err_rcv(sk, skb, offset); + udp_sk(sk)->encap_err_rcv(sk, skb, err, uh->dest, + ntohl(info), (u8 *)(uh+1)); goto out; } diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 436a1e8d0abd..51270b2e49c3 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -998,7 +998,7 @@ void rxrpc_send_keepalive(struct rxrpc_peer *); /* * peer_event.c */ -void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, unsigned int udp_offset); +void rxrpc_encap_err_rcv(struct sock *, struct sk_buff *, int, __be16, u32, u8 *); void rxrpc_error_report(struct sock *); void rxrpc_peer_keepalive_worker(struct work_struct *); diff --git a/net/rxrpc/peer_event.c b/net/rxrpc/peer_event.c index 32561e9567fe..d7d6d7aff985 100644 --- a/net/rxrpc/peer_event.c +++ b/net/rxrpc/peer_event.c @@ -29,20 +29,16 @@ static void rxrpc_distribute_error(struct rxrpc_peer *, int, */ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local, struct sk_buff *skb, - unsigned int udp_offset, - unsigned int *info, + __be16 udp_port, struct sockaddr_rxrpc *srx) { struct iphdr *ip, *ip0 = ip_hdr(skb); struct icmphdr *icmp = icmp_hdr(skb); - struct udphdr *udp = (struct udphdr *)(skb->data + udp_offset); _enter("%u,%u,%u", ip0->protocol, icmp->type, icmp->code); switch (icmp->type) { case ICMP_DEST_UNREACH: - *info = ntohs(icmp->un.frag.mtu); - fallthrough; case ICMP_TIME_EXCEEDED: case ICMP_PARAMETERPROB: ip = (struct iphdr *)((void *)icmp + 8); @@ -63,7 +59,7 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local, case AF_INET: srx->transport_len = sizeof(srx->transport.sin); srx->transport.family = AF_INET; - srx->transport.sin.sin_port = udp->dest; + srx->transport.sin.sin_port = udp_port; memcpy(&srx->transport.sin.sin_addr, &ip->daddr, sizeof(struct in_addr)); break; @@ -72,7 +68,7 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local, case AF_INET6: srx->transport_len = sizeof(srx->transport.sin); srx->transport.family = AF_INET; - srx->transport.sin.sin_port = udp->dest; + srx->transport.sin.sin_port = udp_port; memcpy(&srx->transport.sin.sin_addr, &ip->daddr, sizeof(struct in_addr)); break; @@ -93,20 +89,16 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local, */ static struct rxrpc_peer *rxrpc_lookup_peer_icmp6_rcu(struct rxrpc_local *local, struct sk_buff *skb, - unsigned int udp_offset, - unsigned int *info, + __be16 udp_port, struct sockaddr_rxrpc *srx) { struct icmp6hdr *icmp = icmp6_hdr(skb); struct ipv6hdr *ip, *ip0 = ipv6_hdr(skb); - struct udphdr *udp = (struct udphdr *)(skb->data + udp_offset); _enter("%u,%u,%u", ip0->nexthdr, icmp->icmp6_type, icmp->icmp6_code); switch (icmp->icmp6_type) { case ICMPV6_DEST_UNREACH: - *info = ntohl(icmp->icmp6_mtu); - fallthrough; case ICMPV6_PKT_TOOBIG: case ICMPV6_TIME_EXCEED: case ICMPV6_PARAMPROB: @@ -129,13 +121,13 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp6_rcu(struct rxrpc_local *local, _net("Rx ICMP6 on v4 sock"); srx->transport_len = sizeof(srx->transport.sin); srx->transport.family = AF_INET; - srx->transport.sin.sin_port = udp->dest; + srx->transport.sin.sin_port = udp_port; memcpy(&srx->transport.sin.sin_addr, &ip->daddr.s6_addr32[3], sizeof(struct in_addr)); break; case AF_INET6: _net("Rx ICMP6"); - srx->transport.sin.sin_port = udp->dest; + srx->transport.sin.sin_port = udp_port; memcpy(&srx->transport.sin6.sin6_addr, &ip->daddr, sizeof(struct in6_addr)); break; @@ -152,15 +144,13 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp6_rcu(struct rxrpc_local *local, /* * Handle an error received on the local endpoint as a tunnel. */ -void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, - unsigned int udp_offset) +void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, int err, + __be16 port, u32 info, u8 *payload) { struct sock_extended_err ee; struct sockaddr_rxrpc srx; struct rxrpc_local *local; struct rxrpc_peer *peer; - unsigned int info = 0; - int err; u8 version = ip_hdr(skb)->version; u8 type = icmp_hdr(skb)->type; u8 code = icmp_hdr(skb)->code; @@ -176,13 +166,11 @@ void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, switch (ip_hdr(skb)->version) { case IPVERSION: - peer = rxrpc_lookup_peer_icmp_rcu(local, skb, udp_offset, - &info, &srx); + peer = rxrpc_lookup_peer_icmp_rcu(local, skb, port, &srx); break; #ifdef CONFIG_AF_RXRPC_IPV6 case 6: - peer = rxrpc_lookup_peer_icmp6_rcu(local, skb, udp_offset, - &info, &srx); + peer = rxrpc_lookup_peer_icmp6_rcu(local, skb, port, &srx); break; #endif default: @@ -201,34 +189,12 @@ void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, switch (version) { case IPVERSION: - switch (type) { - case ICMP_DEST_UNREACH: - switch (code) { - case ICMP_FRAG_NEEDED: - rxrpc_adjust_mtu(peer, info); - rcu_read_unlock(); - rxrpc_put_peer(peer); - return; - default: - break; - } - - err = EHOSTUNREACH; - if (code <= NR_ICMP_UNREACH) { - /* Might want to do something different with - * non-fatal errors - */ - //harderr = icmp_err_convert[code].fatal; - err = icmp_err_convert[code].errno; - } - break; - - case ICMP_TIME_EXCEEDED: - err = EHOSTUNREACH; - break; - default: - err = EPROTO; - break; + if (type == ICMP_DEST_UNREACH && + code == ICMP_FRAG_NEEDED) { + rxrpc_adjust_mtu(peer, info); + rcu_read_unlock(); + rxrpc_put_peer(peer); + return; } ee.ee_origin = SO_EE_ORIGIN_ICMP; @@ -239,16 +205,13 @@ void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, #ifdef CONFIG_AF_RXRPC_IPV6 case 6: - switch (type) { - case ICMPV6_PKT_TOOBIG: + if (type == ICMPV6_PKT_TOOBIG) { rxrpc_adjust_mtu(peer, info); rcu_read_unlock(); rxrpc_put_peer(peer); return; } - icmpv6_err_convert(type, code, &err); - if (err == EACCES) err = EHOSTUNREACH; -- cgit v1.2.3 From 27f699ccb89d65165175525254fec3d9d6b8d500 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 7 Oct 2022 13:52:06 +0100 Subject: rxrpc: Remove the flags from the rxrpc_skb tracepoint Remove the flags from the rxrpc_skb tracepoint as we're no longer going to be using this for the transmission buffers and so marking which are transmission buffers isn't going to be necessary. Note that this also remove the rxrpc skb flag that indicates if this is a transmission buffer and so the count is not updated for the moment. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 9 +++------ net/rxrpc/ar-internal.h | 1 - net/rxrpc/sendmsg.c | 1 - net/rxrpc/skbuff.c | 20 +++++++------------- 4 files changed, 10 insertions(+), 21 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 794523d15321..484c8d032ab8 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -461,14 +461,13 @@ TRACE_EVENT(rxrpc_call, TRACE_EVENT(rxrpc_skb, TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op, - int usage, int mod_count, u8 flags, const void *where), + int usage, int mod_count, const void *where), - TP_ARGS(skb, op, usage, mod_count, flags, where), + TP_ARGS(skb, op, usage, mod_count, where), TP_STRUCT__entry( __field(struct sk_buff *, skb ) __field(enum rxrpc_skb_trace, op ) - __field(u8, flags ) __field(int, usage ) __field(int, mod_count ) __field(const void *, where ) @@ -476,16 +475,14 @@ TRACE_EVENT(rxrpc_skb, TP_fast_assign( __entry->skb = skb; - __entry->flags = flags; __entry->op = op; __entry->usage = usage; __entry->mod_count = mod_count; __entry->where = where; ), - TP_printk("s=%p %cx %s u=%d m=%d p=%pSR", + TP_printk("s=%p Rx %s u=%d m=%d p=%pSR", __entry->skb, - __entry->flags & RXRPC_SKB_TX_BUFFER ? 'T' : 'R', __print_symbolic(__entry->op, rxrpc_skb_traces), __entry->usage, __entry->mod_count, diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index ba0ee5d1c723..92f20b6c23ca 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -198,7 +198,6 @@ struct rxrpc_skb_priv { u8 nr_subpackets; /* Number of subpackets */ u8 rx_flags; /* Received packet flags */ #define RXRPC_SKB_INCL_LAST 0x01 /* - Includes last packet */ -#define RXRPC_SKB_TX_BUFFER 0x02 /* - Is transmit buffer */ union { int remain; /* amount of space remaining for next write */ diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index ad6f2cd08916..b2d28aa12e10 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -363,7 +363,6 @@ reload: goto maybe_error; sp = rxrpc_skb(skb); - sp->rx_flags |= RXRPC_SKB_TX_BUFFER; rxrpc_new_skb(skb, rxrpc_skb_new); _debug("ALLOC SEND %p", skb); diff --git a/net/rxrpc/skbuff.c b/net/rxrpc/skbuff.c index 580a5acffee7..0c827d5bb2b8 100644 --- a/net/rxrpc/skbuff.c +++ b/net/rxrpc/skbuff.c @@ -14,8 +14,7 @@ #include #include "ar-internal.h" -#define is_tx_skb(skb) (rxrpc_skb(skb)->rx_flags & RXRPC_SKB_TX_BUFFER) -#define select_skb_count(skb) (is_tx_skb(skb) ? &rxrpc_n_tx_skbs : &rxrpc_n_rx_skbs) +#define select_skb_count(skb) (&rxrpc_n_rx_skbs) /* * Note the allocation or reception of a socket buffer. @@ -24,8 +23,7 @@ void rxrpc_new_skb(struct sk_buff *skb, enum rxrpc_skb_trace op) { const void *here = __builtin_return_address(0); int n = atomic_inc_return(select_skb_count(skb)); - trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, - rxrpc_skb(skb)->rx_flags, here); + trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here); } /* @@ -36,8 +34,7 @@ void rxrpc_see_skb(struct sk_buff *skb, enum rxrpc_skb_trace op) const void *here = __builtin_return_address(0); if (skb) { int n = atomic_read(select_skb_count(skb)); - trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, - rxrpc_skb(skb)->rx_flags, here); + trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here); } } @@ -48,8 +45,7 @@ void rxrpc_get_skb(struct sk_buff *skb, enum rxrpc_skb_trace op) { const void *here = __builtin_return_address(0); int n = atomic_inc_return(select_skb_count(skb)); - trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, - rxrpc_skb(skb)->rx_flags, here); + trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here); skb_get(skb); } @@ -60,7 +56,7 @@ void rxrpc_eaten_skb(struct sk_buff *skb, enum rxrpc_skb_trace op) { const void *here = __builtin_return_address(0); int n = atomic_inc_return(&rxrpc_n_rx_skbs); - trace_rxrpc_skb(skb, op, 0, n, 0, here); + trace_rxrpc_skb(skb, op, 0, n, here); } /* @@ -72,8 +68,7 @@ void rxrpc_free_skb(struct sk_buff *skb, enum rxrpc_skb_trace op) if (skb) { int n; n = atomic_dec_return(select_skb_count(skb)); - trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, - rxrpc_skb(skb)->rx_flags, here); + trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here); kfree_skb(skb); } } @@ -88,8 +83,7 @@ void rxrpc_purge_queue(struct sk_buff_head *list) while ((skb = skb_dequeue((list))) != NULL) { int n = atomic_dec_return(select_skb_count(skb)); trace_rxrpc_skb(skb, rxrpc_skb_purged, - refcount_read(&skb->users), n, - rxrpc_skb(skb)->rx_flags, here); + refcount_read(&skb->users), n, here); kfree_skb(skb); } } -- cgit v1.2.3 From 02a1935640f8f8539b8f2dbd6eeb539de93b2ce4 Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 5 Apr 2022 21:16:32 +0100 Subject: rxrpc: Define rxrpc_txbuf struct to carry data to be transmitted Define a struct, rxrpc_txbuf, to carry data to be transmitted instead of a socket buffer so that it can be placed onto multiple queues at once. This also allows the data buffer to be in the same allocation as the internal data. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 45 +++++++++++++++++++ net/rxrpc/Makefile | 1 + net/rxrpc/ar-internal.h | 53 +++++++++++++++++++++++ net/rxrpc/proc.c | 3 +- net/rxrpc/txbuf.c | 100 +++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 201 insertions(+), 1 deletion(-) create mode 100644 net/rxrpc/txbuf.c (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 484c8d032ab8..47b157b1d32b 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -252,6 +252,18 @@ E_(rxrpc_reqack_small_txwin, "SMALL-TXWN") /* ---- Must update size of stat_why_req_ack[] if more are added! */ +#define rxrpc_txbuf_traces \ + EM(rxrpc_txbuf_alloc_ack, "ALLOC ACK ") \ + EM(rxrpc_txbuf_alloc_data, "ALLOC DATA ") \ + EM(rxrpc_txbuf_free, "FREE ") \ + EM(rxrpc_txbuf_get_trans, "GET TRANS ") \ + EM(rxrpc_txbuf_get_retrans, "GET RETRANS") \ + EM(rxrpc_txbuf_put_cleaned, "PUT CLEANED") \ + EM(rxrpc_txbuf_put_rotated, "PUT ROTATED") \ + EM(rxrpc_txbuf_put_send_aborted, "PUT SEND-X ") \ + EM(rxrpc_txbuf_see_send_more, "SEE SEND+ ") \ + E_(rxrpc_txbuf_see_unacked, "SEE UNACKED") + /* * Generate enums for tracing information. */ @@ -280,6 +292,7 @@ enum rxrpc_skb_trace { rxrpc_skb_traces } __mode(byte); enum rxrpc_timer_trace { rxrpc_timer_traces } __mode(byte); enum rxrpc_transmit_trace { rxrpc_transmit_traces } __mode(byte); enum rxrpc_tx_point { rxrpc_tx_points } __mode(byte); +enum rxrpc_txbuf_trace { rxrpc_txbuf_traces } __mode(byte); #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */ @@ -308,6 +321,7 @@ rxrpc_skb_traces; rxrpc_timer_traces; rxrpc_transmit_traces; rxrpc_tx_points; +rxrpc_txbuf_traces; /* * Now redefine the EM() and E_() macros to map the enums to the strings that @@ -1469,6 +1483,37 @@ TRACE_EVENT(rxrpc_req_ack, __print_symbolic(__entry->why, rxrpc_req_ack_traces)) ); +TRACE_EVENT(rxrpc_txbuf, + TP_PROTO(unsigned int debug_id, + unsigned int call_debug_id, rxrpc_seq_t seq, + int ref, enum rxrpc_txbuf_trace what), + + TP_ARGS(debug_id, call_debug_id, seq, ref, what), + + TP_STRUCT__entry( + __field(unsigned int, debug_id ) + __field(unsigned int, call_debug_id ) + __field(rxrpc_seq_t, seq ) + __field(int, ref ) + __field(enum rxrpc_txbuf_trace, what ) + ), + + TP_fast_assign( + __entry->debug_id = debug_id; + __entry->call_debug_id = call_debug_id; + __entry->seq = seq; + __entry->ref = ref; + __entry->what = what; + ), + + TP_printk("B=%08x c=%08x q=%08x %s r=%d", + __entry->debug_id, + __entry->call_debug_id, + __entry->seq, + __print_symbolic(__entry->what, rxrpc_txbuf_traces), + __entry->ref) + ); + #undef EM #undef E_ #endif /* _TRACE_RXRPC_H */ diff --git a/net/rxrpc/Makefile b/net/rxrpc/Makefile index b11281bed2a4..fdeba488fc6e 100644 --- a/net/rxrpc/Makefile +++ b/net/rxrpc/Makefile @@ -30,6 +30,7 @@ rxrpc-y := \ sendmsg.o \ server_key.o \ skbuff.o \ + txbuf.o \ utils.o rxrpc-$(CONFIG_PROC_FS) += proc.o diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 282cb986f8a7..49e90614d5e5 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -29,6 +29,7 @@ struct rxrpc_crypt { struct key_preparsed_payload; struct rxrpc_connection; +struct rxrpc_txbuf; /* * Mark applied to socket buffers in skb->mark. skb->priority is used @@ -759,6 +760,48 @@ struct rxrpc_send_params { bool upgrade; /* If the connection is upgradeable */ }; +/* + * Buffer of data to be output as a packet. + */ +struct rxrpc_txbuf { + struct rcu_head rcu; + struct list_head call_link; /* Link in call->tx_queue */ + struct list_head tx_link; /* Link in live Enc queue or Tx queue */ + struct rxrpc_call *call; /* Call to which belongs */ + ktime_t last_sent; /* Time at which last transmitted */ + refcount_t ref; + rxrpc_seq_t seq; /* Sequence number of this packet */ + unsigned int call_debug_id; + unsigned int debug_id; + unsigned int len; /* Amount of data in buffer */ + unsigned int space; /* Remaining data space */ + unsigned int offset; /* Offset of fill point */ + unsigned long flags; +#define RXRPC_TXBUF_ACKED 0 /* Set if ACK'd */ +#define RXRPC_TXBUF_NACKED 1 /* Set if NAK'd */ +#define RXRPC_TXBUF_LAST 2 /* Set if last packet in Tx phase */ +#define RXRPC_TXBUF_RESENT 3 /* Set if has been resent */ +#define RXRPC_TXBUF_RETRANS 4 /* Set if should be retransmitted */ + struct { + /* The packet for encrypting and DMA'ing. We align it such + * that data[] aligns correctly for any crypto blocksize. + */ + u8 pad[64 - sizeof(struct rxrpc_wire_header)]; + struct rxrpc_wire_header wire; /* Network-ready header */ + u8 data[RXRPC_JUMBO_DATALEN]; /* Data packet */ + } __aligned(64); +}; + +static inline bool rxrpc_sending_to_server(const struct rxrpc_txbuf *txb) +{ + return txb->wire.flags & RXRPC_CLIENT_INITIATED; +} + +static inline bool rxrpc_sending_to_client(const struct rxrpc_txbuf *txb) +{ + return !rxrpc_sending_to_server(txb); +} + #include /* @@ -1125,6 +1168,16 @@ static inline int __init rxrpc_sysctl_init(void) { return 0; } static inline void rxrpc_sysctl_exit(void) {} #endif +/* + * txbuf.c + */ +extern atomic_t rxrpc_nr_txbuf; +struct rxrpc_txbuf *rxrpc_alloc_txbuf(struct rxrpc_call *call, u8 packet_type, + gfp_t gfp); +void rxrpc_get_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what); +void rxrpc_see_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what); +void rxrpc_put_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what); + /* * utils.c */ diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index 9bd357f39c39..3877afd23598 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -458,7 +458,8 @@ int rxrpc_stats_show(struct seq_file *seq, void *v) atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_slow_start]), atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_small_txwin])); seq_printf(seq, - "Buffers : txb=%u rxb=%u\n", + "Buffers : txb=%u,%u rxb=%u\n", + atomic_read(&rxrpc_nr_txbuf), atomic_read(&rxrpc_n_tx_skbs), atomic_read(&rxrpc_n_rx_skbs)); return 0; diff --git a/net/rxrpc/txbuf.c b/net/rxrpc/txbuf.c new file mode 100644 index 000000000000..66d922ad65d0 --- /dev/null +++ b/net/rxrpc/txbuf.c @@ -0,0 +1,100 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* RxRPC Tx data buffering. + * + * Copyright (C) 2022 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include "ar-internal.h" + +static atomic_t rxrpc_txbuf_debug_ids; +atomic_t rxrpc_nr_txbuf; + +/* + * Allocate and partially initialise an I/O request structure. + */ +struct rxrpc_txbuf *rxrpc_alloc_txbuf(struct rxrpc_call *call, u8 packet_type, + gfp_t gfp) +{ + struct rxrpc_txbuf *txb; + + txb = kmalloc(sizeof(*txb), gfp); + if (txb) { + INIT_LIST_HEAD(&txb->call_link); + INIT_LIST_HEAD(&txb->tx_link); + refcount_set(&txb->ref, 1); + txb->call = call; + txb->call_debug_id = call->debug_id; + txb->debug_id = atomic_inc_return(&rxrpc_txbuf_debug_ids); + txb->space = sizeof(txb->data); + txb->len = 0; + txb->offset = 0; + txb->flags = 0; + txb->seq = call->tx_top + 1; + txb->wire.epoch = htonl(call->conn->proto.epoch); + txb->wire.cid = htonl(call->cid); + txb->wire.callNumber = htonl(call->call_id); + txb->wire.seq = htonl(txb->seq); + txb->wire.type = packet_type; + txb->wire.flags = call->conn->out_clientflag; + txb->wire.userStatus = 0; + txb->wire.securityIndex = call->security_ix; + txb->wire._rsvd = 0; + txb->wire.serviceId = htons(call->service_id); + + trace_rxrpc_txbuf(txb->debug_id, + txb->call_debug_id, txb->seq, 1, + packet_type == RXRPC_PACKET_TYPE_DATA ? + rxrpc_txbuf_alloc_data : + rxrpc_txbuf_alloc_ack); + atomic_inc(&rxrpc_nr_txbuf); + } + + return txb; +} + +void rxrpc_get_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what) +{ + int r; + + __refcount_inc(&txb->ref, &r); + trace_rxrpc_txbuf(txb->debug_id, txb->call_debug_id, txb->seq, r + 1, what); +} + +void rxrpc_see_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what) +{ + int r = refcount_read(&txb->ref); + + trace_rxrpc_txbuf(txb->debug_id, txb->call_debug_id, txb->seq, r, what); +} + +static void rxrpc_free_txbuf(struct rcu_head *rcu) +{ + struct rxrpc_txbuf *txb = container_of(rcu, struct rxrpc_txbuf, rcu); + + trace_rxrpc_txbuf(txb->debug_id, txb->call_debug_id, txb->seq, 0, + rxrpc_txbuf_free); + kfree(txb); + atomic_dec(&rxrpc_nr_txbuf); +} + +void rxrpc_put_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what) +{ + unsigned int debug_id, call_debug_id; + rxrpc_seq_t seq; + bool dead; + int r; + + if (txb) { + debug_id = txb->debug_id; + call_debug_id = txb->call_debug_id; + seq = txb->seq; + dead = __refcount_dec_and_test(&txb->ref, &r); + trace_rxrpc_txbuf(debug_id, call_debug_id, seq, r - 1, what); + if (dead) + call_rcu(&txb->rcu, rxrpc_free_txbuf); + } +} -- cgit v1.2.3 From 72f0c6fb057971864fe4d42b289b8e6ede836ef1 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 30 Jan 2020 21:48:13 +0000 Subject: rxrpc: Allocate ACK records at proposal and queue for transmission Allocate rxrpc_txbuf records for ACKs and put onto a queue for the transmitter thread to dispatch. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 47 ++++++++--- net/rxrpc/ar-internal.h | 21 +++-- net/rxrpc/call_accept.c | 5 +- net/rxrpc/call_event.c | 189 ++++++++++++++++++++++++------------------- net/rxrpc/input.c | 89 +++++++++----------- net/rxrpc/local_object.c | 7 ++ net/rxrpc/output.c | 157 +++++++++++++++++------------------ net/rxrpc/recvmsg.c | 33 +++----- net/rxrpc/sendmsg.c | 4 +- net/rxrpc/txbuf.c | 1 + 10 files changed, 285 insertions(+), 268 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 47b157b1d32b..1597ff7ad97e 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -34,7 +34,8 @@ EM(rxrpc_local_new, "NEW") \ EM(rxrpc_local_processing, "PRO") \ EM(rxrpc_local_put, "PUT") \ - E_(rxrpc_local_queued, "QUE") + EM(rxrpc_local_queued, "QUE") \ + E_(rxrpc_local_tx_ack, "TAK") #define rxrpc_peer_traces \ EM(rxrpc_peer_got, "GOT") \ @@ -258,7 +259,9 @@ EM(rxrpc_txbuf_free, "FREE ") \ EM(rxrpc_txbuf_get_trans, "GET TRANS ") \ EM(rxrpc_txbuf_get_retrans, "GET RETRANS") \ + EM(rxrpc_txbuf_put_ack_tx, "PUT ACK TX ") \ EM(rxrpc_txbuf_put_cleaned, "PUT CLEANED") \ + EM(rxrpc_txbuf_put_nomem, "PUT NOMEM ") \ EM(rxrpc_txbuf_put_rotated, "PUT ROTATED") \ EM(rxrpc_txbuf_put_send_aborted, "PUT SEND-X ") \ EM(rxrpc_txbuf_see_send_more, "SEE SEND+ ") \ @@ -1095,19 +1098,16 @@ TRACE_EVENT(rxrpc_rx_lose, TRACE_EVENT(rxrpc_propose_ack, TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, - u8 ack_reason, rxrpc_serial_t serial, bool immediate, - bool background, enum rxrpc_propose_ack_outcome outcome), + u8 ack_reason, rxrpc_serial_t serial, + enum rxrpc_propose_ack_outcome outcome), - TP_ARGS(call, why, ack_reason, serial, immediate, background, - outcome), + TP_ARGS(call, why, ack_reason, serial, outcome), TP_STRUCT__entry( __field(unsigned int, call ) __field(enum rxrpc_propose_ack_trace, why ) __field(rxrpc_serial_t, serial ) __field(u8, ack_reason ) - __field(bool, immediate ) - __field(bool, background ) __field(enum rxrpc_propose_ack_outcome, outcome ) ), @@ -1116,21 +1116,44 @@ TRACE_EVENT(rxrpc_propose_ack, __entry->why = why; __entry->serial = serial; __entry->ack_reason = ack_reason; - __entry->immediate = immediate; - __entry->background = background; __entry->outcome = outcome; ), - TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s", + TP_printk("c=%08x %s %s r=%08x%s", __entry->call, __print_symbolic(__entry->why, rxrpc_propose_ack_traces), __print_symbolic(__entry->ack_reason, rxrpc_ack_names), __entry->serial, - __entry->immediate, - __entry->background, __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes)) ); +TRACE_EVENT(rxrpc_send_ack, + TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, + u8 ack_reason, rxrpc_serial_t serial), + + TP_ARGS(call, why, ack_reason, serial), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(enum rxrpc_propose_ack_trace, why ) + __field(rxrpc_serial_t, serial ) + __field(u8, ack_reason ) + ), + + TP_fast_assign( + __entry->call = call->debug_id; + __entry->why = why; + __entry->serial = serial; + __entry->ack_reason = ack_reason; + ), + + TP_printk("c=%08x %s %s r=%08x", + __entry->call, + __print_symbolic(__entry->why, rxrpc_propose_ack_traces), + __print_symbolic(__entry->ack_reason, rxrpc_ack_names), + __entry->serial) + ); + TRACE_EVENT(rxrpc_retransmit, TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, s64 expiry), diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 49e90614d5e5..802a8f372af2 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -292,6 +292,8 @@ struct rxrpc_local { struct hlist_node link; struct socket *socket; /* my UDP socket */ struct work_struct processor; + struct list_head ack_tx_queue; /* List of ACKs that need sending */ + spinlock_t ack_tx_lock; /* ACK list lock */ struct rxrpc_sock __rcu *service; /* Service(s) listening on this endpoint */ struct rw_semaphore defrag_sem; /* control re-enablement of IP DF bit */ struct sk_buff_head reject_queue; /* packets awaiting rejection */ @@ -520,10 +522,8 @@ enum rxrpc_call_flag { * Events that can be raised on a call. */ enum rxrpc_call_event { - RXRPC_CALL_EV_ACK, /* need to generate ACK */ RXRPC_CALL_EV_ABORT, /* need to generate abort */ RXRPC_CALL_EV_RESEND, /* Tx resend required */ - RXRPC_CALL_EV_PING, /* Ping send required */ RXRPC_CALL_EV_EXPIRED, /* Expiry occurred */ RXRPC_CALL_EV_ACK_LOST, /* ACK may be lost, send ping */ }; @@ -782,13 +782,20 @@ struct rxrpc_txbuf { #define RXRPC_TXBUF_LAST 2 /* Set if last packet in Tx phase */ #define RXRPC_TXBUF_RESENT 3 /* Set if has been resent */ #define RXRPC_TXBUF_RETRANS 4 /* Set if should be retransmitted */ + u8 /*enum rxrpc_propose_ack_trace*/ ack_why; /* If ack, why */ struct { /* The packet for encrypting and DMA'ing. We align it such * that data[] aligns correctly for any crypto blocksize. */ u8 pad[64 - sizeof(struct rxrpc_wire_header)]; struct rxrpc_wire_header wire; /* Network-ready header */ - u8 data[RXRPC_JUMBO_DATALEN]; /* Data packet */ + union { + u8 data[RXRPC_JUMBO_DATALEN]; /* Data packet */ + struct { + struct rxrpc_ackpacket ack; + u8 acks[0]; + }; + }; } __aligned(64); }; @@ -824,8 +831,10 @@ int rxrpc_user_charge_accept(struct rxrpc_sock *, unsigned long); /* * call_event.c */ -void rxrpc_propose_ACK(struct rxrpc_call *, u8, u32, bool, bool, - enum rxrpc_propose_ack_trace); +void rxrpc_propose_ping(struct rxrpc_call *call, u32 serial, + enum rxrpc_propose_ack_trace why); +void rxrpc_send_ACK(struct rxrpc_call *, u8, rxrpc_serial_t, enum rxrpc_propose_ack_trace); +void rxrpc_propose_ACK(struct rxrpc_call *, u8, u32, enum rxrpc_propose_ack_trace); void rxrpc_process_call(struct work_struct *); void rxrpc_reduce_call_timer(struct rxrpc_call *call, @@ -1030,7 +1039,7 @@ static inline struct rxrpc_net *rxrpc_net(struct net *net) /* * output.c */ -int rxrpc_send_ack_packet(struct rxrpc_call *, bool, rxrpc_serial_t *); +void rxrpc_transmit_ack_packets(struct rxrpc_local *); int rxrpc_send_abort_packet(struct rxrpc_call *); int rxrpc_send_data_packet(struct rxrpc_call *, struct sk_buff *, bool); void rxrpc_reject_packets(struct rxrpc_local *); diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c index 99e10eea3732..d8db277d5ebe 100644 --- a/net/rxrpc/call_accept.c +++ b/net/rxrpc/call_accept.c @@ -248,9 +248,8 @@ static void rxrpc_send_ping(struct rxrpc_call *call, struct sk_buff *skb) if (call->peer->rtt_count < 3 || ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), now)) - rxrpc_propose_ACK(call, RXRPC_ACK_PING, sp->hdr.serial, - true, true, - rxrpc_propose_ack_ping_for_params); + rxrpc_send_ACK(call, RXRPC_ACK_PING, sp->hdr.serial, + rxrpc_propose_ack_ping_for_params); } /* diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 70f70a0393f7..67b54ad914a1 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -20,46 +20,39 @@ /* * Propose a PING ACK be sent. */ -static void rxrpc_propose_ping(struct rxrpc_call *call, - bool immediate, bool background) +void rxrpc_propose_ping(struct rxrpc_call *call, u32 serial, + enum rxrpc_propose_ack_trace why) { - if (immediate) { - if (background && - !test_and_set_bit(RXRPC_CALL_EV_PING, &call->events)) - rxrpc_queue_call(call); - } else { - unsigned long now = jiffies; - unsigned long ping_at = now + rxrpc_idle_ack_delay; + unsigned long now = jiffies; + unsigned long ping_at = now + rxrpc_idle_ack_delay; - if (time_before(ping_at, call->ping_at)) { - WRITE_ONCE(call->ping_at, ping_at); - rxrpc_reduce_call_timer(call, ping_at, now, - rxrpc_timer_set_for_ping); - } + spin_lock_bh(&call->lock); + + if (time_before(ping_at, call->ping_at)) { + rxrpc_inc_stat(call->rxnet, stat_tx_acks[RXRPC_ACK_PING]); + WRITE_ONCE(call->ping_at, ping_at); + rxrpc_reduce_call_timer(call, ping_at, now, + rxrpc_timer_set_for_ping); + trace_rxrpc_propose_ack(call, why, RXRPC_ACK_PING, serial, + rxrpc_propose_ack_use); } + + spin_unlock_bh(&call->lock); } /* * propose an ACK be sent */ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, - u32 serial, bool immediate, bool background, - enum rxrpc_propose_ack_trace why) + u32 serial, enum rxrpc_propose_ack_trace why) { enum rxrpc_propose_ack_outcome outcome = rxrpc_propose_ack_use; unsigned long expiry = rxrpc_soft_ack_delay; + unsigned long now = jiffies, ack_at; s8 prior = rxrpc_ack_priority[ack_reason]; rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); - /* Pings are handled specially because we don't want to accidentally - * lose a ping response by subsuming it into a ping. - */ - if (ack_reason == RXRPC_ACK_PING) { - rxrpc_propose_ping(call, immediate, background); - goto trace; - } - /* Update DELAY, IDLE, REQUESTED and PING_RESPONSE ACK serial * numbers, but we don't alter the timeout. */ @@ -71,8 +64,6 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, outcome = rxrpc_propose_ack_update; call->ackr_serial = serial; } - if (!immediate) - goto trace; } else if (prior > rxrpc_ack_priority[call->ackr_reason]) { call->ackr_reason = ack_reason; call->ackr_serial = serial; @@ -84,8 +75,6 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, case RXRPC_ACK_REQUESTED: if (rxrpc_requested_ack_delay < expiry) expiry = rxrpc_requested_ack_delay; - if (serial == 1) - immediate = false; break; case RXRPC_ACK_DELAY: @@ -99,52 +88,89 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, break; default: - immediate = true; - break; + WARN_ON(1); + return; } - if (test_bit(RXRPC_CALL_EV_ACK, &call->events)) { - _debug("already scheduled"); - } else if (immediate || expiry == 0) { - _debug("immediate ACK %lx", call->events); - if (!test_and_set_bit(RXRPC_CALL_EV_ACK, &call->events) && - background) - rxrpc_queue_call(call); - } else { - unsigned long now = jiffies, ack_at; - - if (call->peer->srtt_us != 0) - ack_at = usecs_to_jiffies(call->peer->srtt_us >> 3); - else - ack_at = expiry; - - ack_at += READ_ONCE(call->tx_backoff); - ack_at += now; - if (time_before(ack_at, call->ack_at)) { - WRITE_ONCE(call->ack_at, ack_at); - rxrpc_reduce_call_timer(call, ack_at, now, - rxrpc_timer_set_for_ack); - } + + if (call->peer->srtt_us != 0) + ack_at = usecs_to_jiffies(call->peer->srtt_us >> 3); + else + ack_at = expiry; + + ack_at += READ_ONCE(call->tx_backoff); + ack_at += now; + if (time_before(ack_at, call->ack_at)) { + WRITE_ONCE(call->ack_at, ack_at); + rxrpc_reduce_call_timer(call, ack_at, now, + rxrpc_timer_set_for_ack); } -trace: - trace_rxrpc_propose_ack(call, why, ack_reason, serial, immediate, - background, outcome); + trace_rxrpc_propose_ack(call, why, ack_reason, serial, outcome); } /* * propose an ACK be sent, locking the call structure */ -void rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, - u32 serial, bool immediate, bool background, +void rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, u32 serial, enum rxrpc_propose_ack_trace why) { spin_lock_bh(&call->lock); - __rxrpc_propose_ACK(call, ack_reason, serial, - immediate, background, why); + __rxrpc_propose_ACK(call, ack_reason, serial, why); spin_unlock_bh(&call->lock); } +/* + * Queue an ACK for immediate transmission. + */ +void rxrpc_send_ACK(struct rxrpc_call *call, u8 ack_reason, + rxrpc_serial_t serial, enum rxrpc_propose_ack_trace why) +{ + struct rxrpc_local *local = call->conn->params.local; + struct rxrpc_txbuf *txb; + + if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) + return; + + rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); + + txb = rxrpc_alloc_txbuf(call, RXRPC_PACKET_TYPE_ACK, + in_softirq() ? GFP_ATOMIC | __GFP_NOWARN : GFP_NOFS); + if (!txb) { + kleave(" = -ENOMEM"); + return; + } + + txb->ack_why = why; + txb->wire.seq = 0; + txb->wire.type = RXRPC_PACKET_TYPE_ACK; + txb->wire.flags |= RXRPC_SLOW_START_OK; + txb->ack.bufferSpace = 0; + txb->ack.maxSkew = 0; + txb->ack.firstPacket = 0; + txb->ack.previousPacket = 0; + txb->ack.serial = htonl(serial); + txb->ack.reason = ack_reason; + txb->ack.nAcks = 0; + + if (!rxrpc_try_get_call(call, rxrpc_call_got)) { + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_nomem); + return; + } + + spin_lock_bh(&local->ack_tx_lock); + list_add_tail(&txb->tx_link, &local->ack_tx_queue); + spin_unlock_bh(&local->ack_tx_lock); + trace_rxrpc_send_ack(call, why, ack_reason, serial); + + if (in_task()) { + rxrpc_transmit_ack_packets(call->peer->local); + } else { + rxrpc_get_local(local); + rxrpc_queue_local(local); + } +} + /* * Handle congestion being detected by the retransmit timeout. */ @@ -230,9 +256,8 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) ack_ts = ktime_sub(now, call->acks_latest_ts); if (ktime_to_us(ack_ts) < (call->peer->srtt_us >> 3)) goto out; - rxrpc_propose_ACK(call, RXRPC_ACK_PING, 0, true, false, - rxrpc_propose_ack_ping_for_lost_ack); - rxrpc_send_ack_packet(call, true, NULL); + rxrpc_send_ACK(call, RXRPC_ACK_PING, 0, + rxrpc_propose_ack_ping_for_lost_ack); goto out; } @@ -291,9 +316,10 @@ void rxrpc_process_call(struct work_struct *work) { struct rxrpc_call *call = container_of(work, struct rxrpc_call, processor); - rxrpc_serial_t *send_ack; unsigned long now, next, t; unsigned int iterations = 0; + rxrpc_serial_t ackr_serial; + u8 ackr_reason; rxrpc_see_call(call); @@ -342,7 +368,15 @@ recheck_state: if (time_after_eq(now, t)) { trace_rxrpc_timer(call, rxrpc_timer_exp_ack, now); cmpxchg(&call->ack_at, t, now + MAX_JIFFY_OFFSET); - set_bit(RXRPC_CALL_EV_ACK, &call->events); + spin_lock_bh(&call->lock); + ackr_reason = call->ackr_reason; + ackr_serial = call->ackr_serial; + call->ackr_reason = 0; + call->ackr_serial = 0; + spin_unlock_bh(&call->lock); + if (ackr_reason) + rxrpc_send_ACK(call, ackr_reason, ackr_serial, + rxrpc_propose_ack_ping_for_lost_ack); } t = READ_ONCE(call->ack_lost_at); @@ -356,16 +390,16 @@ recheck_state: if (time_after_eq(now, t)) { trace_rxrpc_timer(call, rxrpc_timer_exp_keepalive, now); cmpxchg(&call->keepalive_at, t, now + MAX_JIFFY_OFFSET); - rxrpc_propose_ACK(call, RXRPC_ACK_PING, 0, true, true, - rxrpc_propose_ack_ping_for_keepalive); - set_bit(RXRPC_CALL_EV_PING, &call->events); + rxrpc_send_ACK(call, RXRPC_ACK_PING, 0, + rxrpc_propose_ack_ping_for_keepalive); } t = READ_ONCE(call->ping_at); if (time_after_eq(now, t)) { trace_rxrpc_timer(call, rxrpc_timer_exp_ping, now); cmpxchg(&call->ping_at, t, now + MAX_JIFFY_OFFSET); - set_bit(RXRPC_CALL_EV_PING, &call->events); + rxrpc_send_ACK(call, RXRPC_ACK_PING, 0, + rxrpc_propose_ack_ping_for_keepalive); } t = READ_ONCE(call->resend_at); @@ -388,25 +422,10 @@ recheck_state: goto recheck_state; } - send_ack = NULL; if (test_and_clear_bit(RXRPC_CALL_EV_ACK_LOST, &call->events)) { call->acks_lost_top = call->tx_top; - rxrpc_propose_ACK(call, RXRPC_ACK_PING, 0, true, false, - rxrpc_propose_ack_ping_for_lost_ack); - send_ack = &call->acks_lost_ping; - } - - if (test_and_clear_bit(RXRPC_CALL_EV_ACK, &call->events) || - send_ack) { - if (call->ackr_reason) { - rxrpc_send_ack_packet(call, false, send_ack); - goto recheck_state; - } - } - - if (test_and_clear_bit(RXRPC_CALL_EV_PING, &call->events)) { - rxrpc_send_ack_packet(call, true, NULL); - goto recheck_state; + rxrpc_send_ACK(call, RXRPC_ACK_PING, 0, + rxrpc_propose_ack_ping_for_lost_ack); } if (test_and_clear_bit(RXRPC_CALL_EV_RESEND, &call->events) && diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 0cb23ba79e3b..e23f66ef8c06 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -398,8 +398,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) unsigned int j, nr_subpackets, nr_unacked = 0; rxrpc_serial_t serial = sp->hdr.serial, ack_serial = serial; rxrpc_seq_t seq0 = sp->hdr.seq, hard_ack; - bool immediate_ack = false, jumbo_bad = false; - u8 ack = 0; + bool jumbo_bad = false; _enter("{%u,%u},{%u,%u}", call->rx_hard_ack, call->rx_top, skb->len, seq0); @@ -447,9 +446,9 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) nr_subpackets = sp->nr_subpackets; if (nr_subpackets > 1) { if (call->nr_jumbo_bad > 3) { - ack = RXRPC_ACK_NOSPACE; - ack_serial = serial; - goto ack; + rxrpc_send_ACK(call, RXRPC_ACK_NOSPACE, serial, + rxrpc_propose_ack_input_data); + goto unlock; } } @@ -459,6 +458,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) unsigned int ix = seq & RXRPC_RXTX_BUFF_MASK; bool terminal = (j == nr_subpackets - 1); bool last = terminal && (sp->rx_flags & RXRPC_SKB_INCL_LAST); + bool acked = false; u8 flags, annotation = j; _proto("Rx DATA+%u %%%u { #%x t=%u l=%u }", @@ -488,25 +488,22 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) trace_rxrpc_rx_data(call->debug_id, seq, serial, flags, annotation); if (before_eq(seq, hard_ack)) { - ack = RXRPC_ACK_DUPLICATE; - ack_serial = serial; + rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, + rxrpc_propose_ack_input_data); continue; } if (call->rxtx_buffer[ix]) { rxrpc_input_dup_data(call, seq, nr_subpackets > 1, &jumbo_bad); - if (ack != RXRPC_ACK_DUPLICATE) { - ack = RXRPC_ACK_DUPLICATE; - ack_serial = serial; - } - immediate_ack = true; + rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, + rxrpc_propose_ack_input_data); continue; } if (after(seq, hard_ack + call->rx_winsize)) { - ack = RXRPC_ACK_EXCEEDS_WINDOW; - ack_serial = serial; + rxrpc_send_ACK(call, RXRPC_ACK_EXCEEDS_WINDOW, serial, + rxrpc_propose_ack_input_data); if (flags & RXRPC_JUMBO_PACKET) { if (!jumbo_bad) { call->nr_jumbo_bad++; @@ -514,12 +511,13 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) } } - goto ack; + goto unlock; } - if (flags & RXRPC_REQUEST_ACK && !ack) { - ack = RXRPC_ACK_REQUESTED; - ack_serial = serial; + if (flags & RXRPC_REQUEST_ACK) { + rxrpc_send_ACK(call, RXRPC_ACK_REQUESTED, serial, + rxrpc_propose_ack_input_data); + acked = true; } if (after(seq0, call->ackr_highest_seq)) @@ -542,11 +540,11 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) smp_store_release(&call->rx_top, seq); } else if (before(seq, call->rx_top)) { /* Send an immediate ACK if we fill in a hole */ - if (!ack) { - ack = RXRPC_ACK_DELAY; - ack_serial = serial; + if (!acked) { + rxrpc_send_ACK(call, RXRPC_ACK_DELAY, serial, + rxrpc_propose_ack_input_data); + acked = true; } - immediate_ack = true; } if (terminal) { @@ -558,14 +556,8 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) sp = NULL; } - nr_unacked++; - if (last) { set_bit(RXRPC_CALL_RX_LAST, &call->flags); - if (!ack) { - ack = RXRPC_ACK_DELAY; - ack_serial = serial; - } trace_rxrpc_receive(call, rxrpc_receive_queue_last, serial, seq); } else { trace_rxrpc_receive(call, rxrpc_receive_queue, serial, seq); @@ -574,32 +566,30 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) if (after_eq(seq, call->rx_expect_next)) { if (after(seq, call->rx_expect_next)) { _net("OOS %u > %u", seq, call->rx_expect_next); - ack = RXRPC_ACK_OUT_OF_SEQUENCE; - ack_serial = serial; + rxrpc_send_ACK(call, RXRPC_ACK_OUT_OF_SEQUENCE, serial, + rxrpc_propose_ack_input_data); + acked = true; } call->rx_expect_next = seq + 1; } - if (!ack) + + if (!acked) { + nr_unacked++; ack_serial = serial; + } } -ack: - if (atomic_add_return(nr_unacked, &call->ackr_nr_unacked) > 2 && !ack) - ack = RXRPC_ACK_IDLE; - - if (ack) - rxrpc_propose_ACK(call, ack, ack_serial, - immediate_ack, true, - rxrpc_propose_ack_input_data); +unlock: + if (atomic_add_return(nr_unacked, &call->ackr_nr_unacked) > 2) + rxrpc_send_ACK(call, RXRPC_ACK_IDLE, ack_serial, + rxrpc_propose_ack_input_data); else - rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, serial, - false, true, + rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, ack_serial, rxrpc_propose_ack_input_data); trace_rxrpc_notify_socket(call->debug_id, serial); rxrpc_notify_socket(call); -unlock: spin_unlock(&call->input_lock); rxrpc_free_skb(skb, rxrpc_skb_freed); _leave(" [queued]"); @@ -893,13 +883,11 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) if (buf.ack.reason == RXRPC_ACK_PING) { _proto("Rx ACK %%%u PING Request", ack_serial); - rxrpc_propose_ACK(call, RXRPC_ACK_PING_RESPONSE, - ack_serial, true, true, - rxrpc_propose_ack_respond_to_ping); + rxrpc_send_ACK(call, RXRPC_ACK_PING_RESPONSE, ack_serial, + rxrpc_propose_ack_respond_to_ping); } else if (sp->hdr.flags & RXRPC_REQUEST_ACK) { - rxrpc_propose_ACK(call, RXRPC_ACK_REQUESTED, - ack_serial, true, true, - rxrpc_propose_ack_respond_to_ack); + rxrpc_send_ACK(call, RXRPC_ACK_REQUESTED, ack_serial, + rxrpc_propose_ack_respond_to_ack); } /* If we get an EXCEEDS_WINDOW ACK from the server, it probably @@ -1011,9 +999,8 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) RXRPC_TX_ANNO_LAST && summary.nr_acks == call->tx_top - hard_ack && rxrpc_is_client_call(call)) - rxrpc_propose_ACK(call, RXRPC_ACK_PING, ack_serial, - false, true, - rxrpc_propose_ack_ping_for_lost_reply); + rxrpc_propose_ping(call, ack_serial, + rxrpc_propose_ack_ping_for_lost_reply); rxrpc_congestion_management(call, skb, &summary, acked_serial); out: diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index e95e75e785fb..a178f71e5082 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -97,6 +97,8 @@ static struct rxrpc_local *rxrpc_alloc_local(struct rxrpc_net *rxnet, local->rxnet = rxnet; INIT_HLIST_NODE(&local->link); INIT_WORK(&local->processor, rxrpc_local_processor); + INIT_LIST_HEAD(&local->ack_tx_queue); + spin_lock_init(&local->ack_tx_lock); init_rwsem(&local->defrag_sem); skb_queue_head_init(&local->reject_queue); skb_queue_head_init(&local->event_queue); @@ -432,6 +434,11 @@ static void rxrpc_local_processor(struct work_struct *work) break; } + if (!list_empty(&local->ack_tx_queue)) { + rxrpc_transmit_ack_packets(local); + again = true; + } + if (!skb_queue_empty(&local->reject_queue)) { rxrpc_reject_packets(local); again = true; diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 71885d741987..1edbc678e8be 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -16,14 +16,6 @@ #include #include "ar-internal.h" -struct rxrpc_ack_buffer { - struct rxrpc_wire_header whdr; - struct rxrpc_ackpacket ack; - u8 acks[255]; - u8 pad[3]; - struct rxrpc_ackinfo ackinfo; -}; - extern int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len); static ssize_t do_udp_sendmsg(struct socket *sk, struct msghdr *msg, size_t len) @@ -82,22 +74,21 @@ static void rxrpc_set_keepalive(struct rxrpc_call *call) */ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, struct rxrpc_call *call, - struct rxrpc_ack_buffer *pkt, + struct rxrpc_txbuf *txb, rxrpc_seq_t *_hard_ack, - rxrpc_seq_t *_top, - u8 reason) + rxrpc_seq_t *_top) { - rxrpc_serial_t serial; + struct rxrpc_ackinfo ackinfo; unsigned int tmp; rxrpc_seq_t hard_ack, top, seq; int ix; u32 mtu, jmax; - u8 *ackp = pkt->acks; + u8 *ackp = txb->acks; tmp = atomic_xchg(&call->ackr_nr_unacked, 0); tmp |= atomic_xchg(&call->ackr_nr_consumed, 0); - if (!tmp && (reason == RXRPC_ACK_DELAY || - reason == RXRPC_ACK_IDLE)) { + if (!tmp && (txb->ack.reason == RXRPC_ACK_DELAY || + txb->ack.reason == RXRPC_ACK_IDLE)) { rxrpc_inc_stat(call->rxnet, stat_tx_ack_skip); return 0; } @@ -105,24 +96,16 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, rxrpc_inc_stat(call->rxnet, stat_tx_ack_fill); /* Barrier against rxrpc_input_data(). */ - serial = call->ackr_serial; hard_ack = READ_ONCE(call->rx_hard_ack); top = smp_load_acquire(&call->rx_top); *_hard_ack = hard_ack; *_top = top; - pkt->ack.bufferSpace = htons(0); - pkt->ack.maxSkew = htons(0); - pkt->ack.firstPacket = htonl(hard_ack + 1); - pkt->ack.previousPacket = htonl(call->ackr_highest_seq); - pkt->ack.serial = htonl(serial); - pkt->ack.reason = reason; - pkt->ack.nAcks = top - hard_ack; - - if (reason == RXRPC_ACK_PING) - pkt->whdr.flags |= RXRPC_REQUEST_ACK; + txb->ack.firstPacket = htonl(hard_ack + 1); + txb->ack.previousPacket = htonl(call->ackr_highest_seq); + txb->ack.nAcks = top - hard_ack; - if (after(top, hard_ack)) { + if (txb->ack.nAcks) { seq = hard_ack + 1; do { ix = seq & RXRPC_RXTX_BUFF_MASK; @@ -137,15 +120,16 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, mtu = conn->params.peer->if_mtu; mtu -= conn->params.peer->hdrsize; jmax = (call->nr_jumbo_bad > 3) ? 1 : rxrpc_rx_jumbo_max; - pkt->ackinfo.rxMTU = htonl(rxrpc_rx_mtu); - pkt->ackinfo.maxMTU = htonl(mtu); - pkt->ackinfo.rwind = htonl(call->rx_winsize); - pkt->ackinfo.jumbo_max = htonl(jmax); + ackinfo.rxMTU = htonl(rxrpc_rx_mtu); + ackinfo.maxMTU = htonl(mtu); + ackinfo.rwind = htonl(call->rx_winsize); + ackinfo.jumbo_max = htonl(jmax); *ackp++ = 0; *ackp++ = 0; *ackp++ = 0; - return top - hard_ack + 3; + memcpy(ackp, &ackinfo, sizeof(ackinfo)); + return top - hard_ack + 3 + sizeof(ackinfo); } /* @@ -194,26 +178,21 @@ static void rxrpc_cancel_rtt_probe(struct rxrpc_call *call, /* * Send an ACK call packet. */ -int rxrpc_send_ack_packet(struct rxrpc_call *call, bool ping, - rxrpc_serial_t *_serial) +static int rxrpc_send_ack_packet(struct rxrpc_local *local, struct rxrpc_txbuf *txb) { struct rxrpc_connection *conn; struct rxrpc_ack_buffer *pkt; + struct rxrpc_call *call = txb->call; struct msghdr msg; - struct kvec iov[2]; + struct kvec iov[1]; rxrpc_serial_t serial; rxrpc_seq_t hard_ack, top; size_t len, n; int ret, rtt_slot = -1; - u8 reason; if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) return -ECONNRESET; - pkt = kzalloc(sizeof(*pkt), GFP_KERNEL); - if (!pkt) - return -ENOMEM; - conn = call->conn; msg.msg_name = &call->peer->srx.transport; @@ -222,85 +201,93 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, bool ping, msg.msg_controllen = 0; msg.msg_flags = 0; - pkt->whdr.epoch = htonl(conn->proto.epoch); - pkt->whdr.cid = htonl(call->cid); - pkt->whdr.callNumber = htonl(call->call_id); - pkt->whdr.seq = 0; - pkt->whdr.type = RXRPC_PACKET_TYPE_ACK; - pkt->whdr.flags = RXRPC_SLOW_START_OK | conn->out_clientflag; - pkt->whdr.userStatus = 0; - pkt->whdr.securityIndex = call->security_ix; - pkt->whdr._rsvd = 0; - pkt->whdr.serviceId = htons(call->service_id); + if (txb->ack.reason == RXRPC_ACK_PING) + txb->wire.flags |= RXRPC_REQUEST_ACK; spin_lock_bh(&call->lock); - if (ping) { - reason = RXRPC_ACK_PING; - } else { - reason = call->ackr_reason; - if (!call->ackr_reason) { - spin_unlock_bh(&call->lock); - ret = 0; - goto out; - } - call->ackr_reason = 0; - } - n = rxrpc_fill_out_ack(conn, call, pkt, &hard_ack, &top, reason); - + n = rxrpc_fill_out_ack(conn, call, txb, &hard_ack, &top); spin_unlock_bh(&call->lock); if (n == 0) { kfree(pkt); return 0; } - iov[0].iov_base = pkt; - iov[0].iov_len = sizeof(pkt->whdr) + sizeof(pkt->ack) + n; - iov[1].iov_base = &pkt->ackinfo; - iov[1].iov_len = sizeof(pkt->ackinfo); - len = iov[0].iov_len + iov[1].iov_len; + iov[0].iov_base = &txb->wire; + iov[0].iov_len = sizeof(txb->wire) + sizeof(txb->ack) + n; + len = iov[0].iov_len; serial = atomic_inc_return(&conn->serial); - pkt->whdr.serial = htonl(serial); + txb->wire.serial = htonl(serial); trace_rxrpc_tx_ack(call->debug_id, serial, - ntohl(pkt->ack.firstPacket), - ntohl(pkt->ack.serial), - pkt->ack.reason, pkt->ack.nAcks); - if (_serial) - *_serial = serial; + ntohl(txb->ack.firstPacket), + ntohl(txb->ack.serial), txb->ack.reason, txb->ack.nAcks); + if (txb->ack_why == rxrpc_propose_ack_ping_for_lost_ack) + call->acks_lost_ping = serial; - if (ping) + if (txb->ack.reason == RXRPC_ACK_PING) rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_ping); rxrpc_inc_stat(call->rxnet, stat_tx_ack_send); - iov_iter_kvec(&msg.msg_iter, WRITE, iov, 2, len); + iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, len); ret = do_udp_sendmsg(conn->params.local->socket, &msg, len); call->peer->last_tx_at = ktime_get_seconds(); if (ret < 0) trace_rxrpc_tx_fail(call->debug_id, serial, ret, rxrpc_tx_point_call_ack); else - trace_rxrpc_tx_packet(call->debug_id, &pkt->whdr, + trace_rxrpc_tx_packet(call->debug_id, &txb->wire, rxrpc_tx_point_call_ack); rxrpc_tx_backoff(call, ret); if (call->state < RXRPC_CALL_COMPLETE) { - if (ret < 0) { + if (ret < 0) rxrpc_cancel_rtt_probe(call, serial, rtt_slot); - rxrpc_propose_ACK(call, pkt->ack.reason, - ntohl(pkt->ack.serial), - false, true, - rxrpc_propose_ack_retry_tx); - } - rxrpc_set_keepalive(call); } -out: kfree(pkt); return ret; } +/* + * ACK transmitter for a local endpoint. The UDP socket locks around each + * transmission, so we can only transmit one packet at a time, ACK, DATA or + * otherwise. + */ +void rxrpc_transmit_ack_packets(struct rxrpc_local *local) +{ + LIST_HEAD(queue); + int ret; + + trace_rxrpc_local(local->debug_id, rxrpc_local_tx_ack, + refcount_read(&local->ref), NULL); + + if (list_empty(&local->ack_tx_queue)) + return; + + spin_lock_bh(&local->ack_tx_lock); + list_splice_tail_init(&local->ack_tx_queue, &queue); + spin_unlock_bh(&local->ack_tx_lock); + + while (!list_empty(&queue)) { + struct rxrpc_txbuf *txb = + list_entry(queue.next, struct rxrpc_txbuf, tx_link); + + ret = rxrpc_send_ack_packet(local, txb); + if (ret < 0 && ret != -ECONNRESET) { + spin_lock_bh(&local->ack_tx_lock); + list_splice_init(&queue, &local->ack_tx_queue); + spin_unlock_bh(&local->ack_tx_lock); + break; + } + + list_del_init(&txb->tx_link); + rxrpc_put_call(txb->call, rxrpc_call_put); + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_ack_tx); + } +} + /* * Send an ABORT call packet. */ diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index a378e7a672a8..104dd4a29f05 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -189,7 +189,7 @@ static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) ASSERTCMP(call->rx_hard_ack, ==, call->rx_top); if (call->state == RXRPC_CALL_CLIENT_RECV_REPLY) { - rxrpc_propose_ACK(call, RXRPC_ACK_IDLE, serial, false, true, + rxrpc_propose_ACK(call, RXRPC_ACK_IDLE, serial, rxrpc_propose_ack_terminal_ack); //rxrpc_send_ack_packet(call, false, NULL); } @@ -206,7 +206,7 @@ static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) call->state = RXRPC_CALL_SERVER_ACK_REQUEST; call->expect_req_by = jiffies + MAX_JIFFY_OFFSET; write_unlock_bh(&call->state_lock); - rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, serial, false, true, + rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, serial, rxrpc_propose_ack_processing_op); break; default: @@ -259,12 +259,11 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) rxrpc_end_rx_phase(call, serial); } else { /* Check to see if there's an ACK that needs sending. */ - if (atomic_inc_return(&call->ackr_nr_consumed) > 2) - rxrpc_propose_ACK(call, RXRPC_ACK_IDLE, serial, - true, false, - rxrpc_propose_ack_rotate_rx); - if (call->ackr_reason && call->ackr_reason != RXRPC_ACK_DELAY) - rxrpc_send_ack_packet(call, false, NULL); + if (atomic_inc_return(&call->ackr_nr_consumed) > 2) { + rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, + rxrpc_propose_ack_rotate_rx); + rxrpc_transmit_ack_packets(call->peer->local); + } } } @@ -363,10 +362,6 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, unsigned int rx_pkt_offset, rx_pkt_len; int ix, copy, ret = -EAGAIN, ret2; - if (test_and_clear_bit(RXRPC_CALL_RX_UNDERRUN, &call->flags) && - call->ackr_reason) - rxrpc_send_ack_packet(call, false, NULL); - rx_pkt_offset = call->rx_pkt_offset; rx_pkt_len = call->rx_pkt_len; rx_pkt_last = call->rx_pkt_last; @@ -389,6 +384,7 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, if (!skb) { trace_rxrpc_recvmsg(call, rxrpc_recvmsg_hole, seq, rx_pkt_offset, rx_pkt_len, 0); + rxrpc_transmit_ack_packets(call->peer->local); break; } smp_rmb(); @@ -604,6 +600,7 @@ try_again: if (ret == -EAGAIN) ret = 0; + rxrpc_transmit_ack_packets(call->peer->local); if (after(call->rx_top, call->rx_hard_ack) && call->rxtx_buffer[(call->rx_hard_ack + 1) & RXRPC_RXTX_BUFF_MASK]) rxrpc_notify_socket(call); @@ -734,17 +731,7 @@ int rxrpc_kernel_recv_data(struct socket *sock, struct rxrpc_call *call, read_phase_complete: ret = 1; out: - switch (call->ackr_reason) { - case RXRPC_ACK_IDLE: - break; - case RXRPC_ACK_DELAY: - if (ret != -EAGAIN) - break; - fallthrough; - default: - rxrpc_send_ack_packet(call, false, NULL); - } - + rxrpc_transmit_ack_packets(call->peer->local); if (_service) *_service = call->service_id; mutex_unlock(&call->user_mutex); diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index b2d28aa12e10..ef4949259020 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -332,9 +332,7 @@ reload: rxrpc_see_skb(skb, rxrpc_skb_seen); do { - /* Check to see if there's a ping ACK to reply to. */ - if (call->ackr_reason == RXRPC_ACK_PING_RESPONSE) - rxrpc_send_ack_packet(call, false, NULL); + rxrpc_transmit_ack_packets(call->peer->local); if (!skb) { size_t remain, bufsize, chunk, offset; diff --git a/net/rxrpc/txbuf.c b/net/rxrpc/txbuf.c index 66d922ad65d0..45a7b48a5e10 100644 --- a/net/rxrpc/txbuf.c +++ b/net/rxrpc/txbuf.c @@ -33,6 +33,7 @@ struct rxrpc_txbuf *rxrpc_alloc_txbuf(struct rxrpc_call *call, u8 packet_type, txb->len = 0; txb->offset = 0; txb->flags = 0; + txb->ack_why = 0; txb->seq = call->tx_top + 1; txb->wire.epoch = htonl(call->conn->proto.epoch); txb->wire.cid = htonl(call->cid); -- cgit v1.2.3 From 530403d9ba1c3f51c721a394f642e56309072295 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 30 Jan 2020 21:48:14 +0000 Subject: rxrpc: Clean up ACK handling Clean up the rxrpc_propose_ACK() function. If deferred PING ACK proposal is split out, it's only really needed for deferred DELAY ACKs. All other ACKs, bar terminal IDLE ACK are sent immediately. The deferred IDLE ACK submission can be handled by conversion of a DELAY ACK into an IDLE ACK if there's nothing to be SACK'd. Also, because there's a delay between an ACK being generated and being transmitted, it's possible that other ACKs of the same type will be generated during that interval. Apart from the ACK time and the serial number responded to, most of the ACK body, including window and SACK parameters, are not filled out till the point of transmission - so we can avoid generating a new ACK if there's one pending that will cover the SACK data we need to convey. Therefore, don't propose a new DELAY or IDLE ACK for a call if there's one already pending. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 52 ++++++++++++++++-------- net/rxrpc/ar-internal.h | 10 ++--- net/rxrpc/call_event.c | 95 ++++++++++++-------------------------------- net/rxrpc/call_object.c | 2 +- net/rxrpc/input.c | 8 ++-- net/rxrpc/misc.c | 18 --------- net/rxrpc/output.c | 7 ++++ net/rxrpc/protocol.h | 7 ---- net/rxrpc/recvmsg.c | 14 +++---- net/rxrpc/sendmsg.c | 2 +- net/rxrpc/sysctl.c | 9 ----- 11 files changed, 86 insertions(+), 138 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 1597ff7ad97e..d32e9858c682 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -158,6 +158,7 @@ #define rxrpc_propose_ack_traces \ EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \ EM(rxrpc_propose_ack_input_data, "DataIn ") \ + EM(rxrpc_propose_ack_input_data_hole, "DataInH") \ EM(rxrpc_propose_ack_ping_for_check_life, "ChkLife") \ EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \ EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \ @@ -170,11 +171,6 @@ EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \ E_(rxrpc_propose_ack_terminal_ack, "ClTerm ") -#define rxrpc_propose_ack_outcomes \ - EM(rxrpc_propose_ack_subsume, " Subsume") \ - EM(rxrpc_propose_ack_update, " Update") \ - E_(rxrpc_propose_ack_use, " New") - #define rxrpc_congest_modes \ EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \ EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \ @@ -313,7 +309,6 @@ rxrpc_congest_changes; rxrpc_congest_modes; rxrpc_conn_traces; rxrpc_local_traces; -rxrpc_propose_ack_outcomes; rxrpc_propose_ack_traces; rxrpc_receive_traces; rxrpc_recvmsg_traces; @@ -1012,7 +1007,7 @@ TRACE_EVENT(rxrpc_timer, __entry->call = call->debug_id; __entry->why = why; __entry->now = now; - __entry->ack_at = call->ack_at; + __entry->ack_at = call->delay_ack_at; __entry->ack_lost_at = call->ack_lost_at; __entry->resend_at = call->resend_at; __entry->expect_rx_by = call->expect_rx_by; @@ -1054,7 +1049,7 @@ TRACE_EVENT(rxrpc_timer_expired, TP_fast_assign( __entry->call = call->debug_id; __entry->now = now; - __entry->ack_at = call->ack_at; + __entry->ack_at = call->delay_ack_at; __entry->ack_lost_at = call->ack_lost_at; __entry->resend_at = call->resend_at; __entry->expect_rx_by = call->expect_rx_by; @@ -1098,17 +1093,15 @@ TRACE_EVENT(rxrpc_rx_lose, TRACE_EVENT(rxrpc_propose_ack, TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, - u8 ack_reason, rxrpc_serial_t serial, - enum rxrpc_propose_ack_outcome outcome), + u8 ack_reason, rxrpc_serial_t serial), - TP_ARGS(call, why, ack_reason, serial, outcome), + TP_ARGS(call, why, ack_reason, serial), TP_STRUCT__entry( __field(unsigned int, call ) __field(enum rxrpc_propose_ack_trace, why ) __field(rxrpc_serial_t, serial ) __field(u8, ack_reason ) - __field(enum rxrpc_propose_ack_outcome, outcome ) ), TP_fast_assign( @@ -1116,15 +1109,13 @@ TRACE_EVENT(rxrpc_propose_ack, __entry->why = why; __entry->serial = serial; __entry->ack_reason = ack_reason; - __entry->outcome = outcome; ), - TP_printk("c=%08x %s %s r=%08x%s", + TP_printk("c=%08x %s %s r=%08x", __entry->call, __print_symbolic(__entry->why, rxrpc_propose_ack_traces), __print_symbolic(__entry->ack_reason, rxrpc_ack_names), - __entry->serial, - __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes)) + __entry->serial) ); TRACE_EVENT(rxrpc_send_ack, @@ -1154,6 +1145,35 @@ TRACE_EVENT(rxrpc_send_ack, __entry->serial) ); +TRACE_EVENT(rxrpc_drop_ack, + TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, + u8 ack_reason, rxrpc_serial_t serial, bool nobuf), + + TP_ARGS(call, why, ack_reason, serial, nobuf), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(enum rxrpc_propose_ack_trace, why ) + __field(rxrpc_serial_t, serial ) + __field(u8, ack_reason ) + __field(bool, nobuf ) + ), + + TP_fast_assign( + __entry->call = call->debug_id; + __entry->why = why; + __entry->serial = serial; + __entry->ack_reason = ack_reason; + __entry->nobuf = nobuf; + ), + + TP_printk("c=%08x %s %s r=%08x nbf=%u", + __entry->call, + __print_symbolic(__entry->why, rxrpc_propose_ack_traces), + __print_symbolic(__entry->ack_reason, rxrpc_ack_names), + __entry->serial, __entry->nobuf) + ); + TRACE_EVENT(rxrpc_retransmit, TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, s64 expiry), diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 802a8f372af2..5a81545a58d5 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -516,6 +516,8 @@ enum rxrpc_call_flag { RXRPC_CALL_DISCONNECTED, /* The call has been disconnected */ RXRPC_CALL_KERNEL, /* The call was made by the kernel */ RXRPC_CALL_UPGRADE, /* Service upgrade was requested for the call */ + RXRPC_CALL_DELAY_ACK_PENDING, /* DELAY ACK generation is pending */ + RXRPC_CALL_IDLE_ACK_PENDING, /* IDLE ACK generation is pending */ }; /* @@ -582,7 +584,7 @@ struct rxrpc_call { struct rxrpc_net *rxnet; /* Network namespace to which call belongs */ const struct rxrpc_security *security; /* applied security module */ struct mutex user_mutex; /* User access mutex */ - unsigned long ack_at; /* When deferred ACK needs to happen */ + unsigned long delay_ack_at; /* When DELAY ACK needs to happen */ unsigned long ack_lost_at; /* When ACK is figured as lost */ unsigned long resend_at; /* When next resend needs to happen */ unsigned long ping_at; /* When next to send a ping */ @@ -834,7 +836,8 @@ int rxrpc_user_charge_accept(struct rxrpc_sock *, unsigned long); void rxrpc_propose_ping(struct rxrpc_call *call, u32 serial, enum rxrpc_propose_ack_trace why); void rxrpc_send_ACK(struct rxrpc_call *, u8, rxrpc_serial_t, enum rxrpc_propose_ack_trace); -void rxrpc_propose_ACK(struct rxrpc_call *, u8, u32, enum rxrpc_propose_ack_trace); +void rxrpc_propose_delay_ACK(struct rxrpc_call *, rxrpc_serial_t, + enum rxrpc_propose_ack_trace); void rxrpc_process_call(struct work_struct *); void rxrpc_reduce_call_timer(struct rxrpc_call *call, @@ -1016,15 +1019,12 @@ static inline bool __rxrpc_use_local(struct rxrpc_local *local) * misc.c */ extern unsigned int rxrpc_max_backlog __read_mostly; -extern unsigned long rxrpc_requested_ack_delay; extern unsigned long rxrpc_soft_ack_delay; extern unsigned long rxrpc_idle_ack_delay; extern unsigned int rxrpc_rx_window_size; extern unsigned int rxrpc_rx_mtu; extern unsigned int rxrpc_rx_jumbo_max; -extern const s8 rxrpc_ack_priority[]; - /* * net_ns.c */ diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 67b54ad914a1..36f60ac1d95d 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -29,70 +29,29 @@ void rxrpc_propose_ping(struct rxrpc_call *call, u32 serial, spin_lock_bh(&call->lock); if (time_before(ping_at, call->ping_at)) { - rxrpc_inc_stat(call->rxnet, stat_tx_acks[RXRPC_ACK_PING]); WRITE_ONCE(call->ping_at, ping_at); rxrpc_reduce_call_timer(call, ping_at, now, rxrpc_timer_set_for_ping); - trace_rxrpc_propose_ack(call, why, RXRPC_ACK_PING, serial, - rxrpc_propose_ack_use); + trace_rxrpc_propose_ack(call, why, RXRPC_ACK_PING, serial); } spin_unlock_bh(&call->lock); } /* - * propose an ACK be sent + * Propose a DELAY ACK be sent in the future. */ -static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, - u32 serial, enum rxrpc_propose_ack_trace why) +static void __rxrpc_propose_delay_ACK(struct rxrpc_call *call, + rxrpc_serial_t serial, + enum rxrpc_propose_ack_trace why) { - enum rxrpc_propose_ack_outcome outcome = rxrpc_propose_ack_use; unsigned long expiry = rxrpc_soft_ack_delay; unsigned long now = jiffies, ack_at; - s8 prior = rxrpc_ack_priority[ack_reason]; - - rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); - - /* Update DELAY, IDLE, REQUESTED and PING_RESPONSE ACK serial - * numbers, but we don't alter the timeout. - */ - _debug("prior %u %u vs %u %u", - ack_reason, prior, - call->ackr_reason, rxrpc_ack_priority[call->ackr_reason]); - if (ack_reason == call->ackr_reason) { - if (RXRPC_ACK_UPDATEABLE & (1 << ack_reason)) { - outcome = rxrpc_propose_ack_update; - call->ackr_serial = serial; - } - } else if (prior > rxrpc_ack_priority[call->ackr_reason]) { - call->ackr_reason = ack_reason; - call->ackr_serial = serial; - } else { - outcome = rxrpc_propose_ack_subsume; - } - - switch (ack_reason) { - case RXRPC_ACK_REQUESTED: - if (rxrpc_requested_ack_delay < expiry) - expiry = rxrpc_requested_ack_delay; - break; - - case RXRPC_ACK_DELAY: - if (rxrpc_soft_ack_delay < expiry) - expiry = rxrpc_soft_ack_delay; - break; - - case RXRPC_ACK_IDLE: - if (rxrpc_idle_ack_delay < expiry) - expiry = rxrpc_idle_ack_delay; - break; - - default: - WARN_ON(1); - return; - } + call->ackr_serial = serial; + if (rxrpc_soft_ack_delay < expiry) + expiry = rxrpc_soft_ack_delay; if (call->peer->srtt_us != 0) ack_at = usecs_to_jiffies(call->peer->srtt_us >> 3); else @@ -100,23 +59,23 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, ack_at += READ_ONCE(call->tx_backoff); ack_at += now; - if (time_before(ack_at, call->ack_at)) { - WRITE_ONCE(call->ack_at, ack_at); + if (time_before(ack_at, call->delay_ack_at)) { + WRITE_ONCE(call->delay_ack_at, ack_at); rxrpc_reduce_call_timer(call, ack_at, now, rxrpc_timer_set_for_ack); } - trace_rxrpc_propose_ack(call, why, ack_reason, serial, outcome); + trace_rxrpc_propose_ack(call, why, RXRPC_ACK_DELAY, serial); } /* - * propose an ACK be sent, locking the call structure + * Propose a DELAY ACK be sent, locking the call structure */ -void rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, u32 serial, - enum rxrpc_propose_ack_trace why) +void rxrpc_propose_delay_ACK(struct rxrpc_call *call, rxrpc_serial_t serial, + enum rxrpc_propose_ack_trace why) { spin_lock_bh(&call->lock); - __rxrpc_propose_ACK(call, ack_reason, serial, why); + __rxrpc_propose_delay_ACK(call, serial, why); spin_unlock_bh(&call->lock); } @@ -131,6 +90,11 @@ void rxrpc_send_ACK(struct rxrpc_call *call, u8 ack_reason, if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) return; + if (ack_reason == RXRPC_ACK_DELAY && + test_and_set_bit(RXRPC_CALL_DELAY_ACK_PENDING, &call->flags)) { + trace_rxrpc_drop_ack(call, why, ack_reason, serial, false); + return; + } rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); @@ -319,7 +283,6 @@ void rxrpc_process_call(struct work_struct *work) unsigned long now, next, t; unsigned int iterations = 0; rxrpc_serial_t ackr_serial; - u8 ackr_reason; rxrpc_see_call(call); @@ -364,19 +327,13 @@ recheck_state: set_bit(RXRPC_CALL_EV_EXPIRED, &call->events); } - t = READ_ONCE(call->ack_at); + t = READ_ONCE(call->delay_ack_at); if (time_after_eq(now, t)) { trace_rxrpc_timer(call, rxrpc_timer_exp_ack, now); - cmpxchg(&call->ack_at, t, now + MAX_JIFFY_OFFSET); - spin_lock_bh(&call->lock); - ackr_reason = call->ackr_reason; - ackr_serial = call->ackr_serial; - call->ackr_reason = 0; - call->ackr_serial = 0; - spin_unlock_bh(&call->lock); - if (ackr_reason) - rxrpc_send_ACK(call, ackr_reason, ackr_serial, - rxrpc_propose_ack_ping_for_lost_ack); + cmpxchg(&call->delay_ack_at, t, now + MAX_JIFFY_OFFSET); + ackr_serial = xchg(&call->ackr_serial, 0); + rxrpc_send_ACK(call, RXRPC_ACK_DELAY, ackr_serial, + rxrpc_propose_ack_ping_for_lost_ack); } t = READ_ONCE(call->ack_lost_at); @@ -441,7 +398,7 @@ recheck_state: set(call->expect_req_by); set(call->expect_term_by); - set(call->ack_at); + set(call->delay_ack_at); set(call->ack_lost_at); set(call->resend_at); set(call->keepalive_at); diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 8290d94e9233..8f9e88897197 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -222,7 +222,7 @@ static void rxrpc_start_call_timer(struct rxrpc_call *call) unsigned long now = jiffies; unsigned long j = now + MAX_JIFFY_OFFSET; - call->ack_at = j; + call->delay_ack_at = j; call->ack_lost_at = j; call->resend_at = j; call->ping_at = j; diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index e23f66ef8c06..4df1bdc4de6c 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -299,7 +299,7 @@ static bool rxrpc_receiving_reply(struct rxrpc_call *call) now = jiffies; timo = now + MAX_JIFFY_OFFSET; WRITE_ONCE(call->resend_at, timo); - WRITE_ONCE(call->ack_at, timo); + WRITE_ONCE(call->delay_ack_at, timo); trace_rxrpc_timer(call, rxrpc_timer_init_for_reply, now); } @@ -542,7 +542,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) /* Send an immediate ACK if we fill in a hole */ if (!acked) { rxrpc_send_ACK(call, RXRPC_ACK_DELAY, serial, - rxrpc_propose_ack_input_data); + rxrpc_propose_ack_input_data_hole); acked = true; } } @@ -584,8 +584,8 @@ unlock: rxrpc_send_ACK(call, RXRPC_ACK_IDLE, ack_serial, rxrpc_propose_ack_input_data); else - rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, ack_serial, - rxrpc_propose_ack_input_data); + rxrpc_propose_delay_ACK(call, ack_serial, + rxrpc_propose_ack_input_data); trace_rxrpc_notify_socket(call->debug_id, serial); rxrpc_notify_socket(call); diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index d4144fd86f84..f5f03f27bd6c 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -16,12 +16,6 @@ */ unsigned int rxrpc_max_backlog __read_mostly = 10; -/* - * How long to wait before scheduling ACK generation after seeing a - * packet with RXRPC_REQUEST_ACK set (in jiffies). - */ -unsigned long rxrpc_requested_ack_delay = 1; - /* * How long to wait before scheduling an ACK with subtype DELAY (in jiffies). * @@ -62,15 +56,3 @@ unsigned int rxrpc_rx_mtu = 5692; * sender that we're willing to handle. */ unsigned int rxrpc_rx_jumbo_max = 4; - -const s8 rxrpc_ack_priority[] = { - [0] = 0, - [RXRPC_ACK_DELAY] = 1, - [RXRPC_ACK_REQUESTED] = 2, - [RXRPC_ACK_IDLE] = 3, - [RXRPC_ACK_DUPLICATE] = 4, - [RXRPC_ACK_OUT_OF_SEQUENCE] = 5, - [RXRPC_ACK_EXCEEDS_WINDOW] = 6, - [RXRPC_ACK_NOSPACE] = 7, - [RXRPC_ACK_PING_RESPONSE] = 8, -}; diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 1edbc678e8be..d35657b659ad 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -115,6 +115,8 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, *ackp++ = RXRPC_ACK_TYPE_NACK; seq++; } while (before_eq(seq, top)); + } else if (txb->ack.reason == RXRPC_ACK_DELAY) { + txb->ack.reason = RXRPC_ACK_IDLE; } mtu = conn->params.peer->if_mtu; @@ -204,6 +206,11 @@ static int rxrpc_send_ack_packet(struct rxrpc_local *local, struct rxrpc_txbuf * if (txb->ack.reason == RXRPC_ACK_PING) txb->wire.flags |= RXRPC_REQUEST_ACK; + if (txb->ack.reason == RXRPC_ACK_DELAY) + clear_bit(RXRPC_CALL_DELAY_ACK_PENDING, &call->flags); + if (txb->ack.reason == RXRPC_ACK_IDLE) + clear_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags); + spin_lock_bh(&call->lock); n = rxrpc_fill_out_ack(conn, call, txb, &hard_ack, &top); spin_unlock_bh(&call->lock); diff --git a/net/rxrpc/protocol.h b/net/rxrpc/protocol.h index d2cf8e1d218f..f3d4e2700901 100644 --- a/net/rxrpc/protocol.h +++ b/net/rxrpc/protocol.h @@ -132,13 +132,6 @@ struct rxrpc_ackpacket { } __packed; -/* Some ACKs refer to specific packets and some are general and can be updated. */ -#define RXRPC_ACK_UPDATEABLE ((1 << RXRPC_ACK_REQUESTED) | \ - (1 << RXRPC_ACK_PING_RESPONSE) | \ - (1 << RXRPC_ACK_DELAY) | \ - (1 << RXRPC_ACK_IDLE)) - - /* * ACK packets can have a further piece of information tagged on the end */ diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 104dd4a29f05..46e784edc0f4 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -188,11 +188,8 @@ static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) trace_rxrpc_receive(call, rxrpc_receive_end, 0, call->rx_top); ASSERTCMP(call->rx_hard_ack, ==, call->rx_top); - if (call->state == RXRPC_CALL_CLIENT_RECV_REPLY) { - rxrpc_propose_ACK(call, RXRPC_ACK_IDLE, serial, - rxrpc_propose_ack_terminal_ack); - //rxrpc_send_ack_packet(call, false, NULL); - } + if (call->state == RXRPC_CALL_CLIENT_RECV_REPLY) + rxrpc_propose_delay_ACK(call, serial, rxrpc_propose_ack_terminal_ack); write_lock_bh(&call->state_lock); @@ -206,8 +203,8 @@ static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) call->state = RXRPC_CALL_SERVER_ACK_REQUEST; call->expect_req_by = jiffies + MAX_JIFFY_OFFSET; write_unlock_bh(&call->state_lock); - rxrpc_propose_ACK(call, RXRPC_ACK_DELAY, serial, - rxrpc_propose_ack_processing_op); + rxrpc_propose_delay_ACK(call, serial, + rxrpc_propose_ack_processing_op); break; default: write_unlock_bh(&call->state_lock); @@ -259,7 +256,8 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) rxrpc_end_rx_phase(call, serial); } else { /* Check to see if there's an ACK that needs sending. */ - if (atomic_inc_return(&call->ackr_nr_consumed) > 2) { + if (atomic_inc_return(&call->ackr_nr_consumed) > 2 && + !test_and_set_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags)) { rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, rxrpc_propose_ack_rotate_rx); rxrpc_transmit_ack_packets(call->peer->local); diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index ef4949259020..e32805a49324 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -234,7 +234,7 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, case RXRPC_CALL_SERVER_ACK_REQUEST: call->state = RXRPC_CALL_SERVER_SEND_REPLY; now = jiffies; - WRITE_ONCE(call->ack_at, now + MAX_JIFFY_OFFSET); + WRITE_ONCE(call->delay_ack_at, now + MAX_JIFFY_OFFSET); if (call->ackr_reason == RXRPC_ACK_DELAY) call->ackr_reason = 0; trace_rxrpc_timer(call, rxrpc_timer_init_for_send_reply, now); diff --git a/net/rxrpc/sysctl.c b/net/rxrpc/sysctl.c index 555e0910786b..2bd987364e44 100644 --- a/net/rxrpc/sysctl.c +++ b/net/rxrpc/sysctl.c @@ -26,15 +26,6 @@ static const unsigned long max_jiffies = MAX_JIFFY_OFFSET; */ static struct ctl_table rxrpc_sysctl_table[] = { /* Values measured in milliseconds but used in jiffies */ - { - .procname = "req_ack_delay", - .data = &rxrpc_requested_ack_delay, - .maxlen = sizeof(unsigned long), - .mode = 0644, - .proc_handler = proc_doulongvec_ms_jiffies_minmax, - .extra1 = (void *)&one_jiffy, - .extra2 = (void *)&max_jiffies, - }, { .procname = "soft_ack_delay", .data = &rxrpc_soft_ack_delay, -- cgit v1.2.3 From faf92e8d53f5f03842da25af971a3f0ef88ffba2 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 7 Oct 2022 17:22:40 +0100 Subject: rxrpc: Split the rxrpc_recvmsg tracepoint Split the rxrpc_recvmsg tracepoint so that the tracepoints that are about data packet processing (and which have extra pieces of information) are separate from the tracepoint that shows the general flow of recvmsg(). Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 24 ++++++++++++++++++++++++ net/rxrpc/recvmsg.c | 37 ++++++++++++++++++------------------- 2 files changed, 42 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index d32e9858c682..84464b29e54a 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -885,6 +885,30 @@ TRACE_EVENT(rxrpc_receive, ); TRACE_EVENT(rxrpc_recvmsg, + TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why, + int ret), + + TP_ARGS(call, why, ret), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(enum rxrpc_recvmsg_trace, why ) + __field(int, ret ) + ), + + TP_fast_assign( + __entry->call = call ? call->debug_id : 0; + __entry->why = why; + __entry->ret = ret; + ), + + TP_printk("c=%08x %s ret=%d", + __entry->call, + __print_symbolic(__entry->why, rxrpc_recvmsg_traces), + __entry->ret) + ); + +TRACE_EVENT(rxrpc_recvdata, TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why, rxrpc_seq_t seq, unsigned int offset, unsigned int len, int ret), diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 46e784edc0f4..77cde6311559 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -173,8 +173,8 @@ static int rxrpc_recvmsg_term(struct rxrpc_call *call, struct msghdr *msg) break; } - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_terminal, call->rx_hard_ack, - call->rx_pkt_offset, call->rx_pkt_len, ret); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_terminal, call->rx_hard_ack, + call->rx_pkt_offset, call->rx_pkt_len, ret); return ret; } @@ -380,8 +380,8 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, ix = seq & RXRPC_RXTX_BUFF_MASK; skb = call->rxtx_buffer[ix]; if (!skb) { - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_hole, seq, - rx_pkt_offset, rx_pkt_len, 0); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_hole, seq, + rx_pkt_offset, rx_pkt_len, 0); rxrpc_transmit_ack_packets(call->peer->local); break; } @@ -404,15 +404,15 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, &call->rxtx_annotations[ix], &rx_pkt_offset, &rx_pkt_len, &rx_pkt_last); - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_next, seq, - rx_pkt_offset, rx_pkt_len, ret2); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_next, seq, + rx_pkt_offset, rx_pkt_len, ret2); if (ret2 < 0) { ret = ret2; goto out; } } else { - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_cont, seq, - rx_pkt_offset, rx_pkt_len, 0); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_cont, seq, + rx_pkt_offset, rx_pkt_len, 0); } /* We have to handle short, empty and used-up DATA packets. */ @@ -435,8 +435,8 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, } if (rx_pkt_len > 0) { - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_full, seq, - rx_pkt_offset, rx_pkt_len, 0); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_full, seq, + rx_pkt_offset, rx_pkt_len, 0); ASSERTCMP(*_offset, ==, len); ret = 0; break; @@ -464,8 +464,8 @@ out: call->rx_pkt_last = rx_pkt_last; } done: - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_data_return, seq, - rx_pkt_offset, rx_pkt_len, ret); + trace_rxrpc_recvdata(call, rxrpc_recvmsg_data_return, seq, + rx_pkt_offset, rx_pkt_len, ret); if (ret == -EAGAIN) set_bit(RXRPC_CALL_RX_UNDERRUN, &call->flags); return ret; @@ -488,7 +488,7 @@ int rxrpc_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, DEFINE_WAIT(wait); - trace_rxrpc_recvmsg(NULL, rxrpc_recvmsg_enter, 0, 0, 0, 0); + trace_rxrpc_recvmsg(NULL, rxrpc_recvmsg_enter, 0); if (flags & (MSG_OOB | MSG_TRUNC)) return -EOPNOTSUPP; @@ -525,8 +525,7 @@ try_again: if (list_empty(&rx->recvmsg_q)) { if (signal_pending(current)) goto wait_interrupted; - trace_rxrpc_recvmsg(NULL, rxrpc_recvmsg_wait, - 0, 0, 0, 0); + trace_rxrpc_recvmsg(NULL, rxrpc_recvmsg_wait, 0); timeo = schedule_timeout(timeo); } finish_wait(sk_sleep(&rx->sk), &wait); @@ -545,7 +544,7 @@ try_again: rxrpc_get_call(call, rxrpc_call_got); write_unlock_bh(&rx->recvmsg_lock); - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_dequeue, 0, 0, 0, 0); + trace_rxrpc_recvmsg(call, rxrpc_recvmsg_dequeue, 0); /* We're going to drop the socket lock, so we need to lock the call * against interference by sendmsg. @@ -630,7 +629,7 @@ try_again: error_unlock_call: mutex_unlock(&call->user_mutex); rxrpc_put_call(call, rxrpc_call_put); - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_return, 0, 0, 0, ret); + trace_rxrpc_recvmsg(call, rxrpc_recvmsg_return, ret); return ret; error_requeue_call: @@ -638,14 +637,14 @@ error_requeue_call: write_lock_bh(&rx->recvmsg_lock); list_add(&call->recvmsg_link, &rx->recvmsg_q); write_unlock_bh(&rx->recvmsg_lock); - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_requeue, 0, 0, 0, 0); + trace_rxrpc_recvmsg(call, rxrpc_recvmsg_requeue, 0); } else { rxrpc_put_call(call, rxrpc_call_put); } error_no_call: release_sock(&rx->sk); error_trace: - trace_rxrpc_recvmsg(call, rxrpc_recvmsg_return, 0, 0, 0, ret); + trace_rxrpc_recvmsg(call, rxrpc_recvmsg_return, ret); return ret; wait_interrupted: -- cgit v1.2.3 From d4d02d8bb5c412d977af7ea7c7ea91977a6a64dc Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 7 Oct 2022 17:44:39 +0100 Subject: rxrpc: Clone received jumbo subpackets and queue separately Split up received jumbo packets into separate skbuffs by cloning the original skbuff for each subpacket and setting the offset and length of the data in that subpacket in the skbuff's private data. The subpackets are then placed on the recvmsg queue separately. The security class then gets to revise the offset and length to remove its metadata. If we fail to clone a packet, we just drop it and let the peer resend it. The original packet gets used for the final subpacket. This should make it easier to handle parallel decryption of the subpackets. It also simplifies the handling of lost or misordered packets in the queuing/buffering loop as the possibility of overlapping jumbo packets no longer needs to be considered. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 12 +- net/rxrpc/ar-internal.h | 32 +--- net/rxrpc/input.c | 401 ++++++++++++++++++++----------------------- net/rxrpc/insecure.c | 13 +- net/rxrpc/output.c | 2 +- net/rxrpc/protocol.h | 2 +- net/rxrpc/recvmsg.c | 104 ++--------- net/rxrpc/rxkad.c | 96 +++-------- 8 files changed, 245 insertions(+), 417 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 84464b29e54a..03a984e661bc 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -18,6 +18,7 @@ */ #define rxrpc_skb_traces \ EM(rxrpc_skb_cleaned, "CLN") \ + EM(rxrpc_skb_cloned_jumbo, "CLJ") \ EM(rxrpc_skb_freed, "FRE") \ EM(rxrpc_skb_got, "GOT") \ EM(rxrpc_skb_lost, "*L*") \ @@ -630,16 +631,15 @@ TRACE_EVENT(rxrpc_transmit, TRACE_EVENT(rxrpc_rx_data, TP_PROTO(unsigned int call, rxrpc_seq_t seq, - rxrpc_serial_t serial, u8 flags, u8 anno), + rxrpc_serial_t serial, u8 flags), - TP_ARGS(call, seq, serial, flags, anno), + TP_ARGS(call, seq, serial, flags), TP_STRUCT__entry( __field(unsigned int, call ) __field(rxrpc_seq_t, seq ) __field(rxrpc_serial_t, serial ) __field(u8, flags ) - __field(u8, anno ) ), TP_fast_assign( @@ -647,15 +647,13 @@ TRACE_EVENT(rxrpc_rx_data, __entry->seq = seq; __entry->serial = serial; __entry->flags = flags; - __entry->anno = anno; ), - TP_printk("c=%08x DATA %08x q=%08x fl=%02x a=%02x", + TP_printk("c=%08x DATA %08x q=%08x fl=%02x", __entry->call, __entry->serial, __entry->seq, - __entry->flags, - __entry->anno) + __entry->flags) ); TRACE_EVENT(rxrpc_rx_ack, diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 5a81545a58d5..e93ed18816b1 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -195,19 +195,14 @@ struct rxrpc_host_header { * - max 48 bytes (struct sk_buff::cb) */ struct rxrpc_skb_priv { - atomic_t nr_ring_pins; /* Number of rxtx ring pins */ - u8 nr_subpackets; /* Number of subpackets */ - u8 rx_flags; /* Received packet flags */ -#define RXRPC_SKB_INCL_LAST 0x01 /* - Includes last packet */ - union { - int remain; /* amount of space remaining for next write */ - - /* List of requested ACKs on subpackets */ - unsigned long rx_req_ack[(RXRPC_MAX_NR_JUMBO + BITS_PER_LONG - 1) / - BITS_PER_LONG]; - }; - - struct rxrpc_host_header hdr; /* RxRPC packet header from this packet */ + u16 remain; + u16 offset; /* Offset of data */ + u16 len; /* Length of data */ + u8 rx_flags; /* Received packet flags */ + u8 flags; +#define RXRPC_RX_VERIFIED 0x01 + + struct rxrpc_host_header hdr; /* RxRPC packet header from this packet */ }; #define rxrpc_skb(__skb) ((struct rxrpc_skb_priv *) &(__skb)->cb) @@ -252,16 +247,11 @@ struct rxrpc_security { int (*secure_packet)(struct rxrpc_call *, struct sk_buff *, size_t); /* verify the security on a received packet */ - int (*verify_packet)(struct rxrpc_call *, struct sk_buff *, - unsigned int, unsigned int, rxrpc_seq_t, u16); + int (*verify_packet)(struct rxrpc_call *, struct sk_buff *); /* Free crypto request on a call */ void (*free_call_crypto)(struct rxrpc_call *); - /* Locate the data in a received packet that has been verified. */ - void (*locate_data)(struct rxrpc_call *, struct sk_buff *, - unsigned int *, unsigned int *); - /* issue a challenge */ int (*issue_challenge)(struct rxrpc_connection *); @@ -628,7 +618,6 @@ struct rxrpc_call { int debug_id; /* debug ID for printks */ unsigned short rx_pkt_offset; /* Current recvmsg packet offset */ unsigned short rx_pkt_len; /* Current recvmsg packet len */ - bool rx_pkt_last; /* Current recvmsg packet is last */ /* Rx/Tx circular buffer, depending on phase. * @@ -652,8 +641,6 @@ struct rxrpc_call { #define RXRPC_TX_ANNO_LAST 0x04 #define RXRPC_TX_ANNO_RESENT 0x08 -#define RXRPC_RX_ANNO_SUBPACKET 0x3f /* Subpacket number in jumbogram */ -#define RXRPC_RX_ANNO_VERIFIED 0x80 /* Set if verified and decrypted */ rxrpc_seq_t tx_hard_ack; /* Dead slot in buffer; the first transmitted but * not hard-ACK'd packet follows this. */ @@ -681,7 +668,6 @@ struct rxrpc_call { rxrpc_serial_t rx_serial; /* Highest serial received for this call */ u8 rx_winsize; /* Size of Rx window */ u8 tx_winsize; /* Maximum size of Tx window */ - u8 nr_jumbo_bad; /* Number of jumbo dups/exceeds-windows */ spinlock_t input_lock; /* Lock for packet input to this call */ diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 4df1bdc4de6c..0e7545ed0128 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -313,78 +313,178 @@ static bool rxrpc_receiving_reply(struct rxrpc_call *call) } /* - * Scan a data packet to validate its structure and to work out how many - * subpackets it contains. - * - * A jumbo packet is a collection of consecutive packets glued together with - * little headers between that indicate how to change the initial header for - * each subpacket. - * - * RXRPC_JUMBO_PACKET must be set on all but the last subpacket - and all but - * the last are RXRPC_JUMBO_DATALEN in size. The last subpacket may be of any - * size. + * Process a DATA packet, adding the packet to the Rx ring. The caller's + * packet ref must be passed on or discarded. */ -static bool rxrpc_validate_data(struct sk_buff *skb) +static void rxrpc_input_data_one(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - unsigned int offset = sizeof(struct rxrpc_wire_header); - unsigned int len = skb->len; - u8 flags = sp->hdr.flags; + rxrpc_serial_t serial = sp->hdr.serial; + rxrpc_seq_t seq = sp->hdr.seq, hard_ack; + unsigned int ix = seq & RXRPC_RXTX_BUFF_MASK; + bool last = sp->hdr.flags & RXRPC_LAST_PACKET; + bool acked = false; - for (;;) { - if (flags & RXRPC_REQUEST_ACK) - __set_bit(sp->nr_subpackets, sp->rx_req_ack); - sp->nr_subpackets++; + rxrpc_inc_stat(call->rxnet, stat_rx_data); + if (sp->hdr.flags & RXRPC_REQUEST_ACK) + rxrpc_inc_stat(call->rxnet, stat_rx_data_reqack); + if (sp->hdr.flags & RXRPC_JUMBO_PACKET) + rxrpc_inc_stat(call->rxnet, stat_rx_data_jumbo); - if (!(flags & RXRPC_JUMBO_PACKET)) - break; + hard_ack = READ_ONCE(call->rx_hard_ack); - if (len - offset < RXRPC_JUMBO_SUBPKTLEN) - goto protocol_error; - if (flags & RXRPC_LAST_PACKET) - goto protocol_error; - offset += RXRPC_JUMBO_DATALEN; - if (skb_copy_bits(skb, offset, &flags, 1) < 0) - goto protocol_error; - offset += sizeof(struct rxrpc_jumbo_header); + _proto("Rx DATA %%%u { #%x l=%u }", serial, seq, last); + + if (last) { + if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && + seq != call->rx_top) { + rxrpc_proto_abort("LSN", call, seq); + goto out; + } + } else { + if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && + after_eq(seq, call->rx_top)) { + rxrpc_proto_abort("LSA", call, seq); + goto out; + } } - if (flags & RXRPC_LAST_PACKET) - sp->rx_flags |= RXRPC_SKB_INCL_LAST; - return true; + trace_rxrpc_rx_data(call->debug_id, seq, serial, sp->hdr.flags); -protocol_error: - return false; + if (before_eq(seq, hard_ack)) { + rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, + rxrpc_propose_ack_input_data); + goto out; + } + + if (call->rxtx_buffer[ix]) { + rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, + rxrpc_propose_ack_input_data); + goto out; + } + + if (after(seq, hard_ack + call->rx_winsize)) { + rxrpc_send_ACK(call, RXRPC_ACK_EXCEEDS_WINDOW, serial, + rxrpc_propose_ack_input_data); + goto out; + } + + if (sp->hdr.flags & RXRPC_REQUEST_ACK) { + rxrpc_send_ACK(call, RXRPC_ACK_REQUESTED, serial, + rxrpc_propose_ack_input_data); + acked = true; + } + + if (after(seq, call->ackr_highest_seq)) + call->ackr_highest_seq = seq; + + /* Queue the packet. We use a couple of memory barriers here as need + * to make sure that rx_top is perceived to be set after the buffer + * pointer and that the buffer pointer is set after the annotation and + * the skb data. + * + * Barriers against rxrpc_recvmsg_data() and rxrpc_rotate_rx_window() + * and also rxrpc_fill_out_ack(). + */ + call->rxtx_annotations[ix] = 1; + smp_wmb(); + call->rxtx_buffer[ix] = skb; + if (after(seq, call->rx_top)) { + smp_store_release(&call->rx_top, seq); + } else if (before(seq, call->rx_top)) { + /* Send an immediate ACK if we fill in a hole */ + if (!acked) { + rxrpc_send_ACK(call, RXRPC_ACK_DELAY, serial, + rxrpc_propose_ack_input_data_hole); + acked = true; + } + } + + /* From this point on, we're not allowed to touch the packet any longer + * as its ref now belongs to the Rx ring. + */ + skb = NULL; + sp = NULL; + + if (last) { + set_bit(RXRPC_CALL_RX_LAST, &call->flags); + trace_rxrpc_receive(call, rxrpc_receive_queue_last, serial, seq); + } else { + trace_rxrpc_receive(call, rxrpc_receive_queue, serial, seq); + } + + if (after_eq(seq, call->rx_expect_next)) { + if (after(seq, call->rx_expect_next)) { + _net("OOS %u > %u", seq, call->rx_expect_next); + rxrpc_send_ACK(call, RXRPC_ACK_OUT_OF_SEQUENCE, serial, + rxrpc_propose_ack_input_data); + acked = true; + } + call->rx_expect_next = seq + 1; + } + +out: + if (!acked && + atomic_inc_return(&call->ackr_nr_unacked) > 2) + rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, + rxrpc_propose_ack_input_data); + else + rxrpc_propose_delay_ACK(call, serial, + rxrpc_propose_ack_input_data); + + trace_rxrpc_notify_socket(call->debug_id, serial); + rxrpc_notify_socket(call); + + rxrpc_free_skb(skb, rxrpc_skb_freed); + _leave(" [queued]"); } /* - * Handle reception of a duplicate packet. - * - * We have to take care to avoid an attack here whereby we're given a series of - * jumbograms, each with a sequence number one before the preceding one and - * filled up to maximum UDP size. If they never send us the first packet in - * the sequence, they can cause us to have to hold on to around 2MiB of kernel - * space until the call times out. - * - * We limit the space usage by only accepting three duplicate jumbo packets per - * call. After that, we tell the other side we're no longer accepting jumbos - * (that information is encoded in the ACK packet). + * Split a jumbo packet and file the bits separately. */ -static void rxrpc_input_dup_data(struct rxrpc_call *call, rxrpc_seq_t seq, - bool is_jumbo, bool *_jumbo_bad) +static bool rxrpc_input_split_jumbo(struct rxrpc_call *call, struct sk_buff *skb) { - /* Discard normal packets that are duplicates. */ - if (is_jumbo) - return; + struct rxrpc_jumbo_header jhdr; + struct rxrpc_skb_priv *sp = rxrpc_skb(skb), *jsp; + struct sk_buff *jskb; + unsigned int offset = sizeof(struct rxrpc_wire_header); + unsigned int len = skb->len - offset; - /* Skip jumbo subpackets that are duplicates. When we've had three or - * more partially duplicate jumbo packets, we refuse to take any more - * jumbos for this call. - */ - if (!*_jumbo_bad) { - call->nr_jumbo_bad++; - *_jumbo_bad = true; + while (sp->hdr.flags & RXRPC_JUMBO_PACKET) { + if (len < RXRPC_JUMBO_SUBPKTLEN) + goto protocol_error; + if (sp->hdr.flags & RXRPC_LAST_PACKET) + goto protocol_error; + if (skb_copy_bits(skb, offset + RXRPC_JUMBO_DATALEN, + &jhdr, sizeof(jhdr)) < 0) + goto protocol_error; + + jskb = skb_clone(skb, GFP_ATOMIC); + if (!jskb) { + kdebug("couldn't clone"); + return false; + } + rxrpc_new_skb(jskb, rxrpc_skb_cloned_jumbo); + jsp = rxrpc_skb(jskb); + jsp->offset = offset; + jsp->len = RXRPC_JUMBO_DATALEN; + rxrpc_input_data_one(call, jskb); + + sp->hdr.flags = jhdr.flags; + sp->hdr._rsvd = ntohs(jhdr._rsvd); + sp->hdr.seq++; + sp->hdr.serial++; + offset += RXRPC_JUMBO_SUBPKTLEN; + len -= RXRPC_JUMBO_SUBPKTLEN; } + + sp->offset = offset; + sp->len = len; + rxrpc_input_data_one(call, skb); + return true; + +protocol_error: + return false; } /* @@ -395,16 +495,14 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp = rxrpc_skb(skb); enum rxrpc_call_state state; - unsigned int j, nr_subpackets, nr_unacked = 0; - rxrpc_serial_t serial = sp->hdr.serial, ack_serial = serial; - rxrpc_seq_t seq0 = sp->hdr.seq, hard_ack; - bool jumbo_bad = false; + rxrpc_serial_t serial = sp->hdr.serial; + rxrpc_seq_t seq0 = sp->hdr.seq; _enter("{%u,%u},{%u,%u}", call->rx_hard_ack, call->rx_top, skb->len, seq0); - _proto("Rx DATA %%%u { #%u f=%02x n=%u }", - sp->hdr.serial, seq0, sp->hdr.flags, sp->nr_subpackets); + _proto("Rx DATA %%%u { #%u f=%02x }", + sp->hdr.serial, seq0, sp->hdr.flags); state = READ_ONCE(call->state); if (state >= RXRPC_CALL_COMPLETE) { @@ -412,6 +510,24 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) return; } + /* Unshare the packet so that it can be modified for in-place + * decryption. + */ + if (sp->hdr.securityIndex != 0) { + struct sk_buff *nskb = skb_unshare(skb, GFP_ATOMIC); + if (!nskb) { + rxrpc_eaten_skb(skb, rxrpc_skb_unshared_nomem); + return; + } + + if (nskb != skb) { + rxrpc_eaten_skb(skb, rxrpc_skb_received); + skb = nskb; + rxrpc_new_skb(skb, rxrpc_skb_unshared); + sp = rxrpc_skb(skb); + } + } + if (state == RXRPC_CALL_SERVER_RECV_REQUEST) { unsigned long timo = READ_ONCE(call->next_req_timo); unsigned long now, expect_req_by; @@ -425,12 +541,6 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) } } - rxrpc_inc_stat(call->rxnet, stat_rx_data); - if (sp->hdr.flags & RXRPC_REQUEST_ACK) - rxrpc_inc_stat(call->rxnet, stat_rx_data_reqack); - if (sp->hdr.flags & RXRPC_JUMBO_PACKET) - rxrpc_inc_stat(call->rxnet, stat_rx_data_jumbo); - spin_lock(&call->input_lock); /* Received data implicitly ACKs all of the request packets we sent @@ -439,154 +549,15 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) if ((state == RXRPC_CALL_CLIENT_SEND_REQUEST || state == RXRPC_CALL_CLIENT_AWAIT_REPLY) && !rxrpc_receiving_reply(call)) - goto unlock; - - hard_ack = READ_ONCE(call->rx_hard_ack); - - nr_subpackets = sp->nr_subpackets; - if (nr_subpackets > 1) { - if (call->nr_jumbo_bad > 3) { - rxrpc_send_ACK(call, RXRPC_ACK_NOSPACE, serial, - rxrpc_propose_ack_input_data); - goto unlock; - } - } - - for (j = 0; j < nr_subpackets; j++) { - rxrpc_serial_t serial = sp->hdr.serial + j; - rxrpc_seq_t seq = seq0 + j; - unsigned int ix = seq & RXRPC_RXTX_BUFF_MASK; - bool terminal = (j == nr_subpackets - 1); - bool last = terminal && (sp->rx_flags & RXRPC_SKB_INCL_LAST); - bool acked = false; - u8 flags, annotation = j; - - _proto("Rx DATA+%u %%%u { #%x t=%u l=%u }", - j, serial, seq, terminal, last); - - if (last) { - if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && - seq != call->rx_top) { - rxrpc_proto_abort("LSN", call, seq); - goto unlock; - } - } else { - if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && - after_eq(seq, call->rx_top)) { - rxrpc_proto_abort("LSA", call, seq); - goto unlock; - } - } - - flags = 0; - if (last) - flags |= RXRPC_LAST_PACKET; - if (!terminal) - flags |= RXRPC_JUMBO_PACKET; - if (test_bit(j, sp->rx_req_ack)) - flags |= RXRPC_REQUEST_ACK; - trace_rxrpc_rx_data(call->debug_id, seq, serial, flags, annotation); - - if (before_eq(seq, hard_ack)) { - rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, - rxrpc_propose_ack_input_data); - continue; - } - - if (call->rxtx_buffer[ix]) { - rxrpc_input_dup_data(call, seq, nr_subpackets > 1, - &jumbo_bad); - rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, - rxrpc_propose_ack_input_data); - continue; - } - - if (after(seq, hard_ack + call->rx_winsize)) { - rxrpc_send_ACK(call, RXRPC_ACK_EXCEEDS_WINDOW, serial, - rxrpc_propose_ack_input_data); - if (flags & RXRPC_JUMBO_PACKET) { - if (!jumbo_bad) { - call->nr_jumbo_bad++; - jumbo_bad = true; - } - } - - goto unlock; - } - - if (flags & RXRPC_REQUEST_ACK) { - rxrpc_send_ACK(call, RXRPC_ACK_REQUESTED, serial, - rxrpc_propose_ack_input_data); - acked = true; - } - - if (after(seq0, call->ackr_highest_seq)) - call->ackr_highest_seq = seq0; - - /* Queue the packet. We use a couple of memory barriers here as need - * to make sure that rx_top is perceived to be set after the buffer - * pointer and that the buffer pointer is set after the annotation and - * the skb data. - * - * Barriers against rxrpc_recvmsg_data() and rxrpc_rotate_rx_window() - * and also rxrpc_fill_out_ack(). - */ - if (!terminal) - rxrpc_get_skb(skb, rxrpc_skb_got); - call->rxtx_annotations[ix] = annotation; - smp_wmb(); - call->rxtx_buffer[ix] = skb; - if (after(seq, call->rx_top)) { - smp_store_release(&call->rx_top, seq); - } else if (before(seq, call->rx_top)) { - /* Send an immediate ACK if we fill in a hole */ - if (!acked) { - rxrpc_send_ACK(call, RXRPC_ACK_DELAY, serial, - rxrpc_propose_ack_input_data_hole); - acked = true; - } - } - - if (terminal) { - /* From this point on, we're not allowed to touch the - * packet any longer as its ref now belongs to the Rx - * ring. - */ - skb = NULL; - sp = NULL; - } - - if (last) { - set_bit(RXRPC_CALL_RX_LAST, &call->flags); - trace_rxrpc_receive(call, rxrpc_receive_queue_last, serial, seq); - } else { - trace_rxrpc_receive(call, rxrpc_receive_queue, serial, seq); - } - - if (after_eq(seq, call->rx_expect_next)) { - if (after(seq, call->rx_expect_next)) { - _net("OOS %u > %u", seq, call->rx_expect_next); - rxrpc_send_ACK(call, RXRPC_ACK_OUT_OF_SEQUENCE, serial, - rxrpc_propose_ack_input_data); - acked = true; - } - call->rx_expect_next = seq + 1; - } + goto out; - if (!acked) { - nr_unacked++; - ack_serial = serial; - } + if (!rxrpc_input_split_jumbo(call, skb)) { + rxrpc_proto_abort("VLD", call, sp->hdr.seq); + goto out; } + skb = NULL; -unlock: - if (atomic_add_return(nr_unacked, &call->ackr_nr_unacked) > 2) - rxrpc_send_ACK(call, RXRPC_ACK_IDLE, ack_serial, - rxrpc_propose_ack_input_data); - else - rxrpc_propose_delay_ACK(call, ack_serial, - rxrpc_propose_ack_input_data); - +out: trace_rxrpc_notify_socket(call->debug_id, serial); rxrpc_notify_socket(call); @@ -1288,8 +1259,6 @@ int rxrpc_input_packet(struct sock *udp_sk, struct sk_buff *skb) if (sp->hdr.callNumber == 0 || sp->hdr.seq == 0) goto bad_message; - if (!rxrpc_validate_data(skb)) - goto bad_message; /* Unshare the packet so that it can be modified for in-place * decryption. @@ -1403,7 +1372,7 @@ int rxrpc_input_packet(struct sock *udp_sk, struct sk_buff *skb) trace_rxrpc_rx_data(chan->call_debug_id, sp->hdr.seq, sp->hdr.serial, - sp->hdr.flags, 0); + sp->hdr.flags); rxrpc_post_packet_to_conn(conn, skb); goto out; } diff --git a/net/rxrpc/insecure.c b/net/rxrpc/insecure.c index 9aae99d67833..fd68f0e3af27 100644 --- a/net/rxrpc/insecure.c +++ b/net/rxrpc/insecure.c @@ -31,10 +31,11 @@ static int none_secure_packet(struct rxrpc_call *call, struct sk_buff *skb, return 0; } -static int none_verify_packet(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int offset, unsigned int len, - rxrpc_seq_t seq, u16 expected_cksum) +static int none_verify_packet(struct rxrpc_call *call, struct sk_buff *skb) { + struct rxrpc_skb_priv *sp = rxrpc_skb(skb); + + sp->flags |= RXRPC_RX_VERIFIED; return 0; } @@ -42,11 +43,6 @@ static void none_free_call_crypto(struct rxrpc_call *call) { } -static void none_locate_data(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int *_offset, unsigned int *_len) -{ -} - static int none_respond_to_challenge(struct rxrpc_connection *conn, struct sk_buff *skb, u32 *_abort_code) @@ -95,7 +91,6 @@ const struct rxrpc_security rxrpc_no_security = { .how_much_data = none_how_much_data, .secure_packet = none_secure_packet, .verify_packet = none_verify_packet, - .locate_data = none_locate_data, .respond_to_challenge = none_respond_to_challenge, .verify_response = none_verify_response, .clear = none_clear, diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index d35657b659ad..f7bb792c8aa1 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -121,7 +121,7 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, mtu = conn->params.peer->if_mtu; mtu -= conn->params.peer->hdrsize; - jmax = (call->nr_jumbo_bad > 3) ? 1 : rxrpc_rx_jumbo_max; + jmax = rxrpc_rx_jumbo_max; ackinfo.rxMTU = htonl(rxrpc_rx_mtu); ackinfo.maxMTU = htonl(mtu); ackinfo.rwind = htonl(call->rx_winsize); diff --git a/net/rxrpc/protocol.h b/net/rxrpc/protocol.h index f3d4e2700901..6760cb99c6d6 100644 --- a/net/rxrpc/protocol.h +++ b/net/rxrpc/protocol.h @@ -84,7 +84,7 @@ struct rxrpc_jumbo_header { __be16 _rsvd; /* reserved */ __be16 cksum; /* kerberos security checksum */ }; -}; +} __packed; #define RXRPC_JUMBO_DATALEN 1412 /* non-terminal jumbo packet data length */ #define RXRPC_JUMBO_SUBPKTLEN (RXRPC_JUMBO_DATALEN + sizeof(struct rxrpc_jumbo_header)) diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 77cde6311559..401aae687830 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -222,7 +222,6 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) rxrpc_serial_t serial; rxrpc_seq_t hard_ack, top; bool last = false; - u8 subpacket; int ix; _enter("%d", call->debug_id); @@ -237,11 +236,9 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) rxrpc_see_skb(skb, rxrpc_skb_rotated); sp = rxrpc_skb(skb); - subpacket = call->rxtx_annotations[ix] & RXRPC_RX_ANNO_SUBPACKET; - serial = sp->hdr.serial + subpacket; + serial = sp->hdr.serial; - if (subpacket == sp->nr_subpackets - 1 && - sp->rx_flags & RXRPC_SKB_INCL_LAST) + if (sp->hdr.flags & RXRPC_LAST_PACKET) last = true; call->rxtx_buffer[ix] = NULL; @@ -266,80 +263,15 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) } /* - * Decrypt and verify a (sub)packet. The packet's length may be changed due to - * padding, but if this is the case, the packet length will be resident in the - * socket buffer. Note that we can't modify the master skb info as the skb may - * be the home to multiple subpackets. + * Decrypt and verify a DATA packet. */ -static int rxrpc_verify_packet(struct rxrpc_call *call, struct sk_buff *skb, - u8 annotation, - unsigned int offset, unsigned int len) +static int rxrpc_verify_data(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - rxrpc_seq_t seq = sp->hdr.seq; - u16 cksum = sp->hdr.cksum; - u8 subpacket = annotation & RXRPC_RX_ANNO_SUBPACKET; - _enter(""); - - /* For all but the head jumbo subpacket, the security checksum is in a - * jumbo header immediately prior to the data. - */ - if (subpacket > 0) { - __be16 tmp; - if (skb_copy_bits(skb, offset - 2, &tmp, 2) < 0) - BUG(); - cksum = ntohs(tmp); - seq += subpacket; - } - - return call->security->verify_packet(call, skb, offset, len, - seq, cksum); -} - -/* - * Locate the data within a packet. This is complicated by: - * - * (1) An skb may contain a jumbo packet - so we have to find the appropriate - * subpacket. - * - * (2) The (sub)packets may be encrypted and, if so, the encrypted portion - * contains an extra header which includes the true length of the data, - * excluding any encrypted padding. - */ -static int rxrpc_locate_data(struct rxrpc_call *call, struct sk_buff *skb, - u8 *_annotation, - unsigned int *_offset, unsigned int *_len, - bool *_last) -{ - struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - unsigned int offset = sizeof(struct rxrpc_wire_header); - unsigned int len; - bool last = false; - int ret; - u8 annotation = *_annotation; - u8 subpacket = annotation & RXRPC_RX_ANNO_SUBPACKET; - - /* Locate the subpacket */ - offset += subpacket * RXRPC_JUMBO_SUBPKTLEN; - len = skb->len - offset; - if (subpacket < sp->nr_subpackets - 1) - len = RXRPC_JUMBO_DATALEN; - else if (sp->rx_flags & RXRPC_SKB_INCL_LAST) - last = true; - - if (!(annotation & RXRPC_RX_ANNO_VERIFIED)) { - ret = rxrpc_verify_packet(call, skb, annotation, offset, len); - if (ret < 0) - return ret; - *_annotation |= RXRPC_RX_ANNO_VERIFIED; - } - - *_offset = offset; - *_len = len; - *_last = last; - call->security->locate_data(call, skb, _offset, _len); - return 0; + if (sp->flags & RXRPC_RX_VERIFIED) + return 0; + return call->security->verify_packet(call, skb); } /* @@ -356,13 +288,11 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, rxrpc_serial_t serial; rxrpc_seq_t hard_ack, top, seq; size_t remain; - bool rx_pkt_last; unsigned int rx_pkt_offset, rx_pkt_len; int ix, copy, ret = -EAGAIN, ret2; rx_pkt_offset = call->rx_pkt_offset; rx_pkt_len = call->rx_pkt_len; - rx_pkt_last = call->rx_pkt_last; if (call->state >= RXRPC_CALL_SERVER_ACK_REQUEST) { seq = call->rx_hard_ack; @@ -391,7 +321,6 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, if (!(flags & MSG_PEEK)) { serial = sp->hdr.serial; - serial += call->rxtx_annotations[ix] & RXRPC_RX_ANNO_SUBPACKET; trace_rxrpc_receive(call, rxrpc_receive_front, serial, seq); } @@ -400,10 +329,9 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, sock_recv_timestamp(msg, sock->sk, skb); if (rx_pkt_offset == 0) { - ret2 = rxrpc_locate_data(call, skb, - &call->rxtx_annotations[ix], - &rx_pkt_offset, &rx_pkt_len, - &rx_pkt_last); + ret2 = rxrpc_verify_data(call, skb); + rx_pkt_offset = sp->offset; + rx_pkt_len = sp->len; trace_rxrpc_recvdata(call, rxrpc_recvmsg_next, seq, rx_pkt_offset, rx_pkt_len, ret2); if (ret2 < 0) { @@ -443,16 +371,13 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, } /* The whole packet has been transferred. */ - if (!(flags & MSG_PEEK)) - rxrpc_rotate_rx_window(call); + if (sp->hdr.flags & RXRPC_LAST_PACKET) + ret = 1; rx_pkt_offset = 0; rx_pkt_len = 0; - if (rx_pkt_last) { - ASSERTCMP(seq, ==, READ_ONCE(call->rx_top)); - ret = 1; - goto out; - } + if (!(flags & MSG_PEEK)) + rxrpc_rotate_rx_window(call); seq++; } @@ -461,7 +386,6 @@ out: if (!(flags & MSG_PEEK)) { call->rx_pkt_offset = rx_pkt_offset; call->rx_pkt_len = rx_pkt_len; - call->rx_pkt_last = rx_pkt_last; } done: trace_rxrpc_recvdata(call, rxrpc_recvmsg_data_return, seq, diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index 78fa0524156f..b19937776aa9 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -439,11 +439,11 @@ static int rxkad_secure_packet(struct rxrpc_call *call, * decrypt partial encryption on a packet (level 1 security) */ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int offset, unsigned int len, rxrpc_seq_t seq, struct skcipher_request *req) { struct rxkad_level1_hdr sechdr; + struct rxrpc_skb_priv *sp = rxrpc_skb(skb); struct rxrpc_crypt iv; struct scatterlist sg[16]; bool aborted; @@ -453,9 +453,9 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, _enter(""); - if (len < 8) { + if (sp->len < 8) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_1_hdr", "V1H", - RXKADSEALEDINCON); + RXKADSEALEDINCON); goto protocol_error; } @@ -463,7 +463,7 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, * directly into the target buffer. */ sg_init_table(sg, ARRAY_SIZE(sg)); - ret = skb_to_sgvec(skb, sg, offset, 8); + ret = skb_to_sgvec(skb, sg, sp->offset, 8); if (unlikely(ret < 0)) return ret; @@ -477,12 +477,13 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, skcipher_request_zero(req); /* Extract the decrypted packet length */ - if (skb_copy_bits(skb, offset, &sechdr, sizeof(sechdr)) < 0) { + if (skb_copy_bits(skb, sp->offset, &sechdr, sizeof(sechdr)) < 0) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_1_len", "XV1", RXKADDATALEN); goto protocol_error; } - len -= sizeof(sechdr); + sp->offset += sizeof(sechdr); + sp->len -= sizeof(sechdr); buf = ntohl(sechdr.data_size); data_size = buf & 0xffff; @@ -496,11 +497,12 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, goto protocol_error; } - if (data_size > len) { + if (data_size > sp->len) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_1_datalen", "V1L", RXKADDATALEN); goto protocol_error; } + sp->len = data_size; _leave(" = 0 [dlen=%x]", data_size); return 0; @@ -515,12 +517,12 @@ protocol_error: * wholly decrypt a packet (level 2 security) */ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int offset, unsigned int len, rxrpc_seq_t seq, struct skcipher_request *req) { const struct rxrpc_key_token *token; struct rxkad_level2_hdr sechdr; + struct rxrpc_skb_priv *sp = rxrpc_skb(skb); struct rxrpc_crypt iv; struct scatterlist _sg[4], *sg; bool aborted; @@ -528,9 +530,9 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, u16 check; int nsg, ret; - _enter(",{%d}", skb->len); + _enter(",{%d}", sp->len); - if (len < 8) { + if (sp->len < 8) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_2_hdr", "V2H", RXKADSEALEDINCON); goto protocol_error; @@ -550,7 +552,7 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, } sg_init_table(sg, nsg); - ret = skb_to_sgvec(skb, sg, offset, len); + ret = skb_to_sgvec(skb, sg, sp->offset, sp->len); if (unlikely(ret < 0)) { if (sg != _sg) kfree(sg); @@ -563,19 +565,20 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, skcipher_request_set_sync_tfm(req, call->conn->rxkad.cipher); skcipher_request_set_callback(req, 0, NULL, NULL); - skcipher_request_set_crypt(req, sg, sg, len, iv.x); + skcipher_request_set_crypt(req, sg, sg, sp->len, iv.x); crypto_skcipher_decrypt(req); skcipher_request_zero(req); if (sg != _sg) kfree(sg); /* Extract the decrypted packet length */ - if (skb_copy_bits(skb, offset, &sechdr, sizeof(sechdr)) < 0) { + if (skb_copy_bits(skb, sp->offset, &sechdr, sizeof(sechdr)) < 0) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_2_len", "XV2", RXKADDATALEN); goto protocol_error; } - len -= sizeof(sechdr); + sp->offset += sizeof(sechdr); + sp->len -= sizeof(sechdr); buf = ntohl(sechdr.data_size); data_size = buf & 0xffff; @@ -589,12 +592,13 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, goto protocol_error; } - if (data_size > len) { + if (data_size > sp->len) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_2_datalen", "V2L", RXKADDATALEN); goto protocol_error; } + sp->len = data_size; _leave(" = 0 [dlen=%x]", data_size); return 0; @@ -609,16 +613,15 @@ nomem: } /* - * Verify the security on a received packet or subpacket (if part of a - * jumbo packet). + * Verify the security on a received packet and the subpackets therein. */ -static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int offset, unsigned int len, - rxrpc_seq_t seq, u16 expected_cksum) +static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb) { + struct rxrpc_skb_priv *sp = rxrpc_skb(skb); struct skcipher_request *req; struct rxrpc_crypt iv; struct scatterlist sg; + rxrpc_seq_t seq = sp->hdr.seq; bool aborted; u16 cksum; u32 x, y; @@ -654,7 +657,7 @@ static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb, if (cksum == 0) cksum = 1; /* zero checksums are not permitted */ - if (cksum != expected_cksum) { + if (cksum != sp->hdr.cksum) { aborted = rxrpc_abort_eproto(call, skb, "rxkad_csum", "VCK", RXKADSEALEDINCON); goto protocol_error; @@ -664,9 +667,9 @@ static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb, case RXRPC_SECURITY_PLAIN: return 0; case RXRPC_SECURITY_AUTH: - return rxkad_verify_packet_1(call, skb, offset, len, seq, req); + return rxkad_verify_packet_1(call, skb, seq, req); case RXRPC_SECURITY_ENCRYPT: - return rxkad_verify_packet_2(call, skb, offset, len, seq, req); + return rxkad_verify_packet_2(call, skb, seq, req); default: return -ENOANO; } @@ -677,52 +680,6 @@ protocol_error: return -EPROTO; } -/* - * Locate the data contained in a packet that was partially encrypted. - */ -static void rxkad_locate_data_1(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int *_offset, unsigned int *_len) -{ - struct rxkad_level1_hdr sechdr; - - if (skb_copy_bits(skb, *_offset, &sechdr, sizeof(sechdr)) < 0) - BUG(); - *_offset += sizeof(sechdr); - *_len = ntohl(sechdr.data_size) & 0xffff; -} - -/* - * Locate the data contained in a packet that was completely encrypted. - */ -static void rxkad_locate_data_2(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int *_offset, unsigned int *_len) -{ - struct rxkad_level2_hdr sechdr; - - if (skb_copy_bits(skb, *_offset, &sechdr, sizeof(sechdr)) < 0) - BUG(); - *_offset += sizeof(sechdr); - *_len = ntohl(sechdr.data_size) & 0xffff; -} - -/* - * Locate the data contained in an already decrypted packet. - */ -static void rxkad_locate_data(struct rxrpc_call *call, struct sk_buff *skb, - unsigned int *_offset, unsigned int *_len) -{ - switch (call->conn->params.security_level) { - case RXRPC_SECURITY_AUTH: - rxkad_locate_data_1(call, skb, _offset, _len); - return; - case RXRPC_SECURITY_ENCRYPT: - rxkad_locate_data_2(call, skb, _offset, _len); - return; - default: - return; - } -} - /* * issue a challenge */ @@ -1397,7 +1354,6 @@ const struct rxrpc_security rxkad = { .secure_packet = rxkad_secure_packet, .verify_packet = rxkad_verify_packet, .free_call_crypto = rxkad_free_call_crypto, - .locate_data = rxkad_locate_data, .issue_challenge = rxkad_issue_challenge, .respond_to_challenge = rxkad_respond_to_challenge, .verify_response = rxkad_verify_response, -- cgit v1.2.3 From 5d7edbc9231ec6b60f9c5b7e7980e9a1cd92e6bb Mon Sep 17 00:00:00 2001 From: David Howells Date: Sat, 27 Aug 2022 14:27:56 +0100 Subject: rxrpc: Get rid of the Rx ring Get rid of the Rx ring and replace it with a pair of queues instead. One queue gets the packets that are in-sequence and are ready for processing by recvmsg(); the other queue gets the out-of-sequence packets for addition to the first queue as the holes get filled. The annotation ring is removed and replaced with a SACK table. The SACK table has the bits set that correspond exactly to the sequence number of the packet being acked. The SACK ring is copied when an ACK packet is being assembled and rotated so that the first ACK is in byte 0. Flow control handling is altered so that packets that are moved to the in-sequence queue are hard-ACK'd even before they're consumed - and then the Rx window size in the ACK packet (rsize) is shrunk down to compensate (even going to 0 if the window is full). Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 19 ++-- net/rxrpc/ar-internal.h | 29 +++--- net/rxrpc/call_object.c | 7 +- net/rxrpc/conn_object.c | 2 +- net/rxrpc/input.c | 213 ++++++++++++++++++++++++++----------------- net/rxrpc/misc.c | 5 +- net/rxrpc/output.c | 95 +++++++++++-------- net/rxrpc/proc.c | 7 +- net/rxrpc/recvmsg.c | 117 ++++++++++++------------ net/rxrpc/rxkad.c | 1 - net/rxrpc/sysctl.c | 2 +- 11 files changed, 290 insertions(+), 207 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 03a984e661bc..284a1560b0a8 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -104,7 +104,12 @@ EM(rxrpc_receive_incoming, "INC") \ EM(rxrpc_receive_queue, "QUE") \ EM(rxrpc_receive_queue_last, "QLS") \ - E_(rxrpc_receive_rotate, "ROT") + EM(rxrpc_receive_queue_oos, "QUO") \ + EM(rxrpc_receive_queue_oos_last, "QOL") \ + EM(rxrpc_receive_oos, "OOS") \ + EM(rxrpc_receive_oos_last, "OSL") \ + EM(rxrpc_receive_rotate, "ROT") \ + E_(rxrpc_receive_rotate_last, "RLS") #define rxrpc_recvmsg_traces \ EM(rxrpc_recvmsg_cont, "CONT") \ @@ -860,8 +865,7 @@ TRACE_EVENT(rxrpc_receive, __field(enum rxrpc_receive_trace, why ) __field(rxrpc_serial_t, serial ) __field(rxrpc_seq_t, seq ) - __field(rxrpc_seq_t, hard_ack ) - __field(rxrpc_seq_t, top ) + __field(u64, window ) ), TP_fast_assign( @@ -869,8 +873,7 @@ TRACE_EVENT(rxrpc_receive, __entry->why = why; __entry->serial = serial; __entry->seq = seq; - __entry->hard_ack = call->rx_hard_ack; - __entry->top = call->rx_top; + __entry->window = atomic64_read(&call->ackr_window); ), TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x", @@ -878,8 +881,8 @@ TRACE_EVENT(rxrpc_receive, __print_symbolic(__entry->why, rxrpc_receive_traces), __entry->serial, __entry->seq, - __entry->hard_ack, - __entry->top) + lower_32_bits(__entry->window), + upper_32_bits(__entry->window)) ); TRACE_EVENT(rxrpc_recvmsg, @@ -1459,7 +1462,7 @@ TRACE_EVENT(rxrpc_call_reset, __entry->call_serial = call->rx_serial; __entry->conn_serial = call->conn->hi_serial; __entry->tx_seq = call->tx_hard_ack; - __entry->rx_seq = call->rx_hard_ack; + __entry->rx_seq = call->rx_highest_seq; ), TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x", diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index e93ed18816b1..c6c5bb3d3688 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -198,7 +198,6 @@ struct rxrpc_skb_priv { u16 remain; u16 offset; /* Offset of data */ u16 len; /* Length of data */ - u8 rx_flags; /* Received packet flags */ u8 flags; #define RXRPC_RX_VERIFIED 0x01 @@ -644,8 +643,20 @@ struct rxrpc_call { rxrpc_seq_t tx_hard_ack; /* Dead slot in buffer; the first transmitted but * not hard-ACK'd packet follows this. */ + + /* Transmitted data tracking. */ rxrpc_seq_t tx_top; /* Highest Tx slot allocated. */ u16 tx_backoff; /* Delay to insert due to Tx failure */ + u8 tx_winsize; /* Maximum size of Tx window */ + + /* Received data tracking */ + struct sk_buff_head recvmsg_queue; /* Queue of packets ready for recvmsg() */ + struct sk_buff_head rx_oos_queue; /* Queue of out of sequence packets */ + + rxrpc_seq_t rx_highest_seq; /* Higest sequence number received */ + rxrpc_seq_t rx_consumed; /* Highest packet consumed */ + rxrpc_serial_t rx_serial; /* Highest serial received for this call */ + u8 rx_winsize; /* Size of Rx window */ /* TCP-style slow-start congestion control [RFC5681]. Since the SMSS * is fixed, we keep these numbers in terms of segments (ie. DATA @@ -660,23 +671,19 @@ struct rxrpc_call { u8 cong_cumul_acks; /* Cumulative ACK count */ ktime_t cong_tstamp; /* Last time cwnd was changed */ - rxrpc_seq_t rx_hard_ack; /* Dead slot in buffer; the first received but not - * consumed packet follows this. - */ - rxrpc_seq_t rx_top; /* Highest Rx slot allocated. */ - rxrpc_seq_t rx_expect_next; /* Expected next packet sequence number */ - rxrpc_serial_t rx_serial; /* Highest serial received for this call */ - u8 rx_winsize; /* Size of Rx window */ - u8 tx_winsize; /* Maximum size of Tx window */ - spinlock_t input_lock; /* Lock for packet input to this call */ /* Receive-phase ACK management (ACKs we send). */ u8 ackr_reason; /* reason to ACK */ rxrpc_serial_t ackr_serial; /* serial of packet being ACK'd */ - rxrpc_seq_t ackr_highest_seq; /* Higest sequence number received */ + atomic64_t ackr_window; /* Base (in LSW) and top (in MSW) of SACK window */ atomic_t ackr_nr_unacked; /* Number of unacked packets */ atomic_t ackr_nr_consumed; /* Number of packets needing hard ACK */ + struct { +#define RXRPC_SACK_SIZE 256 + /* SACK table for soft-acked packets */ + u8 ackr_sack_table[RXRPC_SACK_SIZE]; + } __aligned(8); /* RTT management */ rxrpc_serial_t rtt_serial[4]; /* Serial number of DATA or PING sent */ diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 8f9e88897197..4d8601c6a32d 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -155,6 +155,8 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, INIT_LIST_HEAD(&call->accept_link); INIT_LIST_HEAD(&call->recvmsg_link); INIT_LIST_HEAD(&call->sock_link); + skb_queue_head_init(&call->recvmsg_queue); + skb_queue_head_init(&call->rx_oos_queue); init_waitqueue_head(&call->waitq); spin_lock_init(&call->lock); spin_lock_init(&call->notify_lock); @@ -165,13 +167,12 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, call->tx_total_len = -1; call->next_rx_timo = 20 * HZ; call->next_req_timo = 1 * HZ; + atomic64_set(&call->ackr_window, 0x100000001ULL); memset(&call->sock_node, 0xed, sizeof(call->sock_node)); - /* Leave space in the ring to handle a maxed-out jumbo packet */ call->rx_winsize = rxrpc_rx_window_size; call->tx_winsize = 16; - call->rx_expect_next = 1; call->cong_cwnd = 2; call->cong_ssthresh = RXRPC_RXTX_BUFF_SIZE - 1; @@ -519,6 +520,8 @@ static void rxrpc_cleanup_ring(struct rxrpc_call *call) rxrpc_free_skb(call->rxtx_buffer[i], rxrpc_skb_cleaned); call->rxtx_buffer[i] = NULL; } + skb_queue_purge(&call->recvmsg_queue); + skb_queue_purge(&call->rx_oos_queue); } /* diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c index 22089e37e97f..f7ea71ae6159 100644 --- a/net/rxrpc/conn_object.c +++ b/net/rxrpc/conn_object.c @@ -175,7 +175,7 @@ void __rxrpc_disconnect_call(struct rxrpc_connection *conn, trace_rxrpc_disconnect_call(call); switch (call->completion) { case RXRPC_CALL_SUCCEEDED: - chan->last_seq = call->rx_hard_ack; + chan->last_seq = call->rx_highest_seq; chan->last_type = RXRPC_PACKET_TYPE_ACK; break; case RXRPC_CALL_LOCALLY_ABORTED: diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 0e7545ed0128..947e7196e2be 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -312,18 +312,43 @@ static bool rxrpc_receiving_reply(struct rxrpc_call *call) return rxrpc_end_tx_phase(call, true, "ETD"); } +static void rxrpc_input_update_ack_window(struct rxrpc_call *call, + rxrpc_seq_t window, rxrpc_seq_t wtop) +{ + atomic64_set_release(&call->ackr_window, ((u64)wtop) << 32 | window); +} + /* - * Process a DATA packet, adding the packet to the Rx ring. The caller's - * packet ref must be passed on or discarded. + * Push a DATA packet onto the Rx queue. + */ +static void rxrpc_input_queue_data(struct rxrpc_call *call, struct sk_buff *skb, + rxrpc_seq_t window, rxrpc_seq_t wtop, + enum rxrpc_receive_trace why) +{ + struct rxrpc_skb_priv *sp = rxrpc_skb(skb); + bool last = sp->hdr.flags & RXRPC_LAST_PACKET; + + __skb_queue_tail(&call->recvmsg_queue, skb); + rxrpc_input_update_ack_window(call, window, wtop); + + trace_rxrpc_receive(call, last ? why + 1 : why, sp->hdr.serial, sp->hdr.seq); +} + +/* + * Process a DATA packet. */ static void rxrpc_input_data_one(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp = rxrpc_skb(skb); + struct sk_buff *oos; rxrpc_serial_t serial = sp->hdr.serial; - rxrpc_seq_t seq = sp->hdr.seq, hard_ack; - unsigned int ix = seq & RXRPC_RXTX_BUFF_MASK; + u64 win = atomic64_read(&call->ackr_window); + rxrpc_seq_t window = lower_32_bits(win); + rxrpc_seq_t wtop = upper_32_bits(win); + rxrpc_seq_t wlimit = window + call->rx_winsize - 1; + rxrpc_seq_t seq = sp->hdr.seq; bool last = sp->hdr.flags & RXRPC_LAST_PACKET; - bool acked = false; + int ack_reason = -1; rxrpc_inc_stat(call->rxnet, stat_rx_data); if (sp->hdr.flags & RXRPC_REQUEST_ACK) @@ -331,112 +356,135 @@ static void rxrpc_input_data_one(struct rxrpc_call *call, struct sk_buff *skb) if (sp->hdr.flags & RXRPC_JUMBO_PACKET) rxrpc_inc_stat(call->rxnet, stat_rx_data_jumbo); - hard_ack = READ_ONCE(call->rx_hard_ack); - - _proto("Rx DATA %%%u { #%x l=%u }", serial, seq, last); - if (last) { - if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && - seq != call->rx_top) { + if (test_and_set_bit(RXRPC_CALL_RX_LAST, &call->flags) && + seq + 1 != wtop) { rxrpc_proto_abort("LSN", call, seq); - goto out; + goto err_free; } } else { if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) && - after_eq(seq, call->rx_top)) { + after_eq(seq, wtop)) { + pr_warn("Packet beyond last: c=%x q=%x window=%x-%x wlimit=%x\n", + call->debug_id, seq, window, wtop, wlimit); rxrpc_proto_abort("LSA", call, seq); - goto out; + goto err_free; } } + if (after(seq, call->rx_highest_seq)) + call->rx_highest_seq = seq; + trace_rxrpc_rx_data(call->debug_id, seq, serial, sp->hdr.flags); - if (before_eq(seq, hard_ack)) { - rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, - rxrpc_propose_ack_input_data); - goto out; + if (before(seq, window)) { + ack_reason = RXRPC_ACK_DUPLICATE; + goto send_ack; } - - if (call->rxtx_buffer[ix]) { - rxrpc_send_ACK(call, RXRPC_ACK_DUPLICATE, serial, - rxrpc_propose_ack_input_data); - goto out; + if (after(seq, wlimit)) { + ack_reason = RXRPC_ACK_EXCEEDS_WINDOW; + goto send_ack; } - if (after(seq, hard_ack + call->rx_winsize)) { - rxrpc_send_ACK(call, RXRPC_ACK_EXCEEDS_WINDOW, serial, - rxrpc_propose_ack_input_data); - goto out; - } + /* Queue the packet. */ + if (seq == window) { + rxrpc_seq_t reset_from; + bool reset_sack = false; - if (sp->hdr.flags & RXRPC_REQUEST_ACK) { - rxrpc_send_ACK(call, RXRPC_ACK_REQUESTED, serial, - rxrpc_propose_ack_input_data); - acked = true; - } + if (sp->hdr.flags & RXRPC_REQUEST_ACK) + ack_reason = RXRPC_ACK_REQUESTED; + /* Send an immediate ACK if we fill in a hole */ + else if (!skb_queue_empty(&call->rx_oos_queue)) + ack_reason = RXRPC_ACK_DELAY; - if (after(seq, call->ackr_highest_seq)) - call->ackr_highest_seq = seq; + window++; + if (after(window, wtop)) + wtop = window; - /* Queue the packet. We use a couple of memory barriers here as need - * to make sure that rx_top is perceived to be set after the buffer - * pointer and that the buffer pointer is set after the annotation and - * the skb data. - * - * Barriers against rxrpc_recvmsg_data() and rxrpc_rotate_rx_window() - * and also rxrpc_fill_out_ack(). - */ - call->rxtx_annotations[ix] = 1; - smp_wmb(); - call->rxtx_buffer[ix] = skb; - if (after(seq, call->rx_top)) { - smp_store_release(&call->rx_top, seq); - } else if (before(seq, call->rx_top)) { - /* Send an immediate ACK if we fill in a hole */ - if (!acked) { - rxrpc_send_ACK(call, RXRPC_ACK_DELAY, serial, - rxrpc_propose_ack_input_data_hole); - acked = true; + spin_lock(&call->recvmsg_queue.lock); + rxrpc_input_queue_data(call, skb, window, wtop, rxrpc_receive_queue); + skb = NULL; + + while ((oos = skb_peek(&call->rx_oos_queue))) { + struct rxrpc_skb_priv *osp = rxrpc_skb(oos); + + if (after(osp->hdr.seq, window)) + break; + + __skb_unlink(oos, &call->rx_oos_queue); + last = osp->hdr.flags & RXRPC_LAST_PACKET; + seq = osp->hdr.seq; + if (!reset_sack) { + reset_from = seq; + reset_sack = true; + } + + window++; + rxrpc_input_queue_data(call, oos, window, wtop, + rxrpc_receive_queue_oos); } - } - /* From this point on, we're not allowed to touch the packet any longer - * as its ref now belongs to the Rx ring. - */ - skb = NULL; - sp = NULL; + spin_unlock(&call->recvmsg_queue.lock); - if (last) { - set_bit(RXRPC_CALL_RX_LAST, &call->flags); - trace_rxrpc_receive(call, rxrpc_receive_queue_last, serial, seq); + if (reset_sack) { + do { + call->ackr_sack_table[reset_from % RXRPC_SACK_SIZE] = 0; + } while (reset_from++, before(reset_from, window)); + } } else { - trace_rxrpc_receive(call, rxrpc_receive_queue, serial, seq); - } + bool keep = false; + + ack_reason = RXRPC_ACK_OUT_OF_SEQUENCE; + + if (!call->ackr_sack_table[seq % RXRPC_SACK_SIZE]) { + call->ackr_sack_table[seq % RXRPC_SACK_SIZE] = 1; + keep = 1; + } + + if (after(seq + 1, wtop)) { + wtop = seq + 1; + rxrpc_input_update_ack_window(call, window, wtop); + } + + if (!keep) { + ack_reason = RXRPC_ACK_DUPLICATE; + goto send_ack; + } + + skb_queue_walk(&call->rx_oos_queue, oos) { + struct rxrpc_skb_priv *osp = rxrpc_skb(oos); - if (after_eq(seq, call->rx_expect_next)) { - if (after(seq, call->rx_expect_next)) { - _net("OOS %u > %u", seq, call->rx_expect_next); - rxrpc_send_ACK(call, RXRPC_ACK_OUT_OF_SEQUENCE, serial, - rxrpc_propose_ack_input_data); - acked = true; + if (after(osp->hdr.seq, seq)) { + __skb_queue_before(&call->rx_oos_queue, oos, skb); + goto oos_queued; + } } - call->rx_expect_next = seq + 1; + + __skb_queue_tail(&call->rx_oos_queue, skb); + oos_queued: + trace_rxrpc_receive(call, last ? rxrpc_receive_oos_last : rxrpc_receive_oos, + sp->hdr.serial, sp->hdr.seq); + skb = NULL; } -out: - if (!acked && - atomic_inc_return(&call->ackr_nr_unacked) > 2) - rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, +send_ack: + if (ack_reason < 0 && + atomic_inc_return(&call->ackr_nr_unacked) > 2 && + test_and_set_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags)) { + ack_reason = RXRPC_ACK_IDLE; + } else if (ack_reason >= 0) { + set_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags); + } + + if (ack_reason >= 0) + rxrpc_send_ACK(call, ack_reason, serial, rxrpc_propose_ack_input_data); else rxrpc_propose_delay_ACK(call, serial, rxrpc_propose_ack_input_data); - trace_rxrpc_notify_socket(call->debug_id, serial); - rxrpc_notify_socket(call); - +err_free: rxrpc_free_skb(skb, rxrpc_skb_freed); - _leave(" [queued]"); } /* @@ -498,8 +546,9 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) rxrpc_serial_t serial = sp->hdr.serial; rxrpc_seq_t seq0 = sp->hdr.seq; - _enter("{%u,%u},{%u,%u}", - call->rx_hard_ack, call->rx_top, skb->len, seq0); + _enter("{%llx,%x},{%u,%x}", + atomic64_read(&call->ackr_window), call->rx_highest_seq, + skb->len, seq0); _proto("Rx DATA %%%u { #%u f=%02x }", sp->hdr.serial, seq0, sp->hdr.flags); diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index f5f03f27bd6c..056c428d8bf3 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -40,10 +40,7 @@ unsigned long rxrpc_idle_ack_delay = HZ / 2; * limit is hit, we should generate an EXCEEDS_WINDOW ACK and discard further * packets. */ -unsigned int rxrpc_rx_window_size = RXRPC_INIT_RX_WINDOW_SIZE; -#if (RXRPC_RXTX_BUFF_SIZE - 1) < RXRPC_INIT_RX_WINDOW_SIZE -#error Need to reduce RXRPC_INIT_RX_WINDOW_SIZE -#endif +unsigned int rxrpc_rx_window_size = 255; /* * Maximum Rx MTU size. This indicates to the sender the size of jumbo packet diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index f7bb792c8aa1..0a4f37d7b6b5 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -74,47 +74,64 @@ static void rxrpc_set_keepalive(struct rxrpc_call *call) */ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, struct rxrpc_call *call, - struct rxrpc_txbuf *txb, - rxrpc_seq_t *_hard_ack, - rxrpc_seq_t *_top) + struct rxrpc_txbuf *txb) { struct rxrpc_ackinfo ackinfo; - unsigned int tmp; - rxrpc_seq_t hard_ack, top, seq; - int ix; + unsigned int qsize; + rxrpc_seq_t window, wtop, wrap_point, ix, first; + int rsize; + u64 wtmp; u32 mtu, jmax; u8 *ackp = txb->acks; + u8 sack_buffer[sizeof(call->ackr_sack_table)] __aligned(8); - tmp = atomic_xchg(&call->ackr_nr_unacked, 0); - tmp |= atomic_xchg(&call->ackr_nr_consumed, 0); - if (!tmp && (txb->ack.reason == RXRPC_ACK_DELAY || - txb->ack.reason == RXRPC_ACK_IDLE)) { - rxrpc_inc_stat(call->rxnet, stat_tx_ack_skip); - return 0; - } - + atomic_set(&call->ackr_nr_unacked, 0); + atomic_set(&call->ackr_nr_consumed, 0); rxrpc_inc_stat(call->rxnet, stat_tx_ack_fill); /* Barrier against rxrpc_input_data(). */ - hard_ack = READ_ONCE(call->rx_hard_ack); - top = smp_load_acquire(&call->rx_top); - *_hard_ack = hard_ack; - *_top = top; - - txb->ack.firstPacket = htonl(hard_ack + 1); - txb->ack.previousPacket = htonl(call->ackr_highest_seq); - txb->ack.nAcks = top - hard_ack; - - if (txb->ack.nAcks) { - seq = hard_ack + 1; - do { - ix = seq & RXRPC_RXTX_BUFF_MASK; - if (call->rxtx_buffer[ix]) - *ackp++ = RXRPC_ACK_TYPE_ACK; - else - *ackp++ = RXRPC_ACK_TYPE_NACK; - seq++; - } while (before_eq(seq, top)); +retry: + wtmp = atomic64_read_acquire(&call->ackr_window); + window = lower_32_bits(wtmp); + wtop = upper_32_bits(wtmp); + txb->ack.firstPacket = htonl(window); + txb->ack.nAcks = 0; + + if (after(wtop, window)) { + /* Try to copy the SACK ring locklessly. We can use the copy, + * only if the now-current top of the window didn't go past the + * previously read base - otherwise we can't know whether we + * have old data or new data. + */ + memcpy(sack_buffer, call->ackr_sack_table, sizeof(sack_buffer)); + wrap_point = window + RXRPC_SACK_SIZE - 1; + wtmp = atomic64_read_acquire(&call->ackr_window); + window = lower_32_bits(wtmp); + wtop = upper_32_bits(wtmp); + if (after(wtop, wrap_point)) { + cond_resched(); + goto retry; + } + + /* The buffer is maintained as a ring with an invariant mapping + * between bit position and sequence number, so we'll probably + * need to rotate it. + */ + txb->ack.nAcks = wtop - window; + ix = window % RXRPC_SACK_SIZE; + first = sizeof(sack_buffer) - ix; + + if (ix + txb->ack.nAcks <= RXRPC_SACK_SIZE) { + memcpy(txb->acks, sack_buffer + ix, txb->ack.nAcks); + } else { + memcpy(txb->acks, sack_buffer + ix, first); + memcpy(txb->acks + first, sack_buffer, + txb->ack.nAcks - first); + } + + ackp += txb->ack.nAcks; + } else if (before(wtop, window)) { + pr_warn("ack window backward %x %x", window, wtop); } else if (txb->ack.reason == RXRPC_ACK_DELAY) { txb->ack.reason = RXRPC_ACK_IDLE; } @@ -122,16 +139,18 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn, mtu = conn->params.peer->if_mtu; mtu -= conn->params.peer->hdrsize; jmax = rxrpc_rx_jumbo_max; + qsize = (window - 1) - call->rx_consumed; + rsize = max_t(int, call->rx_winsize - qsize, 0); ackinfo.rxMTU = htonl(rxrpc_rx_mtu); ackinfo.maxMTU = htonl(mtu); - ackinfo.rwind = htonl(call->rx_winsize); + ackinfo.rwind = htonl(rsize); ackinfo.jumbo_max = htonl(jmax); *ackp++ = 0; *ackp++ = 0; *ackp++ = 0; memcpy(ackp, &ackinfo, sizeof(ackinfo)); - return top - hard_ack + 3 + sizeof(ackinfo); + return txb->ack.nAcks + 3 + sizeof(ackinfo); } /* @@ -188,7 +207,6 @@ static int rxrpc_send_ack_packet(struct rxrpc_local *local, struct rxrpc_txbuf * struct msghdr msg; struct kvec iov[1]; rxrpc_serial_t serial; - rxrpc_seq_t hard_ack, top; size_t len, n; int ret, rtt_slot = -1; @@ -212,7 +230,7 @@ static int rxrpc_send_ack_packet(struct rxrpc_local *local, struct rxrpc_txbuf * clear_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags); spin_lock_bh(&call->lock); - n = rxrpc_fill_out_ack(conn, call, txb, &hard_ack, &top); + n = rxrpc_fill_out_ack(conn, call, txb); spin_unlock_bh(&call->lock); if (n == 0) { kfree(pkt); @@ -236,6 +254,9 @@ static int rxrpc_send_ack_packet(struct rxrpc_local *local, struct rxrpc_txbuf * rxrpc_inc_stat(call->rxnet, stat_tx_ack_send); + /* Grab the highest received seq as late as possible */ + txb->ack.previousPacket = htonl(call->rx_highest_seq); + iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, len); ret = do_udp_sendmsg(conn->params.local->socket, &msg, len); call->peer->last_tx_at = ktime_get_seconds(); diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index 3877afd23598..d48af0178866 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -54,8 +54,9 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) struct rxrpc_call *call; struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq)); unsigned long timeout = 0; - rxrpc_seq_t tx_hard_ack, rx_hard_ack; + rxrpc_seq_t tx_hard_ack; char lbuff[50], rbuff[50]; + u64 wtmp; if (v == &rxnet->calls) { seq_puts(seq, @@ -91,7 +92,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) } tx_hard_ack = READ_ONCE(call->tx_hard_ack); - rx_hard_ack = READ_ONCE(call->rx_hard_ack); + wtmp = atomic64_read_acquire(&call->ackr_window); seq_printf(seq, "UDP %-47.47s %-47.47s %4x %08x %08x %s %3u" " %-8.8s %08x %08x %08x %02x %08x %02x %08x %06lx\n", @@ -106,7 +107,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) call->abort_code, call->debug_id, tx_hard_ack, READ_ONCE(call->tx_top) - tx_hard_ack, - rx_hard_ack, READ_ONCE(call->rx_top) - rx_hard_ack, + lower_32_bits(wtmp), upper_32_bits(wtmp) - lower_32_bits(wtmp), call->rx_serial, timeout); diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 401aae687830..efb85f983657 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -173,7 +173,8 @@ static int rxrpc_recvmsg_term(struct rxrpc_call *call, struct msghdr *msg) break; } - trace_rxrpc_recvdata(call, rxrpc_recvmsg_terminal, call->rx_hard_ack, + trace_rxrpc_recvdata(call, rxrpc_recvmsg_terminal, + lower_32_bits(atomic64_read(&call->ackr_window)) - 1, call->rx_pkt_offset, call->rx_pkt_len, ret); return ret; } @@ -183,10 +184,11 @@ static int rxrpc_recvmsg_term(struct rxrpc_call *call, struct msghdr *msg) */ static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) { + rxrpc_seq_t whigh = READ_ONCE(call->rx_highest_seq); + _enter("%d,%s", call->debug_id, rxrpc_call_states[call->state]); - trace_rxrpc_receive(call, rxrpc_receive_end, 0, call->rx_top); - ASSERTCMP(call->rx_hard_ack, ==, call->rx_top); + trace_rxrpc_receive(call, rxrpc_receive_end, 0, whigh); if (call->state == RXRPC_CALL_CLIENT_RECV_REPLY) rxrpc_propose_delay_ACK(call, serial, rxrpc_propose_ack_terminal_ack); @@ -220,45 +222,53 @@ static void rxrpc_rotate_rx_window(struct rxrpc_call *call) struct rxrpc_skb_priv *sp; struct sk_buff *skb; rxrpc_serial_t serial; - rxrpc_seq_t hard_ack, top; - bool last = false; - int ix; + rxrpc_seq_t old_consumed = call->rx_consumed, tseq; + bool last; + int acked; _enter("%d", call->debug_id); - hard_ack = call->rx_hard_ack; - top = smp_load_acquire(&call->rx_top); - ASSERT(before(hard_ack, top)); - - hard_ack++; - ix = hard_ack & RXRPC_RXTX_BUFF_MASK; - skb = call->rxtx_buffer[ix]; +further_rotation: + skb = skb_dequeue(&call->recvmsg_queue); rxrpc_see_skb(skb, rxrpc_skb_rotated); - sp = rxrpc_skb(skb); + sp = rxrpc_skb(skb); + tseq = sp->hdr.seq; serial = sp->hdr.serial; + last = sp->hdr.flags & RXRPC_LAST_PACKET; - if (sp->hdr.flags & RXRPC_LAST_PACKET) - last = true; - - call->rxtx_buffer[ix] = NULL; - call->rxtx_annotations[ix] = 0; /* Barrier against rxrpc_input_data(). */ - smp_store_release(&call->rx_hard_ack, hard_ack); + if (after(tseq, call->rx_consumed)) + smp_store_release(&call->rx_consumed, tseq); rxrpc_free_skb(skb, rxrpc_skb_freed); - trace_rxrpc_receive(call, rxrpc_receive_rotate, serial, hard_ack); + trace_rxrpc_receive(call, last ? rxrpc_receive_rotate_last : rxrpc_receive_rotate, + serial, call->rx_consumed); if (last) { rxrpc_end_rx_phase(call, serial); - } else { - /* Check to see if there's an ACK that needs sending. */ - if (atomic_inc_return(&call->ackr_nr_consumed) > 2 && - !test_and_set_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags)) { - rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, - rxrpc_propose_ack_rotate_rx); - rxrpc_transmit_ack_packets(call->peer->local); - } + return; + } + + /* The next packet on the queue might entirely overlap with the one we + * just consumed; if so, rotate that away also. + */ + skb = skb_peek(&call->recvmsg_queue); + if (skb) { + sp = rxrpc_skb(skb); + if (sp->hdr.seq != call->rx_consumed && + after_eq(call->rx_consumed, sp->hdr.seq)) + goto further_rotation; + } + + /* Check to see if there's an ACK that needs sending. */ + acked = atomic_add_return(call->rx_consumed - old_consumed, + &call->ackr_nr_consumed); + if (acked > 2 && + !test_and_set_bit(RXRPC_CALL_IDLE_ACK_PENDING, &call->flags)) { + rxrpc_send_ACK(call, RXRPC_ACK_IDLE, serial, + rxrpc_propose_ack_rotate_rx); + rxrpc_transmit_ack_packets(call->peer->local); } } @@ -285,46 +295,38 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, { struct rxrpc_skb_priv *sp; struct sk_buff *skb; - rxrpc_serial_t serial; - rxrpc_seq_t hard_ack, top, seq; + rxrpc_seq_t seq = 0; size_t remain; unsigned int rx_pkt_offset, rx_pkt_len; - int ix, copy, ret = -EAGAIN, ret2; + int copy, ret = -EAGAIN, ret2; rx_pkt_offset = call->rx_pkt_offset; rx_pkt_len = call->rx_pkt_len; if (call->state >= RXRPC_CALL_SERVER_ACK_REQUEST) { - seq = call->rx_hard_ack; + seq = lower_32_bits(atomic64_read(&call->ackr_window)) - 1; ret = 1; goto done; } - /* Barriers against rxrpc_input_data(). */ - hard_ack = call->rx_hard_ack; - seq = hard_ack + 1; - - while (top = smp_load_acquire(&call->rx_top), - before_eq(seq, top) - ) { - ix = seq & RXRPC_RXTX_BUFF_MASK; - skb = call->rxtx_buffer[ix]; - if (!skb) { - trace_rxrpc_recvdata(call, rxrpc_recvmsg_hole, seq, - rx_pkt_offset, rx_pkt_len, 0); - rxrpc_transmit_ack_packets(call->peer->local); - break; - } - smp_rmb(); + /* No one else can be removing stuff from the queue, so we shouldn't + * need the Rx lock to walk it. + */ + skb = skb_peek(&call->recvmsg_queue); + while (skb) { rxrpc_see_skb(skb, rxrpc_skb_seen); sp = rxrpc_skb(skb); + seq = sp->hdr.seq; - if (!(flags & MSG_PEEK)) { - serial = sp->hdr.serial; - trace_rxrpc_receive(call, rxrpc_receive_front, - serial, seq); + if (after_eq(call->rx_consumed, seq)) { + kdebug("obsolete %x %x", call->rx_consumed, seq); + goto skip_obsolete; } + if (!(flags & MSG_PEEK)) + trace_rxrpc_receive(call, rxrpc_receive_front, + sp->hdr.serial, seq); + if (msg) sock_recv_timestamp(msg, sock->sk, skb); @@ -338,6 +340,7 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, ret = ret2; goto out; } + rxrpc_transmit_ack_packets(call->peer->local); } else { trace_rxrpc_recvdata(call, rxrpc_recvmsg_cont, seq, rx_pkt_offset, rx_pkt_len, 0); @@ -370,16 +373,17 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, break; } + skip_obsolete: /* The whole packet has been transferred. */ if (sp->hdr.flags & RXRPC_LAST_PACKET) ret = 1; rx_pkt_offset = 0; rx_pkt_len = 0; + skb = skb_peek_next(skb, &call->recvmsg_queue); + if (!(flags & MSG_PEEK)) rxrpc_rotate_rx_window(call); - - seq++; } out: @@ -522,8 +526,7 @@ try_again: ret = 0; rxrpc_transmit_ack_packets(call->peer->local); - if (after(call->rx_top, call->rx_hard_ack) && - call->rxtx_buffer[(call->rx_hard_ack + 1) & RXRPC_RXTX_BUFF_MASK]) + if (!skb_queue_empty(&call->recvmsg_queue)) rxrpc_notify_socket(call); break; default: diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index b19937776aa9..d87c99b36e01 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -1191,7 +1191,6 @@ static int rxkad_verify_response(struct rxrpc_connection *conn, abort_code = RXKADPACKETSHORT; if (skb_copy_bits(skb, sizeof(struct rxrpc_wire_header) + sizeof(*response), ticket, ticket_len) < 0) - goto protocol_error_free; ret = rxkad_decrypt_ticket(conn, server_key, skb, ticket, ticket_len, &session_key, &expiry, _abort_code); diff --git a/net/rxrpc/sysctl.c b/net/rxrpc/sysctl.c index 2bd987364e44..cde3224a5cd2 100644 --- a/net/rxrpc/sysctl.c +++ b/net/rxrpc/sysctl.c @@ -14,7 +14,7 @@ static struct ctl_table_header *rxrpc_sysctl_reg_table; static const unsigned int four = 4; static const unsigned int max_backlog = RXRPC_BACKLOG_MAX - 1; static const unsigned int n_65535 = 65535; -static const unsigned int n_max_acks = RXRPC_RXTX_BUFF_SIZE - 1; +static const unsigned int n_max_acks = 255; static const unsigned long one_jiffy = 1; static const unsigned long max_jiffies = MAX_JIFFY_OFFSET; -- cgit v1.2.3 From a4ea4c47761943d90cd5d1688b3c3c65922ff2b1 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 31 Mar 2022 23:55:08 +0100 Subject: rxrpc: Don't use a ring buffer for call Tx queue Change the way the Tx queueing works to make the following ends easier to achieve: (1) The filling of packets, the encryption of packets and the transmission of packets can be handled in parallel by separate threads, rather than rxrpc_sendmsg() allocating, filling, encrypting and transmitting each packet before moving onto the next one. (2) Get rid of the fixed-size ring which sets a hard limit on the number of packets that can be retained in the ring. This allows the number of packets to increase without having to allocate a very large ring or having variable-sized rings. [Note: the downside of this is that it's then less efficient to locate a packet for retransmission as we then have to step through a list and examine each buffer in the list.] (3) Allow the filler/encrypter to run ahead of the transmission window. (4) Make it easier to do zero copy UDP from the packet buffers. (5) Make it easier to do zero copy from userspace to the packet buffers - and thence to UDP (only if for unauthenticated connections). To that end, the following changes are made: (1) Use the new rxrpc_txbuf struct instead of sk_buff for keeping packets to be transmitted in. This allows them to be placed on multiple queues simultaneously. An sk_buff isn't really necessary as it's never passed on to lower-level networking code. (2) Keep the transmissable packets in a linked list on the call struct rather than in a ring. As a consequence, the annotation buffer isn't used either; rather a flag is set on the packet to indicate ackedness. (3) Use the RXRPC_CALL_TX_LAST flag to indicate that the last packet to be transmitted has been queued. Add RXRPC_CALL_TX_ALL_ACKED to indicate that all packets up to and including the last got hard acked. (4) Wire headers are now stored in the txbuf rather than being concocted on the stack and they're stored immediately before the data, thereby allowing zerocopy of a single span. (5) Don't bother with instant-resend on transmission failure; rather, leave it for a timer or an ACK packet to trigger. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 78 +++++++++--------- net/rxrpc/af_rxrpc.c | 5 +- net/rxrpc/ar-internal.h | 31 +++---- net/rxrpc/call_event.c | 111 +++++++++---------------- net/rxrpc/call_object.c | 15 +++- net/rxrpc/input.c | 145 ++++++++++++++------------------- net/rxrpc/insecure.c | 3 +- net/rxrpc/output.c | 89 +++++++++----------- net/rxrpc/proc.c | 9 +-- net/rxrpc/rxkad.c | 102 +++++++++-------------- net/rxrpc/sendmsg.c | 188 +++++++++++++++++-------------------------- net/rxrpc/txbuf.c | 34 ++++++++ 12 files changed, 349 insertions(+), 461 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 284a1560b0a8..71ca74e40ec8 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -75,6 +75,7 @@ EM(rxrpc_call_got, "GOT") \ EM(rxrpc_call_got_kernel, "Gke") \ EM(rxrpc_call_got_timer, "GTM") \ + EM(rxrpc_call_got_tx, "Gtx") \ EM(rxrpc_call_got_userid, "Gus") \ EM(rxrpc_call_new_client, "NWc") \ EM(rxrpc_call_new_service, "NWs") \ @@ -83,20 +84,22 @@ EM(rxrpc_call_put_noqueue, "PnQ") \ EM(rxrpc_call_put_notimer, "PnT") \ EM(rxrpc_call_put_timer, "PTM") \ + EM(rxrpc_call_put_tx, "Ptx") \ EM(rxrpc_call_put_userid, "Pus") \ EM(rxrpc_call_queued, "QUE") \ EM(rxrpc_call_queued_ref, "QUR") \ EM(rxrpc_call_release, "RLS") \ E_(rxrpc_call_seen, "SEE") -#define rxrpc_transmit_traces \ - EM(rxrpc_transmit_await_reply, "AWR") \ - EM(rxrpc_transmit_end, "END") \ - EM(rxrpc_transmit_queue, "QUE") \ - EM(rxrpc_transmit_queue_last, "QLS") \ - EM(rxrpc_transmit_rotate, "ROT") \ - EM(rxrpc_transmit_rotate_last, "RLS") \ - E_(rxrpc_transmit_wait, "WAI") +#define rxrpc_txqueue_traces \ + EM(rxrpc_txqueue_await_reply, "AWR") \ + EM(rxrpc_txqueue_dequeue, "DEQ") \ + EM(rxrpc_txqueue_end, "END") \ + EM(rxrpc_txqueue_queue, "QUE") \ + EM(rxrpc_txqueue_queue_last, "QLS") \ + EM(rxrpc_txqueue_rotate, "ROT") \ + EM(rxrpc_txqueue_rotate_last, "RLS") \ + E_(rxrpc_txqueue_wait, "WAI") #define rxrpc_receive_traces \ EM(rxrpc_receive_end, "END") \ @@ -259,6 +262,7 @@ EM(rxrpc_txbuf_alloc_ack, "ALLOC ACK ") \ EM(rxrpc_txbuf_alloc_data, "ALLOC DATA ") \ EM(rxrpc_txbuf_free, "FREE ") \ + EM(rxrpc_txbuf_get_buffer, "GET BUFFER ") \ EM(rxrpc_txbuf_get_trans, "GET TRANS ") \ EM(rxrpc_txbuf_get_retrans, "GET RETRANS") \ EM(rxrpc_txbuf_put_ack_tx, "PUT ACK TX ") \ @@ -266,6 +270,7 @@ EM(rxrpc_txbuf_put_nomem, "PUT NOMEM ") \ EM(rxrpc_txbuf_put_rotated, "PUT ROTATED") \ EM(rxrpc_txbuf_put_send_aborted, "PUT SEND-X ") \ + EM(rxrpc_txbuf_put_trans, "PUT TRANS ") \ EM(rxrpc_txbuf_see_send_more, "SEE SEND+ ") \ E_(rxrpc_txbuf_see_unacked, "SEE UNACKED") @@ -295,9 +300,9 @@ enum rxrpc_rtt_rx_trace { rxrpc_rtt_rx_traces } __mode(byte); enum rxrpc_rtt_tx_trace { rxrpc_rtt_tx_traces } __mode(byte); enum rxrpc_skb_trace { rxrpc_skb_traces } __mode(byte); enum rxrpc_timer_trace { rxrpc_timer_traces } __mode(byte); -enum rxrpc_transmit_trace { rxrpc_transmit_traces } __mode(byte); enum rxrpc_tx_point { rxrpc_tx_points } __mode(byte); enum rxrpc_txbuf_trace { rxrpc_txbuf_traces } __mode(byte); +enum rxrpc_txqueue_trace { rxrpc_txqueue_traces } __mode(byte); #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */ @@ -323,9 +328,9 @@ rxrpc_rtt_rx_traces; rxrpc_rtt_tx_traces; rxrpc_skb_traces; rxrpc_timer_traces; -rxrpc_transmit_traces; rxrpc_tx_points; rxrpc_txbuf_traces; +rxrpc_txqueue_traces; /* * Now redefine the EM() and E_() macros to map the enums to the strings that @@ -605,15 +610,16 @@ TRACE_EVENT(rxrpc_call_complete, __entry->abort_code) ); -TRACE_EVENT(rxrpc_transmit, - TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why), +TRACE_EVENT(rxrpc_txqueue, + TP_PROTO(struct rxrpc_call *call, enum rxrpc_txqueue_trace why), TP_ARGS(call, why), TP_STRUCT__entry( __field(unsigned int, call ) - __field(enum rxrpc_transmit_trace, why ) - __field(rxrpc_seq_t, tx_hard_ack ) + __field(enum rxrpc_txqueue_trace, why ) + __field(rxrpc_seq_t, acks_hard_ack ) + __field(rxrpc_seq_t, tx_bottom ) __field(rxrpc_seq_t, tx_top ) __field(int, tx_winsize ) ), @@ -621,16 +627,19 @@ TRACE_EVENT(rxrpc_transmit, TP_fast_assign( __entry->call = call->debug_id; __entry->why = why; - __entry->tx_hard_ack = call->tx_hard_ack; + __entry->acks_hard_ack = call->acks_hard_ack; + __entry->tx_bottom = call->tx_bottom; __entry->tx_top = call->tx_top; __entry->tx_winsize = call->tx_winsize; ), - TP_printk("c=%08x %s f=%08x n=%u/%u", + TP_printk("c=%08x %s f=%08x h=%08x n=%u/%u/%u", __entry->call, - __print_symbolic(__entry->why, rxrpc_transmit_traces), - __entry->tx_hard_ack + 1, - __entry->tx_top - __entry->tx_hard_ack, + __print_symbolic(__entry->why, rxrpc_txqueue_traces), + __entry->tx_bottom, + __entry->acks_hard_ack, + __entry->tx_top - __entry->tx_bottom, + __entry->tx_top - __entry->acks_hard_ack, __entry->tx_winsize) ); @@ -1200,29 +1209,25 @@ TRACE_EVENT(rxrpc_drop_ack, ); TRACE_EVENT(rxrpc_retransmit, - TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, - s64 expiry), + TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, s64 expiry), - TP_ARGS(call, seq, annotation, expiry), + TP_ARGS(call, seq, expiry), TP_STRUCT__entry( __field(unsigned int, call ) __field(rxrpc_seq_t, seq ) - __field(u8, annotation ) __field(s64, expiry ) ), TP_fast_assign( __entry->call = call->debug_id; __entry->seq = seq; - __entry->annotation = annotation; __entry->expiry = expiry; ), - TP_printk("c=%08x q=%x a=%02x xp=%lld", + TP_printk("c=%08x q=%x xp=%lld", __entry->call, __entry->seq, - __entry->annotation, __entry->expiry) ); @@ -1245,14 +1250,14 @@ TRACE_EVENT(rxrpc_congest, TP_fast_assign( __entry->call = call->debug_id; __entry->change = change; - __entry->hard_ack = call->tx_hard_ack; + __entry->hard_ack = call->acks_hard_ack; __entry->top = call->tx_top; __entry->lowest_nak = call->acks_lowest_nak; __entry->ack_serial = ack_serial; memcpy(&__entry->sum, summary, sizeof(__entry->sum)); ), - TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s", + TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s", __entry->call, __entry->ack_serial, __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), @@ -1362,26 +1367,23 @@ TRACE_EVENT(rxrpc_connect_call, ); TRACE_EVENT(rxrpc_resend, - TP_PROTO(struct rxrpc_call *call, int ix), + TP_PROTO(struct rxrpc_call *call), - TP_ARGS(call, ix), + TP_ARGS(call), TP_STRUCT__entry( __field(unsigned int, call ) - __field(int, ix ) - __array(u8, anno, 64 ) + __field(rxrpc_seq_t, seq ) ), TP_fast_assign( __entry->call = call->debug_id; - __entry->ix = ix; - memcpy(__entry->anno, call->rxtx_annotations, 64); + __entry->seq = call->acks_hard_ack; ), - TP_printk("c=%08x ix=%u a=%64phN", + TP_printk("c=%08x q=%x", __entry->call, - __entry->ix, - __entry->anno) + __entry->seq) ); TRACE_EVENT(rxrpc_rx_icmp, @@ -1461,7 +1463,7 @@ TRACE_EVENT(rxrpc_call_reset, __entry->call_id = call->call_id; __entry->call_serial = call->rx_serial; __entry->conn_serial = call->conn->hi_serial; - __entry->tx_seq = call->tx_hard_ack; + __entry->tx_seq = call->acks_hard_ack; __entry->rx_seq = call->rx_highest_seq; ), diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index ceba28e9dce6..2f3991cf8715 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -39,7 +39,7 @@ atomic_t rxrpc_debug_id; EXPORT_SYMBOL(rxrpc_debug_id); /* count of skbs currently in use */ -atomic_t rxrpc_n_tx_skbs, rxrpc_n_rx_skbs; +atomic_t rxrpc_n_rx_skbs; struct workqueue_struct *rxrpc_workqueue; @@ -979,7 +979,7 @@ static int __init af_rxrpc_init(void) goto error_call_jar; } - rxrpc_workqueue = alloc_workqueue("krxrpcd", 0, 1); + rxrpc_workqueue = alloc_workqueue("krxrpcd", WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 1); if (!rxrpc_workqueue) { pr_notice("Failed to allocate work queue\n"); goto error_work_queue; @@ -1059,7 +1059,6 @@ static void __exit af_rxrpc_exit(void) sock_unregister(PF_RXRPC); proto_unregister(&rxrpc_proto); unregister_pernet_device(&rxrpc_net_ops); - ASSERTCMP(atomic_read(&rxrpc_n_tx_skbs), ==, 0); ASSERTCMP(atomic_read(&rxrpc_n_rx_skbs), ==, 0); /* Make sure the local and peer records pinned by any dying connections diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index c6c5bb3d3688..d7aebe82e17c 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -195,7 +195,6 @@ struct rxrpc_host_header { * - max 48 bytes (struct sk_buff::cb) */ struct rxrpc_skb_priv { - u16 remain; u16 offset; /* Offset of data */ u16 len; /* Length of data */ u8 flags; @@ -243,7 +242,7 @@ struct rxrpc_security { size_t *, size_t *, size_t *); /* impose security on a packet */ - int (*secure_packet)(struct rxrpc_call *, struct sk_buff *, size_t); + int (*secure_packet)(struct rxrpc_call *, struct rxrpc_txbuf *); /* verify the security on a received packet */ int (*verify_packet)(struct rxrpc_call *, struct sk_buff *); @@ -497,6 +496,7 @@ enum rxrpc_call_flag { RXRPC_CALL_EXPOSED, /* The call was exposed to the world */ RXRPC_CALL_RX_LAST, /* Received the last packet (at rxtx_top) */ RXRPC_CALL_TX_LAST, /* Last packet in Tx buffer (at rxtx_top) */ + RXRPC_CALL_TX_ALL_ACKED, /* Last packet has been hard-acked */ RXRPC_CALL_SEND_PING, /* A ping will need to be sent */ RXRPC_CALL_RETRANS_TIMEOUT, /* Retransmission due to timeout occurred */ RXRPC_CALL_BEGAN_RX_TIMER, /* We began the expect_rx_by timer */ @@ -594,7 +594,7 @@ struct rxrpc_call { struct list_head recvmsg_link; /* Link in rx->recvmsg_q */ struct list_head sock_link; /* Link in rx->sock_calls */ struct rb_node sock_node; /* Node in rx->calls */ - struct sk_buff *tx_pending; /* Tx socket buffer being filled */ + struct rxrpc_txbuf *tx_pending; /* Tx buffer being filled */ wait_queue_head_t waitq; /* Wait queue for channel or Tx */ s64 tx_total_len; /* Total length left to be transmitted (or -1) */ __be32 crypto_buf[2]; /* Temporary packet crypto buffer */ @@ -632,22 +632,16 @@ struct rxrpc_call { #define RXRPC_INIT_RX_WINDOW_SIZE 63 struct sk_buff **rxtx_buffer; u8 *rxtx_annotations; -#define RXRPC_TX_ANNO_ACK 0 -#define RXRPC_TX_ANNO_UNACK 1 -#define RXRPC_TX_ANNO_NAK 2 -#define RXRPC_TX_ANNO_RETRANS 3 -#define RXRPC_TX_ANNO_MASK 0x03 -#define RXRPC_TX_ANNO_LAST 0x04 -#define RXRPC_TX_ANNO_RESENT 0x08 - - rxrpc_seq_t tx_hard_ack; /* Dead slot in buffer; the first transmitted but - * not hard-ACK'd packet follows this. - */ /* Transmitted data tracking. */ + spinlock_t tx_lock; /* Transmit queue lock */ + struct list_head tx_buffer; /* Buffer of transmissible packets */ + rxrpc_seq_t tx_bottom; /* First packet in buffer */ + rxrpc_seq_t tx_transmitted; /* Highest packet transmitted */ rxrpc_seq_t tx_top; /* Highest Tx slot allocated. */ u16 tx_backoff; /* Delay to insert due to Tx failure */ u8 tx_winsize; /* Maximum size of Tx window */ +#define RXRPC_TX_MAX_WINDOW 128 /* Received data tracking */ struct sk_buff_head recvmsg_queue; /* Queue of packets ready for recvmsg() */ @@ -657,6 +651,7 @@ struct rxrpc_call { rxrpc_seq_t rx_consumed; /* Highest packet consumed */ rxrpc_serial_t rx_serial; /* Highest serial received for this call */ u8 rx_winsize; /* Size of Rx window */ + spinlock_t input_lock; /* Lock for packet input to this call */ /* TCP-style slow-start congestion control [RFC5681]. Since the SMSS * is fixed, we keep these numbers in terms of segments (ie. DATA @@ -671,8 +666,6 @@ struct rxrpc_call { u8 cong_cumul_acks; /* Cumulative ACK count */ ktime_t cong_tstamp; /* Last time cwnd was changed */ - spinlock_t input_lock; /* Lock for packet input to this call */ - /* Receive-phase ACK management (ACKs we send). */ u8 ackr_reason; /* reason to ACK */ rxrpc_serial_t ackr_serial; /* serial of packet being ACK'd */ @@ -697,6 +690,7 @@ struct rxrpc_call { ktime_t acks_latest_ts; /* Timestamp of latest ACK received */ rxrpc_seq_t acks_first_seq; /* first sequence number received */ rxrpc_seq_t acks_prev_seq; /* Highest previousPacket received */ + rxrpc_seq_t acks_hard_ack; /* Latest hard-ack point */ rxrpc_seq_t acks_lowest_nak; /* Lowest NACK in the buffer (or ==tx_hard_ack) */ rxrpc_seq_t acks_lost_top; /* tx_top at the time lost-ack ping sent */ rxrpc_serial_t acks_lost_ping; /* Serial number of probe ACK */ @@ -809,7 +803,7 @@ static inline bool rxrpc_sending_to_client(const struct rxrpc_txbuf *txb) /* * af_rxrpc.c */ -extern atomic_t rxrpc_n_tx_skbs, rxrpc_n_rx_skbs; +extern atomic_t rxrpc_n_rx_skbs; extern struct workqueue_struct *rxrpc_workqueue; /* @@ -831,6 +825,7 @@ void rxrpc_propose_ping(struct rxrpc_call *call, u32 serial, void rxrpc_send_ACK(struct rxrpc_call *, u8, rxrpc_serial_t, enum rxrpc_propose_ack_trace); void rxrpc_propose_delay_ACK(struct rxrpc_call *, rxrpc_serial_t, enum rxrpc_propose_ack_trace); +void rxrpc_shrink_call_tx_buffer(struct rxrpc_call *); void rxrpc_process_call(struct work_struct *); void rxrpc_reduce_call_timer(struct rxrpc_call *call, @@ -1034,7 +1029,7 @@ static inline struct rxrpc_net *rxrpc_net(struct net *net) */ void rxrpc_transmit_ack_packets(struct rxrpc_local *); int rxrpc_send_abort_packet(struct rxrpc_call *); -int rxrpc_send_data_packet(struct rxrpc_call *, struct sk_buff *, bool); +int rxrpc_send_data_packet(struct rxrpc_call *, struct rxrpc_txbuf *); void rxrpc_reject_packets(struct rxrpc_local *); void rxrpc_send_keepalive(struct rxrpc_peer *); diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 36f60ac1d95d..3c37b280eb20 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -148,62 +148,52 @@ static void rxrpc_congestion_timeout(struct rxrpc_call *call) */ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) { - struct sk_buff *skb; + struct rxrpc_txbuf *txb; unsigned long resend_at; - rxrpc_seq_t cursor, seq, top; + rxrpc_seq_t transmitted = READ_ONCE(call->tx_transmitted); ktime_t now, max_age, oldest, ack_ts; - int ix; - u8 annotation, anno_type, retrans = 0, unacked = 0; + bool unacked = false; + LIST_HEAD(retrans_queue); - _enter("{%d,%d}", call->tx_hard_ack, call->tx_top); + _enter("{%d,%d}", call->acks_hard_ack, call->tx_top); now = ktime_get_real(); max_age = ktime_sub_us(now, jiffies_to_usecs(call->peer->rto_j)); - spin_lock_bh(&call->lock); - - cursor = call->tx_hard_ack; - top = call->tx_top; - ASSERT(before_eq(cursor, top)); - if (cursor == top) - goto out_unlock; + spin_lock(&call->tx_lock); /* Scan the packet list without dropping the lock and decide which of * the packets in the Tx buffer we're going to resend and what the new * resend timeout will be. */ - trace_rxrpc_resend(call, (cursor + 1) & RXRPC_RXTX_BUFF_MASK); + trace_rxrpc_resend(call); oldest = now; - for (seq = cursor + 1; before_eq(seq, top); seq++) { - ix = seq & RXRPC_RXTX_BUFF_MASK; - annotation = call->rxtx_annotations[ix]; - anno_type = annotation & RXRPC_TX_ANNO_MASK; - annotation &= ~RXRPC_TX_ANNO_MASK; - if (anno_type == RXRPC_TX_ANNO_ACK) + list_for_each_entry(txb, &call->tx_buffer, call_link) { + if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) continue; + if (after(txb->seq, transmitted)) + break; - skb = call->rxtx_buffer[ix]; - rxrpc_see_skb(skb, rxrpc_skb_seen); + rxrpc_see_txbuf(txb, rxrpc_txbuf_see_unacked); - if (anno_type == RXRPC_TX_ANNO_UNACK) { - if (ktime_after(skb->tstamp, max_age)) { - if (ktime_before(skb->tstamp, oldest)) - oldest = skb->tstamp; + if (test_bit(RXRPC_TXBUF_RESENT, &txb->flags)) { + if (ktime_after(txb->last_sent, max_age)) { + if (ktime_before(txb->last_sent, oldest)) + oldest = txb->last_sent; continue; } - if (!(annotation & RXRPC_TX_ANNO_RESENT)) - unacked++; + unacked = true; } - /* Okay, we need to retransmit a packet. */ - call->rxtx_annotations[ix] = RXRPC_TX_ANNO_RETRANS | annotation; - retrans++; - trace_rxrpc_retransmit(call, seq, annotation | anno_type, - ktime_to_ns(ktime_sub(skb->tstamp, max_age))); + rxrpc_get_txbuf(txb, rxrpc_txbuf_get_retrans); + list_move_tail(&txb->tx_link, &retrans_queue); } + spin_unlock(&call->tx_lock); + resend_at = nsecs_to_jiffies(ktime_to_ns(ktime_sub(now, oldest))); - resend_at += jiffies + rxrpc_get_rto_backoff(call->peer, retrans); + resend_at += jiffies + rxrpc_get_rto_backoff(call->peer, + !list_empty(&retrans_queue)); WRITE_ONCE(call->resend_at, resend_at); if (unacked) @@ -213,7 +203,8 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) * that an ACK got lost somewhere. Send a ping to find out instead of * retransmitting data. */ - if (!retrans) { + if (list_empty(&retrans_queue)) { + spin_lock_bh(&call->lock); rxrpc_reduce_call_timer(call, resend_at, now_j, rxrpc_timer_set_for_resend); spin_unlock_bh(&call->lock); @@ -225,50 +216,19 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) goto out; } - /* Now go through the Tx window and perform the retransmissions. We - * have to drop the lock for each send. If an ACK comes in whilst the - * lock is dropped, it may clear some of the retransmission markers for - * packets that it soft-ACKs. - */ - for (seq = cursor + 1; before_eq(seq, top); seq++) { - ix = seq & RXRPC_RXTX_BUFF_MASK; - annotation = call->rxtx_annotations[ix]; - anno_type = annotation & RXRPC_TX_ANNO_MASK; - if (anno_type != RXRPC_TX_ANNO_RETRANS) - continue; - - /* We need to reset the retransmission state, but we need to do - * so before we drop the lock as a new ACK/NAK may come in and - * confuse things - */ - annotation &= ~RXRPC_TX_ANNO_MASK; - annotation |= RXRPC_TX_ANNO_UNACK | RXRPC_TX_ANNO_RESENT; - call->rxtx_annotations[ix] = annotation; - - skb = call->rxtx_buffer[ix]; - if (!skb) - continue; - - rxrpc_get_skb(skb, rxrpc_skb_got); - spin_unlock_bh(&call->lock); - + while ((txb = list_first_entry_or_null(&retrans_queue, + struct rxrpc_txbuf, tx_link))) { + list_del_init(&txb->tx_link); + set_bit(RXRPC_TXBUF_RESENT, &txb->flags); rxrpc_inc_stat(call->rxnet, stat_tx_data_retrans); - if (rxrpc_send_data_packet(call, skb, true) < 0) { - rxrpc_free_skb(skb, rxrpc_skb_freed); - return; - } + rxrpc_send_data_packet(call, txb); + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_trans); - if (rxrpc_is_client_call(call)) - rxrpc_expose_client_call(call); - - rxrpc_free_skb(skb, rxrpc_skb_freed); - spin_lock_bh(&call->lock); - if (after(call->tx_hard_ack, seq)) - seq = call->tx_hard_ack; + trace_rxrpc_retransmit(call, txb->seq, + ktime_to_ns(ktime_sub(txb->last_sent, + max_age))); } -out_unlock: - spin_unlock_bh(&call->lock); out: _leave(""); } @@ -301,6 +261,9 @@ recheck_state: goto recheck_state; } + if (READ_ONCE(call->acks_hard_ack) != call->tx_bottom) + rxrpc_shrink_call_tx_buffer(call); + if (call->state == RXRPC_CALL_COMPLETE) { rxrpc_delete_call_timer(call); goto out_put; diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 4d8601c6a32d..ed5f6f0e4286 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -155,11 +155,13 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, INIT_LIST_HEAD(&call->accept_link); INIT_LIST_HEAD(&call->recvmsg_link); INIT_LIST_HEAD(&call->sock_link); + INIT_LIST_HEAD(&call->tx_buffer); skb_queue_head_init(&call->recvmsg_queue); skb_queue_head_init(&call->rx_oos_queue); init_waitqueue_head(&call->waitq); spin_lock_init(&call->lock); spin_lock_init(&call->notify_lock); + spin_lock_init(&call->tx_lock); spin_lock_init(&call->input_lock); rwlock_init(&call->state_lock); refcount_set(&call->ref, 1); @@ -175,7 +177,7 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, call->tx_winsize = 16; call->cong_cwnd = 2; - call->cong_ssthresh = RXRPC_RXTX_BUFF_SIZE - 1; + call->cong_ssthresh = RXRPC_TX_MAX_WINDOW; call->rxnet = rxnet; call->rtt_avail = RXRPC_CALL_RTT_AVAIL_MASK; @@ -510,7 +512,7 @@ void rxrpc_get_call(struct rxrpc_call *call, enum rxrpc_call_trace op) } /* - * Clean up the RxTx skb ring. + * Clean up the Rx skb ring. */ static void rxrpc_cleanup_ring(struct rxrpc_call *call) { @@ -686,6 +688,8 @@ static void rxrpc_rcu_destroy_call(struct rcu_head *rcu) */ void rxrpc_cleanup_call(struct rxrpc_call *call) { + struct rxrpc_txbuf *txb; + _net("DESTROY CALL %d", call->debug_id); memset(&call->sock_node, 0xcd, sizeof(call->sock_node)); @@ -694,7 +698,12 @@ void rxrpc_cleanup_call(struct rxrpc_call *call) ASSERT(test_bit(RXRPC_CALL_RELEASED, &call->flags)); rxrpc_cleanup_ring(call); - rxrpc_free_skb(call->tx_pending, rxrpc_skb_cleaned); + while ((txb = list_first_entry_or_null(&call->tx_buffer, + struct rxrpc_txbuf, call_link))) { + list_del(&txb->call_link); + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_cleaned); + } + rxrpc_put_txbuf(call->tx_pending, rxrpc_txbuf_put_cleaned); call_rcu(&call->rcu, rxrpc_rcu_destroy_call); } diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 947e7196e2be..b1f7debd4f3e 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -32,7 +32,7 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, bool resend = false; summary->flight_size = - (call->tx_top - call->tx_hard_ack) - summary->nr_acks; + (call->tx_top - call->acks_hard_ack) - summary->nr_acks; if (test_and_clear_bit(RXRPC_CALL_RETRANS_TIMEOUT, &call->flags)) { summary->retrans_timeo = true; @@ -150,8 +150,8 @@ resume_normality: out: cumulative_acks = 0; out_no_clear_ca: - if (cwnd >= RXRPC_RXTX_BUFF_SIZE - 1) - cwnd = RXRPC_RXTX_BUFF_SIZE - 1; + if (cwnd >= RXRPC_TX_MAX_WINDOW) + cwnd = RXRPC_TX_MAX_WINDOW; call->cong_cwnd = cwnd; call->cong_cumul_acks = cumulative_acks; trace_rxrpc_congest(call, summary, acked_serial, change); @@ -169,9 +169,8 @@ send_extra_data: /* Send some previously unsent DATA if we have some to advance the ACK * state. */ - if (call->rxtx_annotations[call->tx_top & RXRPC_RXTX_BUFF_MASK] & - RXRPC_TX_ANNO_LAST || - summary->nr_acks != call->tx_top - call->tx_hard_ack) { + if (test_bit(RXRPC_CALL_TX_LAST, &call->flags) || + summary->nr_acks != call->tx_top - call->acks_hard_ack) { call->cong_extra++; wake_up(&call->waitq); } @@ -184,53 +183,40 @@ send_extra_data: static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to, struct rxrpc_ack_summary *summary) { - struct sk_buff *skb, *list = NULL; + struct rxrpc_txbuf *txb; bool rot_last = false; - int ix; - u8 annotation; - if (call->acks_lowest_nak == call->tx_hard_ack) { - call->acks_lowest_nak = to; - } else if (before_eq(call->acks_lowest_nak, to)) { - summary->new_low_nack = true; - call->acks_lowest_nak = to; - } - - spin_lock(&call->lock); - - while (before(call->tx_hard_ack, to)) { - call->tx_hard_ack++; - ix = call->tx_hard_ack & RXRPC_RXTX_BUFF_MASK; - skb = call->rxtx_buffer[ix]; - annotation = call->rxtx_annotations[ix]; - rxrpc_see_skb(skb, rxrpc_skb_rotated); - call->rxtx_buffer[ix] = NULL; - call->rxtx_annotations[ix] = 0; - skb->next = list; - list = skb; - - if (annotation & RXRPC_TX_ANNO_LAST) { + list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { + if (before_eq(txb->seq, call->acks_hard_ack)) + continue; + if (!test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) + summary->nr_rot_new_acks++; + if (test_bit(RXRPC_TXBUF_LAST, &txb->flags)) { set_bit(RXRPC_CALL_TX_LAST, &call->flags); rot_last = true; } - if ((annotation & RXRPC_TX_ANNO_MASK) != RXRPC_TX_ANNO_ACK) - summary->nr_rot_new_acks++; + if (txb->seq == to) + break; } - spin_unlock(&call->lock); + if (rot_last) + set_bit(RXRPC_CALL_TX_ALL_ACKED, &call->flags); - trace_rxrpc_transmit(call, (rot_last ? - rxrpc_transmit_rotate_last : - rxrpc_transmit_rotate)); - wake_up(&call->waitq); + _enter("%x,%x,%x,%d", to, call->acks_hard_ack, call->tx_top, rot_last); - while (list) { - skb = list; - list = skb->next; - skb_mark_not_on_list(skb); - rxrpc_free_skb(skb, rxrpc_skb_freed); + if (call->acks_lowest_nak == call->acks_hard_ack) { + call->acks_lowest_nak = to; + } else if (before_eq(call->acks_lowest_nak, to)) { + summary->new_low_nack = true; + call->acks_lowest_nak = to; } + smp_store_release(&call->acks_hard_ack, to); + + trace_rxrpc_txqueue(call, (rot_last ? + rxrpc_txqueue_rotate_last : + rxrpc_txqueue_rotate)); + wake_up(&call->waitq); return rot_last; } @@ -270,9 +256,9 @@ static bool rxrpc_end_tx_phase(struct rxrpc_call *call, bool reply_begun, write_unlock(&call->state_lock); if (state == RXRPC_CALL_CLIENT_AWAIT_REPLY) - trace_rxrpc_transmit(call, rxrpc_transmit_await_reply); + trace_rxrpc_txqueue(call, rxrpc_txqueue_await_reply); else - trace_rxrpc_transmit(call, rxrpc_transmit_end); + trace_rxrpc_txqueue(call, rxrpc_txqueue_end); _leave(" = ok"); return true; @@ -678,30 +664,21 @@ static void rxrpc_complete_rtt_probe(struct rxrpc_call *call, */ static void rxrpc_input_check_for_lost_ack(struct rxrpc_call *call) { - rxrpc_seq_t top, bottom, seq; + struct rxrpc_txbuf *txb; + rxrpc_seq_t top, bottom; bool resend = false; - spin_lock_bh(&call->lock); - - bottom = call->tx_hard_ack + 1; - top = call->acks_lost_top; + bottom = READ_ONCE(call->acks_hard_ack) + 1; + top = READ_ONCE(call->acks_lost_top); if (before(bottom, top)) { - for (seq = bottom; before_eq(seq, top); seq++) { - int ix = seq & RXRPC_RXTX_BUFF_MASK; - u8 annotation = call->rxtx_annotations[ix]; - u8 anno_type = annotation & RXRPC_TX_ANNO_MASK; - - if (anno_type != RXRPC_TX_ANNO_UNACK) + list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { + if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) continue; - annotation &= ~RXRPC_TX_ANNO_MASK; - annotation |= RXRPC_TX_ANNO_RETRANS; - call->rxtx_annotations[ix] = annotation; + set_bit(RXRPC_TXBUF_RETRANS, &txb->flags); resend = true; } } - spin_unlock_bh(&call->lock); - if (resend && !test_and_set_bit(RXRPC_CALL_EV_RESEND, &call->events)) rxrpc_queue_call(call); } @@ -735,8 +712,8 @@ static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb, ntohl(ackinfo->rxMTU), ntohl(ackinfo->maxMTU), rwind, ntohl(ackinfo->jumbo_max)); - if (rwind > RXRPC_RXTX_BUFF_SIZE - 1) - rwind = RXRPC_RXTX_BUFF_SIZE - 1; + if (rwind > RXRPC_TX_MAX_WINDOW) + rwind = RXRPC_TX_MAX_WINDOW; if (call->tx_winsize != rwind) { if (rwind > call->tx_winsize) wake = true; @@ -775,22 +752,24 @@ static void rxrpc_input_soft_acks(struct rxrpc_call *call, u8 *acks, rxrpc_seq_t seq, int nr_acks, struct rxrpc_ack_summary *summary) { - int ix; - u8 annotation, anno_type; - - for (; nr_acks > 0; nr_acks--, seq++) { - ix = seq & RXRPC_RXTX_BUFF_MASK; - annotation = call->rxtx_annotations[ix]; - anno_type = annotation & RXRPC_TX_ANNO_MASK; - annotation &= ~RXRPC_TX_ANNO_MASK; - switch (*acks++) { + struct rxrpc_txbuf *txb; + + list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { + if (before(txb->seq, seq)) + continue; + if (after_eq(txb->seq, seq + nr_acks)) + break; + switch (acks[txb->seq - seq]) { case RXRPC_ACK_TYPE_ACK: summary->nr_acks++; - if (anno_type == RXRPC_TX_ANNO_ACK) + if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) continue; + /* A lot of the time the packet is going to + * have been ACK.'d already. + */ + clear_bit(RXRPC_TXBUF_NACKED, &txb->flags); + set_bit(RXRPC_TXBUF_ACKED, &txb->flags); summary->nr_new_acks++; - call->rxtx_annotations[ix] = - RXRPC_TX_ANNO_ACK | annotation; break; case RXRPC_ACK_TYPE_NACK: if (!summary->nr_nacks && @@ -799,13 +778,12 @@ static void rxrpc_input_soft_acks(struct rxrpc_call *call, u8 *acks, summary->new_low_nack = true; } summary->nr_nacks++; - if (anno_type == RXRPC_TX_ANNO_NAK) + if (test_bit(RXRPC_TXBUF_NACKED, &txb->flags)) continue; summary->nr_new_nacks++; - if (anno_type == RXRPC_TX_ANNO_RETRANS) - continue; - call->rxtx_annotations[ix] = - RXRPC_TX_ANNO_NAK | annotation; + clear_bit(RXRPC_TXBUF_ACKED, &txb->flags); + set_bit(RXRPC_TXBUF_NACKED, &txb->flags); + set_bit(RXRPC_TXBUF_RETRANS, &txb->flags); break; default: return rxrpc_proto_abort("SFT", call, 0); @@ -930,7 +908,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) if (unlikely(buf.ack.reason == RXRPC_ACK_OUT_OF_SEQUENCE) && first_soft_ack == 1 && prev_pkt == 0 && - call->tx_hard_ack == 0 && + call->acks_hard_ack == 0 && rxrpc_is_client_call(call)) { rxrpc_set_call_completion(call, RXRPC_CALL_REMOTELY_ABORTED, 0, -ENETRESET); @@ -989,7 +967,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) goto out; } - if (before(hard_ack, call->tx_hard_ack) || + if (before(hard_ack, call->acks_hard_ack) || after(hard_ack, call->tx_top)) { rxrpc_proto_abort("AKW", call, 0); goto out; @@ -999,7 +977,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) goto out; } - if (after(hard_ack, call->tx_hard_ack)) { + if (after(hard_ack, call->acks_hard_ack)) { if (rxrpc_rotate_tx_window(call, hard_ack, &summary)) { rxrpc_end_tx_phase(call, false, "ETA"); goto out; @@ -1015,8 +993,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) &summary); } - if (call->rxtx_annotations[call->tx_top & RXRPC_RXTX_BUFF_MASK] & - RXRPC_TX_ANNO_LAST && + if (test_bit(RXRPC_CALL_TX_LAST, &call->flags) && summary.nr_acks == call->tx_top - hard_ack && rxrpc_is_client_call(call)) rxrpc_propose_ping(call, ack_serial, diff --git a/net/rxrpc/insecure.c b/net/rxrpc/insecure.c index fd68f0e3af27..0eb8471bfc53 100644 --- a/net/rxrpc/insecure.c +++ b/net/rxrpc/insecure.c @@ -25,8 +25,7 @@ static int none_how_much_data(struct rxrpc_call *call, size_t remain, return 0; } -static int none_secure_packet(struct rxrpc_call *call, struct sk_buff *skb, - size_t data_size) +static int none_secure_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) { return 0; } diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 0a4f37d7b6b5..e2f501cef040 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -335,7 +335,7 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call) * channel instead, thereby closing off this call. */ if (rxrpc_is_client_call(call) && - test_bit(RXRPC_CALL_TX_LAST, &call->flags)) + test_bit(RXRPC_CALL_TX_ALL_ACKED, &call->flags)) return 0; if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) @@ -383,20 +383,17 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call) /* * send a packet through the transport endpoint */ -int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, - bool retrans) +int rxrpc_send_data_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) { enum rxrpc_req_ack_trace why; struct rxrpc_connection *conn = call->conn; - struct rxrpc_wire_header whdr; - struct rxrpc_skb_priv *sp = rxrpc_skb(skb); struct msghdr msg; - struct kvec iov[2]; + struct kvec iov[1]; rxrpc_serial_t serial; size_t len; int ret, rtt_slot = -1; - _enter(",{%d}", skb->len); + _enter("%x,{%d}", txb->seq, txb->len); if (hlist_unhashed(&call->error_link)) { spin_lock_bh(&call->peer->lock); @@ -406,29 +403,16 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, /* Each transmission of a Tx packet needs a new serial number */ serial = atomic_inc_return(&conn->serial); - - whdr.epoch = htonl(conn->proto.epoch); - whdr.cid = htonl(call->cid); - whdr.callNumber = htonl(call->call_id); - whdr.seq = htonl(sp->hdr.seq); - whdr.serial = htonl(serial); - whdr.type = RXRPC_PACKET_TYPE_DATA; - whdr.flags = sp->hdr.flags; - whdr.userStatus = 0; - whdr.securityIndex = call->security_ix; - whdr._rsvd = htons(sp->hdr._rsvd); - whdr.serviceId = htons(call->service_id); + txb->wire.serial = htonl(serial); if (test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags) && - sp->hdr.seq == 1) - whdr.userStatus = RXRPC_USERSTATUS_SERVICE_UPGRADE; + txb->seq == 1) + txb->wire.userStatus = RXRPC_USERSTATUS_SERVICE_UPGRADE; - iov[0].iov_base = &whdr; - iov[0].iov_len = sizeof(whdr); - iov[1].iov_base = skb->head; - iov[1].iov_len = skb->len; - len = iov[0].iov_len + iov[1].iov_len; - iov_iter_kvec(&msg.msg_iter, WRITE, iov, 2, len); + iov[0].iov_base = &txb->wire; + iov[0].iov_len = sizeof(txb->wire) + txb->len; + len = iov[0].iov_len; + iov_iter_kvec(&msg.msg_iter, WRITE, iov, 1, len); msg.msg_name = &call->peer->srx.transport; msg.msg_namelen = call->peer->srx.transport_len; @@ -443,19 +427,19 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, * service call, lest OpenAFS incorrectly send us an ACK with some * soft-ACKs in it and then never follow up with a proper hard ACK. */ - if (whdr.flags & RXRPC_REQUEST_ACK) + if (txb->wire.flags & RXRPC_REQUEST_ACK) why = rxrpc_reqack_already_on; - else if ((whdr.flags & RXRPC_LAST_PACKET) && rxrpc_to_client(sp)) + else if (test_bit(RXRPC_TXBUF_LAST, &txb->flags) && rxrpc_sending_to_client(txb)) why = rxrpc_reqack_no_srv_last; else if (test_and_clear_bit(RXRPC_CALL_EV_ACK_LOST, &call->events)) why = rxrpc_reqack_ack_lost; - else if (retrans) + else if (test_bit(RXRPC_TXBUF_RESENT, &txb->flags)) why = rxrpc_reqack_retrans; else if (call->cong_mode == RXRPC_CALL_SLOW_START && call->cong_cwnd <= 2) why = rxrpc_reqack_slow_start; else if (call->tx_winsize <= 2) why = rxrpc_reqack_small_txwin; - else if (call->peer->rtt_count < 3 && sp->hdr.seq & 1) + else if (call->peer->rtt_count < 3 && txb->seq & 1) why = rxrpc_reqack_more_rtt; else if (ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), ktime_get_real())) why = rxrpc_reqack_old_rtt; @@ -463,35 +447,36 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, goto dont_set_request_ack; rxrpc_inc_stat(call->rxnet, stat_why_req_ack[why]); - trace_rxrpc_req_ack(call->debug_id, sp->hdr.seq, why); + trace_rxrpc_req_ack(call->debug_id, txb->seq, why); if (why != rxrpc_reqack_no_srv_last) - whdr.flags |= RXRPC_REQUEST_ACK; + txb->wire.flags |= RXRPC_REQUEST_ACK; dont_set_request_ack: if (IS_ENABLED(CONFIG_AF_RXRPC_INJECT_LOSS)) { static int lose; if ((lose++ & 7) == 7) { ret = 0; - trace_rxrpc_tx_data(call, sp->hdr.seq, serial, - whdr.flags, retrans, true); + trace_rxrpc_tx_data(call, txb->seq, serial, + txb->wire.flags, + test_bit(RXRPC_TXBUF_RESENT, &txb->flags), + true); goto done; } } - trace_rxrpc_tx_data(call, sp->hdr.seq, serial, whdr.flags, retrans, - false); + trace_rxrpc_tx_data(call, txb->seq, serial, txb->wire.flags, + test_bit(RXRPC_TXBUF_RESENT, &txb->flags), false); + cmpxchg(&call->tx_transmitted, txb->seq - 1, txb->seq); /* send the packet with the don't fragment bit set if we currently * think it's small enough */ - if (iov[1].iov_len >= call->peer->maxdata) + if (txb->len >= call->peer->maxdata) goto send_fragmentable; down_read(&conn->params.local->defrag_sem); - sp->hdr.serial = serial; - smp_wmb(); /* Set serial before timestamp */ - skb->tstamp = ktime_get_real(); - if (whdr.flags & RXRPC_REQUEST_ACK) + txb->last_sent = ktime_get_real(); + if (txb->wire.flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); /* send the packet by UDP @@ -510,7 +495,7 @@ dont_set_request_ack: trace_rxrpc_tx_fail(call->debug_id, serial, ret, rxrpc_tx_point_call_data_nofrag); } else { - trace_rxrpc_tx_packet(call->debug_id, &whdr, + trace_rxrpc_tx_packet(call->debug_id, &txb->wire, rxrpc_tx_point_call_data_nofrag); } @@ -520,8 +505,8 @@ dont_set_request_ack: done: if (ret >= 0) { - if (whdr.flags & RXRPC_REQUEST_ACK) { - call->peer->rtt_last_req = skb->tstamp; + if (txb->wire.flags & RXRPC_REQUEST_ACK) { + call->peer->rtt_last_req = txb->last_sent; if (call->peer->rtt_count > 1) { unsigned long nowj = jiffies, ack_lost_at; @@ -533,7 +518,7 @@ done: } } - if (sp->hdr.seq == 1 && + if (txb->seq == 1 && !test_and_set_bit(RXRPC_CALL_BEGAN_RX_TIMER, &call->flags)) { unsigned long nowj = jiffies, expect_rx_by; @@ -565,23 +550,21 @@ send_fragmentable: down_write(&conn->params.local->defrag_sem); - sp->hdr.serial = serial; - smp_wmb(); /* Set serial before timestamp */ - skb->tstamp = ktime_get_real(); - if (whdr.flags & RXRPC_REQUEST_ACK) + txb->last_sent = ktime_get_real(); + if (txb->wire.flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); switch (conn->params.local->srx.transport.family) { case AF_INET6: case AF_INET: ip_sock_set_mtu_discover(conn->params.local->socket->sk, - IP_PMTUDISC_DONT); + IP_PMTUDISC_DONT); rxrpc_inc_stat(call->rxnet, stat_tx_data_send_frag); ret = do_udp_sendmsg(conn->params.local->socket, &msg, len); conn->params.peer->last_tx_at = ktime_get_seconds(); ip_sock_set_mtu_discover(conn->params.local->socket->sk, - IP_PMTUDISC_DO); + IP_PMTUDISC_DO); break; default: @@ -593,7 +576,7 @@ send_fragmentable: trace_rxrpc_tx_fail(call->debug_id, serial, ret, rxrpc_tx_point_call_data_frag); } else { - trace_rxrpc_tx_packet(call->debug_id, &whdr, + trace_rxrpc_tx_packet(call->debug_id, &txb->wire, rxrpc_tx_point_call_data_frag); } rxrpc_tx_backoff(call, ret); diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index d48af0178866..0807753ec2dc 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -54,7 +54,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) struct rxrpc_call *call; struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq)); unsigned long timeout = 0; - rxrpc_seq_t tx_hard_ack; + rxrpc_seq_t acks_hard_ack; char lbuff[50], rbuff[50]; u64 wtmp; @@ -91,7 +91,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) timeout -= jiffies; } - tx_hard_ack = READ_ONCE(call->tx_hard_ack); + acks_hard_ack = READ_ONCE(call->acks_hard_ack); wtmp = atomic64_read_acquire(&call->ackr_window); seq_printf(seq, "UDP %-47.47s %-47.47s %4x %08x %08x %s %3u" @@ -106,7 +106,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) rxrpc_call_states[call->state], call->abort_code, call->debug_id, - tx_hard_ack, READ_ONCE(call->tx_top) - tx_hard_ack, + acks_hard_ack, READ_ONCE(call->tx_top) - acks_hard_ack, lower_32_bits(wtmp), upper_32_bits(wtmp) - lower_32_bits(wtmp), call->rx_serial, timeout); @@ -459,9 +459,8 @@ int rxrpc_stats_show(struct seq_file *seq, void *v) atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_slow_start]), atomic_read(&rxnet->stat_why_req_ack[rxrpc_reqack_small_txwin])); seq_printf(seq, - "Buffers : txb=%u,%u rxb=%u\n", + "Buffers : txb=%u rxb=%u\n", atomic_read(&rxrpc_nr_txbuf), - atomic_read(&rxrpc_n_tx_skbs), atomic_read(&rxrpc_n_rx_skbs)); return 0; } diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index d87c99b36e01..8fc055587f0e 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -259,11 +259,10 @@ static void rxkad_free_call_crypto(struct rxrpc_call *call) * partially encrypt a packet (level 1 security) */ static int rxkad_secure_packet_auth(const struct rxrpc_call *call, - struct sk_buff *skb, u32 data_size, + struct rxrpc_txbuf *txb, struct skcipher_request *req) { - struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - struct rxkad_level1_hdr hdr; + struct rxkad_level1_hdr *hdr = (void *)txb->data; struct rxrpc_crypt iv; struct scatterlist sg; size_t pad; @@ -271,22 +270,22 @@ static int rxkad_secure_packet_auth(const struct rxrpc_call *call, _enter(""); - check = sp->hdr.seq ^ call->call_id; - data_size |= (u32)check << 16; - - hdr.data_size = htonl(data_size); - memcpy(skb->head, &hdr, sizeof(hdr)); + check = txb->seq ^ ntohl(txb->wire.callNumber); + hdr->data_size = htonl((u32)check << 16 | txb->len); - pad = sizeof(struct rxkad_level1_hdr) + data_size; + txb->len += sizeof(struct rxkad_level1_hdr); + pad = txb->len; pad = RXKAD_ALIGN - pad; pad &= RXKAD_ALIGN - 1; - if (pad) - skb_put_zero(skb, pad); + if (pad) { + memset(txb->data + txb->offset, 0, pad); + txb->len += pad; + } /* start the encryption afresh */ memset(&iv, 0, sizeof(iv)); - sg_init_one(&sg, skb->head, 8); + sg_init_one(&sg, txb->data, 8); skcipher_request_set_sync_tfm(req, call->conn->rxkad.cipher); skcipher_request_set_callback(req, 0, NULL, NULL); skcipher_request_set_crypt(req, &sg, &sg, 8, iv.x); @@ -301,87 +300,60 @@ static int rxkad_secure_packet_auth(const struct rxrpc_call *call, * wholly encrypt a packet (level 2 security) */ static int rxkad_secure_packet_encrypt(const struct rxrpc_call *call, - struct sk_buff *skb, - u32 data_size, + struct rxrpc_txbuf *txb, struct skcipher_request *req) { const struct rxrpc_key_token *token; - struct rxkad_level2_hdr rxkhdr; - struct rxrpc_skb_priv *sp; + struct rxkad_level2_hdr *rxkhdr = (void *)txb->data; struct rxrpc_crypt iv; - struct scatterlist sg[16]; - unsigned int len; + struct scatterlist sg; size_t pad; u16 check; - int err; - - sp = rxrpc_skb(skb); + int ret; _enter(""); - check = sp->hdr.seq ^ call->call_id; + check = txb->seq ^ ntohl(txb->wire.callNumber); - rxkhdr.data_size = htonl(data_size | (u32)check << 16); - rxkhdr.checksum = 0; - memcpy(skb->head, &rxkhdr, sizeof(rxkhdr)); + rxkhdr->data_size = htonl(txb->len | (u32)check << 16); + rxkhdr->checksum = 0; - pad = sizeof(struct rxkad_level2_hdr) + data_size; + txb->len += sizeof(struct rxkad_level2_hdr); + pad = txb->len; pad = RXKAD_ALIGN - pad; pad &= RXKAD_ALIGN - 1; - if (pad) - skb_put_zero(skb, pad); + if (pad) { + memset(txb->data + txb->offset, 0, pad); + txb->len += pad; + } /* encrypt from the session key */ token = call->conn->params.key->payload.data[0]; memcpy(&iv, token->kad->session_key, sizeof(iv)); - sg_init_one(&sg[0], skb->head, sizeof(rxkhdr)); + sg_init_one(&sg, txb->data, txb->len); skcipher_request_set_sync_tfm(req, call->conn->rxkad.cipher); skcipher_request_set_callback(req, 0, NULL, NULL); - skcipher_request_set_crypt(req, &sg[0], &sg[0], sizeof(rxkhdr), iv.x); - crypto_skcipher_encrypt(req); - - /* we want to encrypt the skbuff in-place */ - err = -EMSGSIZE; - if (skb_shinfo(skb)->nr_frags > 16) - goto out; - - len = round_up(data_size, RXKAD_ALIGN); - - sg_init_table(sg, ARRAY_SIZE(sg)); - err = skb_to_sgvec(skb, sg, 8, len); - if (unlikely(err < 0)) - goto out; - skcipher_request_set_crypt(req, sg, sg, len, iv.x); - crypto_skcipher_encrypt(req); - - _leave(" = 0"); - err = 0; - -out: + skcipher_request_set_crypt(req, &sg, &sg, txb->len, iv.x); + ret = crypto_skcipher_encrypt(req); skcipher_request_zero(req); - return err; + return ret; } /* * checksum an RxRPC packet header */ -static int rxkad_secure_packet(struct rxrpc_call *call, - struct sk_buff *skb, - size_t data_size) +static int rxkad_secure_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) { - struct rxrpc_skb_priv *sp; struct skcipher_request *req; struct rxrpc_crypt iv; struct scatterlist sg; u32 x, y; int ret; - sp = rxrpc_skb(skb); - - _enter("{%d{%x}},{#%u},%zu,", + _enter("{%d{%x}},{#%u},%u,", call->debug_id, key_serial(call->conn->params.key), - sp->hdr.seq, data_size); + txb->seq, txb->len); if (!call->conn->rxkad.cipher) return 0; @@ -398,9 +370,9 @@ static int rxkad_secure_packet(struct rxrpc_call *call, memcpy(&iv, call->conn->rxkad.csum_iv.x, sizeof(iv)); /* calculate the security checksum */ - x = (call->cid & RXRPC_CHANNELMASK) << (32 - RXRPC_CIDSHIFT); - x |= sp->hdr.seq & 0x3fffffff; - call->crypto_buf[0] = htonl(call->call_id); + x = (ntohl(txb->wire.cid) & RXRPC_CHANNELMASK) << (32 - RXRPC_CIDSHIFT); + x |= txb->seq & 0x3fffffff; + call->crypto_buf[0] = txb->wire.callNumber; call->crypto_buf[1] = htonl(x); sg_init_one(&sg, call->crypto_buf, 8); @@ -414,17 +386,17 @@ static int rxkad_secure_packet(struct rxrpc_call *call, y = (y >> 16) & 0xffff; if (y == 0) y = 1; /* zero checksums are not permitted */ - sp->hdr.cksum = y; + txb->wire.cksum = htons(y); switch (call->conn->params.security_level) { case RXRPC_SECURITY_PLAIN: ret = 0; break; case RXRPC_SECURITY_AUTH: - ret = rxkad_secure_packet_auth(call, skb, data_size, req); + ret = rxkad_secure_packet_auth(call, txb, req); break; case RXRPC_SECURITY_ENCRYPT: - ret = rxkad_secure_packet_encrypt(call, skb, data_size, req); + ret = rxkad_secure_packet_encrypt(call, txb, req); break; default: ret = -EPERM; diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index e32805a49324..a96ae7f58148 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -25,7 +25,7 @@ static bool rxrpc_check_tx_space(struct rxrpc_call *call, rxrpc_seq_t *_tx_win) unsigned int win_size = min_t(unsigned int, call->tx_winsize, call->cong_cwnd + call->cong_extra); - rxrpc_seq_t tx_win = READ_ONCE(call->tx_hard_ack); + rxrpc_seq_t tx_win = smp_load_acquire(&call->acks_hard_ack); if (_tx_win) *_tx_win = tx_win; @@ -50,7 +50,12 @@ static int rxrpc_wait_for_tx_window_intr(struct rxrpc_sock *rx, if (signal_pending(current)) return sock_intr_errno(*timeo); - trace_rxrpc_transmit(call, rxrpc_transmit_wait); + if (READ_ONCE(call->acks_hard_ack) != call->tx_bottom) { + rxrpc_shrink_call_tx_buffer(call); + continue; + } + + trace_rxrpc_txqueue(call, rxrpc_txqueue_wait); *timeo = schedule_timeout(*timeo); } } @@ -71,12 +76,11 @@ static int rxrpc_wait_for_tx_window_waitall(struct rxrpc_sock *rx, rtt = 2; timeout = rtt; - tx_start = READ_ONCE(call->tx_hard_ack); + tx_start = smp_load_acquire(&call->acks_hard_ack); for (;;) { set_current_state(TASK_UNINTERRUPTIBLE); - tx_win = READ_ONCE(call->tx_hard_ack); if (rxrpc_check_tx_space(call, &tx_win)) return 0; @@ -87,12 +91,17 @@ static int rxrpc_wait_for_tx_window_waitall(struct rxrpc_sock *rx, tx_win == tx_start && signal_pending(current)) return -EINTR; + if (READ_ONCE(call->acks_hard_ack) != call->tx_bottom) { + rxrpc_shrink_call_tx_buffer(call); + continue; + } + if (tx_win != tx_start) { timeout = rtt; tx_start = tx_win; } - trace_rxrpc_transmit(call, rxrpc_transmit_wait); + trace_rxrpc_txqueue(call, rxrpc_txqueue_wait); timeout = schedule_timeout(timeout); } } @@ -112,7 +121,12 @@ static int rxrpc_wait_for_tx_window_nonintr(struct rxrpc_sock *rx, if (call->state >= RXRPC_CALL_COMPLETE) return call->error; - trace_rxrpc_transmit(call, rxrpc_transmit_wait); + if (READ_ONCE(call->acks_hard_ack) != call->tx_bottom) { + rxrpc_shrink_call_tx_buffer(call); + continue; + } + + trace_rxrpc_txqueue(call, rxrpc_txqueue_wait); *timeo = schedule_timeout(*timeo); } } @@ -129,8 +143,8 @@ static int rxrpc_wait_for_tx_window(struct rxrpc_sock *rx, DECLARE_WAITQUEUE(myself, current); int ret; - _enter(",{%u,%u,%u}", - call->tx_hard_ack, call->tx_top, call->tx_winsize); + _enter(",{%u,%u,%u,%u}", + call->tx_bottom, call->acks_hard_ack, call->tx_top, call->tx_winsize); add_wait_queue(&call->waitq, &myself); @@ -154,24 +168,6 @@ static int rxrpc_wait_for_tx_window(struct rxrpc_sock *rx, return ret; } -/* - * Schedule an instant Tx resend. - */ -static inline void rxrpc_instant_resend(struct rxrpc_call *call, int ix) -{ - spin_lock_bh(&call->lock); - - if (call->state < RXRPC_CALL_COMPLETE) { - call->rxtx_annotations[ix] = - (call->rxtx_annotations[ix] & RXRPC_TX_ANNO_LAST) | - RXRPC_TX_ANNO_RETRANS; - if (!test_and_set_bit(RXRPC_CALL_EV_RESEND, &call->events)) - rxrpc_queue_call(call); - } - - spin_unlock_bh(&call->lock); -} - /* * Notify the owner of the call that the transmit phase is ended and the last * packet has been queued. @@ -188,40 +184,35 @@ static void rxrpc_notify_end_tx(struct rxrpc_sock *rx, struct rxrpc_call *call, * the packet immediately. Returns the error from rxrpc_send_data_packet() * in case the caller wants to do something with it. */ -static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, - struct sk_buff *skb, bool last, - rxrpc_notify_end_tx_t notify_end_tx) +static void rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, + struct rxrpc_txbuf *txb, + rxrpc_notify_end_tx_t notify_end_tx) { - struct rxrpc_skb_priv *sp = rxrpc_skb(skb); unsigned long now; - rxrpc_seq_t seq = sp->hdr.seq; - int ret, ix; - u8 annotation = RXRPC_TX_ANNO_UNACK; - - _net("queue skb %p [%d]", skb, seq); + rxrpc_seq_t seq = txb->seq; + bool last = test_bit(RXRPC_TXBUF_LAST, &txb->flags); + int ret; rxrpc_inc_stat(call->rxnet, stat_tx_data); ASSERTCMP(seq, ==, call->tx_top + 1); - if (last) - annotation |= RXRPC_TX_ANNO_LAST; - /* We have to set the timestamp before queueing as the retransmit * algorithm can see the packet as soon as we queue it. */ - skb->tstamp = ktime_get_real(); + txb->last_sent = ktime_get_real(); - ix = seq & RXRPC_RXTX_BUFF_MASK; - rxrpc_get_skb(skb, rxrpc_skb_got); - call->rxtx_annotations[ix] = annotation; - smp_wmb(); - call->rxtx_buffer[ix] = skb; + /* Add the packet to the call's output buffer */ + rxrpc_get_txbuf(txb, rxrpc_txbuf_get_buffer); + spin_lock(&call->tx_lock); + list_add_tail(&txb->call_link, &call->tx_buffer); call->tx_top = seq; + spin_unlock(&call->tx_lock); + if (last) - trace_rxrpc_transmit(call, rxrpc_transmit_queue_last); + trace_rxrpc_txqueue(call, rxrpc_txqueue_queue_last); else - trace_rxrpc_transmit(call, rxrpc_transmit_queue); + trace_rxrpc_txqueue(call, rxrpc_txqueue_queue); if (last || call->state == RXRPC_CALL_SERVER_ACK_REQUEST) { _debug("________awaiting reply/ACK__________"); @@ -254,7 +245,7 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, if (seq == 1 && rxrpc_is_client_call(call)) rxrpc_expose_client_call(call); - ret = rxrpc_send_data_packet(call, skb, false); + ret = rxrpc_send_data_packet(call, txb); if (ret < 0) { switch (ret) { case -ENETUNREACH: @@ -264,8 +255,6 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, 0, ret); goto out; } - _debug("need instant resend %d", ret); - rxrpc_instant_resend(call, ix); } else { unsigned long now = jiffies; unsigned long resend_at = now + call->peer->rto_j; @@ -276,9 +265,7 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call, } out: - rxrpc_free_skb(skb, rxrpc_skb_freed); - _leave(" = %d", ret); - return ret; + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_trans); } /* @@ -292,8 +279,7 @@ static int rxrpc_send_data(struct rxrpc_sock *rx, rxrpc_notify_end_tx_t notify_end_tx, bool *_dropped_lock) { - struct rxrpc_skb_priv *sp; - struct sk_buff *skb; + struct rxrpc_txbuf *txb; struct sock *sk = &rx->sk; enum rxrpc_call_state state; long timeo; @@ -327,14 +313,15 @@ reload: goto maybe_error; } - skb = call->tx_pending; + txb = call->tx_pending; call->tx_pending = NULL; - rxrpc_see_skb(skb, rxrpc_skb_seen); + if (txb) + rxrpc_see_txbuf(txb, rxrpc_txbuf_see_send_more); do { rxrpc_transmit_ack_packets(call->peer->local); - if (!skb) { + if (!txb) { size_t remain, bufsize, chunk, offset; _debug("alloc"); @@ -355,52 +342,31 @@ reload: _debug("SIZE: %zu/%zu @%zu", chunk, bufsize, offset); /* create a buffer that we can retain until it's ACK'd */ - skb = sock_alloc_send_skb( - sk, bufsize, msg->msg_flags & MSG_DONTWAIT, &ret); - if (!skb) + ret = -ENOMEM; + txb = rxrpc_alloc_txbuf(call, RXRPC_PACKET_TYPE_DATA, + GFP_KERNEL); + if (!txb) goto maybe_error; - sp = rxrpc_skb(skb); - rxrpc_new_skb(skb, rxrpc_skb_new); - - _debug("ALLOC SEND %p", skb); - - ASSERTCMP(skb->mark, ==, 0); - - __skb_put(skb, offset); - - sp->remain = chunk; - if (sp->remain > skb_tailroom(skb)) - sp->remain = skb_tailroom(skb); - - _net("skb: hr %d, tr %d, hl %d, rm %d", - skb_headroom(skb), - skb_tailroom(skb), - skb_headlen(skb), - sp->remain); - - skb->ip_summed = CHECKSUM_UNNECESSARY; + txb->offset = offset; + txb->space -= offset; + txb->space = min_t(size_t, chunk, txb->space); } _debug("append"); - sp = rxrpc_skb(skb); /* append next segment of data to the current buffer */ if (msg_data_left(msg) > 0) { - int copy = skb_tailroom(skb); - ASSERTCMP(copy, >, 0); - if (copy > msg_data_left(msg)) - copy = msg_data_left(msg); - if (copy > sp->remain) - copy = sp->remain; - - _debug("add"); - ret = skb_add_data(skb, &msg->msg_iter, copy); - _debug("added"); - if (ret < 0) + size_t copy = min_t(size_t, txb->space, msg_data_left(msg)); + + _debug("add %zu", copy); + if (!copy_from_iter_full(txb->data + txb->offset, copy, + &msg->msg_iter)) goto efault; - sp->remain -= copy; - skb->mark += copy; + _debug("added"); + txb->space -= copy; + txb->len += copy; + txb->offset += copy; copied += copy; if (call->tx_total_len != -1) call->tx_total_len -= copy; @@ -412,32 +378,22 @@ reload: goto call_terminated; /* add the packet to the send queue if it's now full */ - if (sp->remain <= 0 || + if (!txb->space || (msg_data_left(msg) == 0 && !more)) { - struct rxrpc_connection *conn = call->conn; - uint32_t seq; - - seq = call->tx_top + 1; - - sp->hdr.seq = seq; - sp->hdr._rsvd = 0; - sp->hdr.flags = conn->out_clientflag; - - if (msg_data_left(msg) == 0 && !more) - sp->hdr.flags |= RXRPC_LAST_PACKET; - else if (call->tx_top - call->tx_hard_ack < + if (msg_data_left(msg) == 0 && !more) { + txb->wire.flags |= RXRPC_LAST_PACKET; + __set_bit(RXRPC_TXBUF_LAST, &txb->flags); + } + else if (call->tx_top - call->acks_hard_ack < call->tx_winsize) - sp->hdr.flags |= RXRPC_MORE_PACKETS; + txb->wire.flags |= RXRPC_MORE_PACKETS; - ret = call->security->secure_packet(call, skb, skb->mark); + ret = call->security->secure_packet(call, txb); if (ret < 0) goto out; - ret = rxrpc_queue_packet(rx, call, skb, - !msg_data_left(msg) && !more, - notify_end_tx); - /* Should check for failure here */ - skb = NULL; + rxrpc_queue_packet(rx, call, txb, notify_end_tx); + txb = NULL; } } while (msg_data_left(msg) > 0); @@ -450,12 +406,12 @@ success: read_unlock_bh(&call->state_lock); } out: - call->tx_pending = skb; + call->tx_pending = txb; _leave(" = %d", ret); return ret; call_terminated: - rxrpc_free_skb(skb, rxrpc_skb_freed); + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_send_aborted); _leave(" = %d", call->error); return call->error; diff --git a/net/rxrpc/txbuf.c b/net/rxrpc/txbuf.c index 45a7b48a5e10..96bfee89927b 100644 --- a/net/rxrpc/txbuf.c +++ b/net/rxrpc/txbuf.c @@ -99,3 +99,37 @@ void rxrpc_put_txbuf(struct rxrpc_txbuf *txb, enum rxrpc_txbuf_trace what) call_rcu(&txb->rcu, rxrpc_free_txbuf); } } + +/* + * Shrink the transmit buffer. + */ +void rxrpc_shrink_call_tx_buffer(struct rxrpc_call *call) +{ + struct rxrpc_txbuf *txb; + rxrpc_seq_t hard_ack = smp_load_acquire(&call->acks_hard_ack); + + _enter("%x/%x/%x", call->tx_bottom, call->acks_hard_ack, call->tx_top); + + for (;;) { + spin_lock(&call->tx_lock); + txb = list_first_entry_or_null(&call->tx_buffer, + struct rxrpc_txbuf, call_link); + if (!txb) + break; + hard_ack = smp_load_acquire(&call->acks_hard_ack); + if (before(hard_ack, txb->seq)) + break; + + ASSERTCMP(txb->seq, ==, call->tx_bottom + 1); + call->tx_bottom++; + list_del_rcu(&txb->call_link); + + trace_rxrpc_txqueue(call, rxrpc_txqueue_dequeue); + + spin_unlock(&call->tx_lock); + + rxrpc_put_txbuf(txb, rxrpc_txbuf_put_rotated); + } + + spin_unlock(&call->tx_lock); +} -- cgit v1.2.3 From d57a3a151660902091491ac2633134e1be92557f Mon Sep 17 00:00:00 2001 From: David Howells Date: Sat, 7 May 2022 10:06:13 +0100 Subject: rxrpc: Save last ACK's SACK table rather than marking txbufs Improve the tracking of which packets need to be transmitted by saving the last ACK packet that we receive that has a populated soft-ACK table rather than marking packets. Then we can step through the soft-ACK table and look at the packets we've transmitted beyond that to determine which packets we might want to retransmit. We also look at the highest serial number that has been acked to try and guess which packets we've transmitted the peer is likely to have seen. If necessary, we send a ping to retrieve that number. One downside that might be a problem is that we can't then compare the previous acked/unacked state so easily in rxrpc_input_soft_acks() - which is a potential problem for the slow-start algorithm. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 7 +- net/core/skbuff.c | 1 + net/rxrpc/ar-internal.h | 12 ++-- net/rxrpc/call_event.c | 117 ++++++++++++++++++++++++------ net/rxrpc/call_object.c | 2 + net/rxrpc/input.c | 164 ++++++++++++++++++++----------------------- net/rxrpc/sendmsg.c | 1 - 7 files changed, 185 insertions(+), 119 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 71ca74e40ec8..a11de55c3c14 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -17,6 +17,7 @@ * Declare tracing information enums and their string mappings for display. */ #define rxrpc_skb_traces \ + EM(rxrpc_skb_ack, "ACK") \ EM(rxrpc_skb_cleaned, "CLN") \ EM(rxrpc_skb_cloned_jumbo, "CLJ") \ EM(rxrpc_skb_freed, "FRE") \ @@ -1257,7 +1258,7 @@ TRACE_EVENT(rxrpc_congest, memcpy(&__entry->sum, summary, sizeof(__entry->sum)); ), - TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s", + TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s", __entry->call, __entry->ack_serial, __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), @@ -1265,8 +1266,8 @@ TRACE_EVENT(rxrpc_congest, __print_symbolic(__entry->sum.mode, rxrpc_congest_modes), __entry->sum.cwnd, __entry->sum.ssthresh, - __entry->sum.nr_acks, __entry->sum.nr_nacks, - __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks, + __entry->sum.nr_acks, __entry->sum.saw_nacks, + __entry->sum.nr_new_acks, __entry->sum.nr_rot_new_acks, __entry->top - __entry->hard_ack, __entry->sum.cumulative_acks, diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1d84a17eada5..2143244e8ec3 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -6431,6 +6431,7 @@ void skb_condense(struct sk_buff *skb) */ skb->truesize = SKB_TRUESIZE(skb_end_offset(skb)); } +EXPORT_SYMBOL(skb_condense); #ifdef CONFIG_SKB_EXTENSIONS static void *skb_ext_get_ptr(struct skb_ext *ext, enum skb_ext_id id) diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 5ec30e84360b..168d03b56ada 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -694,6 +694,8 @@ struct rxrpc_call { rxrpc_seq_t acks_lost_top; /* tx_top at the time lost-ack ping sent */ rxrpc_serial_t acks_lost_ping; /* Serial number of probe ACK */ rxrpc_serial_t acks_highest_serial; /* Highest serial number ACK'd */ + struct sk_buff *acks_soft_tbl; /* The last ACK packet with NAKs in it */ + spinlock_t acks_ack_lock; /* Access to ->acks_last_ack */ }; /* @@ -702,10 +704,9 @@ struct rxrpc_call { struct rxrpc_ack_summary { u8 ack_reason; u8 nr_acks; /* Number of ACKs in packet */ - u8 nr_nacks; /* Number of NACKs in packet */ u8 nr_new_acks; /* Number of new ACKs in packet */ - u8 nr_new_nacks; /* Number of new NACKs in packet */ u8 nr_rot_new_acks; /* Number of rotated new ACKs */ + bool saw_nacks; /* Saw NACKs in packet */ bool new_low_nack; /* T if new low NACK found */ bool retrans_timeo; /* T if reTx due to timeout happened */ u8 flight_size; /* Number of unreceived transmissions */ @@ -765,11 +766,8 @@ struct rxrpc_txbuf { unsigned int space; /* Remaining data space */ unsigned int offset; /* Offset of fill point */ unsigned long flags; -#define RXRPC_TXBUF_ACKED 0 /* Set if ACK'd */ -#define RXRPC_TXBUF_NACKED 1 /* Set if NAK'd */ -#define RXRPC_TXBUF_LAST 2 /* Set if last packet in Tx phase */ -#define RXRPC_TXBUF_RESENT 3 /* Set if has been resent */ -#define RXRPC_TXBUF_RETRANS 4 /* Set if should be retransmitted */ +#define RXRPC_TXBUF_LAST 0 /* Set if last packet in Tx phase */ +#define RXRPC_TXBUF_RESENT 1 /* Set if has been resent */ u8 /*enum rxrpc_propose_ack_trace*/ ack_why; /* If ack, why */ struct { /* The packet for encrypting and DMA'ing. We align it such diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index dbfaf8170929..1e21a708390e 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -132,48 +132,127 @@ static void rxrpc_congestion_timeout(struct rxrpc_call *call) */ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) { + struct rxrpc_ackpacket *ack = NULL; struct rxrpc_txbuf *txb; + struct sk_buff *ack_skb = NULL; unsigned long resend_at; rxrpc_seq_t transmitted = READ_ONCE(call->tx_transmitted); ktime_t now, max_age, oldest, ack_ts; bool unacked = false; + unsigned int i; LIST_HEAD(retrans_queue); _enter("{%d,%d}", call->acks_hard_ack, call->tx_top); now = ktime_get_real(); max_age = ktime_sub_us(now, jiffies_to_usecs(call->peer->rto_j)); + oldest = now; + + /* See if there's an ACK saved with a soft-ACK table in it. */ + if (call->acks_soft_tbl) { + spin_lock_bh(&call->acks_ack_lock); + ack_skb = call->acks_soft_tbl; + if (ack_skb) { + rxrpc_get_skb(ack_skb, rxrpc_skb_ack); + ack = (void *)ack_skb->data + sizeof(struct rxrpc_wire_header); + } + spin_unlock_bh(&call->acks_ack_lock); + } + + if (list_empty(&call->tx_buffer)) + goto no_resend; spin_lock(&call->tx_lock); - /* Scan the packet list without dropping the lock and decide which of - * the packets in the Tx buffer we're going to resend and what the new - * resend timeout will be. - */ + if (list_empty(&call->tx_buffer)) + goto no_further_resend; + trace_rxrpc_resend(call); - oldest = now; - list_for_each_entry(txb, &call->tx_buffer, call_link) { - if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) - continue; - if (after(txb->seq, transmitted)) - break; + txb = list_first_entry(&call->tx_buffer, struct rxrpc_txbuf, call_link); - rxrpc_see_txbuf(txb, rxrpc_txbuf_see_unacked); + /* Scan the soft ACK table without dropping the lock and resend any + * explicitly NAK'd packets. + */ + if (ack) { + for (i = 0; i < ack->nAcks; i++) { + rxrpc_seq_t seq; - if (test_bit(RXRPC_TXBUF_RESENT, &txb->flags)) { - if (ktime_after(txb->last_sent, max_age)) { - if (ktime_before(txb->last_sent, oldest)) - oldest = txb->last_sent; + if (ack->acks[i] & 1) continue; + seq = ntohl(ack->firstPacket) + i; + if (after(txb->seq, transmitted)) + break; + if (after(txb->seq, seq)) + continue; /* A new hard ACK probably came in */ + list_for_each_entry_from(txb, &call->tx_buffer, call_link) { + if (txb->seq == seq) + goto found_txb; + } + goto no_further_resend; + + found_txb: + if (after(ntohl(txb->wire.serial), call->acks_highest_serial)) + continue; /* Ack point not yet reached */ + + rxrpc_see_txbuf(txb, rxrpc_txbuf_see_unacked); + + if (list_empty(&txb->tx_link)) { + rxrpc_get_txbuf(txb, rxrpc_txbuf_get_retrans); + rxrpc_get_call(call, rxrpc_call_got_tx); + list_add_tail(&txb->tx_link, &retrans_queue); + set_bit(RXRPC_TXBUF_RESENT, &txb->flags); } - unacked = true; + + trace_rxrpc_retransmit(call, txb->seq, + ktime_to_ns(ktime_sub(txb->last_sent, + max_age))); + + if (list_is_last(&txb->call_link, &call->tx_buffer)) + goto no_further_resend; + txb = list_next_entry(txb, call_link); } + } - rxrpc_get_txbuf(txb, rxrpc_txbuf_get_retrans); - list_move_tail(&txb->tx_link, &retrans_queue); + /* Fast-forward through the Tx queue to the point the peer says it has + * seen. Anything between the soft-ACK table and that point will get + * ACK'd or NACK'd in due course, so don't worry about it here; here we + * need to consider retransmitting anything beyond that point. + * + * Note that ACK for a packet can beat the update of tx_transmitted. + */ + if (after_eq(READ_ONCE(call->acks_prev_seq), READ_ONCE(call->tx_transmitted))) + goto no_further_resend; + + list_for_each_entry_from(txb, &call->tx_buffer, call_link) { + if (before_eq(txb->seq, READ_ONCE(call->acks_prev_seq))) + continue; + if (after(txb->seq, READ_ONCE(call->tx_transmitted))) + break; /* Not transmitted yet */ + + if (ack && ack->reason == RXRPC_ACK_PING_RESPONSE && + before(ntohl(txb->wire.serial), ntohl(ack->serial))) + goto do_resend; /* Wasn't accounted for by a more recent ping. */ + + if (ktime_after(txb->last_sent, max_age)) { + if (ktime_before(txb->last_sent, oldest)) + oldest = txb->last_sent; + continue; + } + + do_resend: + unacked = true; + if (list_empty(&txb->tx_link)) { + rxrpc_get_txbuf(txb, rxrpc_txbuf_get_retrans); + list_add_tail(&txb->tx_link, &retrans_queue); + set_bit(RXRPC_TXBUF_RESENT, &txb->flags); + rxrpc_inc_stat(call->rxnet, stat_tx_data_retrans); + } } +no_further_resend: spin_unlock(&call->tx_lock); +no_resend: + rxrpc_free_skb(ack_skb, rxrpc_skb_freed); resend_at = nsecs_to_jiffies(ktime_to_ns(ktime_sub(now, oldest))); resend_at += jiffies + rxrpc_get_rto_backoff(call->peer, @@ -201,8 +280,6 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) while ((txb = list_first_entry_or_null(&retrans_queue, struct rxrpc_txbuf, tx_link))) { list_del_init(&txb->tx_link); - set_bit(RXRPC_TXBUF_RESENT, &txb->flags); - rxrpc_inc_stat(call->rxnet, stat_tx_data_retrans); rxrpc_send_data_packet(call, txb); rxrpc_put_txbuf(txb, rxrpc_txbuf_put_trans); diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index a3ae2ab45f9e..91771031ad3c 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -162,6 +162,7 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, spin_lock_init(&call->notify_lock); spin_lock_init(&call->tx_lock); spin_lock_init(&call->input_lock); + spin_lock_init(&call->acks_ack_lock); rwlock_init(&call->state_lock); refcount_set(&call->ref, 1); call->debug_id = debug_id; @@ -701,6 +702,7 @@ void rxrpc_cleanup_call(struct rxrpc_call *call) rxrpc_put_txbuf(txb, rxrpc_txbuf_put_cleaned); } rxrpc_put_txbuf(call->tx_pending, rxrpc_txbuf_put_cleaned); + rxrpc_free_skb(call->acks_soft_tbl, rxrpc_skb_cleaned); call_rcu(&call->rcu, rxrpc_rcu_destroy_call); } diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index e6e1267915de..5c17fed4b60f 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -60,7 +60,7 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, switch (call->cong_mode) { case RXRPC_CALL_SLOW_START: - if (summary->nr_nacks > 0) + if (summary->saw_nacks) goto packet_loss_detected; if (summary->cumulative_acks > 0) cwnd += 1; @@ -71,7 +71,7 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, goto out; case RXRPC_CALL_CONGEST_AVOIDANCE: - if (summary->nr_nacks > 0) + if (summary->saw_nacks) goto packet_loss_detected; /* We analyse the number of packets that get ACK'd per RTT @@ -90,7 +90,7 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, goto out; case RXRPC_CALL_PACKET_LOSS: - if (summary->nr_nacks == 0) + if (!summary->saw_nacks) goto resume_normality; if (summary->new_low_nack) { @@ -128,7 +128,7 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, } else { change = rxrpc_cong_progress; cwnd = call->cong_ssthresh; - if (summary->nr_nacks == 0) + if (!summary->saw_nacks) goto resume_normality; } goto out; @@ -189,8 +189,7 @@ static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to, list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { if (before_eq(txb->seq, call->acks_hard_ack)) continue; - if (!test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) - summary->nr_rot_new_acks++; + summary->nr_rot_new_acks++; if (test_bit(RXRPC_TXBUF_LAST, &txb->flags)) { set_bit(RXRPC_CALL_TX_LAST, &call->flags); rot_last = true; @@ -661,22 +660,8 @@ static void rxrpc_complete_rtt_probe(struct rxrpc_call *call, */ static void rxrpc_input_check_for_lost_ack(struct rxrpc_call *call) { - struct rxrpc_txbuf *txb; - rxrpc_seq_t top, bottom; - bool resend = false; - - bottom = READ_ONCE(call->acks_hard_ack) + 1; - top = READ_ONCE(call->acks_lost_top); - if (before(bottom, top)) { - list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { - if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) - continue; - set_bit(RXRPC_TXBUF_RETRANS, &txb->flags); - resend = true; - } - } - - if (resend && !test_and_set_bit(RXRPC_CALL_EV_RESEND, &call->events)) + if (after(call->acks_lost_top, call->acks_prev_seq) && + !test_and_set_bit(RXRPC_CALL_EV_RESEND, &call->events)) rxrpc_queue_call(call); } @@ -749,41 +734,19 @@ static void rxrpc_input_soft_acks(struct rxrpc_call *call, u8 *acks, rxrpc_seq_t seq, int nr_acks, struct rxrpc_ack_summary *summary) { - struct rxrpc_txbuf *txb; + unsigned int i; - list_for_each_entry_rcu(txb, &call->tx_buffer, call_link, false) { - if (before(txb->seq, seq)) - continue; - if (after_eq(txb->seq, seq + nr_acks)) - break; - switch (acks[txb->seq - seq]) { - case RXRPC_ACK_TYPE_ACK: + for (i = 0; i < nr_acks; i++) { + if (acks[i] == RXRPC_ACK_TYPE_ACK) { summary->nr_acks++; - if (test_bit(RXRPC_TXBUF_ACKED, &txb->flags)) - continue; - /* A lot of the time the packet is going to - * have been ACK.'d already. - */ - clear_bit(RXRPC_TXBUF_NACKED, &txb->flags); - set_bit(RXRPC_TXBUF_ACKED, &txb->flags); summary->nr_new_acks++; - break; - case RXRPC_ACK_TYPE_NACK: - if (!summary->nr_nacks && - call->acks_lowest_nak != seq) { - call->acks_lowest_nak = seq; + } else { + if (!summary->saw_nacks && + call->acks_lowest_nak != seq + i) { + call->acks_lowest_nak = seq + i; summary->new_low_nack = true; } - summary->nr_nacks++; - if (test_bit(RXRPC_TXBUF_NACKED, &txb->flags)) - continue; - summary->nr_new_nacks++; - clear_bit(RXRPC_TXBUF_ACKED, &txb->flags); - set_bit(RXRPC_TXBUF_NACKED, &txb->flags); - set_bit(RXRPC_TXBUF_RETRANS, &txb->flags); - break; - default: - return rxrpc_proto_abort("SFT", call, 0); + summary->saw_nacks = true; } } } @@ -825,12 +788,10 @@ static bool rxrpc_is_ack_valid(struct rxrpc_call *call, static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_ack_summary summary = { 0 }; + struct rxrpc_ackpacket ack; struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - union { - struct rxrpc_ackpacket ack; - struct rxrpc_ackinfo info; - u8 acks[RXRPC_MAXACKS]; - } buf; + struct rxrpc_ackinfo info; + struct sk_buff *skb_old = NULL, *skb_put = skb; rxrpc_serial_t ack_serial, acked_serial; rxrpc_seq_t first_soft_ack, hard_ack, prev_pkt; int nr_acks, offset, ioffset; @@ -838,30 +799,28 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) _enter(""); offset = sizeof(struct rxrpc_wire_header); - if (skb_copy_bits(skb, offset, &buf.ack, sizeof(buf.ack)) < 0) { - _debug("extraction failure"); - return rxrpc_proto_abort("XAK", call, 0); + if (skb_copy_bits(skb, offset, &ack, sizeof(ack)) < 0) { + rxrpc_proto_abort("XAK", call, 0); + goto out_not_locked; } - offset += sizeof(buf.ack); + offset += sizeof(ack); ack_serial = sp->hdr.serial; - acked_serial = ntohl(buf.ack.serial); - first_soft_ack = ntohl(buf.ack.firstPacket); - prev_pkt = ntohl(buf.ack.previousPacket); + acked_serial = ntohl(ack.serial); + first_soft_ack = ntohl(ack.firstPacket); + prev_pkt = ntohl(ack.previousPacket); hard_ack = first_soft_ack - 1; - nr_acks = buf.ack.nAcks; - summary.ack_reason = (buf.ack.reason < RXRPC_ACK__INVALID ? - buf.ack.reason : RXRPC_ACK__INVALID); + nr_acks = ack.nAcks; + summary.ack_reason = (ack.reason < RXRPC_ACK__INVALID ? + ack.reason : RXRPC_ACK__INVALID); trace_rxrpc_rx_ack(call, ack_serial, acked_serial, first_soft_ack, prev_pkt, summary.ack_reason, nr_acks); - rxrpc_inc_stat(call->rxnet, stat_rx_acks[buf.ack.reason]); + rxrpc_inc_stat(call->rxnet, stat_rx_acks[ack.reason]); - switch (buf.ack.reason) { + switch (ack.reason) { case RXRPC_ACK_PING_RESPONSE: - rxrpc_input_ping_response(call, skb->tstamp, acked_serial, - ack_serial); rxrpc_complete_rtt_probe(call, skb->tstamp, acked_serial, ack_serial, rxrpc_rtt_rx_ping_response); break; @@ -876,7 +835,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) break; } - if (buf.ack.reason == RXRPC_ACK_PING) { + if (ack.reason == RXRPC_ACK_PING) { _proto("Rx ACK %%%u PING Request", ack_serial); rxrpc_send_ACK(call, RXRPC_ACK_PING_RESPONSE, ack_serial, rxrpc_propose_ack_respond_to_ping); @@ -889,7 +848,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) * indicates that the client address changed due to NAT. The server * lost the call because it switched to a different peer. */ - if (unlikely(buf.ack.reason == RXRPC_ACK_EXCEEDS_WINDOW) && + if (unlikely(ack.reason == RXRPC_ACK_EXCEEDS_WINDOW) && first_soft_ack == 1 && prev_pkt == 0 && rxrpc_is_client_call(call)) { @@ -902,7 +861,7 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) * indicate a change of address. However, we can retransmit the call * if we still have it buffered to the beginning. */ - if (unlikely(buf.ack.reason == RXRPC_ACK_OUT_OF_SEQUENCE) && + if (unlikely(ack.reason == RXRPC_ACK_OUT_OF_SEQUENCE) && first_soft_ack == 1 && prev_pkt == 0 && call->acks_hard_ack == 0 && @@ -917,14 +876,19 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) trace_rxrpc_rx_discard_ack(call->debug_id, ack_serial, first_soft_ack, call->acks_first_seq, prev_pkt, call->acks_prev_seq); - return; + goto out_not_locked; } - buf.info.rxMTU = 0; + info.rxMTU = 0; ioffset = offset + nr_acks + 3; - if (skb->len >= ioffset + sizeof(buf.info) && - skb_copy_bits(skb, ioffset, &buf.info, sizeof(buf.info)) < 0) - return rxrpc_proto_abort("XAI", call, 0); + if (skb->len >= ioffset + sizeof(info) && + skb_copy_bits(skb, ioffset, &info, sizeof(info)) < 0) { + rxrpc_proto_abort("XAI", call, 0); + goto out_not_locked; + } + + if (nr_acks > 0) + skb_condense(skb); spin_lock(&call->input_lock); @@ -940,13 +904,22 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) call->acks_first_seq = first_soft_ack; call->acks_prev_seq = prev_pkt; - if (buf.ack.reason != RXRPC_ACK_PING && - after(acked_serial, call->acks_highest_serial)) - call->acks_highest_serial = acked_serial; + switch (ack.reason) { + case RXRPC_ACK_PING: + break; + case RXRPC_ACK_PING_RESPONSE: + rxrpc_input_ping_response(call, skb->tstamp, acked_serial, + ack_serial); + fallthrough; + default: + if (after(acked_serial, call->acks_highest_serial)) + call->acks_highest_serial = acked_serial; + break; + } /* Parse rwind and mtu sizes if provided. */ - if (buf.info.rxMTU) - rxrpc_input_ackinfo(call, skb, &buf.info); + if (info.rxMTU) + rxrpc_input_ackinfo(call, skb, &info); if (first_soft_ack == 0) { rxrpc_proto_abort("AK0", call, 0); @@ -982,12 +955,24 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) } if (nr_acks > 0) { - if (skb_copy_bits(skb, offset, buf.acks, nr_acks) < 0) { + if (offset > (int)skb->len - nr_acks) { rxrpc_proto_abort("XSA", call, 0); goto out; } - rxrpc_input_soft_acks(call, buf.acks, first_soft_ack, nr_acks, - &summary); + + spin_lock(&call->acks_ack_lock); + skb_old = call->acks_soft_tbl; + call->acks_soft_tbl = skb; + spin_unlock(&call->acks_ack_lock); + + rxrpc_input_soft_acks(call, skb->data + offset, first_soft_ack, + nr_acks, &summary); + skb_put = NULL; + } else if (call->acks_soft_tbl) { + spin_lock(&call->acks_ack_lock); + skb_old = call->acks_soft_tbl; + call->acks_soft_tbl = NULL; + spin_unlock(&call->acks_ack_lock); } if (test_bit(RXRPC_CALL_TX_LAST, &call->flags) && @@ -999,6 +984,9 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb) rxrpc_congestion_management(call, skb, &summary, acked_serial); out: spin_unlock(&call->input_lock); +out_not_locked: + rxrpc_free_skb(skb_put, rxrpc_skb_freed); + rxrpc_free_skb(skb_old, rxrpc_skb_freed); } /* @@ -1071,7 +1059,7 @@ static void rxrpc_input_call_packet(struct rxrpc_call *call, case RXRPC_PACKET_TYPE_ACK: rxrpc_input_ack(call, skb); - break; + goto no_free; case RXRPC_PACKET_TYPE_BUSY: _proto("Rx BUSY %%%u", sp->hdr.serial); diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index a96ae7f58148..9b567aff3e84 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -600,7 +600,6 @@ rxrpc_new_client_call_for_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, */ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len) __releases(&rx->sk.sk_lock.slock) - __releases(&call->user_mutex) { enum rxrpc_call_state state; struct rxrpc_call *call; -- cgit v1.2.3 From 1fc4fa2ac93dcf3542f2dc6f7ff88fb022da5116 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 3 Oct 2022 18:49:11 +0100 Subject: rxrpc: Fix congestion management rxrpc has a problem in its congestion management in that it saves the congestion window size (cwnd) from one call to another, but if this is 0 at the time is saved, then the next call may not actually manage to ever transmit anything. To this end: (1) Don't save cwnd between calls, but rather reset back down to the initial cwnd and re-enter slow-start if data transmission is idle for more than an RTT. (2) Preserve ssthresh instead, as that is a handy estimate of pipe capacity. Knowing roughly when to stop slow start and enter congestion avoidance can reduce the tendency to overshoot and drop larger amounts of packets when probing. In future, cwind growth also needs to be constrained when the window isn't being filled due to being application limited. Reported-by: Simon Wilkinson cc: Marc Dionne cc: linux-afs@lists.infradead.org --- include/trace/events/rxrpc.h | 1 + net/rxrpc/ar-internal.h | 9 +++++---- net/rxrpc/call_accept.c | 3 ++- net/rxrpc/call_object.c | 7 ++++++- net/rxrpc/conn_client.c | 3 ++- net/rxrpc/conn_object.c | 2 +- net/rxrpc/input.c | 21 ++++++++++++++++++++- net/rxrpc/output.c | 1 + net/rxrpc/peer_object.c | 7 +------ net/rxrpc/proc.c | 4 ++-- net/rxrpc/sendmsg.c | 22 +++++++++++++++++++--- 11 files changed, 60 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index a11de55c3c14..b9886d1df825 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -193,6 +193,7 @@ EM(rxrpc_cong_new_low_nack, " NewLowN") \ EM(rxrpc_cong_no_change, " -") \ EM(rxrpc_cong_progress, " Progres") \ + EM(rxrpc_cong_idle_reset, " IdleRes") \ EM(rxrpc_cong_retransmit_again, " ReTxAgn") \ EM(rxrpc_cong_rtt_window_end, " RttWinE") \ E_(rxrpc_cong_saw_nack, " SawNack") diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 775eb91aabb2..6bbe28ecf583 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -332,7 +332,7 @@ struct rxrpc_peer { u32 rto_j; /* Retransmission timeout in jiffies */ u8 backoff; /* Backoff timeout */ - u8 cong_cwnd; /* Congestion window size */ + u8 cong_ssthresh; /* Congestion slow-start threshold */ }; /* @@ -626,6 +626,7 @@ struct rxrpc_call { u16 tx_backoff; /* Delay to insert due to Tx failure */ u8 tx_winsize; /* Maximum size of Tx window */ #define RXRPC_TX_MAX_WINDOW 128 + ktime_t tx_last_sent; /* Last time a transmission occurred */ /* Received data tracking */ struct sk_buff_head recvmsg_queue; /* Queue of packets ready for recvmsg() */ @@ -687,10 +688,10 @@ struct rxrpc_call { * Summary of a new ACK and the changes it made to the Tx buffer packet states. */ struct rxrpc_ack_summary { + u16 nr_acks; /* Number of ACKs in packet */ + u16 nr_new_acks; /* Number of new ACKs in packet */ + u16 nr_rot_new_acks; /* Number of rotated new ACKs */ u8 ack_reason; - u8 nr_acks; /* Number of ACKs in packet */ - u8 nr_new_acks; /* Number of new ACKs in packet */ - u8 nr_rot_new_acks; /* Number of rotated new ACKs */ bool saw_nacks; /* Saw NACKs in packet */ bool new_low_nack; /* T if new low NACK found */ bool retrans_timeo; /* T if reTx due to timeout happened */ diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c index d8db277d5ebe..48790ee77019 100644 --- a/net/rxrpc/call_accept.c +++ b/net/rxrpc/call_accept.c @@ -324,7 +324,8 @@ static struct rxrpc_call *rxrpc_alloc_incoming_call(struct rxrpc_sock *rx, call->security = conn->security; call->security_ix = conn->security_ix; call->peer = rxrpc_get_peer(conn->params.peer); - call->cong_cwnd = call->peer->cong_cwnd; + call->cong_ssthresh = call->peer->cong_ssthresh; + call->tx_last_sent = ktime_get_real(); return call; } diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index aa19daaa487b..1befe22cd301 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -166,7 +166,12 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp, call->rx_winsize = rxrpc_rx_window_size; call->tx_winsize = 16; - call->cong_cwnd = 2; + if (RXRPC_TX_SMSS > 2190) + call->cong_cwnd = 2; + else if (RXRPC_TX_SMSS > 1095) + call->cong_cwnd = 3; + else + call->cong_cwnd = 4; call->cong_ssthresh = RXRPC_TX_MAX_WINDOW; call->rxnet = rxnet; diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 3c9eeb5b750c..f020f308ed9e 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -363,7 +363,8 @@ static struct rxrpc_bundle *rxrpc_prep_call(struct rxrpc_sock *rx, if (!cp->peer) goto error; - call->cong_cwnd = cp->peer->cong_cwnd; + call->tx_last_sent = ktime_get_real(); + call->cong_ssthresh = cp->peer->cong_ssthresh; if (call->cong_cwnd >= call->cong_ssthresh) call->cong_mode = RXRPC_CALL_CONGEST_AVOIDANCE; else diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c index f7ea71ae6159..156bd26daf74 100644 --- a/net/rxrpc/conn_object.c +++ b/net/rxrpc/conn_object.c @@ -207,7 +207,7 @@ void rxrpc_disconnect_call(struct rxrpc_call *call) { struct rxrpc_connection *conn = call->conn; - call->peer->cong_cwnd = call->cong_cwnd; + call->peer->cong_ssthresh = call->cong_ssthresh; if (!hlist_unhashed(&call->error_link)) { spin_lock_bh(&call->peer->lock); diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 5c17fed4b60f..bdf70b81addc 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -58,6 +58,25 @@ static void rxrpc_congestion_management(struct rxrpc_call *call, summary->cumulative_acks = cumulative_acks; summary->dup_acks = call->cong_dup_acks; + /* If we haven't transmitted anything for >1RTT, we should reset the + * congestion management state. + */ + if ((call->cong_mode == RXRPC_CALL_SLOW_START || + call->cong_mode == RXRPC_CALL_CONGEST_AVOIDANCE) && + ktime_before(ktime_add_us(call->tx_last_sent, + call->peer->srtt_us >> 3), + ktime_get_real()) + ) { + change = rxrpc_cong_idle_reset; + summary->mode = RXRPC_CALL_SLOW_START; + if (RXRPC_TX_SMSS > 2190) + summary->cwnd = 2; + else if (RXRPC_TX_SMSS > 1095) + summary->cwnd = 3; + else + summary->cwnd = 4; + } + switch (call->cong_mode) { case RXRPC_CALL_SLOW_START: if (summary->saw_nacks) @@ -205,7 +224,7 @@ static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to, if (call->acks_lowest_nak == call->acks_hard_ack) { call->acks_lowest_nak = to; - } else if (before_eq(call->acks_lowest_nak, to)) { + } else if (after(to, call->acks_lowest_nak)) { summary->new_low_nack = true; call->acks_lowest_nak = to; } diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 2c3f7e4e30d7..46432e70a16b 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -501,6 +501,7 @@ dont_set_request_ack: done: if (ret >= 0) { + call->tx_last_sent = txb->last_sent; if (txb->wire.flags & RXRPC_REQUEST_ACK) { call->peer->rtt_last_req = txb->last_sent; if (call->peer->rtt_count > 1) { diff --git a/net/rxrpc/peer_object.c b/net/rxrpc/peer_object.c index 26d2ae9baaf2..041a51225c5f 100644 --- a/net/rxrpc/peer_object.c +++ b/net/rxrpc/peer_object.c @@ -227,12 +227,7 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp) rxrpc_peer_init_rtt(peer); - if (RXRPC_TX_SMSS > 2190) - peer->cong_cwnd = 2; - else if (RXRPC_TX_SMSS > 1095) - peer->cong_cwnd = 3; - else - peer->cong_cwnd = 4; + peer->cong_ssthresh = RXRPC_TX_MAX_WINDOW; trace_rxrpc_peer(peer->debug_id, rxrpc_peer_new, 1, here); } diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index 0807753ec2dc..fae22a8b38d6 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -217,7 +217,7 @@ static int rxrpc_peer_seq_show(struct seq_file *seq, void *v) seq_puts(seq, "Proto Local " " Remote " - " Use CW MTU LastUse RTT RTO\n" + " Use SST MTU LastUse RTT RTO\n" ); return 0; } @@ -235,7 +235,7 @@ static int rxrpc_peer_seq_show(struct seq_file *seq, void *v) lbuff, rbuff, refcount_read(&peer->ref), - peer->cong_cwnd, + peer->cong_ssthresh, peer->mtu, now - peer->last_tx_at, peer->srtt_us >> 3, diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index 9b567aff3e84..e5fd8a95bf71 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -22,11 +22,27 @@ */ static bool rxrpc_check_tx_space(struct rxrpc_call *call, rxrpc_seq_t *_tx_win) { - unsigned int win_size = - min_t(unsigned int, call->tx_winsize, - call->cong_cwnd + call->cong_extra); + unsigned int win_size; rxrpc_seq_t tx_win = smp_load_acquire(&call->acks_hard_ack); + /* If we haven't transmitted anything for >1RTT, we should reset the + * congestion management state. + */ + if (ktime_before(ktime_add_us(call->tx_last_sent, + call->peer->srtt_us >> 3), + ktime_get_real())) { + if (RXRPC_TX_SMSS > 2190) + win_size = 2; + else if (RXRPC_TX_SMSS > 1095) + win_size = 3; + else + win_size = 4; + win_size += call->cong_extra; + } else { + win_size = min_t(unsigned int, call->tx_winsize, + call->cong_cwnd + call->cong_extra); + } + if (_tx_win) *_tx_win = tx_win; return call->tx_top - tx_win < win_size; -- cgit v1.2.3 From c14f7ccc9f5dcf9d06ddeec706f85405b2c80600 Mon Sep 17 00:00:00 2001 From: Pali Rohár Date: Thu, 14 Jul 2022 20:41:30 +0200 Subject: PCI: Assign PCI domain IDs by ida_alloc() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace assignment of PCI domain IDs from atomic_inc_return() to ida_alloc(). Use two IDAs, one for static domain allocations (those which are defined in device tree) and second for dynamic allocations (all other). During removal of root bus / host bridge, also release the domain ID. The released ID can be reused again, for example when dynamically loading and unloading native PCI host bridge drivers. This change also allows to mix static device tree assignment and dynamic by kernel as all static allocations are reserved in dynamic pool. [bhelgaas: set "err" if "bus->domain_nr < 0"] Link: https://lore.kernel.org/r/20220714184130.5436-1-pali@kernel.org Signed-off-by: Pali Rohár Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 103 ++++++++++++++++++++++++++++++--------------------- drivers/pci/probe.c | 7 ++++ drivers/pci/remove.c | 6 +++ include/linux/pci.h | 1 + 4 files changed, 74 insertions(+), 43 deletions(-) (limited to 'include') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 2127aba3550b..9f3cc829dfee 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -6743,60 +6743,70 @@ static void pci_no_domains(void) } #ifdef CONFIG_PCI_DOMAINS_GENERIC -static atomic_t __domain_nr = ATOMIC_INIT(-1); +static DEFINE_IDA(pci_domain_nr_static_ida); +static DEFINE_IDA(pci_domain_nr_dynamic_ida); -static int pci_get_new_domain_nr(void) +static void of_pci_reserve_static_domain_nr(void) { - return atomic_inc_return(&__domain_nr); + struct device_node *np; + int domain_nr; + + for_each_node_by_type(np, "pci") { + domain_nr = of_get_pci_domain_nr(np); + if (domain_nr < 0) + continue; + /* + * Permanently allocate domain_nr in dynamic_ida + * to prevent it from dynamic allocation. + */ + ida_alloc_range(&pci_domain_nr_dynamic_ida, + domain_nr, domain_nr, GFP_KERNEL); + } } static int of_pci_bus_find_domain_nr(struct device *parent) { - static int use_dt_domains = -1; - int domain = -1; + static bool static_domains_reserved = false; + int domain_nr; - if (parent) - domain = of_get_pci_domain_nr(parent->of_node); + /* On the first call scan device tree for static allocations. */ + if (!static_domains_reserved) { + of_pci_reserve_static_domain_nr(); + static_domains_reserved = true; + } + + if (parent) { + /* + * If domain is in DT, allocate it in static IDA. This + * prevents duplicate static allocations in case of errors + * in DT. + */ + domain_nr = of_get_pci_domain_nr(parent->of_node); + if (domain_nr >= 0) + return ida_alloc_range(&pci_domain_nr_static_ida, + domain_nr, domain_nr, + GFP_KERNEL); + } /* - * Check DT domain and use_dt_domains values. - * - * If DT domain property is valid (domain >= 0) and - * use_dt_domains != 0, the DT assignment is valid since this means - * we have not previously allocated a domain number by using - * pci_get_new_domain_nr(); we should also update use_dt_domains to - * 1, to indicate that we have just assigned a domain number from - * DT. - * - * If DT domain property value is not valid (ie domain < 0), and we - * have not previously assigned a domain number from DT - * (use_dt_domains != 1) we should assign a domain number by - * using the: - * - * pci_get_new_domain_nr() - * - * API and update the use_dt_domains value to keep track of method we - * are using to assign domain numbers (use_dt_domains = 0). - * - * All other combinations imply we have a platform that is trying - * to mix domain numbers obtained from DT and pci_get_new_domain_nr(), - * which is a recipe for domain mishandling and it is prevented by - * invalidating the domain value (domain = -1) and printing a - * corresponding error. + * If domain was not specified in DT, choose a free ID from dynamic + * allocations. All domain numbers from DT are permanently in + * dynamic allocations to prevent assigning them to other DT nodes + * without static domain. */ - if (domain >= 0 && use_dt_domains) { - use_dt_domains = 1; - } else if (domain < 0 && use_dt_domains != 1) { - use_dt_domains = 0; - domain = pci_get_new_domain_nr(); - } else { - if (parent) - pr_err("Node %pOF has ", parent->of_node); - pr_err("Inconsistent \"linux,pci-domain\" property in DT\n"); - domain = -1; - } + return ida_alloc(&pci_domain_nr_dynamic_ida, GFP_KERNEL); +} - return domain; +static void of_pci_bus_release_domain_nr(struct pci_bus *bus, struct device *parent) +{ + if (bus->domain_nr < 0) + return; + + /* Release domain from IDA where it was allocated. */ + if (of_get_pci_domain_nr(parent->of_node) == bus->domain_nr) + ida_free(&pci_domain_nr_static_ida, bus->domain_nr); + else + ida_free(&pci_domain_nr_dynamic_ida, bus->domain_nr); } int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent) @@ -6804,6 +6814,13 @@ int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent) return acpi_disabled ? of_pci_bus_find_domain_nr(parent) : acpi_pci_bus_find_domain_nr(bus); } + +void pci_bus_release_domain_nr(struct pci_bus *bus, struct device *parent) +{ + if (!acpi_disabled) + return; + of_pci_bus_release_domain_nr(bus, parent); +} #endif /** diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 1d6f7b502020..1e234189aff1 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -906,6 +906,10 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) bus->domain_nr = pci_bus_find_domain_nr(bus, parent); else bus->domain_nr = bridge->domain_nr; + if (bus->domain_nr < 0) { + err = bus->domain_nr; + goto free; + } #endif b = pci_find_bus(pci_domain_nr(bus), bridge->busnr); @@ -1030,6 +1034,9 @@ unregister: device_del(&bridge->dev); free: +#ifdef CONFIG_PCI_DOMAINS_GENERIC + pci_bus_release_domain_nr(bus, parent); +#endif kfree(bus); return err; } diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index 4c54c75050dc..0145aef1b930 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -160,6 +160,12 @@ void pci_remove_root_bus(struct pci_bus *bus) pci_remove_bus(bus); host_bridge->bus = NULL; +#ifdef CONFIG_PCI_DOMAINS_GENERIC + /* Release domain_nr if it was dynamically allocated */ + if (host_bridge->domain_nr == PCI_DOMAIN_NR_NOT_SET) + pci_bus_release_domain_nr(bus, host_bridge->dev.parent); +#endif + /* remove the host bridge */ device_del(&host_bridge->dev); } diff --git a/include/linux/pci.h b/include/linux/pci.h index 2bda4a4e47e8..28af4414f789 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1726,6 +1726,7 @@ static inline int acpi_pci_bus_find_domain_nr(struct pci_bus *bus) { return 0; } #endif int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent); +void pci_bus_release_domain_nr(struct pci_bus *bus, struct device *parent); #endif /* Some architectures require additional setup to direct VGA traffic */ -- cgit v1.2.3 From 000f8870a47bdc36730357883b6aef42bced91ee Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Tue, 8 Nov 2022 10:49:34 -0700 Subject: vmlinux.lds.h: Fix placement of '.data..decrypted' section Commit d4c639990036 ("vmlinux.lds.h: Avoid orphan section with !SMP") fixed an orphan section warning by adding the '.data..decrypted' section to the linker script under the PERCPU_DECRYPTED_SECTION define but that placement introduced a panic with !SMP, as the percpu sections are not instantiated with that configuration so attempting to access variables defined with DEFINE_PER_CPU_DECRYPTED() will result in a page fault. Move the '.data..decrypted' section to the DATA_MAIN define so that the variables in it are properly instantiated at boot time with CONFIG_SMP=n. Cc: stable@vger.kernel.org Fixes: d4c639990036 ("vmlinux.lds.h: Avoid orphan section with !SMP") Link: https://lore.kernel.org/cbbd3548-880c-d2ca-1b67-5bb93b291d5f@huawei.com/ Debugged-by: Ard Biesheuvel Reported-by: Zhao Wenhui Tested-by: xiafukun Signed-off-by: Nathan Chancellor Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20221108174934.3384275-1-nathan@kernel.org --- include/asm-generic/vmlinux.lds.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index c15de165ec8f..f40a0e078bd0 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -341,6 +341,7 @@ #define DATA_DATA \ *(.xiptext) \ *(DATA_MAIN) \ + *(.data..decrypted) \ *(.ref.data) \ *(.data..shared_aligned) /* percpu related */ \ MEM_KEEP(init.data*) \ @@ -989,7 +990,6 @@ #ifdef CONFIG_AMD_MEM_ENCRYPT #define PERCPU_DECRYPTED_SECTION \ . = ALIGN(PAGE_SIZE); \ - *(.data..decrypted) \ *(.data..percpu..decrypted) \ . = ALIGN(PAGE_SIZE); #else -- cgit v1.2.3 From e6c7e6216dc628ab7c627a6bcda7349715bbb67e Mon Sep 17 00:00:00 2001 From: Xinlei Lee Date: Tue, 8 Nov 2022 19:23:27 +0100 Subject: soc: mediatek: Add all settings to mtk_mmsys_ddp_dpi_fmt_config func MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The difference between MT8186 and other ICs is that when modifying the output format, we need to modify the mmsys_base+0x400 register to take effect. So when setting the dpi output format, we need to call mtk_mmsys_ddp_dpi_fmt_config to set it to MT8186 synchronously. Commit a071e52f75d1 ("soc: mediatek: Add mmsys func to adapt to dpi output for MT8186") lacked some of the possible output formats and also had a wrong bitmask. Add the missing output formats and fix the bitmask. While at it, also update mtk_mmsys_ddp_dpi_fmt_config() to use generic formats, so that it is slightly easier to extend for other platforms. Fixes: a071e52f75d1 ("soc: mediatek: Add mmsys func to adapt to dpi output for MT8186") Signed-off-by: Xinlei Lee Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu Reviewed-by: Nícolas F. R. A. Prado Signed-off-by: Matthias Brugger --- drivers/soc/mediatek/mt8186-mmsys.h | 8 +++++--- drivers/soc/mediatek/mtk-mmsys.c | 27 +++++++++++++++++++++------ include/linux/soc/mediatek/mtk-mmsys.h | 7 +++++++ 3 files changed, 33 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h index 09b1ccbc0093..279d4138525b 100644 --- a/drivers/soc/mediatek/mt8186-mmsys.h +++ b/drivers/soc/mediatek/mt8186-mmsys.h @@ -5,9 +5,11 @@ /* Values for DPI configuration in MMSYS address space */ #define MT8186_MMSYS_DPI_OUTPUT_FORMAT 0x400 -#define DPI_FORMAT_MASK 0x1 -#define DPI_RGB888_DDR_CON BIT(0) -#define DPI_RGB565_SDR_CON BIT(1) +#define MT8186_DPI_FORMAT_MASK GENMASK(1, 0) +#define MT8186_DPI_RGB888_SDR_CON 0 +#define MT8186_DPI_RGB888_DDR_CON 1 +#define MT8186_DPI_RGB565_SDR_CON 2 +#define MT8186_DPI_RGB565_DDR_CON 3 #define MT8186_MMSYS_OVL_CON 0xF04 #define MT8186_MMSYS_OVL0_CON_MASK 0x3 diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index d2c7a87aab87..16cd924d8973 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -238,12 +238,27 @@ static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val) { - if (val) - mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8186_MMSYS_DPI_OUTPUT_FORMAT, - DPI_RGB888_DDR_CON, DPI_FORMAT_MASK); - else - mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8186_MMSYS_DPI_OUTPUT_FORMAT, - DPI_RGB565_SDR_CON, DPI_FORMAT_MASK); + struct mtk_mmsys *mmsys = dev_get_drvdata(dev); + + switch (val) { + case MTK_DPI_RGB888_SDR_CON: + mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT, + MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_SDR_CON); + break; + case MTK_DPI_RGB565_SDR_CON: + mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT, + MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_SDR_CON); + break; + case MTK_DPI_RGB565_DDR_CON: + mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT, + MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_DDR_CON); + break; + case MTK_DPI_RGB888_DDR_CON: + default: + mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT, + MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_DDR_CON); + break; + } } EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_dpi_fmt_config); diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h index d2b02bb43768..b85f66db33e1 100644 --- a/include/linux/soc/mediatek/mtk-mmsys.h +++ b/include/linux/soc/mediatek/mtk-mmsys.h @@ -9,6 +9,13 @@ enum mtk_ddp_comp_id; struct device; +enum mtk_dpi_out_format_con { + MTK_DPI_RGB888_SDR_CON, + MTK_DPI_RGB888_DDR_CON, + MTK_DPI_RGB565_SDR_CON, + MTK_DPI_RGB565_DDR_CON +}; + enum mtk_ddp_comp_id { DDP_COMPONENT_AAL0, DDP_COMPONENT_AAL1, -- cgit v1.2.3 From e01c4b7bd41522ae0299c07e2ee8c721fee02595 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Thu, 27 Oct 2022 16:45:15 -0400 Subject: fd: dlm: trace send/recv of dlm message and rcom This patch adds tracepoints for send and recv cases of dlm messages and dlm rcom messages. In case of send and dlm message we add the dlm rsb resource name this dlm messages belongs to. This has the advantage to follow dlm messages on a per lock basis. In case of recv message the resource name can be extracted by follow the send message sequence number. The dlm message DLM_MSG_PURGE doesn't belong to a lock request and will not set the resource name in a dlm_message trace. The same for all rcom messages. There is additional handling required for this debugging functionality which is tried to be small as possible. Also the midcomms layer gets aware of lock resource names, for now this is required to make a connection between sequence number and lock resource names. It is for debugging purpose only. Signed-off-by: Alexander Aring Signed-off-by: David Teigland --- fs/dlm/lock.c | 21 ++-- fs/dlm/midcomms.c | 45 ++++++- fs/dlm/midcomms.h | 3 +- fs/dlm/rcom.c | 4 +- include/trace/events/dlm.h | 297 +++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 353 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index b246d71b5e17..0b1bc24536ce 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -3611,9 +3611,10 @@ static int create_message(struct dlm_rsb *r, struct dlm_lkb *lkb, /* further lowcomms enhancements or alternate implementations may make the return value from this function useful at some point */ -static int send_message(struct dlm_mhandle *mh, struct dlm_message *ms) +static int send_message(struct dlm_mhandle *mh, struct dlm_message *ms, + const void *name, int namelen) { - dlm_midcomms_commit_mhandle(mh); + dlm_midcomms_commit_mhandle(mh, name, namelen); return 0; } @@ -3679,7 +3680,7 @@ static int send_common(struct dlm_rsb *r, struct dlm_lkb *lkb, int mstype) send_args(r, lkb, ms); - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); if (error) goto fail; return 0; @@ -3742,7 +3743,7 @@ static int send_grant(struct dlm_rsb *r, struct dlm_lkb *lkb) ms->m_result = 0; - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); out: return error; } @@ -3763,7 +3764,7 @@ static int send_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int mode) ms->m_bastmode = cpu_to_le32(mode); - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); out: return error; } @@ -3786,7 +3787,7 @@ static int send_lookup(struct dlm_rsb *r, struct dlm_lkb *lkb) send_args(r, lkb, ms); - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); if (error) goto fail; return 0; @@ -3811,7 +3812,7 @@ static int send_remove(struct dlm_rsb *r) memcpy(ms->m_extra, r->res_name, r->res_length); ms->m_hash = cpu_to_le32(r->res_hash); - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); out: return error; } @@ -3833,7 +3834,7 @@ static int send_common_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, ms->m_result = cpu_to_le32(to_dlm_errno(rv)); - error = send_message(mh, ms); + error = send_message(mh, ms, r->res_name, r->res_length); out: return error; } @@ -3874,7 +3875,7 @@ static int send_lookup_reply(struct dlm_ls *ls, struct dlm_message *ms_in, ms->m_result = cpu_to_le32(to_dlm_errno(rv)); ms->m_nodeid = cpu_to_le32(ret_nodeid); - error = send_message(mh, ms); + error = send_message(mh, ms, ms_in->m_extra, receive_extralen(ms_in)); out: return error; } @@ -6300,7 +6301,7 @@ static int send_purge(struct dlm_ls *ls, int nodeid, int pid) ms->m_nodeid = cpu_to_le32(nodeid); ms->m_pid = cpu_to_le32(pid); - return send_message(mh, ms); + return send_message(mh, ms, NULL, 0); } int dlm_user_purge(struct dlm_ls *ls, struct dlm_user_proc *proc, diff --git a/fs/dlm/midcomms.c b/fs/dlm/midcomms.c index 4eed40d66da1..e10a6e97df44 100644 --- a/fs/dlm/midcomms.c +++ b/fs/dlm/midcomms.c @@ -132,6 +132,7 @@ */ #define DLM_DEBUG_FENCE_TERMINATION 0 +#include #include #include "dlm_internal.h" @@ -415,7 +416,7 @@ static int dlm_send_fin(struct midcomms_node *node, m_header->h_cmd = DLM_FIN; pr_debug("sending fin msg to node %d\n", node->nodeid); - dlm_midcomms_commit_mhandle(mh); + dlm_midcomms_commit_mhandle(mh, NULL, 0); set_bit(DLM_NODE_FLAG_STOP_TX, &node->flags); return 0; @@ -474,6 +475,20 @@ static void dlm_pas_fin_ack_rcv(struct midcomms_node *node) spin_unlock(&node->state_lock); } +static void dlm_receive_buffer_3_2_trace(uint32_t seq, union dlm_packet *p) +{ + switch (p->header.h_cmd) { + case DLM_MSG: + trace_dlm_recv_message(seq, &p->message); + break; + case DLM_RCOM: + trace_dlm_recv_rcom(seq, &p->rcom); + break; + default: + break; + } +} + static void dlm_midcomms_receive_buffer(union dlm_packet *p, struct midcomms_node *node, uint32_t seq) @@ -534,6 +549,7 @@ static void dlm_midcomms_receive_buffer(union dlm_packet *p, break; default: WARN_ON(test_bit(DLM_NODE_FLAG_STOP_RX, &node->flags)); + dlm_receive_buffer_3_2_trace(seq, p); dlm_receive_buffer(p, node->nodeid); set_bit(DLM_NODE_ULP_DELIVERED, &node->flags); break; @@ -1130,11 +1146,30 @@ err: } #endif -static void dlm_midcomms_commit_msg_3_2(struct dlm_mhandle *mh) +static void dlm_midcomms_commit_msg_3_2_trace(const struct dlm_mhandle *mh, + const void *name, int namelen) +{ + switch (mh->inner_p->header.h_cmd) { + case DLM_MSG: + trace_dlm_send_message(mh->seq, &mh->inner_p->message, + name, namelen); + break; + case DLM_RCOM: + trace_dlm_send_rcom(mh->seq, &mh->inner_p->rcom); + break; + default: + /* nothing to trace */ + break; + } +} + +static void dlm_midcomms_commit_msg_3_2(struct dlm_mhandle *mh, + const void *name, int namelen) { /* nexthdr chain for fast lookup */ mh->opts->o_nextcmd = mh->inner_p->header.h_cmd; mh->committed = true; + dlm_midcomms_commit_msg_3_2_trace(mh, name, namelen); dlm_lowcomms_commit_msg(mh->msg); } @@ -1142,8 +1177,10 @@ static void dlm_midcomms_commit_msg_3_2(struct dlm_mhandle *mh) * dlm_midcomms_get_mhandle */ #ifndef __CHECKER__ -void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh) +void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh, + const void *name, int namelen) { + switch (mh->node->version) { case DLM_VERSION_3_1: srcu_read_unlock(&nodes_srcu, mh->idx); @@ -1154,7 +1191,7 @@ void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh) dlm_free_mhandle(mh); break; case DLM_VERSION_3_2: - dlm_midcomms_commit_msg_3_2(mh); + dlm_midcomms_commit_msg_3_2(mh, name, namelen); srcu_read_unlock(&nodes_srcu, mh->idx); break; default: diff --git a/fs/dlm/midcomms.h b/fs/dlm/midcomms.h index 82bcd9661922..d6286e80b077 100644 --- a/fs/dlm/midcomms.h +++ b/fs/dlm/midcomms.h @@ -17,7 +17,8 @@ struct midcomms_node; int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen); struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, gfp_t allocation, char **ppc); -void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh); +void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh, const void *name, + int namelen); int dlm_midcomms_close(int nodeid); int dlm_midcomms_start(void); void dlm_midcomms_shutdown(void); diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c index f19860315043..b76d52e2f6bd 100644 --- a/fs/dlm/rcom.c +++ b/fs/dlm/rcom.c @@ -91,7 +91,7 @@ static int create_rcom_stateless(struct dlm_ls *ls, int to_nodeid, int type, static void send_rcom(struct dlm_mhandle *mh, struct dlm_rcom *rc) { - dlm_midcomms_commit_mhandle(mh); + dlm_midcomms_commit_mhandle(mh, NULL, 0); } static void send_rcom_stateless(struct dlm_msg *msg, struct dlm_rcom *rc) @@ -516,7 +516,7 @@ int dlm_send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in) rf = (struct rcom_config *) rc->rc_buf; rf->rf_lvblen = cpu_to_le32(~0U); - dlm_midcomms_commit_mhandle(mh); + dlm_midcomms_commit_mhandle(mh, NULL, 0); return 0; } diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h index da0eaae98fa3..4ec47828d55e 100644 --- a/include/trace/events/dlm.h +++ b/include/trace/events/dlm.h @@ -46,6 +46,56 @@ { DLM_SBF_VALNOTVALID, "VALNOTVALID" }, \ { DLM_SBF_ALTMODE, "ALTMODE" }) +#define show_lkb_flags(flags) __print_flags(flags, "|", \ + { DLM_IFL_MSTCPY, "MSTCPY" }, \ + { DLM_IFL_RESEND, "RESEND" }, \ + { DLM_IFL_DEAD, "DEAD" }, \ + { DLM_IFL_OVERLAP_UNLOCK, "OVERLAP_UNLOCK" }, \ + { DLM_IFL_OVERLAP_CANCEL, "OVERLAP_CANCEL" }, \ + { DLM_IFL_ENDOFLIFE, "ENDOFLIFE" }, \ + { DLM_IFL_DEADLOCK_CANCEL, "DEADLOCK_CANCEL" }, \ + { DLM_IFL_STUB_MS, "STUB_MS" }, \ + { DLM_IFL_USER, "USER" }, \ + { DLM_IFL_ORPHAN, "ORPHAN" }) + +#define show_header_cmd(cmd) __print_symbolic(cmd, \ + { DLM_MSG, "MSG"}, \ + { DLM_RCOM, "RCOM"}, \ + { DLM_OPTS, "OPTS"}, \ + { DLM_ACK, "ACK"}, \ + { DLM_FIN, "FIN"}) + +#define show_message_version(version) __print_symbolic(version, \ + { DLM_VERSION_3_1, "3.1"}, \ + { DLM_VERSION_3_2, "3.2"}) + +#define show_message_type(type) __print_symbolic(type, \ + { DLM_MSG_REQUEST, "REQUEST"}, \ + { DLM_MSG_CONVERT, "CONVERT"}, \ + { DLM_MSG_UNLOCK, "UNLOCK"}, \ + { DLM_MSG_CANCEL, "CANCEL"}, \ + { DLM_MSG_REQUEST_REPLY, "REQUEST_REPLY"}, \ + { DLM_MSG_CONVERT_REPLY, "CONVERT_REPLY"}, \ + { DLM_MSG_UNLOCK_REPLY, "UNLOCK_REPLY"}, \ + { DLM_MSG_CANCEL_REPLY, "CANCEL_REPLY"}, \ + { DLM_MSG_GRANT, "GRANT"}, \ + { DLM_MSG_BAST, "BAST"}, \ + { DLM_MSG_LOOKUP, "LOOKUP"}, \ + { DLM_MSG_REMOVE, "REMOVE"}, \ + { DLM_MSG_LOOKUP_REPLY, "LOOKUP_REPLY"}, \ + { DLM_MSG_PURGE, "PURGE"}) + +#define show_rcom_type(type) __print_symbolic(type, \ + { DLM_RCOM_STATUS, "STATUS"}, \ + { DLM_RCOM_NAMES, "NAMES"}, \ + { DLM_RCOM_LOOKUP, "LOOKUP"}, \ + { DLM_RCOM_LOCK, "LOCK"}, \ + { DLM_RCOM_STATUS_REPLY, "STATUS_REPLY"}, \ + { DLM_RCOM_NAMES_REPLY, "NAMES_REPLY"}, \ + { DLM_RCOM_LOOKUP_REPLY, "LOOKUP_REPLY"}, \ + { DLM_RCOM_LOCK_REPLY, "LOCK_REPLY"}) + + /* note: we begin tracing dlm_lock_start() only if ls and lkb are found */ TRACE_EVENT(dlm_lock_start, @@ -290,6 +340,253 @@ TRACE_EVENT(dlm_unlock_end, ); +DECLARE_EVENT_CLASS(dlm_rcom_template, + + TP_PROTO(uint32_t seq, const struct dlm_rcom *rc), + + TP_ARGS(seq, rc), + + TP_STRUCT__entry( + __field(uint32_t, seq) + __field(uint32_t, h_version) + __field(uint32_t, h_lockspace) + __field(uint32_t, h_nodeid) + __field(uint16_t, h_length) + __field(uint8_t, h_cmd) + __field(uint32_t, rc_type) + __field(int32_t, rc_result) + __field(uint64_t, rc_id) + __field(uint64_t, rc_seq) + __field(uint64_t, rc_seq_reply) + __dynamic_array(unsigned char, rc_buf, + le16_to_cpu(rc->rc_header.h_length) - sizeof(*rc)) + ), + + TP_fast_assign( + __entry->seq = seq; + __entry->h_version = le32_to_cpu(rc->rc_header.h_version); + __entry->h_lockspace = le32_to_cpu(rc->rc_header.u.h_lockspace); + __entry->h_nodeid = le32_to_cpu(rc->rc_header.h_nodeid); + __entry->h_length = le16_to_cpu(rc->rc_header.h_length); + __entry->h_cmd = rc->rc_header.h_cmd; + __entry->rc_type = le32_to_cpu(rc->rc_type); + __entry->rc_result = le32_to_cpu(rc->rc_result); + __entry->rc_id = le64_to_cpu(rc->rc_id); + __entry->rc_seq = le64_to_cpu(rc->rc_seq); + __entry->rc_seq_reply = le64_to_cpu(rc->rc_seq_reply); + memcpy(__get_dynamic_array(rc_buf), rc->rc_buf, + __get_dynamic_array_len(rc_buf)); + ), + + TP_printk("seq=%u, h_version=%s h_lockspace=%u h_nodeid=%u " + "h_length=%u h_cmd=%s rc_type=%s rc_result=%d " + "rc_id=%llu rc_seq=%llu rc_seq_reply=%llu " + "rc_buf=0x%s", __entry->seq, + show_message_version(__entry->h_version), + __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, + show_header_cmd(__entry->h_cmd), + show_rcom_type(__entry->rc_type), + __entry->rc_result, __entry->rc_id, __entry->rc_seq, + __entry->rc_seq_reply, + __print_hex_str(__get_dynamic_array(rc_buf), + __get_dynamic_array_len(rc_buf))) + +); + +DEFINE_EVENT(dlm_rcom_template, dlm_send_rcom, + TP_PROTO(uint32_t seq, const struct dlm_rcom *rc), + TP_ARGS(seq, rc)); + +DEFINE_EVENT(dlm_rcom_template, dlm_recv_rcom, + TP_PROTO(uint32_t seq, const struct dlm_rcom *rc), + TP_ARGS(seq, rc)); + +TRACE_EVENT(dlm_send_message, + + TP_PROTO(uint32_t seq, const struct dlm_message *ms, + const void *name, int namelen), + + TP_ARGS(seq, ms, name, namelen), + + TP_STRUCT__entry( + __field(uint32_t, seq) + __field(uint32_t, h_version) + __field(uint32_t, h_lockspace) + __field(uint32_t, h_nodeid) + __field(uint16_t, h_length) + __field(uint8_t, h_cmd) + __field(uint32_t, m_type) + __field(uint32_t, m_nodeid) + __field(uint32_t, m_pid) + __field(uint32_t, m_lkid) + __field(uint32_t, m_remid) + __field(uint32_t, m_parent_lkid) + __field(uint32_t, m_parent_remid) + __field(uint32_t, m_exflags) + __field(uint32_t, m_sbflags) + __field(uint32_t, m_flags) + __field(uint32_t, m_lvbseq) + __field(uint32_t, m_hash) + __field(int32_t, m_status) + __field(int32_t, m_grmode) + __field(int32_t, m_rqmode) + __field(int32_t, m_bastmode) + __field(int32_t, m_asts) + __field(int32_t, m_result) + __dynamic_array(unsigned char, m_extra, + le16_to_cpu(ms->m_header.h_length) - sizeof(*ms)) + __dynamic_array(unsigned char, res_name, namelen) + ), + + TP_fast_assign( + __entry->seq = seq; + __entry->h_version = le32_to_cpu(ms->m_header.h_version); + __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace); + __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid); + __entry->h_length = le16_to_cpu(ms->m_header.h_length); + __entry->h_cmd = ms->m_header.h_cmd; + __entry->m_type = le32_to_cpu(ms->m_type); + __entry->m_nodeid = le32_to_cpu(ms->m_nodeid); + __entry->m_pid = le32_to_cpu(ms->m_pid); + __entry->m_lkid = le32_to_cpu(ms->m_lkid); + __entry->m_remid = le32_to_cpu(ms->m_remid); + __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid); + __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid); + __entry->m_exflags = le32_to_cpu(ms->m_exflags); + __entry->m_sbflags = le32_to_cpu(ms->m_sbflags); + __entry->m_flags = le32_to_cpu(ms->m_flags); + __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq); + __entry->m_hash = le32_to_cpu(ms->m_hash); + __entry->m_status = le32_to_cpu(ms->m_status); + __entry->m_grmode = le32_to_cpu(ms->m_grmode); + __entry->m_rqmode = le32_to_cpu(ms->m_rqmode); + __entry->m_bastmode = le32_to_cpu(ms->m_bastmode); + __entry->m_asts = le32_to_cpu(ms->m_asts); + __entry->m_result = le32_to_cpu(ms->m_result); + memcpy(__get_dynamic_array(m_extra), ms->m_extra, + __get_dynamic_array_len(m_extra)); + memcpy(__get_dynamic_array(res_name), name, + __get_dynamic_array_len(res_name)); + ), + + TP_printk("seq=%u h_version=%s h_lockspace=%u h_nodeid=%u " + "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u " + "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u " + "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s " + "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s " + "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d " + "m_extra=0x%s res_name=0x%s", + __entry->seq, show_message_version(__entry->h_version), + __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, + show_header_cmd(__entry->h_cmd), + show_message_type(__entry->m_type), + __entry->m_nodeid, __entry->m_pid, __entry->m_lkid, + __entry->m_remid, __entry->m_parent_lkid, + __entry->m_parent_remid, show_lock_flags(__entry->m_exflags), + show_dlm_sb_flags(__entry->m_sbflags), + show_lkb_flags(__entry->m_flags), __entry->m_lvbseq, + __entry->m_hash, __entry->m_status, + show_lock_mode(__entry->m_grmode), + show_lock_mode(__entry->m_rqmode), + show_lock_mode(__entry->m_bastmode), + __entry->m_asts, __entry->m_result, + __print_hex_str(__get_dynamic_array(m_extra), + __get_dynamic_array_len(m_extra)), + __print_hex_str(__get_dynamic_array(res_name), + __get_dynamic_array_len(res_name))) + +); + +TRACE_EVENT(dlm_recv_message, + + TP_PROTO(uint32_t seq, const struct dlm_message *ms), + + TP_ARGS(seq, ms), + + TP_STRUCT__entry( + __field(uint32_t, seq) + __field(uint32_t, h_version) + __field(uint32_t, h_lockspace) + __field(uint32_t, h_nodeid) + __field(uint16_t, h_length) + __field(uint8_t, h_cmd) + __field(uint32_t, m_type) + __field(uint32_t, m_nodeid) + __field(uint32_t, m_pid) + __field(uint32_t, m_lkid) + __field(uint32_t, m_remid) + __field(uint32_t, m_parent_lkid) + __field(uint32_t, m_parent_remid) + __field(uint32_t, m_exflags) + __field(uint32_t, m_sbflags) + __field(uint32_t, m_flags) + __field(uint32_t, m_lvbseq) + __field(uint32_t, m_hash) + __field(int32_t, m_status) + __field(int32_t, m_grmode) + __field(int32_t, m_rqmode) + __field(int32_t, m_bastmode) + __field(int32_t, m_asts) + __field(int32_t, m_result) + __dynamic_array(unsigned char, m_extra, + le16_to_cpu(ms->m_header.h_length) - sizeof(*ms)) + ), + + TP_fast_assign( + __entry->seq = seq; + __entry->h_version = le32_to_cpu(ms->m_header.h_version); + __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace); + __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid); + __entry->h_length = le16_to_cpu(ms->m_header.h_length); + __entry->h_cmd = ms->m_header.h_cmd; + __entry->m_type = le32_to_cpu(ms->m_type); + __entry->m_nodeid = le32_to_cpu(ms->m_nodeid); + __entry->m_pid = le32_to_cpu(ms->m_pid); + __entry->m_lkid = le32_to_cpu(ms->m_lkid); + __entry->m_remid = le32_to_cpu(ms->m_remid); + __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid); + __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid); + __entry->m_exflags = le32_to_cpu(ms->m_exflags); + __entry->m_sbflags = le32_to_cpu(ms->m_sbflags); + __entry->m_flags = le32_to_cpu(ms->m_flags); + __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq); + __entry->m_hash = le32_to_cpu(ms->m_hash); + __entry->m_status = le32_to_cpu(ms->m_status); + __entry->m_grmode = le32_to_cpu(ms->m_grmode); + __entry->m_rqmode = le32_to_cpu(ms->m_rqmode); + __entry->m_bastmode = le32_to_cpu(ms->m_bastmode); + __entry->m_asts = le32_to_cpu(ms->m_asts); + __entry->m_result = le32_to_cpu(ms->m_result); + memcpy(__get_dynamic_array(m_extra), ms->m_extra, + __get_dynamic_array_len(m_extra)); + ), + + TP_printk("seq=%u h_version=%s h_lockspace=%u h_nodeid=%u " + "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u " + "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u " + "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s " + "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s " + "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d " + "m_extra=0x%s", + __entry->seq, show_message_version(__entry->h_version), + __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, + show_header_cmd(__entry->h_cmd), + show_message_type(__entry->m_type), + __entry->m_nodeid, __entry->m_pid, __entry->m_lkid, + __entry->m_remid, __entry->m_parent_lkid, + __entry->m_parent_remid, show_lock_flags(__entry->m_exflags), + show_dlm_sb_flags(__entry->m_sbflags), + show_lkb_flags(__entry->m_flags), __entry->m_lvbseq, + __entry->m_hash, __entry->m_status, + show_lock_mode(__entry->m_grmode), + show_lock_mode(__entry->m_rqmode), + show_lock_mode(__entry->m_bastmode), + __entry->m_asts, __entry->m_result, + __print_hex_str(__get_dynamic_array(m_extra), + __get_dynamic_array_len(m_extra))) + +); + TRACE_EVENT(dlm_send, TP_PROTO(int nodeid, int ret), -- cgit v1.2.3 From 2b6bab68917223e8ca52573de1132ab137ebc928 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 27 Oct 2022 09:32:53 -0700 Subject: ACPICA: Update version to 20221020 ACPICA commit 28fc163aa29e208678d901d98bb9030b775521b3 Version 20221020. Link: https://github.com/acpica/acpica/commit/28fc163a Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/acpixf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 67c0b9e734b6..9e49b37fc869 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -12,7 +12,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20220331 +#define ACPI_CA_VERSION 0x20221020 #include #include -- cgit v1.2.3 From 120b116208a0877227fc82e3f0df81e7a3ed4ab1 Mon Sep 17 00:00:00 2001 From: Liam Howlett Date: Fri, 28 Oct 2022 18:04:30 +0000 Subject: maple_tree: reorganize testing to restore module testing Along the development cycle, the testing code support for module/in-kernel compiles was removed. Restore this functionality by moving any internal API tests to the userspace side, as well as threading tests. Fix the lockdep issues and add a way to reduce memory usage so the tests can complete with KASAN + memleak detection. Make the tests work on 32 bit hosts where possible and detect 32 bit hosts in the radix test suite. [akpm@linux-foundation.org: fix module export] [akpm@linux-foundation.org: fix it some more] [liam.howlett@oracle.com: fix compile warnings on 32bit build in check_find()] Link: https://lkml.kernel.org/r/20221107203816.1260327-1-Liam.Howlett@oracle.com Link: https://lkml.kernel.org/r/20221028180415.3074673-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Signed-off-by: Andrew Morton --- include/linux/maple_tree.h | 7 + lib/Kconfig.debug | 4 + lib/Makefile | 1 + lib/maple_tree.c | 38 +- lib/test_maple_tree.c | 37926 +----------------------- tools/testing/radix-tree/.gitignore | 1 + tools/testing/radix-tree/Makefile | 19 +- tools/testing/radix-tree/generated/autoconf.h | 2 +- tools/testing/radix-tree/linux.c | 4 + tools/testing/radix-tree/maple.c | 35770 ++++++++++++++++++++++ 10 files changed, 37029 insertions(+), 36743 deletions(-) (limited to 'include') diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h index 2effab72add1..e594db58a0f1 100644 --- a/include/linux/maple_tree.h +++ b/include/linux/maple_tree.h @@ -638,6 +638,12 @@ static inline void mt_set_in_rcu(struct maple_tree *mt) } } +static inline unsigned int mt_height(const struct maple_tree *mt) + +{ + return (mt->ma_flags & MT_FLAGS_HEIGHT_MASK) >> MT_FLAGS_HEIGHT_OFFSET; +} + void *mt_find(struct maple_tree *mt, unsigned long *index, unsigned long max); void *mt_find_after(struct maple_tree *mt, unsigned long *index, unsigned long max); @@ -664,6 +670,7 @@ extern atomic_t maple_tree_tests_passed; void mt_dump(const struct maple_tree *mt); void mt_validate(struct maple_tree *mt); +void mt_cache_shrink(void); #define MT_BUG_ON(__tree, __x) do { \ atomic_inc(&maple_tree_tests_run); \ if (__x) { \ diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 29280072dc0e..be69844e40e6 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2241,6 +2241,10 @@ config TEST_UUID config TEST_XARRAY tristate "Test the XArray code at runtime" +config TEST_MAPLE_TREE + select DEBUG_MAPLE_TREE + tristate "Test the Maple Tree code at runtime" + config TEST_RHASHTABLE tristate "Perform selftest on resizable hash table" help diff --git a/lib/Makefile b/lib/Makefile index 161d6a724ff7..59bd7c2f793a 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -85,6 +85,7 @@ obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o obj-$(CONFIG_TEST_STRSCPY) += test_strscpy.o obj-$(CONFIG_TEST_UUID) += test_uuid.o obj-$(CONFIG_TEST_XARRAY) += test_xarray.o +obj-$(CONFIG_TEST_MAPLE_TREE) += test_maple_tree.o obj-$(CONFIG_TEST_PARMAN) += test_parman.o obj-$(CONFIG_TEST_KMOD) += test_kmod.o obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 4c7eef927f1a..f23f11da4113 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -183,10 +183,6 @@ static void ma_free_rcu(struct maple_node *node) call_rcu(&node->rcu, mt_free_rcu); } -static unsigned int mt_height(const struct maple_tree *mt) -{ - return (mt->ma_flags & MT_FLAGS_HEIGHT_MASK) >> MT_FLAGS_HEIGHT_OFFSET; -} static void mas_set_height(struct ma_state *mas) { @@ -5061,6 +5057,7 @@ retry: return entry; } +EXPORT_SYMBOL_GPL(mas_walk); static inline bool mas_rewind_node(struct ma_state *mas) { @@ -5272,6 +5269,7 @@ int mas_empty_area(struct ma_state *mas, unsigned long min, mas->last = mas->index + size - 1; return 0; } +EXPORT_SYMBOL_GPL(mas_empty_area); /* * mas_empty_area_rev() - Get the highest address within the range that is @@ -5335,6 +5333,7 @@ int mas_empty_area_rev(struct ma_state *mas, unsigned long min, mas->index = mas->last - size + 1; return 0; } +EXPORT_SYMBOL_GPL(mas_empty_area_rev); static inline int mas_alloc(struct ma_state *mas, void *entry, unsigned long size, unsigned long *index) @@ -5656,6 +5655,7 @@ void *mas_store(struct ma_state *mas, void *entry) mas_wr_store_entry(&wr_mas); return wr_mas.content; } +EXPORT_SYMBOL_GPL(mas_store); /** * mas_store_gfp() - Store a value into the tree. @@ -5682,6 +5682,7 @@ retry: return 0; } +EXPORT_SYMBOL_GPL(mas_store_gfp); /** * mas_store_prealloc() - Store a value into the tree using memory @@ -5699,6 +5700,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry) BUG_ON(mas_is_err(mas)); mas_destroy(mas); } +EXPORT_SYMBOL_GPL(mas_store_prealloc); /** * mas_preallocate() - Preallocate enough nodes for a store operation @@ -5768,6 +5770,7 @@ void mas_destroy(struct ma_state *mas) } mas->alloc = NULL; } +EXPORT_SYMBOL_GPL(mas_destroy); /* * mas_expected_entries() - Set the expected number of entries that will be inserted. @@ -5829,6 +5832,7 @@ int mas_expected_entries(struct ma_state *mas, unsigned long nr_entries) return ret; } +EXPORT_SYMBOL_GPL(mas_expected_entries); /** * mas_next() - Get the next entry. @@ -6009,6 +6013,7 @@ void *mas_find(struct ma_state *mas, unsigned long max) /* Retries on dead nodes handled by mas_next_entry */ return mas_next_entry(mas, max); } +EXPORT_SYMBOL_GPL(mas_find); /** * mas_find_rev: On the first call, find the first non-null entry at or below @@ -6055,7 +6060,7 @@ void *mas_find_rev(struct ma_state *mas, unsigned long min) /* Retries on dead nodes handled by mas_next_entry */ return mas_prev_entry(mas, min); } -EXPORT_SYMBOL_GPL(mas_find); +EXPORT_SYMBOL_GPL(mas_find_rev); /** * mas_erase() - Find the range in which index resides and erase the entire @@ -6537,8 +6542,27 @@ static inline int mas_dead_node(struct ma_state *mas, unsigned long index) mas_rewalk(mas, index); return 1; } -#endif /* not defined __KERNEL__ */ +void mt_cache_shrink(void) +{ +} +#else +/* + * mt_cache_shrink() - For testing, don't use this. + * + * Certain testcases can trigger an OOM when combined with other memory + * debugging configuration options. This function is used to reduce the + * possibility of an out of memory even due to kmem_cache objects remaining + * around for longer than usual. + */ +void mt_cache_shrink(void) +{ + kmem_cache_shrink(maple_node_cache); + +} +EXPORT_SYMBOL_GPL(mt_cache_shrink); + +#endif /* not defined __KERNEL__ */ /* * mas_get_slot() - Get the entry in the maple state node stored at @offset. * @mas: The maple state @@ -6812,6 +6836,7 @@ void mt_dump(const struct maple_tree *mt) else if (entry) mt_dump_node(mt, entry, 0, mt_max[mte_node_type(entry)], 0); } +EXPORT_SYMBOL_GPL(mt_dump); /* * Calculate the maximum gap in a node and check if that's what is reported in @@ -7122,5 +7147,6 @@ done: rcu_read_unlock(); } +EXPORT_SYMBOL_GPL(mt_validate); #endif /* CONFIG_DEBUG_MAPLE_TREE */ diff --git a/lib/test_maple_tree.c b/lib/test_maple_tree.c index 4f69e009a015..f425f169ef08 100644 --- a/lib/test_maple_tree.c +++ b/lib/test_maple_tree.c @@ -1,24 +1,35 @@ // SPDX-License-Identifier: GPL-2.0+ /* * test_maple_tree.c: Test the maple tree API - * Copyright (c) 2018 Liam R. Howlett + * Copyright (c) 2018-2022 Oracle Corporation * Author: Liam R. Howlett + * + * Any tests that only require the interface of the tree. */ #include #include -#include -#include #define MTREE_ALLOC_MAX 0x2000000000000Ul +#ifndef CONFIG_DEBUG_MAPLE_TREE #define CONFIG_DEBUG_MAPLE_TREE +#endif #define CONFIG_MAPLE_SEARCH +#define MAPLE_32BIT (MAPLE_NODE_SLOTS > 31) + /* #define BENCH_SLOT_STORE */ /* #define BENCH_NODE_STORE */ /* #define BENCH_AWALK */ /* #define BENCH_WALK */ /* #define BENCH_MT_FOR_EACH */ /* #define BENCH_FORK */ + +#ifdef __KERNEL__ +#define mt_set_non_kernel(x) do {} while (0) +#define mt_zero_nr_tallocated(x) do {} while (0) +#else +#define cond_resched() do {} while (0) +#endif static int mtree_insert_index(struct maple_tree *mt, unsigned long index, gfp_t gfp) { @@ -65,6 +76,7 @@ static void *mtree_test_erase(struct maple_tree *mt, unsigned long index) return mtree_erase(mt, index); } +#if defined(CONFIG_64BIT) static noinline void check_mtree_alloc_range(struct maple_tree *mt, unsigned long start, unsigned long end, unsigned long size, unsigned long expected, int eret, void *ptr) @@ -98,6 +110,7 @@ static noinline void check_mtree_alloc_rrange(struct maple_tree *mt, MT_BUG_ON(mt, result != expected); } +#endif static noinline void check_load(struct maple_tree *mt, unsigned long index, void *ptr) @@ -150,12 +163,6 @@ static noinline void check_insert(struct maple_tree *mt, unsigned long index, MT_BUG_ON(mt, ret != 0); } -static noinline void check_erase(struct maple_tree *mt, unsigned long index, - void *ptr) -{ - MT_BUG_ON(mt, mtree_test_erase(mt, index) != ptr); -} - static noinline void check_dup_insert(struct maple_tree *mt, unsigned long index, void *ptr) { @@ -172,41 +179,6 @@ void check_index_load(struct maple_tree *mt, unsigned long index) return check_load(mt, index, xa_mk_value(index & LONG_MAX)); } -static noinline void check_nomem(struct maple_tree *mt) -{ - MA_STATE(ms, mt, 1, 1); - - MT_BUG_ON(mt, !mtree_empty(mt)); - /* Ensure no bypassing of allocation failures */ - mt_set_non_kernel(0); - - /* Storing something at 1 requires memory allocation */ - MT_BUG_ON(mt, mtree_insert(mt, 1, &ms, GFP_ATOMIC) != -ENOMEM); - /* Storing something at 0 does not */ - MT_BUG_ON(mt, mtree_insert(mt, 0, &ms, GFP_ATOMIC) != 0); - - /* - * Simulate two threads racing; the first one fails to allocate - * memory to insert an entry at 1, then the second one succeeds - * in allocating memory to insert an entry at 2. The first one - * then needs to free the node it allocated. LeakSanitizer will - * notice this, as will the 'nr_allocated' debugging aid in the - * userspace test suite. - */ - mtree_lock(mt); - mas_store(&ms, &ms); /* insert 1 -> &ms, fails. */ - MT_BUG_ON(mt, ms.node != MA_ERROR(-ENOMEM)); - mas_nomem(&ms, GFP_KERNEL); /* Node allocated in here. */ - MT_BUG_ON(mt, ms.node != MAS_START); - mtree_unlock(mt); - MT_BUG_ON(mt, mtree_insert(mt, 2, mt, GFP_KERNEL) != 0); - mtree_lock(mt); - mas_store(&ms, &ms); /* insert 1 -> &ms */ - mas_nomem(&ms, GFP_KERNEL); /* Node allocated in here. */ - mtree_unlock(mt); - mtree_destroy(mt); -} - static inline int not_empty(struct maple_node *node) { int i; @@ -221,350 +193,6 @@ static inline int not_empty(struct maple_node *node) return 0; } -static noinline void check_new_node(struct maple_tree *mt) -{ - - struct maple_node *mn, *mn2, *mn3; - struct maple_alloc *smn; - struct maple_node *nodes[100]; - int i, j, total; - - MA_STATE(mas, mt, 0, 0); - - /* Try allocating 3 nodes */ - mtree_lock(mt); - /* request 3 nodes to be allocated. */ - mas_node_count(&mas, 3); - /* Allocation request of 3. */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != 3); - /* Allocate failed. */ - MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - - MT_BUG_ON(mt, mas_allocated(&mas) != 3); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, mas.alloc == NULL); - MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); - mas_push_node(&mas, mn); - mas_nomem(&mas, GFP_KERNEL); /* free */ - mtree_unlock(mt); - - - /* Try allocating 1 node, then 2 more */ - mtree_lock(mt); - /* Set allocation request to 1. */ - mas_set_alloc_req(&mas, 1); - /* Check Allocation request of 1. */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); - mas_set_err(&mas, -ENOMEM); - /* Validate allocation request. */ - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - /* Eat the requested node. */ - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, mn->slot[0] != NULL); - MT_BUG_ON(mt, mn->slot[1] != NULL); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - - ma_free_rcu(mn); - mas.node = MAS_START; - mas_nomem(&mas, GFP_KERNEL); - /* Allocate 3 nodes, will fail. */ - mas_node_count(&mas, 3); - /* Drop the lock and allocate 3 nodes. */ - mas_nomem(&mas, GFP_KERNEL); - /* Ensure 3 are allocated. */ - MT_BUG_ON(mt, mas_allocated(&mas) != 3); - /* Allocation request of 0. */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != 0); - - MT_BUG_ON(mt, mas.alloc == NULL); - MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); - MT_BUG_ON(mt, mas.alloc->slot[1] == NULL); - /* Ensure we counted 3. */ - MT_BUG_ON(mt, mas_allocated(&mas) != 3); - /* Free. */ - mas_nomem(&mas, GFP_KERNEL); - - /* Set allocation request to 1. */ - mas_set_alloc_req(&mas, 1); - MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); - mas_set_err(&mas, -ENOMEM); - /* Validate allocation request. */ - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - MT_BUG_ON(mt, mas_allocated(&mas) != 1); - /* Check the node is only one node. */ - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, mn->slot[0] != NULL); - MT_BUG_ON(mt, mn->slot[1] != NULL); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - mas_push_node(&mas, mn); - MT_BUG_ON(mt, mas_allocated(&mas) != 1); - MT_BUG_ON(mt, mas.alloc->node_count); - - mas_set_alloc_req(&mas, 2); /* request 2 more. */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != 2); - mas_set_err(&mas, -ENOMEM); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - MT_BUG_ON(mt, mas_allocated(&mas) != 3); - MT_BUG_ON(mt, mas.alloc == NULL); - MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); - MT_BUG_ON(mt, mas.alloc->slot[1] == NULL); - for (i = 2; i >= 0; i--) { - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != i); - MT_BUG_ON(mt, !mn); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - } - - total = 64; - mas_set_alloc_req(&mas, total); /* request 2 more. */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != total); - mas_set_err(&mas, -ENOMEM); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - for (i = total; i > 0; i--) { - unsigned int e = 0; /* expected node_count */ - - if (i >= 35) - e = i - 35; - else if (i >= 5) - e = i - 5; - else if (i >= 2) - e = i - 2; - MT_BUG_ON(mt, mas.alloc->node_count != e); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mas_allocated(&mas) != i - 1); - MT_BUG_ON(mt, !mn); - ma_free_rcu(mn); - } - - total = 100; - for (i = 1; i < total; i++) { - mas_set_alloc_req(&mas, i); - mas_set_err(&mas, -ENOMEM); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - for (j = i; j > 0; j--) { - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != j - 1); - MT_BUG_ON(mt, !mn); - MT_BUG_ON(mt, not_empty(mn)); - mas_push_node(&mas, mn); - MT_BUG_ON(mt, mas_allocated(&mas) != j); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mas_allocated(&mas) != j - 1); - ma_free_rcu(mn); - } - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - - mas_set_alloc_req(&mas, i); - mas_set_err(&mas, -ENOMEM); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - for (j = 0; j <= i/2; j++) { - MT_BUG_ON(mt, mas_allocated(&mas) != i - j); - nodes[j] = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != i - j - 1); - } - - while (j) { - j--; - mas_push_node(&mas, nodes[j]); - MT_BUG_ON(mt, mas_allocated(&mas) != i - j); - } - MT_BUG_ON(mt, mas_allocated(&mas) != i); - for (j = 0; j <= i/2; j++) { - MT_BUG_ON(mt, mas_allocated(&mas) != i - j); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - MT_BUG_ON(mt, mas_allocated(&mas) != i - j - 1); - } - MT_BUG_ON(mt, mas_nomem(&mas, GFP_KERNEL)); - - } - - /* Set allocation request. */ - total = 500; - mas_node_count(&mas, total); - /* Drop the lock and allocate the nodes. */ - mas_nomem(&mas, GFP_KERNEL); - MT_BUG_ON(mt, !mas.alloc); - i = 1; - smn = mas.alloc; - while (i < total) { - for (j = 0; j < MAPLE_ALLOC_SLOTS; j++) { - i++; - MT_BUG_ON(mt, !smn->slot[j]); - if (i == total) - break; - } - smn = smn->slot[0]; /* next. */ - } - MT_BUG_ON(mt, mas_allocated(&mas) != total); - mas_nomem(&mas, GFP_KERNEL); /* Free. */ - - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - for (i = 1; i < 128; i++) { - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - MT_BUG_ON(mt, mas_allocated(&mas) != i); /* check request filled */ - for (j = i; j > 0; j--) { /*Free the requests */ - mn = mas_pop_node(&mas); /* get the next node. */ - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - } - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - } - - for (i = 1; i < MAPLE_NODE_MASK + 1; i++) { - MA_STATE(mas2, mt, 0, 0); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - MT_BUG_ON(mt, mas_allocated(&mas) != i); /* check request filled */ - for (j = 1; j <= i; j++) { /* Move the allocations to mas2 */ - mn = mas_pop_node(&mas); /* get the next node. */ - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, not_empty(mn)); - mas_push_node(&mas2, mn); - MT_BUG_ON(mt, mas_allocated(&mas2) != j); - } - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - MT_BUG_ON(mt, mas_allocated(&mas2) != i); - - for (j = i; j > 0; j--) { /*Free the requests */ - MT_BUG_ON(mt, mas_allocated(&mas2) != j); - mn = mas_pop_node(&mas2); /* get the next node. */ - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - } - MT_BUG_ON(mt, mas_allocated(&mas2) != 0); - } - - - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - mas_node_count(&mas, MAPLE_ALLOC_SLOTS + 1); /* Request */ - MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); - MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); - - mn = mas_pop_node(&mas); /* get the next node. */ - MT_BUG_ON(mt, mn == NULL); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS); - MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 2); - - mas_push_node(&mas, mn); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); - MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); - - /* Check the limit of pop/push/pop */ - mas_node_count(&mas, MAPLE_ALLOC_SLOTS + 2); /* Request */ - MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); - MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); - MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); - MT_BUG_ON(mt, mas_alloc_req(&mas)); - MT_BUG_ON(mt, mas.alloc->node_count); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 2); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); - MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); - mas_push_node(&mas, mn); - MT_BUG_ON(mt, mas.alloc->node_count); - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 2); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - for (i = 1; i <= MAPLE_ALLOC_SLOTS + 1; i++) { - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, not_empty(mn)); - ma_free_rcu(mn); - } - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - - - for (i = 3; i < MAPLE_NODE_MASK * 3; i++) { - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mn = mas_pop_node(&mas); /* get the next node. */ - mas_push_node(&mas, mn); /* put it back */ - mas_destroy(&mas); - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mn = mas_pop_node(&mas); /* get the next node. */ - mn2 = mas_pop_node(&mas); /* get the next node. */ - mas_push_node(&mas, mn); /* put them back */ - mas_push_node(&mas, mn2); - mas_destroy(&mas); - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mn = mas_pop_node(&mas); /* get the next node. */ - mn2 = mas_pop_node(&mas); /* get the next node. */ - mn3 = mas_pop_node(&mas); /* get the next node. */ - mas_push_node(&mas, mn); /* put them back */ - mas_push_node(&mas, mn2); - mas_push_node(&mas, mn3); - mas_destroy(&mas); - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mn = mas_pop_node(&mas); /* get the next node. */ - ma_free_rcu(mn); - mas_destroy(&mas); - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, i); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mn = mas_pop_node(&mas); /* get the next node. */ - ma_free_rcu(mn); - mn = mas_pop_node(&mas); /* get the next node. */ - ma_free_rcu(mn); - mn = mas_pop_node(&mas); /* get the next node. */ - ma_free_rcu(mn); - mas_destroy(&mas); - } - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, 5); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - MT_BUG_ON(mt, mas_allocated(&mas) != 5); - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, 10); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mas.node = MAS_START; - MT_BUG_ON(mt, mas_allocated(&mas) != 10); - mas_destroy(&mas); - - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, MAPLE_ALLOC_SLOTS - 1); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS - 1); - mas.node = MA_ERROR(-ENOMEM); - mas_node_count(&mas, 10 + MAPLE_ALLOC_SLOTS - 1); /* Request */ - mas_nomem(&mas, GFP_KERNEL); /* Fill request */ - mas.node = MAS_START; - MT_BUG_ON(mt, mas_allocated(&mas) != 10 + MAPLE_ALLOC_SLOTS - 1); - mas_destroy(&mas); - - mtree_unlock(mt); -} static noinline void check_rev_seq(struct maple_tree *mt, unsigned long max, bool verbose) @@ -588,6 +216,7 @@ static noinline void check_rev_seq(struct maple_tree *mt, unsigned long max, } check_load(mt, max + 1, NULL); +#ifndef __KERNEL__ if (verbose) { rcu_barrier(); mt_dump(mt); @@ -595,6 +224,7 @@ static noinline void check_rev_seq(struct maple_tree *mt, unsigned long max, __func__, max, mt_get_alloc_size()/1024, mt_nr_allocated(), mt_nr_tallocated()); } +#endif } static noinline void check_seq(struct maple_tree *mt, unsigned long max, @@ -614,6 +244,8 @@ static noinline void check_seq(struct maple_tree *mt, unsigned long max, MT_BUG_ON(mt, !mt_height(mt)); check_load(mt, i + 1, NULL); } + +#ifndef __KERNEL__ if (verbose) { rcu_barrier(); mt_dump(mt); @@ -621,6 +253,7 @@ static noinline void check_seq(struct maple_tree *mt, unsigned long max, max, mt_get_alloc_size()/1024, mt_nr_allocated(), mt_nr_tallocated()); } +#endif } static noinline void check_lb_not_empty(struct maple_tree *mt) @@ -651,10 +284,15 @@ static noinline void check_lower_bound_split(struct maple_tree *mt) static noinline void check_upper_bound_split(struct maple_tree *mt) { unsigned long i, j; - unsigned long huge = 4000UL * 1000 * 1000; + unsigned long huge; MT_BUG_ON(mt, !mtree_empty(mt)); + if (MAPLE_32BIT) + huge = 2147483647UL; + else + huge = 4000UL * 1000 * 1000; + i = 4096; while (i < huge) { check_insert(mt, i, (void *) i); @@ -687,6 +325,7 @@ static noinline void check_rev_find(struct maple_tree *mt) mtree_store_range(mt, i*10, i*10 + 5, xa_mk_value(i), GFP_KERNEL); + rcu_read_lock(); mas_set(&mas, 1000); val = mas_find_rev(&mas, 1000); MT_BUG_ON(mt, val != xa_mk_value(100)); @@ -712,13 +351,15 @@ static noinline void check_rev_find(struct maple_tree *mt) MT_BUG_ON(mt, val != xa_mk_value(0)); val = mas_find_rev(&mas, 0); MT_BUG_ON(mt, val != NULL); + rcu_read_unlock(); } static noinline void check_find(struct maple_tree *mt) { unsigned long val = 0; - unsigned long count = 20; + unsigned long count; unsigned long max; + unsigned long top; unsigned long last = 0, index = 0; void *entry, *entry2; @@ -727,6 +368,18 @@ static noinline void check_find(struct maple_tree *mt) /* Insert 0. */ MT_BUG_ON(mt, mtree_insert_index(mt, val++, GFP_KERNEL)); +#if defined(CONFIG_64BIT) + top = 4398046511104UL; +#else + top = ULONG_MAX; +#endif + + if (MAPLE_32BIT) { + count = 15; + } else { + count = 20; + } + for (int i = 0; i <= count; i++) { if (val != 64) MT_BUG_ON(mt, mtree_insert_index(mt, val, GFP_KERNEL)); @@ -805,12 +458,17 @@ static noinline void check_find(struct maple_tree *mt) index = 0; MT_BUG_ON(mt, mtree_insert_index(mt, ULONG_MAX, GFP_KERNEL)); mt_for_each(mt, entry, index, ULONG_MAX) { - if (val == 4398046511104) - MT_BUG_ON(mt, entry != - xa_mk_value(ULONG_MAX & LONG_MAX)); + if (val == top) + MT_BUG_ON(mt, entry != xa_mk_value(LONG_MAX)); else MT_BUG_ON(mt, xa_mk_value(val) != entry); - val <<= 2; + + /* Workaround for 32bit */ + if ((val << 2) < val) + val = ULONG_MAX; + else + val <<= 2; + if (val == 64) /* Skip zero entry. */ val <<= 2; /* For zero check. */ @@ -842,11 +500,16 @@ static noinline void check_find(struct maple_tree *mt) mas_for_each(&mas, entry, ULONG_MAX) { if (val == 64) MT_BUG_ON(mt, entry != XA_ZERO_ENTRY); - else if (val == 4398046511104) - MT_BUG_ON(mt, entry != xa_mk_value(ULONG_MAX & LONG_MAX)); + else if (val == top) + MT_BUG_ON(mt, entry != xa_mk_value(LONG_MAX)); else MT_BUG_ON(mt, xa_mk_value(val) != entry); - val <<= 2; + + /* Workaround for 32bit */ + if ((val << 2) < val) + val = ULONG_MAX; + else + val <<= 2; /* For zero check. */ if (!val) @@ -951,36548 +614,1350 @@ static noinline void check_find_2(struct maple_tree *mt) /*MT_BUG_ON(mt, !mtree_empty(mt)); */ } -#define erase_ptr(i) entry[i%2] -#define erase_check_load(mt, i) check_load(mt, set[i], entry[i%2]) -#define erase_check_insert(mt, i) check_insert(mt, set[i], entry[i%2]) -#define erase_check_erase(mt, i) check_erase(mt, set[i], entry[i%2]) -static noinline void check_erase_testset(struct maple_tree *mt) +#if defined(CONFIG_64BIT) +static noinline void check_alloc_rev_range(struct maple_tree *mt) { - unsigned long set[] = { 5015, 5014, 5017, 25, 1000, - 1001, 1002, 1003, 1005, 0, - 6003, 6002, 6008, 6012, 6015, - 7003, 7002, 7008, 7012, 7015, - 8003, 8002, 8008, 8012, 8015, - 9003, 9002, 9008, 9012, 9015, - 10003, 10002, 10008, 10012, 10015, - 11003, 11002, 11008, 11012, 11015, - 12003, 12002, 12008, 12012, 12015, - 13003, 13002, 13008, 13012, 13015, - 14003, 14002, 14008, 14012, 14015, - 15003, 15002, 15008, 15012, 15015, - }; - - - void *ptr = &set; - void *entry[2] = { ptr, mt }; - void *root_node; - - - rcu_register_thread(); - mt_set_in_rcu(mt); - for (int i = 0; i < 4; i++) - erase_check_insert(mt, i); - for (int i = 0; i < 4; i++) - erase_check_load(mt, i); - - mt_set_non_kernel(2); - erase_check_erase(mt, 1); - erase_check_load(mt, 0); - check_load(mt, set[1], NULL); - for (int i = 2; i < 4; i++) - erase_check_load(mt, i); - - - erase_check_erase(mt, 2); - erase_check_load(mt, 0); - check_load(mt, set[1], NULL); - check_load(mt, set[2], NULL); - - erase_check_insert(mt, 1); - erase_check_insert(mt, 2); - - for (int i = 0; i < 4; i++) - erase_check_load(mt, i); - - /* Check erase and load without an allocation. */ - erase_check_load(mt, 3); - erase_check_erase(mt, 1); - erase_check_load(mt, 0); - check_load(mt, set[1], NULL); - for (int i = 2; i < 4; i++) - erase_check_load(mt, i); - /* - * Set the newly erased node. This will produce a different allocated - * node to avoid busy slots. + * Generated by: + * cat /proc/self/maps | awk '{print $1}'| + * awk -F "-" '{printf "0x%s, 0x%s, ", $1, $2}' */ - root_node = mt->ma_root; - erase_check_insert(mt, 1); - - erase_check_load(mt, 0); - check_load(mt, 5016, NULL); - erase_check_load(mt, 1); - check_load(mt, 5013, NULL); - erase_check_load(mt, 2); - check_load(mt, 5018, NULL); - erase_check_load(mt, 3); - - erase_check_erase(mt, 2); /* erase 5017 to check append */ - erase_check_load(mt, 0); - check_load(mt, 5016, NULL); - erase_check_load(mt, 1); - check_load(mt, 5013, NULL); - check_load(mt, set[2], NULL); - check_load(mt, 5018, NULL); - - erase_check_load(mt, 3); - - root_node = mt->ma_root; - erase_check_insert(mt, 2); - - erase_check_load(mt, 0); - check_load(mt, 5016, NULL); - erase_check_load(mt, 1); - check_load(mt, 5013, NULL); - erase_check_load(mt, 2); - check_load(mt, 5018, NULL); - erase_check_load(mt, 3); - mt_set_non_kernel(1); - erase_check_erase(mt, 2); /* erase 5017 to check append */ - erase_check_load(mt, 0); - check_load(mt, 5016, NULL); - check_load(mt, set[2], NULL); - erase_check_erase(mt, 0); /* erase 5015 to check append */ - check_load(mt, set[0], NULL); - check_load(mt, 5016, NULL); - erase_check_insert(mt, 4); /* 1000 < Should not split. */ - check_load(mt, set[0], NULL); - check_load(mt, 5016, NULL); - erase_check_load(mt, 1); - check_load(mt, 5013, NULL); - check_load(mt, set[2], NULL); - check_load(mt, 5018, NULL); - erase_check_load(mt, 4); - check_load(mt, 999, NULL); - check_load(mt, 1001, NULL); - erase_check_load(mt, 4); - if (mt_in_rcu(mt)) - MT_BUG_ON(mt, root_node == mt->ma_root); - else - MT_BUG_ON(mt, root_node != mt->ma_root); + unsigned long range[] = { + /* Inclusive , Exclusive. */ + 0x565234af2000, 0x565234af4000, + 0x565234af4000, 0x565234af9000, + 0x565234af9000, 0x565234afb000, + 0x565234afc000, 0x565234afd000, + 0x565234afd000, 0x565234afe000, + 0x565235def000, 0x565235e10000, + 0x7f36d4bfd000, 0x7f36d4ee2000, + 0x7f36d4ee2000, 0x7f36d4f04000, + 0x7f36d4f04000, 0x7f36d504c000, + 0x7f36d504c000, 0x7f36d5098000, + 0x7f36d5098000, 0x7f36d5099000, + 0x7f36d5099000, 0x7f36d509d000, + 0x7f36d509d000, 0x7f36d509f000, + 0x7f36d509f000, 0x7f36d50a5000, + 0x7f36d50b9000, 0x7f36d50db000, + 0x7f36d50db000, 0x7f36d50dc000, + 0x7f36d50dc000, 0x7f36d50fa000, + 0x7f36d50fa000, 0x7f36d5102000, + 0x7f36d5102000, 0x7f36d5103000, + 0x7f36d5103000, 0x7f36d5104000, + 0x7f36d5104000, 0x7f36d5105000, + 0x7fff5876b000, 0x7fff5878d000, + 0x7fff5878e000, 0x7fff58791000, + 0x7fff58791000, 0x7fff58793000, + }; - /* Should not have split. */ - MT_BUG_ON(mt, !mte_is_leaf(mt->ma_root)); + unsigned long holes[] = { + /* + * Note: start of hole is INCLUSIVE + * end of hole is EXCLUSIVE + * (opposite of the above table.) + * Start of hole, end of hole, size of hole (+1) + */ + 0x565234afb000, 0x565234afc000, 0x1000, + 0x565234afe000, 0x565235def000, 0x12F1000, + 0x565235e10000, 0x7f36d4bfd000, 0x28E49EDED000, + }; + /* + * req_range consists of 4 values. + * 1. min index + * 2. max index + * 3. size + * 4. number that should be returned. + * 5. return value + */ + unsigned long req_range[] = { + 0x565234af9000, /* Min */ + 0x7fff58791000, /* Max */ + 0x1000, /* Size */ + 0x7fff5878d << 12, /* First rev hole of size 0x1000 */ + 0, /* Return value success. */ - /* Coalesce testing */ - erase_check_insert(mt, 0); - erase_check_insert(mt, 2); + 0x0, /* Min */ + 0x565234AF1 << 12, /* Max */ + 0x3000, /* Size */ + 0x565234AEE << 12, /* max - 3. */ + 0, /* Return value success. */ - for (int i = 5; i < 25; i++) { - erase_check_insert(mt, i); - for (int j = i; j >= 0; j--) - erase_check_load(mt, j); - } + 0x0, /* Min */ + -1, /* Max */ + 0x1000, /* Size */ + 562949953421311 << 12,/* First rev hole of size 0x1000 */ + 0, /* Return value success. */ - erase_check_erase(mt, 14); /*6015 */ - for (int i = 0; i < 25; i++) { - if (i == 14) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } - erase_check_erase(mt, 16); /*7002 */ - for (int i = 0; i < 25; i++) { - if (i == 16 || i == 14) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + 0x0, /* Min */ + 0x7F36D510A << 12, /* Max */ + 0x4000, /* Size */ + 0x7F36D5106 << 12, /* First rev hole of size 0x4000 */ + 0, /* Return value success. */ + /* Ascend test. */ + 0x0, + 34148798629 << 12, + 19 << 12, + 34148797418 << 12, + 0x0, - mt_set_non_kernel(1); - erase_check_erase(mt, 13); /*6012 */ - for (int i = 0; i < 25; i++) { - if (i == 16 || i == 14 || i == 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + /* Too big test. */ + 0x0, + 18446744073709551615UL, + 562915594369134UL << 12, + 0x0, + -EBUSY, - erase_check_erase(mt, 15); /*7003 */ - for (int i = 0; i < 25; i++) { - if (i <= 16 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + }; - mt_set_non_kernel(2); - erase_check_erase(mt, 17); /*7008 *should* cause coalesce. */ - for (int i = 0; i < 25; i++) { - if (i <= 17 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + int i, range_count = ARRAY_SIZE(range); + int req_range_count = ARRAY_SIZE(req_range); + unsigned long min = 0; - erase_check_erase(mt, 18); /*7012 */ - for (int i = 0; i < 25; i++) { - if (i <= 18 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + MA_STATE(mas, mt, 0, 0); - mt_set_non_kernel(2); - erase_check_erase(mt, 19); /*7015 */ - for (int i = 0; i < 25; i++) { - if (i <= 19 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } + mtree_store_range(mt, MTREE_ALLOC_MAX, ULONG_MAX, XA_ZERO_ENTRY, + GFP_KERNEL); +#define DEBUG_REV_RANGE 0 + for (i = 0; i < range_count; i += 2) { + /* Inclusive, Inclusive (with the -1) */ - erase_check_erase(mt, 20); /*8003 */ - for (int i = 0; i < 25; i++) { - if (i <= 20 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); +#if DEBUG_REV_RANGE + pr_debug("\t%s: Insert %lu-%lu\n", __func__, range[i] >> 12, + (range[i + 1] >> 12) - 1); +#endif + check_insert_range(mt, range[i] >> 12, (range[i + 1] >> 12) - 1, + xa_mk_value(range[i] >> 12), 0); + mt_validate(mt); } - erase_check_erase(mt, 21); /*8002 */ - for (int i = 0; i < 25; i++) { - if (i <= 21 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); - } - mt_set_non_kernel(2); - erase_check_erase(mt, 22); /*8008 */ - for (int i = 0; i < 25; i++) { - if (i <= 22 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); + mas_lock(&mas); + for (i = 0; i < ARRAY_SIZE(holes); i += 3) { +#if DEBUG_REV_RANGE + pr_debug("Search from %lu-%lu for gap %lu should be at %lu\n", + min, holes[i+1]>>12, holes[i+2]>>12, + holes[i] >> 12); +#endif + MT_BUG_ON(mt, mas_empty_area_rev(&mas, min, + holes[i+1] >> 12, + holes[i+2] >> 12)); +#if DEBUG_REV_RANGE + pr_debug("Found %lu %lu\n", mas.index, mas.last); + pr_debug("gap %lu %lu\n", (holes[i] >> 12), + (holes[i+1] >> 12)); +#endif + MT_BUG_ON(mt, mas.last + 1 != (holes[i+1] >> 12)); + MT_BUG_ON(mt, mas.index != (holes[i+1] >> 12) - (holes[i+2] >> 12)); + min = holes[i+1] >> 12; + mas_reset(&mas); } - for (int i = 23; i < 25; i++) - erase_check_erase(mt, i); - for (int i = 0; i < 25; i++) { - if (i <= 25 && i >= 13) - check_load(mt, set[i], NULL); - else - erase_check_load(mt, i); + mas_unlock(&mas); + for (i = 0; i < req_range_count; i += 5) { +#if DEBUG_REV_RANGE + pr_debug("\tReverse request between %lu-%lu size %lu, should get %lu\n", + req_range[i] >> 12, + (req_range[i + 1] >> 12) - 1, + req_range[i+2] >> 12, + req_range[i+3] >> 12); +#endif + check_mtree_alloc_rrange(mt, + req_range[i] >> 12, /* start */ + req_range[i+1] >> 12, /* end */ + req_range[i+2] >> 12, /* size */ + req_range[i+3] >> 12, /* expected address */ + req_range[i+4], /* expected return */ + xa_mk_value(req_range[i] >> 12)); /* pointer */ + mt_validate(mt); } - /* Shrinking tree test. */ + mt_set_non_kernel(1); + mtree_erase(mt, 34148798727); /* create a deleted range. */ + check_mtree_alloc_rrange(mt, 0, 34359052173, 210253414, + 34148798725, 0, mt); - for (int i = 13; i < ARRAY_SIZE(set); i++) - erase_check_insert(mt, i); + mtree_destroy(mt); +} - mt_set_non_kernel(99); - for (int i = 18; i < ARRAY_SIZE(set); i++) { - erase_check_erase(mt, i); - for (int j = 0; j < ARRAY_SIZE(set); j++) { - if (j < 18 || j > i) - erase_check_load(mt, j); - else - check_load(mt, set[j], NULL); - } - } - mt_set_non_kernel(35); - for (int i = 0; i < 18; i++) { - erase_check_erase(mt, i); - for (int j = 0; j < ARRAY_SIZE(set); j++) { - if (j < 18 && j > i) - erase_check_load(mt, j); - else - check_load(mt, set[j], NULL); - } - } - erase_check_insert(mt, 8); - erase_check_insert(mt, 9); - erase_check_erase(mt, 8); - rcu_unregister_thread(); -} - -#define erase_check_store_range(mt, a, i, ptr) mtree_test_store_range(mt, \ - a[(i)], a[(i + 1)], ptr) -#define STORE 1 -#define SNULL 2 -#define ERASE 3 -#define ec_type_str(x) \ - (((x) == STORE) ? \ - "STORE" : \ - (((x) == SNULL) ? \ - "SNULL" : "ERASE") \ - ) -#define check_erase2_debug 0 -void *mas_next(struct ma_state *mas, unsigned long max); - -/* Calculate the overwritten entries. */ -int mas_ce2_over_count(struct ma_state *mas_start, struct ma_state *mas_end, - void *s_entry, unsigned long s_min, - void *e_entry, unsigned long e_max, - unsigned long *set, int i, bool null_entry) -{ - int count = 0, span = 0; - unsigned long retry = 0; - void *entry; - struct ma_state tmp; - - - /* count slots */ - memcpy(&tmp, mas_start, sizeof(tmp)); - entry = mas_next(&tmp, mas_end->last); - while (entry) { - BUG_ON(retry > 50); /* stop infinite retry on testing. */ - if (xa_is_zero(s_entry)) { - retry++; - continue; - } - count++; - span++; - entry = mas_next(&tmp, mas_end->last); - } - - if (null_entry) { - /* Check splitting end. */ - if (e_entry && (e_max > mas_end->last)) - count--; - - /* check overwrite of entire start */ - if (s_entry && (s_min == mas_start->index)) - count++; - } else { /* !null_entry (store) */ - bool esplit = e_max > mas_end->last; - bool ssplit = s_min != mas_start->index; - - if (s_entry && e_entry) { - if (esplit && ssplit) - count--; - else if (ssplit) - count--; - else if (esplit) { - if (span) - count--; - } - } else if (s_entry && !e_entry) { - if (ssplit) - count--; - } else if (!s_entry && e_entry) { - if (esplit) - count--; - count--; - } else { - count--; - } - } - return count; -} - -/* - * mas_node_walk() - Walk a maple node to offset of the index. - * @mas: The maple state - * @type: The maple node type - * @*range_min: Pointer to store the minimum range of the offset - * @*range_max: Pointer to store the maximum range of the offset - * - * The offset will be stored in the maple state. - * - */ -static inline void mas_node_walk(struct ma_state *mas, struct maple_node *node, - enum maple_type type, unsigned long *range_min, - unsigned long *range_max) - -{ - unsigned long *pivots; - unsigned char count; - unsigned long prev, max; - unsigned char offset; - unsigned long index; - - if (unlikely(ma_is_dense(type))) { - (*range_max) = (*range_min) = mas->index; - if (unlikely(ma_dead_node(node))) - return; - - mas->offset = mas->index = mas->min; - return; - } - - pivots = ma_pivots(node, type); - max = pivots[0]; - if (unlikely(ma_dead_node(node))) - return; - - offset = 0; - prev = mas->min; - index = mas->index; - if (unlikely(index <= max)) - goto offset_zero; - - count = mt_pivots[type]; - while (++offset < count) { - prev = max; - max = pivots[offset]; - if (unlikely(ma_dead_node(node))) - return; - - if (index <= max) - goto offset_found; - else if (unlikely(!max)) - goto mas_max; - } - - prev = max; -mas_max: - max = mas->max; -offset_found: - prev++; -offset_zero: - mas->offset = offset; - if (ma_is_leaf(type)) { - *range_max = max; - *range_min = prev; - } else { - mas->max = max; - mas->min = prev; - } -} - -/* - * mas_descend_walk(): Locates a value and sets the mas->node and slot - * accordingly. range_min and range_max are set to the range which the entry is - * valid. - * @mas: The maple state - * @*range_min: A pointer to store the minimum of the range - * @*range_max: A pointer to store the maximum of the range - * - * Check mas->node is still valid on return of any value. - * - * Return: true if pointing to a valid node and offset. False otherwise. - */ -static inline bool mas_descend_walk(struct ma_state *mas, - unsigned long *range_min, unsigned long *range_max) -{ - struct maple_enode *next; - struct maple_node *node; - enum maple_type type; - - next = mas->node; - while (true) { - node = mte_to_node(next); - type = mte_node_type(next); - mas_node_walk(mas, node, type, range_min, range_max); - next = mas_slot(mas, ma_slots(node, type), mas->offset); - if (unlikely(ma_dead_node(node))) - return false; - - if (unlikely(ma_is_leaf(type))) - return true; - - /* Descend. */ - mas->node = next; - } - return false; -} - -/* - * mas_tree_walk() - Walk to @mas->index and set the range values. - * @mas: The maple state. - * @*range_min: The minimum range to be set. - * @*range_max: The maximum range to be set. - * - * Ranges are only valid if there is a valid entry at @mas->index. - * - * Return: True if a value exists, false otherwise. - */ -static inline bool mas_tree_walk(struct ma_state *mas, unsigned long *range_min, - unsigned long *range_max) +static noinline void check_alloc_range(struct maple_tree *mt) { - bool ret; - -retry: - ret = false; - mas_start(mas); - if (mas_is_none(mas)) - goto not_found; - - if (mas_is_ptr(mas)) { - *range_min = *range_max = 0; - if (!mas->index) - return true; - - goto not_found; - } - - ret = mas_descend_walk(mas, range_min, range_max); - if (unlikely(mte_dead_node(mas->node))) { - mas->node = MAS_START; - goto retry; - } - - return ret; + /* + * Generated by: + * cat /proc/self/maps|awk '{print $1}'| + * awk -F "-" '{printf "0x%s, 0x%s, ", $1, $2}' + */ -not_found: - mas->offset = MAPLE_NODE_SLOTS; - return false; -} + unsigned long range[] = { + /* Inclusive , Exclusive. */ + 0x565234af2000, 0x565234af4000, + 0x565234af4000, 0x565234af9000, + 0x565234af9000, 0x565234afb000, + 0x565234afc000, 0x565234afd000, + 0x565234afd000, 0x565234afe000, + 0x565235def000, 0x565235e10000, + 0x7f36d4bfd000, 0x7f36d4ee2000, + 0x7f36d4ee2000, 0x7f36d4f04000, + 0x7f36d4f04000, 0x7f36d504c000, + 0x7f36d504c000, 0x7f36d5098000, + 0x7f36d5098000, 0x7f36d5099000, + 0x7f36d5099000, 0x7f36d509d000, + 0x7f36d509d000, 0x7f36d509f000, + 0x7f36d509f000, 0x7f36d50a5000, + 0x7f36d50b9000, 0x7f36d50db000, + 0x7f36d50db000, 0x7f36d50dc000, + 0x7f36d50dc000, 0x7f36d50fa000, + 0x7f36d50fa000, 0x7f36d5102000, + 0x7f36d5102000, 0x7f36d5103000, + 0x7f36d5103000, 0x7f36d5104000, + 0x7f36d5104000, 0x7f36d5105000, + 0x7fff5876b000, 0x7fff5878d000, + 0x7fff5878e000, 0x7fff58791000, + 0x7fff58791000, 0x7fff58793000, + }; + unsigned long holes[] = { + /* Start of hole, end of hole, size of hole (+1) */ + 0x565234afb000, 0x565234afc000, 0x1000, + 0x565234afe000, 0x565235def000, 0x12F1000, + 0x565235e10000, 0x7f36d4bfd000, 0x28E49EDED000, + }; -static inline void *mas_range_load(struct ma_state *mas, - unsigned long *range_min, unsigned long *range_max) + /* + * req_range consists of 4 values. + * 1. min index + * 2. max index + * 3. size + * 4. number that should be returned. + * 5. return value + */ + unsigned long req_range[] = { + 0x565234af9000, /* Min */ + 0x7fff58791000, /* Max */ + 0x1000, /* Size */ + 0x565234afb000, /* First hole in our data of size 1000. */ + 0, /* Return value success. */ -{ - void *entry = NULL; - unsigned long index = mas->index; + 0x0, /* Min */ + 0x7fff58791000, /* Max */ + 0x1F00, /* Size */ + 0x0, /* First hole in our data of size 2000. */ + 0, /* Return value success. */ - if (mas_is_none(mas) || mas_is_paused(mas)) - mas->node = MAS_START; -retry: - if (mas_tree_walk(mas, range_min, range_max)) - if (unlikely(mas->node == MAS_ROOT)) - return mas_root(mas); + /* Test ascend. */ + 34148797436 << 12, /* Min */ + 0x7fff587AF000, /* Max */ + 0x3000, /* Size */ + 34148798629 << 12, /* Expected location */ + 0, /* Return value success. */ - if (likely(mas->offset != MAPLE_NODE_SLOTS)) - entry = mas_get_slot(mas, mas->offset); + /* Test failing. */ + 34148798623 << 12, /* Min */ + 34148798683 << 12, /* Max */ + 0x15000, /* Size */ + 0, /* Expected location */ + -EBUSY, /* Return value failed. */ - if (mas_dead_node(mas, index)) - goto retry; + /* Test filling entire gap. */ + 34148798623 << 12, /* Min */ + 0x7fff587AF000, /* Max */ + 0x10000, /* Size */ + 34148798632 << 12, /* Expected location */ + 0, /* Return value success. */ - return entry; -} -static noinline void check_erase2_testset(struct maple_tree *mt, - unsigned long *set, unsigned long size) -{ - int entry_count = 0; - int check = 0; - void *foo; - unsigned long addr = 0; - void *s_entry = NULL, *e_entry = NULL; + /* Test walking off the end of root. */ + 0, /* Min */ + -1, /* Max */ + -1, /* Size */ + 0, /* Expected location */ + -EBUSY, /* Return value failure. */ + /* Test looking for too large a hole across entire range. */ + 0, /* Min */ + -1, /* Max */ + 4503599618982063UL << 12, /* Size */ + 34359052178 << 12, /* Expected location */ + -EBUSY, /* Return failure. */ + }; + int i, range_count = ARRAY_SIZE(range); + int req_range_count = ARRAY_SIZE(req_range); + unsigned long min = 0x565234af2000; MA_STATE(mas, mt, 0, 0); - for (int i = 0; i < size; i += 3) { - unsigned long s_min, s_max; - unsigned long e_min, e_max; - void *value = NULL; - - MA_STATE(mas_start, mt, set[i+1], set[i+1]); - MA_STATE(mas_end, mt, set[i+2], set[i+2]); - mt_set_non_kernel(127); -#if check_erase2_debug - pr_err("%s: %d %s %lu - %lu\n", __func__, i, - ec_type_str(set[i]), - set[i+1], set[i+2]); -#endif - s_entry = mas_range_load(&mas_start, &s_min, &s_max); - e_entry = mas_range_load(&mas_end, &e_min, &e_max); - - switch (set[i]) { - case SNULL: - if ((s_min == set[i+1]) && (s_max == set[i+2])) { - if (s_entry) - entry_count--; - } else if ((s_min != set[i+1]) && (s_max != set[i+2])) { - entry_count++; - } else if ((mas_start.node != mas_end.node) || - (mas_start.offset != mas_end.offset)) { - entry_count -= - mas_ce2_over_count(&mas_start, &mas_end, - s_entry, s_min, - e_entry, e_max, set, i, - true); - } - - - erase_check_store_range(mt, set, i + 1, value); - break; - case STORE: - value = xa_mk_value(set[i + 1]); - if (mas_start.offset > mt_slot_count(mas_start.node)) { - entry_count++; /* appending an entry. */ - } else if ((s_min == e_min) && (s_max == e_max)) { - if (!entry_count) - entry_count++; - - else if (s_entry) { - if (e_max > mas_end.last) - entry_count++; - - if (s_min < mas_start.index) - entry_count++; - - } else { - entry_count++; - } - } else { - entry_count -= - mas_ce2_over_count(&mas_start, &mas_end, - s_entry, s_min, - e_entry, e_max, set, i, - false); - } - - erase_check_store_range(mt, set, i + 1, value); - break; - case ERASE: - if (!s_entry) - break; - check_erase(mt, set[i+1], xa_mk_value(set[i+1])); - entry_count--; - break; - } - mt_validate(mt); - if (entry_count) - MT_BUG_ON(mt, !mt_height(mt)); -#if check_erase2_debug > 1 + mtree_store_range(mt, MTREE_ALLOC_MAX, ULONG_MAX, XA_ZERO_ENTRY, + GFP_KERNEL); + for (i = 0; i < range_count; i += 2) { +#define DEBUG_ALLOC_RANGE 0 +#if DEBUG_ALLOC_RANGE + pr_debug("\tInsert %lu-%lu\n", range[i] >> 12, + (range[i + 1] >> 12) - 1); mt_dump(mt); #endif -#if check_erase2_debug - pr_err("Done\n"); -#endif + check_insert_range(mt, range[i] >> 12, (range[i + 1] >> 12) - 1, + xa_mk_value(range[i] >> 12), 0); + mt_validate(mt); + } - check = 0; - addr = 0; - mt_for_each(mt, foo, addr, ULONG_MAX) { - check++; -#if check_erase2_debug > 2 - pr_err("mt: %lu -> %p (%d)\n", addr+1, foo, check); -#endif - if (check > entry_count) - break; - } -#if check_erase2_debug > 2 - pr_err("mt_for_each %d and count %d\n", check, entry_count); -#endif - MT_BUG_ON(mt, check != entry_count); + mas_lock(&mas); + for (i = 0; i < ARRAY_SIZE(holes); i += 3) { - check = 0; - addr = 0; +#if DEBUG_ALLOC_RANGE + pr_debug("\tGet empty %lu-%lu size %lu (%lx-%lx)\n", min >> 12, + holes[i+1] >> 12, holes[i+2] >> 12, + min, holes[i+1]); +#endif + MT_BUG_ON(mt, mas_empty_area(&mas, min >> 12, + holes[i+1] >> 12, + holes[i+2] >> 12)); + MT_BUG_ON(mt, mas.index != holes[i] >> 12); + min = holes[i+1]; mas_reset(&mas); - mas.index = 0; - rcu_read_lock(); - mas_for_each(&mas, foo, ULONG_MAX) { - if (xa_is_zero(foo)) { - if (addr == mas.index) { - mt_dump(mas.tree); - pr_err("retry failed %lu - %lu\n", - mas.index, mas.last); - MT_BUG_ON(mt, 1); - } - addr = mas.index; - continue; - } -#if check_erase2_debug > 2 - pr_err("mas: %lu -> %p\n", mas.index, foo); + } + mas_unlock(&mas); + for (i = 0; i < req_range_count; i += 5) { +#if DEBUG_ALLOC_RANGE + pr_debug("\tTest %d: %lu-%lu size %lu expected %lu (%lu-%lu)\n", + i/5, req_range[i] >> 12, req_range[i + 1] >> 12, + req_range[i + 2] >> 12, req_range[i + 3] >> 12, + req_range[i], req_range[i+1]); #endif - check++; - if (check > entry_count) - break; - } - rcu_read_unlock(); -#if check_erase2_debug > 2 - pr_err("mas_for_each %d and count %d\n", check, entry_count); + check_mtree_alloc_range(mt, + req_range[i] >> 12, /* start */ + req_range[i+1] >> 12, /* end */ + req_range[i+2] >> 12, /* size */ + req_range[i+3] >> 12, /* expected address */ + req_range[i+4], /* expected return */ + xa_mk_value(req_range[i] >> 12)); /* pointer */ mt_validate(mt); +#if DEBUG_ALLOC_RANGE + mt_dump(mt); #endif - - MT_BUG_ON(mt, check != entry_count); - - MT_BUG_ON(mt, mtree_load(mas.tree, 0) != NULL); } -} + mtree_destroy(mt); +} +#endif -/* These tests were pulled from kvm tests. */ -static noinline void check_erase2_sets(struct maple_tree *mt) +static noinline void check_ranges(struct maple_tree *mt) { - void *entry; - unsigned long start = 0; - unsigned long set[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140721266458624, 140737488351231, -ERASE, 140721266458624, 140737488351231, -STORE, 140721266458624, 140721266462719, -STORE, 94735788949504, 94735789121535, -ERASE, 94735788949504, 94735789121535, -STORE, 94735788949504, 94735788965887, -STORE, 94735788965888, 94735789121535, -ERASE, 94735788965888, 94735789121535, -STORE, 94735788965888, 94735789068287, -STORE, 94735789068288, 94735789109247, -STORE, 94735789109248, 94735789121535, -STORE, 140253902692352, 140253902864383, -ERASE, 140253902692352, 140253902864383, -STORE, 140253902692352, 140253902696447, -STORE, 140253902696448, 140253902864383, - }; - unsigned long set2[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140735933583360, 140737488351231, -ERASE, 140735933583360, 140737488351231, -STORE, 140735933583360, 140735933587455, -STORE, 94811003260928, 94811003432959, -ERASE, 94811003260928, 94811003432959, -STORE, 94811003260928, 94811003277311, -STORE, 94811003277312, 94811003432959, -ERASE, 94811003277312, 94811003432959, -STORE, 94811003277312, 94811003379711, -STORE, 94811003379712, 94811003420671, -STORE, 94811003420672, 94811003432959, -STORE, 140277094653952, 140277094825983, -ERASE, 140277094653952, 140277094825983, -STORE, 140277094653952, 140277094658047, -STORE, 140277094658048, 140277094825983, -ERASE, 140277094658048, 140277094825983, -STORE, 140277094658048, 140277094780927, -STORE, 140277094780928, 140277094813695, -STORE, 140277094813696, 140277094821887, -STORE, 140277094821888, 140277094825983, -STORE, 140735933906944, 140735933911039, - }; - unsigned long set3[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140735790264320, 140737488351231, -ERASE, 140735790264320, 140737488351231, -STORE, 140735790264320, 140735790268415, -STORE, 94016597282816, 94016597454847, -ERASE, 94016597282816, 94016597454847, -STORE, 94016597282816, 94016597299199, -STORE, 94016597299200, 94016597454847, -ERASE, 94016597299200, 94016597454847, -STORE, 94016597299200, 94016597401599, -STORE, 94016597401600, 94016597442559, -STORE, 94016597442560, 94016597454847, -STORE, 140496959283200, 140496959455231, -ERASE, 140496959283200, 140496959455231, -STORE, 140496959283200, 140496959287295, -STORE, 140496959287296, 140496959455231, -ERASE, 140496959287296, 140496959455231, -STORE, 140496959287296, 140496959410175, -STORE, 140496959410176, 140496959442943, -STORE, 140496959442944, 140496959451135, -STORE, 140496959451136, 140496959455231, -STORE, 140735791718400, 140735791722495, -STORE, 140735791706112, 140735791718399, -STORE, 47135835713536, 47135835721727, -STORE, 47135835721728, 47135835729919, -STORE, 47135835729920, 47135835893759, -ERASE, 47135835729920, 47135835893759, -STORE, 47135835729920, 47135835742207, -STORE, 47135835742208, 47135835893759, -STORE, 47135835840512, 47135835893759, -STORE, 47135835742208, 47135835840511, -ERASE, 47135835742208, 47135835840511, -STORE, 47135835742208, 47135835840511, -STORE, 47135835885568, 47135835893759, -STORE, 47135835840512, 47135835885567, -ERASE, 47135835840512, 47135835885567, -STORE, 47135835840512, 47135835893759, -ERASE, 47135835840512, 47135835893759, -STORE, 47135835840512, 47135835885567, -STORE, 47135835885568, 47135835893759, - }; - - unsigned long set4[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140728251703296, 140737488351231, -ERASE, 140728251703296, 140737488351231, -STORE, 140728251703296, 140728251707391, -STORE, 94668429205504, 94668429377535, -ERASE, 94668429205504, 94668429377535, -STORE, 94668429205504, 94668429221887, -STORE, 94668429221888, 94668429377535, -ERASE, 94668429221888, 94668429377535, -STORE, 94668429221888, 94668429324287, -STORE, 94668429324288, 94668429365247, -STORE, 94668429365248, 94668429377535, -STORE, 47646523273216, 47646523445247, -ERASE, 47646523273216, 47646523445247, -STORE, 47646523273216, 47646523277311, -STORE, 47646523277312, 47646523445247, -ERASE, 47646523277312, 47646523445247, -STORE, 47646523277312, 47646523400191, - }; - - unsigned long set5[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140726874062848, 140737488351231, -ERASE, 140726874062848, 140737488351231, -STORE, 140726874062848, 140726874066943, -STORE, 94248892870656, 94248893042687, -ERASE, 94248892870656, 94248893042687, -STORE, 94248892870656, 94248892887039, -STORE, 94248892887040, 94248893042687, -ERASE, 94248892887040, 94248893042687, -STORE, 94248892887040, 94248892989439, -STORE, 94248892989440, 94248893030399, -STORE, 94248893030400, 94248893042687, -STORE, 47884786266112, 47884786438143, -ERASE, 47884786266112, 47884786438143, -STORE, 47884786266112, 47884786270207, -STORE, 47884786270208, 47884786438143, -ERASE, 47884786270208, 47884786438143, -STORE, 47884786270208, 47884786393087, -STORE, 47884786393088, 47884786425855, -STORE, 47884786425856, 47884786434047, -STORE, 47884786434048, 47884786438143, -STORE, 140726874513408, 140726874517503, -STORE, 140726874501120, 140726874513407, -STORE, 47884786438144, 47884786446335, -STORE, 47884786446336, 47884786454527, -STORE, 47884786454528, 47884786618367, -ERASE, 47884786454528, 47884786618367, -STORE, 47884786454528, 47884786466815, -STORE, 47884786466816, 47884786618367, -STORE, 47884786565120, 47884786618367, -STORE, 47884786466816, 47884786565119, -ERASE, 47884786466816, 47884786565119, -STORE, 47884786466816, 47884786565119, -STORE, 47884786610176, 47884786618367, -STORE, 47884786565120, 47884786610175, -ERASE, 47884786565120, 47884786610175, -STORE, 47884786565120, 47884786618367, -ERASE, 47884786565120, 47884786618367, -STORE, 47884786565120, 47884786610175, -STORE, 47884786610176, 47884786618367, -ERASE, 47884786610176, 47884786618367, -STORE, 47884786610176, 47884786618367, -STORE, 47884786618368, 47884789669887, -STORE, 47884787163136, 47884789669887, -STORE, 47884786618368, 47884787163135, -ERASE, 47884787163136, 47884789669887, -STORE, 47884787163136, 47884789448703, -STORE, 47884789448704, 47884789669887, -STORE, 47884788858880, 47884789448703, -STORE, 47884787163136, 47884788858879, -ERASE, 47884787163136, 47884788858879, -STORE, 47884787163136, 47884788858879, -STORE, 47884789444608, 47884789448703, -STORE, 47884788858880, 47884789444607, -ERASE, 47884788858880, 47884789444607, -STORE, 47884788858880, 47884789444607, -STORE, 47884789653504, 47884789669887, -STORE, 47884789448704, 47884789653503, -ERASE, 47884789448704, 47884789653503, -STORE, 47884789448704, 47884789653503, -ERASE, 47884789653504, 47884789669887, -STORE, 47884789653504, 47884789669887, -STORE, 47884789669888, 47884791508991, -STORE, 47884789809152, 47884791508991, -STORE, 47884789669888, 47884789809151, -ERASE, 47884789809152, 47884791508991, -STORE, 47884789809152, 47884791468031, -STORE, 47884791468032, 47884791508991, -STORE, 47884791152640, 47884791468031, -STORE, 47884789809152, 47884791152639, -ERASE, 47884789809152, 47884791152639, -STORE, 47884789809152, 47884791152639, -STORE, 47884791463936, 47884791468031, -STORE, 47884791152640, 47884791463935, -ERASE, 47884791152640, 47884791463935, -STORE, 47884791152640, 47884791463935, -STORE, 47884791492608, 47884791508991, -STORE, 47884791468032, 47884791492607, -ERASE, 47884791468032, 47884791492607, -STORE, 47884791468032, 47884791492607, -ERASE, 47884791492608, 47884791508991, -STORE, 47884791492608, 47884791508991, -STORE, 47884791508992, 47884791644159, -ERASE, 47884791508992, 47884791644159, -STORE, 47884791508992, 47884791533567, -STORE, 47884791533568, 47884791644159, -STORE, 47884791595008, 47884791644159, -STORE, 47884791533568, 47884791595007, -ERASE, 47884791533568, 47884791595007, -STORE, 47884791533568, 47884791595007, -STORE, 47884791619584, 47884791644159, -STORE, 47884791595008, 47884791619583, -ERASE, 47884791595008, 47884791619583, -STORE, 47884791595008, 47884791644159, -ERASE, 47884791595008, 47884791644159, -STORE, 47884791595008, 47884791619583, -STORE, 47884791619584, 47884791644159, -STORE, 47884791627776, 47884791644159, -STORE, 47884791619584, 47884791627775, -ERASE, 47884791619584, 47884791627775, -STORE, 47884791619584, 47884791627775, -ERASE, 47884791627776, 47884791644159, -STORE, 47884791627776, 47884791644159, -STORE, 47884791644160, 47884791664639, -ERASE, 47884791644160, 47884791664639, -STORE, 47884791644160, 47884791648255, -STORE, 47884791648256, 47884791664639, -STORE, 47884791652352, 47884791664639, -STORE, 47884791648256, 47884791652351, -ERASE, 47884791648256, 47884791652351, -STORE, 47884791648256, 47884791652351, -STORE, 47884791656448, 47884791664639, -STORE, 47884791652352, 47884791656447, -ERASE, 47884791652352, 47884791656447, -STORE, 47884791652352, 47884791664639, -ERASE, 47884791652352, 47884791664639, -STORE, 47884791652352, 47884791656447, -STORE, 47884791656448, 47884791664639, -ERASE, 47884791656448, 47884791664639, -STORE, 47884791656448, 47884791664639, -STORE, 47884791664640, 47884791672831, -ERASE, 47884791468032, 47884791492607, -STORE, 47884791468032, 47884791484415, -STORE, 47884791484416, 47884791492607, -ERASE, 47884791656448, 47884791664639, -STORE, 47884791656448, 47884791660543, -STORE, 47884791660544, 47884791664639, -ERASE, 47884791619584, 47884791627775, -STORE, 47884791619584, 47884791623679, -STORE, 47884791623680, 47884791627775, - }; + int i, val, val2; + unsigned long r[] = { + 10, 15, + 20, 25, + 17, 22, /* Overlaps previous range. */ + 9, 1000, /* Huge. */ + 100, 200, + 45, 168, + 118, 128, + }; - unsigned long set6[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140722999021568, 140737488351231, -ERASE, 140722999021568, 140737488351231, -STORE, 140722999021568, 140722999025663, -STORE, 94901500268544, 94901500440575, -ERASE, 94901500268544, 94901500440575, -STORE, 94901500268544, 94901500284927, -STORE, 94901500284928, 94901500440575, -ERASE, 94901500284928, 94901500440575, -STORE, 94901500284928, 94901500387327, -STORE, 94901500387328, 94901500428287, -STORE, 94901500428288, 94901500440575, -STORE, 47430426660864, 47430426832895, -ERASE, 47430426660864, 47430426832895, -STORE, 47430426660864, 47430426664959, -STORE, 47430426664960, 47430426832895, -ERASE, 47430426664960, 47430426832895, -STORE, 47430426664960, 47430426787839, -STORE, 47430426787840, 47430426820607, -STORE, 47430426820608, 47430426828799, -STORE, 47430426828800, 47430426832895, -STORE, 140722999115776, 140722999119871, -STORE, 140722999103488, 140722999115775, -STORE, 47430426832896, 47430426841087, -STORE, 47430426841088, 47430426849279, -STORE, 47430426849280, 47430427013119, -ERASE, 47430426849280, 47430427013119, -STORE, 47430426849280, 47430426861567, -STORE, 47430426861568, 47430427013119, -STORE, 47430426959872, 47430427013119, -STORE, 47430426861568, 47430426959871, -ERASE, 47430426861568, 47430426959871, -STORE, 47430426861568, 47430426959871, -STORE, 47430427004928, 47430427013119, -STORE, 47430426959872, 47430427004927, -ERASE, 47430426959872, 47430427004927, -STORE, 47430426959872, 47430427013119, -ERASE, 47430426959872, 47430427013119, -STORE, 47430426959872, 47430427004927, -STORE, 47430427004928, 47430427013119, -ERASE, 47430427004928, 47430427013119, -STORE, 47430427004928, 47430427013119, -STORE, 47430427013120, 47430430064639, -STORE, 47430427557888, 47430430064639, -STORE, 47430427013120, 47430427557887, -ERASE, 47430427557888, 47430430064639, -STORE, 47430427557888, 47430429843455, -STORE, 47430429843456, 47430430064639, -STORE, 47430429253632, 47430429843455, -STORE, 47430427557888, 47430429253631, -ERASE, 47430427557888, 47430429253631, -STORE, 47430427557888, 47430429253631, -STORE, 47430429839360, 47430429843455, -STORE, 47430429253632, 47430429839359, -ERASE, 47430429253632, 47430429839359, -STORE, 47430429253632, 47430429839359, -STORE, 47430430048256, 47430430064639, -STORE, 47430429843456, 47430430048255, -ERASE, 47430429843456, 47430430048255, -STORE, 47430429843456, 47430430048255, -ERASE, 47430430048256, 47430430064639, -STORE, 47430430048256, 47430430064639, -STORE, 47430430064640, 47430431903743, -STORE, 47430430203904, 47430431903743, -STORE, 47430430064640, 47430430203903, -ERASE, 47430430203904, 47430431903743, -STORE, 47430430203904, 47430431862783, -STORE, 47430431862784, 47430431903743, -STORE, 47430431547392, 47430431862783, -STORE, 47430430203904, 47430431547391, -ERASE, 47430430203904, 47430431547391, -STORE, 47430430203904, 47430431547391, -STORE, 47430431858688, 47430431862783, -STORE, 47430431547392, 47430431858687, -ERASE, 47430431547392, 47430431858687, -STORE, 47430431547392, 47430431858687, -STORE, 47430431887360, 47430431903743, -STORE, 47430431862784, 47430431887359, -ERASE, 47430431862784, 47430431887359, -STORE, 47430431862784, 47430431887359, -ERASE, 47430431887360, 47430431903743, -STORE, 47430431887360, 47430431903743, -STORE, 47430431903744, 47430432038911, -ERASE, 47430431903744, 47430432038911, -STORE, 47430431903744, 47430431928319, -STORE, 47430431928320, 47430432038911, -STORE, 47430431989760, 47430432038911, -STORE, 47430431928320, 47430431989759, -ERASE, 47430431928320, 47430431989759, -STORE, 47430431928320, 47430431989759, -STORE, 47430432014336, 47430432038911, -STORE, 47430431989760, 47430432014335, -ERASE, 47430431989760, 47430432014335, -STORE, 47430431989760, 47430432038911, -ERASE, 47430431989760, 47430432038911, -STORE, 47430431989760, 47430432014335, -STORE, 47430432014336, 47430432038911, -STORE, 47430432022528, 47430432038911, -STORE, 47430432014336, 47430432022527, -ERASE, 47430432014336, 47430432022527, -STORE, 47430432014336, 47430432022527, -ERASE, 47430432022528, 47430432038911, -STORE, 47430432022528, 47430432038911, -STORE, 47430432038912, 47430432059391, -ERASE, 47430432038912, 47430432059391, -STORE, 47430432038912, 47430432043007, -STORE, 47430432043008, 47430432059391, -STORE, 47430432047104, 47430432059391, -STORE, 47430432043008, 47430432047103, -ERASE, 47430432043008, 47430432047103, -STORE, 47430432043008, 47430432047103, -STORE, 47430432051200, 47430432059391, -STORE, 47430432047104, 47430432051199, -ERASE, 47430432047104, 47430432051199, -STORE, 47430432047104, 47430432059391, -ERASE, 47430432047104, 47430432059391, -STORE, 47430432047104, 47430432051199, -STORE, 47430432051200, 47430432059391, -ERASE, 47430432051200, 47430432059391, -STORE, 47430432051200, 47430432059391, -STORE, 47430432059392, 47430432067583, -ERASE, 47430431862784, 47430431887359, -STORE, 47430431862784, 47430431879167, -STORE, 47430431879168, 47430431887359, -ERASE, 47430432051200, 47430432059391, -STORE, 47430432051200, 47430432055295, -STORE, 47430432055296, 47430432059391, -ERASE, 47430432014336, 47430432022527, -STORE, 47430432014336, 47430432018431, -STORE, 47430432018432, 47430432022527, - }; - unsigned long set7[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140729808330752, 140737488351231, -ERASE, 140729808330752, 140737488351231, -STORE, 140729808330752, 140729808334847, -STORE, 94629632020480, 94629632192511, -ERASE, 94629632020480, 94629632192511, -STORE, 94629632020480, 94629632036863, -STORE, 94629632036864, 94629632192511, -ERASE, 94629632036864, 94629632192511, -STORE, 94629632036864, 94629632139263, -STORE, 94629632139264, 94629632180223, -STORE, 94629632180224, 94629632192511, -STORE, 47439981776896, 47439981948927, -ERASE, 47439981776896, 47439981948927, -STORE, 47439981776896, 47439981780991, -STORE, 47439981780992, 47439981948927, -ERASE, 47439981780992, 47439981948927, -STORE, 47439981780992, 47439981903871, -STORE, 47439981903872, 47439981936639, -STORE, 47439981936640, 47439981944831, -STORE, 47439981944832, 47439981948927, -STORE, 140729808474112, 140729808478207, -STORE, 140729808461824, 140729808474111, -STORE, 47439981948928, 47439981957119, -STORE, 47439981957120, 47439981965311, -STORE, 47439981965312, 47439982129151, -ERASE, 47439981965312, 47439982129151, -STORE, 47439981965312, 47439981977599, -STORE, 47439981977600, 47439982129151, -STORE, 47439982075904, 47439982129151, -STORE, 47439981977600, 47439982075903, -ERASE, 47439981977600, 47439982075903, -STORE, 47439981977600, 47439982075903, -STORE, 47439982120960, 47439982129151, -STORE, 47439982075904, 47439982120959, -ERASE, 47439982075904, 47439982120959, -STORE, 47439982075904, 47439982129151, -ERASE, 47439982075904, 47439982129151, -STORE, 47439982075904, 47439982120959, -STORE, 47439982120960, 47439982129151, -ERASE, 47439982120960, 47439982129151, -STORE, 47439982120960, 47439982129151, -STORE, 47439982129152, 47439985180671, -STORE, 47439982673920, 47439985180671, -STORE, 47439982129152, 47439982673919, -ERASE, 47439982673920, 47439985180671, -STORE, 47439982673920, 47439984959487, -STORE, 47439984959488, 47439985180671, -STORE, 47439984369664, 47439984959487, -STORE, 47439982673920, 47439984369663, -ERASE, 47439982673920, 47439984369663, -STORE, 47439982673920, 47439984369663, -STORE, 47439984955392, 47439984959487, -STORE, 47439984369664, 47439984955391, -ERASE, 47439984369664, 47439984955391, -STORE, 47439984369664, 47439984955391, -STORE, 47439985164288, 47439985180671, -STORE, 47439984959488, 47439985164287, -ERASE, 47439984959488, 47439985164287, -STORE, 47439984959488, 47439985164287, -ERASE, 47439985164288, 47439985180671, -STORE, 47439985164288, 47439985180671, -STORE, 47439985180672, 47439987019775, -STORE, 47439985319936, 47439987019775, -STORE, 47439985180672, 47439985319935, -ERASE, 47439985319936, 47439987019775, -STORE, 47439985319936, 47439986978815, -STORE, 47439986978816, 47439987019775, -STORE, 47439986663424, 47439986978815, -STORE, 47439985319936, 47439986663423, -ERASE, 47439985319936, 47439986663423, -STORE, 47439985319936, 47439986663423, -STORE, 47439986974720, 47439986978815, -STORE, 47439986663424, 47439986974719, -ERASE, 47439986663424, 47439986974719, -STORE, 47439986663424, 47439986974719, -STORE, 47439987003392, 47439987019775, -STORE, 47439986978816, 47439987003391, -ERASE, 47439986978816, 47439987003391, -STORE, 47439986978816, 47439987003391, -ERASE, 47439987003392, 47439987019775, -STORE, 47439987003392, 47439987019775, -STORE, 47439987019776, 47439987154943, -ERASE, 47439987019776, 47439987154943, -STORE, 47439987019776, 47439987044351, -STORE, 47439987044352, 47439987154943, -STORE, 47439987105792, 47439987154943, -STORE, 47439987044352, 47439987105791, -ERASE, 47439987044352, 47439987105791, -STORE, 47439987044352, 47439987105791, -STORE, 47439987130368, 47439987154943, -STORE, 47439987105792, 47439987130367, -ERASE, 47439987105792, 47439987130367, -STORE, 47439987105792, 47439987154943, -ERASE, 47439987105792, 47439987154943, -STORE, 47439987105792, 47439987130367, -STORE, 47439987130368, 47439987154943, -STORE, 47439987138560, 47439987154943, -STORE, 47439987130368, 47439987138559, -ERASE, 47439987130368, 47439987138559, -STORE, 47439987130368, 47439987138559, -ERASE, 47439987138560, 47439987154943, -STORE, 47439987138560, 47439987154943, -STORE, 47439987154944, 47439987175423, -ERASE, 47439987154944, 47439987175423, -STORE, 47439987154944, 47439987159039, -STORE, 47439987159040, 47439987175423, -STORE, 47439987163136, 47439987175423, -STORE, 47439987159040, 47439987163135, -ERASE, 47439987159040, 47439987163135, -STORE, 47439987159040, 47439987163135, -STORE, 47439987167232, 47439987175423, -STORE, 47439987163136, 47439987167231, -ERASE, 47439987163136, 47439987167231, -STORE, 47439987163136, 47439987175423, -ERASE, 47439987163136, 47439987175423, -STORE, 47439987163136, 47439987167231, -STORE, 47439987167232, 47439987175423, -ERASE, 47439987167232, 47439987175423, -STORE, 47439987167232, 47439987175423, -STORE, 47439987175424, 47439987183615, -ERASE, 47439986978816, 47439987003391, -STORE, 47439986978816, 47439986995199, -STORE, 47439986995200, 47439987003391, -ERASE, 47439987167232, 47439987175423, -STORE, 47439987167232, 47439987171327, -STORE, 47439987171328, 47439987175423, -ERASE, 47439987130368, 47439987138559, -STORE, 47439987130368, 47439987134463, -STORE, 47439987134464, 47439987138559, - }; - unsigned long set8[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140722482974720, 140737488351231, -ERASE, 140722482974720, 140737488351231, -STORE, 140722482974720, 140722482978815, -STORE, 94121505034240, 94121505206271, -ERASE, 94121505034240, 94121505206271, -STORE, 94121505034240, 94121505050623, -STORE, 94121505050624, 94121505206271, -ERASE, 94121505050624, 94121505206271, -STORE, 94121505050624, 94121505153023, -STORE, 94121505153024, 94121505193983, -STORE, 94121505193984, 94121505206271, -STORE, 47708483284992, 47708483457023, -ERASE, 47708483284992, 47708483457023, -STORE, 47708483284992, 47708483289087, -STORE, 47708483289088, 47708483457023, -ERASE, 47708483289088, 47708483457023, -STORE, 47708483289088, 47708483411967, -STORE, 47708483411968, 47708483444735, -STORE, 47708483444736, 47708483452927, -STORE, 47708483452928, 47708483457023, -STORE, 140722483142656, 140722483146751, -STORE, 140722483130368, 140722483142655, -STORE, 47708483457024, 47708483465215, -STORE, 47708483465216, 47708483473407, -STORE, 47708483473408, 47708483637247, -ERASE, 47708483473408, 47708483637247, -STORE, 47708483473408, 47708483485695, -STORE, 47708483485696, 47708483637247, -STORE, 47708483584000, 47708483637247, -STORE, 47708483485696, 47708483583999, -ERASE, 47708483485696, 47708483583999, -STORE, 47708483485696, 47708483583999, -STORE, 47708483629056, 47708483637247, -STORE, 47708483584000, 47708483629055, -ERASE, 47708483584000, 47708483629055, -STORE, 47708483584000, 47708483637247, -ERASE, 47708483584000, 47708483637247, -STORE, 47708483584000, 47708483629055, -STORE, 47708483629056, 47708483637247, -ERASE, 47708483629056, 47708483637247, -STORE, 47708483629056, 47708483637247, -STORE, 47708483637248, 47708486688767, -STORE, 47708484182016, 47708486688767, -STORE, 47708483637248, 47708484182015, -ERASE, 47708484182016, 47708486688767, -STORE, 47708484182016, 47708486467583, -STORE, 47708486467584, 47708486688767, -STORE, 47708485877760, 47708486467583, -STORE, 47708484182016, 47708485877759, -ERASE, 47708484182016, 47708485877759, -STORE, 47708484182016, 47708485877759, -STORE, 47708486463488, 47708486467583, -STORE, 47708485877760, 47708486463487, -ERASE, 47708485877760, 47708486463487, -STORE, 47708485877760, 47708486463487, -STORE, 47708486672384, 47708486688767, -STORE, 47708486467584, 47708486672383, -ERASE, 47708486467584, 47708486672383, -STORE, 47708486467584, 47708486672383, -ERASE, 47708486672384, 47708486688767, -STORE, 47708486672384, 47708486688767, -STORE, 47708486688768, 47708488527871, -STORE, 47708486828032, 47708488527871, -STORE, 47708486688768, 47708486828031, -ERASE, 47708486828032, 47708488527871, -STORE, 47708486828032, 47708488486911, -STORE, 47708488486912, 47708488527871, -STORE, 47708488171520, 47708488486911, -STORE, 47708486828032, 47708488171519, -ERASE, 47708486828032, 47708488171519, -STORE, 47708486828032, 47708488171519, -STORE, 47708488482816, 47708488486911, -STORE, 47708488171520, 47708488482815, -ERASE, 47708488171520, 47708488482815, -STORE, 47708488171520, 47708488482815, -STORE, 47708488511488, 47708488527871, -STORE, 47708488486912, 47708488511487, -ERASE, 47708488486912, 47708488511487, -STORE, 47708488486912, 47708488511487, -ERASE, 47708488511488, 47708488527871, -STORE, 47708488511488, 47708488527871, -STORE, 47708488527872, 47708488663039, -ERASE, 47708488527872, 47708488663039, -STORE, 47708488527872, 47708488552447, -STORE, 47708488552448, 47708488663039, -STORE, 47708488613888, 47708488663039, -STORE, 47708488552448, 47708488613887, -ERASE, 47708488552448, 47708488613887, -STORE, 47708488552448, 47708488613887, -STORE, 47708488638464, 47708488663039, -STORE, 47708488613888, 47708488638463, -ERASE, 47708488613888, 47708488638463, -STORE, 47708488613888, 47708488663039, -ERASE, 47708488613888, 47708488663039, -STORE, 47708488613888, 47708488638463, -STORE, 47708488638464, 47708488663039, -STORE, 47708488646656, 47708488663039, -STORE, 47708488638464, 47708488646655, -ERASE, 47708488638464, 47708488646655, -STORE, 47708488638464, 47708488646655, -ERASE, 47708488646656, 47708488663039, -STORE, 47708488646656, 47708488663039, -STORE, 47708488663040, 47708488683519, -ERASE, 47708488663040, 47708488683519, -STORE, 47708488663040, 47708488667135, -STORE, 47708488667136, 47708488683519, -STORE, 47708488671232, 47708488683519, -STORE, 47708488667136, 47708488671231, -ERASE, 47708488667136, 47708488671231, -STORE, 47708488667136, 47708488671231, -STORE, 47708488675328, 47708488683519, -STORE, 47708488671232, 47708488675327, -ERASE, 47708488671232, 47708488675327, -STORE, 47708488671232, 47708488683519, -ERASE, 47708488671232, 47708488683519, -STORE, 47708488671232, 47708488675327, -STORE, 47708488675328, 47708488683519, -ERASE, 47708488675328, 47708488683519, -STORE, 47708488675328, 47708488683519, -STORE, 47708488683520, 47708488691711, -ERASE, 47708488486912, 47708488511487, -STORE, 47708488486912, 47708488503295, -STORE, 47708488503296, 47708488511487, -ERASE, 47708488675328, 47708488683519, -STORE, 47708488675328, 47708488679423, -STORE, 47708488679424, 47708488683519, -ERASE, 47708488638464, 47708488646655, -STORE, 47708488638464, 47708488642559, -STORE, 47708488642560, 47708488646655, - }; + MT_BUG_ON(mt, !mtree_empty(mt)); + check_insert_range(mt, r[0], r[1], xa_mk_value(r[0]), 0); + check_insert_range(mt, r[2], r[3], xa_mk_value(r[2]), 0); + check_insert_range(mt, r[4], r[5], xa_mk_value(r[4]), -EEXIST); + MT_BUG_ON(mt, !mt_height(mt)); + /* Store */ + check_store_range(mt, r[4], r[5], xa_mk_value(r[4]), 0); + check_store_range(mt, r[6], r[7], xa_mk_value(r[6]), 0); + check_store_range(mt, r[8], r[9], xa_mk_value(r[8]), 0); + MT_BUG_ON(mt, !mt_height(mt)); + mtree_destroy(mt); + MT_BUG_ON(mt, mt_height(mt)); - unsigned long set9[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140736427839488, 140737488351231, -ERASE, 140736427839488, 140736427839488, -STORE, 140736427839488, 140736427843583, -STORE, 94071213395968, 94071213567999, -ERASE, 94071213395968, 94071213395968, -STORE, 94071213395968, 94071213412351, -STORE, 94071213412352, 94071213567999, -ERASE, 94071213412352, 94071213412352, -STORE, 94071213412352, 94071213514751, -STORE, 94071213514752, 94071213555711, -STORE, 94071213555712, 94071213567999, -STORE, 139968410644480, 139968410816511, -ERASE, 139968410644480, 139968410644480, -STORE, 139968410644480, 139968410648575, -STORE, 139968410648576, 139968410816511, -ERASE, 139968410648576, 139968410648576, -STORE, 139968410648576, 139968410771455, -STORE, 139968410771456, 139968410804223, -STORE, 139968410804224, 139968410812415, -STORE, 139968410812416, 139968410816511, -STORE, 140736429277184, 140736429281279, -STORE, 140736429264896, 140736429277183, -STORE, 47664384352256, 47664384360447, -STORE, 47664384360448, 47664384368639, -STORE, 47664384368640, 47664384532479, -ERASE, 47664384368640, 47664384368640, -STORE, 47664384368640, 47664384380927, -STORE, 47664384380928, 47664384532479, -STORE, 47664384479232, 47664384532479, -STORE, 47664384380928, 47664384479231, -ERASE, 47664384380928, 47664384380928, -STORE, 47664384380928, 47664384479231, -STORE, 47664384524288, 47664384532479, -STORE, 47664384479232, 47664384524287, -ERASE, 47664384479232, 47664384479232, -STORE, 47664384479232, 47664384532479, -ERASE, 47664384479232, 47664384479232, -STORE, 47664384479232, 47664384524287, -STORE, 47664384524288, 47664384532479, -ERASE, 47664384524288, 47664384524288, -STORE, 47664384524288, 47664384532479, -STORE, 47664384532480, 47664387583999, -STORE, 47664385077248, 47664387583999, -STORE, 47664384532480, 47664385077247, -ERASE, 47664385077248, 47664385077248, -STORE, 47664385077248, 47664387362815, -STORE, 47664387362816, 47664387583999, -STORE, 47664386772992, 47664387362815, -STORE, 47664385077248, 47664386772991, -ERASE, 47664385077248, 47664385077248, -STORE, 47664385077248, 47664386772991, -STORE, 47664387358720, 47664387362815, -STORE, 47664386772992, 47664387358719, -ERASE, 47664386772992, 47664386772992, -STORE, 47664386772992, 47664387358719, -STORE, 47664387567616, 47664387583999, -STORE, 47664387362816, 47664387567615, -ERASE, 47664387362816, 47664387362816, -STORE, 47664387362816, 47664387567615, -ERASE, 47664387567616, 47664387567616, -STORE, 47664387567616, 47664387583999, -STORE, 47664387584000, 47664389423103, -STORE, 47664387723264, 47664389423103, -STORE, 47664387584000, 47664387723263, -ERASE, 47664387723264, 47664387723264, -STORE, 47664387723264, 47664389382143, -STORE, 47664389382144, 47664389423103, -STORE, 47664389066752, 47664389382143, -STORE, 47664387723264, 47664389066751, -ERASE, 47664387723264, 47664387723264, -STORE, 47664387723264, 47664389066751, -STORE, 47664389378048, 47664389382143, -STORE, 47664389066752, 47664389378047, -ERASE, 47664389066752, 47664389066752, -STORE, 47664389066752, 47664389378047, -STORE, 47664389406720, 47664389423103, -STORE, 47664389382144, 47664389406719, -ERASE, 47664389382144, 47664389382144, -STORE, 47664389382144, 47664389406719, -ERASE, 47664389406720, 47664389406720, -STORE, 47664389406720, 47664389423103, -STORE, 47664389423104, 47664389558271, -ERASE, 47664389423104, 47664389423104, -STORE, 47664389423104, 47664389447679, -STORE, 47664389447680, 47664389558271, -STORE, 47664389509120, 47664389558271, -STORE, 47664389447680, 47664389509119, -ERASE, 47664389447680, 47664389447680, -STORE, 47664389447680, 47664389509119, -STORE, 47664389533696, 47664389558271, -STORE, 47664389509120, 47664389533695, -ERASE, 47664389509120, 47664389509120, -STORE, 47664389509120, 47664389558271, -ERASE, 47664389509120, 47664389509120, -STORE, 47664389509120, 47664389533695, -STORE, 47664389533696, 47664389558271, -STORE, 47664389541888, 47664389558271, -STORE, 47664389533696, 47664389541887, -ERASE, 47664389533696, 47664389533696, -STORE, 47664389533696, 47664389541887, -ERASE, 47664389541888, 47664389541888, -STORE, 47664389541888, 47664389558271, -STORE, 47664389558272, 47664389578751, -ERASE, 47664389558272, 47664389558272, -STORE, 47664389558272, 47664389562367, -STORE, 47664389562368, 47664389578751, -STORE, 47664389566464, 47664389578751, -STORE, 47664389562368, 47664389566463, -ERASE, 47664389562368, 47664389562368, -STORE, 47664389562368, 47664389566463, -STORE, 47664389570560, 47664389578751, -STORE, 47664389566464, 47664389570559, -ERASE, 47664389566464, 47664389566464, -STORE, 47664389566464, 47664389578751, -ERASE, 47664389566464, 47664389566464, -STORE, 47664389566464, 47664389570559, -STORE, 47664389570560, 47664389578751, -ERASE, 47664389570560, 47664389570560, -STORE, 47664389570560, 47664389578751, -STORE, 47664389578752, 47664389586943, -ERASE, 47664389382144, 47664389382144, -STORE, 47664389382144, 47664389398527, -STORE, 47664389398528, 47664389406719, -ERASE, 47664389570560, 47664389570560, -STORE, 47664389570560, 47664389574655, -STORE, 47664389574656, 47664389578751, -ERASE, 47664389533696, 47664389533696, -STORE, 47664389533696, 47664389537791, -STORE, 47664389537792, 47664389541887, -ERASE, 47664387362816, 47664387362816, -STORE, 47664387362816, 47664387559423, -STORE, 47664387559424, 47664387567615, -ERASE, 47664384524288, 47664384524288, -STORE, 47664384524288, 47664384528383, -STORE, 47664384528384, 47664384532479, -ERASE, 94071213555712, 94071213555712, -STORE, 94071213555712, 94071213563903, -STORE, 94071213563904, 94071213567999, -ERASE, 139968410804224, 139968410804224, -STORE, 139968410804224, 139968410808319, -STORE, 139968410808320, 139968410812415, -ERASE, 47664384352256, 47664384352256, -STORE, 94071244402688, 94071244537855, -STORE, 140737488347136, 140737488351231, -STORE, 140728271503360, 140737488351231, -ERASE, 140728271503360, 140728271503360, -STORE, 140728271503360, 140728271507455, -STORE, 94410361982976, 94410362155007, -ERASE, 94410361982976, 94410361982976, -STORE, 94410361982976, 94410361999359, -STORE, 94410361999360, 94410362155007, -ERASE, 94410361999360, 94410361999360, -STORE, 94410361999360, 94410362101759, -STORE, 94410362101760, 94410362142719, -STORE, 94410362142720, 94410362155007, -STORE, 140351953997824, 140351954169855, -ERASE, 140351953997824, 140351953997824, -STORE, 140351953997824, 140351954001919, -STORE, 140351954001920, 140351954169855, -ERASE, 140351954001920, 140351954001920, -STORE, 140351954001920, 140351954124799, -STORE, 140351954124800, 140351954157567, -STORE, 140351954157568, 140351954165759, -STORE, 140351954165760, 140351954169855, -STORE, 140728272429056, 140728272433151, -STORE, 140728272416768, 140728272429055, -STORE, 47280840998912, 47280841007103, -STORE, 47280841007104, 47280841015295, -STORE, 47280841015296, 47280841179135, -ERASE, 47280841015296, 47280841015296, -STORE, 47280841015296, 47280841027583, -STORE, 47280841027584, 47280841179135, -STORE, 47280841125888, 47280841179135, -STORE, 47280841027584, 47280841125887, -ERASE, 47280841027584, 47280841027584, -STORE, 47280841027584, 47280841125887, -STORE, 47280841170944, 47280841179135, -STORE, 47280841125888, 47280841170943, -ERASE, 47280841125888, 47280841125888, -STORE, 47280841125888, 47280841179135, -ERASE, 47280841125888, 47280841125888, -STORE, 47280841125888, 47280841170943, -STORE, 47280841170944, 47280841179135, -ERASE, 47280841170944, 47280841170944, -STORE, 47280841170944, 47280841179135, -STORE, 47280841179136, 47280844230655, -STORE, 47280841723904, 47280844230655, -STORE, 47280841179136, 47280841723903, -ERASE, 47280841723904, 47280841723904, -STORE, 47280841723904, 47280844009471, -STORE, 47280844009472, 47280844230655, -STORE, 47280843419648, 47280844009471, -STORE, 47280841723904, 47280843419647, -ERASE, 47280841723904, 47280841723904, -STORE, 47280841723904, 47280843419647, -STORE, 47280844005376, 47280844009471, -STORE, 47280843419648, 47280844005375, -ERASE, 47280843419648, 47280843419648, -STORE, 47280843419648, 47280844005375, -STORE, 47280844214272, 47280844230655, -STORE, 47280844009472, 47280844214271, -ERASE, 47280844009472, 47280844009472, -STORE, 47280844009472, 47280844214271, -ERASE, 47280844214272, 47280844214272, -STORE, 47280844214272, 47280844230655, -STORE, 47280844230656, 47280846069759, -STORE, 47280844369920, 47280846069759, -STORE, 47280844230656, 47280844369919, -ERASE, 47280844369920, 47280844369920, -STORE, 47280844369920, 47280846028799, -STORE, 47280846028800, 47280846069759, -STORE, 47280845713408, 47280846028799, -STORE, 47280844369920, 47280845713407, -ERASE, 47280844369920, 47280844369920, -STORE, 47280844369920, 47280845713407, -STORE, 47280846024704, 47280846028799, -STORE, 47280845713408, 47280846024703, -ERASE, 47280845713408, 47280845713408, -STORE, 47280845713408, 47280846024703, -STORE, 47280846053376, 47280846069759, -STORE, 47280846028800, 47280846053375, -ERASE, 47280846028800, 47280846028800, -STORE, 47280846028800, 47280846053375, -ERASE, 47280846053376, 47280846053376, -STORE, 47280846053376, 47280846069759, -STORE, 47280846069760, 47280846204927, -ERASE, 47280846069760, 47280846069760, -STORE, 47280846069760, 47280846094335, -STORE, 47280846094336, 47280846204927, -STORE, 47280846155776, 47280846204927, -STORE, 47280846094336, 47280846155775, -ERASE, 47280846094336, 47280846094336, -STORE, 47280846094336, 47280846155775, -STORE, 47280846180352, 47280846204927, -STORE, 47280846155776, 47280846180351, -ERASE, 47280846155776, 47280846155776, -STORE, 47280846155776, 47280846204927, -ERASE, 47280846155776, 47280846155776, -STORE, 47280846155776, 47280846180351, -STORE, 47280846180352, 47280846204927, -STORE, 47280846188544, 47280846204927, -STORE, 47280846180352, 47280846188543, -ERASE, 47280846180352, 47280846180352, -STORE, 47280846180352, 47280846188543, -ERASE, 47280846188544, 47280846188544, -STORE, 47280846188544, 47280846204927, -STORE, 47280846204928, 47280846225407, -ERASE, 47280846204928, 47280846204928, -STORE, 47280846204928, 47280846209023, -STORE, 47280846209024, 47280846225407, -STORE, 47280846213120, 47280846225407, -STORE, 47280846209024, 47280846213119, -ERASE, 47280846209024, 47280846209024, -STORE, 47280846209024, 47280846213119, -STORE, 47280846217216, 47280846225407, -STORE, 47280846213120, 47280846217215, -ERASE, 47280846213120, 47280846213120, -STORE, 47280846213120, 47280846225407, -ERASE, 47280846213120, 47280846213120, -STORE, 47280846213120, 47280846217215, -STORE, 47280846217216, 47280846225407, -ERASE, 47280846217216, 47280846217216, -STORE, 47280846217216, 47280846225407, -STORE, 47280846225408, 47280846233599, -ERASE, 47280846028800, 47280846028800, -STORE, 47280846028800, 47280846045183, -STORE, 47280846045184, 47280846053375, -ERASE, 47280846217216, 47280846217216, -STORE, 47280846217216, 47280846221311, -STORE, 47280846221312, 47280846225407, -ERASE, 47280846180352, 47280846180352, -STORE, 47280846180352, 47280846184447, -STORE, 47280846184448, 47280846188543, -ERASE, 47280844009472, 47280844009472, -STORE, 47280844009472, 47280844206079, -STORE, 47280844206080, 47280844214271, -ERASE, 47280841170944, 47280841170944, -STORE, 47280841170944, 47280841175039, -STORE, 47280841175040, 47280841179135, -ERASE, 94410362142720, 94410362142720, -STORE, 94410362142720, 94410362150911, -STORE, 94410362150912, 94410362155007, -ERASE, 140351954157568, 140351954157568, -STORE, 140351954157568, 140351954161663, -STORE, 140351954161664, 140351954165759, -ERASE, 47280840998912, 47280840998912, -STORE, 94410379456512, 94410379591679, -STORE, 140737488347136, 140737488351231, -STORE, 140732946362368, 140737488351231, -ERASE, 140732946362368, 140732946362368, -STORE, 140732946362368, 140732946366463, -STORE, 94352937934848, 94352938106879, -ERASE, 94352937934848, 94352937934848, -STORE, 94352937934848, 94352937951231, -STORE, 94352937951232, 94352938106879, -ERASE, 94352937951232, 94352937951232, -STORE, 94352937951232, 94352938053631, -STORE, 94352938053632, 94352938094591, -STORE, 94352938094592, 94352938106879, -STORE, 140595518742528, 140595518914559, -ERASE, 140595518742528, 140595518742528, -STORE, 140595518742528, 140595518746623, -STORE, 140595518746624, 140595518914559, -ERASE, 140595518746624, 140595518746624, -STORE, 140595518746624, 140595518869503, -STORE, 140595518869504, 140595518902271, -STORE, 140595518902272, 140595518910463, -STORE, 140595518910464, 140595518914559, -STORE, 140732947468288, 140732947472383, -STORE, 140732947456000, 140732947468287, -STORE, 47037276254208, 47037276262399, -STORE, 47037276262400, 47037276270591, -STORE, 47037276270592, 47037276434431, -ERASE, 47037276270592, 47037276270592, -STORE, 47037276270592, 47037276282879, -STORE, 47037276282880, 47037276434431, -STORE, 47037276381184, 47037276434431, -STORE, 47037276282880, 47037276381183, -ERASE, 47037276282880, 47037276282880, -STORE, 47037276282880, 47037276381183, -STORE, 47037276426240, 47037276434431, -STORE, 47037276381184, 47037276426239, -ERASE, 47037276381184, 47037276381184, -STORE, 47037276381184, 47037276434431, -ERASE, 47037276381184, 47037276381184, -STORE, 47037276381184, 47037276426239, -STORE, 47037276426240, 47037276434431, -ERASE, 47037276426240, 47037276426240, -STORE, 47037276426240, 47037276434431, -STORE, 47037276434432, 47037279485951, -STORE, 47037276979200, 47037279485951, -STORE, 47037276434432, 47037276979199, -ERASE, 47037276979200, 47037276979200, -STORE, 47037276979200, 47037279264767, -STORE, 47037279264768, 47037279485951, -STORE, 47037278674944, 47037279264767, -STORE, 47037276979200, 47037278674943, -ERASE, 47037276979200, 47037276979200, -STORE, 47037276979200, 47037278674943, -STORE, 47037279260672, 47037279264767, -STORE, 47037278674944, 47037279260671, -ERASE, 47037278674944, 47037278674944, -STORE, 47037278674944, 47037279260671, -STORE, 47037279469568, 47037279485951, -STORE, 47037279264768, 47037279469567, -ERASE, 47037279264768, 47037279264768, -STORE, 47037279264768, 47037279469567, -ERASE, 47037279469568, 47037279469568, -STORE, 47037279469568, 47037279485951, -STORE, 47037279485952, 47037281325055, -STORE, 47037279625216, 47037281325055, -STORE, 47037279485952, 47037279625215, -ERASE, 47037279625216, 47037279625216, -STORE, 47037279625216, 47037281284095, -STORE, 47037281284096, 47037281325055, -STORE, 47037280968704, 47037281284095, -STORE, 47037279625216, 47037280968703, -ERASE, 47037279625216, 47037279625216, -STORE, 47037279625216, 47037280968703, -STORE, 47037281280000, 47037281284095, -STORE, 47037280968704, 47037281279999, -ERASE, 47037280968704, 47037280968704, -STORE, 47037280968704, 47037281279999, -STORE, 47037281308672, 47037281325055, -STORE, 47037281284096, 47037281308671, -ERASE, 47037281284096, 47037281284096, -STORE, 47037281284096, 47037281308671, -ERASE, 47037281308672, 47037281308672, -STORE, 47037281308672, 47037281325055, -STORE, 47037281325056, 47037281460223, -ERASE, 47037281325056, 47037281325056, -STORE, 47037281325056, 47037281349631, -STORE, 47037281349632, 47037281460223, -STORE, 47037281411072, 47037281460223, -STORE, 47037281349632, 47037281411071, -ERASE, 47037281349632, 47037281349632, -STORE, 47037281349632, 47037281411071, -STORE, 47037281435648, 47037281460223, -STORE, 47037281411072, 47037281435647, -ERASE, 47037281411072, 47037281411072, -STORE, 47037281411072, 47037281460223, -ERASE, 47037281411072, 47037281411072, -STORE, 47037281411072, 47037281435647, -STORE, 47037281435648, 47037281460223, -STORE, 47037281443840, 47037281460223, -STORE, 47037281435648, 47037281443839, -ERASE, 47037281435648, 47037281435648, -STORE, 47037281435648, 47037281443839, -ERASE, 47037281443840, 47037281443840, -STORE, 47037281443840, 47037281460223, -STORE, 47037281460224, 47037281480703, -ERASE, 47037281460224, 47037281460224, -STORE, 47037281460224, 47037281464319, -STORE, 47037281464320, 47037281480703, -STORE, 47037281468416, 47037281480703, -STORE, 47037281464320, 47037281468415, -ERASE, 47037281464320, 47037281464320, -STORE, 47037281464320, 47037281468415, -STORE, 47037281472512, 47037281480703, -STORE, 47037281468416, 47037281472511, -ERASE, 47037281468416, 47037281468416, -STORE, 47037281468416, 47037281480703, -ERASE, 47037281468416, 47037281468416, -STORE, 47037281468416, 47037281472511, -STORE, 47037281472512, 47037281480703, -ERASE, 47037281472512, 47037281472512, -STORE, 47037281472512, 47037281480703, -STORE, 47037281480704, 47037281488895, -ERASE, 47037281284096, 47037281284096, -STORE, 47037281284096, 47037281300479, -STORE, 47037281300480, 47037281308671, -ERASE, 47037281472512, 47037281472512, -STORE, 47037281472512, 47037281476607, -STORE, 47037281476608, 47037281480703, -ERASE, 47037281435648, 47037281435648, -STORE, 47037281435648, 47037281439743, -STORE, 47037281439744, 47037281443839, -ERASE, 47037279264768, 47037279264768, -STORE, 47037279264768, 47037279461375, -STORE, 47037279461376, 47037279469567, -ERASE, 47037276426240, 47037276426240, -STORE, 47037276426240, 47037276430335, -STORE, 47037276430336, 47037276434431, -ERASE, 94352938094592, 94352938094592, -STORE, 94352938094592, 94352938102783, -STORE, 94352938102784, 94352938106879, -ERASE, 140595518902272, 140595518902272, -STORE, 140595518902272, 140595518906367, -STORE, 140595518906368, 140595518910463, -ERASE, 47037276254208, 47037276254208, -STORE, 94352938438656, 94352938573823, -STORE, 140737488347136, 140737488351231, -STORE, 140733506027520, 140737488351231, -ERASE, 140733506027520, 140733506027520, -STORE, 140733506027520, 140733506031615, -STORE, 94150123073536, 94150123245567, -ERASE, 94150123073536, 94150123073536, -STORE, 94150123073536, 94150123089919, -STORE, 94150123089920, 94150123245567, -ERASE, 94150123089920, 94150123089920, -STORE, 94150123089920, 94150123192319, -STORE, 94150123192320, 94150123233279, -STORE, 94150123233280, 94150123245567, -STORE, 140081290375168, 140081290547199, -ERASE, 140081290375168, 140081290375168, -STORE, 140081290375168, 140081290379263, -STORE, 140081290379264, 140081290547199, -ERASE, 140081290379264, 140081290379264, -STORE, 140081290379264, 140081290502143, -STORE, 140081290502144, 140081290534911, -STORE, 140081290534912, 140081290543103, -STORE, 140081290543104, 140081290547199, -STORE, 140733506707456, 140733506711551, -STORE, 140733506695168, 140733506707455, -STORE, 47551504621568, 47551504629759, -STORE, 47551504629760, 47551504637951, -STORE, 47551504637952, 47551504801791, -ERASE, 47551504637952, 47551504637952, -STORE, 47551504637952, 47551504650239, -STORE, 47551504650240, 47551504801791, -STORE, 47551504748544, 47551504801791, -STORE, 47551504650240, 47551504748543, -ERASE, 47551504650240, 47551504650240, -STORE, 47551504650240, 47551504748543, -STORE, 47551504793600, 47551504801791, -STORE, 47551504748544, 47551504793599, -ERASE, 47551504748544, 47551504748544, -STORE, 47551504748544, 47551504801791, -ERASE, 47551504748544, 47551504748544, -STORE, 47551504748544, 47551504793599, -STORE, 47551504793600, 47551504801791, -ERASE, 47551504793600, 47551504793600, -STORE, 47551504793600, 47551504801791, -STORE, 47551504801792, 47551507853311, -STORE, 47551505346560, 47551507853311, -STORE, 47551504801792, 47551505346559, -ERASE, 47551505346560, 47551505346560, -STORE, 47551505346560, 47551507632127, -STORE, 47551507632128, 47551507853311, -STORE, 47551507042304, 47551507632127, -STORE, 47551505346560, 47551507042303, -ERASE, 47551505346560, 47551505346560, -STORE, 47551505346560, 47551507042303, -STORE, 47551507628032, 47551507632127, -STORE, 47551507042304, 47551507628031, -ERASE, 47551507042304, 47551507042304, -STORE, 47551507042304, 47551507628031, -STORE, 47551507836928, 47551507853311, -STORE, 47551507632128, 47551507836927, -ERASE, 47551507632128, 47551507632128, -STORE, 47551507632128, 47551507836927, -ERASE, 47551507836928, 47551507836928, -STORE, 47551507836928, 47551507853311, -STORE, 47551507853312, 47551509692415, -STORE, 47551507992576, 47551509692415, -STORE, 47551507853312, 47551507992575, -ERASE, 47551507992576, 47551507992576, -STORE, 47551507992576, 47551509651455, -STORE, 47551509651456, 47551509692415, -STORE, 47551509336064, 47551509651455, -STORE, 47551507992576, 47551509336063, -ERASE, 47551507992576, 47551507992576, -STORE, 47551507992576, 47551509336063, -STORE, 47551509647360, 47551509651455, -STORE, 47551509336064, 47551509647359, -ERASE, 47551509336064, 47551509336064, -STORE, 47551509336064, 47551509647359, -STORE, 47551509676032, 47551509692415, -STORE, 47551509651456, 47551509676031, -ERASE, 47551509651456, 47551509651456, -STORE, 47551509651456, 47551509676031, -ERASE, 47551509676032, 47551509676032, -STORE, 47551509676032, 47551509692415, -STORE, 47551509692416, 47551509827583, -ERASE, 47551509692416, 47551509692416, -STORE, 47551509692416, 47551509716991, -STORE, 47551509716992, 47551509827583, -STORE, 47551509778432, 47551509827583, -STORE, 47551509716992, 47551509778431, -ERASE, 47551509716992, 47551509716992, -STORE, 47551509716992, 47551509778431, -STORE, 47551509803008, 47551509827583, -STORE, 47551509778432, 47551509803007, -ERASE, 47551509778432, 47551509778432, -STORE, 47551509778432, 47551509827583, -ERASE, 47551509778432, 47551509778432, -STORE, 47551509778432, 47551509803007, -STORE, 47551509803008, 47551509827583, -STORE, 47551509811200, 47551509827583, -STORE, 47551509803008, 47551509811199, -ERASE, 47551509803008, 47551509803008, -STORE, 47551509803008, 47551509811199, -ERASE, 47551509811200, 47551509811200, -STORE, 47551509811200, 47551509827583, -STORE, 47551509827584, 47551509848063, -ERASE, 47551509827584, 47551509827584, -STORE, 47551509827584, 47551509831679, -STORE, 47551509831680, 47551509848063, -STORE, 47551509835776, 47551509848063, -STORE, 47551509831680, 47551509835775, -ERASE, 47551509831680, 47551509831680, -STORE, 47551509831680, 47551509835775, -STORE, 47551509839872, 47551509848063, -STORE, 47551509835776, 47551509839871, -ERASE, 47551509835776, 47551509835776, -STORE, 47551509835776, 47551509848063, -ERASE, 47551509835776, 47551509835776, -STORE, 47551509835776, 47551509839871, -STORE, 47551509839872, 47551509848063, -ERASE, 47551509839872, 47551509839872, -STORE, 47551509839872, 47551509848063, -STORE, 47551509848064, 47551509856255, -ERASE, 47551509651456, 47551509651456, -STORE, 47551509651456, 47551509667839, -STORE, 47551509667840, 47551509676031, -ERASE, 47551509839872, 47551509839872, -STORE, 47551509839872, 47551509843967, -STORE, 47551509843968, 47551509848063, -ERASE, 47551509803008, 47551509803008, -STORE, 47551509803008, 47551509807103, -STORE, 47551509807104, 47551509811199, -ERASE, 47551507632128, 47551507632128, -STORE, 47551507632128, 47551507828735, -STORE, 47551507828736, 47551507836927, -ERASE, 47551504793600, 47551504793600, -STORE, 47551504793600, 47551504797695, -STORE, 47551504797696, 47551504801791, -ERASE, 94150123233280, 94150123233280, -STORE, 94150123233280, 94150123241471, -STORE, 94150123241472, 94150123245567, -ERASE, 140081290534912, 140081290534912, -STORE, 140081290534912, 140081290539007, -STORE, 140081290539008, 140081290543103, -ERASE, 47551504621568, 47551504621568, -STORE, 94150148112384, 94150148247551, -STORE, 140737488347136, 140737488351231, -STORE, 140734389334016, 140737488351231, -ERASE, 140734389334016, 140734389334016, -STORE, 140734389334016, 140734389338111, -STORE, 94844636606464, 94844636778495, -ERASE, 94844636606464, 94844636606464, -STORE, 94844636606464, 94844636622847, -STORE, 94844636622848, 94844636778495, -ERASE, 94844636622848, 94844636622848, -STORE, 94844636622848, 94844636725247, -STORE, 94844636725248, 94844636766207, -STORE, 94844636766208, 94844636778495, -STORE, 139922765217792, 139922765389823, -ERASE, 139922765217792, 139922765217792, -STORE, 139922765217792, 139922765221887, -STORE, 139922765221888, 139922765389823, -ERASE, 139922765221888, 139922765221888, -STORE, 139922765221888, 139922765344767, -STORE, 139922765344768, 139922765377535, -STORE, 139922765377536, 139922765385727, -STORE, 139922765385728, 139922765389823, -STORE, 140734389678080, 140734389682175, -STORE, 140734389665792, 140734389678079, -STORE, 47710029778944, 47710029787135, -STORE, 47710029787136, 47710029795327, -STORE, 47710029795328, 47710029959167, -ERASE, 47710029795328, 47710029795328, -STORE, 47710029795328, 47710029807615, -STORE, 47710029807616, 47710029959167, -STORE, 47710029905920, 47710029959167, -STORE, 47710029807616, 47710029905919, -ERASE, 47710029807616, 47710029807616, -STORE, 47710029807616, 47710029905919, -STORE, 47710029950976, 47710029959167, -STORE, 47710029905920, 47710029950975, -ERASE, 47710029905920, 47710029905920, -STORE, 47710029905920, 47710029959167, -ERASE, 47710029905920, 47710029905920, -STORE, 47710029905920, 47710029950975, -STORE, 47710029950976, 47710029959167, -ERASE, 47710029950976, 47710029950976, -STORE, 47710029950976, 47710029959167, -STORE, 47710029959168, 47710033010687, -STORE, 47710030503936, 47710033010687, -STORE, 47710029959168, 47710030503935, -ERASE, 47710030503936, 47710030503936, -STORE, 47710030503936, 47710032789503, -STORE, 47710032789504, 47710033010687, -STORE, 47710032199680, 47710032789503, -STORE, 47710030503936, 47710032199679, -ERASE, 47710030503936, 47710030503936, -STORE, 47710030503936, 47710032199679, -STORE, 47710032785408, 47710032789503, -STORE, 47710032199680, 47710032785407, -ERASE, 47710032199680, 47710032199680, -STORE, 47710032199680, 47710032785407, -STORE, 47710032994304, 47710033010687, -STORE, 47710032789504, 47710032994303, -ERASE, 47710032789504, 47710032789504, -STORE, 47710032789504, 47710032994303, -ERASE, 47710032994304, 47710032994304, -STORE, 47710032994304, 47710033010687, -STORE, 47710033010688, 47710034849791, -STORE, 47710033149952, 47710034849791, -STORE, 47710033010688, 47710033149951, -ERASE, 47710033149952, 47710033149952, -STORE, 47710033149952, 47710034808831, -STORE, 47710034808832, 47710034849791, -STORE, 47710034493440, 47710034808831, -STORE, 47710033149952, 47710034493439, -ERASE, 47710033149952, 47710033149952, -STORE, 47710033149952, 47710034493439, -STORE, 47710034804736, 47710034808831, -STORE, 47710034493440, 47710034804735, -ERASE, 47710034493440, 47710034493440, -STORE, 47710034493440, 47710034804735, -STORE, 47710034833408, 47710034849791, -STORE, 47710034808832, 47710034833407, -ERASE, 47710034808832, 47710034808832, -STORE, 47710034808832, 47710034833407, -ERASE, 47710034833408, 47710034833408, -STORE, 47710034833408, 47710034849791, -STORE, 47710034849792, 47710034984959, -ERASE, 47710034849792, 47710034849792, -STORE, 47710034849792, 47710034874367, -STORE, 47710034874368, 47710034984959, -STORE, 47710034935808, 47710034984959, -STORE, 47710034874368, 47710034935807, -ERASE, 47710034874368, 47710034874368, -STORE, 47710034874368, 47710034935807, -STORE, 47710034960384, 47710034984959, -STORE, 47710034935808, 47710034960383, -ERASE, 47710034935808, 47710034935808, -STORE, 47710034935808, 47710034984959, -ERASE, 47710034935808, 47710034935808, -STORE, 47710034935808, 47710034960383, -STORE, 47710034960384, 47710034984959, -STORE, 47710034968576, 47710034984959, -STORE, 47710034960384, 47710034968575, -ERASE, 47710034960384, 47710034960384, -STORE, 47710034960384, 47710034968575, -ERASE, 47710034968576, 47710034968576, -STORE, 47710034968576, 47710034984959, -STORE, 47710034984960, 47710035005439, -ERASE, 47710034984960, 47710034984960, -STORE, 47710034984960, 47710034989055, -STORE, 47710034989056, 47710035005439, -STORE, 47710034993152, 47710035005439, -STORE, 47710034989056, 47710034993151, -ERASE, 47710034989056, 47710034989056, -STORE, 47710034989056, 47710034993151, -STORE, 47710034997248, 47710035005439, -STORE, 47710034993152, 47710034997247, -ERASE, 47710034993152, 47710034993152, -STORE, 47710034993152, 47710035005439, -ERASE, 47710034993152, 47710034993152, -STORE, 47710034993152, 47710034997247, -STORE, 47710034997248, 47710035005439, -ERASE, 47710034997248, 47710034997248, -STORE, 47710034997248, 47710035005439, -STORE, 47710035005440, 47710035013631, -ERASE, 47710034808832, 47710034808832, -STORE, 47710034808832, 47710034825215, -STORE, 47710034825216, 47710034833407, -ERASE, 47710034997248, 47710034997248, -STORE, 47710034997248, 47710035001343, -STORE, 47710035001344, 47710035005439, -ERASE, 47710034960384, 47710034960384, -STORE, 47710034960384, 47710034964479, -STORE, 47710034964480, 47710034968575, -ERASE, 47710032789504, 47710032789504, -STORE, 47710032789504, 47710032986111, -STORE, 47710032986112, 47710032994303, -ERASE, 47710029950976, 47710029950976, -STORE, 47710029950976, 47710029955071, -STORE, 47710029955072, 47710029959167, -ERASE, 94844636766208, 94844636766208, -STORE, 94844636766208, 94844636774399, -STORE, 94844636774400, 94844636778495, -ERASE, 139922765377536, 139922765377536, -STORE, 139922765377536, 139922765381631, -STORE, 139922765381632, 139922765385727, -ERASE, 47710029778944, 47710029778944, -STORE, 94844641775616, 94844641910783, -STORE, 140737488347136, 140737488351231, -STORE, 140732213886976, 140737488351231, -ERASE, 140732213886976, 140732213886976, -STORE, 140732213886976, 140732213891071, -STORE, 94240508887040, 94240509059071, -ERASE, 94240508887040, 94240508887040, -STORE, 94240508887040, 94240508903423, -STORE, 94240508903424, 94240509059071, -ERASE, 94240508903424, 94240508903424, -STORE, 94240508903424, 94240509005823, -STORE, 94240509005824, 94240509046783, -STORE, 94240509046784, 94240509059071, -STORE, 140275106516992, 140275106689023, -ERASE, 140275106516992, 140275106516992, -STORE, 140275106516992, 140275106521087, -STORE, 140275106521088, 140275106689023, -ERASE, 140275106521088, 140275106521088, -STORE, 140275106521088, 140275106643967, -STORE, 140275106643968, 140275106676735, -STORE, 140275106676736, 140275106684927, -STORE, 140275106684928, 140275106689023, -STORE, 140732213977088, 140732213981183, -STORE, 140732213964800, 140732213977087, -STORE, 47357688479744, 47357688487935, -STORE, 47357688487936, 47357688496127, -STORE, 47357688496128, 47357688659967, -ERASE, 47357688496128, 47357688496128, -STORE, 47357688496128, 47357688508415, -STORE, 47357688508416, 47357688659967, -STORE, 47357688606720, 47357688659967, -STORE, 47357688508416, 47357688606719, -ERASE, 47357688508416, 47357688508416, -STORE, 47357688508416, 47357688606719, -STORE, 47357688651776, 47357688659967, -STORE, 47357688606720, 47357688651775, -ERASE, 47357688606720, 47357688606720, -STORE, 47357688606720, 47357688659967, -ERASE, 47357688606720, 47357688606720, -STORE, 47357688606720, 47357688651775, -STORE, 47357688651776, 47357688659967, -ERASE, 47357688651776, 47357688651776, -STORE, 47357688651776, 47357688659967, -STORE, 47357688659968, 47357691711487, -STORE, 47357689204736, 47357691711487, -STORE, 47357688659968, 47357689204735, -ERASE, 47357689204736, 47357689204736, -STORE, 47357689204736, 47357691490303, -STORE, 47357691490304, 47357691711487, -STORE, 47357690900480, 47357691490303, -STORE, 47357689204736, 47357690900479, -ERASE, 47357689204736, 47357689204736, -STORE, 47357689204736, 47357690900479, -STORE, 47357691486208, 47357691490303, -STORE, 47357690900480, 47357691486207, -ERASE, 47357690900480, 47357690900480, -STORE, 47357690900480, 47357691486207, -STORE, 47357691695104, 47357691711487, -STORE, 47357691490304, 47357691695103, -ERASE, 47357691490304, 47357691490304, -STORE, 47357691490304, 47357691695103, -ERASE, 47357691695104, 47357691695104, -STORE, 47357691695104, 47357691711487, -STORE, 47357691711488, 47357693550591, -STORE, 47357691850752, 47357693550591, -STORE, 47357691711488, 47357691850751, -ERASE, 47357691850752, 47357691850752, -STORE, 47357691850752, 47357693509631, -STORE, 47357693509632, 47357693550591, -STORE, 47357693194240, 47357693509631, -STORE, 47357691850752, 47357693194239, -ERASE, 47357691850752, 47357691850752, -STORE, 47357691850752, 47357693194239, -STORE, 47357693505536, 47357693509631, -STORE, 47357693194240, 47357693505535, -ERASE, 47357693194240, 47357693194240, -STORE, 47357693194240, 47357693505535, -STORE, 47357693534208, 47357693550591, -STORE, 47357693509632, 47357693534207, -ERASE, 47357693509632, 47357693509632, -STORE, 47357693509632, 47357693534207, -ERASE, 47357693534208, 47357693534208, -STORE, 47357693534208, 47357693550591, -STORE, 47357693550592, 47357693685759, -ERASE, 47357693550592, 47357693550592, -STORE, 47357693550592, 47357693575167, -STORE, 47357693575168, 47357693685759, -STORE, 47357693636608, 47357693685759, -STORE, 47357693575168, 47357693636607, -ERASE, 47357693575168, 47357693575168, -STORE, 47357693575168, 47357693636607, -STORE, 47357693661184, 47357693685759, -STORE, 47357693636608, 47357693661183, -ERASE, 47357693636608, 47357693636608, -STORE, 47357693636608, 47357693685759, -ERASE, 47357693636608, 47357693636608, -STORE, 47357693636608, 47357693661183, -STORE, 47357693661184, 47357693685759, -STORE, 47357693669376, 47357693685759, -STORE, 47357693661184, 47357693669375, -ERASE, 47357693661184, 47357693661184, -STORE, 47357693661184, 47357693669375, -ERASE, 47357693669376, 47357693669376, -STORE, 47357693669376, 47357693685759, -STORE, 47357693685760, 47357693706239, -ERASE, 47357693685760, 47357693685760, -STORE, 47357693685760, 47357693689855, -STORE, 47357693689856, 47357693706239, -STORE, 47357693693952, 47357693706239, -STORE, 47357693689856, 47357693693951, -ERASE, 47357693689856, 47357693689856, -STORE, 47357693689856, 47357693693951, -STORE, 47357693698048, 47357693706239, -STORE, 47357693693952, 47357693698047, -ERASE, 47357693693952, 47357693693952, -STORE, 47357693693952, 47357693706239, -ERASE, 47357693693952, 47357693693952, -STORE, 47357693693952, 47357693698047, -STORE, 47357693698048, 47357693706239, -ERASE, 47357693698048, 47357693698048, -STORE, 47357693698048, 47357693706239, -STORE, 47357693706240, 47357693714431, -ERASE, 47357693509632, 47357693509632, -STORE, 47357693509632, 47357693526015, -STORE, 47357693526016, 47357693534207, -ERASE, 47357693698048, 47357693698048, -STORE, 47357693698048, 47357693702143, -STORE, 47357693702144, 47357693706239, -ERASE, 47357693661184, 47357693661184, -STORE, 47357693661184, 47357693665279, -STORE, 47357693665280, 47357693669375, -ERASE, 47357691490304, 47357691490304, -STORE, 47357691490304, 47357691686911, -STORE, 47357691686912, 47357691695103, -ERASE, 47357688651776, 47357688651776, -STORE, 47357688651776, 47357688655871, -STORE, 47357688655872, 47357688659967, -ERASE, 94240509046784, 94240509046784, -STORE, 94240509046784, 94240509054975, -STORE, 94240509054976, 94240509059071, -ERASE, 140275106676736, 140275106676736, -STORE, 140275106676736, 140275106680831, -STORE, 140275106680832, 140275106684927, -ERASE, 47357688479744, 47357688479744, -STORE, 94240518361088, 94240518496255, -STORE, 140737488347136, 140737488351231, -STORE, 140732688277504, 140737488351231, -ERASE, 140732688277504, 140732688277504, -STORE, 140732688277504, 140732688281599, -STORE, 94629171351552, 94629172064255, -ERASE, 94629171351552, 94629171351552, -STORE, 94629171351552, 94629171400703, -STORE, 94629171400704, 94629172064255, -ERASE, 94629171400704, 94629171400704, -STORE, 94629171400704, 94629171945471, -STORE, 94629171945472, 94629172043775, -STORE, 94629172043776, 94629172064255, -STORE, 139770707644416, 139770707816447, -ERASE, 139770707644416, 139770707644416, -STORE, 139770707644416, 139770707648511, -STORE, 139770707648512, 139770707816447, -ERASE, 139770707648512, 139770707648512, -STORE, 139770707648512, 139770707771391, -STORE, 139770707771392, 139770707804159, -STORE, 139770707804160, 139770707812351, -STORE, 139770707812352, 139770707816447, -STORE, 140732689121280, 140732689125375, -STORE, 140732689108992, 140732689121279, -STORE, 47862087352320, 47862087360511, -STORE, 47862087360512, 47862087368703, -STORE, 47862087368704, 47862087475199, -STORE, 47862087385088, 47862087475199, -STORE, 47862087368704, 47862087385087, -ERASE, 47862087385088, 47862087385088, -STORE, 47862087385088, 47862087458815, -STORE, 47862087458816, 47862087475199, -STORE, 47862087438336, 47862087458815, -STORE, 47862087385088, 47862087438335, -ERASE, 47862087385088, 47862087385088, -STORE, 47862087385088, 47862087438335, -STORE, 47862087454720, 47862087458815, -STORE, 47862087438336, 47862087454719, -ERASE, 47862087438336, 47862087438336, -STORE, 47862087438336, 47862087454719, -STORE, 47862087467008, 47862087475199, -STORE, 47862087458816, 47862087467007, -ERASE, 47862087458816, 47862087458816, -STORE, 47862087458816, 47862087467007, -ERASE, 47862087467008, 47862087467008, -STORE, 47862087467008, 47862087475199, -STORE, 47862087475200, 47862089314303, -STORE, 47862087614464, 47862089314303, -STORE, 47862087475200, 47862087614463, -ERASE, 47862087614464, 47862087614464, -STORE, 47862087614464, 47862089273343, -STORE, 47862089273344, 47862089314303, -STORE, 47862088957952, 47862089273343, -STORE, 47862087614464, 47862088957951, -ERASE, 47862087614464, 47862087614464, -STORE, 47862087614464, 47862088957951, -STORE, 47862089269248, 47862089273343, -STORE, 47862088957952, 47862089269247, -ERASE, 47862088957952, 47862088957952, -STORE, 47862088957952, 47862089269247, -STORE, 47862089297920, 47862089314303, -STORE, 47862089273344, 47862089297919, -ERASE, 47862089273344, 47862089273344, -STORE, 47862089273344, 47862089297919, -ERASE, 47862089297920, 47862089297920, -STORE, 47862089297920, 47862089314303, -STORE, 47862089297920, 47862089326591, -ERASE, 47862089273344, 47862089273344, -STORE, 47862089273344, 47862089289727, -STORE, 47862089289728, 47862089297919, -ERASE, 47862087458816, 47862087458816, -STORE, 47862087458816, 47862087462911, -STORE, 47862087462912, 47862087467007, -ERASE, 94629172043776, 94629172043776, -STORE, 94629172043776, 94629172060159, -STORE, 94629172060160, 94629172064255, -ERASE, 139770707804160, 139770707804160, -STORE, 139770707804160, 139770707808255, -STORE, 139770707808256, 139770707812351, -ERASE, 47862087352320, 47862087352320, -STORE, 94629197533184, 94629197668351, -STORE, 140737488347136, 140737488351231, -STORE, 140727540711424, 140737488351231, -ERASE, 140727540711424, 140727540711424, -STORE, 140727540711424, 140727540715519, -STORE, 94299865313280, 94299866025983, -ERASE, 94299865313280, 94299865313280, -STORE, 94299865313280, 94299865362431, -STORE, 94299865362432, 94299866025983, -ERASE, 94299865362432, 94299865362432, -STORE, 94299865362432, 94299865907199, -STORE, 94299865907200, 94299866005503, -STORE, 94299866005504, 94299866025983, -STORE, 140680268763136, 140680268935167, -ERASE, 140680268763136, 140680268763136, -STORE, 140680268763136, 140680268767231, -STORE, 140680268767232, 140680268935167, -ERASE, 140680268767232, 140680268767232, -STORE, 140680268767232, 140680268890111, -STORE, 140680268890112, 140680268922879, -STORE, 140680268922880, 140680268931071, -STORE, 140680268931072, 140680268935167, -STORE, 140727541424128, 140727541428223, -STORE, 140727541411840, 140727541424127, -STORE, 46952526233600, 46952526241791, -STORE, 46952526241792, 46952526249983, -STORE, 46952526249984, 46952526356479, -STORE, 46952526266368, 46952526356479, -STORE, 46952526249984, 46952526266367, -ERASE, 46952526266368, 46952526266368, -STORE, 46952526266368, 46952526340095, -STORE, 46952526340096, 46952526356479, -STORE, 46952526319616, 46952526340095, -STORE, 46952526266368, 46952526319615, -ERASE, 46952526266368, 46952526266368, -STORE, 46952526266368, 46952526319615, -STORE, 46952526336000, 46952526340095, -STORE, 46952526319616, 46952526335999, -ERASE, 46952526319616, 46952526319616, -STORE, 46952526319616, 46952526335999, -STORE, 46952526348288, 46952526356479, -STORE, 46952526340096, 46952526348287, -ERASE, 46952526340096, 46952526340096, -STORE, 46952526340096, 46952526348287, -ERASE, 46952526348288, 46952526348288, -STORE, 46952526348288, 46952526356479, -STORE, 46952526356480, 46952528195583, -STORE, 46952526495744, 46952528195583, -STORE, 46952526356480, 46952526495743, -ERASE, 46952526495744, 46952526495744, -STORE, 46952526495744, 46952528154623, -STORE, 46952528154624, 46952528195583, -STORE, 46952527839232, 46952528154623, -STORE, 46952526495744, 46952527839231, -ERASE, 46952526495744, 46952526495744, -STORE, 46952526495744, 46952527839231, -STORE, 46952528150528, 46952528154623, -STORE, 46952527839232, 46952528150527, -ERASE, 46952527839232, 46952527839232, -STORE, 46952527839232, 46952528150527, -STORE, 46952528179200, 46952528195583, -STORE, 46952528154624, 46952528179199, -ERASE, 46952528154624, 46952528154624, -STORE, 46952528154624, 46952528179199, -ERASE, 46952528179200, 46952528179200, -STORE, 46952528179200, 46952528195583, -STORE, 46952528179200, 46952528207871, -ERASE, 46952528154624, 46952528154624, -STORE, 46952528154624, 46952528171007, -STORE, 46952528171008, 46952528179199, -ERASE, 46952526340096, 46952526340096, -STORE, 46952526340096, 46952526344191, -STORE, 46952526344192, 46952526348287, -ERASE, 94299866005504, 94299866005504, -STORE, 94299866005504, 94299866021887, -STORE, 94299866021888, 94299866025983, -ERASE, 140680268922880, 140680268922880, -STORE, 140680268922880, 140680268926975, -STORE, 140680268926976, 140680268931071, -ERASE, 46952526233600, 46952526233600, -STORE, 140737488347136, 140737488351231, -STORE, 140722874793984, 140737488351231, -ERASE, 140722874793984, 140722874793984, -STORE, 140722874793984, 140722874798079, -STORE, 94448916213760, 94448916926463, -ERASE, 94448916213760, 94448916213760, -STORE, 94448916213760, 94448916262911, -STORE, 94448916262912, 94448916926463, -ERASE, 94448916262912, 94448916262912, -STORE, 94448916262912, 94448916807679, -STORE, 94448916807680, 94448916905983, -STORE, 94448916905984, 94448916926463, -STORE, 140389117046784, 140389117218815, -ERASE, 140389117046784, 140389117046784, -STORE, 140389117046784, 140389117050879, -STORE, 140389117050880, 140389117218815, -ERASE, 140389117050880, 140389117050880, -STORE, 140389117050880, 140389117173759, -STORE, 140389117173760, 140389117206527, -STORE, 140389117206528, 140389117214719, -STORE, 140389117214720, 140389117218815, -STORE, 140722875297792, 140722875301887, -STORE, 140722875285504, 140722875297791, -STORE, 47243677949952, 47243677958143, -STORE, 47243677958144, 47243677966335, -STORE, 47243677966336, 47243678072831, -STORE, 47243677982720, 47243678072831, -STORE, 47243677966336, 47243677982719, -ERASE, 47243677982720, 47243677982720, -STORE, 47243677982720, 47243678056447, -STORE, 47243678056448, 47243678072831, -STORE, 47243678035968, 47243678056447, -STORE, 47243677982720, 47243678035967, -ERASE, 47243677982720, 47243677982720, -STORE, 47243677982720, 47243678035967, -STORE, 47243678052352, 47243678056447, -STORE, 47243678035968, 47243678052351, -ERASE, 47243678035968, 47243678035968, -STORE, 47243678035968, 47243678052351, -STORE, 47243678064640, 47243678072831, -STORE, 47243678056448, 47243678064639, -ERASE, 47243678056448, 47243678056448, -STORE, 47243678056448, 47243678064639, -ERASE, 47243678064640, 47243678064640, -STORE, 47243678064640, 47243678072831, -STORE, 47243678072832, 47243679911935, -STORE, 47243678212096, 47243679911935, -STORE, 47243678072832, 47243678212095, -ERASE, 47243678212096, 47243678212096, -STORE, 47243678212096, 47243679870975, -STORE, 47243679870976, 47243679911935, -STORE, 47243679555584, 47243679870975, -STORE, 47243678212096, 47243679555583, -ERASE, 47243678212096, 47243678212096, -STORE, 47243678212096, 47243679555583, -STORE, 47243679866880, 47243679870975, -STORE, 47243679555584, 47243679866879, -ERASE, 47243679555584, 47243679555584, -STORE, 47243679555584, 47243679866879, -STORE, 47243679895552, 47243679911935, -STORE, 47243679870976, 47243679895551, -ERASE, 47243679870976, 47243679870976, -STORE, 47243679870976, 47243679895551, -ERASE, 47243679895552, 47243679895552, -STORE, 47243679895552, 47243679911935, -STORE, 47243679895552, 47243679924223, -ERASE, 47243679870976, 47243679870976, -STORE, 47243679870976, 47243679887359, -STORE, 47243679887360, 47243679895551, -ERASE, 47243678056448, 47243678056448, -STORE, 47243678056448, 47243678060543, -STORE, 47243678060544, 47243678064639, -ERASE, 94448916905984, 94448916905984, -STORE, 94448916905984, 94448916922367, -STORE, 94448916922368, 94448916926463, -ERASE, 140389117206528, 140389117206528, -STORE, 140389117206528, 140389117210623, -STORE, 140389117210624, 140389117214719, -ERASE, 47243677949952, 47243677949952, -STORE, 140737488347136, 140737488351231, -STORE, 140733068505088, 140737488351231, -ERASE, 140733068505088, 140733068505088, -STORE, 140733068505088, 140733068509183, -STORE, 94207145750528, 94207146463231, -ERASE, 94207145750528, 94207145750528, -STORE, 94207145750528, 94207145799679, -STORE, 94207145799680, 94207146463231, -ERASE, 94207145799680, 94207145799680, -STORE, 94207145799680, 94207146344447, -STORE, 94207146344448, 94207146442751, -STORE, 94207146442752, 94207146463231, -STORE, 140684504911872, 140684505083903, -ERASE, 140684504911872, 140684504911872, -STORE, 140684504911872, 140684504915967, -STORE, 140684504915968, 140684505083903, -ERASE, 140684504915968, 140684504915968, -STORE, 140684504915968, 140684505038847, -STORE, 140684505038848, 140684505071615, -STORE, 140684505071616, 140684505079807, -STORE, 140684505079808, 140684505083903, -STORE, 140733068607488, 140733068611583, -STORE, 140733068595200, 140733068607487, -STORE, 46948290084864, 46948290093055, -STORE, 46948290093056, 46948290101247, -STORE, 46948290101248, 46948290207743, -STORE, 46948290117632, 46948290207743, -STORE, 46948290101248, 46948290117631, -ERASE, 46948290117632, 46948290117632, -STORE, 46948290117632, 46948290191359, -STORE, 46948290191360, 46948290207743, -STORE, 46948290170880, 46948290191359, -STORE, 46948290117632, 46948290170879, -ERASE, 46948290117632, 46948290117632, -STORE, 46948290117632, 46948290170879, -STORE, 46948290187264, 46948290191359, -STORE, 46948290170880, 46948290187263, -ERASE, 46948290170880, 46948290170880, -STORE, 46948290170880, 46948290187263, -STORE, 46948290199552, 46948290207743, -STORE, 46948290191360, 46948290199551, -ERASE, 46948290191360, 46948290191360, -STORE, 46948290191360, 46948290199551, -ERASE, 46948290199552, 46948290199552, -STORE, 46948290199552, 46948290207743, -STORE, 46948290207744, 46948292046847, -STORE, 46948290347008, 46948292046847, -STORE, 46948290207744, 46948290347007, -ERASE, 46948290347008, 46948290347008, -STORE, 46948290347008, 46948292005887, -STORE, 46948292005888, 46948292046847, -STORE, 46948291690496, 46948292005887, -STORE, 46948290347008, 46948291690495, -ERASE, 46948290347008, 46948290347008, -STORE, 46948290347008, 46948291690495, -STORE, 46948292001792, 46948292005887, -STORE, 46948291690496, 46948292001791, -ERASE, 46948291690496, 46948291690496, -STORE, 46948291690496, 46948292001791, -STORE, 46948292030464, 46948292046847, -STORE, 46948292005888, 46948292030463, -ERASE, 46948292005888, 46948292005888, -STORE, 46948292005888, 46948292030463, -ERASE, 46948292030464, 46948292030464, -STORE, 46948292030464, 46948292046847, -STORE, 46948292030464, 46948292059135, -ERASE, 46948292005888, 46948292005888, -STORE, 46948292005888, 46948292022271, -STORE, 46948292022272, 46948292030463, -ERASE, 46948290191360, 46948290191360, -STORE, 46948290191360, 46948290195455, -STORE, 46948290195456, 46948290199551, -ERASE, 94207146442752, 94207146442752, -STORE, 94207146442752, 94207146459135, -STORE, 94207146459136, 94207146463231, -ERASE, 140684505071616, 140684505071616, -STORE, 140684505071616, 140684505075711, -STORE, 140684505075712, 140684505079807, -ERASE, 46948290084864, 46948290084864, -STORE, 140737488347136, 140737488351231, -STORE, 140726367158272, 140737488351231, -ERASE, 140726367158272, 140726367158272, -STORE, 140726367158272, 140726367162367, -STORE, 94436124106752, 94436124819455, -ERASE, 94436124106752, 94436124106752, -STORE, 94436124106752, 94436124155903, -STORE, 94436124155904, 94436124819455, -ERASE, 94436124155904, 94436124155904, -STORE, 94436124155904, 94436124700671, -STORE, 94436124700672, 94436124798975, -STORE, 94436124798976, 94436124819455, -STORE, 140049025044480, 140049025216511, -ERASE, 140049025044480, 140049025044480, -STORE, 140049025044480, 140049025048575, -STORE, 140049025048576, 140049025216511, -ERASE, 140049025048576, 140049025048576, -STORE, 140049025048576, 140049025171455, -STORE, 140049025171456, 140049025204223, -STORE, 140049025204224, 140049025212415, -STORE, 140049025212416, 140049025216511, -STORE, 140726367256576, 140726367260671, -STORE, 140726367244288, 140726367256575, -STORE, 47583769952256, 47583769960447, -STORE, 47583769960448, 47583769968639, -STORE, 47583769968640, 47583770075135, -STORE, 47583769985024, 47583770075135, -STORE, 47583769968640, 47583769985023, -ERASE, 47583769985024, 47583769985024, -STORE, 47583769985024, 47583770058751, -STORE, 47583770058752, 47583770075135, -STORE, 47583770038272, 47583770058751, -STORE, 47583769985024, 47583770038271, -ERASE, 47583769985024, 47583769985024, -STORE, 47583769985024, 47583770038271, -STORE, 47583770054656, 47583770058751, -STORE, 47583770038272, 47583770054655, -ERASE, 47583770038272, 47583770038272, -STORE, 47583770038272, 47583770054655, -STORE, 47583770066944, 47583770075135, -STORE, 47583770058752, 47583770066943, -ERASE, 47583770058752, 47583770058752, -STORE, 47583770058752, 47583770066943, -ERASE, 47583770066944, 47583770066944, -STORE, 47583770066944, 47583770075135, -STORE, 47583770075136, 47583771914239, -STORE, 47583770214400, 47583771914239, -STORE, 47583770075136, 47583770214399, -ERASE, 47583770214400, 47583770214400, -STORE, 47583770214400, 47583771873279, -STORE, 47583771873280, 47583771914239, -STORE, 47583771557888, 47583771873279, -STORE, 47583770214400, 47583771557887, -ERASE, 47583770214400, 47583770214400, -STORE, 47583770214400, 47583771557887, -STORE, 47583771869184, 47583771873279, -STORE, 47583771557888, 47583771869183, -ERASE, 47583771557888, 47583771557888, -STORE, 47583771557888, 47583771869183, -STORE, 47583771897856, 47583771914239, -STORE, 47583771873280, 47583771897855, -ERASE, 47583771873280, 47583771873280, -STORE, 47583771873280, 47583771897855, -ERASE, 47583771897856, 47583771897856, -STORE, 47583771897856, 47583771914239, -STORE, 47583771897856, 47583771926527, -ERASE, 47583771873280, 47583771873280, -STORE, 47583771873280, 47583771889663, -STORE, 47583771889664, 47583771897855, -ERASE, 47583770058752, 47583770058752, -STORE, 47583770058752, 47583770062847, -STORE, 47583770062848, 47583770066943, -ERASE, 94436124798976, 94436124798976, -STORE, 94436124798976, 94436124815359, -STORE, 94436124815360, 94436124819455, -ERASE, 140049025204224, 140049025204224, -STORE, 140049025204224, 140049025208319, -STORE, 140049025208320, 140049025212415, -ERASE, 47583769952256, 47583769952256, -STORE, 140737488347136, 140737488351231, -STORE, 140727116099584, 140737488351231, -ERASE, 140727116099584, 140727116099584, -STORE, 140727116099584, 140727116103679, -STORE, 94166319734784, 94166320447487, -ERASE, 94166319734784, 94166319734784, -STORE, 94166319734784, 94166319783935, -STORE, 94166319783936, 94166320447487, -ERASE, 94166319783936, 94166319783936, -STORE, 94166319783936, 94166320328703, -STORE, 94166320328704, 94166320427007, -STORE, 94166320427008, 94166320447487, -STORE, 139976559542272, 139976559714303, -ERASE, 139976559542272, 139976559542272, -STORE, 139976559542272, 139976559546367, -STORE, 139976559546368, 139976559714303, -ERASE, 139976559546368, 139976559546368, -STORE, 139976559546368, 139976559669247, -STORE, 139976559669248, 139976559702015, -STORE, 139976559702016, 139976559710207, -STORE, 139976559710208, 139976559714303, -STORE, 140727116222464, 140727116226559, -STORE, 140727116210176, 140727116222463, -STORE, 47656235454464, 47656235462655, -STORE, 47656235462656, 47656235470847, -STORE, 47656235470848, 47656235577343, -STORE, 47656235487232, 47656235577343, -STORE, 47656235470848, 47656235487231, -ERASE, 47656235487232, 47656235487232, -STORE, 47656235487232, 47656235560959, -STORE, 47656235560960, 47656235577343, -STORE, 47656235540480, 47656235560959, -STORE, 47656235487232, 47656235540479, -ERASE, 47656235487232, 47656235487232, -STORE, 47656235487232, 47656235540479, -STORE, 47656235556864, 47656235560959, -STORE, 47656235540480, 47656235556863, -ERASE, 47656235540480, 47656235540480, -STORE, 47656235540480, 47656235556863, -STORE, 47656235569152, 47656235577343, -STORE, 47656235560960, 47656235569151, -ERASE, 47656235560960, 47656235560960, -STORE, 47656235560960, 47656235569151, -ERASE, 47656235569152, 47656235569152, -STORE, 47656235569152, 47656235577343, -STORE, 47656235577344, 47656237416447, -STORE, 47656235716608, 47656237416447, -STORE, 47656235577344, 47656235716607, -ERASE, 47656235716608, 47656235716608, -STORE, 47656235716608, 47656237375487, -STORE, 47656237375488, 47656237416447, -STORE, 47656237060096, 47656237375487, -STORE, 47656235716608, 47656237060095, -ERASE, 47656235716608, 47656235716608, -STORE, 47656235716608, 47656237060095, -STORE, 47656237371392, 47656237375487, -STORE, 47656237060096, 47656237371391, -ERASE, 47656237060096, 47656237060096, -STORE, 47656237060096, 47656237371391, -STORE, 47656237400064, 47656237416447, -STORE, 47656237375488, 47656237400063, -ERASE, 47656237375488, 47656237375488, -STORE, 47656237375488, 47656237400063, -ERASE, 47656237400064, 47656237400064, -STORE, 47656237400064, 47656237416447, -STORE, 47656237400064, 47656237428735, -ERASE, 47656237375488, 47656237375488, -STORE, 47656237375488, 47656237391871, -STORE, 47656237391872, 47656237400063, -ERASE, 47656235560960, 47656235560960, -STORE, 47656235560960, 47656235565055, -STORE, 47656235565056, 47656235569151, -ERASE, 94166320427008, 94166320427008, -STORE, 94166320427008, 94166320443391, -STORE, 94166320443392, 94166320447487, -ERASE, 139976559702016, 139976559702016, -STORE, 139976559702016, 139976559706111, -STORE, 139976559706112, 139976559710207, -ERASE, 47656235454464, 47656235454464, -STORE, 94166332153856, 94166332289023, -STORE, 140737488347136, 140737488351231, -STORE, 140726412816384, 140737488351231, -ERASE, 140726412816384, 140726412816384, -STORE, 140726412816384, 140726412820479, -STORE, 94094884507648, 94094885220351, -ERASE, 94094884507648, 94094884507648, -STORE, 94094884507648, 94094884556799, -STORE, 94094884556800, 94094885220351, -ERASE, 94094884556800, 94094884556800, -STORE, 94094884556800, 94094885101567, -STORE, 94094885101568, 94094885199871, -STORE, 94094885199872, 94094885220351, -STORE, 139773773938688, 139773774110719, -ERASE, 139773773938688, 139773773938688, -STORE, 139773773938688, 139773773942783, -STORE, 139773773942784, 139773774110719, -ERASE, 139773773942784, 139773773942784, -STORE, 139773773942784, 139773774065663, -STORE, 139773774065664, 139773774098431, -STORE, 139773774098432, 139773774106623, -STORE, 139773774106624, 139773774110719, -STORE, 140726412963840, 140726412967935, -STORE, 140726412951552, 140726412963839, -STORE, 47859021058048, 47859021066239, -STORE, 47859021066240, 47859021074431, -STORE, 47859021074432, 47859021180927, -STORE, 47859021090816, 47859021180927, -STORE, 47859021074432, 47859021090815, -ERASE, 47859021090816, 47859021090816, -STORE, 47859021090816, 47859021164543, -STORE, 47859021164544, 47859021180927, -STORE, 47859021144064, 47859021164543, -STORE, 47859021090816, 47859021144063, -ERASE, 47859021090816, 47859021090816, -STORE, 47859021090816, 47859021144063, -STORE, 47859021160448, 47859021164543, -STORE, 47859021144064, 47859021160447, -ERASE, 47859021144064, 47859021144064, -STORE, 47859021144064, 47859021160447, -STORE, 47859021172736, 47859021180927, -STORE, 47859021164544, 47859021172735, -ERASE, 47859021164544, 47859021164544, -STORE, 47859021164544, 47859021172735, -ERASE, 47859021172736, 47859021172736, -STORE, 47859021172736, 47859021180927, -STORE, 47859021180928, 47859023020031, -STORE, 47859021320192, 47859023020031, -STORE, 47859021180928, 47859021320191, -ERASE, 47859021320192, 47859021320192, -STORE, 47859021320192, 47859022979071, -STORE, 47859022979072, 47859023020031, -STORE, 47859022663680, 47859022979071, -STORE, 47859021320192, 47859022663679, -ERASE, 47859021320192, 47859021320192, -STORE, 47859021320192, 47859022663679, -STORE, 47859022974976, 47859022979071, -STORE, 47859022663680, 47859022974975, -ERASE, 47859022663680, 47859022663680, -STORE, 47859022663680, 47859022974975, -STORE, 47859023003648, 47859023020031, -STORE, 47859022979072, 47859023003647, -ERASE, 47859022979072, 47859022979072, -STORE, 47859022979072, 47859023003647, -ERASE, 47859023003648, 47859023003648, -STORE, 47859023003648, 47859023020031, -STORE, 47859023003648, 47859023032319, -ERASE, 47859022979072, 47859022979072, -STORE, 47859022979072, 47859022995455, -STORE, 47859022995456, 47859023003647, -ERASE, 47859021164544, 47859021164544, -STORE, 47859021164544, 47859021168639, -STORE, 47859021168640, 47859021172735, -ERASE, 94094885199872, 94094885199872, -STORE, 94094885199872, 94094885216255, -STORE, 94094885216256, 94094885220351, -ERASE, 139773774098432, 139773774098432, -STORE, 139773774098432, 139773774102527, -STORE, 139773774102528, 139773774106623, -ERASE, 47859021058048, 47859021058048, -STORE, 94094901108736, 94094901243903, -STORE, 140737488347136, 140737488351231, -STORE, 140736567963648, 140737488351231, -ERASE, 140736567963648, 140736567963648, -STORE, 140736567963648, 140736567967743, -STORE, 94924425748480, 94924426461183, -ERASE, 94924425748480, 94924425748480, -STORE, 94924425748480, 94924425797631, -STORE, 94924425797632, 94924426461183, -ERASE, 94924425797632, 94924425797632, -STORE, 94924425797632, 94924426342399, -STORE, 94924426342400, 94924426440703, -STORE, 94924426440704, 94924426461183, -STORE, 140042126319616, 140042126491647, -ERASE, 140042126319616, 140042126319616, -STORE, 140042126319616, 140042126323711, -STORE, 140042126323712, 140042126491647, -ERASE, 140042126323712, 140042126323712, -STORE, 140042126323712, 140042126446591, -STORE, 140042126446592, 140042126479359, -STORE, 140042126479360, 140042126487551, -STORE, 140042126487552, 140042126491647, -STORE, 140736568672256, 140736568676351, -STORE, 140736568659968, 140736568672255, -STORE, 47590668677120, 47590668685311, -STORE, 47590668685312, 47590668693503, -STORE, 47590668693504, 47590668799999, -STORE, 47590668709888, 47590668799999, -STORE, 47590668693504, 47590668709887, -ERASE, 47590668709888, 47590668709888, -STORE, 47590668709888, 47590668783615, -STORE, 47590668783616, 47590668799999, -STORE, 47590668763136, 47590668783615, -STORE, 47590668709888, 47590668763135, -ERASE, 47590668709888, 47590668709888, -STORE, 47590668709888, 47590668763135, -STORE, 47590668779520, 47590668783615, -STORE, 47590668763136, 47590668779519, -ERASE, 47590668763136, 47590668763136, -STORE, 47590668763136, 47590668779519, -STORE, 47590668791808, 47590668799999, -STORE, 47590668783616, 47590668791807, -ERASE, 47590668783616, 47590668783616, -STORE, 47590668783616, 47590668791807, -ERASE, 47590668791808, 47590668791808, -STORE, 47590668791808, 47590668799999, -STORE, 47590668800000, 47590670639103, -STORE, 47590668939264, 47590670639103, -STORE, 47590668800000, 47590668939263, -ERASE, 47590668939264, 47590668939264, -STORE, 47590668939264, 47590670598143, -STORE, 47590670598144, 47590670639103, -STORE, 47590670282752, 47590670598143, -STORE, 47590668939264, 47590670282751, -ERASE, 47590668939264, 47590668939264, -STORE, 47590668939264, 47590670282751, -STORE, 47590670594048, 47590670598143, -STORE, 47590670282752, 47590670594047, -ERASE, 47590670282752, 47590670282752, -STORE, 47590670282752, 47590670594047, -STORE, 47590670622720, 47590670639103, -STORE, 47590670598144, 47590670622719, -ERASE, 47590670598144, 47590670598144, -STORE, 47590670598144, 47590670622719, -ERASE, 47590670622720, 47590670622720, -STORE, 47590670622720, 47590670639103, -STORE, 47590670622720, 47590670651391, -ERASE, 47590670598144, 47590670598144, -STORE, 47590670598144, 47590670614527, -STORE, 47590670614528, 47590670622719, -ERASE, 47590668783616, 47590668783616, -STORE, 47590668783616, 47590668787711, -STORE, 47590668787712, 47590668791807, -ERASE, 94924426440704, 94924426440704, -STORE, 94924426440704, 94924426457087, -STORE, 94924426457088, 94924426461183, -ERASE, 140042126479360, 140042126479360, -STORE, 140042126479360, 140042126483455, -STORE, 140042126483456, 140042126487551, -ERASE, 47590668677120, 47590668677120, -STORE, 140737488347136, 140737488351231, -STORE, 140733281439744, 140737488351231, -ERASE, 140733281439744, 140733281439744, -STORE, 140733281439744, 140733281443839, -STORE, 94490667069440, 94490667782143, -ERASE, 94490667069440, 94490667069440, -STORE, 94490667069440, 94490667118591, -STORE, 94490667118592, 94490667782143, -ERASE, 94490667118592, 94490667118592, -STORE, 94490667118592, 94490667663359, -STORE, 94490667663360, 94490667761663, -STORE, 94490667761664, 94490667782143, -STORE, 139878215118848, 139878215290879, -ERASE, 139878215118848, 139878215118848, -STORE, 139878215118848, 139878215122943, -STORE, 139878215122944, 139878215290879, -ERASE, 139878215122944, 139878215122944, -STORE, 139878215122944, 139878215245823, -STORE, 139878215245824, 139878215278591, -STORE, 139878215278592, 139878215286783, -STORE, 139878215286784, 139878215290879, -STORE, 140733281464320, 140733281468415, -STORE, 140733281452032, 140733281464319, -STORE, 47754579877888, 47754579886079, -STORE, 47754579886080, 47754579894271, -STORE, 47754579894272, 47754580000767, -STORE, 47754579910656, 47754580000767, -STORE, 47754579894272, 47754579910655, -ERASE, 47754579910656, 47754579910656, -STORE, 47754579910656, 47754579984383, -STORE, 47754579984384, 47754580000767, -STORE, 47754579963904, 47754579984383, -STORE, 47754579910656, 47754579963903, -ERASE, 47754579910656, 47754579910656, -STORE, 47754579910656, 47754579963903, -STORE, 47754579980288, 47754579984383, -STORE, 47754579963904, 47754579980287, -ERASE, 47754579963904, 47754579963904, -STORE, 47754579963904, 47754579980287, -STORE, 47754579992576, 47754580000767, -STORE, 47754579984384, 47754579992575, -ERASE, 47754579984384, 47754579984384, -STORE, 47754579984384, 47754579992575, -ERASE, 47754579992576, 47754579992576, -STORE, 47754579992576, 47754580000767, -STORE, 47754580000768, 47754581839871, -STORE, 47754580140032, 47754581839871, -STORE, 47754580000768, 47754580140031, -ERASE, 47754580140032, 47754580140032, -STORE, 47754580140032, 47754581798911, -STORE, 47754581798912, 47754581839871, -STORE, 47754581483520, 47754581798911, -STORE, 47754580140032, 47754581483519, -ERASE, 47754580140032, 47754580140032, -STORE, 47754580140032, 47754581483519, -STORE, 47754581794816, 47754581798911, -STORE, 47754581483520, 47754581794815, -ERASE, 47754581483520, 47754581483520, -STORE, 47754581483520, 47754581794815, -STORE, 47754581823488, 47754581839871, -STORE, 47754581798912, 47754581823487, -ERASE, 47754581798912, 47754581798912, -STORE, 47754581798912, 47754581823487, -ERASE, 47754581823488, 47754581823488, -STORE, 47754581823488, 47754581839871, -STORE, 47754581823488, 47754581852159, -ERASE, 47754581798912, 47754581798912, -STORE, 47754581798912, 47754581815295, -STORE, 47754581815296, 47754581823487, -ERASE, 47754579984384, 47754579984384, -STORE, 47754579984384, 47754579988479, -STORE, 47754579988480, 47754579992575, -ERASE, 94490667761664, 94490667761664, -STORE, 94490667761664, 94490667778047, -STORE, 94490667778048, 94490667782143, -ERASE, 139878215278592, 139878215278592, -STORE, 139878215278592, 139878215282687, -STORE, 139878215282688, 139878215286783, -ERASE, 47754579877888, 47754579877888, -STORE, 94490669649920, 94490669785087, -STORE, 140737488347136, 140737488351231, -STORE, 140735382188032, 140737488351231, -ERASE, 140735382188032, 140735382188032, -STORE, 140735382188032, 140735382192127, -STORE, 94150181302272, 94150182014975, -ERASE, 94150181302272, 94150181302272, -STORE, 94150181302272, 94150181351423, -STORE, 94150181351424, 94150182014975, -ERASE, 94150181351424, 94150181351424, -STORE, 94150181351424, 94150181896191, -STORE, 94150181896192, 94150181994495, -STORE, 94150181994496, 94150182014975, -STORE, 139679752458240, 139679752630271, -ERASE, 139679752458240, 139679752458240, -STORE, 139679752458240, 139679752462335, -STORE, 139679752462336, 139679752630271, -ERASE, 139679752462336, 139679752462336, -STORE, 139679752462336, 139679752585215, -STORE, 139679752585216, 139679752617983, -STORE, 139679752617984, 139679752626175, -STORE, 139679752626176, 139679752630271, -STORE, 140735382536192, 140735382540287, -STORE, 140735382523904, 140735382536191, -STORE, 47953042538496, 47953042546687, -STORE, 47953042546688, 47953042554879, -STORE, 47953042554880, 47953042661375, -STORE, 47953042571264, 47953042661375, -STORE, 47953042554880, 47953042571263, -ERASE, 47953042571264, 47953042571264, -STORE, 47953042571264, 47953042644991, -STORE, 47953042644992, 47953042661375, -STORE, 47953042624512, 47953042644991, -STORE, 47953042571264, 47953042624511, -ERASE, 47953042571264, 47953042571264, -STORE, 47953042571264, 47953042624511, -STORE, 47953042640896, 47953042644991, -STORE, 47953042624512, 47953042640895, -ERASE, 47953042624512, 47953042624512, -STORE, 47953042624512, 47953042640895, -STORE, 47953042653184, 47953042661375, -STORE, 47953042644992, 47953042653183, -ERASE, 47953042644992, 47953042644992, -STORE, 47953042644992, 47953042653183, -ERASE, 47953042653184, 47953042653184, -STORE, 47953042653184, 47953042661375, -STORE, 47953042661376, 47953044500479, -STORE, 47953042800640, 47953044500479, -STORE, 47953042661376, 47953042800639, -ERASE, 47953042800640, 47953042800640, -STORE, 47953042800640, 47953044459519, -STORE, 47953044459520, 47953044500479, -STORE, 47953044144128, 47953044459519, -STORE, 47953042800640, 47953044144127, -ERASE, 47953042800640, 47953042800640, -STORE, 47953042800640, 47953044144127, -STORE, 47953044455424, 47953044459519, -STORE, 47953044144128, 47953044455423, -ERASE, 47953044144128, 47953044144128, -STORE, 47953044144128, 47953044455423, -STORE, 47953044484096, 47953044500479, -STORE, 47953044459520, 47953044484095, -ERASE, 47953044459520, 47953044459520, -STORE, 47953044459520, 47953044484095, -ERASE, 47953044484096, 47953044484096, -STORE, 47953044484096, 47953044500479, -STORE, 47953044484096, 47953044512767, -ERASE, 47953044459520, 47953044459520, -STORE, 47953044459520, 47953044475903, -STORE, 47953044475904, 47953044484095, -ERASE, 47953042644992, 47953042644992, -STORE, 47953042644992, 47953042649087, -STORE, 47953042649088, 47953042653183, -ERASE, 94150181994496, 94150181994496, -STORE, 94150181994496, 94150182010879, -STORE, 94150182010880, 94150182014975, -ERASE, 139679752617984, 139679752617984, -STORE, 139679752617984, 139679752622079, -STORE, 139679752622080, 139679752626175, -ERASE, 47953042538496, 47953042538496, -STORE, 140737488347136, 140737488351231, -STORE, 140737044123648, 140737488351231, -ERASE, 140737044123648, 140737044123648, -STORE, 140737044123648, 140737044127743, -STORE, 94425324294144, 94425325006847, -ERASE, 94425324294144, 94425324294144, -STORE, 94425324294144, 94425324343295, -STORE, 94425324343296, 94425325006847, -ERASE, 94425324343296, 94425324343296, -STORE, 94425324343296, 94425324888063, -STORE, 94425324888064, 94425324986367, -STORE, 94425324986368, 94425325006847, -STORE, 140382015016960, 140382015188991, -ERASE, 140382015016960, 140382015016960, -STORE, 140382015016960, 140382015021055, -STORE, 140382015021056, 140382015188991, -ERASE, 140382015021056, 140382015021056, -STORE, 140382015021056, 140382015143935, -STORE, 140382015143936, 140382015176703, -STORE, 140382015176704, 140382015184895, -STORE, 140382015184896, 140382015188991, -STORE, 140737045585920, 140737045590015, -STORE, 140737045573632, 140737045585919, -STORE, 47250779979776, 47250779987967, -STORE, 47250779987968, 47250779996159, -STORE, 47250779996160, 47250780102655, -STORE, 47250780012544, 47250780102655, -STORE, 47250779996160, 47250780012543, -ERASE, 47250780012544, 47250780012544, -STORE, 47250780012544, 47250780086271, -STORE, 47250780086272, 47250780102655, -STORE, 47250780065792, 47250780086271, -STORE, 47250780012544, 47250780065791, -ERASE, 47250780012544, 47250780012544, -STORE, 47250780012544, 47250780065791, -STORE, 47250780082176, 47250780086271, -STORE, 47250780065792, 47250780082175, -ERASE, 47250780065792, 47250780065792, -STORE, 47250780065792, 47250780082175, -STORE, 47250780094464, 47250780102655, -STORE, 47250780086272, 47250780094463, -ERASE, 47250780086272, 47250780086272, -STORE, 47250780086272, 47250780094463, -ERASE, 47250780094464, 47250780094464, -STORE, 47250780094464, 47250780102655, -STORE, 47250780102656, 47250781941759, -STORE, 47250780241920, 47250781941759, -STORE, 47250780102656, 47250780241919, -ERASE, 47250780241920, 47250780241920, -STORE, 47250780241920, 47250781900799, -STORE, 47250781900800, 47250781941759, -STORE, 47250781585408, 47250781900799, -STORE, 47250780241920, 47250781585407, -ERASE, 47250780241920, 47250780241920, -STORE, 47250780241920, 47250781585407, -STORE, 47250781896704, 47250781900799, -STORE, 47250781585408, 47250781896703, -ERASE, 47250781585408, 47250781585408, -STORE, 47250781585408, 47250781896703, -STORE, 47250781925376, 47250781941759, -STORE, 47250781900800, 47250781925375, -ERASE, 47250781900800, 47250781900800, -STORE, 47250781900800, 47250781925375, -ERASE, 47250781925376, 47250781925376, -STORE, 47250781925376, 47250781941759, -STORE, 47250781925376, 47250781954047, -ERASE, 47250781900800, 47250781900800, -STORE, 47250781900800, 47250781917183, -STORE, 47250781917184, 47250781925375, -ERASE, 47250780086272, 47250780086272, -STORE, 47250780086272, 47250780090367, -STORE, 47250780090368, 47250780094463, -ERASE, 94425324986368, 94425324986368, -STORE, 94425324986368, 94425325002751, -STORE, 94425325002752, 94425325006847, -ERASE, 140382015176704, 140382015176704, -STORE, 140382015176704, 140382015180799, -STORE, 140382015180800, 140382015184895, -ERASE, 47250779979776, 47250779979776, -STORE, 94425351438336, 94425351573503, -STORE, 140737488347136, 140737488351231, -STORE, 140736801144832, 140737488351231, -ERASE, 140736801144832, 140736801144832, -STORE, 140736801144832, 140736801148927, -STORE, 94629429358592, 94629430071295, -ERASE, 94629429358592, 94629429358592, -STORE, 94629429358592, 94629429407743, -STORE, 94629429407744, 94629430071295, -ERASE, 94629429407744, 94629429407744, -STORE, 94629429407744, 94629429952511, -STORE, 94629429952512, 94629430050815, -STORE, 94629430050816, 94629430071295, -STORE, 139801685483520, 139801685655551, -ERASE, 139801685483520, 139801685483520, -STORE, 139801685483520, 139801685487615, -STORE, 139801685487616, 139801685655551, -ERASE, 139801685487616, 139801685487616, -STORE, 139801685487616, 139801685610495, -STORE, 139801685610496, 139801685643263, -STORE, 139801685643264, 139801685651455, -STORE, 139801685651456, 139801685655551, -STORE, 140736801198080, 140736801202175, -STORE, 140736801185792, 140736801198079, -STORE, 47831109513216, 47831109521407, -STORE, 47831109521408, 47831109529599, -STORE, 47831109529600, 47831109636095, -STORE, 47831109545984, 47831109636095, -STORE, 47831109529600, 47831109545983, -ERASE, 47831109545984, 47831109545984, -STORE, 47831109545984, 47831109619711, -STORE, 47831109619712, 47831109636095, -STORE, 47831109599232, 47831109619711, -STORE, 47831109545984, 47831109599231, -ERASE, 47831109545984, 47831109545984, -STORE, 47831109545984, 47831109599231, -STORE, 47831109615616, 47831109619711, -STORE, 47831109599232, 47831109615615, -ERASE, 47831109599232, 47831109599232, -STORE, 47831109599232, 47831109615615, -STORE, 47831109627904, 47831109636095, -STORE, 47831109619712, 47831109627903, -ERASE, 47831109619712, 47831109619712, -STORE, 47831109619712, 47831109627903, -ERASE, 47831109627904, 47831109627904, -STORE, 47831109627904, 47831109636095, -STORE, 47831109636096, 47831111475199, -STORE, 47831109775360, 47831111475199, -STORE, 47831109636096, 47831109775359, -ERASE, 47831109775360, 47831109775360, -STORE, 47831109775360, 47831111434239, -STORE, 47831111434240, 47831111475199, -STORE, 47831111118848, 47831111434239, -STORE, 47831109775360, 47831111118847, -ERASE, 47831109775360, 47831109775360, -STORE, 47831109775360, 47831111118847, -STORE, 47831111430144, 47831111434239, -STORE, 47831111118848, 47831111430143, -ERASE, 47831111118848, 47831111118848, -STORE, 47831111118848, 47831111430143, -STORE, 47831111458816, 47831111475199, -STORE, 47831111434240, 47831111458815, -ERASE, 47831111434240, 47831111434240, -STORE, 47831111434240, 47831111458815, -ERASE, 47831111458816, 47831111458816, -STORE, 47831111458816, 47831111475199, -STORE, 47831111458816, 47831111487487, -ERASE, 47831111434240, 47831111434240, -STORE, 47831111434240, 47831111450623, -STORE, 47831111450624, 47831111458815, -ERASE, 47831109619712, 47831109619712, -STORE, 47831109619712, 47831109623807, -STORE, 47831109623808, 47831109627903, -ERASE, 94629430050816, 94629430050816, -STORE, 94629430050816, 94629430067199, -STORE, 94629430067200, 94629430071295, -ERASE, 139801685643264, 139801685643264, -STORE, 139801685643264, 139801685647359, -STORE, 139801685647360, 139801685651455, -ERASE, 47831109513216, 47831109513216, -STORE, 140737488347136, 140737488351231, -STORE, 140729419612160, 140737488351231, -ERASE, 140729419612160, 140729419612160, -STORE, 140729419612160, 140729419616255, -STORE, 94443354148864, 94443354861567, -ERASE, 94443354148864, 94443354148864, -STORE, 94443354148864, 94443354198015, -STORE, 94443354198016, 94443354861567, -ERASE, 94443354198016, 94443354198016, -STORE, 94443354198016, 94443354742783, -STORE, 94443354742784, 94443354841087, -STORE, 94443354841088, 94443354861567, -STORE, 139741700038656, 139741700210687, -ERASE, 139741700038656, 139741700038656, -STORE, 139741700038656, 139741700042751, -STORE, 139741700042752, 139741700210687, -ERASE, 139741700042752, 139741700042752, -STORE, 139741700042752, 139741700165631, -STORE, 139741700165632, 139741700198399, -STORE, 139741700198400, 139741700206591, -STORE, 139741700206592, 139741700210687, -STORE, 140729420574720, 140729420578815, -STORE, 140729420562432, 140729420574719, -STORE, 47891094958080, 47891094966271, -STORE, 47891094966272, 47891094974463, -STORE, 47891094974464, 47891095080959, -STORE, 47891094990848, 47891095080959, -STORE, 47891094974464, 47891094990847, -ERASE, 47891094990848, 47891094990848, -STORE, 47891094990848, 47891095064575, -STORE, 47891095064576, 47891095080959, -STORE, 47891095044096, 47891095064575, -STORE, 47891094990848, 47891095044095, -ERASE, 47891094990848, 47891094990848, -STORE, 47891094990848, 47891095044095, -STORE, 47891095060480, 47891095064575, -STORE, 47891095044096, 47891095060479, -ERASE, 47891095044096, 47891095044096, -STORE, 47891095044096, 47891095060479, -STORE, 47891095072768, 47891095080959, -STORE, 47891095064576, 47891095072767, -ERASE, 47891095064576, 47891095064576, -STORE, 47891095064576, 47891095072767, -ERASE, 47891095072768, 47891095072768, -STORE, 47891095072768, 47891095080959, -STORE, 47891095080960, 47891096920063, -STORE, 47891095220224, 47891096920063, -STORE, 47891095080960, 47891095220223, -ERASE, 47891095220224, 47891095220224, -STORE, 47891095220224, 47891096879103, -STORE, 47891096879104, 47891096920063, -STORE, 47891096563712, 47891096879103, -STORE, 47891095220224, 47891096563711, -ERASE, 47891095220224, 47891095220224, -STORE, 47891095220224, 47891096563711, -STORE, 47891096875008, 47891096879103, -STORE, 47891096563712, 47891096875007, -ERASE, 47891096563712, 47891096563712, -STORE, 47891096563712, 47891096875007, -STORE, 47891096903680, 47891096920063, -STORE, 47891096879104, 47891096903679, -ERASE, 47891096879104, 47891096879104, -STORE, 47891096879104, 47891096903679, -ERASE, 47891096903680, 47891096903680, -STORE, 47891096903680, 47891096920063, -STORE, 47891096903680, 47891096932351, -ERASE, 47891096879104, 47891096879104, -STORE, 47891096879104, 47891096895487, -STORE, 47891096895488, 47891096903679, -ERASE, 47891095064576, 47891095064576, -STORE, 47891095064576, 47891095068671, -STORE, 47891095068672, 47891095072767, -ERASE, 94443354841088, 94443354841088, -STORE, 94443354841088, 94443354857471, -STORE, 94443354857472, 94443354861567, -ERASE, 139741700198400, 139741700198400, -STORE, 139741700198400, 139741700202495, -STORE, 139741700202496, 139741700206591, -ERASE, 47891094958080, 47891094958080, -STORE, 94443360825344, 94443360960511, -STORE, 140737488347136, 140737488351231, -STORE, 140722961661952, 140737488351231, -ERASE, 140722961661952, 140722961661952, -STORE, 140722961661952, 140722961666047, -STORE, 94878388944896, 94878389657599, -ERASE, 94878388944896, 94878388944896, -STORE, 94878388944896, 94878388994047, -STORE, 94878388994048, 94878389657599, -ERASE, 94878388994048, 94878388994048, -STORE, 94878388994048, 94878389538815, -STORE, 94878389538816, 94878389637119, -STORE, 94878389637120, 94878389657599, -STORE, 140210690056192, 140210690228223, -ERASE, 140210690056192, 140210690056192, -STORE, 140210690056192, 140210690060287, -STORE, 140210690060288, 140210690228223, -ERASE, 140210690060288, 140210690060288, -STORE, 140210690060288, 140210690183167, -STORE, 140210690183168, 140210690215935, -STORE, 140210690215936, 140210690224127, -STORE, 140210690224128, 140210690228223, -STORE, 140722963148800, 140722963152895, -STORE, 140722963136512, 140722963148799, -STORE, 47422104940544, 47422104948735, -STORE, 47422104948736, 47422104956927, -STORE, 47422104956928, 47422105063423, -STORE, 47422104973312, 47422105063423, -STORE, 47422104956928, 47422104973311, -ERASE, 47422104973312, 47422104973312, -STORE, 47422104973312, 47422105047039, -STORE, 47422105047040, 47422105063423, -STORE, 47422105026560, 47422105047039, -STORE, 47422104973312, 47422105026559, -ERASE, 47422104973312, 47422104973312, -STORE, 47422104973312, 47422105026559, -STORE, 47422105042944, 47422105047039, -STORE, 47422105026560, 47422105042943, -ERASE, 47422105026560, 47422105026560, -STORE, 47422105026560, 47422105042943, -STORE, 47422105055232, 47422105063423, -STORE, 47422105047040, 47422105055231, -ERASE, 47422105047040, 47422105047040, -STORE, 47422105047040, 47422105055231, -ERASE, 47422105055232, 47422105055232, -STORE, 47422105055232, 47422105063423, -STORE, 47422105063424, 47422106902527, -STORE, 47422105202688, 47422106902527, -STORE, 47422105063424, 47422105202687, -ERASE, 47422105202688, 47422105202688, -STORE, 47422105202688, 47422106861567, -STORE, 47422106861568, 47422106902527, -STORE, 47422106546176, 47422106861567, -STORE, 47422105202688, 47422106546175, -ERASE, 47422105202688, 47422105202688, -STORE, 47422105202688, 47422106546175, -STORE, 47422106857472, 47422106861567, -STORE, 47422106546176, 47422106857471, -ERASE, 47422106546176, 47422106546176, -STORE, 47422106546176, 47422106857471, -STORE, 47422106886144, 47422106902527, -STORE, 47422106861568, 47422106886143, -ERASE, 47422106861568, 47422106861568, -STORE, 47422106861568, 47422106886143, -ERASE, 47422106886144, 47422106886144, -STORE, 47422106886144, 47422106902527, -STORE, 47422106886144, 47422106914815, -ERASE, 47422106861568, 47422106861568, -STORE, 47422106861568, 47422106877951, -STORE, 47422106877952, 47422106886143, -ERASE, 47422105047040, 47422105047040, -STORE, 47422105047040, 47422105051135, -STORE, 47422105051136, 47422105055231, -ERASE, 94878389637120, 94878389637120, -STORE, 94878389637120, 94878389653503, -STORE, 94878389653504, 94878389657599, -ERASE, 140210690215936, 140210690215936, -STORE, 140210690215936, 140210690220031, -STORE, 140210690220032, 140210690224127, -ERASE, 47422104940544, 47422104940544, -STORE, 140737488347136, 140737488351231, -STORE, 140727690309632, 140737488351231, -ERASE, 140727690309632, 140727690309632, -STORE, 140727690309632, 140727690313727, -STORE, 94121892208640, 94121892921343, -ERASE, 94121892208640, 94121892208640, -STORE, 94121892208640, 94121892257791, -STORE, 94121892257792, 94121892921343, -ERASE, 94121892257792, 94121892257792, -STORE, 94121892257792, 94121892802559, -STORE, 94121892802560, 94121892900863, -STORE, 94121892900864, 94121892921343, -STORE, 140662438326272, 140662438498303, -ERASE, 140662438326272, 140662438326272, -STORE, 140662438326272, 140662438330367, -STORE, 140662438330368, 140662438498303, -ERASE, 140662438330368, 140662438330368, -STORE, 140662438330368, 140662438453247, -STORE, 140662438453248, 140662438486015, -STORE, 140662438486016, 140662438494207, -STORE, 140662438494208, 140662438498303, -STORE, 140727690379264, 140727690383359, -STORE, 140727690366976, 140727690379263, -STORE, 46970356670464, 46970356678655, -STORE, 46970356678656, 46970356686847, -STORE, 46970356686848, 46970356793343, -STORE, 46970356703232, 46970356793343, -STORE, 46970356686848, 46970356703231, -ERASE, 46970356703232, 46970356703232, -STORE, 46970356703232, 46970356776959, -STORE, 46970356776960, 46970356793343, -STORE, 46970356756480, 46970356776959, -STORE, 46970356703232, 46970356756479, -ERASE, 46970356703232, 46970356703232, -STORE, 46970356703232, 46970356756479, -STORE, 46970356772864, 46970356776959, -STORE, 46970356756480, 46970356772863, -ERASE, 46970356756480, 46970356756480, -STORE, 46970356756480, 46970356772863, -STORE, 46970356785152, 46970356793343, -STORE, 46970356776960, 46970356785151, -ERASE, 46970356776960, 46970356776960, -STORE, 46970356776960, 46970356785151, -ERASE, 46970356785152, 46970356785152, -STORE, 46970356785152, 46970356793343, -STORE, 46970356793344, 46970358632447, -STORE, 46970356932608, 46970358632447, -STORE, 46970356793344, 46970356932607, -ERASE, 46970356932608, 46970356932608, -STORE, 46970356932608, 46970358591487, -STORE, 46970358591488, 46970358632447, -STORE, 46970358276096, 46970358591487, -STORE, 46970356932608, 46970358276095, -ERASE, 46970356932608, 46970356932608, -STORE, 46970356932608, 46970358276095, -STORE, 46970358587392, 46970358591487, -STORE, 46970358276096, 46970358587391, -ERASE, 46970358276096, 46970358276096, -STORE, 46970358276096, 46970358587391, -STORE, 46970358616064, 46970358632447, -STORE, 46970358591488, 46970358616063, -ERASE, 46970358591488, 46970358591488, -STORE, 46970358591488, 46970358616063, -ERASE, 46970358616064, 46970358616064, -STORE, 46970358616064, 46970358632447, -STORE, 46970358616064, 46970358644735, -ERASE, 46970358591488, 46970358591488, -STORE, 46970358591488, 46970358607871, -STORE, 46970358607872, 46970358616063, -ERASE, 46970356776960, 46970356776960, -STORE, 46970356776960, 46970356781055, -STORE, 46970356781056, 46970356785151, -ERASE, 94121892900864, 94121892900864, -STORE, 94121892900864, 94121892917247, -STORE, 94121892917248, 94121892921343, -ERASE, 140662438486016, 140662438486016, -STORE, 140662438486016, 140662438490111, -STORE, 140662438490112, 140662438494207, -ERASE, 46970356670464, 46970356670464, -STORE, 94121898610688, 94121898745855, -STORE, 140737488347136, 140737488351231, -STORE, 140737189351424, 140737488351231, -ERASE, 140737189351424, 140737189351424, -STORE, 140737189351424, 140737189355519, -STORE, 93847948832768, 93847949545471, -ERASE, 93847948832768, 93847948832768, -STORE, 93847948832768, 93847948881919, -STORE, 93847948881920, 93847949545471, -ERASE, 93847948881920, 93847948881920, -STORE, 93847948881920, 93847949426687, -STORE, 93847949426688, 93847949524991, -STORE, 93847949524992, 93847949545471, -STORE, 139698989985792, 139698990157823, -ERASE, 139698989985792, 139698989985792, -STORE, 139698989985792, 139698989989887, -STORE, 139698989989888, 139698990157823, -ERASE, 139698989989888, 139698989989888, -STORE, 139698989989888, 139698990112767, -STORE, 139698990112768, 139698990145535, -STORE, 139698990145536, 139698990153727, -STORE, 139698990153728, 139698990157823, -STORE, 140737189744640, 140737189748735, -STORE, 140737189732352, 140737189744639, -STORE, 47933805010944, 47933805019135, -STORE, 47933805019136, 47933805027327, -STORE, 47933805027328, 47933805133823, -STORE, 47933805043712, 47933805133823, -STORE, 47933805027328, 47933805043711, -ERASE, 47933805043712, 47933805043712, -STORE, 47933805043712, 47933805117439, -STORE, 47933805117440, 47933805133823, -STORE, 47933805096960, 47933805117439, -STORE, 47933805043712, 47933805096959, -ERASE, 47933805043712, 47933805043712, -STORE, 47933805043712, 47933805096959, -STORE, 47933805113344, 47933805117439, -STORE, 47933805096960, 47933805113343, -ERASE, 47933805096960, 47933805096960, -STORE, 47933805096960, 47933805113343, -STORE, 47933805125632, 47933805133823, -STORE, 47933805117440, 47933805125631, -ERASE, 47933805117440, 47933805117440, -STORE, 47933805117440, 47933805125631, -ERASE, 47933805125632, 47933805125632, -STORE, 47933805125632, 47933805133823, -STORE, 47933805133824, 47933806972927, -STORE, 47933805273088, 47933806972927, -STORE, 47933805133824, 47933805273087, -ERASE, 47933805273088, 47933805273088, -STORE, 47933805273088, 47933806931967, -STORE, 47933806931968, 47933806972927, -STORE, 47933806616576, 47933806931967, -STORE, 47933805273088, 47933806616575, -ERASE, 47933805273088, 47933805273088, -STORE, 47933805273088, 47933806616575, -STORE, 47933806927872, 47933806931967, -STORE, 47933806616576, 47933806927871, -ERASE, 47933806616576, 47933806616576, -STORE, 47933806616576, 47933806927871, -STORE, 47933806956544, 47933806972927, -STORE, 47933806931968, 47933806956543, -ERASE, 47933806931968, 47933806931968, -STORE, 47933806931968, 47933806956543, -ERASE, 47933806956544, 47933806956544, -STORE, 47933806956544, 47933806972927, -STORE, 47933806956544, 47933806985215, -ERASE, 47933806931968, 47933806931968, -STORE, 47933806931968, 47933806948351, -STORE, 47933806948352, 47933806956543, -ERASE, 47933805117440, 47933805117440, -STORE, 47933805117440, 47933805121535, -STORE, 47933805121536, 47933805125631, -ERASE, 93847949524992, 93847949524992, -STORE, 93847949524992, 93847949541375, -STORE, 93847949541376, 93847949545471, -ERASE, 139698990145536, 139698990145536, -STORE, 139698990145536, 139698990149631, -STORE, 139698990149632, 139698990153727, -ERASE, 47933805010944, 47933805010944, -STORE, 140737488347136, 140737488351231, -STORE, 140725553991680, 140737488351231, -ERASE, 140725553991680, 140725553991680, -STORE, 140725553991680, 140725553995775, -STORE, 93980056248320, 93980056961023, -ERASE, 93980056248320, 93980056248320, -STORE, 93980056248320, 93980056297471, -STORE, 93980056297472, 93980056961023, -ERASE, 93980056297472, 93980056297472, -STORE, 93980056297472, 93980056842239, -STORE, 93980056842240, 93980056940543, -STORE, 93980056940544, 93980056961023, -STORE, 140146588971008, 140146589143039, -ERASE, 140146588971008, 140146588971008, -STORE, 140146588971008, 140146588975103, -STORE, 140146588975104, 140146589143039, -ERASE, 140146588975104, 140146588975104, -STORE, 140146588975104, 140146589097983, -STORE, 140146589097984, 140146589130751, -STORE, 140146589130752, 140146589138943, -STORE, 140146589138944, 140146589143039, -STORE, 140725554860032, 140725554864127, -STORE, 140725554847744, 140725554860031, -STORE, 47486206025728, 47486206033919, -STORE, 47486206033920, 47486206042111, -STORE, 47486206042112, 47486206148607, -STORE, 47486206058496, 47486206148607, -STORE, 47486206042112, 47486206058495, -ERASE, 47486206058496, 47486206058496, -STORE, 47486206058496, 47486206132223, -STORE, 47486206132224, 47486206148607, -STORE, 47486206111744, 47486206132223, -STORE, 47486206058496, 47486206111743, -ERASE, 47486206058496, 47486206058496, -STORE, 47486206058496, 47486206111743, -STORE, 47486206128128, 47486206132223, -STORE, 47486206111744, 47486206128127, -ERASE, 47486206111744, 47486206111744, -STORE, 47486206111744, 47486206128127, -STORE, 47486206140416, 47486206148607, -STORE, 47486206132224, 47486206140415, -ERASE, 47486206132224, 47486206132224, -STORE, 47486206132224, 47486206140415, -ERASE, 47486206140416, 47486206140416, -STORE, 47486206140416, 47486206148607, -STORE, 47486206148608, 47486207987711, -STORE, 47486206287872, 47486207987711, -STORE, 47486206148608, 47486206287871, -ERASE, 47486206287872, 47486206287872, -STORE, 47486206287872, 47486207946751, -STORE, 47486207946752, 47486207987711, -STORE, 47486207631360, 47486207946751, -STORE, 47486206287872, 47486207631359, -ERASE, 47486206287872, 47486206287872, -STORE, 47486206287872, 47486207631359, -STORE, 47486207942656, 47486207946751, -STORE, 47486207631360, 47486207942655, -ERASE, 47486207631360, 47486207631360, -STORE, 47486207631360, 47486207942655, -STORE, 47486207971328, 47486207987711, -STORE, 47486207946752, 47486207971327, -ERASE, 47486207946752, 47486207946752, -STORE, 47486207946752, 47486207971327, -ERASE, 47486207971328, 47486207971328, -STORE, 47486207971328, 47486207987711, -STORE, 47486207971328, 47486207999999, -ERASE, 47486207946752, 47486207946752, -STORE, 47486207946752, 47486207963135, -STORE, 47486207963136, 47486207971327, -ERASE, 47486206132224, 47486206132224, -STORE, 47486206132224, 47486206136319, -STORE, 47486206136320, 47486206140415, -ERASE, 93980056940544, 93980056940544, -STORE, 93980056940544, 93980056956927, -STORE, 93980056956928, 93980056961023, -ERASE, 140146589130752, 140146589130752, -STORE, 140146589130752, 140146589134847, -STORE, 140146589134848, 140146589138943, -ERASE, 47486206025728, 47486206025728, -STORE, 93980070006784, 93980070141951, -STORE, 140737488347136, 140737488351231, -STORE, 140727334776832, 140737488351231, -ERASE, 140727334776832, 140727334776832, -STORE, 140727334776832, 140727334780927, -STORE, 94049747247104, 94049747959807, -ERASE, 94049747247104, 94049747247104, -STORE, 94049747247104, 94049747296255, -STORE, 94049747296256, 94049747959807, -ERASE, 94049747296256, 94049747296256, -STORE, 94049747296256, 94049747841023, -STORE, 94049747841024, 94049747939327, -STORE, 94049747939328, 94049747959807, -STORE, 140227307216896, 140227307388927, -ERASE, 140227307216896, 140227307216896, -STORE, 140227307216896, 140227307220991, -STORE, 140227307220992, 140227307388927, -ERASE, 140227307220992, 140227307220992, -STORE, 140227307220992, 140227307343871, -STORE, 140227307343872, 140227307376639, -STORE, 140227307376640, 140227307384831, -STORE, 140227307384832, 140227307388927, -STORE, 140727335337984, 140727335342079, -STORE, 140727335325696, 140727335337983, -STORE, 47405487779840, 47405487788031, -STORE, 47405487788032, 47405487796223, -STORE, 47405487796224, 47405487902719, -STORE, 47405487812608, 47405487902719, -STORE, 47405487796224, 47405487812607, -ERASE, 47405487812608, 47405487812608, -STORE, 47405487812608, 47405487886335, -STORE, 47405487886336, 47405487902719, -STORE, 47405487865856, 47405487886335, -STORE, 47405487812608, 47405487865855, -ERASE, 47405487812608, 47405487812608, -STORE, 47405487812608, 47405487865855, -STORE, 47405487882240, 47405487886335, -STORE, 47405487865856, 47405487882239, -ERASE, 47405487865856, 47405487865856, -STORE, 47405487865856, 47405487882239, -STORE, 47405487894528, 47405487902719, -STORE, 47405487886336, 47405487894527, -ERASE, 47405487886336, 47405487886336, -STORE, 47405487886336, 47405487894527, -ERASE, 47405487894528, 47405487894528, -STORE, 47405487894528, 47405487902719, -STORE, 47405487902720, 47405489741823, -STORE, 47405488041984, 47405489741823, -STORE, 47405487902720, 47405488041983, -ERASE, 47405488041984, 47405488041984, -STORE, 47405488041984, 47405489700863, -STORE, 47405489700864, 47405489741823, -STORE, 47405489385472, 47405489700863, -STORE, 47405488041984, 47405489385471, -ERASE, 47405488041984, 47405488041984, -STORE, 47405488041984, 47405489385471, -STORE, 47405489696768, 47405489700863, -STORE, 47405489385472, 47405489696767, -ERASE, 47405489385472, 47405489385472, -STORE, 47405489385472, 47405489696767, -STORE, 47405489725440, 47405489741823, -STORE, 47405489700864, 47405489725439, -ERASE, 47405489700864, 47405489700864, -STORE, 47405489700864, 47405489725439, -ERASE, 47405489725440, 47405489725440, -STORE, 47405489725440, 47405489741823, -STORE, 47405489725440, 47405489754111, -ERASE, 47405489700864, 47405489700864, -STORE, 47405489700864, 47405489717247, -STORE, 47405489717248, 47405489725439, -ERASE, 47405487886336, 47405487886336, -STORE, 47405487886336, 47405487890431, -STORE, 47405487890432, 47405487894527, -ERASE, 94049747939328, 94049747939328, -STORE, 94049747939328, 94049747955711, -STORE, 94049747955712, 94049747959807, -ERASE, 140227307376640, 140227307376640, -STORE, 140227307376640, 140227307380735, -STORE, 140227307380736, 140227307384831, -ERASE, 47405487779840, 47405487779840, -STORE, 94049758810112, 94049758945279, -STORE, 140737488347136, 140737488351231, -STORE, 140727079718912, 140737488351231, -ERASE, 140727079718912, 140727079718912, -STORE, 140727079718912, 140727079723007, -STORE, 94250996527104, 94250997239807, -ERASE, 94250996527104, 94250996527104, -STORE, 94250996527104, 94250996576255, -STORE, 94250996576256, 94250997239807, -ERASE, 94250996576256, 94250996576256, -STORE, 94250996576256, 94250997121023, -STORE, 94250997121024, 94250997219327, -STORE, 94250997219328, 94250997239807, -STORE, 140060022587392, 140060022759423, -ERASE, 140060022587392, 140060022587392, -STORE, 140060022587392, 140060022591487, -STORE, 140060022591488, 140060022759423, -ERASE, 140060022591488, 140060022591488, -STORE, 140060022591488, 140060022714367, -STORE, 140060022714368, 140060022747135, -STORE, 140060022747136, 140060022755327, -STORE, 140060022755328, 140060022759423, -STORE, 140727079788544, 140727079792639, -STORE, 140727079776256, 140727079788543, -/* this next one caused issues when lowering the efficiency */ -STORE, 47572772409344, 47572772417535, -STORE, 47572772417536, 47572772425727, -STORE, 47572772425728, 47572772532223, -STORE, 47572772442112, 47572772532223, -STORE, 47572772425728, 47572772442111, -ERASE, 47572772442112, 47572772442112, -STORE, 47572772442112, 47572772515839, -STORE, 47572772515840, 47572772532223, -STORE, 47572772495360, 47572772515839, -STORE, 47572772442112, 47572772495359, -ERASE, 47572772442112, 47572772442112, -STORE, 47572772442112, 47572772495359, -STORE, 47572772511744, 47572772515839, -STORE, 47572772495360, 47572772511743, -ERASE, 47572772495360, 47572772495360, -STORE, 47572772495360, 47572772511743, -STORE, 47572772524032, 47572772532223, -STORE, 47572772515840, 47572772524031, -ERASE, 47572772515840, 47572772515840, -STORE, 47572772515840, 47572772524031, -ERASE, 47572772524032, 47572772524032, -STORE, 47572772524032, 47572772532223, -STORE, 47572772532224, 47572774371327, -STORE, 47572772671488, 47572774371327, -STORE, 47572772532224, 47572772671487, -ERASE, 47572772671488, 47572772671488, -STORE, 47572772671488, 47572774330367, -STORE, 47572774330368, 47572774371327, -STORE, 47572774014976, 47572774330367, -STORE, 47572772671488, 47572774014975, -ERASE, 47572772671488, 47572772671488, -STORE, 47572772671488, 47572774014975, -STORE, 47572774326272, 47572774330367, -STORE, 47572774014976, 47572774326271, -ERASE, 47572774014976, 47572774014976, -STORE, 47572774014976, 47572774326271, -STORE, 47572774354944, 47572774371327, -STORE, 47572774330368, 47572774354943, -ERASE, 47572774330368, 47572774330368, -STORE, 47572774330368, 47572774354943, -ERASE, 47572774354944, 47572774354944, -STORE, 47572774354944, 47572774371327, -STORE, 47572774354944, 47572774383615, -ERASE, 47572774330368, 47572774330368, -STORE, 47572774330368, 47572774346751, -STORE, 47572774346752, 47572774354943, -ERASE, 47572772515840, 47572772515840, -STORE, 47572772515840, 47572772519935, -STORE, 47572772519936, 47572772524031, -ERASE, 94250997219328, 94250997219328, -STORE, 94250997219328, 94250997235711, -STORE, 94250997235712, 94250997239807, -ERASE, 140060022747136, 140060022747136, -STORE, 140060022747136, 140060022751231, -STORE, 140060022751232, 140060022755327, -ERASE, 47572772409344, 47572772409344, -STORE, 94251018305536, 94251018440703, -STORE, 140737488347136, 140737488351231, -STORE, 140730012389376, 140737488351231, -ERASE, 140730012389376, 140730012389376, -STORE, 140730012389376, 140730012393471, -STORE, 94382607675392, 94382607695871, -ERASE, 94382607675392, 94382607675392, -STORE, 94382607675392, 94382607679487, -STORE, 94382607679488, 94382607695871, -ERASE, 94382607679488, 94382607679488, -STORE, 94382607679488, 94382607683583, -STORE, 94382607683584, 94382607687679, -STORE, 94382607687680, 94382607695871, -STORE, 140252451454976, 140252451627007, -ERASE, 140252451454976, 140252451454976, -STORE, 140252451454976, 140252451459071, -STORE, 140252451459072, 140252451627007, -ERASE, 140252451459072, 140252451459072, -STORE, 140252451459072, 140252451581951, -STORE, 140252451581952, 140252451614719, -STORE, 140252451614720, 140252451622911, -STORE, 140252451622912, 140252451627007, -STORE, 140730013548544, 140730013552639, -STORE, 140730013536256, 140730013548543, -STORE, 47380343541760, 47380343549951, -STORE, 47380343549952, 47380343558143, -STORE, 47380343558144, 47380345397247, -STORE, 47380343697408, 47380345397247, -STORE, 47380343558144, 47380343697407, -ERASE, 47380343697408, 47380343697408, -STORE, 47380343697408, 47380345356287, -STORE, 47380345356288, 47380345397247, -STORE, 47380345040896, 47380345356287, -STORE, 47380343697408, 47380345040895, -ERASE, 47380343697408, 47380343697408, -STORE, 47380343697408, 47380345040895, -STORE, 47380345352192, 47380345356287, -STORE, 47380345040896, 47380345352191, -ERASE, 47380345040896, 47380345040896, -STORE, 47380345040896, 47380345352191, -STORE, 47380345380864, 47380345397247, -STORE, 47380345356288, 47380345380863, -ERASE, 47380345356288, 47380345356288, -STORE, 47380345356288, 47380345380863, -ERASE, 47380345380864, 47380345380864, -STORE, 47380345380864, 47380345397247, -ERASE, 47380345356288, 47380345356288, -STORE, 47380345356288, 47380345372671, -STORE, 47380345372672, 47380345380863, -ERASE, 94382607687680, 94382607687680, -STORE, 94382607687680, 94382607691775, -STORE, 94382607691776, 94382607695871, -ERASE, 140252451614720, 140252451614720, -STORE, 140252451614720, 140252451618815, -STORE, 140252451618816, 140252451622911, -ERASE, 47380343541760, 47380343541760, -STORE, 94382626803712, 94382626938879, -STORE, 140737488347136, 140737488351231, -STORE, 140730900271104, 140737488351231, -ERASE, 140730900271104, 140730900271104, -STORE, 140730900271104, 140730900275199, -STORE, 93855478120448, 93855478337535, -ERASE, 93855478120448, 93855478120448, -STORE, 93855478120448, 93855478198271, -STORE, 93855478198272, 93855478337535, -ERASE, 93855478198272, 93855478198272, -STORE, 93855478198272, 93855478243327, -STORE, 93855478243328, 93855478288383, -STORE, 93855478288384, 93855478337535, -STORE, 140092686573568, 140092686745599, -ERASE, 140092686573568, 140092686573568, -STORE, 140092686573568, 140092686577663, -STORE, 140092686577664, 140092686745599, -ERASE, 140092686577664, 140092686577664, -STORE, 140092686577664, 140092686700543, -STORE, 140092686700544, 140092686733311, -STORE, 140092686733312, 140092686741503, -STORE, 140092686741504, 140092686745599, -STORE, 140730900537344, 140730900541439, -STORE, 140730900525056, 140730900537343, -STORE, 47540108423168, 47540108431359, -STORE, 47540108431360, 47540108439551, -STORE, 47540108439552, 47540110278655, -STORE, 47540108578816, 47540110278655, -STORE, 47540108439552, 47540108578815, -ERASE, 47540108578816, 47540108578816, -STORE, 47540108578816, 47540110237695, -STORE, 47540110237696, 47540110278655, -STORE, 47540109922304, 47540110237695, -STORE, 47540108578816, 47540109922303, -ERASE, 47540108578816, 47540108578816, -STORE, 47540108578816, 47540109922303, -STORE, 47540110233600, 47540110237695, -STORE, 47540109922304, 47540110233599, -ERASE, 47540109922304, 47540109922304, -STORE, 47540109922304, 47540110233599, -STORE, 47540110262272, 47540110278655, -STORE, 47540110237696, 47540110262271, -ERASE, 47540110237696, 47540110237696, -STORE, 47540110237696, 47540110262271, -ERASE, 47540110262272, 47540110262272, -STORE, 47540110262272, 47540110278655, -ERASE, 47540110237696, 47540110237696, -STORE, 47540110237696, 47540110254079, -STORE, 47540110254080, 47540110262271, -ERASE, 93855478288384, 93855478288384, -STORE, 93855478288384, 93855478333439, -STORE, 93855478333440, 93855478337535, -ERASE, 140092686733312, 140092686733312, -STORE, 140092686733312, 140092686737407, -STORE, 140092686737408, 140092686741503, -ERASE, 47540108423168, 47540108423168, -STORE, 93855492222976, 93855492358143, -STORE, 93855492222976, 93855492493311, -STORE, 140737488347136, 140737488351231, -STORE, 140733498146816, 140737488351231, -ERASE, 140733498146816, 140733498146816, -STORE, 140733498146816, 140733498150911, -STORE, 94170739654656, 94170740367359, -ERASE, 94170739654656, 94170739654656, -STORE, 94170739654656, 94170739703807, -STORE, 94170739703808, 94170740367359, -ERASE, 94170739703808, 94170739703808, -STORE, 94170739703808, 94170740248575, -STORE, 94170740248576, 94170740346879, -STORE, 94170740346880, 94170740367359, -STORE, 140024788877312, 140024789049343, -ERASE, 140024788877312, 140024788877312, -STORE, 140024788877312, 140024788881407, -STORE, 140024788881408, 140024789049343, -ERASE, 140024788881408, 140024788881408, -STORE, 140024788881408, 140024789004287, -STORE, 140024789004288, 140024789037055, -STORE, 140024789037056, 140024789045247, -STORE, 140024789045248, 140024789049343, -STORE, 140733499023360, 140733499027455, -STORE, 140733499011072, 140733499023359, -STORE, 47608006119424, 47608006127615, -STORE, 47608006127616, 47608006135807, -STORE, 47608006135808, 47608006242303, -STORE, 47608006152192, 47608006242303, -STORE, 47608006135808, 47608006152191, -ERASE, 47608006152192, 47608006152192, -STORE, 47608006152192, 47608006225919, -STORE, 47608006225920, 47608006242303, -STORE, 47608006205440, 47608006225919, -STORE, 47608006152192, 47608006205439, -ERASE, 47608006152192, 47608006152192, -STORE, 47608006152192, 47608006205439, -STORE, 47608006221824, 47608006225919, -STORE, 47608006205440, 47608006221823, -ERASE, 47608006205440, 47608006205440, -STORE, 47608006205440, 47608006221823, -STORE, 47608006234112, 47608006242303, -STORE, 47608006225920, 47608006234111, -ERASE, 47608006225920, 47608006225920, -STORE, 47608006225920, 47608006234111, -ERASE, 47608006234112, 47608006234112, -STORE, 47608006234112, 47608006242303, -STORE, 47608006242304, 47608008081407, -STORE, 47608006381568, 47608008081407, -STORE, 47608006242304, 47608006381567, -ERASE, 47608006381568, 47608006381568, -STORE, 47608006381568, 47608008040447, -STORE, 47608008040448, 47608008081407, -STORE, 47608007725056, 47608008040447, -STORE, 47608006381568, 47608007725055, -ERASE, 47608006381568, 47608006381568, -STORE, 47608006381568, 47608007725055, -STORE, 47608008036352, 47608008040447, -STORE, 47608007725056, 47608008036351, -ERASE, 47608007725056, 47608007725056, -STORE, 47608007725056, 47608008036351, -STORE, 47608008065024, 47608008081407, -STORE, 47608008040448, 47608008065023, -ERASE, 47608008040448, 47608008040448, -STORE, 47608008040448, 47608008065023, -ERASE, 47608008065024, 47608008065024, -STORE, 47608008065024, 47608008081407, -STORE, 47608008065024, 47608008093695, -ERASE, 47608008040448, 47608008040448, -STORE, 47608008040448, 47608008056831, -STORE, 47608008056832, 47608008065023, -ERASE, 47608006225920, 47608006225920, -STORE, 47608006225920, 47608006230015, -STORE, 47608006230016, 47608006234111, -ERASE, 94170740346880, 94170740346880, -STORE, 94170740346880, 94170740363263, -STORE, 94170740363264, 94170740367359, -ERASE, 140024789037056, 140024789037056, -STORE, 140024789037056, 140024789041151, -STORE, 140024789041152, 140024789045247, -ERASE, 47608006119424, 47608006119424, -STORE, 140737488347136, 140737488351231, -STORE, 140730264326144, 140737488351231, -ERASE, 140730264326144, 140730264326144, -STORE, 140730264326144, 140730264330239, -STORE, 94653216407552, 94653217120255, -ERASE, 94653216407552, 94653216407552, -STORE, 94653216407552, 94653216456703, -STORE, 94653216456704, 94653217120255, -ERASE, 94653216456704, 94653216456704, -STORE, 94653216456704, 94653217001471, -STORE, 94653217001472, 94653217099775, -STORE, 94653217099776, 94653217120255, -STORE, 140103617011712, 140103617183743, -ERASE, 140103617011712, 140103617011712, -STORE, 140103617011712, 140103617015807, -STORE, 140103617015808, 140103617183743, -ERASE, 140103617015808, 140103617015808, -STORE, 140103617015808, 140103617138687, -STORE, 140103617138688, 140103617171455, -STORE, 140103617171456, 140103617179647, -STORE, 140103617179648, 140103617183743, -STORE, 140730265427968, 140730265432063, -STORE, 140730265415680, 140730265427967, -STORE, 47529177985024, 47529177993215, -STORE, 47529177993216, 47529178001407, -STORE, 47529178001408, 47529178107903, -STORE, 47529178017792, 47529178107903, -STORE, 47529178001408, 47529178017791, -ERASE, 47529178017792, 47529178017792, -STORE, 47529178017792, 47529178091519, -STORE, 47529178091520, 47529178107903, -STORE, 47529178071040, 47529178091519, -STORE, 47529178017792, 47529178071039, -ERASE, 47529178017792, 47529178017792, -STORE, 47529178017792, 47529178071039, -STORE, 47529178087424, 47529178091519, -STORE, 47529178071040, 47529178087423, -ERASE, 47529178071040, 47529178071040, -STORE, 47529178071040, 47529178087423, -STORE, 47529178099712, 47529178107903, -STORE, 47529178091520, 47529178099711, -ERASE, 47529178091520, 47529178091520, -STORE, 47529178091520, 47529178099711, -ERASE, 47529178099712, 47529178099712, -STORE, 47529178099712, 47529178107903, -STORE, 47529178107904, 47529179947007, -STORE, 47529178247168, 47529179947007, -STORE, 47529178107904, 47529178247167, -ERASE, 47529178247168, 47529178247168, -STORE, 47529178247168, 47529179906047, -STORE, 47529179906048, 47529179947007, -STORE, 47529179590656, 47529179906047, -STORE, 47529178247168, 47529179590655, -ERASE, 47529178247168, 47529178247168, -STORE, 47529178247168, 47529179590655, -STORE, 47529179901952, 47529179906047, -STORE, 47529179590656, 47529179901951, -ERASE, 47529179590656, 47529179590656, -STORE, 47529179590656, 47529179901951, -STORE, 47529179930624, 47529179947007, -STORE, 47529179906048, 47529179930623, -ERASE, 47529179906048, 47529179906048, -STORE, 47529179906048, 47529179930623, -ERASE, 47529179930624, 47529179930624, -STORE, 47529179930624, 47529179947007, -STORE, 47529179930624, 47529179959295, -ERASE, 47529179906048, 47529179906048, -STORE, 47529179906048, 47529179922431, -STORE, 47529179922432, 47529179930623, -ERASE, 47529178091520, 47529178091520, -STORE, 47529178091520, 47529178095615, -STORE, 47529178095616, 47529178099711, -ERASE, 94653217099776, 94653217099776, -STORE, 94653217099776, 94653217116159, -STORE, 94653217116160, 94653217120255, -ERASE, 140103617171456, 140103617171456, -STORE, 140103617171456, 140103617175551, -STORE, 140103617175552, 140103617179647, -ERASE, 47529177985024, 47529177985024, -STORE, 94653241135104, 94653241270271, -STORE, 140737488347136, 140737488351231, -STORE, 140736284549120, 140737488351231, -ERASE, 140736284549120, 140736284549120, -STORE, 140736284549120, 140736284553215, -STORE, 93963663822848, 93963664506879, -ERASE, 93963663822848, 93963663822848, -STORE, 93963663822848, 93963663884287, -STORE, 93963663884288, 93963664506879, -ERASE, 93963663884288, 93963663884288, -STORE, 93963663884288, 93963664240639, -STORE, 93963664240640, 93963664379903, -STORE, 93963664379904, 93963664506879, -STORE, 140450188439552, 140450188611583, -ERASE, 140450188439552, 140450188439552, -STORE, 140450188439552, 140450188443647, -STORE, 140450188443648, 140450188611583, -ERASE, 140450188443648, 140450188443648, -STORE, 140450188443648, 140450188566527, -STORE, 140450188566528, 140450188599295, -STORE, 140450188599296, 140450188607487, -STORE, 140450188607488, 140450188611583, -STORE, 140736284577792, 140736284581887, -STORE, 140736284565504, 140736284577791, -STORE, 47182606557184, 47182606565375, -STORE, 47182606565376, 47182606573567, -STORE, 47182606573568, 47182608412671, -STORE, 47182606712832, 47182608412671, -STORE, 47182606573568, 47182606712831, -ERASE, 47182606712832, 47182606712832, -STORE, 47182606712832, 47182608371711, -STORE, 47182608371712, 47182608412671, -STORE, 47182608056320, 47182608371711, -STORE, 47182606712832, 47182608056319, -ERASE, 47182606712832, 47182606712832, -STORE, 47182606712832, 47182608056319, -STORE, 47182608367616, 47182608371711, -STORE, 47182608056320, 47182608367615, -ERASE, 47182608056320, 47182608056320, -STORE, 47182608056320, 47182608367615, -STORE, 47182608396288, 47182608412671, -STORE, 47182608371712, 47182608396287, -ERASE, 47182608371712, 47182608371712, -STORE, 47182608371712, 47182608396287, -ERASE, 47182608396288, 47182608396288, -STORE, 47182608396288, 47182608412671, -STORE, 47182608412672, 47182608523263, -STORE, 47182608429056, 47182608523263, -STORE, 47182608412672, 47182608429055, -ERASE, 47182608429056, 47182608429056, -STORE, 47182608429056, 47182608515071, -STORE, 47182608515072, 47182608523263, -STORE, 47182608490496, 47182608515071, -STORE, 47182608429056, 47182608490495, -ERASE, 47182608429056, 47182608429056, -STORE, 47182608429056, 47182608490495, -STORE, 47182608510976, 47182608515071, -STORE, 47182608490496, 47182608510975, -ERASE, 47182608490496, 47182608490496, -STORE, 47182608490496, 47182608510975, -ERASE, 47182608515072, 47182608515072, -STORE, 47182608515072, 47182608523263, -STORE, 47182608523264, 47182608568319, -ERASE, 47182608523264, 47182608523264, -STORE, 47182608523264, 47182608531455, -STORE, 47182608531456, 47182608568319, -STORE, 47182608551936, 47182608568319, -STORE, 47182608531456, 47182608551935, -ERASE, 47182608531456, 47182608531456, -STORE, 47182608531456, 47182608551935, -STORE, 47182608560128, 47182608568319, -STORE, 47182608551936, 47182608560127, -ERASE, 47182608551936, 47182608551936, -STORE, 47182608551936, 47182608568319, -ERASE, 47182608551936, 47182608551936, -STORE, 47182608551936, 47182608560127, -STORE, 47182608560128, 47182608568319, -ERASE, 47182608560128, 47182608560128, -STORE, 47182608560128, 47182608568319, -STORE, 47182608568320, 47182608916479, -STORE, 47182608609280, 47182608916479, -STORE, 47182608568320, 47182608609279, -ERASE, 47182608609280, 47182608609280, -STORE, 47182608609280, 47182608891903, -STORE, 47182608891904, 47182608916479, -STORE, 47182608822272, 47182608891903, -STORE, 47182608609280, 47182608822271, -ERASE, 47182608609280, 47182608609280, -STORE, 47182608609280, 47182608822271, -STORE, 47182608887808, 47182608891903, -STORE, 47182608822272, 47182608887807, -ERASE, 47182608822272, 47182608822272, -STORE, 47182608822272, 47182608887807, -ERASE, 47182608891904, 47182608891904, -STORE, 47182608891904, 47182608916479, -STORE, 47182608916480, 47182611177471, -STORE, 47182609068032, 47182611177471, -STORE, 47182608916480, 47182609068031, -ERASE, 47182609068032, 47182609068032, -STORE, 47182609068032, 47182611161087, -STORE, 47182611161088, 47182611177471, -STORE, 47182611169280, 47182611177471, -STORE, 47182611161088, 47182611169279, -ERASE, 47182611161088, 47182611161088, -STORE, 47182611161088, 47182611169279, -ERASE, 47182611169280, 47182611169280, -STORE, 47182611169280, 47182611177471, -STORE, 47182611177472, 47182611312639, -ERASE, 47182611177472, 47182611177472, -STORE, 47182611177472, 47182611202047, -STORE, 47182611202048, 47182611312639, -STORE, 47182611263488, 47182611312639, -STORE, 47182611202048, 47182611263487, -ERASE, 47182611202048, 47182611202048, -STORE, 47182611202048, 47182611263487, -STORE, 47182611288064, 47182611312639, -STORE, 47182611263488, 47182611288063, -ERASE, 47182611263488, 47182611263488, -STORE, 47182611263488, 47182611312639, -ERASE, 47182611263488, 47182611263488, -STORE, 47182611263488, 47182611288063, -STORE, 47182611288064, 47182611312639, -STORE, 47182611296256, 47182611312639, -STORE, 47182611288064, 47182611296255, -ERASE, 47182611288064, 47182611288064, -STORE, 47182611288064, 47182611296255, -ERASE, 47182611296256, 47182611296256, -STORE, 47182611296256, 47182611312639, -STORE, 47182611296256, 47182611320831, -STORE, 47182611320832, 47182611484671, -ERASE, 47182611320832, 47182611320832, -STORE, 47182611320832, 47182611333119, -STORE, 47182611333120, 47182611484671, -STORE, 47182611431424, 47182611484671, -STORE, 47182611333120, 47182611431423, -ERASE, 47182611333120, 47182611333120, -STORE, 47182611333120, 47182611431423, -STORE, 47182611476480, 47182611484671, -STORE, 47182611431424, 47182611476479, -ERASE, 47182611431424, 47182611431424, -STORE, 47182611431424, 47182611484671, -ERASE, 47182611431424, 47182611431424, -STORE, 47182611431424, 47182611476479, -STORE, 47182611476480, 47182611484671, -ERASE, 47182611476480, 47182611476480, -STORE, 47182611476480, 47182611484671, -STORE, 47182611484672, 47182612082687, -STORE, 47182611603456, 47182612082687, -STORE, 47182611484672, 47182611603455, -ERASE, 47182611603456, 47182611603456, -STORE, 47182611603456, 47182612029439, -STORE, 47182612029440, 47182612082687, -STORE, 47182611918848, 47182612029439, -STORE, 47182611603456, 47182611918847, -ERASE, 47182611603456, 47182611603456, -STORE, 47182611603456, 47182611918847, -STORE, 47182612025344, 47182612029439, -STORE, 47182611918848, 47182612025343, -ERASE, 47182611918848, 47182611918848, -STORE, 47182611918848, 47182612025343, -ERASE, 47182612029440, 47182612029440, -STORE, 47182612029440, 47182612082687, -STORE, 47182612082688, 47182615134207, -STORE, 47182612627456, 47182615134207, -STORE, 47182612082688, 47182612627455, -ERASE, 47182612627456, 47182612627456, -STORE, 47182612627456, 47182614913023, -STORE, 47182614913024, 47182615134207, -STORE, 47182614323200, 47182614913023, -STORE, 47182612627456, 47182614323199, -ERASE, 47182612627456, 47182612627456, -STORE, 47182612627456, 47182614323199, -STORE, 47182614908928, 47182614913023, -STORE, 47182614323200, 47182614908927, -ERASE, 47182614323200, 47182614323200, -STORE, 47182614323200, 47182614908927, -STORE, 47182615117824, 47182615134207, -STORE, 47182614913024, 47182615117823, -ERASE, 47182614913024, 47182614913024, -STORE, 47182614913024, 47182615117823, -ERASE, 47182615117824, 47182615117824, -STORE, 47182615117824, 47182615134207, -STORE, 47182615134208, 47182615166975, -ERASE, 47182615134208, 47182615134208, -STORE, 47182615134208, 47182615142399, -STORE, 47182615142400, 47182615166975, -STORE, 47182615154688, 47182615166975, -STORE, 47182615142400, 47182615154687, -ERASE, 47182615142400, 47182615142400, -STORE, 47182615142400, 47182615154687, -STORE, 47182615158784, 47182615166975, -STORE, 47182615154688, 47182615158783, -ERASE, 47182615154688, 47182615154688, -STORE, 47182615154688, 47182615166975, -ERASE, 47182615154688, 47182615154688, -STORE, 47182615154688, 47182615158783, -STORE, 47182615158784, 47182615166975, -ERASE, 47182615158784, 47182615158784, -STORE, 47182615158784, 47182615166975, -STORE, 47182615166976, 47182615203839, -ERASE, 47182615166976, 47182615166976, -STORE, 47182615166976, 47182615175167, -STORE, 47182615175168, 47182615203839, -STORE, 47182615191552, 47182615203839, -STORE, 47182615175168, 47182615191551, -ERASE, 47182615175168, 47182615175168, -STORE, 47182615175168, 47182615191551, -STORE, 47182615195648, 47182615203839, -STORE, 47182615191552, 47182615195647, -ERASE, 47182615191552, 47182615191552, -STORE, 47182615191552, 47182615203839, -ERASE, 47182615191552, 47182615191552, -STORE, 47182615191552, 47182615195647, -STORE, 47182615195648, 47182615203839, -ERASE, 47182615195648, 47182615195648, -STORE, 47182615195648, 47182615203839, -STORE, 47182615203840, 47182615678975, -ERASE, 47182615203840, 47182615203840, -STORE, 47182615203840, 47182615212031, -STORE, 47182615212032, 47182615678975, -STORE, 47182615547904, 47182615678975, -STORE, 47182615212032, 47182615547903, -ERASE, 47182615212032, 47182615212032, -STORE, 47182615212032, 47182615547903, -STORE, 47182615670784, 47182615678975, -STORE, 47182615547904, 47182615670783, -ERASE, 47182615547904, 47182615547904, -STORE, 47182615547904, 47182615678975, -ERASE, 47182615547904, 47182615547904, -STORE, 47182615547904, 47182615670783, -STORE, 47182615670784, 47182615678975, -ERASE, 47182615670784, 47182615670784, -STORE, 47182615670784, 47182615678975, -STORE, 47182615678976, 47182615687167, -STORE, 47182615687168, 47182615707647, -ERASE, 47182615687168, 47182615687168, -STORE, 47182615687168, 47182615691263, -STORE, 47182615691264, 47182615707647, -STORE, 47182615695360, 47182615707647, -STORE, 47182615691264, 47182615695359, -ERASE, 47182615691264, 47182615691264, -STORE, 47182615691264, 47182615695359, -STORE, 47182615699456, 47182615707647, -STORE, 47182615695360, 47182615699455, -ERASE, 47182615695360, 47182615695360, -STORE, 47182615695360, 47182615707647, -ERASE, 47182615695360, 47182615695360, -STORE, 47182615695360, 47182615699455, -STORE, 47182615699456, 47182615707647, -ERASE, 47182615699456, 47182615699456, -STORE, 47182615699456, 47182615707647, -STORE, 47182615707648, 47182615715839, -ERASE, 47182608371712, 47182608371712, -STORE, 47182608371712, 47182608388095, -STORE, 47182608388096, 47182608396287, -ERASE, 47182615699456, 47182615699456, -STORE, 47182615699456, 47182615703551, -STORE, 47182615703552, 47182615707647, -ERASE, 47182611288064, 47182611288064, -STORE, 47182611288064, 47182611292159, -STORE, 47182611292160, 47182611296255, -ERASE, 47182615670784, 47182615670784, -STORE, 47182615670784, 47182615674879, -STORE, 47182615674880, 47182615678975, -ERASE, 47182615195648, 47182615195648, -STORE, 47182615195648, 47182615199743, -STORE, 47182615199744, 47182615203839, -ERASE, 47182615158784, 47182615158784, -STORE, 47182615158784, 47182615162879, -STORE, 47182615162880, 47182615166975, -ERASE, 47182614913024, 47182614913024, -STORE, 47182614913024, 47182615109631, -STORE, 47182615109632, 47182615117823, -ERASE, 47182612029440, 47182612029440, -STORE, 47182612029440, 47182612066303, -STORE, 47182612066304, 47182612082687, -ERASE, 47182611476480, 47182611476480, -STORE, 47182611476480, 47182611480575, -STORE, 47182611480576, 47182611484671, -ERASE, 47182611161088, 47182611161088, -STORE, 47182611161088, 47182611165183, -STORE, 47182611165184, 47182611169279, -ERASE, 47182608891904, 47182608891904, -STORE, 47182608891904, 47182608912383, -STORE, 47182608912384, 47182608916479, -ERASE, 47182608560128, 47182608560128, -STORE, 47182608560128, 47182608564223, -STORE, 47182608564224, 47182608568319, -ERASE, 47182608515072, 47182608515072, -STORE, 47182608515072, 47182608519167, -STORE, 47182608519168, 47182608523263, -ERASE, 93963664379904, 93963664379904, -STORE, 93963664379904, 93963664502783, -STORE, 93963664502784, 93963664506879, -ERASE, 140450188599296, 140450188599296, -STORE, 140450188599296, 140450188603391, -STORE, 140450188603392, 140450188607487, -ERASE, 47182606557184, 47182606557184, -STORE, 93963694723072, 93963694858239, -STORE, 140737488347136, 140737488351231, -STORE, 140730313261056, 140737488351231, -ERASE, 140730313261056, 140730313261056, -STORE, 140730313261056, 140730313265151, -STORE, 94386579017728, 94386579697663, -ERASE, 94386579017728, 94386579017728, -STORE, 94386579017728, 94386579083263, -STORE, 94386579083264, 94386579697663, -ERASE, 94386579083264, 94386579083264, -STORE, 94386579083264, 94386579431423, -STORE, 94386579431424, 94386579570687, -STORE, 94386579570688, 94386579697663, -STORE, 140124810838016, 140124811010047, -ERASE, 140124810838016, 140124810838016, -STORE, 140124810838016, 140124810842111, -STORE, 140124810842112, 140124811010047, -ERASE, 140124810842112, 140124810842112, -STORE, 140124810842112, 140124810964991, -STORE, 140124810964992, 140124810997759, -STORE, 140124810997760, 140124811005951, -STORE, 140124811005952, 140124811010047, -STORE, 140730313601024, 140730313605119, -STORE, 140730313588736, 140730313601023, -STORE, 47507984158720, 47507984166911, -STORE, 47507984166912, 47507984175103, -STORE, 47507984175104, 47507986014207, -STORE, 47507984314368, 47507986014207, -STORE, 47507984175104, 47507984314367, -ERASE, 47507984314368, 47507984314368, -STORE, 47507984314368, 47507985973247, -STORE, 47507985973248, 47507986014207, -STORE, 47507985657856, 47507985973247, -STORE, 47507984314368, 47507985657855, -ERASE, 47507984314368, 47507984314368, -STORE, 47507984314368, 47507985657855, -STORE, 47507985969152, 47507985973247, -STORE, 47507985657856, 47507985969151, -ERASE, 47507985657856, 47507985657856, -STORE, 47507985657856, 47507985969151, -STORE, 47507985997824, 47507986014207, -STORE, 47507985973248, 47507985997823, -ERASE, 47507985973248, 47507985973248, -STORE, 47507985973248, 47507985997823, -ERASE, 47507985997824, 47507985997824, -STORE, 47507985997824, 47507986014207, -STORE, 47507986014208, 47507986124799, -STORE, 47507986030592, 47507986124799, -STORE, 47507986014208, 47507986030591, -ERASE, 47507986030592, 47507986030592, -STORE, 47507986030592, 47507986116607, -STORE, 47507986116608, 47507986124799, -STORE, 47507986092032, 47507986116607, -STORE, 47507986030592, 47507986092031, -ERASE, 47507986030592, 47507986030592, -STORE, 47507986030592, 47507986092031, -STORE, 47507986112512, 47507986116607, -STORE, 47507986092032, 47507986112511, -ERASE, 47507986092032, 47507986092032, -STORE, 47507986092032, 47507986112511, -ERASE, 47507986116608, 47507986116608, -STORE, 47507986116608, 47507986124799, -STORE, 47507986124800, 47507986169855, -ERASE, 47507986124800, 47507986124800, -STORE, 47507986124800, 47507986132991, -STORE, 47507986132992, 47507986169855, -STORE, 47507986153472, 47507986169855, -STORE, 47507986132992, 47507986153471, -ERASE, 47507986132992, 47507986132992, -STORE, 47507986132992, 47507986153471, -STORE, 47507986161664, 47507986169855, -STORE, 47507986153472, 47507986161663, -ERASE, 47507986153472, 47507986153472, -STORE, 47507986153472, 47507986169855, -ERASE, 47507986153472, 47507986153472, -STORE, 47507986153472, 47507986161663, -STORE, 47507986161664, 47507986169855, -ERASE, 47507986161664, 47507986161664, -STORE, 47507986161664, 47507986169855, -STORE, 47507986169856, 47507986518015, -STORE, 47507986210816, 47507986518015, -STORE, 47507986169856, 47507986210815, -ERASE, 47507986210816, 47507986210816, -STORE, 47507986210816, 47507986493439, -STORE, 47507986493440, 47507986518015, -STORE, 47507986423808, 47507986493439, -STORE, 47507986210816, 47507986423807, -ERASE, 47507986210816, 47507986210816, -STORE, 47507986210816, 47507986423807, -STORE, 47507986489344, 47507986493439, -STORE, 47507986423808, 47507986489343, -ERASE, 47507986423808, 47507986423808, -STORE, 47507986423808, 47507986489343, -ERASE, 47507986493440, 47507986493440, -STORE, 47507986493440, 47507986518015, -STORE, 47507986518016, 47507988779007, -STORE, 47507986669568, 47507988779007, -STORE, 47507986518016, 47507986669567, -ERASE, 47507986669568, 47507986669568, -STORE, 47507986669568, 47507988762623, -STORE, 47507988762624, 47507988779007, -STORE, 47507988770816, 47507988779007, -STORE, 47507988762624, 47507988770815, -ERASE, 47507988762624, 47507988762624, -STORE, 47507988762624, 47507988770815, -ERASE, 47507988770816, 47507988770816, -STORE, 47507988770816, 47507988779007, -STORE, 47507988779008, 47507988914175, -ERASE, 47507988779008, 47507988779008, -STORE, 47507988779008, 47507988803583, -STORE, 47507988803584, 47507988914175, -STORE, 47507988865024, 47507988914175, -STORE, 47507988803584, 47507988865023, -ERASE, 47507988803584, 47507988803584, -STORE, 47507988803584, 47507988865023, -STORE, 47507988889600, 47507988914175, -STORE, 47507988865024, 47507988889599, -ERASE, 47507988865024, 47507988865024, -STORE, 47507988865024, 47507988914175, -ERASE, 47507988865024, 47507988865024, -STORE, 47507988865024, 47507988889599, -STORE, 47507988889600, 47507988914175, -STORE, 47507988897792, 47507988914175, -STORE, 47507988889600, 47507988897791, -ERASE, 47507988889600, 47507988889600, -STORE, 47507988889600, 47507988897791, -ERASE, 47507988897792, 47507988897792, -STORE, 47507988897792, 47507988914175, -STORE, 47507988897792, 47507988922367, -STORE, 47507988922368, 47507989086207, -ERASE, 47507988922368, 47507988922368, -STORE, 47507988922368, 47507988934655, -STORE, 47507988934656, 47507989086207, -STORE, 47507989032960, 47507989086207, -STORE, 47507988934656, 47507989032959, -ERASE, 47507988934656, 47507988934656, -STORE, 47507988934656, 47507989032959, -STORE, 47507989078016, 47507989086207, -STORE, 47507989032960, 47507989078015, -ERASE, 47507989032960, 47507989032960, -STORE, 47507989032960, 47507989086207, -ERASE, 47507989032960, 47507989032960, -STORE, 47507989032960, 47507989078015, -STORE, 47507989078016, 47507989086207, -ERASE, 47507989078016, 47507989078016, -STORE, 47507989078016, 47507989086207, -STORE, 47507989086208, 47507989684223, -STORE, 47507989204992, 47507989684223, -STORE, 47507989086208, 47507989204991, -ERASE, 47507989204992, 47507989204992, -STORE, 47507989204992, 47507989630975, -STORE, 47507989630976, 47507989684223, -STORE, 47507989520384, 47507989630975, -STORE, 47507989204992, 47507989520383, -ERASE, 47507989204992, 47507989204992, -STORE, 47507989204992, 47507989520383, -STORE, 47507989626880, 47507989630975, -STORE, 47507989520384, 47507989626879, -ERASE, 47507989520384, 47507989520384, -STORE, 47507989520384, 47507989626879, -ERASE, 47507989630976, 47507989630976, -STORE, 47507989630976, 47507989684223, -STORE, 47507989684224, 47507992735743, -STORE, 47507990228992, 47507992735743, -STORE, 47507989684224, 47507990228991, -ERASE, 47507990228992, 47507990228992, -STORE, 47507990228992, 47507992514559, -STORE, 47507992514560, 47507992735743, -STORE, 47507991924736, 47507992514559, -STORE, 47507990228992, 47507991924735, -ERASE, 47507990228992, 47507990228992, -STORE, 47507990228992, 47507991924735, -STORE, 47507992510464, 47507992514559, -STORE, 47507991924736, 47507992510463, -ERASE, 47507991924736, 47507991924736, -STORE, 47507991924736, 47507992510463, -STORE, 47507992719360, 47507992735743, -STORE, 47507992514560, 47507992719359, -ERASE, 47507992514560, 47507992514560, -STORE, 47507992514560, 47507992719359, -ERASE, 47507992719360, 47507992719360, -STORE, 47507992719360, 47507992735743, -STORE, 47507992735744, 47507992768511, -ERASE, 47507992735744, 47507992735744, -STORE, 47507992735744, 47507992743935, -STORE, 47507992743936, 47507992768511, -STORE, 47507992756224, 47507992768511, -STORE, 47507992743936, 47507992756223, -ERASE, 47507992743936, 47507992743936, -STORE, 47507992743936, 47507992756223, -STORE, 47507992760320, 47507992768511, -STORE, 47507992756224, 47507992760319, -ERASE, 47507992756224, 47507992756224, -STORE, 47507992756224, 47507992768511, -ERASE, 47507992756224, 47507992756224, -STORE, 47507992756224, 47507992760319, -STORE, 47507992760320, 47507992768511, -ERASE, 47507992760320, 47507992760320, -STORE, 47507992760320, 47507992768511, -STORE, 47507992768512, 47507992805375, -ERASE, 47507992768512, 47507992768512, -STORE, 47507992768512, 47507992776703, -STORE, 47507992776704, 47507992805375, -STORE, 47507992793088, 47507992805375, -STORE, 47507992776704, 47507992793087, -ERASE, 47507992776704, 47507992776704, -STORE, 47507992776704, 47507992793087, -STORE, 47507992797184, 47507992805375, -STORE, 47507992793088, 47507992797183, -ERASE, 47507992793088, 47507992793088, -STORE, 47507992793088, 47507992805375, -ERASE, 47507992793088, 47507992793088, -STORE, 47507992793088, 47507992797183, -STORE, 47507992797184, 47507992805375, -ERASE, 47507992797184, 47507992797184, -STORE, 47507992797184, 47507992805375, -STORE, 47507992805376, 47507993280511, -ERASE, 47507992805376, 47507992805376, -STORE, 47507992805376, 47507992813567, -STORE, 47507992813568, 47507993280511, -STORE, 47507993149440, 47507993280511, -STORE, 47507992813568, 47507993149439, -ERASE, 47507992813568, 47507992813568, -STORE, 47507992813568, 47507993149439, -STORE, 47507993272320, 47507993280511, -STORE, 47507993149440, 47507993272319, -ERASE, 47507993149440, 47507993149440, -STORE, 47507993149440, 47507993280511, -ERASE, 47507993149440, 47507993149440, -STORE, 47507993149440, 47507993272319, -STORE, 47507993272320, 47507993280511, -ERASE, 47507993272320, 47507993272320, -STORE, 47507993272320, 47507993280511, -STORE, 47507993280512, 47507993288703, -STORE, 47507993288704, 47507993309183, -ERASE, 47507993288704, 47507993288704, -STORE, 47507993288704, 47507993292799, -STORE, 47507993292800, 47507993309183, -STORE, 47507993296896, 47507993309183, -STORE, 47507993292800, 47507993296895, -ERASE, 47507993292800, 47507993292800, -STORE, 47507993292800, 47507993296895, -STORE, 47507993300992, 47507993309183, -STORE, 47507993296896, 47507993300991, -ERASE, 47507993296896, 47507993296896, -STORE, 47507993296896, 47507993309183, -ERASE, 47507993296896, 47507993296896, -STORE, 47507993296896, 47507993300991, -STORE, 47507993300992, 47507993309183, -ERASE, 47507993300992, 47507993300992, -STORE, 47507993300992, 47507993309183, -STORE, 47507993309184, 47507993317375, -ERASE, 47507985973248, 47507985973248, -STORE, 47507985973248, 47507985989631, -STORE, 47507985989632, 47507985997823, -ERASE, 47507993300992, 47507993300992, -STORE, 47507993300992, 47507993305087, -STORE, 47507993305088, 47507993309183, -ERASE, 47507988889600, 47507988889600, -STORE, 47507988889600, 47507988893695, -STORE, 47507988893696, 47507988897791, -ERASE, 47507993272320, 47507993272320, -STORE, 47507993272320, 47507993276415, -STORE, 47507993276416, 47507993280511, -ERASE, 47507992797184, 47507992797184, -STORE, 47507992797184, 47507992801279, -STORE, 47507992801280, 47507992805375, -ERASE, 47507992760320, 47507992760320, -STORE, 47507992760320, 47507992764415, -STORE, 47507992764416, 47507992768511, -ERASE, 47507992514560, 47507992514560, -STORE, 47507992514560, 47507992711167, -STORE, 47507992711168, 47507992719359, -ERASE, 47507989630976, 47507989630976, -STORE, 47507989630976, 47507989667839, -STORE, 47507989667840, 47507989684223, -ERASE, 47507989078016, 47507989078016, -STORE, 47507989078016, 47507989082111, -STORE, 47507989082112, 47507989086207, -ERASE, 47507988762624, 47507988762624, -STORE, 47507988762624, 47507988766719, -STORE, 47507988766720, 47507988770815, -ERASE, 47507986493440, 47507986493440, -STORE, 47507986493440, 47507986513919, -STORE, 47507986513920, 47507986518015, -ERASE, 47507986161664, 47507986161664, -STORE, 47507986161664, 47507986165759, -STORE, 47507986165760, 47507986169855, -ERASE, 47507986116608, 47507986116608, -STORE, 47507986116608, 47507986120703, -STORE, 47507986120704, 47507986124799, -ERASE, 94386579570688, 94386579570688, -STORE, 94386579570688, 94386579693567, -STORE, 94386579693568, 94386579697663, -ERASE, 140124810997760, 140124810997760, -STORE, 140124810997760, 140124811001855, -STORE, 140124811001856, 140124811005951, -ERASE, 47507984158720, 47507984158720, -STORE, 94386583982080, 94386584117247, -STORE, 94386583982080, 94386584256511, -ERASE, 94386583982080, 94386583982080, -STORE, 94386583982080, 94386584223743, -STORE, 94386584223744, 94386584256511, -ERASE, 94386584223744, 94386584223744, -STORE, 140737488347136, 140737488351231, -STORE, 140733763395584, 140737488351231, -ERASE, 140733763395584, 140733763395584, -STORE, 140733763395584, 140733763399679, -STORE, 94011546472448, 94011547152383, -ERASE, 94011546472448, 94011546472448, -STORE, 94011546472448, 94011546537983, -STORE, 94011546537984, 94011547152383, -ERASE, 94011546537984, 94011546537984, -STORE, 94011546537984, 94011546886143, -STORE, 94011546886144, 94011547025407, -STORE, 94011547025408, 94011547152383, -STORE, 139757597949952, 139757598121983, -ERASE, 139757597949952, 139757597949952, -STORE, 139757597949952, 139757597954047, -STORE, 139757597954048, 139757598121983, -ERASE, 139757597954048, 139757597954048, -STORE, 139757597954048, 139757598076927, -STORE, 139757598076928, 139757598109695, -STORE, 139757598109696, 139757598117887, -STORE, 139757598117888, 139757598121983, -STORE, 140733763596288, 140733763600383, -STORE, 140733763584000, 140733763596287, -STORE, 47875197046784, 47875197054975, -STORE, 47875197054976, 47875197063167, -STORE, 47875197063168, 47875198902271, -STORE, 47875197202432, 47875198902271, -STORE, 47875197063168, 47875197202431, -ERASE, 47875197202432, 47875197202432, -STORE, 47875197202432, 47875198861311, -STORE, 47875198861312, 47875198902271, -STORE, 47875198545920, 47875198861311, -STORE, 47875197202432, 47875198545919, -ERASE, 47875197202432, 47875197202432, -STORE, 47875197202432, 47875198545919, -STORE, 47875198857216, 47875198861311, -STORE, 47875198545920, 47875198857215, -ERASE, 47875198545920, 47875198545920, -STORE, 47875198545920, 47875198857215, -STORE, 47875198885888, 47875198902271, -STORE, 47875198861312, 47875198885887, -ERASE, 47875198861312, 47875198861312, -STORE, 47875198861312, 47875198885887, -ERASE, 47875198885888, 47875198885888, -STORE, 47875198885888, 47875198902271, -STORE, 47875198902272, 47875199012863, -STORE, 47875198918656, 47875199012863, -STORE, 47875198902272, 47875198918655, -ERASE, 47875198918656, 47875198918656, -STORE, 47875198918656, 47875199004671, -STORE, 47875199004672, 47875199012863, -STORE, 47875198980096, 47875199004671, -STORE, 47875198918656, 47875198980095, -ERASE, 47875198918656, 47875198918656, -STORE, 47875198918656, 47875198980095, -STORE, 47875199000576, 47875199004671, -STORE, 47875198980096, 47875199000575, -ERASE, 47875198980096, 47875198980096, -STORE, 47875198980096, 47875199000575, -ERASE, 47875199004672, 47875199004672, -STORE, 47875199004672, 47875199012863, -STORE, 47875199012864, 47875199057919, -ERASE, 47875199012864, 47875199012864, -STORE, 47875199012864, 47875199021055, -STORE, 47875199021056, 47875199057919, -STORE, 47875199041536, 47875199057919, -STORE, 47875199021056, 47875199041535, -ERASE, 47875199021056, 47875199021056, -STORE, 47875199021056, 47875199041535, -STORE, 47875199049728, 47875199057919, -STORE, 47875199041536, 47875199049727, -ERASE, 47875199041536, 47875199041536, -STORE, 47875199041536, 47875199057919, -ERASE, 47875199041536, 47875199041536, -STORE, 47875199041536, 47875199049727, -STORE, 47875199049728, 47875199057919, -ERASE, 47875199049728, 47875199049728, -STORE, 47875199049728, 47875199057919, -STORE, 47875199057920, 47875199406079, -STORE, 47875199098880, 47875199406079, -STORE, 47875199057920, 47875199098879, -ERASE, 47875199098880, 47875199098880, -STORE, 47875199098880, 47875199381503, -STORE, 47875199381504, 47875199406079, -STORE, 47875199311872, 47875199381503, -STORE, 47875199098880, 47875199311871, -ERASE, 47875199098880, 47875199098880, -STORE, 47875199098880, 47875199311871, -STORE, 47875199377408, 47875199381503, -STORE, 47875199311872, 47875199377407, -ERASE, 47875199311872, 47875199311872, -STORE, 47875199311872, 47875199377407, -ERASE, 47875199381504, 47875199381504, -STORE, 47875199381504, 47875199406079, -STORE, 47875199406080, 47875201667071, -STORE, 47875199557632, 47875201667071, -STORE, 47875199406080, 47875199557631, -ERASE, 47875199557632, 47875199557632, -STORE, 47875199557632, 47875201650687, -STORE, 47875201650688, 47875201667071, -STORE, 47875201658880, 47875201667071, -STORE, 47875201650688, 47875201658879, -ERASE, 47875201650688, 47875201650688, -STORE, 47875201650688, 47875201658879, -ERASE, 47875201658880, 47875201658880, -STORE, 47875201658880, 47875201667071, -STORE, 47875201667072, 47875201802239, -ERASE, 47875201667072, 47875201667072, -STORE, 47875201667072, 47875201691647, -STORE, 47875201691648, 47875201802239, -STORE, 47875201753088, 47875201802239, -STORE, 47875201691648, 47875201753087, -ERASE, 47875201691648, 47875201691648, -STORE, 47875201691648, 47875201753087, -STORE, 47875201777664, 47875201802239, -STORE, 47875201753088, 47875201777663, -ERASE, 47875201753088, 47875201753088, -STORE, 47875201753088, 47875201802239, -ERASE, 47875201753088, 47875201753088, -STORE, 47875201753088, 47875201777663, -STORE, 47875201777664, 47875201802239, -STORE, 47875201785856, 47875201802239, -STORE, 47875201777664, 47875201785855, -ERASE, 47875201777664, 47875201777664, -STORE, 47875201777664, 47875201785855, -ERASE, 47875201785856, 47875201785856, -STORE, 47875201785856, 47875201802239, -STORE, 47875201785856, 47875201810431, -STORE, 47875201810432, 47875201974271, -ERASE, 47875201810432, 47875201810432, -STORE, 47875201810432, 47875201822719, -STORE, 47875201822720, 47875201974271, -STORE, 47875201921024, 47875201974271, -STORE, 47875201822720, 47875201921023, -ERASE, 47875201822720, 47875201822720, -STORE, 47875201822720, 47875201921023, -STORE, 47875201966080, 47875201974271, -STORE, 47875201921024, 47875201966079, -ERASE, 47875201921024, 47875201921024, -STORE, 47875201921024, 47875201974271, -ERASE, 47875201921024, 47875201921024, -STORE, 47875201921024, 47875201966079, -STORE, 47875201966080, 47875201974271, -ERASE, 47875201966080, 47875201966080, -STORE, 47875201966080, 47875201974271, -STORE, 47875201974272, 47875202572287, -STORE, 47875202093056, 47875202572287, -STORE, 47875201974272, 47875202093055, -ERASE, 47875202093056, 47875202093056, -STORE, 47875202093056, 47875202519039, -STORE, 47875202519040, 47875202572287, -STORE, 47875202408448, 47875202519039, -STORE, 47875202093056, 47875202408447, -ERASE, 47875202093056, 47875202093056, -STORE, 47875202093056, 47875202408447, -STORE, 47875202514944, 47875202519039, -STORE, 47875202408448, 47875202514943, -ERASE, 47875202408448, 47875202408448, -STORE, 47875202408448, 47875202514943, -ERASE, 47875202519040, 47875202519040, -STORE, 47875202519040, 47875202572287, -STORE, 47875202572288, 47875205623807, -STORE, 47875203117056, 47875205623807, -STORE, 47875202572288, 47875203117055, -ERASE, 47875203117056, 47875203117056, -STORE, 47875203117056, 47875205402623, -STORE, 47875205402624, 47875205623807, -STORE, 47875204812800, 47875205402623, -STORE, 47875203117056, 47875204812799, -ERASE, 47875203117056, 47875203117056, -STORE, 47875203117056, 47875204812799, -STORE, 47875205398528, 47875205402623, -STORE, 47875204812800, 47875205398527, -ERASE, 47875204812800, 47875204812800, -STORE, 47875204812800, 47875205398527, -STORE, 47875205607424, 47875205623807, -STORE, 47875205402624, 47875205607423, -ERASE, 47875205402624, 47875205402624, -STORE, 47875205402624, 47875205607423, -ERASE, 47875205607424, 47875205607424, -STORE, 47875205607424, 47875205623807, -STORE, 47875205623808, 47875205656575, -ERASE, 47875205623808, 47875205623808, -STORE, 47875205623808, 47875205631999, -STORE, 47875205632000, 47875205656575, -STORE, 47875205644288, 47875205656575, -STORE, 47875205632000, 47875205644287, -ERASE, 47875205632000, 47875205632000, -STORE, 47875205632000, 47875205644287, -STORE, 47875205648384, 47875205656575, -STORE, 47875205644288, 47875205648383, -ERASE, 47875205644288, 47875205644288, -STORE, 47875205644288, 47875205656575, -ERASE, 47875205644288, 47875205644288, -STORE, 47875205644288, 47875205648383, -STORE, 47875205648384, 47875205656575, -ERASE, 47875205648384, 47875205648384, -STORE, 47875205648384, 47875205656575, -STORE, 47875205656576, 47875205693439, -ERASE, 47875205656576, 47875205656576, -STORE, 47875205656576, 47875205664767, -STORE, 47875205664768, 47875205693439, -STORE, 47875205681152, 47875205693439, -STORE, 47875205664768, 47875205681151, -ERASE, 47875205664768, 47875205664768, -STORE, 47875205664768, 47875205681151, -STORE, 47875205685248, 47875205693439, -STORE, 47875205681152, 47875205685247, -ERASE, 47875205681152, 47875205681152, -STORE, 47875205681152, 47875205693439, -ERASE, 47875205681152, 47875205681152, -STORE, 47875205681152, 47875205685247, -STORE, 47875205685248, 47875205693439, -ERASE, 47875205685248, 47875205685248, -STORE, 47875205685248, 47875205693439, -STORE, 47875205693440, 47875206168575, -ERASE, 47875205693440, 47875205693440, -STORE, 47875205693440, 47875205701631, -STORE, 47875205701632, 47875206168575, -STORE, 47875206037504, 47875206168575, -STORE, 47875205701632, 47875206037503, -ERASE, 47875205701632, 47875205701632, -STORE, 47875205701632, 47875206037503, -STORE, 47875206160384, 47875206168575, -STORE, 47875206037504, 47875206160383, -ERASE, 47875206037504, 47875206037504, -STORE, 47875206037504, 47875206168575, -ERASE, 47875206037504, 47875206037504, -STORE, 47875206037504, 47875206160383, -STORE, 47875206160384, 47875206168575, -ERASE, 47875206160384, 47875206160384, -STORE, 47875206160384, 47875206168575, -STORE, 47875206168576, 47875206176767, -STORE, 47875206176768, 47875206197247, -ERASE, 47875206176768, 47875206176768, -STORE, 47875206176768, 47875206180863, -STORE, 47875206180864, 47875206197247, -STORE, 47875206184960, 47875206197247, -STORE, 47875206180864, 47875206184959, -ERASE, 47875206180864, 47875206180864, -STORE, 47875206180864, 47875206184959, -STORE, 47875206189056, 47875206197247, -STORE, 47875206184960, 47875206189055, -ERASE, 47875206184960, 47875206184960, -STORE, 47875206184960, 47875206197247, -ERASE, 47875206184960, 47875206184960, -STORE, 47875206184960, 47875206189055, -STORE, 47875206189056, 47875206197247, -ERASE, 47875206189056, 47875206189056, -STORE, 47875206189056, 47875206197247, -STORE, 47875206197248, 47875206205439, -ERASE, 47875198861312, 47875198861312, -STORE, 47875198861312, 47875198877695, -STORE, 47875198877696, 47875198885887, -ERASE, 47875206189056, 47875206189056, -STORE, 47875206189056, 47875206193151, -STORE, 47875206193152, 47875206197247, -ERASE, 47875201777664, 47875201777664, -STORE, 47875201777664, 47875201781759, -STORE, 47875201781760, 47875201785855, -ERASE, 47875206160384, 47875206160384, -STORE, 47875206160384, 47875206164479, -STORE, 47875206164480, 47875206168575, -ERASE, 47875205685248, 47875205685248, -STORE, 47875205685248, 47875205689343, -STORE, 47875205689344, 47875205693439, -ERASE, 47875205648384, 47875205648384, -STORE, 47875205648384, 47875205652479, -STORE, 47875205652480, 47875205656575, -ERASE, 47875205402624, 47875205402624, -STORE, 47875205402624, 47875205599231, -STORE, 47875205599232, 47875205607423, -ERASE, 47875202519040, 47875202519040, -STORE, 47875202519040, 47875202555903, -STORE, 47875202555904, 47875202572287, -ERASE, 47875201966080, 47875201966080, -STORE, 47875201966080, 47875201970175, -STORE, 47875201970176, 47875201974271, -ERASE, 47875201650688, 47875201650688, -STORE, 47875201650688, 47875201654783, -STORE, 47875201654784, 47875201658879, -ERASE, 47875199381504, 47875199381504, -STORE, 47875199381504, 47875199401983, -STORE, 47875199401984, 47875199406079, -ERASE, 47875199049728, 47875199049728, -STORE, 47875199049728, 47875199053823, -STORE, 47875199053824, 47875199057919, -ERASE, 47875199004672, 47875199004672, -STORE, 47875199004672, 47875199008767, -STORE, 47875199008768, 47875199012863, -ERASE, 94011547025408, 94011547025408, -STORE, 94011547025408, 94011547148287, -STORE, 94011547148288, 94011547152383, -ERASE, 139757598109696, 139757598109696, -STORE, 139757598109696, 139757598113791, -STORE, 139757598113792, 139757598117887, -ERASE, 47875197046784, 47875197046784, -STORE, 94011557584896, 94011557720063, -STORE, 94011557584896, 94011557855231, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557851135, -STORE, 94011557851136, 94011557855231, -ERASE, 94011557851136, 94011557851136, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557847039, -STORE, 94011557847040, 94011557851135, -ERASE, 94011557847040, 94011557847040, -STORE, 94011557584896, 94011557982207, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557978111, -STORE, 94011557978112, 94011557982207, -ERASE, 94011557978112, 94011557978112, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557974015, -STORE, 94011557974016, 94011557978111, -ERASE, 94011557974016, 94011557974016, -STORE, 140737488347136, 140737488351231, -STORE, 140734130360320, 140737488351231, -ERASE, 140734130360320, 140734130360320, -STORE, 140734130360320, 140734130364415, -STORE, 94641232105472, 94641232785407, -ERASE, 94641232105472, 94641232105472, -STORE, 94641232105472, 94641232171007, -STORE, 94641232171008, 94641232785407, -ERASE, 94641232171008, 94641232171008, -STORE, 94641232171008, 94641232519167, -STORE, 94641232519168, 94641232658431, -STORE, 94641232658432, 94641232785407, -STORE, 139726599516160, 139726599688191, -ERASE, 139726599516160, 139726599516160, -STORE, 139726599516160, 139726599520255, -STORE, 139726599520256, 139726599688191, -ERASE, 139726599520256, 139726599520256, -STORE, 139726599520256, 139726599643135, -STORE, 139726599643136, 139726599675903, -STORE, 139726599675904, 139726599684095, -STORE, 139726599684096, 139726599688191, -STORE, 140734130446336, 140734130450431, -STORE, 140734130434048, 140734130446335, -STORE, 47906195480576, 47906195488767, -STORE, 47906195488768, 47906195496959, -STORE, 47906195496960, 47906197336063, -STORE, 47906195636224, 47906197336063, -STORE, 47906195496960, 47906195636223, -ERASE, 47906195636224, 47906195636224, -STORE, 47906195636224, 47906197295103, -STORE, 47906197295104, 47906197336063, -STORE, 47906196979712, 47906197295103, -STORE, 47906195636224, 47906196979711, -ERASE, 47906195636224, 47906195636224, -STORE, 47906195636224, 47906196979711, -STORE, 47906197291008, 47906197295103, -STORE, 47906196979712, 47906197291007, -ERASE, 47906196979712, 47906196979712, -STORE, 47906196979712, 47906197291007, -STORE, 47906197319680, 47906197336063, -STORE, 47906197295104, 47906197319679, -ERASE, 47906197295104, 47906197295104, -STORE, 47906197295104, 47906197319679, -ERASE, 47906197319680, 47906197319680, -STORE, 47906197319680, 47906197336063, -STORE, 47906197336064, 47906197446655, -STORE, 47906197352448, 47906197446655, -STORE, 47906197336064, 47906197352447, -ERASE, 47906197352448, 47906197352448, -STORE, 47906197352448, 47906197438463, -STORE, 47906197438464, 47906197446655, -STORE, 47906197413888, 47906197438463, -STORE, 47906197352448, 47906197413887, -ERASE, 47906197352448, 47906197352448, -STORE, 47906197352448, 47906197413887, -STORE, 47906197434368, 47906197438463, -STORE, 47906197413888, 47906197434367, -ERASE, 47906197413888, 47906197413888, -STORE, 47906197413888, 47906197434367, -ERASE, 47906197438464, 47906197438464, -STORE, 47906197438464, 47906197446655, -STORE, 47906197446656, 47906197491711, -ERASE, 47906197446656, 47906197446656, -STORE, 47906197446656, 47906197454847, -STORE, 47906197454848, 47906197491711, -STORE, 47906197475328, 47906197491711, -STORE, 47906197454848, 47906197475327, -ERASE, 47906197454848, 47906197454848, -STORE, 47906197454848, 47906197475327, -STORE, 47906197483520, 47906197491711, -STORE, 47906197475328, 47906197483519, -ERASE, 47906197475328, 47906197475328, -STORE, 47906197475328, 47906197491711, -ERASE, 47906197475328, 47906197475328, -STORE, 47906197475328, 47906197483519, -STORE, 47906197483520, 47906197491711, -ERASE, 47906197483520, 47906197483520, -STORE, 47906197483520, 47906197491711, -STORE, 47906197491712, 47906197839871, -STORE, 47906197532672, 47906197839871, -STORE, 47906197491712, 47906197532671, -ERASE, 47906197532672, 47906197532672, -STORE, 47906197532672, 47906197815295, -STORE, 47906197815296, 47906197839871, -STORE, 47906197745664, 47906197815295, -STORE, 47906197532672, 47906197745663, -ERASE, 47906197532672, 47906197532672, -STORE, 47906197532672, 47906197745663, -STORE, 47906197811200, 47906197815295, -STORE, 47906197745664, 47906197811199, -ERASE, 47906197745664, 47906197745664, -STORE, 47906197745664, 47906197811199, -ERASE, 47906197815296, 47906197815296, -STORE, 47906197815296, 47906197839871, -STORE, 47906197839872, 47906200100863, -STORE, 47906197991424, 47906200100863, -STORE, 47906197839872, 47906197991423, -ERASE, 47906197991424, 47906197991424, -STORE, 47906197991424, 47906200084479, -STORE, 47906200084480, 47906200100863, -STORE, 47906200092672, 47906200100863, -STORE, 47906200084480, 47906200092671, -ERASE, 47906200084480, 47906200084480, -STORE, 47906200084480, 47906200092671, -ERASE, 47906200092672, 47906200092672, -STORE, 47906200092672, 47906200100863, -STORE, 47906200100864, 47906200236031, -ERASE, 47906200100864, 47906200100864, -STORE, 47906200100864, 47906200125439, -STORE, 47906200125440, 47906200236031, -STORE, 47906200186880, 47906200236031, -STORE, 47906200125440, 47906200186879, -ERASE, 47906200125440, 47906200125440, -STORE, 47906200125440, 47906200186879, -STORE, 47906200211456, 47906200236031, -STORE, 47906200186880, 47906200211455, -ERASE, 47906200186880, 47906200186880, -STORE, 47906200186880, 47906200236031, -ERASE, 47906200186880, 47906200186880, -STORE, 47906200186880, 47906200211455, -STORE, 47906200211456, 47906200236031, -STORE, 47906200219648, 47906200236031, -STORE, 47906200211456, 47906200219647, -ERASE, 47906200211456, 47906200211456, -STORE, 47906200211456, 47906200219647, -ERASE, 47906200219648, 47906200219648, -STORE, 47906200219648, 47906200236031, -STORE, 47906200219648, 47906200244223, -STORE, 47906200244224, 47906200408063, -ERASE, 47906200244224, 47906200244224, -STORE, 47906200244224, 47906200256511, -STORE, 47906200256512, 47906200408063, -STORE, 47906200354816, 47906200408063, -STORE, 47906200256512, 47906200354815, -ERASE, 47906200256512, 47906200256512, -STORE, 47906200256512, 47906200354815, -STORE, 47906200399872, 47906200408063, -STORE, 47906200354816, 47906200399871, -ERASE, 47906200354816, 47906200354816, -STORE, 47906200354816, 47906200408063, -ERASE, 47906200354816, 47906200354816, -STORE, 47906200354816, 47906200399871, -STORE, 47906200399872, 47906200408063, -ERASE, 47906200399872, 47906200399872, -STORE, 47906200399872, 47906200408063, -STORE, 47906200408064, 47906201006079, -STORE, 47906200526848, 47906201006079, -STORE, 47906200408064, 47906200526847, -ERASE, 47906200526848, 47906200526848, -STORE, 47906200526848, 47906200952831, -STORE, 47906200952832, 47906201006079, -STORE, 47906200842240, 47906200952831, -STORE, 47906200526848, 47906200842239, -ERASE, 47906200526848, 47906200526848, -STORE, 47906200526848, 47906200842239, -STORE, 47906200948736, 47906200952831, -STORE, 47906200842240, 47906200948735, -ERASE, 47906200842240, 47906200842240, -STORE, 47906200842240, 47906200948735, -ERASE, 47906200952832, 47906200952832, -STORE, 47906200952832, 47906201006079, -STORE, 47906201006080, 47906204057599, -STORE, 47906201550848, 47906204057599, -STORE, 47906201006080, 47906201550847, -ERASE, 47906201550848, 47906201550848, -STORE, 47906201550848, 47906203836415, -STORE, 47906203836416, 47906204057599, -STORE, 47906203246592, 47906203836415, -STORE, 47906201550848, 47906203246591, -ERASE, 47906201550848, 47906201550848, -STORE, 47906201550848, 47906203246591, -STORE, 47906203832320, 47906203836415, -STORE, 47906203246592, 47906203832319, -ERASE, 47906203246592, 47906203246592, -STORE, 47906203246592, 47906203832319, -STORE, 47906204041216, 47906204057599, -STORE, 47906203836416, 47906204041215, -ERASE, 47906203836416, 47906203836416, -STORE, 47906203836416, 47906204041215, -ERASE, 47906204041216, 47906204041216, -STORE, 47906204041216, 47906204057599, -STORE, 47906204057600, 47906204090367, -ERASE, 47906204057600, 47906204057600, -STORE, 47906204057600, 47906204065791, -STORE, 47906204065792, 47906204090367, -STORE, 47906204078080, 47906204090367, -STORE, 47906204065792, 47906204078079, -ERASE, 47906204065792, 47906204065792, -STORE, 47906204065792, 47906204078079, -STORE, 47906204082176, 47906204090367, -STORE, 47906204078080, 47906204082175, -ERASE, 47906204078080, 47906204078080, -STORE, 47906204078080, 47906204090367, -ERASE, 47906204078080, 47906204078080, -STORE, 47906204078080, 47906204082175, -STORE, 47906204082176, 47906204090367, -ERASE, 47906204082176, 47906204082176, -STORE, 47906204082176, 47906204090367, -STORE, 47906204090368, 47906204127231, -ERASE, 47906204090368, 47906204090368, -STORE, 47906204090368, 47906204098559, -STORE, 47906204098560, 47906204127231, -STORE, 47906204114944, 47906204127231, -STORE, 47906204098560, 47906204114943, -ERASE, 47906204098560, 47906204098560, -STORE, 47906204098560, 47906204114943, -STORE, 47906204119040, 47906204127231, -STORE, 47906204114944, 47906204119039, -ERASE, 47906204114944, 47906204114944, -STORE, 47906204114944, 47906204127231, -ERASE, 47906204114944, 47906204114944, -STORE, 47906204114944, 47906204119039, -STORE, 47906204119040, 47906204127231, -ERASE, 47906204119040, 47906204119040, -STORE, 47906204119040, 47906204127231, -STORE, 47906204127232, 47906204602367, -ERASE, 47906204127232, 47906204127232, -STORE, 47906204127232, 47906204135423, -STORE, 47906204135424, 47906204602367, -STORE, 47906204471296, 47906204602367, -STORE, 47906204135424, 47906204471295, -ERASE, 47906204135424, 47906204135424, -STORE, 47906204135424, 47906204471295, -STORE, 47906204594176, 47906204602367, -STORE, 47906204471296, 47906204594175, -ERASE, 47906204471296, 47906204471296, -STORE, 47906204471296, 47906204602367, -ERASE, 47906204471296, 47906204471296, -STORE, 47906204471296, 47906204594175, -STORE, 47906204594176, 47906204602367, -ERASE, 47906204594176, 47906204594176, -STORE, 47906204594176, 47906204602367, -STORE, 47906204602368, 47906204610559, -STORE, 47906204610560, 47906204631039, -ERASE, 47906204610560, 47906204610560, -STORE, 47906204610560, 47906204614655, -STORE, 47906204614656, 47906204631039, -STORE, 47906204618752, 47906204631039, -STORE, 47906204614656, 47906204618751, -ERASE, 47906204614656, 47906204614656, -STORE, 47906204614656, 47906204618751, -STORE, 47906204622848, 47906204631039, -STORE, 47906204618752, 47906204622847, -ERASE, 47906204618752, 47906204618752, -STORE, 47906204618752, 47906204631039, -ERASE, 47906204618752, 47906204618752, -STORE, 47906204618752, 47906204622847, -STORE, 47906204622848, 47906204631039, -ERASE, 47906204622848, 47906204622848, -STORE, 47906204622848, 47906204631039, -STORE, 47906204631040, 47906204639231, -ERASE, 47906197295104, 47906197295104, -STORE, 47906197295104, 47906197311487, -STORE, 47906197311488, 47906197319679, -ERASE, 47906204622848, 47906204622848, -STORE, 47906204622848, 47906204626943, -STORE, 47906204626944, 47906204631039, -ERASE, 47906200211456, 47906200211456, -STORE, 47906200211456, 47906200215551, -STORE, 47906200215552, 47906200219647, -ERASE, 47906204594176, 47906204594176, -STORE, 47906204594176, 47906204598271, -STORE, 47906204598272, 47906204602367, -ERASE, 47906204119040, 47906204119040, -STORE, 47906204119040, 47906204123135, -STORE, 47906204123136, 47906204127231, -ERASE, 47906204082176, 47906204082176, -STORE, 47906204082176, 47906204086271, -STORE, 47906204086272, 47906204090367, -ERASE, 47906203836416, 47906203836416, -STORE, 47906203836416, 47906204033023, -STORE, 47906204033024, 47906204041215, -ERASE, 47906200952832, 47906200952832, -STORE, 47906200952832, 47906200989695, -STORE, 47906200989696, 47906201006079, -ERASE, 47906200399872, 47906200399872, -STORE, 47906200399872, 47906200403967, -STORE, 47906200403968, 47906200408063, -ERASE, 47906200084480, 47906200084480, -STORE, 47906200084480, 47906200088575, -STORE, 47906200088576, 47906200092671, -ERASE, 47906197815296, 47906197815296, -STORE, 47906197815296, 47906197835775, -STORE, 47906197835776, 47906197839871, -ERASE, 47906197483520, 47906197483520, -STORE, 47906197483520, 47906197487615, -STORE, 47906197487616, 47906197491711, -ERASE, 47906197438464, 47906197438464, -STORE, 47906197438464, 47906197442559, -STORE, 47906197442560, 47906197446655, -ERASE, 94641232658432, 94641232658432, -STORE, 94641232658432, 94641232781311, -STORE, 94641232781312, 94641232785407, -ERASE, 139726599675904, 139726599675904, -STORE, 139726599675904, 139726599679999, -STORE, 139726599680000, 139726599684095, -ERASE, 47906195480576, 47906195480576, -STORE, 94641242615808, 94641242750975, - }; + check_seq(mt, 50, false); + mt_set_non_kernel(4); + check_store_range(mt, 5, 47, xa_mk_value(47), 0); + MT_BUG_ON(mt, !mt_height(mt)); + mtree_destroy(mt); - unsigned long set10[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140736427839488, 140737488351231, -ERASE, 140736427839488, 140736427839488, -STORE, 140736427839488, 140736427843583, -STORE, 94071213395968, 94071213567999, -ERASE, 94071213395968, 94071213395968, -STORE, 94071213395968, 94071213412351, -STORE, 94071213412352, 94071213567999, -ERASE, 94071213412352, 94071213412352, -STORE, 94071213412352, 94071213514751, -STORE, 94071213514752, 94071213555711, -STORE, 94071213555712, 94071213567999, -STORE, 139968410644480, 139968410816511, -ERASE, 139968410644480, 139968410644480, -STORE, 139968410644480, 139968410648575, -STORE, 139968410648576, 139968410816511, -ERASE, 139968410648576, 139968410648576, -STORE, 139968410648576, 139968410771455, -STORE, 139968410771456, 139968410804223, -STORE, 139968410804224, 139968410812415, -STORE, 139968410812416, 139968410816511, -STORE, 140736429277184, 140736429281279, -STORE, 140736429264896, 140736429277183, -STORE, 47664384352256, 47664384360447, -STORE, 47664384360448, 47664384368639, -STORE, 47664384368640, 47664384532479, -ERASE, 47664384368640, 47664384368640, -STORE, 47664384368640, 47664384380927, -STORE, 47664384380928, 47664384532479, -STORE, 47664384479232, 47664384532479, -STORE, 47664384380928, 47664384479231, -ERASE, 47664384380928, 47664384380928, -STORE, 47664384380928, 47664384479231, -STORE, 47664384524288, 47664384532479, -STORE, 47664384479232, 47664384524287, -ERASE, 47664384479232, 47664384479232, -STORE, 47664384479232, 47664384532479, -ERASE, 47664384479232, 47664384479232, -STORE, 47664384479232, 47664384524287, -STORE, 47664384524288, 47664384532479, -ERASE, 47664384524288, 47664384524288, -STORE, 47664384524288, 47664384532479, -STORE, 47664384532480, 47664387583999, -STORE, 47664385077248, 47664387583999, -STORE, 47664384532480, 47664385077247, -ERASE, 47664385077248, 47664385077248, -STORE, 47664385077248, 47664387362815, -STORE, 47664387362816, 47664387583999, -STORE, 47664386772992, 47664387362815, -STORE, 47664385077248, 47664386772991, -ERASE, 47664385077248, 47664385077248, -STORE, 47664385077248, 47664386772991, -STORE, 47664387358720, 47664387362815, -STORE, 47664386772992, 47664387358719, -ERASE, 47664386772992, 47664386772992, -STORE, 47664386772992, 47664387358719, -STORE, 47664387567616, 47664387583999, -STORE, 47664387362816, 47664387567615, -ERASE, 47664387362816, 47664387362816, -STORE, 47664387362816, 47664387567615, -ERASE, 47664387567616, 47664387567616, -STORE, 47664387567616, 47664387583999, -STORE, 47664387584000, 47664389423103, -STORE, 47664387723264, 47664389423103, -STORE, 47664387584000, 47664387723263, -ERASE, 47664387723264, 47664387723264, -STORE, 47664387723264, 47664389382143, -STORE, 47664389382144, 47664389423103, -STORE, 47664389066752, 47664389382143, -STORE, 47664387723264, 47664389066751, -ERASE, 47664387723264, 47664387723264, -STORE, 47664387723264, 47664389066751, -STORE, 47664389378048, 47664389382143, -STORE, 47664389066752, 47664389378047, -ERASE, 47664389066752, 47664389066752, -STORE, 47664389066752, 47664389378047, -STORE, 47664389406720, 47664389423103, -STORE, 47664389382144, 47664389406719, -ERASE, 47664389382144, 47664389382144, -STORE, 47664389382144, 47664389406719, -ERASE, 47664389406720, 47664389406720, -STORE, 47664389406720, 47664389423103, -STORE, 47664389423104, 47664389558271, -ERASE, 47664389423104, 47664389423104, -STORE, 47664389423104, 47664389447679, -STORE, 47664389447680, 47664389558271, -STORE, 47664389509120, 47664389558271, -STORE, 47664389447680, 47664389509119, -ERASE, 47664389447680, 47664389447680, -STORE, 47664389447680, 47664389509119, -STORE, 47664389533696, 47664389558271, -STORE, 47664389509120, 47664389533695, -ERASE, 47664389509120, 47664389509120, -STORE, 47664389509120, 47664389558271, -ERASE, 47664389509120, 47664389509120, -STORE, 47664389509120, 47664389533695, -STORE, 47664389533696, 47664389558271, -STORE, 47664389541888, 47664389558271, -STORE, 47664389533696, 47664389541887, -ERASE, 47664389533696, 47664389533696, -STORE, 47664389533696, 47664389541887, -ERASE, 47664389541888, 47664389541888, -STORE, 47664389541888, 47664389558271, -STORE, 47664389558272, 47664389578751, -ERASE, 47664389558272, 47664389558272, -STORE, 47664389558272, 47664389562367, -STORE, 47664389562368, 47664389578751, -STORE, 47664389566464, 47664389578751, -STORE, 47664389562368, 47664389566463, -ERASE, 47664389562368, 47664389562368, -STORE, 47664389562368, 47664389566463, -STORE, 47664389570560, 47664389578751, -STORE, 47664389566464, 47664389570559, -ERASE, 47664389566464, 47664389566464, -STORE, 47664389566464, 47664389578751, -ERASE, 47664389566464, 47664389566464, -STORE, 47664389566464, 47664389570559, -STORE, 47664389570560, 47664389578751, -ERASE, 47664389570560, 47664389570560, -STORE, 47664389570560, 47664389578751, -STORE, 47664389578752, 47664389586943, -ERASE, 47664389382144, 47664389382144, -STORE, 47664389382144, 47664389398527, -STORE, 47664389398528, 47664389406719, -ERASE, 47664389570560, 47664389570560, -STORE, 47664389570560, 47664389574655, -STORE, 47664389574656, 47664389578751, -ERASE, 47664389533696, 47664389533696, -STORE, 47664389533696, 47664389537791, -STORE, 47664389537792, 47664389541887, -ERASE, 47664387362816, 47664387362816, -STORE, 47664387362816, 47664387559423, -STORE, 47664387559424, 47664387567615, -ERASE, 47664384524288, 47664384524288, -STORE, 47664384524288, 47664384528383, -STORE, 47664384528384, 47664384532479, -ERASE, 94071213555712, 94071213555712, -STORE, 94071213555712, 94071213563903, -STORE, 94071213563904, 94071213567999, -ERASE, 139968410804224, 139968410804224, -STORE, 139968410804224, 139968410808319, -STORE, 139968410808320, 139968410812415, -ERASE, 47664384352256, 47664384352256, -STORE, 94071244402688, 94071244537855, -STORE, 140737488347136, 140737488351231, -STORE, 140728271503360, 140737488351231, -ERASE, 140728271503360, 140728271503360, -STORE, 140728271503360, 140728271507455, -STORE, 94410361982976, 94410362155007, -ERASE, 94410361982976, 94410361982976, -STORE, 94410361982976, 94410361999359, -STORE, 94410361999360, 94410362155007, -ERASE, 94410361999360, 94410361999360, -STORE, 94410361999360, 94410362101759, -STORE, 94410362101760, 94410362142719, -STORE, 94410362142720, 94410362155007, -STORE, 140351953997824, 140351954169855, -ERASE, 140351953997824, 140351953997824, -STORE, 140351953997824, 140351954001919, -STORE, 140351954001920, 140351954169855, -ERASE, 140351954001920, 140351954001920, -STORE, 140351954001920, 140351954124799, -STORE, 140351954124800, 140351954157567, -STORE, 140351954157568, 140351954165759, -STORE, 140351954165760, 140351954169855, -STORE, 140728272429056, 140728272433151, -STORE, 140728272416768, 140728272429055, -STORE, 47280840998912, 47280841007103, -STORE, 47280841007104, 47280841015295, -STORE, 47280841015296, 47280841179135, -ERASE, 47280841015296, 47280841015296, -STORE, 47280841015296, 47280841027583, -STORE, 47280841027584, 47280841179135, -STORE, 47280841125888, 47280841179135, -STORE, 47280841027584, 47280841125887, -ERASE, 47280841027584, 47280841027584, -STORE, 47280841027584, 47280841125887, -STORE, 47280841170944, 47280841179135, -STORE, 47280841125888, 47280841170943, -ERASE, 47280841125888, 47280841125888, -STORE, 47280841125888, 47280841179135, -ERASE, 47280841125888, 47280841125888, -STORE, 47280841125888, 47280841170943, -STORE, 47280841170944, 47280841179135, -ERASE, 47280841170944, 47280841170944, -STORE, 47280841170944, 47280841179135, -STORE, 47280841179136, 47280844230655, -STORE, 47280841723904, 47280844230655, -STORE, 47280841179136, 47280841723903, -ERASE, 47280841723904, 47280841723904, -STORE, 47280841723904, 47280844009471, -STORE, 47280844009472, 47280844230655, -STORE, 47280843419648, 47280844009471, -STORE, 47280841723904, 47280843419647, -ERASE, 47280841723904, 47280841723904, -STORE, 47280841723904, 47280843419647, -STORE, 47280844005376, 47280844009471, -STORE, 47280843419648, 47280844005375, -ERASE, 47280843419648, 47280843419648, -STORE, 47280843419648, 47280844005375, -STORE, 47280844214272, 47280844230655, -STORE, 47280844009472, 47280844214271, -ERASE, 47280844009472, 47280844009472, -STORE, 47280844009472, 47280844214271, -ERASE, 47280844214272, 47280844214272, -STORE, 47280844214272, 47280844230655, -STORE, 47280844230656, 47280846069759, -STORE, 47280844369920, 47280846069759, -STORE, 47280844230656, 47280844369919, -ERASE, 47280844369920, 47280844369920, -STORE, 47280844369920, 47280846028799, -STORE, 47280846028800, 47280846069759, -STORE, 47280845713408, 47280846028799, -STORE, 47280844369920, 47280845713407, -ERASE, 47280844369920, 47280844369920, -STORE, 47280844369920, 47280845713407, -STORE, 47280846024704, 47280846028799, -STORE, 47280845713408, 47280846024703, -ERASE, 47280845713408, 47280845713408, -STORE, 47280845713408, 47280846024703, -STORE, 47280846053376, 47280846069759, -STORE, 47280846028800, 47280846053375, -ERASE, 47280846028800, 47280846028800, -STORE, 47280846028800, 47280846053375, -ERASE, 47280846053376, 47280846053376, -STORE, 47280846053376, 47280846069759, -STORE, 47280846069760, 47280846204927, -ERASE, 47280846069760, 47280846069760, -STORE, 47280846069760, 47280846094335, -STORE, 47280846094336, 47280846204927, -STORE, 47280846155776, 47280846204927, -STORE, 47280846094336, 47280846155775, -ERASE, 47280846094336, 47280846094336, -STORE, 47280846094336, 47280846155775, -STORE, 47280846180352, 47280846204927, -STORE, 47280846155776, 47280846180351, -ERASE, 47280846155776, 47280846155776, -STORE, 47280846155776, 47280846204927, -ERASE, 47280846155776, 47280846155776, -STORE, 47280846155776, 47280846180351, -STORE, 47280846180352, 47280846204927, -STORE, 47280846188544, 47280846204927, -STORE, 47280846180352, 47280846188543, -ERASE, 47280846180352, 47280846180352, -STORE, 47280846180352, 47280846188543, -ERASE, 47280846188544, 47280846188544, -STORE, 47280846188544, 47280846204927, -STORE, 47280846204928, 47280846225407, -ERASE, 47280846204928, 47280846204928, -STORE, 47280846204928, 47280846209023, -STORE, 47280846209024, 47280846225407, -STORE, 47280846213120, 47280846225407, -STORE, 47280846209024, 47280846213119, -ERASE, 47280846209024, 47280846209024, -STORE, 47280846209024, 47280846213119, -STORE, 47280846217216, 47280846225407, -STORE, 47280846213120, 47280846217215, -ERASE, 47280846213120, 47280846213120, -STORE, 47280846213120, 47280846225407, -ERASE, 47280846213120, 47280846213120, -STORE, 47280846213120, 47280846217215, -STORE, 47280846217216, 47280846225407, -ERASE, 47280846217216, 47280846217216, -STORE, 47280846217216, 47280846225407, -STORE, 47280846225408, 47280846233599, -ERASE, 47280846028800, 47280846028800, -STORE, 47280846028800, 47280846045183, -STORE, 47280846045184, 47280846053375, -ERASE, 47280846217216, 47280846217216, -STORE, 47280846217216, 47280846221311, -STORE, 47280846221312, 47280846225407, -ERASE, 47280846180352, 47280846180352, -STORE, 47280846180352, 47280846184447, -STORE, 47280846184448, 47280846188543, -ERASE, 47280844009472, 47280844009472, -STORE, 47280844009472, 47280844206079, -STORE, 47280844206080, 47280844214271, -ERASE, 47280841170944, 47280841170944, -STORE, 47280841170944, 47280841175039, -STORE, 47280841175040, 47280841179135, -ERASE, 94410362142720, 94410362142720, -STORE, 94410362142720, 94410362150911, -STORE, 94410362150912, 94410362155007, -ERASE, 140351954157568, 140351954157568, -STORE, 140351954157568, 140351954161663, -STORE, 140351954161664, 140351954165759, -ERASE, 47280840998912, 47280840998912, -STORE, 94410379456512, 94410379591679, -STORE, 140737488347136, 140737488351231, -STORE, 140732946362368, 140737488351231, -ERASE, 140732946362368, 140732946362368, -STORE, 140732946362368, 140732946366463, -STORE, 94352937934848, 94352938106879, -ERASE, 94352937934848, 94352937934848, -STORE, 94352937934848, 94352937951231, -STORE, 94352937951232, 94352938106879, -ERASE, 94352937951232, 94352937951232, -STORE, 94352937951232, 94352938053631, -STORE, 94352938053632, 94352938094591, -STORE, 94352938094592, 94352938106879, -STORE, 140595518742528, 140595518914559, -ERASE, 140595518742528, 140595518742528, -STORE, 140595518742528, 140595518746623, -STORE, 140595518746624, 140595518914559, -ERASE, 140595518746624, 140595518746624, -STORE, 140595518746624, 140595518869503, -STORE, 140595518869504, 140595518902271, -STORE, 140595518902272, 140595518910463, -STORE, 140595518910464, 140595518914559, -STORE, 140732947468288, 140732947472383, -STORE, 140732947456000, 140732947468287, -STORE, 47037276254208, 47037276262399, -STORE, 47037276262400, 47037276270591, -STORE, 47037276270592, 47037276434431, -ERASE, 47037276270592, 47037276270592, -STORE, 47037276270592, 47037276282879, -STORE, 47037276282880, 47037276434431, -STORE, 47037276381184, 47037276434431, -STORE, 47037276282880, 47037276381183, -ERASE, 47037276282880, 47037276282880, -STORE, 47037276282880, 47037276381183, -STORE, 47037276426240, 47037276434431, -STORE, 47037276381184, 47037276426239, -ERASE, 47037276381184, 47037276381184, -STORE, 47037276381184, 47037276434431, -ERASE, 47037276381184, 47037276381184, -STORE, 47037276381184, 47037276426239, -STORE, 47037276426240, 47037276434431, -ERASE, 47037276426240, 47037276426240, -STORE, 47037276426240, 47037276434431, -STORE, 47037276434432, 47037279485951, -STORE, 47037276979200, 47037279485951, -STORE, 47037276434432, 47037276979199, -ERASE, 47037276979200, 47037276979200, -STORE, 47037276979200, 47037279264767, -STORE, 47037279264768, 47037279485951, -STORE, 47037278674944, 47037279264767, -STORE, 47037276979200, 47037278674943, -ERASE, 47037276979200, 47037276979200, -STORE, 47037276979200, 47037278674943, -STORE, 47037279260672, 47037279264767, -STORE, 47037278674944, 47037279260671, -ERASE, 47037278674944, 47037278674944, -STORE, 47037278674944, 47037279260671, -STORE, 47037279469568, 47037279485951, -STORE, 47037279264768, 47037279469567, -ERASE, 47037279264768, 47037279264768, -STORE, 47037279264768, 47037279469567, -ERASE, 47037279469568, 47037279469568, -STORE, 47037279469568, 47037279485951, -STORE, 47037279485952, 47037281325055, -STORE, 47037279625216, 47037281325055, -STORE, 47037279485952, 47037279625215, -ERASE, 47037279625216, 47037279625216, -STORE, 47037279625216, 47037281284095, -STORE, 47037281284096, 47037281325055, -STORE, 47037280968704, 47037281284095, -STORE, 47037279625216, 47037280968703, -ERASE, 47037279625216, 47037279625216, -STORE, 47037279625216, 47037280968703, -STORE, 47037281280000, 47037281284095, -STORE, 47037280968704, 47037281279999, -ERASE, 47037280968704, 47037280968704, -STORE, 47037280968704, 47037281279999, -STORE, 47037281308672, 47037281325055, -STORE, 47037281284096, 47037281308671, -ERASE, 47037281284096, 47037281284096, -STORE, 47037281284096, 47037281308671, -ERASE, 47037281308672, 47037281308672, -STORE, 47037281308672, 47037281325055, -STORE, 47037281325056, 47037281460223, -ERASE, 47037281325056, 47037281325056, -STORE, 47037281325056, 47037281349631, -STORE, 47037281349632, 47037281460223, -STORE, 47037281411072, 47037281460223, -STORE, 47037281349632, 47037281411071, -ERASE, 47037281349632, 47037281349632, -STORE, 47037281349632, 47037281411071, -STORE, 47037281435648, 47037281460223, -STORE, 47037281411072, 47037281435647, -ERASE, 47037281411072, 47037281411072, -STORE, 47037281411072, 47037281460223, -ERASE, 47037281411072, 47037281411072, -STORE, 47037281411072, 47037281435647, -STORE, 47037281435648, 47037281460223, -STORE, 47037281443840, 47037281460223, -STORE, 47037281435648, 47037281443839, -ERASE, 47037281435648, 47037281435648, -STORE, 47037281435648, 47037281443839, -ERASE, 47037281443840, 47037281443840, -STORE, 47037281443840, 47037281460223, -STORE, 47037281460224, 47037281480703, -ERASE, 47037281460224, 47037281460224, -STORE, 47037281460224, 47037281464319, -STORE, 47037281464320, 47037281480703, -STORE, 47037281468416, 47037281480703, -STORE, 47037281464320, 47037281468415, -ERASE, 47037281464320, 47037281464320, -STORE, 47037281464320, 47037281468415, -STORE, 47037281472512, 47037281480703, -STORE, 47037281468416, 47037281472511, -ERASE, 47037281468416, 47037281468416, -STORE, 47037281468416, 47037281480703, -ERASE, 47037281468416, 47037281468416, -STORE, 47037281468416, 47037281472511, -STORE, 47037281472512, 47037281480703, -ERASE, 47037281472512, 47037281472512, -STORE, 47037281472512, 47037281480703, -STORE, 47037281480704, 47037281488895, -ERASE, 47037281284096, 47037281284096, -STORE, 47037281284096, 47037281300479, -STORE, 47037281300480, 47037281308671, -ERASE, 47037281472512, 47037281472512, -STORE, 47037281472512, 47037281476607, -STORE, 47037281476608, 47037281480703, -ERASE, 47037281435648, 47037281435648, -STORE, 47037281435648, 47037281439743, -STORE, 47037281439744, 47037281443839, -ERASE, 47037279264768, 47037279264768, -STORE, 47037279264768, 47037279461375, -STORE, 47037279461376, 47037279469567, -ERASE, 47037276426240, 47037276426240, -STORE, 47037276426240, 47037276430335, -STORE, 47037276430336, 47037276434431, -ERASE, 94352938094592, 94352938094592, -STORE, 94352938094592, 94352938102783, -STORE, 94352938102784, 94352938106879, -ERASE, 140595518902272, 140595518902272, -STORE, 140595518902272, 140595518906367, -STORE, 140595518906368, 140595518910463, -ERASE, 47037276254208, 47037276254208, -STORE, 94352938438656, 94352938573823, -STORE, 140737488347136, 140737488351231, -STORE, 140733506027520, 140737488351231, -ERASE, 140733506027520, 140733506027520, -STORE, 140733506027520, 140733506031615, -STORE, 94150123073536, 94150123245567, -ERASE, 94150123073536, 94150123073536, -STORE, 94150123073536, 94150123089919, -STORE, 94150123089920, 94150123245567, -ERASE, 94150123089920, 94150123089920, -STORE, 94150123089920, 94150123192319, -STORE, 94150123192320, 94150123233279, -STORE, 94150123233280, 94150123245567, -STORE, 140081290375168, 140081290547199, -ERASE, 140081290375168, 140081290375168, -STORE, 140081290375168, 140081290379263, -STORE, 140081290379264, 140081290547199, -ERASE, 140081290379264, 140081290379264, -STORE, 140081290379264, 140081290502143, -STORE, 140081290502144, 140081290534911, -STORE, 140081290534912, 140081290543103, -STORE, 140081290543104, 140081290547199, -STORE, 140733506707456, 140733506711551, -STORE, 140733506695168, 140733506707455, -STORE, 47551504621568, 47551504629759, -STORE, 47551504629760, 47551504637951, -STORE, 47551504637952, 47551504801791, -ERASE, 47551504637952, 47551504637952, -STORE, 47551504637952, 47551504650239, -STORE, 47551504650240, 47551504801791, -STORE, 47551504748544, 47551504801791, -STORE, 47551504650240, 47551504748543, -ERASE, 47551504650240, 47551504650240, -STORE, 47551504650240, 47551504748543, -STORE, 47551504793600, 47551504801791, -STORE, 47551504748544, 47551504793599, -ERASE, 47551504748544, 47551504748544, -STORE, 47551504748544, 47551504801791, -ERASE, 47551504748544, 47551504748544, -STORE, 47551504748544, 47551504793599, -STORE, 47551504793600, 47551504801791, -ERASE, 47551504793600, 47551504793600, -STORE, 47551504793600, 47551504801791, -STORE, 47551504801792, 47551507853311, -STORE, 47551505346560, 47551507853311, -STORE, 47551504801792, 47551505346559, -ERASE, 47551505346560, 47551505346560, -STORE, 47551505346560, 47551507632127, -STORE, 47551507632128, 47551507853311, -STORE, 47551507042304, 47551507632127, -STORE, 47551505346560, 47551507042303, -ERASE, 47551505346560, 47551505346560, -STORE, 47551505346560, 47551507042303, -STORE, 47551507628032, 47551507632127, -STORE, 47551507042304, 47551507628031, -ERASE, 47551507042304, 47551507042304, -STORE, 47551507042304, 47551507628031, -STORE, 47551507836928, 47551507853311, -STORE, 47551507632128, 47551507836927, -ERASE, 47551507632128, 47551507632128, -STORE, 47551507632128, 47551507836927, -ERASE, 47551507836928, 47551507836928, -STORE, 47551507836928, 47551507853311, -STORE, 47551507853312, 47551509692415, -STORE, 47551507992576, 47551509692415, -STORE, 47551507853312, 47551507992575, -ERASE, 47551507992576, 47551507992576, -STORE, 47551507992576, 47551509651455, -STORE, 47551509651456, 47551509692415, -STORE, 47551509336064, 47551509651455, -STORE, 47551507992576, 47551509336063, -ERASE, 47551507992576, 47551507992576, -STORE, 47551507992576, 47551509336063, -STORE, 47551509647360, 47551509651455, -STORE, 47551509336064, 47551509647359, -ERASE, 47551509336064, 47551509336064, -STORE, 47551509336064, 47551509647359, -STORE, 47551509676032, 47551509692415, -STORE, 47551509651456, 47551509676031, -ERASE, 47551509651456, 47551509651456, -STORE, 47551509651456, 47551509676031, -ERASE, 47551509676032, 47551509676032, -STORE, 47551509676032, 47551509692415, -STORE, 47551509692416, 47551509827583, -ERASE, 47551509692416, 47551509692416, -STORE, 47551509692416, 47551509716991, -STORE, 47551509716992, 47551509827583, -STORE, 47551509778432, 47551509827583, -STORE, 47551509716992, 47551509778431, -ERASE, 47551509716992, 47551509716992, -STORE, 47551509716992, 47551509778431, -STORE, 47551509803008, 47551509827583, -STORE, 47551509778432, 47551509803007, -ERASE, 47551509778432, 47551509778432, -STORE, 47551509778432, 47551509827583, -ERASE, 47551509778432, 47551509778432, -STORE, 47551509778432, 47551509803007, -STORE, 47551509803008, 47551509827583, -STORE, 47551509811200, 47551509827583, -STORE, 47551509803008, 47551509811199, -ERASE, 47551509803008, 47551509803008, -STORE, 47551509803008, 47551509811199, -ERASE, 47551509811200, 47551509811200, -STORE, 47551509811200, 47551509827583, -STORE, 47551509827584, 47551509848063, -ERASE, 47551509827584, 47551509827584, -STORE, 47551509827584, 47551509831679, -STORE, 47551509831680, 47551509848063, -STORE, 47551509835776, 47551509848063, -STORE, 47551509831680, 47551509835775, -ERASE, 47551509831680, 47551509831680, -STORE, 47551509831680, 47551509835775, -STORE, 47551509839872, 47551509848063, -STORE, 47551509835776, 47551509839871, -ERASE, 47551509835776, 47551509835776, -STORE, 47551509835776, 47551509848063, -ERASE, 47551509835776, 47551509835776, -STORE, 47551509835776, 47551509839871, -STORE, 47551509839872, 47551509848063, -ERASE, 47551509839872, 47551509839872, -STORE, 47551509839872, 47551509848063, -STORE, 47551509848064, 47551509856255, -ERASE, 47551509651456, 47551509651456, -STORE, 47551509651456, 47551509667839, -STORE, 47551509667840, 47551509676031, -ERASE, 47551509839872, 47551509839872, -STORE, 47551509839872, 47551509843967, -STORE, 47551509843968, 47551509848063, -ERASE, 47551509803008, 47551509803008, -STORE, 47551509803008, 47551509807103, -STORE, 47551509807104, 47551509811199, -ERASE, 47551507632128, 47551507632128, -STORE, 47551507632128, 47551507828735, -STORE, 47551507828736, 47551507836927, -ERASE, 47551504793600, 47551504793600, -STORE, 47551504793600, 47551504797695, -STORE, 47551504797696, 47551504801791, -ERASE, 94150123233280, 94150123233280, -STORE, 94150123233280, 94150123241471, -STORE, 94150123241472, 94150123245567, -ERASE, 140081290534912, 140081290534912, -STORE, 140081290534912, 140081290539007, -STORE, 140081290539008, 140081290543103, -ERASE, 47551504621568, 47551504621568, -STORE, 94150148112384, 94150148247551, -STORE, 140737488347136, 140737488351231, -STORE, 140734389334016, 140737488351231, -ERASE, 140734389334016, 140734389334016, -STORE, 140734389334016, 140734389338111, -STORE, 94844636606464, 94844636778495, -ERASE, 94844636606464, 94844636606464, -STORE, 94844636606464, 94844636622847, -STORE, 94844636622848, 94844636778495, -ERASE, 94844636622848, 94844636622848, -STORE, 94844636622848, 94844636725247, -STORE, 94844636725248, 94844636766207, -STORE, 94844636766208, 94844636778495, -STORE, 139922765217792, 139922765389823, -ERASE, 139922765217792, 139922765217792, -STORE, 139922765217792, 139922765221887, -STORE, 139922765221888, 139922765389823, -ERASE, 139922765221888, 139922765221888, -STORE, 139922765221888, 139922765344767, -STORE, 139922765344768, 139922765377535, -STORE, 139922765377536, 139922765385727, -STORE, 139922765385728, 139922765389823, -STORE, 140734389678080, 140734389682175, -STORE, 140734389665792, 140734389678079, -STORE, 47710029778944, 47710029787135, -STORE, 47710029787136, 47710029795327, -STORE, 47710029795328, 47710029959167, -ERASE, 47710029795328, 47710029795328, -STORE, 47710029795328, 47710029807615, -STORE, 47710029807616, 47710029959167, -STORE, 47710029905920, 47710029959167, -STORE, 47710029807616, 47710029905919, -ERASE, 47710029807616, 47710029807616, -STORE, 47710029807616, 47710029905919, -STORE, 47710029950976, 47710029959167, -STORE, 47710029905920, 47710029950975, -ERASE, 47710029905920, 47710029905920, -STORE, 47710029905920, 47710029959167, -ERASE, 47710029905920, 47710029905920, -STORE, 47710029905920, 47710029950975, -STORE, 47710029950976, 47710029959167, -ERASE, 47710029950976, 47710029950976, -STORE, 47710029950976, 47710029959167, -STORE, 47710029959168, 47710033010687, -STORE, 47710030503936, 47710033010687, -STORE, 47710029959168, 47710030503935, -ERASE, 47710030503936, 47710030503936, -STORE, 47710030503936, 47710032789503, -STORE, 47710032789504, 47710033010687, -STORE, 47710032199680, 47710032789503, -STORE, 47710030503936, 47710032199679, -ERASE, 47710030503936, 47710030503936, -STORE, 47710030503936, 47710032199679, -STORE, 47710032785408, 47710032789503, -STORE, 47710032199680, 47710032785407, -ERASE, 47710032199680, 47710032199680, -STORE, 47710032199680, 47710032785407, -STORE, 47710032994304, 47710033010687, -STORE, 47710032789504, 47710032994303, -ERASE, 47710032789504, 47710032789504, -STORE, 47710032789504, 47710032994303, -ERASE, 47710032994304, 47710032994304, -STORE, 47710032994304, 47710033010687, -STORE, 47710033010688, 47710034849791, -STORE, 47710033149952, 47710034849791, -STORE, 47710033010688, 47710033149951, -ERASE, 47710033149952, 47710033149952, -STORE, 47710033149952, 47710034808831, -STORE, 47710034808832, 47710034849791, -STORE, 47710034493440, 47710034808831, -STORE, 47710033149952, 47710034493439, -ERASE, 47710033149952, 47710033149952, -STORE, 47710033149952, 47710034493439, -STORE, 47710034804736, 47710034808831, -STORE, 47710034493440, 47710034804735, -ERASE, 47710034493440, 47710034493440, -STORE, 47710034493440, 47710034804735, -STORE, 47710034833408, 47710034849791, -STORE, 47710034808832, 47710034833407, -ERASE, 47710034808832, 47710034808832, -STORE, 47710034808832, 47710034833407, -ERASE, 47710034833408, 47710034833408, -STORE, 47710034833408, 47710034849791, -STORE, 47710034849792, 47710034984959, -ERASE, 47710034849792, 47710034849792, -STORE, 47710034849792, 47710034874367, -STORE, 47710034874368, 47710034984959, -STORE, 47710034935808, 47710034984959, -STORE, 47710034874368, 47710034935807, -ERASE, 47710034874368, 47710034874368, -STORE, 47710034874368, 47710034935807, -STORE, 47710034960384, 47710034984959, -STORE, 47710034935808, 47710034960383, -ERASE, 47710034935808, 47710034935808, -STORE, 47710034935808, 47710034984959, -ERASE, 47710034935808, 47710034935808, -STORE, 47710034935808, 47710034960383, -STORE, 47710034960384, 47710034984959, -STORE, 47710034968576, 47710034984959, -STORE, 47710034960384, 47710034968575, -ERASE, 47710034960384, 47710034960384, -STORE, 47710034960384, 47710034968575, -ERASE, 47710034968576, 47710034968576, -STORE, 47710034968576, 47710034984959, -STORE, 47710034984960, 47710035005439, -ERASE, 47710034984960, 47710034984960, -STORE, 47710034984960, 47710034989055, -STORE, 47710034989056, 47710035005439, -STORE, 47710034993152, 47710035005439, -STORE, 47710034989056, 47710034993151, -ERASE, 47710034989056, 47710034989056, -STORE, 47710034989056, 47710034993151, -STORE, 47710034997248, 47710035005439, -STORE, 47710034993152, 47710034997247, -ERASE, 47710034993152, 47710034993152, -STORE, 47710034993152, 47710035005439, -ERASE, 47710034993152, 47710034993152, -STORE, 47710034993152, 47710034997247, -STORE, 47710034997248, 47710035005439, -ERASE, 47710034997248, 47710034997248, -STORE, 47710034997248, 47710035005439, -STORE, 47710035005440, 47710035013631, -ERASE, 47710034808832, 47710034808832, -STORE, 47710034808832, 47710034825215, -STORE, 47710034825216, 47710034833407, -ERASE, 47710034997248, 47710034997248, -STORE, 47710034997248, 47710035001343, -STORE, 47710035001344, 47710035005439, -ERASE, 47710034960384, 47710034960384, -STORE, 47710034960384, 47710034964479, -STORE, 47710034964480, 47710034968575, -ERASE, 47710032789504, 47710032789504, -STORE, 47710032789504, 47710032986111, -STORE, 47710032986112, 47710032994303, -ERASE, 47710029950976, 47710029950976, -STORE, 47710029950976, 47710029955071, -STORE, 47710029955072, 47710029959167, -ERASE, 94844636766208, 94844636766208, -STORE, 94844636766208, 94844636774399, -STORE, 94844636774400, 94844636778495, -ERASE, 139922765377536, 139922765377536, -STORE, 139922765377536, 139922765381631, -STORE, 139922765381632, 139922765385727, -ERASE, 47710029778944, 47710029778944, -STORE, 94844641775616, 94844641910783, -STORE, 140737488347136, 140737488351231, -STORE, 140732213886976, 140737488351231, -ERASE, 140732213886976, 140732213886976, -STORE, 140732213886976, 140732213891071, -STORE, 94240508887040, 94240509059071, -ERASE, 94240508887040, 94240508887040, -STORE, 94240508887040, 94240508903423, -STORE, 94240508903424, 94240509059071, -ERASE, 94240508903424, 94240508903424, -STORE, 94240508903424, 94240509005823, -STORE, 94240509005824, 94240509046783, -STORE, 94240509046784, 94240509059071, -STORE, 140275106516992, 140275106689023, -ERASE, 140275106516992, 140275106516992, -STORE, 140275106516992, 140275106521087, -STORE, 140275106521088, 140275106689023, -ERASE, 140275106521088, 140275106521088, -STORE, 140275106521088, 140275106643967, -STORE, 140275106643968, 140275106676735, -STORE, 140275106676736, 140275106684927, -STORE, 140275106684928, 140275106689023, -STORE, 140732213977088, 140732213981183, -STORE, 140732213964800, 140732213977087, -STORE, 47357688479744, 47357688487935, -STORE, 47357688487936, 47357688496127, -STORE, 47357688496128, 47357688659967, -ERASE, 47357688496128, 47357688496128, -STORE, 47357688496128, 47357688508415, -STORE, 47357688508416, 47357688659967, -STORE, 47357688606720, 47357688659967, -STORE, 47357688508416, 47357688606719, -ERASE, 47357688508416, 47357688508416, -STORE, 47357688508416, 47357688606719, -STORE, 47357688651776, 47357688659967, -STORE, 47357688606720, 47357688651775, -ERASE, 47357688606720, 47357688606720, -STORE, 47357688606720, 47357688659967, -ERASE, 47357688606720, 47357688606720, -STORE, 47357688606720, 47357688651775, -STORE, 47357688651776, 47357688659967, -ERASE, 47357688651776, 47357688651776, -STORE, 47357688651776, 47357688659967, -STORE, 47357688659968, 47357691711487, -STORE, 47357689204736, 47357691711487, -STORE, 47357688659968, 47357689204735, -ERASE, 47357689204736, 47357689204736, -STORE, 47357689204736, 47357691490303, -STORE, 47357691490304, 47357691711487, -STORE, 47357690900480, 47357691490303, -STORE, 47357689204736, 47357690900479, -ERASE, 47357689204736, 47357689204736, -STORE, 47357689204736, 47357690900479, -STORE, 47357691486208, 47357691490303, -STORE, 47357690900480, 47357691486207, -ERASE, 47357690900480, 47357690900480, -STORE, 47357690900480, 47357691486207, -STORE, 47357691695104, 47357691711487, -STORE, 47357691490304, 47357691695103, -ERASE, 47357691490304, 47357691490304, -STORE, 47357691490304, 47357691695103, -ERASE, 47357691695104, 47357691695104, -STORE, 47357691695104, 47357691711487, -STORE, 47357691711488, 47357693550591, -STORE, 47357691850752, 47357693550591, -STORE, 47357691711488, 47357691850751, -ERASE, 47357691850752, 47357691850752, -STORE, 47357691850752, 47357693509631, -STORE, 47357693509632, 47357693550591, -STORE, 47357693194240, 47357693509631, -STORE, 47357691850752, 47357693194239, -ERASE, 47357691850752, 47357691850752, -STORE, 47357691850752, 47357693194239, -STORE, 47357693505536, 47357693509631, -STORE, 47357693194240, 47357693505535, -ERASE, 47357693194240, 47357693194240, -STORE, 47357693194240, 47357693505535, -STORE, 47357693534208, 47357693550591, -STORE, 47357693509632, 47357693534207, -ERASE, 47357693509632, 47357693509632, -STORE, 47357693509632, 47357693534207, -ERASE, 47357693534208, 47357693534208, -STORE, 47357693534208, 47357693550591, -STORE, 47357693550592, 47357693685759, -ERASE, 47357693550592, 47357693550592, -STORE, 47357693550592, 47357693575167, -STORE, 47357693575168, 47357693685759, -STORE, 47357693636608, 47357693685759, -STORE, 47357693575168, 47357693636607, -ERASE, 47357693575168, 47357693575168, -STORE, 47357693575168, 47357693636607, -STORE, 47357693661184, 47357693685759, -STORE, 47357693636608, 47357693661183, -ERASE, 47357693636608, 47357693636608, -STORE, 47357693636608, 47357693685759, -ERASE, 47357693636608, 47357693636608, -STORE, 47357693636608, 47357693661183, -STORE, 47357693661184, 47357693685759, -STORE, 47357693669376, 47357693685759, -STORE, 47357693661184, 47357693669375, -ERASE, 47357693661184, 47357693661184, -STORE, 47357693661184, 47357693669375, -ERASE, 47357693669376, 47357693669376, -STORE, 47357693669376, 47357693685759, -STORE, 47357693685760, 47357693706239, -ERASE, 47357693685760, 47357693685760, -STORE, 47357693685760, 47357693689855, -STORE, 47357693689856, 47357693706239, -STORE, 47357693693952, 47357693706239, -STORE, 47357693689856, 47357693693951, -ERASE, 47357693689856, 47357693689856, -STORE, 47357693689856, 47357693693951, -STORE, 47357693698048, 47357693706239, -STORE, 47357693693952, 47357693698047, -ERASE, 47357693693952, 47357693693952, -STORE, 47357693693952, 47357693706239, -ERASE, 47357693693952, 47357693693952, -STORE, 47357693693952, 47357693698047, -STORE, 47357693698048, 47357693706239, -ERASE, 47357693698048, 47357693698048, -STORE, 47357693698048, 47357693706239, -STORE, 47357693706240, 47357693714431, -ERASE, 47357693509632, 47357693509632, -STORE, 47357693509632, 47357693526015, -STORE, 47357693526016, 47357693534207, -ERASE, 47357693698048, 47357693698048, -STORE, 47357693698048, 47357693702143, -STORE, 47357693702144, 47357693706239, -ERASE, 47357693661184, 47357693661184, -STORE, 47357693661184, 47357693665279, -STORE, 47357693665280, 47357693669375, -ERASE, 47357691490304, 47357691490304, -STORE, 47357691490304, 47357691686911, -STORE, 47357691686912, 47357691695103, -ERASE, 47357688651776, 47357688651776, -STORE, 47357688651776, 47357688655871, -STORE, 47357688655872, 47357688659967, -ERASE, 94240509046784, 94240509046784, -STORE, 94240509046784, 94240509054975, -STORE, 94240509054976, 94240509059071, -ERASE, 140275106676736, 140275106676736, -STORE, 140275106676736, 140275106680831, -STORE, 140275106680832, 140275106684927, -ERASE, 47357688479744, 47357688479744, -STORE, 94240518361088, 94240518496255, -STORE, 140737488347136, 140737488351231, -STORE, 140732688277504, 140737488351231, -ERASE, 140732688277504, 140732688277504, -STORE, 140732688277504, 140732688281599, -STORE, 94629171351552, 94629172064255, -ERASE, 94629171351552, 94629171351552, -STORE, 94629171351552, 94629171400703, -STORE, 94629171400704, 94629172064255, -ERASE, 94629171400704, 94629171400704, -STORE, 94629171400704, 94629171945471, -STORE, 94629171945472, 94629172043775, -STORE, 94629172043776, 94629172064255, -STORE, 139770707644416, 139770707816447, -ERASE, 139770707644416, 139770707644416, -STORE, 139770707644416, 139770707648511, -STORE, 139770707648512, 139770707816447, -ERASE, 139770707648512, 139770707648512, -STORE, 139770707648512, 139770707771391, -STORE, 139770707771392, 139770707804159, -STORE, 139770707804160, 139770707812351, -STORE, 139770707812352, 139770707816447, -STORE, 140732689121280, 140732689125375, -STORE, 140732689108992, 140732689121279, -STORE, 47862087352320, 47862087360511, -STORE, 47862087360512, 47862087368703, -STORE, 47862087368704, 47862087475199, -STORE, 47862087385088, 47862087475199, -STORE, 47862087368704, 47862087385087, -ERASE, 47862087385088, 47862087385088, -STORE, 47862087385088, 47862087458815, -STORE, 47862087458816, 47862087475199, -STORE, 47862087438336, 47862087458815, -STORE, 47862087385088, 47862087438335, -ERASE, 47862087385088, 47862087385088, -STORE, 47862087385088, 47862087438335, -STORE, 47862087454720, 47862087458815, -STORE, 47862087438336, 47862087454719, -ERASE, 47862087438336, 47862087438336, -STORE, 47862087438336, 47862087454719, -STORE, 47862087467008, 47862087475199, -STORE, 47862087458816, 47862087467007, -ERASE, 47862087458816, 47862087458816, -STORE, 47862087458816, 47862087467007, -ERASE, 47862087467008, 47862087467008, -STORE, 47862087467008, 47862087475199, -STORE, 47862087475200, 47862089314303, -STORE, 47862087614464, 47862089314303, -STORE, 47862087475200, 47862087614463, -ERASE, 47862087614464, 47862087614464, -STORE, 47862087614464, 47862089273343, -STORE, 47862089273344, 47862089314303, -STORE, 47862088957952, 47862089273343, -STORE, 47862087614464, 47862088957951, -ERASE, 47862087614464, 47862087614464, -STORE, 47862087614464, 47862088957951, -STORE, 47862089269248, 47862089273343, -STORE, 47862088957952, 47862089269247, -ERASE, 47862088957952, 47862088957952, -STORE, 47862088957952, 47862089269247, -STORE, 47862089297920, 47862089314303, -STORE, 47862089273344, 47862089297919, -ERASE, 47862089273344, 47862089273344, -STORE, 47862089273344, 47862089297919, -ERASE, 47862089297920, 47862089297920, -STORE, 47862089297920, 47862089314303, -STORE, 47862089297920, 47862089326591, -ERASE, 47862089273344, 47862089273344, -STORE, 47862089273344, 47862089289727, -STORE, 47862089289728, 47862089297919, -ERASE, 47862087458816, 47862087458816, -STORE, 47862087458816, 47862087462911, -STORE, 47862087462912, 47862087467007, -ERASE, 94629172043776, 94629172043776, -STORE, 94629172043776, 94629172060159, -STORE, 94629172060160, 94629172064255, -ERASE, 139770707804160, 139770707804160, -STORE, 139770707804160, 139770707808255, -STORE, 139770707808256, 139770707812351, -ERASE, 47862087352320, 47862087352320, -STORE, 94629197533184, 94629197668351, -STORE, 140737488347136, 140737488351231, -STORE, 140727540711424, 140737488351231, -ERASE, 140727540711424, 140727540711424, -STORE, 140727540711424, 140727540715519, -STORE, 94299865313280, 94299866025983, -ERASE, 94299865313280, 94299865313280, -STORE, 94299865313280, 94299865362431, -STORE, 94299865362432, 94299866025983, -ERASE, 94299865362432, 94299865362432, -STORE, 94299865362432, 94299865907199, -STORE, 94299865907200, 94299866005503, -STORE, 94299866005504, 94299866025983, -STORE, 140680268763136, 140680268935167, -ERASE, 140680268763136, 140680268763136, -STORE, 140680268763136, 140680268767231, -STORE, 140680268767232, 140680268935167, -ERASE, 140680268767232, 140680268767232, -STORE, 140680268767232, 140680268890111, -STORE, 140680268890112, 140680268922879, -STORE, 140680268922880, 140680268931071, -STORE, 140680268931072, 140680268935167, -STORE, 140727541424128, 140727541428223, -STORE, 140727541411840, 140727541424127, -STORE, 46952526233600, 46952526241791, -STORE, 46952526241792, 46952526249983, -STORE, 46952526249984, 46952526356479, -STORE, 46952526266368, 46952526356479, -STORE, 46952526249984, 46952526266367, -ERASE, 46952526266368, 46952526266368, -STORE, 46952526266368, 46952526340095, -STORE, 46952526340096, 46952526356479, -STORE, 46952526319616, 46952526340095, -STORE, 46952526266368, 46952526319615, -ERASE, 46952526266368, 46952526266368, -STORE, 46952526266368, 46952526319615, -STORE, 46952526336000, 46952526340095, -STORE, 46952526319616, 46952526335999, -ERASE, 46952526319616, 46952526319616, -STORE, 46952526319616, 46952526335999, -STORE, 46952526348288, 46952526356479, -STORE, 46952526340096, 46952526348287, -ERASE, 46952526340096, 46952526340096, -STORE, 46952526340096, 46952526348287, -ERASE, 46952526348288, 46952526348288, -STORE, 46952526348288, 46952526356479, -STORE, 46952526356480, 46952528195583, -STORE, 46952526495744, 46952528195583, -STORE, 46952526356480, 46952526495743, -ERASE, 46952526495744, 46952526495744, -STORE, 46952526495744, 46952528154623, -STORE, 46952528154624, 46952528195583, -STORE, 46952527839232, 46952528154623, -STORE, 46952526495744, 46952527839231, -ERASE, 46952526495744, 46952526495744, -STORE, 46952526495744, 46952527839231, -STORE, 46952528150528, 46952528154623, -STORE, 46952527839232, 46952528150527, -ERASE, 46952527839232, 46952527839232, -STORE, 46952527839232, 46952528150527, -STORE, 46952528179200, 46952528195583, -STORE, 46952528154624, 46952528179199, -ERASE, 46952528154624, 46952528154624, -STORE, 46952528154624, 46952528179199, -ERASE, 46952528179200, 46952528179200, -STORE, 46952528179200, 46952528195583, -STORE, 46952528179200, 46952528207871, -ERASE, 46952528154624, 46952528154624, -STORE, 46952528154624, 46952528171007, -STORE, 46952528171008, 46952528179199, -ERASE, 46952526340096, 46952526340096, -STORE, 46952526340096, 46952526344191, -STORE, 46952526344192, 46952526348287, -ERASE, 94299866005504, 94299866005504, -STORE, 94299866005504, 94299866021887, -STORE, 94299866021888, 94299866025983, -ERASE, 140680268922880, 140680268922880, -STORE, 140680268922880, 140680268926975, -STORE, 140680268926976, 140680268931071, -ERASE, 46952526233600, 46952526233600, -STORE, 140737488347136, 140737488351231, -STORE, 140722874793984, 140737488351231, -ERASE, 140722874793984, 140722874793984, -STORE, 140722874793984, 140722874798079, -STORE, 94448916213760, 94448916926463, -ERASE, 94448916213760, 94448916213760, -STORE, 94448916213760, 94448916262911, -STORE, 94448916262912, 94448916926463, -ERASE, 94448916262912, 94448916262912, -STORE, 94448916262912, 94448916807679, -STORE, 94448916807680, 94448916905983, -STORE, 94448916905984, 94448916926463, -STORE, 140389117046784, 140389117218815, -ERASE, 140389117046784, 140389117046784, -STORE, 140389117046784, 140389117050879, -STORE, 140389117050880, 140389117218815, -ERASE, 140389117050880, 140389117050880, -STORE, 140389117050880, 140389117173759, -STORE, 140389117173760, 140389117206527, -STORE, 140389117206528, 140389117214719, -STORE, 140389117214720, 140389117218815, -STORE, 140722875297792, 140722875301887, -STORE, 140722875285504, 140722875297791, -STORE, 47243677949952, 47243677958143, -STORE, 47243677958144, 47243677966335, -STORE, 47243677966336, 47243678072831, -STORE, 47243677982720, 47243678072831, -STORE, 47243677966336, 47243677982719, -ERASE, 47243677982720, 47243677982720, -STORE, 47243677982720, 47243678056447, -STORE, 47243678056448, 47243678072831, -STORE, 47243678035968, 47243678056447, -STORE, 47243677982720, 47243678035967, -ERASE, 47243677982720, 47243677982720, -STORE, 47243677982720, 47243678035967, -STORE, 47243678052352, 47243678056447, -STORE, 47243678035968, 47243678052351, -ERASE, 47243678035968, 47243678035968, -STORE, 47243678035968, 47243678052351, -STORE, 47243678064640, 47243678072831, -STORE, 47243678056448, 47243678064639, -ERASE, 47243678056448, 47243678056448, -STORE, 47243678056448, 47243678064639, -ERASE, 47243678064640, 47243678064640, -STORE, 47243678064640, 47243678072831, -STORE, 47243678072832, 47243679911935, -STORE, 47243678212096, 47243679911935, -STORE, 47243678072832, 47243678212095, -ERASE, 47243678212096, 47243678212096, -STORE, 47243678212096, 47243679870975, -STORE, 47243679870976, 47243679911935, -STORE, 47243679555584, 47243679870975, -STORE, 47243678212096, 47243679555583, -ERASE, 47243678212096, 47243678212096, -STORE, 47243678212096, 47243679555583, -STORE, 47243679866880, 47243679870975, -STORE, 47243679555584, 47243679866879, -ERASE, 47243679555584, 47243679555584, -STORE, 47243679555584, 47243679866879, -STORE, 47243679895552, 47243679911935, -STORE, 47243679870976, 47243679895551, -ERASE, 47243679870976, 47243679870976, -STORE, 47243679870976, 47243679895551, -ERASE, 47243679895552, 47243679895552, -STORE, 47243679895552, 47243679911935, -STORE, 47243679895552, 47243679924223, -ERASE, 47243679870976, 47243679870976, -STORE, 47243679870976, 47243679887359, -STORE, 47243679887360, 47243679895551, -ERASE, 47243678056448, 47243678056448, -STORE, 47243678056448, 47243678060543, -STORE, 47243678060544, 47243678064639, -ERASE, 94448916905984, 94448916905984, -STORE, 94448916905984, 94448916922367, -STORE, 94448916922368, 94448916926463, -ERASE, 140389117206528, 140389117206528, -STORE, 140389117206528, 140389117210623, -STORE, 140389117210624, 140389117214719, -ERASE, 47243677949952, 47243677949952, -STORE, 140737488347136, 140737488351231, -STORE, 140733068505088, 140737488351231, -ERASE, 140733068505088, 140733068505088, -STORE, 140733068505088, 140733068509183, -STORE, 94207145750528, 94207146463231, -ERASE, 94207145750528, 94207145750528, -STORE, 94207145750528, 94207145799679, -STORE, 94207145799680, 94207146463231, -ERASE, 94207145799680, 94207145799680, -STORE, 94207145799680, 94207146344447, -STORE, 94207146344448, 94207146442751, -STORE, 94207146442752, 94207146463231, -STORE, 140684504911872, 140684505083903, -ERASE, 140684504911872, 140684504911872, -STORE, 140684504911872, 140684504915967, -STORE, 140684504915968, 140684505083903, -ERASE, 140684504915968, 140684504915968, -STORE, 140684504915968, 140684505038847, -STORE, 140684505038848, 140684505071615, -STORE, 140684505071616, 140684505079807, -STORE, 140684505079808, 140684505083903, -STORE, 140733068607488, 140733068611583, -STORE, 140733068595200, 140733068607487, -STORE, 46948290084864, 46948290093055, -STORE, 46948290093056, 46948290101247, -STORE, 46948290101248, 46948290207743, -STORE, 46948290117632, 46948290207743, -STORE, 46948290101248, 46948290117631, -ERASE, 46948290117632, 46948290117632, -STORE, 46948290117632, 46948290191359, -STORE, 46948290191360, 46948290207743, -STORE, 46948290170880, 46948290191359, -STORE, 46948290117632, 46948290170879, -ERASE, 46948290117632, 46948290117632, -STORE, 46948290117632, 46948290170879, -STORE, 46948290187264, 46948290191359, -STORE, 46948290170880, 46948290187263, -ERASE, 46948290170880, 46948290170880, -STORE, 46948290170880, 46948290187263, -STORE, 46948290199552, 46948290207743, -STORE, 46948290191360, 46948290199551, -ERASE, 46948290191360, 46948290191360, -STORE, 46948290191360, 46948290199551, -ERASE, 46948290199552, 46948290199552, -STORE, 46948290199552, 46948290207743, -STORE, 46948290207744, 46948292046847, -STORE, 46948290347008, 46948292046847, -STORE, 46948290207744, 46948290347007, -ERASE, 46948290347008, 46948290347008, -STORE, 46948290347008, 46948292005887, -STORE, 46948292005888, 46948292046847, -STORE, 46948291690496, 46948292005887, -STORE, 46948290347008, 46948291690495, -ERASE, 46948290347008, 46948290347008, -STORE, 46948290347008, 46948291690495, -STORE, 46948292001792, 46948292005887, -STORE, 46948291690496, 46948292001791, -ERASE, 46948291690496, 46948291690496, -STORE, 46948291690496, 46948292001791, -STORE, 46948292030464, 46948292046847, -STORE, 46948292005888, 46948292030463, -ERASE, 46948292005888, 46948292005888, -STORE, 46948292005888, 46948292030463, -ERASE, 46948292030464, 46948292030464, -STORE, 46948292030464, 46948292046847, -STORE, 46948292030464, 46948292059135, -ERASE, 46948292005888, 46948292005888, -STORE, 46948292005888, 46948292022271, -STORE, 46948292022272, 46948292030463, -ERASE, 46948290191360, 46948290191360, -STORE, 46948290191360, 46948290195455, -STORE, 46948290195456, 46948290199551, -ERASE, 94207146442752, 94207146442752, -STORE, 94207146442752, 94207146459135, -STORE, 94207146459136, 94207146463231, -ERASE, 140684505071616, 140684505071616, -STORE, 140684505071616, 140684505075711, -STORE, 140684505075712, 140684505079807, -ERASE, 46948290084864, 46948290084864, -STORE, 140737488347136, 140737488351231, -STORE, 140726367158272, 140737488351231, -ERASE, 140726367158272, 140726367158272, -STORE, 140726367158272, 140726367162367, -STORE, 94436124106752, 94436124819455, -ERASE, 94436124106752, 94436124106752, -STORE, 94436124106752, 94436124155903, -STORE, 94436124155904, 94436124819455, -ERASE, 94436124155904, 94436124155904, -STORE, 94436124155904, 94436124700671, -STORE, 94436124700672, 94436124798975, -STORE, 94436124798976, 94436124819455, -STORE, 140049025044480, 140049025216511, -ERASE, 140049025044480, 140049025044480, -STORE, 140049025044480, 140049025048575, -STORE, 140049025048576, 140049025216511, -ERASE, 140049025048576, 140049025048576, -STORE, 140049025048576, 140049025171455, -STORE, 140049025171456, 140049025204223, -STORE, 140049025204224, 140049025212415, -STORE, 140049025212416, 140049025216511, -STORE, 140726367256576, 140726367260671, -STORE, 140726367244288, 140726367256575, -STORE, 47583769952256, 47583769960447, -STORE, 47583769960448, 47583769968639, -STORE, 47583769968640, 47583770075135, -STORE, 47583769985024, 47583770075135, -STORE, 47583769968640, 47583769985023, -ERASE, 47583769985024, 47583769985024, -STORE, 47583769985024, 47583770058751, -STORE, 47583770058752, 47583770075135, -STORE, 47583770038272, 47583770058751, -STORE, 47583769985024, 47583770038271, -ERASE, 47583769985024, 47583769985024, -STORE, 47583769985024, 47583770038271, -STORE, 47583770054656, 47583770058751, -STORE, 47583770038272, 47583770054655, -ERASE, 47583770038272, 47583770038272, -STORE, 47583770038272, 47583770054655, -STORE, 47583770066944, 47583770075135, -STORE, 47583770058752, 47583770066943, -ERASE, 47583770058752, 47583770058752, -STORE, 47583770058752, 47583770066943, -ERASE, 47583770066944, 47583770066944, -STORE, 47583770066944, 47583770075135, -STORE, 47583770075136, 47583771914239, -STORE, 47583770214400, 47583771914239, -STORE, 47583770075136, 47583770214399, -ERASE, 47583770214400, 47583770214400, -STORE, 47583770214400, 47583771873279, -STORE, 47583771873280, 47583771914239, -STORE, 47583771557888, 47583771873279, -STORE, 47583770214400, 47583771557887, -ERASE, 47583770214400, 47583770214400, -STORE, 47583770214400, 47583771557887, -STORE, 47583771869184, 47583771873279, -STORE, 47583771557888, 47583771869183, -ERASE, 47583771557888, 47583771557888, -STORE, 47583771557888, 47583771869183, -STORE, 47583771897856, 47583771914239, -STORE, 47583771873280, 47583771897855, -ERASE, 47583771873280, 47583771873280, -STORE, 47583771873280, 47583771897855, -ERASE, 47583771897856, 47583771897856, -STORE, 47583771897856, 47583771914239, -STORE, 47583771897856, 47583771926527, -ERASE, 47583771873280, 47583771873280, -STORE, 47583771873280, 47583771889663, -STORE, 47583771889664, 47583771897855, -ERASE, 47583770058752, 47583770058752, -STORE, 47583770058752, 47583770062847, -STORE, 47583770062848, 47583770066943, -ERASE, 94436124798976, 94436124798976, -STORE, 94436124798976, 94436124815359, -STORE, 94436124815360, 94436124819455, -ERASE, 140049025204224, 140049025204224, -STORE, 140049025204224, 140049025208319, -STORE, 140049025208320, 140049025212415, -ERASE, 47583769952256, 47583769952256, -STORE, 140737488347136, 140737488351231, -STORE, 140727116099584, 140737488351231, -ERASE, 140727116099584, 140727116099584, -STORE, 140727116099584, 140727116103679, -STORE, 94166319734784, 94166320447487, -ERASE, 94166319734784, 94166319734784, -STORE, 94166319734784, 94166319783935, -STORE, 94166319783936, 94166320447487, -ERASE, 94166319783936, 94166319783936, -STORE, 94166319783936, 94166320328703, -STORE, 94166320328704, 94166320427007, -STORE, 94166320427008, 94166320447487, -STORE, 139976559542272, 139976559714303, -ERASE, 139976559542272, 139976559542272, -STORE, 139976559542272, 139976559546367, -STORE, 139976559546368, 139976559714303, -ERASE, 139976559546368, 139976559546368, -STORE, 139976559546368, 139976559669247, -STORE, 139976559669248, 139976559702015, -STORE, 139976559702016, 139976559710207, -STORE, 139976559710208, 139976559714303, -STORE, 140727116222464, 140727116226559, -STORE, 140727116210176, 140727116222463, -STORE, 47656235454464, 47656235462655, -STORE, 47656235462656, 47656235470847, -STORE, 47656235470848, 47656235577343, -STORE, 47656235487232, 47656235577343, -STORE, 47656235470848, 47656235487231, -ERASE, 47656235487232, 47656235487232, -STORE, 47656235487232, 47656235560959, -STORE, 47656235560960, 47656235577343, -STORE, 47656235540480, 47656235560959, -STORE, 47656235487232, 47656235540479, -ERASE, 47656235487232, 47656235487232, -STORE, 47656235487232, 47656235540479, -STORE, 47656235556864, 47656235560959, -STORE, 47656235540480, 47656235556863, -ERASE, 47656235540480, 47656235540480, -STORE, 47656235540480, 47656235556863, -STORE, 47656235569152, 47656235577343, -STORE, 47656235560960, 47656235569151, -ERASE, 47656235560960, 47656235560960, -STORE, 47656235560960, 47656235569151, -ERASE, 47656235569152, 47656235569152, -STORE, 47656235569152, 47656235577343, -STORE, 47656235577344, 47656237416447, -STORE, 47656235716608, 47656237416447, -STORE, 47656235577344, 47656235716607, -ERASE, 47656235716608, 47656235716608, -STORE, 47656235716608, 47656237375487, -STORE, 47656237375488, 47656237416447, -STORE, 47656237060096, 47656237375487, -STORE, 47656235716608, 47656237060095, -ERASE, 47656235716608, 47656235716608, -STORE, 47656235716608, 47656237060095, -STORE, 47656237371392, 47656237375487, -STORE, 47656237060096, 47656237371391, -ERASE, 47656237060096, 47656237060096, -STORE, 47656237060096, 47656237371391, -STORE, 47656237400064, 47656237416447, -STORE, 47656237375488, 47656237400063, -ERASE, 47656237375488, 47656237375488, -STORE, 47656237375488, 47656237400063, -ERASE, 47656237400064, 47656237400064, -STORE, 47656237400064, 47656237416447, -STORE, 47656237400064, 47656237428735, -ERASE, 47656237375488, 47656237375488, -STORE, 47656237375488, 47656237391871, -STORE, 47656237391872, 47656237400063, -ERASE, 47656235560960, 47656235560960, -STORE, 47656235560960, 47656235565055, -STORE, 47656235565056, 47656235569151, -ERASE, 94166320427008, 94166320427008, -STORE, 94166320427008, 94166320443391, -STORE, 94166320443392, 94166320447487, -ERASE, 139976559702016, 139976559702016, -STORE, 139976559702016, 139976559706111, -STORE, 139976559706112, 139976559710207, -ERASE, 47656235454464, 47656235454464, -STORE, 94166332153856, 94166332289023, -STORE, 140737488347136, 140737488351231, -STORE, 140726412816384, 140737488351231, -ERASE, 140726412816384, 140726412816384, -STORE, 140726412816384, 140726412820479, -STORE, 94094884507648, 94094885220351, -ERASE, 94094884507648, 94094884507648, -STORE, 94094884507648, 94094884556799, -STORE, 94094884556800, 94094885220351, -ERASE, 94094884556800, 94094884556800, -STORE, 94094884556800, 94094885101567, -STORE, 94094885101568, 94094885199871, -STORE, 94094885199872, 94094885220351, -STORE, 139773773938688, 139773774110719, -ERASE, 139773773938688, 139773773938688, -STORE, 139773773938688, 139773773942783, -STORE, 139773773942784, 139773774110719, -ERASE, 139773773942784, 139773773942784, -STORE, 139773773942784, 139773774065663, -STORE, 139773774065664, 139773774098431, -STORE, 139773774098432, 139773774106623, -STORE, 139773774106624, 139773774110719, -STORE, 140726412963840, 140726412967935, -STORE, 140726412951552, 140726412963839, -STORE, 47859021058048, 47859021066239, -STORE, 47859021066240, 47859021074431, -STORE, 47859021074432, 47859021180927, -STORE, 47859021090816, 47859021180927, -STORE, 47859021074432, 47859021090815, -ERASE, 47859021090816, 47859021090816, -STORE, 47859021090816, 47859021164543, -STORE, 47859021164544, 47859021180927, -STORE, 47859021144064, 47859021164543, -STORE, 47859021090816, 47859021144063, -ERASE, 47859021090816, 47859021090816, -STORE, 47859021090816, 47859021144063, -STORE, 47859021160448, 47859021164543, -STORE, 47859021144064, 47859021160447, -ERASE, 47859021144064, 47859021144064, -STORE, 47859021144064, 47859021160447, -STORE, 47859021172736, 47859021180927, -STORE, 47859021164544, 47859021172735, -ERASE, 47859021164544, 47859021164544, -STORE, 47859021164544, 47859021172735, -ERASE, 47859021172736, 47859021172736, -STORE, 47859021172736, 47859021180927, -STORE, 47859021180928, 47859023020031, -STORE, 47859021320192, 47859023020031, -STORE, 47859021180928, 47859021320191, -ERASE, 47859021320192, 47859021320192, -STORE, 47859021320192, 47859022979071, -STORE, 47859022979072, 47859023020031, -STORE, 47859022663680, 47859022979071, -STORE, 47859021320192, 47859022663679, -ERASE, 47859021320192, 47859021320192, -STORE, 47859021320192, 47859022663679, -STORE, 47859022974976, 47859022979071, -STORE, 47859022663680, 47859022974975, -ERASE, 47859022663680, 47859022663680, -STORE, 47859022663680, 47859022974975, -STORE, 47859023003648, 47859023020031, -STORE, 47859022979072, 47859023003647, -ERASE, 47859022979072, 47859022979072, -STORE, 47859022979072, 47859023003647, -ERASE, 47859023003648, 47859023003648, -STORE, 47859023003648, 47859023020031, -STORE, 47859023003648, 47859023032319, -ERASE, 47859022979072, 47859022979072, -STORE, 47859022979072, 47859022995455, -STORE, 47859022995456, 47859023003647, -ERASE, 47859021164544, 47859021164544, -STORE, 47859021164544, 47859021168639, -STORE, 47859021168640, 47859021172735, -ERASE, 94094885199872, 94094885199872, -STORE, 94094885199872, 94094885216255, -STORE, 94094885216256, 94094885220351, -ERASE, 139773774098432, 139773774098432, -STORE, 139773774098432, 139773774102527, -STORE, 139773774102528, 139773774106623, -ERASE, 47859021058048, 47859021058048, -STORE, 94094901108736, 94094901243903, -STORE, 140737488347136, 140737488351231, -STORE, 140736567963648, 140737488351231, -ERASE, 140736567963648, 140736567963648, -STORE, 140736567963648, 140736567967743, -STORE, 94924425748480, 94924426461183, -ERASE, 94924425748480, 94924425748480, -STORE, 94924425748480, 94924425797631, -STORE, 94924425797632, 94924426461183, -ERASE, 94924425797632, 94924425797632, -STORE, 94924425797632, 94924426342399, -STORE, 94924426342400, 94924426440703, -STORE, 94924426440704, 94924426461183, -STORE, 140042126319616, 140042126491647, -ERASE, 140042126319616, 140042126319616, -STORE, 140042126319616, 140042126323711, -STORE, 140042126323712, 140042126491647, -ERASE, 140042126323712, 140042126323712, -STORE, 140042126323712, 140042126446591, -STORE, 140042126446592, 140042126479359, -STORE, 140042126479360, 140042126487551, -STORE, 140042126487552, 140042126491647, -STORE, 140736568672256, 140736568676351, -STORE, 140736568659968, 140736568672255, -STORE, 47590668677120, 47590668685311, -STORE, 47590668685312, 47590668693503, -STORE, 47590668693504, 47590668799999, -STORE, 47590668709888, 47590668799999, -STORE, 47590668693504, 47590668709887, -ERASE, 47590668709888, 47590668709888, -STORE, 47590668709888, 47590668783615, -STORE, 47590668783616, 47590668799999, -STORE, 47590668763136, 47590668783615, -STORE, 47590668709888, 47590668763135, -ERASE, 47590668709888, 47590668709888, -STORE, 47590668709888, 47590668763135, -STORE, 47590668779520, 47590668783615, -STORE, 47590668763136, 47590668779519, -ERASE, 47590668763136, 47590668763136, -STORE, 47590668763136, 47590668779519, -STORE, 47590668791808, 47590668799999, -STORE, 47590668783616, 47590668791807, -ERASE, 47590668783616, 47590668783616, -STORE, 47590668783616, 47590668791807, -ERASE, 47590668791808, 47590668791808, -STORE, 47590668791808, 47590668799999, -STORE, 47590668800000, 47590670639103, -STORE, 47590668939264, 47590670639103, -STORE, 47590668800000, 47590668939263, -ERASE, 47590668939264, 47590668939264, -STORE, 47590668939264, 47590670598143, -STORE, 47590670598144, 47590670639103, -STORE, 47590670282752, 47590670598143, -STORE, 47590668939264, 47590670282751, -ERASE, 47590668939264, 47590668939264, -STORE, 47590668939264, 47590670282751, -STORE, 47590670594048, 47590670598143, -STORE, 47590670282752, 47590670594047, -ERASE, 47590670282752, 47590670282752, -STORE, 47590670282752, 47590670594047, -STORE, 47590670622720, 47590670639103, -STORE, 47590670598144, 47590670622719, -ERASE, 47590670598144, 47590670598144, -STORE, 47590670598144, 47590670622719, -ERASE, 47590670622720, 47590670622720, -STORE, 47590670622720, 47590670639103, -STORE, 47590670622720, 47590670651391, -ERASE, 47590670598144, 47590670598144, -STORE, 47590670598144, 47590670614527, -STORE, 47590670614528, 47590670622719, -ERASE, 47590668783616, 47590668783616, -STORE, 47590668783616, 47590668787711, -STORE, 47590668787712, 47590668791807, -ERASE, 94924426440704, 94924426440704, -STORE, 94924426440704, 94924426457087, -STORE, 94924426457088, 94924426461183, -ERASE, 140042126479360, 140042126479360, -STORE, 140042126479360, 140042126483455, -STORE, 140042126483456, 140042126487551, -ERASE, 47590668677120, 47590668677120, -STORE, 140737488347136, 140737488351231, -STORE, 140733281439744, 140737488351231, -ERASE, 140733281439744, 140733281439744, -STORE, 140733281439744, 140733281443839, -STORE, 94490667069440, 94490667782143, -ERASE, 94490667069440, 94490667069440, -STORE, 94490667069440, 94490667118591, -STORE, 94490667118592, 94490667782143, -ERASE, 94490667118592, 94490667118592, -STORE, 94490667118592, 94490667663359, -STORE, 94490667663360, 94490667761663, -STORE, 94490667761664, 94490667782143, -STORE, 139878215118848, 139878215290879, -ERASE, 139878215118848, 139878215118848, -STORE, 139878215118848, 139878215122943, -STORE, 139878215122944, 139878215290879, -ERASE, 139878215122944, 139878215122944, -STORE, 139878215122944, 139878215245823, -STORE, 139878215245824, 139878215278591, -STORE, 139878215278592, 139878215286783, -STORE, 139878215286784, 139878215290879, -STORE, 140733281464320, 140733281468415, -STORE, 140733281452032, 140733281464319, -STORE, 47754579877888, 47754579886079, -STORE, 47754579886080, 47754579894271, -STORE, 47754579894272, 47754580000767, -STORE, 47754579910656, 47754580000767, -STORE, 47754579894272, 47754579910655, -ERASE, 47754579910656, 47754579910656, -STORE, 47754579910656, 47754579984383, -STORE, 47754579984384, 47754580000767, -STORE, 47754579963904, 47754579984383, -STORE, 47754579910656, 47754579963903, -ERASE, 47754579910656, 47754579910656, -STORE, 47754579910656, 47754579963903, -STORE, 47754579980288, 47754579984383, -STORE, 47754579963904, 47754579980287, -ERASE, 47754579963904, 47754579963904, -STORE, 47754579963904, 47754579980287, -STORE, 47754579992576, 47754580000767, -STORE, 47754579984384, 47754579992575, -ERASE, 47754579984384, 47754579984384, -STORE, 47754579984384, 47754579992575, -ERASE, 47754579992576, 47754579992576, -STORE, 47754579992576, 47754580000767, -STORE, 47754580000768, 47754581839871, -STORE, 47754580140032, 47754581839871, -STORE, 47754580000768, 47754580140031, -ERASE, 47754580140032, 47754580140032, -STORE, 47754580140032, 47754581798911, -STORE, 47754581798912, 47754581839871, -STORE, 47754581483520, 47754581798911, -STORE, 47754580140032, 47754581483519, -ERASE, 47754580140032, 47754580140032, -STORE, 47754580140032, 47754581483519, -STORE, 47754581794816, 47754581798911, -STORE, 47754581483520, 47754581794815, -ERASE, 47754581483520, 47754581483520, -STORE, 47754581483520, 47754581794815, -STORE, 47754581823488, 47754581839871, -STORE, 47754581798912, 47754581823487, -ERASE, 47754581798912, 47754581798912, -STORE, 47754581798912, 47754581823487, -ERASE, 47754581823488, 47754581823488, -STORE, 47754581823488, 47754581839871, -STORE, 47754581823488, 47754581852159, -ERASE, 47754581798912, 47754581798912, -STORE, 47754581798912, 47754581815295, -STORE, 47754581815296, 47754581823487, -ERASE, 47754579984384, 47754579984384, -STORE, 47754579984384, 47754579988479, -STORE, 47754579988480, 47754579992575, -ERASE, 94490667761664, 94490667761664, -STORE, 94490667761664, 94490667778047, -STORE, 94490667778048, 94490667782143, -ERASE, 139878215278592, 139878215278592, -STORE, 139878215278592, 139878215282687, -STORE, 139878215282688, 139878215286783, -ERASE, 47754579877888, 47754579877888, -STORE, 94490669649920, 94490669785087, -STORE, 140737488347136, 140737488351231, -STORE, 140735382188032, 140737488351231, -ERASE, 140735382188032, 140735382188032, -STORE, 140735382188032, 140735382192127, -STORE, 94150181302272, 94150182014975, -ERASE, 94150181302272, 94150181302272, -STORE, 94150181302272, 94150181351423, -STORE, 94150181351424, 94150182014975, -ERASE, 94150181351424, 94150181351424, -STORE, 94150181351424, 94150181896191, -STORE, 94150181896192, 94150181994495, -STORE, 94150181994496, 94150182014975, -STORE, 139679752458240, 139679752630271, -ERASE, 139679752458240, 139679752458240, -STORE, 139679752458240, 139679752462335, -STORE, 139679752462336, 139679752630271, -ERASE, 139679752462336, 139679752462336, -STORE, 139679752462336, 139679752585215, -STORE, 139679752585216, 139679752617983, -STORE, 139679752617984, 139679752626175, -STORE, 139679752626176, 139679752630271, -STORE, 140735382536192, 140735382540287, -STORE, 140735382523904, 140735382536191, -STORE, 47953042538496, 47953042546687, -STORE, 47953042546688, 47953042554879, -STORE, 47953042554880, 47953042661375, -STORE, 47953042571264, 47953042661375, -STORE, 47953042554880, 47953042571263, -ERASE, 47953042571264, 47953042571264, -STORE, 47953042571264, 47953042644991, -STORE, 47953042644992, 47953042661375, -STORE, 47953042624512, 47953042644991, -STORE, 47953042571264, 47953042624511, -ERASE, 47953042571264, 47953042571264, -STORE, 47953042571264, 47953042624511, -STORE, 47953042640896, 47953042644991, -STORE, 47953042624512, 47953042640895, -ERASE, 47953042624512, 47953042624512, -STORE, 47953042624512, 47953042640895, -STORE, 47953042653184, 47953042661375, -STORE, 47953042644992, 47953042653183, -ERASE, 47953042644992, 47953042644992, -STORE, 47953042644992, 47953042653183, -ERASE, 47953042653184, 47953042653184, -STORE, 47953042653184, 47953042661375, -STORE, 47953042661376, 47953044500479, -STORE, 47953042800640, 47953044500479, -STORE, 47953042661376, 47953042800639, -ERASE, 47953042800640, 47953042800640, -STORE, 47953042800640, 47953044459519, -STORE, 47953044459520, 47953044500479, -STORE, 47953044144128, 47953044459519, -STORE, 47953042800640, 47953044144127, -ERASE, 47953042800640, 47953042800640, -STORE, 47953042800640, 47953044144127, -STORE, 47953044455424, 47953044459519, -STORE, 47953044144128, 47953044455423, -ERASE, 47953044144128, 47953044144128, -STORE, 47953044144128, 47953044455423, -STORE, 47953044484096, 47953044500479, -STORE, 47953044459520, 47953044484095, -ERASE, 47953044459520, 47953044459520, -STORE, 47953044459520, 47953044484095, -ERASE, 47953044484096, 47953044484096, -STORE, 47953044484096, 47953044500479, -STORE, 47953044484096, 47953044512767, -ERASE, 47953044459520, 47953044459520, -STORE, 47953044459520, 47953044475903, -STORE, 47953044475904, 47953044484095, -ERASE, 47953042644992, 47953042644992, -STORE, 47953042644992, 47953042649087, -STORE, 47953042649088, 47953042653183, -ERASE, 94150181994496, 94150181994496, -STORE, 94150181994496, 94150182010879, -STORE, 94150182010880, 94150182014975, -ERASE, 139679752617984, 139679752617984, -STORE, 139679752617984, 139679752622079, -STORE, 139679752622080, 139679752626175, -ERASE, 47953042538496, 47953042538496, -STORE, 140737488347136, 140737488351231, -STORE, 140737044123648, 140737488351231, -ERASE, 140737044123648, 140737044123648, -STORE, 140737044123648, 140737044127743, -STORE, 94425324294144, 94425325006847, -ERASE, 94425324294144, 94425324294144, -STORE, 94425324294144, 94425324343295, -STORE, 94425324343296, 94425325006847, -ERASE, 94425324343296, 94425324343296, -STORE, 94425324343296, 94425324888063, -STORE, 94425324888064, 94425324986367, -STORE, 94425324986368, 94425325006847, -STORE, 140382015016960, 140382015188991, -ERASE, 140382015016960, 140382015016960, -STORE, 140382015016960, 140382015021055, -STORE, 140382015021056, 140382015188991, -ERASE, 140382015021056, 140382015021056, -STORE, 140382015021056, 140382015143935, -STORE, 140382015143936, 140382015176703, -STORE, 140382015176704, 140382015184895, -STORE, 140382015184896, 140382015188991, -STORE, 140737045585920, 140737045590015, -STORE, 140737045573632, 140737045585919, -STORE, 47250779979776, 47250779987967, -STORE, 47250779987968, 47250779996159, -STORE, 47250779996160, 47250780102655, -STORE, 47250780012544, 47250780102655, -STORE, 47250779996160, 47250780012543, -ERASE, 47250780012544, 47250780012544, -STORE, 47250780012544, 47250780086271, -STORE, 47250780086272, 47250780102655, -STORE, 47250780065792, 47250780086271, -STORE, 47250780012544, 47250780065791, -ERASE, 47250780012544, 47250780012544, -STORE, 47250780012544, 47250780065791, -STORE, 47250780082176, 47250780086271, -STORE, 47250780065792, 47250780082175, -ERASE, 47250780065792, 47250780065792, -STORE, 47250780065792, 47250780082175, -STORE, 47250780094464, 47250780102655, -STORE, 47250780086272, 47250780094463, -ERASE, 47250780086272, 47250780086272, -STORE, 47250780086272, 47250780094463, -ERASE, 47250780094464, 47250780094464, -STORE, 47250780094464, 47250780102655, -STORE, 47250780102656, 47250781941759, -STORE, 47250780241920, 47250781941759, -STORE, 47250780102656, 47250780241919, -ERASE, 47250780241920, 47250780241920, -STORE, 47250780241920, 47250781900799, -STORE, 47250781900800, 47250781941759, -STORE, 47250781585408, 47250781900799, -STORE, 47250780241920, 47250781585407, -ERASE, 47250780241920, 47250780241920, -STORE, 47250780241920, 47250781585407, -STORE, 47250781896704, 47250781900799, -STORE, 47250781585408, 47250781896703, -ERASE, 47250781585408, 47250781585408, -STORE, 47250781585408, 47250781896703, -STORE, 47250781925376, 47250781941759, -STORE, 47250781900800, 47250781925375, -ERASE, 47250781900800, 47250781900800, -STORE, 47250781900800, 47250781925375, -ERASE, 47250781925376, 47250781925376, -STORE, 47250781925376, 47250781941759, -STORE, 47250781925376, 47250781954047, -ERASE, 47250781900800, 47250781900800, -STORE, 47250781900800, 47250781917183, -STORE, 47250781917184, 47250781925375, -ERASE, 47250780086272, 47250780086272, -STORE, 47250780086272, 47250780090367, -STORE, 47250780090368, 47250780094463, -ERASE, 94425324986368, 94425324986368, -STORE, 94425324986368, 94425325002751, -STORE, 94425325002752, 94425325006847, -ERASE, 140382015176704, 140382015176704, -STORE, 140382015176704, 140382015180799, -STORE, 140382015180800, 140382015184895, -ERASE, 47250779979776, 47250779979776, -STORE, 94425351438336, 94425351573503, -STORE, 140737488347136, 140737488351231, -STORE, 140736801144832, 140737488351231, -ERASE, 140736801144832, 140736801144832, -STORE, 140736801144832, 140736801148927, -STORE, 94629429358592, 94629430071295, -ERASE, 94629429358592, 94629429358592, -STORE, 94629429358592, 94629429407743, -STORE, 94629429407744, 94629430071295, -ERASE, 94629429407744, 94629429407744, -STORE, 94629429407744, 94629429952511, -STORE, 94629429952512, 94629430050815, -STORE, 94629430050816, 94629430071295, -STORE, 139801685483520, 139801685655551, -ERASE, 139801685483520, 139801685483520, -STORE, 139801685483520, 139801685487615, -STORE, 139801685487616, 139801685655551, -ERASE, 139801685487616, 139801685487616, -STORE, 139801685487616, 139801685610495, -STORE, 139801685610496, 139801685643263, -STORE, 139801685643264, 139801685651455, -STORE, 139801685651456, 139801685655551, -STORE, 140736801198080, 140736801202175, -STORE, 140736801185792, 140736801198079, -STORE, 47831109513216, 47831109521407, -STORE, 47831109521408, 47831109529599, -STORE, 47831109529600, 47831109636095, -STORE, 47831109545984, 47831109636095, -STORE, 47831109529600, 47831109545983, -ERASE, 47831109545984, 47831109545984, -STORE, 47831109545984, 47831109619711, -STORE, 47831109619712, 47831109636095, -STORE, 47831109599232, 47831109619711, -STORE, 47831109545984, 47831109599231, -ERASE, 47831109545984, 47831109545984, -STORE, 47831109545984, 47831109599231, -STORE, 47831109615616, 47831109619711, -STORE, 47831109599232, 47831109615615, -ERASE, 47831109599232, 47831109599232, -STORE, 47831109599232, 47831109615615, -STORE, 47831109627904, 47831109636095, -STORE, 47831109619712, 47831109627903, -ERASE, 47831109619712, 47831109619712, -STORE, 47831109619712, 47831109627903, -ERASE, 47831109627904, 47831109627904, -STORE, 47831109627904, 47831109636095, -STORE, 47831109636096, 47831111475199, -STORE, 47831109775360, 47831111475199, -STORE, 47831109636096, 47831109775359, -ERASE, 47831109775360, 47831109775360, -STORE, 47831109775360, 47831111434239, -STORE, 47831111434240, 47831111475199, -STORE, 47831111118848, 47831111434239, -STORE, 47831109775360, 47831111118847, -ERASE, 47831109775360, 47831109775360, -STORE, 47831109775360, 47831111118847, -STORE, 47831111430144, 47831111434239, -STORE, 47831111118848, 47831111430143, -ERASE, 47831111118848, 47831111118848, -STORE, 47831111118848, 47831111430143, -STORE, 47831111458816, 47831111475199, -STORE, 47831111434240, 47831111458815, -ERASE, 47831111434240, 47831111434240, -STORE, 47831111434240, 47831111458815, -ERASE, 47831111458816, 47831111458816, -STORE, 47831111458816, 47831111475199, -STORE, 47831111458816, 47831111487487, -ERASE, 47831111434240, 47831111434240, -STORE, 47831111434240, 47831111450623, -STORE, 47831111450624, 47831111458815, -ERASE, 47831109619712, 47831109619712, -STORE, 47831109619712, 47831109623807, -STORE, 47831109623808, 47831109627903, -ERASE, 94629430050816, 94629430050816, -STORE, 94629430050816, 94629430067199, -STORE, 94629430067200, 94629430071295, -ERASE, 139801685643264, 139801685643264, -STORE, 139801685643264, 139801685647359, -STORE, 139801685647360, 139801685651455, -ERASE, 47831109513216, 47831109513216, -STORE, 140737488347136, 140737488351231, -STORE, 140729419612160, 140737488351231, -ERASE, 140729419612160, 140729419612160, -STORE, 140729419612160, 140729419616255, -STORE, 94443354148864, 94443354861567, -ERASE, 94443354148864, 94443354148864, -STORE, 94443354148864, 94443354198015, -STORE, 94443354198016, 94443354861567, -ERASE, 94443354198016, 94443354198016, -STORE, 94443354198016, 94443354742783, -STORE, 94443354742784, 94443354841087, -STORE, 94443354841088, 94443354861567, -STORE, 139741700038656, 139741700210687, -ERASE, 139741700038656, 139741700038656, -STORE, 139741700038656, 139741700042751, -STORE, 139741700042752, 139741700210687, -ERASE, 139741700042752, 139741700042752, -STORE, 139741700042752, 139741700165631, -STORE, 139741700165632, 139741700198399, -STORE, 139741700198400, 139741700206591, -STORE, 139741700206592, 139741700210687, -STORE, 140729420574720, 140729420578815, -STORE, 140729420562432, 140729420574719, -STORE, 47891094958080, 47891094966271, -STORE, 47891094966272, 47891094974463, -STORE, 47891094974464, 47891095080959, -STORE, 47891094990848, 47891095080959, -STORE, 47891094974464, 47891094990847, -ERASE, 47891094990848, 47891094990848, -STORE, 47891094990848, 47891095064575, -STORE, 47891095064576, 47891095080959, -STORE, 47891095044096, 47891095064575, -STORE, 47891094990848, 47891095044095, -ERASE, 47891094990848, 47891094990848, -STORE, 47891094990848, 47891095044095, -STORE, 47891095060480, 47891095064575, -STORE, 47891095044096, 47891095060479, -ERASE, 47891095044096, 47891095044096, -STORE, 47891095044096, 47891095060479, -STORE, 47891095072768, 47891095080959, -STORE, 47891095064576, 47891095072767, -ERASE, 47891095064576, 47891095064576, -STORE, 47891095064576, 47891095072767, -ERASE, 47891095072768, 47891095072768, -STORE, 47891095072768, 47891095080959, -STORE, 47891095080960, 47891096920063, -STORE, 47891095220224, 47891096920063, -STORE, 47891095080960, 47891095220223, -ERASE, 47891095220224, 47891095220224, -STORE, 47891095220224, 47891096879103, -STORE, 47891096879104, 47891096920063, -STORE, 47891096563712, 47891096879103, -STORE, 47891095220224, 47891096563711, -ERASE, 47891095220224, 47891095220224, -STORE, 47891095220224, 47891096563711, -STORE, 47891096875008, 47891096879103, -STORE, 47891096563712, 47891096875007, -ERASE, 47891096563712, 47891096563712, -STORE, 47891096563712, 47891096875007, -STORE, 47891096903680, 47891096920063, -STORE, 47891096879104, 47891096903679, -ERASE, 47891096879104, 47891096879104, -STORE, 47891096879104, 47891096903679, -ERASE, 47891096903680, 47891096903680, -STORE, 47891096903680, 47891096920063, -STORE, 47891096903680, 47891096932351, -ERASE, 47891096879104, 47891096879104, -STORE, 47891096879104, 47891096895487, -STORE, 47891096895488, 47891096903679, -ERASE, 47891095064576, 47891095064576, -STORE, 47891095064576, 47891095068671, -STORE, 47891095068672, 47891095072767, -ERASE, 94443354841088, 94443354841088, -STORE, 94443354841088, 94443354857471, -STORE, 94443354857472, 94443354861567, -ERASE, 139741700198400, 139741700198400, -STORE, 139741700198400, 139741700202495, -STORE, 139741700202496, 139741700206591, -ERASE, 47891094958080, 47891094958080, -STORE, 94443360825344, 94443360960511, -STORE, 140737488347136, 140737488351231, -STORE, 140722961661952, 140737488351231, -ERASE, 140722961661952, 140722961661952, -STORE, 140722961661952, 140722961666047, -STORE, 94878388944896, 94878389657599, -ERASE, 94878388944896, 94878388944896, -STORE, 94878388944896, 94878388994047, -STORE, 94878388994048, 94878389657599, -ERASE, 94878388994048, 94878388994048, -STORE, 94878388994048, 94878389538815, -STORE, 94878389538816, 94878389637119, -STORE, 94878389637120, 94878389657599, -STORE, 140210690056192, 140210690228223, -ERASE, 140210690056192, 140210690056192, -STORE, 140210690056192, 140210690060287, -STORE, 140210690060288, 140210690228223, -ERASE, 140210690060288, 140210690060288, -STORE, 140210690060288, 140210690183167, -STORE, 140210690183168, 140210690215935, -STORE, 140210690215936, 140210690224127, -STORE, 140210690224128, 140210690228223, -STORE, 140722963148800, 140722963152895, -STORE, 140722963136512, 140722963148799, -STORE, 47422104940544, 47422104948735, -STORE, 47422104948736, 47422104956927, -STORE, 47422104956928, 47422105063423, -STORE, 47422104973312, 47422105063423, -STORE, 47422104956928, 47422104973311, -ERASE, 47422104973312, 47422104973312, -STORE, 47422104973312, 47422105047039, -STORE, 47422105047040, 47422105063423, -STORE, 47422105026560, 47422105047039, -STORE, 47422104973312, 47422105026559, -ERASE, 47422104973312, 47422104973312, -STORE, 47422104973312, 47422105026559, -STORE, 47422105042944, 47422105047039, -STORE, 47422105026560, 47422105042943, -ERASE, 47422105026560, 47422105026560, -STORE, 47422105026560, 47422105042943, -STORE, 47422105055232, 47422105063423, -STORE, 47422105047040, 47422105055231, -ERASE, 47422105047040, 47422105047040, -STORE, 47422105047040, 47422105055231, -ERASE, 47422105055232, 47422105055232, -STORE, 47422105055232, 47422105063423, -STORE, 47422105063424, 47422106902527, -STORE, 47422105202688, 47422106902527, -STORE, 47422105063424, 47422105202687, -ERASE, 47422105202688, 47422105202688, -STORE, 47422105202688, 47422106861567, -STORE, 47422106861568, 47422106902527, -STORE, 47422106546176, 47422106861567, -STORE, 47422105202688, 47422106546175, -ERASE, 47422105202688, 47422105202688, -STORE, 47422105202688, 47422106546175, -STORE, 47422106857472, 47422106861567, -STORE, 47422106546176, 47422106857471, -ERASE, 47422106546176, 47422106546176, -STORE, 47422106546176, 47422106857471, -STORE, 47422106886144, 47422106902527, -STORE, 47422106861568, 47422106886143, -ERASE, 47422106861568, 47422106861568, -STORE, 47422106861568, 47422106886143, -ERASE, 47422106886144, 47422106886144, -STORE, 47422106886144, 47422106902527, -STORE, 47422106886144, 47422106914815, -ERASE, 47422106861568, 47422106861568, -STORE, 47422106861568, 47422106877951, -STORE, 47422106877952, 47422106886143, -ERASE, 47422105047040, 47422105047040, -STORE, 47422105047040, 47422105051135, -STORE, 47422105051136, 47422105055231, -ERASE, 94878389637120, 94878389637120, -STORE, 94878389637120, 94878389653503, -STORE, 94878389653504, 94878389657599, -ERASE, 140210690215936, 140210690215936, -STORE, 140210690215936, 140210690220031, -STORE, 140210690220032, 140210690224127, -ERASE, 47422104940544, 47422104940544, -STORE, 140737488347136, 140737488351231, -STORE, 140727690309632, 140737488351231, -ERASE, 140727690309632, 140727690309632, -STORE, 140727690309632, 140727690313727, -STORE, 94121892208640, 94121892921343, -ERASE, 94121892208640, 94121892208640, -STORE, 94121892208640, 94121892257791, -STORE, 94121892257792, 94121892921343, -ERASE, 94121892257792, 94121892257792, -STORE, 94121892257792, 94121892802559, -STORE, 94121892802560, 94121892900863, -STORE, 94121892900864, 94121892921343, -STORE, 140662438326272, 140662438498303, -ERASE, 140662438326272, 140662438326272, -STORE, 140662438326272, 140662438330367, -STORE, 140662438330368, 140662438498303, -ERASE, 140662438330368, 140662438330368, -STORE, 140662438330368, 140662438453247, -STORE, 140662438453248, 140662438486015, -STORE, 140662438486016, 140662438494207, -STORE, 140662438494208, 140662438498303, -STORE, 140727690379264, 140727690383359, -STORE, 140727690366976, 140727690379263, -STORE, 46970356670464, 46970356678655, -STORE, 46970356678656, 46970356686847, -STORE, 46970356686848, 46970356793343, -STORE, 46970356703232, 46970356793343, -STORE, 46970356686848, 46970356703231, -ERASE, 46970356703232, 46970356703232, -STORE, 46970356703232, 46970356776959, -STORE, 46970356776960, 46970356793343, -STORE, 46970356756480, 46970356776959, -STORE, 46970356703232, 46970356756479, -ERASE, 46970356703232, 46970356703232, -STORE, 46970356703232, 46970356756479, -STORE, 46970356772864, 46970356776959, -STORE, 46970356756480, 46970356772863, -ERASE, 46970356756480, 46970356756480, -STORE, 46970356756480, 46970356772863, -STORE, 46970356785152, 46970356793343, -STORE, 46970356776960, 46970356785151, -ERASE, 46970356776960, 46970356776960, -STORE, 46970356776960, 46970356785151, -ERASE, 46970356785152, 46970356785152, -STORE, 46970356785152, 46970356793343, -STORE, 46970356793344, 46970358632447, -STORE, 46970356932608, 46970358632447, -STORE, 46970356793344, 46970356932607, -ERASE, 46970356932608, 46970356932608, -STORE, 46970356932608, 46970358591487, -STORE, 46970358591488, 46970358632447, -STORE, 46970358276096, 46970358591487, -STORE, 46970356932608, 46970358276095, -ERASE, 46970356932608, 46970356932608, -STORE, 46970356932608, 46970358276095, -STORE, 46970358587392, 46970358591487, -STORE, 46970358276096, 46970358587391, -ERASE, 46970358276096, 46970358276096, -STORE, 46970358276096, 46970358587391, -STORE, 46970358616064, 46970358632447, -STORE, 46970358591488, 46970358616063, -ERASE, 46970358591488, 46970358591488, -STORE, 46970358591488, 46970358616063, -ERASE, 46970358616064, 46970358616064, -STORE, 46970358616064, 46970358632447, -STORE, 46970358616064, 46970358644735, -ERASE, 46970358591488, 46970358591488, -STORE, 46970358591488, 46970358607871, -STORE, 46970358607872, 46970358616063, -ERASE, 46970356776960, 46970356776960, -STORE, 46970356776960, 46970356781055, -STORE, 46970356781056, 46970356785151, -ERASE, 94121892900864, 94121892900864, -STORE, 94121892900864, 94121892917247, -STORE, 94121892917248, 94121892921343, -ERASE, 140662438486016, 140662438486016, -STORE, 140662438486016, 140662438490111, -STORE, 140662438490112, 140662438494207, -ERASE, 46970356670464, 46970356670464, -STORE, 94121898610688, 94121898745855, -STORE, 140737488347136, 140737488351231, -STORE, 140737189351424, 140737488351231, -ERASE, 140737189351424, 140737189351424, -STORE, 140737189351424, 140737189355519, -STORE, 93847948832768, 93847949545471, -ERASE, 93847948832768, 93847948832768, -STORE, 93847948832768, 93847948881919, -STORE, 93847948881920, 93847949545471, -ERASE, 93847948881920, 93847948881920, -STORE, 93847948881920, 93847949426687, -STORE, 93847949426688, 93847949524991, -STORE, 93847949524992, 93847949545471, -STORE, 139698989985792, 139698990157823, -ERASE, 139698989985792, 139698989985792, -STORE, 139698989985792, 139698989989887, -STORE, 139698989989888, 139698990157823, -ERASE, 139698989989888, 139698989989888, -STORE, 139698989989888, 139698990112767, -STORE, 139698990112768, 139698990145535, -STORE, 139698990145536, 139698990153727, -STORE, 139698990153728, 139698990157823, -STORE, 140737189744640, 140737189748735, -STORE, 140737189732352, 140737189744639, -STORE, 47933805010944, 47933805019135, -STORE, 47933805019136, 47933805027327, -STORE, 47933805027328, 47933805133823, -STORE, 47933805043712, 47933805133823, -STORE, 47933805027328, 47933805043711, -ERASE, 47933805043712, 47933805043712, -STORE, 47933805043712, 47933805117439, -STORE, 47933805117440, 47933805133823, -STORE, 47933805096960, 47933805117439, -STORE, 47933805043712, 47933805096959, -ERASE, 47933805043712, 47933805043712, -STORE, 47933805043712, 47933805096959, -STORE, 47933805113344, 47933805117439, -STORE, 47933805096960, 47933805113343, -ERASE, 47933805096960, 47933805096960, -STORE, 47933805096960, 47933805113343, -STORE, 47933805125632, 47933805133823, -STORE, 47933805117440, 47933805125631, -ERASE, 47933805117440, 47933805117440, -STORE, 47933805117440, 47933805125631, -ERASE, 47933805125632, 47933805125632, -STORE, 47933805125632, 47933805133823, -STORE, 47933805133824, 47933806972927, -STORE, 47933805273088, 47933806972927, -STORE, 47933805133824, 47933805273087, -ERASE, 47933805273088, 47933805273088, -STORE, 47933805273088, 47933806931967, -STORE, 47933806931968, 47933806972927, -STORE, 47933806616576, 47933806931967, -STORE, 47933805273088, 47933806616575, -ERASE, 47933805273088, 47933805273088, -STORE, 47933805273088, 47933806616575, -STORE, 47933806927872, 47933806931967, -STORE, 47933806616576, 47933806927871, -ERASE, 47933806616576, 47933806616576, -STORE, 47933806616576, 47933806927871, -STORE, 47933806956544, 47933806972927, -STORE, 47933806931968, 47933806956543, -ERASE, 47933806931968, 47933806931968, -STORE, 47933806931968, 47933806956543, -ERASE, 47933806956544, 47933806956544, -STORE, 47933806956544, 47933806972927, -STORE, 47933806956544, 47933806985215, -ERASE, 47933806931968, 47933806931968, -STORE, 47933806931968, 47933806948351, -STORE, 47933806948352, 47933806956543, -ERASE, 47933805117440, 47933805117440, -STORE, 47933805117440, 47933805121535, -STORE, 47933805121536, 47933805125631, -ERASE, 93847949524992, 93847949524992, -STORE, 93847949524992, 93847949541375, -STORE, 93847949541376, 93847949545471, -ERASE, 139698990145536, 139698990145536, -STORE, 139698990145536, 139698990149631, -STORE, 139698990149632, 139698990153727, -ERASE, 47933805010944, 47933805010944, -STORE, 140737488347136, 140737488351231, -STORE, 140725553991680, 140737488351231, -ERASE, 140725553991680, 140725553991680, -STORE, 140725553991680, 140725553995775, -STORE, 93980056248320, 93980056961023, -ERASE, 93980056248320, 93980056248320, -STORE, 93980056248320, 93980056297471, -STORE, 93980056297472, 93980056961023, -ERASE, 93980056297472, 93980056297472, -STORE, 93980056297472, 93980056842239, -STORE, 93980056842240, 93980056940543, -STORE, 93980056940544, 93980056961023, -STORE, 140146588971008, 140146589143039, -ERASE, 140146588971008, 140146588971008, -STORE, 140146588971008, 140146588975103, -STORE, 140146588975104, 140146589143039, -ERASE, 140146588975104, 140146588975104, -STORE, 140146588975104, 140146589097983, -STORE, 140146589097984, 140146589130751, -STORE, 140146589130752, 140146589138943, -STORE, 140146589138944, 140146589143039, -STORE, 140725554860032, 140725554864127, -STORE, 140725554847744, 140725554860031, -STORE, 47486206025728, 47486206033919, -STORE, 47486206033920, 47486206042111, -STORE, 47486206042112, 47486206148607, -STORE, 47486206058496, 47486206148607, -STORE, 47486206042112, 47486206058495, -ERASE, 47486206058496, 47486206058496, -STORE, 47486206058496, 47486206132223, -STORE, 47486206132224, 47486206148607, -STORE, 47486206111744, 47486206132223, -STORE, 47486206058496, 47486206111743, -ERASE, 47486206058496, 47486206058496, -STORE, 47486206058496, 47486206111743, -STORE, 47486206128128, 47486206132223, -STORE, 47486206111744, 47486206128127, -ERASE, 47486206111744, 47486206111744, -STORE, 47486206111744, 47486206128127, -STORE, 47486206140416, 47486206148607, -STORE, 47486206132224, 47486206140415, -ERASE, 47486206132224, 47486206132224, -STORE, 47486206132224, 47486206140415, -ERASE, 47486206140416, 47486206140416, -STORE, 47486206140416, 47486206148607, -STORE, 47486206148608, 47486207987711, -STORE, 47486206287872, 47486207987711, -STORE, 47486206148608, 47486206287871, -ERASE, 47486206287872, 47486206287872, -STORE, 47486206287872, 47486207946751, -STORE, 47486207946752, 47486207987711, -STORE, 47486207631360, 47486207946751, -STORE, 47486206287872, 47486207631359, -ERASE, 47486206287872, 47486206287872, -STORE, 47486206287872, 47486207631359, -STORE, 47486207942656, 47486207946751, -STORE, 47486207631360, 47486207942655, -ERASE, 47486207631360, 47486207631360, -STORE, 47486207631360, 47486207942655, -STORE, 47486207971328, 47486207987711, -STORE, 47486207946752, 47486207971327, -ERASE, 47486207946752, 47486207946752, -STORE, 47486207946752, 47486207971327, -ERASE, 47486207971328, 47486207971328, -STORE, 47486207971328, 47486207987711, -STORE, 47486207971328, 47486207999999, -ERASE, 47486207946752, 47486207946752, -STORE, 47486207946752, 47486207963135, -STORE, 47486207963136, 47486207971327, -ERASE, 47486206132224, 47486206132224, -STORE, 47486206132224, 47486206136319, -STORE, 47486206136320, 47486206140415, -ERASE, 93980056940544, 93980056940544, -STORE, 93980056940544, 93980056956927, -STORE, 93980056956928, 93980056961023, -ERASE, 140146589130752, 140146589130752, -STORE, 140146589130752, 140146589134847, -STORE, 140146589134848, 140146589138943, -ERASE, 47486206025728, 47486206025728, -STORE, 93980070006784, 93980070141951, -STORE, 140737488347136, 140737488351231, -STORE, 140727334776832, 140737488351231, -ERASE, 140727334776832, 140727334776832, -STORE, 140727334776832, 140727334780927, -STORE, 94049747247104, 94049747959807, -ERASE, 94049747247104, 94049747247104, -STORE, 94049747247104, 94049747296255, -STORE, 94049747296256, 94049747959807, -ERASE, 94049747296256, 94049747296256, -STORE, 94049747296256, 94049747841023, -STORE, 94049747841024, 94049747939327, -STORE, 94049747939328, 94049747959807, -STORE, 140227307216896, 140227307388927, -ERASE, 140227307216896, 140227307216896, -STORE, 140227307216896, 140227307220991, -STORE, 140227307220992, 140227307388927, -ERASE, 140227307220992, 140227307220992, -STORE, 140227307220992, 140227307343871, -STORE, 140227307343872, 140227307376639, -STORE, 140227307376640, 140227307384831, -STORE, 140227307384832, 140227307388927, -STORE, 140727335337984, 140727335342079, -STORE, 140727335325696, 140727335337983, -STORE, 47405487779840, 47405487788031, -STORE, 47405487788032, 47405487796223, -STORE, 47405487796224, 47405487902719, -STORE, 47405487812608, 47405487902719, -STORE, 47405487796224, 47405487812607, -ERASE, 47405487812608, 47405487812608, -STORE, 47405487812608, 47405487886335, -STORE, 47405487886336, 47405487902719, -STORE, 47405487865856, 47405487886335, -STORE, 47405487812608, 47405487865855, -ERASE, 47405487812608, 47405487812608, -STORE, 47405487812608, 47405487865855, -STORE, 47405487882240, 47405487886335, -STORE, 47405487865856, 47405487882239, -ERASE, 47405487865856, 47405487865856, -STORE, 47405487865856, 47405487882239, -STORE, 47405487894528, 47405487902719, -STORE, 47405487886336, 47405487894527, -ERASE, 47405487886336, 47405487886336, -STORE, 47405487886336, 47405487894527, -ERASE, 47405487894528, 47405487894528, -STORE, 47405487894528, 47405487902719, -STORE, 47405487902720, 47405489741823, -STORE, 47405488041984, 47405489741823, -STORE, 47405487902720, 47405488041983, -ERASE, 47405488041984, 47405488041984, -STORE, 47405488041984, 47405489700863, -STORE, 47405489700864, 47405489741823, -STORE, 47405489385472, 47405489700863, -STORE, 47405488041984, 47405489385471, -ERASE, 47405488041984, 47405488041984, -STORE, 47405488041984, 47405489385471, -STORE, 47405489696768, 47405489700863, -STORE, 47405489385472, 47405489696767, -ERASE, 47405489385472, 47405489385472, -STORE, 47405489385472, 47405489696767, -STORE, 47405489725440, 47405489741823, -STORE, 47405489700864, 47405489725439, -ERASE, 47405489700864, 47405489700864, -STORE, 47405489700864, 47405489725439, -ERASE, 47405489725440, 47405489725440, -STORE, 47405489725440, 47405489741823, -STORE, 47405489725440, 47405489754111, -ERASE, 47405489700864, 47405489700864, -STORE, 47405489700864, 47405489717247, -STORE, 47405489717248, 47405489725439, -ERASE, 47405487886336, 47405487886336, -STORE, 47405487886336, 47405487890431, -STORE, 47405487890432, 47405487894527, -ERASE, 94049747939328, 94049747939328, -STORE, 94049747939328, 94049747955711, -STORE, 94049747955712, 94049747959807, -ERASE, 140227307376640, 140227307376640, -STORE, 140227307376640, 140227307380735, -STORE, 140227307380736, 140227307384831, -ERASE, 47405487779840, 47405487779840, -STORE, 94049758810112, 94049758945279, -STORE, 140737488347136, 140737488351231, -STORE, 140727079718912, 140737488351231, -ERASE, 140727079718912, 140727079718912, -STORE, 140727079718912, 140727079723007, -STORE, 94250996527104, 94250997239807, -ERASE, 94250996527104, 94250996527104, -STORE, 94250996527104, 94250996576255, -STORE, 94250996576256, 94250997239807, -ERASE, 94250996576256, 94250996576256, -STORE, 94250996576256, 94250997121023, -STORE, 94250997121024, 94250997219327, -STORE, 94250997219328, 94250997239807, -STORE, 140060022587392, 140060022759423, -ERASE, 140060022587392, 140060022587392, -STORE, 140060022587392, 140060022591487, -STORE, 140060022591488, 140060022759423, -ERASE, 140060022591488, 140060022591488, -STORE, 140060022591488, 140060022714367, -STORE, 140060022714368, 140060022747135, -STORE, 140060022747136, 140060022755327, -STORE, 140060022755328, 140060022759423, -STORE, 140727079788544, 140727079792639, -STORE, 140727079776256, 140727079788543, -STORE, 47572772409344, 47572772417535, -STORE, 47572772417536, 47572772425727, -STORE, 47572772425728, 47572772532223, -STORE, 47572772442112, 47572772532223, -STORE, 47572772425728, 47572772442111, -ERASE, 47572772442112, 47572772442112, -STORE, 47572772442112, 47572772515839, -STORE, 47572772515840, 47572772532223, -STORE, 47572772495360, 47572772515839, -STORE, 47572772442112, 47572772495359, -ERASE, 47572772442112, 47572772442112, -STORE, 47572772442112, 47572772495359, -STORE, 47572772511744, 47572772515839, -STORE, 47572772495360, 47572772511743, -ERASE, 47572772495360, 47572772495360, -STORE, 47572772495360, 47572772511743, -STORE, 47572772524032, 47572772532223, -STORE, 47572772515840, 47572772524031, -ERASE, 47572772515840, 47572772515840, -STORE, 47572772515840, 47572772524031, -ERASE, 47572772524032, 47572772524032, -STORE, 47572772524032, 47572772532223, -STORE, 47572772532224, 47572774371327, -STORE, 47572772671488, 47572774371327, -STORE, 47572772532224, 47572772671487, -ERASE, 47572772671488, 47572772671488, -STORE, 47572772671488, 47572774330367, -STORE, 47572774330368, 47572774371327, -STORE, 47572774014976, 47572774330367, -STORE, 47572772671488, 47572774014975, -ERASE, 47572772671488, 47572772671488, -STORE, 47572772671488, 47572774014975, -STORE, 47572774326272, 47572774330367, -STORE, 47572774014976, 47572774326271, -ERASE, 47572774014976, 47572774014976, -STORE, 47572774014976, 47572774326271, -STORE, 47572774354944, 47572774371327, -STORE, 47572774330368, 47572774354943, -ERASE, 47572774330368, 47572774330368, -STORE, 47572774330368, 47572774354943, -ERASE, 47572774354944, 47572774354944, -STORE, 47572774354944, 47572774371327, -STORE, 47572774354944, 47572774383615, -ERASE, 47572774330368, 47572774330368, -STORE, 47572774330368, 47572774346751, -STORE, 47572774346752, 47572774354943, -ERASE, 47572772515840, 47572772515840, -STORE, 47572772515840, 47572772519935, -STORE, 47572772519936, 47572772524031, -ERASE, 94250997219328, 94250997219328, -STORE, 94250997219328, 94250997235711, -STORE, 94250997235712, 94250997239807, -ERASE, 140060022747136, 140060022747136, -STORE, 140060022747136, 140060022751231, -STORE, 140060022751232, 140060022755327, -ERASE, 47572772409344, 47572772409344, -STORE, 94251018305536, 94251018440703, -STORE, 140737488347136, 140737488351231, -STORE, 140730012389376, 140737488351231, -ERASE, 140730012389376, 140730012389376, -STORE, 140730012389376, 140730012393471, -STORE, 94382607675392, 94382607695871, -ERASE, 94382607675392, 94382607675392, -STORE, 94382607675392, 94382607679487, -STORE, 94382607679488, 94382607695871, -ERASE, 94382607679488, 94382607679488, -STORE, 94382607679488, 94382607683583, -STORE, 94382607683584, 94382607687679, -STORE, 94382607687680, 94382607695871, -STORE, 140252451454976, 140252451627007, -ERASE, 140252451454976, 140252451454976, -STORE, 140252451454976, 140252451459071, -STORE, 140252451459072, 140252451627007, -ERASE, 140252451459072, 140252451459072, -STORE, 140252451459072, 140252451581951, -STORE, 140252451581952, 140252451614719, -STORE, 140252451614720, 140252451622911, -STORE, 140252451622912, 140252451627007, -STORE, 140730013548544, 140730013552639, -STORE, 140730013536256, 140730013548543, -STORE, 47380343541760, 47380343549951, -STORE, 47380343549952, 47380343558143, -STORE, 47380343558144, 47380345397247, -STORE, 47380343697408, 47380345397247, -STORE, 47380343558144, 47380343697407, -ERASE, 47380343697408, 47380343697408, -STORE, 47380343697408, 47380345356287, -STORE, 47380345356288, 47380345397247, -STORE, 47380345040896, 47380345356287, -STORE, 47380343697408, 47380345040895, -ERASE, 47380343697408, 47380343697408, -STORE, 47380343697408, 47380345040895, -STORE, 47380345352192, 47380345356287, -STORE, 47380345040896, 47380345352191, -ERASE, 47380345040896, 47380345040896, -STORE, 47380345040896, 47380345352191, -STORE, 47380345380864, 47380345397247, -STORE, 47380345356288, 47380345380863, -ERASE, 47380345356288, 47380345356288, -STORE, 47380345356288, 47380345380863, -ERASE, 47380345380864, 47380345380864, -STORE, 47380345380864, 47380345397247, -ERASE, 47380345356288, 47380345356288, -STORE, 47380345356288, 47380345372671, -STORE, 47380345372672, 47380345380863, -ERASE, 94382607687680, 94382607687680, -STORE, 94382607687680, 94382607691775, -STORE, 94382607691776, 94382607695871, -ERASE, 140252451614720, 140252451614720, -STORE, 140252451614720, 140252451618815, -STORE, 140252451618816, 140252451622911, -ERASE, 47380343541760, 47380343541760, -STORE, 94382626803712, 94382626938879, -STORE, 140737488347136, 140737488351231, -STORE, 140730900271104, 140737488351231, -ERASE, 140730900271104, 140730900271104, -STORE, 140730900271104, 140730900275199, -STORE, 93855478120448, 93855478337535, -ERASE, 93855478120448, 93855478120448, -STORE, 93855478120448, 93855478198271, -STORE, 93855478198272, 93855478337535, -ERASE, 93855478198272, 93855478198272, -STORE, 93855478198272, 93855478243327, -STORE, 93855478243328, 93855478288383, -STORE, 93855478288384, 93855478337535, -STORE, 140092686573568, 140092686745599, -ERASE, 140092686573568, 140092686573568, -STORE, 140092686573568, 140092686577663, -STORE, 140092686577664, 140092686745599, -ERASE, 140092686577664, 140092686577664, -STORE, 140092686577664, 140092686700543, -STORE, 140092686700544, 140092686733311, -STORE, 140092686733312, 140092686741503, -STORE, 140092686741504, 140092686745599, -STORE, 140730900537344, 140730900541439, -STORE, 140730900525056, 140730900537343, -STORE, 47540108423168, 47540108431359, -STORE, 47540108431360, 47540108439551, -STORE, 47540108439552, 47540110278655, -STORE, 47540108578816, 47540110278655, -STORE, 47540108439552, 47540108578815, -ERASE, 47540108578816, 47540108578816, -STORE, 47540108578816, 47540110237695, -STORE, 47540110237696, 47540110278655, -STORE, 47540109922304, 47540110237695, -STORE, 47540108578816, 47540109922303, -ERASE, 47540108578816, 47540108578816, -STORE, 47540108578816, 47540109922303, -STORE, 47540110233600, 47540110237695, -STORE, 47540109922304, 47540110233599, -ERASE, 47540109922304, 47540109922304, -STORE, 47540109922304, 47540110233599, -STORE, 47540110262272, 47540110278655, -STORE, 47540110237696, 47540110262271, -ERASE, 47540110237696, 47540110237696, -STORE, 47540110237696, 47540110262271, -ERASE, 47540110262272, 47540110262272, -STORE, 47540110262272, 47540110278655, -ERASE, 47540110237696, 47540110237696, -STORE, 47540110237696, 47540110254079, -STORE, 47540110254080, 47540110262271, -ERASE, 93855478288384, 93855478288384, -STORE, 93855478288384, 93855478333439, -STORE, 93855478333440, 93855478337535, -ERASE, 140092686733312, 140092686733312, -STORE, 140092686733312, 140092686737407, -STORE, 140092686737408, 140092686741503, -ERASE, 47540108423168, 47540108423168, -STORE, 93855492222976, 93855492358143, -STORE, 93855492222976, 93855492493311, -STORE, 140737488347136, 140737488351231, -STORE, 140733498146816, 140737488351231, -ERASE, 140733498146816, 140733498146816, -STORE, 140733498146816, 140733498150911, -STORE, 94170739654656, 94170740367359, -ERASE, 94170739654656, 94170739654656, -STORE, 94170739654656, 94170739703807, -STORE, 94170739703808, 94170740367359, -ERASE, 94170739703808, 94170739703808, -STORE, 94170739703808, 94170740248575, -STORE, 94170740248576, 94170740346879, -STORE, 94170740346880, 94170740367359, -STORE, 140024788877312, 140024789049343, -ERASE, 140024788877312, 140024788877312, -STORE, 140024788877312, 140024788881407, -STORE, 140024788881408, 140024789049343, -ERASE, 140024788881408, 140024788881408, -STORE, 140024788881408, 140024789004287, -STORE, 140024789004288, 140024789037055, -STORE, 140024789037056, 140024789045247, -STORE, 140024789045248, 140024789049343, -STORE, 140733499023360, 140733499027455, -STORE, 140733499011072, 140733499023359, -STORE, 47608006119424, 47608006127615, -STORE, 47608006127616, 47608006135807, -STORE, 47608006135808, 47608006242303, -STORE, 47608006152192, 47608006242303, -STORE, 47608006135808, 47608006152191, -ERASE, 47608006152192, 47608006152192, -STORE, 47608006152192, 47608006225919, -STORE, 47608006225920, 47608006242303, -STORE, 47608006205440, 47608006225919, -STORE, 47608006152192, 47608006205439, -ERASE, 47608006152192, 47608006152192, -STORE, 47608006152192, 47608006205439, -STORE, 47608006221824, 47608006225919, -STORE, 47608006205440, 47608006221823, -ERASE, 47608006205440, 47608006205440, -STORE, 47608006205440, 47608006221823, -STORE, 47608006234112, 47608006242303, -STORE, 47608006225920, 47608006234111, -ERASE, 47608006225920, 47608006225920, -STORE, 47608006225920, 47608006234111, -ERASE, 47608006234112, 47608006234112, -STORE, 47608006234112, 47608006242303, -STORE, 47608006242304, 47608008081407, -STORE, 47608006381568, 47608008081407, -STORE, 47608006242304, 47608006381567, -ERASE, 47608006381568, 47608006381568, -STORE, 47608006381568, 47608008040447, -STORE, 47608008040448, 47608008081407, -STORE, 47608007725056, 47608008040447, -STORE, 47608006381568, 47608007725055, -ERASE, 47608006381568, 47608006381568, -STORE, 47608006381568, 47608007725055, -STORE, 47608008036352, 47608008040447, -STORE, 47608007725056, 47608008036351, -ERASE, 47608007725056, 47608007725056, -STORE, 47608007725056, 47608008036351, -STORE, 47608008065024, 47608008081407, -STORE, 47608008040448, 47608008065023, -ERASE, 47608008040448, 47608008040448, -STORE, 47608008040448, 47608008065023, -ERASE, 47608008065024, 47608008065024, -STORE, 47608008065024, 47608008081407, -STORE, 47608008065024, 47608008093695, -ERASE, 47608008040448, 47608008040448, -STORE, 47608008040448, 47608008056831, -STORE, 47608008056832, 47608008065023, -ERASE, 47608006225920, 47608006225920, -STORE, 47608006225920, 47608006230015, -STORE, 47608006230016, 47608006234111, -ERASE, 94170740346880, 94170740346880, -STORE, 94170740346880, 94170740363263, -STORE, 94170740363264, 94170740367359, -ERASE, 140024789037056, 140024789037056, -STORE, 140024789037056, 140024789041151, -STORE, 140024789041152, 140024789045247, -ERASE, 47608006119424, 47608006119424, -STORE, 140737488347136, 140737488351231, -STORE, 140730264326144, 140737488351231, -ERASE, 140730264326144, 140730264326144, -STORE, 140730264326144, 140730264330239, -STORE, 94653216407552, 94653217120255, -ERASE, 94653216407552, 94653216407552, -STORE, 94653216407552, 94653216456703, -STORE, 94653216456704, 94653217120255, -ERASE, 94653216456704, 94653216456704, -STORE, 94653216456704, 94653217001471, -STORE, 94653217001472, 94653217099775, -STORE, 94653217099776, 94653217120255, -STORE, 140103617011712, 140103617183743, -ERASE, 140103617011712, 140103617011712, -STORE, 140103617011712, 140103617015807, -STORE, 140103617015808, 140103617183743, -ERASE, 140103617015808, 140103617015808, -STORE, 140103617015808, 140103617138687, -STORE, 140103617138688, 140103617171455, -STORE, 140103617171456, 140103617179647, -STORE, 140103617179648, 140103617183743, -STORE, 140730265427968, 140730265432063, -STORE, 140730265415680, 140730265427967, -STORE, 47529177985024, 47529177993215, -STORE, 47529177993216, 47529178001407, -STORE, 47529178001408, 47529178107903, -STORE, 47529178017792, 47529178107903, -STORE, 47529178001408, 47529178017791, -ERASE, 47529178017792, 47529178017792, -STORE, 47529178017792, 47529178091519, -STORE, 47529178091520, 47529178107903, -STORE, 47529178071040, 47529178091519, -STORE, 47529178017792, 47529178071039, -ERASE, 47529178017792, 47529178017792, -STORE, 47529178017792, 47529178071039, -STORE, 47529178087424, 47529178091519, -STORE, 47529178071040, 47529178087423, -ERASE, 47529178071040, 47529178071040, -STORE, 47529178071040, 47529178087423, -STORE, 47529178099712, 47529178107903, -STORE, 47529178091520, 47529178099711, -ERASE, 47529178091520, 47529178091520, -STORE, 47529178091520, 47529178099711, -ERASE, 47529178099712, 47529178099712, -STORE, 47529178099712, 47529178107903, -STORE, 47529178107904, 47529179947007, -STORE, 47529178247168, 47529179947007, -STORE, 47529178107904, 47529178247167, -ERASE, 47529178247168, 47529178247168, -STORE, 47529178247168, 47529179906047, -STORE, 47529179906048, 47529179947007, -STORE, 47529179590656, 47529179906047, -STORE, 47529178247168, 47529179590655, -ERASE, 47529178247168, 47529178247168, -STORE, 47529178247168, 47529179590655, -STORE, 47529179901952, 47529179906047, -STORE, 47529179590656, 47529179901951, -ERASE, 47529179590656, 47529179590656, -STORE, 47529179590656, 47529179901951, -STORE, 47529179930624, 47529179947007, -STORE, 47529179906048, 47529179930623, -ERASE, 47529179906048, 47529179906048, -STORE, 47529179906048, 47529179930623, -ERASE, 47529179930624, 47529179930624, -STORE, 47529179930624, 47529179947007, -STORE, 47529179930624, 47529179959295, -ERASE, 47529179906048, 47529179906048, -STORE, 47529179906048, 47529179922431, -STORE, 47529179922432, 47529179930623, -ERASE, 47529178091520, 47529178091520, -STORE, 47529178091520, 47529178095615, -STORE, 47529178095616, 47529178099711, -ERASE, 94653217099776, 94653217099776, -STORE, 94653217099776, 94653217116159, -STORE, 94653217116160, 94653217120255, -ERASE, 140103617171456, 140103617171456, -STORE, 140103617171456, 140103617175551, -STORE, 140103617175552, 140103617179647, -ERASE, 47529177985024, 47529177985024, -STORE, 94653241135104, 94653241270271, -STORE, 140737488347136, 140737488351231, -STORE, 140736284549120, 140737488351231, -ERASE, 140736284549120, 140736284549120, -STORE, 140736284549120, 140736284553215, -STORE, 93963663822848, 93963664506879, -ERASE, 93963663822848, 93963663822848, -STORE, 93963663822848, 93963663884287, -STORE, 93963663884288, 93963664506879, -ERASE, 93963663884288, 93963663884288, -STORE, 93963663884288, 93963664240639, -STORE, 93963664240640, 93963664379903, -STORE, 93963664379904, 93963664506879, -STORE, 140450188439552, 140450188611583, -ERASE, 140450188439552, 140450188439552, -STORE, 140450188439552, 140450188443647, -STORE, 140450188443648, 140450188611583, -ERASE, 140450188443648, 140450188443648, -STORE, 140450188443648, 140450188566527, -STORE, 140450188566528, 140450188599295, -STORE, 140450188599296, 140450188607487, -STORE, 140450188607488, 140450188611583, -STORE, 140736284577792, 140736284581887, -STORE, 140736284565504, 140736284577791, -STORE, 47182606557184, 47182606565375, -STORE, 47182606565376, 47182606573567, -STORE, 47182606573568, 47182608412671, -STORE, 47182606712832, 47182608412671, -STORE, 47182606573568, 47182606712831, -ERASE, 47182606712832, 47182606712832, -STORE, 47182606712832, 47182608371711, -STORE, 47182608371712, 47182608412671, -STORE, 47182608056320, 47182608371711, -STORE, 47182606712832, 47182608056319, -ERASE, 47182606712832, 47182606712832, -STORE, 47182606712832, 47182608056319, -STORE, 47182608367616, 47182608371711, -STORE, 47182608056320, 47182608367615, -ERASE, 47182608056320, 47182608056320, -STORE, 47182608056320, 47182608367615, -STORE, 47182608396288, 47182608412671, -STORE, 47182608371712, 47182608396287, -ERASE, 47182608371712, 47182608371712, -STORE, 47182608371712, 47182608396287, -ERASE, 47182608396288, 47182608396288, -STORE, 47182608396288, 47182608412671, -STORE, 47182608412672, 47182608523263, -STORE, 47182608429056, 47182608523263, -STORE, 47182608412672, 47182608429055, -ERASE, 47182608429056, 47182608429056, -STORE, 47182608429056, 47182608515071, -STORE, 47182608515072, 47182608523263, -STORE, 47182608490496, 47182608515071, -STORE, 47182608429056, 47182608490495, -ERASE, 47182608429056, 47182608429056, -STORE, 47182608429056, 47182608490495, -STORE, 47182608510976, 47182608515071, -STORE, 47182608490496, 47182608510975, -ERASE, 47182608490496, 47182608490496, -STORE, 47182608490496, 47182608510975, -ERASE, 47182608515072, 47182608515072, -STORE, 47182608515072, 47182608523263, -STORE, 47182608523264, 47182608568319, -ERASE, 47182608523264, 47182608523264, -STORE, 47182608523264, 47182608531455, -STORE, 47182608531456, 47182608568319, -STORE, 47182608551936, 47182608568319, -STORE, 47182608531456, 47182608551935, -ERASE, 47182608531456, 47182608531456, -STORE, 47182608531456, 47182608551935, -STORE, 47182608560128, 47182608568319, -STORE, 47182608551936, 47182608560127, -ERASE, 47182608551936, 47182608551936, -STORE, 47182608551936, 47182608568319, -ERASE, 47182608551936, 47182608551936, -STORE, 47182608551936, 47182608560127, -STORE, 47182608560128, 47182608568319, -ERASE, 47182608560128, 47182608560128, -STORE, 47182608560128, 47182608568319, -STORE, 47182608568320, 47182608916479, -STORE, 47182608609280, 47182608916479, -STORE, 47182608568320, 47182608609279, -ERASE, 47182608609280, 47182608609280, -STORE, 47182608609280, 47182608891903, -STORE, 47182608891904, 47182608916479, -STORE, 47182608822272, 47182608891903, -STORE, 47182608609280, 47182608822271, -ERASE, 47182608609280, 47182608609280, -STORE, 47182608609280, 47182608822271, -STORE, 47182608887808, 47182608891903, -STORE, 47182608822272, 47182608887807, -ERASE, 47182608822272, 47182608822272, -STORE, 47182608822272, 47182608887807, -ERASE, 47182608891904, 47182608891904, -STORE, 47182608891904, 47182608916479, -STORE, 47182608916480, 47182611177471, -STORE, 47182609068032, 47182611177471, -STORE, 47182608916480, 47182609068031, -ERASE, 47182609068032, 47182609068032, -STORE, 47182609068032, 47182611161087, -STORE, 47182611161088, 47182611177471, -STORE, 47182611169280, 47182611177471, -STORE, 47182611161088, 47182611169279, -ERASE, 47182611161088, 47182611161088, -STORE, 47182611161088, 47182611169279, -ERASE, 47182611169280, 47182611169280, -STORE, 47182611169280, 47182611177471, -STORE, 47182611177472, 47182611312639, -ERASE, 47182611177472, 47182611177472, -STORE, 47182611177472, 47182611202047, -STORE, 47182611202048, 47182611312639, -STORE, 47182611263488, 47182611312639, -STORE, 47182611202048, 47182611263487, -ERASE, 47182611202048, 47182611202048, -STORE, 47182611202048, 47182611263487, -STORE, 47182611288064, 47182611312639, -STORE, 47182611263488, 47182611288063, -ERASE, 47182611263488, 47182611263488, -STORE, 47182611263488, 47182611312639, -ERASE, 47182611263488, 47182611263488, -STORE, 47182611263488, 47182611288063, -STORE, 47182611288064, 47182611312639, -STORE, 47182611296256, 47182611312639, -STORE, 47182611288064, 47182611296255, -ERASE, 47182611288064, 47182611288064, -STORE, 47182611288064, 47182611296255, -ERASE, 47182611296256, 47182611296256, -STORE, 47182611296256, 47182611312639, -STORE, 47182611296256, 47182611320831, -STORE, 47182611320832, 47182611484671, -ERASE, 47182611320832, 47182611320832, -STORE, 47182611320832, 47182611333119, -STORE, 47182611333120, 47182611484671, -STORE, 47182611431424, 47182611484671, -STORE, 47182611333120, 47182611431423, -ERASE, 47182611333120, 47182611333120, -STORE, 47182611333120, 47182611431423, -STORE, 47182611476480, 47182611484671, -STORE, 47182611431424, 47182611476479, -ERASE, 47182611431424, 47182611431424, -STORE, 47182611431424, 47182611484671, -ERASE, 47182611431424, 47182611431424, -STORE, 47182611431424, 47182611476479, -STORE, 47182611476480, 47182611484671, -ERASE, 47182611476480, 47182611476480, -STORE, 47182611476480, 47182611484671, -STORE, 47182611484672, 47182612082687, -STORE, 47182611603456, 47182612082687, -STORE, 47182611484672, 47182611603455, -ERASE, 47182611603456, 47182611603456, -STORE, 47182611603456, 47182612029439, -STORE, 47182612029440, 47182612082687, -STORE, 47182611918848, 47182612029439, -STORE, 47182611603456, 47182611918847, -ERASE, 47182611603456, 47182611603456, -STORE, 47182611603456, 47182611918847, -STORE, 47182612025344, 47182612029439, -STORE, 47182611918848, 47182612025343, -ERASE, 47182611918848, 47182611918848, -STORE, 47182611918848, 47182612025343, -ERASE, 47182612029440, 47182612029440, -STORE, 47182612029440, 47182612082687, -STORE, 47182612082688, 47182615134207, -STORE, 47182612627456, 47182615134207, -STORE, 47182612082688, 47182612627455, -ERASE, 47182612627456, 47182612627456, -STORE, 47182612627456, 47182614913023, -STORE, 47182614913024, 47182615134207, -STORE, 47182614323200, 47182614913023, -STORE, 47182612627456, 47182614323199, -ERASE, 47182612627456, 47182612627456, -STORE, 47182612627456, 47182614323199, -STORE, 47182614908928, 47182614913023, -STORE, 47182614323200, 47182614908927, -ERASE, 47182614323200, 47182614323200, -STORE, 47182614323200, 47182614908927, -STORE, 47182615117824, 47182615134207, -STORE, 47182614913024, 47182615117823, -ERASE, 47182614913024, 47182614913024, -STORE, 47182614913024, 47182615117823, -ERASE, 47182615117824, 47182615117824, -STORE, 47182615117824, 47182615134207, -STORE, 47182615134208, 47182615166975, -ERASE, 47182615134208, 47182615134208, -STORE, 47182615134208, 47182615142399, -STORE, 47182615142400, 47182615166975, -STORE, 47182615154688, 47182615166975, -STORE, 47182615142400, 47182615154687, -ERASE, 47182615142400, 47182615142400, -STORE, 47182615142400, 47182615154687, -STORE, 47182615158784, 47182615166975, -STORE, 47182615154688, 47182615158783, -ERASE, 47182615154688, 47182615154688, -STORE, 47182615154688, 47182615166975, -ERASE, 47182615154688, 47182615154688, -STORE, 47182615154688, 47182615158783, -STORE, 47182615158784, 47182615166975, -ERASE, 47182615158784, 47182615158784, -STORE, 47182615158784, 47182615166975, -STORE, 47182615166976, 47182615203839, -ERASE, 47182615166976, 47182615166976, -STORE, 47182615166976, 47182615175167, -STORE, 47182615175168, 47182615203839, -STORE, 47182615191552, 47182615203839, -STORE, 47182615175168, 47182615191551, -ERASE, 47182615175168, 47182615175168, -STORE, 47182615175168, 47182615191551, -STORE, 47182615195648, 47182615203839, -STORE, 47182615191552, 47182615195647, -ERASE, 47182615191552, 47182615191552, -STORE, 47182615191552, 47182615203839, -ERASE, 47182615191552, 47182615191552, -STORE, 47182615191552, 47182615195647, -STORE, 47182615195648, 47182615203839, -ERASE, 47182615195648, 47182615195648, -STORE, 47182615195648, 47182615203839, -STORE, 47182615203840, 47182615678975, -ERASE, 47182615203840, 47182615203840, -STORE, 47182615203840, 47182615212031, -STORE, 47182615212032, 47182615678975, -STORE, 47182615547904, 47182615678975, -STORE, 47182615212032, 47182615547903, -ERASE, 47182615212032, 47182615212032, -STORE, 47182615212032, 47182615547903, -STORE, 47182615670784, 47182615678975, -STORE, 47182615547904, 47182615670783, -ERASE, 47182615547904, 47182615547904, -STORE, 47182615547904, 47182615678975, -ERASE, 47182615547904, 47182615547904, -STORE, 47182615547904, 47182615670783, -STORE, 47182615670784, 47182615678975, -ERASE, 47182615670784, 47182615670784, -STORE, 47182615670784, 47182615678975, -STORE, 47182615678976, 47182615687167, -STORE, 47182615687168, 47182615707647, -ERASE, 47182615687168, 47182615687168, -STORE, 47182615687168, 47182615691263, -STORE, 47182615691264, 47182615707647, -STORE, 47182615695360, 47182615707647, -STORE, 47182615691264, 47182615695359, -ERASE, 47182615691264, 47182615691264, -STORE, 47182615691264, 47182615695359, -STORE, 47182615699456, 47182615707647, -STORE, 47182615695360, 47182615699455, -ERASE, 47182615695360, 47182615695360, -STORE, 47182615695360, 47182615707647, -ERASE, 47182615695360, 47182615695360, -STORE, 47182615695360, 47182615699455, -STORE, 47182615699456, 47182615707647, -ERASE, 47182615699456, 47182615699456, -STORE, 47182615699456, 47182615707647, -STORE, 47182615707648, 47182615715839, -ERASE, 47182608371712, 47182608371712, -STORE, 47182608371712, 47182608388095, -STORE, 47182608388096, 47182608396287, -ERASE, 47182615699456, 47182615699456, -STORE, 47182615699456, 47182615703551, -STORE, 47182615703552, 47182615707647, -ERASE, 47182611288064, 47182611288064, -STORE, 47182611288064, 47182611292159, -STORE, 47182611292160, 47182611296255, -ERASE, 47182615670784, 47182615670784, -STORE, 47182615670784, 47182615674879, -STORE, 47182615674880, 47182615678975, -ERASE, 47182615195648, 47182615195648, -STORE, 47182615195648, 47182615199743, -STORE, 47182615199744, 47182615203839, -ERASE, 47182615158784, 47182615158784, -STORE, 47182615158784, 47182615162879, -STORE, 47182615162880, 47182615166975, -ERASE, 47182614913024, 47182614913024, -STORE, 47182614913024, 47182615109631, -STORE, 47182615109632, 47182615117823, -ERASE, 47182612029440, 47182612029440, -STORE, 47182612029440, 47182612066303, -STORE, 47182612066304, 47182612082687, -ERASE, 47182611476480, 47182611476480, -STORE, 47182611476480, 47182611480575, -STORE, 47182611480576, 47182611484671, -ERASE, 47182611161088, 47182611161088, -STORE, 47182611161088, 47182611165183, -STORE, 47182611165184, 47182611169279, -ERASE, 47182608891904, 47182608891904, -STORE, 47182608891904, 47182608912383, -STORE, 47182608912384, 47182608916479, -ERASE, 47182608560128, 47182608560128, -STORE, 47182608560128, 47182608564223, -STORE, 47182608564224, 47182608568319, -ERASE, 47182608515072, 47182608515072, -STORE, 47182608515072, 47182608519167, -STORE, 47182608519168, 47182608523263, -ERASE, 93963664379904, 93963664379904, -STORE, 93963664379904, 93963664502783, -STORE, 93963664502784, 93963664506879, -ERASE, 140450188599296, 140450188599296, -STORE, 140450188599296, 140450188603391, -STORE, 140450188603392, 140450188607487, -ERASE, 47182606557184, 47182606557184, -STORE, 93963694723072, 93963694858239, -STORE, 140737488347136, 140737488351231, -STORE, 140730313261056, 140737488351231, -ERASE, 140730313261056, 140730313261056, -STORE, 140730313261056, 140730313265151, -STORE, 94386579017728, 94386579697663, -ERASE, 94386579017728, 94386579017728, -STORE, 94386579017728, 94386579083263, -STORE, 94386579083264, 94386579697663, -ERASE, 94386579083264, 94386579083264, -STORE, 94386579083264, 94386579431423, -STORE, 94386579431424, 94386579570687, -STORE, 94386579570688, 94386579697663, -STORE, 140124810838016, 140124811010047, -ERASE, 140124810838016, 140124810838016, -STORE, 140124810838016, 140124810842111, -STORE, 140124810842112, 140124811010047, -ERASE, 140124810842112, 140124810842112, -STORE, 140124810842112, 140124810964991, -STORE, 140124810964992, 140124810997759, -STORE, 140124810997760, 140124811005951, -STORE, 140124811005952, 140124811010047, -STORE, 140730313601024, 140730313605119, -STORE, 140730313588736, 140730313601023, -STORE, 47507984158720, 47507984166911, -STORE, 47507984166912, 47507984175103, -STORE, 47507984175104, 47507986014207, -STORE, 47507984314368, 47507986014207, -STORE, 47507984175104, 47507984314367, -ERASE, 47507984314368, 47507984314368, -STORE, 47507984314368, 47507985973247, -STORE, 47507985973248, 47507986014207, -STORE, 47507985657856, 47507985973247, -STORE, 47507984314368, 47507985657855, -ERASE, 47507984314368, 47507984314368, -STORE, 47507984314368, 47507985657855, -STORE, 47507985969152, 47507985973247, -STORE, 47507985657856, 47507985969151, -ERASE, 47507985657856, 47507985657856, -STORE, 47507985657856, 47507985969151, -STORE, 47507985997824, 47507986014207, -STORE, 47507985973248, 47507985997823, -ERASE, 47507985973248, 47507985973248, -STORE, 47507985973248, 47507985997823, -ERASE, 47507985997824, 47507985997824, -STORE, 47507985997824, 47507986014207, -STORE, 47507986014208, 47507986124799, -STORE, 47507986030592, 47507986124799, -STORE, 47507986014208, 47507986030591, -ERASE, 47507986030592, 47507986030592, -STORE, 47507986030592, 47507986116607, -STORE, 47507986116608, 47507986124799, -STORE, 47507986092032, 47507986116607, -STORE, 47507986030592, 47507986092031, -ERASE, 47507986030592, 47507986030592, -STORE, 47507986030592, 47507986092031, -STORE, 47507986112512, 47507986116607, -STORE, 47507986092032, 47507986112511, -ERASE, 47507986092032, 47507986092032, -STORE, 47507986092032, 47507986112511, -ERASE, 47507986116608, 47507986116608, -STORE, 47507986116608, 47507986124799, -STORE, 47507986124800, 47507986169855, -ERASE, 47507986124800, 47507986124800, -STORE, 47507986124800, 47507986132991, -STORE, 47507986132992, 47507986169855, -STORE, 47507986153472, 47507986169855, -STORE, 47507986132992, 47507986153471, -ERASE, 47507986132992, 47507986132992, -STORE, 47507986132992, 47507986153471, -STORE, 47507986161664, 47507986169855, -STORE, 47507986153472, 47507986161663, -ERASE, 47507986153472, 47507986153472, -STORE, 47507986153472, 47507986169855, -ERASE, 47507986153472, 47507986153472, -STORE, 47507986153472, 47507986161663, -STORE, 47507986161664, 47507986169855, -ERASE, 47507986161664, 47507986161664, -STORE, 47507986161664, 47507986169855, -STORE, 47507986169856, 47507986518015, -STORE, 47507986210816, 47507986518015, -STORE, 47507986169856, 47507986210815, -ERASE, 47507986210816, 47507986210816, -STORE, 47507986210816, 47507986493439, -STORE, 47507986493440, 47507986518015, -STORE, 47507986423808, 47507986493439, -STORE, 47507986210816, 47507986423807, -ERASE, 47507986210816, 47507986210816, -STORE, 47507986210816, 47507986423807, -STORE, 47507986489344, 47507986493439, -STORE, 47507986423808, 47507986489343, -ERASE, 47507986423808, 47507986423808, -STORE, 47507986423808, 47507986489343, -ERASE, 47507986493440, 47507986493440, -STORE, 47507986493440, 47507986518015, -STORE, 47507986518016, 47507988779007, -STORE, 47507986669568, 47507988779007, -STORE, 47507986518016, 47507986669567, -ERASE, 47507986669568, 47507986669568, -STORE, 47507986669568, 47507988762623, -STORE, 47507988762624, 47507988779007, -STORE, 47507988770816, 47507988779007, -STORE, 47507988762624, 47507988770815, -ERASE, 47507988762624, 47507988762624, -STORE, 47507988762624, 47507988770815, -ERASE, 47507988770816, 47507988770816, -STORE, 47507988770816, 47507988779007, -STORE, 47507988779008, 47507988914175, -ERASE, 47507988779008, 47507988779008, -STORE, 47507988779008, 47507988803583, -STORE, 47507988803584, 47507988914175, -STORE, 47507988865024, 47507988914175, -STORE, 47507988803584, 47507988865023, -ERASE, 47507988803584, 47507988803584, -STORE, 47507988803584, 47507988865023, -STORE, 47507988889600, 47507988914175, -STORE, 47507988865024, 47507988889599, -ERASE, 47507988865024, 47507988865024, -STORE, 47507988865024, 47507988914175, -ERASE, 47507988865024, 47507988865024, -STORE, 47507988865024, 47507988889599, -STORE, 47507988889600, 47507988914175, -STORE, 47507988897792, 47507988914175, -STORE, 47507988889600, 47507988897791, -ERASE, 47507988889600, 47507988889600, -STORE, 47507988889600, 47507988897791, -ERASE, 47507988897792, 47507988897792, -STORE, 47507988897792, 47507988914175, -STORE, 47507988897792, 47507988922367, -STORE, 47507988922368, 47507989086207, -ERASE, 47507988922368, 47507988922368, -STORE, 47507988922368, 47507988934655, -STORE, 47507988934656, 47507989086207, -STORE, 47507989032960, 47507989086207, -STORE, 47507988934656, 47507989032959, -ERASE, 47507988934656, 47507988934656, -STORE, 47507988934656, 47507989032959, -STORE, 47507989078016, 47507989086207, -STORE, 47507989032960, 47507989078015, -ERASE, 47507989032960, 47507989032960, -STORE, 47507989032960, 47507989086207, -ERASE, 47507989032960, 47507989032960, -STORE, 47507989032960, 47507989078015, -STORE, 47507989078016, 47507989086207, -ERASE, 47507989078016, 47507989078016, -STORE, 47507989078016, 47507989086207, -STORE, 47507989086208, 47507989684223, -STORE, 47507989204992, 47507989684223, -STORE, 47507989086208, 47507989204991, -ERASE, 47507989204992, 47507989204992, -STORE, 47507989204992, 47507989630975, -STORE, 47507989630976, 47507989684223, -STORE, 47507989520384, 47507989630975, -STORE, 47507989204992, 47507989520383, -ERASE, 47507989204992, 47507989204992, -STORE, 47507989204992, 47507989520383, -STORE, 47507989626880, 47507989630975, -STORE, 47507989520384, 47507989626879, -ERASE, 47507989520384, 47507989520384, -STORE, 47507989520384, 47507989626879, -ERASE, 47507989630976, 47507989630976, -STORE, 47507989630976, 47507989684223, -STORE, 47507989684224, 47507992735743, -STORE, 47507990228992, 47507992735743, -STORE, 47507989684224, 47507990228991, -ERASE, 47507990228992, 47507990228992, -STORE, 47507990228992, 47507992514559, -STORE, 47507992514560, 47507992735743, -STORE, 47507991924736, 47507992514559, -STORE, 47507990228992, 47507991924735, -ERASE, 47507990228992, 47507990228992, -STORE, 47507990228992, 47507991924735, -STORE, 47507992510464, 47507992514559, -STORE, 47507991924736, 47507992510463, -ERASE, 47507991924736, 47507991924736, -STORE, 47507991924736, 47507992510463, -STORE, 47507992719360, 47507992735743, -STORE, 47507992514560, 47507992719359, -ERASE, 47507992514560, 47507992514560, -STORE, 47507992514560, 47507992719359, -ERASE, 47507992719360, 47507992719360, -STORE, 47507992719360, 47507992735743, -STORE, 47507992735744, 47507992768511, -ERASE, 47507992735744, 47507992735744, -STORE, 47507992735744, 47507992743935, -STORE, 47507992743936, 47507992768511, -STORE, 47507992756224, 47507992768511, -STORE, 47507992743936, 47507992756223, -ERASE, 47507992743936, 47507992743936, -STORE, 47507992743936, 47507992756223, -STORE, 47507992760320, 47507992768511, -STORE, 47507992756224, 47507992760319, -ERASE, 47507992756224, 47507992756224, -STORE, 47507992756224, 47507992768511, -ERASE, 47507992756224, 47507992756224, -STORE, 47507992756224, 47507992760319, -STORE, 47507992760320, 47507992768511, -ERASE, 47507992760320, 47507992760320, -STORE, 47507992760320, 47507992768511, -STORE, 47507992768512, 47507992805375, -ERASE, 47507992768512, 47507992768512, -STORE, 47507992768512, 47507992776703, -STORE, 47507992776704, 47507992805375, -STORE, 47507992793088, 47507992805375, -STORE, 47507992776704, 47507992793087, -ERASE, 47507992776704, 47507992776704, -STORE, 47507992776704, 47507992793087, -STORE, 47507992797184, 47507992805375, -STORE, 47507992793088, 47507992797183, -ERASE, 47507992793088, 47507992793088, -STORE, 47507992793088, 47507992805375, -ERASE, 47507992793088, 47507992793088, -STORE, 47507992793088, 47507992797183, -STORE, 47507992797184, 47507992805375, -ERASE, 47507992797184, 47507992797184, -STORE, 47507992797184, 47507992805375, -STORE, 47507992805376, 47507993280511, -ERASE, 47507992805376, 47507992805376, -STORE, 47507992805376, 47507992813567, -STORE, 47507992813568, 47507993280511, -STORE, 47507993149440, 47507993280511, -STORE, 47507992813568, 47507993149439, -ERASE, 47507992813568, 47507992813568, -STORE, 47507992813568, 47507993149439, -STORE, 47507993272320, 47507993280511, -STORE, 47507993149440, 47507993272319, -ERASE, 47507993149440, 47507993149440, -STORE, 47507993149440, 47507993280511, -ERASE, 47507993149440, 47507993149440, -STORE, 47507993149440, 47507993272319, -STORE, 47507993272320, 47507993280511, -ERASE, 47507993272320, 47507993272320, -STORE, 47507993272320, 47507993280511, -STORE, 47507993280512, 47507993288703, -STORE, 47507993288704, 47507993309183, -ERASE, 47507993288704, 47507993288704, -STORE, 47507993288704, 47507993292799, -STORE, 47507993292800, 47507993309183, -STORE, 47507993296896, 47507993309183, -STORE, 47507993292800, 47507993296895, -ERASE, 47507993292800, 47507993292800, -STORE, 47507993292800, 47507993296895, -STORE, 47507993300992, 47507993309183, -STORE, 47507993296896, 47507993300991, -ERASE, 47507993296896, 47507993296896, -STORE, 47507993296896, 47507993309183, -ERASE, 47507993296896, 47507993296896, -STORE, 47507993296896, 47507993300991, -STORE, 47507993300992, 47507993309183, -ERASE, 47507993300992, 47507993300992, -STORE, 47507993300992, 47507993309183, -STORE, 47507993309184, 47507993317375, -ERASE, 47507985973248, 47507985973248, -STORE, 47507985973248, 47507985989631, -STORE, 47507985989632, 47507985997823, -ERASE, 47507993300992, 47507993300992, -STORE, 47507993300992, 47507993305087, -STORE, 47507993305088, 47507993309183, -ERASE, 47507988889600, 47507988889600, -STORE, 47507988889600, 47507988893695, -STORE, 47507988893696, 47507988897791, -ERASE, 47507993272320, 47507993272320, -STORE, 47507993272320, 47507993276415, -STORE, 47507993276416, 47507993280511, -ERASE, 47507992797184, 47507992797184, -STORE, 47507992797184, 47507992801279, -STORE, 47507992801280, 47507992805375, -ERASE, 47507992760320, 47507992760320, -STORE, 47507992760320, 47507992764415, -STORE, 47507992764416, 47507992768511, -ERASE, 47507992514560, 47507992514560, -STORE, 47507992514560, 47507992711167, -STORE, 47507992711168, 47507992719359, -ERASE, 47507989630976, 47507989630976, -STORE, 47507989630976, 47507989667839, -STORE, 47507989667840, 47507989684223, -ERASE, 47507989078016, 47507989078016, -STORE, 47507989078016, 47507989082111, -STORE, 47507989082112, 47507989086207, -ERASE, 47507988762624, 47507988762624, -STORE, 47507988762624, 47507988766719, -STORE, 47507988766720, 47507988770815, -ERASE, 47507986493440, 47507986493440, -STORE, 47507986493440, 47507986513919, -STORE, 47507986513920, 47507986518015, -ERASE, 47507986161664, 47507986161664, -STORE, 47507986161664, 47507986165759, -STORE, 47507986165760, 47507986169855, -ERASE, 47507986116608, 47507986116608, -STORE, 47507986116608, 47507986120703, -STORE, 47507986120704, 47507986124799, -ERASE, 94386579570688, 94386579570688, -STORE, 94386579570688, 94386579693567, -STORE, 94386579693568, 94386579697663, -ERASE, 140124810997760, 140124810997760, -STORE, 140124810997760, 140124811001855, -STORE, 140124811001856, 140124811005951, -ERASE, 47507984158720, 47507984158720, -STORE, 94386583982080, 94386584117247, -STORE, 94386583982080, 94386584256511, -ERASE, 94386583982080, 94386583982080, -STORE, 94386583982080, 94386584223743, -STORE, 94386584223744, 94386584256511, -ERASE, 94386584223744, 94386584223744, -STORE, 140737488347136, 140737488351231, -STORE, 140733763395584, 140737488351231, -ERASE, 140733763395584, 140733763395584, -STORE, 140733763395584, 140733763399679, -STORE, 94011546472448, 94011547152383, -ERASE, 94011546472448, 94011546472448, -STORE, 94011546472448, 94011546537983, -STORE, 94011546537984, 94011547152383, -ERASE, 94011546537984, 94011546537984, -STORE, 94011546537984, 94011546886143, -STORE, 94011546886144, 94011547025407, -STORE, 94011547025408, 94011547152383, -STORE, 139757597949952, 139757598121983, -ERASE, 139757597949952, 139757597949952, -STORE, 139757597949952, 139757597954047, -STORE, 139757597954048, 139757598121983, -ERASE, 139757597954048, 139757597954048, -STORE, 139757597954048, 139757598076927, -STORE, 139757598076928, 139757598109695, -STORE, 139757598109696, 139757598117887, -STORE, 139757598117888, 139757598121983, -STORE, 140733763596288, 140733763600383, -STORE, 140733763584000, 140733763596287, -STORE, 47875197046784, 47875197054975, -STORE, 47875197054976, 47875197063167, -STORE, 47875197063168, 47875198902271, -STORE, 47875197202432, 47875198902271, -STORE, 47875197063168, 47875197202431, -ERASE, 47875197202432, 47875197202432, -STORE, 47875197202432, 47875198861311, -STORE, 47875198861312, 47875198902271, -STORE, 47875198545920, 47875198861311, -STORE, 47875197202432, 47875198545919, -ERASE, 47875197202432, 47875197202432, -STORE, 47875197202432, 47875198545919, -STORE, 47875198857216, 47875198861311, -STORE, 47875198545920, 47875198857215, -ERASE, 47875198545920, 47875198545920, -STORE, 47875198545920, 47875198857215, -STORE, 47875198885888, 47875198902271, -STORE, 47875198861312, 47875198885887, -ERASE, 47875198861312, 47875198861312, -STORE, 47875198861312, 47875198885887, -ERASE, 47875198885888, 47875198885888, -STORE, 47875198885888, 47875198902271, -STORE, 47875198902272, 47875199012863, -STORE, 47875198918656, 47875199012863, -STORE, 47875198902272, 47875198918655, -ERASE, 47875198918656, 47875198918656, -STORE, 47875198918656, 47875199004671, -STORE, 47875199004672, 47875199012863, -STORE, 47875198980096, 47875199004671, -STORE, 47875198918656, 47875198980095, -ERASE, 47875198918656, 47875198918656, -STORE, 47875198918656, 47875198980095, -STORE, 47875199000576, 47875199004671, -STORE, 47875198980096, 47875199000575, -ERASE, 47875198980096, 47875198980096, -STORE, 47875198980096, 47875199000575, -ERASE, 47875199004672, 47875199004672, -STORE, 47875199004672, 47875199012863, -STORE, 47875199012864, 47875199057919, -ERASE, 47875199012864, 47875199012864, -STORE, 47875199012864, 47875199021055, -STORE, 47875199021056, 47875199057919, -STORE, 47875199041536, 47875199057919, -STORE, 47875199021056, 47875199041535, -ERASE, 47875199021056, 47875199021056, -STORE, 47875199021056, 47875199041535, -STORE, 47875199049728, 47875199057919, -STORE, 47875199041536, 47875199049727, -ERASE, 47875199041536, 47875199041536, -STORE, 47875199041536, 47875199057919, -ERASE, 47875199041536, 47875199041536, -STORE, 47875199041536, 47875199049727, -STORE, 47875199049728, 47875199057919, -ERASE, 47875199049728, 47875199049728, -STORE, 47875199049728, 47875199057919, -STORE, 47875199057920, 47875199406079, -STORE, 47875199098880, 47875199406079, -STORE, 47875199057920, 47875199098879, -ERASE, 47875199098880, 47875199098880, -STORE, 47875199098880, 47875199381503, -STORE, 47875199381504, 47875199406079, -STORE, 47875199311872, 47875199381503, -STORE, 47875199098880, 47875199311871, -ERASE, 47875199098880, 47875199098880, -STORE, 47875199098880, 47875199311871, -STORE, 47875199377408, 47875199381503, -STORE, 47875199311872, 47875199377407, -ERASE, 47875199311872, 47875199311872, -STORE, 47875199311872, 47875199377407, -ERASE, 47875199381504, 47875199381504, -STORE, 47875199381504, 47875199406079, -STORE, 47875199406080, 47875201667071, -STORE, 47875199557632, 47875201667071, -STORE, 47875199406080, 47875199557631, -ERASE, 47875199557632, 47875199557632, -STORE, 47875199557632, 47875201650687, -STORE, 47875201650688, 47875201667071, -STORE, 47875201658880, 47875201667071, -STORE, 47875201650688, 47875201658879, -ERASE, 47875201650688, 47875201650688, -STORE, 47875201650688, 47875201658879, -ERASE, 47875201658880, 47875201658880, -STORE, 47875201658880, 47875201667071, -STORE, 47875201667072, 47875201802239, -ERASE, 47875201667072, 47875201667072, -STORE, 47875201667072, 47875201691647, -STORE, 47875201691648, 47875201802239, -STORE, 47875201753088, 47875201802239, -STORE, 47875201691648, 47875201753087, -ERASE, 47875201691648, 47875201691648, -STORE, 47875201691648, 47875201753087, -STORE, 47875201777664, 47875201802239, -STORE, 47875201753088, 47875201777663, -ERASE, 47875201753088, 47875201753088, -STORE, 47875201753088, 47875201802239, -ERASE, 47875201753088, 47875201753088, -STORE, 47875201753088, 47875201777663, -STORE, 47875201777664, 47875201802239, -STORE, 47875201785856, 47875201802239, -STORE, 47875201777664, 47875201785855, -ERASE, 47875201777664, 47875201777664, -STORE, 47875201777664, 47875201785855, -ERASE, 47875201785856, 47875201785856, -STORE, 47875201785856, 47875201802239, -STORE, 47875201785856, 47875201810431, -STORE, 47875201810432, 47875201974271, -ERASE, 47875201810432, 47875201810432, -STORE, 47875201810432, 47875201822719, -STORE, 47875201822720, 47875201974271, -STORE, 47875201921024, 47875201974271, -STORE, 47875201822720, 47875201921023, -ERASE, 47875201822720, 47875201822720, -STORE, 47875201822720, 47875201921023, -STORE, 47875201966080, 47875201974271, -STORE, 47875201921024, 47875201966079, -ERASE, 47875201921024, 47875201921024, -STORE, 47875201921024, 47875201974271, -ERASE, 47875201921024, 47875201921024, -STORE, 47875201921024, 47875201966079, -STORE, 47875201966080, 47875201974271, -ERASE, 47875201966080, 47875201966080, -STORE, 47875201966080, 47875201974271, -STORE, 47875201974272, 47875202572287, -STORE, 47875202093056, 47875202572287, -STORE, 47875201974272, 47875202093055, -ERASE, 47875202093056, 47875202093056, -STORE, 47875202093056, 47875202519039, -STORE, 47875202519040, 47875202572287, -STORE, 47875202408448, 47875202519039, -STORE, 47875202093056, 47875202408447, -ERASE, 47875202093056, 47875202093056, -STORE, 47875202093056, 47875202408447, -STORE, 47875202514944, 47875202519039, -STORE, 47875202408448, 47875202514943, -ERASE, 47875202408448, 47875202408448, -STORE, 47875202408448, 47875202514943, -ERASE, 47875202519040, 47875202519040, -STORE, 47875202519040, 47875202572287, -STORE, 47875202572288, 47875205623807, -STORE, 47875203117056, 47875205623807, -STORE, 47875202572288, 47875203117055, -ERASE, 47875203117056, 47875203117056, -STORE, 47875203117056, 47875205402623, -STORE, 47875205402624, 47875205623807, -STORE, 47875204812800, 47875205402623, -STORE, 47875203117056, 47875204812799, -ERASE, 47875203117056, 47875203117056, -STORE, 47875203117056, 47875204812799, -STORE, 47875205398528, 47875205402623, -STORE, 47875204812800, 47875205398527, -ERASE, 47875204812800, 47875204812800, -STORE, 47875204812800, 47875205398527, -STORE, 47875205607424, 47875205623807, -STORE, 47875205402624, 47875205607423, -ERASE, 47875205402624, 47875205402624, -STORE, 47875205402624, 47875205607423, -ERASE, 47875205607424, 47875205607424, -STORE, 47875205607424, 47875205623807, -STORE, 47875205623808, 47875205656575, -ERASE, 47875205623808, 47875205623808, -STORE, 47875205623808, 47875205631999, -STORE, 47875205632000, 47875205656575, -STORE, 47875205644288, 47875205656575, -STORE, 47875205632000, 47875205644287, -ERASE, 47875205632000, 47875205632000, -STORE, 47875205632000, 47875205644287, -STORE, 47875205648384, 47875205656575, -STORE, 47875205644288, 47875205648383, -ERASE, 47875205644288, 47875205644288, -STORE, 47875205644288, 47875205656575, -ERASE, 47875205644288, 47875205644288, -STORE, 47875205644288, 47875205648383, -STORE, 47875205648384, 47875205656575, -ERASE, 47875205648384, 47875205648384, -STORE, 47875205648384, 47875205656575, -STORE, 47875205656576, 47875205693439, -ERASE, 47875205656576, 47875205656576, -STORE, 47875205656576, 47875205664767, -STORE, 47875205664768, 47875205693439, -STORE, 47875205681152, 47875205693439, -STORE, 47875205664768, 47875205681151, -ERASE, 47875205664768, 47875205664768, -STORE, 47875205664768, 47875205681151, -STORE, 47875205685248, 47875205693439, -STORE, 47875205681152, 47875205685247, -ERASE, 47875205681152, 47875205681152, -STORE, 47875205681152, 47875205693439, -ERASE, 47875205681152, 47875205681152, -STORE, 47875205681152, 47875205685247, -STORE, 47875205685248, 47875205693439, -ERASE, 47875205685248, 47875205685248, -STORE, 47875205685248, 47875205693439, -STORE, 47875205693440, 47875206168575, -ERASE, 47875205693440, 47875205693440, -STORE, 47875205693440, 47875205701631, -STORE, 47875205701632, 47875206168575, -STORE, 47875206037504, 47875206168575, -STORE, 47875205701632, 47875206037503, -ERASE, 47875205701632, 47875205701632, -STORE, 47875205701632, 47875206037503, -STORE, 47875206160384, 47875206168575, -STORE, 47875206037504, 47875206160383, -ERASE, 47875206037504, 47875206037504, -STORE, 47875206037504, 47875206168575, -ERASE, 47875206037504, 47875206037504, -STORE, 47875206037504, 47875206160383, -STORE, 47875206160384, 47875206168575, -ERASE, 47875206160384, 47875206160384, -STORE, 47875206160384, 47875206168575, -STORE, 47875206168576, 47875206176767, -STORE, 47875206176768, 47875206197247, -ERASE, 47875206176768, 47875206176768, -STORE, 47875206176768, 47875206180863, -STORE, 47875206180864, 47875206197247, -STORE, 47875206184960, 47875206197247, -STORE, 47875206180864, 47875206184959, -ERASE, 47875206180864, 47875206180864, -STORE, 47875206180864, 47875206184959, -STORE, 47875206189056, 47875206197247, -STORE, 47875206184960, 47875206189055, -ERASE, 47875206184960, 47875206184960, -STORE, 47875206184960, 47875206197247, -ERASE, 47875206184960, 47875206184960, -STORE, 47875206184960, 47875206189055, -STORE, 47875206189056, 47875206197247, -ERASE, 47875206189056, 47875206189056, -STORE, 47875206189056, 47875206197247, -STORE, 47875206197248, 47875206205439, -ERASE, 47875198861312, 47875198861312, -STORE, 47875198861312, 47875198877695, -STORE, 47875198877696, 47875198885887, -ERASE, 47875206189056, 47875206189056, -STORE, 47875206189056, 47875206193151, -STORE, 47875206193152, 47875206197247, -ERASE, 47875201777664, 47875201777664, -STORE, 47875201777664, 47875201781759, -STORE, 47875201781760, 47875201785855, -ERASE, 47875206160384, 47875206160384, -STORE, 47875206160384, 47875206164479, -STORE, 47875206164480, 47875206168575, -ERASE, 47875205685248, 47875205685248, -STORE, 47875205685248, 47875205689343, -STORE, 47875205689344, 47875205693439, -ERASE, 47875205648384, 47875205648384, -STORE, 47875205648384, 47875205652479, -STORE, 47875205652480, 47875205656575, -ERASE, 47875205402624, 47875205402624, -STORE, 47875205402624, 47875205599231, -STORE, 47875205599232, 47875205607423, -ERASE, 47875202519040, 47875202519040, -STORE, 47875202519040, 47875202555903, -STORE, 47875202555904, 47875202572287, -ERASE, 47875201966080, 47875201966080, -STORE, 47875201966080, 47875201970175, -STORE, 47875201970176, 47875201974271, -ERASE, 47875201650688, 47875201650688, -STORE, 47875201650688, 47875201654783, -STORE, 47875201654784, 47875201658879, -ERASE, 47875199381504, 47875199381504, -STORE, 47875199381504, 47875199401983, -STORE, 47875199401984, 47875199406079, -ERASE, 47875199049728, 47875199049728, -STORE, 47875199049728, 47875199053823, -STORE, 47875199053824, 47875199057919, -ERASE, 47875199004672, 47875199004672, -STORE, 47875199004672, 47875199008767, -STORE, 47875199008768, 47875199012863, -ERASE, 94011547025408, 94011547025408, -STORE, 94011547025408, 94011547148287, -STORE, 94011547148288, 94011547152383, -ERASE, 139757598109696, 139757598109696, -STORE, 139757598109696, 139757598113791, -STORE, 139757598113792, 139757598117887, -ERASE, 47875197046784, 47875197046784, -STORE, 94011557584896, 94011557720063, -STORE, 94011557584896, 94011557855231, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557851135, -STORE, 94011557851136, 94011557855231, -ERASE, 94011557851136, 94011557851136, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557847039, -STORE, 94011557847040, 94011557851135, -ERASE, 94011557847040, 94011557847040, -STORE, 94011557584896, 94011557982207, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557978111, -STORE, 94011557978112, 94011557982207, -ERASE, 94011557978112, 94011557978112, -ERASE, 94011557584896, 94011557584896, -STORE, 94011557584896, 94011557974015, -STORE, 94011557974016, 94011557978111, -ERASE, 94011557974016, 94011557974016, -STORE, 140737488347136, 140737488351231, -STORE, 140734130360320, 140737488351231, -ERASE, 140734130360320, 140734130360320, -STORE, 140734130360320, 140734130364415, -STORE, 94641232105472, 94641232785407, -ERASE, 94641232105472, 94641232105472, -STORE, 94641232105472, 94641232171007, -STORE, 94641232171008, 94641232785407, -ERASE, 94641232171008, 94641232171008, -STORE, 94641232171008, 94641232519167, -STORE, 94641232519168, 94641232658431, -STORE, 94641232658432, 94641232785407, -STORE, 139726599516160, 139726599688191, -ERASE, 139726599516160, 139726599516160, -STORE, 139726599516160, 139726599520255, -STORE, 139726599520256, 139726599688191, -ERASE, 139726599520256, 139726599520256, -STORE, 139726599520256, 139726599643135, -STORE, 139726599643136, 139726599675903, -STORE, 139726599675904, 139726599684095, -STORE, 139726599684096, 139726599688191, -STORE, 140734130446336, 140734130450431, -STORE, 140734130434048, 140734130446335, -STORE, 47906195480576, 47906195488767, -STORE, 47906195488768, 47906195496959, -STORE, 47906195496960, 47906197336063, -STORE, 47906195636224, 47906197336063, -STORE, 47906195496960, 47906195636223, -ERASE, 47906195636224, 47906195636224, -STORE, 47906195636224, 47906197295103, -STORE, 47906197295104, 47906197336063, -STORE, 47906196979712, 47906197295103, -STORE, 47906195636224, 47906196979711, -ERASE, 47906195636224, 47906195636224, -STORE, 47906195636224, 47906196979711, -STORE, 47906197291008, 47906197295103, -STORE, 47906196979712, 47906197291007, -ERASE, 47906196979712, 47906196979712, -STORE, 47906196979712, 47906197291007, -STORE, 47906197319680, 47906197336063, -STORE, 47906197295104, 47906197319679, -ERASE, 47906197295104, 47906197295104, -STORE, 47906197295104, 47906197319679, -ERASE, 47906197319680, 47906197319680, -STORE, 47906197319680, 47906197336063, -STORE, 47906197336064, 47906197446655, -STORE, 47906197352448, 47906197446655, -STORE, 47906197336064, 47906197352447, -ERASE, 47906197352448, 47906197352448, -STORE, 47906197352448, 47906197438463, -STORE, 47906197438464, 47906197446655, -STORE, 47906197413888, 47906197438463, -STORE, 47906197352448, 47906197413887, -ERASE, 47906197352448, 47906197352448, -STORE, 47906197352448, 47906197413887, -STORE, 47906197434368, 47906197438463, -STORE, 47906197413888, 47906197434367, -ERASE, 47906197413888, 47906197413888, -STORE, 47906197413888, 47906197434367, -ERASE, 47906197438464, 47906197438464, -STORE, 47906197438464, 47906197446655, -STORE, 47906197446656, 47906197491711, -ERASE, 47906197446656, 47906197446656, -STORE, 47906197446656, 47906197454847, -STORE, 47906197454848, 47906197491711, -STORE, 47906197475328, 47906197491711, -STORE, 47906197454848, 47906197475327, -ERASE, 47906197454848, 47906197454848, -STORE, 47906197454848, 47906197475327, -STORE, 47906197483520, 47906197491711, -STORE, 47906197475328, 47906197483519, -ERASE, 47906197475328, 47906197475328, -STORE, 47906197475328, 47906197491711, -ERASE, 47906197475328, 47906197475328, -STORE, 47906197475328, 47906197483519, -STORE, 47906197483520, 47906197491711, -ERASE, 47906197483520, 47906197483520, -STORE, 47906197483520, 47906197491711, -STORE, 47906197491712, 47906197839871, -STORE, 47906197532672, 47906197839871, -STORE, 47906197491712, 47906197532671, -ERASE, 47906197532672, 47906197532672, -STORE, 47906197532672, 47906197815295, -STORE, 47906197815296, 47906197839871, -STORE, 47906197745664, 47906197815295, -STORE, 47906197532672, 47906197745663, -ERASE, 47906197532672, 47906197532672, -STORE, 47906197532672, 47906197745663, -STORE, 47906197811200, 47906197815295, -STORE, 47906197745664, 47906197811199, -ERASE, 47906197745664, 47906197745664, -STORE, 47906197745664, 47906197811199, -ERASE, 47906197815296, 47906197815296, -STORE, 47906197815296, 47906197839871, -STORE, 47906197839872, 47906200100863, -STORE, 47906197991424, 47906200100863, -STORE, 47906197839872, 47906197991423, -ERASE, 47906197991424, 47906197991424, -STORE, 47906197991424, 47906200084479, -STORE, 47906200084480, 47906200100863, -STORE, 47906200092672, 47906200100863, -STORE, 47906200084480, 47906200092671, -ERASE, 47906200084480, 47906200084480, -STORE, 47906200084480, 47906200092671, -ERASE, 47906200092672, 47906200092672, -STORE, 47906200092672, 47906200100863, -STORE, 47906200100864, 47906200236031, -ERASE, 47906200100864, 47906200100864, -STORE, 47906200100864, 47906200125439, -STORE, 47906200125440, 47906200236031, -STORE, 47906200186880, 47906200236031, -STORE, 47906200125440, 47906200186879, -ERASE, 47906200125440, 47906200125440, -STORE, 47906200125440, 47906200186879, -STORE, 47906200211456, 47906200236031, -STORE, 47906200186880, 47906200211455, -ERASE, 47906200186880, 47906200186880, -STORE, 47906200186880, 47906200236031, -ERASE, 47906200186880, 47906200186880, -STORE, 47906200186880, 47906200211455, -STORE, 47906200211456, 47906200236031, -STORE, 47906200219648, 47906200236031, -STORE, 47906200211456, 47906200219647, -ERASE, 47906200211456, 47906200211456, -STORE, 47906200211456, 47906200219647, -ERASE, 47906200219648, 47906200219648, -STORE, 47906200219648, 47906200236031, -STORE, 47906200219648, 47906200244223, -STORE, 47906200244224, 47906200408063, -ERASE, 47906200244224, 47906200244224, -STORE, 47906200244224, 47906200256511, -STORE, 47906200256512, 47906200408063, -STORE, 47906200354816, 47906200408063, -STORE, 47906200256512, 47906200354815, -ERASE, 47906200256512, 47906200256512, -STORE, 47906200256512, 47906200354815, -STORE, 47906200399872, 47906200408063, -STORE, 47906200354816, 47906200399871, -ERASE, 47906200354816, 47906200354816, -STORE, 47906200354816, 47906200408063, -ERASE, 47906200354816, 47906200354816, -STORE, 47906200354816, 47906200399871, -STORE, 47906200399872, 47906200408063, -ERASE, 47906200399872, 47906200399872, -STORE, 47906200399872, 47906200408063, -STORE, 47906200408064, 47906201006079, -STORE, 47906200526848, 47906201006079, -STORE, 47906200408064, 47906200526847, -ERASE, 47906200526848, 47906200526848, -STORE, 47906200526848, 47906200952831, -STORE, 47906200952832, 47906201006079, -STORE, 47906200842240, 47906200952831, -STORE, 47906200526848, 47906200842239, -ERASE, 47906200526848, 47906200526848, -STORE, 47906200526848, 47906200842239, -STORE, 47906200948736, 47906200952831, -STORE, 47906200842240, 47906200948735, -ERASE, 47906200842240, 47906200842240, -STORE, 47906200842240, 47906200948735, -ERASE, 47906200952832, 47906200952832, -STORE, 47906200952832, 47906201006079, -STORE, 47906201006080, 47906204057599, -STORE, 47906201550848, 47906204057599, -STORE, 47906201006080, 47906201550847, -ERASE, 47906201550848, 47906201550848, -STORE, 47906201550848, 47906203836415, -STORE, 47906203836416, 47906204057599, -STORE, 47906203246592, 47906203836415, -STORE, 47906201550848, 47906203246591, -ERASE, 47906201550848, 47906201550848, -STORE, 47906201550848, 47906203246591, -STORE, 47906203832320, 47906203836415, -STORE, 47906203246592, 47906203832319, -ERASE, 47906203246592, 47906203246592, -STORE, 47906203246592, 47906203832319, -STORE, 47906204041216, 47906204057599, -STORE, 47906203836416, 47906204041215, -ERASE, 47906203836416, 47906203836416, -STORE, 47906203836416, 47906204041215, -ERASE, 47906204041216, 47906204041216, -STORE, 47906204041216, 47906204057599, -STORE, 47906204057600, 47906204090367, -ERASE, 47906204057600, 47906204057600, -STORE, 47906204057600, 47906204065791, -STORE, 47906204065792, 47906204090367, -STORE, 47906204078080, 47906204090367, -STORE, 47906204065792, 47906204078079, -ERASE, 47906204065792, 47906204065792, -STORE, 47906204065792, 47906204078079, -STORE, 47906204082176, 47906204090367, -STORE, 47906204078080, 47906204082175, -ERASE, 47906204078080, 47906204078080, -STORE, 47906204078080, 47906204090367, -ERASE, 47906204078080, 47906204078080, -STORE, 47906204078080, 47906204082175, -STORE, 47906204082176, 47906204090367, -ERASE, 47906204082176, 47906204082176, -STORE, 47906204082176, 47906204090367, -STORE, 47906204090368, 47906204127231, -ERASE, 47906204090368, 47906204090368, -STORE, 47906204090368, 47906204098559, -STORE, 47906204098560, 47906204127231, -STORE, 47906204114944, 47906204127231, -STORE, 47906204098560, 47906204114943, -ERASE, 47906204098560, 47906204098560, -STORE, 47906204098560, 47906204114943, -STORE, 47906204119040, 47906204127231, -STORE, 47906204114944, 47906204119039, -ERASE, 47906204114944, 47906204114944, -STORE, 47906204114944, 47906204127231, -ERASE, 47906204114944, 47906204114944, -STORE, 47906204114944, 47906204119039, -STORE, 47906204119040, 47906204127231, -ERASE, 47906204119040, 47906204119040, -STORE, 47906204119040, 47906204127231, -STORE, 47906204127232, 47906204602367, -ERASE, 47906204127232, 47906204127232, -STORE, 47906204127232, 47906204135423, -STORE, 47906204135424, 47906204602367, -STORE, 47906204471296, 47906204602367, -STORE, 47906204135424, 47906204471295, -ERASE, 47906204135424, 47906204135424, -STORE, 47906204135424, 47906204471295, -STORE, 47906204594176, 47906204602367, -STORE, 47906204471296, 47906204594175, -ERASE, 47906204471296, 47906204471296, -STORE, 47906204471296, 47906204602367, -ERASE, 47906204471296, 47906204471296, -STORE, 47906204471296, 47906204594175, -STORE, 47906204594176, 47906204602367, -ERASE, 47906204594176, 47906204594176, -STORE, 47906204594176, 47906204602367, -STORE, 47906204602368, 47906204610559, -STORE, 47906204610560, 47906204631039, -ERASE, 47906204610560, 47906204610560, -STORE, 47906204610560, 47906204614655, -STORE, 47906204614656, 47906204631039, -STORE, 47906204618752, 47906204631039, -STORE, 47906204614656, 47906204618751, -ERASE, 47906204614656, 47906204614656, -STORE, 47906204614656, 47906204618751, -STORE, 47906204622848, 47906204631039, -STORE, 47906204618752, 47906204622847, -ERASE, 47906204618752, 47906204618752, -STORE, 47906204618752, 47906204631039, -ERASE, 47906204618752, 47906204618752, -STORE, 47906204618752, 47906204622847, -STORE, 47906204622848, 47906204631039, -ERASE, 47906204622848, 47906204622848, -STORE, 47906204622848, 47906204631039, -STORE, 47906204631040, 47906204639231, -ERASE, 47906197295104, 47906197295104, -STORE, 47906197295104, 47906197311487, -STORE, 47906197311488, 47906197319679, -ERASE, 47906204622848, 47906204622848, -STORE, 47906204622848, 47906204626943, -STORE, 47906204626944, 47906204631039, -ERASE, 47906200211456, 47906200211456, -STORE, 47906200211456, 47906200215551, -STORE, 47906200215552, 47906200219647, -ERASE, 47906204594176, 47906204594176, -STORE, 47906204594176, 47906204598271, -STORE, 47906204598272, 47906204602367, -ERASE, 47906204119040, 47906204119040, -STORE, 47906204119040, 47906204123135, -STORE, 47906204123136, 47906204127231, -ERASE, 47906204082176, 47906204082176, -STORE, 47906204082176, 47906204086271, -STORE, 47906204086272, 47906204090367, -ERASE, 47906203836416, 47906203836416, -STORE, 47906203836416, 47906204033023, -STORE, 47906204033024, 47906204041215, -ERASE, 47906200952832, 47906200952832, -STORE, 47906200952832, 47906200989695, -STORE, 47906200989696, 47906201006079, -ERASE, 47906200399872, 47906200399872, -STORE, 47906200399872, 47906200403967, -STORE, 47906200403968, 47906200408063, -ERASE, 47906200084480, 47906200084480, -STORE, 47906200084480, 47906200088575, -STORE, 47906200088576, 47906200092671, -ERASE, 47906197815296, 47906197815296, -STORE, 47906197815296, 47906197835775, -STORE, 47906197835776, 47906197839871, -ERASE, 47906197483520, 47906197483520, -STORE, 47906197483520, 47906197487615, -STORE, 47906197487616, 47906197491711, -ERASE, 47906197438464, 47906197438464, -STORE, 47906197438464, 47906197442559, -STORE, 47906197442560, 47906197446655, -ERASE, 94641232658432, 94641232658432, -STORE, 94641232658432, 94641232781311, -STORE, 94641232781312, 94641232785407, -ERASE, 139726599675904, 139726599675904, -STORE, 139726599675904, 139726599679999, -STORE, 139726599680000, 139726599684095, -ERASE, 47906195480576, 47906195480576, -STORE, 94641242615808, 94641242750975, - }; - unsigned long set11[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140732658499584, 140737488351231, -ERASE, 140732658499584, 140732658499584, -STORE, 140732658499584, 140732658503679, -STORE, 94029856579584, 94029856751615, -ERASE, 94029856579584, 94029856579584, -STORE, 94029856579584, 94029856595967, -STORE, 94029856595968, 94029856751615, -ERASE, 94029856595968, 94029856595968, -STORE, 94029856595968, 94029856698367, -STORE, 94029856698368, 94029856739327, -STORE, 94029856739328, 94029856751615, -STORE, 140014592573440, 140014592745471, -ERASE, 140014592573440, 140014592573440, -STORE, 140014592573440, 140014592577535, -STORE, 140014592577536, 140014592745471, -ERASE, 140014592577536, 140014592577536, -STORE, 140014592577536, 140014592700415, -STORE, 140014592700416, 140014592733183, -STORE, 140014592733184, 140014592741375, -STORE, 140014592741376, 140014592745471, -STORE, 140732658565120, 140732658569215, -STORE, 140732658552832, 140732658565119, - }; - - unsigned long set12[] = { /* contains 12 values. */ -STORE, 140737488347136, 140737488351231, -STORE, 140732658499584, 140737488351231, -ERASE, 140732658499584, 140732658499584, -STORE, 140732658499584, 140732658503679, -STORE, 94029856579584, 94029856751615, -ERASE, 94029856579584, 94029856579584, -STORE, 94029856579584, 94029856595967, -STORE, 94029856595968, 94029856751615, -ERASE, 94029856595968, 94029856595968, -STORE, 94029856595968, 94029856698367, -STORE, 94029856698368, 94029856739327, -STORE, 94029856739328, 94029856751615, -STORE, 140014592573440, 140014592745471, -ERASE, 140014592573440, 140014592573440, -STORE, 140014592573440, 140014592577535, -STORE, 140014592577536, 140014592745471, -ERASE, 140014592577536, 140014592577536, -STORE, 140014592577536, 140014592700415, -STORE, 140014592700416, 140014592733183, -STORE, 140014592733184, 140014592741375, -STORE, 140014592741376, 140014592745471, -STORE, 140732658565120, 140732658569215, -STORE, 140732658552832, 140732658565119, -STORE, 140014592741375, 140014592741375, /* contrived */ -STORE, 140014592733184, 140014592741376, /* creates first entry retry. */ - }; - unsigned long set13[] = { -STORE, 140373516247040, 140373516251135,/*: ffffa2e7b0e10d80 */ -STORE, 140373516251136, 140373516255231,/*: ffffa2e7b1195d80 */ -STORE, 140373516255232, 140373516443647,/*: ffffa2e7b0e109c0 */ -STORE, 140373516443648, 140373516587007,/*: ffffa2e7b05fecc0 */ -STORE, 140373516963840, 140373518647295,/*: ffffa2e7bfbdcc00 */ -STORE, 140373518647296, 140373518663679,/*: ffffa2e7bf5d59c0 */ -STORE, 140373518663680, 140373518684159,/*: deleted (257) */ -STORE, 140373518680064, 140373518684159,/*: ffffa2e7b0e1cb40 */ -STORE, 140373518684160, 140373518688254,/*: ffffa2e7b05fec00 */ -STORE, 140373518688256, 140373518692351,/*: ffffa2e7bfbdcd80 */ -STORE, 140373518692352, 140373518696447,/*: ffffa2e7b0749e40 */ - }; - unsigned long set14[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140731667996672, 140737488351231, -SNULL, 140731668000767, 140737488351231, -STORE, 140731667996672, 140731668000767, -STORE, 140731667865600, 140731668000767, -STORE, 94077521272832, 94077521313791, -SNULL, 94077521301503, 94077521313791, -STORE, 94077521272832, 94077521301503, -STORE, 94077521301504, 94077521313791, -ERASE, 94077521301504, 94077521313791, -STORE, 94077521305600, 94077521313791, -STORE, 139826134630400, 139826136883199, -SNULL, 139826134773759, 139826136883199, -STORE, 139826134630400, 139826134773759, -STORE, 139826134773760, 139826136883199, -ERASE, 139826134773760, 139826136883199, -STORE, 139826136870912, 139826136879103, -STORE, 139826136879104, 139826136883199, -STORE, 140731668013056, 140731668017151, -STORE, 140731668000768, 140731668013055, -STORE, 139826136862720, 139826136870911, -STORE, 139826132406272, 139826134630399, -SNULL, 139826134056959, 139826134630399, -STORE, 139826132406272, 139826134056959, -STORE, 139826134056960, 139826134630399, -SNULL, 139826134056960, 139826134626303, -STORE, 139826134626304, 139826134630399, -STORE, 139826134056960, 139826134626303, -ERASE, 139826134056960, 139826134626303, -STORE, 139826134056960, 139826134626303, -ERASE, 139826134626304, 139826134630399, -STORE, 139826134626304, 139826134630399, -STORE, 139826136842240, 139826136862719, -STORE, 139826130022400, 139826132406271, -SNULL, 139826130022400, 139826130288639, -STORE, 139826130288640, 139826132406271, -STORE, 139826130022400, 139826130288639, -SNULL, 139826132381695, 139826132406271, -STORE, 139826130288640, 139826132381695, -STORE, 139826132381696, 139826132406271, -SNULL, 139826132381696, 139826132402175, -STORE, 139826132402176, 139826132406271, -STORE, 139826132381696, 139826132402175, -ERASE, 139826132381696, 139826132402175, -STORE, 139826132381696, 139826132402175, -ERASE, 139826132402176, 139826132406271, -STORE, 139826132402176, 139826132406271, -STORE, 139826127806464, 139826130022399, -SNULL, 139826127806464, 139826127904767, -STORE, 139826127904768, 139826130022399, -STORE, 139826127806464, 139826127904767, -SNULL, 139826129997823, 139826130022399, -STORE, 139826127904768, 139826129997823, -STORE, 139826129997824, 139826130022399, -SNULL, 139826129997824, 139826130006015, -STORE, 139826130006016, 139826130022399, -STORE, 139826129997824, 139826130006015, -ERASE, 139826129997824, 139826130006015, -STORE, 139826129997824, 139826130006015, -ERASE, 139826130006016, 139826130022399, -STORE, 139826130006016, 139826130022399, -STORE, 139826124009472, 139826127806463, -SNULL, 139826124009472, 139826125668351, -STORE, 139826125668352, 139826127806463, -STORE, 139826124009472, 139826125668351, -SNULL, 139826127765503, 139826127806463, -STORE, 139826125668352, 139826127765503, -STORE, 139826127765504, 139826127806463, -SNULL, 139826127765504, 139826127790079, -STORE, 139826127790080, 139826127806463, -STORE, 139826127765504, 139826127790079, -ERASE, 139826127765504, 139826127790079, -STORE, 139826127765504, 139826127790079, -ERASE, 139826127790080, 139826127806463, -STORE, 139826127790080, 139826127806463, -STORE, 139826121748480, 139826124009471, -SNULL, 139826121748480, 139826121900031, -STORE, 139826121900032, 139826124009471, -STORE, 139826121748480, 139826121900031, -SNULL, 139826123993087, 139826124009471, -STORE, 139826121900032, 139826123993087, -STORE, 139826123993088, 139826124009471, -SNULL, 139826123993088, 139826124001279, -STORE, 139826124001280, 139826124009471, -STORE, 139826123993088, 139826124001279, -ERASE, 139826123993088, 139826124001279, -STORE, 139826123993088, 139826124001279, -ERASE, 139826124001280, 139826124009471, -STORE, 139826124001280, 139826124009471, -STORE, 139826119626752, 139826121748479, -SNULL, 139826119626752, 139826119643135, -STORE, 139826119643136, 139826121748479, -STORE, 139826119626752, 139826119643135, -SNULL, 139826121740287, 139826121748479, -STORE, 139826119643136, 139826121740287, -STORE, 139826121740288, 139826121748479, -ERASE, 139826121740288, 139826121748479, -STORE, 139826121740288, 139826121748479, -STORE, 139826136834048, 139826136842239, -STORE, 139826117496832, 139826119626751, -SNULL, 139826117496832, 139826117525503, -STORE, 139826117525504, 139826119626751, -STORE, 139826117496832, 139826117525503, -SNULL, 139826119618559, 139826119626751, -STORE, 139826117525504, 139826119618559, -STORE, 139826119618560, 139826119626751, -ERASE, 139826119618560, 139826119626751, -STORE, 139826119618560, 139826119626751, -STORE, 139826115244032, 139826117496831, -SNULL, 139826115244032, 139826115395583, -STORE, 139826115395584, 139826117496831, -STORE, 139826115244032, 139826115395583, -SNULL, 139826117488639, 139826117496831, -STORE, 139826115395584, 139826117488639, -STORE, 139826117488640, 139826117496831, -ERASE, 139826117488640, 139826117496831, -STORE, 139826117488640, 139826117496831, -STORE, 139826113073152, 139826115244031, -SNULL, 139826113073152, 139826113142783, -STORE, 139826113142784, 139826115244031, -STORE, 139826113073152, 139826113142783, -SNULL, 139826115235839, 139826115244031, -STORE, 139826113142784, 139826115235839, -STORE, 139826115235840, 139826115244031, -ERASE, 139826115235840, 139826115244031, -STORE, 139826115235840, 139826115244031, -STORE, 139826109861888, 139826113073151, -SNULL, 139826109861888, 139826110939135, -STORE, 139826110939136, 139826113073151, -STORE, 139826109861888, 139826110939135, -SNULL, 139826113036287, 139826113073151, -STORE, 139826110939136, 139826113036287, -STORE, 139826113036288, 139826113073151, -ERASE, 139826113036288, 139826113073151, -STORE, 139826113036288, 139826113073151, -STORE, 139826107727872, 139826109861887, -SNULL, 139826107727872, 139826107756543, -STORE, 139826107756544, 139826109861887, -STORE, 139826107727872, 139826107756543, -SNULL, 139826109853695, 139826109861887, -STORE, 139826107756544, 139826109853695, -STORE, 139826109853696, 139826109861887, -ERASE, 139826109853696, 139826109861887, -STORE, 139826109853696, 139826109861887, -STORE, 139826105417728, 139826107727871, -SNULL, 139826105417728, 139826105622527, -STORE, 139826105622528, 139826107727871, -STORE, 139826105417728, 139826105622527, -SNULL, 139826107719679, 139826107727871, -STORE, 139826105622528, 139826107719679, -STORE, 139826107719680, 139826107727871, -ERASE, 139826107719680, 139826107727871, -STORE, 139826107719680, 139826107727871, -STORE, 139826136825856, 139826136842239, -STORE, 139826103033856, 139826105417727, -SNULL, 139826103033856, 139826103226367, -STORE, 139826103226368, 139826105417727, -STORE, 139826103033856, 139826103226367, -SNULL, 139826105319423, 139826105417727, -STORE, 139826103226368, 139826105319423, -STORE, 139826105319424, 139826105417727, -ERASE, 139826105319424, 139826105417727, -STORE, 139826105319424, 139826105417727, -STORE, 139826100916224, 139826103033855, -SNULL, 139826100916224, 139826100932607, -STORE, 139826100932608, 139826103033855, -STORE, 139826100916224, 139826100932607, -SNULL, 139826103025663, 139826103033855, -STORE, 139826100932608, 139826103025663, -STORE, 139826103025664, 139826103033855, -ERASE, 139826103025664, 139826103033855, -STORE, 139826103025664, 139826103033855, -STORE, 139826098348032, 139826100916223, -SNULL, 139826098348032, 139826098814975, -STORE, 139826098814976, 139826100916223, -STORE, 139826098348032, 139826098814975, -SNULL, 139826100908031, 139826100916223, -STORE, 139826098814976, 139826100908031, -STORE, 139826100908032, 139826100916223, -ERASE, 139826100908032, 139826100916223, -STORE, 139826100908032, 139826100916223, -STORE, 139826096234496, 139826098348031, -SNULL, 139826096234496, 139826096246783, -STORE, 139826096246784, 139826098348031, -STORE, 139826096234496, 139826096246783, -SNULL, 139826098339839, 139826098348031, -STORE, 139826096246784, 139826098339839, -STORE, 139826098339840, 139826098348031, -ERASE, 139826098339840, 139826098348031, -STORE, 139826098339840, 139826098348031, -STORE, 139826094055424, 139826096234495, -SNULL, 139826094055424, 139826094133247, -STORE, 139826094133248, 139826096234495, -STORE, 139826094055424, 139826094133247, -SNULL, 139826096226303, 139826096234495, -STORE, 139826094133248, 139826096226303, -STORE, 139826096226304, 139826096234495, -ERASE, 139826096226304, 139826096234495, -STORE, 139826096226304, 139826096234495, -STORE, 139826136817664, 139826136842239, -STORE, 139826091937792, 139826094055423, -SNULL, 139826091937792, 139826091954175, -STORE, 139826091954176, 139826094055423, -STORE, 139826091937792, 139826091954175, -SNULL, 139826094047231, 139826094055423, -STORE, 139826091954176, 139826094047231, -STORE, 139826094047232, 139826094055423, -ERASE, 139826094047232, 139826094055423, -STORE, 139826094047232, 139826094055423, -STORE, 139826136809472, 139826136842239, -SNULL, 139826127781887, 139826127790079, -STORE, 139826127765504, 139826127781887, -STORE, 139826127781888, 139826127790079, -SNULL, 139826094051327, 139826094055423, -STORE, 139826094047232, 139826094051327, -STORE, 139826094051328, 139826094055423, -SNULL, 139826096230399, 139826096234495, -STORE, 139826096226304, 139826096230399, -STORE, 139826096230400, 139826096234495, -SNULL, 139826098343935, 139826098348031, -STORE, 139826098339840, 139826098343935, -STORE, 139826098343936, 139826098348031, -SNULL, 139826130001919, 139826130006015, -STORE, 139826129997824, 139826130001919, -STORE, 139826130001920, 139826130006015, -SNULL, 139826100912127, 139826100916223, -STORE, 139826100908032, 139826100912127, -STORE, 139826100912128, 139826100916223, -SNULL, 139826103029759, 139826103033855, -STORE, 139826103025664, 139826103029759, -STORE, 139826103029760, 139826103033855, -SNULL, 139826105413631, 139826105417727, -STORE, 139826105319424, 139826105413631, -STORE, 139826105413632, 139826105417727, -SNULL, 139826107723775, 139826107727871, -STORE, 139826107719680, 139826107723775, -STORE, 139826107723776, 139826107727871, -SNULL, 139826109857791, 139826109861887, -STORE, 139826109853696, 139826109857791, -STORE, 139826109857792, 139826109861887, -SNULL, 139826113044479, 139826113073151, -STORE, 139826113036288, 139826113044479, -STORE, 139826113044480, 139826113073151, -SNULL, 139826115239935, 139826115244031, -STORE, 139826115235840, 139826115239935, -STORE, 139826115239936, 139826115244031, -SNULL, 139826117492735, 139826117496831, -STORE, 139826117488640, 139826117492735, -STORE, 139826117492736, 139826117496831, -SNULL, 139826119622655, 139826119626751, -STORE, 139826119618560, 139826119622655, -STORE, 139826119622656, 139826119626751, -SNULL, 139826121744383, 139826121748479, -STORE, 139826121740288, 139826121744383, -STORE, 139826121744384, 139826121748479, -SNULL, 139826123997183, 139826124001279, -STORE, 139826123993088, 139826123997183, -STORE, 139826123997184, 139826124001279, -SNULL, 139826132398079, 139826132402175, -STORE, 139826132381696, 139826132398079, -STORE, 139826132398080, 139826132402175, -SNULL, 139826134622207, 139826134626303, -STORE, 139826134056960, 139826134622207, -STORE, 139826134622208, 139826134626303, -SNULL, 94077521309695, 94077521313791, -STORE, 94077521305600, 94077521309695, -STORE, 94077521309696, 94077521313791, -SNULL, 139826136875007, 139826136879103, -STORE, 139826136870912, 139826136875007, -STORE, 139826136875008, 139826136879103, -ERASE, 139826136842240, 139826136862719, -STORE, 94077554049024, 94077554184191, -STORE, 139826136543232, 139826136842239, -STORE, 139826136276992, 139826136842239, -STORE, 139826136010752, 139826136842239, -STORE, 139826135744512, 139826136842239, -SNULL, 139826136543231, 139826136842239, -STORE, 139826135744512, 139826136543231, -STORE, 139826136543232, 139826136842239, -SNULL, 139826136543232, 139826136809471, -STORE, 139826136809472, 139826136842239, -STORE, 139826136543232, 139826136809471, - }; - unsigned long set15[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140722061451264, 140737488351231, -SNULL, 140722061455359, 140737488351231, -STORE, 140722061451264, 140722061455359, -STORE, 140722061320192, 140722061455359, -STORE, 94728600248320, 94728600289279, -SNULL, 94728600276991, 94728600289279, -STORE, 94728600248320, 94728600276991, -STORE, 94728600276992, 94728600289279, -ERASE, 94728600276992, 94728600289279, -STORE, 94728600281088, 94728600289279, -STORE, 139906806779904, 139906809032703, -SNULL, 139906806923263, 139906809032703, -STORE, 139906806779904, 139906806923263, -STORE, 139906806923264, 139906809032703, -ERASE, 139906806923264, 139906809032703, -STORE, 139906809020416, 139906809028607, -STORE, 139906809028608, 139906809032703, -STORE, 140722061692928, 140722061697023, -STORE, 140722061680640, 140722061692927, -STORE, 139906809012224, 139906809020415, -STORE, 139906804555776, 139906806779903, -SNULL, 139906806206463, 139906806779903, -STORE, 139906804555776, 139906806206463, -STORE, 139906806206464, 139906806779903, -SNULL, 139906806206464, 139906806775807, -STORE, 139906806775808, 139906806779903, -STORE, 139906806206464, 139906806775807, -ERASE, 139906806206464, 139906806775807, -STORE, 139906806206464, 139906806775807, -ERASE, 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139921856667647, -STORE, 139921856667648, 139921856675839, -STORE, 139921856659456, 139921856667647, -ERASE, 139921856659456, 139921856667647, -STORE, 139921856659456, 139921856667647, -ERASE, 139921856667648, 139921856675839, -STORE, 139921856667648, 139921856675839, -STORE, 139921852284928, 139921854414847, -SNULL, 139921852284928, 139921852313599, -STORE, 139921852313600, 139921854414847, -STORE, 139921852284928, 139921852313599, -SNULL, 139921854406655, 139921854414847, -STORE, 139921852313600, 139921854406655, -STORE, 139921854406656, 139921854414847, -ERASE, 139921854406656, 139921854414847, -STORE, 139921854406656, 139921854414847, -STORE, 139921850068992, 139921852284927, -SNULL, 139921850068992, 139921850167295, -STORE, 139921850167296, 139921852284927, -STORE, 139921850068992, 139921850167295, -SNULL, 139921852260351, 139921852284927, -STORE, 139921850167296, 139921852260351, -STORE, 139921852260352, 139921852284927, -SNULL, 139921852260352, 139921852268543, -STORE, 139921852268544, 139921852284927, -STORE, 139921852260352, 139921852268543, -ERASE, 139921852260352, 139921852268543, -STORE, 139921852260352, 139921852268543, -ERASE, 139921852268544, 139921852284927, -STORE, 139921852268544, 139921852284927, -STORE, 139921865584640, 139921865601023, -STORE, 139921846272000, 139921850068991, -SNULL, 139921846272000, 139921847930879, -STORE, 139921847930880, 139921850068991, -STORE, 139921846272000, 139921847930879, -SNULL, 139921850028031, 139921850068991, -STORE, 139921847930880, 139921850028031, -STORE, 139921850028032, 139921850068991, -SNULL, 139921850028032, 139921850052607, -STORE, 139921850052608, 139921850068991, -STORE, 139921850028032, 139921850052607, -ERASE, 139921850028032, 139921850052607, -STORE, 139921850028032, 139921850052607, -ERASE, 139921850052608, 139921850068991, -STORE, 139921850052608, 139921850068991, -STORE, 139921844154368, 139921846271999, -SNULL, 139921844154368, 139921844170751, -STORE, 139921844170752, 139921846271999, -STORE, 139921844154368, 139921844170751, -SNULL, 139921846263807, 139921846271999, -STORE, 139921844170752, 139921846263807, -STORE, 139921846263808, 139921846271999, -ERASE, 139921846263808, 139921846271999, -STORE, 139921846263808, 139921846271999, -STORE, 139921842036736, 139921844154367, -SNULL, 139921842036736, 139921842053119, -STORE, 139921842053120, 139921844154367, -STORE, 139921842036736, 139921842053119, -SNULL, 139921844146175, 139921844154367, -STORE, 139921842053120, 139921844146175, -STORE, 139921844146176, 139921844154367, -ERASE, 139921844146176, 139921844154367, -STORE, 139921844146176, 139921844154367, -STORE, 139921839468544, 139921842036735, -SNULL, 139921839468544, 139921839935487, -STORE, 139921839935488, 139921842036735, -STORE, 139921839468544, 139921839935487, -SNULL, 139921842028543, 139921842036735, -STORE, 139921839935488, 139921842028543, -STORE, 139921842028544, 139921842036735, -ERASE, 139921842028544, 139921842036735, -STORE, 139921842028544, 139921842036735, -STORE, 139921837355008, 139921839468543, -SNULL, 139921837355008, 139921837367295, -STORE, 139921837367296, 139921839468543, -STORE, 139921837355008, 139921837367295, -SNULL, 139921839460351, 139921839468543, -STORE, 139921837367296, 139921839460351, -STORE, 139921839460352, 139921839468543, -ERASE, 139921839460352, 139921839468543, -STORE, 139921839460352, 139921839468543, -STORE, 139921865576448, 139921865601023, -STORE, 139921865564160, 139921865601023, -SNULL, 139921850044415, 139921850052607, -STORE, 139921850028032, 139921850044415, -STORE, 139921850044416, 139921850052607, -SNULL, 139921839464447, 139921839468543, -STORE, 139921839460352, 139921839464447, -STORE, 139921839464448, 139921839468543, -SNULL, 139921852264447, 139921852268543, -STORE, 139921852260352, 139921852264447, -STORE, 139921852264448, 139921852268543, -SNULL, 139921842032639, 139921842036735, -STORE, 139921842028544, 139921842032639, -STORE, 139921842032640, 139921842036735, -SNULL, 139921844150271, 139921844154367, -STORE, 139921844146176, 139921844150271, -STORE, 139921844150272, 139921844154367, -SNULL, 139921846267903, 139921846271999, -STORE, 139921846263808, 139921846267903, -STORE, 139921846267904, 139921846271999, -SNULL, 139921854410751, 139921854414847, -STORE, 139921854406656, 139921854410751, -STORE, 139921854410752, 139921854414847, -SNULL, 139921856663551, 139921856667647, -STORE, 139921856659456, 139921856663551, -STORE, 139921856663552, 139921856667647, -SNULL, 139921858863103, 139921858867199, -STORE, 139921858859008, 139921858863103, -STORE, 139921858863104, 139921858867199, -SNULL, 139921861242879, 139921861246975, -STORE, 139921861226496, 139921861242879, -STORE, 139921861242880, 139921861246975, -SNULL, 139921863380991, 139921863385087, -STORE, 139921863376896, 139921863380991, -STORE, 139921863380992, 139921863385087, -SNULL, 93912950333439, 93912950337535, -STORE, 93912950292480, 93912950333439, -STORE, 93912950333440, 93912950337535, -SNULL, 139921865629695, 139921865633791, -STORE, 139921865625600, 139921865629695, -STORE, 139921865629696, 139921865633791, -ERASE, 139921865601024, 139921865625599, -STORE, 93912968110080, 93912968245247, -STORE, 139921828913152, 139921837355007, -STORE, 139921865621504, 139921865625599, -STORE, 139921865617408, 139921865621503, -STORE, 139921865613312, 139921865617407, -STORE, 139921865547776, 139921865564159, - }; - - unsigned long set17[] = { -STORE, 94397057224704, 94397057646591, -STORE, 94397057650688, 94397057691647, -STORE, 94397057691648, 94397057695743, -STORE, 94397075271680, 94397075406847, -STORE, 139953169051648, 139953169063935, -STORE, 139953169063936, 139953171156991, -STORE, 139953171156992, 139953171161087, -STORE, 139953171161088, 139953171165183, -STORE, 139953171165184, 139953171632127, -STORE, 139953171632128, 139953173725183, -STORE, 139953173725184, 139953173729279, -STORE, 139953173729280, 139953173733375, -STORE, 139953173733376, 139953173749759, -STORE, 139953173749760, 139953175842815, -STORE, 139953175842816, 139953175846911, -STORE, 139953175846912, 139953175851007, -STORE, 139953175851008, 139953175867391, -STORE, 139953175867392, 139953177960447, -STORE, 139953177960448, 139953177964543, -STORE, 139953177964544, 139953177968639, -STORE, 139953177968640, 139953179627519, -STORE, 139953179627520, 139953181724671, -STORE, 139953181724672, 139953181741055, -STORE, 139953181741056, 139953181749247, -STORE, 139953181749248, 139953181765631, -STORE, 139953181765632, 139953181863935, -STORE, 139953181863936, 139953183956991, -STORE, 139953183956992, 139953183961087, -STORE, 139953183961088, 139953183965183, -STORE, 139953183965184, 139953183981567, -STORE, 139953183981568, 139953184010239, -STORE, 139953184010240, 139953186103295, -STORE, 139953186103296, 139953186107391, -STORE, 139953186107392, 139953186111487, -STORE, 139953186111488, 139953186263039, -STORE, 139953186263040, 139953188356095, -STORE, 139953188356096, 139953188360191, -STORE, 139953188360192, 139953188364287, -STORE, 139953188364288, 139953188372479, -STORE, 139953188372480, 139953188462591, -STORE, 139953188462592, 139953190555647, -STORE, 139953190555648, 139953190559743, -STORE, 139953190559744, 139953190563839, -STORE, 139953190563840, 139953190830079, -STORE, 139953190830080, 139953192923135, -STORE, 139953192923136, 139953192939519, -STORE, 139953192939520, 139953192943615, -STORE, 139953192943616, 139953192947711, -STORE, 139953192947712, 139953192976383, -STORE, 139953192976384, 139953195073535, -STORE, 139953195073536, 139953195077631, -STORE, 139953195077632, 139953195081727, -STORE, 139953195081728, 139953195225087, -STORE, 139953197281280, 139953197318143, -STORE, 139953197322240, 139953197326335, -STORE, 139953197326336, 139953197330431, -STORE, 139953197330432, 139953197334527, -STORE, 140720477511680, 140720477646847, -STORE, 140720478302208, 140720478314495, -STORE, 140720478314496, 140720478318591, - }; - unsigned long set18[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140724953673728, 140737488351231, -SNULL, 140724953677823, 140737488351231, -STORE, 140724953673728, 140724953677823, -STORE, 140724953542656, 140724953677823, -STORE, 94675199266816, 94675199311871, -SNULL, 94675199303679, 94675199311871, -STORE, 94675199266816, 94675199303679, -STORE, 94675199303680, 94675199311871, -ERASE, 94675199303680, 94675199311871, -STORE, 94675199303680, 94675199311871, -STORE, 140222970605568, 140222972858367, -SNULL, 140222970748927, 140222972858367, -STORE, 140222970605568, 140222970748927, -STORE, 140222970748928, 140222972858367, -ERASE, 140222970748928, 140222972858367, -STORE, 140222972846080, 140222972854271, -STORE, 140222972854272, 140222972858367, -STORE, 140724954365952, 140724954370047, -STORE, 140724954353664, 140724954365951, -STORE, 140222972841984, 140222972846079, -STORE, 140222972833792, 140222972841983, -STORE, 140222968475648, 140222970605567, -SNULL, 140222968475648, 140222968504319, -STORE, 140222968504320, 140222970605567, -STORE, 140222968475648, 140222968504319, -SNULL, 140222970597375, 140222970605567, -STORE, 140222968504320, 140222970597375, -STORE, 140222970597376, 140222970605567, -ERASE, 140222970597376, 140222970605567, -STORE, 140222970597376, 140222970605567, - }; - unsigned long set19[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140725182459904, 140737488351231, -SNULL, 140725182463999, 140737488351231, -STORE, 140725182459904, 140725182463999, -STORE, 140725182328832, 140725182463999, -STORE, 94730166636544, 94730166763519, -SNULL, 94730166747135, 94730166763519, -STORE, 94730166636544, 94730166747135, -STORE, 94730166747136, 94730166763519, -ERASE, 94730166747136, 94730166763519, -STORE, 94730166751232, 94730166763519, -STORE, 140656834555904, 140656836808703, -SNULL, 140656834699263, 140656836808703, -STORE, 140656834555904, 140656834699263, -STORE, 140656834699264, 140656836808703, -ERASE, 140656834699264, 140656836808703, -STORE, 140656836796416, 140656836804607, -STORE, 140656836804608, 140656836808703, -STORE, 140725183389696, 140725183393791, -STORE, 140725183377408, 140725183389695, -STORE, 140656836788224, 140656836796415, -STORE, 140656832331776, 140656834555903, -SNULL, 140656833982463, 140656834555903, -STORE, 140656832331776, 140656833982463, -STORE, 140656833982464, 140656834555903, -SNULL, 140656833982464, 140656834551807, -STORE, 140656834551808, 140656834555903, -STORE, 140656833982464, 140656834551807, -ERASE, 140656833982464, 140656834551807, -STORE, 140656833982464, 140656834551807, -ERASE, 140656834551808, 140656834555903, -STORE, 140656834551808, 140656834555903, -STORE, 140656836763648, 140656836788223, -STORE, 140656830070784, 140656832331775, -SNULL, 140656830070784, 140656830222335, -STORE, 140656830222336, 140656832331775, -STORE, 140656830070784, 140656830222335, -SNULL, 140656832315391, 140656832331775, -STORE, 140656830222336, 140656832315391, -STORE, 140656832315392, 140656832331775, -SNULL, 140656832315392, 140656832323583, -STORE, 140656832323584, 140656832331775, -STORE, 140656832315392, 140656832323583, -ERASE, 140656832315392, 140656832323583, -STORE, 140656832315392, 140656832323583, -ERASE, 140656832323584, 140656832331775, -STORE, 140656832323584, 140656832331775, -STORE, 140656827940864, 140656830070783, -SNULL, 140656827940864, 140656827969535, -STORE, 140656827969536, 140656830070783, -STORE, 140656827940864, 140656827969535, -SNULL, 140656830062591, 140656830070783, -STORE, 140656827969536, 140656830062591, -STORE, 140656830062592, 140656830070783, -ERASE, 140656830062592, 140656830070783, -STORE, 140656830062592, 140656830070783, -STORE, 140656825724928, 140656827940863, -SNULL, 140656825724928, 140656825823231, -STORE, 140656825823232, 140656827940863, -STORE, 140656825724928, 140656825823231, -SNULL, 140656827916287, 140656827940863, -STORE, 140656825823232, 140656827916287, -STORE, 140656827916288, 140656827940863, -SNULL, 140656827916288, 140656827924479, -STORE, 140656827924480, 140656827940863, -STORE, 140656827916288, 140656827924479, -ERASE, 140656827916288, 140656827924479, -STORE, 140656827916288, 140656827924479, -ERASE, 140656827924480, 140656827940863, -STORE, 140656827924480, 140656827940863, -STORE, 140656821927936, 140656825724927, -SNULL, 140656821927936, 140656823586815, -STORE, 140656823586816, 140656825724927, -STORE, 140656821927936, 140656823586815, -SNULL, 140656825683967, 140656825724927, -STORE, 140656823586816, 140656825683967, -STORE, 140656825683968, 140656825724927, -SNULL, 140656825683968, 140656825708543, -STORE, 140656825708544, 140656825724927, -STORE, 140656825683968, 140656825708543, -ERASE, 140656825683968, 140656825708543, -STORE, 140656825683968, 140656825708543, -ERASE, 140656825708544, 140656825724927, -STORE, 140656825708544, 140656825724927, -STORE, 140656819806208, 140656821927935, -SNULL, 140656819806208, 140656819822591, -STORE, 140656819822592, 140656821927935, -STORE, 140656819806208, 140656819822591, -SNULL, 140656821919743, 140656821927935, -STORE, 140656819822592, 140656821919743, -STORE, 140656821919744, 140656821927935, -ERASE, 140656821919744, 140656821927935, -STORE, 140656821919744, 140656821927935, -STORE, 140656836755456, 140656836763647, -STORE, 140656817553408, 140656819806207, -SNULL, 140656817553408, 140656817704959, -STORE, 140656817704960, 140656819806207, -STORE, 140656817553408, 140656817704959, -SNULL, 140656819798015, 140656819806207, -STORE, 140656817704960, 140656819798015, -STORE, 140656819798016, 140656819806207, -ERASE, 140656819798016, 140656819806207, -STORE, 140656819798016, 140656819806207, -STORE, 140656815382528, 140656817553407, -SNULL, 140656815382528, 140656815452159, -STORE, 140656815452160, 140656817553407, -STORE, 140656815382528, 140656815452159, -SNULL, 140656817545215, 140656817553407, -STORE, 140656815452160, 140656817545215, -STORE, 140656817545216, 140656817553407, -ERASE, 140656817545216, 140656817553407, -STORE, 140656817545216, 140656817553407, -STORE, 140656812171264, 140656815382527, -SNULL, 140656812171264, 140656813248511, -STORE, 140656813248512, 140656815382527, -STORE, 140656812171264, 140656813248511, -SNULL, 140656815345663, 140656815382527, -STORE, 140656813248512, 140656815345663, -STORE, 140656815345664, 140656815382527, -ERASE, 140656815345664, 140656815382527, -STORE, 140656815345664, 140656815382527, -STORE, 140656810037248, 140656812171263, -SNULL, 140656810037248, 140656810065919, -STORE, 140656810065920, 140656812171263, -STORE, 140656810037248, 140656810065919, -SNULL, 140656812163071, 140656812171263, -STORE, 140656810065920, 140656812163071, -STORE, 140656812163072, 140656812171263, -ERASE, 140656812163072, 140656812171263, -STORE, 140656812163072, 140656812171263, -STORE, 140656807727104, 140656810037247, -SNULL, 140656807727104, 140656807931903, -STORE, 140656807931904, 140656810037247, -STORE, 140656807727104, 140656807931903, -SNULL, 140656810029055, 140656810037247, -STORE, 140656807931904, 140656810029055, -STORE, 140656810029056, 140656810037247, -ERASE, 140656810029056, 140656810037247, -STORE, 140656810029056, 140656810037247, -STORE, 140656805343232, 140656807727103, -SNULL, 140656805343232, 140656805535743, -STORE, 140656805535744, 140656807727103, -STORE, 140656805343232, 140656805535743, -SNULL, 140656807628799, 140656807727103, -STORE, 140656805535744, 140656807628799, -STORE, 140656807628800, 140656807727103, -ERASE, 140656807628800, 140656807727103, -STORE, 140656807628800, 140656807727103, -STORE, 140656836747264, 140656836763647, -STORE, 140656802775040, 140656805343231, -SNULL, 140656802775040, 140656803241983, -STORE, 140656803241984, 140656805343231, -STORE, 140656802775040, 140656803241983, -SNULL, 140656805335039, 140656805343231, -STORE, 140656803241984, 140656805335039, -STORE, 140656805335040, 140656805343231, -ERASE, 140656805335040, 140656805343231, -STORE, 140656805335040, 140656805343231, -STORE, 140656800661504, 140656802775039, -SNULL, 140656800661504, 140656800673791, -STORE, 140656800673792, 140656802775039, -STORE, 140656800661504, 140656800673791, -SNULL, 140656802766847, 140656802775039, -STORE, 140656800673792, 140656802766847, -STORE, 140656802766848, 140656802775039, -ERASE, 140656802766848, 140656802775039, -STORE, 140656802766848, 140656802775039, -STORE, 140656798482432, 140656800661503, -SNULL, 140656798482432, 140656798560255, -STORE, 140656798560256, 140656800661503, -STORE, 140656798482432, 140656798560255, -SNULL, 140656800653311, 140656800661503, -STORE, 140656798560256, 140656800653311, -STORE, 140656800653312, 140656800661503, -ERASE, 140656800653312, 140656800661503, -STORE, 140656800653312, 140656800661503, -STORE, 140656796364800, 140656798482431, -SNULL, 140656796364800, 140656796381183, -STORE, 140656796381184, 140656798482431, -STORE, 140656796364800, 140656796381183, -SNULL, 140656798474239, 140656798482431, -STORE, 140656796381184, 140656798474239, -STORE, 140656798474240, 140656798482431, -ERASE, 140656798474240, 140656798482431, -STORE, 140656798474240, 140656798482431, -STORE, 140656836739072, 140656836763647, -STORE, 140656836726784, 140656836763647, -SNULL, 140656825700351, 140656825708543, -STORE, 140656825683968, 140656825700351, -STORE, 140656825700352, 140656825708543, -SNULL, 140656798478335, 140656798482431, -STORE, 140656798474240, 140656798478335, -STORE, 140656798478336, 140656798482431, -SNULL, 140656800657407, 140656800661503, -STORE, 140656800653312, 140656800657407, -STORE, 140656800657408, 140656800661503, -SNULL, 140656802770943, 140656802775039, -STORE, 140656802766848, 140656802770943, -STORE, 140656802770944, 140656802775039, -SNULL, 140656827920383, 140656827924479, -STORE, 140656827916288, 140656827920383, -STORE, 140656827920384, 140656827924479, -SNULL, 140656805339135, 140656805343231, -STORE, 140656805335040, 140656805339135, -STORE, 140656805339136, 140656805343231, -SNULL, 140656807723007, 140656807727103, -STORE, 140656807628800, 140656807723007, -STORE, 140656807723008, 140656807727103, -SNULL, 140656810033151, 140656810037247, -STORE, 140656810029056, 140656810033151, -STORE, 140656810033152, 140656810037247, -SNULL, 140656812167167, 140656812171263, -STORE, 140656812163072, 140656812167167, -STORE, 140656812167168, 140656812171263, -SNULL, 140656815353855, 140656815382527, -STORE, 140656815345664, 140656815353855, -STORE, 140656815353856, 140656815382527, -SNULL, 140656817549311, 140656817553407, -STORE, 140656817545216, 140656817549311, -STORE, 140656817549312, 140656817553407, -SNULL, 140656819802111, 140656819806207, -STORE, 140656819798016, 140656819802111, -STORE, 140656819802112, 140656819806207, -SNULL, 140656821923839, 140656821927935, -STORE, 140656821919744, 140656821923839, -STORE, 140656821923840, 140656821927935, -SNULL, 140656830066687, 140656830070783, -STORE, 140656830062592, 140656830066687, -STORE, 140656830066688, 140656830070783, -SNULL, 140656832319487, 140656832323583, -STORE, 140656832315392, 140656832319487, -STORE, 140656832319488, 140656832323583, -SNULL, 140656834547711, 140656834551807, -STORE, 140656833982464, 140656834547711, -STORE, 140656834547712, 140656834551807, -SNULL, 94730166759423, 94730166763519, -STORE, 94730166751232, 94730166759423, -STORE, 94730166759424, 94730166763519, -SNULL, 140656836800511, 140656836804607, -STORE, 140656836796416, 140656836800511, -STORE, 140656836800512, 140656836804607, -ERASE, 140656836763648, 140656836788223, -STORE, 94730171318272, 94730171453439, -STORE, 140656836784128, 140656836788223, -STORE, 140656836780032, 140656836784127, -STORE, 140656791920640, 140656796364799, -STORE, 140656836775936, 140656836780031, -STORE, 140656787476480, 140656791920639, -STORE, 140656779083776, 140656787476479, -SNULL, 140656779087871, 140656787476479, -STORE, 140656779083776, 140656779087871, -STORE, 140656779087872, 140656787476479, -STORE, 140656836771840, 140656836775935, -STORE, 140656774639616, 140656779083775, -STORE, 140656766246912, 140656774639615, -SNULL, 140656766251007, 140656774639615, -STORE, 140656766246912, 140656766251007, -STORE, 140656766251008, 140656774639615, -ERASE, 140656791920640, 140656796364799, -ERASE, 140656836780032, 140656836784127, -ERASE, 140656787476480, 140656791920639, -ERASE, 140656836775936, 140656836780031, -STORE, 140656836780032, 140656836784127, -STORE, 140656791920640, 140656796364799, -STORE, 140656836775936, 140656836780031, -STORE, 140656787476480, 140656791920639, -ERASE, 140656774639616, 140656779083775, - }; - unsigned long set20[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140735952392192, 140737488351231, -SNULL, 140735952396287, 140737488351231, -STORE, 140735952392192, 140735952396287, -STORE, 140735952261120, 140735952396287, -STORE, 94849008947200, 94849009414143, -SNULL, 94849009364991, 94849009414143, -STORE, 94849008947200, 94849009364991, -STORE, 94849009364992, 94849009414143, -ERASE, 94849009364992, 94849009414143, -STORE, 94849009364992, 94849009414143, -STORE, 140590397943808, 140590400196607, -SNULL, 140590398087167, 140590400196607, -STORE, 140590397943808, 140590398087167, -STORE, 140590398087168, 140590400196607, -ERASE, 140590398087168, 140590400196607, -STORE, 140590400184320, 140590400192511, -STORE, 140590400192512, 140590400196607, -STORE, 140735952850944, 140735952855039, -STORE, 140735952838656, 140735952850943, -STORE, 140590400180224, 140590400184319, -STORE, 140590400172032, 140590400180223, -STORE, 140590395809792, 140590397943807, -SNULL, 140590395809792, 140590395838463, -STORE, 140590395838464, 140590397943807, -STORE, 140590395809792, 140590395838463, -SNULL, 140590397935615, 140590397943807, -STORE, 140590395838464, 140590397935615, -STORE, 140590397935616, 140590397943807, -ERASE, 140590397935616, 140590397943807, -STORE, 140590397935616, 140590397943807, -STORE, 140590393425920, 140590395809791, -SNULL, 140590393425920, 140590393692159, -STORE, 140590393692160, 140590395809791, -STORE, 140590393425920, 140590393692159, -SNULL, 140590395785215, 140590395809791, -STORE, 140590393692160, 140590395785215, -STORE, 140590395785216, 140590395809791, -SNULL, 140590395785216, 140590395805695, -STORE, 140590395805696, 140590395809791, -STORE, 140590395785216, 140590395805695, -ERASE, 140590395785216, 140590395805695, -STORE, 140590395785216, 140590395805695, -ERASE, 140590395805696, 140590395809791, -STORE, 140590395805696, 140590395809791, -STORE, 140590391234560, 140590393425919, -SNULL, 140590391234560, 140590391324671, -STORE, 140590391324672, 140590393425919, -STORE, 140590391234560, 140590391324671, -SNULL, 140590393417727, 140590393425919, -STORE, 140590391324672, 140590393417727, -STORE, 140590393417728, 140590393425919, -ERASE, 140590393417728, 140590393425919, -STORE, 140590393417728, 140590393425919, -STORE, 140590388973568, 140590391234559, -SNULL, 140590388973568, 140590389125119, -STORE, 140590389125120, 140590391234559, -STORE, 140590388973568, 140590389125119, -SNULL, 140590391218175, 140590391234559, -STORE, 140590389125120, 140590391218175, -STORE, 140590391218176, 140590391234559, -SNULL, 140590391218176, 140590391226367, -STORE, 140590391226368, 140590391234559, -STORE, 140590391218176, 140590391226367, -ERASE, 140590391218176, 140590391226367, -STORE, 140590391218176, 140590391226367, -ERASE, 140590391226368, 140590391234559, -STORE, 140590391226368, 140590391234559, -STORE, 140590386843648, 140590388973567, -SNULL, 140590386843648, 140590386872319, -STORE, 140590386872320, 140590388973567, -STORE, 140590386843648, 140590386872319, -SNULL, 140590388965375, 140590388973567, -STORE, 140590386872320, 140590388965375, -STORE, 140590388965376, 140590388973567, -ERASE, 140590388965376, 140590388973567, -STORE, 140590388965376, 140590388973567, -STORE, 140590384627712, 140590386843647, -SNULL, 140590384627712, 140590384726015, -STORE, 140590384726016, 140590386843647, -STORE, 140590384627712, 140590384726015, -SNULL, 140590386819071, 140590386843647, -STORE, 140590384726016, 140590386819071, -STORE, 140590386819072, 140590386843647, -SNULL, 140590386819072, 140590386827263, -STORE, 140590386827264, 140590386843647, -STORE, 140590386819072, 140590386827263, -ERASE, 140590386819072, 140590386827263, -STORE, 140590386819072, 140590386827263, -ERASE, 140590386827264, 140590386843647, -STORE, 140590386827264, 140590386843647, -STORE, 140590400163840, 140590400180223, -STORE, 140590380830720, 140590384627711, -SNULL, 140590380830720, 140590382489599, -STORE, 140590382489600, 140590384627711, -STORE, 140590380830720, 140590382489599, -SNULL, 140590384586751, 140590384627711, -STORE, 140590382489600, 140590384586751, -STORE, 140590384586752, 140590384627711, -SNULL, 140590384586752, 140590384611327, -STORE, 140590384611328, 140590384627711, -STORE, 140590384586752, 140590384611327, -ERASE, 140590384586752, 140590384611327, -STORE, 140590384586752, 140590384611327, -ERASE, 140590384611328, 140590384627711, -STORE, 140590384611328, 140590384627711, -STORE, 140590378713088, 140590380830719, -SNULL, 140590378713088, 140590378729471, -STORE, 140590378729472, 140590380830719, -STORE, 140590378713088, 140590378729471, -SNULL, 140590380822527, 140590380830719, -STORE, 140590378729472, 140590380822527, -STORE, 140590380822528, 140590380830719, -ERASE, 140590380822528, 140590380830719, -STORE, 140590380822528, 140590380830719, -STORE, 140590376595456, 140590378713087, -SNULL, 140590376595456, 140590376611839, -STORE, 140590376611840, 140590378713087, -STORE, 140590376595456, 140590376611839, -SNULL, 140590378704895, 140590378713087, -STORE, 140590376611840, 140590378704895, -STORE, 140590378704896, 140590378713087, -ERASE, 140590378704896, 140590378713087, -STORE, 140590378704896, 140590378713087, -STORE, 140590374027264, 140590376595455, -SNULL, 140590374027264, 140590374494207, -STORE, 140590374494208, 140590376595455, -STORE, 140590374027264, 140590374494207, -SNULL, 140590376587263, 140590376595455, -STORE, 140590374494208, 140590376587263, -STORE, 140590376587264, 140590376595455, -ERASE, 140590376587264, 140590376595455, -STORE, 140590376587264, 140590376595455, -STORE, 140590371913728, 140590374027263, -SNULL, 140590371913728, 140590371926015, -STORE, 140590371926016, 140590374027263, -STORE, 140590371913728, 140590371926015, -SNULL, 140590374019071, 140590374027263, -STORE, 140590371926016, 140590374019071, -STORE, 140590374019072, 140590374027263, -ERASE, 140590374019072, 140590374027263, -STORE, 140590374019072, 140590374027263, -STORE, 140590400155648, 140590400180223, -STORE, 140590400143360, 140590400180223, -SNULL, 140590384603135, 140590384611327, -STORE, 140590384586752, 140590384603135, -STORE, 140590384603136, 140590384611327, -SNULL, 140590374023167, 140590374027263, -STORE, 140590374019072, 140590374023167, -STORE, 140590374023168, 140590374027263, -SNULL, 140590386823167, 140590386827263, -STORE, 140590386819072, 140590386823167, -STORE, 140590386823168, 140590386827263, -SNULL, 140590376591359, 140590376595455, - }; - unsigned long set21[] = { -STORE, 93874710941696, 93874711363583, -STORE, 93874711367680, 93874711408639, -STORE, 93874711408640, 93874711412735, -STORE, 93874720989184, 93874721124351, -STORE, 140708365086720, 140708365099007, -STORE, 140708365099008, 140708367192063, -STORE, 140708367192064, 140708367196159, -STORE, 140708367196160, 140708367200255, -STORE, 140708367200256, 140708367667199, -STORE, 140708367667200, 140708369760255, -STORE, 140708369760256, 140708369764351, -STORE, 140708369764352, 140708369768447, -STORE, 140708369768448, 140708369784831, -STORE, 140708369784832, 140708371877887, -STORE, 140708371877888, 140708371881983, -STORE, 140708371881984, 140708371886079, -STORE, 140708371886080, 140708371902463, -STORE, 140708371902464, 140708373995519, -STORE, 140708373995520, 140708373999615, -STORE, 140708373999616, 140708374003711, -STORE, 140708374003712, 140708375662591, -STORE, 140708375662592, 140708377759743, -STORE, 140708377759744, 140708377776127, -STORE, 140708377776128, 140708377784319, -STORE, 140708377784320, 140708377800703, -STORE, 140708377800704, 140708377899007, -STORE, 140708377899008, 140708379992063, -STORE, 140708379992064, 140708379996159, -STORE, 140708379996160, 140708380000255, -STORE, 140708380000256, 140708380016639, -STORE, 140708380016640, 140708380045311, -STORE, 140708380045312, 140708382138367, -STORE, 140708382138368, 140708382142463, -STORE, 140708382142464, 140708382146559, -STORE, 140708382146560, 140708382298111, -STORE, 140708382298112, 140708384391167, -STORE, 140708384391168, 140708384395263, -STORE, 140708384395264, 140708384399359, -STORE, 140708384399360, 140708384407551, -STORE, 140708384407552, 140708384497663, -STORE, 140708384497664, 140708386590719, -STORE, 140708386590720, 140708386594815, -STORE, 140708386594816, 140708386598911, -STORE, 140708386598912, 140708386865151, -STORE, 140708386865152, 140708388958207, -STORE, 140708388958208, 140708388974591, -STORE, 140708388974592, 140708388978687, -STORE, 140708388978688, 140708388982783, -STORE, 140708388982784, 140708389011455, -STORE, 140708389011456, 140708391108607, -STORE, 140708391108608, 140708391112703, -STORE, 140708391112704, 140708391116799, -STORE, 140708391116800, 140708391260159, -STORE, 140708393291776, 140708393308159, -STORE, 140708393308160, 140708393312255, -STORE, 140708393312256, 140708393316351, -STORE, 140708393316352, 140708393353215, -STORE, 140708393353216, 140708393357311, -STORE, 140708393357312, 140708393361407, -STORE, 140708393361408, 140708393365503, -STORE, 140708393365504, 140708393369599, -STORE, 140730557042688, 140730557177855, -STORE, 140730557235200, 140730557247487, -STORE, 140730557247488, 140730557251583, -ERASE, 140708393353216, 140708393357311, -ERASE, 140708393312256, 140708393316351, -ERASE, 140708393308160, 140708393312255, -ERASE, 140708393291776, 140708393308159, - }; - unsigned long set22[] = { -STORE, 93951397134336, 93951397183487, -STORE, 93951397183488, 93951397728255, -STORE, 93951397728256, 93951397826559, -STORE, 93951397826560, 93951397842943, -STORE, 93951397842944, 93951397847039, -STORE, 93951425974272, 93951426109439, -STORE, 140685152665600, 140685152677887, -STORE, 140685152677888, 140685152829439, -STORE, 140685152829440, 140685154181119, -STORE, 140685154181120, 140685154484223, -STORE, 140685154484224, 140685154496511, -STORE, 140685154496512, 140685154508799, -STORE, 140685154508800, 140685154525183, -STORE, 140685154525184, 140685154541567, -STORE, 140685154541568, 140685154590719, -STORE, 140685154590720, 140685154603007, -STORE, 140685154603008, 140685154607103, -STORE, 140685154607104, 140685154611199, -STORE, 140685154611200, 140685154615295, -STORE, 140685154615296, 140685154631679, -STORE, 140685154639872, 140685154643967, -STORE, 140685154643968, 140685154766847, -STORE, 140685154766848, 140685154799615, -STORE, 140685154803712, 140685154807807, -STORE, 140685154807808, 140685154811903, -STORE, 140685154811904, 140685154815999, -STORE, 140722188902400, 140722189037567, -STORE, 140722189512704, 140722189524991, -STORE, 140722189524992, 140722189529087, -STORE, 140737488347136, 140737488351231, -STORE, 140733429354496, 140737488351231, -SNULL, 140733429358591, 140737488351231, -STORE, 140733429354496, 140733429358591, -STORE, 140733429223424, 140733429358591, -STORE, 94526683537408, 94526683660287, -SNULL, 94526683553791, 94526683660287, -STORE, 94526683537408, 94526683553791, -STORE, 94526683553792, 94526683660287, -ERASE, 94526683553792, 94526683660287, -STORE, 94526683553792, 94526683623423, -STORE, 94526683623424, 94526683647999, -STORE, 94526683652096, 94526683660287, -STORE, 140551363747840, 140551363923967, -SNULL, 140551363751935, 140551363923967, -STORE, 140551363747840, 140551363751935, -STORE, 140551363751936, 140551363923967, -ERASE, 140551363751936, 140551363923967, -STORE, 140551363751936, 140551363874815, -STORE, 140551363874816, 140551363907583, -STORE, 140551363911680, 140551363919871, -STORE, 140551363919872, 140551363923967, -STORE, 140733429690368, 140733429694463, -STORE, 140733429678080, 140733429690367, -STORE, 140551363739648, 140551363747839, -STORE, 140551363731456, 140551363739647, -STORE, 140551363379200, 140551363731455, -SNULL, 140551363379200, 140551363420159, -STORE, 140551363420160, 140551363731455, -STORE, 140551363379200, 140551363420159, -SNULL, 140551363706879, 140551363731455, -STORE, 140551363420160, 140551363706879, -STORE, 140551363706880, 140551363731455, -SNULL, 140551363420160, 140551363637247, -STORE, 140551363637248, 140551363706879, -STORE, 140551363420160, 140551363637247, -ERASE, 140551363420160, 140551363637247, -STORE, 140551363420160, 140551363637247, -SNULL, 140551363637248, 140551363702783, -STORE, 140551363702784, 140551363706879, -STORE, 140551363637248, 140551363702783, -ERASE, 140551363637248, 140551363702783, -STORE, 140551363637248, 140551363702783, -ERASE, 140551363706880, 140551363731455, -STORE, 140551363706880, 140551363731455, -STORE, 140551361531904, 140551363379199, -SNULL, 140551361683455, 140551363379199, -STORE, 140551361531904, 140551361683455, -STORE, 140551361683456, 140551363379199, -SNULL, 140551361683456, 140551363035135, -STORE, 140551363035136, 140551363379199, -STORE, 140551361683456, 140551363035135, -ERASE, 140551361683456, 140551363035135, -STORE, 140551361683456, 140551363035135, -SNULL, 140551363035136, 140551363338239, -STORE, 140551363338240, 140551363379199, -STORE, 140551363035136, 140551363338239, -ERASE, 140551363035136, 140551363338239, -STORE, 140551363035136, 140551363379199, -SNULL, 140551363338239, 140551363379199, -STORE, 140551363035136, 140551363338239, -STORE, 140551363338240, 140551363379199, -SNULL, 140551363338240, 140551363362815, -STORE, 140551363362816, 140551363379199, -STORE, 140551363338240, 140551363362815, -ERASE, 140551363338240, 140551363362815, -STORE, 140551363338240, 140551363362815, -ERASE, 140551363362816, 140551363379199, -STORE, 140551363362816, 140551363379199, -STORE, 140551361519616, 140551361531903, -SNULL, 140551363350527, 140551363362815, -STORE, 140551363338240, 140551363350527, -STORE, 140551363350528, 140551363362815, -SNULL, 140551363727359, 140551363731455, -STORE, 140551363706880, 140551363727359, -STORE, 140551363727360, 140551363731455, -SNULL, 94526683656191, 94526683660287, -STORE, 94526683652096, 94526683656191, -STORE, 94526683656192, 94526683660287, -SNULL, 140551363915775, 140551363919871, -STORE, 140551363911680, 140551363915775, -STORE, 140551363915776, 140551363919871, -ERASE, 140551363739648, 140551363747839, -STORE, 94526715490304, 94526715625471, -STORE, 140551361253376, 140551361531903, -STORE, 140551360987136, 140551361531903, -STORE, 140551360720896, 140551361531903, -STORE, 140551360454656, 140551361531903, -SNULL, 140551361253375, 140551361531903, -STORE, 140551360454656, 140551361253375, -STORE, 140551361253376, 140551361531903, -SNULL, 140551361253376, 140551361519615, -STORE, 140551361519616, 140551361531903, -STORE, 140551361253376, 140551361519615, -ERASE, 140551361253376, 140551361519615, - }; - - unsigned long set23[] = { -STORE, 94014447943680, 94014448156671, -STORE, 94014450253824, 94014450257919, -STORE, 94014450257920, 94014450266111, -STORE, 94014450266112, 94014450278399, -STORE, 94014464225280, 94014464630783, -STORE, 139761764306944, 139761765965823, -STORE, 139761765965824, 139761768062975, -STORE, 139761768062976, 139761768079359, -STORE, 139761768079360, 139761768087551, -STORE, 139761768087552, 139761768103935, -STORE, 139761768103936, 139761768116223, -STORE, 139761768116224, 139761770209279, -STORE, 139761770209280, 139761770213375, -STORE, 139761770213376, 139761770217471, -STORE, 139761770217472, 139761770360831, -STORE, 139761770729472, 139761772412927, -STORE, 139761772412928, 139761772429311, -STORE, 139761772457984, 139761772462079, -STORE, 139761772462080, 139761772466175, -STORE, 139761772466176, 139761772470271, -STORE, 140724336517120, 140724336652287, -STORE, 140724336955392, 140724336967679, -STORE, 140724336967680, 140724336971775, -STORE, 140737488347136, 140737488351231, -STORE, 140721840295936, 140737488351231, -SNULL, 140721840300031, 140737488351231, -STORE, 140721840295936, 140721840300031, -STORE, 140721840164864, 140721840300031, -STORE, 93937913667584, 93937915830271, -SNULL, 93937913729023, 93937915830271, -STORE, 93937913667584, 93937913729023, -STORE, 93937913729024, 93937915830271, -ERASE, 93937913729024, 93937915830271, -STORE, 93937915822080, 93937915830271, -STORE, 140598835335168, 140598837587967, -SNULL, 140598835478527, 140598837587967, -STORE, 140598835335168, 140598835478527, -STORE, 140598835478528, 140598837587967, -ERASE, 140598835478528, 140598837587967, -STORE, 140598837575680, 140598837583871, -STORE, 140598837583872, 140598837587967, -STORE, 140721841086464, 140721841090559, -STORE, 140721841074176, 140721841086463, -STORE, 140598837547008, 140598837575679, -STORE, 140598837538816, 140598837547007, -STORE, 140598831538176, 140598835335167, -SNULL, 140598831538176, 140598833197055, -STORE, 140598833197056, 140598835335167, -STORE, 140598831538176, 140598833197055, -SNULL, 140598835294207, 140598835335167, -STORE, 140598833197056, 140598835294207, -STORE, 140598835294208, 140598835335167, -SNULL, 140598835294208, 140598835318783, -STORE, 140598835318784, 140598835335167, -STORE, 140598835294208, 140598835318783, -ERASE, 140598835294208, 140598835318783, -STORE, 140598835294208, 140598835318783, -ERASE, 140598835318784, 140598835335167, -STORE, 140598835318784, 140598835335167, -SNULL, 140598835310591, 140598835318783, -STORE, 140598835294208, 140598835310591, -STORE, 140598835310592, 140598835318783, -SNULL, 93937915826175, 93937915830271, -STORE, 93937915822080, 93937915826175, -STORE, 93937915826176, 93937915830271, -SNULL, 140598837579775, 140598837583871, -STORE, 140598837575680, 140598837579775, -STORE, 140598837579776, 140598837583871, -ERASE, 140598837547008, 140598837575679, -STORE, 93937929179136, 93937929314303, -STORE, 140598835855360, 140598837538815, -STORE, 140737488347136, 140737488351231, -STORE, 140728187723776, 140737488351231, -SNULL, 140728187727871, 140737488351231, -STORE, 140728187723776, 140728187727871, -STORE, 140728187592704, 140728187727871, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140583951437824, 140583953690623, -SNULL, 140583951581183, 140583953690623, -STORE, 140583951437824, 140583951581183, -STORE, 140583951581184, 140583953690623, -ERASE, 140583951581184, 140583953690623, -STORE, 140583953678336, 140583953686527, -STORE, 140583953686528, 140583953690623, -STORE, 140728189116416, 140728189120511, -STORE, 140728189104128, 140728189116415, -STORE, 140583953649664, 140583953678335, -STORE, 140583953641472, 140583953649663, -STORE, 140583948275712, 140583951437823, -SNULL, 140583948275712, 140583949336575, -STORE, 140583949336576, 140583951437823, -STORE, 140583948275712, 140583949336575, -SNULL, 140583951429631, 140583951437823, -STORE, 140583949336576, 140583951429631, -STORE, 140583951429632, 140583951437823, -ERASE, 140583951429632, 140583951437823, -STORE, 140583951429632, 140583951437823, -STORE, 140583944478720, 140583948275711, -SNULL, 140583944478720, 140583946137599, -STORE, 140583946137600, 140583948275711, -STORE, 140583944478720, 140583946137599, -SNULL, 140583948234751, 140583948275711, -STORE, 140583946137600, 140583948234751, -STORE, 140583948234752, 140583948275711, -SNULL, 140583948234752, 140583948259327, -STORE, 140583948259328, 140583948275711, -STORE, 140583948234752, 140583948259327, -ERASE, 140583948234752, 140583948259327, -STORE, 140583948234752, 140583948259327, -ERASE, 140583948259328, 140583948275711, -STORE, 140583948259328, 140583948275711, -STORE, 140583953629184, 140583953649663, -SNULL, 140583948251135, 140583948259327, -STORE, 140583948234752, 140583948251135, -STORE, 140583948251136, 140583948259327, -SNULL, 140583951433727, 140583951437823, -STORE, 140583951429632, 140583951433727, -STORE, 140583951433728, 140583951437823, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140583953682431, 140583953686527, -STORE, 140583953678336, 140583953682431, -STORE, 140583953682432, 140583953686527, -ERASE, 140583953649664, 140583953678335, -STORE, 17821696, 17956863, -STORE, 17821696, 18104319, -STORE, 140583951945728, 140583953629183, -STORE, 94014447943680, 94014448156671, -STORE, 94014450253824, 94014450257919, -STORE, 94014450257920, 94014450266111, -STORE, 94014450266112, 94014450278399, -STORE, 94014464225280, 94014465196031, -STORE, 139761764306944, 139761765965823, -STORE, 139761765965824, 139761768062975, -STORE, 139761768062976, 139761768079359, -STORE, 139761768079360, 139761768087551, -STORE, 139761768087552, 139761768103935, -STORE, 139761768103936, 139761768116223, -STORE, 139761768116224, 139761770209279, -STORE, 139761770209280, 139761770213375, -STORE, 139761770213376, 139761770217471, -STORE, 139761770217472, 139761770360831, -STORE, 139761770729472, 139761772412927, -STORE, 139761772412928, 139761772429311, -STORE, 139761772457984, 139761772462079, -STORE, 139761772462080, 139761772466175, -STORE, 139761772466176, 139761772470271, -STORE, 140724336517120, 140724336652287, -STORE, 140724336955392, 140724336967679, -STORE, 140724336967680, 140724336971775, -STORE, 140737488347136, 140737488351231, -STORE, 140726063296512, 140737488351231, -SNULL, 140726063300607, 140737488351231, -STORE, 140726063296512, 140726063300607, -STORE, 140726063165440, 140726063300607, -STORE, 94016795934720, 94016798158847, -SNULL, 94016796045311, 94016798158847, -STORE, 94016795934720, 94016796045311, -STORE, 94016796045312, 94016798158847, -ERASE, 94016796045312, 94016798158847, -STORE, 94016798138368, 94016798150655, -STORE, 94016798150656, 94016798158847, -STORE, 139975915966464, 139975918219263, -SNULL, 139975916109823, 139975918219263, -STORE, 139975915966464, 139975916109823, -STORE, 139975916109824, 139975918219263, -ERASE, 139975916109824, 139975918219263, -STORE, 139975918206976, 139975918215167, -STORE, 139975918215168, 139975918219263, -STORE, 140726064541696, 140726064545791, -STORE, 140726064529408, 140726064541695, -STORE, 139975918178304, 139975918206975, -STORE, 139975918170112, 139975918178303, -STORE, 139975912169472, 139975915966463, -SNULL, 139975912169472, 139975913828351, -STORE, 139975913828352, 139975915966463, -STORE, 139975912169472, 139975913828351, -SNULL, 139975915925503, 139975915966463, -STORE, 139975913828352, 139975915925503, -STORE, 139975915925504, 139975915966463, -SNULL, 139975915925504, 139975915950079, -STORE, 139975915950080, 139975915966463, -STORE, 139975915925504, 139975915950079, -ERASE, 139975915925504, 139975915950079, -STORE, 139975915925504, 139975915950079, -ERASE, 139975915950080, 139975915966463, -STORE, 139975915950080, 139975915966463, -SNULL, 139975915941887, 139975915950079, -STORE, 139975915925504, 139975915941887, -STORE, 139975915941888, 139975915950079, -SNULL, 94016798146559, 94016798150655, -STORE, 94016798138368, 94016798146559, -STORE, 94016798146560, 94016798150655, -SNULL, 139975918211071, 139975918215167, -STORE, 139975918206976, 139975918211071, -STORE, 139975918211072, 139975918215167, -ERASE, 139975918178304, 139975918206975, -STORE, 94016804925440, 94016805060607, -STORE, 94596177661952, 94596177772543, -STORE, 94596179865600, 94596179873791, -STORE, 94596179873792, 94596179877887, -STORE, 94596179877888, 94596179886079, -STORE, 94596211597312, 94596211863551, -STORE, 140127351840768, 140127353499647, -STORE, 140127353499648, 140127355596799, -STORE, 140127355596800, 140127355613183, -STORE, 140127355613184, 140127355621375, -STORE, 140127355621376, 140127355637759, -STORE, 140127355637760, 140127355781119, -STORE, 140127357841408, 140127357849599, -STORE, 140127357878272, 140127357882367, -STORE, 140127357882368, 140127357886463, -STORE, 140127357886464, 140127357890559, -STORE, 140726167252992, 140726167392255, -STORE, 140726167838720, 140726167851007, -STORE, 140726167851008, 140726167855103, -STORE, 140737488347136, 140737488351231, -STORE, 140731874017280, 140737488351231, -SNULL, 140731874021375, 140737488351231, -STORE, 140731874017280, 140731874021375, -STORE, 140731873886208, 140731874021375, -STORE, 94178682265600, 94178684489727, -SNULL, 94178682376191, 94178684489727, -STORE, 94178682265600, 94178682376191, -STORE, 94178682376192, 94178684489727, -ERASE, 94178682376192, 94178684489727, -STORE, 94178684469248, 94178684481535, -STORE, 94178684481536, 94178684489727, -STORE, 140460853403648, 140460855656447, -SNULL, 140460853547007, 140460855656447, -STORE, 140460853403648, 140460853547007, -STORE, 140460853547008, 140460855656447, -ERASE, 140460853547008, 140460855656447, -STORE, 140460855644160, 140460855652351, -STORE, 140460855652352, 140460855656447, -STORE, 140731874103296, 140731874107391, -STORE, 140731874091008, 140731874103295, -STORE, 140460855615488, 140460855644159, -STORE, 140460855607296, 140460855615487, -STORE, 140460849606656, 140460853403647, -SNULL, 140460849606656, 140460851265535, -STORE, 140460851265536, 140460853403647, -STORE, 140460849606656, 140460851265535, -SNULL, 140460853362687, 140460853403647, -STORE, 140460851265536, 140460853362687, -STORE, 140460853362688, 140460853403647, -SNULL, 140460853362688, 140460853387263, -STORE, 140460853387264, 140460853403647, -STORE, 140460853362688, 140460853387263, -ERASE, 140460853362688, 140460853387263, -STORE, 140460853362688, 140460853387263, -ERASE, 140460853387264, 140460853403647, -STORE, 140460853387264, 140460853403647, -SNULL, 140460853379071, 140460853387263, -STORE, 140460853362688, 140460853379071, -STORE, 140460853379072, 140460853387263, -SNULL, 94178684477439, 94178684481535, -STORE, 94178684469248, 94178684477439, -STORE, 94178684477440, 94178684481535, -SNULL, 140460855648255, 140460855652351, -STORE, 140460855644160, 140460855648255, -STORE, 140460855648256, 140460855652351, -ERASE, 140460855615488, 140460855644159, -STORE, 94178692063232, 94178692198399, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733096603648, 140737488351231, -SNULL, 140733096611839, 140737488351231, -STORE, 140733096603648, 140733096611839, -STORE, 140733096472576, 140733096611839, -STORE, 94796716122112, 94796718325759, -SNULL, 94796716224511, 94796718325759, -STORE, 94796716122112, 94796716224511, -STORE, 94796716224512, 94796718325759, -ERASE, 94796716224512, 94796718325759, -STORE, 94796718317568, 94796718325759, -STORE, 139667892793344, 139667895046143, -SNULL, 139667892936703, 139667895046143, -STORE, 139667892793344, 139667892936703, -STORE, 139667892936704, 139667895046143, -ERASE, 139667892936704, 139667895046143, -STORE, 139667895033856, 139667895042047, -STORE, 139667895042048, 139667895046143, -STORE, 140733096857600, 140733096861695, -STORE, 140733096845312, 140733096857599, -STORE, 139667895005184, 139667895033855, -STORE, 139667894996992, 139667895005183, -STORE, 139667890532352, 139667892793343, -SNULL, 139667890532352, 139667890683903, -STORE, 139667890683904, 139667892793343, -STORE, 139667890532352, 139667890683903, -SNULL, 139667892776959, 139667892793343, -STORE, 139667890683904, 139667892776959, -STORE, 139667892776960, 139667892793343, -SNULL, 139667892776960, 139667892785151, -STORE, 139667892785152, 139667892793343, -STORE, 139667892776960, 139667892785151, -ERASE, 139667892776960, 139667892785151, -STORE, 139667892776960, 139667892785151, -ERASE, 139667892785152, 139667892793343, -STORE, 139667892785152, 139667892793343, -STORE, 139667886735360, 139667890532351, -SNULL, 139667886735360, 139667888394239, -STORE, 139667888394240, 139667890532351, -STORE, 139667886735360, 139667888394239, -SNULL, 139667890491391, 139667890532351, -STORE, 139667888394240, 139667890491391, -STORE, 139667890491392, 139667890532351, -SNULL, 139667890491392, 139667890515967, -STORE, 139667890515968, 139667890532351, -STORE, 139667890491392, 139667890515967, -ERASE, 139667890491392, 139667890515967, -STORE, 139667890491392, 139667890515967, -ERASE, 139667890515968, 139667890532351, -STORE, 139667890515968, 139667890532351, -STORE, 139667884167168, 139667886735359, -SNULL, 139667884167168, 139667884634111, -STORE, 139667884634112, 139667886735359, -STORE, 139667884167168, 139667884634111, -SNULL, 139667886727167, 139667886735359, -STORE, 139667884634112, 139667886727167, -STORE, 139667886727168, 139667886735359, -ERASE, 139667886727168, 139667886735359, -STORE, 139667886727168, 139667886735359, -STORE, 139667882053632, 139667884167167, -SNULL, 139667882053632, 139667882065919, -STORE, 139667882065920, 139667884167167, -STORE, 139667882053632, 139667882065919, -SNULL, 139667884158975, 139667884167167, -STORE, 139667882065920, 139667884158975, -STORE, 139667884158976, 139667884167167, -ERASE, 139667884158976, 139667884167167, -STORE, 139667884158976, 139667884167167, -STORE, 139667879837696, 139667882053631, -SNULL, 139667879837696, 139667879935999, -STORE, 139667879936000, 139667882053631, -STORE, 139667879837696, 139667879935999, -SNULL, 139667882029055, 139667882053631, -STORE, 139667879936000, 139667882029055, -STORE, 139667882029056, 139667882053631, -SNULL, 139667882029056, 139667882037247, -STORE, 139667882037248, 139667882053631, -STORE, 139667882029056, 139667882037247, -ERASE, 139667882029056, 139667882037247, -STORE, 139667882029056, 139667882037247, -ERASE, 139667882037248, 139667882053631, -STORE, 139667882037248, 139667882053631, -STORE, 139667894988800, 139667895005183, -SNULL, 139667890507775, 139667890515967, -STORE, 139667890491392, 139667890507775, -STORE, 139667890507776, 139667890515967, -SNULL, 139667882033151, 139667882037247, -STORE, 139667882029056, 139667882033151, -STORE, 139667882033152, 139667882037247, -SNULL, 139667884163071, 139667884167167, -STORE, 139667884158976, 139667884163071, -STORE, 139667884163072, 139667884167167, -SNULL, 139667886731263, 139667886735359, -STORE, 139667886727168, 139667886731263, -STORE, 139667886731264, 139667886735359, -SNULL, 139667892781055, 139667892785151, -STORE, 139667892776960, 139667892781055, -STORE, 139667892781056, 139667892785151, -SNULL, 94796718321663, 94796718325759, -STORE, 94796718317568, 94796718321663, -STORE, 94796718321664, 94796718325759, -SNULL, 139667895037951, 139667895042047, -STORE, 139667895033856, 139667895037951, -STORE, 139667895037952, 139667895042047, -ERASE, 139667895005184, 139667895033855, -STORE, 94796726063104, 94796726198271, -STORE, 139667893305344, 139667894988799, -STORE, 139667895005184, 139667895033855, -STORE, 94796726063104, 94796726333439, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722489507840, 140737488351231, -SNULL, 140722489516031, 140737488351231, -STORE, 140722489507840, 140722489516031, -STORE, 140722489376768, 140722489516031, -STORE, 93980993265664, 93980995489791, -SNULL, 93980993376255, 93980995489791, -STORE, 93980993265664, 93980993376255, -STORE, 93980993376256, 93980995489791, -ERASE, 93980993376256, 93980995489791, -STORE, 93980995469312, 93980995481599, -STORE, 93980995481600, 93980995489791, -STORE, 140261313593344, 140261315846143, -SNULL, 140261313736703, 140261315846143, -STORE, 140261313593344, 140261313736703, -STORE, 140261313736704, 140261315846143, -ERASE, 140261313736704, 140261315846143, -STORE, 140261315833856, 140261315842047, -STORE, 140261315842048, 140261315846143, -STORE, 140722489675776, 140722489679871, -STORE, 140722489663488, 140722489675775, -STORE, 140261315805184, 140261315833855, -STORE, 140261315796992, 140261315805183, -STORE, 140261309796352, 140261313593343, -SNULL, 140261309796352, 140261311455231, -STORE, 140261311455232, 140261313593343, -STORE, 140261309796352, 140261311455231, -SNULL, 140261313552383, 140261313593343, -STORE, 140261311455232, 140261313552383, -STORE, 140261313552384, 140261313593343, -SNULL, 140261313552384, 140261313576959, -STORE, 140261313576960, 140261313593343, -STORE, 140261313552384, 140261313576959, -ERASE, 140261313552384, 140261313576959, -STORE, 140261313552384, 140261313576959, -ERASE, 140261313576960, 140261313593343, -STORE, 140261313576960, 140261313593343, -SNULL, 140261313568767, 140261313576959, -STORE, 140261313552384, 140261313568767, -STORE, 140261313568768, 140261313576959, -SNULL, 93980995477503, 93980995481599, -STORE, 93980995469312, 93980995477503, -STORE, 93980995477504, 93980995481599, -SNULL, 140261315837951, 140261315842047, -STORE, 140261315833856, 140261315837951, -STORE, 140261315837952, 140261315842047, -ERASE, 140261315805184, 140261315833855, -STORE, 93980997443584, 93980997578751, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140737488338944, 140737488351231, -STORE, 140734059450368, 140737488351231, -SNULL, 140734059462655, 140737488351231, -STORE, 140734059450368, 140734059462655, -STORE, 140734059319296, 140734059462655, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140307554983936, 140307557236735, -SNULL, 140307555127295, 140307557236735, -STORE, 140307554983936, 140307555127295, -STORE, 140307555127296, 140307557236735, -ERASE, 140307555127296, 140307557236735, -STORE, 140307557224448, 140307557232639, -STORE, 140307557232640, 140307557236735, -STORE, 140734059483136, 140734059487231, -STORE, 140734059470848, 140734059483135, -STORE, 140307557195776, 140307557224447, -STORE, 140307557187584, 140307557195775, -STORE, 140307551821824, 140307554983935, -SNULL, 140307551821824, 140307552882687, -STORE, 140307552882688, 140307554983935, -STORE, 140307551821824, 140307552882687, -SNULL, 140307554975743, 140307554983935, -STORE, 140307552882688, 140307554975743, -STORE, 140307554975744, 140307554983935, -ERASE, 140307554975744, 140307554983935, -STORE, 140307554975744, 140307554983935, -STORE, 140307548024832, 140307551821823, -SNULL, 140307548024832, 140307549683711, -STORE, 140307549683712, 140307551821823, -STORE, 140307548024832, 140307549683711, -SNULL, 140307551780863, 140307551821823, -STORE, 140307549683712, 140307551780863, -STORE, 140307551780864, 140307551821823, -SNULL, 140307551780864, 140307551805439, -STORE, 140307551805440, 140307551821823, -STORE, 140307551780864, 140307551805439, -ERASE, 140307551780864, 140307551805439, -STORE, 140307551780864, 140307551805439, -ERASE, 140307551805440, 140307551821823, -STORE, 140307551805440, 140307551821823, -STORE, 140307557175296, 140307557195775, -SNULL, 140307551797247, 140307551805439, -STORE, 140307551780864, 140307551797247, -STORE, 140307551797248, 140307551805439, -SNULL, 140307554979839, 140307554983935, -STORE, 140307554975744, 140307554979839, -STORE, 140307554979840, 140307554983935, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140307557228543, 140307557232639, -STORE, 140307557224448, 140307557228543, -STORE, 140307557228544, 140307557232639, -ERASE, 140307557195776, 140307557224447, -STORE, 39698432, 39833599, -STORE, 39698432, 39981055, -STORE, 94306485321728, 94306485432319, -STORE, 94306487525376, 94306487533567, -STORE, 94306487533568, 94306487537663, -STORE, 94306487537664, 94306487545855, -STORE, 94306488868864, 94306489004031, -STORE, 140497673998336, 140497675657215, -STORE, 140497675657216, 140497677754367, -STORE, 140497677754368, 140497677770751, -STORE, 140497677770752, 140497677778943, -STORE, 140497677778944, 140497677795327, -STORE, 140497677795328, 140497677938687, -STORE, 140497679998976, 140497680007167, -STORE, 140497680035840, 140497680039935, -STORE, 140497680039936, 140497680044031, -STORE, 140497680044032, 140497680048127, -STORE, 140732780462080, 140732780601343, -STORE, 140732782239744, 140732782252031, -STORE, 140732782252032, 140732782256127, -STORE, 94236915900416, 94236916011007, -STORE, 94236918104064, 94236918112255, -STORE, 94236918112256, 94236918116351, -STORE, 94236918116352, 94236918124543, -STORE, 94236939489280, 94236939624447, -STORE, 140046091743232, 140046093402111, -STORE, 140046093402112, 140046095499263, -STORE, 140046095499264, 140046095515647, -STORE, 140046095515648, 140046095523839, -STORE, 140046095523840, 140046095540223, -STORE, 140046095540224, 140046095683583, -STORE, 140046097743872, 140046097752063, -STORE, 140046097780736, 140046097784831, -STORE, 140046097784832, 140046097788927, -STORE, 140046097788928, 140046097793023, -STORE, 140726694449152, 140726694588415, -STORE, 140726695313408, 140726695325695, -STORE, 140726695325696, 140726695329791, -STORE, 94894582779904, 94894582992895, -STORE, 94894585090048, 94894585094143, -STORE, 94894585094144, 94894585102335, -STORE, 94894585102336, 94894585114623, -STORE, 94894592868352, 94894594293759, -STORE, 139733563842560, 139733565501439, -STORE, 139733565501440, 139733567598591, -STORE, 139733567598592, 139733567614975, -STORE, 139733567614976, 139733567623167, -STORE, 139733567623168, 139733567639551, -STORE, 139733567639552, 139733567651839, -STORE, 139733567651840, 139733569744895, -STORE, 139733569744896, 139733569748991, -STORE, 139733569748992, 139733569753087, -STORE, 139733569753088, 139733569896447, -STORE, 139733570265088, 139733571948543, -STORE, 139733571948544, 139733571964927, -STORE, 139733571993600, 139733571997695, -STORE, 139733571997696, 139733572001791, -STORE, 139733572001792, 139733572005887, -STORE, 140726369255424, 140726369394687, -STORE, 140726370402304, 140726370414591, -STORE, 140726370414592, 140726370418687, -STORE, 94899236483072, 94899236696063, -STORE, 94899238793216, 94899238797311, -STORE, 94899238797312, 94899238805503, -STORE, 94899238805504, 94899238817791, -STORE, 94899263045632, 94899263979519, -STORE, 140040959893504, 140040961552383, -STORE, 140040961552384, 140040963649535, -STORE, 140040963649536, 140040963665919, -STORE, 140040963665920, 140040963674111, -STORE, 140040963674112, 140040963690495, -STORE, 140040963690496, 140040963702783, -STORE, 140040963702784, 140040965795839, -STORE, 140040965795840, 140040965799935, -STORE, 140040965799936, 140040965804031, -STORE, 140040965804032, 140040965947391, -STORE, 140040966316032, 140040967999487, -STORE, 140040967999488, 140040968015871, -STORE, 140040968044544, 140040968048639, -STORE, 140040968048640, 140040968052735, -STORE, 140040968052736, 140040968056831, -STORE, 140729921359872, 140729921499135, -STORE, 140729921613824, 140729921626111, -STORE, 140729921626112, 140729921630207, -STORE, 94818265190400, 94818265403391, -STORE, 94818267500544, 94818267504639, -STORE, 94818267504640, 94818267512831, -STORE, 94818267512832, 94818267525119, -STORE, 94818283372544, 94818285858815, -STORE, 139818425675776, 139818427334655, -STORE, 139818427334656, 139818429431807, -STORE, 139818429431808, 139818429448191, -STORE, 139818429448192, 139818429456383, -STORE, 139818429456384, 139818429472767, -STORE, 139818429472768, 139818429485055, -STORE, 139818429485056, 139818431578111, -STORE, 139818431578112, 139818431582207, -STORE, 139818431582208, 139818431586303, -STORE, 139818431586304, 139818431729663, -STORE, 139818432098304, 139818433781759, -STORE, 139818433781760, 139818433798143, -STORE, 139818433826816, 139818433830911, -STORE, 139818433830912, 139818433835007, -STORE, 139818433835008, 139818433839103, -STORE, 140726170509312, 140726170648575, -STORE, 140726171824128, 140726171836415, -STORE, 140726171836416, 140726171840511, -STORE, 94611513188352, 94611513401343, -STORE, 94611515498496, 94611515502591, -STORE, 94611515502592, 94611515510783, -STORE, 94611515510784, 94611515523071, -STORE, 94611516502016, 94611516907519, -STORE, 140596246388736, 140596248047615, -STORE, 140596248047616, 140596250144767, -STORE, 140596250144768, 140596250161151, -STORE, 140596250161152, 140596250169343, -STORE, 140596250169344, 140596250185727, -STORE, 140596250185728, 140596250198015, -STORE, 140596250198016, 140596252291071, -STORE, 140596252291072, 140596252295167, -STORE, 140596252295168, 140596252299263, -STORE, 140596252299264, 140596252442623, -STORE, 140596252811264, 140596254494719, -STORE, 140596254494720, 140596254511103, -STORE, 140596254539776, 140596254543871, -STORE, 140596254543872, 140596254547967, -STORE, 140596254547968, 140596254552063, -STORE, 140731551338496, 140731551477759, -STORE, 140731551780864, 140731551793151, -STORE, 140731551793152, 140731551797247, -STORE, 94313835851776, 94313836064767, -STORE, 94313838161920, 94313838166015, -STORE, 94313838166016, 94313838174207, -STORE, 94313838174208, 94313838186495, -STORE, 94313858416640, 94313861906431, -STORE, 140693503918080, 140693505576959, -STORE, 140693505576960, 140693507674111, -STORE, 140693507674112, 140693507690495, -STORE, 140693507690496, 140693507698687, -STORE, 140693507698688, 140693507715071, -STORE, 140693507715072, 140693507727359, -STORE, 140693507727360, 140693509820415, -STORE, 140693509820416, 140693509824511, -STORE, 140693509824512, 140693509828607, -STORE, 140693509828608, 140693509971967, -STORE, 140693510340608, 140693512024063, -STORE, 140693512024064, 140693512040447, -STORE, 140693512069120, 140693512073215, -STORE, 140693512073216, 140693512077311, -STORE, 140693512077312, 140693512081407, -STORE, 140721116065792, 140721116205055, -STORE, 140721117831168, 140721117843455, -STORE, 140721117843456, 140721117847551, -STORE, 94843650150400, 94843650363391, -STORE, 94843652460544, 94843652464639, -STORE, 94843652464640, 94843652472831, -STORE, 94843652472832, 94843652485119, -STORE, 94843685388288, 94843686281215, -STORE, 140484193681408, 140484195340287, -STORE, 140484195340288, 140484197437439, -STORE, 140484197437440, 140484197453823, -STORE, 140484197453824, 140484197462015, -STORE, 140484197462016, 140484197478399, -STORE, 140484197478400, 140484197490687, -STORE, 140484197490688, 140484199583743, -STORE, 140484199583744, 140484199587839, -STORE, 140484199587840, 140484199591935, -STORE, 140484199591936, 140484199735295, -STORE, 140484200103936, 140484201787391, -STORE, 140484201787392, 140484201803775, -STORE, 140484201832448, 140484201836543, -STORE, 140484201836544, 140484201840639, -STORE, 140484201840640, 140484201844735, -STORE, 140726294315008, 140726294454271, -STORE, 140726295646208, 140726295658495, -STORE, 140726295658496, 140726295662591, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140720422371328, 140737488351231, -SNULL, 140720422379519, 140737488351231, -STORE, 140720422371328, 140720422379519, -STORE, 140720422240256, 140720422379519, -STORE, 94417967845376, 94417970180095, -SNULL, 94417968058367, 94417970180095, -STORE, 94417967845376, 94417968058367, -STORE, 94417968058368, 94417970180095, -ERASE, 94417968058368, 94417970180095, -STORE, 94417970155520, 94417970167807, -STORE, 94417970167808, 94417970180095, -STORE, 140252450045952, 140252452298751, -SNULL, 140252450189311, 140252452298751, -STORE, 140252450045952, 140252450189311, -STORE, 140252450189312, 140252452298751, -ERASE, 140252450189312, 140252452298751, -STORE, 140252452286464, 140252452294655, -STORE, 140252452294656, 140252452298751, -STORE, 140720422416384, 140720422420479, -STORE, 140720422404096, 140720422416383, -STORE, 140252452257792, 140252452286463, -STORE, 140252452249600, 140252452257791, -STORE, 140252447932416, 140252450045951, -SNULL, 140252447932416, 140252447944703, -STORE, 140252447944704, 140252450045951, -STORE, 140252447932416, 140252447944703, -SNULL, 140252450037759, 140252450045951, -STORE, 140252447944704, 140252450037759, -STORE, 140252450037760, 140252450045951, -ERASE, 140252450037760, 140252450045951, -STORE, 140252450037760, 140252450045951, -STORE, 140252444135424, 140252447932415, -SNULL, 140252444135424, 140252445794303, -STORE, 140252445794304, 140252447932415, -STORE, 140252444135424, 140252445794303, -SNULL, 140252447891455, 140252447932415, -STORE, 140252445794304, 140252447891455, -STORE, 140252447891456, 140252447932415, -SNULL, 140252447891456, 140252447916031, -STORE, 140252447916032, 140252447932415, -STORE, 140252447891456, 140252447916031, -ERASE, 140252447891456, 140252447916031, -STORE, 140252447891456, 140252447916031, -ERASE, 140252447916032, 140252447932415, -STORE, 140252447916032, 140252447932415, -STORE, 140252452241408, 140252452257791, -SNULL, 140252447907839, 140252447916031, -STORE, 140252447891456, 140252447907839, -STORE, 140252447907840, 140252447916031, -SNULL, 140252450041855, 140252450045951, -STORE, 140252450037760, 140252450041855, -STORE, 140252450041856, 140252450045951, -SNULL, 94417970159615, 94417970167807, -STORE, 94417970155520, 94417970159615, -STORE, 94417970159616, 94417970167807, -SNULL, 140252452290559, 140252452294655, -STORE, 140252452286464, 140252452290559, -STORE, 140252452290560, 140252452294655, -ERASE, 140252452257792, 140252452286463, -STORE, 94417996333056, 94417996468223, -STORE, 140252450557952, 140252452241407, -STORE, 94417996333056, 94417996603391, -STORE, 94417996333056, 94417996738559, -STORE, 94417996333056, 94417996910591, -SNULL, 94417996881919, 94417996910591, -STORE, 94417996333056, 94417996881919, -STORE, 94417996881920, 94417996910591, -ERASE, 94417996881920, 94417996910591, -STORE, 94417996333056, 94417997017087, -STORE, 94417996333056, 94417997152255, -SNULL, 94417997135871, 94417997152255, -STORE, 94417996333056, 94417997135871, -STORE, 94417997135872, 94417997152255, -ERASE, 94417997135872, 94417997152255, -STORE, 94417996333056, 94417997291519, -SNULL, 94417997271039, 94417997291519, -STORE, 94417996333056, 94417997271039, -STORE, 94417997271040, 94417997291519, -ERASE, 94417997271040, 94417997291519, -STORE, 94417996333056, 94417997406207, -SNULL, 94417997381631, 94417997406207, -STORE, 94417996333056, 94417997381631, -STORE, 94417997381632, 94417997406207, -ERASE, 94417997381632, 94417997406207, -STORE, 94417996333056, 94417997516799, -SNULL, 94417997488127, 94417997516799, -STORE, 94417996333056, 94417997488127, -STORE, 94417997488128, 94417997516799, -ERASE, 94417997488128, 94417997516799, -STORE, 94417996333056, 94417997643775, -SNULL, 94417997631487, 94417997643775, -STORE, 94417996333056, 94417997631487, -STORE, 94417997631488, 94417997643775, -ERASE, 94417997631488, 94417997643775, -SNULL, 94417997590527, 94417997631487, -STORE, 94417996333056, 94417997590527, -STORE, 94417997590528, 94417997631487, -ERASE, 94417997590528, 94417997631487, -STORE, 94417996333056, 94417997733887, -STORE, 94417996333056, 94417997869055, -STORE, 94417996333056, 94417998004223, -SNULL, 94417998000127, 94417998004223, -STORE, 94417996333056, 94417998000127, -STORE, 94417998000128, 94417998004223, -ERASE, 94417998000128, 94417998004223, -STORE, 94049170993152, 94049171206143, -STORE, 94049173303296, 94049173307391, -STORE, 94049173307392, 94049173315583, -STORE, 94049173315584, 94049173327871, -STORE, 94049176236032, 94049183645695, -STORE, 139807795544064, 139807797202943, -STORE, 139807797202944, 139807799300095, -STORE, 139807799300096, 139807799316479, -STORE, 139807799316480, 139807799324671, -STORE, 139807799324672, 139807799341055, -STORE, 139807799341056, 139807799353343, -STORE, 139807799353344, 139807801446399, -STORE, 139807801446400, 139807801450495, -STORE, 139807801450496, 139807801454591, -STORE, 139807801454592, 139807801597951, -STORE, 139807801966592, 139807803650047, -STORE, 139807803650048, 139807803666431, -STORE, 139807803695104, 139807803699199, -STORE, 139807803699200, 139807803703295, -STORE, 139807803703296, 139807803707391, -STORE, 140727555538944, 140727555678207, -STORE, 140727555940352, 140727555952639, -STORE, 140727555952640, 140727555956735, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722483441664, 140737488351231, -SNULL, 140722483449855, 140737488351231, -STORE, 140722483441664, 140722483449855, -STORE, 140722483310592, 140722483449855, -STORE, 94416704921600, 94416707145727, -SNULL, 94416705032191, 94416707145727, -STORE, 94416704921600, 94416705032191, -STORE, 94416705032192, 94416707145727, -ERASE, 94416705032192, 94416707145727, -STORE, 94416707125248, 94416707137535, -STORE, 94416707137536, 94416707145727, -STORE, 140555439296512, 140555441549311, -SNULL, 140555439439871, 140555441549311, -STORE, 140555439296512, 140555439439871, -STORE, 140555439439872, 140555441549311, -ERASE, 140555439439872, 140555441549311, -STORE, 140555441537024, 140555441545215, -STORE, 140555441545216, 140555441549311, -STORE, 140722484781056, 140722484785151, -STORE, 140722484768768, 140722484781055, -STORE, 140555441508352, 140555441537023, -STORE, 140555441500160, 140555441508351, -STORE, 140555435499520, 140555439296511, -SNULL, 140555435499520, 140555437158399, -STORE, 140555437158400, 140555439296511, -STORE, 140555435499520, 140555437158399, -SNULL, 140555439255551, 140555439296511, -STORE, 140555437158400, 140555439255551, -STORE, 140555439255552, 140555439296511, -SNULL, 140555439255552, 140555439280127, -STORE, 140555439280128, 140555439296511, -STORE, 140555439255552, 140555439280127, -ERASE, 140555439255552, 140555439280127, -STORE, 140555439255552, 140555439280127, -ERASE, 140555439280128, 140555439296511, -STORE, 140555439280128, 140555439296511, -SNULL, 140555439271935, 140555439280127, -STORE, 140555439255552, 140555439271935, -STORE, 140555439271936, 140555439280127, -SNULL, 94416707133439, 94416707137535, -STORE, 94416707125248, 94416707133439, -STORE, 94416707133440, 94416707137535, -SNULL, 140555441541119, 140555441545215, -STORE, 140555441537024, 140555441541119, -STORE, 140555441541120, 140555441545215, -ERASE, 140555441508352, 140555441537023, -STORE, 94416724672512, 94416724807679, -STORE, 94686636953600, 94686637166591, -STORE, 94686639263744, 94686639267839, -STORE, 94686639267840, 94686639276031, -STORE, 94686639276032, 94686639288319, -STORE, 94686662193152, 94686663163903, -STORE, 140312944431104, 140312946089983, -STORE, 140312946089984, 140312948187135, -STORE, 140312948187136, 140312948203519, -STORE, 140312948203520, 140312948211711, -STORE, 140312948211712, 140312948228095, -STORE, 140312948228096, 140312948240383, -STORE, 140312948240384, 140312950333439, -STORE, 140312950333440, 140312950337535, -STORE, 140312950337536, 140312950341631, -STORE, 140312950341632, 140312950484991, -STORE, 140312950853632, 140312952537087, -STORE, 140312952537088, 140312952553471, -STORE, 140312952582144, 140312952586239, -STORE, 140312952586240, 140312952590335, -STORE, 140312952590336, 140312952594431, -STORE, 140730598920192, 140730599059455, -STORE, 140730599108608, 140730599120895, -STORE, 140730599120896, 140730599124991, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140726234079232, 140737488351231, -SNULL, 140726234087423, 140737488351231, -STORE, 140726234079232, 140726234087423, -STORE, 140726233948160, 140726234087423, -STORE, 94589467578368, 94589469802495, -SNULL, 94589467688959, 94589469802495, -STORE, 94589467578368, 94589467688959, -STORE, 94589467688960, 94589469802495, -ERASE, 94589467688960, 94589469802495, -STORE, 94589469782016, 94589469794303, -STORE, 94589469794304, 94589469802495, -STORE, 140587082842112, 140587085094911, -SNULL, 140587082985471, 140587085094911, -STORE, 140587082842112, 140587082985471, -STORE, 140587082985472, 140587085094911, -ERASE, 140587082985472, 140587085094911, -STORE, 140587085082624, 140587085090815, -STORE, 140587085090816, 140587085094911, -STORE, 140726234103808, 140726234107903, -STORE, 140726234091520, 140726234103807, -STORE, 140587085053952, 140587085082623, -STORE, 140587085045760, 140587085053951, -STORE, 140587079045120, 140587082842111, -SNULL, 140587079045120, 140587080703999, -STORE, 140587080704000, 140587082842111, -STORE, 140587079045120, 140587080703999, -SNULL, 140587082801151, 140587082842111, -STORE, 140587080704000, 140587082801151, -STORE, 140587082801152, 140587082842111, -SNULL, 140587082801152, 140587082825727, -STORE, 140587082825728, 140587082842111, -STORE, 140587082801152, 140587082825727, -ERASE, 140587082801152, 140587082825727, -STORE, 140587082801152, 140587082825727, -ERASE, 140587082825728, 140587082842111, -STORE, 140587082825728, 140587082842111, -SNULL, 140587082817535, 140587082825727, -STORE, 140587082801152, 140587082817535, -STORE, 140587082817536, 140587082825727, -SNULL, 94589469790207, 94589469794303, -STORE, 94589469782016, 94589469790207, -STORE, 94589469790208, 94589469794303, -SNULL, 140587085086719, 140587085090815, -STORE, 140587085082624, 140587085086719, -STORE, 140587085086720, 140587085090815, -ERASE, 140587085053952, 140587085082623, -STORE, 94589477507072, 94589477642239, -STORE, 94225448325120, 94225448538111, -STORE, 94225450635264, 94225450639359, -STORE, 94225450639360, 94225450647551, -STORE, 94225450647552, 94225450659839, -STORE, 94225470246912, 94225473548287, -STORE, 140199245496320, 140199247155199, -STORE, 140199247155200, 140199249252351, -STORE, 140199249252352, 140199249268735, -STORE, 140199249268736, 140199249276927, -STORE, 140199249276928, 140199249293311, -STORE, 140199249293312, 140199249305599, -STORE, 140199249305600, 140199251398655, -STORE, 140199251398656, 140199251402751, -STORE, 140199251402752, 140199251406847, -STORE, 140199251406848, 140199251550207, -STORE, 140199251918848, 140199253602303, -STORE, 140199253602304, 140199253618687, -STORE, 140199253647360, 140199253651455, -STORE, 140199253651456, 140199253655551, -STORE, 140199253655552, 140199253659647, -STORE, 140726264414208, 140726264553471, -STORE, 140726265843712, 140726265855999, -STORE, 140726265856000, 140726265860095, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733508358144, 140737488351231, -SNULL, 140733508366335, 140737488351231, -STORE, 140733508358144, 140733508366335, -STORE, 140733508227072, 140733508366335, -STORE, 94766263947264, 94766266171391, -SNULL, 94766264057855, 94766266171391, -STORE, 94766263947264, 94766264057855, -STORE, 94766264057856, 94766266171391, -ERASE, 94766264057856, 94766266171391, -STORE, 94766266150912, 94766266163199, -STORE, 94766266163200, 94766266171391, -STORE, 140693985132544, 140693987385343, -SNULL, 140693985275903, 140693987385343, -STORE, 140693985132544, 140693985275903, -STORE, 140693985275904, 140693987385343, -ERASE, 140693985275904, 140693987385343, -STORE, 140693987373056, 140693987381247, -STORE, 140693987381248, 140693987385343, -STORE, 140733509939200, 140733509943295, -STORE, 140733509926912, 140733509939199, -STORE, 140693987344384, 140693987373055, -STORE, 140693987336192, 140693987344383, -STORE, 140693981335552, 140693985132543, -SNULL, 140693981335552, 140693982994431, -STORE, 140693982994432, 140693985132543, -STORE, 140693981335552, 140693982994431, -SNULL, 140693985091583, 140693985132543, -STORE, 140693982994432, 140693985091583, -STORE, 140693985091584, 140693985132543, -SNULL, 140693985091584, 140693985116159, -STORE, 140693985116160, 140693985132543, -STORE, 140693985091584, 140693985116159, -ERASE, 140693985091584, 140693985116159, -STORE, 140693985091584, 140693985116159, -ERASE, 140693985116160, 140693985132543, -STORE, 140693985116160, 140693985132543, -SNULL, 140693985107967, 140693985116159, -STORE, 140693985091584, 140693985107967, -STORE, 140693985107968, 140693985116159, -SNULL, 94766266159103, 94766266163199, -STORE, 94766266150912, 94766266159103, -STORE, 94766266159104, 94766266163199, -SNULL, 140693987377151, 140693987381247, -STORE, 140693987373056, 140693987377151, -STORE, 140693987377152, 140693987381247, -ERASE, 140693987344384, 140693987373055, -STORE, 94766282035200, 94766282170367, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724769353728, 140737488351231, -SNULL, 140724769361919, 140737488351231, -STORE, 140724769353728, 140724769361919, -STORE, 140724769222656, 140724769361919, -STORE, 94710460526592, 94710462750719, -SNULL, 94710460637183, 94710462750719, -STORE, 94710460526592, 94710460637183, -STORE, 94710460637184, 94710462750719, -ERASE, 94710460637184, 94710462750719, -STORE, 94710462730240, 94710462742527, -STORE, 94710462742528, 94710462750719, -STORE, 140469764395008, 140469766647807, -SNULL, 140469764538367, 140469766647807, -STORE, 140469764395008, 140469764538367, -STORE, 140469764538368, 140469766647807, -ERASE, 140469764538368, 140469766647807, -STORE, 140469766635520, 140469766643711, -STORE, 140469766643712, 140469766647807, -STORE, 140724770877440, 140724770881535, -STORE, 140724770865152, 140724770877439, -STORE, 140469766606848, 140469766635519, -STORE, 140469766598656, 140469766606847, -STORE, 140469760598016, 140469764395007, -SNULL, 140469760598016, 140469762256895, -STORE, 140469762256896, 140469764395007, -STORE, 140469760598016, 140469762256895, -SNULL, 140469764354047, 140469764395007, -STORE, 140469762256896, 140469764354047, -STORE, 140469764354048, 140469764395007, -SNULL, 140469764354048, 140469764378623, -STORE, 140469764378624, 140469764395007, -STORE, 140469764354048, 140469764378623, -ERASE, 140469764354048, 140469764378623, -STORE, 140469764354048, 140469764378623, -ERASE, 140469764378624, 140469764395007, -STORE, 140469764378624, 140469764395007, -SNULL, 140469764370431, 140469764378623, -STORE, 140469764354048, 140469764370431, -STORE, 140469764370432, 140469764378623, -SNULL, 94710462738431, 94710462742527, -STORE, 94710462730240, 94710462738431, -STORE, 94710462738432, 94710462742527, -SNULL, 140469766639615, 140469766643711, -STORE, 140469766635520, 140469766639615, -STORE, 140469766639616, 140469766643711, -ERASE, 140469766606848, 140469766635519, -STORE, 94710485581824, 94710485716991, -STORE, 94105755795456, 94105756008447, -STORE, 94105758105600, 94105758109695, -STORE, 94105758109696, 94105758117887, -STORE, 94105758117888, 94105758130175, -STORE, 94105788981248, 94105794871295, -STORE, 140641190031360, 140641191690239, -STORE, 140641191690240, 140641193787391, -STORE, 140641193787392, 140641193803775, -STORE, 140641193803776, 140641193811967, -STORE, 140641193811968, 140641193828351, -STORE, 140641193828352, 140641193840639, -STORE, 140641193840640, 140641195933695, -STORE, 140641195933696, 140641195937791, -STORE, 140641195937792, 140641195941887, -STORE, 140641195941888, 140641196085247, -STORE, 140641196453888, 140641198137343, -STORE, 140641198137344, 140641198153727, -STORE, 140641198182400, 140641198186495, -STORE, 140641198186496, 140641198190591, -STORE, 140641198190592, 140641198194687, -STORE, 140731980034048, 140731980173311, -STORE, 140731981078528, 140731981090815, -STORE, 140731981090816, 140731981094911, -STORE, 93828086431744, 93828086644735, -STORE, 93828088741888, 93828088745983, -STORE, 93828088745984, 93828088754175, -STORE, 93828088754176, 93828088766463, -STORE, 93828094193664, 93828096831487, -STORE, 139844717334528, 139844718993407, -STORE, 139844718993408, 139844721090559, -STORE, 139844721090560, 139844721106943, -STORE, 139844721106944, 139844721115135, -STORE, 139844721115136, 139844721131519, -STORE, 139844721131520, 139844721143807, -STORE, 139844721143808, 139844723236863, -STORE, 139844723236864, 139844723240959, -STORE, 139844723240960, 139844723245055, -STORE, 139844723245056, 139844723388415, -STORE, 139844723757056, 139844725440511, -STORE, 139844725440512, 139844725456895, -STORE, 139844725485568, 139844725489663, -STORE, 139844725489664, 139844725493759, -STORE, 139844725493760, 139844725497855, -STORE, 140729996185600, 140729996324863, -STORE, 140729996828672, 140729996840959, -STORE, 140729996840960, 140729996845055, -STORE, 140737488347136, 140737488351231, -STORE, 140722494771200, 140737488351231, -SNULL, 140722494775295, 140737488351231, -STORE, 140722494771200, 140722494775295, -STORE, 140722494640128, 140722494775295, -STORE, 94324011311104, 94324013535231, -SNULL, 94324011421695, 94324013535231, -STORE, 94324011311104, 94324011421695, -STORE, 94324011421696, 94324013535231, -ERASE, 94324011421696, 94324013535231, -STORE, 94324013514752, 94324013527039, -STORE, 94324013527040, 94324013535231, -STORE, 140151462309888, 140151464562687, -SNULL, 140151462453247, 140151464562687, -STORE, 140151462309888, 140151462453247, -STORE, 140151462453248, 140151464562687, -ERASE, 140151462453248, 140151464562687, -STORE, 140151464550400, 140151464558591, -STORE, 140151464558592, 140151464562687, -STORE, 140722495467520, 140722495471615, -STORE, 140722495455232, 140722495467519, -STORE, 140151464521728, 140151464550399, -STORE, 140151464513536, 140151464521727, -STORE, 140151458512896, 140151462309887, -SNULL, 140151458512896, 140151460171775, -STORE, 140151460171776, 140151462309887, -STORE, 140151458512896, 140151460171775, -SNULL, 140151462268927, 140151462309887, -STORE, 140151460171776, 140151462268927, -STORE, 140151462268928, 140151462309887, -SNULL, 140151462268928, 140151462293503, -STORE, 140151462293504, 140151462309887, -STORE, 140151462268928, 140151462293503, -ERASE, 140151462268928, 140151462293503, -STORE, 140151462268928, 140151462293503, -ERASE, 140151462293504, 140151462309887, -STORE, 140151462293504, 140151462309887, -SNULL, 140151462285311, 140151462293503, -STORE, 140151462268928, 140151462285311, -STORE, 140151462285312, 140151462293503, -SNULL, 94324013522943, 94324013527039, -STORE, 94324013514752, 94324013522943, -STORE, 94324013522944, 94324013527039, -SNULL, 140151464554495, 140151464558591, -STORE, 140151464550400, 140151464554495, -STORE, 140151464554496, 140151464558591, -ERASE, 140151464521728, 140151464550399, -STORE, 94324024778752, 94324024913919, -STORE, 94899262967808, 94899263180799, -STORE, 94899265277952, 94899265282047, -STORE, 94899265282048, 94899265290239, -STORE, 94899265290240, 94899265302527, -STORE, 94899295469568, 94899298689023, -STORE, 140434388418560, 140434390077439, -STORE, 140434390077440, 140434392174591, -STORE, 140434392174592, 140434392190975, -STORE, 140434392190976, 140434392199167, -STORE, 140434392199168, 140434392215551, -STORE, 140434392215552, 140434392227839, -STORE, 140434392227840, 140434394320895, -STORE, 140434394320896, 140434394324991, -STORE, 140434394324992, 140434394329087, -STORE, 140434394329088, 140434394472447, -STORE, 140434394841088, 140434396524543, -STORE, 140434396524544, 140434396540927, -STORE, 140434396569600, 140434396573695, -STORE, 140434396573696, 140434396577791, -STORE, 140434396577792, 140434396581887, -STORE, 140720618135552, 140720618274815, -STORE, 140720618418176, 140720618430463, -STORE, 140720618430464, 140720618434559, -STORE, 94425529798656, 94425530011647, -STORE, 94425532108800, 94425532112895, -STORE, 94425532112896, 94425532121087, -STORE, 94425532121088, 94425532133375, -STORE, 94425557753856, 94425566576639, -STORE, 140600528470016, 140600530128895, -STORE, 140600530128896, 140600532226047, -STORE, 140600532226048, 140600532242431, -STORE, 140600532242432, 140600532250623, -STORE, 140600532250624, 140600532267007, -STORE, 140600532267008, 140600532279295, -STORE, 140600532279296, 140600534372351, -STORE, 140600534372352, 140600534376447, -STORE, 140600534376448, 140600534380543, -STORE, 140600534380544, 140600534523903, -STORE, 140600534892544, 140600536575999, -STORE, 140600536576000, 140600536592383, -STORE, 140600536621056, 140600536625151, -STORE, 140600536625152, 140600536629247, -STORE, 140600536629248, 140600536633343, -STORE, 140721857785856, 140721857925119, -STORE, 140721858068480, 140721858080767, -STORE, 140721858080768, 140721858084863, -STORE, 94425529798656, 94425530011647, -STORE, 94425532108800, 94425532112895, -STORE, 94425532112896, 94425532121087, -STORE, 94425532121088, 94425532133375, -STORE, 94425557753856, 94425568772095, -STORE, 140600528470016, 140600530128895, -STORE, 140600530128896, 140600532226047, -STORE, 140600532226048, 140600532242431, -STORE, 140600532242432, 140600532250623, -STORE, 140600532250624, 140600532267007, -STORE, 140600532267008, 140600532279295, -STORE, 140600532279296, 140600534372351, -STORE, 140600534372352, 140600534376447, -STORE, 140600534376448, 140600534380543, -STORE, 140600534380544, 140600534523903, -STORE, 140600534892544, 140600536575999, -STORE, 140600536576000, 140600536592383, -STORE, 140600536621056, 140600536625151, -STORE, 140600536625152, 140600536629247, -STORE, 140600536629248, 140600536633343, -STORE, 140721857785856, 140721857925119, -STORE, 140721858068480, 140721858080767, -STORE, 140721858080768, 140721858084863, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735611645952, 140737488351231, -SNULL, 140735611654143, 140737488351231, -STORE, 140735611645952, 140735611654143, -STORE, 140735611514880, 140735611654143, -STORE, 94592137641984, 94592139866111, -SNULL, 94592137752575, 94592139866111, -STORE, 94592137641984, 94592137752575, -STORE, 94592137752576, 94592139866111, -ERASE, 94592137752576, 94592139866111, -STORE, 94592139845632, 94592139857919, -STORE, 94592139857920, 94592139866111, -STORE, 140350425030656, 140350427283455, -SNULL, 140350425174015, 140350427283455, -STORE, 140350425030656, 140350425174015, -STORE, 140350425174016, 140350427283455, -ERASE, 140350425174016, 140350427283455, -STORE, 140350427271168, 140350427279359, -STORE, 140350427279360, 140350427283455, -STORE, 140735612043264, 140735612047359, -STORE, 140735612030976, 140735612043263, -STORE, 140350427242496, 140350427271167, -STORE, 140350427234304, 140350427242495, -STORE, 140350421233664, 140350425030655, -SNULL, 140350421233664, 140350422892543, -STORE, 140350422892544, 140350425030655, -STORE, 140350421233664, 140350422892543, -SNULL, 140350424989695, 140350425030655, -STORE, 140350422892544, 140350424989695, -STORE, 140350424989696, 140350425030655, -SNULL, 140350424989696, 140350425014271, -STORE, 140350425014272, 140350425030655, -STORE, 140350424989696, 140350425014271, -ERASE, 140350424989696, 140350425014271, -STORE, 140350424989696, 140350425014271, -ERASE, 140350425014272, 140350425030655, -STORE, 140350425014272, 140350425030655, -SNULL, 140350425006079, 140350425014271, -STORE, 140350424989696, 140350425006079, -STORE, 140350425006080, 140350425014271, -SNULL, 94592139853823, 94592139857919, -STORE, 94592139845632, 94592139853823, -STORE, 94592139853824, 94592139857919, -SNULL, 140350427275263, 140350427279359, -STORE, 140350427271168, 140350427275263, -STORE, 140350427275264, 140350427279359, -ERASE, 140350427242496, 140350427271167, -STORE, 94592164823040, 94592164958207, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723500535808, 140737488351231, -SNULL, 140723500543999, 140737488351231, -STORE, 140723500535808, 140723500543999, -STORE, 140723500404736, 140723500543999, -STORE, 94458379010048, 94458381234175, -SNULL, 94458379120639, 94458381234175, -STORE, 94458379010048, 94458379120639, -STORE, 94458379120640, 94458381234175, -ERASE, 94458379120640, 94458381234175, -STORE, 94458381213696, 94458381225983, -STORE, 94458381225984, 94458381234175, -STORE, 139771674230784, 139771676483583, -SNULL, 139771674374143, 139771676483583, -STORE, 139771674230784, 139771674374143, -STORE, 139771674374144, 139771676483583, -ERASE, 139771674374144, 139771676483583, -STORE, 139771676471296, 139771676479487, -STORE, 139771676479488, 139771676483583, -STORE, 140723500769280, 140723500773375, -STORE, 140723500756992, 140723500769279, -STORE, 139771676442624, 139771676471295, -STORE, 139771676434432, 139771676442623, -STORE, 139771670433792, 139771674230783, -SNULL, 139771670433792, 139771672092671, -STORE, 139771672092672, 139771674230783, -STORE, 139771670433792, 139771672092671, -SNULL, 139771674189823, 139771674230783, -STORE, 139771672092672, 139771674189823, -STORE, 139771674189824, 139771674230783, -SNULL, 139771674189824, 139771674214399, -STORE, 139771674214400, 139771674230783, -STORE, 139771674189824, 139771674214399, -ERASE, 139771674189824, 139771674214399, -STORE, 139771674189824, 139771674214399, -ERASE, 139771674214400, 139771674230783, -STORE, 139771674214400, 139771674230783, -SNULL, 139771674206207, 139771674214399, -STORE, 139771674189824, 139771674206207, -STORE, 139771674206208, 139771674214399, -SNULL, 94458381221887, 94458381225983, -STORE, 94458381213696, 94458381221887, -STORE, 94458381221888, 94458381225983, -SNULL, 139771676475391, 139771676479487, -STORE, 139771676471296, 139771676475391, -STORE, 139771676475392, 139771676479487, -ERASE, 139771676442624, 139771676471295, -STORE, 94458401873920, 94458402009087, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731316264960, 140737488351231, -SNULL, 140731316273151, 140737488351231, -STORE, 140731316264960, 140731316273151, -STORE, 140731316133888, 140731316273151, -STORE, 94437830881280, 94437833215999, -SNULL, 94437831094271, 94437833215999, -STORE, 94437830881280, 94437831094271, -STORE, 94437831094272, 94437833215999, -ERASE, 94437831094272, 94437833215999, -STORE, 94437833191424, 94437833203711, -STORE, 94437833203712, 94437833215999, -STORE, 140265986031616, 140265988284415, -SNULL, 140265986174975, 140265988284415, -STORE, 140265986031616, 140265986174975, -STORE, 140265986174976, 140265988284415, -ERASE, 140265986174976, 140265988284415, -STORE, 140265988272128, 140265988280319, -STORE, 140265988280320, 140265988284415, -STORE, 140731316318208, 140731316322303, -STORE, 140731316305920, 140731316318207, -STORE, 140265988243456, 140265988272127, -STORE, 140265988235264, 140265988243455, -STORE, 140265983918080, 140265986031615, -SNULL, 140265983918080, 140265983930367, -STORE, 140265983930368, 140265986031615, -STORE, 140265983918080, 140265983930367, -SNULL, 140265986023423, 140265986031615, -STORE, 140265983930368, 140265986023423, -STORE, 140265986023424, 140265986031615, -ERASE, 140265986023424, 140265986031615, -STORE, 140265986023424, 140265986031615, -STORE, 140265980121088, 140265983918079, -SNULL, 140265980121088, 140265981779967, -STORE, 140265981779968, 140265983918079, -STORE, 140265980121088, 140265981779967, -SNULL, 140265983877119, 140265983918079, -STORE, 140265981779968, 140265983877119, -STORE, 140265983877120, 140265983918079, -SNULL, 140265983877120, 140265983901695, -STORE, 140265983901696, 140265983918079, -STORE, 140265983877120, 140265983901695, -ERASE, 140265983877120, 140265983901695, -STORE, 140265983877120, 140265983901695, -ERASE, 140265983901696, 140265983918079, -STORE, 140265983901696, 140265983918079, -STORE, 140265988227072, 140265988243455, -SNULL, 140265983893503, 140265983901695, -STORE, 140265983877120, 140265983893503, -STORE, 140265983893504, 140265983901695, -SNULL, 140265986027519, 140265986031615, -STORE, 140265986023424, 140265986027519, -STORE, 140265986027520, 140265986031615, -SNULL, 94437833195519, 94437833203711, -STORE, 94437833191424, 94437833195519, -STORE, 94437833195520, 94437833203711, -SNULL, 140265988276223, 140265988280319, -STORE, 140265988272128, 140265988276223, -STORE, 140265988276224, 140265988280319, -ERASE, 140265988243456, 140265988272127, -STORE, 94437847638016, 94437847773183, -STORE, 140265986543616, 140265988227071, -STORE, 94437847638016, 94437847908351, -STORE, 94437847638016, 94437848043519, -STORE, 94437847638016, 94437848190975, -SNULL, 94437848178687, 94437848190975, -STORE, 94437847638016, 94437848178687, -STORE, 94437848178688, 94437848190975, -ERASE, 94437848178688, 94437848190975, -STORE, 94437847638016, 94437848330239, -STORE, 94437847638016, 94437848465407, -SNULL, 94437848444927, 94437848465407, -STORE, 94437847638016, 94437848444927, -STORE, 94437848444928, 94437848465407, -ERASE, 94437848444928, 94437848465407, -STORE, 94437847638016, 94437848584191, -STORE, 94437847638016, 94437848719359, -SNULL, 94437848678399, 94437848719359, -STORE, 94437847638016, 94437848678399, -STORE, 94437848678400, 94437848719359, -ERASE, 94437848678400, 94437848719359, -STORE, 94437847638016, 94437848842239, -SNULL, 94437848825855, 94437848842239, -STORE, 94437847638016, 94437848825855, -STORE, 94437848825856, 94437848842239, -ERASE, 94437848825856, 94437848842239, -STORE, 94437847638016, 94437848961023, -STORE, 94437847638016, 94437849096191, -STORE, 94661814710272, 94661814923263, -STORE, 94661817020416, 94661817024511, -STORE, 94661817024512, 94661817032703, -STORE, 94661817032704, 94661817044991, -STORE, 94661840424960, 94661841240063, -STORE, 140582259814400, 140582261473279, -STORE, 140582261473280, 140582263570431, -STORE, 140582263570432, 140582263586815, -STORE, 140582263586816, 140582263595007, -STORE, 140582263595008, 140582263611391, -STORE, 140582263611392, 140582263623679, -STORE, 140582263623680, 140582265716735, -STORE, 140582265716736, 140582265720831, -STORE, 140582265720832, 140582265724927, -STORE, 140582265724928, 140582265868287, -STORE, 140582266236928, 140582267920383, -STORE, 140582267920384, 140582267936767, -STORE, 140582267965440, 140582267969535, -STORE, 140582267969536, 140582267973631, -STORE, 140582267973632, 140582267977727, -STORE, 140735472508928, 140735472648191, -STORE, 140735472672768, 140735472685055, -STORE, 140735472685056, 140735472689151, -STORE, 94440069140480, 94440069353471, -STORE, 94440071450624, 94440071454719, -STORE, 94440071454720, 94440071462911, -STORE, 94440071462912, 94440071475199, -STORE, 94440072122368, 94440079048703, -STORE, 140112218095616, 140112219754495, -STORE, 140112219754496, 140112221851647, -STORE, 140112221851648, 140112221868031, -STORE, 140112221868032, 140112221876223, -STORE, 140112221876224, 140112221892607, -STORE, 140112221892608, 140112221904895, -STORE, 140112221904896, 140112223997951, -STORE, 140112223997952, 140112224002047, -STORE, 140112224002048, 140112224006143, -STORE, 140112224006144, 140112224149503, -STORE, 140112224518144, 140112226201599, -STORE, 140112226201600, 140112226217983, -STORE, 140112226246656, 140112226250751, -STORE, 140112226250752, 140112226254847, -STORE, 140112226254848, 140112226258943, -STORE, 140737460969472, 140737461108735, -STORE, 140737462083584, 140737462095871, -STORE, 140737462095872, 140737462099967, -STORE, 94257654345728, 94257654390783, -STORE, 94257656483840, 94257656487935, -STORE, 94257656487936, 94257656492031, -STORE, 94257656492032, 94257656496127, -STORE, 94257665859584, 94257665994751, -STORE, 140507070345216, 140507070386175, -STORE, 140507070386176, 140507072483327, -STORE, 140507072483328, 140507072487423, -STORE, 140507072487424, 140507072491519, -STORE, 140507072491520, 140507072516095, -STORE, 140507072516096, 140507072561151, -STORE, 140507072561152, 140507074654207, -STORE, 140507074654208, 140507074658303, -STORE, 140507074658304, 140507074662399, -STORE, 140507074662400, 140507074744319, -STORE, 140507074744320, 140507076841471, -STORE, 140507076841472, 140507076845567, -STORE, 140507076845568, 140507076849663, -STORE, 140507076849664, 140507076857855, -STORE, 140507076857856, 140507076886527, -STORE, 140507076886528, 140507078979583, -STORE, 140507078979584, 140507078983679, -STORE, 140507078983680, 140507078987775, -STORE, 140507078987776, 140507079086079, -STORE, 140507079086080, 140507081179135, -STORE, 140507081179136, 140507081183231, -STORE, 140507081183232, 140507081187327, -STORE, 140507081187328, 140507081203711, -STORE, 140507081203712, 140507081220095, -STORE, 140507081220096, 140507083317247, -STORE, 140507083317248, 140507083321343, -STORE, 140507083321344, 140507083325439, -STORE, 140507083325440, 140507083792383, -STORE, 140507083792384, 140507085885439, -STORE, 140507085885440, 140507085889535, -STORE, 140507085889536, 140507085893631, -STORE, 140507085893632, 140507085905919, -STORE, 140507085905920, 140507087998975, -STORE, 140507087998976, 140507088003071, -STORE, 140507088003072, 140507088007167, -STORE, 140507088007168, 140507088125951, -STORE, 140507088125952, 140507090219007, -STORE, 140507090219008, 140507090223103, -STORE, 140507090223104, 140507090227199, -STORE, 140507090227200, 140507090268159, -STORE, 140507090268160, 140507091927039, -STORE, 140507091927040, 140507094024191, -STORE, 140507094024192, 140507094040575, -STORE, 140507094040576, 140507094048767, -STORE, 140507094048768, 140507094065151, -STORE, 140507094065152, 140507094216703, -STORE, 140507094216704, 140507096309759, -STORE, 140507096309760, 140507096313855, -STORE, 140507096313856, 140507096317951, -STORE, 140507096317952, 140507096326143, -STORE, 140507096326144, 140507096379391, -STORE, 140507096379392, 140507098472447, -STORE, 140507098472448, 140507098476543, -STORE, 140507098476544, 140507098480639, -STORE, 140507098480640, 140507098623999, -STORE, 140507098980352, 140507100663807, -STORE, 140507100663808, 140507100692479, -STORE, 140507100721152, 140507100725247, -STORE, 140507100725248, 140507100729343, -STORE, 140507100729344, 140507100733439, -STORE, 140728152780800, 140728152915967, -STORE, 140728153698304, 140728153710591, -STORE, 140728153710592, 140728153714687, -STORE, 140507068137472, 140507070345215, -SNULL, 140507068137472, 140507068190719, -STORE, 140507068190720, 140507070345215, -STORE, 140507068137472, 140507068190719, -SNULL, 140507070287871, 140507070345215, -STORE, 140507068190720, 140507070287871, -STORE, 140507070287872, 140507070345215, -SNULL, 140507070287872, 140507070296063, -STORE, 140507070296064, 140507070345215, -STORE, 140507070287872, 140507070296063, -ERASE, 140507070287872, 140507070296063, -STORE, 140507070287872, 140507070296063, -ERASE, 140507070296064, 140507070345215, -STORE, 140507070296064, 140507070345215, -STORE, 140507100692480, 140507100721151, -STORE, 140507065810944, 140507068137471, -SNULL, 140507065810944, 140507065843711, -STORE, 140507065843712, 140507068137471, -STORE, 140507065810944, 140507065843711, -SNULL, 140507067940863, 140507068137471, -STORE, 140507065843712, 140507067940863, -STORE, 140507067940864, 140507068137471, -SNULL, 140507067940864, 140507067949055, -STORE, 140507067949056, 140507068137471, -STORE, 140507067940864, 140507067949055, -ERASE, 140507067940864, 140507067949055, -STORE, 140507067940864, 140507067949055, -ERASE, 140507067949056, 140507068137471, -STORE, 140507067949056, 140507068137471, -SNULL, 140507067944959, 140507067949055, -STORE, 140507067940864, 140507067944959, -STORE, 140507067944960, 140507067949055, -SNULL, 140507070291967, 140507070296063, -STORE, 140507070287872, 140507070291967, -STORE, 140507070291968, 140507070296063, -ERASE, 140507100692480, 140507100721151, -STORE, 140507063705600, 140507065810943, -SNULL, 140507063705600, 140507063709695, -STORE, 140507063709696, 140507065810943, -STORE, 140507063705600, 140507063709695, -SNULL, 140507065802751, 140507065810943, -STORE, 140507063709696, 140507065802751, -STORE, 140507065802752, 140507065810943, -ERASE, 140507065802752, 140507065810943, -STORE, 140507065802752, 140507065810943, -SNULL, 140507065806847, 140507065810943, -STORE, 140507065802752, 140507065806847, -STORE, 140507065806848, 140507065810943, -STORE, 140507061600256, 140507063705599, -SNULL, 140507061600256, 140507061604351, -STORE, 140507061604352, 140507063705599, -STORE, 140507061600256, 140507061604351, -SNULL, 140507063697407, 140507063705599, -STORE, 140507061604352, 140507063697407, -STORE, 140507063697408, 140507063705599, -ERASE, 140507063697408, 140507063705599, -STORE, 140507063697408, 140507063705599, -SNULL, 140507063701503, 140507063705599, -STORE, 140507063697408, 140507063701503, -STORE, 140507063701504, 140507063705599, -STORE, 140507059490816, 140507061600255, -SNULL, 140507059490816, 140507059499007, -STORE, 140507059499008, 140507061600255, -STORE, 140507059490816, 140507059499007, -SNULL, 140507061592063, 140507061600255, -STORE, 140507059499008, 140507061592063, -STORE, 140507061592064, 140507061600255, -ERASE, 140507061592064, 140507061600255, -STORE, 140507061592064, 140507061600255, -SNULL, 140507061596159, 140507061600255, -STORE, 140507061592064, 140507061596159, -STORE, 140507061596160, 140507061600255, -STORE, 140507057377280, 140507059490815, -SNULL, 140507057377280, 140507057389567, -STORE, 140507057389568, 140507059490815, -STORE, 140507057377280, 140507057389567, -SNULL, 140507059482623, 140507059490815, -STORE, 140507057389568, 140507059482623, -STORE, 140507059482624, 140507059490815, -ERASE, 140507059482624, 140507059490815, -STORE, 140507059482624, 140507059490815, -SNULL, 140507059486719, 140507059490815, -STORE, 140507059482624, 140507059486719, -STORE, 140507059486720, 140507059490815, -STORE, 140507055255552, 140507057377279, -SNULL, 140507055255552, 140507055276031, -STORE, 140507055276032, 140507057377279, -STORE, 140507055255552, 140507055276031, -SNULL, 140507057369087, 140507057377279, -STORE, 140507055276032, 140507057369087, -STORE, 140507057369088, 140507057377279, -ERASE, 140507057369088, 140507057377279, -STORE, 140507057369088, 140507057377279, -SNULL, 140507057373183, 140507057377279, -STORE, 140507057369088, 140507057373183, -STORE, 140507057373184, 140507057377279, -STORE, 140507098693632, 140507098980351, -SNULL, 140507098959871, 140507098980351, -STORE, 140507098693632, 140507098959871, -STORE, 140507098959872, 140507098980351, -SNULL, 140507098959872, 140507098976255, -STORE, 140507098976256, 140507098980351, -STORE, 140507098959872, 140507098976255, -ERASE, 140507098959872, 140507098976255, -STORE, 140507098959872, 140507098976255, -ERASE, 140507098976256, 140507098980351, -STORE, 140507098976256, 140507098980351, -STORE, 140507100692480, 140507100721151, -STORE, 140507053125632, 140507055255551, -SNULL, 140507053125632, 140507053154303, -STORE, 140507053154304, 140507055255551, -STORE, 140507053125632, 140507053154303, -SNULL, 140507055247359, 140507055255551, -STORE, 140507053154304, 140507055247359, -STORE, 140507055247360, 140507055255551, -ERASE, 140507055247360, 140507055255551, -STORE, 140507055247360, 140507055255551, -STORE, 140507051012096, 140507053125631, -SNULL, 140507051012096, 140507051024383, -STORE, 140507051024384, 140507053125631, -STORE, 140507051012096, 140507051024383, -SNULL, 140507053117439, 140507053125631, -STORE, 140507051024384, 140507053117439, -STORE, 140507053117440, 140507053125631, -ERASE, 140507053117440, 140507053125631, -STORE, 140507053117440, 140507053125631, -SNULL, 140507053121535, 140507053125631, -STORE, 140507053117440, 140507053121535, -STORE, 140507053121536, 140507053125631, -SNULL, 140507055251455, 140507055255551, -STORE, 140507055247360, 140507055251455, -STORE, 140507055251456, 140507055255551, -SNULL, 140507098972159, 140507098976255, -STORE, 140507098959872, 140507098972159, -STORE, 140507098972160, 140507098976255, -ERASE, 140507100692480, 140507100721151, -STORE, 140507100717056, 140507100721151, -ERASE, 140507100717056, 140507100721151, -STORE, 140507100717056, 140507100721151, -ERASE, 140507100717056, 140507100721151, -STORE, 140507100717056, 140507100721151, -ERASE, 140507100717056, 140507100721151, -STORE, 140507100717056, 140507100721151, -ERASE, 140507100717056, 140507100721151, -STORE, 140507100692480, 140507100721151, -ERASE, 140507068137472, 140507068190719, -ERASE, 140507068190720, 140507070287871, -ERASE, 140507070287872, 140507070291967, -ERASE, 140507070291968, 140507070296063, -ERASE, 140507070296064, 140507070345215, -ERASE, 140507065810944, 140507065843711, -ERASE, 140507065843712, 140507067940863, -ERASE, 140507067940864, 140507067944959, -ERASE, 140507067944960, 140507067949055, -ERASE, 140507067949056, 140507068137471, -ERASE, 140507063705600, 140507063709695, -ERASE, 140507063709696, 140507065802751, -ERASE, 140507065802752, 140507065806847, -ERASE, 140507065806848, 140507065810943, -ERASE, 140507061600256, 140507061604351, -ERASE, 140507061604352, 140507063697407, -ERASE, 140507063697408, 140507063701503, -ERASE, 140507063701504, 140507063705599, -ERASE, 140507059490816, 140507059499007, -ERASE, 140507059499008, 140507061592063, -ERASE, 140507061592064, 140507061596159, -ERASE, 140507061596160, 140507061600255, -ERASE, 140507057377280, 140507057389567, -ERASE, 140507057389568, 140507059482623, -ERASE, 140507059482624, 140507059486719, -ERASE, 140507059486720, 140507059490815, -ERASE, 140507055255552, 140507055276031, -ERASE, 140507055276032, 140507057369087, -ERASE, 140507057369088, 140507057373183, -ERASE, 140507057373184, 140507057377279, -ERASE, 140507098693632, 140507098959871, -ERASE, 140507098959872, 140507098972159, -ERASE, 140507098972160, 140507098976255, -ERASE, 140507098976256, 140507098980351, -ERASE, 140507051012096, 140507051024383, -ERASE, 140507051024384, 140507053117439, -ERASE, 140507053117440, 140507053121535, -ERASE, 140507053121536, 140507053125631, -STORE, 94036448296960, 94036448509951, -STORE, 94036450607104, 94036450611199, -STORE, 94036450611200, 94036450619391, -STORE, 94036450619392, 94036450631679, -STORE, 94036482445312, 94036502376447, -STORE, 140469487013888, 140469488672767, -STORE, 140469488672768, 140469490769919, -STORE, 140469490769920, 140469490786303, -STORE, 140469490786304, 140469490794495, -STORE, 140469490794496, 140469490810879, -STORE, 140469490810880, 140469490823167, -STORE, 140469490823168, 140469492916223, -STORE, 140469492916224, 140469492920319, -STORE, 140469492920320, 140469492924415, -STORE, 140469492924416, 140469493067775, -STORE, 140469493436416, 140469495119871, -STORE, 140469495119872, 140469495136255, -STORE, 140469495164928, 140469495169023, -STORE, 140469495169024, 140469495173119, -STORE, 140469495173120, 140469495177215, -STORE, 140732281446400, 140732281585663, -STORE, 140732282736640, 140732282748927, -STORE, 140732282748928, 140732282753023, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723411931136, 140737488351231, -SNULL, 140723411939327, 140737488351231, -STORE, 140723411931136, 140723411939327, -STORE, 140723411800064, 140723411939327, -STORE, 93993768685568, 93993770909695, -SNULL, 93993768796159, 93993770909695, -STORE, 93993768685568, 93993768796159, -STORE, 93993768796160, 93993770909695, -ERASE, 93993768796160, 93993770909695, -STORE, 93993770889216, 93993770901503, -STORE, 93993770901504, 93993770909695, -STORE, 140508681740288, 140508683993087, -SNULL, 140508681883647, 140508683993087, -STORE, 140508681740288, 140508681883647, -STORE, 140508681883648, 140508683993087, -ERASE, 140508681883648, 140508683993087, -STORE, 140508683980800, 140508683988991, -STORE, 140508683988992, 140508683993087, -STORE, 140723412070400, 140723412074495, -STORE, 140723412058112, 140723412070399, -STORE, 140508683952128, 140508683980799, -STORE, 140508683943936, 140508683952127, -STORE, 140508677943296, 140508681740287, -SNULL, 140508677943296, 140508679602175, -STORE, 140508679602176, 140508681740287, -STORE, 140508677943296, 140508679602175, -SNULL, 140508681699327, 140508681740287, -STORE, 140508679602176, 140508681699327, -STORE, 140508681699328, 140508681740287, -SNULL, 140508681699328, 140508681723903, -STORE, 140508681723904, 140508681740287, -STORE, 140508681699328, 140508681723903, -ERASE, 140508681699328, 140508681723903, -STORE, 140508681699328, 140508681723903, -ERASE, 140508681723904, 140508681740287, -STORE, 140508681723904, 140508681740287, -SNULL, 140508681715711, 140508681723903, -STORE, 140508681699328, 140508681715711, -STORE, 140508681715712, 140508681723903, -SNULL, 93993770897407, 93993770901503, -STORE, 93993770889216, 93993770897407, -STORE, 93993770897408, 93993770901503, -SNULL, 140508683984895, 140508683988991, -STORE, 140508683980800, 140508683984895, -STORE, 140508683984896, 140508683988991, -ERASE, 140508683952128, 140508683980799, -STORE, 93993791582208, 93993791717375, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140734685458432, 140737488351231, -SNULL, 140734685466623, 140737488351231, -STORE, 140734685458432, 140734685466623, -STORE, 140734685327360, 140734685466623, -STORE, 93832321548288, 93832323772415, -SNULL, 93832321658879, 93832323772415, -STORE, 93832321548288, 93832321658879, -STORE, 93832321658880, 93832323772415, -ERASE, 93832321658880, 93832323772415, -STORE, 93832323751936, 93832323764223, -STORE, 93832323764224, 93832323772415, -STORE, 140650945118208, 140650947371007, -SNULL, 140650945261567, 140650947371007, -STORE, 140650945118208, 140650945261567, -STORE, 140650945261568, 140650947371007, -ERASE, 140650945261568, 140650947371007, -STORE, 140650947358720, 140650947366911, -STORE, 140650947366912, 140650947371007, -STORE, 140734686081024, 140734686085119, -STORE, 140734686068736, 140734686081023, -STORE, 140650947330048, 140650947358719, -STORE, 140650947321856, 140650947330047, -STORE, 140650941321216, 140650945118207, -SNULL, 140650941321216, 140650942980095, -STORE, 140650942980096, 140650945118207, -STORE, 140650941321216, 140650942980095, -SNULL, 140650945077247, 140650945118207, -STORE, 140650942980096, 140650945077247, -STORE, 140650945077248, 140650945118207, -SNULL, 140650945077248, 140650945101823, -STORE, 140650945101824, 140650945118207, -STORE, 140650945077248, 140650945101823, -ERASE, 140650945077248, 140650945101823, -STORE, 140650945077248, 140650945101823, -ERASE, 140650945101824, 140650945118207, -STORE, 140650945101824, 140650945118207, -SNULL, 140650945093631, 140650945101823, -STORE, 140650945077248, 140650945093631, -STORE, 140650945093632, 140650945101823, -SNULL, 93832323760127, 93832323764223, -STORE, 93832323751936, 93832323760127, -STORE, 93832323760128, 93832323764223, -SNULL, 140650947362815, 140650947366911, -STORE, 140650947358720, 140650947362815, -STORE, 140650947362816, 140650947366911, -ERASE, 140650947330048, 140650947358719, -STORE, 93832331890688, 93832332025855, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728333520896, 140737488351231, -SNULL, 140728333529087, 140737488351231, -STORE, 140728333520896, 140728333529087, -STORE, 140728333389824, 140728333529087, -STORE, 94872734732288, 94872736956415, -SNULL, 94872734842879, 94872736956415, -STORE, 94872734732288, 94872734842879, -STORE, 94872734842880, 94872736956415, -ERASE, 94872734842880, 94872736956415, -STORE, 94872736935936, 94872736948223, -STORE, 94872736948224, 94872736956415, -STORE, 139755193257984, 139755195510783, -SNULL, 139755193401343, 139755195510783, -STORE, 139755193257984, 139755193401343, -STORE, 139755193401344, 139755195510783, -ERASE, 139755193401344, 139755195510783, -STORE, 139755195498496, 139755195506687, -STORE, 139755195506688, 139755195510783, -STORE, 140728333926400, 140728333930495, -STORE, 140728333914112, 140728333926399, -STORE, 139755195469824, 139755195498495, -STORE, 139755195461632, 139755195469823, -STORE, 139755189460992, 139755193257983, -SNULL, 139755189460992, 139755191119871, -STORE, 139755191119872, 139755193257983, -STORE, 139755189460992, 139755191119871, -SNULL, 139755193217023, 139755193257983, -STORE, 139755191119872, 139755193217023, -STORE, 139755193217024, 139755193257983, -SNULL, 139755193217024, 139755193241599, -STORE, 139755193241600, 139755193257983, -STORE, 139755193217024, 139755193241599, -ERASE, 139755193217024, 139755193241599, -STORE, 139755193217024, 139755193241599, -ERASE, 139755193241600, 139755193257983, -STORE, 139755193241600, 139755193257983, -SNULL, 139755193233407, 139755193241599, -STORE, 139755193217024, 139755193233407, -STORE, 139755193233408, 139755193241599, -SNULL, 94872736944127, 94872736948223, -STORE, 94872736935936, 94872736944127, -STORE, 94872736944128, 94872736948223, -SNULL, 139755195502591, 139755195506687, -STORE, 139755195498496, 139755195502591, -STORE, 139755195502592, 139755195506687, -ERASE, 139755195469824, 139755195498495, -STORE, 94872749744128, 94872749879295, -STORE, 94720243642368, 94720243855359, -STORE, 94720245952512, 94720245956607, -STORE, 94720245956608, 94720245964799, -STORE, 94720245964800, 94720245977087, -STORE, 94720277745664, 94720278151167, -STORE, 140453174497280, 140453176156159, -STORE, 140453176156160, 140453178253311, -STORE, 140453178253312, 140453178269695, -STORE, 140453178269696, 140453178277887, -STORE, 140453178277888, 140453178294271, -STORE, 140453178294272, 140453178306559, -STORE, 140453178306560, 140453180399615, -STORE, 140453180399616, 140453180403711, -STORE, 140453180403712, 140453180407807, -STORE, 140453180407808, 140453180551167, -STORE, 140453180919808, 140453182603263, -STORE, 140453182603264, 140453182619647, -STORE, 140453182648320, 140453182652415, -STORE, 140453182652416, 140453182656511, -STORE, 140453182656512, 140453182660607, -STORE, 140733223923712, 140733224062975, -STORE, 140733224808448, 140733224820735, -STORE, 140733224820736, 140733224824831, -STORE, 94321091141632, 94321091354623, -STORE, 94321093451776, 94321093455871, -STORE, 94321093455872, 94321093464063, -STORE, 94321093464064, 94321093476351, -STORE, 94321115873280, 94321117229055, -STORE, 139695978840064, 139695980498943, -STORE, 139695980498944, 139695982596095, -STORE, 139695982596096, 139695982612479, -STORE, 139695982612480, 139695982620671, -STORE, 139695982620672, 139695982637055, -STORE, 139695982637056, 139695982649343, -STORE, 139695982649344, 139695984742399, -STORE, 139695984742400, 139695984746495, -STORE, 139695984746496, 139695984750591, -STORE, 139695984750592, 139695984893951, -STORE, 139695985262592, 139695986946047, -STORE, 139695986946048, 139695986962431, -STORE, 139695986991104, 139695986995199, -STORE, 139695986995200, 139695986999295, -STORE, 139695986999296, 139695987003391, -STORE, 140734650564608, 140734650703871, -STORE, 140734650785792, 140734650798079, -STORE, 140734650798080, 140734650802175, -STORE, 94523438456832, 94523438669823, -STORE, 94523440766976, 94523440771071, -STORE, 94523440771072, 94523440779263, -STORE, 94523440779264, 94523440791551, -STORE, 94523464544256, 94523465842687, -STORE, 140453231493120, 140453233151999, -STORE, 140453233152000, 140453235249151, -STORE, 140453235249152, 140453235265535, -STORE, 140453235265536, 140453235273727, -STORE, 140453235273728, 140453235290111, -STORE, 140453235290112, 140453235302399, -STORE, 140453235302400, 140453237395455, -STORE, 140453237395456, 140453237399551, -STORE, 140453237399552, 140453237403647, -STORE, 140453237403648, 140453237547007, -STORE, 140453237915648, 140453239599103, -STORE, 140453239599104, 140453239615487, -STORE, 140453239644160, 140453239648255, -STORE, 140453239648256, 140453239652351, -STORE, 140453239652352, 140453239656447, -STORE, 140734679445504, 140734679584767, -STORE, 140734680018944, 140734680031231, -STORE, 140734680031232, 140734680035327, -STORE, 94614776987648, 94614777200639, -STORE, 94614779297792, 94614779301887, -STORE, 94614779301888, 94614779310079, -STORE, 94614779310080, 94614779322367, -STORE, 94614798467072, 94614800699391, -STORE, 139677037182976, 139677038841855, -STORE, 139677038841856, 139677040939007, -STORE, 139677040939008, 139677040955391, -STORE, 139677040955392, 139677040963583, -STORE, 139677040963584, 139677040979967, -STORE, 139677040979968, 139677040992255, -STORE, 139677040992256, 139677043085311, -STORE, 139677043085312, 139677043089407, -STORE, 139677043089408, 139677043093503, -STORE, 139677043093504, 139677043236863, -STORE, 139677043605504, 139677045288959, -STORE, 139677045288960, 139677045305343, -STORE, 139677045334016, 139677045338111, -STORE, 139677045338112, 139677045342207, -STORE, 139677045342208, 139677045346303, -STORE, 140721604411392, 140721604550655, -STORE, 140721606135808, 140721606148095, -STORE, 140721606148096, 140721606152191, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140729280544768, 140737488351231, -SNULL, 140729280552959, 140737488351231, -STORE, 140729280544768, 140729280552959, -STORE, 140729280413696, 140729280552959, -STORE, 94863939334144, 94863941558271, -SNULL, 94863939444735, 94863941558271, -STORE, 94863939334144, 94863939444735, -STORE, 94863939444736, 94863941558271, -ERASE, 94863939444736, 94863941558271, -STORE, 94863941537792, 94863941550079, -STORE, 94863941550080, 94863941558271, -STORE, 139691047276544, 139691049529343, -SNULL, 139691047419903, 139691049529343, -STORE, 139691047276544, 139691047419903, -STORE, 139691047419904, 139691049529343, -ERASE, 139691047419904, 139691049529343, -STORE, 139691049517056, 139691049525247, -STORE, 139691049525248, 139691049529343, -STORE, 140729281679360, 140729281683455, -STORE, 140729281667072, 140729281679359, -STORE, 139691049488384, 139691049517055, -STORE, 139691049480192, 139691049488383, -STORE, 139691043479552, 139691047276543, -SNULL, 139691043479552, 139691045138431, -STORE, 139691045138432, 139691047276543, -STORE, 139691043479552, 139691045138431, -SNULL, 139691047235583, 139691047276543, -STORE, 139691045138432, 139691047235583, -STORE, 139691047235584, 139691047276543, -SNULL, 139691047235584, 139691047260159, -STORE, 139691047260160, 139691047276543, -STORE, 139691047235584, 139691047260159, -ERASE, 139691047235584, 139691047260159, -STORE, 139691047235584, 139691047260159, -ERASE, 139691047260160, 139691047276543, -STORE, 139691047260160, 139691047276543, -SNULL, 139691047251967, 139691047260159, -STORE, 139691047235584, 139691047251967, -STORE, 139691047251968, 139691047260159, -SNULL, 94863941545983, 94863941550079, -STORE, 94863941537792, 94863941545983, -STORE, 94863941545984, 94863941550079, -SNULL, 139691049521151, 139691049525247, -STORE, 139691049517056, 139691049521151, -STORE, 139691049521152, 139691049525247, -ERASE, 139691049488384, 139691049517055, -STORE, 94863951294464, 94863951429631, -STORE, 93998209294336, 93998209507327, -STORE, 93998211604480, 93998211608575, -STORE, 93998211608576, 93998211616767, -STORE, 93998211616768, 93998211629055, -STORE, 93998227210240, 93998227615743, -STORE, 140243029913600, 140243031572479, -STORE, 140243031572480, 140243033669631, -STORE, 140243033669632, 140243033686015, -STORE, 140243033686016, 140243033694207, -STORE, 140243033694208, 140243033710591, -STORE, 140243033710592, 140243033722879, -STORE, 140243033722880, 140243035815935, -STORE, 140243035815936, 140243035820031, -STORE, 140243035820032, 140243035824127, -STORE, 140243035824128, 140243035967487, -STORE, 140243036336128, 140243038019583, -STORE, 140243038019584, 140243038035967, -STORE, 140243038064640, 140243038068735, -STORE, 140243038068736, 140243038072831, -STORE, 140243038072832, 140243038076927, -STORE, 140734976479232, 140734976618495, -STORE, 140734977978368, 140734977990655, -STORE, 140734977990656, 140734977994751, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722742775808, 140737488351231, -SNULL, 140722742783999, 140737488351231, -STORE, 140722742775808, 140722742783999, -STORE, 140722742644736, 140722742783999, -STORE, 93857673662464, 93857675997183, -SNULL, 93857673875455, 93857675997183, -STORE, 93857673662464, 93857673875455, -STORE, 93857673875456, 93857675997183, -ERASE, 93857673875456, 93857675997183, -STORE, 93857675972608, 93857675984895, -STORE, 93857675984896, 93857675997183, -STORE, 140629677498368, 140629679751167, -SNULL, 140629677641727, 140629679751167, -STORE, 140629677498368, 140629677641727, -STORE, 140629677641728, 140629679751167, -ERASE, 140629677641728, 140629679751167, -STORE, 140629679738880, 140629679747071, -STORE, 140629679747072, 140629679751167, -STORE, 140722743222272, 140722743226367, -STORE, 140722743209984, 140722743222271, -STORE, 140629679710208, 140629679738879, -STORE, 140629679702016, 140629679710207, -STORE, 140629675384832, 140629677498367, -SNULL, 140629675384832, 140629675397119, -STORE, 140629675397120, 140629677498367, -STORE, 140629675384832, 140629675397119, -SNULL, 140629677490175, 140629677498367, -STORE, 140629675397120, 140629677490175, -STORE, 140629677490176, 140629677498367, -ERASE, 140629677490176, 140629677498367, -STORE, 140629677490176, 140629677498367, -STORE, 140629671587840, 140629675384831, -SNULL, 140629671587840, 140629673246719, -STORE, 140629673246720, 140629675384831, -STORE, 140629671587840, 140629673246719, -SNULL, 140629675343871, 140629675384831, -STORE, 140629673246720, 140629675343871, -STORE, 140629675343872, 140629675384831, -SNULL, 140629675343872, 140629675368447, -STORE, 140629675368448, 140629675384831, -STORE, 140629675343872, 140629675368447, -ERASE, 140629675343872, 140629675368447, -STORE, 140629675343872, 140629675368447, -ERASE, 140629675368448, 140629675384831, -STORE, 140629675368448, 140629675384831, -STORE, 140629679693824, 140629679710207, -SNULL, 140629675360255, 140629675368447, -STORE, 140629675343872, 140629675360255, -STORE, 140629675360256, 140629675368447, -SNULL, 140629677494271, 140629677498367, -STORE, 140629677490176, 140629677494271, -STORE, 140629677494272, 140629677498367, -SNULL, 93857675976703, 93857675984895, -STORE, 93857675972608, 93857675976703, -STORE, 93857675976704, 93857675984895, -SNULL, 140629679742975, 140629679747071, -STORE, 140629679738880, 140629679742975, -STORE, 140629679742976, 140629679747071, -ERASE, 140629679710208, 140629679738879, -STORE, 93857705832448, 93857705967615, -STORE, 140629678010368, 140629679693823, -STORE, 93857705832448, 93857706102783, -STORE, 93857705832448, 93857706237951, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735922421760, 140737488351231, -SNULL, 140735922429951, 140737488351231, -STORE, 140735922421760, 140735922429951, -STORE, 140735922290688, 140735922429951, -STORE, 94651136139264, 94651138363391, -SNULL, 94651136249855, 94651138363391, -STORE, 94651136139264, 94651136249855, -STORE, 94651136249856, 94651138363391, -ERASE, 94651136249856, 94651138363391, -STORE, 94651138342912, 94651138355199, -STORE, 94651138355200, 94651138363391, -STORE, 140325788266496, 140325790519295, -SNULL, 140325788409855, 140325790519295, -STORE, 140325788266496, 140325788409855, -STORE, 140325788409856, 140325790519295, -ERASE, 140325788409856, 140325790519295, -STORE, 140325790507008, 140325790515199, -STORE, 140325790515200, 140325790519295, -STORE, 140735923572736, 140735923576831, -STORE, 140735923560448, 140735923572735, -STORE, 140325790478336, 140325790507007, -STORE, 140325790470144, 140325790478335, -STORE, 140325784469504, 140325788266495, -SNULL, 140325784469504, 140325786128383, -STORE, 140325786128384, 140325788266495, -STORE, 140325784469504, 140325786128383, -SNULL, 140325788225535, 140325788266495, -STORE, 140325786128384, 140325788225535, -STORE, 140325788225536, 140325788266495, -SNULL, 140325788225536, 140325788250111, -STORE, 140325788250112, 140325788266495, -STORE, 140325788225536, 140325788250111, -ERASE, 140325788225536, 140325788250111, -STORE, 140325788225536, 140325788250111, -ERASE, 140325788250112, 140325788266495, -STORE, 140325788250112, 140325788266495, -SNULL, 140325788241919, 140325788250111, -STORE, 140325788225536, 140325788241919, -STORE, 140325788241920, 140325788250111, -SNULL, 94651138351103, 94651138355199, -STORE, 94651138342912, 94651138351103, -STORE, 94651138351104, 94651138355199, -SNULL, 140325790511103, 140325790515199, -STORE, 140325790507008, 140325790511103, -STORE, 140325790511104, 140325790515199, -ERASE, 140325790478336, 140325790507007, -STORE, 94651146297344, 94651146432511, -STORE, 94212330168320, 94212330381311, -STORE, 94212332478464, 94212332482559, -STORE, 94212332482560, 94212332490751, -STORE, 94212332490752, 94212332503039, -STORE, 94212348891136, 94212349825023, -STORE, 140611630604288, 140611632263167, -STORE, 140611632263168, 140611634360319, -STORE, 140611634360320, 140611634376703, -STORE, 140611634376704, 140611634384895, -STORE, 140611634384896, 140611634401279, -STORE, 140611634401280, 140611634413567, -STORE, 140611634413568, 140611636506623, -STORE, 140611636506624, 140611636510719, -STORE, 140611636510720, 140611636514815, -STORE, 140611636514816, 140611636658175, -STORE, 140611637026816, 140611638710271, -STORE, 140611638710272, 140611638726655, -STORE, 140611638755328, 140611638759423, -STORE, 140611638759424, 140611638763519, -STORE, 140611638763520, 140611638767615, -STORE, 140726974533632, 140726974672895, -STORE, 140726974943232, 140726974955519, -STORE, 140726974955520, 140726974959615, -STORE, 94572463521792, 94572463734783, -STORE, 94572465831936, 94572465836031, -STORE, 94572465836032, 94572465844223, -STORE, 94572465844224, 94572465856511, -STORE, 94572491534336, 94572492865535, -STORE, 140644351492096, 140644353150975, -STORE, 140644353150976, 140644355248127, -STORE, 140644355248128, 140644355264511, -STORE, 140644355264512, 140644355272703, -STORE, 140644355272704, 140644355289087, -STORE, 140644355289088, 140644355301375, -STORE, 140644355301376, 140644357394431, -STORE, 140644357394432, 140644357398527, -STORE, 140644357398528, 140644357402623, -STORE, 140644357402624, 140644357545983, -STORE, 140644357914624, 140644359598079, -STORE, 140644359598080, 140644359614463, -STORE, 140644359643136, 140644359647231, -STORE, 140644359647232, 140644359651327, -STORE, 140644359651328, 140644359655423, -STORE, 140727841824768, 140727841964031, -STORE, 140727843188736, 140727843201023, -STORE, 140727843201024, 140727843205119, -STORE, 94144315457536, 94144315670527, -STORE, 94144317767680, 94144317771775, -STORE, 94144317771776, 94144317779967, -STORE, 94144317779968, 94144317792255, -STORE, 94144318369792, 94144320815103, -STORE, 140316717645824, 140316719304703, -STORE, 140316719304704, 140316721401855, -STORE, 140316721401856, 140316721418239, -STORE, 140316721418240, 140316721426431, -STORE, 140316721426432, 140316721442815, -STORE, 140316721442816, 140316721455103, -STORE, 140316721455104, 140316723548159, -STORE, 140316723548160, 140316723552255, -STORE, 140316723552256, 140316723556351, -STORE, 140316723556352, 140316723699711, -STORE, 140316724068352, 140316725751807, -STORE, 140316725751808, 140316725768191, -STORE, 140316725796864, 140316725800959, -STORE, 140316725800960, 140316725805055, -STORE, 140316725805056, 140316725809151, -STORE, 140725744283648, 140725744422911, -STORE, 140725745852416, 140725745864703, -STORE, 140725745864704, 140725745868799, -STORE, 94646858846208, 94646859059199, -STORE, 94646861156352, 94646861160447, -STORE, 94646861160448, 94646861168639, -STORE, 94646861168640, 94646861180927, -STORE, 94646879805440, 94646881894399, -STORE, 140435449745408, 140435451404287, -STORE, 140435451404288, 140435453501439, -STORE, 140435453501440, 140435453517823, -STORE, 140435453517824, 140435453526015, -STORE, 140435453526016, 140435453542399, -STORE, 140435453542400, 140435453554687, -STORE, 140435453554688, 140435455647743, -STORE, 140435455647744, 140435455651839, -STORE, 140435455651840, 140435455655935, -STORE, 140435455655936, 140435455799295, -STORE, 140435456167936, 140435457851391, -STORE, 140435457851392, 140435457867775, -STORE, 140435457896448, 140435457900543, -STORE, 140435457900544, 140435457904639, -STORE, 140435457904640, 140435457908735, -STORE, 140721033818112, 140721033957375, -STORE, 140721034018816, 140721034031103, -STORE, 140721034031104, 140721034035199, -STORE, 94872903438336, 94872903651327, -STORE, 94872905748480, 94872905752575, -STORE, 94872905752576, 94872905760767, -STORE, 94872905760768, 94872905773055, -STORE, 94872931246080, 94872931651583, -STORE, 139771607810048, 139771609468927, -STORE, 139771609468928, 139771611566079, -STORE, 139771611566080, 139771611582463, -STORE, 139771611582464, 139771611590655, -STORE, 139771611590656, 139771611607039, -STORE, 139771611607040, 139771611619327, -STORE, 139771611619328, 139771613712383, -STORE, 139771613712384, 139771613716479, -STORE, 139771613716480, 139771613720575, -STORE, 139771613720576, 139771613863935, -STORE, 139771614232576, 139771615916031, -STORE, 139771615916032, 139771615932415, -STORE, 139771615961088, 139771615965183, -STORE, 139771615965184, 139771615969279, -STORE, 139771615969280, 139771615973375, -STORE, 140725402931200, 140725403070463, -STORE, 140725403852800, 140725403865087, -STORE, 140725403865088, 140725403869183, -STORE, 94740737736704, 94740737949695, -STORE, 94740740046848, 94740740050943, -STORE, 94740740050944, 94740740059135, -STORE, 94740740059136, 94740740071423, -STORE, 94740743249920, 94740744724479, -STORE, 140640287010816, 140640288669695, -STORE, 140640288669696, 140640290766847, -STORE, 140640290766848, 140640290783231, -STORE, 140640290783232, 140640290791423, -STORE, 140640290791424, 140640290807807, -STORE, 140640290807808, 140640290820095, -STORE, 140640290820096, 140640292913151, -STORE, 140640292913152, 140640292917247, -STORE, 140640292917248, 140640292921343, -STORE, 140640292921344, 140640293064703, -STORE, 140640293433344, 140640295116799, -STORE, 140640295116800, 140640295133183, -STORE, 140640295161856, 140640295165951, -STORE, 140640295165952, 140640295170047, -STORE, 140640295170048, 140640295174143, -STORE, 140725133303808, 140725133443071, -STORE, 140725133684736, 140725133697023, -STORE, 140725133697024, 140725133701119, -STORE, 140737488347136, 140737488351231, -STORE, 140722826371072, 140737488351231, -SNULL, 140722826375167, 140737488351231, -STORE, 140722826371072, 140722826375167, -STORE, 140722826240000, 140722826375167, -STORE, 94113818611712, 94113820835839, -SNULL, 94113818722303, 94113820835839, -STORE, 94113818611712, 94113818722303, -STORE, 94113818722304, 94113820835839, -ERASE, 94113818722304, 94113820835839, -STORE, 94113820815360, 94113820827647, -STORE, 94113820827648, 94113820835839, -STORE, 139628194508800, 139628196761599, -SNULL, 139628194652159, 139628196761599, -STORE, 139628194508800, 139628194652159, -STORE, 139628194652160, 139628196761599, -ERASE, 139628194652160, 139628196761599, -STORE, 139628196749312, 139628196757503, -STORE, 139628196757504, 139628196761599, -STORE, 140722826727424, 140722826731519, -STORE, 140722826715136, 140722826727423, -STORE, 139628196720640, 139628196749311, -STORE, 139628196712448, 139628196720639, -STORE, 139628190711808, 139628194508799, -SNULL, 139628190711808, 139628192370687, -STORE, 139628192370688, 139628194508799, -STORE, 139628190711808, 139628192370687, -SNULL, 139628194467839, 139628194508799, -STORE, 139628192370688, 139628194467839, -STORE, 139628194467840, 139628194508799, -SNULL, 139628194467840, 139628194492415, -STORE, 139628194492416, 139628194508799, -STORE, 139628194467840, 139628194492415, -ERASE, 139628194467840, 139628194492415, -STORE, 139628194467840, 139628194492415, -ERASE, 139628194492416, 139628194508799, -STORE, 139628194492416, 139628194508799, -SNULL, 139628194484223, 139628194492415, -STORE, 139628194467840, 139628194484223, -STORE, 139628194484224, 139628194492415, -SNULL, 94113820823551, 94113820827647, -STORE, 94113820815360, 94113820823551, -STORE, 94113820823552, 94113820827647, -SNULL, 139628196753407, 139628196757503, -STORE, 139628196749312, 139628196753407, -STORE, 139628196753408, 139628196757503, -ERASE, 139628196720640, 139628196749311, -STORE, 94113830850560, 94113830985727, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731865833472, 140737488351231, -SNULL, 140731865841663, 140737488351231, -STORE, 140731865833472, 140731865841663, -STORE, 140731865702400, 140731865841663, -STORE, 94763339386880, 94763341611007, -SNULL, 94763339497471, 94763341611007, -STORE, 94763339386880, 94763339497471, -STORE, 94763339497472, 94763341611007, -ERASE, 94763339497472, 94763341611007, -STORE, 94763341590528, 94763341602815, -STORE, 94763341602816, 94763341611007, -STORE, 139778398486528, 139778400739327, -SNULL, 139778398629887, 139778400739327, -STORE, 139778398486528, 139778398629887, -STORE, 139778398629888, 139778400739327, -ERASE, 139778398629888, 139778400739327, -STORE, 139778400727040, 139778400735231, -STORE, 139778400735232, 139778400739327, -STORE, 140731865858048, 140731865862143, -STORE, 140731865845760, 140731865858047, -STORE, 139778400698368, 139778400727039, -STORE, 139778400690176, 139778400698367, -STORE, 139778394689536, 139778398486527, -SNULL, 139778394689536, 139778396348415, -STORE, 139778396348416, 139778398486527, -STORE, 139778394689536, 139778396348415, -SNULL, 139778398445567, 139778398486527, -STORE, 139778396348416, 139778398445567, -STORE, 139778398445568, 139778398486527, -SNULL, 139778398445568, 139778398470143, -STORE, 139778398470144, 139778398486527, -STORE, 139778398445568, 139778398470143, -ERASE, 139778398445568, 139778398470143, -STORE, 139778398445568, 139778398470143, -ERASE, 139778398470144, 139778398486527, -STORE, 139778398470144, 139778398486527, -SNULL, 139778398461951, 139778398470143, -STORE, 139778398445568, 139778398461951, -STORE, 139778398461952, 139778398470143, -SNULL, 94763341598719, 94763341602815, -STORE, 94763341590528, 94763341598719, -STORE, 94763341598720, 94763341602815, -SNULL, 139778400731135, 139778400735231, -STORE, 139778400727040, 139778400731135, -STORE, 139778400731136, 139778400735231, -ERASE, 139778400698368, 139778400727039, -STORE, 94763362197504, 94763362332671, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140737488338944, 140737488351231, -STORE, 140732053192704, 140737488351231, -SNULL, 140732053204991, 140737488351231, -STORE, 140732053192704, 140732053204991, -STORE, 140732053061632, 140732053204991, -STORE, 4194304, 26279935, -STORE, 28372992, 28454911, -STORE, 28454912, 29806591, -STORE, 140176018599936, 140176020852735, -SNULL, 140176018743295, 140176020852735, -STORE, 140176018599936, 140176018743295, -STORE, 140176018743296, 140176020852735, -ERASE, 140176018743296, 140176020852735, -STORE, 140176020840448, 140176020848639, -STORE, 140176020848640, 140176020852735, -STORE, 140732053381120, 140732053385215, -STORE, 140732053368832, 140732053381119, -STORE, 140176020811776, 140176020840447, -STORE, 140176020803584, 140176020811775, -STORE, 140176014766080, 140176018599935, -SNULL, 140176014766080, 140176016474111, -STORE, 140176016474112, 140176018599935, -STORE, 140176014766080, 140176016474111, -SNULL, 140176018567167, 140176018599935, -STORE, 140176016474112, 140176018567167, -STORE, 140176018567168, 140176018599935, -ERASE, 140176018567168, 140176018599935, -STORE, 140176018567168, 140176018599935, -STORE, 140176012570624, 140176014766079, -SNULL, 140176012570624, 140176012664831, -STORE, 140176012664832, 140176014766079, -STORE, 140176012570624, 140176012664831, -SNULL, 140176014757887, 140176014766079, -STORE, 140176012664832, 140176014757887, -STORE, 140176014757888, 140176014766079, -ERASE, 140176014757888, 140176014766079, -STORE, 140176014757888, 140176014766079, -STORE, 140176010051584, 140176012570623, -SNULL, 140176010051584, 140176010465279, -STORE, 140176010465280, 140176012570623, -STORE, 140176010051584, 140176010465279, -SNULL, 140176012558335, 140176012570623, -STORE, 140176010465280, 140176012558335, -STORE, 140176012558336, 140176012570623, -ERASE, 140176012558336, 140176012570623, -STORE, 140176012558336, 140176012570623, -STORE, 140176007417856, 140176010051583, -SNULL, 140176007417856, 140176007946239, -STORE, 140176007946240, 140176010051583, -STORE, 140176007417856, 140176007946239, -SNULL, 140176010043391, 140176010051583, -STORE, 140176007946240, 140176010043391, -STORE, 140176010043392, 140176010051583, -ERASE, 140176010043392, 140176010051583, -STORE, 140176010043392, 140176010051583, -STORE, 140176005304320, 140176007417855, -SNULL, 140176005304320, 140176005316607, -STORE, 140176005316608, 140176007417855, -STORE, 140176005304320, 140176005316607, -SNULL, 140176007409663, 140176007417855, -STORE, 140176005316608, 140176007409663, -STORE, 140176007409664, 140176007417855, -ERASE, 140176007409664, 140176007417855, -STORE, 140176007409664, 140176007417855, -STORE, 140176003100672, 140176005304319, -SNULL, 140176003100672, 140176003203071, -STORE, 140176003203072, 140176005304319, -STORE, 140176003100672, 140176003203071, -SNULL, 140176005296127, 140176005304319, -STORE, 140176003203072, 140176005296127, -STORE, 140176005296128, 140176005304319, -ERASE, 140176005296128, 140176005304319, -STORE, 140176005296128, 140176005304319, -STORE, 140176020795392, 140176020811775, -STORE, 140175999938560, 140176003100671, -SNULL, 140175999938560, 140176000999423, -STORE, 140176000999424, 140176003100671, -STORE, 140175999938560, 140176000999423, -SNULL, 140176003092479, 140176003100671, -STORE, 140176000999424, 140176003092479, -STORE, 140176003092480, 140176003100671, -ERASE, 140176003092480, 140176003100671, -STORE, 140176003092480, 140176003100671, -STORE, 140175996141568, 140175999938559, -SNULL, 140175996141568, 140175997800447, -STORE, 140175997800448, 140175999938559, -STORE, 140175996141568, 140175997800447, -SNULL, 140175999897599, 140175999938559, -STORE, 140175997800448, 140175999897599, -STORE, 140175999897600, 140175999938559, -SNULL, 140175999897600, 140175999922175, -STORE, 140175999922176, 140175999938559, -STORE, 140175999897600, 140175999922175, -ERASE, 140175999897600, 140175999922175, -STORE, 140175999897600, 140175999922175, -ERASE, 140175999922176, 140175999938559, -STORE, 140175999922176, 140175999938559, -STORE, 140176020783104, 140176020811775, -SNULL, 140175999913983, 140175999922175, -STORE, 140175999897600, 140175999913983, -STORE, 140175999913984, 140175999922175, -SNULL, 140176003096575, 140176003100671, -STORE, 140176003092480, 140176003096575, -STORE, 140176003096576, 140176003100671, -SNULL, 140176005300223, 140176005304319, -STORE, 140176005296128, 140176005300223, -STORE, 140176005300224, 140176005304319, -SNULL, 140176007413759, 140176007417855, -STORE, 140176007409664, 140176007413759, -STORE, 140176007413760, 140176007417855, -SNULL, 140176010047487, 140176010051583, -STORE, 140176010043392, 140176010047487, -STORE, 140176010047488, 140176010051583, -SNULL, 140176012566527, 140176012570623, -STORE, 140176012558336, 140176012566527, -STORE, 140176012566528, 140176012570623, -SNULL, 140176014761983, 140176014766079, -STORE, 140176014757888, 140176014761983, -STORE, 140176014761984, 140176014766079, -SNULL, 140176018571263, 140176018599935, -STORE, 140176018567168, 140176018571263, -STORE, 140176018571264, 140176018599935, -SNULL, 28405759, 28454911, -STORE, 28372992, 28405759, -STORE, 28405760, 28454911, -SNULL, 140176020844543, 140176020848639, -STORE, 140176020840448, 140176020844543, -STORE, 140176020844544, 140176020848639, -ERASE, 140176020811776, 140176020840447, -STORE, 53080064, 53215231, -STORE, 140176019099648, 140176020783103, -STORE, 140176020836352, 140176020840447, -STORE, 140176018964480, 140176019099647, -STORE, 53080064, 53358591, -STORE, 140175994044416, 140175996141567, -STORE, 140176020828160, 140176020840447, -STORE, 140176020819968, 140176020840447, -STORE, 140176020783104, 140176020819967, -STORE, 140176018948096, 140176019099647, -STORE, 53080064, 53493759, -STORE, 53080064, 53649407, -STORE, 140176018939904, 140176019099647, -STORE, 140176018931712, 140176019099647, -STORE, 53080064, 53784575, -STORE, 53080064, 53919743, -STORE, 140176018915328, 140176019099647, -STORE, 140176018907136, 140176019099647, -STORE, 53080064, 54059007, -STORE, 140175993769984, 140175996141567, -STORE, 140176018747392, 140176019099647, -STORE, 53080064, 54198271, -SNULL, 54190079, 54198271, -STORE, 53080064, 54190079, -STORE, 54190080, 54198271, -ERASE, 54190080, 54198271, -SNULL, 54181887, 54190079, -STORE, 53080064, 54181887, -STORE, 54181888, 54190079, -ERASE, 54181888, 54190079, -SNULL, 54173695, 54181887, -STORE, 53080064, 54173695, -STORE, 54173696, 54181887, -ERASE, 54173696, 54181887, -SNULL, 54165503, 54173695, -STORE, 53080064, 54165503, -STORE, 54165504, 54173695, -ERASE, 54165504, 54173695, -STORE, 140175993753600, 140175996141567, -STORE, 140175993688064, 140175996141567, -STORE, 140175993655296, 140175996141567, -STORE, 140175991558144, 140175996141567, -STORE, 140175991492608, 140175996141567, -STORE, 53080064, 54312959, -STORE, 140175991361536, 140175996141567, -STORE, 140175991099392, 140175996141567, -STORE, 140175991091200, 140175996141567, -STORE, 140175991074816, 140175996141567, -STORE, 140175991066624, 140175996141567, -STORE, 140175991058432, 140175996141567, -STORE, 53080064, 54448127, -SNULL, 54439935, 54448127, -STORE, 53080064, 54439935, -STORE, 54439936, 54448127, -ERASE, 54439936, 54448127, -SNULL, 54431743, 54439935, -STORE, 53080064, 54431743, -STORE, 54431744, 54439935, -ERASE, 54431744, 54439935, -SNULL, 54419455, 54431743, -STORE, 53080064, 54419455, -STORE, 54419456, 54431743, -ERASE, 54419456, 54431743, -SNULL, 54403071, 54419455, -STORE, 53080064, 54403071, -STORE, 54403072, 54419455, -ERASE, 54403072, 54419455, -STORE, 140175991042048, 140175996141567, -STORE, 53080064, 54538239, -SNULL, 54534143, 54538239, -STORE, 53080064, 54534143, -STORE, 54534144, 54538239, -ERASE, 54534144, 54538239, -SNULL, 54530047, 54534143, -STORE, 53080064, 54530047, -STORE, 54530048, 54534143, -ERASE, 54530048, 54534143, -SNULL, 54525951, 54530047, -STORE, 53080064, 54525951, -STORE, 54525952, 54530047, -ERASE, 54525952, 54530047, -SNULL, 54521855, 54525951, -STORE, 53080064, 54521855, -STORE, 54521856, 54525951, -ERASE, 54521856, 54525951, -SNULL, 54517759, 54521855, -STORE, 53080064, 54517759, -STORE, 54517760, 54521855, -ERASE, 54517760, 54521855, -SNULL, 54513663, 54517759, -STORE, 53080064, 54513663, -STORE, 54513664, 54517759, -ERASE, 54513664, 54517759, -SNULL, 54509567, 54513663, -STORE, 53080064, 54509567, -STORE, 54509568, 54513663, -ERASE, 54509568, 54513663, -STORE, 140175991025664, 140175996141567, -STORE, 140175990992896, 140175996141567, -STORE, 53080064, 54644735, -SNULL, 54628351, 54644735, -STORE, 53080064, 54628351, -STORE, 54628352, 54644735, -ERASE, 54628352, 54644735, -SNULL, 54616063, 54628351, -STORE, 53080064, 54616063, -STORE, 54616064, 54628351, -ERASE, 54616064, 54628351, -STORE, 140175988895744, 140175996141567, -STORE, 53080064, 54767615, -STORE, 140175988879360, 140175996141567, -STORE, 140175988617216, 140175996141567, -STORE, 140175988609024, 140175996141567, -STORE, 140175988600832, 140175996141567, -STORE, 53080064, 54906879, -SNULL, 54898687, 54906879, -STORE, 53080064, 54898687, -STORE, 54898688, 54906879, -ERASE, 54898688, 54906879, -SNULL, 54853631, 54898687, -STORE, 53080064, 54853631, -STORE, 54853632, 54898687, -ERASE, 54853632, 54898687, -STORE, 140175986503680, 140175996141567, -STORE, 53080064, 54996991, -STORE, 140175986495488, 140175996141567, -STORE, 140175986487296, 140175996141567, -STORE, 140175985438720, 140175996141567, -STORE, 53080064, 55136255, -STORE, 140175985405952, 140175996141567, -STORE, 140175985139712, 140175996141567, -SNULL, 140176018964479, 140176019099647, -STORE, 140176018747392, 140176018964479, -STORE, 140176018964480, 140176019099647, -ERASE, 140176018964480, 140176019099647, -STORE, 140175983042560, 140175996141567, -STORE, 140175982518272, 140175996141567, -STORE, 140175980421120, 140175996141567, -STORE, 53080064, 55287807, -STORE, 53080064, 55427071, -STORE, 140176019091456, 140176019099647, -STORE, 140176019083264, 140176019099647, -STORE, 140176019075072, 140176019099647, -STORE, 140176019066880, 140176019099647, -STORE, 140176019058688, 140176019099647, -STORE, 140175980158976, 140175996141567, -STORE, 140176019050496, 140176019099647, -STORE, 140176019042304, 140176019099647, -STORE, 140176019034112, 140176019099647, -STORE, 140176019025920, 140176019099647, -STORE, 140176019017728, 140176019099647, -STORE, 140176019009536, 140176019099647, -STORE, 140176019001344, 140176019099647, -STORE, 140176018993152, 140176019099647, -STORE, 140176018984960, 140176019099647, -STORE, 140176018976768, 140176019099647, -STORE, 140176018968576, 140176019099647, -STORE, 140175978061824, 140175996141567, -STORE, 53080064, 55603199, -STORE, 140175978029056, 140175996141567, -STORE, 140175977996288, 140175996141567, -STORE, 53080064, 55738367, -STORE, 53080064, 55881727, -STORE, 140175977963520, 140175996141567, -STORE, 140175977930752, 140175996141567, -STORE, 53080064, 56041471, -STORE, 140175977897984, 140175996141567, -STORE, 140175977865216, 140175996141567, -SNULL, 55881727, 56041471, -STORE, 53080064, 55881727, -STORE, 55881728, 56041471, -ERASE, 55881728, 56041471, -SNULL, 55721983, 55881727, -STORE, 53080064, 55721983, -STORE, 55721984, 55881727, -ERASE, 55721984, 55881727, -SNULL, 55570431, 55721983, -STORE, 53080064, 55570431, -STORE, 55570432, 55721983, -ERASE, 55570432, 55721983, -STORE, 140175977857024, 140175996141567, -STORE, 140175975759872, 140175996141567, -STORE, 53080064, 55754751, -STORE, 53080064, 55943167, -STORE, 140175975751680, 140175996141567, -STORE, 140175975743488, 140175996141567, -STORE, 140175975735296, 140175996141567, -STORE, 140175975727104, 140175996141567, -STORE, 140175975718912, 140175996141567, -STORE, 140175975710720, 140175996141567, -STORE, 140175975702528, 140175996141567, -STORE, 140175975694336, 140175996141567, -STORE, 140175975686144, 140175996141567, -STORE, 140175975677952, 140175996141567, -STORE, 140175975669760, 140175996141567, -STORE, 140175974621184, 140175996141567, -STORE, 140175974612992, 140175996141567, -STORE, 53080064, 56139775, -STORE, 140175972515840, 140175996141567, -STORE, 53080064, 56401919, -STORE, 140175970418688, 140175996141567, -STORE, 140175970410496, 140175996141567, -STORE, 140175970402304, 140175996141567, -STORE, 140175970394112, 140175996141567, -STORE, 53080064, 56569855, -STORE, 140175969865728, 140175996141567, -SNULL, 140175985139711, 140175996141567, -STORE, 140175969865728, 140175985139711, -STORE, 140175985139712, 140175996141567, -SNULL, 140175985139712, 140175985405951, -STORE, 140175985405952, 140175996141567, -STORE, 140175985139712, 140175985405951, -ERASE, 140175985139712, 140175985405951, -STORE, 140175965671424, 140175985139711, -STORE, 140175985397760, 140175996141567, -STORE, 140175985389568, 140175996141567, -STORE, 140175985381376, 140175996141567, -STORE, 140175985373184, 140175996141567, -STORE, 140175985364992, 140175996141567, -STORE, 140175985356800, 140175996141567, -STORE, 140175985348608, 140175996141567, -STORE, 140175985340416, 140175996141567, -STORE, 140175985332224, 140175996141567, -STORE, 140175985324032, 140175996141567, -STORE, 140175985315840, 140175996141567, -STORE, 140175985307648, 140175996141567, -STORE, 140175985299456, 140175996141567, -STORE, 140175985291264, 140175996141567, -STORE, 140175985283072, 140175996141567, -STORE, 140175985274880, 140175996141567, -STORE, 140175963574272, 140175985139711, -STORE, 140175985266688, 140175996141567, -STORE, 140175961477120, 140175985139711, -STORE, 53080064, 56831999, -STORE, 140175959379968, 140175985139711, -STORE, 140175985258496, 140175996141567, -STORE, 140175957282816, 140175985139711, -STORE, 140175985250304, 140175996141567, -STORE, 140175985242112, 140175996141567, -STORE, 140175985233920, 140175996141567, -STORE, 140175985225728, 140175996141567, -STORE, 140175985217536, 140175996141567, -STORE, 140175957151744, 140175985139711, -STORE, 140175956627456, 140175985139711, -SNULL, 140175980158975, 140175985139711, -STORE, 140175956627456, 140175980158975, -STORE, 140175980158976, 140175985139711, -SNULL, 140175980158976, 140175980421119, -STORE, 140175980421120, 140175985139711, -STORE, 140175980158976, 140175980421119, -ERASE, 140175980158976, 140175980421119, -STORE, 140175954530304, 140175980158975, -STORE, 140175985209344, 140175996141567, -STORE, 53080064, 57094143, -STORE, 140175952433152, 140175980158975, -STORE, 140175985192960, 140175996141567, -STORE, 140175985184768, 140175996141567, -STORE, 140175985176576, 140175996141567, -STORE, 140175985168384, 140175996141567, -STORE, 140175985160192, 140175996141567, -STORE, 140175985152000, 140175996141567, -STORE, 140175985143808, 140175996141567, -STORE, 140175980412928, 140175985139711, -STORE, 140175980404736, 140175985139711, -STORE, 140175980396544, 140175985139711, -STORE, 140175980388352, 140175985139711, -STORE, 140175980380160, 140175985139711, -STORE, 140175980371968, 140175985139711, -STORE, 140175980363776, 140175985139711, -STORE, 140175980355584, 140175985139711, -STORE, 140175980347392, 140175985139711, -STORE, 140175980339200, 140175985139711, -STORE, 53080064, 57356287, -SNULL, 140176018747392, 140176018907135, -STORE, 140176018907136, 140176018964479, -STORE, 140176018747392, 140176018907135, -ERASE, 140176018747392, 140176018907135, -STORE, 140175952146432, 140175980158975, -STORE, 140175950049280, 140175980158975, -SNULL, 140175952146431, 140175980158975, -STORE, 140175950049280, 140175952146431, -STORE, 140175952146432, 140175980158975, -SNULL, 140175952146432, 140175952433151, -STORE, 140175952433152, 140175980158975, -STORE, 140175952146432, 140175952433151, -ERASE, 140175952146432, 140175952433151, -STORE, 140176018898944, 140176018964479, -STORE, 53080064, 57749503, -STORE, 140175949520896, 140175952146431, -STORE, 140175947423744, 140175952146431, -SNULL, 140175993769983, 140175996141567, -STORE, 140175985143808, 140175993769983, -STORE, 140175993769984, 140175996141567, -SNULL, 140175993769984, 140175994044415, -STORE, 140175994044416, 140175996141567, -STORE, 140175993769984, 140175994044415, -ERASE, 140175993769984, 140175994044415, -STORE, 140176018890752, 140176018964479, -STORE, 140176018882560, 140176018964479, -STORE, 140176018874368, 140176018964479, -STORE, 140176018866176, 140176018964479, -STORE, 140176018849792, 140176018964479, -STORE, 140176018841600, 140176018964479, -STORE, 140176018825216, 140176018964479, -STORE, 140176018817024, 140176018964479, -STORE, 140176018800640, 140176018964479, -STORE, 140176018792448, 140176018964479, -STORE, 140176018759680, 140176018964479, -STORE, 140176018751488, 140176018964479, -STORE, 140175994028032, 140175996141567, -STORE, 140176018743296, 140176018964479, -STORE, 140175994011648, 140175996141567, -STORE, 140175994003456, 140175996141567, -STORE, 140175993987072, 140175996141567, -STORE, 140175993978880, 140175996141567, -STORE, 140175993946112, 140175996141567, -STORE, 140175993937920, 140175996141567, -STORE, 140175993921536, 140175996141567, -STORE, 140175993913344, 140175996141567, -STORE, 140175993896960, 140175996141567, -STORE, 140175993888768, 140175996141567, -STORE, 140175993872384, 140175996141567, -STORE, 140175993864192, 140175996141567, -STORE, 140175993831424, 140175996141567, -STORE, 140175993823232, 140175996141567, -STORE, 140175993806848, 140175996141567, -STORE, 140175993798656, 140175996141567, -STORE, 140175993782272, 140175996141567, -STORE, 140175993774080, 140175996141567, -STORE, 140175980322816, 140175985139711, -STORE, 140175980314624, 140175985139711, -STORE, 140175980281856, 140175985139711, -STORE, 140175980273664, 140175985139711, -STORE, 140175980257280, 140175985139711, -STORE, 140175945326592, 140175952146431, -STORE, 140175980249088, 140175985139711, -STORE, 140175980232704, 140175985139711, -STORE, 140175980224512, 140175985139711, -STORE, 140175980208128, 140175985139711, -STORE, 140175980199936, 140175985139711, -STORE, 140175980167168, 140175985139711, -STORE, 140175952433152, 140175985139711, -STORE, 140175952416768, 140175985139711, -STORE, 140175952408576, 140175985139711, -STORE, 140175952392192, 140175985139711, -STORE, 140175952384000, 140175985139711, -STORE, 140175952367616, 140175985139711, -STORE, 140175943229440, 140175952146431, -STORE, 140175952359424, 140175985139711, -STORE, 140175952326656, 140175985139711, -STORE, 140175952318464, 140175985139711, -STORE, 140175952302080, 140175985139711, -STORE, 140175952293888, 140175985139711, -STORE, 140175952277504, 140175985139711, -STORE, 140175952269312, 140175985139711, -STORE, 140175952252928, 140175985139711, -STORE, 140175952244736, 140175985139711, -STORE, 140175952211968, 140175985139711, -STORE, 140175952203776, 140175985139711, -STORE, 140175952187392, 140175985139711, -STORE, 140175952179200, 140175985139711, -STORE, 140175952162816, 140175985139711, -STORE, 140175952154624, 140175985139711, -STORE, 140175943213056, 140175952146431, -STORE, 140175943213056, 140175985139711, -STORE, 140175943180288, 140175985139711, -STORE, 140175943172096, 140175985139711, -STORE, 140175943155712, 140175985139711, -STORE, 140175943147520, 140175985139711, -STORE, 140175943131136, 140175985139711, -STORE, 140175943122944, 140175985139711, -STORE, 140175943106560, 140175985139711, -STORE, 140175943098368, 140175985139711, -STORE, 140175943065600, 140175985139711, -STORE, 140175943057408, 140175985139711, -STORE, 140175943041024, 140175985139711, -STORE, 140175943032832, 140175985139711, -STORE, 140175943016448, 140175985139711, -STORE, 140175943008256, 140175985139711, -STORE, 140175942991872, 140175985139711, -STORE, 140175942983680, 140175985139711, -STORE, 140175942950912, 140175985139711, -STORE, 140175942942720, 140175985139711, -STORE, 140175942926336, 140175985139711, -STORE, 140175942918144, 140175985139711, -STORE, 140175942901760, 140175985139711, -STORE, 140175942893568, 140175985139711, -STORE, 140175942877184, 140175985139711, -STORE, 140175942868992, 140175985139711, -STORE, 140175942836224, 140175985139711, -STORE, 140175942828032, 140175985139711, -STORE, 140175942811648, 140175985139711, -STORE, 140175942803456, 140175985139711, -STORE, 140175942787072, 140175985139711, -STORE, 140175942778880, 140175985139711, -STORE, 140175942762496, 140175985139711, -STORE, 140175942754304, 140175985139711, -STORE, 140175942721536, 140175985139711, -STORE, 140175942713344, 140175985139711, -STORE, 140175942696960, 140175985139711, -STORE, 140175942688768, 140175985139711, -STORE, 140175942672384, 140175985139711, -STORE, 140175942664192, 140175985139711, -STORE, 140175942647808, 140175985139711, -STORE, 140175942639616, 140175985139711, -STORE, 140175942606848, 140175985139711, -STORE, 140175942598656, 140175985139711, -STORE, 140175942582272, 140175985139711, -STORE, 140175942574080, 140175985139711, -STORE, 140175942557696, 140175985139711, -STORE, 140175942549504, 140175985139711, -STORE, 140175942533120, 140175985139711, -STORE, 140175942524928, 140175985139711, -STORE, 140175942492160, 140175985139711, -STORE, 140175942483968, 140175985139711, -STORE, 140175942467584, 140175985139711, -STORE, 140175942459392, 140175985139711, -STORE, 140175942443008, 140175985139711, -STORE, 140175942434816, 140175985139711, -STORE, 140175942418432, 140175985139711, -STORE, 140175942410240, 140175985139711, -STORE, 140175942377472, 140175985139711, -STORE, 140175942369280, 140175985139711, -STORE, 140175942352896, 140175985139711, -STORE, 140175942344704, 140175985139711, -STORE, 140175942328320, 140175985139711, -STORE, 140175942320128, 140175985139711, -STORE, 140175942303744, 140175985139711, -STORE, 140175942295552, 140175985139711, -STORE, 140175942262784, 140175985139711, -STORE, 140175942254592, 140175985139711, -STORE, 140175942238208, 140175985139711, -STORE, 140175942230016, 140175985139711, -STORE, 140175942213632, 140175985139711, -STORE, 140175942205440, 140175985139711, -STORE, 140175942189056, 140175985139711, -STORE, 140175942180864, 140175985139711, -STORE, 140175942148096, 140175985139711, -STORE, 140175942139904, 140175985139711, -STORE, 140175942123520, 140175985139711, -STORE, 140175942115328, 140175985139711, -STORE, 140175942098944, 140175985139711, -STORE, 140175942090752, 140175985139711, -STORE, 140175942074368, 140175985139711, -STORE, 140175942066176, 140175985139711, -STORE, 140175942033408, 140175985139711, -STORE, 140175942025216, 140175985139711, -STORE, 140175942008832, 140175985139711, -STORE, 140175942000640, 140175985139711, -STORE, 140175941984256, 140175985139711, -STORE, 140175941976064, 140175985139711, -STORE, 140175941959680, 140175985139711, -STORE, 140175939862528, 140175985139711, -STORE, 140175939854336, 140175985139711, -STORE, 140175939821568, 140175985139711, -STORE, 140175939813376, 140175985139711, -STORE, 140175939796992, 140175985139711, -STORE, 140175939788800, 140175985139711, -STORE, 140175939772416, 140175985139711, -STORE, 140175939764224, 140175985139711, -STORE, 140175939747840, 140175985139711, -STORE, 140175939739648, 140175985139711, -STORE, 140175939706880, 140175985139711, -STORE, 140175939698688, 140175985139711, -STORE, 140175939682304, 140175985139711, -STORE, 140175939674112, 140175985139711, -STORE, 140175939657728, 140175985139711, -STORE, 140175939649536, 140175985139711, -STORE, 140175939633152, 140175985139711, -STORE, 140175939624960, 140175985139711, -STORE, 140175939592192, 140175985139711, -STORE, 140175939584000, 140175985139711, -STORE, 140175939567616, 140175985139711, -STORE, 140175939559424, 140175985139711, -STORE, 140175939543040, 140175985139711, -STORE, 140175939534848, 140175985139711, -STORE, 140175939518464, 140175985139711, -STORE, 140175939510272, 140175985139711, -STORE, 140175939477504, 140175985139711, -STORE, 140175939469312, 140175985139711, -STORE, 140175939452928, 140175985139711, -STORE, 140175939444736, 140175985139711, -STORE, 140175939428352, 140175985139711, -STORE, 140175939420160, 140175985139711, -STORE, 140175939403776, 140175985139711, -STORE, 140175939395584, 140175985139711, -STORE, 140175939362816, 140175985139711, -STORE, 140175939354624, 140175985139711, -STORE, 140175939338240, 140175985139711, -STORE, 140175939330048, 140175985139711, -STORE, 140175939313664, 140175985139711, -STORE, 140175939305472, 140175985139711, -STORE, 140175939289088, 140175985139711, -STORE, 140175939280896, 140175985139711, -STORE, 140175939248128, 140175985139711, -STORE, 140175939239936, 140175985139711, -STORE, 140175939223552, 140175985139711, -STORE, 140175939215360, 140175985139711, -STORE, 140175939198976, 140175985139711, -STORE, 140175939190784, 140175985139711, -STORE, 140175939174400, 140175985139711, -STORE, 140175939166208, 140175985139711, -STORE, 140175939133440, 140175985139711, -STORE, 140175939125248, 140175985139711, -STORE, 140175939108864, 140175985139711, -STORE, 140175939100672, 140175985139711, -STORE, 140175939084288, 140175985139711, -STORE, 140175939076096, 140175985139711, -STORE, 140175939059712, 140175985139711, -STORE, 140175939051520, 140175985139711, -STORE, 140175939018752, 140175985139711, -STORE, 140175939010560, 140175985139711, -STORE, 140175938994176, 140175985139711, -STORE, 140175938985984, 140175985139711, -STORE, 140175938969600, 140175985139711, -STORE, 140175938961408, 140175985139711, -STORE, 140175938945024, 140175985139711, -STORE, 140175938936832, 140175985139711, -STORE, 140175938904064, 140175985139711, -STORE, 140175938895872, 140175985139711, -STORE, 140175938879488, 140175985139711, -STORE, 140175938871296, 140175985139711, -STORE, 140175938854912, 140175985139711, -STORE, 140175938846720, 140175985139711, -STORE, 140175938830336, 140175985139711, -STORE, 140175938822144, 140175985139711, -STORE, 140175938789376, 140175985139711, -STORE, 140175938781184, 140175985139711, -STORE, 140175938764800, 140175985139711, -STORE, 140175938756608, 140175985139711, -STORE, 140175938740224, 140175985139711, -STORE, 140175938732032, 140175985139711, -STORE, 140175938715648, 140175985139711, -STORE, 140175938707456, 140175985139711, -STORE, 140175938674688, 140175985139711, -STORE, 140175938666496, 140175985139711, -STORE, 140175938650112, 140175985139711, -STORE, 140175938641920, 140175985139711, -STORE, 140175938625536, 140175985139711, -STORE, 140175938617344, 140175985139711, -STORE, 140175938600960, 140175985139711, -STORE, 140175938592768, 140175985139711, -STORE, 140175938560000, 140175985139711, -STORE, 140175938551808, 140175985139711, -STORE, 140175938535424, 140175985139711, -STORE, 140175938527232, 140175985139711, -STORE, 140175938510848, 140175985139711, -STORE, 140175938502656, 140175985139711, -STORE, 140175938486272, 140175985139711, -STORE, 140175938478080, 140175985139711, -STORE, 140175938445312, 140175985139711, -STORE, 140175938437120, 140175985139711, -STORE, 140175938420736, 140175985139711, -STORE, 140175938412544, 140175985139711, -STORE, 140175938396160, 140175985139711, -STORE, 140175938387968, 140175985139711, -STORE, 140175938371584, 140175985139711, -STORE, 140175938363392, 140175985139711, -STORE, 140175938330624, 140175985139711, -STORE, 140175938322432, 140175985139711, -STORE, 140175938306048, 140175985139711, -STORE, 140175938297856, 140175985139711, -STORE, 140175938281472, 140175985139711, -STORE, 140175938273280, 140175985139711, -STORE, 140175938256896, 140175985139711, -STORE, 140175938248704, 140175985139711, -STORE, 140175938215936, 140175985139711, -STORE, 140175938207744, 140175985139711, -STORE, 140175938191360, 140175985139711, -STORE, 140175938183168, 140175985139711, -STORE, 140175938166784, 140175985139711, -STORE, 140175938158592, 140175985139711, -STORE, 140175938142208, 140175985139711, -STORE, 140175936045056, 140175985139711, -STORE, 140175936036864, 140175985139711, -STORE, 140175936004096, 140175985139711, -STORE, 140175935995904, 140175985139711, -STORE, 140175935979520, 140175985139711, -STORE, 140175935971328, 140175985139711, -STORE, 140175935954944, 140175985139711, -STORE, 140175935946752, 140175985139711, -STORE, 140175935930368, 140175985139711, -STORE, 140175935922176, 140175985139711, -STORE, 140175935889408, 140175985139711, -STORE, 140175935881216, 140175985139711, -STORE, 140175935864832, 140175985139711, -STORE, 140175935856640, 140175985139711, -STORE, 140175935840256, 140175985139711, -STORE, 140175935832064, 140175985139711, -STORE, 140175935815680, 140175985139711, -STORE, 140175935807488, 140175985139711, -STORE, 140175935774720, 140175985139711, -STORE, 140175935766528, 140175985139711, -STORE, 140175935750144, 140175985139711, -STORE, 140175935741952, 140175985139711, -STORE, 140175935725568, 140175985139711, -STORE, 140175935717376, 140175985139711, -STORE, 140175935700992, 140175985139711, -STORE, 140175935692800, 140175985139711, -STORE, 140175935660032, 140175985139711, -STORE, 140175935651840, 140175985139711, -STORE, 140175935635456, 140175985139711, -STORE, 140175935627264, 140175985139711, -STORE, 140175935610880, 140175985139711, -STORE, 140175935602688, 140175985139711, -STORE, 140175935586304, 140175985139711, -STORE, 140175935578112, 140175985139711, -STORE, 140175935545344, 140175985139711, -STORE, 140175935537152, 140175985139711, -STORE, 140175935520768, 140175985139711, -STORE, 140175935512576, 140175985139711, -STORE, 140175935496192, 140175985139711, -STORE, 140175935488000, 140175985139711, -STORE, 140175935471616, 140175985139711, -STORE, 140175935463424, 140175985139711, -STORE, 140175935430656, 140175985139711, -STORE, 140175935422464, 140175985139711, -STORE, 140175935406080, 140175985139711, -STORE, 140175935397888, 140175985139711, -STORE, 140175935381504, 140175985139711, -STORE, 140175935373312, 140175985139711, -STORE, 140175935356928, 140175985139711, -STORE, 140175935348736, 140175985139711, -STORE, 140175935315968, 140175985139711, -STORE, 140175935307776, 140175985139711, -STORE, 140175935291392, 140175985139711, -STORE, 140175935283200, 140175985139711, -STORE, 140175935266816, 140175985139711, -STORE, 140175935258624, 140175985139711, -STORE, 140175935242240, 140175985139711, -STORE, 140175935234048, 140175985139711, -STORE, 140175935201280, 140175985139711, -STORE, 140175935193088, 140175985139711, -STORE, 140175935176704, 140175985139711, -STORE, 140175935168512, 140175985139711, -STORE, 140175935152128, 140175985139711, -STORE, 140175935143936, 140175985139711, -STORE, 140175935127552, 140175985139711, -STORE, 140175935119360, 140175985139711, -STORE, 140175935086592, 140175985139711, -STORE, 140175935078400, 140175985139711, -STORE, 140175935062016, 140175985139711, -STORE, 140175935053824, 140175985139711, -STORE, 140175935037440, 140175985139711, -STORE, 140175935029248, 140175985139711, -STORE, 140175935012864, 140175985139711, -STORE, 140175935004672, 140175985139711, -STORE, 140175934971904, 140175985139711, -STORE, 140175934963712, 140175985139711, -STORE, 140175934947328, 140175985139711, -STORE, 140175934939136, 140175985139711, -STORE, 140175934922752, 140175985139711, -STORE, 140175934914560, 140175985139711, -STORE, 140175934898176, 140175985139711, -STORE, 140175934889984, 140175985139711, -STORE, 140175934857216, 140175985139711, -STORE, 140175934849024, 140175985139711, -STORE, 140175934832640, 140175985139711, -STORE, 140175934824448, 140175985139711, -STORE, 140175934808064, 140175985139711, -STORE, 140175934799872, 140175985139711, -STORE, 140175934783488, 140175985139711, -STORE, 140175934775296, 140175985139711, -STORE, 140175934742528, 140175985139711, -STORE, 140175934734336, 140175985139711, -STORE, 140175934717952, 140175985139711, -STORE, 140175934709760, 140175985139711, -STORE, 140175934693376, 140175985139711, -STORE, 140175934685184, 140175985139711, -STORE, 140175934668800, 140175985139711, -STORE, 140175934660608, 140175985139711, -STORE, 140175934627840, 140175985139711, -STORE, 140175934619648, 140175985139711, -STORE, 140175934603264, 140175985139711, -STORE, 140175934595072, 140175985139711, -STORE, 140175934578688, 140175985139711, -STORE, 140175934570496, 140175985139711, -STORE, 140175934554112, 140175985139711, -STORE, 140175934545920, 140175985139711, -STORE, 140175934513152, 140175985139711, -STORE, 140175934504960, 140175985139711, -STORE, 140175934488576, 140175985139711, -STORE, 140175934480384, 140175985139711, -STORE, 140175934464000, 140175985139711, -STORE, 140175934455808, 140175985139711, -STORE, 140175934439424, 140175985139711, -STORE, 140175934431232, 140175985139711, -STORE, 140175934398464, 140175985139711, -STORE, 140175934390272, 140175985139711, -STORE, 140175934373888, 140175985139711, -STORE, 140175934365696, 140175985139711, -STORE, 140175934349312, 140175985139711, -STORE, 140175934341120, 140175985139711, -STORE, 140175934324736, 140175985139711, -STORE, 140175932227584, 140175985139711, -STORE, 140175932219392, 140175985139711, -STORE, 140175932186624, 140175985139711, -STORE, 140175932178432, 140175985139711, -STORE, 140175932162048, 140175985139711, -STORE, 140175932153856, 140175985139711, -STORE, 140175932137472, 140175985139711, -STORE, 53080064, 57884671, -STORE, 140175932129280, 140175985139711, -STORE, 140175932112896, 140175985139711, -STORE, 140175932104704, 140175985139711, -STORE, 140175932071936, 140175985139711, -STORE, 140175932063744, 140175985139711, -STORE, 140175932047360, 140175985139711, -STORE, 140175932039168, 140175985139711, -STORE, 140175932022784, 140175985139711, -STORE, 140175932014592, 140175985139711, -STORE, 140175931998208, 140175985139711, -STORE, 140175931990016, 140175985139711, -STORE, 140175931957248, 140175985139711, -STORE, 140175931949056, 140175985139711, -STORE, 140175931932672, 140175985139711, -STORE, 140175931924480, 140175985139711, -STORE, 140175931908096, 140175985139711, -STORE, 140175931899904, 140175985139711, -STORE, 140175931883520, 140175985139711, -STORE, 140175931875328, 140175985139711, -STORE, 140175931842560, 140175985139711, -STORE, 140175931834368, 140175985139711, -STORE, 140175931817984, 140175985139711, -STORE, 140175931809792, 140175985139711, -STORE, 140175931793408, 140175985139711, -STORE, 140175931785216, 140175985139711, -STORE, 140175931768832, 140175985139711, -STORE, 140175931760640, 140175985139711, -STORE, 140175931727872, 140175985139711, -STORE, 140175931719680, 140175985139711, -STORE, 140175931703296, 140175985139711, -STORE, 140175931695104, 140175985139711, -STORE, 140175931678720, 140175985139711, -STORE, 140175931670528, 140175985139711, -STORE, 140175931654144, 140175985139711, -STORE, 140175931645952, 140175985139711, -STORE, 140175931613184, 140175985139711, -STORE, 140175931604992, 140175985139711, -STORE, 140175931588608, 140175985139711, -STORE, 140175931580416, 140175985139711, -STORE, 140175931564032, 140175985139711, -STORE, 140175931555840, 140175985139711, -STORE, 140175931539456, 140175985139711, -STORE, 140175931531264, 140175985139711, -STORE, 140175931498496, 140175985139711, -STORE, 140175931490304, 140175985139711, -STORE, 140175931473920, 140175985139711, -STORE, 140175931465728, 140175985139711, -STORE, 140175931449344, 140175985139711, -STORE, 140175931441152, 140175985139711, -STORE, 140175931424768, 140175985139711, -STORE, 140175931416576, 140175985139711, -STORE, 140175931383808, 140175985139711, -STORE, 140175931375616, 140175985139711, -STORE, 140175931359232, 140175985139711, -STORE, 140175931351040, 140175985139711, -STORE, 140175931334656, 140175985139711, -STORE, 140175931326464, 140175985139711, -STORE, 140175931310080, 140175985139711, -STORE, 140175931301888, 140175985139711, -STORE, 140175931269120, 140175985139711, -STORE, 140175931260928, 140175985139711, -STORE, 140175931244544, 140175985139711, -STORE, 140175931236352, 140175985139711, -STORE, 140175931219968, 140175985139711, -STORE, 140175931211776, 140175985139711, -STORE, 140175931195392, 140175985139711, -STORE, 140175931187200, 140175985139711, -STORE, 140175931154432, 140175985139711, -STORE, 140175931146240, 140175985139711, -STORE, 140175931129856, 140175985139711, -STORE, 140175931121664, 140175985139711, -STORE, 140175931105280, 140175985139711, -STORE, 140175931097088, 140175985139711, -STORE, 140175931080704, 140175985139711, -STORE, 140175931072512, 140175985139711, -STORE, 140175931039744, 140175985139711, -STORE, 140175931031552, 140175985139711, -STORE, 140175931015168, 140175985139711, -STORE, 140175931006976, 140175985139711, -STORE, 140175930990592, 140175985139711, -STORE, 140175930982400, 140175985139711, -STORE, 140175930966016, 140175985139711, -STORE, 140175930957824, 140175985139711, -STORE, 140175930925056, 140175985139711, -STORE, 140175930916864, 140175985139711, -STORE, 140175930900480, 140175985139711, -STORE, 140175930892288, 140175985139711, -STORE, 140175930875904, 140175985139711, -STORE, 140175930867712, 140175985139711, -STORE, 140175930851328, 140175985139711, -STORE, 140175930843136, 140175985139711, -STORE, 140175930810368, 140175985139711, -STORE, 140175930802176, 140175985139711, -STORE, 140175930785792, 140175985139711, -STORE, 140175930777600, 140175985139711, -STORE, 140175930761216, 140175985139711, -STORE, 140175930753024, 140175985139711, -STORE, 140175930736640, 140175985139711, -STORE, 140175930728448, 140175985139711, -STORE, 140175930695680, 140175985139711, -STORE, 140175930687488, 140175985139711, -STORE, 140175930671104, 140175985139711, -STORE, 140175930662912, 140175985139711, -STORE, 140175930646528, 140175985139711, -STORE, 140175930638336, 140175985139711, -STORE, 140175930621952, 140175985139711, -STORE, 140175930613760, 140175985139711, -STORE, 140175930580992, 140175985139711, -STORE, 140175930572800, 140175985139711, -STORE, 140175930556416, 140175985139711, -STORE, 140175930548224, 140175985139711, -STORE, 140175930531840, 140175985139711, -STORE, 140175930523648, 140175985139711, -STORE, 140175930507264, 140175985139711, -STORE, 140175928410112, 140175985139711, -STORE, 140175928401920, 140175985139711, -STORE, 140175928369152, 140175985139711, -STORE, 140175928360960, 140175985139711, -STORE, 140175928344576, 140175985139711, -STORE, 140175928336384, 140175985139711, -STORE, 140175928320000, 140175985139711, -STORE, 140175928311808, 140175985139711, -STORE, 140175928295424, 140175985139711, -STORE, 140175927242752, 140175985139711, -SNULL, 140175956627455, 140175985139711, -STORE, 140175927242752, 140175956627455, -STORE, 140175956627456, 140175985139711, - }; - unsigned long set24[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140735281639424, 140737488351231, -SNULL, 140735281643519, 140737488351231, -STORE, 140735281639424, 140735281643519, -STORE, 140735281508352, 140735281643519, -STORE, 94717834911744, 94717834928127, -SNULL, 94717834915839, 94717834928127, -STORE, 94717834911744, 94717834915839, -STORE, 94717834915840, 94717834928127, -ERASE, 94717834915840, 94717834928127, -STORE, 94717834919936, 94717834928127, -STORE, 140428246065152, 140428248317951, -SNULL, 140428246208511, 140428248317951, -STORE, 140428246065152, 140428246208511, -STORE, 140428246208512, 140428248317951, -ERASE, 140428246208512, 140428248317951, -STORE, 140428248305664, 140428248313855, -STORE, 140428248313856, 140428248317951, -STORE, 140735281811456, 140735281815551, -STORE, 140735281799168, 140735281811455, -STORE, 140428248297472, 140428248305663, -STORE, 140428243841024, 140428246065151, -SNULL, 140428245491711, 140428246065151, -STORE, 140428243841024, 140428245491711, -STORE, 140428245491712, 140428246065151, -SNULL, 140428245491712, 140428246061055, -STORE, 140428246061056, 140428246065151, -STORE, 140428245491712, 140428246061055, -ERASE, 140428245491712, 140428246061055, -STORE, 140428245491712, 140428246061055, -ERASE, 140428246061056, 140428246065151, -STORE, 140428246061056, 140428246065151, -STORE, 140428248268800, 140428248297471, -STORE, 140428241625088, 140428243841023, -SNULL, 140428241625088, 140428241723391, -STORE, 140428241723392, 140428243841023, -STORE, 140428241625088, 140428241723391, -SNULL, 140428243816447, 140428243841023, -STORE, 140428241723392, 140428243816447, -STORE, 140428243816448, 140428243841023, -SNULL, 140428243816448, 140428243824639, -STORE, 140428243824640, 140428243841023, -STORE, 140428243816448, 140428243824639, -ERASE, 140428243816448, 140428243824639, -STORE, 140428243816448, 140428243824639, -ERASE, 140428243824640, 140428243841023, -STORE, 140428243824640, 140428243841023, -STORE, 140428237828096, 140428241625087, -SNULL, 140428237828096, 140428239486975, -STORE, 140428239486976, 140428241625087, -STORE, 140428237828096, 140428239486975, -SNULL, 140428241584127, 140428241625087, -STORE, 140428239486976, 140428241584127, -STORE, 140428241584128, 140428241625087, -SNULL, 140428241584128, 140428241608703, -STORE, 140428241608704, 140428241625087, -STORE, 140428241584128, 140428241608703, -ERASE, 140428241584128, 140428241608703, -STORE, 140428241584128, 140428241608703, -ERASE, 140428241608704, 140428241625087, -STORE, 140428241608704, 140428241625087, -STORE, 140428235567104, 140428237828095, -SNULL, 140428235567104, 140428235718655, -STORE, 140428235718656, 140428237828095, -STORE, 140428235567104, 140428235718655, -SNULL, 140428237811711, 140428237828095, -STORE, 140428235718656, 140428237811711, -STORE, 140428237811712, 140428237828095, -SNULL, 140428237811712, 140428237819903, -STORE, 140428237819904, 140428237828095, -STORE, 140428237811712, 140428237819903, -ERASE, 140428237811712, 140428237819903, -STORE, 140428237811712, 140428237819903, -ERASE, 140428237819904, 140428237828095, -STORE, 140428237819904, 140428237828095, -STORE, 140428233445376, 140428235567103, -SNULL, 140428233445376, 140428233461759, -STORE, 140428233461760, 140428235567103, -STORE, 140428233445376, 140428233461759, -SNULL, 140428235558911, 140428235567103, -STORE, 140428233461760, 140428235558911, -STORE, 140428235558912, 140428235567103, -ERASE, 140428235558912, 140428235567103, -STORE, 140428235558912, 140428235567103, -STORE, 140428231315456, 140428233445375, -SNULL, 140428231315456, 140428231344127, -STORE, 140428231344128, 140428233445375, -STORE, 140428231315456, 140428231344127, -SNULL, 140428233437183, 140428233445375, -STORE, 140428231344128, 140428233437183, -STORE, 140428233437184, 140428233445375, -ERASE, 140428233437184, 140428233445375, -STORE, 140428233437184, 140428233445375, -STORE, 140428248260608, 140428248268799, -STORE, 140428229062656, 140428231315455, -SNULL, 140428229062656, 140428229214207, -STORE, 140428229214208, 140428231315455, -STORE, 140428229062656, 140428229214207, -SNULL, 140428231307263, 140428231315455, -STORE, 140428229214208, 140428231307263, -STORE, 140428231307264, 140428231315455, -ERASE, 140428231307264, 140428231315455, -STORE, 140428231307264, 140428231315455, -STORE, 140428226891776, 140428229062655, -SNULL, 140428226891776, 140428226961407, -STORE, 140428226961408, 140428229062655, -STORE, 140428226891776, 140428226961407, -SNULL, 140428229054463, 140428229062655, -STORE, 140428226961408, 140428229054463, -STORE, 140428229054464, 140428229062655, -ERASE, 140428229054464, 140428229062655, -STORE, 140428229054464, 140428229062655, -STORE, 140428223680512, 140428226891775, -SNULL, 140428223680512, 140428224757759, -STORE, 140428224757760, 140428226891775, -STORE, 140428223680512, 140428224757759, -SNULL, 140428226854911, 140428226891775, -STORE, 140428224757760, 140428226854911, -STORE, 140428226854912, 140428226891775, -ERASE, 140428226854912, 140428226891775, -STORE, 140428226854912, 140428226891775, -STORE, 140428221546496, 140428223680511, -SNULL, 140428221546496, 140428221575167, -STORE, 140428221575168, 140428223680511, -STORE, 140428221546496, 140428221575167, -SNULL, 140428223672319, 140428223680511, -STORE, 140428221575168, 140428223672319, -STORE, 140428223672320, 140428223680511, -ERASE, 140428223672320, 140428223680511, -STORE, 140428223672320, 140428223680511, -STORE, 140428219236352, 140428221546495, -SNULL, 140428219236352, 140428219441151, -STORE, 140428219441152, 140428221546495, -STORE, 140428219236352, 140428219441151, -SNULL, 140428221538303, 140428221546495, -STORE, 140428219441152, 140428221538303, -STORE, 140428221538304, 140428221546495, -ERASE, 140428221538304, 140428221546495, -STORE, 140428221538304, 140428221546495, -STORE, 140428216852480, 140428219236351, -SNULL, 140428216852480, 140428217044991, -STORE, 140428217044992, 140428219236351, -STORE, 140428216852480, 140428217044991, -SNULL, 140428219138047, 140428219236351, -STORE, 140428217044992, 140428219138047, -STORE, 140428219138048, 140428219236351, -ERASE, 140428219138048, 140428219236351, -STORE, 140428219138048, 140428219236351, -STORE, 140428248252416, 140428248268799, -STORE, 140428214284288, 140428216852479, -SNULL, 140428214284288, 140428214751231, -STORE, 140428214751232, 140428216852479, -STORE, 140428214284288, 140428214751231, -SNULL, 140428216844287, 140428216852479, -STORE, 140428214751232, 140428216844287, -STORE, 140428216844288, 140428216852479, -ERASE, 140428216844288, 140428216852479, -STORE, 140428216844288, 140428216852479, -STORE, 140428212170752, 140428214284287, -SNULL, 140428212170752, 140428212183039, -STORE, 140428212183040, 140428214284287, -STORE, 140428212170752, 140428212183039, -SNULL, 140428214276095, 140428214284287, -STORE, 140428212183040, 140428214276095, -STORE, 140428214276096, 140428214284287, -ERASE, 140428214276096, 140428214284287, -STORE, 140428214276096, 140428214284287, -STORE, 140428209991680, 140428212170751, -SNULL, 140428209991680, 140428210069503, -STORE, 140428210069504, 140428212170751, -STORE, 140428209991680, 140428210069503, -SNULL, 140428212162559, 140428212170751, -STORE, 140428210069504, 140428212162559, -STORE, 140428212162560, 140428212170751, -ERASE, 140428212162560, 140428212170751, -STORE, 140428212162560, 140428212170751, -STORE, 140428207874048, 140428209991679, -SNULL, 140428207874048, 140428207890431, -STORE, 140428207890432, 140428209991679, -STORE, 140428207874048, 140428207890431, -SNULL, 140428209983487, 140428209991679, -STORE, 140428207890432, 140428209983487, -STORE, 140428209983488, 140428209991679, -ERASE, 140428209983488, 140428209991679, -STORE, 140428209983488, 140428209991679, -STORE, 140428248244224, 140428248268799, -STORE, 140428248231936, 140428248268799, -SNULL, 140428241600511, 140428241608703, -STORE, 140428241584128, 140428241600511, -STORE, 140428241600512, 140428241608703, -SNULL, 140428209987583, 140428209991679, -STORE, 140428209983488, 140428209987583, -STORE, 140428209987584, 140428209991679, -SNULL, 140428212166655, 140428212170751, -STORE, 140428212162560, 140428212166655, -STORE, 140428212166656, 140428212170751, -SNULL, 140428214280191, 140428214284287, -STORE, 140428214276096, 140428214280191, -STORE, 140428214280192, 140428214284287, -SNULL, 140428243820543, 140428243824639, -STORE, 140428243816448, 140428243820543, -STORE, 140428243820544, 140428243824639, -SNULL, 140428216848383, 140428216852479, -STORE, 140428216844288, 140428216848383, -STORE, 140428216848384, 140428216852479, -SNULL, 140428219232255, 140428219236351, -STORE, 140428219138048, 140428219232255, -STORE, 140428219232256, 140428219236351, -SNULL, 140428221542399, 140428221546495, -STORE, 140428221538304, 140428221542399, -STORE, 140428221542400, 140428221546495, -SNULL, 140428223676415, 140428223680511, -STORE, 140428223672320, 140428223676415, -STORE, 140428223676416, 140428223680511, -SNULL, 140428226863103, 140428226891775, -STORE, 140428226854912, 140428226863103, -STORE, 140428226863104, 140428226891775, -SNULL, 140428229058559, 140428229062655, -STORE, 140428229054464, 140428229058559, -STORE, 140428229058560, 140428229062655, -SNULL, 140428231311359, 140428231315455, -STORE, 140428231307264, 140428231311359, -STORE, 140428231311360, 140428231315455, -SNULL, 140428233441279, 140428233445375, -STORE, 140428233437184, 140428233441279, -STORE, 140428233441280, 140428233445375, -SNULL, 140428235563007, 140428235567103, -STORE, 140428235558912, 140428235563007, -STORE, 140428235563008, 140428235567103, -SNULL, 140428237815807, 140428237819903, -STORE, 140428237811712, 140428237815807, -STORE, 140428237815808, 140428237819903, -SNULL, 140428246056959, 140428246061055, -STORE, 140428245491712, 140428246056959, -STORE, 140428246056960, 140428246061055, -SNULL, 94717834924031, 94717834928127, -STORE, 94717834919936, 94717834924031, -STORE, 94717834924032, 94717834928127, -SNULL, 140428248309759, 140428248313855, -STORE, 140428248305664, 140428248309759, -STORE, 140428248309760, 140428248313855, -ERASE, 140428248268800, 140428248297471, -STORE, 94717843058688, 94717843193855, -STORE, 94749677137920, 94749677559807, -STORE, 94749677563904, 94749677604863, -STORE, 94749677604864, 94749677608959, -STORE, 94749710970880, 94749711241215, -STORE, 140490884894720, 140490884935679, -STORE, 140490884935680, 140490887032831, -STORE, 140490887032832, 140490887036927, -STORE, 140490887036928, 140490887041023, -STORE, 140490887041024, 140490887065599, -STORE, 140490887065600, 140490887110655, -STORE, 140490887110656, 140490889203711, -STORE, 140490889203712, 140490889207807, -STORE, 140490889207808, 140490889211903, -STORE, 140490889211904, 140490889293823, -STORE, 140490889293824, 140490891390975, -STORE, 140490891390976, 140490891395071, -STORE, 140490891395072, 140490891399167, -STORE, 140490891399168, 140490891407359, -STORE, 140490891407360, 140490891436031, -STORE, 140490891436032, 140490893529087, -STORE, 140490893529088, 140490893533183, -STORE, 140490893533184, 140490893537279, -STORE, 140490893537280, 140490901979135, -STORE, 140490901979136, 140490901991423, -STORE, 140490901991424, 140490904084479, -STORE, 140490904084480, 140490904088575, -STORE, 140490904088576, 140490904092671, -STORE, 140490904092672, 140490904559615, -STORE, 140490904559616, 140490906652671, -STORE, 140490906652672, 140490906656767, -STORE, 140490906656768, 140490906660863, -STORE, 140490906660864, 140490906677247, -STORE, 140490906677248, 140490908770303, -STORE, 140490908770304, 140490908774399, -STORE, 140490908774400, 140490908778495, -STORE, 140490908778496, 140490908794879, -STORE, 140490908794880, 140490910887935, -STORE, 140490910887936, 140490910892031, -STORE, 140490910892032, 140490910896127, -STORE, 140490910896128, 140490912555007, -STORE, 140490912555008, 140490914652159, -STORE, 140490914652160, 140490914668543, -STORE, 140490914668544, 140490914676735, -STORE, 140490914676736, 140490914693119, -STORE, 140490914693120, 140490914791423, -STORE, 140490914791424, 140490916884479, -STORE, 140490916884480, 140490916888575, -STORE, 140490916888576, 140490916892671, -STORE, 140490916892672, 140490916909055, -STORE, 140490916909056, 140490916937727, -STORE, 140490916937728, 140490919030783, -STORE, 140490919030784, 140490919034879, -STORE, 140490919034880, 140490919038975, -STORE, 140490919038976, 140490919190527, -STORE, 140490919190528, 140490921283583, -STORE, 140490921283584, 140490921287679, -STORE, 140490921287680, 140490921291775, -STORE, 140490921291776, 140490921299967, -STORE, 140490921299968, 140490921390079, -STORE, 140490921390080, 140490923483135, -STORE, 140490923483136, 140490923487231, -STORE, 140490923487232, 140490923491327, -STORE, 140490923491328, 140490923757567, -STORE, 140490923757568, 140490925850623, -STORE, 140490925850624, 140490925867007, -STORE, 140490925867008, 140490925871103, -STORE, 140490925871104, 140490925875199, -STORE, 140490925875200, 140490925903871, -STORE, 140490925903872, 140490928001023, -STORE, 140490928001024, 140490928005119, -STORE, 140490928005120, 140490928009215, -STORE, 140490928009216, 140490928152575, -STORE, 140490930184192, 140490930221055, -STORE, 140490930221056, 140490930237439, -STORE, 140490930237440, 140490930241535, -STORE, 140490930241536, 140490930245631, -STORE, 140490930245632, 140490930249727, -STORE, 140490930249728, 140490930253823, -STORE, 140490930253824, 140490930257919, -STORE, 140490930257920, 140490930262015, -STORE, 140724611694592, 140724611829759, -STORE, 140724612427776, 140724612440063, -STORE, 140724612440064, 140724612444159, -STORE, 94103163662336, 94103163772927, -STORE, 94103165865984, 94103165874175, -STORE, 94103165874176, 94103165878271, -STORE, 94103165878272, 94103165886463, -STORE, 94103182548992, 94103182684159, -STORE, 140092694708224, 140092696367103, -STORE, 140092696367104, 140092698464255, -STORE, 140092698464256, 140092698480639, -STORE, 140092698480640, 140092698488831, -STORE, 140092698488832, 140092698505215, -STORE, 140092698505216, 140092698648575, -STORE, 140092700708864, 140092700717055, -STORE, 140092700745728, 140092700749823, -STORE, 140092700749824, 140092700753919, -STORE, 140092700753920, 140092700758015, -STORE, 140736800911360, 140736801046527, -STORE, 140736802308096, 140736802320383, -STORE, 140736802320384, 140736802324479, -STORE, 93948802064384, 93948802174975, -STORE, 93948804268032, 93948804276223, -STORE, 93948804276224, 93948804280319, -STORE, 93948804280320, 93948804288511, -STORE, 93948806266880, 93948806402047, -STORE, 140222999113728, 140223000772607, -STORE, 140223000772608, 140223002869759, -STORE, 140223002869760, 140223002886143, -STORE, 140223002886144, 140223002894335, -STORE, 140223002894336, 140223002910719, -STORE, 140223002910720, 140223003054079, -STORE, 140223005114368, 140223005122559, -STORE, 140223005151232, 140223005155327, -STORE, 140223005155328, 140223005159423, -STORE, 140223005159424, 140223005163519, -STORE, 140720877506560, 140720877641727, -STORE, 140720878231552, 140720878243839, -STORE, 140720878243840, 140720878247935, -STORE, 140737488347136, 140737488351231, -STORE, 140733232087040, 140737488351231, -SNULL, 140733232091135, 140737488351231, -STORE, 140733232087040, 140733232091135, -STORE, 140733231955968, 140733232091135, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140161681321984, 140161683574783, -SNULL, 140161681465343, 140161683574783, -STORE, 140161681321984, 140161681465343, -STORE, 140161681465344, 140161683574783, -ERASE, 140161681465344, 140161683574783, -STORE, 140161683562496, 140161683570687, -STORE, 140161683570688, 140161683574783, -STORE, 140733232214016, 140733232218111, -STORE, 140733232201728, 140733232214015, -STORE, 140161683533824, 140161683562495, -STORE, 140161683525632, 140161683533823, -STORE, 140161678159872, 140161681321983, -SNULL, 140161678159872, 140161679220735, -STORE, 140161679220736, 140161681321983, -STORE, 140161678159872, 140161679220735, -SNULL, 140161681313791, 140161681321983, -STORE, 140161679220736, 140161681313791, -STORE, 140161681313792, 140161681321983, -ERASE, 140161681313792, 140161681321983, -STORE, 140161681313792, 140161681321983, -STORE, 140161674362880, 140161678159871, -SNULL, 140161674362880, 140161676021759, -STORE, 140161676021760, 140161678159871, -STORE, 140161674362880, 140161676021759, -SNULL, 140161678118911, 140161678159871, -STORE, 140161676021760, 140161678118911, -STORE, 140161678118912, 140161678159871, -SNULL, 140161678118912, 140161678143487, -STORE, 140161678143488, 140161678159871, -STORE, 140161678118912, 140161678143487, -ERASE, 140161678118912, 140161678143487, -STORE, 140161678118912, 140161678143487, -ERASE, 140161678143488, 140161678159871, -STORE, 140161678143488, 140161678159871, -STORE, 140161683513344, 140161683533823, -SNULL, 140161678135295, 140161678143487, -STORE, 140161678118912, 140161678135295, -STORE, 140161678135296, 140161678143487, -SNULL, 140161681317887, 140161681321983, -STORE, 140161681313792, 140161681317887, -STORE, 140161681317888, 140161681321983, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140161683566591, 140161683570687, -STORE, 140161683562496, 140161683566591, -STORE, 140161683566592, 140161683570687, -ERASE, 140161683533824, 140161683562495, -STORE, 25477120, 25612287, -STORE, 25477120, 25759743, -STORE, 140161681829888, 140161683513343, -STORE, 25477120, 25915391, -STORE, 25477120, 26054655, -SNULL, 25800703, 26054655, -STORE, 25477120, 25800703, -STORE, 25800704, 26054655, -ERASE, 25800704, 26054655, -STORE, 140737488347136, 140737488351231, -STORE, 140723218452480, 140737488351231, -SNULL, 140723218456575, 140737488351231, -STORE, 140723218452480, 140723218456575, -STORE, 140723218321408, 140723218456575, -STORE, 4194304, 26279935, -STORE, 28372992, 28454911, -STORE, 28454912, 29806591, -STORE, 140398872264704, 140398874517503, -SNULL, 140398872408063, 140398874517503, -STORE, 140398872264704, 140398872408063, -STORE, 140398872408064, 140398874517503, -ERASE, 140398872408064, 140398874517503, -STORE, 140398874505216, 140398874513407, -STORE, 140398874513408, 140398874517503, -STORE, 140723219247104, 140723219251199, -STORE, 140723219234816, 140723219247103, -STORE, 140398874476544, 140398874505215, -STORE, 140398874468352, 140398874476543, -STORE, 140398868430848, 140398872264703, -SNULL, 140398868430848, 140398870138879, -STORE, 140398870138880, 140398872264703, -STORE, 140398868430848, 140398870138879, -SNULL, 140398872231935, 140398872264703, -STORE, 140398870138880, 140398872231935, -STORE, 140398872231936, 140398872264703, -ERASE, 140398872231936, 140398872264703, -STORE, 140398872231936, 140398872264703, -STORE, 140398866235392, 140398868430847, -SNULL, 140398866235392, 140398866329599, -STORE, 140398866329600, 140398868430847, -STORE, 140398866235392, 140398866329599, -SNULL, 140398868422655, 140398868430847, -STORE, 140398866329600, 140398868422655, -STORE, 140398868422656, 140398868430847, -ERASE, 140398868422656, 140398868430847, -STORE, 140398868422656, 140398868430847, -STORE, 140398863716352, 140398866235391, -SNULL, 140398863716352, 140398864130047, -STORE, 140398864130048, 140398866235391, -STORE, 140398863716352, 140398864130047, -SNULL, 140398866223103, 140398866235391, -STORE, 140398864130048, 140398866223103, -STORE, 140398866223104, 140398866235391, -ERASE, 140398866223104, 140398866235391, -STORE, 140398866223104, 140398866235391, -STORE, 140398861082624, 140398863716351, -SNULL, 140398861082624, 140398861611007, -STORE, 140398861611008, 140398863716351, -STORE, 140398861082624, 140398861611007, -SNULL, 140398863708159, 140398863716351, -STORE, 140398861611008, 140398863708159, -STORE, 140398863708160, 140398863716351, -ERASE, 140398863708160, 140398863716351, -STORE, 140398863708160, 140398863716351, -STORE, 140398858969088, 140398861082623, -SNULL, 140398858969088, 140398858981375, -STORE, 140398858981376, 140398861082623, -STORE, 140398858969088, 140398858981375, -SNULL, 140398861074431, 140398861082623, -STORE, 140398858981376, 140398861074431, -STORE, 140398861074432, 140398861082623, -ERASE, 140398861074432, 140398861082623, -STORE, 140398861074432, 140398861082623, -STORE, 140398856765440, 140398858969087, -SNULL, 140398856765440, 140398856867839, -STORE, 140398856867840, 140398858969087, -STORE, 140398856765440, 140398856867839, -SNULL, 140398858960895, 140398858969087, -STORE, 140398856867840, 140398858960895, -STORE, 140398858960896, 140398858969087, -ERASE, 140398858960896, 140398858969087, -STORE, 140398858960896, 140398858969087, -STORE, 140398874460160, 140398874476543, -STORE, 140398853603328, 140398856765439, -SNULL, 140398853603328, 140398854664191, -STORE, 140398854664192, 140398856765439, -STORE, 140398853603328, 140398854664191, -SNULL, 140398856757247, 140398856765439, -STORE, 140398854664192, 140398856757247, -STORE, 140398856757248, 140398856765439, -ERASE, 140398856757248, 140398856765439, -STORE, 140398856757248, 140398856765439, -STORE, 140398849806336, 140398853603327, -SNULL, 140398849806336, 140398851465215, -STORE, 140398851465216, 140398853603327, -STORE, 140398849806336, 140398851465215, -SNULL, 140398853562367, 140398853603327, -STORE, 140398851465216, 140398853562367, -STORE, 140398853562368, 140398853603327, -SNULL, 140398853562368, 140398853586943, -STORE, 140398853586944, 140398853603327, -STORE, 140398853562368, 140398853586943, -ERASE, 140398853562368, 140398853586943, -STORE, 140398853562368, 140398853586943, -ERASE, 140398853586944, 140398853603327, -STORE, 140398853586944, 140398853603327, -STORE, 140398874447872, 140398874476543, -SNULL, 140398853578751, 140398853586943, -STORE, 140398853562368, 140398853578751, -STORE, 140398853578752, 140398853586943, -SNULL, 140398856761343, 140398856765439, -STORE, 140398856757248, 140398856761343, -STORE, 140398856761344, 140398856765439, -SNULL, 140398858964991, 140398858969087, -STORE, 140398858960896, 140398858964991, -STORE, 140398858964992, 140398858969087, -SNULL, 140398861078527, 140398861082623, -STORE, 140398861074432, 140398861078527, -STORE, 140398861078528, 140398861082623, -SNULL, 140398863712255, 140398863716351, -STORE, 140398863708160, 140398863712255, -STORE, 140398863712256, 140398863716351, -SNULL, 140398866231295, 140398866235391, -STORE, 140398866223104, 140398866231295, -STORE, 140398866231296, 140398866235391, -SNULL, 140398868426751, 140398868430847, -STORE, 140398868422656, 140398868426751, -STORE, 140398868426752, 140398868430847, -SNULL, 140398872236031, 140398872264703, -STORE, 140398872231936, 140398872236031, -STORE, 140398872236032, 140398872264703, -SNULL, 28405759, 28454911, -STORE, 28372992, 28405759, -STORE, 28405760, 28454911, -SNULL, 140398874509311, 140398874513407, -STORE, 140398874505216, 140398874509311, -STORE, 140398874509312, 140398874513407, -ERASE, 140398874476544, 140398874505215, -STORE, 43278336, 43413503, -STORE, 140398872764416, 140398874447871, -STORE, 140398874501120, 140398874505215, -STORE, 140398872629248, 140398872764415, -STORE, 43278336, 43556863, -STORE, 140398847709184, 140398849806335, -STORE, 140398874492928, 140398874505215, -STORE, 140398874484736, 140398874505215, -STORE, 140398874447872, 140398874484735, -STORE, 140398872612864, 140398872764415, -STORE, 43278336, 43692031, -STORE, 43278336, 43880447, -STORE, 140398872604672, 140398872764415, -STORE, 140398872596480, 140398872764415, -STORE, 43278336, 44044287, -STORE, 140398872580096, 140398872764415, -STORE, 140737488347136, 140737488351231, -STORE, 140734403092480, 140737488351231, -SNULL, 140734403096575, 140737488351231, -STORE, 140734403092480, 140734403096575, -STORE, 140734402961408, 140734403096575, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140240662380544, 140240664633343, -SNULL, 140240662523903, 140240664633343, -STORE, 140240662380544, 140240662523903, -STORE, 140240662523904, 140240664633343, -ERASE, 140240662523904, 140240664633343, -STORE, 140240664621056, 140240664629247, -STORE, 140240664629248, 140240664633343, -STORE, 140734403145728, 140734403149823, -STORE, 140734403133440, 140734403145727, -STORE, 140240664592384, 140240664621055, -STORE, 140240664584192, 140240664592383, -STORE, 140240659218432, 140240662380543, -SNULL, 140240659218432, 140240660279295, -STORE, 140240660279296, 140240662380543, -STORE, 140240659218432, 140240660279295, -SNULL, 140240662372351, 140240662380543, -STORE, 140240660279296, 140240662372351, -STORE, 140240662372352, 140240662380543, -ERASE, 140240662372352, 140240662380543, -STORE, 140240662372352, 140240662380543, -STORE, 140240655421440, 140240659218431, -SNULL, 140240655421440, 140240657080319, -STORE, 140240657080320, 140240659218431, -STORE, 140240655421440, 140240657080319, -SNULL, 140240659177471, 140240659218431, -STORE, 140240657080320, 140240659177471, -STORE, 140240659177472, 140240659218431, -SNULL, 140240659177472, 140240659202047, -STORE, 140240659202048, 140240659218431, -STORE, 140240659177472, 140240659202047, -ERASE, 140240659177472, 140240659202047, -STORE, 140240659177472, 140240659202047, -ERASE, 140240659202048, 140240659218431, -STORE, 140240659202048, 140240659218431, -STORE, 140240664571904, 140240664592383, -SNULL, 140240659193855, 140240659202047, -STORE, 140240659177472, 140240659193855, -STORE, 140240659193856, 140240659202047, -SNULL, 140240662376447, 140240662380543, -STORE, 140240662372352, 140240662376447, -STORE, 140240662376448, 140240662380543, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140240664625151, 140240664629247, -STORE, 140240664621056, 140240664625151, -STORE, 140240664625152, 140240664629247, -ERASE, 140240664592384, 140240664621055, -STORE, 30646272, 30781439, -STORE, 30646272, 30928895, -STORE, 140240662888448, 140240664571903, -STORE, 94256659468288, 94256659578879, -STORE, 94256661671936, 94256661680127, -STORE, 94256661680128, 94256661684223, -STORE, 94256661684224, 94256661692415, -STORE, 94256687980544, 94256688115711, -STORE, 139801712504832, 139801714163711, -STORE, 139801714163712, 139801716260863, -STORE, 139801716260864, 139801716277247, -STORE, 139801716277248, 139801716285439, -STORE, 139801716285440, 139801716301823, -STORE, 139801716301824, 139801716445183, -STORE, 139801718505472, 139801718513663, -STORE, 139801718542336, 139801718546431, -STORE, 139801718546432, 139801718550527, -STORE, 139801718550528, 139801718554623, -STORE, 140721575538688, 140721575673855, -STORE, 140721577013248, 140721577025535, -STORE, 140721577025536, 140721577029631, -STORE, 140737488347136, 140737488351231, -STORE, 140729259393024, 140737488351231, -SNULL, 140729259397119, 140737488351231, -STORE, 140729259393024, 140729259397119, -STORE, 140729259261952, 140729259397119, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 139682376638464, 139682378891263, -SNULL, 139682376781823, 139682378891263, -STORE, 139682376638464, 139682376781823, -STORE, 139682376781824, 139682378891263, -ERASE, 139682376781824, 139682378891263, -STORE, 139682378878976, 139682378887167, -STORE, 139682378887168, 139682378891263, -STORE, 140729260462080, 140729260466175, -STORE, 140729260449792, 140729260462079, -STORE, 139682378850304, 139682378878975, -STORE, 139682378842112, 139682378850303, -STORE, 139682373476352, 139682376638463, -SNULL, 139682373476352, 139682374537215, -STORE, 139682374537216, 139682376638463, -STORE, 139682373476352, 139682374537215, -SNULL, 139682376630271, 139682376638463, -STORE, 139682374537216, 139682376630271, -STORE, 139682376630272, 139682376638463, -ERASE, 139682376630272, 139682376638463, -STORE, 139682376630272, 139682376638463, -STORE, 139682369679360, 139682373476351, -SNULL, 139682369679360, 139682371338239, -STORE, 139682371338240, 139682373476351, -STORE, 139682369679360, 139682371338239, -SNULL, 139682373435391, 139682373476351, -STORE, 139682371338240, 139682373435391, -STORE, 139682373435392, 139682373476351, -SNULL, 139682373435392, 139682373459967, -STORE, 139682373459968, 139682373476351, -STORE, 139682373435392, 139682373459967, -ERASE, 139682373435392, 139682373459967, -STORE, 139682373435392, 139682373459967, -ERASE, 139682373459968, 139682373476351, -STORE, 139682373459968, 139682373476351, -STORE, 139682378829824, 139682378850303, -SNULL, 139682373451775, 139682373459967, -STORE, 139682373435392, 139682373451775, -STORE, 139682373451776, 139682373459967, -SNULL, 139682376634367, 139682376638463, -STORE, 139682376630272, 139682376634367, -STORE, 139682376634368, 139682376638463, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 139682378883071, 139682378887167, -STORE, 139682378878976, 139682378883071, -STORE, 139682378883072, 139682378887167, -ERASE, 139682378850304, 139682378878975, -STORE, 10022912, 10158079, -STORE, 10022912, 10305535, -STORE, 139682377146368, 139682378829823, -STORE, 140737488347136, 140737488351231, -STORE, 140731831926784, 140737488351231, -SNULL, 140731831930879, 140737488351231, -STORE, 140731831926784, 140731831930879, -STORE, 140731831795712, 140731831930879, -STORE, 94615305261056, 94615307485183, -SNULL, 94615305371647, 94615307485183, -STORE, 94615305261056, 94615305371647, -STORE, 94615305371648, 94615307485183, -ERASE, 94615305371648, 94615307485183, -STORE, 94615307464704, 94615307476991, -STORE, 94615307476992, 94615307485183, -STORE, 140163912994816, 140163915247615, -SNULL, 140163913138175, 140163915247615, -STORE, 140163912994816, 140163913138175, -STORE, 140163913138176, 140163915247615, -ERASE, 140163913138176, 140163915247615, -STORE, 140163915235328, 140163915243519, -STORE, 140163915243520, 140163915247615, -STORE, 140731832217600, 140731832221695, -STORE, 140731832205312, 140731832217599, -STORE, 140163915206656, 140163915235327, -STORE, 140163915198464, 140163915206655, -STORE, 140163909197824, 140163912994815, -SNULL, 140163909197824, 140163910856703, -STORE, 140163910856704, 140163912994815, -STORE, 140163909197824, 140163910856703, -SNULL, 140163912953855, 140163912994815, -STORE, 140163910856704, 140163912953855, -STORE, 140163912953856, 140163912994815, -SNULL, 140163912953856, 140163912978431, -STORE, 140163912978432, 140163912994815, -STORE, 140163912953856, 140163912978431, -ERASE, 140163912953856, 140163912978431, -STORE, 140163912953856, 140163912978431, -ERASE, 140163912978432, 140163912994815, -STORE, 140163912978432, 140163912994815, -SNULL, 140163912970239, 140163912978431, -STORE, 140163912953856, 140163912970239, -STORE, 140163912970240, 140163912978431, -SNULL, 94615307472895, 94615307476991, -STORE, 94615307464704, 94615307472895, -STORE, 94615307472896, 94615307476991, -SNULL, 140163915239423, 140163915243519, -STORE, 140163915235328, 140163915239423, -STORE, 140163915239424, 140163915243519, -ERASE, 140163915206656, 140163915235327, -STORE, 94615330672640, 94615330807807, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725254479872, 140737488351231, -SNULL, 140725254488063, 140737488351231, -STORE, 140725254479872, 140725254488063, -STORE, 140725254348800, 140725254488063, -STORE, 94572781277184, 94572785741823, -SNULL, 94572783312895, 94572785741823, -STORE, 94572781277184, 94572783312895, -STORE, 94572783312896, 94572785741823, -ERASE, 94572783312896, 94572785741823, -STORE, 94572785405952, 94572785455103, -STORE, 94572785455104, 94572785741823, -STORE, 139636001341440, 139636003594239, -SNULL, 139636001484799, 139636003594239, -STORE, 139636001341440, 139636001484799, -STORE, 139636001484800, 139636003594239, -ERASE, 139636001484800, 139636003594239, -STORE, 139636003581952, 139636003590143, -STORE, 139636003590144, 139636003594239, -STORE, 140725255557120, 140725255561215, -STORE, 140725255544832, 140725255557119, -STORE, 139636003553280, 139636003581951, -STORE, 139636003545088, 139636003553279, -STORE, 139635998773248, 139636001341439, -SNULL, 139635998773248, 139635999240191, -STORE, 139635999240192, 139636001341439, -STORE, 139635998773248, 139635999240191, -SNULL, 139636001333247, 139636001341439, -STORE, 139635999240192, 139636001333247, -STORE, 139636001333248, 139636001341439, -ERASE, 139636001333248, 139636001341439, -STORE, 139636001333248, 139636001341439, -STORE, 139635996569600, 139635998773247, -SNULL, 139635996569600, 139635996671999, -STORE, 139635996672000, 139635998773247, -STORE, 139635996569600, 139635996671999, -SNULL, 139635998765055, 139635998773247, -STORE, 139635996672000, 139635998765055, -STORE, 139635998765056, 139635998773247, -ERASE, 139635998765056, 139635998773247, -STORE, 139635998765056, 139635998773247, -STORE, 139635994353664, 139635996569599, -SNULL, 139635994353664, 139635994451967, -STORE, 139635994451968, 139635996569599, -STORE, 139635994353664, 139635994451967, -SNULL, 139635996545023, 139635996569599, -STORE, 139635994451968, 139635996545023, -STORE, 139635996545024, 139635996569599, -SNULL, 139635996545024, 139635996553215, -STORE, 139635996553216, 139635996569599, -STORE, 139635996545024, 139635996553215, -ERASE, 139635996545024, 139635996553215, -STORE, 139635996545024, 139635996553215, -ERASE, 139635996553216, 139635996569599, -STORE, 139635996553216, 139635996569599, -STORE, 139635992223744, 139635994353663, -SNULL, 139635992223744, 139635992252415, -STORE, 139635992252416, 139635994353663, -STORE, 139635992223744, 139635992252415, -SNULL, 139635994345471, 139635994353663, -STORE, 139635992252416, 139635994345471, -STORE, 139635994345472, 139635994353663, -ERASE, 139635994345472, 139635994353663, -STORE, 139635994345472, 139635994353663, -STORE, 139635988426752, 139635992223743, -SNULL, 139635988426752, 139635990085631, -STORE, 139635990085632, 139635992223743, -STORE, 139635988426752, 139635990085631, -SNULL, 139635992182783, 139635992223743, -STORE, 139635990085632, 139635992182783, -STORE, 139635992182784, 139635992223743, -SNULL, 139635992182784, 139635992207359, -STORE, 139635992207360, 139635992223743, -STORE, 139635992182784, 139635992207359, -ERASE, 139635992182784, 139635992207359, -STORE, 139635992182784, 139635992207359, -ERASE, 139635992207360, 139635992223743, -STORE, 139635992207360, 139635992223743, -STORE, 139636003536896, 139636003553279, -SNULL, 139635992199167, 139635992207359, -STORE, 139635992182784, 139635992199167, -STORE, 139635992199168, 139635992207359, -SNULL, 139635996549119, 139635996553215, -STORE, 139635996545024, 139635996549119, -STORE, 139635996549120, 139635996553215, -SNULL, 139635994349567, 139635994353663, -STORE, 139635994345472, 139635994349567, -STORE, 139635994349568, 139635994353663, -SNULL, 139635998769151, 139635998773247, -STORE, 139635998765056, 139635998769151, -STORE, 139635998769152, 139635998773247, -SNULL, 139636001337343, 139636001341439, -STORE, 139636001333248, 139636001337343, -STORE, 139636001337344, 139636001341439, -SNULL, 94572785418239, 94572785455103, -STORE, 94572785405952, 94572785418239, -STORE, 94572785418240, 94572785455103, -SNULL, 139636003586047, 139636003590143, -STORE, 139636003581952, 139636003586047, -STORE, 139636003586048, 139636003590143, -ERASE, 139636003553280, 139636003581951, -STORE, 94572798435328, 94572798570495, -STORE, 139636001853440, 139636003536895, -STORE, 139635981426688, 139635988426751, -STORE, 139635980615680, 139635981426687, -STORE, 94572798435328, 94572798705663, -STORE, 94572798435328, 94572798840831, -STORE, 94572798435328, 94572798975999, -STORE, 94572798435328, 94572799111167, -STORE, 94572798435328, 94572799246335, -STORE, 94572798435328, 94572799381503, -STORE, 94572798435328, 94572799516671, -STORE, 94572798435328, 94572799651839, -STORE, 94572798435328, 94572799787007, -STORE, 94572798435328, 94572799922175, -STORE, 94572798435328, 94572800057343, -STORE, 94572798435328, 94572800192511, -STORE, 94572798435328, 94572800327679, -STORE, 94572798435328, 94572800462847, -STORE, 94572798435328, 94572800598015, -STORE, 94572798435328, 94572800733183, -STORE, 94572798435328, 94572800868351, -STORE, 94572798435328, 94572801003519, -STORE, 94572798435328, 94572801138687, -STORE, 94572798435328, 94572801273855, -STORE, 94572798435328, 94572801409023, -STORE, 94572798435328, 94572801544191, -STORE, 94572798435328, 94572801679359, -STORE, 94572798435328, 94572801814527, -STORE, 94572798435328, 94572801949695, -STORE, 94572798435328, 94572802084863, -STORE, 94572798435328, 94572802220031, -STORE, 94572798435328, 94572802355199, -STORE, 94572798435328, 94572802490367, -STORE, 94572798435328, 94572802625535, -STORE, 94572798435328, 94572802760703, -STORE, 94572798435328, 94572802895871, -STORE, 94572798435328, 94572803031039, -STORE, 94572798435328, 94572803166207, -STORE, 94572798435328, 94572803301375, -STORE, 94572798435328, 94572803436543, -STORE, 94572798435328, 94572803571711, -STORE, 94572798435328, 94572803706879, -STORE, 94572798435328, 94572803842047, -STORE, 94572798435328, 94572803977215, -STORE, 94572798435328, 94572804112383, -STORE, 94572798435328, 94572804247551, -STORE, 94572798435328, 94572804382719, -STORE, 94572798435328, 94572804517887, -STORE, 94572798435328, 94572804653055, -STORE, 94572798435328, 94572804788223, -STORE, 94572798435328, 94572804923391, -STORE, 94572798435328, 94572805058559, -STORE, 94572798435328, 94572805193727, -STORE, 94572798435328, 94572805328895, -STORE, 94572798435328, 94572805464063, -STORE, 94572798435328, 94572805599231, -STORE, 94572798435328, 94572805734399, -STORE, 94572798435328, 94572805869567, -STORE, 94572798435328, 94572806004735, -STORE, 94572798435328, 94572806139903, -STORE, 94572798435328, 94572806275071, -STORE, 94572798435328, 94572806410239, -STORE, 94572798435328, 94572806545407, -STORE, 94572798435328, 94572806680575, -STORE, 94572798435328, 94572806815743, -STORE, 94572798435328, 94572806950911, -STORE, 94572798435328, 94572807086079, -STORE, 94572798435328, 94572807221247, -STORE, 94572798435328, 94572807356415, -STORE, 94572798435328, 94572807491583, -STORE, 94572798435328, 94572807626751, -STORE, 94572798435328, 94572807761919, -STORE, 94572798435328, 94572807897087, -STORE, 94572798435328, 94572808032255, -STORE, 94572798435328, 94572808167423, -STORE, 94572798435328, 94572808302591, -STORE, 94572798435328, 94572808437759, -STORE, 94572798435328, 94572808572927, -ERASE, 139635981426688, 139635988426751, -STORE, 139635985088512, 139635988426751, -STORE, 139635778273280, 139635980615679, -STORE, 139635567632384, 139635778273279, -STORE, 94572798435328, 94572808716287, -STORE, 139635984564224, 139635985088511, -STORE, 139635559239680, 139635567632383, -SNULL, 139635559243775, 139635567632383, -STORE, 139635559239680, 139635559243775, -STORE, 139635559243776, 139635567632383, -STORE, 139635550846976, 139635559239679, -SNULL, 139635550851071, 139635559239679, -STORE, 139635550846976, 139635550851071, -STORE, 139635550851072, 139635559239679, -STORE, 139635542454272, 139635550846975, -STORE, 139635408236544, 139635542454271, -SNULL, 139635408236544, 139635426590719, -STORE, 139635426590720, 139635542454271, -STORE, 139635408236544, 139635426590719, -ERASE, 139635408236544, 139635426590719, -STORE, 139635292372992, 139635542454271, -SNULL, 139635359481855, 139635542454271, -STORE, 139635292372992, 139635359481855, -STORE, 139635359481856, 139635542454271, -SNULL, 139635359481856, 139635426590719, -STORE, 139635426590720, 139635542454271, -STORE, 139635359481856, 139635426590719, -ERASE, 139635359481856, 139635426590719, -SNULL, 139635542458367, 139635550846975, -STORE, 139635542454272, 139635542458367, -STORE, 139635542458368, 139635550846975, -STORE, 139635418198016, 139635426590719, -SNULL, 139635493699583, 139635542454271, -STORE, 139635426590720, 139635493699583, -STORE, 139635493699584, 139635542454271, -ERASE, 139635493699584, 139635542454271, -SNULL, 139635426725887, 139635493699583, -STORE, 139635426590720, 139635426725887, -STORE, 139635426725888, 139635493699583, -SNULL, 139635292508159, 139635359481855, -STORE, 139635292372992, 139635292508159, -STORE, 139635292508160, 139635359481855, -SNULL, 139635418202111, 139635426590719, -STORE, 139635418198016, 139635418202111, -STORE, 139635418202112, 139635426590719, -STORE, 139635225264128, 139635292372991, -STORE, 139635534061568, 139635542454271, -SNULL, 139635534065663, 139635542454271, -STORE, 139635534061568, 139635534065663, -STORE, 139635534065664, 139635542454271, -STORE, 139635525668864, 139635534061567, -SNULL, 139635525672959, 139635534061567, -STORE, 139635525668864, 139635525672959, -STORE, 139635525672960, 139635534061567, -SNULL, 139635225399295, 139635292372991, -STORE, 139635225264128, 139635225399295, -STORE, 139635225399296, 139635292372991, -STORE, 139635091046400, 139635225264127, -SNULL, 139635158155263, 139635225264127, -STORE, 139635091046400, 139635158155263, -STORE, 139635158155264, 139635225264127, -ERASE, 139635158155264, 139635225264127, -STORE, 139634956828672, 139635158155263, -STORE, 139635517276160, 139635525668863, -SNULL, 139635517280255, 139635525668863, -STORE, 139635517276160, 139635517280255, -STORE, 139635517280256, 139635525668863, -SNULL, 139634956828672, 139635091046399, -STORE, 139635091046400, 139635158155263, -STORE, 139634956828672, 139635091046399, -SNULL, 139635091181567, 139635158155263, -STORE, 139635091046400, 139635091181567, -STORE, 139635091181568, 139635158155263, -SNULL, 139635023937535, 139635091046399, -STORE, 139634956828672, 139635023937535, -STORE, 139635023937536, 139635091046399, -ERASE, 139635023937536, 139635091046399, -STORE, 139634956828672, 139635091046399, -SNULL, 139634956828672, 139635023937535, -STORE, 139635023937536, 139635091046399, -STORE, 139634956828672, 139635023937535, -SNULL, 139635024072703, 139635091046399, -STORE, 139635023937536, 139635024072703, -STORE, 139635024072704, 139635091046399, -STORE, 139635508883456, 139635517276159, -SNULL, 139635508887551, 139635517276159, -STORE, 139635508883456, 139635508887551, -STORE, 139635508887552, 139635517276159, -STORE, 139634822610944, 139635023937535, -SNULL, 139634822610944, 139634956828671, -STORE, 139634956828672, 139635023937535, -STORE, 139634822610944, 139634956828671, -SNULL, 139634956963839, 139635023937535, -STORE, 139634956828672, 139634956963839, -STORE, 139634956963840, 139635023937535, -STORE, 139635500490752, 139635508883455, -SNULL, 139634889719807, 139634956828671, -STORE, 139634822610944, 139634889719807, -STORE, 139634889719808, 139634956828671, -ERASE, 139634889719808, 139634956828671, -SNULL, 139635500494847, 139635508883455, -STORE, 139635500490752, 139635500494847, -STORE, 139635500494848, 139635508883455, -SNULL, 139634822746111, 139634889719807, -STORE, 139634822610944, 139634822746111, -STORE, 139634822746112, 139634889719807, -STORE, 139635409805312, 139635418198015, -STORE, 139634822746112, 139634956828671, -SNULL, 139634822746112, 139634889719807, -STORE, 139634889719808, 139634956828671, -STORE, 139634822746112, 139634889719807, -SNULL, 139634889854975, 139634956828671, -STORE, 139634889719808, 139634889854975, -STORE, 139634889854976, 139634956828671, -SNULL, 139635409809407, 139635418198015, -STORE, 139635409805312, 139635409809407, -STORE, 139635409809408, 139635418198015, -STORE, 139635401412608, 139635409805311, -STORE, 139634688393216, 139634822610943, -SNULL, 139634755502079, 139634822610943, -STORE, 139634688393216, 139634755502079, -STORE, 139634755502080, 139634822610943, -ERASE, 139634755502080, 139634822610943, -SNULL, 139635401416703, 139635409805311, -STORE, 139635401412608, 139635401416703, -STORE, 139635401416704, 139635409805311, -STORE, 139634554175488, 139634755502079, -SNULL, 139634554175488, 139634688393215, -STORE, 139634688393216, 139634755502079, -STORE, 139634554175488, 139634688393215, -SNULL, 139634688528383, 139634755502079, -STORE, 139634688393216, 139634688528383, -STORE, 139634688528384, 139634755502079, -STORE, 139635393019904, 139635401412607, -SNULL, 139634621284351, 139634688393215, -STORE, 139634554175488, 139634621284351, -STORE, 139634621284352, 139634688393215, -ERASE, 139634621284352, 139634688393215, -SNULL, 139634554310655, 139634621284351, -STORE, 139634554175488, 139634554310655, -STORE, 139634554310656, 139634621284351, -STORE, 139634554310656, 139634688393215, -SNULL, 139635393023999, 139635401412607, -STORE, 139635393019904, 139635393023999, -STORE, 139635393024000, 139635401412607, -SNULL, 139634554310656, 139634621284351, -STORE, 139634621284352, 139634688393215, -STORE, 139634554310656, 139634621284351, -SNULL, 139634621419519, 139634688393215, -STORE, 139634621284352, 139634621419519, -STORE, 139634621419520, 139634688393215, -STORE, 139635384627200, 139635393019903, -SNULL, 139635384631295, 139635393019903, -STORE, 139635384627200, 139635384631295, -STORE, 139635384631296, 139635393019903, -STORE, 139635376234496, 139635384627199, -SNULL, 139635376238591, 139635384627199, -STORE, 139635376234496, 139635376238591, -STORE, 139635376238592, 139635384627199, -STORE, 139635367841792, 139635376234495, -SNULL, 139635367845887, 139635376234495, -STORE, 139635367841792, 139635367845887, -STORE, 139635367845888, 139635376234495, -STORE, 139634419957760, 139634554175487, -SNULL, 139634487066623, 139634554175487, -STORE, 139634419957760, 139634487066623, -STORE, 139634487066624, 139634554175487, -ERASE, 139634487066624, 139634554175487, -STORE, 139635216871424, 139635225264127, -SNULL, 139635216875519, 139635225264127, -STORE, 139635216871424, 139635216875519, -STORE, 139635216875520, 139635225264127, -SNULL, 139634420092927, 139634487066623, -STORE, 139634419957760, 139634420092927, -STORE, 139634420092928, 139634487066623, -STORE, 139635208478720, 139635216871423, -SNULL, 139635208482815, 139635216871423, -STORE, 139635208478720, 139635208482815, -STORE, 139635208482816, 139635216871423, -STORE, 139635200086016, 139635208478719, -SNULL, 139635200090111, 139635208478719, -STORE, 139635200086016, 139635200090111, -STORE, 139635200090112, 139635208478719, -STORE, 139635191693312, 139635200086015, -SNULL, 139635191697407, 139635200086015, -STORE, 139635191693312, 139635191697407, -STORE, 139635191697408, 139635200086015, -STORE, 139635183300608, 139635191693311, -SNULL, 139635183304703, 139635191693311, -STORE, 139635183300608, 139635183304703, -STORE, 139635183304704, 139635191693311, -STORE, 139634420092928, 139634554175487, -SNULL, 139634420092928, 139634487066623, -STORE, 139634487066624, 139634554175487, -STORE, 139634420092928, 139634487066623, -SNULL, 139634487201791, 139634554175487, -STORE, 139634487066624, 139634487201791, -STORE, 139634487201792, 139634554175487, -ERASE, 139635559239680, 139635559243775, -ERASE, 139635559243776, 139635567632383, -ERASE, 139635550846976, 139635550851071, -ERASE, 139635550851072, 139635559239679, -ERASE, 139635542454272, 139635542458367, -ERASE, 139635542458368, 139635550846975, -ERASE, 139635418198016, 139635418202111, -ERASE, 139635418202112, 139635426590719, -ERASE, 139635534061568, 139635534065663, -ERASE, 139635534065664, 139635542454271, -ERASE, 139635525668864, 139635525672959, -ERASE, 139635525672960, 139635534061567, -ERASE, 139635517276160, 139635517280255, -ERASE, 139635517280256, 139635525668863, -ERASE, 139635508883456, 139635508887551, -ERASE, 139635508887552, 139635517276159, -ERASE, 139635500490752, 139635500494847, -ERASE, 139635500494848, 139635508883455, -ERASE, 139635409805312, 139635409809407, -ERASE, 139635409809408, 139635418198015, -ERASE, 139635401412608, 139635401416703, -ERASE, 139635401416704, 139635409805311, -ERASE, 139635393019904, 139635393023999, -ERASE, 139635393024000, 139635401412607, -ERASE, 139635384627200, 139635384631295, -ERASE, 139635384631296, 139635393019903, - }; - unsigned long set25[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722547441664, 140737488351231, -SNULL, 140722547449855, 140737488351231, -STORE, 140722547441664, 140722547449855, -STORE, 140722547310592, 140722547449855, -STORE, 94827521732608, 94827523956735, -SNULL, 94827521843199, 94827523956735, -STORE, 94827521732608, 94827521843199, -STORE, 94827521843200, 94827523956735, -ERASE, 94827521843200, 94827523956735, -STORE, 94827523936256, 94827523948543, -STORE, 94827523948544, 94827523956735, -STORE, 139816136847360, 139816139100159, -SNULL, 139816136990719, 139816139100159, -STORE, 139816136847360, 139816136990719, -STORE, 139816136990720, 139816139100159, -ERASE, 139816136990720, 139816139100159, -STORE, 139816139087872, 139816139096063, -STORE, 139816139096064, 139816139100159, -STORE, 140722548142080, 140722548146175, -STORE, 140722548129792, 140722548142079, -STORE, 139816139059200, 139816139087871, -STORE, 139816139051008, 139816139059199, -STORE, 139816133050368, 139816136847359, -SNULL, 139816133050368, 139816134709247, -STORE, 139816134709248, 139816136847359, -STORE, 139816133050368, 139816134709247, -SNULL, 139816136806399, 139816136847359, -STORE, 139816134709248, 139816136806399, -STORE, 139816136806400, 139816136847359, -SNULL, 139816136806400, 139816136830975, -STORE, 139816136830976, 139816136847359, -STORE, 139816136806400, 139816136830975, -ERASE, 139816136806400, 139816136830975, -STORE, 139816136806400, 139816136830975, -ERASE, 139816136830976, 139816136847359, -STORE, 139816136830976, 139816136847359, -SNULL, 139816136822783, 139816136830975, -STORE, 139816136806400, 139816136822783, -STORE, 139816136822784, 139816136830975, -SNULL, 94827523944447, 94827523948543, -STORE, 94827523936256, 94827523944447, -STORE, 94827523944448, 94827523948543, -SNULL, 139816139091967, 139816139096063, -STORE, 139816139087872, 139816139091967, -STORE, 139816139091968, 139816139096063, -ERASE, 139816139059200, 139816139087871, -STORE, 94827534970880, 94827535106047, -STORE, 94114394132480, 94114394345471, -STORE, 94114396442624, 94114396446719, -STORE, 94114396446720, 94114396454911, -STORE, 94114396454912, 94114396467199, -STORE, 94114421575680, 94114427715583, -STORE, 139934313955328, 139934315614207, -STORE, 139934315614208, 139934317711359, -STORE, 139934317711360, 139934317727743, -STORE, 139934317727744, 139934317735935, -STORE, 139934317735936, 139934317752319, -STORE, 139934317752320, 139934317764607, -STORE, 139934317764608, 139934319857663, -STORE, 139934319857664, 139934319861759, -STORE, 139934319861760, 139934319865855, -STORE, 139934319865856, 139934320009215, -STORE, 139934320377856, 139934322061311, -STORE, 139934322061312, 139934322077695, -STORE, 139934322106368, 139934322110463, -STORE, 139934322110464, 139934322114559, -STORE, 139934322114560, 139934322118655, -STORE, 140731200376832, 140731200516095, -STORE, 140731200929792, 140731200942079, -STORE, 140731200942080, 140731200946175, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140734133174272, 140737488351231, -SNULL, 140734133182463, 140737488351231, -STORE, 140734133174272, 140734133182463, -STORE, 140734133043200, 140734133182463, -STORE, 94412675600384, 94412677824511, -SNULL, 94412675710975, 94412677824511, -STORE, 94412675600384, 94412675710975, -STORE, 94412675710976, 94412677824511, -ERASE, 94412675710976, 94412677824511, -STORE, 94412677804032, 94412677816319, -STORE, 94412677816320, 94412677824511, -STORE, 140320087945216, 140320090198015, -SNULL, 140320088088575, 140320090198015, -STORE, 140320087945216, 140320088088575, -STORE, 140320088088576, 140320090198015, -ERASE, 140320088088576, 140320090198015, -STORE, 140320090185728, 140320090193919, -STORE, 140320090193920, 140320090198015, -STORE, 140734134591488, 140734134595583, -STORE, 140734134579200, 140734134591487, -STORE, 140320090157056, 140320090185727, -STORE, 140320090148864, 140320090157055, -STORE, 140320084148224, 140320087945215, -SNULL, 140320084148224, 140320085807103, -STORE, 140320085807104, 140320087945215, -STORE, 140320084148224, 140320085807103, -SNULL, 140320087904255, 140320087945215, -STORE, 140320085807104, 140320087904255, -STORE, 140320087904256, 140320087945215, -SNULL, 140320087904256, 140320087928831, -STORE, 140320087928832, 140320087945215, -STORE, 140320087904256, 140320087928831, -ERASE, 140320087904256, 140320087928831, -STORE, 140320087904256, 140320087928831, -ERASE, 140320087928832, 140320087945215, -STORE, 140320087928832, 140320087945215, -SNULL, 140320087920639, 140320087928831, -STORE, 140320087904256, 140320087920639, -STORE, 140320087920640, 140320087928831, -SNULL, 94412677812223, 94412677816319, -STORE, 94412677804032, 94412677812223, -STORE, 94412677812224, 94412677816319, -SNULL, 140320090189823, 140320090193919, -STORE, 140320090185728, 140320090189823, -STORE, 140320090189824, 140320090193919, -ERASE, 140320090157056, 140320090185727, -STORE, 94412684546048, 94412684681215, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723005485056, 140737488351231, -SNULL, 140723005493247, 140737488351231, -STORE, 140723005485056, 140723005493247, -STORE, 140723005353984, 140723005493247, -STORE, 94387431936000, 94387434160127, -SNULL, 94387432046591, 94387434160127, -STORE, 94387431936000, 94387432046591, -STORE, 94387432046592, 94387434160127, -ERASE, 94387432046592, 94387434160127, -STORE, 94387434139648, 94387434151935, -STORE, 94387434151936, 94387434160127, -STORE, 140151675392000, 140151677644799, -SNULL, 140151675535359, 140151677644799, -STORE, 140151675392000, 140151675535359, -STORE, 140151675535360, 140151677644799, -ERASE, 140151675535360, 140151677644799, -STORE, 140151677632512, 140151677640703, -STORE, 140151677640704, 140151677644799, -STORE, 140723005784064, 140723005788159, -STORE, 140723005771776, 140723005784063, -STORE, 140151677603840, 140151677632511, -STORE, 140151677595648, 140151677603839, -STORE, 140151671595008, 140151675391999, -SNULL, 140151671595008, 140151673253887, -STORE, 140151673253888, 140151675391999, -STORE, 140151671595008, 140151673253887, -SNULL, 140151675351039, 140151675391999, -STORE, 140151673253888, 140151675351039, -STORE, 140151675351040, 140151675391999, -SNULL, 140151675351040, 140151675375615, -STORE, 140151675375616, 140151675391999, -STORE, 140151675351040, 140151675375615, -ERASE, 140151675351040, 140151675375615, -STORE, 140151675351040, 140151675375615, -ERASE, 140151675375616, 140151675391999, -STORE, 140151675375616, 140151675391999, -SNULL, 140151675367423, 140151675375615, -STORE, 140151675351040, 140151675367423, -STORE, 140151675367424, 140151675375615, -SNULL, 94387434147839, 94387434151935, -STORE, 94387434139648, 94387434147839, -STORE, 94387434147840, 94387434151935, -SNULL, 140151677636607, 140151677640703, -STORE, 140151677632512, 140151677636607, -STORE, 140151677636608, 140151677640703, -ERASE, 140151677603840, 140151677632511, -STORE, 94387458818048, 94387458953215, -STORE, 94909010997248, 94909011210239, -STORE, 94909013307392, 94909013311487, -STORE, 94909013311488, 94909013319679, -STORE, 94909013319680, 94909013331967, -STORE, 94909014827008, 94909023371263, -STORE, 140712411975680, 140712413634559, -STORE, 140712413634560, 140712415731711, -STORE, 140712415731712, 140712415748095, -STORE, 140712415748096, 140712415756287, -STORE, 140712415756288, 140712415772671, -STORE, 140712415772672, 140712415784959, -STORE, 140712415784960, 140712417878015, -STORE, 140712417878016, 140712417882111, -STORE, 140712417882112, 140712417886207, -STORE, 140712417886208, 140712418029567, -STORE, 140712418398208, 140712420081663, -STORE, 140712420081664, 140712420098047, -STORE, 140712420126720, 140712420130815, -STORE, 140712420130816, 140712420134911, -STORE, 140712420134912, 140712420139007, -STORE, 140729293111296, 140729293250559, -STORE, 140729293307904, 140729293320191, -STORE, 140729293320192, 140729293324287, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140720541691904, 140737488351231, -SNULL, 140720541700095, 140737488351231, -STORE, 140720541691904, 140720541700095, -STORE, 140720541560832, 140720541700095, -STORE, 94203603419136, 94203605643263, -SNULL, 94203603529727, 94203605643263, -STORE, 94203603419136, 94203603529727, -STORE, 94203603529728, 94203605643263, -ERASE, 94203603529728, 94203605643263, -STORE, 94203605622784, 94203605635071, -STORE, 94203605635072, 94203605643263, -STORE, 139847623081984, 139847625334783, -SNULL, 139847623225343, 139847625334783, -STORE, 139847623081984, 139847623225343, -STORE, 139847623225344, 139847625334783, -ERASE, 139847623225344, 139847625334783, -STORE, 139847625322496, 139847625330687, -STORE, 139847625330688, 139847625334783, -STORE, 140720542547968, 140720542552063, -STORE, 140720542535680, 140720542547967, -STORE, 139847625293824, 139847625322495, -STORE, 139847625285632, 139847625293823, -STORE, 139847619284992, 139847623081983, -SNULL, 139847619284992, 139847620943871, -STORE, 139847620943872, 139847623081983, -STORE, 139847619284992, 139847620943871, -SNULL, 139847623041023, 139847623081983, -STORE, 139847620943872, 139847623041023, -STORE, 139847623041024, 139847623081983, -SNULL, 139847623041024, 139847623065599, -STORE, 139847623065600, 139847623081983, -STORE, 139847623041024, 139847623065599, -ERASE, 139847623041024, 139847623065599, -STORE, 139847623041024, 139847623065599, -ERASE, 139847623065600, 139847623081983, -STORE, 139847623065600, 139847623081983, -SNULL, 139847623057407, 139847623065599, -STORE, 139847623041024, 139847623057407, -STORE, 139847623057408, 139847623065599, -SNULL, 94203605630975, 94203605635071, -STORE, 94203605622784, 94203605630975, -STORE, 94203605630976, 94203605635071, -SNULL, 139847625326591, 139847625330687, -STORE, 139847625322496, 139847625326591, -STORE, 139847625326592, 139847625330687, -ERASE, 139847625293824, 139847625322495, -STORE, 94203634880512, 94203635015679, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721428738048, 140737488351231, -SNULL, 140721428746239, 140737488351231, -STORE, 140721428738048, 140721428746239, -STORE, 140721428606976, 140721428746239, -STORE, 93968808378368, 93968810602495, -SNULL, 93968808488959, 93968810602495, -STORE, 93968808378368, 93968808488959, -STORE, 93968808488960, 93968810602495, -ERASE, 93968808488960, 93968810602495, -STORE, 93968810582016, 93968810594303, -STORE, 93968810594304, 93968810602495, -STORE, 140397757026304, 140397759279103, -SNULL, 140397757169663, 140397759279103, -STORE, 140397757026304, 140397757169663, -STORE, 140397757169664, 140397759279103, -ERASE, 140397757169664, 140397759279103, -STORE, 140397759266816, 140397759275007, -STORE, 140397759275008, 140397759279103, -STORE, 140721430368256, 140721430372351, -STORE, 140721430355968, 140721430368255, -STORE, 140397759238144, 140397759266815, -STORE, 140397759229952, 140397759238143, -STORE, 140397753229312, 140397757026303, -SNULL, 140397753229312, 140397754888191, -STORE, 140397754888192, 140397757026303, -STORE, 140397753229312, 140397754888191, -SNULL, 140397756985343, 140397757026303, -STORE, 140397754888192, 140397756985343, -STORE, 140397756985344, 140397757026303, -SNULL, 140397756985344, 140397757009919, -STORE, 140397757009920, 140397757026303, -STORE, 140397756985344, 140397757009919, -ERASE, 140397756985344, 140397757009919, -STORE, 140397756985344, 140397757009919, -ERASE, 140397757009920, 140397757026303, -STORE, 140397757009920, 140397757026303, -SNULL, 140397757001727, 140397757009919, -STORE, 140397756985344, 140397757001727, -STORE, 140397757001728, 140397757009919, -SNULL, 93968810590207, 93968810594303, -STORE, 93968810582016, 93968810590207, -STORE, 93968810590208, 93968810594303, -SNULL, 140397759270911, 140397759275007, -STORE, 140397759266816, 140397759270911, -STORE, 140397759270912, 140397759275007, -ERASE, 140397759238144, 140397759266815, -STORE, 93968837025792, 93968837160959, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721751044096, 140737488351231, -SNULL, 140721751052287, 140737488351231, -STORE, 140721751044096, 140721751052287, -STORE, 140721750913024, 140721751052287, -STORE, 94426051657728, 94426053881855, -SNULL, 94426051768319, 94426053881855, -STORE, 94426051657728, 94426051768319, -STORE, 94426051768320, 94426053881855, -ERASE, 94426051768320, 94426053881855, -STORE, 94426053861376, 94426053873663, -STORE, 94426053873664, 94426053881855, -STORE, 140228456181760, 140228458434559, -SNULL, 140228456325119, 140228458434559, -STORE, 140228456181760, 140228456325119, -STORE, 140228456325120, 140228458434559, -ERASE, 140228456325120, 140228458434559, -STORE, 140228458422272, 140228458430463, -STORE, 140228458430464, 140228458434559, -STORE, 140721751117824, 140721751121919, -STORE, 140721751105536, 140721751117823, -STORE, 140228458393600, 140228458422271, -STORE, 140228458385408, 140228458393599, -STORE, 140228452384768, 140228456181759, -SNULL, 140228452384768, 140228454043647, -STORE, 140228454043648, 140228456181759, -STORE, 140228452384768, 140228454043647, -SNULL, 140228456140799, 140228456181759, -STORE, 140228454043648, 140228456140799, -STORE, 140228456140800, 140228456181759, -SNULL, 140228456140800, 140228456165375, -STORE, 140228456165376, 140228456181759, -STORE, 140228456140800, 140228456165375, -ERASE, 140228456140800, 140228456165375, -STORE, 140228456140800, 140228456165375, -ERASE, 140228456165376, 140228456181759, -STORE, 140228456165376, 140228456181759, -SNULL, 140228456157183, 140228456165375, -STORE, 140228456140800, 140228456157183, -STORE, 140228456157184, 140228456165375, -SNULL, 94426053869567, 94426053873663, -STORE, 94426053861376, 94426053869567, -STORE, 94426053869568, 94426053873663, -SNULL, 140228458426367, 140228458430463, -STORE, 140228458422272, 140228458426367, -STORE, 140228458426368, 140228458430463, -ERASE, 140228458393600, 140228458422271, -STORE, 94426073681920, 94426073817087, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732727623680, 140737488351231, -SNULL, 140732727631871, 140737488351231, -STORE, 140732727623680, 140732727631871, -STORE, 140732727492608, 140732727631871, -STORE, 94537485996032, 94537488220159, -SNULL, 94537486106623, 94537488220159, -STORE, 94537485996032, 94537486106623, -STORE, 94537486106624, 94537488220159, -ERASE, 94537486106624, 94537488220159, -STORE, 94537488199680, 94537488211967, -STORE, 94537488211968, 94537488220159, -STORE, 140446578036736, 140446580289535, -SNULL, 140446578180095, 140446580289535, -STORE, 140446578036736, 140446578180095, -STORE, 140446578180096, 140446580289535, -ERASE, 140446578180096, 140446580289535, -STORE, 140446580277248, 140446580285439, -STORE, 140446580285440, 140446580289535, -STORE, 140732727758848, 140732727762943, -STORE, 140732727746560, 140732727758847, -STORE, 140446580248576, 140446580277247, -STORE, 140446580240384, 140446580248575, -STORE, 140446574239744, 140446578036735, -SNULL, 140446574239744, 140446575898623, -STORE, 140446575898624, 140446578036735, -STORE, 140446574239744, 140446575898623, -SNULL, 140446577995775, 140446578036735, -STORE, 140446575898624, 140446577995775, -STORE, 140446577995776, 140446578036735, -SNULL, 140446577995776, 140446578020351, -STORE, 140446578020352, 140446578036735, -STORE, 140446577995776, 140446578020351, -ERASE, 140446577995776, 140446578020351, -STORE, 140446577995776, 140446578020351, -ERASE, 140446578020352, 140446578036735, -STORE, 140446578020352, 140446578036735, -SNULL, 140446578012159, 140446578020351, -STORE, 140446577995776, 140446578012159, -STORE, 140446578012160, 140446578020351, -SNULL, 94537488207871, 94537488211967, -STORE, 94537488199680, 94537488207871, -STORE, 94537488207872, 94537488211967, -SNULL, 140446580281343, 140446580285439, -STORE, 140446580277248, 140446580281343, -STORE, 140446580281344, 140446580285439, -ERASE, 140446580248576, 140446580277247, -STORE, 94537489014784, 94537489149951, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728766808064, 140737488351231, -SNULL, 140728766816255, 140737488351231, -STORE, 140728766808064, 140728766816255, -STORE, 140728766676992, 140728766816255, -STORE, 94418513866752, 94418516090879, -SNULL, 94418513977343, 94418516090879, -STORE, 94418513866752, 94418513977343, -STORE, 94418513977344, 94418516090879, -ERASE, 94418513977344, 94418516090879, -STORE, 94418516070400, 94418516082687, -STORE, 94418516082688, 94418516090879, -STORE, 140556479520768, 140556481773567, -SNULL, 140556479664127, 140556481773567, -STORE, 140556479520768, 140556479664127, -STORE, 140556479664128, 140556481773567, -ERASE, 140556479664128, 140556481773567, -STORE, 140556481761280, 140556481769471, -STORE, 140556481769472, 140556481773567, -STORE, 140728767148032, 140728767152127, -STORE, 140728767135744, 140728767148031, -STORE, 140556481732608, 140556481761279, -STORE, 140556481724416, 140556481732607, -STORE, 140556475723776, 140556479520767, -SNULL, 140556475723776, 140556477382655, -STORE, 140556477382656, 140556479520767, -STORE, 140556475723776, 140556477382655, -SNULL, 140556479479807, 140556479520767, -STORE, 140556477382656, 140556479479807, -STORE, 140556479479808, 140556479520767, -SNULL, 140556479479808, 140556479504383, -STORE, 140556479504384, 140556479520767, -STORE, 140556479479808, 140556479504383, -ERASE, 140556479479808, 140556479504383, -STORE, 140556479479808, 140556479504383, -ERASE, 140556479504384, 140556479520767, -STORE, 140556479504384, 140556479520767, -SNULL, 140556479496191, 140556479504383, -STORE, 140556479479808, 140556479496191, -STORE, 140556479496192, 140556479504383, -SNULL, 94418516078591, 94418516082687, -STORE, 94418516070400, 94418516078591, -STORE, 94418516078592, 94418516082687, -SNULL, 140556481765375, 140556481769471, -STORE, 140556481761280, 140556481765375, -STORE, 140556481765376, 140556481769471, -ERASE, 140556481732608, 140556481761279, -STORE, 94418541113344, 94418541248511, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723945873408, 140737488351231, -SNULL, 140723945881599, 140737488351231, -STORE, 140723945873408, 140723945881599, -STORE, 140723945742336, 140723945881599, -STORE, 94543169773568, 94543171997695, -SNULL, 94543169884159, 94543171997695, -STORE, 94543169773568, 94543169884159, -STORE, 94543169884160, 94543171997695, -ERASE, 94543169884160, 94543171997695, -STORE, 94543171977216, 94543171989503, -STORE, 94543171989504, 94543171997695, -STORE, 139890420883456, 139890423136255, -SNULL, 139890421026815, 139890423136255, -STORE, 139890420883456, 139890421026815, -STORE, 139890421026816, 139890423136255, -ERASE, 139890421026816, 139890423136255, -STORE, 139890423123968, 139890423132159, -STORE, 139890423132160, 139890423136255, -STORE, 140723946102784, 140723946106879, -STORE, 140723946090496, 140723946102783, -STORE, 139890423095296, 139890423123967, -STORE, 139890423087104, 139890423095295, -STORE, 139890417086464, 139890420883455, -SNULL, 139890417086464, 139890418745343, -STORE, 139890418745344, 139890420883455, -STORE, 139890417086464, 139890418745343, -SNULL, 139890420842495, 139890420883455, -STORE, 139890418745344, 139890420842495, -STORE, 139890420842496, 139890420883455, -SNULL, 139890420842496, 139890420867071, -STORE, 139890420867072, 139890420883455, -STORE, 139890420842496, 139890420867071, -ERASE, 139890420842496, 139890420867071, -STORE, 139890420842496, 139890420867071, -ERASE, 139890420867072, 139890420883455, -STORE, 139890420867072, 139890420883455, -SNULL, 139890420858879, 139890420867071, -STORE, 139890420842496, 139890420858879, -STORE, 139890420858880, 139890420867071, -SNULL, 94543171985407, 94543171989503, -STORE, 94543171977216, 94543171985407, -STORE, 94543171985408, 94543171989503, -SNULL, 139890423128063, 139890423132159, -STORE, 139890423123968, 139890423128063, -STORE, 139890423128064, 139890423132159, -ERASE, 139890423095296, 139890423123967, -STORE, 94543197097984, 94543197233151, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140736205979648, 140737488351231, -SNULL, 140736205987839, 140737488351231, -STORE, 140736205979648, 140736205987839, -STORE, 140736205848576, 140736205987839, -STORE, 94913209913344, 94913212137471, -SNULL, 94913210023935, 94913212137471, -STORE, 94913209913344, 94913210023935, -STORE, 94913210023936, 94913212137471, -ERASE, 94913210023936, 94913212137471, -STORE, 94913212116992, 94913212129279, -STORE, 94913212129280, 94913212137471, -STORE, 140006323052544, 140006325305343, -SNULL, 140006323195903, 140006325305343, -STORE, 140006323052544, 140006323195903, -STORE, 140006323195904, 140006325305343, -ERASE, 140006323195904, 140006325305343, -STORE, 140006325293056, 140006325301247, -STORE, 140006325301248, 140006325305343, -STORE, 140736206716928, 140736206721023, -STORE, 140736206704640, 140736206716927, -STORE, 140006325264384, 140006325293055, -STORE, 140006325256192, 140006325264383, -STORE, 140006319255552, 140006323052543, -SNULL, 140006319255552, 140006320914431, -STORE, 140006320914432, 140006323052543, -STORE, 140006319255552, 140006320914431, -SNULL, 140006323011583, 140006323052543, -STORE, 140006320914432, 140006323011583, -STORE, 140006323011584, 140006323052543, -SNULL, 140006323011584, 140006323036159, -STORE, 140006323036160, 140006323052543, -STORE, 140006323011584, 140006323036159, -ERASE, 140006323011584, 140006323036159, -STORE, 140006323011584, 140006323036159, -ERASE, 140006323036160, 140006323052543, -STORE, 140006323036160, 140006323052543, -SNULL, 140006323027967, 140006323036159, -STORE, 140006323011584, 140006323027967, -STORE, 140006323027968, 140006323036159, -SNULL, 94913212125183, 94913212129279, -STORE, 94913212116992, 94913212125183, -STORE, 94913212125184, 94913212129279, -SNULL, 140006325297151, 140006325301247, -STORE, 140006325293056, 140006325297151, -STORE, 140006325297152, 140006325301247, -ERASE, 140006325264384, 140006325293055, -STORE, 94913239932928, 94913240068095, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140726926897152, 140737488351231, -SNULL, 140726926905343, 140737488351231, -STORE, 140726926897152, 140726926905343, -STORE, 140726926766080, 140726926905343, -STORE, 94213246820352, 94213249044479, -SNULL, 94213246930943, 94213249044479, -STORE, 94213246820352, 94213246930943, -STORE, 94213246930944, 94213249044479, -ERASE, 94213246930944, 94213249044479, -STORE, 94213249024000, 94213249036287, -STORE, 94213249036288, 94213249044479, -STORE, 140368830242816, 140368832495615, -SNULL, 140368830386175, 140368832495615, -STORE, 140368830242816, 140368830386175, -STORE, 140368830386176, 140368832495615, -ERASE, 140368830386176, 140368832495615, -STORE, 140368832483328, 140368832491519, -STORE, 140368832491520, 140368832495615, -STORE, 140726926999552, 140726927003647, -STORE, 140726926987264, 140726926999551, -STORE, 140368832454656, 140368832483327, -STORE, 140368832446464, 140368832454655, -STORE, 140368826445824, 140368830242815, -SNULL, 140368826445824, 140368828104703, -STORE, 140368828104704, 140368830242815, -STORE, 140368826445824, 140368828104703, -SNULL, 140368830201855, 140368830242815, -STORE, 140368828104704, 140368830201855, -STORE, 140368830201856, 140368830242815, -SNULL, 140368830201856, 140368830226431, -STORE, 140368830226432, 140368830242815, -STORE, 140368830201856, 140368830226431, -ERASE, 140368830201856, 140368830226431, -STORE, 140368830201856, 140368830226431, -ERASE, 140368830226432, 140368830242815, -STORE, 140368830226432, 140368830242815, -SNULL, 140368830218239, 140368830226431, -STORE, 140368830201856, 140368830218239, -STORE, 140368830218240, 140368830226431, -SNULL, 94213249032191, 94213249036287, -STORE, 94213249024000, 94213249032191, -STORE, 94213249032192, 94213249036287, -SNULL, 140368832487423, 140368832491519, -STORE, 140368832483328, 140368832487423, -STORE, 140368832487424, 140368832491519, -ERASE, 140368832454656, 140368832483327, -STORE, 94213267435520, 94213267570687, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728954130432, 140737488351231, -SNULL, 140728954138623, 140737488351231, -STORE, 140728954130432, 140728954138623, -STORE, 140728953999360, 140728954138623, -STORE, 94672570966016, 94672573190143, -SNULL, 94672571076607, 94672573190143, -STORE, 94672570966016, 94672571076607, -STORE, 94672571076608, 94672573190143, -ERASE, 94672571076608, 94672573190143, -STORE, 94672573169664, 94672573181951, -STORE, 94672573181952, 94672573190143, -STORE, 140201696735232, 140201698988031, -SNULL, 140201696878591, 140201698988031, -STORE, 140201696735232, 140201696878591, -STORE, 140201696878592, 140201698988031, -ERASE, 140201696878592, 140201698988031, -STORE, 140201698975744, 140201698983935, -STORE, 140201698983936, 140201698988031, -STORE, 140728954163200, 140728954167295, -STORE, 140728954150912, 140728954163199, -STORE, 140201698947072, 140201698975743, -STORE, 140201698938880, 140201698947071, -STORE, 140201692938240, 140201696735231, -SNULL, 140201692938240, 140201694597119, -STORE, 140201694597120, 140201696735231, -STORE, 140201692938240, 140201694597119, -SNULL, 140201696694271, 140201696735231, -STORE, 140201694597120, 140201696694271, -STORE, 140201696694272, 140201696735231, -SNULL, 140201696694272, 140201696718847, -STORE, 140201696718848, 140201696735231, -STORE, 140201696694272, 140201696718847, -ERASE, 140201696694272, 140201696718847, -STORE, 140201696694272, 140201696718847, -ERASE, 140201696718848, 140201696735231, -STORE, 140201696718848, 140201696735231, -SNULL, 140201696710655, 140201696718847, -STORE, 140201696694272, 140201696710655, -STORE, 140201696710656, 140201696718847, -SNULL, 94672573177855, 94672573181951, -STORE, 94672573169664, 94672573177855, -STORE, 94672573177856, 94672573181951, -SNULL, 140201698979839, 140201698983935, -STORE, 140201698975744, 140201698979839, -STORE, 140201698979840, 140201698983935, -ERASE, 140201698947072, 140201698975743, -STORE, 94672595689472, 94672595824639, -STORE, 94114394132480, 94114394345471, -STORE, 94114396442624, 94114396446719, -STORE, 94114396446720, 94114396454911, -STORE, 94114396454912, 94114396467199, -STORE, 94114421575680, 94114428256255, -STORE, 139934313955328, 139934315614207, -STORE, 139934315614208, 139934317711359, -STORE, 139934317711360, 139934317727743, -STORE, 139934317727744, 139934317735935, -STORE, 139934317735936, 139934317752319, -STORE, 139934317752320, 139934317764607, -STORE, 139934317764608, 139934319857663, -STORE, 139934319857664, 139934319861759, -STORE, 139934319861760, 139934319865855, -STORE, 139934319865856, 139934320009215, -STORE, 139934320377856, 139934322061311, -STORE, 139934322061312, 139934322077695, -STORE, 139934322106368, 139934322110463, -STORE, 139934322110464, 139934322114559, -STORE, 139934322114560, 139934322118655, -STORE, 140731200376832, 140731200516095, -STORE, 140731200929792, 140731200942079, -STORE, 140731200942080, 140731200946175, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721532362752, 140737488351231, -SNULL, 140721532370943, 140737488351231, -STORE, 140721532362752, 140721532370943, -STORE, 140721532231680, 140721532370943, -STORE, 94467222597632, 94467224821759, -SNULL, 94467222708223, 94467224821759, -STORE, 94467222597632, 94467222708223, -STORE, 94467222708224, 94467224821759, -ERASE, 94467222708224, 94467224821759, -STORE, 94467224801280, 94467224813567, -STORE, 94467224813568, 94467224821759, -STORE, 140191433543680, 140191435796479, -SNULL, 140191433687039, 140191435796479, -STORE, 140191433543680, 140191433687039, -STORE, 140191433687040, 140191435796479, -ERASE, 140191433687040, 140191435796479, -STORE, 140191435784192, 140191435792383, -STORE, 140191435792384, 140191435796479, -STORE, 140721533034496, 140721533038591, -STORE, 140721533022208, 140721533034495, -STORE, 140191435755520, 140191435784191, -STORE, 140191435747328, 140191435755519, -STORE, 140191429746688, 140191433543679, -SNULL, 140191429746688, 140191431405567, -STORE, 140191431405568, 140191433543679, -STORE, 140191429746688, 140191431405567, -SNULL, 140191433502719, 140191433543679, -STORE, 140191431405568, 140191433502719, -STORE, 140191433502720, 140191433543679, -SNULL, 140191433502720, 140191433527295, -STORE, 140191433527296, 140191433543679, -STORE, 140191433502720, 140191433527295, -ERASE, 140191433502720, 140191433527295, -STORE, 140191433502720, 140191433527295, -ERASE, 140191433527296, 140191433543679, -STORE, 140191433527296, 140191433543679, -SNULL, 140191433519103, 140191433527295, -STORE, 140191433502720, 140191433519103, -STORE, 140191433519104, 140191433527295, -SNULL, 94467224809471, 94467224813567, -STORE, 94467224801280, 94467224809471, -STORE, 94467224809472, 94467224813567, -SNULL, 140191435788287, 140191435792383, -STORE, 140191435784192, 140191435788287, -STORE, 140191435788288, 140191435792383, -ERASE, 140191435755520, 140191435784191, -STORE, 94467251847168, 94467251982335, -STORE, 94367895400448, 94367895613439, -STORE, 94367897710592, 94367897714687, -STORE, 94367897714688, 94367897722879, -STORE, 94367897722880, 94367897735167, -STORE, 94367925264384, 94367926861823, -STORE, 139801317548032, 139801319206911, -STORE, 139801319206912, 139801321304063, -STORE, 139801321304064, 139801321320447, -STORE, 139801321320448, 139801321328639, -STORE, 139801321328640, 139801321345023, -STORE, 139801321345024, 139801321357311, -STORE, 139801321357312, 139801323450367, -STORE, 139801323450368, 139801323454463, -STORE, 139801323454464, 139801323458559, -STORE, 139801323458560, 139801323601919, -STORE, 139801323970560, 139801325654015, -STORE, 139801325654016, 139801325670399, -STORE, 139801325699072, 139801325703167, -STORE, 139801325703168, 139801325707263, -STORE, 139801325707264, 139801325711359, -STORE, 140724442861568, 140724443000831, -STORE, 140724443611136, 140724443623423, -STORE, 140724443623424, 140724443627519, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731353149440, 140737488351231, -SNULL, 140731353157631, 140737488351231, -STORE, 140731353149440, 140731353157631, -STORE, 140731353018368, 140731353157631, -STORE, 94310379503616, 94310381838335, -SNULL, 94310379716607, 94310381838335, -STORE, 94310379503616, 94310379716607, -STORE, 94310379716608, 94310381838335, -ERASE, 94310379716608, 94310381838335, -STORE, 94310381813760, 94310381826047, -STORE, 94310381826048, 94310381838335, -STORE, 140515434659840, 140515436912639, -SNULL, 140515434803199, 140515436912639, -STORE, 140515434659840, 140515434803199, -STORE, 140515434803200, 140515436912639, -ERASE, 140515434803200, 140515436912639, -STORE, 140515436900352, 140515436908543, -STORE, 140515436908544, 140515436912639, -STORE, 140731353886720, 140731353890815, -STORE, 140731353874432, 140731353886719, -STORE, 140515436871680, 140515436900351, -STORE, 140515436863488, 140515436871679, -STORE, 140515432546304, 140515434659839, -SNULL, 140515432546304, 140515432558591, -STORE, 140515432558592, 140515434659839, -STORE, 140515432546304, 140515432558591, -SNULL, 140515434651647, 140515434659839, -STORE, 140515432558592, 140515434651647, -STORE, 140515434651648, 140515434659839, -ERASE, 140515434651648, 140515434659839, -STORE, 140515434651648, 140515434659839, -STORE, 140515428749312, 140515432546303, -SNULL, 140515428749312, 140515430408191, -STORE, 140515430408192, 140515432546303, -STORE, 140515428749312, 140515430408191, -SNULL, 140515432505343, 140515432546303, -STORE, 140515430408192, 140515432505343, -STORE, 140515432505344, 140515432546303, -SNULL, 140515432505344, 140515432529919, -STORE, 140515432529920, 140515432546303, -STORE, 140515432505344, 140515432529919, -ERASE, 140515432505344, 140515432529919, -STORE, 140515432505344, 140515432529919, -ERASE, 140515432529920, 140515432546303, -STORE, 140515432529920, 140515432546303, -STORE, 140515436855296, 140515436871679, -SNULL, 140515432521727, 140515432529919, -STORE, 140515432505344, 140515432521727, -STORE, 140515432521728, 140515432529919, -SNULL, 140515434655743, 140515434659839, -STORE, 140515434651648, 140515434655743, -STORE, 140515434655744, 140515434659839, -SNULL, 94310381817855, 94310381826047, -STORE, 94310381813760, 94310381817855, -STORE, 94310381817856, 94310381826047, -SNULL, 140515436904447, 140515436908543, -STORE, 140515436900352, 140515436904447, -STORE, 140515436904448, 140515436908543, -ERASE, 140515436871680, 140515436900351, -STORE, 94310395457536, 94310395592703, -STORE, 140515435171840, 140515436855295, -STORE, 94310395457536, 94310395727871, -STORE, 94310395457536, 94310395863039, -STORE, 94310395457536, 94310396047359, -SNULL, 94310396022783, 94310396047359, -STORE, 94310395457536, 94310396022783, -STORE, 94310396022784, 94310396047359, -ERASE, 94310396022784, 94310396047359, -STORE, 94310395457536, 94310396157951, -STORE, 94310395457536, 94310396293119, -SNULL, 94310396276735, 94310396293119, -STORE, 94310395457536, 94310396276735, -STORE, 94310396276736, 94310396293119, -ERASE, 94310396276736, 94310396293119, -STORE, 94310395457536, 94310396411903, -SNULL, 94310396383231, 94310396411903, -STORE, 94310395457536, 94310396383231, -STORE, 94310396383232, 94310396411903, -ERASE, 94310396383232, 94310396411903, -STORE, 94310395457536, 94310396522495, -STORE, 94310395457536, 94310396674047, -SNULL, 94310396657663, 94310396674047, -STORE, 94310395457536, 94310396657663, -STORE, 94310396657664, 94310396674047, -ERASE, 94310396657664, 94310396674047, -SNULL, 94310396624895, 94310396657663, -STORE, 94310395457536, 94310396624895, -STORE, 94310396624896, 94310396657663, -ERASE, 94310396624896, 94310396657663, -STORE, 94310395457536, 94310396776447, -SNULL, 94310396764159, 94310396776447, -STORE, 94310395457536, 94310396764159, -STORE, 94310396764160, 94310396776447, -ERASE, 94310396764160, 94310396776447, -SNULL, 94310396739583, 94310396764159, -STORE, 94310395457536, 94310396739583, -STORE, 94310396739584, 94310396764159, -ERASE, 94310396739584, 94310396764159, -STORE, 94310395457536, 94310396882943, -STORE, 94310395457536, 94310397018111, -STORE, 94310395457536, 94310397161471, -STORE, 94310395457536, 94310397300735, -SNULL, 94310397292543, 94310397300735, -STORE, 94310395457536, 94310397292543, -STORE, 94310397292544, 94310397300735, -ERASE, 94310397292544, 94310397300735, -STORE, 94359222210560, 94359222423551, -STORE, 94359224520704, 94359224524799, -STORE, 94359224524800, 94359224532991, -STORE, 94359224532992, 94359224545279, -STORE, 94359238348800, 94359239385087, -STORE, 140675699838976, 140675701497855, -STORE, 140675701497856, 140675703595007, -STORE, 140675703595008, 140675703611391, -STORE, 140675703611392, 140675703619583, -STORE, 140675703619584, 140675703635967, -STORE, 140675703635968, 140675703648255, -STORE, 140675703648256, 140675705741311, -STORE, 140675705741312, 140675705745407, -STORE, 140675705745408, 140675705749503, -STORE, 140675705749504, 140675705892863, -STORE, 140675706261504, 140675707944959, -STORE, 140675707944960, 140675707961343, -STORE, 140675707990016, 140675707994111, -STORE, 140675707994112, 140675707998207, -STORE, 140675707998208, 140675708002303, -STORE, 140721324634112, 140721324773375, -STORE, 140721324810240, 140721324822527, -STORE, 140721324822528, 140721324826623, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724099678208, 140737488351231, -SNULL, 140724099686399, 140737488351231, -STORE, 140724099678208, 140724099686399, -STORE, 140724099547136, 140724099686399, -STORE, 94586638516224, 94586640850943, -SNULL, 94586638729215, 94586640850943, -STORE, 94586638516224, 94586638729215, -STORE, 94586638729216, 94586640850943, -ERASE, 94586638729216, 94586640850943, -STORE, 94586640826368, 94586640838655, -STORE, 94586640838656, 94586640850943, -STORE, 140371033796608, 140371036049407, -SNULL, 140371033939967, 140371036049407, -STORE, 140371033796608, 140371033939967, -STORE, 140371033939968, 140371036049407, -ERASE, 140371033939968, 140371036049407, -STORE, 140371036037120, 140371036045311, -STORE, 140371036045312, 140371036049407, -STORE, 140724100001792, 140724100005887, -STORE, 140724099989504, 140724100001791, -STORE, 140371036008448, 140371036037119, -STORE, 140371036000256, 140371036008447, -STORE, 140371031683072, 140371033796607, -SNULL, 140371031683072, 140371031695359, -STORE, 140371031695360, 140371033796607, -STORE, 140371031683072, 140371031695359, -SNULL, 140371033788415, 140371033796607, -STORE, 140371031695360, 140371033788415, -STORE, 140371033788416, 140371033796607, -ERASE, 140371033788416, 140371033796607, -STORE, 140371033788416, 140371033796607, -STORE, 140371027886080, 140371031683071, -SNULL, 140371027886080, 140371029544959, -STORE, 140371029544960, 140371031683071, -STORE, 140371027886080, 140371029544959, -SNULL, 140371031642111, 140371031683071, -STORE, 140371029544960, 140371031642111, -STORE, 140371031642112, 140371031683071, -SNULL, 140371031642112, 140371031666687, -STORE, 140371031666688, 140371031683071, -STORE, 140371031642112, 140371031666687, -ERASE, 140371031642112, 140371031666687, -STORE, 140371031642112, 140371031666687, -ERASE, 140371031666688, 140371031683071, -STORE, 140371031666688, 140371031683071, -STORE, 140371035992064, 140371036008447, -SNULL, 140371031658495, 140371031666687, -STORE, 140371031642112, 140371031658495, -STORE, 140371031658496, 140371031666687, -SNULL, 140371033792511, 140371033796607, -STORE, 140371033788416, 140371033792511, -STORE, 140371033792512, 140371033796607, -SNULL, 94586640830463, 94586640838655, -STORE, 94586640826368, 94586640830463, -STORE, 94586640830464, 94586640838655, -SNULL, 140371036041215, 140371036045311, -STORE, 140371036037120, 140371036041215, -STORE, 140371036041216, 140371036045311, -ERASE, 140371036008448, 140371036037119, -STORE, 94586663849984, 94586663985151, -STORE, 140371034308608, 140371035992063, -STORE, 94586663849984, 94586664120319, -STORE, 94586663849984, 94586664255487, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140727532937216, 140737488351231, -SNULL, 140727532945407, 140737488351231, -STORE, 140727532937216, 140727532945407, -STORE, 140727532806144, 140727532945407, -STORE, 94849780191232, 94849782525951, -SNULL, 94849780404223, 94849782525951, -STORE, 94849780191232, 94849780404223, -STORE, 94849780404224, 94849782525951, -ERASE, 94849780404224, 94849782525951, -STORE, 94849782501376, 94849782513663, -STORE, 94849782513664, 94849782525951, -STORE, 140382070218752, 140382072471551, -SNULL, 140382070362111, 140382072471551, -STORE, 140382070218752, 140382070362111, -STORE, 140382070362112, 140382072471551, -ERASE, 140382070362112, 140382072471551, -STORE, 140382072459264, 140382072467455, -STORE, 140382072467456, 140382072471551, -STORE, 140727533092864, 140727533096959, -STORE, 140727533080576, 140727533092863, -STORE, 140382072430592, 140382072459263, -STORE, 140382072422400, 140382072430591, -STORE, 140382068105216, 140382070218751, -SNULL, 140382068105216, 140382068117503, -STORE, 140382068117504, 140382070218751, -STORE, 140382068105216, 140382068117503, -SNULL, 140382070210559, 140382070218751, -STORE, 140382068117504, 140382070210559, -STORE, 140382070210560, 140382070218751, -ERASE, 140382070210560, 140382070218751, -STORE, 140382070210560, 140382070218751, -STORE, 140382064308224, 140382068105215, -SNULL, 140382064308224, 140382065967103, -STORE, 140382065967104, 140382068105215, -STORE, 140382064308224, 140382065967103, -SNULL, 140382068064255, 140382068105215, -STORE, 140382065967104, 140382068064255, -STORE, 140382068064256, 140382068105215, -SNULL, 140382068064256, 140382068088831, -STORE, 140382068088832, 140382068105215, -STORE, 140382068064256, 140382068088831, -ERASE, 140382068064256, 140382068088831, -STORE, 140382068064256, 140382068088831, -ERASE, 140382068088832, 140382068105215, -STORE, 140382068088832, 140382068105215, -STORE, 140382072414208, 140382072430591, -SNULL, 140382068080639, 140382068088831, -STORE, 140382068064256, 140382068080639, -STORE, 140382068080640, 140382068088831, -SNULL, 140382070214655, 140382070218751, -STORE, 140382070210560, 140382070214655, -STORE, 140382070214656, 140382070218751, -SNULL, 94849782505471, 94849782513663, -STORE, 94849782501376, 94849782505471, -STORE, 94849782505472, 94849782513663, -SNULL, 140382072463359, 140382072467455, -STORE, 140382072459264, 140382072463359, -STORE, 140382072463360, 140382072467455, -ERASE, 140382072430592, 140382072459263, -STORE, 94849782845440, 94849782980607, -STORE, 140382070730752, 140382072414207, -STORE, 94849782845440, 94849783115775, -STORE, 94849782845440, 94849783250943, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722594377728, 140737488351231, -SNULL, 140722594385919, 140737488351231, -STORE, 140722594377728, 140722594385919, -STORE, 140722594246656, 140722594385919, -STORE, 94421466353664, 94421468577791, -SNULL, 94421466464255, 94421468577791, -STORE, 94421466353664, 94421466464255, -STORE, 94421466464256, 94421468577791, -ERASE, 94421466464256, 94421468577791, -STORE, 94421468557312, 94421468569599, -STORE, 94421468569600, 94421468577791, -STORE, 140345458057216, 140345460310015, -SNULL, 140345458200575, 140345460310015, -STORE, 140345458057216, 140345458200575, -STORE, 140345458200576, 140345460310015, -ERASE, 140345458200576, 140345460310015, -STORE, 140345460297728, 140345460305919, -STORE, 140345460305920, 140345460310015, -STORE, 140722595557376, 140722595561471, -STORE, 140722595545088, 140722595557375, -STORE, 140345460269056, 140345460297727, -STORE, 140345460260864, 140345460269055, -STORE, 140345454260224, 140345458057215, -SNULL, 140345454260224, 140345455919103, -STORE, 140345455919104, 140345458057215, -STORE, 140345454260224, 140345455919103, -SNULL, 140345458016255, 140345458057215, -STORE, 140345455919104, 140345458016255, -STORE, 140345458016256, 140345458057215, -SNULL, 140345458016256, 140345458040831, -STORE, 140345458040832, 140345458057215, -STORE, 140345458016256, 140345458040831, -ERASE, 140345458016256, 140345458040831, -STORE, 140345458016256, 140345458040831, -ERASE, 140345458040832, 140345458057215, -STORE, 140345458040832, 140345458057215, -SNULL, 140345458032639, 140345458040831, -STORE, 140345458016256, 140345458032639, -STORE, 140345458032640, 140345458040831, -SNULL, 94421468565503, 94421468569599, -STORE, 94421468557312, 94421468565503, -STORE, 94421468565504, 94421468569599, -SNULL, 140345460301823, 140345460305919, -STORE, 140345460297728, 140345460301823, -STORE, 140345460301824, 140345460305919, -ERASE, 140345460269056, 140345460297727, -STORE, 94421496004608, 94421496139775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140726096302080, 140737488351231, -SNULL, 140726096310271, 140737488351231, -STORE, 140726096302080, 140726096310271, -STORE, 140726096171008, 140726096310271, -STORE, 94101992124416, 94101994459135, -SNULL, 94101992337407, 94101994459135, -STORE, 94101992124416, 94101992337407, -STORE, 94101992337408, 94101994459135, -ERASE, 94101992337408, 94101994459135, -STORE, 94101994434560, 94101994446847, -STORE, 94101994446848, 94101994459135, -STORE, 140192085594112, 140192087846911, -SNULL, 140192085737471, 140192087846911, -STORE, 140192085594112, 140192085737471, -STORE, 140192085737472, 140192087846911, -ERASE, 140192085737472, 140192087846911, -STORE, 140192087834624, 140192087842815, -STORE, 140192087842816, 140192087846911, -STORE, 140726096375808, 140726096379903, -STORE, 140726096363520, 140726096375807, -STORE, 140192087805952, 140192087834623, -STORE, 140192087797760, 140192087805951, -STORE, 140192083480576, 140192085594111, -SNULL, 140192083480576, 140192083492863, -STORE, 140192083492864, 140192085594111, -STORE, 140192083480576, 140192083492863, -SNULL, 140192085585919, 140192085594111, -STORE, 140192083492864, 140192085585919, -STORE, 140192085585920, 140192085594111, -ERASE, 140192085585920, 140192085594111, -STORE, 140192085585920, 140192085594111, -STORE, 140192079683584, 140192083480575, -SNULL, 140192079683584, 140192081342463, -STORE, 140192081342464, 140192083480575, -STORE, 140192079683584, 140192081342463, -SNULL, 140192083439615, 140192083480575, -STORE, 140192081342464, 140192083439615, -STORE, 140192083439616, 140192083480575, -SNULL, 140192083439616, 140192083464191, -STORE, 140192083464192, 140192083480575, -STORE, 140192083439616, 140192083464191, -ERASE, 140192083439616, 140192083464191, -STORE, 140192083439616, 140192083464191, -ERASE, 140192083464192, 140192083480575, -STORE, 140192083464192, 140192083480575, -STORE, 140192087789568, 140192087805951, -SNULL, 140192083455999, 140192083464191, -STORE, 140192083439616, 140192083455999, -STORE, 140192083456000, 140192083464191, -SNULL, 140192085590015, 140192085594111, -STORE, 140192085585920, 140192085590015, -STORE, 140192085590016, 140192085594111, -SNULL, 94101994438655, 94101994446847, -STORE, 94101994434560, 94101994438655, -STORE, 94101994438656, 94101994446847, -SNULL, 140192087838719, 140192087842815, -STORE, 140192087834624, 140192087838719, -STORE, 140192087838720, 140192087842815, -ERASE, 140192087805952, 140192087834623, -STORE, 94102011887616, 94102012022783, -STORE, 140192086106112, 140192087789567, -STORE, 94102011887616, 94102012157951, -STORE, 94102011887616, 94102012293119, -STORE, 94102011887616, 94102012440575, -SNULL, 94102012428287, 94102012440575, -STORE, 94102011887616, 94102012428287, -STORE, 94102012428288, 94102012440575, -ERASE, 94102012428288, 94102012440575, -STORE, 94102011887616, 94102012579839, -STORE, 94102011887616, 94102012715007, -SNULL, 94102012694527, 94102012715007, -STORE, 94102011887616, 94102012694527, -STORE, 94102012694528, 94102012715007, -ERASE, 94102012694528, 94102012715007, -STORE, 94102011887616, 94102012833791, -STORE, 94102011887616, 94102012968959, -SNULL, 94102012927999, 94102012968959, -STORE, 94102011887616, 94102012927999, -STORE, 94102012928000, 94102012968959, -ERASE, 94102012928000, 94102012968959, -STORE, 94102011887616, 94102013091839, -SNULL, 94102013075455, 94102013091839, -STORE, 94102011887616, 94102013075455, -STORE, 94102013075456, 94102013091839, -ERASE, 94102013075456, 94102013091839, -STORE, 94102011887616, 94102013210623, -STORE, 94102011887616, 94102013345791, -STORE, 93968727965696, 93968728178687, -STORE, 93968730275840, 93968730279935, -STORE, 93968730279936, 93968730288127, -STORE, 93968730288128, 93968730300415, -STORE, 93968731140096, 93968732704767, -STORE, 140588443168768, 140588444827647, -STORE, 140588444827648, 140588446924799, -STORE, 140588446924800, 140588446941183, -STORE, 140588446941184, 140588446949375, -STORE, 140588446949376, 140588446965759, -STORE, 140588446965760, 140588446978047, -STORE, 140588446978048, 140588449071103, -STORE, 140588449071104, 140588449075199, -STORE, 140588449075200, 140588449079295, -STORE, 140588449079296, 140588449222655, -STORE, 140588449591296, 140588451274751, -STORE, 140588451274752, 140588451291135, -STORE, 140588451319808, 140588451323903, -STORE, 140588451323904, 140588451327999, -STORE, 140588451328000, 140588451332095, -STORE, 140733877239808, 140733877379071, -STORE, 140733878702080, 140733878714367, -STORE, 140733878714368, 140733878718463, -STORE, 93968727965696, 93968728178687, -STORE, 93968730275840, 93968730279935, -STORE, 93968730279936, 93968730288127, -STORE, 93968730288128, 93968730300415, -STORE, 93968731140096, 93968732991487, -STORE, 140588443168768, 140588444827647, -STORE, 140588444827648, 140588446924799, -STORE, 140588446924800, 140588446941183, -STORE, 140588446941184, 140588446949375, -STORE, 140588446949376, 140588446965759, -STORE, 140588446965760, 140588446978047, -STORE, 140588446978048, 140588449071103, -STORE, 140588449071104, 140588449075199, -STORE, 140588449075200, 140588449079295, -STORE, 140588449079296, 140588449222655, -STORE, 140588449591296, 140588451274751, -STORE, 140588451274752, 140588451291135, -STORE, 140588451319808, 140588451323903, -STORE, 140588451323904, 140588451327999, -STORE, 140588451328000, 140588451332095, -STORE, 140733877239808, 140733877379071, -STORE, 140733878702080, 140733878714367, -STORE, 140733878714368, 140733878718463, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733054472192, 140737488351231, -SNULL, 140733054480383, 140737488351231, -STORE, 140733054472192, 140733054480383, -STORE, 140733054341120, 140733054480383, -STORE, 93992873623552, 93992875847679, -SNULL, 93992873734143, 93992875847679, -STORE, 93992873623552, 93992873734143, -STORE, 93992873734144, 93992875847679, -ERASE, 93992873734144, 93992875847679, -STORE, 93992875827200, 93992875839487, -STORE, 93992875839488, 93992875847679, -STORE, 139790881488896, 139790883741695, -SNULL, 139790881632255, 139790883741695, -STORE, 139790881488896, 139790881632255, -STORE, 139790881632256, 139790883741695, -ERASE, 139790881632256, 139790883741695, -STORE, 139790883729408, 139790883737599, -STORE, 139790883737600, 139790883741695, -STORE, 140733054754816, 140733054758911, -STORE, 140733054742528, 140733054754815, -STORE, 139790883700736, 139790883729407, -STORE, 139790883692544, 139790883700735, -STORE, 139790877691904, 139790881488895, -SNULL, 139790877691904, 139790879350783, -STORE, 139790879350784, 139790881488895, -STORE, 139790877691904, 139790879350783, -SNULL, 139790881447935, 139790881488895, -STORE, 139790879350784, 139790881447935, -STORE, 139790881447936, 139790881488895, -SNULL, 139790881447936, 139790881472511, -STORE, 139790881472512, 139790881488895, -STORE, 139790881447936, 139790881472511, -ERASE, 139790881447936, 139790881472511, -STORE, 139790881447936, 139790881472511, -ERASE, 139790881472512, 139790881488895, -STORE, 139790881472512, 139790881488895, -SNULL, 139790881464319, 139790881472511, -STORE, 139790881447936, 139790881464319, -STORE, 139790881464320, 139790881472511, -SNULL, 93992875835391, 93992875839487, -STORE, 93992875827200, 93992875835391, -STORE, 93992875835392, 93992875839487, -SNULL, 139790883733503, 139790883737599, -STORE, 139790883729408, 139790883733503, -STORE, 139790883733504, 139790883737599, -ERASE, 139790883700736, 139790883729407, -STORE, 93992877031424, 93992877166591, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728550887424, 140737488351231, -SNULL, 140728550895615, 140737488351231, -STORE, 140728550887424, 140728550895615, -STORE, 140728550756352, 140728550895615, -STORE, 94707634077696, 94707636301823, -SNULL, 94707634188287, 94707636301823, -STORE, 94707634077696, 94707634188287, -STORE, 94707634188288, 94707636301823, -ERASE, 94707634188288, 94707636301823, -STORE, 94707636281344, 94707636293631, -STORE, 94707636293632, 94707636301823, -STORE, 140553545666560, 140553547919359, -SNULL, 140553545809919, 140553547919359, -STORE, 140553545666560, 140553545809919, -STORE, 140553545809920, 140553547919359, -ERASE, 140553545809920, 140553547919359, -STORE, 140553547907072, 140553547915263, -STORE, 140553547915264, 140553547919359, -STORE, 140728552374272, 140728552378367, -STORE, 140728552361984, 140728552374271, -STORE, 140553547878400, 140553547907071, -STORE, 140553547870208, 140553547878399, -STORE, 140553541869568, 140553545666559, -SNULL, 140553541869568, 140553543528447, -STORE, 140553543528448, 140553545666559, -STORE, 140553541869568, 140553543528447, -SNULL, 140553545625599, 140553545666559, -STORE, 140553543528448, 140553545625599, -STORE, 140553545625600, 140553545666559, -SNULL, 140553545625600, 140553545650175, -STORE, 140553545650176, 140553545666559, -STORE, 140553545625600, 140553545650175, -ERASE, 140553545625600, 140553545650175, -STORE, 140553545625600, 140553545650175, -ERASE, 140553545650176, 140553545666559, -STORE, 140553545650176, 140553545666559, -SNULL, 140553545641983, 140553545650175, -STORE, 140553545625600, 140553545641983, -STORE, 140553545641984, 140553545650175, -SNULL, 94707636289535, 94707636293631, -STORE, 94707636281344, 94707636289535, -STORE, 94707636289536, 94707636293631, -SNULL, 140553547911167, 140553547915263, -STORE, 140553547907072, 140553547911167, -STORE, 140553547911168, 140553547915263, -ERASE, 140553547878400, 140553547907071, -STORE, 94707651411968, 94707651547135, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732168695808, 140737488351231, -SNULL, 140732168703999, 140737488351231, -STORE, 140732168695808, 140732168703999, -STORE, 140732168564736, 140732168703999, -STORE, 94454287859712, 94454290083839, -SNULL, 94454287970303, 94454290083839, -STORE, 94454287859712, 94454287970303, -STORE, 94454287970304, 94454290083839, -ERASE, 94454287970304, 94454290083839, -STORE, 94454290063360, 94454290075647, -STORE, 94454290075648, 94454290083839, -STORE, 140564947107840, 140564949360639, -SNULL, 140564947251199, 140564949360639, -STORE, 140564947107840, 140564947251199, -STORE, 140564947251200, 140564949360639, -ERASE, 140564947251200, 140564949360639, -STORE, 140564949348352, 140564949356543, -STORE, 140564949356544, 140564949360639, -STORE, 140732168843264, 140732168847359, -STORE, 140732168830976, 140732168843263, -STORE, 140564949319680, 140564949348351, -STORE, 140564949311488, 140564949319679, -STORE, 140564943310848, 140564947107839, -SNULL, 140564943310848, 140564944969727, -STORE, 140564944969728, 140564947107839, -STORE, 140564943310848, 140564944969727, -SNULL, 140564947066879, 140564947107839, -STORE, 140564944969728, 140564947066879, -STORE, 140564947066880, 140564947107839, -SNULL, 140564947066880, 140564947091455, -STORE, 140564947091456, 140564947107839, -STORE, 140564947066880, 140564947091455, -ERASE, 140564947066880, 140564947091455, -STORE, 140564947066880, 140564947091455, -ERASE, 140564947091456, 140564947107839, -STORE, 140564947091456, 140564947107839, -SNULL, 140564947083263, 140564947091455, -STORE, 140564947066880, 140564947083263, -STORE, 140564947083264, 140564947091455, -SNULL, 94454290071551, 94454290075647, -STORE, 94454290063360, 94454290071551, -STORE, 94454290071552, 94454290075647, -SNULL, 140564949352447, 140564949356543, -STORE, 140564949348352, 140564949352447, -STORE, 140564949352448, 140564949356543, -ERASE, 140564949319680, 140564949348351, -STORE, 94454316236800, 94454316371967, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735155617792, 140737488351231, -SNULL, 140735155625983, 140737488351231, -STORE, 140735155617792, 140735155625983, -STORE, 140735155486720, 140735155625983, -STORE, 93915969556480, 93915971780607, -SNULL, 93915969667071, 93915971780607, -STORE, 93915969556480, 93915969667071, -STORE, 93915969667072, 93915971780607, -ERASE, 93915969667072, 93915971780607, -STORE, 93915971760128, 93915971772415, -STORE, 93915971772416, 93915971780607, -STORE, 140141164605440, 140141166858239, -SNULL, 140141164748799, 140141166858239, -STORE, 140141164605440, 140141164748799, -STORE, 140141164748800, 140141166858239, -ERASE, 140141164748800, 140141166858239, -STORE, 140141166845952, 140141166854143, -STORE, 140141166854144, 140141166858239, -STORE, 140735155691520, 140735155695615, -STORE, 140735155679232, 140735155691519, -STORE, 140141166817280, 140141166845951, -STORE, 140141166809088, 140141166817279, -STORE, 140141160808448, 140141164605439, -SNULL, 140141160808448, 140141162467327, -STORE, 140141162467328, 140141164605439, -STORE, 140141160808448, 140141162467327, -SNULL, 140141164564479, 140141164605439, -STORE, 140141162467328, 140141164564479, -STORE, 140141164564480, 140141164605439, -SNULL, 140141164564480, 140141164589055, -STORE, 140141164589056, 140141164605439, -STORE, 140141164564480, 140141164589055, -ERASE, 140141164564480, 140141164589055, -STORE, 140141164564480, 140141164589055, -ERASE, 140141164589056, 140141164605439, -STORE, 140141164589056, 140141164605439, -SNULL, 140141164580863, 140141164589055, -STORE, 140141164564480, 140141164580863, -STORE, 140141164580864, 140141164589055, -SNULL, 93915971768319, 93915971772415, -STORE, 93915971760128, 93915971768319, -STORE, 93915971768320, 93915971772415, -SNULL, 140141166850047, 140141166854143, -STORE, 140141166845952, 140141166850047, -STORE, 140141166850048, 140141166854143, -ERASE, 140141166817280, 140141166845951, -STORE, 93916002775040, 93916002910207, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728988409856, 140737488351231, -SNULL, 140728988418047, 140737488351231, -STORE, 140728988409856, 140728988418047, -STORE, 140728988278784, 140728988418047, -STORE, 94021634813952, 94021637038079, -SNULL, 94021634924543, 94021637038079, -STORE, 94021634813952, 94021634924543, -STORE, 94021634924544, 94021637038079, -ERASE, 94021634924544, 94021637038079, -STORE, 94021637017600, 94021637029887, -STORE, 94021637029888, 94021637038079, -STORE, 140638014038016, 140638016290815, -SNULL, 140638014181375, 140638016290815, -STORE, 140638014038016, 140638014181375, -STORE, 140638014181376, 140638016290815, -ERASE, 140638014181376, 140638016290815, -STORE, 140638016278528, 140638016286719, -STORE, 140638016286720, 140638016290815, -STORE, 140728988536832, 140728988540927, -STORE, 140728988524544, 140728988536831, -STORE, 140638016249856, 140638016278527, -STORE, 140638016241664, 140638016249855, -STORE, 140638010241024, 140638014038015, -SNULL, 140638010241024, 140638011899903, -STORE, 140638011899904, 140638014038015, -STORE, 140638010241024, 140638011899903, -SNULL, 140638013997055, 140638014038015, -STORE, 140638011899904, 140638013997055, -STORE, 140638013997056, 140638014038015, -SNULL, 140638013997056, 140638014021631, -STORE, 140638014021632, 140638014038015, -STORE, 140638013997056, 140638014021631, -ERASE, 140638013997056, 140638014021631, -STORE, 140638013997056, 140638014021631, -ERASE, 140638014021632, 140638014038015, -STORE, 140638014021632, 140638014038015, -SNULL, 140638014013439, 140638014021631, -STORE, 140638013997056, 140638014013439, -STORE, 140638014013440, 140638014021631, -SNULL, 94021637025791, 94021637029887, -STORE, 94021637017600, 94021637025791, -STORE, 94021637025792, 94021637029887, -SNULL, 140638016282623, 140638016286719, -STORE, 140638016278528, 140638016282623, -STORE, 140638016282624, 140638016286719, -ERASE, 140638016249856, 140638016278527, -STORE, 94021643124736, 94021643259903, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731219275776, 140737488351231, -SNULL, 140731219283967, 140737488351231, -STORE, 140731219275776, 140731219283967, -STORE, 140731219144704, 140731219283967, -STORE, 93888803647488, 93888805871615, -SNULL, 93888803758079, 93888805871615, -STORE, 93888803647488, 93888803758079, -STORE, 93888803758080, 93888805871615, -ERASE, 93888803758080, 93888805871615, -STORE, 93888805851136, 93888805863423, -STORE, 93888805863424, 93888805871615, -STORE, 139630576934912, 139630579187711, -SNULL, 139630577078271, 139630579187711, -STORE, 139630576934912, 139630577078271, -STORE, 139630577078272, 139630579187711, -ERASE, 139630577078272, 139630579187711, -STORE, 139630579175424, 139630579183615, -STORE, 139630579183616, 139630579187711, -STORE, 140731219718144, 140731219722239, -STORE, 140731219705856, 140731219718143, -STORE, 139630579146752, 139630579175423, -STORE, 139630579138560, 139630579146751, -STORE, 139630573137920, 139630576934911, -SNULL, 139630573137920, 139630574796799, -STORE, 139630574796800, 139630576934911, -STORE, 139630573137920, 139630574796799, -SNULL, 139630576893951, 139630576934911, -STORE, 139630574796800, 139630576893951, -STORE, 139630576893952, 139630576934911, -SNULL, 139630576893952, 139630576918527, -STORE, 139630576918528, 139630576934911, -STORE, 139630576893952, 139630576918527, -ERASE, 139630576893952, 139630576918527, -STORE, 139630576893952, 139630576918527, -ERASE, 139630576918528, 139630576934911, -STORE, 139630576918528, 139630576934911, -SNULL, 139630576910335, 139630576918527, -STORE, 139630576893952, 139630576910335, -STORE, 139630576910336, 139630576918527, -SNULL, 93888805859327, 93888805863423, -STORE, 93888805851136, 93888805859327, -STORE, 93888805859328, 93888805863423, -SNULL, 139630579179519, 139630579183615, -STORE, 139630579175424, 139630579179519, -STORE, 139630579179520, 139630579183615, -ERASE, 139630579146752, 139630579175423, -STORE, 93888822235136, 93888822370303, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733391151104, 140737488351231, -SNULL, 140733391159295, 140737488351231, -STORE, 140733391151104, 140733391159295, -STORE, 140733391020032, 140733391159295, -STORE, 94393875324928, 94393877549055, -SNULL, 94393875435519, 94393877549055, -STORE, 94393875324928, 94393875435519, -STORE, 94393875435520, 94393877549055, -ERASE, 94393875435520, 94393877549055, -STORE, 94393877528576, 94393877540863, -STORE, 94393877540864, 94393877549055, -STORE, 140292111740928, 140292113993727, -SNULL, 140292111884287, 140292113993727, -STORE, 140292111740928, 140292111884287, -STORE, 140292111884288, 140292113993727, -ERASE, 140292111884288, 140292113993727, -STORE, 140292113981440, 140292113989631, -STORE, 140292113989632, 140292113993727, -STORE, 140733391532032, 140733391536127, -STORE, 140733391519744, 140733391532031, -STORE, 140292113952768, 140292113981439, -STORE, 140292113944576, 140292113952767, -STORE, 140292107943936, 140292111740927, -SNULL, 140292107943936, 140292109602815, -STORE, 140292109602816, 140292111740927, -STORE, 140292107943936, 140292109602815, -SNULL, 140292111699967, 140292111740927, -STORE, 140292109602816, 140292111699967, -STORE, 140292111699968, 140292111740927, -SNULL, 140292111699968, 140292111724543, -STORE, 140292111724544, 140292111740927, -STORE, 140292111699968, 140292111724543, -ERASE, 140292111699968, 140292111724543, -STORE, 140292111699968, 140292111724543, -ERASE, 140292111724544, 140292111740927, -STORE, 140292111724544, 140292111740927, -SNULL, 140292111716351, 140292111724543, -STORE, 140292111699968, 140292111716351, -STORE, 140292111716352, 140292111724543, -SNULL, 94393877536767, 94393877540863, -STORE, 94393877528576, 94393877536767, -STORE, 94393877536768, 94393877540863, -SNULL, 140292113985535, 140292113989631, -STORE, 140292113981440, 140292113985535, -STORE, 140292113985536, 140292113989631, -ERASE, 140292113952768, 140292113981439, -STORE, 94393909342208, 94393909477375, -STORE, 94458367512576, 94458367725567, -STORE, 94458369822720, 94458369826815, -STORE, 94458369826816, 94458369835007, -STORE, 94458369835008, 94458369847295, -STORE, 94458393292800, 94458399666175, -STORE, 140619773841408, 140619775500287, -STORE, 140619775500288, 140619777597439, -STORE, 140619777597440, 140619777613823, -STORE, 140619777613824, 140619777622015, -STORE, 140619777622016, 140619777638399, -STORE, 140619777638400, 140619777650687, -STORE, 140619777650688, 140619779743743, -STORE, 140619779743744, 140619779747839, -STORE, 140619779747840, 140619779751935, -STORE, 140619779751936, 140619779895295, -STORE, 140619780263936, 140619781947391, -STORE, 140619781947392, 140619781963775, -STORE, 140619781992448, 140619781996543, -STORE, 140619781996544, 140619782000639, -STORE, 140619782000640, 140619782004735, -STORE, 140725811675136, 140725811814399, -STORE, 140725812813824, 140725812826111, -STORE, 140725812826112, 140725812830207, -STORE, 94458367512576, 94458367725567, -STORE, 94458369822720, 94458369826815, -STORE, 94458369826816, 94458369835007, -STORE, 94458369835008, 94458369847295, -STORE, 94458393292800, 94458400366591, -STORE, 140619773841408, 140619775500287, -STORE, 140619775500288, 140619777597439, -STORE, 140619777597440, 140619777613823, -STORE, 140619777613824, 140619777622015, -STORE, 140619777622016, 140619777638399, -STORE, 140619777638400, 140619777650687, -STORE, 140619777650688, 140619779743743, -STORE, 140619779743744, 140619779747839, -STORE, 140619779747840, 140619779751935, -STORE, 140619779751936, 140619779895295, -STORE, 140619780263936, 140619781947391, -STORE, 140619781947392, 140619781963775, -STORE, 140619781992448, 140619781996543, -STORE, 140619781996544, 140619782000639, -STORE, 140619782000640, 140619782004735, -STORE, 140725811675136, 140725811814399, -STORE, 140725812813824, 140725812826111, -STORE, 140725812826112, 140725812830207, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728740679680, 140737488351231, -SNULL, 140728740687871, 140737488351231, -STORE, 140728740679680, 140728740687871, -STORE, 140728740548608, 140728740687871, -STORE, 94764075249664, 94764077473791, -SNULL, 94764075360255, 94764077473791, -STORE, 94764075249664, 94764075360255, -STORE, 94764075360256, 94764077473791, -ERASE, 94764075360256, 94764077473791, -STORE, 94764077453312, 94764077465599, -STORE, 94764077465600, 94764077473791, -STORE, 139766406791168, 139766409043967, -SNULL, 139766406934527, 139766409043967, -STORE, 139766406791168, 139766406934527, -STORE, 139766406934528, 139766409043967, -ERASE, 139766406934528, 139766409043967, -STORE, 139766409031680, 139766409039871, -STORE, 139766409039872, 139766409043967, -STORE, 140728740913152, 140728740917247, -STORE, 140728740900864, 140728740913151, -STORE, 139766409003008, 139766409031679, -STORE, 139766408994816, 139766409003007, -STORE, 139766402994176, 139766406791167, -SNULL, 139766402994176, 139766404653055, -STORE, 139766404653056, 139766406791167, -STORE, 139766402994176, 139766404653055, -SNULL, 139766406750207, 139766406791167, -STORE, 139766404653056, 139766406750207, -STORE, 139766406750208, 139766406791167, -SNULL, 139766406750208, 139766406774783, -STORE, 139766406774784, 139766406791167, -STORE, 139766406750208, 139766406774783, -ERASE, 139766406750208, 139766406774783, -STORE, 139766406750208, 139766406774783, -ERASE, 139766406774784, 139766406791167, -STORE, 139766406774784, 139766406791167, -SNULL, 139766406766591, 139766406774783, -STORE, 139766406750208, 139766406766591, -STORE, 139766406766592, 139766406774783, -SNULL, 94764077461503, 94764077465599, -STORE, 94764077453312, 94764077461503, -STORE, 94764077461504, 94764077465599, -SNULL, 139766409035775, 139766409039871, -STORE, 139766409031680, 139766409035775, -STORE, 139766409035776, 139766409039871, -ERASE, 139766409003008, 139766409031679, -STORE, 94764090458112, 94764090593279, -STORE, 94758057480192, 94758057590783, -STORE, 94758059683840, 94758059692031, -STORE, 94758059692032, 94758059696127, -STORE, 94758059696128, 94758059704319, -STORE, 94758083215360, 94758083350527, -STORE, 139951456772096, 139951458430975, -STORE, 139951458430976, 139951460528127, -STORE, 139951460528128, 139951460544511, -STORE, 139951460544512, 139951460552703, -STORE, 139951460552704, 139951460569087, -STORE, 139951460569088, 139951460712447, -STORE, 139951462772736, 139951462780927, -STORE, 139951462809600, 139951462813695, -STORE, 139951462813696, 139951462817791, -STORE, 139951462817792, 139951462821887, -STORE, 140734098313216, 140734098452479, -STORE, 140734098911232, 140734098923519, -STORE, 140734098923520, 140734098927615, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724904095744, 140737488351231, -SNULL, 140724904103935, 140737488351231, -STORE, 140724904095744, 140724904103935, -STORE, 140724903964672, 140724904103935, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140408497864704, 140408500117503, -SNULL, 140408498008063, 140408500117503, -STORE, 140408497864704, 140408498008063, -STORE, 140408498008064, 140408500117503, -ERASE, 140408498008064, 140408500117503, -STORE, 140408500105216, 140408500113407, -STORE, 140408500113408, 140408500117503, -STORE, 140724905369600, 140724905373695, -STORE, 140724905357312, 140724905369599, -STORE, 140408500076544, 140408500105215, -STORE, 140408500068352, 140408500076543, -STORE, 140408494702592, 140408497864703, -SNULL, 140408494702592, 140408495763455, -STORE, 140408495763456, 140408497864703, -STORE, 140408494702592, 140408495763455, -SNULL, 140408497856511, 140408497864703, -STORE, 140408495763456, 140408497856511, -STORE, 140408497856512, 140408497864703, -ERASE, 140408497856512, 140408497864703, -STORE, 140408497856512, 140408497864703, -STORE, 140408490905600, 140408494702591, -SNULL, 140408490905600, 140408492564479, -STORE, 140408492564480, 140408494702591, -STORE, 140408490905600, 140408492564479, -SNULL, 140408494661631, 140408494702591, -STORE, 140408492564480, 140408494661631, -STORE, 140408494661632, 140408494702591, -SNULL, 140408494661632, 140408494686207, -STORE, 140408494686208, 140408494702591, -STORE, 140408494661632, 140408494686207, -ERASE, 140408494661632, 140408494686207, -STORE, 140408494661632, 140408494686207, -ERASE, 140408494686208, 140408494702591, -STORE, 140408494686208, 140408494702591, -STORE, 140408500056064, 140408500076543, -SNULL, 140408494678015, 140408494686207, -STORE, 140408494661632, 140408494678015, -STORE, 140408494678016, 140408494686207, -SNULL, 140408497860607, 140408497864703, -STORE, 140408497856512, 140408497860607, -STORE, 140408497860608, 140408497864703, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140408500109311, 140408500113407, -STORE, 140408500105216, 140408500109311, -STORE, 140408500109312, 140408500113407, -ERASE, 140408500076544, 140408500105215, -STORE, 25235456, 25370623, -STORE, 25235456, 25518079, -STORE, 140408498372608, 140408500056063, -STORE, 94543937388544, 94543937499135, -STORE, 94543939592192, 94543939600383, -STORE, 94543939600384, 94543939604479, -STORE, 94543939604480, 94543939612671, -STORE, 94543941447680, 94543941582847, -STORE, 140282621947904, 140282623606783, -STORE, 140282623606784, 140282625703935, -STORE, 140282625703936, 140282625720319, -STORE, 140282625720320, 140282625728511, -STORE, 140282625728512, 140282625744895, -STORE, 140282625744896, 140282625888255, -STORE, 140282627948544, 140282627956735, -STORE, 140282627985408, 140282627989503, -STORE, 140282627989504, 140282627993599, -STORE, 140282627993600, 140282627997695, -STORE, 140728295723008, 140728295862271, -STORE, 140728296476672, 140728296488959, -STORE, 140728296488960, 140728296493055, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431510691839, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431510691839, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140737488338944, 140737488351231, -STORE, 140736944451584, 140737488351231, -SNULL, 140736944463871, 140737488351231, -STORE, 140736944451584, 140736944463871, -STORE, 140736944320512, 140736944463871, -STORE, 4194304, 26279935, -STORE, 28372992, 28454911, -STORE, 28454912, 29806591, -STORE, 139693609893888, 139693612146687, -SNULL, 139693610037247, 139693612146687, -STORE, 139693609893888, 139693610037247, -STORE, 139693610037248, 139693612146687, -ERASE, 139693610037248, 139693612146687, -STORE, 139693612134400, 139693612142591, -STORE, 139693612142592, 139693612146687, -STORE, 140736945152000, 140736945156095, -STORE, 140736945139712, 140736945151999, -STORE, 139693612105728, 139693612134399, -STORE, 139693612097536, 139693612105727, -STORE, 139693606060032, 139693609893887, -SNULL, 139693606060032, 139693607768063, -STORE, 139693607768064, 139693609893887, -STORE, 139693606060032, 139693607768063, -SNULL, 139693609861119, 139693609893887, -STORE, 139693607768064, 139693609861119, -STORE, 139693609861120, 139693609893887, -ERASE, 139693609861120, 139693609893887, -STORE, 139693609861120, 139693609893887, -STORE, 139693603864576, 139693606060031, -SNULL, 139693603864576, 139693603958783, -STORE, 139693603958784, 139693606060031, -STORE, 139693603864576, 139693603958783, -SNULL, 139693606051839, 139693606060031, -STORE, 139693603958784, 139693606051839, -STORE, 139693606051840, 139693606060031, -ERASE, 139693606051840, 139693606060031, -STORE, 139693606051840, 139693606060031, -STORE, 139693601345536, 139693603864575, -SNULL, 139693601345536, 139693601759231, -STORE, 139693601759232, 139693603864575, -STORE, 139693601345536, 139693601759231, -SNULL, 139693603852287, 139693603864575, -STORE, 139693601759232, 139693603852287, -STORE, 139693603852288, 139693603864575, -ERASE, 139693603852288, 139693603864575, -STORE, 139693603852288, 139693603864575, -STORE, 139693598711808, 139693601345535, -SNULL, 139693598711808, 139693599240191, -STORE, 139693599240192, 139693601345535, -STORE, 139693598711808, 139693599240191, -SNULL, 139693601337343, 139693601345535, -STORE, 139693599240192, 139693601337343, -STORE, 139693601337344, 139693601345535, -ERASE, 139693601337344, 139693601345535, -STORE, 139693601337344, 139693601345535, -STORE, 139693596598272, 139693598711807, -SNULL, 139693596598272, 139693596610559, -STORE, 139693596610560, 139693598711807, -STORE, 139693596598272, 139693596610559, -SNULL, 139693598703615, 139693598711807, -STORE, 139693596610560, 139693598703615, -STORE, 139693598703616, 139693598711807, -ERASE, 139693598703616, 139693598711807, -STORE, 139693598703616, 139693598711807, -STORE, 139693594394624, 139693596598271, -SNULL, 139693594394624, 139693594497023, -STORE, 139693594497024, 139693596598271, -STORE, 139693594394624, 139693594497023, -SNULL, 139693596590079, 139693596598271, -STORE, 139693594497024, 139693596590079, -STORE, 139693596590080, 139693596598271, -ERASE, 139693596590080, 139693596598271, -STORE, 139693596590080, 139693596598271, -STORE, 139693612089344, 139693612105727, -STORE, 139693591232512, 139693594394623, -SNULL, 139693591232512, 139693592293375, -STORE, 139693592293376, 139693594394623, -STORE, 139693591232512, 139693592293375, -SNULL, 139693594386431, 139693594394623, -STORE, 139693592293376, 139693594386431, -STORE, 139693594386432, 139693594394623, -ERASE, 139693594386432, 139693594394623, -STORE, 139693594386432, 139693594394623, -STORE, 139693587435520, 139693591232511, -SNULL, 139693587435520, 139693589094399, -STORE, 139693589094400, 139693591232511, -STORE, 139693587435520, 139693589094399, -SNULL, 139693591191551, 139693591232511, -STORE, 139693589094400, 139693591191551, -STORE, 139693591191552, 139693591232511, -SNULL, 139693591191552, 139693591216127, -STORE, 139693591216128, 139693591232511, -STORE, 139693591191552, 139693591216127, -ERASE, 139693591191552, 139693591216127, -STORE, 139693591191552, 139693591216127, -ERASE, 139693591216128, 139693591232511, -STORE, 139693591216128, 139693591232511, -STORE, 139693612077056, 139693612105727, -SNULL, 139693591207935, 139693591216127, -STORE, 139693591191552, 139693591207935, -STORE, 139693591207936, 139693591216127, -SNULL, 139693594390527, 139693594394623, -STORE, 139693594386432, 139693594390527, -STORE, 139693594390528, 139693594394623, -SNULL, 139693596594175, 139693596598271, -STORE, 139693596590080, 139693596594175, -STORE, 139693596594176, 139693596598271, -SNULL, 139693598707711, 139693598711807, -STORE, 139693598703616, 139693598707711, -STORE, 139693598707712, 139693598711807, -SNULL, 139693601341439, 139693601345535, -STORE, 139693601337344, 139693601341439, -STORE, 139693601341440, 139693601345535, -SNULL, 139693603860479, 139693603864575, -STORE, 139693603852288, 139693603860479, -STORE, 139693603860480, 139693603864575, -SNULL, 139693606055935, 139693606060031, -STORE, 139693606051840, 139693606055935, -STORE, 139693606055936, 139693606060031, -SNULL, 139693609865215, 139693609893887, -STORE, 139693609861120, 139693609865215, -STORE, 139693609865216, 139693609893887, -SNULL, 28405759, 28454911, -STORE, 28372992, 28405759, -STORE, 28405760, 28454911, -SNULL, 139693612138495, 139693612142591, -STORE, 139693612134400, 139693612138495, -STORE, 139693612138496, 139693612142591, -ERASE, 139693612105728, 139693612134399, -STORE, 39976960, 40112127, -STORE, 139693610393600, 139693612077055, -STORE, 139693612130304, 139693612134399, -STORE, 139693610258432, 139693610393599, -STORE, 39976960, 40255487, -STORE, 139693585338368, 139693587435519, -STORE, 139693612122112, 139693612134399, -STORE, 139693612113920, 139693612134399, -STORE, 139693612077056, 139693612113919, -STORE, 139693610242048, 139693610393599, -STORE, 39976960, 40390655, -STORE, 39976960, 40546303, -STORE, 139693610233856, 139693610393599, -STORE, 139693610225664, 139693610393599, -STORE, 39976960, 40714239, -STORE, 139693610209280, 139693610393599, -STORE, 39976960, 40861695, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431528759295, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140729993904128, 140737488351231, -SNULL, 140729993912319, 140737488351231, -STORE, 140729993904128, 140729993912319, -STORE, 140729993773056, 140729993912319, -STORE, 93926271991808, 93926274215935, -SNULL, 93926272102399, 93926274215935, -STORE, 93926271991808, 93926272102399, -STORE, 93926272102400, 93926274215935, -ERASE, 93926272102400, 93926274215935, -STORE, 93926274195456, 93926274207743, -STORE, 93926274207744, 93926274215935, -STORE, 139962167296000, 139962169548799, -SNULL, 139962167439359, 139962169548799, -STORE, 139962167296000, 139962167439359, -STORE, 139962167439360, 139962169548799, -ERASE, 139962167439360, 139962169548799, -STORE, 139962169536512, 139962169544703, -STORE, 139962169544704, 139962169548799, -STORE, 140729995096064, 140729995100159, -STORE, 140729995083776, 140729995096063, -STORE, 139962169507840, 139962169536511, -STORE, 139962169499648, 139962169507839, -STORE, 139962163499008, 139962167295999, -SNULL, 139962163499008, 139962165157887, -STORE, 139962165157888, 139962167295999, -STORE, 139962163499008, 139962165157887, -SNULL, 139962167255039, 139962167295999, -STORE, 139962165157888, 139962167255039, -STORE, 139962167255040, 139962167295999, -SNULL, 139962167255040, 139962167279615, -STORE, 139962167279616, 139962167295999, -STORE, 139962167255040, 139962167279615, -ERASE, 139962167255040, 139962167279615, -STORE, 139962167255040, 139962167279615, -ERASE, 139962167279616, 139962167295999, -STORE, 139962167279616, 139962167295999, -SNULL, 139962167271423, 139962167279615, -STORE, 139962167255040, 139962167271423, -STORE, 139962167271424, 139962167279615, -SNULL, 93926274203647, 93926274207743, -STORE, 93926274195456, 93926274203647, -STORE, 93926274203648, 93926274207743, -SNULL, 139962169540607, 139962169544703, -STORE, 139962169536512, 139962169540607, -STORE, 139962169540608, 139962169544703, -ERASE, 139962169507840, 139962169536511, -STORE, 93926291120128, 93926291255295, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724960579584, 140737488351231, -SNULL, 140724960587775, 140737488351231, -STORE, 140724960579584, 140724960587775, -STORE, 140724960448512, 140724960587775, -STORE, 94246489489408, 94246491713535, -SNULL, 94246489599999, 94246491713535, -STORE, 94246489489408, 94246489599999, -STORE, 94246489600000, 94246491713535, -ERASE, 94246489600000, 94246491713535, -STORE, 94246491693056, 94246491705343, -STORE, 94246491705344, 94246491713535, -STORE, 140098174926848, 140098177179647, -SNULL, 140098175070207, 140098177179647, -STORE, 140098174926848, 140098175070207, -STORE, 140098175070208, 140098177179647, -ERASE, 140098175070208, 140098177179647, -STORE, 140098177167360, 140098177175551, -STORE, 140098177175552, 140098177179647, -STORE, 140724961439744, 140724961443839, -STORE, 140724961427456, 140724961439743, -STORE, 140098177138688, 140098177167359, -STORE, 140098177130496, 140098177138687, -STORE, 140098171129856, 140098174926847, -SNULL, 140098171129856, 140098172788735, -STORE, 140098172788736, 140098174926847, -STORE, 140098171129856, 140098172788735, -SNULL, 140098174885887, 140098174926847, -STORE, 140098172788736, 140098174885887, -STORE, 140098174885888, 140098174926847, -SNULL, 140098174885888, 140098174910463, -STORE, 140098174910464, 140098174926847, -STORE, 140098174885888, 140098174910463, -ERASE, 140098174885888, 140098174910463, -STORE, 140098174885888, 140098174910463, -ERASE, 140098174910464, 140098174926847, -STORE, 140098174910464, 140098174926847, -SNULL, 140098174902271, 140098174910463, -STORE, 140098174885888, 140098174902271, -STORE, 140098174902272, 140098174910463, -SNULL, 94246491701247, 94246491705343, -STORE, 94246491693056, 94246491701247, -STORE, 94246491701248, 94246491705343, -SNULL, 140098177171455, 140098177175551, -STORE, 140098177167360, 140098177171455, -STORE, 140098177171456, 140098177175551, -ERASE, 140098177138688, 140098177167359, -STORE, 94246516998144, 94246517133311, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140730522918912, 140737488351231, -SNULL, 140730522927103, 140737488351231, -STORE, 140730522918912, 140730522927103, -STORE, 140730522787840, 140730522927103, -STORE, 94196043120640, 94196045344767, -SNULL, 94196043231231, 94196045344767, -STORE, 94196043120640, 94196043231231, -STORE, 94196043231232, 94196045344767, -ERASE, 94196043231232, 94196045344767, -STORE, 94196045324288, 94196045336575, -STORE, 94196045336576, 94196045344767, -STORE, 139815918940160, 139815921192959, -SNULL, 139815919083519, 139815921192959, -STORE, 139815918940160, 139815919083519, -STORE, 139815919083520, 139815921192959, -ERASE, 139815919083520, 139815921192959, -STORE, 139815921180672, 139815921188863, -STORE, 139815921188864, 139815921192959, -STORE, 140730523344896, 140730523348991, -STORE, 140730523332608, 140730523344895, -STORE, 139815921152000, 139815921180671, -STORE, 139815921143808, 139815921151999, -STORE, 139815915143168, 139815918940159, -SNULL, 139815915143168, 139815916802047, -STORE, 139815916802048, 139815918940159, -STORE, 139815915143168, 139815916802047, -SNULL, 139815918899199, 139815918940159, -STORE, 139815916802048, 139815918899199, -STORE, 139815918899200, 139815918940159, -SNULL, 139815918899200, 139815918923775, -STORE, 139815918923776, 139815918940159, -STORE, 139815918899200, 139815918923775, -ERASE, 139815918899200, 139815918923775, -STORE, 139815918899200, 139815918923775, -ERASE, 139815918923776, 139815918940159, -STORE, 139815918923776, 139815918940159, -SNULL, 139815918915583, 139815918923775, -STORE, 139815918899200, 139815918915583, -STORE, 139815918915584, 139815918923775, -SNULL, 94196045332479, 94196045336575, -STORE, 94196045324288, 94196045332479, -STORE, 94196045332480, 94196045336575, -SNULL, 139815921184767, 139815921188863, -STORE, 139815921180672, 139815921184767, -STORE, 139815921184768, 139815921188863, -ERASE, 139815921152000, 139815921180671, -STORE, 94196076183552, 94196076318719, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722460393472, 140737488351231, -SNULL, 140722460401663, 140737488351231, -STORE, 140722460393472, 140722460401663, -STORE, 140722460262400, 140722460401663, -STORE, 94569810399232, 94569812623359, -SNULL, 94569810509823, 94569812623359, -STORE, 94569810399232, 94569810509823, -STORE, 94569810509824, 94569812623359, -ERASE, 94569810509824, 94569812623359, -STORE, 94569812602880, 94569812615167, -STORE, 94569812615168, 94569812623359, -STORE, 139681565450240, 139681567703039, -SNULL, 139681565593599, 139681567703039, -STORE, 139681565450240, 139681565593599, -STORE, 139681565593600, 139681567703039, -ERASE, 139681565593600, 139681567703039, -STORE, 139681567690752, 139681567698943, -STORE, 139681567698944, 139681567703039, -STORE, 140722460569600, 140722460573695, -STORE, 140722460557312, 140722460569599, -STORE, 139681567662080, 139681567690751, -STORE, 139681567653888, 139681567662079, -STORE, 139681561653248, 139681565450239, -SNULL, 139681561653248, 139681563312127, -STORE, 139681563312128, 139681565450239, -STORE, 139681561653248, 139681563312127, -SNULL, 139681565409279, 139681565450239, -STORE, 139681563312128, 139681565409279, -STORE, 139681565409280, 139681565450239, -SNULL, 139681565409280, 139681565433855, -STORE, 139681565433856, 139681565450239, -STORE, 139681565409280, 139681565433855, -ERASE, 139681565409280, 139681565433855, -STORE, 139681565409280, 139681565433855, -ERASE, 139681565433856, 139681565450239, -STORE, 139681565433856, 139681565450239, -SNULL, 139681565425663, 139681565433855, -STORE, 139681565409280, 139681565425663, -STORE, 139681565425664, 139681565433855, -SNULL, 94569812611071, 94569812615167, -STORE, 94569812602880, 94569812611071, -STORE, 94569812611072, 94569812615167, -SNULL, 139681567694847, 139681567698943, -STORE, 139681567690752, 139681567694847, -STORE, 139681567694848, 139681567698943, -ERASE, 139681567662080, 139681567690751, -STORE, 94569818066944, 94569818202111, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431534280703, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725452365824, 140737488351231, -SNULL, 140725452374015, 140737488351231, -STORE, 140725452365824, 140725452374015, -STORE, 140725452234752, 140725452374015, -STORE, 94395067465728, 94395069689855, -SNULL, 94395067576319, 94395069689855, -STORE, 94395067465728, 94395067576319, -STORE, 94395067576320, 94395069689855, -ERASE, 94395067576320, 94395069689855, -STORE, 94395069669376, 94395069681663, -STORE, 94395069681664, 94395069689855, -STORE, 140269941211136, 140269943463935, -SNULL, 140269941354495, 140269943463935, -STORE, 140269941211136, 140269941354495, -STORE, 140269941354496, 140269943463935, -ERASE, 140269941354496, 140269943463935, -STORE, 140269943451648, 140269943459839, -STORE, 140269943459840, 140269943463935, -STORE, 140725452558336, 140725452562431, -STORE, 140725452546048, 140725452558335, -STORE, 140269943422976, 140269943451647, -STORE, 140269943414784, 140269943422975, -STORE, 140269937414144, 140269941211135, -SNULL, 140269937414144, 140269939073023, -STORE, 140269939073024, 140269941211135, -STORE, 140269937414144, 140269939073023, -SNULL, 140269941170175, 140269941211135, -STORE, 140269939073024, 140269941170175, -STORE, 140269941170176, 140269941211135, -SNULL, 140269941170176, 140269941194751, -STORE, 140269941194752, 140269941211135, -STORE, 140269941170176, 140269941194751, -ERASE, 140269941170176, 140269941194751, -STORE, 140269941170176, 140269941194751, -ERASE, 140269941194752, 140269941211135, -STORE, 140269941194752, 140269941211135, -SNULL, 140269941186559, 140269941194751, -STORE, 140269941170176, 140269941186559, -STORE, 140269941186560, 140269941194751, -SNULL, 94395069677567, 94395069681663, -STORE, 94395069669376, 94395069677567, -STORE, 94395069677568, 94395069681663, -SNULL, 140269943455743, 140269943459839, -STORE, 140269943451648, 140269943455743, -STORE, 140269943455744, 140269943459839, -ERASE, 140269943422976, 140269943451647, -STORE, 94395101691904, 94395101827071, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733860118528, 140737488351231, -SNULL, 140733860126719, 140737488351231, -STORE, 140733860118528, 140733860126719, -STORE, 140733859987456, 140733860126719, -STORE, 94484752990208, 94484755214335, -SNULL, 94484753100799, 94484755214335, -STORE, 94484752990208, 94484753100799, -STORE, 94484753100800, 94484755214335, -ERASE, 94484753100800, 94484755214335, -STORE, 94484755193856, 94484755206143, -STORE, 94484755206144, 94484755214335, -STORE, 139958922309632, 139958924562431, -SNULL, 139958922452991, 139958924562431, -STORE, 139958922309632, 139958922452991, -STORE, 139958922452992, 139958924562431, -ERASE, 139958922452992, 139958924562431, -STORE, 139958924550144, 139958924558335, -STORE, 139958924558336, 139958924562431, -STORE, 140733860253696, 140733860257791, -STORE, 140733860241408, 140733860253695, -STORE, 139958924521472, 139958924550143, -STORE, 139958924513280, 139958924521471, -STORE, 139958918512640, 139958922309631, -SNULL, 139958918512640, 139958920171519, -STORE, 139958920171520, 139958922309631, -STORE, 139958918512640, 139958920171519, -SNULL, 139958922268671, 139958922309631, -STORE, 139958920171520, 139958922268671, -STORE, 139958922268672, 139958922309631, -SNULL, 139958922268672, 139958922293247, -STORE, 139958922293248, 139958922309631, -STORE, 139958922268672, 139958922293247, -ERASE, 139958922268672, 139958922293247, -STORE, 139958922268672, 139958922293247, -ERASE, 139958922293248, 139958922309631, -STORE, 139958922293248, 139958922309631, -SNULL, 139958922285055, 139958922293247, -STORE, 139958922268672, 139958922285055, -STORE, 139958922285056, 139958922293247, -SNULL, 94484755202047, 94484755206143, -STORE, 94484755193856, 94484755202047, -STORE, 94484755202048, 94484755206143, -SNULL, 139958924554239, 139958924558335, -STORE, 139958924550144, 139958924554239, -STORE, 139958924554240, 139958924558335, -ERASE, 139958924521472, 139958924550143, -STORE, 94484777615360, 94484777750527, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731051036672, 140737488351231, -SNULL, 140731051044863, 140737488351231, -STORE, 140731051036672, 140731051044863, -STORE, 140731050905600, 140731051044863, -STORE, 93945822998528, 93945825222655, -SNULL, 93945823109119, 93945825222655, -STORE, 93945822998528, 93945823109119, -STORE, 93945823109120, 93945825222655, -ERASE, 93945823109120, 93945825222655, -STORE, 93945825202176, 93945825214463, -STORE, 93945825214464, 93945825222655, -STORE, 140153503997952, 140153506250751, -SNULL, 140153504141311, 140153506250751, -STORE, 140153503997952, 140153504141311, -STORE, 140153504141312, 140153506250751, -ERASE, 140153504141312, 140153506250751, -STORE, 140153506238464, 140153506246655, -STORE, 140153506246656, 140153506250751, -STORE, 140731051331584, 140731051335679, -STORE, 140731051319296, 140731051331583, -STORE, 140153506209792, 140153506238463, -STORE, 140153506201600, 140153506209791, -STORE, 140153500200960, 140153503997951, -SNULL, 140153500200960, 140153501859839, -STORE, 140153501859840, 140153503997951, -STORE, 140153500200960, 140153501859839, -SNULL, 140153503956991, 140153503997951, -STORE, 140153501859840, 140153503956991, -STORE, 140153503956992, 140153503997951, -SNULL, 140153503956992, 140153503981567, -STORE, 140153503981568, 140153503997951, -STORE, 140153503956992, 140153503981567, -ERASE, 140153503956992, 140153503981567, -STORE, 140153503956992, 140153503981567, -ERASE, 140153503981568, 140153503997951, -STORE, 140153503981568, 140153503997951, -SNULL, 140153503973375, 140153503981567, -STORE, 140153503956992, 140153503973375, -STORE, 140153503973376, 140153503981567, -SNULL, 93945825210367, 93945825214463, -STORE, 93945825202176, 93945825210367, -STORE, 93945825210368, 93945825214463, -SNULL, 140153506242559, 140153506246655, -STORE, 140153506238464, 140153506242559, -STORE, 140153506242560, 140153506246655, -ERASE, 140153506209792, 140153506238463, -STORE, 93945854537728, 93945854672895, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431537885183, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140736025325568, 140737488351231, -SNULL, 140736025333759, 140737488351231, -STORE, 140736025325568, 140736025333759, -STORE, 140736025194496, 140736025333759, -STORE, 94809095172096, 94809097396223, -SNULL, 94809095282687, 94809097396223, -STORE, 94809095172096, 94809095282687, -STORE, 94809095282688, 94809097396223, -ERASE, 94809095282688, 94809097396223, -STORE, 94809097375744, 94809097388031, -STORE, 94809097388032, 94809097396223, -STORE, 140194992517120, 140194994769919, -SNULL, 140194992660479, 140194994769919, -STORE, 140194992517120, 140194992660479, -STORE, 140194992660480, 140194994769919, -ERASE, 140194992660480, 140194994769919, -STORE, 140194994757632, 140194994765823, -STORE, 140194994765824, 140194994769919, -STORE, 140736026173440, 140736026177535, -STORE, 140736026161152, 140736026173439, -STORE, 140194994728960, 140194994757631, -STORE, 140194994720768, 140194994728959, -STORE, 140194988720128, 140194992517119, -SNULL, 140194988720128, 140194990379007, -STORE, 140194990379008, 140194992517119, -STORE, 140194988720128, 140194990379007, -SNULL, 140194992476159, 140194992517119, -STORE, 140194990379008, 140194992476159, -STORE, 140194992476160, 140194992517119, -SNULL, 140194992476160, 140194992500735, -STORE, 140194992500736, 140194992517119, -STORE, 140194992476160, 140194992500735, -ERASE, 140194992476160, 140194992500735, -STORE, 140194992476160, 140194992500735, -ERASE, 140194992500736, 140194992517119, -STORE, 140194992500736, 140194992517119, -SNULL, 140194992492543, 140194992500735, -STORE, 140194992476160, 140194992492543, -STORE, 140194992492544, 140194992500735, -SNULL, 94809097383935, 94809097388031, -STORE, 94809097375744, 94809097383935, -STORE, 94809097383936, 94809097388031, -SNULL, 140194994761727, 140194994765823, -STORE, 140194994757632, 140194994761727, -STORE, 140194994761728, 140194994765823, -ERASE, 140194994728960, 140194994757631, -STORE, 94809124286464, 94809124421631, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140726342660096, 140737488351231, -SNULL, 140726342668287, 140737488351231, -STORE, 140726342660096, 140726342668287, -STORE, 140726342529024, 140726342668287, -STORE, 94140331462656, 94140333686783, -SNULL, 94140331573247, 94140333686783, -STORE, 94140331462656, 94140331573247, -STORE, 94140331573248, 94140333686783, -ERASE, 94140331573248, 94140333686783, -STORE, 94140333666304, 94140333678591, -STORE, 94140333678592, 94140333686783, -STORE, 140714077208576, 140714079461375, -SNULL, 140714077351935, 140714079461375, -STORE, 140714077208576, 140714077351935, -STORE, 140714077351936, 140714079461375, -ERASE, 140714077351936, 140714079461375, -STORE, 140714079449088, 140714079457279, -STORE, 140714079457280, 140714079461375, -STORE, 140726343933952, 140726343938047, -STORE, 140726343921664, 140726343933951, -STORE, 140714079420416, 140714079449087, -STORE, 140714079412224, 140714079420415, -STORE, 140714073411584, 140714077208575, -SNULL, 140714073411584, 140714075070463, -STORE, 140714075070464, 140714077208575, -STORE, 140714073411584, 140714075070463, -SNULL, 140714077167615, 140714077208575, -STORE, 140714075070464, 140714077167615, -STORE, 140714077167616, 140714077208575, -SNULL, 140714077167616, 140714077192191, -STORE, 140714077192192, 140714077208575, -STORE, 140714077167616, 140714077192191, -ERASE, 140714077167616, 140714077192191, -STORE, 140714077167616, 140714077192191, -ERASE, 140714077192192, 140714077208575, -STORE, 140714077192192, 140714077208575, -SNULL, 140714077183999, 140714077192191, -STORE, 140714077167616, 140714077183999, -STORE, 140714077184000, 140714077192191, -SNULL, 94140333674495, 94140333678591, -STORE, 94140333666304, 94140333674495, -STORE, 94140333674496, 94140333678591, -SNULL, 140714079453183, 140714079457279, -STORE, 140714079449088, 140714079453183, -STORE, 140714079453184, 140714079457279, -ERASE, 140714079420416, 140714079449087, -STORE, 94140341432320, 94140341567487, -STORE, 94431504838656, 94431505051647, -STORE, 94431507148800, 94431507152895, -STORE, 94431507152896, 94431507161087, -STORE, 94431507161088, 94431507173375, -STORE, 94431510286336, 94431539601407, -STORE, 139818797948928, 139818799607807, -STORE, 139818799607808, 139818801704959, -STORE, 139818801704960, 139818801721343, -STORE, 139818801721344, 139818801729535, -STORE, 139818801729536, 139818801745919, -STORE, 139818801745920, 139818801758207, -STORE, 139818801758208, 139818803851263, -STORE, 139818803851264, 139818803855359, -STORE, 139818803855360, 139818803859455, -STORE, 139818803859456, 139818804002815, -STORE, 139818804371456, 139818806054911, -STORE, 139818806054912, 139818806071295, -STORE, 139818806099968, 139818806104063, -STORE, 139818806104064, 139818806108159, -STORE, 139818806108160, 139818806112255, -STORE, 140731430457344, 140731430596607, -STORE, 140731431227392, 140731431239679, -STORE, 140731431239680, 140731431243775, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725843607552, 140737488351231, -SNULL, 140725843615743, 140737488351231, -STORE, 140725843607552, 140725843615743, -STORE, 140725843476480, 140725843615743, -STORE, 94889043505152, 94889045839871, -SNULL, 94889043718143, 94889045839871, -STORE, 94889043505152, 94889043718143, -STORE, 94889043718144, 94889045839871, -ERASE, 94889043718144, 94889045839871, -STORE, 94889045815296, 94889045827583, -STORE, 94889045827584, 94889045839871, -STORE, 140250965946368, 140250968199167, -SNULL, 140250966089727, 140250968199167, -STORE, 140250965946368, 140250966089727, -STORE, 140250966089728, 140250968199167, -ERASE, 140250966089728, 140250968199167, -STORE, 140250968186880, 140250968195071, -STORE, 140250968195072, 140250968199167, -STORE, 140725844500480, 140725844504575, -STORE, 140725844488192, 140725844500479, -STORE, 140250968158208, 140250968186879, -STORE, 140250968150016, 140250968158207, -STORE, 140250963832832, 140250965946367, -SNULL, 140250963832832, 140250963845119, -STORE, 140250963845120, 140250965946367, -STORE, 140250963832832, 140250963845119, -SNULL, 140250965938175, 140250965946367, -STORE, 140250963845120, 140250965938175, -STORE, 140250965938176, 140250965946367, -ERASE, 140250965938176, 140250965946367, -STORE, 140250965938176, 140250965946367, -STORE, 140250960035840, 140250963832831, -SNULL, 140250960035840, 140250961694719, -STORE, 140250961694720, 140250963832831, -STORE, 140250960035840, 140250961694719, -SNULL, 140250963791871, 140250963832831, -STORE, 140250961694720, 140250963791871, -STORE, 140250963791872, 140250963832831, -SNULL, 140250963791872, 140250963816447, -STORE, 140250963816448, 140250963832831, -STORE, 140250963791872, 140250963816447, -ERASE, 140250963791872, 140250963816447, -STORE, 140250963791872, 140250963816447, -ERASE, 140250963816448, 140250963832831, -STORE, 140250963816448, 140250963832831, -STORE, 140250968141824, 140250968158207, -SNULL, 140250963808255, 140250963816447, -STORE, 140250963791872, 140250963808255, -STORE, 140250963808256, 140250963816447, -SNULL, 140250965942271, 140250965946367, -STORE, 140250965938176, 140250965942271, -STORE, 140250965942272, 140250965946367, -SNULL, 94889045819391, 94889045827583, -STORE, 94889045815296, 94889045819391, -STORE, 94889045819392, 94889045827583, -SNULL, 140250968190975, 140250968195071, -STORE, 140250968186880, 140250968190975, -STORE, 140250968190976, 140250968195071, -ERASE, 140250968158208, 140250968186879, -STORE, 94889052213248, 94889052348415, -STORE, 140250966458368, 140250968141823, -STORE, 94889052213248, 94889052483583, -STORE, 94889052213248, 94889052618751, -STORE, 94170851819520, 94170852032511, -STORE, 94170854129664, 94170854133759, -STORE, 94170854133760, 94170854141951, -STORE, 94170854141952, 94170854154239, -STORE, 94170866515968, 94170867740671, -STORE, 140062030422016, 140062032080895, -STORE, 140062032080896, 140062034178047, -STORE, 140062034178048, 140062034194431, -STORE, 140062034194432, 140062034202623, -STORE, 140062034202624, 140062034219007, -STORE, 140062034219008, 140062034231295, -STORE, 140062034231296, 140062036324351, -STORE, 140062036324352, 140062036328447, -STORE, 140062036328448, 140062036332543, -STORE, 140062036332544, 140062036475903, -STORE, 140062036844544, 140062038527999, -STORE, 140062038528000, 140062038544383, -STORE, 140062038573056, 140062038577151, -STORE, 140062038577152, 140062038581247, -STORE, 140062038581248, 140062038585343, -STORE, 140736210550784, 140736210690047, -STORE, 140736210759680, 140736210771967, -STORE, 140736210771968, 140736210776063, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724272365568, 140737488351231, -SNULL, 140724272373759, 140737488351231, -STORE, 140724272365568, 140724272373759, -STORE, 140724272234496, 140724272373759, -STORE, 94607711965184, 94607714189311, -SNULL, 94607712075775, 94607714189311, -STORE, 94607711965184, 94607712075775, -STORE, 94607712075776, 94607714189311, -ERASE, 94607712075776, 94607714189311, -STORE, 94607714168832, 94607714181119, -STORE, 94607714181120, 94607714189311, -STORE, 140054949253120, 140054951505919, -SNULL, 140054949396479, 140054951505919, -STORE, 140054949253120, 140054949396479, -STORE, 140054949396480, 140054951505919, -ERASE, 140054949396480, 140054951505919, -STORE, 140054951493632, 140054951501823, -STORE, 140054951501824, 140054951505919, -STORE, 140724272992256, 140724272996351, -STORE, 140724272979968, 140724272992255, -STORE, 140054951464960, 140054951493631, -STORE, 140054951456768, 140054951464959, -STORE, 140054945456128, 140054949253119, -SNULL, 140054945456128, 140054947115007, -STORE, 140054947115008, 140054949253119, -STORE, 140054945456128, 140054947115007, -SNULL, 140054949212159, 140054949253119, -STORE, 140054947115008, 140054949212159, -STORE, 140054949212160, 140054949253119, -SNULL, 140054949212160, 140054949236735, -STORE, 140054949236736, 140054949253119, -STORE, 140054949212160, 140054949236735, -ERASE, 140054949212160, 140054949236735, -STORE, 140054949212160, 140054949236735, -ERASE, 140054949236736, 140054949253119, -STORE, 140054949236736, 140054949253119, -SNULL, 140054949228543, 140054949236735, -STORE, 140054949212160, 140054949228543, -STORE, 140054949228544, 140054949236735, -SNULL, 94607714177023, 94607714181119, -STORE, 94607714168832, 94607714177023, -STORE, 94607714177024, 94607714181119, -SNULL, 140054951497727, 140054951501823, -STORE, 140054951493632, 140054951497727, -STORE, 140054951497728, 140054951501823, -ERASE, 140054951464960, 140054951493631, -STORE, 94607733374976, 94607733510143, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733586923520, 140737488351231, -SNULL, 140733586931711, 140737488351231, -STORE, 140733586923520, 140733586931711, -STORE, 140733586792448, 140733586931711, -STORE, 93901634904064, 93901637128191, -SNULL, 93901635014655, 93901637128191, -STORE, 93901634904064, 93901635014655, -STORE, 93901635014656, 93901637128191, -ERASE, 93901635014656, 93901637128191, -STORE, 93901637107712, 93901637119999, -STORE, 93901637120000, 93901637128191, -STORE, 140086104784896, 140086107037695, -SNULL, 140086104928255, 140086107037695, -STORE, 140086104784896, 140086104928255, -STORE, 140086104928256, 140086107037695, -ERASE, 140086104928256, 140086107037695, -STORE, 140086107025408, 140086107033599, -STORE, 140086107033600, 140086107037695, -STORE, 140733587263488, 140733587267583, -STORE, 140733587251200, 140733587263487, -STORE, 140086106996736, 140086107025407, -STORE, 140086106988544, 140086106996735, -STORE, 140086100987904, 140086104784895, -SNULL, 140086100987904, 140086102646783, -STORE, 140086102646784, 140086104784895, -STORE, 140086100987904, 140086102646783, -SNULL, 140086104743935, 140086104784895, -STORE, 140086102646784, 140086104743935, -STORE, 140086104743936, 140086104784895, -SNULL, 140086104743936, 140086104768511, -STORE, 140086104768512, 140086104784895, -STORE, 140086104743936, 140086104768511, -ERASE, 140086104743936, 140086104768511, -STORE, 140086104743936, 140086104768511, -ERASE, 140086104768512, 140086104784895, -STORE, 140086104768512, 140086104784895, -SNULL, 140086104760319, 140086104768511, -STORE, 140086104743936, 140086104760319, -STORE, 140086104760320, 140086104768511, -SNULL, 93901637115903, 93901637119999, -STORE, 93901637107712, 93901637115903, -STORE, 93901637115904, 93901637119999, -SNULL, 140086107029503, 140086107033599, -STORE, 140086107025408, 140086107029503, -STORE, 140086107029504, 140086107033599, -ERASE, 140086106996736, 140086107025407, -STORE, 93901662715904, 93901662851071, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723365613568, 140737488351231, -SNULL, 140723365621759, 140737488351231, -STORE, 140723365613568, 140723365621759, -STORE, 140723365482496, 140723365621759, -STORE, 94759193546752, 94759195770879, -SNULL, 94759193657343, 94759195770879, -STORE, 94759193546752, 94759193657343, -STORE, 94759193657344, 94759195770879, -ERASE, 94759193657344, 94759195770879, -STORE, 94759195750400, 94759195762687, -STORE, 94759195762688, 94759195770879, -STORE, 140607636246528, 140607638499327, -SNULL, 140607636389887, 140607638499327, -STORE, 140607636246528, 140607636389887, -STORE, 140607636389888, 140607638499327, -ERASE, 140607636389888, 140607638499327, -STORE, 140607638487040, 140607638495231, -STORE, 140607638495232, 140607638499327, -STORE, 140723365900288, 140723365904383, -STORE, 140723365888000, 140723365900287, -STORE, 140607638458368, 140607638487039, -STORE, 140607638450176, 140607638458367, -STORE, 140607632449536, 140607636246527, -SNULL, 140607632449536, 140607634108415, -STORE, 140607634108416, 140607636246527, -STORE, 140607632449536, 140607634108415, -SNULL, 140607636205567, 140607636246527, -STORE, 140607634108416, 140607636205567, -STORE, 140607636205568, 140607636246527, -SNULL, 140607636205568, 140607636230143, -STORE, 140607636230144, 140607636246527, -STORE, 140607636205568, 140607636230143, -ERASE, 140607636205568, 140607636230143, -STORE, 140607636205568, 140607636230143, -ERASE, 140607636230144, 140607636246527, -STORE, 140607636230144, 140607636246527, -SNULL, 140607636221951, 140607636230143, -STORE, 140607636205568, 140607636221951, -STORE, 140607636221952, 140607636230143, -SNULL, 94759195758591, 94759195762687, -STORE, 94759195750400, 94759195758591, -STORE, 94759195758592, 94759195762687, -SNULL, 140607638491135, 140607638495231, -STORE, 140607638487040, 140607638491135, -STORE, 140607638491136, 140607638495231, -ERASE, 140607638458368, 140607638487039, -STORE, 94759204995072, 94759205130239, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732503789568, 140737488351231, -SNULL, 140732503797759, 140737488351231, -STORE, 140732503789568, 140732503797759, -STORE, 140732503658496, 140732503797759, -STORE, 94077792956416, 94077795180543, -SNULL, 94077793067007, 94077795180543, -STORE, 94077792956416, 94077793067007, -STORE, 94077793067008, 94077795180543, -ERASE, 94077793067008, 94077795180543, -STORE, 94077795160064, 94077795172351, -STORE, 94077795172352, 94077795180543, -STORE, 140359874252800, 140359876505599, -SNULL, 140359874396159, 140359876505599, -STORE, 140359874252800, 140359874396159, -STORE, 140359874396160, 140359876505599, -ERASE, 140359874396160, 140359876505599, -STORE, 140359876493312, 140359876501503, -STORE, 140359876501504, 140359876505599, -STORE, 140732504465408, 140732504469503, -STORE, 140732504453120, 140732504465407, -STORE, 140359876464640, 140359876493311, -STORE, 140359876456448, 140359876464639, -STORE, 140359870455808, 140359874252799, -SNULL, 140359870455808, 140359872114687, -STORE, 140359872114688, 140359874252799, -STORE, 140359870455808, 140359872114687, -SNULL, 140359874211839, 140359874252799, -STORE, 140359872114688, 140359874211839, -STORE, 140359874211840, 140359874252799, -SNULL, 140359874211840, 140359874236415, -STORE, 140359874236416, 140359874252799, -STORE, 140359874211840, 140359874236415, -ERASE, 140359874211840, 140359874236415, -STORE, 140359874211840, 140359874236415, -ERASE, 140359874236416, 140359874252799, -STORE, 140359874236416, 140359874252799, -SNULL, 140359874228223, 140359874236415, -STORE, 140359874211840, 140359874228223, -STORE, 140359874228224, 140359874236415, -SNULL, 94077795168255, 94077795172351, -STORE, 94077795160064, 94077795168255, -STORE, 94077795168256, 94077795172351, -SNULL, 140359876497407, 140359876501503, -STORE, 140359876493312, 140359876497407, -STORE, 140359876497408, 140359876501503, -ERASE, 140359876464640, 140359876493311, -STORE, 94077808717824, 94077808852991, -STORE, 94549486252032, 94549486465023, -STORE, 94549488562176, 94549488566271, -STORE, 94549488566272, 94549488574463, -STORE, 94549488574464, 94549488586751, -STORE, 94549503492096, 94549506121727, -STORE, 140085800894464, 140085802553343, -STORE, 140085802553344, 140085804650495, -STORE, 140085804650496, 140085804666879, -STORE, 140085804666880, 140085804675071, -STORE, 140085804675072, 140085804691455, -STORE, 140085804691456, 140085804703743, -STORE, 140085804703744, 140085806796799, -STORE, 140085806796800, 140085806800895, -STORE, 140085806800896, 140085806804991, -STORE, 140085806804992, 140085806948351, -STORE, 140085807316992, 140085809000447, -STORE, 140085809000448, 140085809016831, -STORE, 140085809045504, 140085809049599, -STORE, 140085809049600, 140085809053695, -STORE, 140085809053696, 140085809057791, -STORE, 140731810545664, 140731810684927, -STORE, 140731810967552, 140731810979839, -STORE, 140731810979840, 140731810983935, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724752330752, 140737488351231, -SNULL, 140724752338943, 140737488351231, -STORE, 140724752330752, 140724752338943, -STORE, 140724752199680, 140724752338943, -STORE, 94656357539840, 94656359874559, -SNULL, 94656357752831, 94656359874559, -STORE, 94656357539840, 94656357752831, -STORE, 94656357752832, 94656359874559, -ERASE, 94656357752832, 94656359874559, -STORE, 94656359849984, 94656359862271, -STORE, 94656359862272, 94656359874559, -STORE, 139632585203712, 139632587456511, -SNULL, 139632585347071, 139632587456511, -STORE, 139632585203712, 139632585347071, -STORE, 139632585347072, 139632587456511, -ERASE, 139632585347072, 139632587456511, -STORE, 139632587444224, 139632587452415, -STORE, 139632587452416, 139632587456511, -STORE, 139632587440128, 139632587444223, -STORE, 139632587427840, 139632587440127, -STORE, 139632587399168, 139632587427839, -STORE, 139632587390976, 139632587399167, -STORE, 139632583090176, 139632585203711, -SNULL, 139632583090176, 139632583102463, -STORE, 139632583102464, 139632585203711, -STORE, 139632583090176, 139632583102463, -SNULL, 139632585195519, 139632585203711, -STORE, 139632583102464, 139632585195519, -STORE, 139632585195520, 139632585203711, -ERASE, 139632585195520, 139632585203711, -STORE, 139632585195520, 139632585203711, -STORE, 139632579293184, 139632583090175, -SNULL, 139632579293184, 139632580952063, -STORE, 139632580952064, 139632583090175, -STORE, 139632579293184, 139632580952063, -SNULL, 139632583049215, 139632583090175, -STORE, 139632580952064, 139632583049215, -STORE, 139632583049216, 139632583090175, -SNULL, 139632583049216, 139632583073791, -STORE, 139632583073792, 139632583090175, -STORE, 139632583049216, 139632583073791, -ERASE, 139632583049216, 139632583073791, -STORE, 139632583049216, 139632583073791, -ERASE, 139632583073792, 139632583090175, -STORE, 139632583073792, 139632583090175, -STORE, 139632587382784, 139632587399167, -SNULL, 139632583065599, 139632583073791, -STORE, 139632583049216, 139632583065599, -STORE, 139632583065600, 139632583073791, -SNULL, 139632585199615, 139632585203711, -STORE, 139632585195520, 139632585199615, -STORE, 139632585199616, 139632585203711, -SNULL, 94656359854079, 94656359862271, -STORE, 94656359849984, 94656359854079, -STORE, 94656359854080, 94656359862271, -SNULL, 139632587448319, 139632587452415, -STORE, 139632587444224, 139632587448319, -STORE, 139632587448320, 139632587452415, -ERASE, 139632587399168, 139632587427839, -STORE, 94656378912768, 94656379047935, -STORE, 139632585699328, 139632587382783, -STORE, 94656378912768, 94656379183103, -STORE, 94656378912768, 94656379318271, -STORE, 94656378912768, 94656379494399, -SNULL, 94656379469823, 94656379494399, -STORE, 94656378912768, 94656379469823, -STORE, 94656379469824, 94656379494399, -ERASE, 94656379469824, 94656379494399, -STORE, 94656378912768, 94656379621375, -STORE, 94656378912768, 94656379756543, -STORE, 94656378912768, 94656379912191, -STORE, 94656378912768, 94656380055551, -STORE, 94656378912768, 94656380190719, -STORE, 94656378912768, 94656380338175, -SNULL, 94656380313599, 94656380338175, -STORE, 94656378912768, 94656380313599, -STORE, 94656380313600, 94656380338175, -ERASE, 94656380313600, 94656380338175, -STORE, 94656378912768, 94656380448767, -SNULL, 94656380432383, 94656380448767, -STORE, 94656378912768, 94656380432383, -STORE, 94656380432384, 94656380448767, -ERASE, 94656380432384, 94656380448767, -STORE, 94656378912768, 94656380567551, -STORE, 94656378912768, 94656380719103, -STORE, 94656378912768, 94656380858367, -STORE, 94656378912768, 94656380997631, -STORE, 94656378912768, 94656381132799, -SNULL, 94656381124607, 94656381132799, -STORE, 94656378912768, 94656381124607, -STORE, 94656381124608, 94656381132799, -ERASE, 94656381124608, 94656381132799, -STORE, 94656378912768, 94656381276159, -STORE, 94656378912768, 94656381427711, -STORE, 94604087611392, 94604087824383, -STORE, 94604089921536, 94604089925631, -STORE, 94604089925632, 94604089933823, -STORE, 94604089933824, 94604089946111, -STORE, 94604105125888, 94604106424319, -STORE, 140454937694208, 140454939353087, -STORE, 140454939353088, 140454941450239, -STORE, 140454941450240, 140454941466623, -STORE, 140454941466624, 140454941474815, -STORE, 140454941474816, 140454941491199, -STORE, 140454941491200, 140454941503487, -STORE, 140454941503488, 140454943596543, -STORE, 140454943596544, 140454943600639, -STORE, 140454943600640, 140454943604735, -STORE, 140454943604736, 140454943748095, -STORE, 140454944116736, 140454945800191, -STORE, 140454945800192, 140454945816575, -STORE, 140454945845248, 140454945849343, -STORE, 140454945849344, 140454945853439, -STORE, 140454945853440, 140454945857535, -STORE, 140728438214656, 140728438353919, -STORE, 140728439095296, 140728439107583, -STORE, 140728439107584, 140728439111679, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140727821099008, 140737488351231, -SNULL, 140727821107199, 140737488351231, -STORE, 140727821099008, 140727821107199, -STORE, 140727820967936, 140727821107199, -STORE, 94088457240576, 94088459575295, -SNULL, 94088457453567, 94088459575295, -STORE, 94088457240576, 94088457453567, -STORE, 94088457453568, 94088459575295, -ERASE, 94088457453568, 94088459575295, -STORE, 94088459550720, 94088459563007, -STORE, 94088459563008, 94088459575295, -STORE, 140234378989568, 140234381242367, -SNULL, 140234379132927, 140234381242367, -STORE, 140234378989568, 140234379132927, -STORE, 140234379132928, 140234381242367, -ERASE, 140234379132928, 140234381242367, -STORE, 140234381230080, 140234381238271, -STORE, 140234381238272, 140234381242367, -STORE, 140727822077952, 140727822082047, -STORE, 140727822065664, 140727822077951, -STORE, 140234381201408, 140234381230079, -STORE, 140234381193216, 140234381201407, -STORE, 140234376876032, 140234378989567, -SNULL, 140234376876032, 140234376888319, -STORE, 140234376888320, 140234378989567, -STORE, 140234376876032, 140234376888319, -SNULL, 140234378981375, 140234378989567, -STORE, 140234376888320, 140234378981375, -STORE, 140234378981376, 140234378989567, -ERASE, 140234378981376, 140234378989567, -STORE, 140234378981376, 140234378989567, -STORE, 140234373079040, 140234376876031, -SNULL, 140234373079040, 140234374737919, -STORE, 140234374737920, 140234376876031, -STORE, 140234373079040, 140234374737919, -SNULL, 140234376835071, 140234376876031, -STORE, 140234374737920, 140234376835071, -STORE, 140234376835072, 140234376876031, -SNULL, 140234376835072, 140234376859647, -STORE, 140234376859648, 140234376876031, -STORE, 140234376835072, 140234376859647, -ERASE, 140234376835072, 140234376859647, -STORE, 140234376835072, 140234376859647, -ERASE, 140234376859648, 140234376876031, -STORE, 140234376859648, 140234376876031, -STORE, 140234381185024, 140234381201407, -SNULL, 140234376851455, 140234376859647, -STORE, 140234376835072, 140234376851455, -STORE, 140234376851456, 140234376859647, -SNULL, 140234378985471, 140234378989567, -STORE, 140234378981376, 140234378985471, -STORE, 140234378985472, 140234378989567, -SNULL, 94088459554815, 94088459563007, -STORE, 94088459550720, 94088459554815, -STORE, 94088459554816, 94088459563007, -SNULL, 140234381234175, 140234381238271, -STORE, 140234381230080, 140234381234175, -STORE, 140234381234176, 140234381238271, -ERASE, 140234381201408, 140234381230079, -STORE, 94088468852736, 94088468987903, -STORE, 140234379501568, 140234381185023, -STORE, 94088468852736, 94088469123071, -STORE, 94088468852736, 94088469258239, -STORE, 94110050402304, 94110050615295, -STORE, 94110052712448, 94110052716543, -STORE, 94110052716544, 94110052724735, -STORE, 94110052724736, 94110052737023, -STORE, 94110061875200, 94110062415871, -STORE, 140139439357952, 140139441016831, -STORE, 140139441016832, 140139443113983, -STORE, 140139443113984, 140139443130367, -STORE, 140139443130368, 140139443138559, -STORE, 140139443138560, 140139443154943, -STORE, 140139443154944, 140139443167231, -STORE, 140139443167232, 140139445260287, -STORE, 140139445260288, 140139445264383, -STORE, 140139445264384, 140139445268479, -STORE, 140139445268480, 140139445411839, -STORE, 140139445780480, 140139447463935, -STORE, 140139447463936, 140139447480319, -STORE, 140139447508992, 140139447513087, -STORE, 140139447513088, 140139447517183, -STORE, 140139447517184, 140139447521279, -STORE, 140731901427712, 140731901566975, -STORE, 140731902259200, 140731902271487, -STORE, 140731902271488, 140731902275583, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140727282622464, 140737488351231, -SNULL, 140727282630655, 140737488351231, -STORE, 140727282622464, 140727282630655, -STORE, 140727282491392, 140727282630655, -STORE, 94266649866240, 94266652200959, -SNULL, 94266650079231, 94266652200959, -STORE, 94266649866240, 94266650079231, -STORE, 94266650079232, 94266652200959, -ERASE, 94266650079232, 94266652200959, -STORE, 94266652176384, 94266652188671, -STORE, 94266652188672, 94266652200959, -STORE, 139888497991680, 139888500244479, -SNULL, 139888498135039, 139888500244479, -STORE, 139888497991680, 139888498135039, -STORE, 139888498135040, 139888500244479, -ERASE, 139888498135040, 139888500244479, -STORE, 139888500232192, 139888500240383, -STORE, 139888500240384, 139888500244479, -STORE, 140727283113984, 140727283118079, -STORE, 140727283101696, 140727283113983, -STORE, 139888500203520, 139888500232191, -STORE, 139888500195328, 139888500203519, -STORE, 139888495878144, 139888497991679, -SNULL, 139888495878144, 139888495890431, -STORE, 139888495890432, 139888497991679, -STORE, 139888495878144, 139888495890431, -SNULL, 139888497983487, 139888497991679, -STORE, 139888495890432, 139888497983487, -STORE, 139888497983488, 139888497991679, -ERASE, 139888497983488, 139888497991679, -STORE, 139888497983488, 139888497991679, -STORE, 139888492081152, 139888495878143, -SNULL, 139888492081152, 139888493740031, -STORE, 139888493740032, 139888495878143, -STORE, 139888492081152, 139888493740031, -SNULL, 139888495837183, 139888495878143, -STORE, 139888493740032, 139888495837183, -STORE, 139888495837184, 139888495878143, -SNULL, 139888495837184, 139888495861759, -STORE, 139888495861760, 139888495878143, -STORE, 139888495837184, 139888495861759, -ERASE, 139888495837184, 139888495861759, -STORE, 139888495837184, 139888495861759, -ERASE, 139888495861760, 139888495878143, -STORE, 139888495861760, 139888495878143, -STORE, 139888500187136, 139888500203519, -SNULL, 139888495853567, 139888495861759, -STORE, 139888495837184, 139888495853567, -STORE, 139888495853568, 139888495861759, -SNULL, 139888497987583, 139888497991679, -STORE, 139888497983488, 139888497987583, -STORE, 139888497987584, 139888497991679, -SNULL, 94266652180479, 94266652188671, -STORE, 94266652176384, 94266652180479, -STORE, 94266652180480, 94266652188671, -SNULL, 139888500236287, 139888500240383, -STORE, 139888500232192, 139888500236287, -STORE, 139888500236288, 139888500240383, -ERASE, 139888500203520, 139888500232191, -STORE, 94266678542336, 94266678677503, -STORE, 139888498503680, 139888500187135, -STORE, 94266678542336, 94266678812671, -STORE, 94266678542336, 94266678947839, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722507702272, 140737488351231, -SNULL, 140722507710463, 140737488351231, -STORE, 140722507702272, 140722507710463, -STORE, 140722507571200, 140722507710463, -STORE, 94313981394944, 94313983729663, -SNULL, 94313981607935, 94313983729663, -STORE, 94313981394944, 94313981607935, -STORE, 94313981607936, 94313983729663, -ERASE, 94313981607936, 94313983729663, -STORE, 94313983705088, 94313983717375, -STORE, 94313983717376, 94313983729663, -STORE, 140456286076928, 140456288329727, -SNULL, 140456286220287, 140456288329727, -STORE, 140456286076928, 140456286220287, -STORE, 140456286220288, 140456288329727, -ERASE, 140456286220288, 140456288329727, -STORE, 140456288317440, 140456288325631, -STORE, 140456288325632, 140456288329727, -STORE, 140722507997184, 140722508001279, -STORE, 140722507984896, 140722507997183, -STORE, 140456288288768, 140456288317439, -STORE, 140456288280576, 140456288288767, -STORE, 140456283963392, 140456286076927, -SNULL, 140456283963392, 140456283975679, -STORE, 140456283975680, 140456286076927, -STORE, 140456283963392, 140456283975679, -SNULL, 140456286068735, 140456286076927, -STORE, 140456283975680, 140456286068735, -STORE, 140456286068736, 140456286076927, -ERASE, 140456286068736, 140456286076927, -STORE, 140456286068736, 140456286076927, -STORE, 140456280166400, 140456283963391, -SNULL, 140456280166400, 140456281825279, -STORE, 140456281825280, 140456283963391, -STORE, 140456280166400, 140456281825279, -SNULL, 140456283922431, 140456283963391, -STORE, 140456281825280, 140456283922431, -STORE, 140456283922432, 140456283963391, -SNULL, 140456283922432, 140456283947007, -STORE, 140456283947008, 140456283963391, -STORE, 140456283922432, 140456283947007, -ERASE, 140456283922432, 140456283947007, -STORE, 140456283922432, 140456283947007, -ERASE, 140456283947008, 140456283963391, -STORE, 140456283947008, 140456283963391, -STORE, 140456288272384, 140456288288767, -SNULL, 140456283938815, 140456283947007, -STORE, 140456283922432, 140456283938815, -STORE, 140456283938816, 140456283947007, -SNULL, 140456286072831, 140456286076927, -STORE, 140456286068736, 140456286072831, -STORE, 140456286072832, 140456286076927, -SNULL, 94313983709183, 94313983717375, -STORE, 94313983705088, 94313983709183, -STORE, 94313983709184, 94313983717375, -SNULL, 140456288321535, 140456288325631, -STORE, 140456288317440, 140456288321535, -STORE, 140456288321536, 140456288325631, -ERASE, 140456288288768, 140456288317439, -STORE, 94314006716416, 94314006851583, -STORE, 140456286588928, 140456288272383, -STORE, 94314006716416, 94314006986751, -STORE, 94314006716416, 94314007121919, -STORE, 93948644454400, 93948644667391, -STORE, 93948646764544, 93948646768639, -STORE, 93948646768640, 93948646776831, -STORE, 93948646776832, 93948646789119, -STORE, 93948664999936, 93948667142143, -STORE, 140187350659072, 140187352317951, -STORE, 140187352317952, 140187354415103, -STORE, 140187354415104, 140187354431487, -STORE, 140187354431488, 140187354439679, -STORE, 140187354439680, 140187354456063, -STORE, 140187354456064, 140187354468351, -STORE, 140187354468352, 140187356561407, -STORE, 140187356561408, 140187356565503, -STORE, 140187356565504, 140187356569599, -STORE, 140187356569600, 140187356712959, -STORE, 140187357081600, 140187358765055, -STORE, 140187358765056, 140187358781439, -STORE, 140187358810112, 140187358814207, -STORE, 140187358814208, 140187358818303, -STORE, 140187358818304, 140187358822399, -STORE, 140730484518912, 140730484658175, -STORE, 140730485690368, 140730485702655, -STORE, 140730485702656, 140730485706751, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721211551744, 140737488351231, -SNULL, 140721211559935, 140737488351231, -STORE, 140721211551744, 140721211559935, -STORE, 140721211420672, 140721211559935, -STORE, 94105221423104, 94105223757823, -SNULL, 94105221636095, 94105223757823, -STORE, 94105221423104, 94105221636095, -STORE, 94105221636096, 94105223757823, -ERASE, 94105221636096, 94105223757823, -STORE, 94105223733248, 94105223745535, -STORE, 94105223745536, 94105223757823, -STORE, 140474453676032, 140474455928831, -SNULL, 140474453819391, 140474455928831, -STORE, 140474453676032, 140474453819391, -STORE, 140474453819392, 140474455928831, -ERASE, 140474453819392, 140474455928831, -STORE, 140474455916544, 140474455924735, -STORE, 140474455924736, 140474455928831, -STORE, 140721211703296, 140721211707391, -STORE, 140721211691008, 140721211703295, -STORE, 140474455887872, 140474455916543, -STORE, 140474455879680, 140474455887871, -STORE, 140474451562496, 140474453676031, -SNULL, 140474451562496, 140474451574783, -STORE, 140474451574784, 140474453676031, -STORE, 140474451562496, 140474451574783, -SNULL, 140474453667839, 140474453676031, -STORE, 140474451574784, 140474453667839, -STORE, 140474453667840, 140474453676031, -ERASE, 140474453667840, 140474453676031, -STORE, 140474453667840, 140474453676031, -STORE, 140474447765504, 140474451562495, -SNULL, 140474447765504, 140474449424383, -STORE, 140474449424384, 140474451562495, -STORE, 140474447765504, 140474449424383, -SNULL, 140474451521535, 140474451562495, -STORE, 140474449424384, 140474451521535, -STORE, 140474451521536, 140474451562495, -SNULL, 140474451521536, 140474451546111, -STORE, 140474451546112, 140474451562495, -STORE, 140474451521536, 140474451546111, -ERASE, 140474451521536, 140474451546111, -STORE, 140474451521536, 140474451546111, -ERASE, 140474451546112, 140474451562495, -STORE, 140474451546112, 140474451562495, -STORE, 140474455871488, 140474455887871, -SNULL, 140474451537919, 140474451546111, -STORE, 140474451521536, 140474451537919, -STORE, 140474451537920, 140474451546111, -SNULL, 140474453671935, 140474453676031, -STORE, 140474453667840, 140474453671935, -STORE, 140474453671936, 140474453676031, -SNULL, 94105223737343, 94105223745535, -STORE, 94105223733248, 94105223737343, -STORE, 94105223737344, 94105223745535, -SNULL, 140474455920639, 140474455924735, -STORE, 140474455916544, 140474455920639, -STORE, 140474455920640, 140474455924735, -ERASE, 140474455887872, 140474455916543, -STORE, 94105238712320, 94105238847487, -STORE, 140474454188032, 140474455871487, -STORE, 94105238712320, 94105238982655, -STORE, 94105238712320, 94105239117823, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732356354048, 140737488351231, -SNULL, 140732356362239, 140737488351231, -STORE, 140732356354048, 140732356362239, -STORE, 140732356222976, 140732356362239, -STORE, 94461165989888, 94461168324607, -SNULL, 94461166202879, 94461168324607, -STORE, 94461165989888, 94461166202879, -STORE, 94461166202880, 94461168324607, -ERASE, 94461166202880, 94461168324607, -STORE, 94461168300032, 94461168312319, -STORE, 94461168312320, 94461168324607, -STORE, 140317255110656, 140317257363455, -SNULL, 140317255254015, 140317257363455, -STORE, 140317255110656, 140317255254015, -STORE, 140317255254016, 140317257363455, -ERASE, 140317255254016, 140317257363455, -STORE, 140317257351168, 140317257359359, -STORE, 140317257359360, 140317257363455, -STORE, 140732356583424, 140732356587519, -STORE, 140732356571136, 140732356583423, -STORE, 140317257322496, 140317257351167, -STORE, 140317257314304, 140317257322495, -STORE, 140317252997120, 140317255110655, -SNULL, 140317252997120, 140317253009407, -STORE, 140317253009408, 140317255110655, -STORE, 140317252997120, 140317253009407, -SNULL, 140317255102463, 140317255110655, -STORE, 140317253009408, 140317255102463, -STORE, 140317255102464, 140317255110655, -ERASE, 140317255102464, 140317255110655, -STORE, 140317255102464, 140317255110655, -STORE, 140317249200128, 140317252997119, -SNULL, 140317249200128, 140317250859007, -STORE, 140317250859008, 140317252997119, -STORE, 140317249200128, 140317250859007, -SNULL, 140317252956159, 140317252997119, -STORE, 140317250859008, 140317252956159, -STORE, 140317252956160, 140317252997119, -SNULL, 140317252956160, 140317252980735, -STORE, 140317252980736, 140317252997119, -STORE, 140317252956160, 140317252980735, -ERASE, 140317252956160, 140317252980735, -STORE, 140317252956160, 140317252980735, -ERASE, 140317252980736, 140317252997119, -STORE, 140317252980736, 140317252997119, -STORE, 140317257306112, 140317257322495, -SNULL, 140317252972543, 140317252980735, -STORE, 140317252956160, 140317252972543, -STORE, 140317252972544, 140317252980735, -SNULL, 140317255106559, 140317255110655, -STORE, 140317255102464, 140317255106559, -STORE, 140317255106560, 140317255110655, -SNULL, 94461168304127, 94461168312319, -STORE, 94461168300032, 94461168304127, -STORE, 94461168304128, 94461168312319, -SNULL, 140317257355263, 140317257359359, -STORE, 140317257351168, 140317257355263, -STORE, 140317257355264, 140317257359359, -ERASE, 140317257322496, 140317257351167, -STORE, 94461195268096, 94461195403263, -STORE, 140317255622656, 140317257306111, -STORE, 94461195268096, 94461195538431, -STORE, 94461195268096, 94461195673599, -STORE, 94110050402304, 94110050615295, -STORE, 94110052712448, 94110052716543, -STORE, 94110052716544, 94110052724735, -STORE, 94110052724736, 94110052737023, -STORE, 94110061875200, 94110062415871, -STORE, 140139439357952, 140139441016831, -STORE, 140139441016832, 140139443113983, -STORE, 140139443113984, 140139443130367, -STORE, 140139443130368, 140139443138559, -STORE, 140139443138560, 140139443154943, -STORE, 140139443154944, 140139443167231, -STORE, 140139443167232, 140139445260287, -STORE, 140139445260288, 140139445264383, -STORE, 140139445264384, 140139445268479, -STORE, 140139445268480, 140139445411839, -STORE, 140139445780480, 140139447463935, -STORE, 140139447463936, 140139447480319, -STORE, 140139447508992, 140139447513087, -STORE, 140139447513088, 140139447517183, -STORE, 140139447517184, 140139447521279, -STORE, 140731901427712, 140731901566975, -STORE, 140731902259200, 140731902271487, -STORE, 140731902271488, 140731902275583, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140720941613056, 140737488351231, -SNULL, 140720941621247, 140737488351231, -STORE, 140720941613056, 140720941621247, -STORE, 140720941481984, 140720941621247, -STORE, 93902377721856, 93902379945983, -SNULL, 93902377832447, 93902379945983, -STORE, 93902377721856, 93902377832447, -STORE, 93902377832448, 93902379945983, -ERASE, 93902377832448, 93902379945983, -STORE, 93902379925504, 93902379937791, -STORE, 93902379937792, 93902379945983, -STORE, 139836543635456, 139836545888255, -SNULL, 139836543778815, 139836545888255, -STORE, 139836543635456, 139836543778815, -STORE, 139836543778816, 139836545888255, -ERASE, 139836543778816, 139836545888255, -STORE, 139836545875968, 139836545884159, -STORE, 139836545884160, 139836545888255, -STORE, 140720941711360, 140720941715455, -STORE, 140720941699072, 140720941711359, -STORE, 139836545847296, 139836545875967, -STORE, 139836545839104, 139836545847295, -STORE, 139836539838464, 139836543635455, -SNULL, 139836539838464, 139836541497343, -STORE, 139836541497344, 139836543635455, -STORE, 139836539838464, 139836541497343, -SNULL, 139836543594495, 139836543635455, -STORE, 139836541497344, 139836543594495, -STORE, 139836543594496, 139836543635455, -SNULL, 139836543594496, 139836543619071, -STORE, 139836543619072, 139836543635455, -STORE, 139836543594496, 139836543619071, -ERASE, 139836543594496, 139836543619071, -STORE, 139836543594496, 139836543619071, -ERASE, 139836543619072, 139836543635455, -STORE, 139836543619072, 139836543635455, -SNULL, 139836543610879, 139836543619071, -STORE, 139836543594496, 139836543610879, -STORE, 139836543610880, 139836543619071, -SNULL, 93902379933695, 93902379937791, -STORE, 93902379925504, 93902379933695, -STORE, 93902379933696, 93902379937791, -SNULL, 139836545880063, 139836545884159, -STORE, 139836545875968, 139836545880063, -STORE, 139836545880064, 139836545884159, -ERASE, 139836545847296, 139836545875967, -STORE, 93902396891136, 93902397026303, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140736538206208, 140737488351231, -SNULL, 140736538214399, 140737488351231, -STORE, 140736538206208, 140736538214399, -STORE, 140736538075136, 140736538214399, -STORE, 94173471399936, 94173473734655, -SNULL, 94173471612927, 94173473734655, -STORE, 94173471399936, 94173471612927, -STORE, 94173471612928, 94173473734655, -ERASE, 94173471612928, 94173473734655, -STORE, 94173473710080, 94173473722367, -STORE, 94173473722368, 94173473734655, -STORE, 140035513556992, 140035515809791, -SNULL, 140035513700351, 140035515809791, -STORE, 140035513556992, 140035513700351, -STORE, 140035513700352, 140035515809791, -ERASE, 140035513700352, 140035515809791, -STORE, 140035515797504, 140035515805695, -STORE, 140035515805696, 140035515809791, -STORE, 140736538329088, 140736538333183, -STORE, 140736538316800, 140736538329087, -STORE, 140035515768832, 140035515797503, -STORE, 140035515760640, 140035515768831, -STORE, 140035511443456, 140035513556991, -SNULL, 140035511443456, 140035511455743, -STORE, 140035511455744, 140035513556991, -STORE, 140035511443456, 140035511455743, -SNULL, 140035513548799, 140035513556991, -STORE, 140035511455744, 140035513548799, -STORE, 140035513548800, 140035513556991, -ERASE, 140035513548800, 140035513556991, -STORE, 140035513548800, 140035513556991, -STORE, 140035507646464, 140035511443455, -SNULL, 140035507646464, 140035509305343, -STORE, 140035509305344, 140035511443455, -STORE, 140035507646464, 140035509305343, -SNULL, 140035511402495, 140035511443455, -STORE, 140035509305344, 140035511402495, -STORE, 140035511402496, 140035511443455, -SNULL, 140035511402496, 140035511427071, -STORE, 140035511427072, 140035511443455, -STORE, 140035511402496, 140035511427071, -ERASE, 140035511402496, 140035511427071, -STORE, 140035511402496, 140035511427071, -ERASE, 140035511427072, 140035511443455, -STORE, 140035511427072, 140035511443455, -STORE, 140035515752448, 140035515768831, -SNULL, 140035511418879, 140035511427071, -STORE, 140035511402496, 140035511418879, -STORE, 140035511418880, 140035511427071, -SNULL, 140035513552895, 140035513556991, -STORE, 140035513548800, 140035513552895, -STORE, 140035513552896, 140035513556991, -SNULL, 94173473714175, 94173473722367, -STORE, 94173473710080, 94173473714175, -STORE, 94173473714176, 94173473722367, -SNULL, 140035515801599, 140035515805695, -STORE, 140035515797504, 140035515801599, -STORE, 140035515801600, 140035515805695, -ERASE, 140035515768832, 140035515797503, -STORE, 94173478645760, 94173478780927, -STORE, 140035514068992, 140035515752447, -STORE, 94173478645760, 94173478916095, -STORE, 94173478645760, 94173479051263, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140724216176640, 140737488351231, -SNULL, 140724216184831, 140737488351231, -STORE, 140724216176640, 140724216184831, -STORE, 140724216045568, 140724216184831, -STORE, 94870930628608, 94870932963327, -SNULL, 94870930841599, 94870932963327, -STORE, 94870930628608, 94870930841599, -STORE, 94870930841600, 94870932963327, -ERASE, 94870930841600, 94870932963327, -STORE, 94870932938752, 94870932951039, -STORE, 94870932951040, 94870932963327, -STORE, 140453683736576, 140453685989375, -SNULL, 140453683879935, 140453685989375, -STORE, 140453683736576, 140453683879935, -STORE, 140453683879936, 140453685989375, -ERASE, 140453683879936, 140453685989375, -STORE, 140453685977088, 140453685985279, -STORE, 140453685985280, 140453685989375, -STORE, 140724216832000, 140724216836095, -STORE, 140724216819712, 140724216831999, -STORE, 140453685948416, 140453685977087, -STORE, 140453685940224, 140453685948415, -STORE, 140453681623040, 140453683736575, -SNULL, 140453681623040, 140453681635327, -STORE, 140453681635328, 140453683736575, -STORE, 140453681623040, 140453681635327, -SNULL, 140453683728383, 140453683736575, -STORE, 140453681635328, 140453683728383, -STORE, 140453683728384, 140453683736575, -ERASE, 140453683728384, 140453683736575, -STORE, 140453683728384, 140453683736575, -STORE, 140453677826048, 140453681623039, -SNULL, 140453677826048, 140453679484927, -STORE, 140453679484928, 140453681623039, -STORE, 140453677826048, 140453679484927, -SNULL, 140453681582079, 140453681623039, -STORE, 140453679484928, 140453681582079, -STORE, 140453681582080, 140453681623039, -SNULL, 140453681582080, 140453681606655, -STORE, 140453681606656, 140453681623039, -STORE, 140453681582080, 140453681606655, -ERASE, 140453681582080, 140453681606655, -STORE, 140453681582080, 140453681606655, -ERASE, 140453681606656, 140453681623039, -STORE, 140453681606656, 140453681623039, -STORE, 140453685932032, 140453685948415, -SNULL, 140453681598463, 140453681606655, -STORE, 140453681582080, 140453681598463, -STORE, 140453681598464, 140453681606655, -SNULL, 140453683732479, 140453683736575, -STORE, 140453683728384, 140453683732479, -STORE, 140453683732480, 140453683736575, -SNULL, 94870932942847, 94870932951039, -STORE, 94870932938752, 94870932942847, -STORE, 94870932942848, 94870932951039, -SNULL, 140453685981183, 140453685985279, -STORE, 140453685977088, 140453685981183, -STORE, 140453685981184, 140453685985279, -ERASE, 140453685948416, 140453685977087, -STORE, 94870940565504, 94870940700671, -STORE, 140453684248576, 140453685932031, -STORE, 94870940565504, 94870940835839, -STORE, 94870940565504, 94870940971007, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731275661312, 140737488351231, -SNULL, 140731275669503, 140737488351231, -STORE, 140731275661312, 140731275669503, -STORE, 140731275530240, 140731275669503, -STORE, 94642788548608, 94642790883327, -SNULL, 94642788761599, 94642790883327, -STORE, 94642788548608, 94642788761599, -STORE, 94642788761600, 94642790883327, -ERASE, 94642788761600, 94642790883327, -STORE, 94642790858752, 94642790871039, -STORE, 94642790871040, 94642790883327, -STORE, 140228458749952, 140228461002751, -SNULL, 140228458893311, 140228461002751, -STORE, 140228458749952, 140228458893311, -STORE, 140228458893312, 140228461002751, -ERASE, 140228458893312, 140228461002751, -STORE, 140228460990464, 140228460998655, -STORE, 140228460998656, 140228461002751, -STORE, 140731276349440, 140731276353535, -STORE, 140731276337152, 140731276349439, -STORE, 140228460961792, 140228460990463, -STORE, 140228460953600, 140228460961791, -STORE, 140228456636416, 140228458749951, -SNULL, 140228456636416, 140228456648703, -STORE, 140228456648704, 140228458749951, -STORE, 140228456636416, 140228456648703, -SNULL, 140228458741759, 140228458749951, -STORE, 140228456648704, 140228458741759, -STORE, 140228458741760, 140228458749951, -ERASE, 140228458741760, 140228458749951, -STORE, 140228458741760, 140228458749951, -STORE, 140228452839424, 140228456636415, -SNULL, 140228452839424, 140228454498303, -STORE, 140228454498304, 140228456636415, -STORE, 140228452839424, 140228454498303, -SNULL, 140228456595455, 140228456636415, -STORE, 140228454498304, 140228456595455, -STORE, 140228456595456, 140228456636415, -SNULL, 140228456595456, 140228456620031, -STORE, 140228456620032, 140228456636415, -STORE, 140228456595456, 140228456620031, -ERASE, 140228456595456, 140228456620031, -STORE, 140228456595456, 140228456620031, -ERASE, 140228456620032, 140228456636415, -STORE, 140228456620032, 140228456636415, -STORE, 140228460945408, 140228460961791, -SNULL, 140228456611839, 140228456620031, -STORE, 140228456595456, 140228456611839, -STORE, 140228456611840, 140228456620031, -SNULL, 140228458745855, 140228458749951, -STORE, 140228458741760, 140228458745855, -STORE, 140228458745856, 140228458749951, -SNULL, 94642790862847, 94642790871039, -STORE, 94642790858752, 94642790862847, -STORE, 94642790862848, 94642790871039, -SNULL, 140228460994559, 140228460998655, -STORE, 140228460990464, 140228460994559, -STORE, 140228460994560, 140228460998655, -ERASE, 140228460961792, 140228460990463, -STORE, 94642801549312, 94642801684479, -STORE, 140228459261952, 140228460945407, -STORE, 94642801549312, 94642801819647, -STORE, 94642801549312, 94642801954815, -STORE, 94604087611392, 94604087824383, -STORE, 94604089921536, 94604089925631, -STORE, 94604089925632, 94604089933823, -STORE, 94604089933824, 94604089946111, -STORE, 94604105125888, 94604106424319, -STORE, 140454937694208, 140454939353087, -STORE, 140454939353088, 140454941450239, -STORE, 140454941450240, 140454941466623, -STORE, 140454941466624, 140454941474815, -STORE, 140454941474816, 140454941491199, -STORE, 140454941491200, 140454941503487, -STORE, 140454941503488, 140454943596543, -STORE, 140454943596544, 140454943600639, -STORE, 140454943600640, 140454943604735, -STORE, 140454943604736, 140454943748095, -STORE, 140454944116736, 140454945800191, -STORE, 140454945800192, 140454945816575, -STORE, 140454945845248, 140454945849343, -STORE, 140454945849344, 140454945853439, -STORE, 140454945853440, 140454945857535, -STORE, 140728438214656, 140728438353919, -STORE, 140728439095296, 140728439107583, -STORE, 140728439107584, 140728439111679, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721843453952, 140737488351231, -SNULL, 140721843462143, 140737488351231, -STORE, 140721843453952, 140721843462143, -STORE, 140721843322880, 140721843462143, -STORE, 94465962455040, 94465964789759, -SNULL, 94465962668031, 94465964789759, -STORE, 94465962455040, 94465962668031, -STORE, 94465962668032, 94465964789759, -ERASE, 94465962668032, 94465964789759, -STORE, 94465964765184, 94465964777471, -STORE, 94465964777472, 94465964789759, -STORE, 139913488314368, 139913490567167, -SNULL, 139913488457727, 139913490567167, -STORE, 139913488314368, 139913488457727, -STORE, 139913488457728, 139913490567167, -ERASE, 139913488457728, 139913490567167, -STORE, 139913490554880, 139913490563071, -STORE, 139913490563072, 139913490567167, -STORE, 140721843503104, 140721843507199, -STORE, 140721843490816, 140721843503103, -STORE, 139913490526208, 139913490554879, -STORE, 139913490518016, 139913490526207, -STORE, 139913486200832, 139913488314367, -SNULL, 139913486200832, 139913486213119, -STORE, 139913486213120, 139913488314367, -STORE, 139913486200832, 139913486213119, -SNULL, 139913488306175, 139913488314367, -STORE, 139913486213120, 139913488306175, -STORE, 139913488306176, 139913488314367, -ERASE, 139913488306176, 139913488314367, -STORE, 139913488306176, 139913488314367, -STORE, 139913482403840, 139913486200831, -SNULL, 139913482403840, 139913484062719, -STORE, 139913484062720, 139913486200831, -STORE, 139913482403840, 139913484062719, -SNULL, 139913486159871, 139913486200831, -STORE, 139913484062720, 139913486159871, -STORE, 139913486159872, 139913486200831, -SNULL, 139913486159872, 139913486184447, -STORE, 139913486184448, 139913486200831, -STORE, 139913486159872, 139913486184447, -ERASE, 139913486159872, 139913486184447, -STORE, 139913486159872, 139913486184447, -ERASE, 139913486184448, 139913486200831, -STORE, 139913486184448, 139913486200831, -STORE, 139913490509824, 139913490526207, -SNULL, 139913486176255, 139913486184447, -STORE, 139913486159872, 139913486176255, -STORE, 139913486176256, 139913486184447, -SNULL, 139913488310271, 139913488314367, -STORE, 139913488306176, 139913488310271, -STORE, 139913488310272, 139913488314367, -SNULL, 94465964769279, 94465964777471, -STORE, 94465964765184, 94465964769279, -STORE, 94465964769280, 94465964777471, -SNULL, 139913490558975, 139913490563071, -STORE, 139913490554880, 139913490558975, -STORE, 139913490558976, 139913490563071, -ERASE, 139913490526208, 139913490554879, -STORE, 94465970024448, 94465970159615, -STORE, 139913488826368, 139913490509823, -STORE, 94465970024448, 94465970294783, -STORE, 94465970024448, 94465970429951, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140720583307264, 140737488351231, -SNULL, 140720583315455, 140737488351231, -STORE, 140720583307264, 140720583315455, -STORE, 140720583176192, 140720583315455, -STORE, 94212322082816, 94212324417535, -SNULL, 94212322295807, 94212324417535, -STORE, 94212322082816, 94212322295807, -STORE, 94212322295808, 94212324417535, -ERASE, 94212322295808, 94212324417535, -STORE, 94212324392960, 94212324405247, -STORE, 94212324405248, 94212324417535, -STORE, 139659688538112, 139659690790911, -SNULL, 139659688681471, 139659690790911, -STORE, 139659688538112, 139659688681471, -STORE, 139659688681472, 139659690790911, -ERASE, 139659688681472, 139659690790911, -STORE, 139659690778624, 139659690786815, -STORE, 139659690786816, 139659690790911, -STORE, 140720584781824, 140720584785919, -STORE, 140720584769536, 140720584781823, -STORE, 139659690749952, 139659690778623, -STORE, 139659690741760, 139659690749951, -STORE, 139659686424576, 139659688538111, -SNULL, 139659686424576, 139659686436863, -STORE, 139659686436864, 139659688538111, -STORE, 139659686424576, 139659686436863, -SNULL, 139659688529919, 139659688538111, -STORE, 139659686436864, 139659688529919, -STORE, 139659688529920, 139659688538111, -ERASE, 139659688529920, 139659688538111, -STORE, 139659688529920, 139659688538111, -STORE, 139659682627584, 139659686424575, -SNULL, 139659682627584, 139659684286463, -STORE, 139659684286464, 139659686424575, -STORE, 139659682627584, 139659684286463, -SNULL, 139659686383615, 139659686424575, -STORE, 139659684286464, 139659686383615, -STORE, 139659686383616, 139659686424575, -SNULL, 139659686383616, 139659686408191, -STORE, 139659686408192, 139659686424575, -STORE, 139659686383616, 139659686408191, -ERASE, 139659686383616, 139659686408191, -STORE, 139659686383616, 139659686408191, -ERASE, 139659686408192, 139659686424575, -STORE, 139659686408192, 139659686424575, -STORE, 139659690733568, 139659690749951, -SNULL, 139659686399999, 139659686408191, -STORE, 139659686383616, 139659686399999, -STORE, 139659686400000, 139659686408191, -SNULL, 139659688534015, 139659688538111, -STORE, 139659688529920, 139659688534015, -STORE, 139659688534016, 139659688538111, -SNULL, 94212324397055, 94212324405247, -STORE, 94212324392960, 94212324397055, -STORE, 94212324397056, 94212324405247, -SNULL, 139659690782719, 139659690786815, -STORE, 139659690778624, 139659690782719, -STORE, 139659690782720, 139659690786815, -ERASE, 139659690749952, 139659690778623, -STORE, 94212355014656, 94212355149823, -STORE, 139659689050112, 139659690733567, -STORE, 94212355014656, 94212355284991, -STORE, 94212355014656, 94212355420159, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140727689830400, 140737488351231, -SNULL, 140727689838591, 140737488351231, -STORE, 140727689830400, 140727689838591, -STORE, 140727689699328, 140727689838591, -STORE, 94572390281216, 94572392615935, -SNULL, 94572390494207, 94572392615935, -STORE, 94572390281216, 94572390494207, -STORE, 94572390494208, 94572392615935, -ERASE, 94572390494208, 94572392615935, -STORE, 94572392591360, 94572392603647, -STORE, 94572392603648, 94572392615935, -STORE, 140575923769344, 140575926022143, -SNULL, 140575923912703, 140575926022143, -STORE, 140575923769344, 140575923912703, -STORE, 140575923912704, 140575926022143, -ERASE, 140575923912704, 140575926022143, -STORE, 140575926009856, 140575926018047, -STORE, 140575926018048, 140575926022143, -STORE, 140727689871360, 140727689875455, -STORE, 140727689859072, 140727689871359, -STORE, 140575925981184, 140575926009855, -STORE, 140575925972992, 140575925981183, -STORE, 140575921655808, 140575923769343, -SNULL, 140575921655808, 140575921668095, -STORE, 140575921668096, 140575923769343, -STORE, 140575921655808, 140575921668095, -SNULL, 140575923761151, 140575923769343, -STORE, 140575921668096, 140575923761151, -STORE, 140575923761152, 140575923769343, -ERASE, 140575923761152, 140575923769343, -STORE, 140575923761152, 140575923769343, -STORE, 140575917858816, 140575921655807, -SNULL, 140575917858816, 140575919517695, -STORE, 140575919517696, 140575921655807, -STORE, 140575917858816, 140575919517695, -SNULL, 140575921614847, 140575921655807, -STORE, 140575919517696, 140575921614847, -STORE, 140575921614848, 140575921655807, -SNULL, 140575921614848, 140575921639423, -STORE, 140575921639424, 140575921655807, -STORE, 140575921614848, 140575921639423, -ERASE, 140575921614848, 140575921639423, -STORE, 140575921614848, 140575921639423, -ERASE, 140575921639424, 140575921655807, -STORE, 140575921639424, 140575921655807, -STORE, 140575925964800, 140575925981183, -SNULL, 140575921631231, 140575921639423, -STORE, 140575921614848, 140575921631231, -STORE, 140575921631232, 140575921639423, -SNULL, 140575923765247, 140575923769343, -STORE, 140575923761152, 140575923765247, -STORE, 140575923765248, 140575923769343, -SNULL, 94572392595455, 94572392603647, -STORE, 94572392591360, 94572392595455, -STORE, 94572392595456, 94572392603647, -SNULL, 140575926013951, 140575926018047, -STORE, 140575926009856, 140575926013951, -STORE, 140575926013952, 140575926018047, -ERASE, 140575925981184, 140575926009855, -STORE, 94572402278400, 94572402413567, -STORE, 140575924281344, 140575925964799, -STORE, 94572402278400, 94572402548735, -STORE, 94572402278400, 94572402683903, -STORE, 94572402278400, 94572402851839, -SNULL, 94572402827263, 94572402851839, -STORE, 94572402278400, 94572402827263, -STORE, 94572402827264, 94572402851839, -ERASE, 94572402827264, 94572402851839, -STORE, 94572402278400, 94572402966527, -STORE, 94572402278400, 94572403109887, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725520506880, 140737488351231, -SNULL, 140725520515071, 140737488351231, -STORE, 140725520506880, 140725520515071, -STORE, 140725520375808, 140725520515071, -STORE, 93829948788736, 93829951012863, -SNULL, 93829948899327, 93829951012863, -STORE, 93829948788736, 93829948899327, -STORE, 93829948899328, 93829951012863, -ERASE, 93829948899328, 93829951012863, -STORE, 93829950992384, 93829951004671, -STORE, 93829951004672, 93829951012863, -STORE, 140133696794624, 140133699047423, -SNULL, 140133696937983, 140133699047423, -STORE, 140133696794624, 140133696937983, -STORE, 140133696937984, 140133699047423, -ERASE, 140133696937984, 140133699047423, -STORE, 140133699035136, 140133699043327, -STORE, 140133699043328, 140133699047423, -STORE, 140725520875520, 140725520879615, -STORE, 140725520863232, 140725520875519, -STORE, 140133699006464, 140133699035135, -STORE, 140133698998272, 140133699006463, -STORE, 140133692997632, 140133696794623, -SNULL, 140133692997632, 140133694656511, -STORE, 140133694656512, 140133696794623, -STORE, 140133692997632, 140133694656511, -SNULL, 140133696753663, 140133696794623, -STORE, 140133694656512, 140133696753663, -STORE, 140133696753664, 140133696794623, -SNULL, 140133696753664, 140133696778239, -STORE, 140133696778240, 140133696794623, -STORE, 140133696753664, 140133696778239, -ERASE, 140133696753664, 140133696778239, -STORE, 140133696753664, 140133696778239, -ERASE, 140133696778240, 140133696794623, -STORE, 140133696778240, 140133696794623, -SNULL, 140133696770047, 140133696778239, -STORE, 140133696753664, 140133696770047, -STORE, 140133696770048, 140133696778239, -SNULL, 93829951000575, 93829951004671, -STORE, 93829950992384, 93829951000575, -STORE, 93829951000576, 93829951004671, -SNULL, 140133699039231, 140133699043327, -STORE, 140133699035136, 140133699039231, -STORE, 140133699039232, 140133699043327, -ERASE, 140133699006464, 140133699035135, -STORE, 93829978693632, 93829978828799, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140736118022144, 140737488351231, -SNULL, 140736118030335, 140737488351231, -STORE, 140736118022144, 140736118030335, -STORE, 140736117891072, 140736118030335, -STORE, 94467663982592, 94467666206719, -SNULL, 94467664093183, 94467666206719, -STORE, 94467663982592, 94467664093183, -STORE, 94467664093184, 94467666206719, -ERASE, 94467664093184, 94467666206719, -STORE, 94467666186240, 94467666198527, -STORE, 94467666198528, 94467666206719, -STORE, 140525377327104, 140525379579903, -SNULL, 140525377470463, 140525379579903, -STORE, 140525377327104, 140525377470463, -STORE, 140525377470464, 140525379579903, -ERASE, 140525377470464, 140525379579903, -STORE, 140525379567616, 140525379575807, -STORE, 140525379575808, 140525379579903, -STORE, 140736118771712, 140736118775807, -STORE, 140736118759424, 140736118771711, -STORE, 140525379538944, 140525379567615, -STORE, 140525379530752, 140525379538943, -STORE, 140525373530112, 140525377327103, -SNULL, 140525373530112, 140525375188991, -STORE, 140525375188992, 140525377327103, -STORE, 140525373530112, 140525375188991, -SNULL, 140525377286143, 140525377327103, -STORE, 140525375188992, 140525377286143, -STORE, 140525377286144, 140525377327103, -SNULL, 140525377286144, 140525377310719, -STORE, 140525377310720, 140525377327103, -STORE, 140525377286144, 140525377310719, -ERASE, 140525377286144, 140525377310719, -STORE, 140525377286144, 140525377310719, -ERASE, 140525377310720, 140525377327103, -STORE, 140525377310720, 140525377327103, -SNULL, 140525377302527, 140525377310719, -STORE, 140525377286144, 140525377302527, -STORE, 140525377302528, 140525377310719, -SNULL, 94467666194431, 94467666198527, -STORE, 94467666186240, 94467666194431, -STORE, 94467666194432, 94467666198527, -SNULL, 140525379571711, 140525379575807, -STORE, 140525379567616, 140525379571711, -STORE, 140525379571712, 140525379575807, -ERASE, 140525379538944, 140525379567615, -STORE, 94467693379584, 94467693514751, -STORE, 94200172744704, 94200172957695, -STORE, 94200175054848, 94200175058943, -STORE, 94200175058944, 94200175067135, -STORE, 94200175067136, 94200175079423, -STORE, 94200196673536, 94200198905855, -STORE, 140053867720704, 140053869379583, -STORE, 140053869379584, 140053871476735, -STORE, 140053871476736, 140053871493119, -STORE, 140053871493120, 140053871501311, -STORE, 140053871501312, 140053871517695, -STORE, 140053871517696, 140053871529983, -STORE, 140053871529984, 140053873623039, -STORE, 140053873623040, 140053873627135, -STORE, 140053873627136, 140053873631231, -STORE, 140053873631232, 140053873774591, -STORE, 140053874143232, 140053875826687, -STORE, 140053875826688, 140053875843071, -STORE, 140053875871744, 140053875875839, -STORE, 140053875875840, 140053875879935, -STORE, 140053875879936, 140053875884031, -STORE, 140728538484736, 140728538623999, -STORE, 140728538652672, 140728538664959, -STORE, 140728538664960, 140728538669055, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732307775488, 140737488351231, -SNULL, 140732307783679, 140737488351231, -STORE, 140732307775488, 140732307783679, -STORE, 140732307644416, 140732307783679, -STORE, 93831417630720, 93831419965439, -SNULL, 93831417843711, 93831419965439, -STORE, 93831417630720, 93831417843711, -STORE, 93831417843712, 93831419965439, -ERASE, 93831417843712, 93831419965439, -STORE, 93831419940864, 93831419953151, -STORE, 93831419953152, 93831419965439, -STORE, 140241062088704, 140241064341503, -SNULL, 140241062232063, 140241064341503, -STORE, 140241062088704, 140241062232063, -STORE, 140241062232064, 140241064341503, -ERASE, 140241062232064, 140241064341503, -STORE, 140241064329216, 140241064337407, -STORE, 140241064337408, 140241064341503, -STORE, 140732308140032, 140732308144127, -STORE, 140732308127744, 140732308140031, -STORE, 140241064300544, 140241064329215, -STORE, 140241064292352, 140241064300543, -STORE, 140241059975168, 140241062088703, -SNULL, 140241059975168, 140241059987455, -STORE, 140241059987456, 140241062088703, -STORE, 140241059975168, 140241059987455, -SNULL, 140241062080511, 140241062088703, -STORE, 140241059987456, 140241062080511, -STORE, 140241062080512, 140241062088703, -ERASE, 140241062080512, 140241062088703, -STORE, 140241062080512, 140241062088703, -STORE, 140241056178176, 140241059975167, -SNULL, 140241056178176, 140241057837055, -STORE, 140241057837056, 140241059975167, -STORE, 140241056178176, 140241057837055, -SNULL, 140241059934207, 140241059975167, -STORE, 140241057837056, 140241059934207, -STORE, 140241059934208, 140241059975167, -SNULL, 140241059934208, 140241059958783, -STORE, 140241059958784, 140241059975167, -STORE, 140241059934208, 140241059958783, -ERASE, 140241059934208, 140241059958783, -STORE, 140241059934208, 140241059958783, -ERASE, 140241059958784, 140241059975167, -STORE, 140241059958784, 140241059975167, -STORE, 140241064284160, 140241064300543, -SNULL, 140241059950591, 140241059958783, -STORE, 140241059934208, 140241059950591, -STORE, 140241059950592, 140241059958783, -SNULL, 140241062084607, 140241062088703, -STORE, 140241062080512, 140241062084607, -STORE, 140241062084608, 140241062088703, -SNULL, 93831419944959, 93831419953151, -STORE, 93831419940864, 93831419944959, -STORE, 93831419944960, 93831419953151, -SNULL, 140241064333311, 140241064337407, -STORE, 140241064329216, 140241064333311, -STORE, 140241064333312, 140241064337407, -ERASE, 140241064300544, 140241064329215, -STORE, 93831435284480, 93831435419647, -STORE, 140241062600704, 140241064284159, -STORE, 93831435284480, 93831435554815, -STORE, 93831435284480, 93831435689983, -STORE, 93831435284480, 93831435862015, -SNULL, 93831435837439, 93831435862015, -STORE, 93831435284480, 93831435837439, -STORE, 93831435837440, 93831435862015, -ERASE, 93831435837440, 93831435862015, -STORE, 93831435284480, 93831435972607, -STORE, 93831435284480, 93831436107775, -SNULL, 93831436091391, 93831436107775, -STORE, 93831435284480, 93831436091391, -STORE, 93831436091392, 93831436107775, -ERASE, 93831436091392, 93831436107775, -STORE, 93831435284480, 93831436226559, -STORE, 93831435284480, 93831436361727, -STORE, 93831435284480, 93831436505087, -STORE, 93831435284480, 93831436652543, -STORE, 93831435284480, 93831436787711, -STORE, 93831435284480, 93831436926975, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140728546775040, 140737488351231, -SNULL, 140728546783231, 140737488351231, -STORE, 140728546775040, 140728546783231, -STORE, 140728546643968, 140728546783231, -STORE, 94456178786304, 94456181010431, -SNULL, 94456178896895, 94456181010431, -STORE, 94456178786304, 94456178896895, -STORE, 94456178896896, 94456181010431, -ERASE, 94456178896896, 94456181010431, -STORE, 94456180989952, 94456181002239, -STORE, 94456181002240, 94456181010431, -STORE, 140221893091328, 140221895344127, -SNULL, 140221893234687, 140221895344127, -STORE, 140221893091328, 140221893234687, -STORE, 140221893234688, 140221895344127, -ERASE, 140221893234688, 140221895344127, -STORE, 140221895331840, 140221895340031, -STORE, 140221895340032, 140221895344127, -STORE, 140728547803136, 140728547807231, -STORE, 140728547790848, 140728547803135, -STORE, 140221895303168, 140221895331839, -STORE, 140221895294976, 140221895303167, -STORE, 140221889294336, 140221893091327, -SNULL, 140221889294336, 140221890953215, -STORE, 140221890953216, 140221893091327, -STORE, 140221889294336, 140221890953215, -SNULL, 140221893050367, 140221893091327, -STORE, 140221890953216, 140221893050367, -STORE, 140221893050368, 140221893091327, -SNULL, 140221893050368, 140221893074943, -STORE, 140221893074944, 140221893091327, -STORE, 140221893050368, 140221893074943, -ERASE, 140221893050368, 140221893074943, -STORE, 140221893050368, 140221893074943, -ERASE, 140221893074944, 140221893091327, -STORE, 140221893074944, 140221893091327, -SNULL, 140221893066751, 140221893074943, -STORE, 140221893050368, 140221893066751, -STORE, 140221893066752, 140221893074943, -SNULL, 94456180998143, 94456181002239, -STORE, 94456180989952, 94456180998143, -STORE, 94456180998144, 94456181002239, -SNULL, 140221895335935, 140221895340031, -STORE, 140221895331840, 140221895335935, -STORE, 140221895335936, 140221895340031, -ERASE, 140221895303168, 140221895331839, -STORE, 94456203730944, 94456203866111, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140734438637568, 140737488351231, -SNULL, 140734438645759, 140737488351231, -STORE, 140734438637568, 140734438645759, -STORE, 140734438506496, 140734438645759, -STORE, 94652233351168, 94652235575295, -SNULL, 94652233461759, 94652235575295, -STORE, 94652233351168, 94652233461759, -STORE, 94652233461760, 94652235575295, -ERASE, 94652233461760, 94652235575295, -STORE, 94652235554816, 94652235567103, -STORE, 94652235567104, 94652235575295, -STORE, 140536493195264, 140536495448063, -SNULL, 140536493338623, 140536495448063, -STORE, 140536493195264, 140536493338623, -STORE, 140536493338624, 140536495448063, -ERASE, 140536493338624, 140536495448063, -STORE, 140536495435776, 140536495443967, -STORE, 140536495443968, 140536495448063, -STORE, 140734439002112, 140734439006207, -STORE, 140734438989824, 140734439002111, -STORE, 140536495407104, 140536495435775, -STORE, 140536495398912, 140536495407103, -STORE, 140536489398272, 140536493195263, -SNULL, 140536489398272, 140536491057151, -STORE, 140536491057152, 140536493195263, -STORE, 140536489398272, 140536491057151, -SNULL, 140536493154303, 140536493195263, -STORE, 140536491057152, 140536493154303, -STORE, 140536493154304, 140536493195263, -SNULL, 140536493154304, 140536493178879, -STORE, 140536493178880, 140536493195263, -STORE, 140536493154304, 140536493178879, -ERASE, 140536493154304, 140536493178879, -STORE, 140536493154304, 140536493178879, -ERASE, 140536493178880, 140536493195263, -STORE, 140536493178880, 140536493195263, -SNULL, 140536493170687, 140536493178879, -STORE, 140536493154304, 140536493170687, -STORE, 140536493170688, 140536493178879, -SNULL, 94652235563007, 94652235567103, -STORE, 94652235554816, 94652235563007, -STORE, 94652235563008, 94652235567103, -SNULL, 140536495439871, 140536495443967, -STORE, 140536495435776, 140536495439871, -STORE, 140536495439872, 140536495443967, -ERASE, 140536495407104, 140536495435775, -STORE, 94652265619456, 94652265754623, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140721814200320, 140737488351231, -SNULL, 140721814208511, 140737488351231, -STORE, 140721814200320, 140721814208511, -STORE, 140721814069248, 140721814208511, -STORE, 94062800691200, 94062802915327, -SNULL, 94062800801791, 94062802915327, -STORE, 94062800691200, 94062800801791, -STORE, 94062800801792, 94062802915327, -ERASE, 94062800801792, 94062802915327, -STORE, 94062802894848, 94062802907135, -STORE, 94062802907136, 94062802915327, -STORE, 139717739700224, 139717741953023, -SNULL, 139717739843583, 139717741953023, -STORE, 139717739700224, 139717739843583, -STORE, 139717739843584, 139717741953023, -ERASE, 139717739843584, 139717741953023, -STORE, 139717741940736, 139717741948927, -STORE, 139717741948928, 139717741953023, -STORE, 140721814224896, 140721814228991, -STORE, 140721814212608, 140721814224895, -STORE, 139717741912064, 139717741940735, -STORE, 139717741903872, 139717741912063, -STORE, 139717735903232, 139717739700223, -SNULL, 139717735903232, 139717737562111, -STORE, 139717737562112, 139717739700223, -STORE, 139717735903232, 139717737562111, -SNULL, 139717739659263, 139717739700223, -STORE, 139717737562112, 139717739659263, -STORE, 139717739659264, 139717739700223, -SNULL, 139717739659264, 139717739683839, -STORE, 139717739683840, 139717739700223, -STORE, 139717739659264, 139717739683839, -ERASE, 139717739659264, 139717739683839, -STORE, 139717739659264, 139717739683839, -ERASE, 139717739683840, 139717739700223, -STORE, 139717739683840, 139717739700223, -SNULL, 139717739675647, 139717739683839, -STORE, 139717739659264, 139717739675647, -STORE, 139717739675648, 139717739683839, -SNULL, 94062802903039, 94062802907135, -STORE, 94062802894848, 94062802903039, -STORE, 94062802903040, 94062802907135, -SNULL, 139717741944831, 139717741948927, -STORE, 139717741940736, 139717741944831, -STORE, 139717741944832, 139717741948927, -ERASE, 139717741912064, 139717741940735, -STORE, 94062814060544, 94062814195711, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723945754624, 140737488351231, -SNULL, 140723945762815, 140737488351231, -STORE, 140723945754624, 140723945762815, -STORE, 140723945623552, 140723945762815, -STORE, 94886119305216, 94886121639935, -SNULL, 94886119518207, 94886121639935, -STORE, 94886119305216, 94886119518207, -STORE, 94886119518208, 94886121639935, -ERASE, 94886119518208, 94886121639935, -STORE, 94886121615360, 94886121627647, -STORE, 94886121627648, 94886121639935, -STORE, 140152532131840, 140152534384639, -SNULL, 140152532275199, 140152534384639, -STORE, 140152532131840, 140152532275199, -STORE, 140152532275200, 140152534384639, -ERASE, 140152532275200, 140152534384639, -STORE, 140152534372352, 140152534380543, -STORE, 140152534380544, 140152534384639, -STORE, 140723946213376, 140723946217471, -STORE, 140723946201088, 140723946213375, -STORE, 140152534343680, 140152534372351, -STORE, 140152534335488, 140152534343679, -STORE, 140152530018304, 140152532131839, -SNULL, 140152530018304, 140152530030591, -STORE, 140152530030592, 140152532131839, -STORE, 140152530018304, 140152530030591, -SNULL, 140152532123647, 140152532131839, -STORE, 140152530030592, 140152532123647, -STORE, 140152532123648, 140152532131839, -ERASE, 140152532123648, 140152532131839, -STORE, 140152532123648, 140152532131839, -STORE, 140152526221312, 140152530018303, -SNULL, 140152526221312, 140152527880191, -STORE, 140152527880192, 140152530018303, -STORE, 140152526221312, 140152527880191, -SNULL, 140152529977343, 140152530018303, -STORE, 140152527880192, 140152529977343, -STORE, 140152529977344, 140152530018303, -SNULL, 140152529977344, 140152530001919, -STORE, 140152530001920, 140152530018303, -STORE, 140152529977344, 140152530001919, -ERASE, 140152529977344, 140152530001919, -STORE, 140152529977344, 140152530001919, -ERASE, 140152530001920, 140152530018303, -STORE, 140152530001920, 140152530018303, -STORE, 140152534327296, 140152534343679, -SNULL, 140152529993727, 140152530001919, -STORE, 140152529977344, 140152529993727, -STORE, 140152529993728, 140152530001919, -SNULL, 140152532127743, 140152532131839, -STORE, 140152532123648, 140152532127743, -STORE, 140152532127744, 140152532131839, -SNULL, 94886121619455, 94886121627647, -STORE, 94886121615360, 94886121619455, -STORE, 94886121619456, 94886121627647, -SNULL, 140152534376447, 140152534380543, -STORE, 140152534372352, 140152534376447, -STORE, 140152534376448, 140152534380543, -ERASE, 140152534343680, 140152534372351, -STORE, 94886129770496, 94886129905663, -STORE, 140152532643840, 140152534327295, -STORE, 94886129770496, 94886130040831, -STORE, 94886129770496, 94886130175999, -STORE, 94886129770496, 94886130348031, -SNULL, 94886130323455, 94886130348031, -STORE, 94886129770496, 94886130323455, -STORE, 94886130323456, 94886130348031, -ERASE, 94886130323456, 94886130348031, -STORE, 94886129770496, 94886130458623, -STORE, 94886129770496, 94886130606079, -SNULL, 94886130573311, 94886130606079, -STORE, 94886129770496, 94886130573311, -STORE, 94886130573312, 94886130606079, -ERASE, 94886130573312, 94886130606079, -STORE, 94886129770496, 94886130724863, -STORE, 94886129770496, 94886130876415, -STORE, 94886129770496, 94886131023871, -STORE, 94886129770496, 94886131175423, -STORE, 94886129770496, 94886131318783, -STORE, 94886129770496, 94886131453951, -SNULL, 94886131449855, 94886131453951, -STORE, 94886129770496, 94886131449855, -STORE, 94886131449856, 94886131453951, -ERASE, 94886131449856, 94886131453951, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735450779648, 140737488351231, -SNULL, 140735450787839, 140737488351231, -STORE, 140735450779648, 140735450787839, -STORE, 140735450648576, 140735450787839, -STORE, 93947794079744, 93947796414463, -SNULL, 93947794292735, 93947796414463, -STORE, 93947794079744, 93947794292735, -STORE, 93947794292736, 93947796414463, -ERASE, 93947794292736, 93947796414463, -STORE, 93947796389888, 93947796402175, -STORE, 93947796402176, 93947796414463, -STORE, 139841993433088, 139841995685887, -SNULL, 139841993576447, 139841995685887, -STORE, 139841993433088, 139841993576447, -STORE, 139841993576448, 139841995685887, -ERASE, 139841993576448, 139841995685887, -STORE, 139841995673600, 139841995681791, -STORE, 139841995681792, 139841995685887, -STORE, 140735451308032, 140735451312127, -STORE, 140735451295744, 140735451308031, -STORE, 139841995644928, 139841995673599, -STORE, 139841995636736, 139841995644927, -STORE, 139841991319552, 139841993433087, -SNULL, 139841991319552, 139841991331839, -STORE, 139841991331840, 139841993433087, -STORE, 139841991319552, 139841991331839, -SNULL, 139841993424895, 139841993433087, -STORE, 139841991331840, 139841993424895, -STORE, 139841993424896, 139841993433087, -ERASE, 139841993424896, 139841993433087, -STORE, 139841993424896, 139841993433087, -STORE, 139841987522560, 139841991319551, -SNULL, 139841987522560, 139841989181439, -STORE, 139841989181440, 139841991319551, -STORE, 139841987522560, 139841989181439, -SNULL, 139841991278591, 139841991319551, -STORE, 139841989181440, 139841991278591, -STORE, 139841991278592, 139841991319551, -SNULL, 139841991278592, 139841991303167, -STORE, 139841991303168, 139841991319551, -STORE, 139841991278592, 139841991303167, -ERASE, 139841991278592, 139841991303167, -STORE, 139841991278592, 139841991303167, -ERASE, 139841991303168, 139841991319551, -STORE, 139841991303168, 139841991319551, -STORE, 139841995628544, 139841995644927, -SNULL, 139841991294975, 139841991303167, -STORE, 139841991278592, 139841991294975, -STORE, 139841991294976, 139841991303167, -SNULL, 139841993428991, 139841993433087, -STORE, 139841993424896, 139841993428991, -STORE, 139841993428992, 139841993433087, -SNULL, 93947796393983, 93947796402175, -STORE, 93947796389888, 93947796393983, -STORE, 93947796393984, 93947796402175, -SNULL, 139841995677695, 139841995681791, -STORE, 139841995673600, 139841995677695, -STORE, 139841995677696, 139841995681791, -ERASE, 139841995644928, 139841995673599, -STORE, 93947829739520, 93947829874687, -STORE, 139841993945088, 139841995628543, -STORE, 93947829739520, 93947830009855, -STORE, 93947829739520, 93947830145023, -STORE, 94659351814144, 94659352027135, -STORE, 94659354124288, 94659354128383, -STORE, 94659354128384, 94659354136575, -STORE, 94659354136576, 94659354148863, -STORE, 94659383476224, 94659385057279, -STORE, 139959054557184, 139959056216063, -STORE, 139959056216064, 139959058313215, -STORE, 139959058313216, 139959058329599, -STORE, 139959058329600, 139959058337791, -STORE, 139959058337792, 139959058354175, -STORE, 139959058354176, 139959058366463, -STORE, 139959058366464, 139959060459519, -STORE, 139959060459520, 139959060463615, -STORE, 139959060463616, 139959060467711, -STORE, 139959060467712, 139959060611071, -STORE, 139959060979712, 139959062663167, -STORE, 139959062663168, 139959062679551, -STORE, 139959062708224, 139959062712319, -STORE, 139959062712320, 139959062716415, -STORE, 139959062716416, 139959062720511, -STORE, 140735532539904, 140735532679167, -STORE, 140735532830720, 140735532843007, -STORE, 140735532843008, 140735532847103, -STORE, 93894361829376, 93894362042367, -STORE, 93894364139520, 93894364143615, -STORE, 93894364143616, 93894364151807, -STORE, 93894364151808, 93894364164095, -STORE, 93894396944384, 93894397624319, -STORE, 140075612573696, 140075614232575, -STORE, 140075614232576, 140075616329727, -STORE, 140075616329728, 140075616346111, -STORE, 140075616346112, 140075616354303, -STORE, 140075616354304, 140075616370687, -STORE, 140075616370688, 140075616382975, -STORE, 140075616382976, 140075618476031, -STORE, 140075618476032, 140075618480127, -STORE, 140075618480128, 140075618484223, -STORE, 140075618484224, 140075618627583, -STORE, 140075618996224, 140075620679679, -STORE, 140075620679680, 140075620696063, -STORE, 140075620724736, 140075620728831, -STORE, 140075620728832, 140075620732927, -STORE, 140075620732928, 140075620737023, -STORE, 140720830312448, 140720830451711, -STORE, 140720830631936, 140720830644223, -STORE, 140720830644224, 140720830648319, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735116226560, 140737488351231, -SNULL, 140735116234751, 140737488351231, -STORE, 140735116226560, 140735116234751, -STORE, 140735116095488, 140735116234751, -STORE, 94873398054912, 94873400279039, -SNULL, 94873398165503, 94873400279039, -STORE, 94873398054912, 94873398165503, -STORE, 94873398165504, 94873400279039, -ERASE, 94873398165504, 94873400279039, -STORE, 94873400258560, 94873400270847, -STORE, 94873400270848, 94873400279039, -STORE, 140303828606976, 140303830859775, -SNULL, 140303828750335, 140303830859775, -STORE, 140303828606976, 140303828750335, -STORE, 140303828750336, 140303830859775, -ERASE, 140303828750336, 140303830859775, -STORE, 140303830847488, 140303830855679, -STORE, 140303830855680, 140303830859775, -STORE, 140735116251136, 140735116255231, -STORE, 140735116238848, 140735116251135, -STORE, 140303830818816, 140303830847487, -STORE, 140303830810624, 140303830818815, -STORE, 140303824809984, 140303828606975, -SNULL, 140303824809984, 140303826468863, -STORE, 140303826468864, 140303828606975, -STORE, 140303824809984, 140303826468863, -SNULL, 140303828566015, 140303828606975, -STORE, 140303826468864, 140303828566015, -STORE, 140303828566016, 140303828606975, -SNULL, 140303828566016, 140303828590591, -STORE, 140303828590592, 140303828606975, -STORE, 140303828566016, 140303828590591, -ERASE, 140303828566016, 140303828590591, -STORE, 140303828566016, 140303828590591, -ERASE, 140303828590592, 140303828606975, -STORE, 140303828590592, 140303828606975, -SNULL, 140303828582399, 140303828590591, -STORE, 140303828566016, 140303828582399, -STORE, 140303828582400, 140303828590591, -SNULL, 94873400266751, 94873400270847, -STORE, 94873400258560, 94873400266751, -STORE, 94873400266752, 94873400270847, -SNULL, 140303830851583, 140303830855679, -STORE, 140303830847488, 140303830851583, -STORE, 140303830851584, 140303830855679, -ERASE, 140303830818816, 140303830847487, -STORE, 94873413713920, 94873413849087, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140732349956096, 140737488351231, -SNULL, 140732349964287, 140737488351231, -STORE, 140732349956096, 140732349964287, -STORE, 140732349825024, 140732349964287, -STORE, 94009652736000, 94009655070719, -SNULL, 94009652948991, 94009655070719, -STORE, 94009652736000, 94009652948991, -STORE, 94009652948992, 94009655070719, -ERASE, 94009652948992, 94009655070719, -STORE, 94009655046144, 94009655058431, -STORE, 94009655058432, 94009655070719, -STORE, 140295688531968, 140295690784767, -SNULL, 140295688675327, 140295690784767, -STORE, 140295688531968, 140295688675327, -STORE, 140295688675328, 140295690784767, -ERASE, 140295688675328, 140295690784767, -STORE, 140295690772480, 140295690780671, -STORE, 140295690780672, 140295690784767, -STORE, 140732350005248, 140732350009343, -STORE, 140732349992960, 140732350005247, -STORE, 140295690743808, 140295690772479, -STORE, 140295690735616, 140295690743807, -STORE, 140295686418432, 140295688531967, -SNULL, 140295686418432, 140295686430719, -STORE, 140295686430720, 140295688531967, -STORE, 140295686418432, 140295686430719, -SNULL, 140295688523775, 140295688531967, -STORE, 140295686430720, 140295688523775, -STORE, 140295688523776, 140295688531967, -ERASE, 140295688523776, 140295688531967, -STORE, 140295688523776, 140295688531967, -STORE, 140295682621440, 140295686418431, -SNULL, 140295682621440, 140295684280319, -STORE, 140295684280320, 140295686418431, -STORE, 140295682621440, 140295684280319, -SNULL, 140295686377471, 140295686418431, -STORE, 140295684280320, 140295686377471, -STORE, 140295686377472, 140295686418431, -SNULL, 140295686377472, 140295686402047, -STORE, 140295686402048, 140295686418431, -STORE, 140295686377472, 140295686402047, -ERASE, 140295686377472, 140295686402047, -STORE, 140295686377472, 140295686402047, -ERASE, 140295686402048, 140295686418431, -STORE, 140295686402048, 140295686418431, -STORE, 140295690727424, 140295690743807, -SNULL, 140295686393855, 140295686402047, -STORE, 140295686377472, 140295686393855, -STORE, 140295686393856, 140295686402047, -SNULL, 140295688527871, 140295688531967, -STORE, 140295688523776, 140295688527871, -STORE, 140295688527872, 140295688531967, -SNULL, 94009655050239, 94009655058431, -STORE, 94009655046144, 94009655050239, -STORE, 94009655050240, 94009655058431, -SNULL, 140295690776575, 140295690780671, -STORE, 140295690772480, 140295690776575, -STORE, 140295690776576, 140295690780671, -ERASE, 140295690743808, 140295690772479, -STORE, 94009672114176, 94009672249343, -STORE, 140295689043968, 140295690727423, -STORE, 94009672114176, 94009672384511, -STORE, 94009672114176, 94009672519679, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722376515584, 140737488351231, -SNULL, 140722376523775, 140737488351231, -STORE, 140722376515584, 140722376523775, -STORE, 140722376384512, 140722376523775, -STORE, 94089815773184, 94089818107903, -SNULL, 94089815986175, 94089818107903, -STORE, 94089815773184, 94089815986175, -STORE, 94089815986176, 94089818107903, -ERASE, 94089815986176, 94089818107903, -STORE, 94089818083328, 94089818095615, -STORE, 94089818095616, 94089818107903, -STORE, 140265595711488, 140265597964287, -SNULL, 140265595854847, 140265597964287, -STORE, 140265595711488, 140265595854847, -STORE, 140265595854848, 140265597964287, -ERASE, 140265595854848, 140265597964287, -STORE, 140265597952000, 140265597960191, -STORE, 140265597960192, 140265597964287, -STORE, 140722378297344, 140722378301439, -STORE, 140722378285056, 140722378297343, -STORE, 140265597923328, 140265597951999, -STORE, 140265597915136, 140265597923327, -STORE, 140265593597952, 140265595711487, -SNULL, 140265593597952, 140265593610239, -STORE, 140265593610240, 140265595711487, -STORE, 140265593597952, 140265593610239, -SNULL, 140265595703295, 140265595711487, -STORE, 140265593610240, 140265595703295, -STORE, 140265595703296, 140265595711487, -ERASE, 140265595703296, 140265595711487, -STORE, 140265595703296, 140265595711487, -STORE, 140265589800960, 140265593597951, -SNULL, 140265589800960, 140265591459839, -STORE, 140265591459840, 140265593597951, -STORE, 140265589800960, 140265591459839, -SNULL, 140265593556991, 140265593597951, -STORE, 140265591459840, 140265593556991, -STORE, 140265593556992, 140265593597951, -SNULL, 140265593556992, 140265593581567, -STORE, 140265593581568, 140265593597951, -STORE, 140265593556992, 140265593581567, -ERASE, 140265593556992, 140265593581567, -STORE, 140265593556992, 140265593581567, -ERASE, 140265593581568, 140265593597951, -STORE, 140265593581568, 140265593597951, -STORE, 140265597906944, 140265597923327, -SNULL, 140265593573375, 140265593581567, -STORE, 140265593556992, 140265593573375, -STORE, 140265593573376, 140265593581567, -SNULL, 140265595707391, 140265595711487, -STORE, 140265595703296, 140265595707391, -STORE, 140265595707392, 140265595711487, -SNULL, 94089818087423, 94089818095615, -STORE, 94089818083328, 94089818087423, -STORE, 94089818087424, 94089818095615, -SNULL, 140265597956095, 140265597960191, -STORE, 140265597952000, 140265597956095, -STORE, 140265597956096, 140265597960191, -ERASE, 140265597923328, 140265597951999, -STORE, 94089837146112, 94089837281279, -STORE, 140265596223488, 140265597906943, -STORE, 94089837146112, 94089837416447, -STORE, 94089837146112, 94089837551615, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735265218560, 140737488351231, -SNULL, 140735265226751, 140737488351231, -STORE, 140735265218560, 140735265226751, -STORE, 140735265087488, 140735265226751, -STORE, 94250422370304, 94250424705023, -SNULL, 94250422583295, 94250424705023, -STORE, 94250422370304, 94250422583295, -STORE, 94250422583296, 94250424705023, -ERASE, 94250422583296, 94250424705023, -STORE, 94250424680448, 94250424692735, -STORE, 94250424692736, 94250424705023, -STORE, 140344442474496, 140344444727295, -SNULL, 140344442617855, 140344444727295, -STORE, 140344442474496, 140344442617855, -STORE, 140344442617856, 140344444727295, -ERASE, 140344442617856, 140344444727295, -STORE, 140344444715008, 140344444723199, -STORE, 140344444723200, 140344444727295, -STORE, 140735265341440, 140735265345535, -STORE, 140735265329152, 140735265341439, -STORE, 140344444686336, 140344444715007, -STORE, 140344444678144, 140344444686335, -STORE, 140344440360960, 140344442474495, -SNULL, 140344440360960, 140344440373247, -STORE, 140344440373248, 140344442474495, -STORE, 140344440360960, 140344440373247, -SNULL, 140344442466303, 140344442474495, -STORE, 140344440373248, 140344442466303, -STORE, 140344442466304, 140344442474495, -ERASE, 140344442466304, 140344442474495, -STORE, 140344442466304, 140344442474495, -STORE, 140344436563968, 140344440360959, -SNULL, 140344436563968, 140344438222847, -STORE, 140344438222848, 140344440360959, -STORE, 140344436563968, 140344438222847, -SNULL, 140344440319999, 140344440360959, -STORE, 140344438222848, 140344440319999, -STORE, 140344440320000, 140344440360959, -SNULL, 140344440320000, 140344440344575, -STORE, 140344440344576, 140344440360959, -STORE, 140344440320000, 140344440344575, -ERASE, 140344440320000, 140344440344575, -STORE, 140344440320000, 140344440344575, -ERASE, 140344440344576, 140344440360959, -STORE, 140344440344576, 140344440360959, -STORE, 140344444669952, 140344444686335, -SNULL, 140344440336383, 140344440344575, -STORE, 140344440320000, 140344440336383, -STORE, 140344440336384, 140344440344575, -SNULL, 140344442470399, 140344442474495, -STORE, 140344442466304, 140344442470399, -STORE, 140344442470400, 140344442474495, -SNULL, 94250424684543, 94250424692735, -STORE, 94250424680448, 94250424684543, -STORE, 94250424684544, 94250424692735, -SNULL, 140344444719103, 140344444723199, -STORE, 140344444715008, 140344444719103, -STORE, 140344444719104, 140344444723199, -ERASE, 140344444686336, 140344444715007, -STORE, 94250445512704, 94250445647871, -STORE, 140344442986496, 140344444669951, -STORE, 94250445512704, 94250445783039, -STORE, 94250445512704, 94250445918207, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725762719744, 140737488351231, -SNULL, 140725762727935, 140737488351231, -STORE, 140725762719744, 140725762727935, -STORE, 140725762588672, 140725762727935, -STORE, 94819009097728, 94819011432447, -SNULL, 94819009310719, 94819011432447, -STORE, 94819009097728, 94819009310719, -STORE, 94819009310720, 94819011432447, -ERASE, 94819009310720, 94819011432447, -STORE, 94819011407872, 94819011420159, -STORE, 94819011420160, 94819011432447, -STORE, 139987985596416, 139987987849215, -SNULL, 139987985739775, 139987987849215, -STORE, 139987985596416, 139987985739775, -STORE, 139987985739776, 139987987849215, -ERASE, 139987985739776, 139987987849215, -STORE, 139987987836928, 139987987845119, -STORE, 139987987845120, 139987987849215, -STORE, 140725763072000, 140725763076095, -STORE, 140725763059712, 140725763071999, -STORE, 139987987808256, 139987987836927, -STORE, 139987987800064, 139987987808255, -STORE, 139987983482880, 139987985596415, -SNULL, 139987983482880, 139987983495167, -STORE, 139987983495168, 139987985596415, -STORE, 139987983482880, 139987983495167, -SNULL, 139987985588223, 139987985596415, -STORE, 139987983495168, 139987985588223, -STORE, 139987985588224, 139987985596415, -ERASE, 139987985588224, 139987985596415, -STORE, 139987985588224, 139987985596415, -STORE, 139987979685888, 139987983482879, -SNULL, 139987979685888, 139987981344767, -STORE, 139987981344768, 139987983482879, -STORE, 139987979685888, 139987981344767, -SNULL, 139987983441919, 139987983482879, -STORE, 139987981344768, 139987983441919, -STORE, 139987983441920, 139987983482879, -SNULL, 139987983441920, 139987983466495, -STORE, 139987983466496, 139987983482879, -STORE, 139987983441920, 139987983466495, -ERASE, 139987983441920, 139987983466495, -STORE, 139987983441920, 139987983466495, -ERASE, 139987983466496, 139987983482879, -STORE, 139987983466496, 139987983482879, -STORE, 139987987791872, 139987987808255, -SNULL, 139987983458303, 139987983466495, -STORE, 139987983441920, 139987983458303, -STORE, 139987983458304, 139987983466495, -SNULL, 139987985592319, 139987985596415, -STORE, 139987985588224, 139987985592319, -STORE, 139987985592320, 139987985596415, -SNULL, 94819011411967, 94819011420159, -STORE, 94819011407872, 94819011411967, -STORE, 94819011411968, 94819011420159, -SNULL, 139987987841023, 139987987845119, -STORE, 139987987836928, 139987987841023, -STORE, 139987987841024, 139987987845119, -ERASE, 139987987808256, 139987987836927, -STORE, 94819028176896, 94819028312063, -STORE, 139987986108416, 139987987791871, -STORE, 94819028176896, 94819028447231, -STORE, 94819028176896, 94819028582399, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722475413504, 140737488351231, -SNULL, 140722475421695, 140737488351231, -STORE, 140722475413504, 140722475421695, -STORE, 140722475282432, 140722475421695, -STORE, 94620599119872, 94620601343999, -SNULL, 94620599230463, 94620601343999, -STORE, 94620599119872, 94620599230463, -STORE, 94620599230464, 94620601343999, -ERASE, 94620599230464, 94620601343999, -STORE, 94620601323520, 94620601335807, -STORE, 94620601335808, 94620601343999, -STORE, 139891763060736, 139891765313535, -SNULL, 139891763204095, 139891765313535, -STORE, 139891763060736, 139891763204095, -STORE, 139891763204096, 139891765313535, -ERASE, 139891763204096, 139891765313535, -STORE, 139891765301248, 139891765309439, -STORE, 139891765309440, 139891765313535, -STORE, 140722475700224, 140722475704319, -STORE, 140722475687936, 140722475700223, -STORE, 139891765272576, 139891765301247, -STORE, 139891765264384, 139891765272575, -STORE, 139891759263744, 139891763060735, -SNULL, 139891759263744, 139891760922623, -STORE, 139891760922624, 139891763060735, -STORE, 139891759263744, 139891760922623, -SNULL, 139891763019775, 139891763060735, -STORE, 139891760922624, 139891763019775, -STORE, 139891763019776, 139891763060735, -SNULL, 139891763019776, 139891763044351, -STORE, 139891763044352, 139891763060735, -STORE, 139891763019776, 139891763044351, -ERASE, 139891763019776, 139891763044351, -STORE, 139891763019776, 139891763044351, -ERASE, 139891763044352, 139891763060735, -STORE, 139891763044352, 139891763060735, -SNULL, 139891763036159, 139891763044351, -STORE, 139891763019776, 139891763036159, -STORE, 139891763036160, 139891763044351, -SNULL, 94620601331711, 94620601335807, -STORE, 94620601323520, 94620601331711, -STORE, 94620601331712, 94620601335807, -SNULL, 139891765305343, 139891765309439, -STORE, 139891765301248, 139891765305343, -STORE, 139891765305344, 139891765309439, -ERASE, 139891765272576, 139891765301247, -STORE, 94620610027520, 94620610162687, -STORE, 94031976210432, 94031976423423, -STORE, 94031978520576, 94031978524671, -STORE, 94031978524672, 94031978532863, -STORE, 94031978532864, 94031978545151, -STORE, 94031990398976, 94031992565759, -STORE, 140336240640000, 140336242298879, -STORE, 140336242298880, 140336244396031, -STORE, 140336244396032, 140336244412415, -STORE, 140336244412416, 140336244420607, -STORE, 140336244420608, 140336244436991, -STORE, 140336244436992, 140336244449279, -STORE, 140336244449280, 140336246542335, -STORE, 140336246542336, 140336246546431, -STORE, 140336246546432, 140336246550527, -STORE, 140336246550528, 140336246693887, -STORE, 140336247062528, 140336248745983, -STORE, 140336248745984, 140336248762367, -STORE, 140336248791040, 140336248795135, -STORE, 140336248795136, 140336248799231, -STORE, 140336248799232, 140336248803327, -STORE, 140728500064256, 140728500203519, -STORE, 140728501501952, 140728501514239, -STORE, 140728501514240, 140728501518335, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140730503987200, 140737488351231, -SNULL, 140730503995391, 140737488351231, -STORE, 140730503987200, 140730503995391, -STORE, 140730503856128, 140730503995391, -STORE, 93866544205824, 93866546429951, -SNULL, 93866544316415, 93866546429951, -STORE, 93866544205824, 93866544316415, -STORE, 93866544316416, 93866546429951, -ERASE, 93866544316416, 93866546429951, -STORE, 93866546409472, 93866546421759, -STORE, 93866546421760, 93866546429951, -STORE, 140216311959552, 140216314212351, -SNULL, 140216312102911, 140216314212351, -STORE, 140216311959552, 140216312102911, -STORE, 140216312102912, 140216314212351, -ERASE, 140216312102912, 140216314212351, -STORE, 140216314200064, 140216314208255, -STORE, 140216314208256, 140216314212351, -STORE, 140730504626176, 140730504630271, -STORE, 140730504613888, 140730504626175, -STORE, 140216314171392, 140216314200063, -STORE, 140216314163200, 140216314171391, -STORE, 140216308162560, 140216311959551, -SNULL, 140216308162560, 140216309821439, -STORE, 140216309821440, 140216311959551, -STORE, 140216308162560, 140216309821439, -SNULL, 140216311918591, 140216311959551, -STORE, 140216309821440, 140216311918591, -STORE, 140216311918592, 140216311959551, -SNULL, 140216311918592, 140216311943167, -STORE, 140216311943168, 140216311959551, -STORE, 140216311918592, 140216311943167, -ERASE, 140216311918592, 140216311943167, -STORE, 140216311918592, 140216311943167, -ERASE, 140216311943168, 140216311959551, -STORE, 140216311943168, 140216311959551, -SNULL, 140216311934975, 140216311943167, -STORE, 140216311918592, 140216311934975, -STORE, 140216311934976, 140216311943167, -SNULL, 93866546417663, 93866546421759, -STORE, 93866546409472, 93866546417663, -STORE, 93866546417664, 93866546421759, -SNULL, 140216314204159, 140216314208255, -STORE, 140216314200064, 140216314204159, -STORE, 140216314204160, 140216314208255, -ERASE, 140216314171392, 140216314200063, -STORE, 93866550386688, 93866550521855, -STORE, 94074292674560, 94074292887551, -STORE, 94074294984704, 94074294988799, -STORE, 94074294988800, 94074294996991, -STORE, 94074294996992, 94074295009279, -STORE, 94074300219392, 94074301378559, -STORE, 139781563256832, 139781564915711, -STORE, 139781564915712, 139781567012863, -STORE, 139781567012864, 139781567029247, -STORE, 139781567029248, 139781567037439, -STORE, 139781567037440, 139781567053823, -STORE, 139781567053824, 139781567066111, -STORE, 139781567066112, 139781569159167, -STORE, 139781569159168, 139781569163263, -STORE, 139781569163264, 139781569167359, -STORE, 139781569167360, 139781569310719, -STORE, 139781569679360, 139781571362815, -STORE, 139781571362816, 139781571379199, -STORE, 139781571407872, 139781571411967, -STORE, 139781571411968, 139781571416063, -STORE, 139781571416064, 139781571420159, -STORE, 140723688488960, 140723688628223, -STORE, 140723689005056, 140723689017343, -STORE, 140723689017344, 140723689021439, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735189745664, 140737488351231, -SNULL, 140735189753855, 140737488351231, -STORE, 140735189745664, 140735189753855, -STORE, 140735189614592, 140735189753855, -STORE, 94172072177664, 94172074512383, -SNULL, 94172072390655, 94172074512383, -STORE, 94172072177664, 94172072390655, -STORE, 94172072390656, 94172074512383, -ERASE, 94172072390656, 94172074512383, -STORE, 94172074487808, 94172074500095, -STORE, 94172074500096, 94172074512383, -STORE, 140687827263488, 140687829516287, -SNULL, 140687827406847, 140687829516287, -STORE, 140687827263488, 140687827406847, -STORE, 140687827406848, 140687829516287, -ERASE, 140687827406848, 140687829516287, -STORE, 140687829504000, 140687829512191, -STORE, 140687829512192, 140687829516287, -STORE, 140735189766144, 140735189770239, -STORE, 140735189753856, 140735189766143, -STORE, 140687829475328, 140687829503999, -STORE, 140687829467136, 140687829475327, -STORE, 140687825149952, 140687827263487, -SNULL, 140687825149952, 140687825162239, -STORE, 140687825162240, 140687827263487, -STORE, 140687825149952, 140687825162239, -SNULL, 140687827255295, 140687827263487, -STORE, 140687825162240, 140687827255295, -STORE, 140687827255296, 140687827263487, -ERASE, 140687827255296, 140687827263487, -STORE, 140687827255296, 140687827263487, -STORE, 140687821352960, 140687825149951, -SNULL, 140687821352960, 140687823011839, -STORE, 140687823011840, 140687825149951, -STORE, 140687821352960, 140687823011839, -SNULL, 140687825108991, 140687825149951, -STORE, 140687823011840, 140687825108991, -STORE, 140687825108992, 140687825149951, -SNULL, 140687825108992, 140687825133567, -STORE, 140687825133568, 140687825149951, -STORE, 140687825108992, 140687825133567, -ERASE, 140687825108992, 140687825133567, -STORE, 140687825108992, 140687825133567, -ERASE, 140687825133568, 140687825149951, -STORE, 140687825133568, 140687825149951, -STORE, 140687829458944, 140687829475327, -SNULL, 140687825125375, 140687825133567, -STORE, 140687825108992, 140687825125375, -STORE, 140687825125376, 140687825133567, -SNULL, 140687827259391, 140687827263487, -STORE, 140687827255296, 140687827259391, -STORE, 140687827259392, 140687827263487, -SNULL, 94172074491903, 94172074500095, -STORE, 94172074487808, 94172074491903, -STORE, 94172074491904, 94172074500095, -SNULL, 140687829508095, 140687829512191, -STORE, 140687829504000, 140687829508095, -STORE, 140687829508096, 140687829512191, -ERASE, 140687829475328, 140687829503999, -STORE, 94172092432384, 94172092567551, -STORE, 140687827775488, 140687829458943, -STORE, 94172092432384, 94172092702719, -STORE, 94172092432384, 94172092837887, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140737229504512, 140737488351231, -SNULL, 140737229512703, 140737488351231, -STORE, 140737229504512, 140737229512703, -STORE, 140737229373440, 140737229512703, -STORE, 94155246866432, 94155249090559, -SNULL, 94155246977023, 94155249090559, -STORE, 94155246866432, 94155246977023, -STORE, 94155246977024, 94155249090559, -ERASE, 94155246977024, 94155249090559, -STORE, 94155249070080, 94155249082367, -STORE, 94155249082368, 94155249090559, -STORE, 140640993693696, 140640995946495, -SNULL, 140640993837055, 140640995946495, -STORE, 140640993693696, 140640993837055, -STORE, 140640993837056, 140640995946495, -ERASE, 140640993837056, 140640995946495, -STORE, 140640995934208, 140640995942399, -STORE, 140640995942400, 140640995946495, -STORE, 140737230004224, 140737230008319, -STORE, 140737229991936, 140737230004223, -STORE, 140640995905536, 140640995934207, -STORE, 140640995897344, 140640995905535, -STORE, 140640989896704, 140640993693695, -SNULL, 140640989896704, 140640991555583, -STORE, 140640991555584, 140640993693695, -STORE, 140640989896704, 140640991555583, -SNULL, 140640993652735, 140640993693695, -STORE, 140640991555584, 140640993652735, -STORE, 140640993652736, 140640993693695, -SNULL, 140640993652736, 140640993677311, -STORE, 140640993677312, 140640993693695, -STORE, 140640993652736, 140640993677311, -ERASE, 140640993652736, 140640993677311, -STORE, 140640993652736, 140640993677311, -ERASE, 140640993677312, 140640993693695, -STORE, 140640993677312, 140640993693695, -SNULL, 140640993669119, 140640993677311, -STORE, 140640993652736, 140640993669119, -STORE, 140640993669120, 140640993677311, -SNULL, 94155249078271, 94155249082367, -STORE, 94155249070080, 94155249078271, -STORE, 94155249078272, 94155249082367, -SNULL, 140640995938303, 140640995942399, -STORE, 140640995934208, 140640995938303, -STORE, 140640995938304, 140640995942399, -ERASE, 140640995905536, 140640995934207, -STORE, 94155281035264, 94155281170431, -STORE, 94088066453504, 94088066564095, -STORE, 94088068657152, 94088068665343, -STORE, 94088068665344, 94088068669439, -STORE, 94088068669440, 94088068677631, -STORE, 94088090214400, 94088090349567, -STORE, 140503024627712, 140503026286591, -STORE, 140503026286592, 140503028383743, -STORE, 140503028383744, 140503028400127, -STORE, 140503028400128, 140503028408319, -STORE, 140503028408320, 140503028424703, -STORE, 140503028424704, 140503028568063, -STORE, 140503030628352, 140503030636543, -STORE, 140503030665216, 140503030669311, -STORE, 140503030669312, 140503030673407, -STORE, 140503030673408, 140503030677503, -STORE, 140730894725120, 140730894864383, -STORE, 140730894880768, 140730894893055, -STORE, 140730894893056, 140730894897151, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140730434342912, 140737488351231, -SNULL, 140730434351103, 140737488351231, -STORE, 140730434342912, 140730434351103, -STORE, 140730434211840, 140730434351103, -STORE, 4194304, 5128191, -STORE, 7221248, 7241727, -STORE, 7241728, 7249919, -STORE, 140109041938432, 140109044191231, -SNULL, 140109042081791, 140109044191231, -STORE, 140109041938432, 140109042081791, -STORE, 140109042081792, 140109044191231, -ERASE, 140109042081792, 140109044191231, -STORE, 140109044178944, 140109044187135, -STORE, 140109044187136, 140109044191231, -STORE, 140730434850816, 140730434854911, -STORE, 140730434838528, 140730434850815, -STORE, 140109044150272, 140109044178943, -STORE, 140109044142080, 140109044150271, -STORE, 140109038776320, 140109041938431, -SNULL, 140109038776320, 140109039837183, -STORE, 140109039837184, 140109041938431, -STORE, 140109038776320, 140109039837183, -SNULL, 140109041930239, 140109041938431, -STORE, 140109039837184, 140109041930239, -STORE, 140109041930240, 140109041938431, -ERASE, 140109041930240, 140109041938431, -STORE, 140109041930240, 140109041938431, -STORE, 140109034979328, 140109038776319, -SNULL, 140109034979328, 140109036638207, -STORE, 140109036638208, 140109038776319, -STORE, 140109034979328, 140109036638207, -SNULL, 140109038735359, 140109038776319, -STORE, 140109036638208, 140109038735359, -STORE, 140109038735360, 140109038776319, -SNULL, 140109038735360, 140109038759935, -STORE, 140109038759936, 140109038776319, -STORE, 140109038735360, 140109038759935, -ERASE, 140109038735360, 140109038759935, -STORE, 140109038735360, 140109038759935, -ERASE, 140109038759936, 140109038776319, -STORE, 140109038759936, 140109038776319, -STORE, 140109044129792, 140109044150271, -SNULL, 140109038751743, 140109038759935, -STORE, 140109038735360, 140109038751743, -STORE, 140109038751744, 140109038759935, -SNULL, 140109041934335, 140109041938431, -STORE, 140109041930240, 140109041934335, -STORE, 140109041934336, 140109041938431, -SNULL, 7233535, 7241727, -STORE, 7221248, 7233535, -STORE, 7233536, 7241727, -SNULL, 140109044183039, 140109044187135, -STORE, 140109044178944, 140109044183039, -STORE, 140109044183040, 140109044187135, -ERASE, 140109044150272, 140109044178943, -STORE, 20000768, 20135935, -STORE, 20000768, 20283391, -STORE, 140109042446336, 140109044129791, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140730853408768, 140737488351231, -SNULL, 140730853416959, 140737488351231, -STORE, 140730853408768, 140730853416959, -STORE, 140730853277696, 140730853416959, -STORE, 94865902977024, 94865905311743, -SNULL, 94865903190015, 94865905311743, -STORE, 94865902977024, 94865903190015, -STORE, 94865903190016, 94865905311743, -ERASE, 94865903190016, 94865905311743, -STORE, 94865905287168, 94865905299455, -STORE, 94865905299456, 94865905311743, -STORE, 139768865738752, 139768867991551, -SNULL, 139768865882111, 139768867991551, -STORE, 139768865738752, 139768865882111, -STORE, 139768865882112, 139768867991551, -ERASE, 139768865882112, 139768867991551, -STORE, 139768867979264, 139768867987455, -STORE, 139768867987456, 139768867991551, -STORE, 140730853957632, 140730853961727, -STORE, 140730853945344, 140730853957631, -STORE, 139768867950592, 139768867979263, -STORE, 139768867942400, 139768867950591, -STORE, 139768863625216, 139768865738751, -SNULL, 139768863625216, 139768863637503, -STORE, 139768863637504, 139768865738751, -STORE, 139768863625216, 139768863637503, -SNULL, 139768865730559, 139768865738751, -STORE, 139768863637504, 139768865730559, -STORE, 139768865730560, 139768865738751, -ERASE, 139768865730560, 139768865738751, -STORE, 139768865730560, 139768865738751, -STORE, 139768859828224, 139768863625215, -SNULL, 139768859828224, 139768861487103, -STORE, 139768861487104, 139768863625215, -STORE, 139768859828224, 139768861487103, -SNULL, 139768863584255, 139768863625215, -STORE, 139768861487104, 139768863584255, -STORE, 139768863584256, 139768863625215, -SNULL, 139768863584256, 139768863608831, -STORE, 139768863608832, 139768863625215, -STORE, 139768863584256, 139768863608831, -ERASE, 139768863584256, 139768863608831, -STORE, 139768863584256, 139768863608831, -ERASE, 139768863608832, 139768863625215, -STORE, 139768863608832, 139768863625215, -STORE, 139768867934208, 139768867950591, -SNULL, 139768863600639, 139768863608831, -STORE, 139768863584256, 139768863600639, -STORE, 139768863600640, 139768863608831, -SNULL, 139768865734655, 139768865738751, -STORE, 139768865730560, 139768865734655, -STORE, 139768865734656, 139768865738751, -SNULL, 94865905291263, 94865905299455, -STORE, 94865905287168, 94865905291263, -STORE, 94865905291264, 94865905299455, -SNULL, 139768867983359, 139768867987455, -STORE, 139768867979264, 139768867983359, -STORE, 139768867983360, 139768867987455, -ERASE, 139768867950592, 139768867979263, -STORE, 94865923670016, 94865923805183, -STORE, 139768866250752, 139768867934207, -STORE, 94865923670016, 94865923940351, -STORE, 94865923670016, 94865924075519, -STORE, 94865923670016, 94865924222975, -SNULL, 94865924210687, 94865924222975, -STORE, 94865923670016, 94865924210687, -STORE, 94865924210688, 94865924222975, -ERASE, 94865924210688, 94865924222975, -STORE, 94865923670016, 94865924349951, -STORE, 94865923670016, 94865924493311, -STORE, 94865923670016, 94865924640767, -SNULL, 94865924603903, 94865924640767, -STORE, 94865923670016, 94865924603903, -STORE, 94865924603904, 94865924640767, -ERASE, 94865924603904, 94865924640767, -STORE, 94865923670016, 94865924747263, -STORE, 94865923670016, 94865924898815, -SNULL, 94865924874239, 94865924898815, -STORE, 94865923670016, 94865924874239, -STORE, 94865924874240, 94865924898815, -ERASE, 94865924874240, 94865924898815, -STORE, 94865923670016, 94865925025791, -SNULL, 94865925013503, 94865925025791, -STORE, 94865923670016, 94865925013503, -STORE, 94865925013504, 94865925025791, -ERASE, 94865925013504, 94865925025791, -SNULL, 94865924988927, 94865925013503, -STORE, 94865923670016, 94865924988927, -STORE, 94865924988928, 94865925013503, -ERASE, 94865924988928, 94865925013503, -STORE, 94865923670016, 94865925152767, -SNULL, 94865925136383, 94865925152767, -STORE, 94865923670016, 94865925136383, -STORE, 94865925136384, 94865925152767, -ERASE, 94865925136384, 94865925152767, -STORE, 94865923670016, 94865925292031, -SNULL, 94865925279743, 94865925292031, -STORE, 94865923670016, 94865925279743, -STORE, 94865925279744, 94865925292031, -ERASE, 94865925279744, 94865925292031, -SNULL, 94865925255167, 94865925279743, -STORE, 94865923670016, 94865925255167, -STORE, 94865925255168, 94865925279743, -ERASE, 94865925255168, 94865925279743, -STORE, 94865923670016, 94865925406719, -SNULL, 94865925394431, 94865925406719, -STORE, 94865923670016, 94865925394431, -STORE, 94865925394432, 94865925406719, -ERASE, 94865925394432, 94865925406719, -STORE, 94865923670016, 94865925545983, -SNULL, 94865925533695, 94865925545983, -STORE, 94865923670016, 94865925533695, -STORE, 94865925533696, 94865925545983, -ERASE, 94865925533696, 94865925545983, -SNULL, 94865925492735, 94865925533695, -STORE, 94865923670016, 94865925492735, -STORE, 94865925492736, 94865925533695, -ERASE, 94865925492736, 94865925533695, -STORE, 94865923670016, 94865925627903, -SNULL, 94865925599231, 94865925627903, -STORE, 94865923670016, 94865925599231, -STORE, 94865925599232, 94865925627903, -ERASE, 94865925599232, 94865925627903, -STORE, 94865923670016, 94865925738495, -SNULL, 94865925726207, 94865925738495, -STORE, 94865923670016, 94865925726207, -STORE, 94865925726208, 94865925738495, -ERASE, 94865925726208, 94865925738495, -STORE, 94865923670016, 94865925877759, -SNULL, 94865925865471, 94865925877759, -STORE, 94865923670016, 94865925865471, -STORE, 94865925865472, 94865925877759, -ERASE, 94865925865472, 94865925877759, -STORE, 94865923670016, 94865926021119, -SNULL, 94865926008831, 94865926021119, -STORE, 94865923670016, 94865926008831, -STORE, 94865926008832, 94865926021119, -ERASE, 94865926008832, 94865926021119, -SNULL, 94865925971967, 94865926008831, -STORE, 94865923670016, 94865925971967, -STORE, 94865925971968, 94865926008831, -ERASE, 94865925971968, 94865926008831, -STORE, 94865923670016, 94865926115327, -STORE, 94865923670016, 94865926254591, -SNULL, 94865926246399, 94865926254591, -STORE, 94865923670016, 94865926246399, -STORE, 94865926246400, 94865926254591, -ERASE, 94865926246400, 94865926254591, -STORE, 94865923670016, 94865926385663, -STORE, 94865923670016, 94865926537215, -STORE, 94865923670016, 94865926672383, -STORE, 94865923670016, 94865926815743, -STORE, 94865923670016, 94865926955007, -STORE, 94865923670016, 94865927094271, -STORE, 94865923670016, 94865927233535, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140731148435456, 140737488351231, -SNULL, 140731148443647, 140737488351231, -STORE, 140731148435456, 140731148443647, -STORE, 140731148304384, 140731148443647, -STORE, 94090775400448, 94090777735167, -SNULL, 94090775613439, 94090777735167, -STORE, 94090775400448, 94090775613439, -STORE, 94090775613440, 94090777735167, -ERASE, 94090775613440, 94090777735167, -STORE, 94090777710592, 94090777722879, -STORE, 94090777722880, 94090777735167, -STORE, 140301090283520, 140301092536319, -SNULL, 140301090426879, 140301092536319, -STORE, 140301090283520, 140301090426879, -STORE, 140301090426880, 140301092536319, -ERASE, 140301090426880, 140301092536319, -STORE, 140301092524032, 140301092532223, -STORE, 140301092532224, 140301092536319, -STORE, 140731148570624, 140731148574719, -STORE, 140731148558336, 140731148570623, -STORE, 140301092495360, 140301092524031, -STORE, 140301092487168, 140301092495359, -STORE, 140301088169984, 140301090283519, -SNULL, 140301088169984, 140301088182271, -STORE, 140301088182272, 140301090283519, -STORE, 140301088169984, 140301088182271, -SNULL, 140301090275327, 140301090283519, -STORE, 140301088182272, 140301090275327, -STORE, 140301090275328, 140301090283519, -ERASE, 140301090275328, 140301090283519, -STORE, 140301090275328, 140301090283519, -STORE, 140301084372992, 140301088169983, -SNULL, 140301084372992, 140301086031871, -STORE, 140301086031872, 140301088169983, -STORE, 140301084372992, 140301086031871, -SNULL, 140301088129023, 140301088169983, -STORE, 140301086031872, 140301088129023, -STORE, 140301088129024, 140301088169983, -SNULL, 140301088129024, 140301088153599, -STORE, 140301088153600, 140301088169983, -STORE, 140301088129024, 140301088153599, -ERASE, 140301088129024, 140301088153599, -STORE, 140301088129024, 140301088153599, -ERASE, 140301088153600, 140301088169983, -STORE, 140301088153600, 140301088169983, -STORE, 140301092478976, 140301092495359, -SNULL, 140301088145407, 140301088153599, -STORE, 140301088129024, 140301088145407, -STORE, 140301088145408, 140301088153599, -SNULL, 140301090279423, 140301090283519, -STORE, 140301090275328, 140301090279423, -STORE, 140301090279424, 140301090283519, -SNULL, 94090777714687, 94090777722879, -STORE, 94090777710592, 94090777714687, -STORE, 94090777714688, 94090777722879, -SNULL, 140301092528127, 140301092532223, -STORE, 140301092524032, 140301092528127, -STORE, 140301092528128, 140301092532223, -ERASE, 140301092495360, 140301092524031, -STORE, 94090794590208, 94090794725375, -STORE, 140301090795520, 140301092478975, -STORE, 94090794590208, 94090794860543, -STORE, 94090794590208, 94090794995711, -STORE, 94090794590208, 94090795163647, -SNULL, 94090795139071, 94090795163647, -STORE, 94090794590208, 94090795139071, -STORE, 94090795139072, 94090795163647, -ERASE, 94090795139072, 94090795163647, -STORE, 94090794590208, 94090795278335, -STORE, 94090794590208, 94090795425791, -SNULL, 94090795388927, 94090795425791, -STORE, 94090794590208, 94090795388927, -STORE, 94090795388928, 94090795425791, -ERASE, 94090795388928, 94090795425791, -STORE, 94090794590208, 94090795528191, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733084430336, 140737488351231, -SNULL, 140733084438527, 140737488351231, -STORE, 140733084430336, 140733084438527, -STORE, 140733084299264, 140733084438527, -STORE, 94116169183232, 94116171517951, -SNULL, 94116169396223, 94116171517951, -STORE, 94116169183232, 94116169396223, -STORE, 94116169396224, 94116171517951, -ERASE, 94116169396224, 94116171517951, -STORE, 94116171493376, 94116171505663, -STORE, 94116171505664, 94116171517951, -STORE, 139772214128640, 139772216381439, -SNULL, 139772214271999, 139772216381439, -STORE, 139772214128640, 139772214271999, -STORE, 139772214272000, 139772216381439, -ERASE, 139772214272000, 139772216381439, -STORE, 139772216369152, 139772216377343, -STORE, 139772216377344, 139772216381439, -STORE, 140733085270016, 140733085274111, -STORE, 140733085257728, 140733085270015, -STORE, 139772216340480, 139772216369151, -STORE, 139772216332288, 139772216340479, -STORE, 139772212015104, 139772214128639, -SNULL, 139772212015104, 139772212027391, -STORE, 139772212027392, 139772214128639, -STORE, 139772212015104, 139772212027391, -SNULL, 139772214120447, 139772214128639, -STORE, 139772212027392, 139772214120447, -STORE, 139772214120448, 139772214128639, -ERASE, 139772214120448, 139772214128639, -STORE, 139772214120448, 139772214128639, -STORE, 139772208218112, 139772212015103, -SNULL, 139772208218112, 139772209876991, -STORE, 139772209876992, 139772212015103, -STORE, 139772208218112, 139772209876991, -SNULL, 139772211974143, 139772212015103, -STORE, 139772209876992, 139772211974143, -STORE, 139772211974144, 139772212015103, -SNULL, 139772211974144, 139772211998719, -STORE, 139772211998720, 139772212015103, -STORE, 139772211974144, 139772211998719, -ERASE, 139772211974144, 139772211998719, -STORE, 139772211974144, 139772211998719, -ERASE, 139772211998720, 139772212015103, -STORE, 139772211998720, 139772212015103, -STORE, 139772216324096, 139772216340479, -SNULL, 139772211990527, 139772211998719, -STORE, 139772211974144, 139772211990527, -STORE, 139772211990528, 139772211998719, -SNULL, 139772214124543, 139772214128639, -STORE, 139772214120448, 139772214124543, -STORE, 139772214124544, 139772214128639, -SNULL, 94116171497471, 94116171505663, -STORE, 94116171493376, 94116171497471, -STORE, 94116171497472, 94116171505663, -SNULL, 139772216373247, 139772216377343, -STORE, 139772216369152, 139772216373247, -STORE, 139772216373248, 139772216377343, -ERASE, 139772216340480, 139772216369151, -STORE, 94116199383040, 94116199518207, -STORE, 139772214640640, 139772216324095, -STORE, 94116199383040, 94116199653375, -STORE, 94116199383040, 94116199788543, -STORE, 140737488347136, 140737488351231, -STORE, 140726067826688, 140737488351231, -SNULL, 140726067830783, 140737488351231, -STORE, 140726067826688, 140726067830783, -STORE, 140726067695616, 140726067830783, -STORE, 94535150673920, 94535152898047, -SNULL, 94535150784511, 94535152898047, -STORE, 94535150673920, 94535150784511, -STORE, 94535150784512, 94535152898047, -ERASE, 94535150784512, 94535152898047, -STORE, 94535152877568, 94535152889855, -STORE, 94535152889856, 94535152898047, -STORE, 140381257314304, 140381259567103, -SNULL, 140381257457663, 140381259567103, -STORE, 140381257314304, 140381257457663, -STORE, 140381257457664, 140381259567103, -ERASE, 140381257457664, 140381259567103, -STORE, 140381259554816, 140381259563007, -STORE, 140381259563008, 140381259567103, -STORE, 140726068060160, 140726068064255, -STORE, 140726068047872, 140726068060159, -STORE, 140381259526144, 140381259554815, -STORE, 140381259517952, 140381259526143, -STORE, 140381253517312, 140381257314303, -SNULL, 140381253517312, 140381255176191, -STORE, 140381255176192, 140381257314303, -STORE, 140381253517312, 140381255176191, -SNULL, 140381257273343, 140381257314303, -STORE, 140381255176192, 140381257273343, -STORE, 140381257273344, 140381257314303, -SNULL, 140381257273344, 140381257297919, -STORE, 140381257297920, 140381257314303, -STORE, 140381257273344, 140381257297919, -ERASE, 140381257273344, 140381257297919, -STORE, 140381257273344, 140381257297919, -ERASE, 140381257297920, 140381257314303, -STORE, 140381257297920, 140381257314303, -SNULL, 140381257289727, 140381257297919, -STORE, 140381257273344, 140381257289727, -STORE, 140381257289728, 140381257297919, -SNULL, 94535152885759, 94535152889855, -STORE, 94535152877568, 94535152885759, -STORE, 94535152885760, 94535152889855, -SNULL, 140381259558911, 140381259563007, -STORE, 140381259554816, 140381259558911, -STORE, 140381259558912, 140381259563007, -ERASE, 140381259526144, 140381259554815, -STORE, 94535186296832, 94535186431999, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140729189425152, 140737488351231, -SNULL, 140729189433343, 140737488351231, -STORE, 140729189425152, 140729189433343, -STORE, 140729189294080, 140729189433343, -STORE, 94428200128512, 94428202352639, -SNULL, 94428200239103, 94428202352639, -STORE, 94428200128512, 94428200239103, -STORE, 94428200239104, 94428202352639, -ERASE, 94428200239104, 94428202352639, -STORE, 94428202332160, 94428202344447, -STORE, 94428202344448, 94428202352639, -STORE, 139707216986112, 139707219238911, -SNULL, 139707217129471, 139707219238911, -STORE, 139707216986112, 139707217129471, -STORE, 139707217129472, 139707219238911, -ERASE, 139707217129472, 139707219238911, -STORE, 139707219226624, 139707219234815, -STORE, 139707219234816, 139707219238911, -STORE, 140729189785600, 140729189789695, -STORE, 140729189773312, 140729189785599, -STORE, 139707219197952, 139707219226623, -STORE, 139707219189760, 139707219197951, -STORE, 139707213189120, 139707216986111, -SNULL, 139707213189120, 139707214847999, -STORE, 139707214848000, 139707216986111, -STORE, 139707213189120, 139707214847999, -SNULL, 139707216945151, 139707216986111, -STORE, 139707214848000, 139707216945151, -STORE, 139707216945152, 139707216986111, -SNULL, 139707216945152, 139707216969727, -STORE, 139707216969728, 139707216986111, -STORE, 139707216945152, 139707216969727, -ERASE, 139707216945152, 139707216969727, -STORE, 139707216945152, 139707216969727, -ERASE, 139707216969728, 139707216986111, -STORE, 139707216969728, 139707216986111, -SNULL, 139707216961535, 139707216969727, -STORE, 139707216945152, 139707216961535, -STORE, 139707216961536, 139707216969727, -SNULL, 94428202340351, 94428202344447, -STORE, 94428202332160, 94428202340351, -STORE, 94428202340352, 94428202344447, -SNULL, 139707219230719, 139707219234815, -STORE, 139707219226624, 139707219230719, -STORE, 139707219230720, 139707219234815, -ERASE, 139707219197952, 139707219226623, -STORE, 94428208599040, 94428208734207, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722000953344, 140737488351231, -SNULL, 140722000961535, 140737488351231, -STORE, 140722000953344, 140722000961535, -STORE, 140722000822272, 140722000961535, -STORE, 94636494757888, 94636496982015, -SNULL, 94636494868479, 94636496982015, -STORE, 94636494757888, 94636494868479, -STORE, 94636494868480, 94636496982015, -ERASE, 94636494868480, 94636496982015, -STORE, 94636496961536, 94636496973823, -STORE, 94636496973824, 94636496982015, -STORE, 140142275100672, 140142277353471, -SNULL, 140142275244031, 140142277353471, -STORE, 140142275100672, 140142275244031, -STORE, 140142275244032, 140142277353471, -ERASE, 140142275244032, 140142277353471, -STORE, 140142277341184, 140142277349375, -STORE, 140142277349376, 140142277353471, -STORE, 140722002747392, 140722002751487, -STORE, 140722002735104, 140722002747391, -STORE, 140142277312512, 140142277341183, -STORE, 140142277304320, 140142277312511, -STORE, 140142271303680, 140142275100671, -SNULL, 140142271303680, 140142272962559, -STORE, 140142272962560, 140142275100671, -STORE, 140142271303680, 140142272962559, -SNULL, 140142275059711, 140142275100671, -STORE, 140142272962560, 140142275059711, -STORE, 140142275059712, 140142275100671, -SNULL, 140142275059712, 140142275084287, -STORE, 140142275084288, 140142275100671, -STORE, 140142275059712, 140142275084287, -ERASE, 140142275059712, 140142275084287, -STORE, 140142275059712, 140142275084287, -ERASE, 140142275084288, 140142275100671, -STORE, 140142275084288, 140142275100671, -SNULL, 140142275076095, 140142275084287, -STORE, 140142275059712, 140142275076095, -STORE, 140142275076096, 140142275084287, -SNULL, 94636496969727, 94636496973823, -STORE, 94636496961536, 94636496969727, -STORE, 94636496969728, 94636496973823, -SNULL, 140142277345279, 140142277349375, -STORE, 140142277341184, 140142277345279, -STORE, 140142277345280, 140142277349375, -ERASE, 140142277312512, 140142277341183, -STORE, 94636516286464, 94636516421631, -STORE, 94071103692800, 94071103905791, -STORE, 94071106002944, 94071106007039, -STORE, 94071106007040, 94071106015231, -STORE, 94071106015232, 94071106027519, -STORE, 94071138521088, 94071140368383, -STORE, 140145668190208, 140145669849087, -STORE, 140145669849088, 140145671946239, -STORE, 140145671946240, 140145671962623, -STORE, 140145671962624, 140145671970815, -STORE, 140145671970816, 140145671987199, -STORE, 140145671987200, 140145671999487, -STORE, 140145671999488, 140145674092543, -STORE, 140145674092544, 140145674096639, -STORE, 140145674096640, 140145674100735, -STORE, 140145674100736, 140145674244095, -STORE, 140145674612736, 140145676296191, -STORE, 140145676296192, 140145676312575, -STORE, 140145676341248, 140145676345343, -STORE, 140145676345344, 140145676349439, -STORE, 140145676349440, 140145676353535, -STORE, 140734927740928, 140734927880191, -STORE, 140734928842752, 140734928855039, -STORE, 140734928855040, 140734928859135, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722342535168, 140737488351231, -SNULL, 140722342543359, 140737488351231, -STORE, 140722342535168, 140722342543359, -STORE, 140722342404096, 140722342543359, -STORE, 94399699714048, 94399702048767, -SNULL, 94399699927039, 94399702048767, -STORE, 94399699714048, 94399699927039, -STORE, 94399699927040, 94399702048767, -ERASE, 94399699927040, 94399702048767, -STORE, 94399702024192, 94399702036479, -STORE, 94399702036480, 94399702048767, -STORE, 139811024748544, 139811027001343, -SNULL, 139811024891903, 139811027001343, -STORE, 139811024748544, 139811024891903, -STORE, 139811024891904, 139811027001343, -ERASE, 139811024891904, 139811027001343, -STORE, 139811026989056, 139811026997247, -STORE, 139811026997248, 139811027001343, -STORE, 140722342707200, 140722342711295, -STORE, 140722342694912, 140722342707199, -STORE, 139811026960384, 139811026989055, -STORE, 139811026952192, 139811026960383, -STORE, 139811022635008, 139811024748543, -SNULL, 139811022635008, 139811022647295, -STORE, 139811022647296, 139811024748543, -STORE, 139811022635008, 139811022647295, -SNULL, 139811024740351, 139811024748543, -STORE, 139811022647296, 139811024740351, -STORE, 139811024740352, 139811024748543, -ERASE, 139811024740352, 139811024748543, -STORE, 139811024740352, 139811024748543, -STORE, 139811018838016, 139811022635007, -SNULL, 139811018838016, 139811020496895, -STORE, 139811020496896, 139811022635007, -STORE, 139811018838016, 139811020496895, -SNULL, 139811022594047, 139811022635007, -STORE, 139811020496896, 139811022594047, -STORE, 139811022594048, 139811022635007, -SNULL, 139811022594048, 139811022618623, -STORE, 139811022618624, 139811022635007, -STORE, 139811022594048, 139811022618623, -ERASE, 139811022594048, 139811022618623, -STORE, 139811022594048, 139811022618623, -ERASE, 139811022618624, 139811022635007, -STORE, 139811022618624, 139811022635007, -STORE, 139811026944000, 139811026960383, -SNULL, 139811022610431, 139811022618623, -STORE, 139811022594048, 139811022610431, -STORE, 139811022610432, 139811022618623, -SNULL, 139811024744447, 139811024748543, -STORE, 139811024740352, 139811024744447, -STORE, 139811024744448, 139811024748543, -SNULL, 94399702028287, 94399702036479, -STORE, 94399702024192, 94399702028287, -STORE, 94399702028288, 94399702036479, -SNULL, 139811026993151, 139811026997247, -STORE, 139811026989056, 139811026993151, -STORE, 139811026993152, 139811026997247, -ERASE, 139811026960384, 139811026989055, -STORE, 94399723880448, 94399724015615, -STORE, 139811025260544, 139811026943999, -STORE, 94399723880448, 94399724150783, -STORE, 94399723880448, 94399724285951, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140735364939776, 140737488351231, -SNULL, 140735364947967, 140737488351231, -STORE, 140735364939776, 140735364947967, -STORE, 140735364808704, 140735364947967, -STORE, 94421528674304, 94421531009023, -SNULL, 94421528887295, 94421531009023, -STORE, 94421528674304, 94421528887295, -STORE, 94421528887296, 94421531009023, -ERASE, 94421528887296, 94421531009023, -STORE, 94421530984448, 94421530996735, -STORE, 94421530996736, 94421531009023, -STORE, 140162004742144, 140162006994943, -SNULL, 140162004885503, 140162006994943, -STORE, 140162004742144, 140162004885503, -STORE, 140162004885504, 140162006994943, -ERASE, 140162004885504, 140162006994943, -STORE, 140162006982656, 140162006990847, -STORE, 140162006990848, 140162006994943, -STORE, 140735365402624, 140735365406719, -STORE, 140735365390336, 140735365402623, -STORE, 140162006953984, 140162006982655, -STORE, 140162006945792, 140162006953983, -STORE, 140162002628608, 140162004742143, -SNULL, 140162002628608, 140162002640895, -STORE, 140162002640896, 140162004742143, -STORE, 140162002628608, 140162002640895, -SNULL, 140162004733951, 140162004742143, -STORE, 140162002640896, 140162004733951, -STORE, 140162004733952, 140162004742143, -ERASE, 140162004733952, 140162004742143, -STORE, 140162004733952, 140162004742143, -STORE, 140161998831616, 140162002628607, -SNULL, 140161998831616, 140162000490495, -STORE, 140162000490496, 140162002628607, -STORE, 140161998831616, 140162000490495, -SNULL, 140162002587647, 140162002628607, -STORE, 140162000490496, 140162002587647, -STORE, 140162002587648, 140162002628607, -SNULL, 140162002587648, 140162002612223, -STORE, 140162002612224, 140162002628607, -STORE, 140162002587648, 140162002612223, -ERASE, 140162002587648, 140162002612223, -STORE, 140162002587648, 140162002612223, -ERASE, 140162002612224, 140162002628607, -STORE, 140162002612224, 140162002628607, -STORE, 140162006937600, 140162006953983, -SNULL, 140162002604031, 140162002612223, -STORE, 140162002587648, 140162002604031, -STORE, 140162002604032, 140162002612223, -SNULL, 140162004738047, 140162004742143, -STORE, 140162004733952, 140162004738047, -STORE, 140162004738048, 140162004742143, -SNULL, 94421530988543, 94421530996735, -STORE, 94421530984448, 94421530988543, -STORE, 94421530988544, 94421530996735, -SNULL, 140162006986751, 140162006990847, -STORE, 140162006982656, 140162006986751, -STORE, 140162006986752, 140162006990847, -ERASE, 140162006953984, 140162006982655, -STORE, 94421551697920, 94421551833087, -STORE, 140162005254144, 140162006937599, -STORE, 94421551697920, 94421551968255, -STORE, 94421551697920, 94421552103423, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140733498486784, 140737488351231, -SNULL, 140733498494975, 140737488351231, -STORE, 140733498486784, 140733498494975, -STORE, 140733498355712, 140733498494975, -STORE, 94567985836032, 94567988170751, -SNULL, 94567986049023, 94567988170751, -STORE, 94567985836032, 94567986049023, -STORE, 94567986049024, 94567988170751, -ERASE, 94567986049024, 94567988170751, -STORE, 94567988146176, 94567988158463, -STORE, 94567988158464, 94567988170751, -STORE, 139634278572032, 139634280824831, -SNULL, 139634278715391, 139634280824831, -STORE, 139634278572032, 139634278715391, -STORE, 139634278715392, 139634280824831, -ERASE, 139634278715392, 139634280824831, -STORE, 139634280812544, 139634280820735, -STORE, 139634280820736, 139634280824831, -STORE, 140733498544128, 140733498548223, -STORE, 140733498531840, 140733498544127, -STORE, 139634280783872, 139634280812543, -STORE, 139634280775680, 139634280783871, -STORE, 139634276458496, 139634278572031, -SNULL, 139634276458496, 139634276470783, -STORE, 139634276470784, 139634278572031, -STORE, 139634276458496, 139634276470783, -SNULL, 139634278563839, 139634278572031, -STORE, 139634276470784, 139634278563839, -STORE, 139634278563840, 139634278572031, -ERASE, 139634278563840, 139634278572031, -STORE, 139634278563840, 139634278572031, -STORE, 139634272661504, 139634276458495, -SNULL, 139634272661504, 139634274320383, -STORE, 139634274320384, 139634276458495, -STORE, 139634272661504, 139634274320383, -SNULL, 139634276417535, 139634276458495, -STORE, 139634274320384, 139634276417535, -STORE, 139634276417536, 139634276458495, -SNULL, 139634276417536, 139634276442111, -STORE, 139634276442112, 139634276458495, -STORE, 139634276417536, 139634276442111, -ERASE, 139634276417536, 139634276442111, -STORE, 139634276417536, 139634276442111, -ERASE, 139634276442112, 139634276458495, -STORE, 139634276442112, 139634276458495, -STORE, 139634280767488, 139634280783871, -SNULL, 139634276433919, 139634276442111, -STORE, 139634276417536, 139634276433919, -STORE, 139634276433920, 139634276442111, -SNULL, 139634278567935, 139634278572031, -STORE, 139634278563840, 139634278567935, -STORE, 139634278567936, 139634278572031, -SNULL, 94567988150271, 94567988158463, -STORE, 94567988146176, 94567988150271, -STORE, 94567988150272, 94567988158463, -SNULL, 139634280816639, 139634280820735, -STORE, 139634280812544, 139634280816639, -STORE, 139634280816640, 139634280820735, -ERASE, 139634280783872, 139634280812543, -STORE, 94567996379136, 94567996514303, -STORE, 139634279084032, 139634280767487, -STORE, 94567996379136, 94567996649471, -STORE, 94567996379136, 94567996784639, -STORE, 94567996379136, 94567996960767, -SNULL, 94567996932095, 94567996960767, -STORE, 94567996379136, 94567996932095, -STORE, 94567996932096, 94567996960767, -ERASE, 94567996932096, 94567996960767, -STORE, 94567996379136, 94567997071359, -STORE, 94567996379136, 94567997206527, -SNULL, 94567997186047, 94567997206527, -STORE, 94567996379136, 94567997186047, -STORE, 94567997186048, 94567997206527, -ERASE, 94567997186048, 94567997206527, -STORE, 94567996379136, 94567997358079, -STORE, 94567996379136, 94567997493247, -SNULL, 94567997476863, 94567997493247, -STORE, 94567996379136, 94567997476863, -STORE, 94567997476864, 94567997493247, -ERASE, 94567997476864, 94567997493247, -STORE, 94567996379136, 94567997612031, -STORE, 94567996379136, 94567997767679, -SNULL, 94567997739007, 94567997767679, -STORE, 94567996379136, 94567997739007, -STORE, 94567997739008, 94567997767679, -ERASE, 94567997739008, 94567997767679, -SNULL, 94567997698047, 94567997739007, -STORE, 94567996379136, 94567997698047, -STORE, 94567997698048, 94567997739007, -ERASE, 94567997698048, 94567997739007, -STORE, 94567996379136, 94567997853695, -STORE, 94567996379136, 94567997988863, -STORE, 94567996379136, 94567998132223, -STORE, 94567996379136, 94567998275583, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140723667759104, 140737488351231, -SNULL, 140723667767295, 140737488351231, -STORE, 140723667759104, 140723667767295, -STORE, 140723667628032, 140723667767295, -STORE, 94231598800896, 94231601135615, -SNULL, 94231599013887, 94231601135615, -STORE, 94231598800896, 94231599013887, -STORE, 94231599013888, 94231601135615, -ERASE, 94231599013888, 94231601135615, -STORE, 94231601111040, 94231601123327, -STORE, 94231601123328, 94231601135615, -STORE, 140269472649216, 140269474902015, -SNULL, 140269472792575, 140269474902015, -STORE, 140269472649216, 140269472792575, -STORE, 140269472792576, 140269474902015, -ERASE, 140269472792576, 140269474902015, -STORE, 140269474889728, 140269474897919, -STORE, 140269474897920, 140269474902015, -STORE, 140723667836928, 140723667841023, -STORE, 140723667824640, 140723667836927, -STORE, 140269474861056, 140269474889727, -STORE, 140269474852864, 140269474861055, -STORE, 140269470535680, 140269472649215, -SNULL, 140269470535680, 140269470547967, -STORE, 140269470547968, 140269472649215, -STORE, 140269470535680, 140269470547967, -SNULL, 140269472641023, 140269472649215, -STORE, 140269470547968, 140269472641023, -STORE, 140269472641024, 140269472649215, -ERASE, 140269472641024, 140269472649215, -STORE, 140269472641024, 140269472649215, -STORE, 140269466738688, 140269470535679, -SNULL, 140269466738688, 140269468397567, -STORE, 140269468397568, 140269470535679, -STORE, 140269466738688, 140269468397567, -SNULL, 140269470494719, 140269470535679, -STORE, 140269468397568, 140269470494719, -STORE, 140269470494720, 140269470535679, -SNULL, 140269470494720, 140269470519295, -STORE, 140269470519296, 140269470535679, -STORE, 140269470494720, 140269470519295, -ERASE, 140269470494720, 140269470519295, -STORE, 140269470494720, 140269470519295, -ERASE, 140269470519296, 140269470535679, -STORE, 140269470519296, 140269470535679, -STORE, 140269474844672, 140269474861055, -SNULL, 140269470511103, 140269470519295, -STORE, 140269470494720, 140269470511103, -STORE, 140269470511104, 140269470519295, -SNULL, 140269472645119, 140269472649215, -STORE, 140269472641024, 140269472645119, -STORE, 140269472645120, 140269472649215, -SNULL, 94231601115135, 94231601123327, -STORE, 94231601111040, 94231601115135, -STORE, 94231601115136, 94231601123327, -SNULL, 140269474893823, 140269474897919, -STORE, 140269474889728, 140269474893823, -STORE, 140269474893824, 140269474897919, -ERASE, 140269474861056, 140269474889727, -STORE, 94231626592256, 94231626727423, -STORE, 140269473161216, 140269474844671, -STORE, 94231626592256, 94231626862591, -STORE, 94231626592256, 94231626997759, -STORE, 94327178862592, 94327179075583, -STORE, 94327181172736, 94327181176831, -STORE, 94327181176832, 94327181185023, -STORE, 94327181185024, 94327181197311, -STORE, 94327185715200, 94327186685951, -STORE, 140172071755776, 140172073414655, -STORE, 140172073414656, 140172075511807, -STORE, 140172075511808, 140172075528191, -STORE, 140172075528192, 140172075536383, -STORE, 140172075536384, 140172075552767, -STORE, 140172075552768, 140172075565055, -STORE, 140172075565056, 140172077658111, -STORE, 140172077658112, 140172077662207, -STORE, 140172077662208, 140172077666303, -STORE, 140172077666304, 140172077809663, -STORE, 140172078178304, 140172079861759, -STORE, 140172079861760, 140172079878143, -STORE, 140172079878144, 140172079906815, -STORE, 140172079906816, 140172079910911, -STORE, 140172079910912, 140172079915007, -STORE, 140172079915008, 140172079919103, -STORE, 140720358359040, 140720358494207, -STORE, 140720358498304, 140720358510591, -STORE, 140720358510592, 140720358514687, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140722548621312, 140737488351231, -SNULL, 140722548629503, 140737488351231, -STORE, 140722548621312, 140722548629503, -STORE, 140722548490240, 140722548629503, -STORE, 93949289504768, 93949291728895, -SNULL, 93949289615359, 93949291728895, -STORE, 93949289504768, 93949289615359, -STORE, 93949289615360, 93949291728895, -ERASE, 93949289615360, 93949291728895, -STORE, 93949291708416, 93949291720703, -STORE, 93949291720704, 93949291728895, -STORE, 140305861902336, 140305864155135, -SNULL, 140305862045695, 140305864155135, -STORE, 140305861902336, 140305862045695, -STORE, 140305862045696, 140305864155135, -ERASE, 140305862045696, 140305864155135, -STORE, 140305864142848, 140305864151039, -STORE, 140305864151040, 140305864155135, -STORE, 140722549821440, 140722549825535, -STORE, 140722549809152, 140722549821439, -STORE, 140305864114176, 140305864142847, -STORE, 140305864105984, 140305864114175, -STORE, 140305858105344, 140305861902335, -SNULL, 140305858105344, 140305859764223, -STORE, 140305859764224, 140305861902335, -STORE, 140305858105344, 140305859764223, -SNULL, 140305861861375, 140305861902335, -STORE, 140305859764224, 140305861861375, -STORE, 140305861861376, 140305861902335, -SNULL, 140305861861376, 140305861885951, -STORE, 140305861885952, 140305861902335, -STORE, 140305861861376, 140305861885951, -ERASE, 140305861861376, 140305861885951, -STORE, 140305861861376, 140305861885951, -ERASE, 140305861885952, 140305861902335, -STORE, 140305861885952, 140305861902335, -SNULL, 140305861877759, 140305861885951, -STORE, 140305861861376, 140305861877759, -STORE, 140305861877760, 140305861885951, -SNULL, 93949291716607, 93949291720703, -STORE, 93949291708416, 93949291716607, -STORE, 93949291716608, 93949291720703, -SNULL, 140305864146943, 140305864151039, -STORE, 140305864142848, 140305864146943, -STORE, 140305864146944, 140305864151039, -ERASE, 140305864114176, 140305864142847, -STORE, 93949324136448, 93949324271615, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140725754908672, 140737488351231, -SNULL, 140725754916863, 140737488351231, -STORE, 140725754908672, 140725754916863, -STORE, 140725754777600, 140725754916863, -STORE, 94831184375808, 94831186599935, -SNULL, 94831184486399, 94831186599935, -STORE, 94831184375808, 94831184486399, -STORE, 94831184486400, 94831186599935, -ERASE, 94831184486400, 94831186599935, -STORE, 94831186579456, 94831186591743, -STORE, 94831186591744, 94831186599935, -STORE, 140605482479616, 140605484732415, -SNULL, 140605482622975, 140605484732415, -STORE, 140605482479616, 140605482622975, -STORE, 140605482622976, 140605484732415, -ERASE, 140605482622976, 140605484732415, -STORE, 140605484720128, 140605484728319, -STORE, 140605484728320, 140605484732415, -STORE, 140725755670528, 140725755674623, -STORE, 140725755658240, 140725755670527, -STORE, 140605484691456, 140605484720127, -STORE, 140605484683264, 140605484691455, -STORE, 140605478682624, 140605482479615, -SNULL, 140605478682624, 140605480341503, -STORE, 140605480341504, 140605482479615, -STORE, 140605478682624, 140605480341503, -SNULL, 140605482438655, 140605482479615, -STORE, 140605480341504, 140605482438655, -STORE, 140605482438656, 140605482479615, -SNULL, 140605482438656, 140605482463231, -STORE, 140605482463232, 140605482479615, -STORE, 140605482438656, 140605482463231, -ERASE, 140605482438656, 140605482463231, -STORE, 140605482438656, 140605482463231, -ERASE, 140605482463232, 140605482479615, -STORE, 140605482463232, 140605482479615, -SNULL, 140605482455039, 140605482463231, -STORE, 140605482438656, 140605482455039, -STORE, 140605482455040, 140605482463231, -SNULL, 94831186587647, 94831186591743, -STORE, 94831186579456, 94831186587647, -STORE, 94831186587648, 94831186591743, -SNULL, 140605484724223, 140605484728319, -STORE, 140605484720128, 140605484724223, -STORE, 140605484724224, 140605484728319, -ERASE, 140605484691456, 140605484720127, -STORE, 94831217156096, 94831217291263, -STORE, 94327178862592, 94327179075583, -STORE, 94327181172736, 94327181176831, -STORE, 94327181176832, 94327181185023, -STORE, 94327181185024, 94327181197311, -STORE, 94327185715200, 94327186685951, -STORE, 140172071755776, 140172073414655, -STORE, 140172073414656, 140172075511807, -STORE, 140172075511808, 140172075528191, -STORE, 140172075528192, 140172075536383, -STORE, 140172075536384, 140172075552767, -STORE, 140172075552768, 140172075565055, -STORE, 140172075565056, 140172077658111, -STORE, 140172077658112, 140172077662207, -STORE, 140172077662208, 140172077666303, -STORE, 140172077666304, 140172077809663, -STORE, 140172078178304, 140172079861759, -STORE, 140172079861760, 140172079878143, -STORE, 140172079878144, 140172079906815, -STORE, 140172079906816, 140172079910911, -STORE, 140172079910912, 140172079915007, -STORE, 140172079915008, 140172079919103, -STORE, 140720358359040, 140720358494207, -STORE, 140720358498304, 140720358510591, -STORE, 140720358510592, 140720358514687, -STORE, 140737488347136, 140737488351231, -STORE, 140737488343040, 140737488351231, -STORE, 140737488338944, 140737488351231, -STORE, 140734529933312, 140737488351231, -SNULL, 140734529945599, 140737488351231, -STORE, 140734529933312, 140734529945599, -STORE, 140734529802240, 140734529945599, -STORE, 4194304, 26279935, -STORE, 28372992, 28454911, -STORE, 28454912, 29806591, -STORE, 140249744060416, 140249746313215, -SNULL, 140249744203775, 140249746313215, -STORE, 140249744060416, 140249744203775, -STORE, 140249744203776, 140249746313215, -ERASE, 140249744203776, 140249746313215, -STORE, 140249746300928, 140249746309119, -STORE, 140249746309120, 140249746313215, -STORE, 140734530174976, 140734530179071, -STORE, 140734530162688, 140734530174975, -STORE, 140249746272256, 140249746300927, -STORE, 140249746264064, 140249746272255, -STORE, 140249740226560, 140249744060415, -SNULL, 140249740226560, 140249741934591, -STORE, 140249741934592, 140249744060415, -STORE, 140249740226560, 140249741934591, -SNULL, 140249744027647, 140249744060415, -STORE, 140249741934592, 140249744027647, -STORE, 140249744027648, 140249744060415, -ERASE, 140249744027648, 140249744060415, -STORE, 140249744027648, 140249744060415, -STORE, 140249738031104, 140249740226559, -SNULL, 140249738031104, 140249738125311, -STORE, 140249738125312, 140249740226559, -STORE, 140249738031104, 140249738125311, -SNULL, 140249740218367, 140249740226559, -STORE, 140249738125312, 140249740218367, -STORE, 140249740218368, 140249740226559, -ERASE, 140249740218368, 140249740226559, -STORE, 140249740218368, 140249740226559, -STORE, 140249735512064, 140249738031103, -SNULL, 140249735512064, 140249735925759, -STORE, 140249735925760, 140249738031103, -STORE, 140249735512064, 140249735925759, -SNULL, 140249738018815, 140249738031103, -STORE, 140249735925760, 140249738018815, -STORE, 140249738018816, 140249738031103, -ERASE, 140249738018816, 140249738031103, -STORE, 140249738018816, 140249738031103, -STORE, 140249732878336, 140249735512063, -SNULL, 140249732878336, 140249733406719, -STORE, 140249733406720, 140249735512063, -STORE, 140249732878336, 140249733406719, -SNULL, 140249735503871, 140249735512063, -STORE, 140249733406720, 140249735503871, -STORE, 140249735503872, 140249735512063, -ERASE, 140249735503872, 140249735512063, -STORE, 140249735503872, 140249735512063, -STORE, 140249730764800, 140249732878335, -SNULL, 140249730764800, 140249730777087, -STORE, 140249730777088, 140249732878335, -STORE, 140249730764800, 140249730777087, -SNULL, 140249732870143, 140249732878335, -STORE, 140249730777088, 140249732870143, -STORE, 140249732870144, 140249732878335, -ERASE, 140249732870144, 140249732878335, -STORE, 140249732870144, 140249732878335, -STORE, 140249728561152, 140249730764799, -SNULL, 140249728561152, 140249728663551, -STORE, 140249728663552, 140249730764799, -STORE, 140249728561152, 140249728663551, -SNULL, 140249730756607, 140249730764799, -STORE, 140249728663552, 140249730756607, -STORE, 140249730756608, 140249730764799, -ERASE, 140249730756608, 140249730764799, -STORE, 140249730756608, 140249730764799, -STORE, 140249746255872, 140249746272255, -STORE, 140249725399040, 140249728561151, -SNULL, 140249725399040, 140249726459903, -STORE, 140249726459904, 140249728561151, -STORE, 140249725399040, 140249726459903, -SNULL, 140249728552959, 140249728561151, -STORE, 140249726459904, 140249728552959, -STORE, 140249728552960, 140249728561151, -ERASE, 140249728552960, 140249728561151, -STORE, 140249728552960, 140249728561151, -STORE, 140249721602048, 140249725399039, -SNULL, 140249721602048, 140249723260927, -STORE, 140249723260928, 140249725399039, -STORE, 140249721602048, 140249723260927, -SNULL, 140249725358079, 140249725399039, -STORE, 140249723260928, 140249725358079, -STORE, 140249725358080, 140249725399039, -SNULL, 140249725358080, 140249725382655, -STORE, 140249725382656, 140249725399039, -STORE, 140249725358080, 140249725382655, -ERASE, 140249725358080, 140249725382655, -STORE, 140249725358080, 140249725382655, -ERASE, 140249725382656, 140249725399039, -STORE, 140249725382656, 140249725399039, -STORE, 140249746243584, 140249746272255, -SNULL, 140249725374463, 140249725382655, -STORE, 140249725358080, 140249725374463, -STORE, 140249725374464, 140249725382655, -SNULL, 140249728557055, 140249728561151, -STORE, 140249728552960, 140249728557055, -STORE, 140249728557056, 140249728561151, -SNULL, 140249730760703, 140249730764799, -STORE, 140249730756608, 140249730760703, -STORE, 140249730760704, 140249730764799, -SNULL, 140249732874239, 140249732878335, -STORE, 140249732870144, 140249732874239, -STORE, 140249732874240, 140249732878335, -SNULL, 140249735507967, 140249735512063, -STORE, 140249735503872, 140249735507967, -STORE, 140249735507968, 140249735512063, -SNULL, 140249738027007, 140249738031103, -STORE, 140249738018816, 140249738027007, -STORE, 140249738027008, 140249738031103, -SNULL, 140249740222463, 140249740226559, -STORE, 140249740218368, 140249740222463, -STORE, 140249740222464, 140249740226559, -SNULL, 140249744031743, 140249744060415, -STORE, 140249744027648, 140249744031743, -STORE, 140249744031744, 140249744060415, -SNULL, 28405759, 28454911, -STORE, 28372992, 28405759, -STORE, 28405760, 28454911, -SNULL, 140249746305023, 140249746309119, -STORE, 140249746300928, 140249746305023, -STORE, 140249746305024, 140249746309119, -ERASE, 140249746272256, 140249746300927, -STORE, 33853440, 33988607, -STORE, 140249744560128, 140249746243583, -STORE, 140249746296832, 140249746300927, -STORE, 140249744424960, 140249744560127, -STORE, 33853440, 34131967, -STORE, 140249719504896, 140249721602047, -STORE, 140249746288640, 140249746300927, -STORE, 140249746280448, 140249746300927, -STORE, 140249746243584, 140249746280447, -STORE, 140249744408576, 140249744560127, -STORE, 33853440, 34267135, -STORE, 33853440, 34422783, -STORE, 140249744400384, 140249744560127, -STORE, 140249744392192, 140249744560127, -STORE, 33853440, 34557951, -STORE, 33853440, 34693119, -STORE, 140249744375808, 140249744560127, -STORE, 140249744367616, 140249744560127, -STORE, 33853440, 34832383, -STORE, 140249719230464, 140249721602047, -STORE, 140249744207872, 140249744560127, -STORE, 33853440, 34971647, -SNULL, 34963455, 34971647, -STORE, 33853440, 34963455, -STORE, 34963456, 34971647, -ERASE, 34963456, 34971647, -SNULL, 34955263, 34963455, -STORE, 33853440, 34955263, -STORE, 34955264, 34963455, -ERASE, 34955264, 34963455, -SNULL, 34947071, 34955263, -STORE, 33853440, 34947071, -STORE, 34947072, 34955263, -ERASE, 34947072, 34955263, -SNULL, 34938879, 34947071, -STORE, 33853440, 34938879, -STORE, 34938880, 34947071, -ERASE, 34938880, 34947071, -STORE, 140249719214080, 140249721602047, -STORE, 140249719148544, 140249721602047, -STORE, 140249719115776, 140249721602047, -STORE, 140249717018624, 140249721602047, -STORE, 140249716953088, 140249721602047, -STORE, 33853440, 35086335, -STORE, 140249716822016, 140249721602047, -STORE, 140249716559872, 140249721602047, -STORE, 140249716551680, 140249721602047, -STORE, 140249716535296, 140249721602047, -STORE, 140249716527104, 140249721602047, -STORE, 140249716518912, 140249721602047, -STORE, 33853440, 35221503, -SNULL, 35213311, 35221503, -STORE, 33853440, 35213311, -STORE, 35213312, 35221503, -ERASE, 35213312, 35221503, -SNULL, 35205119, 35213311, -STORE, 33853440, 35205119, -STORE, 35205120, 35213311, -ERASE, 35205120, 35213311, -SNULL, 35192831, 35205119, -STORE, 33853440, 35192831, -STORE, 35192832, 35205119, -ERASE, 35192832, 35205119, -SNULL, 35176447, 35192831, -STORE, 33853440, 35176447, -STORE, 35176448, 35192831, -ERASE, 35176448, 35192831, -STORE, 140249716502528, 140249721602047, -STORE, 33853440, 35311615, -SNULL, 35307519, 35311615, -STORE, 33853440, 35307519, -STORE, 35307520, 35311615, -ERASE, 35307520, 35311615, -SNULL, 35303423, 35307519, -STORE, 33853440, 35303423, -STORE, 35303424, 35307519, -ERASE, 35303424, 35307519, -SNULL, 35299327, 35303423, -STORE, 33853440, 35299327, -STORE, 35299328, 35303423, -ERASE, 35299328, 35303423, -SNULL, 35295231, 35299327, -STORE, 33853440, 35295231, -STORE, 35295232, 35299327, -ERASE, 35295232, 35299327, -SNULL, 35291135, 35295231, -STORE, 33853440, 35291135, -STORE, 35291136, 35295231, -ERASE, 35291136, 35295231, -SNULL, 35287039, 35291135, -STORE, 33853440, 35287039, -STORE, 35287040, 35291135, -ERASE, 35287040, 35291135, -SNULL, 35282943, 35287039, -STORE, 33853440, 35282943, -STORE, 35282944, 35287039, -ERASE, 35282944, 35287039, -STORE, 140249716486144, 140249721602047, -STORE, 140249716453376, 140249721602047, -STORE, 33853440, 35418111, -SNULL, 35401727, 35418111, -STORE, 33853440, 35401727, -STORE, 35401728, 35418111, -ERASE, 35401728, 35418111, -SNULL, 35389439, 35401727, -STORE, 33853440, 35389439, -STORE, 35389440, 35401727, -ERASE, 35389440, 35401727, -STORE, 140249714356224, 140249721602047, -STORE, 33853440, 35540991, -STORE, 140249714339840, 140249721602047, -STORE, 140249714077696, 140249721602047, -STORE, 140249714069504, 140249721602047, -STORE, 140249714061312, 140249721602047, -STORE, 33853440, 35680255, -SNULL, 35672063, 35680255, -STORE, 33853440, 35672063, -STORE, 35672064, 35680255, -ERASE, 35672064, 35680255, -SNULL, 35627007, 35672063, -STORE, 33853440, 35627007, -STORE, 35627008, 35672063, -ERASE, 35627008, 35672063, -STORE, 140249711964160, 140249721602047, -STORE, 33853440, 35762175, -SNULL, 35753983, 35762175, -STORE, 33853440, 35753983, -STORE, 35753984, 35762175, -ERASE, 35753984, 35762175, -SNULL, 35745791, 35753983, -STORE, 33853440, 35745791, -STORE, 35745792, 35753983, -ERASE, 35745792, 35753983, -STORE, 140249711955968, 140249721602047, -STORE, 140249711947776, 140249721602047, -STORE, 140249710899200, 140249721602047, -STORE, 140249710866432, 140249721602047, -STORE, 140249710600192, 140249721602047, -SNULL, 140249744424959, 140249744560127, -STORE, 140249744207872, 140249744424959, -STORE, 140249744424960, 140249744560127, -ERASE, 140249744424960, 140249744560127, -STORE, 140249708503040, 140249721602047, -STORE, 33853440, 35885055, -STORE, 140249707978752, 140249721602047, -STORE, 140249705881600, 140249721602047, -STORE, 33853440, 36036607, -STORE, 33853440, 36175871, -STORE, 140249744551936, 140249744560127, -STORE, 140249744543744, 140249744560127, -STORE, 140249744535552, 140249744560127, -STORE, 140249744527360, 140249744560127, -STORE, 140249744519168, 140249744560127, -STORE, 140249705619456, 140249721602047, -STORE, 140249744510976, 140249744560127, -STORE, 140249744502784, 140249744560127, -STORE, 140249744494592, 140249744560127, -STORE, 140249744486400, 140249744560127, -STORE, 140249744478208, 140249744560127, -STORE, 140249744470016, 140249744560127, -STORE, 140249744461824, 140249744560127, -STORE, 140249744453632, 140249744560127, -STORE, 140249744445440, 140249744560127, -STORE, 140249744437248, 140249744560127, -STORE, 140249744429056, 140249744560127, -STORE, 140249703522304, 140249721602047, -STORE, 33853440, 36311039, -STORE, 140249703489536, 140249721602047, -STORE, 33853440, 36474879, -STORE, 140249703456768, 140249721602047, -STORE, 33853440, 36622335, -STORE, 140249703424000, 140249721602047, -STORE, 140249703391232, 140249721602047, -STORE, 33853440, 36810751, -STORE, 140249703358464, 140249721602047, -STORE, 140249703325696, 140249721602047, -SNULL, 36655103, 36810751, -STORE, 33853440, 36655103, -STORE, 36655104, 36810751, -ERASE, 36655104, 36810751, -SNULL, 36438015, 36655103, -STORE, 33853440, 36438015, -STORE, 36438016, 36655103, -ERASE, 36438016, 36655103, -STORE, 140249703317504, 140249721602047, -STORE, 140249701220352, 140249721602047, -STORE, 33853440, 36585471, -STORE, 33853440, 36782079, -STORE, 140249701212160, 140249721602047, -STORE, 140249701203968, 140249721602047, -STORE, 140249701195776, 140249721602047, -STORE, 140249701187584, 140249721602047, -STORE, 140249701179392, 140249721602047, -STORE, 140249701171200, 140249721602047, -STORE, 140249701163008, 140249721602047, -STORE, 140249701154816, 140249721602047, -STORE, 140249701146624, 140249721602047, -STORE, 140249701138432, 140249721602047, -STORE, 140249701130240, 140249721602047, -STORE, 140249700081664, 140249721602047, -STORE, 140249700073472, 140249721602047, -STORE, 33853440, 36978687, -STORE, 140249697976320, 140249721602047, -STORE, 33853440, 37240831, -STORE, 140249695879168, 140249721602047, -STORE, 140249695870976, 140249721602047, -STORE, 140249695862784, 140249721602047, -STORE, 140249695854592, 140249721602047, -STORE, 140249695326208, 140249721602047, -SNULL, 140249710600191, 140249721602047, -STORE, 140249695326208, 140249710600191, -STORE, 140249710600192, 140249721602047, -SNULL, 140249710600192, 140249710866431, -STORE, 140249710866432, 140249721602047, -STORE, 140249710600192, 140249710866431, -ERASE, 140249710600192, 140249710866431, -STORE, 140249691131904, 140249710600191, -STORE, 33853440, 37474303, -STORE, 140249710858240, 140249721602047, -STORE, 140249710850048, 140249721602047, -STORE, 140249710841856, 140249721602047, -STORE, 140249710833664, 140249721602047, -STORE, 140249710825472, 140249721602047, -STORE, 140249710817280, 140249721602047, -STORE, 140249710809088, 140249721602047, -STORE, 140249710800896, 140249721602047, -STORE, 140249710792704, 140249721602047, -STORE, 140249710784512, 140249721602047, -STORE, 140249710776320, 140249721602047, -STORE, 140249710768128, 140249721602047, -STORE, 140249710759936, 140249721602047, -STORE, 140249710751744, 140249721602047, -STORE, 140249710743552, 140249721602047, -STORE, 140249710735360, 140249721602047, -STORE, 140249689034752, 140249710600191, -STORE, 140249710727168, 140249721602047, -STORE, 140249686937600, 140249710600191, -STORE, 33853440, 37867519, -STORE, 140249684840448, 140249710600191, -STORE, 140249710718976, 140249721602047, -STORE, 140249682743296, 140249710600191, -STORE, 140249710710784, 140249721602047, -STORE, 140249710702592, 140249721602047, -STORE, 140249710694400, 140249721602047, -STORE, 140249710686208, 140249721602047, -STORE, 140249710678016, 140249721602047, -STORE, 140249682612224, 140249710600191, -STORE, 140249682087936, 140249710600191, -SNULL, 140249705619455, 140249710600191, -STORE, 140249682087936, 140249705619455, -STORE, 140249705619456, 140249710600191, -SNULL, 140249705619456, 140249705881599, -STORE, 140249705881600, 140249710600191, -STORE, 140249705619456, 140249705881599, -ERASE, 140249705619456, 140249705881599, -STORE, 140249679990784, 140249705619455, -STORE, 140249710669824, 140249721602047, -STORE, 140249677893632, 140249705619455, -STORE, 140249710653440, 140249721602047, -STORE, 140249710645248, 140249721602047, -STORE, 140249710637056, 140249721602047, -STORE, 140249710628864, 140249721602047, -STORE, 140249710620672, 140249721602047, -STORE, 140249710612480, 140249721602047, -STORE, 140249710604288, 140249721602047, -STORE, 140249705873408, 140249710600191, -STORE, 140249705865216, 140249710600191, -STORE, 140249705857024, 140249710600191, -STORE, 140249705848832, 140249710600191, -STORE, 140249705840640, 140249710600191, -STORE, 140249705832448, 140249710600191, -STORE, 140249705824256, 140249710600191, -STORE, 140249705816064, 140249710600191, -STORE, 140249705807872, 140249710600191, -STORE, 140249705799680, 140249710600191, -STORE, 33853440, 38129663, -SNULL, 140249744207872, 140249744367615, -STORE, 140249744367616, 140249744424959, -STORE, 140249744207872, 140249744367615, -ERASE, 140249744207872, 140249744367615, -STORE, 140249677606912, 140249705619455, -STORE, 140249675509760, 140249705619455, -SNULL, 140249677606911, 140249705619455, -STORE, 140249675509760, 140249677606911, -STORE, 140249677606912, 140249705619455, -SNULL, 140249677606912, 140249677893631, -STORE, 140249677893632, 140249705619455, -STORE, 140249677606912, 140249677893631, -ERASE, 140249677606912, 140249677893631, -STORE, 140249744359424, 140249744424959, -STORE, 33853440, 38391807, -STORE, 140249674981376, 140249677606911, -STORE, 140249672884224, 140249677606911, -SNULL, 140249719230463, 140249721602047, -STORE, 140249710604288, 140249719230463, -STORE, 140249719230464, 140249721602047, -SNULL, 140249719230464, 140249719504895, -STORE, 140249719504896, 140249721602047, -STORE, 140249719230464, 140249719504895, -ERASE, 140249719230464, 140249719504895, -STORE, 140249744351232, 140249744424959, -STORE, 140249744343040, 140249744424959, -STORE, 140249744334848, 140249744424959, -STORE, 140249744326656, 140249744424959, -STORE, 140249744310272, 140249744424959, -STORE, 140249744302080, 140249744424959, -STORE, 140249744285696, 140249744424959, -STORE, 140249744277504, 140249744424959, -STORE, 140249744261120, 140249744424959, -STORE, 140249744252928, 140249744424959, -STORE, 140249744220160, 140249744424959, -STORE, 140249744211968, 140249744424959, -STORE, 140249719488512, 140249721602047, -STORE, 140249744203776, 140249744424959, -STORE, 140249719472128, 140249721602047, -STORE, 140249719463936, 140249721602047, -STORE, 140249719447552, 140249721602047, -STORE, 140249719439360, 140249721602047, -STORE, 140249719406592, 140249721602047, -STORE, 140249719398400, 140249721602047, -STORE, 140249719382016, 140249721602047, -STORE, 140249719373824, 140249721602047, -STORE, 140249719357440, 140249721602047, -STORE, 140249719349248, 140249721602047, -STORE, 140249719332864, 140249721602047, -STORE, 140249719324672, 140249721602047, -STORE, 140249719291904, 140249721602047, -STORE, 140249719283712, 140249721602047, -STORE, 140249719267328, 140249721602047, -STORE, 140249719259136, 140249721602047, -STORE, 140249719242752, 140249721602047, -STORE, 140249719234560, 140249721602047, -STORE, 140249705783296, 140249710600191, -STORE, 140249705775104, 140249710600191, -STORE, 140249705742336, 140249710600191, -STORE, 140249705734144, 140249710600191, -STORE, 140249705717760, 140249710600191, -STORE, 140249670787072, 140249677606911, -STORE, 140249705709568, 140249710600191, -STORE, 140249705693184, 140249710600191, -STORE, 140249705684992, 140249710600191, -STORE, 140249705668608, 140249710600191, -STORE, 140249705660416, 140249710600191, -STORE, 140249705627648, 140249710600191, -STORE, 140249677893632, 140249710600191, -STORE, 140249677877248, 140249710600191, -STORE, 140249677869056, 140249710600191, -STORE, 140249677852672, 140249710600191, -STORE, 140249677844480, 140249710600191, -STORE, 140249677828096, 140249710600191, -STORE, 140249668689920, 140249677606911, -STORE, 140249677819904, 140249710600191, -STORE, 140249677787136, 140249710600191, -STORE, 140249677778944, 140249710600191, -STORE, 140249677762560, 140249710600191, 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140249710600191, -STORE, 140249668493312, 140249710600191, -STORE, 140249668476928, 140249710600191, -STORE, 140249668468736, 140249710600191, -STORE, 140249668452352, 140249710600191, -STORE, 140249668444160, 140249710600191, -STORE, 140249668411392, 140249710600191, -STORE, 140249668403200, 140249710600191, -STORE, 140249668386816, 140249710600191, -STORE, 140249668378624, 140249710600191, -STORE, 140249668362240, 140249710600191, -STORE, 140249668354048, 140249710600191, -STORE, 140249668337664, 140249710600191, -STORE, 140249668329472, 140249710600191, -STORE, 140249668296704, 140249710600191, -STORE, 140249668288512, 140249710600191, -STORE, 140249668272128, 140249710600191, -STORE, 140249668263936, 140249710600191, -STORE, 140249668247552, 140249710600191, -STORE, 140249668239360, 140249710600191, -STORE, 140249668222976, 140249710600191, -STORE, 140249668214784, 140249710600191, -STORE, 140249668182016, 140249710600191, -STORE, 140249668173824, 140249710600191, -STORE, 140249668157440, 140249710600191, -STORE, 140249668149248, 140249710600191, -STORE, 140249668132864, 140249710600191, -STORE, 140249668124672, 140249710600191, -STORE, 140249668108288, 140249710600191, -STORE, 140249668100096, 140249710600191, -STORE, 140249668067328, 140249710600191, -STORE, 140249668059136, 140249710600191, -STORE, 140249668042752, 140249710600191, -STORE, 140249668034560, 140249710600191, -STORE, 140249668018176, 140249710600191, -STORE, 140249668009984, 140249710600191, -STORE, 140249667993600, 140249710600191, -STORE, 140249667985408, 140249710600191, -STORE, 140249667952640, 140249710600191, -STORE, 140249667944448, 140249710600191, -STORE, 140249667928064, 140249710600191, -STORE, 140249667919872, 140249710600191, -STORE, 140249667903488, 140249710600191, -STORE, 140249667895296, 140249710600191, -STORE, 140249667878912, 140249710600191, -STORE, 140249667870720, 140249710600191, -STORE, 140249667837952, 140249710600191, -STORE, 140249667829760, 140249710600191, 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140249710600191, -STORE, 140249667469312, 140249710600191, -STORE, 140249667461120, 140249710600191, -STORE, 140249667444736, 140249710600191, -STORE, 140249667436544, 140249710600191, -STORE, 140249667420160, 140249710600191, -STORE, 140249665323008, 140249710600191, -STORE, 140249665314816, 140249710600191, -STORE, 140249665282048, 140249710600191, -STORE, 140249665273856, 140249710600191, -STORE, 140249665257472, 140249710600191, -STORE, 140249665249280, 140249710600191, -STORE, 140249665232896, 140249710600191, -STORE, 140249665224704, 140249710600191, -STORE, 140249665208320, 140249710600191, -STORE, 140249665200128, 140249710600191, -STORE, 140249665167360, 140249710600191, -STORE, 140249665159168, 140249710600191, -STORE, 140249665142784, 140249710600191, -STORE, 140249665134592, 140249710600191, -STORE, 140249665118208, 140249710600191, -STORE, 140249665110016, 140249710600191, -STORE, 140249665093632, 140249710600191, -STORE, 140249665085440, 140249710600191, -STORE, 140249665052672, 140249710600191, -STORE, 140249665044480, 140249710600191, -STORE, 140249665028096, 140249710600191, -STORE, 140249665019904, 140249710600191, -STORE, 140249665003520, 140249710600191, -STORE, 140249664995328, 140249710600191, -STORE, 140249664978944, 140249710600191, -STORE, 140249664970752, 140249710600191, -STORE, 140249664937984, 140249710600191, -STORE, 140249664929792, 140249710600191, -STORE, 140249664913408, 140249710600191, -STORE, 140249664905216, 140249710600191, -STORE, 140249664888832, 140249710600191, -STORE, 140249664880640, 140249710600191, -STORE, 140249664864256, 140249710600191, -STORE, 140249664856064, 140249710600191, -STORE, 140249664823296, 140249710600191, -STORE, 140249664815104, 140249710600191, -STORE, 140249664798720, 140249710600191, -STORE, 140249664790528, 140249710600191, -STORE, 140249664774144, 140249710600191, -STORE, 140249664765952, 140249710600191, -STORE, 140249664749568, 140249710600191, -STORE, 140249664741376, 140249710600191, -STORE, 140249664708608, 140249710600191, -STORE, 140249664700416, 140249710600191, -STORE, 140249664684032, 140249710600191, -STORE, 140249664675840, 140249710600191, -STORE, 140249664659456, 140249710600191, -STORE, 140249664651264, 140249710600191, -STORE, 140249664634880, 140249710600191, -STORE, 140249664626688, 140249710600191, -STORE, 140249664593920, 140249710600191, -STORE, 140249664585728, 140249710600191, -STORE, 140249664569344, 140249710600191, -STORE, 140249664561152, 140249710600191, -STORE, 140249664544768, 140249710600191, -STORE, 140249664536576, 140249710600191, -STORE, 140249664520192, 140249710600191, -STORE, 140249664512000, 140249710600191, -STORE, 140249664479232, 140249710600191, -STORE, 140249664471040, 140249710600191, -STORE, 140249664454656, 140249710600191, -STORE, 140249664446464, 140249710600191, -STORE, 140249664430080, 140249710600191, -STORE, 140249664421888, 140249710600191, -STORE, 140249664405504, 140249710600191, -STORE, 140249664397312, 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140249664053248, 140249710600191, -STORE, 140249664020480, 140249710600191, -STORE, 140249664012288, 140249710600191, -STORE, 140249663995904, 140249710600191, -STORE, 140249663987712, 140249710600191, -STORE, 140249663971328, 140249710600191, -STORE, 140249663963136, 140249710600191, -STORE, 140249663946752, 140249710600191, -STORE, 140249663938560, 140249710600191, -STORE, 140249663905792, 140249710600191, -STORE, 140249663897600, 140249710600191, -STORE, 140249663881216, 140249710600191, -STORE, 140249663873024, 140249710600191, -STORE, 140249663856640, 140249710600191, -STORE, 140249663848448, 140249710600191, -STORE, 140249663832064, 140249710600191, -STORE, 140249663823872, 140249710600191, -STORE, 140249663791104, 140249710600191, -STORE, 140249663782912, 140249710600191, -STORE, 140249663766528, 140249710600191, -STORE, 140249663758336, 140249710600191, -STORE, 140249663741952, 140249710600191, -STORE, 140249663733760, 140249710600191, -STORE, 140249663717376, 140249710600191, 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140249710600191, -STORE, 140249660948480, 140249710600191, -STORE, 140249660932096, 140249710600191, -STORE, 140249660923904, 140249710600191, -STORE, 140249660891136, 140249710600191, -STORE, 140249660882944, 140249710600191, -STORE, 140249660866560, 140249710600191, -STORE, 140249660858368, 140249710600191, -STORE, 140249660841984, 140249710600191, -STORE, 140249660833792, 140249710600191, -STORE, 140249660817408, 140249710600191, -STORE, 140249660809216, 140249710600191, -STORE, 140249660776448, 140249710600191, -STORE, 140249660768256, 140249710600191, -STORE, 140249660751872, 140249710600191, -STORE, 140249660743680, 140249710600191, -STORE, 140249660727296, 140249710600191, -STORE, 140249660719104, 140249710600191, -STORE, 140249660702720, 140249710600191, -STORE, 140249660694528, 140249710600191, -STORE, 140249660661760, 140249710600191, -STORE, 140249660653568, 140249710600191, -STORE, 140249660637184, 140249710600191, -STORE, 140249660628992, 140249710600191, -STORE, 140249660612608, 140249710600191, -STORE, 140249660604416, 140249710600191, -STORE, 140249660588032, 140249710600191, -STORE, 140249660579840, 140249710600191, -STORE, 140249660547072, 140249710600191, -STORE, 140249660538880, 140249710600191, -STORE, 140249660522496, 140249710600191, -STORE, 140249660514304, 140249710600191, -STORE, 140249660497920, 140249710600191, -STORE, 140249660489728, 140249710600191, -STORE, 140249660473344, 140249710600191, -STORE, 140249660465152, 140249710600191, -STORE, 140249660432384, 140249710600191, -STORE, 140249660424192, 140249710600191, -STORE, 140249660407808, 140249710600191, -STORE, 140249660399616, 140249710600191, -STORE, 140249660383232, 140249710600191, -STORE, 140249660375040, 140249710600191, -STORE, 140249660358656, 140249710600191, -STORE, 140249660350464, 140249710600191, -STORE, 140249660317696, 140249710600191, -STORE, 140249660309504, 140249710600191, -STORE, 140249660293120, 140249710600191, -STORE, 140249660284928, 140249710600191, -STORE, 140249660268544, 140249710600191, -STORE, 140249660260352, 140249710600191, -STORE, 140249660243968, 140249710600191, -STORE, 140249660235776, 140249710600191, -STORE, 140249660203008, 140249710600191, -STORE, 140249660194816, 140249710600191, -STORE, 140249660178432, 140249710600191, -STORE, 140249660170240, 140249710600191, -STORE, 140249660153856, 140249710600191, -STORE, 140249660145664, 140249710600191, -STORE, 140249660129280, 140249710600191, -STORE, 140249660121088, 140249710600191, -STORE, 140249660088320, 140249710600191, -STORE, 140249660080128, 140249710600191, -STORE, 140249660063744, 140249710600191, -STORE, 140249660055552, 140249710600191, -STORE, 140249660039168, 140249710600191, -STORE, 140249660030976, 140249710600191, -STORE, 140249660014592, 140249710600191, -STORE, 140249660006400, 140249710600191, -STORE, 140249659973632, 140249710600191, -STORE, 140249659965440, 140249710600191, -STORE, 140249659949056, 140249710600191, -STORE, 140249659940864, 140249710600191, -STORE, 140249659924480, 140249710600191, -STORE, 140249659916288, 140249710600191, -STORE, 140249659899904, 140249710600191, -STORE, 140249659891712, 140249710600191, -STORE, 140249659858944, 140249710600191, -STORE, 140249659850752, 140249710600191, -STORE, 140249659834368, 140249710600191, -STORE, 140249659826176, 140249710600191, -STORE, 140249659809792, 140249710600191, -STORE, 140249659801600, 140249710600191, -STORE, 140249659785216, 140249710600191, -STORE, 140249657688064, 140249710600191, -STORE, 140249657679872, 140249710600191, -STORE, 140249657647104, 140249710600191, -STORE, 140249657638912, 140249710600191, -STORE, 140249657622528, 140249710600191, -STORE, 140249657614336, 140249710600191, -STORE, 140249657597952, 140249710600191, -STORE, 140249657589760, 140249710600191, -STORE, 140249657573376, 140249710600191, -STORE, 140249657565184, 140249710600191, -STORE, 140249657532416, 140249710600191, -STORE, 140249657524224, 140249710600191, -STORE, 140249657507840, 140249710600191, -STORE, 140249657499648, 140249710600191, -STORE, 140249657483264, 140249710600191, -STORE, 140249657475072, 140249710600191, -STORE, 140249657458688, 140249710600191, -STORE, 140249657450496, 140249710600191, -STORE, 140249657417728, 140249710600191, -STORE, 140249657409536, 140249710600191, -STORE, 140249657393152, 140249710600191, -STORE, 140249657384960, 140249710600191, -STORE, 140249657368576, 140249710600191, -STORE, 140249657360384, 140249710600191, -STORE, 140249657344000, 140249710600191, -STORE, 140249657335808, 140249710600191, -STORE, 140249657303040, 140249710600191, -STORE, 140249657294848, 140249710600191, -STORE, 140249657278464, 140249710600191, -STORE, 140249657270272, 140249710600191, -STORE, 140249657253888, 140249710600191, -STORE, 140249657245696, 140249710600191, -STORE, 140249657229312, 140249710600191, -STORE, 140249657221120, 140249710600191, -STORE, 140249657188352, 140249710600191, -STORE, 140249657180160, 140249710600191, -STORE, 140249657163776, 140249710600191, -STORE, 140249657155584, 140249710600191, -STORE, 140249657139200, 140249710600191, -STORE, 140249657131008, 140249710600191, -STORE, 140249657114624, 140249710600191, -STORE, 140249657106432, 140249710600191, -STORE, 140249657073664, 140249710600191, -STORE, 140249657065472, 140249710600191, -STORE, 140249657049088, 140249710600191, -STORE, 140249657040896, 140249710600191, -STORE, 140249657024512, 140249710600191, -STORE, 140249657016320, 140249710600191, -STORE, 140249656999936, 140249710600191, -STORE, 140249656991744, 140249710600191, -STORE, 140249656958976, 140249710600191, -STORE, 140249656950784, 140249710600191, -STORE, 140249656934400, 140249710600191, -STORE, 140249656926208, 140249710600191, -STORE, 140249656909824, 140249710600191, -STORE, 140249656901632, 140249710600191, -STORE, 140249656885248, 140249710600191, -STORE, 140249656877056, 140249710600191, -STORE, 140249656844288, 140249710600191, -STORE, 140249656836096, 140249710600191, -STORE, 140249656819712, 140249710600191, -STORE, 140249656811520, 140249710600191, -STORE, 140249656795136, 140249710600191, -STORE, 33853440, 38662143, -STORE, 140249656786944, 140249710600191, -STORE, 140249656770560, 140249710600191, -STORE, 140249656762368, 140249710600191, -STORE, 140249656729600, 140249710600191, -STORE, 140249656721408, 140249710600191, -STORE, 140249656705024, 140249710600191, -STORE, 140249656696832, 140249710600191, -STORE, 140249656680448, 140249710600191, -STORE, 140249656672256, 140249710600191, -STORE, 140249656655872, 140249710600191, -STORE, 140249656647680, 140249710600191, -STORE, 140249656614912, 140249710600191, -STORE, 140249656606720, 140249710600191, -STORE, 140249656590336, 140249710600191, -STORE, 140249656582144, 140249710600191, -STORE, 140249656565760, 140249710600191, -STORE, 140249656557568, 140249710600191, -STORE, 140249656541184, 140249710600191, -STORE, 140249656532992, 140249710600191, -STORE, 140249656500224, 140249710600191, -STORE, 140249656492032, 140249710600191, -STORE, 140249656475648, 140249710600191, -STORE, 140249656467456, 140249710600191, -STORE, 140249656451072, 140249710600191, -STORE, 140249656442880, 140249710600191, -STORE, 140249656426496, 140249710600191, -STORE, 140249656418304, 140249710600191, -STORE, 140249656385536, 140249710600191, -STORE, 140249656377344, 140249710600191, -STORE, 140249656360960, 140249710600191, -STORE, 140249656352768, 140249710600191, -STORE, 140249656336384, 140249710600191, -STORE, 140249656328192, 140249710600191, -STORE, 140249656311808, 140249710600191, -STORE, 140249656303616, 140249710600191, -STORE, 140249656270848, 140249710600191, -STORE, 140249656262656, 140249710600191, -STORE, 140249656246272, 140249710600191, -STORE, 140249656238080, 140249710600191, -STORE, 140249656221696, 140249710600191, -STORE, 140249656213504, 140249710600191, -STORE, 140249656197120, 140249710600191, -STORE, 140249656188928, 140249710600191, -STORE, 140249656156160, 140249710600191, -STORE, 140249656147968, 140249710600191, -STORE, 140249656131584, 140249710600191, -STORE, 140249656123392, 140249710600191, -STORE, 140249656107008, 140249710600191, -STORE, 140249656098816, 140249710600191, -STORE, 140249656082432, 140249710600191, -STORE, 140249656074240, 140249710600191, -STORE, 140249656041472, 140249710600191, -STORE, 140249656033280, 140249710600191, -STORE, 140249656016896, 140249710600191, -STORE, 140249656008704, 140249710600191, -STORE, 140249655992320, 140249710600191, -STORE, 140249655984128, 140249710600191, -STORE, 140249655967744, 140249710600191, -STORE, 140249653870592, 140249710600191, -STORE, 140249653862400, 140249710600191, -STORE, 140249653829632, 140249710600191, -STORE, 140249653821440, 140249710600191, -STORE, 140249653805056, 140249710600191, -STORE, 140249653796864, 140249710600191, -STORE, 140249653780480, 140249710600191, -STORE, 140249653772288, 140249710600191, -STORE, 140249653755904, 140249710600191, -STORE, 140249652703232, 140249710600191, -SNULL, 140249682087935, 140249710600191, -STORE, 140249652703232, 140249682087935, -STORE, 140249682087936, 140249710600191, - }; - - unsigned long set26[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140729464770560, 140737488351231, -SNULL, 140729464774655, 140737488351231, -STORE, 140729464770560, 140729464774655, -STORE, 140729464639488, 140729464774655, -STORE, 4194304, 5066751, -STORE, 7159808, 7172095, -STORE, 7172096, 7180287, -STORE, 140729465114624, 140729465118719, -STORE, 140729465102336, 140729465114623, -STORE, 30867456, 30875647, -STORE, 30867456, 31010815, -STORE, 140109040988160, 140109042671615, -STORE, 140109040959488, 140109040988159, -STORE, 140109040943104, 140109040959487, -ERASE, 140109040943104, 140109040959487, -STORE, 140109040840704, 140109040959487, -ERASE, 140109040840704, 140109040959487, -STORE, 140109040951296, 140109040959487, -ERASE, 140109040951296, 140109040959487, -STORE, 140109040955392, 140109040959487, -ERASE, 140109040955392, 140109040959487, - }; - unsigned long set27[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140726128070656, 140737488351231, -SNULL, 140726128074751, 140737488351231, -STORE, 140726128070656, 140726128074751, -STORE, 140726127939584, 140726128074751, -STORE, 94478497189888, 94478499303423, -SNULL, 94478497202175, 94478499303423, -STORE, 94478497189888, 94478497202175, -STORE, 94478497202176, 94478499303423, -ERASE, 94478497202176, 94478499303423, -STORE, 94478499295232, 94478499303423, -STORE, 140415605723136, 140415607975935, -SNULL, 140415605866495, 140415607975935, -STORE, 140415605723136, 140415605866495, -STORE, 140415605866496, 140415607975935, -ERASE, 140415605866496, 140415607975935, -STORE, 140415607963648, 140415607971839, -STORE, 140415607971840, 140415607975935, -STORE, 140726130024448, 140726130028543, -STORE, 140726130012160, 140726130024447, -STORE, 140415607934976, 140415607963647, -STORE, 140415607926784, 140415607934975, -STORE, 140415603245056, 140415605723135, -SNULL, 140415603245056, 140415603613695, -STORE, 140415603613696, 140415605723135, -STORE, 140415603245056, 140415603613695, -SNULL, 140415605710847, 140415605723135, -STORE, 140415603613696, 140415605710847, -STORE, 140415605710848, 140415605723135, -ERASE, 140415605710848, 140415605723135, -STORE, 140415605710848, 140415605723135, -STORE, 140415599370240, 140415603245055, -SNULL, 140415599370240, 140415601111039, -STORE, 140415601111040, 140415603245055, -STORE, 140415599370240, 140415601111039, -SNULL, 140415603208191, 140415603245055, -STORE, 140415601111040, 140415603208191, -STORE, 140415603208192, 140415603245055, -ERASE, 140415603208192, 140415603245055, -STORE, 140415603208192, 140415603245055, -STORE, 140415595692032, 140415599370239, -SNULL, 140415595692032, 140415597207551, -STORE, 140415597207552, 140415599370239, -STORE, 140415595692032, 140415597207551, -SNULL, 140415599304703, 140415599370239, -STORE, 140415597207552, 140415599304703, -STORE, 140415599304704, 140415599370239, -SNULL, 140415599304704, 140415599353855, -STORE, 140415599353856, 140415599370239, -STORE, 140415599304704, 140415599353855, -ERASE, 140415599304704, 140415599353855, -STORE, 140415599304704, 140415599353855, -ERASE, 140415599353856, 140415599370239, -STORE, 140415599353856, 140415599370239, -STORE, 140415593500672, 140415595692031, -SNULL, 140415593500672, 140415593590783, -STORE, 140415593590784, 140415595692031, -STORE, 140415593500672, 140415593590783, -SNULL, 140415595683839, 140415595692031, -STORE, 140415593590784, 140415595683839, -STORE, 140415595683840, 140415595692031, -ERASE, 140415595683840, 140415595692031, -STORE, 140415595683840, 140415595692031, -STORE, 140415589703680, 140415593500671, -SNULL, 140415589703680, 140415591362559, -STORE, 140415591362560, 140415593500671, -STORE, 140415589703680, 140415591362559, -SNULL, 140415593459711, 140415593500671, -STORE, 140415591362560, 140415593459711, -STORE, 140415593459712, 140415593500671, -SNULL, 140415593459712, 140415593484287, -STORE, 140415593484288, 140415593500671, -STORE, 140415593459712, 140415593484287, -ERASE, 140415593459712, 140415593484287, -STORE, 140415593459712, 140415593484287, -ERASE, 140415593484288, 140415593500671, -STORE, 140415593484288, 140415593500671, -STORE, 140415587590144, 140415589703679, -SNULL, 140415587590144, 140415587602431, -STORE, 140415587602432, 140415589703679, -STORE, 140415587590144, 140415587602431, -SNULL, 140415589695487, 140415589703679, -STORE, 140415587602432, 140415589695487, -STORE, 140415589695488, 140415589703679, -ERASE, 140415589695488, 140415589703679, -STORE, 140415589695488, 140415589703679, -STORE, 140415607918592, 140415607934975, -STORE, 140415585398784, 140415587590143, -SNULL, 140415585398784, 140415585480703, -STORE, 140415585480704, 140415587590143, -STORE, 140415585398784, 140415585480703, -SNULL, 140415587573759, 140415587590143, -STORE, 140415585480704, 140415587573759, -STORE, 140415587573760, 140415587590143, -SNULL, 140415587573760, 140415587581951, -STORE, 140415587581952, 140415587590143, -STORE, 140415587573760, 140415587581951, -ERASE, 140415587573760, 140415587581951, -STORE, 140415587573760, 140415587581951, -ERASE, 140415587581952, 140415587590143, -STORE, 140415587581952, 140415587590143, -STORE, 140415583182848, 140415585398783, -SNULL, 140415583182848, 140415583281151, -STORE, 140415583281152, 140415585398783, -STORE, 140415583182848, 140415583281151, -SNULL, 140415585374207, 140415585398783, -STORE, 140415583281152, 140415585374207, -STORE, 140415585374208, 140415585398783, -SNULL, 140415585374208, 140415585382399, -STORE, 140415585382400, 140415585398783, -STORE, 140415585374208, 140415585382399, -ERASE, 140415585374208, 140415585382399, -STORE, 140415585374208, 140415585382399, -ERASE, 140415585382400, 140415585398783, -STORE, 140415585382400, 140415585398783, -STORE, 140415580979200, 140415583182847, -SNULL, 140415580979200, 140415581081599, -STORE, 140415581081600, 140415583182847, -STORE, 140415580979200, 140415581081599, -SNULL, 140415583174655, 140415583182847, -STORE, 140415581081600, 140415583174655, -STORE, 140415583174656, 140415583182847, -ERASE, 140415583174656, 140415583182847, -STORE, 140415583174656, 140415583182847, -STORE, 140415578816512, 140415580979199, -SNULL, 140415578816512, 140415578877951, -STORE, 140415578877952, 140415580979199, -STORE, 140415578816512, 140415578877951, -SNULL, 140415580971007, 140415580979199, -STORE, 140415578877952, 140415580971007, -STORE, 140415580971008, 140415580979199, -ERASE, 140415580971008, 140415580979199, -STORE, 140415580971008, 140415580979199, -STORE, 140415576563712, 140415578816511, -SNULL, 140415576563712, 140415576715263, -STORE, 140415576715264, 140415578816511, -STORE, 140415576563712, 140415576715263, -SNULL, 140415578808319, 140415578816511, -STORE, 140415576715264, 140415578808319, -STORE, 140415578808320, 140415578816511, -ERASE, 140415578808320, 140415578816511, -STORE, 140415578808320, 140415578816511, -STORE, 140415574392832, 140415576563711, -SNULL, 140415574392832, 140415574462463, -STORE, 140415574462464, 140415576563711, -STORE, 140415574392832, 140415574462463, -SNULL, 140415576555519, 140415576563711, -STORE, 140415574462464, 140415576555519, -STORE, 140415576555520, 140415576563711, -ERASE, 140415576555520, 140415576563711, -STORE, 140415576555520, 140415576563711, -STORE, 140415607910400, 140415607934975, -STORE, 140415571230720, 140415574392831, -SNULL, 140415571230720, 140415572291583, -STORE, 140415572291584, 140415574392831, -STORE, 140415571230720, 140415572291583, -SNULL, 140415574384639, 140415574392831, -STORE, 140415572291584, 140415574384639, -STORE, 140415574384640, 140415574392831, -ERASE, 140415574384640, 140415574392831, -STORE, 140415574384640, 140415574392831, -STORE, 140415607902208, 140415607934975, -SNULL, 140415593476095, 140415593484287, -STORE, 140415593459712, 140415593476095, -STORE, 140415593476096, 140415593484287, -SNULL, 140415574388735, 140415574392831, -STORE, 140415574384640, 140415574388735, -STORE, 140415574388736, 140415574392831, -SNULL, 140415576559615, 140415576563711, -STORE, 140415576555520, 140415576559615, -STORE, 140415576559616, 140415576563711, -SNULL, 140415589699583, 140415589703679, -STORE, 140415589695488, 140415589699583, -STORE, 140415589699584, 140415589703679, -SNULL, 140415585378303, 140415585382399, -STORE, 140415585374208, 140415585378303, -STORE, 140415585378304, 140415585382399, -SNULL, 140415578812415, 140415578816511, -STORE, 140415578808320, 140415578812415, -STORE, 140415578812416, 140415578816511, -SNULL, 140415580975103, 140415580979199, -STORE, 140415580971008, 140415580975103, -STORE, 140415580975104, 140415580979199, -SNULL, 140415583178751, 140415583182847, -STORE, 140415583174656, 140415583178751, -STORE, 140415583178752, 140415583182847, -SNULL, 140415587577855, 140415587581951, -STORE, 140415587573760, 140415587577855, -STORE, 140415587577856, 140415587581951, -SNULL, 140415595687935, 140415595692031, -STORE, 140415595683840, 140415595687935, -STORE, 140415595687936, 140415595692031, -STORE, 140415607894016, 140415607934975, -SNULL, 140415599345663, 140415599353855, -STORE, 140415599304704, 140415599345663, -STORE, 140415599345664, 140415599353855, -SNULL, 140415603240959, 140415603245055, -STORE, 140415603208192, 140415603240959, -STORE, 140415603240960, 140415603245055, -SNULL, 140415605719039, 140415605723135, -STORE, 140415605710848, 140415605719039, -STORE, 140415605719040, 140415605723135, -SNULL, 94478499299327, 94478499303423, -STORE, 94478499295232, 94478499299327, -STORE, 94478499299328, 94478499303423, -SNULL, 140415607967743, 140415607971839, -STORE, 140415607963648, 140415607967743, -STORE, 140415607967744, 140415607971839, -ERASE, 140415607934976, 140415607963647, -STORE, 94478511173632, 94478511378431, -STORE, 140415606210560, 140415607894015, -STORE, 140415607934976, 140415607963647, -STORE, 94478511173632, 94478511513599, -STORE, 94478511173632, 94478511648767, -SNULL, 94478511615999, 94478511648767, -STORE, 94478511173632, 94478511615999, -STORE, 94478511616000, 94478511648767, -ERASE, 94478511616000, 94478511648767, -STORE, 94478511173632, 94478511751167, -SNULL, 94478511747071, 94478511751167, -STORE, 94478511173632, 94478511747071, -STORE, 94478511747072, 94478511751167, -ERASE, 94478511747072, 94478511751167, -STORE, 94478511173632, 94478511882239, -SNULL, 94478511878143, 94478511882239, -STORE, 94478511173632, 94478511878143, -STORE, 94478511878144, 94478511882239, -ERASE, 94478511878144, 94478511882239, -STORE, 94478511173632, 94478512013311, -SNULL, 94478512009215, 94478512013311, -STORE, 94478511173632, 94478512009215, -STORE, 94478512009216, 94478512013311, -ERASE, 94478512009216, 94478512013311, -STORE, 94478511173632, 94478512144383, -STORE, 94478511173632, 94478512279551, -STORE, 140415606181888, 140415606210559, -STORE, 140415569100800, 140415571230719, -SNULL, 140415569100800, 140415569129471, -STORE, 140415569129472, 140415571230719, -STORE, 140415569100800, 140415569129471, -SNULL, 140415571222527, 140415571230719, -STORE, 140415569129472, 140415571222527, -STORE, 140415571222528, 140415571230719, -ERASE, 140415571222528, 140415571230719, -STORE, 140415571222528, 140415571230719, -STORE, 140415566905344, 140415569100799, -SNULL, 140415566905344, 140415566987263, -STORE, 140415566987264, 140415569100799, -STORE, 140415566905344, 140415566987263, -SNULL, 140415569084415, 140415569100799, -STORE, 140415566987264, 140415569084415, -STORE, 140415569084416, 140415569100799, -SNULL, 140415569084416, 140415569092607, -STORE, 140415569092608, 140415569100799, -STORE, 140415569084416, 140415569092607, -ERASE, 140415569084416, 140415569092607, -STORE, 140415569084416, 140415569092607, -ERASE, 140415569092608, 140415569100799, -STORE, 140415569092608, 140415569100799, -SNULL, 140415569088511, 140415569092607, -STORE, 140415569084416, 140415569088511, -STORE, 140415569088512, 140415569092607, -SNULL, 140415571226623, 140415571230719, -STORE, 140415571222528, 140415571226623, -STORE, 140415571226624, 140415571230719, -ERASE, 140415606181888, 140415606210559, -STORE, 140415606181888, 140415606210559, -STORE, 140415564759040, 140415566905343, -SNULL, 140415564759040, 140415564804095, -STORE, 140415564804096, 140415566905343, -STORE, 140415564759040, 140415564804095, -SNULL, 140415566897151, 140415566905343, -STORE, 140415564804096, 140415566897151, -STORE, 140415566897152, 140415566905343, -ERASE, 140415566897152, 140415566905343, -STORE, 140415566897152, 140415566905343, -STORE, 140415562588160, 140415564759039, -SNULL, 140415562588160, 140415562629119, -STORE, 140415562629120, 140415564759039, -STORE, 140415562588160, 140415562629119, -SNULL, 140415564726271, 140415564759039, -STORE, 140415562629120, 140415564726271, -STORE, 140415564726272, 140415564759039, -SNULL, 140415564726272, 140415564734463, -STORE, 140415564734464, 140415564759039, -STORE, 140415564726272, 140415564734463, -ERASE, 140415564726272, 140415564734463, -STORE, 140415564726272, 140415564734463, -ERASE, 140415564734464, 140415564759039, -STORE, 140415564734464, 140415564759039, -SNULL, 140415564730367, 140415564734463, -STORE, 140415564726272, 140415564730367, -STORE, 140415564730368, 140415564734463, -SNULL, 140415566901247, 140415566905343, -STORE, 140415566897152, 140415566901247, -STORE, 140415566901248, 140415566905343, -ERASE, 140415606181888, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415605944320, 140415606210559, -ERASE, 140415605944320, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 94478511173632, 94478512414719, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 140415606206464, 140415606210559, -ERASE, 140415606206464, 140415606210559, -STORE, 94478511173632, 94478512652287, -STORE, 94478511173632, 94478512787455, -STORE, 94478511173632, 94478512922623, -STORE, 94478511173632, 94478513057791, -STORE, 140415537422336, 140415562588159, -STORE, 94478511173632, 94478513192959, -STORE, 94478511173632, 94478513356799, -STORE, 94478511173632, 94478513491967, -STORE, 94478511173632, 94478513627135, -STORE, 94478511173632, 94478513790975, -STORE, 94478511173632, 94478513926143, -STORE, 94478511173632, 94478514061311, -STORE, 94478511173632, 94478514196479, -STORE, 94478511173632, 94478514331647, -STORE, 94478511173632, 94478514606079, -STORE, 94478511173632, 94478514741247, -STORE, 94478511173632, 94478514876415, -STORE, 94478511173632, 94478515011583, -STORE, 94478511173632, 94478515146751, -STORE, 94478511173632, 94478515281919, -STORE, 94478511173632, 94478515474431, -STORE, 94478511173632, 94478515609599, -STORE, 94478511173632, 94478515744767, -STORE, 140415536922624, 140415562588159, -STORE, 94478511173632, 94478515879935, -STORE, 94478511173632, 94478516015103, -STORE, 94478511173632, 94478516150271, -STORE, 94478511173632, 94478516285439, -STORE, 94478511173632, 94478516420607, -STORE, 94478511173632, 94478516555775, -STORE, 94478511173632, 94478516690943, -STORE, 94478511173632, 94478516826111, -STORE, 94478511173632, 94478516961279, -STORE, 94478511173632, 94478517231615, -STORE, 94478511173632, 94478517366783, -STORE, 94478511173632, 94478517501951, -STORE, 94478511173632, 94478517637119, -STORE, 94478511173632, 94478517772287, -STORE, 94478511173632, 94478517907455, -STORE, 94478511173632, 94478518042623, -STORE, 94478511173632, 94478518177791, -STORE, 94478511173632, 94478518312959, -STORE, 94478511173632, 94478518448127, -STORE, 140415535910912, 140415562588159, -SNULL, 140415536922623, 140415562588159, -STORE, 140415535910912, 140415536922623, -STORE, 140415536922624, 140415562588159, -SNULL, 140415536922624, 140415537422335, -STORE, 140415537422336, 140415562588159, -STORE, 140415536922624, 140415537422335, -ERASE, 140415536922624, 140415537422335, -STORE, 94478511173632, 94478518583295, -STORE, 94478511173632, 94478518718463, -STORE, 94478511173632, 94478518853631, -STORE, 94478511173632, 94478518988799, -STORE, 94478511173632, 94478519123967, -STORE, 94478511173632, 94478519259135, -STORE, 140415509696512, 140415535910911, -ERASE, 140415537422336, 140415562588159, -STORE, 140415482433536, 140415509696511, - }; - unsigned long set28[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140722475622400, 140737488351231, -SNULL, 140722475626495, 140737488351231, -STORE, 140722475622400, 140722475626495, -STORE, 140722475491328, 140722475626495, -STORE, 93865834291200, 93865836548095, -SNULL, 93865834422271, 93865836548095, -STORE, 93865834291200, 93865834422271, -STORE, 93865834422272, 93865836548095, -ERASE, 93865834422272, 93865836548095, -STORE, 93865836519424, 93865836527615, -STORE, 93865836527616, 93865836548095, -STORE, 139918411104256, 139918413357055, -SNULL, 139918411247615, 139918413357055, -STORE, 139918411104256, 139918411247615, -STORE, 139918411247616, 139918413357055, -ERASE, 139918411247616, 139918413357055, -STORE, 139918413344768, 139918413352959, -STORE, 139918413352960, 139918413357055, -STORE, 140722476642304, 140722476646399, -STORE, 140722476630016, 140722476642303, -STORE, 139918413316096, 139918413344767, -STORE, 139918413307904, 139918413316095, -STORE, 139918408888320, 139918411104255, -SNULL, 139918408888320, 139918408986623, -STORE, 139918408986624, 139918411104255, -STORE, 139918408888320, 139918408986623, -SNULL, 139918411079679, 139918411104255, -STORE, 139918408986624, 139918411079679, -STORE, 139918411079680, 139918411104255, -SNULL, 139918411079680, 139918411087871, -STORE, 139918411087872, 139918411104255, -STORE, 139918411079680, 139918411087871, -ERASE, 139918411079680, 139918411087871, -STORE, 139918411079680, 139918411087871, -ERASE, 139918411087872, 139918411104255, -STORE, 139918411087872, 139918411104255, -STORE, 139918405091328, 139918408888319, -SNULL, 139918405091328, 139918406750207, -STORE, 139918406750208, 139918408888319, -STORE, 139918405091328, 139918406750207, -SNULL, 139918408847359, 139918408888319, -STORE, 139918406750208, 139918408847359, -STORE, 139918408847360, 139918408888319, -SNULL, 139918408847360, 139918408871935, -STORE, 139918408871936, 139918408888319, -STORE, 139918408847360, 139918408871935, -ERASE, 139918408847360, 139918408871935, -STORE, 139918408847360, 139918408871935, -ERASE, 139918408871936, 139918408888319, -STORE, 139918408871936, 139918408888319, -STORE, 139918413299712, 139918413316095, -SNULL, 139918408863743, 139918408871935, -STORE, 139918408847360, 139918408863743, -STORE, 139918408863744, 139918408871935, -SNULL, 139918411083775, 139918411087871, -STORE, 139918411079680, 139918411083775, -STORE, 139918411083776, 139918411087871, -SNULL, 93865836523519, 93865836527615, -STORE, 93865836519424, 93865836523519, -STORE, 93865836523520, 93865836527615, -SNULL, 139918413348863, 139918413352959, -STORE, 139918413344768, 139918413348863, -STORE, 139918413348864, 139918413352959, -ERASE, 139918413316096, 139918413344767, -STORE, 93865848528896, 93865848664063, - }; - unsigned long set29[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140734467944448, 140737488351231, -SNULL, 140734467948543, 140737488351231, -STORE, 140734467944448, 140734467948543, -STORE, 140734467813376, 140734467948543, -STORE, 94880407924736, 94880410177535, -SNULL, 94880408055807, 94880410177535, -STORE, 94880407924736, 94880408055807, -STORE, 94880408055808, 94880410177535, -ERASE, 94880408055808, 94880410177535, -STORE, 94880410148864, 94880410157055, -STORE, 94880410157056, 94880410177535, -STORE, 140143367815168, 140143370067967, -SNULL, 140143367958527, 140143370067967, -STORE, 140143367815168, 140143367958527, -STORE, 140143367958528, 140143370067967, -ERASE, 140143367958528, 140143370067967, -STORE, 140143370055680, 140143370063871, -STORE, 140143370063872, 140143370067967, -STORE, 140734468329472, 140734468333567, -STORE, 140734468317184, 140734468329471, -STORE, 140143370027008, 140143370055679, -STORE, 140143370018816, 140143370027007, -STORE, 140143365599232, 140143367815167, -SNULL, 140143365599232, 140143365697535, -STORE, 140143365697536, 140143367815167, -STORE, 140143365599232, 140143365697535, -SNULL, 140143367790591, 140143367815167, -STORE, 140143365697536, 140143367790591, -STORE, 140143367790592, 140143367815167, -SNULL, 140143367790592, 140143367798783, -STORE, 140143367798784, 140143367815167, -STORE, 140143367790592, 140143367798783, -ERASE, 140143367790592, 140143367798783, -STORE, 140143367790592, 140143367798783, -ERASE, 140143367798784, 140143367815167, -STORE, 140143367798784, 140143367815167, -STORE, 140143361802240, 140143365599231, -SNULL, 140143361802240, 140143363461119, -STORE, 140143363461120, 140143365599231, -STORE, 140143361802240, 140143363461119, -SNULL, 140143365558271, 140143365599231, -STORE, 140143363461120, 140143365558271, -STORE, 140143365558272, 140143365599231, -SNULL, 140143365558272, 140143365582847, -STORE, 140143365582848, 140143365599231, -STORE, 140143365558272, 140143365582847, -ERASE, 140143365558272, 140143365582847, -STORE, 140143365558272, 140143365582847, -ERASE, 140143365582848, 140143365599231, -STORE, 140143365582848, 140143365599231, -STORE, 140143370010624, 140143370027007, -SNULL, 140143365574655, 140143365582847, -STORE, 140143365558272, 140143365574655, -STORE, 140143365574656, 140143365582847, -SNULL, 140143367794687, 140143367798783, -STORE, 140143367790592, 140143367794687, -STORE, 140143367794688, 140143367798783, -SNULL, 94880410152959, 94880410157055, -STORE, 94880410148864, 94880410152959, -STORE, 94880410152960, 94880410157055, -SNULL, 140143370059775, 140143370063871, -STORE, 140143370055680, 140143370059775, -STORE, 140143370059776, 140143370063871, -ERASE, 140143370027008, 140143370055679, -STORE, 94880442400768, 94880442535935, -STORE, 140143353409536, 140143361802239, -SNULL, 140143353413631, 140143361802239, -STORE, 140143353409536, 140143353413631, -STORE, 140143353413632, 140143361802239, -STORE, 140143345016832, 140143353409535, -STORE, 140143210799104, 140143345016831, -SNULL, 140143210799104, 140143239364607, -STORE, 140143239364608, 140143345016831, -STORE, 140143210799104, 140143239364607, -ERASE, 140143210799104, 140143239364607, -SNULL, 140143306473471, 140143345016831, -STORE, 140143239364608, 140143306473471, -STORE, 140143306473472, 140143345016831, -ERASE, 140143306473472, 140143345016831, -SNULL, 140143239499775, 140143306473471, -STORE, 140143239364608, 140143239499775, -STORE, 140143239499776, 140143306473471, -SNULL, 140143345020927, 140143353409535, -STORE, 140143345016832, 140143345020927, -STORE, 140143345020928, 140143353409535, -STORE, 140143336624128, 140143345016831, -SNULL, 140143336628223, 140143345016831, -STORE, 140143336624128, 140143336628223, -STORE, 140143336628224, 140143345016831, -STORE, 140143328231424, 140143336624127, -SNULL, 140143328235519, 140143336624127, -STORE, 140143328231424, 140143328235519, -STORE, 140143328235520, 140143336624127, -STORE, 140143319838720, 140143328231423, -SNULL, 140143319842815, 140143328231423, -STORE, 140143319838720, 140143319842815, -STORE, 140143319842816, 140143328231423, -STORE, 140143311446016, 140143319838719, -STORE, 140143105146880, 140143239364607, -STORE, 140143096754176, 140143105146879, -STORE, 140143029645312, 140143096754175, -ERASE, 140143029645312, 140143096754175, -STORE, 140142962536448, 140143096754175, -SNULL, 140142962536448, 140142970929151, -STORE, 140142970929152, 140143096754175, -STORE, 140142962536448, 140142970929151, -ERASE, 140142962536448, 140142970929151, -STORE, 140142962536448, 140142970929151, -STORE, 140142828318720, 140142962536447, -STORE, 140142819926016, 140142828318719, -SNULL, 140142828318720, 140142836711423, -STORE, 140142836711424, 140142962536447, -STORE, 140142828318720, 140142836711423, -ERASE, 140142828318720, 140142836711423, -SNULL, 140143172255743, 140143239364607, -STORE, 140143105146880, 140143172255743, -STORE, 140143172255744, 140143239364607, -ERASE, 140143172255744, 140143239364607, -SNULL, 140143105282047, 140143172255743, -STORE, 140143105146880, 140143105282047, -STORE, 140143105282048, 140143172255743, -SNULL, 140143038038015, 140143096754175, -STORE, 140142970929152, 140143038038015, -STORE, 140143038038016, 140143096754175, -ERASE, 140143038038016, 140143096754175, -SNULL, 140142971064319, 140143038038015, -STORE, 140142970929152, 140142971064319, -STORE, 140142971064320, 140143038038015, -SNULL, 140142903820287, 140142962536447, -STORE, 140142836711424, 140142903820287, -STORE, 140142903820288, 140142962536447, -ERASE, 140142903820288, 140142962536447, -SNULL, 140142836846591, 140142903820287, -STORE, 140142836711424, 140142836846591, -STORE, 140142836846592, 140142903820287, -STORE, 140142685708288, 140142819926015, -SNULL, 140143311450111, 140143319838719, -STORE, 140143311446016, 140143311450111, -STORE, 140143311450112, 140143319838719, -SNULL, 140142962540543, 140142970929151, -STORE, 140142962536448, 140142962540543, -STORE, 140142962540544, 140142970929151, -SNULL, 140142685708288, 140142702493695, -STORE, 140142702493696, 140142819926015, -STORE, 140142685708288, 140142702493695, -ERASE, 140142685708288, 140142702493695, -SNULL, 140142769602559, 140142819926015, -STORE, 140142702493696, 140142769602559, -STORE, 140142769602560, 140142819926015, -ERASE, 140142769602560, 140142819926015, -SNULL, 140142702628863, 140142769602559, -STORE, 140142702493696, 140142702628863, -STORE, 140142702628864, 140142769602559, -STORE, 140143230971904, 140143239364607, -SNULL, 140143230975999, 140143239364607, -STORE, 140143230971904, 140143230975999, -STORE, 140143230976000, 140143239364607, -SNULL, 140143096758271, 140143105146879, -STORE, 140143096754176, 140143096758271, -STORE, 140143096758272, 140143105146879, -STORE, 140143222579200, 140143230971903, -SNULL, 140143222583295, 140143230971903, -STORE, 140143222579200, 140143222583295, -STORE, 140143222583296, 140143230971903, -STORE, 140143214186496, 140143222579199, -SNULL, 140142819930111, 140142828318719, -STORE, 140142819926016, 140142819930111, -STORE, 140142819930112, 140142828318719, -STORE, 140143205793792, 140143222579199, -SNULL, 140143205793792, 140143214186495, -STORE, 140143214186496, 140143222579199, -STORE, 140143205793792, 140143214186495, -SNULL, 140143214190591, 140143222579199, -STORE, 140143214186496, 140143214190591, -STORE, 140143214190592, 140143222579199, -SNULL, 140143205797887, 140143214186495, -STORE, 140143205793792, 140143205797887, -STORE, 140143205797888, 140143214186495, -STORE, 140143197401088, 140143205793791, -SNULL, 140143197405183, 140143205793791, -STORE, 140143197401088, 140143197405183, -STORE, 140143197405184, 140143205793791, -STORE, 140143189008384, 140143197401087, -STORE, 140143180615680, 140143197401087, -STORE, 140143088361472, 140143096754175, -SNULL, 140143180619775, 140143197401087, -STORE, 140143180615680, 140143180619775, -STORE, 140143180619776, 140143197401087, -SNULL, 140143180619776, 140143189008383, -STORE, 140143189008384, 140143197401087, -STORE, 140143180619776, 140143189008383, -SNULL, 140143189012479, 140143197401087, -STORE, 140143189008384, 140143189012479, -STORE, 140143189012480, 140143197401087, -SNULL, 140143088365567, 140143096754175, -STORE, 140143088361472, 140143088365567, -STORE, 140143088365568, 140143096754175, -STORE, 140143079968768, 140143088361471, -SNULL, 140143079972863, 140143088361471, -STORE, 140143079968768, 140143079972863, -STORE, 140143079972864, 140143088361471, -STORE, 140143071576064, 140143079968767, -SNULL, 140143071580159, 140143079968767, -STORE, 140143071576064, 140143071580159, -STORE, 140143071580160, 140143079968767, -STORE, 140143063183360, 140143071576063, -STORE, 140143054790656, 140143071576063, -SNULL, 140143054794751, 140143071576063, -STORE, 140143054790656, 140143054794751, -STORE, 140143054794752, 140143071576063, -SNULL, 140143054794752, 140143063183359, -STORE, 140143063183360, 140143071576063, -STORE, 140143054794752, 140143063183359, -SNULL, 140143063187455, 140143071576063, -STORE, 140143063183360, 140143063187455, -STORE, 140143063187456, 140143071576063, -STORE, 140143046397952, 140143054790655, -STORE, 140142954143744, 140142962536447, -STORE, 140142945751040, 140142962536447, -STORE, 140142937358336, 140142962536447, -STORE, 140142928965632, 140142962536447, -STORE, 140142568275968, 140142702493695, -SNULL, 140142635384831, 140142702493695, -STORE, 140142568275968, 140142635384831, -STORE, 140142635384832, 140142702493695, -ERASE, 140142635384832, 140142702493695, -STORE, 140142920572928, 140142962536447, -STORE, 140142912180224, 140142962536447, -STORE, 140142568275968, 140142702493695, -SNULL, 140142568275968, 140142635384831, -STORE, 140142635384832, 140142702493695, -STORE, 140142568275968, 140142635384831, -SNULL, 140142635519999, 140142702493695, -STORE, 140142635384832, 140142635519999, -STORE, 140142635520000, 140142702493695, -STORE, 140142819930112, 140142836711423, -STORE, 140142811533312, 140142819926015, -STORE, 140142434058240, 140142635384831, -SNULL, 140142501167103, 140142635384831, -STORE, 140142434058240, 140142501167103, -STORE, 140142501167104, 140142635384831, -SNULL, 140142501167104, 140142568275967, -STORE, 140142568275968, 140142635384831, -STORE, 140142501167104, 140142568275967, -ERASE, 140142501167104, 140142568275967, -STORE, 140142299840512, 140142501167103, -STORE, 140142803140608, 140142819926015, -SNULL, 140142366949375, 140142501167103, -STORE, 140142299840512, 140142366949375, -STORE, 140142366949376, 140142501167103, -SNULL, 140142366949376, 140142434058239, -STORE, 140142434058240, 140142501167103, -STORE, 140142366949376, 140142434058239, -ERASE, 140142366949376, 140142434058239, -STORE, 140142794747904, 140142819926015, -STORE, 140142786355200, 140142819926015, -STORE, 140142299840512, 140142501167103, -STORE, 140142777962496, 140142819926015, -STORE, 140142559883264, 140142568275967, -STORE, 140142232731648, 140142501167103, -STORE, 140142551490560, 140142568275967, -SNULL, 140142777962496, 140142803140607, -STORE, 140142803140608, 140142819926015, -STORE, 140142777962496, 140142803140607, -SNULL, 140142803144703, 140142819926015, -STORE, 140142803140608, 140142803144703, -STORE, 140142803144704, 140142819926015, -STORE, 140142543097856, 140142568275967, -STORE, 140142098513920, 140142501167103, -SNULL, 140142165622783, 140142501167103, -STORE, 140142098513920, 140142165622783, -STORE, 140142165622784, 140142501167103, -SNULL, 140142165622784, 140142232731647, -STORE, 140142232731648, 140142501167103, -STORE, 140142165622784, 140142232731647, -ERASE, 140142165622784, 140142232731647, -SNULL, 140142568411135, 140142635384831, -STORE, 140142568275968, 140142568411135, -STORE, 140142568411136, 140142635384831, -STORE, 140141964296192, 140142165622783, -SNULL, 140142912180224, 140142928965631, -STORE, 140142928965632, 140142962536447, -STORE, 140142912180224, 140142928965631, -SNULL, 140142928969727, 140142962536447, -STORE, 140142928965632, 140142928969727, -STORE, 140142928969728, 140142962536447, -STORE, 140141830078464, 140142165622783, -SNULL, 140142912184319, 140142928965631, -STORE, 140142912180224, 140142912184319, -STORE, 140142912184320, 140142928965631, -SNULL, 140142232731648, 140142434058239, -STORE, 140142434058240, 140142501167103, -STORE, 140142232731648, 140142434058239, -SNULL, 140142434193407, 140142501167103, -STORE, 140142434058240, 140142434193407, -STORE, 140142434193408, 140142501167103, -SNULL, 140142232731648, 140142299840511, -STORE, 140142299840512, 140142434058239, -STORE, 140142232731648, 140142299840511, -SNULL, 140142299975679, 140142434058239, -STORE, 140142299840512, 140142299975679, -STORE, 140142299975680, 140142434058239, -SNULL, 140142928969728, 140142954143743, -STORE, 140142954143744, 140142962536447, -STORE, 140142928969728, 140142954143743, -SNULL, 140142954147839, 140142962536447, -STORE, 140142954143744, 140142954147839, -STORE, 140142954147840, 140142962536447, -STORE, 140141830078464, 140142299840511, -SNULL, 140142543097856, 140142559883263, -STORE, 140142559883264, 140142568275967, -STORE, 140142543097856, 140142559883263, -SNULL, 140142559887359, 140142568275967, -STORE, 140142559883264, 140142559887359, -STORE, 140142559887360, 140142568275967, -STORE, 140142534705152, 140142559883263, -SNULL, 140142928969728, 140142945751039, -STORE, 140142945751040, 140142954143743, -STORE, 140142928969728, 140142945751039, -SNULL, 140142945755135, 140142954143743, -STORE, 140142945751040, 140142945755135, -STORE, 140142945755136, 140142954143743, -SNULL, 140142299975680, 140142366949375, -STORE, 140142366949376, 140142434058239, -STORE, 140142299975680, 140142366949375, -SNULL, 140142367084543, 140142434058239, -STORE, 140142366949376, 140142367084543, -STORE, 140142367084544, 140142434058239, -SNULL, 140142928969728, 140142937358335, -STORE, 140142937358336, 140142945751039, -STORE, 140142928969728, 140142937358335, -SNULL, 140142937362431, 140142945751039, -STORE, 140142937358336, 140142937362431, -STORE, 140142937362432, 140142945751039, -SNULL, 140141830078464, 140142232731647, -STORE, 140142232731648, 140142299840511, -STORE, 140141830078464, 140142232731647, -SNULL, 140142232866815, 140142299840511, -STORE, 140142232731648, 140142232866815, -STORE, 140142232866816, 140142299840511, -SNULL, 140142534705152, 140142543097855, -STORE, 140142543097856, 140142559883263, -STORE, 140142534705152, 140142543097855, -SNULL, 140142543101951, 140142559883263, -STORE, 140142543097856, 140142543101951, -STORE, 140142543101952, 140142559883263, -STORE, 140142526312448, 140142543097855, -STORE, 140142517919744, 140142543097855, -SNULL, 140141830078464, 140142098513919, -STORE, 140142098513920, 140142232731647, -STORE, 140141830078464, 140142098513919, -SNULL, 140142098649087, 140142232731647, -STORE, 140142098513920, 140142098649087, -STORE, 140142098649088, 140142232731647, -SNULL, 140142031405055, 140142098513919, -STORE, 140141830078464, 140142031405055, -STORE, 140142031405056, 140142098513919, -ERASE, 140142031405056, 140142098513919, -SNULL, 140141830078464, 140141964296191, -STORE, 140141964296192, 140142031405055, -STORE, 140141830078464, 140141964296191, -SNULL, 140141964431359, 140142031405055, -STORE, 140141964296192, 140141964431359, -STORE, 140141964431360, 140142031405055, -STORE, 140142509527040, 140142543097855, -SNULL, 140141897187327, 140141964296191, -STORE, 140141830078464, 140141897187327, -STORE, 140141897187328, 140141964296191, -ERASE, 140141897187328, 140141964296191, -SNULL, 140141830213631, 140141897187327, -STORE, 140141830078464, 140141830213631, -STORE, 140141830213632, 140141897187327, -SNULL, 140142803144704, 140142811533311, -STORE, 140142811533312, 140142819926015, -STORE, 140142803144704, 140142811533311, -SNULL, 140142811537407, 140142819926015, -STORE, 140142811533312, 140142811537407, -STORE, 140142811537408, 140142819926015, -SNULL, 140142098649088, 140142165622783, -STORE, 140142165622784, 140142232731647, -STORE, 140142098649088, 140142165622783, -SNULL, 140142165757951, 140142232731647, -STORE, 140142165622784, 140142165757951, -STORE, 140142165757952, 140142232731647, -STORE, 140142090121216, 140142098513919, -SNULL, 140142777962496, 140142786355199, -STORE, 140142786355200, 140142803140607, -STORE, 140142777962496, 140142786355199, -SNULL, 140142786359295, 140142803140607, -STORE, 140142786355200, 140142786359295, -STORE, 140142786359296, 140142803140607, -SNULL, 140142509527040, 140142534705151, -STORE, 140142534705152, 140142543097855, -STORE, 140142509527040, 140142534705151, -SNULL, 140142534709247, 140142543097855, -STORE, 140142534705152, 140142534709247, -STORE, 140142534709248, 140142543097855, -STORE, 140142081728512, 140142098513919, -SNULL, 140142786359296, 140142794747903, -STORE, 140142794747904, 140142803140607, -STORE, 140142786359296, 140142794747903, -SNULL, 140142794751999, 140142803140607, -STORE, 140142794747904, 140142794751999, -STORE, 140142794752000, 140142803140607, -STORE, 140142073335808, 140142098513919, -SNULL, 140142073339903, 140142098513919, -STORE, 140142073335808, 140142073339903, -STORE, 140142073339904, 140142098513919, -SNULL, 140142543101952, 140142551490559, -STORE, 140142551490560, 140142559883263, -STORE, 140142543101952, 140142551490559, -SNULL, 140142551494655, 140142559883263, -STORE, 140142551490560, 140142551494655, -STORE, 140142551494656, 140142559883263, -SNULL, 140142509527040, 140142517919743, -STORE, 140142517919744, 140142534705151, -STORE, 140142509527040, 140142517919743, -SNULL, 140142517923839, 140142534705151, -STORE, 140142517919744, 140142517923839, -STORE, 140142517923840, 140142534705151, -STORE, 140142064943104, 140142073335807, -SNULL, 140142073339904, 140142090121215, -STORE, 140142090121216, 140142098513919, -STORE, 140142073339904, 140142090121215, -SNULL, 140142090125311, 140142098513919, -STORE, 140142090121216, 140142090125311, -STORE, 140142090125312, 140142098513919, -STORE, 140142056550400, 140142073335807, -SNULL, 140142056554495, 140142073335807, -STORE, 140142056550400, 140142056554495, -STORE, 140142056554496, 140142073335807, -STORE, 140142048157696, 140142056550399, -SNULL, 140142509531135, 140142517919743, -STORE, 140142509527040, 140142509531135, -STORE, 140142509531136, 140142517919743, -SNULL, 140142777966591, 140142786355199, -STORE, 140142777962496, 140142777966591, -STORE, 140142777966592, 140142786355199, -SNULL, 140143046402047, 140143054790655, -STORE, 140143046397952, 140143046402047, -STORE, 140143046402048, 140143054790655, -SNULL, 140142912184320, 140142920572927, -STORE, 140142920572928, 140142928965631, -STORE, 140142912184320, 140142920572927, -SNULL, 140142920577023, 140142928965631, -STORE, 140142920572928, 140142920577023, -STORE, 140142920577024, 140142928965631, -STORE, 140142039764992, 140142056550399, -STORE, 140141955903488, 140141964296191, -SNULL, 140142819930112, 140142828318719, -STORE, 140142828318720, 140142836711423, -STORE, 140142819930112, 140142828318719, -SNULL, 140142828322815, 140142836711423, -STORE, 140142828318720, 140142828322815, -STORE, 140142828322816, 140142836711423, -SNULL, 140142517923840, 140142526312447, -STORE, 140142526312448, 140142534705151, -STORE, 140142517923840, 140142526312447, -SNULL, 140142526316543, 140142534705151, -STORE, 140142526312448, 140142526316543, -STORE, 140142526316544, 140142534705151, -STORE, 140141947510784, 140141964296191, -SNULL, 140142056554496, 140142064943103, -STORE, 140142064943104, 140142073335807, -STORE, 140142056554496, 140142064943103, -SNULL, 140142064947199, 140142073335807, -STORE, 140142064943104, 140142064947199, -STORE, 140142064947200, 140142073335807, -SNULL, 140142073339904, 140142081728511, -STORE, 140142081728512, 140142090121215, -STORE, 140142073339904, 140142081728511, -SNULL, 140142081732607, 140142090121215, -STORE, 140142081728512, 140142081732607, -STORE, 140142081732608, 140142090121215, -STORE, 140141939118080, 140141964296191, -STORE, 140141930725376, 140141964296191, -STORE, 140141922332672, 140141964296191, -STORE, 140141913939968, 140141964296191, -SNULL, 140141913939968, 140141922332671, -STORE, 140141922332672, 140141964296191, -STORE, 140141913939968, 140141922332671, -SNULL, 140141922336767, 140141964296191, -STORE, 140141922332672, 140141922336767, -STORE, 140141922336768, 140141964296191, -STORE, 140141905547264, 140141922332671, -SNULL, 140141905551359, 140141922332671, -STORE, 140141905547264, 140141905551359, -STORE, 140141905551360, 140141922332671, -STORE, 140141821685760, 140141830078463, -STORE, 140141813293056, 140141830078463, -STORE, 140141804900352, 140141830078463, -STORE, 140141796507648, 140141830078463, -SNULL, 140141796511743, 140141830078463, -STORE, 140141796507648, 140141796511743, -STORE, 140141796511744, 140141830078463, -SNULL, 140141922336768, 140141955903487, -STORE, 140141955903488, 140141964296191, -STORE, 140141922336768, 140141955903487, -SNULL, 140141955907583, 140141964296191, -STORE, 140141955903488, 140141955907583, -STORE, 140141955907584, 140141964296191, -STORE, 140141788114944, 140141796507647, -STORE, 140141779722240, 140141796507647, -SNULL, 140141779722240, 140141788114943, -STORE, 140141788114944, 140141796507647, -STORE, 140141779722240, 140141788114943, -SNULL, 140141788119039, 140141796507647, -STORE, 140141788114944, 140141788119039, -STORE, 140141788119040, 140141796507647, -SNULL, 140141922336768, 140141947510783, -STORE, 140141947510784, 140141955903487, -STORE, 140141922336768, 140141947510783, -SNULL, 140141947514879, 140141955903487, -STORE, 140141947510784, 140141947514879, -STORE, 140141947514880, 140141955903487, -SNULL, 140142039764992, 140142048157695, -STORE, 140142048157696, 140142056550399, -STORE, 140142039764992, 140142048157695, -SNULL, 140142048161791, 140142056550399, -STORE, 140142048157696, 140142048161791, -STORE, 140142048161792, 140142056550399, -SNULL, 140142039769087, 140142048157695, -STORE, 140142039764992, 140142039769087, -STORE, 140142039769088, 140142048157695, -SNULL, 140141796511744, 140141804900351, -STORE, 140141804900352, 140141830078463, -STORE, 140141796511744, 140141804900351, -SNULL, 140141804904447, 140141830078463, -STORE, 140141804900352, 140141804904447, -STORE, 140141804904448, 140141830078463, -STORE, 140141771329536, 140141788114943, -STORE, 140141762936832, 140141788114943, -STORE, 140141754544128, 140141788114943, -SNULL, 140141804904448, 140141821685759, -STORE, 140141821685760, 140141830078463, -STORE, 140141804904448, 140141821685759, -SNULL, 140141821689855, 140141830078463, -STORE, 140141821685760, 140141821689855, -STORE, 140141821689856, 140141830078463, -SNULL, 140141922336768, 140141939118079, -STORE, 140141939118080, 140141947510783, -STORE, 140141922336768, 140141939118079, -SNULL, 140141939122175, 140141947510783, -STORE, 140141939118080, 140141939122175, -STORE, 140141939122176, 140141947510783, -SNULL, 140141905551360, 140141913939967, -STORE, 140141913939968, 140141922332671, -STORE, 140141905551360, 140141913939967, -SNULL, 140141913944063, 140141922332671, -STORE, 140141913939968, 140141913944063, -STORE, 140141913944064, 140141922332671, -STORE, 140141746151424, 140141788114943, -STORE, 140141737758720, 140141788114943, -SNULL, 140141804904448, 140141813293055, -STORE, 140141813293056, 140141821685759, -STORE, 140141804904448, 140141813293055, -SNULL, 140141813297151, 140141821685759, -STORE, 140141813293056, 140141813297151, -STORE, 140141813297152, 140141821685759, -STORE, 140141729366016, 140141788114943, -STORE, 140141720973312, 140141788114943, -STORE, 140141712580608, 140141788114943, -SNULL, 140141712584703, 140141788114943, -STORE, 140141712580608, 140141712584703, -STORE, 140141712584704, 140141788114943, -SNULL, 140141922336768, 140141930725375, -STORE, 140141930725376, 140141939118079, -STORE, 140141922336768, 140141930725375, -SNULL, 140141930729471, 140141939118079, -STORE, 140141930725376, 140141930729471, -STORE, 140141930729472, 140141939118079, -STORE, 140141704187904, 140141712580607, -SNULL, 140141704191999, 140141712580607, -STORE, 140141704187904, 140141704191999, -STORE, 140141704192000, 140141712580607, -STORE, 140141695795200, 140141704187903, -STORE, 140141687402496, 140141704187903, -SNULL, 140141712584704, 140141771329535, -STORE, 140141771329536, 140141788114943, -STORE, 140141712584704, 140141771329535, -SNULL, 140141771333631, 140141788114943, -STORE, 140141771329536, 140141771333631, -STORE, 140141771333632, 140141788114943, -SNULL, 140141771333632, 140141779722239, -STORE, 140141779722240, 140141788114943, -STORE, 140141771333632, 140141779722239, -SNULL, 140141779726335, 140141788114943, -STORE, 140141779722240, 140141779726335, -STORE, 140141779726336, 140141788114943, -STORE, 140141679009792, 140141704187903, -SNULL, 140141679013887, 140141704187903, -STORE, 140141679009792, 140141679013887, -STORE, 140141679013888, 140141704187903, -STORE, 140141670617088, 140141679009791, -SNULL, 140141670621183, 140141679009791, -STORE, 140141670617088, 140141670621183, -STORE, 140141670621184, 140141679009791, -STORE, 140141662224384, 140141670617087, -SNULL, 140141712584704, 140141737758719, -STORE, 140141737758720, 140141771329535, -STORE, 140141712584704, 140141737758719, -SNULL, 140141737762815, 140141771329535, -STORE, 140141737758720, 140141737762815, -STORE, 140141737762816, 140141771329535, -SNULL, 140141712584704, 140141729366015, -STORE, 140141729366016, 140141737758719, -STORE, 140141712584704, 140141729366015, -SNULL, 140141729370111, 140141737758719, -STORE, 140141729366016, 140141729370111, -STORE, 140141729370112, 140141737758719, -SNULL, 140141737762816, 140141746151423, -STORE, 140141746151424, 140141771329535, -STORE, 140141737762816, 140141746151423, -SNULL, 140141746155519, 140141771329535, -STORE, 140141746151424, 140141746155519, -STORE, 140141746155520, 140141771329535, -STORE, 140141653831680, 140141670617087, -SNULL, 140141746155520, 140141762936831, -STORE, 140141762936832, 140141771329535, -STORE, 140141746155520, 140141762936831, -SNULL, 140141762940927, 140141771329535, -STORE, 140141762936832, 140141762940927, -STORE, 140141762940928, 140141771329535, -STORE, 140141645438976, 140141670617087, -SNULL, 140141645443071, 140141670617087, -STORE, 140141645438976, 140141645443071, -STORE, 140141645443072, 140141670617087, -SNULL, 140141712584704, 140141720973311, -STORE, 140141720973312, 140141729366015, -STORE, 140141712584704, 140141720973311, -SNULL, 140141720977407, 140141729366015, -STORE, 140141720973312, 140141720977407, -STORE, 140141720977408, 140141729366015, -STORE, 140141637046272, 140141645438975, -SNULL, 140141637050367, 140141645438975, -STORE, 140141637046272, 140141637050367, -STORE, 140141637050368, 140141645438975, -STORE, 140141628653568, 140141637046271, -SNULL, 140141628657663, 140141637046271, -STORE, 140141628653568, 140141628657663, -STORE, 140141628657664, 140141637046271, -STORE, 140141620260864, 140141628653567, -SNULL, 140141679013888, 140141687402495, -STORE, 140141687402496, 140141704187903, -STORE, 140141679013888, 140141687402495, -SNULL, 140141687406591, 140141704187903, -STORE, 140141687402496, 140141687406591, -STORE, 140141687406592, 140141704187903, -SNULL, 140141746155520, 140141754544127, -STORE, 140141754544128, 140141762936831, -STORE, 140141746155520, 140141754544127, -SNULL, 140141754548223, 140141762936831, -STORE, 140141754544128, 140141754548223, -STORE, 140141754548224, 140141762936831, -SNULL, 140141687406592, 140141695795199, -STORE, 140141695795200, 140141704187903, -STORE, 140141687406592, 140141695795199, -SNULL, 140141695799295, 140141704187903, -STORE, 140141695795200, 140141695799295, -STORE, 140141695799296, 140141704187903, -STORE, 140141611868160, 140141628653567, -SNULL, 140141611872255, 140141628653567, -STORE, 140141611868160, 140141611872255, -STORE, 140141611872256, 140141628653567, -SNULL, 140141645443072, 140141662224383, -STORE, 140141662224384, 140141670617087, -STORE, 140141645443072, 140141662224383, -SNULL, 140141662228479, 140141670617087, -STORE, 140141662224384, 140141662228479, -STORE, 140141662228480, 140141670617087, -STORE, 140141603475456, 140141611868159, -SNULL, 140141603479551, 140141611868159, -STORE, 140141603475456, 140141603479551, -STORE, 140141603479552, 140141611868159, -STORE, 140141595082752, 140141603475455, -SNULL, 140141645443072, 140141653831679, -STORE, 140141653831680, 140141662224383, -STORE, 140141645443072, 140141653831679, -SNULL, 140141653835775, 140141662224383, -STORE, 140141653831680, 140141653835775, -STORE, 140141653835776, 140141662224383, -STORE, 140141586690048, 140141603475455, -SNULL, 140141611872256, 140141620260863, -STORE, 140141620260864, 140141628653567, -STORE, 140141611872256, 140141620260863, -SNULL, 140141620264959, 140141628653567, -STORE, 140141620260864, 140141620264959, -STORE, 140141620264960, 140141628653567, -SNULL, 140141586690048, 140141595082751, -STORE, 140141595082752, 140141603475455, -STORE, 140141586690048, 140141595082751, -SNULL, 140141595086847, 140141603475455, -STORE, 140141595082752, 140141595086847, -STORE, 140141595086848, 140141603475455, -STORE, 140141578297344, 140141595082751, -SNULL, 140141578301439, 140141595082751, -STORE, 140141578297344, 140141578301439, -STORE, 140141578301440, 140141595082751, -SNULL, 140141578301440, 140141586690047, -STORE, 140141586690048, 140141595082751, -STORE, 140141578301440, 140141586690047, -SNULL, 140141586694143, 140141595082751, -STORE, 140141586690048, 140141586694143, -STORE, 140141586694144, 140141595082751, -STORE, 140143370027008, 140143370055679, -STORE, 140143309254656, 140143311446015, -SNULL, 140143309254656, 140143309344767, -STORE, 140143309344768, 140143311446015, -STORE, 140143309254656, 140143309344767, -SNULL, 140143311437823, 140143311446015, -STORE, 140143309344768, 140143311437823, -STORE, 140143311437824, 140143311446015, -ERASE, 140143311437824, 140143311446015, -STORE, 140143311437824, 140143311446015, -SNULL, 140143311441919, 140143311446015, -STORE, 140143311437824, 140143311441919, -STORE, 140143311441920, 140143311446015, -ERASE, 140143370027008, 140143370055679, -ERASE, 140142912180224, 140142912184319, -ERASE, 140142912184320, 140142920572927, -ERASE, 140142945751040, 140142945755135, -ERASE, 140142945755136, 140142954143743, -ERASE, 140142090121216, 140142090125311, -ERASE, 140142090125312, 140142098513919, -ERASE, 140142794747904, 140142794751999, -ERASE, 140142794752000, 140142803140607, -ERASE, 140141913939968, 140141913944063, -ERASE, 140141913944064, 140141922332671, -ERASE, 140141746151424, 140141746155519, -ERASE, 140141746155520, 140141754544127, -ERASE, 140142954143744, 140142954147839, -ERASE, 140142954147840, 140142962536447, -ERASE, 140142081728512, 140142081732607, -ERASE, 140142081732608, 140142090121215, -ERASE, 140141905547264, 140141905551359, -ERASE, 140141905551360, 140141913939967, -ERASE, 140141729366016, 140141729370111, -ERASE, 140141729370112, 140141737758719, -ERASE, 140142920572928, 140142920577023, -ERASE, 140142920577024, 140142928965631, -ERASE, 140142039764992, 140142039769087, -ERASE, 140142039769088, 140142048157695, -ERASE, 140141679009792, 140141679013887, -ERASE, 140141679013888, 140141687402495, -ERASE, 140142551490560, 140142551494655, -ERASE, 140142551494656, 140142559883263, -ERASE, 140141947510784, 140141947514879, -ERASE, 140141947514880, 140141955903487, -ERASE, 140141771329536, 140141771333631, -ERASE, 140141771333632, 140141779722239, -ERASE, 140142928965632, 140142928969727, -ERASE, 140142928969728, 140142937358335, -ERASE, 140142073335808, 140142073339903, -ERASE, 140142073339904, 140142081728511, -ERASE, 140142543097856, 140142543101951, -ERASE, 140142543101952, 140142551490559, -ERASE, 140141955903488, 140141955907583, -ERASE, 140141955907584, 140141964296191, -ERASE, 140141704187904, 140141704191999, -ERASE, 140141704192000, 140141712580607, -ERASE, 140142786355200, 140142786359295, -ERASE, 140142786359296, 140142794747903, -ERASE, 140142056550400, 140142056554495, -ERASE, 140142056554496, 140142064943103, -ERASE, 140142828318720, 140142828322815, -ERASE, 140142828322816, 140142836711423, -ERASE, 140141788114944, 140141788119039, -ERASE, 140141788119040, 140141796507647, -ERASE, 140141695795200, 140141695799295, -ERASE, 140141695799296, 140141704187903, -ERASE, 140141578297344, 140141578301439, -ERASE, 140141578301440, 140141586690047, -ERASE, 140141611868160, 140141611872255, -ERASE, 140141611872256, 140141620260863, -ERASE, 140142811533312, 140142811537407, -ERASE, 140142811537408, 140142819926015, -ERASE, 140142064943104, 140142064947199, -ERASE, 140142064947200, 140142073335807, -ERASE, 140141628653568, 140141628657663, -ERASE, 140141628657664, 140141637046271, -ERASE, 140143046397952, 140143046402047, -ERASE, 140143046402048, 140143054790655, -ERASE, 140141796507648, 140141796511743, -ERASE, 140141796511744, 140141804900351, -ERASE, 140142803140608, 140142803144703, -ERASE, 140142803144704, 140142811533311, -ERASE, 140142509527040, 140142509531135, -ERASE, 140142509531136, 140142517919743, -ERASE, 140141821685760, 140141821689855, -ERASE, 140141821689856, 140141830078463, -ERASE, 140142777962496, 140142777966591, -ERASE, 140142777966592, 140142786355199, -ERASE, 140141804900352, 140141804904447, -ERASE, 140141804904448, 140141813293055, -ERASE, 140141930725376, 140141930729471, -ERASE, 140141930729472, 140141939118079, -ERASE, 140142937358336, 140142937362431, -ERASE, 140142937362432, 140142945751039, -ERASE, 140142559883264, 140142559887359, -ERASE, 140142559887360, 140142568275967, -ERASE, 140142534705152, 140142534709247, -ERASE, 140142534709248, 140142543097855, -ERASE, 140142048157696, 140142048161791, -ERASE, 140142048161792, 140142056550399, -ERASE, 140141754544128, 140141754548223, -ERASE, 140141754548224, 140141762936831, -ERASE, 140141939118080, 140141939122175, -ERASE, 140141939122176, 140141947510783, -ERASE, 140141653831680, 140141653835775, -ERASE, 140141653835776, 140141662224383, -ERASE, 140141712580608, 140141712584703, -ERASE, 140141712584704, 140141720973311, -ERASE, 140141645438976, 140141645443071, -ERASE, 140141645443072, 140141653831679, -ERASE, 140141687402496, 140141687406591, -ERASE, 140141687406592, 140141695795199, -ERASE, 140141662224384, 140141662228479, -ERASE, 140141662228480, 140141670617087, -ERASE, 140141922332672, 140141922336767, -ERASE, 140141922336768, 140141930725375, -ERASE, 140141737758720, 140141737762815, -ERASE, 140141737762816, 140141746151423, -ERASE, 140141637046272, 140141637050367, -ERASE, 140141637050368, 140141645438975, -ERASE, 140142517919744, 140142517923839, -ERASE, 140142517923840, 140142526312447, -ERASE, 140143096754176, 140143096758271, -ERASE, 140143096758272, 140143105146879, -ERASE, 140141595082752, 140141595086847, -ERASE, 140141595086848, 140141603475455, -ERASE, 140141762936832, 140141762940927, -ERASE, 140141762940928, 140141771329535, -ERASE, 140143311446016, 140143311450111, -ERASE, 140143311450112, 140143319838719, -ERASE, 140142526312448, 140142526316543, -ERASE, 140142526316544, 140142534705151, -ERASE, 140142819926016, 140142819930111, -ERASE, 140142819930112, 140142828318719, -ERASE, 140143180615680, 140143180619775, -ERASE, 140143180619776, 140143189008383, -ERASE, 140142962536448, 140142962540543, -ERASE, 140142962540544, 140142970929151, -ERASE, 140143214186496, 140143214190591, -ERASE, 140143214190592, 140143222579199, -ERASE, 140143088361472, 140143088365567, -ERASE, 140143088365568, 140143096754175, -ERASE, 140141586690048, 140141586694143, -ERASE, 140141586694144, 140141595082751, -ERASE, 140143230971904, 140143230975999, -ERASE, 140143230976000, 140143239364607, -ERASE, 140141779722240, 140141779726335, -ERASE, 140141779726336, 140141788114943, -ERASE, 140141670617088, 140141670621183, -ERASE, 140141670621184, 140141679009791, -ERASE, 140141813293056, 140141813297151, -ERASE, 140141813297152, 140141821685759, -ERASE, 140143222579200, 140143222583295, -ERASE, 140143222583296, 140143230971903, -ERASE, 140143189008384, 140143189012479, -ERASE, 140143189012480, 140143197401087, -ERASE, 140143071576064, 140143071580159, -ERASE, 140143071580160, 140143079968767, -ERASE, 140141620260864, 140141620264959, -ERASE, 140141620264960, 140141628653567, -ERASE, 140141603475456, 140141603479551, -ERASE, 140141603479552, 140141611868159, -ERASE, 140141720973312, 140141720977407, -ERASE, 140141720977408, 140141729366015, -ERASE, 140143079968768, 140143079972863, -ERASE, 140143079972864, 140143088361471, -ERASE, 140143205793792, 140143205797887, -ERASE, 140143205797888, 140143214186495, - }; - unsigned long set30[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140733436743680, 140737488351231, -SNULL, 140733436747775, 140737488351231, -STORE, 140733436743680, 140733436747775, -STORE, 140733436612608, 140733436747775, -STORE, 94630728904704, 94630731157503, -SNULL, 94630729035775, 94630731157503, -STORE, 94630728904704, 94630729035775, -STORE, 94630729035776, 94630731157503, -ERASE, 94630729035776, 94630731157503, -STORE, 94630731128832, 94630731137023, -STORE, 94630731137024, 94630731157503, -STORE, 140165750841344, 140165753094143, -SNULL, 140165750984703, 140165753094143, -STORE, 140165750841344, 140165750984703, -STORE, 140165750984704, 140165753094143, -ERASE, 140165750984704, 140165753094143, -STORE, 140165753081856, 140165753090047, -STORE, 140165753090048, 140165753094143, -STORE, 140733436887040, 140733436891135, -STORE, 140733436874752, 140733436887039, -STORE, 140165753053184, 140165753081855, -STORE, 140165753044992, 140165753053183, -STORE, 140165748625408, 140165750841343, -SNULL, 140165748625408, 140165748723711, -STORE, 140165748723712, 140165750841343, -STORE, 140165748625408, 140165748723711, -SNULL, 140165750816767, 140165750841343, -STORE, 140165748723712, 140165750816767, -STORE, 140165750816768, 140165750841343, -SNULL, 140165750816768, 140165750824959, -STORE, 140165750824960, 140165750841343, -STORE, 140165750816768, 140165750824959, -ERASE, 140165750816768, 140165750824959, -STORE, 140165750816768, 140165750824959, -ERASE, 140165750824960, 140165750841343, -STORE, 140165750824960, 140165750841343, -STORE, 140165744828416, 140165748625407, -SNULL, 140165744828416, 140165746487295, -STORE, 140165746487296, 140165748625407, -STORE, 140165744828416, 140165746487295, -SNULL, 140165748584447, 140165748625407, -STORE, 140165746487296, 140165748584447, -STORE, 140165748584448, 140165748625407, -SNULL, 140165748584448, 140165748609023, -STORE, 140165748609024, 140165748625407, -STORE, 140165748584448, 140165748609023, -ERASE, 140165748584448, 140165748609023, -STORE, 140165748584448, 140165748609023, -ERASE, 140165748609024, 140165748625407, -STORE, 140165748609024, 140165748625407, -STORE, 140165753036800, 140165753053183, -SNULL, 140165748600831, 140165748609023, -STORE, 140165748584448, 140165748600831, -STORE, 140165748600832, 140165748609023, -SNULL, 140165750820863, 140165750824959, -STORE, 140165750816768, 140165750820863, -STORE, 140165750820864, 140165750824959, -SNULL, 94630731132927, 94630731137023, -STORE, 94630731128832, 94630731132927, -STORE, 94630731132928, 94630731137023, -SNULL, 140165753085951, 140165753090047, -STORE, 140165753081856, 140165753085951, -STORE, 140165753085952, 140165753090047, -ERASE, 140165753053184, 140165753081855, -STORE, 94630743547904, 94630743683071, -STORE, 140165736435712, 140165744828415, -SNULL, 140165736439807, 140165744828415, -STORE, 140165736435712, 140165736439807, -STORE, 140165736439808, 140165744828415, -STORE, 140165728043008, 140165736435711, -STORE, 140165593825280, 140165728043007, -SNULL, 140165593825280, 140165653725183, -STORE, 140165653725184, 140165728043007, -STORE, 140165593825280, 140165653725183, -ERASE, 140165593825280, 140165653725183, -SNULL, 140165720834047, 140165728043007, -STORE, 140165653725184, 140165720834047, -STORE, 140165720834048, 140165728043007, -ERASE, 140165720834048, 140165728043007, -SNULL, 140165653860351, 140165720834047, -STORE, 140165653725184, 140165653860351, -STORE, 140165653860352, 140165720834047, -SNULL, 140165728047103, 140165736435711, -STORE, 140165728043008, 140165728047103, -STORE, 140165728047104, 140165736435711, -STORE, 140165645332480, 140165653725183, -SNULL, 140165645336575, 140165653725183, -STORE, 140165645332480, 140165645336575, -STORE, 140165645336576, 140165653725183, -STORE, 140165636939776, 140165645332479, -SNULL, 140165636943871, 140165645332479, -STORE, 140165636939776, 140165636943871, -STORE, 140165636943872, 140165645332479, -STORE, 140165628547072, 140165636939775, -SNULL, 140165628551167, 140165636939775, -STORE, 140165628547072, 140165628551167, -STORE, 140165628551168, 140165636939775, -STORE, 140165620154368, 140165628547071, -STORE, 140165611761664, 140165628547071, -STORE, 140165603368960, 140165628547071, -STORE, 140165469151232, 140165603368959, -SNULL, 140165469151232, 140165519507455, -STORE, 140165519507456, 140165603368959, -STORE, 140165469151232, 140165519507455, -ERASE, 140165469151232, 140165519507455, -SNULL, 140165586616319, 140165603368959, -STORE, 140165519507456, 140165586616319, -STORE, 140165586616320, 140165603368959, -ERASE, 140165586616320, 140165603368959, -STORE, 140165594976256, 140165628547071, -STORE, 140165385289728, 140165586616319, -SNULL, 140165452398591, 140165586616319, -STORE, 140165385289728, 140165452398591, -STORE, 140165452398592, 140165586616319, -SNULL, 140165452398592, 140165519507455, -STORE, 140165519507456, 140165586616319, -STORE, 140165452398592, 140165519507455, -ERASE, 140165452398592, 140165519507455, -STORE, 140165251072000, 140165452398591, -SNULL, 140165318180863, 140165452398591, -STORE, 140165251072000, 140165318180863, -STORE, 140165318180864, 140165452398591, -SNULL, 140165318180864, 140165385289727, -STORE, 140165385289728, 140165452398591, -STORE, 140165318180864, 140165385289727, -ERASE, 140165318180864, 140165385289727, -SNULL, 140165519642623, 140165586616319, -STORE, 140165519507456, 140165519642623, -STORE, 140165519642624, 140165586616319, -SNULL, 140165594976256, 140165611761663, -STORE, 140165611761664, 140165628547071, -STORE, 140165594976256, 140165611761663, -SNULL, 140165611765759, 140165628547071, -STORE, 140165611761664, 140165611765759, -STORE, 140165611765760, 140165628547071, -STORE, 140165385289728, 140165519507455, -SNULL, 140165385424895, 140165519507455, -STORE, 140165385289728, 140165385424895, -STORE, 140165385424896, 140165519507455, -SNULL, 140165594976256, 140165603368959, -STORE, 140165603368960, 140165611761663, -STORE, 140165594976256, 140165603368959, -SNULL, 140165603373055, 140165611761663, -STORE, 140165603368960, 140165603373055, -STORE, 140165603373056, 140165611761663, -SNULL, 140165251207167, 140165318180863, -STORE, 140165251072000, 140165251207167, -STORE, 140165251207168, 140165318180863, -STORE, 140165376897024, 140165385289727, -SNULL, 140165376901119, 140165385289727, -STORE, 140165376897024, 140165376901119, -STORE, 140165376901120, 140165385289727, -SNULL, 140165385424896, 140165452398591, -STORE, 140165452398592, 140165519507455, -STORE, 140165385424896, 140165452398591, -SNULL, 140165452533759, 140165519507455, -STORE, 140165452398592, 140165452533759, -STORE, 140165452533760, 140165519507455, -STORE, 140165368504320, 140165376897023, -SNULL, 140165594980351, 140165603368959, -STORE, 140165594976256, 140165594980351, -STORE, 140165594980352, 140165603368959, -SNULL, 140165368508415, 140165376897023, -STORE, 140165368504320, 140165368508415, -STORE, 140165368508416, 140165376897023, -SNULL, 140165611765760, 140165620154367, -STORE, 140165620154368, 140165628547071, -STORE, 140165611765760, 140165620154367, -SNULL, 140165620158463, 140165628547071, -STORE, 140165620154368, 140165620158463, -STORE, 140165620158464, 140165628547071, -STORE, 140165360111616, 140165368504319, -STORE, 140165351718912, 140165368504319, -STORE, 140165343326208, 140165368504319, -SNULL, 140165343326208, 140165351718911, -STORE, 140165351718912, 140165368504319, -STORE, 140165343326208, 140165351718911, -SNULL, 140165351723007, 140165368504319, -STORE, 140165351718912, 140165351723007, -STORE, 140165351723008, 140165368504319, -SNULL, 140165343330303, 140165351718911, -STORE, 140165343326208, 140165343330303, -STORE, 140165343330304, 140165351718911, -SNULL, 140165351723008, 140165360111615, -STORE, 140165360111616, 140165368504319, -STORE, 140165351723008, 140165360111615, -SNULL, 140165360115711, 140165368504319, -STORE, 140165360111616, 140165360115711, -STORE, 140165360115712, 140165368504319, -STORE, 140165334933504, 140165343326207, -SNULL, 140165334937599, 140165343326207, -STORE, 140165334933504, 140165334937599, -STORE, 140165334937600, 140165343326207, -STORE, 140165326540800, 140165334933503, -STORE, 140165242679296, 140165251071999, -SNULL, 140165242683391, 140165251071999, -STORE, 140165242679296, 140165242683391, -STORE, 140165242683392, 140165251071999, -STORE, 140165234286592, 140165242679295, -STORE, 140165225893888, 140165242679295, -SNULL, 140165225897983, 140165242679295, -STORE, 140165225893888, 140165225897983, -STORE, 140165225897984, 140165242679295, -SNULL, 140165225897984, 140165234286591, -STORE, 140165234286592, 140165242679295, -STORE, 140165225897984, 140165234286591, -SNULL, 140165234290687, 140165242679295, -STORE, 140165234286592, 140165234290687, -STORE, 140165234290688, 140165242679295, -SNULL, 140165326544895, 140165334933503, -STORE, 140165326540800, 140165326544895, -STORE, 140165326544896, 140165334933503, -STORE, 140165217501184, 140165225893887, -STORE, 140165209108480, 140165225893887, -SNULL, 140165209108480, 140165217501183, -STORE, 140165217501184, 140165225893887, -STORE, 140165209108480, 140165217501183, -SNULL, 140165217505279, 140165225893887, -STORE, 140165217501184, 140165217505279, -STORE, 140165217505280, 140165225893887, -SNULL, 140165209112575, 140165217501183, -STORE, 140165209108480, 140165209112575, -STORE, 140165209112576, 140165217501183, -STORE, 140165200715776, 140165209108479, -STORE, 140165066498048, 140165200715775, -SNULL, 140165066498048, 140165116854271, -STORE, 140165116854272, 140165200715775, -STORE, 140165066498048, 140165116854271, -ERASE, 140165066498048, 140165116854271, -SNULL, 140165183963135, 140165200715775, -STORE, 140165116854272, 140165183963135, -STORE, 140165183963136, 140165200715775, -ERASE, 140165183963136, 140165200715775, -SNULL, 140165116989439, 140165183963135, -STORE, 140165116854272, 140165116989439, -STORE, 140165116989440, 140165183963135, -STORE, 140165192323072, 140165209108479, -STORE, 140165108461568, 140165116854271, -STORE, 140164974243840, 140165108461567, -STORE, 140164965851136, 140164974243839, -SNULL, 140164974243840, 140164982636543, -STORE, 140164982636544, 140165108461567, -STORE, 140164974243840, 140164982636543, -ERASE, 140164974243840, 140164982636543, -STORE, 140164965851136, 140164982636543, -STORE, 140164957458432, 140164982636543, -STORE, 140164949065728, 140164982636543, -STORE, 140164940673024, 140164982636543, -STORE, 140164806455296, 140164940673023, -STORE, 140164798062592, 140164806455295, -STORE, 140164789669888, 140164806455295, -STORE, 140164655452160, 140164789669887, -STORE, 140164647059456, 140164655452159, -STORE, 140164638666752, 140164655452159, -SNULL, 140164655452160, 140164714201087, -STORE, 140164714201088, 140164789669887, -STORE, 140164655452160, 140164714201087, -ERASE, 140164655452160, 140164714201087, -STORE, 140164705808384, 140164714201087, -STORE, 140164697415680, 140164714201087, -STORE, 140164504449024, 140164638666751, -SNULL, 140164504449024, 140164512874495, -STORE, 140164512874496, 140164638666751, -STORE, 140164504449024, 140164512874495, -ERASE, 140164504449024, 140164512874495, -STORE, 140164689022976, 140164714201087, -STORE, 140164680630272, 140164714201087, -SNULL, 140164680634367, 140164714201087, -STORE, 140164680630272, 140164680634367, -STORE, 140164680634368, 140164714201087, -STORE, 140164378656768, 140164638666751, -SNULL, 140165192323072, 140165200715775, -STORE, 140165200715776, 140165209108479, -STORE, 140165192323072, 140165200715775, -SNULL, 140165200719871, 140165209108479, -STORE, 140165200715776, 140165200719871, -STORE, 140165200719872, 140165209108479, -SNULL, 140165049745407, 140165108461567, -STORE, 140164982636544, 140165049745407, -STORE, 140165049745408, 140165108461567, -ERASE, 140165049745408, 140165108461567, -SNULL, 140164982771711, 140165049745407, -STORE, 140164982636544, 140164982771711, -STORE, 140164982771712, 140165049745407, -STORE, 140164244439040, 140164638666751, -SNULL, 140164311547903, 140164638666751, -STORE, 140164244439040, 140164311547903, -STORE, 140164311547904, 140164638666751, -SNULL, 140164311547904, 140164378656767, -STORE, 140164378656768, 140164638666751, -STORE, 140164311547904, 140164378656767, -ERASE, 140164311547904, 140164378656767, -SNULL, 140164806455296, 140164848418815, -STORE, 140164848418816, 140164940673023, -STORE, 140164806455296, 140164848418815, -ERASE, 140164806455296, 140164848418815, -SNULL, 140164915527679, 140164940673023, -STORE, 140164848418816, 140164915527679, -STORE, 140164915527680, 140164940673023, -ERASE, 140164915527680, 140164940673023, -STORE, 140164110221312, 140164311547903, -SNULL, 140164177330175, 140164311547903, -STORE, 140164110221312, 140164177330175, -STORE, 140164177330176, 140164311547903, -SNULL, 140164177330176, 140164244439039, -STORE, 140164244439040, 140164311547903, -STORE, 140164177330176, 140164244439039, -ERASE, 140164177330176, 140164244439039, -SNULL, 140164781309951, 140164789669887, -STORE, 140164714201088, 140164781309951, -STORE, 140164781309952, 140164789669887, -ERASE, 140164781309952, 140164789669887, -STORE, 140163976003584, 140164177330175, -SNULL, 140164043112447, 140164177330175, -STORE, 140163976003584, 140164043112447, -STORE, 140164043112448, 140164177330175, -SNULL, 140164043112448, 140164110221311, -STORE, 140164110221312, 140164177330175, -STORE, 140164043112448, 140164110221311, -ERASE, 140164043112448, 140164110221311, -SNULL, 140164579983359, 140164638666751, -STORE, 140164378656768, 140164579983359, -STORE, 140164579983360, 140164638666751, -ERASE, 140164579983360, 140164638666751, -STORE, 140163841785856, 140164043112447, -SNULL, 140163908894719, 140164043112447, -STORE, 140163841785856, 140163908894719, -STORE, 140163908894720, 140164043112447, -SNULL, 140163908894720, 140163976003583, -STORE, 140163976003584, 140164043112447, -STORE, 140163908894720, 140163976003583, -ERASE, 140163908894720, 140163976003583, -SNULL, 140164940673024, 140164965851135, -STORE, 140164965851136, 140164982636543, -STORE, 140164940673024, 140164965851135, -SNULL, 140164965855231, 140164982636543, -STORE, 140164965851136, 140164965855231, -STORE, 140164965855232, 140164982636543, -SNULL, 140164965855232, 140164974243839, -STORE, 140164974243840, 140164982636543, -STORE, 140164965855232, 140164974243839, -SNULL, 140164974247935, 140164982636543, -STORE, 140164974243840, 140164974247935, -STORE, 140164974247936, 140164982636543, -SNULL, 140164445765631, 140164579983359, -STORE, 140164378656768, 140164445765631, -STORE, 140164445765632, 140164579983359, -SNULL, 140164445765632, 140164512874495, -STORE, 140164512874496, 140164579983359, -STORE, 140164445765632, 140164512874495, -ERASE, 140164445765632, 140164512874495, -SNULL, 140164378791935, 140164445765631, -STORE, 140164378656768, 140164378791935, -STORE, 140164378791936, 140164445765631, -SNULL, 140164789673983, 140164806455295, -STORE, 140164789669888, 140164789673983, -STORE, 140164789673984, 140164806455295, -SNULL, 140164789673984, 140164798062591, -STORE, 140164798062592, 140164806455295, -STORE, 140164789673984, 140164798062591, -SNULL, 140164798066687, 140164806455295, -STORE, 140164798062592, 140164798066687, -STORE, 140164798066688, 140164806455295, -SNULL, 140164638670847, 140164655452159, -STORE, 140164638666752, 140164638670847, -STORE, 140164638670848, 140164655452159, -STORE, 140165100068864, 140165116854271, -STORE, 140165091676160, 140165116854271, -STORE, 140165083283456, 140165116854271, -SNULL, 140164244574207, 140164311547903, -STORE, 140164244439040, 140164244574207, -STORE, 140164244574208, 140164311547903, -SNULL, 140164848553983, 140164915527679, -STORE, 140164848418816, 140164848553983, -STORE, 140164848553984, 140164915527679, -SNULL, 140164110356479, 140164177330175, -STORE, 140164110221312, 140164110356479, -STORE, 140164110356480, 140164177330175, -SNULL, 140164714336255, 140164781309951, -STORE, 140164714201088, 140164714336255, -STORE, 140164714336256, 140164781309951, -SNULL, 140163976138751, 140164043112447, -STORE, 140163976003584, 140163976138751, -STORE, 140163976138752, 140164043112447, -SNULL, 140164513009663, 140164579983359, -STORE, 140164512874496, 140164513009663, -STORE, 140164513009664, 140164579983359, -SNULL, 140163841921023, 140163908894719, -STORE, 140163841785856, 140163841921023, -STORE, 140163841921024, 140163908894719, -SNULL, 140165083283456, 140165100068863, -STORE, 140165100068864, 140165116854271, -STORE, 140165083283456, 140165100068863, -SNULL, 140165100072959, 140165116854271, -STORE, 140165100068864, 140165100072959, -STORE, 140165100072960, 140165116854271, -SNULL, 140165100072960, 140165108461567, -STORE, 140165108461568, 140165116854271, -STORE, 140165100072960, 140165108461567, -SNULL, 140165108465663, 140165116854271, -STORE, 140165108461568, 140165108465663, -STORE, 140165108465664, 140165116854271, -STORE, 140165074890752, 140165100068863, -SNULL, 140165074894847, 140165100068863, -STORE, 140165074890752, 140165074894847, -STORE, 140165074894848, 140165100068863, -STORE, 140165066498048, 140165074890751, -STORE, 140165058105344, 140165074890751, -STORE, 140164932280320, 140164965851135, -SNULL, 140165192327167, 140165200715775, -STORE, 140165192323072, 140165192327167, -STORE, 140165192327168, 140165200715775, -STORE, 140164923887616, 140164965851135, -SNULL, 140164923891711, 140164965851135, -STORE, 140164923887616, 140164923891711, -STORE, 140164923891712, 140164965851135, -SNULL, 140164680634368, 140164705808383, -STORE, 140164705808384, 140164714201087, -STORE, 140164680634368, 140164705808383, -SNULL, 140164705812479, 140164714201087, -STORE, 140164705808384, 140164705812479, -STORE, 140164705812480, 140164714201087, -SNULL, 140164680634368, 140164697415679, -STORE, 140164697415680, 140164705808383, -STORE, 140164680634368, 140164697415679, -SNULL, 140164697419775, 140164705808383, -STORE, 140164697415680, 140164697419775, -STORE, 140164697419776, 140164705808383, -STORE, 140164840026112, 140164848418815, -STORE, 140164831633408, 140164848418815, -STORE, 140164823240704, 140164848418815, -SNULL, 140165074894848, 140165083283455, -STORE, 140165083283456, 140165100068863, -STORE, 140165074894848, 140165083283455, -SNULL, 140165083287551, 140165100068863, -STORE, 140165083283456, 140165083287551, -STORE, 140165083287552, 140165100068863, -SNULL, 140165083287552, 140165091676159, -STORE, 140165091676160, 140165100068863, -STORE, 140165083287552, 140165091676159, -SNULL, 140165091680255, 140165100068863, -STORE, 140165091676160, 140165091680255, -STORE, 140165091680256, 140165100068863, -SNULL, 140164638670848, 140164647059455, -STORE, 140164647059456, 140164655452159, -STORE, 140164638670848, 140164647059455, -SNULL, 140164647063551, 140164655452159, -STORE, 140164647059456, 140164647063551, -STORE, 140164647063552, 140164655452159, -SNULL, 140164923891712, 140164940673023, -STORE, 140164940673024, 140164965851135, -STORE, 140164923891712, 140164940673023, -SNULL, 140164940677119, 140164965851135, -STORE, 140164940673024, 140164940677119, -STORE, 140164940677120, 140164965851135, -SNULL, 140164940677120, 140164949065727, -STORE, 140164949065728, 140164965851135, -STORE, 140164940677120, 140164949065727, -SNULL, 140164949069823, 140164965851135, -STORE, 140164949065728, 140164949069823, -STORE, 140164949069824, 140164965851135, -SNULL, 140164949069824, 140164957458431, -STORE, 140164957458432, 140164965851135, -STORE, 140164949069824, 140164957458431, -SNULL, 140164957462527, 140164965851135, -STORE, 140164957458432, 140164957462527, -STORE, 140164957462528, 140164965851135, -SNULL, 140164680634368, 140164689022975, -STORE, 140164689022976, 140164697415679, -STORE, 140164680634368, 140164689022975, -SNULL, 140164689027071, 140164697415679, -STORE, 140164689022976, 140164689027071, -STORE, 140164689027072, 140164697415679, -STORE, 140164814848000, 140164848418815, -SNULL, 140165058105344, 140165066498047, -STORE, 140165066498048, 140165074890751, -STORE, 140165058105344, 140165066498047, -SNULL, 140165066502143, 140165074890751, -STORE, 140165066498048, 140165066502143, -STORE, 140165066502144, 140165074890751, -SNULL, 140165058109439, 140165066498047, -STORE, 140165058105344, 140165058109439, -STORE, 140165058109440, 140165066498047, -STORE, 140164798066688, 140164814847999, -SNULL, 140164798066688, 140164806455295, -STORE, 140164806455296, 140164814847999, -STORE, 140164798066688, 140164806455295, -SNULL, 140164806459391, 140164814847999, -STORE, 140164806455296, 140164806459391, -STORE, 140164806459392, 140164814847999, -SNULL, 140164923891712, 140164932280319, -STORE, 140164932280320, 140164940673023, -STORE, 140164923891712, 140164932280319, -SNULL, 140164932284415, 140164940673023, -STORE, 140164932280320, 140164932284415, -STORE, 140164932284416, 140164940673023, -STORE, 140164672237568, 140164680630271, -STORE, 140164663844864, 140164680630271, -STORE, 140164647063552, 140164680630271, -SNULL, 140164647063552, 140164655452159, -STORE, 140164655452160, 140164680630271, -STORE, 140164647063552, 140164655452159, -SNULL, 140164655456255, 140164680630271, -STORE, 140164655452160, 140164655456255, -STORE, 140164655456256, 140164680630271, -STORE, 140164630274048, 140164638666751, -SNULL, 140164814852095, 140164848418815, -STORE, 140164814848000, 140164814852095, -STORE, 140164814852096, 140164848418815, -SNULL, 140164814852096, 140164831633407, -STORE, 140164831633408, 140164848418815, -STORE, 140164814852096, 140164831633407, -SNULL, 140164831637503, 140164848418815, -STORE, 140164831633408, 140164831637503, -STORE, 140164831637504, 140164848418815, -STORE, 140164621881344, 140164638666751, -SNULL, 140164831637504, 140164840026111, -STORE, 140164840026112, 140164848418815, -STORE, 140164831637504, 140164840026111, -SNULL, 140164840030207, 140164848418815, -STORE, 140164840026112, 140164840030207, -STORE, 140164840030208, 140164848418815, -STORE, 140164613488640, 140164638666751, -SNULL, 140164613492735, 140164638666751, -STORE, 140164613488640, 140164613492735, -STORE, 140164613492736, 140164638666751, -STORE, 140164605095936, 140164613488639, -SNULL, 140164605100031, 140164613488639, -STORE, 140164605095936, 140164605100031, -STORE, 140164605100032, 140164613488639, -STORE, 140164596703232, 140164605095935, -STORE, 140164588310528, 140164605095935, -SNULL, 140164588314623, 140164605095935, -STORE, 140164588310528, 140164588314623, -STORE, 140164588314624, 140164605095935, -STORE, 140164504481792, 140164512874495, -STORE, 140164496089088, 140164512874495, -SNULL, 140164496089088, 140164504481791, -STORE, 140164504481792, 140164512874495, -STORE, 140164496089088, 140164504481791, -SNULL, 140164504485887, 140164512874495, -STORE, 140164504481792, 140164504485887, -STORE, 140164504485888, 140164512874495, -SNULL, 140164613492736, 140164630274047, -STORE, 140164630274048, 140164638666751, -STORE, 140164613492736, 140164630274047, -SNULL, 140164630278143, 140164638666751, -STORE, 140164630274048, 140164630278143, -STORE, 140164630278144, 140164638666751, -STORE, 140164487696384, 140164504481791, -STORE, 140164479303680, 140164504481791, -SNULL, 140164814852096, 140164823240703, -STORE, 140164823240704, 140164831633407, -STORE, 140164814852096, 140164823240703, -SNULL, 140164823244799, 140164831633407, -STORE, 140164823240704, 140164823244799, -STORE, 140164823244800, 140164831633407, -STORE, 140164470910976, 140164504481791, -SNULL, 140164470910976, 140164496089087, -STORE, 140164496089088, 140164504481791, -STORE, 140164470910976, 140164496089087, -SNULL, 140164496093183, 140164504481791, -STORE, 140164496089088, 140164496093183, -STORE, 140164496093184, 140164504481791, -SNULL, 140164655456256, 140164672237567, -STORE, 140164672237568, 140164680630271, -STORE, 140164655456256, 140164672237567, -SNULL, 140164672241663, 140164680630271, -STORE, 140164672237568, 140164672241663, -STORE, 140164672241664, 140164680630271, -STORE, 140164462518272, 140164496089087, -STORE, 140164454125568, 140164496089087, -SNULL, 140164655456256, 140164663844863, -STORE, 140164663844864, 140164672237567, -STORE, 140164655456256, 140164663844863, -SNULL, 140164663848959, 140164672237567, -STORE, 140164663844864, 140164663848959, -STORE, 140164663848960, 140164672237567, -STORE, 140164370264064, 140164378656767, -STORE, 140164361871360, 140164378656767, -STORE, 140164353478656, 140164378656767, -STORE, 140164345085952, 140164378656767, -SNULL, 140164345085952, 140164353478655, -STORE, 140164353478656, 140164378656767, -STORE, 140164345085952, 140164353478655, -SNULL, 140164353482751, 140164378656767, -STORE, 140164353478656, 140164353482751, -STORE, 140164353482752, 140164378656767, -SNULL, 140164454125568, 140164487696383, -STORE, 140164487696384, 140164496089087, -STORE, 140164454125568, 140164487696383, -SNULL, 140164487700479, 140164496089087, -STORE, 140164487696384, 140164487700479, -STORE, 140164487700480, 140164496089087, -STORE, 140164336693248, 140164353478655, -SNULL, 140164336697343, 140164353478655, -STORE, 140164336693248, 140164336697343, -STORE, 140164336697344, 140164353478655, -STORE, 140164328300544, 140164336693247, -SNULL, 140164454125568, 140164479303679, -STORE, 140164479303680, 140164487696383, -STORE, 140164454125568, 140164479303679, -SNULL, 140164479307775, 140164487696383, -STORE, 140164479303680, 140164479307775, -STORE, 140164479307776, 140164487696383, -STORE, 140164319907840, 140164336693247, -STORE, 140164236046336, 140164244439039, -SNULL, 140164588314624, 140164596703231, -STORE, 140164596703232, 140164605095935, -STORE, 140164588314624, 140164596703231, -SNULL, 140164596707327, 140164605095935, -STORE, 140164596703232, 140164596707327, -STORE, 140164596707328, 140164605095935, -SNULL, 140164454125568, 140164462518271, -STORE, 140164462518272, 140164479303679, -STORE, 140164454125568, 140164462518271, -SNULL, 140164462522367, 140164479303679, -STORE, 140164462518272, 140164462522367, -STORE, 140164462522368, 140164479303679, -STORE, 140164227653632, 140164244439039, -SNULL, 140164227657727, 140164244439039, -STORE, 140164227653632, 140164227657727, -STORE, 140164227657728, 140164244439039, -SNULL, 140164462522368, 140164470910975, -STORE, 140164470910976, 140164479303679, -STORE, 140164462522368, 140164470910975, -SNULL, 140164470915071, 140164479303679, -STORE, 140164470910976, 140164470915071, -STORE, 140164470915072, 140164479303679, -SNULL, 140164613492736, 140164621881343, -STORE, 140164621881344, 140164630274047, -STORE, 140164613492736, 140164621881343, -SNULL, 140164621885439, 140164630274047, -STORE, 140164621881344, 140164621885439, -STORE, 140164621885440, 140164630274047, -SNULL, 140164353482752, 140164370264063, -STORE, 140164370264064, 140164378656767, -STORE, 140164353482752, 140164370264063, -SNULL, 140164370268159, 140164378656767, -STORE, 140164370264064, 140164370268159, -STORE, 140164370268160, 140164378656767, -STORE, 140164219260928, 140164227653631, -SNULL, 140164319911935, 140164336693247, -STORE, 140164319907840, 140164319911935, -STORE, 140164319911936, 140164336693247, -SNULL, 140164336697344, 140164345085951, -STORE, 140164345085952, 140164353478655, -STORE, 140164336697344, 140164345085951, -SNULL, 140164345090047, 140164353478655, -STORE, 140164345085952, 140164345090047, -STORE, 140164345090048, 140164353478655, -SNULL, 140164319911936, 140164328300543, -STORE, 140164328300544, 140164336693247, -STORE, 140164319911936, 140164328300543, -SNULL, 140164328304639, 140164336693247, -STORE, 140164328300544, 140164328304639, -STORE, 140164328304640, 140164336693247, -SNULL, 140164454129663, 140164462518271, -STORE, 140164454125568, 140164454129663, -STORE, 140164454129664, 140164462518271, -STORE, 140164210868224, 140164227653631, -STORE, 140164202475520, 140164227653631, -STORE, 140164194082816, 140164227653631, -SNULL, 140164194086911, 140164227653631, -STORE, 140164194082816, 140164194086911, -STORE, 140164194086912, 140164227653631, -SNULL, 140164353482752, 140164361871359, -STORE, 140164361871360, 140164370264063, -STORE, 140164353482752, 140164361871359, -SNULL, 140164361875455, 140164370264063, -STORE, 140164361871360, 140164361875455, -STORE, 140164361875456, 140164370264063, -SNULL, 140164227657728, 140164236046335, -STORE, 140164236046336, 140164244439039, -STORE, 140164227657728, 140164236046335, -SNULL, 140164236050431, 140164244439039, -STORE, 140164236046336, 140164236050431, -STORE, 140164236050432, 140164244439039, -STORE, 140164185690112, 140164194082815, -SNULL, 140164194086912, 140164219260927, -STORE, 140164219260928, 140164227653631, -STORE, 140164194086912, 140164219260927, -SNULL, 140164219265023, 140164227653631, -STORE, 140164219260928, 140164219265023, -STORE, 140164219265024, 140164227653631, -STORE, 140164101828608, 140164110221311, -STORE, 140164093435904, 140164110221311, -STORE, 140164085043200, 140164110221311, -SNULL, 140164085047295, 140164110221311, -STORE, 140164085043200, 140164085047295, -STORE, 140164085047296, 140164110221311, -STORE, 140164076650496, 140164085043199, -SNULL, 140164185694207, 140164194082815, -STORE, 140164185690112, 140164185694207, -STORE, 140164185694208, 140164194082815, -SNULL, 140164085047296, 140164101828607, -STORE, 140164101828608, 140164110221311, -STORE, 140164085047296, 140164101828607, -SNULL, 140164101832703, 140164110221311, -STORE, 140164101828608, 140164101832703, -STORE, 140164101832704, 140164110221311, -SNULL, 140164085047296, 140164093435903, -STORE, 140164093435904, 140164101828607, -STORE, 140164085047296, 140164093435903, -SNULL, 140164093439999, 140164101828607, -STORE, 140164093435904, 140164093439999, -STORE, 140164093440000, 140164101828607, -SNULL, 140164194086912, 140164202475519, -STORE, 140164202475520, 140164219260927, -STORE, 140164194086912, 140164202475519, -SNULL, 140164202479615, 140164219260927, -STORE, 140164202475520, 140164202479615, -STORE, 140164202479616, 140164219260927, -SNULL, 140164202479616, 140164210868223, -STORE, 140164210868224, 140164219260927, -STORE, 140164202479616, 140164210868223, -SNULL, 140164210872319, 140164219260927, -STORE, 140164210868224, 140164210872319, -STORE, 140164210872320, 140164219260927, -SNULL, 140164076654591, 140164085043199, -STORE, 140164076650496, 140164076654591, -STORE, 140164076654592, 140164085043199, -STORE, 140164068257792, 140164076650495, -SNULL, 140164068261887, 140164076650495, -STORE, 140164068257792, 140164068261887, -STORE, 140164068261888, 140164076650495, -STORE, 140165753053184, 140165753081855, -STORE, 140165725851648, 140165728043007, -SNULL, 140165725851648, 140165725941759, -STORE, 140165725941760, 140165728043007, -STORE, 140165725851648, 140165725941759, -SNULL, 140165728034815, 140165728043007, -STORE, 140165725941760, 140165728034815, -STORE, 140165728034816, 140165728043007, -ERASE, 140165728034816, 140165728043007, -STORE, 140165728034816, 140165728043007, -SNULL, 140165728038911, 140165728043007, -STORE, 140165728034816, 140165728038911, -STORE, 140165728038912, 140165728043007, -ERASE, 140165753053184, 140165753081855, -ERASE, 140164638666752, 140164638670847, -ERASE, 140164638670848, 140164647059455, -ERASE, 140165091676160, 140165091680255, -ERASE, 140165091680256, 140165100068863, -ERASE, 140164613488640, 140164613492735, -ERASE, 140164613492736, 140164621881343, -ERASE, 140164319907840, 140164319911935, -ERASE, 140164319911936, 140164328300543, -ERASE, 140165620154368, 140165620158463, -ERASE, 140165620158464, 140165628547071, -ERASE, 140164798062592, 140164798066687, -ERASE, 140164798066688, 140164806455295, -ERASE, 140164789669888, 140164789673983, -ERASE, 140164789673984, 140164798062591, -ERASE, 140164965851136, 140164965855231, -ERASE, 140164965855232, 140164974243839, -ERASE, 140165074890752, 140165074894847, -ERASE, 140165074894848, 140165083283455, -ERASE, 140164672237568, 140164672241663, -ERASE, 140164672241664, 140164680630271, -ERASE, 140164454125568, 140164454129663, -ERASE, 140164454129664, 140164462518271, -ERASE, 140165200715776, 140165200719871, -ERASE, 140165200719872, 140165209108479, -ERASE, 140164932280320, 140164932284415, -ERASE, 140164932284416, 140164940673023, -ERASE, 140164663844864, 140164663848959, -ERASE, 140164663848960, 140164672237567, -ERASE, 140164697415680, 140164697419775, -ERASE, 140164697419776, 140164705808383, -ERASE, 140164831633408, 140164831637503, -ERASE, 140164831637504, 140164840026111, -ERASE, 140165192323072, 140165192327167, -ERASE, 140165192327168, 140165200715775, -ERASE, 140165108461568, 140165108465663, -ERASE, 140165108465664, 140165116854271, -ERASE, 140164840026112, 140164840030207, -ERASE, 140164840030208, 140164848418815, -ERASE, 140164647059456, 140164647063551, -ERASE, 140164647063552, 140164655452159, -ERASE, 140165083283456, 140165083287551, -ERASE, 140165083287552, 140165091676159, -ERASE, 140164923887616, 140164923891711, -ERASE, 140164923891712, 140164932280319, -ERASE, 140164823240704, 140164823244799, -ERASE, 140164823244800, 140164831633407, -ERASE, 140164227653632, 140164227657727, -ERASE, 140164227657728, 140164236046335, -ERASE, 140164957458432, 140164957462527, -ERASE, 140164957462528, 140164965851135, -ERASE, 140164680630272, 140164680634367, -ERASE, 140164680634368, 140164689022975, -ERASE, 140164974243840, 140164974247935, -ERASE, 140164974247936, 140164982636543, -ERASE, 140165066498048, 140165066502143, -ERASE, 140165066502144, 140165074890751, -ERASE, 140164621881344, 140164621885439, -ERASE, 140164621885440, 140164630274047, -ERASE, 140164949065728, 140164949069823, -ERASE, 140164949069824, 140164957458431, -ERASE, 140164588310528, 140164588314623, -ERASE, 140164588314624, 140164596703231, -ERASE, 140164806455296, 140164806459391, -ERASE, 140164806459392, 140164814847999, -ERASE, 140164940673024, 140164940677119, -ERASE, 140164940677120, 140164949065727, -ERASE, 140164596703232, 140164596707327, -ERASE, 140164596707328, 140164605095935, -ERASE, 140164605095936, 140164605100031, -ERASE, 140164605100032, 140164613488639, -ERASE, 140164655452160, 140164655456255, -ERASE, 140164655456256, 140164663844863, -ERASE, 140164705808384, 140164705812479, -ERASE, 140164705812480, 140164714201087, -ERASE, 140164689022976, 140164689027071, -ERASE, 140164689027072, 140164697415679, -ERASE, 140164630274048, 140164630278143, -ERASE, 140164630278144, 140164638666751, -ERASE, 140164479303680, 140164479307775, -ERASE, 140164479307776, 140164487696383, -ERASE, 140164236046336, 140164236050431, -ERASE, 140164236050432, 140164244439039, -ERASE, 140164085043200, 140164085047295, -ERASE, 140164085047296, 140164093435903, -ERASE, 140164345085952, 140164345090047, -ERASE, 140164345090048, 140164353478655, -ERASE, 140164101828608, 140164101832703, -ERASE, 140164101832704, 140164110221311, -ERASE, 140164370264064, 140164370268159, -ERASE, 140164370268160, 140164378656767, -ERASE, 140164336693248, 140164336697343, -ERASE, 140164336697344, 140164345085951, -ERASE, 140164194082816, 140164194086911, -ERASE, 140164194086912, 140164202475519, -ERASE, 140164353478656, 140164353482751, -ERASE, 140164353482752, 140164361871359, -ERASE, 140164210868224, 140164210872319, -ERASE, 140164210872320, 140164219260927, -ERASE, 140164814848000, 140164814852095, -ERASE, 140164814852096, 140164823240703, -ERASE, 140164504481792, 140164504485887, -ERASE, 140164504485888, 140164512874495, -ERASE, 140165100068864, 140165100072959, -ERASE, 140165100072960, 140165108461567, -ERASE, 140164361871360, 140164361875455, -ERASE, 140164361875456, 140164370264063, -ERASE, 140164470910976, 140164470915071, -ERASE, 140164470915072, 140164479303679, -ERASE, 140164076650496, 140164076654591, -ERASE, 140164076654592, 140164085043199, -ERASE, 140164202475520, 140164202479615, -ERASE, 140164202479616, 140164210868223, -ERASE, 140164462518272, 140164462522367, -ERASE, 140164462522368, 140164470910975, -ERASE, 140165351718912, 140165351723007, -ERASE, 140165351723008, 140165360111615, -ERASE, 140164328300544, 140164328304639, -ERASE, 140164328304640, 140164336693247, -ERASE, 140164093435904, 140164093439999, -ERASE, 140164093440000, 140164101828607, -ERASE, 140165603368960, 140165603373055, -ERASE, 140165603373056, 140165611761663, -ERASE, 140165368504320, 140165368508415, -ERASE, 140165368508416, 140165376897023, -ERASE, 140165334933504, 140165334937599, -ERASE, 140165334937600, 140165343326207, -ERASE, 140165594976256, 140165594980351, -ERASE, 140165594980352, 140165603368959, -ERASE, 140164487696384, 140164487700479, -ERASE, 140164487700480, 140164496089087, -ERASE, 140164219260928, 140164219265023, -ERASE, 140164219265024, 140164227653631, -ERASE, 140164185690112, 140164185694207, -ERASE, 140164185694208, 140164194082815, -ERASE, 140164068257792, 140164068261887, -ERASE, 140164068261888, 140164076650495, -ERASE, 140165225893888, 140165225897983, -ERASE, 140165225897984, 140165234286591, -ERASE, 140165058105344, 140165058109439, - }; - unsigned long set31[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140730890784768, 140737488351231, -SNULL, 140730890788863, 140737488351231, -STORE, 140730890784768, 140730890788863, -STORE, 140730890653696, 140730890788863, -STORE, 94577123659776, 94577125912575, -SNULL, 94577123790847, 94577125912575, -STORE, 94577123659776, 94577123790847, -STORE, 94577123790848, 94577125912575, -ERASE, 94577123790848, 94577125912575, -STORE, 94577125883904, 94577125892095, -STORE, 94577125892096, 94577125912575, -STORE, 140624060407808, 140624062660607, -SNULL, 140624060551167, 140624062660607, -STORE, 140624060407808, 140624060551167, -STORE, 140624060551168, 140624062660607, -ERASE, 140624060551168, 140624062660607, -STORE, 140624062648320, 140624062656511, -STORE, 140624062656512, 140624062660607, -STORE, 140730892140544, 140730892144639, -STORE, 140730892128256, 140730892140543, -STORE, 140624062619648, 140624062648319, -STORE, 140624062611456, 140624062619647, -STORE, 140624058191872, 140624060407807, -SNULL, 140624058191872, 140624058290175, -STORE, 140624058290176, 140624060407807, -STORE, 140624058191872, 140624058290175, -SNULL, 140624060383231, 140624060407807, -STORE, 140624058290176, 140624060383231, -STORE, 140624060383232, 140624060407807, -SNULL, 140624060383232, 140624060391423, -STORE, 140624060391424, 140624060407807, -STORE, 140624060383232, 140624060391423, -ERASE, 140624060383232, 140624060391423, -STORE, 140624060383232, 140624060391423, -ERASE, 140624060391424, 140624060407807, -STORE, 140624060391424, 140624060407807, -STORE, 140624054394880, 140624058191871, -SNULL, 140624054394880, 140624056053759, -STORE, 140624056053760, 140624058191871, -STORE, 140624054394880, 140624056053759, -SNULL, 140624058150911, 140624058191871, -STORE, 140624056053760, 140624058150911, -STORE, 140624058150912, 140624058191871, -SNULL, 140624058150912, 140624058175487, -STORE, 140624058175488, 140624058191871, -STORE, 140624058150912, 140624058175487, -ERASE, 140624058150912, 140624058175487, -STORE, 140624058150912, 140624058175487, -ERASE, 140624058175488, 140624058191871, -STORE, 140624058175488, 140624058191871, -STORE, 140624062603264, 140624062619647, -SNULL, 140624058167295, 140624058175487, -STORE, 140624058150912, 140624058167295, -STORE, 140624058167296, 140624058175487, -SNULL, 140624060387327, 140624060391423, -STORE, 140624060383232, 140624060387327, -STORE, 140624060387328, 140624060391423, -SNULL, 94577125887999, 94577125892095, -STORE, 94577125883904, 94577125887999, -STORE, 94577125888000, 94577125892095, -SNULL, 140624062652415, 140624062656511, -STORE, 140624062648320, 140624062652415, -STORE, 140624062652416, 140624062656511, -ERASE, 140624062619648, 140624062648319, -STORE, 94577157709824, 94577157844991, -STORE, 140624046002176, 140624054394879, -SNULL, 140624046006271, 140624054394879, -STORE, 140624046002176, 140624046006271, -STORE, 140624046006272, 140624054394879, -STORE, 140624037609472, 140624046002175, -STORE, 140623903391744, 140624037609471, -SNULL, 140623903391744, 140623940157439, -STORE, 140623940157440, 140624037609471, -STORE, 140623903391744, 140623940157439, -ERASE, 140623903391744, 140623940157439, -SNULL, 140624007266303, 140624037609471, -STORE, 140623940157440, 140624007266303, -STORE, 140624007266304, 140624037609471, -ERASE, 140624007266304, 140624037609471, -SNULL, 140623940292607, 140624007266303, -STORE, 140623940157440, 140623940292607, -STORE, 140623940292608, 140624007266303, -SNULL, 140624037613567, 140624046002175, -STORE, 140624037609472, 140624037613567, -STORE, 140624037613568, 140624046002175, -STORE, 140624029216768, 140624037609471, -SNULL, 140624029220863, 140624037609471, -STORE, 140624029216768, 140624029220863, -STORE, 140624029220864, 140624037609471, -STORE, 140624020824064, 140624029216767, -SNULL, 140624020828159, 140624029216767, -STORE, 140624020824064, 140624020828159, -STORE, 140624020828160, 140624029216767, -STORE, 140624012431360, 140624020824063, -SNULL, 140624012435455, 140624020824063, -STORE, 140624012431360, 140624012435455, -STORE, 140624012435456, 140624020824063, -STORE, 140623931764736, 140623940157439, -STORE, 140623797547008, 140623931764735, -SNULL, 140623797547008, 140623805939711, -STORE, 140623805939712, 140623931764735, -STORE, 140623797547008, 140623805939711, -ERASE, 140623797547008, 140623805939711, -SNULL, 140623873048575, 140623931764735, -STORE, 140623805939712, 140623873048575, -STORE, 140623873048576, 140623931764735, -ERASE, 140623873048576, 140623931764735, -STORE, 140623923372032, 140623940157439, -STORE, 140623914979328, 140623940157439, -STORE, 140623906586624, 140623940157439, -STORE, 140623671721984, 140623873048575, -SNULL, 140623738830847, 140623873048575, -STORE, 140623671721984, 140623738830847, -STORE, 140623738830848, 140623873048575, -SNULL, 140623738830848, 140623805939711, -STORE, 140623805939712, 140623873048575, -STORE, 140623738830848, 140623805939711, -ERASE, 140623738830848, 140623805939711, -SNULL, 140623806074879, 140623873048575, -STORE, 140623805939712, 140623806074879, -STORE, 140623806074880, 140623873048575, -SNULL, 140623906586624, 140623931764735, -STORE, 140623931764736, 140623940157439, -STORE, 140623906586624, 140623931764735, -SNULL, 140623931768831, 140623940157439, -STORE, 140623931764736, 140623931768831, -STORE, 140623931768832, 140623940157439, -STORE, 140623537504256, 140623738830847, -SNULL, 140623537504256, 140623671721983, -STORE, 140623671721984, 140623738830847, -STORE, 140623537504256, 140623671721983, -SNULL, 140623671857151, 140623738830847, -STORE, 140623671721984, 140623671857151, -STORE, 140623671857152, 140623738830847, -SNULL, 140623604613119, 140623671721983, -STORE, 140623537504256, 140623604613119, -STORE, 140623604613120, 140623671721983, -ERASE, 140623604613120, 140623671721983, -SNULL, 140623537639423, 140623604613119, -STORE, 140623537504256, 140623537639423, -STORE, 140623537639424, 140623604613119, -STORE, 140623537639424, 140623671721983, -SNULL, 140623537639424, 140623604613119, -STORE, 140623604613120, 140623671721983, -STORE, 140623537639424, 140623604613119, -SNULL, 140623604748287, 140623671721983, -STORE, 140623604613120, 140623604748287, -STORE, 140623604748288, 140623671721983, -STORE, 140623898193920, 140623931764735, -SNULL, 140623898193920, 140623923372031, -STORE, 140623923372032, 140623931764735, -STORE, 140623898193920, 140623923372031, -SNULL, 140623923376127, 140623931764735, -STORE, 140623923372032, 140623923376127, -STORE, 140623923376128, 140623931764735, -STORE, 140623889801216, 140623923372031, -SNULL, 140623889801216, 140623898193919, -STORE, 140623898193920, 140623923372031, -STORE, 140623889801216, 140623898193919, -SNULL, 140623898198015, 140623923372031, -STORE, 140623898193920, 140623898198015, -STORE, 140623898198016, 140623923372031, -SNULL, 140623889805311, 140623898193919, -STORE, 140623889801216, 140623889805311, -STORE, 140623889805312, 140623898193919, -SNULL, 140623898198016, 140623906586623, -STORE, 140623906586624, 140623923372031, -STORE, 140623898198016, 140623906586623, -SNULL, 140623906590719, 140623923372031, -STORE, 140623906586624, 140623906590719, -STORE, 140623906590720, 140623923372031, -STORE, 140623881408512, 140623889801215, -SNULL, 140623906590720, 140623914979327, -STORE, 140623914979328, 140623923372031, -STORE, 140623906590720, 140623914979327, -SNULL, 140623914983423, 140623923372031, -STORE, 140623914979328, 140623914983423, -STORE, 140623914983424, 140623923372031, -SNULL, 140623881412607, 140623889801215, -STORE, 140623881408512, 140623881412607, -STORE, 140623881412608, 140623889801215, -STORE, 140623797547008, 140623805939711, -STORE, 140623789154304, 140623805939711, -STORE, 140623780761600, 140623805939711, -SNULL, 140623780761600, 140623789154303, -STORE, 140623789154304, 140623805939711, -STORE, 140623780761600, 140623789154303, -SNULL, 140623789158399, 140623805939711, -STORE, 140623789154304, 140623789158399, -STORE, 140623789158400, 140623805939711, -STORE, 140623772368896, 140623789154303, -STORE, 140623763976192, 140623789154303, -SNULL, 140623763976192, 140623780761599, -STORE, 140623780761600, 140623789154303, -STORE, 140623763976192, 140623780761599, -SNULL, 140623780765695, 140623789154303, -STORE, 140623780761600, 140623780765695, -STORE, 140623780765696, 140623789154303, -SNULL, 140623789158400, 140623797547007, -STORE, 140623797547008, 140623805939711, -STORE, 140623789158400, 140623797547007, -SNULL, 140623797551103, 140623805939711, -STORE, 140623797547008, 140623797551103, -STORE, 140623797551104, 140623805939711, -SNULL, 140623763976192, 140623772368895, -STORE, 140623772368896, 140623780761599, -STORE, 140623763976192, 140623772368895, -SNULL, 140623772372991, 140623780761599, -STORE, 140623772368896, 140623772372991, -STORE, 140623772372992, 140623780761599, -SNULL, 140623763980287, 140623772368895, -STORE, 140623763976192, 140623763980287, -STORE, 140623763980288, 140623772368895, -STORE, 140623755583488, 140623763976191, -STORE, 140623747190784, 140623763976191, -SNULL, 140623747190784, 140623755583487, -STORE, 140623755583488, 140623763976191, -STORE, 140623747190784, 140623755583487, -SNULL, 140623755587583, 140623763976191, -STORE, 140623755583488, 140623755587583, -STORE, 140623755587584, 140623763976191, -STORE, 140623529111552, 140623537504255, -SNULL, 140623747194879, 140623755583487, -STORE, 140623747190784, 140623747194879, -STORE, 140623747194880, 140623755583487, -SNULL, 140623529115647, 140623537504255, -STORE, 140623529111552, 140623529115647, -STORE, 140623529115648, 140623537504255, -STORE, 140623520718848, 140623529111551, -SNULL, 140623520722943, 140623529111551, -STORE, 140623520718848, 140623520722943, -STORE, 140623520722944, 140623529111551, -STORE, 140623512326144, 140623520718847, -STORE, 140623503933440, 140623520718847, -STORE, 140623495540736, 140623520718847, -STORE, 140623361323008, 140623495540735, -STORE, 140623227105280, 140623495540735, -STORE, 140623218712576, 140623227105279, -STORE, 140623084494848, 140623218712575, -STORE, 140623076102144, 140623084494847, -STORE, 140622941884416, 140623076102143, -SNULL, 140622941884416, 140623000633343, -STORE, 140623000633344, 140623076102143, -STORE, 140622941884416, 140623000633343, -ERASE, 140622941884416, 140623000633343, -STORE, 140622992240640, 140623000633343, -STORE, 140622983847936, 140623000633343, -STORE, 140622849630208, 140622983847935, -STORE, 140622841237504, 140622849630207, -SNULL, 140622849630208, 140622866415615, -STORE, 140622866415616, 140622983847935, -STORE, 140622849630208, 140622866415615, -ERASE, 140622849630208, 140622866415615, -STORE, 140622858022912, 140622866415615, -SNULL, 140622933524479, 140622983847935, -STORE, 140622866415616, 140622933524479, -STORE, 140622933524480, 140622983847935, -ERASE, 140622933524480, 140622983847935, -STORE, 140622975455232, 140623000633343, -STORE, 140622707019776, 140622841237503, -STORE, 140622967062528, 140623000633343, -STORE, 140622572802048, 140622841237503, -STORE, 140622958669824, 140623000633343, -STORE, 140622438584320, 140622841237503, -STORE, 140622950277120, 140623000633343, -SNULL, 140622858027007, 140622866415615, -STORE, 140622858022912, 140622858027007, -STORE, 140622858027008, 140622866415615, -STORE, 140622941884416, 140623000633343, -STORE, 140622841237504, 140622858022911, -SNULL, 140622841237504, 140622849630207, -STORE, 140622849630208, 140622858022911, -STORE, 140622841237504, 140622849630207, -SNULL, 140622849634303, 140622858022911, -STORE, 140622849630208, 140622849634303, -STORE, 140622849634304, 140622858022911, -STORE, 140622430191616, 140622438584319, -SNULL, 140622430195711, 140622438584319, -STORE, 140622430191616, 140622430195711, -STORE, 140622430195712, 140622438584319, -SNULL, 140623361323007, 140623495540735, -STORE, 140623227105280, 140623361323007, -STORE, 140623361323008, 140623495540735, -SNULL, 140623361323008, 140623403286527, -STORE, 140623403286528, 140623495540735, -STORE, 140623361323008, 140623403286527, -ERASE, 140623361323008, 140623403286527, -SNULL, 140623470395391, 140623495540735, -STORE, 140623403286528, 140623470395391, -STORE, 140623470395392, 140623495540735, -ERASE, 140623470395392, 140623495540735, -SNULL, 140623227105280, 140623269068799, -STORE, 140623269068800, 140623361323007, -STORE, 140623227105280, 140623269068799, -ERASE, 140623227105280, 140623269068799, -SNULL, 140623084494848, 140623134851071, -STORE, 140623134851072, 140623218712575, -STORE, 140623084494848, 140623134851071, -ERASE, 140623084494848, 140623134851071, -SNULL, 140623201959935, 140623218712575, -STORE, 140623134851072, 140623201959935, -STORE, 140623201959936, 140623218712575, -ERASE, 140623201959936, 140623218712575, -SNULL, 140623067742207, 140623076102143, -STORE, 140623000633344, 140623067742207, -STORE, 140623067742208, 140623076102143, -ERASE, 140623067742208, 140623076102143, -STORE, 140622295973888, 140622430191615, -SNULL, 140622295973888, 140622329544703, -STORE, 140622329544704, 140622430191615, -STORE, 140622295973888, 140622329544703, -ERASE, 140622295973888, 140622329544703, -SNULL, 140622866550783, 140622933524479, -STORE, 140622866415616, 140622866550783, -STORE, 140622866550784, 140622933524479, -SNULL, 140622707019775, 140622841237503, -STORE, 140622438584320, 140622707019775, -STORE, 140622707019776, 140622841237503, -SNULL, 140622707019776, 140622732197887, -STORE, 140622732197888, 140622841237503, -STORE, 140622707019776, 140622732197887, -ERASE, 140622707019776, 140622732197887, -SNULL, 140622799306751, 140622841237503, -STORE, 140622732197888, 140622799306751, -STORE, 140622799306752, 140622841237503, -ERASE, 140622799306752, 140622841237503, -SNULL, 140622572802047, 140622707019775, -STORE, 140622438584320, 140622572802047, -STORE, 140622572802048, 140622707019775, -SNULL, 140622572802048, 140622597980159, -STORE, 140622597980160, 140622707019775, -STORE, 140622572802048, 140622597980159, -ERASE, 140622572802048, 140622597980159, -SNULL, 140622438584320, 140622463762431, -STORE, 140622463762432, 140622572802047, -STORE, 140622438584320, 140622463762431, -ERASE, 140622438584320, 140622463762431, -SNULL, 140622530871295, 140622572802047, -STORE, 140622463762432, 140622530871295, -STORE, 140622530871296, 140622572802047, -ERASE, 140622530871296, 140622572802047, -STORE, 140622195326976, 140622430191615, -SNULL, 140622262435839, 140622430191615, -STORE, 140622195326976, 140622262435839, -STORE, 140622262435840, 140622430191615, -SNULL, 140622262435840, 140622329544703, -STORE, 140622329544704, 140622430191615, -STORE, 140622262435840, 140622329544703, -ERASE, 140622262435840, 140622329544703, -SNULL, 140622841241599, 140622849630207, -STORE, 140622841237504, 140622841241599, -STORE, 140622841241600, 140622849630207, -STORE, 140623487148032, 140623520718847, -STORE, 140623478755328, 140623520718847, -SNULL, 140622941884416, 140622983847935, -STORE, 140622983847936, 140623000633343, -STORE, 140622941884416, 140622983847935, -SNULL, 140622983852031, 140623000633343, -STORE, 140622983847936, 140622983852031, -STORE, 140622983852032, 140623000633343, -STORE, 140623394893824, 140623403286527, -SNULL, 140623394897919, 140623403286527, -STORE, 140623394893824, 140623394897919, -STORE, 140623394897920, 140623403286527, -SNULL, 140623403421695, 140623470395391, -STORE, 140623403286528, 140623403421695, -STORE, 140623403421696, 140623470395391, -SNULL, 140623478755328, 140623503933439, -STORE, 140623503933440, 140623520718847, -STORE, 140623478755328, 140623503933439, -SNULL, 140623503937535, 140623520718847, -STORE, 140623503933440, 140623503937535, -STORE, 140623503937536, 140623520718847, -SNULL, 140623336177663, 140623361323007, -STORE, 140623269068800, 140623336177663, -STORE, 140623336177664, 140623361323007, -ERASE, 140623336177664, 140623361323007, -SNULL, 140623269203967, 140623336177663, -STORE, 140623269068800, 140623269203967, -STORE, 140623269203968, 140623336177663, -SNULL, 140623134986239, 140623201959935, -STORE, 140623134851072, 140623134986239, -STORE, 140623134986240, 140623201959935, -SNULL, 140623000768511, 140623067742207, -STORE, 140623000633344, 140623000768511, -STORE, 140623000768512, 140623067742207, -SNULL, 140622396653567, 140622430191615, -STORE, 140622329544704, 140622396653567, -STORE, 140622396653568, 140622430191615, -ERASE, 140622396653568, 140622430191615, -SNULL, 140622732333055, 140622799306751, -STORE, 140622732197888, 140622732333055, -STORE, 140622732333056, 140622799306751, -SNULL, 140622941884416, 140622975455231, -STORE, 140622975455232, 140622983847935, -STORE, 140622941884416, 140622975455231, -SNULL, 140622975459327, 140622983847935, -STORE, 140622975455232, 140622975459327, -STORE, 140622975459328, 140622983847935, -SNULL, 140622665089023, 140622707019775, -STORE, 140622597980160, 140622665089023, -STORE, 140622665089024, 140622707019775, -ERASE, 140622665089024, 140622707019775, -SNULL, 140622598115327, 140622665089023, -STORE, 140622597980160, 140622598115327, -STORE, 140622598115328, 140622665089023, -SNULL, 140622463897599, 140622530871295, -STORE, 140622463762432, 140622463897599, -STORE, 140622463897600, 140622530871295, -SNULL, 140622195462143, 140622262435839, -STORE, 140622195326976, 140622195462143, -STORE, 140622195462144, 140622262435839, -STORE, 140623386501120, 140623394893823, -SNULL, 140622941884416, 140622950277119, -STORE, 140622950277120, 140622975455231, -STORE, 140622941884416, 140622950277119, -SNULL, 140622950281215, 140622975455231, -STORE, 140622950277120, 140622950281215, -STORE, 140622950281216, 140622975455231, -SNULL, 140622941888511, 140622950277119, -STORE, 140622941884416, 140622941888511, -STORE, 140622941888512, 140622950277119, -STORE, 140623378108416, 140623394893823, -SNULL, 140623478755328, 140623495540735, -STORE, 140623495540736, 140623503933439, -STORE, 140623478755328, 140623495540735, -SNULL, 140623495544831, 140623503933439, -STORE, 140623495540736, 140623495544831, -STORE, 140623495544832, 140623503933439, -SNULL, 140623478755328, 140623487148031, -STORE, 140623487148032, 140623495540735, -STORE, 140623478755328, 140623487148031, -SNULL, 140623487152127, 140623495540735, -STORE, 140623487148032, 140623487152127, -STORE, 140623487152128, 140623495540735, -SNULL, 140623218716671, 140623227105279, -STORE, 140623218712576, 140623218716671, -STORE, 140623218716672, 140623227105279, -SNULL, 140623076106239, 140623084494847, -STORE, 140623076102144, 140623076106239, -STORE, 140623076106240, 140623084494847, -SNULL, 140622329679871, 140622396653567, -STORE, 140622329544704, 140622329679871, -STORE, 140622329679872, 140622396653567, -SNULL, 140622950281216, 140622958669823, -STORE, 140622958669824, 140622975455231, -STORE, 140622950281216, 140622958669823, -SNULL, 140622958673919, 140622975455231, -STORE, 140622958669824, 140622958673919, -STORE, 140622958673920, 140622975455231, -SNULL, 140623503937536, 140623512326143, -STORE, 140623512326144, 140623520718847, -STORE, 140623503937536, 140623512326143, -SNULL, 140623512330239, 140623520718847, -STORE, 140623512326144, 140623512330239, -STORE, 140623512330240, 140623520718847, -SNULL, 140623378108416, 140623386501119, -STORE, 140623386501120, 140623394893823, -STORE, 140623378108416, 140623386501119, -SNULL, 140623386505215, 140623394893823, -STORE, 140623386501120, 140623386505215, -STORE, 140623386505216, 140623394893823, -STORE, 140623369715712, 140623386501119, -STORE, 140623361323008, 140623386501119, -STORE, 140623352930304, 140623386501119, -SNULL, 140623352930304, 140623361323007, -STORE, 140623361323008, 140623386501119, -STORE, 140623352930304, 140623361323007, -SNULL, 140623361327103, 140623386501119, -STORE, 140623361323008, 140623361327103, -STORE, 140623361327104, 140623386501119, -SNULL, 140623478759423, 140623487148031, -STORE, 140623478755328, 140623478759423, -STORE, 140623478759424, 140623487148031, -STORE, 140623344537600, 140623361323007, -STORE, 140623260676096, 140623269068799, -SNULL, 140622958673920, 140622967062527, -STORE, 140622967062528, 140622975455231, -STORE, 140622958673920, 140622967062527, -SNULL, 140622967066623, 140622975455231, -STORE, 140622967062528, 140622967066623, -STORE, 140622967066624, 140622975455231, -STORE, 140623252283392, 140623269068799, -STORE, 140623243890688, 140623269068799, -SNULL, 140622983852032, 140622992240639, -STORE, 140622992240640, 140623000633343, -STORE, 140622983852032, 140622992240639, -SNULL, 140622992244735, 140623000633343, -STORE, 140622992240640, 140622992244735, -STORE, 140622992244736, 140623000633343, -STORE, 140623235497984, 140623269068799, -STORE, 140623218716672, 140623235497983, -STORE, 140623210319872, 140623218712575, -STORE, 140623126458368, 140623134851071, -SNULL, 140623210323967, 140623218712575, -STORE, 140623210319872, 140623210323967, -STORE, 140623210323968, 140623218712575, -SNULL, 140623218716672, 140623227105279, -STORE, 140623227105280, 140623235497983, -STORE, 140623218716672, 140623227105279, -SNULL, 140623227109375, 140623235497983, -STORE, 140623227105280, 140623227109375, -STORE, 140623227109376, 140623235497983, -STORE, 140623118065664, 140623134851071, -STORE, 140623109672960, 140623134851071, -SNULL, 140623109677055, 140623134851071, -STORE, 140623109672960, 140623109677055, -STORE, 140623109677056, 140623134851071, -STORE, 140623101280256, 140623109672959, -STORE, 140623092887552, 140623109672959, -SNULL, 140623092887552, 140623101280255, -STORE, 140623101280256, 140623109672959, -STORE, 140623092887552, 140623101280255, -SNULL, 140623101284351, 140623109672959, -STORE, 140623101280256, 140623101284351, -STORE, 140623101284352, 140623109672959, -SNULL, 140623361327104, 140623378108415, -STORE, 140623378108416, 140623386501119, -STORE, 140623361327104, 140623378108415, -SNULL, 140623378112511, 140623386501119, -STORE, 140623378108416, 140623378112511, -STORE, 140623378112512, 140623386501119, -SNULL, 140623235497984, 140623243890687, -STORE, 140623243890688, 140623269068799, -STORE, 140623235497984, 140623243890687, -SNULL, 140623243894783, 140623269068799, -STORE, 140623243890688, 140623243894783, -STORE, 140623243894784, 140623269068799, -SNULL, 140623361327104, 140623369715711, -STORE, 140623369715712, 140623378108415, -STORE, 140623361327104, 140623369715711, -SNULL, 140623369719807, 140623378108415, -STORE, 140623369715712, 140623369719807, -STORE, 140623369719808, 140623378108415, -SNULL, 140623243894784, 140623252283391, -STORE, 140623252283392, 140623269068799, -STORE, 140623243894784, 140623252283391, -SNULL, 140623252287487, 140623269068799, -STORE, 140623252283392, 140623252287487, -STORE, 140623252287488, 140623269068799, -SNULL, 140623235502079, 140623243890687, -STORE, 140623235497984, 140623235502079, -STORE, 140623235502080, 140623243890687, -SNULL, 140623344541695, 140623361323007, -STORE, 140623344537600, 140623344541695, -STORE, 140623344541696, 140623361323007, -STORE, 140623076106240, 140623092887551, -SNULL, 140623076106240, 140623084494847, -STORE, 140623084494848, 140623092887551, -STORE, 140623076106240, 140623084494847, -SNULL, 140623084498943, 140623092887551, -STORE, 140623084494848, 140623084498943, -STORE, 140623084498944, 140623092887551, -SNULL, 140623344541696, 140623352930303, -STORE, 140623352930304, 140623361323007, -STORE, 140623344541696, 140623352930303, -SNULL, 140623352934399, 140623361323007, -STORE, 140623352930304, 140623352934399, -STORE, 140623352934400, 140623361323007, -SNULL, 140623109677056, 140623118065663, -STORE, 140623118065664, 140623134851071, -STORE, 140623109677056, 140623118065663, -SNULL, 140623118069759, 140623134851071, -STORE, 140623118065664, 140623118069759, -STORE, 140623118069760, 140623134851071, -STORE, 140622832844800, 140622841237503, -STORE, 140622824452096, 140622841237503, -SNULL, 140622824452096, 140622832844799, -STORE, 140622832844800, 140622841237503, -STORE, 140622824452096, 140622832844799, -SNULL, 140622832848895, 140622841237503, -STORE, 140622832844800, 140622832848895, -STORE, 140622832848896, 140622841237503, -STORE, 140622816059392, 140622832844799, -SNULL, 140623092891647, 140623101280255, -STORE, 140623092887552, 140623092891647, -STORE, 140623092891648, 140623101280255, -SNULL, 140623118069760, 140623126458367, -STORE, 140623126458368, 140623134851071, -STORE, 140623118069760, 140623126458367, -SNULL, 140623126462463, 140623134851071, -STORE, 140623126458368, 140623126462463, -STORE, 140623126462464, 140623134851071, -SNULL, 140623252287488, 140623260676095, -STORE, 140623260676096, 140623269068799, -STORE, 140623252287488, 140623260676095, -SNULL, 140623260680191, 140623269068799, -STORE, 140623260676096, 140623260680191, -STORE, 140623260680192, 140623269068799, -STORE, 140622807666688, 140622832844799, -STORE, 140622723805184, 140622732197887, -STORE, 140622715412480, 140622732197887, -STORE, 140622707019776, 140622732197887, -SNULL, 140622707023871, 140622732197887, -STORE, 140622707019776, 140622707023871, -STORE, 140622707023872, 140622732197887, -STORE, 140622698627072, 140622707019775, -STORE, 140622690234368, 140622707019775, -SNULL, 140622690238463, 140622707019775, -STORE, 140622690234368, 140622690238463, -STORE, 140622690238464, 140622707019775, -SNULL, 140622807666688, 140622816059391, -STORE, 140622816059392, 140622832844799, -STORE, 140622807666688, 140622816059391, -SNULL, 140622816063487, 140622832844799, -STORE, 140622816059392, 140622816063487, -STORE, 140622816063488, 140622832844799, -STORE, 140622681841664, 140622690234367, -STORE, 140622673448960, 140622690234367, -SNULL, 140622673453055, 140622690234367, -STORE, 140622673448960, 140622673453055, -STORE, 140622673453056, 140622690234367, -STORE, 140622589587456, 140622597980159, -SNULL, 140622807670783, 140622816059391, -STORE, 140622807666688, 140622807670783, -STORE, 140622807670784, 140622816059391, -STORE, 140622581194752, 140622597980159, -SNULL, 140622581198847, 140622597980159, -STORE, 140622581194752, 140622581198847, -STORE, 140622581198848, 140622597980159, -SNULL, 140622816063488, 140622824452095, -STORE, 140622824452096, 140622832844799, -STORE, 140622816063488, 140622824452095, -SNULL, 140622824456191, 140622832844799, -STORE, 140622824452096, 140622824456191, -STORE, 140622824456192, 140622832844799, -STORE, 140622572802048, 140622581194751, -SNULL, 140622572806143, 140622581194751, -STORE, 140622572802048, 140622572806143, -STORE, 140622572806144, 140622581194751, -STORE, 140622564409344, 140622572802047, -STORE, 140622556016640, 140622572802047, -SNULL, 140622556016640, 140622564409343, -STORE, 140622564409344, 140622572802047, -STORE, 140622556016640, 140622564409343, -SNULL, 140622564413439, 140622572802047, -STORE, 140622564409344, 140622564413439, -STORE, 140622564413440, 140622572802047, -SNULL, 140622690238464, 140622698627071, -STORE, 140622698627072, 140622707019775, -STORE, 140622690238464, 140622698627071, -SNULL, 140622698631167, 140622707019775, -STORE, 140622698627072, 140622698631167, -STORE, 140622698631168, 140622707019775, -SNULL, 140622707023872, 140622723805183, -STORE, 140622723805184, 140622732197887, -STORE, 140622707023872, 140622723805183, -SNULL, 140622723809279, 140622732197887, -STORE, 140622723805184, 140622723809279, -STORE, 140622723809280, 140622732197887, -SNULL, 140622707023872, 140622715412479, -STORE, 140622715412480, 140622723805183, -STORE, 140622707023872, 140622715412479, -SNULL, 140622715416575, 140622723805183, -STORE, 140622715412480, 140622715416575, -STORE, 140622715416576, 140622723805183, -STORE, 140622547623936, 140622564409343, -SNULL, 140622547628031, 140622564409343, -STORE, 140622547623936, 140622547628031, -STORE, 140622547628032, 140622564409343, -STORE, 140622539231232, 140622547623935, -SNULL, 140622539235327, 140622547623935, -STORE, 140622539231232, 140622539235327, -STORE, 140622539235328, 140622547623935, -SNULL, 140622581198848, 140622589587455, -STORE, 140622589587456, 140622597980159, -STORE, 140622581198848, 140622589587455, -SNULL, 140622589591551, 140622597980159, -STORE, 140622589587456, 140622589591551, -STORE, 140622589591552, 140622597980159, -STORE, 140622455369728, 140622463762431, -SNULL, 140622455373823, 140622463762431, -STORE, 140622455369728, 140622455373823, -STORE, 140622455373824, 140622463762431, -STORE, 140622446977024, 140622455369727, -SNULL, 140622446981119, 140622455369727, -STORE, 140622446977024, 140622446981119, -STORE, 140622446981120, 140622455369727, -SNULL, 140622547628032, 140622556016639, -STORE, 140622556016640, 140622564409343, -STORE, 140622547628032, 140622556016639, -SNULL, 140622556020735, 140622564409343, -STORE, 140622556016640, 140622556020735, -STORE, 140622556020736, 140622564409343, -STORE, 140622430195712, 140622446977023, -STORE, 140622421798912, 140622430191615, -SNULL, 140622430195712, 140622438584319, -STORE, 140622438584320, 140622446977023, -STORE, 140622430195712, 140622438584319, -SNULL, 140622438588415, 140622446977023, -STORE, 140622438584320, 140622438588415, -STORE, 140622438588416, 140622446977023, -STORE, 140622413406208, 140622430191615, -STORE, 140622405013504, 140622430191615, -SNULL, 140622405013504, 140622413406207, -STORE, 140622413406208, 140622430191615, -STORE, 140622405013504, 140622413406207, -SNULL, 140622413410303, 140622430191615, -STORE, 140622413406208, 140622413410303, -STORE, 140622413410304, 140622430191615, -SNULL, 140622673453056, 140622681841663, -STORE, 140622681841664, 140622690234367, -STORE, 140622673453056, 140622681841663, -SNULL, 140622681845759, 140622690234367, -STORE, 140622681841664, 140622681845759, -STORE, 140622681845760, 140622690234367, -STORE, 140622321152000, 140622329544703, -SNULL, 140622413410304, 140622421798911, -STORE, 140622421798912, 140622430191615, -STORE, 140622413410304, 140622421798911, -SNULL, 140622421803007, 140622430191615, -STORE, 140622421798912, 140622421803007, -STORE, 140622421803008, 140622430191615, -STORE, 140622312759296, 140622329544703, -SNULL, 140622312763391, 140622329544703, -STORE, 140622312759296, 140622312763391, -STORE, 140622312763392, 140622329544703, -SNULL, 140622405017599, 140622413406207, -STORE, 140622405013504, 140622405017599, -STORE, 140622405017600, 140622413406207, -STORE, 140622304366592, 140622312759295, -SNULL, 140622304370687, 140622312759295, -STORE, 140622304366592, 140622304370687, -STORE, 140622304370688, 140622312759295, -SNULL, 140622312763392, 140622321151999, -STORE, 140622321152000, 140622329544703, -STORE, 140622312763392, 140622321151999, -SNULL, 140622321156095, 140622329544703, -STORE, 140622321152000, 140622321156095, -STORE, 140622321156096, 140622329544703, -STORE, 140624062619648, 140624062648319, -STORE, 140624010240000, 140624012431359, -SNULL, 140624010240000, 140624010330111, -STORE, 140624010330112, 140624012431359, -STORE, 140624010240000, 140624010330111, -SNULL, 140624012423167, 140624012431359, -STORE, 140624010330112, 140624012423167, -STORE, 140624012423168, 140624012431359, -ERASE, 140624012423168, 140624012431359, -STORE, 140624012423168, 140624012431359, -SNULL, 140624012427263, 140624012431359, -STORE, 140624012423168, 140624012427263, -STORE, 140624012427264, 140624012431359, -ERASE, 140624062619648, 140624062648319, -ERASE, 140622849630208, 140622849634303, -ERASE, 140622849634304, 140622858022911, -ERASE, 140623394893824, 140623394897919, -ERASE, 140623394897920, 140623403286527, -ERASE, 140623361323008, 140623361327103, -ERASE, 140623361327104, 140623369715711, -ERASE, 140623084494848, 140623084498943, -ERASE, 140623084498944, 140623092887551, -ERASE, 140623931764736, 140623931768831, -ERASE, 140623931768832, 140623940157439, -ERASE, 140622841237504, 140622841241599, -ERASE, 140622841241600, 140622849630207, -ERASE, 140623487148032, 140623487152127, -ERASE, 140623487152128, 140623495540735, -ERASE, 140623109672960, 140623109677055, -ERASE, 140623109677056, 140623118065663, -ERASE, 140622983847936, 140622983852031, -ERASE, 140622983852032, 140622992240639, -ERASE, 140623352930304, 140623352934399, -ERASE, 140623352934400, 140623361323007, -ERASE, 140622564409344, 140622564413439, -ERASE, 140622564413440, 140622572802047, -ERASE, 140622430191616, 140622430195711, -ERASE, 140622430195712, 140622438584319, -ERASE, 140622958669824, 140622958673919, -ERASE, 140622958673920, 140622967062527, -ERASE, 140622992240640, 140622992244735, -ERASE, 140622992244736, 140623000633343, -ERASE, 140623227105280, 140623227109375, -ERASE, 140623227109376, 140623235497983, -ERASE, 140622321152000, 140622321156095, -ERASE, 140622321156096, 140622329544703, -ERASE, 140622858022912, 140622858027007, -ERASE, 140622858027008, 140622866415615, -ERASE, 140622975455232, 140622975459327, -ERASE, 140622975459328, 140622983847935, -ERASE, 140623378108416, 140623378112511, -ERASE, 140623378112512, 140623386501119, -ERASE, 140623495540736, 140623495544831, -ERASE, 140623495544832, 140623503933439, -ERASE, 140623118065664, 140623118069759, -ERASE, 140623118069760, 140623126458367, -ERASE, 140622572802048, 140622572806143, -ERASE, 140622572806144, 140622581194751, -ERASE, 140622421798912, 140622421803007, -ERASE, 140622421803008, 140622430191615, -ERASE, 140622967062528, 140622967066623, -ERASE, 140622967066624, 140622975455231, -ERASE, 140623252283392, 140623252287487, -ERASE, 140623252287488, 140623260676095, -ERASE, 140622673448960, 140622673453055, -ERASE, 140622673453056, 140622681841663, -ERASE, 140623076102144, 140623076106239, -ERASE, 140623076106240, 140623084494847, -ERASE, 140623101280256, 140623101284351, -ERASE, 140623101284352, 140623109672959, -ERASE, 140622715412480, 140622715416575, -ERASE, 140622715416576, 140622723805183, -ERASE, 140622405013504, 140622405017599, -ERASE, 140622405017600, 140622413406207, -ERASE, 140623478755328, 140623478759423, -ERASE, 140623478759424, 140623487148031, -ERASE, 140623906586624, 140623906590719, -ERASE, 140623906590720, 140623914979327, -ERASE, 140622950277120, 140622950281215, -ERASE, 140622950281216, 140622958669823, - }; - unsigned long set32[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140731244212224, 140737488351231, -SNULL, 140731244216319, 140737488351231, -STORE, 140731244212224, 140731244216319, -STORE, 140731244081152, 140731244216319, -STORE, 94427773984768, 94427776237567, -SNULL, 94427774115839, 94427776237567, -STORE, 94427773984768, 94427774115839, -STORE, 94427774115840, 94427776237567, -ERASE, 94427774115840, 94427776237567, -STORE, 94427776208896, 94427776217087, -STORE, 94427776217088, 94427776237567, -STORE, 140401464893440, 140401467146239, -SNULL, 140401465036799, 140401467146239, -STORE, 140401464893440, 140401465036799, -STORE, 140401465036800, 140401467146239, -ERASE, 140401465036800, 140401467146239, -STORE, 140401467133952, 140401467142143, -STORE, 140401467142144, 140401467146239, -STORE, 140731244507136, 140731244511231, -STORE, 140731244494848, 140731244507135, -STORE, 140401467105280, 140401467133951, -STORE, 140401467097088, 140401467105279, -STORE, 140401462677504, 140401464893439, -SNULL, 140401462677504, 140401462775807, -STORE, 140401462775808, 140401464893439, -STORE, 140401462677504, 140401462775807, -SNULL, 140401464868863, 140401464893439, -STORE, 140401462775808, 140401464868863, -STORE, 140401464868864, 140401464893439, -SNULL, 140401464868864, 140401464877055, -STORE, 140401464877056, 140401464893439, -STORE, 140401464868864, 140401464877055, -ERASE, 140401464868864, 140401464877055, -STORE, 140401464868864, 140401464877055, -ERASE, 140401464877056, 140401464893439, -STORE, 140401464877056, 140401464893439, -STORE, 140401458880512, 140401462677503, -SNULL, 140401458880512, 140401460539391, -STORE, 140401460539392, 140401462677503, -STORE, 140401458880512, 140401460539391, -SNULL, 140401462636543, 140401462677503, -STORE, 140401460539392, 140401462636543, -STORE, 140401462636544, 140401462677503, -SNULL, 140401462636544, 140401462661119, -STORE, 140401462661120, 140401462677503, -STORE, 140401462636544, 140401462661119, -ERASE, 140401462636544, 140401462661119, -STORE, 140401462636544, 140401462661119, -ERASE, 140401462661120, 140401462677503, -STORE, 140401462661120, 140401462677503, -STORE, 140401467088896, 140401467105279, -SNULL, 140401462652927, 140401462661119, -STORE, 140401462636544, 140401462652927, -STORE, 140401462652928, 140401462661119, -SNULL, 140401464872959, 140401464877055, -STORE, 140401464868864, 140401464872959, -STORE, 140401464872960, 140401464877055, -SNULL, 94427776212991, 94427776217087, -STORE, 94427776208896, 94427776212991, -STORE, 94427776212992, 94427776217087, -SNULL, 140401467138047, 140401467142143, -STORE, 140401467133952, 140401467138047, -STORE, 140401467138048, 140401467142143, -ERASE, 140401467105280, 140401467133951, -STORE, 94427784683520, 94427784818687, -STORE, 140401450487808, 140401458880511, -SNULL, 140401450491903, 140401458880511, -STORE, 140401450487808, 140401450491903, -STORE, 140401450491904, 140401458880511, -STORE, 140401442095104, 140401450487807, -STORE, 140401307877376, 140401442095103, -SNULL, 140401307877376, 140401340055551, -STORE, 140401340055552, 140401442095103, -STORE, 140401307877376, 140401340055551, -ERASE, 140401307877376, 140401340055551, -SNULL, 140401407164415, 140401442095103, -STORE, 140401340055552, 140401407164415, -STORE, 140401407164416, 140401442095103, -ERASE, 140401407164416, 140401442095103, -SNULL, 140401340190719, 140401407164415, -STORE, 140401340055552, 140401340190719, -STORE, 140401340190720, 140401407164415, -SNULL, 140401442099199, 140401450487807, -STORE, 140401442095104, 140401442099199, -STORE, 140401442099200, 140401450487807, -STORE, 140401433702400, 140401442095103, -SNULL, 140401433706495, 140401442095103, -STORE, 140401433702400, 140401433706495, -STORE, 140401433706496, 140401442095103, -STORE, 140401425309696, 140401433702399, -SNULL, 140401425313791, 140401433702399, -STORE, 140401425309696, 140401425313791, -STORE, 140401425313792, 140401433702399, -STORE, 140401416916992, 140401425309695, -SNULL, 140401416921087, 140401425309695, -STORE, 140401416916992, 140401416921087, -STORE, 140401416921088, 140401425309695, -STORE, 140401408524288, 140401416916991, -STORE, 140401205837824, 140401340055551, -SNULL, 140401272946687, 140401340055551, -STORE, 140401205837824, 140401272946687, -STORE, 140401272946688, 140401340055551, -ERASE, 140401272946688, 140401340055551, -SNULL, 140401205972991, 140401272946687, -STORE, 140401205837824, 140401205972991, -STORE, 140401205972992, 140401272946687, -STORE, 140401331662848, 140401340055551, -STORE, 140401323270144, 140401340055551, -STORE, 140401138728960, 140401205837823, -STORE, 140401314877440, 140401340055551, -SNULL, 140401408528383, 140401416916991, -STORE, 140401408524288, 140401408528383, -STORE, 140401408528384, 140401416916991, -SNULL, 140401138864127, 140401205837823, -STORE, 140401138728960, 140401138864127, -STORE, 140401138864128, 140401205837823, -STORE, 140401004511232, 140401138728959, -SNULL, 140401071620095, 140401138728959, -STORE, 140401004511232, 140401071620095, -STORE, 140401071620096, 140401138728959, -ERASE, 140401071620096, 140401138728959, -STORE, 140400870293504, 140401071620095, -SNULL, 140400937402367, 140401071620095, -STORE, 140400870293504, 140400937402367, -STORE, 140400937402368, 140401071620095, -SNULL, 140400937402368, 140401004511231, -STORE, 140401004511232, 140401071620095, -STORE, 140400937402368, 140401004511231, -ERASE, 140400937402368, 140401004511231, -STORE, 140401306484736, 140401340055551, -SNULL, 140401306484736, 140401323270143, -STORE, 140401323270144, 140401340055551, -STORE, 140401306484736, 140401323270143, -SNULL, 140401323274239, 140401340055551, -STORE, 140401323270144, 140401323274239, -STORE, 140401323274240, 140401340055551, -SNULL, 140401004646399, 140401071620095, -STORE, 140401004511232, 140401004646399, -STORE, 140401004646400, 140401071620095, -SNULL, 140400870428671, 140400937402367, -STORE, 140400870293504, 140400870428671, -STORE, 140400870428672, 140400937402367, -SNULL, 140401306488831, 140401323270143, -STORE, 140401306484736, 140401306488831, -STORE, 140401306488832, 140401323270143, -STORE, 140401298092032, 140401306484735, -SNULL, 140401306488832, 140401314877439, -STORE, 140401314877440, 140401323270143, -STORE, 140401306488832, 140401314877439, -SNULL, 140401314881535, 140401323270143, -STORE, 140401314877440, 140401314881535, -STORE, 140401314881536, 140401323270143, -SNULL, 140401323274240, 140401331662847, -STORE, 140401331662848, 140401340055551, -STORE, 140401323274240, 140401331662847, -SNULL, 140401331666943, 140401340055551, -STORE, 140401331662848, 140401331666943, -STORE, 140401331666944, 140401340055551, -SNULL, 140401298096127, 140401306484735, -STORE, 140401298092032, 140401298096127, -STORE, 140401298096128, 140401306484735, -STORE, 140401289699328, 140401298092031, -STORE, 140401281306624, 140401298092031, -STORE, 140401130336256, 140401138728959, -SNULL, 140401281306624, 140401289699327, -STORE, 140401289699328, 140401298092031, -STORE, 140401281306624, 140401289699327, -SNULL, 140401289703423, 140401298092031, -STORE, 140401289699328, 140401289703423, -STORE, 140401289703424, 140401298092031, -STORE, 140401121943552, 140401138728959, -STORE, 140401113550848, 140401138728959, -SNULL, 140401281310719, 140401289699327, -STORE, 140401281306624, 140401281310719, -STORE, 140401281310720, 140401289699327, -SNULL, 140401113550848, 140401121943551, -STORE, 140401121943552, 140401138728959, -STORE, 140401113550848, 140401121943551, -SNULL, 140401121947647, 140401138728959, -STORE, 140401121943552, 140401121947647, -STORE, 140401121947648, 140401138728959, -STORE, 140401105158144, 140401121943551, -SNULL, 140401121947648, 140401130336255, -STORE, 140401130336256, 140401138728959, -STORE, 140401121947648, 140401130336255, -SNULL, 140401130340351, 140401138728959, -STORE, 140401130336256, 140401130340351, -STORE, 140401130340352, 140401138728959, -STORE, 140401096765440, 140401121943551, -SNULL, 140401096765440, 140401113550847, -STORE, 140401113550848, 140401121943551, -STORE, 140401096765440, 140401113550847, -SNULL, 140401113554943, 140401121943551, -STORE, 140401113550848, 140401113554943, -STORE, 140401113554944, 140401121943551, -STORE, 140401088372736, 140401113550847, -SNULL, 140401088372736, 140401096765439, -STORE, 140401096765440, 140401113550847, -STORE, 140401088372736, 140401096765439, -SNULL, 140401096769535, 140401113550847, -STORE, 140401096765440, 140401096769535, -STORE, 140401096769536, 140401113550847, -SNULL, 140401096769536, 140401105158143, -STORE, 140401105158144, 140401113550847, -STORE, 140401096769536, 140401105158143, -SNULL, 140401105162239, 140401113550847, -STORE, 140401105158144, 140401105162239, -STORE, 140401105162240, 140401113550847, -SNULL, 140401088376831, 140401096765439, -STORE, 140401088372736, 140401088376831, -STORE, 140401088376832, 140401096765439, -STORE, 140401079980032, 140401088372735, -STORE, 140400996118528, 140401004511231, -SNULL, 140401079984127, 140401088372735, -STORE, 140401079980032, 140401079984127, -STORE, 140401079984128, 140401088372735, -SNULL, 140400996122623, 140401004511231, -STORE, 140400996118528, 140400996122623, -STORE, 140400996122624, 140401004511231, -STORE, 140400987725824, 140400996118527, -STORE, 140400979333120, 140400996118527, -STORE, 140400803184640, 140400870293503, -SNULL, 140400803319807, 140400870293503, -STORE, 140400803184640, 140400803319807, -STORE, 140400803319808, 140400870293503, -SNULL, 140400979333120, 140400987725823, -STORE, 140400987725824, 140400996118527, -STORE, 140400979333120, 140400987725823, -SNULL, 140400987729919, 140400996118527, -STORE, 140400987725824, 140400987729919, -STORE, 140400987729920, 140400996118527, -STORE, 140400970940416, 140400987725823, -STORE, 140400962547712, 140400987725823, -STORE, 140400668966912, 140400803184639, -STORE, 140400954155008, 140400987725823, -STORE, 140400945762304, 140400987725823, -STORE, 140400660574208, 140400668966911, -STORE, 140400593465344, 140400660574207, -STORE, 140400585072640, 140400593465343, -STORE, 140400450854912, 140400585072639, -STORE, 140400442462208, 140400450854911, -STORE, 140400434069504, 140400450854911, -STORE, 140400299851776, 140400434069503, -STORE, 140400291459072, 140400299851775, -SNULL, 140400299851776, 140400333422591, -STORE, 140400333422592, 140400434069503, -STORE, 140400299851776, 140400333422591, -ERASE, 140400299851776, 140400333422591, -STORE, 140400325029888, 140400333422591, -STORE, 140400157241344, 140400291459071, -STORE, 140400316637184, 140400333422591, -STORE, 140400308244480, 140400333422591, -STORE, 140400023023616, 140400291459071, -STORE, 140400291459072, 140400333422591, -SNULL, 140400023023616, 140400064987135, -STORE, 140400064987136, 140400291459071, -STORE, 140400023023616, 140400064987135, -ERASE, 140400023023616, 140400064987135, -STORE, 140400056594432, 140400064987135, -SNULL, 140400056598527, 140400064987135, -STORE, 140400056594432, 140400056598527, -STORE, 140400056598528, 140400064987135, -STORE, 140399989485568, 140400056594431, -SNULL, 140400291459072, 140400316637183, -STORE, 140400316637184, 140400333422591, -STORE, 140400291459072, 140400316637183, -SNULL, 140400316641279, 140400333422591, -STORE, 140400316637184, 140400316641279, -STORE, 140400316641280, 140400333422591, -STORE, 140399855267840, 140400056594431, -SNULL, 140399855267840, 140399863660543, -STORE, 140399863660544, 140400056594431, -STORE, 140399855267840, 140399863660543, -ERASE, 140399855267840, 140399863660543, -SNULL, 140400736075775, 140400803184639, -STORE, 140400668966912, 140400736075775, -STORE, 140400736075776, 140400803184639, -ERASE, 140400736075776, 140400803184639, -SNULL, 140400669102079, 140400736075775, -STORE, 140400668966912, 140400669102079, -STORE, 140400669102080, 140400736075775, -STORE, 140400669102080, 140400803184639, -SNULL, 140400669102080, 140400736075775, -STORE, 140400736075776, 140400803184639, -STORE, 140400669102080, 140400736075775, -SNULL, 140400736210943, 140400803184639, -STORE, 140400736075776, 140400736210943, -STORE, 140400736210944, 140400803184639, -ERASE, 140400593465344, 140400660574207, -SNULL, 140400450854912, 140400467640319, -STORE, 140400467640320, 140400585072639, -STORE, 140400450854912, 140400467640319, -ERASE, 140400450854912, 140400467640319, -STORE, 140399729442816, 140400056594431, -SNULL, 140400400531455, 140400434069503, -STORE, 140400333422592, 140400400531455, -STORE, 140400400531456, 140400434069503, -ERASE, 140400400531456, 140400434069503, -SNULL, 140400333557759, 140400400531455, -STORE, 140400333422592, 140400333557759, -STORE, 140400333557760, 140400400531455, -SNULL, 140400157241343, 140400291459071, -STORE, 140400064987136, 140400157241343, -STORE, 140400157241344, 140400291459071, -SNULL, 140400157241344, 140400199204863, -STORE, 140400199204864, 140400291459071, -STORE, 140400157241344, 140400199204863, -ERASE, 140400157241344, 140400199204863, -SNULL, 140400266313727, 140400291459071, -STORE, 140400199204864, 140400266313727, -STORE, 140400266313728, 140400291459071, -ERASE, 140400266313728, 140400291459071, -SNULL, 140400132095999, 140400157241343, -STORE, 140400064987136, 140400132095999, -STORE, 140400132096000, 140400157241343, -ERASE, 140400132096000, 140400157241343, -SNULL, 140400065122303, 140400132095999, -STORE, 140400064987136, 140400065122303, -STORE, 140400065122304, 140400132095999, -SNULL, 140400945762304, 140400954155007, -STORE, 140400954155008, 140400987725823, -STORE, 140400945762304, 140400954155007, -SNULL, 140400954159103, 140400987725823, -STORE, 140400954155008, 140400954159103, -STORE, 140400954159104, 140400987725823, -SNULL, 140400434069504, 140400442462207, -STORE, 140400442462208, 140400450854911, -STORE, 140400434069504, 140400442462207, -SNULL, 140400442466303, 140400450854911, -STORE, 140400442462208, 140400442466303, -STORE, 140400442466304, 140400450854911, -SNULL, 140400291463167, 140400316637183, -STORE, 140400291459072, 140400291463167, -STORE, 140400291463168, 140400316637183, -STORE, 140400652181504, 140400668966911, -STORE, 140400643788800, 140400668966911, -SNULL, 140400291463168, 140400299851775, -STORE, 140400299851776, 140400316637183, -STORE, 140400291463168, 140400299851775, -SNULL, 140400299855871, 140400316637183, -STORE, 140400299851776, 140400299855871, -STORE, 140400299855872, 140400316637183, -STORE, 140400635396096, 140400668966911, -SNULL, 140400635396096, 140400643788799, -STORE, 140400643788800, 140400668966911, -STORE, 140400635396096, 140400643788799, -SNULL, 140400643792895, 140400668966911, -STORE, 140400643788800, 140400643792895, -STORE, 140400643792896, 140400668966911, -SNULL, 140399989485567, 140400056594431, -STORE, 140399729442816, 140399989485567, -STORE, 140399989485568, 140400056594431, -ERASE, 140399989485568, 140400056594431, -SNULL, 140399930769407, 140399989485567, -STORE, 140399729442816, 140399930769407, -STORE, 140399930769408, 140399989485567, -ERASE, 140399930769408, 140399989485567, -SNULL, 140400945766399, 140400954155007, -STORE, 140400945762304, 140400945766399, -STORE, 140400945766400, 140400954155007, -SNULL, 140400534749183, 140400585072639, -STORE, 140400467640320, 140400534749183, -STORE, 140400534749184, 140400585072639, -ERASE, 140400534749184, 140400585072639, -SNULL, 140399796551679, 140399930769407, -STORE, 140399729442816, 140399796551679, -STORE, 140399796551680, 140399930769407, -SNULL, 140399796551680, 140399863660543, -STORE, 140399863660544, 140399930769407, -STORE, 140399796551680, 140399863660543, -ERASE, 140399796551680, 140399863660543, -SNULL, 140400199340031, 140400266313727, -STORE, 140400199204864, 140400199340031, -STORE, 140400199340032, 140400266313727, -STORE, 140400627003392, 140400643788799, -SNULL, 140400316641280, 140400325029887, -STORE, 140400325029888, 140400333422591, -STORE, 140400316641280, 140400325029887, -SNULL, 140400325033983, 140400333422591, -STORE, 140400325029888, 140400325033983, -STORE, 140400325033984, 140400333422591, -SNULL, 140400627003392, 140400635396095, -STORE, 140400635396096, 140400643788799, -STORE, 140400627003392, 140400635396095, -SNULL, 140400635400191, 140400643788799, -STORE, 140400635396096, 140400635400191, -STORE, 140400635400192, 140400643788799, -SNULL, 140400434073599, 140400442462207, -STORE, 140400434069504, 140400434073599, -STORE, 140400434073600, 140400442462207, -STORE, 140400618610688, 140400635396095, -STORE, 140400610217984, 140400635396095, -SNULL, 140400954159104, 140400962547711, -STORE, 140400962547712, 140400987725823, -STORE, 140400954159104, 140400962547711, -SNULL, 140400962551807, 140400987725823, -STORE, 140400962547712, 140400962551807, -STORE, 140400962551808, 140400987725823, -SNULL, 140400299855872, 140400308244479, -STORE, 140400308244480, 140400316637183, -STORE, 140400299855872, 140400308244479, -SNULL, 140400308248575, 140400316637183, -STORE, 140400308244480, 140400308248575, -STORE, 140400308248576, 140400316637183, -STORE, 140400601825280, 140400635396095, -SNULL, 140400601829375, 140400635396095, -STORE, 140400601825280, 140400601829375, -STORE, 140400601829376, 140400635396095, -STORE, 140400576679936, 140400593465343, -SNULL, 140400576684031, 140400593465343, -STORE, 140400576679936, 140400576684031, -STORE, 140400576684032, 140400593465343, -SNULL, 140400643792896, 140400652181503, -STORE, 140400652181504, 140400668966911, -STORE, 140400643792896, 140400652181503, -SNULL, 140400652185599, 140400668966911, -STORE, 140400652181504, 140400652185599, -STORE, 140400652185600, 140400668966911, -STORE, 140399595225088, 140399796551679, -SNULL, 140399662333951, 140399796551679, -STORE, 140399595225088, 140399662333951, -STORE, 140399662333952, 140399796551679, -SNULL, 140399662333952, 140399729442815, -STORE, 140399729442816, 140399796551679, -STORE, 140399662333952, 140399729442815, -ERASE, 140399662333952, 140399729442815, -SNULL, 140399863795711, 140399930769407, -STORE, 140399863660544, 140399863795711, -STORE, 140399863795712, 140399930769407, -STORE, 140400568287232, 140400576679935, -SNULL, 140400568291327, 140400576679935, -STORE, 140400568287232, 140400568291327, -STORE, 140400568291328, 140400576679935, -SNULL, 140400467775487, 140400534749183, -STORE, 140400467640320, 140400467775487, -STORE, 140400467775488, 140400534749183, -SNULL, 140399729577983, 140399796551679, -STORE, 140399729442816, 140399729577983, -STORE, 140399729577984, 140399796551679, -SNULL, 140400601829376, 140400627003391, -STORE, 140400627003392, 140400635396095, -STORE, 140400601829376, 140400627003391, -SNULL, 140400627007487, 140400635396095, -STORE, 140400627003392, 140400627007487, -STORE, 140400627007488, 140400635396095, -STORE, 140400559894528, 140400568287231, -STORE, 140400551501824, 140400568287231, -STORE, 140400543109120, 140400568287231, -STORE, 140400459247616, 140400467640319, -STORE, 140400442466304, 140400467640319, -SNULL, 140399595360255, 140399662333951, -STORE, 140399595225088, 140399595360255, -STORE, 140399595360256, 140399662333951, -SNULL, 140400962551808, 140400970940415, -STORE, 140400970940416, 140400987725823, -STORE, 140400962551808, 140400970940415, -SNULL, 140400970944511, 140400987725823, -STORE, 140400970940416, 140400970944511, -STORE, 140400970944512, 140400987725823, -SNULL, 140400652185600, 140400660574207, -STORE, 140400660574208, 140400668966911, -STORE, 140400652185600, 140400660574207, -SNULL, 140400660578303, 140400668966911, -STORE, 140400660574208, 140400660578303, -STORE, 140400660578304, 140400668966911, -SNULL, 140400576684032, 140400585072639, -STORE, 140400585072640, 140400593465343, -STORE, 140400576684032, 140400585072639, -SNULL, 140400585076735, 140400593465343, -STORE, 140400585072640, 140400585076735, -STORE, 140400585076736, 140400593465343, -STORE, 140400425676800, 140400434069503, -STORE, 140400417284096, 140400434069503, -STORE, 140400408891392, 140400434069503, -SNULL, 140400408891392, 140400417284095, -STORE, 140400417284096, 140400434069503, -STORE, 140400408891392, 140400417284095, -SNULL, 140400417288191, 140400434069503, -STORE, 140400417284096, 140400417288191, -STORE, 140400417288192, 140400434069503, -STORE, 140400283066368, 140400291459071, -SNULL, 140400601829376, 140400618610687, -STORE, 140400618610688, 140400627003391, -STORE, 140400601829376, 140400618610687, -SNULL, 140400618614783, 140400627003391, -STORE, 140400618610688, 140400618614783, -STORE, 140400618614784, 140400627003391, -SNULL, 140400601829376, 140400610217983, -STORE, 140400610217984, 140400618610687, -STORE, 140400601829376, 140400610217983, -SNULL, 140400610222079, 140400618610687, -STORE, 140400610217984, 140400610222079, -STORE, 140400610222080, 140400618610687, -STORE, 140400274673664, 140400291459071, -STORE, 140400190812160, 140400199204863, -STORE, 140400182419456, 140400199204863, -SNULL, 140400442466304, 140400450854911, -STORE, 140400450854912, 140400467640319, -STORE, 140400442466304, 140400450854911, -SNULL, 140400450859007, 140400467640319, -STORE, 140400450854912, 140400450859007, -STORE, 140400450859008, 140400467640319, -SNULL, 140400543109120, 140400559894527, -STORE, 140400559894528, 140400568287231, -STORE, 140400543109120, 140400559894527, -SNULL, 140400559898623, 140400568287231, -STORE, 140400559894528, 140400559898623, -STORE, 140400559898624, 140400568287231, -SNULL, 140400450859008, 140400459247615, -STORE, 140400459247616, 140400467640319, -STORE, 140400450859008, 140400459247615, -SNULL, 140400459251711, 140400467640319, -STORE, 140400459247616, 140400459251711, -STORE, 140400459251712, 140400467640319, -SNULL, 140400543113215, 140400559894527, -STORE, 140400543109120, 140400543113215, -STORE, 140400543113216, 140400559894527, -SNULL, 140400970944512, 140400979333119, -STORE, 140400979333120, 140400987725823, -STORE, 140400970944512, 140400979333119, -SNULL, 140400979337215, 140400987725823, -STORE, 140400979333120, 140400979337215, -STORE, 140400979337216, 140400987725823, -STORE, 140400174026752, 140400199204863, -SNULL, 140400174030847, 140400199204863, -STORE, 140400174026752, 140400174030847, -STORE, 140400174030848, 140400199204863, -SNULL, 140400274673664, 140400283066367, -STORE, 140400283066368, 140400291459071, -STORE, 140400274673664, 140400283066367, -SNULL, 140400283070463, 140400291459071, -STORE, 140400283066368, 140400283070463, -STORE, 140400283070464, 140400291459071, -STORE, 140400165634048, 140400174026751, -SNULL, 140400165638143, 140400174026751, -STORE, 140400165634048, 140400165638143, -STORE, 140400165638144, 140400174026751, -SNULL, 140400174030848, 140400182419455, -STORE, 140400182419456, 140400199204863, -STORE, 140400174030848, 140400182419455, -SNULL, 140400182423551, 140400199204863, -STORE, 140400182419456, 140400182423551, -STORE, 140400182423552, 140400199204863, -SNULL, 140400182423552, 140400190812159, -STORE, 140400190812160, 140400199204863, -STORE, 140400182423552, 140400190812159, -SNULL, 140400190816255, 140400199204863, -STORE, 140400190812160, 140400190816255, -STORE, 140400190816256, 140400199204863, -STORE, 140400157241344, 140400165634047, -SNULL, 140400157245439, 140400165634047, -STORE, 140400157241344, 140400157245439, -STORE, 140400157245440, 140400165634047, -SNULL, 140400408895487, 140400417284095, -STORE, 140400408891392, 140400408895487, -STORE, 140400408895488, 140400417284095, -SNULL, 140400417288192, 140400425676799, -STORE, 140400425676800, 140400434069503, -STORE, 140400417288192, 140400425676799, -SNULL, 140400425680895, 140400434069503, -STORE, 140400425676800, 140400425680895, -STORE, 140400425680896, 140400434069503, -STORE, 140400148848640, 140400157241343, -SNULL, 140400148852735, 140400157241343, -STORE, 140400148848640, 140400148852735, -STORE, 140400148852736, 140400157241343, -SNULL, 140400543113216, 140400551501823, -STORE, 140400551501824, 140400559894527, -STORE, 140400543113216, 140400551501823, -SNULL, 140400551505919, 140400559894527, -STORE, 140400551501824, 140400551505919, -STORE, 140400551505920, 140400559894527, -STORE, 140400140455936, 140400148848639, -STORE, 140400048201728, 140400056594431, -SNULL, 140400140460031, 140400148848639, -STORE, 140400140455936, 140400140460031, -STORE, 140400140460032, 140400148848639, -STORE, 140400039809024, 140400056594431, -SNULL, 140400039813119, 140400056594431, -STORE, 140400039809024, 140400039813119, -STORE, 140400039813120, 140400056594431, -STORE, 140400031416320, 140400039809023, -STORE, 140400023023616, 140400039809023, -SNULL, 140400274677759, 140400283066367, -STORE, 140400274673664, 140400274677759, -STORE, 140400274677760, 140400283066367, -STORE, 140400014630912, 140400039809023, -STORE, 140400006238208, 140400039809023, -STORE, 140399997845504, 140400039809023, -SNULL, 140399997849599, 140400039809023, -STORE, 140399997845504, 140399997849599, -STORE, 140399997849600, 140400039809023, -STORE, 140399989452800, 140399997845503, -SNULL, 140399989456895, 140399997845503, -STORE, 140399989452800, 140399989456895, -STORE, 140399989456896, 140399997845503, -STORE, 140399981060096, 140399989452799, -SNULL, 140399981064191, 140399989452799, -STORE, 140399981060096, 140399981064191, -STORE, 140399981064192, 140399989452799, -STORE, 140399972667392, 140399981060095, -STORE, 140399964274688, 140399981060095, -SNULL, 140399964278783, 140399981060095, -STORE, 140399964274688, 140399964278783, -STORE, 140399964278784, 140399981060095, -SNULL, 140400039813120, 140400048201727, -STORE, 140400048201728, 140400056594431, -STORE, 140400039813120, 140400048201727, -SNULL, 140400048205823, 140400056594431, -STORE, 140400048201728, 140400048205823, -STORE, 140400048205824, 140400056594431, -SNULL, 140399997849600, 140400031416319, -STORE, 140400031416320, 140400039809023, -STORE, 140399997849600, 140400031416319, -SNULL, 140400031420415, 140400039809023, -STORE, 140400031416320, 140400031420415, -STORE, 140400031420416, 140400039809023, -STORE, 140399955881984, 140399964274687, -SNULL, 140399955886079, 140399964274687, -STORE, 140399955881984, 140399955886079, -STORE, 140399955886080, 140399964274687, -STORE, 140399947489280, 140399955881983, -STORE, 140399939096576, 140399955881983, -STORE, 140399855267840, 140399863660543, -SNULL, 140399939100671, 140399955881983, -STORE, 140399939096576, 140399939100671, -STORE, 140399939100672, 140399955881983, -SNULL, 140399997849600, 140400014630911, -STORE, 140400014630912, 140400031416319, -STORE, 140399997849600, 140400014630911, -SNULL, 140400014635007, 140400031416319, -STORE, 140400014630912, 140400014635007, -STORE, 140400014635008, 140400031416319, -SNULL, 140400014635008, 140400023023615, -STORE, 140400023023616, 140400031416319, -STORE, 140400014635008, 140400023023615, -SNULL, 140400023027711, 140400031416319, -STORE, 140400023023616, 140400023027711, -STORE, 140400023027712, 140400031416319, -SNULL, 140399997849600, 140400006238207, -STORE, 140400006238208, 140400014630911, -STORE, 140399997849600, 140400006238207, -SNULL, 140400006242303, 140400014630911, -STORE, 140400006238208, 140400006242303, -STORE, 140400006242304, 140400014630911, -STORE, 140399846875136, 140399863660543, -STORE, 140399838482432, 140399863660543, -SNULL, 140399838486527, 140399863660543, -STORE, 140399838482432, 140399838486527, -STORE, 140399838486528, 140399863660543, -SNULL, 140399939100672, 140399947489279, -STORE, 140399947489280, 140399955881983, -STORE, 140399939100672, 140399947489279, -SNULL, 140399947493375, 140399955881983, -STORE, 140399947489280, 140399947493375, -STORE, 140399947493376, 140399955881983, -SNULL, 140399964278784, 140399972667391, -STORE, 140399972667392, 140399981060095, -STORE, 140399964278784, 140399972667391, -SNULL, 140399972671487, 140399981060095, -STORE, 140399972667392, 140399972671487, -STORE, 140399972671488, 140399981060095, -SNULL, 140399838486528, 140399855267839, -STORE, 140399855267840, 140399863660543, -STORE, 140399838486528, 140399855267839, -SNULL, 140399855271935, 140399863660543, -STORE, 140399855267840, 140399855271935, -STORE, 140399855271936, 140399863660543, -STORE, 140399830089728, 140399838482431, -SNULL, 140399830093823, 140399838482431, -STORE, 140399830089728, 140399830093823, -STORE, 140399830093824, 140399838482431, -STORE, 140399821697024, 140399830089727, -SNULL, 140399821701119, 140399830089727, -STORE, 140399821697024, 140399821701119, -STORE, 140399821701120, 140399830089727, -SNULL, 140399838486528, 140399846875135, -STORE, 140399846875136, 140399855267839, -STORE, 140399838486528, 140399846875135, -SNULL, 140399846879231, 140399855267839, -STORE, 140399846875136, 140399846879231, -STORE, 140399846879232, 140399855267839, -STORE, 140399813304320, 140399821697023, -STORE, 140399804911616, 140399821697023, -SNULL, 140399804915711, 140399821697023, -STORE, 140399804911616, 140399804915711, -STORE, 140399804915712, 140399821697023, -STORE, 140399721050112, 140399729442815, -SNULL, 140399804915712, 140399813304319, -STORE, 140399813304320, 140399821697023, -STORE, 140399804915712, 140399813304319, -SNULL, 140399813308415, 140399821697023, -STORE, 140399813304320, 140399813308415, -STORE, 140399813308416, 140399821697023, -SNULL, 140399721054207, 140399729442815, -STORE, 140399721050112, 140399721054207, -STORE, 140399721054208, 140399729442815, -STORE, 140401467105280, 140401467133951, -STORE, 140401279115264, 140401281306623, -SNULL, 140401279115264, 140401279205375, -STORE, 140401279205376, 140401281306623, -STORE, 140401279115264, 140401279205375, -SNULL, 140401281298431, 140401281306623, -STORE, 140401279205376, 140401281298431, -STORE, 140401281298432, 140401281306623, -ERASE, 140401281298432, 140401281306623, -STORE, 140401281298432, 140401281306623, -SNULL, 140401281302527, 140401281306623, -STORE, 140401281298432, 140401281302527, -STORE, 140401281302528, 140401281306623, -ERASE, 140401467105280, 140401467133951, -ERASE, 140400056594432, 140400056598527, -ERASE, 140400056598528, 140400064987135, -ERASE, 140400635396096, 140400635400191, -ERASE, 140400635400192, 140400643788799, -ERASE, 140400408891392, 140400408895487, -ERASE, 140400408895488, 140400417284095, -ERASE, 140400299851776, 140400299855871, -ERASE, 140400299855872, 140400308244479, -ERASE, 140400627003392, 140400627007487, -ERASE, 140400627007488, 140400635396095, -ERASE, 140400954155008, 140400954159103, -ERASE, 140400954159104, 140400962547711, -ERASE, 140400291459072, 140400291463167, -ERASE, 140400291463168, 140400299851775, -ERASE, 140400643788800, 140400643792895, -ERASE, 140400643792896, 140400652181503, -ERASE, 140400325029888, 140400325033983, -ERASE, 140400325033984, 140400333422591, -ERASE, 140400610217984, 140400610222079, -ERASE, 140400610222080, 140400618610687, -ERASE, 140400190812160, 140400190816255, -ERASE, 140400190816256, 140400199204863, -ERASE, 140399964274688, 140399964278783, -ERASE, 140399964278784, 140399972667391, -ERASE, 140400945762304, 140400945766399, -ERASE, 140400945766400, 140400954155007, -ERASE, 140400568287232, 140400568291327, -ERASE, 140400568291328, 140400576679935, -ERASE, 140399972667392, 140399972671487, -ERASE, 140399972671488, 140399981060095, -ERASE, 140400962547712, 140400962551807, -ERASE, 140400962551808, 140400970940415, -ERASE, 140400987725824, 140400987729919, -ERASE, 140400987729920, 140400996118527, -ERASE, 140400652181504, 140400652185599, -ERASE, 140400652185600, 140400660574207, -ERASE, 140400450854912, 140400450859007, -ERASE, 140400450859008, 140400459247615, -ERASE, 140400031416320, 140400031420415, -ERASE, 140400031420416, 140400039809023, -ERASE, 140400308244480, 140400308248575, -ERASE, 140400308248576, 140400316637183, -ERASE, 140400434069504, 140400434073599, -ERASE, 140400434073600, 140400442462207, -ERASE, 140400543109120, 140400543113215, -ERASE, 140400543113216, 140400551501823, -ERASE, 140400023023616, 140400023027711, -ERASE, 140400023027712, 140400031416319, -ERASE, 140399813304320, 140399813308415, -ERASE, 140399813308416, 140399821697023, -ERASE, 140400316637184, 140400316641279, -ERASE, 140400316641280, 140400325029887, -ERASE, 140400585072640, 140400585076735, -ERASE, 140400585076736, 140400593465343, -ERASE, 140400148848640, 140400148852735, -ERASE, 140400148852736, 140400157241343, -ERASE, 140399955881984, 140399955886079, -ERASE, 140399955886080, 140399964274687, -ERASE, 140399821697024, 140399821701119, -ERASE, 140399821701120, 140399830089727, -ERASE, 140400601825280, 140400601829375, -ERASE, 140400601829376, 140400610217983, -ERASE, 140400979333120, 140400979337215, -ERASE, 140400979337216, 140400987725823, -ERASE, 140399997845504, 140399997849599, -ERASE, 140399997849600, 140400006238207, -ERASE, 140400459247616, 140400459251711, -ERASE, 140400459251712, 140400467640319, -ERASE, 140400551501824, 140400551505919, -ERASE, 140400551505920, 140400559894527, -ERASE, 140399939096576, 140399939100671, -ERASE, 140399939100672, 140399947489279, -ERASE, 140400442462208, 140400442466303, -ERASE, 140400442466304, 140400450854911, -ERASE, 140400576679936, 140400576684031, -ERASE, 140400576684032, 140400585072639, -ERASE, 140400559894528, 140400559898623, -ERASE, 140400559898624, 140400568287231, -ERASE, 140400417284096, 140400417288191, -ERASE, 140400417288192, 140400425676799, -ERASE, 140400283066368, 140400283070463, -ERASE, 140400283070464, 140400291459071, - }; - unsigned long set33[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140734562918400, 140737488351231, -SNULL, 140734562922495, 140737488351231, -STORE, 140734562918400, 140734562922495, -STORE, 140734562787328, 140734562922495, -STORE, 94133878984704, 94133881237503, -SNULL, 94133879115775, 94133881237503, -STORE, 94133878984704, 94133879115775, -STORE, 94133879115776, 94133881237503, -ERASE, 94133879115776, 94133881237503, -STORE, 94133881208832, 94133881217023, -STORE, 94133881217024, 94133881237503, -STORE, 140583654043648, 140583656296447, -SNULL, 140583654187007, 140583656296447, -STORE, 140583654043648, 140583654187007, -STORE, 140583654187008, 140583656296447, -ERASE, 140583654187008, 140583656296447, -STORE, 140583656284160, 140583656292351, -STORE, 140583656292352, 140583656296447, -STORE, 140734564319232, 140734564323327, -STORE, 140734564306944, 140734564319231, -STORE, 140583656255488, 140583656284159, -STORE, 140583656247296, 140583656255487, -STORE, 140583651827712, 140583654043647, -SNULL, 140583651827712, 140583651926015, -STORE, 140583651926016, 140583654043647, -STORE, 140583651827712, 140583651926015, -SNULL, 140583654019071, 140583654043647, -STORE, 140583651926016, 140583654019071, -STORE, 140583654019072, 140583654043647, -SNULL, 140583654019072, 140583654027263, -STORE, 140583654027264, 140583654043647, -STORE, 140583654019072, 140583654027263, -ERASE, 140583654019072, 140583654027263, -STORE, 140583654019072, 140583654027263, -ERASE, 140583654027264, 140583654043647, -STORE, 140583654027264, 140583654043647, -STORE, 140583648030720, 140583651827711, -SNULL, 140583648030720, 140583649689599, -STORE, 140583649689600, 140583651827711, -STORE, 140583648030720, 140583649689599, -SNULL, 140583651786751, 140583651827711, -STORE, 140583649689600, 140583651786751, -STORE, 140583651786752, 140583651827711, -SNULL, 140583651786752, 140583651811327, -STORE, 140583651811328, 140583651827711, -STORE, 140583651786752, 140583651811327, -ERASE, 140583651786752, 140583651811327, -STORE, 140583651786752, 140583651811327, -ERASE, 140583651811328, 140583651827711, -STORE, 140583651811328, 140583651827711, -STORE, 140583656239104, 140583656255487, -SNULL, 140583651803135, 140583651811327, -STORE, 140583651786752, 140583651803135, -STORE, 140583651803136, 140583651811327, -SNULL, 140583654023167, 140583654027263, -STORE, 140583654019072, 140583654023167, -STORE, 140583654023168, 140583654027263, -SNULL, 94133881212927, 94133881217023, -STORE, 94133881208832, 94133881212927, -STORE, 94133881212928, 94133881217023, -SNULL, 140583656288255, 140583656292351, -STORE, 140583656284160, 140583656288255, -STORE, 140583656288256, 140583656292351, -ERASE, 140583656255488, 140583656284159, -STORE, 94133881733120, 94133881868287, -STORE, 140583639638016, 140583648030719, -SNULL, 140583639642111, 140583648030719, -STORE, 140583639638016, 140583639642111, -STORE, 140583639642112, 140583648030719, -STORE, 140583631245312, 140583639638015, -STORE, 140583497027584, 140583631245311, -SNULL, 140583497027584, 140583540621311, -STORE, 140583540621312, 140583631245311, -STORE, 140583497027584, 140583540621311, -ERASE, 140583497027584, 140583540621311, -SNULL, 140583607730175, 140583631245311, -STORE, 140583540621312, 140583607730175, -STORE, 140583607730176, 140583631245311, -ERASE, 140583607730176, 140583631245311, -SNULL, 140583540756479, 140583607730175, -STORE, 140583540621312, 140583540756479, -STORE, 140583540756480, 140583607730175, -SNULL, 140583631249407, 140583639638015, -STORE, 140583631245312, 140583631249407, -STORE, 140583631249408, 140583639638015, -STORE, 140583622852608, 140583631245311, -SNULL, 140583622856703, 140583631245311, -STORE, 140583622852608, 140583622856703, -STORE, 140583622856704, 140583631245311, -STORE, 140583614459904, 140583622852607, -SNULL, 140583614463999, 140583622852607, -STORE, 140583614459904, 140583614463999, -STORE, 140583614464000, 140583622852607, -STORE, 140583532228608, 140583540621311, -SNULL, 140583532232703, 140583540621311, -STORE, 140583532228608, 140583532232703, -STORE, 140583532232704, 140583540621311, -STORE, 140583523835904, 140583532228607, -STORE, 140583515443200, 140583532228607, -STORE, 140583507050496, 140583532228607, -STORE, 140583372832768, 140583507050495, -STORE, 140583364440064, 140583372832767, -STORE, 140583230222336, 140583364440063, -STORE, 140583096004608, 140583364440063, -SNULL, 140583230222335, 140583364440063, -STORE, 140583096004608, 140583230222335, -STORE, 140583230222336, 140583364440063, -SNULL, 140583230222336, 140583272185855, -STORE, 140583272185856, 140583364440063, -STORE, 140583230222336, 140583272185855, -ERASE, 140583230222336, 140583272185855, -STORE, 140582961786880, 140583230222335, -SNULL, 140583372832768, 140583406403583, -STORE, 140583406403584, 140583507050495, -STORE, 140583372832768, 140583406403583, -ERASE, 140583372832768, 140583406403583, -SNULL, 140583473512447, 140583507050495, -STORE, 140583406403584, 140583473512447, -STORE, 140583473512448, 140583507050495, -ERASE, 140583473512448, 140583507050495, -SNULL, 140583096004607, 140583230222335, -STORE, 140582961786880, 140583096004607, -STORE, 140583096004608, 140583230222335, -SNULL, 140583096004608, 140583137968127, -STORE, 140583137968128, 140583230222335, -STORE, 140583096004608, 140583137968127, -ERASE, 140583096004608, 140583137968127, -SNULL, 140583339294719, 140583364440063, -STORE, 140583272185856, 140583339294719, -STORE, 140583339294720, 140583364440063, -ERASE, 140583339294720, 140583364440063, -SNULL, 140583272321023, 140583339294719, -STORE, 140583272185856, 140583272321023, -STORE, 140583272321024, 140583339294719, -SNULL, 140582961786880, 140583003750399, -STORE, 140583003750400, 140583096004607, -STORE, 140582961786880, 140583003750399, -ERASE, 140582961786880, 140583003750399, - }; - - unsigned long set34[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140731327180800, 140737488351231, -SNULL, 140731327184895, 140737488351231, -STORE, 140731327180800, 140731327184895, -STORE, 140731327049728, 140731327184895, -STORE, 94632924487680, 94632926740479, -SNULL, 94632924618751, 94632926740479, -STORE, 94632924487680, 94632924618751, -STORE, 94632924618752, 94632926740479, -ERASE, 94632924618752, 94632926740479, -STORE, 94632926711808, 94632926719999, -STORE, 94632926720000, 94632926740479, -STORE, 140012544888832, 140012547141631, -SNULL, 140012545032191, 140012547141631, -STORE, 140012544888832, 140012545032191, -STORE, 140012545032192, 140012547141631, -ERASE, 140012545032192, 140012547141631, -STORE, 140012547129344, 140012547137535, -STORE, 140012547137536, 140012547141631, -STORE, 140731327725568, 140731327729663, -STORE, 140731327713280, 140731327725567, -STORE, 140012547100672, 140012547129343, -STORE, 140012547092480, 140012547100671, -STORE, 140012542672896, 140012544888831, -SNULL, 140012542672896, 140012542771199, -STORE, 140012542771200, 140012544888831, -STORE, 140012542672896, 140012542771199, -SNULL, 140012544864255, 140012544888831, -STORE, 140012542771200, 140012544864255, -STORE, 140012544864256, 140012544888831, -SNULL, 140012544864256, 140012544872447, -STORE, 140012544872448, 140012544888831, -STORE, 140012544864256, 140012544872447, -ERASE, 140012544864256, 140012544872447, -STORE, 140012544864256, 140012544872447, -ERASE, 140012544872448, 140012544888831, -STORE, 140012544872448, 140012544888831, -STORE, 140012538875904, 140012542672895, -SNULL, 140012538875904, 140012540534783, -STORE, 140012540534784, 140012542672895, -STORE, 140012538875904, 140012540534783, -SNULL, 140012542631935, 140012542672895, -STORE, 140012540534784, 140012542631935, -STORE, 140012542631936, 140012542672895, -SNULL, 140012542631936, 140012542656511, -STORE, 140012542656512, 140012542672895, -STORE, 140012542631936, 140012542656511, -ERASE, 140012542631936, 140012542656511, -STORE, 140012542631936, 140012542656511, -ERASE, 140012542656512, 140012542672895, -STORE, 140012542656512, 140012542672895, -STORE, 140012547084288, 140012547100671, -SNULL, 140012542648319, 140012542656511, -STORE, 140012542631936, 140012542648319, -STORE, 140012542648320, 140012542656511, -SNULL, 140012544868351, 140012544872447, -STORE, 140012544864256, 140012544868351, -STORE, 140012544868352, 140012544872447, -SNULL, 94632926715903, 94632926719999, -STORE, 94632926711808, 94632926715903, -STORE, 94632926715904, 94632926719999, -SNULL, 140012547133439, 140012547137535, -STORE, 140012547129344, 140012547133439, -STORE, 140012547133440, 140012547137535, -ERASE, 140012547100672, 140012547129343, -STORE, 94632939606016, 94632939741183, -STORE, 140012530483200, 140012538875903, -SNULL, 140012530487295, 140012538875903, -STORE, 140012530483200, 140012530487295, -STORE, 140012530487296, 140012538875903, -STORE, 140012522090496, 140012530483199, -STORE, 140012387872768, 140012522090495, -SNULL, 140012387872768, 140012444188671, -STORE, 140012444188672, 140012522090495, -STORE, 140012387872768, 140012444188671, -ERASE, 140012387872768, 140012444188671, -SNULL, 140012511297535, 140012522090495, -STORE, 140012444188672, 140012511297535, -STORE, 140012511297536, 140012522090495, -ERASE, 140012511297536, 140012522090495, -SNULL, 140012444323839, 140012511297535, -STORE, 140012444188672, 140012444323839, -STORE, 140012444323840, 140012511297535, -SNULL, 140012522094591, 140012530483199, -STORE, 140012522090496, 140012522094591, -STORE, 140012522094592, 140012530483199, -STORE, 140012513697792, 140012522090495, -SNULL, 140012513701887, 140012522090495, -STORE, 140012513697792, 140012513701887, -STORE, 140012513701888, 140012522090495, -STORE, 140012435795968, 140012444188671, -SNULL, 140012435800063, 140012444188671, -STORE, 140012435795968, 140012435800063, -STORE, 140012435800064, 140012444188671, -STORE, 140012427403264, 140012435795967, -SNULL, 140012427407359, 140012435795967, -STORE, 140012427403264, 140012427407359, -STORE, 140012427407360, 140012435795967, -STORE, 140012419010560, 140012427403263, -STORE, 140012410617856, 140012427403263, -STORE, 140012276400128, 140012410617855, -STORE, 140012268007424, 140012276400127, -STORE, 140012133789696, 140012268007423, -SNULL, 140012133789696, 140012175753215, -STORE, 140012175753216, 140012268007423, -STORE, 140012133789696, 140012175753215, -ERASE, 140012133789696, 140012175753215, -STORE, 140012041535488, 140012268007423, -SNULL, 140012108644351, 140012268007423, -STORE, 140012041535488, 140012108644351, -STORE, 140012108644352, 140012268007423, -SNULL, 140012108644352, 140012175753215, -STORE, 140012175753216, 140012268007423, -STORE, 140012108644352, 140012175753215, -ERASE, 140012108644352, 140012175753215, -SNULL, 140012276400128, 140012309970943, -STORE, 140012309970944, 140012410617855, -STORE, 140012276400128, 140012309970943, -ERASE, 140012276400128, 140012309970943, -STORE, 140012301578240, 140012309970943, -STORE, 140012041535488, 140012268007423, -SNULL, 140012242862079, 140012268007423, -STORE, 140012041535488, 140012242862079, -STORE, 140012242862080, 140012268007423, -ERASE, 140012242862080, 140012268007423, -SNULL, 140012041670655, 140012242862079, -STORE, 140012041535488, 140012041670655, -STORE, 140012041670656, 140012242862079, -SNULL, 140012041670656, 140012108644351, -STORE, 140012108644352, 140012242862079, -STORE, 140012041670656, 140012108644351, -SNULL, 140012108779519, 140012242862079, -STORE, 140012108644352, 140012108779519, -STORE, 140012108779520, 140012242862079, -SNULL, 140012377079807, 140012410617855, -STORE, 140012309970944, 140012377079807, -STORE, 140012377079808, 140012410617855, -ERASE, 140012377079808, 140012410617855, -SNULL, 140012310106111, 140012377079807, -STORE, 140012309970944, 140012310106111, -STORE, 140012310106112, 140012377079807, -SNULL, 140012410621951, 140012427403263, -STORE, 140012410617856, 140012410621951, -STORE, 140012410621952, 140012427403263, -SNULL, 140012108779520, 140012175753215, -STORE, 140012175753216, 140012242862079, -STORE, 140012108779520, 140012175753215, -SNULL, 140012175888383, 140012242862079, -STORE, 140012175753216, 140012175888383, -STORE, 140012175888384, 140012242862079, -SNULL, 140012301582335, 140012309970943, -STORE, 140012301578240, 140012301582335, -STORE, 140012301582336, 140012309970943, -SNULL, 140012410621952, 140012419010559, -STORE, 140012419010560, 140012427403263, -STORE, 140012410621952, 140012419010559, -SNULL, 140012419014655, 140012427403263, -STORE, 140012419010560, 140012419014655, -STORE, 140012419014656, 140012427403263, -SNULL, 140012268011519, 140012276400127, -STORE, 140012268007424, 140012268011519, -STORE, 140012268011520, 140012276400127, -STORE, 140012402225152, 140012410617855, -STORE, 140012393832448, 140012410617855, -SNULL, 140012393832448, 140012402225151, -STORE, 140012402225152, 140012410617855, -STORE, 140012393832448, 140012402225151, -SNULL, 140012402229247, 140012410617855, -STORE, 140012402225152, 140012402229247, -STORE, 140012402229248, 140012410617855, -STORE, 140012385439744, 140012402225151, -SNULL, 140012385439744, 140012393832447, -STORE, 140012393832448, 140012402225151, -STORE, 140012385439744, 140012393832447, -SNULL, 140012393836543, 140012402225151, -STORE, 140012393832448, 140012393836543, -STORE, 140012393836544, 140012402225151, -STORE, 140012293185536, 140012301578239, -STORE, 140012284792832, 140012301578239, -SNULL, 140012284792832, 140012293185535, -STORE, 140012293185536, 140012301578239, -STORE, 140012284792832, 140012293185535, -SNULL, 140012293189631, 140012301578239, -STORE, 140012293185536, 140012293189631, -STORE, 140012293189632, 140012301578239, -STORE, 140012268011520, 140012284792831, -SNULL, 140012385443839, 140012393832447, -STORE, 140012385439744, 140012385443839, -STORE, 140012385443840, 140012393832447, -STORE, 140012259614720, 140012268007423, -SNULL, 140012259618815, 140012268007423, -STORE, 140012259614720, 140012259618815, -STORE, 140012259618816, 140012268007423, -STORE, 140012251222016, 140012259614719, -SNULL, 140012251226111, 140012259614719, -STORE, 140012251222016, 140012251226111, -STORE, 140012251226112, 140012259614719, -SNULL, 140012284796927, 140012293185535, -STORE, 140012284792832, 140012284796927, -STORE, 140012284796928, 140012293185535, -SNULL, 140012268011520, 140012276400127, -STORE, 140012276400128, 140012284792831, -STORE, 140012268011520, 140012276400127, -SNULL, 140012276404223, 140012284792831, -STORE, 140012276400128, 140012276404223, -STORE, 140012276404224, 140012284792831, -STORE, 140012033142784, 140012041535487, -SNULL, 140012033146879, 140012041535487, -STORE, 140012033142784, 140012033146879, -STORE, 140012033146880, 140012041535487, -STORE, 140012024750080, 140012033142783, -STORE, 140012016357376, 140012033142783, -SNULL, 140012016357376, 140012024750079, -STORE, 140012024750080, 140012033142783, -STORE, 140012016357376, 140012024750079, -SNULL, 140012024754175, 140012033142783, -STORE, 140012024750080, 140012024754175, -STORE, 140012024754176, 140012033142783, -SNULL, 140012016361471, 140012024750079, -STORE, 140012016357376, 140012016361471, -STORE, 140012016361472, 140012024750079, -STORE, 140012007964672, 140012016357375, -SNULL, 140012007968767, 140012016357375, -STORE, 140012007964672, 140012007968767, -STORE, 140012007968768, 140012016357375, -STORE, 140011999571968, 140012007964671, -STORE, 140011991179264, 140012007964671, -STORE, 140011856961536, 140011991179263, -STORE, 140011848568832, 140011856961535, -STORE, 140011714351104, 140011848568831, -SNULL, 140011714351104, 140011773100031, -STORE, 140011773100032, 140011848568831, -STORE, 140011714351104, 140011773100031, -ERASE, 140011714351104, 140011773100031, -STORE, 140011764707328, 140011773100031, -STORE, 140011756314624, 140011773100031, -STORE, 140011622096896, 140011756314623, -STORE, 140011613704192, 140011622096895, -STORE, 140011479486464, 140011613704191, -STORE, 140011471093760, 140011479486463, -SNULL, 140011479486464, 140011504664575, -STORE, 140011504664576, 140011613704191, -STORE, 140011479486464, 140011504664575, -ERASE, 140011479486464, 140011504664575, -STORE, 140011496271872, 140011504664575, -STORE, 140011487879168, 140011504664575, -STORE, 140011336876032, 140011471093759, -SNULL, 140011336876032, 140011370446847, -STORE, 140011370446848, 140011471093759, -STORE, 140011336876032, 140011370446847, -ERASE, 140011336876032, 140011370446847, -STORE, 140011471093760, 140011487879167, -STORE, 140011362054144, 140011370446847, -SNULL, 140011362058239, 140011370446847, -STORE, 140011362054144, 140011362058239, -STORE, 140011362058240, 140011370446847, -STORE, 140011353661440, 140011362054143, -STORE, 140011345268736, 140011362054143, -SNULL, 140011345272831, 140011362054143, -STORE, 140011345268736, 140011345272831, -STORE, 140011345272832, 140011362054143, -STORE, 140011336876032, 140011345268735, -STORE, 140011328483328, 140011345268735, -SNULL, 140011328487423, 140011345268735, -STORE, 140011328483328, 140011328487423, -STORE, 140011328487424, 140011345268735, -STORE, 140011320090624, 140011328483327, -STORE, 140011185872896, 140011320090623, -SNULL, 140011185872896, 140011236229119, -STORE, 140011236229120, 140011320090623, -STORE, 140011185872896, 140011236229119, -ERASE, 140011185872896, 140011236229119, -SNULL, 140011856961536, 140011907317759, -STORE, 140011907317760, 140011991179263, -STORE, 140011856961536, 140011907317759, -ERASE, 140011856961536, 140011907317759, -SNULL, 140011974426623, 140011991179263, -STORE, 140011907317760, 140011974426623, -STORE, 140011974426624, 140011991179263, -ERASE, 140011974426624, 140011991179263, -SNULL, 140011840208895, 140011848568831, -STORE, 140011773100032, 140011840208895, -STORE, 140011840208896, 140011848568831, -ERASE, 140011840208896, 140011848568831, -SNULL, 140011773235199, 140011840208895, -STORE, 140011773100032, 140011773235199, -STORE, 140011773235200, 140011840208895, -STORE, 140011102011392, 140011320090623, -SNULL, 140011169120255, 140011320090623, -STORE, 140011102011392, 140011169120255, -STORE, 140011169120256, 140011320090623, -SNULL, 140011169120256, 140011236229119, -STORE, 140011236229120, 140011320090623, -STORE, 140011169120256, 140011236229119, -ERASE, 140011169120256, 140011236229119, -SNULL, 140011622096896, 140011638882303, -STORE, 140011638882304, 140011756314623, -STORE, 140011622096896, 140011638882303, -ERASE, 140011622096896, 140011638882303, -SNULL, 140011705991167, 140011756314623, -STORE, 140011638882304, 140011705991167, -STORE, 140011705991168, 140011756314623, -ERASE, 140011705991168, 140011756314623, -SNULL, 140011571773439, 140011613704191, -STORE, 140011504664576, 140011571773439, -STORE, 140011571773440, 140011613704191, -ERASE, 140011571773440, 140011613704191, -STORE, 140010967793664, 140011169120255, -SNULL, 140011034902527, 140011169120255, -STORE, 140010967793664, 140011034902527, -STORE, 140011034902528, 140011169120255, -SNULL, 140011034902528, 140011102011391, -STORE, 140011102011392, 140011169120255, -STORE, 140011034902528, 140011102011391, -ERASE, 140011034902528, 140011102011391, -STORE, 140010833575936, 140011034902527, -SNULL, 140011437555711, 140011471093759, -STORE, 140011370446848, 140011437555711, -STORE, 140011437555712, 140011471093759, -ERASE, 140011437555712, 140011471093759, -SNULL, 140011370582015, 140011437555711, -STORE, 140011370446848, 140011370582015, -STORE, 140011370582016, 140011437555711, -STORE, 140010699358208, 140011034902527, -SNULL, 140011487883263, 140011504664575, -STORE, 140011487879168, 140011487883263, -STORE, 140011487883264, 140011504664575, -SNULL, 140011345272832, 140011353661439, -STORE, 140011353661440, 140011362054143, -STORE, 140011345272832, 140011353661439, -SNULL, 140011353665535, 140011362054143, -STORE, 140011353661440, 140011353665535, -STORE, 140011353665536, 140011362054143, -SNULL, 140011328487424, 140011336876031, -STORE, 140011336876032, 140011345268735, -STORE, 140011328487424, 140011336876031, -SNULL, 140011336880127, 140011345268735, -STORE, 140011336876032, 140011336880127, -STORE, 140011336880128, 140011345268735, -SNULL, 140011303337983, 140011320090623, -STORE, 140011236229120, 140011303337983, -STORE, 140011303337984, 140011320090623, -ERASE, 140011303337984, 140011320090623, -SNULL, 140011907452927, 140011974426623, -STORE, 140011907317760, 140011907452927, -STORE, 140011907452928, 140011974426623, -SNULL, 140011102146559, 140011169120255, -STORE, 140011102011392, 140011102146559, -STORE, 140011102146560, 140011169120255, -SNULL, 140011639017471, 140011705991167, -STORE, 140011638882304, 140011639017471, -STORE, 140011639017472, 140011705991167, -SNULL, 140011504799743, 140011571773439, -STORE, 140011504664576, 140011504799743, -STORE, 140011504799744, 140011571773439, -SNULL, 140011613708287, 140011622096895, -STORE, 140011613704192, 140011613708287, -STORE, 140011613708288, 140011622096895, -SNULL, 140010699358208, 140010967793663, -STORE, 140010967793664, 140011034902527, -STORE, 140010699358208, 140010967793663, -SNULL, 140010967928831, 140011034902527, -STORE, 140010967793664, 140010967928831, -STORE, 140010967928832, 140011034902527, -SNULL, 140010900684799, 140010967793663, -STORE, 140010699358208, 140010900684799, -STORE, 140010900684800, 140010967793663, -ERASE, 140010900684800, 140010967793663, -SNULL, 140010766467071, 140010900684799, -STORE, 140010699358208, 140010766467071, -STORE, 140010766467072, 140010900684799, -SNULL, 140010766467072, 140010833575935, -STORE, 140010833575936, 140010900684799, -STORE, 140010766467072, 140010833575935, -ERASE, 140010766467072, 140010833575935, -SNULL, 140010699493375, 140010766467071, -STORE, 140010699358208, 140010699493375, -STORE, 140010699493376, 140010766467071, -SNULL, 140011848572927, 140011856961535, -STORE, 140011848568832, 140011848572927, -STORE, 140011848572928, 140011856961535, -STORE, 140011982786560, 140012007964671, -STORE, 140011898925056, 140011907317759, -SNULL, 140011898929151, 140011907317759, -STORE, 140011898925056, 140011898929151, -STORE, 140011898929152, 140011907317759, -SNULL, 140011320094719, 140011328483327, -STORE, 140011320090624, 140011320094719, -STORE, 140011320094720, 140011328483327, -STORE, 140011890532352, 140011898925055, -STORE, 140011882139648, 140011898925055, -SNULL, 140011882143743, 140011898925055, -STORE, 140011882139648, 140011882143743, -STORE, 140011882143744, 140011898925055, -STORE, 140011873746944, 140011882139647, -SNULL, 140011873751039, 140011882139647, -STORE, 140011873746944, 140011873751039, -STORE, 140011873751040, 140011882139647, -SNULL, 140011236364287, 140011303337983, -STORE, 140011236229120, 140011236364287, -STORE, 140011236364288, 140011303337983, -SNULL, 140011756318719, 140011773100031, -STORE, 140011756314624, 140011756318719, -STORE, 140011756318720, 140011773100031, -SNULL, 140011756318720, 140011764707327, -STORE, 140011764707328, 140011773100031, -STORE, 140011756318720, 140011764707327, -SNULL, 140011764711423, 140011773100031, -STORE, 140011764707328, 140011764711423, -STORE, 140011764711424, 140011773100031, -SNULL, 140011471097855, 140011487879167, -STORE, 140011471093760, 140011471097855, -STORE, 140011471097856, 140011487879167, -SNULL, 140010833711103, 140010900684799, -STORE, 140010833575936, 140010833711103, -STORE, 140010833711104, 140010900684799, -SNULL, 140011982790655, 140012007964671, -STORE, 140011982786560, 140011982790655, -STORE, 140011982790656, 140012007964671, -STORE, 140011865354240, 140011873746943, -STORE, 140011848572928, 140011865354239, -SNULL, 140011848572928, 140011856961535, -STORE, 140011856961536, 140011865354239, -STORE, 140011848572928, 140011856961535, -SNULL, 140011856965631, 140011865354239, -STORE, 140011856961536, 140011856965631, -STORE, 140011856965632, 140011865354239, -STORE, 140011747921920, 140011756314623, -STORE, 140011739529216, 140011756314623, -SNULL, 140011471097856, 140011479486463, -STORE, 140011479486464, 140011487879167, -STORE, 140011471097856, 140011479486463, -SNULL, 140011479490559, 140011487879167, -STORE, 140011479486464, 140011479490559, -STORE, 140011479490560, 140011487879167, -STORE, 140011731136512, 140011756314623, -STORE, 140011722743808, 140011756314623, -SNULL, 140011982790656, 140011999571967, -STORE, 140011999571968, 140012007964671, -STORE, 140011982790656, 140011999571967, -SNULL, 140011999576063, 140012007964671, -STORE, 140011999571968, 140011999576063, -STORE, 140011999576064, 140012007964671, -STORE, 140011714351104, 140011756314623, -SNULL, 140011882143744, 140011890532351, -STORE, 140011890532352, 140011898925055, -STORE, 140011882143744, 140011890532351, -SNULL, 140011890536447, 140011898925055, -STORE, 140011890532352, 140011890536447, -STORE, 140011890536448, 140011898925055, -STORE, 140011630489600, 140011638882303, -STORE, 140011613708288, 140011638882303, -STORE, 140011605311488, 140011613704191, -STORE, 140011596918784, 140011613704191, -STORE, 140011588526080, 140011613704191, -SNULL, 140011487883264, 140011496271871, -STORE, 140011496271872, 140011504664575, -STORE, 140011487883264, 140011496271871, -SNULL, 140011496275967, 140011504664575, -STORE, 140011496271872, 140011496275967, -STORE, 140011496275968, 140011504664575, -STORE, 140011580133376, 140011613704191, -SNULL, 140011580137471, 140011613704191, -STORE, 140011580133376, 140011580137471, -STORE, 140011580137472, 140011613704191, -SNULL, 140011982790656, 140011991179263, -STORE, 140011991179264, 140011999571967, -STORE, 140011982790656, 140011991179263, -SNULL, 140011991183359, 140011999571967, -STORE, 140011991179264, 140011991183359, -STORE, 140011991183360, 140011999571967, -SNULL, 140011865358335, 140011873746943, -STORE, 140011865354240, 140011865358335, -STORE, 140011865358336, 140011873746943, -STORE, 140011462701056, 140011471093759, -SNULL, 140011714351104, 140011739529215, -STORE, 140011739529216, 140011756314623, -STORE, 140011714351104, 140011739529215, -SNULL, 140011739533311, 140011756314623, -STORE, 140011739529216, 140011739533311, -STORE, 140011739533312, 140011756314623, -SNULL, 140011739533312, 140011747921919, -STORE, 140011747921920, 140011756314623, -STORE, 140011739533312, 140011747921919, -SNULL, 140011747926015, 140011756314623, -STORE, 140011747921920, 140011747926015, -STORE, 140011747926016, 140011756314623, -SNULL, 140011613708288, 140011630489599, -STORE, 140011630489600, 140011638882303, -STORE, 140011613708288, 140011630489599, -SNULL, 140011630493695, 140011638882303, -STORE, 140011630489600, 140011630493695, -STORE, 140011630493696, 140011638882303, -SNULL, 140011714351104, 140011722743807, -STORE, 140011722743808, 140011739529215, -STORE, 140011714351104, 140011722743807, -SNULL, 140011722747903, 140011739529215, -STORE, 140011722743808, 140011722747903, -STORE, 140011722747904, 140011739529215, -SNULL, 140011714355199, 140011722743807, -STORE, 140011714351104, 140011714355199, -STORE, 140011714355200, 140011722743807, -SNULL, 140011722747904, 140011731136511, -STORE, 140011731136512, 140011739529215, -STORE, 140011722747904, 140011731136511, -SNULL, 140011731140607, 140011739529215, -STORE, 140011731136512, 140011731140607, -STORE, 140011731140608, 140011739529215, -STORE, 140011454308352, 140011471093759, -STORE, 140011445915648, 140011471093759, -SNULL, 140011580137472, 140011588526079, -STORE, 140011588526080, 140011613704191, -STORE, 140011580137472, 140011588526079, -SNULL, 140011588530175, 140011613704191, -STORE, 140011588526080, 140011588530175, -STORE, 140011588530176, 140011613704191, -SNULL, 140011445915648, 140011462701055, -STORE, 140011462701056, 140011471093759, -STORE, 140011445915648, 140011462701055, -SNULL, 140011462705151, 140011471093759, -STORE, 140011462701056, 140011462705151, -STORE, 140011462705152, 140011471093759, -SNULL, 140011588530176, 140011596918783, -STORE, 140011596918784, 140011613704191, -STORE, 140011588530176, 140011596918783, -SNULL, 140011596922879, 140011613704191, -STORE, 140011596918784, 140011596922879, -STORE, 140011596922880, 140011613704191, -SNULL, 140011596922880, 140011605311487, -STORE, 140011605311488, 140011613704191, -STORE, 140011596922880, 140011605311487, -SNULL, 140011605315583, 140011613704191, -STORE, 140011605311488, 140011605315583, -STORE, 140011605315584, 140011613704191, -SNULL, 140011613708288, 140011622096895, -STORE, 140011622096896, 140011630489599, -STORE, 140011613708288, 140011622096895, -SNULL, 140011622100991, 140011630489599, -STORE, 140011622096896, 140011622100991, -STORE, 140011622100992, 140011630489599, -STORE, 140011311697920, 140011320090623, -STORE, 140011227836416, 140011236229119, -STORE, 140011219443712, 140011236229119, -SNULL, 140011219447807, 140011236229119, -STORE, 140011219443712, 140011219447807, -STORE, 140011219447808, 140011236229119, -STORE, 140011211051008, 140011219443711, -STORE, 140011202658304, 140011219443711, -SNULL, 140011202662399, 140011219443711, -STORE, 140011202658304, 140011202662399, -STORE, 140011202662400, 140011219443711, -STORE, 140011194265600, 140011202658303, -STORE, 140011185872896, 140011202658303, -STORE, 140011177480192, 140011202658303, -STORE, 140011093618688, 140011102011391, -SNULL, 140011445915648, 140011454308351, -STORE, 140011454308352, 140011462701055, -STORE, 140011445915648, 140011454308351, -SNULL, 140011454312447, 140011462701055, -STORE, 140011454308352, 140011454312447, -STORE, 140011454312448, 140011462701055, -STORE, 140011085225984, 140011102011391, -SNULL, 140011085230079, 140011102011391, -STORE, 140011085225984, 140011085230079, -STORE, 140011085230080, 140011102011391, -SNULL, 140011177484287, 140011202658303, -STORE, 140011177480192, 140011177484287, -STORE, 140011177484288, 140011202658303, -SNULL, 140011445919743, 140011454308351, -STORE, 140011445915648, 140011445919743, -STORE, 140011445919744, 140011454308351, -SNULL, 140011177484288, 140011185872895, -STORE, 140011185872896, 140011202658303, -STORE, 140011177484288, 140011185872895, -SNULL, 140011185876991, 140011202658303, -STORE, 140011185872896, 140011185876991, -STORE, 140011185876992, 140011202658303, -STORE, 140011076833280, 140011085225983, -SNULL, 140011202662400, 140011211051007, -STORE, 140011211051008, 140011219443711, -STORE, 140011202662400, 140011211051007, -SNULL, 140011211055103, 140011219443711, -STORE, 140011211051008, 140011211055103, -STORE, 140011211055104, 140011219443711, -SNULL, 140011185876992, 140011194265599, -STORE, 140011194265600, 140011202658303, -STORE, 140011185876992, 140011194265599, -SNULL, 140011194269695, 140011202658303, -STORE, 140011194265600, 140011194269695, -STORE, 140011194269696, 140011202658303, -STORE, 140011068440576, 140011085225983, -SNULL, 140011311702015, 140011320090623, -STORE, 140011311697920, 140011311702015, -STORE, 140011311702016, 140011320090623, -STORE, 140011060047872, 140011085225983, -SNULL, 140011060051967, 140011085225983, -STORE, 140011060047872, 140011060051967, -STORE, 140011060051968, 140011085225983, -STORE, 140011051655168, 140011060047871, -STORE, 140011043262464, 140011060047871, -SNULL, 140011043266559, 140011060047871, -STORE, 140011043262464, 140011043266559, -STORE, 140011043266560, 140011060047871, -SNULL, 140011219447808, 140011227836415, -STORE, 140011227836416, 140011236229119, -STORE, 140011219447808, 140011227836415, -SNULL, 140011227840511, 140011236229119, -STORE, 140011227836416, 140011227840511, -STORE, 140011227840512, 140011236229119, -SNULL, 140011085230080, 140011093618687, -STORE, 140011093618688, 140011102011391, -STORE, 140011085230080, 140011093618687, -SNULL, 140011093622783, 140011102011391, -STORE, 140011093618688, 140011093622783, -STORE, 140011093622784, 140011102011391, -STORE, 140010959400960, 140010967793663, -STORE, 140010951008256, 140010967793663, -SNULL, 140010951008256, 140010959400959, -STORE, 140010959400960, 140010967793663, -STORE, 140010951008256, 140010959400959, -SNULL, 140010959405055, 140010967793663, -STORE, 140010959400960, 140010959405055, -STORE, 140010959405056, 140010967793663, -STORE, 140010942615552, 140010959400959, -STORE, 140010934222848, 140010959400959, -SNULL, 140011060051968, 140011076833279, -STORE, 140011076833280, 140011085225983, -STORE, 140011060051968, 140011076833279, -SNULL, 140011076837375, 140011085225983, -STORE, 140011076833280, 140011076837375, -STORE, 140011076837376, 140011085225983, -SNULL, 140011043266560, 140011051655167, -STORE, 140011051655168, 140011060047871, -STORE, 140011043266560, 140011051655167, -SNULL, 140011051659263, 140011060047871, -STORE, 140011051655168, 140011051659263, -STORE, 140011051659264, 140011060047871, -STORE, 140010925830144, 140010959400959, -SNULL, 140011060051968, 140011068440575, -STORE, 140011068440576, 140011076833279, -STORE, 140011060051968, 140011068440575, -SNULL, 140011068444671, 140011076833279, -STORE, 140011068440576, 140011068444671, -STORE, 140011068444672, 140011076833279, -STORE, 140010917437440, 140010959400959, -STORE, 140010909044736, 140010959400959, -STORE, 140010825183232, 140010833575935, -SNULL, 140010909044736, 140010942615551, -STORE, 140010942615552, 140010959400959, -STORE, 140010909044736, 140010942615551, -SNULL, 140010942619647, 140010959400959, -STORE, 140010942615552, 140010942619647, -STORE, 140010942619648, 140010959400959, -SNULL, 140010909044736, 140010934222847, -STORE, 140010934222848, 140010942615551, -STORE, 140010909044736, 140010934222847, -SNULL, 140010934226943, 140010942615551, -STORE, 140010934222848, 140010934226943, -STORE, 140010934226944, 140010942615551, -SNULL, 140010909048831, 140010934222847, -STORE, 140010909044736, 140010909048831, -STORE, 140010909048832, 140010934222847, -STORE, 140010816790528, 140010833575935, -SNULL, 140010816794623, 140010833575935, -STORE, 140010816790528, 140010816794623, -STORE, 140010816794624, 140010833575935, -STORE, 140010808397824, 140010816790527, -SNULL, 140010942619648, 140010951008255, -STORE, 140010951008256, 140010959400959, -STORE, 140010942619648, 140010951008255, -SNULL, 140010951012351, 140010959400959, -STORE, 140010951008256, 140010951012351, -STORE, 140010951012352, 140010959400959, -STORE, 140010800005120, 140010816790527, -SNULL, 140010800009215, 140010816790527, -STORE, 140010800005120, 140010800009215, -STORE, 140010800009216, 140010816790527, -SNULL, 140010909048832, 140010925830143, -STORE, 140010925830144, 140010934222847, -STORE, 140010909048832, 140010925830143, -SNULL, 140010925834239, 140010934222847, -STORE, 140010925830144, 140010925834239, -STORE, 140010925834240, 140010934222847, -SNULL, 140010816794624, 140010825183231, -STORE, 140010825183232, 140010833575935, -STORE, 140010816794624, 140010825183231, -SNULL, 140010825187327, 140010833575935, -STORE, 140010825183232, 140010825187327, -STORE, 140010825187328, 140010833575935, -SNULL, 140010909048832, 140010917437439, -STORE, 140010917437440, 140010925830143, -STORE, 140010909048832, 140010917437439, -SNULL, 140010917441535, 140010925830143, -STORE, 140010917437440, 140010917441535, -STORE, 140010917441536, 140010925830143, -SNULL, 140010800009216, 140010808397823, -STORE, 140010808397824, 140010816790527, -STORE, 140010800009216, 140010808397823, -SNULL, 140010808401919, 140010816790527, -STORE, 140010808397824, 140010808401919, -STORE, 140010808401920, 140010816790527, -STORE, 140010791612416, 140010800005119, -SNULL, 140010791616511, 140010800005119, -STORE, 140010791612416, 140010791616511, -STORE, 140010791616512, 140010800005119, -STORE, 140012547100672, 140012547129343, -STORE, 140012511506432, 140012513697791, -SNULL, 140012511506432, 140012511596543, -STORE, 140012511596544, 140012513697791, -STORE, 140012511506432, 140012511596543, -SNULL, 140012513689599, 140012513697791, -STORE, 140012511596544, 140012513689599, -STORE, 140012513689600, 140012513697791, -ERASE, 140012513689600, 140012513697791, -STORE, 140012513689600, 140012513697791, -SNULL, 140012513693695, 140012513697791, -STORE, 140012513689600, 140012513693695, -STORE, 140012513693696, 140012513697791, -ERASE, 140012547100672, 140012547129343, -ERASE, 140011362054144, 140011362058239, -ERASE, 140011362058240, 140011370446847, -ERASE, 140011882139648, 140011882143743, -ERASE, 140011882143744, 140011890532351, -ERASE, 140011873746944, 140011873751039, -ERASE, 140011873751040, 140011882139647, -ERASE, 140011588526080, 140011588530175, -ERASE, 140011588530176, 140011596918783, -ERASE, 140011328483328, 140011328487423, -ERASE, 140011328487424, 140011336876031, -ERASE, 140011898925056, 140011898929151, -ERASE, 140011898929152, 140011907317759, -ERASE, 140011353661440, 140011353665535, -ERASE, 140011353665536, 140011362054143, -ERASE, 140011336876032, 140011336880127, -ERASE, 140011336880128, 140011345268735, -ERASE, 140011731136512, 140011731140607, -ERASE, 140011731140608, 140011739529215, -ERASE, 140011479486464, 140011479490559, -ERASE, 140011479490560, 140011487879167, -ERASE, 140011756314624, 140011756318719, -ERASE, 140011756318720, 140011764707327, -ERASE, 140011580133376, 140011580137471, -ERASE, 140011580137472, 140011588526079, -ERASE, 140011219443712, 140011219447807, -ERASE, 140011219447808, 140011227836415, -ERASE, 140011051655168, 140011051659263, -ERASE, 140011051659264, 140011060047871, -ERASE, 140011999571968, 140011999576063, -ERASE, 140011999576064, 140012007964671, -ERASE, 140011714351104, 140011714355199, -ERASE, 140011714355200, 140011722743807, -ERASE, 140011739529216, 140011739533311, -ERASE, 140011739533312, 140011747921919, -ERASE, 140011320090624, 140011320094719, -ERASE, 140011320094720, 140011328483327, -ERASE, 140011630489600, 140011630493695, -ERASE, 140011630493696, 140011638882303, -ERASE, 140011345268736, 140011345272831, -ERASE, 140011345272832, 140011353661439, -ERASE, 140011496271872, 140011496275967, -ERASE, 140011496275968, 140011504664575, -ERASE, 140011194265600, 140011194269695, -ERASE, 140011194269696, 140011202658303, -ERASE, 140011068440576, 140011068444671, -ERASE, 140011068444672, 140011076833279, -ERASE, 140010909044736, 140010909048831, -ERASE, 140010909048832, 140010917437439, -ERASE, 140011764707328, 140011764711423, -ERASE, 140011764711424, 140011773100031, -ERASE, 140011462701056, 140011462705151, -ERASE, 140011462705152, 140011471093759, -ERASE, 140011076833280, 140011076837375, -ERASE, 140011076837376, 140011085225983, -ERASE, 140011991179264, 140011991183359, -ERASE, 140011991183360, 140011999571967, -ERASE, 140011211051008, 140011211055103, -ERASE, 140011211055104, 140011219443711, -ERASE, 140010917437440, 140010917441535, -ERASE, 140010917441536, 140010925830143, -ERASE, 140011085225984, 140011085230079, -ERASE, 140011085230080, 140011093618687, -ERASE, 140011487879168, 140011487883263, -ERASE, 140011487883264, 140011496271871, -ERASE, 140011856961536, 140011856965631, -ERASE, 140011856965632, 140011865354239, -ERASE, 140011982786560, 140011982790655, -ERASE, 140011982790656, 140011991179263, -ERASE, 140011722743808, 140011722747903, -ERASE, 140011722747904, 140011731136511, -ERASE, 140011177480192, 140011177484287, -ERASE, 140011177484288, 140011185872895, -ERASE, 140011848568832, 140011848572927, -ERASE, 140011848572928, 140011856961535, -ERASE, 140011890532352, 140011890536447, -ERASE, 140011890536448, 140011898925055, -ERASE, 140011622096896, 140011622100991, -ERASE, 140011622100992, 140011630489599, -ERASE, 140011311697920, 140011311702015, -ERASE, 140011311702016, 140011320090623, -ERASE, 140011471093760, 140011471097855, -ERASE, 140011471097856, 140011479486463, -ERASE, 140011605311488, 140011605315583, -ERASE, 140011605315584, 140011613704191, -ERASE, 140010791612416, 140010791616511, -ERASE, 140010791616512, 140010800005119, -ERASE, 140010959400960, 140010959405055, -ERASE, 140010959405056, 140010967793663, -ERASE, 140011185872896, 140011185876991, -ERASE, 140011185876992, 140011194265599, -ERASE, 140011454308352, 140011454312447, -ERASE, 140011454312448, 140011462701055, -ERASE, 140011596918784, 140011596922879, -ERASE, 140011596922880, 140011605311487, -ERASE, 140011060047872, 140011060051967, -ERASE, 140011060051968, 140011068440575, -ERASE, 140010925830144, 140010925834239, -ERASE, 140010925834240, 140010934222847, -ERASE, 140011747921920, 140011747926015, -ERASE, 140011747926016, 140011756314623, -ERASE, 140011202658304, 140011202662399, -ERASE, 140011202662400, 140011211051007, -ERASE, 140010800005120, 140010800009215, -ERASE, 140010800009216, 140010808397823, -ERASE, 140011093618688, 140011093622783, -ERASE, 140011093622784, 140011102011391, -ERASE, 140010808397824, 140010808401919, -ERASE, 140010808401920, 140010816790527, -ERASE, 140012419010560, 140012419014655, -ERASE, 140012419014656, 140012427403263, -ERASE, 140010934222848, 140010934226943, -ERASE, 140010934226944, 140010942615551, -ERASE, 140010942615552, 140010942619647, -ERASE, 140010942619648, 140010951008255, -ERASE, 140011613704192, 140011613708287, -ERASE, 140011613708288, 140011622096895, -ERASE, 140011865354240, 140011865358335, -ERASE, 140011865358336, 140011873746943, -ERASE, 140012301578240, 140012301582335, -ERASE, 140012301582336, 140012309970943, -ERASE, 140012393832448, 140012393836543, -ERASE, 140012393836544, 140012402225151, -ERASE, 140012410617856, 140012410621951, -ERASE, 140012410621952, 140012419010559, -ERASE, 140012402225152, 140012402229247, -ERASE, 140012402229248, 140012410617855, -ERASE, 140012259614720, 140012259618815, -ERASE, 140012259618816, 140012268007423, -ERASE, 140012251222016, 140012251226111, -ERASE, 140012251226112, 140012259614719, -ERASE, 140012284792832, 140012284796927, -ERASE, 140012284796928, 140012293185535, -ERASE, 140011445915648, 140011445919743, -ERASE, 140011445919744, 140011454308351, -ERASE, 140010951008256, 140010951012351, -ERASE, 140010951012352, 140010959400959, -ERASE, 140011043262464, 140011043266559, -ERASE, 140011043266560, 140011051655167, -ERASE, 140010825183232, 140010825187327, -ERASE, 140010825187328, 140010833575935, -ERASE, 140012293185536, 140012293189631, -ERASE, 140012293189632, 140012301578239, -ERASE, 140012276400128, 140012276404223, -ERASE, 140012276404224, 140012284792831, -ERASE, 140012016357376, 140012016361471, -ERASE, 140012016361472, 140012024750079, -ERASE, 140012024750080, 140012024754175, -ERASE, 140012024754176, 140012033142783, -ERASE, 140011227836416, 140011227840511, -ERASE, 140011227840512, 140011236229119, -ERASE, 140010816790528, 140010816794623, -ERASE, 140010816794624, 140010825183231, -ERASE, 140012268007424, 140012268011519, -ERASE, 140012268011520, 140012276400127, -ERASE, 140012385439744, 140012385443839, -ERASE, 140012385443840, 140012393832447, -ERASE, 140012522090496, 140012522094591, -ERASE, 140012522094592, 140012530483199, -ERASE, 140012033142784, 140012033146879, -ERASE, 140012033146880, 140012041535487, - }; - unsigned long set35[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140730536939520, 140737488351231, -SNULL, 140730536943615, 140737488351231, -STORE, 140730536939520, 140730536943615, -STORE, 140730536808448, 140730536943615, -STORE, 94245239877632, 94245242130431, -SNULL, 94245240008703, 94245242130431, -STORE, 94245239877632, 94245240008703, -STORE, 94245240008704, 94245242130431, -ERASE, 94245240008704, 94245242130431, -STORE, 94245242101760, 94245242109951, -STORE, 94245242109952, 94245242130431, -STORE, 140475575263232, 140475577516031, -SNULL, 140475575406591, 140475577516031, -STORE, 140475575263232, 140475575406591, -STORE, 140475575406592, 140475577516031, -ERASE, 140475575406592, 140475577516031, -STORE, 140475577503744, 140475577511935, -STORE, 140475577511936, 140475577516031, -STORE, 140730538164224, 140730538168319, -STORE, 140730538151936, 140730538164223, -STORE, 140475577475072, 140475577503743, -STORE, 140475577466880, 140475577475071, -STORE, 140475573047296, 140475575263231, -SNULL, 140475573047296, 140475573145599, -STORE, 140475573145600, 140475575263231, -STORE, 140475573047296, 140475573145599, -SNULL, 140475575238655, 140475575263231, -STORE, 140475573145600, 140475575238655, -STORE, 140475575238656, 140475575263231, -SNULL, 140475575238656, 140475575246847, -STORE, 140475575246848, 140475575263231, -STORE, 140475575238656, 140475575246847, -ERASE, 140475575238656, 140475575246847, -STORE, 140475575238656, 140475575246847, -ERASE, 140475575246848, 140475575263231, -STORE, 140475575246848, 140475575263231, -STORE, 140475569250304, 140475573047295, -SNULL, 140475569250304, 140475570909183, -STORE, 140475570909184, 140475573047295, -STORE, 140475569250304, 140475570909183, -SNULL, 140475573006335, 140475573047295, -STORE, 140475570909184, 140475573006335, -STORE, 140475573006336, 140475573047295, -SNULL, 140475573006336, 140475573030911, -STORE, 140475573030912, 140475573047295, -STORE, 140475573006336, 140475573030911, -ERASE, 140475573006336, 140475573030911, -STORE, 140475573006336, 140475573030911, -ERASE, 140475573030912, 140475573047295, -STORE, 140475573030912, 140475573047295, -STORE, 140475577458688, 140475577475071, -SNULL, 140475573022719, 140475573030911, -STORE, 140475573006336, 140475573022719, -STORE, 140475573022720, 140475573030911, -SNULL, 140475575242751, 140475575246847, -STORE, 140475575238656, 140475575242751, -STORE, 140475575242752, 140475575246847, -SNULL, 94245242105855, 94245242109951, -STORE, 94245242101760, 94245242105855, -STORE, 94245242105856, 94245242109951, -SNULL, 140475577507839, 140475577511935, -STORE, 140475577503744, 140475577507839, -STORE, 140475577507840, 140475577511935, -ERASE, 140475577475072, 140475577503743, -STORE, 94245271216128, 94245271351295, -STORE, 140475560857600, 140475569250303, -SNULL, 140475560861695, 140475569250303, -STORE, 140475560857600, 140475560861695, -STORE, 140475560861696, 140475569250303, -STORE, 140475552464896, 140475560857599, -STORE, 140475418247168, 140475552464895, -SNULL, 140475418247168, 140475428241407, -STORE, 140475428241408, 140475552464895, -STORE, 140475418247168, 140475428241407, -ERASE, 140475418247168, 140475428241407, -SNULL, 140475495350271, 140475552464895, -STORE, 140475428241408, 140475495350271, -STORE, 140475495350272, 140475552464895, -ERASE, 140475495350272, 140475552464895, -SNULL, 140475428376575, 140475495350271, -STORE, 140475428241408, 140475428376575, -STORE, 140475428376576, 140475495350271, -SNULL, 140475552468991, 140475560857599, -STORE, 140475552464896, 140475552468991, -STORE, 140475552468992, 140475560857599, -STORE, 140475544072192, 140475552464895, -SNULL, 140475544076287, 140475552464895, -STORE, 140475544072192, 140475544076287, -STORE, 140475544076288, 140475552464895, -STORE, 140475535679488, 140475544072191, -SNULL, 140475535683583, 140475544072191, -STORE, 140475535679488, 140475535683583, -STORE, 140475535683584, 140475544072191, -STORE, 140475527286784, 140475535679487, -SNULL, 140475527290879, 140475535679487, -STORE, 140475527286784, 140475527290879, -STORE, 140475527290880, 140475535679487, -STORE, 140475518894080, 140475527286783, -STORE, 140475510501376, 140475527286783, -STORE, 140475502108672, 140475527286783, -STORE, 140475419848704, 140475428241407, -STORE, 140475285630976, 140475419848703, -SNULL, 140475285630976, 140475294023679, -STORE, 140475294023680, 140475419848703, -STORE, 140475285630976, 140475294023679, -ERASE, 140475285630976, 140475294023679, -STORE, 140475159805952, 140475419848703, -STORE, 140475025588224, 140475419848703, -SNULL, 140475092697087, 140475419848703, -STORE, 140475025588224, 140475092697087, -STORE, 140475092697088, 140475419848703, -SNULL, 140475092697088, 140475159805951, -STORE, 140475159805952, 140475419848703, -STORE, 140475092697088, 140475159805951, -ERASE, 140475092697088, 140475159805951, -STORE, 140474891370496, 140475092697087, -SNULL, 140474958479359, 140475092697087, -STORE, 140474891370496, 140474958479359, -STORE, 140474958479360, 140475092697087, -SNULL, 140474958479360, 140475025588223, -STORE, 140475025588224, 140475092697087, -STORE, 140474958479360, 140475025588223, -ERASE, 140474958479360, 140475025588223, -SNULL, 140475361132543, 140475419848703, -STORE, 140475159805952, 140475361132543, -STORE, 140475361132544, 140475419848703, -ERASE, 140475361132544, 140475419848703, -SNULL, 140475159805952, 140475294023679, -STORE, 140475294023680, 140475361132543, -STORE, 140475159805952, 140475294023679, -SNULL, 140475294158847, 140475361132543, -STORE, 140475294023680, 140475294158847, -STORE, 140475294158848, 140475361132543, -SNULL, 140475226914815, 140475294023679, -STORE, 140475159805952, 140475226914815, -STORE, 140475226914816, 140475294023679, -ERASE, 140475226914816, 140475294023679, -SNULL, 140475025723391, 140475092697087, -STORE, 140475025588224, 140475025723391, -STORE, 140475025723392, 140475092697087, -SNULL, 140475159941119, 140475226914815, -STORE, 140475159805952, 140475159941119, -STORE, 140475159941120, 140475226914815, -SNULL, 140474891505663, 140474958479359, -STORE, 140474891370496, 140474891505663, -STORE, 140474891505664, 140474958479359, -SNULL, 140475502108672, 140475518894079, -STORE, 140475518894080, 140475527286783, -STORE, 140475502108672, 140475518894079, -SNULL, 140475518898175, 140475527286783, -STORE, 140475518894080, 140475518898175, -STORE, 140475518898176, 140475527286783, -STORE, 140475411456000, 140475428241407, -SNULL, 140475502112767, 140475518894079, -STORE, 140475502108672, 140475502112767, -STORE, 140475502112768, 140475518894079, -SNULL, 140475411460095, 140475428241407, -STORE, 140475411456000, 140475411460095, -STORE, 140475411460096, 140475428241407, -SNULL, 140475411460096, 140475419848703, -STORE, 140475419848704, 140475428241407, -STORE, 140475411460096, 140475419848703, -SNULL, 140475419852799, 140475428241407, -STORE, 140475419848704, 140475419852799, -STORE, 140475419852800, 140475428241407, -STORE, 140475403063296, 140475411455999, -SNULL, 140475502112768, 140475510501375, -STORE, 140475510501376, 140475518894079, -STORE, 140475502112768, 140475510501375, -SNULL, 140475510505471, 140475518894079, -STORE, 140475510501376, 140475510505471, -STORE, 140475510505472, 140475518894079, -SNULL, 140475403067391, 140475411455999, -STORE, 140475403063296, 140475403067391, -STORE, 140475403067392, 140475411455999, -STORE, 140475394670592, 140475403063295, -SNULL, 140475394674687, 140475403063295, -STORE, 140475394670592, 140475394674687, -STORE, 140475394674688, 140475403063295, -STORE, 140475386277888, 140475394670591, -STORE, 140475377885184, 140475394670591, -STORE, 140475369492480, 140475394670591, -SNULL, 140475369496575, 140475394670591, -STORE, 140475369492480, 140475369496575, -STORE, 140475369496576, 140475394670591, -SNULL, 140475369496576, 140475377885183, -STORE, 140475377885184, 140475394670591, -STORE, 140475369496576, 140475377885183, -SNULL, 140475377889279, 140475394670591, -STORE, 140475377885184, 140475377889279, -STORE, 140475377889280, 140475394670591, -STORE, 140475285630976, 140475294023679, -SNULL, 140475377889280, 140475386277887, -STORE, 140475386277888, 140475394670591, -STORE, 140475377889280, 140475386277887, -SNULL, 140475386281983, 140475394670591, -STORE, 140475386277888, 140475386281983, -STORE, 140475386281984, 140475394670591, -SNULL, 140475285635071, 140475294023679, -STORE, 140475285630976, 140475285635071, -STORE, 140475285635072, 140475294023679, -STORE, 140475277238272, 140475285630975, -STORE, 140475268845568, 140475285630975, -SNULL, 140475268845568, 140475277238271, -STORE, 140475277238272, 140475285630975, -STORE, 140475268845568, 140475277238271, -SNULL, 140475277242367, 140475285630975, -STORE, 140475277238272, 140475277242367, -STORE, 140475277242368, 140475285630975, -STORE, 140475260452864, 140475277238271, -SNULL, 140475260452864, 140475268845567, -STORE, 140475268845568, 140475277238271, -STORE, 140475260452864, 140475268845567, -SNULL, 140475268849663, 140475277238271, -STORE, 140475268845568, 140475268849663, -STORE, 140475268849664, 140475277238271, -SNULL, 140475260456959, 140475268845567, -STORE, 140475260452864, 140475260456959, -STORE, 140475260456960, 140475268845567, -STORE, 140475252060160, 140475260452863, -SNULL, 140475252064255, 140475260452863, -STORE, 140475252060160, 140475252064255, -STORE, 140475252064256, 140475260452863, -STORE, 140475243667456, 140475252060159, -SNULL, 140475243671551, 140475252060159, -STORE, 140475243667456, 140475243671551, -STORE, 140475243671552, 140475252060159, -STORE, 140475235274752, 140475243667455, -STORE, 140475151413248, 140475159805951, -STORE, 140474891505664, 140475025588223, -STORE, 140475143020544, 140475159805951, -SNULL, 140474891505664, 140474958479359, -STORE, 140474958479360, 140475025588223, -STORE, 140474891505664, 140474958479359, -SNULL, 140474958614527, 140475025588223, -STORE, 140474958479360, 140474958614527, -STORE, 140474958614528, 140475025588223, -STORE, 140474824261632, 140474891370495, -SNULL, 140474824396799, 140474891370495, -STORE, 140474824261632, 140474824396799, -STORE, 140474824396800, 140474891370495, -STORE, 140475134627840, 140475159805951, -STORE, 140474690043904, 140474824261631, -STORE, 140475126235136, 140475159805951, -STORE, 140475117842432, 140475159805951, -STORE, 140474622935040, 140474824261631, -STORE, 140475109449728, 140475159805951, -STORE, 140474488717312, 140474824261631, -STORE, 140475101057024, 140475159805951, -STORE, 140474480324608, 140474488717311, -STORE, 140474413215744, 140474480324607, -STORE, 140474404823040, 140474413215743, -ERASE, 140474413215744, 140474480324607, -STORE, 140474471931904, 140474488717311, -STORE, 140474270605312, 140474404823039, -SNULL, 140475101057024, 140475126235135, -STORE, 140475126235136, 140475159805951, -STORE, 140475101057024, 140475126235135, -SNULL, 140475126239231, 140475159805951, -STORE, 140475126235136, 140475126239231, -STORE, 140475126239232, 140475159805951, -STORE, 140474463539200, 140474488717311, -STORE, 140474455146496, 140474488717311, -SNULL, 140474455150591, 140474488717311, -STORE, 140474455146496, 140474455150591, -STORE, 140474455150592, 140474488717311, -STORE, 140474446753792, 140474455146495, -SNULL, 140474446757887, 140474455146495, -STORE, 140474446753792, 140474446757887, -STORE, 140474446757888, 140474455146495, -STORE, 140474438361088, 140474446753791, -STORE, 140474429968384, 140474446753791, -SNULL, 140474429972479, 140474446753791, -STORE, 140474429968384, 140474429972479, -STORE, 140474429972480, 140474446753791, -SNULL, 140475235278847, 140475243667455, -STORE, 140475235274752, 140475235278847, -STORE, 140475235278848, 140475243667455, -SNULL, 140474757152767, 140474824261631, -STORE, 140474488717312, 140474757152767, -STORE, 140474757152768, 140474824261631, -ERASE, 140474757152768, 140474824261631, -SNULL, 140474488717312, 140474690043903, -STORE, 140474690043904, 140474757152767, -STORE, 140474488717312, 140474690043903, -SNULL, 140474690179071, 140474757152767, -STORE, 140474690043904, 140474690179071, -STORE, 140474690179072, 140474757152767, -SNULL, 140474488717312, 140474622935039, -STORE, 140474622935040, 140474690043903, -STORE, 140474488717312, 140474622935039, -SNULL, 140474623070207, 140474690043903, -STORE, 140474622935040, 140474623070207, -STORE, 140474623070208, 140474690043903, -SNULL, 140475101057024, 140475117842431, -STORE, 140475117842432, 140475126235135, -STORE, 140475101057024, 140475117842431, -SNULL, 140475117846527, 140475126235135, -STORE, 140475117842432, 140475117846527, -STORE, 140475117846528, 140475126235135, -SNULL, 140474555826175, 140474622935039, -STORE, 140474488717312, 140474555826175, -STORE, 140474555826176, 140474622935039, -ERASE, 140474555826176, 140474622935039, -STORE, 140474136387584, 140474404823039, -SNULL, 140474136387584, 140474153172991, -STORE, 140474153172992, 140474404823039, -STORE, 140474136387584, 140474153172991, -ERASE, 140474136387584, 140474153172991, -STORE, 140474018955264, 140474404823039, -STORE, 140473884737536, 140474404823039, -SNULL, 140474086064127, 140474404823039, -STORE, 140473884737536, 140474086064127, -STORE, 140474086064128, 140474404823039, -SNULL, 140474086064128, 140474153172991, -STORE, 140474153172992, 140474404823039, -STORE, 140474086064128, 140474153172991, -ERASE, 140474086064128, 140474153172991, -STORE, 140473750519808, 140474086064127, -SNULL, 140473817628671, 140474086064127, -STORE, 140473750519808, 140473817628671, -STORE, 140473817628672, 140474086064127, -SNULL, 140473817628672, 140473884737535, -STORE, 140473884737536, 140474086064127, -STORE, 140473817628672, 140473884737535, -ERASE, 140473817628672, 140473884737535, -SNULL, 140475126239232, 140475151413247, -STORE, 140475151413248, 140475159805951, -STORE, 140475126239232, 140475151413247, -SNULL, 140475151417343, 140475159805951, -STORE, 140475151413248, 140475151417343, -STORE, 140475151417344, 140475159805951, -SNULL, 140474270605311, 140474404823039, -STORE, 140474153172992, 140474270605311, -STORE, 140474270605312, 140474404823039, -SNULL, 140474270605312, 140474287390719, -STORE, 140474287390720, 140474404823039, -STORE, 140474270605312, 140474287390719, -ERASE, 140474270605312, 140474287390719, -SNULL, 140474429972480, 140474438361087, -STORE, 140474438361088, 140474446753791, -STORE, 140474429972480, 140474438361087, -SNULL, 140474438365183, 140474446753791, -STORE, 140474438361088, 140474438365183, -STORE, 140474438365184, 140474446753791, -STORE, 140474815868928, 140474824261631, -SNULL, 140474815873023, 140474824261631, -STORE, 140474815868928, 140474815873023, -STORE, 140474815873024, 140474824261631, -SNULL, 140474220281855, 140474270605311, -STORE, 140474153172992, 140474220281855, -STORE, 140474220281856, 140474270605311, -ERASE, 140474220281856, 140474270605311, -SNULL, 140474488852479, 140474555826175, -STORE, 140474488717312, 140474488852479, -STORE, 140474488852480, 140474555826175, -SNULL, 140475101057024, 140475109449727, -STORE, 140475109449728, 140475117842431, -STORE, 140475101057024, 140475109449727, -SNULL, 140475109453823, 140475117842431, -STORE, 140475109449728, 140475109453823, -STORE, 140475109453824, 140475117842431, -SNULL, 140473951846399, 140474086064127, -STORE, 140473884737536, 140473951846399, -STORE, 140473951846400, 140474086064127, -SNULL, 140473951846400, 140474018955263, -STORE, 140474018955264, 140474086064127, -STORE, 140473951846400, 140474018955263, -ERASE, 140473951846400, 140474018955263, -SNULL, 140473884872703, 140473951846399, -STORE, 140473884737536, 140473884872703, -STORE, 140473884872704, 140473951846399, -SNULL, 140474019090431, 140474086064127, -STORE, 140474018955264, 140474019090431, -STORE, 140474019090432, 140474086064127, -SNULL, 140473750654975, 140473817628671, -STORE, 140473750519808, 140473750654975, -STORE, 140473750654976, 140473817628671, -SNULL, 140474455150592, 140474463539199, -STORE, 140474463539200, 140474488717311, -STORE, 140474455150592, 140474463539199, -SNULL, 140474463543295, 140474488717311, -STORE, 140474463539200, 140474463543295, -STORE, 140474463543296, 140474488717311, -STORE, 140474807476224, 140474815868927, -SNULL, 140474463543296, 140474471931903, -STORE, 140474471931904, 140474488717311, -STORE, 140474463543296, 140474471931903, -SNULL, 140474471935999, 140474488717311, -STORE, 140474471931904, 140474471935999, -STORE, 140474471936000, 140474488717311, -STORE, 140474799083520, 140474815868927, -STORE, 140474790690816, 140474815868927, -SNULL, 140474790690816, 140474799083519, -STORE, 140474799083520, 140474815868927, -STORE, 140474790690816, 140474799083519, -SNULL, 140474799087615, 140474815868927, -STORE, 140474799083520, 140474799087615, -STORE, 140474799087616, 140474815868927, -SNULL, 140474354499583, 140474404823039, -STORE, 140474287390720, 140474354499583, -STORE, 140474354499584, 140474404823039, -ERASE, 140474354499584, 140474404823039, -SNULL, 140474287525887, 140474354499583, -STORE, 140474287390720, 140474287525887, -STORE, 140474287525888, 140474354499583, -STORE, 140474782298112, 140474799083519, -STORE, 140474773905408, 140474799083519, -SNULL, 140474773909503, 140474799083519, -STORE, 140474773905408, 140474773909503, -STORE, 140474773909504, 140474799083519, -SNULL, 140475126239232, 140475134627839, -STORE, 140475134627840, 140475151413247, -STORE, 140475126239232, 140475134627839, -SNULL, 140475134631935, 140475151413247, -STORE, 140475134627840, 140475134631935, -STORE, 140475134631936, 140475151413247, -STORE, 140474765512704, 140474773905407, -STORE, 140474614542336, 140474622935039, -SNULL, 140474153308159, 140474220281855, -STORE, 140474153172992, 140474153308159, -STORE, 140474153308160, 140474220281855, -SNULL, 140474404827135, 140474413215743, -STORE, 140474404823040, 140474404827135, -STORE, 140474404827136, 140474413215743, -STORE, 140474606149632, 140474622935039, -SNULL, 140474606153727, 140474622935039, -STORE, 140474606149632, 140474606153727, -STORE, 140474606153728, 140474622935039, -STORE, 140474597756928, 140474606149631, -SNULL, 140474597761023, 140474606149631, -STORE, 140474597756928, 140474597761023, -STORE, 140474597761024, 140474606149631, -SNULL, 140475134631936, 140475143020543, -STORE, 140475143020544, 140475151413247, -STORE, 140475134631936, 140475143020543, -SNULL, 140475143024639, 140475151413247, -STORE, 140475143020544, 140475143024639, -STORE, 140475143024640, 140475151413247, -STORE, 140474589364224, 140474597756927, -SNULL, 140474606153728, 140474614542335, -STORE, 140474614542336, 140474622935039, -STORE, 140474606153728, 140474614542335, -SNULL, 140474614546431, 140474622935039, -STORE, 140474614542336, 140474614546431, -STORE, 140474614546432, 140474622935039, -SNULL, 140474765516799, 140474773905407, -STORE, 140474765512704, 140474765516799, -STORE, 140474765516800, 140474773905407, -STORE, 140474580971520, 140474597756927, -SNULL, 140474773909504, 140474782298111, -STORE, 140474782298112, 140474799083519, -STORE, 140474773909504, 140474782298111, -SNULL, 140474782302207, 140474799083519, -STORE, 140474782298112, 140474782302207, -STORE, 140474782302208, 140474799083519, -SNULL, 140474471936000, 140474480324607, -STORE, 140474480324608, 140474488717311, -STORE, 140474471936000, 140474480324607, -SNULL, 140474480328703, 140474488717311, -STORE, 140474480324608, 140474480328703, -STORE, 140474480328704, 140474488717311, -STORE, 140474572578816, 140474597756927, -SNULL, 140474572582911, 140474597756927, -STORE, 140474572578816, 140474572582911, -STORE, 140474572582912, 140474597756927, -SNULL, 140474782302208, 140474790690815, -STORE, 140474790690816, 140474799083519, -STORE, 140474782302208, 140474790690815, -SNULL, 140474790694911, 140474799083519, -STORE, 140474790690816, 140474790694911, -STORE, 140474790694912, 140474799083519, -STORE, 140474564186112, 140474572578815, -STORE, 140474421575680, 140474429968383, -STORE, 140474396430336, 140474404823039, -SNULL, 140474396434431, 140474404823039, -STORE, 140474396430336, 140474396434431, -STORE, 140474396434432, 140474404823039, -STORE, 140474388037632, 140474396430335, -SNULL, 140474799087616, 140474807476223, -STORE, 140474807476224, 140474815868927, -STORE, 140474799087616, 140474807476223, -SNULL, 140474807480319, 140474815868927, -STORE, 140474807476224, 140474807480319, -STORE, 140474807480320, 140474815868927, -SNULL, 140475101061119, 140475109449727, -STORE, 140475101057024, 140475101061119, -STORE, 140475101061120, 140475109449727, -STORE, 140474379644928, 140474396430335, -SNULL, 140474572582912, 140474589364223, -STORE, 140474589364224, 140474597756927, -STORE, 140474572582912, 140474589364223, -SNULL, 140474589368319, 140474597756927, -STORE, 140474589364224, 140474589368319, -STORE, 140474589368320, 140474597756927, -STORE, 140474371252224, 140474396430335, -STORE, 140474362859520, 140474396430335, -STORE, 140474278998016, 140474287390719, -STORE, 140474270605312, 140474287390719, -STORE, 140474262212608, 140474287390719, -SNULL, 140474262216703, 140474287390719, -STORE, 140474262212608, 140474262216703, -STORE, 140474262216704, 140474287390719, -STORE, 140474253819904, 140474262212607, -SNULL, 140474253823999, 140474262212607, -STORE, 140474253819904, 140474253823999, -STORE, 140474253824000, 140474262212607, -SNULL, 140474362859520, 140474388037631, -STORE, 140474388037632, 140474396430335, -STORE, 140474362859520, 140474388037631, -SNULL, 140474388041727, 140474396430335, -STORE, 140474388037632, 140474388041727, -STORE, 140474388041728, 140474396430335, -SNULL, 140474362859520, 140474379644927, -STORE, 140474379644928, 140474388037631, -STORE, 140474362859520, 140474379644927, -SNULL, 140474379649023, 140474388037631, -STORE, 140474379644928, 140474379649023, -STORE, 140474379649024, 140474388037631, -STORE, 140474245427200, 140474253819903, -STORE, 140474237034496, 140474253819903, -STORE, 140474228641792, 140474253819903, -STORE, 140474144780288, 140474153172991, -SNULL, 140474228645887, 140474253819903, -STORE, 140474228641792, 140474228645887, -STORE, 140474228645888, 140474253819903, -SNULL, 140474564190207, 140474572578815, -STORE, 140474564186112, 140474564190207, -STORE, 140474564190208, 140474572578815, -STORE, 140474136387584, 140474153172991, -SNULL, 140474362859520, 140474371252223, -STORE, 140474371252224, 140474379644927, -STORE, 140474362859520, 140474371252223, -SNULL, 140474371256319, 140474379644927, -STORE, 140474371252224, 140474371256319, -STORE, 140474371256320, 140474379644927, -STORE, 140474127994880, 140474153172991, -STORE, 140474119602176, 140474153172991, -SNULL, 140474421579775, 140474429968383, -STORE, 140474421575680, 140474421579775, -STORE, 140474421579776, 140474429968383, -STORE, 140474111209472, 140474153172991, -SNULL, 140474111213567, 140474153172991, -STORE, 140474111209472, 140474111213567, -STORE, 140474111213568, 140474153172991, -SNULL, 140474262216704, 140474270605311, -STORE, 140474270605312, 140474287390719, -STORE, 140474262216704, 140474270605311, -SNULL, 140474270609407, 140474287390719, -STORE, 140474270605312, 140474270609407, -STORE, 140474270609408, 140474287390719, -STORE, 140474102816768, 140474111209471, -SNULL, 140474102820863, 140474111209471, -STORE, 140474102816768, 140474102820863, -STORE, 140474102820864, 140474111209471, -SNULL, 140474270609408, 140474278998015, -STORE, 140474278998016, 140474287390719, -STORE, 140474270609408, 140474278998015, -SNULL, 140474279002111, 140474287390719, -STORE, 140474278998016, 140474279002111, -STORE, 140474279002112, 140474287390719, -STORE, 140474094424064, 140474102816767, -SNULL, 140474572582912, 140474580971519, -STORE, 140474580971520, 140474589364223, -STORE, 140474572582912, 140474580971519, -SNULL, 140474580975615, 140474589364223, -STORE, 140474580971520, 140474580975615, -STORE, 140474580975616, 140474589364223, -SNULL, 140474362863615, 140474371252223, -STORE, 140474362859520, 140474362863615, -STORE, 140474362863616, 140474371252223, -STORE, 140474010562560, 140474018955263, -SNULL, 140474228645888, 140474245427199, -STORE, 140474245427200, 140474253819903, -STORE, 140474228645888, 140474245427199, -SNULL, 140474245431295, 140474253819903, -STORE, 140474245427200, 140474245431295, -STORE, 140474245431296, 140474253819903, -SNULL, 140474111213568, 140474136387583, -STORE, 140474136387584, 140474153172991, -STORE, 140474111213568, 140474136387583, -SNULL, 140474136391679, 140474153172991, -STORE, 140474136387584, 140474136391679, -STORE, 140474136391680, 140474153172991, -STORE, 140474002169856, 140474018955263, -STORE, 140473993777152, 140474018955263, -SNULL, 140474111213568, 140474127994879, -STORE, 140474127994880, 140474136387583, -STORE, 140474111213568, 140474127994879, -SNULL, 140474127998975, 140474136387583, -STORE, 140474127994880, 140474127998975, -STORE, 140474127998976, 140474136387583, -SNULL, 140474228645888, 140474237034495, -STORE, 140474237034496, 140474245427199, -STORE, 140474228645888, 140474237034495, -SNULL, 140474237038591, 140474245427199, -STORE, 140474237034496, 140474237038591, -STORE, 140474237038592, 140474245427199, -SNULL, 140474136391680, 140474144780287, -STORE, 140474144780288, 140474153172991, -STORE, 140474136391680, 140474144780287, -SNULL, 140474144784383, 140474153172991, -STORE, 140474144780288, 140474144784383, -STORE, 140474144784384, 140474153172991, -STORE, 140473985384448, 140474018955263, -STORE, 140473976991744, 140474018955263, -STORE, 140473968599040, 140474018955263, -SNULL, 140473968603135, 140474018955263, -STORE, 140473968599040, 140473968603135, -STORE, 140473968603136, 140474018955263, -SNULL, 140474111213568, 140474119602175, -STORE, 140474119602176, 140474127994879, -STORE, 140474111213568, 140474119602175, -SNULL, 140474119606271, 140474127994879, -STORE, 140474119602176, 140474119606271, -STORE, 140474119606272, 140474127994879, -STORE, 140473960206336, 140473968599039, -SNULL, 140474094428159, 140474102816767, -STORE, 140474094424064, 140474094428159, -STORE, 140474094428160, 140474102816767, -STORE, 140473876344832, 140473884737535, -STORE, 140473867952128, 140473884737535, -STORE, 140473859559424, 140473884737535, -SNULL, 140473859563519, 140473884737535, -STORE, 140473859559424, 140473859563519, -STORE, 140473859563520, 140473884737535, -SNULL, 140473968603136, 140473993777151, -STORE, 140473993777152, 140474018955263, -STORE, 140473968603136, 140473993777151, -SNULL, 140473993781247, 140474018955263, -STORE, 140473993777152, 140473993781247, -STORE, 140473993781248, 140474018955263, -SNULL, 140473960210431, 140473968599039, -STORE, 140473960206336, 140473960210431, -STORE, 140473960210432, 140473968599039, -SNULL, 140473993781248, 140474010562559, -STORE, 140474010562560, 140474018955263, -STORE, 140473993781248, 140474010562559, -SNULL, 140474010566655, 140474018955263, -STORE, 140474010562560, 140474010566655, -STORE, 140474010566656, 140474018955263, -SNULL, 140473968603136, 140473985384447, -STORE, 140473985384448, 140473993777151, -STORE, 140473968603136, 140473985384447, -SNULL, 140473985388543, 140473993777151, -STORE, 140473985384448, 140473985388543, -STORE, 140473985388544, 140473993777151, -SNULL, 140473993781248, 140474002169855, -STORE, 140474002169856, 140474010562559, -STORE, 140473993781248, 140474002169855, -SNULL, 140474002173951, 140474010562559, -STORE, 140474002169856, 140474002173951, -STORE, 140474002173952, 140474010562559, -STORE, 140473851166720, 140473859559423, -SNULL, 140473851170815, 140473859559423, -STORE, 140473851166720, 140473851170815, -STORE, 140473851170816, 140473859559423, -SNULL, 140473968603136, 140473976991743, -STORE, 140473976991744, 140473985384447, -STORE, 140473968603136, 140473976991743, -SNULL, 140473976995839, 140473985384447, -STORE, 140473976991744, 140473976995839, -STORE, 140473976995840, 140473985384447, -STORE, 140473842774016, 140473851166719, -SNULL, 140473859563520, 140473867952127, -STORE, 140473867952128, 140473884737535, -STORE, 140473859563520, 140473867952127, -SNULL, 140473867956223, 140473884737535, -STORE, 140473867952128, 140473867956223, -STORE, 140473867956224, 140473884737535, -SNULL, 140473867956224, 140473876344831, -STORE, 140473876344832, 140473884737535, -STORE, 140473867956224, 140473876344831, -SNULL, 140473876348927, 140473884737535, -STORE, 140473876344832, 140473876348927, -STORE, 140473876348928, 140473884737535, -STORE, 140473834381312, 140473851166719, -SNULL, 140473834385407, 140473851166719, -STORE, 140473834381312, 140473834385407, -STORE, 140473834385408, 140473851166719, -SNULL, 140473834385408, 140473842774015, -STORE, 140473842774016, 140473851166719, -STORE, 140473834385408, 140473842774015, -SNULL, 140473842778111, 140473851166719, -STORE, 140473842774016, 140473842778111, -STORE, 140473842778112, 140473851166719, -STORE, 140473825988608, 140473834381311, -SNULL, 140473825992703, 140473834381311, -STORE, 140473825988608, 140473825992703, -STORE, 140473825992704, 140473834381311, -STORE, 140475577475072, 140475577503743, -STORE, 140475499917312, 140475502108671, -SNULL, 140475499917312, 140475500007423, -STORE, 140475500007424, 140475502108671, -STORE, 140475499917312, 140475500007423, -SNULL, 140475502100479, 140475502108671, -STORE, 140475500007424, 140475502100479, -STORE, 140475502100480, 140475502108671, -ERASE, 140475502100480, 140475502108671, -STORE, 140475502100480, 140475502108671, -SNULL, 140475502104575, 140475502108671, -STORE, 140475502100480, 140475502104575, -STORE, 140475502104576, 140475502108671, -ERASE, 140475577475072, 140475577503743, -ERASE, 140475235274752, 140475235278847, -ERASE, 140475235278848, 140475243667455, -ERASE, 140474815868928, 140474815873023, -ERASE, 140474815873024, 140474824261631, -ERASE, 140474606149632, 140474606153727, -ERASE, 140474606153728, 140474614542335, -ERASE, 140474270605312, 140474270609407, -ERASE, 140474270609408, 140474278998015, -ERASE, 140474438361088, 140474438365183, -ERASE, 140474438365184, 140474446753791, -ERASE, 140474597756928, 140474597761023, -ERASE, 140474597761024, 140474606149631, -ERASE, 140475126235136, 140475126239231, -ERASE, 140475126239232, 140475134627839, -ERASE, 140474463539200, 140474463543295, -ERASE, 140474463543296, 140474471931903, -ERASE, 140474388037632, 140474388041727, -ERASE, 140474388041728, 140474396430335, -ERASE, 140474404823040, 140474404827135, -ERASE, 140474404827136, 140474413215743, -ERASE, 140474278998016, 140474279002111, -ERASE, 140474279002112, 140474287390719, -ERASE, 140474094424064, 140474094428159, -ERASE, 140474094428160, 140474102816767, -ERASE, 140473867952128, 140473867956223, -ERASE, 140473867956224, 140473876344831, -ERASE, 140475151413248, 140475151417343, -ERASE, 140475151417344, 140475159805951, -ERASE, 140474455146496, 140474455150591, -ERASE, 140474455150592, 140474463539199, -ERASE, 140474807476224, 140474807480319, -ERASE, 140474807480320, 140474815868927, -ERASE, 140475117842432, 140475117846527, -ERASE, 140475117846528, 140475126235135, -ERASE, 140474446753792, 140474446757887, -ERASE, 140474446757888, 140474455146495, -ERASE, 140474429968384, 140474429972479, -ERASE, 140474429972480, 140474438361087, -ERASE, 140474782298112, 140474782302207, -ERASE, 140474782302208, 140474790690815, -ERASE, 140474136387584, 140474136391679, -ERASE, 140474136391680, 140474144780287, -ERASE, 140474002169856, 140474002173951, -ERASE, 140474002173952, 140474010562559, -ERASE, 140475134627840, 140475134631935, -ERASE, 140475134631936, 140475143020543, -ERASE, 140474471931904, 140474471935999, -ERASE, 140474471936000, 140474480324607, -ERASE, 140474396430336, 140474396434431, -ERASE, 140474396434432, 140474404823039, - }; - unsigned long set36[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140723893125120, 140737488351231, -SNULL, 140723893129215, 140737488351231, -STORE, 140723893125120, 140723893129215, -STORE, 140723892994048, 140723893129215, -STORE, 94076829786112, 94076832038911, -SNULL, 94076829917183, 94076832038911, -STORE, 94076829786112, 94076829917183, -STORE, 94076829917184, 94076832038911, -ERASE, 94076829917184, 94076832038911, -STORE, 94076832010240, 94076832018431, -STORE, 94076832018432, 94076832038911, -STORE, 140122444345344, 140122446598143, -SNULL, 140122444488703, 140122446598143, -STORE, 140122444345344, 140122444488703, -STORE, 140122444488704, 140122446598143, -ERASE, 140122444488704, 140122446598143, -STORE, 140122446585856, 140122446594047, -STORE, 140122446594048, 140122446598143, -STORE, 140723893538816, 140723893542911, -STORE, 140723893526528, 140723893538815, -STORE, 140122446557184, 140122446585855, -STORE, 140122446548992, 140122446557183, -STORE, 140122442129408, 140122444345343, -SNULL, 140122442129408, 140122442227711, -STORE, 140122442227712, 140122444345343, -STORE, 140122442129408, 140122442227711, -SNULL, 140122444320767, 140122444345343, -STORE, 140122442227712, 140122444320767, -STORE, 140122444320768, 140122444345343, -SNULL, 140122444320768, 140122444328959, -STORE, 140122444328960, 140122444345343, -STORE, 140122444320768, 140122444328959, -ERASE, 140122444320768, 140122444328959, -STORE, 140122444320768, 140122444328959, -ERASE, 140122444328960, 140122444345343, -STORE, 140122444328960, 140122444345343, -STORE, 140122438332416, 140122442129407, -SNULL, 140122438332416, 140122439991295, -STORE, 140122439991296, 140122442129407, -STORE, 140122438332416, 140122439991295, -SNULL, 140122442088447, 140122442129407, -STORE, 140122439991296, 140122442088447, -STORE, 140122442088448, 140122442129407, -SNULL, 140122442088448, 140122442113023, -STORE, 140122442113024, 140122442129407, -STORE, 140122442088448, 140122442113023, -ERASE, 140122442088448, 140122442113023, -STORE, 140122442088448, 140122442113023, -ERASE, 140122442113024, 140122442129407, -STORE, 140122442113024, 140122442129407, -STORE, 140122446540800, 140122446557183, -SNULL, 140122442104831, 140122442113023, -STORE, 140122442088448, 140122442104831, -STORE, 140122442104832, 140122442113023, -SNULL, 140122444324863, 140122444328959, -STORE, 140122444320768, 140122444324863, -STORE, 140122444324864, 140122444328959, -SNULL, 94076832014335, 94076832018431, -STORE, 94076832010240, 94076832014335, -STORE, 94076832014336, 94076832018431, -SNULL, 140122446589951, 140122446594047, -STORE, 140122446585856, 140122446589951, -STORE, 140122446589952, 140122446594047, -ERASE, 140122446557184, 140122446585855, -STORE, 94076845723648, 94076845858815, -STORE, 140122429939712, 140122438332415, -SNULL, 140122429943807, 140122438332415, -STORE, 140122429939712, 140122429943807, -STORE, 140122429943808, 140122438332415, -STORE, 140122421547008, 140122429939711, -STORE, 140122287329280, 140122421547007, -SNULL, 140122287329280, 140122301399039, -STORE, 140122301399040, 140122421547007, -STORE, 140122287329280, 140122301399039, -ERASE, 140122287329280, 140122301399039, -SNULL, 140122368507903, 140122421547007, -STORE, 140122301399040, 140122368507903, -STORE, 140122368507904, 140122421547007, -ERASE, 140122368507904, 140122421547007, -SNULL, 140122301534207, 140122368507903, -STORE, 140122301399040, 140122301534207, -STORE, 140122301534208, 140122368507903, -SNULL, 140122421551103, 140122429939711, -STORE, 140122421547008, 140122421551103, -STORE, 140122421551104, 140122429939711, -STORE, 140122413154304, 140122421547007, -SNULL, 140122413158399, 140122421547007, -STORE, 140122413154304, 140122413158399, -STORE, 140122413158400, 140122421547007, -STORE, 140122404761600, 140122413154303, -SNULL, 140122404765695, 140122413154303, -STORE, 140122404761600, 140122404765695, -STORE, 140122404765696, 140122413154303, -STORE, 140122396368896, 140122404761599, -SNULL, 140122396372991, 140122404761599, -STORE, 140122396368896, 140122396372991, -STORE, 140122396372992, 140122404761599, -STORE, 140122387976192, 140122396368895, -STORE, 140122167181312, 140122301399039, -SNULL, 140122234290175, 140122301399039, -STORE, 140122167181312, 140122234290175, -STORE, 140122234290176, 140122301399039, -ERASE, 140122234290176, 140122301399039, -SNULL, 140122167316479, 140122234290175, -STORE, 140122167181312, 140122167316479, -STORE, 140122167316480, 140122234290175, -STORE, 140122379583488, 140122396368895, -STORE, 140122371190784, 140122396368895, -STORE, 140122167316480, 140122301399039, -STORE, 140122158788608, 140122167181311, -SNULL, 140122371190784, 140122387976191, -STORE, 140122387976192, 140122396368895, -STORE, 140122371190784, 140122387976191, -SNULL, 140122387980287, 140122396368895, -STORE, 140122387976192, 140122387980287, -STORE, 140122387980288, 140122396368895, -SNULL, 140122167316480, 140122234290175, -STORE, 140122234290176, 140122301399039, -STORE, 140122167316480, 140122234290175, -SNULL, 140122234425343, 140122301399039, -STORE, 140122234290176, 140122234425343, -STORE, 140122234425344, 140122301399039, -STORE, 140122024570880, 140122158788607, -SNULL, 140122024570880, 140122032963583, -STORE, 140122032963584, 140122158788607, -STORE, 140122024570880, 140122032963583, -ERASE, 140122024570880, 140122032963583, -STORE, 140121898745856, 140122158788607, -STORE, 140121890353152, 140121898745855, -SNULL, 140122100072447, 140122158788607, -STORE, 140121898745856, 140122100072447, -STORE, 140122100072448, 140122158788607, -ERASE, 140122100072448, 140122158788607, -SNULL, 140121965854719, 140122100072447, -STORE, 140121898745856, 140121965854719, -STORE, 140121965854720, 140122100072447, -SNULL, 140121965854720, 140122032963583, -STORE, 140122032963584, 140122100072447, -STORE, 140121965854720, 140122032963583, -ERASE, 140121965854720, 140122032963583, -SNULL, 140121898881023, 140121965854719, -STORE, 140121898745856, 140121898881023, -STORE, 140121898881024, 140121965854719, -SNULL, 140121890357247, 140121898745855, -STORE, 140121890353152, 140121890357247, -STORE, 140121890357248, 140121898745855, -SNULL, 140122371190784, 140122379583487, -STORE, 140122379583488, 140122387976191, -STORE, 140122371190784, 140122379583487, -SNULL, 140122379587583, 140122387976191, -STORE, 140122379583488, 140122379587583, -STORE, 140122379587584, 140122387976191, -SNULL, 140122033098751, 140122100072447, -STORE, 140122032963584, 140122033098751, -STORE, 140122033098752, 140122100072447, -SNULL, 140122158792703, 140122167181311, -STORE, 140122158788608, 140122158792703, -STORE, 140122158792704, 140122167181311, -STORE, 140122150395904, 140122158788607, -STORE, 140122142003200, 140122158788607, -SNULL, 140122142007295, 140122158788607, -STORE, 140122142003200, 140122142007295, -STORE, 140122142007296, 140122158788607, -SNULL, 140122371194879, 140122379583487, -STORE, 140122371190784, 140122371194879, -STORE, 140122371194880, 140122379583487, -SNULL, 140122142007296, 140122150395903, -STORE, 140122150395904, 140122158788607, -STORE, 140122142007296, 140122150395903, -SNULL, 140122150399999, 140122158788607, -STORE, 140122150395904, 140122150399999, -STORE, 140122150400000, 140122158788607, -STORE, 140122133610496, 140122142003199, -STORE, 140122125217792, 140122142003199, -STORE, 140122116825088, 140122142003199, -SNULL, 140122116829183, 140122142003199, -STORE, 140122116825088, 140122116829183, -STORE, 140122116829184, 140122142003199, -SNULL, 140122116829184, 140122133610495, -STORE, 140122133610496, 140122142003199, -STORE, 140122116829184, 140122133610495, -SNULL, 140122133614591, 140122142003199, -STORE, 140122133610496, 140122133614591, -STORE, 140122133614592, 140122142003199, -SNULL, 140122116829184, 140122125217791, -STORE, 140122125217792, 140122133610495, -STORE, 140122116829184, 140122125217791, -SNULL, 140122125221887, 140122133610495, -STORE, 140122125217792, 140122125221887, -STORE, 140122125221888, 140122133610495, -STORE, 140122108432384, 140122116825087, -SNULL, 140122108436479, 140122116825087, -STORE, 140122108432384, 140122108436479, -STORE, 140122108436480, 140122116825087, -STORE, 140122024570880, 140122032963583, -STORE, 140122016178176, 140122032963583, -SNULL, 140122016182271, 140122032963583, -STORE, 140122016178176, 140122016182271, -STORE, 140122016182272, 140122032963583, -SNULL, 140122016182272, 140122024570879, -STORE, 140122024570880, 140122032963583, -STORE, 140122016182272, 140122024570879, -SNULL, 140122024574975, 140122032963583, -STORE, 140122024570880, 140122024574975, -STORE, 140122024574976, 140122032963583, -STORE, 140122007785472, 140122016178175, -SNULL, 140122007789567, 140122016178175, -STORE, 140122007785472, 140122007789567, -STORE, 140122007789568, 140122016178175, -STORE, 140121999392768, 140122007785471, -STORE, 140121991000064, 140122007785471, -SNULL, 140121991004159, 140122007785471, -STORE, 140121991000064, 140121991004159, -STORE, 140121991004160, 140122007785471, -SNULL, 140121991004160, 140121999392767, -STORE, 140121999392768, 140122007785471, -STORE, 140121991004160, 140121999392767, -SNULL, 140121999396863, 140122007785471, -STORE, 140121999392768, 140121999396863, -STORE, 140121999396864, 140122007785471, -STORE, 140121982607360, 140121991000063, -STORE, 140121823244288, 140121890353151, -ERASE, 140121823244288, 140121890353151, -STORE, 140121756135424, 140121890353151, -SNULL, 140121756135424, 140121764528127, -STORE, 140121764528128, 140121890353151, -STORE, 140121756135424, 140121764528127, -ERASE, 140121756135424, 140121764528127, -SNULL, 140121831636991, 140121890353151, -STORE, 140121764528128, 140121831636991, -STORE, 140121831636992, 140121890353151, -ERASE, 140121831636992, 140121890353151, -STORE, 140121974214656, 140121991000063, -STORE, 140121630310400, 140121831636991, -SNULL, 140121697419263, 140121831636991, -STORE, 140121630310400, 140121697419263, -STORE, 140121697419264, 140121831636991, -SNULL, 140121697419264, 140121764528127, -STORE, 140121764528128, 140121831636991, -STORE, 140121697419264, 140121764528127, -ERASE, 140121697419264, 140121764528127, -STORE, 140121881960448, 140121890353151, -STORE, 140121630310400, 140121831636991, -STORE, 140121873567744, 140121890353151, -SNULL, 140121630310400, 140121697419263, -STORE, 140121697419264, 140121831636991, -STORE, 140121630310400, 140121697419263, -SNULL, 140121697554431, 140121831636991, -STORE, 140121697419264, 140121697554431, -STORE, 140121697554432, 140121831636991, -STORE, 140121865175040, 140121890353151, -STORE, 140121856782336, 140121890353151, -STORE, 140121848389632, 140121890353151, -STORE, 140121839996928, 140121890353151, -STORE, 140121496092672, 140121697419263, -STORE, 140121487699968, 140121496092671, -STORE, 140121420591104, 140121487699967, -STORE, 140121412198400, 140121420591103, -ERASE, 140121420591104, 140121487699967, -STORE, 140121479307264, 140121496092671, -STORE, 140121277980672, 140121412198399, -SNULL, 140121277980672, 140121294766079, -STORE, 140121294766080, 140121412198399, -STORE, 140121277980672, 140121294766079, -ERASE, 140121277980672, 140121294766079, -STORE, 140121470914560, 140121496092671, -STORE, 140121462521856, 140121496092671, -STORE, 140121160548352, 140121412198399, -STORE, 140121454129152, 140121496092671, -SNULL, 140121227657215, 140121412198399, -STORE, 140121160548352, 140121227657215, -STORE, 140121227657216, 140121412198399, -SNULL, 140121227657216, 140121294766079, -STORE, 140121294766080, 140121412198399, -STORE, 140121227657216, 140121294766079, -ERASE, 140121227657216, 140121294766079, -STORE, 140121445736448, 140121496092671, -STORE, 140121437343744, 140121496092671, -SNULL, 140121437343744, 140121445736447, -STORE, 140121445736448, 140121496092671, -STORE, 140121437343744, 140121445736447, -SNULL, 140121445740543, 140121496092671, -STORE, 140121445736448, 140121445740543, -STORE, 140121445740544, 140121496092671, -SNULL, 140121697554432, 140121764528127, -STORE, 140121764528128, 140121831636991, -STORE, 140121697554432, 140121764528127, -SNULL, 140121764663295, 140121831636991, -STORE, 140121764528128, 140121764663295, -STORE, 140121764663296, 140121831636991, -SNULL, 140121496092672, 140121630310399, -STORE, 140121630310400, 140121697419263, -STORE, 140121496092672, 140121630310399, -SNULL, 140121630445567, 140121697419263, -STORE, 140121630310400, 140121630445567, -STORE, 140121630445568, 140121697419263, -SNULL, 140121445740544, 140121454129151, -STORE, 140121454129152, 140121496092671, -STORE, 140121445740544, 140121454129151, -SNULL, 140121454133247, 140121496092671, -STORE, 140121454129152, 140121454133247, -STORE, 140121454133248, 140121496092671, -STORE, 140121026330624, 140121227657215, -SNULL, 140121093439487, 140121227657215, -STORE, 140121026330624, 140121093439487, -STORE, 140121093439488, 140121227657215, -SNULL, 140121093439488, 140121160548351, -STORE, 140121160548352, 140121227657215, -STORE, 140121093439488, 140121160548351, -ERASE, 140121093439488, 140121160548351, -SNULL, 140121563201535, 140121630310399, -STORE, 140121496092672, 140121563201535, -STORE, 140121563201536, 140121630310399, -ERASE, 140121563201536, 140121630310399, -STORE, 140120892112896, 140121093439487, -SNULL, 140120959221759, 140121093439487, -STORE, 140120892112896, 140120959221759, -STORE, 140120959221760, 140121093439487, -SNULL, 140120959221760, 140121026330623, -STORE, 140121026330624, 140121093439487, -STORE, 140120959221760, 140121026330623, -ERASE, 140120959221760, 140121026330623, -STORE, 140120757895168, 140120959221759, -SNULL, 140121361874943, 140121412198399, -STORE, 140121294766080, 140121361874943, -STORE, 140121361874944, 140121412198399, -ERASE, 140121361874944, 140121412198399, -SNULL, 140121294901247, 140121361874943, -STORE, 140121294766080, 140121294901247, -STORE, 140121294901248, 140121361874943, -STORE, 140120623677440, 140120959221759, -SNULL, 140120690786303, 140120959221759, -STORE, 140120623677440, 140120690786303, -STORE, 140120690786304, 140120959221759, -SNULL, 140120690786304, 140120757895167, -STORE, 140120757895168, 140120959221759, -STORE, 140120690786304, 140120757895167, -ERASE, 140120690786304, 140120757895167, -SNULL, 140121160683519, 140121227657215, -STORE, 140121160548352, 140121160683519, -STORE, 140121160683520, 140121227657215, -SNULL, 140121974214656, 140121982607359, -STORE, 140121982607360, 140121991000063, -STORE, 140121974214656, 140121982607359, -SNULL, 140121982611455, 140121991000063, -STORE, 140121982607360, 140121982611455, -STORE, 140121982611456, 140121991000063, -SNULL, 140121839996928, 140121873567743, -STORE, 140121873567744, 140121890353151, -STORE, 140121839996928, 140121873567743, -SNULL, 140121873571839, 140121890353151, -STORE, 140121873567744, 140121873571839, -STORE, 140121873571840, 140121890353151, -SNULL, 140121873571840, 140121881960447, -STORE, 140121881960448, 140121890353151, -STORE, 140121873571840, 140121881960447, -SNULL, 140121881964543, 140121890353151, -STORE, 140121881960448, 140121881964543, -STORE, 140121881964544, 140121890353151, -SNULL, 140121840001023, 140121873567743, -STORE, 140121839996928, 140121840001023, -STORE, 140121840001024, 140121873567743, -SNULL, 140121840001024, 140121865175039, -STORE, 140121865175040, 140121873567743, -STORE, 140121840001024, 140121865175039, -SNULL, 140121865179135, 140121873567743, -STORE, 140121865175040, 140121865179135, -STORE, 140121865179136, 140121873567743, -SNULL, 140121437347839, 140121445736447, -STORE, 140121437343744, 140121437347839, -STORE, 140121437347840, 140121445736447, -STORE, 140121621917696, 140121630310399, -STORE, 140121613524992, 140121630310399, -SNULL, 140121026465791, 140121093439487, -STORE, 140121026330624, 140121026465791, -STORE, 140121026465792, 140121093439487, -SNULL, 140121496227839, 140121563201535, -STORE, 140121496092672, 140121496227839, -STORE, 140121496227840, 140121563201535, -SNULL, 140120757895168, 140120892112895, -STORE, 140120892112896, 140120959221759, -STORE, 140120757895168, 140120892112895, -SNULL, 140120892248063, 140120959221759, -STORE, 140120892112896, 140120892248063, -STORE, 140120892248064, 140120959221759, -SNULL, 140120825004031, 140120892112895, -STORE, 140120757895168, 140120825004031, -STORE, 140120825004032, 140120892112895, -ERASE, 140120825004032, 140120892112895, -SNULL, 140120623812607, 140120690786303, -STORE, 140120623677440, 140120623812607, -STORE, 140120623812608, 140120690786303, -SNULL, 140120758030335, 140120825004031, -STORE, 140120757895168, 140120758030335, -STORE, 140120758030336, 140120825004031, -SNULL, 140121454133248, 140121462521855, -STORE, 140121462521856, 140121496092671, -STORE, 140121454133248, 140121462521855, -SNULL, 140121462525951, 140121496092671, -STORE, 140121462521856, 140121462525951, -STORE, 140121462525952, 140121496092671, -STORE, 140121605132288, 140121630310399, -SNULL, 140121605136383, 140121630310399, -STORE, 140121605132288, 140121605136383, -STORE, 140121605136384, 140121630310399, -STORE, 140121596739584, 140121605132287, -SNULL, 140121605136384, 140121621917695, -STORE, 140121621917696, 140121630310399, -STORE, 140121605136384, 140121621917695, -SNULL, 140121621921791, 140121630310399, -STORE, 140121621917696, 140121621921791, -STORE, 140121621921792, 140121630310399, -STORE, 140121588346880, 140121605132287, -STORE, 140121579954176, 140121605132287, -SNULL, 140121412202495, 140121420591103, -STORE, 140121412198400, 140121412202495, -STORE, 140121412202496, 140121420591103, -SNULL, 140121974218751, 140121982607359, -STORE, 140121974214656, 140121974218751, -STORE, 140121974218752, 140121982607359, -SNULL, 140121462525952, 140121479307263, -STORE, 140121479307264, 140121496092671, -STORE, 140121462525952, 140121479307263, -SNULL, 140121479311359, 140121496092671, -STORE, 140121479307264, 140121479311359, -STORE, 140121479311360, 140121496092671, -STORE, 140121571561472, 140121605132287, -SNULL, 140121571565567, 140121605132287, -STORE, 140121571561472, 140121571565567, -STORE, 140121571565568, 140121605132287, -STORE, 140121428951040, 140121437343743, -SNULL, 140121428955135, 140121437343743, -STORE, 140121428951040, 140121428955135, -STORE, 140121428955136, 140121437343743, -SNULL, 140121840001024, 140121856782335, -STORE, 140121856782336, 140121865175039, -STORE, 140121840001024, 140121856782335, -SNULL, 140121856786431, 140121865175039, -STORE, 140121856782336, 140121856786431, -STORE, 140121856786432, 140121865175039, -STORE, 140121403805696, 140121412198399, -SNULL, 140121840001024, 140121848389631, -STORE, 140121848389632, 140121856782335, -STORE, 140121840001024, 140121848389631, -SNULL, 140121848393727, 140121856782335, -STORE, 140121848389632, 140121848393727, -STORE, 140121848393728, 140121856782335, -SNULL, 140121479311360, 140121487699967, -STORE, 140121487699968, 140121496092671, -STORE, 140121479311360, 140121487699967, -SNULL, 140121487704063, 140121496092671, -STORE, 140121487699968, 140121487704063, -STORE, 140121487704064, 140121496092671, -STORE, 140121395412992, 140121412198399, -STORE, 140121387020288, 140121412198399, -SNULL, 140121387024383, 140121412198399, -STORE, 140121387020288, 140121387024383, -STORE, 140121387024384, 140121412198399, -SNULL, 140121605136384, 140121613524991, -STORE, 140121613524992, 140121621917695, -STORE, 140121605136384, 140121613524991, -SNULL, 140121613529087, 140121621917695, -STORE, 140121613524992, 140121613529087, -STORE, 140121613529088, 140121621917695, -SNULL, 140121462525952, 140121470914559, -STORE, 140121470914560, 140121479307263, -STORE, 140121462525952, 140121470914559, -SNULL, 140121470918655, 140121479307263, -STORE, 140121470914560, 140121470918655, -STORE, 140121470918656, 140121479307263, -STORE, 140121378627584, 140121387020287, -SNULL, 140121378631679, 140121387020287, -STORE, 140121378627584, 140121378631679, -STORE, 140121378631680, 140121387020287, -SNULL, 140121571565568, 140121596739583, -STORE, 140121596739584, 140121605132287, -STORE, 140121571565568, 140121596739583, -SNULL, 140121596743679, 140121605132287, -STORE, 140121596739584, 140121596743679, -STORE, 140121596743680, 140121605132287, -SNULL, 140121387024384, 140121403805695, -STORE, 140121403805696, 140121412198399, -STORE, 140121387024384, 140121403805695, -SNULL, 140121403809791, 140121412198399, -STORE, 140121403805696, 140121403809791, -STORE, 140121403809792, 140121412198399, -STORE, 140121370234880, 140121378627583, -SNULL, 140121387024384, 140121395412991, -STORE, 140121395412992, 140121403805695, -STORE, 140121387024384, 140121395412991, -SNULL, 140121395417087, 140121403805695, -STORE, 140121395412992, 140121395417087, -STORE, 140121395417088, 140121403805695, -SNULL, 140121571565568, 140121588346879, -STORE, 140121588346880, 140121596739583, -STORE, 140121571565568, 140121588346879, -SNULL, 140121588350975, 140121596739583, -STORE, 140121588346880, 140121588350975, -STORE, 140121588350976, 140121596739583, -SNULL, 140121571565568, 140121579954175, -STORE, 140121579954176, 140121588346879, -STORE, 140121571565568, 140121579954175, -SNULL, 140121579958271, 140121588346879, -STORE, 140121579954176, 140121579958271, -STORE, 140121579958272, 140121588346879, -STORE, 140121286373376, 140121294766079, -STORE, 140121277980672, 140121294766079, -SNULL, 140121277980672, 140121286373375, -STORE, 140121286373376, 140121294766079, -STORE, 140121277980672, 140121286373375, -SNULL, 140121286377471, 140121294766079, -STORE, 140121286373376, 140121286377471, -STORE, 140121286377472, 140121294766079, -STORE, 140121269587968, 140121286373375, -STORE, 140121261195264, 140121286373375, -SNULL, 140121261195264, 140121269587967, -STORE, 140121269587968, 140121286373375, -STORE, 140121261195264, 140121269587967, -SNULL, 140121269592063, 140121286373375, -STORE, 140121269587968, 140121269592063, -STORE, 140121269592064, 140121286373375, -STORE, 140121252802560, 140121269587967, -SNULL, 140121252806655, 140121269587967, -STORE, 140121252802560, 140121252806655, -STORE, 140121252806656, 140121269587967, -STORE, 140121244409856, 140121252802559, -STORE, 140121236017152, 140121252802559, -SNULL, 140121236017152, 140121244409855, -STORE, 140121244409856, 140121252802559, -STORE, 140121236017152, 140121244409855, -SNULL, 140121244413951, 140121252802559, -STORE, 140121244409856, 140121244413951, -STORE, 140121244413952, 140121252802559, -SNULL, 140121370238975, 140121378627583, -STORE, 140121370234880, 140121370238975, -STORE, 140121370238976, 140121378627583, -STORE, 140121152155648, 140121160548351, -STORE, 140121143762944, 140121160548351, -STORE, 140121135370240, 140121160548351, -SNULL, 140121135374335, 140121160548351, -STORE, 140121135370240, 140121135374335, -STORE, 140121135374336, 140121160548351, -STORE, 140121126977536, 140121135370239, -STORE, 140121118584832, 140121135370239, -STORE, 140121110192128, 140121135370239, -SNULL, 140121110192128, 140121118584831, -STORE, 140121118584832, 140121135370239, -STORE, 140121110192128, 140121118584831, -SNULL, 140121118588927, 140121135370239, -STORE, 140121118584832, 140121118588927, -STORE, 140121118588928, 140121135370239, -STORE, 140121101799424, 140121118584831, -STORE, 140121017937920, 140121026330623, -STORE, 140121009545216, 140121026330623, -SNULL, 140121009545216, 140121017937919, -STORE, 140121017937920, 140121026330623, -STORE, 140121009545216, 140121017937919, -SNULL, 140121017942015, 140121026330623, -STORE, 140121017937920, 140121017942015, -STORE, 140121017942016, 140121026330623, -SNULL, 140121269592064, 140121277980671, -STORE, 140121277980672, 140121286373375, -STORE, 140121269592064, 140121277980671, -SNULL, 140121277984767, 140121286373375, -STORE, 140121277980672, 140121277984767, -STORE, 140121277984768, 140121286373375, -STORE, 140121001152512, 140121017937919, -SNULL, 140121252806656, 140121261195263, -STORE, 140121261195264, 140121269587967, -STORE, 140121252806656, 140121261195263, -SNULL, 140121261199359, 140121269587967, -STORE, 140121261195264, 140121261199359, -STORE, 140121261199360, 140121269587967, -SNULL, 140121135374336, 140121152155647, -STORE, 140121152155648, 140121160548351, -STORE, 140121135374336, 140121152155647, -SNULL, 140121152159743, 140121160548351, -STORE, 140121152155648, 140121152159743, -STORE, 140121152159744, 140121160548351, -STORE, 140120992759808, 140121017937919, -STORE, 140120984367104, 140121017937919, -STORE, 140120975974400, 140121017937919, -SNULL, 140121101799424, 140121110192127, -STORE, 140121110192128, 140121118584831, -STORE, 140121101799424, 140121110192127, -SNULL, 140121110196223, 140121118584831, -STORE, 140121110192128, 140121110196223, -STORE, 140121110196224, 140121118584831, -SNULL, 140121118588928, 140121126977535, -STORE, 140121126977536, 140121135370239, -STORE, 140121118588928, 140121126977535, -SNULL, 140121126981631, 140121135370239, -STORE, 140121126977536, 140121126981631, -STORE, 140121126981632, 140121135370239, -STORE, 140120967581696, 140121017937919, -STORE, 140120883720192, 140120892112895, -SNULL, 140120883724287, 140120892112895, -STORE, 140120883720192, 140120883724287, -STORE, 140120883724288, 140120892112895, -STORE, 140120875327488, 140120883720191, -SNULL, 140121101803519, 140121110192127, -STORE, 140121101799424, 140121101803519, -STORE, 140121101803520, 140121110192127, -SNULL, 140121135374336, 140121143762943, -STORE, 140121143762944, 140121152155647, -STORE, 140121135374336, 140121143762943, -SNULL, 140121143767039, 140121152155647, -STORE, 140121143762944, 140121143767039, -STORE, 140121143767040, 140121152155647, -STORE, 140120866934784, 140120883720191, -SNULL, 140120967581696, 140120984367103, -STORE, 140120984367104, 140121017937919, -STORE, 140120967581696, 140120984367103, -SNULL, 140120984371199, 140121017937919, -STORE, 140120984367104, 140120984371199, -STORE, 140120984371200, 140121017937919, -STORE, 140120858542080, 140120883720191, -SNULL, 140121236021247, 140121244409855, -STORE, 140121236017152, 140121236021247, -STORE, 140121236021248, 140121244409855, -SNULL, 140120984371200, 140121009545215, -STORE, 140121009545216, 140121017937919, -STORE, 140120984371200, 140121009545215, -SNULL, 140121009549311, 140121017937919, -STORE, 140121009545216, 140121009549311, -STORE, 140121009549312, 140121017937919, -SNULL, 140120984371200, 140120992759807, -STORE, 140120992759808, 140121009545215, -STORE, 140120984371200, 140120992759807, -SNULL, 140120992763903, 140121009545215, -STORE, 140120992759808, 140120992763903, -STORE, 140120992763904, 140121009545215, -SNULL, 140120992763904, 140121001152511, -STORE, 140121001152512, 140121009545215, -STORE, 140120992763904, 140121001152511, -SNULL, 140121001156607, 140121009545215, -STORE, 140121001152512, 140121001156607, -STORE, 140121001156608, 140121009545215, -STORE, 140120850149376, 140120883720191, -SNULL, 140120850153471, 140120883720191, -STORE, 140120850149376, 140120850153471, -STORE, 140120850153472, 140120883720191, -SNULL, 140120967585791, 140120984367103, -STORE, 140120967581696, 140120967585791, -STORE, 140120967585792, 140120984367103, -SNULL, 140120850153472, 140120866934783, -STORE, 140120866934784, 140120883720191, -STORE, 140120850153472, 140120866934783, -SNULL, 140120866938879, 140120883720191, -STORE, 140120866934784, 140120866938879, -STORE, 140120866938880, 140120883720191, -STORE, 140120841756672, 140120850149375, -SNULL, 140120967585792, 140120975974399, -STORE, 140120975974400, 140120984367103, -STORE, 140120967585792, 140120975974399, -SNULL, 140120975978495, 140120984367103, -STORE, 140120975974400, 140120975978495, -STORE, 140120975978496, 140120984367103, -SNULL, 140120866938880, 140120875327487, -STORE, 140120875327488, 140120883720191, -STORE, 140120866938880, 140120875327487, -SNULL, 140120875331583, 140120883720191, -STORE, 140120875327488, 140120875331583, -STORE, 140120875331584, 140120883720191, -STORE, 140120833363968, 140120850149375, -STORE, 140120749502464, 140120757895167, -STORE, 140120741109760, 140120757895167, -STORE, 140120732717056, 140120757895167, -STORE, 140120724324352, 140120757895167, -SNULL, 140120724324352, 140120732717055, -STORE, 140120732717056, 140120757895167, -STORE, 140120724324352, 140120732717055, -SNULL, 140120732721151, 140120757895167, -STORE, 140120732717056, 140120732721151, -STORE, 140120732721152, 140120757895167, -STORE, 140120715931648, 140120732717055, -SNULL, 140120715935743, 140120732717055, -STORE, 140120715931648, 140120715935743, -STORE, 140120715935744, 140120732717055, -SNULL, 140120850153472, 140120858542079, -STORE, 140120858542080, 140120866934783, -STORE, 140120850153472, 140120858542079, -SNULL, 140120858546175, 140120866934783, -STORE, 140120858542080, 140120858546175, -STORE, 140120858546176, 140120866934783, -STORE, 140120707538944, 140120715931647, -SNULL, 140120707543039, 140120715931647, -STORE, 140120707538944, 140120707543039, -STORE, 140120707543040, 140120715931647, -SNULL, 140120833368063, 140120850149375, -STORE, 140120833363968, 140120833368063, -STORE, 140120833368064, 140120850149375, -SNULL, 140120833368064, 140120841756671, -STORE, 140120841756672, 140120850149375, -STORE, 140120833368064, 140120841756671, -SNULL, 140120841760767, 140120850149375, -STORE, 140120841756672, 140120841760767, -STORE, 140120841760768, 140120850149375, -STORE, 140120699146240, 140120707538943, -SNULL, 140120715935744, 140120724324351, -STORE, 140120724324352, 140120732717055, -STORE, 140120715935744, 140120724324351, -SNULL, 140120724328447, 140120732717055, -STORE, 140120724324352, 140120724328447, -STORE, 140120724328448, 140120732717055, -SNULL, 140120732721152, 140120741109759, -STORE, 140120741109760, 140120757895167, -STORE, 140120732721152, 140120741109759, -SNULL, 140120741113855, 140120757895167, -STORE, 140120741109760, 140120741113855, -STORE, 140120741113856, 140120757895167, -SNULL, 140120741113856, 140120749502463, -STORE, 140120749502464, 140120757895167, -STORE, 140120741113856, 140120749502463, -SNULL, 140120749506559, 140120757895167, -STORE, 140120749502464, 140120749506559, -STORE, 140120749506560, 140120757895167, -SNULL, 140120699150335, 140120707538943, -STORE, 140120699146240, 140120699150335, -STORE, 140120699150336, 140120707538943, -STORE, 140122446557184, 140122446585855, -STORE, 140122368999424, 140122371190783, -SNULL, 140122368999424, 140122369089535, -STORE, 140122369089536, 140122371190783, -STORE, 140122368999424, 140122369089535, -SNULL, 140122371182591, 140122371190783, -STORE, 140122369089536, 140122371182591, -STORE, 140122371182592, 140122371190783, -ERASE, 140122371182592, 140122371190783, -STORE, 140122371182592, 140122371190783, -SNULL, 140122371186687, 140122371190783, -STORE, 140122371182592, 140122371186687, -STORE, 140122371186688, 140122371190783, -ERASE, 140122446557184, 140122446585855, -ERASE, 140121445736448, 140121445740543, -ERASE, 140121445740544, 140121454129151, -ERASE, 140121621917696, 140121621921791, -ERASE, 140121621921792, 140121630310399, -ERASE, 140121579954176, 140121579958271, -ERASE, 140121579958272, 140121588346879, -ERASE, 140121261195264, 140121261199359, -ERASE, 140121261199360, 140121269587967, -ERASE, 140121454129152, 140121454133247, -ERASE, 140121454133248, 140121462521855, -ERASE, 140121588346880, 140121588350975, -ERASE, 140121588350976, 140121596739583, -ERASE, 140121135370240, 140121135374335, -ERASE, 140121135374336, 140121143762943, -ERASE, 140121881960448, 140121881964543, -ERASE, 140121881964544, 140121890353151, -ERASE, 140121428951040, 140121428955135, -ERASE, 140121428955136, 140121437343743, -ERASE, 140121387020288, 140121387024383, -ERASE, 140121387024384, 140121395412991, -ERASE, 140121487699968, 140121487704063, -ERASE, 140121487704064, 140121496092671, -ERASE, 140121437343744, 140121437347839, -ERASE, 140121437347840, 140121445736447, -ERASE, 140121613524992, 140121613529087, -ERASE, 140121613529088, 140121621917695, -ERASE, 140121856782336, 140121856786431, -ERASE, 140121856786432, 140121865175039, -ERASE, 140121252802560, 140121252806655, -ERASE, 140121252806656, 140121261195263, -ERASE, 140121839996928, 140121840001023, -ERASE, 140121840001024, 140121848389631, -ERASE, 140121596739584, 140121596743679, -ERASE, 140121596743680, 140121605132287, -ERASE, 140121009545216, 140121009549311, -ERASE, 140121009549312, 140121017937919, -ERASE, 140120724324352, 140120724328447, -ERASE, 140120724328448, 140120732717055, -ERASE, 140120883720192, 140120883724287, -ERASE, 140120883724288, 140120892112895, -ERASE, 140121982607360, 140121982611455, -ERASE, 140121982611456, 140121991000063, -ERASE, 140121571561472, 140121571565567, -ERASE, 140121571565568, 140121579954175, -ERASE, 140121286373376, 140121286377471, -ERASE, 140121286377472, 140121294766079, -ERASE, 140120875327488, 140120875331583, -ERASE, 140120875331584, 140120883720191, -ERASE, 140121848389632, 140121848393727, -ERASE, 140121848393728, 140121856782335, -ERASE, 140121370234880, 140121370238975, -ERASE, 140121370238976, 140121378627583, -ERASE, 140121143762944, 140121143767039, -ERASE, 140121143767040, 140121152155647, -ERASE, 140121118584832, 140121118588927, -ERASE, 140121118588928, 140121126977535, -ERASE, 140120866934784, 140120866938879, -ERASE, 140120866938880, 140120875327487, -ERASE, 140120741109760, 140120741113855, -ERASE, 140120741113856, 140120749502463, -ERASE, 140121865175040, 140121865179135, -ERASE, 140121865179136, 140121873567743, -ERASE, 140121403805696, 140121403809791, -ERASE, 140121403809792, 140121412198399, -ERASE, 140121236017152, 140121236021247, -ERASE, 140121236021248, 140121244409855, -ERASE, 140120732717056, 140120732721151, -ERASE, 140120732721152, 140120741109759, -ERASE, 140121017937920, 140121017942015, -ERASE, 140121017942016, 140121026330623, -ERASE, 140121873567744, 140121873571839, -ERASE, 140121873571840, 140121881960447, -ERASE, 140121470914560, 140121470918655, -ERASE, 140121470918656, 140121479307263, -ERASE, 140121126977536, 140121126981631, -ERASE, 140121126981632, 140121135370239, -ERASE, 140120850149376, 140120850153471, -ERASE, 140120850153472, 140120858542079, -ERASE, 140120707538944, 140120707543039, -ERASE, 140120707543040, 140120715931647, -ERASE, 140121479307264, 140121479311359, -ERASE, 140121479311360, 140121487699967, -ERASE, 140120967581696, 140120967585791, -ERASE, 140120967585792, 140120975974399, -ERASE, 140120841756672, 140120841760767, -ERASE, 140120841760768, 140120850149375, -ERASE, 140121412198400, 140121412202495, -ERASE, 140121412202496, 140121420591103, -ERASE, 140122158788608, 140122158792703, -ERASE, 140122158792704, 140122167181311, -ERASE, 140122142003200, 140122142007295, -ERASE, 140122142007296, 140122150395903, -ERASE, 140121101799424, 140121101803519, -ERASE, 140121101803520, 140121110192127, -ERASE, 140120858542080, 140120858546175, -ERASE, 140120858546176, 140120866934783, -ERASE, 140120833363968, 140120833368063, -ERASE, 140120833368064, 140120841756671, -ERASE, 140121277980672, 140121277984767, -ERASE, 140121277984768, 140121286373375, -ERASE, 140121001152512, 140121001156607, -ERASE, 140121001156608, 140121009545215, -ERASE, 140120749502464, 140120749506559, -ERASE, 140120749506560, 140120757895167, -ERASE, 140121605132288, 140121605136383, -ERASE, 140121605136384, 140121613524991, -ERASE, 140121378627584, 140121378631679, -ERASE, 140121378631680, 140121387020287, -ERASE, 140121110192128, 140121110196223, -ERASE, 140121110196224, 140121118584831, -ERASE, 140121462521856, 140121462525951, -ERASE, 140121462525952, 140121470914559, -ERASE, 140121395412992, 140121395417087, -ERASE, 140121395417088, 140121403805695, -ERASE, 140121152155648, 140121152159743, -ERASE, 140121152159744, 140121160548351, -ERASE, 140120992759808, 140120992763903, -ERASE, 140120992763904, 140121001152511, -ERASE, 140122387976192, 140122387980287, -ERASE, 140122387980288, 140122396368895, -ERASE, 140121890353152, 140121890357247, -ERASE, 140121890357248, 140121898745855, -ERASE, 140121269587968, 140121269592063, -ERASE, 140121269592064, 140121277980671, - }; - unsigned long set37[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140722404016128, 140737488351231, -SNULL, 140722404020223, 140737488351231, -STORE, 140722404016128, 140722404020223, -STORE, 140722403885056, 140722404020223, -STORE, 94637010001920, 94637012254719, -SNULL, 94637010132991, 94637012254719, -STORE, 94637010001920, 94637010132991, -STORE, 94637010132992, 94637012254719, -ERASE, 94637010132992, 94637012254719, -STORE, 94637012226048, 94637012234239, -STORE, 94637012234240, 94637012254719, -STORE, 139760240594944, 139760242847743, -SNULL, 139760240738303, 139760242847743, -STORE, 139760240594944, 139760240738303, -STORE, 139760240738304, 139760242847743, -ERASE, 139760240738304, 139760242847743, -STORE, 139760242835456, 139760242843647, -STORE, 139760242843648, 139760242847743, -STORE, 140722405232640, 140722405236735, -STORE, 140722405220352, 140722405232639, -STORE, 139760242806784, 139760242835455, -STORE, 139760242798592, 139760242806783, -STORE, 139760238379008, 139760240594943, -SNULL, 139760238379008, 139760238477311, -STORE, 139760238477312, 139760240594943, -STORE, 139760238379008, 139760238477311, -SNULL, 139760240570367, 139760240594943, -STORE, 139760238477312, 139760240570367, -STORE, 139760240570368, 139760240594943, -SNULL, 139760240570368, 139760240578559, -STORE, 139760240578560, 139760240594943, -STORE, 139760240570368, 139760240578559, -ERASE, 139760240570368, 139760240578559, -STORE, 139760240570368, 139760240578559, -ERASE, 139760240578560, 139760240594943, -STORE, 139760240578560, 139760240594943, -STORE, 139760234582016, 139760238379007, -SNULL, 139760234582016, 139760236240895, -STORE, 139760236240896, 139760238379007, -STORE, 139760234582016, 139760236240895, -SNULL, 139760238338047, 139760238379007, -STORE, 139760236240896, 139760238338047, -STORE, 139760238338048, 139760238379007, -SNULL, 139760238338048, 139760238362623, -STORE, 139760238362624, 139760238379007, -STORE, 139760238338048, 139760238362623, -ERASE, 139760238338048, 139760238362623, -STORE, 139760238338048, 139760238362623, -ERASE, 139760238362624, 139760238379007, -STORE, 139760238362624, 139760238379007, -STORE, 139760242790400, 139760242806783, -SNULL, 139760238354431, 139760238362623, -STORE, 139760238338048, 139760238354431, -STORE, 139760238354432, 139760238362623, -SNULL, 139760240574463, 139760240578559, -STORE, 139760240570368, 139760240574463, -STORE, 139760240574464, 139760240578559, -SNULL, 94637012230143, 94637012234239, -STORE, 94637012226048, 94637012230143, -STORE, 94637012230144, 94637012234239, -SNULL, 139760242839551, 139760242843647, -STORE, 139760242835456, 139760242839551, -STORE, 139760242839552, 139760242843647, -ERASE, 139760242806784, 139760242835455, -STORE, 94637033324544, 94637033459711, -STORE, 139760226189312, 139760234582015, -SNULL, 139760226193407, 139760234582015, -STORE, 139760226189312, 139760226193407, -STORE, 139760226193408, 139760234582015, -STORE, 139760217796608, 139760226189311, -STORE, 139760083578880, 139760217796607, -SNULL, 139760083578880, 139760114860031, -STORE, 139760114860032, 139760217796607, -STORE, 139760083578880, 139760114860031, -ERASE, 139760083578880, 139760114860031, -SNULL, 139760181968895, 139760217796607, -STORE, 139760114860032, 139760181968895, -STORE, 139760181968896, 139760217796607, -ERASE, 139760181968896, 139760217796607, -SNULL, 139760114995199, 139760181968895, -STORE, 139760114860032, 139760114995199, -STORE, 139760114995200, 139760181968895, -SNULL, 139760217800703, 139760226189311, -STORE, 139760217796608, 139760217800703, -STORE, 139760217800704, 139760226189311, -STORE, 139760209403904, 139760217796607, -SNULL, 139760209407999, 139760217796607, -STORE, 139760209403904, 139760209407999, -STORE, 139760209408000, 139760217796607, -STORE, 139760201011200, 139760209403903, -SNULL, 139760201015295, 139760209403903, -STORE, 139760201011200, 139760201015295, -STORE, 139760201015296, 139760209403903, -STORE, 139760192618496, 139760201011199, -SNULL, 139760192622591, 139760201011199, -STORE, 139760192618496, 139760192622591, -STORE, 139760192622592, 139760201011199, -STORE, 139760184225792, 139760192618495, -STORE, 139759980642304, 139760114860031, -STORE, 139759972249600, 139759980642303, -STORE, 139759963856896, 139759980642303, -STORE, 139759955464192, 139759980642303, -STORE, 139759888355328, 139759955464191, -SNULL, 139760047751167, 139760114860031, -STORE, 139759980642304, 139760047751167, -STORE, 139760047751168, 139760114860031, -ERASE, 139760047751168, 139760114860031, -SNULL, 139759980777471, 139760047751167, -STORE, 139759980642304, 139759980777471, -STORE, 139759980777472, 139760047751167, -STORE, 139759980777472, 139760114860031, -SNULL, 139759980777472, 139760047751167, -STORE, 139760047751168, 139760114860031, -STORE, 139759980777472, 139760047751167, -SNULL, 139760047886335, 139760114860031, -STORE, 139760047751168, 139760047886335, -STORE, 139760047886336, 139760114860031, -STORE, 139759821246464, 139759955464191, -SNULL, 139759821246464, 139759888355327, -STORE, 139759888355328, 139759955464191, -STORE, 139759821246464, 139759888355327, -ERASE, 139759821246464, 139759888355327, -ERASE, 139759888355328, 139759955464191, - }; - unsigned long set38[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140730666221568, 140737488351231, -SNULL, 140730666225663, 140737488351231, -STORE, 140730666221568, 140730666225663, -STORE, 140730666090496, 140730666225663, -STORE, 94177584803840, 94177587056639, -SNULL, 94177584934911, 94177587056639, -STORE, 94177584803840, 94177584934911, -STORE, 94177584934912, 94177587056639, -ERASE, 94177584934912, 94177587056639, -STORE, 94177587027968, 94177587036159, -STORE, 94177587036160, 94177587056639, -STORE, 140614382714880, 140614384967679, -SNULL, 140614382858239, 140614384967679, -STORE, 140614382714880, 140614382858239, -STORE, 140614382858240, 140614384967679, -ERASE, 140614382858240, 140614384967679, -STORE, 140614384955392, 140614384963583, -STORE, 140614384963584, 140614384967679, -STORE, 140730666315776, 140730666319871, -STORE, 140730666303488, 140730666315775, -STORE, 140614384926720, 140614384955391, -STORE, 140614384918528, 140614384926719, -STORE, 140614380498944, 140614382714879, -SNULL, 140614380498944, 140614380597247, -STORE, 140614380597248, 140614382714879, -STORE, 140614380498944, 140614380597247, -SNULL, 140614382690303, 140614382714879, -STORE, 140614380597248, 140614382690303, -STORE, 140614382690304, 140614382714879, -SNULL, 140614382690304, 140614382698495, -STORE, 140614382698496, 140614382714879, -STORE, 140614382690304, 140614382698495, -ERASE, 140614382690304, 140614382698495, -STORE, 140614382690304, 140614382698495, -ERASE, 140614382698496, 140614382714879, -STORE, 140614382698496, 140614382714879, -STORE, 140614376701952, 140614380498943, -SNULL, 140614376701952, 140614378360831, -STORE, 140614378360832, 140614380498943, -STORE, 140614376701952, 140614378360831, -SNULL, 140614380457983, 140614380498943, -STORE, 140614378360832, 140614380457983, -STORE, 140614380457984, 140614380498943, -SNULL, 140614380457984, 140614380482559, -STORE, 140614380482560, 140614380498943, -STORE, 140614380457984, 140614380482559, -ERASE, 140614380457984, 140614380482559, -STORE, 140614380457984, 140614380482559, -ERASE, 140614380482560, 140614380498943, -STORE, 140614380482560, 140614380498943, -STORE, 140614384910336, 140614384926719, -SNULL, 140614380474367, 140614380482559, -STORE, 140614380457984, 140614380474367, -STORE, 140614380474368, 140614380482559, -SNULL, 140614382694399, 140614382698495, -STORE, 140614382690304, 140614382694399, -STORE, 140614382694400, 140614382698495, -SNULL, 94177587032063, 94177587036159, -STORE, 94177587027968, 94177587032063, -STORE, 94177587032064, 94177587036159, -SNULL, 140614384959487, 140614384963583, -STORE, 140614384955392, 140614384959487, -STORE, 140614384959488, 140614384963583, -ERASE, 140614384926720, 140614384955391, -STORE, 94177619791872, 94177619927039, -STORE, 140614368309248, 140614376701951, -SNULL, 140614368313343, 140614376701951, -STORE, 140614368309248, 140614368313343, -STORE, 140614368313344, 140614376701951, -STORE, 140614359916544, 140614368309247, -STORE, 140614225698816, 140614359916543, -SNULL, 140614225698816, 140614276481023, -STORE, 140614276481024, 140614359916543, -STORE, 140614225698816, 140614276481023, -ERASE, 140614225698816, 140614276481023, -SNULL, 140614343589887, 140614359916543, -STORE, 140614276481024, 140614343589887, -STORE, 140614343589888, 140614359916543, -ERASE, 140614343589888, 140614359916543, -SNULL, 140614276616191, 140614343589887, -STORE, 140614276481024, 140614276616191, -STORE, 140614276616192, 140614343589887, -SNULL, 140614359920639, 140614368309247, -STORE, 140614359916544, 140614359920639, -STORE, 140614359920640, 140614368309247, -STORE, 140614351523840, 140614359916543, -SNULL, 140614351527935, 140614359916543, -STORE, 140614351523840, 140614351527935, -STORE, 140614351527936, 140614359916543, -STORE, 140614268088320, 140614276481023, -SNULL, 140614268092415, 140614276481023, -STORE, 140614268088320, 140614268092415, -STORE, 140614268092416, 140614276481023, -STORE, 140614259695616, 140614268088319, -SNULL, 140614259699711, 140614268088319, -STORE, 140614259695616, 140614259699711, -STORE, 140614259699712, 140614268088319, -STORE, 140614251302912, 140614259695615, -STORE, 140614242910208, 140614259695615, -STORE, 140614108692480, 140614242910207, -SNULL, 140614108692480, 140614142263295, -STORE, 140614142263296, 140614242910207, -STORE, 140614108692480, 140614142263295, -ERASE, 140614108692480, 140614142263295, -STORE, 140614133870592, 140614142263295, -STORE, 140613999652864, 140614133870591, -SNULL, 140613999652864, 140614008045567, -STORE, 140614008045568, 140614133870591, -STORE, 140613999652864, 140614008045567, -ERASE, 140613999652864, 140614008045567, -STORE, 140613999652864, 140614008045567, -STORE, 140613865435136, 140613999652863, -SNULL, 140613865435136, 140613873827839, -STORE, 140613873827840, 140613999652863, -STORE, 140613865435136, 140613873827839, -ERASE, 140613865435136, 140613873827839, -SNULL, 140614209372159, 140614242910207, -STORE, 140614142263296, 140614209372159, -STORE, 140614209372160, 140614242910207, -ERASE, 140614209372160, 140614242910207, -SNULL, 140614142398463, 140614209372159, -STORE, 140614142263296, 140614142398463, -STORE, 140614142398464, 140614209372159, -SNULL, 140614075154431, 140614133870591, -STORE, 140614008045568, 140614075154431, -STORE, 140614075154432, 140614133870591, -ERASE, 140614075154432, 140614133870591, -SNULL, 140614008180735, 140614075154431, -STORE, 140614008045568, 140614008180735, -STORE, 140614008180736, 140614075154431, -SNULL, 140613940936703, 140613999652863, -STORE, 140613873827840, 140613940936703, -STORE, 140613940936704, 140613999652863, -ERASE, 140613940936704, 140613999652863, -SNULL, 140614242914303, 140614259695615, -STORE, 140614242910208, 140614242914303, -STORE, 140614242914304, 140614259695615, -STORE, 140613739610112, 140613940936703, -STORE, 140614234517504, 140614242910207, -SNULL, 140614242914304, 140614251302911, -STORE, 140614251302912, 140614259695615, -STORE, 140614242914304, 140614251302911, -SNULL, 140614251307007, 140614259695615, -STORE, 140614251302912, 140614251307007, -STORE, 140614251307008, 140614259695615, -SNULL, 140613739610112, 140613873827839, -STORE, 140613873827840, 140613940936703, -STORE, 140613739610112, 140613873827839, -SNULL, 140613873963007, 140613940936703, -STORE, 140613873827840, 140613873963007, -STORE, 140613873963008, 140613940936703, -SNULL, 140614133874687, 140614142263295, -STORE, 140614133870592, 140614133874687, -STORE, 140614133874688, 140614142263295, -SNULL, 140613806718975, 140613873827839, -STORE, 140613739610112, 140613806718975, -STORE, 140613806718976, 140613873827839, -ERASE, 140613806718976, 140613873827839, -STORE, 140614226124800, 140614242910207, -SNULL, 140613739745279, 140613806718975, -STORE, 140613739610112, 140613739745279, -STORE, 140613739745280, 140613806718975, -SNULL, 140613999656959, 140614008045567, -STORE, 140613999652864, 140613999656959, -STORE, 140613999656960, 140614008045567, -SNULL, 140614226124800, 140614234517503, -STORE, 140614234517504, 140614242910207, -STORE, 140614226124800, 140614234517503, -SNULL, 140614234521599, 140614242910207, -STORE, 140614234517504, 140614234521599, -STORE, 140614234521600, 140614242910207, -STORE, 140614217732096, 140614234517503, -STORE, 140614125477888, 140614133870591, -SNULL, 140614125481983, 140614133870591, -STORE, 140614125477888, 140614125481983, -STORE, 140614125481984, 140614133870591, -STORE, 140614117085184, 140614125477887, -SNULL, 140614217736191, 140614234517503, -STORE, 140614217732096, 140614217736191, -STORE, 140614217736192, 140614234517503, -SNULL, 140614117089279, 140614125477887, -STORE, 140614117085184, 140614117089279, -STORE, 140614117089280, 140614125477887, -SNULL, 140614217736192, 140614226124799, -STORE, 140614226124800, 140614234517503, -STORE, 140614217736192, 140614226124799, -SNULL, 140614226128895, 140614234517503, -STORE, 140614226124800, 140614226128895, -STORE, 140614226128896, 140614234517503, -STORE, 140614108692480, 140614117085183, -STORE, 140614100299776, 140614117085183, -STORE, 140614091907072, 140614117085183, -SNULL, 140614091907072, 140614108692479, -STORE, 140614108692480, 140614117085183, -STORE, 140614091907072, 140614108692479, -SNULL, 140614108696575, 140614117085183, -STORE, 140614108692480, 140614108696575, -STORE, 140614108696576, 140614117085183, -SNULL, 140614091907072, 140614100299775, -STORE, 140614100299776, 140614108692479, -STORE, 140614091907072, 140614100299775, -SNULL, 140614100303871, 140614108692479, -STORE, 140614100299776, 140614100303871, -STORE, 140614100303872, 140614108692479, -STORE, 140614083514368, 140614100299775, -SNULL, 140614083518463, 140614100299775, -STORE, 140614083514368, 140614083518463, -STORE, 140614083518464, 140614100299775, -STORE, 140613991260160, 140613999652863, -SNULL, 140614083518464, 140614091907071, -STORE, 140614091907072, 140614100299775, -STORE, 140614083518464, 140614091907071, -SNULL, 140614091911167, 140614100299775, -STORE, 140614091907072, 140614091911167, -STORE, 140614091911168, 140614100299775, -SNULL, 140613991264255, 140613999652863, -STORE, 140613991260160, 140613991264255, -STORE, 140613991264256, 140613999652863, -STORE, 140613982867456, 140613991260159, -SNULL, 140613982871551, 140613991260159, -STORE, 140613982867456, 140613982871551, -STORE, 140613982871552, 140613991260159, -STORE, 140613974474752, 140613982867455, -SNULL, 140613974478847, 140613982867455, -STORE, 140613974474752, 140613974478847, -STORE, 140613974478848, 140613982867455, -STORE, 140613966082048, 140613974474751, -STORE, 140613739745280, 140613873827839, -SNULL, 140613739745280, 140613806718975, -STORE, 140613806718976, 140613873827839, -STORE, 140613739745280, 140613806718975, -SNULL, 140613806854143, 140613873827839, -STORE, 140613806718976, 140613806854143, -STORE, 140613806854144, 140613873827839, -SNULL, 140613966086143, 140613974474751, -STORE, 140613966082048, 140613966086143, -STORE, 140613966086144, 140613974474751, -STORE, 140613957689344, 140613966082047, -STORE, 140613605392384, 140613739610111, -STORE, 140613949296640, 140613966082047, -STORE, 140613596999680, 140613605392383, -STORE, 140613529890816, 140613596999679, -STORE, 140613521498112, 140613529890815, -STORE, 140613513105408, 140613529890815, -STORE, 140613378887680, 140613513105407, -SNULL, 140613378887680, 140613404065791, -STORE, 140613404065792, 140613513105407, -STORE, 140613378887680, 140613404065791, -ERASE, 140613378887680, 140613404065791, -STORE, 140613395673088, 140613404065791, -STORE, 140613261455360, 140613395673087, -SNULL, 140613261455360, 140613269848063, -STORE, 140613269848064, 140613395673087, -STORE, 140613261455360, 140613269848063, -ERASE, 140613261455360, 140613269848063, -STORE, 140613261455360, 140613269848063, -STORE, 140613253062656, 140613269848063, -STORE, 140613118844928, 140613253062655, -STORE, 140613110452224, 140613118844927, -SNULL, 140613118844928, 140613135630335, -STORE, 140613135630336, 140613253062655, -STORE, 140613118844928, 140613135630335, -ERASE, 140613118844928, 140613135630335, -STORE, 140613127237632, 140613135630335, -STORE, 140613110452224, 140613135630335, -STORE, 140612976234496, 140613110452223, -STORE, 140612967841792, 140612976234495, -STORE, 140612833624064, 140612967841791, -STORE, 140612825231360, 140612833624063, -STORE, 140612816838656, 140612833624063, -STORE, 140612682620928, 140612816838655, -STORE, 140612674228224, 140612682620927, -SNULL, 140612682620928, 140612732977151, -STORE, 140612732977152, 140612816838655, -STORE, 140612682620928, 140612732977151, -ERASE, 140612682620928, 140612732977151, -SNULL, 140613672501247, 140613739610111, -STORE, 140613605392384, 140613672501247, -STORE, 140613672501248, 140613739610111, -ERASE, 140613672501248, 140613739610111, -SNULL, 140613605527551, 140613672501247, -STORE, 140613605392384, 140613605527551, -STORE, 140613605527552, 140613672501247, -ERASE, 140613529890816, 140613596999679, -STORE, 140612540010496, 140612674228223, -SNULL, 140612540010496, 140612598759423, -STORE, 140612598759424, 140612674228223, -STORE, 140612540010496, 140612598759423, -ERASE, 140612540010496, 140612598759423, -SNULL, 140613471174655, 140613513105407, -STORE, 140613404065792, 140613471174655, -STORE, 140613471174656, 140613513105407, -ERASE, 140613471174656, 140613513105407, -SNULL, 140613404200959, 140613471174655, -STORE, 140613404065792, 140613404200959, -STORE, 140613404200960, 140613471174655, -SNULL, 140613336956927, 140613395673087, -STORE, 140613269848064, 140613336956927, -STORE, 140613336956928, 140613395673087, -ERASE, 140613336956928, 140613395673087, -SNULL, 140612833624064, 140612867194879, -STORE, 140612867194880, 140612967841791, -STORE, 140612833624064, 140612867194879, -ERASE, 140612833624064, 140612867194879, -SNULL, 140612976234496, 140613001412607, -STORE, 140613001412608, 140613110452223, -STORE, 140612976234496, 140613001412607, -ERASE, 140612976234496, 140613001412607, -SNULL, 140613202739199, 140613253062655, -STORE, 140613135630336, 140613202739199, -STORE, 140613202739200, 140613253062655, -ERASE, 140613202739200, 140613253062655, -SNULL, 140613135765503, 140613202739199, -STORE, 140613135630336, 140613135765503, -STORE, 140613135765504, 140613202739199, -SNULL, 140612816842751, 140612833624063, -STORE, 140612816838656, 140612816842751, -STORE, 140612816842752, 140612833624063, -SNULL, 140613110456319, 140613135630335, -STORE, 140613110452224, 140613110456319, -STORE, 140613110456320, 140613135630335, -SNULL, 140613949300735, 140613966082047, -STORE, 140613949296640, 140613949300735, -STORE, 140613949300736, 140613966082047, -SNULL, 140613110456320, 140613118844927, -STORE, 140613118844928, 140613135630335, -STORE, 140613110456320, 140613118844927, -SNULL, 140613118849023, 140613135630335, -STORE, 140613118844928, 140613118849023, -STORE, 140613118849024, 140613135630335, -SNULL, 140612800086015, 140612816838655, -STORE, 140612732977152, 140612800086015, -STORE, 140612800086016, 140612816838655, -ERASE, 140612800086016, 140612816838655, -SNULL, 140613253062656, 140613261455359, -STORE, 140613261455360, 140613269848063, -STORE, 140613253062656, 140613261455359, -SNULL, 140613261459455, 140613269848063, -STORE, 140613261455360, 140613261459455, -STORE, 140613261459456, 140613269848063, -SNULL, 140612674232319, 140612682620927, -STORE, 140612674228224, 140612674232319, -STORE, 140612674232320, 140612682620927, -STORE, 140613731217408, 140613739610111, -STORE, 140613722824704, 140613739610111, -SNULL, 140613949300736, 140613957689343, -STORE, 140613957689344, 140613966082047, -STORE, 140613949300736, 140613957689343, -SNULL, 140613957693439, 140613966082047, -STORE, 140613957689344, 140613957693439, -STORE, 140613957693440, 140613966082047, -STORE, 140612464541696, 140612674228223, -SNULL, 140612531650559, 140612674228223, -STORE, 140612464541696, 140612531650559, -STORE, 140612531650560, 140612674228223, -SNULL, 140612531650560, 140612598759423, -STORE, 140612598759424, 140612674228223, -STORE, 140612531650560, 140612598759423, -ERASE, 140612531650560, 140612598759423, -SNULL, 140612665868287, 140612674228223, -STORE, 140612598759424, 140612665868287, -STORE, 140612665868288, 140612674228223, -ERASE, 140612665868288, 140612674228223, -SNULL, 140613269983231, 140613336956927, -STORE, 140613269848064, 140613269983231, -STORE, 140613269983232, 140613336956927, -SNULL, 140612934303743, 140612967841791, -STORE, 140612867194880, 140612934303743, -STORE, 140612934303744, 140612967841791, -ERASE, 140612934303744, 140612967841791, -SNULL, 140613068521471, 140613110452223, -STORE, 140613001412608, 140613068521471, -STORE, 140613068521472, 140613110452223, -ERASE, 140613068521472, 140613110452223, -STORE, 140613714432000, 140613739610111, -SNULL, 140613001547775, 140613068521471, -STORE, 140613001412608, 140613001547775, -STORE, 140613001547776, 140613068521471, -SNULL, 140612733112319, 140612800086015, -STORE, 140612732977152, 140612733112319, -STORE, 140612733112320, 140612800086015, -SNULL, 140613513109503, 140613529890815, -STORE, 140613513105408, 140613513109503, -STORE, 140613513109504, 140613529890815, -STORE, 140613706039296, 140613739610111, -STORE, 140613697646592, 140613739610111, -STORE, 140613689253888, 140613739610111, -SNULL, 140613689257983, 140613739610111, -STORE, 140613689253888, 140613689257983, -STORE, 140613689257984, 140613739610111, -SNULL, 140613253066751, 140613261455359, -STORE, 140613253062656, 140613253066751, -STORE, 140613253066752, 140613261455359, -STORE, 140613680861184, 140613689253887, -STORE, 140613588606976, 140613605392383, -SNULL, 140613689257984, 140613731217407, -STORE, 140613731217408, 140613739610111, -STORE, 140613689257984, 140613731217407, -SNULL, 140613731221503, 140613739610111, -STORE, 140613731217408, 140613731221503, -STORE, 140613731221504, 140613739610111, -STORE, 140613580214272, 140613605392383, -SNULL, 140612464676863, 140612531650559, -STORE, 140612464541696, 140612464676863, -STORE, 140612464676864, 140612531650559, -SNULL, 140612598894591, 140612665868287, -STORE, 140612598759424, 140612598894591, -STORE, 140612598894592, 140612665868287, -SNULL, 140612867330047, 140612934303743, -STORE, 140612867194880, 140612867330047, -STORE, 140612867330048, 140612934303743, -STORE, 140613571821568, 140613605392383, -SNULL, 140613571825663, 140613605392383, -STORE, 140613571821568, 140613571825663, -STORE, 140613571825664, 140613605392383, -SNULL, 140613689257984, 140613722824703, -STORE, 140613722824704, 140613731217407, -STORE, 140613689257984, 140613722824703, -SNULL, 140613722828799, 140613731217407, -STORE, 140613722824704, 140613722828799, -STORE, 140613722828800, 140613731217407, -SNULL, 140613689257984, 140613714431999, -STORE, 140613714432000, 140613722824703, -STORE, 140613689257984, 140613714431999, -SNULL, 140613714436095, 140613722824703, -STORE, 140613714432000, 140613714436095, -STORE, 140613714436096, 140613722824703, -SNULL, 140612816842752, 140612825231359, -STORE, 140612825231360, 140612833624063, -STORE, 140612816842752, 140612825231359, -SNULL, 140612825235455, 140612833624063, -STORE, 140612825231360, 140612825235455, -STORE, 140612825235456, 140612833624063, -SNULL, 140613395677183, 140613404065791, -STORE, 140613395673088, 140613395677183, -STORE, 140613395677184, 140613404065791, -SNULL, 140613689257984, 140613706039295, -STORE, 140613706039296, 140613714431999, -STORE, 140613689257984, 140613706039295, -SNULL, 140613706043391, 140613714431999, -STORE, 140613706039296, 140613706043391, -STORE, 140613706043392, 140613714431999, -SNULL, 140613118849024, 140613127237631, -STORE, 140613127237632, 140613135630335, -STORE, 140613118849024, 140613127237631, -SNULL, 140613127241727, 140613135630335, -STORE, 140613127237632, 140613127241727, -STORE, 140613127241728, 140613135630335, -SNULL, 140613571825664, 140613580214271, -STORE, 140613580214272, 140613605392383, -STORE, 140613571825664, 140613580214271, -SNULL, 140613580218367, 140613605392383, -STORE, 140613580214272, 140613580218367, -STORE, 140613580218368, 140613605392383, -SNULL, 140613689257984, 140613697646591, -STORE, 140613697646592, 140613706039295, -STORE, 140613689257984, 140613697646591, -SNULL, 140613697650687, 140613706039295, -STORE, 140613697646592, 140613697650687, -STORE, 140613697650688, 140613706039295, -SNULL, 140613680865279, 140613689253887, -STORE, 140613680861184, 140613680865279, -STORE, 140613680865280, 140613689253887, -STORE, 140613563428864, 140613571821567, -SNULL, 140613563432959, 140613571821567, -STORE, 140613563428864, 140613563432959, -STORE, 140613563432960, 140613571821567, -SNULL, 140613580218368, 140613588606975, -STORE, 140613588606976, 140613605392383, -STORE, 140613580218368, 140613588606975, -SNULL, 140613588611071, 140613605392383, -STORE, 140613588606976, 140613588611071, -STORE, 140613588611072, 140613605392383, -SNULL, 140613513109504, 140613521498111, -STORE, 140613521498112, 140613529890815, -STORE, 140613513109504, 140613521498111, -SNULL, 140613521502207, 140613529890815, -STORE, 140613521498112, 140613521502207, -STORE, 140613521502208, 140613529890815, -SNULL, 140613588611072, 140613596999679, -STORE, 140613596999680, 140613605392383, -STORE, 140613588611072, 140613596999679, -SNULL, 140613597003775, 140613605392383, -STORE, 140613596999680, 140613597003775, -STORE, 140613597003776, 140613605392383, -STORE, 140613555036160, 140613563428863, -SNULL, 140613555040255, 140613563428863, -STORE, 140613555036160, 140613555040255, -STORE, 140613555040256, 140613563428863, -STORE, 140613546643456, 140613555036159, -STORE, 140613538250752, 140613555036159, -SNULL, 140613538250752, 140613546643455, -STORE, 140613546643456, 140613555036159, -STORE, 140613538250752, 140613546643455, -SNULL, 140613546647551, 140613555036159, -STORE, 140613546643456, 140613546647551, -STORE, 140613546647552, 140613555036159, -STORE, 140613504712704, 140613513105407, -STORE, 140613496320000, 140613513105407, -SNULL, 140613496324095, 140613513105407, -STORE, 140613496320000, 140613496324095, -STORE, 140613496324096, 140613513105407, -STORE, 140613487927296, 140613496319999, -SNULL, 140613487931391, 140613496319999, -STORE, 140613487927296, 140613487931391, -STORE, 140613487931392, 140613496319999, -STORE, 140613479534592, 140613487927295, -SNULL, 140612967845887, 140612976234495, -STORE, 140612967841792, 140612967845887, -STORE, 140612967845888, 140612976234495, -STORE, 140613387280384, 140613395673087, -STORE, 140613378887680, 140613395673087, -SNULL, 140613378887680, 140613387280383, -STORE, 140613387280384, 140613395673087, -STORE, 140613378887680, 140613387280383, -SNULL, 140613387284479, 140613395673087, -STORE, 140613387280384, 140613387284479, -STORE, 140613387284480, 140613395673087, -STORE, 140613370494976, 140613387280383, -STORE, 140613362102272, 140613387280383, -SNULL, 140613479538687, 140613487927295, -STORE, 140613479534592, 140613479538687, -STORE, 140613479538688, 140613487927295, -STORE, 140613353709568, 140613387280383, -STORE, 140613345316864, 140613387280383, -STORE, 140613244669952, 140613253062655, -SNULL, 140613345320959, 140613387280383, -STORE, 140613345316864, 140613345320959, -STORE, 140613345320960, 140613387280383, -SNULL, 140613538254847, 140613546643455, -STORE, 140613538250752, 140613538254847, -STORE, 140613538254848, 140613546643455, -STORE, 140613236277248, 140613253062655, -STORE, 140613227884544, 140613253062655, -STORE, 140613219491840, 140613253062655, -STORE, 140613211099136, 140613253062655, -SNULL, 140613211103231, 140613253062655, -STORE, 140613211099136, 140613211103231, -STORE, 140613211103232, 140613253062655, -STORE, 140613102059520, 140613110452223, -STORE, 140613093666816, 140613110452223, -SNULL, 140613093670911, 140613110452223, -STORE, 140613093666816, 140613093670911, -STORE, 140613093670912, 140613110452223, -STORE, 140613085274112, 140613093666815, -SNULL, 140613496324096, 140613504712703, -STORE, 140613504712704, 140613513105407, -STORE, 140613496324096, 140613504712703, -SNULL, 140613504716799, 140613513105407, -STORE, 140613504712704, 140613504716799, -STORE, 140613504716800, 140613513105407, -SNULL, 140613345320960, 140613378887679, -STORE, 140613378887680, 140613387280383, -STORE, 140613345320960, 140613378887679, -SNULL, 140613378891775, 140613387280383, -STORE, 140613378887680, 140613378891775, -STORE, 140613378891776, 140613387280383, -SNULL, 140613345320960, 140613362102271, -STORE, 140613362102272, 140613378887679, -STORE, 140613345320960, 140613362102271, -SNULL, 140613362106367, 140613378887679, -STORE, 140613362102272, 140613362106367, -STORE, 140613362106368, 140613378887679, -SNULL, 140613362106368, 140613370494975, -STORE, 140613370494976, 140613378887679, -STORE, 140613362106368, 140613370494975, -SNULL, 140613370499071, 140613378887679, -STORE, 140613370494976, 140613370499071, -STORE, 140613370499072, 140613378887679, -STORE, 140613076881408, 140613093666815, -STORE, 140612993019904, 140613001412607, -SNULL, 140613076885503, 140613093666815, -STORE, 140613076881408, 140613076885503, -STORE, 140613076885504, 140613093666815, -SNULL, 140613093670912, 140613102059519, -STORE, 140613102059520, 140613110452223, -STORE, 140613093670912, 140613102059519, -SNULL, 140613102063615, 140613110452223, -STORE, 140613102059520, 140613102063615, -STORE, 140613102063616, 140613110452223, -SNULL, 140613076885504, 140613085274111, -STORE, 140613085274112, 140613093666815, -STORE, 140613076885504, 140613085274111, -SNULL, 140613085278207, 140613093666815, -STORE, 140613085274112, 140613085278207, -STORE, 140613085278208, 140613093666815, -STORE, 140612984627200, 140613001412607, -STORE, 140612967845888, 140612984627199, -SNULL, 140613211103232, 140613219491839, -STORE, 140613219491840, 140613253062655, -STORE, 140613211103232, 140613219491839, -SNULL, 140613219495935, 140613253062655, -STORE, 140613219491840, 140613219495935, -STORE, 140613219495936, 140613253062655, -STORE, 140612959449088, 140612967841791, -STORE, 140612951056384, 140612967841791, -SNULL, 140612951060479, 140612967841791, -STORE, 140612951056384, 140612951060479, -STORE, 140612951060480, 140612967841791, -SNULL, 140613345320960, 140613353709567, -STORE, 140613353709568, 140613362102271, -STORE, 140613345320960, 140613353709567, -SNULL, 140613353713663, 140613362102271, -STORE, 140613353709568, 140613353713663, -STORE, 140613353713664, 140613362102271, -SNULL, 140613219495936, 140613244669951, -STORE, 140613244669952, 140613253062655, -STORE, 140613219495936, 140613244669951, -SNULL, 140613244674047, 140613253062655, -STORE, 140613244669952, 140613244674047, -STORE, 140613244674048, 140613253062655, -STORE, 140612942663680, 140612951056383, -SNULL, 140613219495936, 140613236277247, -STORE, 140613236277248, 140613244669951, -STORE, 140613219495936, 140613236277247, -SNULL, 140613236281343, 140613244669951, -STORE, 140613236277248, 140613236281343, -STORE, 140613236281344, 140613244669951, -SNULL, 140613219495936, 140613227884543, -STORE, 140613227884544, 140613236277247, -STORE, 140613219495936, 140613227884543, -SNULL, 140613227888639, 140613236277247, -STORE, 140613227884544, 140613227888639, -STORE, 140613227888640, 140613236277247, -SNULL, 140612984627200, 140612993019903, -STORE, 140612993019904, 140613001412607, -STORE, 140612984627200, 140612993019903, -SNULL, 140612993023999, 140613001412607, -STORE, 140612993019904, 140612993023999, -STORE, 140612993024000, 140613001412607, -STORE, 140612858802176, 140612867194879, -STORE, 140612850409472, 140612867194879, -SNULL, 140612951060480, 140612959449087, -STORE, 140612959449088, 140612967841791, -STORE, 140612951060480, 140612959449087, -SNULL, 140612959453183, 140612967841791, -STORE, 140612959449088, 140612959453183, -STORE, 140612959453184, 140612967841791, -SNULL, 140612967845888, 140612976234495, -STORE, 140612976234496, 140612984627199, -STORE, 140612967845888, 140612976234495, -SNULL, 140612976238591, 140612984627199, -STORE, 140612976234496, 140612976238591, -STORE, 140612976238592, 140612984627199, -STORE, 140612842016768, 140612867194879, -SNULL, 140612842020863, 140612867194879, -STORE, 140612842016768, 140612842020863, -STORE, 140612842020864, 140612867194879, -SNULL, 140612984631295, 140612993019903, -STORE, 140612984627200, 140612984631295, -STORE, 140612984631296, 140612993019903, -STORE, 140612825235456, 140612842016767, -STORE, 140612808445952, 140612816838655, -SNULL, 140612942667775, 140612951056383, -STORE, 140612942663680, 140612942667775, -STORE, 140612942667776, 140612951056383, -STORE, 140612724584448, 140612732977151, -SNULL, 140612724588543, 140612732977151, -STORE, 140612724584448, 140612724588543, -STORE, 140612724588544, 140612732977151, -STORE, 140612716191744, 140612724584447, -SNULL, 140612842020864, 140612850409471, -STORE, 140612850409472, 140612867194879, -STORE, 140612842020864, 140612850409471, -SNULL, 140612850413567, 140612867194879, -STORE, 140612850409472, 140612850413567, -STORE, 140612850413568, 140612867194879, -SNULL, 140612850413568, 140612858802175, -STORE, 140612858802176, 140612867194879, -STORE, 140612850413568, 140612858802175, -SNULL, 140612858806271, 140612867194879, -STORE, 140612858802176, 140612858806271, -STORE, 140612858806272, 140612867194879, -STORE, 140612707799040, 140612724584447, -SNULL, 140612707803135, 140612724584447, -STORE, 140612707799040, 140612707803135, -STORE, 140612707803136, 140612724584447, -SNULL, 140612707803136, 140612716191743, -STORE, 140612716191744, 140612724584447, -STORE, 140612707803136, 140612716191743, -SNULL, 140612716195839, 140612724584447, -STORE, 140612716191744, 140612716195839, -STORE, 140612716195840, 140612724584447, -SNULL, 140612808450047, 140612816838655, -STORE, 140612808445952, 140612808450047, -STORE, 140612808450048, 140612816838655, -SNULL, 140612825235456, 140612833624063, -STORE, 140612833624064, 140612842016767, -STORE, 140612825235456, 140612833624063, -SNULL, 140612833628159, 140612842016767, -STORE, 140612833624064, 140612833628159, -STORE, 140612833628160, 140612842016767, -STORE, 140612699406336, 140612707799039, -SNULL, 140612699410431, 140612707799039, -STORE, 140612699406336, 140612699410431, -STORE, 140612699410432, 140612707799039, -STORE, 140614384926720, 140614384955391, -STORE, 140614349332480, 140614351523839, -SNULL, 140614349332480, 140614349422591, -STORE, 140614349422592, 140614351523839, -STORE, 140614349332480, 140614349422591, -SNULL, 140614351515647, 140614351523839, -STORE, 140614349422592, 140614351515647, -STORE, 140614351515648, 140614351523839, -ERASE, 140614351515648, 140614351523839, -STORE, 140614351515648, 140614351523839, -SNULL, 140614351519743, 140614351523839, -STORE, 140614351515648, 140614351519743, -STORE, 140614351519744, 140614351523839, -ERASE, 140614384926720, 140614384955391, -ERASE, 140613949296640, 140613949300735, -ERASE, 140613949300736, 140613957689343, -ERASE, 140613689253888, 140613689257983, -ERASE, 140613689257984, 140613697646591, -ERASE, 140613563428864, 140613563432959, -ERASE, 140613563432960, 140613571821567, -ERASE, 140613211099136, 140613211103231, -ERASE, 140613211103232, 140613219491839, -ERASE, 140614133870592, 140614133874687, -ERASE, 140614133874688, 140614142263295, -ERASE, 140612967841792, 140612967845887, -ERASE, 140612967845888, 140612976234495, -ERASE, 140613076881408, 140613076885503, -ERASE, 140613076885504, 140613085274111, -ERASE, 140612850409472, 140612850413567, -ERASE, 140612850413568, 140612858802175, -ERASE, 140613110452224, 140613110456319, -ERASE, 140613110456320, 140613118844927, -ERASE, 140613706039296, 140613706043391, -ERASE, 140613706043392, 140613714431999, -ERASE, 140613521498112, 140613521502207, -ERASE, 140613521502208, 140613529890815, -ERASE, 140613362102272, 140613362106367, -ERASE, 140613362106368, 140613370494975, -ERASE, 140613253062656, 140613253066751, -ERASE, 140613253066752, 140613261455359, -ERASE, 140612816838656, 140612816842751, -ERASE, 140612816842752, 140612825231359, -ERASE, 140613261455360, 140613261459455, -ERASE, 140613261459456, 140613269848063, -ERASE, 140613118844928, 140613118849023, -ERASE, 140613118849024, 140613127237631, -ERASE, 140613714432000, 140613714436095, -ERASE, 140613714436096, 140613722824703, -ERASE, 140613496320000, 140613496324095, -ERASE, 140613496324096, 140613504712703, -ERASE, 140613513105408, 140613513109503, -ERASE, 140613513109504, 140613521498111, -ERASE, 140613697646592, 140613697650687, -ERASE, 140613697650688, 140613706039295, -ERASE, 140613093666816, 140613093670911, -ERASE, 140613093670912, 140613102059519, -ERASE, 140612993019904, 140612993023999, -ERASE, 140612993024000, 140613001412607, -ERASE, 140613127237632, 140613127241727, -ERASE, 140613127241728, 140613135630335, -ERASE, 140613957689344, 140613957693439, -ERASE, 140613957693440, 140613966082047, -ERASE, 140613571821568, 140613571825663, -ERASE, 140613571825664, 140613580214271, -ERASE, 140613479534592, 140613479538687, -ERASE, 140613479538688, 140613487927295, -ERASE, 140612984627200, 140612984631295, -ERASE, 140612984631296, 140612993019903, -ERASE, 140613588606976, 140613588611071, -ERASE, 140613588611072, 140613596999679, -ERASE, 140613680861184, 140613680865279, -ERASE, 140613680865280, 140613689253887, -ERASE, 140613345316864, 140613345320959, -ERASE, 140613345320960, 140613353709567, -ERASE, 140613596999680, 140613597003775, -ERASE, 140613597003776, 140613605392383, -ERASE, 140613966082048, 140613966086143, -ERASE, 140613966086144, 140613974474751, -ERASE, 140613731217408, 140613731221503, -ERASE, 140613731221504, 140613739610111, -ERASE, 140613395673088, 140613395677183, -ERASE, 140613395677184, 140613404065791, -ERASE, 140612825231360, 140612825235455, -ERASE, 140612825235456, 140612833624063, -ERASE, 140612674228224, 140612674232319, -ERASE, 140612674232320, 140612682620927, -ERASE, 140613722824704, 140613722828799, -ERASE, 140613722828800, 140613731217407, -ERASE, 140613487927296, 140613487931391, -ERASE, 140613487931392, 140613496319999, -ERASE, 140613102059520, 140613102063615, -ERASE, 140613102063616, 140613110452223, -ERASE, 140614242910208, 140614242914303, -ERASE, 140614242914304, 140614251302911, -ERASE, 140612808445952, 140612808450047, -ERASE, 140612808450048, 140612816838655, -ERASE, 140613236277248, 140613236281343, -ERASE, 140613236281344, 140613244669951, -ERASE, 140613580214272, 140613580218367, -ERASE, 140613580218368, 140613588606975, -ERASE, 140613370494976, 140613370499071, -ERASE, 140613370499072, 140613378887679, -ERASE, 140613244669952, 140613244674047, -ERASE, 140613244674048, 140613253062655, -ERASE, 140612724584448, 140612724588543, -ERASE, 140612724588544, 140612732977151, -ERASE, 140612707799040, 140612707803135, -ERASE, 140612707803136, 140612716191743, -ERASE, 140613504712704, 140613504716799, -ERASE, 140613504716800, 140613513105407, - }; - - unsigned long set39[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140736271417344, 140737488351231, -SNULL, 140736271421439, 140737488351231, -STORE, 140736271417344, 140736271421439, -STORE, 140736271286272, 140736271421439, -STORE, 94412930822144, 94412933074943, -SNULL, 94412930953215, 94412933074943, -STORE, 94412930822144, 94412930953215, -STORE, 94412930953216, 94412933074943, -ERASE, 94412930953216, 94412933074943, -STORE, 94412933046272, 94412933054463, -STORE, 94412933054464, 94412933074943, -STORE, 140326136901632, 140326139154431, -SNULL, 140326137044991, 140326139154431, -STORE, 140326136901632, 140326137044991, -STORE, 140326137044992, 140326139154431, -ERASE, 140326137044992, 140326139154431, -STORE, 140326139142144, 140326139150335, -STORE, 140326139150336, 140326139154431, -STORE, 140736271585280, 140736271589375, -STORE, 140736271572992, 140736271585279, -STORE, 140326139113472, 140326139142143, -STORE, 140326139105280, 140326139113471, -STORE, 140326134685696, 140326136901631, -SNULL, 140326134685696, 140326134783999, -STORE, 140326134784000, 140326136901631, -STORE, 140326134685696, 140326134783999, -SNULL, 140326136877055, 140326136901631, -STORE, 140326134784000, 140326136877055, -STORE, 140326136877056, 140326136901631, -SNULL, 140326136877056, 140326136885247, -STORE, 140326136885248, 140326136901631, -STORE, 140326136877056, 140326136885247, -ERASE, 140326136877056, 140326136885247, -STORE, 140326136877056, 140326136885247, -ERASE, 140326136885248, 140326136901631, -STORE, 140326136885248, 140326136901631, -STORE, 140326130888704, 140326134685695, -SNULL, 140326130888704, 140326132547583, -STORE, 140326132547584, 140326134685695, -STORE, 140326130888704, 140326132547583, -SNULL, 140326134644735, 140326134685695, -STORE, 140326132547584, 140326134644735, -STORE, 140326134644736, 140326134685695, -SNULL, 140326134644736, 140326134669311, -STORE, 140326134669312, 140326134685695, -STORE, 140326134644736, 140326134669311, -ERASE, 140326134644736, 140326134669311, -STORE, 140326134644736, 140326134669311, -ERASE, 140326134669312, 140326134685695, -STORE, 140326134669312, 140326134685695, -STORE, 140326139097088, 140326139113471, -SNULL, 140326134661119, 140326134669311, -STORE, 140326134644736, 140326134661119, -STORE, 140326134661120, 140326134669311, -SNULL, 140326136881151, 140326136885247, -STORE, 140326136877056, 140326136881151, -STORE, 140326136881152, 140326136885247, -SNULL, 94412933050367, 94412933054463, -STORE, 94412933046272, 94412933050367, -STORE, 94412933050368, 94412933054463, -SNULL, 140326139146239, 140326139150335, -STORE, 140326139142144, 140326139146239, -STORE, 140326139146240, 140326139150335, -ERASE, 140326139113472, 140326139142143, -STORE, 94412939493376, 94412939628543, -STORE, 140326122496000, 140326130888703, -SNULL, 140326122500095, 140326130888703, -STORE, 140326122496000, 140326122500095, -STORE, 140326122500096, 140326130888703, -STORE, 140326114103296, 140326122495999, -STORE, 140325979885568, 140326114103295, -SNULL, 140325979885568, 140326043910143, -STORE, 140326043910144, 140326114103295, -STORE, 140325979885568, 140326043910143, -ERASE, 140325979885568, 140326043910143, -SNULL, 140326111019007, 140326114103295, -STORE, 140326043910144, 140326111019007, -STORE, 140326111019008, 140326114103295, -ERASE, 140326111019008, 140326114103295, -SNULL, 140326044045311, 140326111019007, -STORE, 140326043910144, 140326044045311, -STORE, 140326044045312, 140326111019007, -SNULL, 140326114107391, 140326122495999, -STORE, 140326114103296, 140326114107391, -STORE, 140326114107392, 140326122495999, -STORE, 140326035517440, 140326043910143, -SNULL, 140326035521535, 140326043910143, -STORE, 140326035517440, 140326035521535, -STORE, 140326035521536, 140326043910143, -STORE, 140326027124736, 140326035517439, -SNULL, 140326027128831, 140326035517439, -STORE, 140326027124736, 140326027128831, -STORE, 140326027128832, 140326035517439, -STORE, 140326018732032, 140326027124735, -SNULL, 140326018736127, 140326027124735, -STORE, 140326018732032, 140326018736127, -STORE, 140326018736128, 140326027124735, -STORE, 140326010339328, 140326018732031, -STORE, 140326001946624, 140326018732031, -STORE, 140325993553920, 140326018732031, -STORE, 140325859336192, 140325993553919, -SNULL, 140325859336192, 140325909692415, -STORE, 140325909692416, 140325993553919, -STORE, 140325859336192, 140325909692415, -ERASE, 140325859336192, 140325909692415, -SNULL, 140325976801279, 140325993553919, -STORE, 140325909692416, 140325976801279, -STORE, 140325976801280, 140325993553919, -ERASE, 140325976801280, 140325993553919, -STORE, 140325985161216, 140326018732031, -STORE, 140325775474688, 140325976801279, -STORE, 140325708365824, 140325976801279, -SNULL, 140325708500991, 140325976801279, -STORE, 140325708365824, 140325708500991, -STORE, 140325708500992, 140325976801279, -SNULL, 140325708500992, 140325909692415, -STORE, 140325909692416, 140325976801279, -STORE, 140325708500992, 140325909692415, -SNULL, 140325909827583, 140325976801279, -STORE, 140325909692416, 140325909827583, -STORE, 140325909827584, 140325976801279, -SNULL, 140325842583551, 140325909692415, -STORE, 140325708500992, 140325842583551, -STORE, 140325842583552, 140325909692415, -ERASE, 140325842583552, 140325909692415, -SNULL, 140325708500992, 140325775474687, -STORE, 140325775474688, 140325842583551, -STORE, 140325708500992, 140325775474687, -SNULL, 140325775609855, 140325842583551, -STORE, 140325775474688, 140325775609855, -STORE, 140325775609856, 140325842583551, -STORE, 140325775609856, 140325909692415, -SNULL, 140325775609856, 140325842583551, -STORE, 140325842583552, 140325909692415, -STORE, 140325775609856, 140325842583551, -SNULL, 140325842718719, 140325909692415, -STORE, 140325842583552, 140325842718719, -STORE, 140325842718720, 140325909692415, -SNULL, 140325985161216, 140325993553919, -STORE, 140325993553920, 140326018732031, -STORE, 140325985161216, 140325993553919, -SNULL, 140325993558015, 140326018732031, -STORE, 140325993553920, 140325993558015, -STORE, 140325993558016, 140326018732031, -SNULL, 140325985165311, 140325993553919, -STORE, 140325985161216, 140325985165311, -STORE, 140325985165312, 140325993553919, -SNULL, 140325993558016, 140326001946623, -STORE, 140326001946624, 140326018732031, -STORE, 140325993558016, 140326001946623, -SNULL, 140326001950719, 140326018732031, -STORE, 140326001946624, 140326001950719, -STORE, 140326001950720, 140326018732031, -SNULL, 140326001950720, 140326010339327, -STORE, 140326010339328, 140326018732031, -STORE, 140326001950720, 140326010339327, -SNULL, 140326010343423, 140326018732031, -STORE, 140326010339328, 140326010343423, -STORE, 140326010343424, 140326018732031, -STORE, 140325699973120, 140325708365823, -STORE, 140325691580416, 140325708365823, -STORE, 140325683187712, 140325708365823, -SNULL, 140325683191807, 140325708365823, -STORE, 140325683187712, 140325683191807, -STORE, 140325683191808, 140325708365823, -SNULL, 140325683191808, 140325699973119, -STORE, 140325699973120, 140325708365823, -STORE, 140325683191808, 140325699973119, -SNULL, 140325699977215, 140325708365823, -STORE, 140325699973120, 140325699977215, -STORE, 140325699977216, 140325708365823, -STORE, 140325674795008, 140325683187711, -STORE, 140325666402304, 140325683187711, -STORE, 140325658009600, 140325683187711, -SNULL, 140325658009600, 140325666402303, -STORE, 140325666402304, 140325683187711, -STORE, 140325658009600, 140325666402303, -SNULL, 140325666406399, 140325683187711, -STORE, 140325666402304, 140325666406399, -STORE, 140325666406400, 140325683187711, -SNULL, 140325683191808, 140325691580415, -STORE, 140325691580416, 140325699973119, -STORE, 140325683191808, 140325691580415, -SNULL, 140325691584511, 140325699973119, -STORE, 140325691580416, 140325691584511, -STORE, 140325691584512, 140325699973119, -SNULL, 140325666406400, 140325674795007, -STORE, 140325674795008, 140325683187711, -STORE, 140325666406400, 140325674795007, -SNULL, 140325674799103, 140325683187711, -STORE, 140325674795008, 140325674799103, -STORE, 140325674799104, 140325683187711, -STORE, 140325649616896, 140325666402303, -SNULL, 140325649616896, 140325658009599, -STORE, 140325658009600, 140325666402303, -STORE, 140325649616896, 140325658009599, -SNULL, 140325658013695, 140325666402303, -STORE, 140325658009600, 140325658013695, -STORE, 140325658013696, 140325666402303, -SNULL, 140325649620991, 140325658009599, -STORE, 140325649616896, 140325649620991, -STORE, 140325649620992, 140325658009599, -STORE, 140325641224192, 140325649616895, -STORE, 140325632831488, 140325649616895, -SNULL, 140325632835583, 140325649616895, -STORE, 140325632831488, 140325632835583, -STORE, 140325632835584, 140325649616895, -STORE, 140325624438784, 140325632831487, -SNULL, 140325624442879, 140325632831487, -STORE, 140325624438784, 140325624442879, -STORE, 140325624442880, 140325632831487, -SNULL, 140325632835584, 140325641224191, -STORE, 140325641224192, 140325649616895, -STORE, 140325632835584, 140325641224191, -SNULL, 140325641228287, 140325649616895, -STORE, 140325641224192, 140325641228287, -STORE, 140325641228288, 140325649616895, -STORE, 140325616046080, 140325624438783, -SNULL, 140325616050175, 140325624438783, -STORE, 140325616046080, 140325616050175, -STORE, 140325616050176, 140325624438783, -STORE, 140325607653376, 140325616046079, -SNULL, 140325607657471, 140325616046079, -STORE, 140325607653376, 140325607657471, -STORE, 140325607657472, 140325616046079, -STORE, 140325599260672, 140325607653375, -STORE, 140325590867968, 140325607653375, -STORE, 140325456650240, 140325590867967, -SNULL, 140325456650240, 140325507039231, -STORE, 140325507039232, 140325590867967, -STORE, 140325456650240, 140325507039231, -ERASE, 140325456650240, 140325507039231, -STORE, 140325498646528, 140325507039231, -STORE, 140325364428800, 140325498646527, -SNULL, 140325364428800, 140325372821503, -STORE, 140325372821504, 140325498646527, -STORE, 140325364428800, 140325372821503, -ERASE, 140325364428800, 140325372821503, -STORE, 140325364428800, 140325372821503, -STORE, 140325356036096, 140325372821503, -STORE, 140325221818368, 140325356036095, -SNULL, 140325221818368, 140325238603775, -STORE, 140325238603776, 140325356036095, -STORE, 140325221818368, 140325238603775, -ERASE, 140325221818368, 140325238603775, -STORE, 140325230211072, 140325238603775, -STORE, 140325221818368, 140325238603775, -STORE, 140325087600640, 140325221818367, -STORE, 140325079207936, 140325087600639, -SNULL, 140325087600640, 140325104386047, -STORE, 140325104386048, 140325221818367, -STORE, 140325087600640, 140325104386047, -ERASE, 140325087600640, 140325104386047, -STORE, 140325095993344, 140325104386047, -STORE, 140325079207936, 140325104386047, -STORE, 140324944990208, 140325079207935, -SNULL, 140324944990208, 140324970168319, -STORE, 140324970168320, 140325079207935, -STORE, 140324944990208, 140324970168319, -ERASE, 140324944990208, 140324970168319, -STORE, 140324961775616, 140324970168319, -STORE, 140324953382912, 140324970168319, -STORE, 140324819165184, 140324953382911, -STORE, 140324684947456, 140324953382911, -STORE, 140324676554752, 140324684947455, -STORE, 140324668162048, 140324684947455, -STORE, 140324533944320, 140324668162047, -STORE, 140324525551616, 140324533944319, -SNULL, 140324533944320, 140324567515135, -STORE, 140324567515136, 140324668162047, -STORE, 140324533944320, 140324567515135, -ERASE, 140324533944320, 140324567515135, -STORE, 140324559122432, 140324567515135, -STORE, 140324391333888, 140324525551615, -SNULL, 140325574148095, 140325590867967, -STORE, 140325507039232, 140325574148095, -STORE, 140325574148096, 140325590867967, -ERASE, 140325574148096, 140325590867967, -SNULL, 140325439930367, 140325498646527, -STORE, 140325372821504, 140325439930367, -STORE, 140325439930368, 140325498646527, -ERASE, 140325439930368, 140325498646527, -SNULL, 140325305712639, 140325356036095, -STORE, 140325238603776, 140325305712639, -STORE, 140325305712640, 140325356036095, -ERASE, 140325305712640, 140325356036095, -SNULL, 140325171494911, 140325221818367, -STORE, 140325104386048, 140325171494911, -STORE, 140325171494912, 140325221818367, -ERASE, 140325171494912, 140325221818367, -SNULL, 140325104521215, 140325171494911, -STORE, 140325104386048, 140325104521215, -STORE, 140325104521216, 140325171494911, -STORE, 140324257116160, 140324525551615, -SNULL, 140324257116160, 140324299079679, -STORE, 140324299079680, 140324525551615, -STORE, 140324257116160, 140324299079679, -ERASE, 140324257116160, 140324299079679, -SNULL, 140325037277183, 140325079207935, -STORE, 140324970168320, 140325037277183, -STORE, 140325037277184, 140325079207935, -ERASE, 140325037277184, 140325079207935, -SNULL, 140324819165183, 140324953382911, -STORE, 140324684947456, 140324819165183, -STORE, 140324819165184, 140324953382911, -SNULL, 140324819165184, 140324835950591, -STORE, 140324835950592, 140324953382911, -STORE, 140324819165184, 140324835950591, -ERASE, 140324819165184, 140324835950591, -SNULL, 140324903059455, 140324953382911, -STORE, 140324835950592, 140324903059455, -STORE, 140324903059456, 140324953382911, -ERASE, 140324903059456, 140324953382911, -SNULL, 140324684947456, 140324701732863, -STORE, 140324701732864, 140324819165183, -STORE, 140324684947456, 140324701732863, -ERASE, 140324684947456, 140324701732863, -SNULL, 140324768841727, 140324819165183, -STORE, 140324701732864, 140324768841727, -STORE, 140324768841728, 140324819165183, -ERASE, 140324768841728, 140324819165183, -SNULL, 140324634623999, 140324668162047, -STORE, 140324567515136, 140324634623999, -STORE, 140324634624000, 140324668162047, -ERASE, 140324634624000, 140324668162047, -SNULL, 140324391333887, 140324525551615, -STORE, 140324299079680, 140324391333887, -STORE, 140324391333888, 140324525551615, -SNULL, 140324391333888, 140324433297407, -STORE, 140324433297408, 140324525551615, -STORE, 140324391333888, 140324433297407, -ERASE, 140324391333888, 140324433297407, -SNULL, 140325507174399, 140325574148095, -STORE, 140325507039232, 140325507174399, -STORE, 140325507174400, 140325574148095, -SNULL, 140325590867968, 140325599260671, -STORE, 140325599260672, 140325607653375, -STORE, 140325590867968, 140325599260671, -SNULL, 140325599264767, 140325607653375, -STORE, 140325599260672, 140325599264767, -STORE, 140325599264768, 140325607653375, -SNULL, 140325372956671, 140325439930367, -STORE, 140325372821504, 140325372956671, -STORE, 140325372956672, 140325439930367, -SNULL, 140324668166143, 140324684947455, -STORE, 140324668162048, 140324668166143, -STORE, 140324668166144, 140324684947455, -SNULL, 140324525555711, 140324533944319, -STORE, 140324525551616, 140324525555711, -STORE, 140324525555712, 140324533944319, -SNULL, 140324953382912, 140324961775615, -STORE, 140324961775616, 140324970168319, -STORE, 140324953382912, 140324961775615, -SNULL, 140324961779711, 140324970168319, -STORE, 140324961775616, 140324961779711, -STORE, 140324961779712, 140324970168319, -SNULL, 140325079212031, 140325104386047, -STORE, 140325079207936, 140325079212031, -STORE, 140325079212032, 140325104386047, -SNULL, 140325221818368, 140325230211071, -STORE, 140325230211072, 140325238603775, -STORE, 140325221818368, 140325230211071, -SNULL, 140325230215167, 140325238603775, -STORE, 140325230211072, 140325230215167, -STORE, 140325230215168, 140325238603775, -SNULL, 140325356036096, 140325364428799, -STORE, 140325364428800, 140325372821503, -STORE, 140325356036096, 140325364428799, -SNULL, 140325364432895, 140325372821503, - }; - unsigned long set40[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140734309167104, 140737488351231, -SNULL, 140734309171199, 140737488351231, -STORE, 140734309167104, 140734309171199, -STORE, 140734309036032, 140734309171199, -STORE, 94270500081664, 94270502334463, -SNULL, 94270500212735, 94270502334463, -STORE, 94270500081664, 94270500212735, -STORE, 94270500212736, 94270502334463, -ERASE, 94270500212736, 94270502334463, -STORE, 94270502305792, 94270502313983, -STORE, 94270502313984, 94270502334463, -STORE, 140321935110144, 140321937362943, -SNULL, 140321935253503, 140321937362943, -STORE, 140321935110144, 140321935253503, -STORE, 140321935253504, 140321937362943, -ERASE, 140321935253504, 140321937362943, -STORE, 140321937350656, 140321937358847, -STORE, 140321937358848, 140321937362943, -STORE, 140734309625856, 140734309629951, -STORE, 140734309613568, 140734309625855, -STORE, 140321937321984, 140321937350655, -STORE, 140321937313792, 140321937321983, -STORE, 140321932894208, 140321935110143, -SNULL, 140321932894208, 140321932992511, -STORE, 140321932992512, 140321935110143, -STORE, 140321932894208, 140321932992511, -SNULL, 140321935085567, 140321935110143, -STORE, 140321932992512, 140321935085567, -STORE, 140321935085568, 140321935110143, -SNULL, 140321935085568, 140321935093759, -STORE, 140321935093760, 140321935110143, -STORE, 140321935085568, 140321935093759, -ERASE, 140321935085568, 140321935093759, -STORE, 140321935085568, 140321935093759, -ERASE, 140321935093760, 140321935110143, -STORE, 140321935093760, 140321935110143, -STORE, 140321929097216, 140321932894207, -SNULL, 140321929097216, 140321930756095, -STORE, 140321930756096, 140321932894207, -STORE, 140321929097216, 140321930756095, -SNULL, 140321932853247, 140321932894207, -STORE, 140321930756096, 140321932853247, -STORE, 140321932853248, 140321932894207, -SNULL, 140321932853248, 140321932877823, -STORE, 140321932877824, 140321932894207, -STORE, 140321932853248, 140321932877823, -ERASE, 140321932853248, 140321932877823, -STORE, 140321932853248, 140321932877823, -ERASE, 140321932877824, 140321932894207, -STORE, 140321932877824, 140321932894207, -STORE, 140321937305600, 140321937321983, -SNULL, 140321932869631, 140321932877823, -STORE, 140321932853248, 140321932869631, -STORE, 140321932869632, 140321932877823, -SNULL, 140321935089663, 140321935093759, -STORE, 140321935085568, 140321935089663, -STORE, 140321935089664, 140321935093759, -SNULL, 94270502309887, 94270502313983, -STORE, 94270502305792, 94270502309887, -STORE, 94270502309888, 94270502313983, -SNULL, 140321937354751, 140321937358847, -STORE, 140321937350656, 140321937354751, -STORE, 140321937354752, 140321937358847, -ERASE, 140321937321984, 140321937350655, -STORE, 94270507364352, 94270507499519, -STORE, 140321920704512, 140321929097215, -SNULL, 140321920708607, 140321929097215, -STORE, 140321920704512, 140321920708607, -STORE, 140321920708608, 140321929097215, -STORE, 140321912311808, 140321920704511, -STORE, 140321778094080, 140321912311807, -SNULL, 140321778094080, 140321816051711, -STORE, 140321816051712, 140321912311807, -STORE, 140321778094080, 140321816051711, -ERASE, 140321778094080, 140321816051711, -SNULL, 140321883160575, 140321912311807, -STORE, 140321816051712, 140321883160575, -STORE, 140321883160576, 140321912311807, -ERASE, 140321883160576, 140321912311807, -SNULL, 140321816186879, 140321883160575, -STORE, 140321816051712, 140321816186879, -STORE, 140321816186880, 140321883160575, -SNULL, 140321912315903, 140321920704511, -STORE, 140321912311808, 140321912315903, -STORE, 140321912315904, 140321920704511, -STORE, 140321903919104, 140321912311807, -SNULL, 140321903923199, 140321912311807, -STORE, 140321903919104, 140321903923199, -STORE, 140321903923200, 140321912311807, -STORE, 140321895526400, 140321903919103, -SNULL, 140321895530495, 140321903919103, -STORE, 140321895526400, 140321895530495, -STORE, 140321895530496, 140321903919103, -STORE, 140321887133696, 140321895526399, -SNULL, 140321887137791, 140321895526399, -STORE, 140321887133696, 140321887137791, -STORE, 140321887137792, 140321895526399, -STORE, 140321807659008, 140321816051711, -STORE, 140321673441280, 140321807659007, -SNULL, 140321673441280, 140321681833983, -STORE, 140321681833984, 140321807659007, -STORE, 140321673441280, 140321681833983, -ERASE, 140321673441280, 140321681833983, -SNULL, 140321748942847, 140321807659007, -STORE, 140321681833984, 140321748942847, -STORE, 140321748942848, 140321807659007, -ERASE, 140321748942848, 140321807659007, -STORE, 140321799266304, 140321816051711, -STORE, 140321790873600, 140321816051711, -STORE, 140321782480896, 140321816051711, -STORE, 140321547616256, 140321748942847, -SNULL, 140321614725119, 140321748942847, -STORE, 140321547616256, 140321614725119, -STORE, 140321614725120, 140321748942847, -SNULL, 140321614725120, 140321681833983, -STORE, 140321681833984, 140321748942847, -STORE, 140321614725120, 140321681833983, -ERASE, 140321614725120, 140321681833983, -SNULL, 140321681969151, 140321748942847, -STORE, 140321681833984, 140321681969151, -STORE, 140321681969152, 140321748942847, -STORE, 140321547616256, 140321681833983, -SNULL, 140321547616256, 140321614725119, -STORE, 140321614725120, 140321681833983, -STORE, 140321547616256, 140321614725119, -SNULL, 140321614860287, 140321681833983, -STORE, 140321614725120, 140321614860287, -STORE, 140321614860288, 140321681833983, -SNULL, 140321547751423, 140321614725119, -STORE, 140321547616256, 140321547751423, -STORE, 140321547751424, 140321614725119, -STORE, 140321480507392, 140321547616255, -SNULL, 140321782480896, 140321799266303, -STORE, 140321799266304, 140321816051711, -STORE, 140321782480896, 140321799266303, -SNULL, 140321799270399, 140321816051711, -STORE, 140321799266304, 140321799270399, -STORE, 140321799270400, 140321816051711, -STORE, 140321774088192, 140321799266303, -SNULL, 140321774088192, 140321790873599, -STORE, 140321790873600, 140321799266303, -STORE, 140321774088192, 140321790873599, -SNULL, 140321790877695, 140321799266303, -STORE, 140321790873600, 140321790877695, -STORE, 140321790877696, 140321799266303, -SNULL, 140321480642559, 140321547616255, -STORE, 140321480507392, 140321480642559, -STORE, 140321480642560, 140321547616255, -SNULL, 140321774088192, 140321782480895, -STORE, 140321782480896, 140321790873599, -STORE, 140321774088192, 140321782480895, -SNULL, 140321782484991, 140321790873599, -STORE, 140321782480896, 140321782484991, -STORE, 140321782484992, 140321790873599, -SNULL, 140321799270400, 140321807659007, -STORE, 140321807659008, 140321816051711, -STORE, 140321799270400, 140321807659007, -SNULL, 140321807663103, 140321816051711, -STORE, 140321807659008, 140321807663103, -STORE, 140321807663104, 140321816051711, -STORE, 140321765695488, 140321782480895, -STORE, 140321757302784, 140321782480895, -SNULL, 140321757306879, 140321782480895, -STORE, 140321757302784, 140321757306879, -STORE, 140321757306880, 140321782480895, -STORE, 140321472114688, 140321480507391, -STORE, 140321463721984, 140321480507391, -SNULL, 140321463726079, 140321480507391, -STORE, 140321463721984, 140321463726079, -STORE, 140321463726080, 140321480507391, -SNULL, 140321757306880, 140321774088191, -STORE, 140321774088192, 140321782480895, -STORE, 140321757306880, 140321774088191, -SNULL, 140321774092287, 140321782480895, -STORE, 140321774088192, 140321774092287, -STORE, 140321774092288, 140321782480895, -SNULL, 140321463726080, 140321472114687, -STORE, 140321472114688, 140321480507391, -STORE, 140321463726080, 140321472114687, -SNULL, 140321472118783, 140321480507391, -STORE, 140321472114688, 140321472118783, -STORE, 140321472118784, 140321480507391, -SNULL, 140321757306880, 140321765695487, -STORE, 140321765695488, 140321774088191, -STORE, 140321757306880, 140321765695487, -SNULL, 140321765699583, 140321774088191, -STORE, 140321765695488, 140321765699583, -STORE, 140321765699584, 140321774088191, -STORE, 140321455329280, 140321463721983, -SNULL, 140321455333375, 140321463721983, -STORE, 140321455329280, 140321455333375, -STORE, 140321455333376, 140321463721983, -STORE, 140321446936576, 140321455329279, -STORE, 140321438543872, 140321455329279, -STORE, 140321430151168, 140321455329279, -SNULL, 140321430155263, 140321455329279, -STORE, 140321430151168, 140321430155263, -STORE, 140321430155264, 140321455329279, -SNULL, 140321430155264, 140321446936575, -STORE, 140321446936576, 140321455329279, -STORE, 140321430155264, 140321446936575, -SNULL, 140321446940671, 140321455329279, -STORE, 140321446936576, 140321446940671, -STORE, 140321446940672, 140321455329279, -SNULL, 140321430155264, 140321438543871, -STORE, 140321438543872, 140321446936575, -STORE, 140321430155264, 140321438543871, -SNULL, 140321438547967, 140321446936575, -STORE, 140321438543872, 140321438547967, -STORE, 140321438547968, 140321446936575, -STORE, 140321421758464, 140321430151167, -SNULL, 140321421762559, 140321430151167, -STORE, 140321421758464, 140321421762559, -STORE, 140321421762560, 140321430151167, -STORE, 140321413365760, 140321421758463, -SNULL, 140321413369855, 140321421758463, -STORE, 140321413365760, 140321413369855, -STORE, 140321413369856, 140321421758463, -STORE, 140321404973056, 140321413365759, -SNULL, 140321404977151, 140321413365759, -STORE, 140321404973056, 140321404977151, -STORE, 140321404977152, 140321413365759, -STORE, 140321396580352, 140321404973055, -STORE, 140321388187648, 140321404973055, -STORE, 140321253969920, 140321388187647, -SNULL, 140321253969920, 140321279180799, -STORE, 140321279180800, 140321388187647, -STORE, 140321253969920, 140321279180799, -ERASE, 140321253969920, 140321279180799, -SNULL, 140321346289663, 140321388187647, -STORE, 140321279180800, 140321346289663, -STORE, 140321346289664, 140321388187647, -ERASE, 140321346289664, 140321388187647, -STORE, 140321144963072, 140321346289663, -STORE, 140321379794944, 140321404973055, -STORE, 140321371402240, 140321404973055, -STORE, 140321010745344, 140321346289663, -STORE, 140321363009536, 140321404973055, -SNULL, 140321077854207, 140321346289663, -STORE, 140321010745344, 140321077854207, -STORE, 140321077854208, 140321346289663, -SNULL, 140321077854208, 140321144963071, -STORE, 140321144963072, 140321346289663, -STORE, 140321077854208, 140321144963071, -ERASE, 140321077854208, 140321144963071, -STORE, 140321354616832, 140321404973055, -STORE, 140321136570368, 140321144963071, -STORE, 140320943636480, 140321077854207, -STORE, 140320876527616, 140321077854207, -STORE, 140321128177664, 140321144963071, -SNULL, 140320876662783, 140321077854207, -STORE, 140320876527616, 140320876662783, -STORE, 140320876662784, 140321077854207, -STORE, 140321119784960, 140321144963071, -STORE, 140321111392256, 140321144963071, -STORE, 140320742309888, 140320876527615, -STORE, 140321102999552, 140321144963071, -STORE, 140320608092160, 140320876527615, -SNULL, 140320675201023, 140320876527615, -STORE, 140320608092160, 140320675201023, -STORE, 140320675201024, 140320876527615, -SNULL, 140320675201024, 140320742309887, -STORE, 140320742309888, 140320876527615, -STORE, 140320675201024, 140320742309887, -ERASE, 140320675201024, 140320742309887, -STORE, 140321094606848, 140321144963071, -STORE, 140321086214144, 140321144963071, -STORE, 140320608092160, 140320876527615, -SNULL, 140320608092160, 140320675201023, -STORE, 140320675201024, 140320876527615, -STORE, 140320608092160, 140320675201023, -SNULL, 140320675336191, 140320876527615, -STORE, 140320675201024, 140320675336191, -STORE, 140320675336192, 140320876527615, -STORE, 140320599699456, 140320608092159, -STORE, 140320591306752, 140320608092159, -STORE, 140320457089024, 140320591306751, -STORE, 140320448696320, 140320457089023, -STORE, 140320314478592, 140320448696319, -SNULL, 140321144963072, 140321279180799, -STORE, 140321279180800, 140321346289663, -STORE, 140321144963072, 140321279180799, -SNULL, 140321279315967, 140321346289663, -STORE, 140321279180800, 140321279315967, -STORE, 140321279315968, 140321346289663, -SNULL, 140321086214144, 140321136570367, -STORE, 140321136570368, 140321144963071, -STORE, 140321086214144, 140321136570367, -SNULL, 140321136574463, 140321144963071, -STORE, 140321136570368, 140321136574463, -STORE, 140321136574464, 140321144963071, -SNULL, 140321212071935, 140321279180799, -STORE, 140321144963072, 140321212071935, -STORE, 140321212071936, 140321279180799, -ERASE, 140321212071936, 140321279180799, -SNULL, 140321145098239, 140321212071935, -STORE, 140321144963072, 140321145098239, -STORE, 140321145098240, 140321212071935, -SNULL, 140320876662784, 140321010745343, -STORE, 140321010745344, 140321077854207, -STORE, 140320876662784, 140321010745343, -SNULL, 140321010880511, 140321077854207, -STORE, 140321010745344, 140321010880511, -STORE, 140321010880512, 140321077854207, -SNULL, 140321354616832, 140321379794943, -STORE, 140321379794944, 140321404973055, -STORE, 140321354616832, 140321379794943, -SNULL, 140321379799039, 140321404973055, -STORE, 140321379794944, 140321379799039, -STORE, 140321379799040, 140321404973055, -SNULL, 140320876662784, 140320943636479, -STORE, 140320943636480, 140321010745343, -STORE, 140320876662784, 140320943636479, -SNULL, 140320943771647, 140321010745343, -STORE, 140320943636480, 140320943771647, -STORE, 140320943771648, 140321010745343, -SNULL, 140320809418751, 140320876527615, -STORE, 140320675336192, 140320809418751, -STORE, 140320809418752, 140320876527615, -ERASE, 140320809418752, 140320876527615, -SNULL, 140320675336192, 140320742309887, -STORE, 140320742309888, 140320809418751, -STORE, 140320675336192, 140320742309887, -SNULL, 140320742445055, 140320809418751, -STORE, 140320742309888, 140320742445055, -STORE, 140320742445056, 140320809418751, -SNULL, 140320608227327, 140320675201023, -STORE, 140320608092160, 140320608227327, -STORE, 140320608227328, 140320675201023, -SNULL, 140320457089024, 140320473874431, -STORE, 140320473874432, 140320591306751, -STORE, 140320457089024, 140320473874431, -ERASE, 140320457089024, 140320473874431, -SNULL, 140320540983295, 140320591306751, -STORE, 140320473874432, 140320540983295, -STORE, 140320540983296, 140320591306751, -ERASE, 140320540983296, 140320591306751, -SNULL, 140320314478592, 140320339656703, -STORE, 140320339656704, 140320448696319, -STORE, 140320314478592, 140320339656703, -ERASE, 140320314478592, 140320339656703, -SNULL, 140321086214144, 140321128177663, -STORE, 140321128177664, 140321136570367, -STORE, 140321086214144, 140321128177663, -SNULL, 140321128181759, 140321136570367, -STORE, 140321128177664, 140321128181759, -STORE, 140321128181760, 140321136570367, -SNULL, 140321354616832, 140321371402239, -STORE, 140321371402240, 140321379794943, -STORE, 140321354616832, 140321371402239, -SNULL, 140321371406335, 140321379794943, -STORE, 140321371402240, 140321371406335, -STORE, 140321371406336, 140321379794943, -SNULL, 140320591310847, 140320608092159, -STORE, 140320591306752, 140320591310847, -STORE, 140320591310848, 140320608092159, -SNULL, 140321354616832, 140321363009535, -STORE, 140321363009536, 140321371402239, -STORE, 140321354616832, 140321363009535, -SNULL, 140321363013631, 140321371402239, -STORE, 140321363009536, 140321363013631, -STORE, 140321363013632, 140321371402239, -SNULL, 140321086214144, 140321119784959, -STORE, 140321119784960, 140321128177663, -STORE, 140321086214144, 140321119784959, -SNULL, 140321119789055, 140321128177663, -STORE, 140321119784960, 140321119789055, -STORE, 140321119789056, 140321128177663, -SNULL, 140321086218239, 140321119784959, -STORE, 140321086214144, 140321086218239, -STORE, 140321086218240, 140321119784959, -SNULL, 140321086218240, 140321094606847, -STORE, 140321094606848, 140321119784959, -STORE, 140321086218240, 140321094606847, -SNULL, 140321094610943, 140321119784959, -STORE, 140321094606848, 140321094610943, -STORE, 140321094610944, 140321119784959, -SNULL, 140320474009599, 140320540983295, -STORE, 140320473874432, 140320474009599, -STORE, 140320474009600, 140320540983295, -SNULL, 140320406765567, 140320448696319, -STORE, 140320339656704, 140320406765567, -STORE, 140320406765568, 140320448696319, -ERASE, 140320406765568, 140320448696319, -SNULL, 140320339791871, 140320406765567, -STORE, 140320339656704, 140320339791871, -STORE, 140320339791872, 140320406765567, -STORE, 140321270788096, 140321279180799, -STORE, 140321262395392, 140321279180799, -STORE, 140321254002688, 140321279180799, -SNULL, 140321254002688, 140321262395391, -STORE, 140321262395392, 140321279180799, -STORE, 140321254002688, 140321262395391, -SNULL, 140321262399487, 140321279180799, -STORE, 140321262395392, 140321262399487, -STORE, 140321262399488, 140321279180799, -STORE, 140321245609984, 140321262395391, -STORE, 140321237217280, 140321262395391, -SNULL, 140321237217280, 140321245609983, -STORE, 140321245609984, 140321262395391, -STORE, 140321237217280, 140321245609983, -SNULL, 140321245614079, 140321262395391, -STORE, 140321245609984, 140321245614079, -STORE, 140321245614080, 140321262395391, -SNULL, 140321379799040, 140321388187647, -STORE, 140321388187648, 140321404973055, -STORE, 140321379799040, 140321388187647, -SNULL, 140321388191743, 140321404973055, -STORE, 140321388187648, 140321388191743, -STORE, 140321388191744, 140321404973055, -SNULL, 140321354620927, 140321363009535, -STORE, 140321354616832, 140321354620927, -STORE, 140321354620928, 140321363009535, -SNULL, 140321388191744, 140321396580351, -STORE, 140321396580352, 140321404973055, -STORE, 140321388191744, 140321396580351, -SNULL, 140321396584447, 140321404973055, -STORE, 140321396580352, 140321396584447, -STORE, 140321396584448, 140321404973055, -SNULL, 140321094610944, 140321111392255, -STORE, 140321111392256, 140321119784959, -STORE, 140321094610944, 140321111392255, -SNULL, 140321111396351, 140321119784959, -STORE, 140321111392256, 140321111396351, -STORE, 140321111396352, 140321119784959, -STORE, 140321228824576, 140321245609983, -SNULL, 140321094610944, 140321102999551, -STORE, 140321102999552, 140321111392255, -STORE, 140321094610944, 140321102999551, -SNULL, 140321103003647, 140321111392255, -STORE, 140321102999552, 140321103003647, -STORE, 140321103003648, 140321111392255, -STORE, 140321220431872, 140321245609983, -SNULL, 140321220435967, 140321245609983, -STORE, 140321220431872, 140321220435967, -STORE, 140321220435968, 140321245609983, -STORE, 140320868134912, 140320876527615, -SNULL, 140320868139007, 140320876527615, -STORE, 140320868134912, 140320868139007, -STORE, 140320868139008, 140320876527615, -SNULL, 140320591310848, 140320599699455, -STORE, 140320599699456, 140320608092159, -STORE, 140320591310848, 140320599699455, -SNULL, 140320599703551, 140320608092159, -STORE, 140320599699456, 140320599703551, -STORE, 140320599703552, 140320608092159, -STORE, 140320859742208, 140320868134911, -SNULL, 140321262399488, 140321270788095, -STORE, 140321270788096, 140321279180799, -STORE, 140321262399488, 140321270788095, -SNULL, 140321270792191, 140321279180799, -STORE, 140321270788096, 140321270792191, -STORE, 140321270792192, 140321279180799, -STORE, 140320851349504, 140320868134911, -STORE, 140320842956800, 140320868134911, -STORE, 140320834564096, 140320868134911, -STORE, 140320826171392, 140320868134911, -SNULL, 140320826171392, 140320834564095, -STORE, 140320834564096, 140320868134911, -STORE, 140320826171392, 140320834564095, -SNULL, 140320834568191, 140320868134911, -STORE, 140320834564096, 140320834568191, -STORE, 140320834568192, 140320868134911, -SNULL, 140321220435968, 140321228824575, -STORE, 140321228824576, 140321245609983, -STORE, 140321220435968, 140321228824575, -SNULL, 140321228828671, 140321245609983, -STORE, 140321228824576, 140321228828671, -STORE, 140321228828672, 140321245609983, -STORE, 140320817778688, 140320834564095, -SNULL, 140320817782783, 140320834564095, -STORE, 140320817778688, 140320817782783, -STORE, 140320817782784, 140320834564095, -STORE, 140320582914048, 140320591306751, -SNULL, 140321228828672, 140321237217279, -STORE, 140321237217280, 140321245609983, -STORE, 140321228828672, 140321237217279, -SNULL, 140321237221375, 140321245609983, -STORE, 140321237217280, 140321237221375, -STORE, 140321237221376, 140321245609983, -SNULL, 140320448700415, 140320457089023, -STORE, 140320448696320, 140320448700415, -STORE, 140320448700416, 140320457089023, -SNULL, 140321245614080, 140321254002687, -STORE, 140321254002688, 140321262395391, -STORE, 140321245614080, 140321254002687, -SNULL, 140321254006783, 140321262395391, -STORE, 140321254002688, 140321254006783, -STORE, 140321254006784, 140321262395391, -STORE, 140320574521344, 140320591306751, -SNULL, 140320574525439, 140320591306751, -STORE, 140320574521344, 140320574525439, -STORE, 140320574525440, 140320591306751, -STORE, 140320566128640, 140320574521343, -SNULL, 140320566132735, 140320574521343, -STORE, 140320566128640, 140320566132735, -STORE, 140320566132736, 140320574521343, -SNULL, 140320574525440, 140320582914047, -STORE, 140320582914048, 140320591306751, -STORE, 140320574525440, 140320582914047, -SNULL, 140320582918143, 140320591306751, -STORE, 140320582914048, 140320582918143, -STORE, 140320582918144, 140320591306751, -STORE, 140320557735936, 140320566128639, -SNULL, 140320557740031, 140320566128639, -STORE, 140320557735936, 140320557740031, -STORE, 140320557740032, 140320566128639, -STORE, 140320549343232, 140320557735935, -STORE, 140320465481728, 140320473874431, -STORE, 140320448700416, 140320473874431, -SNULL, 140320834568192, 140320859742207, -STORE, 140320859742208, 140320868134911, -STORE, 140320834568192, 140320859742207, -SNULL, 140320859746303, 140320868134911, -STORE, 140320859742208, 140320859746303, -STORE, 140320859746304, 140320868134911, -STORE, 140320440303616, 140320448696319, -STORE, 140320431910912, 140320448696319, -SNULL, 140320834568192, 140320851349503, -STORE, 140320851349504, 140320859742207, -STORE, 140320834568192, 140320851349503, -SNULL, 140320851353599, 140320859742207, -STORE, 140320851349504, 140320851353599, -STORE, 140320851353600, 140320859742207, -SNULL, 140320817782784, 140320826171391, -STORE, 140320826171392, 140320834564095, -STORE, 140320817782784, 140320826171391, -SNULL, 140320826175487, 140320834564095, -STORE, 140320826171392, 140320826175487, -STORE, 140320826175488, 140320834564095, -SNULL, 140320834568192, 140320842956799, -STORE, 140320842956800, 140320851349503, -STORE, 140320834568192, 140320842956799, -SNULL, 140320842960895, 140320851349503, -STORE, 140320842956800, 140320842960895, -STORE, 140320842960896, 140320851349503, -STORE, 140320423518208, 140320448696319, -SNULL, 140320423522303, 140320448696319, -STORE, 140320423518208, 140320423522303, -STORE, 140320423522304, 140320448696319, -STORE, 140320415125504, 140320423518207, -STORE, 140320331264000, 140320339656703, -STORE, 140320322871296, 140320339656703, -STORE, 140320314478592, 140320339656703, -SNULL, 140320314482687, 140320339656703, -STORE, 140320314478592, 140320314482687, -STORE, 140320314482688, 140320339656703, -STORE, 140320306085888, 140320314478591, -SNULL, 140320306089983, 140320314478591, -STORE, 140320306085888, 140320306089983, -STORE, 140320306089984, 140320314478591, -STORE, 140320297693184, 140320306085887, -SNULL, 140320297697279, 140320306085887, -STORE, 140320297693184, 140320297697279, -STORE, 140320297697280, 140320306085887, -STORE, 140320289300480, 140320297693183, -STORE, 140320280907776, 140320297693183, -SNULL, 140320280911871, 140320297693183, -STORE, 140320280907776, 140320280911871, -STORE, 140320280911872, 140320297693183, -SNULL, 140320423522304, 140320431910911, -STORE, 140320431910912, 140320448696319, -STORE, 140320423522304, 140320431910911, -SNULL, 140320431915007, 140320448696319, -STORE, 140320431910912, 140320431915007, -STORE, 140320431915008, 140320448696319, -SNULL, 140320549347327, 140320557735935, -STORE, 140320549343232, 140320549347327, -STORE, 140320549347328, 140320557735935, -STORE, 140320272515072, 140320280907775, -SNULL, 140320448700416, 140320457089023, -STORE, 140320457089024, 140320473874431, -STORE, 140320448700416, 140320457089023, -SNULL, 140320457093119, 140320473874431, -STORE, 140320457089024, 140320457093119, -STORE, 140320457093120, 140320473874431, -STORE, 140320264122368, 140320280907775, -SNULL, 140320457093120, 140320465481727, -STORE, 140320465481728, 140320473874431, -STORE, 140320457093120, 140320465481727, -SNULL, 140320465485823, 140320473874431, -STORE, 140320465481728, 140320465485823, -STORE, 140320465485824, 140320473874431, -SNULL, 140320431915008, 140320440303615, -STORE, 140320440303616, 140320448696319, -STORE, 140320431915008, 140320440303615, -SNULL, 140320440307711, 140320448696319, -STORE, 140320440303616, 140320440307711, -STORE, 140320440307712, 140320448696319, -STORE, 140320255729664, 140320280907775, -STORE, 140320247336960, 140320280907775, -SNULL, 140320247341055, 140320280907775, -STORE, 140320247336960, 140320247341055, -STORE, 140320247341056, 140320280907775, -STORE, 140320238944256, 140320247336959, -STORE, 140320230551552, 140320247336959, -SNULL, 140320230551552, 140320238944255, -STORE, 140320238944256, 140320247336959, -STORE, 140320230551552, 140320238944255, -SNULL, 140320238948351, 140320247336959, -STORE, 140320238944256, 140320238948351, -STORE, 140320238948352, 140320247336959, -SNULL, 140320314482688, 140320331263999, -STORE, 140320331264000, 140320339656703, -STORE, 140320314482688, 140320331263999, -SNULL, 140320331268095, 140320339656703, -STORE, 140320331264000, 140320331268095, -STORE, 140320331268096, 140320339656703, -SNULL, 140320280911872, 140320289300479, -STORE, 140320289300480, 140320297693183, -STORE, 140320280911872, 140320289300479, -SNULL, 140320289304575, 140320297693183, -STORE, 140320289300480, 140320289304575, -STORE, 140320289304576, 140320297693183, -SNULL, 140320415129599, 140320423518207, -STORE, 140320415125504, 140320415129599, -STORE, 140320415129600, 140320423518207, -STORE, 140320222158848, 140320238944255, -STORE, 140320213766144, 140320238944255, -STORE, 140320205373440, 140320238944255, -SNULL, 140320205377535, 140320238944255, -STORE, 140320205373440, 140320205377535, -STORE, 140320205377536, 140320238944255, -SNULL, 140320314482688, 140320322871295, -STORE, 140320322871296, 140320331263999, -STORE, 140320314482688, 140320322871295, -SNULL, 140320322875391, 140320331263999, -STORE, 140320322871296, 140320322875391, -STORE, 140320322875392, 140320331263999, -SNULL, 140320247341056, 140320272515071, -STORE, 140320272515072, 140320280907775, -STORE, 140320247341056, 140320272515071, -SNULL, 140320272519167, 140320280907775, -STORE, 140320272515072, 140320272519167, -STORE, 140320272519168, 140320280907775, -SNULL, 140320247341056, 140320264122367, -STORE, 140320264122368, 140320272515071, -STORE, 140320247341056, 140320264122367, -SNULL, 140320264126463, 140320272515071, -STORE, 140320264122368, 140320264126463, -STORE, 140320264126464, 140320272515071, -SNULL, 140320205377536, 140320230551551, -STORE, 140320230551552, 140320238944255, -STORE, 140320205377536, 140320230551551, -SNULL, 140320230555647, 140320238944255, -STORE, 140320230551552, 140320230555647, -STORE, 140320230555648, 140320238944255, -STORE, 140320196980736, 140320205373439, -SNULL, 140320196984831, 140320205373439, -STORE, 140320196980736, 140320196984831, -STORE, 140320196984832, 140320205373439, -STORE, 140320188588032, 140320196980735, -SNULL, 140320247341056, 140320255729663, -STORE, 140320255729664, 140320264122367, -STORE, 140320247341056, 140320255729663, -SNULL, 140320255733759, 140320264122367, -STORE, 140320255729664, 140320255733759, -STORE, 140320255733760, 140320264122367, -STORE, 140320180195328, 140320196980735, -SNULL, 140320180199423, 140320196980735, -STORE, 140320180195328, 140320180199423, -STORE, 140320180199424, 140320196980735, -STORE, 140320171802624, 140320180195327, -STORE, 140320163409920, 140320180195327, -SNULL, 140320163414015, 140320180195327, -STORE, 140320163409920, 140320163414015, -STORE, 140320163414016, 140320180195327, -SNULL, 140320205377536, 140320222158847, -STORE, 140320222158848, 140320230551551, -STORE, 140320205377536, 140320222158847, -SNULL, 140320222162943, 140320230551551, -STORE, 140320222158848, 140320222162943, -STORE, 140320222162944, 140320230551551, -SNULL, 140320205377536, 140320213766143, -STORE, 140320213766144, 140320222158847, -STORE, 140320205377536, 140320213766143, -SNULL, 140320213770239, 140320222158847, -STORE, 140320213766144, 140320213770239, -STORE, 140320213770240, 140320222158847, -STORE, 140320155017216, 140320163409919, -SNULL, 140320180199424, 140320188588031, -STORE, 140320188588032, 140320196980735, -STORE, 140320180199424, 140320188588031, -SNULL, 140320188592127, 140320196980735, -STORE, 140320188588032, 140320188592127, -STORE, 140320188592128, 140320196980735, -SNULL, 140320155021311, 140320163409919, -STORE, 140320155017216, 140320155021311, -STORE, 140320155021312, 140320163409919, -SNULL, 140320163414016, 140320171802623, -STORE, 140320171802624, 140320180195327, -STORE, 140320163414016, 140320171802623, -SNULL, 140320171806719, 140320180195327, -STORE, 140320171802624, 140320171806719, -STORE, 140320171806720, 140320180195327, -STORE, 140320146624512, 140320155017215, -SNULL, 140320146628607, 140320155017215, -STORE, 140320146624512, 140320146628607, -STORE, 140320146628608, 140320155017215, -STORE, 140321937321984, 140321937350655, -STORE, 140321884942336, 140321887133695, -SNULL, 140321884942336, 140321885032447, -STORE, 140321885032448, 140321887133695, -STORE, 140321884942336, 140321885032447, -SNULL, 140321887125503, 140321887133695, -STORE, 140321885032448, 140321887125503, -STORE, 140321887125504, 140321887133695, -ERASE, 140321887125504, 140321887133695, -STORE, 140321887125504, 140321887133695, -SNULL, 140321887129599, 140321887133695, -STORE, 140321887125504, 140321887129599, -STORE, 140321887129600, 140321887133695, -ERASE, 140321937321984, 140321937350655, -ERASE, 140321086214144, 140321086218239, -ERASE, 140321086218240, 140321094606847, -ERASE, 140321119784960, 140321119789055, -ERASE, 140321119789056, 140321128177663, -ERASE, 140321245609984, 140321245614079, -ERASE, 140321245614080, 140321254002687, -ERASE, 140320574521344, 140320574525439, -ERASE, 140320574525440, 140320582914047, -ERASE, 140320297693184, 140320297697279, -ERASE, 140320297697280, 140320306085887, -ERASE, 140321354616832, 140321354620927, -ERASE, 140321354620928, 140321363009535, -ERASE, 140320834564096, 140320834568191, -ERASE, 140320834568192, 140320842956799, -ERASE, 140320591306752, 140320591310847, -ERASE, 140320591310848, 140320599699455, -ERASE, 140321136570368, 140321136574463, -ERASE, 140321136574464, 140321144963071, -ERASE, 140321237217280, 140321237221375, -ERASE, 140321237221376, 140321245609983, -ERASE, 140321363009536, 140321363013631, -ERASE, 140321363013632, 140321371402239, -ERASE, 140320599699456, 140320599703551, -ERASE, 140320599703552, 140320608092159, -ERASE, 140321396580352, 140321396584447, -ERASE, 140321396584448, 140321404973055, -ERASE, 140320566128640, 140320566132735, -ERASE, 140320566132736, 140320574521343, -ERASE, 140321094606848, 140321094610943, -ERASE, 140321094610944, 140321102999551, -ERASE, 140320582914048, 140320582918143, -ERASE, 140320582918144, 140320591306751, -ERASE, 140320289300480, 140320289304575, -ERASE, 140320289304576, 140320297693183, -ERASE, 140320163409920, 140320163414015, - }; - unsigned long set41[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140728157171712, 140737488351231, -SNULL, 140728157175807, 140737488351231, -STORE, 140728157171712, 140728157175807, -STORE, 140728157040640, 140728157175807, -STORE, 94376106364928, 94376108613631, -SNULL, 94376106487807, 94376108613631, -STORE, 94376106364928, 94376106487807, -STORE, 94376106487808, 94376108613631, -SNULL, 94376106487808, 94376108613631, -STORE, 94376108584960, 94376108593151, -STORE, 94376108593152, 94376108613631, -STORE, 140113496432640, 140113498685439, -SNULL, 140113496575999, 140113498685439, -STORE, 140113496432640, 140113496575999, -STORE, 140113496576000, 140113498685439, -SNULL, 140113496576000, 140113498685439, -STORE, 140113498673152, 140113498681343, -STORE, 140113498681344, 140113498685439, -STORE, 140728157609984, 140728157618175, -STORE, 140728157593600, 140728157609983, -STORE, 140113498636288, 140113498673151, -STORE, 140113498628096, 140113498636287, -STORE, 140113492635648, 140113496432639, -SNULL, 140113492635648, 140113494294527, -STORE, 140113494294528, 140113496432639, -STORE, 140113492635648, 140113494294527, -SNULL, 140113496391679, 140113496432639, -STORE, 140113494294528, 140113496391679, -STORE, 140113496391680, 140113496432639, -SNULL, 140113496391680, 140113496416255, -STORE, 140113496416256, 140113496432639, -STORE, 140113496391680, 140113496416255, -SNULL, 140113496391680, 140113496416255, -STORE, 140113496391680, 140113496416255, -SNULL, 140113496416256, 140113496432639, -STORE, 140113496416256, 140113496432639, -SNULL, 140113496408063, 140113496416255, -STORE, 140113496391680, 140113496408063, -STORE, 140113496408064, 140113496416255, -SNULL, 94376108589055, 94376108593151, -STORE, 94376108584960, 94376108589055, -STORE, 94376108589056, 94376108593151, -SNULL, 140113498677247, 140113498681343, -STORE, 140113498673152, 140113498677247, -STORE, 140113498677248, 140113498681343, -SNULL, 140113498636288, 140113498673151, -STORE, 94376135090176, 94376135094271, -STORE, 94376135090176, 94376135098367, -STORE, 94376139288576, 94376139292671, -STORE, 94376143482880, 94376143486975, -STORE, 94376147677184, 94376147681279, -STORE, 94376151871488, 94376151875583, -STORE, 94376156065792, 94376156069887, -STORE, 94376160260096, 94376160264191, -STORE, 94376164454400, 94376164458495, -STORE, 94376168648704, 94376168652799, -STORE, 94376172843008, 94376172847103, -STORE, 94376177037312, 94376177041407, -STORE, 94376181231616, 94376181235711, -STORE, 94376185425920, 94376185430015, -STORE, 94376189620224, 94376189624319, -STORE, 94376193814528, 94376193818623, -STORE, 94376198008832, 94376198012927, -STORE, 94376202203136, 94376202207231, -STORE, 94376206397440, 94376206401535, -STORE, 94376210591744, 94376210595839, -STORE, 94376214786048, 94376214790143, -STORE, 94376218980352, 94376218984447, -STORE, 94376223174656, 94376223178751, -STORE, 94376227368960, 94376227373055, -STORE, 94376231563264, 94376231567359, -STORE, 94376235757568, 94376235761663, -STORE, 94376239951872, 94376239955967, -STORE, 94376244146176, 94376244150271, -STORE, 94376248340480, 94376248344575, -STORE, 94376252534784, 94376252538879, -STORE, 94376256729088, 94376256733183, -STORE, 94376260923392, 94376260927487, -STORE, 94376265117696, 94376265121791, -STORE, 94376269312000, 94376269316095, -STORE, 94376273506304, 94376273510399, -STORE, 94376277700608, 94376277704703, -STORE, 94376281894912, 94376281899007, -STORE, 94376286089216, 94376286093311, -STORE, 94376290283520, 94376290287615, -STORE, 94376294477824, 94376294481919, -STORE, 94376298672128, 94376298676223, -STORE, 94376302866432, 94376302870527, -STORE, 94376307060736, 94376307064831, -STORE, 94376311255040, 94376311259135, -STORE, 94376315449344, 94376315453439, -STORE, 94376319643648, 94376319647743, -STORE, 94376323837952, 94376323842047, -STORE, 94376328032256, 94376328036351, -STORE, 94376332226560, 94376332230655, -STORE, 94376336420864, 94376336424959, -STORE, 94376340615168, 94376340619263, -STORE, 94376344809472, 94376344813567, -STORE, 94376349003776, 94376349007871, -STORE, 94376353198080, 94376353202175, -STORE, 94376357392384, 94376357396479, -STORE, 94376361586688, 94376361590783, -STORE, 94376365780992, 94376365785087, -STORE, 94376369975296, 94376369979391, -STORE, 94376374169600, 94376374173695, -STORE, 94376378363904, 94376378367999, -STORE, 94376382558208, 94376382562303, -STORE, 94376386752512, 94376386756607, -STORE, 94376390946816, 94376390950911, -STORE, 94376395141120, 94376395145215, -STORE, 94376399335424, 94376399339519, -STORE, 94376403529728, 94376403533823, -STORE, 94376407724032, 94376407728127, -STORE, 94376411918336, 94376411922431, 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3627524095, -STORE, 3626475520, 3627519999, -STORE, 3627520000, 3627524095, -STORE, 3625418752, 3626475519, -SNULL, 3625418752, 3625422847, -STORE, 3625422848, 3626475519, -STORE, 3625418752, 3625422847, -SNULL, 3626467327, 3626475519, -STORE, 3625422848, 3626467327, -STORE, 3626467328, 3626475519, -STORE, 3624366080, 3625422847, -SNULL, 3624366080, 3624370175, -STORE, 3624370176, 3625422847, -STORE, 3624366080, 3624370175, -SNULL, 3625414655, 3625422847, -STORE, 3624370176, 3625414655, -STORE, 3625414656, 3625422847, -STORE, 4041191424, 4041211903, -SNULL, 4041195519, 4041211903, -STORE, 4041191424, 4041195519, -STORE, 4041195520, 4041211903, -STORE, 4041170944, 4041191423, -SNULL, 4041175039, 4041191423, -STORE, 4041170944, 4041175039, -STORE, 4041175040, 4041191423, -SNULL, 3625426943, 3626467327, -STORE, 3625422848, 3625426943, -STORE, 3625426944, 3626467327, -STORE, 4041162752, 4041170943, -SNULL, 3626479615, 3627519999, -STORE, 3626475520, 3626479615, -STORE, 3626479616, 3627519999, -STORE, 4041154560, 4041162751, -STORE, 4041154560, 4041170943, -STORE, 4041134080, 4041154559, -SNULL, 4041138175, 4041154559, -STORE, 4041134080, 4041138175, -STORE, 4041138176, 4041154559, -SNULL, 3624374271, 3625414655, -STORE, 3624370176, 3624374271, -STORE, 3624374272, 3625414655, -STORE, 4041125888, 4041134079, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -STORE, 3487174656, 3487584255, -STORE, 4041121792, 4041125887, -SNULL, 4041121792, 4041125887, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 3487174656, 3487584255, -STORE, 3222274048, 3223326719, -SNULL, 3222274048, 3222278143, -STORE, 3222278144, 3223326719, -STORE, 3222274048, 3222278143, -SNULL, 3223322623, 3223326719, -STORE, 3222278144, 3223322623, -STORE, 3223322624, 3223326719, -STORE, 3221221376, 3222278143, -SNULL, 3221221376, 3221225471, -STORE, 3221225472, 3222278143, -STORE, 3221221376, 3221225471, -SNULL, 3222269951, 3222278143, -STORE, 3221225472, 3222269951, -STORE, 3222269952, 3222278143, -STORE, 3220168704, 3221225471, -SNULL, 3220168704, 3220172799, -STORE, 3220172800, 3221225471, -STORE, 3220168704, 3220172799, -SNULL, 3221217279, 3221225471, -STORE, 3220172800, 3221217279, -STORE, 3221217280, 3221225471, -STORE, 4041117696, 4041125887, -STORE, 4041117696, 4041134079, -STORE, 3219083264, 3220172799, -SNULL, 3219083264, 3219087359, -STORE, 3219087360, 3220172799, -STORE, 3219083264, 3219087359, -SNULL, 3220164607, 3220172799, -STORE, 3219087360, 3220164607, -STORE, 3220164608, 3220172799, -STORE, 4041109504, 4041117695, -STORE, 4041109504, 4041134079, -STORE, 3217997824, 3219087359, -SNULL, 3217997824, 3218001919, -STORE, 3218001920, 3219087359, -STORE, 3217997824, 3218001919, -SNULL, 3219079167, 3219087359, -STORE, 3218001920, 3219079167, -STORE, 3219079168, 3219087359, -STORE, 4041101312, 4041109503, -STORE, 4041101312, 4041134079, -STORE, 3216912384, 3218001919, -SNULL, 3216912384, 3216916479, -STORE, 3216916480, 3218001919, -STORE, 3216912384, 3216916479, -SNULL, 3217993727, 3218001919, -STORE, 3216916480, 3217993727, -STORE, 3217993728, 3218001919, -STORE, 4041093120, 4041101311, -STORE, 4041093120, 4041134079, -STORE, 3215826944, 3216916479, -SNULL, 3215826944, 3215831039, -STORE, 3215831040, 3216916479, -STORE, 3215826944, 3215831039, -SNULL, 3216908287, 3216916479, -STORE, 3215831040, 3216908287, -STORE, 3216908288, 3216916479, -STORE, 4016779264, 4016799743, -SNULL, 4016783359, 4016799743, -STORE, 4016779264, 4016783359, -STORE, 4016783360, 4016799743, -STORE, 4016758784, 4016779263, -SNULL, 4016762879, 4016779263, -STORE, 4016758784, 4016762879, -STORE, 4016762880, 4016779263, -SNULL, 3222282239, 3223322623, -STORE, 3222278144, 3222282239, -STORE, 3222282240, 3223322623, -STORE, 4041084928, 4041093119, -STORE, 4041084928, 4041134079, -SNULL, 3221229567, 3222269951, -STORE, 3221225472, 3221229567, -STORE, 3221229568, 3222269951, -STORE, 4015644672, 4015665151, -STORE, 4038889472, 4038897663, -SNULL, 4015648767, 4015665151, -STORE, 4015644672, 4015648767, -STORE, 4015648768, 4015665151, -STORE, 4015624192, 4015644671, -SNULL, 4015628287, 4015644671, -STORE, 4015624192, 4015628287, -STORE, 4015628288, 4015644671, -SNULL, 3219091455, 3220164607, -STORE, 3219087360, 3219091455, -STORE, 3219091456, 3220164607, -STORE, 4015603712, 4015624191, -SNULL, 4015607807, 4015624191, -STORE, 4015603712, 4015607807, -STORE, 4015607808, 4015624191, -SNULL, 3218006015, 3219079167, -STORE, 3218001920, 3218006015, -STORE, 3218006016, 3219079167, -STORE, 3949674496, 3949694975, -SNULL, 3949678591, 3949694975, -STORE, 3949674496, 3949678591, -STORE, 3949678592, 3949694975, -SNULL, 3216920575, 3217993727, -STORE, 3216916480, 3216920575, -STORE, 3216920576, 3217993727, -STORE, 3948924928, 3948945407, -SNULL, 3948929023, 3948945407, -STORE, 3948924928, 3948929023, -STORE, 3948929024, 3948945407, -SNULL, 3215835135, 3216908287, -STORE, 3215831040, 3215835135, -STORE, 3215835136, 3216908287, -SNULL, 3220176895, 3221217279, -STORE, 3220172800, 3220176895, -STORE, 3220176896, 3221217279, -STORE, 3214786560, 3215826943, -STORE, 3213733888, 3214786559, -SNULL, 3213733888, 3213737983, -STORE, 3213737984, 3214786559, -STORE, 3213733888, 3213737983, -SNULL, 3214782463, 3214786559, -STORE, 3213737984, 3214782463, -STORE, 3214782464, 3214786559, -STORE, 4038533120, 4038541311, -STORE, 3948421120, 3948441599, -SNULL, 3948425215, 3948441599, -STORE, 3948421120, 3948425215, -STORE, 3948425216, 3948441599, -SNULL, 3213742079, 3214782463, -STORE, 3213737984, 3213742079, -STORE, 3213742080, 3214782463, -STORE, 4038209536, 4038217727, -STORE, 3212681216, 3213737983, -SNULL, 3212681216, 3212685311, -STORE, 3212685312, 3213737983, -STORE, 3212681216, 3212685311, -SNULL, 3213729791, 3213737983, -STORE, 3212685312, 3213729791, -STORE, 3213729792, 3213737983, -STORE, 3795763200, 3795894271, -STORE, 3946872832, 3946893311, -SNULL, 3946876927, 3946893311, -STORE, 3946872832, 3946876927, -STORE, 3946876928, 3946893311, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -STORE, 3487174656, 3487584255, -SNULL, 3212689407, 3213729791, -STORE, 3212685312, 3212689407, -STORE, 3212689408, 3213729791, -STORE, 4041080832, 4041084927, -STORE, 4040941568, 4040945663, -STORE, 4037361664, 4037369855, -STORE, 4000817152, 4000821247, -STORE, 3999440896, 3999444991, -STORE, 3212161024, 3212681215, -SNULL, 3212161024, 3212439551, -STORE, 3212439552, 3212681215, -STORE, 3212161024, 3212439551, -SNULL, 3212161024, 3212439551, -SNULL, 3212464127, 3212681215, -STORE, 3212439552, 3212464127, -STORE, 3212464128, 3212681215, -SNULL, 3212464128, 3212681215, -SNULL, 3212439552, 3212451839, -STORE, 3212451840, 3212464127, -STORE, 3212439552, 3212451839, -SNULL, 3212439552, 3212451839, -STORE, 3212439552, 3212451839, -SNULL, 3212451840, 3212455935, -STORE, 3212455936, 3212464127, -STORE, 3212451840, 3212455935, -SNULL, 3212451840, 3212455935, -STORE, 3212451840, 3212455935, -SNULL, 3212455936, 3212460031, -STORE, 3212460032, 3212464127, -STORE, 3212455936, 3212460031, -SNULL, 3212455936, 3212460031, -STORE, 3212455936, 3212460031, -SNULL, 3212460032, 3212464127, -STORE, 3212460032, 3212464127, -STORE, 3997679616, 3997683711, -SNULL, 4049235968, 4049240063, -STORE, 4049240064, 4049244159, -STORE, 4049235968, 4049240063, -SNULL, 4049240064, 4049244159, -STORE, 4049240064, 4049244159, -SNULL, 3997679616, 3997683711, -SNULL, 3999440896, 3999444991, -SNULL, 4000817152, 4000821247, -SNULL, 4040941568, 4040945663, -SNULL, 4041080832, 4041084927, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 3487174656, 3487584255, -SNULL, 3212451840, 3212455935, -STORE, 3212451840, 3212455935, -STORE, 4041080832, 4041084927, -STORE, 3623890944, 3624169471, -SNULL, 4041080832, 4041084927, -STORE, 4041080832, 4041084927, -SNULL, 4041080832, 4041084927, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -STORE, 4041080832, 4041084927, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -STORE, 3211386880, 3212439551, -SNULL, 3211386880, 3211390975, -STORE, 3211390976, 3212439551, -STORE, 3211386880, 3211390975, -SNULL, 3212435455, 3212439551, -STORE, 3211390976, 3212435455, -STORE, 3212435456, 3212439551, -STORE, 4040941568, 4040945663, -STORE, 3937169408, 3937189887, -STORE, 3623485440, 3623616511, -SNULL, 717225983, 1388314623, -STORE, 314572800, 717225983, -STORE, 717225984, 1388314623, -SNULL, 717225984, 1388314623, -STORE, 3937112064, 3937132543, -SNULL, 3937116159, 3937132543, -STORE, 3937112064, 3937116159, -STORE, 3937116160, 3937132543, -SNULL, 3211395071, 3212435455, -STORE, 3211390976, 3211395071, -STORE, 3211395072, 3212435455, -STORE, 4000817152, 4000821247, -STORE, 3974823936, 3974832127, -STORE, 3595284480, 3595431935, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -STORE, 3487174656, 3487584255, -STORE, 3999440896, 3999444991, -STORE, 3997679616, 3997683711, -STORE, 3996295168, 3996299263, -STORE, 3996090368, 3996094463, -STORE, 3210866688, 3211386879, -SNULL, 3210866688, 3211001855, -STORE, 3211001856, 3211386879, -STORE, 3210866688, 3211001855, -SNULL, 3210866688, 3211001855, -SNULL, 3211038719, 3211386879, -STORE, 3211001856, 3211038719, -STORE, 3211038720, 3211386879, -SNULL, 3211038720, 3211386879, -SNULL, 3211001856, 3211022335, -STORE, 3211022336, 3211038719, -STORE, 3211001856, 3211022335, -SNULL, 3211001856, 3211022335, -STORE, 3211001856, 3211022335, -SNULL, 3211022336, 3211030527, -STORE, 3211030528, 3211038719, -STORE, 3211022336, 3211030527, -SNULL, 3211022336, 3211030527, -STORE, 3211022336, 3211030527, -SNULL, 3211030528, 3211034623, -STORE, 3211034624, 3211038719, -STORE, 3211030528, 3211034623, -SNULL, 3211030528, 3211034623, -STORE, 3211030528, 3211034623, -SNULL, 3211034624, 3211038719, -STORE, 3211034624, 3211038719, -STORE, 3994906624, 3994910719, -SNULL, 4049240064, 4049244159, -STORE, 4049240064, 4049244159, -SNULL, 3994906624, 3994910719, -SNULL, 3996090368, 3996094463, -SNULL, 3996295168, 3996299263, -SNULL, 3997679616, 3997683711, -SNULL, 3999440896, 3999444991, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 3487174656, 3487584255, -SNULL, 3211022336, 3211030527, -STORE, 3211022336, 3211030527, -STORE, 3999440896, 3999444991, -STORE, 3210199040, 3211001855, -SNULL, 3999440896, 3999444991, -STORE, 3999440896, 3999444991, -SNULL, 3999440896, 3999444991, -STORE, 3594821632, 3594952703, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 4048183296, 4048592895, -STORE, 4048592896, 4049002495, -STORE, 4048183296, 4048592895, -STORE, 4048183296, 4049002495, -SNULL, 1914101759, 1969434623, -STORE, 1914097664, 1914101759, -STORE, 1914101760, 1969434623, -STORE, 3567108096, 3567239167, -STORE, 3973832704, 3973840895, -STORE, 3209113600, 3210199039, -SNULL, 3209113600, 3209117695, -STORE, 3209117696, 3210199039, -STORE, 3209113600, 3209117695, -SNULL, 3210194943, 3210199039, -STORE, 3209117696, 3210194943, -STORE, 3210194944, 3210199039, -STORE, 3935858688, 3935879167, -SNULL, 3935862783, 3935879167, -STORE, 3935858688, 3935862783, -STORE, 3935862784, 3935879167, -SNULL, 3209121791, 3210194943, -STORE, 3209117696, 3209121791, -STORE, 3209121792, 3210194943, -STORE, 3528749056, 3528880127, -STORE, 3968200704, 3968208895, -STORE, 3208028160, 3209117695, -SNULL, 3208028160, 3208032255, -STORE, 3208032256, 3209117695, -STORE, 3208028160, 3208032255, -SNULL, 3209109503, 3209117695, -STORE, 3208032256, 3209109503, -STORE, 3209109504, 3209117695, -STORE, 3888123904, 3888144383, -SNULL, 3888127999, 3888144383, -STORE, 3888123904, 3888127999, -STORE, 3888128000, 3888144383, -SNULL, 3208036351, 3209109503, -STORE, 3208032256, 3208036351, -STORE, 3208036352, 3209109503, -SNULL, 3968200704, 3968208895, -SNULL, 3888123904, 3888144383, -SNULL, 3209109504, 3209113599, -STORE, 3209113600, 3209117695, -STORE, 3209109504, 3209113599, -SNULL, 3208028160, 3209113599, -STORE, 3208060928, 3209117695, -SNULL, 3208060928, 3208065023, -STORE, 3208065024, 3209117695, -STORE, 3208060928, 3208065023, -SNULL, 3209109503, 3209117695, -STORE, 3208065024, 3209109503, -STORE, 3209109504, 3209117695, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3888123904, 3888144383, -SNULL, 3888127999, 3888144383, -STORE, 3888123904, 3888127999, -STORE, 3888128000, 3888144383, -SNULL, 3208069119, 3209109503, -STORE, 3208065024, 3208069119, -STORE, 3208069120, 3209109503, -STORE, 3968200704, 3968208895, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3527778304, 3527909375, -STORE, 3999440896, 3999444991, -STORE, 3997679616, 3997683711, -STORE, 1914097664, 1914105855, -STORE, 1914105856, 1969434623, -STORE, 3957583872, 3957592063, -STORE, 3206975488, 3208065023, -SNULL, 3206975488, 3206979583, -STORE, 3206979584, 3208065023, -STORE, 3206975488, 3206979583, -SNULL, 3208056831, 3208065023, -STORE, 3206979584, 3208056831, -STORE, 3208056832, 3208065023, -STORE, 3956736000, 3956744191, -STORE, 3205890048, 3206979583, -SNULL, 3205890048, 3205894143, -STORE, 3205894144, 3206979583, -STORE, 3205890048, 3205894143, -SNULL, 3206971391, 3206979583, -STORE, 3205894144, 3206971391, -STORE, 3206971392, 3206979583, -STORE, 3806101504, 3806121983, -SNULL, 3806105599, 3806121983, -STORE, 3806101504, 3806105599, -STORE, 3806105600, 3806121983, -SNULL, 3206983679, 3208056831, -STORE, 3206979584, 3206983679, -STORE, 3206983680, 3208056831, -STORE, 3806081024, 3806101503, -SNULL, 3806085119, 3806101503, -STORE, 3806081024, 3806085119, -STORE, 3806085120, 3806101503, -SNULL, 3205898239, 3206971391, -STORE, 3205894144, 3205898239, -STORE, 3205898240, 3206971391, -STORE, 3956015104, 3956023295, -STORE, 3204804608, 3205894143, -SNULL, 3204804608, 3204808703, -STORE, 3204808704, 3205894143, -STORE, 3204804608, 3204808703, -SNULL, 3205885951, 3205894143, -STORE, 3204808704, 3205885951, -STORE, 3205885952, 3205894143, -STORE, 3803471872, 3803492351, -STORE, 3803451392, 3803471871, -STORE, 3803451392, 3803492351, -SNULL, 3957583872, 3957592063, -SNULL, 3806101504, 3806121983, -SNULL, 3206975487, 3206979583, -STORE, 3206971392, 3206975487, -STORE, 3206975488, 3206979583, -SNULL, 3208056832, 3208060927, -STORE, 3208060928, 3208065023, -STORE, 3208056832, 3208060927, -SNULL, 3206975488, 3208060927, -STORE, 3801845760, 3801878527, -STORE, 3806101504, 3806121983, -SNULL, 3806105599, 3806121983, -STORE, 3806101504, 3806105599, -STORE, 3806105600, 3806121983, -SNULL, 3204812799, 3205885951, -STORE, 3204808704, 3204812799, -STORE, 3204812800, 3205885951, -STORE, 1914097664, 1914109951, -STORE, 1914109952, 1969434623, -STORE, 3957583872, 3957592063, -STORE, 3206971392, 3208065023, -SNULL, 3206971392, 3206979583, -STORE, 3206979584, 3208065023, -STORE, 3206971392, 3206979583, -SNULL, 3208056831, 3208065023, -STORE, 3206979584, 3208056831, -STORE, 3208056832, 3208065023, -STORE, 3801825280, 3801845759, -SNULL, 3801829375, 3801845759, -STORE, 3801825280, 3801829375, -STORE, 3801829376, 3801845759, -SNULL, 3206983679, 3208056831, -STORE, 3206979584, 3206983679, -STORE, 3206983680, 3208056831, -STORE, 3202707456, 3204804607, -SNULL, 3202707456, 3204804607, -STORE, 3202707456, 3204804607, -STORE, 3200610304, 3202707455, -SNULL, 3202707456, 3204804607, -SNULL, 3200610304, 3202707455, -STORE, 3202707456, 3204804607, -SNULL, 3202707456, 3204804607, -STORE, 3202707456, 3204804607, -SNULL, 3202707456, 3204804607, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3527647232, 3527778303, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -STORE, 3487059968, 3487584255, -SNULL, 3487059968, 3487301631, -STORE, 3487301632, 3487584255, -STORE, 3487059968, 3487301631, -SNULL, 3487059968, 3487301631, -SNULL, 3487563775, 3487584255, -STORE, 3487301632, 3487563775, -STORE, 3487563776, 3487584255, -SNULL, 3487563776, 3487584255, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3524046848, 3524177919, -STORE, 3487170560, 3487301631, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3487039488, 3487170559, -STORE, 3487039488, 3487301631, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3204280320, 3204804607, -SNULL, 3204280320, 3204448255, -STORE, 3204448256, 3204804607, -STORE, 3204280320, 3204448255, -SNULL, 3204280320, 3204448255, -SNULL, 3204710399, 3204804607, -STORE, 3204448256, 3204710399, -STORE, 3204710400, 3204804607, -SNULL, 3204710400, 3204804607, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3996295168, 3996299263, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -SNULL, 3996295168, 3996299263, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3486908416, 3487039487, -STORE, 3486908416, 3487301631, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3223326720, 3290435583, -SNULL, 3223326720, 3256881151, -STORE, 3256881152, 3290435583, -STORE, 3223326720, 3256881151, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -STORE, 3201826816, 3202351103, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -STORE, 3202351104, 3204448255, -SNULL, 3202351104, 3204448255, -SNULL, 3803471871, 3803492351, -STORE, 3803451392, 3803471871, -STORE, 3803471872, 3803492351, -SNULL, 3803471872, 3803492351, -SNULL, 3803451392, 3803471871, -STORE, 3798999040, 3799101439, -SNULL, 3798999040, 3799101439, -STORE, 3952644096, 3952652287, -STORE, 3203362816, 3204448255, -SNULL, 3203362816, 3203366911, -STORE, 3203366912, 3204448255, -STORE, 3203362816, 3203366911, -SNULL, 3204444159, 3204448255, -STORE, 3203366912, 3204444159, -STORE, 3204444160, 3204448255, -STORE, 3803471872, 3803492351, -SNULL, 3803475967, 3803492351, -STORE, 3803471872, 3803475967, -STORE, 3803475968, 3803492351, -SNULL, 3203371007, 3204444159, -STORE, 3203366912, 3203371007, -STORE, 3203371008, 3204444159, -STORE, 3199729664, 3201826815, -SNULL, 3199729664, 3201826815, -STORE, 3199729664, 3201826815, -SNULL, 3199729664, 3201826815, -STORE, 3199729664, 3201826815, -SNULL, 3199729664, 3201826815, -STORE, 3199729664, 3201826815, -SNULL, 3199729664, 3201826815, -STORE, 3199729664, 3201826815, -SNULL, 3199729664, 3201826815, -STORE, 3200774144, 3201826815, -SNULL, 3200774144, 3200778239, -STORE, 3200778240, 3201826815, -STORE, 3200774144, 3200778239, -SNULL, 3201822719, 3201826815, -STORE, 3200778240, 3201822719, -STORE, 3201822720, 3201826815, -STORE, 3803451392, 3803471871, -SNULL, 3803455487, 3803471871, -STORE, 3803451392, 3803455487, -STORE, 3803455488, 3803471871, -SNULL, 3200782335, 3201822719, -STORE, 3200778240, 3200782335, -STORE, 3200782336, 3201822719, -STORE, 3949666304, 3949674495, -STORE, 3949408256, 3949416447, -STORE, 3199688704, 3200778239, -SNULL, 3199688704, 3199692799, -STORE, 3199692800, 3200778239, -STORE, 3199688704, 3199692799, -SNULL, 3200770047, 3200778239, -STORE, 3199692800, 3200770047, -STORE, 3200770048, 3200778239, -STORE, 3799306240, 3799326719, -SNULL, 3799310335, 3799326719, -STORE, 3799306240, 3799310335, -STORE, 3799310336, 3799326719, -SNULL, 3199696895, 3200770047, -STORE, 3199692800, 3199696895, -STORE, 3199696896, 3200770047, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -STORE, 3799277568, 3799306239, -SNULL, 3799277568, 3799306239, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -SNULL, 4041162751, 4041170943, -STORE, 4041154560, 4041162751, -STORE, 4041162752, 4041170943, -SNULL, 4041162752, 4041170943, -SNULL, 4041154560, 4041162751, -SNULL, 4041191424, 4041211903, -SNULL, 4041170944, 4041191423, -SNULL, 3626471423, 3626475519, -STORE, 3626467328, 3626471423, -STORE, 3626471424, 3626475519, -SNULL, 3626471424, 3627524095, -SNULL, 3625418751, 3625422847, -STORE, 3625414656, 3625418751, -STORE, 3625418752, 3625422847, -SNULL, 3625418752, 3626471423, -STORE, 3627393024, 3627524095, -STORE, 3627261952, 3627393023, -STORE, 3627261952, 3627524095, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -STORE, 3195494400, 3197591551, -SNULL, 3197591552, 3199688703, -SNULL, 3195494400, 3197591551, -STORE, 3197591552, 3199688703, -SNULL, 3197591552, 3199688703, -STORE, 3197591552, 3199688703, -STORE, 3195494400, 3197591551, -SNULL, 3197591552, 3199688703, -SNULL, 3195494400, 3197591551, -STORE, 3798999040, 3799101439, -SNULL, 3798999040, 3799101439, -/* - * mmap: unmapped_area_topdown: ffff9a9f14ddaa80 - * Gap was found: mt 4041162752 gap_end 4041183232 - * mmap: window was 4052029440 - 4096 size 28672 - * mmap: mas.min 4041154560 max 4041191423 mas.last 4041191423 - * mmap: mas.index 4041162752 align mask 0 offset 0 - * mmap: rb_find_vma find on 4041162752 => ffff9a9f03d19678 (ffff9a9f03d19678) - */ - }; - - unsigned long set43[] = { -STORE, 140737488347136, 140737488351231, -STORE, 140734187720704, 140737488351231, -SNULL, 140734187724800, 140737488351231, -STORE, 140734187589632, 140734187724799, -STORE, 4194304, 6443007, -STORE, 4337664, 6443007, -STORE, 4194304, 4337663, -SNULL, 4337664, 6443007, -STORE, 6430720, 6443007, -STORE, 206158430208, 206160674815, -STORE, 206158569472, 206160674815, -STORE, 206158430208, 206158569471, -SNULL, 206158569472, 206160674815, -STORE, 206160662528, 206160670719, -STORE, 206160670720, 206160674815, -STORE, 140734188756992, 140734188765183, -STORE, 140734188740608, 140734188756991, -STORE, 140501948112896, 140501948116991, - }; - - int count = 0; - void *ptr = NULL; - - MA_STATE(mas, mt, 0, 0); - - mt_set_non_kernel(3); - check_erase2_testset(mt, set, ARRAY_SIZE(set)); - mt_set_non_kernel(0); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set2, ARRAY_SIZE(set2)); - start = 140735933894656; - MT_BUG_ON(mt, !!mt_find(mt, &start, 140735933906943UL)); + /* Create tree of 1-100 */ + check_seq(mt, 100, false); + /* Store 45-168 */ + mt_set_non_kernel(10); + check_store_range(mt, r[10], r[11], xa_mk_value(r[10]), 0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mt_set_non_kernel(2); - mt_init_flags(mt, 0); - check_erase2_testset(mt, set3, ARRAY_SIZE(set3)); - mt_set_non_kernel(0); + /* Create tree of 1-200 */ + check_seq(mt, 200, false); + /* Store 45-168 */ + check_store_range(mt, r[10], r[11], xa_mk_value(r[10]), 0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mt_init_flags(mt, 0); - check_erase2_testset(mt, set4, ARRAY_SIZE(set4)); - rcu_read_lock(); - mas_for_each(&mas, entry, ULONG_MAX) { - if (xa_is_zero(entry)) - continue; - } - rcu_read_unlock(); - rcu_barrier(); + check_seq(mt, 30, false); + check_store_range(mt, 6, 18, xa_mk_value(6), 0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mt_set_non_kernel(100); - check_erase2_testset(mt, set5, ARRAY_SIZE(set5)); - rcu_barrier(); + /* Overwrite across multiple levels. */ + /* Create tree of 1-400 */ + check_seq(mt, 400, false); + mt_set_non_kernel(50); + /* Store 118-128 */ + check_store_range(mt, r[12], r[13], xa_mk_value(r[12]), 0); + mt_set_non_kernel(50); + mtree_test_erase(mt, 140); + mtree_test_erase(mt, 141); + mtree_test_erase(mt, 142); + mtree_test_erase(mt, 143); + mtree_test_erase(mt, 130); + mtree_test_erase(mt, 131); + mtree_test_erase(mt, 132); + mtree_test_erase(mt, 133); + mtree_test_erase(mt, 134); + mtree_test_erase(mt, 135); + check_load(mt, r[12], xa_mk_value(r[12])); + check_load(mt, r[13], xa_mk_value(r[12])); + check_load(mt, r[13] - 1, xa_mk_value(r[12])); + check_load(mt, r[13] + 1, xa_mk_value(r[13] + 1)); + check_load(mt, 135, NULL); + check_load(mt, 140, NULL); mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set6, ARRAY_SIZE(set6)); - rcu_barrier(); - mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set7, ARRAY_SIZE(set7)); - rcu_barrier(); - mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set8, ARRAY_SIZE(set8)); - rcu_barrier(); - mtree_destroy(mt); + /* Overwrite multiple levels at the end of the tree (slot 7) */ + mt_set_non_kernel(50); + check_seq(mt, 400, false); + check_store_range(mt, 353, 361, xa_mk_value(353), 0); + check_store_range(mt, 347, 352, xa_mk_value(347), 0); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set9, ARRAY_SIZE(set9)); - rcu_barrier(); + check_load(mt, 346, xa_mk_value(346)); + for (i = 347; i <= 352; i++) + check_load(mt, i, xa_mk_value(347)); + for (i = 353; i <= 361; i++) + check_load(mt, i, xa_mk_value(353)); + check_load(mt, 362, xa_mk_value(362)); + mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set10, ARRAY_SIZE(set10)); - rcu_barrier(); + mt_set_non_kernel(50); + check_seq(mt, 400, false); + check_store_range(mt, 352, 364, NULL, 0); + check_store_range(mt, 351, 363, xa_mk_value(352), 0); + check_load(mt, 350, xa_mk_value(350)); + check_load(mt, 351, xa_mk_value(352)); + for (i = 352; i <= 363; i++) + check_load(mt, i, xa_mk_value(352)); + check_load(mt, 364, NULL); + check_load(mt, 365, xa_mk_value(365)); + mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set11, ARRAY_SIZE(set11)); - rcu_barrier(); - mas_empty_area_rev(&mas, 12288, 140014592737280, 0x2000); - MT_BUG_ON(mt, mas.last != 140014592573439); + mt_set_non_kernel(5); + check_seq(mt, 400, false); + check_store_range(mt, 352, 364, NULL, 0); + check_store_range(mt, 351, 364, xa_mk_value(352), 0); + check_load(mt, 350, xa_mk_value(350)); + check_load(mt, 351, xa_mk_value(352)); + for (i = 352; i <= 364; i++) + check_load(mt, i, xa_mk_value(352)); + check_load(mt, 365, xa_mk_value(365)); + mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - mas_reset(&mas); - mas.tree = mt; - count = 0; - mas.index = 0; - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set12, ARRAY_SIZE(set12)); - rcu_barrier(); - mas_for_each(&mas, entry, ULONG_MAX) { - if (xa_is_zero(entry)) - continue; - BUG_ON(count > 12); - count++; - } - mtree_destroy(mt); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set13, ARRAY_SIZE(set13)); - mtree_erase(mt, 140373516443648); - rcu_read_lock(); - mas_empty_area_rev(&mas, 0, 140373518663680, 4096); - rcu_read_unlock(); - mtree_destroy(mt); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set14, ARRAY_SIZE(set14)); - rcu_barrier(); + mt_set_non_kernel(50); + check_seq(mt, 400, false); + check_store_range(mt, 362, 367, xa_mk_value(362), 0); + check_store_range(mt, 353, 361, xa_mk_value(353), 0); + mt_set_non_kernel(0); + mt_validate(mt); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); + /* + * Interesting cases: + * 1. Overwrite the end of a node and end in the first entry of the next + * node. + * 2. Split a single range + * 3. Overwrite the start of a range + * 4. Overwrite the end of a range + * 5. Overwrite the entire range + * 6. Overwrite a range that causes multiple parent nodes to be + * combined + * 7. Overwrite a range that causes multiple parent nodes and part of + * root to be combined + * 8. Overwrite the whole tree + * 9. Try to overwrite the zero entry of an alloc tree. + * 10. Write a range larger than a nodes current pivot + */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set15, ARRAY_SIZE(set15)); - rcu_barrier(); + mt_set_non_kernel(50); + for (i = 0; i <= 500; i++) { + val = i*5; + val2 = (i+1)*5; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + } + check_store_range(mt, 2400, 2400, xa_mk_value(2400), 0); + check_store_range(mt, 2411, 2411, xa_mk_value(2411), 0); + check_store_range(mt, 2412, 2412, xa_mk_value(2412), 0); + check_store_range(mt, 2396, 2400, xa_mk_value(4052020), 0); + check_store_range(mt, 2402, 2402, xa_mk_value(2402), 0); mtree_destroy(mt); + mt_set_non_kernel(0); - /* set16 was to find a bug on limit updating at slot 0. */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set16, ARRAY_SIZE(set16)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 139921865637888, 0x6000); - MT_BUG_ON(mt, mas.last != 139921865547775); + mt_set_non_kernel(50); + for (i = 0; i <= 500; i++) { + val = i*5; + val2 = (i+1)*5; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + } + check_store_range(mt, 2422, 2422, xa_mk_value(2422), 0); + check_store_range(mt, 2424, 2424, xa_mk_value(2424), 0); + check_store_range(mt, 2425, 2425, xa_mk_value(2), 0); + check_store_range(mt, 2460, 2470, NULL, 0); + check_store_range(mt, 2435, 2460, xa_mk_value(2435), 0); + check_store_range(mt, 2461, 2470, xa_mk_value(2461), 0); mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - /* - * set17 found a bug in walking backwards and not counting nulls at - * the end. This could cause a gap to be missed if the null had any - * size. - */ - mt_set_non_kernel(99); - mas_reset(&mas); + /* Test rebalance gaps */ mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set17, ARRAY_SIZE(set17)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 139953197334528, 0x1000); - MT_BUG_ON(mt, mas.last != 139953197322239); -/* MT_BUG_ON(mt, mas.index != 139953197318144); */ + mt_set_non_kernel(50); + for (i = 0; i <= 50; i++) { + val = i*10; + val2 = (i+1)*10; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + } + check_store_range(mt, 161, 161, xa_mk_value(161), 0); + check_store_range(mt, 162, 162, xa_mk_value(162), 0); + check_store_range(mt, 163, 163, xa_mk_value(163), 0); + check_store_range(mt, 240, 249, NULL, 0); + mtree_erase(mt, 200); + mtree_erase(mt, 210); + mtree_erase(mt, 220); + mtree_erase(mt, 230); mt_set_non_kernel(0); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); - /* - * set18 found a bug in walking backwards and not setting the max from - * the node, but using the parent node. This was only an issue if the - * next slot in the parent had what we needed. - */ - mt_set_non_kernel(99); - mas_reset(&mas); mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set18, ARRAY_SIZE(set18)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 140222972858368, 2215936); - MT_BUG_ON(mt, mas.last != 140222968475647); - /*MT_BUG_ON(mt, mas.index != 140222966259712); */ - mt_set_non_kernel(0); - mtree_destroy(mt); - - /* - * set19 found 2 bugs in prev. - * 1. If we hit root without finding anything, then there was an - * infinite loop. - * 2. The first ascending wasn't using the correct slot which may have - * caused missed entries. - */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set19, ARRAY_SIZE(set19)); - rcu_barrier(); - mas.index = 140656779083776; - entry = mas_find(&mas, ULONG_MAX); - MT_BUG_ON(mt, entry != xa_mk_value(140656779083776)); - entry = mas_prev(&mas, 0); - MT_BUG_ON(mt, entry != xa_mk_value(140656766251008)); - mt_set_non_kernel(0); - mtree_destroy(mt); - - /* - * set20 found a bug in mas_may_move_gap due to the slot being - * overwritten during the __mas_add operation and setting it to zero. - */ - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set20, ARRAY_SIZE(set20)); - rcu_barrier(); - check_load(mt, 94849009414144, NULL); - mt_set_non_kernel(0); - mtree_destroy(mt); - - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set21, ARRAY_SIZE(set21)); - rcu_barrier(); - mt_validate(mt); - mt_set_non_kernel(0); - mtree_destroy(mt); - - mt_set_non_kernel(999); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set22, ARRAY_SIZE(set22)); - rcu_barrier(); - mt_validate(mt); - ptr = mtree_load(mt, 140551363362816); - MT_BUG_ON(mt, ptr == mtree_load(mt, 140551363420159)); - mt_set_non_kernel(0); - mtree_destroy(mt); - - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set23, ARRAY_SIZE(set23)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set24, ARRAY_SIZE(set24)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set25, ARRAY_SIZE(set25)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* Split on NULL followed by delete - causes gap issues. */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set26, ARRAY_SIZE(set26)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 140109042671616, 409600); - MT_BUG_ON(mt, mas.last != 140109040959487); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* Split on NULL followed by delete - causes gap issues. */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set27, ARRAY_SIZE(set27)); - rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 140415537422336)); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set28, ARRAY_SIZE(set28)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 139918413357056, 2097152); - /* Search for the size of gap then align it (offset 0) */ - mas.index = (mas.last + 1 - 2097152 - 0) & (~2093056); - MT_BUG_ON(mt, mas.index != 139918401601536); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* This test found issues with retry moving rebalanced nodes so the - * incorrect parent pivot was updated. - */ - mt_set_non_kernel(999); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set29, ARRAY_SIZE(set29)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* This test found issues with deleting all entries in a node when - * surrounded by entries in the next nodes, then deleting the entries - * surrounding the node filled with deleted entries. - */ - mt_set_non_kernel(999); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set30, ARRAY_SIZE(set30)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* This test found an issue with deleting all entries in a node that was - * the end node and mas_gap incorrectly set next = curr, and curr = prev - * then moved next to the left, losing data. - */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set31, ARRAY_SIZE(set31)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set32, ARRAY_SIZE(set32)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - -/* - * mmap: empty_area_topdown: ffff88821c9cb600 Gap was found: - * mt 140582827569152 gap_end 140582869532672 - * mmap: window was 140583656296448 - 4096 size 134217728 - * mmap: mas.min 94133881868288 max 140582961786879 mas.last 140582961786879 - * mmap: mas.index 140582827569152 align mask 0 offset 0 - * mmap: rb_find_vma find on - * 140582827569152 => ffff88821c5bad00 (ffff88821c5bad00) - */ - - /* move gap failed due to an entirely empty node */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set33, ARRAY_SIZE(set33)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 140583656296448, 134217728); - MT_BUG_ON(mt, mas.last != 140583003750399); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* - * Incorrect gap in tree caused by mas_prev not setting the limits - * correctly while walking down. - */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set34, ARRAY_SIZE(set34)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* Empty leaf at the end of a parent caused incorrect gap. */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set35, ARRAY_SIZE(set35)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - mt_set_non_kernel(99); - /* Empty leaf at the end of a parent caused incorrect gap. */ - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set36, ARRAY_SIZE(set36)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set37, ARRAY_SIZE(set37)); - rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); - mt_validate(mt); - mtree_destroy(mt); - - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set38, ARRAY_SIZE(set38)); - rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); - mt_validate(mt); - mtree_destroy(mt); - - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set39, ARRAY_SIZE(set39)); - rcu_barrier(); - mt_validate(mt); - mtree_destroy(mt); - - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set40, ARRAY_SIZE(set40)); - rcu_barrier(); - mt_validate(mt); - mtree_destroy(mt); - - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set41, ARRAY_SIZE(set41)); - rcu_barrier(); - mt_validate(mt); - mtree_destroy(mt); - - /* move gap failed due to an entirely empty node. */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set42, ARRAY_SIZE(set42)); - rcu_barrier(); - mas_empty_area_rev(&mas, 4096, 4052029440, 28672); - MT_BUG_ON(mt, mas.last != 4041211903); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); - - /* gap calc off by one */ - mt_set_non_kernel(99); - mas_reset(&mas); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_erase2_testset(mt, set43, ARRAY_SIZE(set43)); - rcu_barrier(); - mt_set_non_kernel(0); - mt_validate(mt); - mtree_destroy(mt); -} - -static noinline void check_alloc_rev_range(struct maple_tree *mt) -{ - /* - * Generated by: - * cat /proc/self/maps | awk '{print $1}'| - * awk -F "-" '{printf "0x%s, 0x%s, ", $1, $2}' - */ - - unsigned long range[] = { - /* Inclusive , Exclusive. */ - 0x565234af2000, 0x565234af4000, - 0x565234af4000, 0x565234af9000, - 0x565234af9000, 0x565234afb000, - 0x565234afc000, 0x565234afd000, - 0x565234afd000, 0x565234afe000, - 0x565235def000, 0x565235e10000, - 0x7f36d4bfd000, 0x7f36d4ee2000, - 0x7f36d4ee2000, 0x7f36d4f04000, - 0x7f36d4f04000, 0x7f36d504c000, - 0x7f36d504c000, 0x7f36d5098000, - 0x7f36d5098000, 0x7f36d5099000, - 0x7f36d5099000, 0x7f36d509d000, - 0x7f36d509d000, 0x7f36d509f000, - 0x7f36d509f000, 0x7f36d50a5000, - 0x7f36d50b9000, 0x7f36d50db000, - 0x7f36d50db000, 0x7f36d50dc000, - 0x7f36d50dc000, 0x7f36d50fa000, - 0x7f36d50fa000, 0x7f36d5102000, - 0x7f36d5102000, 0x7f36d5103000, - 0x7f36d5103000, 0x7f36d5104000, - 0x7f36d5104000, 0x7f36d5105000, - 0x7fff5876b000, 0x7fff5878d000, - 0x7fff5878e000, 0x7fff58791000, - 0x7fff58791000, 0x7fff58793000, - }; - - unsigned long holes[] = { - /* - * Note: start of hole is INCLUSIVE - * end of hole is EXCLUSIVE - * (opposite of the above table.) - * Start of hole, end of hole, size of hole (+1) - */ - 0x565234afb000, 0x565234afc000, 0x1000, - 0x565234afe000, 0x565235def000, 0x12F1000, - 0x565235e10000, 0x7f36d4bfd000, 0x28E49EDED000, - }; - - /* - * req_range consists of 4 values. - * 1. min index - * 2. max index - * 3. size - * 4. number that should be returned. - * 5. return value - */ - unsigned long req_range[] = { - 0x565234af9000, /* Min */ - 0x7fff58791000, /* Max */ - 0x1000, /* Size */ - 0x7fff5878d << 12, /* First rev hole of size 0x1000 */ - 0, /* Return value success. */ - - 0x0, /* Min */ - 0x565234AF1 << 12, /* Max */ - 0x3000, /* Size */ - 0x565234AEE << 12, /* max - 3. */ - 0, /* Return value success. */ - - 0x0, /* Min */ - -1, /* Max */ - 0x1000, /* Size */ - 562949953421311 << 12,/* First rev hole of size 0x1000 */ - 0, /* Return value success. */ - - 0x0, /* Min */ - 0x7F36D510A << 12, /* Max */ - 0x4000, /* Size */ - 0x7F36D5106 << 12, /* First rev hole of size 0x4000 */ - 0, /* Return value success. */ - - /* Ascend test. */ - 0x0, - 34148798629 << 12, - 19 << 12, - 34148797418 << 12, - 0x0, - - /* Too big test. */ - 0x0, - 18446744073709551615UL, - 562915594369134UL << 12, - 0x0, - -EBUSY, - - }; - - int i, range_count = ARRAY_SIZE(range); - int req_range_count = ARRAY_SIZE(req_range); - unsigned long min = 0; - - MA_STATE(mas, mt, 0, 0); - - mtree_store_range(mt, MTREE_ALLOC_MAX, ULONG_MAX, XA_ZERO_ENTRY, - GFP_KERNEL); -#define DEBUG_REV_RANGE 0 - for (i = 0; i < range_count; i += 2) { - /* Inclusive, Inclusive (with the -1) */ - -#if DEBUG_REV_RANGE - pr_debug("\t%s: Insert %lu-%lu\n", __func__, range[i] >> 12, - (range[i + 1] >> 12) - 1); -#endif - check_insert_range(mt, range[i] >> 12, (range[i + 1] >> 12) - 1, - xa_mk_value(range[i] >> 12), 0); - mt_validate(mt); - } - - - for (i = 0; i < ARRAY_SIZE(holes); i += 3) { -#if DEBUG_REV_RANGE - pr_debug("Search from %lu-%lu for gap %lu should be at %lu\n", - min, holes[i+1]>>12, holes[i+2]>>12, - holes[i] >> 12); -#endif - MT_BUG_ON(mt, mas_empty_area_rev(&mas, min, - holes[i+1] >> 12, - holes[i+2] >> 12)); -#if DEBUG_REV_RANGE - pr_debug("Found %lu %lu\n", mas.index, mas.last); - pr_debug("gap %lu %lu\n", (holes[i] >> 12), - (holes[i+1] >> 12)); -#endif - MT_BUG_ON(mt, mas.last + 1 != (holes[i+1] >> 12)); - MT_BUG_ON(mt, mas.index != (holes[i+1] >> 12) - (holes[i+2] >> 12)); - min = holes[i+1] >> 12; - mas_reset(&mas); - } - - for (i = 0; i < req_range_count; i += 5) { -#if DEBUG_REV_RANGE - pr_debug("\tReverse request between %lu-%lu size %lu, should get %lu\n", - req_range[i] >> 12, - (req_range[i + 1] >> 12) - 1, - req_range[i+2] >> 12, - req_range[i+3] >> 12); -#endif - check_mtree_alloc_rrange(mt, - req_range[i] >> 12, /* start */ - req_range[i+1] >> 12, /* end */ - req_range[i+2] >> 12, /* size */ - req_range[i+3] >> 12, /* expected address */ - req_range[i+4], /* expected return */ - xa_mk_value(req_range[i] >> 12)); /* pointer */ - mt_validate(mt); - } - - mt_set_non_kernel(1); - mtree_erase(mt, 34148798727); /* create a deleted range. */ - check_mtree_alloc_rrange(mt, 0, 34359052173, 210253414, - 34148798725, 0, mt); - - mtree_destroy(mt); -} - -static noinline void check_alloc_range(struct maple_tree *mt) -{ - /* - * Generated by: - * cat /proc/self/maps|awk '{print $1}'| - * awk -F "-" '{printf "0x%s, 0x%s, ", $1, $2}' - */ - - unsigned long range[] = { - /* Inclusive , Exclusive. */ - 0x565234af2000, 0x565234af4000, - 0x565234af4000, 0x565234af9000, - 0x565234af9000, 0x565234afb000, - 0x565234afc000, 0x565234afd000, - 0x565234afd000, 0x565234afe000, - 0x565235def000, 0x565235e10000, - 0x7f36d4bfd000, 0x7f36d4ee2000, - 0x7f36d4ee2000, 0x7f36d4f04000, - 0x7f36d4f04000, 0x7f36d504c000, - 0x7f36d504c000, 0x7f36d5098000, - 0x7f36d5098000, 0x7f36d5099000, - 0x7f36d5099000, 0x7f36d509d000, - 0x7f36d509d000, 0x7f36d509f000, - 0x7f36d509f000, 0x7f36d50a5000, - 0x7f36d50b9000, 0x7f36d50db000, - 0x7f36d50db000, 0x7f36d50dc000, - 0x7f36d50dc000, 0x7f36d50fa000, - 0x7f36d50fa000, 0x7f36d5102000, - 0x7f36d5102000, 0x7f36d5103000, - 0x7f36d5103000, 0x7f36d5104000, - 0x7f36d5104000, 0x7f36d5105000, - 0x7fff5876b000, 0x7fff5878d000, - 0x7fff5878e000, 0x7fff58791000, - 0x7fff58791000, 0x7fff58793000, - }; - unsigned long holes[] = { - /* Start of hole, end of hole, size of hole (+1) */ - 0x565234afb000, 0x565234afc000, 0x1000, - 0x565234afe000, 0x565235def000, 0x12F1000, - 0x565235e10000, 0x7f36d4bfd000, 0x28E49EDED000, - }; - - /* - * req_range consists of 4 values. - * 1. min index - * 2. max index - * 3. size - * 4. number that should be returned. - * 5. return value - */ - unsigned long req_range[] = { - 0x565234af9000, /* Min */ - 0x7fff58791000, /* Max */ - 0x1000, /* Size */ - 0x565234afb000, /* First hole in our data of size 1000. */ - 0, /* Return value success. */ - - 0x0, /* Min */ - 0x7fff58791000, /* Max */ - 0x1F00, /* Size */ - 0x0, /* First hole in our data of size 2000. */ - 0, /* Return value success. */ - - /* Test ascend. */ - 34148797436 << 12, /* Min */ - 0x7fff587AF000, /* Max */ - 0x3000, /* Size */ - 34148798629 << 12, /* Expected location */ - 0, /* Return value success. */ - - /* Test failing. */ - 34148798623 << 12, /* Min */ - 34148798683 << 12, /* Max */ - 0x15000, /* Size */ - 0, /* Expected location */ - -EBUSY, /* Return value failed. */ - - /* Test filling entire gap. */ - 34148798623 << 12, /* Min */ - 0x7fff587AF000, /* Max */ - 0x10000, /* Size */ - 34148798632 << 12, /* Expected location */ - 0, /* Return value success. */ - - /* Test walking off the end of root. */ - 0, /* Min */ - -1, /* Max */ - -1, /* Size */ - 0, /* Expected location */ - -EBUSY, /* Return value failure. */ - - /* Test looking for too large a hole across entire range. */ - 0, /* Min */ - -1, /* Max */ - 4503599618982063UL << 12, /* Size */ - 34359052178 << 12, /* Expected location */ - -EBUSY, /* Return failure. */ - }; - int i, range_count = ARRAY_SIZE(range); - int req_range_count = ARRAY_SIZE(req_range); - unsigned long min = 0x565234af2000; - - mtree_store_range(mt, MTREE_ALLOC_MAX, ULONG_MAX, XA_ZERO_ENTRY, - GFP_KERNEL); - for (i = 0; i < range_count; i += 2) { -#define DEBUG_ALLOC_RANGE 0 -#if DEBUG_ALLOC_RANGE - pr_debug("\tInsert %lu-%lu\n", range[i] >> 12, - (range[i + 1] >> 12) - 1); - mt_dump(mt); -#endif - check_insert_range(mt, range[i] >> 12, (range[i + 1] >> 12) - 1, - xa_mk_value(range[i] >> 12), 0); - mt_validate(mt); - } - - - MA_STATE(mas, mt, 0, 0); - - for (i = 0; i < ARRAY_SIZE(holes); i += 3) { - -#if DEBUG_ALLOC_RANGE - pr_debug("\tGet empty %lu-%lu size %lu (%lx-%lx)\n", min >> 12, - holes[i+1] >> 12, holes[i+2] >> 12, - min, holes[i+1]); -#endif - MT_BUG_ON(mt, mas_empty_area(&mas, min >> 12, - holes[i+1] >> 12, - holes[i+2] >> 12)); - MT_BUG_ON(mt, mas.index != holes[i] >> 12); - min = holes[i+1]; - mas_reset(&mas); - } - for (i = 0; i < req_range_count; i += 5) { -#if DEBUG_ALLOC_RANGE - pr_debug("\tTest %d: %lu-%lu size %lu expected %lu (%lu-%lu)\n", - i/5, req_range[i] >> 12, req_range[i + 1] >> 12, - req_range[i + 2] >> 12, req_range[i + 3] >> 12, - req_range[i], req_range[i+1]); -#endif - check_mtree_alloc_range(mt, - req_range[i] >> 12, /* start */ - req_range[i+1] >> 12, /* end */ - req_range[i+2] >> 12, /* size */ - req_range[i+3] >> 12, /* expected address */ - req_range[i+4], /* expected return */ - xa_mk_value(req_range[i] >> 12)); /* pointer */ - mt_validate(mt); -#if DEBUG_ALLOC_RANGE - mt_dump(mt); -#endif - } - - mtree_destroy(mt); -} - -static noinline void check_ranges(struct maple_tree *mt) -{ - int i, val, val2; - unsigned long r[] = { - 10, 15, - 20, 25, - 17, 22, /* Overlaps previous range. */ - 9, 1000, /* Huge. */ - 100, 200, - 45, 168, - 118, 128, - }; - - MT_BUG_ON(mt, !mtree_empty(mt)); - check_insert_range(mt, r[0], r[1], xa_mk_value(r[0]), 0); - check_insert_range(mt, r[2], r[3], xa_mk_value(r[2]), 0); - check_insert_range(mt, r[4], r[5], xa_mk_value(r[4]), -EEXIST); - MT_BUG_ON(mt, !mt_height(mt)); - /* Store */ - check_store_range(mt, r[4], r[5], xa_mk_value(r[4]), 0); - check_store_range(mt, r[6], r[7], xa_mk_value(r[6]), 0); - check_store_range(mt, r[8], r[9], xa_mk_value(r[8]), 0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - MT_BUG_ON(mt, mt_height(mt)); - - check_seq(mt, 50, false); - mt_set_non_kernel(4); - check_store_range(mt, 5, 47, xa_mk_value(47), 0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - /* Create tree of 1-100 */ - check_seq(mt, 100, false); - /* Store 45-168 */ - mt_set_non_kernel(10); - check_store_range(mt, r[10], r[11], xa_mk_value(r[10]), 0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - /* Create tree of 1-200 */ - check_seq(mt, 200, false); - /* Store 45-168 */ - check_store_range(mt, r[10], r[11], xa_mk_value(r[10]), 0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - check_seq(mt, 30, false); - check_store_range(mt, 6, 18, xa_mk_value(6), 0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - /* Overwrite across multiple levels. */ - /* Create tree of 1-400 */ - check_seq(mt, 400, false); - mt_set_non_kernel(50); - /* Store 118-128 */ - check_store_range(mt, r[12], r[13], xa_mk_value(r[12]), 0); - mt_set_non_kernel(50); - mtree_test_erase(mt, 140); - mtree_test_erase(mt, 141); - mtree_test_erase(mt, 142); - mtree_test_erase(mt, 143); - mtree_test_erase(mt, 130); - mtree_test_erase(mt, 131); - mtree_test_erase(mt, 132); - mtree_test_erase(mt, 133); - mtree_test_erase(mt, 134); - mtree_test_erase(mt, 135); - check_load(mt, r[12], xa_mk_value(r[12])); - check_load(mt, r[13], xa_mk_value(r[12])); - check_load(mt, r[13] - 1, xa_mk_value(r[12])); - check_load(mt, r[13] + 1, xa_mk_value(r[13] + 1)); - check_load(mt, 135, NULL); - check_load(mt, 140, NULL); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - - - /* Overwrite multiple levels at the end of the tree (slot 7) */ - mt_set_non_kernel(50); - check_seq(mt, 400, false); - check_store_range(mt, 353, 361, xa_mk_value(353), 0); - check_store_range(mt, 347, 352, xa_mk_value(347), 0); - - check_load(mt, 346, xa_mk_value(346)); - for (i = 347; i <= 352; i++) - check_load(mt, i, xa_mk_value(347)); - for (i = 353; i <= 361; i++) - check_load(mt, i, xa_mk_value(353)); - check_load(mt, 362, xa_mk_value(362)); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - mt_set_non_kernel(50); - check_seq(mt, 400, false); - check_store_range(mt, 352, 364, NULL, 0); - check_store_range(mt, 351, 363, xa_mk_value(352), 0); - check_load(mt, 350, xa_mk_value(350)); - check_load(mt, 351, xa_mk_value(352)); - for (i = 352; i <= 363; i++) - check_load(mt, i, xa_mk_value(352)); - check_load(mt, 364, NULL); - check_load(mt, 365, xa_mk_value(365)); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - mt_set_non_kernel(5); - check_seq(mt, 400, false); - check_store_range(mt, 352, 364, NULL, 0); - check_store_range(mt, 351, 364, xa_mk_value(352), 0); - check_load(mt, 350, xa_mk_value(350)); - check_load(mt, 351, xa_mk_value(352)); - for (i = 352; i <= 364; i++) - check_load(mt, i, xa_mk_value(352)); - check_load(mt, 365, xa_mk_value(365)); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - - mt_set_non_kernel(50); - check_seq(mt, 400, false); - check_store_range(mt, 362, 367, xa_mk_value(362), 0); - check_store_range(mt, 353, 361, xa_mk_value(353), 0); - mt_set_non_kernel(0); - mt_validate(mt); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - /* - * Interesting cases: - * 1. Overwrite the end of a node and end in the first entry of the next - * node. - * 2. Split a single range - * 3. Overwrite the start of a range - * 4. Overwrite the end of a range - * 5. Overwrite the entire range - * 6. Overwrite a range that causes multiple parent nodes to be - * combined - * 7. Overwrite a range that causes multiple parent nodes and part of - * root to be combined - * 8. Overwrite the whole tree - * 9. Try to overwrite the zero entry of an alloc tree. - * 10. Write a range larger than a nodes current pivot - */ - - mt_set_non_kernel(50); - for (i = 0; i <= 500; i++) { - val = i*5; - val2 = (i+1)*5; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - } - check_store_range(mt, 2400, 2400, xa_mk_value(2400), 0); - check_store_range(mt, 2411, 2411, xa_mk_value(2411), 0); - check_store_range(mt, 2412, 2412, xa_mk_value(2412), 0); - check_store_range(mt, 2396, 2400, xa_mk_value(4052020), 0); - check_store_range(mt, 2402, 2402, xa_mk_value(2402), 0); - mtree_destroy(mt); - mt_set_non_kernel(0); - - mt_set_non_kernel(50); - for (i = 0; i <= 500; i++) { - val = i*5; - val2 = (i+1)*5; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - } - check_store_range(mt, 2422, 2422, xa_mk_value(2422), 0); - check_store_range(mt, 2424, 2424, xa_mk_value(2424), 0); - check_store_range(mt, 2425, 2425, xa_mk_value(2), 0); - check_store_range(mt, 2460, 2470, NULL, 0); - check_store_range(mt, 2435, 2460, xa_mk_value(2435), 0); - check_store_range(mt, 2461, 2470, xa_mk_value(2461), 0); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - /* Test rebalance gaps */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mt_set_non_kernel(50); - for (i = 0; i <= 50; i++) { - val = i*10; - val2 = (i+1)*10; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - } - check_store_range(mt, 161, 161, xa_mk_value(161), 0); - check_store_range(mt, 162, 162, xa_mk_value(162), 0); - check_store_range(mt, 163, 163, xa_mk_value(163), 0); - check_store_range(mt, 240, 249, NULL, 0); - mtree_erase(mt, 200); - mtree_erase(mt, 210); - mtree_erase(mt, 220); - mtree_erase(mt, 230); - mt_set_non_kernel(0); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= 500; i++) { - val = i*10; - val2 = (i+1)*10; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - } - check_store_range(mt, 4600, 4959, xa_mk_value(1), 0); - mt_validate(mt); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= 500; i++) { - val = i*10; - val2 = (i+1)*10; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - } - check_store_range(mt, 4811, 4811, xa_mk_value(4811), 0); - check_store_range(mt, 4812, 4812, xa_mk_value(4812), 0); - check_store_range(mt, 4861, 4861, xa_mk_value(4861), 0); - check_store_range(mt, 4862, 4862, xa_mk_value(4862), 0); - check_store_range(mt, 4842, 4849, NULL, 0); - mt_validate(mt); - MT_BUG_ON(mt, !mt_height(mt)); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= 1300; i++) { - val = i*10; - val2 = (i+1)*10; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - MT_BUG_ON(mt, mt_height(mt) >= 4); - } - /* Cause a 3 child split all the way up the tree. */ - for (i = 5; i < 215; i += 10) - check_store_range(mt, 11450 + i, 11450 + i + 1, NULL, 0); - for (i = 5; i < 65; i += 10) - check_store_range(mt, 11770 + i, 11770 + i + 1, NULL, 0); - - MT_BUG_ON(mt, mt_height(mt) >= 4); - for (i = 5; i < 45; i += 10) - check_store_range(mt, 11700 + i, 11700 + i + 1, NULL, 0); - MT_BUG_ON(mt, mt_height(mt) < 4); - mtree_destroy(mt); - - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= 1200; i++) { - val = i*10; - val2 = (i+1)*10; - check_store_range(mt, val, val2, xa_mk_value(val), 0); - MT_BUG_ON(mt, mt_height(mt) >= 4); - } - /* Fill parents and leaves before split. */ - for (i = 5; i < 455; i += 10) - check_store_range(mt, 7800 + i, 7800 + i + 1, NULL, 0); - - for (i = 1; i < 16; i++) - check_store_range(mt, 8185 + i, 8185 + i + 1, - xa_mk_value(8185+i), 0); - MT_BUG_ON(mt, mt_height(mt) >= 4); - /* triple split across multiple levels. */ - check_store_range(mt, 8184, 8184, xa_mk_value(8184), 0); - MT_BUG_ON(mt, mt_height(mt) != 4); -} - -static noinline void check_next_entry(struct maple_tree *mt) -{ - void *entry = NULL; - unsigned long limit = 30, i = 0; - - MT_BUG_ON(mt, !mtree_empty(mt)); - MA_STATE(mas, mt, i, i); - - check_seq(mt, limit, false); - rcu_read_lock(); - - /* Check the first one and get ma_state in the correct state. */ - MT_BUG_ON(mt, mas_walk(&mas) != xa_mk_value(i++)); - for ( ; i <= limit + 1; i++) { - entry = mas_next(&mas, limit); - if (i > limit) - MT_BUG_ON(mt, entry != NULL); - else - MT_BUG_ON(mt, xa_mk_value(i) != entry); - } - rcu_read_unlock(); - mtree_destroy(mt); -} - -static noinline void check_prev_entry(struct maple_tree *mt) -{ - unsigned long index = 16; - void *value; - int i; - - MA_STATE(mas, mt, index, index); - - MT_BUG_ON(mt, !mtree_empty(mt)); - check_seq(mt, 30, false); - - rcu_read_lock(); - value = mas_find(&mas, ULONG_MAX); - MT_BUG_ON(mt, value != xa_mk_value(index)); - value = mas_prev(&mas, 0); - MT_BUG_ON(mt, value != xa_mk_value(index - 1)); - rcu_read_unlock(); - mtree_destroy(mt); - - /* Check limits on prev */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mas_lock(&mas); - for (i = 0; i <= index; i++) { - mas_set_range(&mas, i*10, i*10+5); - mas_store_gfp(&mas, xa_mk_value(i), GFP_KERNEL); - } - - mas_set(&mas, 20); - value = mas_walk(&mas); - MT_BUG_ON(mt, value != xa_mk_value(2)); - - value = mas_prev(&mas, 19); - MT_BUG_ON(mt, value != NULL); - - mas_set(&mas, 80); - value = mas_walk(&mas); - MT_BUG_ON(mt, value != xa_mk_value(8)); - - value = mas_prev(&mas, 76); - MT_BUG_ON(mt, value != NULL); - - mas_unlock(&mas); -} - -static noinline void check_root_expand(struct maple_tree *mt) -{ - MA_STATE(mas, mt, 0, 0); - void *ptr; - - - mas_lock(&mas); - mas_set(&mas, 3); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != NULL); - MT_BUG_ON(mt, mas.index != 0); - MT_BUG_ON(mt, mas.last != ULONG_MAX); - - ptr = &check_prev_entry; - mas_set(&mas, 1); - mas_store_gfp(&mas, ptr, GFP_KERNEL); - - mas_set(&mas, 0); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != NULL); - - mas_set(&mas, 1); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != &check_prev_entry); - - mas_set(&mas, 2); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != NULL); - mas_unlock(&mas); - mtree_destroy(mt); - - - mt_init_flags(mt, 0); - mas_lock(&mas); - - mas_set(&mas, 0); - ptr = &check_prev_entry; - mas_store_gfp(&mas, ptr, GFP_KERNEL); - - mas_set(&mas, 5); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != NULL); - MT_BUG_ON(mt, mas.index != 1); - MT_BUG_ON(mt, mas.last != ULONG_MAX); - - mas_set_range(&mas, 0, 100); - ptr = mas_walk(&mas); - MT_BUG_ON(mt, ptr != &check_prev_entry); - MT_BUG_ON(mt, mas.last != 0); - mas_unlock(&mas); - mtree_destroy(mt); - - mt_init_flags(mt, 0); - mas_lock(&mas); - - mas_set(&mas, 0); - ptr = (void *)((unsigned long) check_prev_entry | 1UL); - mas_store_gfp(&mas, ptr, GFP_KERNEL); - ptr = mas_next(&mas, ULONG_MAX); - MT_BUG_ON(mt, ptr != NULL); - MT_BUG_ON(mt, (mas.index != 1) && (mas.last != ULONG_MAX)); - - mas_set(&mas, 1); - ptr = mas_prev(&mas, 0); - MT_BUG_ON(mt, (mas.index != 0) && (mas.last != 0)); - MT_BUG_ON(mt, ptr != (void *)((unsigned long) check_prev_entry | 1UL)); - - mas_unlock(&mas); - - mtree_destroy(mt); - - mt_init_flags(mt, 0); - mas_lock(&mas); - mas_set(&mas, 0); - ptr = (void *)((unsigned long) check_prev_entry | 2UL); - mas_store_gfp(&mas, ptr, GFP_KERNEL); - ptr = mas_next(&mas, ULONG_MAX); - MT_BUG_ON(mt, ptr != NULL); - MT_BUG_ON(mt, (mas.index != 1) && (mas.last != ULONG_MAX)); - - mas_set(&mas, 1); - ptr = mas_prev(&mas, 0); - MT_BUG_ON(mt, (mas.index != 0) && (mas.last != 0)); - MT_BUG_ON(mt, ptr != (void *)((unsigned long) check_prev_entry | 2UL)); - - - mas_unlock(&mas); -} - -static noinline void check_prealloc(struct maple_tree *mt) -{ - unsigned long i, max = 100; - unsigned long allocated; - unsigned char height; - struct maple_node *mn; - void *ptr = check_prealloc; - MA_STATE(mas, mt, 10, 20); - - mt_set_non_kernel(1000); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_destroy(&mas); - allocated = mas_allocated(&mas); - MT_BUG_ON(mt, allocated != 0); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - mas_destroy(&mas); - allocated = mas_allocated(&mas); - MT_BUG_ON(mt, allocated != 0); - - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); - ma_free_rcu(mn); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - mas_destroy(&mas); - allocated = mas_allocated(&mas); - MT_BUG_ON(mt, allocated != 0); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - mas_destroy(&mas); - allocated = mas_allocated(&mas); - MT_BUG_ON(mt, allocated != 0); - ma_free_rcu(mn); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mn = mas_pop_node(&mas); - MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); - mas_push_node(&mas, mn); - MT_BUG_ON(mt, mas_allocated(&mas) != allocated); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - mas_destroy(&mas); - allocated = mas_allocated(&mas); - MT_BUG_ON(mt, allocated != 0); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_store_prealloc(&mas, ptr); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_store_prealloc(&mas, ptr); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_store_prealloc(&mas, ptr); - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_store_prealloc(&mas, ptr); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - mt_set_non_kernel(1); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 0); - mas_destroy(&mas); - - - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated == 0); - MT_BUG_ON(mt, allocated != 1 + height * 3); - mas_store_prealloc(&mas, ptr); - MT_BUG_ON(mt, mas_allocated(&mas) != 0); - mt_set_non_kernel(1); - MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0); - allocated = mas_allocated(&mas); - height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 0); -} - -static noinline void check_spanning_write(struct maple_tree *mt) -{ - unsigned long i, max = 5000; - MA_STATE(mas, mt, 1200, 2380); - - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 1205); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - for (i = 1; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mtree_lock(mt); - mas_set_range(&mas, 9, 50006); /* Will expand to 0 - ULONG_MAX */ - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 1205); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mt_validate(mt); - mtree_destroy(mt); - - /* Test spanning store that requires a right cousin rebalance */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 0, 12900); /* Spans more than 2 levels */ - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 1205); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test non-alloc tree spanning store */ - mt_init_flags(mt, 0); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 0, 300); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 15); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test spanning store that requires a right sibling rebalance */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 0, 12865); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 15); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test spanning store that requires a left sibling rebalance */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 90, 13665); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 95); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test spanning store that requires a left cousin rebalance */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 46805, 49995); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 46815); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* - * Test spanning store that requires a left cousin rebalance all the way - * to root - */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mas_set_range(&mas, 32395, 49995); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 46815); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* - * Test spanning store that requires a right cousin rebalance all the - * way to root - */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - mas_set_range(&mas, 38875, 43190); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 38900); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test spanning store ending at full node (depth 2)*/ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - mtree_lock(mt); - mas_set(&mas, 47606); - mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); - mas_set(&mas, 47607); - mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); - mas_set(&mas, 47608); - mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); - mas_set(&mas, 47609); - mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); - /* Ensure the parent node is full */ - mas_ascend(&mas); - MT_BUG_ON(mt, (mas_data_end(&mas)) != mt_slot_count(mas.node) - 1); - mas_set_range(&mas, 11516, 48940); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mtree_unlock(mt); - mtree_destroy(mt); - - /* Test spanning write with many levels of no siblings */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - mas_set_range(&mas, 43200, 49999); - mtree_lock(mt); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mas_set(&mas, 43200); - MT_BUG_ON(mt, mas_walk(&mas) != NULL); - mtree_unlock(mt); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= 100; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - - mtree_lock(mt); - mas_set_range(&mas, 76, 875); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - mtree_unlock(mt); -} - -static noinline void check_null_expand(struct maple_tree *mt) -{ - unsigned long i, max = 100; - unsigned char data_end; - MA_STATE(mas, mt, 959, 959); - - for (i = 0; i <= max; i++) - mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); - /* Test expanding null at start. */ - mas_walk(&mas); - data_end = mas_data_end(&mas); - mas_set_range(&mas, 959, 963); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - MT_BUG_ON(mt, mtree_load(mt, 963) != NULL); - MT_BUG_ON(mt, data_end != mas_data_end(&mas)); - - /* Test expanding null at end. */ - mas_set(&mas, 880); - mas_walk(&mas); - data_end = mas_data_end(&mas); - mas_set_range(&mas, 884, 887); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - MT_BUG_ON(mt, mtree_load(mt, 884) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 889) != NULL); - MT_BUG_ON(mt, data_end != mas_data_end(&mas)); - - /* Test expanding null at start and end. */ - mas_set(&mas, 890); - mas_walk(&mas); - data_end = mas_data_end(&mas); - mas_set_range(&mas, 900, 905); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - MT_BUG_ON(mt, mtree_load(mt, 899) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 900) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 905) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 906) != NULL); - MT_BUG_ON(mt, data_end - 2 != mas_data_end(&mas)); - - /* Test expanding null across multiple slots. */ - mas_set(&mas, 800); - mas_walk(&mas); - data_end = mas_data_end(&mas); - mas_set_range(&mas, 810, 825); - mas_store_gfp(&mas, NULL, GFP_KERNEL); - MT_BUG_ON(mt, mtree_load(mt, 809) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 810) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 825) != NULL); - MT_BUG_ON(mt, mtree_load(mt, 826) != NULL); - MT_BUG_ON(mt, data_end - 4 != mas_data_end(&mas)); -} - -static noinline void check_gap_combining(struct maple_tree *mt) -{ - struct maple_enode *mn1, *mn2; - void *entry; - - unsigned long seq100[] = { - /* 0-5 */ - 74, 75, 76, - 50, 100, 2, - - /* 6-12 */ - 44, 45, 46, 43, - 20, 50, 3, - - /* 13-20*/ - 80, 81, 82, - 76, 2, 79, 85, 4, - }; - unsigned long seq2000[] = { - 1152, 1151, - 1100, 1200, 2, - }; - unsigned long seq400[] = { - 286, 318, - 256, 260, 266, 270, 275, 280, 290, 398, - 286, 310, - }; - - unsigned long index = seq100[0]; - - MA_STATE(mas, mt, index, index); - - MT_BUG_ON(mt, !mtree_empty(mt)); - check_seq(mt, 100, false); /* create 100 singletons. */ - - mt_set_non_kernel(1); - mtree_test_erase(mt, seq100[2]); - check_load(mt, seq100[2], NULL); - mtree_test_erase(mt, seq100[1]); - check_load(mt, seq100[1], NULL); - - rcu_read_lock(); - entry = mas_find(&mas, ULONG_MAX); - MT_BUG_ON(mt, entry != xa_mk_value(index)); - mn1 = mas.node; - mas_next(&mas, ULONG_MAX); - entry = mas_next(&mas, ULONG_MAX); - MT_BUG_ON(mt, entry != xa_mk_value(index + 4)); - mn2 = mas.node; - MT_BUG_ON(mt, mn1 == mn2); /* test the test. */ - - /* - * At this point, there is a gap of 2 at index + 1 between seq100[3] and - * seq100[4]. Search for the gap. - */ - mt_set_non_kernel(1); - mas_reset(&mas); - MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[3], seq100[4], - seq100[5])); - MT_BUG_ON(mt, mas.index != index + 1); - rcu_read_unlock(); - - mtree_test_erase(mt, seq100[6]); - check_load(mt, seq100[6], NULL); - mtree_test_erase(mt, seq100[7]); - check_load(mt, seq100[7], NULL); - mtree_test_erase(mt, seq100[8]); - index = seq100[9]; - - rcu_read_lock(); - mas.index = index; - mas.last = index; - mas_reset(&mas); - entry = mas_find(&mas, ULONG_MAX); - MT_BUG_ON(mt, entry != xa_mk_value(index)); - mn1 = mas.node; - entry = mas_next(&mas, ULONG_MAX); - MT_BUG_ON(mt, entry != xa_mk_value(index + 4)); - mas_next(&mas, ULONG_MAX); /* go to the next entry. */ - mn2 = mas.node; - MT_BUG_ON(mt, mn1 == mn2); /* test the next entry is in the next node. */ - - /* - * At this point, there is a gap of 3 at seq100[6]. Find it by - * searching 20 - 50 for size 3. - */ - mas_reset(&mas); - MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[10], seq100[11], - seq100[12])); - MT_BUG_ON(mt, mas.index != seq100[6]); - rcu_read_unlock(); - - mt_set_non_kernel(1); - mtree_store(mt, seq100[13], NULL, GFP_KERNEL); - check_load(mt, seq100[13], NULL); - check_load(mt, seq100[14], xa_mk_value(seq100[14])); - mtree_store(mt, seq100[14], NULL, GFP_KERNEL); - check_load(mt, seq100[13], NULL); - check_load(mt, seq100[14], NULL); - - mas_reset(&mas); - rcu_read_lock(); - MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[16], seq100[15], - seq100[17])); - MT_BUG_ON(mt, mas.index != seq100[13]); - mt_validate(mt); - rcu_read_unlock(); - - /* - * *DEPRECATED: no retries anymore* Test retry entry in the start of a - * gap. - */ - mt_set_non_kernel(2); - mtree_test_store_range(mt, seq100[18], seq100[14], NULL); - mtree_test_erase(mt, seq100[15]); - mas_reset(&mas); - rcu_read_lock(); - MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[16], seq100[19], - seq100[20])); - rcu_read_unlock(); - MT_BUG_ON(mt, mas.index != seq100[18]); - mt_validate(mt); - mtree_destroy(mt); - - /* seq 2000 tests are for multi-level tree gaps */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_seq(mt, 2000, false); - mt_set_non_kernel(1); - mtree_test_erase(mt, seq2000[0]); - mtree_test_erase(mt, seq2000[1]); - - mt_set_non_kernel(2); - mas_reset(&mas); - rcu_read_lock(); - MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq2000[2], seq2000[3], - seq2000[4])); - MT_BUG_ON(mt, mas.index != seq2000[1]); - rcu_read_unlock(); - mt_validate(mt); - mtree_destroy(mt); - - /* seq 400 tests rebalancing over two levels. */ - mt_set_non_kernel(99); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_seq(mt, 400, false); - mtree_test_store_range(mt, seq400[0], seq400[1], NULL); - mt_set_non_kernel(0); + for (i = 0; i <= 500; i++) { + val = i*10; + val2 = (i+1)*10; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + } + check_store_range(mt, 4600, 4959, xa_mk_value(1), 0); + mt_validate(mt); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - check_seq(mt, 400, false); - mt_set_non_kernel(50); - mtree_test_store_range(mt, seq400[2], seq400[9], - xa_mk_value(seq400[2])); - mtree_test_store_range(mt, seq400[3], seq400[9], - xa_mk_value(seq400[3])); - mtree_test_store_range(mt, seq400[4], seq400[9], - xa_mk_value(seq400[4])); - mtree_test_store_range(mt, seq400[5], seq400[9], - xa_mk_value(seq400[5])); - mtree_test_store_range(mt, seq400[0], seq400[9], - xa_mk_value(seq400[0])); - mtree_test_store_range(mt, seq400[6], seq400[9], - xa_mk_value(seq400[6])); - mtree_test_store_range(mt, seq400[7], seq400[9], - xa_mk_value(seq400[7])); - mtree_test_store_range(mt, seq400[8], seq400[9], - xa_mk_value(seq400[8])); - mtree_test_store_range(mt, seq400[10], seq400[11], - xa_mk_value(seq400[10])); - mt_validate(mt); - mt_set_non_kernel(0); - mtree_destroy(mt); -} -static noinline void check_node_overwrite(struct maple_tree *mt) -{ - int i, max = 4000; - - for (i = 0; i < max; i++) - mtree_test_store_range(mt, i*100, i*100 + 50, xa_mk_value(i*100)); - - mtree_test_store_range(mt, 319951, 367950, NULL); - /*mt_dump(mt); */ - mt_validate(mt); -} - -static void mas_dfs_preorder(struct ma_state *mas) -{ - - struct maple_enode *prev; - unsigned char end, slot = 0; - - if (mas_is_start(mas)) { - mas_start(mas); - return; - } - - if (mte_is_leaf(mas->node) && mte_is_root(mas->node)) - goto done; - -walk_up: - end = mas_data_end(mas); - if (mte_is_leaf(mas->node) || - (slot > end)) { - if (mte_is_root(mas->node)) - goto done; - - slot = mte_parent_slot(mas->node) + 1; - mas_ascend(mas); - goto walk_up; - } - - prev = mas->node; - mas->node = mas_get_slot(mas, slot); - if (!mas->node || slot > end) { - if (mte_is_root(prev)) - goto done; - - mas->node = prev; - slot = mte_parent_slot(mas->node) + 1; - mas_ascend(mas); - goto walk_up; + for (i = 0; i <= 500; i++) { + val = i*10; + val2 = (i+1)*10; + check_store_range(mt, val, val2, xa_mk_value(val), 0); } - - return; -done: - mas->node = MAS_NONE; -} - - -static void check_dfs_preorder(struct maple_tree *mt) -{ - unsigned long count = 0, max = 1000; - - MA_STATE(mas, mt, 0, 0); - - check_seq(mt, max, false); - do { - count++; - mas_dfs_preorder(&mas); - } while (!mas_is_none(&mas)); - MT_BUG_ON(mt, count != 74); + check_store_range(mt, 4811, 4811, xa_mk_value(4811), 0); + check_store_range(mt, 4812, 4812, xa_mk_value(4812), 0); + check_store_range(mt, 4861, 4861, xa_mk_value(4861), 0); + check_store_range(mt, 4862, 4862, xa_mk_value(4862), 0); + check_store_range(mt, 4842, 4849, NULL, 0); + mt_validate(mt); + MT_BUG_ON(mt, !mt_height(mt)); mtree_destroy(mt); mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mas_reset(&mas); - count = 0; - check_seq(mt, max, false); - do { - count++; - mas_dfs_preorder(&mas); - } while (!mas_is_none(&mas)); - /*printk("count %lu\n", count); */ - MT_BUG_ON(mt, count != 77); - mtree_destroy(mt); + for (i = 0; i <= 1300; i++) { + val = i*10; + val2 = (i+1)*10; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + MT_BUG_ON(mt, mt_height(mt) >= 4); + } + /* Cause a 3 child split all the way up the tree. */ + for (i = 5; i < 215; i += 10) + check_store_range(mt, 11450 + i, 11450 + i + 1, NULL, 0); + for (i = 5; i < 65; i += 10) + check_store_range(mt, 11770 + i, 11770 + i + 1, NULL, 0); - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mas_reset(&mas); - count = 0; - check_rev_seq(mt, max, false); - do { - count++; - mas_dfs_preorder(&mas); - } while (!mas_is_none(&mas)); - /*printk("count %lu\n", count); */ - MT_BUG_ON(mt, count != 77); + MT_BUG_ON(mt, mt_height(mt) >= 4); + for (i = 5; i < 45; i += 10) + check_store_range(mt, 11700 + i, 11700 + i + 1, NULL, 0); + if (!MAPLE_32BIT) + MT_BUG_ON(mt, mt_height(mt) < 4); mtree_destroy(mt); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - mas_reset(&mas); - mt_zero_nr_tallocated(); - mt_set_non_kernel(200); - mas_expected_entries(&mas, max); - for (count = 0; count <= max; count++) { - mas.index = mas.last = count; - mas_store(&mas, xa_mk_value(count)); - MT_BUG_ON(mt, mas_is_err(&mas)); + for (i = 0; i <= 1200; i++) { + val = i*10; + val2 = (i+1)*10; + check_store_range(mt, val, val2, xa_mk_value(val), 0); + MT_BUG_ON(mt, mt_height(mt) >= 4); } - mas_destroy(&mas); - rcu_barrier(); - /* - * pr_info(" ->seq test of 0-%lu %luK in %d active (%d total)\n", - * max, mt_get_alloc_size()/1024, mt_nr_allocated(), - * mt_nr_tallocated()); - */ + /* Fill parents and leaves before split. */ + for (i = 5; i < 455; i += 10) + check_store_range(mt, 7800 + i, 7800 + i + 1, NULL, 0); + for (i = 1; i < 16; i++) + check_store_range(mt, 8185 + i, 8185 + i + 1, + xa_mk_value(8185+i), 0); + MT_BUG_ON(mt, mt_height(mt) >= 4); + /* triple split across multiple levels. */ + check_store_range(mt, 8184, 8184, xa_mk_value(8184), 0); + if (!MAPLE_32BIT) + MT_BUG_ON(mt, mt_height(mt) != 4); } -#if defined(BENCH_SLOT_STORE) -static noinline void bench_slot_store(struct maple_tree *mt) +static noinline void check_next_entry(struct maple_tree *mt) { - int i, brk = 105, max = 1040, brk_start = 100, count = 20000000; + void *entry = NULL; + unsigned long limit = 30, i = 0; + MA_STATE(mas, mt, i, i); - for (i = 0; i < max; i += 10) - mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); + MT_BUG_ON(mt, !mtree_empty(mt)); - for (i = 0; i < count; i++) { - mtree_store_range(mt, brk, brk, NULL, GFP_KERNEL); - mtree_store_range(mt, brk_start, brk, xa_mk_value(brk), - GFP_KERNEL); + check_seq(mt, limit, false); + rcu_read_lock(); + + /* Check the first one and get ma_state in the correct state. */ + MT_BUG_ON(mt, mas_walk(&mas) != xa_mk_value(i++)); + for ( ; i <= limit + 1; i++) { + entry = mas_next(&mas, limit); + if (i > limit) + MT_BUG_ON(mt, entry != NULL); + else + MT_BUG_ON(mt, xa_mk_value(i) != entry); } + rcu_read_unlock(); + mtree_destroy(mt); } -#endif -#if defined(BENCH_NODE_STORE) -static noinline void bench_node_store(struct maple_tree *mt) +static noinline void check_prev_entry(struct maple_tree *mt) { - int i, overwrite = 76, max = 240, count = 20000000; - - for (i = 0; i < max; i += 10) - mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); + unsigned long index = 16; + void *value; + int i; - for (i = 0; i < count; i++) { - mtree_store_range(mt, overwrite, overwrite + 15, - xa_mk_value(overwrite), GFP_KERNEL); + MA_STATE(mas, mt, index, index); - overwrite += 5; - if (overwrite >= 135) - overwrite = 76; - } -} -#endif + MT_BUG_ON(mt, !mtree_empty(mt)); + check_seq(mt, 30, false); -#if defined(BENCH_AWALK) -static noinline void bench_awalk(struct maple_tree *mt) -{ - int i, max = 2500, count = 50000000; - MA_STATE(mas, mt, 1470, 1470); + rcu_read_lock(); + value = mas_find(&mas, ULONG_MAX); + MT_BUG_ON(mt, value != xa_mk_value(index)); + value = mas_prev(&mas, 0); + MT_BUG_ON(mt, value != xa_mk_value(index - 1)); + rcu_read_unlock(); + mtree_destroy(mt); - for (i = 0; i < max; i += 10) - mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); + /* Check limits on prev */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + mas_lock(&mas); + for (i = 0; i <= index; i++) { + mas_set_range(&mas, i*10, i*10+5); + mas_store_gfp(&mas, xa_mk_value(i), GFP_KERNEL); + } - mtree_store_range(mt, 1470, 1475, NULL, GFP_KERNEL); + mas_set(&mas, 20); + value = mas_walk(&mas); + MT_BUG_ON(mt, value != xa_mk_value(2)); - for (i = 0; i < count; i++) { - mas_empty_area_rev(&mas, 0, 2000, 10); - mas_reset(&mas); - } -} -#endif -#if defined(BENCH_WALK) -static noinline void bench_walk(struct maple_tree *mt) -{ - int i, max = 2500, count = 550000000; - MA_STATE(mas, mt, 1470, 1470); + value = mas_prev(&mas, 19); + MT_BUG_ON(mt, value != NULL); - for (i = 0; i < max; i += 10) - mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); + mas_set(&mas, 80); + value = mas_walk(&mas); + MT_BUG_ON(mt, value != xa_mk_value(8)); - for (i = 0; i < count; i++) { - mas_walk(&mas); - mas_reset(&mas); - } + value = mas_prev(&mas, 76); + MT_BUG_ON(mt, value != NULL); + mas_unlock(&mas); } -#endif -#if defined(BENCH_MT_FOR_EACH) -static noinline void bench_mt_for_each(struct maple_tree *mt) +static noinline void check_root_expand(struct maple_tree *mt) { - int i, count = 1000000; - unsigned long max = 2500, index = 0; - void *entry; + MA_STATE(mas, mt, 0, 0); + void *ptr; - for (i = 0; i < max; i += 5) - mtree_store_range(mt, i, i + 4, xa_mk_value(i), GFP_KERNEL); - for (i = 0; i < count; i++) { - unsigned long j = 0; + mas_lock(&mas); + mas_set(&mas, 3); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != NULL); + MT_BUG_ON(mt, mas.index != 0); + MT_BUG_ON(mt, mas.last != ULONG_MAX); - mt_for_each(mt, entry, index, max) { - MT_BUG_ON(mt, entry != xa_mk_value(j)); - j += 5; - } + ptr = &check_prev_entry; + mas_set(&mas, 1); + mas_store_gfp(&mas, ptr, GFP_KERNEL); - index = 0; - } + mas_set(&mas, 0); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != NULL); -} -#endif + mas_set(&mas, 1); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != &check_prev_entry); -static noinline void check_forking(struct maple_tree *mt) -{ + mas_set(&mas, 2); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != NULL); + mas_unlock(&mas); + mtree_destroy(mt); - struct maple_tree newmt; - int i, nr_entries = 134; - void *val; - MA_STATE(mas, mt, 0, 0); - MA_STATE(newmas, mt, 0, 0); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); + mt_init_flags(mt, 0); + mas_lock(&mas); - mt_set_non_kernel(99999); - mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); - newmas.tree = &newmt; - mas_reset(&newmas); - mas_reset(&mas); - mas.index = 0; - mas.last = 0; - if (mas_expected_entries(&newmas, nr_entries)) { - pr_err("OOM!"); - BUG_ON(1); - } - mas_for_each(&mas, val, ULONG_MAX) { - newmas.index = mas.index; - newmas.last = mas.last; - mas_store(&newmas, val); - } - mas_destroy(&newmas); - mt_validate(&newmt); - mt_set_non_kernel(0); - mtree_destroy(&newmt); -} + mas_set(&mas, 0); + ptr = &check_prev_entry; + mas_store_gfp(&mas, ptr, GFP_KERNEL); -static noinline void check_mas_store_gfp(struct maple_tree *mt) -{ + mas_set(&mas, 5); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != NULL); + MT_BUG_ON(mt, mas.index != 1); + MT_BUG_ON(mt, mas.last != ULONG_MAX); - struct maple_tree newmt; - int i, nr_entries = 135; - void *val; - MA_STATE(mas, mt, 0, 0); - MA_STATE(newmas, mt, 0, 0); + mas_set_range(&mas, 0, 100); + ptr = mas_walk(&mas); + MT_BUG_ON(mt, ptr != &check_prev_entry); + MT_BUG_ON(mt, mas.last != 0); + mas_unlock(&mas); + mtree_destroy(mt); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); + mt_init_flags(mt, 0); + mas_lock(&mas); + + mas_set(&mas, 0); + ptr = (void *)((unsigned long) check_prev_entry | 1UL); + mas_store_gfp(&mas, ptr, GFP_KERNEL); + ptr = mas_next(&mas, ULONG_MAX); + MT_BUG_ON(mt, ptr != NULL); + MT_BUG_ON(mt, (mas.index != 1) && (mas.last != ULONG_MAX)); + + mas_set(&mas, 1); + ptr = mas_prev(&mas, 0); + MT_BUG_ON(mt, (mas.index != 0) && (mas.last != 0)); + MT_BUG_ON(mt, ptr != (void *)((unsigned long) check_prev_entry | 1UL)); - mt_set_non_kernel(99999); - mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); - newmas.tree = &newmt; - mas_reset(&newmas); - mas_set(&mas, 0); - mas_for_each(&mas, val, ULONG_MAX) { - newmas.index = mas.index; - newmas.last = mas.last; - mas_store_gfp(&newmas, val, GFP_KERNEL); - } + mas_unlock(&mas); - mt_validate(&newmt); - mt_set_non_kernel(0); - mtree_destroy(&newmt); -} + mtree_destroy(mt); -#if defined(BENCH_FORK) -static noinline void bench_forking(struct maple_tree *mt) -{ + mt_init_flags(mt, 0); + mas_lock(&mas); + mas_set(&mas, 0); + ptr = (void *)((unsigned long) check_prev_entry | 2UL); + mas_store_gfp(&mas, ptr, GFP_KERNEL); + ptr = mas_next(&mas, ULONG_MAX); + MT_BUG_ON(mt, ptr != NULL); + MT_BUG_ON(mt, (mas.index != 1) && (mas.last != ULONG_MAX)); - struct maple_tree newmt; - int i, nr_entries = 134, nr_fork = 80000; - void *val; - MA_STATE(mas, mt, 0, 0); - MA_STATE(newmas, mt, 0, 0); + mas_set(&mas, 1); + ptr = mas_prev(&mas, 0); + MT_BUG_ON(mt, (mas.index != 0) && (mas.last != 0)); + MT_BUG_ON(mt, ptr != (void *)((unsigned long) check_prev_entry | 2UL)); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); - for (i = 0; i < nr_fork; i++) { - mt_set_non_kernel(99999); - mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); - newmas.tree = &newmt; - mas_reset(&newmas); - mas_reset(&mas); - mas.index = 0; - mas.last = 0; - if (mas_expected_entries(&newmas, nr_entries)) { - printk("OOM!"); - BUG_ON(1); - } - mas_for_each(&mas, val, ULONG_MAX) { - newmas.index = mas.index; - newmas.last = mas.last; - mas_store(&newmas, val); - } - mas_destroy(&newmas); - mt_validate(&newmt); - mt_set_non_kernel(0); - mtree_destroy(&newmt); - } + mas_unlock(&mas); } -#endif -static noinline void next_prev_test(struct maple_tree *mt) +static noinline void check_gap_combining(struct maple_tree *mt) { - int i, nr_entries = 200; - void *val; - MA_STATE(mas, mt, 0, 0); - struct maple_enode *mn; + struct maple_enode *mn1, *mn2; + void *entry; + unsigned long singletons = 100; + unsigned long *seq100; + unsigned long seq100_64[] = { + /* 0-5 */ + 74, 75, 76, + 50, 100, 2, - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); + /* 6-12 */ + 44, 45, 46, 43, + 20, 50, 3, - for (i = 0; i <= nr_entries / 2; i++) { - mas_next(&mas, 1000); - if (mas_is_none(&mas)) - break; + /* 13-20*/ + 80, 81, 82, + 76, 2, 79, 85, 4, + }; - } - mas_reset(&mas); - mas_set(&mas, 0); - i = 0; - mas_for_each(&mas, val, 1000) { - i++; - } + unsigned long seq100_32[] = { + /* 0-5 */ + 61, 62, 63, + 50, 100, 2, - mas_reset(&mas); - mas_set(&mas, 0); - i = 0; - mas_for_each(&mas, val, 1000) { - mas_pause(&mas); - i++; - } + /* 6-12 */ + 31, 32, 33, 30, + 20, 50, 3, - /* - * 680 - 685 = 0x61a00001930c - * 686 - 689 = NULL; - * 690 - 695 = 0x61a00001930c - * Check simple next/prev - */ - mas_set(&mas, 686); - val = mas_walk(&mas); - MT_BUG_ON(mt, val != NULL); + /* 13-20*/ + 80, 81, 82, + 76, 2, 79, 85, 4, + }; - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(690 / 10)); - MT_BUG_ON(mt, mas.index != 690); - MT_BUG_ON(mt, mas.last != 695); + unsigned long seq2000[] = { + 1152, 1151, + 1100, 1200, 2, + }; + unsigned long seq400[] = { + 286, 318, + 256, 260, 266, 270, 275, 280, 290, 398, + 286, 310, + }; - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != xa_mk_value(680 / 10)); - MT_BUG_ON(mt, mas.index != 680); - MT_BUG_ON(mt, mas.last != 685); + unsigned long index; - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(690 / 10)); - MT_BUG_ON(mt, mas.index != 690); - MT_BUG_ON(mt, mas.last != 695); + MA_STATE(mas, mt, 0, 0); - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(700 / 10)); - MT_BUG_ON(mt, mas.index != 700); - MT_BUG_ON(mt, mas.last != 705); + if (MAPLE_32BIT) + seq100 = seq100_32; + else + seq100 = seq100_64; - /* Check across node boundaries of the tree */ - mas_set(&mas, 70); - val = mas_walk(&mas); - MT_BUG_ON(mt, val != xa_mk_value(70 / 10)); - MT_BUG_ON(mt, mas.index != 70); - MT_BUG_ON(mt, mas.last != 75); + index = seq100[0]; + mas_set(&mas, index); + MT_BUG_ON(mt, !mtree_empty(mt)); + check_seq(mt, singletons, false); /* create 100 singletons. */ - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(80 / 10)); - MT_BUG_ON(mt, mas.index != 80); - MT_BUG_ON(mt, mas.last != 85); + mt_set_non_kernel(1); + mtree_test_erase(mt, seq100[2]); + check_load(mt, seq100[2], NULL); + mtree_test_erase(mt, seq100[1]); + check_load(mt, seq100[1], NULL); - val = mas_prev(&mas, 70); - MT_BUG_ON(mt, val != xa_mk_value(70 / 10)); - MT_BUG_ON(mt, mas.index != 70); - MT_BUG_ON(mt, mas.last != 75); + rcu_read_lock(); + entry = mas_find(&mas, ULONG_MAX); + MT_BUG_ON(mt, entry != xa_mk_value(index)); + mn1 = mas.node; + mas_next(&mas, ULONG_MAX); + entry = mas_next(&mas, ULONG_MAX); + MT_BUG_ON(mt, entry != xa_mk_value(index + 4)); + mn2 = mas.node; + MT_BUG_ON(mt, mn1 == mn2); /* test the test. */ - /* Check across two levels of the tree */ + /* + * At this point, there is a gap of 2 at index + 1 between seq100[3] and + * seq100[4]. Search for the gap. + */ + mt_set_non_kernel(1); mas_reset(&mas); - mas_set(&mas, 707); - val = mas_walk(&mas); - MT_BUG_ON(mt, val != NULL); - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(710 / 10)); - MT_BUG_ON(mt, mas.index != 710); - MT_BUG_ON(mt, mas.last != 715); - mn = mas.node; - - val = mas_next(&mas, 1000); - MT_BUG_ON(mt, val != xa_mk_value(720 / 10)); - MT_BUG_ON(mt, mas.index != 720); - MT_BUG_ON(mt, mas.last != 725); - MT_BUG_ON(mt, mn == mas.node); + MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[3], seq100[4], + seq100[5])); + MT_BUG_ON(mt, mas.index != index + 1); + rcu_read_unlock(); - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != xa_mk_value(710 / 10)); - MT_BUG_ON(mt, mas.index != 710); - MT_BUG_ON(mt, mas.last != 715); + mtree_test_erase(mt, seq100[6]); + check_load(mt, seq100[6], NULL); + mtree_test_erase(mt, seq100[7]); + check_load(mt, seq100[7], NULL); + mtree_test_erase(mt, seq100[8]); + index = seq100[9]; - /* Check running off the end and back on */ + rcu_read_lock(); + mas.index = index; + mas.last = index; mas_reset(&mas); - mas_set(&mas, 2000); - val = mas_walk(&mas); - MT_BUG_ON(mt, val != xa_mk_value(2000 / 10)); - MT_BUG_ON(mt, mas.index != 2000); - MT_BUG_ON(mt, mas.last != 2005); - - val = mas_next(&mas, ULONG_MAX); - MT_BUG_ON(mt, val != NULL); - MT_BUG_ON(mt, mas.index != ULONG_MAX); - MT_BUG_ON(mt, mas.last != ULONG_MAX); - - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != xa_mk_value(2000 / 10)); - MT_BUG_ON(mt, mas.index != 2000); - MT_BUG_ON(mt, mas.last != 2005); + entry = mas_find(&mas, ULONG_MAX); + MT_BUG_ON(mt, entry != xa_mk_value(index)); + mn1 = mas.node; + entry = mas_next(&mas, ULONG_MAX); + MT_BUG_ON(mt, entry != xa_mk_value(index + 4)); + mas_next(&mas, ULONG_MAX); /* go to the next entry. */ + mn2 = mas.node; + MT_BUG_ON(mt, mn1 == mn2); /* test the next entry is in the next node. */ - /* Check running off the start and back on */ + /* + * At this point, there is a gap of 3 at seq100[6]. Find it by + * searching 20 - 50 for size 3. + */ mas_reset(&mas); - mas_set(&mas, 10); - val = mas_walk(&mas); - MT_BUG_ON(mt, val != xa_mk_value(1)); - MT_BUG_ON(mt, mas.index != 10); - MT_BUG_ON(mt, mas.last != 15); + MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[10], seq100[11], + seq100[12])); + MT_BUG_ON(mt, mas.index != seq100[6]); + rcu_read_unlock(); - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != xa_mk_value(0)); - MT_BUG_ON(mt, mas.index != 0); - MT_BUG_ON(mt, mas.last != 5); + mt_set_non_kernel(1); + mtree_store(mt, seq100[13], NULL, GFP_KERNEL); + check_load(mt, seq100[13], NULL); + check_load(mt, seq100[14], xa_mk_value(seq100[14])); + mtree_store(mt, seq100[14], NULL, GFP_KERNEL); + check_load(mt, seq100[13], NULL); + check_load(mt, seq100[14], NULL); - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != NULL); - MT_BUG_ON(mt, mas.index != 0); - MT_BUG_ON(mt, mas.last != 0); + mas_reset(&mas); + rcu_read_lock(); + MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[16], seq100[15], + seq100[17])); + MT_BUG_ON(mt, mas.index != seq100[13]); + mt_validate(mt); + rcu_read_unlock(); - mas.index = 0; - mas.last = 5; - mas_store(&mas, NULL); + /* + * *DEPRECATED: no retries anymore* Test retry entry in the start of a + * gap. + */ + mt_set_non_kernel(2); + mtree_test_store_range(mt, seq100[18], seq100[14], NULL); + mtree_test_erase(mt, seq100[15]); mas_reset(&mas); - mas_set(&mas, 10); - mas_walk(&mas); + rcu_read_lock(); + MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq100[16], seq100[19], + seq100[20])); + rcu_read_unlock(); + MT_BUG_ON(mt, mas.index != seq100[18]); + mt_validate(mt); + mtree_destroy(mt); - val = mas_prev(&mas, 0); - MT_BUG_ON(mt, val != NULL); - MT_BUG_ON(mt, mas.index != 0); - MT_BUG_ON(mt, mas.last != 0); + /* seq 2000 tests are for multi-level tree gaps */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_seq(mt, 2000, false); + mt_set_non_kernel(1); + mtree_test_erase(mt, seq2000[0]); + mtree_test_erase(mt, seq2000[1]); + mt_set_non_kernel(2); + mas_reset(&mas); + rcu_read_lock(); + MT_BUG_ON(mt, mas_empty_area_rev(&mas, seq2000[2], seq2000[3], + seq2000[4])); + MT_BUG_ON(mt, mas.index != seq2000[1]); + rcu_read_unlock(); + mt_validate(mt); mtree_destroy(mt); - mt_init(mt); - mtree_store_range(mt, 0, 0, xa_mk_value(0), GFP_KERNEL); - mtree_store_range(mt, 5, 5, xa_mk_value(5), GFP_KERNEL); - mas_set(&mas, 5); - val = mas_prev(&mas, 4); - MT_BUG_ON(mt, val != NULL); -} + /* seq 400 tests rebalancing over two levels. */ + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_seq(mt, 400, false); + mtree_test_store_range(mt, seq400[0], seq400[1], NULL); + mt_set_non_kernel(0); + mtree_destroy(mt); -#define RCU_RANGE_COUNT 1000 -#define RCU_MT_BUG_ON(test, y) {if (y) { test->stop = true;} MT_BUG_ON(test->mt, y);} -struct rcu_test_struct2 { - struct maple_tree *mt; - - bool start; - bool stop; - unsigned int thread_count; - - unsigned int seen_toggle; - unsigned int seen_added; - unsigned int seen_modified; - unsigned int seen_deleted; - int pause; - - unsigned long index[RCU_RANGE_COUNT]; - unsigned long last[RCU_RANGE_COUNT]; -}; - -struct rcu_reader_struct { - unsigned int id; - int mod; - int del; - int flip; - int add; - int next; - struct rcu_test_struct2 *test; -}; - -/* RCU reader helper function */ -static void rcu_reader_register(struct rcu_test_struct2 *test) + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_seq(mt, 400, false); + mt_set_non_kernel(50); + mtree_test_store_range(mt, seq400[2], seq400[9], + xa_mk_value(seq400[2])); + mtree_test_store_range(mt, seq400[3], seq400[9], + xa_mk_value(seq400[3])); + mtree_test_store_range(mt, seq400[4], seq400[9], + xa_mk_value(seq400[4])); + mtree_test_store_range(mt, seq400[5], seq400[9], + xa_mk_value(seq400[5])); + mtree_test_store_range(mt, seq400[0], seq400[9], + xa_mk_value(seq400[0])); + mtree_test_store_range(mt, seq400[6], seq400[9], + xa_mk_value(seq400[6])); + mtree_test_store_range(mt, seq400[7], seq400[9], + xa_mk_value(seq400[7])); + mtree_test_store_range(mt, seq400[8], seq400[9], + xa_mk_value(seq400[8])); + mtree_test_store_range(mt, seq400[10], seq400[11], + xa_mk_value(seq400[10])); + mt_validate(mt); + mt_set_non_kernel(0); + mtree_destroy(mt); +} +static noinline void check_node_overwrite(struct maple_tree *mt) { - rcu_register_thread(); - uatomic_inc(&test->thread_count); + int i, max = 4000; - while (!test->start) - usleep(test->pause * 100); -} + for (i = 0; i < max; i++) + mtree_test_store_range(mt, i*100, i*100 + 50, xa_mk_value(i*100)); -static void rcu_reader_setup(struct rcu_reader_struct *reader, - unsigned int id, struct rcu_test_struct2 *test) -{ - reader->id = id; - reader->test = test; - reader->mod = reader->id % 10; - reader->del = (reader->mod + 1) % 10; - reader->flip = (reader->mod + 2) % 10; - reader->add = (reader->mod + 3) % 10; - reader->next = (reader->mod + 4) % 10; + mtree_test_store_range(mt, 319951, 367950, NULL); + /*mt_dump(mt); */ + mt_validate(mt); } -/* RCU reader in increasing index */ -static void *rcu_reader_fwd(void *ptr) +#if defined(BENCH_SLOT_STORE) +static noinline void bench_slot_store(struct maple_tree *mt) { - struct rcu_reader_struct *reader = (struct rcu_reader_struct *)ptr; - struct rcu_test_struct2 *test = reader->test; - unsigned long index = reader->id; - bool toggled, modified, deleted, added; - int i; - void *entry, *prev = NULL; - MA_STATE(mas, test->mt, 0, 0); + int i, brk = 105, max = 1040, brk_start = 100, count = 20000000; - rcu_reader_register(test); - toggled = modified = deleted = added = false; + for (i = 0; i < max; i += 10) + mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); - while (!test->stop) { - i = 0; - /* mas_for_each ?*/ - rcu_read_lock(); - mas_set(&mas, test->index[index]); - mas_for_each(&mas, entry, test->last[index + 9]) { - unsigned long r_start, r_end, alt_start; - void *expected, *alt; - - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - - if (i == reader->del) { - if (!deleted) { - alt_start = test->index[index + reader->flip]; - /* delete occurred. */ - if (mas.index == alt_start) { - uatomic_inc(&test->seen_deleted); - deleted = true; - } - } - if (deleted) { - i = reader->flip; - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - } - } - - if (!added && (i == reader->add)) { - alt_start = test->index[index + reader->next]; - if (mas.index == r_start) { - uatomic_inc(&test->seen_added); - added = true; - } else if (mas.index == alt_start) { - i = reader->next; - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - } - } - - RCU_MT_BUG_ON(test, mas.index != r_start); - RCU_MT_BUG_ON(test, mas.last != r_end); - - if (i == reader->flip) { - alt = xa_mk_value(index + i + RCU_RANGE_COUNT); - if (prev) { - if (toggled && entry == expected) - uatomic_inc(&test->seen_toggle); - else if (!toggled && entry == alt) - uatomic_inc(&test->seen_toggle); - } - - if (entry == expected) - toggled = false; - else if (entry == alt) - toggled = true; - else { - printk("!!%lu-%lu -> %p not %p or %p\n", mas.index, mas.last, entry, expected, alt); - RCU_MT_BUG_ON(test, 1); - } - - prev = entry; - } else if (i == reader->mod) { - alt = xa_mk_value(index + i * 2 + 1 + - RCU_RANGE_COUNT); - if (entry != expected) { - if (!modified) - uatomic_inc(&test->seen_modified); - modified = true; - } else { - if (modified) - uatomic_inc(&test->seen_modified); - modified = false; - } - - if (modified) - RCU_MT_BUG_ON(test, entry != alt); - - } else { - if (entry != expected) - printk("!!%lu-%lu -> %p not %p\n", mas.index, mas.last, entry, expected); - RCU_MT_BUG_ON(test, entry != expected); - } - - i++; - } - rcu_read_unlock(); - usleep(test->pause); + for (i = 0; i < count; i++) { + mtree_store_range(mt, brk, brk, NULL, GFP_KERNEL); + mtree_store_range(mt, brk_start, brk, xa_mk_value(brk), + GFP_KERNEL); } - - rcu_unregister_thread(); - return NULL; } +#endif -/* RCU reader in decreasing index */ -static void *rcu_reader_rev(void *ptr) +#if defined(BENCH_NODE_STORE) +static noinline void bench_node_store(struct maple_tree *mt) { - struct rcu_reader_struct *reader = (struct rcu_reader_struct *)ptr; - struct rcu_test_struct2 *test = reader->test; - unsigned long index = reader->id; - bool toggled, modified, deleted, added; - int i; - void *prev = NULL; - MA_STATE(mas, test->mt, 0, 0); - - rcu_reader_register(test); - toggled = modified = deleted = added = false; - - - while (!test->stop) { - void *entry; - - i = 9; - mas_set(&mas, test->index[index + i]); - - rcu_read_lock(); - while (i--) { - unsigned long r_start, r_end, alt_start; - void *expected, *alt; - int line = __LINE__; - - entry = mas_prev(&mas, test->index[index]); - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - - if (i == reader->del) { - alt_start = test->index[index + reader->mod]; - if (mas.index == alt_start) { - line = __LINE__; - if (!deleted) - uatomic_inc(&test->seen_deleted); - deleted = true; - } - if (deleted) { - line = __LINE__; - i = reader->mod; - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - } - } - if (!added && (i == reader->add)) { - alt_start = test->index[index + reader->flip]; - if (mas.index == r_start) { - line = __LINE__; - uatomic_inc(&test->seen_added); - added = true; - } else if (mas.index == alt_start) { - line = __LINE__; - i = reader->flip; - r_start = test->index[index + i]; - r_end = test->last[index + i]; - expected = xa_mk_value(r_start); - } - } - - if (i == reader->mod) - line = __LINE__; - else if (i == reader->flip) - line = __LINE__; - - if (mas.index != r_start) { - alt = xa_mk_value(index + i * 2 + 1 + - RCU_RANGE_COUNT); - mt_dump(test->mt); - printk("Error: %lu-%lu %p != %lu-%lu %p %p line %d i %d\n", - mas.index, mas.last, entry, - r_start, r_end, expected, alt, - line, i); - } - RCU_MT_BUG_ON(test, mas.index != r_start); - RCU_MT_BUG_ON(test, mas.last != r_end); - - if (i == reader->mod) { - alt = xa_mk_value(index + i * 2 + 1 + - RCU_RANGE_COUNT); - - if (entry != expected) { - if (!modified) - uatomic_inc(&test->seen_modified); - modified = true; - } else { - if (modified) - uatomic_inc(&test->seen_modified); - modified = false; - } - if (modified) - RCU_MT_BUG_ON(test, entry != alt); - - - } else if (i == reader->flip) { - alt = xa_mk_value(index + i + - RCU_RANGE_COUNT); - if (prev) { - if (toggled && entry == expected) - uatomic_inc(&test->seen_toggle); - else if (!toggled && entry == alt) - uatomic_inc(&test->seen_toggle); - } - - if (entry == expected) - toggled = false; - else if (entry == alt) - toggled = true; - else { - printk("%lu-%lu %p != %p or %p\n", - mas.index, mas.last, entry, - expected, alt); - RCU_MT_BUG_ON(test, 1); - } - - prev = entry; - } else { - if (entry != expected) - printk("%lu-%lu %p != %p\n", mas.index, - mas.last, entry, expected); - RCU_MT_BUG_ON(test, entry != expected); - } - } - rcu_read_unlock(); - usleep(test->pause); - } + int i, overwrite = 76, max = 240, count = 20000000; - rcu_unregister_thread(); - return NULL; -} + for (i = 0; i < max; i += 10) + mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); -static void rcu_stress_rev(struct maple_tree *mt, struct rcu_test_struct2 *test, - int count, struct rcu_reader_struct *test_reader) -{ - int i, j = 10000; - bool toggle = true; - - test->start = true; /* Release the hounds! */ - usleep(5); - - while (j--) { - toggle = !toggle; - i = count; - while (i--) { - unsigned long start, end; - struct rcu_reader_struct *this = &test_reader[i]; - - /* Mod offset */ - if (j == 600) { - start = test->index[this->id + this->mod]; - end = test->last[this->id + this->mod]; - mtree_store_range(mt, start, end, - xa_mk_value(this->id + this->mod * 2 + - 1 + RCU_RANGE_COUNT), - GFP_KERNEL); - } - - /* Toggle */ - if (!(j % 5)) { - start = test->index[this->id + this->flip]; - end = test->last[this->id + this->flip]; - mtree_store_range(mt, start, end, - xa_mk_value((toggle ? start : - this->id + this->flip + - RCU_RANGE_COUNT)), - GFP_KERNEL); - } - - /* delete */ - if (j == 400) { - start = test->index[this->id + this->del]; - end = test->last[this->id + this->del]; - mtree_store_range(mt, start, end, NULL, GFP_KERNEL); - } - - /* add */ - if (j == 500) { - start = test->index[this->id + this->add]; - end = test->last[this->id + this->add]; - mtree_store_range(mt, start, end, - xa_mk_value(start), GFP_KERNEL); - } - } - usleep(test->pause); - /* If a test fails, don't flood the console */ - if (test->stop) - break; - } -} + for (i = 0; i < count; i++) { + mtree_store_range(mt, overwrite, overwrite + 15, + xa_mk_value(overwrite), GFP_KERNEL); -static void rcu_stress_fwd(struct maple_tree *mt, struct rcu_test_struct2 *test, - int count, struct rcu_reader_struct *test_reader) -{ - int j, i; - bool toggle = true; - - test->start = true; /* Release the hounds! */ - usleep(5); - for (j = 0; j < 10000; j++) { - toggle = !toggle; - for (i = 0; i < count; i++) { - unsigned long start, end; - struct rcu_reader_struct *this = &test_reader[i]; - - /* Mod offset */ - if (j == 600) { - start = test->index[this->id + this->mod]; - end = test->last[this->id + this->mod]; - mtree_store_range(mt, start, end, - xa_mk_value(this->id + this->mod * 2 + - 1 + RCU_RANGE_COUNT), - GFP_KERNEL); - } - - /* Toggle */ - if (!(j % 5)) { - start = test->index[this->id + this->flip]; - end = test->last[this->id + this->flip]; - mtree_store_range(mt, start, end, - xa_mk_value((toggle ? start : - this->id + this->flip + - RCU_RANGE_COUNT)), - GFP_KERNEL); - } - - /* delete */ - if (j == 400) { - start = test->index[this->id + this->del]; - end = test->last[this->id + this->del]; - mtree_store_range(mt, start, end, NULL, GFP_KERNEL); - } - - /* add */ - if (j == 500) { - start = test->index[this->id + this->add]; - end = test->last[this->id + this->add]; - mtree_store_range(mt, start, end, - xa_mk_value(start), GFP_KERNEL); - } - } - usleep(test->pause); - /* If a test fails, don't flood the console */ - if (test->stop) - break; + overwrite += 5; + if (overwrite >= 135) + overwrite = 76; } } +#endif -/* - * This is to check: - * 1. Range that is not ever present - * 2. Range that is always present - * 3. Things being added but not removed. - * 4. Things being removed but not added. - * 5. Things are being added and removed, searches my succeed or fail - * - * This sets up two readers for every 10 entries; one forward and one reverse - * reading. - */ -static void rcu_stress(struct maple_tree *mt, bool forward) +#if defined(BENCH_AWALK) +static noinline void bench_awalk(struct maple_tree *mt) { - unsigned int count, i; - unsigned long r, seed; - pthread_t readers[RCU_RANGE_COUNT / 5]; - struct rcu_test_struct2 test; - struct rcu_reader_struct test_reader[RCU_RANGE_COUNT / 5]; - void *(*function)(void *); - - /* Test setup */ - test.mt = mt; - test.pause = 5; - test.seen_toggle = 0; - test.seen_deleted = 0; - test.seen_added = 0; - test.seen_modified = 0; - test.thread_count = 0; - test.start = test.stop = false; - seed = time(NULL); - srand(seed); - for (i = 0; i < RCU_RANGE_COUNT; i++) { - r = seed + rand(); - mtree_store_range(mt, seed, r, - xa_mk_value(seed), GFP_KERNEL); - - /* Record start and end of entry */ - test.index[i] = seed; - test.last[i] = r; - seed = 1 + r + rand() % 10; - } + int i, max = 2500, count = 50000000; + MA_STATE(mas, mt, 1470, 1470); - i = count = ARRAY_SIZE(readers); - while (i--) { - unsigned long id; + for (i = 0; i < max; i += 10) + mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); - id = i / 2 * 10; - if (i % 2) - function = rcu_reader_fwd; - else - function = rcu_reader_rev; + mtree_store_range(mt, 1470, 1475, NULL, GFP_KERNEL); - rcu_reader_setup(&test_reader[i], id, &test); - if (pthread_create(&readers[i], NULL, *function, - &test_reader[i])) { - perror("creating reader thread"); - exit(1); - } + for (i = 0; i < count; i++) { + mas_empty_area_rev(&mas, 0, 2000, 10); + mas_reset(&mas); } +} +#endif +#if defined(BENCH_WALK) +static noinline void bench_walk(struct maple_tree *mt) +{ + int i, max = 2500, count = 550000000; + MA_STATE(mas, mt, 1470, 1470); - for (i = 0; i < ARRAY_SIZE(readers); i++) { - struct rcu_reader_struct *this = &test_reader[i]; - int add = this->id + this->add; + for (i = 0; i < max; i += 10) + mtree_store_range(mt, i, i + 5, xa_mk_value(i), GFP_KERNEL); - /* Remove add entries from the tree for later addition */ - mtree_store_range(mt, test.index[add], test.last[add], - NULL, GFP_KERNEL); + for (i = 0; i < count; i++) { + mas_walk(&mas); + mas_reset(&mas); } - mt_set_in_rcu(mt); - do { - usleep(5); - } while (test.thread_count > ARRAY_SIZE(readers)); - - if (forward) - rcu_stress_fwd(mt, &test, count, test_reader); - else - rcu_stress_rev(mt, &test, count, test_reader); - - test.stop = true; - while (count--) - pthread_join(readers[count], NULL); - - mt_validate(mt); } +#endif - -struct rcu_test_struct { - struct maple_tree *mt; /* the maple tree */ - int count; /* Number of times to check value(s) */ - unsigned long index; /* The first index to check */ - void *entry1; /* The first entry value */ - void *entry2; /* The second entry value */ - void *entry3; /* The third entry value */ - - bool update_2; - bool update_3; - unsigned long range_start; - unsigned long range_end; - unsigned int loop_sleep; - unsigned int val_sleep; - - unsigned int failed; /* failed detection for other threads */ - unsigned int seen_entry2; /* Number of threads that have seen the new value */ - unsigned int seen_entry3; /* Number of threads that have seen the new value */ - unsigned int seen_both; /* Number of threads that have seen both new values */ - unsigned int seen_toggle; - unsigned int seen_added; - unsigned int seen_removed; - unsigned long last; /* The end of the range to write. */ - - unsigned long removed; /* The index of the removed entry */ - unsigned long added; /* The index of the removed entry */ - unsigned long toggle; /* The index of the removed entry */ -}; - -static inline -int eval_rcu_entry(struct rcu_test_struct *test, void *entry, bool *update_2, - bool *update_3) +#if defined(BENCH_MT_FOR_EACH) +static noinline void bench_mt_for_each(struct maple_tree *mt) { - if (entry == test->entry1) - return 0; + int i, count = 1000000; + unsigned long max = 2500, index = 0; + void *entry; - if (entry == test->entry2) { - if (!(*update_2)) { - uatomic_inc(&test->seen_entry2); - *update_2 = true; - if (update_3) - uatomic_inc(&test->seen_both); - } - return 0; - } + for (i = 0; i < max; i += 5) + mtree_store_range(mt, i, i + 4, xa_mk_value(i), GFP_KERNEL); + + for (i = 0; i < count; i++) { + unsigned long j = 0; - if (entry == test->entry3) { - if (!(*update_3)) { - uatomic_inc(&test->seen_entry3); - *update_3 = true; - if (update_2) - uatomic_inc(&test->seen_both); + mt_for_each(mt, entry, index, max) { + MT_BUG_ON(mt, entry != xa_mk_value(j)); + j += 5; } - return 0; + + index = 0; } - return 1; } +#endif -/* - * rcu_val() - Read a given value in the tree test->count times using the - * regular API - * - * @ptr: The pointer to the rcu_test_struct - */ -static void *rcu_val(void *ptr) +/* check_forking - simulate the kernel forking sequence with the tree. */ +static noinline void check_forking(struct maple_tree *mt) { - struct rcu_test_struct *test = (struct rcu_test_struct *)ptr; - unsigned long count = test->count; - bool update_2 = false; - bool update_3 = false; - void *entry; - rcu_register_thread(); - while (count--) { - usleep(test->val_sleep); - /* - * No locking required, regular API locking is handled in the - * maple tree code - */ - entry = mtree_load(test->mt, test->index); - MT_BUG_ON(test->mt, eval_rcu_entry(test, entry, &update_2, - &update_3)); + struct maple_tree newmt; + int i, nr_entries = 134; + void *val; + MA_STATE(mas, mt, 0, 0); + MA_STATE(newmas, mt, 0, 0); + + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); + + mt_set_non_kernel(99999); + mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); + newmas.tree = &newmt; + mas_reset(&newmas); + mas_reset(&mas); + mas_lock(&newmas); + mas.index = 0; + mas.last = 0; + if (mas_expected_entries(&newmas, nr_entries)) { + pr_err("OOM!"); + BUG_ON(1); + } + rcu_read_lock(); + mas_for_each(&mas, val, ULONG_MAX) { + newmas.index = mas.index; + newmas.last = mas.last; + mas_store(&newmas, val); } - rcu_unregister_thread(); - return NULL; + rcu_read_unlock(); + mas_destroy(&newmas); + mas_unlock(&newmas); + mt_validate(&newmt); + mt_set_non_kernel(0); + mtree_destroy(&newmt); } -/* - * rcu_loop() - Loop over a section of the maple tree, checking for an expected - * value using the advanced API - * - * @ptr - The pointer to the rcu_test_struct - */ -static void *rcu_loop(void *ptr) +static noinline void check_mas_store_gfp(struct maple_tree *mt) { - struct rcu_test_struct *test = (struct rcu_test_struct *)ptr; - unsigned long count = test->count; - void *entry, *expected; - bool update_2 = false; - bool update_3 = false; - MA_STATE(mas, test->mt, test->range_start, test->range_start); - rcu_register_thread(); - - /* - * Loop through the test->range_start - test->range_end test->count - * times - */ - while (count--) { - usleep(test->loop_sleep); - rcu_read_lock(); - mas_for_each(&mas, entry, test->range_end) { - /* The expected value is based on the start range. */ - expected = xa_mk_value(mas.index ? mas.index / 10 : 0); - - /* Out of the interesting range */ - if (mas.index < test->index || mas.index > test->last) { - if (entry != expected) { - printk("%lx - %lx = %p not %p\n", - mas.index, mas.last, entry, expected); - } - MT_BUG_ON(test->mt, entry != expected); - continue; - } + struct maple_tree newmt; + int i, nr_entries = 135; + void *val; + MA_STATE(mas, mt, 0, 0); + MA_STATE(newmas, mt, 0, 0); - if (entry == expected) - continue; /* Not seen. */ + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); - /* In the interesting range */ - MT_BUG_ON(test->mt, eval_rcu_entry(test, entry, - &update_2, - &update_3)); - } - rcu_read_unlock(); - mas_set(&mas, test->range_start); + mt_set_non_kernel(99999); + mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); + newmas.tree = &newmt; + rcu_read_lock(); + mas_lock(&newmas); + mas_reset(&newmas); + mas_set(&mas, 0); + mas_for_each(&mas, val, ULONG_MAX) { + newmas.index = mas.index; + newmas.last = mas.last; + mas_store_gfp(&newmas, val, GFP_KERNEL); } - - rcu_unregister_thread(); - return NULL; + mas_unlock(&newmas); + rcu_read_unlock(); + mt_validate(&newmt); + mt_set_non_kernel(0); + mtree_destroy(&newmt); } -static noinline -void run_check_rcu(struct maple_tree *mt, struct rcu_test_struct *vals) +#if defined(BENCH_FORK) +static noinline void bench_forking(struct maple_tree *mt) { - int i; - void *(*function)(void *); - pthread_t readers[20]; - - mt_set_in_rcu(mt); - MT_BUG_ON(mt, !mt_in_rcu(mt)); + struct maple_tree newmt; + int i, nr_entries = 134, nr_fork = 80000; + void *val; + MA_STATE(mas, mt, 0, 0); + MA_STATE(newmas, mt, 0, 0); - for (i = 0; i < ARRAY_SIZE(readers); i++) { - if (i % 2) - function = rcu_loop; - else - function = rcu_val; + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); - if (pthread_create(&readers[i], NULL, *function, vals)) { - perror("creating reader thread"); - exit(1); + for (i = 0; i < nr_fork; i++) { + mt_set_non_kernel(99999); + mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); + newmas.tree = &newmt; + mas_reset(&newmas); + mas_reset(&mas); + mas.index = 0; + mas.last = 0; + rcu_read_lock(); + mas_lock(&newmas); + if (mas_expected_entries(&newmas, nr_entries)) { + printk("OOM!"); + BUG_ON(1); + } + mas_for_each(&mas, val, ULONG_MAX) { + newmas.index = mas.index; + newmas.last = mas.last; + mas_store(&newmas, val); } + mas_destroy(&newmas); + mas_unlock(&newmas); + rcu_read_unlock(); + mt_validate(&newmt); + mt_set_non_kernel(0); + mtree_destroy(&newmt); } - - usleep(5); /* small yield to ensure all threads are at least started. */ - mtree_store_range(mt, vals->index, vals->last, vals->entry2, - GFP_KERNEL); - while (i--) - pthread_join(readers[i], NULL); - - /* Make sure the test caught at least one update. */ - MT_BUG_ON(mt, !vals->seen_entry2); } +#endif -static noinline -void run_check_rcu_slowread(struct maple_tree *mt, struct rcu_test_struct *vals) +static noinline void next_prev_test(struct maple_tree *mt) { + int i, nr_entries; + void *val; + MA_STATE(mas, mt, 0, 0); + struct maple_enode *mn; + unsigned long *level2; + unsigned long level2_64[] = {707, 1000, 710, 715, 720, 725}; + unsigned long level2_32[] = {1747, 2000, 1750, 1755, 1760, 1765}; - int i; - void *(*function)(void *); - pthread_t readers[20]; - unsigned int index = vals->index; + if (MAPLE_32BIT) { + nr_entries = 500; + level2 = level2_32; + } else { + nr_entries = 200; + level2 = level2_64; + } - mt_set_in_rcu(mt); - MT_BUG_ON(mt, !mt_in_rcu(mt)); + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); - for (i = 0; i < ARRAY_SIZE(readers); i++) { - if (i % 2) - function = rcu_loop; - else - function = rcu_val; + mas_lock(&mas); + for (i = 0; i <= nr_entries / 2; i++) { + mas_next(&mas, 1000); + if (mas_is_none(&mas)) + break; - if (pthread_create(&readers[i], NULL, *function, vals)) { - perror("creating reader thread"); - exit(1); - } } - - usleep(5); /* small yield to ensure all threads are at least started. */ - - while (index <= vals->last) { - mtree_store(mt, index, - (index % 2 ? vals->entry2 : vals->entry3), - GFP_KERNEL); - index++; - usleep(5); + mas_reset(&mas); + mas_set(&mas, 0); + i = 0; + mas_for_each(&mas, val, 1000) { + i++; } - while (i--) - pthread_join(readers[i], NULL); - - /* Make sure the test caught at least one update. */ - MT_BUG_ON(mt, !vals->seen_entry2); - MT_BUG_ON(mt, !vals->seen_entry3); - MT_BUG_ON(mt, !vals->seen_both); -} -static noinline void check_rcu_simulated(struct maple_tree *mt) -{ - unsigned long i, nr_entries = 1000; - unsigned long target = 4320; - unsigned long val = 0xDEAD; + mas_reset(&mas); + mas_set(&mas, 0); + i = 0; + mas_for_each(&mas, val, 1000) { + mas_pause(&mas); + i++; + } - MA_STATE(mas_writer, mt, 0, 0); - MA_STATE(mas_reader, mt, target, target); + /* + * 680 - 685 = 0x61a00001930c + * 686 - 689 = NULL; + * 690 - 695 = 0x61a00001930c + * Check simple next/prev + */ + mas_set(&mas, 686); + val = mas_walk(&mas); + MT_BUG_ON(mt, val != NULL); - rcu_register_thread(); + val = mas_next(&mas, 1000); + MT_BUG_ON(mt, val != xa_mk_value(690 / 10)); + MT_BUG_ON(mt, mas.index != 690); + MT_BUG_ON(mt, mas.last != 695); - mt_set_in_rcu(mt); - mas_lock(&mas_writer); - for (i = 0; i <= nr_entries; i++) { - mas_writer.index = i * 10; - mas_writer.last = i * 10 + 5; - mas_store_gfp(&mas_writer, xa_mk_value(i), GFP_KERNEL); - } - mas_unlock(&mas_writer); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != xa_mk_value(680 / 10)); + MT_BUG_ON(mt, mas.index != 680); + MT_BUG_ON(mt, mas.last != 685); - /* Overwrite one entry with a new value. */ - mas_set_range(&mas_writer, target, target + 5); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); - rcu_read_unlock(); + val = mas_next(&mas, 1000); + MT_BUG_ON(mt, val != xa_mk_value(690 / 10)); + MT_BUG_ON(mt, mas.index != 690); + MT_BUG_ON(mt, mas.last != 695); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); - mas_reset(&mas_reader); + val = mas_next(&mas, 1000); + MT_BUG_ON(mt, val != xa_mk_value(700 / 10)); + MT_BUG_ON(mt, mas.index != 700); + MT_BUG_ON(mt, mas.last != 705); + /* Check across node boundaries of the tree */ + mas_set(&mas, 70); + val = mas_walk(&mas); + MT_BUG_ON(mt, val != xa_mk_value(70 / 10)); + MT_BUG_ON(mt, mas.index != 70); + MT_BUG_ON(mt, mas.last != 75); - /* Overwrite 1/2 the entry */ - mas_set_range(&mas_writer, target, target + 2); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); - rcu_read_unlock(); + val = mas_next(&mas, 1000); + MT_BUG_ON(mt, val != xa_mk_value(80 / 10)); + MT_BUG_ON(mt, mas.index != 80); + MT_BUG_ON(mt, mas.last != 85); + val = mas_prev(&mas, 70); + MT_BUG_ON(mt, val != xa_mk_value(70 / 10)); + MT_BUG_ON(mt, mas.index != 70); + MT_BUG_ON(mt, mas.last != 75); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); - mas_reset(&mas_reader); + /* Check across two levels of the tree */ + mas_reset(&mas); + mas_set(&mas, level2[0]); + val = mas_walk(&mas); + MT_BUG_ON(mt, val != NULL); + val = mas_next(&mas, level2[1]); + MT_BUG_ON(mt, val != xa_mk_value(level2[2] / 10)); + MT_BUG_ON(mt, mas.index != level2[2]); + MT_BUG_ON(mt, mas.last != level2[3]); + mn = mas.node; - /* Overwrite last 1/2 the entry */ - mas_set_range(&mas_writer, target + 2, target + 5); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - rcu_read_unlock(); + val = mas_next(&mas, level2[1]); + MT_BUG_ON(mt, val != xa_mk_value(level2[4] / 10)); + MT_BUG_ON(mt, mas.index != level2[4]); + MT_BUG_ON(mt, mas.last != level2[5]); + MT_BUG_ON(mt, mn == mas.node); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != xa_mk_value(level2[2] / 10)); + MT_BUG_ON(mt, mas.index != level2[2]); + MT_BUG_ON(mt, mas.last != level2[3]); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); - mas_reset(&mas_reader); + /* Check running off the end and back on */ + mas_set(&mas, nr_entries * 10); + val = mas_walk(&mas); + MT_BUG_ON(mt, val != xa_mk_value(nr_entries)); + MT_BUG_ON(mt, mas.index != (nr_entries * 10)); + MT_BUG_ON(mt, mas.last != (nr_entries * 10 + 5)); - /* Overwrite more than the entry */ - mas_set_range(&mas_writer, target - 5, target + 15); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); - rcu_read_unlock(); + val = mas_next(&mas, ULONG_MAX); + MT_BUG_ON(mt, val != NULL); + MT_BUG_ON(mt, mas.index != ULONG_MAX); + MT_BUG_ON(mt, mas.last != ULONG_MAX); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); - mas_reset(&mas_reader); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != xa_mk_value(nr_entries)); + MT_BUG_ON(mt, mas.index != (nr_entries * 10)); + MT_BUG_ON(mt, mas.last != (nr_entries * 10 + 5)); - /* Overwrite more than the node. */ - mas_set_range(&mas_writer, target - 400, target + 400); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); - rcu_read_unlock(); + /* Check running off the start and back on */ + mas_reset(&mas); + mas_set(&mas, 10); + val = mas_walk(&mas); + MT_BUG_ON(mt, val != xa_mk_value(1)); + MT_BUG_ON(mt, mas.index != 10); + MT_BUG_ON(mt, mas.last != 15); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); - mas_reset(&mas_reader); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != xa_mk_value(0)); + MT_BUG_ON(mt, mas.index != 0); + MT_BUG_ON(mt, mas.last != 5); - /* Overwrite the tree */ - mas_set_range(&mas_writer, 0, ULONG_MAX); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); - rcu_read_unlock(); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != NULL); + MT_BUG_ON(mt, mas.index != 0); + MT_BUG_ON(mt, mas.last != 0); - /* Clear out tree & recreate it */ - mas_lock(&mas_writer); - mas_set_range(&mas_writer, 0, ULONG_MAX); - mas_store_gfp(&mas_writer, NULL, GFP_KERNEL); - mas_set_range(&mas_writer, 0, 0); - for (i = 0; i <= nr_entries; i++) { - mas_writer.index = i * 10; - mas_writer.last = i * 10 + 5; - mas_store_gfp(&mas_writer, xa_mk_value(i), GFP_KERNEL); - } - mas_unlock(&mas_writer); + mas.index = 0; + mas.last = 5; + mas_store(&mas, NULL); + mas_reset(&mas); + mas_set(&mas, 10); + mas_walk(&mas); - /* next check */ - /* Overwrite one entry with a new value. */ - mas_reset(&mas_reader); - mas_set_range(&mas_writer, target, target + 5); - mas_set_range(&mas_reader, target, target); - rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_prev(&mas_reader, 0); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_next(&mas_reader, ULONG_MAX) != xa_mk_value(val)); - rcu_read_unlock(); + val = mas_prev(&mas, 0); + MT_BUG_ON(mt, val != NULL); + MT_BUG_ON(mt, mas.index != 0); + MT_BUG_ON(mt, mas.last != 0); + mas_unlock(&mas); - /* Restore value. */ - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); - mas_unlock(&mas_writer); + mtree_destroy(mt); - /* prev check */ - /* Overwrite one entry with a new value. */ - mas_reset(&mas_reader); - mas_set_range(&mas_writer, target, target + 5); - mas_set_range(&mas_reader, target, target); + mt_init(mt); + mtree_store_range(mt, 0, 0, xa_mk_value(0), GFP_KERNEL); + mtree_store_range(mt, 5, 5, xa_mk_value(5), GFP_KERNEL); rcu_read_lock(); - MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); - mas_next(&mas_reader, ULONG_MAX); - mas_lock(&mas_writer); - mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); - mas_unlock(&mas_writer); - MT_BUG_ON(mt, mas_prev(&mas_reader, 0) != xa_mk_value(val)); + mas_set(&mas, 5); + val = mas_prev(&mas, 4); + MT_BUG_ON(mt, val != NULL); rcu_read_unlock(); - - rcu_unregister_thread(); } -static noinline void check_rcu_threaded(struct maple_tree *mt) -{ - unsigned long i, nr_entries = 1000; - struct rcu_test_struct vals; - - vals.val_sleep = 200; - vals.loop_sleep = 110; - - rcu_register_thread(); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); - /* Store across several slots. */ - vals.count = 1000; - vals.mt = mt; - vals.index = 8650; - vals.last = 8666; - vals.entry1 = xa_mk_value(865); - vals.entry2 = xa_mk_value(8650); - vals.entry3 = xa_mk_value(8650); - vals.range_start = 0; - vals.range_end = ULONG_MAX; - vals.seen_entry2 = 0; - vals.seen_entry3 = 0; - - run_check_rcu(mt, &vals); - mtree_destroy(mt); - - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); - - /* 4390-4395: value 439 (0x1b7) [0x36f] */ - /* Store across several slots. */ - /* Spanning store. */ - vals.count = 10000; - vals.mt = mt; - vals.index = 4390; - vals.last = 4398; - vals.entry1 = xa_mk_value(4390); - vals.entry2 = xa_mk_value(439); - vals.entry3 = xa_mk_value(439); - vals.seen_entry2 = 0; - vals.range_start = 4316; - vals.range_end = 5035; - run_check_rcu(mt, &vals); - mtree_destroy(mt); - - - /* Forward writer for rcu stress */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - rcu_stress(mt, true); - mtree_destroy(mt); - - /* Reverse writer for rcu stress */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - rcu_stress(mt, false); - mtree_destroy(mt); - - /* Slow reader test with spanning store. */ - mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); - for (i = 0; i <= nr_entries; i++) - mtree_store_range(mt, i*10, i*10 + 5, - xa_mk_value(i), GFP_KERNEL); - - /* 4390-4395: value 439 (0x1b7) [0x36f] */ - /* Store across several slots. */ - /* Spanning store. */ - vals.count = 15000; - vals.mt = mt; - vals.index = 4390; - vals.last = 4398; - vals.entry1 = xa_mk_value(4390); - vals.entry2 = xa_mk_value(439); - vals.entry3 = xa_mk_value(4391); - vals.seen_toggle = 0; - vals.seen_added = 0; - vals.seen_removed = 0; - vals.range_start = 4316; - vals.range_end = 5035; - vals.removed = 4360; - vals.added = 4396; - vals.toggle = 4347; - vals.val_sleep = 400; - vals.loop_sleep = 200; - vals.seen_entry2 = 0; - vals.seen_entry3 = 0; - vals.seen_both = 0; - vals.entry3 = xa_mk_value(438); - - run_check_rcu_slowread(mt, &vals); - rcu_unregister_thread(); -} -extern void test_kmem_cache_bulk(void); /* Test spanning writes that require balancing right sibling or right cousin */ static noinline void check_spanning_relatives(struct maple_tree *mt) @@ -37556,7 +2021,7 @@ static noinline void check_fuzzer(struct maple_tree *mt) * Also discovered issue with metadata setting. */ mt_init_flags(mt, 0); - mtree_test_store_range(mt, 0, 18446744073709551615UL, (void *)0x1); + mtree_test_store_range(mt, 0, ULONG_MAX, (void *)0x1); mtree_test_store(mt, 4, (void *)0x9); mtree_test_erase(mt, 5); mtree_test_erase(mt, 0); @@ -37612,9 +2077,9 @@ static noinline void check_fuzzer(struct maple_tree *mt) mtree_test_insert(mt, 8, (void *)0x11); mtree_test_insert(mt, 4, (void *)0x9); mtree_test_insert(mt, 2480, (void *)0x1361); - mtree_test_insert(mt, 18446744073709551615UL, + mtree_test_insert(mt, ULONG_MAX, (void *)0xffffffffffffffff); - mtree_test_erase(mt, 18446744073709551615UL); + mtree_test_erase(mt, ULONG_MAX); mtree_destroy(mt); /* @@ -37883,8 +2348,8 @@ static noinline void check_fuzzer(struct maple_tree *mt) mtree_test_insert(mt, 8, (void *)0x11); mtree_test_insert(mt, 21, (void *)0x2b); mtree_test_insert(mt, 2, (void *)0x5); - mtree_test_insert(mt, 18446744073709551605UL, (void *)0xffffffffffffffeb); - mtree_test_erase(mt, 18446744073709551605UL); + mtree_test_insert(mt, ULONG_MAX - 10, (void *)0xffffffffffffffeb); + mtree_test_erase(mt, ULONG_MAX - 10); mtree_test_store_range(mt, 0, 281, (void *)0x1); mtree_test_erase(mt, 2); mtree_test_insert(mt, 1211, (void *)0x977); @@ -37900,9 +2365,11 @@ static noinline void check_fuzzer(struct maple_tree *mt) mtree_test_insert(mt, 8, (void *)0x11); mtree_test_insert(mt, 21, (void *)0x2b); mtree_test_insert(mt, 2, (void *)0x5); - mtree_test_insert(mt, 18446744073709551605UL, (void *)0xffffffffffffffeb); - mtree_test_erase(mt, 18446744073709551605UL); + mtree_test_insert(mt, ULONG_MAX - 10, (void *)0xffffffffffffffeb); + mtree_test_erase(mt, ULONG_MAX - 10); } + +/* duplicate the tree with a specific gap */ static noinline void check_dup_gaps(struct maple_tree *mt, unsigned long nr_entries, bool zero_start, unsigned long gap) @@ -37914,7 +2381,6 @@ static noinline void check_dup_gaps(struct maple_tree *mt, MA_STATE(mas, mt, 0, 0); MA_STATE(newmas, &newmt, 0, 0); - if (!zero_start) i = 1; @@ -37925,58 +2391,78 @@ static noinline void check_dup_gaps(struct maple_tree *mt, mt_init_flags(&newmt, MT_FLAGS_ALLOC_RANGE); mt_set_non_kernel(99999); + mas_lock(&newmas); ret = mas_expected_entries(&newmas, nr_entries); mt_set_non_kernel(0); MT_BUG_ON(mt, ret != 0); + rcu_read_lock(); mas_for_each(&mas, tmp, ULONG_MAX) { newmas.index = mas.index; newmas.last = mas.last; mas_store(&newmas, tmp); } - - mas_destroy(&mas); + rcu_read_unlock(); mas_destroy(&newmas); + mas_unlock(&newmas); + mtree_destroy(&newmt); } +/* Duplicate many sizes of trees. Mainly to test expected entry values */ static noinline void check_dup(struct maple_tree *mt) { int i; + int big_start = 100010; /* Check with a value at zero */ for (i = 10; i < 1000; i++) { mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_dup_gaps(mt, i, true, 5); mtree_destroy(mt); + rcu_barrier(); } + cond_resched(); + mt_cache_shrink(); /* Check with a value at zero, no gap */ for (i = 1000; i < 2000; i++) { mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_dup_gaps(mt, i, true, 0); mtree_destroy(mt); + rcu_barrier(); } + cond_resched(); + mt_cache_shrink(); /* Check with a value at zero and unreasonably large */ - for (i = 100010; i < 100020; i++) { + for (i = big_start; i < big_start + 10; i++) { mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_dup_gaps(mt, i, true, 5); mtree_destroy(mt); + rcu_barrier(); } + cond_resched(); + mt_cache_shrink(); /* Small to medium size not starting at zero*/ for (i = 200; i < 1000; i++) { mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_dup_gaps(mt, i, false, 5); mtree_destroy(mt); + rcu_barrier(); } + cond_resched(); + mt_cache_shrink(); /* Unreasonably large not starting at zero*/ - for (i = 100010; i < 100020; i++) { + for (i = big_start; i < big_start + 10; i++) { mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_dup_gaps(mt, i, false, 5); mtree_destroy(mt); + rcu_barrier(); + cond_resched(); + mt_cache_shrink(); } /* Check non-allocation tree not starting at zero */ @@ -37984,22 +2470,32 @@ static noinline void check_dup(struct maple_tree *mt) mt_init_flags(mt, 0); check_dup_gaps(mt, i, false, 5); mtree_destroy(mt); + rcu_barrier(); + cond_resched(); + if (i % 2 == 0) + mt_cache_shrink(); } + mt_cache_shrink(); /* Check non-allocation tree starting at zero */ for (i = 200; i < 1000; i++) { mt_init_flags(mt, 0); check_dup_gaps(mt, i, true, 5); mtree_destroy(mt); + rcu_barrier(); + cond_resched(); } + mt_cache_shrink(); /* Unreasonably large */ - for (i = 100015; i < 100020; i++) { + for (i = big_start + 5; i < big_start + 10; i++) { mt_init_flags(mt, 0); check_dup_gaps(mt, i, true, 5); mtree_destroy(mt); + rcu_barrier(); + mt_cache_shrink(); + cond_resched(); } - } static DEFINE_MTREE(tree); @@ -38059,28 +2555,6 @@ static int maple_tree_seed(void) goto skip; #endif - test_kmem_cache_bulk(); - - mt_init_flags(&tree, 0); - check_new_node(&tree); - mtree_destroy(&tree); - - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); - check_prealloc(&tree); - mtree_destroy(&tree); - - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); - check_spanning_write(&tree); - mtree_destroy(&tree); - - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); - check_null_expand(&tree); - mtree_destroy(&tree); - - mt_init_flags(&tree, 0); - check_dfs_preorder(&tree); - mtree_destroy(&tree); - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); check_forking(&tree); mtree_destroy(&tree); @@ -38094,6 +2568,8 @@ static int maple_tree_seed(void) check_ranges(&tree); mtree_destroy(&tree); +#if defined(CONFIG_64BIT) + /* These tests have ranges outside of 4GB */ mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); check_alloc_range(&tree); mtree_destroy(&tree); @@ -38101,6 +2577,7 @@ static int maple_tree_seed(void) mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); check_alloc_rev_range(&tree); mtree_destroy(&tree); +#endif mt_init_flags(&tree, 0); @@ -38159,10 +2636,6 @@ static int maple_tree_seed(void) /* Clear out the tree */ mtree_destroy(&tree); - mt_init_flags(&tree, 0); - check_erase_testset(&tree); - mtree_destroy(&tree); - mt_init_flags(&tree, 0); /* * set[] = {5015, 5014, 5017, 25, 1000, @@ -38215,7 +2688,6 @@ static int maple_tree_seed(void) check_load(&tree, set[9], &tree); mtree_destroy(&tree); - check_nomem(&tree); mt_init_flags(&tree, 0); check_seq(&tree, 16, false); mtree_destroy(&tree); @@ -38242,10 +2714,6 @@ static int maple_tree_seed(void) check_prev_entry(&tree); mtree_destroy(&tree); - mt_init_flags(&tree, 0); - check_erase2_sets(&tree); - mtree_destroy(&tree); - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); check_gap_combining(&tree); mtree_destroy(&tree); @@ -38258,14 +2726,6 @@ static int maple_tree_seed(void) next_prev_test(&tree); mtree_destroy(&tree); - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); - check_rcu_simulated(&tree); - mtree_destroy(&tree); - - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); - check_rcu_threaded(&tree); - mtree_destroy(&tree); - mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); check_spanning_relatives(&tree); mtree_destroy(&tree); diff --git a/tools/testing/radix-tree/.gitignore b/tools/testing/radix-tree/.gitignore index c901d96dd013..49bccb90c35b 100644 --- a/tools/testing/radix-tree/.gitignore +++ b/tools/testing/radix-tree/.gitignore @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only +generated/bit-length.h generated/map-shift.h idr.c idr-test diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile index 89d613e0505b..caf32a9b9608 100644 --- a/tools/testing/radix-tree/Makefile +++ b/tools/testing/radix-tree/Makefile @@ -18,9 +18,14 @@ endif ifeq ($(BUILD), 32) CFLAGS += -m32 LDFLAGS += -m32 +LONG_BIT := 32 endif -targets: generated/map-shift.h $(TARGETS) +ifndef LONG_BIT +LONG_BIT := $(shell getconf LONG_BIT) +endif + +targets: generated/map-shift.h generated/bit-length.h $(TARGETS) main: $(OFILES) @@ -34,11 +39,11 @@ maple: $(CORE_OFILES) multiorder: multiorder.o $(CORE_OFILES) clean: - $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h + $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h generated/bit-length.h vpath %.c ../../lib -$(OFILES): Makefile *.h */*.h generated/map-shift.h \ +$(OFILES): Makefile *.h */*.h generated/map-shift.h generated/bit-length.h \ ../../include/linux/*.h \ ../../include/asm/*.h \ ../../../include/linux/xarray.h \ @@ -61,3 +66,11 @@ generated/map-shift.h: echo "#define XA_CHUNK_SHIFT $(SHIFT)" > \ generated/map-shift.h; \ fi + +generated/bit-length.h: FORCE + @if ! grep -qws CONFIG_$(LONG_BIT)BIT generated/bit-length.h; then \ + echo "Generating $@"; \ + echo "#define CONFIG_$(LONG_BIT)BIT 1" > $@; \ + fi + +FORCE: ; diff --git a/tools/testing/radix-tree/generated/autoconf.h b/tools/testing/radix-tree/generated/autoconf.h index e7da80350236..92dc474c349b 100644 --- a/tools/testing/radix-tree/generated/autoconf.h +++ b/tools/testing/radix-tree/generated/autoconf.h @@ -1,2 +1,2 @@ +#include "bit-length.h" #define CONFIG_XARRAY_MULTI 1 -#define CONFIG_64BIT 1 diff --git a/tools/testing/radix-tree/linux.c b/tools/testing/radix-tree/linux.c index 2048d12c31df..d587a558997f 100644 --- a/tools/testing/radix-tree/linux.c +++ b/tools/testing/radix-tree/linux.c @@ -129,6 +129,10 @@ void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t size, void **list) pthread_mutex_unlock(&cachep->lock); } +void kmem_cache_shrink(struct kmem_cache *cachep) +{ +} + int kmem_cache_alloc_bulk(struct kmem_cache *cachep, gfp_t gfp, size_t size, void **p) { diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index 35082671928a..2e91973fbaa6 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -2,11 +2,17 @@ /* * maple_tree.c: Userspace shim for maple tree test-suite * Copyright (c) 2018 Liam R. Howlett + * + * Any tests that require internal knowledge of the tree or threads and other + * difficult to handle in kernel tests. */ #define CONFIG_DEBUG_MAPLE_TREE #define CONFIG_MAPLE_SEARCH +#define MAPLE_32BIT (MAPLE_NODE_SLOTS > 31) #include "test.h" +#include +#include #define module_init(x) #define module_exit(x) @@ -18,6 +24,35717 @@ #undef CONFIG_DEBUG_MAPLE_TREE #include "../../../lib/test_maple_tree.c" +#define RCU_RANGE_COUNT 1000 +#define RCU_MT_BUG_ON(test, y) {if (y) { test->stop = true; } MT_BUG_ON(test->mt, y); } + +struct rcu_test_struct2 { + struct maple_tree *mt; + + bool start; + bool stop; + unsigned int thread_count; + + unsigned int seen_toggle; + unsigned int seen_added; + unsigned int seen_modified; + unsigned int seen_deleted; + int pause; + + unsigned long index[RCU_RANGE_COUNT]; + unsigned long last[RCU_RANGE_COUNT]; +}; + +struct rcu_reader_struct { + unsigned int id; + int mod; + int del; + int flip; + int add; + int next; + struct rcu_test_struct2 *test; +}; + +/* + * check_new_node() - Check the creation of new nodes and error path + * verification. + */ +static noinline void check_new_node(struct maple_tree *mt) +{ + + struct maple_node *mn, *mn2, *mn3; + struct maple_alloc *smn; + struct maple_node *nodes[100]; + int i, j, total; + + MA_STATE(mas, mt, 0, 0); + + /* Try allocating 3 nodes */ + mtree_lock(mt); + mt_set_non_kernel(0); + /* request 3 nodes to be allocated. */ + mas_node_count(&mas, 3); + /* Allocation request of 3. */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != 3); + /* Allocate failed. */ + MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + + MT_BUG_ON(mt, mas_allocated(&mas) != 3); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, mas.alloc == NULL); + MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); + mas_push_node(&mas, mn); + mas_nomem(&mas, GFP_KERNEL); /* free */ + mtree_unlock(mt); + + + /* Try allocating 1 node, then 2 more */ + mtree_lock(mt); + /* Set allocation request to 1. */ + mas_set_alloc_req(&mas, 1); + /* Check Allocation request of 1. */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); + mas_set_err(&mas, -ENOMEM); + /* Validate allocation request. */ + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + /* Eat the requested node. */ + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, mn->slot[0] != NULL); + MT_BUG_ON(mt, mn->slot[1] != NULL); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + + ma_free_rcu(mn); + mas.node = MAS_START; + mas_nomem(&mas, GFP_KERNEL); + /* Allocate 3 nodes, will fail. */ + mas_node_count(&mas, 3); + /* Drop the lock and allocate 3 nodes. */ + mas_nomem(&mas, GFP_KERNEL); + /* Ensure 3 are allocated. */ + MT_BUG_ON(mt, mas_allocated(&mas) != 3); + /* Allocation request of 0. */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != 0); + + MT_BUG_ON(mt, mas.alloc == NULL); + MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); + MT_BUG_ON(mt, mas.alloc->slot[1] == NULL); + /* Ensure we counted 3. */ + MT_BUG_ON(mt, mas_allocated(&mas) != 3); + /* Free. */ + mas_nomem(&mas, GFP_KERNEL); + + /* Set allocation request to 1. */ + mas_set_alloc_req(&mas, 1); + MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); + mas_set_err(&mas, -ENOMEM); + /* Validate allocation request. */ + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + MT_BUG_ON(mt, mas_allocated(&mas) != 1); + /* Check the node is only one node. */ + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, mn->slot[0] != NULL); + MT_BUG_ON(mt, mn->slot[1] != NULL); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + mas_push_node(&mas, mn); + MT_BUG_ON(mt, mas_allocated(&mas) != 1); + MT_BUG_ON(mt, mas.alloc->node_count); + + mas_set_alloc_req(&mas, 2); /* request 2 more. */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != 2); + mas_set_err(&mas, -ENOMEM); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + MT_BUG_ON(mt, mas_allocated(&mas) != 3); + MT_BUG_ON(mt, mas.alloc == NULL); + MT_BUG_ON(mt, mas.alloc->slot[0] == NULL); + MT_BUG_ON(mt, mas.alloc->slot[1] == NULL); + for (i = 2; i >= 0; i--) { + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != i); + MT_BUG_ON(mt, !mn); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + } + + total = 64; + mas_set_alloc_req(&mas, total); /* request 2 more. */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != total); + mas_set_err(&mas, -ENOMEM); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + for (i = total; i > 0; i--) { + unsigned int e = 0; /* expected node_count */ + + if (!MAPLE_32BIT) { + if (i >= 35) + e = i - 35; + else if (i >= 5) + e = i - 5; + else if (i >= 2) + e = i - 2; + } else { + if (i >= 4) + e = i - 4; + else if (i == 3) + e = i - 2; + else + e = 0; + } + + MT_BUG_ON(mt, mas.alloc->node_count != e); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mas_allocated(&mas) != i - 1); + MT_BUG_ON(mt, !mn); + ma_free_rcu(mn); + } + + total = 100; + for (i = 1; i < total; i++) { + mas_set_alloc_req(&mas, i); + mas_set_err(&mas, -ENOMEM); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + for (j = i; j > 0; j--) { + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != j - 1); + MT_BUG_ON(mt, !mn); + MT_BUG_ON(mt, not_empty(mn)); + mas_push_node(&mas, mn); + MT_BUG_ON(mt, mas_allocated(&mas) != j); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mas_allocated(&mas) != j - 1); + ma_free_rcu(mn); + } + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + + mas_set_alloc_req(&mas, i); + mas_set_err(&mas, -ENOMEM); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + for (j = 0; j <= i/2; j++) { + MT_BUG_ON(mt, mas_allocated(&mas) != i - j); + nodes[j] = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != i - j - 1); + } + + while (j) { + j--; + mas_push_node(&mas, nodes[j]); + MT_BUG_ON(mt, mas_allocated(&mas) != i - j); + } + MT_BUG_ON(mt, mas_allocated(&mas) != i); + for (j = 0; j <= i/2; j++) { + MT_BUG_ON(mt, mas_allocated(&mas) != i - j); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + MT_BUG_ON(mt, mas_allocated(&mas) != i - j - 1); + } + MT_BUG_ON(mt, mas_nomem(&mas, GFP_KERNEL)); + + } + + /* Set allocation request. */ + total = 500; + mas_node_count(&mas, total); + /* Drop the lock and allocate the nodes. */ + mas_nomem(&mas, GFP_KERNEL); + MT_BUG_ON(mt, !mas.alloc); + i = 1; + smn = mas.alloc; + while (i < total) { + for (j = 0; j < MAPLE_ALLOC_SLOTS; j++) { + i++; + MT_BUG_ON(mt, !smn->slot[j]); + if (i == total) + break; + } + smn = smn->slot[0]; /* next. */ + } + MT_BUG_ON(mt, mas_allocated(&mas) != total); + mas_nomem(&mas, GFP_KERNEL); /* Free. */ + + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + for (i = 1; i < 128; i++) { + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + MT_BUG_ON(mt, mas_allocated(&mas) != i); /* check request filled */ + for (j = i; j > 0; j--) { /*Free the requests */ + mn = mas_pop_node(&mas); /* get the next node. */ + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + } + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + } + + for (i = 1; i < MAPLE_NODE_MASK + 1; i++) { + MA_STATE(mas2, mt, 0, 0); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + MT_BUG_ON(mt, mas_allocated(&mas) != i); /* check request filled */ + for (j = 1; j <= i; j++) { /* Move the allocations to mas2 */ + mn = mas_pop_node(&mas); /* get the next node. */ + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, not_empty(mn)); + mas_push_node(&mas2, mn); + MT_BUG_ON(mt, mas_allocated(&mas2) != j); + } + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + MT_BUG_ON(mt, mas_allocated(&mas2) != i); + + for (j = i; j > 0; j--) { /*Free the requests */ + MT_BUG_ON(mt, mas_allocated(&mas2) != j); + mn = mas_pop_node(&mas2); /* get the next node. */ + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + } + MT_BUG_ON(mt, mas_allocated(&mas2) != 0); + } + + + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + mas_node_count(&mas, MAPLE_ALLOC_SLOTS + 1); /* Request */ + MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); + MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); + + mn = mas_pop_node(&mas); /* get the next node. */ + MT_BUG_ON(mt, mn == NULL); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS); + MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 2); + + mas_push_node(&mas, mn); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); + MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); + + /* Check the limit of pop/push/pop */ + mas_node_count(&mas, MAPLE_ALLOC_SLOTS + 2); /* Request */ + MT_BUG_ON(mt, mas_alloc_req(&mas) != 1); + MT_BUG_ON(mt, mas.node != MA_ERROR(-ENOMEM)); + MT_BUG_ON(mt, !mas_nomem(&mas, GFP_KERNEL)); + MT_BUG_ON(mt, mas_alloc_req(&mas)); + MT_BUG_ON(mt, mas.alloc->node_count); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 2); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 1); + MT_BUG_ON(mt, mas.alloc->node_count != MAPLE_ALLOC_SLOTS - 1); + mas_push_node(&mas, mn); + MT_BUG_ON(mt, mas.alloc->node_count); + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS + 2); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + for (i = 1; i <= MAPLE_ALLOC_SLOTS + 1; i++) { + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, not_empty(mn)); + ma_free_rcu(mn); + } + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + + + for (i = 3; i < MAPLE_NODE_MASK * 3; i++) { + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mn = mas_pop_node(&mas); /* get the next node. */ + mas_push_node(&mas, mn); /* put it back */ + mas_destroy(&mas); + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mn = mas_pop_node(&mas); /* get the next node. */ + mn2 = mas_pop_node(&mas); /* get the next node. */ + mas_push_node(&mas, mn); /* put them back */ + mas_push_node(&mas, mn2); + mas_destroy(&mas); + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mn = mas_pop_node(&mas); /* get the next node. */ + mn2 = mas_pop_node(&mas); /* get the next node. */ + mn3 = mas_pop_node(&mas); /* get the next node. */ + mas_push_node(&mas, mn); /* put them back */ + mas_push_node(&mas, mn2); + mas_push_node(&mas, mn3); + mas_destroy(&mas); + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mn = mas_pop_node(&mas); /* get the next node. */ + ma_free_rcu(mn); + mas_destroy(&mas); + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, i); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mn = mas_pop_node(&mas); /* get the next node. */ + ma_free_rcu(mn); + mn = mas_pop_node(&mas); /* get the next node. */ + ma_free_rcu(mn); + mn = mas_pop_node(&mas); /* get the next node. */ + ma_free_rcu(mn); + mas_destroy(&mas); + } + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, 5); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + MT_BUG_ON(mt, mas_allocated(&mas) != 5); + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, 10); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mas.node = MAS_START; + MT_BUG_ON(mt, mas_allocated(&mas) != 10); + mas_destroy(&mas); + + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, MAPLE_ALLOC_SLOTS - 1); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + MT_BUG_ON(mt, mas_allocated(&mas) != MAPLE_ALLOC_SLOTS - 1); + mas.node = MA_ERROR(-ENOMEM); + mas_node_count(&mas, 10 + MAPLE_ALLOC_SLOTS - 1); /* Request */ + mas_nomem(&mas, GFP_KERNEL); /* Fill request */ + mas.node = MAS_START; + MT_BUG_ON(mt, mas_allocated(&mas) != 10 + MAPLE_ALLOC_SLOTS - 1); + mas_destroy(&mas); + + mtree_unlock(mt); +} + +/* + * Check erasing including RCU. + */ +static noinline void check_erase(struct maple_tree *mt, unsigned long index, + void *ptr) +{ + MT_BUG_ON(mt, mtree_test_erase(mt, index) != ptr); +} + +#define erase_check_load(mt, i) check_load(mt, set[i], entry[i%2]) +#define erase_check_insert(mt, i) check_insert(mt, set[i], entry[i%2]) +#define erase_check_erase(mt, i) check_erase(mt, set[i], entry[i%2]) + +static noinline void check_erase_testset(struct maple_tree *mt) +{ + unsigned long set[] = { 5015, 5014, 5017, 25, 1000, + 1001, 1002, 1003, 1005, 0, + 6003, 6002, 6008, 6012, 6015, + 7003, 7002, 7008, 7012, 7015, + 8003, 8002, 8008, 8012, 8015, + 9003, 9002, 9008, 9012, 9015, + 10003, 10002, 10008, 10012, 10015, + 11003, 11002, 11008, 11012, 11015, + 12003, 12002, 12008, 12012, 12015, + 13003, 13002, 13008, 13012, 13015, + 14003, 14002, 14008, 14012, 14015, + 15003, 15002, 15008, 15012, 15015, + }; + + + void *ptr = &set; + void *entry[2] = { ptr, mt }; + void *root_node; + + + rcu_register_thread(); + mt_set_in_rcu(mt); + for (int i = 0; i < 4; i++) + erase_check_insert(mt, i); + for (int i = 0; i < 4; i++) + erase_check_load(mt, i); + + mt_set_non_kernel(2); + erase_check_erase(mt, 1); + erase_check_load(mt, 0); + check_load(mt, set[1], NULL); + for (int i = 2; i < 4; i++) + erase_check_load(mt, i); + + + erase_check_erase(mt, 2); + erase_check_load(mt, 0); + check_load(mt, set[1], NULL); + check_load(mt, set[2], NULL); + + erase_check_insert(mt, 1); + erase_check_insert(mt, 2); + + for (int i = 0; i < 4; i++) + erase_check_load(mt, i); + + /* Check erase and load without an allocation. */ + erase_check_load(mt, 3); + erase_check_erase(mt, 1); + erase_check_load(mt, 0); + check_load(mt, set[1], NULL); + for (int i = 2; i < 4; i++) + erase_check_load(mt, i); + + /* + * Set the newly erased node. This will produce a different allocated + * node to avoid busy slots. + */ + root_node = mt->ma_root; + erase_check_insert(mt, 1); + + erase_check_load(mt, 0); + check_load(mt, 5016, NULL); + erase_check_load(mt, 1); + check_load(mt, 5013, NULL); + erase_check_load(mt, 2); + check_load(mt, 5018, NULL); + erase_check_load(mt, 3); + + erase_check_erase(mt, 2); /* erase 5017 to check append */ + erase_check_load(mt, 0); + check_load(mt, 5016, NULL); + erase_check_load(mt, 1); + check_load(mt, 5013, NULL); + check_load(mt, set[2], NULL); + check_load(mt, 5018, NULL); + + erase_check_load(mt, 3); + + root_node = mt->ma_root; + erase_check_insert(mt, 2); + + erase_check_load(mt, 0); + check_load(mt, 5016, NULL); + erase_check_load(mt, 1); + check_load(mt, 5013, NULL); + erase_check_load(mt, 2); + check_load(mt, 5018, NULL); + erase_check_load(mt, 3); + + mt_set_non_kernel(1); + erase_check_erase(mt, 2); /* erase 5017 to check append */ + erase_check_load(mt, 0); + check_load(mt, 5016, NULL); + check_load(mt, set[2], NULL); + erase_check_erase(mt, 0); /* erase 5015 to check append */ + check_load(mt, set[0], NULL); + check_load(mt, 5016, NULL); + erase_check_insert(mt, 4); /* 1000 < Should not split. */ + check_load(mt, set[0], NULL); + check_load(mt, 5016, NULL); + erase_check_load(mt, 1); + check_load(mt, 5013, NULL); + check_load(mt, set[2], NULL); + check_load(mt, 5018, NULL); + erase_check_load(mt, 4); + check_load(mt, 999, NULL); + check_load(mt, 1001, NULL); + erase_check_load(mt, 4); + if (mt_in_rcu(mt)) + MT_BUG_ON(mt, root_node == mt->ma_root); + else + MT_BUG_ON(mt, root_node != mt->ma_root); + + /* Should not have split. */ + MT_BUG_ON(mt, !mte_is_leaf(mt->ma_root)); + + + /* Coalesce testing */ + erase_check_insert(mt, 0); + erase_check_insert(mt, 2); + + for (int i = 5; i < 25; i++) { + erase_check_insert(mt, i); + for (int j = i; j >= 0; j--) + erase_check_load(mt, j); + } + + erase_check_erase(mt, 14); /*6015 */ + for (int i = 0; i < 25; i++) { + if (i == 14) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + erase_check_erase(mt, 16); /*7002 */ + for (int i = 0; i < 25; i++) { + if (i == 16 || i == 14) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + + mt_set_non_kernel(1); + erase_check_erase(mt, 13); /*6012 */ + for (int i = 0; i < 25; i++) { + if (i == 16 || i == 14 || i == 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + erase_check_erase(mt, 15); /*7003 */ + for (int i = 0; i < 25; i++) { + if (i <= 16 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + mt_set_non_kernel(2); + erase_check_erase(mt, 17); /*7008 *should* cause coalesce. */ + for (int i = 0; i < 25; i++) { + if (i <= 17 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + erase_check_erase(mt, 18); /*7012 */ + for (int i = 0; i < 25; i++) { + if (i <= 18 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + mt_set_non_kernel(2); + erase_check_erase(mt, 19); /*7015 */ + for (int i = 0; i < 25; i++) { + if (i <= 19 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + erase_check_erase(mt, 20); /*8003 */ + for (int i = 0; i < 25; i++) { + if (i <= 20 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + erase_check_erase(mt, 21); /*8002 */ + for (int i = 0; i < 25; i++) { + if (i <= 21 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + mt_set_non_kernel(2); + erase_check_erase(mt, 22); /*8008 */ + for (int i = 0; i < 25; i++) { + if (i <= 22 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + for (int i = 23; i < 25; i++) + erase_check_erase(mt, i); + + for (int i = 0; i < 25; i++) { + if (i <= 25 && i >= 13) + check_load(mt, set[i], NULL); + else + erase_check_load(mt, i); + } + + /* Shrinking tree test. */ + + for (int i = 13; i < ARRAY_SIZE(set); i++) + erase_check_insert(mt, i); + + mt_set_non_kernel(99); + for (int i = 18; i < ARRAY_SIZE(set); i++) { + erase_check_erase(mt, i); + for (int j = 0; j < ARRAY_SIZE(set); j++) { + if (j < 18 || j > i) + erase_check_load(mt, j); + else + check_load(mt, set[j], NULL); + } + } + mt_set_non_kernel(35); + for (int i = 0; i < 18; i++) { + erase_check_erase(mt, i); + for (int j = 0; j < ARRAY_SIZE(set); j++) { + if (j < 18 && j > i) + erase_check_load(mt, j); + else + check_load(mt, set[j], NULL); + } + } + erase_check_insert(mt, 8); + erase_check_insert(mt, 9); + erase_check_erase(mt, 8); + rcu_unregister_thread(); +} + +/* End of erase testing */ + +/* VM Generated Crashes - uses its own tree walk for verification */ +#define erase_check_store_range(mt, a, i, ptr) mtree_test_store_range(mt, \ + a[(i)], a[(i + 1)], ptr) +#define STORE 1 +#define SNULL 2 +#define ERASE 3 +#define ec_type_str(x) \ + (((x) == STORE) ? \ + "STORE" : \ + (((x) == SNULL) ? \ + "SNULL" : "ERASE") \ + ) +#define check_erase2_debug 0 + +/* Calculate the overwritten entries. */ +int mas_ce2_over_count(struct ma_state *mas_start, struct ma_state *mas_end, + void *s_entry, unsigned long s_min, + void *e_entry, unsigned long e_max, + unsigned long *set, int i, bool null_entry) +{ + int count = 0, span = 0; + unsigned long retry = 0; + void *entry; + struct ma_state tmp; + + + /* count slots */ + memcpy(&tmp, mas_start, sizeof(tmp)); + entry = mas_next(&tmp, mas_end->last); + while (entry) { + BUG_ON(retry > 50); /* stop infinite retry on testing. */ + if (xa_is_zero(s_entry)) { + retry++; + continue; + } + count++; + span++; + entry = mas_next(&tmp, mas_end->last); + } + + if (null_entry) { + /* Check splitting end. */ + if (e_entry && (e_max > mas_end->last)) + count--; + + /* check overwrite of entire start */ + if (s_entry && (s_min == mas_start->index)) + count++; + } else { /* !null_entry (store) */ + bool esplit = e_max > mas_end->last; + bool ssplit = s_min != mas_start->index; + + if (s_entry && e_entry) { + if (esplit && ssplit) + count--; + else if (ssplit) + count--; + else if (esplit) { + if (span) + count--; + } + } else if (s_entry && !e_entry) { + if (ssplit) + count--; + } else if (!s_entry && e_entry) { + if (esplit) + count--; + count--; + } else { + count--; + } + } + return count; +} + +/* + * mas_node_walk() - Walk a maple node to offset of the index. + * @mas: The maple state + * @type: The maple node type + * @*range_min: Pointer to store the minimum range of the offset + * @*range_max: Pointer to store the maximum range of the offset + * + * The offset will be stored in the maple state. + * + */ +static inline void mas_node_walk(struct ma_state *mas, struct maple_node *node, + enum maple_type type, unsigned long *range_min, + unsigned long *range_max) + +{ + unsigned long *pivots; + unsigned char count; + unsigned long prev, max; + unsigned char offset; + unsigned long index; + + if (unlikely(ma_is_dense(type))) { + (*range_max) = (*range_min) = mas->index; + if (unlikely(ma_dead_node(node))) + return; + + mas->offset = mas->index = mas->min; + return; + } + + pivots = ma_pivots(node, type); + max = pivots[0]; + if (unlikely(ma_dead_node(node))) + return; + + offset = 0; + prev = mas->min; + index = mas->index; + if (unlikely(index <= max)) + goto offset_zero; + + count = mt_pivots[type]; + while (++offset < count) { + prev = max; + max = pivots[offset]; + if (unlikely(ma_dead_node(node))) + return; + + if (index <= max) + goto offset_found; + else if (unlikely(!max)) + goto mas_max; + } + + prev = max; +mas_max: + max = mas->max; +offset_found: + prev++; +offset_zero: + mas->offset = offset; + if (ma_is_leaf(type)) { + *range_max = max; + *range_min = prev; + } else { + mas->max = max; + mas->min = prev; + } +} + +/* + * mas_descend_walk(): Locates a value and sets the mas->node and slot + * accordingly. range_min and range_max are set to the range which the entry is + * valid. + * @mas: The maple state + * @*range_min: A pointer to store the minimum of the range + * @*range_max: A pointer to store the maximum of the range + * + * Check mas->node is still valid on return of any value. + * + * Return: true if pointing to a valid node and offset. False otherwise. + */ +static inline bool mas_descend_walk(struct ma_state *mas, + unsigned long *range_min, unsigned long *range_max) +{ + struct maple_enode *next; + struct maple_node *node; + enum maple_type type; + + next = mas->node; + while (true) { + node = mte_to_node(next); + type = mte_node_type(next); + mas_node_walk(mas, node, type, range_min, range_max); + next = mas_slot(mas, ma_slots(node, type), mas->offset); + if (unlikely(ma_dead_node(node))) + return false; + + if (unlikely(ma_is_leaf(type))) + return true; + + /* Descend. */ + mas->node = next; + } + return false; +} + +/* + * mas_tree_walk() - Walk to @mas->index and set the range values. + * @mas: The maple state. + * @*range_min: The minimum range to be set. + * @*range_max: The maximum range to be set. + * + * Ranges are only valid if there is a valid entry at @mas->index. + * + * Return: True if a value exists, false otherwise. + */ +static inline bool mas_tree_walk(struct ma_state *mas, unsigned long *range_min, + unsigned long *range_max) +{ + bool ret; + +retry: + ret = false; + mas_start(mas); + if (mas_is_none(mas)) + goto not_found; + + if (mas_is_ptr(mas)) { + *range_min = *range_max = 0; + if (!mas->index) + return true; + + goto not_found; + } + + ret = mas_descend_walk(mas, range_min, range_max); + if (unlikely(mte_dead_node(mas->node))) { + mas->node = MAS_START; + goto retry; + } + + return ret; + +not_found: + mas->offset = MAPLE_NODE_SLOTS; + return false; +} + +static inline void *mas_range_load(struct ma_state *mas, + unsigned long *range_min, unsigned long *range_max) + +{ + void *entry = NULL; + unsigned long index = mas->index; + + if (mas_is_none(mas) || mas_is_paused(mas)) + mas->node = MAS_START; +retry: + if (mas_tree_walk(mas, range_min, range_max)) + if (unlikely(mas->node == MAS_ROOT)) + return mas_root(mas); + + if (likely(mas->offset != MAPLE_NODE_SLOTS)) + entry = mas_get_slot(mas, mas->offset); + + if (mas_dead_node(mas, index)) + goto retry; + + return entry; +} + +#if defined(CONFIG_64BIT) +static noinline void check_erase2_testset(struct maple_tree *mt, + unsigned long *set, unsigned long size) +{ + int entry_count = 0; + int check = 0; + void *foo; + unsigned long addr = 0; + void *s_entry = NULL, *e_entry = NULL; + + MA_STATE(mas, mt, 0, 0); + + for (int i = 0; i < size; i += 3) { + unsigned long s_min, s_max; + unsigned long e_min, e_max; + void *value = NULL; + + MA_STATE(mas_start, mt, set[i+1], set[i+1]); + MA_STATE(mas_end, mt, set[i+2], set[i+2]); + mt_set_non_kernel(127); +#if check_erase2_debug + pr_err("%s: %d %s %lu - %lu\n", __func__, i, + ec_type_str(set[i]), + set[i+1], set[i+2]); +#endif + s_entry = mas_range_load(&mas_start, &s_min, &s_max); + e_entry = mas_range_load(&mas_end, &e_min, &e_max); + + switch (set[i]) { + case SNULL: + if ((s_min == set[i+1]) && (s_max == set[i+2])) { + if (s_entry) + entry_count--; + } else if ((s_min != set[i+1]) && (s_max != set[i+2])) { + entry_count++; + } else if ((mas_start.node != mas_end.node) || + (mas_start.offset != mas_end.offset)) { + entry_count -= + mas_ce2_over_count(&mas_start, &mas_end, + s_entry, s_min, + e_entry, e_max, set, i, + true); + } + + + erase_check_store_range(mt, set, i + 1, value); + break; + case STORE: + value = xa_mk_value(set[i + 1]); + if (mas_start.offset > mt_slot_count(mas_start.node)) { + entry_count++; /* appending an entry. */ + } else if ((s_min == e_min) && (s_max == e_max)) { + if (!entry_count) + entry_count++; + + else if (s_entry) { + if (e_max > mas_end.last) + entry_count++; + + if (s_min < mas_start.index) + entry_count++; + + } else { + entry_count++; + } + } else { + entry_count -= + mas_ce2_over_count(&mas_start, &mas_end, + s_entry, s_min, + e_entry, e_max, set, i, + false); + } + + erase_check_store_range(mt, set, i + 1, value); + break; + case ERASE: + if (!s_entry) + break; + check_erase(mt, set[i+1], xa_mk_value(set[i+1])); + entry_count--; + break; + } + mt_validate(mt); + if (entry_count) + MT_BUG_ON(mt, !mt_height(mt)); +#if check_erase2_debug > 1 + mt_dump(mt); +#endif +#if check_erase2_debug + pr_err("Done\n"); +#endif + + check = 0; + addr = 0; + mt_for_each(mt, foo, addr, ULONG_MAX) { + check++; +#if check_erase2_debug > 2 + pr_err("mt: %lu -> %p (%d)\n", addr+1, foo, check); +#endif + if (check > entry_count) + break; + } + +#if check_erase2_debug > 2 + pr_err("mt_for_each %d and count %d\n", check, entry_count); +#endif + + MT_BUG_ON(mt, check != entry_count); + + check = 0; + addr = 0; + mas_reset(&mas); + mas.index = 0; + rcu_read_lock(); + mas_for_each(&mas, foo, ULONG_MAX) { + if (xa_is_zero(foo)) { + if (addr == mas.index) { + mt_dump(mas.tree); + pr_err("retry failed %lu - %lu\n", + mas.index, mas.last); + MT_BUG_ON(mt, 1); + } + addr = mas.index; + continue; + } +#if check_erase2_debug > 2 + pr_err("mas: %lu -> %p\n", mas.index, foo); +#endif + check++; + if (check > entry_count) + break; + } + rcu_read_unlock(); +#if check_erase2_debug > 2 + pr_err("mas_for_each %d and count %d\n", check, entry_count); + mt_validate(mt); +#endif + + MT_BUG_ON(mt, check != entry_count); + + MT_BUG_ON(mt, mtree_load(mas.tree, 0) != NULL); + } +} + + +/* These tests were pulled from KVM tree modifications which failed. */ +static noinline void check_erase2_sets(struct maple_tree *mt) +{ + void *entry; + unsigned long start = 0; + unsigned long set[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140721266458624, 140737488351231, +ERASE, 140721266458624, 140737488351231, +STORE, 140721266458624, 140721266462719, +STORE, 94735788949504, 94735789121535, +ERASE, 94735788949504, 94735789121535, +STORE, 94735788949504, 94735788965887, +STORE, 94735788965888, 94735789121535, +ERASE, 94735788965888, 94735789121535, +STORE, 94735788965888, 94735789068287, +STORE, 94735789068288, 94735789109247, +STORE, 94735789109248, 94735789121535, +STORE, 140253902692352, 140253902864383, +ERASE, 140253902692352, 140253902864383, +STORE, 140253902692352, 140253902696447, +STORE, 140253902696448, 140253902864383, + }; + unsigned long set2[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140735933583360, 140737488351231, +ERASE, 140735933583360, 140737488351231, +STORE, 140735933583360, 140735933587455, +STORE, 94811003260928, 94811003432959, +ERASE, 94811003260928, 94811003432959, +STORE, 94811003260928, 94811003277311, +STORE, 94811003277312, 94811003432959, +ERASE, 94811003277312, 94811003432959, +STORE, 94811003277312, 94811003379711, +STORE, 94811003379712, 94811003420671, +STORE, 94811003420672, 94811003432959, +STORE, 140277094653952, 140277094825983, +ERASE, 140277094653952, 140277094825983, +STORE, 140277094653952, 140277094658047, +STORE, 140277094658048, 140277094825983, +ERASE, 140277094658048, 140277094825983, +STORE, 140277094658048, 140277094780927, +STORE, 140277094780928, 140277094813695, +STORE, 140277094813696, 140277094821887, +STORE, 140277094821888, 140277094825983, +STORE, 140735933906944, 140735933911039, + }; + unsigned long set3[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140735790264320, 140737488351231, +ERASE, 140735790264320, 140737488351231, +STORE, 140735790264320, 140735790268415, +STORE, 94016597282816, 94016597454847, +ERASE, 94016597282816, 94016597454847, +STORE, 94016597282816, 94016597299199, +STORE, 94016597299200, 94016597454847, +ERASE, 94016597299200, 94016597454847, +STORE, 94016597299200, 94016597401599, +STORE, 94016597401600, 94016597442559, +STORE, 94016597442560, 94016597454847, +STORE, 140496959283200, 140496959455231, +ERASE, 140496959283200, 140496959455231, +STORE, 140496959283200, 140496959287295, +STORE, 140496959287296, 140496959455231, +ERASE, 140496959287296, 140496959455231, +STORE, 140496959287296, 140496959410175, +STORE, 140496959410176, 140496959442943, +STORE, 140496959442944, 140496959451135, +STORE, 140496959451136, 140496959455231, +STORE, 140735791718400, 140735791722495, +STORE, 140735791706112, 140735791718399, +STORE, 47135835713536, 47135835721727, +STORE, 47135835721728, 47135835729919, +STORE, 47135835729920, 47135835893759, +ERASE, 47135835729920, 47135835893759, +STORE, 47135835729920, 47135835742207, +STORE, 47135835742208, 47135835893759, +STORE, 47135835840512, 47135835893759, +STORE, 47135835742208, 47135835840511, +ERASE, 47135835742208, 47135835840511, +STORE, 47135835742208, 47135835840511, +STORE, 47135835885568, 47135835893759, +STORE, 47135835840512, 47135835885567, +ERASE, 47135835840512, 47135835885567, +STORE, 47135835840512, 47135835893759, +ERASE, 47135835840512, 47135835893759, +STORE, 47135835840512, 47135835885567, +STORE, 47135835885568, 47135835893759, + }; + + unsigned long set4[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140728251703296, 140737488351231, +ERASE, 140728251703296, 140737488351231, +STORE, 140728251703296, 140728251707391, +STORE, 94668429205504, 94668429377535, +ERASE, 94668429205504, 94668429377535, +STORE, 94668429205504, 94668429221887, +STORE, 94668429221888, 94668429377535, +ERASE, 94668429221888, 94668429377535, +STORE, 94668429221888, 94668429324287, +STORE, 94668429324288, 94668429365247, +STORE, 94668429365248, 94668429377535, +STORE, 47646523273216, 47646523445247, +ERASE, 47646523273216, 47646523445247, +STORE, 47646523273216, 47646523277311, +STORE, 47646523277312, 47646523445247, +ERASE, 47646523277312, 47646523445247, +STORE, 47646523277312, 47646523400191, + }; + + unsigned long set5[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140726874062848, 140737488351231, +ERASE, 140726874062848, 140737488351231, +STORE, 140726874062848, 140726874066943, +STORE, 94248892870656, 94248893042687, +ERASE, 94248892870656, 94248893042687, +STORE, 94248892870656, 94248892887039, +STORE, 94248892887040, 94248893042687, +ERASE, 94248892887040, 94248893042687, +STORE, 94248892887040, 94248892989439, +STORE, 94248892989440, 94248893030399, +STORE, 94248893030400, 94248893042687, +STORE, 47884786266112, 47884786438143, +ERASE, 47884786266112, 47884786438143, +STORE, 47884786266112, 47884786270207, +STORE, 47884786270208, 47884786438143, +ERASE, 47884786270208, 47884786438143, +STORE, 47884786270208, 47884786393087, +STORE, 47884786393088, 47884786425855, +STORE, 47884786425856, 47884786434047, +STORE, 47884786434048, 47884786438143, +STORE, 140726874513408, 140726874517503, +STORE, 140726874501120, 140726874513407, +STORE, 47884786438144, 47884786446335, +STORE, 47884786446336, 47884786454527, +STORE, 47884786454528, 47884786618367, +ERASE, 47884786454528, 47884786618367, +STORE, 47884786454528, 47884786466815, +STORE, 47884786466816, 47884786618367, +STORE, 47884786565120, 47884786618367, +STORE, 47884786466816, 47884786565119, +ERASE, 47884786466816, 47884786565119, +STORE, 47884786466816, 47884786565119, +STORE, 47884786610176, 47884786618367, +STORE, 47884786565120, 47884786610175, +ERASE, 47884786565120, 47884786610175, +STORE, 47884786565120, 47884786618367, +ERASE, 47884786565120, 47884786618367, +STORE, 47884786565120, 47884786610175, +STORE, 47884786610176, 47884786618367, +ERASE, 47884786610176, 47884786618367, +STORE, 47884786610176, 47884786618367, +STORE, 47884786618368, 47884789669887, +STORE, 47884787163136, 47884789669887, +STORE, 47884786618368, 47884787163135, +ERASE, 47884787163136, 47884789669887, +STORE, 47884787163136, 47884789448703, +STORE, 47884789448704, 47884789669887, +STORE, 47884788858880, 47884789448703, +STORE, 47884787163136, 47884788858879, +ERASE, 47884787163136, 47884788858879, +STORE, 47884787163136, 47884788858879, +STORE, 47884789444608, 47884789448703, +STORE, 47884788858880, 47884789444607, +ERASE, 47884788858880, 47884789444607, +STORE, 47884788858880, 47884789444607, +STORE, 47884789653504, 47884789669887, +STORE, 47884789448704, 47884789653503, +ERASE, 47884789448704, 47884789653503, +STORE, 47884789448704, 47884789653503, +ERASE, 47884789653504, 47884789669887, +STORE, 47884789653504, 47884789669887, +STORE, 47884789669888, 47884791508991, +STORE, 47884789809152, 47884791508991, +STORE, 47884789669888, 47884789809151, +ERASE, 47884789809152, 47884791508991, +STORE, 47884789809152, 47884791468031, +STORE, 47884791468032, 47884791508991, +STORE, 47884791152640, 47884791468031, +STORE, 47884789809152, 47884791152639, +ERASE, 47884789809152, 47884791152639, +STORE, 47884789809152, 47884791152639, +STORE, 47884791463936, 47884791468031, +STORE, 47884791152640, 47884791463935, +ERASE, 47884791152640, 47884791463935, +STORE, 47884791152640, 47884791463935, +STORE, 47884791492608, 47884791508991, +STORE, 47884791468032, 47884791492607, +ERASE, 47884791468032, 47884791492607, +STORE, 47884791468032, 47884791492607, +ERASE, 47884791492608, 47884791508991, +STORE, 47884791492608, 47884791508991, +STORE, 47884791508992, 47884791644159, +ERASE, 47884791508992, 47884791644159, +STORE, 47884791508992, 47884791533567, +STORE, 47884791533568, 47884791644159, +STORE, 47884791595008, 47884791644159, +STORE, 47884791533568, 47884791595007, +ERASE, 47884791533568, 47884791595007, +STORE, 47884791533568, 47884791595007, +STORE, 47884791619584, 47884791644159, +STORE, 47884791595008, 47884791619583, +ERASE, 47884791595008, 47884791619583, +STORE, 47884791595008, 47884791644159, +ERASE, 47884791595008, 47884791644159, +STORE, 47884791595008, 47884791619583, +STORE, 47884791619584, 47884791644159, +STORE, 47884791627776, 47884791644159, +STORE, 47884791619584, 47884791627775, +ERASE, 47884791619584, 47884791627775, +STORE, 47884791619584, 47884791627775, +ERASE, 47884791627776, 47884791644159, +STORE, 47884791627776, 47884791644159, +STORE, 47884791644160, 47884791664639, +ERASE, 47884791644160, 47884791664639, +STORE, 47884791644160, 47884791648255, +STORE, 47884791648256, 47884791664639, +STORE, 47884791652352, 47884791664639, +STORE, 47884791648256, 47884791652351, +ERASE, 47884791648256, 47884791652351, +STORE, 47884791648256, 47884791652351, +STORE, 47884791656448, 47884791664639, +STORE, 47884791652352, 47884791656447, +ERASE, 47884791652352, 47884791656447, +STORE, 47884791652352, 47884791664639, +ERASE, 47884791652352, 47884791664639, +STORE, 47884791652352, 47884791656447, +STORE, 47884791656448, 47884791664639, +ERASE, 47884791656448, 47884791664639, +STORE, 47884791656448, 47884791664639, +STORE, 47884791664640, 47884791672831, +ERASE, 47884791468032, 47884791492607, +STORE, 47884791468032, 47884791484415, +STORE, 47884791484416, 47884791492607, +ERASE, 47884791656448, 47884791664639, +STORE, 47884791656448, 47884791660543, +STORE, 47884791660544, 47884791664639, +ERASE, 47884791619584, 47884791627775, +STORE, 47884791619584, 47884791623679, +STORE, 47884791623680, 47884791627775, + }; + + unsigned long set6[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140722999021568, 140737488351231, +ERASE, 140722999021568, 140737488351231, +STORE, 140722999021568, 140722999025663, +STORE, 94901500268544, 94901500440575, +ERASE, 94901500268544, 94901500440575, +STORE, 94901500268544, 94901500284927, +STORE, 94901500284928, 94901500440575, +ERASE, 94901500284928, 94901500440575, +STORE, 94901500284928, 94901500387327, +STORE, 94901500387328, 94901500428287, +STORE, 94901500428288, 94901500440575, +STORE, 47430426660864, 47430426832895, +ERASE, 47430426660864, 47430426832895, +STORE, 47430426660864, 47430426664959, +STORE, 47430426664960, 47430426832895, +ERASE, 47430426664960, 47430426832895, +STORE, 47430426664960, 47430426787839, +STORE, 47430426787840, 47430426820607, +STORE, 47430426820608, 47430426828799, +STORE, 47430426828800, 47430426832895, +STORE, 140722999115776, 140722999119871, +STORE, 140722999103488, 140722999115775, +STORE, 47430426832896, 47430426841087, +STORE, 47430426841088, 47430426849279, +STORE, 47430426849280, 47430427013119, +ERASE, 47430426849280, 47430427013119, +STORE, 47430426849280, 47430426861567, +STORE, 47430426861568, 47430427013119, +STORE, 47430426959872, 47430427013119, +STORE, 47430426861568, 47430426959871, +ERASE, 47430426861568, 47430426959871, +STORE, 47430426861568, 47430426959871, +STORE, 47430427004928, 47430427013119, +STORE, 47430426959872, 47430427004927, +ERASE, 47430426959872, 47430427004927, +STORE, 47430426959872, 47430427013119, +ERASE, 47430426959872, 47430427013119, +STORE, 47430426959872, 47430427004927, +STORE, 47430427004928, 47430427013119, +ERASE, 47430427004928, 47430427013119, +STORE, 47430427004928, 47430427013119, +STORE, 47430427013120, 47430430064639, +STORE, 47430427557888, 47430430064639, +STORE, 47430427013120, 47430427557887, +ERASE, 47430427557888, 47430430064639, +STORE, 47430427557888, 47430429843455, +STORE, 47430429843456, 47430430064639, +STORE, 47430429253632, 47430429843455, +STORE, 47430427557888, 47430429253631, +ERASE, 47430427557888, 47430429253631, +STORE, 47430427557888, 47430429253631, +STORE, 47430429839360, 47430429843455, +STORE, 47430429253632, 47430429839359, +ERASE, 47430429253632, 47430429839359, +STORE, 47430429253632, 47430429839359, +STORE, 47430430048256, 47430430064639, +STORE, 47430429843456, 47430430048255, +ERASE, 47430429843456, 47430430048255, +STORE, 47430429843456, 47430430048255, +ERASE, 47430430048256, 47430430064639, +STORE, 47430430048256, 47430430064639, +STORE, 47430430064640, 47430431903743, +STORE, 47430430203904, 47430431903743, +STORE, 47430430064640, 47430430203903, +ERASE, 47430430203904, 47430431903743, +STORE, 47430430203904, 47430431862783, +STORE, 47430431862784, 47430431903743, +STORE, 47430431547392, 47430431862783, +STORE, 47430430203904, 47430431547391, +ERASE, 47430430203904, 47430431547391, +STORE, 47430430203904, 47430431547391, +STORE, 47430431858688, 47430431862783, +STORE, 47430431547392, 47430431858687, +ERASE, 47430431547392, 47430431858687, +STORE, 47430431547392, 47430431858687, +STORE, 47430431887360, 47430431903743, +STORE, 47430431862784, 47430431887359, +ERASE, 47430431862784, 47430431887359, +STORE, 47430431862784, 47430431887359, +ERASE, 47430431887360, 47430431903743, +STORE, 47430431887360, 47430431903743, +STORE, 47430431903744, 47430432038911, +ERASE, 47430431903744, 47430432038911, +STORE, 47430431903744, 47430431928319, +STORE, 47430431928320, 47430432038911, +STORE, 47430431989760, 47430432038911, +STORE, 47430431928320, 47430431989759, +ERASE, 47430431928320, 47430431989759, +STORE, 47430431928320, 47430431989759, +STORE, 47430432014336, 47430432038911, +STORE, 47430431989760, 47430432014335, +ERASE, 47430431989760, 47430432014335, +STORE, 47430431989760, 47430432038911, +ERASE, 47430431989760, 47430432038911, +STORE, 47430431989760, 47430432014335, +STORE, 47430432014336, 47430432038911, +STORE, 47430432022528, 47430432038911, +STORE, 47430432014336, 47430432022527, +ERASE, 47430432014336, 47430432022527, +STORE, 47430432014336, 47430432022527, +ERASE, 47430432022528, 47430432038911, +STORE, 47430432022528, 47430432038911, +STORE, 47430432038912, 47430432059391, +ERASE, 47430432038912, 47430432059391, +STORE, 47430432038912, 47430432043007, +STORE, 47430432043008, 47430432059391, +STORE, 47430432047104, 47430432059391, +STORE, 47430432043008, 47430432047103, +ERASE, 47430432043008, 47430432047103, +STORE, 47430432043008, 47430432047103, +STORE, 47430432051200, 47430432059391, +STORE, 47430432047104, 47430432051199, +ERASE, 47430432047104, 47430432051199, +STORE, 47430432047104, 47430432059391, +ERASE, 47430432047104, 47430432059391, +STORE, 47430432047104, 47430432051199, +STORE, 47430432051200, 47430432059391, +ERASE, 47430432051200, 47430432059391, +STORE, 47430432051200, 47430432059391, +STORE, 47430432059392, 47430432067583, +ERASE, 47430431862784, 47430431887359, +STORE, 47430431862784, 47430431879167, +STORE, 47430431879168, 47430431887359, +ERASE, 47430432051200, 47430432059391, +STORE, 47430432051200, 47430432055295, +STORE, 47430432055296, 47430432059391, +ERASE, 47430432014336, 47430432022527, +STORE, 47430432014336, 47430432018431, +STORE, 47430432018432, 47430432022527, + }; + unsigned long set7[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140729808330752, 140737488351231, +ERASE, 140729808330752, 140737488351231, +STORE, 140729808330752, 140729808334847, +STORE, 94629632020480, 94629632192511, +ERASE, 94629632020480, 94629632192511, +STORE, 94629632020480, 94629632036863, +STORE, 94629632036864, 94629632192511, +ERASE, 94629632036864, 94629632192511, +STORE, 94629632036864, 94629632139263, +STORE, 94629632139264, 94629632180223, +STORE, 94629632180224, 94629632192511, +STORE, 47439981776896, 47439981948927, +ERASE, 47439981776896, 47439981948927, +STORE, 47439981776896, 47439981780991, +STORE, 47439981780992, 47439981948927, +ERASE, 47439981780992, 47439981948927, +STORE, 47439981780992, 47439981903871, +STORE, 47439981903872, 47439981936639, +STORE, 47439981936640, 47439981944831, +STORE, 47439981944832, 47439981948927, +STORE, 140729808474112, 140729808478207, +STORE, 140729808461824, 140729808474111, +STORE, 47439981948928, 47439981957119, +STORE, 47439981957120, 47439981965311, +STORE, 47439981965312, 47439982129151, +ERASE, 47439981965312, 47439982129151, +STORE, 47439981965312, 47439981977599, +STORE, 47439981977600, 47439982129151, +STORE, 47439982075904, 47439982129151, +STORE, 47439981977600, 47439982075903, +ERASE, 47439981977600, 47439982075903, +STORE, 47439981977600, 47439982075903, +STORE, 47439982120960, 47439982129151, +STORE, 47439982075904, 47439982120959, +ERASE, 47439982075904, 47439982120959, +STORE, 47439982075904, 47439982129151, +ERASE, 47439982075904, 47439982129151, +STORE, 47439982075904, 47439982120959, +STORE, 47439982120960, 47439982129151, +ERASE, 47439982120960, 47439982129151, +STORE, 47439982120960, 47439982129151, +STORE, 47439982129152, 47439985180671, +STORE, 47439982673920, 47439985180671, +STORE, 47439982129152, 47439982673919, +ERASE, 47439982673920, 47439985180671, +STORE, 47439982673920, 47439984959487, +STORE, 47439984959488, 47439985180671, +STORE, 47439984369664, 47439984959487, +STORE, 47439982673920, 47439984369663, +ERASE, 47439982673920, 47439984369663, +STORE, 47439982673920, 47439984369663, +STORE, 47439984955392, 47439984959487, +STORE, 47439984369664, 47439984955391, +ERASE, 47439984369664, 47439984955391, +STORE, 47439984369664, 47439984955391, +STORE, 47439985164288, 47439985180671, +STORE, 47439984959488, 47439985164287, +ERASE, 47439984959488, 47439985164287, +STORE, 47439984959488, 47439985164287, +ERASE, 47439985164288, 47439985180671, +STORE, 47439985164288, 47439985180671, +STORE, 47439985180672, 47439987019775, +STORE, 47439985319936, 47439987019775, +STORE, 47439985180672, 47439985319935, +ERASE, 47439985319936, 47439987019775, +STORE, 47439985319936, 47439986978815, +STORE, 47439986978816, 47439987019775, +STORE, 47439986663424, 47439986978815, +STORE, 47439985319936, 47439986663423, +ERASE, 47439985319936, 47439986663423, +STORE, 47439985319936, 47439986663423, +STORE, 47439986974720, 47439986978815, +STORE, 47439986663424, 47439986974719, +ERASE, 47439986663424, 47439986974719, +STORE, 47439986663424, 47439986974719, +STORE, 47439987003392, 47439987019775, +STORE, 47439986978816, 47439987003391, +ERASE, 47439986978816, 47439987003391, +STORE, 47439986978816, 47439987003391, +ERASE, 47439987003392, 47439987019775, +STORE, 47439987003392, 47439987019775, +STORE, 47439987019776, 47439987154943, +ERASE, 47439987019776, 47439987154943, +STORE, 47439987019776, 47439987044351, +STORE, 47439987044352, 47439987154943, +STORE, 47439987105792, 47439987154943, +STORE, 47439987044352, 47439987105791, +ERASE, 47439987044352, 47439987105791, +STORE, 47439987044352, 47439987105791, +STORE, 47439987130368, 47439987154943, +STORE, 47439987105792, 47439987130367, +ERASE, 47439987105792, 47439987130367, +STORE, 47439987105792, 47439987154943, +ERASE, 47439987105792, 47439987154943, +STORE, 47439987105792, 47439987130367, +STORE, 47439987130368, 47439987154943, +STORE, 47439987138560, 47439987154943, +STORE, 47439987130368, 47439987138559, +ERASE, 47439987130368, 47439987138559, +STORE, 47439987130368, 47439987138559, +ERASE, 47439987138560, 47439987154943, +STORE, 47439987138560, 47439987154943, +STORE, 47439987154944, 47439987175423, +ERASE, 47439987154944, 47439987175423, +STORE, 47439987154944, 47439987159039, +STORE, 47439987159040, 47439987175423, +STORE, 47439987163136, 47439987175423, +STORE, 47439987159040, 47439987163135, +ERASE, 47439987159040, 47439987163135, +STORE, 47439987159040, 47439987163135, +STORE, 47439987167232, 47439987175423, +STORE, 47439987163136, 47439987167231, +ERASE, 47439987163136, 47439987167231, +STORE, 47439987163136, 47439987175423, +ERASE, 47439987163136, 47439987175423, +STORE, 47439987163136, 47439987167231, +STORE, 47439987167232, 47439987175423, +ERASE, 47439987167232, 47439987175423, +STORE, 47439987167232, 47439987175423, +STORE, 47439987175424, 47439987183615, +ERASE, 47439986978816, 47439987003391, +STORE, 47439986978816, 47439986995199, +STORE, 47439986995200, 47439987003391, +ERASE, 47439987167232, 47439987175423, +STORE, 47439987167232, 47439987171327, +STORE, 47439987171328, 47439987175423, +ERASE, 47439987130368, 47439987138559, +STORE, 47439987130368, 47439987134463, +STORE, 47439987134464, 47439987138559, + }; + unsigned long set8[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140722482974720, 140737488351231, +ERASE, 140722482974720, 140737488351231, +STORE, 140722482974720, 140722482978815, +STORE, 94121505034240, 94121505206271, +ERASE, 94121505034240, 94121505206271, +STORE, 94121505034240, 94121505050623, +STORE, 94121505050624, 94121505206271, +ERASE, 94121505050624, 94121505206271, +STORE, 94121505050624, 94121505153023, +STORE, 94121505153024, 94121505193983, +STORE, 94121505193984, 94121505206271, +STORE, 47708483284992, 47708483457023, +ERASE, 47708483284992, 47708483457023, +STORE, 47708483284992, 47708483289087, +STORE, 47708483289088, 47708483457023, +ERASE, 47708483289088, 47708483457023, +STORE, 47708483289088, 47708483411967, +STORE, 47708483411968, 47708483444735, +STORE, 47708483444736, 47708483452927, +STORE, 47708483452928, 47708483457023, +STORE, 140722483142656, 140722483146751, +STORE, 140722483130368, 140722483142655, +STORE, 47708483457024, 47708483465215, +STORE, 47708483465216, 47708483473407, +STORE, 47708483473408, 47708483637247, +ERASE, 47708483473408, 47708483637247, +STORE, 47708483473408, 47708483485695, +STORE, 47708483485696, 47708483637247, +STORE, 47708483584000, 47708483637247, +STORE, 47708483485696, 47708483583999, +ERASE, 47708483485696, 47708483583999, +STORE, 47708483485696, 47708483583999, +STORE, 47708483629056, 47708483637247, +STORE, 47708483584000, 47708483629055, +ERASE, 47708483584000, 47708483629055, +STORE, 47708483584000, 47708483637247, +ERASE, 47708483584000, 47708483637247, +STORE, 47708483584000, 47708483629055, +STORE, 47708483629056, 47708483637247, +ERASE, 47708483629056, 47708483637247, +STORE, 47708483629056, 47708483637247, +STORE, 47708483637248, 47708486688767, +STORE, 47708484182016, 47708486688767, +STORE, 47708483637248, 47708484182015, +ERASE, 47708484182016, 47708486688767, +STORE, 47708484182016, 47708486467583, +STORE, 47708486467584, 47708486688767, +STORE, 47708485877760, 47708486467583, +STORE, 47708484182016, 47708485877759, +ERASE, 47708484182016, 47708485877759, +STORE, 47708484182016, 47708485877759, +STORE, 47708486463488, 47708486467583, +STORE, 47708485877760, 47708486463487, +ERASE, 47708485877760, 47708486463487, +STORE, 47708485877760, 47708486463487, +STORE, 47708486672384, 47708486688767, +STORE, 47708486467584, 47708486672383, +ERASE, 47708486467584, 47708486672383, +STORE, 47708486467584, 47708486672383, +ERASE, 47708486672384, 47708486688767, +STORE, 47708486672384, 47708486688767, +STORE, 47708486688768, 47708488527871, +STORE, 47708486828032, 47708488527871, +STORE, 47708486688768, 47708486828031, +ERASE, 47708486828032, 47708488527871, +STORE, 47708486828032, 47708488486911, +STORE, 47708488486912, 47708488527871, +STORE, 47708488171520, 47708488486911, +STORE, 47708486828032, 47708488171519, +ERASE, 47708486828032, 47708488171519, +STORE, 47708486828032, 47708488171519, +STORE, 47708488482816, 47708488486911, +STORE, 47708488171520, 47708488482815, +ERASE, 47708488171520, 47708488482815, +STORE, 47708488171520, 47708488482815, +STORE, 47708488511488, 47708488527871, +STORE, 47708488486912, 47708488511487, +ERASE, 47708488486912, 47708488511487, +STORE, 47708488486912, 47708488511487, +ERASE, 47708488511488, 47708488527871, +STORE, 47708488511488, 47708488527871, +STORE, 47708488527872, 47708488663039, +ERASE, 47708488527872, 47708488663039, +STORE, 47708488527872, 47708488552447, +STORE, 47708488552448, 47708488663039, +STORE, 47708488613888, 47708488663039, +STORE, 47708488552448, 47708488613887, +ERASE, 47708488552448, 47708488613887, +STORE, 47708488552448, 47708488613887, +STORE, 47708488638464, 47708488663039, +STORE, 47708488613888, 47708488638463, +ERASE, 47708488613888, 47708488638463, +STORE, 47708488613888, 47708488663039, +ERASE, 47708488613888, 47708488663039, +STORE, 47708488613888, 47708488638463, +STORE, 47708488638464, 47708488663039, +STORE, 47708488646656, 47708488663039, +STORE, 47708488638464, 47708488646655, +ERASE, 47708488638464, 47708488646655, +STORE, 47708488638464, 47708488646655, +ERASE, 47708488646656, 47708488663039, +STORE, 47708488646656, 47708488663039, +STORE, 47708488663040, 47708488683519, +ERASE, 47708488663040, 47708488683519, +STORE, 47708488663040, 47708488667135, +STORE, 47708488667136, 47708488683519, +STORE, 47708488671232, 47708488683519, +STORE, 47708488667136, 47708488671231, +ERASE, 47708488667136, 47708488671231, +STORE, 47708488667136, 47708488671231, +STORE, 47708488675328, 47708488683519, +STORE, 47708488671232, 47708488675327, +ERASE, 47708488671232, 47708488675327, +STORE, 47708488671232, 47708488683519, +ERASE, 47708488671232, 47708488683519, +STORE, 47708488671232, 47708488675327, +STORE, 47708488675328, 47708488683519, +ERASE, 47708488675328, 47708488683519, +STORE, 47708488675328, 47708488683519, +STORE, 47708488683520, 47708488691711, +ERASE, 47708488486912, 47708488511487, +STORE, 47708488486912, 47708488503295, +STORE, 47708488503296, 47708488511487, +ERASE, 47708488675328, 47708488683519, +STORE, 47708488675328, 47708488679423, +STORE, 47708488679424, 47708488683519, +ERASE, 47708488638464, 47708488646655, +STORE, 47708488638464, 47708488642559, +STORE, 47708488642560, 47708488646655, + }; + + unsigned long set9[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140736427839488, 140737488351231, +ERASE, 140736427839488, 140736427839488, +STORE, 140736427839488, 140736427843583, +STORE, 94071213395968, 94071213567999, +ERASE, 94071213395968, 94071213395968, +STORE, 94071213395968, 94071213412351, +STORE, 94071213412352, 94071213567999, +ERASE, 94071213412352, 94071213412352, +STORE, 94071213412352, 94071213514751, +STORE, 94071213514752, 94071213555711, +STORE, 94071213555712, 94071213567999, +STORE, 139968410644480, 139968410816511, +ERASE, 139968410644480, 139968410644480, +STORE, 139968410644480, 139968410648575, +STORE, 139968410648576, 139968410816511, +ERASE, 139968410648576, 139968410648576, +STORE, 139968410648576, 139968410771455, +STORE, 139968410771456, 139968410804223, +STORE, 139968410804224, 139968410812415, +STORE, 139968410812416, 139968410816511, +STORE, 140736429277184, 140736429281279, +STORE, 140736429264896, 140736429277183, +STORE, 47664384352256, 47664384360447, +STORE, 47664384360448, 47664384368639, +STORE, 47664384368640, 47664384532479, +ERASE, 47664384368640, 47664384368640, +STORE, 47664384368640, 47664384380927, +STORE, 47664384380928, 47664384532479, +STORE, 47664384479232, 47664384532479, +STORE, 47664384380928, 47664384479231, +ERASE, 47664384380928, 47664384380928, +STORE, 47664384380928, 47664384479231, +STORE, 47664384524288, 47664384532479, +STORE, 47664384479232, 47664384524287, +ERASE, 47664384479232, 47664384479232, +STORE, 47664384479232, 47664384532479, +ERASE, 47664384479232, 47664384479232, +STORE, 47664384479232, 47664384524287, +STORE, 47664384524288, 47664384532479, +ERASE, 47664384524288, 47664384524288, +STORE, 47664384524288, 47664384532479, +STORE, 47664384532480, 47664387583999, +STORE, 47664385077248, 47664387583999, +STORE, 47664384532480, 47664385077247, +ERASE, 47664385077248, 47664385077248, +STORE, 47664385077248, 47664387362815, +STORE, 47664387362816, 47664387583999, +STORE, 47664386772992, 47664387362815, +STORE, 47664385077248, 47664386772991, +ERASE, 47664385077248, 47664385077248, +STORE, 47664385077248, 47664386772991, +STORE, 47664387358720, 47664387362815, +STORE, 47664386772992, 47664387358719, +ERASE, 47664386772992, 47664386772992, +STORE, 47664386772992, 47664387358719, +STORE, 47664387567616, 47664387583999, +STORE, 47664387362816, 47664387567615, +ERASE, 47664387362816, 47664387362816, +STORE, 47664387362816, 47664387567615, +ERASE, 47664387567616, 47664387567616, +STORE, 47664387567616, 47664387583999, +STORE, 47664387584000, 47664389423103, +STORE, 47664387723264, 47664389423103, +STORE, 47664387584000, 47664387723263, +ERASE, 47664387723264, 47664387723264, +STORE, 47664387723264, 47664389382143, +STORE, 47664389382144, 47664389423103, +STORE, 47664389066752, 47664389382143, +STORE, 47664387723264, 47664389066751, +ERASE, 47664387723264, 47664387723264, +STORE, 47664387723264, 47664389066751, +STORE, 47664389378048, 47664389382143, +STORE, 47664389066752, 47664389378047, +ERASE, 47664389066752, 47664389066752, +STORE, 47664389066752, 47664389378047, +STORE, 47664389406720, 47664389423103, +STORE, 47664389382144, 47664389406719, +ERASE, 47664389382144, 47664389382144, +STORE, 47664389382144, 47664389406719, +ERASE, 47664389406720, 47664389406720, +STORE, 47664389406720, 47664389423103, +STORE, 47664389423104, 47664389558271, +ERASE, 47664389423104, 47664389423104, +STORE, 47664389423104, 47664389447679, +STORE, 47664389447680, 47664389558271, +STORE, 47664389509120, 47664389558271, +STORE, 47664389447680, 47664389509119, +ERASE, 47664389447680, 47664389447680, +STORE, 47664389447680, 47664389509119, +STORE, 47664389533696, 47664389558271, +STORE, 47664389509120, 47664389533695, +ERASE, 47664389509120, 47664389509120, +STORE, 47664389509120, 47664389558271, +ERASE, 47664389509120, 47664389509120, +STORE, 47664389509120, 47664389533695, +STORE, 47664389533696, 47664389558271, +STORE, 47664389541888, 47664389558271, +STORE, 47664389533696, 47664389541887, +ERASE, 47664389533696, 47664389533696, +STORE, 47664389533696, 47664389541887, +ERASE, 47664389541888, 47664389541888, +STORE, 47664389541888, 47664389558271, +STORE, 47664389558272, 47664389578751, +ERASE, 47664389558272, 47664389558272, +STORE, 47664389558272, 47664389562367, +STORE, 47664389562368, 47664389578751, +STORE, 47664389566464, 47664389578751, +STORE, 47664389562368, 47664389566463, +ERASE, 47664389562368, 47664389562368, +STORE, 47664389562368, 47664389566463, +STORE, 47664389570560, 47664389578751, +STORE, 47664389566464, 47664389570559, +ERASE, 47664389566464, 47664389566464, +STORE, 47664389566464, 47664389578751, +ERASE, 47664389566464, 47664389566464, +STORE, 47664389566464, 47664389570559, +STORE, 47664389570560, 47664389578751, +ERASE, 47664389570560, 47664389570560, +STORE, 47664389570560, 47664389578751, +STORE, 47664389578752, 47664389586943, +ERASE, 47664389382144, 47664389382144, +STORE, 47664389382144, 47664389398527, +STORE, 47664389398528, 47664389406719, +ERASE, 47664389570560, 47664389570560, +STORE, 47664389570560, 47664389574655, +STORE, 47664389574656, 47664389578751, +ERASE, 47664389533696, 47664389533696, +STORE, 47664389533696, 47664389537791, +STORE, 47664389537792, 47664389541887, +ERASE, 47664387362816, 47664387362816, +STORE, 47664387362816, 47664387559423, +STORE, 47664387559424, 47664387567615, +ERASE, 47664384524288, 47664384524288, +STORE, 47664384524288, 47664384528383, +STORE, 47664384528384, 47664384532479, +ERASE, 94071213555712, 94071213555712, +STORE, 94071213555712, 94071213563903, +STORE, 94071213563904, 94071213567999, +ERASE, 139968410804224, 139968410804224, +STORE, 139968410804224, 139968410808319, +STORE, 139968410808320, 139968410812415, +ERASE, 47664384352256, 47664384352256, +STORE, 94071244402688, 94071244537855, +STORE, 140737488347136, 140737488351231, +STORE, 140728271503360, 140737488351231, +ERASE, 140728271503360, 140728271503360, +STORE, 140728271503360, 140728271507455, +STORE, 94410361982976, 94410362155007, +ERASE, 94410361982976, 94410361982976, +STORE, 94410361982976, 94410361999359, +STORE, 94410361999360, 94410362155007, +ERASE, 94410361999360, 94410361999360, +STORE, 94410361999360, 94410362101759, +STORE, 94410362101760, 94410362142719, +STORE, 94410362142720, 94410362155007, +STORE, 140351953997824, 140351954169855, +ERASE, 140351953997824, 140351953997824, +STORE, 140351953997824, 140351954001919, +STORE, 140351954001920, 140351954169855, +ERASE, 140351954001920, 140351954001920, +STORE, 140351954001920, 140351954124799, +STORE, 140351954124800, 140351954157567, +STORE, 140351954157568, 140351954165759, +STORE, 140351954165760, 140351954169855, +STORE, 140728272429056, 140728272433151, +STORE, 140728272416768, 140728272429055, +STORE, 47280840998912, 47280841007103, +STORE, 47280841007104, 47280841015295, +STORE, 47280841015296, 47280841179135, +ERASE, 47280841015296, 47280841015296, +STORE, 47280841015296, 47280841027583, +STORE, 47280841027584, 47280841179135, +STORE, 47280841125888, 47280841179135, +STORE, 47280841027584, 47280841125887, +ERASE, 47280841027584, 47280841027584, +STORE, 47280841027584, 47280841125887, +STORE, 47280841170944, 47280841179135, +STORE, 47280841125888, 47280841170943, +ERASE, 47280841125888, 47280841125888, +STORE, 47280841125888, 47280841179135, +ERASE, 47280841125888, 47280841125888, +STORE, 47280841125888, 47280841170943, +STORE, 47280841170944, 47280841179135, +ERASE, 47280841170944, 47280841170944, +STORE, 47280841170944, 47280841179135, +STORE, 47280841179136, 47280844230655, +STORE, 47280841723904, 47280844230655, +STORE, 47280841179136, 47280841723903, +ERASE, 47280841723904, 47280841723904, +STORE, 47280841723904, 47280844009471, +STORE, 47280844009472, 47280844230655, +STORE, 47280843419648, 47280844009471, +STORE, 47280841723904, 47280843419647, +ERASE, 47280841723904, 47280841723904, +STORE, 47280841723904, 47280843419647, +STORE, 47280844005376, 47280844009471, +STORE, 47280843419648, 47280844005375, +ERASE, 47280843419648, 47280843419648, +STORE, 47280843419648, 47280844005375, +STORE, 47280844214272, 47280844230655, +STORE, 47280844009472, 47280844214271, +ERASE, 47280844009472, 47280844009472, +STORE, 47280844009472, 47280844214271, +ERASE, 47280844214272, 47280844214272, +STORE, 47280844214272, 47280844230655, +STORE, 47280844230656, 47280846069759, +STORE, 47280844369920, 47280846069759, +STORE, 47280844230656, 47280844369919, +ERASE, 47280844369920, 47280844369920, +STORE, 47280844369920, 47280846028799, +STORE, 47280846028800, 47280846069759, +STORE, 47280845713408, 47280846028799, +STORE, 47280844369920, 47280845713407, +ERASE, 47280844369920, 47280844369920, +STORE, 47280844369920, 47280845713407, +STORE, 47280846024704, 47280846028799, +STORE, 47280845713408, 47280846024703, +ERASE, 47280845713408, 47280845713408, +STORE, 47280845713408, 47280846024703, +STORE, 47280846053376, 47280846069759, +STORE, 47280846028800, 47280846053375, +ERASE, 47280846028800, 47280846028800, +STORE, 47280846028800, 47280846053375, +ERASE, 47280846053376, 47280846053376, +STORE, 47280846053376, 47280846069759, +STORE, 47280846069760, 47280846204927, +ERASE, 47280846069760, 47280846069760, +STORE, 47280846069760, 47280846094335, +STORE, 47280846094336, 47280846204927, +STORE, 47280846155776, 47280846204927, +STORE, 47280846094336, 47280846155775, +ERASE, 47280846094336, 47280846094336, +STORE, 47280846094336, 47280846155775, +STORE, 47280846180352, 47280846204927, +STORE, 47280846155776, 47280846180351, +ERASE, 47280846155776, 47280846155776, +STORE, 47280846155776, 47280846204927, +ERASE, 47280846155776, 47280846155776, +STORE, 47280846155776, 47280846180351, +STORE, 47280846180352, 47280846204927, +STORE, 47280846188544, 47280846204927, +STORE, 47280846180352, 47280846188543, +ERASE, 47280846180352, 47280846180352, +STORE, 47280846180352, 47280846188543, +ERASE, 47280846188544, 47280846188544, +STORE, 47280846188544, 47280846204927, +STORE, 47280846204928, 47280846225407, +ERASE, 47280846204928, 47280846204928, +STORE, 47280846204928, 47280846209023, +STORE, 47280846209024, 47280846225407, +STORE, 47280846213120, 47280846225407, +STORE, 47280846209024, 47280846213119, +ERASE, 47280846209024, 47280846209024, +STORE, 47280846209024, 47280846213119, +STORE, 47280846217216, 47280846225407, +STORE, 47280846213120, 47280846217215, +ERASE, 47280846213120, 47280846213120, +STORE, 47280846213120, 47280846225407, +ERASE, 47280846213120, 47280846213120, +STORE, 47280846213120, 47280846217215, +STORE, 47280846217216, 47280846225407, +ERASE, 47280846217216, 47280846217216, +STORE, 47280846217216, 47280846225407, +STORE, 47280846225408, 47280846233599, +ERASE, 47280846028800, 47280846028800, +STORE, 47280846028800, 47280846045183, +STORE, 47280846045184, 47280846053375, +ERASE, 47280846217216, 47280846217216, +STORE, 47280846217216, 47280846221311, +STORE, 47280846221312, 47280846225407, +ERASE, 47280846180352, 47280846180352, +STORE, 47280846180352, 47280846184447, +STORE, 47280846184448, 47280846188543, +ERASE, 47280844009472, 47280844009472, +STORE, 47280844009472, 47280844206079, +STORE, 47280844206080, 47280844214271, +ERASE, 47280841170944, 47280841170944, +STORE, 47280841170944, 47280841175039, +STORE, 47280841175040, 47280841179135, +ERASE, 94410362142720, 94410362142720, +STORE, 94410362142720, 94410362150911, +STORE, 94410362150912, 94410362155007, +ERASE, 140351954157568, 140351954157568, +STORE, 140351954157568, 140351954161663, +STORE, 140351954161664, 140351954165759, +ERASE, 47280840998912, 47280840998912, +STORE, 94410379456512, 94410379591679, +STORE, 140737488347136, 140737488351231, +STORE, 140732946362368, 140737488351231, +ERASE, 140732946362368, 140732946362368, +STORE, 140732946362368, 140732946366463, +STORE, 94352937934848, 94352938106879, +ERASE, 94352937934848, 94352937934848, +STORE, 94352937934848, 94352937951231, +STORE, 94352937951232, 94352938106879, +ERASE, 94352937951232, 94352937951232, +STORE, 94352937951232, 94352938053631, +STORE, 94352938053632, 94352938094591, +STORE, 94352938094592, 94352938106879, +STORE, 140595518742528, 140595518914559, +ERASE, 140595518742528, 140595518742528, +STORE, 140595518742528, 140595518746623, +STORE, 140595518746624, 140595518914559, +ERASE, 140595518746624, 140595518746624, +STORE, 140595518746624, 140595518869503, +STORE, 140595518869504, 140595518902271, +STORE, 140595518902272, 140595518910463, +STORE, 140595518910464, 140595518914559, +STORE, 140732947468288, 140732947472383, +STORE, 140732947456000, 140732947468287, +STORE, 47037276254208, 47037276262399, +STORE, 47037276262400, 47037276270591, +STORE, 47037276270592, 47037276434431, +ERASE, 47037276270592, 47037276270592, +STORE, 47037276270592, 47037276282879, +STORE, 47037276282880, 47037276434431, +STORE, 47037276381184, 47037276434431, +STORE, 47037276282880, 47037276381183, +ERASE, 47037276282880, 47037276282880, +STORE, 47037276282880, 47037276381183, +STORE, 47037276426240, 47037276434431, +STORE, 47037276381184, 47037276426239, +ERASE, 47037276381184, 47037276381184, +STORE, 47037276381184, 47037276434431, +ERASE, 47037276381184, 47037276381184, +STORE, 47037276381184, 47037276426239, +STORE, 47037276426240, 47037276434431, +ERASE, 47037276426240, 47037276426240, +STORE, 47037276426240, 47037276434431, +STORE, 47037276434432, 47037279485951, +STORE, 47037276979200, 47037279485951, +STORE, 47037276434432, 47037276979199, +ERASE, 47037276979200, 47037276979200, +STORE, 47037276979200, 47037279264767, +STORE, 47037279264768, 47037279485951, +STORE, 47037278674944, 47037279264767, +STORE, 47037276979200, 47037278674943, +ERASE, 47037276979200, 47037276979200, +STORE, 47037276979200, 47037278674943, +STORE, 47037279260672, 47037279264767, +STORE, 47037278674944, 47037279260671, +ERASE, 47037278674944, 47037278674944, +STORE, 47037278674944, 47037279260671, +STORE, 47037279469568, 47037279485951, +STORE, 47037279264768, 47037279469567, +ERASE, 47037279264768, 47037279264768, +STORE, 47037279264768, 47037279469567, +ERASE, 47037279469568, 47037279469568, +STORE, 47037279469568, 47037279485951, +STORE, 47037279485952, 47037281325055, +STORE, 47037279625216, 47037281325055, +STORE, 47037279485952, 47037279625215, +ERASE, 47037279625216, 47037279625216, +STORE, 47037279625216, 47037281284095, +STORE, 47037281284096, 47037281325055, +STORE, 47037280968704, 47037281284095, +STORE, 47037279625216, 47037280968703, +ERASE, 47037279625216, 47037279625216, +STORE, 47037279625216, 47037280968703, +STORE, 47037281280000, 47037281284095, +STORE, 47037280968704, 47037281279999, +ERASE, 47037280968704, 47037280968704, +STORE, 47037280968704, 47037281279999, +STORE, 47037281308672, 47037281325055, +STORE, 47037281284096, 47037281308671, +ERASE, 47037281284096, 47037281284096, +STORE, 47037281284096, 47037281308671, +ERASE, 47037281308672, 47037281308672, +STORE, 47037281308672, 47037281325055, +STORE, 47037281325056, 47037281460223, +ERASE, 47037281325056, 47037281325056, +STORE, 47037281325056, 47037281349631, +STORE, 47037281349632, 47037281460223, +STORE, 47037281411072, 47037281460223, +STORE, 47037281349632, 47037281411071, +ERASE, 47037281349632, 47037281349632, +STORE, 47037281349632, 47037281411071, +STORE, 47037281435648, 47037281460223, +STORE, 47037281411072, 47037281435647, +ERASE, 47037281411072, 47037281411072, +STORE, 47037281411072, 47037281460223, +ERASE, 47037281411072, 47037281411072, +STORE, 47037281411072, 47037281435647, +STORE, 47037281435648, 47037281460223, +STORE, 47037281443840, 47037281460223, +STORE, 47037281435648, 47037281443839, +ERASE, 47037281435648, 47037281435648, +STORE, 47037281435648, 47037281443839, +ERASE, 47037281443840, 47037281443840, +STORE, 47037281443840, 47037281460223, +STORE, 47037281460224, 47037281480703, +ERASE, 47037281460224, 47037281460224, +STORE, 47037281460224, 47037281464319, +STORE, 47037281464320, 47037281480703, +STORE, 47037281468416, 47037281480703, +STORE, 47037281464320, 47037281468415, +ERASE, 47037281464320, 47037281464320, +STORE, 47037281464320, 47037281468415, +STORE, 47037281472512, 47037281480703, +STORE, 47037281468416, 47037281472511, +ERASE, 47037281468416, 47037281468416, +STORE, 47037281468416, 47037281480703, +ERASE, 47037281468416, 47037281468416, +STORE, 47037281468416, 47037281472511, +STORE, 47037281472512, 47037281480703, +ERASE, 47037281472512, 47037281472512, +STORE, 47037281472512, 47037281480703, +STORE, 47037281480704, 47037281488895, +ERASE, 47037281284096, 47037281284096, +STORE, 47037281284096, 47037281300479, +STORE, 47037281300480, 47037281308671, +ERASE, 47037281472512, 47037281472512, +STORE, 47037281472512, 47037281476607, +STORE, 47037281476608, 47037281480703, +ERASE, 47037281435648, 47037281435648, +STORE, 47037281435648, 47037281439743, +STORE, 47037281439744, 47037281443839, +ERASE, 47037279264768, 47037279264768, +STORE, 47037279264768, 47037279461375, +STORE, 47037279461376, 47037279469567, +ERASE, 47037276426240, 47037276426240, +STORE, 47037276426240, 47037276430335, +STORE, 47037276430336, 47037276434431, +ERASE, 94352938094592, 94352938094592, +STORE, 94352938094592, 94352938102783, +STORE, 94352938102784, 94352938106879, +ERASE, 140595518902272, 140595518902272, +STORE, 140595518902272, 140595518906367, +STORE, 140595518906368, 140595518910463, +ERASE, 47037276254208, 47037276254208, +STORE, 94352938438656, 94352938573823, +STORE, 140737488347136, 140737488351231, +STORE, 140733506027520, 140737488351231, +ERASE, 140733506027520, 140733506027520, +STORE, 140733506027520, 140733506031615, +STORE, 94150123073536, 94150123245567, +ERASE, 94150123073536, 94150123073536, +STORE, 94150123073536, 94150123089919, +STORE, 94150123089920, 94150123245567, +ERASE, 94150123089920, 94150123089920, +STORE, 94150123089920, 94150123192319, +STORE, 94150123192320, 94150123233279, +STORE, 94150123233280, 94150123245567, +STORE, 140081290375168, 140081290547199, +ERASE, 140081290375168, 140081290375168, +STORE, 140081290375168, 140081290379263, +STORE, 140081290379264, 140081290547199, +ERASE, 140081290379264, 140081290379264, +STORE, 140081290379264, 140081290502143, +STORE, 140081290502144, 140081290534911, +STORE, 140081290534912, 140081290543103, +STORE, 140081290543104, 140081290547199, +STORE, 140733506707456, 140733506711551, +STORE, 140733506695168, 140733506707455, +STORE, 47551504621568, 47551504629759, +STORE, 47551504629760, 47551504637951, +STORE, 47551504637952, 47551504801791, +ERASE, 47551504637952, 47551504637952, +STORE, 47551504637952, 47551504650239, +STORE, 47551504650240, 47551504801791, +STORE, 47551504748544, 47551504801791, +STORE, 47551504650240, 47551504748543, +ERASE, 47551504650240, 47551504650240, +STORE, 47551504650240, 47551504748543, +STORE, 47551504793600, 47551504801791, +STORE, 47551504748544, 47551504793599, +ERASE, 47551504748544, 47551504748544, +STORE, 47551504748544, 47551504801791, +ERASE, 47551504748544, 47551504748544, +STORE, 47551504748544, 47551504793599, +STORE, 47551504793600, 47551504801791, +ERASE, 47551504793600, 47551504793600, +STORE, 47551504793600, 47551504801791, +STORE, 47551504801792, 47551507853311, +STORE, 47551505346560, 47551507853311, +STORE, 47551504801792, 47551505346559, +ERASE, 47551505346560, 47551505346560, +STORE, 47551505346560, 47551507632127, +STORE, 47551507632128, 47551507853311, +STORE, 47551507042304, 47551507632127, +STORE, 47551505346560, 47551507042303, +ERASE, 47551505346560, 47551505346560, +STORE, 47551505346560, 47551507042303, +STORE, 47551507628032, 47551507632127, +STORE, 47551507042304, 47551507628031, +ERASE, 47551507042304, 47551507042304, +STORE, 47551507042304, 47551507628031, +STORE, 47551507836928, 47551507853311, +STORE, 47551507632128, 47551507836927, +ERASE, 47551507632128, 47551507632128, +STORE, 47551507632128, 47551507836927, +ERASE, 47551507836928, 47551507836928, +STORE, 47551507836928, 47551507853311, +STORE, 47551507853312, 47551509692415, +STORE, 47551507992576, 47551509692415, +STORE, 47551507853312, 47551507992575, +ERASE, 47551507992576, 47551507992576, +STORE, 47551507992576, 47551509651455, +STORE, 47551509651456, 47551509692415, +STORE, 47551509336064, 47551509651455, +STORE, 47551507992576, 47551509336063, +ERASE, 47551507992576, 47551507992576, +STORE, 47551507992576, 47551509336063, +STORE, 47551509647360, 47551509651455, +STORE, 47551509336064, 47551509647359, +ERASE, 47551509336064, 47551509336064, +STORE, 47551509336064, 47551509647359, +STORE, 47551509676032, 47551509692415, +STORE, 47551509651456, 47551509676031, +ERASE, 47551509651456, 47551509651456, +STORE, 47551509651456, 47551509676031, +ERASE, 47551509676032, 47551509676032, +STORE, 47551509676032, 47551509692415, +STORE, 47551509692416, 47551509827583, +ERASE, 47551509692416, 47551509692416, +STORE, 47551509692416, 47551509716991, +STORE, 47551509716992, 47551509827583, +STORE, 47551509778432, 47551509827583, +STORE, 47551509716992, 47551509778431, +ERASE, 47551509716992, 47551509716992, +STORE, 47551509716992, 47551509778431, +STORE, 47551509803008, 47551509827583, +STORE, 47551509778432, 47551509803007, +ERASE, 47551509778432, 47551509778432, +STORE, 47551509778432, 47551509827583, +ERASE, 47551509778432, 47551509778432, +STORE, 47551509778432, 47551509803007, +STORE, 47551509803008, 47551509827583, +STORE, 47551509811200, 47551509827583, +STORE, 47551509803008, 47551509811199, +ERASE, 47551509803008, 47551509803008, +STORE, 47551509803008, 47551509811199, +ERASE, 47551509811200, 47551509811200, +STORE, 47551509811200, 47551509827583, +STORE, 47551509827584, 47551509848063, +ERASE, 47551509827584, 47551509827584, +STORE, 47551509827584, 47551509831679, +STORE, 47551509831680, 47551509848063, +STORE, 47551509835776, 47551509848063, +STORE, 47551509831680, 47551509835775, +ERASE, 47551509831680, 47551509831680, +STORE, 47551509831680, 47551509835775, +STORE, 47551509839872, 47551509848063, +STORE, 47551509835776, 47551509839871, +ERASE, 47551509835776, 47551509835776, +STORE, 47551509835776, 47551509848063, +ERASE, 47551509835776, 47551509835776, +STORE, 47551509835776, 47551509839871, +STORE, 47551509839872, 47551509848063, +ERASE, 47551509839872, 47551509839872, +STORE, 47551509839872, 47551509848063, +STORE, 47551509848064, 47551509856255, +ERASE, 47551509651456, 47551509651456, +STORE, 47551509651456, 47551509667839, +STORE, 47551509667840, 47551509676031, +ERASE, 47551509839872, 47551509839872, +STORE, 47551509839872, 47551509843967, +STORE, 47551509843968, 47551509848063, +ERASE, 47551509803008, 47551509803008, +STORE, 47551509803008, 47551509807103, +STORE, 47551509807104, 47551509811199, +ERASE, 47551507632128, 47551507632128, +STORE, 47551507632128, 47551507828735, +STORE, 47551507828736, 47551507836927, +ERASE, 47551504793600, 47551504793600, +STORE, 47551504793600, 47551504797695, +STORE, 47551504797696, 47551504801791, +ERASE, 94150123233280, 94150123233280, +STORE, 94150123233280, 94150123241471, +STORE, 94150123241472, 94150123245567, +ERASE, 140081290534912, 140081290534912, +STORE, 140081290534912, 140081290539007, +STORE, 140081290539008, 140081290543103, +ERASE, 47551504621568, 47551504621568, +STORE, 94150148112384, 94150148247551, +STORE, 140737488347136, 140737488351231, +STORE, 140734389334016, 140737488351231, +ERASE, 140734389334016, 140734389334016, +STORE, 140734389334016, 140734389338111, +STORE, 94844636606464, 94844636778495, +ERASE, 94844636606464, 94844636606464, +STORE, 94844636606464, 94844636622847, +STORE, 94844636622848, 94844636778495, +ERASE, 94844636622848, 94844636622848, +STORE, 94844636622848, 94844636725247, +STORE, 94844636725248, 94844636766207, +STORE, 94844636766208, 94844636778495, +STORE, 139922765217792, 139922765389823, +ERASE, 139922765217792, 139922765217792, +STORE, 139922765217792, 139922765221887, +STORE, 139922765221888, 139922765389823, +ERASE, 139922765221888, 139922765221888, +STORE, 139922765221888, 139922765344767, +STORE, 139922765344768, 139922765377535, +STORE, 139922765377536, 139922765385727, +STORE, 139922765385728, 139922765389823, +STORE, 140734389678080, 140734389682175, +STORE, 140734389665792, 140734389678079, +STORE, 47710029778944, 47710029787135, +STORE, 47710029787136, 47710029795327, +STORE, 47710029795328, 47710029959167, +ERASE, 47710029795328, 47710029795328, +STORE, 47710029795328, 47710029807615, +STORE, 47710029807616, 47710029959167, +STORE, 47710029905920, 47710029959167, +STORE, 47710029807616, 47710029905919, +ERASE, 47710029807616, 47710029807616, +STORE, 47710029807616, 47710029905919, +STORE, 47710029950976, 47710029959167, +STORE, 47710029905920, 47710029950975, +ERASE, 47710029905920, 47710029905920, +STORE, 47710029905920, 47710029959167, +ERASE, 47710029905920, 47710029905920, +STORE, 47710029905920, 47710029950975, +STORE, 47710029950976, 47710029959167, +ERASE, 47710029950976, 47710029950976, +STORE, 47710029950976, 47710029959167, +STORE, 47710029959168, 47710033010687, +STORE, 47710030503936, 47710033010687, +STORE, 47710029959168, 47710030503935, +ERASE, 47710030503936, 47710030503936, +STORE, 47710030503936, 47710032789503, +STORE, 47710032789504, 47710033010687, +STORE, 47710032199680, 47710032789503, +STORE, 47710030503936, 47710032199679, +ERASE, 47710030503936, 47710030503936, +STORE, 47710030503936, 47710032199679, +STORE, 47710032785408, 47710032789503, +STORE, 47710032199680, 47710032785407, +ERASE, 47710032199680, 47710032199680, +STORE, 47710032199680, 47710032785407, +STORE, 47710032994304, 47710033010687, +STORE, 47710032789504, 47710032994303, +ERASE, 47710032789504, 47710032789504, +STORE, 47710032789504, 47710032994303, +ERASE, 47710032994304, 47710032994304, +STORE, 47710032994304, 47710033010687, +STORE, 47710033010688, 47710034849791, +STORE, 47710033149952, 47710034849791, +STORE, 47710033010688, 47710033149951, +ERASE, 47710033149952, 47710033149952, +STORE, 47710033149952, 47710034808831, +STORE, 47710034808832, 47710034849791, +STORE, 47710034493440, 47710034808831, +STORE, 47710033149952, 47710034493439, +ERASE, 47710033149952, 47710033149952, +STORE, 47710033149952, 47710034493439, +STORE, 47710034804736, 47710034808831, +STORE, 47710034493440, 47710034804735, +ERASE, 47710034493440, 47710034493440, +STORE, 47710034493440, 47710034804735, +STORE, 47710034833408, 47710034849791, +STORE, 47710034808832, 47710034833407, +ERASE, 47710034808832, 47710034808832, +STORE, 47710034808832, 47710034833407, +ERASE, 47710034833408, 47710034833408, +STORE, 47710034833408, 47710034849791, +STORE, 47710034849792, 47710034984959, +ERASE, 47710034849792, 47710034849792, +STORE, 47710034849792, 47710034874367, +STORE, 47710034874368, 47710034984959, +STORE, 47710034935808, 47710034984959, +STORE, 47710034874368, 47710034935807, +ERASE, 47710034874368, 47710034874368, +STORE, 47710034874368, 47710034935807, +STORE, 47710034960384, 47710034984959, +STORE, 47710034935808, 47710034960383, +ERASE, 47710034935808, 47710034935808, +STORE, 47710034935808, 47710034984959, +ERASE, 47710034935808, 47710034935808, +STORE, 47710034935808, 47710034960383, +STORE, 47710034960384, 47710034984959, +STORE, 47710034968576, 47710034984959, +STORE, 47710034960384, 47710034968575, +ERASE, 47710034960384, 47710034960384, +STORE, 47710034960384, 47710034968575, +ERASE, 47710034968576, 47710034968576, +STORE, 47710034968576, 47710034984959, +STORE, 47710034984960, 47710035005439, +ERASE, 47710034984960, 47710034984960, +STORE, 47710034984960, 47710034989055, +STORE, 47710034989056, 47710035005439, +STORE, 47710034993152, 47710035005439, +STORE, 47710034989056, 47710034993151, +ERASE, 47710034989056, 47710034989056, +STORE, 47710034989056, 47710034993151, +STORE, 47710034997248, 47710035005439, +STORE, 47710034993152, 47710034997247, +ERASE, 47710034993152, 47710034993152, +STORE, 47710034993152, 47710035005439, +ERASE, 47710034993152, 47710034993152, +STORE, 47710034993152, 47710034997247, +STORE, 47710034997248, 47710035005439, +ERASE, 47710034997248, 47710034997248, +STORE, 47710034997248, 47710035005439, +STORE, 47710035005440, 47710035013631, +ERASE, 47710034808832, 47710034808832, +STORE, 47710034808832, 47710034825215, +STORE, 47710034825216, 47710034833407, +ERASE, 47710034997248, 47710034997248, +STORE, 47710034997248, 47710035001343, +STORE, 47710035001344, 47710035005439, +ERASE, 47710034960384, 47710034960384, +STORE, 47710034960384, 47710034964479, +STORE, 47710034964480, 47710034968575, +ERASE, 47710032789504, 47710032789504, +STORE, 47710032789504, 47710032986111, +STORE, 47710032986112, 47710032994303, +ERASE, 47710029950976, 47710029950976, +STORE, 47710029950976, 47710029955071, +STORE, 47710029955072, 47710029959167, +ERASE, 94844636766208, 94844636766208, +STORE, 94844636766208, 94844636774399, +STORE, 94844636774400, 94844636778495, +ERASE, 139922765377536, 139922765377536, +STORE, 139922765377536, 139922765381631, +STORE, 139922765381632, 139922765385727, +ERASE, 47710029778944, 47710029778944, +STORE, 94844641775616, 94844641910783, +STORE, 140737488347136, 140737488351231, +STORE, 140732213886976, 140737488351231, +ERASE, 140732213886976, 140732213886976, +STORE, 140732213886976, 140732213891071, +STORE, 94240508887040, 94240509059071, +ERASE, 94240508887040, 94240508887040, +STORE, 94240508887040, 94240508903423, +STORE, 94240508903424, 94240509059071, +ERASE, 94240508903424, 94240508903424, +STORE, 94240508903424, 94240509005823, +STORE, 94240509005824, 94240509046783, +STORE, 94240509046784, 94240509059071, +STORE, 140275106516992, 140275106689023, +ERASE, 140275106516992, 140275106516992, +STORE, 140275106516992, 140275106521087, +STORE, 140275106521088, 140275106689023, +ERASE, 140275106521088, 140275106521088, +STORE, 140275106521088, 140275106643967, +STORE, 140275106643968, 140275106676735, +STORE, 140275106676736, 140275106684927, +STORE, 140275106684928, 140275106689023, +STORE, 140732213977088, 140732213981183, +STORE, 140732213964800, 140732213977087, +STORE, 47357688479744, 47357688487935, +STORE, 47357688487936, 47357688496127, +STORE, 47357688496128, 47357688659967, +ERASE, 47357688496128, 47357688496128, +STORE, 47357688496128, 47357688508415, +STORE, 47357688508416, 47357688659967, +STORE, 47357688606720, 47357688659967, +STORE, 47357688508416, 47357688606719, +ERASE, 47357688508416, 47357688508416, +STORE, 47357688508416, 47357688606719, +STORE, 47357688651776, 47357688659967, +STORE, 47357688606720, 47357688651775, +ERASE, 47357688606720, 47357688606720, +STORE, 47357688606720, 47357688659967, +ERASE, 47357688606720, 47357688606720, +STORE, 47357688606720, 47357688651775, +STORE, 47357688651776, 47357688659967, +ERASE, 47357688651776, 47357688651776, +STORE, 47357688651776, 47357688659967, +STORE, 47357688659968, 47357691711487, +STORE, 47357689204736, 47357691711487, +STORE, 47357688659968, 47357689204735, +ERASE, 47357689204736, 47357689204736, +STORE, 47357689204736, 47357691490303, +STORE, 47357691490304, 47357691711487, +STORE, 47357690900480, 47357691490303, +STORE, 47357689204736, 47357690900479, +ERASE, 47357689204736, 47357689204736, +STORE, 47357689204736, 47357690900479, +STORE, 47357691486208, 47357691490303, +STORE, 47357690900480, 47357691486207, +ERASE, 47357690900480, 47357690900480, +STORE, 47357690900480, 47357691486207, +STORE, 47357691695104, 47357691711487, +STORE, 47357691490304, 47357691695103, +ERASE, 47357691490304, 47357691490304, +STORE, 47357691490304, 47357691695103, +ERASE, 47357691695104, 47357691695104, +STORE, 47357691695104, 47357691711487, +STORE, 47357691711488, 47357693550591, +STORE, 47357691850752, 47357693550591, +STORE, 47357691711488, 47357691850751, +ERASE, 47357691850752, 47357691850752, +STORE, 47357691850752, 47357693509631, +STORE, 47357693509632, 47357693550591, +STORE, 47357693194240, 47357693509631, +STORE, 47357691850752, 47357693194239, +ERASE, 47357691850752, 47357691850752, +STORE, 47357691850752, 47357693194239, +STORE, 47357693505536, 47357693509631, +STORE, 47357693194240, 47357693505535, +ERASE, 47357693194240, 47357693194240, +STORE, 47357693194240, 47357693505535, +STORE, 47357693534208, 47357693550591, +STORE, 47357693509632, 47357693534207, +ERASE, 47357693509632, 47357693509632, +STORE, 47357693509632, 47357693534207, +ERASE, 47357693534208, 47357693534208, +STORE, 47357693534208, 47357693550591, +STORE, 47357693550592, 47357693685759, +ERASE, 47357693550592, 47357693550592, +STORE, 47357693550592, 47357693575167, +STORE, 47357693575168, 47357693685759, +STORE, 47357693636608, 47357693685759, +STORE, 47357693575168, 47357693636607, +ERASE, 47357693575168, 47357693575168, +STORE, 47357693575168, 47357693636607, +STORE, 47357693661184, 47357693685759, +STORE, 47357693636608, 47357693661183, +ERASE, 47357693636608, 47357693636608, +STORE, 47357693636608, 47357693685759, +ERASE, 47357693636608, 47357693636608, +STORE, 47357693636608, 47357693661183, +STORE, 47357693661184, 47357693685759, +STORE, 47357693669376, 47357693685759, +STORE, 47357693661184, 47357693669375, +ERASE, 47357693661184, 47357693661184, +STORE, 47357693661184, 47357693669375, +ERASE, 47357693669376, 47357693669376, +STORE, 47357693669376, 47357693685759, +STORE, 47357693685760, 47357693706239, +ERASE, 47357693685760, 47357693685760, +STORE, 47357693685760, 47357693689855, +STORE, 47357693689856, 47357693706239, +STORE, 47357693693952, 47357693706239, +STORE, 47357693689856, 47357693693951, +ERASE, 47357693689856, 47357693689856, +STORE, 47357693689856, 47357693693951, +STORE, 47357693698048, 47357693706239, +STORE, 47357693693952, 47357693698047, +ERASE, 47357693693952, 47357693693952, +STORE, 47357693693952, 47357693706239, +ERASE, 47357693693952, 47357693693952, +STORE, 47357693693952, 47357693698047, +STORE, 47357693698048, 47357693706239, +ERASE, 47357693698048, 47357693698048, +STORE, 47357693698048, 47357693706239, +STORE, 47357693706240, 47357693714431, +ERASE, 47357693509632, 47357693509632, +STORE, 47357693509632, 47357693526015, +STORE, 47357693526016, 47357693534207, +ERASE, 47357693698048, 47357693698048, +STORE, 47357693698048, 47357693702143, +STORE, 47357693702144, 47357693706239, +ERASE, 47357693661184, 47357693661184, +STORE, 47357693661184, 47357693665279, +STORE, 47357693665280, 47357693669375, +ERASE, 47357691490304, 47357691490304, +STORE, 47357691490304, 47357691686911, +STORE, 47357691686912, 47357691695103, +ERASE, 47357688651776, 47357688651776, +STORE, 47357688651776, 47357688655871, +STORE, 47357688655872, 47357688659967, +ERASE, 94240509046784, 94240509046784, +STORE, 94240509046784, 94240509054975, +STORE, 94240509054976, 94240509059071, +ERASE, 140275106676736, 140275106676736, +STORE, 140275106676736, 140275106680831, +STORE, 140275106680832, 140275106684927, +ERASE, 47357688479744, 47357688479744, +STORE, 94240518361088, 94240518496255, +STORE, 140737488347136, 140737488351231, +STORE, 140732688277504, 140737488351231, +ERASE, 140732688277504, 140732688277504, +STORE, 140732688277504, 140732688281599, +STORE, 94629171351552, 94629172064255, +ERASE, 94629171351552, 94629171351552, +STORE, 94629171351552, 94629171400703, +STORE, 94629171400704, 94629172064255, +ERASE, 94629171400704, 94629171400704, +STORE, 94629171400704, 94629171945471, +STORE, 94629171945472, 94629172043775, +STORE, 94629172043776, 94629172064255, +STORE, 139770707644416, 139770707816447, +ERASE, 139770707644416, 139770707644416, +STORE, 139770707644416, 139770707648511, +STORE, 139770707648512, 139770707816447, +ERASE, 139770707648512, 139770707648512, +STORE, 139770707648512, 139770707771391, +STORE, 139770707771392, 139770707804159, +STORE, 139770707804160, 139770707812351, +STORE, 139770707812352, 139770707816447, +STORE, 140732689121280, 140732689125375, +STORE, 140732689108992, 140732689121279, +STORE, 47862087352320, 47862087360511, +STORE, 47862087360512, 47862087368703, +STORE, 47862087368704, 47862087475199, +STORE, 47862087385088, 47862087475199, +STORE, 47862087368704, 47862087385087, +ERASE, 47862087385088, 47862087385088, +STORE, 47862087385088, 47862087458815, +STORE, 47862087458816, 47862087475199, +STORE, 47862087438336, 47862087458815, +STORE, 47862087385088, 47862087438335, +ERASE, 47862087385088, 47862087385088, +STORE, 47862087385088, 47862087438335, +STORE, 47862087454720, 47862087458815, +STORE, 47862087438336, 47862087454719, +ERASE, 47862087438336, 47862087438336, +STORE, 47862087438336, 47862087454719, +STORE, 47862087467008, 47862087475199, +STORE, 47862087458816, 47862087467007, +ERASE, 47862087458816, 47862087458816, +STORE, 47862087458816, 47862087467007, +ERASE, 47862087467008, 47862087467008, +STORE, 47862087467008, 47862087475199, +STORE, 47862087475200, 47862089314303, +STORE, 47862087614464, 47862089314303, +STORE, 47862087475200, 47862087614463, +ERASE, 47862087614464, 47862087614464, +STORE, 47862087614464, 47862089273343, +STORE, 47862089273344, 47862089314303, +STORE, 47862088957952, 47862089273343, +STORE, 47862087614464, 47862088957951, +ERASE, 47862087614464, 47862087614464, +STORE, 47862087614464, 47862088957951, +STORE, 47862089269248, 47862089273343, +STORE, 47862088957952, 47862089269247, +ERASE, 47862088957952, 47862088957952, +STORE, 47862088957952, 47862089269247, +STORE, 47862089297920, 47862089314303, +STORE, 47862089273344, 47862089297919, +ERASE, 47862089273344, 47862089273344, +STORE, 47862089273344, 47862089297919, +ERASE, 47862089297920, 47862089297920, +STORE, 47862089297920, 47862089314303, +STORE, 47862089297920, 47862089326591, +ERASE, 47862089273344, 47862089273344, +STORE, 47862089273344, 47862089289727, +STORE, 47862089289728, 47862089297919, +ERASE, 47862087458816, 47862087458816, +STORE, 47862087458816, 47862087462911, +STORE, 47862087462912, 47862087467007, +ERASE, 94629172043776, 94629172043776, +STORE, 94629172043776, 94629172060159, +STORE, 94629172060160, 94629172064255, +ERASE, 139770707804160, 139770707804160, +STORE, 139770707804160, 139770707808255, +STORE, 139770707808256, 139770707812351, +ERASE, 47862087352320, 47862087352320, +STORE, 94629197533184, 94629197668351, +STORE, 140737488347136, 140737488351231, +STORE, 140727540711424, 140737488351231, +ERASE, 140727540711424, 140727540711424, +STORE, 140727540711424, 140727540715519, +STORE, 94299865313280, 94299866025983, +ERASE, 94299865313280, 94299865313280, +STORE, 94299865313280, 94299865362431, +STORE, 94299865362432, 94299866025983, +ERASE, 94299865362432, 94299865362432, +STORE, 94299865362432, 94299865907199, +STORE, 94299865907200, 94299866005503, +STORE, 94299866005504, 94299866025983, +STORE, 140680268763136, 140680268935167, +ERASE, 140680268763136, 140680268763136, +STORE, 140680268763136, 140680268767231, +STORE, 140680268767232, 140680268935167, +ERASE, 140680268767232, 140680268767232, +STORE, 140680268767232, 140680268890111, +STORE, 140680268890112, 140680268922879, +STORE, 140680268922880, 140680268931071, +STORE, 140680268931072, 140680268935167, +STORE, 140727541424128, 140727541428223, +STORE, 140727541411840, 140727541424127, +STORE, 46952526233600, 46952526241791, +STORE, 46952526241792, 46952526249983, +STORE, 46952526249984, 46952526356479, +STORE, 46952526266368, 46952526356479, +STORE, 46952526249984, 46952526266367, +ERASE, 46952526266368, 46952526266368, +STORE, 46952526266368, 46952526340095, +STORE, 46952526340096, 46952526356479, +STORE, 46952526319616, 46952526340095, +STORE, 46952526266368, 46952526319615, +ERASE, 46952526266368, 46952526266368, +STORE, 46952526266368, 46952526319615, +STORE, 46952526336000, 46952526340095, +STORE, 46952526319616, 46952526335999, +ERASE, 46952526319616, 46952526319616, +STORE, 46952526319616, 46952526335999, +STORE, 46952526348288, 46952526356479, +STORE, 46952526340096, 46952526348287, +ERASE, 46952526340096, 46952526340096, +STORE, 46952526340096, 46952526348287, +ERASE, 46952526348288, 46952526348288, +STORE, 46952526348288, 46952526356479, +STORE, 46952526356480, 46952528195583, +STORE, 46952526495744, 46952528195583, +STORE, 46952526356480, 46952526495743, +ERASE, 46952526495744, 46952526495744, +STORE, 46952526495744, 46952528154623, +STORE, 46952528154624, 46952528195583, +STORE, 46952527839232, 46952528154623, +STORE, 46952526495744, 46952527839231, +ERASE, 46952526495744, 46952526495744, +STORE, 46952526495744, 46952527839231, +STORE, 46952528150528, 46952528154623, +STORE, 46952527839232, 46952528150527, +ERASE, 46952527839232, 46952527839232, +STORE, 46952527839232, 46952528150527, +STORE, 46952528179200, 46952528195583, +STORE, 46952528154624, 46952528179199, +ERASE, 46952528154624, 46952528154624, +STORE, 46952528154624, 46952528179199, +ERASE, 46952528179200, 46952528179200, +STORE, 46952528179200, 46952528195583, +STORE, 46952528179200, 46952528207871, +ERASE, 46952528154624, 46952528154624, +STORE, 46952528154624, 46952528171007, +STORE, 46952528171008, 46952528179199, +ERASE, 46952526340096, 46952526340096, +STORE, 46952526340096, 46952526344191, +STORE, 46952526344192, 46952526348287, +ERASE, 94299866005504, 94299866005504, +STORE, 94299866005504, 94299866021887, +STORE, 94299866021888, 94299866025983, +ERASE, 140680268922880, 140680268922880, +STORE, 140680268922880, 140680268926975, +STORE, 140680268926976, 140680268931071, +ERASE, 46952526233600, 46952526233600, +STORE, 140737488347136, 140737488351231, +STORE, 140722874793984, 140737488351231, +ERASE, 140722874793984, 140722874793984, +STORE, 140722874793984, 140722874798079, +STORE, 94448916213760, 94448916926463, +ERASE, 94448916213760, 94448916213760, +STORE, 94448916213760, 94448916262911, +STORE, 94448916262912, 94448916926463, +ERASE, 94448916262912, 94448916262912, +STORE, 94448916262912, 94448916807679, +STORE, 94448916807680, 94448916905983, +STORE, 94448916905984, 94448916926463, +STORE, 140389117046784, 140389117218815, +ERASE, 140389117046784, 140389117046784, +STORE, 140389117046784, 140389117050879, +STORE, 140389117050880, 140389117218815, +ERASE, 140389117050880, 140389117050880, +STORE, 140389117050880, 140389117173759, +STORE, 140389117173760, 140389117206527, +STORE, 140389117206528, 140389117214719, +STORE, 140389117214720, 140389117218815, +STORE, 140722875297792, 140722875301887, +STORE, 140722875285504, 140722875297791, +STORE, 47243677949952, 47243677958143, +STORE, 47243677958144, 47243677966335, +STORE, 47243677966336, 47243678072831, +STORE, 47243677982720, 47243678072831, +STORE, 47243677966336, 47243677982719, +ERASE, 47243677982720, 47243677982720, +STORE, 47243677982720, 47243678056447, +STORE, 47243678056448, 47243678072831, +STORE, 47243678035968, 47243678056447, +STORE, 47243677982720, 47243678035967, +ERASE, 47243677982720, 47243677982720, +STORE, 47243677982720, 47243678035967, +STORE, 47243678052352, 47243678056447, +STORE, 47243678035968, 47243678052351, +ERASE, 47243678035968, 47243678035968, +STORE, 47243678035968, 47243678052351, +STORE, 47243678064640, 47243678072831, +STORE, 47243678056448, 47243678064639, +ERASE, 47243678056448, 47243678056448, +STORE, 47243678056448, 47243678064639, +ERASE, 47243678064640, 47243678064640, +STORE, 47243678064640, 47243678072831, +STORE, 47243678072832, 47243679911935, +STORE, 47243678212096, 47243679911935, +STORE, 47243678072832, 47243678212095, +ERASE, 47243678212096, 47243678212096, +STORE, 47243678212096, 47243679870975, +STORE, 47243679870976, 47243679911935, +STORE, 47243679555584, 47243679870975, +STORE, 47243678212096, 47243679555583, +ERASE, 47243678212096, 47243678212096, +STORE, 47243678212096, 47243679555583, +STORE, 47243679866880, 47243679870975, +STORE, 47243679555584, 47243679866879, +ERASE, 47243679555584, 47243679555584, +STORE, 47243679555584, 47243679866879, +STORE, 47243679895552, 47243679911935, +STORE, 47243679870976, 47243679895551, +ERASE, 47243679870976, 47243679870976, +STORE, 47243679870976, 47243679895551, +ERASE, 47243679895552, 47243679895552, +STORE, 47243679895552, 47243679911935, +STORE, 47243679895552, 47243679924223, +ERASE, 47243679870976, 47243679870976, +STORE, 47243679870976, 47243679887359, +STORE, 47243679887360, 47243679895551, +ERASE, 47243678056448, 47243678056448, +STORE, 47243678056448, 47243678060543, +STORE, 47243678060544, 47243678064639, +ERASE, 94448916905984, 94448916905984, +STORE, 94448916905984, 94448916922367, +STORE, 94448916922368, 94448916926463, +ERASE, 140389117206528, 140389117206528, +STORE, 140389117206528, 140389117210623, +STORE, 140389117210624, 140389117214719, +ERASE, 47243677949952, 47243677949952, +STORE, 140737488347136, 140737488351231, +STORE, 140733068505088, 140737488351231, +ERASE, 140733068505088, 140733068505088, +STORE, 140733068505088, 140733068509183, +STORE, 94207145750528, 94207146463231, +ERASE, 94207145750528, 94207145750528, +STORE, 94207145750528, 94207145799679, +STORE, 94207145799680, 94207146463231, +ERASE, 94207145799680, 94207145799680, +STORE, 94207145799680, 94207146344447, +STORE, 94207146344448, 94207146442751, +STORE, 94207146442752, 94207146463231, +STORE, 140684504911872, 140684505083903, +ERASE, 140684504911872, 140684504911872, +STORE, 140684504911872, 140684504915967, +STORE, 140684504915968, 140684505083903, +ERASE, 140684504915968, 140684504915968, +STORE, 140684504915968, 140684505038847, +STORE, 140684505038848, 140684505071615, +STORE, 140684505071616, 140684505079807, +STORE, 140684505079808, 140684505083903, +STORE, 140733068607488, 140733068611583, +STORE, 140733068595200, 140733068607487, +STORE, 46948290084864, 46948290093055, +STORE, 46948290093056, 46948290101247, +STORE, 46948290101248, 46948290207743, +STORE, 46948290117632, 46948290207743, +STORE, 46948290101248, 46948290117631, +ERASE, 46948290117632, 46948290117632, +STORE, 46948290117632, 46948290191359, +STORE, 46948290191360, 46948290207743, +STORE, 46948290170880, 46948290191359, +STORE, 46948290117632, 46948290170879, +ERASE, 46948290117632, 46948290117632, +STORE, 46948290117632, 46948290170879, +STORE, 46948290187264, 46948290191359, +STORE, 46948290170880, 46948290187263, +ERASE, 46948290170880, 46948290170880, +STORE, 46948290170880, 46948290187263, +STORE, 46948290199552, 46948290207743, +STORE, 46948290191360, 46948290199551, +ERASE, 46948290191360, 46948290191360, +STORE, 46948290191360, 46948290199551, +ERASE, 46948290199552, 46948290199552, +STORE, 46948290199552, 46948290207743, +STORE, 46948290207744, 46948292046847, +STORE, 46948290347008, 46948292046847, +STORE, 46948290207744, 46948290347007, +ERASE, 46948290347008, 46948290347008, +STORE, 46948290347008, 46948292005887, +STORE, 46948292005888, 46948292046847, +STORE, 46948291690496, 46948292005887, +STORE, 46948290347008, 46948291690495, +ERASE, 46948290347008, 46948290347008, +STORE, 46948290347008, 46948291690495, +STORE, 46948292001792, 46948292005887, +STORE, 46948291690496, 46948292001791, +ERASE, 46948291690496, 46948291690496, +STORE, 46948291690496, 46948292001791, +STORE, 46948292030464, 46948292046847, +STORE, 46948292005888, 46948292030463, +ERASE, 46948292005888, 46948292005888, +STORE, 46948292005888, 46948292030463, +ERASE, 46948292030464, 46948292030464, +STORE, 46948292030464, 46948292046847, +STORE, 46948292030464, 46948292059135, +ERASE, 46948292005888, 46948292005888, +STORE, 46948292005888, 46948292022271, +STORE, 46948292022272, 46948292030463, +ERASE, 46948290191360, 46948290191360, +STORE, 46948290191360, 46948290195455, +STORE, 46948290195456, 46948290199551, +ERASE, 94207146442752, 94207146442752, +STORE, 94207146442752, 94207146459135, +STORE, 94207146459136, 94207146463231, +ERASE, 140684505071616, 140684505071616, +STORE, 140684505071616, 140684505075711, +STORE, 140684505075712, 140684505079807, +ERASE, 46948290084864, 46948290084864, +STORE, 140737488347136, 140737488351231, +STORE, 140726367158272, 140737488351231, +ERASE, 140726367158272, 140726367158272, +STORE, 140726367158272, 140726367162367, +STORE, 94436124106752, 94436124819455, +ERASE, 94436124106752, 94436124106752, +STORE, 94436124106752, 94436124155903, +STORE, 94436124155904, 94436124819455, +ERASE, 94436124155904, 94436124155904, +STORE, 94436124155904, 94436124700671, +STORE, 94436124700672, 94436124798975, +STORE, 94436124798976, 94436124819455, +STORE, 140049025044480, 140049025216511, +ERASE, 140049025044480, 140049025044480, +STORE, 140049025044480, 140049025048575, +STORE, 140049025048576, 140049025216511, +ERASE, 140049025048576, 140049025048576, +STORE, 140049025048576, 140049025171455, +STORE, 140049025171456, 140049025204223, +STORE, 140049025204224, 140049025212415, +STORE, 140049025212416, 140049025216511, +STORE, 140726367256576, 140726367260671, +STORE, 140726367244288, 140726367256575, +STORE, 47583769952256, 47583769960447, +STORE, 47583769960448, 47583769968639, +STORE, 47583769968640, 47583770075135, +STORE, 47583769985024, 47583770075135, +STORE, 47583769968640, 47583769985023, +ERASE, 47583769985024, 47583769985024, +STORE, 47583769985024, 47583770058751, +STORE, 47583770058752, 47583770075135, +STORE, 47583770038272, 47583770058751, +STORE, 47583769985024, 47583770038271, +ERASE, 47583769985024, 47583769985024, +STORE, 47583769985024, 47583770038271, +STORE, 47583770054656, 47583770058751, +STORE, 47583770038272, 47583770054655, +ERASE, 47583770038272, 47583770038272, +STORE, 47583770038272, 47583770054655, +STORE, 47583770066944, 47583770075135, +STORE, 47583770058752, 47583770066943, +ERASE, 47583770058752, 47583770058752, +STORE, 47583770058752, 47583770066943, +ERASE, 47583770066944, 47583770066944, +STORE, 47583770066944, 47583770075135, +STORE, 47583770075136, 47583771914239, +STORE, 47583770214400, 47583771914239, +STORE, 47583770075136, 47583770214399, +ERASE, 47583770214400, 47583770214400, +STORE, 47583770214400, 47583771873279, +STORE, 47583771873280, 47583771914239, +STORE, 47583771557888, 47583771873279, +STORE, 47583770214400, 47583771557887, +ERASE, 47583770214400, 47583770214400, +STORE, 47583770214400, 47583771557887, +STORE, 47583771869184, 47583771873279, +STORE, 47583771557888, 47583771869183, +ERASE, 47583771557888, 47583771557888, +STORE, 47583771557888, 47583771869183, +STORE, 47583771897856, 47583771914239, +STORE, 47583771873280, 47583771897855, +ERASE, 47583771873280, 47583771873280, +STORE, 47583771873280, 47583771897855, +ERASE, 47583771897856, 47583771897856, +STORE, 47583771897856, 47583771914239, +STORE, 47583771897856, 47583771926527, +ERASE, 47583771873280, 47583771873280, +STORE, 47583771873280, 47583771889663, +STORE, 47583771889664, 47583771897855, +ERASE, 47583770058752, 47583770058752, +STORE, 47583770058752, 47583770062847, +STORE, 47583770062848, 47583770066943, +ERASE, 94436124798976, 94436124798976, +STORE, 94436124798976, 94436124815359, +STORE, 94436124815360, 94436124819455, +ERASE, 140049025204224, 140049025204224, +STORE, 140049025204224, 140049025208319, +STORE, 140049025208320, 140049025212415, +ERASE, 47583769952256, 47583769952256, +STORE, 140737488347136, 140737488351231, +STORE, 140727116099584, 140737488351231, +ERASE, 140727116099584, 140727116099584, +STORE, 140727116099584, 140727116103679, +STORE, 94166319734784, 94166320447487, +ERASE, 94166319734784, 94166319734784, +STORE, 94166319734784, 94166319783935, +STORE, 94166319783936, 94166320447487, +ERASE, 94166319783936, 94166319783936, +STORE, 94166319783936, 94166320328703, +STORE, 94166320328704, 94166320427007, +STORE, 94166320427008, 94166320447487, +STORE, 139976559542272, 139976559714303, +ERASE, 139976559542272, 139976559542272, +STORE, 139976559542272, 139976559546367, +STORE, 139976559546368, 139976559714303, +ERASE, 139976559546368, 139976559546368, +STORE, 139976559546368, 139976559669247, +STORE, 139976559669248, 139976559702015, +STORE, 139976559702016, 139976559710207, +STORE, 139976559710208, 139976559714303, +STORE, 140727116222464, 140727116226559, +STORE, 140727116210176, 140727116222463, +STORE, 47656235454464, 47656235462655, +STORE, 47656235462656, 47656235470847, +STORE, 47656235470848, 47656235577343, +STORE, 47656235487232, 47656235577343, +STORE, 47656235470848, 47656235487231, +ERASE, 47656235487232, 47656235487232, +STORE, 47656235487232, 47656235560959, +STORE, 47656235560960, 47656235577343, +STORE, 47656235540480, 47656235560959, +STORE, 47656235487232, 47656235540479, +ERASE, 47656235487232, 47656235487232, +STORE, 47656235487232, 47656235540479, +STORE, 47656235556864, 47656235560959, +STORE, 47656235540480, 47656235556863, +ERASE, 47656235540480, 47656235540480, +STORE, 47656235540480, 47656235556863, +STORE, 47656235569152, 47656235577343, +STORE, 47656235560960, 47656235569151, +ERASE, 47656235560960, 47656235560960, +STORE, 47656235560960, 47656235569151, +ERASE, 47656235569152, 47656235569152, +STORE, 47656235569152, 47656235577343, +STORE, 47656235577344, 47656237416447, +STORE, 47656235716608, 47656237416447, +STORE, 47656235577344, 47656235716607, +ERASE, 47656235716608, 47656235716608, +STORE, 47656235716608, 47656237375487, +STORE, 47656237375488, 47656237416447, +STORE, 47656237060096, 47656237375487, +STORE, 47656235716608, 47656237060095, +ERASE, 47656235716608, 47656235716608, +STORE, 47656235716608, 47656237060095, +STORE, 47656237371392, 47656237375487, +STORE, 47656237060096, 47656237371391, +ERASE, 47656237060096, 47656237060096, +STORE, 47656237060096, 47656237371391, +STORE, 47656237400064, 47656237416447, +STORE, 47656237375488, 47656237400063, +ERASE, 47656237375488, 47656237375488, +STORE, 47656237375488, 47656237400063, +ERASE, 47656237400064, 47656237400064, +STORE, 47656237400064, 47656237416447, +STORE, 47656237400064, 47656237428735, +ERASE, 47656237375488, 47656237375488, +STORE, 47656237375488, 47656237391871, +STORE, 47656237391872, 47656237400063, +ERASE, 47656235560960, 47656235560960, +STORE, 47656235560960, 47656235565055, +STORE, 47656235565056, 47656235569151, +ERASE, 94166320427008, 94166320427008, +STORE, 94166320427008, 94166320443391, +STORE, 94166320443392, 94166320447487, +ERASE, 139976559702016, 139976559702016, +STORE, 139976559702016, 139976559706111, +STORE, 139976559706112, 139976559710207, +ERASE, 47656235454464, 47656235454464, +STORE, 94166332153856, 94166332289023, +STORE, 140737488347136, 140737488351231, +STORE, 140726412816384, 140737488351231, +ERASE, 140726412816384, 140726412816384, +STORE, 140726412816384, 140726412820479, +STORE, 94094884507648, 94094885220351, +ERASE, 94094884507648, 94094884507648, +STORE, 94094884507648, 94094884556799, +STORE, 94094884556800, 94094885220351, +ERASE, 94094884556800, 94094884556800, +STORE, 94094884556800, 94094885101567, +STORE, 94094885101568, 94094885199871, +STORE, 94094885199872, 94094885220351, +STORE, 139773773938688, 139773774110719, +ERASE, 139773773938688, 139773773938688, +STORE, 139773773938688, 139773773942783, +STORE, 139773773942784, 139773774110719, +ERASE, 139773773942784, 139773773942784, +STORE, 139773773942784, 139773774065663, +STORE, 139773774065664, 139773774098431, +STORE, 139773774098432, 139773774106623, +STORE, 139773774106624, 139773774110719, +STORE, 140726412963840, 140726412967935, +STORE, 140726412951552, 140726412963839, +STORE, 47859021058048, 47859021066239, +STORE, 47859021066240, 47859021074431, +STORE, 47859021074432, 47859021180927, +STORE, 47859021090816, 47859021180927, +STORE, 47859021074432, 47859021090815, +ERASE, 47859021090816, 47859021090816, +STORE, 47859021090816, 47859021164543, +STORE, 47859021164544, 47859021180927, +STORE, 47859021144064, 47859021164543, +STORE, 47859021090816, 47859021144063, +ERASE, 47859021090816, 47859021090816, +STORE, 47859021090816, 47859021144063, +STORE, 47859021160448, 47859021164543, +STORE, 47859021144064, 47859021160447, +ERASE, 47859021144064, 47859021144064, +STORE, 47859021144064, 47859021160447, +STORE, 47859021172736, 47859021180927, +STORE, 47859021164544, 47859021172735, +ERASE, 47859021164544, 47859021164544, +STORE, 47859021164544, 47859021172735, +ERASE, 47859021172736, 47859021172736, +STORE, 47859021172736, 47859021180927, +STORE, 47859021180928, 47859023020031, +STORE, 47859021320192, 47859023020031, +STORE, 47859021180928, 47859021320191, +ERASE, 47859021320192, 47859021320192, +STORE, 47859021320192, 47859022979071, +STORE, 47859022979072, 47859023020031, +STORE, 47859022663680, 47859022979071, +STORE, 47859021320192, 47859022663679, +ERASE, 47859021320192, 47859021320192, +STORE, 47859021320192, 47859022663679, +STORE, 47859022974976, 47859022979071, +STORE, 47859022663680, 47859022974975, +ERASE, 47859022663680, 47859022663680, +STORE, 47859022663680, 47859022974975, +STORE, 47859023003648, 47859023020031, +STORE, 47859022979072, 47859023003647, +ERASE, 47859022979072, 47859022979072, +STORE, 47859022979072, 47859023003647, +ERASE, 47859023003648, 47859023003648, +STORE, 47859023003648, 47859023020031, +STORE, 47859023003648, 47859023032319, +ERASE, 47859022979072, 47859022979072, +STORE, 47859022979072, 47859022995455, +STORE, 47859022995456, 47859023003647, +ERASE, 47859021164544, 47859021164544, +STORE, 47859021164544, 47859021168639, +STORE, 47859021168640, 47859021172735, +ERASE, 94094885199872, 94094885199872, +STORE, 94094885199872, 94094885216255, +STORE, 94094885216256, 94094885220351, +ERASE, 139773774098432, 139773774098432, +STORE, 139773774098432, 139773774102527, +STORE, 139773774102528, 139773774106623, +ERASE, 47859021058048, 47859021058048, +STORE, 94094901108736, 94094901243903, +STORE, 140737488347136, 140737488351231, +STORE, 140736567963648, 140737488351231, +ERASE, 140736567963648, 140736567963648, +STORE, 140736567963648, 140736567967743, +STORE, 94924425748480, 94924426461183, +ERASE, 94924425748480, 94924425748480, +STORE, 94924425748480, 94924425797631, +STORE, 94924425797632, 94924426461183, +ERASE, 94924425797632, 94924425797632, +STORE, 94924425797632, 94924426342399, +STORE, 94924426342400, 94924426440703, +STORE, 94924426440704, 94924426461183, +STORE, 140042126319616, 140042126491647, +ERASE, 140042126319616, 140042126319616, +STORE, 140042126319616, 140042126323711, +STORE, 140042126323712, 140042126491647, +ERASE, 140042126323712, 140042126323712, +STORE, 140042126323712, 140042126446591, +STORE, 140042126446592, 140042126479359, +STORE, 140042126479360, 140042126487551, +STORE, 140042126487552, 140042126491647, +STORE, 140736568672256, 140736568676351, +STORE, 140736568659968, 140736568672255, +STORE, 47590668677120, 47590668685311, +STORE, 47590668685312, 47590668693503, +STORE, 47590668693504, 47590668799999, +STORE, 47590668709888, 47590668799999, +STORE, 47590668693504, 47590668709887, +ERASE, 47590668709888, 47590668709888, +STORE, 47590668709888, 47590668783615, +STORE, 47590668783616, 47590668799999, +STORE, 47590668763136, 47590668783615, +STORE, 47590668709888, 47590668763135, +ERASE, 47590668709888, 47590668709888, +STORE, 47590668709888, 47590668763135, +STORE, 47590668779520, 47590668783615, +STORE, 47590668763136, 47590668779519, +ERASE, 47590668763136, 47590668763136, +STORE, 47590668763136, 47590668779519, +STORE, 47590668791808, 47590668799999, +STORE, 47590668783616, 47590668791807, +ERASE, 47590668783616, 47590668783616, +STORE, 47590668783616, 47590668791807, +ERASE, 47590668791808, 47590668791808, +STORE, 47590668791808, 47590668799999, +STORE, 47590668800000, 47590670639103, +STORE, 47590668939264, 47590670639103, +STORE, 47590668800000, 47590668939263, +ERASE, 47590668939264, 47590668939264, +STORE, 47590668939264, 47590670598143, +STORE, 47590670598144, 47590670639103, +STORE, 47590670282752, 47590670598143, +STORE, 47590668939264, 47590670282751, +ERASE, 47590668939264, 47590668939264, +STORE, 47590668939264, 47590670282751, +STORE, 47590670594048, 47590670598143, +STORE, 47590670282752, 47590670594047, +ERASE, 47590670282752, 47590670282752, +STORE, 47590670282752, 47590670594047, +STORE, 47590670622720, 47590670639103, +STORE, 47590670598144, 47590670622719, +ERASE, 47590670598144, 47590670598144, +STORE, 47590670598144, 47590670622719, +ERASE, 47590670622720, 47590670622720, +STORE, 47590670622720, 47590670639103, +STORE, 47590670622720, 47590670651391, +ERASE, 47590670598144, 47590670598144, +STORE, 47590670598144, 47590670614527, +STORE, 47590670614528, 47590670622719, +ERASE, 47590668783616, 47590668783616, +STORE, 47590668783616, 47590668787711, +STORE, 47590668787712, 47590668791807, +ERASE, 94924426440704, 94924426440704, +STORE, 94924426440704, 94924426457087, +STORE, 94924426457088, 94924426461183, +ERASE, 140042126479360, 140042126479360, +STORE, 140042126479360, 140042126483455, +STORE, 140042126483456, 140042126487551, +ERASE, 47590668677120, 47590668677120, +STORE, 140737488347136, 140737488351231, +STORE, 140733281439744, 140737488351231, +ERASE, 140733281439744, 140733281439744, +STORE, 140733281439744, 140733281443839, +STORE, 94490667069440, 94490667782143, +ERASE, 94490667069440, 94490667069440, +STORE, 94490667069440, 94490667118591, +STORE, 94490667118592, 94490667782143, +ERASE, 94490667118592, 94490667118592, +STORE, 94490667118592, 94490667663359, +STORE, 94490667663360, 94490667761663, +STORE, 94490667761664, 94490667782143, +STORE, 139878215118848, 139878215290879, +ERASE, 139878215118848, 139878215118848, +STORE, 139878215118848, 139878215122943, +STORE, 139878215122944, 139878215290879, +ERASE, 139878215122944, 139878215122944, +STORE, 139878215122944, 139878215245823, +STORE, 139878215245824, 139878215278591, +STORE, 139878215278592, 139878215286783, +STORE, 139878215286784, 139878215290879, +STORE, 140733281464320, 140733281468415, +STORE, 140733281452032, 140733281464319, +STORE, 47754579877888, 47754579886079, +STORE, 47754579886080, 47754579894271, +STORE, 47754579894272, 47754580000767, +STORE, 47754579910656, 47754580000767, +STORE, 47754579894272, 47754579910655, +ERASE, 47754579910656, 47754579910656, +STORE, 47754579910656, 47754579984383, +STORE, 47754579984384, 47754580000767, +STORE, 47754579963904, 47754579984383, +STORE, 47754579910656, 47754579963903, +ERASE, 47754579910656, 47754579910656, +STORE, 47754579910656, 47754579963903, +STORE, 47754579980288, 47754579984383, +STORE, 47754579963904, 47754579980287, +ERASE, 47754579963904, 47754579963904, +STORE, 47754579963904, 47754579980287, +STORE, 47754579992576, 47754580000767, +STORE, 47754579984384, 47754579992575, +ERASE, 47754579984384, 47754579984384, +STORE, 47754579984384, 47754579992575, +ERASE, 47754579992576, 47754579992576, +STORE, 47754579992576, 47754580000767, +STORE, 47754580000768, 47754581839871, +STORE, 47754580140032, 47754581839871, +STORE, 47754580000768, 47754580140031, +ERASE, 47754580140032, 47754580140032, +STORE, 47754580140032, 47754581798911, +STORE, 47754581798912, 47754581839871, +STORE, 47754581483520, 47754581798911, +STORE, 47754580140032, 47754581483519, +ERASE, 47754580140032, 47754580140032, +STORE, 47754580140032, 47754581483519, +STORE, 47754581794816, 47754581798911, +STORE, 47754581483520, 47754581794815, +ERASE, 47754581483520, 47754581483520, +STORE, 47754581483520, 47754581794815, +STORE, 47754581823488, 47754581839871, +STORE, 47754581798912, 47754581823487, +ERASE, 47754581798912, 47754581798912, +STORE, 47754581798912, 47754581823487, +ERASE, 47754581823488, 47754581823488, +STORE, 47754581823488, 47754581839871, +STORE, 47754581823488, 47754581852159, +ERASE, 47754581798912, 47754581798912, +STORE, 47754581798912, 47754581815295, +STORE, 47754581815296, 47754581823487, +ERASE, 47754579984384, 47754579984384, +STORE, 47754579984384, 47754579988479, +STORE, 47754579988480, 47754579992575, +ERASE, 94490667761664, 94490667761664, +STORE, 94490667761664, 94490667778047, +STORE, 94490667778048, 94490667782143, +ERASE, 139878215278592, 139878215278592, +STORE, 139878215278592, 139878215282687, +STORE, 139878215282688, 139878215286783, +ERASE, 47754579877888, 47754579877888, +STORE, 94490669649920, 94490669785087, +STORE, 140737488347136, 140737488351231, +STORE, 140735382188032, 140737488351231, +ERASE, 140735382188032, 140735382188032, +STORE, 140735382188032, 140735382192127, +STORE, 94150181302272, 94150182014975, +ERASE, 94150181302272, 94150181302272, +STORE, 94150181302272, 94150181351423, +STORE, 94150181351424, 94150182014975, +ERASE, 94150181351424, 94150181351424, +STORE, 94150181351424, 94150181896191, +STORE, 94150181896192, 94150181994495, +STORE, 94150181994496, 94150182014975, +STORE, 139679752458240, 139679752630271, +ERASE, 139679752458240, 139679752458240, +STORE, 139679752458240, 139679752462335, +STORE, 139679752462336, 139679752630271, +ERASE, 139679752462336, 139679752462336, +STORE, 139679752462336, 139679752585215, +STORE, 139679752585216, 139679752617983, +STORE, 139679752617984, 139679752626175, +STORE, 139679752626176, 139679752630271, +STORE, 140735382536192, 140735382540287, +STORE, 140735382523904, 140735382536191, +STORE, 47953042538496, 47953042546687, +STORE, 47953042546688, 47953042554879, +STORE, 47953042554880, 47953042661375, +STORE, 47953042571264, 47953042661375, +STORE, 47953042554880, 47953042571263, +ERASE, 47953042571264, 47953042571264, +STORE, 47953042571264, 47953042644991, +STORE, 47953042644992, 47953042661375, +STORE, 47953042624512, 47953042644991, +STORE, 47953042571264, 47953042624511, +ERASE, 47953042571264, 47953042571264, +STORE, 47953042571264, 47953042624511, +STORE, 47953042640896, 47953042644991, +STORE, 47953042624512, 47953042640895, +ERASE, 47953042624512, 47953042624512, +STORE, 47953042624512, 47953042640895, +STORE, 47953042653184, 47953042661375, +STORE, 47953042644992, 47953042653183, +ERASE, 47953042644992, 47953042644992, +STORE, 47953042644992, 47953042653183, +ERASE, 47953042653184, 47953042653184, +STORE, 47953042653184, 47953042661375, +STORE, 47953042661376, 47953044500479, +STORE, 47953042800640, 47953044500479, +STORE, 47953042661376, 47953042800639, +ERASE, 47953042800640, 47953042800640, +STORE, 47953042800640, 47953044459519, +STORE, 47953044459520, 47953044500479, +STORE, 47953044144128, 47953044459519, +STORE, 47953042800640, 47953044144127, +ERASE, 47953042800640, 47953042800640, +STORE, 47953042800640, 47953044144127, +STORE, 47953044455424, 47953044459519, +STORE, 47953044144128, 47953044455423, +ERASE, 47953044144128, 47953044144128, +STORE, 47953044144128, 47953044455423, +STORE, 47953044484096, 47953044500479, +STORE, 47953044459520, 47953044484095, +ERASE, 47953044459520, 47953044459520, +STORE, 47953044459520, 47953044484095, +ERASE, 47953044484096, 47953044484096, +STORE, 47953044484096, 47953044500479, +STORE, 47953044484096, 47953044512767, +ERASE, 47953044459520, 47953044459520, +STORE, 47953044459520, 47953044475903, +STORE, 47953044475904, 47953044484095, +ERASE, 47953042644992, 47953042644992, +STORE, 47953042644992, 47953042649087, +STORE, 47953042649088, 47953042653183, +ERASE, 94150181994496, 94150181994496, +STORE, 94150181994496, 94150182010879, +STORE, 94150182010880, 94150182014975, +ERASE, 139679752617984, 139679752617984, +STORE, 139679752617984, 139679752622079, +STORE, 139679752622080, 139679752626175, +ERASE, 47953042538496, 47953042538496, +STORE, 140737488347136, 140737488351231, +STORE, 140737044123648, 140737488351231, +ERASE, 140737044123648, 140737044123648, +STORE, 140737044123648, 140737044127743, +STORE, 94425324294144, 94425325006847, +ERASE, 94425324294144, 94425324294144, +STORE, 94425324294144, 94425324343295, +STORE, 94425324343296, 94425325006847, +ERASE, 94425324343296, 94425324343296, +STORE, 94425324343296, 94425324888063, +STORE, 94425324888064, 94425324986367, +STORE, 94425324986368, 94425325006847, +STORE, 140382015016960, 140382015188991, +ERASE, 140382015016960, 140382015016960, +STORE, 140382015016960, 140382015021055, +STORE, 140382015021056, 140382015188991, +ERASE, 140382015021056, 140382015021056, +STORE, 140382015021056, 140382015143935, +STORE, 140382015143936, 140382015176703, +STORE, 140382015176704, 140382015184895, +STORE, 140382015184896, 140382015188991, +STORE, 140737045585920, 140737045590015, +STORE, 140737045573632, 140737045585919, +STORE, 47250779979776, 47250779987967, +STORE, 47250779987968, 47250779996159, +STORE, 47250779996160, 47250780102655, +STORE, 47250780012544, 47250780102655, +STORE, 47250779996160, 47250780012543, +ERASE, 47250780012544, 47250780012544, +STORE, 47250780012544, 47250780086271, +STORE, 47250780086272, 47250780102655, +STORE, 47250780065792, 47250780086271, +STORE, 47250780012544, 47250780065791, +ERASE, 47250780012544, 47250780012544, +STORE, 47250780012544, 47250780065791, +STORE, 47250780082176, 47250780086271, +STORE, 47250780065792, 47250780082175, +ERASE, 47250780065792, 47250780065792, +STORE, 47250780065792, 47250780082175, +STORE, 47250780094464, 47250780102655, +STORE, 47250780086272, 47250780094463, +ERASE, 47250780086272, 47250780086272, +STORE, 47250780086272, 47250780094463, +ERASE, 47250780094464, 47250780094464, +STORE, 47250780094464, 47250780102655, +STORE, 47250780102656, 47250781941759, +STORE, 47250780241920, 47250781941759, +STORE, 47250780102656, 47250780241919, +ERASE, 47250780241920, 47250780241920, +STORE, 47250780241920, 47250781900799, +STORE, 47250781900800, 47250781941759, +STORE, 47250781585408, 47250781900799, +STORE, 47250780241920, 47250781585407, +ERASE, 47250780241920, 47250780241920, +STORE, 47250780241920, 47250781585407, +STORE, 47250781896704, 47250781900799, +STORE, 47250781585408, 47250781896703, +ERASE, 47250781585408, 47250781585408, +STORE, 47250781585408, 47250781896703, +STORE, 47250781925376, 47250781941759, +STORE, 47250781900800, 47250781925375, +ERASE, 47250781900800, 47250781900800, +STORE, 47250781900800, 47250781925375, +ERASE, 47250781925376, 47250781925376, +STORE, 47250781925376, 47250781941759, +STORE, 47250781925376, 47250781954047, +ERASE, 47250781900800, 47250781900800, +STORE, 47250781900800, 47250781917183, +STORE, 47250781917184, 47250781925375, +ERASE, 47250780086272, 47250780086272, +STORE, 47250780086272, 47250780090367, +STORE, 47250780090368, 47250780094463, +ERASE, 94425324986368, 94425324986368, +STORE, 94425324986368, 94425325002751, +STORE, 94425325002752, 94425325006847, +ERASE, 140382015176704, 140382015176704, +STORE, 140382015176704, 140382015180799, +STORE, 140382015180800, 140382015184895, +ERASE, 47250779979776, 47250779979776, +STORE, 94425351438336, 94425351573503, +STORE, 140737488347136, 140737488351231, +STORE, 140736801144832, 140737488351231, +ERASE, 140736801144832, 140736801144832, +STORE, 140736801144832, 140736801148927, +STORE, 94629429358592, 94629430071295, +ERASE, 94629429358592, 94629429358592, +STORE, 94629429358592, 94629429407743, +STORE, 94629429407744, 94629430071295, +ERASE, 94629429407744, 94629429407744, +STORE, 94629429407744, 94629429952511, +STORE, 94629429952512, 94629430050815, +STORE, 94629430050816, 94629430071295, +STORE, 139801685483520, 139801685655551, +ERASE, 139801685483520, 139801685483520, +STORE, 139801685483520, 139801685487615, +STORE, 139801685487616, 139801685655551, +ERASE, 139801685487616, 139801685487616, +STORE, 139801685487616, 139801685610495, +STORE, 139801685610496, 139801685643263, +STORE, 139801685643264, 139801685651455, +STORE, 139801685651456, 139801685655551, +STORE, 140736801198080, 140736801202175, +STORE, 140736801185792, 140736801198079, +STORE, 47831109513216, 47831109521407, +STORE, 47831109521408, 47831109529599, +STORE, 47831109529600, 47831109636095, +STORE, 47831109545984, 47831109636095, +STORE, 47831109529600, 47831109545983, +ERASE, 47831109545984, 47831109545984, +STORE, 47831109545984, 47831109619711, +STORE, 47831109619712, 47831109636095, +STORE, 47831109599232, 47831109619711, +STORE, 47831109545984, 47831109599231, +ERASE, 47831109545984, 47831109545984, +STORE, 47831109545984, 47831109599231, +STORE, 47831109615616, 47831109619711, +STORE, 47831109599232, 47831109615615, +ERASE, 47831109599232, 47831109599232, +STORE, 47831109599232, 47831109615615, +STORE, 47831109627904, 47831109636095, +STORE, 47831109619712, 47831109627903, +ERASE, 47831109619712, 47831109619712, +STORE, 47831109619712, 47831109627903, +ERASE, 47831109627904, 47831109627904, +STORE, 47831109627904, 47831109636095, +STORE, 47831109636096, 47831111475199, +STORE, 47831109775360, 47831111475199, +STORE, 47831109636096, 47831109775359, +ERASE, 47831109775360, 47831109775360, +STORE, 47831109775360, 47831111434239, +STORE, 47831111434240, 47831111475199, +STORE, 47831111118848, 47831111434239, +STORE, 47831109775360, 47831111118847, +ERASE, 47831109775360, 47831109775360, +STORE, 47831109775360, 47831111118847, +STORE, 47831111430144, 47831111434239, +STORE, 47831111118848, 47831111430143, +ERASE, 47831111118848, 47831111118848, +STORE, 47831111118848, 47831111430143, +STORE, 47831111458816, 47831111475199, +STORE, 47831111434240, 47831111458815, +ERASE, 47831111434240, 47831111434240, +STORE, 47831111434240, 47831111458815, +ERASE, 47831111458816, 47831111458816, +STORE, 47831111458816, 47831111475199, +STORE, 47831111458816, 47831111487487, +ERASE, 47831111434240, 47831111434240, +STORE, 47831111434240, 47831111450623, +STORE, 47831111450624, 47831111458815, +ERASE, 47831109619712, 47831109619712, +STORE, 47831109619712, 47831109623807, +STORE, 47831109623808, 47831109627903, +ERASE, 94629430050816, 94629430050816, +STORE, 94629430050816, 94629430067199, +STORE, 94629430067200, 94629430071295, +ERASE, 139801685643264, 139801685643264, +STORE, 139801685643264, 139801685647359, +STORE, 139801685647360, 139801685651455, +ERASE, 47831109513216, 47831109513216, +STORE, 140737488347136, 140737488351231, +STORE, 140729419612160, 140737488351231, +ERASE, 140729419612160, 140729419612160, +STORE, 140729419612160, 140729419616255, +STORE, 94443354148864, 94443354861567, +ERASE, 94443354148864, 94443354148864, +STORE, 94443354148864, 94443354198015, +STORE, 94443354198016, 94443354861567, +ERASE, 94443354198016, 94443354198016, +STORE, 94443354198016, 94443354742783, +STORE, 94443354742784, 94443354841087, +STORE, 94443354841088, 94443354861567, +STORE, 139741700038656, 139741700210687, +ERASE, 139741700038656, 139741700038656, +STORE, 139741700038656, 139741700042751, +STORE, 139741700042752, 139741700210687, +ERASE, 139741700042752, 139741700042752, +STORE, 139741700042752, 139741700165631, +STORE, 139741700165632, 139741700198399, +STORE, 139741700198400, 139741700206591, +STORE, 139741700206592, 139741700210687, +STORE, 140729420574720, 140729420578815, +STORE, 140729420562432, 140729420574719, +STORE, 47891094958080, 47891094966271, +STORE, 47891094966272, 47891094974463, +STORE, 47891094974464, 47891095080959, +STORE, 47891094990848, 47891095080959, +STORE, 47891094974464, 47891094990847, +ERASE, 47891094990848, 47891094990848, +STORE, 47891094990848, 47891095064575, +STORE, 47891095064576, 47891095080959, +STORE, 47891095044096, 47891095064575, +STORE, 47891094990848, 47891095044095, +ERASE, 47891094990848, 47891094990848, +STORE, 47891094990848, 47891095044095, +STORE, 47891095060480, 47891095064575, +STORE, 47891095044096, 47891095060479, +ERASE, 47891095044096, 47891095044096, +STORE, 47891095044096, 47891095060479, +STORE, 47891095072768, 47891095080959, +STORE, 47891095064576, 47891095072767, +ERASE, 47891095064576, 47891095064576, +STORE, 47891095064576, 47891095072767, +ERASE, 47891095072768, 47891095072768, +STORE, 47891095072768, 47891095080959, +STORE, 47891095080960, 47891096920063, +STORE, 47891095220224, 47891096920063, +STORE, 47891095080960, 47891095220223, +ERASE, 47891095220224, 47891095220224, +STORE, 47891095220224, 47891096879103, +STORE, 47891096879104, 47891096920063, +STORE, 47891096563712, 47891096879103, +STORE, 47891095220224, 47891096563711, +ERASE, 47891095220224, 47891095220224, +STORE, 47891095220224, 47891096563711, +STORE, 47891096875008, 47891096879103, +STORE, 47891096563712, 47891096875007, +ERASE, 47891096563712, 47891096563712, +STORE, 47891096563712, 47891096875007, +STORE, 47891096903680, 47891096920063, +STORE, 47891096879104, 47891096903679, +ERASE, 47891096879104, 47891096879104, +STORE, 47891096879104, 47891096903679, +ERASE, 47891096903680, 47891096903680, +STORE, 47891096903680, 47891096920063, +STORE, 47891096903680, 47891096932351, +ERASE, 47891096879104, 47891096879104, +STORE, 47891096879104, 47891096895487, +STORE, 47891096895488, 47891096903679, +ERASE, 47891095064576, 47891095064576, +STORE, 47891095064576, 47891095068671, +STORE, 47891095068672, 47891095072767, +ERASE, 94443354841088, 94443354841088, +STORE, 94443354841088, 94443354857471, +STORE, 94443354857472, 94443354861567, +ERASE, 139741700198400, 139741700198400, +STORE, 139741700198400, 139741700202495, +STORE, 139741700202496, 139741700206591, +ERASE, 47891094958080, 47891094958080, +STORE, 94443360825344, 94443360960511, +STORE, 140737488347136, 140737488351231, +STORE, 140722961661952, 140737488351231, +ERASE, 140722961661952, 140722961661952, +STORE, 140722961661952, 140722961666047, +STORE, 94878388944896, 94878389657599, +ERASE, 94878388944896, 94878388944896, +STORE, 94878388944896, 94878388994047, +STORE, 94878388994048, 94878389657599, +ERASE, 94878388994048, 94878388994048, +STORE, 94878388994048, 94878389538815, +STORE, 94878389538816, 94878389637119, +STORE, 94878389637120, 94878389657599, +STORE, 140210690056192, 140210690228223, +ERASE, 140210690056192, 140210690056192, +STORE, 140210690056192, 140210690060287, +STORE, 140210690060288, 140210690228223, +ERASE, 140210690060288, 140210690060288, +STORE, 140210690060288, 140210690183167, +STORE, 140210690183168, 140210690215935, +STORE, 140210690215936, 140210690224127, +STORE, 140210690224128, 140210690228223, +STORE, 140722963148800, 140722963152895, +STORE, 140722963136512, 140722963148799, +STORE, 47422104940544, 47422104948735, +STORE, 47422104948736, 47422104956927, +STORE, 47422104956928, 47422105063423, +STORE, 47422104973312, 47422105063423, +STORE, 47422104956928, 47422104973311, +ERASE, 47422104973312, 47422104973312, +STORE, 47422104973312, 47422105047039, +STORE, 47422105047040, 47422105063423, +STORE, 47422105026560, 47422105047039, +STORE, 47422104973312, 47422105026559, +ERASE, 47422104973312, 47422104973312, +STORE, 47422104973312, 47422105026559, +STORE, 47422105042944, 47422105047039, +STORE, 47422105026560, 47422105042943, +ERASE, 47422105026560, 47422105026560, +STORE, 47422105026560, 47422105042943, +STORE, 47422105055232, 47422105063423, +STORE, 47422105047040, 47422105055231, +ERASE, 47422105047040, 47422105047040, +STORE, 47422105047040, 47422105055231, +ERASE, 47422105055232, 47422105055232, +STORE, 47422105055232, 47422105063423, +STORE, 47422105063424, 47422106902527, +STORE, 47422105202688, 47422106902527, +STORE, 47422105063424, 47422105202687, +ERASE, 47422105202688, 47422105202688, +STORE, 47422105202688, 47422106861567, +STORE, 47422106861568, 47422106902527, +STORE, 47422106546176, 47422106861567, +STORE, 47422105202688, 47422106546175, +ERASE, 47422105202688, 47422105202688, +STORE, 47422105202688, 47422106546175, +STORE, 47422106857472, 47422106861567, +STORE, 47422106546176, 47422106857471, +ERASE, 47422106546176, 47422106546176, +STORE, 47422106546176, 47422106857471, +STORE, 47422106886144, 47422106902527, +STORE, 47422106861568, 47422106886143, +ERASE, 47422106861568, 47422106861568, +STORE, 47422106861568, 47422106886143, +ERASE, 47422106886144, 47422106886144, +STORE, 47422106886144, 47422106902527, +STORE, 47422106886144, 47422106914815, +ERASE, 47422106861568, 47422106861568, +STORE, 47422106861568, 47422106877951, +STORE, 47422106877952, 47422106886143, +ERASE, 47422105047040, 47422105047040, +STORE, 47422105047040, 47422105051135, +STORE, 47422105051136, 47422105055231, +ERASE, 94878389637120, 94878389637120, +STORE, 94878389637120, 94878389653503, +STORE, 94878389653504, 94878389657599, +ERASE, 140210690215936, 140210690215936, +STORE, 140210690215936, 140210690220031, +STORE, 140210690220032, 140210690224127, +ERASE, 47422104940544, 47422104940544, +STORE, 140737488347136, 140737488351231, +STORE, 140727690309632, 140737488351231, +ERASE, 140727690309632, 140727690309632, +STORE, 140727690309632, 140727690313727, +STORE, 94121892208640, 94121892921343, +ERASE, 94121892208640, 94121892208640, +STORE, 94121892208640, 94121892257791, +STORE, 94121892257792, 94121892921343, +ERASE, 94121892257792, 94121892257792, +STORE, 94121892257792, 94121892802559, +STORE, 94121892802560, 94121892900863, +STORE, 94121892900864, 94121892921343, +STORE, 140662438326272, 140662438498303, +ERASE, 140662438326272, 140662438326272, +STORE, 140662438326272, 140662438330367, +STORE, 140662438330368, 140662438498303, +ERASE, 140662438330368, 140662438330368, +STORE, 140662438330368, 140662438453247, +STORE, 140662438453248, 140662438486015, +STORE, 140662438486016, 140662438494207, +STORE, 140662438494208, 140662438498303, +STORE, 140727690379264, 140727690383359, +STORE, 140727690366976, 140727690379263, +STORE, 46970356670464, 46970356678655, +STORE, 46970356678656, 46970356686847, +STORE, 46970356686848, 46970356793343, +STORE, 46970356703232, 46970356793343, +STORE, 46970356686848, 46970356703231, +ERASE, 46970356703232, 46970356703232, +STORE, 46970356703232, 46970356776959, +STORE, 46970356776960, 46970356793343, +STORE, 46970356756480, 46970356776959, +STORE, 46970356703232, 46970356756479, +ERASE, 46970356703232, 46970356703232, +STORE, 46970356703232, 46970356756479, +STORE, 46970356772864, 46970356776959, +STORE, 46970356756480, 46970356772863, +ERASE, 46970356756480, 46970356756480, +STORE, 46970356756480, 46970356772863, +STORE, 46970356785152, 46970356793343, +STORE, 46970356776960, 46970356785151, +ERASE, 46970356776960, 46970356776960, +STORE, 46970356776960, 46970356785151, +ERASE, 46970356785152, 46970356785152, +STORE, 46970356785152, 46970356793343, +STORE, 46970356793344, 46970358632447, +STORE, 46970356932608, 46970358632447, +STORE, 46970356793344, 46970356932607, +ERASE, 46970356932608, 46970356932608, +STORE, 46970356932608, 46970358591487, +STORE, 46970358591488, 46970358632447, +STORE, 46970358276096, 46970358591487, +STORE, 46970356932608, 46970358276095, +ERASE, 46970356932608, 46970356932608, +STORE, 46970356932608, 46970358276095, +STORE, 46970358587392, 46970358591487, +STORE, 46970358276096, 46970358587391, +ERASE, 46970358276096, 46970358276096, +STORE, 46970358276096, 46970358587391, +STORE, 46970358616064, 46970358632447, +STORE, 46970358591488, 46970358616063, +ERASE, 46970358591488, 46970358591488, +STORE, 46970358591488, 46970358616063, +ERASE, 46970358616064, 46970358616064, +STORE, 46970358616064, 46970358632447, +STORE, 46970358616064, 46970358644735, +ERASE, 46970358591488, 46970358591488, +STORE, 46970358591488, 46970358607871, +STORE, 46970358607872, 46970358616063, +ERASE, 46970356776960, 46970356776960, +STORE, 46970356776960, 46970356781055, +STORE, 46970356781056, 46970356785151, +ERASE, 94121892900864, 94121892900864, +STORE, 94121892900864, 94121892917247, +STORE, 94121892917248, 94121892921343, +ERASE, 140662438486016, 140662438486016, +STORE, 140662438486016, 140662438490111, +STORE, 140662438490112, 140662438494207, +ERASE, 46970356670464, 46970356670464, +STORE, 94121898610688, 94121898745855, +STORE, 140737488347136, 140737488351231, +STORE, 140737189351424, 140737488351231, +ERASE, 140737189351424, 140737189351424, +STORE, 140737189351424, 140737189355519, +STORE, 93847948832768, 93847949545471, +ERASE, 93847948832768, 93847948832768, +STORE, 93847948832768, 93847948881919, +STORE, 93847948881920, 93847949545471, +ERASE, 93847948881920, 93847948881920, +STORE, 93847948881920, 93847949426687, +STORE, 93847949426688, 93847949524991, +STORE, 93847949524992, 93847949545471, +STORE, 139698989985792, 139698990157823, +ERASE, 139698989985792, 139698989985792, +STORE, 139698989985792, 139698989989887, +STORE, 139698989989888, 139698990157823, +ERASE, 139698989989888, 139698989989888, +STORE, 139698989989888, 139698990112767, +STORE, 139698990112768, 139698990145535, +STORE, 139698990145536, 139698990153727, +STORE, 139698990153728, 139698990157823, +STORE, 140737189744640, 140737189748735, +STORE, 140737189732352, 140737189744639, +STORE, 47933805010944, 47933805019135, +STORE, 47933805019136, 47933805027327, +STORE, 47933805027328, 47933805133823, +STORE, 47933805043712, 47933805133823, +STORE, 47933805027328, 47933805043711, +ERASE, 47933805043712, 47933805043712, +STORE, 47933805043712, 47933805117439, +STORE, 47933805117440, 47933805133823, +STORE, 47933805096960, 47933805117439, +STORE, 47933805043712, 47933805096959, +ERASE, 47933805043712, 47933805043712, +STORE, 47933805043712, 47933805096959, +STORE, 47933805113344, 47933805117439, +STORE, 47933805096960, 47933805113343, +ERASE, 47933805096960, 47933805096960, +STORE, 47933805096960, 47933805113343, +STORE, 47933805125632, 47933805133823, +STORE, 47933805117440, 47933805125631, +ERASE, 47933805117440, 47933805117440, +STORE, 47933805117440, 47933805125631, +ERASE, 47933805125632, 47933805125632, +STORE, 47933805125632, 47933805133823, +STORE, 47933805133824, 47933806972927, +STORE, 47933805273088, 47933806972927, +STORE, 47933805133824, 47933805273087, +ERASE, 47933805273088, 47933805273088, +STORE, 47933805273088, 47933806931967, +STORE, 47933806931968, 47933806972927, +STORE, 47933806616576, 47933806931967, +STORE, 47933805273088, 47933806616575, +ERASE, 47933805273088, 47933805273088, +STORE, 47933805273088, 47933806616575, +STORE, 47933806927872, 47933806931967, +STORE, 47933806616576, 47933806927871, +ERASE, 47933806616576, 47933806616576, +STORE, 47933806616576, 47933806927871, +STORE, 47933806956544, 47933806972927, +STORE, 47933806931968, 47933806956543, +ERASE, 47933806931968, 47933806931968, +STORE, 47933806931968, 47933806956543, +ERASE, 47933806956544, 47933806956544, +STORE, 47933806956544, 47933806972927, +STORE, 47933806956544, 47933806985215, +ERASE, 47933806931968, 47933806931968, +STORE, 47933806931968, 47933806948351, +STORE, 47933806948352, 47933806956543, +ERASE, 47933805117440, 47933805117440, +STORE, 47933805117440, 47933805121535, +STORE, 47933805121536, 47933805125631, +ERASE, 93847949524992, 93847949524992, +STORE, 93847949524992, 93847949541375, +STORE, 93847949541376, 93847949545471, +ERASE, 139698990145536, 139698990145536, +STORE, 139698990145536, 139698990149631, +STORE, 139698990149632, 139698990153727, +ERASE, 47933805010944, 47933805010944, +STORE, 140737488347136, 140737488351231, +STORE, 140725553991680, 140737488351231, +ERASE, 140725553991680, 140725553991680, +STORE, 140725553991680, 140725553995775, +STORE, 93980056248320, 93980056961023, +ERASE, 93980056248320, 93980056248320, +STORE, 93980056248320, 93980056297471, +STORE, 93980056297472, 93980056961023, +ERASE, 93980056297472, 93980056297472, +STORE, 93980056297472, 93980056842239, +STORE, 93980056842240, 93980056940543, +STORE, 93980056940544, 93980056961023, +STORE, 140146588971008, 140146589143039, +ERASE, 140146588971008, 140146588971008, +STORE, 140146588971008, 140146588975103, +STORE, 140146588975104, 140146589143039, +ERASE, 140146588975104, 140146588975104, +STORE, 140146588975104, 140146589097983, +STORE, 140146589097984, 140146589130751, +STORE, 140146589130752, 140146589138943, +STORE, 140146589138944, 140146589143039, +STORE, 140725554860032, 140725554864127, +STORE, 140725554847744, 140725554860031, +STORE, 47486206025728, 47486206033919, +STORE, 47486206033920, 47486206042111, +STORE, 47486206042112, 47486206148607, +STORE, 47486206058496, 47486206148607, +STORE, 47486206042112, 47486206058495, +ERASE, 47486206058496, 47486206058496, +STORE, 47486206058496, 47486206132223, +STORE, 47486206132224, 47486206148607, +STORE, 47486206111744, 47486206132223, +STORE, 47486206058496, 47486206111743, +ERASE, 47486206058496, 47486206058496, +STORE, 47486206058496, 47486206111743, +STORE, 47486206128128, 47486206132223, +STORE, 47486206111744, 47486206128127, +ERASE, 47486206111744, 47486206111744, +STORE, 47486206111744, 47486206128127, +STORE, 47486206140416, 47486206148607, +STORE, 47486206132224, 47486206140415, +ERASE, 47486206132224, 47486206132224, +STORE, 47486206132224, 47486206140415, +ERASE, 47486206140416, 47486206140416, +STORE, 47486206140416, 47486206148607, +STORE, 47486206148608, 47486207987711, +STORE, 47486206287872, 47486207987711, +STORE, 47486206148608, 47486206287871, +ERASE, 47486206287872, 47486206287872, +STORE, 47486206287872, 47486207946751, +STORE, 47486207946752, 47486207987711, +STORE, 47486207631360, 47486207946751, +STORE, 47486206287872, 47486207631359, +ERASE, 47486206287872, 47486206287872, +STORE, 47486206287872, 47486207631359, +STORE, 47486207942656, 47486207946751, +STORE, 47486207631360, 47486207942655, +ERASE, 47486207631360, 47486207631360, +STORE, 47486207631360, 47486207942655, +STORE, 47486207971328, 47486207987711, +STORE, 47486207946752, 47486207971327, +ERASE, 47486207946752, 47486207946752, +STORE, 47486207946752, 47486207971327, +ERASE, 47486207971328, 47486207971328, +STORE, 47486207971328, 47486207987711, +STORE, 47486207971328, 47486207999999, +ERASE, 47486207946752, 47486207946752, +STORE, 47486207946752, 47486207963135, +STORE, 47486207963136, 47486207971327, +ERASE, 47486206132224, 47486206132224, +STORE, 47486206132224, 47486206136319, +STORE, 47486206136320, 47486206140415, +ERASE, 93980056940544, 93980056940544, +STORE, 93980056940544, 93980056956927, +STORE, 93980056956928, 93980056961023, +ERASE, 140146589130752, 140146589130752, +STORE, 140146589130752, 140146589134847, +STORE, 140146589134848, 140146589138943, +ERASE, 47486206025728, 47486206025728, +STORE, 93980070006784, 93980070141951, +STORE, 140737488347136, 140737488351231, +STORE, 140727334776832, 140737488351231, +ERASE, 140727334776832, 140727334776832, +STORE, 140727334776832, 140727334780927, +STORE, 94049747247104, 94049747959807, +ERASE, 94049747247104, 94049747247104, +STORE, 94049747247104, 94049747296255, +STORE, 94049747296256, 94049747959807, +ERASE, 94049747296256, 94049747296256, +STORE, 94049747296256, 94049747841023, +STORE, 94049747841024, 94049747939327, +STORE, 94049747939328, 94049747959807, +STORE, 140227307216896, 140227307388927, +ERASE, 140227307216896, 140227307216896, +STORE, 140227307216896, 140227307220991, +STORE, 140227307220992, 140227307388927, +ERASE, 140227307220992, 140227307220992, +STORE, 140227307220992, 140227307343871, +STORE, 140227307343872, 140227307376639, +STORE, 140227307376640, 140227307384831, +STORE, 140227307384832, 140227307388927, +STORE, 140727335337984, 140727335342079, +STORE, 140727335325696, 140727335337983, +STORE, 47405487779840, 47405487788031, +STORE, 47405487788032, 47405487796223, +STORE, 47405487796224, 47405487902719, +STORE, 47405487812608, 47405487902719, +STORE, 47405487796224, 47405487812607, +ERASE, 47405487812608, 47405487812608, +STORE, 47405487812608, 47405487886335, +STORE, 47405487886336, 47405487902719, +STORE, 47405487865856, 47405487886335, +STORE, 47405487812608, 47405487865855, +ERASE, 47405487812608, 47405487812608, +STORE, 47405487812608, 47405487865855, +STORE, 47405487882240, 47405487886335, +STORE, 47405487865856, 47405487882239, +ERASE, 47405487865856, 47405487865856, +STORE, 47405487865856, 47405487882239, +STORE, 47405487894528, 47405487902719, +STORE, 47405487886336, 47405487894527, +ERASE, 47405487886336, 47405487886336, +STORE, 47405487886336, 47405487894527, +ERASE, 47405487894528, 47405487894528, +STORE, 47405487894528, 47405487902719, +STORE, 47405487902720, 47405489741823, +STORE, 47405488041984, 47405489741823, +STORE, 47405487902720, 47405488041983, +ERASE, 47405488041984, 47405488041984, +STORE, 47405488041984, 47405489700863, +STORE, 47405489700864, 47405489741823, +STORE, 47405489385472, 47405489700863, +STORE, 47405488041984, 47405489385471, +ERASE, 47405488041984, 47405488041984, +STORE, 47405488041984, 47405489385471, +STORE, 47405489696768, 47405489700863, +STORE, 47405489385472, 47405489696767, +ERASE, 47405489385472, 47405489385472, +STORE, 47405489385472, 47405489696767, +STORE, 47405489725440, 47405489741823, +STORE, 47405489700864, 47405489725439, +ERASE, 47405489700864, 47405489700864, +STORE, 47405489700864, 47405489725439, +ERASE, 47405489725440, 47405489725440, +STORE, 47405489725440, 47405489741823, +STORE, 47405489725440, 47405489754111, +ERASE, 47405489700864, 47405489700864, +STORE, 47405489700864, 47405489717247, +STORE, 47405489717248, 47405489725439, +ERASE, 47405487886336, 47405487886336, +STORE, 47405487886336, 47405487890431, +STORE, 47405487890432, 47405487894527, +ERASE, 94049747939328, 94049747939328, +STORE, 94049747939328, 94049747955711, +STORE, 94049747955712, 94049747959807, +ERASE, 140227307376640, 140227307376640, +STORE, 140227307376640, 140227307380735, +STORE, 140227307380736, 140227307384831, +ERASE, 47405487779840, 47405487779840, +STORE, 94049758810112, 94049758945279, +STORE, 140737488347136, 140737488351231, +STORE, 140727079718912, 140737488351231, +ERASE, 140727079718912, 140727079718912, +STORE, 140727079718912, 140727079723007, +STORE, 94250996527104, 94250997239807, +ERASE, 94250996527104, 94250996527104, +STORE, 94250996527104, 94250996576255, +STORE, 94250996576256, 94250997239807, +ERASE, 94250996576256, 94250996576256, +STORE, 94250996576256, 94250997121023, +STORE, 94250997121024, 94250997219327, +STORE, 94250997219328, 94250997239807, +STORE, 140060022587392, 140060022759423, +ERASE, 140060022587392, 140060022587392, +STORE, 140060022587392, 140060022591487, +STORE, 140060022591488, 140060022759423, +ERASE, 140060022591488, 140060022591488, +STORE, 140060022591488, 140060022714367, +STORE, 140060022714368, 140060022747135, +STORE, 140060022747136, 140060022755327, +STORE, 140060022755328, 140060022759423, +STORE, 140727079788544, 140727079792639, +STORE, 140727079776256, 140727079788543, +/* this next one caused issues when lowering the efficiency */ +STORE, 47572772409344, 47572772417535, +STORE, 47572772417536, 47572772425727, +STORE, 47572772425728, 47572772532223, +STORE, 47572772442112, 47572772532223, +STORE, 47572772425728, 47572772442111, +ERASE, 47572772442112, 47572772442112, +STORE, 47572772442112, 47572772515839, +STORE, 47572772515840, 47572772532223, +STORE, 47572772495360, 47572772515839, +STORE, 47572772442112, 47572772495359, +ERASE, 47572772442112, 47572772442112, +STORE, 47572772442112, 47572772495359, +STORE, 47572772511744, 47572772515839, +STORE, 47572772495360, 47572772511743, +ERASE, 47572772495360, 47572772495360, +STORE, 47572772495360, 47572772511743, +STORE, 47572772524032, 47572772532223, +STORE, 47572772515840, 47572772524031, +ERASE, 47572772515840, 47572772515840, +STORE, 47572772515840, 47572772524031, +ERASE, 47572772524032, 47572772524032, +STORE, 47572772524032, 47572772532223, +STORE, 47572772532224, 47572774371327, +STORE, 47572772671488, 47572774371327, +STORE, 47572772532224, 47572772671487, +ERASE, 47572772671488, 47572772671488, +STORE, 47572772671488, 47572774330367, +STORE, 47572774330368, 47572774371327, +STORE, 47572774014976, 47572774330367, +STORE, 47572772671488, 47572774014975, +ERASE, 47572772671488, 47572772671488, +STORE, 47572772671488, 47572774014975, +STORE, 47572774326272, 47572774330367, +STORE, 47572774014976, 47572774326271, +ERASE, 47572774014976, 47572774014976, +STORE, 47572774014976, 47572774326271, +STORE, 47572774354944, 47572774371327, +STORE, 47572774330368, 47572774354943, +ERASE, 47572774330368, 47572774330368, +STORE, 47572774330368, 47572774354943, +ERASE, 47572774354944, 47572774354944, +STORE, 47572774354944, 47572774371327, +STORE, 47572774354944, 47572774383615, +ERASE, 47572774330368, 47572774330368, +STORE, 47572774330368, 47572774346751, +STORE, 47572774346752, 47572774354943, +ERASE, 47572772515840, 47572772515840, +STORE, 47572772515840, 47572772519935, +STORE, 47572772519936, 47572772524031, +ERASE, 94250997219328, 94250997219328, +STORE, 94250997219328, 94250997235711, +STORE, 94250997235712, 94250997239807, +ERASE, 140060022747136, 140060022747136, +STORE, 140060022747136, 140060022751231, +STORE, 140060022751232, 140060022755327, +ERASE, 47572772409344, 47572772409344, +STORE, 94251018305536, 94251018440703, +STORE, 140737488347136, 140737488351231, +STORE, 140730012389376, 140737488351231, +ERASE, 140730012389376, 140730012389376, +STORE, 140730012389376, 140730012393471, +STORE, 94382607675392, 94382607695871, +ERASE, 94382607675392, 94382607675392, +STORE, 94382607675392, 94382607679487, +STORE, 94382607679488, 94382607695871, +ERASE, 94382607679488, 94382607679488, +STORE, 94382607679488, 94382607683583, +STORE, 94382607683584, 94382607687679, +STORE, 94382607687680, 94382607695871, +STORE, 140252451454976, 140252451627007, +ERASE, 140252451454976, 140252451454976, +STORE, 140252451454976, 140252451459071, +STORE, 140252451459072, 140252451627007, +ERASE, 140252451459072, 140252451459072, +STORE, 140252451459072, 140252451581951, +STORE, 140252451581952, 140252451614719, +STORE, 140252451614720, 140252451622911, +STORE, 140252451622912, 140252451627007, +STORE, 140730013548544, 140730013552639, +STORE, 140730013536256, 140730013548543, +STORE, 47380343541760, 47380343549951, +STORE, 47380343549952, 47380343558143, +STORE, 47380343558144, 47380345397247, +STORE, 47380343697408, 47380345397247, +STORE, 47380343558144, 47380343697407, +ERASE, 47380343697408, 47380343697408, +STORE, 47380343697408, 47380345356287, +STORE, 47380345356288, 47380345397247, +STORE, 47380345040896, 47380345356287, +STORE, 47380343697408, 47380345040895, +ERASE, 47380343697408, 47380343697408, +STORE, 47380343697408, 47380345040895, +STORE, 47380345352192, 47380345356287, +STORE, 47380345040896, 47380345352191, +ERASE, 47380345040896, 47380345040896, +STORE, 47380345040896, 47380345352191, +STORE, 47380345380864, 47380345397247, +STORE, 47380345356288, 47380345380863, +ERASE, 47380345356288, 47380345356288, +STORE, 47380345356288, 47380345380863, +ERASE, 47380345380864, 47380345380864, +STORE, 47380345380864, 47380345397247, +ERASE, 47380345356288, 47380345356288, +STORE, 47380345356288, 47380345372671, +STORE, 47380345372672, 47380345380863, +ERASE, 94382607687680, 94382607687680, +STORE, 94382607687680, 94382607691775, +STORE, 94382607691776, 94382607695871, +ERASE, 140252451614720, 140252451614720, +STORE, 140252451614720, 140252451618815, +STORE, 140252451618816, 140252451622911, +ERASE, 47380343541760, 47380343541760, +STORE, 94382626803712, 94382626938879, +STORE, 140737488347136, 140737488351231, +STORE, 140730900271104, 140737488351231, +ERASE, 140730900271104, 140730900271104, +STORE, 140730900271104, 140730900275199, +STORE, 93855478120448, 93855478337535, +ERASE, 93855478120448, 93855478120448, +STORE, 93855478120448, 93855478198271, +STORE, 93855478198272, 93855478337535, +ERASE, 93855478198272, 93855478198272, +STORE, 93855478198272, 93855478243327, +STORE, 93855478243328, 93855478288383, +STORE, 93855478288384, 93855478337535, +STORE, 140092686573568, 140092686745599, +ERASE, 140092686573568, 140092686573568, +STORE, 140092686573568, 140092686577663, +STORE, 140092686577664, 140092686745599, +ERASE, 140092686577664, 140092686577664, +STORE, 140092686577664, 140092686700543, +STORE, 140092686700544, 140092686733311, +STORE, 140092686733312, 140092686741503, +STORE, 140092686741504, 140092686745599, +STORE, 140730900537344, 140730900541439, +STORE, 140730900525056, 140730900537343, +STORE, 47540108423168, 47540108431359, +STORE, 47540108431360, 47540108439551, +STORE, 47540108439552, 47540110278655, +STORE, 47540108578816, 47540110278655, +STORE, 47540108439552, 47540108578815, +ERASE, 47540108578816, 47540108578816, +STORE, 47540108578816, 47540110237695, +STORE, 47540110237696, 47540110278655, +STORE, 47540109922304, 47540110237695, +STORE, 47540108578816, 47540109922303, +ERASE, 47540108578816, 47540108578816, +STORE, 47540108578816, 47540109922303, +STORE, 47540110233600, 47540110237695, +STORE, 47540109922304, 47540110233599, +ERASE, 47540109922304, 47540109922304, +STORE, 47540109922304, 47540110233599, +STORE, 47540110262272, 47540110278655, +STORE, 47540110237696, 47540110262271, +ERASE, 47540110237696, 47540110237696, +STORE, 47540110237696, 47540110262271, +ERASE, 47540110262272, 47540110262272, +STORE, 47540110262272, 47540110278655, +ERASE, 47540110237696, 47540110237696, +STORE, 47540110237696, 47540110254079, +STORE, 47540110254080, 47540110262271, +ERASE, 93855478288384, 93855478288384, +STORE, 93855478288384, 93855478333439, +STORE, 93855478333440, 93855478337535, +ERASE, 140092686733312, 140092686733312, +STORE, 140092686733312, 140092686737407, +STORE, 140092686737408, 140092686741503, +ERASE, 47540108423168, 47540108423168, +STORE, 93855492222976, 93855492358143, +STORE, 93855492222976, 93855492493311, +STORE, 140737488347136, 140737488351231, +STORE, 140733498146816, 140737488351231, +ERASE, 140733498146816, 140733498146816, +STORE, 140733498146816, 140733498150911, +STORE, 94170739654656, 94170740367359, +ERASE, 94170739654656, 94170739654656, +STORE, 94170739654656, 94170739703807, +STORE, 94170739703808, 94170740367359, +ERASE, 94170739703808, 94170739703808, +STORE, 94170739703808, 94170740248575, +STORE, 94170740248576, 94170740346879, +STORE, 94170740346880, 94170740367359, +STORE, 140024788877312, 140024789049343, +ERASE, 140024788877312, 140024788877312, +STORE, 140024788877312, 140024788881407, +STORE, 140024788881408, 140024789049343, +ERASE, 140024788881408, 140024788881408, +STORE, 140024788881408, 140024789004287, +STORE, 140024789004288, 140024789037055, +STORE, 140024789037056, 140024789045247, +STORE, 140024789045248, 140024789049343, +STORE, 140733499023360, 140733499027455, +STORE, 140733499011072, 140733499023359, +STORE, 47608006119424, 47608006127615, +STORE, 47608006127616, 47608006135807, +STORE, 47608006135808, 47608006242303, +STORE, 47608006152192, 47608006242303, +STORE, 47608006135808, 47608006152191, +ERASE, 47608006152192, 47608006152192, +STORE, 47608006152192, 47608006225919, +STORE, 47608006225920, 47608006242303, +STORE, 47608006205440, 47608006225919, +STORE, 47608006152192, 47608006205439, +ERASE, 47608006152192, 47608006152192, +STORE, 47608006152192, 47608006205439, +STORE, 47608006221824, 47608006225919, +STORE, 47608006205440, 47608006221823, +ERASE, 47608006205440, 47608006205440, +STORE, 47608006205440, 47608006221823, +STORE, 47608006234112, 47608006242303, +STORE, 47608006225920, 47608006234111, +ERASE, 47608006225920, 47608006225920, +STORE, 47608006225920, 47608006234111, +ERASE, 47608006234112, 47608006234112, +STORE, 47608006234112, 47608006242303, +STORE, 47608006242304, 47608008081407, +STORE, 47608006381568, 47608008081407, +STORE, 47608006242304, 47608006381567, +ERASE, 47608006381568, 47608006381568, +STORE, 47608006381568, 47608008040447, +STORE, 47608008040448, 47608008081407, +STORE, 47608007725056, 47608008040447, +STORE, 47608006381568, 47608007725055, +ERASE, 47608006381568, 47608006381568, +STORE, 47608006381568, 47608007725055, +STORE, 47608008036352, 47608008040447, +STORE, 47608007725056, 47608008036351, +ERASE, 47608007725056, 47608007725056, +STORE, 47608007725056, 47608008036351, +STORE, 47608008065024, 47608008081407, +STORE, 47608008040448, 47608008065023, +ERASE, 47608008040448, 47608008040448, +STORE, 47608008040448, 47608008065023, +ERASE, 47608008065024, 47608008065024, +STORE, 47608008065024, 47608008081407, +STORE, 47608008065024, 47608008093695, +ERASE, 47608008040448, 47608008040448, +STORE, 47608008040448, 47608008056831, +STORE, 47608008056832, 47608008065023, +ERASE, 47608006225920, 47608006225920, +STORE, 47608006225920, 47608006230015, +STORE, 47608006230016, 47608006234111, +ERASE, 94170740346880, 94170740346880, +STORE, 94170740346880, 94170740363263, +STORE, 94170740363264, 94170740367359, +ERASE, 140024789037056, 140024789037056, +STORE, 140024789037056, 140024789041151, +STORE, 140024789041152, 140024789045247, +ERASE, 47608006119424, 47608006119424, +STORE, 140737488347136, 140737488351231, +STORE, 140730264326144, 140737488351231, +ERASE, 140730264326144, 140730264326144, +STORE, 140730264326144, 140730264330239, +STORE, 94653216407552, 94653217120255, +ERASE, 94653216407552, 94653216407552, +STORE, 94653216407552, 94653216456703, +STORE, 94653216456704, 94653217120255, +ERASE, 94653216456704, 94653216456704, +STORE, 94653216456704, 94653217001471, +STORE, 94653217001472, 94653217099775, +STORE, 94653217099776, 94653217120255, +STORE, 140103617011712, 140103617183743, +ERASE, 140103617011712, 140103617011712, +STORE, 140103617011712, 140103617015807, +STORE, 140103617015808, 140103617183743, +ERASE, 140103617015808, 140103617015808, +STORE, 140103617015808, 140103617138687, +STORE, 140103617138688, 140103617171455, +STORE, 140103617171456, 140103617179647, +STORE, 140103617179648, 140103617183743, +STORE, 140730265427968, 140730265432063, +STORE, 140730265415680, 140730265427967, +STORE, 47529177985024, 47529177993215, +STORE, 47529177993216, 47529178001407, +STORE, 47529178001408, 47529178107903, +STORE, 47529178017792, 47529178107903, +STORE, 47529178001408, 47529178017791, +ERASE, 47529178017792, 47529178017792, +STORE, 47529178017792, 47529178091519, +STORE, 47529178091520, 47529178107903, +STORE, 47529178071040, 47529178091519, +STORE, 47529178017792, 47529178071039, +ERASE, 47529178017792, 47529178017792, +STORE, 47529178017792, 47529178071039, +STORE, 47529178087424, 47529178091519, +STORE, 47529178071040, 47529178087423, +ERASE, 47529178071040, 47529178071040, +STORE, 47529178071040, 47529178087423, +STORE, 47529178099712, 47529178107903, +STORE, 47529178091520, 47529178099711, +ERASE, 47529178091520, 47529178091520, +STORE, 47529178091520, 47529178099711, +ERASE, 47529178099712, 47529178099712, +STORE, 47529178099712, 47529178107903, +STORE, 47529178107904, 47529179947007, +STORE, 47529178247168, 47529179947007, +STORE, 47529178107904, 47529178247167, +ERASE, 47529178247168, 47529178247168, +STORE, 47529178247168, 47529179906047, +STORE, 47529179906048, 47529179947007, +STORE, 47529179590656, 47529179906047, +STORE, 47529178247168, 47529179590655, +ERASE, 47529178247168, 47529178247168, +STORE, 47529178247168, 47529179590655, +STORE, 47529179901952, 47529179906047, +STORE, 47529179590656, 47529179901951, +ERASE, 47529179590656, 47529179590656, +STORE, 47529179590656, 47529179901951, +STORE, 47529179930624, 47529179947007, +STORE, 47529179906048, 47529179930623, +ERASE, 47529179906048, 47529179906048, +STORE, 47529179906048, 47529179930623, +ERASE, 47529179930624, 47529179930624, +STORE, 47529179930624, 47529179947007, +STORE, 47529179930624, 47529179959295, +ERASE, 47529179906048, 47529179906048, +STORE, 47529179906048, 47529179922431, +STORE, 47529179922432, 47529179930623, +ERASE, 47529178091520, 47529178091520, +STORE, 47529178091520, 47529178095615, +STORE, 47529178095616, 47529178099711, +ERASE, 94653217099776, 94653217099776, +STORE, 94653217099776, 94653217116159, +STORE, 94653217116160, 94653217120255, +ERASE, 140103617171456, 140103617171456, +STORE, 140103617171456, 140103617175551, +STORE, 140103617175552, 140103617179647, +ERASE, 47529177985024, 47529177985024, +STORE, 94653241135104, 94653241270271, +STORE, 140737488347136, 140737488351231, +STORE, 140736284549120, 140737488351231, +ERASE, 140736284549120, 140736284549120, +STORE, 140736284549120, 140736284553215, +STORE, 93963663822848, 93963664506879, +ERASE, 93963663822848, 93963663822848, +STORE, 93963663822848, 93963663884287, +STORE, 93963663884288, 93963664506879, +ERASE, 93963663884288, 93963663884288, +STORE, 93963663884288, 93963664240639, +STORE, 93963664240640, 93963664379903, +STORE, 93963664379904, 93963664506879, +STORE, 140450188439552, 140450188611583, +ERASE, 140450188439552, 140450188439552, +STORE, 140450188439552, 140450188443647, +STORE, 140450188443648, 140450188611583, +ERASE, 140450188443648, 140450188443648, +STORE, 140450188443648, 140450188566527, +STORE, 140450188566528, 140450188599295, +STORE, 140450188599296, 140450188607487, +STORE, 140450188607488, 140450188611583, +STORE, 140736284577792, 140736284581887, +STORE, 140736284565504, 140736284577791, +STORE, 47182606557184, 47182606565375, +STORE, 47182606565376, 47182606573567, +STORE, 47182606573568, 47182608412671, +STORE, 47182606712832, 47182608412671, +STORE, 47182606573568, 47182606712831, +ERASE, 47182606712832, 47182606712832, +STORE, 47182606712832, 47182608371711, +STORE, 47182608371712, 47182608412671, +STORE, 47182608056320, 47182608371711, +STORE, 47182606712832, 47182608056319, +ERASE, 47182606712832, 47182606712832, +STORE, 47182606712832, 47182608056319, +STORE, 47182608367616, 47182608371711, +STORE, 47182608056320, 47182608367615, +ERASE, 47182608056320, 47182608056320, +STORE, 47182608056320, 47182608367615, +STORE, 47182608396288, 47182608412671, +STORE, 47182608371712, 47182608396287, +ERASE, 47182608371712, 47182608371712, +STORE, 47182608371712, 47182608396287, +ERASE, 47182608396288, 47182608396288, +STORE, 47182608396288, 47182608412671, +STORE, 47182608412672, 47182608523263, +STORE, 47182608429056, 47182608523263, +STORE, 47182608412672, 47182608429055, +ERASE, 47182608429056, 47182608429056, +STORE, 47182608429056, 47182608515071, +STORE, 47182608515072, 47182608523263, +STORE, 47182608490496, 47182608515071, +STORE, 47182608429056, 47182608490495, +ERASE, 47182608429056, 47182608429056, +STORE, 47182608429056, 47182608490495, +STORE, 47182608510976, 47182608515071, +STORE, 47182608490496, 47182608510975, +ERASE, 47182608490496, 47182608490496, +STORE, 47182608490496, 47182608510975, +ERASE, 47182608515072, 47182608515072, +STORE, 47182608515072, 47182608523263, +STORE, 47182608523264, 47182608568319, +ERASE, 47182608523264, 47182608523264, +STORE, 47182608523264, 47182608531455, +STORE, 47182608531456, 47182608568319, +STORE, 47182608551936, 47182608568319, +STORE, 47182608531456, 47182608551935, +ERASE, 47182608531456, 47182608531456, +STORE, 47182608531456, 47182608551935, +STORE, 47182608560128, 47182608568319, +STORE, 47182608551936, 47182608560127, +ERASE, 47182608551936, 47182608551936, +STORE, 47182608551936, 47182608568319, +ERASE, 47182608551936, 47182608551936, +STORE, 47182608551936, 47182608560127, +STORE, 47182608560128, 47182608568319, +ERASE, 47182608560128, 47182608560128, +STORE, 47182608560128, 47182608568319, +STORE, 47182608568320, 47182608916479, +STORE, 47182608609280, 47182608916479, +STORE, 47182608568320, 47182608609279, +ERASE, 47182608609280, 47182608609280, +STORE, 47182608609280, 47182608891903, +STORE, 47182608891904, 47182608916479, +STORE, 47182608822272, 47182608891903, +STORE, 47182608609280, 47182608822271, +ERASE, 47182608609280, 47182608609280, +STORE, 47182608609280, 47182608822271, +STORE, 47182608887808, 47182608891903, +STORE, 47182608822272, 47182608887807, +ERASE, 47182608822272, 47182608822272, +STORE, 47182608822272, 47182608887807, +ERASE, 47182608891904, 47182608891904, +STORE, 47182608891904, 47182608916479, +STORE, 47182608916480, 47182611177471, +STORE, 47182609068032, 47182611177471, +STORE, 47182608916480, 47182609068031, +ERASE, 47182609068032, 47182609068032, +STORE, 47182609068032, 47182611161087, +STORE, 47182611161088, 47182611177471, +STORE, 47182611169280, 47182611177471, +STORE, 47182611161088, 47182611169279, +ERASE, 47182611161088, 47182611161088, +STORE, 47182611161088, 47182611169279, +ERASE, 47182611169280, 47182611169280, +STORE, 47182611169280, 47182611177471, +STORE, 47182611177472, 47182611312639, +ERASE, 47182611177472, 47182611177472, +STORE, 47182611177472, 47182611202047, +STORE, 47182611202048, 47182611312639, +STORE, 47182611263488, 47182611312639, +STORE, 47182611202048, 47182611263487, +ERASE, 47182611202048, 47182611202048, +STORE, 47182611202048, 47182611263487, +STORE, 47182611288064, 47182611312639, +STORE, 47182611263488, 47182611288063, +ERASE, 47182611263488, 47182611263488, +STORE, 47182611263488, 47182611312639, +ERASE, 47182611263488, 47182611263488, +STORE, 47182611263488, 47182611288063, +STORE, 47182611288064, 47182611312639, +STORE, 47182611296256, 47182611312639, +STORE, 47182611288064, 47182611296255, +ERASE, 47182611288064, 47182611288064, +STORE, 47182611288064, 47182611296255, +ERASE, 47182611296256, 47182611296256, +STORE, 47182611296256, 47182611312639, +STORE, 47182611296256, 47182611320831, +STORE, 47182611320832, 47182611484671, +ERASE, 47182611320832, 47182611320832, +STORE, 47182611320832, 47182611333119, +STORE, 47182611333120, 47182611484671, +STORE, 47182611431424, 47182611484671, +STORE, 47182611333120, 47182611431423, +ERASE, 47182611333120, 47182611333120, +STORE, 47182611333120, 47182611431423, +STORE, 47182611476480, 47182611484671, +STORE, 47182611431424, 47182611476479, +ERASE, 47182611431424, 47182611431424, +STORE, 47182611431424, 47182611484671, +ERASE, 47182611431424, 47182611431424, +STORE, 47182611431424, 47182611476479, +STORE, 47182611476480, 47182611484671, +ERASE, 47182611476480, 47182611476480, +STORE, 47182611476480, 47182611484671, +STORE, 47182611484672, 47182612082687, +STORE, 47182611603456, 47182612082687, +STORE, 47182611484672, 47182611603455, +ERASE, 47182611603456, 47182611603456, +STORE, 47182611603456, 47182612029439, +STORE, 47182612029440, 47182612082687, +STORE, 47182611918848, 47182612029439, +STORE, 47182611603456, 47182611918847, +ERASE, 47182611603456, 47182611603456, +STORE, 47182611603456, 47182611918847, +STORE, 47182612025344, 47182612029439, +STORE, 47182611918848, 47182612025343, +ERASE, 47182611918848, 47182611918848, +STORE, 47182611918848, 47182612025343, +ERASE, 47182612029440, 47182612029440, +STORE, 47182612029440, 47182612082687, +STORE, 47182612082688, 47182615134207, +STORE, 47182612627456, 47182615134207, +STORE, 47182612082688, 47182612627455, +ERASE, 47182612627456, 47182612627456, +STORE, 47182612627456, 47182614913023, +STORE, 47182614913024, 47182615134207, +STORE, 47182614323200, 47182614913023, +STORE, 47182612627456, 47182614323199, +ERASE, 47182612627456, 47182612627456, +STORE, 47182612627456, 47182614323199, +STORE, 47182614908928, 47182614913023, +STORE, 47182614323200, 47182614908927, +ERASE, 47182614323200, 47182614323200, +STORE, 47182614323200, 47182614908927, +STORE, 47182615117824, 47182615134207, +STORE, 47182614913024, 47182615117823, +ERASE, 47182614913024, 47182614913024, +STORE, 47182614913024, 47182615117823, +ERASE, 47182615117824, 47182615117824, +STORE, 47182615117824, 47182615134207, +STORE, 47182615134208, 47182615166975, +ERASE, 47182615134208, 47182615134208, +STORE, 47182615134208, 47182615142399, +STORE, 47182615142400, 47182615166975, +STORE, 47182615154688, 47182615166975, +STORE, 47182615142400, 47182615154687, +ERASE, 47182615142400, 47182615142400, +STORE, 47182615142400, 47182615154687, +STORE, 47182615158784, 47182615166975, +STORE, 47182615154688, 47182615158783, +ERASE, 47182615154688, 47182615154688, +STORE, 47182615154688, 47182615166975, +ERASE, 47182615154688, 47182615154688, +STORE, 47182615154688, 47182615158783, +STORE, 47182615158784, 47182615166975, +ERASE, 47182615158784, 47182615158784, +STORE, 47182615158784, 47182615166975, +STORE, 47182615166976, 47182615203839, +ERASE, 47182615166976, 47182615166976, +STORE, 47182615166976, 47182615175167, +STORE, 47182615175168, 47182615203839, +STORE, 47182615191552, 47182615203839, +STORE, 47182615175168, 47182615191551, +ERASE, 47182615175168, 47182615175168, +STORE, 47182615175168, 47182615191551, +STORE, 47182615195648, 47182615203839, +STORE, 47182615191552, 47182615195647, +ERASE, 47182615191552, 47182615191552, +STORE, 47182615191552, 47182615203839, +ERASE, 47182615191552, 47182615191552, +STORE, 47182615191552, 47182615195647, +STORE, 47182615195648, 47182615203839, +ERASE, 47182615195648, 47182615195648, +STORE, 47182615195648, 47182615203839, +STORE, 47182615203840, 47182615678975, +ERASE, 47182615203840, 47182615203840, +STORE, 47182615203840, 47182615212031, +STORE, 47182615212032, 47182615678975, +STORE, 47182615547904, 47182615678975, +STORE, 47182615212032, 47182615547903, +ERASE, 47182615212032, 47182615212032, +STORE, 47182615212032, 47182615547903, +STORE, 47182615670784, 47182615678975, +STORE, 47182615547904, 47182615670783, +ERASE, 47182615547904, 47182615547904, +STORE, 47182615547904, 47182615678975, +ERASE, 47182615547904, 47182615547904, +STORE, 47182615547904, 47182615670783, +STORE, 47182615670784, 47182615678975, +ERASE, 47182615670784, 47182615670784, +STORE, 47182615670784, 47182615678975, +STORE, 47182615678976, 47182615687167, +STORE, 47182615687168, 47182615707647, +ERASE, 47182615687168, 47182615687168, +STORE, 47182615687168, 47182615691263, +STORE, 47182615691264, 47182615707647, +STORE, 47182615695360, 47182615707647, +STORE, 47182615691264, 47182615695359, +ERASE, 47182615691264, 47182615691264, +STORE, 47182615691264, 47182615695359, +STORE, 47182615699456, 47182615707647, +STORE, 47182615695360, 47182615699455, +ERASE, 47182615695360, 47182615695360, +STORE, 47182615695360, 47182615707647, +ERASE, 47182615695360, 47182615695360, +STORE, 47182615695360, 47182615699455, +STORE, 47182615699456, 47182615707647, +ERASE, 47182615699456, 47182615699456, +STORE, 47182615699456, 47182615707647, +STORE, 47182615707648, 47182615715839, +ERASE, 47182608371712, 47182608371712, +STORE, 47182608371712, 47182608388095, +STORE, 47182608388096, 47182608396287, +ERASE, 47182615699456, 47182615699456, +STORE, 47182615699456, 47182615703551, +STORE, 47182615703552, 47182615707647, +ERASE, 47182611288064, 47182611288064, +STORE, 47182611288064, 47182611292159, +STORE, 47182611292160, 47182611296255, +ERASE, 47182615670784, 47182615670784, +STORE, 47182615670784, 47182615674879, +STORE, 47182615674880, 47182615678975, +ERASE, 47182615195648, 47182615195648, +STORE, 47182615195648, 47182615199743, +STORE, 47182615199744, 47182615203839, +ERASE, 47182615158784, 47182615158784, +STORE, 47182615158784, 47182615162879, +STORE, 47182615162880, 47182615166975, +ERASE, 47182614913024, 47182614913024, +STORE, 47182614913024, 47182615109631, +STORE, 47182615109632, 47182615117823, +ERASE, 47182612029440, 47182612029440, +STORE, 47182612029440, 47182612066303, +STORE, 47182612066304, 47182612082687, +ERASE, 47182611476480, 47182611476480, +STORE, 47182611476480, 47182611480575, +STORE, 47182611480576, 47182611484671, +ERASE, 47182611161088, 47182611161088, +STORE, 47182611161088, 47182611165183, +STORE, 47182611165184, 47182611169279, +ERASE, 47182608891904, 47182608891904, +STORE, 47182608891904, 47182608912383, +STORE, 47182608912384, 47182608916479, +ERASE, 47182608560128, 47182608560128, +STORE, 47182608560128, 47182608564223, +STORE, 47182608564224, 47182608568319, +ERASE, 47182608515072, 47182608515072, +STORE, 47182608515072, 47182608519167, +STORE, 47182608519168, 47182608523263, +ERASE, 93963664379904, 93963664379904, +STORE, 93963664379904, 93963664502783, +STORE, 93963664502784, 93963664506879, +ERASE, 140450188599296, 140450188599296, +STORE, 140450188599296, 140450188603391, +STORE, 140450188603392, 140450188607487, +ERASE, 47182606557184, 47182606557184, +STORE, 93963694723072, 93963694858239, +STORE, 140737488347136, 140737488351231, +STORE, 140730313261056, 140737488351231, +ERASE, 140730313261056, 140730313261056, +STORE, 140730313261056, 140730313265151, +STORE, 94386579017728, 94386579697663, +ERASE, 94386579017728, 94386579017728, +STORE, 94386579017728, 94386579083263, +STORE, 94386579083264, 94386579697663, +ERASE, 94386579083264, 94386579083264, +STORE, 94386579083264, 94386579431423, +STORE, 94386579431424, 94386579570687, +STORE, 94386579570688, 94386579697663, +STORE, 140124810838016, 140124811010047, +ERASE, 140124810838016, 140124810838016, +STORE, 140124810838016, 140124810842111, +STORE, 140124810842112, 140124811010047, +ERASE, 140124810842112, 140124810842112, +STORE, 140124810842112, 140124810964991, +STORE, 140124810964992, 140124810997759, +STORE, 140124810997760, 140124811005951, +STORE, 140124811005952, 140124811010047, +STORE, 140730313601024, 140730313605119, +STORE, 140730313588736, 140730313601023, +STORE, 47507984158720, 47507984166911, +STORE, 47507984166912, 47507984175103, +STORE, 47507984175104, 47507986014207, +STORE, 47507984314368, 47507986014207, +STORE, 47507984175104, 47507984314367, +ERASE, 47507984314368, 47507984314368, +STORE, 47507984314368, 47507985973247, +STORE, 47507985973248, 47507986014207, +STORE, 47507985657856, 47507985973247, +STORE, 47507984314368, 47507985657855, +ERASE, 47507984314368, 47507984314368, +STORE, 47507984314368, 47507985657855, +STORE, 47507985969152, 47507985973247, +STORE, 47507985657856, 47507985969151, +ERASE, 47507985657856, 47507985657856, +STORE, 47507985657856, 47507985969151, +STORE, 47507985997824, 47507986014207, +STORE, 47507985973248, 47507985997823, +ERASE, 47507985973248, 47507985973248, +STORE, 47507985973248, 47507985997823, +ERASE, 47507985997824, 47507985997824, +STORE, 47507985997824, 47507986014207, +STORE, 47507986014208, 47507986124799, +STORE, 47507986030592, 47507986124799, +STORE, 47507986014208, 47507986030591, +ERASE, 47507986030592, 47507986030592, +STORE, 47507986030592, 47507986116607, +STORE, 47507986116608, 47507986124799, +STORE, 47507986092032, 47507986116607, +STORE, 47507986030592, 47507986092031, +ERASE, 47507986030592, 47507986030592, +STORE, 47507986030592, 47507986092031, +STORE, 47507986112512, 47507986116607, +STORE, 47507986092032, 47507986112511, +ERASE, 47507986092032, 47507986092032, +STORE, 47507986092032, 47507986112511, +ERASE, 47507986116608, 47507986116608, +STORE, 47507986116608, 47507986124799, +STORE, 47507986124800, 47507986169855, +ERASE, 47507986124800, 47507986124800, +STORE, 47507986124800, 47507986132991, +STORE, 47507986132992, 47507986169855, +STORE, 47507986153472, 47507986169855, +STORE, 47507986132992, 47507986153471, +ERASE, 47507986132992, 47507986132992, +STORE, 47507986132992, 47507986153471, +STORE, 47507986161664, 47507986169855, +STORE, 47507986153472, 47507986161663, +ERASE, 47507986153472, 47507986153472, +STORE, 47507986153472, 47507986169855, +ERASE, 47507986153472, 47507986153472, +STORE, 47507986153472, 47507986161663, +STORE, 47507986161664, 47507986169855, +ERASE, 47507986161664, 47507986161664, +STORE, 47507986161664, 47507986169855, +STORE, 47507986169856, 47507986518015, +STORE, 47507986210816, 47507986518015, +STORE, 47507986169856, 47507986210815, +ERASE, 47507986210816, 47507986210816, +STORE, 47507986210816, 47507986493439, +STORE, 47507986493440, 47507986518015, +STORE, 47507986423808, 47507986493439, +STORE, 47507986210816, 47507986423807, +ERASE, 47507986210816, 47507986210816, +STORE, 47507986210816, 47507986423807, +STORE, 47507986489344, 47507986493439, +STORE, 47507986423808, 47507986489343, +ERASE, 47507986423808, 47507986423808, +STORE, 47507986423808, 47507986489343, +ERASE, 47507986493440, 47507986493440, +STORE, 47507986493440, 47507986518015, +STORE, 47507986518016, 47507988779007, +STORE, 47507986669568, 47507988779007, +STORE, 47507986518016, 47507986669567, +ERASE, 47507986669568, 47507986669568, +STORE, 47507986669568, 47507988762623, +STORE, 47507988762624, 47507988779007, +STORE, 47507988770816, 47507988779007, +STORE, 47507988762624, 47507988770815, +ERASE, 47507988762624, 47507988762624, +STORE, 47507988762624, 47507988770815, +ERASE, 47507988770816, 47507988770816, +STORE, 47507988770816, 47507988779007, +STORE, 47507988779008, 47507988914175, +ERASE, 47507988779008, 47507988779008, +STORE, 47507988779008, 47507988803583, +STORE, 47507988803584, 47507988914175, +STORE, 47507988865024, 47507988914175, +STORE, 47507988803584, 47507988865023, +ERASE, 47507988803584, 47507988803584, +STORE, 47507988803584, 47507988865023, +STORE, 47507988889600, 47507988914175, +STORE, 47507988865024, 47507988889599, +ERASE, 47507988865024, 47507988865024, +STORE, 47507988865024, 47507988914175, +ERASE, 47507988865024, 47507988865024, +STORE, 47507988865024, 47507988889599, +STORE, 47507988889600, 47507988914175, +STORE, 47507988897792, 47507988914175, +STORE, 47507988889600, 47507988897791, +ERASE, 47507988889600, 47507988889600, +STORE, 47507988889600, 47507988897791, +ERASE, 47507988897792, 47507988897792, +STORE, 47507988897792, 47507988914175, +STORE, 47507988897792, 47507988922367, +STORE, 47507988922368, 47507989086207, +ERASE, 47507988922368, 47507988922368, +STORE, 47507988922368, 47507988934655, +STORE, 47507988934656, 47507989086207, +STORE, 47507989032960, 47507989086207, +STORE, 47507988934656, 47507989032959, +ERASE, 47507988934656, 47507988934656, +STORE, 47507988934656, 47507989032959, +STORE, 47507989078016, 47507989086207, +STORE, 47507989032960, 47507989078015, +ERASE, 47507989032960, 47507989032960, +STORE, 47507989032960, 47507989086207, +ERASE, 47507989032960, 47507989032960, +STORE, 47507989032960, 47507989078015, +STORE, 47507989078016, 47507989086207, +ERASE, 47507989078016, 47507989078016, +STORE, 47507989078016, 47507989086207, +STORE, 47507989086208, 47507989684223, +STORE, 47507989204992, 47507989684223, +STORE, 47507989086208, 47507989204991, +ERASE, 47507989204992, 47507989204992, +STORE, 47507989204992, 47507989630975, +STORE, 47507989630976, 47507989684223, +STORE, 47507989520384, 47507989630975, +STORE, 47507989204992, 47507989520383, +ERASE, 47507989204992, 47507989204992, +STORE, 47507989204992, 47507989520383, +STORE, 47507989626880, 47507989630975, +STORE, 47507989520384, 47507989626879, +ERASE, 47507989520384, 47507989520384, +STORE, 47507989520384, 47507989626879, +ERASE, 47507989630976, 47507989630976, +STORE, 47507989630976, 47507989684223, +STORE, 47507989684224, 47507992735743, +STORE, 47507990228992, 47507992735743, +STORE, 47507989684224, 47507990228991, +ERASE, 47507990228992, 47507990228992, +STORE, 47507990228992, 47507992514559, +STORE, 47507992514560, 47507992735743, +STORE, 47507991924736, 47507992514559, +STORE, 47507990228992, 47507991924735, +ERASE, 47507990228992, 47507990228992, +STORE, 47507990228992, 47507991924735, +STORE, 47507992510464, 47507992514559, +STORE, 47507991924736, 47507992510463, +ERASE, 47507991924736, 47507991924736, +STORE, 47507991924736, 47507992510463, +STORE, 47507992719360, 47507992735743, +STORE, 47507992514560, 47507992719359, +ERASE, 47507992514560, 47507992514560, +STORE, 47507992514560, 47507992719359, +ERASE, 47507992719360, 47507992719360, +STORE, 47507992719360, 47507992735743, +STORE, 47507992735744, 47507992768511, +ERASE, 47507992735744, 47507992735744, +STORE, 47507992735744, 47507992743935, +STORE, 47507992743936, 47507992768511, +STORE, 47507992756224, 47507992768511, +STORE, 47507992743936, 47507992756223, +ERASE, 47507992743936, 47507992743936, +STORE, 47507992743936, 47507992756223, +STORE, 47507992760320, 47507992768511, +STORE, 47507992756224, 47507992760319, +ERASE, 47507992756224, 47507992756224, +STORE, 47507992756224, 47507992768511, +ERASE, 47507992756224, 47507992756224, +STORE, 47507992756224, 47507992760319, +STORE, 47507992760320, 47507992768511, +ERASE, 47507992760320, 47507992760320, +STORE, 47507992760320, 47507992768511, +STORE, 47507992768512, 47507992805375, +ERASE, 47507992768512, 47507992768512, +STORE, 47507992768512, 47507992776703, +STORE, 47507992776704, 47507992805375, +STORE, 47507992793088, 47507992805375, +STORE, 47507992776704, 47507992793087, +ERASE, 47507992776704, 47507992776704, +STORE, 47507992776704, 47507992793087, +STORE, 47507992797184, 47507992805375, +STORE, 47507992793088, 47507992797183, +ERASE, 47507992793088, 47507992793088, +STORE, 47507992793088, 47507992805375, +ERASE, 47507992793088, 47507992793088, +STORE, 47507992793088, 47507992797183, +STORE, 47507992797184, 47507992805375, +ERASE, 47507992797184, 47507992797184, +STORE, 47507992797184, 47507992805375, +STORE, 47507992805376, 47507993280511, +ERASE, 47507992805376, 47507992805376, +STORE, 47507992805376, 47507992813567, +STORE, 47507992813568, 47507993280511, +STORE, 47507993149440, 47507993280511, +STORE, 47507992813568, 47507993149439, +ERASE, 47507992813568, 47507992813568, +STORE, 47507992813568, 47507993149439, +STORE, 47507993272320, 47507993280511, +STORE, 47507993149440, 47507993272319, +ERASE, 47507993149440, 47507993149440, +STORE, 47507993149440, 47507993280511, +ERASE, 47507993149440, 47507993149440, +STORE, 47507993149440, 47507993272319, +STORE, 47507993272320, 47507993280511, +ERASE, 47507993272320, 47507993272320, +STORE, 47507993272320, 47507993280511, +STORE, 47507993280512, 47507993288703, +STORE, 47507993288704, 47507993309183, +ERASE, 47507993288704, 47507993288704, +STORE, 47507993288704, 47507993292799, +STORE, 47507993292800, 47507993309183, +STORE, 47507993296896, 47507993309183, +STORE, 47507993292800, 47507993296895, +ERASE, 47507993292800, 47507993292800, +STORE, 47507993292800, 47507993296895, +STORE, 47507993300992, 47507993309183, +STORE, 47507993296896, 47507993300991, +ERASE, 47507993296896, 47507993296896, +STORE, 47507993296896, 47507993309183, +ERASE, 47507993296896, 47507993296896, +STORE, 47507993296896, 47507993300991, +STORE, 47507993300992, 47507993309183, +ERASE, 47507993300992, 47507993300992, +STORE, 47507993300992, 47507993309183, +STORE, 47507993309184, 47507993317375, +ERASE, 47507985973248, 47507985973248, +STORE, 47507985973248, 47507985989631, +STORE, 47507985989632, 47507985997823, +ERASE, 47507993300992, 47507993300992, +STORE, 47507993300992, 47507993305087, +STORE, 47507993305088, 47507993309183, +ERASE, 47507988889600, 47507988889600, +STORE, 47507988889600, 47507988893695, +STORE, 47507988893696, 47507988897791, +ERASE, 47507993272320, 47507993272320, +STORE, 47507993272320, 47507993276415, +STORE, 47507993276416, 47507993280511, +ERASE, 47507992797184, 47507992797184, +STORE, 47507992797184, 47507992801279, +STORE, 47507992801280, 47507992805375, +ERASE, 47507992760320, 47507992760320, +STORE, 47507992760320, 47507992764415, +STORE, 47507992764416, 47507992768511, +ERASE, 47507992514560, 47507992514560, +STORE, 47507992514560, 47507992711167, +STORE, 47507992711168, 47507992719359, +ERASE, 47507989630976, 47507989630976, +STORE, 47507989630976, 47507989667839, +STORE, 47507989667840, 47507989684223, +ERASE, 47507989078016, 47507989078016, +STORE, 47507989078016, 47507989082111, +STORE, 47507989082112, 47507989086207, +ERASE, 47507988762624, 47507988762624, +STORE, 47507988762624, 47507988766719, +STORE, 47507988766720, 47507988770815, +ERASE, 47507986493440, 47507986493440, +STORE, 47507986493440, 47507986513919, +STORE, 47507986513920, 47507986518015, +ERASE, 47507986161664, 47507986161664, +STORE, 47507986161664, 47507986165759, +STORE, 47507986165760, 47507986169855, +ERASE, 47507986116608, 47507986116608, +STORE, 47507986116608, 47507986120703, +STORE, 47507986120704, 47507986124799, +ERASE, 94386579570688, 94386579570688, +STORE, 94386579570688, 94386579693567, +STORE, 94386579693568, 94386579697663, +ERASE, 140124810997760, 140124810997760, +STORE, 140124810997760, 140124811001855, +STORE, 140124811001856, 140124811005951, +ERASE, 47507984158720, 47507984158720, +STORE, 94386583982080, 94386584117247, +STORE, 94386583982080, 94386584256511, +ERASE, 94386583982080, 94386583982080, +STORE, 94386583982080, 94386584223743, +STORE, 94386584223744, 94386584256511, +ERASE, 94386584223744, 94386584223744, +STORE, 140737488347136, 140737488351231, +STORE, 140733763395584, 140737488351231, +ERASE, 140733763395584, 140733763395584, +STORE, 140733763395584, 140733763399679, +STORE, 94011546472448, 94011547152383, +ERASE, 94011546472448, 94011546472448, +STORE, 94011546472448, 94011546537983, +STORE, 94011546537984, 94011547152383, +ERASE, 94011546537984, 94011546537984, +STORE, 94011546537984, 94011546886143, +STORE, 94011546886144, 94011547025407, +STORE, 94011547025408, 94011547152383, +STORE, 139757597949952, 139757598121983, +ERASE, 139757597949952, 139757597949952, +STORE, 139757597949952, 139757597954047, +STORE, 139757597954048, 139757598121983, +ERASE, 139757597954048, 139757597954048, +STORE, 139757597954048, 139757598076927, +STORE, 139757598076928, 139757598109695, +STORE, 139757598109696, 139757598117887, +STORE, 139757598117888, 139757598121983, +STORE, 140733763596288, 140733763600383, +STORE, 140733763584000, 140733763596287, +STORE, 47875197046784, 47875197054975, +STORE, 47875197054976, 47875197063167, +STORE, 47875197063168, 47875198902271, +STORE, 47875197202432, 47875198902271, +STORE, 47875197063168, 47875197202431, +ERASE, 47875197202432, 47875197202432, +STORE, 47875197202432, 47875198861311, +STORE, 47875198861312, 47875198902271, +STORE, 47875198545920, 47875198861311, +STORE, 47875197202432, 47875198545919, +ERASE, 47875197202432, 47875197202432, +STORE, 47875197202432, 47875198545919, +STORE, 47875198857216, 47875198861311, +STORE, 47875198545920, 47875198857215, +ERASE, 47875198545920, 47875198545920, +STORE, 47875198545920, 47875198857215, +STORE, 47875198885888, 47875198902271, +STORE, 47875198861312, 47875198885887, +ERASE, 47875198861312, 47875198861312, +STORE, 47875198861312, 47875198885887, +ERASE, 47875198885888, 47875198885888, +STORE, 47875198885888, 47875198902271, +STORE, 47875198902272, 47875199012863, +STORE, 47875198918656, 47875199012863, +STORE, 47875198902272, 47875198918655, +ERASE, 47875198918656, 47875198918656, +STORE, 47875198918656, 47875199004671, +STORE, 47875199004672, 47875199012863, +STORE, 47875198980096, 47875199004671, +STORE, 47875198918656, 47875198980095, +ERASE, 47875198918656, 47875198918656, +STORE, 47875198918656, 47875198980095, +STORE, 47875199000576, 47875199004671, +STORE, 47875198980096, 47875199000575, +ERASE, 47875198980096, 47875198980096, +STORE, 47875198980096, 47875199000575, +ERASE, 47875199004672, 47875199004672, +STORE, 47875199004672, 47875199012863, +STORE, 47875199012864, 47875199057919, +ERASE, 47875199012864, 47875199012864, +STORE, 47875199012864, 47875199021055, +STORE, 47875199021056, 47875199057919, +STORE, 47875199041536, 47875199057919, +STORE, 47875199021056, 47875199041535, +ERASE, 47875199021056, 47875199021056, +STORE, 47875199021056, 47875199041535, +STORE, 47875199049728, 47875199057919, +STORE, 47875199041536, 47875199049727, +ERASE, 47875199041536, 47875199041536, +STORE, 47875199041536, 47875199057919, +ERASE, 47875199041536, 47875199041536, +STORE, 47875199041536, 47875199049727, +STORE, 47875199049728, 47875199057919, +ERASE, 47875199049728, 47875199049728, +STORE, 47875199049728, 47875199057919, +STORE, 47875199057920, 47875199406079, +STORE, 47875199098880, 47875199406079, +STORE, 47875199057920, 47875199098879, +ERASE, 47875199098880, 47875199098880, +STORE, 47875199098880, 47875199381503, +STORE, 47875199381504, 47875199406079, +STORE, 47875199311872, 47875199381503, +STORE, 47875199098880, 47875199311871, +ERASE, 47875199098880, 47875199098880, +STORE, 47875199098880, 47875199311871, +STORE, 47875199377408, 47875199381503, +STORE, 47875199311872, 47875199377407, +ERASE, 47875199311872, 47875199311872, +STORE, 47875199311872, 47875199377407, +ERASE, 47875199381504, 47875199381504, +STORE, 47875199381504, 47875199406079, +STORE, 47875199406080, 47875201667071, +STORE, 47875199557632, 47875201667071, +STORE, 47875199406080, 47875199557631, +ERASE, 47875199557632, 47875199557632, +STORE, 47875199557632, 47875201650687, +STORE, 47875201650688, 47875201667071, +STORE, 47875201658880, 47875201667071, +STORE, 47875201650688, 47875201658879, +ERASE, 47875201650688, 47875201650688, +STORE, 47875201650688, 47875201658879, +ERASE, 47875201658880, 47875201658880, +STORE, 47875201658880, 47875201667071, +STORE, 47875201667072, 47875201802239, +ERASE, 47875201667072, 47875201667072, +STORE, 47875201667072, 47875201691647, +STORE, 47875201691648, 47875201802239, +STORE, 47875201753088, 47875201802239, +STORE, 47875201691648, 47875201753087, +ERASE, 47875201691648, 47875201691648, +STORE, 47875201691648, 47875201753087, +STORE, 47875201777664, 47875201802239, +STORE, 47875201753088, 47875201777663, +ERASE, 47875201753088, 47875201753088, +STORE, 47875201753088, 47875201802239, +ERASE, 47875201753088, 47875201753088, +STORE, 47875201753088, 47875201777663, +STORE, 47875201777664, 47875201802239, +STORE, 47875201785856, 47875201802239, +STORE, 47875201777664, 47875201785855, +ERASE, 47875201777664, 47875201777664, +STORE, 47875201777664, 47875201785855, +ERASE, 47875201785856, 47875201785856, +STORE, 47875201785856, 47875201802239, +STORE, 47875201785856, 47875201810431, +STORE, 47875201810432, 47875201974271, +ERASE, 47875201810432, 47875201810432, +STORE, 47875201810432, 47875201822719, +STORE, 47875201822720, 47875201974271, +STORE, 47875201921024, 47875201974271, +STORE, 47875201822720, 47875201921023, +ERASE, 47875201822720, 47875201822720, +STORE, 47875201822720, 47875201921023, +STORE, 47875201966080, 47875201974271, +STORE, 47875201921024, 47875201966079, +ERASE, 47875201921024, 47875201921024, +STORE, 47875201921024, 47875201974271, +ERASE, 47875201921024, 47875201921024, +STORE, 47875201921024, 47875201966079, +STORE, 47875201966080, 47875201974271, +ERASE, 47875201966080, 47875201966080, +STORE, 47875201966080, 47875201974271, +STORE, 47875201974272, 47875202572287, +STORE, 47875202093056, 47875202572287, +STORE, 47875201974272, 47875202093055, +ERASE, 47875202093056, 47875202093056, +STORE, 47875202093056, 47875202519039, +STORE, 47875202519040, 47875202572287, +STORE, 47875202408448, 47875202519039, +STORE, 47875202093056, 47875202408447, +ERASE, 47875202093056, 47875202093056, +STORE, 47875202093056, 47875202408447, +STORE, 47875202514944, 47875202519039, +STORE, 47875202408448, 47875202514943, +ERASE, 47875202408448, 47875202408448, +STORE, 47875202408448, 47875202514943, +ERASE, 47875202519040, 47875202519040, +STORE, 47875202519040, 47875202572287, +STORE, 47875202572288, 47875205623807, +STORE, 47875203117056, 47875205623807, +STORE, 47875202572288, 47875203117055, +ERASE, 47875203117056, 47875203117056, +STORE, 47875203117056, 47875205402623, +STORE, 47875205402624, 47875205623807, +STORE, 47875204812800, 47875205402623, +STORE, 47875203117056, 47875204812799, +ERASE, 47875203117056, 47875203117056, +STORE, 47875203117056, 47875204812799, +STORE, 47875205398528, 47875205402623, +STORE, 47875204812800, 47875205398527, +ERASE, 47875204812800, 47875204812800, +STORE, 47875204812800, 47875205398527, +STORE, 47875205607424, 47875205623807, +STORE, 47875205402624, 47875205607423, +ERASE, 47875205402624, 47875205402624, +STORE, 47875205402624, 47875205607423, +ERASE, 47875205607424, 47875205607424, +STORE, 47875205607424, 47875205623807, +STORE, 47875205623808, 47875205656575, +ERASE, 47875205623808, 47875205623808, +STORE, 47875205623808, 47875205631999, +STORE, 47875205632000, 47875205656575, +STORE, 47875205644288, 47875205656575, +STORE, 47875205632000, 47875205644287, +ERASE, 47875205632000, 47875205632000, +STORE, 47875205632000, 47875205644287, +STORE, 47875205648384, 47875205656575, +STORE, 47875205644288, 47875205648383, +ERASE, 47875205644288, 47875205644288, +STORE, 47875205644288, 47875205656575, +ERASE, 47875205644288, 47875205644288, +STORE, 47875205644288, 47875205648383, +STORE, 47875205648384, 47875205656575, +ERASE, 47875205648384, 47875205648384, +STORE, 47875205648384, 47875205656575, +STORE, 47875205656576, 47875205693439, +ERASE, 47875205656576, 47875205656576, +STORE, 47875205656576, 47875205664767, +STORE, 47875205664768, 47875205693439, +STORE, 47875205681152, 47875205693439, +STORE, 47875205664768, 47875205681151, +ERASE, 47875205664768, 47875205664768, +STORE, 47875205664768, 47875205681151, +STORE, 47875205685248, 47875205693439, +STORE, 47875205681152, 47875205685247, +ERASE, 47875205681152, 47875205681152, +STORE, 47875205681152, 47875205693439, +ERASE, 47875205681152, 47875205681152, +STORE, 47875205681152, 47875205685247, +STORE, 47875205685248, 47875205693439, +ERASE, 47875205685248, 47875205685248, +STORE, 47875205685248, 47875205693439, +STORE, 47875205693440, 47875206168575, +ERASE, 47875205693440, 47875205693440, +STORE, 47875205693440, 47875205701631, +STORE, 47875205701632, 47875206168575, +STORE, 47875206037504, 47875206168575, +STORE, 47875205701632, 47875206037503, +ERASE, 47875205701632, 47875205701632, +STORE, 47875205701632, 47875206037503, +STORE, 47875206160384, 47875206168575, +STORE, 47875206037504, 47875206160383, +ERASE, 47875206037504, 47875206037504, +STORE, 47875206037504, 47875206168575, +ERASE, 47875206037504, 47875206037504, +STORE, 47875206037504, 47875206160383, +STORE, 47875206160384, 47875206168575, +ERASE, 47875206160384, 47875206160384, +STORE, 47875206160384, 47875206168575, +STORE, 47875206168576, 47875206176767, +STORE, 47875206176768, 47875206197247, +ERASE, 47875206176768, 47875206176768, +STORE, 47875206176768, 47875206180863, +STORE, 47875206180864, 47875206197247, +STORE, 47875206184960, 47875206197247, +STORE, 47875206180864, 47875206184959, +ERASE, 47875206180864, 47875206180864, +STORE, 47875206180864, 47875206184959, +STORE, 47875206189056, 47875206197247, +STORE, 47875206184960, 47875206189055, +ERASE, 47875206184960, 47875206184960, +STORE, 47875206184960, 47875206197247, +ERASE, 47875206184960, 47875206184960, +STORE, 47875206184960, 47875206189055, +STORE, 47875206189056, 47875206197247, +ERASE, 47875206189056, 47875206189056, +STORE, 47875206189056, 47875206197247, +STORE, 47875206197248, 47875206205439, +ERASE, 47875198861312, 47875198861312, +STORE, 47875198861312, 47875198877695, +STORE, 47875198877696, 47875198885887, +ERASE, 47875206189056, 47875206189056, +STORE, 47875206189056, 47875206193151, +STORE, 47875206193152, 47875206197247, +ERASE, 47875201777664, 47875201777664, +STORE, 47875201777664, 47875201781759, +STORE, 47875201781760, 47875201785855, +ERASE, 47875206160384, 47875206160384, +STORE, 47875206160384, 47875206164479, +STORE, 47875206164480, 47875206168575, +ERASE, 47875205685248, 47875205685248, +STORE, 47875205685248, 47875205689343, +STORE, 47875205689344, 47875205693439, +ERASE, 47875205648384, 47875205648384, +STORE, 47875205648384, 47875205652479, +STORE, 47875205652480, 47875205656575, +ERASE, 47875205402624, 47875205402624, +STORE, 47875205402624, 47875205599231, +STORE, 47875205599232, 47875205607423, +ERASE, 47875202519040, 47875202519040, +STORE, 47875202519040, 47875202555903, +STORE, 47875202555904, 47875202572287, +ERASE, 47875201966080, 47875201966080, +STORE, 47875201966080, 47875201970175, +STORE, 47875201970176, 47875201974271, +ERASE, 47875201650688, 47875201650688, +STORE, 47875201650688, 47875201654783, +STORE, 47875201654784, 47875201658879, +ERASE, 47875199381504, 47875199381504, +STORE, 47875199381504, 47875199401983, +STORE, 47875199401984, 47875199406079, +ERASE, 47875199049728, 47875199049728, +STORE, 47875199049728, 47875199053823, +STORE, 47875199053824, 47875199057919, +ERASE, 47875199004672, 47875199004672, +STORE, 47875199004672, 47875199008767, +STORE, 47875199008768, 47875199012863, +ERASE, 94011547025408, 94011547025408, +STORE, 94011547025408, 94011547148287, +STORE, 94011547148288, 94011547152383, +ERASE, 139757598109696, 139757598109696, +STORE, 139757598109696, 139757598113791, +STORE, 139757598113792, 139757598117887, +ERASE, 47875197046784, 47875197046784, +STORE, 94011557584896, 94011557720063, +STORE, 94011557584896, 94011557855231, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557851135, +STORE, 94011557851136, 94011557855231, +ERASE, 94011557851136, 94011557851136, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557847039, +STORE, 94011557847040, 94011557851135, +ERASE, 94011557847040, 94011557847040, +STORE, 94011557584896, 94011557982207, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557978111, +STORE, 94011557978112, 94011557982207, +ERASE, 94011557978112, 94011557978112, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557974015, +STORE, 94011557974016, 94011557978111, +ERASE, 94011557974016, 94011557974016, +STORE, 140737488347136, 140737488351231, +STORE, 140734130360320, 140737488351231, +ERASE, 140734130360320, 140734130360320, +STORE, 140734130360320, 140734130364415, +STORE, 94641232105472, 94641232785407, +ERASE, 94641232105472, 94641232105472, +STORE, 94641232105472, 94641232171007, +STORE, 94641232171008, 94641232785407, +ERASE, 94641232171008, 94641232171008, +STORE, 94641232171008, 94641232519167, +STORE, 94641232519168, 94641232658431, +STORE, 94641232658432, 94641232785407, +STORE, 139726599516160, 139726599688191, +ERASE, 139726599516160, 139726599516160, +STORE, 139726599516160, 139726599520255, +STORE, 139726599520256, 139726599688191, +ERASE, 139726599520256, 139726599520256, +STORE, 139726599520256, 139726599643135, +STORE, 139726599643136, 139726599675903, +STORE, 139726599675904, 139726599684095, +STORE, 139726599684096, 139726599688191, +STORE, 140734130446336, 140734130450431, +STORE, 140734130434048, 140734130446335, +STORE, 47906195480576, 47906195488767, +STORE, 47906195488768, 47906195496959, +STORE, 47906195496960, 47906197336063, +STORE, 47906195636224, 47906197336063, +STORE, 47906195496960, 47906195636223, +ERASE, 47906195636224, 47906195636224, +STORE, 47906195636224, 47906197295103, +STORE, 47906197295104, 47906197336063, +STORE, 47906196979712, 47906197295103, +STORE, 47906195636224, 47906196979711, +ERASE, 47906195636224, 47906195636224, +STORE, 47906195636224, 47906196979711, +STORE, 47906197291008, 47906197295103, +STORE, 47906196979712, 47906197291007, +ERASE, 47906196979712, 47906196979712, +STORE, 47906196979712, 47906197291007, +STORE, 47906197319680, 47906197336063, +STORE, 47906197295104, 47906197319679, +ERASE, 47906197295104, 47906197295104, +STORE, 47906197295104, 47906197319679, +ERASE, 47906197319680, 47906197319680, +STORE, 47906197319680, 47906197336063, +STORE, 47906197336064, 47906197446655, +STORE, 47906197352448, 47906197446655, +STORE, 47906197336064, 47906197352447, +ERASE, 47906197352448, 47906197352448, +STORE, 47906197352448, 47906197438463, +STORE, 47906197438464, 47906197446655, +STORE, 47906197413888, 47906197438463, +STORE, 47906197352448, 47906197413887, +ERASE, 47906197352448, 47906197352448, +STORE, 47906197352448, 47906197413887, +STORE, 47906197434368, 47906197438463, +STORE, 47906197413888, 47906197434367, +ERASE, 47906197413888, 47906197413888, +STORE, 47906197413888, 47906197434367, +ERASE, 47906197438464, 47906197438464, +STORE, 47906197438464, 47906197446655, +STORE, 47906197446656, 47906197491711, +ERASE, 47906197446656, 47906197446656, +STORE, 47906197446656, 47906197454847, +STORE, 47906197454848, 47906197491711, +STORE, 47906197475328, 47906197491711, +STORE, 47906197454848, 47906197475327, +ERASE, 47906197454848, 47906197454848, +STORE, 47906197454848, 47906197475327, +STORE, 47906197483520, 47906197491711, +STORE, 47906197475328, 47906197483519, +ERASE, 47906197475328, 47906197475328, +STORE, 47906197475328, 47906197491711, +ERASE, 47906197475328, 47906197475328, +STORE, 47906197475328, 47906197483519, +STORE, 47906197483520, 47906197491711, +ERASE, 47906197483520, 47906197483520, +STORE, 47906197483520, 47906197491711, +STORE, 47906197491712, 47906197839871, +STORE, 47906197532672, 47906197839871, +STORE, 47906197491712, 47906197532671, +ERASE, 47906197532672, 47906197532672, +STORE, 47906197532672, 47906197815295, +STORE, 47906197815296, 47906197839871, +STORE, 47906197745664, 47906197815295, +STORE, 47906197532672, 47906197745663, +ERASE, 47906197532672, 47906197532672, +STORE, 47906197532672, 47906197745663, +STORE, 47906197811200, 47906197815295, +STORE, 47906197745664, 47906197811199, +ERASE, 47906197745664, 47906197745664, +STORE, 47906197745664, 47906197811199, +ERASE, 47906197815296, 47906197815296, +STORE, 47906197815296, 47906197839871, +STORE, 47906197839872, 47906200100863, +STORE, 47906197991424, 47906200100863, +STORE, 47906197839872, 47906197991423, +ERASE, 47906197991424, 47906197991424, +STORE, 47906197991424, 47906200084479, +STORE, 47906200084480, 47906200100863, +STORE, 47906200092672, 47906200100863, +STORE, 47906200084480, 47906200092671, +ERASE, 47906200084480, 47906200084480, +STORE, 47906200084480, 47906200092671, +ERASE, 47906200092672, 47906200092672, +STORE, 47906200092672, 47906200100863, +STORE, 47906200100864, 47906200236031, +ERASE, 47906200100864, 47906200100864, +STORE, 47906200100864, 47906200125439, +STORE, 47906200125440, 47906200236031, +STORE, 47906200186880, 47906200236031, +STORE, 47906200125440, 47906200186879, +ERASE, 47906200125440, 47906200125440, +STORE, 47906200125440, 47906200186879, +STORE, 47906200211456, 47906200236031, +STORE, 47906200186880, 47906200211455, +ERASE, 47906200186880, 47906200186880, +STORE, 47906200186880, 47906200236031, +ERASE, 47906200186880, 47906200186880, +STORE, 47906200186880, 47906200211455, +STORE, 47906200211456, 47906200236031, +STORE, 47906200219648, 47906200236031, +STORE, 47906200211456, 47906200219647, +ERASE, 47906200211456, 47906200211456, +STORE, 47906200211456, 47906200219647, +ERASE, 47906200219648, 47906200219648, +STORE, 47906200219648, 47906200236031, +STORE, 47906200219648, 47906200244223, +STORE, 47906200244224, 47906200408063, +ERASE, 47906200244224, 47906200244224, +STORE, 47906200244224, 47906200256511, +STORE, 47906200256512, 47906200408063, +STORE, 47906200354816, 47906200408063, +STORE, 47906200256512, 47906200354815, +ERASE, 47906200256512, 47906200256512, +STORE, 47906200256512, 47906200354815, +STORE, 47906200399872, 47906200408063, +STORE, 47906200354816, 47906200399871, +ERASE, 47906200354816, 47906200354816, +STORE, 47906200354816, 47906200408063, +ERASE, 47906200354816, 47906200354816, +STORE, 47906200354816, 47906200399871, +STORE, 47906200399872, 47906200408063, +ERASE, 47906200399872, 47906200399872, +STORE, 47906200399872, 47906200408063, +STORE, 47906200408064, 47906201006079, +STORE, 47906200526848, 47906201006079, +STORE, 47906200408064, 47906200526847, +ERASE, 47906200526848, 47906200526848, +STORE, 47906200526848, 47906200952831, +STORE, 47906200952832, 47906201006079, +STORE, 47906200842240, 47906200952831, +STORE, 47906200526848, 47906200842239, +ERASE, 47906200526848, 47906200526848, +STORE, 47906200526848, 47906200842239, +STORE, 47906200948736, 47906200952831, +STORE, 47906200842240, 47906200948735, +ERASE, 47906200842240, 47906200842240, +STORE, 47906200842240, 47906200948735, +ERASE, 47906200952832, 47906200952832, +STORE, 47906200952832, 47906201006079, +STORE, 47906201006080, 47906204057599, +STORE, 47906201550848, 47906204057599, +STORE, 47906201006080, 47906201550847, +ERASE, 47906201550848, 47906201550848, +STORE, 47906201550848, 47906203836415, +STORE, 47906203836416, 47906204057599, +STORE, 47906203246592, 47906203836415, +STORE, 47906201550848, 47906203246591, +ERASE, 47906201550848, 47906201550848, +STORE, 47906201550848, 47906203246591, +STORE, 47906203832320, 47906203836415, +STORE, 47906203246592, 47906203832319, +ERASE, 47906203246592, 47906203246592, +STORE, 47906203246592, 47906203832319, +STORE, 47906204041216, 47906204057599, +STORE, 47906203836416, 47906204041215, +ERASE, 47906203836416, 47906203836416, +STORE, 47906203836416, 47906204041215, +ERASE, 47906204041216, 47906204041216, +STORE, 47906204041216, 47906204057599, +STORE, 47906204057600, 47906204090367, +ERASE, 47906204057600, 47906204057600, +STORE, 47906204057600, 47906204065791, +STORE, 47906204065792, 47906204090367, +STORE, 47906204078080, 47906204090367, +STORE, 47906204065792, 47906204078079, +ERASE, 47906204065792, 47906204065792, +STORE, 47906204065792, 47906204078079, +STORE, 47906204082176, 47906204090367, +STORE, 47906204078080, 47906204082175, +ERASE, 47906204078080, 47906204078080, +STORE, 47906204078080, 47906204090367, +ERASE, 47906204078080, 47906204078080, +STORE, 47906204078080, 47906204082175, +STORE, 47906204082176, 47906204090367, +ERASE, 47906204082176, 47906204082176, +STORE, 47906204082176, 47906204090367, +STORE, 47906204090368, 47906204127231, +ERASE, 47906204090368, 47906204090368, +STORE, 47906204090368, 47906204098559, +STORE, 47906204098560, 47906204127231, +STORE, 47906204114944, 47906204127231, +STORE, 47906204098560, 47906204114943, +ERASE, 47906204098560, 47906204098560, +STORE, 47906204098560, 47906204114943, +STORE, 47906204119040, 47906204127231, +STORE, 47906204114944, 47906204119039, +ERASE, 47906204114944, 47906204114944, +STORE, 47906204114944, 47906204127231, +ERASE, 47906204114944, 47906204114944, +STORE, 47906204114944, 47906204119039, +STORE, 47906204119040, 47906204127231, +ERASE, 47906204119040, 47906204119040, +STORE, 47906204119040, 47906204127231, +STORE, 47906204127232, 47906204602367, +ERASE, 47906204127232, 47906204127232, +STORE, 47906204127232, 47906204135423, +STORE, 47906204135424, 47906204602367, +STORE, 47906204471296, 47906204602367, +STORE, 47906204135424, 47906204471295, +ERASE, 47906204135424, 47906204135424, +STORE, 47906204135424, 47906204471295, +STORE, 47906204594176, 47906204602367, +STORE, 47906204471296, 47906204594175, +ERASE, 47906204471296, 47906204471296, +STORE, 47906204471296, 47906204602367, +ERASE, 47906204471296, 47906204471296, +STORE, 47906204471296, 47906204594175, +STORE, 47906204594176, 47906204602367, +ERASE, 47906204594176, 47906204594176, +STORE, 47906204594176, 47906204602367, +STORE, 47906204602368, 47906204610559, +STORE, 47906204610560, 47906204631039, +ERASE, 47906204610560, 47906204610560, +STORE, 47906204610560, 47906204614655, +STORE, 47906204614656, 47906204631039, +STORE, 47906204618752, 47906204631039, +STORE, 47906204614656, 47906204618751, +ERASE, 47906204614656, 47906204614656, +STORE, 47906204614656, 47906204618751, +STORE, 47906204622848, 47906204631039, +STORE, 47906204618752, 47906204622847, +ERASE, 47906204618752, 47906204618752, +STORE, 47906204618752, 47906204631039, +ERASE, 47906204618752, 47906204618752, +STORE, 47906204618752, 47906204622847, +STORE, 47906204622848, 47906204631039, +ERASE, 47906204622848, 47906204622848, +STORE, 47906204622848, 47906204631039, +STORE, 47906204631040, 47906204639231, +ERASE, 47906197295104, 47906197295104, +STORE, 47906197295104, 47906197311487, +STORE, 47906197311488, 47906197319679, +ERASE, 47906204622848, 47906204622848, +STORE, 47906204622848, 47906204626943, +STORE, 47906204626944, 47906204631039, +ERASE, 47906200211456, 47906200211456, +STORE, 47906200211456, 47906200215551, +STORE, 47906200215552, 47906200219647, +ERASE, 47906204594176, 47906204594176, +STORE, 47906204594176, 47906204598271, +STORE, 47906204598272, 47906204602367, +ERASE, 47906204119040, 47906204119040, +STORE, 47906204119040, 47906204123135, +STORE, 47906204123136, 47906204127231, +ERASE, 47906204082176, 47906204082176, +STORE, 47906204082176, 47906204086271, +STORE, 47906204086272, 47906204090367, +ERASE, 47906203836416, 47906203836416, +STORE, 47906203836416, 47906204033023, +STORE, 47906204033024, 47906204041215, +ERASE, 47906200952832, 47906200952832, +STORE, 47906200952832, 47906200989695, +STORE, 47906200989696, 47906201006079, +ERASE, 47906200399872, 47906200399872, +STORE, 47906200399872, 47906200403967, +STORE, 47906200403968, 47906200408063, +ERASE, 47906200084480, 47906200084480, +STORE, 47906200084480, 47906200088575, +STORE, 47906200088576, 47906200092671, +ERASE, 47906197815296, 47906197815296, +STORE, 47906197815296, 47906197835775, +STORE, 47906197835776, 47906197839871, +ERASE, 47906197483520, 47906197483520, +STORE, 47906197483520, 47906197487615, +STORE, 47906197487616, 47906197491711, +ERASE, 47906197438464, 47906197438464, +STORE, 47906197438464, 47906197442559, +STORE, 47906197442560, 47906197446655, +ERASE, 94641232658432, 94641232658432, +STORE, 94641232658432, 94641232781311, +STORE, 94641232781312, 94641232785407, +ERASE, 139726599675904, 139726599675904, +STORE, 139726599675904, 139726599679999, +STORE, 139726599680000, 139726599684095, +ERASE, 47906195480576, 47906195480576, +STORE, 94641242615808, 94641242750975, + }; + + unsigned long set10[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140736427839488, 140737488351231, +ERASE, 140736427839488, 140736427839488, +STORE, 140736427839488, 140736427843583, +STORE, 94071213395968, 94071213567999, +ERASE, 94071213395968, 94071213395968, +STORE, 94071213395968, 94071213412351, +STORE, 94071213412352, 94071213567999, +ERASE, 94071213412352, 94071213412352, +STORE, 94071213412352, 94071213514751, +STORE, 94071213514752, 94071213555711, +STORE, 94071213555712, 94071213567999, +STORE, 139968410644480, 139968410816511, +ERASE, 139968410644480, 139968410644480, +STORE, 139968410644480, 139968410648575, +STORE, 139968410648576, 139968410816511, +ERASE, 139968410648576, 139968410648576, +STORE, 139968410648576, 139968410771455, +STORE, 139968410771456, 139968410804223, +STORE, 139968410804224, 139968410812415, +STORE, 139968410812416, 139968410816511, +STORE, 140736429277184, 140736429281279, +STORE, 140736429264896, 140736429277183, +STORE, 47664384352256, 47664384360447, +STORE, 47664384360448, 47664384368639, +STORE, 47664384368640, 47664384532479, +ERASE, 47664384368640, 47664384368640, +STORE, 47664384368640, 47664384380927, +STORE, 47664384380928, 47664384532479, +STORE, 47664384479232, 47664384532479, +STORE, 47664384380928, 47664384479231, +ERASE, 47664384380928, 47664384380928, +STORE, 47664384380928, 47664384479231, +STORE, 47664384524288, 47664384532479, +STORE, 47664384479232, 47664384524287, +ERASE, 47664384479232, 47664384479232, +STORE, 47664384479232, 47664384532479, +ERASE, 47664384479232, 47664384479232, +STORE, 47664384479232, 47664384524287, +STORE, 47664384524288, 47664384532479, +ERASE, 47664384524288, 47664384524288, +STORE, 47664384524288, 47664384532479, +STORE, 47664384532480, 47664387583999, +STORE, 47664385077248, 47664387583999, +STORE, 47664384532480, 47664385077247, +ERASE, 47664385077248, 47664385077248, +STORE, 47664385077248, 47664387362815, +STORE, 47664387362816, 47664387583999, +STORE, 47664386772992, 47664387362815, +STORE, 47664385077248, 47664386772991, +ERASE, 47664385077248, 47664385077248, +STORE, 47664385077248, 47664386772991, +STORE, 47664387358720, 47664387362815, +STORE, 47664386772992, 47664387358719, +ERASE, 47664386772992, 47664386772992, +STORE, 47664386772992, 47664387358719, +STORE, 47664387567616, 47664387583999, +STORE, 47664387362816, 47664387567615, +ERASE, 47664387362816, 47664387362816, +STORE, 47664387362816, 47664387567615, +ERASE, 47664387567616, 47664387567616, +STORE, 47664387567616, 47664387583999, +STORE, 47664387584000, 47664389423103, +STORE, 47664387723264, 47664389423103, +STORE, 47664387584000, 47664387723263, +ERASE, 47664387723264, 47664387723264, +STORE, 47664387723264, 47664389382143, +STORE, 47664389382144, 47664389423103, +STORE, 47664389066752, 47664389382143, +STORE, 47664387723264, 47664389066751, +ERASE, 47664387723264, 47664387723264, +STORE, 47664387723264, 47664389066751, +STORE, 47664389378048, 47664389382143, +STORE, 47664389066752, 47664389378047, +ERASE, 47664389066752, 47664389066752, +STORE, 47664389066752, 47664389378047, +STORE, 47664389406720, 47664389423103, +STORE, 47664389382144, 47664389406719, +ERASE, 47664389382144, 47664389382144, +STORE, 47664389382144, 47664389406719, +ERASE, 47664389406720, 47664389406720, +STORE, 47664389406720, 47664389423103, +STORE, 47664389423104, 47664389558271, +ERASE, 47664389423104, 47664389423104, +STORE, 47664389423104, 47664389447679, +STORE, 47664389447680, 47664389558271, +STORE, 47664389509120, 47664389558271, +STORE, 47664389447680, 47664389509119, +ERASE, 47664389447680, 47664389447680, +STORE, 47664389447680, 47664389509119, +STORE, 47664389533696, 47664389558271, +STORE, 47664389509120, 47664389533695, +ERASE, 47664389509120, 47664389509120, +STORE, 47664389509120, 47664389558271, +ERASE, 47664389509120, 47664389509120, +STORE, 47664389509120, 47664389533695, +STORE, 47664389533696, 47664389558271, +STORE, 47664389541888, 47664389558271, +STORE, 47664389533696, 47664389541887, +ERASE, 47664389533696, 47664389533696, +STORE, 47664389533696, 47664389541887, +ERASE, 47664389541888, 47664389541888, +STORE, 47664389541888, 47664389558271, +STORE, 47664389558272, 47664389578751, +ERASE, 47664389558272, 47664389558272, +STORE, 47664389558272, 47664389562367, +STORE, 47664389562368, 47664389578751, +STORE, 47664389566464, 47664389578751, +STORE, 47664389562368, 47664389566463, +ERASE, 47664389562368, 47664389562368, +STORE, 47664389562368, 47664389566463, +STORE, 47664389570560, 47664389578751, +STORE, 47664389566464, 47664389570559, +ERASE, 47664389566464, 47664389566464, +STORE, 47664389566464, 47664389578751, +ERASE, 47664389566464, 47664389566464, +STORE, 47664389566464, 47664389570559, +STORE, 47664389570560, 47664389578751, +ERASE, 47664389570560, 47664389570560, +STORE, 47664389570560, 47664389578751, +STORE, 47664389578752, 47664389586943, +ERASE, 47664389382144, 47664389382144, +STORE, 47664389382144, 47664389398527, +STORE, 47664389398528, 47664389406719, +ERASE, 47664389570560, 47664389570560, +STORE, 47664389570560, 47664389574655, +STORE, 47664389574656, 47664389578751, +ERASE, 47664389533696, 47664389533696, +STORE, 47664389533696, 47664389537791, +STORE, 47664389537792, 47664389541887, +ERASE, 47664387362816, 47664387362816, +STORE, 47664387362816, 47664387559423, +STORE, 47664387559424, 47664387567615, +ERASE, 47664384524288, 47664384524288, +STORE, 47664384524288, 47664384528383, +STORE, 47664384528384, 47664384532479, +ERASE, 94071213555712, 94071213555712, +STORE, 94071213555712, 94071213563903, +STORE, 94071213563904, 94071213567999, +ERASE, 139968410804224, 139968410804224, +STORE, 139968410804224, 139968410808319, +STORE, 139968410808320, 139968410812415, +ERASE, 47664384352256, 47664384352256, +STORE, 94071244402688, 94071244537855, +STORE, 140737488347136, 140737488351231, +STORE, 140728271503360, 140737488351231, +ERASE, 140728271503360, 140728271503360, +STORE, 140728271503360, 140728271507455, +STORE, 94410361982976, 94410362155007, +ERASE, 94410361982976, 94410361982976, +STORE, 94410361982976, 94410361999359, +STORE, 94410361999360, 94410362155007, +ERASE, 94410361999360, 94410361999360, +STORE, 94410361999360, 94410362101759, +STORE, 94410362101760, 94410362142719, +STORE, 94410362142720, 94410362155007, +STORE, 140351953997824, 140351954169855, +ERASE, 140351953997824, 140351953997824, +STORE, 140351953997824, 140351954001919, +STORE, 140351954001920, 140351954169855, +ERASE, 140351954001920, 140351954001920, +STORE, 140351954001920, 140351954124799, +STORE, 140351954124800, 140351954157567, +STORE, 140351954157568, 140351954165759, +STORE, 140351954165760, 140351954169855, +STORE, 140728272429056, 140728272433151, +STORE, 140728272416768, 140728272429055, +STORE, 47280840998912, 47280841007103, +STORE, 47280841007104, 47280841015295, +STORE, 47280841015296, 47280841179135, +ERASE, 47280841015296, 47280841015296, +STORE, 47280841015296, 47280841027583, +STORE, 47280841027584, 47280841179135, +STORE, 47280841125888, 47280841179135, +STORE, 47280841027584, 47280841125887, +ERASE, 47280841027584, 47280841027584, +STORE, 47280841027584, 47280841125887, +STORE, 47280841170944, 47280841179135, +STORE, 47280841125888, 47280841170943, +ERASE, 47280841125888, 47280841125888, +STORE, 47280841125888, 47280841179135, +ERASE, 47280841125888, 47280841125888, +STORE, 47280841125888, 47280841170943, +STORE, 47280841170944, 47280841179135, +ERASE, 47280841170944, 47280841170944, +STORE, 47280841170944, 47280841179135, +STORE, 47280841179136, 47280844230655, +STORE, 47280841723904, 47280844230655, +STORE, 47280841179136, 47280841723903, +ERASE, 47280841723904, 47280841723904, +STORE, 47280841723904, 47280844009471, +STORE, 47280844009472, 47280844230655, +STORE, 47280843419648, 47280844009471, +STORE, 47280841723904, 47280843419647, +ERASE, 47280841723904, 47280841723904, +STORE, 47280841723904, 47280843419647, +STORE, 47280844005376, 47280844009471, +STORE, 47280843419648, 47280844005375, +ERASE, 47280843419648, 47280843419648, +STORE, 47280843419648, 47280844005375, +STORE, 47280844214272, 47280844230655, +STORE, 47280844009472, 47280844214271, +ERASE, 47280844009472, 47280844009472, +STORE, 47280844009472, 47280844214271, +ERASE, 47280844214272, 47280844214272, +STORE, 47280844214272, 47280844230655, +STORE, 47280844230656, 47280846069759, +STORE, 47280844369920, 47280846069759, +STORE, 47280844230656, 47280844369919, +ERASE, 47280844369920, 47280844369920, +STORE, 47280844369920, 47280846028799, +STORE, 47280846028800, 47280846069759, +STORE, 47280845713408, 47280846028799, +STORE, 47280844369920, 47280845713407, +ERASE, 47280844369920, 47280844369920, +STORE, 47280844369920, 47280845713407, +STORE, 47280846024704, 47280846028799, +STORE, 47280845713408, 47280846024703, +ERASE, 47280845713408, 47280845713408, +STORE, 47280845713408, 47280846024703, +STORE, 47280846053376, 47280846069759, +STORE, 47280846028800, 47280846053375, +ERASE, 47280846028800, 47280846028800, +STORE, 47280846028800, 47280846053375, +ERASE, 47280846053376, 47280846053376, +STORE, 47280846053376, 47280846069759, +STORE, 47280846069760, 47280846204927, +ERASE, 47280846069760, 47280846069760, +STORE, 47280846069760, 47280846094335, +STORE, 47280846094336, 47280846204927, +STORE, 47280846155776, 47280846204927, +STORE, 47280846094336, 47280846155775, +ERASE, 47280846094336, 47280846094336, +STORE, 47280846094336, 47280846155775, +STORE, 47280846180352, 47280846204927, +STORE, 47280846155776, 47280846180351, +ERASE, 47280846155776, 47280846155776, +STORE, 47280846155776, 47280846204927, +ERASE, 47280846155776, 47280846155776, +STORE, 47280846155776, 47280846180351, +STORE, 47280846180352, 47280846204927, +STORE, 47280846188544, 47280846204927, +STORE, 47280846180352, 47280846188543, +ERASE, 47280846180352, 47280846180352, +STORE, 47280846180352, 47280846188543, +ERASE, 47280846188544, 47280846188544, +STORE, 47280846188544, 47280846204927, +STORE, 47280846204928, 47280846225407, +ERASE, 47280846204928, 47280846204928, +STORE, 47280846204928, 47280846209023, +STORE, 47280846209024, 47280846225407, +STORE, 47280846213120, 47280846225407, +STORE, 47280846209024, 47280846213119, +ERASE, 47280846209024, 47280846209024, +STORE, 47280846209024, 47280846213119, +STORE, 47280846217216, 47280846225407, +STORE, 47280846213120, 47280846217215, +ERASE, 47280846213120, 47280846213120, +STORE, 47280846213120, 47280846225407, +ERASE, 47280846213120, 47280846213120, +STORE, 47280846213120, 47280846217215, +STORE, 47280846217216, 47280846225407, +ERASE, 47280846217216, 47280846217216, +STORE, 47280846217216, 47280846225407, +STORE, 47280846225408, 47280846233599, +ERASE, 47280846028800, 47280846028800, +STORE, 47280846028800, 47280846045183, +STORE, 47280846045184, 47280846053375, +ERASE, 47280846217216, 47280846217216, +STORE, 47280846217216, 47280846221311, +STORE, 47280846221312, 47280846225407, +ERASE, 47280846180352, 47280846180352, +STORE, 47280846180352, 47280846184447, +STORE, 47280846184448, 47280846188543, +ERASE, 47280844009472, 47280844009472, +STORE, 47280844009472, 47280844206079, +STORE, 47280844206080, 47280844214271, +ERASE, 47280841170944, 47280841170944, +STORE, 47280841170944, 47280841175039, +STORE, 47280841175040, 47280841179135, +ERASE, 94410362142720, 94410362142720, +STORE, 94410362142720, 94410362150911, +STORE, 94410362150912, 94410362155007, +ERASE, 140351954157568, 140351954157568, +STORE, 140351954157568, 140351954161663, +STORE, 140351954161664, 140351954165759, +ERASE, 47280840998912, 47280840998912, +STORE, 94410379456512, 94410379591679, +STORE, 140737488347136, 140737488351231, +STORE, 140732946362368, 140737488351231, +ERASE, 140732946362368, 140732946362368, +STORE, 140732946362368, 140732946366463, +STORE, 94352937934848, 94352938106879, +ERASE, 94352937934848, 94352937934848, +STORE, 94352937934848, 94352937951231, +STORE, 94352937951232, 94352938106879, +ERASE, 94352937951232, 94352937951232, +STORE, 94352937951232, 94352938053631, +STORE, 94352938053632, 94352938094591, +STORE, 94352938094592, 94352938106879, +STORE, 140595518742528, 140595518914559, +ERASE, 140595518742528, 140595518742528, +STORE, 140595518742528, 140595518746623, +STORE, 140595518746624, 140595518914559, +ERASE, 140595518746624, 140595518746624, +STORE, 140595518746624, 140595518869503, +STORE, 140595518869504, 140595518902271, +STORE, 140595518902272, 140595518910463, +STORE, 140595518910464, 140595518914559, +STORE, 140732947468288, 140732947472383, +STORE, 140732947456000, 140732947468287, +STORE, 47037276254208, 47037276262399, +STORE, 47037276262400, 47037276270591, +STORE, 47037276270592, 47037276434431, +ERASE, 47037276270592, 47037276270592, +STORE, 47037276270592, 47037276282879, +STORE, 47037276282880, 47037276434431, +STORE, 47037276381184, 47037276434431, +STORE, 47037276282880, 47037276381183, +ERASE, 47037276282880, 47037276282880, +STORE, 47037276282880, 47037276381183, +STORE, 47037276426240, 47037276434431, +STORE, 47037276381184, 47037276426239, +ERASE, 47037276381184, 47037276381184, +STORE, 47037276381184, 47037276434431, +ERASE, 47037276381184, 47037276381184, +STORE, 47037276381184, 47037276426239, +STORE, 47037276426240, 47037276434431, +ERASE, 47037276426240, 47037276426240, +STORE, 47037276426240, 47037276434431, +STORE, 47037276434432, 47037279485951, +STORE, 47037276979200, 47037279485951, +STORE, 47037276434432, 47037276979199, +ERASE, 47037276979200, 47037276979200, +STORE, 47037276979200, 47037279264767, +STORE, 47037279264768, 47037279485951, +STORE, 47037278674944, 47037279264767, +STORE, 47037276979200, 47037278674943, +ERASE, 47037276979200, 47037276979200, +STORE, 47037276979200, 47037278674943, +STORE, 47037279260672, 47037279264767, +STORE, 47037278674944, 47037279260671, +ERASE, 47037278674944, 47037278674944, +STORE, 47037278674944, 47037279260671, +STORE, 47037279469568, 47037279485951, +STORE, 47037279264768, 47037279469567, +ERASE, 47037279264768, 47037279264768, +STORE, 47037279264768, 47037279469567, +ERASE, 47037279469568, 47037279469568, +STORE, 47037279469568, 47037279485951, +STORE, 47037279485952, 47037281325055, +STORE, 47037279625216, 47037281325055, +STORE, 47037279485952, 47037279625215, +ERASE, 47037279625216, 47037279625216, +STORE, 47037279625216, 47037281284095, +STORE, 47037281284096, 47037281325055, +STORE, 47037280968704, 47037281284095, +STORE, 47037279625216, 47037280968703, +ERASE, 47037279625216, 47037279625216, +STORE, 47037279625216, 47037280968703, +STORE, 47037281280000, 47037281284095, +STORE, 47037280968704, 47037281279999, +ERASE, 47037280968704, 47037280968704, +STORE, 47037280968704, 47037281279999, +STORE, 47037281308672, 47037281325055, +STORE, 47037281284096, 47037281308671, +ERASE, 47037281284096, 47037281284096, +STORE, 47037281284096, 47037281308671, +ERASE, 47037281308672, 47037281308672, +STORE, 47037281308672, 47037281325055, +STORE, 47037281325056, 47037281460223, +ERASE, 47037281325056, 47037281325056, +STORE, 47037281325056, 47037281349631, +STORE, 47037281349632, 47037281460223, +STORE, 47037281411072, 47037281460223, +STORE, 47037281349632, 47037281411071, +ERASE, 47037281349632, 47037281349632, +STORE, 47037281349632, 47037281411071, +STORE, 47037281435648, 47037281460223, +STORE, 47037281411072, 47037281435647, +ERASE, 47037281411072, 47037281411072, +STORE, 47037281411072, 47037281460223, +ERASE, 47037281411072, 47037281411072, +STORE, 47037281411072, 47037281435647, +STORE, 47037281435648, 47037281460223, +STORE, 47037281443840, 47037281460223, +STORE, 47037281435648, 47037281443839, +ERASE, 47037281435648, 47037281435648, +STORE, 47037281435648, 47037281443839, +ERASE, 47037281443840, 47037281443840, +STORE, 47037281443840, 47037281460223, +STORE, 47037281460224, 47037281480703, +ERASE, 47037281460224, 47037281460224, +STORE, 47037281460224, 47037281464319, +STORE, 47037281464320, 47037281480703, +STORE, 47037281468416, 47037281480703, +STORE, 47037281464320, 47037281468415, +ERASE, 47037281464320, 47037281464320, +STORE, 47037281464320, 47037281468415, +STORE, 47037281472512, 47037281480703, +STORE, 47037281468416, 47037281472511, +ERASE, 47037281468416, 47037281468416, +STORE, 47037281468416, 47037281480703, +ERASE, 47037281468416, 47037281468416, +STORE, 47037281468416, 47037281472511, +STORE, 47037281472512, 47037281480703, +ERASE, 47037281472512, 47037281472512, +STORE, 47037281472512, 47037281480703, +STORE, 47037281480704, 47037281488895, +ERASE, 47037281284096, 47037281284096, +STORE, 47037281284096, 47037281300479, +STORE, 47037281300480, 47037281308671, +ERASE, 47037281472512, 47037281472512, +STORE, 47037281472512, 47037281476607, +STORE, 47037281476608, 47037281480703, +ERASE, 47037281435648, 47037281435648, +STORE, 47037281435648, 47037281439743, +STORE, 47037281439744, 47037281443839, +ERASE, 47037279264768, 47037279264768, +STORE, 47037279264768, 47037279461375, +STORE, 47037279461376, 47037279469567, +ERASE, 47037276426240, 47037276426240, +STORE, 47037276426240, 47037276430335, +STORE, 47037276430336, 47037276434431, +ERASE, 94352938094592, 94352938094592, +STORE, 94352938094592, 94352938102783, +STORE, 94352938102784, 94352938106879, +ERASE, 140595518902272, 140595518902272, +STORE, 140595518902272, 140595518906367, +STORE, 140595518906368, 140595518910463, +ERASE, 47037276254208, 47037276254208, +STORE, 94352938438656, 94352938573823, +STORE, 140737488347136, 140737488351231, +STORE, 140733506027520, 140737488351231, +ERASE, 140733506027520, 140733506027520, +STORE, 140733506027520, 140733506031615, +STORE, 94150123073536, 94150123245567, +ERASE, 94150123073536, 94150123073536, +STORE, 94150123073536, 94150123089919, +STORE, 94150123089920, 94150123245567, +ERASE, 94150123089920, 94150123089920, +STORE, 94150123089920, 94150123192319, +STORE, 94150123192320, 94150123233279, +STORE, 94150123233280, 94150123245567, +STORE, 140081290375168, 140081290547199, +ERASE, 140081290375168, 140081290375168, +STORE, 140081290375168, 140081290379263, +STORE, 140081290379264, 140081290547199, +ERASE, 140081290379264, 140081290379264, +STORE, 140081290379264, 140081290502143, +STORE, 140081290502144, 140081290534911, +STORE, 140081290534912, 140081290543103, +STORE, 140081290543104, 140081290547199, +STORE, 140733506707456, 140733506711551, +STORE, 140733506695168, 140733506707455, +STORE, 47551504621568, 47551504629759, +STORE, 47551504629760, 47551504637951, +STORE, 47551504637952, 47551504801791, +ERASE, 47551504637952, 47551504637952, +STORE, 47551504637952, 47551504650239, +STORE, 47551504650240, 47551504801791, +STORE, 47551504748544, 47551504801791, +STORE, 47551504650240, 47551504748543, +ERASE, 47551504650240, 47551504650240, +STORE, 47551504650240, 47551504748543, +STORE, 47551504793600, 47551504801791, +STORE, 47551504748544, 47551504793599, +ERASE, 47551504748544, 47551504748544, +STORE, 47551504748544, 47551504801791, +ERASE, 47551504748544, 47551504748544, +STORE, 47551504748544, 47551504793599, +STORE, 47551504793600, 47551504801791, +ERASE, 47551504793600, 47551504793600, +STORE, 47551504793600, 47551504801791, +STORE, 47551504801792, 47551507853311, +STORE, 47551505346560, 47551507853311, +STORE, 47551504801792, 47551505346559, +ERASE, 47551505346560, 47551505346560, +STORE, 47551505346560, 47551507632127, +STORE, 47551507632128, 47551507853311, +STORE, 47551507042304, 47551507632127, +STORE, 47551505346560, 47551507042303, +ERASE, 47551505346560, 47551505346560, +STORE, 47551505346560, 47551507042303, +STORE, 47551507628032, 47551507632127, +STORE, 47551507042304, 47551507628031, +ERASE, 47551507042304, 47551507042304, +STORE, 47551507042304, 47551507628031, +STORE, 47551507836928, 47551507853311, +STORE, 47551507632128, 47551507836927, +ERASE, 47551507632128, 47551507632128, +STORE, 47551507632128, 47551507836927, +ERASE, 47551507836928, 47551507836928, +STORE, 47551507836928, 47551507853311, +STORE, 47551507853312, 47551509692415, +STORE, 47551507992576, 47551509692415, +STORE, 47551507853312, 47551507992575, +ERASE, 47551507992576, 47551507992576, +STORE, 47551507992576, 47551509651455, +STORE, 47551509651456, 47551509692415, +STORE, 47551509336064, 47551509651455, +STORE, 47551507992576, 47551509336063, +ERASE, 47551507992576, 47551507992576, +STORE, 47551507992576, 47551509336063, +STORE, 47551509647360, 47551509651455, +STORE, 47551509336064, 47551509647359, +ERASE, 47551509336064, 47551509336064, +STORE, 47551509336064, 47551509647359, +STORE, 47551509676032, 47551509692415, +STORE, 47551509651456, 47551509676031, +ERASE, 47551509651456, 47551509651456, +STORE, 47551509651456, 47551509676031, +ERASE, 47551509676032, 47551509676032, +STORE, 47551509676032, 47551509692415, +STORE, 47551509692416, 47551509827583, +ERASE, 47551509692416, 47551509692416, +STORE, 47551509692416, 47551509716991, +STORE, 47551509716992, 47551509827583, +STORE, 47551509778432, 47551509827583, +STORE, 47551509716992, 47551509778431, +ERASE, 47551509716992, 47551509716992, +STORE, 47551509716992, 47551509778431, +STORE, 47551509803008, 47551509827583, +STORE, 47551509778432, 47551509803007, +ERASE, 47551509778432, 47551509778432, +STORE, 47551509778432, 47551509827583, +ERASE, 47551509778432, 47551509778432, +STORE, 47551509778432, 47551509803007, +STORE, 47551509803008, 47551509827583, +STORE, 47551509811200, 47551509827583, +STORE, 47551509803008, 47551509811199, +ERASE, 47551509803008, 47551509803008, +STORE, 47551509803008, 47551509811199, +ERASE, 47551509811200, 47551509811200, +STORE, 47551509811200, 47551509827583, +STORE, 47551509827584, 47551509848063, +ERASE, 47551509827584, 47551509827584, +STORE, 47551509827584, 47551509831679, +STORE, 47551509831680, 47551509848063, +STORE, 47551509835776, 47551509848063, +STORE, 47551509831680, 47551509835775, +ERASE, 47551509831680, 47551509831680, +STORE, 47551509831680, 47551509835775, +STORE, 47551509839872, 47551509848063, +STORE, 47551509835776, 47551509839871, +ERASE, 47551509835776, 47551509835776, +STORE, 47551509835776, 47551509848063, +ERASE, 47551509835776, 47551509835776, +STORE, 47551509835776, 47551509839871, +STORE, 47551509839872, 47551509848063, +ERASE, 47551509839872, 47551509839872, +STORE, 47551509839872, 47551509848063, +STORE, 47551509848064, 47551509856255, +ERASE, 47551509651456, 47551509651456, +STORE, 47551509651456, 47551509667839, +STORE, 47551509667840, 47551509676031, +ERASE, 47551509839872, 47551509839872, +STORE, 47551509839872, 47551509843967, +STORE, 47551509843968, 47551509848063, +ERASE, 47551509803008, 47551509803008, +STORE, 47551509803008, 47551509807103, +STORE, 47551509807104, 47551509811199, +ERASE, 47551507632128, 47551507632128, +STORE, 47551507632128, 47551507828735, +STORE, 47551507828736, 47551507836927, +ERASE, 47551504793600, 47551504793600, +STORE, 47551504793600, 47551504797695, +STORE, 47551504797696, 47551504801791, +ERASE, 94150123233280, 94150123233280, +STORE, 94150123233280, 94150123241471, +STORE, 94150123241472, 94150123245567, +ERASE, 140081290534912, 140081290534912, +STORE, 140081290534912, 140081290539007, +STORE, 140081290539008, 140081290543103, +ERASE, 47551504621568, 47551504621568, +STORE, 94150148112384, 94150148247551, +STORE, 140737488347136, 140737488351231, +STORE, 140734389334016, 140737488351231, +ERASE, 140734389334016, 140734389334016, +STORE, 140734389334016, 140734389338111, +STORE, 94844636606464, 94844636778495, +ERASE, 94844636606464, 94844636606464, +STORE, 94844636606464, 94844636622847, +STORE, 94844636622848, 94844636778495, +ERASE, 94844636622848, 94844636622848, +STORE, 94844636622848, 94844636725247, +STORE, 94844636725248, 94844636766207, +STORE, 94844636766208, 94844636778495, +STORE, 139922765217792, 139922765389823, +ERASE, 139922765217792, 139922765217792, +STORE, 139922765217792, 139922765221887, +STORE, 139922765221888, 139922765389823, +ERASE, 139922765221888, 139922765221888, +STORE, 139922765221888, 139922765344767, +STORE, 139922765344768, 139922765377535, +STORE, 139922765377536, 139922765385727, +STORE, 139922765385728, 139922765389823, +STORE, 140734389678080, 140734389682175, +STORE, 140734389665792, 140734389678079, +STORE, 47710029778944, 47710029787135, +STORE, 47710029787136, 47710029795327, +STORE, 47710029795328, 47710029959167, +ERASE, 47710029795328, 47710029795328, +STORE, 47710029795328, 47710029807615, +STORE, 47710029807616, 47710029959167, +STORE, 47710029905920, 47710029959167, +STORE, 47710029807616, 47710029905919, +ERASE, 47710029807616, 47710029807616, +STORE, 47710029807616, 47710029905919, +STORE, 47710029950976, 47710029959167, +STORE, 47710029905920, 47710029950975, +ERASE, 47710029905920, 47710029905920, +STORE, 47710029905920, 47710029959167, +ERASE, 47710029905920, 47710029905920, +STORE, 47710029905920, 47710029950975, +STORE, 47710029950976, 47710029959167, +ERASE, 47710029950976, 47710029950976, +STORE, 47710029950976, 47710029959167, +STORE, 47710029959168, 47710033010687, +STORE, 47710030503936, 47710033010687, +STORE, 47710029959168, 47710030503935, +ERASE, 47710030503936, 47710030503936, +STORE, 47710030503936, 47710032789503, +STORE, 47710032789504, 47710033010687, +STORE, 47710032199680, 47710032789503, +STORE, 47710030503936, 47710032199679, +ERASE, 47710030503936, 47710030503936, +STORE, 47710030503936, 47710032199679, +STORE, 47710032785408, 47710032789503, +STORE, 47710032199680, 47710032785407, +ERASE, 47710032199680, 47710032199680, +STORE, 47710032199680, 47710032785407, +STORE, 47710032994304, 47710033010687, +STORE, 47710032789504, 47710032994303, +ERASE, 47710032789504, 47710032789504, +STORE, 47710032789504, 47710032994303, +ERASE, 47710032994304, 47710032994304, +STORE, 47710032994304, 47710033010687, +STORE, 47710033010688, 47710034849791, +STORE, 47710033149952, 47710034849791, +STORE, 47710033010688, 47710033149951, +ERASE, 47710033149952, 47710033149952, +STORE, 47710033149952, 47710034808831, +STORE, 47710034808832, 47710034849791, +STORE, 47710034493440, 47710034808831, +STORE, 47710033149952, 47710034493439, +ERASE, 47710033149952, 47710033149952, +STORE, 47710033149952, 47710034493439, +STORE, 47710034804736, 47710034808831, +STORE, 47710034493440, 47710034804735, +ERASE, 47710034493440, 47710034493440, +STORE, 47710034493440, 47710034804735, +STORE, 47710034833408, 47710034849791, +STORE, 47710034808832, 47710034833407, +ERASE, 47710034808832, 47710034808832, +STORE, 47710034808832, 47710034833407, +ERASE, 47710034833408, 47710034833408, +STORE, 47710034833408, 47710034849791, +STORE, 47710034849792, 47710034984959, +ERASE, 47710034849792, 47710034849792, +STORE, 47710034849792, 47710034874367, +STORE, 47710034874368, 47710034984959, +STORE, 47710034935808, 47710034984959, +STORE, 47710034874368, 47710034935807, +ERASE, 47710034874368, 47710034874368, +STORE, 47710034874368, 47710034935807, +STORE, 47710034960384, 47710034984959, +STORE, 47710034935808, 47710034960383, +ERASE, 47710034935808, 47710034935808, +STORE, 47710034935808, 47710034984959, +ERASE, 47710034935808, 47710034935808, +STORE, 47710034935808, 47710034960383, +STORE, 47710034960384, 47710034984959, +STORE, 47710034968576, 47710034984959, +STORE, 47710034960384, 47710034968575, +ERASE, 47710034960384, 47710034960384, +STORE, 47710034960384, 47710034968575, +ERASE, 47710034968576, 47710034968576, +STORE, 47710034968576, 47710034984959, +STORE, 47710034984960, 47710035005439, +ERASE, 47710034984960, 47710034984960, +STORE, 47710034984960, 47710034989055, +STORE, 47710034989056, 47710035005439, +STORE, 47710034993152, 47710035005439, +STORE, 47710034989056, 47710034993151, +ERASE, 47710034989056, 47710034989056, +STORE, 47710034989056, 47710034993151, +STORE, 47710034997248, 47710035005439, +STORE, 47710034993152, 47710034997247, +ERASE, 47710034993152, 47710034993152, +STORE, 47710034993152, 47710035005439, +ERASE, 47710034993152, 47710034993152, +STORE, 47710034993152, 47710034997247, +STORE, 47710034997248, 47710035005439, +ERASE, 47710034997248, 47710034997248, +STORE, 47710034997248, 47710035005439, +STORE, 47710035005440, 47710035013631, +ERASE, 47710034808832, 47710034808832, +STORE, 47710034808832, 47710034825215, +STORE, 47710034825216, 47710034833407, +ERASE, 47710034997248, 47710034997248, +STORE, 47710034997248, 47710035001343, +STORE, 47710035001344, 47710035005439, +ERASE, 47710034960384, 47710034960384, +STORE, 47710034960384, 47710034964479, +STORE, 47710034964480, 47710034968575, +ERASE, 47710032789504, 47710032789504, +STORE, 47710032789504, 47710032986111, +STORE, 47710032986112, 47710032994303, +ERASE, 47710029950976, 47710029950976, +STORE, 47710029950976, 47710029955071, +STORE, 47710029955072, 47710029959167, +ERASE, 94844636766208, 94844636766208, +STORE, 94844636766208, 94844636774399, +STORE, 94844636774400, 94844636778495, +ERASE, 139922765377536, 139922765377536, +STORE, 139922765377536, 139922765381631, +STORE, 139922765381632, 139922765385727, +ERASE, 47710029778944, 47710029778944, +STORE, 94844641775616, 94844641910783, +STORE, 140737488347136, 140737488351231, +STORE, 140732213886976, 140737488351231, +ERASE, 140732213886976, 140732213886976, +STORE, 140732213886976, 140732213891071, +STORE, 94240508887040, 94240509059071, +ERASE, 94240508887040, 94240508887040, +STORE, 94240508887040, 94240508903423, +STORE, 94240508903424, 94240509059071, +ERASE, 94240508903424, 94240508903424, +STORE, 94240508903424, 94240509005823, +STORE, 94240509005824, 94240509046783, +STORE, 94240509046784, 94240509059071, +STORE, 140275106516992, 140275106689023, +ERASE, 140275106516992, 140275106516992, +STORE, 140275106516992, 140275106521087, +STORE, 140275106521088, 140275106689023, +ERASE, 140275106521088, 140275106521088, +STORE, 140275106521088, 140275106643967, +STORE, 140275106643968, 140275106676735, +STORE, 140275106676736, 140275106684927, +STORE, 140275106684928, 140275106689023, +STORE, 140732213977088, 140732213981183, +STORE, 140732213964800, 140732213977087, +STORE, 47357688479744, 47357688487935, +STORE, 47357688487936, 47357688496127, +STORE, 47357688496128, 47357688659967, +ERASE, 47357688496128, 47357688496128, +STORE, 47357688496128, 47357688508415, +STORE, 47357688508416, 47357688659967, +STORE, 47357688606720, 47357688659967, +STORE, 47357688508416, 47357688606719, +ERASE, 47357688508416, 47357688508416, +STORE, 47357688508416, 47357688606719, +STORE, 47357688651776, 47357688659967, +STORE, 47357688606720, 47357688651775, +ERASE, 47357688606720, 47357688606720, +STORE, 47357688606720, 47357688659967, +ERASE, 47357688606720, 47357688606720, +STORE, 47357688606720, 47357688651775, +STORE, 47357688651776, 47357688659967, +ERASE, 47357688651776, 47357688651776, +STORE, 47357688651776, 47357688659967, +STORE, 47357688659968, 47357691711487, +STORE, 47357689204736, 47357691711487, +STORE, 47357688659968, 47357689204735, +ERASE, 47357689204736, 47357689204736, +STORE, 47357689204736, 47357691490303, +STORE, 47357691490304, 47357691711487, +STORE, 47357690900480, 47357691490303, +STORE, 47357689204736, 47357690900479, +ERASE, 47357689204736, 47357689204736, +STORE, 47357689204736, 47357690900479, +STORE, 47357691486208, 47357691490303, +STORE, 47357690900480, 47357691486207, +ERASE, 47357690900480, 47357690900480, +STORE, 47357690900480, 47357691486207, +STORE, 47357691695104, 47357691711487, +STORE, 47357691490304, 47357691695103, +ERASE, 47357691490304, 47357691490304, +STORE, 47357691490304, 47357691695103, +ERASE, 47357691695104, 47357691695104, +STORE, 47357691695104, 47357691711487, +STORE, 47357691711488, 47357693550591, +STORE, 47357691850752, 47357693550591, +STORE, 47357691711488, 47357691850751, +ERASE, 47357691850752, 47357691850752, +STORE, 47357691850752, 47357693509631, +STORE, 47357693509632, 47357693550591, +STORE, 47357693194240, 47357693509631, +STORE, 47357691850752, 47357693194239, +ERASE, 47357691850752, 47357691850752, +STORE, 47357691850752, 47357693194239, +STORE, 47357693505536, 47357693509631, +STORE, 47357693194240, 47357693505535, +ERASE, 47357693194240, 47357693194240, +STORE, 47357693194240, 47357693505535, +STORE, 47357693534208, 47357693550591, +STORE, 47357693509632, 47357693534207, +ERASE, 47357693509632, 47357693509632, +STORE, 47357693509632, 47357693534207, +ERASE, 47357693534208, 47357693534208, +STORE, 47357693534208, 47357693550591, +STORE, 47357693550592, 47357693685759, +ERASE, 47357693550592, 47357693550592, +STORE, 47357693550592, 47357693575167, +STORE, 47357693575168, 47357693685759, +STORE, 47357693636608, 47357693685759, +STORE, 47357693575168, 47357693636607, +ERASE, 47357693575168, 47357693575168, +STORE, 47357693575168, 47357693636607, +STORE, 47357693661184, 47357693685759, +STORE, 47357693636608, 47357693661183, +ERASE, 47357693636608, 47357693636608, +STORE, 47357693636608, 47357693685759, +ERASE, 47357693636608, 47357693636608, +STORE, 47357693636608, 47357693661183, +STORE, 47357693661184, 47357693685759, +STORE, 47357693669376, 47357693685759, +STORE, 47357693661184, 47357693669375, +ERASE, 47357693661184, 47357693661184, +STORE, 47357693661184, 47357693669375, +ERASE, 47357693669376, 47357693669376, +STORE, 47357693669376, 47357693685759, +STORE, 47357693685760, 47357693706239, +ERASE, 47357693685760, 47357693685760, +STORE, 47357693685760, 47357693689855, +STORE, 47357693689856, 47357693706239, +STORE, 47357693693952, 47357693706239, +STORE, 47357693689856, 47357693693951, +ERASE, 47357693689856, 47357693689856, +STORE, 47357693689856, 47357693693951, +STORE, 47357693698048, 47357693706239, +STORE, 47357693693952, 47357693698047, +ERASE, 47357693693952, 47357693693952, +STORE, 47357693693952, 47357693706239, +ERASE, 47357693693952, 47357693693952, +STORE, 47357693693952, 47357693698047, +STORE, 47357693698048, 47357693706239, +ERASE, 47357693698048, 47357693698048, +STORE, 47357693698048, 47357693706239, +STORE, 47357693706240, 47357693714431, +ERASE, 47357693509632, 47357693509632, +STORE, 47357693509632, 47357693526015, +STORE, 47357693526016, 47357693534207, +ERASE, 47357693698048, 47357693698048, +STORE, 47357693698048, 47357693702143, +STORE, 47357693702144, 47357693706239, +ERASE, 47357693661184, 47357693661184, +STORE, 47357693661184, 47357693665279, +STORE, 47357693665280, 47357693669375, +ERASE, 47357691490304, 47357691490304, +STORE, 47357691490304, 47357691686911, +STORE, 47357691686912, 47357691695103, +ERASE, 47357688651776, 47357688651776, +STORE, 47357688651776, 47357688655871, +STORE, 47357688655872, 47357688659967, +ERASE, 94240509046784, 94240509046784, +STORE, 94240509046784, 94240509054975, +STORE, 94240509054976, 94240509059071, +ERASE, 140275106676736, 140275106676736, +STORE, 140275106676736, 140275106680831, +STORE, 140275106680832, 140275106684927, +ERASE, 47357688479744, 47357688479744, +STORE, 94240518361088, 94240518496255, +STORE, 140737488347136, 140737488351231, +STORE, 140732688277504, 140737488351231, +ERASE, 140732688277504, 140732688277504, +STORE, 140732688277504, 140732688281599, +STORE, 94629171351552, 94629172064255, +ERASE, 94629171351552, 94629171351552, +STORE, 94629171351552, 94629171400703, +STORE, 94629171400704, 94629172064255, +ERASE, 94629171400704, 94629171400704, +STORE, 94629171400704, 94629171945471, +STORE, 94629171945472, 94629172043775, +STORE, 94629172043776, 94629172064255, +STORE, 139770707644416, 139770707816447, +ERASE, 139770707644416, 139770707644416, +STORE, 139770707644416, 139770707648511, +STORE, 139770707648512, 139770707816447, +ERASE, 139770707648512, 139770707648512, +STORE, 139770707648512, 139770707771391, +STORE, 139770707771392, 139770707804159, +STORE, 139770707804160, 139770707812351, +STORE, 139770707812352, 139770707816447, +STORE, 140732689121280, 140732689125375, +STORE, 140732689108992, 140732689121279, +STORE, 47862087352320, 47862087360511, +STORE, 47862087360512, 47862087368703, +STORE, 47862087368704, 47862087475199, +STORE, 47862087385088, 47862087475199, +STORE, 47862087368704, 47862087385087, +ERASE, 47862087385088, 47862087385088, +STORE, 47862087385088, 47862087458815, +STORE, 47862087458816, 47862087475199, +STORE, 47862087438336, 47862087458815, +STORE, 47862087385088, 47862087438335, +ERASE, 47862087385088, 47862087385088, +STORE, 47862087385088, 47862087438335, +STORE, 47862087454720, 47862087458815, +STORE, 47862087438336, 47862087454719, +ERASE, 47862087438336, 47862087438336, +STORE, 47862087438336, 47862087454719, +STORE, 47862087467008, 47862087475199, +STORE, 47862087458816, 47862087467007, +ERASE, 47862087458816, 47862087458816, +STORE, 47862087458816, 47862087467007, +ERASE, 47862087467008, 47862087467008, +STORE, 47862087467008, 47862087475199, +STORE, 47862087475200, 47862089314303, +STORE, 47862087614464, 47862089314303, +STORE, 47862087475200, 47862087614463, +ERASE, 47862087614464, 47862087614464, +STORE, 47862087614464, 47862089273343, +STORE, 47862089273344, 47862089314303, +STORE, 47862088957952, 47862089273343, +STORE, 47862087614464, 47862088957951, +ERASE, 47862087614464, 47862087614464, +STORE, 47862087614464, 47862088957951, +STORE, 47862089269248, 47862089273343, +STORE, 47862088957952, 47862089269247, +ERASE, 47862088957952, 47862088957952, +STORE, 47862088957952, 47862089269247, +STORE, 47862089297920, 47862089314303, +STORE, 47862089273344, 47862089297919, +ERASE, 47862089273344, 47862089273344, +STORE, 47862089273344, 47862089297919, +ERASE, 47862089297920, 47862089297920, +STORE, 47862089297920, 47862089314303, +STORE, 47862089297920, 47862089326591, +ERASE, 47862089273344, 47862089273344, +STORE, 47862089273344, 47862089289727, +STORE, 47862089289728, 47862089297919, +ERASE, 47862087458816, 47862087458816, +STORE, 47862087458816, 47862087462911, +STORE, 47862087462912, 47862087467007, +ERASE, 94629172043776, 94629172043776, +STORE, 94629172043776, 94629172060159, +STORE, 94629172060160, 94629172064255, +ERASE, 139770707804160, 139770707804160, +STORE, 139770707804160, 139770707808255, +STORE, 139770707808256, 139770707812351, +ERASE, 47862087352320, 47862087352320, +STORE, 94629197533184, 94629197668351, +STORE, 140737488347136, 140737488351231, +STORE, 140727540711424, 140737488351231, +ERASE, 140727540711424, 140727540711424, +STORE, 140727540711424, 140727540715519, +STORE, 94299865313280, 94299866025983, +ERASE, 94299865313280, 94299865313280, +STORE, 94299865313280, 94299865362431, +STORE, 94299865362432, 94299866025983, +ERASE, 94299865362432, 94299865362432, +STORE, 94299865362432, 94299865907199, +STORE, 94299865907200, 94299866005503, +STORE, 94299866005504, 94299866025983, +STORE, 140680268763136, 140680268935167, +ERASE, 140680268763136, 140680268763136, +STORE, 140680268763136, 140680268767231, +STORE, 140680268767232, 140680268935167, +ERASE, 140680268767232, 140680268767232, +STORE, 140680268767232, 140680268890111, +STORE, 140680268890112, 140680268922879, +STORE, 140680268922880, 140680268931071, +STORE, 140680268931072, 140680268935167, +STORE, 140727541424128, 140727541428223, +STORE, 140727541411840, 140727541424127, +STORE, 46952526233600, 46952526241791, +STORE, 46952526241792, 46952526249983, +STORE, 46952526249984, 46952526356479, +STORE, 46952526266368, 46952526356479, +STORE, 46952526249984, 46952526266367, +ERASE, 46952526266368, 46952526266368, +STORE, 46952526266368, 46952526340095, +STORE, 46952526340096, 46952526356479, +STORE, 46952526319616, 46952526340095, +STORE, 46952526266368, 46952526319615, +ERASE, 46952526266368, 46952526266368, +STORE, 46952526266368, 46952526319615, +STORE, 46952526336000, 46952526340095, +STORE, 46952526319616, 46952526335999, +ERASE, 46952526319616, 46952526319616, +STORE, 46952526319616, 46952526335999, +STORE, 46952526348288, 46952526356479, +STORE, 46952526340096, 46952526348287, +ERASE, 46952526340096, 46952526340096, +STORE, 46952526340096, 46952526348287, +ERASE, 46952526348288, 46952526348288, +STORE, 46952526348288, 46952526356479, +STORE, 46952526356480, 46952528195583, +STORE, 46952526495744, 46952528195583, +STORE, 46952526356480, 46952526495743, +ERASE, 46952526495744, 46952526495744, +STORE, 46952526495744, 46952528154623, +STORE, 46952528154624, 46952528195583, +STORE, 46952527839232, 46952528154623, +STORE, 46952526495744, 46952527839231, +ERASE, 46952526495744, 46952526495744, +STORE, 46952526495744, 46952527839231, +STORE, 46952528150528, 46952528154623, +STORE, 46952527839232, 46952528150527, +ERASE, 46952527839232, 46952527839232, +STORE, 46952527839232, 46952528150527, +STORE, 46952528179200, 46952528195583, +STORE, 46952528154624, 46952528179199, +ERASE, 46952528154624, 46952528154624, +STORE, 46952528154624, 46952528179199, +ERASE, 46952528179200, 46952528179200, +STORE, 46952528179200, 46952528195583, +STORE, 46952528179200, 46952528207871, +ERASE, 46952528154624, 46952528154624, +STORE, 46952528154624, 46952528171007, +STORE, 46952528171008, 46952528179199, +ERASE, 46952526340096, 46952526340096, +STORE, 46952526340096, 46952526344191, +STORE, 46952526344192, 46952526348287, +ERASE, 94299866005504, 94299866005504, +STORE, 94299866005504, 94299866021887, +STORE, 94299866021888, 94299866025983, +ERASE, 140680268922880, 140680268922880, +STORE, 140680268922880, 140680268926975, +STORE, 140680268926976, 140680268931071, +ERASE, 46952526233600, 46952526233600, +STORE, 140737488347136, 140737488351231, +STORE, 140722874793984, 140737488351231, +ERASE, 140722874793984, 140722874793984, +STORE, 140722874793984, 140722874798079, +STORE, 94448916213760, 94448916926463, +ERASE, 94448916213760, 94448916213760, +STORE, 94448916213760, 94448916262911, +STORE, 94448916262912, 94448916926463, +ERASE, 94448916262912, 94448916262912, +STORE, 94448916262912, 94448916807679, +STORE, 94448916807680, 94448916905983, +STORE, 94448916905984, 94448916926463, +STORE, 140389117046784, 140389117218815, +ERASE, 140389117046784, 140389117046784, +STORE, 140389117046784, 140389117050879, +STORE, 140389117050880, 140389117218815, +ERASE, 140389117050880, 140389117050880, +STORE, 140389117050880, 140389117173759, +STORE, 140389117173760, 140389117206527, +STORE, 140389117206528, 140389117214719, +STORE, 140389117214720, 140389117218815, +STORE, 140722875297792, 140722875301887, +STORE, 140722875285504, 140722875297791, +STORE, 47243677949952, 47243677958143, +STORE, 47243677958144, 47243677966335, +STORE, 47243677966336, 47243678072831, +STORE, 47243677982720, 47243678072831, +STORE, 47243677966336, 47243677982719, +ERASE, 47243677982720, 47243677982720, +STORE, 47243677982720, 47243678056447, +STORE, 47243678056448, 47243678072831, +STORE, 47243678035968, 47243678056447, +STORE, 47243677982720, 47243678035967, +ERASE, 47243677982720, 47243677982720, +STORE, 47243677982720, 47243678035967, +STORE, 47243678052352, 47243678056447, +STORE, 47243678035968, 47243678052351, +ERASE, 47243678035968, 47243678035968, +STORE, 47243678035968, 47243678052351, +STORE, 47243678064640, 47243678072831, +STORE, 47243678056448, 47243678064639, +ERASE, 47243678056448, 47243678056448, +STORE, 47243678056448, 47243678064639, +ERASE, 47243678064640, 47243678064640, +STORE, 47243678064640, 47243678072831, +STORE, 47243678072832, 47243679911935, +STORE, 47243678212096, 47243679911935, +STORE, 47243678072832, 47243678212095, +ERASE, 47243678212096, 47243678212096, +STORE, 47243678212096, 47243679870975, +STORE, 47243679870976, 47243679911935, +STORE, 47243679555584, 47243679870975, +STORE, 47243678212096, 47243679555583, +ERASE, 47243678212096, 47243678212096, +STORE, 47243678212096, 47243679555583, +STORE, 47243679866880, 47243679870975, +STORE, 47243679555584, 47243679866879, +ERASE, 47243679555584, 47243679555584, +STORE, 47243679555584, 47243679866879, +STORE, 47243679895552, 47243679911935, +STORE, 47243679870976, 47243679895551, +ERASE, 47243679870976, 47243679870976, +STORE, 47243679870976, 47243679895551, +ERASE, 47243679895552, 47243679895552, +STORE, 47243679895552, 47243679911935, +STORE, 47243679895552, 47243679924223, +ERASE, 47243679870976, 47243679870976, +STORE, 47243679870976, 47243679887359, +STORE, 47243679887360, 47243679895551, +ERASE, 47243678056448, 47243678056448, +STORE, 47243678056448, 47243678060543, +STORE, 47243678060544, 47243678064639, +ERASE, 94448916905984, 94448916905984, +STORE, 94448916905984, 94448916922367, +STORE, 94448916922368, 94448916926463, +ERASE, 140389117206528, 140389117206528, +STORE, 140389117206528, 140389117210623, +STORE, 140389117210624, 140389117214719, +ERASE, 47243677949952, 47243677949952, +STORE, 140737488347136, 140737488351231, +STORE, 140733068505088, 140737488351231, +ERASE, 140733068505088, 140733068505088, +STORE, 140733068505088, 140733068509183, +STORE, 94207145750528, 94207146463231, +ERASE, 94207145750528, 94207145750528, +STORE, 94207145750528, 94207145799679, +STORE, 94207145799680, 94207146463231, +ERASE, 94207145799680, 94207145799680, +STORE, 94207145799680, 94207146344447, +STORE, 94207146344448, 94207146442751, +STORE, 94207146442752, 94207146463231, +STORE, 140684504911872, 140684505083903, +ERASE, 140684504911872, 140684504911872, +STORE, 140684504911872, 140684504915967, +STORE, 140684504915968, 140684505083903, +ERASE, 140684504915968, 140684504915968, +STORE, 140684504915968, 140684505038847, +STORE, 140684505038848, 140684505071615, +STORE, 140684505071616, 140684505079807, +STORE, 140684505079808, 140684505083903, +STORE, 140733068607488, 140733068611583, +STORE, 140733068595200, 140733068607487, +STORE, 46948290084864, 46948290093055, +STORE, 46948290093056, 46948290101247, +STORE, 46948290101248, 46948290207743, +STORE, 46948290117632, 46948290207743, +STORE, 46948290101248, 46948290117631, +ERASE, 46948290117632, 46948290117632, +STORE, 46948290117632, 46948290191359, +STORE, 46948290191360, 46948290207743, +STORE, 46948290170880, 46948290191359, +STORE, 46948290117632, 46948290170879, +ERASE, 46948290117632, 46948290117632, +STORE, 46948290117632, 46948290170879, +STORE, 46948290187264, 46948290191359, +STORE, 46948290170880, 46948290187263, +ERASE, 46948290170880, 46948290170880, +STORE, 46948290170880, 46948290187263, +STORE, 46948290199552, 46948290207743, +STORE, 46948290191360, 46948290199551, +ERASE, 46948290191360, 46948290191360, +STORE, 46948290191360, 46948290199551, +ERASE, 46948290199552, 46948290199552, +STORE, 46948290199552, 46948290207743, +STORE, 46948290207744, 46948292046847, +STORE, 46948290347008, 46948292046847, +STORE, 46948290207744, 46948290347007, +ERASE, 46948290347008, 46948290347008, +STORE, 46948290347008, 46948292005887, +STORE, 46948292005888, 46948292046847, +STORE, 46948291690496, 46948292005887, +STORE, 46948290347008, 46948291690495, +ERASE, 46948290347008, 46948290347008, +STORE, 46948290347008, 46948291690495, +STORE, 46948292001792, 46948292005887, +STORE, 46948291690496, 46948292001791, +ERASE, 46948291690496, 46948291690496, +STORE, 46948291690496, 46948292001791, +STORE, 46948292030464, 46948292046847, +STORE, 46948292005888, 46948292030463, +ERASE, 46948292005888, 46948292005888, +STORE, 46948292005888, 46948292030463, +ERASE, 46948292030464, 46948292030464, +STORE, 46948292030464, 46948292046847, +STORE, 46948292030464, 46948292059135, +ERASE, 46948292005888, 46948292005888, +STORE, 46948292005888, 46948292022271, +STORE, 46948292022272, 46948292030463, +ERASE, 46948290191360, 46948290191360, +STORE, 46948290191360, 46948290195455, +STORE, 46948290195456, 46948290199551, +ERASE, 94207146442752, 94207146442752, +STORE, 94207146442752, 94207146459135, +STORE, 94207146459136, 94207146463231, +ERASE, 140684505071616, 140684505071616, +STORE, 140684505071616, 140684505075711, +STORE, 140684505075712, 140684505079807, +ERASE, 46948290084864, 46948290084864, +STORE, 140737488347136, 140737488351231, +STORE, 140726367158272, 140737488351231, +ERASE, 140726367158272, 140726367158272, +STORE, 140726367158272, 140726367162367, +STORE, 94436124106752, 94436124819455, +ERASE, 94436124106752, 94436124106752, +STORE, 94436124106752, 94436124155903, +STORE, 94436124155904, 94436124819455, +ERASE, 94436124155904, 94436124155904, +STORE, 94436124155904, 94436124700671, +STORE, 94436124700672, 94436124798975, +STORE, 94436124798976, 94436124819455, +STORE, 140049025044480, 140049025216511, +ERASE, 140049025044480, 140049025044480, +STORE, 140049025044480, 140049025048575, +STORE, 140049025048576, 140049025216511, +ERASE, 140049025048576, 140049025048576, +STORE, 140049025048576, 140049025171455, +STORE, 140049025171456, 140049025204223, +STORE, 140049025204224, 140049025212415, +STORE, 140049025212416, 140049025216511, +STORE, 140726367256576, 140726367260671, +STORE, 140726367244288, 140726367256575, +STORE, 47583769952256, 47583769960447, +STORE, 47583769960448, 47583769968639, +STORE, 47583769968640, 47583770075135, +STORE, 47583769985024, 47583770075135, +STORE, 47583769968640, 47583769985023, +ERASE, 47583769985024, 47583769985024, +STORE, 47583769985024, 47583770058751, +STORE, 47583770058752, 47583770075135, +STORE, 47583770038272, 47583770058751, +STORE, 47583769985024, 47583770038271, +ERASE, 47583769985024, 47583769985024, +STORE, 47583769985024, 47583770038271, +STORE, 47583770054656, 47583770058751, +STORE, 47583770038272, 47583770054655, +ERASE, 47583770038272, 47583770038272, +STORE, 47583770038272, 47583770054655, +STORE, 47583770066944, 47583770075135, +STORE, 47583770058752, 47583770066943, +ERASE, 47583770058752, 47583770058752, +STORE, 47583770058752, 47583770066943, +ERASE, 47583770066944, 47583770066944, +STORE, 47583770066944, 47583770075135, +STORE, 47583770075136, 47583771914239, +STORE, 47583770214400, 47583771914239, +STORE, 47583770075136, 47583770214399, +ERASE, 47583770214400, 47583770214400, +STORE, 47583770214400, 47583771873279, +STORE, 47583771873280, 47583771914239, +STORE, 47583771557888, 47583771873279, +STORE, 47583770214400, 47583771557887, +ERASE, 47583770214400, 47583770214400, +STORE, 47583770214400, 47583771557887, +STORE, 47583771869184, 47583771873279, +STORE, 47583771557888, 47583771869183, +ERASE, 47583771557888, 47583771557888, +STORE, 47583771557888, 47583771869183, +STORE, 47583771897856, 47583771914239, +STORE, 47583771873280, 47583771897855, +ERASE, 47583771873280, 47583771873280, +STORE, 47583771873280, 47583771897855, +ERASE, 47583771897856, 47583771897856, +STORE, 47583771897856, 47583771914239, +STORE, 47583771897856, 47583771926527, +ERASE, 47583771873280, 47583771873280, +STORE, 47583771873280, 47583771889663, +STORE, 47583771889664, 47583771897855, +ERASE, 47583770058752, 47583770058752, +STORE, 47583770058752, 47583770062847, +STORE, 47583770062848, 47583770066943, +ERASE, 94436124798976, 94436124798976, +STORE, 94436124798976, 94436124815359, +STORE, 94436124815360, 94436124819455, +ERASE, 140049025204224, 140049025204224, +STORE, 140049025204224, 140049025208319, +STORE, 140049025208320, 140049025212415, +ERASE, 47583769952256, 47583769952256, +STORE, 140737488347136, 140737488351231, +STORE, 140727116099584, 140737488351231, +ERASE, 140727116099584, 140727116099584, +STORE, 140727116099584, 140727116103679, +STORE, 94166319734784, 94166320447487, +ERASE, 94166319734784, 94166319734784, +STORE, 94166319734784, 94166319783935, +STORE, 94166319783936, 94166320447487, +ERASE, 94166319783936, 94166319783936, +STORE, 94166319783936, 94166320328703, +STORE, 94166320328704, 94166320427007, +STORE, 94166320427008, 94166320447487, +STORE, 139976559542272, 139976559714303, +ERASE, 139976559542272, 139976559542272, +STORE, 139976559542272, 139976559546367, +STORE, 139976559546368, 139976559714303, +ERASE, 139976559546368, 139976559546368, +STORE, 139976559546368, 139976559669247, +STORE, 139976559669248, 139976559702015, +STORE, 139976559702016, 139976559710207, +STORE, 139976559710208, 139976559714303, +STORE, 140727116222464, 140727116226559, +STORE, 140727116210176, 140727116222463, +STORE, 47656235454464, 47656235462655, +STORE, 47656235462656, 47656235470847, +STORE, 47656235470848, 47656235577343, +STORE, 47656235487232, 47656235577343, +STORE, 47656235470848, 47656235487231, +ERASE, 47656235487232, 47656235487232, +STORE, 47656235487232, 47656235560959, +STORE, 47656235560960, 47656235577343, +STORE, 47656235540480, 47656235560959, +STORE, 47656235487232, 47656235540479, +ERASE, 47656235487232, 47656235487232, +STORE, 47656235487232, 47656235540479, +STORE, 47656235556864, 47656235560959, +STORE, 47656235540480, 47656235556863, +ERASE, 47656235540480, 47656235540480, +STORE, 47656235540480, 47656235556863, +STORE, 47656235569152, 47656235577343, +STORE, 47656235560960, 47656235569151, +ERASE, 47656235560960, 47656235560960, +STORE, 47656235560960, 47656235569151, +ERASE, 47656235569152, 47656235569152, +STORE, 47656235569152, 47656235577343, +STORE, 47656235577344, 47656237416447, +STORE, 47656235716608, 47656237416447, +STORE, 47656235577344, 47656235716607, +ERASE, 47656235716608, 47656235716608, +STORE, 47656235716608, 47656237375487, +STORE, 47656237375488, 47656237416447, +STORE, 47656237060096, 47656237375487, +STORE, 47656235716608, 47656237060095, +ERASE, 47656235716608, 47656235716608, +STORE, 47656235716608, 47656237060095, +STORE, 47656237371392, 47656237375487, +STORE, 47656237060096, 47656237371391, +ERASE, 47656237060096, 47656237060096, +STORE, 47656237060096, 47656237371391, +STORE, 47656237400064, 47656237416447, +STORE, 47656237375488, 47656237400063, +ERASE, 47656237375488, 47656237375488, +STORE, 47656237375488, 47656237400063, +ERASE, 47656237400064, 47656237400064, +STORE, 47656237400064, 47656237416447, +STORE, 47656237400064, 47656237428735, +ERASE, 47656237375488, 47656237375488, +STORE, 47656237375488, 47656237391871, +STORE, 47656237391872, 47656237400063, +ERASE, 47656235560960, 47656235560960, +STORE, 47656235560960, 47656235565055, +STORE, 47656235565056, 47656235569151, +ERASE, 94166320427008, 94166320427008, +STORE, 94166320427008, 94166320443391, +STORE, 94166320443392, 94166320447487, +ERASE, 139976559702016, 139976559702016, +STORE, 139976559702016, 139976559706111, +STORE, 139976559706112, 139976559710207, +ERASE, 47656235454464, 47656235454464, +STORE, 94166332153856, 94166332289023, +STORE, 140737488347136, 140737488351231, +STORE, 140726412816384, 140737488351231, +ERASE, 140726412816384, 140726412816384, +STORE, 140726412816384, 140726412820479, +STORE, 94094884507648, 94094885220351, +ERASE, 94094884507648, 94094884507648, +STORE, 94094884507648, 94094884556799, +STORE, 94094884556800, 94094885220351, +ERASE, 94094884556800, 94094884556800, +STORE, 94094884556800, 94094885101567, +STORE, 94094885101568, 94094885199871, +STORE, 94094885199872, 94094885220351, +STORE, 139773773938688, 139773774110719, +ERASE, 139773773938688, 139773773938688, +STORE, 139773773938688, 139773773942783, +STORE, 139773773942784, 139773774110719, +ERASE, 139773773942784, 139773773942784, +STORE, 139773773942784, 139773774065663, +STORE, 139773774065664, 139773774098431, +STORE, 139773774098432, 139773774106623, +STORE, 139773774106624, 139773774110719, +STORE, 140726412963840, 140726412967935, +STORE, 140726412951552, 140726412963839, +STORE, 47859021058048, 47859021066239, +STORE, 47859021066240, 47859021074431, +STORE, 47859021074432, 47859021180927, +STORE, 47859021090816, 47859021180927, +STORE, 47859021074432, 47859021090815, +ERASE, 47859021090816, 47859021090816, +STORE, 47859021090816, 47859021164543, +STORE, 47859021164544, 47859021180927, +STORE, 47859021144064, 47859021164543, +STORE, 47859021090816, 47859021144063, +ERASE, 47859021090816, 47859021090816, +STORE, 47859021090816, 47859021144063, +STORE, 47859021160448, 47859021164543, +STORE, 47859021144064, 47859021160447, +ERASE, 47859021144064, 47859021144064, +STORE, 47859021144064, 47859021160447, +STORE, 47859021172736, 47859021180927, +STORE, 47859021164544, 47859021172735, +ERASE, 47859021164544, 47859021164544, +STORE, 47859021164544, 47859021172735, +ERASE, 47859021172736, 47859021172736, +STORE, 47859021172736, 47859021180927, +STORE, 47859021180928, 47859023020031, +STORE, 47859021320192, 47859023020031, +STORE, 47859021180928, 47859021320191, +ERASE, 47859021320192, 47859021320192, +STORE, 47859021320192, 47859022979071, +STORE, 47859022979072, 47859023020031, +STORE, 47859022663680, 47859022979071, +STORE, 47859021320192, 47859022663679, +ERASE, 47859021320192, 47859021320192, +STORE, 47859021320192, 47859022663679, +STORE, 47859022974976, 47859022979071, +STORE, 47859022663680, 47859022974975, +ERASE, 47859022663680, 47859022663680, +STORE, 47859022663680, 47859022974975, +STORE, 47859023003648, 47859023020031, +STORE, 47859022979072, 47859023003647, +ERASE, 47859022979072, 47859022979072, +STORE, 47859022979072, 47859023003647, +ERASE, 47859023003648, 47859023003648, +STORE, 47859023003648, 47859023020031, +STORE, 47859023003648, 47859023032319, +ERASE, 47859022979072, 47859022979072, +STORE, 47859022979072, 47859022995455, +STORE, 47859022995456, 47859023003647, +ERASE, 47859021164544, 47859021164544, +STORE, 47859021164544, 47859021168639, +STORE, 47859021168640, 47859021172735, +ERASE, 94094885199872, 94094885199872, +STORE, 94094885199872, 94094885216255, +STORE, 94094885216256, 94094885220351, +ERASE, 139773774098432, 139773774098432, +STORE, 139773774098432, 139773774102527, +STORE, 139773774102528, 139773774106623, +ERASE, 47859021058048, 47859021058048, +STORE, 94094901108736, 94094901243903, +STORE, 140737488347136, 140737488351231, +STORE, 140736567963648, 140737488351231, +ERASE, 140736567963648, 140736567963648, +STORE, 140736567963648, 140736567967743, +STORE, 94924425748480, 94924426461183, +ERASE, 94924425748480, 94924425748480, +STORE, 94924425748480, 94924425797631, +STORE, 94924425797632, 94924426461183, +ERASE, 94924425797632, 94924425797632, +STORE, 94924425797632, 94924426342399, +STORE, 94924426342400, 94924426440703, +STORE, 94924426440704, 94924426461183, +STORE, 140042126319616, 140042126491647, +ERASE, 140042126319616, 140042126319616, +STORE, 140042126319616, 140042126323711, +STORE, 140042126323712, 140042126491647, +ERASE, 140042126323712, 140042126323712, +STORE, 140042126323712, 140042126446591, +STORE, 140042126446592, 140042126479359, +STORE, 140042126479360, 140042126487551, +STORE, 140042126487552, 140042126491647, +STORE, 140736568672256, 140736568676351, +STORE, 140736568659968, 140736568672255, +STORE, 47590668677120, 47590668685311, +STORE, 47590668685312, 47590668693503, +STORE, 47590668693504, 47590668799999, +STORE, 47590668709888, 47590668799999, +STORE, 47590668693504, 47590668709887, +ERASE, 47590668709888, 47590668709888, +STORE, 47590668709888, 47590668783615, +STORE, 47590668783616, 47590668799999, +STORE, 47590668763136, 47590668783615, +STORE, 47590668709888, 47590668763135, +ERASE, 47590668709888, 47590668709888, +STORE, 47590668709888, 47590668763135, +STORE, 47590668779520, 47590668783615, +STORE, 47590668763136, 47590668779519, +ERASE, 47590668763136, 47590668763136, +STORE, 47590668763136, 47590668779519, +STORE, 47590668791808, 47590668799999, +STORE, 47590668783616, 47590668791807, +ERASE, 47590668783616, 47590668783616, +STORE, 47590668783616, 47590668791807, +ERASE, 47590668791808, 47590668791808, +STORE, 47590668791808, 47590668799999, +STORE, 47590668800000, 47590670639103, +STORE, 47590668939264, 47590670639103, +STORE, 47590668800000, 47590668939263, +ERASE, 47590668939264, 47590668939264, +STORE, 47590668939264, 47590670598143, +STORE, 47590670598144, 47590670639103, +STORE, 47590670282752, 47590670598143, +STORE, 47590668939264, 47590670282751, +ERASE, 47590668939264, 47590668939264, +STORE, 47590668939264, 47590670282751, +STORE, 47590670594048, 47590670598143, +STORE, 47590670282752, 47590670594047, +ERASE, 47590670282752, 47590670282752, +STORE, 47590670282752, 47590670594047, +STORE, 47590670622720, 47590670639103, +STORE, 47590670598144, 47590670622719, +ERASE, 47590670598144, 47590670598144, +STORE, 47590670598144, 47590670622719, +ERASE, 47590670622720, 47590670622720, +STORE, 47590670622720, 47590670639103, +STORE, 47590670622720, 47590670651391, +ERASE, 47590670598144, 47590670598144, +STORE, 47590670598144, 47590670614527, +STORE, 47590670614528, 47590670622719, +ERASE, 47590668783616, 47590668783616, +STORE, 47590668783616, 47590668787711, +STORE, 47590668787712, 47590668791807, +ERASE, 94924426440704, 94924426440704, +STORE, 94924426440704, 94924426457087, +STORE, 94924426457088, 94924426461183, +ERASE, 140042126479360, 140042126479360, +STORE, 140042126479360, 140042126483455, +STORE, 140042126483456, 140042126487551, +ERASE, 47590668677120, 47590668677120, +STORE, 140737488347136, 140737488351231, +STORE, 140733281439744, 140737488351231, +ERASE, 140733281439744, 140733281439744, +STORE, 140733281439744, 140733281443839, +STORE, 94490667069440, 94490667782143, +ERASE, 94490667069440, 94490667069440, +STORE, 94490667069440, 94490667118591, +STORE, 94490667118592, 94490667782143, +ERASE, 94490667118592, 94490667118592, +STORE, 94490667118592, 94490667663359, +STORE, 94490667663360, 94490667761663, +STORE, 94490667761664, 94490667782143, +STORE, 139878215118848, 139878215290879, +ERASE, 139878215118848, 139878215118848, +STORE, 139878215118848, 139878215122943, +STORE, 139878215122944, 139878215290879, +ERASE, 139878215122944, 139878215122944, +STORE, 139878215122944, 139878215245823, +STORE, 139878215245824, 139878215278591, +STORE, 139878215278592, 139878215286783, +STORE, 139878215286784, 139878215290879, +STORE, 140733281464320, 140733281468415, +STORE, 140733281452032, 140733281464319, +STORE, 47754579877888, 47754579886079, +STORE, 47754579886080, 47754579894271, +STORE, 47754579894272, 47754580000767, +STORE, 47754579910656, 47754580000767, +STORE, 47754579894272, 47754579910655, +ERASE, 47754579910656, 47754579910656, +STORE, 47754579910656, 47754579984383, +STORE, 47754579984384, 47754580000767, +STORE, 47754579963904, 47754579984383, +STORE, 47754579910656, 47754579963903, +ERASE, 47754579910656, 47754579910656, +STORE, 47754579910656, 47754579963903, +STORE, 47754579980288, 47754579984383, +STORE, 47754579963904, 47754579980287, +ERASE, 47754579963904, 47754579963904, +STORE, 47754579963904, 47754579980287, +STORE, 47754579992576, 47754580000767, +STORE, 47754579984384, 47754579992575, +ERASE, 47754579984384, 47754579984384, +STORE, 47754579984384, 47754579992575, +ERASE, 47754579992576, 47754579992576, +STORE, 47754579992576, 47754580000767, +STORE, 47754580000768, 47754581839871, +STORE, 47754580140032, 47754581839871, +STORE, 47754580000768, 47754580140031, +ERASE, 47754580140032, 47754580140032, +STORE, 47754580140032, 47754581798911, +STORE, 47754581798912, 47754581839871, +STORE, 47754581483520, 47754581798911, +STORE, 47754580140032, 47754581483519, +ERASE, 47754580140032, 47754580140032, +STORE, 47754580140032, 47754581483519, +STORE, 47754581794816, 47754581798911, +STORE, 47754581483520, 47754581794815, +ERASE, 47754581483520, 47754581483520, +STORE, 47754581483520, 47754581794815, +STORE, 47754581823488, 47754581839871, +STORE, 47754581798912, 47754581823487, +ERASE, 47754581798912, 47754581798912, +STORE, 47754581798912, 47754581823487, +ERASE, 47754581823488, 47754581823488, +STORE, 47754581823488, 47754581839871, +STORE, 47754581823488, 47754581852159, +ERASE, 47754581798912, 47754581798912, +STORE, 47754581798912, 47754581815295, +STORE, 47754581815296, 47754581823487, +ERASE, 47754579984384, 47754579984384, +STORE, 47754579984384, 47754579988479, +STORE, 47754579988480, 47754579992575, +ERASE, 94490667761664, 94490667761664, +STORE, 94490667761664, 94490667778047, +STORE, 94490667778048, 94490667782143, +ERASE, 139878215278592, 139878215278592, +STORE, 139878215278592, 139878215282687, +STORE, 139878215282688, 139878215286783, +ERASE, 47754579877888, 47754579877888, +STORE, 94490669649920, 94490669785087, +STORE, 140737488347136, 140737488351231, +STORE, 140735382188032, 140737488351231, +ERASE, 140735382188032, 140735382188032, +STORE, 140735382188032, 140735382192127, +STORE, 94150181302272, 94150182014975, +ERASE, 94150181302272, 94150181302272, +STORE, 94150181302272, 94150181351423, +STORE, 94150181351424, 94150182014975, +ERASE, 94150181351424, 94150181351424, +STORE, 94150181351424, 94150181896191, +STORE, 94150181896192, 94150181994495, +STORE, 94150181994496, 94150182014975, +STORE, 139679752458240, 139679752630271, +ERASE, 139679752458240, 139679752458240, +STORE, 139679752458240, 139679752462335, +STORE, 139679752462336, 139679752630271, +ERASE, 139679752462336, 139679752462336, +STORE, 139679752462336, 139679752585215, +STORE, 139679752585216, 139679752617983, +STORE, 139679752617984, 139679752626175, +STORE, 139679752626176, 139679752630271, +STORE, 140735382536192, 140735382540287, +STORE, 140735382523904, 140735382536191, +STORE, 47953042538496, 47953042546687, +STORE, 47953042546688, 47953042554879, +STORE, 47953042554880, 47953042661375, +STORE, 47953042571264, 47953042661375, +STORE, 47953042554880, 47953042571263, +ERASE, 47953042571264, 47953042571264, +STORE, 47953042571264, 47953042644991, +STORE, 47953042644992, 47953042661375, +STORE, 47953042624512, 47953042644991, +STORE, 47953042571264, 47953042624511, +ERASE, 47953042571264, 47953042571264, +STORE, 47953042571264, 47953042624511, +STORE, 47953042640896, 47953042644991, +STORE, 47953042624512, 47953042640895, +ERASE, 47953042624512, 47953042624512, +STORE, 47953042624512, 47953042640895, +STORE, 47953042653184, 47953042661375, +STORE, 47953042644992, 47953042653183, +ERASE, 47953042644992, 47953042644992, +STORE, 47953042644992, 47953042653183, +ERASE, 47953042653184, 47953042653184, +STORE, 47953042653184, 47953042661375, +STORE, 47953042661376, 47953044500479, +STORE, 47953042800640, 47953044500479, +STORE, 47953042661376, 47953042800639, +ERASE, 47953042800640, 47953042800640, +STORE, 47953042800640, 47953044459519, +STORE, 47953044459520, 47953044500479, +STORE, 47953044144128, 47953044459519, +STORE, 47953042800640, 47953044144127, +ERASE, 47953042800640, 47953042800640, +STORE, 47953042800640, 47953044144127, +STORE, 47953044455424, 47953044459519, +STORE, 47953044144128, 47953044455423, +ERASE, 47953044144128, 47953044144128, +STORE, 47953044144128, 47953044455423, +STORE, 47953044484096, 47953044500479, +STORE, 47953044459520, 47953044484095, +ERASE, 47953044459520, 47953044459520, +STORE, 47953044459520, 47953044484095, +ERASE, 47953044484096, 47953044484096, +STORE, 47953044484096, 47953044500479, +STORE, 47953044484096, 47953044512767, +ERASE, 47953044459520, 47953044459520, +STORE, 47953044459520, 47953044475903, +STORE, 47953044475904, 47953044484095, +ERASE, 47953042644992, 47953042644992, +STORE, 47953042644992, 47953042649087, +STORE, 47953042649088, 47953042653183, +ERASE, 94150181994496, 94150181994496, +STORE, 94150181994496, 94150182010879, +STORE, 94150182010880, 94150182014975, +ERASE, 139679752617984, 139679752617984, +STORE, 139679752617984, 139679752622079, +STORE, 139679752622080, 139679752626175, +ERASE, 47953042538496, 47953042538496, +STORE, 140737488347136, 140737488351231, +STORE, 140737044123648, 140737488351231, +ERASE, 140737044123648, 140737044123648, +STORE, 140737044123648, 140737044127743, +STORE, 94425324294144, 94425325006847, +ERASE, 94425324294144, 94425324294144, +STORE, 94425324294144, 94425324343295, +STORE, 94425324343296, 94425325006847, +ERASE, 94425324343296, 94425324343296, +STORE, 94425324343296, 94425324888063, +STORE, 94425324888064, 94425324986367, +STORE, 94425324986368, 94425325006847, +STORE, 140382015016960, 140382015188991, +ERASE, 140382015016960, 140382015016960, +STORE, 140382015016960, 140382015021055, +STORE, 140382015021056, 140382015188991, +ERASE, 140382015021056, 140382015021056, +STORE, 140382015021056, 140382015143935, +STORE, 140382015143936, 140382015176703, +STORE, 140382015176704, 140382015184895, +STORE, 140382015184896, 140382015188991, +STORE, 140737045585920, 140737045590015, +STORE, 140737045573632, 140737045585919, +STORE, 47250779979776, 47250779987967, +STORE, 47250779987968, 47250779996159, +STORE, 47250779996160, 47250780102655, +STORE, 47250780012544, 47250780102655, +STORE, 47250779996160, 47250780012543, +ERASE, 47250780012544, 47250780012544, +STORE, 47250780012544, 47250780086271, +STORE, 47250780086272, 47250780102655, +STORE, 47250780065792, 47250780086271, +STORE, 47250780012544, 47250780065791, +ERASE, 47250780012544, 47250780012544, +STORE, 47250780012544, 47250780065791, +STORE, 47250780082176, 47250780086271, +STORE, 47250780065792, 47250780082175, +ERASE, 47250780065792, 47250780065792, +STORE, 47250780065792, 47250780082175, +STORE, 47250780094464, 47250780102655, +STORE, 47250780086272, 47250780094463, +ERASE, 47250780086272, 47250780086272, +STORE, 47250780086272, 47250780094463, +ERASE, 47250780094464, 47250780094464, +STORE, 47250780094464, 47250780102655, +STORE, 47250780102656, 47250781941759, +STORE, 47250780241920, 47250781941759, +STORE, 47250780102656, 47250780241919, +ERASE, 47250780241920, 47250780241920, +STORE, 47250780241920, 47250781900799, +STORE, 47250781900800, 47250781941759, +STORE, 47250781585408, 47250781900799, +STORE, 47250780241920, 47250781585407, +ERASE, 47250780241920, 47250780241920, +STORE, 47250780241920, 47250781585407, +STORE, 47250781896704, 47250781900799, +STORE, 47250781585408, 47250781896703, +ERASE, 47250781585408, 47250781585408, +STORE, 47250781585408, 47250781896703, +STORE, 47250781925376, 47250781941759, +STORE, 47250781900800, 47250781925375, +ERASE, 47250781900800, 47250781900800, +STORE, 47250781900800, 47250781925375, +ERASE, 47250781925376, 47250781925376, +STORE, 47250781925376, 47250781941759, +STORE, 47250781925376, 47250781954047, +ERASE, 47250781900800, 47250781900800, +STORE, 47250781900800, 47250781917183, +STORE, 47250781917184, 47250781925375, +ERASE, 47250780086272, 47250780086272, +STORE, 47250780086272, 47250780090367, +STORE, 47250780090368, 47250780094463, +ERASE, 94425324986368, 94425324986368, +STORE, 94425324986368, 94425325002751, +STORE, 94425325002752, 94425325006847, +ERASE, 140382015176704, 140382015176704, +STORE, 140382015176704, 140382015180799, +STORE, 140382015180800, 140382015184895, +ERASE, 47250779979776, 47250779979776, +STORE, 94425351438336, 94425351573503, +STORE, 140737488347136, 140737488351231, +STORE, 140736801144832, 140737488351231, +ERASE, 140736801144832, 140736801144832, +STORE, 140736801144832, 140736801148927, +STORE, 94629429358592, 94629430071295, +ERASE, 94629429358592, 94629429358592, +STORE, 94629429358592, 94629429407743, +STORE, 94629429407744, 94629430071295, +ERASE, 94629429407744, 94629429407744, +STORE, 94629429407744, 94629429952511, +STORE, 94629429952512, 94629430050815, +STORE, 94629430050816, 94629430071295, +STORE, 139801685483520, 139801685655551, +ERASE, 139801685483520, 139801685483520, +STORE, 139801685483520, 139801685487615, +STORE, 139801685487616, 139801685655551, +ERASE, 139801685487616, 139801685487616, +STORE, 139801685487616, 139801685610495, +STORE, 139801685610496, 139801685643263, +STORE, 139801685643264, 139801685651455, +STORE, 139801685651456, 139801685655551, +STORE, 140736801198080, 140736801202175, +STORE, 140736801185792, 140736801198079, +STORE, 47831109513216, 47831109521407, +STORE, 47831109521408, 47831109529599, +STORE, 47831109529600, 47831109636095, +STORE, 47831109545984, 47831109636095, +STORE, 47831109529600, 47831109545983, +ERASE, 47831109545984, 47831109545984, +STORE, 47831109545984, 47831109619711, +STORE, 47831109619712, 47831109636095, +STORE, 47831109599232, 47831109619711, +STORE, 47831109545984, 47831109599231, +ERASE, 47831109545984, 47831109545984, +STORE, 47831109545984, 47831109599231, +STORE, 47831109615616, 47831109619711, +STORE, 47831109599232, 47831109615615, +ERASE, 47831109599232, 47831109599232, +STORE, 47831109599232, 47831109615615, +STORE, 47831109627904, 47831109636095, +STORE, 47831109619712, 47831109627903, +ERASE, 47831109619712, 47831109619712, +STORE, 47831109619712, 47831109627903, +ERASE, 47831109627904, 47831109627904, +STORE, 47831109627904, 47831109636095, +STORE, 47831109636096, 47831111475199, +STORE, 47831109775360, 47831111475199, +STORE, 47831109636096, 47831109775359, +ERASE, 47831109775360, 47831109775360, +STORE, 47831109775360, 47831111434239, +STORE, 47831111434240, 47831111475199, +STORE, 47831111118848, 47831111434239, +STORE, 47831109775360, 47831111118847, +ERASE, 47831109775360, 47831109775360, +STORE, 47831109775360, 47831111118847, +STORE, 47831111430144, 47831111434239, +STORE, 47831111118848, 47831111430143, +ERASE, 47831111118848, 47831111118848, +STORE, 47831111118848, 47831111430143, +STORE, 47831111458816, 47831111475199, +STORE, 47831111434240, 47831111458815, +ERASE, 47831111434240, 47831111434240, +STORE, 47831111434240, 47831111458815, +ERASE, 47831111458816, 47831111458816, +STORE, 47831111458816, 47831111475199, +STORE, 47831111458816, 47831111487487, +ERASE, 47831111434240, 47831111434240, +STORE, 47831111434240, 47831111450623, +STORE, 47831111450624, 47831111458815, +ERASE, 47831109619712, 47831109619712, +STORE, 47831109619712, 47831109623807, +STORE, 47831109623808, 47831109627903, +ERASE, 94629430050816, 94629430050816, +STORE, 94629430050816, 94629430067199, +STORE, 94629430067200, 94629430071295, +ERASE, 139801685643264, 139801685643264, +STORE, 139801685643264, 139801685647359, +STORE, 139801685647360, 139801685651455, +ERASE, 47831109513216, 47831109513216, +STORE, 140737488347136, 140737488351231, +STORE, 140729419612160, 140737488351231, +ERASE, 140729419612160, 140729419612160, +STORE, 140729419612160, 140729419616255, +STORE, 94443354148864, 94443354861567, +ERASE, 94443354148864, 94443354148864, +STORE, 94443354148864, 94443354198015, +STORE, 94443354198016, 94443354861567, +ERASE, 94443354198016, 94443354198016, +STORE, 94443354198016, 94443354742783, +STORE, 94443354742784, 94443354841087, +STORE, 94443354841088, 94443354861567, +STORE, 139741700038656, 139741700210687, +ERASE, 139741700038656, 139741700038656, +STORE, 139741700038656, 139741700042751, +STORE, 139741700042752, 139741700210687, +ERASE, 139741700042752, 139741700042752, +STORE, 139741700042752, 139741700165631, +STORE, 139741700165632, 139741700198399, +STORE, 139741700198400, 139741700206591, +STORE, 139741700206592, 139741700210687, +STORE, 140729420574720, 140729420578815, +STORE, 140729420562432, 140729420574719, +STORE, 47891094958080, 47891094966271, +STORE, 47891094966272, 47891094974463, +STORE, 47891094974464, 47891095080959, +STORE, 47891094990848, 47891095080959, +STORE, 47891094974464, 47891094990847, +ERASE, 47891094990848, 47891094990848, +STORE, 47891094990848, 47891095064575, +STORE, 47891095064576, 47891095080959, +STORE, 47891095044096, 47891095064575, +STORE, 47891094990848, 47891095044095, +ERASE, 47891094990848, 47891094990848, +STORE, 47891094990848, 47891095044095, +STORE, 47891095060480, 47891095064575, +STORE, 47891095044096, 47891095060479, +ERASE, 47891095044096, 47891095044096, +STORE, 47891095044096, 47891095060479, +STORE, 47891095072768, 47891095080959, +STORE, 47891095064576, 47891095072767, +ERASE, 47891095064576, 47891095064576, +STORE, 47891095064576, 47891095072767, +ERASE, 47891095072768, 47891095072768, +STORE, 47891095072768, 47891095080959, +STORE, 47891095080960, 47891096920063, +STORE, 47891095220224, 47891096920063, +STORE, 47891095080960, 47891095220223, +ERASE, 47891095220224, 47891095220224, +STORE, 47891095220224, 47891096879103, +STORE, 47891096879104, 47891096920063, +STORE, 47891096563712, 47891096879103, +STORE, 47891095220224, 47891096563711, +ERASE, 47891095220224, 47891095220224, +STORE, 47891095220224, 47891096563711, +STORE, 47891096875008, 47891096879103, +STORE, 47891096563712, 47891096875007, +ERASE, 47891096563712, 47891096563712, +STORE, 47891096563712, 47891096875007, +STORE, 47891096903680, 47891096920063, +STORE, 47891096879104, 47891096903679, +ERASE, 47891096879104, 47891096879104, +STORE, 47891096879104, 47891096903679, +ERASE, 47891096903680, 47891096903680, +STORE, 47891096903680, 47891096920063, +STORE, 47891096903680, 47891096932351, +ERASE, 47891096879104, 47891096879104, +STORE, 47891096879104, 47891096895487, +STORE, 47891096895488, 47891096903679, +ERASE, 47891095064576, 47891095064576, +STORE, 47891095064576, 47891095068671, +STORE, 47891095068672, 47891095072767, +ERASE, 94443354841088, 94443354841088, +STORE, 94443354841088, 94443354857471, +STORE, 94443354857472, 94443354861567, +ERASE, 139741700198400, 139741700198400, +STORE, 139741700198400, 139741700202495, +STORE, 139741700202496, 139741700206591, +ERASE, 47891094958080, 47891094958080, +STORE, 94443360825344, 94443360960511, +STORE, 140737488347136, 140737488351231, +STORE, 140722961661952, 140737488351231, +ERASE, 140722961661952, 140722961661952, +STORE, 140722961661952, 140722961666047, +STORE, 94878388944896, 94878389657599, +ERASE, 94878388944896, 94878388944896, +STORE, 94878388944896, 94878388994047, +STORE, 94878388994048, 94878389657599, +ERASE, 94878388994048, 94878388994048, +STORE, 94878388994048, 94878389538815, +STORE, 94878389538816, 94878389637119, +STORE, 94878389637120, 94878389657599, +STORE, 140210690056192, 140210690228223, +ERASE, 140210690056192, 140210690056192, +STORE, 140210690056192, 140210690060287, +STORE, 140210690060288, 140210690228223, +ERASE, 140210690060288, 140210690060288, +STORE, 140210690060288, 140210690183167, +STORE, 140210690183168, 140210690215935, +STORE, 140210690215936, 140210690224127, +STORE, 140210690224128, 140210690228223, +STORE, 140722963148800, 140722963152895, +STORE, 140722963136512, 140722963148799, +STORE, 47422104940544, 47422104948735, +STORE, 47422104948736, 47422104956927, +STORE, 47422104956928, 47422105063423, +STORE, 47422104973312, 47422105063423, +STORE, 47422104956928, 47422104973311, +ERASE, 47422104973312, 47422104973312, +STORE, 47422104973312, 47422105047039, +STORE, 47422105047040, 47422105063423, +STORE, 47422105026560, 47422105047039, +STORE, 47422104973312, 47422105026559, +ERASE, 47422104973312, 47422104973312, +STORE, 47422104973312, 47422105026559, +STORE, 47422105042944, 47422105047039, +STORE, 47422105026560, 47422105042943, +ERASE, 47422105026560, 47422105026560, +STORE, 47422105026560, 47422105042943, +STORE, 47422105055232, 47422105063423, +STORE, 47422105047040, 47422105055231, +ERASE, 47422105047040, 47422105047040, +STORE, 47422105047040, 47422105055231, +ERASE, 47422105055232, 47422105055232, +STORE, 47422105055232, 47422105063423, +STORE, 47422105063424, 47422106902527, +STORE, 47422105202688, 47422106902527, +STORE, 47422105063424, 47422105202687, +ERASE, 47422105202688, 47422105202688, +STORE, 47422105202688, 47422106861567, +STORE, 47422106861568, 47422106902527, +STORE, 47422106546176, 47422106861567, +STORE, 47422105202688, 47422106546175, +ERASE, 47422105202688, 47422105202688, +STORE, 47422105202688, 47422106546175, +STORE, 47422106857472, 47422106861567, +STORE, 47422106546176, 47422106857471, +ERASE, 47422106546176, 47422106546176, +STORE, 47422106546176, 47422106857471, +STORE, 47422106886144, 47422106902527, +STORE, 47422106861568, 47422106886143, +ERASE, 47422106861568, 47422106861568, +STORE, 47422106861568, 47422106886143, +ERASE, 47422106886144, 47422106886144, +STORE, 47422106886144, 47422106902527, +STORE, 47422106886144, 47422106914815, +ERASE, 47422106861568, 47422106861568, +STORE, 47422106861568, 47422106877951, +STORE, 47422106877952, 47422106886143, +ERASE, 47422105047040, 47422105047040, +STORE, 47422105047040, 47422105051135, +STORE, 47422105051136, 47422105055231, +ERASE, 94878389637120, 94878389637120, +STORE, 94878389637120, 94878389653503, +STORE, 94878389653504, 94878389657599, +ERASE, 140210690215936, 140210690215936, +STORE, 140210690215936, 140210690220031, +STORE, 140210690220032, 140210690224127, +ERASE, 47422104940544, 47422104940544, +STORE, 140737488347136, 140737488351231, +STORE, 140727690309632, 140737488351231, +ERASE, 140727690309632, 140727690309632, +STORE, 140727690309632, 140727690313727, +STORE, 94121892208640, 94121892921343, +ERASE, 94121892208640, 94121892208640, +STORE, 94121892208640, 94121892257791, +STORE, 94121892257792, 94121892921343, +ERASE, 94121892257792, 94121892257792, +STORE, 94121892257792, 94121892802559, +STORE, 94121892802560, 94121892900863, +STORE, 94121892900864, 94121892921343, +STORE, 140662438326272, 140662438498303, +ERASE, 140662438326272, 140662438326272, +STORE, 140662438326272, 140662438330367, +STORE, 140662438330368, 140662438498303, +ERASE, 140662438330368, 140662438330368, +STORE, 140662438330368, 140662438453247, +STORE, 140662438453248, 140662438486015, +STORE, 140662438486016, 140662438494207, +STORE, 140662438494208, 140662438498303, +STORE, 140727690379264, 140727690383359, +STORE, 140727690366976, 140727690379263, +STORE, 46970356670464, 46970356678655, +STORE, 46970356678656, 46970356686847, +STORE, 46970356686848, 46970356793343, +STORE, 46970356703232, 46970356793343, +STORE, 46970356686848, 46970356703231, +ERASE, 46970356703232, 46970356703232, +STORE, 46970356703232, 46970356776959, +STORE, 46970356776960, 46970356793343, +STORE, 46970356756480, 46970356776959, +STORE, 46970356703232, 46970356756479, +ERASE, 46970356703232, 46970356703232, +STORE, 46970356703232, 46970356756479, +STORE, 46970356772864, 46970356776959, +STORE, 46970356756480, 46970356772863, +ERASE, 46970356756480, 46970356756480, +STORE, 46970356756480, 46970356772863, +STORE, 46970356785152, 46970356793343, +STORE, 46970356776960, 46970356785151, +ERASE, 46970356776960, 46970356776960, +STORE, 46970356776960, 46970356785151, +ERASE, 46970356785152, 46970356785152, +STORE, 46970356785152, 46970356793343, +STORE, 46970356793344, 46970358632447, +STORE, 46970356932608, 46970358632447, +STORE, 46970356793344, 46970356932607, +ERASE, 46970356932608, 46970356932608, +STORE, 46970356932608, 46970358591487, +STORE, 46970358591488, 46970358632447, +STORE, 46970358276096, 46970358591487, +STORE, 46970356932608, 46970358276095, +ERASE, 46970356932608, 46970356932608, +STORE, 46970356932608, 46970358276095, +STORE, 46970358587392, 46970358591487, +STORE, 46970358276096, 46970358587391, +ERASE, 46970358276096, 46970358276096, +STORE, 46970358276096, 46970358587391, +STORE, 46970358616064, 46970358632447, +STORE, 46970358591488, 46970358616063, +ERASE, 46970358591488, 46970358591488, +STORE, 46970358591488, 46970358616063, +ERASE, 46970358616064, 46970358616064, +STORE, 46970358616064, 46970358632447, +STORE, 46970358616064, 46970358644735, +ERASE, 46970358591488, 46970358591488, +STORE, 46970358591488, 46970358607871, +STORE, 46970358607872, 46970358616063, +ERASE, 46970356776960, 46970356776960, +STORE, 46970356776960, 46970356781055, +STORE, 46970356781056, 46970356785151, +ERASE, 94121892900864, 94121892900864, +STORE, 94121892900864, 94121892917247, +STORE, 94121892917248, 94121892921343, +ERASE, 140662438486016, 140662438486016, +STORE, 140662438486016, 140662438490111, +STORE, 140662438490112, 140662438494207, +ERASE, 46970356670464, 46970356670464, +STORE, 94121898610688, 94121898745855, +STORE, 140737488347136, 140737488351231, +STORE, 140737189351424, 140737488351231, +ERASE, 140737189351424, 140737189351424, +STORE, 140737189351424, 140737189355519, +STORE, 93847948832768, 93847949545471, +ERASE, 93847948832768, 93847948832768, +STORE, 93847948832768, 93847948881919, +STORE, 93847948881920, 93847949545471, +ERASE, 93847948881920, 93847948881920, +STORE, 93847948881920, 93847949426687, +STORE, 93847949426688, 93847949524991, +STORE, 93847949524992, 93847949545471, +STORE, 139698989985792, 139698990157823, +ERASE, 139698989985792, 139698989985792, +STORE, 139698989985792, 139698989989887, +STORE, 139698989989888, 139698990157823, +ERASE, 139698989989888, 139698989989888, +STORE, 139698989989888, 139698990112767, +STORE, 139698990112768, 139698990145535, +STORE, 139698990145536, 139698990153727, +STORE, 139698990153728, 139698990157823, +STORE, 140737189744640, 140737189748735, +STORE, 140737189732352, 140737189744639, +STORE, 47933805010944, 47933805019135, +STORE, 47933805019136, 47933805027327, +STORE, 47933805027328, 47933805133823, +STORE, 47933805043712, 47933805133823, +STORE, 47933805027328, 47933805043711, +ERASE, 47933805043712, 47933805043712, +STORE, 47933805043712, 47933805117439, +STORE, 47933805117440, 47933805133823, +STORE, 47933805096960, 47933805117439, +STORE, 47933805043712, 47933805096959, +ERASE, 47933805043712, 47933805043712, +STORE, 47933805043712, 47933805096959, +STORE, 47933805113344, 47933805117439, +STORE, 47933805096960, 47933805113343, +ERASE, 47933805096960, 47933805096960, +STORE, 47933805096960, 47933805113343, +STORE, 47933805125632, 47933805133823, +STORE, 47933805117440, 47933805125631, +ERASE, 47933805117440, 47933805117440, +STORE, 47933805117440, 47933805125631, +ERASE, 47933805125632, 47933805125632, +STORE, 47933805125632, 47933805133823, +STORE, 47933805133824, 47933806972927, +STORE, 47933805273088, 47933806972927, +STORE, 47933805133824, 47933805273087, +ERASE, 47933805273088, 47933805273088, +STORE, 47933805273088, 47933806931967, +STORE, 47933806931968, 47933806972927, +STORE, 47933806616576, 47933806931967, +STORE, 47933805273088, 47933806616575, +ERASE, 47933805273088, 47933805273088, +STORE, 47933805273088, 47933806616575, +STORE, 47933806927872, 47933806931967, +STORE, 47933806616576, 47933806927871, +ERASE, 47933806616576, 47933806616576, +STORE, 47933806616576, 47933806927871, +STORE, 47933806956544, 47933806972927, +STORE, 47933806931968, 47933806956543, +ERASE, 47933806931968, 47933806931968, +STORE, 47933806931968, 47933806956543, +ERASE, 47933806956544, 47933806956544, +STORE, 47933806956544, 47933806972927, +STORE, 47933806956544, 47933806985215, +ERASE, 47933806931968, 47933806931968, +STORE, 47933806931968, 47933806948351, +STORE, 47933806948352, 47933806956543, +ERASE, 47933805117440, 47933805117440, +STORE, 47933805117440, 47933805121535, +STORE, 47933805121536, 47933805125631, +ERASE, 93847949524992, 93847949524992, +STORE, 93847949524992, 93847949541375, +STORE, 93847949541376, 93847949545471, +ERASE, 139698990145536, 139698990145536, +STORE, 139698990145536, 139698990149631, +STORE, 139698990149632, 139698990153727, +ERASE, 47933805010944, 47933805010944, +STORE, 140737488347136, 140737488351231, +STORE, 140725553991680, 140737488351231, +ERASE, 140725553991680, 140725553991680, +STORE, 140725553991680, 140725553995775, +STORE, 93980056248320, 93980056961023, +ERASE, 93980056248320, 93980056248320, +STORE, 93980056248320, 93980056297471, +STORE, 93980056297472, 93980056961023, +ERASE, 93980056297472, 93980056297472, +STORE, 93980056297472, 93980056842239, +STORE, 93980056842240, 93980056940543, +STORE, 93980056940544, 93980056961023, +STORE, 140146588971008, 140146589143039, +ERASE, 140146588971008, 140146588971008, +STORE, 140146588971008, 140146588975103, +STORE, 140146588975104, 140146589143039, +ERASE, 140146588975104, 140146588975104, +STORE, 140146588975104, 140146589097983, +STORE, 140146589097984, 140146589130751, +STORE, 140146589130752, 140146589138943, +STORE, 140146589138944, 140146589143039, +STORE, 140725554860032, 140725554864127, +STORE, 140725554847744, 140725554860031, +STORE, 47486206025728, 47486206033919, +STORE, 47486206033920, 47486206042111, +STORE, 47486206042112, 47486206148607, +STORE, 47486206058496, 47486206148607, +STORE, 47486206042112, 47486206058495, +ERASE, 47486206058496, 47486206058496, +STORE, 47486206058496, 47486206132223, +STORE, 47486206132224, 47486206148607, +STORE, 47486206111744, 47486206132223, +STORE, 47486206058496, 47486206111743, +ERASE, 47486206058496, 47486206058496, +STORE, 47486206058496, 47486206111743, +STORE, 47486206128128, 47486206132223, +STORE, 47486206111744, 47486206128127, +ERASE, 47486206111744, 47486206111744, +STORE, 47486206111744, 47486206128127, +STORE, 47486206140416, 47486206148607, +STORE, 47486206132224, 47486206140415, +ERASE, 47486206132224, 47486206132224, +STORE, 47486206132224, 47486206140415, +ERASE, 47486206140416, 47486206140416, +STORE, 47486206140416, 47486206148607, +STORE, 47486206148608, 47486207987711, +STORE, 47486206287872, 47486207987711, +STORE, 47486206148608, 47486206287871, +ERASE, 47486206287872, 47486206287872, +STORE, 47486206287872, 47486207946751, +STORE, 47486207946752, 47486207987711, +STORE, 47486207631360, 47486207946751, +STORE, 47486206287872, 47486207631359, +ERASE, 47486206287872, 47486206287872, +STORE, 47486206287872, 47486207631359, +STORE, 47486207942656, 47486207946751, +STORE, 47486207631360, 47486207942655, +ERASE, 47486207631360, 47486207631360, +STORE, 47486207631360, 47486207942655, +STORE, 47486207971328, 47486207987711, +STORE, 47486207946752, 47486207971327, +ERASE, 47486207946752, 47486207946752, +STORE, 47486207946752, 47486207971327, +ERASE, 47486207971328, 47486207971328, +STORE, 47486207971328, 47486207987711, +STORE, 47486207971328, 47486207999999, +ERASE, 47486207946752, 47486207946752, +STORE, 47486207946752, 47486207963135, +STORE, 47486207963136, 47486207971327, +ERASE, 47486206132224, 47486206132224, +STORE, 47486206132224, 47486206136319, +STORE, 47486206136320, 47486206140415, +ERASE, 93980056940544, 93980056940544, +STORE, 93980056940544, 93980056956927, +STORE, 93980056956928, 93980056961023, +ERASE, 140146589130752, 140146589130752, +STORE, 140146589130752, 140146589134847, +STORE, 140146589134848, 140146589138943, +ERASE, 47486206025728, 47486206025728, +STORE, 93980070006784, 93980070141951, +STORE, 140737488347136, 140737488351231, +STORE, 140727334776832, 140737488351231, +ERASE, 140727334776832, 140727334776832, +STORE, 140727334776832, 140727334780927, +STORE, 94049747247104, 94049747959807, +ERASE, 94049747247104, 94049747247104, +STORE, 94049747247104, 94049747296255, +STORE, 94049747296256, 94049747959807, +ERASE, 94049747296256, 94049747296256, +STORE, 94049747296256, 94049747841023, +STORE, 94049747841024, 94049747939327, +STORE, 94049747939328, 94049747959807, +STORE, 140227307216896, 140227307388927, +ERASE, 140227307216896, 140227307216896, +STORE, 140227307216896, 140227307220991, +STORE, 140227307220992, 140227307388927, +ERASE, 140227307220992, 140227307220992, +STORE, 140227307220992, 140227307343871, +STORE, 140227307343872, 140227307376639, +STORE, 140227307376640, 140227307384831, +STORE, 140227307384832, 140227307388927, +STORE, 140727335337984, 140727335342079, +STORE, 140727335325696, 140727335337983, +STORE, 47405487779840, 47405487788031, +STORE, 47405487788032, 47405487796223, +STORE, 47405487796224, 47405487902719, +STORE, 47405487812608, 47405487902719, +STORE, 47405487796224, 47405487812607, +ERASE, 47405487812608, 47405487812608, +STORE, 47405487812608, 47405487886335, +STORE, 47405487886336, 47405487902719, +STORE, 47405487865856, 47405487886335, +STORE, 47405487812608, 47405487865855, +ERASE, 47405487812608, 47405487812608, +STORE, 47405487812608, 47405487865855, +STORE, 47405487882240, 47405487886335, +STORE, 47405487865856, 47405487882239, +ERASE, 47405487865856, 47405487865856, +STORE, 47405487865856, 47405487882239, +STORE, 47405487894528, 47405487902719, +STORE, 47405487886336, 47405487894527, +ERASE, 47405487886336, 47405487886336, +STORE, 47405487886336, 47405487894527, +ERASE, 47405487894528, 47405487894528, +STORE, 47405487894528, 47405487902719, +STORE, 47405487902720, 47405489741823, +STORE, 47405488041984, 47405489741823, +STORE, 47405487902720, 47405488041983, +ERASE, 47405488041984, 47405488041984, +STORE, 47405488041984, 47405489700863, +STORE, 47405489700864, 47405489741823, +STORE, 47405489385472, 47405489700863, +STORE, 47405488041984, 47405489385471, +ERASE, 47405488041984, 47405488041984, +STORE, 47405488041984, 47405489385471, +STORE, 47405489696768, 47405489700863, +STORE, 47405489385472, 47405489696767, +ERASE, 47405489385472, 47405489385472, +STORE, 47405489385472, 47405489696767, +STORE, 47405489725440, 47405489741823, +STORE, 47405489700864, 47405489725439, +ERASE, 47405489700864, 47405489700864, +STORE, 47405489700864, 47405489725439, +ERASE, 47405489725440, 47405489725440, +STORE, 47405489725440, 47405489741823, +STORE, 47405489725440, 47405489754111, +ERASE, 47405489700864, 47405489700864, +STORE, 47405489700864, 47405489717247, +STORE, 47405489717248, 47405489725439, +ERASE, 47405487886336, 47405487886336, +STORE, 47405487886336, 47405487890431, +STORE, 47405487890432, 47405487894527, +ERASE, 94049747939328, 94049747939328, +STORE, 94049747939328, 94049747955711, +STORE, 94049747955712, 94049747959807, +ERASE, 140227307376640, 140227307376640, +STORE, 140227307376640, 140227307380735, +STORE, 140227307380736, 140227307384831, +ERASE, 47405487779840, 47405487779840, +STORE, 94049758810112, 94049758945279, +STORE, 140737488347136, 140737488351231, +STORE, 140727079718912, 140737488351231, +ERASE, 140727079718912, 140727079718912, +STORE, 140727079718912, 140727079723007, +STORE, 94250996527104, 94250997239807, +ERASE, 94250996527104, 94250996527104, +STORE, 94250996527104, 94250996576255, +STORE, 94250996576256, 94250997239807, +ERASE, 94250996576256, 94250996576256, +STORE, 94250996576256, 94250997121023, +STORE, 94250997121024, 94250997219327, +STORE, 94250997219328, 94250997239807, +STORE, 140060022587392, 140060022759423, +ERASE, 140060022587392, 140060022587392, +STORE, 140060022587392, 140060022591487, +STORE, 140060022591488, 140060022759423, +ERASE, 140060022591488, 140060022591488, +STORE, 140060022591488, 140060022714367, +STORE, 140060022714368, 140060022747135, +STORE, 140060022747136, 140060022755327, +STORE, 140060022755328, 140060022759423, +STORE, 140727079788544, 140727079792639, +STORE, 140727079776256, 140727079788543, +STORE, 47572772409344, 47572772417535, +STORE, 47572772417536, 47572772425727, +STORE, 47572772425728, 47572772532223, +STORE, 47572772442112, 47572772532223, +STORE, 47572772425728, 47572772442111, +ERASE, 47572772442112, 47572772442112, +STORE, 47572772442112, 47572772515839, +STORE, 47572772515840, 47572772532223, +STORE, 47572772495360, 47572772515839, +STORE, 47572772442112, 47572772495359, +ERASE, 47572772442112, 47572772442112, +STORE, 47572772442112, 47572772495359, +STORE, 47572772511744, 47572772515839, +STORE, 47572772495360, 47572772511743, +ERASE, 47572772495360, 47572772495360, +STORE, 47572772495360, 47572772511743, +STORE, 47572772524032, 47572772532223, +STORE, 47572772515840, 47572772524031, +ERASE, 47572772515840, 47572772515840, +STORE, 47572772515840, 47572772524031, +ERASE, 47572772524032, 47572772524032, +STORE, 47572772524032, 47572772532223, +STORE, 47572772532224, 47572774371327, +STORE, 47572772671488, 47572774371327, +STORE, 47572772532224, 47572772671487, +ERASE, 47572772671488, 47572772671488, +STORE, 47572772671488, 47572774330367, +STORE, 47572774330368, 47572774371327, +STORE, 47572774014976, 47572774330367, +STORE, 47572772671488, 47572774014975, +ERASE, 47572772671488, 47572772671488, +STORE, 47572772671488, 47572774014975, +STORE, 47572774326272, 47572774330367, +STORE, 47572774014976, 47572774326271, +ERASE, 47572774014976, 47572774014976, +STORE, 47572774014976, 47572774326271, +STORE, 47572774354944, 47572774371327, +STORE, 47572774330368, 47572774354943, +ERASE, 47572774330368, 47572774330368, +STORE, 47572774330368, 47572774354943, +ERASE, 47572774354944, 47572774354944, +STORE, 47572774354944, 47572774371327, +STORE, 47572774354944, 47572774383615, +ERASE, 47572774330368, 47572774330368, +STORE, 47572774330368, 47572774346751, +STORE, 47572774346752, 47572774354943, +ERASE, 47572772515840, 47572772515840, +STORE, 47572772515840, 47572772519935, +STORE, 47572772519936, 47572772524031, +ERASE, 94250997219328, 94250997219328, +STORE, 94250997219328, 94250997235711, +STORE, 94250997235712, 94250997239807, +ERASE, 140060022747136, 140060022747136, +STORE, 140060022747136, 140060022751231, +STORE, 140060022751232, 140060022755327, +ERASE, 47572772409344, 47572772409344, +STORE, 94251018305536, 94251018440703, +STORE, 140737488347136, 140737488351231, +STORE, 140730012389376, 140737488351231, +ERASE, 140730012389376, 140730012389376, +STORE, 140730012389376, 140730012393471, +STORE, 94382607675392, 94382607695871, +ERASE, 94382607675392, 94382607675392, +STORE, 94382607675392, 94382607679487, +STORE, 94382607679488, 94382607695871, +ERASE, 94382607679488, 94382607679488, +STORE, 94382607679488, 94382607683583, +STORE, 94382607683584, 94382607687679, +STORE, 94382607687680, 94382607695871, +STORE, 140252451454976, 140252451627007, +ERASE, 140252451454976, 140252451454976, +STORE, 140252451454976, 140252451459071, +STORE, 140252451459072, 140252451627007, +ERASE, 140252451459072, 140252451459072, +STORE, 140252451459072, 140252451581951, +STORE, 140252451581952, 140252451614719, +STORE, 140252451614720, 140252451622911, +STORE, 140252451622912, 140252451627007, +STORE, 140730013548544, 140730013552639, +STORE, 140730013536256, 140730013548543, +STORE, 47380343541760, 47380343549951, +STORE, 47380343549952, 47380343558143, +STORE, 47380343558144, 47380345397247, +STORE, 47380343697408, 47380345397247, +STORE, 47380343558144, 47380343697407, +ERASE, 47380343697408, 47380343697408, +STORE, 47380343697408, 47380345356287, +STORE, 47380345356288, 47380345397247, +STORE, 47380345040896, 47380345356287, +STORE, 47380343697408, 47380345040895, +ERASE, 47380343697408, 47380343697408, +STORE, 47380343697408, 47380345040895, +STORE, 47380345352192, 47380345356287, +STORE, 47380345040896, 47380345352191, +ERASE, 47380345040896, 47380345040896, +STORE, 47380345040896, 47380345352191, +STORE, 47380345380864, 47380345397247, +STORE, 47380345356288, 47380345380863, +ERASE, 47380345356288, 47380345356288, +STORE, 47380345356288, 47380345380863, +ERASE, 47380345380864, 47380345380864, +STORE, 47380345380864, 47380345397247, +ERASE, 47380345356288, 47380345356288, +STORE, 47380345356288, 47380345372671, +STORE, 47380345372672, 47380345380863, +ERASE, 94382607687680, 94382607687680, +STORE, 94382607687680, 94382607691775, +STORE, 94382607691776, 94382607695871, +ERASE, 140252451614720, 140252451614720, +STORE, 140252451614720, 140252451618815, +STORE, 140252451618816, 140252451622911, +ERASE, 47380343541760, 47380343541760, +STORE, 94382626803712, 94382626938879, +STORE, 140737488347136, 140737488351231, +STORE, 140730900271104, 140737488351231, +ERASE, 140730900271104, 140730900271104, +STORE, 140730900271104, 140730900275199, +STORE, 93855478120448, 93855478337535, +ERASE, 93855478120448, 93855478120448, +STORE, 93855478120448, 93855478198271, +STORE, 93855478198272, 93855478337535, +ERASE, 93855478198272, 93855478198272, +STORE, 93855478198272, 93855478243327, +STORE, 93855478243328, 93855478288383, +STORE, 93855478288384, 93855478337535, +STORE, 140092686573568, 140092686745599, +ERASE, 140092686573568, 140092686573568, +STORE, 140092686573568, 140092686577663, +STORE, 140092686577664, 140092686745599, +ERASE, 140092686577664, 140092686577664, +STORE, 140092686577664, 140092686700543, +STORE, 140092686700544, 140092686733311, +STORE, 140092686733312, 140092686741503, +STORE, 140092686741504, 140092686745599, +STORE, 140730900537344, 140730900541439, +STORE, 140730900525056, 140730900537343, +STORE, 47540108423168, 47540108431359, +STORE, 47540108431360, 47540108439551, +STORE, 47540108439552, 47540110278655, +STORE, 47540108578816, 47540110278655, +STORE, 47540108439552, 47540108578815, +ERASE, 47540108578816, 47540108578816, +STORE, 47540108578816, 47540110237695, +STORE, 47540110237696, 47540110278655, +STORE, 47540109922304, 47540110237695, +STORE, 47540108578816, 47540109922303, +ERASE, 47540108578816, 47540108578816, +STORE, 47540108578816, 47540109922303, +STORE, 47540110233600, 47540110237695, +STORE, 47540109922304, 47540110233599, +ERASE, 47540109922304, 47540109922304, +STORE, 47540109922304, 47540110233599, +STORE, 47540110262272, 47540110278655, +STORE, 47540110237696, 47540110262271, +ERASE, 47540110237696, 47540110237696, +STORE, 47540110237696, 47540110262271, +ERASE, 47540110262272, 47540110262272, +STORE, 47540110262272, 47540110278655, +ERASE, 47540110237696, 47540110237696, +STORE, 47540110237696, 47540110254079, +STORE, 47540110254080, 47540110262271, +ERASE, 93855478288384, 93855478288384, +STORE, 93855478288384, 93855478333439, +STORE, 93855478333440, 93855478337535, +ERASE, 140092686733312, 140092686733312, +STORE, 140092686733312, 140092686737407, +STORE, 140092686737408, 140092686741503, +ERASE, 47540108423168, 47540108423168, +STORE, 93855492222976, 93855492358143, +STORE, 93855492222976, 93855492493311, +STORE, 140737488347136, 140737488351231, +STORE, 140733498146816, 140737488351231, +ERASE, 140733498146816, 140733498146816, +STORE, 140733498146816, 140733498150911, +STORE, 94170739654656, 94170740367359, +ERASE, 94170739654656, 94170739654656, +STORE, 94170739654656, 94170739703807, +STORE, 94170739703808, 94170740367359, +ERASE, 94170739703808, 94170739703808, +STORE, 94170739703808, 94170740248575, +STORE, 94170740248576, 94170740346879, +STORE, 94170740346880, 94170740367359, +STORE, 140024788877312, 140024789049343, +ERASE, 140024788877312, 140024788877312, +STORE, 140024788877312, 140024788881407, +STORE, 140024788881408, 140024789049343, +ERASE, 140024788881408, 140024788881408, +STORE, 140024788881408, 140024789004287, +STORE, 140024789004288, 140024789037055, +STORE, 140024789037056, 140024789045247, +STORE, 140024789045248, 140024789049343, +STORE, 140733499023360, 140733499027455, +STORE, 140733499011072, 140733499023359, +STORE, 47608006119424, 47608006127615, +STORE, 47608006127616, 47608006135807, +STORE, 47608006135808, 47608006242303, +STORE, 47608006152192, 47608006242303, +STORE, 47608006135808, 47608006152191, +ERASE, 47608006152192, 47608006152192, +STORE, 47608006152192, 47608006225919, +STORE, 47608006225920, 47608006242303, +STORE, 47608006205440, 47608006225919, +STORE, 47608006152192, 47608006205439, +ERASE, 47608006152192, 47608006152192, +STORE, 47608006152192, 47608006205439, +STORE, 47608006221824, 47608006225919, +STORE, 47608006205440, 47608006221823, +ERASE, 47608006205440, 47608006205440, +STORE, 47608006205440, 47608006221823, +STORE, 47608006234112, 47608006242303, +STORE, 47608006225920, 47608006234111, +ERASE, 47608006225920, 47608006225920, +STORE, 47608006225920, 47608006234111, +ERASE, 47608006234112, 47608006234112, +STORE, 47608006234112, 47608006242303, +STORE, 47608006242304, 47608008081407, +STORE, 47608006381568, 47608008081407, +STORE, 47608006242304, 47608006381567, +ERASE, 47608006381568, 47608006381568, +STORE, 47608006381568, 47608008040447, +STORE, 47608008040448, 47608008081407, +STORE, 47608007725056, 47608008040447, +STORE, 47608006381568, 47608007725055, +ERASE, 47608006381568, 47608006381568, +STORE, 47608006381568, 47608007725055, +STORE, 47608008036352, 47608008040447, +STORE, 47608007725056, 47608008036351, +ERASE, 47608007725056, 47608007725056, +STORE, 47608007725056, 47608008036351, +STORE, 47608008065024, 47608008081407, +STORE, 47608008040448, 47608008065023, +ERASE, 47608008040448, 47608008040448, +STORE, 47608008040448, 47608008065023, +ERASE, 47608008065024, 47608008065024, +STORE, 47608008065024, 47608008081407, +STORE, 47608008065024, 47608008093695, +ERASE, 47608008040448, 47608008040448, +STORE, 47608008040448, 47608008056831, +STORE, 47608008056832, 47608008065023, +ERASE, 47608006225920, 47608006225920, +STORE, 47608006225920, 47608006230015, +STORE, 47608006230016, 47608006234111, +ERASE, 94170740346880, 94170740346880, +STORE, 94170740346880, 94170740363263, +STORE, 94170740363264, 94170740367359, +ERASE, 140024789037056, 140024789037056, +STORE, 140024789037056, 140024789041151, +STORE, 140024789041152, 140024789045247, +ERASE, 47608006119424, 47608006119424, +STORE, 140737488347136, 140737488351231, +STORE, 140730264326144, 140737488351231, +ERASE, 140730264326144, 140730264326144, +STORE, 140730264326144, 140730264330239, +STORE, 94653216407552, 94653217120255, +ERASE, 94653216407552, 94653216407552, +STORE, 94653216407552, 94653216456703, +STORE, 94653216456704, 94653217120255, +ERASE, 94653216456704, 94653216456704, +STORE, 94653216456704, 94653217001471, +STORE, 94653217001472, 94653217099775, +STORE, 94653217099776, 94653217120255, +STORE, 140103617011712, 140103617183743, +ERASE, 140103617011712, 140103617011712, +STORE, 140103617011712, 140103617015807, +STORE, 140103617015808, 140103617183743, +ERASE, 140103617015808, 140103617015808, +STORE, 140103617015808, 140103617138687, +STORE, 140103617138688, 140103617171455, +STORE, 140103617171456, 140103617179647, +STORE, 140103617179648, 140103617183743, +STORE, 140730265427968, 140730265432063, +STORE, 140730265415680, 140730265427967, +STORE, 47529177985024, 47529177993215, +STORE, 47529177993216, 47529178001407, +STORE, 47529178001408, 47529178107903, +STORE, 47529178017792, 47529178107903, +STORE, 47529178001408, 47529178017791, +ERASE, 47529178017792, 47529178017792, +STORE, 47529178017792, 47529178091519, +STORE, 47529178091520, 47529178107903, +STORE, 47529178071040, 47529178091519, +STORE, 47529178017792, 47529178071039, +ERASE, 47529178017792, 47529178017792, +STORE, 47529178017792, 47529178071039, +STORE, 47529178087424, 47529178091519, +STORE, 47529178071040, 47529178087423, +ERASE, 47529178071040, 47529178071040, +STORE, 47529178071040, 47529178087423, +STORE, 47529178099712, 47529178107903, +STORE, 47529178091520, 47529178099711, +ERASE, 47529178091520, 47529178091520, +STORE, 47529178091520, 47529178099711, +ERASE, 47529178099712, 47529178099712, +STORE, 47529178099712, 47529178107903, +STORE, 47529178107904, 47529179947007, +STORE, 47529178247168, 47529179947007, +STORE, 47529178107904, 47529178247167, +ERASE, 47529178247168, 47529178247168, +STORE, 47529178247168, 47529179906047, +STORE, 47529179906048, 47529179947007, +STORE, 47529179590656, 47529179906047, +STORE, 47529178247168, 47529179590655, +ERASE, 47529178247168, 47529178247168, +STORE, 47529178247168, 47529179590655, +STORE, 47529179901952, 47529179906047, +STORE, 47529179590656, 47529179901951, +ERASE, 47529179590656, 47529179590656, +STORE, 47529179590656, 47529179901951, +STORE, 47529179930624, 47529179947007, +STORE, 47529179906048, 47529179930623, +ERASE, 47529179906048, 47529179906048, +STORE, 47529179906048, 47529179930623, +ERASE, 47529179930624, 47529179930624, +STORE, 47529179930624, 47529179947007, +STORE, 47529179930624, 47529179959295, +ERASE, 47529179906048, 47529179906048, +STORE, 47529179906048, 47529179922431, +STORE, 47529179922432, 47529179930623, +ERASE, 47529178091520, 47529178091520, +STORE, 47529178091520, 47529178095615, +STORE, 47529178095616, 47529178099711, +ERASE, 94653217099776, 94653217099776, +STORE, 94653217099776, 94653217116159, +STORE, 94653217116160, 94653217120255, +ERASE, 140103617171456, 140103617171456, +STORE, 140103617171456, 140103617175551, +STORE, 140103617175552, 140103617179647, +ERASE, 47529177985024, 47529177985024, +STORE, 94653241135104, 94653241270271, +STORE, 140737488347136, 140737488351231, +STORE, 140736284549120, 140737488351231, +ERASE, 140736284549120, 140736284549120, +STORE, 140736284549120, 140736284553215, +STORE, 93963663822848, 93963664506879, +ERASE, 93963663822848, 93963663822848, +STORE, 93963663822848, 93963663884287, +STORE, 93963663884288, 93963664506879, +ERASE, 93963663884288, 93963663884288, +STORE, 93963663884288, 93963664240639, +STORE, 93963664240640, 93963664379903, +STORE, 93963664379904, 93963664506879, +STORE, 140450188439552, 140450188611583, +ERASE, 140450188439552, 140450188439552, +STORE, 140450188439552, 140450188443647, +STORE, 140450188443648, 140450188611583, +ERASE, 140450188443648, 140450188443648, +STORE, 140450188443648, 140450188566527, +STORE, 140450188566528, 140450188599295, +STORE, 140450188599296, 140450188607487, +STORE, 140450188607488, 140450188611583, +STORE, 140736284577792, 140736284581887, +STORE, 140736284565504, 140736284577791, +STORE, 47182606557184, 47182606565375, +STORE, 47182606565376, 47182606573567, +STORE, 47182606573568, 47182608412671, +STORE, 47182606712832, 47182608412671, +STORE, 47182606573568, 47182606712831, +ERASE, 47182606712832, 47182606712832, +STORE, 47182606712832, 47182608371711, +STORE, 47182608371712, 47182608412671, +STORE, 47182608056320, 47182608371711, +STORE, 47182606712832, 47182608056319, +ERASE, 47182606712832, 47182606712832, +STORE, 47182606712832, 47182608056319, +STORE, 47182608367616, 47182608371711, +STORE, 47182608056320, 47182608367615, +ERASE, 47182608056320, 47182608056320, +STORE, 47182608056320, 47182608367615, +STORE, 47182608396288, 47182608412671, +STORE, 47182608371712, 47182608396287, +ERASE, 47182608371712, 47182608371712, +STORE, 47182608371712, 47182608396287, +ERASE, 47182608396288, 47182608396288, +STORE, 47182608396288, 47182608412671, +STORE, 47182608412672, 47182608523263, +STORE, 47182608429056, 47182608523263, +STORE, 47182608412672, 47182608429055, +ERASE, 47182608429056, 47182608429056, +STORE, 47182608429056, 47182608515071, +STORE, 47182608515072, 47182608523263, +STORE, 47182608490496, 47182608515071, +STORE, 47182608429056, 47182608490495, +ERASE, 47182608429056, 47182608429056, +STORE, 47182608429056, 47182608490495, +STORE, 47182608510976, 47182608515071, +STORE, 47182608490496, 47182608510975, +ERASE, 47182608490496, 47182608490496, +STORE, 47182608490496, 47182608510975, +ERASE, 47182608515072, 47182608515072, +STORE, 47182608515072, 47182608523263, +STORE, 47182608523264, 47182608568319, +ERASE, 47182608523264, 47182608523264, +STORE, 47182608523264, 47182608531455, +STORE, 47182608531456, 47182608568319, +STORE, 47182608551936, 47182608568319, +STORE, 47182608531456, 47182608551935, +ERASE, 47182608531456, 47182608531456, +STORE, 47182608531456, 47182608551935, +STORE, 47182608560128, 47182608568319, +STORE, 47182608551936, 47182608560127, +ERASE, 47182608551936, 47182608551936, +STORE, 47182608551936, 47182608568319, +ERASE, 47182608551936, 47182608551936, +STORE, 47182608551936, 47182608560127, +STORE, 47182608560128, 47182608568319, +ERASE, 47182608560128, 47182608560128, +STORE, 47182608560128, 47182608568319, +STORE, 47182608568320, 47182608916479, +STORE, 47182608609280, 47182608916479, +STORE, 47182608568320, 47182608609279, +ERASE, 47182608609280, 47182608609280, +STORE, 47182608609280, 47182608891903, +STORE, 47182608891904, 47182608916479, +STORE, 47182608822272, 47182608891903, +STORE, 47182608609280, 47182608822271, +ERASE, 47182608609280, 47182608609280, +STORE, 47182608609280, 47182608822271, +STORE, 47182608887808, 47182608891903, +STORE, 47182608822272, 47182608887807, +ERASE, 47182608822272, 47182608822272, +STORE, 47182608822272, 47182608887807, +ERASE, 47182608891904, 47182608891904, +STORE, 47182608891904, 47182608916479, +STORE, 47182608916480, 47182611177471, +STORE, 47182609068032, 47182611177471, +STORE, 47182608916480, 47182609068031, +ERASE, 47182609068032, 47182609068032, +STORE, 47182609068032, 47182611161087, +STORE, 47182611161088, 47182611177471, +STORE, 47182611169280, 47182611177471, +STORE, 47182611161088, 47182611169279, +ERASE, 47182611161088, 47182611161088, +STORE, 47182611161088, 47182611169279, +ERASE, 47182611169280, 47182611169280, +STORE, 47182611169280, 47182611177471, +STORE, 47182611177472, 47182611312639, +ERASE, 47182611177472, 47182611177472, +STORE, 47182611177472, 47182611202047, +STORE, 47182611202048, 47182611312639, +STORE, 47182611263488, 47182611312639, +STORE, 47182611202048, 47182611263487, +ERASE, 47182611202048, 47182611202048, +STORE, 47182611202048, 47182611263487, +STORE, 47182611288064, 47182611312639, +STORE, 47182611263488, 47182611288063, +ERASE, 47182611263488, 47182611263488, +STORE, 47182611263488, 47182611312639, +ERASE, 47182611263488, 47182611263488, +STORE, 47182611263488, 47182611288063, +STORE, 47182611288064, 47182611312639, +STORE, 47182611296256, 47182611312639, +STORE, 47182611288064, 47182611296255, +ERASE, 47182611288064, 47182611288064, +STORE, 47182611288064, 47182611296255, +ERASE, 47182611296256, 47182611296256, +STORE, 47182611296256, 47182611312639, +STORE, 47182611296256, 47182611320831, +STORE, 47182611320832, 47182611484671, +ERASE, 47182611320832, 47182611320832, +STORE, 47182611320832, 47182611333119, +STORE, 47182611333120, 47182611484671, +STORE, 47182611431424, 47182611484671, +STORE, 47182611333120, 47182611431423, +ERASE, 47182611333120, 47182611333120, +STORE, 47182611333120, 47182611431423, +STORE, 47182611476480, 47182611484671, +STORE, 47182611431424, 47182611476479, +ERASE, 47182611431424, 47182611431424, +STORE, 47182611431424, 47182611484671, +ERASE, 47182611431424, 47182611431424, +STORE, 47182611431424, 47182611476479, +STORE, 47182611476480, 47182611484671, +ERASE, 47182611476480, 47182611476480, +STORE, 47182611476480, 47182611484671, +STORE, 47182611484672, 47182612082687, +STORE, 47182611603456, 47182612082687, +STORE, 47182611484672, 47182611603455, +ERASE, 47182611603456, 47182611603456, +STORE, 47182611603456, 47182612029439, +STORE, 47182612029440, 47182612082687, +STORE, 47182611918848, 47182612029439, +STORE, 47182611603456, 47182611918847, +ERASE, 47182611603456, 47182611603456, +STORE, 47182611603456, 47182611918847, +STORE, 47182612025344, 47182612029439, +STORE, 47182611918848, 47182612025343, +ERASE, 47182611918848, 47182611918848, +STORE, 47182611918848, 47182612025343, +ERASE, 47182612029440, 47182612029440, +STORE, 47182612029440, 47182612082687, +STORE, 47182612082688, 47182615134207, +STORE, 47182612627456, 47182615134207, +STORE, 47182612082688, 47182612627455, +ERASE, 47182612627456, 47182612627456, +STORE, 47182612627456, 47182614913023, +STORE, 47182614913024, 47182615134207, +STORE, 47182614323200, 47182614913023, +STORE, 47182612627456, 47182614323199, +ERASE, 47182612627456, 47182612627456, +STORE, 47182612627456, 47182614323199, +STORE, 47182614908928, 47182614913023, +STORE, 47182614323200, 47182614908927, +ERASE, 47182614323200, 47182614323200, +STORE, 47182614323200, 47182614908927, +STORE, 47182615117824, 47182615134207, +STORE, 47182614913024, 47182615117823, +ERASE, 47182614913024, 47182614913024, +STORE, 47182614913024, 47182615117823, +ERASE, 47182615117824, 47182615117824, +STORE, 47182615117824, 47182615134207, +STORE, 47182615134208, 47182615166975, +ERASE, 47182615134208, 47182615134208, +STORE, 47182615134208, 47182615142399, +STORE, 47182615142400, 47182615166975, +STORE, 47182615154688, 47182615166975, +STORE, 47182615142400, 47182615154687, +ERASE, 47182615142400, 47182615142400, +STORE, 47182615142400, 47182615154687, +STORE, 47182615158784, 47182615166975, +STORE, 47182615154688, 47182615158783, +ERASE, 47182615154688, 47182615154688, +STORE, 47182615154688, 47182615166975, +ERASE, 47182615154688, 47182615154688, +STORE, 47182615154688, 47182615158783, +STORE, 47182615158784, 47182615166975, +ERASE, 47182615158784, 47182615158784, +STORE, 47182615158784, 47182615166975, +STORE, 47182615166976, 47182615203839, +ERASE, 47182615166976, 47182615166976, +STORE, 47182615166976, 47182615175167, +STORE, 47182615175168, 47182615203839, +STORE, 47182615191552, 47182615203839, +STORE, 47182615175168, 47182615191551, +ERASE, 47182615175168, 47182615175168, +STORE, 47182615175168, 47182615191551, +STORE, 47182615195648, 47182615203839, +STORE, 47182615191552, 47182615195647, +ERASE, 47182615191552, 47182615191552, +STORE, 47182615191552, 47182615203839, +ERASE, 47182615191552, 47182615191552, +STORE, 47182615191552, 47182615195647, +STORE, 47182615195648, 47182615203839, +ERASE, 47182615195648, 47182615195648, +STORE, 47182615195648, 47182615203839, +STORE, 47182615203840, 47182615678975, +ERASE, 47182615203840, 47182615203840, +STORE, 47182615203840, 47182615212031, +STORE, 47182615212032, 47182615678975, +STORE, 47182615547904, 47182615678975, +STORE, 47182615212032, 47182615547903, +ERASE, 47182615212032, 47182615212032, +STORE, 47182615212032, 47182615547903, +STORE, 47182615670784, 47182615678975, +STORE, 47182615547904, 47182615670783, +ERASE, 47182615547904, 47182615547904, +STORE, 47182615547904, 47182615678975, +ERASE, 47182615547904, 47182615547904, +STORE, 47182615547904, 47182615670783, +STORE, 47182615670784, 47182615678975, +ERASE, 47182615670784, 47182615670784, +STORE, 47182615670784, 47182615678975, +STORE, 47182615678976, 47182615687167, +STORE, 47182615687168, 47182615707647, +ERASE, 47182615687168, 47182615687168, +STORE, 47182615687168, 47182615691263, +STORE, 47182615691264, 47182615707647, +STORE, 47182615695360, 47182615707647, +STORE, 47182615691264, 47182615695359, +ERASE, 47182615691264, 47182615691264, +STORE, 47182615691264, 47182615695359, +STORE, 47182615699456, 47182615707647, +STORE, 47182615695360, 47182615699455, +ERASE, 47182615695360, 47182615695360, +STORE, 47182615695360, 47182615707647, +ERASE, 47182615695360, 47182615695360, +STORE, 47182615695360, 47182615699455, +STORE, 47182615699456, 47182615707647, +ERASE, 47182615699456, 47182615699456, +STORE, 47182615699456, 47182615707647, +STORE, 47182615707648, 47182615715839, +ERASE, 47182608371712, 47182608371712, +STORE, 47182608371712, 47182608388095, +STORE, 47182608388096, 47182608396287, +ERASE, 47182615699456, 47182615699456, +STORE, 47182615699456, 47182615703551, +STORE, 47182615703552, 47182615707647, +ERASE, 47182611288064, 47182611288064, +STORE, 47182611288064, 47182611292159, +STORE, 47182611292160, 47182611296255, +ERASE, 47182615670784, 47182615670784, +STORE, 47182615670784, 47182615674879, +STORE, 47182615674880, 47182615678975, +ERASE, 47182615195648, 47182615195648, +STORE, 47182615195648, 47182615199743, +STORE, 47182615199744, 47182615203839, +ERASE, 47182615158784, 47182615158784, +STORE, 47182615158784, 47182615162879, +STORE, 47182615162880, 47182615166975, +ERASE, 47182614913024, 47182614913024, +STORE, 47182614913024, 47182615109631, +STORE, 47182615109632, 47182615117823, +ERASE, 47182612029440, 47182612029440, +STORE, 47182612029440, 47182612066303, +STORE, 47182612066304, 47182612082687, +ERASE, 47182611476480, 47182611476480, +STORE, 47182611476480, 47182611480575, +STORE, 47182611480576, 47182611484671, +ERASE, 47182611161088, 47182611161088, +STORE, 47182611161088, 47182611165183, +STORE, 47182611165184, 47182611169279, +ERASE, 47182608891904, 47182608891904, +STORE, 47182608891904, 47182608912383, +STORE, 47182608912384, 47182608916479, +ERASE, 47182608560128, 47182608560128, +STORE, 47182608560128, 47182608564223, +STORE, 47182608564224, 47182608568319, +ERASE, 47182608515072, 47182608515072, +STORE, 47182608515072, 47182608519167, +STORE, 47182608519168, 47182608523263, +ERASE, 93963664379904, 93963664379904, +STORE, 93963664379904, 93963664502783, +STORE, 93963664502784, 93963664506879, +ERASE, 140450188599296, 140450188599296, +STORE, 140450188599296, 140450188603391, +STORE, 140450188603392, 140450188607487, +ERASE, 47182606557184, 47182606557184, +STORE, 93963694723072, 93963694858239, +STORE, 140737488347136, 140737488351231, +STORE, 140730313261056, 140737488351231, +ERASE, 140730313261056, 140730313261056, +STORE, 140730313261056, 140730313265151, +STORE, 94386579017728, 94386579697663, +ERASE, 94386579017728, 94386579017728, +STORE, 94386579017728, 94386579083263, +STORE, 94386579083264, 94386579697663, +ERASE, 94386579083264, 94386579083264, +STORE, 94386579083264, 94386579431423, +STORE, 94386579431424, 94386579570687, +STORE, 94386579570688, 94386579697663, +STORE, 140124810838016, 140124811010047, +ERASE, 140124810838016, 140124810838016, +STORE, 140124810838016, 140124810842111, +STORE, 140124810842112, 140124811010047, +ERASE, 140124810842112, 140124810842112, +STORE, 140124810842112, 140124810964991, +STORE, 140124810964992, 140124810997759, +STORE, 140124810997760, 140124811005951, +STORE, 140124811005952, 140124811010047, +STORE, 140730313601024, 140730313605119, +STORE, 140730313588736, 140730313601023, +STORE, 47507984158720, 47507984166911, +STORE, 47507984166912, 47507984175103, +STORE, 47507984175104, 47507986014207, +STORE, 47507984314368, 47507986014207, +STORE, 47507984175104, 47507984314367, +ERASE, 47507984314368, 47507984314368, +STORE, 47507984314368, 47507985973247, +STORE, 47507985973248, 47507986014207, +STORE, 47507985657856, 47507985973247, +STORE, 47507984314368, 47507985657855, +ERASE, 47507984314368, 47507984314368, +STORE, 47507984314368, 47507985657855, +STORE, 47507985969152, 47507985973247, +STORE, 47507985657856, 47507985969151, +ERASE, 47507985657856, 47507985657856, +STORE, 47507985657856, 47507985969151, +STORE, 47507985997824, 47507986014207, +STORE, 47507985973248, 47507985997823, +ERASE, 47507985973248, 47507985973248, +STORE, 47507985973248, 47507985997823, +ERASE, 47507985997824, 47507985997824, +STORE, 47507985997824, 47507986014207, +STORE, 47507986014208, 47507986124799, +STORE, 47507986030592, 47507986124799, +STORE, 47507986014208, 47507986030591, +ERASE, 47507986030592, 47507986030592, +STORE, 47507986030592, 47507986116607, +STORE, 47507986116608, 47507986124799, +STORE, 47507986092032, 47507986116607, +STORE, 47507986030592, 47507986092031, +ERASE, 47507986030592, 47507986030592, +STORE, 47507986030592, 47507986092031, +STORE, 47507986112512, 47507986116607, +STORE, 47507986092032, 47507986112511, +ERASE, 47507986092032, 47507986092032, +STORE, 47507986092032, 47507986112511, +ERASE, 47507986116608, 47507986116608, +STORE, 47507986116608, 47507986124799, +STORE, 47507986124800, 47507986169855, +ERASE, 47507986124800, 47507986124800, +STORE, 47507986124800, 47507986132991, +STORE, 47507986132992, 47507986169855, +STORE, 47507986153472, 47507986169855, +STORE, 47507986132992, 47507986153471, +ERASE, 47507986132992, 47507986132992, +STORE, 47507986132992, 47507986153471, +STORE, 47507986161664, 47507986169855, +STORE, 47507986153472, 47507986161663, +ERASE, 47507986153472, 47507986153472, +STORE, 47507986153472, 47507986169855, +ERASE, 47507986153472, 47507986153472, +STORE, 47507986153472, 47507986161663, +STORE, 47507986161664, 47507986169855, +ERASE, 47507986161664, 47507986161664, +STORE, 47507986161664, 47507986169855, +STORE, 47507986169856, 47507986518015, +STORE, 47507986210816, 47507986518015, +STORE, 47507986169856, 47507986210815, +ERASE, 47507986210816, 47507986210816, +STORE, 47507986210816, 47507986493439, +STORE, 47507986493440, 47507986518015, +STORE, 47507986423808, 47507986493439, +STORE, 47507986210816, 47507986423807, +ERASE, 47507986210816, 47507986210816, +STORE, 47507986210816, 47507986423807, +STORE, 47507986489344, 47507986493439, +STORE, 47507986423808, 47507986489343, +ERASE, 47507986423808, 47507986423808, +STORE, 47507986423808, 47507986489343, +ERASE, 47507986493440, 47507986493440, +STORE, 47507986493440, 47507986518015, +STORE, 47507986518016, 47507988779007, +STORE, 47507986669568, 47507988779007, +STORE, 47507986518016, 47507986669567, +ERASE, 47507986669568, 47507986669568, +STORE, 47507986669568, 47507988762623, +STORE, 47507988762624, 47507988779007, +STORE, 47507988770816, 47507988779007, +STORE, 47507988762624, 47507988770815, +ERASE, 47507988762624, 47507988762624, +STORE, 47507988762624, 47507988770815, +ERASE, 47507988770816, 47507988770816, +STORE, 47507988770816, 47507988779007, +STORE, 47507988779008, 47507988914175, +ERASE, 47507988779008, 47507988779008, +STORE, 47507988779008, 47507988803583, +STORE, 47507988803584, 47507988914175, +STORE, 47507988865024, 47507988914175, +STORE, 47507988803584, 47507988865023, +ERASE, 47507988803584, 47507988803584, +STORE, 47507988803584, 47507988865023, +STORE, 47507988889600, 47507988914175, +STORE, 47507988865024, 47507988889599, +ERASE, 47507988865024, 47507988865024, +STORE, 47507988865024, 47507988914175, +ERASE, 47507988865024, 47507988865024, +STORE, 47507988865024, 47507988889599, +STORE, 47507988889600, 47507988914175, +STORE, 47507988897792, 47507988914175, +STORE, 47507988889600, 47507988897791, +ERASE, 47507988889600, 47507988889600, +STORE, 47507988889600, 47507988897791, +ERASE, 47507988897792, 47507988897792, +STORE, 47507988897792, 47507988914175, +STORE, 47507988897792, 47507988922367, +STORE, 47507988922368, 47507989086207, +ERASE, 47507988922368, 47507988922368, +STORE, 47507988922368, 47507988934655, +STORE, 47507988934656, 47507989086207, +STORE, 47507989032960, 47507989086207, +STORE, 47507988934656, 47507989032959, +ERASE, 47507988934656, 47507988934656, +STORE, 47507988934656, 47507989032959, +STORE, 47507989078016, 47507989086207, +STORE, 47507989032960, 47507989078015, +ERASE, 47507989032960, 47507989032960, +STORE, 47507989032960, 47507989086207, +ERASE, 47507989032960, 47507989032960, +STORE, 47507989032960, 47507989078015, +STORE, 47507989078016, 47507989086207, +ERASE, 47507989078016, 47507989078016, +STORE, 47507989078016, 47507989086207, +STORE, 47507989086208, 47507989684223, +STORE, 47507989204992, 47507989684223, +STORE, 47507989086208, 47507989204991, +ERASE, 47507989204992, 47507989204992, +STORE, 47507989204992, 47507989630975, +STORE, 47507989630976, 47507989684223, +STORE, 47507989520384, 47507989630975, +STORE, 47507989204992, 47507989520383, +ERASE, 47507989204992, 47507989204992, +STORE, 47507989204992, 47507989520383, +STORE, 47507989626880, 47507989630975, +STORE, 47507989520384, 47507989626879, +ERASE, 47507989520384, 47507989520384, +STORE, 47507989520384, 47507989626879, +ERASE, 47507989630976, 47507989630976, +STORE, 47507989630976, 47507989684223, +STORE, 47507989684224, 47507992735743, +STORE, 47507990228992, 47507992735743, +STORE, 47507989684224, 47507990228991, +ERASE, 47507990228992, 47507990228992, +STORE, 47507990228992, 47507992514559, +STORE, 47507992514560, 47507992735743, +STORE, 47507991924736, 47507992514559, +STORE, 47507990228992, 47507991924735, +ERASE, 47507990228992, 47507990228992, +STORE, 47507990228992, 47507991924735, +STORE, 47507992510464, 47507992514559, +STORE, 47507991924736, 47507992510463, +ERASE, 47507991924736, 47507991924736, +STORE, 47507991924736, 47507992510463, +STORE, 47507992719360, 47507992735743, +STORE, 47507992514560, 47507992719359, +ERASE, 47507992514560, 47507992514560, +STORE, 47507992514560, 47507992719359, +ERASE, 47507992719360, 47507992719360, +STORE, 47507992719360, 47507992735743, +STORE, 47507992735744, 47507992768511, +ERASE, 47507992735744, 47507992735744, +STORE, 47507992735744, 47507992743935, +STORE, 47507992743936, 47507992768511, +STORE, 47507992756224, 47507992768511, +STORE, 47507992743936, 47507992756223, +ERASE, 47507992743936, 47507992743936, +STORE, 47507992743936, 47507992756223, +STORE, 47507992760320, 47507992768511, +STORE, 47507992756224, 47507992760319, +ERASE, 47507992756224, 47507992756224, +STORE, 47507992756224, 47507992768511, +ERASE, 47507992756224, 47507992756224, +STORE, 47507992756224, 47507992760319, +STORE, 47507992760320, 47507992768511, +ERASE, 47507992760320, 47507992760320, +STORE, 47507992760320, 47507992768511, +STORE, 47507992768512, 47507992805375, +ERASE, 47507992768512, 47507992768512, +STORE, 47507992768512, 47507992776703, +STORE, 47507992776704, 47507992805375, +STORE, 47507992793088, 47507992805375, +STORE, 47507992776704, 47507992793087, +ERASE, 47507992776704, 47507992776704, +STORE, 47507992776704, 47507992793087, +STORE, 47507992797184, 47507992805375, +STORE, 47507992793088, 47507992797183, +ERASE, 47507992793088, 47507992793088, +STORE, 47507992793088, 47507992805375, +ERASE, 47507992793088, 47507992793088, +STORE, 47507992793088, 47507992797183, +STORE, 47507992797184, 47507992805375, +ERASE, 47507992797184, 47507992797184, +STORE, 47507992797184, 47507992805375, +STORE, 47507992805376, 47507993280511, +ERASE, 47507992805376, 47507992805376, +STORE, 47507992805376, 47507992813567, +STORE, 47507992813568, 47507993280511, +STORE, 47507993149440, 47507993280511, +STORE, 47507992813568, 47507993149439, +ERASE, 47507992813568, 47507992813568, +STORE, 47507992813568, 47507993149439, +STORE, 47507993272320, 47507993280511, +STORE, 47507993149440, 47507993272319, +ERASE, 47507993149440, 47507993149440, +STORE, 47507993149440, 47507993280511, +ERASE, 47507993149440, 47507993149440, +STORE, 47507993149440, 47507993272319, +STORE, 47507993272320, 47507993280511, +ERASE, 47507993272320, 47507993272320, +STORE, 47507993272320, 47507993280511, +STORE, 47507993280512, 47507993288703, +STORE, 47507993288704, 47507993309183, +ERASE, 47507993288704, 47507993288704, +STORE, 47507993288704, 47507993292799, +STORE, 47507993292800, 47507993309183, +STORE, 47507993296896, 47507993309183, +STORE, 47507993292800, 47507993296895, +ERASE, 47507993292800, 47507993292800, +STORE, 47507993292800, 47507993296895, +STORE, 47507993300992, 47507993309183, +STORE, 47507993296896, 47507993300991, +ERASE, 47507993296896, 47507993296896, +STORE, 47507993296896, 47507993309183, +ERASE, 47507993296896, 47507993296896, +STORE, 47507993296896, 47507993300991, +STORE, 47507993300992, 47507993309183, +ERASE, 47507993300992, 47507993300992, +STORE, 47507993300992, 47507993309183, +STORE, 47507993309184, 47507993317375, +ERASE, 47507985973248, 47507985973248, +STORE, 47507985973248, 47507985989631, +STORE, 47507985989632, 47507985997823, +ERASE, 47507993300992, 47507993300992, +STORE, 47507993300992, 47507993305087, +STORE, 47507993305088, 47507993309183, +ERASE, 47507988889600, 47507988889600, +STORE, 47507988889600, 47507988893695, +STORE, 47507988893696, 47507988897791, +ERASE, 47507993272320, 47507993272320, +STORE, 47507993272320, 47507993276415, +STORE, 47507993276416, 47507993280511, +ERASE, 47507992797184, 47507992797184, +STORE, 47507992797184, 47507992801279, +STORE, 47507992801280, 47507992805375, +ERASE, 47507992760320, 47507992760320, +STORE, 47507992760320, 47507992764415, +STORE, 47507992764416, 47507992768511, +ERASE, 47507992514560, 47507992514560, +STORE, 47507992514560, 47507992711167, +STORE, 47507992711168, 47507992719359, +ERASE, 47507989630976, 47507989630976, +STORE, 47507989630976, 47507989667839, +STORE, 47507989667840, 47507989684223, +ERASE, 47507989078016, 47507989078016, +STORE, 47507989078016, 47507989082111, +STORE, 47507989082112, 47507989086207, +ERASE, 47507988762624, 47507988762624, +STORE, 47507988762624, 47507988766719, +STORE, 47507988766720, 47507988770815, +ERASE, 47507986493440, 47507986493440, +STORE, 47507986493440, 47507986513919, +STORE, 47507986513920, 47507986518015, +ERASE, 47507986161664, 47507986161664, +STORE, 47507986161664, 47507986165759, +STORE, 47507986165760, 47507986169855, +ERASE, 47507986116608, 47507986116608, +STORE, 47507986116608, 47507986120703, +STORE, 47507986120704, 47507986124799, +ERASE, 94386579570688, 94386579570688, +STORE, 94386579570688, 94386579693567, +STORE, 94386579693568, 94386579697663, +ERASE, 140124810997760, 140124810997760, +STORE, 140124810997760, 140124811001855, +STORE, 140124811001856, 140124811005951, +ERASE, 47507984158720, 47507984158720, +STORE, 94386583982080, 94386584117247, +STORE, 94386583982080, 94386584256511, +ERASE, 94386583982080, 94386583982080, +STORE, 94386583982080, 94386584223743, +STORE, 94386584223744, 94386584256511, +ERASE, 94386584223744, 94386584223744, +STORE, 140737488347136, 140737488351231, +STORE, 140733763395584, 140737488351231, +ERASE, 140733763395584, 140733763395584, +STORE, 140733763395584, 140733763399679, +STORE, 94011546472448, 94011547152383, +ERASE, 94011546472448, 94011546472448, +STORE, 94011546472448, 94011546537983, +STORE, 94011546537984, 94011547152383, +ERASE, 94011546537984, 94011546537984, +STORE, 94011546537984, 94011546886143, +STORE, 94011546886144, 94011547025407, +STORE, 94011547025408, 94011547152383, +STORE, 139757597949952, 139757598121983, +ERASE, 139757597949952, 139757597949952, +STORE, 139757597949952, 139757597954047, +STORE, 139757597954048, 139757598121983, +ERASE, 139757597954048, 139757597954048, +STORE, 139757597954048, 139757598076927, +STORE, 139757598076928, 139757598109695, +STORE, 139757598109696, 139757598117887, +STORE, 139757598117888, 139757598121983, +STORE, 140733763596288, 140733763600383, +STORE, 140733763584000, 140733763596287, +STORE, 47875197046784, 47875197054975, +STORE, 47875197054976, 47875197063167, +STORE, 47875197063168, 47875198902271, +STORE, 47875197202432, 47875198902271, +STORE, 47875197063168, 47875197202431, +ERASE, 47875197202432, 47875197202432, +STORE, 47875197202432, 47875198861311, +STORE, 47875198861312, 47875198902271, +STORE, 47875198545920, 47875198861311, +STORE, 47875197202432, 47875198545919, +ERASE, 47875197202432, 47875197202432, +STORE, 47875197202432, 47875198545919, +STORE, 47875198857216, 47875198861311, +STORE, 47875198545920, 47875198857215, +ERASE, 47875198545920, 47875198545920, +STORE, 47875198545920, 47875198857215, +STORE, 47875198885888, 47875198902271, +STORE, 47875198861312, 47875198885887, +ERASE, 47875198861312, 47875198861312, +STORE, 47875198861312, 47875198885887, +ERASE, 47875198885888, 47875198885888, +STORE, 47875198885888, 47875198902271, +STORE, 47875198902272, 47875199012863, +STORE, 47875198918656, 47875199012863, +STORE, 47875198902272, 47875198918655, +ERASE, 47875198918656, 47875198918656, +STORE, 47875198918656, 47875199004671, +STORE, 47875199004672, 47875199012863, +STORE, 47875198980096, 47875199004671, +STORE, 47875198918656, 47875198980095, +ERASE, 47875198918656, 47875198918656, +STORE, 47875198918656, 47875198980095, +STORE, 47875199000576, 47875199004671, +STORE, 47875198980096, 47875199000575, +ERASE, 47875198980096, 47875198980096, +STORE, 47875198980096, 47875199000575, +ERASE, 47875199004672, 47875199004672, +STORE, 47875199004672, 47875199012863, +STORE, 47875199012864, 47875199057919, +ERASE, 47875199012864, 47875199012864, +STORE, 47875199012864, 47875199021055, +STORE, 47875199021056, 47875199057919, +STORE, 47875199041536, 47875199057919, +STORE, 47875199021056, 47875199041535, +ERASE, 47875199021056, 47875199021056, +STORE, 47875199021056, 47875199041535, +STORE, 47875199049728, 47875199057919, +STORE, 47875199041536, 47875199049727, +ERASE, 47875199041536, 47875199041536, +STORE, 47875199041536, 47875199057919, +ERASE, 47875199041536, 47875199041536, +STORE, 47875199041536, 47875199049727, +STORE, 47875199049728, 47875199057919, +ERASE, 47875199049728, 47875199049728, +STORE, 47875199049728, 47875199057919, +STORE, 47875199057920, 47875199406079, +STORE, 47875199098880, 47875199406079, +STORE, 47875199057920, 47875199098879, +ERASE, 47875199098880, 47875199098880, +STORE, 47875199098880, 47875199381503, +STORE, 47875199381504, 47875199406079, +STORE, 47875199311872, 47875199381503, +STORE, 47875199098880, 47875199311871, +ERASE, 47875199098880, 47875199098880, +STORE, 47875199098880, 47875199311871, +STORE, 47875199377408, 47875199381503, +STORE, 47875199311872, 47875199377407, +ERASE, 47875199311872, 47875199311872, +STORE, 47875199311872, 47875199377407, +ERASE, 47875199381504, 47875199381504, +STORE, 47875199381504, 47875199406079, +STORE, 47875199406080, 47875201667071, +STORE, 47875199557632, 47875201667071, +STORE, 47875199406080, 47875199557631, +ERASE, 47875199557632, 47875199557632, +STORE, 47875199557632, 47875201650687, +STORE, 47875201650688, 47875201667071, +STORE, 47875201658880, 47875201667071, +STORE, 47875201650688, 47875201658879, +ERASE, 47875201650688, 47875201650688, +STORE, 47875201650688, 47875201658879, +ERASE, 47875201658880, 47875201658880, +STORE, 47875201658880, 47875201667071, +STORE, 47875201667072, 47875201802239, +ERASE, 47875201667072, 47875201667072, +STORE, 47875201667072, 47875201691647, +STORE, 47875201691648, 47875201802239, +STORE, 47875201753088, 47875201802239, +STORE, 47875201691648, 47875201753087, +ERASE, 47875201691648, 47875201691648, +STORE, 47875201691648, 47875201753087, +STORE, 47875201777664, 47875201802239, +STORE, 47875201753088, 47875201777663, +ERASE, 47875201753088, 47875201753088, +STORE, 47875201753088, 47875201802239, +ERASE, 47875201753088, 47875201753088, +STORE, 47875201753088, 47875201777663, +STORE, 47875201777664, 47875201802239, +STORE, 47875201785856, 47875201802239, +STORE, 47875201777664, 47875201785855, +ERASE, 47875201777664, 47875201777664, +STORE, 47875201777664, 47875201785855, +ERASE, 47875201785856, 47875201785856, +STORE, 47875201785856, 47875201802239, +STORE, 47875201785856, 47875201810431, +STORE, 47875201810432, 47875201974271, +ERASE, 47875201810432, 47875201810432, +STORE, 47875201810432, 47875201822719, +STORE, 47875201822720, 47875201974271, +STORE, 47875201921024, 47875201974271, +STORE, 47875201822720, 47875201921023, +ERASE, 47875201822720, 47875201822720, +STORE, 47875201822720, 47875201921023, +STORE, 47875201966080, 47875201974271, +STORE, 47875201921024, 47875201966079, +ERASE, 47875201921024, 47875201921024, +STORE, 47875201921024, 47875201974271, +ERASE, 47875201921024, 47875201921024, +STORE, 47875201921024, 47875201966079, +STORE, 47875201966080, 47875201974271, +ERASE, 47875201966080, 47875201966080, +STORE, 47875201966080, 47875201974271, +STORE, 47875201974272, 47875202572287, +STORE, 47875202093056, 47875202572287, +STORE, 47875201974272, 47875202093055, +ERASE, 47875202093056, 47875202093056, +STORE, 47875202093056, 47875202519039, +STORE, 47875202519040, 47875202572287, +STORE, 47875202408448, 47875202519039, +STORE, 47875202093056, 47875202408447, +ERASE, 47875202093056, 47875202093056, +STORE, 47875202093056, 47875202408447, +STORE, 47875202514944, 47875202519039, +STORE, 47875202408448, 47875202514943, +ERASE, 47875202408448, 47875202408448, +STORE, 47875202408448, 47875202514943, +ERASE, 47875202519040, 47875202519040, +STORE, 47875202519040, 47875202572287, +STORE, 47875202572288, 47875205623807, +STORE, 47875203117056, 47875205623807, +STORE, 47875202572288, 47875203117055, +ERASE, 47875203117056, 47875203117056, +STORE, 47875203117056, 47875205402623, +STORE, 47875205402624, 47875205623807, +STORE, 47875204812800, 47875205402623, +STORE, 47875203117056, 47875204812799, +ERASE, 47875203117056, 47875203117056, +STORE, 47875203117056, 47875204812799, +STORE, 47875205398528, 47875205402623, +STORE, 47875204812800, 47875205398527, +ERASE, 47875204812800, 47875204812800, +STORE, 47875204812800, 47875205398527, +STORE, 47875205607424, 47875205623807, +STORE, 47875205402624, 47875205607423, +ERASE, 47875205402624, 47875205402624, +STORE, 47875205402624, 47875205607423, +ERASE, 47875205607424, 47875205607424, +STORE, 47875205607424, 47875205623807, +STORE, 47875205623808, 47875205656575, +ERASE, 47875205623808, 47875205623808, +STORE, 47875205623808, 47875205631999, +STORE, 47875205632000, 47875205656575, +STORE, 47875205644288, 47875205656575, +STORE, 47875205632000, 47875205644287, +ERASE, 47875205632000, 47875205632000, +STORE, 47875205632000, 47875205644287, +STORE, 47875205648384, 47875205656575, +STORE, 47875205644288, 47875205648383, +ERASE, 47875205644288, 47875205644288, +STORE, 47875205644288, 47875205656575, +ERASE, 47875205644288, 47875205644288, +STORE, 47875205644288, 47875205648383, +STORE, 47875205648384, 47875205656575, +ERASE, 47875205648384, 47875205648384, +STORE, 47875205648384, 47875205656575, +STORE, 47875205656576, 47875205693439, +ERASE, 47875205656576, 47875205656576, +STORE, 47875205656576, 47875205664767, +STORE, 47875205664768, 47875205693439, +STORE, 47875205681152, 47875205693439, +STORE, 47875205664768, 47875205681151, +ERASE, 47875205664768, 47875205664768, +STORE, 47875205664768, 47875205681151, +STORE, 47875205685248, 47875205693439, +STORE, 47875205681152, 47875205685247, +ERASE, 47875205681152, 47875205681152, +STORE, 47875205681152, 47875205693439, +ERASE, 47875205681152, 47875205681152, +STORE, 47875205681152, 47875205685247, +STORE, 47875205685248, 47875205693439, +ERASE, 47875205685248, 47875205685248, +STORE, 47875205685248, 47875205693439, +STORE, 47875205693440, 47875206168575, +ERASE, 47875205693440, 47875205693440, +STORE, 47875205693440, 47875205701631, +STORE, 47875205701632, 47875206168575, +STORE, 47875206037504, 47875206168575, +STORE, 47875205701632, 47875206037503, +ERASE, 47875205701632, 47875205701632, +STORE, 47875205701632, 47875206037503, +STORE, 47875206160384, 47875206168575, +STORE, 47875206037504, 47875206160383, +ERASE, 47875206037504, 47875206037504, +STORE, 47875206037504, 47875206168575, +ERASE, 47875206037504, 47875206037504, +STORE, 47875206037504, 47875206160383, +STORE, 47875206160384, 47875206168575, +ERASE, 47875206160384, 47875206160384, +STORE, 47875206160384, 47875206168575, +STORE, 47875206168576, 47875206176767, +STORE, 47875206176768, 47875206197247, +ERASE, 47875206176768, 47875206176768, +STORE, 47875206176768, 47875206180863, +STORE, 47875206180864, 47875206197247, +STORE, 47875206184960, 47875206197247, +STORE, 47875206180864, 47875206184959, +ERASE, 47875206180864, 47875206180864, +STORE, 47875206180864, 47875206184959, +STORE, 47875206189056, 47875206197247, +STORE, 47875206184960, 47875206189055, +ERASE, 47875206184960, 47875206184960, +STORE, 47875206184960, 47875206197247, +ERASE, 47875206184960, 47875206184960, +STORE, 47875206184960, 47875206189055, +STORE, 47875206189056, 47875206197247, +ERASE, 47875206189056, 47875206189056, +STORE, 47875206189056, 47875206197247, +STORE, 47875206197248, 47875206205439, +ERASE, 47875198861312, 47875198861312, +STORE, 47875198861312, 47875198877695, +STORE, 47875198877696, 47875198885887, +ERASE, 47875206189056, 47875206189056, +STORE, 47875206189056, 47875206193151, +STORE, 47875206193152, 47875206197247, +ERASE, 47875201777664, 47875201777664, +STORE, 47875201777664, 47875201781759, +STORE, 47875201781760, 47875201785855, +ERASE, 47875206160384, 47875206160384, +STORE, 47875206160384, 47875206164479, +STORE, 47875206164480, 47875206168575, +ERASE, 47875205685248, 47875205685248, +STORE, 47875205685248, 47875205689343, +STORE, 47875205689344, 47875205693439, +ERASE, 47875205648384, 47875205648384, +STORE, 47875205648384, 47875205652479, +STORE, 47875205652480, 47875205656575, +ERASE, 47875205402624, 47875205402624, +STORE, 47875205402624, 47875205599231, +STORE, 47875205599232, 47875205607423, +ERASE, 47875202519040, 47875202519040, +STORE, 47875202519040, 47875202555903, +STORE, 47875202555904, 47875202572287, +ERASE, 47875201966080, 47875201966080, +STORE, 47875201966080, 47875201970175, +STORE, 47875201970176, 47875201974271, +ERASE, 47875201650688, 47875201650688, +STORE, 47875201650688, 47875201654783, +STORE, 47875201654784, 47875201658879, +ERASE, 47875199381504, 47875199381504, +STORE, 47875199381504, 47875199401983, +STORE, 47875199401984, 47875199406079, +ERASE, 47875199049728, 47875199049728, +STORE, 47875199049728, 47875199053823, +STORE, 47875199053824, 47875199057919, +ERASE, 47875199004672, 47875199004672, +STORE, 47875199004672, 47875199008767, +STORE, 47875199008768, 47875199012863, +ERASE, 94011547025408, 94011547025408, +STORE, 94011547025408, 94011547148287, +STORE, 94011547148288, 94011547152383, +ERASE, 139757598109696, 139757598109696, +STORE, 139757598109696, 139757598113791, +STORE, 139757598113792, 139757598117887, +ERASE, 47875197046784, 47875197046784, +STORE, 94011557584896, 94011557720063, +STORE, 94011557584896, 94011557855231, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557851135, +STORE, 94011557851136, 94011557855231, +ERASE, 94011557851136, 94011557851136, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557847039, +STORE, 94011557847040, 94011557851135, +ERASE, 94011557847040, 94011557847040, +STORE, 94011557584896, 94011557982207, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557978111, +STORE, 94011557978112, 94011557982207, +ERASE, 94011557978112, 94011557978112, +ERASE, 94011557584896, 94011557584896, +STORE, 94011557584896, 94011557974015, +STORE, 94011557974016, 94011557978111, +ERASE, 94011557974016, 94011557974016, +STORE, 140737488347136, 140737488351231, +STORE, 140734130360320, 140737488351231, +ERASE, 140734130360320, 140734130360320, +STORE, 140734130360320, 140734130364415, +STORE, 94641232105472, 94641232785407, +ERASE, 94641232105472, 94641232105472, +STORE, 94641232105472, 94641232171007, +STORE, 94641232171008, 94641232785407, +ERASE, 94641232171008, 94641232171008, +STORE, 94641232171008, 94641232519167, +STORE, 94641232519168, 94641232658431, +STORE, 94641232658432, 94641232785407, +STORE, 139726599516160, 139726599688191, +ERASE, 139726599516160, 139726599516160, +STORE, 139726599516160, 139726599520255, +STORE, 139726599520256, 139726599688191, +ERASE, 139726599520256, 139726599520256, +STORE, 139726599520256, 139726599643135, +STORE, 139726599643136, 139726599675903, +STORE, 139726599675904, 139726599684095, +STORE, 139726599684096, 139726599688191, +STORE, 140734130446336, 140734130450431, +STORE, 140734130434048, 140734130446335, +STORE, 47906195480576, 47906195488767, +STORE, 47906195488768, 47906195496959, +STORE, 47906195496960, 47906197336063, +STORE, 47906195636224, 47906197336063, +STORE, 47906195496960, 47906195636223, +ERASE, 47906195636224, 47906195636224, +STORE, 47906195636224, 47906197295103, +STORE, 47906197295104, 47906197336063, +STORE, 47906196979712, 47906197295103, +STORE, 47906195636224, 47906196979711, +ERASE, 47906195636224, 47906195636224, +STORE, 47906195636224, 47906196979711, +STORE, 47906197291008, 47906197295103, +STORE, 47906196979712, 47906197291007, +ERASE, 47906196979712, 47906196979712, +STORE, 47906196979712, 47906197291007, +STORE, 47906197319680, 47906197336063, +STORE, 47906197295104, 47906197319679, +ERASE, 47906197295104, 47906197295104, +STORE, 47906197295104, 47906197319679, +ERASE, 47906197319680, 47906197319680, +STORE, 47906197319680, 47906197336063, +STORE, 47906197336064, 47906197446655, +STORE, 47906197352448, 47906197446655, +STORE, 47906197336064, 47906197352447, +ERASE, 47906197352448, 47906197352448, +STORE, 47906197352448, 47906197438463, +STORE, 47906197438464, 47906197446655, +STORE, 47906197413888, 47906197438463, +STORE, 47906197352448, 47906197413887, +ERASE, 47906197352448, 47906197352448, +STORE, 47906197352448, 47906197413887, +STORE, 47906197434368, 47906197438463, +STORE, 47906197413888, 47906197434367, +ERASE, 47906197413888, 47906197413888, +STORE, 47906197413888, 47906197434367, +ERASE, 47906197438464, 47906197438464, +STORE, 47906197438464, 47906197446655, +STORE, 47906197446656, 47906197491711, +ERASE, 47906197446656, 47906197446656, +STORE, 47906197446656, 47906197454847, +STORE, 47906197454848, 47906197491711, +STORE, 47906197475328, 47906197491711, +STORE, 47906197454848, 47906197475327, +ERASE, 47906197454848, 47906197454848, +STORE, 47906197454848, 47906197475327, +STORE, 47906197483520, 47906197491711, +STORE, 47906197475328, 47906197483519, +ERASE, 47906197475328, 47906197475328, +STORE, 47906197475328, 47906197491711, +ERASE, 47906197475328, 47906197475328, +STORE, 47906197475328, 47906197483519, +STORE, 47906197483520, 47906197491711, +ERASE, 47906197483520, 47906197483520, +STORE, 47906197483520, 47906197491711, +STORE, 47906197491712, 47906197839871, +STORE, 47906197532672, 47906197839871, +STORE, 47906197491712, 47906197532671, +ERASE, 47906197532672, 47906197532672, +STORE, 47906197532672, 47906197815295, +STORE, 47906197815296, 47906197839871, +STORE, 47906197745664, 47906197815295, +STORE, 47906197532672, 47906197745663, +ERASE, 47906197532672, 47906197532672, +STORE, 47906197532672, 47906197745663, +STORE, 47906197811200, 47906197815295, +STORE, 47906197745664, 47906197811199, +ERASE, 47906197745664, 47906197745664, +STORE, 47906197745664, 47906197811199, +ERASE, 47906197815296, 47906197815296, +STORE, 47906197815296, 47906197839871, +STORE, 47906197839872, 47906200100863, +STORE, 47906197991424, 47906200100863, +STORE, 47906197839872, 47906197991423, +ERASE, 47906197991424, 47906197991424, +STORE, 47906197991424, 47906200084479, +STORE, 47906200084480, 47906200100863, +STORE, 47906200092672, 47906200100863, +STORE, 47906200084480, 47906200092671, +ERASE, 47906200084480, 47906200084480, +STORE, 47906200084480, 47906200092671, +ERASE, 47906200092672, 47906200092672, +STORE, 47906200092672, 47906200100863, +STORE, 47906200100864, 47906200236031, +ERASE, 47906200100864, 47906200100864, +STORE, 47906200100864, 47906200125439, +STORE, 47906200125440, 47906200236031, +STORE, 47906200186880, 47906200236031, +STORE, 47906200125440, 47906200186879, +ERASE, 47906200125440, 47906200125440, +STORE, 47906200125440, 47906200186879, +STORE, 47906200211456, 47906200236031, +STORE, 47906200186880, 47906200211455, +ERASE, 47906200186880, 47906200186880, +STORE, 47906200186880, 47906200236031, +ERASE, 47906200186880, 47906200186880, +STORE, 47906200186880, 47906200211455, +STORE, 47906200211456, 47906200236031, +STORE, 47906200219648, 47906200236031, +STORE, 47906200211456, 47906200219647, +ERASE, 47906200211456, 47906200211456, +STORE, 47906200211456, 47906200219647, +ERASE, 47906200219648, 47906200219648, +STORE, 47906200219648, 47906200236031, +STORE, 47906200219648, 47906200244223, +STORE, 47906200244224, 47906200408063, +ERASE, 47906200244224, 47906200244224, +STORE, 47906200244224, 47906200256511, +STORE, 47906200256512, 47906200408063, +STORE, 47906200354816, 47906200408063, +STORE, 47906200256512, 47906200354815, +ERASE, 47906200256512, 47906200256512, +STORE, 47906200256512, 47906200354815, +STORE, 47906200399872, 47906200408063, +STORE, 47906200354816, 47906200399871, +ERASE, 47906200354816, 47906200354816, +STORE, 47906200354816, 47906200408063, +ERASE, 47906200354816, 47906200354816, +STORE, 47906200354816, 47906200399871, +STORE, 47906200399872, 47906200408063, +ERASE, 47906200399872, 47906200399872, +STORE, 47906200399872, 47906200408063, +STORE, 47906200408064, 47906201006079, +STORE, 47906200526848, 47906201006079, +STORE, 47906200408064, 47906200526847, +ERASE, 47906200526848, 47906200526848, +STORE, 47906200526848, 47906200952831, +STORE, 47906200952832, 47906201006079, +STORE, 47906200842240, 47906200952831, +STORE, 47906200526848, 47906200842239, +ERASE, 47906200526848, 47906200526848, +STORE, 47906200526848, 47906200842239, +STORE, 47906200948736, 47906200952831, +STORE, 47906200842240, 47906200948735, +ERASE, 47906200842240, 47906200842240, +STORE, 47906200842240, 47906200948735, +ERASE, 47906200952832, 47906200952832, +STORE, 47906200952832, 47906201006079, +STORE, 47906201006080, 47906204057599, +STORE, 47906201550848, 47906204057599, +STORE, 47906201006080, 47906201550847, +ERASE, 47906201550848, 47906201550848, +STORE, 47906201550848, 47906203836415, +STORE, 47906203836416, 47906204057599, +STORE, 47906203246592, 47906203836415, +STORE, 47906201550848, 47906203246591, +ERASE, 47906201550848, 47906201550848, +STORE, 47906201550848, 47906203246591, +STORE, 47906203832320, 47906203836415, +STORE, 47906203246592, 47906203832319, +ERASE, 47906203246592, 47906203246592, +STORE, 47906203246592, 47906203832319, +STORE, 47906204041216, 47906204057599, +STORE, 47906203836416, 47906204041215, +ERASE, 47906203836416, 47906203836416, +STORE, 47906203836416, 47906204041215, +ERASE, 47906204041216, 47906204041216, +STORE, 47906204041216, 47906204057599, +STORE, 47906204057600, 47906204090367, +ERASE, 47906204057600, 47906204057600, +STORE, 47906204057600, 47906204065791, +STORE, 47906204065792, 47906204090367, +STORE, 47906204078080, 47906204090367, +STORE, 47906204065792, 47906204078079, +ERASE, 47906204065792, 47906204065792, +STORE, 47906204065792, 47906204078079, +STORE, 47906204082176, 47906204090367, +STORE, 47906204078080, 47906204082175, +ERASE, 47906204078080, 47906204078080, +STORE, 47906204078080, 47906204090367, +ERASE, 47906204078080, 47906204078080, +STORE, 47906204078080, 47906204082175, +STORE, 47906204082176, 47906204090367, +ERASE, 47906204082176, 47906204082176, +STORE, 47906204082176, 47906204090367, +STORE, 47906204090368, 47906204127231, +ERASE, 47906204090368, 47906204090368, +STORE, 47906204090368, 47906204098559, +STORE, 47906204098560, 47906204127231, +STORE, 47906204114944, 47906204127231, +STORE, 47906204098560, 47906204114943, +ERASE, 47906204098560, 47906204098560, +STORE, 47906204098560, 47906204114943, +STORE, 47906204119040, 47906204127231, +STORE, 47906204114944, 47906204119039, +ERASE, 47906204114944, 47906204114944, +STORE, 47906204114944, 47906204127231, +ERASE, 47906204114944, 47906204114944, +STORE, 47906204114944, 47906204119039, +STORE, 47906204119040, 47906204127231, +ERASE, 47906204119040, 47906204119040, +STORE, 47906204119040, 47906204127231, +STORE, 47906204127232, 47906204602367, +ERASE, 47906204127232, 47906204127232, +STORE, 47906204127232, 47906204135423, +STORE, 47906204135424, 47906204602367, +STORE, 47906204471296, 47906204602367, +STORE, 47906204135424, 47906204471295, +ERASE, 47906204135424, 47906204135424, +STORE, 47906204135424, 47906204471295, +STORE, 47906204594176, 47906204602367, +STORE, 47906204471296, 47906204594175, +ERASE, 47906204471296, 47906204471296, +STORE, 47906204471296, 47906204602367, +ERASE, 47906204471296, 47906204471296, +STORE, 47906204471296, 47906204594175, +STORE, 47906204594176, 47906204602367, +ERASE, 47906204594176, 47906204594176, +STORE, 47906204594176, 47906204602367, +STORE, 47906204602368, 47906204610559, +STORE, 47906204610560, 47906204631039, +ERASE, 47906204610560, 47906204610560, +STORE, 47906204610560, 47906204614655, +STORE, 47906204614656, 47906204631039, +STORE, 47906204618752, 47906204631039, +STORE, 47906204614656, 47906204618751, +ERASE, 47906204614656, 47906204614656, +STORE, 47906204614656, 47906204618751, +STORE, 47906204622848, 47906204631039, +STORE, 47906204618752, 47906204622847, +ERASE, 47906204618752, 47906204618752, +STORE, 47906204618752, 47906204631039, +ERASE, 47906204618752, 47906204618752, +STORE, 47906204618752, 47906204622847, +STORE, 47906204622848, 47906204631039, +ERASE, 47906204622848, 47906204622848, +STORE, 47906204622848, 47906204631039, +STORE, 47906204631040, 47906204639231, +ERASE, 47906197295104, 47906197295104, +STORE, 47906197295104, 47906197311487, +STORE, 47906197311488, 47906197319679, +ERASE, 47906204622848, 47906204622848, +STORE, 47906204622848, 47906204626943, +STORE, 47906204626944, 47906204631039, +ERASE, 47906200211456, 47906200211456, +STORE, 47906200211456, 47906200215551, +STORE, 47906200215552, 47906200219647, +ERASE, 47906204594176, 47906204594176, +STORE, 47906204594176, 47906204598271, +STORE, 47906204598272, 47906204602367, +ERASE, 47906204119040, 47906204119040, +STORE, 47906204119040, 47906204123135, +STORE, 47906204123136, 47906204127231, +ERASE, 47906204082176, 47906204082176, +STORE, 47906204082176, 47906204086271, +STORE, 47906204086272, 47906204090367, +ERASE, 47906203836416, 47906203836416, +STORE, 47906203836416, 47906204033023, +STORE, 47906204033024, 47906204041215, +ERASE, 47906200952832, 47906200952832, +STORE, 47906200952832, 47906200989695, +STORE, 47906200989696, 47906201006079, +ERASE, 47906200399872, 47906200399872, +STORE, 47906200399872, 47906200403967, +STORE, 47906200403968, 47906200408063, +ERASE, 47906200084480, 47906200084480, +STORE, 47906200084480, 47906200088575, +STORE, 47906200088576, 47906200092671, +ERASE, 47906197815296, 47906197815296, +STORE, 47906197815296, 47906197835775, +STORE, 47906197835776, 47906197839871, +ERASE, 47906197483520, 47906197483520, +STORE, 47906197483520, 47906197487615, +STORE, 47906197487616, 47906197491711, +ERASE, 47906197438464, 47906197438464, +STORE, 47906197438464, 47906197442559, +STORE, 47906197442560, 47906197446655, +ERASE, 94641232658432, 94641232658432, +STORE, 94641232658432, 94641232781311, +STORE, 94641232781312, 94641232785407, +ERASE, 139726599675904, 139726599675904, +STORE, 139726599675904, 139726599679999, +STORE, 139726599680000, 139726599684095, +ERASE, 47906195480576, 47906195480576, +STORE, 94641242615808, 94641242750975, + }; + unsigned long set11[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140732658499584, 140737488351231, +ERASE, 140732658499584, 140732658499584, +STORE, 140732658499584, 140732658503679, +STORE, 94029856579584, 94029856751615, +ERASE, 94029856579584, 94029856579584, +STORE, 94029856579584, 94029856595967, +STORE, 94029856595968, 94029856751615, +ERASE, 94029856595968, 94029856595968, +STORE, 94029856595968, 94029856698367, +STORE, 94029856698368, 94029856739327, +STORE, 94029856739328, 94029856751615, +STORE, 140014592573440, 140014592745471, +ERASE, 140014592573440, 140014592573440, +STORE, 140014592573440, 140014592577535, +STORE, 140014592577536, 140014592745471, +ERASE, 140014592577536, 140014592577536, +STORE, 140014592577536, 140014592700415, +STORE, 140014592700416, 140014592733183, +STORE, 140014592733184, 140014592741375, +STORE, 140014592741376, 140014592745471, +STORE, 140732658565120, 140732658569215, +STORE, 140732658552832, 140732658565119, + }; + + unsigned long set12[] = { /* contains 12 values. */ +STORE, 140737488347136, 140737488351231, +STORE, 140732658499584, 140737488351231, +ERASE, 140732658499584, 140732658499584, +STORE, 140732658499584, 140732658503679, +STORE, 94029856579584, 94029856751615, +ERASE, 94029856579584, 94029856579584, +STORE, 94029856579584, 94029856595967, +STORE, 94029856595968, 94029856751615, +ERASE, 94029856595968, 94029856595968, +STORE, 94029856595968, 94029856698367, +STORE, 94029856698368, 94029856739327, +STORE, 94029856739328, 94029856751615, +STORE, 140014592573440, 140014592745471, +ERASE, 140014592573440, 140014592573440, +STORE, 140014592573440, 140014592577535, +STORE, 140014592577536, 140014592745471, +ERASE, 140014592577536, 140014592577536, +STORE, 140014592577536, 140014592700415, +STORE, 140014592700416, 140014592733183, +STORE, 140014592733184, 140014592741375, +STORE, 140014592741376, 140014592745471, +STORE, 140732658565120, 140732658569215, +STORE, 140732658552832, 140732658565119, +STORE, 140014592741375, 140014592741375, /* contrived */ +STORE, 140014592733184, 140014592741376, /* creates first entry retry. */ + }; + unsigned long set13[] = { +STORE, 140373516247040, 140373516251135,/*: ffffa2e7b0e10d80 */ +STORE, 140373516251136, 140373516255231,/*: ffffa2e7b1195d80 */ +STORE, 140373516255232, 140373516443647,/*: ffffa2e7b0e109c0 */ +STORE, 140373516443648, 140373516587007,/*: ffffa2e7b05fecc0 */ +STORE, 140373516963840, 140373518647295,/*: ffffa2e7bfbdcc00 */ +STORE, 140373518647296, 140373518663679,/*: ffffa2e7bf5d59c0 */ +STORE, 140373518663680, 140373518684159,/*: deleted (257) */ +STORE, 140373518680064, 140373518684159,/*: ffffa2e7b0e1cb40 */ +STORE, 140373518684160, 140373518688254,/*: ffffa2e7b05fec00 */ +STORE, 140373518688256, 140373518692351,/*: ffffa2e7bfbdcd80 */ +STORE, 140373518692352, 140373518696447,/*: ffffa2e7b0749e40 */ + }; + unsigned long set14[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140731667996672, 140737488351231, +SNULL, 140731668000767, 140737488351231, +STORE, 140731667996672, 140731668000767, +STORE, 140731667865600, 140731668000767, +STORE, 94077521272832, 94077521313791, +SNULL, 94077521301503, 94077521313791, +STORE, 94077521272832, 94077521301503, +STORE, 94077521301504, 94077521313791, +ERASE, 94077521301504, 94077521313791, +STORE, 94077521305600, 94077521313791, +STORE, 139826134630400, 139826136883199, +SNULL, 139826134773759, 139826136883199, +STORE, 139826134630400, 139826134773759, +STORE, 139826134773760, 139826136883199, +ERASE, 139826134773760, 139826136883199, +STORE, 139826136870912, 139826136879103, +STORE, 139826136879104, 139826136883199, +STORE, 140731668013056, 140731668017151, +STORE, 140731668000768, 140731668013055, +STORE, 139826136862720, 139826136870911, +STORE, 139826132406272, 139826134630399, +SNULL, 139826134056959, 139826134630399, +STORE, 139826132406272, 139826134056959, +STORE, 139826134056960, 139826134630399, +SNULL, 139826134056960, 139826134626303, +STORE, 139826134626304, 139826134630399, +STORE, 139826134056960, 139826134626303, +ERASE, 139826134056960, 139826134626303, +STORE, 139826134056960, 139826134626303, +ERASE, 139826134626304, 139826134630399, +STORE, 139826134626304, 139826134630399, +STORE, 139826136842240, 139826136862719, +STORE, 139826130022400, 139826132406271, +SNULL, 139826130022400, 139826130288639, +STORE, 139826130288640, 139826132406271, +STORE, 139826130022400, 139826130288639, +SNULL, 139826132381695, 139826132406271, +STORE, 139826130288640, 139826132381695, +STORE, 139826132381696, 139826132406271, +SNULL, 139826132381696, 139826132402175, +STORE, 139826132402176, 139826132406271, +STORE, 139826132381696, 139826132402175, +ERASE, 139826132381696, 139826132402175, +STORE, 139826132381696, 139826132402175, +ERASE, 139826132402176, 139826132406271, +STORE, 139826132402176, 139826132406271, +STORE, 139826127806464, 139826130022399, +SNULL, 139826127806464, 139826127904767, +STORE, 139826127904768, 139826130022399, +STORE, 139826127806464, 139826127904767, +SNULL, 139826129997823, 139826130022399, +STORE, 139826127904768, 139826129997823, +STORE, 139826129997824, 139826130022399, +SNULL, 139826129997824, 139826130006015, +STORE, 139826130006016, 139826130022399, +STORE, 139826129997824, 139826130006015, +ERASE, 139826129997824, 139826130006015, +STORE, 139826129997824, 139826130006015, +ERASE, 139826130006016, 139826130022399, +STORE, 139826130006016, 139826130022399, +STORE, 139826124009472, 139826127806463, +SNULL, 139826124009472, 139826125668351, +STORE, 139826125668352, 139826127806463, +STORE, 139826124009472, 139826125668351, +SNULL, 139826127765503, 139826127806463, +STORE, 139826125668352, 139826127765503, +STORE, 139826127765504, 139826127806463, +SNULL, 139826127765504, 139826127790079, +STORE, 139826127790080, 139826127806463, +STORE, 139826127765504, 139826127790079, +ERASE, 139826127765504, 139826127790079, +STORE, 139826127765504, 139826127790079, +ERASE, 139826127790080, 139826127806463, +STORE, 139826127790080, 139826127806463, +STORE, 139826121748480, 139826124009471, +SNULL, 139826121748480, 139826121900031, +STORE, 139826121900032, 139826124009471, +STORE, 139826121748480, 139826121900031, +SNULL, 139826123993087, 139826124009471, +STORE, 139826121900032, 139826123993087, +STORE, 139826123993088, 139826124009471, +SNULL, 139826123993088, 139826124001279, +STORE, 139826124001280, 139826124009471, +STORE, 139826123993088, 139826124001279, +ERASE, 139826123993088, 139826124001279, +STORE, 139826123993088, 139826124001279, +ERASE, 139826124001280, 139826124009471, +STORE, 139826124001280, 139826124009471, +STORE, 139826119626752, 139826121748479, +SNULL, 139826119626752, 139826119643135, +STORE, 139826119643136, 139826121748479, +STORE, 139826119626752, 139826119643135, +SNULL, 139826121740287, 139826121748479, +STORE, 139826119643136, 139826121740287, +STORE, 139826121740288, 139826121748479, +ERASE, 139826121740288, 139826121748479, +STORE, 139826121740288, 139826121748479, +STORE, 139826136834048, 139826136842239, +STORE, 139826117496832, 139826119626751, +SNULL, 139826117496832, 139826117525503, +STORE, 139826117525504, 139826119626751, +STORE, 139826117496832, 139826117525503, +SNULL, 139826119618559, 139826119626751, +STORE, 139826117525504, 139826119618559, +STORE, 139826119618560, 139826119626751, +ERASE, 139826119618560, 139826119626751, +STORE, 139826119618560, 139826119626751, +STORE, 139826115244032, 139826117496831, +SNULL, 139826115244032, 139826115395583, +STORE, 139826115395584, 139826117496831, +STORE, 139826115244032, 139826115395583, +SNULL, 139826117488639, 139826117496831, +STORE, 139826115395584, 139826117488639, +STORE, 139826117488640, 139826117496831, +ERASE, 139826117488640, 139826117496831, +STORE, 139826117488640, 139826117496831, +STORE, 139826113073152, 139826115244031, +SNULL, 139826113073152, 139826113142783, +STORE, 139826113142784, 139826115244031, +STORE, 139826113073152, 139826113142783, +SNULL, 139826115235839, 139826115244031, +STORE, 139826113142784, 139826115235839, +STORE, 139826115235840, 139826115244031, +ERASE, 139826115235840, 139826115244031, +STORE, 139826115235840, 139826115244031, +STORE, 139826109861888, 139826113073151, +SNULL, 139826109861888, 139826110939135, +STORE, 139826110939136, 139826113073151, +STORE, 139826109861888, 139826110939135, +SNULL, 139826113036287, 139826113073151, +STORE, 139826110939136, 139826113036287, +STORE, 139826113036288, 139826113073151, +ERASE, 139826113036288, 139826113073151, +STORE, 139826113036288, 139826113073151, +STORE, 139826107727872, 139826109861887, +SNULL, 139826107727872, 139826107756543, +STORE, 139826107756544, 139826109861887, +STORE, 139826107727872, 139826107756543, +SNULL, 139826109853695, 139826109861887, +STORE, 139826107756544, 139826109853695, +STORE, 139826109853696, 139826109861887, +ERASE, 139826109853696, 139826109861887, +STORE, 139826109853696, 139826109861887, +STORE, 139826105417728, 139826107727871, +SNULL, 139826105417728, 139826105622527, +STORE, 139826105622528, 139826107727871, +STORE, 139826105417728, 139826105622527, +SNULL, 139826107719679, 139826107727871, +STORE, 139826105622528, 139826107719679, +STORE, 139826107719680, 139826107727871, +ERASE, 139826107719680, 139826107727871, +STORE, 139826107719680, 139826107727871, +STORE, 139826136825856, 139826136842239, +STORE, 139826103033856, 139826105417727, +SNULL, 139826103033856, 139826103226367, +STORE, 139826103226368, 139826105417727, +STORE, 139826103033856, 139826103226367, +SNULL, 139826105319423, 139826105417727, +STORE, 139826103226368, 139826105319423, +STORE, 139826105319424, 139826105417727, +ERASE, 139826105319424, 139826105417727, +STORE, 139826105319424, 139826105417727, +STORE, 139826100916224, 139826103033855, +SNULL, 139826100916224, 139826100932607, +STORE, 139826100932608, 139826103033855, +STORE, 139826100916224, 139826100932607, +SNULL, 139826103025663, 139826103033855, +STORE, 139826100932608, 139826103025663, +STORE, 139826103025664, 139826103033855, +ERASE, 139826103025664, 139826103033855, +STORE, 139826103025664, 139826103033855, +STORE, 139826098348032, 139826100916223, +SNULL, 139826098348032, 139826098814975, +STORE, 139826098814976, 139826100916223, +STORE, 139826098348032, 139826098814975, +SNULL, 139826100908031, 139826100916223, +STORE, 139826098814976, 139826100908031, +STORE, 139826100908032, 139826100916223, +ERASE, 139826100908032, 139826100916223, +STORE, 139826100908032, 139826100916223, +STORE, 139826096234496, 139826098348031, +SNULL, 139826096234496, 139826096246783, +STORE, 139826096246784, 139826098348031, +STORE, 139826096234496, 139826096246783, +SNULL, 139826098339839, 139826098348031, +STORE, 139826096246784, 139826098339839, +STORE, 139826098339840, 139826098348031, +ERASE, 139826098339840, 139826098348031, +STORE, 139826098339840, 139826098348031, +STORE, 139826094055424, 139826096234495, +SNULL, 139826094055424, 139826094133247, +STORE, 139826094133248, 139826096234495, +STORE, 139826094055424, 139826094133247, +SNULL, 139826096226303, 139826096234495, +STORE, 139826094133248, 139826096226303, +STORE, 139826096226304, 139826096234495, +ERASE, 139826096226304, 139826096234495, +STORE, 139826096226304, 139826096234495, +STORE, 139826136817664, 139826136842239, +STORE, 139826091937792, 139826094055423, +SNULL, 139826091937792, 139826091954175, +STORE, 139826091954176, 139826094055423, +STORE, 139826091937792, 139826091954175, +SNULL, 139826094047231, 139826094055423, +STORE, 139826091954176, 139826094047231, +STORE, 139826094047232, 139826094055423, +ERASE, 139826094047232, 139826094055423, +STORE, 139826094047232, 139826094055423, +STORE, 139826136809472, 139826136842239, +SNULL, 139826127781887, 139826127790079, +STORE, 139826127765504, 139826127781887, +STORE, 139826127781888, 139826127790079, +SNULL, 139826094051327, 139826094055423, +STORE, 139826094047232, 139826094051327, +STORE, 139826094051328, 139826094055423, +SNULL, 139826096230399, 139826096234495, +STORE, 139826096226304, 139826096230399, +STORE, 139826096230400, 139826096234495, +SNULL, 139826098343935, 139826098348031, +STORE, 139826098339840, 139826098343935, +STORE, 139826098343936, 139826098348031, +SNULL, 139826130001919, 139826130006015, +STORE, 139826129997824, 139826130001919, +STORE, 139826130001920, 139826130006015, +SNULL, 139826100912127, 139826100916223, +STORE, 139826100908032, 139826100912127, +STORE, 139826100912128, 139826100916223, +SNULL, 139826103029759, 139826103033855, +STORE, 139826103025664, 139826103029759, +STORE, 139826103029760, 139826103033855, +SNULL, 139826105413631, 139826105417727, +STORE, 139826105319424, 139826105413631, +STORE, 139826105413632, 139826105417727, +SNULL, 139826107723775, 139826107727871, +STORE, 139826107719680, 139826107723775, +STORE, 139826107723776, 139826107727871, +SNULL, 139826109857791, 139826109861887, +STORE, 139826109853696, 139826109857791, +STORE, 139826109857792, 139826109861887, +SNULL, 139826113044479, 139826113073151, +STORE, 139826113036288, 139826113044479, +STORE, 139826113044480, 139826113073151, +SNULL, 139826115239935, 139826115244031, +STORE, 139826115235840, 139826115239935, +STORE, 139826115239936, 139826115244031, +SNULL, 139826117492735, 139826117496831, +STORE, 139826117488640, 139826117492735, +STORE, 139826117492736, 139826117496831, +SNULL, 139826119622655, 139826119626751, +STORE, 139826119618560, 139826119622655, +STORE, 139826119622656, 139826119626751, +SNULL, 139826121744383, 139826121748479, +STORE, 139826121740288, 139826121744383, +STORE, 139826121744384, 139826121748479, +SNULL, 139826123997183, 139826124001279, +STORE, 139826123993088, 139826123997183, +STORE, 139826123997184, 139826124001279, +SNULL, 139826132398079, 139826132402175, +STORE, 139826132381696, 139826132398079, +STORE, 139826132398080, 139826132402175, +SNULL, 139826134622207, 139826134626303, +STORE, 139826134056960, 139826134622207, +STORE, 139826134622208, 139826134626303, +SNULL, 94077521309695, 94077521313791, +STORE, 94077521305600, 94077521309695, +STORE, 94077521309696, 94077521313791, +SNULL, 139826136875007, 139826136879103, +STORE, 139826136870912, 139826136875007, +STORE, 139826136875008, 139826136879103, +ERASE, 139826136842240, 139826136862719, +STORE, 94077554049024, 94077554184191, +STORE, 139826136543232, 139826136842239, +STORE, 139826136276992, 139826136842239, +STORE, 139826136010752, 139826136842239, +STORE, 139826135744512, 139826136842239, +SNULL, 139826136543231, 139826136842239, +STORE, 139826135744512, 139826136543231, +STORE, 139826136543232, 139826136842239, +SNULL, 139826136543232, 139826136809471, +STORE, 139826136809472, 139826136842239, +STORE, 139826136543232, 139826136809471, + }; + unsigned long set15[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140722061451264, 140737488351231, +SNULL, 140722061455359, 140737488351231, +STORE, 140722061451264, 140722061455359, +STORE, 140722061320192, 140722061455359, +STORE, 94728600248320, 94728600289279, +SNULL, 94728600276991, 94728600289279, +STORE, 94728600248320, 94728600276991, +STORE, 94728600276992, 94728600289279, +ERASE, 94728600276992, 94728600289279, +STORE, 94728600281088, 94728600289279, +STORE, 139906806779904, 139906809032703, +SNULL, 139906806923263, 139906809032703, +STORE, 139906806779904, 139906806923263, +STORE, 139906806923264, 139906809032703, +ERASE, 139906806923264, 139906809032703, +STORE, 139906809020416, 139906809028607, +STORE, 139906809028608, 139906809032703, +STORE, 140722061692928, 140722061697023, +STORE, 140722061680640, 140722061692927, +STORE, 139906809012224, 139906809020415, +STORE, 139906804555776, 139906806779903, +SNULL, 139906806206463, 139906806779903, +STORE, 139906804555776, 139906806206463, +STORE, 139906806206464, 139906806779903, +SNULL, 139906806206464, 139906806775807, +STORE, 139906806775808, 139906806779903, +STORE, 139906806206464, 139906806775807, +ERASE, 139906806206464, 139906806775807, +STORE, 139906806206464, 139906806775807, +ERASE, 139906806775808, 139906806779903, +STORE, 139906806775808, 139906806779903, +STORE, 139906808991744, 139906809012223, +STORE, 139906802171904, 139906804555775, +SNULL, 139906802171904, 139906802438143, +STORE, 139906802438144, 139906804555775, +STORE, 139906802171904, 139906802438143, +SNULL, 139906804531199, 139906804555775, +STORE, 139906802438144, 139906804531199, +STORE, 139906804531200, 139906804555775, +SNULL, 139906804531200, 139906804551679, +STORE, 139906804551680, 139906804555775, +STORE, 139906804531200, 139906804551679, +ERASE, 139906804531200, 139906804551679, +STORE, 139906804531200, 139906804551679, +ERASE, 139906804551680, 139906804555775, +STORE, 139906804551680, 139906804555775, +STORE, 139906799955968, 139906802171903, +SNULL, 139906799955968, 139906800054271, +STORE, 139906800054272, 139906802171903, +STORE, 139906799955968, 139906800054271, +SNULL, 139906802147327, 139906802171903, +STORE, 139906800054272, 139906802147327, +STORE, 139906802147328, 139906802171903, +SNULL, 139906802147328, 139906802155519, +STORE, 139906802155520, 139906802171903, +STORE, 139906802147328, 139906802155519, +ERASE, 139906802147328, 139906802155519, +STORE, 139906802147328, 139906802155519, +ERASE, 139906802155520, 139906802171903, +STORE, 139906802155520, 139906802171903, +STORE, 139906796158976, 139906799955967, +SNULL, 139906796158976, 139906797817855, +STORE, 139906797817856, 139906799955967, +STORE, 139906796158976, 139906797817855, +SNULL, 139906799915007, 139906799955967, +STORE, 139906797817856, 139906799915007, +STORE, 139906799915008, 139906799955967, +SNULL, 139906799915008, 139906799939583, +STORE, 139906799939584, 139906799955967, +STORE, 139906799915008, 139906799939583, +ERASE, 139906799915008, 139906799939583, +STORE, 139906799915008, 139906799939583, +ERASE, 139906799939584, 139906799955967, +STORE, 139906799939584, 139906799955967, +STORE, 139906793897984, 139906796158975, +SNULL, 139906793897984, 139906794049535, +STORE, 139906794049536, 139906796158975, +STORE, 139906793897984, 139906794049535, +SNULL, 139906796142591, 139906796158975, +STORE, 139906794049536, 139906796142591, +STORE, 139906796142592, 139906796158975, +SNULL, 139906796142592, 139906796150783, +STORE, 139906796150784, 139906796158975, +STORE, 139906796142592, 139906796150783, +ERASE, 139906796142592, 139906796150783, +STORE, 139906796142592, 139906796150783, +ERASE, 139906796150784, 139906796158975, +STORE, 139906796150784, 139906796158975, +STORE, 139906791776256, 139906793897983, +SNULL, 139906791776256, 139906791792639, +STORE, 139906791792640, 139906793897983, +STORE, 139906791776256, 139906791792639, +SNULL, 139906793889791, 139906793897983, +STORE, 139906791792640, 139906793889791, +STORE, 139906793889792, 139906793897983, +ERASE, 139906793889792, 139906793897983, +STORE, 139906793889792, 139906793897983, +STORE, 139906808983552, 139906808991743, +STORE, 139906789646336, 139906791776255, +SNULL, 139906789646336, 139906789675007, +STORE, 139906789675008, 139906791776255, +STORE, 139906789646336, 139906789675007, +SNULL, 139906791768063, 139906791776255, +STORE, 139906789675008, 139906791768063, +STORE, 139906791768064, 139906791776255, +ERASE, 139906791768064, 139906791776255, +STORE, 139906791768064, 139906791776255, +STORE, 139906787393536, 139906789646335, +SNULL, 139906787393536, 139906787545087, +STORE, 139906787545088, 139906789646335, +STORE, 139906787393536, 139906787545087, +SNULL, 139906789638143, 139906789646335, +STORE, 139906787545088, 139906789638143, +STORE, 139906789638144, 139906789646335, +ERASE, 139906789638144, 139906789646335, +STORE, 139906789638144, 139906789646335, +STORE, 139906785222656, 139906787393535, +SNULL, 139906785222656, 139906785292287, +STORE, 139906785292288, 139906787393535, +STORE, 139906785222656, 139906785292287, +SNULL, 139906787385343, 139906787393535, +STORE, 139906785292288, 139906787385343, +STORE, 139906787385344, 139906787393535, +ERASE, 139906787385344, 139906787393535, +STORE, 139906787385344, 139906787393535, +STORE, 139906782011392, 139906785222655, +SNULL, 139906782011392, 139906783088639, +STORE, 139906783088640, 139906785222655, +STORE, 139906782011392, 139906783088639, +SNULL, 139906785185791, 139906785222655, +STORE, 139906783088640, 139906785185791, +STORE, 139906785185792, 139906785222655, +ERASE, 139906785185792, 139906785222655, +STORE, 139906785185792, 139906785222655, +STORE, 139906779877376, 139906782011391, +SNULL, 139906779877376, 139906779906047, +STORE, 139906779906048, 139906782011391, +STORE, 139906779877376, 139906779906047, +SNULL, 139906782003199, 139906782011391, +STORE, 139906779906048, 139906782003199, +STORE, 139906782003200, 139906782011391, +ERASE, 139906782003200, 139906782011391, +STORE, 139906782003200, 139906782011391, +STORE, 139906777567232, 139906779877375, +SNULL, 139906777567232, 139906777772031, +STORE, 139906777772032, 139906779877375, +STORE, 139906777567232, 139906777772031, +SNULL, 139906779869183, 139906779877375, +STORE, 139906777772032, 139906779869183, +STORE, 139906779869184, 139906779877375, +ERASE, 139906779869184, 139906779877375, +STORE, 139906779869184, 139906779877375, +STORE, 139906808975360, 139906808991743, +STORE, 139906775183360, 139906777567231, +SNULL, 139906775183360, 139906775375871, +STORE, 139906775375872, 139906777567231, +STORE, 139906775183360, 139906775375871, +SNULL, 139906777468927, 139906777567231, +STORE, 139906775375872, 139906777468927, +STORE, 139906777468928, 139906777567231, +ERASE, 139906777468928, 139906777567231, +STORE, 139906777468928, 139906777567231, +STORE, 139906773065728, 139906775183359, +SNULL, 139906773065728, 139906773082111, +STORE, 139906773082112, 139906775183359, +STORE, 139906773065728, 139906773082111, +SNULL, 139906775175167, 139906775183359, +STORE, 139906773082112, 139906775175167, +STORE, 139906775175168, 139906775183359, +ERASE, 139906775175168, 139906775183359, +STORE, 139906775175168, 139906775183359, +STORE, 139906770497536, 139906773065727, +SNULL, 139906770497536, 139906770964479, +STORE, 139906770964480, 139906773065727, +STORE, 139906770497536, 139906770964479, +SNULL, 139906773057535, 139906773065727, +STORE, 139906770964480, 139906773057535, +STORE, 139906773057536, 139906773065727, +ERASE, 139906773057536, 139906773065727, +STORE, 139906773057536, 139906773065727, +STORE, 139906768384000, 139906770497535, +SNULL, 139906768384000, 139906768396287, +STORE, 139906768396288, 139906770497535, +STORE, 139906768384000, 139906768396287, +SNULL, 139906770489343, 139906770497535, +STORE, 139906768396288, 139906770489343, +STORE, 139906770489344, 139906770497535, +ERASE, 139906770489344, 139906770497535, +STORE, 139906770489344, 139906770497535, +STORE, 139906766204928, 139906768383999, +SNULL, 139906766204928, 139906766282751, +STORE, 139906766282752, 139906768383999, +STORE, 139906766204928, 139906766282751, +SNULL, 139906768375807, 139906768383999, +STORE, 139906766282752, 139906768375807, +STORE, 139906768375808, 139906768383999, +ERASE, 139906768375808, 139906768383999, +STORE, 139906768375808, 139906768383999, +STORE, 139906808967168, 139906808991743, +STORE, 139906764087296, 139906766204927, +SNULL, 139906764087296, 139906764103679, +STORE, 139906764103680, 139906766204927, +STORE, 139906764087296, 139906764103679, +SNULL, 139906766196735, 139906766204927, +STORE, 139906764103680, 139906766196735, +STORE, 139906766196736, 139906766204927, +ERASE, 139906766196736, 139906766204927, +STORE, 139906766196736, 139906766204927, +STORE, 139906808958976, 139906808991743, +SNULL, 139906799931391, 139906799939583, +STORE, 139906799915008, 139906799931391, +STORE, 139906799931392, 139906799939583, +SNULL, 139906766200831, 139906766204927, +STORE, 139906766196736, 139906766200831, +STORE, 139906766200832, 139906766204927, +SNULL, 139906768379903, 139906768383999, +STORE, 139906768375808, 139906768379903, +STORE, 139906768379904, 139906768383999, +SNULL, 139906770493439, 139906770497535, +STORE, 139906770489344, 139906770493439, +STORE, 139906770493440, 139906770497535, +SNULL, 139906802151423, 139906802155519, +STORE, 139906802147328, 139906802151423, +STORE, 139906802151424, 139906802155519, +SNULL, 139906773061631, 139906773065727, +STORE, 139906773057536, 139906773061631, +STORE, 139906773061632, 139906773065727, +SNULL, 139906775179263, 139906775183359, +STORE, 139906775175168, 139906775179263, +STORE, 139906775179264, 139906775183359, +SNULL, 139906777563135, 139906777567231, +STORE, 139906777468928, 139906777563135, +STORE, 139906777563136, 139906777567231, +SNULL, 139906779873279, 139906779877375, +STORE, 139906779869184, 139906779873279, +STORE, 139906779873280, 139906779877375, +SNULL, 139906782007295, 139906782011391, +STORE, 139906782003200, 139906782007295, +STORE, 139906782007296, 139906782011391, +SNULL, 139906785193983, 139906785222655, +STORE, 139906785185792, 139906785193983, +STORE, 139906785193984, 139906785222655, +SNULL, 139906787389439, 139906787393535, +STORE, 139906787385344, 139906787389439, +STORE, 139906787389440, 139906787393535, +SNULL, 139906789642239, 139906789646335, +STORE, 139906789638144, 139906789642239, +STORE, 139906789642240, 139906789646335, +SNULL, 139906791772159, 139906791776255, +STORE, 139906791768064, 139906791772159, +STORE, 139906791772160, 139906791776255, +SNULL, 139906793893887, 139906793897983, +STORE, 139906793889792, 139906793893887, +STORE, 139906793893888, 139906793897983, +SNULL, 139906796146687, 139906796150783, +STORE, 139906796142592, 139906796146687, +STORE, 139906796146688, 139906796150783, +SNULL, 139906804547583, 139906804551679, +STORE, 139906804531200, 139906804547583, +STORE, 139906804547584, 139906804551679, +SNULL, 139906806771711, 139906806775807, +STORE, 139906806206464, 139906806771711, +STORE, 139906806771712, 139906806775807, +SNULL, 94728600285183, 94728600289279, +STORE, 94728600281088, 94728600285183, +STORE, 94728600285184, 94728600289279, +SNULL, 139906809024511, 139906809028607, +STORE, 139906809020416, 139906809024511, +STORE, 139906809024512, 139906809028607, +ERASE, 139906808991744, 139906809012223, +STORE, 94728620138496, 94728620273663, +STORE, 139906808692736, 139906808991743, +STORE, 139906808426496, 139906808991743, +STORE, 139906808160256, 139906808991743, +STORE, 139906807894016, 139906808991743, +SNULL, 139906808692735, 139906808991743, +STORE, 139906807894016, 139906808692735, +STORE, 139906808692736, 139906808991743, +SNULL, 139906808692736, 139906808958975, +STORE, 139906808958976, 139906808991743, +STORE, 139906808692736, 139906808958975, + }; + + unsigned long set16[] = { +STORE, 94174808662016, 94174809321471, +STORE, 94174811414528, 94174811426815, +STORE, 94174811426816, 94174811430911, +STORE, 94174811430912, 94174811443199, +STORE, 94174841700352, 94174841835519, +STORE, 140173257838592, 140173259497471, +STORE, 140173259497472, 140173261594623, +STORE, 140173261594624, 140173261611007, +STORE, 140173261611008, 140173261619199, +STORE, 140173261619200, 140173261635583, +STORE, 140173261635584, 140173261778943, +STORE, 140173263863808, 140173263871999, +STORE, 140173263876096, 140173263880191, +STORE, 140173263880192, 140173263884287, +STORE, 140173263884288, 140173263888383, +STORE, 140729801007104, 140729801142271, +STORE, 140729801617408, 140729801629695, +STORE, 140729801629696, 140729801633791, +STORE, 140737488347136, 140737488351231, +STORE, 140728166858752, 140737488351231, +SNULL, 140728166862847, 140737488351231, +STORE, 140728166858752, 140728166862847, +STORE, 140728166727680, 140728166862847, +STORE, 93912949866496, 93912950337535, +SNULL, 93912950288383, 93912950337535, +STORE, 93912949866496, 93912950288383, +STORE, 93912950288384, 93912950337535, +ERASE, 93912950288384, 93912950337535, +STORE, 93912950292480, 93912950337535, +STORE, 139921863385088, 139921865637887, +SNULL, 139921863528447, 139921865637887, +STORE, 139921863385088, 139921863528447, +STORE, 139921863528448, 139921865637887, +ERASE, 139921863528448, 139921865637887, +STORE, 139921865625600, 139921865633791, +STORE, 139921865633792, 139921865637887, +STORE, 140728167899136, 140728167903231, +STORE, 140728167886848, 140728167899135, +STORE, 139921865601024, 139921865625599, +STORE, 139921865592832, 139921865601023, +STORE, 139921861251072, 139921863385087, +SNULL, 139921861251072, 139921861279743, +STORE, 139921861279744, 139921863385087, +STORE, 139921861251072, 139921861279743, +SNULL, 139921863376895, 139921863385087, +STORE, 139921861279744, 139921863376895, +STORE, 139921863376896, 139921863385087, +ERASE, 139921863376896, 139921863385087, +STORE, 139921863376896, 139921863385087, +STORE, 139921858867200, 139921861251071, +SNULL, 139921858867200, 139921859133439, +STORE, 139921859133440, 139921861251071, +STORE, 139921858867200, 139921859133439, +SNULL, 139921861226495, 139921861251071, +STORE, 139921859133440, 139921861226495, +STORE, 139921861226496, 139921861251071, +SNULL, 139921861226496, 139921861246975, +STORE, 139921861246976, 139921861251071, +STORE, 139921861226496, 139921861246975, +ERASE, 139921861226496, 139921861246975, +STORE, 139921861226496, 139921861246975, +ERASE, 139921861246976, 139921861251071, +STORE, 139921861246976, 139921861251071, +STORE, 139921856675840, 139921858867199, +SNULL, 139921856675840, 139921856765951, +STORE, 139921856765952, 139921858867199, +STORE, 139921856675840, 139921856765951, +SNULL, 139921858859007, 139921858867199, +STORE, 139921856765952, 139921858859007, +STORE, 139921858859008, 139921858867199, +ERASE, 139921858859008, 139921858867199, +STORE, 139921858859008, 139921858867199, +STORE, 139921854414848, 139921856675839, +SNULL, 139921854414848, 139921854566399, +STORE, 139921854566400, 139921856675839, +STORE, 139921854414848, 139921854566399, +SNULL, 139921856659455, 139921856675839, +STORE, 139921854566400, 139921856659455, +STORE, 139921856659456, 139921856675839, +SNULL, 139921856659456, 139921856667647, +STORE, 139921856667648, 139921856675839, +STORE, 139921856659456, 139921856667647, +ERASE, 139921856659456, 139921856667647, +STORE, 139921856659456, 139921856667647, +ERASE, 139921856667648, 139921856675839, +STORE, 139921856667648, 139921856675839, +STORE, 139921852284928, 139921854414847, +SNULL, 139921852284928, 139921852313599, +STORE, 139921852313600, 139921854414847, +STORE, 139921852284928, 139921852313599, +SNULL, 139921854406655, 139921854414847, +STORE, 139921852313600, 139921854406655, +STORE, 139921854406656, 139921854414847, +ERASE, 139921854406656, 139921854414847, +STORE, 139921854406656, 139921854414847, +STORE, 139921850068992, 139921852284927, +SNULL, 139921850068992, 139921850167295, +STORE, 139921850167296, 139921852284927, +STORE, 139921850068992, 139921850167295, +SNULL, 139921852260351, 139921852284927, +STORE, 139921850167296, 139921852260351, +STORE, 139921852260352, 139921852284927, +SNULL, 139921852260352, 139921852268543, +STORE, 139921852268544, 139921852284927, +STORE, 139921852260352, 139921852268543, +ERASE, 139921852260352, 139921852268543, +STORE, 139921852260352, 139921852268543, +ERASE, 139921852268544, 139921852284927, +STORE, 139921852268544, 139921852284927, +STORE, 139921865584640, 139921865601023, +STORE, 139921846272000, 139921850068991, +SNULL, 139921846272000, 139921847930879, +STORE, 139921847930880, 139921850068991, +STORE, 139921846272000, 139921847930879, +SNULL, 139921850028031, 139921850068991, +STORE, 139921847930880, 139921850028031, +STORE, 139921850028032, 139921850068991, +SNULL, 139921850028032, 139921850052607, +STORE, 139921850052608, 139921850068991, +STORE, 139921850028032, 139921850052607, +ERASE, 139921850028032, 139921850052607, +STORE, 139921850028032, 139921850052607, +ERASE, 139921850052608, 139921850068991, +STORE, 139921850052608, 139921850068991, +STORE, 139921844154368, 139921846271999, +SNULL, 139921844154368, 139921844170751, +STORE, 139921844170752, 139921846271999, +STORE, 139921844154368, 139921844170751, +SNULL, 139921846263807, 139921846271999, +STORE, 139921844170752, 139921846263807, +STORE, 139921846263808, 139921846271999, +ERASE, 139921846263808, 139921846271999, +STORE, 139921846263808, 139921846271999, +STORE, 139921842036736, 139921844154367, +SNULL, 139921842036736, 139921842053119, +STORE, 139921842053120, 139921844154367, +STORE, 139921842036736, 139921842053119, +SNULL, 139921844146175, 139921844154367, +STORE, 139921842053120, 139921844146175, +STORE, 139921844146176, 139921844154367, +ERASE, 139921844146176, 139921844154367, +STORE, 139921844146176, 139921844154367, +STORE, 139921839468544, 139921842036735, +SNULL, 139921839468544, 139921839935487, +STORE, 139921839935488, 139921842036735, +STORE, 139921839468544, 139921839935487, +SNULL, 139921842028543, 139921842036735, +STORE, 139921839935488, 139921842028543, +STORE, 139921842028544, 139921842036735, +ERASE, 139921842028544, 139921842036735, +STORE, 139921842028544, 139921842036735, +STORE, 139921837355008, 139921839468543, +SNULL, 139921837355008, 139921837367295, +STORE, 139921837367296, 139921839468543, +STORE, 139921837355008, 139921837367295, +SNULL, 139921839460351, 139921839468543, +STORE, 139921837367296, 139921839460351, +STORE, 139921839460352, 139921839468543, +ERASE, 139921839460352, 139921839468543, +STORE, 139921839460352, 139921839468543, +STORE, 139921865576448, 139921865601023, +STORE, 139921865564160, 139921865601023, +SNULL, 139921850044415, 139921850052607, +STORE, 139921850028032, 139921850044415, +STORE, 139921850044416, 139921850052607, +SNULL, 139921839464447, 139921839468543, +STORE, 139921839460352, 139921839464447, +STORE, 139921839464448, 139921839468543, +SNULL, 139921852264447, 139921852268543, +STORE, 139921852260352, 139921852264447, +STORE, 139921852264448, 139921852268543, +SNULL, 139921842032639, 139921842036735, +STORE, 139921842028544, 139921842032639, +STORE, 139921842032640, 139921842036735, +SNULL, 139921844150271, 139921844154367, +STORE, 139921844146176, 139921844150271, +STORE, 139921844150272, 139921844154367, +SNULL, 139921846267903, 139921846271999, +STORE, 139921846263808, 139921846267903, +STORE, 139921846267904, 139921846271999, +SNULL, 139921854410751, 139921854414847, +STORE, 139921854406656, 139921854410751, +STORE, 139921854410752, 139921854414847, +SNULL, 139921856663551, 139921856667647, +STORE, 139921856659456, 139921856663551, +STORE, 139921856663552, 139921856667647, +SNULL, 139921858863103, 139921858867199, +STORE, 139921858859008, 139921858863103, +STORE, 139921858863104, 139921858867199, +SNULL, 139921861242879, 139921861246975, +STORE, 139921861226496, 139921861242879, +STORE, 139921861242880, 139921861246975, +SNULL, 139921863380991, 139921863385087, +STORE, 139921863376896, 139921863380991, +STORE, 139921863380992, 139921863385087, +SNULL, 93912950333439, 93912950337535, +STORE, 93912950292480, 93912950333439, +STORE, 93912950333440, 93912950337535, +SNULL, 139921865629695, 139921865633791, +STORE, 139921865625600, 139921865629695, +STORE, 139921865629696, 139921865633791, +ERASE, 139921865601024, 139921865625599, +STORE, 93912968110080, 93912968245247, +STORE, 139921828913152, 139921837355007, +STORE, 139921865621504, 139921865625599, +STORE, 139921865617408, 139921865621503, +STORE, 139921865613312, 139921865617407, +STORE, 139921865547776, 139921865564159, + }; + + unsigned long set17[] = { +STORE, 94397057224704, 94397057646591, +STORE, 94397057650688, 94397057691647, +STORE, 94397057691648, 94397057695743, +STORE, 94397075271680, 94397075406847, +STORE, 139953169051648, 139953169063935, +STORE, 139953169063936, 139953171156991, +STORE, 139953171156992, 139953171161087, +STORE, 139953171161088, 139953171165183, +STORE, 139953171165184, 139953171632127, +STORE, 139953171632128, 139953173725183, +STORE, 139953173725184, 139953173729279, +STORE, 139953173729280, 139953173733375, +STORE, 139953173733376, 139953173749759, +STORE, 139953173749760, 139953175842815, +STORE, 139953175842816, 139953175846911, +STORE, 139953175846912, 139953175851007, +STORE, 139953175851008, 139953175867391, +STORE, 139953175867392, 139953177960447, +STORE, 139953177960448, 139953177964543, +STORE, 139953177964544, 139953177968639, +STORE, 139953177968640, 139953179627519, +STORE, 139953179627520, 139953181724671, +STORE, 139953181724672, 139953181741055, +STORE, 139953181741056, 139953181749247, +STORE, 139953181749248, 139953181765631, +STORE, 139953181765632, 139953181863935, +STORE, 139953181863936, 139953183956991, +STORE, 139953183956992, 139953183961087, +STORE, 139953183961088, 139953183965183, +STORE, 139953183965184, 139953183981567, +STORE, 139953183981568, 139953184010239, +STORE, 139953184010240, 139953186103295, +STORE, 139953186103296, 139953186107391, +STORE, 139953186107392, 139953186111487, +STORE, 139953186111488, 139953186263039, +STORE, 139953186263040, 139953188356095, +STORE, 139953188356096, 139953188360191, +STORE, 139953188360192, 139953188364287, +STORE, 139953188364288, 139953188372479, +STORE, 139953188372480, 139953188462591, +STORE, 139953188462592, 139953190555647, +STORE, 139953190555648, 139953190559743, +STORE, 139953190559744, 139953190563839, +STORE, 139953190563840, 139953190830079, +STORE, 139953190830080, 139953192923135, +STORE, 139953192923136, 139953192939519, +STORE, 139953192939520, 139953192943615, +STORE, 139953192943616, 139953192947711, +STORE, 139953192947712, 139953192976383, +STORE, 139953192976384, 139953195073535, +STORE, 139953195073536, 139953195077631, +STORE, 139953195077632, 139953195081727, +STORE, 139953195081728, 139953195225087, +STORE, 139953197281280, 139953197318143, +STORE, 139953197322240, 139953197326335, +STORE, 139953197326336, 139953197330431, +STORE, 139953197330432, 139953197334527, +STORE, 140720477511680, 140720477646847, +STORE, 140720478302208, 140720478314495, +STORE, 140720478314496, 140720478318591, + }; + unsigned long set18[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140724953673728, 140737488351231, +SNULL, 140724953677823, 140737488351231, +STORE, 140724953673728, 140724953677823, +STORE, 140724953542656, 140724953677823, +STORE, 94675199266816, 94675199311871, +SNULL, 94675199303679, 94675199311871, +STORE, 94675199266816, 94675199303679, +STORE, 94675199303680, 94675199311871, +ERASE, 94675199303680, 94675199311871, +STORE, 94675199303680, 94675199311871, +STORE, 140222970605568, 140222972858367, +SNULL, 140222970748927, 140222972858367, +STORE, 140222970605568, 140222970748927, +STORE, 140222970748928, 140222972858367, +ERASE, 140222970748928, 140222972858367, +STORE, 140222972846080, 140222972854271, +STORE, 140222972854272, 140222972858367, +STORE, 140724954365952, 140724954370047, +STORE, 140724954353664, 140724954365951, +STORE, 140222972841984, 140222972846079, +STORE, 140222972833792, 140222972841983, +STORE, 140222968475648, 140222970605567, +SNULL, 140222968475648, 140222968504319, +STORE, 140222968504320, 140222970605567, +STORE, 140222968475648, 140222968504319, +SNULL, 140222970597375, 140222970605567, +STORE, 140222968504320, 140222970597375, +STORE, 140222970597376, 140222970605567, +ERASE, 140222970597376, 140222970605567, +STORE, 140222970597376, 140222970605567, + }; + unsigned long set19[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140725182459904, 140737488351231, +SNULL, 140725182463999, 140737488351231, +STORE, 140725182459904, 140725182463999, +STORE, 140725182328832, 140725182463999, +STORE, 94730166636544, 94730166763519, +SNULL, 94730166747135, 94730166763519, +STORE, 94730166636544, 94730166747135, +STORE, 94730166747136, 94730166763519, +ERASE, 94730166747136, 94730166763519, +STORE, 94730166751232, 94730166763519, +STORE, 140656834555904, 140656836808703, +SNULL, 140656834699263, 140656836808703, +STORE, 140656834555904, 140656834699263, +STORE, 140656834699264, 140656836808703, +ERASE, 140656834699264, 140656836808703, +STORE, 140656836796416, 140656836804607, +STORE, 140656836804608, 140656836808703, +STORE, 140725183389696, 140725183393791, +STORE, 140725183377408, 140725183389695, +STORE, 140656836788224, 140656836796415, +STORE, 140656832331776, 140656834555903, +SNULL, 140656833982463, 140656834555903, +STORE, 140656832331776, 140656833982463, +STORE, 140656833982464, 140656834555903, +SNULL, 140656833982464, 140656834551807, +STORE, 140656834551808, 140656834555903, +STORE, 140656833982464, 140656834551807, +ERASE, 140656833982464, 140656834551807, +STORE, 140656833982464, 140656834551807, +ERASE, 140656834551808, 140656834555903, +STORE, 140656834551808, 140656834555903, +STORE, 140656836763648, 140656836788223, +STORE, 140656830070784, 140656832331775, +SNULL, 140656830070784, 140656830222335, +STORE, 140656830222336, 140656832331775, +STORE, 140656830070784, 140656830222335, +SNULL, 140656832315391, 140656832331775, +STORE, 140656830222336, 140656832315391, +STORE, 140656832315392, 140656832331775, +SNULL, 140656832315392, 140656832323583, +STORE, 140656832323584, 140656832331775, +STORE, 140656832315392, 140656832323583, +ERASE, 140656832315392, 140656832323583, +STORE, 140656832315392, 140656832323583, +ERASE, 140656832323584, 140656832331775, +STORE, 140656832323584, 140656832331775, +STORE, 140656827940864, 140656830070783, +SNULL, 140656827940864, 140656827969535, +STORE, 140656827969536, 140656830070783, +STORE, 140656827940864, 140656827969535, +SNULL, 140656830062591, 140656830070783, +STORE, 140656827969536, 140656830062591, +STORE, 140656830062592, 140656830070783, +ERASE, 140656830062592, 140656830070783, +STORE, 140656830062592, 140656830070783, +STORE, 140656825724928, 140656827940863, +SNULL, 140656825724928, 140656825823231, +STORE, 140656825823232, 140656827940863, +STORE, 140656825724928, 140656825823231, +SNULL, 140656827916287, 140656827940863, +STORE, 140656825823232, 140656827916287, +STORE, 140656827916288, 140656827940863, +SNULL, 140656827916288, 140656827924479, +STORE, 140656827924480, 140656827940863, +STORE, 140656827916288, 140656827924479, +ERASE, 140656827916288, 140656827924479, +STORE, 140656827916288, 140656827924479, +ERASE, 140656827924480, 140656827940863, +STORE, 140656827924480, 140656827940863, +STORE, 140656821927936, 140656825724927, +SNULL, 140656821927936, 140656823586815, +STORE, 140656823586816, 140656825724927, +STORE, 140656821927936, 140656823586815, +SNULL, 140656825683967, 140656825724927, +STORE, 140656823586816, 140656825683967, +STORE, 140656825683968, 140656825724927, +SNULL, 140656825683968, 140656825708543, +STORE, 140656825708544, 140656825724927, +STORE, 140656825683968, 140656825708543, +ERASE, 140656825683968, 140656825708543, +STORE, 140656825683968, 140656825708543, +ERASE, 140656825708544, 140656825724927, +STORE, 140656825708544, 140656825724927, +STORE, 140656819806208, 140656821927935, +SNULL, 140656819806208, 140656819822591, +STORE, 140656819822592, 140656821927935, +STORE, 140656819806208, 140656819822591, +SNULL, 140656821919743, 140656821927935, +STORE, 140656819822592, 140656821919743, +STORE, 140656821919744, 140656821927935, +ERASE, 140656821919744, 140656821927935, +STORE, 140656821919744, 140656821927935, +STORE, 140656836755456, 140656836763647, +STORE, 140656817553408, 140656819806207, +SNULL, 140656817553408, 140656817704959, +STORE, 140656817704960, 140656819806207, +STORE, 140656817553408, 140656817704959, +SNULL, 140656819798015, 140656819806207, +STORE, 140656817704960, 140656819798015, +STORE, 140656819798016, 140656819806207, +ERASE, 140656819798016, 140656819806207, +STORE, 140656819798016, 140656819806207, +STORE, 140656815382528, 140656817553407, +SNULL, 140656815382528, 140656815452159, +STORE, 140656815452160, 140656817553407, +STORE, 140656815382528, 140656815452159, +SNULL, 140656817545215, 140656817553407, +STORE, 140656815452160, 140656817545215, +STORE, 140656817545216, 140656817553407, +ERASE, 140656817545216, 140656817553407, +STORE, 140656817545216, 140656817553407, +STORE, 140656812171264, 140656815382527, +SNULL, 140656812171264, 140656813248511, +STORE, 140656813248512, 140656815382527, +STORE, 140656812171264, 140656813248511, +SNULL, 140656815345663, 140656815382527, +STORE, 140656813248512, 140656815345663, +STORE, 140656815345664, 140656815382527, +ERASE, 140656815345664, 140656815382527, +STORE, 140656815345664, 140656815382527, +STORE, 140656810037248, 140656812171263, +SNULL, 140656810037248, 140656810065919, +STORE, 140656810065920, 140656812171263, +STORE, 140656810037248, 140656810065919, +SNULL, 140656812163071, 140656812171263, +STORE, 140656810065920, 140656812163071, +STORE, 140656812163072, 140656812171263, +ERASE, 140656812163072, 140656812171263, +STORE, 140656812163072, 140656812171263, +STORE, 140656807727104, 140656810037247, +SNULL, 140656807727104, 140656807931903, +STORE, 140656807931904, 140656810037247, +STORE, 140656807727104, 140656807931903, +SNULL, 140656810029055, 140656810037247, +STORE, 140656807931904, 140656810029055, +STORE, 140656810029056, 140656810037247, +ERASE, 140656810029056, 140656810037247, +STORE, 140656810029056, 140656810037247, +STORE, 140656805343232, 140656807727103, +SNULL, 140656805343232, 140656805535743, +STORE, 140656805535744, 140656807727103, +STORE, 140656805343232, 140656805535743, +SNULL, 140656807628799, 140656807727103, +STORE, 140656805535744, 140656807628799, +STORE, 140656807628800, 140656807727103, +ERASE, 140656807628800, 140656807727103, +STORE, 140656807628800, 140656807727103, +STORE, 140656836747264, 140656836763647, +STORE, 140656802775040, 140656805343231, +SNULL, 140656802775040, 140656803241983, +STORE, 140656803241984, 140656805343231, +STORE, 140656802775040, 140656803241983, +SNULL, 140656805335039, 140656805343231, +STORE, 140656803241984, 140656805335039, +STORE, 140656805335040, 140656805343231, +ERASE, 140656805335040, 140656805343231, +STORE, 140656805335040, 140656805343231, +STORE, 140656800661504, 140656802775039, +SNULL, 140656800661504, 140656800673791, +STORE, 140656800673792, 140656802775039, +STORE, 140656800661504, 140656800673791, +SNULL, 140656802766847, 140656802775039, +STORE, 140656800673792, 140656802766847, +STORE, 140656802766848, 140656802775039, +ERASE, 140656802766848, 140656802775039, +STORE, 140656802766848, 140656802775039, +STORE, 140656798482432, 140656800661503, +SNULL, 140656798482432, 140656798560255, +STORE, 140656798560256, 140656800661503, +STORE, 140656798482432, 140656798560255, +SNULL, 140656800653311, 140656800661503, +STORE, 140656798560256, 140656800653311, +STORE, 140656800653312, 140656800661503, +ERASE, 140656800653312, 140656800661503, +STORE, 140656800653312, 140656800661503, +STORE, 140656796364800, 140656798482431, +SNULL, 140656796364800, 140656796381183, +STORE, 140656796381184, 140656798482431, +STORE, 140656796364800, 140656796381183, +SNULL, 140656798474239, 140656798482431, +STORE, 140656796381184, 140656798474239, +STORE, 140656798474240, 140656798482431, +ERASE, 140656798474240, 140656798482431, +STORE, 140656798474240, 140656798482431, +STORE, 140656836739072, 140656836763647, +STORE, 140656836726784, 140656836763647, +SNULL, 140656825700351, 140656825708543, +STORE, 140656825683968, 140656825700351, +STORE, 140656825700352, 140656825708543, +SNULL, 140656798478335, 140656798482431, +STORE, 140656798474240, 140656798478335, +STORE, 140656798478336, 140656798482431, +SNULL, 140656800657407, 140656800661503, +STORE, 140656800653312, 140656800657407, +STORE, 140656800657408, 140656800661503, +SNULL, 140656802770943, 140656802775039, +STORE, 140656802766848, 140656802770943, +STORE, 140656802770944, 140656802775039, +SNULL, 140656827920383, 140656827924479, +STORE, 140656827916288, 140656827920383, +STORE, 140656827920384, 140656827924479, +SNULL, 140656805339135, 140656805343231, +STORE, 140656805335040, 140656805339135, +STORE, 140656805339136, 140656805343231, +SNULL, 140656807723007, 140656807727103, +STORE, 140656807628800, 140656807723007, +STORE, 140656807723008, 140656807727103, +SNULL, 140656810033151, 140656810037247, +STORE, 140656810029056, 140656810033151, +STORE, 140656810033152, 140656810037247, +SNULL, 140656812167167, 140656812171263, +STORE, 140656812163072, 140656812167167, +STORE, 140656812167168, 140656812171263, +SNULL, 140656815353855, 140656815382527, +STORE, 140656815345664, 140656815353855, +STORE, 140656815353856, 140656815382527, +SNULL, 140656817549311, 140656817553407, +STORE, 140656817545216, 140656817549311, +STORE, 140656817549312, 140656817553407, +SNULL, 140656819802111, 140656819806207, +STORE, 140656819798016, 140656819802111, +STORE, 140656819802112, 140656819806207, +SNULL, 140656821923839, 140656821927935, +STORE, 140656821919744, 140656821923839, +STORE, 140656821923840, 140656821927935, +SNULL, 140656830066687, 140656830070783, +STORE, 140656830062592, 140656830066687, +STORE, 140656830066688, 140656830070783, +SNULL, 140656832319487, 140656832323583, +STORE, 140656832315392, 140656832319487, +STORE, 140656832319488, 140656832323583, +SNULL, 140656834547711, 140656834551807, +STORE, 140656833982464, 140656834547711, +STORE, 140656834547712, 140656834551807, +SNULL, 94730166759423, 94730166763519, +STORE, 94730166751232, 94730166759423, +STORE, 94730166759424, 94730166763519, +SNULL, 140656836800511, 140656836804607, +STORE, 140656836796416, 140656836800511, +STORE, 140656836800512, 140656836804607, +ERASE, 140656836763648, 140656836788223, +STORE, 94730171318272, 94730171453439, +STORE, 140656836784128, 140656836788223, +STORE, 140656836780032, 140656836784127, +STORE, 140656791920640, 140656796364799, +STORE, 140656836775936, 140656836780031, +STORE, 140656787476480, 140656791920639, +STORE, 140656779083776, 140656787476479, +SNULL, 140656779087871, 140656787476479, +STORE, 140656779083776, 140656779087871, +STORE, 140656779087872, 140656787476479, +STORE, 140656836771840, 140656836775935, +STORE, 140656774639616, 140656779083775, +STORE, 140656766246912, 140656774639615, +SNULL, 140656766251007, 140656774639615, +STORE, 140656766246912, 140656766251007, +STORE, 140656766251008, 140656774639615, +ERASE, 140656791920640, 140656796364799, +ERASE, 140656836780032, 140656836784127, +ERASE, 140656787476480, 140656791920639, +ERASE, 140656836775936, 140656836780031, +STORE, 140656836780032, 140656836784127, +STORE, 140656791920640, 140656796364799, +STORE, 140656836775936, 140656836780031, +STORE, 140656787476480, 140656791920639, +ERASE, 140656774639616, 140656779083775, + }; + unsigned long set20[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140735952392192, 140737488351231, +SNULL, 140735952396287, 140737488351231, +STORE, 140735952392192, 140735952396287, +STORE, 140735952261120, 140735952396287, +STORE, 94849008947200, 94849009414143, +SNULL, 94849009364991, 94849009414143, +STORE, 94849008947200, 94849009364991, +STORE, 94849009364992, 94849009414143, +ERASE, 94849009364992, 94849009414143, +STORE, 94849009364992, 94849009414143, +STORE, 140590397943808, 140590400196607, +SNULL, 140590398087167, 140590400196607, +STORE, 140590397943808, 140590398087167, +STORE, 140590398087168, 140590400196607, +ERASE, 140590398087168, 140590400196607, +STORE, 140590400184320, 140590400192511, +STORE, 140590400192512, 140590400196607, +STORE, 140735952850944, 140735952855039, +STORE, 140735952838656, 140735952850943, +STORE, 140590400180224, 140590400184319, +STORE, 140590400172032, 140590400180223, +STORE, 140590395809792, 140590397943807, +SNULL, 140590395809792, 140590395838463, +STORE, 140590395838464, 140590397943807, +STORE, 140590395809792, 140590395838463, +SNULL, 140590397935615, 140590397943807, +STORE, 140590395838464, 140590397935615, +STORE, 140590397935616, 140590397943807, +ERASE, 140590397935616, 140590397943807, +STORE, 140590397935616, 140590397943807, +STORE, 140590393425920, 140590395809791, +SNULL, 140590393425920, 140590393692159, +STORE, 140590393692160, 140590395809791, +STORE, 140590393425920, 140590393692159, +SNULL, 140590395785215, 140590395809791, +STORE, 140590393692160, 140590395785215, +STORE, 140590395785216, 140590395809791, +SNULL, 140590395785216, 140590395805695, +STORE, 140590395805696, 140590395809791, +STORE, 140590395785216, 140590395805695, +ERASE, 140590395785216, 140590395805695, +STORE, 140590395785216, 140590395805695, +ERASE, 140590395805696, 140590395809791, +STORE, 140590395805696, 140590395809791, +STORE, 140590391234560, 140590393425919, +SNULL, 140590391234560, 140590391324671, +STORE, 140590391324672, 140590393425919, +STORE, 140590391234560, 140590391324671, +SNULL, 140590393417727, 140590393425919, +STORE, 140590391324672, 140590393417727, +STORE, 140590393417728, 140590393425919, +ERASE, 140590393417728, 140590393425919, +STORE, 140590393417728, 140590393425919, +STORE, 140590388973568, 140590391234559, +SNULL, 140590388973568, 140590389125119, +STORE, 140590389125120, 140590391234559, +STORE, 140590388973568, 140590389125119, +SNULL, 140590391218175, 140590391234559, +STORE, 140590389125120, 140590391218175, +STORE, 140590391218176, 140590391234559, +SNULL, 140590391218176, 140590391226367, +STORE, 140590391226368, 140590391234559, +STORE, 140590391218176, 140590391226367, +ERASE, 140590391218176, 140590391226367, +STORE, 140590391218176, 140590391226367, +ERASE, 140590391226368, 140590391234559, +STORE, 140590391226368, 140590391234559, +STORE, 140590386843648, 140590388973567, +SNULL, 140590386843648, 140590386872319, +STORE, 140590386872320, 140590388973567, +STORE, 140590386843648, 140590386872319, +SNULL, 140590388965375, 140590388973567, +STORE, 140590386872320, 140590388965375, +STORE, 140590388965376, 140590388973567, +ERASE, 140590388965376, 140590388973567, +STORE, 140590388965376, 140590388973567, +STORE, 140590384627712, 140590386843647, +SNULL, 140590384627712, 140590384726015, +STORE, 140590384726016, 140590386843647, +STORE, 140590384627712, 140590384726015, +SNULL, 140590386819071, 140590386843647, +STORE, 140590384726016, 140590386819071, +STORE, 140590386819072, 140590386843647, +SNULL, 140590386819072, 140590386827263, +STORE, 140590386827264, 140590386843647, +STORE, 140590386819072, 140590386827263, +ERASE, 140590386819072, 140590386827263, +STORE, 140590386819072, 140590386827263, +ERASE, 140590386827264, 140590386843647, +STORE, 140590386827264, 140590386843647, +STORE, 140590400163840, 140590400180223, +STORE, 140590380830720, 140590384627711, +SNULL, 140590380830720, 140590382489599, +STORE, 140590382489600, 140590384627711, +STORE, 140590380830720, 140590382489599, +SNULL, 140590384586751, 140590384627711, +STORE, 140590382489600, 140590384586751, +STORE, 140590384586752, 140590384627711, +SNULL, 140590384586752, 140590384611327, +STORE, 140590384611328, 140590384627711, +STORE, 140590384586752, 140590384611327, +ERASE, 140590384586752, 140590384611327, +STORE, 140590384586752, 140590384611327, +ERASE, 140590384611328, 140590384627711, +STORE, 140590384611328, 140590384627711, +STORE, 140590378713088, 140590380830719, +SNULL, 140590378713088, 140590378729471, +STORE, 140590378729472, 140590380830719, +STORE, 140590378713088, 140590378729471, +SNULL, 140590380822527, 140590380830719, +STORE, 140590378729472, 140590380822527, +STORE, 140590380822528, 140590380830719, +ERASE, 140590380822528, 140590380830719, +STORE, 140590380822528, 140590380830719, +STORE, 140590376595456, 140590378713087, +SNULL, 140590376595456, 140590376611839, +STORE, 140590376611840, 140590378713087, +STORE, 140590376595456, 140590376611839, +SNULL, 140590378704895, 140590378713087, +STORE, 140590376611840, 140590378704895, +STORE, 140590378704896, 140590378713087, +ERASE, 140590378704896, 140590378713087, +STORE, 140590378704896, 140590378713087, +STORE, 140590374027264, 140590376595455, +SNULL, 140590374027264, 140590374494207, +STORE, 140590374494208, 140590376595455, +STORE, 140590374027264, 140590374494207, +SNULL, 140590376587263, 140590376595455, +STORE, 140590374494208, 140590376587263, +STORE, 140590376587264, 140590376595455, +ERASE, 140590376587264, 140590376595455, +STORE, 140590376587264, 140590376595455, +STORE, 140590371913728, 140590374027263, +SNULL, 140590371913728, 140590371926015, +STORE, 140590371926016, 140590374027263, +STORE, 140590371913728, 140590371926015, +SNULL, 140590374019071, 140590374027263, +STORE, 140590371926016, 140590374019071, +STORE, 140590374019072, 140590374027263, +ERASE, 140590374019072, 140590374027263, +STORE, 140590374019072, 140590374027263, +STORE, 140590400155648, 140590400180223, +STORE, 140590400143360, 140590400180223, +SNULL, 140590384603135, 140590384611327, +STORE, 140590384586752, 140590384603135, +STORE, 140590384603136, 140590384611327, +SNULL, 140590374023167, 140590374027263, +STORE, 140590374019072, 140590374023167, +STORE, 140590374023168, 140590374027263, +SNULL, 140590386823167, 140590386827263, +STORE, 140590386819072, 140590386823167, +STORE, 140590386823168, 140590386827263, +SNULL, 140590376591359, 140590376595455, + }; + unsigned long set21[] = { +STORE, 93874710941696, 93874711363583, +STORE, 93874711367680, 93874711408639, +STORE, 93874711408640, 93874711412735, +STORE, 93874720989184, 93874721124351, +STORE, 140708365086720, 140708365099007, +STORE, 140708365099008, 140708367192063, +STORE, 140708367192064, 140708367196159, +STORE, 140708367196160, 140708367200255, +STORE, 140708367200256, 140708367667199, +STORE, 140708367667200, 140708369760255, +STORE, 140708369760256, 140708369764351, +STORE, 140708369764352, 140708369768447, +STORE, 140708369768448, 140708369784831, +STORE, 140708369784832, 140708371877887, +STORE, 140708371877888, 140708371881983, +STORE, 140708371881984, 140708371886079, +STORE, 140708371886080, 140708371902463, +STORE, 140708371902464, 140708373995519, +STORE, 140708373995520, 140708373999615, +STORE, 140708373999616, 140708374003711, +STORE, 140708374003712, 140708375662591, +STORE, 140708375662592, 140708377759743, +STORE, 140708377759744, 140708377776127, +STORE, 140708377776128, 140708377784319, +STORE, 140708377784320, 140708377800703, +STORE, 140708377800704, 140708377899007, +STORE, 140708377899008, 140708379992063, +STORE, 140708379992064, 140708379996159, +STORE, 140708379996160, 140708380000255, +STORE, 140708380000256, 140708380016639, +STORE, 140708380016640, 140708380045311, +STORE, 140708380045312, 140708382138367, +STORE, 140708382138368, 140708382142463, +STORE, 140708382142464, 140708382146559, +STORE, 140708382146560, 140708382298111, +STORE, 140708382298112, 140708384391167, +STORE, 140708384391168, 140708384395263, +STORE, 140708384395264, 140708384399359, +STORE, 140708384399360, 140708384407551, +STORE, 140708384407552, 140708384497663, +STORE, 140708384497664, 140708386590719, +STORE, 140708386590720, 140708386594815, +STORE, 140708386594816, 140708386598911, +STORE, 140708386598912, 140708386865151, +STORE, 140708386865152, 140708388958207, +STORE, 140708388958208, 140708388974591, +STORE, 140708388974592, 140708388978687, +STORE, 140708388978688, 140708388982783, +STORE, 140708388982784, 140708389011455, +STORE, 140708389011456, 140708391108607, +STORE, 140708391108608, 140708391112703, +STORE, 140708391112704, 140708391116799, +STORE, 140708391116800, 140708391260159, +STORE, 140708393291776, 140708393308159, +STORE, 140708393308160, 140708393312255, +STORE, 140708393312256, 140708393316351, +STORE, 140708393316352, 140708393353215, +STORE, 140708393353216, 140708393357311, +STORE, 140708393357312, 140708393361407, +STORE, 140708393361408, 140708393365503, +STORE, 140708393365504, 140708393369599, +STORE, 140730557042688, 140730557177855, +STORE, 140730557235200, 140730557247487, +STORE, 140730557247488, 140730557251583, +ERASE, 140708393353216, 140708393357311, +ERASE, 140708393312256, 140708393316351, +ERASE, 140708393308160, 140708393312255, +ERASE, 140708393291776, 140708393308159, + }; + unsigned long set22[] = { +STORE, 93951397134336, 93951397183487, +STORE, 93951397183488, 93951397728255, +STORE, 93951397728256, 93951397826559, +STORE, 93951397826560, 93951397842943, +STORE, 93951397842944, 93951397847039, +STORE, 93951425974272, 93951426109439, +STORE, 140685152665600, 140685152677887, +STORE, 140685152677888, 140685152829439, +STORE, 140685152829440, 140685154181119, +STORE, 140685154181120, 140685154484223, +STORE, 140685154484224, 140685154496511, +STORE, 140685154496512, 140685154508799, +STORE, 140685154508800, 140685154525183, +STORE, 140685154525184, 140685154541567, +STORE, 140685154541568, 140685154590719, +STORE, 140685154590720, 140685154603007, +STORE, 140685154603008, 140685154607103, +STORE, 140685154607104, 140685154611199, +STORE, 140685154611200, 140685154615295, +STORE, 140685154615296, 140685154631679, +STORE, 140685154639872, 140685154643967, +STORE, 140685154643968, 140685154766847, +STORE, 140685154766848, 140685154799615, +STORE, 140685154803712, 140685154807807, +STORE, 140685154807808, 140685154811903, +STORE, 140685154811904, 140685154815999, +STORE, 140722188902400, 140722189037567, +STORE, 140722189512704, 140722189524991, +STORE, 140722189524992, 140722189529087, +STORE, 140737488347136, 140737488351231, +STORE, 140733429354496, 140737488351231, +SNULL, 140733429358591, 140737488351231, +STORE, 140733429354496, 140733429358591, +STORE, 140733429223424, 140733429358591, +STORE, 94526683537408, 94526683660287, +SNULL, 94526683553791, 94526683660287, +STORE, 94526683537408, 94526683553791, +STORE, 94526683553792, 94526683660287, +ERASE, 94526683553792, 94526683660287, +STORE, 94526683553792, 94526683623423, +STORE, 94526683623424, 94526683647999, +STORE, 94526683652096, 94526683660287, +STORE, 140551363747840, 140551363923967, +SNULL, 140551363751935, 140551363923967, +STORE, 140551363747840, 140551363751935, +STORE, 140551363751936, 140551363923967, +ERASE, 140551363751936, 140551363923967, +STORE, 140551363751936, 140551363874815, +STORE, 140551363874816, 140551363907583, +STORE, 140551363911680, 140551363919871, +STORE, 140551363919872, 140551363923967, +STORE, 140733429690368, 140733429694463, +STORE, 140733429678080, 140733429690367, +STORE, 140551363739648, 140551363747839, +STORE, 140551363731456, 140551363739647, +STORE, 140551363379200, 140551363731455, +SNULL, 140551363379200, 140551363420159, +STORE, 140551363420160, 140551363731455, +STORE, 140551363379200, 140551363420159, +SNULL, 140551363706879, 140551363731455, +STORE, 140551363420160, 140551363706879, +STORE, 140551363706880, 140551363731455, +SNULL, 140551363420160, 140551363637247, +STORE, 140551363637248, 140551363706879, +STORE, 140551363420160, 140551363637247, +ERASE, 140551363420160, 140551363637247, +STORE, 140551363420160, 140551363637247, +SNULL, 140551363637248, 140551363702783, +STORE, 140551363702784, 140551363706879, +STORE, 140551363637248, 140551363702783, +ERASE, 140551363637248, 140551363702783, +STORE, 140551363637248, 140551363702783, +ERASE, 140551363706880, 140551363731455, +STORE, 140551363706880, 140551363731455, +STORE, 140551361531904, 140551363379199, +SNULL, 140551361683455, 140551363379199, +STORE, 140551361531904, 140551361683455, +STORE, 140551361683456, 140551363379199, +SNULL, 140551361683456, 140551363035135, +STORE, 140551363035136, 140551363379199, +STORE, 140551361683456, 140551363035135, +ERASE, 140551361683456, 140551363035135, +STORE, 140551361683456, 140551363035135, +SNULL, 140551363035136, 140551363338239, +STORE, 140551363338240, 140551363379199, +STORE, 140551363035136, 140551363338239, +ERASE, 140551363035136, 140551363338239, +STORE, 140551363035136, 140551363379199, +SNULL, 140551363338239, 140551363379199, +STORE, 140551363035136, 140551363338239, +STORE, 140551363338240, 140551363379199, +SNULL, 140551363338240, 140551363362815, +STORE, 140551363362816, 140551363379199, +STORE, 140551363338240, 140551363362815, +ERASE, 140551363338240, 140551363362815, +STORE, 140551363338240, 140551363362815, +ERASE, 140551363362816, 140551363379199, +STORE, 140551363362816, 140551363379199, +STORE, 140551361519616, 140551361531903, +SNULL, 140551363350527, 140551363362815, +STORE, 140551363338240, 140551363350527, +STORE, 140551363350528, 140551363362815, +SNULL, 140551363727359, 140551363731455, +STORE, 140551363706880, 140551363727359, +STORE, 140551363727360, 140551363731455, +SNULL, 94526683656191, 94526683660287, +STORE, 94526683652096, 94526683656191, +STORE, 94526683656192, 94526683660287, +SNULL, 140551363915775, 140551363919871, +STORE, 140551363911680, 140551363915775, +STORE, 140551363915776, 140551363919871, +ERASE, 140551363739648, 140551363747839, +STORE, 94526715490304, 94526715625471, +STORE, 140551361253376, 140551361531903, +STORE, 140551360987136, 140551361531903, +STORE, 140551360720896, 140551361531903, +STORE, 140551360454656, 140551361531903, +SNULL, 140551361253375, 140551361531903, +STORE, 140551360454656, 140551361253375, +STORE, 140551361253376, 140551361531903, +SNULL, 140551361253376, 140551361519615, +STORE, 140551361519616, 140551361531903, +STORE, 140551361253376, 140551361519615, +ERASE, 140551361253376, 140551361519615, + }; + + unsigned long set23[] = { +STORE, 94014447943680, 94014448156671, +STORE, 94014450253824, 94014450257919, +STORE, 94014450257920, 94014450266111, +STORE, 94014450266112, 94014450278399, +STORE, 94014464225280, 94014464630783, +STORE, 139761764306944, 139761765965823, +STORE, 139761765965824, 139761768062975, +STORE, 139761768062976, 139761768079359, +STORE, 139761768079360, 139761768087551, +STORE, 139761768087552, 139761768103935, +STORE, 139761768103936, 139761768116223, +STORE, 139761768116224, 139761770209279, +STORE, 139761770209280, 139761770213375, +STORE, 139761770213376, 139761770217471, +STORE, 139761770217472, 139761770360831, +STORE, 139761770729472, 139761772412927, +STORE, 139761772412928, 139761772429311, +STORE, 139761772457984, 139761772462079, +STORE, 139761772462080, 139761772466175, +STORE, 139761772466176, 139761772470271, +STORE, 140724336517120, 140724336652287, +STORE, 140724336955392, 140724336967679, +STORE, 140724336967680, 140724336971775, +STORE, 140737488347136, 140737488351231, +STORE, 140721840295936, 140737488351231, +SNULL, 140721840300031, 140737488351231, +STORE, 140721840295936, 140721840300031, +STORE, 140721840164864, 140721840300031, +STORE, 93937913667584, 93937915830271, +SNULL, 93937913729023, 93937915830271, +STORE, 93937913667584, 93937913729023, +STORE, 93937913729024, 93937915830271, +ERASE, 93937913729024, 93937915830271, +STORE, 93937915822080, 93937915830271, +STORE, 140598835335168, 140598837587967, +SNULL, 140598835478527, 140598837587967, +STORE, 140598835335168, 140598835478527, +STORE, 140598835478528, 140598837587967, +ERASE, 140598835478528, 140598837587967, +STORE, 140598837575680, 140598837583871, +STORE, 140598837583872, 140598837587967, +STORE, 140721841086464, 140721841090559, +STORE, 140721841074176, 140721841086463, +STORE, 140598837547008, 140598837575679, +STORE, 140598837538816, 140598837547007, +STORE, 140598831538176, 140598835335167, +SNULL, 140598831538176, 140598833197055, +STORE, 140598833197056, 140598835335167, +STORE, 140598831538176, 140598833197055, +SNULL, 140598835294207, 140598835335167, +STORE, 140598833197056, 140598835294207, +STORE, 140598835294208, 140598835335167, +SNULL, 140598835294208, 140598835318783, +STORE, 140598835318784, 140598835335167, +STORE, 140598835294208, 140598835318783, +ERASE, 140598835294208, 140598835318783, +STORE, 140598835294208, 140598835318783, +ERASE, 140598835318784, 140598835335167, +STORE, 140598835318784, 140598835335167, +SNULL, 140598835310591, 140598835318783, +STORE, 140598835294208, 140598835310591, +STORE, 140598835310592, 140598835318783, +SNULL, 93937915826175, 93937915830271, +STORE, 93937915822080, 93937915826175, +STORE, 93937915826176, 93937915830271, +SNULL, 140598837579775, 140598837583871, +STORE, 140598837575680, 140598837579775, +STORE, 140598837579776, 140598837583871, +ERASE, 140598837547008, 140598837575679, +STORE, 93937929179136, 93937929314303, +STORE, 140598835855360, 140598837538815, +STORE, 140737488347136, 140737488351231, +STORE, 140728187723776, 140737488351231, +SNULL, 140728187727871, 140737488351231, +STORE, 140728187723776, 140728187727871, +STORE, 140728187592704, 140728187727871, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140583951437824, 140583953690623, +SNULL, 140583951581183, 140583953690623, +STORE, 140583951437824, 140583951581183, +STORE, 140583951581184, 140583953690623, +ERASE, 140583951581184, 140583953690623, +STORE, 140583953678336, 140583953686527, +STORE, 140583953686528, 140583953690623, +STORE, 140728189116416, 140728189120511, +STORE, 140728189104128, 140728189116415, +STORE, 140583953649664, 140583953678335, +STORE, 140583953641472, 140583953649663, +STORE, 140583948275712, 140583951437823, +SNULL, 140583948275712, 140583949336575, +STORE, 140583949336576, 140583951437823, +STORE, 140583948275712, 140583949336575, +SNULL, 140583951429631, 140583951437823, +STORE, 140583949336576, 140583951429631, +STORE, 140583951429632, 140583951437823, +ERASE, 140583951429632, 140583951437823, +STORE, 140583951429632, 140583951437823, +STORE, 140583944478720, 140583948275711, +SNULL, 140583944478720, 140583946137599, +STORE, 140583946137600, 140583948275711, +STORE, 140583944478720, 140583946137599, +SNULL, 140583948234751, 140583948275711, +STORE, 140583946137600, 140583948234751, +STORE, 140583948234752, 140583948275711, +SNULL, 140583948234752, 140583948259327, +STORE, 140583948259328, 140583948275711, +STORE, 140583948234752, 140583948259327, +ERASE, 140583948234752, 140583948259327, +STORE, 140583948234752, 140583948259327, +ERASE, 140583948259328, 140583948275711, +STORE, 140583948259328, 140583948275711, +STORE, 140583953629184, 140583953649663, +SNULL, 140583948251135, 140583948259327, +STORE, 140583948234752, 140583948251135, +STORE, 140583948251136, 140583948259327, +SNULL, 140583951433727, 140583951437823, +STORE, 140583951429632, 140583951433727, +STORE, 140583951433728, 140583951437823, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140583953682431, 140583953686527, +STORE, 140583953678336, 140583953682431, +STORE, 140583953682432, 140583953686527, +ERASE, 140583953649664, 140583953678335, +STORE, 17821696, 17956863, +STORE, 17821696, 18104319, +STORE, 140583951945728, 140583953629183, +STORE, 94014447943680, 94014448156671, +STORE, 94014450253824, 94014450257919, +STORE, 94014450257920, 94014450266111, +STORE, 94014450266112, 94014450278399, +STORE, 94014464225280, 94014465196031, +STORE, 139761764306944, 139761765965823, +STORE, 139761765965824, 139761768062975, +STORE, 139761768062976, 139761768079359, +STORE, 139761768079360, 139761768087551, +STORE, 139761768087552, 139761768103935, +STORE, 139761768103936, 139761768116223, +STORE, 139761768116224, 139761770209279, +STORE, 139761770209280, 139761770213375, +STORE, 139761770213376, 139761770217471, +STORE, 139761770217472, 139761770360831, +STORE, 139761770729472, 139761772412927, +STORE, 139761772412928, 139761772429311, +STORE, 139761772457984, 139761772462079, +STORE, 139761772462080, 139761772466175, +STORE, 139761772466176, 139761772470271, +STORE, 140724336517120, 140724336652287, +STORE, 140724336955392, 140724336967679, +STORE, 140724336967680, 140724336971775, +STORE, 140737488347136, 140737488351231, +STORE, 140726063296512, 140737488351231, +SNULL, 140726063300607, 140737488351231, +STORE, 140726063296512, 140726063300607, +STORE, 140726063165440, 140726063300607, +STORE, 94016795934720, 94016798158847, +SNULL, 94016796045311, 94016798158847, +STORE, 94016795934720, 94016796045311, +STORE, 94016796045312, 94016798158847, +ERASE, 94016796045312, 94016798158847, +STORE, 94016798138368, 94016798150655, +STORE, 94016798150656, 94016798158847, +STORE, 139975915966464, 139975918219263, +SNULL, 139975916109823, 139975918219263, +STORE, 139975915966464, 139975916109823, +STORE, 139975916109824, 139975918219263, +ERASE, 139975916109824, 139975918219263, +STORE, 139975918206976, 139975918215167, +STORE, 139975918215168, 139975918219263, +STORE, 140726064541696, 140726064545791, +STORE, 140726064529408, 140726064541695, +STORE, 139975918178304, 139975918206975, +STORE, 139975918170112, 139975918178303, +STORE, 139975912169472, 139975915966463, +SNULL, 139975912169472, 139975913828351, +STORE, 139975913828352, 139975915966463, +STORE, 139975912169472, 139975913828351, +SNULL, 139975915925503, 139975915966463, +STORE, 139975913828352, 139975915925503, +STORE, 139975915925504, 139975915966463, +SNULL, 139975915925504, 139975915950079, +STORE, 139975915950080, 139975915966463, +STORE, 139975915925504, 139975915950079, +ERASE, 139975915925504, 139975915950079, +STORE, 139975915925504, 139975915950079, +ERASE, 139975915950080, 139975915966463, +STORE, 139975915950080, 139975915966463, +SNULL, 139975915941887, 139975915950079, +STORE, 139975915925504, 139975915941887, +STORE, 139975915941888, 139975915950079, +SNULL, 94016798146559, 94016798150655, +STORE, 94016798138368, 94016798146559, +STORE, 94016798146560, 94016798150655, +SNULL, 139975918211071, 139975918215167, +STORE, 139975918206976, 139975918211071, +STORE, 139975918211072, 139975918215167, +ERASE, 139975918178304, 139975918206975, +STORE, 94016804925440, 94016805060607, +STORE, 94596177661952, 94596177772543, +STORE, 94596179865600, 94596179873791, +STORE, 94596179873792, 94596179877887, +STORE, 94596179877888, 94596179886079, +STORE, 94596211597312, 94596211863551, +STORE, 140127351840768, 140127353499647, +STORE, 140127353499648, 140127355596799, +STORE, 140127355596800, 140127355613183, +STORE, 140127355613184, 140127355621375, +STORE, 140127355621376, 140127355637759, +STORE, 140127355637760, 140127355781119, +STORE, 140127357841408, 140127357849599, +STORE, 140127357878272, 140127357882367, +STORE, 140127357882368, 140127357886463, +STORE, 140127357886464, 140127357890559, +STORE, 140726167252992, 140726167392255, +STORE, 140726167838720, 140726167851007, +STORE, 140726167851008, 140726167855103, +STORE, 140737488347136, 140737488351231, +STORE, 140731874017280, 140737488351231, +SNULL, 140731874021375, 140737488351231, +STORE, 140731874017280, 140731874021375, +STORE, 140731873886208, 140731874021375, +STORE, 94178682265600, 94178684489727, +SNULL, 94178682376191, 94178684489727, +STORE, 94178682265600, 94178682376191, +STORE, 94178682376192, 94178684489727, +ERASE, 94178682376192, 94178684489727, +STORE, 94178684469248, 94178684481535, +STORE, 94178684481536, 94178684489727, +STORE, 140460853403648, 140460855656447, +SNULL, 140460853547007, 140460855656447, +STORE, 140460853403648, 140460853547007, +STORE, 140460853547008, 140460855656447, +ERASE, 140460853547008, 140460855656447, +STORE, 140460855644160, 140460855652351, +STORE, 140460855652352, 140460855656447, +STORE, 140731874103296, 140731874107391, +STORE, 140731874091008, 140731874103295, +STORE, 140460855615488, 140460855644159, +STORE, 140460855607296, 140460855615487, +STORE, 140460849606656, 140460853403647, +SNULL, 140460849606656, 140460851265535, +STORE, 140460851265536, 140460853403647, +STORE, 140460849606656, 140460851265535, +SNULL, 140460853362687, 140460853403647, +STORE, 140460851265536, 140460853362687, +STORE, 140460853362688, 140460853403647, +SNULL, 140460853362688, 140460853387263, +STORE, 140460853387264, 140460853403647, +STORE, 140460853362688, 140460853387263, +ERASE, 140460853362688, 140460853387263, +STORE, 140460853362688, 140460853387263, +ERASE, 140460853387264, 140460853403647, +STORE, 140460853387264, 140460853403647, +SNULL, 140460853379071, 140460853387263, +STORE, 140460853362688, 140460853379071, +STORE, 140460853379072, 140460853387263, +SNULL, 94178684477439, 94178684481535, +STORE, 94178684469248, 94178684477439, +STORE, 94178684477440, 94178684481535, +SNULL, 140460855648255, 140460855652351, +STORE, 140460855644160, 140460855648255, +STORE, 140460855648256, 140460855652351, +ERASE, 140460855615488, 140460855644159, +STORE, 94178692063232, 94178692198399, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733096603648, 140737488351231, +SNULL, 140733096611839, 140737488351231, +STORE, 140733096603648, 140733096611839, +STORE, 140733096472576, 140733096611839, +STORE, 94796716122112, 94796718325759, +SNULL, 94796716224511, 94796718325759, +STORE, 94796716122112, 94796716224511, +STORE, 94796716224512, 94796718325759, +ERASE, 94796716224512, 94796718325759, +STORE, 94796718317568, 94796718325759, +STORE, 139667892793344, 139667895046143, +SNULL, 139667892936703, 139667895046143, +STORE, 139667892793344, 139667892936703, +STORE, 139667892936704, 139667895046143, +ERASE, 139667892936704, 139667895046143, +STORE, 139667895033856, 139667895042047, +STORE, 139667895042048, 139667895046143, +STORE, 140733096857600, 140733096861695, +STORE, 140733096845312, 140733096857599, +STORE, 139667895005184, 139667895033855, +STORE, 139667894996992, 139667895005183, +STORE, 139667890532352, 139667892793343, +SNULL, 139667890532352, 139667890683903, +STORE, 139667890683904, 139667892793343, +STORE, 139667890532352, 139667890683903, +SNULL, 139667892776959, 139667892793343, +STORE, 139667890683904, 139667892776959, +STORE, 139667892776960, 139667892793343, +SNULL, 139667892776960, 139667892785151, +STORE, 139667892785152, 139667892793343, +STORE, 139667892776960, 139667892785151, +ERASE, 139667892776960, 139667892785151, +STORE, 139667892776960, 139667892785151, +ERASE, 139667892785152, 139667892793343, +STORE, 139667892785152, 139667892793343, +STORE, 139667886735360, 139667890532351, +SNULL, 139667886735360, 139667888394239, +STORE, 139667888394240, 139667890532351, +STORE, 139667886735360, 139667888394239, +SNULL, 139667890491391, 139667890532351, +STORE, 139667888394240, 139667890491391, +STORE, 139667890491392, 139667890532351, +SNULL, 139667890491392, 139667890515967, +STORE, 139667890515968, 139667890532351, +STORE, 139667890491392, 139667890515967, +ERASE, 139667890491392, 139667890515967, +STORE, 139667890491392, 139667890515967, +ERASE, 139667890515968, 139667890532351, +STORE, 139667890515968, 139667890532351, +STORE, 139667884167168, 139667886735359, +SNULL, 139667884167168, 139667884634111, +STORE, 139667884634112, 139667886735359, +STORE, 139667884167168, 139667884634111, +SNULL, 139667886727167, 139667886735359, +STORE, 139667884634112, 139667886727167, +STORE, 139667886727168, 139667886735359, +ERASE, 139667886727168, 139667886735359, +STORE, 139667886727168, 139667886735359, +STORE, 139667882053632, 139667884167167, +SNULL, 139667882053632, 139667882065919, +STORE, 139667882065920, 139667884167167, +STORE, 139667882053632, 139667882065919, +SNULL, 139667884158975, 139667884167167, +STORE, 139667882065920, 139667884158975, +STORE, 139667884158976, 139667884167167, +ERASE, 139667884158976, 139667884167167, +STORE, 139667884158976, 139667884167167, +STORE, 139667879837696, 139667882053631, +SNULL, 139667879837696, 139667879935999, +STORE, 139667879936000, 139667882053631, +STORE, 139667879837696, 139667879935999, +SNULL, 139667882029055, 139667882053631, +STORE, 139667879936000, 139667882029055, +STORE, 139667882029056, 139667882053631, +SNULL, 139667882029056, 139667882037247, +STORE, 139667882037248, 139667882053631, +STORE, 139667882029056, 139667882037247, +ERASE, 139667882029056, 139667882037247, +STORE, 139667882029056, 139667882037247, +ERASE, 139667882037248, 139667882053631, +STORE, 139667882037248, 139667882053631, +STORE, 139667894988800, 139667895005183, +SNULL, 139667890507775, 139667890515967, +STORE, 139667890491392, 139667890507775, +STORE, 139667890507776, 139667890515967, +SNULL, 139667882033151, 139667882037247, +STORE, 139667882029056, 139667882033151, +STORE, 139667882033152, 139667882037247, +SNULL, 139667884163071, 139667884167167, +STORE, 139667884158976, 139667884163071, +STORE, 139667884163072, 139667884167167, +SNULL, 139667886731263, 139667886735359, +STORE, 139667886727168, 139667886731263, +STORE, 139667886731264, 139667886735359, +SNULL, 139667892781055, 139667892785151, +STORE, 139667892776960, 139667892781055, +STORE, 139667892781056, 139667892785151, +SNULL, 94796718321663, 94796718325759, +STORE, 94796718317568, 94796718321663, +STORE, 94796718321664, 94796718325759, +SNULL, 139667895037951, 139667895042047, +STORE, 139667895033856, 139667895037951, +STORE, 139667895037952, 139667895042047, +ERASE, 139667895005184, 139667895033855, +STORE, 94796726063104, 94796726198271, +STORE, 139667893305344, 139667894988799, +STORE, 139667895005184, 139667895033855, +STORE, 94796726063104, 94796726333439, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722489507840, 140737488351231, +SNULL, 140722489516031, 140737488351231, +STORE, 140722489507840, 140722489516031, +STORE, 140722489376768, 140722489516031, +STORE, 93980993265664, 93980995489791, +SNULL, 93980993376255, 93980995489791, +STORE, 93980993265664, 93980993376255, +STORE, 93980993376256, 93980995489791, +ERASE, 93980993376256, 93980995489791, +STORE, 93980995469312, 93980995481599, +STORE, 93980995481600, 93980995489791, +STORE, 140261313593344, 140261315846143, +SNULL, 140261313736703, 140261315846143, +STORE, 140261313593344, 140261313736703, +STORE, 140261313736704, 140261315846143, +ERASE, 140261313736704, 140261315846143, +STORE, 140261315833856, 140261315842047, +STORE, 140261315842048, 140261315846143, +STORE, 140722489675776, 140722489679871, +STORE, 140722489663488, 140722489675775, +STORE, 140261315805184, 140261315833855, +STORE, 140261315796992, 140261315805183, +STORE, 140261309796352, 140261313593343, +SNULL, 140261309796352, 140261311455231, +STORE, 140261311455232, 140261313593343, +STORE, 140261309796352, 140261311455231, +SNULL, 140261313552383, 140261313593343, +STORE, 140261311455232, 140261313552383, +STORE, 140261313552384, 140261313593343, +SNULL, 140261313552384, 140261313576959, +STORE, 140261313576960, 140261313593343, +STORE, 140261313552384, 140261313576959, +ERASE, 140261313552384, 140261313576959, +STORE, 140261313552384, 140261313576959, +ERASE, 140261313576960, 140261313593343, +STORE, 140261313576960, 140261313593343, +SNULL, 140261313568767, 140261313576959, +STORE, 140261313552384, 140261313568767, +STORE, 140261313568768, 140261313576959, +SNULL, 93980995477503, 93980995481599, +STORE, 93980995469312, 93980995477503, +STORE, 93980995477504, 93980995481599, +SNULL, 140261315837951, 140261315842047, +STORE, 140261315833856, 140261315837951, +STORE, 140261315837952, 140261315842047, +ERASE, 140261315805184, 140261315833855, +STORE, 93980997443584, 93980997578751, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140737488338944, 140737488351231, +STORE, 140734059450368, 140737488351231, +SNULL, 140734059462655, 140737488351231, +STORE, 140734059450368, 140734059462655, +STORE, 140734059319296, 140734059462655, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140307554983936, 140307557236735, +SNULL, 140307555127295, 140307557236735, +STORE, 140307554983936, 140307555127295, +STORE, 140307555127296, 140307557236735, +ERASE, 140307555127296, 140307557236735, +STORE, 140307557224448, 140307557232639, +STORE, 140307557232640, 140307557236735, +STORE, 140734059483136, 140734059487231, +STORE, 140734059470848, 140734059483135, +STORE, 140307557195776, 140307557224447, +STORE, 140307557187584, 140307557195775, +STORE, 140307551821824, 140307554983935, +SNULL, 140307551821824, 140307552882687, +STORE, 140307552882688, 140307554983935, +STORE, 140307551821824, 140307552882687, +SNULL, 140307554975743, 140307554983935, +STORE, 140307552882688, 140307554975743, +STORE, 140307554975744, 140307554983935, +ERASE, 140307554975744, 140307554983935, +STORE, 140307554975744, 140307554983935, +STORE, 140307548024832, 140307551821823, +SNULL, 140307548024832, 140307549683711, +STORE, 140307549683712, 140307551821823, +STORE, 140307548024832, 140307549683711, +SNULL, 140307551780863, 140307551821823, +STORE, 140307549683712, 140307551780863, +STORE, 140307551780864, 140307551821823, +SNULL, 140307551780864, 140307551805439, +STORE, 140307551805440, 140307551821823, +STORE, 140307551780864, 140307551805439, +ERASE, 140307551780864, 140307551805439, +STORE, 140307551780864, 140307551805439, +ERASE, 140307551805440, 140307551821823, +STORE, 140307551805440, 140307551821823, +STORE, 140307557175296, 140307557195775, +SNULL, 140307551797247, 140307551805439, +STORE, 140307551780864, 140307551797247, +STORE, 140307551797248, 140307551805439, +SNULL, 140307554979839, 140307554983935, +STORE, 140307554975744, 140307554979839, +STORE, 140307554979840, 140307554983935, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140307557228543, 140307557232639, +STORE, 140307557224448, 140307557228543, +STORE, 140307557228544, 140307557232639, +ERASE, 140307557195776, 140307557224447, +STORE, 39698432, 39833599, +STORE, 39698432, 39981055, +STORE, 94306485321728, 94306485432319, +STORE, 94306487525376, 94306487533567, +STORE, 94306487533568, 94306487537663, +STORE, 94306487537664, 94306487545855, +STORE, 94306488868864, 94306489004031, +STORE, 140497673998336, 140497675657215, +STORE, 140497675657216, 140497677754367, +STORE, 140497677754368, 140497677770751, +STORE, 140497677770752, 140497677778943, +STORE, 140497677778944, 140497677795327, +STORE, 140497677795328, 140497677938687, +STORE, 140497679998976, 140497680007167, +STORE, 140497680035840, 140497680039935, +STORE, 140497680039936, 140497680044031, +STORE, 140497680044032, 140497680048127, +STORE, 140732780462080, 140732780601343, +STORE, 140732782239744, 140732782252031, +STORE, 140732782252032, 140732782256127, +STORE, 94236915900416, 94236916011007, +STORE, 94236918104064, 94236918112255, +STORE, 94236918112256, 94236918116351, +STORE, 94236918116352, 94236918124543, +STORE, 94236939489280, 94236939624447, +STORE, 140046091743232, 140046093402111, +STORE, 140046093402112, 140046095499263, +STORE, 140046095499264, 140046095515647, +STORE, 140046095515648, 140046095523839, +STORE, 140046095523840, 140046095540223, +STORE, 140046095540224, 140046095683583, +STORE, 140046097743872, 140046097752063, +STORE, 140046097780736, 140046097784831, +STORE, 140046097784832, 140046097788927, +STORE, 140046097788928, 140046097793023, +STORE, 140726694449152, 140726694588415, +STORE, 140726695313408, 140726695325695, +STORE, 140726695325696, 140726695329791, +STORE, 94894582779904, 94894582992895, +STORE, 94894585090048, 94894585094143, +STORE, 94894585094144, 94894585102335, +STORE, 94894585102336, 94894585114623, +STORE, 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139818427334656, 139818429431807, +STORE, 139818429431808, 139818429448191, +STORE, 139818429448192, 139818429456383, +STORE, 139818429456384, 139818429472767, +STORE, 139818429472768, 139818429485055, +STORE, 139818429485056, 139818431578111, +STORE, 139818431578112, 139818431582207, +STORE, 139818431582208, 139818431586303, +STORE, 139818431586304, 139818431729663, +STORE, 139818432098304, 139818433781759, +STORE, 139818433781760, 139818433798143, +STORE, 139818433826816, 139818433830911, +STORE, 139818433830912, 139818433835007, +STORE, 139818433835008, 139818433839103, +STORE, 140726170509312, 140726170648575, +STORE, 140726171824128, 140726171836415, +STORE, 140726171836416, 140726171840511, +STORE, 94611513188352, 94611513401343, +STORE, 94611515498496, 94611515502591, +STORE, 94611515502592, 94611515510783, +STORE, 94611515510784, 94611515523071, +STORE, 94611516502016, 94611516907519, +STORE, 140596246388736, 140596248047615, +STORE, 140596248047616, 140596250144767, +STORE, 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140693507690496, 140693507698687, +STORE, 140693507698688, 140693507715071, +STORE, 140693507715072, 140693507727359, +STORE, 140693507727360, 140693509820415, +STORE, 140693509820416, 140693509824511, +STORE, 140693509824512, 140693509828607, +STORE, 140693509828608, 140693509971967, +STORE, 140693510340608, 140693512024063, +STORE, 140693512024064, 140693512040447, +STORE, 140693512069120, 140693512073215, +STORE, 140693512073216, 140693512077311, +STORE, 140693512077312, 140693512081407, +STORE, 140721116065792, 140721116205055, +STORE, 140721117831168, 140721117843455, +STORE, 140721117843456, 140721117847551, +STORE, 94843650150400, 94843650363391, +STORE, 94843652460544, 94843652464639, +STORE, 94843652464640, 94843652472831, +STORE, 94843652472832, 94843652485119, +STORE, 94843685388288, 94843686281215, +STORE, 140484193681408, 140484195340287, +STORE, 140484195340288, 140484197437439, +STORE, 140484197437440, 140484197453823, +STORE, 140484197453824, 140484197462015, +STORE, 140484197462016, 140484197478399, +STORE, 140484197478400, 140484197490687, +STORE, 140484197490688, 140484199583743, +STORE, 140484199583744, 140484199587839, +STORE, 140484199587840, 140484199591935, +STORE, 140484199591936, 140484199735295, +STORE, 140484200103936, 140484201787391, +STORE, 140484201787392, 140484201803775, +STORE, 140484201832448, 140484201836543, +STORE, 140484201836544, 140484201840639, +STORE, 140484201840640, 140484201844735, +STORE, 140726294315008, 140726294454271, +STORE, 140726295646208, 140726295658495, +STORE, 140726295658496, 140726295662591, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140720422371328, 140737488351231, +SNULL, 140720422379519, 140737488351231, +STORE, 140720422371328, 140720422379519, +STORE, 140720422240256, 140720422379519, +STORE, 94417967845376, 94417970180095, +SNULL, 94417968058367, 94417970180095, +STORE, 94417967845376, 94417968058367, +STORE, 94417968058368, 94417970180095, +ERASE, 94417968058368, 94417970180095, +STORE, 94417970155520, 94417970167807, +STORE, 94417970167808, 94417970180095, +STORE, 140252450045952, 140252452298751, +SNULL, 140252450189311, 140252452298751, +STORE, 140252450045952, 140252450189311, +STORE, 140252450189312, 140252452298751, +ERASE, 140252450189312, 140252452298751, +STORE, 140252452286464, 140252452294655, +STORE, 140252452294656, 140252452298751, +STORE, 140720422416384, 140720422420479, +STORE, 140720422404096, 140720422416383, +STORE, 140252452257792, 140252452286463, +STORE, 140252452249600, 140252452257791, +STORE, 140252447932416, 140252450045951, +SNULL, 140252447932416, 140252447944703, +STORE, 140252447944704, 140252450045951, +STORE, 140252447932416, 140252447944703, +SNULL, 140252450037759, 140252450045951, +STORE, 140252447944704, 140252450037759, +STORE, 140252450037760, 140252450045951, +ERASE, 140252450037760, 140252450045951, +STORE, 140252450037760, 140252450045951, +STORE, 140252444135424, 140252447932415, 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140252452294655, +STORE, 140252452286464, 140252452290559, +STORE, 140252452290560, 140252452294655, +ERASE, 140252452257792, 140252452286463, +STORE, 94417996333056, 94417996468223, +STORE, 140252450557952, 140252452241407, +STORE, 94417996333056, 94417996603391, +STORE, 94417996333056, 94417996738559, +STORE, 94417996333056, 94417996910591, +SNULL, 94417996881919, 94417996910591, +STORE, 94417996333056, 94417996881919, +STORE, 94417996881920, 94417996910591, +ERASE, 94417996881920, 94417996910591, +STORE, 94417996333056, 94417997017087, +STORE, 94417996333056, 94417997152255, +SNULL, 94417997135871, 94417997152255, +STORE, 94417996333056, 94417997135871, +STORE, 94417997135872, 94417997152255, +ERASE, 94417997135872, 94417997152255, +STORE, 94417996333056, 94417997291519, +SNULL, 94417997271039, 94417997291519, +STORE, 94417996333056, 94417997271039, +STORE, 94417997271040, 94417997291519, +ERASE, 94417997271040, 94417997291519, +STORE, 94417996333056, 94417997406207, +SNULL, 94417997381631, 94417997406207, +STORE, 94417996333056, 94417997381631, +STORE, 94417997381632, 94417997406207, +ERASE, 94417997381632, 94417997406207, +STORE, 94417996333056, 94417997516799, +SNULL, 94417997488127, 94417997516799, +STORE, 94417996333056, 94417997488127, +STORE, 94417997488128, 94417997516799, +ERASE, 94417997488128, 94417997516799, +STORE, 94417996333056, 94417997643775, +SNULL, 94417997631487, 94417997643775, +STORE, 94417996333056, 94417997631487, +STORE, 94417997631488, 94417997643775, +ERASE, 94417997631488, 94417997643775, +SNULL, 94417997590527, 94417997631487, +STORE, 94417996333056, 94417997590527, +STORE, 94417997590528, 94417997631487, +ERASE, 94417997590528, 94417997631487, +STORE, 94417996333056, 94417997733887, +STORE, 94417996333056, 94417997869055, +STORE, 94417996333056, 94417998004223, +SNULL, 94417998000127, 94417998004223, +STORE, 94417996333056, 94417998000127, +STORE, 94417998000128, 94417998004223, +ERASE, 94417998000128, 94417998004223, +STORE, 94049170993152, 94049171206143, +STORE, 94049173303296, 94049173307391, +STORE, 94049173307392, 94049173315583, +STORE, 94049173315584, 94049173327871, +STORE, 94049176236032, 94049183645695, +STORE, 139807795544064, 139807797202943, +STORE, 139807797202944, 139807799300095, +STORE, 139807799300096, 139807799316479, +STORE, 139807799316480, 139807799324671, +STORE, 139807799324672, 139807799341055, +STORE, 139807799341056, 139807799353343, +STORE, 139807799353344, 139807801446399, +STORE, 139807801446400, 139807801450495, +STORE, 139807801450496, 139807801454591, +STORE, 139807801454592, 139807801597951, +STORE, 139807801966592, 139807803650047, +STORE, 139807803650048, 139807803666431, +STORE, 139807803695104, 139807803699199, +STORE, 139807803699200, 139807803703295, +STORE, 139807803703296, 139807803707391, +STORE, 140727555538944, 140727555678207, +STORE, 140727555940352, 140727555952639, +STORE, 140727555952640, 140727555956735, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722483441664, 140737488351231, +SNULL, 140722483449855, 140737488351231, +STORE, 140722483441664, 140722483449855, +STORE, 140722483310592, 140722483449855, +STORE, 94416704921600, 94416707145727, +SNULL, 94416705032191, 94416707145727, +STORE, 94416704921600, 94416705032191, +STORE, 94416705032192, 94416707145727, +ERASE, 94416705032192, 94416707145727, +STORE, 94416707125248, 94416707137535, +STORE, 94416707137536, 94416707145727, +STORE, 140555439296512, 140555441549311, +SNULL, 140555439439871, 140555441549311, +STORE, 140555439296512, 140555439439871, +STORE, 140555439439872, 140555441549311, +ERASE, 140555439439872, 140555441549311, +STORE, 140555441537024, 140555441545215, +STORE, 140555441545216, 140555441549311, +STORE, 140722484781056, 140722484785151, +STORE, 140722484768768, 140722484781055, +STORE, 140555441508352, 140555441537023, +STORE, 140555441500160, 140555441508351, +STORE, 140555435499520, 140555439296511, +SNULL, 140555435499520, 140555437158399, +STORE, 140555437158400, 140555439296511, +STORE, 140555435499520, 140555437158399, +SNULL, 140555439255551, 140555439296511, +STORE, 140555437158400, 140555439255551, +STORE, 140555439255552, 140555439296511, +SNULL, 140555439255552, 140555439280127, +STORE, 140555439280128, 140555439296511, +STORE, 140555439255552, 140555439280127, +ERASE, 140555439255552, 140555439280127, +STORE, 140555439255552, 140555439280127, +ERASE, 140555439280128, 140555439296511, +STORE, 140555439280128, 140555439296511, +SNULL, 140555439271935, 140555439280127, +STORE, 140555439255552, 140555439271935, +STORE, 140555439271936, 140555439280127, +SNULL, 94416707133439, 94416707137535, +STORE, 94416707125248, 94416707133439, +STORE, 94416707133440, 94416707137535, +SNULL, 140555441541119, 140555441545215, +STORE, 140555441537024, 140555441541119, +STORE, 140555441541120, 140555441545215, +ERASE, 140555441508352, 140555441537023, +STORE, 94416724672512, 94416724807679, +STORE, 94686636953600, 94686637166591, +STORE, 94686639263744, 94686639267839, +STORE, 94686639267840, 94686639276031, +STORE, 94686639276032, 94686639288319, +STORE, 94686662193152, 94686663163903, +STORE, 140312944431104, 140312946089983, +STORE, 140312946089984, 140312948187135, +STORE, 140312948187136, 140312948203519, +STORE, 140312948203520, 140312948211711, +STORE, 140312948211712, 140312948228095, +STORE, 140312948228096, 140312948240383, +STORE, 140312948240384, 140312950333439, +STORE, 140312950333440, 140312950337535, +STORE, 140312950337536, 140312950341631, +STORE, 140312950341632, 140312950484991, +STORE, 140312950853632, 140312952537087, +STORE, 140312952537088, 140312952553471, +STORE, 140312952582144, 140312952586239, +STORE, 140312952586240, 140312952590335, +STORE, 140312952590336, 140312952594431, +STORE, 140730598920192, 140730599059455, +STORE, 140730599108608, 140730599120895, +STORE, 140730599120896, 140730599124991, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140726234079232, 140737488351231, +SNULL, 140726234087423, 140737488351231, +STORE, 140726234079232, 140726234087423, +STORE, 140726233948160, 140726234087423, +STORE, 94589467578368, 94589469802495, +SNULL, 94589467688959, 94589469802495, +STORE, 94589467578368, 94589467688959, +STORE, 94589467688960, 94589469802495, +ERASE, 94589467688960, 94589469802495, +STORE, 94589469782016, 94589469794303, +STORE, 94589469794304, 94589469802495, +STORE, 140587082842112, 140587085094911, +SNULL, 140587082985471, 140587085094911, +STORE, 140587082842112, 140587082985471, +STORE, 140587082985472, 140587085094911, +ERASE, 140587082985472, 140587085094911, +STORE, 140587085082624, 140587085090815, +STORE, 140587085090816, 140587085094911, +STORE, 140726234103808, 140726234107903, +STORE, 140726234091520, 140726234103807, +STORE, 140587085053952, 140587085082623, +STORE, 140587085045760, 140587085053951, +STORE, 140587079045120, 140587082842111, +SNULL, 140587079045120, 140587080703999, +STORE, 140587080704000, 140587082842111, +STORE, 140587079045120, 140587080703999, +SNULL, 140587082801151, 140587082842111, +STORE, 140587080704000, 140587082801151, +STORE, 140587082801152, 140587082842111, +SNULL, 140587082801152, 140587082825727, +STORE, 140587082825728, 140587082842111, +STORE, 140587082801152, 140587082825727, +ERASE, 140587082801152, 140587082825727, +STORE, 140587082801152, 140587082825727, +ERASE, 140587082825728, 140587082842111, +STORE, 140587082825728, 140587082842111, +SNULL, 140587082817535, 140587082825727, +STORE, 140587082801152, 140587082817535, +STORE, 140587082817536, 140587082825727, +SNULL, 94589469790207, 94589469794303, +STORE, 94589469782016, 94589469790207, +STORE, 94589469790208, 94589469794303, +SNULL, 140587085086719, 140587085090815, +STORE, 140587085082624, 140587085086719, +STORE, 140587085086720, 140587085090815, +ERASE, 140587085053952, 140587085082623, +STORE, 94589477507072, 94589477642239, +STORE, 94225448325120, 94225448538111, +STORE, 94225450635264, 94225450639359, +STORE, 94225450639360, 94225450647551, +STORE, 94225450647552, 94225450659839, +STORE, 94225470246912, 94225473548287, +STORE, 140199245496320, 140199247155199, +STORE, 140199247155200, 140199249252351, +STORE, 140199249252352, 140199249268735, +STORE, 140199249268736, 140199249276927, +STORE, 140199249276928, 140199249293311, +STORE, 140199249293312, 140199249305599, +STORE, 140199249305600, 140199251398655, +STORE, 140199251398656, 140199251402751, +STORE, 140199251402752, 140199251406847, +STORE, 140199251406848, 140199251550207, +STORE, 140199251918848, 140199253602303, +STORE, 140199253602304, 140199253618687, +STORE, 140199253647360, 140199253651455, +STORE, 140199253651456, 140199253655551, +STORE, 140199253655552, 140199253659647, +STORE, 140726264414208, 140726264553471, +STORE, 140726265843712, 140726265855999, +STORE, 140726265856000, 140726265860095, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733508358144, 140737488351231, +SNULL, 140733508366335, 140737488351231, +STORE, 140733508358144, 140733508366335, +STORE, 140733508227072, 140733508366335, +STORE, 94766263947264, 94766266171391, +SNULL, 94766264057855, 94766266171391, +STORE, 94766263947264, 94766264057855, +STORE, 94766264057856, 94766266171391, +ERASE, 94766264057856, 94766266171391, +STORE, 94766266150912, 94766266163199, +STORE, 94766266163200, 94766266171391, +STORE, 140693985132544, 140693987385343, +SNULL, 140693985275903, 140693987385343, +STORE, 140693985132544, 140693985275903, +STORE, 140693985275904, 140693987385343, +ERASE, 140693985275904, 140693987385343, +STORE, 140693987373056, 140693987381247, +STORE, 140693987381248, 140693987385343, +STORE, 140733509939200, 140733509943295, +STORE, 140733509926912, 140733509939199, +STORE, 140693987344384, 140693987373055, +STORE, 140693987336192, 140693987344383, +STORE, 140693981335552, 140693985132543, +SNULL, 140693981335552, 140693982994431, +STORE, 140693982994432, 140693985132543, +STORE, 140693981335552, 140693982994431, +SNULL, 140693985091583, 140693985132543, +STORE, 140693982994432, 140693985091583, +STORE, 140693985091584, 140693985132543, +SNULL, 140693985091584, 140693985116159, +STORE, 140693985116160, 140693985132543, +STORE, 140693985091584, 140693985116159, +ERASE, 140693985091584, 140693985116159, +STORE, 140693985091584, 140693985116159, +ERASE, 140693985116160, 140693985132543, +STORE, 140693985116160, 140693985132543, +SNULL, 140693985107967, 140693985116159, +STORE, 140693985091584, 140693985107967, +STORE, 140693985107968, 140693985116159, +SNULL, 94766266159103, 94766266163199, +STORE, 94766266150912, 94766266159103, +STORE, 94766266159104, 94766266163199, +SNULL, 140693987377151, 140693987381247, +STORE, 140693987373056, 140693987377151, +STORE, 140693987377152, 140693987381247, +ERASE, 140693987344384, 140693987373055, +STORE, 94766282035200, 94766282170367, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724769353728, 140737488351231, +SNULL, 140724769361919, 140737488351231, +STORE, 140724769353728, 140724769361919, +STORE, 140724769222656, 140724769361919, +STORE, 94710460526592, 94710462750719, +SNULL, 94710460637183, 94710462750719, +STORE, 94710460526592, 94710460637183, +STORE, 94710460637184, 94710462750719, +ERASE, 94710460637184, 94710462750719, +STORE, 94710462730240, 94710462742527, +STORE, 94710462742528, 94710462750719, +STORE, 140469764395008, 140469766647807, +SNULL, 140469764538367, 140469766647807, +STORE, 140469764395008, 140469764538367, +STORE, 140469764538368, 140469766647807, +ERASE, 140469764538368, 140469766647807, +STORE, 140469766635520, 140469766643711, +STORE, 140469766643712, 140469766647807, +STORE, 140724770877440, 140724770881535, +STORE, 140724770865152, 140724770877439, +STORE, 140469766606848, 140469766635519, +STORE, 140469766598656, 140469766606847, +STORE, 140469760598016, 140469764395007, +SNULL, 140469760598016, 140469762256895, +STORE, 140469762256896, 140469764395007, +STORE, 140469760598016, 140469762256895, +SNULL, 140469764354047, 140469764395007, +STORE, 140469762256896, 140469764354047, +STORE, 140469764354048, 140469764395007, +SNULL, 140469764354048, 140469764378623, +STORE, 140469764378624, 140469764395007, +STORE, 140469764354048, 140469764378623, +ERASE, 140469764354048, 140469764378623, +STORE, 140469764354048, 140469764378623, +ERASE, 140469764378624, 140469764395007, +STORE, 140469764378624, 140469764395007, +SNULL, 140469764370431, 140469764378623, +STORE, 140469764354048, 140469764370431, +STORE, 140469764370432, 140469764378623, +SNULL, 94710462738431, 94710462742527, +STORE, 94710462730240, 94710462738431, +STORE, 94710462738432, 94710462742527, +SNULL, 140469766639615, 140469766643711, +STORE, 140469766635520, 140469766639615, +STORE, 140469766639616, 140469766643711, +ERASE, 140469766606848, 140469766635519, +STORE, 94710485581824, 94710485716991, +STORE, 94105755795456, 94105756008447, +STORE, 94105758105600, 94105758109695, +STORE, 94105758109696, 94105758117887, +STORE, 94105758117888, 94105758130175, +STORE, 94105788981248, 94105794871295, +STORE, 140641190031360, 140641191690239, +STORE, 140641191690240, 140641193787391, +STORE, 140641193787392, 140641193803775, +STORE, 140641193803776, 140641193811967, +STORE, 140641193811968, 140641193828351, +STORE, 140641193828352, 140641193840639, +STORE, 140641193840640, 140641195933695, +STORE, 140641195933696, 140641195937791, +STORE, 140641195937792, 140641195941887, +STORE, 140641195941888, 140641196085247, +STORE, 140641196453888, 140641198137343, +STORE, 140641198137344, 140641198153727, +STORE, 140641198182400, 140641198186495, +STORE, 140641198186496, 140641198190591, +STORE, 140641198190592, 140641198194687, +STORE, 140731980034048, 140731980173311, +STORE, 140731981078528, 140731981090815, +STORE, 140731981090816, 140731981094911, +STORE, 93828086431744, 93828086644735, +STORE, 93828088741888, 93828088745983, +STORE, 93828088745984, 93828088754175, +STORE, 93828088754176, 93828088766463, +STORE, 93828094193664, 93828096831487, +STORE, 139844717334528, 139844718993407, +STORE, 139844718993408, 139844721090559, +STORE, 139844721090560, 139844721106943, +STORE, 139844721106944, 139844721115135, +STORE, 139844721115136, 139844721131519, +STORE, 139844721131520, 139844721143807, +STORE, 139844721143808, 139844723236863, +STORE, 139844723236864, 139844723240959, +STORE, 139844723240960, 139844723245055, +STORE, 139844723245056, 139844723388415, +STORE, 139844723757056, 139844725440511, +STORE, 139844725440512, 139844725456895, +STORE, 139844725485568, 139844725489663, +STORE, 139844725489664, 139844725493759, +STORE, 139844725493760, 139844725497855, +STORE, 140729996185600, 140729996324863, +STORE, 140729996828672, 140729996840959, +STORE, 140729996840960, 140729996845055, +STORE, 140737488347136, 140737488351231, +STORE, 140722494771200, 140737488351231, +SNULL, 140722494775295, 140737488351231, +STORE, 140722494771200, 140722494775295, +STORE, 140722494640128, 140722494775295, +STORE, 94324011311104, 94324013535231, +SNULL, 94324011421695, 94324013535231, +STORE, 94324011311104, 94324011421695, +STORE, 94324011421696, 94324013535231, +ERASE, 94324011421696, 94324013535231, +STORE, 94324013514752, 94324013527039, +STORE, 94324013527040, 94324013535231, +STORE, 140151462309888, 140151464562687, +SNULL, 140151462453247, 140151464562687, +STORE, 140151462309888, 140151462453247, +STORE, 140151462453248, 140151464562687, +ERASE, 140151462453248, 140151464562687, +STORE, 140151464550400, 140151464558591, +STORE, 140151464558592, 140151464562687, +STORE, 140722495467520, 140722495471615, +STORE, 140722495455232, 140722495467519, +STORE, 140151464521728, 140151464550399, +STORE, 140151464513536, 140151464521727, +STORE, 140151458512896, 140151462309887, +SNULL, 140151458512896, 140151460171775, +STORE, 140151460171776, 140151462309887, +STORE, 140151458512896, 140151460171775, +SNULL, 140151462268927, 140151462309887, +STORE, 140151460171776, 140151462268927, +STORE, 140151462268928, 140151462309887, +SNULL, 140151462268928, 140151462293503, +STORE, 140151462293504, 140151462309887, +STORE, 140151462268928, 140151462293503, +ERASE, 140151462268928, 140151462293503, +STORE, 140151462268928, 140151462293503, +ERASE, 140151462293504, 140151462309887, +STORE, 140151462293504, 140151462309887, +SNULL, 140151462285311, 140151462293503, +STORE, 140151462268928, 140151462285311, +STORE, 140151462285312, 140151462293503, +SNULL, 94324013522943, 94324013527039, +STORE, 94324013514752, 94324013522943, +STORE, 94324013522944, 94324013527039, +SNULL, 140151464554495, 140151464558591, +STORE, 140151464550400, 140151464554495, +STORE, 140151464554496, 140151464558591, +ERASE, 140151464521728, 140151464550399, +STORE, 94324024778752, 94324024913919, +STORE, 94899262967808, 94899263180799, +STORE, 94899265277952, 94899265282047, +STORE, 94899265282048, 94899265290239, +STORE, 94899265290240, 94899265302527, +STORE, 94899295469568, 94899298689023, +STORE, 140434388418560, 140434390077439, +STORE, 140434390077440, 140434392174591, +STORE, 140434392174592, 140434392190975, +STORE, 140434392190976, 140434392199167, +STORE, 140434392199168, 140434392215551, +STORE, 140434392215552, 140434392227839, +STORE, 140434392227840, 140434394320895, +STORE, 140434394320896, 140434394324991, +STORE, 140434394324992, 140434394329087, +STORE, 140434394329088, 140434394472447, +STORE, 140434394841088, 140434396524543, +STORE, 140434396524544, 140434396540927, +STORE, 140434396569600, 140434396573695, +STORE, 140434396573696, 140434396577791, +STORE, 140434396577792, 140434396581887, +STORE, 140720618135552, 140720618274815, +STORE, 140720618418176, 140720618430463, +STORE, 140720618430464, 140720618434559, +STORE, 94425529798656, 94425530011647, +STORE, 94425532108800, 94425532112895, +STORE, 94425532112896, 94425532121087, +STORE, 94425532121088, 94425532133375, +STORE, 94425557753856, 94425566576639, +STORE, 140600528470016, 140600530128895, +STORE, 140600530128896, 140600532226047, +STORE, 140600532226048, 140600532242431, +STORE, 140600532242432, 140600532250623, +STORE, 140600532250624, 140600532267007, +STORE, 140600532267008, 140600532279295, +STORE, 140600532279296, 140600534372351, +STORE, 140600534372352, 140600534376447, +STORE, 140600534376448, 140600534380543, +STORE, 140600534380544, 140600534523903, +STORE, 140600534892544, 140600536575999, +STORE, 140600536576000, 140600536592383, +STORE, 140600536621056, 140600536625151, +STORE, 140600536625152, 140600536629247, +STORE, 140600536629248, 140600536633343, +STORE, 140721857785856, 140721857925119, +STORE, 140721858068480, 140721858080767, +STORE, 140721858080768, 140721858084863, +STORE, 94425529798656, 94425530011647, +STORE, 94425532108800, 94425532112895, +STORE, 94425532112896, 94425532121087, +STORE, 94425532121088, 94425532133375, +STORE, 94425557753856, 94425568772095, +STORE, 140600528470016, 140600530128895, +STORE, 140600530128896, 140600532226047, +STORE, 140600532226048, 140600532242431, +STORE, 140600532242432, 140600532250623, +STORE, 140600532250624, 140600532267007, +STORE, 140600532267008, 140600532279295, +STORE, 140600532279296, 140600534372351, +STORE, 140600534372352, 140600534376447, +STORE, 140600534376448, 140600534380543, +STORE, 140600534380544, 140600534523903, +STORE, 140600534892544, 140600536575999, +STORE, 140600536576000, 140600536592383, +STORE, 140600536621056, 140600536625151, +STORE, 140600536625152, 140600536629247, +STORE, 140600536629248, 140600536633343, +STORE, 140721857785856, 140721857925119, +STORE, 140721858068480, 140721858080767, +STORE, 140721858080768, 140721858084863, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735611645952, 140737488351231, +SNULL, 140735611654143, 140737488351231, +STORE, 140735611645952, 140735611654143, +STORE, 140735611514880, 140735611654143, +STORE, 94592137641984, 94592139866111, +SNULL, 94592137752575, 94592139866111, +STORE, 94592137641984, 94592137752575, +STORE, 94592137752576, 94592139866111, +ERASE, 94592137752576, 94592139866111, +STORE, 94592139845632, 94592139857919, +STORE, 94592139857920, 94592139866111, +STORE, 140350425030656, 140350427283455, +SNULL, 140350425174015, 140350427283455, +STORE, 140350425030656, 140350425174015, +STORE, 140350425174016, 140350427283455, +ERASE, 140350425174016, 140350427283455, +STORE, 140350427271168, 140350427279359, +STORE, 140350427279360, 140350427283455, +STORE, 140735612043264, 140735612047359, +STORE, 140735612030976, 140735612043263, +STORE, 140350427242496, 140350427271167, +STORE, 140350427234304, 140350427242495, +STORE, 140350421233664, 140350425030655, +SNULL, 140350421233664, 140350422892543, +STORE, 140350422892544, 140350425030655, +STORE, 140350421233664, 140350422892543, +SNULL, 140350424989695, 140350425030655, +STORE, 140350422892544, 140350424989695, +STORE, 140350424989696, 140350425030655, +SNULL, 140350424989696, 140350425014271, +STORE, 140350425014272, 140350425030655, +STORE, 140350424989696, 140350425014271, +ERASE, 140350424989696, 140350425014271, +STORE, 140350424989696, 140350425014271, +ERASE, 140350425014272, 140350425030655, +STORE, 140350425014272, 140350425030655, +SNULL, 140350425006079, 140350425014271, +STORE, 140350424989696, 140350425006079, +STORE, 140350425006080, 140350425014271, +SNULL, 94592139853823, 94592139857919, +STORE, 94592139845632, 94592139853823, +STORE, 94592139853824, 94592139857919, +SNULL, 140350427275263, 140350427279359, +STORE, 140350427271168, 140350427275263, +STORE, 140350427275264, 140350427279359, +ERASE, 140350427242496, 140350427271167, +STORE, 94592164823040, 94592164958207, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723500535808, 140737488351231, +SNULL, 140723500543999, 140737488351231, +STORE, 140723500535808, 140723500543999, +STORE, 140723500404736, 140723500543999, +STORE, 94458379010048, 94458381234175, +SNULL, 94458379120639, 94458381234175, +STORE, 94458379010048, 94458379120639, +STORE, 94458379120640, 94458381234175, +ERASE, 94458379120640, 94458381234175, +STORE, 94458381213696, 94458381225983, +STORE, 94458381225984, 94458381234175, +STORE, 139771674230784, 139771676483583, +SNULL, 139771674374143, 139771676483583, +STORE, 139771674230784, 139771674374143, +STORE, 139771674374144, 139771676483583, +ERASE, 139771674374144, 139771676483583, +STORE, 139771676471296, 139771676479487, +STORE, 139771676479488, 139771676483583, +STORE, 140723500769280, 140723500773375, +STORE, 140723500756992, 140723500769279, +STORE, 139771676442624, 139771676471295, +STORE, 139771676434432, 139771676442623, +STORE, 139771670433792, 139771674230783, +SNULL, 139771670433792, 139771672092671, +STORE, 139771672092672, 139771674230783, +STORE, 139771670433792, 139771672092671, +SNULL, 139771674189823, 139771674230783, +STORE, 139771672092672, 139771674189823, +STORE, 139771674189824, 139771674230783, +SNULL, 139771674189824, 139771674214399, +STORE, 139771674214400, 139771674230783, +STORE, 139771674189824, 139771674214399, +ERASE, 139771674189824, 139771674214399, +STORE, 139771674189824, 139771674214399, +ERASE, 139771674214400, 139771674230783, +STORE, 139771674214400, 139771674230783, +SNULL, 139771674206207, 139771674214399, +STORE, 139771674189824, 139771674206207, +STORE, 139771674206208, 139771674214399, +SNULL, 94458381221887, 94458381225983, +STORE, 94458381213696, 94458381221887, +STORE, 94458381221888, 94458381225983, +SNULL, 139771676475391, 139771676479487, +STORE, 139771676471296, 139771676475391, +STORE, 139771676475392, 139771676479487, +ERASE, 139771676442624, 139771676471295, +STORE, 94458401873920, 94458402009087, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731316264960, 140737488351231, +SNULL, 140731316273151, 140737488351231, +STORE, 140731316264960, 140731316273151, +STORE, 140731316133888, 140731316273151, +STORE, 94437830881280, 94437833215999, +SNULL, 94437831094271, 94437833215999, +STORE, 94437830881280, 94437831094271, +STORE, 94437831094272, 94437833215999, +ERASE, 94437831094272, 94437833215999, +STORE, 94437833191424, 94437833203711, +STORE, 94437833203712, 94437833215999, +STORE, 140265986031616, 140265988284415, +SNULL, 140265986174975, 140265988284415, +STORE, 140265986031616, 140265986174975, +STORE, 140265986174976, 140265988284415, +ERASE, 140265986174976, 140265988284415, +STORE, 140265988272128, 140265988280319, +STORE, 140265988280320, 140265988284415, +STORE, 140731316318208, 140731316322303, +STORE, 140731316305920, 140731316318207, +STORE, 140265988243456, 140265988272127, +STORE, 140265988235264, 140265988243455, +STORE, 140265983918080, 140265986031615, +SNULL, 140265983918080, 140265983930367, +STORE, 140265983930368, 140265986031615, +STORE, 140265983918080, 140265983930367, +SNULL, 140265986023423, 140265986031615, +STORE, 140265983930368, 140265986023423, +STORE, 140265986023424, 140265986031615, +ERASE, 140265986023424, 140265986031615, +STORE, 140265986023424, 140265986031615, +STORE, 140265980121088, 140265983918079, +SNULL, 140265980121088, 140265981779967, +STORE, 140265981779968, 140265983918079, +STORE, 140265980121088, 140265981779967, +SNULL, 140265983877119, 140265983918079, +STORE, 140265981779968, 140265983877119, +STORE, 140265983877120, 140265983918079, +SNULL, 140265983877120, 140265983901695, +STORE, 140265983901696, 140265983918079, +STORE, 140265983877120, 140265983901695, +ERASE, 140265983877120, 140265983901695, +STORE, 140265983877120, 140265983901695, +ERASE, 140265983901696, 140265983918079, +STORE, 140265983901696, 140265983918079, +STORE, 140265988227072, 140265988243455, +SNULL, 140265983893503, 140265983901695, +STORE, 140265983877120, 140265983893503, +STORE, 140265983893504, 140265983901695, +SNULL, 140265986027519, 140265986031615, +STORE, 140265986023424, 140265986027519, +STORE, 140265986027520, 140265986031615, +SNULL, 94437833195519, 94437833203711, +STORE, 94437833191424, 94437833195519, +STORE, 94437833195520, 94437833203711, +SNULL, 140265988276223, 140265988280319, +STORE, 140265988272128, 140265988276223, +STORE, 140265988276224, 140265988280319, +ERASE, 140265988243456, 140265988272127, +STORE, 94437847638016, 94437847773183, +STORE, 140265986543616, 140265988227071, +STORE, 94437847638016, 94437847908351, +STORE, 94437847638016, 94437848043519, +STORE, 94437847638016, 94437848190975, +SNULL, 94437848178687, 94437848190975, +STORE, 94437847638016, 94437848178687, +STORE, 94437848178688, 94437848190975, +ERASE, 94437848178688, 94437848190975, +STORE, 94437847638016, 94437848330239, +STORE, 94437847638016, 94437848465407, +SNULL, 94437848444927, 94437848465407, +STORE, 94437847638016, 94437848444927, +STORE, 94437848444928, 94437848465407, +ERASE, 94437848444928, 94437848465407, +STORE, 94437847638016, 94437848584191, +STORE, 94437847638016, 94437848719359, +SNULL, 94437848678399, 94437848719359, +STORE, 94437847638016, 94437848678399, +STORE, 94437848678400, 94437848719359, +ERASE, 94437848678400, 94437848719359, +STORE, 94437847638016, 94437848842239, +SNULL, 94437848825855, 94437848842239, +STORE, 94437847638016, 94437848825855, +STORE, 94437848825856, 94437848842239, +ERASE, 94437848825856, 94437848842239, +STORE, 94437847638016, 94437848961023, +STORE, 94437847638016, 94437849096191, +STORE, 94661814710272, 94661814923263, +STORE, 94661817020416, 94661817024511, +STORE, 94661817024512, 94661817032703, +STORE, 94661817032704, 94661817044991, +STORE, 94661840424960, 94661841240063, +STORE, 140582259814400, 140582261473279, +STORE, 140582261473280, 140582263570431, +STORE, 140582263570432, 140582263586815, +STORE, 140582263586816, 140582263595007, +STORE, 140582263595008, 140582263611391, +STORE, 140582263611392, 140582263623679, +STORE, 140582263623680, 140582265716735, +STORE, 140582265716736, 140582265720831, +STORE, 140582265720832, 140582265724927, +STORE, 140582265724928, 140582265868287, +STORE, 140582266236928, 140582267920383, +STORE, 140582267920384, 140582267936767, +STORE, 140582267965440, 140582267969535, +STORE, 140582267969536, 140582267973631, +STORE, 140582267973632, 140582267977727, +STORE, 140735472508928, 140735472648191, +STORE, 140735472672768, 140735472685055, +STORE, 140735472685056, 140735472689151, +STORE, 94440069140480, 94440069353471, +STORE, 94440071450624, 94440071454719, +STORE, 94440071454720, 94440071462911, +STORE, 94440071462912, 94440071475199, +STORE, 94440072122368, 94440079048703, +STORE, 140112218095616, 140112219754495, +STORE, 140112219754496, 140112221851647, +STORE, 140112221851648, 140112221868031, +STORE, 140112221868032, 140112221876223, +STORE, 140112221876224, 140112221892607, +STORE, 140112221892608, 140112221904895, +STORE, 140112221904896, 140112223997951, +STORE, 140112223997952, 140112224002047, +STORE, 140112224002048, 140112224006143, +STORE, 140112224006144, 140112224149503, +STORE, 140112224518144, 140112226201599, +STORE, 140112226201600, 140112226217983, +STORE, 140112226246656, 140112226250751, +STORE, 140112226250752, 140112226254847, +STORE, 140112226254848, 140112226258943, +STORE, 140737460969472, 140737461108735, +STORE, 140737462083584, 140737462095871, +STORE, 140737462095872, 140737462099967, +STORE, 94257654345728, 94257654390783, +STORE, 94257656483840, 94257656487935, +STORE, 94257656487936, 94257656492031, +STORE, 94257656492032, 94257656496127, +STORE, 94257665859584, 94257665994751, +STORE, 140507070345216, 140507070386175, +STORE, 140507070386176, 140507072483327, +STORE, 140507072483328, 140507072487423, +STORE, 140507072487424, 140507072491519, +STORE, 140507072491520, 140507072516095, +STORE, 140507072516096, 140507072561151, +STORE, 140507072561152, 140507074654207, +STORE, 140507074654208, 140507074658303, +STORE, 140507074658304, 140507074662399, +STORE, 140507074662400, 140507074744319, +STORE, 140507074744320, 140507076841471, +STORE, 140507076841472, 140507076845567, +STORE, 140507076845568, 140507076849663, +STORE, 140507076849664, 140507076857855, +STORE, 140507076857856, 140507076886527, +STORE, 140507076886528, 140507078979583, +STORE, 140507078979584, 140507078983679, +STORE, 140507078983680, 140507078987775, +STORE, 140507078987776, 140507079086079, +STORE, 140507079086080, 140507081179135, +STORE, 140507081179136, 140507081183231, +STORE, 140507081183232, 140507081187327, +STORE, 140507081187328, 140507081203711, +STORE, 140507081203712, 140507081220095, +STORE, 140507081220096, 140507083317247, +STORE, 140507083317248, 140507083321343, +STORE, 140507083321344, 140507083325439, +STORE, 140507083325440, 140507083792383, +STORE, 140507083792384, 140507085885439, +STORE, 140507085885440, 140507085889535, +STORE, 140507085889536, 140507085893631, +STORE, 140507085893632, 140507085905919, +STORE, 140507085905920, 140507087998975, +STORE, 140507087998976, 140507088003071, +STORE, 140507088003072, 140507088007167, +STORE, 140507088007168, 140507088125951, +STORE, 140507088125952, 140507090219007, +STORE, 140507090219008, 140507090223103, +STORE, 140507090223104, 140507090227199, +STORE, 140507090227200, 140507090268159, +STORE, 140507090268160, 140507091927039, +STORE, 140507091927040, 140507094024191, +STORE, 140507094024192, 140507094040575, +STORE, 140507094040576, 140507094048767, +STORE, 140507094048768, 140507094065151, +STORE, 140507094065152, 140507094216703, +STORE, 140507094216704, 140507096309759, +STORE, 140507096309760, 140507096313855, +STORE, 140507096313856, 140507096317951, +STORE, 140507096317952, 140507096326143, +STORE, 140507096326144, 140507096379391, +STORE, 140507096379392, 140507098472447, +STORE, 140507098472448, 140507098476543, +STORE, 140507098476544, 140507098480639, +STORE, 140507098480640, 140507098623999, +STORE, 140507098980352, 140507100663807, +STORE, 140507100663808, 140507100692479, +STORE, 140507100721152, 140507100725247, +STORE, 140507100725248, 140507100729343, +STORE, 140507100729344, 140507100733439, +STORE, 140728152780800, 140728152915967, +STORE, 140728153698304, 140728153710591, +STORE, 140728153710592, 140728153714687, +STORE, 140507068137472, 140507070345215, +SNULL, 140507068137472, 140507068190719, +STORE, 140507068190720, 140507070345215, +STORE, 140507068137472, 140507068190719, +SNULL, 140507070287871, 140507070345215, +STORE, 140507068190720, 140507070287871, +STORE, 140507070287872, 140507070345215, +SNULL, 140507070287872, 140507070296063, +STORE, 140507070296064, 140507070345215, +STORE, 140507070287872, 140507070296063, +ERASE, 140507070287872, 140507070296063, +STORE, 140507070287872, 140507070296063, +ERASE, 140507070296064, 140507070345215, +STORE, 140507070296064, 140507070345215, +STORE, 140507100692480, 140507100721151, +STORE, 140507065810944, 140507068137471, +SNULL, 140507065810944, 140507065843711, +STORE, 140507065843712, 140507068137471, +STORE, 140507065810944, 140507065843711, +SNULL, 140507067940863, 140507068137471, +STORE, 140507065843712, 140507067940863, +STORE, 140507067940864, 140507068137471, +SNULL, 140507067940864, 140507067949055, +STORE, 140507067949056, 140507068137471, +STORE, 140507067940864, 140507067949055, +ERASE, 140507067940864, 140507067949055, +STORE, 140507067940864, 140507067949055, +ERASE, 140507067949056, 140507068137471, +STORE, 140507067949056, 140507068137471, +SNULL, 140507067944959, 140507067949055, +STORE, 140507067940864, 140507067944959, +STORE, 140507067944960, 140507067949055, +SNULL, 140507070291967, 140507070296063, +STORE, 140507070287872, 140507070291967, +STORE, 140507070291968, 140507070296063, +ERASE, 140507100692480, 140507100721151, +STORE, 140507063705600, 140507065810943, +SNULL, 140507063705600, 140507063709695, +STORE, 140507063709696, 140507065810943, +STORE, 140507063705600, 140507063709695, +SNULL, 140507065802751, 140507065810943, +STORE, 140507063709696, 140507065802751, +STORE, 140507065802752, 140507065810943, +ERASE, 140507065802752, 140507065810943, +STORE, 140507065802752, 140507065810943, +SNULL, 140507065806847, 140507065810943, +STORE, 140507065802752, 140507065806847, +STORE, 140507065806848, 140507065810943, +STORE, 140507061600256, 140507063705599, +SNULL, 140507061600256, 140507061604351, +STORE, 140507061604352, 140507063705599, +STORE, 140507061600256, 140507061604351, +SNULL, 140507063697407, 140507063705599, +STORE, 140507061604352, 140507063697407, +STORE, 140507063697408, 140507063705599, +ERASE, 140507063697408, 140507063705599, +STORE, 140507063697408, 140507063705599, +SNULL, 140507063701503, 140507063705599, +STORE, 140507063697408, 140507063701503, +STORE, 140507063701504, 140507063705599, +STORE, 140507059490816, 140507061600255, +SNULL, 140507059490816, 140507059499007, +STORE, 140507059499008, 140507061600255, +STORE, 140507059490816, 140507059499007, +SNULL, 140507061592063, 140507061600255, +STORE, 140507059499008, 140507061592063, +STORE, 140507061592064, 140507061600255, +ERASE, 140507061592064, 140507061600255, +STORE, 140507061592064, 140507061600255, +SNULL, 140507061596159, 140507061600255, +STORE, 140507061592064, 140507061596159, +STORE, 140507061596160, 140507061600255, +STORE, 140507057377280, 140507059490815, +SNULL, 140507057377280, 140507057389567, +STORE, 140507057389568, 140507059490815, +STORE, 140507057377280, 140507057389567, +SNULL, 140507059482623, 140507059490815, +STORE, 140507057389568, 140507059482623, +STORE, 140507059482624, 140507059490815, +ERASE, 140507059482624, 140507059490815, +STORE, 140507059482624, 140507059490815, +SNULL, 140507059486719, 140507059490815, +STORE, 140507059482624, 140507059486719, +STORE, 140507059486720, 140507059490815, +STORE, 140507055255552, 140507057377279, +SNULL, 140507055255552, 140507055276031, +STORE, 140507055276032, 140507057377279, +STORE, 140507055255552, 140507055276031, +SNULL, 140507057369087, 140507057377279, +STORE, 140507055276032, 140507057369087, +STORE, 140507057369088, 140507057377279, +ERASE, 140507057369088, 140507057377279, +STORE, 140507057369088, 140507057377279, +SNULL, 140507057373183, 140507057377279, +STORE, 140507057369088, 140507057373183, +STORE, 140507057373184, 140507057377279, +STORE, 140507098693632, 140507098980351, +SNULL, 140507098959871, 140507098980351, +STORE, 140507098693632, 140507098959871, +STORE, 140507098959872, 140507098980351, +SNULL, 140507098959872, 140507098976255, +STORE, 140507098976256, 140507098980351, +STORE, 140507098959872, 140507098976255, +ERASE, 140507098959872, 140507098976255, +STORE, 140507098959872, 140507098976255, +ERASE, 140507098976256, 140507098980351, +STORE, 140507098976256, 140507098980351, +STORE, 140507100692480, 140507100721151, +STORE, 140507053125632, 140507055255551, +SNULL, 140507053125632, 140507053154303, +STORE, 140507053154304, 140507055255551, +STORE, 140507053125632, 140507053154303, +SNULL, 140507055247359, 140507055255551, +STORE, 140507053154304, 140507055247359, +STORE, 140507055247360, 140507055255551, +ERASE, 140507055247360, 140507055255551, +STORE, 140507055247360, 140507055255551, +STORE, 140507051012096, 140507053125631, +SNULL, 140507051012096, 140507051024383, +STORE, 140507051024384, 140507053125631, +STORE, 140507051012096, 140507051024383, +SNULL, 140507053117439, 140507053125631, +STORE, 140507051024384, 140507053117439, +STORE, 140507053117440, 140507053125631, +ERASE, 140507053117440, 140507053125631, +STORE, 140507053117440, 140507053125631, +SNULL, 140507053121535, 140507053125631, +STORE, 140507053117440, 140507053121535, +STORE, 140507053121536, 140507053125631, +SNULL, 140507055251455, 140507055255551, +STORE, 140507055247360, 140507055251455, +STORE, 140507055251456, 140507055255551, +SNULL, 140507098972159, 140507098976255, +STORE, 140507098959872, 140507098972159, +STORE, 140507098972160, 140507098976255, +ERASE, 140507100692480, 140507100721151, +STORE, 140507100717056, 140507100721151, +ERASE, 140507100717056, 140507100721151, +STORE, 140507100717056, 140507100721151, +ERASE, 140507100717056, 140507100721151, +STORE, 140507100717056, 140507100721151, +ERASE, 140507100717056, 140507100721151, +STORE, 140507100717056, 140507100721151, +ERASE, 140507100717056, 140507100721151, +STORE, 140507100692480, 140507100721151, +ERASE, 140507068137472, 140507068190719, +ERASE, 140507068190720, 140507070287871, +ERASE, 140507070287872, 140507070291967, +ERASE, 140507070291968, 140507070296063, +ERASE, 140507070296064, 140507070345215, +ERASE, 140507065810944, 140507065843711, +ERASE, 140507065843712, 140507067940863, +ERASE, 140507067940864, 140507067944959, +ERASE, 140507067944960, 140507067949055, +ERASE, 140507067949056, 140507068137471, +ERASE, 140507063705600, 140507063709695, +ERASE, 140507063709696, 140507065802751, +ERASE, 140507065802752, 140507065806847, +ERASE, 140507065806848, 140507065810943, +ERASE, 140507061600256, 140507061604351, +ERASE, 140507061604352, 140507063697407, +ERASE, 140507063697408, 140507063701503, +ERASE, 140507063701504, 140507063705599, +ERASE, 140507059490816, 140507059499007, +ERASE, 140507059499008, 140507061592063, +ERASE, 140507061592064, 140507061596159, +ERASE, 140507061596160, 140507061600255, +ERASE, 140507057377280, 140507057389567, +ERASE, 140507057389568, 140507059482623, +ERASE, 140507059482624, 140507059486719, +ERASE, 140507059486720, 140507059490815, +ERASE, 140507055255552, 140507055276031, +ERASE, 140507055276032, 140507057369087, +ERASE, 140507057369088, 140507057373183, +ERASE, 140507057373184, 140507057377279, +ERASE, 140507098693632, 140507098959871, +ERASE, 140507098959872, 140507098972159, +ERASE, 140507098972160, 140507098976255, +ERASE, 140507098976256, 140507098980351, +ERASE, 140507051012096, 140507051024383, +ERASE, 140507051024384, 140507053117439, +ERASE, 140507053117440, 140507053121535, +ERASE, 140507053121536, 140507053125631, +STORE, 94036448296960, 94036448509951, +STORE, 94036450607104, 94036450611199, +STORE, 94036450611200, 94036450619391, +STORE, 94036450619392, 94036450631679, +STORE, 94036482445312, 94036502376447, +STORE, 140469487013888, 140469488672767, +STORE, 140469488672768, 140469490769919, +STORE, 140469490769920, 140469490786303, +STORE, 140469490786304, 140469490794495, +STORE, 140469490794496, 140469490810879, +STORE, 140469490810880, 140469490823167, +STORE, 140469490823168, 140469492916223, +STORE, 140469492916224, 140469492920319, +STORE, 140469492920320, 140469492924415, +STORE, 140469492924416, 140469493067775, +STORE, 140469493436416, 140469495119871, +STORE, 140469495119872, 140469495136255, +STORE, 140469495164928, 140469495169023, +STORE, 140469495169024, 140469495173119, +STORE, 140469495173120, 140469495177215, +STORE, 140732281446400, 140732281585663, +STORE, 140732282736640, 140732282748927, +STORE, 140732282748928, 140732282753023, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723411931136, 140737488351231, +SNULL, 140723411939327, 140737488351231, +STORE, 140723411931136, 140723411939327, +STORE, 140723411800064, 140723411939327, +STORE, 93993768685568, 93993770909695, +SNULL, 93993768796159, 93993770909695, +STORE, 93993768685568, 93993768796159, +STORE, 93993768796160, 93993770909695, +ERASE, 93993768796160, 93993770909695, +STORE, 93993770889216, 93993770901503, +STORE, 93993770901504, 93993770909695, +STORE, 140508681740288, 140508683993087, +SNULL, 140508681883647, 140508683993087, +STORE, 140508681740288, 140508681883647, +STORE, 140508681883648, 140508683993087, +ERASE, 140508681883648, 140508683993087, +STORE, 140508683980800, 140508683988991, +STORE, 140508683988992, 140508683993087, +STORE, 140723412070400, 140723412074495, +STORE, 140723412058112, 140723412070399, +STORE, 140508683952128, 140508683980799, +STORE, 140508683943936, 140508683952127, +STORE, 140508677943296, 140508681740287, +SNULL, 140508677943296, 140508679602175, +STORE, 140508679602176, 140508681740287, +STORE, 140508677943296, 140508679602175, +SNULL, 140508681699327, 140508681740287, +STORE, 140508679602176, 140508681699327, +STORE, 140508681699328, 140508681740287, +SNULL, 140508681699328, 140508681723903, +STORE, 140508681723904, 140508681740287, +STORE, 140508681699328, 140508681723903, +ERASE, 140508681699328, 140508681723903, +STORE, 140508681699328, 140508681723903, +ERASE, 140508681723904, 140508681740287, +STORE, 140508681723904, 140508681740287, +SNULL, 140508681715711, 140508681723903, +STORE, 140508681699328, 140508681715711, +STORE, 140508681715712, 140508681723903, +SNULL, 93993770897407, 93993770901503, +STORE, 93993770889216, 93993770897407, +STORE, 93993770897408, 93993770901503, +SNULL, 140508683984895, 140508683988991, +STORE, 140508683980800, 140508683984895, +STORE, 140508683984896, 140508683988991, +ERASE, 140508683952128, 140508683980799, +STORE, 93993791582208, 93993791717375, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140734685458432, 140737488351231, +SNULL, 140734685466623, 140737488351231, +STORE, 140734685458432, 140734685466623, +STORE, 140734685327360, 140734685466623, +STORE, 93832321548288, 93832323772415, +SNULL, 93832321658879, 93832323772415, +STORE, 93832321548288, 93832321658879, +STORE, 93832321658880, 93832323772415, +ERASE, 93832321658880, 93832323772415, +STORE, 93832323751936, 93832323764223, +STORE, 93832323764224, 93832323772415, +STORE, 140650945118208, 140650947371007, +SNULL, 140650945261567, 140650947371007, +STORE, 140650945118208, 140650945261567, +STORE, 140650945261568, 140650947371007, +ERASE, 140650945261568, 140650947371007, +STORE, 140650947358720, 140650947366911, +STORE, 140650947366912, 140650947371007, +STORE, 140734686081024, 140734686085119, +STORE, 140734686068736, 140734686081023, +STORE, 140650947330048, 140650947358719, +STORE, 140650947321856, 140650947330047, +STORE, 140650941321216, 140650945118207, +SNULL, 140650941321216, 140650942980095, +STORE, 140650942980096, 140650945118207, +STORE, 140650941321216, 140650942980095, +SNULL, 140650945077247, 140650945118207, +STORE, 140650942980096, 140650945077247, +STORE, 140650945077248, 140650945118207, +SNULL, 140650945077248, 140650945101823, +STORE, 140650945101824, 140650945118207, +STORE, 140650945077248, 140650945101823, +ERASE, 140650945077248, 140650945101823, +STORE, 140650945077248, 140650945101823, +ERASE, 140650945101824, 140650945118207, +STORE, 140650945101824, 140650945118207, +SNULL, 140650945093631, 140650945101823, +STORE, 140650945077248, 140650945093631, +STORE, 140650945093632, 140650945101823, +SNULL, 93832323760127, 93832323764223, +STORE, 93832323751936, 93832323760127, +STORE, 93832323760128, 93832323764223, +SNULL, 140650947362815, 140650947366911, +STORE, 140650947358720, 140650947362815, +STORE, 140650947362816, 140650947366911, +ERASE, 140650947330048, 140650947358719, +STORE, 93832331890688, 93832332025855, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728333520896, 140737488351231, +SNULL, 140728333529087, 140737488351231, +STORE, 140728333520896, 140728333529087, +STORE, 140728333389824, 140728333529087, +STORE, 94872734732288, 94872736956415, +SNULL, 94872734842879, 94872736956415, +STORE, 94872734732288, 94872734842879, +STORE, 94872734842880, 94872736956415, +ERASE, 94872734842880, 94872736956415, +STORE, 94872736935936, 94872736948223, +STORE, 94872736948224, 94872736956415, +STORE, 139755193257984, 139755195510783, +SNULL, 139755193401343, 139755195510783, +STORE, 139755193257984, 139755193401343, +STORE, 139755193401344, 139755195510783, +ERASE, 139755193401344, 139755195510783, +STORE, 139755195498496, 139755195506687, +STORE, 139755195506688, 139755195510783, +STORE, 140728333926400, 140728333930495, +STORE, 140728333914112, 140728333926399, +STORE, 139755195469824, 139755195498495, +STORE, 139755195461632, 139755195469823, +STORE, 139755189460992, 139755193257983, +SNULL, 139755189460992, 139755191119871, +STORE, 139755191119872, 139755193257983, +STORE, 139755189460992, 139755191119871, +SNULL, 139755193217023, 139755193257983, +STORE, 139755191119872, 139755193217023, +STORE, 139755193217024, 139755193257983, +SNULL, 139755193217024, 139755193241599, +STORE, 139755193241600, 139755193257983, +STORE, 139755193217024, 139755193241599, +ERASE, 139755193217024, 139755193241599, +STORE, 139755193217024, 139755193241599, +ERASE, 139755193241600, 139755193257983, +STORE, 139755193241600, 139755193257983, +SNULL, 139755193233407, 139755193241599, +STORE, 139755193217024, 139755193233407, +STORE, 139755193233408, 139755193241599, +SNULL, 94872736944127, 94872736948223, +STORE, 94872736935936, 94872736944127, +STORE, 94872736944128, 94872736948223, +SNULL, 139755195502591, 139755195506687, +STORE, 139755195498496, 139755195502591, +STORE, 139755195502592, 139755195506687, +ERASE, 139755195469824, 139755195498495, +STORE, 94872749744128, 94872749879295, +STORE, 94720243642368, 94720243855359, +STORE, 94720245952512, 94720245956607, +STORE, 94720245956608, 94720245964799, +STORE, 94720245964800, 94720245977087, +STORE, 94720277745664, 94720278151167, +STORE, 140453174497280, 140453176156159, +STORE, 140453176156160, 140453178253311, +STORE, 140453178253312, 140453178269695, +STORE, 140453178269696, 140453178277887, +STORE, 140453178277888, 140453178294271, +STORE, 140453178294272, 140453178306559, +STORE, 140453178306560, 140453180399615, +STORE, 140453180399616, 140453180403711, +STORE, 140453180403712, 140453180407807, +STORE, 140453180407808, 140453180551167, +STORE, 140453180919808, 140453182603263, +STORE, 140453182603264, 140453182619647, +STORE, 140453182648320, 140453182652415, +STORE, 140453182652416, 140453182656511, +STORE, 140453182656512, 140453182660607, +STORE, 140733223923712, 140733224062975, +STORE, 140733224808448, 140733224820735, +STORE, 140733224820736, 140733224824831, +STORE, 94321091141632, 94321091354623, +STORE, 94321093451776, 94321093455871, +STORE, 94321093455872, 94321093464063, +STORE, 94321093464064, 94321093476351, +STORE, 94321115873280, 94321117229055, +STORE, 139695978840064, 139695980498943, +STORE, 139695980498944, 139695982596095, +STORE, 139695982596096, 139695982612479, +STORE, 139695982612480, 139695982620671, +STORE, 139695982620672, 139695982637055, +STORE, 139695982637056, 139695982649343, +STORE, 139695982649344, 139695984742399, +STORE, 139695984742400, 139695984746495, +STORE, 139695984746496, 139695984750591, +STORE, 139695984750592, 139695984893951, +STORE, 139695985262592, 139695986946047, +STORE, 139695986946048, 139695986962431, +STORE, 139695986991104, 139695986995199, +STORE, 139695986995200, 139695986999295, +STORE, 139695986999296, 139695987003391, +STORE, 140734650564608, 140734650703871, +STORE, 140734650785792, 140734650798079, +STORE, 140734650798080, 140734650802175, +STORE, 94523438456832, 94523438669823, +STORE, 94523440766976, 94523440771071, +STORE, 94523440771072, 94523440779263, +STORE, 94523440779264, 94523440791551, +STORE, 94523464544256, 94523465842687, +STORE, 140453231493120, 140453233151999, +STORE, 140453233152000, 140453235249151, +STORE, 140453235249152, 140453235265535, +STORE, 140453235265536, 140453235273727, +STORE, 140453235273728, 140453235290111, +STORE, 140453235290112, 140453235302399, +STORE, 140453235302400, 140453237395455, +STORE, 140453237395456, 140453237399551, +STORE, 140453237399552, 140453237403647, +STORE, 140453237403648, 140453237547007, +STORE, 140453237915648, 140453239599103, +STORE, 140453239599104, 140453239615487, +STORE, 140453239644160, 140453239648255, +STORE, 140453239648256, 140453239652351, +STORE, 140453239652352, 140453239656447, +STORE, 140734679445504, 140734679584767, +STORE, 140734680018944, 140734680031231, +STORE, 140734680031232, 140734680035327, +STORE, 94614776987648, 94614777200639, +STORE, 94614779297792, 94614779301887, +STORE, 94614779301888, 94614779310079, +STORE, 94614779310080, 94614779322367, +STORE, 94614798467072, 94614800699391, +STORE, 139677037182976, 139677038841855, +STORE, 139677038841856, 139677040939007, +STORE, 139677040939008, 139677040955391, +STORE, 139677040955392, 139677040963583, +STORE, 139677040963584, 139677040979967, +STORE, 139677040979968, 139677040992255, +STORE, 139677040992256, 139677043085311, +STORE, 139677043085312, 139677043089407, +STORE, 139677043089408, 139677043093503, +STORE, 139677043093504, 139677043236863, +STORE, 139677043605504, 139677045288959, +STORE, 139677045288960, 139677045305343, +STORE, 139677045334016, 139677045338111, +STORE, 139677045338112, 139677045342207, +STORE, 139677045342208, 139677045346303, +STORE, 140721604411392, 140721604550655, +STORE, 140721606135808, 140721606148095, +STORE, 140721606148096, 140721606152191, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140729280544768, 140737488351231, +SNULL, 140729280552959, 140737488351231, +STORE, 140729280544768, 140729280552959, +STORE, 140729280413696, 140729280552959, +STORE, 94863939334144, 94863941558271, +SNULL, 94863939444735, 94863941558271, +STORE, 94863939334144, 94863939444735, +STORE, 94863939444736, 94863941558271, +ERASE, 94863939444736, 94863941558271, +STORE, 94863941537792, 94863941550079, +STORE, 94863941550080, 94863941558271, +STORE, 139691047276544, 139691049529343, +SNULL, 139691047419903, 139691049529343, +STORE, 139691047276544, 139691047419903, +STORE, 139691047419904, 139691049529343, +ERASE, 139691047419904, 139691049529343, +STORE, 139691049517056, 139691049525247, +STORE, 139691049525248, 139691049529343, +STORE, 140729281679360, 140729281683455, +STORE, 140729281667072, 140729281679359, +STORE, 139691049488384, 139691049517055, +STORE, 139691049480192, 139691049488383, +STORE, 139691043479552, 139691047276543, +SNULL, 139691043479552, 139691045138431, +STORE, 139691045138432, 139691047276543, +STORE, 139691043479552, 139691045138431, +SNULL, 139691047235583, 139691047276543, +STORE, 139691045138432, 139691047235583, +STORE, 139691047235584, 139691047276543, +SNULL, 139691047235584, 139691047260159, +STORE, 139691047260160, 139691047276543, +STORE, 139691047235584, 139691047260159, +ERASE, 139691047235584, 139691047260159, +STORE, 139691047235584, 139691047260159, +ERASE, 139691047260160, 139691047276543, +STORE, 139691047260160, 139691047276543, +SNULL, 139691047251967, 139691047260159, +STORE, 139691047235584, 139691047251967, +STORE, 139691047251968, 139691047260159, +SNULL, 94863941545983, 94863941550079, +STORE, 94863941537792, 94863941545983, +STORE, 94863941545984, 94863941550079, +SNULL, 139691049521151, 139691049525247, +STORE, 139691049517056, 139691049521151, +STORE, 139691049521152, 139691049525247, +ERASE, 139691049488384, 139691049517055, +STORE, 94863951294464, 94863951429631, +STORE, 93998209294336, 93998209507327, +STORE, 93998211604480, 93998211608575, +STORE, 93998211608576, 93998211616767, +STORE, 93998211616768, 93998211629055, +STORE, 93998227210240, 93998227615743, +STORE, 140243029913600, 140243031572479, +STORE, 140243031572480, 140243033669631, +STORE, 140243033669632, 140243033686015, +STORE, 140243033686016, 140243033694207, +STORE, 140243033694208, 140243033710591, +STORE, 140243033710592, 140243033722879, +STORE, 140243033722880, 140243035815935, +STORE, 140243035815936, 140243035820031, +STORE, 140243035820032, 140243035824127, +STORE, 140243035824128, 140243035967487, +STORE, 140243036336128, 140243038019583, +STORE, 140243038019584, 140243038035967, +STORE, 140243038064640, 140243038068735, +STORE, 140243038068736, 140243038072831, +STORE, 140243038072832, 140243038076927, +STORE, 140734976479232, 140734976618495, +STORE, 140734977978368, 140734977990655, +STORE, 140734977990656, 140734977994751, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722742775808, 140737488351231, +SNULL, 140722742783999, 140737488351231, +STORE, 140722742775808, 140722742783999, +STORE, 140722742644736, 140722742783999, +STORE, 93857673662464, 93857675997183, +SNULL, 93857673875455, 93857675997183, +STORE, 93857673662464, 93857673875455, +STORE, 93857673875456, 93857675997183, +ERASE, 93857673875456, 93857675997183, +STORE, 93857675972608, 93857675984895, +STORE, 93857675984896, 93857675997183, +STORE, 140629677498368, 140629679751167, +SNULL, 140629677641727, 140629679751167, +STORE, 140629677498368, 140629677641727, +STORE, 140629677641728, 140629679751167, +ERASE, 140629677641728, 140629679751167, +STORE, 140629679738880, 140629679747071, +STORE, 140629679747072, 140629679751167, +STORE, 140722743222272, 140722743226367, +STORE, 140722743209984, 140722743222271, +STORE, 140629679710208, 140629679738879, +STORE, 140629679702016, 140629679710207, +STORE, 140629675384832, 140629677498367, +SNULL, 140629675384832, 140629675397119, +STORE, 140629675397120, 140629677498367, +STORE, 140629675384832, 140629675397119, +SNULL, 140629677490175, 140629677498367, +STORE, 140629675397120, 140629677490175, +STORE, 140629677490176, 140629677498367, +ERASE, 140629677490176, 140629677498367, +STORE, 140629677490176, 140629677498367, +STORE, 140629671587840, 140629675384831, +SNULL, 140629671587840, 140629673246719, +STORE, 140629673246720, 140629675384831, +STORE, 140629671587840, 140629673246719, +SNULL, 140629675343871, 140629675384831, +STORE, 140629673246720, 140629675343871, +STORE, 140629675343872, 140629675384831, +SNULL, 140629675343872, 140629675368447, +STORE, 140629675368448, 140629675384831, +STORE, 140629675343872, 140629675368447, +ERASE, 140629675343872, 140629675368447, +STORE, 140629675343872, 140629675368447, +ERASE, 140629675368448, 140629675384831, +STORE, 140629675368448, 140629675384831, +STORE, 140629679693824, 140629679710207, +SNULL, 140629675360255, 140629675368447, +STORE, 140629675343872, 140629675360255, +STORE, 140629675360256, 140629675368447, +SNULL, 140629677494271, 140629677498367, +STORE, 140629677490176, 140629677494271, +STORE, 140629677494272, 140629677498367, +SNULL, 93857675976703, 93857675984895, +STORE, 93857675972608, 93857675976703, +STORE, 93857675976704, 93857675984895, +SNULL, 140629679742975, 140629679747071, +STORE, 140629679738880, 140629679742975, +STORE, 140629679742976, 140629679747071, +ERASE, 140629679710208, 140629679738879, +STORE, 93857705832448, 93857705967615, +STORE, 140629678010368, 140629679693823, +STORE, 93857705832448, 93857706102783, +STORE, 93857705832448, 93857706237951, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735922421760, 140737488351231, +SNULL, 140735922429951, 140737488351231, +STORE, 140735922421760, 140735922429951, +STORE, 140735922290688, 140735922429951, +STORE, 94651136139264, 94651138363391, +SNULL, 94651136249855, 94651138363391, +STORE, 94651136139264, 94651136249855, +STORE, 94651136249856, 94651138363391, +ERASE, 94651136249856, 94651138363391, +STORE, 94651138342912, 94651138355199, +STORE, 94651138355200, 94651138363391, +STORE, 140325788266496, 140325790519295, +SNULL, 140325788409855, 140325790519295, +STORE, 140325788266496, 140325788409855, +STORE, 140325788409856, 140325790519295, +ERASE, 140325788409856, 140325790519295, +STORE, 140325790507008, 140325790515199, +STORE, 140325790515200, 140325790519295, +STORE, 140735923572736, 140735923576831, +STORE, 140735923560448, 140735923572735, +STORE, 140325790478336, 140325790507007, +STORE, 140325790470144, 140325790478335, +STORE, 140325784469504, 140325788266495, +SNULL, 140325784469504, 140325786128383, +STORE, 140325786128384, 140325788266495, +STORE, 140325784469504, 140325786128383, +SNULL, 140325788225535, 140325788266495, +STORE, 140325786128384, 140325788225535, +STORE, 140325788225536, 140325788266495, +SNULL, 140325788225536, 140325788250111, +STORE, 140325788250112, 140325788266495, +STORE, 140325788225536, 140325788250111, +ERASE, 140325788225536, 140325788250111, +STORE, 140325788225536, 140325788250111, +ERASE, 140325788250112, 140325788266495, +STORE, 140325788250112, 140325788266495, +SNULL, 140325788241919, 140325788250111, +STORE, 140325788225536, 140325788241919, +STORE, 140325788241920, 140325788250111, +SNULL, 94651138351103, 94651138355199, +STORE, 94651138342912, 94651138351103, +STORE, 94651138351104, 94651138355199, +SNULL, 140325790511103, 140325790515199, +STORE, 140325790507008, 140325790511103, +STORE, 140325790511104, 140325790515199, +ERASE, 140325790478336, 140325790507007, +STORE, 94651146297344, 94651146432511, +STORE, 94212330168320, 94212330381311, +STORE, 94212332478464, 94212332482559, +STORE, 94212332482560, 94212332490751, +STORE, 94212332490752, 94212332503039, +STORE, 94212348891136, 94212349825023, +STORE, 140611630604288, 140611632263167, +STORE, 140611632263168, 140611634360319, +STORE, 140611634360320, 140611634376703, +STORE, 140611634376704, 140611634384895, +STORE, 140611634384896, 140611634401279, +STORE, 140611634401280, 140611634413567, +STORE, 140611634413568, 140611636506623, +STORE, 140611636506624, 140611636510719, +STORE, 140611636510720, 140611636514815, +STORE, 140611636514816, 140611636658175, +STORE, 140611637026816, 140611638710271, +STORE, 140611638710272, 140611638726655, +STORE, 140611638755328, 140611638759423, +STORE, 140611638759424, 140611638763519, +STORE, 140611638763520, 140611638767615, +STORE, 140726974533632, 140726974672895, +STORE, 140726974943232, 140726974955519, +STORE, 140726974955520, 140726974959615, +STORE, 94572463521792, 94572463734783, +STORE, 94572465831936, 94572465836031, +STORE, 94572465836032, 94572465844223, +STORE, 94572465844224, 94572465856511, +STORE, 94572491534336, 94572492865535, +STORE, 140644351492096, 140644353150975, +STORE, 140644353150976, 140644355248127, +STORE, 140644355248128, 140644355264511, +STORE, 140644355264512, 140644355272703, +STORE, 140644355272704, 140644355289087, +STORE, 140644355289088, 140644355301375, +STORE, 140644355301376, 140644357394431, +STORE, 140644357394432, 140644357398527, +STORE, 140644357398528, 140644357402623, +STORE, 140644357402624, 140644357545983, +STORE, 140644357914624, 140644359598079, +STORE, 140644359598080, 140644359614463, +STORE, 140644359643136, 140644359647231, +STORE, 140644359647232, 140644359651327, +STORE, 140644359651328, 140644359655423, +STORE, 140727841824768, 140727841964031, +STORE, 140727843188736, 140727843201023, +STORE, 140727843201024, 140727843205119, +STORE, 94144315457536, 94144315670527, +STORE, 94144317767680, 94144317771775, +STORE, 94144317771776, 94144317779967, +STORE, 94144317779968, 94144317792255, +STORE, 94144318369792, 94144320815103, +STORE, 140316717645824, 140316719304703, +STORE, 140316719304704, 140316721401855, +STORE, 140316721401856, 140316721418239, +STORE, 140316721418240, 140316721426431, +STORE, 140316721426432, 140316721442815, +STORE, 140316721442816, 140316721455103, +STORE, 140316721455104, 140316723548159, +STORE, 140316723548160, 140316723552255, +STORE, 140316723552256, 140316723556351, +STORE, 140316723556352, 140316723699711, +STORE, 140316724068352, 140316725751807, +STORE, 140316725751808, 140316725768191, +STORE, 140316725796864, 140316725800959, +STORE, 140316725800960, 140316725805055, +STORE, 140316725805056, 140316725809151, +STORE, 140725744283648, 140725744422911, +STORE, 140725745852416, 140725745864703, +STORE, 140725745864704, 140725745868799, +STORE, 94646858846208, 94646859059199, +STORE, 94646861156352, 94646861160447, +STORE, 94646861160448, 94646861168639, +STORE, 94646861168640, 94646861180927, +STORE, 94646879805440, 94646881894399, +STORE, 140435449745408, 140435451404287, +STORE, 140435451404288, 140435453501439, +STORE, 140435453501440, 140435453517823, +STORE, 140435453517824, 140435453526015, +STORE, 140435453526016, 140435453542399, +STORE, 140435453542400, 140435453554687, +STORE, 140435453554688, 140435455647743, +STORE, 140435455647744, 140435455651839, +STORE, 140435455651840, 140435455655935, +STORE, 140435455655936, 140435455799295, +STORE, 140435456167936, 140435457851391, +STORE, 140435457851392, 140435457867775, +STORE, 140435457896448, 140435457900543, +STORE, 140435457900544, 140435457904639, +STORE, 140435457904640, 140435457908735, +STORE, 140721033818112, 140721033957375, +STORE, 140721034018816, 140721034031103, +STORE, 140721034031104, 140721034035199, +STORE, 94872903438336, 94872903651327, +STORE, 94872905748480, 94872905752575, +STORE, 94872905752576, 94872905760767, +STORE, 94872905760768, 94872905773055, +STORE, 94872931246080, 94872931651583, +STORE, 139771607810048, 139771609468927, +STORE, 139771609468928, 139771611566079, +STORE, 139771611566080, 139771611582463, +STORE, 139771611582464, 139771611590655, +STORE, 139771611590656, 139771611607039, +STORE, 139771611607040, 139771611619327, +STORE, 139771611619328, 139771613712383, +STORE, 139771613712384, 139771613716479, +STORE, 139771613716480, 139771613720575, +STORE, 139771613720576, 139771613863935, +STORE, 139771614232576, 139771615916031, +STORE, 139771615916032, 139771615932415, +STORE, 139771615961088, 139771615965183, +STORE, 139771615965184, 139771615969279, +STORE, 139771615969280, 139771615973375, +STORE, 140725402931200, 140725403070463, +STORE, 140725403852800, 140725403865087, +STORE, 140725403865088, 140725403869183, +STORE, 94740737736704, 94740737949695, +STORE, 94740740046848, 94740740050943, +STORE, 94740740050944, 94740740059135, +STORE, 94740740059136, 94740740071423, +STORE, 94740743249920, 94740744724479, +STORE, 140640287010816, 140640288669695, +STORE, 140640288669696, 140640290766847, +STORE, 140640290766848, 140640290783231, +STORE, 140640290783232, 140640290791423, +STORE, 140640290791424, 140640290807807, +STORE, 140640290807808, 140640290820095, +STORE, 140640290820096, 140640292913151, +STORE, 140640292913152, 140640292917247, +STORE, 140640292917248, 140640292921343, +STORE, 140640292921344, 140640293064703, +STORE, 140640293433344, 140640295116799, +STORE, 140640295116800, 140640295133183, +STORE, 140640295161856, 140640295165951, +STORE, 140640295165952, 140640295170047, +STORE, 140640295170048, 140640295174143, +STORE, 140725133303808, 140725133443071, +STORE, 140725133684736, 140725133697023, +STORE, 140725133697024, 140725133701119, +STORE, 140737488347136, 140737488351231, +STORE, 140722826371072, 140737488351231, +SNULL, 140722826375167, 140737488351231, +STORE, 140722826371072, 140722826375167, +STORE, 140722826240000, 140722826375167, +STORE, 94113818611712, 94113820835839, +SNULL, 94113818722303, 94113820835839, +STORE, 94113818611712, 94113818722303, +STORE, 94113818722304, 94113820835839, +ERASE, 94113818722304, 94113820835839, +STORE, 94113820815360, 94113820827647, +STORE, 94113820827648, 94113820835839, +STORE, 139628194508800, 139628196761599, +SNULL, 139628194652159, 139628196761599, +STORE, 139628194508800, 139628194652159, +STORE, 139628194652160, 139628196761599, +ERASE, 139628194652160, 139628196761599, +STORE, 139628196749312, 139628196757503, +STORE, 139628196757504, 139628196761599, +STORE, 140722826727424, 140722826731519, +STORE, 140722826715136, 140722826727423, +STORE, 139628196720640, 139628196749311, +STORE, 139628196712448, 139628196720639, +STORE, 139628190711808, 139628194508799, +SNULL, 139628190711808, 139628192370687, +STORE, 139628192370688, 139628194508799, +STORE, 139628190711808, 139628192370687, +SNULL, 139628194467839, 139628194508799, +STORE, 139628192370688, 139628194467839, +STORE, 139628194467840, 139628194508799, +SNULL, 139628194467840, 139628194492415, +STORE, 139628194492416, 139628194508799, +STORE, 139628194467840, 139628194492415, +ERASE, 139628194467840, 139628194492415, +STORE, 139628194467840, 139628194492415, +ERASE, 139628194492416, 139628194508799, +STORE, 139628194492416, 139628194508799, +SNULL, 139628194484223, 139628194492415, +STORE, 139628194467840, 139628194484223, +STORE, 139628194484224, 139628194492415, +SNULL, 94113820823551, 94113820827647, +STORE, 94113820815360, 94113820823551, +STORE, 94113820823552, 94113820827647, +SNULL, 139628196753407, 139628196757503, +STORE, 139628196749312, 139628196753407, +STORE, 139628196753408, 139628196757503, +ERASE, 139628196720640, 139628196749311, +STORE, 94113830850560, 94113830985727, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731865833472, 140737488351231, +SNULL, 140731865841663, 140737488351231, +STORE, 140731865833472, 140731865841663, +STORE, 140731865702400, 140731865841663, +STORE, 94763339386880, 94763341611007, +SNULL, 94763339497471, 94763341611007, +STORE, 94763339386880, 94763339497471, +STORE, 94763339497472, 94763341611007, +ERASE, 94763339497472, 94763341611007, +STORE, 94763341590528, 94763341602815, +STORE, 94763341602816, 94763341611007, +STORE, 139778398486528, 139778400739327, +SNULL, 139778398629887, 139778400739327, +STORE, 139778398486528, 139778398629887, +STORE, 139778398629888, 139778400739327, +ERASE, 139778398629888, 139778400739327, +STORE, 139778400727040, 139778400735231, +STORE, 139778400735232, 139778400739327, +STORE, 140731865858048, 140731865862143, +STORE, 140731865845760, 140731865858047, +STORE, 139778400698368, 139778400727039, +STORE, 139778400690176, 139778400698367, +STORE, 139778394689536, 139778398486527, +SNULL, 139778394689536, 139778396348415, +STORE, 139778396348416, 139778398486527, +STORE, 139778394689536, 139778396348415, +SNULL, 139778398445567, 139778398486527, +STORE, 139778396348416, 139778398445567, +STORE, 139778398445568, 139778398486527, +SNULL, 139778398445568, 139778398470143, +STORE, 139778398470144, 139778398486527, +STORE, 139778398445568, 139778398470143, +ERASE, 139778398445568, 139778398470143, +STORE, 139778398445568, 139778398470143, +ERASE, 139778398470144, 139778398486527, +STORE, 139778398470144, 139778398486527, +SNULL, 139778398461951, 139778398470143, +STORE, 139778398445568, 139778398461951, +STORE, 139778398461952, 139778398470143, +SNULL, 94763341598719, 94763341602815, +STORE, 94763341590528, 94763341598719, +STORE, 94763341598720, 94763341602815, +SNULL, 139778400731135, 139778400735231, +STORE, 139778400727040, 139778400731135, +STORE, 139778400731136, 139778400735231, +ERASE, 139778400698368, 139778400727039, +STORE, 94763362197504, 94763362332671, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140737488338944, 140737488351231, +STORE, 140732053192704, 140737488351231, +SNULL, 140732053204991, 140737488351231, +STORE, 140732053192704, 140732053204991, +STORE, 140732053061632, 140732053204991, +STORE, 4194304, 26279935, +STORE, 28372992, 28454911, +STORE, 28454912, 29806591, +STORE, 140176018599936, 140176020852735, +SNULL, 140176018743295, 140176020852735, +STORE, 140176018599936, 140176018743295, +STORE, 140176018743296, 140176020852735, +ERASE, 140176018743296, 140176020852735, +STORE, 140176020840448, 140176020848639, +STORE, 140176020848640, 140176020852735, +STORE, 140732053381120, 140732053385215, +STORE, 140732053368832, 140732053381119, +STORE, 140176020811776, 140176020840447, +STORE, 140176020803584, 140176020811775, +STORE, 140176014766080, 140176018599935, +SNULL, 140176014766080, 140176016474111, +STORE, 140176016474112, 140176018599935, +STORE, 140176014766080, 140176016474111, +SNULL, 140176018567167, 140176018599935, +STORE, 140176016474112, 140176018567167, +STORE, 140176018567168, 140176018599935, +ERASE, 140176018567168, 140176018599935, +STORE, 140176018567168, 140176018599935, +STORE, 140176012570624, 140176014766079, +SNULL, 140176012570624, 140176012664831, +STORE, 140176012664832, 140176014766079, +STORE, 140176012570624, 140176012664831, +SNULL, 140176014757887, 140176014766079, +STORE, 140176012664832, 140176014757887, +STORE, 140176014757888, 140176014766079, +ERASE, 140176014757888, 140176014766079, +STORE, 140176014757888, 140176014766079, +STORE, 140176010051584, 140176012570623, +SNULL, 140176010051584, 140176010465279, +STORE, 140176010465280, 140176012570623, +STORE, 140176010051584, 140176010465279, +SNULL, 140176012558335, 140176012570623, +STORE, 140176010465280, 140176012558335, +STORE, 140176012558336, 140176012570623, +ERASE, 140176012558336, 140176012570623, +STORE, 140176012558336, 140176012570623, +STORE, 140176007417856, 140176010051583, +SNULL, 140176007417856, 140176007946239, +STORE, 140176007946240, 140176010051583, +STORE, 140176007417856, 140176007946239, +SNULL, 140176010043391, 140176010051583, +STORE, 140176007946240, 140176010043391, +STORE, 140176010043392, 140176010051583, +ERASE, 140176010043392, 140176010051583, +STORE, 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54190080, 54198271, +ERASE, 54190080, 54198271, +SNULL, 54181887, 54190079, +STORE, 53080064, 54181887, +STORE, 54181888, 54190079, +ERASE, 54181888, 54190079, +SNULL, 54173695, 54181887, +STORE, 53080064, 54173695, +STORE, 54173696, 54181887, +ERASE, 54173696, 54181887, +SNULL, 54165503, 54173695, +STORE, 53080064, 54165503, +STORE, 54165504, 54173695, +ERASE, 54165504, 54173695, +STORE, 140175993753600, 140175996141567, +STORE, 140175993688064, 140175996141567, +STORE, 140175993655296, 140175996141567, +STORE, 140175991558144, 140175996141567, +STORE, 140175991492608, 140175996141567, +STORE, 53080064, 54312959, +STORE, 140175991361536, 140175996141567, +STORE, 140175991099392, 140175996141567, +STORE, 140175991091200, 140175996141567, +STORE, 140175991074816, 140175996141567, +STORE, 140175991066624, 140175996141567, +STORE, 140175991058432, 140175996141567, +STORE, 53080064, 54448127, +SNULL, 54439935, 54448127, +STORE, 53080064, 54439935, +STORE, 54439936, 54448127, +ERASE, 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54513663, 54517759, +STORE, 53080064, 54513663, +STORE, 54513664, 54517759, +ERASE, 54513664, 54517759, +SNULL, 54509567, 54513663, +STORE, 53080064, 54509567, +STORE, 54509568, 54513663, +ERASE, 54509568, 54513663, +STORE, 140175991025664, 140175996141567, +STORE, 140175990992896, 140175996141567, +STORE, 53080064, 54644735, +SNULL, 54628351, 54644735, +STORE, 53080064, 54628351, +STORE, 54628352, 54644735, +ERASE, 54628352, 54644735, +SNULL, 54616063, 54628351, +STORE, 53080064, 54616063, +STORE, 54616064, 54628351, +ERASE, 54616064, 54628351, +STORE, 140175988895744, 140175996141567, +STORE, 53080064, 54767615, +STORE, 140175988879360, 140175996141567, +STORE, 140175988617216, 140175996141567, +STORE, 140175988609024, 140175996141567, +STORE, 140175988600832, 140175996141567, +STORE, 53080064, 54906879, +SNULL, 54898687, 54906879, +STORE, 53080064, 54898687, +STORE, 54898688, 54906879, +ERASE, 54898688, 54906879, +SNULL, 54853631, 54898687, +STORE, 53080064, 54853631, +STORE, 54853632, 54898687, +ERASE, 54853632, 54898687, +STORE, 140175986503680, 140175996141567, +STORE, 53080064, 54996991, +STORE, 140175986495488, 140175996141567, +STORE, 140175986487296, 140175996141567, +STORE, 140175985438720, 140175996141567, +STORE, 53080064, 55136255, +STORE, 140175985405952, 140175996141567, +STORE, 140175985139712, 140175996141567, +SNULL, 140176018964479, 140176019099647, +STORE, 140176018747392, 140176018964479, +STORE, 140176018964480, 140176019099647, +ERASE, 140176018964480, 140176019099647, +STORE, 140175983042560, 140175996141567, +STORE, 140175982518272, 140175996141567, +STORE, 140175980421120, 140175996141567, +STORE, 53080064, 55287807, +STORE, 53080064, 55427071, +STORE, 140176019091456, 140176019099647, +STORE, 140176019083264, 140176019099647, +STORE, 140176019075072, 140176019099647, +STORE, 140176019066880, 140176019099647, +STORE, 140176019058688, 140176019099647, +STORE, 140175980158976, 140175996141567, +STORE, 140176019050496, 140176019099647, 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+STORE, 140175934570496, 140175985139711, +STORE, 140175934554112, 140175985139711, +STORE, 140175934545920, 140175985139711, +STORE, 140175934513152, 140175985139711, +STORE, 140175934504960, 140175985139711, +STORE, 140175934488576, 140175985139711, +STORE, 140175934480384, 140175985139711, +STORE, 140175934464000, 140175985139711, +STORE, 140175934455808, 140175985139711, +STORE, 140175934439424, 140175985139711, +STORE, 140175934431232, 140175985139711, +STORE, 140175934398464, 140175985139711, +STORE, 140175934390272, 140175985139711, +STORE, 140175934373888, 140175985139711, +STORE, 140175934365696, 140175985139711, +STORE, 140175934349312, 140175985139711, +STORE, 140175934341120, 140175985139711, +STORE, 140175934324736, 140175985139711, +STORE, 140175932227584, 140175985139711, +STORE, 140175932219392, 140175985139711, +STORE, 140175932186624, 140175985139711, +STORE, 140175932178432, 140175985139711, +STORE, 140175932162048, 140175985139711, +STORE, 140175932153856, 140175985139711, +STORE, 140175932137472, 140175985139711, +STORE, 53080064, 57884671, +STORE, 140175932129280, 140175985139711, +STORE, 140175932112896, 140175985139711, +STORE, 140175932104704, 140175985139711, +STORE, 140175932071936, 140175985139711, +STORE, 140175932063744, 140175985139711, +STORE, 140175932047360, 140175985139711, +STORE, 140175932039168, 140175985139711, +STORE, 140175932022784, 140175985139711, +STORE, 140175932014592, 140175985139711, +STORE, 140175931998208, 140175985139711, +STORE, 140175931990016, 140175985139711, +STORE, 140175931957248, 140175985139711, +STORE, 140175931949056, 140175985139711, +STORE, 140175931932672, 140175985139711, +STORE, 140175931924480, 140175985139711, +STORE, 140175931908096, 140175985139711, +STORE, 140175931899904, 140175985139711, +STORE, 140175931883520, 140175985139711, +STORE, 140175931875328, 140175985139711, +STORE, 140175931842560, 140175985139711, +STORE, 140175931834368, 140175985139711, +STORE, 140175931817984, 140175985139711, +STORE, 140175931809792, 140175985139711, +STORE, 140175931793408, 140175985139711, +STORE, 140175931785216, 140175985139711, +STORE, 140175931768832, 140175985139711, +STORE, 140175931760640, 140175985139711, +STORE, 140175931727872, 140175985139711, +STORE, 140175931719680, 140175985139711, +STORE, 140175931703296, 140175985139711, +STORE, 140175931695104, 140175985139711, +STORE, 140175931678720, 140175985139711, +STORE, 140175931670528, 140175985139711, +STORE, 140175931654144, 140175985139711, +STORE, 140175931645952, 140175985139711, +STORE, 140175931613184, 140175985139711, +STORE, 140175931604992, 140175985139711, +STORE, 140175931588608, 140175985139711, +STORE, 140175931580416, 140175985139711, +STORE, 140175931564032, 140175985139711, +STORE, 140175931555840, 140175985139711, +STORE, 140175931539456, 140175985139711, +STORE, 140175931531264, 140175985139711, +STORE, 140175931498496, 140175985139711, +STORE, 140175931490304, 140175985139711, +STORE, 140175931473920, 140175985139711, +STORE, 140175931465728, 140175985139711, +STORE, 140175931449344, 140175985139711, +STORE, 140175931441152, 140175985139711, +STORE, 140175931424768, 140175985139711, +STORE, 140175931416576, 140175985139711, +STORE, 140175931383808, 140175985139711, +STORE, 140175931375616, 140175985139711, +STORE, 140175931359232, 140175985139711, +STORE, 140175931351040, 140175985139711, +STORE, 140175931334656, 140175985139711, +STORE, 140175931326464, 140175985139711, +STORE, 140175931310080, 140175985139711, +STORE, 140175931301888, 140175985139711, +STORE, 140175931269120, 140175985139711, +STORE, 140175931260928, 140175985139711, +STORE, 140175931244544, 140175985139711, +STORE, 140175931236352, 140175985139711, +STORE, 140175931219968, 140175985139711, +STORE, 140175931211776, 140175985139711, +STORE, 140175931195392, 140175985139711, +STORE, 140175931187200, 140175985139711, +STORE, 140175931154432, 140175985139711, +STORE, 140175931146240, 140175985139711, +STORE, 140175931129856, 140175985139711, +STORE, 140175931121664, 140175985139711, +STORE, 140175931105280, 140175985139711, +STORE, 140175931097088, 140175985139711, +STORE, 140175931080704, 140175985139711, +STORE, 140175931072512, 140175985139711, +STORE, 140175931039744, 140175985139711, +STORE, 140175931031552, 140175985139711, +STORE, 140175931015168, 140175985139711, +STORE, 140175931006976, 140175985139711, +STORE, 140175930990592, 140175985139711, +STORE, 140175930982400, 140175985139711, +STORE, 140175930966016, 140175985139711, +STORE, 140175930957824, 140175985139711, +STORE, 140175930925056, 140175985139711, +STORE, 140175930916864, 140175985139711, +STORE, 140175930900480, 140175985139711, +STORE, 140175930892288, 140175985139711, +STORE, 140175930875904, 140175985139711, +STORE, 140175930867712, 140175985139711, +STORE, 140175930851328, 140175985139711, +STORE, 140175930843136, 140175985139711, +STORE, 140175930810368, 140175985139711, +STORE, 140175930802176, 140175985139711, +STORE, 140175930785792, 140175985139711, +STORE, 140175930777600, 140175985139711, +STORE, 140175930761216, 140175985139711, +STORE, 140175930753024, 140175985139711, +STORE, 140175930736640, 140175985139711, +STORE, 140175930728448, 140175985139711, +STORE, 140175930695680, 140175985139711, +STORE, 140175930687488, 140175985139711, +STORE, 140175930671104, 140175985139711, +STORE, 140175930662912, 140175985139711, +STORE, 140175930646528, 140175985139711, +STORE, 140175930638336, 140175985139711, +STORE, 140175930621952, 140175985139711, +STORE, 140175930613760, 140175985139711, +STORE, 140175930580992, 140175985139711, +STORE, 140175930572800, 140175985139711, +STORE, 140175930556416, 140175985139711, +STORE, 140175930548224, 140175985139711, +STORE, 140175930531840, 140175985139711, +STORE, 140175930523648, 140175985139711, +STORE, 140175930507264, 140175985139711, +STORE, 140175928410112, 140175985139711, +STORE, 140175928401920, 140175985139711, +STORE, 140175928369152, 140175985139711, +STORE, 140175928360960, 140175985139711, +STORE, 140175928344576, 140175985139711, +STORE, 140175928336384, 140175985139711, +STORE, 140175928320000, 140175985139711, +STORE, 140175928311808, 140175985139711, +STORE, 140175928295424, 140175985139711, +STORE, 140175927242752, 140175985139711, +SNULL, 140175956627455, 140175985139711, +STORE, 140175927242752, 140175956627455, +STORE, 140175956627456, 140175985139711, + }; + unsigned long set24[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140735281639424, 140737488351231, +SNULL, 140735281643519, 140737488351231, +STORE, 140735281639424, 140735281643519, +STORE, 140735281508352, 140735281643519, +STORE, 94717834911744, 94717834928127, +SNULL, 94717834915839, 94717834928127, +STORE, 94717834911744, 94717834915839, +STORE, 94717834915840, 94717834928127, +ERASE, 94717834915840, 94717834928127, +STORE, 94717834919936, 94717834928127, +STORE, 140428246065152, 140428248317951, +SNULL, 140428246208511, 140428248317951, +STORE, 140428246065152, 140428246208511, +STORE, 140428246208512, 140428248317951, +ERASE, 140428246208512, 140428248317951, +STORE, 140428248305664, 140428248313855, +STORE, 140428248313856, 140428248317951, +STORE, 140735281811456, 140735281815551, +STORE, 140735281799168, 140735281811455, +STORE, 140428248297472, 140428248305663, +STORE, 140428243841024, 140428246065151, +SNULL, 140428245491711, 140428246065151, +STORE, 140428243841024, 140428245491711, +STORE, 140428245491712, 140428246065151, +SNULL, 140428245491712, 140428246061055, +STORE, 140428246061056, 140428246065151, +STORE, 140428245491712, 140428246061055, +ERASE, 140428245491712, 140428246061055, +STORE, 140428245491712, 140428246061055, +ERASE, 140428246061056, 140428246065151, +STORE, 140428246061056, 140428246065151, +STORE, 140428248268800, 140428248297471, +STORE, 140428241625088, 140428243841023, +SNULL, 140428241625088, 140428241723391, +STORE, 140428241723392, 140428243841023, +STORE, 140428241625088, 140428241723391, +SNULL, 140428243816447, 140428243841023, +STORE, 140428241723392, 140428243816447, +STORE, 140428243816448, 140428243841023, +SNULL, 140428243816448, 140428243824639, +STORE, 140428243824640, 140428243841023, +STORE, 140428243816448, 140428243824639, +ERASE, 140428243816448, 140428243824639, +STORE, 140428243816448, 140428243824639, +ERASE, 140428243824640, 140428243841023, +STORE, 140428243824640, 140428243841023, +STORE, 140428237828096, 140428241625087, +SNULL, 140428237828096, 140428239486975, +STORE, 140428239486976, 140428241625087, +STORE, 140428237828096, 140428239486975, +SNULL, 140428241584127, 140428241625087, +STORE, 140428239486976, 140428241584127, +STORE, 140428241584128, 140428241625087, +SNULL, 140428241584128, 140428241608703, +STORE, 140428241608704, 140428241625087, +STORE, 140428241584128, 140428241608703, +ERASE, 140428241584128, 140428241608703, +STORE, 140428241584128, 140428241608703, +ERASE, 140428241608704, 140428241625087, +STORE, 140428241608704, 140428241625087, +STORE, 140428235567104, 140428237828095, +SNULL, 140428235567104, 140428235718655, +STORE, 140428235718656, 140428237828095, +STORE, 140428235567104, 140428235718655, +SNULL, 140428237811711, 140428237828095, +STORE, 140428235718656, 140428237811711, +STORE, 140428237811712, 140428237828095, +SNULL, 140428237811712, 140428237819903, +STORE, 140428237819904, 140428237828095, +STORE, 140428237811712, 140428237819903, +ERASE, 140428237811712, 140428237819903, +STORE, 140428237811712, 140428237819903, +ERASE, 140428237819904, 140428237828095, +STORE, 140428237819904, 140428237828095, +STORE, 140428233445376, 140428235567103, +SNULL, 140428233445376, 140428233461759, +STORE, 140428233461760, 140428235567103, +STORE, 140428233445376, 140428233461759, +SNULL, 140428235558911, 140428235567103, +STORE, 140428233461760, 140428235558911, +STORE, 140428235558912, 140428235567103, +ERASE, 140428235558912, 140428235567103, +STORE, 140428235558912, 140428235567103, +STORE, 140428231315456, 140428233445375, +SNULL, 140428231315456, 140428231344127, +STORE, 140428231344128, 140428233445375, +STORE, 140428231315456, 140428231344127, +SNULL, 140428233437183, 140428233445375, +STORE, 140428231344128, 140428233437183, +STORE, 140428233437184, 140428233445375, +ERASE, 140428233437184, 140428233445375, +STORE, 140428233437184, 140428233445375, +STORE, 140428248260608, 140428248268799, +STORE, 140428229062656, 140428231315455, +SNULL, 140428229062656, 140428229214207, +STORE, 140428229214208, 140428231315455, +STORE, 140428229062656, 140428229214207, +SNULL, 140428231307263, 140428231315455, +STORE, 140428229214208, 140428231307263, +STORE, 140428231307264, 140428231315455, +ERASE, 140428231307264, 140428231315455, +STORE, 140428231307264, 140428231315455, +STORE, 140428226891776, 140428229062655, +SNULL, 140428226891776, 140428226961407, +STORE, 140428226961408, 140428229062655, +STORE, 140428226891776, 140428226961407, +SNULL, 140428229054463, 140428229062655, +STORE, 140428226961408, 140428229054463, +STORE, 140428229054464, 140428229062655, +ERASE, 140428229054464, 140428229062655, +STORE, 140428229054464, 140428229062655, +STORE, 140428223680512, 140428226891775, +SNULL, 140428223680512, 140428224757759, +STORE, 140428224757760, 140428226891775, +STORE, 140428223680512, 140428224757759, +SNULL, 140428226854911, 140428226891775, +STORE, 140428224757760, 140428226854911, +STORE, 140428226854912, 140428226891775, +ERASE, 140428226854912, 140428226891775, +STORE, 140428226854912, 140428226891775, +STORE, 140428221546496, 140428223680511, +SNULL, 140428221546496, 140428221575167, +STORE, 140428221575168, 140428223680511, +STORE, 140428221546496, 140428221575167, +SNULL, 140428223672319, 140428223680511, +STORE, 140428221575168, 140428223672319, +STORE, 140428223672320, 140428223680511, +ERASE, 140428223672320, 140428223680511, +STORE, 140428223672320, 140428223680511, +STORE, 140428219236352, 140428221546495, +SNULL, 140428219236352, 140428219441151, +STORE, 140428219441152, 140428221546495, +STORE, 140428219236352, 140428219441151, +SNULL, 140428221538303, 140428221546495, +STORE, 140428219441152, 140428221538303, +STORE, 140428221538304, 140428221546495, +ERASE, 140428221538304, 140428221546495, +STORE, 140428221538304, 140428221546495, +STORE, 140428216852480, 140428219236351, +SNULL, 140428216852480, 140428217044991, +STORE, 140428217044992, 140428219236351, +STORE, 140428216852480, 140428217044991, +SNULL, 140428219138047, 140428219236351, +STORE, 140428217044992, 140428219138047, +STORE, 140428219138048, 140428219236351, +ERASE, 140428219138048, 140428219236351, +STORE, 140428219138048, 140428219236351, +STORE, 140428248252416, 140428248268799, +STORE, 140428214284288, 140428216852479, +SNULL, 140428214284288, 140428214751231, +STORE, 140428214751232, 140428216852479, +STORE, 140428214284288, 140428214751231, +SNULL, 140428216844287, 140428216852479, +STORE, 140428214751232, 140428216844287, +STORE, 140428216844288, 140428216852479, +ERASE, 140428216844288, 140428216852479, +STORE, 140428216844288, 140428216852479, +STORE, 140428212170752, 140428214284287, +SNULL, 140428212170752, 140428212183039, +STORE, 140428212183040, 140428214284287, +STORE, 140428212170752, 140428212183039, +SNULL, 140428214276095, 140428214284287, +STORE, 140428212183040, 140428214276095, +STORE, 140428214276096, 140428214284287, +ERASE, 140428214276096, 140428214284287, +STORE, 140428214276096, 140428214284287, +STORE, 140428209991680, 140428212170751, +SNULL, 140428209991680, 140428210069503, +STORE, 140428210069504, 140428212170751, +STORE, 140428209991680, 140428210069503, +SNULL, 140428212162559, 140428212170751, +STORE, 140428210069504, 140428212162559, +STORE, 140428212162560, 140428212170751, +ERASE, 140428212162560, 140428212170751, +STORE, 140428212162560, 140428212170751, +STORE, 140428207874048, 140428209991679, +SNULL, 140428207874048, 140428207890431, +STORE, 140428207890432, 140428209991679, +STORE, 140428207874048, 140428207890431, +SNULL, 140428209983487, 140428209991679, +STORE, 140428207890432, 140428209983487, +STORE, 140428209983488, 140428209991679, +ERASE, 140428209983488, 140428209991679, +STORE, 140428209983488, 140428209991679, +STORE, 140428248244224, 140428248268799, +STORE, 140428248231936, 140428248268799, +SNULL, 140428241600511, 140428241608703, +STORE, 140428241584128, 140428241600511, +STORE, 140428241600512, 140428241608703, +SNULL, 140428209987583, 140428209991679, +STORE, 140428209983488, 140428209987583, +STORE, 140428209987584, 140428209991679, +SNULL, 140428212166655, 140428212170751, +STORE, 140428212162560, 140428212166655, +STORE, 140428212166656, 140428212170751, +SNULL, 140428214280191, 140428214284287, +STORE, 140428214276096, 140428214280191, +STORE, 140428214280192, 140428214284287, +SNULL, 140428243820543, 140428243824639, +STORE, 140428243816448, 140428243820543, +STORE, 140428243820544, 140428243824639, +SNULL, 140428216848383, 140428216852479, +STORE, 140428216844288, 140428216848383, +STORE, 140428216848384, 140428216852479, +SNULL, 140428219232255, 140428219236351, +STORE, 140428219138048, 140428219232255, +STORE, 140428219232256, 140428219236351, +SNULL, 140428221542399, 140428221546495, +STORE, 140428221538304, 140428221542399, +STORE, 140428221542400, 140428221546495, +SNULL, 140428223676415, 140428223680511, +STORE, 140428223672320, 140428223676415, +STORE, 140428223676416, 140428223680511, +SNULL, 140428226863103, 140428226891775, +STORE, 140428226854912, 140428226863103, +STORE, 140428226863104, 140428226891775, +SNULL, 140428229058559, 140428229062655, +STORE, 140428229054464, 140428229058559, +STORE, 140428229058560, 140428229062655, +SNULL, 140428231311359, 140428231315455, +STORE, 140428231307264, 140428231311359, +STORE, 140428231311360, 140428231315455, +SNULL, 140428233441279, 140428233445375, +STORE, 140428233437184, 140428233441279, +STORE, 140428233441280, 140428233445375, +SNULL, 140428235563007, 140428235567103, +STORE, 140428235558912, 140428235563007, +STORE, 140428235563008, 140428235567103, +SNULL, 140428237815807, 140428237819903, +STORE, 140428237811712, 140428237815807, +STORE, 140428237815808, 140428237819903, +SNULL, 140428246056959, 140428246061055, +STORE, 140428245491712, 140428246056959, +STORE, 140428246056960, 140428246061055, +SNULL, 94717834924031, 94717834928127, +STORE, 94717834919936, 94717834924031, +STORE, 94717834924032, 94717834928127, +SNULL, 140428248309759, 140428248313855, +STORE, 140428248305664, 140428248309759, +STORE, 140428248309760, 140428248313855, +ERASE, 140428248268800, 140428248297471, +STORE, 94717843058688, 94717843193855, +STORE, 94749677137920, 94749677559807, +STORE, 94749677563904, 94749677604863, +STORE, 94749677604864, 94749677608959, +STORE, 94749710970880, 94749711241215, +STORE, 140490884894720, 140490884935679, +STORE, 140490884935680, 140490887032831, +STORE, 140490887032832, 140490887036927, +STORE, 140490887036928, 140490887041023, +STORE, 140490887041024, 140490887065599, +STORE, 140490887065600, 140490887110655, +STORE, 140490887110656, 140490889203711, +STORE, 140490889203712, 140490889207807, +STORE, 140490889207808, 140490889211903, +STORE, 140490889211904, 140490889293823, +STORE, 140490889293824, 140490891390975, +STORE, 140490891390976, 140490891395071, +STORE, 140490891395072, 140490891399167, +STORE, 140490891399168, 140490891407359, +STORE, 140490891407360, 140490891436031, +STORE, 140490891436032, 140490893529087, +STORE, 140490893529088, 140490893533183, +STORE, 140490893533184, 140490893537279, +STORE, 140490893537280, 140490901979135, +STORE, 140490901979136, 140490901991423, +STORE, 140490901991424, 140490904084479, +STORE, 140490904084480, 140490904088575, +STORE, 140490904088576, 140490904092671, +STORE, 140490904092672, 140490904559615, +STORE, 140490904559616, 140490906652671, +STORE, 140490906652672, 140490906656767, +STORE, 140490906656768, 140490906660863, +STORE, 140490906660864, 140490906677247, +STORE, 140490906677248, 140490908770303, +STORE, 140490908770304, 140490908774399, +STORE, 140490908774400, 140490908778495, +STORE, 140490908778496, 140490908794879, +STORE, 140490908794880, 140490910887935, +STORE, 140490910887936, 140490910892031, +STORE, 140490910892032, 140490910896127, +STORE, 140490910896128, 140490912555007, +STORE, 140490912555008, 140490914652159, +STORE, 140490914652160, 140490914668543, +STORE, 140490914668544, 140490914676735, +STORE, 140490914676736, 140490914693119, +STORE, 140490914693120, 140490914791423, +STORE, 140490914791424, 140490916884479, +STORE, 140490916884480, 140490916888575, +STORE, 140490916888576, 140490916892671, +STORE, 140490916892672, 140490916909055, +STORE, 140490916909056, 140490916937727, +STORE, 140490916937728, 140490919030783, +STORE, 140490919030784, 140490919034879, +STORE, 140490919034880, 140490919038975, +STORE, 140490919038976, 140490919190527, +STORE, 140490919190528, 140490921283583, +STORE, 140490921283584, 140490921287679, +STORE, 140490921287680, 140490921291775, +STORE, 140490921291776, 140490921299967, +STORE, 140490921299968, 140490921390079, +STORE, 140490921390080, 140490923483135, +STORE, 140490923483136, 140490923487231, +STORE, 140490923487232, 140490923491327, +STORE, 140490923491328, 140490923757567, +STORE, 140490923757568, 140490925850623, +STORE, 140490925850624, 140490925867007, +STORE, 140490925867008, 140490925871103, +STORE, 140490925871104, 140490925875199, +STORE, 140490925875200, 140490925903871, +STORE, 140490925903872, 140490928001023, +STORE, 140490928001024, 140490928005119, +STORE, 140490928005120, 140490928009215, +STORE, 140490928009216, 140490928152575, +STORE, 140490930184192, 140490930221055, +STORE, 140490930221056, 140490930237439, +STORE, 140490930237440, 140490930241535, +STORE, 140490930241536, 140490930245631, +STORE, 140490930245632, 140490930249727, +STORE, 140490930249728, 140490930253823, +STORE, 140490930253824, 140490930257919, +STORE, 140490930257920, 140490930262015, +STORE, 140724611694592, 140724611829759, +STORE, 140724612427776, 140724612440063, +STORE, 140724612440064, 140724612444159, +STORE, 94103163662336, 94103163772927, +STORE, 94103165865984, 94103165874175, +STORE, 94103165874176, 94103165878271, +STORE, 94103165878272, 94103165886463, +STORE, 94103182548992, 94103182684159, +STORE, 140092694708224, 140092696367103, +STORE, 140092696367104, 140092698464255, +STORE, 140092698464256, 140092698480639, +STORE, 140092698480640, 140092698488831, +STORE, 140092698488832, 140092698505215, +STORE, 140092698505216, 140092698648575, +STORE, 140092700708864, 140092700717055, +STORE, 140092700745728, 140092700749823, +STORE, 140092700749824, 140092700753919, +STORE, 140092700753920, 140092700758015, +STORE, 140736800911360, 140736801046527, +STORE, 140736802308096, 140736802320383, +STORE, 140736802320384, 140736802324479, +STORE, 93948802064384, 93948802174975, +STORE, 93948804268032, 93948804276223, +STORE, 93948804276224, 93948804280319, +STORE, 93948804280320, 93948804288511, +STORE, 93948806266880, 93948806402047, +STORE, 140222999113728, 140223000772607, +STORE, 140223000772608, 140223002869759, +STORE, 140223002869760, 140223002886143, +STORE, 140223002886144, 140223002894335, +STORE, 140223002894336, 140223002910719, +STORE, 140223002910720, 140223003054079, +STORE, 140223005114368, 140223005122559, +STORE, 140223005151232, 140223005155327, +STORE, 140223005155328, 140223005159423, +STORE, 140223005159424, 140223005163519, +STORE, 140720877506560, 140720877641727, +STORE, 140720878231552, 140720878243839, +STORE, 140720878243840, 140720878247935, +STORE, 140737488347136, 140737488351231, +STORE, 140733232087040, 140737488351231, +SNULL, 140733232091135, 140737488351231, +STORE, 140733232087040, 140733232091135, +STORE, 140733231955968, 140733232091135, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140161681321984, 140161683574783, +SNULL, 140161681465343, 140161683574783, +STORE, 140161681321984, 140161681465343, +STORE, 140161681465344, 140161683574783, +ERASE, 140161681465344, 140161683574783, +STORE, 140161683562496, 140161683570687, +STORE, 140161683570688, 140161683574783, +STORE, 140733232214016, 140733232218111, +STORE, 140733232201728, 140733232214015, +STORE, 140161683533824, 140161683562495, +STORE, 140161683525632, 140161683533823, +STORE, 140161678159872, 140161681321983, +SNULL, 140161678159872, 140161679220735, +STORE, 140161679220736, 140161681321983, +STORE, 140161678159872, 140161679220735, +SNULL, 140161681313791, 140161681321983, +STORE, 140161679220736, 140161681313791, +STORE, 140161681313792, 140161681321983, +ERASE, 140161681313792, 140161681321983, +STORE, 140161681313792, 140161681321983, +STORE, 140161674362880, 140161678159871, +SNULL, 140161674362880, 140161676021759, +STORE, 140161676021760, 140161678159871, +STORE, 140161674362880, 140161676021759, +SNULL, 140161678118911, 140161678159871, +STORE, 140161676021760, 140161678118911, +STORE, 140161678118912, 140161678159871, +SNULL, 140161678118912, 140161678143487, +STORE, 140161678143488, 140161678159871, +STORE, 140161678118912, 140161678143487, +ERASE, 140161678118912, 140161678143487, +STORE, 140161678118912, 140161678143487, +ERASE, 140161678143488, 140161678159871, +STORE, 140161678143488, 140161678159871, +STORE, 140161683513344, 140161683533823, +SNULL, 140161678135295, 140161678143487, +STORE, 140161678118912, 140161678135295, +STORE, 140161678135296, 140161678143487, +SNULL, 140161681317887, 140161681321983, +STORE, 140161681313792, 140161681317887, +STORE, 140161681317888, 140161681321983, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140161683566591, 140161683570687, +STORE, 140161683562496, 140161683566591, +STORE, 140161683566592, 140161683570687, +ERASE, 140161683533824, 140161683562495, +STORE, 25477120, 25612287, +STORE, 25477120, 25759743, +STORE, 140161681829888, 140161683513343, +STORE, 25477120, 25915391, +STORE, 25477120, 26054655, +SNULL, 25800703, 26054655, +STORE, 25477120, 25800703, +STORE, 25800704, 26054655, +ERASE, 25800704, 26054655, +STORE, 140737488347136, 140737488351231, +STORE, 140723218452480, 140737488351231, +SNULL, 140723218456575, 140737488351231, +STORE, 140723218452480, 140723218456575, +STORE, 140723218321408, 140723218456575, +STORE, 4194304, 26279935, +STORE, 28372992, 28454911, +STORE, 28454912, 29806591, +STORE, 140398872264704, 140398874517503, +SNULL, 140398872408063, 140398874517503, +STORE, 140398872264704, 140398872408063, +STORE, 140398872408064, 140398874517503, +ERASE, 140398872408064, 140398874517503, +STORE, 140398874505216, 140398874513407, +STORE, 140398874513408, 140398874517503, +STORE, 140723219247104, 140723219251199, +STORE, 140723219234816, 140723219247103, +STORE, 140398874476544, 140398874505215, +STORE, 140398874468352, 140398874476543, +STORE, 140398868430848, 140398872264703, +SNULL, 140398868430848, 140398870138879, +STORE, 140398870138880, 140398872264703, +STORE, 140398868430848, 140398870138879, +SNULL, 140398872231935, 140398872264703, +STORE, 140398870138880, 140398872231935, +STORE, 140398872231936, 140398872264703, +ERASE, 140398872231936, 140398872264703, +STORE, 140398872231936, 140398872264703, +STORE, 140398866235392, 140398868430847, +SNULL, 140398866235392, 140398866329599, +STORE, 140398866329600, 140398868430847, +STORE, 140398866235392, 140398866329599, +SNULL, 140398868422655, 140398868430847, +STORE, 140398866329600, 140398868422655, +STORE, 140398868422656, 140398868430847, +ERASE, 140398868422656, 140398868430847, +STORE, 140398868422656, 140398868430847, +STORE, 140398863716352, 140398866235391, +SNULL, 140398863716352, 140398864130047, +STORE, 140398864130048, 140398866235391, +STORE, 140398863716352, 140398864130047, +SNULL, 140398866223103, 140398866235391, +STORE, 140398864130048, 140398866223103, +STORE, 140398866223104, 140398866235391, +ERASE, 140398866223104, 140398866235391, +STORE, 140398866223104, 140398866235391, +STORE, 140398861082624, 140398863716351, +SNULL, 140398861082624, 140398861611007, +STORE, 140398861611008, 140398863716351, +STORE, 140398861082624, 140398861611007, +SNULL, 140398863708159, 140398863716351, +STORE, 140398861611008, 140398863708159, +STORE, 140398863708160, 140398863716351, +ERASE, 140398863708160, 140398863716351, +STORE, 140398863708160, 140398863716351, +STORE, 140398858969088, 140398861082623, +SNULL, 140398858969088, 140398858981375, +STORE, 140398858981376, 140398861082623, +STORE, 140398858969088, 140398858981375, +SNULL, 140398861074431, 140398861082623, +STORE, 140398858981376, 140398861074431, +STORE, 140398861074432, 140398861082623, +ERASE, 140398861074432, 140398861082623, +STORE, 140398861074432, 140398861082623, +STORE, 140398856765440, 140398858969087, +SNULL, 140398856765440, 140398856867839, +STORE, 140398856867840, 140398858969087, +STORE, 140398856765440, 140398856867839, +SNULL, 140398858960895, 140398858969087, +STORE, 140398856867840, 140398858960895, +STORE, 140398858960896, 140398858969087, +ERASE, 140398858960896, 140398858969087, +STORE, 140398858960896, 140398858969087, +STORE, 140398874460160, 140398874476543, +STORE, 140398853603328, 140398856765439, +SNULL, 140398853603328, 140398854664191, +STORE, 140398854664192, 140398856765439, +STORE, 140398853603328, 140398854664191, +SNULL, 140398856757247, 140398856765439, +STORE, 140398854664192, 140398856757247, +STORE, 140398856757248, 140398856765439, +ERASE, 140398856757248, 140398856765439, +STORE, 140398856757248, 140398856765439, +STORE, 140398849806336, 140398853603327, +SNULL, 140398849806336, 140398851465215, +STORE, 140398851465216, 140398853603327, +STORE, 140398849806336, 140398851465215, +SNULL, 140398853562367, 140398853603327, +STORE, 140398851465216, 140398853562367, +STORE, 140398853562368, 140398853603327, +SNULL, 140398853562368, 140398853586943, +STORE, 140398853586944, 140398853603327, +STORE, 140398853562368, 140398853586943, +ERASE, 140398853562368, 140398853586943, +STORE, 140398853562368, 140398853586943, +ERASE, 140398853586944, 140398853603327, +STORE, 140398853586944, 140398853603327, +STORE, 140398874447872, 140398874476543, +SNULL, 140398853578751, 140398853586943, +STORE, 140398853562368, 140398853578751, +STORE, 140398853578752, 140398853586943, +SNULL, 140398856761343, 140398856765439, +STORE, 140398856757248, 140398856761343, +STORE, 140398856761344, 140398856765439, +SNULL, 140398858964991, 140398858969087, +STORE, 140398858960896, 140398858964991, +STORE, 140398858964992, 140398858969087, +SNULL, 140398861078527, 140398861082623, +STORE, 140398861074432, 140398861078527, +STORE, 140398861078528, 140398861082623, +SNULL, 140398863712255, 140398863716351, +STORE, 140398863708160, 140398863712255, +STORE, 140398863712256, 140398863716351, +SNULL, 140398866231295, 140398866235391, +STORE, 140398866223104, 140398866231295, +STORE, 140398866231296, 140398866235391, +SNULL, 140398868426751, 140398868430847, +STORE, 140398868422656, 140398868426751, +STORE, 140398868426752, 140398868430847, +SNULL, 140398872236031, 140398872264703, +STORE, 140398872231936, 140398872236031, +STORE, 140398872236032, 140398872264703, +SNULL, 28405759, 28454911, +STORE, 28372992, 28405759, +STORE, 28405760, 28454911, +SNULL, 140398874509311, 140398874513407, +STORE, 140398874505216, 140398874509311, +STORE, 140398874509312, 140398874513407, +ERASE, 140398874476544, 140398874505215, +STORE, 43278336, 43413503, +STORE, 140398872764416, 140398874447871, +STORE, 140398874501120, 140398874505215, +STORE, 140398872629248, 140398872764415, +STORE, 43278336, 43556863, +STORE, 140398847709184, 140398849806335, +STORE, 140398874492928, 140398874505215, +STORE, 140398874484736, 140398874505215, +STORE, 140398874447872, 140398874484735, +STORE, 140398872612864, 140398872764415, +STORE, 43278336, 43692031, +STORE, 43278336, 43880447, +STORE, 140398872604672, 140398872764415, +STORE, 140398872596480, 140398872764415, +STORE, 43278336, 44044287, +STORE, 140398872580096, 140398872764415, +STORE, 140737488347136, 140737488351231, +STORE, 140734403092480, 140737488351231, +SNULL, 140734403096575, 140737488351231, +STORE, 140734403092480, 140734403096575, +STORE, 140734402961408, 140734403096575, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140240662380544, 140240664633343, +SNULL, 140240662523903, 140240664633343, +STORE, 140240662380544, 140240662523903, +STORE, 140240662523904, 140240664633343, +ERASE, 140240662523904, 140240664633343, +STORE, 140240664621056, 140240664629247, +STORE, 140240664629248, 140240664633343, +STORE, 140734403145728, 140734403149823, +STORE, 140734403133440, 140734403145727, +STORE, 140240664592384, 140240664621055, +STORE, 140240664584192, 140240664592383, +STORE, 140240659218432, 140240662380543, +SNULL, 140240659218432, 140240660279295, +STORE, 140240660279296, 140240662380543, +STORE, 140240659218432, 140240660279295, +SNULL, 140240662372351, 140240662380543, +STORE, 140240660279296, 140240662372351, +STORE, 140240662372352, 140240662380543, +ERASE, 140240662372352, 140240662380543, +STORE, 140240662372352, 140240662380543, +STORE, 140240655421440, 140240659218431, +SNULL, 140240655421440, 140240657080319, +STORE, 140240657080320, 140240659218431, +STORE, 140240655421440, 140240657080319, +SNULL, 140240659177471, 140240659218431, +STORE, 140240657080320, 140240659177471, +STORE, 140240659177472, 140240659218431, +SNULL, 140240659177472, 140240659202047, +STORE, 140240659202048, 140240659218431, +STORE, 140240659177472, 140240659202047, +ERASE, 140240659177472, 140240659202047, +STORE, 140240659177472, 140240659202047, +ERASE, 140240659202048, 140240659218431, +STORE, 140240659202048, 140240659218431, +STORE, 140240664571904, 140240664592383, +SNULL, 140240659193855, 140240659202047, +STORE, 140240659177472, 140240659193855, +STORE, 140240659193856, 140240659202047, +SNULL, 140240662376447, 140240662380543, +STORE, 140240662372352, 140240662376447, +STORE, 140240662376448, 140240662380543, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140240664625151, 140240664629247, +STORE, 140240664621056, 140240664625151, +STORE, 140240664625152, 140240664629247, +ERASE, 140240664592384, 140240664621055, +STORE, 30646272, 30781439, +STORE, 30646272, 30928895, +STORE, 140240662888448, 140240664571903, +STORE, 94256659468288, 94256659578879, +STORE, 94256661671936, 94256661680127, +STORE, 94256661680128, 94256661684223, +STORE, 94256661684224, 94256661692415, +STORE, 94256687980544, 94256688115711, +STORE, 139801712504832, 139801714163711, +STORE, 139801714163712, 139801716260863, +STORE, 139801716260864, 139801716277247, +STORE, 139801716277248, 139801716285439, +STORE, 139801716285440, 139801716301823, +STORE, 139801716301824, 139801716445183, +STORE, 139801718505472, 139801718513663, +STORE, 139801718542336, 139801718546431, +STORE, 139801718546432, 139801718550527, +STORE, 139801718550528, 139801718554623, +STORE, 140721575538688, 140721575673855, +STORE, 140721577013248, 140721577025535, +STORE, 140721577025536, 140721577029631, +STORE, 140737488347136, 140737488351231, +STORE, 140729259393024, 140737488351231, +SNULL, 140729259397119, 140737488351231, +STORE, 140729259393024, 140729259397119, +STORE, 140729259261952, 140729259397119, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 139682376638464, 139682378891263, +SNULL, 139682376781823, 139682378891263, +STORE, 139682376638464, 139682376781823, +STORE, 139682376781824, 139682378891263, +ERASE, 139682376781824, 139682378891263, +STORE, 139682378878976, 139682378887167, +STORE, 139682378887168, 139682378891263, +STORE, 140729260462080, 140729260466175, +STORE, 140729260449792, 140729260462079, +STORE, 139682378850304, 139682378878975, +STORE, 139682378842112, 139682378850303, +STORE, 139682373476352, 139682376638463, +SNULL, 139682373476352, 139682374537215, +STORE, 139682374537216, 139682376638463, +STORE, 139682373476352, 139682374537215, +SNULL, 139682376630271, 139682376638463, +STORE, 139682374537216, 139682376630271, +STORE, 139682376630272, 139682376638463, +ERASE, 139682376630272, 139682376638463, +STORE, 139682376630272, 139682376638463, +STORE, 139682369679360, 139682373476351, +SNULL, 139682369679360, 139682371338239, +STORE, 139682371338240, 139682373476351, +STORE, 139682369679360, 139682371338239, +SNULL, 139682373435391, 139682373476351, +STORE, 139682371338240, 139682373435391, +STORE, 139682373435392, 139682373476351, +SNULL, 139682373435392, 139682373459967, +STORE, 139682373459968, 139682373476351, +STORE, 139682373435392, 139682373459967, +ERASE, 139682373435392, 139682373459967, +STORE, 139682373435392, 139682373459967, +ERASE, 139682373459968, 139682373476351, +STORE, 139682373459968, 139682373476351, +STORE, 139682378829824, 139682378850303, +SNULL, 139682373451775, 139682373459967, +STORE, 139682373435392, 139682373451775, +STORE, 139682373451776, 139682373459967, +SNULL, 139682376634367, 139682376638463, +STORE, 139682376630272, 139682376634367, +STORE, 139682376634368, 139682376638463, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 139682378883071, 139682378887167, +STORE, 139682378878976, 139682378883071, +STORE, 139682378883072, 139682378887167, +ERASE, 139682378850304, 139682378878975, +STORE, 10022912, 10158079, +STORE, 10022912, 10305535, +STORE, 139682377146368, 139682378829823, +STORE, 140737488347136, 140737488351231, +STORE, 140731831926784, 140737488351231, +SNULL, 140731831930879, 140737488351231, +STORE, 140731831926784, 140731831930879, +STORE, 140731831795712, 140731831930879, +STORE, 94615305261056, 94615307485183, +SNULL, 94615305371647, 94615307485183, +STORE, 94615305261056, 94615305371647, +STORE, 94615305371648, 94615307485183, +ERASE, 94615305371648, 94615307485183, +STORE, 94615307464704, 94615307476991, +STORE, 94615307476992, 94615307485183, +STORE, 140163912994816, 140163915247615, +SNULL, 140163913138175, 140163915247615, +STORE, 140163912994816, 140163913138175, +STORE, 140163913138176, 140163915247615, +ERASE, 140163913138176, 140163915247615, +STORE, 140163915235328, 140163915243519, +STORE, 140163915243520, 140163915247615, +STORE, 140731832217600, 140731832221695, +STORE, 140731832205312, 140731832217599, +STORE, 140163915206656, 140163915235327, +STORE, 140163915198464, 140163915206655, +STORE, 140163909197824, 140163912994815, +SNULL, 140163909197824, 140163910856703, +STORE, 140163910856704, 140163912994815, +STORE, 140163909197824, 140163910856703, +SNULL, 140163912953855, 140163912994815, +STORE, 140163910856704, 140163912953855, +STORE, 140163912953856, 140163912994815, +SNULL, 140163912953856, 140163912978431, +STORE, 140163912978432, 140163912994815, +STORE, 140163912953856, 140163912978431, +ERASE, 140163912953856, 140163912978431, +STORE, 140163912953856, 140163912978431, +ERASE, 140163912978432, 140163912994815, +STORE, 140163912978432, 140163912994815, +SNULL, 140163912970239, 140163912978431, +STORE, 140163912953856, 140163912970239, +STORE, 140163912970240, 140163912978431, +SNULL, 94615307472895, 94615307476991, +STORE, 94615307464704, 94615307472895, +STORE, 94615307472896, 94615307476991, +SNULL, 140163915239423, 140163915243519, +STORE, 140163915235328, 140163915239423, +STORE, 140163915239424, 140163915243519, +ERASE, 140163915206656, 140163915235327, +STORE, 94615330672640, 94615330807807, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725254479872, 140737488351231, +SNULL, 140725254488063, 140737488351231, +STORE, 140725254479872, 140725254488063, +STORE, 140725254348800, 140725254488063, +STORE, 94572781277184, 94572785741823, +SNULL, 94572783312895, 94572785741823, +STORE, 94572781277184, 94572783312895, +STORE, 94572783312896, 94572785741823, +ERASE, 94572783312896, 94572785741823, +STORE, 94572785405952, 94572785455103, +STORE, 94572785455104, 94572785741823, +STORE, 139636001341440, 139636003594239, +SNULL, 139636001484799, 139636003594239, +STORE, 139636001341440, 139636001484799, +STORE, 139636001484800, 139636003594239, +ERASE, 139636001484800, 139636003594239, +STORE, 139636003581952, 139636003590143, +STORE, 139636003590144, 139636003594239, +STORE, 140725255557120, 140725255561215, +STORE, 140725255544832, 140725255557119, +STORE, 139636003553280, 139636003581951, +STORE, 139636003545088, 139636003553279, +STORE, 139635998773248, 139636001341439, +SNULL, 139635998773248, 139635999240191, +STORE, 139635999240192, 139636001341439, +STORE, 139635998773248, 139635999240191, +SNULL, 139636001333247, 139636001341439, +STORE, 139635999240192, 139636001333247, +STORE, 139636001333248, 139636001341439, +ERASE, 139636001333248, 139636001341439, +STORE, 139636001333248, 139636001341439, +STORE, 139635996569600, 139635998773247, +SNULL, 139635996569600, 139635996671999, +STORE, 139635996672000, 139635998773247, +STORE, 139635996569600, 139635996671999, +SNULL, 139635998765055, 139635998773247, +STORE, 139635996672000, 139635998765055, +STORE, 139635998765056, 139635998773247, +ERASE, 139635998765056, 139635998773247, +STORE, 139635998765056, 139635998773247, +STORE, 139635994353664, 139635996569599, +SNULL, 139635994353664, 139635994451967, +STORE, 139635994451968, 139635996569599, +STORE, 139635994353664, 139635994451967, +SNULL, 139635996545023, 139635996569599, +STORE, 139635994451968, 139635996545023, +STORE, 139635996545024, 139635996569599, +SNULL, 139635996545024, 139635996553215, +STORE, 139635996553216, 139635996569599, +STORE, 139635996545024, 139635996553215, +ERASE, 139635996545024, 139635996553215, +STORE, 139635996545024, 139635996553215, +ERASE, 139635996553216, 139635996569599, +STORE, 139635996553216, 139635996569599, +STORE, 139635992223744, 139635994353663, +SNULL, 139635992223744, 139635992252415, +STORE, 139635992252416, 139635994353663, +STORE, 139635992223744, 139635992252415, +SNULL, 139635994345471, 139635994353663, +STORE, 139635992252416, 139635994345471, +STORE, 139635994345472, 139635994353663, +ERASE, 139635994345472, 139635994353663, +STORE, 139635994345472, 139635994353663, +STORE, 139635988426752, 139635992223743, +SNULL, 139635988426752, 139635990085631, +STORE, 139635990085632, 139635992223743, +STORE, 139635988426752, 139635990085631, +SNULL, 139635992182783, 139635992223743, +STORE, 139635990085632, 139635992182783, +STORE, 139635992182784, 139635992223743, +SNULL, 139635992182784, 139635992207359, +STORE, 139635992207360, 139635992223743, +STORE, 139635992182784, 139635992207359, +ERASE, 139635992182784, 139635992207359, +STORE, 139635992182784, 139635992207359, +ERASE, 139635992207360, 139635992223743, +STORE, 139635992207360, 139635992223743, +STORE, 139636003536896, 139636003553279, +SNULL, 139635992199167, 139635992207359, +STORE, 139635992182784, 139635992199167, +STORE, 139635992199168, 139635992207359, +SNULL, 139635996549119, 139635996553215, +STORE, 139635996545024, 139635996549119, +STORE, 139635996549120, 139635996553215, +SNULL, 139635994349567, 139635994353663, +STORE, 139635994345472, 139635994349567, +STORE, 139635994349568, 139635994353663, +SNULL, 139635998769151, 139635998773247, +STORE, 139635998765056, 139635998769151, +STORE, 139635998769152, 139635998773247, +SNULL, 139636001337343, 139636001341439, +STORE, 139636001333248, 139636001337343, +STORE, 139636001337344, 139636001341439, +SNULL, 94572785418239, 94572785455103, +STORE, 94572785405952, 94572785418239, +STORE, 94572785418240, 94572785455103, +SNULL, 139636003586047, 139636003590143, +STORE, 139636003581952, 139636003586047, +STORE, 139636003586048, 139636003590143, +ERASE, 139636003553280, 139636003581951, +STORE, 94572798435328, 94572798570495, +STORE, 139636001853440, 139636003536895, +STORE, 139635981426688, 139635988426751, +STORE, 139635980615680, 139635981426687, +STORE, 94572798435328, 94572798705663, +STORE, 94572798435328, 94572798840831, +STORE, 94572798435328, 94572798975999, +STORE, 94572798435328, 94572799111167, +STORE, 94572798435328, 94572799246335, +STORE, 94572798435328, 94572799381503, +STORE, 94572798435328, 94572799516671, +STORE, 94572798435328, 94572799651839, +STORE, 94572798435328, 94572799787007, +STORE, 94572798435328, 94572799922175, +STORE, 94572798435328, 94572800057343, +STORE, 94572798435328, 94572800192511, +STORE, 94572798435328, 94572800327679, +STORE, 94572798435328, 94572800462847, +STORE, 94572798435328, 94572800598015, +STORE, 94572798435328, 94572800733183, +STORE, 94572798435328, 94572800868351, +STORE, 94572798435328, 94572801003519, +STORE, 94572798435328, 94572801138687, +STORE, 94572798435328, 94572801273855, +STORE, 94572798435328, 94572801409023, +STORE, 94572798435328, 94572801544191, +STORE, 94572798435328, 94572801679359, +STORE, 94572798435328, 94572801814527, +STORE, 94572798435328, 94572801949695, +STORE, 94572798435328, 94572802084863, +STORE, 94572798435328, 94572802220031, +STORE, 94572798435328, 94572802355199, +STORE, 94572798435328, 94572802490367, +STORE, 94572798435328, 94572802625535, +STORE, 94572798435328, 94572802760703, +STORE, 94572798435328, 94572802895871, +STORE, 94572798435328, 94572803031039, +STORE, 94572798435328, 94572803166207, +STORE, 94572798435328, 94572803301375, +STORE, 94572798435328, 94572803436543, +STORE, 94572798435328, 94572803571711, +STORE, 94572798435328, 94572803706879, +STORE, 94572798435328, 94572803842047, +STORE, 94572798435328, 94572803977215, +STORE, 94572798435328, 94572804112383, +STORE, 94572798435328, 94572804247551, +STORE, 94572798435328, 94572804382719, +STORE, 94572798435328, 94572804517887, +STORE, 94572798435328, 94572804653055, +STORE, 94572798435328, 94572804788223, +STORE, 94572798435328, 94572804923391, +STORE, 94572798435328, 94572805058559, +STORE, 94572798435328, 94572805193727, +STORE, 94572798435328, 94572805328895, +STORE, 94572798435328, 94572805464063, +STORE, 94572798435328, 94572805599231, +STORE, 94572798435328, 94572805734399, +STORE, 94572798435328, 94572805869567, +STORE, 94572798435328, 94572806004735, +STORE, 94572798435328, 94572806139903, +STORE, 94572798435328, 94572806275071, +STORE, 94572798435328, 94572806410239, +STORE, 94572798435328, 94572806545407, +STORE, 94572798435328, 94572806680575, +STORE, 94572798435328, 94572806815743, +STORE, 94572798435328, 94572806950911, +STORE, 94572798435328, 94572807086079, +STORE, 94572798435328, 94572807221247, +STORE, 94572798435328, 94572807356415, +STORE, 94572798435328, 94572807491583, +STORE, 94572798435328, 94572807626751, +STORE, 94572798435328, 94572807761919, +STORE, 94572798435328, 94572807897087, +STORE, 94572798435328, 94572808032255, +STORE, 94572798435328, 94572808167423, +STORE, 94572798435328, 94572808302591, +STORE, 94572798435328, 94572808437759, +STORE, 94572798435328, 94572808572927, +ERASE, 139635981426688, 139635988426751, +STORE, 139635985088512, 139635988426751, +STORE, 139635778273280, 139635980615679, +STORE, 139635567632384, 139635778273279, +STORE, 94572798435328, 94572808716287, +STORE, 139635984564224, 139635985088511, +STORE, 139635559239680, 139635567632383, +SNULL, 139635559243775, 139635567632383, +STORE, 139635559239680, 139635559243775, +STORE, 139635559243776, 139635567632383, +STORE, 139635550846976, 139635559239679, +SNULL, 139635550851071, 139635559239679, +STORE, 139635550846976, 139635550851071, +STORE, 139635550851072, 139635559239679, +STORE, 139635542454272, 139635550846975, +STORE, 139635408236544, 139635542454271, +SNULL, 139635408236544, 139635426590719, +STORE, 139635426590720, 139635542454271, +STORE, 139635408236544, 139635426590719, +ERASE, 139635408236544, 139635426590719, +STORE, 139635292372992, 139635542454271, +SNULL, 139635359481855, 139635542454271, +STORE, 139635292372992, 139635359481855, +STORE, 139635359481856, 139635542454271, +SNULL, 139635359481856, 139635426590719, +STORE, 139635426590720, 139635542454271, +STORE, 139635359481856, 139635426590719, +ERASE, 139635359481856, 139635426590719, +SNULL, 139635542458367, 139635550846975, +STORE, 139635542454272, 139635542458367, +STORE, 139635542458368, 139635550846975, +STORE, 139635418198016, 139635426590719, +SNULL, 139635493699583, 139635542454271, +STORE, 139635426590720, 139635493699583, +STORE, 139635493699584, 139635542454271, +ERASE, 139635493699584, 139635542454271, +SNULL, 139635426725887, 139635493699583, +STORE, 139635426590720, 139635426725887, +STORE, 139635426725888, 139635493699583, +SNULL, 139635292508159, 139635359481855, +STORE, 139635292372992, 139635292508159, +STORE, 139635292508160, 139635359481855, +SNULL, 139635418202111, 139635426590719, +STORE, 139635418198016, 139635418202111, +STORE, 139635418202112, 139635426590719, +STORE, 139635225264128, 139635292372991, +STORE, 139635534061568, 139635542454271, +SNULL, 139635534065663, 139635542454271, +STORE, 139635534061568, 139635534065663, +STORE, 139635534065664, 139635542454271, +STORE, 139635525668864, 139635534061567, +SNULL, 139635525672959, 139635534061567, +STORE, 139635525668864, 139635525672959, +STORE, 139635525672960, 139635534061567, +SNULL, 139635225399295, 139635292372991, +STORE, 139635225264128, 139635225399295, +STORE, 139635225399296, 139635292372991, +STORE, 139635091046400, 139635225264127, +SNULL, 139635158155263, 139635225264127, +STORE, 139635091046400, 139635158155263, +STORE, 139635158155264, 139635225264127, +ERASE, 139635158155264, 139635225264127, +STORE, 139634956828672, 139635158155263, +STORE, 139635517276160, 139635525668863, +SNULL, 139635517280255, 139635525668863, +STORE, 139635517276160, 139635517280255, +STORE, 139635517280256, 139635525668863, +SNULL, 139634956828672, 139635091046399, +STORE, 139635091046400, 139635158155263, +STORE, 139634956828672, 139635091046399, +SNULL, 139635091181567, 139635158155263, +STORE, 139635091046400, 139635091181567, +STORE, 139635091181568, 139635158155263, +SNULL, 139635023937535, 139635091046399, +STORE, 139634956828672, 139635023937535, +STORE, 139635023937536, 139635091046399, +ERASE, 139635023937536, 139635091046399, +STORE, 139634956828672, 139635091046399, +SNULL, 139634956828672, 139635023937535, +STORE, 139635023937536, 139635091046399, +STORE, 139634956828672, 139635023937535, +SNULL, 139635024072703, 139635091046399, +STORE, 139635023937536, 139635024072703, +STORE, 139635024072704, 139635091046399, +STORE, 139635508883456, 139635517276159, +SNULL, 139635508887551, 139635517276159, +STORE, 139635508883456, 139635508887551, +STORE, 139635508887552, 139635517276159, +STORE, 139634822610944, 139635023937535, +SNULL, 139634822610944, 139634956828671, +STORE, 139634956828672, 139635023937535, +STORE, 139634822610944, 139634956828671, +SNULL, 139634956963839, 139635023937535, +STORE, 139634956828672, 139634956963839, +STORE, 139634956963840, 139635023937535, +STORE, 139635500490752, 139635508883455, +SNULL, 139634889719807, 139634956828671, +STORE, 139634822610944, 139634889719807, +STORE, 139634889719808, 139634956828671, +ERASE, 139634889719808, 139634956828671, +SNULL, 139635500494847, 139635508883455, +STORE, 139635500490752, 139635500494847, +STORE, 139635500494848, 139635508883455, +SNULL, 139634822746111, 139634889719807, +STORE, 139634822610944, 139634822746111, +STORE, 139634822746112, 139634889719807, +STORE, 139635409805312, 139635418198015, +STORE, 139634822746112, 139634956828671, +SNULL, 139634822746112, 139634889719807, +STORE, 139634889719808, 139634956828671, +STORE, 139634822746112, 139634889719807, +SNULL, 139634889854975, 139634956828671, +STORE, 139634889719808, 139634889854975, +STORE, 139634889854976, 139634956828671, +SNULL, 139635409809407, 139635418198015, +STORE, 139635409805312, 139635409809407, +STORE, 139635409809408, 139635418198015, +STORE, 139635401412608, 139635409805311, +STORE, 139634688393216, 139634822610943, +SNULL, 139634755502079, 139634822610943, +STORE, 139634688393216, 139634755502079, +STORE, 139634755502080, 139634822610943, +ERASE, 139634755502080, 139634822610943, +SNULL, 139635401416703, 139635409805311, +STORE, 139635401412608, 139635401416703, +STORE, 139635401416704, 139635409805311, +STORE, 139634554175488, 139634755502079, +SNULL, 139634554175488, 139634688393215, +STORE, 139634688393216, 139634755502079, +STORE, 139634554175488, 139634688393215, +SNULL, 139634688528383, 139634755502079, +STORE, 139634688393216, 139634688528383, +STORE, 139634688528384, 139634755502079, +STORE, 139635393019904, 139635401412607, +SNULL, 139634621284351, 139634688393215, +STORE, 139634554175488, 139634621284351, +STORE, 139634621284352, 139634688393215, +ERASE, 139634621284352, 139634688393215, +SNULL, 139634554310655, 139634621284351, +STORE, 139634554175488, 139634554310655, +STORE, 139634554310656, 139634621284351, +STORE, 139634554310656, 139634688393215, +SNULL, 139635393023999, 139635401412607, +STORE, 139635393019904, 139635393023999, +STORE, 139635393024000, 139635401412607, +SNULL, 139634554310656, 139634621284351, +STORE, 139634621284352, 139634688393215, +STORE, 139634554310656, 139634621284351, +SNULL, 139634621419519, 139634688393215, +STORE, 139634621284352, 139634621419519, +STORE, 139634621419520, 139634688393215, +STORE, 139635384627200, 139635393019903, +SNULL, 139635384631295, 139635393019903, +STORE, 139635384627200, 139635384631295, +STORE, 139635384631296, 139635393019903, +STORE, 139635376234496, 139635384627199, +SNULL, 139635376238591, 139635384627199, +STORE, 139635376234496, 139635376238591, +STORE, 139635376238592, 139635384627199, +STORE, 139635367841792, 139635376234495, +SNULL, 139635367845887, 139635376234495, +STORE, 139635367841792, 139635367845887, +STORE, 139635367845888, 139635376234495, +STORE, 139634419957760, 139634554175487, +SNULL, 139634487066623, 139634554175487, +STORE, 139634419957760, 139634487066623, +STORE, 139634487066624, 139634554175487, +ERASE, 139634487066624, 139634554175487, +STORE, 139635216871424, 139635225264127, +SNULL, 139635216875519, 139635225264127, +STORE, 139635216871424, 139635216875519, +STORE, 139635216875520, 139635225264127, +SNULL, 139634420092927, 139634487066623, +STORE, 139634419957760, 139634420092927, +STORE, 139634420092928, 139634487066623, +STORE, 139635208478720, 139635216871423, +SNULL, 139635208482815, 139635216871423, +STORE, 139635208478720, 139635208482815, +STORE, 139635208482816, 139635216871423, +STORE, 139635200086016, 139635208478719, +SNULL, 139635200090111, 139635208478719, +STORE, 139635200086016, 139635200090111, +STORE, 139635200090112, 139635208478719, +STORE, 139635191693312, 139635200086015, +SNULL, 139635191697407, 139635200086015, +STORE, 139635191693312, 139635191697407, +STORE, 139635191697408, 139635200086015, +STORE, 139635183300608, 139635191693311, +SNULL, 139635183304703, 139635191693311, +STORE, 139635183300608, 139635183304703, +STORE, 139635183304704, 139635191693311, +STORE, 139634420092928, 139634554175487, +SNULL, 139634420092928, 139634487066623, +STORE, 139634487066624, 139634554175487, +STORE, 139634420092928, 139634487066623, +SNULL, 139634487201791, 139634554175487, +STORE, 139634487066624, 139634487201791, +STORE, 139634487201792, 139634554175487, +ERASE, 139635559239680, 139635559243775, +ERASE, 139635559243776, 139635567632383, +ERASE, 139635550846976, 139635550851071, +ERASE, 139635550851072, 139635559239679, +ERASE, 139635542454272, 139635542458367, +ERASE, 139635542458368, 139635550846975, +ERASE, 139635418198016, 139635418202111, +ERASE, 139635418202112, 139635426590719, +ERASE, 139635534061568, 139635534065663, +ERASE, 139635534065664, 139635542454271, +ERASE, 139635525668864, 139635525672959, +ERASE, 139635525672960, 139635534061567, +ERASE, 139635517276160, 139635517280255, +ERASE, 139635517280256, 139635525668863, +ERASE, 139635508883456, 139635508887551, +ERASE, 139635508887552, 139635517276159, +ERASE, 139635500490752, 139635500494847, +ERASE, 139635500494848, 139635508883455, +ERASE, 139635409805312, 139635409809407, +ERASE, 139635409809408, 139635418198015, +ERASE, 139635401412608, 139635401416703, +ERASE, 139635401416704, 139635409805311, +ERASE, 139635393019904, 139635393023999, +ERASE, 139635393024000, 139635401412607, +ERASE, 139635384627200, 139635384631295, +ERASE, 139635384631296, 139635393019903, + }; + unsigned long set25[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722547441664, 140737488351231, +SNULL, 140722547449855, 140737488351231, +STORE, 140722547441664, 140722547449855, +STORE, 140722547310592, 140722547449855, +STORE, 94827521732608, 94827523956735, +SNULL, 94827521843199, 94827523956735, +STORE, 94827521732608, 94827521843199, +STORE, 94827521843200, 94827523956735, +ERASE, 94827521843200, 94827523956735, +STORE, 94827523936256, 94827523948543, +STORE, 94827523948544, 94827523956735, +STORE, 139816136847360, 139816139100159, +SNULL, 139816136990719, 139816139100159, +STORE, 139816136847360, 139816136990719, +STORE, 139816136990720, 139816139100159, +ERASE, 139816136990720, 139816139100159, +STORE, 139816139087872, 139816139096063, +STORE, 139816139096064, 139816139100159, +STORE, 140722548142080, 140722548146175, +STORE, 140722548129792, 140722548142079, +STORE, 139816139059200, 139816139087871, +STORE, 139816139051008, 139816139059199, +STORE, 139816133050368, 139816136847359, +SNULL, 139816133050368, 139816134709247, +STORE, 139816134709248, 139816136847359, +STORE, 139816133050368, 139816134709247, +SNULL, 139816136806399, 139816136847359, +STORE, 139816134709248, 139816136806399, +STORE, 139816136806400, 139816136847359, +SNULL, 139816136806400, 139816136830975, +STORE, 139816136830976, 139816136847359, +STORE, 139816136806400, 139816136830975, +ERASE, 139816136806400, 139816136830975, +STORE, 139816136806400, 139816136830975, +ERASE, 139816136830976, 139816136847359, +STORE, 139816136830976, 139816136847359, +SNULL, 139816136822783, 139816136830975, +STORE, 139816136806400, 139816136822783, +STORE, 139816136822784, 139816136830975, +SNULL, 94827523944447, 94827523948543, +STORE, 94827523936256, 94827523944447, +STORE, 94827523944448, 94827523948543, +SNULL, 139816139091967, 139816139096063, +STORE, 139816139087872, 139816139091967, +STORE, 139816139091968, 139816139096063, +ERASE, 139816139059200, 139816139087871, +STORE, 94827534970880, 94827535106047, +STORE, 94114394132480, 94114394345471, +STORE, 94114396442624, 94114396446719, +STORE, 94114396446720, 94114396454911, +STORE, 94114396454912, 94114396467199, +STORE, 94114421575680, 94114427715583, +STORE, 139934313955328, 139934315614207, +STORE, 139934315614208, 139934317711359, +STORE, 139934317711360, 139934317727743, +STORE, 139934317727744, 139934317735935, +STORE, 139934317735936, 139934317752319, +STORE, 139934317752320, 139934317764607, +STORE, 139934317764608, 139934319857663, +STORE, 139934319857664, 139934319861759, +STORE, 139934319861760, 139934319865855, +STORE, 139934319865856, 139934320009215, +STORE, 139934320377856, 139934322061311, +STORE, 139934322061312, 139934322077695, +STORE, 139934322106368, 139934322110463, +STORE, 139934322110464, 139934322114559, +STORE, 139934322114560, 139934322118655, +STORE, 140731200376832, 140731200516095, +STORE, 140731200929792, 140731200942079, +STORE, 140731200942080, 140731200946175, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140734133174272, 140737488351231, +SNULL, 140734133182463, 140737488351231, +STORE, 140734133174272, 140734133182463, +STORE, 140734133043200, 140734133182463, +STORE, 94412675600384, 94412677824511, +SNULL, 94412675710975, 94412677824511, +STORE, 94412675600384, 94412675710975, +STORE, 94412675710976, 94412677824511, +ERASE, 94412675710976, 94412677824511, +STORE, 94412677804032, 94412677816319, +STORE, 94412677816320, 94412677824511, +STORE, 140320087945216, 140320090198015, +SNULL, 140320088088575, 140320090198015, +STORE, 140320087945216, 140320088088575, +STORE, 140320088088576, 140320090198015, +ERASE, 140320088088576, 140320090198015, +STORE, 140320090185728, 140320090193919, +STORE, 140320090193920, 140320090198015, +STORE, 140734134591488, 140734134595583, +STORE, 140734134579200, 140734134591487, +STORE, 140320090157056, 140320090185727, +STORE, 140320090148864, 140320090157055, +STORE, 140320084148224, 140320087945215, +SNULL, 140320084148224, 140320085807103, +STORE, 140320085807104, 140320087945215, +STORE, 140320084148224, 140320085807103, +SNULL, 140320087904255, 140320087945215, +STORE, 140320085807104, 140320087904255, +STORE, 140320087904256, 140320087945215, +SNULL, 140320087904256, 140320087928831, +STORE, 140320087928832, 140320087945215, +STORE, 140320087904256, 140320087928831, +ERASE, 140320087904256, 140320087928831, +STORE, 140320087904256, 140320087928831, +ERASE, 140320087928832, 140320087945215, +STORE, 140320087928832, 140320087945215, +SNULL, 140320087920639, 140320087928831, +STORE, 140320087904256, 140320087920639, +STORE, 140320087920640, 140320087928831, +SNULL, 94412677812223, 94412677816319, +STORE, 94412677804032, 94412677812223, +STORE, 94412677812224, 94412677816319, +SNULL, 140320090189823, 140320090193919, +STORE, 140320090185728, 140320090189823, +STORE, 140320090189824, 140320090193919, +ERASE, 140320090157056, 140320090185727, +STORE, 94412684546048, 94412684681215, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723005485056, 140737488351231, +SNULL, 140723005493247, 140737488351231, +STORE, 140723005485056, 140723005493247, +STORE, 140723005353984, 140723005493247, +STORE, 94387431936000, 94387434160127, +SNULL, 94387432046591, 94387434160127, +STORE, 94387431936000, 94387432046591, +STORE, 94387432046592, 94387434160127, +ERASE, 94387432046592, 94387434160127, +STORE, 94387434139648, 94387434151935, +STORE, 94387434151936, 94387434160127, +STORE, 140151675392000, 140151677644799, +SNULL, 140151675535359, 140151677644799, +STORE, 140151675392000, 140151675535359, +STORE, 140151675535360, 140151677644799, +ERASE, 140151675535360, 140151677644799, +STORE, 140151677632512, 140151677640703, +STORE, 140151677640704, 140151677644799, +STORE, 140723005784064, 140723005788159, +STORE, 140723005771776, 140723005784063, +STORE, 140151677603840, 140151677632511, +STORE, 140151677595648, 140151677603839, +STORE, 140151671595008, 140151675391999, +SNULL, 140151671595008, 140151673253887, +STORE, 140151673253888, 140151675391999, +STORE, 140151671595008, 140151673253887, +SNULL, 140151675351039, 140151675391999, +STORE, 140151673253888, 140151675351039, +STORE, 140151675351040, 140151675391999, +SNULL, 140151675351040, 140151675375615, +STORE, 140151675375616, 140151675391999, +STORE, 140151675351040, 140151675375615, +ERASE, 140151675351040, 140151675375615, +STORE, 140151675351040, 140151675375615, +ERASE, 140151675375616, 140151675391999, +STORE, 140151675375616, 140151675391999, +SNULL, 140151675367423, 140151675375615, +STORE, 140151675351040, 140151675367423, +STORE, 140151675367424, 140151675375615, +SNULL, 94387434147839, 94387434151935, +STORE, 94387434139648, 94387434147839, +STORE, 94387434147840, 94387434151935, +SNULL, 140151677636607, 140151677640703, +STORE, 140151677632512, 140151677636607, +STORE, 140151677636608, 140151677640703, +ERASE, 140151677603840, 140151677632511, +STORE, 94387458818048, 94387458953215, +STORE, 94909010997248, 94909011210239, +STORE, 94909013307392, 94909013311487, +STORE, 94909013311488, 94909013319679, +STORE, 94909013319680, 94909013331967, +STORE, 94909014827008, 94909023371263, +STORE, 140712411975680, 140712413634559, +STORE, 140712413634560, 140712415731711, +STORE, 140712415731712, 140712415748095, +STORE, 140712415748096, 140712415756287, +STORE, 140712415756288, 140712415772671, +STORE, 140712415772672, 140712415784959, +STORE, 140712415784960, 140712417878015, +STORE, 140712417878016, 140712417882111, +STORE, 140712417882112, 140712417886207, +STORE, 140712417886208, 140712418029567, +STORE, 140712418398208, 140712420081663, +STORE, 140712420081664, 140712420098047, +STORE, 140712420126720, 140712420130815, +STORE, 140712420130816, 140712420134911, +STORE, 140712420134912, 140712420139007, +STORE, 140729293111296, 140729293250559, +STORE, 140729293307904, 140729293320191, +STORE, 140729293320192, 140729293324287, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140720541691904, 140737488351231, +SNULL, 140720541700095, 140737488351231, +STORE, 140720541691904, 140720541700095, +STORE, 140720541560832, 140720541700095, +STORE, 94203603419136, 94203605643263, +SNULL, 94203603529727, 94203605643263, +STORE, 94203603419136, 94203603529727, +STORE, 94203603529728, 94203605643263, +ERASE, 94203603529728, 94203605643263, +STORE, 94203605622784, 94203605635071, +STORE, 94203605635072, 94203605643263, +STORE, 139847623081984, 139847625334783, +SNULL, 139847623225343, 139847625334783, +STORE, 139847623081984, 139847623225343, +STORE, 139847623225344, 139847625334783, +ERASE, 139847623225344, 139847625334783, +STORE, 139847625322496, 139847625330687, +STORE, 139847625330688, 139847625334783, +STORE, 140720542547968, 140720542552063, +STORE, 140720542535680, 140720542547967, +STORE, 139847625293824, 139847625322495, +STORE, 139847625285632, 139847625293823, +STORE, 139847619284992, 139847623081983, +SNULL, 139847619284992, 139847620943871, +STORE, 139847620943872, 139847623081983, +STORE, 139847619284992, 139847620943871, +SNULL, 139847623041023, 139847623081983, +STORE, 139847620943872, 139847623041023, +STORE, 139847623041024, 139847623081983, +SNULL, 139847623041024, 139847623065599, +STORE, 139847623065600, 139847623081983, +STORE, 139847623041024, 139847623065599, +ERASE, 139847623041024, 139847623065599, +STORE, 139847623041024, 139847623065599, +ERASE, 139847623065600, 139847623081983, +STORE, 139847623065600, 139847623081983, +SNULL, 139847623057407, 139847623065599, +STORE, 139847623041024, 139847623057407, +STORE, 139847623057408, 139847623065599, +SNULL, 94203605630975, 94203605635071, +STORE, 94203605622784, 94203605630975, +STORE, 94203605630976, 94203605635071, +SNULL, 139847625326591, 139847625330687, +STORE, 139847625322496, 139847625326591, +STORE, 139847625326592, 139847625330687, +ERASE, 139847625293824, 139847625322495, +STORE, 94203634880512, 94203635015679, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721428738048, 140737488351231, +SNULL, 140721428746239, 140737488351231, +STORE, 140721428738048, 140721428746239, +STORE, 140721428606976, 140721428746239, +STORE, 93968808378368, 93968810602495, +SNULL, 93968808488959, 93968810602495, +STORE, 93968808378368, 93968808488959, +STORE, 93968808488960, 93968810602495, +ERASE, 93968808488960, 93968810602495, +STORE, 93968810582016, 93968810594303, +STORE, 93968810594304, 93968810602495, +STORE, 140397757026304, 140397759279103, +SNULL, 140397757169663, 140397759279103, +STORE, 140397757026304, 140397757169663, +STORE, 140397757169664, 140397759279103, +ERASE, 140397757169664, 140397759279103, +STORE, 140397759266816, 140397759275007, +STORE, 140397759275008, 140397759279103, +STORE, 140721430368256, 140721430372351, +STORE, 140721430355968, 140721430368255, +STORE, 140397759238144, 140397759266815, +STORE, 140397759229952, 140397759238143, +STORE, 140397753229312, 140397757026303, +SNULL, 140397753229312, 140397754888191, +STORE, 140397754888192, 140397757026303, +STORE, 140397753229312, 140397754888191, +SNULL, 140397756985343, 140397757026303, +STORE, 140397754888192, 140397756985343, +STORE, 140397756985344, 140397757026303, +SNULL, 140397756985344, 140397757009919, +STORE, 140397757009920, 140397757026303, +STORE, 140397756985344, 140397757009919, +ERASE, 140397756985344, 140397757009919, +STORE, 140397756985344, 140397757009919, +ERASE, 140397757009920, 140397757026303, +STORE, 140397757009920, 140397757026303, +SNULL, 140397757001727, 140397757009919, +STORE, 140397756985344, 140397757001727, +STORE, 140397757001728, 140397757009919, +SNULL, 93968810590207, 93968810594303, +STORE, 93968810582016, 93968810590207, +STORE, 93968810590208, 93968810594303, +SNULL, 140397759270911, 140397759275007, +STORE, 140397759266816, 140397759270911, +STORE, 140397759270912, 140397759275007, +ERASE, 140397759238144, 140397759266815, +STORE, 93968837025792, 93968837160959, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721751044096, 140737488351231, +SNULL, 140721751052287, 140737488351231, +STORE, 140721751044096, 140721751052287, +STORE, 140721750913024, 140721751052287, +STORE, 94426051657728, 94426053881855, +SNULL, 94426051768319, 94426053881855, +STORE, 94426051657728, 94426051768319, +STORE, 94426051768320, 94426053881855, +ERASE, 94426051768320, 94426053881855, +STORE, 94426053861376, 94426053873663, +STORE, 94426053873664, 94426053881855, +STORE, 140228456181760, 140228458434559, +SNULL, 140228456325119, 140228458434559, +STORE, 140228456181760, 140228456325119, +STORE, 140228456325120, 140228458434559, +ERASE, 140228456325120, 140228458434559, +STORE, 140228458422272, 140228458430463, +STORE, 140228458430464, 140228458434559, +STORE, 140721751117824, 140721751121919, +STORE, 140721751105536, 140721751117823, +STORE, 140228458393600, 140228458422271, +STORE, 140228458385408, 140228458393599, +STORE, 140228452384768, 140228456181759, +SNULL, 140228452384768, 140228454043647, +STORE, 140228454043648, 140228456181759, +STORE, 140228452384768, 140228454043647, +SNULL, 140228456140799, 140228456181759, +STORE, 140228454043648, 140228456140799, +STORE, 140228456140800, 140228456181759, +SNULL, 140228456140800, 140228456165375, +STORE, 140228456165376, 140228456181759, +STORE, 140228456140800, 140228456165375, +ERASE, 140228456140800, 140228456165375, +STORE, 140228456140800, 140228456165375, +ERASE, 140228456165376, 140228456181759, +STORE, 140228456165376, 140228456181759, +SNULL, 140228456157183, 140228456165375, +STORE, 140228456140800, 140228456157183, +STORE, 140228456157184, 140228456165375, +SNULL, 94426053869567, 94426053873663, +STORE, 94426053861376, 94426053869567, +STORE, 94426053869568, 94426053873663, +SNULL, 140228458426367, 140228458430463, +STORE, 140228458422272, 140228458426367, +STORE, 140228458426368, 140228458430463, +ERASE, 140228458393600, 140228458422271, +STORE, 94426073681920, 94426073817087, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732727623680, 140737488351231, +SNULL, 140732727631871, 140737488351231, +STORE, 140732727623680, 140732727631871, +STORE, 140732727492608, 140732727631871, +STORE, 94537485996032, 94537488220159, +SNULL, 94537486106623, 94537488220159, +STORE, 94537485996032, 94537486106623, +STORE, 94537486106624, 94537488220159, +ERASE, 94537486106624, 94537488220159, +STORE, 94537488199680, 94537488211967, +STORE, 94537488211968, 94537488220159, +STORE, 140446578036736, 140446580289535, +SNULL, 140446578180095, 140446580289535, +STORE, 140446578036736, 140446578180095, +STORE, 140446578180096, 140446580289535, +ERASE, 140446578180096, 140446580289535, +STORE, 140446580277248, 140446580285439, +STORE, 140446580285440, 140446580289535, +STORE, 140732727758848, 140732727762943, +STORE, 140732727746560, 140732727758847, +STORE, 140446580248576, 140446580277247, +STORE, 140446580240384, 140446580248575, +STORE, 140446574239744, 140446578036735, +SNULL, 140446574239744, 140446575898623, +STORE, 140446575898624, 140446578036735, +STORE, 140446574239744, 140446575898623, +SNULL, 140446577995775, 140446578036735, +STORE, 140446575898624, 140446577995775, +STORE, 140446577995776, 140446578036735, +SNULL, 140446577995776, 140446578020351, +STORE, 140446578020352, 140446578036735, +STORE, 140446577995776, 140446578020351, +ERASE, 140446577995776, 140446578020351, +STORE, 140446577995776, 140446578020351, +ERASE, 140446578020352, 140446578036735, +STORE, 140446578020352, 140446578036735, +SNULL, 140446578012159, 140446578020351, +STORE, 140446577995776, 140446578012159, +STORE, 140446578012160, 140446578020351, +SNULL, 94537488207871, 94537488211967, +STORE, 94537488199680, 94537488207871, +STORE, 94537488207872, 94537488211967, +SNULL, 140446580281343, 140446580285439, +STORE, 140446580277248, 140446580281343, +STORE, 140446580281344, 140446580285439, +ERASE, 140446580248576, 140446580277247, +STORE, 94537489014784, 94537489149951, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728766808064, 140737488351231, +SNULL, 140728766816255, 140737488351231, +STORE, 140728766808064, 140728766816255, +STORE, 140728766676992, 140728766816255, +STORE, 94418513866752, 94418516090879, +SNULL, 94418513977343, 94418516090879, +STORE, 94418513866752, 94418513977343, +STORE, 94418513977344, 94418516090879, +ERASE, 94418513977344, 94418516090879, +STORE, 94418516070400, 94418516082687, +STORE, 94418516082688, 94418516090879, +STORE, 140556479520768, 140556481773567, +SNULL, 140556479664127, 140556481773567, +STORE, 140556479520768, 140556479664127, +STORE, 140556479664128, 140556481773567, +ERASE, 140556479664128, 140556481773567, +STORE, 140556481761280, 140556481769471, +STORE, 140556481769472, 140556481773567, +STORE, 140728767148032, 140728767152127, +STORE, 140728767135744, 140728767148031, +STORE, 140556481732608, 140556481761279, +STORE, 140556481724416, 140556481732607, +STORE, 140556475723776, 140556479520767, +SNULL, 140556475723776, 140556477382655, +STORE, 140556477382656, 140556479520767, +STORE, 140556475723776, 140556477382655, +SNULL, 140556479479807, 140556479520767, +STORE, 140556477382656, 140556479479807, +STORE, 140556479479808, 140556479520767, +SNULL, 140556479479808, 140556479504383, +STORE, 140556479504384, 140556479520767, +STORE, 140556479479808, 140556479504383, +ERASE, 140556479479808, 140556479504383, +STORE, 140556479479808, 140556479504383, +ERASE, 140556479504384, 140556479520767, +STORE, 140556479504384, 140556479520767, +SNULL, 140556479496191, 140556479504383, +STORE, 140556479479808, 140556479496191, +STORE, 140556479496192, 140556479504383, +SNULL, 94418516078591, 94418516082687, +STORE, 94418516070400, 94418516078591, +STORE, 94418516078592, 94418516082687, +SNULL, 140556481765375, 140556481769471, +STORE, 140556481761280, 140556481765375, +STORE, 140556481765376, 140556481769471, +ERASE, 140556481732608, 140556481761279, +STORE, 94418541113344, 94418541248511, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723945873408, 140737488351231, +SNULL, 140723945881599, 140737488351231, +STORE, 140723945873408, 140723945881599, +STORE, 140723945742336, 140723945881599, +STORE, 94543169773568, 94543171997695, +SNULL, 94543169884159, 94543171997695, +STORE, 94543169773568, 94543169884159, +STORE, 94543169884160, 94543171997695, +ERASE, 94543169884160, 94543171997695, +STORE, 94543171977216, 94543171989503, +STORE, 94543171989504, 94543171997695, +STORE, 139890420883456, 139890423136255, +SNULL, 139890421026815, 139890423136255, +STORE, 139890420883456, 139890421026815, +STORE, 139890421026816, 139890423136255, +ERASE, 139890421026816, 139890423136255, +STORE, 139890423123968, 139890423132159, +STORE, 139890423132160, 139890423136255, +STORE, 140723946102784, 140723946106879, +STORE, 140723946090496, 140723946102783, +STORE, 139890423095296, 139890423123967, +STORE, 139890423087104, 139890423095295, +STORE, 139890417086464, 139890420883455, +SNULL, 139890417086464, 139890418745343, +STORE, 139890418745344, 139890420883455, +STORE, 139890417086464, 139890418745343, +SNULL, 139890420842495, 139890420883455, +STORE, 139890418745344, 139890420842495, +STORE, 139890420842496, 139890420883455, +SNULL, 139890420842496, 139890420867071, +STORE, 139890420867072, 139890420883455, +STORE, 139890420842496, 139890420867071, +ERASE, 139890420842496, 139890420867071, +STORE, 139890420842496, 139890420867071, +ERASE, 139890420867072, 139890420883455, +STORE, 139890420867072, 139890420883455, +SNULL, 139890420858879, 139890420867071, +STORE, 139890420842496, 139890420858879, +STORE, 139890420858880, 139890420867071, +SNULL, 94543171985407, 94543171989503, +STORE, 94543171977216, 94543171985407, +STORE, 94543171985408, 94543171989503, +SNULL, 139890423128063, 139890423132159, +STORE, 139890423123968, 139890423128063, +STORE, 139890423128064, 139890423132159, +ERASE, 139890423095296, 139890423123967, +STORE, 94543197097984, 94543197233151, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140736205979648, 140737488351231, +SNULL, 140736205987839, 140737488351231, +STORE, 140736205979648, 140736205987839, +STORE, 140736205848576, 140736205987839, +STORE, 94913209913344, 94913212137471, +SNULL, 94913210023935, 94913212137471, +STORE, 94913209913344, 94913210023935, +STORE, 94913210023936, 94913212137471, +ERASE, 94913210023936, 94913212137471, +STORE, 94913212116992, 94913212129279, +STORE, 94913212129280, 94913212137471, +STORE, 140006323052544, 140006325305343, +SNULL, 140006323195903, 140006325305343, +STORE, 140006323052544, 140006323195903, +STORE, 140006323195904, 140006325305343, +ERASE, 140006323195904, 140006325305343, +STORE, 140006325293056, 140006325301247, +STORE, 140006325301248, 140006325305343, +STORE, 140736206716928, 140736206721023, +STORE, 140736206704640, 140736206716927, +STORE, 140006325264384, 140006325293055, +STORE, 140006325256192, 140006325264383, +STORE, 140006319255552, 140006323052543, +SNULL, 140006319255552, 140006320914431, +STORE, 140006320914432, 140006323052543, +STORE, 140006319255552, 140006320914431, +SNULL, 140006323011583, 140006323052543, +STORE, 140006320914432, 140006323011583, +STORE, 140006323011584, 140006323052543, +SNULL, 140006323011584, 140006323036159, +STORE, 140006323036160, 140006323052543, +STORE, 140006323011584, 140006323036159, +ERASE, 140006323011584, 140006323036159, +STORE, 140006323011584, 140006323036159, +ERASE, 140006323036160, 140006323052543, +STORE, 140006323036160, 140006323052543, +SNULL, 140006323027967, 140006323036159, +STORE, 140006323011584, 140006323027967, +STORE, 140006323027968, 140006323036159, +SNULL, 94913212125183, 94913212129279, +STORE, 94913212116992, 94913212125183, +STORE, 94913212125184, 94913212129279, +SNULL, 140006325297151, 140006325301247, +STORE, 140006325293056, 140006325297151, +STORE, 140006325297152, 140006325301247, +ERASE, 140006325264384, 140006325293055, +STORE, 94913239932928, 94913240068095, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140726926897152, 140737488351231, +SNULL, 140726926905343, 140737488351231, +STORE, 140726926897152, 140726926905343, +STORE, 140726926766080, 140726926905343, +STORE, 94213246820352, 94213249044479, +SNULL, 94213246930943, 94213249044479, +STORE, 94213246820352, 94213246930943, +STORE, 94213246930944, 94213249044479, +ERASE, 94213246930944, 94213249044479, +STORE, 94213249024000, 94213249036287, +STORE, 94213249036288, 94213249044479, +STORE, 140368830242816, 140368832495615, +SNULL, 140368830386175, 140368832495615, +STORE, 140368830242816, 140368830386175, +STORE, 140368830386176, 140368832495615, +ERASE, 140368830386176, 140368832495615, +STORE, 140368832483328, 140368832491519, +STORE, 140368832491520, 140368832495615, +STORE, 140726926999552, 140726927003647, +STORE, 140726926987264, 140726926999551, +STORE, 140368832454656, 140368832483327, +STORE, 140368832446464, 140368832454655, +STORE, 140368826445824, 140368830242815, +SNULL, 140368826445824, 140368828104703, +STORE, 140368828104704, 140368830242815, +STORE, 140368826445824, 140368828104703, +SNULL, 140368830201855, 140368830242815, +STORE, 140368828104704, 140368830201855, +STORE, 140368830201856, 140368830242815, +SNULL, 140368830201856, 140368830226431, +STORE, 140368830226432, 140368830242815, +STORE, 140368830201856, 140368830226431, +ERASE, 140368830201856, 140368830226431, +STORE, 140368830201856, 140368830226431, +ERASE, 140368830226432, 140368830242815, +STORE, 140368830226432, 140368830242815, +SNULL, 140368830218239, 140368830226431, +STORE, 140368830201856, 140368830218239, +STORE, 140368830218240, 140368830226431, +SNULL, 94213249032191, 94213249036287, +STORE, 94213249024000, 94213249032191, +STORE, 94213249032192, 94213249036287, +SNULL, 140368832487423, 140368832491519, +STORE, 140368832483328, 140368832487423, +STORE, 140368832487424, 140368832491519, +ERASE, 140368832454656, 140368832483327, +STORE, 94213267435520, 94213267570687, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728954130432, 140737488351231, +SNULL, 140728954138623, 140737488351231, +STORE, 140728954130432, 140728954138623, +STORE, 140728953999360, 140728954138623, +STORE, 94672570966016, 94672573190143, +SNULL, 94672571076607, 94672573190143, +STORE, 94672570966016, 94672571076607, +STORE, 94672571076608, 94672573190143, +ERASE, 94672571076608, 94672573190143, +STORE, 94672573169664, 94672573181951, +STORE, 94672573181952, 94672573190143, +STORE, 140201696735232, 140201698988031, +SNULL, 140201696878591, 140201698988031, +STORE, 140201696735232, 140201696878591, +STORE, 140201696878592, 140201698988031, +ERASE, 140201696878592, 140201698988031, +STORE, 140201698975744, 140201698983935, +STORE, 140201698983936, 140201698988031, +STORE, 140728954163200, 140728954167295, +STORE, 140728954150912, 140728954163199, +STORE, 140201698947072, 140201698975743, +STORE, 140201698938880, 140201698947071, +STORE, 140201692938240, 140201696735231, +SNULL, 140201692938240, 140201694597119, +STORE, 140201694597120, 140201696735231, +STORE, 140201692938240, 140201694597119, +SNULL, 140201696694271, 140201696735231, +STORE, 140201694597120, 140201696694271, +STORE, 140201696694272, 140201696735231, +SNULL, 140201696694272, 140201696718847, +STORE, 140201696718848, 140201696735231, +STORE, 140201696694272, 140201696718847, +ERASE, 140201696694272, 140201696718847, +STORE, 140201696694272, 140201696718847, +ERASE, 140201696718848, 140201696735231, +STORE, 140201696718848, 140201696735231, +SNULL, 140201696710655, 140201696718847, +STORE, 140201696694272, 140201696710655, +STORE, 140201696710656, 140201696718847, +SNULL, 94672573177855, 94672573181951, +STORE, 94672573169664, 94672573177855, +STORE, 94672573177856, 94672573181951, +SNULL, 140201698979839, 140201698983935, +STORE, 140201698975744, 140201698979839, +STORE, 140201698979840, 140201698983935, +ERASE, 140201698947072, 140201698975743, +STORE, 94672595689472, 94672595824639, +STORE, 94114394132480, 94114394345471, +STORE, 94114396442624, 94114396446719, +STORE, 94114396446720, 94114396454911, +STORE, 94114396454912, 94114396467199, +STORE, 94114421575680, 94114428256255, +STORE, 139934313955328, 139934315614207, +STORE, 139934315614208, 139934317711359, +STORE, 139934317711360, 139934317727743, +STORE, 139934317727744, 139934317735935, +STORE, 139934317735936, 139934317752319, +STORE, 139934317752320, 139934317764607, +STORE, 139934317764608, 139934319857663, +STORE, 139934319857664, 139934319861759, +STORE, 139934319861760, 139934319865855, +STORE, 139934319865856, 139934320009215, +STORE, 139934320377856, 139934322061311, +STORE, 139934322061312, 139934322077695, +STORE, 139934322106368, 139934322110463, +STORE, 139934322110464, 139934322114559, +STORE, 139934322114560, 139934322118655, +STORE, 140731200376832, 140731200516095, +STORE, 140731200929792, 140731200942079, +STORE, 140731200942080, 140731200946175, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721532362752, 140737488351231, +SNULL, 140721532370943, 140737488351231, +STORE, 140721532362752, 140721532370943, +STORE, 140721532231680, 140721532370943, +STORE, 94467222597632, 94467224821759, +SNULL, 94467222708223, 94467224821759, +STORE, 94467222597632, 94467222708223, +STORE, 94467222708224, 94467224821759, +ERASE, 94467222708224, 94467224821759, +STORE, 94467224801280, 94467224813567, +STORE, 94467224813568, 94467224821759, +STORE, 140191433543680, 140191435796479, +SNULL, 140191433687039, 140191435796479, +STORE, 140191433543680, 140191433687039, +STORE, 140191433687040, 140191435796479, +ERASE, 140191433687040, 140191435796479, +STORE, 140191435784192, 140191435792383, +STORE, 140191435792384, 140191435796479, +STORE, 140721533034496, 140721533038591, +STORE, 140721533022208, 140721533034495, +STORE, 140191435755520, 140191435784191, +STORE, 140191435747328, 140191435755519, +STORE, 140191429746688, 140191433543679, +SNULL, 140191429746688, 140191431405567, +STORE, 140191431405568, 140191433543679, +STORE, 140191429746688, 140191431405567, +SNULL, 140191433502719, 140191433543679, +STORE, 140191431405568, 140191433502719, +STORE, 140191433502720, 140191433543679, +SNULL, 140191433502720, 140191433527295, +STORE, 140191433527296, 140191433543679, +STORE, 140191433502720, 140191433527295, +ERASE, 140191433502720, 140191433527295, +STORE, 140191433502720, 140191433527295, +ERASE, 140191433527296, 140191433543679, +STORE, 140191433527296, 140191433543679, +SNULL, 140191433519103, 140191433527295, +STORE, 140191433502720, 140191433519103, +STORE, 140191433519104, 140191433527295, +SNULL, 94467224809471, 94467224813567, +STORE, 94467224801280, 94467224809471, +STORE, 94467224809472, 94467224813567, +SNULL, 140191435788287, 140191435792383, +STORE, 140191435784192, 140191435788287, +STORE, 140191435788288, 140191435792383, +ERASE, 140191435755520, 140191435784191, +STORE, 94467251847168, 94467251982335, +STORE, 94367895400448, 94367895613439, +STORE, 94367897710592, 94367897714687, +STORE, 94367897714688, 94367897722879, +STORE, 94367897722880, 94367897735167, +STORE, 94367925264384, 94367926861823, +STORE, 139801317548032, 139801319206911, +STORE, 139801319206912, 139801321304063, +STORE, 139801321304064, 139801321320447, +STORE, 139801321320448, 139801321328639, +STORE, 139801321328640, 139801321345023, +STORE, 139801321345024, 139801321357311, +STORE, 139801321357312, 139801323450367, +STORE, 139801323450368, 139801323454463, +STORE, 139801323454464, 139801323458559, +STORE, 139801323458560, 139801323601919, +STORE, 139801323970560, 139801325654015, +STORE, 139801325654016, 139801325670399, +STORE, 139801325699072, 139801325703167, +STORE, 139801325703168, 139801325707263, +STORE, 139801325707264, 139801325711359, +STORE, 140724442861568, 140724443000831, +STORE, 140724443611136, 140724443623423, +STORE, 140724443623424, 140724443627519, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731353149440, 140737488351231, +SNULL, 140731353157631, 140737488351231, +STORE, 140731353149440, 140731353157631, +STORE, 140731353018368, 140731353157631, +STORE, 94310379503616, 94310381838335, +SNULL, 94310379716607, 94310381838335, +STORE, 94310379503616, 94310379716607, +STORE, 94310379716608, 94310381838335, +ERASE, 94310379716608, 94310381838335, +STORE, 94310381813760, 94310381826047, +STORE, 94310381826048, 94310381838335, +STORE, 140515434659840, 140515436912639, +SNULL, 140515434803199, 140515436912639, +STORE, 140515434659840, 140515434803199, +STORE, 140515434803200, 140515436912639, +ERASE, 140515434803200, 140515436912639, +STORE, 140515436900352, 140515436908543, +STORE, 140515436908544, 140515436912639, +STORE, 140731353886720, 140731353890815, +STORE, 140731353874432, 140731353886719, +STORE, 140515436871680, 140515436900351, +STORE, 140515436863488, 140515436871679, +STORE, 140515432546304, 140515434659839, +SNULL, 140515432546304, 140515432558591, +STORE, 140515432558592, 140515434659839, +STORE, 140515432546304, 140515432558591, +SNULL, 140515434651647, 140515434659839, +STORE, 140515432558592, 140515434651647, +STORE, 140515434651648, 140515434659839, +ERASE, 140515434651648, 140515434659839, +STORE, 140515434651648, 140515434659839, +STORE, 140515428749312, 140515432546303, +SNULL, 140515428749312, 140515430408191, +STORE, 140515430408192, 140515432546303, +STORE, 140515428749312, 140515430408191, +SNULL, 140515432505343, 140515432546303, +STORE, 140515430408192, 140515432505343, +STORE, 140515432505344, 140515432546303, +SNULL, 140515432505344, 140515432529919, +STORE, 140515432529920, 140515432546303, +STORE, 140515432505344, 140515432529919, +ERASE, 140515432505344, 140515432529919, +STORE, 140515432505344, 140515432529919, +ERASE, 140515432529920, 140515432546303, +STORE, 140515432529920, 140515432546303, +STORE, 140515436855296, 140515436871679, +SNULL, 140515432521727, 140515432529919, +STORE, 140515432505344, 140515432521727, +STORE, 140515432521728, 140515432529919, +SNULL, 140515434655743, 140515434659839, +STORE, 140515434651648, 140515434655743, +STORE, 140515434655744, 140515434659839, +SNULL, 94310381817855, 94310381826047, +STORE, 94310381813760, 94310381817855, +STORE, 94310381817856, 94310381826047, +SNULL, 140515436904447, 140515436908543, +STORE, 140515436900352, 140515436904447, +STORE, 140515436904448, 140515436908543, +ERASE, 140515436871680, 140515436900351, +STORE, 94310395457536, 94310395592703, +STORE, 140515435171840, 140515436855295, +STORE, 94310395457536, 94310395727871, +STORE, 94310395457536, 94310395863039, +STORE, 94310395457536, 94310396047359, +SNULL, 94310396022783, 94310396047359, +STORE, 94310395457536, 94310396022783, +STORE, 94310396022784, 94310396047359, +ERASE, 94310396022784, 94310396047359, +STORE, 94310395457536, 94310396157951, +STORE, 94310395457536, 94310396293119, +SNULL, 94310396276735, 94310396293119, +STORE, 94310395457536, 94310396276735, +STORE, 94310396276736, 94310396293119, +ERASE, 94310396276736, 94310396293119, +STORE, 94310395457536, 94310396411903, +SNULL, 94310396383231, 94310396411903, +STORE, 94310395457536, 94310396383231, +STORE, 94310396383232, 94310396411903, +ERASE, 94310396383232, 94310396411903, +STORE, 94310395457536, 94310396522495, +STORE, 94310395457536, 94310396674047, +SNULL, 94310396657663, 94310396674047, +STORE, 94310395457536, 94310396657663, +STORE, 94310396657664, 94310396674047, +ERASE, 94310396657664, 94310396674047, +SNULL, 94310396624895, 94310396657663, +STORE, 94310395457536, 94310396624895, +STORE, 94310396624896, 94310396657663, +ERASE, 94310396624896, 94310396657663, +STORE, 94310395457536, 94310396776447, +SNULL, 94310396764159, 94310396776447, +STORE, 94310395457536, 94310396764159, +STORE, 94310396764160, 94310396776447, +ERASE, 94310396764160, 94310396776447, +SNULL, 94310396739583, 94310396764159, +STORE, 94310395457536, 94310396739583, +STORE, 94310396739584, 94310396764159, +ERASE, 94310396739584, 94310396764159, +STORE, 94310395457536, 94310396882943, +STORE, 94310395457536, 94310397018111, +STORE, 94310395457536, 94310397161471, +STORE, 94310395457536, 94310397300735, +SNULL, 94310397292543, 94310397300735, +STORE, 94310395457536, 94310397292543, +STORE, 94310397292544, 94310397300735, +ERASE, 94310397292544, 94310397300735, +STORE, 94359222210560, 94359222423551, +STORE, 94359224520704, 94359224524799, +STORE, 94359224524800, 94359224532991, +STORE, 94359224532992, 94359224545279, +STORE, 94359238348800, 94359239385087, +STORE, 140675699838976, 140675701497855, +STORE, 140675701497856, 140675703595007, +STORE, 140675703595008, 140675703611391, +STORE, 140675703611392, 140675703619583, +STORE, 140675703619584, 140675703635967, +STORE, 140675703635968, 140675703648255, +STORE, 140675703648256, 140675705741311, +STORE, 140675705741312, 140675705745407, +STORE, 140675705745408, 140675705749503, +STORE, 140675705749504, 140675705892863, +STORE, 140675706261504, 140675707944959, +STORE, 140675707944960, 140675707961343, +STORE, 140675707990016, 140675707994111, +STORE, 140675707994112, 140675707998207, +STORE, 140675707998208, 140675708002303, +STORE, 140721324634112, 140721324773375, +STORE, 140721324810240, 140721324822527, +STORE, 140721324822528, 140721324826623, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724099678208, 140737488351231, +SNULL, 140724099686399, 140737488351231, +STORE, 140724099678208, 140724099686399, +STORE, 140724099547136, 140724099686399, +STORE, 94586638516224, 94586640850943, +SNULL, 94586638729215, 94586640850943, +STORE, 94586638516224, 94586638729215, +STORE, 94586638729216, 94586640850943, +ERASE, 94586638729216, 94586640850943, +STORE, 94586640826368, 94586640838655, +STORE, 94586640838656, 94586640850943, +STORE, 140371033796608, 140371036049407, +SNULL, 140371033939967, 140371036049407, +STORE, 140371033796608, 140371033939967, +STORE, 140371033939968, 140371036049407, +ERASE, 140371033939968, 140371036049407, +STORE, 140371036037120, 140371036045311, +STORE, 140371036045312, 140371036049407, +STORE, 140724100001792, 140724100005887, +STORE, 140724099989504, 140724100001791, +STORE, 140371036008448, 140371036037119, +STORE, 140371036000256, 140371036008447, +STORE, 140371031683072, 140371033796607, +SNULL, 140371031683072, 140371031695359, +STORE, 140371031695360, 140371033796607, +STORE, 140371031683072, 140371031695359, +SNULL, 140371033788415, 140371033796607, +STORE, 140371031695360, 140371033788415, +STORE, 140371033788416, 140371033796607, +ERASE, 140371033788416, 140371033796607, +STORE, 140371033788416, 140371033796607, +STORE, 140371027886080, 140371031683071, +SNULL, 140371027886080, 140371029544959, +STORE, 140371029544960, 140371031683071, +STORE, 140371027886080, 140371029544959, +SNULL, 140371031642111, 140371031683071, +STORE, 140371029544960, 140371031642111, +STORE, 140371031642112, 140371031683071, +SNULL, 140371031642112, 140371031666687, +STORE, 140371031666688, 140371031683071, +STORE, 140371031642112, 140371031666687, +ERASE, 140371031642112, 140371031666687, +STORE, 140371031642112, 140371031666687, +ERASE, 140371031666688, 140371031683071, +STORE, 140371031666688, 140371031683071, +STORE, 140371035992064, 140371036008447, +SNULL, 140371031658495, 140371031666687, +STORE, 140371031642112, 140371031658495, +STORE, 140371031658496, 140371031666687, +SNULL, 140371033792511, 140371033796607, +STORE, 140371033788416, 140371033792511, +STORE, 140371033792512, 140371033796607, +SNULL, 94586640830463, 94586640838655, +STORE, 94586640826368, 94586640830463, +STORE, 94586640830464, 94586640838655, +SNULL, 140371036041215, 140371036045311, +STORE, 140371036037120, 140371036041215, +STORE, 140371036041216, 140371036045311, +ERASE, 140371036008448, 140371036037119, +STORE, 94586663849984, 94586663985151, +STORE, 140371034308608, 140371035992063, +STORE, 94586663849984, 94586664120319, +STORE, 94586663849984, 94586664255487, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140727532937216, 140737488351231, +SNULL, 140727532945407, 140737488351231, +STORE, 140727532937216, 140727532945407, +STORE, 140727532806144, 140727532945407, +STORE, 94849780191232, 94849782525951, +SNULL, 94849780404223, 94849782525951, +STORE, 94849780191232, 94849780404223, +STORE, 94849780404224, 94849782525951, +ERASE, 94849780404224, 94849782525951, +STORE, 94849782501376, 94849782513663, +STORE, 94849782513664, 94849782525951, +STORE, 140382070218752, 140382072471551, +SNULL, 140382070362111, 140382072471551, +STORE, 140382070218752, 140382070362111, +STORE, 140382070362112, 140382072471551, +ERASE, 140382070362112, 140382072471551, +STORE, 140382072459264, 140382072467455, +STORE, 140382072467456, 140382072471551, +STORE, 140727533092864, 140727533096959, +STORE, 140727533080576, 140727533092863, +STORE, 140382072430592, 140382072459263, +STORE, 140382072422400, 140382072430591, +STORE, 140382068105216, 140382070218751, +SNULL, 140382068105216, 140382068117503, +STORE, 140382068117504, 140382070218751, +STORE, 140382068105216, 140382068117503, +SNULL, 140382070210559, 140382070218751, +STORE, 140382068117504, 140382070210559, +STORE, 140382070210560, 140382070218751, +ERASE, 140382070210560, 140382070218751, +STORE, 140382070210560, 140382070218751, +STORE, 140382064308224, 140382068105215, +SNULL, 140382064308224, 140382065967103, +STORE, 140382065967104, 140382068105215, +STORE, 140382064308224, 140382065967103, +SNULL, 140382068064255, 140382068105215, +STORE, 140382065967104, 140382068064255, +STORE, 140382068064256, 140382068105215, +SNULL, 140382068064256, 140382068088831, +STORE, 140382068088832, 140382068105215, +STORE, 140382068064256, 140382068088831, +ERASE, 140382068064256, 140382068088831, +STORE, 140382068064256, 140382068088831, +ERASE, 140382068088832, 140382068105215, +STORE, 140382068088832, 140382068105215, +STORE, 140382072414208, 140382072430591, +SNULL, 140382068080639, 140382068088831, +STORE, 140382068064256, 140382068080639, +STORE, 140382068080640, 140382068088831, +SNULL, 140382070214655, 140382070218751, +STORE, 140382070210560, 140382070214655, +STORE, 140382070214656, 140382070218751, +SNULL, 94849782505471, 94849782513663, +STORE, 94849782501376, 94849782505471, +STORE, 94849782505472, 94849782513663, +SNULL, 140382072463359, 140382072467455, +STORE, 140382072459264, 140382072463359, +STORE, 140382072463360, 140382072467455, +ERASE, 140382072430592, 140382072459263, +STORE, 94849782845440, 94849782980607, +STORE, 140382070730752, 140382072414207, +STORE, 94849782845440, 94849783115775, +STORE, 94849782845440, 94849783250943, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722594377728, 140737488351231, +SNULL, 140722594385919, 140737488351231, +STORE, 140722594377728, 140722594385919, +STORE, 140722594246656, 140722594385919, +STORE, 94421466353664, 94421468577791, +SNULL, 94421466464255, 94421468577791, +STORE, 94421466353664, 94421466464255, +STORE, 94421466464256, 94421468577791, +ERASE, 94421466464256, 94421468577791, +STORE, 94421468557312, 94421468569599, +STORE, 94421468569600, 94421468577791, +STORE, 140345458057216, 140345460310015, +SNULL, 140345458200575, 140345460310015, +STORE, 140345458057216, 140345458200575, +STORE, 140345458200576, 140345460310015, +ERASE, 140345458200576, 140345460310015, +STORE, 140345460297728, 140345460305919, +STORE, 140345460305920, 140345460310015, +STORE, 140722595557376, 140722595561471, +STORE, 140722595545088, 140722595557375, +STORE, 140345460269056, 140345460297727, +STORE, 140345460260864, 140345460269055, +STORE, 140345454260224, 140345458057215, +SNULL, 140345454260224, 140345455919103, +STORE, 140345455919104, 140345458057215, +STORE, 140345454260224, 140345455919103, +SNULL, 140345458016255, 140345458057215, +STORE, 140345455919104, 140345458016255, +STORE, 140345458016256, 140345458057215, +SNULL, 140345458016256, 140345458040831, +STORE, 140345458040832, 140345458057215, +STORE, 140345458016256, 140345458040831, +ERASE, 140345458016256, 140345458040831, +STORE, 140345458016256, 140345458040831, +ERASE, 140345458040832, 140345458057215, +STORE, 140345458040832, 140345458057215, +SNULL, 140345458032639, 140345458040831, +STORE, 140345458016256, 140345458032639, +STORE, 140345458032640, 140345458040831, +SNULL, 94421468565503, 94421468569599, +STORE, 94421468557312, 94421468565503, +STORE, 94421468565504, 94421468569599, +SNULL, 140345460301823, 140345460305919, +STORE, 140345460297728, 140345460301823, +STORE, 140345460301824, 140345460305919, +ERASE, 140345460269056, 140345460297727, +STORE, 94421496004608, 94421496139775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140726096302080, 140737488351231, +SNULL, 140726096310271, 140737488351231, +STORE, 140726096302080, 140726096310271, +STORE, 140726096171008, 140726096310271, +STORE, 94101992124416, 94101994459135, +SNULL, 94101992337407, 94101994459135, +STORE, 94101992124416, 94101992337407, +STORE, 94101992337408, 94101994459135, +ERASE, 94101992337408, 94101994459135, +STORE, 94101994434560, 94101994446847, +STORE, 94101994446848, 94101994459135, +STORE, 140192085594112, 140192087846911, +SNULL, 140192085737471, 140192087846911, +STORE, 140192085594112, 140192085737471, +STORE, 140192085737472, 140192087846911, +ERASE, 140192085737472, 140192087846911, +STORE, 140192087834624, 140192087842815, +STORE, 140192087842816, 140192087846911, +STORE, 140726096375808, 140726096379903, +STORE, 140726096363520, 140726096375807, +STORE, 140192087805952, 140192087834623, +STORE, 140192087797760, 140192087805951, +STORE, 140192083480576, 140192085594111, +SNULL, 140192083480576, 140192083492863, +STORE, 140192083492864, 140192085594111, +STORE, 140192083480576, 140192083492863, +SNULL, 140192085585919, 140192085594111, +STORE, 140192083492864, 140192085585919, +STORE, 140192085585920, 140192085594111, +ERASE, 140192085585920, 140192085594111, +STORE, 140192085585920, 140192085594111, +STORE, 140192079683584, 140192083480575, +SNULL, 140192079683584, 140192081342463, +STORE, 140192081342464, 140192083480575, +STORE, 140192079683584, 140192081342463, +SNULL, 140192083439615, 140192083480575, +STORE, 140192081342464, 140192083439615, +STORE, 140192083439616, 140192083480575, +SNULL, 140192083439616, 140192083464191, +STORE, 140192083464192, 140192083480575, +STORE, 140192083439616, 140192083464191, +ERASE, 140192083439616, 140192083464191, +STORE, 140192083439616, 140192083464191, +ERASE, 140192083464192, 140192083480575, +STORE, 140192083464192, 140192083480575, +STORE, 140192087789568, 140192087805951, +SNULL, 140192083455999, 140192083464191, +STORE, 140192083439616, 140192083455999, +STORE, 140192083456000, 140192083464191, +SNULL, 140192085590015, 140192085594111, +STORE, 140192085585920, 140192085590015, +STORE, 140192085590016, 140192085594111, +SNULL, 94101994438655, 94101994446847, +STORE, 94101994434560, 94101994438655, +STORE, 94101994438656, 94101994446847, +SNULL, 140192087838719, 140192087842815, +STORE, 140192087834624, 140192087838719, +STORE, 140192087838720, 140192087842815, +ERASE, 140192087805952, 140192087834623, +STORE, 94102011887616, 94102012022783, +STORE, 140192086106112, 140192087789567, +STORE, 94102011887616, 94102012157951, +STORE, 94102011887616, 94102012293119, +STORE, 94102011887616, 94102012440575, +SNULL, 94102012428287, 94102012440575, +STORE, 94102011887616, 94102012428287, +STORE, 94102012428288, 94102012440575, +ERASE, 94102012428288, 94102012440575, +STORE, 94102011887616, 94102012579839, +STORE, 94102011887616, 94102012715007, +SNULL, 94102012694527, 94102012715007, +STORE, 94102011887616, 94102012694527, +STORE, 94102012694528, 94102012715007, +ERASE, 94102012694528, 94102012715007, +STORE, 94102011887616, 94102012833791, +STORE, 94102011887616, 94102012968959, +SNULL, 94102012927999, 94102012968959, +STORE, 94102011887616, 94102012927999, +STORE, 94102012928000, 94102012968959, +ERASE, 94102012928000, 94102012968959, +STORE, 94102011887616, 94102013091839, +SNULL, 94102013075455, 94102013091839, +STORE, 94102011887616, 94102013075455, +STORE, 94102013075456, 94102013091839, +ERASE, 94102013075456, 94102013091839, +STORE, 94102011887616, 94102013210623, +STORE, 94102011887616, 94102013345791, +STORE, 93968727965696, 93968728178687, +STORE, 93968730275840, 93968730279935, +STORE, 93968730279936, 93968730288127, +STORE, 93968730288128, 93968730300415, +STORE, 93968731140096, 93968732704767, +STORE, 140588443168768, 140588444827647, +STORE, 140588444827648, 140588446924799, +STORE, 140588446924800, 140588446941183, +STORE, 140588446941184, 140588446949375, +STORE, 140588446949376, 140588446965759, +STORE, 140588446965760, 140588446978047, +STORE, 140588446978048, 140588449071103, +STORE, 140588449071104, 140588449075199, +STORE, 140588449075200, 140588449079295, +STORE, 140588449079296, 140588449222655, +STORE, 140588449591296, 140588451274751, +STORE, 140588451274752, 140588451291135, +STORE, 140588451319808, 140588451323903, +STORE, 140588451323904, 140588451327999, +STORE, 140588451328000, 140588451332095, +STORE, 140733877239808, 140733877379071, +STORE, 140733878702080, 140733878714367, +STORE, 140733878714368, 140733878718463, +STORE, 93968727965696, 93968728178687, +STORE, 93968730275840, 93968730279935, +STORE, 93968730279936, 93968730288127, +STORE, 93968730288128, 93968730300415, +STORE, 93968731140096, 93968732991487, +STORE, 140588443168768, 140588444827647, +STORE, 140588444827648, 140588446924799, +STORE, 140588446924800, 140588446941183, +STORE, 140588446941184, 140588446949375, +STORE, 140588446949376, 140588446965759, +STORE, 140588446965760, 140588446978047, +STORE, 140588446978048, 140588449071103, +STORE, 140588449071104, 140588449075199, +STORE, 140588449075200, 140588449079295, +STORE, 140588449079296, 140588449222655, +STORE, 140588449591296, 140588451274751, +STORE, 140588451274752, 140588451291135, +STORE, 140588451319808, 140588451323903, +STORE, 140588451323904, 140588451327999, +STORE, 140588451328000, 140588451332095, +STORE, 140733877239808, 140733877379071, +STORE, 140733878702080, 140733878714367, +STORE, 140733878714368, 140733878718463, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733054472192, 140737488351231, +SNULL, 140733054480383, 140737488351231, +STORE, 140733054472192, 140733054480383, +STORE, 140733054341120, 140733054480383, +STORE, 93992873623552, 93992875847679, +SNULL, 93992873734143, 93992875847679, +STORE, 93992873623552, 93992873734143, +STORE, 93992873734144, 93992875847679, +ERASE, 93992873734144, 93992875847679, +STORE, 93992875827200, 93992875839487, +STORE, 93992875839488, 93992875847679, +STORE, 139790881488896, 139790883741695, +SNULL, 139790881632255, 139790883741695, +STORE, 139790881488896, 139790881632255, +STORE, 139790881632256, 139790883741695, +ERASE, 139790881632256, 139790883741695, +STORE, 139790883729408, 139790883737599, +STORE, 139790883737600, 139790883741695, +STORE, 140733054754816, 140733054758911, +STORE, 140733054742528, 140733054754815, +STORE, 139790883700736, 139790883729407, +STORE, 139790883692544, 139790883700735, +STORE, 139790877691904, 139790881488895, +SNULL, 139790877691904, 139790879350783, +STORE, 139790879350784, 139790881488895, +STORE, 139790877691904, 139790879350783, +SNULL, 139790881447935, 139790881488895, +STORE, 139790879350784, 139790881447935, +STORE, 139790881447936, 139790881488895, +SNULL, 139790881447936, 139790881472511, +STORE, 139790881472512, 139790881488895, +STORE, 139790881447936, 139790881472511, +ERASE, 139790881447936, 139790881472511, +STORE, 139790881447936, 139790881472511, +ERASE, 139790881472512, 139790881488895, +STORE, 139790881472512, 139790881488895, +SNULL, 139790881464319, 139790881472511, +STORE, 139790881447936, 139790881464319, +STORE, 139790881464320, 139790881472511, +SNULL, 93992875835391, 93992875839487, +STORE, 93992875827200, 93992875835391, +STORE, 93992875835392, 93992875839487, +SNULL, 139790883733503, 139790883737599, +STORE, 139790883729408, 139790883733503, +STORE, 139790883733504, 139790883737599, +ERASE, 139790883700736, 139790883729407, +STORE, 93992877031424, 93992877166591, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728550887424, 140737488351231, +SNULL, 140728550895615, 140737488351231, +STORE, 140728550887424, 140728550895615, +STORE, 140728550756352, 140728550895615, +STORE, 94707634077696, 94707636301823, +SNULL, 94707634188287, 94707636301823, +STORE, 94707634077696, 94707634188287, +STORE, 94707634188288, 94707636301823, +ERASE, 94707634188288, 94707636301823, +STORE, 94707636281344, 94707636293631, +STORE, 94707636293632, 94707636301823, +STORE, 140553545666560, 140553547919359, +SNULL, 140553545809919, 140553547919359, +STORE, 140553545666560, 140553545809919, +STORE, 140553545809920, 140553547919359, +ERASE, 140553545809920, 140553547919359, +STORE, 140553547907072, 140553547915263, +STORE, 140553547915264, 140553547919359, +STORE, 140728552374272, 140728552378367, +STORE, 140728552361984, 140728552374271, +STORE, 140553547878400, 140553547907071, +STORE, 140553547870208, 140553547878399, +STORE, 140553541869568, 140553545666559, +SNULL, 140553541869568, 140553543528447, +STORE, 140553543528448, 140553545666559, +STORE, 140553541869568, 140553543528447, +SNULL, 140553545625599, 140553545666559, +STORE, 140553543528448, 140553545625599, +STORE, 140553545625600, 140553545666559, +SNULL, 140553545625600, 140553545650175, +STORE, 140553545650176, 140553545666559, +STORE, 140553545625600, 140553545650175, +ERASE, 140553545625600, 140553545650175, +STORE, 140553545625600, 140553545650175, +ERASE, 140553545650176, 140553545666559, +STORE, 140553545650176, 140553545666559, +SNULL, 140553545641983, 140553545650175, +STORE, 140553545625600, 140553545641983, +STORE, 140553545641984, 140553545650175, +SNULL, 94707636289535, 94707636293631, +STORE, 94707636281344, 94707636289535, +STORE, 94707636289536, 94707636293631, +SNULL, 140553547911167, 140553547915263, +STORE, 140553547907072, 140553547911167, +STORE, 140553547911168, 140553547915263, +ERASE, 140553547878400, 140553547907071, +STORE, 94707651411968, 94707651547135, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732168695808, 140737488351231, +SNULL, 140732168703999, 140737488351231, +STORE, 140732168695808, 140732168703999, +STORE, 140732168564736, 140732168703999, +STORE, 94454287859712, 94454290083839, +SNULL, 94454287970303, 94454290083839, +STORE, 94454287859712, 94454287970303, +STORE, 94454287970304, 94454290083839, +ERASE, 94454287970304, 94454290083839, +STORE, 94454290063360, 94454290075647, +STORE, 94454290075648, 94454290083839, +STORE, 140564947107840, 140564949360639, +SNULL, 140564947251199, 140564949360639, +STORE, 140564947107840, 140564947251199, +STORE, 140564947251200, 140564949360639, +ERASE, 140564947251200, 140564949360639, +STORE, 140564949348352, 140564949356543, +STORE, 140564949356544, 140564949360639, +STORE, 140732168843264, 140732168847359, +STORE, 140732168830976, 140732168843263, +STORE, 140564949319680, 140564949348351, +STORE, 140564949311488, 140564949319679, +STORE, 140564943310848, 140564947107839, +SNULL, 140564943310848, 140564944969727, +STORE, 140564944969728, 140564947107839, +STORE, 140564943310848, 140564944969727, +SNULL, 140564947066879, 140564947107839, +STORE, 140564944969728, 140564947066879, +STORE, 140564947066880, 140564947107839, +SNULL, 140564947066880, 140564947091455, +STORE, 140564947091456, 140564947107839, +STORE, 140564947066880, 140564947091455, +ERASE, 140564947066880, 140564947091455, +STORE, 140564947066880, 140564947091455, +ERASE, 140564947091456, 140564947107839, +STORE, 140564947091456, 140564947107839, +SNULL, 140564947083263, 140564947091455, +STORE, 140564947066880, 140564947083263, +STORE, 140564947083264, 140564947091455, +SNULL, 94454290071551, 94454290075647, +STORE, 94454290063360, 94454290071551, +STORE, 94454290071552, 94454290075647, +SNULL, 140564949352447, 140564949356543, +STORE, 140564949348352, 140564949352447, +STORE, 140564949352448, 140564949356543, +ERASE, 140564949319680, 140564949348351, +STORE, 94454316236800, 94454316371967, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735155617792, 140737488351231, +SNULL, 140735155625983, 140737488351231, +STORE, 140735155617792, 140735155625983, +STORE, 140735155486720, 140735155625983, +STORE, 93915969556480, 93915971780607, +SNULL, 93915969667071, 93915971780607, +STORE, 93915969556480, 93915969667071, +STORE, 93915969667072, 93915971780607, +ERASE, 93915969667072, 93915971780607, +STORE, 93915971760128, 93915971772415, +STORE, 93915971772416, 93915971780607, +STORE, 140141164605440, 140141166858239, +SNULL, 140141164748799, 140141166858239, +STORE, 140141164605440, 140141164748799, +STORE, 140141164748800, 140141166858239, +ERASE, 140141164748800, 140141166858239, +STORE, 140141166845952, 140141166854143, +STORE, 140141166854144, 140141166858239, +STORE, 140735155691520, 140735155695615, +STORE, 140735155679232, 140735155691519, +STORE, 140141166817280, 140141166845951, +STORE, 140141166809088, 140141166817279, +STORE, 140141160808448, 140141164605439, +SNULL, 140141160808448, 140141162467327, +STORE, 140141162467328, 140141164605439, +STORE, 140141160808448, 140141162467327, +SNULL, 140141164564479, 140141164605439, +STORE, 140141162467328, 140141164564479, +STORE, 140141164564480, 140141164605439, +SNULL, 140141164564480, 140141164589055, +STORE, 140141164589056, 140141164605439, +STORE, 140141164564480, 140141164589055, +ERASE, 140141164564480, 140141164589055, +STORE, 140141164564480, 140141164589055, +ERASE, 140141164589056, 140141164605439, +STORE, 140141164589056, 140141164605439, +SNULL, 140141164580863, 140141164589055, +STORE, 140141164564480, 140141164580863, +STORE, 140141164580864, 140141164589055, +SNULL, 93915971768319, 93915971772415, +STORE, 93915971760128, 93915971768319, +STORE, 93915971768320, 93915971772415, +SNULL, 140141166850047, 140141166854143, +STORE, 140141166845952, 140141166850047, +STORE, 140141166850048, 140141166854143, +ERASE, 140141166817280, 140141166845951, +STORE, 93916002775040, 93916002910207, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728988409856, 140737488351231, +SNULL, 140728988418047, 140737488351231, +STORE, 140728988409856, 140728988418047, +STORE, 140728988278784, 140728988418047, +STORE, 94021634813952, 94021637038079, +SNULL, 94021634924543, 94021637038079, +STORE, 94021634813952, 94021634924543, +STORE, 94021634924544, 94021637038079, +ERASE, 94021634924544, 94021637038079, +STORE, 94021637017600, 94021637029887, +STORE, 94021637029888, 94021637038079, +STORE, 140638014038016, 140638016290815, +SNULL, 140638014181375, 140638016290815, +STORE, 140638014038016, 140638014181375, +STORE, 140638014181376, 140638016290815, +ERASE, 140638014181376, 140638016290815, +STORE, 140638016278528, 140638016286719, +STORE, 140638016286720, 140638016290815, +STORE, 140728988536832, 140728988540927, +STORE, 140728988524544, 140728988536831, +STORE, 140638016249856, 140638016278527, +STORE, 140638016241664, 140638016249855, +STORE, 140638010241024, 140638014038015, +SNULL, 140638010241024, 140638011899903, +STORE, 140638011899904, 140638014038015, +STORE, 140638010241024, 140638011899903, +SNULL, 140638013997055, 140638014038015, +STORE, 140638011899904, 140638013997055, +STORE, 140638013997056, 140638014038015, +SNULL, 140638013997056, 140638014021631, +STORE, 140638014021632, 140638014038015, +STORE, 140638013997056, 140638014021631, +ERASE, 140638013997056, 140638014021631, +STORE, 140638013997056, 140638014021631, +ERASE, 140638014021632, 140638014038015, +STORE, 140638014021632, 140638014038015, +SNULL, 140638014013439, 140638014021631, +STORE, 140638013997056, 140638014013439, +STORE, 140638014013440, 140638014021631, +SNULL, 94021637025791, 94021637029887, +STORE, 94021637017600, 94021637025791, +STORE, 94021637025792, 94021637029887, +SNULL, 140638016282623, 140638016286719, +STORE, 140638016278528, 140638016282623, +STORE, 140638016282624, 140638016286719, +ERASE, 140638016249856, 140638016278527, +STORE, 94021643124736, 94021643259903, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731219275776, 140737488351231, +SNULL, 140731219283967, 140737488351231, +STORE, 140731219275776, 140731219283967, +STORE, 140731219144704, 140731219283967, +STORE, 93888803647488, 93888805871615, +SNULL, 93888803758079, 93888805871615, +STORE, 93888803647488, 93888803758079, +STORE, 93888803758080, 93888805871615, +ERASE, 93888803758080, 93888805871615, +STORE, 93888805851136, 93888805863423, +STORE, 93888805863424, 93888805871615, +STORE, 139630576934912, 139630579187711, +SNULL, 139630577078271, 139630579187711, +STORE, 139630576934912, 139630577078271, +STORE, 139630577078272, 139630579187711, +ERASE, 139630577078272, 139630579187711, +STORE, 139630579175424, 139630579183615, +STORE, 139630579183616, 139630579187711, +STORE, 140731219718144, 140731219722239, +STORE, 140731219705856, 140731219718143, +STORE, 139630579146752, 139630579175423, +STORE, 139630579138560, 139630579146751, +STORE, 139630573137920, 139630576934911, +SNULL, 139630573137920, 139630574796799, +STORE, 139630574796800, 139630576934911, +STORE, 139630573137920, 139630574796799, +SNULL, 139630576893951, 139630576934911, +STORE, 139630574796800, 139630576893951, +STORE, 139630576893952, 139630576934911, +SNULL, 139630576893952, 139630576918527, +STORE, 139630576918528, 139630576934911, +STORE, 139630576893952, 139630576918527, +ERASE, 139630576893952, 139630576918527, +STORE, 139630576893952, 139630576918527, +ERASE, 139630576918528, 139630576934911, +STORE, 139630576918528, 139630576934911, +SNULL, 139630576910335, 139630576918527, +STORE, 139630576893952, 139630576910335, +STORE, 139630576910336, 139630576918527, +SNULL, 93888805859327, 93888805863423, +STORE, 93888805851136, 93888805859327, +STORE, 93888805859328, 93888805863423, +SNULL, 139630579179519, 139630579183615, +STORE, 139630579175424, 139630579179519, +STORE, 139630579179520, 139630579183615, +ERASE, 139630579146752, 139630579175423, +STORE, 93888822235136, 93888822370303, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733391151104, 140737488351231, +SNULL, 140733391159295, 140737488351231, +STORE, 140733391151104, 140733391159295, +STORE, 140733391020032, 140733391159295, +STORE, 94393875324928, 94393877549055, +SNULL, 94393875435519, 94393877549055, +STORE, 94393875324928, 94393875435519, +STORE, 94393875435520, 94393877549055, +ERASE, 94393875435520, 94393877549055, +STORE, 94393877528576, 94393877540863, +STORE, 94393877540864, 94393877549055, +STORE, 140292111740928, 140292113993727, +SNULL, 140292111884287, 140292113993727, +STORE, 140292111740928, 140292111884287, +STORE, 140292111884288, 140292113993727, +ERASE, 140292111884288, 140292113993727, +STORE, 140292113981440, 140292113989631, +STORE, 140292113989632, 140292113993727, +STORE, 140733391532032, 140733391536127, +STORE, 140733391519744, 140733391532031, +STORE, 140292113952768, 140292113981439, +STORE, 140292113944576, 140292113952767, +STORE, 140292107943936, 140292111740927, +SNULL, 140292107943936, 140292109602815, +STORE, 140292109602816, 140292111740927, +STORE, 140292107943936, 140292109602815, +SNULL, 140292111699967, 140292111740927, +STORE, 140292109602816, 140292111699967, +STORE, 140292111699968, 140292111740927, +SNULL, 140292111699968, 140292111724543, +STORE, 140292111724544, 140292111740927, +STORE, 140292111699968, 140292111724543, +ERASE, 140292111699968, 140292111724543, +STORE, 140292111699968, 140292111724543, +ERASE, 140292111724544, 140292111740927, +STORE, 140292111724544, 140292111740927, +SNULL, 140292111716351, 140292111724543, +STORE, 140292111699968, 140292111716351, +STORE, 140292111716352, 140292111724543, +SNULL, 94393877536767, 94393877540863, +STORE, 94393877528576, 94393877536767, +STORE, 94393877536768, 94393877540863, +SNULL, 140292113985535, 140292113989631, +STORE, 140292113981440, 140292113985535, +STORE, 140292113985536, 140292113989631, +ERASE, 140292113952768, 140292113981439, +STORE, 94393909342208, 94393909477375, +STORE, 94458367512576, 94458367725567, +STORE, 94458369822720, 94458369826815, +STORE, 94458369826816, 94458369835007, +STORE, 94458369835008, 94458369847295, +STORE, 94458393292800, 94458399666175, +STORE, 140619773841408, 140619775500287, +STORE, 140619775500288, 140619777597439, +STORE, 140619777597440, 140619777613823, +STORE, 140619777613824, 140619777622015, +STORE, 140619777622016, 140619777638399, +STORE, 140619777638400, 140619777650687, +STORE, 140619777650688, 140619779743743, +STORE, 140619779743744, 140619779747839, +STORE, 140619779747840, 140619779751935, +STORE, 140619779751936, 140619779895295, +STORE, 140619780263936, 140619781947391, +STORE, 140619781947392, 140619781963775, +STORE, 140619781992448, 140619781996543, +STORE, 140619781996544, 140619782000639, +STORE, 140619782000640, 140619782004735, +STORE, 140725811675136, 140725811814399, +STORE, 140725812813824, 140725812826111, +STORE, 140725812826112, 140725812830207, +STORE, 94458367512576, 94458367725567, +STORE, 94458369822720, 94458369826815, +STORE, 94458369826816, 94458369835007, +STORE, 94458369835008, 94458369847295, +STORE, 94458393292800, 94458400366591, +STORE, 140619773841408, 140619775500287, +STORE, 140619775500288, 140619777597439, +STORE, 140619777597440, 140619777613823, +STORE, 140619777613824, 140619777622015, +STORE, 140619777622016, 140619777638399, +STORE, 140619777638400, 140619777650687, +STORE, 140619777650688, 140619779743743, +STORE, 140619779743744, 140619779747839, +STORE, 140619779747840, 140619779751935, +STORE, 140619779751936, 140619779895295, +STORE, 140619780263936, 140619781947391, +STORE, 140619781947392, 140619781963775, +STORE, 140619781992448, 140619781996543, +STORE, 140619781996544, 140619782000639, +STORE, 140619782000640, 140619782004735, +STORE, 140725811675136, 140725811814399, +STORE, 140725812813824, 140725812826111, +STORE, 140725812826112, 140725812830207, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728740679680, 140737488351231, +SNULL, 140728740687871, 140737488351231, +STORE, 140728740679680, 140728740687871, +STORE, 140728740548608, 140728740687871, +STORE, 94764075249664, 94764077473791, +SNULL, 94764075360255, 94764077473791, +STORE, 94764075249664, 94764075360255, +STORE, 94764075360256, 94764077473791, +ERASE, 94764075360256, 94764077473791, +STORE, 94764077453312, 94764077465599, +STORE, 94764077465600, 94764077473791, +STORE, 139766406791168, 139766409043967, +SNULL, 139766406934527, 139766409043967, +STORE, 139766406791168, 139766406934527, +STORE, 139766406934528, 139766409043967, +ERASE, 139766406934528, 139766409043967, +STORE, 139766409031680, 139766409039871, +STORE, 139766409039872, 139766409043967, +STORE, 140728740913152, 140728740917247, +STORE, 140728740900864, 140728740913151, +STORE, 139766409003008, 139766409031679, +STORE, 139766408994816, 139766409003007, +STORE, 139766402994176, 139766406791167, +SNULL, 139766402994176, 139766404653055, +STORE, 139766404653056, 139766406791167, +STORE, 139766402994176, 139766404653055, +SNULL, 139766406750207, 139766406791167, +STORE, 139766404653056, 139766406750207, +STORE, 139766406750208, 139766406791167, +SNULL, 139766406750208, 139766406774783, +STORE, 139766406774784, 139766406791167, +STORE, 139766406750208, 139766406774783, +ERASE, 139766406750208, 139766406774783, +STORE, 139766406750208, 139766406774783, +ERASE, 139766406774784, 139766406791167, +STORE, 139766406774784, 139766406791167, +SNULL, 139766406766591, 139766406774783, +STORE, 139766406750208, 139766406766591, +STORE, 139766406766592, 139766406774783, +SNULL, 94764077461503, 94764077465599, +STORE, 94764077453312, 94764077461503, +STORE, 94764077461504, 94764077465599, +SNULL, 139766409035775, 139766409039871, +STORE, 139766409031680, 139766409035775, +STORE, 139766409035776, 139766409039871, +ERASE, 139766409003008, 139766409031679, +STORE, 94764090458112, 94764090593279, +STORE, 94758057480192, 94758057590783, +STORE, 94758059683840, 94758059692031, +STORE, 94758059692032, 94758059696127, +STORE, 94758059696128, 94758059704319, +STORE, 94758083215360, 94758083350527, +STORE, 139951456772096, 139951458430975, +STORE, 139951458430976, 139951460528127, +STORE, 139951460528128, 139951460544511, +STORE, 139951460544512, 139951460552703, +STORE, 139951460552704, 139951460569087, +STORE, 139951460569088, 139951460712447, +STORE, 139951462772736, 139951462780927, +STORE, 139951462809600, 139951462813695, +STORE, 139951462813696, 139951462817791, +STORE, 139951462817792, 139951462821887, +STORE, 140734098313216, 140734098452479, +STORE, 140734098911232, 140734098923519, +STORE, 140734098923520, 140734098927615, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724904095744, 140737488351231, +SNULL, 140724904103935, 140737488351231, +STORE, 140724904095744, 140724904103935, +STORE, 140724903964672, 140724904103935, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140408497864704, 140408500117503, +SNULL, 140408498008063, 140408500117503, +STORE, 140408497864704, 140408498008063, +STORE, 140408498008064, 140408500117503, +ERASE, 140408498008064, 140408500117503, +STORE, 140408500105216, 140408500113407, +STORE, 140408500113408, 140408500117503, +STORE, 140724905369600, 140724905373695, +STORE, 140724905357312, 140724905369599, +STORE, 140408500076544, 140408500105215, +STORE, 140408500068352, 140408500076543, +STORE, 140408494702592, 140408497864703, +SNULL, 140408494702592, 140408495763455, +STORE, 140408495763456, 140408497864703, +STORE, 140408494702592, 140408495763455, +SNULL, 140408497856511, 140408497864703, +STORE, 140408495763456, 140408497856511, +STORE, 140408497856512, 140408497864703, +ERASE, 140408497856512, 140408497864703, +STORE, 140408497856512, 140408497864703, +STORE, 140408490905600, 140408494702591, +SNULL, 140408490905600, 140408492564479, +STORE, 140408492564480, 140408494702591, +STORE, 140408490905600, 140408492564479, +SNULL, 140408494661631, 140408494702591, +STORE, 140408492564480, 140408494661631, +STORE, 140408494661632, 140408494702591, +SNULL, 140408494661632, 140408494686207, +STORE, 140408494686208, 140408494702591, +STORE, 140408494661632, 140408494686207, +ERASE, 140408494661632, 140408494686207, +STORE, 140408494661632, 140408494686207, +ERASE, 140408494686208, 140408494702591, +STORE, 140408494686208, 140408494702591, +STORE, 140408500056064, 140408500076543, +SNULL, 140408494678015, 140408494686207, +STORE, 140408494661632, 140408494678015, +STORE, 140408494678016, 140408494686207, +SNULL, 140408497860607, 140408497864703, +STORE, 140408497856512, 140408497860607, +STORE, 140408497860608, 140408497864703, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140408500109311, 140408500113407, +STORE, 140408500105216, 140408500109311, +STORE, 140408500109312, 140408500113407, +ERASE, 140408500076544, 140408500105215, +STORE, 25235456, 25370623, +STORE, 25235456, 25518079, +STORE, 140408498372608, 140408500056063, +STORE, 94543937388544, 94543937499135, +STORE, 94543939592192, 94543939600383, +STORE, 94543939600384, 94543939604479, +STORE, 94543939604480, 94543939612671, +STORE, 94543941447680, 94543941582847, +STORE, 140282621947904, 140282623606783, +STORE, 140282623606784, 140282625703935, +STORE, 140282625703936, 140282625720319, +STORE, 140282625720320, 140282625728511, +STORE, 140282625728512, 140282625744895, +STORE, 140282625744896, 140282625888255, +STORE, 140282627948544, 140282627956735, +STORE, 140282627985408, 140282627989503, +STORE, 140282627989504, 140282627993599, +STORE, 140282627993600, 140282627997695, +STORE, 140728295723008, 140728295862271, +STORE, 140728296476672, 140728296488959, +STORE, 140728296488960, 140728296493055, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431510691839, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431510691839, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140737488338944, 140737488351231, +STORE, 140736944451584, 140737488351231, +SNULL, 140736944463871, 140737488351231, +STORE, 140736944451584, 140736944463871, +STORE, 140736944320512, 140736944463871, +STORE, 4194304, 26279935, +STORE, 28372992, 28454911, +STORE, 28454912, 29806591, +STORE, 139693609893888, 139693612146687, +SNULL, 139693610037247, 139693612146687, +STORE, 139693609893888, 139693610037247, +STORE, 139693610037248, 139693612146687, +ERASE, 139693610037248, 139693612146687, +STORE, 139693612134400, 139693612142591, +STORE, 139693612142592, 139693612146687, +STORE, 140736945152000, 140736945156095, +STORE, 140736945139712, 140736945151999, +STORE, 139693612105728, 139693612134399, +STORE, 139693612097536, 139693612105727, +STORE, 139693606060032, 139693609893887, +SNULL, 139693606060032, 139693607768063, +STORE, 139693607768064, 139693609893887, +STORE, 139693606060032, 139693607768063, +SNULL, 139693609861119, 139693609893887, +STORE, 139693607768064, 139693609861119, +STORE, 139693609861120, 139693609893887, +ERASE, 139693609861120, 139693609893887, +STORE, 139693609861120, 139693609893887, +STORE, 139693603864576, 139693606060031, +SNULL, 139693603864576, 139693603958783, +STORE, 139693603958784, 139693606060031, +STORE, 139693603864576, 139693603958783, +SNULL, 139693606051839, 139693606060031, +STORE, 139693603958784, 139693606051839, +STORE, 139693606051840, 139693606060031, +ERASE, 139693606051840, 139693606060031, +STORE, 139693606051840, 139693606060031, +STORE, 139693601345536, 139693603864575, +SNULL, 139693601345536, 139693601759231, +STORE, 139693601759232, 139693603864575, +STORE, 139693601345536, 139693601759231, +SNULL, 139693603852287, 139693603864575, +STORE, 139693601759232, 139693603852287, +STORE, 139693603852288, 139693603864575, +ERASE, 139693603852288, 139693603864575, +STORE, 139693603852288, 139693603864575, +STORE, 139693598711808, 139693601345535, +SNULL, 139693598711808, 139693599240191, +STORE, 139693599240192, 139693601345535, +STORE, 139693598711808, 139693599240191, +SNULL, 139693601337343, 139693601345535, +STORE, 139693599240192, 139693601337343, +STORE, 139693601337344, 139693601345535, +ERASE, 139693601337344, 139693601345535, +STORE, 139693601337344, 139693601345535, +STORE, 139693596598272, 139693598711807, +SNULL, 139693596598272, 139693596610559, +STORE, 139693596610560, 139693598711807, +STORE, 139693596598272, 139693596610559, +SNULL, 139693598703615, 139693598711807, +STORE, 139693596610560, 139693598703615, +STORE, 139693598703616, 139693598711807, +ERASE, 139693598703616, 139693598711807, +STORE, 139693598703616, 139693598711807, +STORE, 139693594394624, 139693596598271, +SNULL, 139693594394624, 139693594497023, +STORE, 139693594497024, 139693596598271, +STORE, 139693594394624, 139693594497023, +SNULL, 139693596590079, 139693596598271, +STORE, 139693594497024, 139693596590079, +STORE, 139693596590080, 139693596598271, +ERASE, 139693596590080, 139693596598271, +STORE, 139693596590080, 139693596598271, +STORE, 139693612089344, 139693612105727, +STORE, 139693591232512, 139693594394623, +SNULL, 139693591232512, 139693592293375, +STORE, 139693592293376, 139693594394623, +STORE, 139693591232512, 139693592293375, +SNULL, 139693594386431, 139693594394623, +STORE, 139693592293376, 139693594386431, +STORE, 139693594386432, 139693594394623, +ERASE, 139693594386432, 139693594394623, +STORE, 139693594386432, 139693594394623, +STORE, 139693587435520, 139693591232511, +SNULL, 139693587435520, 139693589094399, +STORE, 139693589094400, 139693591232511, +STORE, 139693587435520, 139693589094399, +SNULL, 139693591191551, 139693591232511, +STORE, 139693589094400, 139693591191551, +STORE, 139693591191552, 139693591232511, +SNULL, 139693591191552, 139693591216127, +STORE, 139693591216128, 139693591232511, +STORE, 139693591191552, 139693591216127, +ERASE, 139693591191552, 139693591216127, +STORE, 139693591191552, 139693591216127, +ERASE, 139693591216128, 139693591232511, +STORE, 139693591216128, 139693591232511, +STORE, 139693612077056, 139693612105727, +SNULL, 139693591207935, 139693591216127, +STORE, 139693591191552, 139693591207935, +STORE, 139693591207936, 139693591216127, +SNULL, 139693594390527, 139693594394623, +STORE, 139693594386432, 139693594390527, +STORE, 139693594390528, 139693594394623, +SNULL, 139693596594175, 139693596598271, +STORE, 139693596590080, 139693596594175, +STORE, 139693596594176, 139693596598271, +SNULL, 139693598707711, 139693598711807, +STORE, 139693598703616, 139693598707711, +STORE, 139693598707712, 139693598711807, +SNULL, 139693601341439, 139693601345535, +STORE, 139693601337344, 139693601341439, +STORE, 139693601341440, 139693601345535, +SNULL, 139693603860479, 139693603864575, +STORE, 139693603852288, 139693603860479, +STORE, 139693603860480, 139693603864575, +SNULL, 139693606055935, 139693606060031, +STORE, 139693606051840, 139693606055935, +STORE, 139693606055936, 139693606060031, +SNULL, 139693609865215, 139693609893887, +STORE, 139693609861120, 139693609865215, +STORE, 139693609865216, 139693609893887, +SNULL, 28405759, 28454911, +STORE, 28372992, 28405759, +STORE, 28405760, 28454911, +SNULL, 139693612138495, 139693612142591, +STORE, 139693612134400, 139693612138495, +STORE, 139693612138496, 139693612142591, +ERASE, 139693612105728, 139693612134399, +STORE, 39976960, 40112127, +STORE, 139693610393600, 139693612077055, +STORE, 139693612130304, 139693612134399, +STORE, 139693610258432, 139693610393599, +STORE, 39976960, 40255487, +STORE, 139693585338368, 139693587435519, +STORE, 139693612122112, 139693612134399, +STORE, 139693612113920, 139693612134399, +STORE, 139693612077056, 139693612113919, +STORE, 139693610242048, 139693610393599, +STORE, 39976960, 40390655, +STORE, 39976960, 40546303, +STORE, 139693610233856, 139693610393599, +STORE, 139693610225664, 139693610393599, +STORE, 39976960, 40714239, +STORE, 139693610209280, 139693610393599, +STORE, 39976960, 40861695, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431528759295, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140729993904128, 140737488351231, +SNULL, 140729993912319, 140737488351231, +STORE, 140729993904128, 140729993912319, +STORE, 140729993773056, 140729993912319, +STORE, 93926271991808, 93926274215935, +SNULL, 93926272102399, 93926274215935, +STORE, 93926271991808, 93926272102399, +STORE, 93926272102400, 93926274215935, +ERASE, 93926272102400, 93926274215935, +STORE, 93926274195456, 93926274207743, +STORE, 93926274207744, 93926274215935, +STORE, 139962167296000, 139962169548799, +SNULL, 139962167439359, 139962169548799, +STORE, 139962167296000, 139962167439359, +STORE, 139962167439360, 139962169548799, +ERASE, 139962167439360, 139962169548799, +STORE, 139962169536512, 139962169544703, +STORE, 139962169544704, 139962169548799, +STORE, 140729995096064, 140729995100159, +STORE, 140729995083776, 140729995096063, +STORE, 139962169507840, 139962169536511, +STORE, 139962169499648, 139962169507839, +STORE, 139962163499008, 139962167295999, +SNULL, 139962163499008, 139962165157887, +STORE, 139962165157888, 139962167295999, +STORE, 139962163499008, 139962165157887, +SNULL, 139962167255039, 139962167295999, +STORE, 139962165157888, 139962167255039, +STORE, 139962167255040, 139962167295999, +SNULL, 139962167255040, 139962167279615, +STORE, 139962167279616, 139962167295999, +STORE, 139962167255040, 139962167279615, +ERASE, 139962167255040, 139962167279615, +STORE, 139962167255040, 139962167279615, +ERASE, 139962167279616, 139962167295999, +STORE, 139962167279616, 139962167295999, +SNULL, 139962167271423, 139962167279615, +STORE, 139962167255040, 139962167271423, +STORE, 139962167271424, 139962167279615, +SNULL, 93926274203647, 93926274207743, +STORE, 93926274195456, 93926274203647, +STORE, 93926274203648, 93926274207743, +SNULL, 139962169540607, 139962169544703, +STORE, 139962169536512, 139962169540607, +STORE, 139962169540608, 139962169544703, +ERASE, 139962169507840, 139962169536511, +STORE, 93926291120128, 93926291255295, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724960579584, 140737488351231, +SNULL, 140724960587775, 140737488351231, +STORE, 140724960579584, 140724960587775, +STORE, 140724960448512, 140724960587775, +STORE, 94246489489408, 94246491713535, +SNULL, 94246489599999, 94246491713535, +STORE, 94246489489408, 94246489599999, +STORE, 94246489600000, 94246491713535, +ERASE, 94246489600000, 94246491713535, +STORE, 94246491693056, 94246491705343, +STORE, 94246491705344, 94246491713535, +STORE, 140098174926848, 140098177179647, +SNULL, 140098175070207, 140098177179647, +STORE, 140098174926848, 140098175070207, +STORE, 140098175070208, 140098177179647, +ERASE, 140098175070208, 140098177179647, +STORE, 140098177167360, 140098177175551, +STORE, 140098177175552, 140098177179647, +STORE, 140724961439744, 140724961443839, +STORE, 140724961427456, 140724961439743, +STORE, 140098177138688, 140098177167359, +STORE, 140098177130496, 140098177138687, +STORE, 140098171129856, 140098174926847, +SNULL, 140098171129856, 140098172788735, +STORE, 140098172788736, 140098174926847, +STORE, 140098171129856, 140098172788735, +SNULL, 140098174885887, 140098174926847, +STORE, 140098172788736, 140098174885887, +STORE, 140098174885888, 140098174926847, +SNULL, 140098174885888, 140098174910463, +STORE, 140098174910464, 140098174926847, +STORE, 140098174885888, 140098174910463, +ERASE, 140098174885888, 140098174910463, +STORE, 140098174885888, 140098174910463, +ERASE, 140098174910464, 140098174926847, +STORE, 140098174910464, 140098174926847, +SNULL, 140098174902271, 140098174910463, +STORE, 140098174885888, 140098174902271, +STORE, 140098174902272, 140098174910463, +SNULL, 94246491701247, 94246491705343, +STORE, 94246491693056, 94246491701247, +STORE, 94246491701248, 94246491705343, +SNULL, 140098177171455, 140098177175551, +STORE, 140098177167360, 140098177171455, +STORE, 140098177171456, 140098177175551, +ERASE, 140098177138688, 140098177167359, +STORE, 94246516998144, 94246517133311, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140730522918912, 140737488351231, +SNULL, 140730522927103, 140737488351231, +STORE, 140730522918912, 140730522927103, +STORE, 140730522787840, 140730522927103, +STORE, 94196043120640, 94196045344767, +SNULL, 94196043231231, 94196045344767, +STORE, 94196043120640, 94196043231231, +STORE, 94196043231232, 94196045344767, +ERASE, 94196043231232, 94196045344767, +STORE, 94196045324288, 94196045336575, +STORE, 94196045336576, 94196045344767, +STORE, 139815918940160, 139815921192959, +SNULL, 139815919083519, 139815921192959, +STORE, 139815918940160, 139815919083519, +STORE, 139815919083520, 139815921192959, +ERASE, 139815919083520, 139815921192959, +STORE, 139815921180672, 139815921188863, +STORE, 139815921188864, 139815921192959, +STORE, 140730523344896, 140730523348991, +STORE, 140730523332608, 140730523344895, +STORE, 139815921152000, 139815921180671, +STORE, 139815921143808, 139815921151999, +STORE, 139815915143168, 139815918940159, +SNULL, 139815915143168, 139815916802047, +STORE, 139815916802048, 139815918940159, +STORE, 139815915143168, 139815916802047, +SNULL, 139815918899199, 139815918940159, +STORE, 139815916802048, 139815918899199, +STORE, 139815918899200, 139815918940159, +SNULL, 139815918899200, 139815918923775, +STORE, 139815918923776, 139815918940159, +STORE, 139815918899200, 139815918923775, +ERASE, 139815918899200, 139815918923775, +STORE, 139815918899200, 139815918923775, +ERASE, 139815918923776, 139815918940159, +STORE, 139815918923776, 139815918940159, +SNULL, 139815918915583, 139815918923775, +STORE, 139815918899200, 139815918915583, +STORE, 139815918915584, 139815918923775, +SNULL, 94196045332479, 94196045336575, +STORE, 94196045324288, 94196045332479, +STORE, 94196045332480, 94196045336575, +SNULL, 139815921184767, 139815921188863, +STORE, 139815921180672, 139815921184767, +STORE, 139815921184768, 139815921188863, +ERASE, 139815921152000, 139815921180671, +STORE, 94196076183552, 94196076318719, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722460393472, 140737488351231, +SNULL, 140722460401663, 140737488351231, +STORE, 140722460393472, 140722460401663, +STORE, 140722460262400, 140722460401663, +STORE, 94569810399232, 94569812623359, +SNULL, 94569810509823, 94569812623359, +STORE, 94569810399232, 94569810509823, +STORE, 94569810509824, 94569812623359, +ERASE, 94569810509824, 94569812623359, +STORE, 94569812602880, 94569812615167, +STORE, 94569812615168, 94569812623359, +STORE, 139681565450240, 139681567703039, +SNULL, 139681565593599, 139681567703039, +STORE, 139681565450240, 139681565593599, +STORE, 139681565593600, 139681567703039, +ERASE, 139681565593600, 139681567703039, +STORE, 139681567690752, 139681567698943, +STORE, 139681567698944, 139681567703039, +STORE, 140722460569600, 140722460573695, +STORE, 140722460557312, 140722460569599, +STORE, 139681567662080, 139681567690751, +STORE, 139681567653888, 139681567662079, +STORE, 139681561653248, 139681565450239, +SNULL, 139681561653248, 139681563312127, +STORE, 139681563312128, 139681565450239, +STORE, 139681561653248, 139681563312127, +SNULL, 139681565409279, 139681565450239, +STORE, 139681563312128, 139681565409279, +STORE, 139681565409280, 139681565450239, +SNULL, 139681565409280, 139681565433855, +STORE, 139681565433856, 139681565450239, +STORE, 139681565409280, 139681565433855, +ERASE, 139681565409280, 139681565433855, +STORE, 139681565409280, 139681565433855, +ERASE, 139681565433856, 139681565450239, +STORE, 139681565433856, 139681565450239, +SNULL, 139681565425663, 139681565433855, +STORE, 139681565409280, 139681565425663, +STORE, 139681565425664, 139681565433855, +SNULL, 94569812611071, 94569812615167, +STORE, 94569812602880, 94569812611071, +STORE, 94569812611072, 94569812615167, +SNULL, 139681567694847, 139681567698943, +STORE, 139681567690752, 139681567694847, +STORE, 139681567694848, 139681567698943, +ERASE, 139681567662080, 139681567690751, +STORE, 94569818066944, 94569818202111, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431534280703, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725452365824, 140737488351231, +SNULL, 140725452374015, 140737488351231, +STORE, 140725452365824, 140725452374015, +STORE, 140725452234752, 140725452374015, +STORE, 94395067465728, 94395069689855, +SNULL, 94395067576319, 94395069689855, +STORE, 94395067465728, 94395067576319, +STORE, 94395067576320, 94395069689855, +ERASE, 94395067576320, 94395069689855, +STORE, 94395069669376, 94395069681663, +STORE, 94395069681664, 94395069689855, +STORE, 140269941211136, 140269943463935, +SNULL, 140269941354495, 140269943463935, +STORE, 140269941211136, 140269941354495, +STORE, 140269941354496, 140269943463935, +ERASE, 140269941354496, 140269943463935, +STORE, 140269943451648, 140269943459839, +STORE, 140269943459840, 140269943463935, +STORE, 140725452558336, 140725452562431, +STORE, 140725452546048, 140725452558335, +STORE, 140269943422976, 140269943451647, +STORE, 140269943414784, 140269943422975, +STORE, 140269937414144, 140269941211135, +SNULL, 140269937414144, 140269939073023, +STORE, 140269939073024, 140269941211135, +STORE, 140269937414144, 140269939073023, +SNULL, 140269941170175, 140269941211135, +STORE, 140269939073024, 140269941170175, +STORE, 140269941170176, 140269941211135, +SNULL, 140269941170176, 140269941194751, +STORE, 140269941194752, 140269941211135, +STORE, 140269941170176, 140269941194751, +ERASE, 140269941170176, 140269941194751, +STORE, 140269941170176, 140269941194751, +ERASE, 140269941194752, 140269941211135, +STORE, 140269941194752, 140269941211135, +SNULL, 140269941186559, 140269941194751, +STORE, 140269941170176, 140269941186559, +STORE, 140269941186560, 140269941194751, +SNULL, 94395069677567, 94395069681663, +STORE, 94395069669376, 94395069677567, +STORE, 94395069677568, 94395069681663, +SNULL, 140269943455743, 140269943459839, +STORE, 140269943451648, 140269943455743, +STORE, 140269943455744, 140269943459839, +ERASE, 140269943422976, 140269943451647, +STORE, 94395101691904, 94395101827071, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733860118528, 140737488351231, +SNULL, 140733860126719, 140737488351231, +STORE, 140733860118528, 140733860126719, +STORE, 140733859987456, 140733860126719, +STORE, 94484752990208, 94484755214335, +SNULL, 94484753100799, 94484755214335, +STORE, 94484752990208, 94484753100799, +STORE, 94484753100800, 94484755214335, +ERASE, 94484753100800, 94484755214335, +STORE, 94484755193856, 94484755206143, +STORE, 94484755206144, 94484755214335, +STORE, 139958922309632, 139958924562431, +SNULL, 139958922452991, 139958924562431, +STORE, 139958922309632, 139958922452991, +STORE, 139958922452992, 139958924562431, +ERASE, 139958922452992, 139958924562431, +STORE, 139958924550144, 139958924558335, +STORE, 139958924558336, 139958924562431, +STORE, 140733860253696, 140733860257791, +STORE, 140733860241408, 140733860253695, +STORE, 139958924521472, 139958924550143, +STORE, 139958924513280, 139958924521471, +STORE, 139958918512640, 139958922309631, +SNULL, 139958918512640, 139958920171519, +STORE, 139958920171520, 139958922309631, +STORE, 139958918512640, 139958920171519, +SNULL, 139958922268671, 139958922309631, +STORE, 139958920171520, 139958922268671, +STORE, 139958922268672, 139958922309631, +SNULL, 139958922268672, 139958922293247, +STORE, 139958922293248, 139958922309631, +STORE, 139958922268672, 139958922293247, +ERASE, 139958922268672, 139958922293247, +STORE, 139958922268672, 139958922293247, +ERASE, 139958922293248, 139958922309631, +STORE, 139958922293248, 139958922309631, +SNULL, 139958922285055, 139958922293247, +STORE, 139958922268672, 139958922285055, +STORE, 139958922285056, 139958922293247, +SNULL, 94484755202047, 94484755206143, +STORE, 94484755193856, 94484755202047, +STORE, 94484755202048, 94484755206143, +SNULL, 139958924554239, 139958924558335, +STORE, 139958924550144, 139958924554239, +STORE, 139958924554240, 139958924558335, +ERASE, 139958924521472, 139958924550143, +STORE, 94484777615360, 94484777750527, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731051036672, 140737488351231, +SNULL, 140731051044863, 140737488351231, +STORE, 140731051036672, 140731051044863, +STORE, 140731050905600, 140731051044863, +STORE, 93945822998528, 93945825222655, +SNULL, 93945823109119, 93945825222655, +STORE, 93945822998528, 93945823109119, +STORE, 93945823109120, 93945825222655, +ERASE, 93945823109120, 93945825222655, +STORE, 93945825202176, 93945825214463, +STORE, 93945825214464, 93945825222655, +STORE, 140153503997952, 140153506250751, +SNULL, 140153504141311, 140153506250751, +STORE, 140153503997952, 140153504141311, +STORE, 140153504141312, 140153506250751, +ERASE, 140153504141312, 140153506250751, +STORE, 140153506238464, 140153506246655, +STORE, 140153506246656, 140153506250751, +STORE, 140731051331584, 140731051335679, +STORE, 140731051319296, 140731051331583, +STORE, 140153506209792, 140153506238463, +STORE, 140153506201600, 140153506209791, +STORE, 140153500200960, 140153503997951, +SNULL, 140153500200960, 140153501859839, +STORE, 140153501859840, 140153503997951, +STORE, 140153500200960, 140153501859839, +SNULL, 140153503956991, 140153503997951, +STORE, 140153501859840, 140153503956991, +STORE, 140153503956992, 140153503997951, +SNULL, 140153503956992, 140153503981567, +STORE, 140153503981568, 140153503997951, +STORE, 140153503956992, 140153503981567, +ERASE, 140153503956992, 140153503981567, +STORE, 140153503956992, 140153503981567, +ERASE, 140153503981568, 140153503997951, +STORE, 140153503981568, 140153503997951, +SNULL, 140153503973375, 140153503981567, +STORE, 140153503956992, 140153503973375, +STORE, 140153503973376, 140153503981567, +SNULL, 93945825210367, 93945825214463, +STORE, 93945825202176, 93945825210367, +STORE, 93945825210368, 93945825214463, +SNULL, 140153506242559, 140153506246655, +STORE, 140153506238464, 140153506242559, +STORE, 140153506242560, 140153506246655, +ERASE, 140153506209792, 140153506238463, +STORE, 93945854537728, 93945854672895, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431537885183, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140736025325568, 140737488351231, +SNULL, 140736025333759, 140737488351231, +STORE, 140736025325568, 140736025333759, +STORE, 140736025194496, 140736025333759, +STORE, 94809095172096, 94809097396223, +SNULL, 94809095282687, 94809097396223, +STORE, 94809095172096, 94809095282687, +STORE, 94809095282688, 94809097396223, +ERASE, 94809095282688, 94809097396223, +STORE, 94809097375744, 94809097388031, +STORE, 94809097388032, 94809097396223, +STORE, 140194992517120, 140194994769919, +SNULL, 140194992660479, 140194994769919, +STORE, 140194992517120, 140194992660479, +STORE, 140194992660480, 140194994769919, +ERASE, 140194992660480, 140194994769919, +STORE, 140194994757632, 140194994765823, +STORE, 140194994765824, 140194994769919, +STORE, 140736026173440, 140736026177535, +STORE, 140736026161152, 140736026173439, +STORE, 140194994728960, 140194994757631, +STORE, 140194994720768, 140194994728959, +STORE, 140194988720128, 140194992517119, +SNULL, 140194988720128, 140194990379007, +STORE, 140194990379008, 140194992517119, +STORE, 140194988720128, 140194990379007, +SNULL, 140194992476159, 140194992517119, +STORE, 140194990379008, 140194992476159, +STORE, 140194992476160, 140194992517119, +SNULL, 140194992476160, 140194992500735, +STORE, 140194992500736, 140194992517119, +STORE, 140194992476160, 140194992500735, +ERASE, 140194992476160, 140194992500735, +STORE, 140194992476160, 140194992500735, +ERASE, 140194992500736, 140194992517119, +STORE, 140194992500736, 140194992517119, +SNULL, 140194992492543, 140194992500735, +STORE, 140194992476160, 140194992492543, +STORE, 140194992492544, 140194992500735, +SNULL, 94809097383935, 94809097388031, +STORE, 94809097375744, 94809097383935, +STORE, 94809097383936, 94809097388031, +SNULL, 140194994761727, 140194994765823, +STORE, 140194994757632, 140194994761727, +STORE, 140194994761728, 140194994765823, +ERASE, 140194994728960, 140194994757631, +STORE, 94809124286464, 94809124421631, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140726342660096, 140737488351231, +SNULL, 140726342668287, 140737488351231, +STORE, 140726342660096, 140726342668287, +STORE, 140726342529024, 140726342668287, +STORE, 94140331462656, 94140333686783, +SNULL, 94140331573247, 94140333686783, +STORE, 94140331462656, 94140331573247, +STORE, 94140331573248, 94140333686783, +ERASE, 94140331573248, 94140333686783, +STORE, 94140333666304, 94140333678591, +STORE, 94140333678592, 94140333686783, +STORE, 140714077208576, 140714079461375, +SNULL, 140714077351935, 140714079461375, +STORE, 140714077208576, 140714077351935, +STORE, 140714077351936, 140714079461375, +ERASE, 140714077351936, 140714079461375, +STORE, 140714079449088, 140714079457279, +STORE, 140714079457280, 140714079461375, +STORE, 140726343933952, 140726343938047, +STORE, 140726343921664, 140726343933951, +STORE, 140714079420416, 140714079449087, +STORE, 140714079412224, 140714079420415, +STORE, 140714073411584, 140714077208575, +SNULL, 140714073411584, 140714075070463, +STORE, 140714075070464, 140714077208575, +STORE, 140714073411584, 140714075070463, +SNULL, 140714077167615, 140714077208575, +STORE, 140714075070464, 140714077167615, +STORE, 140714077167616, 140714077208575, +SNULL, 140714077167616, 140714077192191, +STORE, 140714077192192, 140714077208575, +STORE, 140714077167616, 140714077192191, +ERASE, 140714077167616, 140714077192191, +STORE, 140714077167616, 140714077192191, +ERASE, 140714077192192, 140714077208575, +STORE, 140714077192192, 140714077208575, +SNULL, 140714077183999, 140714077192191, +STORE, 140714077167616, 140714077183999, +STORE, 140714077184000, 140714077192191, +SNULL, 94140333674495, 94140333678591, +STORE, 94140333666304, 94140333674495, +STORE, 94140333674496, 94140333678591, +SNULL, 140714079453183, 140714079457279, +STORE, 140714079449088, 140714079453183, +STORE, 140714079453184, 140714079457279, +ERASE, 140714079420416, 140714079449087, +STORE, 94140341432320, 94140341567487, +STORE, 94431504838656, 94431505051647, +STORE, 94431507148800, 94431507152895, +STORE, 94431507152896, 94431507161087, +STORE, 94431507161088, 94431507173375, +STORE, 94431510286336, 94431539601407, +STORE, 139818797948928, 139818799607807, +STORE, 139818799607808, 139818801704959, +STORE, 139818801704960, 139818801721343, +STORE, 139818801721344, 139818801729535, +STORE, 139818801729536, 139818801745919, +STORE, 139818801745920, 139818801758207, +STORE, 139818801758208, 139818803851263, +STORE, 139818803851264, 139818803855359, +STORE, 139818803855360, 139818803859455, +STORE, 139818803859456, 139818804002815, +STORE, 139818804371456, 139818806054911, +STORE, 139818806054912, 139818806071295, +STORE, 139818806099968, 139818806104063, +STORE, 139818806104064, 139818806108159, +STORE, 139818806108160, 139818806112255, +STORE, 140731430457344, 140731430596607, +STORE, 140731431227392, 140731431239679, +STORE, 140731431239680, 140731431243775, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725843607552, 140737488351231, +SNULL, 140725843615743, 140737488351231, +STORE, 140725843607552, 140725843615743, +STORE, 140725843476480, 140725843615743, +STORE, 94889043505152, 94889045839871, +SNULL, 94889043718143, 94889045839871, +STORE, 94889043505152, 94889043718143, +STORE, 94889043718144, 94889045839871, +ERASE, 94889043718144, 94889045839871, +STORE, 94889045815296, 94889045827583, +STORE, 94889045827584, 94889045839871, +STORE, 140250965946368, 140250968199167, +SNULL, 140250966089727, 140250968199167, +STORE, 140250965946368, 140250966089727, +STORE, 140250966089728, 140250968199167, +ERASE, 140250966089728, 140250968199167, +STORE, 140250968186880, 140250968195071, +STORE, 140250968195072, 140250968199167, +STORE, 140725844500480, 140725844504575, +STORE, 140725844488192, 140725844500479, +STORE, 140250968158208, 140250968186879, +STORE, 140250968150016, 140250968158207, +STORE, 140250963832832, 140250965946367, +SNULL, 140250963832832, 140250963845119, +STORE, 140250963845120, 140250965946367, +STORE, 140250963832832, 140250963845119, +SNULL, 140250965938175, 140250965946367, +STORE, 140250963845120, 140250965938175, +STORE, 140250965938176, 140250965946367, +ERASE, 140250965938176, 140250965946367, +STORE, 140250965938176, 140250965946367, +STORE, 140250960035840, 140250963832831, +SNULL, 140250960035840, 140250961694719, +STORE, 140250961694720, 140250963832831, +STORE, 140250960035840, 140250961694719, +SNULL, 140250963791871, 140250963832831, +STORE, 140250961694720, 140250963791871, +STORE, 140250963791872, 140250963832831, +SNULL, 140250963791872, 140250963816447, +STORE, 140250963816448, 140250963832831, +STORE, 140250963791872, 140250963816447, +ERASE, 140250963791872, 140250963816447, +STORE, 140250963791872, 140250963816447, +ERASE, 140250963816448, 140250963832831, +STORE, 140250963816448, 140250963832831, +STORE, 140250968141824, 140250968158207, +SNULL, 140250963808255, 140250963816447, +STORE, 140250963791872, 140250963808255, +STORE, 140250963808256, 140250963816447, +SNULL, 140250965942271, 140250965946367, +STORE, 140250965938176, 140250965942271, +STORE, 140250965942272, 140250965946367, +SNULL, 94889045819391, 94889045827583, +STORE, 94889045815296, 94889045819391, +STORE, 94889045819392, 94889045827583, +SNULL, 140250968190975, 140250968195071, +STORE, 140250968186880, 140250968190975, +STORE, 140250968190976, 140250968195071, +ERASE, 140250968158208, 140250968186879, +STORE, 94889052213248, 94889052348415, +STORE, 140250966458368, 140250968141823, +STORE, 94889052213248, 94889052483583, +STORE, 94889052213248, 94889052618751, +STORE, 94170851819520, 94170852032511, +STORE, 94170854129664, 94170854133759, +STORE, 94170854133760, 94170854141951, +STORE, 94170854141952, 94170854154239, +STORE, 94170866515968, 94170867740671, +STORE, 140062030422016, 140062032080895, +STORE, 140062032080896, 140062034178047, +STORE, 140062034178048, 140062034194431, +STORE, 140062034194432, 140062034202623, +STORE, 140062034202624, 140062034219007, +STORE, 140062034219008, 140062034231295, +STORE, 140062034231296, 140062036324351, +STORE, 140062036324352, 140062036328447, +STORE, 140062036328448, 140062036332543, +STORE, 140062036332544, 140062036475903, +STORE, 140062036844544, 140062038527999, +STORE, 140062038528000, 140062038544383, +STORE, 140062038573056, 140062038577151, +STORE, 140062038577152, 140062038581247, +STORE, 140062038581248, 140062038585343, +STORE, 140736210550784, 140736210690047, +STORE, 140736210759680, 140736210771967, +STORE, 140736210771968, 140736210776063, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724272365568, 140737488351231, +SNULL, 140724272373759, 140737488351231, +STORE, 140724272365568, 140724272373759, +STORE, 140724272234496, 140724272373759, +STORE, 94607711965184, 94607714189311, +SNULL, 94607712075775, 94607714189311, +STORE, 94607711965184, 94607712075775, +STORE, 94607712075776, 94607714189311, +ERASE, 94607712075776, 94607714189311, +STORE, 94607714168832, 94607714181119, +STORE, 94607714181120, 94607714189311, +STORE, 140054949253120, 140054951505919, +SNULL, 140054949396479, 140054951505919, +STORE, 140054949253120, 140054949396479, +STORE, 140054949396480, 140054951505919, +ERASE, 140054949396480, 140054951505919, +STORE, 140054951493632, 140054951501823, +STORE, 140054951501824, 140054951505919, +STORE, 140724272992256, 140724272996351, +STORE, 140724272979968, 140724272992255, +STORE, 140054951464960, 140054951493631, +STORE, 140054951456768, 140054951464959, +STORE, 140054945456128, 140054949253119, +SNULL, 140054945456128, 140054947115007, +STORE, 140054947115008, 140054949253119, +STORE, 140054945456128, 140054947115007, +SNULL, 140054949212159, 140054949253119, +STORE, 140054947115008, 140054949212159, +STORE, 140054949212160, 140054949253119, +SNULL, 140054949212160, 140054949236735, +STORE, 140054949236736, 140054949253119, +STORE, 140054949212160, 140054949236735, +ERASE, 140054949212160, 140054949236735, +STORE, 140054949212160, 140054949236735, +ERASE, 140054949236736, 140054949253119, +STORE, 140054949236736, 140054949253119, +SNULL, 140054949228543, 140054949236735, +STORE, 140054949212160, 140054949228543, +STORE, 140054949228544, 140054949236735, +SNULL, 94607714177023, 94607714181119, +STORE, 94607714168832, 94607714177023, +STORE, 94607714177024, 94607714181119, +SNULL, 140054951497727, 140054951501823, +STORE, 140054951493632, 140054951497727, +STORE, 140054951497728, 140054951501823, +ERASE, 140054951464960, 140054951493631, +STORE, 94607733374976, 94607733510143, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733586923520, 140737488351231, +SNULL, 140733586931711, 140737488351231, +STORE, 140733586923520, 140733586931711, +STORE, 140733586792448, 140733586931711, +STORE, 93901634904064, 93901637128191, +SNULL, 93901635014655, 93901637128191, +STORE, 93901634904064, 93901635014655, +STORE, 93901635014656, 93901637128191, +ERASE, 93901635014656, 93901637128191, +STORE, 93901637107712, 93901637119999, +STORE, 93901637120000, 93901637128191, +STORE, 140086104784896, 140086107037695, +SNULL, 140086104928255, 140086107037695, +STORE, 140086104784896, 140086104928255, +STORE, 140086104928256, 140086107037695, +ERASE, 140086104928256, 140086107037695, +STORE, 140086107025408, 140086107033599, +STORE, 140086107033600, 140086107037695, +STORE, 140733587263488, 140733587267583, +STORE, 140733587251200, 140733587263487, +STORE, 140086106996736, 140086107025407, +STORE, 140086106988544, 140086106996735, +STORE, 140086100987904, 140086104784895, +SNULL, 140086100987904, 140086102646783, +STORE, 140086102646784, 140086104784895, +STORE, 140086100987904, 140086102646783, +SNULL, 140086104743935, 140086104784895, +STORE, 140086102646784, 140086104743935, +STORE, 140086104743936, 140086104784895, +SNULL, 140086104743936, 140086104768511, +STORE, 140086104768512, 140086104784895, +STORE, 140086104743936, 140086104768511, +ERASE, 140086104743936, 140086104768511, +STORE, 140086104743936, 140086104768511, +ERASE, 140086104768512, 140086104784895, +STORE, 140086104768512, 140086104784895, +SNULL, 140086104760319, 140086104768511, +STORE, 140086104743936, 140086104760319, +STORE, 140086104760320, 140086104768511, +SNULL, 93901637115903, 93901637119999, +STORE, 93901637107712, 93901637115903, +STORE, 93901637115904, 93901637119999, +SNULL, 140086107029503, 140086107033599, +STORE, 140086107025408, 140086107029503, +STORE, 140086107029504, 140086107033599, +ERASE, 140086106996736, 140086107025407, +STORE, 93901662715904, 93901662851071, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723365613568, 140737488351231, +SNULL, 140723365621759, 140737488351231, +STORE, 140723365613568, 140723365621759, +STORE, 140723365482496, 140723365621759, +STORE, 94759193546752, 94759195770879, +SNULL, 94759193657343, 94759195770879, +STORE, 94759193546752, 94759193657343, +STORE, 94759193657344, 94759195770879, +ERASE, 94759193657344, 94759195770879, +STORE, 94759195750400, 94759195762687, +STORE, 94759195762688, 94759195770879, +STORE, 140607636246528, 140607638499327, +SNULL, 140607636389887, 140607638499327, +STORE, 140607636246528, 140607636389887, +STORE, 140607636389888, 140607638499327, +ERASE, 140607636389888, 140607638499327, +STORE, 140607638487040, 140607638495231, +STORE, 140607638495232, 140607638499327, +STORE, 140723365900288, 140723365904383, +STORE, 140723365888000, 140723365900287, +STORE, 140607638458368, 140607638487039, +STORE, 140607638450176, 140607638458367, +STORE, 140607632449536, 140607636246527, +SNULL, 140607632449536, 140607634108415, +STORE, 140607634108416, 140607636246527, +STORE, 140607632449536, 140607634108415, +SNULL, 140607636205567, 140607636246527, +STORE, 140607634108416, 140607636205567, +STORE, 140607636205568, 140607636246527, +SNULL, 140607636205568, 140607636230143, +STORE, 140607636230144, 140607636246527, +STORE, 140607636205568, 140607636230143, +ERASE, 140607636205568, 140607636230143, +STORE, 140607636205568, 140607636230143, +ERASE, 140607636230144, 140607636246527, +STORE, 140607636230144, 140607636246527, +SNULL, 140607636221951, 140607636230143, +STORE, 140607636205568, 140607636221951, +STORE, 140607636221952, 140607636230143, +SNULL, 94759195758591, 94759195762687, +STORE, 94759195750400, 94759195758591, +STORE, 94759195758592, 94759195762687, +SNULL, 140607638491135, 140607638495231, +STORE, 140607638487040, 140607638491135, +STORE, 140607638491136, 140607638495231, +ERASE, 140607638458368, 140607638487039, +STORE, 94759204995072, 94759205130239, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732503789568, 140737488351231, +SNULL, 140732503797759, 140737488351231, +STORE, 140732503789568, 140732503797759, +STORE, 140732503658496, 140732503797759, +STORE, 94077792956416, 94077795180543, +SNULL, 94077793067007, 94077795180543, +STORE, 94077792956416, 94077793067007, +STORE, 94077793067008, 94077795180543, +ERASE, 94077793067008, 94077795180543, +STORE, 94077795160064, 94077795172351, +STORE, 94077795172352, 94077795180543, +STORE, 140359874252800, 140359876505599, +SNULL, 140359874396159, 140359876505599, +STORE, 140359874252800, 140359874396159, +STORE, 140359874396160, 140359876505599, +ERASE, 140359874396160, 140359876505599, +STORE, 140359876493312, 140359876501503, +STORE, 140359876501504, 140359876505599, +STORE, 140732504465408, 140732504469503, +STORE, 140732504453120, 140732504465407, +STORE, 140359876464640, 140359876493311, +STORE, 140359876456448, 140359876464639, +STORE, 140359870455808, 140359874252799, +SNULL, 140359870455808, 140359872114687, +STORE, 140359872114688, 140359874252799, +STORE, 140359870455808, 140359872114687, +SNULL, 140359874211839, 140359874252799, +STORE, 140359872114688, 140359874211839, +STORE, 140359874211840, 140359874252799, +SNULL, 140359874211840, 140359874236415, +STORE, 140359874236416, 140359874252799, +STORE, 140359874211840, 140359874236415, +ERASE, 140359874211840, 140359874236415, +STORE, 140359874211840, 140359874236415, +ERASE, 140359874236416, 140359874252799, +STORE, 140359874236416, 140359874252799, +SNULL, 140359874228223, 140359874236415, +STORE, 140359874211840, 140359874228223, +STORE, 140359874228224, 140359874236415, +SNULL, 94077795168255, 94077795172351, +STORE, 94077795160064, 94077795168255, +STORE, 94077795168256, 94077795172351, +SNULL, 140359876497407, 140359876501503, +STORE, 140359876493312, 140359876497407, +STORE, 140359876497408, 140359876501503, +ERASE, 140359876464640, 140359876493311, +STORE, 94077808717824, 94077808852991, +STORE, 94549486252032, 94549486465023, +STORE, 94549488562176, 94549488566271, +STORE, 94549488566272, 94549488574463, +STORE, 94549488574464, 94549488586751, +STORE, 94549503492096, 94549506121727, +STORE, 140085800894464, 140085802553343, +STORE, 140085802553344, 140085804650495, +STORE, 140085804650496, 140085804666879, +STORE, 140085804666880, 140085804675071, +STORE, 140085804675072, 140085804691455, +STORE, 140085804691456, 140085804703743, +STORE, 140085804703744, 140085806796799, +STORE, 140085806796800, 140085806800895, +STORE, 140085806800896, 140085806804991, +STORE, 140085806804992, 140085806948351, +STORE, 140085807316992, 140085809000447, +STORE, 140085809000448, 140085809016831, +STORE, 140085809045504, 140085809049599, +STORE, 140085809049600, 140085809053695, +STORE, 140085809053696, 140085809057791, +STORE, 140731810545664, 140731810684927, +STORE, 140731810967552, 140731810979839, +STORE, 140731810979840, 140731810983935, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724752330752, 140737488351231, +SNULL, 140724752338943, 140737488351231, +STORE, 140724752330752, 140724752338943, +STORE, 140724752199680, 140724752338943, +STORE, 94656357539840, 94656359874559, +SNULL, 94656357752831, 94656359874559, +STORE, 94656357539840, 94656357752831, +STORE, 94656357752832, 94656359874559, +ERASE, 94656357752832, 94656359874559, +STORE, 94656359849984, 94656359862271, +STORE, 94656359862272, 94656359874559, +STORE, 139632585203712, 139632587456511, +SNULL, 139632585347071, 139632587456511, +STORE, 139632585203712, 139632585347071, +STORE, 139632585347072, 139632587456511, +ERASE, 139632585347072, 139632587456511, +STORE, 139632587444224, 139632587452415, +STORE, 139632587452416, 139632587456511, +STORE, 139632587440128, 139632587444223, +STORE, 139632587427840, 139632587440127, +STORE, 139632587399168, 139632587427839, +STORE, 139632587390976, 139632587399167, +STORE, 139632583090176, 139632585203711, +SNULL, 139632583090176, 139632583102463, +STORE, 139632583102464, 139632585203711, +STORE, 139632583090176, 139632583102463, +SNULL, 139632585195519, 139632585203711, +STORE, 139632583102464, 139632585195519, +STORE, 139632585195520, 139632585203711, +ERASE, 139632585195520, 139632585203711, +STORE, 139632585195520, 139632585203711, +STORE, 139632579293184, 139632583090175, +SNULL, 139632579293184, 139632580952063, +STORE, 139632580952064, 139632583090175, +STORE, 139632579293184, 139632580952063, +SNULL, 139632583049215, 139632583090175, +STORE, 139632580952064, 139632583049215, +STORE, 139632583049216, 139632583090175, +SNULL, 139632583049216, 139632583073791, +STORE, 139632583073792, 139632583090175, +STORE, 139632583049216, 139632583073791, +ERASE, 139632583049216, 139632583073791, +STORE, 139632583049216, 139632583073791, +ERASE, 139632583073792, 139632583090175, +STORE, 139632583073792, 139632583090175, +STORE, 139632587382784, 139632587399167, +SNULL, 139632583065599, 139632583073791, +STORE, 139632583049216, 139632583065599, +STORE, 139632583065600, 139632583073791, +SNULL, 139632585199615, 139632585203711, +STORE, 139632585195520, 139632585199615, +STORE, 139632585199616, 139632585203711, +SNULL, 94656359854079, 94656359862271, +STORE, 94656359849984, 94656359854079, +STORE, 94656359854080, 94656359862271, +SNULL, 139632587448319, 139632587452415, +STORE, 139632587444224, 139632587448319, +STORE, 139632587448320, 139632587452415, +ERASE, 139632587399168, 139632587427839, +STORE, 94656378912768, 94656379047935, +STORE, 139632585699328, 139632587382783, +STORE, 94656378912768, 94656379183103, +STORE, 94656378912768, 94656379318271, +STORE, 94656378912768, 94656379494399, +SNULL, 94656379469823, 94656379494399, +STORE, 94656378912768, 94656379469823, +STORE, 94656379469824, 94656379494399, +ERASE, 94656379469824, 94656379494399, +STORE, 94656378912768, 94656379621375, +STORE, 94656378912768, 94656379756543, +STORE, 94656378912768, 94656379912191, +STORE, 94656378912768, 94656380055551, +STORE, 94656378912768, 94656380190719, +STORE, 94656378912768, 94656380338175, +SNULL, 94656380313599, 94656380338175, +STORE, 94656378912768, 94656380313599, +STORE, 94656380313600, 94656380338175, +ERASE, 94656380313600, 94656380338175, +STORE, 94656378912768, 94656380448767, +SNULL, 94656380432383, 94656380448767, +STORE, 94656378912768, 94656380432383, +STORE, 94656380432384, 94656380448767, +ERASE, 94656380432384, 94656380448767, +STORE, 94656378912768, 94656380567551, +STORE, 94656378912768, 94656380719103, +STORE, 94656378912768, 94656380858367, +STORE, 94656378912768, 94656380997631, +STORE, 94656378912768, 94656381132799, +SNULL, 94656381124607, 94656381132799, +STORE, 94656378912768, 94656381124607, +STORE, 94656381124608, 94656381132799, +ERASE, 94656381124608, 94656381132799, +STORE, 94656378912768, 94656381276159, +STORE, 94656378912768, 94656381427711, +STORE, 94604087611392, 94604087824383, +STORE, 94604089921536, 94604089925631, +STORE, 94604089925632, 94604089933823, +STORE, 94604089933824, 94604089946111, +STORE, 94604105125888, 94604106424319, +STORE, 140454937694208, 140454939353087, +STORE, 140454939353088, 140454941450239, +STORE, 140454941450240, 140454941466623, +STORE, 140454941466624, 140454941474815, +STORE, 140454941474816, 140454941491199, +STORE, 140454941491200, 140454941503487, +STORE, 140454941503488, 140454943596543, +STORE, 140454943596544, 140454943600639, +STORE, 140454943600640, 140454943604735, +STORE, 140454943604736, 140454943748095, +STORE, 140454944116736, 140454945800191, +STORE, 140454945800192, 140454945816575, +STORE, 140454945845248, 140454945849343, +STORE, 140454945849344, 140454945853439, +STORE, 140454945853440, 140454945857535, +STORE, 140728438214656, 140728438353919, +STORE, 140728439095296, 140728439107583, +STORE, 140728439107584, 140728439111679, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140727821099008, 140737488351231, +SNULL, 140727821107199, 140737488351231, +STORE, 140727821099008, 140727821107199, +STORE, 140727820967936, 140727821107199, +STORE, 94088457240576, 94088459575295, +SNULL, 94088457453567, 94088459575295, +STORE, 94088457240576, 94088457453567, +STORE, 94088457453568, 94088459575295, +ERASE, 94088457453568, 94088459575295, +STORE, 94088459550720, 94088459563007, +STORE, 94088459563008, 94088459575295, +STORE, 140234378989568, 140234381242367, +SNULL, 140234379132927, 140234381242367, +STORE, 140234378989568, 140234379132927, +STORE, 140234379132928, 140234381242367, +ERASE, 140234379132928, 140234381242367, +STORE, 140234381230080, 140234381238271, +STORE, 140234381238272, 140234381242367, +STORE, 140727822077952, 140727822082047, +STORE, 140727822065664, 140727822077951, +STORE, 140234381201408, 140234381230079, +STORE, 140234381193216, 140234381201407, +STORE, 140234376876032, 140234378989567, +SNULL, 140234376876032, 140234376888319, +STORE, 140234376888320, 140234378989567, +STORE, 140234376876032, 140234376888319, +SNULL, 140234378981375, 140234378989567, +STORE, 140234376888320, 140234378981375, +STORE, 140234378981376, 140234378989567, +ERASE, 140234378981376, 140234378989567, +STORE, 140234378981376, 140234378989567, +STORE, 140234373079040, 140234376876031, +SNULL, 140234373079040, 140234374737919, +STORE, 140234374737920, 140234376876031, +STORE, 140234373079040, 140234374737919, +SNULL, 140234376835071, 140234376876031, +STORE, 140234374737920, 140234376835071, +STORE, 140234376835072, 140234376876031, +SNULL, 140234376835072, 140234376859647, +STORE, 140234376859648, 140234376876031, +STORE, 140234376835072, 140234376859647, +ERASE, 140234376835072, 140234376859647, +STORE, 140234376835072, 140234376859647, +ERASE, 140234376859648, 140234376876031, +STORE, 140234376859648, 140234376876031, +STORE, 140234381185024, 140234381201407, +SNULL, 140234376851455, 140234376859647, +STORE, 140234376835072, 140234376851455, +STORE, 140234376851456, 140234376859647, +SNULL, 140234378985471, 140234378989567, +STORE, 140234378981376, 140234378985471, +STORE, 140234378985472, 140234378989567, +SNULL, 94088459554815, 94088459563007, +STORE, 94088459550720, 94088459554815, +STORE, 94088459554816, 94088459563007, +SNULL, 140234381234175, 140234381238271, +STORE, 140234381230080, 140234381234175, +STORE, 140234381234176, 140234381238271, +ERASE, 140234381201408, 140234381230079, +STORE, 94088468852736, 94088468987903, +STORE, 140234379501568, 140234381185023, +STORE, 94088468852736, 94088469123071, +STORE, 94088468852736, 94088469258239, +STORE, 94110050402304, 94110050615295, +STORE, 94110052712448, 94110052716543, +STORE, 94110052716544, 94110052724735, +STORE, 94110052724736, 94110052737023, +STORE, 94110061875200, 94110062415871, +STORE, 140139439357952, 140139441016831, +STORE, 140139441016832, 140139443113983, +STORE, 140139443113984, 140139443130367, +STORE, 140139443130368, 140139443138559, +STORE, 140139443138560, 140139443154943, +STORE, 140139443154944, 140139443167231, +STORE, 140139443167232, 140139445260287, +STORE, 140139445260288, 140139445264383, +STORE, 140139445264384, 140139445268479, +STORE, 140139445268480, 140139445411839, +STORE, 140139445780480, 140139447463935, +STORE, 140139447463936, 140139447480319, +STORE, 140139447508992, 140139447513087, +STORE, 140139447513088, 140139447517183, +STORE, 140139447517184, 140139447521279, +STORE, 140731901427712, 140731901566975, +STORE, 140731902259200, 140731902271487, +STORE, 140731902271488, 140731902275583, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140727282622464, 140737488351231, +SNULL, 140727282630655, 140737488351231, +STORE, 140727282622464, 140727282630655, +STORE, 140727282491392, 140727282630655, +STORE, 94266649866240, 94266652200959, +SNULL, 94266650079231, 94266652200959, +STORE, 94266649866240, 94266650079231, +STORE, 94266650079232, 94266652200959, +ERASE, 94266650079232, 94266652200959, +STORE, 94266652176384, 94266652188671, +STORE, 94266652188672, 94266652200959, +STORE, 139888497991680, 139888500244479, +SNULL, 139888498135039, 139888500244479, +STORE, 139888497991680, 139888498135039, +STORE, 139888498135040, 139888500244479, +ERASE, 139888498135040, 139888500244479, +STORE, 139888500232192, 139888500240383, +STORE, 139888500240384, 139888500244479, +STORE, 140727283113984, 140727283118079, +STORE, 140727283101696, 140727283113983, +STORE, 139888500203520, 139888500232191, +STORE, 139888500195328, 139888500203519, +STORE, 139888495878144, 139888497991679, +SNULL, 139888495878144, 139888495890431, +STORE, 139888495890432, 139888497991679, +STORE, 139888495878144, 139888495890431, +SNULL, 139888497983487, 139888497991679, +STORE, 139888495890432, 139888497983487, +STORE, 139888497983488, 139888497991679, +ERASE, 139888497983488, 139888497991679, +STORE, 139888497983488, 139888497991679, +STORE, 139888492081152, 139888495878143, +SNULL, 139888492081152, 139888493740031, +STORE, 139888493740032, 139888495878143, +STORE, 139888492081152, 139888493740031, +SNULL, 139888495837183, 139888495878143, +STORE, 139888493740032, 139888495837183, +STORE, 139888495837184, 139888495878143, +SNULL, 139888495837184, 139888495861759, +STORE, 139888495861760, 139888495878143, +STORE, 139888495837184, 139888495861759, +ERASE, 139888495837184, 139888495861759, +STORE, 139888495837184, 139888495861759, +ERASE, 139888495861760, 139888495878143, +STORE, 139888495861760, 139888495878143, +STORE, 139888500187136, 139888500203519, +SNULL, 139888495853567, 139888495861759, +STORE, 139888495837184, 139888495853567, +STORE, 139888495853568, 139888495861759, +SNULL, 139888497987583, 139888497991679, +STORE, 139888497983488, 139888497987583, +STORE, 139888497987584, 139888497991679, +SNULL, 94266652180479, 94266652188671, +STORE, 94266652176384, 94266652180479, +STORE, 94266652180480, 94266652188671, +SNULL, 139888500236287, 139888500240383, +STORE, 139888500232192, 139888500236287, +STORE, 139888500236288, 139888500240383, +ERASE, 139888500203520, 139888500232191, +STORE, 94266678542336, 94266678677503, +STORE, 139888498503680, 139888500187135, +STORE, 94266678542336, 94266678812671, +STORE, 94266678542336, 94266678947839, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722507702272, 140737488351231, +SNULL, 140722507710463, 140737488351231, +STORE, 140722507702272, 140722507710463, +STORE, 140722507571200, 140722507710463, +STORE, 94313981394944, 94313983729663, +SNULL, 94313981607935, 94313983729663, +STORE, 94313981394944, 94313981607935, +STORE, 94313981607936, 94313983729663, +ERASE, 94313981607936, 94313983729663, +STORE, 94313983705088, 94313983717375, +STORE, 94313983717376, 94313983729663, +STORE, 140456286076928, 140456288329727, +SNULL, 140456286220287, 140456288329727, +STORE, 140456286076928, 140456286220287, +STORE, 140456286220288, 140456288329727, +ERASE, 140456286220288, 140456288329727, +STORE, 140456288317440, 140456288325631, +STORE, 140456288325632, 140456288329727, +STORE, 140722507997184, 140722508001279, +STORE, 140722507984896, 140722507997183, +STORE, 140456288288768, 140456288317439, +STORE, 140456288280576, 140456288288767, +STORE, 140456283963392, 140456286076927, +SNULL, 140456283963392, 140456283975679, +STORE, 140456283975680, 140456286076927, +STORE, 140456283963392, 140456283975679, +SNULL, 140456286068735, 140456286076927, +STORE, 140456283975680, 140456286068735, +STORE, 140456286068736, 140456286076927, +ERASE, 140456286068736, 140456286076927, +STORE, 140456286068736, 140456286076927, +STORE, 140456280166400, 140456283963391, +SNULL, 140456280166400, 140456281825279, +STORE, 140456281825280, 140456283963391, +STORE, 140456280166400, 140456281825279, +SNULL, 140456283922431, 140456283963391, +STORE, 140456281825280, 140456283922431, +STORE, 140456283922432, 140456283963391, +SNULL, 140456283922432, 140456283947007, +STORE, 140456283947008, 140456283963391, +STORE, 140456283922432, 140456283947007, +ERASE, 140456283922432, 140456283947007, +STORE, 140456283922432, 140456283947007, +ERASE, 140456283947008, 140456283963391, +STORE, 140456283947008, 140456283963391, +STORE, 140456288272384, 140456288288767, +SNULL, 140456283938815, 140456283947007, +STORE, 140456283922432, 140456283938815, +STORE, 140456283938816, 140456283947007, +SNULL, 140456286072831, 140456286076927, +STORE, 140456286068736, 140456286072831, +STORE, 140456286072832, 140456286076927, +SNULL, 94313983709183, 94313983717375, +STORE, 94313983705088, 94313983709183, +STORE, 94313983709184, 94313983717375, +SNULL, 140456288321535, 140456288325631, +STORE, 140456288317440, 140456288321535, +STORE, 140456288321536, 140456288325631, +ERASE, 140456288288768, 140456288317439, +STORE, 94314006716416, 94314006851583, +STORE, 140456286588928, 140456288272383, +STORE, 94314006716416, 94314006986751, +STORE, 94314006716416, 94314007121919, +STORE, 93948644454400, 93948644667391, +STORE, 93948646764544, 93948646768639, +STORE, 93948646768640, 93948646776831, +STORE, 93948646776832, 93948646789119, +STORE, 93948664999936, 93948667142143, +STORE, 140187350659072, 140187352317951, +STORE, 140187352317952, 140187354415103, +STORE, 140187354415104, 140187354431487, +STORE, 140187354431488, 140187354439679, +STORE, 140187354439680, 140187354456063, +STORE, 140187354456064, 140187354468351, +STORE, 140187354468352, 140187356561407, +STORE, 140187356561408, 140187356565503, +STORE, 140187356565504, 140187356569599, +STORE, 140187356569600, 140187356712959, +STORE, 140187357081600, 140187358765055, +STORE, 140187358765056, 140187358781439, +STORE, 140187358810112, 140187358814207, +STORE, 140187358814208, 140187358818303, +STORE, 140187358818304, 140187358822399, +STORE, 140730484518912, 140730484658175, +STORE, 140730485690368, 140730485702655, +STORE, 140730485702656, 140730485706751, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721211551744, 140737488351231, +SNULL, 140721211559935, 140737488351231, +STORE, 140721211551744, 140721211559935, +STORE, 140721211420672, 140721211559935, +STORE, 94105221423104, 94105223757823, +SNULL, 94105221636095, 94105223757823, +STORE, 94105221423104, 94105221636095, +STORE, 94105221636096, 94105223757823, +ERASE, 94105221636096, 94105223757823, +STORE, 94105223733248, 94105223745535, +STORE, 94105223745536, 94105223757823, +STORE, 140474453676032, 140474455928831, +SNULL, 140474453819391, 140474455928831, +STORE, 140474453676032, 140474453819391, +STORE, 140474453819392, 140474455928831, +ERASE, 140474453819392, 140474455928831, +STORE, 140474455916544, 140474455924735, +STORE, 140474455924736, 140474455928831, +STORE, 140721211703296, 140721211707391, +STORE, 140721211691008, 140721211703295, +STORE, 140474455887872, 140474455916543, +STORE, 140474455879680, 140474455887871, +STORE, 140474451562496, 140474453676031, +SNULL, 140474451562496, 140474451574783, +STORE, 140474451574784, 140474453676031, +STORE, 140474451562496, 140474451574783, +SNULL, 140474453667839, 140474453676031, +STORE, 140474451574784, 140474453667839, +STORE, 140474453667840, 140474453676031, +ERASE, 140474453667840, 140474453676031, +STORE, 140474453667840, 140474453676031, +STORE, 140474447765504, 140474451562495, +SNULL, 140474447765504, 140474449424383, +STORE, 140474449424384, 140474451562495, +STORE, 140474447765504, 140474449424383, +SNULL, 140474451521535, 140474451562495, +STORE, 140474449424384, 140474451521535, +STORE, 140474451521536, 140474451562495, +SNULL, 140474451521536, 140474451546111, +STORE, 140474451546112, 140474451562495, +STORE, 140474451521536, 140474451546111, +ERASE, 140474451521536, 140474451546111, +STORE, 140474451521536, 140474451546111, +ERASE, 140474451546112, 140474451562495, +STORE, 140474451546112, 140474451562495, +STORE, 140474455871488, 140474455887871, +SNULL, 140474451537919, 140474451546111, +STORE, 140474451521536, 140474451537919, +STORE, 140474451537920, 140474451546111, +SNULL, 140474453671935, 140474453676031, +STORE, 140474453667840, 140474453671935, +STORE, 140474453671936, 140474453676031, +SNULL, 94105223737343, 94105223745535, +STORE, 94105223733248, 94105223737343, +STORE, 94105223737344, 94105223745535, +SNULL, 140474455920639, 140474455924735, +STORE, 140474455916544, 140474455920639, +STORE, 140474455920640, 140474455924735, +ERASE, 140474455887872, 140474455916543, +STORE, 94105238712320, 94105238847487, +STORE, 140474454188032, 140474455871487, +STORE, 94105238712320, 94105238982655, +STORE, 94105238712320, 94105239117823, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732356354048, 140737488351231, +SNULL, 140732356362239, 140737488351231, +STORE, 140732356354048, 140732356362239, +STORE, 140732356222976, 140732356362239, +STORE, 94461165989888, 94461168324607, +SNULL, 94461166202879, 94461168324607, +STORE, 94461165989888, 94461166202879, +STORE, 94461166202880, 94461168324607, +ERASE, 94461166202880, 94461168324607, +STORE, 94461168300032, 94461168312319, +STORE, 94461168312320, 94461168324607, +STORE, 140317255110656, 140317257363455, +SNULL, 140317255254015, 140317257363455, +STORE, 140317255110656, 140317255254015, +STORE, 140317255254016, 140317257363455, +ERASE, 140317255254016, 140317257363455, +STORE, 140317257351168, 140317257359359, +STORE, 140317257359360, 140317257363455, +STORE, 140732356583424, 140732356587519, +STORE, 140732356571136, 140732356583423, +STORE, 140317257322496, 140317257351167, +STORE, 140317257314304, 140317257322495, +STORE, 140317252997120, 140317255110655, +SNULL, 140317252997120, 140317253009407, +STORE, 140317253009408, 140317255110655, +STORE, 140317252997120, 140317253009407, +SNULL, 140317255102463, 140317255110655, +STORE, 140317253009408, 140317255102463, +STORE, 140317255102464, 140317255110655, +ERASE, 140317255102464, 140317255110655, +STORE, 140317255102464, 140317255110655, +STORE, 140317249200128, 140317252997119, +SNULL, 140317249200128, 140317250859007, +STORE, 140317250859008, 140317252997119, +STORE, 140317249200128, 140317250859007, +SNULL, 140317252956159, 140317252997119, +STORE, 140317250859008, 140317252956159, +STORE, 140317252956160, 140317252997119, +SNULL, 140317252956160, 140317252980735, +STORE, 140317252980736, 140317252997119, +STORE, 140317252956160, 140317252980735, +ERASE, 140317252956160, 140317252980735, +STORE, 140317252956160, 140317252980735, +ERASE, 140317252980736, 140317252997119, +STORE, 140317252980736, 140317252997119, +STORE, 140317257306112, 140317257322495, +SNULL, 140317252972543, 140317252980735, +STORE, 140317252956160, 140317252972543, +STORE, 140317252972544, 140317252980735, +SNULL, 140317255106559, 140317255110655, +STORE, 140317255102464, 140317255106559, +STORE, 140317255106560, 140317255110655, +SNULL, 94461168304127, 94461168312319, +STORE, 94461168300032, 94461168304127, +STORE, 94461168304128, 94461168312319, +SNULL, 140317257355263, 140317257359359, +STORE, 140317257351168, 140317257355263, +STORE, 140317257355264, 140317257359359, +ERASE, 140317257322496, 140317257351167, +STORE, 94461195268096, 94461195403263, +STORE, 140317255622656, 140317257306111, +STORE, 94461195268096, 94461195538431, +STORE, 94461195268096, 94461195673599, +STORE, 94110050402304, 94110050615295, +STORE, 94110052712448, 94110052716543, +STORE, 94110052716544, 94110052724735, +STORE, 94110052724736, 94110052737023, +STORE, 94110061875200, 94110062415871, +STORE, 140139439357952, 140139441016831, +STORE, 140139441016832, 140139443113983, +STORE, 140139443113984, 140139443130367, +STORE, 140139443130368, 140139443138559, +STORE, 140139443138560, 140139443154943, +STORE, 140139443154944, 140139443167231, +STORE, 140139443167232, 140139445260287, +STORE, 140139445260288, 140139445264383, +STORE, 140139445264384, 140139445268479, +STORE, 140139445268480, 140139445411839, +STORE, 140139445780480, 140139447463935, +STORE, 140139447463936, 140139447480319, +STORE, 140139447508992, 140139447513087, +STORE, 140139447513088, 140139447517183, +STORE, 140139447517184, 140139447521279, +STORE, 140731901427712, 140731901566975, +STORE, 140731902259200, 140731902271487, +STORE, 140731902271488, 140731902275583, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140720941613056, 140737488351231, +SNULL, 140720941621247, 140737488351231, +STORE, 140720941613056, 140720941621247, +STORE, 140720941481984, 140720941621247, +STORE, 93902377721856, 93902379945983, +SNULL, 93902377832447, 93902379945983, +STORE, 93902377721856, 93902377832447, +STORE, 93902377832448, 93902379945983, +ERASE, 93902377832448, 93902379945983, +STORE, 93902379925504, 93902379937791, +STORE, 93902379937792, 93902379945983, +STORE, 139836543635456, 139836545888255, +SNULL, 139836543778815, 139836545888255, +STORE, 139836543635456, 139836543778815, +STORE, 139836543778816, 139836545888255, +ERASE, 139836543778816, 139836545888255, +STORE, 139836545875968, 139836545884159, +STORE, 139836545884160, 139836545888255, +STORE, 140720941711360, 140720941715455, +STORE, 140720941699072, 140720941711359, +STORE, 139836545847296, 139836545875967, +STORE, 139836545839104, 139836545847295, +STORE, 139836539838464, 139836543635455, +SNULL, 139836539838464, 139836541497343, +STORE, 139836541497344, 139836543635455, +STORE, 139836539838464, 139836541497343, +SNULL, 139836543594495, 139836543635455, +STORE, 139836541497344, 139836543594495, +STORE, 139836543594496, 139836543635455, +SNULL, 139836543594496, 139836543619071, +STORE, 139836543619072, 139836543635455, +STORE, 139836543594496, 139836543619071, +ERASE, 139836543594496, 139836543619071, +STORE, 139836543594496, 139836543619071, +ERASE, 139836543619072, 139836543635455, +STORE, 139836543619072, 139836543635455, +SNULL, 139836543610879, 139836543619071, +STORE, 139836543594496, 139836543610879, +STORE, 139836543610880, 139836543619071, +SNULL, 93902379933695, 93902379937791, +STORE, 93902379925504, 93902379933695, +STORE, 93902379933696, 93902379937791, +SNULL, 139836545880063, 139836545884159, +STORE, 139836545875968, 139836545880063, +STORE, 139836545880064, 139836545884159, +ERASE, 139836545847296, 139836545875967, +STORE, 93902396891136, 93902397026303, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140736538206208, 140737488351231, +SNULL, 140736538214399, 140737488351231, +STORE, 140736538206208, 140736538214399, +STORE, 140736538075136, 140736538214399, +STORE, 94173471399936, 94173473734655, +SNULL, 94173471612927, 94173473734655, +STORE, 94173471399936, 94173471612927, +STORE, 94173471612928, 94173473734655, +ERASE, 94173471612928, 94173473734655, +STORE, 94173473710080, 94173473722367, +STORE, 94173473722368, 94173473734655, +STORE, 140035513556992, 140035515809791, +SNULL, 140035513700351, 140035515809791, +STORE, 140035513556992, 140035513700351, +STORE, 140035513700352, 140035515809791, +ERASE, 140035513700352, 140035515809791, +STORE, 140035515797504, 140035515805695, +STORE, 140035515805696, 140035515809791, +STORE, 140736538329088, 140736538333183, +STORE, 140736538316800, 140736538329087, +STORE, 140035515768832, 140035515797503, +STORE, 140035515760640, 140035515768831, +STORE, 140035511443456, 140035513556991, +SNULL, 140035511443456, 140035511455743, +STORE, 140035511455744, 140035513556991, +STORE, 140035511443456, 140035511455743, +SNULL, 140035513548799, 140035513556991, +STORE, 140035511455744, 140035513548799, +STORE, 140035513548800, 140035513556991, +ERASE, 140035513548800, 140035513556991, +STORE, 140035513548800, 140035513556991, +STORE, 140035507646464, 140035511443455, +SNULL, 140035507646464, 140035509305343, +STORE, 140035509305344, 140035511443455, +STORE, 140035507646464, 140035509305343, +SNULL, 140035511402495, 140035511443455, +STORE, 140035509305344, 140035511402495, +STORE, 140035511402496, 140035511443455, +SNULL, 140035511402496, 140035511427071, +STORE, 140035511427072, 140035511443455, +STORE, 140035511402496, 140035511427071, +ERASE, 140035511402496, 140035511427071, +STORE, 140035511402496, 140035511427071, +ERASE, 140035511427072, 140035511443455, +STORE, 140035511427072, 140035511443455, +STORE, 140035515752448, 140035515768831, +SNULL, 140035511418879, 140035511427071, +STORE, 140035511402496, 140035511418879, +STORE, 140035511418880, 140035511427071, +SNULL, 140035513552895, 140035513556991, +STORE, 140035513548800, 140035513552895, +STORE, 140035513552896, 140035513556991, +SNULL, 94173473714175, 94173473722367, +STORE, 94173473710080, 94173473714175, +STORE, 94173473714176, 94173473722367, +SNULL, 140035515801599, 140035515805695, +STORE, 140035515797504, 140035515801599, +STORE, 140035515801600, 140035515805695, +ERASE, 140035515768832, 140035515797503, +STORE, 94173478645760, 94173478780927, +STORE, 140035514068992, 140035515752447, +STORE, 94173478645760, 94173478916095, +STORE, 94173478645760, 94173479051263, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140724216176640, 140737488351231, +SNULL, 140724216184831, 140737488351231, +STORE, 140724216176640, 140724216184831, +STORE, 140724216045568, 140724216184831, +STORE, 94870930628608, 94870932963327, +SNULL, 94870930841599, 94870932963327, +STORE, 94870930628608, 94870930841599, +STORE, 94870930841600, 94870932963327, +ERASE, 94870930841600, 94870932963327, +STORE, 94870932938752, 94870932951039, +STORE, 94870932951040, 94870932963327, +STORE, 140453683736576, 140453685989375, +SNULL, 140453683879935, 140453685989375, +STORE, 140453683736576, 140453683879935, +STORE, 140453683879936, 140453685989375, +ERASE, 140453683879936, 140453685989375, +STORE, 140453685977088, 140453685985279, +STORE, 140453685985280, 140453685989375, +STORE, 140724216832000, 140724216836095, +STORE, 140724216819712, 140724216831999, +STORE, 140453685948416, 140453685977087, +STORE, 140453685940224, 140453685948415, +STORE, 140453681623040, 140453683736575, +SNULL, 140453681623040, 140453681635327, +STORE, 140453681635328, 140453683736575, +STORE, 140453681623040, 140453681635327, +SNULL, 140453683728383, 140453683736575, +STORE, 140453681635328, 140453683728383, +STORE, 140453683728384, 140453683736575, +ERASE, 140453683728384, 140453683736575, +STORE, 140453683728384, 140453683736575, +STORE, 140453677826048, 140453681623039, +SNULL, 140453677826048, 140453679484927, +STORE, 140453679484928, 140453681623039, +STORE, 140453677826048, 140453679484927, +SNULL, 140453681582079, 140453681623039, +STORE, 140453679484928, 140453681582079, +STORE, 140453681582080, 140453681623039, +SNULL, 140453681582080, 140453681606655, +STORE, 140453681606656, 140453681623039, +STORE, 140453681582080, 140453681606655, +ERASE, 140453681582080, 140453681606655, +STORE, 140453681582080, 140453681606655, +ERASE, 140453681606656, 140453681623039, +STORE, 140453681606656, 140453681623039, +STORE, 140453685932032, 140453685948415, +SNULL, 140453681598463, 140453681606655, +STORE, 140453681582080, 140453681598463, +STORE, 140453681598464, 140453681606655, +SNULL, 140453683732479, 140453683736575, +STORE, 140453683728384, 140453683732479, +STORE, 140453683732480, 140453683736575, +SNULL, 94870932942847, 94870932951039, +STORE, 94870932938752, 94870932942847, +STORE, 94870932942848, 94870932951039, +SNULL, 140453685981183, 140453685985279, +STORE, 140453685977088, 140453685981183, +STORE, 140453685981184, 140453685985279, +ERASE, 140453685948416, 140453685977087, +STORE, 94870940565504, 94870940700671, +STORE, 140453684248576, 140453685932031, +STORE, 94870940565504, 94870940835839, +STORE, 94870940565504, 94870940971007, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731275661312, 140737488351231, +SNULL, 140731275669503, 140737488351231, +STORE, 140731275661312, 140731275669503, +STORE, 140731275530240, 140731275669503, +STORE, 94642788548608, 94642790883327, +SNULL, 94642788761599, 94642790883327, +STORE, 94642788548608, 94642788761599, +STORE, 94642788761600, 94642790883327, +ERASE, 94642788761600, 94642790883327, +STORE, 94642790858752, 94642790871039, +STORE, 94642790871040, 94642790883327, +STORE, 140228458749952, 140228461002751, +SNULL, 140228458893311, 140228461002751, +STORE, 140228458749952, 140228458893311, +STORE, 140228458893312, 140228461002751, +ERASE, 140228458893312, 140228461002751, +STORE, 140228460990464, 140228460998655, +STORE, 140228460998656, 140228461002751, +STORE, 140731276349440, 140731276353535, +STORE, 140731276337152, 140731276349439, +STORE, 140228460961792, 140228460990463, +STORE, 140228460953600, 140228460961791, +STORE, 140228456636416, 140228458749951, +SNULL, 140228456636416, 140228456648703, +STORE, 140228456648704, 140228458749951, +STORE, 140228456636416, 140228456648703, +SNULL, 140228458741759, 140228458749951, +STORE, 140228456648704, 140228458741759, +STORE, 140228458741760, 140228458749951, +ERASE, 140228458741760, 140228458749951, +STORE, 140228458741760, 140228458749951, +STORE, 140228452839424, 140228456636415, +SNULL, 140228452839424, 140228454498303, +STORE, 140228454498304, 140228456636415, +STORE, 140228452839424, 140228454498303, +SNULL, 140228456595455, 140228456636415, +STORE, 140228454498304, 140228456595455, +STORE, 140228456595456, 140228456636415, +SNULL, 140228456595456, 140228456620031, +STORE, 140228456620032, 140228456636415, +STORE, 140228456595456, 140228456620031, +ERASE, 140228456595456, 140228456620031, +STORE, 140228456595456, 140228456620031, +ERASE, 140228456620032, 140228456636415, +STORE, 140228456620032, 140228456636415, +STORE, 140228460945408, 140228460961791, +SNULL, 140228456611839, 140228456620031, +STORE, 140228456595456, 140228456611839, +STORE, 140228456611840, 140228456620031, +SNULL, 140228458745855, 140228458749951, +STORE, 140228458741760, 140228458745855, +STORE, 140228458745856, 140228458749951, +SNULL, 94642790862847, 94642790871039, +STORE, 94642790858752, 94642790862847, +STORE, 94642790862848, 94642790871039, +SNULL, 140228460994559, 140228460998655, +STORE, 140228460990464, 140228460994559, +STORE, 140228460994560, 140228460998655, +ERASE, 140228460961792, 140228460990463, +STORE, 94642801549312, 94642801684479, +STORE, 140228459261952, 140228460945407, +STORE, 94642801549312, 94642801819647, +STORE, 94642801549312, 94642801954815, +STORE, 94604087611392, 94604087824383, +STORE, 94604089921536, 94604089925631, +STORE, 94604089925632, 94604089933823, +STORE, 94604089933824, 94604089946111, +STORE, 94604105125888, 94604106424319, +STORE, 140454937694208, 140454939353087, +STORE, 140454939353088, 140454941450239, +STORE, 140454941450240, 140454941466623, +STORE, 140454941466624, 140454941474815, +STORE, 140454941474816, 140454941491199, +STORE, 140454941491200, 140454941503487, +STORE, 140454941503488, 140454943596543, +STORE, 140454943596544, 140454943600639, +STORE, 140454943600640, 140454943604735, +STORE, 140454943604736, 140454943748095, +STORE, 140454944116736, 140454945800191, +STORE, 140454945800192, 140454945816575, +STORE, 140454945845248, 140454945849343, +STORE, 140454945849344, 140454945853439, +STORE, 140454945853440, 140454945857535, +STORE, 140728438214656, 140728438353919, +STORE, 140728439095296, 140728439107583, +STORE, 140728439107584, 140728439111679, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721843453952, 140737488351231, +SNULL, 140721843462143, 140737488351231, +STORE, 140721843453952, 140721843462143, +STORE, 140721843322880, 140721843462143, +STORE, 94465962455040, 94465964789759, +SNULL, 94465962668031, 94465964789759, +STORE, 94465962455040, 94465962668031, +STORE, 94465962668032, 94465964789759, +ERASE, 94465962668032, 94465964789759, +STORE, 94465964765184, 94465964777471, +STORE, 94465964777472, 94465964789759, +STORE, 139913488314368, 139913490567167, +SNULL, 139913488457727, 139913490567167, +STORE, 139913488314368, 139913488457727, +STORE, 139913488457728, 139913490567167, +ERASE, 139913488457728, 139913490567167, +STORE, 139913490554880, 139913490563071, +STORE, 139913490563072, 139913490567167, +STORE, 140721843503104, 140721843507199, +STORE, 140721843490816, 140721843503103, +STORE, 139913490526208, 139913490554879, +STORE, 139913490518016, 139913490526207, +STORE, 139913486200832, 139913488314367, +SNULL, 139913486200832, 139913486213119, +STORE, 139913486213120, 139913488314367, +STORE, 139913486200832, 139913486213119, +SNULL, 139913488306175, 139913488314367, +STORE, 139913486213120, 139913488306175, +STORE, 139913488306176, 139913488314367, +ERASE, 139913488306176, 139913488314367, +STORE, 139913488306176, 139913488314367, +STORE, 139913482403840, 139913486200831, +SNULL, 139913482403840, 139913484062719, +STORE, 139913484062720, 139913486200831, +STORE, 139913482403840, 139913484062719, +SNULL, 139913486159871, 139913486200831, +STORE, 139913484062720, 139913486159871, +STORE, 139913486159872, 139913486200831, +SNULL, 139913486159872, 139913486184447, +STORE, 139913486184448, 139913486200831, +STORE, 139913486159872, 139913486184447, +ERASE, 139913486159872, 139913486184447, +STORE, 139913486159872, 139913486184447, +ERASE, 139913486184448, 139913486200831, +STORE, 139913486184448, 139913486200831, +STORE, 139913490509824, 139913490526207, +SNULL, 139913486176255, 139913486184447, +STORE, 139913486159872, 139913486176255, +STORE, 139913486176256, 139913486184447, +SNULL, 139913488310271, 139913488314367, +STORE, 139913488306176, 139913488310271, +STORE, 139913488310272, 139913488314367, +SNULL, 94465964769279, 94465964777471, +STORE, 94465964765184, 94465964769279, +STORE, 94465964769280, 94465964777471, +SNULL, 139913490558975, 139913490563071, +STORE, 139913490554880, 139913490558975, +STORE, 139913490558976, 139913490563071, +ERASE, 139913490526208, 139913490554879, +STORE, 94465970024448, 94465970159615, +STORE, 139913488826368, 139913490509823, +STORE, 94465970024448, 94465970294783, +STORE, 94465970024448, 94465970429951, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140720583307264, 140737488351231, +SNULL, 140720583315455, 140737488351231, +STORE, 140720583307264, 140720583315455, +STORE, 140720583176192, 140720583315455, +STORE, 94212322082816, 94212324417535, +SNULL, 94212322295807, 94212324417535, +STORE, 94212322082816, 94212322295807, +STORE, 94212322295808, 94212324417535, +ERASE, 94212322295808, 94212324417535, +STORE, 94212324392960, 94212324405247, +STORE, 94212324405248, 94212324417535, +STORE, 139659688538112, 139659690790911, +SNULL, 139659688681471, 139659690790911, +STORE, 139659688538112, 139659688681471, +STORE, 139659688681472, 139659690790911, +ERASE, 139659688681472, 139659690790911, +STORE, 139659690778624, 139659690786815, +STORE, 139659690786816, 139659690790911, +STORE, 140720584781824, 140720584785919, +STORE, 140720584769536, 140720584781823, +STORE, 139659690749952, 139659690778623, +STORE, 139659690741760, 139659690749951, +STORE, 139659686424576, 139659688538111, +SNULL, 139659686424576, 139659686436863, +STORE, 139659686436864, 139659688538111, +STORE, 139659686424576, 139659686436863, +SNULL, 139659688529919, 139659688538111, +STORE, 139659686436864, 139659688529919, +STORE, 139659688529920, 139659688538111, +ERASE, 139659688529920, 139659688538111, +STORE, 139659688529920, 139659688538111, +STORE, 139659682627584, 139659686424575, +SNULL, 139659682627584, 139659684286463, +STORE, 139659684286464, 139659686424575, +STORE, 139659682627584, 139659684286463, +SNULL, 139659686383615, 139659686424575, +STORE, 139659684286464, 139659686383615, +STORE, 139659686383616, 139659686424575, +SNULL, 139659686383616, 139659686408191, +STORE, 139659686408192, 139659686424575, +STORE, 139659686383616, 139659686408191, +ERASE, 139659686383616, 139659686408191, +STORE, 139659686383616, 139659686408191, +ERASE, 139659686408192, 139659686424575, +STORE, 139659686408192, 139659686424575, +STORE, 139659690733568, 139659690749951, +SNULL, 139659686399999, 139659686408191, +STORE, 139659686383616, 139659686399999, +STORE, 139659686400000, 139659686408191, +SNULL, 139659688534015, 139659688538111, +STORE, 139659688529920, 139659688534015, +STORE, 139659688534016, 139659688538111, +SNULL, 94212324397055, 94212324405247, +STORE, 94212324392960, 94212324397055, +STORE, 94212324397056, 94212324405247, +SNULL, 139659690782719, 139659690786815, +STORE, 139659690778624, 139659690782719, +STORE, 139659690782720, 139659690786815, +ERASE, 139659690749952, 139659690778623, +STORE, 94212355014656, 94212355149823, +STORE, 139659689050112, 139659690733567, +STORE, 94212355014656, 94212355284991, +STORE, 94212355014656, 94212355420159, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140727689830400, 140737488351231, +SNULL, 140727689838591, 140737488351231, +STORE, 140727689830400, 140727689838591, +STORE, 140727689699328, 140727689838591, +STORE, 94572390281216, 94572392615935, +SNULL, 94572390494207, 94572392615935, +STORE, 94572390281216, 94572390494207, +STORE, 94572390494208, 94572392615935, +ERASE, 94572390494208, 94572392615935, +STORE, 94572392591360, 94572392603647, +STORE, 94572392603648, 94572392615935, +STORE, 140575923769344, 140575926022143, +SNULL, 140575923912703, 140575926022143, +STORE, 140575923769344, 140575923912703, +STORE, 140575923912704, 140575926022143, +ERASE, 140575923912704, 140575926022143, +STORE, 140575926009856, 140575926018047, +STORE, 140575926018048, 140575926022143, +STORE, 140727689871360, 140727689875455, +STORE, 140727689859072, 140727689871359, +STORE, 140575925981184, 140575926009855, +STORE, 140575925972992, 140575925981183, +STORE, 140575921655808, 140575923769343, +SNULL, 140575921655808, 140575921668095, +STORE, 140575921668096, 140575923769343, +STORE, 140575921655808, 140575921668095, +SNULL, 140575923761151, 140575923769343, +STORE, 140575921668096, 140575923761151, +STORE, 140575923761152, 140575923769343, +ERASE, 140575923761152, 140575923769343, +STORE, 140575923761152, 140575923769343, +STORE, 140575917858816, 140575921655807, +SNULL, 140575917858816, 140575919517695, +STORE, 140575919517696, 140575921655807, +STORE, 140575917858816, 140575919517695, +SNULL, 140575921614847, 140575921655807, +STORE, 140575919517696, 140575921614847, +STORE, 140575921614848, 140575921655807, +SNULL, 140575921614848, 140575921639423, +STORE, 140575921639424, 140575921655807, +STORE, 140575921614848, 140575921639423, +ERASE, 140575921614848, 140575921639423, +STORE, 140575921614848, 140575921639423, +ERASE, 140575921639424, 140575921655807, +STORE, 140575921639424, 140575921655807, +STORE, 140575925964800, 140575925981183, +SNULL, 140575921631231, 140575921639423, +STORE, 140575921614848, 140575921631231, +STORE, 140575921631232, 140575921639423, +SNULL, 140575923765247, 140575923769343, +STORE, 140575923761152, 140575923765247, +STORE, 140575923765248, 140575923769343, +SNULL, 94572392595455, 94572392603647, +STORE, 94572392591360, 94572392595455, +STORE, 94572392595456, 94572392603647, +SNULL, 140575926013951, 140575926018047, +STORE, 140575926009856, 140575926013951, +STORE, 140575926013952, 140575926018047, +ERASE, 140575925981184, 140575926009855, +STORE, 94572402278400, 94572402413567, +STORE, 140575924281344, 140575925964799, +STORE, 94572402278400, 94572402548735, +STORE, 94572402278400, 94572402683903, +STORE, 94572402278400, 94572402851839, +SNULL, 94572402827263, 94572402851839, +STORE, 94572402278400, 94572402827263, +STORE, 94572402827264, 94572402851839, +ERASE, 94572402827264, 94572402851839, +STORE, 94572402278400, 94572402966527, +STORE, 94572402278400, 94572403109887, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725520506880, 140737488351231, +SNULL, 140725520515071, 140737488351231, +STORE, 140725520506880, 140725520515071, +STORE, 140725520375808, 140725520515071, +STORE, 93829948788736, 93829951012863, +SNULL, 93829948899327, 93829951012863, +STORE, 93829948788736, 93829948899327, +STORE, 93829948899328, 93829951012863, +ERASE, 93829948899328, 93829951012863, +STORE, 93829950992384, 93829951004671, +STORE, 93829951004672, 93829951012863, +STORE, 140133696794624, 140133699047423, +SNULL, 140133696937983, 140133699047423, +STORE, 140133696794624, 140133696937983, +STORE, 140133696937984, 140133699047423, +ERASE, 140133696937984, 140133699047423, +STORE, 140133699035136, 140133699043327, +STORE, 140133699043328, 140133699047423, +STORE, 140725520875520, 140725520879615, +STORE, 140725520863232, 140725520875519, +STORE, 140133699006464, 140133699035135, +STORE, 140133698998272, 140133699006463, +STORE, 140133692997632, 140133696794623, +SNULL, 140133692997632, 140133694656511, +STORE, 140133694656512, 140133696794623, +STORE, 140133692997632, 140133694656511, +SNULL, 140133696753663, 140133696794623, +STORE, 140133694656512, 140133696753663, +STORE, 140133696753664, 140133696794623, +SNULL, 140133696753664, 140133696778239, +STORE, 140133696778240, 140133696794623, +STORE, 140133696753664, 140133696778239, +ERASE, 140133696753664, 140133696778239, +STORE, 140133696753664, 140133696778239, +ERASE, 140133696778240, 140133696794623, +STORE, 140133696778240, 140133696794623, +SNULL, 140133696770047, 140133696778239, +STORE, 140133696753664, 140133696770047, +STORE, 140133696770048, 140133696778239, +SNULL, 93829951000575, 93829951004671, +STORE, 93829950992384, 93829951000575, +STORE, 93829951000576, 93829951004671, +SNULL, 140133699039231, 140133699043327, +STORE, 140133699035136, 140133699039231, +STORE, 140133699039232, 140133699043327, +ERASE, 140133699006464, 140133699035135, +STORE, 93829978693632, 93829978828799, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140736118022144, 140737488351231, +SNULL, 140736118030335, 140737488351231, +STORE, 140736118022144, 140736118030335, +STORE, 140736117891072, 140736118030335, +STORE, 94467663982592, 94467666206719, +SNULL, 94467664093183, 94467666206719, +STORE, 94467663982592, 94467664093183, +STORE, 94467664093184, 94467666206719, +ERASE, 94467664093184, 94467666206719, +STORE, 94467666186240, 94467666198527, +STORE, 94467666198528, 94467666206719, +STORE, 140525377327104, 140525379579903, +SNULL, 140525377470463, 140525379579903, +STORE, 140525377327104, 140525377470463, +STORE, 140525377470464, 140525379579903, +ERASE, 140525377470464, 140525379579903, +STORE, 140525379567616, 140525379575807, +STORE, 140525379575808, 140525379579903, +STORE, 140736118771712, 140736118775807, +STORE, 140736118759424, 140736118771711, +STORE, 140525379538944, 140525379567615, +STORE, 140525379530752, 140525379538943, +STORE, 140525373530112, 140525377327103, +SNULL, 140525373530112, 140525375188991, +STORE, 140525375188992, 140525377327103, +STORE, 140525373530112, 140525375188991, +SNULL, 140525377286143, 140525377327103, +STORE, 140525375188992, 140525377286143, +STORE, 140525377286144, 140525377327103, +SNULL, 140525377286144, 140525377310719, +STORE, 140525377310720, 140525377327103, +STORE, 140525377286144, 140525377310719, +ERASE, 140525377286144, 140525377310719, +STORE, 140525377286144, 140525377310719, +ERASE, 140525377310720, 140525377327103, +STORE, 140525377310720, 140525377327103, +SNULL, 140525377302527, 140525377310719, +STORE, 140525377286144, 140525377302527, +STORE, 140525377302528, 140525377310719, +SNULL, 94467666194431, 94467666198527, +STORE, 94467666186240, 94467666194431, +STORE, 94467666194432, 94467666198527, +SNULL, 140525379571711, 140525379575807, +STORE, 140525379567616, 140525379571711, +STORE, 140525379571712, 140525379575807, +ERASE, 140525379538944, 140525379567615, +STORE, 94467693379584, 94467693514751, +STORE, 94200172744704, 94200172957695, +STORE, 94200175054848, 94200175058943, +STORE, 94200175058944, 94200175067135, +STORE, 94200175067136, 94200175079423, +STORE, 94200196673536, 94200198905855, +STORE, 140053867720704, 140053869379583, +STORE, 140053869379584, 140053871476735, +STORE, 140053871476736, 140053871493119, +STORE, 140053871493120, 140053871501311, +STORE, 140053871501312, 140053871517695, +STORE, 140053871517696, 140053871529983, +STORE, 140053871529984, 140053873623039, +STORE, 140053873623040, 140053873627135, +STORE, 140053873627136, 140053873631231, +STORE, 140053873631232, 140053873774591, +STORE, 140053874143232, 140053875826687, +STORE, 140053875826688, 140053875843071, +STORE, 140053875871744, 140053875875839, +STORE, 140053875875840, 140053875879935, +STORE, 140053875879936, 140053875884031, +STORE, 140728538484736, 140728538623999, +STORE, 140728538652672, 140728538664959, +STORE, 140728538664960, 140728538669055, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732307775488, 140737488351231, +SNULL, 140732307783679, 140737488351231, +STORE, 140732307775488, 140732307783679, +STORE, 140732307644416, 140732307783679, +STORE, 93831417630720, 93831419965439, +SNULL, 93831417843711, 93831419965439, +STORE, 93831417630720, 93831417843711, +STORE, 93831417843712, 93831419965439, +ERASE, 93831417843712, 93831419965439, +STORE, 93831419940864, 93831419953151, +STORE, 93831419953152, 93831419965439, +STORE, 140241062088704, 140241064341503, +SNULL, 140241062232063, 140241064341503, +STORE, 140241062088704, 140241062232063, +STORE, 140241062232064, 140241064341503, +ERASE, 140241062232064, 140241064341503, +STORE, 140241064329216, 140241064337407, +STORE, 140241064337408, 140241064341503, +STORE, 140732308140032, 140732308144127, +STORE, 140732308127744, 140732308140031, +STORE, 140241064300544, 140241064329215, +STORE, 140241064292352, 140241064300543, +STORE, 140241059975168, 140241062088703, +SNULL, 140241059975168, 140241059987455, +STORE, 140241059987456, 140241062088703, +STORE, 140241059975168, 140241059987455, +SNULL, 140241062080511, 140241062088703, +STORE, 140241059987456, 140241062080511, +STORE, 140241062080512, 140241062088703, +ERASE, 140241062080512, 140241062088703, +STORE, 140241062080512, 140241062088703, +STORE, 140241056178176, 140241059975167, +SNULL, 140241056178176, 140241057837055, +STORE, 140241057837056, 140241059975167, +STORE, 140241056178176, 140241057837055, +SNULL, 140241059934207, 140241059975167, +STORE, 140241057837056, 140241059934207, +STORE, 140241059934208, 140241059975167, +SNULL, 140241059934208, 140241059958783, +STORE, 140241059958784, 140241059975167, +STORE, 140241059934208, 140241059958783, +ERASE, 140241059934208, 140241059958783, +STORE, 140241059934208, 140241059958783, +ERASE, 140241059958784, 140241059975167, +STORE, 140241059958784, 140241059975167, +STORE, 140241064284160, 140241064300543, +SNULL, 140241059950591, 140241059958783, +STORE, 140241059934208, 140241059950591, +STORE, 140241059950592, 140241059958783, +SNULL, 140241062084607, 140241062088703, +STORE, 140241062080512, 140241062084607, +STORE, 140241062084608, 140241062088703, +SNULL, 93831419944959, 93831419953151, +STORE, 93831419940864, 93831419944959, +STORE, 93831419944960, 93831419953151, +SNULL, 140241064333311, 140241064337407, +STORE, 140241064329216, 140241064333311, +STORE, 140241064333312, 140241064337407, +ERASE, 140241064300544, 140241064329215, +STORE, 93831435284480, 93831435419647, +STORE, 140241062600704, 140241064284159, +STORE, 93831435284480, 93831435554815, +STORE, 93831435284480, 93831435689983, +STORE, 93831435284480, 93831435862015, +SNULL, 93831435837439, 93831435862015, +STORE, 93831435284480, 93831435837439, +STORE, 93831435837440, 93831435862015, +ERASE, 93831435837440, 93831435862015, +STORE, 93831435284480, 93831435972607, +STORE, 93831435284480, 93831436107775, +SNULL, 93831436091391, 93831436107775, +STORE, 93831435284480, 93831436091391, +STORE, 93831436091392, 93831436107775, +ERASE, 93831436091392, 93831436107775, +STORE, 93831435284480, 93831436226559, +STORE, 93831435284480, 93831436361727, +STORE, 93831435284480, 93831436505087, +STORE, 93831435284480, 93831436652543, +STORE, 93831435284480, 93831436787711, +STORE, 93831435284480, 93831436926975, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140728546775040, 140737488351231, +SNULL, 140728546783231, 140737488351231, +STORE, 140728546775040, 140728546783231, +STORE, 140728546643968, 140728546783231, +STORE, 94456178786304, 94456181010431, +SNULL, 94456178896895, 94456181010431, +STORE, 94456178786304, 94456178896895, +STORE, 94456178896896, 94456181010431, +ERASE, 94456178896896, 94456181010431, +STORE, 94456180989952, 94456181002239, +STORE, 94456181002240, 94456181010431, +STORE, 140221893091328, 140221895344127, +SNULL, 140221893234687, 140221895344127, +STORE, 140221893091328, 140221893234687, +STORE, 140221893234688, 140221895344127, +ERASE, 140221893234688, 140221895344127, +STORE, 140221895331840, 140221895340031, +STORE, 140221895340032, 140221895344127, +STORE, 140728547803136, 140728547807231, +STORE, 140728547790848, 140728547803135, +STORE, 140221895303168, 140221895331839, +STORE, 140221895294976, 140221895303167, +STORE, 140221889294336, 140221893091327, +SNULL, 140221889294336, 140221890953215, +STORE, 140221890953216, 140221893091327, +STORE, 140221889294336, 140221890953215, +SNULL, 140221893050367, 140221893091327, +STORE, 140221890953216, 140221893050367, +STORE, 140221893050368, 140221893091327, +SNULL, 140221893050368, 140221893074943, +STORE, 140221893074944, 140221893091327, +STORE, 140221893050368, 140221893074943, +ERASE, 140221893050368, 140221893074943, +STORE, 140221893050368, 140221893074943, +ERASE, 140221893074944, 140221893091327, +STORE, 140221893074944, 140221893091327, +SNULL, 140221893066751, 140221893074943, +STORE, 140221893050368, 140221893066751, +STORE, 140221893066752, 140221893074943, +SNULL, 94456180998143, 94456181002239, +STORE, 94456180989952, 94456180998143, +STORE, 94456180998144, 94456181002239, +SNULL, 140221895335935, 140221895340031, +STORE, 140221895331840, 140221895335935, +STORE, 140221895335936, 140221895340031, +ERASE, 140221895303168, 140221895331839, +STORE, 94456203730944, 94456203866111, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140734438637568, 140737488351231, +SNULL, 140734438645759, 140737488351231, +STORE, 140734438637568, 140734438645759, +STORE, 140734438506496, 140734438645759, +STORE, 94652233351168, 94652235575295, +SNULL, 94652233461759, 94652235575295, +STORE, 94652233351168, 94652233461759, +STORE, 94652233461760, 94652235575295, +ERASE, 94652233461760, 94652235575295, +STORE, 94652235554816, 94652235567103, +STORE, 94652235567104, 94652235575295, +STORE, 140536493195264, 140536495448063, +SNULL, 140536493338623, 140536495448063, +STORE, 140536493195264, 140536493338623, +STORE, 140536493338624, 140536495448063, +ERASE, 140536493338624, 140536495448063, +STORE, 140536495435776, 140536495443967, +STORE, 140536495443968, 140536495448063, +STORE, 140734439002112, 140734439006207, +STORE, 140734438989824, 140734439002111, +STORE, 140536495407104, 140536495435775, +STORE, 140536495398912, 140536495407103, +STORE, 140536489398272, 140536493195263, +SNULL, 140536489398272, 140536491057151, +STORE, 140536491057152, 140536493195263, +STORE, 140536489398272, 140536491057151, +SNULL, 140536493154303, 140536493195263, +STORE, 140536491057152, 140536493154303, +STORE, 140536493154304, 140536493195263, +SNULL, 140536493154304, 140536493178879, +STORE, 140536493178880, 140536493195263, +STORE, 140536493154304, 140536493178879, +ERASE, 140536493154304, 140536493178879, +STORE, 140536493154304, 140536493178879, +ERASE, 140536493178880, 140536493195263, +STORE, 140536493178880, 140536493195263, +SNULL, 140536493170687, 140536493178879, +STORE, 140536493154304, 140536493170687, +STORE, 140536493170688, 140536493178879, +SNULL, 94652235563007, 94652235567103, +STORE, 94652235554816, 94652235563007, +STORE, 94652235563008, 94652235567103, +SNULL, 140536495439871, 140536495443967, +STORE, 140536495435776, 140536495439871, +STORE, 140536495439872, 140536495443967, +ERASE, 140536495407104, 140536495435775, +STORE, 94652265619456, 94652265754623, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140721814200320, 140737488351231, +SNULL, 140721814208511, 140737488351231, +STORE, 140721814200320, 140721814208511, +STORE, 140721814069248, 140721814208511, +STORE, 94062800691200, 94062802915327, +SNULL, 94062800801791, 94062802915327, +STORE, 94062800691200, 94062800801791, +STORE, 94062800801792, 94062802915327, +ERASE, 94062800801792, 94062802915327, +STORE, 94062802894848, 94062802907135, +STORE, 94062802907136, 94062802915327, +STORE, 139717739700224, 139717741953023, +SNULL, 139717739843583, 139717741953023, +STORE, 139717739700224, 139717739843583, +STORE, 139717739843584, 139717741953023, +ERASE, 139717739843584, 139717741953023, +STORE, 139717741940736, 139717741948927, +STORE, 139717741948928, 139717741953023, +STORE, 140721814224896, 140721814228991, +STORE, 140721814212608, 140721814224895, +STORE, 139717741912064, 139717741940735, +STORE, 139717741903872, 139717741912063, +STORE, 139717735903232, 139717739700223, +SNULL, 139717735903232, 139717737562111, +STORE, 139717737562112, 139717739700223, +STORE, 139717735903232, 139717737562111, +SNULL, 139717739659263, 139717739700223, +STORE, 139717737562112, 139717739659263, +STORE, 139717739659264, 139717739700223, +SNULL, 139717739659264, 139717739683839, +STORE, 139717739683840, 139717739700223, +STORE, 139717739659264, 139717739683839, +ERASE, 139717739659264, 139717739683839, +STORE, 139717739659264, 139717739683839, +ERASE, 139717739683840, 139717739700223, +STORE, 139717739683840, 139717739700223, +SNULL, 139717739675647, 139717739683839, +STORE, 139717739659264, 139717739675647, +STORE, 139717739675648, 139717739683839, +SNULL, 94062802903039, 94062802907135, +STORE, 94062802894848, 94062802903039, +STORE, 94062802903040, 94062802907135, +SNULL, 139717741944831, 139717741948927, +STORE, 139717741940736, 139717741944831, +STORE, 139717741944832, 139717741948927, +ERASE, 139717741912064, 139717741940735, +STORE, 94062814060544, 94062814195711, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723945754624, 140737488351231, +SNULL, 140723945762815, 140737488351231, +STORE, 140723945754624, 140723945762815, +STORE, 140723945623552, 140723945762815, +STORE, 94886119305216, 94886121639935, +SNULL, 94886119518207, 94886121639935, +STORE, 94886119305216, 94886119518207, +STORE, 94886119518208, 94886121639935, +ERASE, 94886119518208, 94886121639935, +STORE, 94886121615360, 94886121627647, +STORE, 94886121627648, 94886121639935, +STORE, 140152532131840, 140152534384639, +SNULL, 140152532275199, 140152534384639, +STORE, 140152532131840, 140152532275199, +STORE, 140152532275200, 140152534384639, +ERASE, 140152532275200, 140152534384639, +STORE, 140152534372352, 140152534380543, +STORE, 140152534380544, 140152534384639, +STORE, 140723946213376, 140723946217471, +STORE, 140723946201088, 140723946213375, +STORE, 140152534343680, 140152534372351, +STORE, 140152534335488, 140152534343679, +STORE, 140152530018304, 140152532131839, +SNULL, 140152530018304, 140152530030591, +STORE, 140152530030592, 140152532131839, +STORE, 140152530018304, 140152530030591, +SNULL, 140152532123647, 140152532131839, +STORE, 140152530030592, 140152532123647, +STORE, 140152532123648, 140152532131839, +ERASE, 140152532123648, 140152532131839, +STORE, 140152532123648, 140152532131839, +STORE, 140152526221312, 140152530018303, +SNULL, 140152526221312, 140152527880191, +STORE, 140152527880192, 140152530018303, +STORE, 140152526221312, 140152527880191, +SNULL, 140152529977343, 140152530018303, +STORE, 140152527880192, 140152529977343, +STORE, 140152529977344, 140152530018303, +SNULL, 140152529977344, 140152530001919, +STORE, 140152530001920, 140152530018303, +STORE, 140152529977344, 140152530001919, +ERASE, 140152529977344, 140152530001919, +STORE, 140152529977344, 140152530001919, +ERASE, 140152530001920, 140152530018303, +STORE, 140152530001920, 140152530018303, +STORE, 140152534327296, 140152534343679, +SNULL, 140152529993727, 140152530001919, +STORE, 140152529977344, 140152529993727, +STORE, 140152529993728, 140152530001919, +SNULL, 140152532127743, 140152532131839, +STORE, 140152532123648, 140152532127743, +STORE, 140152532127744, 140152532131839, +SNULL, 94886121619455, 94886121627647, +STORE, 94886121615360, 94886121619455, +STORE, 94886121619456, 94886121627647, +SNULL, 140152534376447, 140152534380543, +STORE, 140152534372352, 140152534376447, +STORE, 140152534376448, 140152534380543, +ERASE, 140152534343680, 140152534372351, +STORE, 94886129770496, 94886129905663, +STORE, 140152532643840, 140152534327295, +STORE, 94886129770496, 94886130040831, +STORE, 94886129770496, 94886130175999, +STORE, 94886129770496, 94886130348031, +SNULL, 94886130323455, 94886130348031, +STORE, 94886129770496, 94886130323455, +STORE, 94886130323456, 94886130348031, +ERASE, 94886130323456, 94886130348031, +STORE, 94886129770496, 94886130458623, +STORE, 94886129770496, 94886130606079, +SNULL, 94886130573311, 94886130606079, +STORE, 94886129770496, 94886130573311, +STORE, 94886130573312, 94886130606079, +ERASE, 94886130573312, 94886130606079, +STORE, 94886129770496, 94886130724863, +STORE, 94886129770496, 94886130876415, +STORE, 94886129770496, 94886131023871, +STORE, 94886129770496, 94886131175423, +STORE, 94886129770496, 94886131318783, +STORE, 94886129770496, 94886131453951, +SNULL, 94886131449855, 94886131453951, +STORE, 94886129770496, 94886131449855, +STORE, 94886131449856, 94886131453951, +ERASE, 94886131449856, 94886131453951, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735450779648, 140737488351231, +SNULL, 140735450787839, 140737488351231, +STORE, 140735450779648, 140735450787839, +STORE, 140735450648576, 140735450787839, +STORE, 93947794079744, 93947796414463, +SNULL, 93947794292735, 93947796414463, +STORE, 93947794079744, 93947794292735, +STORE, 93947794292736, 93947796414463, +ERASE, 93947794292736, 93947796414463, +STORE, 93947796389888, 93947796402175, +STORE, 93947796402176, 93947796414463, +STORE, 139841993433088, 139841995685887, +SNULL, 139841993576447, 139841995685887, +STORE, 139841993433088, 139841993576447, +STORE, 139841993576448, 139841995685887, +ERASE, 139841993576448, 139841995685887, +STORE, 139841995673600, 139841995681791, +STORE, 139841995681792, 139841995685887, +STORE, 140735451308032, 140735451312127, +STORE, 140735451295744, 140735451308031, +STORE, 139841995644928, 139841995673599, +STORE, 139841995636736, 139841995644927, +STORE, 139841991319552, 139841993433087, +SNULL, 139841991319552, 139841991331839, +STORE, 139841991331840, 139841993433087, +STORE, 139841991319552, 139841991331839, +SNULL, 139841993424895, 139841993433087, +STORE, 139841991331840, 139841993424895, +STORE, 139841993424896, 139841993433087, +ERASE, 139841993424896, 139841993433087, +STORE, 139841993424896, 139841993433087, +STORE, 139841987522560, 139841991319551, +SNULL, 139841987522560, 139841989181439, +STORE, 139841989181440, 139841991319551, +STORE, 139841987522560, 139841989181439, +SNULL, 139841991278591, 139841991319551, +STORE, 139841989181440, 139841991278591, +STORE, 139841991278592, 139841991319551, +SNULL, 139841991278592, 139841991303167, +STORE, 139841991303168, 139841991319551, +STORE, 139841991278592, 139841991303167, +ERASE, 139841991278592, 139841991303167, +STORE, 139841991278592, 139841991303167, +ERASE, 139841991303168, 139841991319551, +STORE, 139841991303168, 139841991319551, +STORE, 139841995628544, 139841995644927, +SNULL, 139841991294975, 139841991303167, +STORE, 139841991278592, 139841991294975, +STORE, 139841991294976, 139841991303167, +SNULL, 139841993428991, 139841993433087, +STORE, 139841993424896, 139841993428991, +STORE, 139841993428992, 139841993433087, +SNULL, 93947796393983, 93947796402175, +STORE, 93947796389888, 93947796393983, +STORE, 93947796393984, 93947796402175, +SNULL, 139841995677695, 139841995681791, +STORE, 139841995673600, 139841995677695, +STORE, 139841995677696, 139841995681791, +ERASE, 139841995644928, 139841995673599, +STORE, 93947829739520, 93947829874687, +STORE, 139841993945088, 139841995628543, +STORE, 93947829739520, 93947830009855, +STORE, 93947829739520, 93947830145023, +STORE, 94659351814144, 94659352027135, +STORE, 94659354124288, 94659354128383, +STORE, 94659354128384, 94659354136575, +STORE, 94659354136576, 94659354148863, +STORE, 94659383476224, 94659385057279, +STORE, 139959054557184, 139959056216063, +STORE, 139959056216064, 139959058313215, +STORE, 139959058313216, 139959058329599, +STORE, 139959058329600, 139959058337791, +STORE, 139959058337792, 139959058354175, +STORE, 139959058354176, 139959058366463, +STORE, 139959058366464, 139959060459519, +STORE, 139959060459520, 139959060463615, +STORE, 139959060463616, 139959060467711, +STORE, 139959060467712, 139959060611071, +STORE, 139959060979712, 139959062663167, +STORE, 139959062663168, 139959062679551, +STORE, 139959062708224, 139959062712319, +STORE, 139959062712320, 139959062716415, +STORE, 139959062716416, 139959062720511, +STORE, 140735532539904, 140735532679167, +STORE, 140735532830720, 140735532843007, +STORE, 140735532843008, 140735532847103, +STORE, 93894361829376, 93894362042367, +STORE, 93894364139520, 93894364143615, +STORE, 93894364143616, 93894364151807, +STORE, 93894364151808, 93894364164095, +STORE, 93894396944384, 93894397624319, +STORE, 140075612573696, 140075614232575, +STORE, 140075614232576, 140075616329727, +STORE, 140075616329728, 140075616346111, +STORE, 140075616346112, 140075616354303, +STORE, 140075616354304, 140075616370687, +STORE, 140075616370688, 140075616382975, +STORE, 140075616382976, 140075618476031, +STORE, 140075618476032, 140075618480127, +STORE, 140075618480128, 140075618484223, +STORE, 140075618484224, 140075618627583, +STORE, 140075618996224, 140075620679679, +STORE, 140075620679680, 140075620696063, +STORE, 140075620724736, 140075620728831, +STORE, 140075620728832, 140075620732927, +STORE, 140075620732928, 140075620737023, +STORE, 140720830312448, 140720830451711, +STORE, 140720830631936, 140720830644223, +STORE, 140720830644224, 140720830648319, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735116226560, 140737488351231, +SNULL, 140735116234751, 140737488351231, +STORE, 140735116226560, 140735116234751, +STORE, 140735116095488, 140735116234751, +STORE, 94873398054912, 94873400279039, +SNULL, 94873398165503, 94873400279039, +STORE, 94873398054912, 94873398165503, +STORE, 94873398165504, 94873400279039, +ERASE, 94873398165504, 94873400279039, +STORE, 94873400258560, 94873400270847, +STORE, 94873400270848, 94873400279039, +STORE, 140303828606976, 140303830859775, +SNULL, 140303828750335, 140303830859775, +STORE, 140303828606976, 140303828750335, +STORE, 140303828750336, 140303830859775, +ERASE, 140303828750336, 140303830859775, +STORE, 140303830847488, 140303830855679, +STORE, 140303830855680, 140303830859775, +STORE, 140735116251136, 140735116255231, +STORE, 140735116238848, 140735116251135, +STORE, 140303830818816, 140303830847487, +STORE, 140303830810624, 140303830818815, +STORE, 140303824809984, 140303828606975, +SNULL, 140303824809984, 140303826468863, +STORE, 140303826468864, 140303828606975, +STORE, 140303824809984, 140303826468863, +SNULL, 140303828566015, 140303828606975, +STORE, 140303826468864, 140303828566015, +STORE, 140303828566016, 140303828606975, +SNULL, 140303828566016, 140303828590591, +STORE, 140303828590592, 140303828606975, +STORE, 140303828566016, 140303828590591, +ERASE, 140303828566016, 140303828590591, +STORE, 140303828566016, 140303828590591, +ERASE, 140303828590592, 140303828606975, +STORE, 140303828590592, 140303828606975, +SNULL, 140303828582399, 140303828590591, +STORE, 140303828566016, 140303828582399, +STORE, 140303828582400, 140303828590591, +SNULL, 94873400266751, 94873400270847, +STORE, 94873400258560, 94873400266751, +STORE, 94873400266752, 94873400270847, +SNULL, 140303830851583, 140303830855679, +STORE, 140303830847488, 140303830851583, +STORE, 140303830851584, 140303830855679, +ERASE, 140303830818816, 140303830847487, +STORE, 94873413713920, 94873413849087, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140732349956096, 140737488351231, +SNULL, 140732349964287, 140737488351231, +STORE, 140732349956096, 140732349964287, +STORE, 140732349825024, 140732349964287, +STORE, 94009652736000, 94009655070719, +SNULL, 94009652948991, 94009655070719, +STORE, 94009652736000, 94009652948991, +STORE, 94009652948992, 94009655070719, +ERASE, 94009652948992, 94009655070719, +STORE, 94009655046144, 94009655058431, +STORE, 94009655058432, 94009655070719, +STORE, 140295688531968, 140295690784767, +SNULL, 140295688675327, 140295690784767, +STORE, 140295688531968, 140295688675327, +STORE, 140295688675328, 140295690784767, +ERASE, 140295688675328, 140295690784767, +STORE, 140295690772480, 140295690780671, +STORE, 140295690780672, 140295690784767, +STORE, 140732350005248, 140732350009343, +STORE, 140732349992960, 140732350005247, +STORE, 140295690743808, 140295690772479, +STORE, 140295690735616, 140295690743807, +STORE, 140295686418432, 140295688531967, +SNULL, 140295686418432, 140295686430719, +STORE, 140295686430720, 140295688531967, +STORE, 140295686418432, 140295686430719, +SNULL, 140295688523775, 140295688531967, +STORE, 140295686430720, 140295688523775, +STORE, 140295688523776, 140295688531967, +ERASE, 140295688523776, 140295688531967, +STORE, 140295688523776, 140295688531967, +STORE, 140295682621440, 140295686418431, +SNULL, 140295682621440, 140295684280319, +STORE, 140295684280320, 140295686418431, +STORE, 140295682621440, 140295684280319, +SNULL, 140295686377471, 140295686418431, +STORE, 140295684280320, 140295686377471, +STORE, 140295686377472, 140295686418431, +SNULL, 140295686377472, 140295686402047, +STORE, 140295686402048, 140295686418431, +STORE, 140295686377472, 140295686402047, +ERASE, 140295686377472, 140295686402047, +STORE, 140295686377472, 140295686402047, +ERASE, 140295686402048, 140295686418431, +STORE, 140295686402048, 140295686418431, +STORE, 140295690727424, 140295690743807, +SNULL, 140295686393855, 140295686402047, +STORE, 140295686377472, 140295686393855, +STORE, 140295686393856, 140295686402047, +SNULL, 140295688527871, 140295688531967, +STORE, 140295688523776, 140295688527871, +STORE, 140295688527872, 140295688531967, +SNULL, 94009655050239, 94009655058431, +STORE, 94009655046144, 94009655050239, +STORE, 94009655050240, 94009655058431, +SNULL, 140295690776575, 140295690780671, +STORE, 140295690772480, 140295690776575, +STORE, 140295690776576, 140295690780671, +ERASE, 140295690743808, 140295690772479, +STORE, 94009672114176, 94009672249343, +STORE, 140295689043968, 140295690727423, +STORE, 94009672114176, 94009672384511, +STORE, 94009672114176, 94009672519679, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722376515584, 140737488351231, +SNULL, 140722376523775, 140737488351231, +STORE, 140722376515584, 140722376523775, +STORE, 140722376384512, 140722376523775, +STORE, 94089815773184, 94089818107903, +SNULL, 94089815986175, 94089818107903, +STORE, 94089815773184, 94089815986175, +STORE, 94089815986176, 94089818107903, +ERASE, 94089815986176, 94089818107903, +STORE, 94089818083328, 94089818095615, +STORE, 94089818095616, 94089818107903, +STORE, 140265595711488, 140265597964287, +SNULL, 140265595854847, 140265597964287, +STORE, 140265595711488, 140265595854847, +STORE, 140265595854848, 140265597964287, +ERASE, 140265595854848, 140265597964287, +STORE, 140265597952000, 140265597960191, +STORE, 140265597960192, 140265597964287, +STORE, 140722378297344, 140722378301439, +STORE, 140722378285056, 140722378297343, +STORE, 140265597923328, 140265597951999, +STORE, 140265597915136, 140265597923327, +STORE, 140265593597952, 140265595711487, +SNULL, 140265593597952, 140265593610239, +STORE, 140265593610240, 140265595711487, +STORE, 140265593597952, 140265593610239, +SNULL, 140265595703295, 140265595711487, +STORE, 140265593610240, 140265595703295, +STORE, 140265595703296, 140265595711487, +ERASE, 140265595703296, 140265595711487, +STORE, 140265595703296, 140265595711487, +STORE, 140265589800960, 140265593597951, +SNULL, 140265589800960, 140265591459839, +STORE, 140265591459840, 140265593597951, +STORE, 140265589800960, 140265591459839, +SNULL, 140265593556991, 140265593597951, +STORE, 140265591459840, 140265593556991, +STORE, 140265593556992, 140265593597951, +SNULL, 140265593556992, 140265593581567, +STORE, 140265593581568, 140265593597951, +STORE, 140265593556992, 140265593581567, +ERASE, 140265593556992, 140265593581567, +STORE, 140265593556992, 140265593581567, +ERASE, 140265593581568, 140265593597951, +STORE, 140265593581568, 140265593597951, +STORE, 140265597906944, 140265597923327, +SNULL, 140265593573375, 140265593581567, +STORE, 140265593556992, 140265593573375, +STORE, 140265593573376, 140265593581567, +SNULL, 140265595707391, 140265595711487, +STORE, 140265595703296, 140265595707391, +STORE, 140265595707392, 140265595711487, +SNULL, 94089818087423, 94089818095615, +STORE, 94089818083328, 94089818087423, +STORE, 94089818087424, 94089818095615, +SNULL, 140265597956095, 140265597960191, +STORE, 140265597952000, 140265597956095, +STORE, 140265597956096, 140265597960191, +ERASE, 140265597923328, 140265597951999, +STORE, 94089837146112, 94089837281279, +STORE, 140265596223488, 140265597906943, +STORE, 94089837146112, 94089837416447, +STORE, 94089837146112, 94089837551615, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735265218560, 140737488351231, +SNULL, 140735265226751, 140737488351231, +STORE, 140735265218560, 140735265226751, +STORE, 140735265087488, 140735265226751, +STORE, 94250422370304, 94250424705023, +SNULL, 94250422583295, 94250424705023, +STORE, 94250422370304, 94250422583295, +STORE, 94250422583296, 94250424705023, +ERASE, 94250422583296, 94250424705023, +STORE, 94250424680448, 94250424692735, +STORE, 94250424692736, 94250424705023, +STORE, 140344442474496, 140344444727295, +SNULL, 140344442617855, 140344444727295, +STORE, 140344442474496, 140344442617855, +STORE, 140344442617856, 140344444727295, +ERASE, 140344442617856, 140344444727295, +STORE, 140344444715008, 140344444723199, +STORE, 140344444723200, 140344444727295, +STORE, 140735265341440, 140735265345535, +STORE, 140735265329152, 140735265341439, +STORE, 140344444686336, 140344444715007, +STORE, 140344444678144, 140344444686335, +STORE, 140344440360960, 140344442474495, +SNULL, 140344440360960, 140344440373247, +STORE, 140344440373248, 140344442474495, +STORE, 140344440360960, 140344440373247, +SNULL, 140344442466303, 140344442474495, +STORE, 140344440373248, 140344442466303, +STORE, 140344442466304, 140344442474495, +ERASE, 140344442466304, 140344442474495, +STORE, 140344442466304, 140344442474495, +STORE, 140344436563968, 140344440360959, +SNULL, 140344436563968, 140344438222847, +STORE, 140344438222848, 140344440360959, +STORE, 140344436563968, 140344438222847, +SNULL, 140344440319999, 140344440360959, +STORE, 140344438222848, 140344440319999, +STORE, 140344440320000, 140344440360959, +SNULL, 140344440320000, 140344440344575, +STORE, 140344440344576, 140344440360959, +STORE, 140344440320000, 140344440344575, +ERASE, 140344440320000, 140344440344575, +STORE, 140344440320000, 140344440344575, +ERASE, 140344440344576, 140344440360959, +STORE, 140344440344576, 140344440360959, +STORE, 140344444669952, 140344444686335, +SNULL, 140344440336383, 140344440344575, +STORE, 140344440320000, 140344440336383, +STORE, 140344440336384, 140344440344575, +SNULL, 140344442470399, 140344442474495, +STORE, 140344442466304, 140344442470399, +STORE, 140344442470400, 140344442474495, +SNULL, 94250424684543, 94250424692735, +STORE, 94250424680448, 94250424684543, +STORE, 94250424684544, 94250424692735, +SNULL, 140344444719103, 140344444723199, +STORE, 140344444715008, 140344444719103, +STORE, 140344444719104, 140344444723199, +ERASE, 140344444686336, 140344444715007, +STORE, 94250445512704, 94250445647871, +STORE, 140344442986496, 140344444669951, +STORE, 94250445512704, 94250445783039, +STORE, 94250445512704, 94250445918207, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725762719744, 140737488351231, +SNULL, 140725762727935, 140737488351231, +STORE, 140725762719744, 140725762727935, +STORE, 140725762588672, 140725762727935, +STORE, 94819009097728, 94819011432447, +SNULL, 94819009310719, 94819011432447, +STORE, 94819009097728, 94819009310719, +STORE, 94819009310720, 94819011432447, +ERASE, 94819009310720, 94819011432447, +STORE, 94819011407872, 94819011420159, +STORE, 94819011420160, 94819011432447, +STORE, 139987985596416, 139987987849215, +SNULL, 139987985739775, 139987987849215, +STORE, 139987985596416, 139987985739775, +STORE, 139987985739776, 139987987849215, +ERASE, 139987985739776, 139987987849215, +STORE, 139987987836928, 139987987845119, +STORE, 139987987845120, 139987987849215, +STORE, 140725763072000, 140725763076095, +STORE, 140725763059712, 140725763071999, +STORE, 139987987808256, 139987987836927, +STORE, 139987987800064, 139987987808255, +STORE, 139987983482880, 139987985596415, +SNULL, 139987983482880, 139987983495167, +STORE, 139987983495168, 139987985596415, +STORE, 139987983482880, 139987983495167, +SNULL, 139987985588223, 139987985596415, +STORE, 139987983495168, 139987985588223, +STORE, 139987985588224, 139987985596415, +ERASE, 139987985588224, 139987985596415, +STORE, 139987985588224, 139987985596415, +STORE, 139987979685888, 139987983482879, +SNULL, 139987979685888, 139987981344767, +STORE, 139987981344768, 139987983482879, +STORE, 139987979685888, 139987981344767, +SNULL, 139987983441919, 139987983482879, +STORE, 139987981344768, 139987983441919, +STORE, 139987983441920, 139987983482879, +SNULL, 139987983441920, 139987983466495, +STORE, 139987983466496, 139987983482879, +STORE, 139987983441920, 139987983466495, +ERASE, 139987983441920, 139987983466495, +STORE, 139987983441920, 139987983466495, +ERASE, 139987983466496, 139987983482879, +STORE, 139987983466496, 139987983482879, +STORE, 139987987791872, 139987987808255, +SNULL, 139987983458303, 139987983466495, +STORE, 139987983441920, 139987983458303, +STORE, 139987983458304, 139987983466495, +SNULL, 139987985592319, 139987985596415, +STORE, 139987985588224, 139987985592319, +STORE, 139987985592320, 139987985596415, +SNULL, 94819011411967, 94819011420159, +STORE, 94819011407872, 94819011411967, +STORE, 94819011411968, 94819011420159, +SNULL, 139987987841023, 139987987845119, +STORE, 139987987836928, 139987987841023, +STORE, 139987987841024, 139987987845119, +ERASE, 139987987808256, 139987987836927, +STORE, 94819028176896, 94819028312063, +STORE, 139987986108416, 139987987791871, +STORE, 94819028176896, 94819028447231, +STORE, 94819028176896, 94819028582399, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722475413504, 140737488351231, +SNULL, 140722475421695, 140737488351231, +STORE, 140722475413504, 140722475421695, +STORE, 140722475282432, 140722475421695, +STORE, 94620599119872, 94620601343999, +SNULL, 94620599230463, 94620601343999, +STORE, 94620599119872, 94620599230463, +STORE, 94620599230464, 94620601343999, +ERASE, 94620599230464, 94620601343999, +STORE, 94620601323520, 94620601335807, +STORE, 94620601335808, 94620601343999, +STORE, 139891763060736, 139891765313535, +SNULL, 139891763204095, 139891765313535, +STORE, 139891763060736, 139891763204095, +STORE, 139891763204096, 139891765313535, +ERASE, 139891763204096, 139891765313535, +STORE, 139891765301248, 139891765309439, +STORE, 139891765309440, 139891765313535, +STORE, 140722475700224, 140722475704319, +STORE, 140722475687936, 140722475700223, +STORE, 139891765272576, 139891765301247, +STORE, 139891765264384, 139891765272575, +STORE, 139891759263744, 139891763060735, +SNULL, 139891759263744, 139891760922623, +STORE, 139891760922624, 139891763060735, +STORE, 139891759263744, 139891760922623, +SNULL, 139891763019775, 139891763060735, +STORE, 139891760922624, 139891763019775, +STORE, 139891763019776, 139891763060735, +SNULL, 139891763019776, 139891763044351, +STORE, 139891763044352, 139891763060735, +STORE, 139891763019776, 139891763044351, +ERASE, 139891763019776, 139891763044351, +STORE, 139891763019776, 139891763044351, +ERASE, 139891763044352, 139891763060735, +STORE, 139891763044352, 139891763060735, +SNULL, 139891763036159, 139891763044351, +STORE, 139891763019776, 139891763036159, +STORE, 139891763036160, 139891763044351, +SNULL, 94620601331711, 94620601335807, +STORE, 94620601323520, 94620601331711, +STORE, 94620601331712, 94620601335807, +SNULL, 139891765305343, 139891765309439, +STORE, 139891765301248, 139891765305343, +STORE, 139891765305344, 139891765309439, +ERASE, 139891765272576, 139891765301247, +STORE, 94620610027520, 94620610162687, +STORE, 94031976210432, 94031976423423, +STORE, 94031978520576, 94031978524671, +STORE, 94031978524672, 94031978532863, +STORE, 94031978532864, 94031978545151, +STORE, 94031990398976, 94031992565759, +STORE, 140336240640000, 140336242298879, +STORE, 140336242298880, 140336244396031, +STORE, 140336244396032, 140336244412415, +STORE, 140336244412416, 140336244420607, +STORE, 140336244420608, 140336244436991, +STORE, 140336244436992, 140336244449279, +STORE, 140336244449280, 140336246542335, +STORE, 140336246542336, 140336246546431, +STORE, 140336246546432, 140336246550527, +STORE, 140336246550528, 140336246693887, +STORE, 140336247062528, 140336248745983, +STORE, 140336248745984, 140336248762367, +STORE, 140336248791040, 140336248795135, +STORE, 140336248795136, 140336248799231, +STORE, 140336248799232, 140336248803327, +STORE, 140728500064256, 140728500203519, +STORE, 140728501501952, 140728501514239, +STORE, 140728501514240, 140728501518335, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140730503987200, 140737488351231, +SNULL, 140730503995391, 140737488351231, +STORE, 140730503987200, 140730503995391, +STORE, 140730503856128, 140730503995391, +STORE, 93866544205824, 93866546429951, +SNULL, 93866544316415, 93866546429951, +STORE, 93866544205824, 93866544316415, +STORE, 93866544316416, 93866546429951, +ERASE, 93866544316416, 93866546429951, +STORE, 93866546409472, 93866546421759, +STORE, 93866546421760, 93866546429951, +STORE, 140216311959552, 140216314212351, +SNULL, 140216312102911, 140216314212351, +STORE, 140216311959552, 140216312102911, +STORE, 140216312102912, 140216314212351, +ERASE, 140216312102912, 140216314212351, +STORE, 140216314200064, 140216314208255, +STORE, 140216314208256, 140216314212351, +STORE, 140730504626176, 140730504630271, +STORE, 140730504613888, 140730504626175, +STORE, 140216314171392, 140216314200063, +STORE, 140216314163200, 140216314171391, +STORE, 140216308162560, 140216311959551, +SNULL, 140216308162560, 140216309821439, +STORE, 140216309821440, 140216311959551, +STORE, 140216308162560, 140216309821439, +SNULL, 140216311918591, 140216311959551, +STORE, 140216309821440, 140216311918591, +STORE, 140216311918592, 140216311959551, +SNULL, 140216311918592, 140216311943167, +STORE, 140216311943168, 140216311959551, +STORE, 140216311918592, 140216311943167, +ERASE, 140216311918592, 140216311943167, +STORE, 140216311918592, 140216311943167, +ERASE, 140216311943168, 140216311959551, +STORE, 140216311943168, 140216311959551, +SNULL, 140216311934975, 140216311943167, +STORE, 140216311918592, 140216311934975, +STORE, 140216311934976, 140216311943167, +SNULL, 93866546417663, 93866546421759, +STORE, 93866546409472, 93866546417663, +STORE, 93866546417664, 93866546421759, +SNULL, 140216314204159, 140216314208255, +STORE, 140216314200064, 140216314204159, +STORE, 140216314204160, 140216314208255, +ERASE, 140216314171392, 140216314200063, +STORE, 93866550386688, 93866550521855, +STORE, 94074292674560, 94074292887551, +STORE, 94074294984704, 94074294988799, +STORE, 94074294988800, 94074294996991, +STORE, 94074294996992, 94074295009279, +STORE, 94074300219392, 94074301378559, +STORE, 139781563256832, 139781564915711, +STORE, 139781564915712, 139781567012863, +STORE, 139781567012864, 139781567029247, +STORE, 139781567029248, 139781567037439, +STORE, 139781567037440, 139781567053823, +STORE, 139781567053824, 139781567066111, +STORE, 139781567066112, 139781569159167, +STORE, 139781569159168, 139781569163263, +STORE, 139781569163264, 139781569167359, +STORE, 139781569167360, 139781569310719, +STORE, 139781569679360, 139781571362815, +STORE, 139781571362816, 139781571379199, +STORE, 139781571407872, 139781571411967, +STORE, 139781571411968, 139781571416063, +STORE, 139781571416064, 139781571420159, +STORE, 140723688488960, 140723688628223, +STORE, 140723689005056, 140723689017343, +STORE, 140723689017344, 140723689021439, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735189745664, 140737488351231, +SNULL, 140735189753855, 140737488351231, +STORE, 140735189745664, 140735189753855, +STORE, 140735189614592, 140735189753855, +STORE, 94172072177664, 94172074512383, +SNULL, 94172072390655, 94172074512383, +STORE, 94172072177664, 94172072390655, +STORE, 94172072390656, 94172074512383, +ERASE, 94172072390656, 94172074512383, +STORE, 94172074487808, 94172074500095, +STORE, 94172074500096, 94172074512383, +STORE, 140687827263488, 140687829516287, +SNULL, 140687827406847, 140687829516287, +STORE, 140687827263488, 140687827406847, +STORE, 140687827406848, 140687829516287, +ERASE, 140687827406848, 140687829516287, +STORE, 140687829504000, 140687829512191, +STORE, 140687829512192, 140687829516287, +STORE, 140735189766144, 140735189770239, +STORE, 140735189753856, 140735189766143, +STORE, 140687829475328, 140687829503999, +STORE, 140687829467136, 140687829475327, +STORE, 140687825149952, 140687827263487, +SNULL, 140687825149952, 140687825162239, +STORE, 140687825162240, 140687827263487, +STORE, 140687825149952, 140687825162239, +SNULL, 140687827255295, 140687827263487, +STORE, 140687825162240, 140687827255295, +STORE, 140687827255296, 140687827263487, +ERASE, 140687827255296, 140687827263487, +STORE, 140687827255296, 140687827263487, +STORE, 140687821352960, 140687825149951, +SNULL, 140687821352960, 140687823011839, +STORE, 140687823011840, 140687825149951, +STORE, 140687821352960, 140687823011839, +SNULL, 140687825108991, 140687825149951, +STORE, 140687823011840, 140687825108991, +STORE, 140687825108992, 140687825149951, +SNULL, 140687825108992, 140687825133567, +STORE, 140687825133568, 140687825149951, +STORE, 140687825108992, 140687825133567, +ERASE, 140687825108992, 140687825133567, +STORE, 140687825108992, 140687825133567, +ERASE, 140687825133568, 140687825149951, +STORE, 140687825133568, 140687825149951, +STORE, 140687829458944, 140687829475327, +SNULL, 140687825125375, 140687825133567, +STORE, 140687825108992, 140687825125375, +STORE, 140687825125376, 140687825133567, +SNULL, 140687827259391, 140687827263487, +STORE, 140687827255296, 140687827259391, +STORE, 140687827259392, 140687827263487, +SNULL, 94172074491903, 94172074500095, +STORE, 94172074487808, 94172074491903, +STORE, 94172074491904, 94172074500095, +SNULL, 140687829508095, 140687829512191, +STORE, 140687829504000, 140687829508095, +STORE, 140687829508096, 140687829512191, +ERASE, 140687829475328, 140687829503999, +STORE, 94172092432384, 94172092567551, +STORE, 140687827775488, 140687829458943, +STORE, 94172092432384, 94172092702719, +STORE, 94172092432384, 94172092837887, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140737229504512, 140737488351231, +SNULL, 140737229512703, 140737488351231, +STORE, 140737229504512, 140737229512703, +STORE, 140737229373440, 140737229512703, +STORE, 94155246866432, 94155249090559, +SNULL, 94155246977023, 94155249090559, +STORE, 94155246866432, 94155246977023, +STORE, 94155246977024, 94155249090559, +ERASE, 94155246977024, 94155249090559, +STORE, 94155249070080, 94155249082367, +STORE, 94155249082368, 94155249090559, +STORE, 140640993693696, 140640995946495, +SNULL, 140640993837055, 140640995946495, +STORE, 140640993693696, 140640993837055, +STORE, 140640993837056, 140640995946495, +ERASE, 140640993837056, 140640995946495, +STORE, 140640995934208, 140640995942399, +STORE, 140640995942400, 140640995946495, +STORE, 140737230004224, 140737230008319, +STORE, 140737229991936, 140737230004223, +STORE, 140640995905536, 140640995934207, +STORE, 140640995897344, 140640995905535, +STORE, 140640989896704, 140640993693695, +SNULL, 140640989896704, 140640991555583, +STORE, 140640991555584, 140640993693695, +STORE, 140640989896704, 140640991555583, +SNULL, 140640993652735, 140640993693695, +STORE, 140640991555584, 140640993652735, +STORE, 140640993652736, 140640993693695, +SNULL, 140640993652736, 140640993677311, +STORE, 140640993677312, 140640993693695, +STORE, 140640993652736, 140640993677311, +ERASE, 140640993652736, 140640993677311, +STORE, 140640993652736, 140640993677311, +ERASE, 140640993677312, 140640993693695, +STORE, 140640993677312, 140640993693695, +SNULL, 140640993669119, 140640993677311, +STORE, 140640993652736, 140640993669119, +STORE, 140640993669120, 140640993677311, +SNULL, 94155249078271, 94155249082367, +STORE, 94155249070080, 94155249078271, +STORE, 94155249078272, 94155249082367, +SNULL, 140640995938303, 140640995942399, +STORE, 140640995934208, 140640995938303, +STORE, 140640995938304, 140640995942399, +ERASE, 140640995905536, 140640995934207, +STORE, 94155281035264, 94155281170431, +STORE, 94088066453504, 94088066564095, +STORE, 94088068657152, 94088068665343, +STORE, 94088068665344, 94088068669439, +STORE, 94088068669440, 94088068677631, +STORE, 94088090214400, 94088090349567, +STORE, 140503024627712, 140503026286591, +STORE, 140503026286592, 140503028383743, +STORE, 140503028383744, 140503028400127, +STORE, 140503028400128, 140503028408319, +STORE, 140503028408320, 140503028424703, +STORE, 140503028424704, 140503028568063, +STORE, 140503030628352, 140503030636543, +STORE, 140503030665216, 140503030669311, +STORE, 140503030669312, 140503030673407, +STORE, 140503030673408, 140503030677503, +STORE, 140730894725120, 140730894864383, +STORE, 140730894880768, 140730894893055, +STORE, 140730894893056, 140730894897151, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140730434342912, 140737488351231, +SNULL, 140730434351103, 140737488351231, +STORE, 140730434342912, 140730434351103, +STORE, 140730434211840, 140730434351103, +STORE, 4194304, 5128191, +STORE, 7221248, 7241727, +STORE, 7241728, 7249919, +STORE, 140109041938432, 140109044191231, +SNULL, 140109042081791, 140109044191231, +STORE, 140109041938432, 140109042081791, +STORE, 140109042081792, 140109044191231, +ERASE, 140109042081792, 140109044191231, +STORE, 140109044178944, 140109044187135, +STORE, 140109044187136, 140109044191231, +STORE, 140730434850816, 140730434854911, +STORE, 140730434838528, 140730434850815, +STORE, 140109044150272, 140109044178943, +STORE, 140109044142080, 140109044150271, +STORE, 140109038776320, 140109041938431, +SNULL, 140109038776320, 140109039837183, +STORE, 140109039837184, 140109041938431, +STORE, 140109038776320, 140109039837183, +SNULL, 140109041930239, 140109041938431, +STORE, 140109039837184, 140109041930239, +STORE, 140109041930240, 140109041938431, +ERASE, 140109041930240, 140109041938431, +STORE, 140109041930240, 140109041938431, +STORE, 140109034979328, 140109038776319, +SNULL, 140109034979328, 140109036638207, +STORE, 140109036638208, 140109038776319, +STORE, 140109034979328, 140109036638207, +SNULL, 140109038735359, 140109038776319, +STORE, 140109036638208, 140109038735359, +STORE, 140109038735360, 140109038776319, +SNULL, 140109038735360, 140109038759935, +STORE, 140109038759936, 140109038776319, +STORE, 140109038735360, 140109038759935, +ERASE, 140109038735360, 140109038759935, +STORE, 140109038735360, 140109038759935, +ERASE, 140109038759936, 140109038776319, +STORE, 140109038759936, 140109038776319, +STORE, 140109044129792, 140109044150271, +SNULL, 140109038751743, 140109038759935, +STORE, 140109038735360, 140109038751743, +STORE, 140109038751744, 140109038759935, +SNULL, 140109041934335, 140109041938431, +STORE, 140109041930240, 140109041934335, +STORE, 140109041934336, 140109041938431, +SNULL, 7233535, 7241727, +STORE, 7221248, 7233535, +STORE, 7233536, 7241727, +SNULL, 140109044183039, 140109044187135, +STORE, 140109044178944, 140109044183039, +STORE, 140109044183040, 140109044187135, +ERASE, 140109044150272, 140109044178943, +STORE, 20000768, 20135935, +STORE, 20000768, 20283391, +STORE, 140109042446336, 140109044129791, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140730853408768, 140737488351231, +SNULL, 140730853416959, 140737488351231, +STORE, 140730853408768, 140730853416959, +STORE, 140730853277696, 140730853416959, +STORE, 94865902977024, 94865905311743, +SNULL, 94865903190015, 94865905311743, +STORE, 94865902977024, 94865903190015, +STORE, 94865903190016, 94865905311743, +ERASE, 94865903190016, 94865905311743, +STORE, 94865905287168, 94865905299455, +STORE, 94865905299456, 94865905311743, +STORE, 139768865738752, 139768867991551, +SNULL, 139768865882111, 139768867991551, +STORE, 139768865738752, 139768865882111, +STORE, 139768865882112, 139768867991551, +ERASE, 139768865882112, 139768867991551, +STORE, 139768867979264, 139768867987455, +STORE, 139768867987456, 139768867991551, +STORE, 140730853957632, 140730853961727, +STORE, 140730853945344, 140730853957631, +STORE, 139768867950592, 139768867979263, +STORE, 139768867942400, 139768867950591, +STORE, 139768863625216, 139768865738751, +SNULL, 139768863625216, 139768863637503, +STORE, 139768863637504, 139768865738751, +STORE, 139768863625216, 139768863637503, +SNULL, 139768865730559, 139768865738751, +STORE, 139768863637504, 139768865730559, +STORE, 139768865730560, 139768865738751, +ERASE, 139768865730560, 139768865738751, +STORE, 139768865730560, 139768865738751, +STORE, 139768859828224, 139768863625215, +SNULL, 139768859828224, 139768861487103, +STORE, 139768861487104, 139768863625215, +STORE, 139768859828224, 139768861487103, +SNULL, 139768863584255, 139768863625215, +STORE, 139768861487104, 139768863584255, +STORE, 139768863584256, 139768863625215, +SNULL, 139768863584256, 139768863608831, +STORE, 139768863608832, 139768863625215, +STORE, 139768863584256, 139768863608831, +ERASE, 139768863584256, 139768863608831, +STORE, 139768863584256, 139768863608831, +ERASE, 139768863608832, 139768863625215, +STORE, 139768863608832, 139768863625215, +STORE, 139768867934208, 139768867950591, +SNULL, 139768863600639, 139768863608831, +STORE, 139768863584256, 139768863600639, +STORE, 139768863600640, 139768863608831, +SNULL, 139768865734655, 139768865738751, +STORE, 139768865730560, 139768865734655, +STORE, 139768865734656, 139768865738751, +SNULL, 94865905291263, 94865905299455, +STORE, 94865905287168, 94865905291263, +STORE, 94865905291264, 94865905299455, +SNULL, 139768867983359, 139768867987455, +STORE, 139768867979264, 139768867983359, +STORE, 139768867983360, 139768867987455, +ERASE, 139768867950592, 139768867979263, +STORE, 94865923670016, 94865923805183, +STORE, 139768866250752, 139768867934207, +STORE, 94865923670016, 94865923940351, +STORE, 94865923670016, 94865924075519, +STORE, 94865923670016, 94865924222975, +SNULL, 94865924210687, 94865924222975, +STORE, 94865923670016, 94865924210687, +STORE, 94865924210688, 94865924222975, +ERASE, 94865924210688, 94865924222975, +STORE, 94865923670016, 94865924349951, +STORE, 94865923670016, 94865924493311, +STORE, 94865923670016, 94865924640767, +SNULL, 94865924603903, 94865924640767, +STORE, 94865923670016, 94865924603903, +STORE, 94865924603904, 94865924640767, +ERASE, 94865924603904, 94865924640767, +STORE, 94865923670016, 94865924747263, +STORE, 94865923670016, 94865924898815, +SNULL, 94865924874239, 94865924898815, +STORE, 94865923670016, 94865924874239, +STORE, 94865924874240, 94865924898815, +ERASE, 94865924874240, 94865924898815, +STORE, 94865923670016, 94865925025791, +SNULL, 94865925013503, 94865925025791, +STORE, 94865923670016, 94865925013503, +STORE, 94865925013504, 94865925025791, +ERASE, 94865925013504, 94865925025791, +SNULL, 94865924988927, 94865925013503, +STORE, 94865923670016, 94865924988927, +STORE, 94865924988928, 94865925013503, +ERASE, 94865924988928, 94865925013503, +STORE, 94865923670016, 94865925152767, +SNULL, 94865925136383, 94865925152767, +STORE, 94865923670016, 94865925136383, +STORE, 94865925136384, 94865925152767, +ERASE, 94865925136384, 94865925152767, +STORE, 94865923670016, 94865925292031, +SNULL, 94865925279743, 94865925292031, +STORE, 94865923670016, 94865925279743, +STORE, 94865925279744, 94865925292031, +ERASE, 94865925279744, 94865925292031, +SNULL, 94865925255167, 94865925279743, +STORE, 94865923670016, 94865925255167, +STORE, 94865925255168, 94865925279743, +ERASE, 94865925255168, 94865925279743, +STORE, 94865923670016, 94865925406719, +SNULL, 94865925394431, 94865925406719, +STORE, 94865923670016, 94865925394431, +STORE, 94865925394432, 94865925406719, +ERASE, 94865925394432, 94865925406719, +STORE, 94865923670016, 94865925545983, +SNULL, 94865925533695, 94865925545983, +STORE, 94865923670016, 94865925533695, +STORE, 94865925533696, 94865925545983, +ERASE, 94865925533696, 94865925545983, +SNULL, 94865925492735, 94865925533695, +STORE, 94865923670016, 94865925492735, +STORE, 94865925492736, 94865925533695, +ERASE, 94865925492736, 94865925533695, +STORE, 94865923670016, 94865925627903, +SNULL, 94865925599231, 94865925627903, +STORE, 94865923670016, 94865925599231, +STORE, 94865925599232, 94865925627903, +ERASE, 94865925599232, 94865925627903, +STORE, 94865923670016, 94865925738495, +SNULL, 94865925726207, 94865925738495, +STORE, 94865923670016, 94865925726207, +STORE, 94865925726208, 94865925738495, +ERASE, 94865925726208, 94865925738495, +STORE, 94865923670016, 94865925877759, +SNULL, 94865925865471, 94865925877759, +STORE, 94865923670016, 94865925865471, +STORE, 94865925865472, 94865925877759, +ERASE, 94865925865472, 94865925877759, +STORE, 94865923670016, 94865926021119, +SNULL, 94865926008831, 94865926021119, +STORE, 94865923670016, 94865926008831, +STORE, 94865926008832, 94865926021119, +ERASE, 94865926008832, 94865926021119, +SNULL, 94865925971967, 94865926008831, +STORE, 94865923670016, 94865925971967, +STORE, 94865925971968, 94865926008831, +ERASE, 94865925971968, 94865926008831, +STORE, 94865923670016, 94865926115327, +STORE, 94865923670016, 94865926254591, +SNULL, 94865926246399, 94865926254591, +STORE, 94865923670016, 94865926246399, +STORE, 94865926246400, 94865926254591, +ERASE, 94865926246400, 94865926254591, +STORE, 94865923670016, 94865926385663, +STORE, 94865923670016, 94865926537215, +STORE, 94865923670016, 94865926672383, +STORE, 94865923670016, 94865926815743, +STORE, 94865923670016, 94865926955007, +STORE, 94865923670016, 94865927094271, +STORE, 94865923670016, 94865927233535, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140731148435456, 140737488351231, +SNULL, 140731148443647, 140737488351231, +STORE, 140731148435456, 140731148443647, +STORE, 140731148304384, 140731148443647, +STORE, 94090775400448, 94090777735167, +SNULL, 94090775613439, 94090777735167, +STORE, 94090775400448, 94090775613439, +STORE, 94090775613440, 94090777735167, +ERASE, 94090775613440, 94090777735167, +STORE, 94090777710592, 94090777722879, +STORE, 94090777722880, 94090777735167, +STORE, 140301090283520, 140301092536319, +SNULL, 140301090426879, 140301092536319, +STORE, 140301090283520, 140301090426879, +STORE, 140301090426880, 140301092536319, +ERASE, 140301090426880, 140301092536319, +STORE, 140301092524032, 140301092532223, +STORE, 140301092532224, 140301092536319, +STORE, 140731148570624, 140731148574719, +STORE, 140731148558336, 140731148570623, +STORE, 140301092495360, 140301092524031, +STORE, 140301092487168, 140301092495359, +STORE, 140301088169984, 140301090283519, +SNULL, 140301088169984, 140301088182271, +STORE, 140301088182272, 140301090283519, +STORE, 140301088169984, 140301088182271, +SNULL, 140301090275327, 140301090283519, +STORE, 140301088182272, 140301090275327, +STORE, 140301090275328, 140301090283519, +ERASE, 140301090275328, 140301090283519, +STORE, 140301090275328, 140301090283519, +STORE, 140301084372992, 140301088169983, +SNULL, 140301084372992, 140301086031871, +STORE, 140301086031872, 140301088169983, +STORE, 140301084372992, 140301086031871, +SNULL, 140301088129023, 140301088169983, +STORE, 140301086031872, 140301088129023, +STORE, 140301088129024, 140301088169983, +SNULL, 140301088129024, 140301088153599, +STORE, 140301088153600, 140301088169983, +STORE, 140301088129024, 140301088153599, +ERASE, 140301088129024, 140301088153599, +STORE, 140301088129024, 140301088153599, +ERASE, 140301088153600, 140301088169983, +STORE, 140301088153600, 140301088169983, +STORE, 140301092478976, 140301092495359, +SNULL, 140301088145407, 140301088153599, +STORE, 140301088129024, 140301088145407, +STORE, 140301088145408, 140301088153599, +SNULL, 140301090279423, 140301090283519, +STORE, 140301090275328, 140301090279423, +STORE, 140301090279424, 140301090283519, +SNULL, 94090777714687, 94090777722879, +STORE, 94090777710592, 94090777714687, +STORE, 94090777714688, 94090777722879, +SNULL, 140301092528127, 140301092532223, +STORE, 140301092524032, 140301092528127, +STORE, 140301092528128, 140301092532223, +ERASE, 140301092495360, 140301092524031, +STORE, 94090794590208, 94090794725375, +STORE, 140301090795520, 140301092478975, +STORE, 94090794590208, 94090794860543, +STORE, 94090794590208, 94090794995711, +STORE, 94090794590208, 94090795163647, +SNULL, 94090795139071, 94090795163647, +STORE, 94090794590208, 94090795139071, +STORE, 94090795139072, 94090795163647, +ERASE, 94090795139072, 94090795163647, +STORE, 94090794590208, 94090795278335, +STORE, 94090794590208, 94090795425791, +SNULL, 94090795388927, 94090795425791, +STORE, 94090794590208, 94090795388927, +STORE, 94090795388928, 94090795425791, +ERASE, 94090795388928, 94090795425791, +STORE, 94090794590208, 94090795528191, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733084430336, 140737488351231, +SNULL, 140733084438527, 140737488351231, +STORE, 140733084430336, 140733084438527, +STORE, 140733084299264, 140733084438527, +STORE, 94116169183232, 94116171517951, +SNULL, 94116169396223, 94116171517951, +STORE, 94116169183232, 94116169396223, +STORE, 94116169396224, 94116171517951, +ERASE, 94116169396224, 94116171517951, +STORE, 94116171493376, 94116171505663, +STORE, 94116171505664, 94116171517951, +STORE, 139772214128640, 139772216381439, +SNULL, 139772214271999, 139772216381439, +STORE, 139772214128640, 139772214271999, +STORE, 139772214272000, 139772216381439, +ERASE, 139772214272000, 139772216381439, +STORE, 139772216369152, 139772216377343, +STORE, 139772216377344, 139772216381439, +STORE, 140733085270016, 140733085274111, +STORE, 140733085257728, 140733085270015, +STORE, 139772216340480, 139772216369151, +STORE, 139772216332288, 139772216340479, +STORE, 139772212015104, 139772214128639, +SNULL, 139772212015104, 139772212027391, +STORE, 139772212027392, 139772214128639, +STORE, 139772212015104, 139772212027391, +SNULL, 139772214120447, 139772214128639, +STORE, 139772212027392, 139772214120447, +STORE, 139772214120448, 139772214128639, +ERASE, 139772214120448, 139772214128639, +STORE, 139772214120448, 139772214128639, +STORE, 139772208218112, 139772212015103, +SNULL, 139772208218112, 139772209876991, +STORE, 139772209876992, 139772212015103, +STORE, 139772208218112, 139772209876991, +SNULL, 139772211974143, 139772212015103, +STORE, 139772209876992, 139772211974143, +STORE, 139772211974144, 139772212015103, +SNULL, 139772211974144, 139772211998719, +STORE, 139772211998720, 139772212015103, +STORE, 139772211974144, 139772211998719, +ERASE, 139772211974144, 139772211998719, +STORE, 139772211974144, 139772211998719, +ERASE, 139772211998720, 139772212015103, +STORE, 139772211998720, 139772212015103, +STORE, 139772216324096, 139772216340479, +SNULL, 139772211990527, 139772211998719, +STORE, 139772211974144, 139772211990527, +STORE, 139772211990528, 139772211998719, +SNULL, 139772214124543, 139772214128639, +STORE, 139772214120448, 139772214124543, +STORE, 139772214124544, 139772214128639, +SNULL, 94116171497471, 94116171505663, +STORE, 94116171493376, 94116171497471, +STORE, 94116171497472, 94116171505663, +SNULL, 139772216373247, 139772216377343, +STORE, 139772216369152, 139772216373247, +STORE, 139772216373248, 139772216377343, +ERASE, 139772216340480, 139772216369151, +STORE, 94116199383040, 94116199518207, +STORE, 139772214640640, 139772216324095, +STORE, 94116199383040, 94116199653375, +STORE, 94116199383040, 94116199788543, +STORE, 140737488347136, 140737488351231, +STORE, 140726067826688, 140737488351231, +SNULL, 140726067830783, 140737488351231, +STORE, 140726067826688, 140726067830783, +STORE, 140726067695616, 140726067830783, +STORE, 94535150673920, 94535152898047, +SNULL, 94535150784511, 94535152898047, +STORE, 94535150673920, 94535150784511, +STORE, 94535150784512, 94535152898047, +ERASE, 94535150784512, 94535152898047, +STORE, 94535152877568, 94535152889855, +STORE, 94535152889856, 94535152898047, +STORE, 140381257314304, 140381259567103, +SNULL, 140381257457663, 140381259567103, +STORE, 140381257314304, 140381257457663, +STORE, 140381257457664, 140381259567103, +ERASE, 140381257457664, 140381259567103, +STORE, 140381259554816, 140381259563007, +STORE, 140381259563008, 140381259567103, +STORE, 140726068060160, 140726068064255, +STORE, 140726068047872, 140726068060159, +STORE, 140381259526144, 140381259554815, +STORE, 140381259517952, 140381259526143, +STORE, 140381253517312, 140381257314303, +SNULL, 140381253517312, 140381255176191, +STORE, 140381255176192, 140381257314303, +STORE, 140381253517312, 140381255176191, +SNULL, 140381257273343, 140381257314303, +STORE, 140381255176192, 140381257273343, +STORE, 140381257273344, 140381257314303, +SNULL, 140381257273344, 140381257297919, +STORE, 140381257297920, 140381257314303, +STORE, 140381257273344, 140381257297919, +ERASE, 140381257273344, 140381257297919, +STORE, 140381257273344, 140381257297919, +ERASE, 140381257297920, 140381257314303, +STORE, 140381257297920, 140381257314303, +SNULL, 140381257289727, 140381257297919, +STORE, 140381257273344, 140381257289727, +STORE, 140381257289728, 140381257297919, +SNULL, 94535152885759, 94535152889855, +STORE, 94535152877568, 94535152885759, +STORE, 94535152885760, 94535152889855, +SNULL, 140381259558911, 140381259563007, +STORE, 140381259554816, 140381259558911, +STORE, 140381259558912, 140381259563007, +ERASE, 140381259526144, 140381259554815, +STORE, 94535186296832, 94535186431999, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140729189425152, 140737488351231, +SNULL, 140729189433343, 140737488351231, +STORE, 140729189425152, 140729189433343, +STORE, 140729189294080, 140729189433343, +STORE, 94428200128512, 94428202352639, +SNULL, 94428200239103, 94428202352639, +STORE, 94428200128512, 94428200239103, +STORE, 94428200239104, 94428202352639, +ERASE, 94428200239104, 94428202352639, +STORE, 94428202332160, 94428202344447, +STORE, 94428202344448, 94428202352639, +STORE, 139707216986112, 139707219238911, +SNULL, 139707217129471, 139707219238911, +STORE, 139707216986112, 139707217129471, +STORE, 139707217129472, 139707219238911, +ERASE, 139707217129472, 139707219238911, +STORE, 139707219226624, 139707219234815, +STORE, 139707219234816, 139707219238911, +STORE, 140729189785600, 140729189789695, +STORE, 140729189773312, 140729189785599, +STORE, 139707219197952, 139707219226623, +STORE, 139707219189760, 139707219197951, +STORE, 139707213189120, 139707216986111, +SNULL, 139707213189120, 139707214847999, +STORE, 139707214848000, 139707216986111, +STORE, 139707213189120, 139707214847999, +SNULL, 139707216945151, 139707216986111, +STORE, 139707214848000, 139707216945151, +STORE, 139707216945152, 139707216986111, +SNULL, 139707216945152, 139707216969727, +STORE, 139707216969728, 139707216986111, +STORE, 139707216945152, 139707216969727, +ERASE, 139707216945152, 139707216969727, +STORE, 139707216945152, 139707216969727, +ERASE, 139707216969728, 139707216986111, +STORE, 139707216969728, 139707216986111, +SNULL, 139707216961535, 139707216969727, +STORE, 139707216945152, 139707216961535, +STORE, 139707216961536, 139707216969727, +SNULL, 94428202340351, 94428202344447, +STORE, 94428202332160, 94428202340351, +STORE, 94428202340352, 94428202344447, +SNULL, 139707219230719, 139707219234815, +STORE, 139707219226624, 139707219230719, +STORE, 139707219230720, 139707219234815, +ERASE, 139707219197952, 139707219226623, +STORE, 94428208599040, 94428208734207, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722000953344, 140737488351231, +SNULL, 140722000961535, 140737488351231, +STORE, 140722000953344, 140722000961535, +STORE, 140722000822272, 140722000961535, +STORE, 94636494757888, 94636496982015, +SNULL, 94636494868479, 94636496982015, +STORE, 94636494757888, 94636494868479, +STORE, 94636494868480, 94636496982015, +ERASE, 94636494868480, 94636496982015, +STORE, 94636496961536, 94636496973823, +STORE, 94636496973824, 94636496982015, +STORE, 140142275100672, 140142277353471, +SNULL, 140142275244031, 140142277353471, +STORE, 140142275100672, 140142275244031, +STORE, 140142275244032, 140142277353471, +ERASE, 140142275244032, 140142277353471, +STORE, 140142277341184, 140142277349375, +STORE, 140142277349376, 140142277353471, +STORE, 140722002747392, 140722002751487, +STORE, 140722002735104, 140722002747391, +STORE, 140142277312512, 140142277341183, +STORE, 140142277304320, 140142277312511, +STORE, 140142271303680, 140142275100671, +SNULL, 140142271303680, 140142272962559, +STORE, 140142272962560, 140142275100671, +STORE, 140142271303680, 140142272962559, +SNULL, 140142275059711, 140142275100671, +STORE, 140142272962560, 140142275059711, +STORE, 140142275059712, 140142275100671, +SNULL, 140142275059712, 140142275084287, +STORE, 140142275084288, 140142275100671, +STORE, 140142275059712, 140142275084287, +ERASE, 140142275059712, 140142275084287, +STORE, 140142275059712, 140142275084287, +ERASE, 140142275084288, 140142275100671, +STORE, 140142275084288, 140142275100671, +SNULL, 140142275076095, 140142275084287, +STORE, 140142275059712, 140142275076095, +STORE, 140142275076096, 140142275084287, +SNULL, 94636496969727, 94636496973823, +STORE, 94636496961536, 94636496969727, +STORE, 94636496969728, 94636496973823, +SNULL, 140142277345279, 140142277349375, +STORE, 140142277341184, 140142277345279, +STORE, 140142277345280, 140142277349375, +ERASE, 140142277312512, 140142277341183, +STORE, 94636516286464, 94636516421631, +STORE, 94071103692800, 94071103905791, +STORE, 94071106002944, 94071106007039, +STORE, 94071106007040, 94071106015231, +STORE, 94071106015232, 94071106027519, +STORE, 94071138521088, 94071140368383, +STORE, 140145668190208, 140145669849087, +STORE, 140145669849088, 140145671946239, +STORE, 140145671946240, 140145671962623, +STORE, 140145671962624, 140145671970815, +STORE, 140145671970816, 140145671987199, +STORE, 140145671987200, 140145671999487, +STORE, 140145671999488, 140145674092543, +STORE, 140145674092544, 140145674096639, +STORE, 140145674096640, 140145674100735, +STORE, 140145674100736, 140145674244095, +STORE, 140145674612736, 140145676296191, +STORE, 140145676296192, 140145676312575, +STORE, 140145676341248, 140145676345343, +STORE, 140145676345344, 140145676349439, +STORE, 140145676349440, 140145676353535, +STORE, 140734927740928, 140734927880191, +STORE, 140734928842752, 140734928855039, +STORE, 140734928855040, 140734928859135, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722342535168, 140737488351231, +SNULL, 140722342543359, 140737488351231, +STORE, 140722342535168, 140722342543359, +STORE, 140722342404096, 140722342543359, +STORE, 94399699714048, 94399702048767, +SNULL, 94399699927039, 94399702048767, +STORE, 94399699714048, 94399699927039, +STORE, 94399699927040, 94399702048767, +ERASE, 94399699927040, 94399702048767, +STORE, 94399702024192, 94399702036479, +STORE, 94399702036480, 94399702048767, +STORE, 139811024748544, 139811027001343, +SNULL, 139811024891903, 139811027001343, +STORE, 139811024748544, 139811024891903, +STORE, 139811024891904, 139811027001343, +ERASE, 139811024891904, 139811027001343, +STORE, 139811026989056, 139811026997247, +STORE, 139811026997248, 139811027001343, +STORE, 140722342707200, 140722342711295, +STORE, 140722342694912, 140722342707199, +STORE, 139811026960384, 139811026989055, +STORE, 139811026952192, 139811026960383, +STORE, 139811022635008, 139811024748543, +SNULL, 139811022635008, 139811022647295, +STORE, 139811022647296, 139811024748543, +STORE, 139811022635008, 139811022647295, +SNULL, 139811024740351, 139811024748543, +STORE, 139811022647296, 139811024740351, +STORE, 139811024740352, 139811024748543, +ERASE, 139811024740352, 139811024748543, +STORE, 139811024740352, 139811024748543, +STORE, 139811018838016, 139811022635007, +SNULL, 139811018838016, 139811020496895, +STORE, 139811020496896, 139811022635007, +STORE, 139811018838016, 139811020496895, +SNULL, 139811022594047, 139811022635007, +STORE, 139811020496896, 139811022594047, +STORE, 139811022594048, 139811022635007, +SNULL, 139811022594048, 139811022618623, +STORE, 139811022618624, 139811022635007, +STORE, 139811022594048, 139811022618623, +ERASE, 139811022594048, 139811022618623, +STORE, 139811022594048, 139811022618623, +ERASE, 139811022618624, 139811022635007, +STORE, 139811022618624, 139811022635007, +STORE, 139811026944000, 139811026960383, +SNULL, 139811022610431, 139811022618623, +STORE, 139811022594048, 139811022610431, +STORE, 139811022610432, 139811022618623, +SNULL, 139811024744447, 139811024748543, +STORE, 139811024740352, 139811024744447, +STORE, 139811024744448, 139811024748543, +SNULL, 94399702028287, 94399702036479, +STORE, 94399702024192, 94399702028287, +STORE, 94399702028288, 94399702036479, +SNULL, 139811026993151, 139811026997247, +STORE, 139811026989056, 139811026993151, +STORE, 139811026993152, 139811026997247, +ERASE, 139811026960384, 139811026989055, +STORE, 94399723880448, 94399724015615, +STORE, 139811025260544, 139811026943999, +STORE, 94399723880448, 94399724150783, +STORE, 94399723880448, 94399724285951, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140735364939776, 140737488351231, +SNULL, 140735364947967, 140737488351231, +STORE, 140735364939776, 140735364947967, +STORE, 140735364808704, 140735364947967, +STORE, 94421528674304, 94421531009023, +SNULL, 94421528887295, 94421531009023, +STORE, 94421528674304, 94421528887295, +STORE, 94421528887296, 94421531009023, +ERASE, 94421528887296, 94421531009023, +STORE, 94421530984448, 94421530996735, +STORE, 94421530996736, 94421531009023, +STORE, 140162004742144, 140162006994943, +SNULL, 140162004885503, 140162006994943, +STORE, 140162004742144, 140162004885503, +STORE, 140162004885504, 140162006994943, +ERASE, 140162004885504, 140162006994943, +STORE, 140162006982656, 140162006990847, +STORE, 140162006990848, 140162006994943, +STORE, 140735365402624, 140735365406719, +STORE, 140735365390336, 140735365402623, +STORE, 140162006953984, 140162006982655, +STORE, 140162006945792, 140162006953983, +STORE, 140162002628608, 140162004742143, +SNULL, 140162002628608, 140162002640895, +STORE, 140162002640896, 140162004742143, +STORE, 140162002628608, 140162002640895, +SNULL, 140162004733951, 140162004742143, +STORE, 140162002640896, 140162004733951, +STORE, 140162004733952, 140162004742143, +ERASE, 140162004733952, 140162004742143, +STORE, 140162004733952, 140162004742143, +STORE, 140161998831616, 140162002628607, +SNULL, 140161998831616, 140162000490495, +STORE, 140162000490496, 140162002628607, +STORE, 140161998831616, 140162000490495, +SNULL, 140162002587647, 140162002628607, +STORE, 140162000490496, 140162002587647, +STORE, 140162002587648, 140162002628607, +SNULL, 140162002587648, 140162002612223, +STORE, 140162002612224, 140162002628607, +STORE, 140162002587648, 140162002612223, +ERASE, 140162002587648, 140162002612223, +STORE, 140162002587648, 140162002612223, +ERASE, 140162002612224, 140162002628607, +STORE, 140162002612224, 140162002628607, +STORE, 140162006937600, 140162006953983, +SNULL, 140162002604031, 140162002612223, +STORE, 140162002587648, 140162002604031, +STORE, 140162002604032, 140162002612223, +SNULL, 140162004738047, 140162004742143, +STORE, 140162004733952, 140162004738047, +STORE, 140162004738048, 140162004742143, +SNULL, 94421530988543, 94421530996735, +STORE, 94421530984448, 94421530988543, +STORE, 94421530988544, 94421530996735, +SNULL, 140162006986751, 140162006990847, +STORE, 140162006982656, 140162006986751, +STORE, 140162006986752, 140162006990847, +ERASE, 140162006953984, 140162006982655, +STORE, 94421551697920, 94421551833087, +STORE, 140162005254144, 140162006937599, +STORE, 94421551697920, 94421551968255, +STORE, 94421551697920, 94421552103423, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140733498486784, 140737488351231, +SNULL, 140733498494975, 140737488351231, +STORE, 140733498486784, 140733498494975, +STORE, 140733498355712, 140733498494975, +STORE, 94567985836032, 94567988170751, +SNULL, 94567986049023, 94567988170751, +STORE, 94567985836032, 94567986049023, +STORE, 94567986049024, 94567988170751, +ERASE, 94567986049024, 94567988170751, +STORE, 94567988146176, 94567988158463, +STORE, 94567988158464, 94567988170751, +STORE, 139634278572032, 139634280824831, +SNULL, 139634278715391, 139634280824831, +STORE, 139634278572032, 139634278715391, +STORE, 139634278715392, 139634280824831, +ERASE, 139634278715392, 139634280824831, +STORE, 139634280812544, 139634280820735, +STORE, 139634280820736, 139634280824831, +STORE, 140733498544128, 140733498548223, +STORE, 140733498531840, 140733498544127, +STORE, 139634280783872, 139634280812543, +STORE, 139634280775680, 139634280783871, +STORE, 139634276458496, 139634278572031, +SNULL, 139634276458496, 139634276470783, +STORE, 139634276470784, 139634278572031, +STORE, 139634276458496, 139634276470783, +SNULL, 139634278563839, 139634278572031, +STORE, 139634276470784, 139634278563839, +STORE, 139634278563840, 139634278572031, +ERASE, 139634278563840, 139634278572031, +STORE, 139634278563840, 139634278572031, +STORE, 139634272661504, 139634276458495, +SNULL, 139634272661504, 139634274320383, +STORE, 139634274320384, 139634276458495, +STORE, 139634272661504, 139634274320383, +SNULL, 139634276417535, 139634276458495, +STORE, 139634274320384, 139634276417535, +STORE, 139634276417536, 139634276458495, +SNULL, 139634276417536, 139634276442111, +STORE, 139634276442112, 139634276458495, +STORE, 139634276417536, 139634276442111, +ERASE, 139634276417536, 139634276442111, +STORE, 139634276417536, 139634276442111, +ERASE, 139634276442112, 139634276458495, +STORE, 139634276442112, 139634276458495, +STORE, 139634280767488, 139634280783871, +SNULL, 139634276433919, 139634276442111, +STORE, 139634276417536, 139634276433919, +STORE, 139634276433920, 139634276442111, +SNULL, 139634278567935, 139634278572031, +STORE, 139634278563840, 139634278567935, +STORE, 139634278567936, 139634278572031, +SNULL, 94567988150271, 94567988158463, +STORE, 94567988146176, 94567988150271, +STORE, 94567988150272, 94567988158463, +SNULL, 139634280816639, 139634280820735, +STORE, 139634280812544, 139634280816639, +STORE, 139634280816640, 139634280820735, +ERASE, 139634280783872, 139634280812543, +STORE, 94567996379136, 94567996514303, +STORE, 139634279084032, 139634280767487, +STORE, 94567996379136, 94567996649471, +STORE, 94567996379136, 94567996784639, +STORE, 94567996379136, 94567996960767, +SNULL, 94567996932095, 94567996960767, +STORE, 94567996379136, 94567996932095, +STORE, 94567996932096, 94567996960767, +ERASE, 94567996932096, 94567996960767, +STORE, 94567996379136, 94567997071359, +STORE, 94567996379136, 94567997206527, +SNULL, 94567997186047, 94567997206527, +STORE, 94567996379136, 94567997186047, +STORE, 94567997186048, 94567997206527, +ERASE, 94567997186048, 94567997206527, +STORE, 94567996379136, 94567997358079, +STORE, 94567996379136, 94567997493247, +SNULL, 94567997476863, 94567997493247, +STORE, 94567996379136, 94567997476863, +STORE, 94567997476864, 94567997493247, +ERASE, 94567997476864, 94567997493247, +STORE, 94567996379136, 94567997612031, +STORE, 94567996379136, 94567997767679, +SNULL, 94567997739007, 94567997767679, +STORE, 94567996379136, 94567997739007, +STORE, 94567997739008, 94567997767679, +ERASE, 94567997739008, 94567997767679, +SNULL, 94567997698047, 94567997739007, +STORE, 94567996379136, 94567997698047, +STORE, 94567997698048, 94567997739007, +ERASE, 94567997698048, 94567997739007, +STORE, 94567996379136, 94567997853695, +STORE, 94567996379136, 94567997988863, +STORE, 94567996379136, 94567998132223, +STORE, 94567996379136, 94567998275583, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140723667759104, 140737488351231, +SNULL, 140723667767295, 140737488351231, +STORE, 140723667759104, 140723667767295, +STORE, 140723667628032, 140723667767295, +STORE, 94231598800896, 94231601135615, +SNULL, 94231599013887, 94231601135615, +STORE, 94231598800896, 94231599013887, +STORE, 94231599013888, 94231601135615, +ERASE, 94231599013888, 94231601135615, +STORE, 94231601111040, 94231601123327, +STORE, 94231601123328, 94231601135615, +STORE, 140269472649216, 140269474902015, +SNULL, 140269472792575, 140269474902015, +STORE, 140269472649216, 140269472792575, +STORE, 140269472792576, 140269474902015, +ERASE, 140269472792576, 140269474902015, +STORE, 140269474889728, 140269474897919, +STORE, 140269474897920, 140269474902015, +STORE, 140723667836928, 140723667841023, +STORE, 140723667824640, 140723667836927, +STORE, 140269474861056, 140269474889727, +STORE, 140269474852864, 140269474861055, +STORE, 140269470535680, 140269472649215, +SNULL, 140269470535680, 140269470547967, +STORE, 140269470547968, 140269472649215, +STORE, 140269470535680, 140269470547967, +SNULL, 140269472641023, 140269472649215, +STORE, 140269470547968, 140269472641023, +STORE, 140269472641024, 140269472649215, +ERASE, 140269472641024, 140269472649215, +STORE, 140269472641024, 140269472649215, +STORE, 140269466738688, 140269470535679, +SNULL, 140269466738688, 140269468397567, +STORE, 140269468397568, 140269470535679, +STORE, 140269466738688, 140269468397567, +SNULL, 140269470494719, 140269470535679, +STORE, 140269468397568, 140269470494719, +STORE, 140269470494720, 140269470535679, +SNULL, 140269470494720, 140269470519295, +STORE, 140269470519296, 140269470535679, +STORE, 140269470494720, 140269470519295, +ERASE, 140269470494720, 140269470519295, +STORE, 140269470494720, 140269470519295, +ERASE, 140269470519296, 140269470535679, +STORE, 140269470519296, 140269470535679, +STORE, 140269474844672, 140269474861055, +SNULL, 140269470511103, 140269470519295, +STORE, 140269470494720, 140269470511103, +STORE, 140269470511104, 140269470519295, +SNULL, 140269472645119, 140269472649215, +STORE, 140269472641024, 140269472645119, +STORE, 140269472645120, 140269472649215, +SNULL, 94231601115135, 94231601123327, +STORE, 94231601111040, 94231601115135, +STORE, 94231601115136, 94231601123327, +SNULL, 140269474893823, 140269474897919, +STORE, 140269474889728, 140269474893823, +STORE, 140269474893824, 140269474897919, +ERASE, 140269474861056, 140269474889727, +STORE, 94231626592256, 94231626727423, +STORE, 140269473161216, 140269474844671, +STORE, 94231626592256, 94231626862591, +STORE, 94231626592256, 94231626997759, +STORE, 94327178862592, 94327179075583, +STORE, 94327181172736, 94327181176831, +STORE, 94327181176832, 94327181185023, +STORE, 94327181185024, 94327181197311, +STORE, 94327185715200, 94327186685951, +STORE, 140172071755776, 140172073414655, +STORE, 140172073414656, 140172075511807, +STORE, 140172075511808, 140172075528191, +STORE, 140172075528192, 140172075536383, +STORE, 140172075536384, 140172075552767, +STORE, 140172075552768, 140172075565055, +STORE, 140172075565056, 140172077658111, +STORE, 140172077658112, 140172077662207, +STORE, 140172077662208, 140172077666303, +STORE, 140172077666304, 140172077809663, +STORE, 140172078178304, 140172079861759, +STORE, 140172079861760, 140172079878143, +STORE, 140172079878144, 140172079906815, +STORE, 140172079906816, 140172079910911, +STORE, 140172079910912, 140172079915007, +STORE, 140172079915008, 140172079919103, +STORE, 140720358359040, 140720358494207, +STORE, 140720358498304, 140720358510591, +STORE, 140720358510592, 140720358514687, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140722548621312, 140737488351231, +SNULL, 140722548629503, 140737488351231, +STORE, 140722548621312, 140722548629503, +STORE, 140722548490240, 140722548629503, +STORE, 93949289504768, 93949291728895, +SNULL, 93949289615359, 93949291728895, +STORE, 93949289504768, 93949289615359, +STORE, 93949289615360, 93949291728895, +ERASE, 93949289615360, 93949291728895, +STORE, 93949291708416, 93949291720703, +STORE, 93949291720704, 93949291728895, +STORE, 140305861902336, 140305864155135, +SNULL, 140305862045695, 140305864155135, +STORE, 140305861902336, 140305862045695, +STORE, 140305862045696, 140305864155135, +ERASE, 140305862045696, 140305864155135, +STORE, 140305864142848, 140305864151039, +STORE, 140305864151040, 140305864155135, +STORE, 140722549821440, 140722549825535, +STORE, 140722549809152, 140722549821439, +STORE, 140305864114176, 140305864142847, +STORE, 140305864105984, 140305864114175, +STORE, 140305858105344, 140305861902335, +SNULL, 140305858105344, 140305859764223, +STORE, 140305859764224, 140305861902335, +STORE, 140305858105344, 140305859764223, +SNULL, 140305861861375, 140305861902335, +STORE, 140305859764224, 140305861861375, +STORE, 140305861861376, 140305861902335, +SNULL, 140305861861376, 140305861885951, +STORE, 140305861885952, 140305861902335, +STORE, 140305861861376, 140305861885951, +ERASE, 140305861861376, 140305861885951, +STORE, 140305861861376, 140305861885951, +ERASE, 140305861885952, 140305861902335, +STORE, 140305861885952, 140305861902335, +SNULL, 140305861877759, 140305861885951, +STORE, 140305861861376, 140305861877759, +STORE, 140305861877760, 140305861885951, +SNULL, 93949291716607, 93949291720703, +STORE, 93949291708416, 93949291716607, +STORE, 93949291716608, 93949291720703, +SNULL, 140305864146943, 140305864151039, +STORE, 140305864142848, 140305864146943, +STORE, 140305864146944, 140305864151039, +ERASE, 140305864114176, 140305864142847, +STORE, 93949324136448, 93949324271615, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140725754908672, 140737488351231, +SNULL, 140725754916863, 140737488351231, +STORE, 140725754908672, 140725754916863, +STORE, 140725754777600, 140725754916863, +STORE, 94831184375808, 94831186599935, +SNULL, 94831184486399, 94831186599935, +STORE, 94831184375808, 94831184486399, +STORE, 94831184486400, 94831186599935, +ERASE, 94831184486400, 94831186599935, +STORE, 94831186579456, 94831186591743, +STORE, 94831186591744, 94831186599935, +STORE, 140605482479616, 140605484732415, +SNULL, 140605482622975, 140605484732415, +STORE, 140605482479616, 140605482622975, +STORE, 140605482622976, 140605484732415, +ERASE, 140605482622976, 140605484732415, +STORE, 140605484720128, 140605484728319, +STORE, 140605484728320, 140605484732415, +STORE, 140725755670528, 140725755674623, +STORE, 140725755658240, 140725755670527, +STORE, 140605484691456, 140605484720127, +STORE, 140605484683264, 140605484691455, +STORE, 140605478682624, 140605482479615, +SNULL, 140605478682624, 140605480341503, +STORE, 140605480341504, 140605482479615, +STORE, 140605478682624, 140605480341503, +SNULL, 140605482438655, 140605482479615, +STORE, 140605480341504, 140605482438655, +STORE, 140605482438656, 140605482479615, +SNULL, 140605482438656, 140605482463231, +STORE, 140605482463232, 140605482479615, +STORE, 140605482438656, 140605482463231, +ERASE, 140605482438656, 140605482463231, +STORE, 140605482438656, 140605482463231, +ERASE, 140605482463232, 140605482479615, +STORE, 140605482463232, 140605482479615, +SNULL, 140605482455039, 140605482463231, +STORE, 140605482438656, 140605482455039, +STORE, 140605482455040, 140605482463231, +SNULL, 94831186587647, 94831186591743, +STORE, 94831186579456, 94831186587647, +STORE, 94831186587648, 94831186591743, +SNULL, 140605484724223, 140605484728319, +STORE, 140605484720128, 140605484724223, +STORE, 140605484724224, 140605484728319, +ERASE, 140605484691456, 140605484720127, +STORE, 94831217156096, 94831217291263, +STORE, 94327178862592, 94327179075583, +STORE, 94327181172736, 94327181176831, +STORE, 94327181176832, 94327181185023, +STORE, 94327181185024, 94327181197311, +STORE, 94327185715200, 94327186685951, +STORE, 140172071755776, 140172073414655, +STORE, 140172073414656, 140172075511807, +STORE, 140172075511808, 140172075528191, +STORE, 140172075528192, 140172075536383, +STORE, 140172075536384, 140172075552767, +STORE, 140172075552768, 140172075565055, +STORE, 140172075565056, 140172077658111, +STORE, 140172077658112, 140172077662207, +STORE, 140172077662208, 140172077666303, +STORE, 140172077666304, 140172077809663, +STORE, 140172078178304, 140172079861759, +STORE, 140172079861760, 140172079878143, +STORE, 140172079878144, 140172079906815, +STORE, 140172079906816, 140172079910911, +STORE, 140172079910912, 140172079915007, +STORE, 140172079915008, 140172079919103, +STORE, 140720358359040, 140720358494207, +STORE, 140720358498304, 140720358510591, +STORE, 140720358510592, 140720358514687, +STORE, 140737488347136, 140737488351231, +STORE, 140737488343040, 140737488351231, +STORE, 140737488338944, 140737488351231, +STORE, 140734529933312, 140737488351231, +SNULL, 140734529945599, 140737488351231, +STORE, 140734529933312, 140734529945599, +STORE, 140734529802240, 140734529945599, +STORE, 4194304, 26279935, +STORE, 28372992, 28454911, +STORE, 28454912, 29806591, +STORE, 140249744060416, 140249746313215, +SNULL, 140249744203775, 140249746313215, +STORE, 140249744060416, 140249744203775, +STORE, 140249744203776, 140249746313215, +ERASE, 140249744203776, 140249746313215, +STORE, 140249746300928, 140249746309119, +STORE, 140249746309120, 140249746313215, +STORE, 140734530174976, 140734530179071, +STORE, 140734530162688, 140734530174975, +STORE, 140249746272256, 140249746300927, +STORE, 140249746264064, 140249746272255, +STORE, 140249740226560, 140249744060415, +SNULL, 140249740226560, 140249741934591, +STORE, 140249741934592, 140249744060415, +STORE, 140249740226560, 140249741934591, +SNULL, 140249744027647, 140249744060415, +STORE, 140249741934592, 140249744027647, +STORE, 140249744027648, 140249744060415, +ERASE, 140249744027648, 140249744060415, +STORE, 140249744027648, 140249744060415, +STORE, 140249738031104, 140249740226559, +SNULL, 140249738031104, 140249738125311, +STORE, 140249738125312, 140249740226559, +STORE, 140249738031104, 140249738125311, +SNULL, 140249740218367, 140249740226559, +STORE, 140249738125312, 140249740218367, +STORE, 140249740218368, 140249740226559, +ERASE, 140249740218368, 140249740226559, +STORE, 140249740218368, 140249740226559, +STORE, 140249735512064, 140249738031103, +SNULL, 140249735512064, 140249735925759, +STORE, 140249735925760, 140249738031103, +STORE, 140249735512064, 140249735925759, +SNULL, 140249738018815, 140249738031103, +STORE, 140249735925760, 140249738018815, +STORE, 140249738018816, 140249738031103, +ERASE, 140249738018816, 140249738031103, +STORE, 140249738018816, 140249738031103, +STORE, 140249732878336, 140249735512063, +SNULL, 140249732878336, 140249733406719, +STORE, 140249733406720, 140249735512063, +STORE, 140249732878336, 140249733406719, +SNULL, 140249735503871, 140249735512063, +STORE, 140249733406720, 140249735503871, +STORE, 140249735503872, 140249735512063, +ERASE, 140249735503872, 140249735512063, +STORE, 140249735503872, 140249735512063, +STORE, 140249730764800, 140249732878335, +SNULL, 140249730764800, 140249730777087, +STORE, 140249730777088, 140249732878335, +STORE, 140249730764800, 140249730777087, +SNULL, 140249732870143, 140249732878335, +STORE, 140249730777088, 140249732870143, +STORE, 140249732870144, 140249732878335, +ERASE, 140249732870144, 140249732878335, +STORE, 140249732870144, 140249732878335, +STORE, 140249728561152, 140249730764799, +SNULL, 140249728561152, 140249728663551, +STORE, 140249728663552, 140249730764799, +STORE, 140249728561152, 140249728663551, +SNULL, 140249730756607, 140249730764799, +STORE, 140249728663552, 140249730756607, +STORE, 140249730756608, 140249730764799, +ERASE, 140249730756608, 140249730764799, +STORE, 140249730756608, 140249730764799, +STORE, 140249746255872, 140249746272255, +STORE, 140249725399040, 140249728561151, +SNULL, 140249725399040, 140249726459903, +STORE, 140249726459904, 140249728561151, +STORE, 140249725399040, 140249726459903, +SNULL, 140249728552959, 140249728561151, +STORE, 140249726459904, 140249728552959, +STORE, 140249728552960, 140249728561151, +ERASE, 140249728552960, 140249728561151, +STORE, 140249728552960, 140249728561151, +STORE, 140249721602048, 140249725399039, +SNULL, 140249721602048, 140249723260927, +STORE, 140249723260928, 140249725399039, +STORE, 140249721602048, 140249723260927, +SNULL, 140249725358079, 140249725399039, +STORE, 140249723260928, 140249725358079, +STORE, 140249725358080, 140249725399039, +SNULL, 140249725358080, 140249725382655, +STORE, 140249725382656, 140249725399039, +STORE, 140249725358080, 140249725382655, +ERASE, 140249725358080, 140249725382655, +STORE, 140249725358080, 140249725382655, +ERASE, 140249725382656, 140249725399039, +STORE, 140249725382656, 140249725399039, +STORE, 140249746243584, 140249746272255, +SNULL, 140249725374463, 140249725382655, +STORE, 140249725358080, 140249725374463, +STORE, 140249725374464, 140249725382655, +SNULL, 140249728557055, 140249728561151, +STORE, 140249728552960, 140249728557055, +STORE, 140249728557056, 140249728561151, +SNULL, 140249730760703, 140249730764799, +STORE, 140249730756608, 140249730760703, +STORE, 140249730760704, 140249730764799, +SNULL, 140249732874239, 140249732878335, +STORE, 140249732870144, 140249732874239, +STORE, 140249732874240, 140249732878335, +SNULL, 140249735507967, 140249735512063, +STORE, 140249735503872, 140249735507967, +STORE, 140249735507968, 140249735512063, +SNULL, 140249738027007, 140249738031103, +STORE, 140249738018816, 140249738027007, +STORE, 140249738027008, 140249738031103, +SNULL, 140249740222463, 140249740226559, +STORE, 140249740218368, 140249740222463, +STORE, 140249740222464, 140249740226559, +SNULL, 140249744031743, 140249744060415, +STORE, 140249744027648, 140249744031743, +STORE, 140249744031744, 140249744060415, +SNULL, 28405759, 28454911, +STORE, 28372992, 28405759, +STORE, 28405760, 28454911, +SNULL, 140249746305023, 140249746309119, +STORE, 140249746300928, 140249746305023, +STORE, 140249746305024, 140249746309119, +ERASE, 140249746272256, 140249746300927, +STORE, 33853440, 33988607, +STORE, 140249744560128, 140249746243583, +STORE, 140249746296832, 140249746300927, +STORE, 140249744424960, 140249744560127, +STORE, 33853440, 34131967, +STORE, 140249719504896, 140249721602047, +STORE, 140249746288640, 140249746300927, +STORE, 140249746280448, 140249746300927, +STORE, 140249746243584, 140249746280447, +STORE, 140249744408576, 140249744560127, +STORE, 33853440, 34267135, +STORE, 33853440, 34422783, +STORE, 140249744400384, 140249744560127, +STORE, 140249744392192, 140249744560127, +STORE, 33853440, 34557951, +STORE, 33853440, 34693119, +STORE, 140249744375808, 140249744560127, +STORE, 140249744367616, 140249744560127, +STORE, 33853440, 34832383, +STORE, 140249719230464, 140249721602047, +STORE, 140249744207872, 140249744560127, +STORE, 33853440, 34971647, +SNULL, 34963455, 34971647, +STORE, 33853440, 34963455, +STORE, 34963456, 34971647, +ERASE, 34963456, 34971647, +SNULL, 34955263, 34963455, +STORE, 33853440, 34955263, +STORE, 34955264, 34963455, +ERASE, 34955264, 34963455, +SNULL, 34947071, 34955263, +STORE, 33853440, 34947071, +STORE, 34947072, 34955263, +ERASE, 34947072, 34955263, +SNULL, 34938879, 34947071, +STORE, 33853440, 34938879, +STORE, 34938880, 34947071, +ERASE, 34938880, 34947071, +STORE, 140249719214080, 140249721602047, +STORE, 140249719148544, 140249721602047, +STORE, 140249719115776, 140249721602047, 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+ERASE, 35307520, 35311615, +SNULL, 35303423, 35307519, +STORE, 33853440, 35303423, +STORE, 35303424, 35307519, +ERASE, 35303424, 35307519, +SNULL, 35299327, 35303423, +STORE, 33853440, 35299327, +STORE, 35299328, 35303423, +ERASE, 35299328, 35303423, +SNULL, 35295231, 35299327, +STORE, 33853440, 35295231, +STORE, 35295232, 35299327, +ERASE, 35295232, 35299327, +SNULL, 35291135, 35295231, +STORE, 33853440, 35291135, +STORE, 35291136, 35295231, +ERASE, 35291136, 35295231, +SNULL, 35287039, 35291135, +STORE, 33853440, 35287039, +STORE, 35287040, 35291135, +ERASE, 35287040, 35291135, +SNULL, 35282943, 35287039, +STORE, 33853440, 35282943, +STORE, 35282944, 35287039, +ERASE, 35282944, 35287039, +STORE, 140249716486144, 140249721602047, +STORE, 140249716453376, 140249721602047, +STORE, 33853440, 35418111, +SNULL, 35401727, 35418111, +STORE, 33853440, 35401727, +STORE, 35401728, 35418111, +ERASE, 35401728, 35418111, +SNULL, 35389439, 35401727, +STORE, 33853440, 35389439, +STORE, 35389440, 35401727, +ERASE, 35389440, 35401727, +STORE, 140249714356224, 140249721602047, +STORE, 33853440, 35540991, +STORE, 140249714339840, 140249721602047, +STORE, 140249714077696, 140249721602047, +STORE, 140249714069504, 140249721602047, +STORE, 140249714061312, 140249721602047, +STORE, 33853440, 35680255, +SNULL, 35672063, 35680255, +STORE, 33853440, 35672063, +STORE, 35672064, 35680255, +ERASE, 35672064, 35680255, +SNULL, 35627007, 35672063, +STORE, 33853440, 35627007, +STORE, 35627008, 35672063, +ERASE, 35627008, 35672063, +STORE, 140249711964160, 140249721602047, +STORE, 33853440, 35762175, +SNULL, 35753983, 35762175, +STORE, 33853440, 35753983, +STORE, 35753984, 35762175, +ERASE, 35753984, 35762175, +SNULL, 35745791, 35753983, +STORE, 33853440, 35745791, +STORE, 35745792, 35753983, +ERASE, 35745792, 35753983, +STORE, 140249711955968, 140249721602047, +STORE, 140249711947776, 140249721602047, +STORE, 140249710899200, 140249721602047, +STORE, 140249710866432, 140249721602047, +STORE, 140249710600192, 140249721602047, +SNULL, 140249744424959, 140249744560127, +STORE, 140249744207872, 140249744424959, +STORE, 140249744424960, 140249744560127, +ERASE, 140249744424960, 140249744560127, +STORE, 140249708503040, 140249721602047, +STORE, 33853440, 35885055, +STORE, 140249707978752, 140249721602047, +STORE, 140249705881600, 140249721602047, +STORE, 33853440, 36036607, +STORE, 33853440, 36175871, +STORE, 140249744551936, 140249744560127, +STORE, 140249744543744, 140249744560127, +STORE, 140249744535552, 140249744560127, +STORE, 140249744527360, 140249744560127, +STORE, 140249744519168, 140249744560127, +STORE, 140249705619456, 140249721602047, +STORE, 140249744510976, 140249744560127, +STORE, 140249744502784, 140249744560127, +STORE, 140249744494592, 140249744560127, +STORE, 140249744486400, 140249744560127, +STORE, 140249744478208, 140249744560127, +STORE, 140249744470016, 140249744560127, +STORE, 140249744461824, 140249744560127, +STORE, 140249744453632, 140249744560127, 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140249701195776, 140249721602047, +STORE, 140249701187584, 140249721602047, +STORE, 140249701179392, 140249721602047, +STORE, 140249701171200, 140249721602047, +STORE, 140249701163008, 140249721602047, +STORE, 140249701154816, 140249721602047, +STORE, 140249701146624, 140249721602047, +STORE, 140249701138432, 140249721602047, +STORE, 140249701130240, 140249721602047, +STORE, 140249700081664, 140249721602047, +STORE, 140249700073472, 140249721602047, +STORE, 33853440, 36978687, +STORE, 140249697976320, 140249721602047, +STORE, 33853440, 37240831, +STORE, 140249695879168, 140249721602047, +STORE, 140249695870976, 140249721602047, +STORE, 140249695862784, 140249721602047, +STORE, 140249695854592, 140249721602047, +STORE, 140249695326208, 140249721602047, +SNULL, 140249710600191, 140249721602047, +STORE, 140249695326208, 140249710600191, +STORE, 140249710600192, 140249721602047, +SNULL, 140249710600192, 140249710866431, +STORE, 140249710866432, 140249721602047, +STORE, 140249710600192, 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140249721602047, +STORE, 140249710612480, 140249721602047, +STORE, 140249710604288, 140249721602047, +STORE, 140249705873408, 140249710600191, +STORE, 140249705865216, 140249710600191, +STORE, 140249705857024, 140249710600191, +STORE, 140249705848832, 140249710600191, +STORE, 140249705840640, 140249710600191, +STORE, 140249705832448, 140249710600191, +STORE, 140249705824256, 140249710600191, +STORE, 140249705816064, 140249710600191, +STORE, 140249705807872, 140249710600191, +STORE, 140249705799680, 140249710600191, +STORE, 33853440, 38129663, +SNULL, 140249744207872, 140249744367615, +STORE, 140249744367616, 140249744424959, +STORE, 140249744207872, 140249744367615, +ERASE, 140249744207872, 140249744367615, +STORE, 140249677606912, 140249705619455, +STORE, 140249675509760, 140249705619455, +SNULL, 140249677606911, 140249705619455, +STORE, 140249675509760, 140249677606911, +STORE, 140249677606912, 140249705619455, +SNULL, 140249677606912, 140249677893631, +STORE, 140249677893632, 140249705619455, +STORE, 140249677606912, 140249677893631, +ERASE, 140249677606912, 140249677893631, +STORE, 140249744359424, 140249744424959, +STORE, 33853440, 38391807, +STORE, 140249674981376, 140249677606911, +STORE, 140249672884224, 140249677606911, +SNULL, 140249719230463, 140249721602047, +STORE, 140249710604288, 140249719230463, +STORE, 140249719230464, 140249721602047, +SNULL, 140249719230464, 140249719504895, +STORE, 140249719504896, 140249721602047, +STORE, 140249719230464, 140249719504895, +ERASE, 140249719230464, 140249719504895, +STORE, 140249744351232, 140249744424959, +STORE, 140249744343040, 140249744424959, +STORE, 140249744334848, 140249744424959, +STORE, 140249744326656, 140249744424959, +STORE, 140249744310272, 140249744424959, +STORE, 140249744302080, 140249744424959, +STORE, 140249744285696, 140249744424959, +STORE, 140249744277504, 140249744424959, +STORE, 140249744261120, 140249744424959, +STORE, 140249744252928, 140249744424959, +STORE, 140249744220160, 140249744424959, +STORE, 140249744211968, 140249744424959, +STORE, 140249719488512, 140249721602047, +STORE, 140249744203776, 140249744424959, +STORE, 140249719472128, 140249721602047, +STORE, 140249719463936, 140249721602047, +STORE, 140249719447552, 140249721602047, +STORE, 140249719439360, 140249721602047, +STORE, 140249719406592, 140249721602047, +STORE, 140249719398400, 140249721602047, +STORE, 140249719382016, 140249721602047, +STORE, 140249719373824, 140249721602047, +STORE, 140249719357440, 140249721602047, +STORE, 140249719349248, 140249721602047, +STORE, 140249719332864, 140249721602047, +STORE, 140249719324672, 140249721602047, +STORE, 140249719291904, 140249721602047, +STORE, 140249719283712, 140249721602047, +STORE, 140249719267328, 140249721602047, +STORE, 140249719259136, 140249721602047, +STORE, 140249719242752, 140249721602047, +STORE, 140249719234560, 140249721602047, +STORE, 140249705783296, 140249710600191, +STORE, 140249705775104, 140249710600191, +STORE, 140249705742336, 140249710600191, +STORE, 140249705734144, 140249710600191, +STORE, 140249705717760, 140249710600191, +STORE, 140249670787072, 140249677606911, +STORE, 140249705709568, 140249710600191, +STORE, 140249705693184, 140249710600191, +STORE, 140249705684992, 140249710600191, +STORE, 140249705668608, 140249710600191, +STORE, 140249705660416, 140249710600191, +STORE, 140249705627648, 140249710600191, +STORE, 140249677893632, 140249710600191, +STORE, 140249677877248, 140249710600191, +STORE, 140249677869056, 140249710600191, +STORE, 140249677852672, 140249710600191, +STORE, 140249677844480, 140249710600191, +STORE, 140249677828096, 140249710600191, +STORE, 140249668689920, 140249677606911, +STORE, 140249677819904, 140249710600191, +STORE, 140249677787136, 140249710600191, +STORE, 140249677778944, 140249710600191, +STORE, 140249677762560, 140249710600191, +STORE, 140249677754368, 140249710600191, +STORE, 140249677737984, 140249710600191, +STORE, 140249677729792, 140249710600191, 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+STORE, 140249682087936, 140249710600191, + }; + + unsigned long set26[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140729464770560, 140737488351231, +SNULL, 140729464774655, 140737488351231, +STORE, 140729464770560, 140729464774655, +STORE, 140729464639488, 140729464774655, +STORE, 4194304, 5066751, +STORE, 7159808, 7172095, +STORE, 7172096, 7180287, +STORE, 140729465114624, 140729465118719, +STORE, 140729465102336, 140729465114623, +STORE, 30867456, 30875647, +STORE, 30867456, 31010815, +STORE, 140109040988160, 140109042671615, +STORE, 140109040959488, 140109040988159, +STORE, 140109040943104, 140109040959487, +ERASE, 140109040943104, 140109040959487, +STORE, 140109040840704, 140109040959487, +ERASE, 140109040840704, 140109040959487, +STORE, 140109040951296, 140109040959487, +ERASE, 140109040951296, 140109040959487, +STORE, 140109040955392, 140109040959487, +ERASE, 140109040955392, 140109040959487, + }; + unsigned long set27[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140726128070656, 140737488351231, +SNULL, 140726128074751, 140737488351231, +STORE, 140726128070656, 140726128074751, +STORE, 140726127939584, 140726128074751, +STORE, 94478497189888, 94478499303423, +SNULL, 94478497202175, 94478499303423, +STORE, 94478497189888, 94478497202175, +STORE, 94478497202176, 94478499303423, +ERASE, 94478497202176, 94478499303423, +STORE, 94478499295232, 94478499303423, +STORE, 140415605723136, 140415607975935, +SNULL, 140415605866495, 140415607975935, +STORE, 140415605723136, 140415605866495, +STORE, 140415605866496, 140415607975935, +ERASE, 140415605866496, 140415607975935, +STORE, 140415607963648, 140415607971839, +STORE, 140415607971840, 140415607975935, +STORE, 140726130024448, 140726130028543, +STORE, 140726130012160, 140726130024447, +STORE, 140415607934976, 140415607963647, +STORE, 140415607926784, 140415607934975, +STORE, 140415603245056, 140415605723135, +SNULL, 140415603245056, 140415603613695, +STORE, 140415603613696, 140415605723135, +STORE, 140415603245056, 140415603613695, +SNULL, 140415605710847, 140415605723135, +STORE, 140415603613696, 140415605710847, +STORE, 140415605710848, 140415605723135, +ERASE, 140415605710848, 140415605723135, +STORE, 140415605710848, 140415605723135, +STORE, 140415599370240, 140415603245055, +SNULL, 140415599370240, 140415601111039, +STORE, 140415601111040, 140415603245055, +STORE, 140415599370240, 140415601111039, +SNULL, 140415603208191, 140415603245055, +STORE, 140415601111040, 140415603208191, +STORE, 140415603208192, 140415603245055, +ERASE, 140415603208192, 140415603245055, +STORE, 140415603208192, 140415603245055, +STORE, 140415595692032, 140415599370239, +SNULL, 140415595692032, 140415597207551, +STORE, 140415597207552, 140415599370239, +STORE, 140415595692032, 140415597207551, +SNULL, 140415599304703, 140415599370239, +STORE, 140415597207552, 140415599304703, +STORE, 140415599304704, 140415599370239, +SNULL, 140415599304704, 140415599353855, +STORE, 140415599353856, 140415599370239, +STORE, 140415599304704, 140415599353855, +ERASE, 140415599304704, 140415599353855, +STORE, 140415599304704, 140415599353855, +ERASE, 140415599353856, 140415599370239, +STORE, 140415599353856, 140415599370239, +STORE, 140415593500672, 140415595692031, +SNULL, 140415593500672, 140415593590783, +STORE, 140415593590784, 140415595692031, +STORE, 140415593500672, 140415593590783, +SNULL, 140415595683839, 140415595692031, +STORE, 140415593590784, 140415595683839, +STORE, 140415595683840, 140415595692031, +ERASE, 140415595683840, 140415595692031, +STORE, 140415595683840, 140415595692031, +STORE, 140415589703680, 140415593500671, +SNULL, 140415589703680, 140415591362559, +STORE, 140415591362560, 140415593500671, +STORE, 140415589703680, 140415591362559, +SNULL, 140415593459711, 140415593500671, +STORE, 140415591362560, 140415593459711, +STORE, 140415593459712, 140415593500671, +SNULL, 140415593459712, 140415593484287, +STORE, 140415593484288, 140415593500671, +STORE, 140415593459712, 140415593484287, +ERASE, 140415593459712, 140415593484287, +STORE, 140415593459712, 140415593484287, +ERASE, 140415593484288, 140415593500671, +STORE, 140415593484288, 140415593500671, +STORE, 140415587590144, 140415589703679, +SNULL, 140415587590144, 140415587602431, +STORE, 140415587602432, 140415589703679, +STORE, 140415587590144, 140415587602431, +SNULL, 140415589695487, 140415589703679, +STORE, 140415587602432, 140415589695487, +STORE, 140415589695488, 140415589703679, +ERASE, 140415589695488, 140415589703679, +STORE, 140415589695488, 140415589703679, +STORE, 140415607918592, 140415607934975, +STORE, 140415585398784, 140415587590143, +SNULL, 140415585398784, 140415585480703, +STORE, 140415585480704, 140415587590143, +STORE, 140415585398784, 140415585480703, +SNULL, 140415587573759, 140415587590143, +STORE, 140415585480704, 140415587573759, +STORE, 140415587573760, 140415587590143, +SNULL, 140415587573760, 140415587581951, +STORE, 140415587581952, 140415587590143, +STORE, 140415587573760, 140415587581951, +ERASE, 140415587573760, 140415587581951, +STORE, 140415587573760, 140415587581951, +ERASE, 140415587581952, 140415587590143, +STORE, 140415587581952, 140415587590143, +STORE, 140415583182848, 140415585398783, +SNULL, 140415583182848, 140415583281151, +STORE, 140415583281152, 140415585398783, +STORE, 140415583182848, 140415583281151, +SNULL, 140415585374207, 140415585398783, +STORE, 140415583281152, 140415585374207, +STORE, 140415585374208, 140415585398783, +SNULL, 140415585374208, 140415585382399, +STORE, 140415585382400, 140415585398783, +STORE, 140415585374208, 140415585382399, +ERASE, 140415585374208, 140415585382399, +STORE, 140415585374208, 140415585382399, +ERASE, 140415585382400, 140415585398783, +STORE, 140415585382400, 140415585398783, +STORE, 140415580979200, 140415583182847, +SNULL, 140415580979200, 140415581081599, +STORE, 140415581081600, 140415583182847, +STORE, 140415580979200, 140415581081599, +SNULL, 140415583174655, 140415583182847, +STORE, 140415581081600, 140415583174655, +STORE, 140415583174656, 140415583182847, +ERASE, 140415583174656, 140415583182847, +STORE, 140415583174656, 140415583182847, +STORE, 140415578816512, 140415580979199, +SNULL, 140415578816512, 140415578877951, +STORE, 140415578877952, 140415580979199, +STORE, 140415578816512, 140415578877951, +SNULL, 140415580971007, 140415580979199, +STORE, 140415578877952, 140415580971007, +STORE, 140415580971008, 140415580979199, +ERASE, 140415580971008, 140415580979199, +STORE, 140415580971008, 140415580979199, +STORE, 140415576563712, 140415578816511, +SNULL, 140415576563712, 140415576715263, +STORE, 140415576715264, 140415578816511, +STORE, 140415576563712, 140415576715263, +SNULL, 140415578808319, 140415578816511, +STORE, 140415576715264, 140415578808319, +STORE, 140415578808320, 140415578816511, +ERASE, 140415578808320, 140415578816511, +STORE, 140415578808320, 140415578816511, +STORE, 140415574392832, 140415576563711, +SNULL, 140415574392832, 140415574462463, +STORE, 140415574462464, 140415576563711, +STORE, 140415574392832, 140415574462463, +SNULL, 140415576555519, 140415576563711, +STORE, 140415574462464, 140415576555519, +STORE, 140415576555520, 140415576563711, +ERASE, 140415576555520, 140415576563711, +STORE, 140415576555520, 140415576563711, +STORE, 140415607910400, 140415607934975, +STORE, 140415571230720, 140415574392831, +SNULL, 140415571230720, 140415572291583, +STORE, 140415572291584, 140415574392831, +STORE, 140415571230720, 140415572291583, +SNULL, 140415574384639, 140415574392831, +STORE, 140415572291584, 140415574384639, +STORE, 140415574384640, 140415574392831, +ERASE, 140415574384640, 140415574392831, +STORE, 140415574384640, 140415574392831, +STORE, 140415607902208, 140415607934975, +SNULL, 140415593476095, 140415593484287, +STORE, 140415593459712, 140415593476095, +STORE, 140415593476096, 140415593484287, +SNULL, 140415574388735, 140415574392831, +STORE, 140415574384640, 140415574388735, +STORE, 140415574388736, 140415574392831, +SNULL, 140415576559615, 140415576563711, +STORE, 140415576555520, 140415576559615, +STORE, 140415576559616, 140415576563711, +SNULL, 140415589699583, 140415589703679, +STORE, 140415589695488, 140415589699583, +STORE, 140415589699584, 140415589703679, +SNULL, 140415585378303, 140415585382399, +STORE, 140415585374208, 140415585378303, +STORE, 140415585378304, 140415585382399, +SNULL, 140415578812415, 140415578816511, +STORE, 140415578808320, 140415578812415, +STORE, 140415578812416, 140415578816511, +SNULL, 140415580975103, 140415580979199, +STORE, 140415580971008, 140415580975103, +STORE, 140415580975104, 140415580979199, +SNULL, 140415583178751, 140415583182847, +STORE, 140415583174656, 140415583178751, +STORE, 140415583178752, 140415583182847, +SNULL, 140415587577855, 140415587581951, +STORE, 140415587573760, 140415587577855, +STORE, 140415587577856, 140415587581951, +SNULL, 140415595687935, 140415595692031, +STORE, 140415595683840, 140415595687935, +STORE, 140415595687936, 140415595692031, +STORE, 140415607894016, 140415607934975, +SNULL, 140415599345663, 140415599353855, +STORE, 140415599304704, 140415599345663, +STORE, 140415599345664, 140415599353855, +SNULL, 140415603240959, 140415603245055, +STORE, 140415603208192, 140415603240959, +STORE, 140415603240960, 140415603245055, +SNULL, 140415605719039, 140415605723135, +STORE, 140415605710848, 140415605719039, +STORE, 140415605719040, 140415605723135, +SNULL, 94478499299327, 94478499303423, +STORE, 94478499295232, 94478499299327, +STORE, 94478499299328, 94478499303423, +SNULL, 140415607967743, 140415607971839, +STORE, 140415607963648, 140415607967743, +STORE, 140415607967744, 140415607971839, +ERASE, 140415607934976, 140415607963647, +STORE, 94478511173632, 94478511378431, +STORE, 140415606210560, 140415607894015, +STORE, 140415607934976, 140415607963647, +STORE, 94478511173632, 94478511513599, +STORE, 94478511173632, 94478511648767, +SNULL, 94478511615999, 94478511648767, +STORE, 94478511173632, 94478511615999, +STORE, 94478511616000, 94478511648767, +ERASE, 94478511616000, 94478511648767, +STORE, 94478511173632, 94478511751167, +SNULL, 94478511747071, 94478511751167, +STORE, 94478511173632, 94478511747071, +STORE, 94478511747072, 94478511751167, +ERASE, 94478511747072, 94478511751167, +STORE, 94478511173632, 94478511882239, +SNULL, 94478511878143, 94478511882239, +STORE, 94478511173632, 94478511878143, +STORE, 94478511878144, 94478511882239, +ERASE, 94478511878144, 94478511882239, +STORE, 94478511173632, 94478512013311, +SNULL, 94478512009215, 94478512013311, +STORE, 94478511173632, 94478512009215, +STORE, 94478512009216, 94478512013311, +ERASE, 94478512009216, 94478512013311, +STORE, 94478511173632, 94478512144383, +STORE, 94478511173632, 94478512279551, +STORE, 140415606181888, 140415606210559, +STORE, 140415569100800, 140415571230719, +SNULL, 140415569100800, 140415569129471, +STORE, 140415569129472, 140415571230719, +STORE, 140415569100800, 140415569129471, +SNULL, 140415571222527, 140415571230719, +STORE, 140415569129472, 140415571222527, +STORE, 140415571222528, 140415571230719, +ERASE, 140415571222528, 140415571230719, +STORE, 140415571222528, 140415571230719, +STORE, 140415566905344, 140415569100799, +SNULL, 140415566905344, 140415566987263, +STORE, 140415566987264, 140415569100799, +STORE, 140415566905344, 140415566987263, +SNULL, 140415569084415, 140415569100799, +STORE, 140415566987264, 140415569084415, +STORE, 140415569084416, 140415569100799, +SNULL, 140415569084416, 140415569092607, +STORE, 140415569092608, 140415569100799, +STORE, 140415569084416, 140415569092607, +ERASE, 140415569084416, 140415569092607, +STORE, 140415569084416, 140415569092607, +ERASE, 140415569092608, 140415569100799, +STORE, 140415569092608, 140415569100799, +SNULL, 140415569088511, 140415569092607, +STORE, 140415569084416, 140415569088511, +STORE, 140415569088512, 140415569092607, +SNULL, 140415571226623, 140415571230719, +STORE, 140415571222528, 140415571226623, +STORE, 140415571226624, 140415571230719, +ERASE, 140415606181888, 140415606210559, +STORE, 140415606181888, 140415606210559, +STORE, 140415564759040, 140415566905343, +SNULL, 140415564759040, 140415564804095, +STORE, 140415564804096, 140415566905343, +STORE, 140415564759040, 140415564804095, +SNULL, 140415566897151, 140415566905343, +STORE, 140415564804096, 140415566897151, +STORE, 140415566897152, 140415566905343, +ERASE, 140415566897152, 140415566905343, +STORE, 140415566897152, 140415566905343, +STORE, 140415562588160, 140415564759039, +SNULL, 140415562588160, 140415562629119, +STORE, 140415562629120, 140415564759039, +STORE, 140415562588160, 140415562629119, +SNULL, 140415564726271, 140415564759039, +STORE, 140415562629120, 140415564726271, +STORE, 140415564726272, 140415564759039, +SNULL, 140415564726272, 140415564734463, +STORE, 140415564734464, 140415564759039, +STORE, 140415564726272, 140415564734463, +ERASE, 140415564726272, 140415564734463, +STORE, 140415564726272, 140415564734463, +ERASE, 140415564734464, 140415564759039, +STORE, 140415564734464, 140415564759039, +SNULL, 140415564730367, 140415564734463, +STORE, 140415564726272, 140415564730367, +STORE, 140415564730368, 140415564734463, +SNULL, 140415566901247, 140415566905343, +STORE, 140415566897152, 140415566901247, +STORE, 140415566901248, 140415566905343, +ERASE, 140415606181888, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415605944320, 140415606210559, +ERASE, 140415605944320, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 94478511173632, 94478512414719, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 140415606206464, 140415606210559, +ERASE, 140415606206464, 140415606210559, +STORE, 94478511173632, 94478512652287, +STORE, 94478511173632, 94478512787455, +STORE, 94478511173632, 94478512922623, +STORE, 94478511173632, 94478513057791, +STORE, 140415537422336, 140415562588159, +STORE, 94478511173632, 94478513192959, +STORE, 94478511173632, 94478513356799, +STORE, 94478511173632, 94478513491967, +STORE, 94478511173632, 94478513627135, +STORE, 94478511173632, 94478513790975, +STORE, 94478511173632, 94478513926143, +STORE, 94478511173632, 94478514061311, +STORE, 94478511173632, 94478514196479, +STORE, 94478511173632, 94478514331647, +STORE, 94478511173632, 94478514606079, +STORE, 94478511173632, 94478514741247, +STORE, 94478511173632, 94478514876415, +STORE, 94478511173632, 94478515011583, +STORE, 94478511173632, 94478515146751, +STORE, 94478511173632, 94478515281919, +STORE, 94478511173632, 94478515474431, +STORE, 94478511173632, 94478515609599, +STORE, 94478511173632, 94478515744767, +STORE, 140415536922624, 140415562588159, +STORE, 94478511173632, 94478515879935, +STORE, 94478511173632, 94478516015103, +STORE, 94478511173632, 94478516150271, +STORE, 94478511173632, 94478516285439, +STORE, 94478511173632, 94478516420607, +STORE, 94478511173632, 94478516555775, +STORE, 94478511173632, 94478516690943, +STORE, 94478511173632, 94478516826111, +STORE, 94478511173632, 94478516961279, +STORE, 94478511173632, 94478517231615, +STORE, 94478511173632, 94478517366783, +STORE, 94478511173632, 94478517501951, +STORE, 94478511173632, 94478517637119, +STORE, 94478511173632, 94478517772287, +STORE, 94478511173632, 94478517907455, +STORE, 94478511173632, 94478518042623, +STORE, 94478511173632, 94478518177791, +STORE, 94478511173632, 94478518312959, +STORE, 94478511173632, 94478518448127, +STORE, 140415535910912, 140415562588159, +SNULL, 140415536922623, 140415562588159, +STORE, 140415535910912, 140415536922623, +STORE, 140415536922624, 140415562588159, +SNULL, 140415536922624, 140415537422335, +STORE, 140415537422336, 140415562588159, +STORE, 140415536922624, 140415537422335, +ERASE, 140415536922624, 140415537422335, +STORE, 94478511173632, 94478518583295, +STORE, 94478511173632, 94478518718463, +STORE, 94478511173632, 94478518853631, +STORE, 94478511173632, 94478518988799, +STORE, 94478511173632, 94478519123967, +STORE, 94478511173632, 94478519259135, +STORE, 140415509696512, 140415535910911, +ERASE, 140415537422336, 140415562588159, +STORE, 140415482433536, 140415509696511, + }; + unsigned long set28[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140722475622400, 140737488351231, +SNULL, 140722475626495, 140737488351231, +STORE, 140722475622400, 140722475626495, +STORE, 140722475491328, 140722475626495, +STORE, 93865834291200, 93865836548095, +SNULL, 93865834422271, 93865836548095, +STORE, 93865834291200, 93865834422271, +STORE, 93865834422272, 93865836548095, +ERASE, 93865834422272, 93865836548095, +STORE, 93865836519424, 93865836527615, +STORE, 93865836527616, 93865836548095, +STORE, 139918411104256, 139918413357055, +SNULL, 139918411247615, 139918413357055, +STORE, 139918411104256, 139918411247615, +STORE, 139918411247616, 139918413357055, +ERASE, 139918411247616, 139918413357055, +STORE, 139918413344768, 139918413352959, +STORE, 139918413352960, 139918413357055, +STORE, 140722476642304, 140722476646399, +STORE, 140722476630016, 140722476642303, +STORE, 139918413316096, 139918413344767, +STORE, 139918413307904, 139918413316095, +STORE, 139918408888320, 139918411104255, +SNULL, 139918408888320, 139918408986623, +STORE, 139918408986624, 139918411104255, +STORE, 139918408888320, 139918408986623, +SNULL, 139918411079679, 139918411104255, +STORE, 139918408986624, 139918411079679, +STORE, 139918411079680, 139918411104255, +SNULL, 139918411079680, 139918411087871, +STORE, 139918411087872, 139918411104255, +STORE, 139918411079680, 139918411087871, +ERASE, 139918411079680, 139918411087871, +STORE, 139918411079680, 139918411087871, +ERASE, 139918411087872, 139918411104255, +STORE, 139918411087872, 139918411104255, +STORE, 139918405091328, 139918408888319, +SNULL, 139918405091328, 139918406750207, +STORE, 139918406750208, 139918408888319, +STORE, 139918405091328, 139918406750207, +SNULL, 139918408847359, 139918408888319, +STORE, 139918406750208, 139918408847359, +STORE, 139918408847360, 139918408888319, +SNULL, 139918408847360, 139918408871935, +STORE, 139918408871936, 139918408888319, +STORE, 139918408847360, 139918408871935, +ERASE, 139918408847360, 139918408871935, +STORE, 139918408847360, 139918408871935, +ERASE, 139918408871936, 139918408888319, +STORE, 139918408871936, 139918408888319, +STORE, 139918413299712, 139918413316095, +SNULL, 139918408863743, 139918408871935, +STORE, 139918408847360, 139918408863743, +STORE, 139918408863744, 139918408871935, +SNULL, 139918411083775, 139918411087871, +STORE, 139918411079680, 139918411083775, +STORE, 139918411083776, 139918411087871, +SNULL, 93865836523519, 93865836527615, +STORE, 93865836519424, 93865836523519, +STORE, 93865836523520, 93865836527615, +SNULL, 139918413348863, 139918413352959, +STORE, 139918413344768, 139918413348863, +STORE, 139918413348864, 139918413352959, +ERASE, 139918413316096, 139918413344767, +STORE, 93865848528896, 93865848664063, + }; + unsigned long set29[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140734467944448, 140737488351231, +SNULL, 140734467948543, 140737488351231, +STORE, 140734467944448, 140734467948543, +STORE, 140734467813376, 140734467948543, +STORE, 94880407924736, 94880410177535, +SNULL, 94880408055807, 94880410177535, +STORE, 94880407924736, 94880408055807, +STORE, 94880408055808, 94880410177535, +ERASE, 94880408055808, 94880410177535, +STORE, 94880410148864, 94880410157055, +STORE, 94880410157056, 94880410177535, +STORE, 140143367815168, 140143370067967, +SNULL, 140143367958527, 140143370067967, +STORE, 140143367815168, 140143367958527, +STORE, 140143367958528, 140143370067967, +ERASE, 140143367958528, 140143370067967, +STORE, 140143370055680, 140143370063871, +STORE, 140143370063872, 140143370067967, +STORE, 140734468329472, 140734468333567, +STORE, 140734468317184, 140734468329471, +STORE, 140143370027008, 140143370055679, +STORE, 140143370018816, 140143370027007, +STORE, 140143365599232, 140143367815167, +SNULL, 140143365599232, 140143365697535, +STORE, 140143365697536, 140143367815167, +STORE, 140143365599232, 140143365697535, +SNULL, 140143367790591, 140143367815167, +STORE, 140143365697536, 140143367790591, +STORE, 140143367790592, 140143367815167, +SNULL, 140143367790592, 140143367798783, +STORE, 140143367798784, 140143367815167, +STORE, 140143367790592, 140143367798783, +ERASE, 140143367790592, 140143367798783, +STORE, 140143367790592, 140143367798783, +ERASE, 140143367798784, 140143367815167, +STORE, 140143367798784, 140143367815167, +STORE, 140143361802240, 140143365599231, +SNULL, 140143361802240, 140143363461119, +STORE, 140143363461120, 140143365599231, +STORE, 140143361802240, 140143363461119, +SNULL, 140143365558271, 140143365599231, +STORE, 140143363461120, 140143365558271, +STORE, 140143365558272, 140143365599231, +SNULL, 140143365558272, 140143365582847, +STORE, 140143365582848, 140143365599231, +STORE, 140143365558272, 140143365582847, +ERASE, 140143365558272, 140143365582847, +STORE, 140143365558272, 140143365582847, +ERASE, 140143365582848, 140143365599231, +STORE, 140143365582848, 140143365599231, +STORE, 140143370010624, 140143370027007, +SNULL, 140143365574655, 140143365582847, +STORE, 140143365558272, 140143365574655, +STORE, 140143365574656, 140143365582847, +SNULL, 140143367794687, 140143367798783, +STORE, 140143367790592, 140143367794687, +STORE, 140143367794688, 140143367798783, +SNULL, 94880410152959, 94880410157055, +STORE, 94880410148864, 94880410152959, +STORE, 94880410152960, 94880410157055, +SNULL, 140143370059775, 140143370063871, +STORE, 140143370055680, 140143370059775, +STORE, 140143370059776, 140143370063871, +ERASE, 140143370027008, 140143370055679, +STORE, 94880442400768, 94880442535935, +STORE, 140143353409536, 140143361802239, +SNULL, 140143353413631, 140143361802239, +STORE, 140143353409536, 140143353413631, +STORE, 140143353413632, 140143361802239, +STORE, 140143345016832, 140143353409535, +STORE, 140143210799104, 140143345016831, +SNULL, 140143210799104, 140143239364607, +STORE, 140143239364608, 140143345016831, +STORE, 140143210799104, 140143239364607, +ERASE, 140143210799104, 140143239364607, +SNULL, 140143306473471, 140143345016831, +STORE, 140143239364608, 140143306473471, +STORE, 140143306473472, 140143345016831, +ERASE, 140143306473472, 140143345016831, +SNULL, 140143239499775, 140143306473471, +STORE, 140143239364608, 140143239499775, +STORE, 140143239499776, 140143306473471, +SNULL, 140143345020927, 140143353409535, +STORE, 140143345016832, 140143345020927, +STORE, 140143345020928, 140143353409535, +STORE, 140143336624128, 140143345016831, +SNULL, 140143336628223, 140143345016831, +STORE, 140143336624128, 140143336628223, +STORE, 140143336628224, 140143345016831, +STORE, 140143328231424, 140143336624127, +SNULL, 140143328235519, 140143336624127, +STORE, 140143328231424, 140143328235519, +STORE, 140143328235520, 140143336624127, +STORE, 140143319838720, 140143328231423, +SNULL, 140143319842815, 140143328231423, +STORE, 140143319838720, 140143319842815, +STORE, 140143319842816, 140143328231423, +STORE, 140143311446016, 140143319838719, +STORE, 140143105146880, 140143239364607, +STORE, 140143096754176, 140143105146879, +STORE, 140143029645312, 140143096754175, +ERASE, 140143029645312, 140143096754175, +STORE, 140142962536448, 140143096754175, +SNULL, 140142962536448, 140142970929151, +STORE, 140142970929152, 140143096754175, +STORE, 140142962536448, 140142970929151, +ERASE, 140142962536448, 140142970929151, +STORE, 140142962536448, 140142970929151, +STORE, 140142828318720, 140142962536447, +STORE, 140142819926016, 140142828318719, +SNULL, 140142828318720, 140142836711423, +STORE, 140142836711424, 140142962536447, +STORE, 140142828318720, 140142836711423, +ERASE, 140142828318720, 140142836711423, +SNULL, 140143172255743, 140143239364607, +STORE, 140143105146880, 140143172255743, +STORE, 140143172255744, 140143239364607, +ERASE, 140143172255744, 140143239364607, +SNULL, 140143105282047, 140143172255743, +STORE, 140143105146880, 140143105282047, +STORE, 140143105282048, 140143172255743, +SNULL, 140143038038015, 140143096754175, +STORE, 140142970929152, 140143038038015, +STORE, 140143038038016, 140143096754175, +ERASE, 140143038038016, 140143096754175, +SNULL, 140142971064319, 140143038038015, +STORE, 140142970929152, 140142971064319, +STORE, 140142971064320, 140143038038015, +SNULL, 140142903820287, 140142962536447, +STORE, 140142836711424, 140142903820287, +STORE, 140142903820288, 140142962536447, +ERASE, 140142903820288, 140142962536447, +SNULL, 140142836846591, 140142903820287, +STORE, 140142836711424, 140142836846591, +STORE, 140142836846592, 140142903820287, +STORE, 140142685708288, 140142819926015, +SNULL, 140143311450111, 140143319838719, +STORE, 140143311446016, 140143311450111, +STORE, 140143311450112, 140143319838719, +SNULL, 140142962540543, 140142970929151, +STORE, 140142962536448, 140142962540543, +STORE, 140142962540544, 140142970929151, +SNULL, 140142685708288, 140142702493695, +STORE, 140142702493696, 140142819926015, +STORE, 140142685708288, 140142702493695, +ERASE, 140142685708288, 140142702493695, +SNULL, 140142769602559, 140142819926015, +STORE, 140142702493696, 140142769602559, +STORE, 140142769602560, 140142819926015, +ERASE, 140142769602560, 140142819926015, +SNULL, 140142702628863, 140142769602559, +STORE, 140142702493696, 140142702628863, +STORE, 140142702628864, 140142769602559, +STORE, 140143230971904, 140143239364607, +SNULL, 140143230975999, 140143239364607, +STORE, 140143230971904, 140143230975999, +STORE, 140143230976000, 140143239364607, +SNULL, 140143096758271, 140143105146879, +STORE, 140143096754176, 140143096758271, +STORE, 140143096758272, 140143105146879, +STORE, 140143222579200, 140143230971903, +SNULL, 140143222583295, 140143230971903, +STORE, 140143222579200, 140143222583295, +STORE, 140143222583296, 140143230971903, +STORE, 140143214186496, 140143222579199, +SNULL, 140142819930111, 140142828318719, +STORE, 140142819926016, 140142819930111, +STORE, 140142819930112, 140142828318719, +STORE, 140143205793792, 140143222579199, +SNULL, 140143205793792, 140143214186495, +STORE, 140143214186496, 140143222579199, +STORE, 140143205793792, 140143214186495, +SNULL, 140143214190591, 140143222579199, +STORE, 140143214186496, 140143214190591, +STORE, 140143214190592, 140143222579199, +SNULL, 140143205797887, 140143214186495, +STORE, 140143205793792, 140143205797887, +STORE, 140143205797888, 140143214186495, +STORE, 140143197401088, 140143205793791, +SNULL, 140143197405183, 140143205793791, +STORE, 140143197401088, 140143197405183, +STORE, 140143197405184, 140143205793791, +STORE, 140143189008384, 140143197401087, +STORE, 140143180615680, 140143197401087, +STORE, 140143088361472, 140143096754175, +SNULL, 140143180619775, 140143197401087, +STORE, 140143180615680, 140143180619775, +STORE, 140143180619776, 140143197401087, +SNULL, 140143180619776, 140143189008383, +STORE, 140143189008384, 140143197401087, +STORE, 140143180619776, 140143189008383, +SNULL, 140143189012479, 140143197401087, +STORE, 140143189008384, 140143189012479, +STORE, 140143189012480, 140143197401087, +SNULL, 140143088365567, 140143096754175, +STORE, 140143088361472, 140143088365567, +STORE, 140143088365568, 140143096754175, +STORE, 140143079968768, 140143088361471, +SNULL, 140143079972863, 140143088361471, +STORE, 140143079968768, 140143079972863, +STORE, 140143079972864, 140143088361471, +STORE, 140143071576064, 140143079968767, +SNULL, 140143071580159, 140143079968767, +STORE, 140143071576064, 140143071580159, +STORE, 140143071580160, 140143079968767, +STORE, 140143063183360, 140143071576063, +STORE, 140143054790656, 140143071576063, +SNULL, 140143054794751, 140143071576063, +STORE, 140143054790656, 140143054794751, +STORE, 140143054794752, 140143071576063, +SNULL, 140143054794752, 140143063183359, +STORE, 140143063183360, 140143071576063, +STORE, 140143054794752, 140143063183359, +SNULL, 140143063187455, 140143071576063, +STORE, 140143063183360, 140143063187455, +STORE, 140143063187456, 140143071576063, +STORE, 140143046397952, 140143054790655, +STORE, 140142954143744, 140142962536447, +STORE, 140142945751040, 140142962536447, +STORE, 140142937358336, 140142962536447, +STORE, 140142928965632, 140142962536447, +STORE, 140142568275968, 140142702493695, +SNULL, 140142635384831, 140142702493695, +STORE, 140142568275968, 140142635384831, +STORE, 140142635384832, 140142702493695, +ERASE, 140142635384832, 140142702493695, +STORE, 140142920572928, 140142962536447, +STORE, 140142912180224, 140142962536447, +STORE, 140142568275968, 140142702493695, +SNULL, 140142568275968, 140142635384831, +STORE, 140142635384832, 140142702493695, +STORE, 140142568275968, 140142635384831, +SNULL, 140142635519999, 140142702493695, +STORE, 140142635384832, 140142635519999, +STORE, 140142635520000, 140142702493695, +STORE, 140142819930112, 140142836711423, +STORE, 140142811533312, 140142819926015, +STORE, 140142434058240, 140142635384831, +SNULL, 140142501167103, 140142635384831, +STORE, 140142434058240, 140142501167103, +STORE, 140142501167104, 140142635384831, +SNULL, 140142501167104, 140142568275967, +STORE, 140142568275968, 140142635384831, +STORE, 140142501167104, 140142568275967, +ERASE, 140142501167104, 140142568275967, +STORE, 140142299840512, 140142501167103, +STORE, 140142803140608, 140142819926015, +SNULL, 140142366949375, 140142501167103, +STORE, 140142299840512, 140142366949375, +STORE, 140142366949376, 140142501167103, +SNULL, 140142366949376, 140142434058239, +STORE, 140142434058240, 140142501167103, +STORE, 140142366949376, 140142434058239, +ERASE, 140142366949376, 140142434058239, +STORE, 140142794747904, 140142819926015, +STORE, 140142786355200, 140142819926015, +STORE, 140142299840512, 140142501167103, +STORE, 140142777962496, 140142819926015, +STORE, 140142559883264, 140142568275967, +STORE, 140142232731648, 140142501167103, +STORE, 140142551490560, 140142568275967, +SNULL, 140142777962496, 140142803140607, +STORE, 140142803140608, 140142819926015, +STORE, 140142777962496, 140142803140607, +SNULL, 140142803144703, 140142819926015, +STORE, 140142803140608, 140142803144703, +STORE, 140142803144704, 140142819926015, +STORE, 140142543097856, 140142568275967, +STORE, 140142098513920, 140142501167103, +SNULL, 140142165622783, 140142501167103, +STORE, 140142098513920, 140142165622783, +STORE, 140142165622784, 140142501167103, +SNULL, 140142165622784, 140142232731647, +STORE, 140142232731648, 140142501167103, +STORE, 140142165622784, 140142232731647, +ERASE, 140142165622784, 140142232731647, +SNULL, 140142568411135, 140142635384831, +STORE, 140142568275968, 140142568411135, +STORE, 140142568411136, 140142635384831, +STORE, 140141964296192, 140142165622783, +SNULL, 140142912180224, 140142928965631, +STORE, 140142928965632, 140142962536447, +STORE, 140142912180224, 140142928965631, +SNULL, 140142928969727, 140142962536447, +STORE, 140142928965632, 140142928969727, +STORE, 140142928969728, 140142962536447, +STORE, 140141830078464, 140142165622783, +SNULL, 140142912184319, 140142928965631, +STORE, 140142912180224, 140142912184319, +STORE, 140142912184320, 140142928965631, +SNULL, 140142232731648, 140142434058239, +STORE, 140142434058240, 140142501167103, +STORE, 140142232731648, 140142434058239, +SNULL, 140142434193407, 140142501167103, +STORE, 140142434058240, 140142434193407, +STORE, 140142434193408, 140142501167103, +SNULL, 140142232731648, 140142299840511, +STORE, 140142299840512, 140142434058239, +STORE, 140142232731648, 140142299840511, +SNULL, 140142299975679, 140142434058239, +STORE, 140142299840512, 140142299975679, +STORE, 140142299975680, 140142434058239, +SNULL, 140142928969728, 140142954143743, +STORE, 140142954143744, 140142962536447, +STORE, 140142928969728, 140142954143743, +SNULL, 140142954147839, 140142962536447, +STORE, 140142954143744, 140142954147839, +STORE, 140142954147840, 140142962536447, +STORE, 140141830078464, 140142299840511, +SNULL, 140142543097856, 140142559883263, +STORE, 140142559883264, 140142568275967, +STORE, 140142543097856, 140142559883263, +SNULL, 140142559887359, 140142568275967, +STORE, 140142559883264, 140142559887359, +STORE, 140142559887360, 140142568275967, +STORE, 140142534705152, 140142559883263, +SNULL, 140142928969728, 140142945751039, +STORE, 140142945751040, 140142954143743, +STORE, 140142928969728, 140142945751039, +SNULL, 140142945755135, 140142954143743, +STORE, 140142945751040, 140142945755135, +STORE, 140142945755136, 140142954143743, +SNULL, 140142299975680, 140142366949375, +STORE, 140142366949376, 140142434058239, +STORE, 140142299975680, 140142366949375, +SNULL, 140142367084543, 140142434058239, +STORE, 140142366949376, 140142367084543, +STORE, 140142367084544, 140142434058239, +SNULL, 140142928969728, 140142937358335, +STORE, 140142937358336, 140142945751039, +STORE, 140142928969728, 140142937358335, +SNULL, 140142937362431, 140142945751039, +STORE, 140142937358336, 140142937362431, +STORE, 140142937362432, 140142945751039, +SNULL, 140141830078464, 140142232731647, +STORE, 140142232731648, 140142299840511, +STORE, 140141830078464, 140142232731647, +SNULL, 140142232866815, 140142299840511, +STORE, 140142232731648, 140142232866815, +STORE, 140142232866816, 140142299840511, +SNULL, 140142534705152, 140142543097855, +STORE, 140142543097856, 140142559883263, +STORE, 140142534705152, 140142543097855, +SNULL, 140142543101951, 140142559883263, +STORE, 140142543097856, 140142543101951, +STORE, 140142543101952, 140142559883263, +STORE, 140142526312448, 140142543097855, +STORE, 140142517919744, 140142543097855, +SNULL, 140141830078464, 140142098513919, +STORE, 140142098513920, 140142232731647, +STORE, 140141830078464, 140142098513919, +SNULL, 140142098649087, 140142232731647, +STORE, 140142098513920, 140142098649087, +STORE, 140142098649088, 140142232731647, +SNULL, 140142031405055, 140142098513919, +STORE, 140141830078464, 140142031405055, +STORE, 140142031405056, 140142098513919, +ERASE, 140142031405056, 140142098513919, +SNULL, 140141830078464, 140141964296191, +STORE, 140141964296192, 140142031405055, +STORE, 140141830078464, 140141964296191, +SNULL, 140141964431359, 140142031405055, +STORE, 140141964296192, 140141964431359, +STORE, 140141964431360, 140142031405055, +STORE, 140142509527040, 140142543097855, +SNULL, 140141897187327, 140141964296191, +STORE, 140141830078464, 140141897187327, +STORE, 140141897187328, 140141964296191, +ERASE, 140141897187328, 140141964296191, +SNULL, 140141830213631, 140141897187327, +STORE, 140141830078464, 140141830213631, +STORE, 140141830213632, 140141897187327, +SNULL, 140142803144704, 140142811533311, +STORE, 140142811533312, 140142819926015, +STORE, 140142803144704, 140142811533311, +SNULL, 140142811537407, 140142819926015, +STORE, 140142811533312, 140142811537407, +STORE, 140142811537408, 140142819926015, +SNULL, 140142098649088, 140142165622783, +STORE, 140142165622784, 140142232731647, +STORE, 140142098649088, 140142165622783, +SNULL, 140142165757951, 140142232731647, +STORE, 140142165622784, 140142165757951, +STORE, 140142165757952, 140142232731647, +STORE, 140142090121216, 140142098513919, +SNULL, 140142777962496, 140142786355199, +STORE, 140142786355200, 140142803140607, +STORE, 140142777962496, 140142786355199, +SNULL, 140142786359295, 140142803140607, +STORE, 140142786355200, 140142786359295, +STORE, 140142786359296, 140142803140607, +SNULL, 140142509527040, 140142534705151, +STORE, 140142534705152, 140142543097855, +STORE, 140142509527040, 140142534705151, +SNULL, 140142534709247, 140142543097855, +STORE, 140142534705152, 140142534709247, +STORE, 140142534709248, 140142543097855, +STORE, 140142081728512, 140142098513919, +SNULL, 140142786359296, 140142794747903, +STORE, 140142794747904, 140142803140607, +STORE, 140142786359296, 140142794747903, +SNULL, 140142794751999, 140142803140607, +STORE, 140142794747904, 140142794751999, +STORE, 140142794752000, 140142803140607, +STORE, 140142073335808, 140142098513919, +SNULL, 140142073339903, 140142098513919, +STORE, 140142073335808, 140142073339903, +STORE, 140142073339904, 140142098513919, +SNULL, 140142543101952, 140142551490559, +STORE, 140142551490560, 140142559883263, +STORE, 140142543101952, 140142551490559, +SNULL, 140142551494655, 140142559883263, +STORE, 140142551490560, 140142551494655, +STORE, 140142551494656, 140142559883263, +SNULL, 140142509527040, 140142517919743, +STORE, 140142517919744, 140142534705151, +STORE, 140142509527040, 140142517919743, +SNULL, 140142517923839, 140142534705151, +STORE, 140142517919744, 140142517923839, +STORE, 140142517923840, 140142534705151, +STORE, 140142064943104, 140142073335807, +SNULL, 140142073339904, 140142090121215, +STORE, 140142090121216, 140142098513919, +STORE, 140142073339904, 140142090121215, +SNULL, 140142090125311, 140142098513919, +STORE, 140142090121216, 140142090125311, +STORE, 140142090125312, 140142098513919, +STORE, 140142056550400, 140142073335807, +SNULL, 140142056554495, 140142073335807, +STORE, 140142056550400, 140142056554495, +STORE, 140142056554496, 140142073335807, +STORE, 140142048157696, 140142056550399, +SNULL, 140142509531135, 140142517919743, +STORE, 140142509527040, 140142509531135, +STORE, 140142509531136, 140142517919743, +SNULL, 140142777966591, 140142786355199, +STORE, 140142777962496, 140142777966591, +STORE, 140142777966592, 140142786355199, +SNULL, 140143046402047, 140143054790655, +STORE, 140143046397952, 140143046402047, +STORE, 140143046402048, 140143054790655, +SNULL, 140142912184320, 140142920572927, +STORE, 140142920572928, 140142928965631, +STORE, 140142912184320, 140142920572927, +SNULL, 140142920577023, 140142928965631, +STORE, 140142920572928, 140142920577023, +STORE, 140142920577024, 140142928965631, +STORE, 140142039764992, 140142056550399, +STORE, 140141955903488, 140141964296191, +SNULL, 140142819930112, 140142828318719, +STORE, 140142828318720, 140142836711423, +STORE, 140142819930112, 140142828318719, +SNULL, 140142828322815, 140142836711423, +STORE, 140142828318720, 140142828322815, +STORE, 140142828322816, 140142836711423, +SNULL, 140142517923840, 140142526312447, +STORE, 140142526312448, 140142534705151, +STORE, 140142517923840, 140142526312447, +SNULL, 140142526316543, 140142534705151, +STORE, 140142526312448, 140142526316543, +STORE, 140142526316544, 140142534705151, +STORE, 140141947510784, 140141964296191, +SNULL, 140142056554496, 140142064943103, +STORE, 140142064943104, 140142073335807, +STORE, 140142056554496, 140142064943103, +SNULL, 140142064947199, 140142073335807, +STORE, 140142064943104, 140142064947199, +STORE, 140142064947200, 140142073335807, +SNULL, 140142073339904, 140142081728511, +STORE, 140142081728512, 140142090121215, +STORE, 140142073339904, 140142081728511, +SNULL, 140142081732607, 140142090121215, +STORE, 140142081728512, 140142081732607, +STORE, 140142081732608, 140142090121215, +STORE, 140141939118080, 140141964296191, +STORE, 140141930725376, 140141964296191, +STORE, 140141922332672, 140141964296191, +STORE, 140141913939968, 140141964296191, +SNULL, 140141913939968, 140141922332671, +STORE, 140141922332672, 140141964296191, +STORE, 140141913939968, 140141922332671, +SNULL, 140141922336767, 140141964296191, +STORE, 140141922332672, 140141922336767, +STORE, 140141922336768, 140141964296191, +STORE, 140141905547264, 140141922332671, +SNULL, 140141905551359, 140141922332671, +STORE, 140141905547264, 140141905551359, +STORE, 140141905551360, 140141922332671, +STORE, 140141821685760, 140141830078463, +STORE, 140141813293056, 140141830078463, +STORE, 140141804900352, 140141830078463, +STORE, 140141796507648, 140141830078463, +SNULL, 140141796511743, 140141830078463, +STORE, 140141796507648, 140141796511743, +STORE, 140141796511744, 140141830078463, +SNULL, 140141922336768, 140141955903487, +STORE, 140141955903488, 140141964296191, +STORE, 140141922336768, 140141955903487, +SNULL, 140141955907583, 140141964296191, +STORE, 140141955903488, 140141955907583, +STORE, 140141955907584, 140141964296191, +STORE, 140141788114944, 140141796507647, +STORE, 140141779722240, 140141796507647, +SNULL, 140141779722240, 140141788114943, +STORE, 140141788114944, 140141796507647, +STORE, 140141779722240, 140141788114943, +SNULL, 140141788119039, 140141796507647, +STORE, 140141788114944, 140141788119039, +STORE, 140141788119040, 140141796507647, +SNULL, 140141922336768, 140141947510783, +STORE, 140141947510784, 140141955903487, +STORE, 140141922336768, 140141947510783, +SNULL, 140141947514879, 140141955903487, +STORE, 140141947510784, 140141947514879, +STORE, 140141947514880, 140141955903487, +SNULL, 140142039764992, 140142048157695, +STORE, 140142048157696, 140142056550399, +STORE, 140142039764992, 140142048157695, +SNULL, 140142048161791, 140142056550399, +STORE, 140142048157696, 140142048161791, +STORE, 140142048161792, 140142056550399, +SNULL, 140142039769087, 140142048157695, +STORE, 140142039764992, 140142039769087, +STORE, 140142039769088, 140142048157695, +SNULL, 140141796511744, 140141804900351, +STORE, 140141804900352, 140141830078463, +STORE, 140141796511744, 140141804900351, +SNULL, 140141804904447, 140141830078463, +STORE, 140141804900352, 140141804904447, +STORE, 140141804904448, 140141830078463, +STORE, 140141771329536, 140141788114943, +STORE, 140141762936832, 140141788114943, +STORE, 140141754544128, 140141788114943, +SNULL, 140141804904448, 140141821685759, +STORE, 140141821685760, 140141830078463, +STORE, 140141804904448, 140141821685759, +SNULL, 140141821689855, 140141830078463, +STORE, 140141821685760, 140141821689855, +STORE, 140141821689856, 140141830078463, +SNULL, 140141922336768, 140141939118079, +STORE, 140141939118080, 140141947510783, +STORE, 140141922336768, 140141939118079, +SNULL, 140141939122175, 140141947510783, +STORE, 140141939118080, 140141939122175, +STORE, 140141939122176, 140141947510783, +SNULL, 140141905551360, 140141913939967, +STORE, 140141913939968, 140141922332671, +STORE, 140141905551360, 140141913939967, +SNULL, 140141913944063, 140141922332671, +STORE, 140141913939968, 140141913944063, +STORE, 140141913944064, 140141922332671, +STORE, 140141746151424, 140141788114943, +STORE, 140141737758720, 140141788114943, +SNULL, 140141804904448, 140141813293055, +STORE, 140141813293056, 140141821685759, +STORE, 140141804904448, 140141813293055, +SNULL, 140141813297151, 140141821685759, +STORE, 140141813293056, 140141813297151, +STORE, 140141813297152, 140141821685759, +STORE, 140141729366016, 140141788114943, +STORE, 140141720973312, 140141788114943, +STORE, 140141712580608, 140141788114943, +SNULL, 140141712584703, 140141788114943, +STORE, 140141712580608, 140141712584703, +STORE, 140141712584704, 140141788114943, +SNULL, 140141922336768, 140141930725375, +STORE, 140141930725376, 140141939118079, +STORE, 140141922336768, 140141930725375, +SNULL, 140141930729471, 140141939118079, +STORE, 140141930725376, 140141930729471, +STORE, 140141930729472, 140141939118079, +STORE, 140141704187904, 140141712580607, +SNULL, 140141704191999, 140141712580607, +STORE, 140141704187904, 140141704191999, +STORE, 140141704192000, 140141712580607, +STORE, 140141695795200, 140141704187903, +STORE, 140141687402496, 140141704187903, +SNULL, 140141712584704, 140141771329535, +STORE, 140141771329536, 140141788114943, +STORE, 140141712584704, 140141771329535, +SNULL, 140141771333631, 140141788114943, +STORE, 140141771329536, 140141771333631, +STORE, 140141771333632, 140141788114943, +SNULL, 140141771333632, 140141779722239, +STORE, 140141779722240, 140141788114943, +STORE, 140141771333632, 140141779722239, +SNULL, 140141779726335, 140141788114943, +STORE, 140141779722240, 140141779726335, +STORE, 140141779726336, 140141788114943, +STORE, 140141679009792, 140141704187903, +SNULL, 140141679013887, 140141704187903, +STORE, 140141679009792, 140141679013887, +STORE, 140141679013888, 140141704187903, +STORE, 140141670617088, 140141679009791, +SNULL, 140141670621183, 140141679009791, +STORE, 140141670617088, 140141670621183, +STORE, 140141670621184, 140141679009791, +STORE, 140141662224384, 140141670617087, +SNULL, 140141712584704, 140141737758719, +STORE, 140141737758720, 140141771329535, +STORE, 140141712584704, 140141737758719, +SNULL, 140141737762815, 140141771329535, +STORE, 140141737758720, 140141737762815, +STORE, 140141737762816, 140141771329535, +SNULL, 140141712584704, 140141729366015, +STORE, 140141729366016, 140141737758719, +STORE, 140141712584704, 140141729366015, +SNULL, 140141729370111, 140141737758719, +STORE, 140141729366016, 140141729370111, +STORE, 140141729370112, 140141737758719, +SNULL, 140141737762816, 140141746151423, +STORE, 140141746151424, 140141771329535, +STORE, 140141737762816, 140141746151423, +SNULL, 140141746155519, 140141771329535, +STORE, 140141746151424, 140141746155519, +STORE, 140141746155520, 140141771329535, +STORE, 140141653831680, 140141670617087, +SNULL, 140141746155520, 140141762936831, +STORE, 140141762936832, 140141771329535, +STORE, 140141746155520, 140141762936831, +SNULL, 140141762940927, 140141771329535, +STORE, 140141762936832, 140141762940927, +STORE, 140141762940928, 140141771329535, +STORE, 140141645438976, 140141670617087, +SNULL, 140141645443071, 140141670617087, +STORE, 140141645438976, 140141645443071, +STORE, 140141645443072, 140141670617087, +SNULL, 140141712584704, 140141720973311, +STORE, 140141720973312, 140141729366015, +STORE, 140141712584704, 140141720973311, +SNULL, 140141720977407, 140141729366015, +STORE, 140141720973312, 140141720977407, +STORE, 140141720977408, 140141729366015, +STORE, 140141637046272, 140141645438975, +SNULL, 140141637050367, 140141645438975, +STORE, 140141637046272, 140141637050367, +STORE, 140141637050368, 140141645438975, +STORE, 140141628653568, 140141637046271, +SNULL, 140141628657663, 140141637046271, +STORE, 140141628653568, 140141628657663, +STORE, 140141628657664, 140141637046271, +STORE, 140141620260864, 140141628653567, +SNULL, 140141679013888, 140141687402495, +STORE, 140141687402496, 140141704187903, +STORE, 140141679013888, 140141687402495, +SNULL, 140141687406591, 140141704187903, +STORE, 140141687402496, 140141687406591, +STORE, 140141687406592, 140141704187903, +SNULL, 140141746155520, 140141754544127, +STORE, 140141754544128, 140141762936831, +STORE, 140141746155520, 140141754544127, +SNULL, 140141754548223, 140141762936831, +STORE, 140141754544128, 140141754548223, +STORE, 140141754548224, 140141762936831, +SNULL, 140141687406592, 140141695795199, +STORE, 140141695795200, 140141704187903, +STORE, 140141687406592, 140141695795199, +SNULL, 140141695799295, 140141704187903, +STORE, 140141695795200, 140141695799295, +STORE, 140141695799296, 140141704187903, +STORE, 140141611868160, 140141628653567, +SNULL, 140141611872255, 140141628653567, +STORE, 140141611868160, 140141611872255, +STORE, 140141611872256, 140141628653567, +SNULL, 140141645443072, 140141662224383, +STORE, 140141662224384, 140141670617087, +STORE, 140141645443072, 140141662224383, +SNULL, 140141662228479, 140141670617087, +STORE, 140141662224384, 140141662228479, +STORE, 140141662228480, 140141670617087, +STORE, 140141603475456, 140141611868159, +SNULL, 140141603479551, 140141611868159, +STORE, 140141603475456, 140141603479551, +STORE, 140141603479552, 140141611868159, +STORE, 140141595082752, 140141603475455, +SNULL, 140141645443072, 140141653831679, +STORE, 140141653831680, 140141662224383, +STORE, 140141645443072, 140141653831679, +SNULL, 140141653835775, 140141662224383, +STORE, 140141653831680, 140141653835775, +STORE, 140141653835776, 140141662224383, +STORE, 140141586690048, 140141603475455, +SNULL, 140141611872256, 140141620260863, +STORE, 140141620260864, 140141628653567, +STORE, 140141611872256, 140141620260863, +SNULL, 140141620264959, 140141628653567, +STORE, 140141620260864, 140141620264959, +STORE, 140141620264960, 140141628653567, +SNULL, 140141586690048, 140141595082751, +STORE, 140141595082752, 140141603475455, +STORE, 140141586690048, 140141595082751, +SNULL, 140141595086847, 140141603475455, +STORE, 140141595082752, 140141595086847, +STORE, 140141595086848, 140141603475455, +STORE, 140141578297344, 140141595082751, +SNULL, 140141578301439, 140141595082751, +STORE, 140141578297344, 140141578301439, +STORE, 140141578301440, 140141595082751, +SNULL, 140141578301440, 140141586690047, +STORE, 140141586690048, 140141595082751, +STORE, 140141578301440, 140141586690047, +SNULL, 140141586694143, 140141595082751, +STORE, 140141586690048, 140141586694143, +STORE, 140141586694144, 140141595082751, +STORE, 140143370027008, 140143370055679, +STORE, 140143309254656, 140143311446015, +SNULL, 140143309254656, 140143309344767, +STORE, 140143309344768, 140143311446015, +STORE, 140143309254656, 140143309344767, +SNULL, 140143311437823, 140143311446015, +STORE, 140143309344768, 140143311437823, +STORE, 140143311437824, 140143311446015, +ERASE, 140143311437824, 140143311446015, +STORE, 140143311437824, 140143311446015, +SNULL, 140143311441919, 140143311446015, +STORE, 140143311437824, 140143311441919, +STORE, 140143311441920, 140143311446015, +ERASE, 140143370027008, 140143370055679, +ERASE, 140142912180224, 140142912184319, +ERASE, 140142912184320, 140142920572927, +ERASE, 140142945751040, 140142945755135, +ERASE, 140142945755136, 140142954143743, +ERASE, 140142090121216, 140142090125311, +ERASE, 140142090125312, 140142098513919, +ERASE, 140142794747904, 140142794751999, +ERASE, 140142794752000, 140142803140607, +ERASE, 140141913939968, 140141913944063, +ERASE, 140141913944064, 140141922332671, +ERASE, 140141746151424, 140141746155519, +ERASE, 140141746155520, 140141754544127, +ERASE, 140142954143744, 140142954147839, +ERASE, 140142954147840, 140142962536447, +ERASE, 140142081728512, 140142081732607, +ERASE, 140142081732608, 140142090121215, +ERASE, 140141905547264, 140141905551359, +ERASE, 140141905551360, 140141913939967, +ERASE, 140141729366016, 140141729370111, +ERASE, 140141729370112, 140141737758719, +ERASE, 140142920572928, 140142920577023, +ERASE, 140142920577024, 140142928965631, +ERASE, 140142039764992, 140142039769087, +ERASE, 140142039769088, 140142048157695, +ERASE, 140141679009792, 140141679013887, +ERASE, 140141679013888, 140141687402495, +ERASE, 140142551490560, 140142551494655, +ERASE, 140142551494656, 140142559883263, +ERASE, 140141947510784, 140141947514879, +ERASE, 140141947514880, 140141955903487, +ERASE, 140141771329536, 140141771333631, +ERASE, 140141771333632, 140141779722239, +ERASE, 140142928965632, 140142928969727, +ERASE, 140142928969728, 140142937358335, +ERASE, 140142073335808, 140142073339903, +ERASE, 140142073339904, 140142081728511, +ERASE, 140142543097856, 140142543101951, +ERASE, 140142543101952, 140142551490559, +ERASE, 140141955903488, 140141955907583, +ERASE, 140141955907584, 140141964296191, +ERASE, 140141704187904, 140141704191999, +ERASE, 140141704192000, 140141712580607, +ERASE, 140142786355200, 140142786359295, +ERASE, 140142786359296, 140142794747903, +ERASE, 140142056550400, 140142056554495, +ERASE, 140142056554496, 140142064943103, +ERASE, 140142828318720, 140142828322815, +ERASE, 140142828322816, 140142836711423, +ERASE, 140141788114944, 140141788119039, +ERASE, 140141788119040, 140141796507647, +ERASE, 140141695795200, 140141695799295, +ERASE, 140141695799296, 140141704187903, +ERASE, 140141578297344, 140141578301439, +ERASE, 140141578301440, 140141586690047, +ERASE, 140141611868160, 140141611872255, +ERASE, 140141611872256, 140141620260863, +ERASE, 140142811533312, 140142811537407, +ERASE, 140142811537408, 140142819926015, +ERASE, 140142064943104, 140142064947199, +ERASE, 140142064947200, 140142073335807, +ERASE, 140141628653568, 140141628657663, +ERASE, 140141628657664, 140141637046271, +ERASE, 140143046397952, 140143046402047, +ERASE, 140143046402048, 140143054790655, +ERASE, 140141796507648, 140141796511743, +ERASE, 140141796511744, 140141804900351, +ERASE, 140142803140608, 140142803144703, +ERASE, 140142803144704, 140142811533311, +ERASE, 140142509527040, 140142509531135, +ERASE, 140142509531136, 140142517919743, +ERASE, 140141821685760, 140141821689855, +ERASE, 140141821689856, 140141830078463, +ERASE, 140142777962496, 140142777966591, +ERASE, 140142777966592, 140142786355199, +ERASE, 140141804900352, 140141804904447, +ERASE, 140141804904448, 140141813293055, +ERASE, 140141930725376, 140141930729471, +ERASE, 140141930729472, 140141939118079, +ERASE, 140142937358336, 140142937362431, +ERASE, 140142937362432, 140142945751039, +ERASE, 140142559883264, 140142559887359, +ERASE, 140142559887360, 140142568275967, +ERASE, 140142534705152, 140142534709247, +ERASE, 140142534709248, 140142543097855, +ERASE, 140142048157696, 140142048161791, +ERASE, 140142048161792, 140142056550399, +ERASE, 140141754544128, 140141754548223, +ERASE, 140141754548224, 140141762936831, +ERASE, 140141939118080, 140141939122175, +ERASE, 140141939122176, 140141947510783, +ERASE, 140141653831680, 140141653835775, +ERASE, 140141653835776, 140141662224383, +ERASE, 140141712580608, 140141712584703, +ERASE, 140141712584704, 140141720973311, +ERASE, 140141645438976, 140141645443071, +ERASE, 140141645443072, 140141653831679, +ERASE, 140141687402496, 140141687406591, +ERASE, 140141687406592, 140141695795199, +ERASE, 140141662224384, 140141662228479, +ERASE, 140141662228480, 140141670617087, +ERASE, 140141922332672, 140141922336767, +ERASE, 140141922336768, 140141930725375, +ERASE, 140141737758720, 140141737762815, +ERASE, 140141737762816, 140141746151423, +ERASE, 140141637046272, 140141637050367, +ERASE, 140141637050368, 140141645438975, +ERASE, 140142517919744, 140142517923839, +ERASE, 140142517923840, 140142526312447, +ERASE, 140143096754176, 140143096758271, +ERASE, 140143096758272, 140143105146879, +ERASE, 140141595082752, 140141595086847, +ERASE, 140141595086848, 140141603475455, +ERASE, 140141762936832, 140141762940927, +ERASE, 140141762940928, 140141771329535, +ERASE, 140143311446016, 140143311450111, +ERASE, 140143311450112, 140143319838719, +ERASE, 140142526312448, 140142526316543, +ERASE, 140142526316544, 140142534705151, +ERASE, 140142819926016, 140142819930111, +ERASE, 140142819930112, 140142828318719, +ERASE, 140143180615680, 140143180619775, +ERASE, 140143180619776, 140143189008383, +ERASE, 140142962536448, 140142962540543, +ERASE, 140142962540544, 140142970929151, +ERASE, 140143214186496, 140143214190591, +ERASE, 140143214190592, 140143222579199, +ERASE, 140143088361472, 140143088365567, +ERASE, 140143088365568, 140143096754175, +ERASE, 140141586690048, 140141586694143, +ERASE, 140141586694144, 140141595082751, +ERASE, 140143230971904, 140143230975999, +ERASE, 140143230976000, 140143239364607, +ERASE, 140141779722240, 140141779726335, +ERASE, 140141779726336, 140141788114943, +ERASE, 140141670617088, 140141670621183, +ERASE, 140141670621184, 140141679009791, +ERASE, 140141813293056, 140141813297151, +ERASE, 140141813297152, 140141821685759, +ERASE, 140143222579200, 140143222583295, +ERASE, 140143222583296, 140143230971903, +ERASE, 140143189008384, 140143189012479, +ERASE, 140143189012480, 140143197401087, +ERASE, 140143071576064, 140143071580159, +ERASE, 140143071580160, 140143079968767, +ERASE, 140141620260864, 140141620264959, +ERASE, 140141620264960, 140141628653567, +ERASE, 140141603475456, 140141603479551, +ERASE, 140141603479552, 140141611868159, +ERASE, 140141720973312, 140141720977407, +ERASE, 140141720977408, 140141729366015, +ERASE, 140143079968768, 140143079972863, +ERASE, 140143079972864, 140143088361471, +ERASE, 140143205793792, 140143205797887, +ERASE, 140143205797888, 140143214186495, + }; + unsigned long set30[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140733436743680, 140737488351231, +SNULL, 140733436747775, 140737488351231, +STORE, 140733436743680, 140733436747775, +STORE, 140733436612608, 140733436747775, +STORE, 94630728904704, 94630731157503, +SNULL, 94630729035775, 94630731157503, +STORE, 94630728904704, 94630729035775, +STORE, 94630729035776, 94630731157503, +ERASE, 94630729035776, 94630731157503, +STORE, 94630731128832, 94630731137023, +STORE, 94630731137024, 94630731157503, +STORE, 140165750841344, 140165753094143, +SNULL, 140165750984703, 140165753094143, +STORE, 140165750841344, 140165750984703, +STORE, 140165750984704, 140165753094143, +ERASE, 140165750984704, 140165753094143, +STORE, 140165753081856, 140165753090047, +STORE, 140165753090048, 140165753094143, +STORE, 140733436887040, 140733436891135, +STORE, 140733436874752, 140733436887039, +STORE, 140165753053184, 140165753081855, +STORE, 140165753044992, 140165753053183, +STORE, 140165748625408, 140165750841343, +SNULL, 140165748625408, 140165748723711, +STORE, 140165748723712, 140165750841343, +STORE, 140165748625408, 140165748723711, +SNULL, 140165750816767, 140165750841343, +STORE, 140165748723712, 140165750816767, +STORE, 140165750816768, 140165750841343, +SNULL, 140165750816768, 140165750824959, +STORE, 140165750824960, 140165750841343, +STORE, 140165750816768, 140165750824959, +ERASE, 140165750816768, 140165750824959, +STORE, 140165750816768, 140165750824959, +ERASE, 140165750824960, 140165750841343, +STORE, 140165750824960, 140165750841343, +STORE, 140165744828416, 140165748625407, +SNULL, 140165744828416, 140165746487295, +STORE, 140165746487296, 140165748625407, +STORE, 140165744828416, 140165746487295, +SNULL, 140165748584447, 140165748625407, +STORE, 140165746487296, 140165748584447, +STORE, 140165748584448, 140165748625407, +SNULL, 140165748584448, 140165748609023, +STORE, 140165748609024, 140165748625407, +STORE, 140165748584448, 140165748609023, +ERASE, 140165748584448, 140165748609023, +STORE, 140165748584448, 140165748609023, +ERASE, 140165748609024, 140165748625407, +STORE, 140165748609024, 140165748625407, +STORE, 140165753036800, 140165753053183, +SNULL, 140165748600831, 140165748609023, +STORE, 140165748584448, 140165748600831, +STORE, 140165748600832, 140165748609023, +SNULL, 140165750820863, 140165750824959, +STORE, 140165750816768, 140165750820863, +STORE, 140165750820864, 140165750824959, +SNULL, 94630731132927, 94630731137023, +STORE, 94630731128832, 94630731132927, +STORE, 94630731132928, 94630731137023, +SNULL, 140165753085951, 140165753090047, +STORE, 140165753081856, 140165753085951, +STORE, 140165753085952, 140165753090047, +ERASE, 140165753053184, 140165753081855, +STORE, 94630743547904, 94630743683071, +STORE, 140165736435712, 140165744828415, +SNULL, 140165736439807, 140165744828415, +STORE, 140165736435712, 140165736439807, +STORE, 140165736439808, 140165744828415, +STORE, 140165728043008, 140165736435711, +STORE, 140165593825280, 140165728043007, +SNULL, 140165593825280, 140165653725183, +STORE, 140165653725184, 140165728043007, +STORE, 140165593825280, 140165653725183, +ERASE, 140165593825280, 140165653725183, +SNULL, 140165720834047, 140165728043007, +STORE, 140165653725184, 140165720834047, +STORE, 140165720834048, 140165728043007, +ERASE, 140165720834048, 140165728043007, +SNULL, 140165653860351, 140165720834047, +STORE, 140165653725184, 140165653860351, +STORE, 140165653860352, 140165720834047, +SNULL, 140165728047103, 140165736435711, +STORE, 140165728043008, 140165728047103, +STORE, 140165728047104, 140165736435711, +STORE, 140165645332480, 140165653725183, +SNULL, 140165645336575, 140165653725183, +STORE, 140165645332480, 140165645336575, +STORE, 140165645336576, 140165653725183, +STORE, 140165636939776, 140165645332479, +SNULL, 140165636943871, 140165645332479, +STORE, 140165636939776, 140165636943871, +STORE, 140165636943872, 140165645332479, +STORE, 140165628547072, 140165636939775, +SNULL, 140165628551167, 140165636939775, +STORE, 140165628547072, 140165628551167, +STORE, 140165628551168, 140165636939775, +STORE, 140165620154368, 140165628547071, +STORE, 140165611761664, 140165628547071, +STORE, 140165603368960, 140165628547071, +STORE, 140165469151232, 140165603368959, +SNULL, 140165469151232, 140165519507455, +STORE, 140165519507456, 140165603368959, +STORE, 140165469151232, 140165519507455, +ERASE, 140165469151232, 140165519507455, +SNULL, 140165586616319, 140165603368959, +STORE, 140165519507456, 140165586616319, +STORE, 140165586616320, 140165603368959, +ERASE, 140165586616320, 140165603368959, +STORE, 140165594976256, 140165628547071, +STORE, 140165385289728, 140165586616319, +SNULL, 140165452398591, 140165586616319, +STORE, 140165385289728, 140165452398591, +STORE, 140165452398592, 140165586616319, +SNULL, 140165452398592, 140165519507455, +STORE, 140165519507456, 140165586616319, +STORE, 140165452398592, 140165519507455, +ERASE, 140165452398592, 140165519507455, +STORE, 140165251072000, 140165452398591, +SNULL, 140165318180863, 140165452398591, +STORE, 140165251072000, 140165318180863, +STORE, 140165318180864, 140165452398591, +SNULL, 140165318180864, 140165385289727, +STORE, 140165385289728, 140165452398591, +STORE, 140165318180864, 140165385289727, +ERASE, 140165318180864, 140165385289727, +SNULL, 140165519642623, 140165586616319, +STORE, 140165519507456, 140165519642623, +STORE, 140165519642624, 140165586616319, +SNULL, 140165594976256, 140165611761663, +STORE, 140165611761664, 140165628547071, +STORE, 140165594976256, 140165611761663, +SNULL, 140165611765759, 140165628547071, +STORE, 140165611761664, 140165611765759, +STORE, 140165611765760, 140165628547071, +STORE, 140165385289728, 140165519507455, +SNULL, 140165385424895, 140165519507455, +STORE, 140165385289728, 140165385424895, +STORE, 140165385424896, 140165519507455, +SNULL, 140165594976256, 140165603368959, +STORE, 140165603368960, 140165611761663, +STORE, 140165594976256, 140165603368959, +SNULL, 140165603373055, 140165611761663, +STORE, 140165603368960, 140165603373055, +STORE, 140165603373056, 140165611761663, +SNULL, 140165251207167, 140165318180863, +STORE, 140165251072000, 140165251207167, +STORE, 140165251207168, 140165318180863, +STORE, 140165376897024, 140165385289727, +SNULL, 140165376901119, 140165385289727, +STORE, 140165376897024, 140165376901119, +STORE, 140165376901120, 140165385289727, +SNULL, 140165385424896, 140165452398591, +STORE, 140165452398592, 140165519507455, +STORE, 140165385424896, 140165452398591, +SNULL, 140165452533759, 140165519507455, +STORE, 140165452398592, 140165452533759, +STORE, 140165452533760, 140165519507455, +STORE, 140165368504320, 140165376897023, +SNULL, 140165594980351, 140165603368959, +STORE, 140165594976256, 140165594980351, +STORE, 140165594980352, 140165603368959, +SNULL, 140165368508415, 140165376897023, +STORE, 140165368504320, 140165368508415, +STORE, 140165368508416, 140165376897023, +SNULL, 140165611765760, 140165620154367, +STORE, 140165620154368, 140165628547071, +STORE, 140165611765760, 140165620154367, +SNULL, 140165620158463, 140165628547071, +STORE, 140165620154368, 140165620158463, +STORE, 140165620158464, 140165628547071, +STORE, 140165360111616, 140165368504319, +STORE, 140165351718912, 140165368504319, +STORE, 140165343326208, 140165368504319, +SNULL, 140165343326208, 140165351718911, +STORE, 140165351718912, 140165368504319, +STORE, 140165343326208, 140165351718911, +SNULL, 140165351723007, 140165368504319, +STORE, 140165351718912, 140165351723007, +STORE, 140165351723008, 140165368504319, +SNULL, 140165343330303, 140165351718911, +STORE, 140165343326208, 140165343330303, +STORE, 140165343330304, 140165351718911, +SNULL, 140165351723008, 140165360111615, +STORE, 140165360111616, 140165368504319, +STORE, 140165351723008, 140165360111615, +SNULL, 140165360115711, 140165368504319, +STORE, 140165360111616, 140165360115711, +STORE, 140165360115712, 140165368504319, +STORE, 140165334933504, 140165343326207, +SNULL, 140165334937599, 140165343326207, +STORE, 140165334933504, 140165334937599, +STORE, 140165334937600, 140165343326207, +STORE, 140165326540800, 140165334933503, +STORE, 140165242679296, 140165251071999, +SNULL, 140165242683391, 140165251071999, +STORE, 140165242679296, 140165242683391, +STORE, 140165242683392, 140165251071999, +STORE, 140165234286592, 140165242679295, +STORE, 140165225893888, 140165242679295, +SNULL, 140165225897983, 140165242679295, +STORE, 140165225893888, 140165225897983, +STORE, 140165225897984, 140165242679295, +SNULL, 140165225897984, 140165234286591, +STORE, 140165234286592, 140165242679295, +STORE, 140165225897984, 140165234286591, +SNULL, 140165234290687, 140165242679295, +STORE, 140165234286592, 140165234290687, 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140165200715775, +ERASE, 140165183963136, 140165200715775, +SNULL, 140165116989439, 140165183963135, +STORE, 140165116854272, 140165116989439, +STORE, 140165116989440, 140165183963135, +STORE, 140165192323072, 140165209108479, +STORE, 140165108461568, 140165116854271, +STORE, 140164974243840, 140165108461567, +STORE, 140164965851136, 140164974243839, +SNULL, 140164974243840, 140164982636543, +STORE, 140164982636544, 140165108461567, +STORE, 140164974243840, 140164982636543, +ERASE, 140164974243840, 140164982636543, +STORE, 140164965851136, 140164982636543, +STORE, 140164957458432, 140164982636543, +STORE, 140164949065728, 140164982636543, +STORE, 140164940673024, 140164982636543, +STORE, 140164806455296, 140164940673023, +STORE, 140164798062592, 140164806455295, +STORE, 140164789669888, 140164806455295, +STORE, 140164655452160, 140164789669887, +STORE, 140164647059456, 140164655452159, +STORE, 140164638666752, 140164655452159, +SNULL, 140164655452160, 140164714201087, +STORE, 140164714201088, 140164789669887, +STORE, 140164655452160, 140164714201087, +ERASE, 140164655452160, 140164714201087, +STORE, 140164705808384, 140164714201087, +STORE, 140164697415680, 140164714201087, +STORE, 140164504449024, 140164638666751, +SNULL, 140164504449024, 140164512874495, +STORE, 140164512874496, 140164638666751, +STORE, 140164504449024, 140164512874495, +ERASE, 140164504449024, 140164512874495, +STORE, 140164689022976, 140164714201087, +STORE, 140164680630272, 140164714201087, +SNULL, 140164680634367, 140164714201087, +STORE, 140164680630272, 140164680634367, +STORE, 140164680634368, 140164714201087, +STORE, 140164378656768, 140164638666751, +SNULL, 140165192323072, 140165200715775, +STORE, 140165200715776, 140165209108479, +STORE, 140165192323072, 140165200715775, +SNULL, 140165200719871, 140165209108479, +STORE, 140165200715776, 140165200719871, +STORE, 140165200719872, 140165209108479, +SNULL, 140165049745407, 140165108461567, +STORE, 140164982636544, 140165049745407, 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140164177330175, +STORE, 140164177330176, 140164311547903, +SNULL, 140164177330176, 140164244439039, +STORE, 140164244439040, 140164311547903, +STORE, 140164177330176, 140164244439039, +ERASE, 140164177330176, 140164244439039, +SNULL, 140164781309951, 140164789669887, +STORE, 140164714201088, 140164781309951, +STORE, 140164781309952, 140164789669887, +ERASE, 140164781309952, 140164789669887, +STORE, 140163976003584, 140164177330175, +SNULL, 140164043112447, 140164177330175, +STORE, 140163976003584, 140164043112447, +STORE, 140164043112448, 140164177330175, +SNULL, 140164043112448, 140164110221311, +STORE, 140164110221312, 140164177330175, +STORE, 140164043112448, 140164110221311, +ERASE, 140164043112448, 140164110221311, +SNULL, 140164579983359, 140164638666751, +STORE, 140164378656768, 140164579983359, +STORE, 140164579983360, 140164638666751, +ERASE, 140164579983360, 140164638666751, +STORE, 140163841785856, 140164043112447, +SNULL, 140163908894719, 140164043112447, +STORE, 140163841785856, 140163908894719, +STORE, 140163908894720, 140164043112447, +SNULL, 140163908894720, 140163976003583, +STORE, 140163976003584, 140164043112447, +STORE, 140163908894720, 140163976003583, +ERASE, 140163908894720, 140163976003583, +SNULL, 140164940673024, 140164965851135, +STORE, 140164965851136, 140164982636543, +STORE, 140164940673024, 140164965851135, +SNULL, 140164965855231, 140164982636543, +STORE, 140164965851136, 140164965855231, +STORE, 140164965855232, 140164982636543, +SNULL, 140164965855232, 140164974243839, +STORE, 140164974243840, 140164982636543, +STORE, 140164965855232, 140164974243839, +SNULL, 140164974247935, 140164982636543, +STORE, 140164974243840, 140164974247935, +STORE, 140164974247936, 140164982636543, +SNULL, 140164445765631, 140164579983359, +STORE, 140164378656768, 140164445765631, +STORE, 140164445765632, 140164579983359, +SNULL, 140164445765632, 140164512874495, +STORE, 140164512874496, 140164579983359, +STORE, 140164445765632, 140164512874495, 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140164848553983, +STORE, 140164848553984, 140164915527679, +SNULL, 140164110356479, 140164177330175, +STORE, 140164110221312, 140164110356479, +STORE, 140164110356480, 140164177330175, +SNULL, 140164714336255, 140164781309951, +STORE, 140164714201088, 140164714336255, +STORE, 140164714336256, 140164781309951, +SNULL, 140163976138751, 140164043112447, +STORE, 140163976003584, 140163976138751, +STORE, 140163976138752, 140164043112447, +SNULL, 140164513009663, 140164579983359, +STORE, 140164512874496, 140164513009663, +STORE, 140164513009664, 140164579983359, +SNULL, 140163841921023, 140163908894719, +STORE, 140163841785856, 140163841921023, +STORE, 140163841921024, 140163908894719, +SNULL, 140165083283456, 140165100068863, +STORE, 140165100068864, 140165116854271, +STORE, 140165083283456, 140165100068863, +SNULL, 140165100072959, 140165116854271, +STORE, 140165100068864, 140165100072959, +STORE, 140165100072960, 140165116854271, +SNULL, 140165100072960, 140165108461567, +STORE, 140165108461568, 140165116854271, +STORE, 140165100072960, 140165108461567, +SNULL, 140165108465663, 140165116854271, +STORE, 140165108461568, 140165108465663, +STORE, 140165108465664, 140165116854271, +STORE, 140165074890752, 140165100068863, +SNULL, 140165074894847, 140165100068863, +STORE, 140165074890752, 140165074894847, +STORE, 140165074894848, 140165100068863, +STORE, 140165066498048, 140165074890751, +STORE, 140165058105344, 140165074890751, +STORE, 140164932280320, 140164965851135, +SNULL, 140165192327167, 140165200715775, +STORE, 140165192323072, 140165192327167, +STORE, 140165192327168, 140165200715775, +STORE, 140164923887616, 140164965851135, +SNULL, 140164923891711, 140164965851135, +STORE, 140164923887616, 140164923891711, +STORE, 140164923891712, 140164965851135, +SNULL, 140164680634368, 140164705808383, +STORE, 140164705808384, 140164714201087, +STORE, 140164680634368, 140164705808383, +SNULL, 140164705812479, 140164714201087, +STORE, 140164705808384, 140164705812479, +STORE, 140164705812480, 140164714201087, +SNULL, 140164680634368, 140164697415679, +STORE, 140164697415680, 140164705808383, +STORE, 140164680634368, 140164697415679, +SNULL, 140164697419775, 140164705808383, +STORE, 140164697415680, 140164697419775, +STORE, 140164697419776, 140164705808383, +STORE, 140164840026112, 140164848418815, +STORE, 140164831633408, 140164848418815, +STORE, 140164823240704, 140164848418815, +SNULL, 140165074894848, 140165083283455, +STORE, 140165083283456, 140165100068863, +STORE, 140165074894848, 140165083283455, +SNULL, 140165083287551, 140165100068863, +STORE, 140165083283456, 140165083287551, +STORE, 140165083287552, 140165100068863, +SNULL, 140165083287552, 140165091676159, +STORE, 140165091676160, 140165100068863, +STORE, 140165083287552, 140165091676159, +SNULL, 140165091680255, 140165100068863, +STORE, 140165091676160, 140165091680255, +STORE, 140165091680256, 140165100068863, +SNULL, 140164638670848, 140164647059455, +STORE, 140164647059456, 140164655452159, +STORE, 140164638670848, 140164647059455, +SNULL, 140164647063551, 140164655452159, +STORE, 140164647059456, 140164647063551, +STORE, 140164647063552, 140164655452159, +SNULL, 140164923891712, 140164940673023, +STORE, 140164940673024, 140164965851135, +STORE, 140164923891712, 140164940673023, +SNULL, 140164940677119, 140164965851135, +STORE, 140164940673024, 140164940677119, +STORE, 140164940677120, 140164965851135, +SNULL, 140164940677120, 140164949065727, +STORE, 140164949065728, 140164965851135, +STORE, 140164940677120, 140164949065727, +SNULL, 140164949069823, 140164965851135, +STORE, 140164949065728, 140164949069823, +STORE, 140164949069824, 140164965851135, +SNULL, 140164949069824, 140164957458431, +STORE, 140164957458432, 140164965851135, +STORE, 140164949069824, 140164957458431, +SNULL, 140164957462527, 140164965851135, +STORE, 140164957458432, 140164957462527, +STORE, 140164957462528, 140164965851135, +SNULL, 140164680634368, 140164689022975, +STORE, 140164689022976, 140164697415679, +STORE, 140164680634368, 140164689022975, +SNULL, 140164689027071, 140164697415679, +STORE, 140164689022976, 140164689027071, +STORE, 140164689027072, 140164697415679, +STORE, 140164814848000, 140164848418815, +SNULL, 140165058105344, 140165066498047, +STORE, 140165066498048, 140165074890751, +STORE, 140165058105344, 140165066498047, +SNULL, 140165066502143, 140165074890751, +STORE, 140165066498048, 140165066502143, +STORE, 140165066502144, 140165074890751, +SNULL, 140165058109439, 140165066498047, +STORE, 140165058105344, 140165058109439, +STORE, 140165058109440, 140165066498047, +STORE, 140164798066688, 140164814847999, +SNULL, 140164798066688, 140164806455295, +STORE, 140164806455296, 140164814847999, +STORE, 140164798066688, 140164806455295, +SNULL, 140164806459391, 140164814847999, +STORE, 140164806455296, 140164806459391, +STORE, 140164806459392, 140164814847999, +SNULL, 140164923891712, 140164932280319, +STORE, 140164932280320, 140164940673023, +STORE, 140164923891712, 140164932280319, +SNULL, 140164932284415, 140164940673023, +STORE, 140164932280320, 140164932284415, +STORE, 140164932284416, 140164940673023, +STORE, 140164672237568, 140164680630271, +STORE, 140164663844864, 140164680630271, +STORE, 140164647063552, 140164680630271, +SNULL, 140164647063552, 140164655452159, +STORE, 140164655452160, 140164680630271, +STORE, 140164647063552, 140164655452159, +SNULL, 140164655456255, 140164680630271, +STORE, 140164655452160, 140164655456255, +STORE, 140164655456256, 140164680630271, +STORE, 140164630274048, 140164638666751, +SNULL, 140164814852095, 140164848418815, +STORE, 140164814848000, 140164814852095, +STORE, 140164814852096, 140164848418815, +SNULL, 140164814852096, 140164831633407, +STORE, 140164831633408, 140164848418815, +STORE, 140164814852096, 140164831633407, +SNULL, 140164831637503, 140164848418815, +STORE, 140164831633408, 140164831637503, +STORE, 140164831637504, 140164848418815, +STORE, 140164621881344, 140164638666751, +SNULL, 140164831637504, 140164840026111, +STORE, 140164840026112, 140164848418815, +STORE, 140164831637504, 140164840026111, +SNULL, 140164840030207, 140164848418815, +STORE, 140164840026112, 140164840030207, +STORE, 140164840030208, 140164848418815, +STORE, 140164613488640, 140164638666751, +SNULL, 140164613492735, 140164638666751, +STORE, 140164613488640, 140164613492735, +STORE, 140164613492736, 140164638666751, +STORE, 140164605095936, 140164613488639, +SNULL, 140164605100031, 140164613488639, +STORE, 140164605095936, 140164605100031, +STORE, 140164605100032, 140164613488639, +STORE, 140164596703232, 140164605095935, +STORE, 140164588310528, 140164605095935, +SNULL, 140164588314623, 140164605095935, +STORE, 140164588310528, 140164588314623, +STORE, 140164588314624, 140164605095935, +STORE, 140164504481792, 140164512874495, +STORE, 140164496089088, 140164512874495, +SNULL, 140164496089088, 140164504481791, +STORE, 140164504481792, 140164512874495, +STORE, 140164496089088, 140164504481791, +SNULL, 140164504485887, 140164512874495, +STORE, 140164504481792, 140164504485887, +STORE, 140164504485888, 140164512874495, +SNULL, 140164613492736, 140164630274047, +STORE, 140164630274048, 140164638666751, +STORE, 140164613492736, 140164630274047, +SNULL, 140164630278143, 140164638666751, +STORE, 140164630274048, 140164630278143, +STORE, 140164630278144, 140164638666751, +STORE, 140164487696384, 140164504481791, +STORE, 140164479303680, 140164504481791, +SNULL, 140164814852096, 140164823240703, +STORE, 140164823240704, 140164831633407, +STORE, 140164814852096, 140164823240703, +SNULL, 140164823244799, 140164831633407, +STORE, 140164823240704, 140164823244799, +STORE, 140164823244800, 140164831633407, +STORE, 140164470910976, 140164504481791, +SNULL, 140164470910976, 140164496089087, +STORE, 140164496089088, 140164504481791, +STORE, 140164470910976, 140164496089087, +SNULL, 140164496093183, 140164504481791, +STORE, 140164496089088, 140164496093183, +STORE, 140164496093184, 140164504481791, +SNULL, 140164655456256, 140164672237567, +STORE, 140164672237568, 140164680630271, +STORE, 140164655456256, 140164672237567, +SNULL, 140164672241663, 140164680630271, +STORE, 140164672237568, 140164672241663, +STORE, 140164672241664, 140164680630271, +STORE, 140164462518272, 140164496089087, +STORE, 140164454125568, 140164496089087, +SNULL, 140164655456256, 140164663844863, +STORE, 140164663844864, 140164672237567, +STORE, 140164655456256, 140164663844863, +SNULL, 140164663848959, 140164672237567, +STORE, 140164663844864, 140164663848959, +STORE, 140164663848960, 140164672237567, +STORE, 140164370264064, 140164378656767, +STORE, 140164361871360, 140164378656767, +STORE, 140164353478656, 140164378656767, +STORE, 140164345085952, 140164378656767, +SNULL, 140164345085952, 140164353478655, +STORE, 140164353478656, 140164378656767, +STORE, 140164345085952, 140164353478655, +SNULL, 140164353482751, 140164378656767, +STORE, 140164353478656, 140164353482751, +STORE, 140164353482752, 140164378656767, +SNULL, 140164454125568, 140164487696383, +STORE, 140164487696384, 140164496089087, +STORE, 140164454125568, 140164487696383, +SNULL, 140164487700479, 140164496089087, +STORE, 140164487696384, 140164487700479, +STORE, 140164487700480, 140164496089087, +STORE, 140164336693248, 140164353478655, +SNULL, 140164336697343, 140164353478655, +STORE, 140164336693248, 140164336697343, +STORE, 140164336697344, 140164353478655, +STORE, 140164328300544, 140164336693247, +SNULL, 140164454125568, 140164479303679, +STORE, 140164479303680, 140164487696383, +STORE, 140164454125568, 140164479303679, +SNULL, 140164479307775, 140164487696383, +STORE, 140164479303680, 140164479307775, +STORE, 140164479307776, 140164487696383, +STORE, 140164319907840, 140164336693247, +STORE, 140164236046336, 140164244439039, +SNULL, 140164588314624, 140164596703231, +STORE, 140164596703232, 140164605095935, +STORE, 140164588314624, 140164596703231, +SNULL, 140164596707327, 140164605095935, +STORE, 140164596703232, 140164596707327, +STORE, 140164596707328, 140164605095935, +SNULL, 140164454125568, 140164462518271, +STORE, 140164462518272, 140164479303679, +STORE, 140164454125568, 140164462518271, +SNULL, 140164462522367, 140164479303679, +STORE, 140164462518272, 140164462522367, +STORE, 140164462522368, 140164479303679, +STORE, 140164227653632, 140164244439039, +SNULL, 140164227657727, 140164244439039, +STORE, 140164227653632, 140164227657727, +STORE, 140164227657728, 140164244439039, +SNULL, 140164462522368, 140164470910975, +STORE, 140164470910976, 140164479303679, +STORE, 140164462522368, 140164470910975, +SNULL, 140164470915071, 140164479303679, +STORE, 140164470910976, 140164470915071, +STORE, 140164470915072, 140164479303679, +SNULL, 140164613492736, 140164621881343, +STORE, 140164621881344, 140164630274047, +STORE, 140164613492736, 140164621881343, +SNULL, 140164621885439, 140164630274047, +STORE, 140164621881344, 140164621885439, +STORE, 140164621885440, 140164630274047, +SNULL, 140164353482752, 140164370264063, +STORE, 140164370264064, 140164378656767, +STORE, 140164353482752, 140164370264063, +SNULL, 140164370268159, 140164378656767, +STORE, 140164370264064, 140164370268159, +STORE, 140164370268160, 140164378656767, +STORE, 140164219260928, 140164227653631, +SNULL, 140164319911935, 140164336693247, +STORE, 140164319907840, 140164319911935, +STORE, 140164319911936, 140164336693247, +SNULL, 140164336697344, 140164345085951, +STORE, 140164345085952, 140164353478655, +STORE, 140164336697344, 140164345085951, +SNULL, 140164345090047, 140164353478655, +STORE, 140164345085952, 140164345090047, +STORE, 140164345090048, 140164353478655, +SNULL, 140164319911936, 140164328300543, +STORE, 140164328300544, 140164336693247, +STORE, 140164319911936, 140164328300543, +SNULL, 140164328304639, 140164336693247, +STORE, 140164328300544, 140164328304639, +STORE, 140164328304640, 140164336693247, +SNULL, 140164454129663, 140164462518271, +STORE, 140164454125568, 140164454129663, +STORE, 140164454129664, 140164462518271, +STORE, 140164210868224, 140164227653631, +STORE, 140164202475520, 140164227653631, +STORE, 140164194082816, 140164227653631, +SNULL, 140164194086911, 140164227653631, +STORE, 140164194082816, 140164194086911, +STORE, 140164194086912, 140164227653631, +SNULL, 140164353482752, 140164361871359, +STORE, 140164361871360, 140164370264063, +STORE, 140164353482752, 140164361871359, +SNULL, 140164361875455, 140164370264063, +STORE, 140164361871360, 140164361875455, +STORE, 140164361875456, 140164370264063, +SNULL, 140164227657728, 140164236046335, +STORE, 140164236046336, 140164244439039, +STORE, 140164227657728, 140164236046335, +SNULL, 140164236050431, 140164244439039, +STORE, 140164236046336, 140164236050431, +STORE, 140164236050432, 140164244439039, +STORE, 140164185690112, 140164194082815, +SNULL, 140164194086912, 140164219260927, +STORE, 140164219260928, 140164227653631, +STORE, 140164194086912, 140164219260927, +SNULL, 140164219265023, 140164227653631, +STORE, 140164219260928, 140164219265023, +STORE, 140164219265024, 140164227653631, +STORE, 140164101828608, 140164110221311, +STORE, 140164093435904, 140164110221311, +STORE, 140164085043200, 140164110221311, +SNULL, 140164085047295, 140164110221311, +STORE, 140164085043200, 140164085047295, +STORE, 140164085047296, 140164110221311, +STORE, 140164076650496, 140164085043199, +SNULL, 140164185694207, 140164194082815, +STORE, 140164185690112, 140164185694207, +STORE, 140164185694208, 140164194082815, +SNULL, 140164085047296, 140164101828607, +STORE, 140164101828608, 140164110221311, +STORE, 140164085047296, 140164101828607, +SNULL, 140164101832703, 140164110221311, +STORE, 140164101828608, 140164101832703, +STORE, 140164101832704, 140164110221311, +SNULL, 140164085047296, 140164093435903, +STORE, 140164093435904, 140164101828607, +STORE, 140164085047296, 140164093435903, +SNULL, 140164093439999, 140164101828607, +STORE, 140164093435904, 140164093439999, +STORE, 140164093440000, 140164101828607, +SNULL, 140164194086912, 140164202475519, +STORE, 140164202475520, 140164219260927, +STORE, 140164194086912, 140164202475519, +SNULL, 140164202479615, 140164219260927, +STORE, 140164202475520, 140164202479615, +STORE, 140164202479616, 140164219260927, +SNULL, 140164202479616, 140164210868223, +STORE, 140164210868224, 140164219260927, +STORE, 140164202479616, 140164210868223, +SNULL, 140164210872319, 140164219260927, +STORE, 140164210868224, 140164210872319, +STORE, 140164210872320, 140164219260927, +SNULL, 140164076654591, 140164085043199, +STORE, 140164076650496, 140164076654591, +STORE, 140164076654592, 140164085043199, +STORE, 140164068257792, 140164076650495, +SNULL, 140164068261887, 140164076650495, +STORE, 140164068257792, 140164068261887, +STORE, 140164068261888, 140164076650495, +STORE, 140165753053184, 140165753081855, +STORE, 140165725851648, 140165728043007, +SNULL, 140165725851648, 140165725941759, +STORE, 140165725941760, 140165728043007, +STORE, 140165725851648, 140165725941759, +SNULL, 140165728034815, 140165728043007, +STORE, 140165725941760, 140165728034815, +STORE, 140165728034816, 140165728043007, +ERASE, 140165728034816, 140165728043007, +STORE, 140165728034816, 140165728043007, +SNULL, 140165728038911, 140165728043007, +STORE, 140165728034816, 140165728038911, +STORE, 140165728038912, 140165728043007, +ERASE, 140165753053184, 140165753081855, +ERASE, 140164638666752, 140164638670847, +ERASE, 140164638670848, 140164647059455, +ERASE, 140165091676160, 140165091680255, +ERASE, 140165091680256, 140165100068863, +ERASE, 140164613488640, 140164613492735, +ERASE, 140164613492736, 140164621881343, +ERASE, 140164319907840, 140164319911935, +ERASE, 140164319911936, 140164328300543, +ERASE, 140165620154368, 140165620158463, +ERASE, 140165620158464, 140165628547071, +ERASE, 140164798062592, 140164798066687, +ERASE, 140164798066688, 140164806455295, +ERASE, 140164789669888, 140164789673983, +ERASE, 140164789673984, 140164798062591, +ERASE, 140164965851136, 140164965855231, +ERASE, 140164965855232, 140164974243839, +ERASE, 140165074890752, 140165074894847, +ERASE, 140165074894848, 140165083283455, +ERASE, 140164672237568, 140164672241663, +ERASE, 140164672241664, 140164680630271, +ERASE, 140164454125568, 140164454129663, +ERASE, 140164454129664, 140164462518271, +ERASE, 140165200715776, 140165200719871, +ERASE, 140165200719872, 140165209108479, +ERASE, 140164932280320, 140164932284415, +ERASE, 140164932284416, 140164940673023, +ERASE, 140164663844864, 140164663848959, +ERASE, 140164663848960, 140164672237567, +ERASE, 140164697415680, 140164697419775, +ERASE, 140164697419776, 140164705808383, +ERASE, 140164831633408, 140164831637503, +ERASE, 140164831637504, 140164840026111, +ERASE, 140165192323072, 140165192327167, +ERASE, 140165192327168, 140165200715775, +ERASE, 140165108461568, 140165108465663, +ERASE, 140165108465664, 140165116854271, +ERASE, 140164840026112, 140164840030207, +ERASE, 140164840030208, 140164848418815, +ERASE, 140164647059456, 140164647063551, +ERASE, 140164647063552, 140164655452159, +ERASE, 140165083283456, 140165083287551, +ERASE, 140165083287552, 140165091676159, +ERASE, 140164923887616, 140164923891711, +ERASE, 140164923891712, 140164932280319, +ERASE, 140164823240704, 140164823244799, +ERASE, 140164823244800, 140164831633407, +ERASE, 140164227653632, 140164227657727, +ERASE, 140164227657728, 140164236046335, +ERASE, 140164957458432, 140164957462527, +ERASE, 140164957462528, 140164965851135, +ERASE, 140164680630272, 140164680634367, +ERASE, 140164680634368, 140164689022975, +ERASE, 140164974243840, 140164974247935, +ERASE, 140164974247936, 140164982636543, +ERASE, 140165066498048, 140165066502143, +ERASE, 140165066502144, 140165074890751, +ERASE, 140164621881344, 140164621885439, +ERASE, 140164621885440, 140164630274047, +ERASE, 140164949065728, 140164949069823, +ERASE, 140164949069824, 140164957458431, +ERASE, 140164588310528, 140164588314623, +ERASE, 140164588314624, 140164596703231, +ERASE, 140164806455296, 140164806459391, +ERASE, 140164806459392, 140164814847999, +ERASE, 140164940673024, 140164940677119, +ERASE, 140164940677120, 140164949065727, +ERASE, 140164596703232, 140164596707327, +ERASE, 140164596707328, 140164605095935, +ERASE, 140164605095936, 140164605100031, +ERASE, 140164605100032, 140164613488639, +ERASE, 140164655452160, 140164655456255, +ERASE, 140164655456256, 140164663844863, +ERASE, 140164705808384, 140164705812479, +ERASE, 140164705812480, 140164714201087, +ERASE, 140164689022976, 140164689027071, +ERASE, 140164689027072, 140164697415679, +ERASE, 140164630274048, 140164630278143, +ERASE, 140164630278144, 140164638666751, +ERASE, 140164479303680, 140164479307775, +ERASE, 140164479307776, 140164487696383, +ERASE, 140164236046336, 140164236050431, +ERASE, 140164236050432, 140164244439039, +ERASE, 140164085043200, 140164085047295, +ERASE, 140164085047296, 140164093435903, +ERASE, 140164345085952, 140164345090047, +ERASE, 140164345090048, 140164353478655, +ERASE, 140164101828608, 140164101832703, +ERASE, 140164101832704, 140164110221311, +ERASE, 140164370264064, 140164370268159, +ERASE, 140164370268160, 140164378656767, +ERASE, 140164336693248, 140164336697343, +ERASE, 140164336697344, 140164345085951, +ERASE, 140164194082816, 140164194086911, +ERASE, 140164194086912, 140164202475519, +ERASE, 140164353478656, 140164353482751, +ERASE, 140164353482752, 140164361871359, +ERASE, 140164210868224, 140164210872319, +ERASE, 140164210872320, 140164219260927, +ERASE, 140164814848000, 140164814852095, +ERASE, 140164814852096, 140164823240703, +ERASE, 140164504481792, 140164504485887, +ERASE, 140164504485888, 140164512874495, +ERASE, 140165100068864, 140165100072959, +ERASE, 140165100072960, 140165108461567, +ERASE, 140164361871360, 140164361875455, +ERASE, 140164361875456, 140164370264063, +ERASE, 140164470910976, 140164470915071, +ERASE, 140164470915072, 140164479303679, +ERASE, 140164076650496, 140164076654591, +ERASE, 140164076654592, 140164085043199, +ERASE, 140164202475520, 140164202479615, +ERASE, 140164202479616, 140164210868223, +ERASE, 140164462518272, 140164462522367, +ERASE, 140164462522368, 140164470910975, +ERASE, 140165351718912, 140165351723007, +ERASE, 140165351723008, 140165360111615, +ERASE, 140164328300544, 140164328304639, +ERASE, 140164328304640, 140164336693247, +ERASE, 140164093435904, 140164093439999, +ERASE, 140164093440000, 140164101828607, +ERASE, 140165603368960, 140165603373055, +ERASE, 140165603373056, 140165611761663, +ERASE, 140165368504320, 140165368508415, +ERASE, 140165368508416, 140165376897023, +ERASE, 140165334933504, 140165334937599, +ERASE, 140165334937600, 140165343326207, +ERASE, 140165594976256, 140165594980351, +ERASE, 140165594980352, 140165603368959, +ERASE, 140164487696384, 140164487700479, +ERASE, 140164487700480, 140164496089087, +ERASE, 140164219260928, 140164219265023, +ERASE, 140164219265024, 140164227653631, +ERASE, 140164185690112, 140164185694207, +ERASE, 140164185694208, 140164194082815, +ERASE, 140164068257792, 140164068261887, +ERASE, 140164068261888, 140164076650495, +ERASE, 140165225893888, 140165225897983, +ERASE, 140165225897984, 140165234286591, +ERASE, 140165058105344, 140165058109439, + }; + unsigned long set31[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140730890784768, 140737488351231, +SNULL, 140730890788863, 140737488351231, +STORE, 140730890784768, 140730890788863, +STORE, 140730890653696, 140730890788863, +STORE, 94577123659776, 94577125912575, +SNULL, 94577123790847, 94577125912575, +STORE, 94577123659776, 94577123790847, +STORE, 94577123790848, 94577125912575, +ERASE, 94577123790848, 94577125912575, +STORE, 94577125883904, 94577125892095, +STORE, 94577125892096, 94577125912575, +STORE, 140624060407808, 140624062660607, +SNULL, 140624060551167, 140624062660607, +STORE, 140624060407808, 140624060551167, +STORE, 140624060551168, 140624062660607, +ERASE, 140624060551168, 140624062660607, +STORE, 140624062648320, 140624062656511, +STORE, 140624062656512, 140624062660607, +STORE, 140730892140544, 140730892144639, +STORE, 140730892128256, 140730892140543, +STORE, 140624062619648, 140624062648319, +STORE, 140624062611456, 140624062619647, +STORE, 140624058191872, 140624060407807, +SNULL, 140624058191872, 140624058290175, +STORE, 140624058290176, 140624060407807, +STORE, 140624058191872, 140624058290175, +SNULL, 140624060383231, 140624060407807, +STORE, 140624058290176, 140624060383231, +STORE, 140624060383232, 140624060407807, +SNULL, 140624060383232, 140624060391423, +STORE, 140624060391424, 140624060407807, +STORE, 140624060383232, 140624060391423, +ERASE, 140624060383232, 140624060391423, +STORE, 140624060383232, 140624060391423, +ERASE, 140624060391424, 140624060407807, +STORE, 140624060391424, 140624060407807, +STORE, 140624054394880, 140624058191871, +SNULL, 140624054394880, 140624056053759, +STORE, 140624056053760, 140624058191871, +STORE, 140624054394880, 140624056053759, +SNULL, 140624058150911, 140624058191871, +STORE, 140624056053760, 140624058150911, +STORE, 140624058150912, 140624058191871, +SNULL, 140624058150912, 140624058175487, +STORE, 140624058175488, 140624058191871, +STORE, 140624058150912, 140624058175487, +ERASE, 140624058150912, 140624058175487, +STORE, 140624058150912, 140624058175487, +ERASE, 140624058175488, 140624058191871, +STORE, 140624058175488, 140624058191871, +STORE, 140624062603264, 140624062619647, +SNULL, 140624058167295, 140624058175487, +STORE, 140624058150912, 140624058167295, +STORE, 140624058167296, 140624058175487, +SNULL, 140624060387327, 140624060391423, +STORE, 140624060383232, 140624060387327, +STORE, 140624060387328, 140624060391423, +SNULL, 94577125887999, 94577125892095, +STORE, 94577125883904, 94577125887999, +STORE, 94577125888000, 94577125892095, +SNULL, 140624062652415, 140624062656511, +STORE, 140624062648320, 140624062652415, +STORE, 140624062652416, 140624062656511, +ERASE, 140624062619648, 140624062648319, +STORE, 94577157709824, 94577157844991, +STORE, 140624046002176, 140624054394879, +SNULL, 140624046006271, 140624054394879, +STORE, 140624046002176, 140624046006271, +STORE, 140624046006272, 140624054394879, +STORE, 140624037609472, 140624046002175, +STORE, 140623903391744, 140624037609471, +SNULL, 140623903391744, 140623940157439, +STORE, 140623940157440, 140624037609471, +STORE, 140623903391744, 140623940157439, +ERASE, 140623903391744, 140623940157439, +SNULL, 140624007266303, 140624037609471, +STORE, 140623940157440, 140624007266303, +STORE, 140624007266304, 140624037609471, +ERASE, 140624007266304, 140624037609471, +SNULL, 140623940292607, 140624007266303, +STORE, 140623940157440, 140623940292607, +STORE, 140623940292608, 140624007266303, +SNULL, 140624037613567, 140624046002175, +STORE, 140624037609472, 140624037613567, +STORE, 140624037613568, 140624046002175, +STORE, 140624029216768, 140624037609471, +SNULL, 140624029220863, 140624037609471, +STORE, 140624029216768, 140624029220863, +STORE, 140624029220864, 140624037609471, +STORE, 140624020824064, 140624029216767, +SNULL, 140624020828159, 140624029216767, +STORE, 140624020824064, 140624020828159, +STORE, 140624020828160, 140624029216767, +STORE, 140624012431360, 140624020824063, +SNULL, 140624012435455, 140624020824063, +STORE, 140624012431360, 140624012435455, +STORE, 140624012435456, 140624020824063, +STORE, 140623931764736, 140623940157439, +STORE, 140623797547008, 140623931764735, +SNULL, 140623797547008, 140623805939711, +STORE, 140623805939712, 140623931764735, +STORE, 140623797547008, 140623805939711, +ERASE, 140623797547008, 140623805939711, +SNULL, 140623873048575, 140623931764735, +STORE, 140623805939712, 140623873048575, +STORE, 140623873048576, 140623931764735, +ERASE, 140623873048576, 140623931764735, +STORE, 140623923372032, 140623940157439, +STORE, 140623914979328, 140623940157439, +STORE, 140623906586624, 140623940157439, +STORE, 140623671721984, 140623873048575, +SNULL, 140623738830847, 140623873048575, +STORE, 140623671721984, 140623738830847, +STORE, 140623738830848, 140623873048575, +SNULL, 140623738830848, 140623805939711, +STORE, 140623805939712, 140623873048575, +STORE, 140623738830848, 140623805939711, +ERASE, 140623738830848, 140623805939711, +SNULL, 140623806074879, 140623873048575, +STORE, 140623805939712, 140623806074879, +STORE, 140623806074880, 140623873048575, +SNULL, 140623906586624, 140623931764735, +STORE, 140623931764736, 140623940157439, +STORE, 140623906586624, 140623931764735, +SNULL, 140623931768831, 140623940157439, +STORE, 140623931764736, 140623931768831, +STORE, 140623931768832, 140623940157439, +STORE, 140623537504256, 140623738830847, +SNULL, 140623537504256, 140623671721983, +STORE, 140623671721984, 140623738830847, +STORE, 140623537504256, 140623671721983, +SNULL, 140623671857151, 140623738830847, +STORE, 140623671721984, 140623671857151, +STORE, 140623671857152, 140623738830847, +SNULL, 140623604613119, 140623671721983, +STORE, 140623537504256, 140623604613119, +STORE, 140623604613120, 140623671721983, +ERASE, 140623604613120, 140623671721983, +SNULL, 140623537639423, 140623604613119, +STORE, 140623537504256, 140623537639423, +STORE, 140623537639424, 140623604613119, +STORE, 140623537639424, 140623671721983, +SNULL, 140623537639424, 140623604613119, +STORE, 140623604613120, 140623671721983, +STORE, 140623537639424, 140623604613119, +SNULL, 140623604748287, 140623671721983, +STORE, 140623604613120, 140623604748287, +STORE, 140623604748288, 140623671721983, +STORE, 140623898193920, 140623931764735, +SNULL, 140623898193920, 140623923372031, +STORE, 140623923372032, 140623931764735, +STORE, 140623898193920, 140623923372031, +SNULL, 140623923376127, 140623931764735, +STORE, 140623923372032, 140623923376127, +STORE, 140623923376128, 140623931764735, +STORE, 140623889801216, 140623923372031, +SNULL, 140623889801216, 140623898193919, +STORE, 140623898193920, 140623923372031, +STORE, 140623889801216, 140623898193919, +SNULL, 140623898198015, 140623923372031, +STORE, 140623898193920, 140623898198015, +STORE, 140623898198016, 140623923372031, +SNULL, 140623889805311, 140623898193919, +STORE, 140623889801216, 140623889805311, +STORE, 140623889805312, 140623898193919, +SNULL, 140623898198016, 140623906586623, +STORE, 140623906586624, 140623923372031, +STORE, 140623898198016, 140623906586623, +SNULL, 140623906590719, 140623923372031, +STORE, 140623906586624, 140623906590719, +STORE, 140623906590720, 140623923372031, +STORE, 140623881408512, 140623889801215, +SNULL, 140623906590720, 140623914979327, +STORE, 140623914979328, 140623923372031, +STORE, 140623906590720, 140623914979327, +SNULL, 140623914983423, 140623923372031, +STORE, 140623914979328, 140623914983423, +STORE, 140623914983424, 140623923372031, +SNULL, 140623881412607, 140623889801215, +STORE, 140623881408512, 140623881412607, +STORE, 140623881412608, 140623889801215, +STORE, 140623797547008, 140623805939711, +STORE, 140623789154304, 140623805939711, +STORE, 140623780761600, 140623805939711, +SNULL, 140623780761600, 140623789154303, +STORE, 140623789154304, 140623805939711, +STORE, 140623780761600, 140623789154303, +SNULL, 140623789158399, 140623805939711, +STORE, 140623789154304, 140623789158399, +STORE, 140623789158400, 140623805939711, +STORE, 140623772368896, 140623789154303, +STORE, 140623763976192, 140623789154303, +SNULL, 140623763976192, 140623780761599, +STORE, 140623780761600, 140623789154303, +STORE, 140623763976192, 140623780761599, +SNULL, 140623780765695, 140623789154303, +STORE, 140623780761600, 140623780765695, +STORE, 140623780765696, 140623789154303, +SNULL, 140623789158400, 140623797547007, +STORE, 140623797547008, 140623805939711, +STORE, 140623789158400, 140623797547007, +SNULL, 140623797551103, 140623805939711, +STORE, 140623797547008, 140623797551103, +STORE, 140623797551104, 140623805939711, +SNULL, 140623763976192, 140623772368895, +STORE, 140623772368896, 140623780761599, +STORE, 140623763976192, 140623772368895, +SNULL, 140623772372991, 140623780761599, +STORE, 140623772368896, 140623772372991, +STORE, 140623772372992, 140623780761599, +SNULL, 140623763980287, 140623772368895, +STORE, 140623763976192, 140623763980287, +STORE, 140623763980288, 140623772368895, +STORE, 140623755583488, 140623763976191, +STORE, 140623747190784, 140623763976191, +SNULL, 140623747190784, 140623755583487, +STORE, 140623755583488, 140623763976191, +STORE, 140623747190784, 140623755583487, +SNULL, 140623755587583, 140623763976191, +STORE, 140623755583488, 140623755587583, +STORE, 140623755587584, 140623763976191, +STORE, 140623529111552, 140623537504255, +SNULL, 140623747194879, 140623755583487, +STORE, 140623747190784, 140623747194879, +STORE, 140623747194880, 140623755583487, +SNULL, 140623529115647, 140623537504255, +STORE, 140623529111552, 140623529115647, +STORE, 140623529115648, 140623537504255, +STORE, 140623520718848, 140623529111551, +SNULL, 140623520722943, 140623529111551, +STORE, 140623520718848, 140623520722943, +STORE, 140623520722944, 140623529111551, +STORE, 140623512326144, 140623520718847, +STORE, 140623503933440, 140623520718847, +STORE, 140623495540736, 140623520718847, +STORE, 140623361323008, 140623495540735, +STORE, 140623227105280, 140623495540735, +STORE, 140623218712576, 140623227105279, +STORE, 140623084494848, 140623218712575, +STORE, 140623076102144, 140623084494847, +STORE, 140622941884416, 140623076102143, +SNULL, 140622941884416, 140623000633343, +STORE, 140623000633344, 140623076102143, +STORE, 140622941884416, 140623000633343, +ERASE, 140622941884416, 140623000633343, +STORE, 140622992240640, 140623000633343, +STORE, 140622983847936, 140623000633343, +STORE, 140622849630208, 140622983847935, +STORE, 140622841237504, 140622849630207, +SNULL, 140622849630208, 140622866415615, +STORE, 140622866415616, 140622983847935, +STORE, 140622849630208, 140622866415615, +ERASE, 140622849630208, 140622866415615, +STORE, 140622858022912, 140622866415615, +SNULL, 140622933524479, 140622983847935, +STORE, 140622866415616, 140622933524479, +STORE, 140622933524480, 140622983847935, +ERASE, 140622933524480, 140622983847935, +STORE, 140622975455232, 140623000633343, +STORE, 140622707019776, 140622841237503, +STORE, 140622967062528, 140623000633343, +STORE, 140622572802048, 140622841237503, +STORE, 140622958669824, 140623000633343, +STORE, 140622438584320, 140622841237503, +STORE, 140622950277120, 140623000633343, +SNULL, 140622858027007, 140622866415615, +STORE, 140622858022912, 140622858027007, +STORE, 140622858027008, 140622866415615, +STORE, 140622941884416, 140623000633343, +STORE, 140622841237504, 140622858022911, +SNULL, 140622841237504, 140622849630207, +STORE, 140622849630208, 140622858022911, +STORE, 140622841237504, 140622849630207, +SNULL, 140622849634303, 140622858022911, +STORE, 140622849630208, 140622849634303, +STORE, 140622849634304, 140622858022911, +STORE, 140622430191616, 140622438584319, +SNULL, 140622430195711, 140622438584319, +STORE, 140622430191616, 140622430195711, +STORE, 140622430195712, 140622438584319, +SNULL, 140623361323007, 140623495540735, +STORE, 140623227105280, 140623361323007, +STORE, 140623361323008, 140623495540735, +SNULL, 140623361323008, 140623403286527, +STORE, 140623403286528, 140623495540735, +STORE, 140623361323008, 140623403286527, +ERASE, 140623361323008, 140623403286527, +SNULL, 140623470395391, 140623495540735, +STORE, 140623403286528, 140623470395391, +STORE, 140623470395392, 140623495540735, +ERASE, 140623470395392, 140623495540735, +SNULL, 140623227105280, 140623269068799, +STORE, 140623269068800, 140623361323007, +STORE, 140623227105280, 140623269068799, +ERASE, 140623227105280, 140623269068799, +SNULL, 140623084494848, 140623134851071, +STORE, 140623134851072, 140623218712575, +STORE, 140623084494848, 140623134851071, +ERASE, 140623084494848, 140623134851071, +SNULL, 140623201959935, 140623218712575, +STORE, 140623134851072, 140623201959935, +STORE, 140623201959936, 140623218712575, +ERASE, 140623201959936, 140623218712575, +SNULL, 140623067742207, 140623076102143, +STORE, 140623000633344, 140623067742207, +STORE, 140623067742208, 140623076102143, +ERASE, 140623067742208, 140623076102143, +STORE, 140622295973888, 140622430191615, +SNULL, 140622295973888, 140622329544703, +STORE, 140622329544704, 140622430191615, +STORE, 140622295973888, 140622329544703, +ERASE, 140622295973888, 140622329544703, +SNULL, 140622866550783, 140622933524479, +STORE, 140622866415616, 140622866550783, +STORE, 140622866550784, 140622933524479, +SNULL, 140622707019775, 140622841237503, +STORE, 140622438584320, 140622707019775, +STORE, 140622707019776, 140622841237503, +SNULL, 140622707019776, 140622732197887, +STORE, 140622732197888, 140622841237503, +STORE, 140622707019776, 140622732197887, +ERASE, 140622707019776, 140622732197887, +SNULL, 140622799306751, 140622841237503, +STORE, 140622732197888, 140622799306751, +STORE, 140622799306752, 140622841237503, +ERASE, 140622799306752, 140622841237503, +SNULL, 140622572802047, 140622707019775, +STORE, 140622438584320, 140622572802047, +STORE, 140622572802048, 140622707019775, +SNULL, 140622572802048, 140622597980159, +STORE, 140622597980160, 140622707019775, +STORE, 140622572802048, 140622597980159, +ERASE, 140622572802048, 140622597980159, +SNULL, 140622438584320, 140622463762431, +STORE, 140622463762432, 140622572802047, +STORE, 140622438584320, 140622463762431, +ERASE, 140622438584320, 140622463762431, +SNULL, 140622530871295, 140622572802047, +STORE, 140622463762432, 140622530871295, +STORE, 140622530871296, 140622572802047, +ERASE, 140622530871296, 140622572802047, +STORE, 140622195326976, 140622430191615, +SNULL, 140622262435839, 140622430191615, +STORE, 140622195326976, 140622262435839, +STORE, 140622262435840, 140622430191615, +SNULL, 140622262435840, 140622329544703, +STORE, 140622329544704, 140622430191615, +STORE, 140622262435840, 140622329544703, +ERASE, 140622262435840, 140622329544703, +SNULL, 140622841241599, 140622849630207, +STORE, 140622841237504, 140622841241599, +STORE, 140622841241600, 140622849630207, +STORE, 140623487148032, 140623520718847, +STORE, 140623478755328, 140623520718847, +SNULL, 140622941884416, 140622983847935, +STORE, 140622983847936, 140623000633343, +STORE, 140622941884416, 140622983847935, +SNULL, 140622983852031, 140623000633343, +STORE, 140622983847936, 140622983852031, +STORE, 140622983852032, 140623000633343, +STORE, 140623394893824, 140623403286527, +SNULL, 140623394897919, 140623403286527, +STORE, 140623394893824, 140623394897919, +STORE, 140623394897920, 140623403286527, +SNULL, 140623403421695, 140623470395391, +STORE, 140623403286528, 140623403421695, +STORE, 140623403421696, 140623470395391, +SNULL, 140623478755328, 140623503933439, +STORE, 140623503933440, 140623520718847, +STORE, 140623478755328, 140623503933439, +SNULL, 140623503937535, 140623520718847, +STORE, 140623503933440, 140623503937535, +STORE, 140623503937536, 140623520718847, +SNULL, 140623336177663, 140623361323007, +STORE, 140623269068800, 140623336177663, +STORE, 140623336177664, 140623361323007, +ERASE, 140623336177664, 140623361323007, +SNULL, 140623269203967, 140623336177663, +STORE, 140623269068800, 140623269203967, +STORE, 140623269203968, 140623336177663, +SNULL, 140623134986239, 140623201959935, +STORE, 140623134851072, 140623134986239, +STORE, 140623134986240, 140623201959935, +SNULL, 140623000768511, 140623067742207, +STORE, 140623000633344, 140623000768511, +STORE, 140623000768512, 140623067742207, +SNULL, 140622396653567, 140622430191615, +STORE, 140622329544704, 140622396653567, +STORE, 140622396653568, 140622430191615, +ERASE, 140622396653568, 140622430191615, +SNULL, 140622732333055, 140622799306751, +STORE, 140622732197888, 140622732333055, +STORE, 140622732333056, 140622799306751, +SNULL, 140622941884416, 140622975455231, +STORE, 140622975455232, 140622983847935, +STORE, 140622941884416, 140622975455231, +SNULL, 140622975459327, 140622983847935, +STORE, 140622975455232, 140622975459327, +STORE, 140622975459328, 140622983847935, +SNULL, 140622665089023, 140622707019775, +STORE, 140622597980160, 140622665089023, +STORE, 140622665089024, 140622707019775, +ERASE, 140622665089024, 140622707019775, +SNULL, 140622598115327, 140622665089023, +STORE, 140622597980160, 140622598115327, +STORE, 140622598115328, 140622665089023, +SNULL, 140622463897599, 140622530871295, +STORE, 140622463762432, 140622463897599, +STORE, 140622463897600, 140622530871295, +SNULL, 140622195462143, 140622262435839, +STORE, 140622195326976, 140622195462143, +STORE, 140622195462144, 140622262435839, +STORE, 140623386501120, 140623394893823, +SNULL, 140622941884416, 140622950277119, +STORE, 140622950277120, 140622975455231, +STORE, 140622941884416, 140622950277119, +SNULL, 140622950281215, 140622975455231, +STORE, 140622950277120, 140622950281215, +STORE, 140622950281216, 140622975455231, +SNULL, 140622941888511, 140622950277119, +STORE, 140622941884416, 140622941888511, +STORE, 140622941888512, 140622950277119, +STORE, 140623378108416, 140623394893823, +SNULL, 140623478755328, 140623495540735, +STORE, 140623495540736, 140623503933439, +STORE, 140623478755328, 140623495540735, +SNULL, 140623495544831, 140623503933439, +STORE, 140623495540736, 140623495544831, +STORE, 140623495544832, 140623503933439, +SNULL, 140623478755328, 140623487148031, +STORE, 140623487148032, 140623495540735, +STORE, 140623478755328, 140623487148031, +SNULL, 140623487152127, 140623495540735, +STORE, 140623487148032, 140623487152127, +STORE, 140623487152128, 140623495540735, +SNULL, 140623218716671, 140623227105279, +STORE, 140623218712576, 140623218716671, +STORE, 140623218716672, 140623227105279, +SNULL, 140623076106239, 140623084494847, +STORE, 140623076102144, 140623076106239, +STORE, 140623076106240, 140623084494847, +SNULL, 140622329679871, 140622396653567, +STORE, 140622329544704, 140622329679871, +STORE, 140622329679872, 140622396653567, +SNULL, 140622950281216, 140622958669823, +STORE, 140622958669824, 140622975455231, +STORE, 140622950281216, 140622958669823, +SNULL, 140622958673919, 140622975455231, +STORE, 140622958669824, 140622958673919, +STORE, 140622958673920, 140622975455231, +SNULL, 140623503937536, 140623512326143, +STORE, 140623512326144, 140623520718847, +STORE, 140623503937536, 140623512326143, +SNULL, 140623512330239, 140623520718847, +STORE, 140623512326144, 140623512330239, +STORE, 140623512330240, 140623520718847, +SNULL, 140623378108416, 140623386501119, +STORE, 140623386501120, 140623394893823, +STORE, 140623378108416, 140623386501119, +SNULL, 140623386505215, 140623394893823, +STORE, 140623386501120, 140623386505215, +STORE, 140623386505216, 140623394893823, +STORE, 140623369715712, 140623386501119, +STORE, 140623361323008, 140623386501119, +STORE, 140623352930304, 140623386501119, +SNULL, 140623352930304, 140623361323007, +STORE, 140623361323008, 140623386501119, +STORE, 140623352930304, 140623361323007, +SNULL, 140623361327103, 140623386501119, +STORE, 140623361323008, 140623361327103, +STORE, 140623361327104, 140623386501119, +SNULL, 140623478759423, 140623487148031, +STORE, 140623478755328, 140623478759423, +STORE, 140623478759424, 140623487148031, +STORE, 140623344537600, 140623361323007, +STORE, 140623260676096, 140623269068799, +SNULL, 140622958673920, 140622967062527, +STORE, 140622967062528, 140622975455231, +STORE, 140622958673920, 140622967062527, +SNULL, 140622967066623, 140622975455231, +STORE, 140622967062528, 140622967066623, +STORE, 140622967066624, 140622975455231, +STORE, 140623252283392, 140623269068799, +STORE, 140623243890688, 140623269068799, +SNULL, 140622983852032, 140622992240639, +STORE, 140622992240640, 140623000633343, +STORE, 140622983852032, 140622992240639, +SNULL, 140622992244735, 140623000633343, +STORE, 140622992240640, 140622992244735, +STORE, 140622992244736, 140623000633343, +STORE, 140623235497984, 140623269068799, +STORE, 140623218716672, 140623235497983, +STORE, 140623210319872, 140623218712575, +STORE, 140623126458368, 140623134851071, +SNULL, 140623210323967, 140623218712575, +STORE, 140623210319872, 140623210323967, +STORE, 140623210323968, 140623218712575, +SNULL, 140623218716672, 140623227105279, +STORE, 140623227105280, 140623235497983, +STORE, 140623218716672, 140623227105279, +SNULL, 140623227109375, 140623235497983, +STORE, 140623227105280, 140623227109375, +STORE, 140623227109376, 140623235497983, +STORE, 140623118065664, 140623134851071, +STORE, 140623109672960, 140623134851071, +SNULL, 140623109677055, 140623134851071, +STORE, 140623109672960, 140623109677055, +STORE, 140623109677056, 140623134851071, +STORE, 140623101280256, 140623109672959, +STORE, 140623092887552, 140623109672959, +SNULL, 140623092887552, 140623101280255, +STORE, 140623101280256, 140623109672959, +STORE, 140623092887552, 140623101280255, +SNULL, 140623101284351, 140623109672959, +STORE, 140623101280256, 140623101284351, +STORE, 140623101284352, 140623109672959, +SNULL, 140623361327104, 140623378108415, +STORE, 140623378108416, 140623386501119, +STORE, 140623361327104, 140623378108415, +SNULL, 140623378112511, 140623386501119, +STORE, 140623378108416, 140623378112511, +STORE, 140623378112512, 140623386501119, +SNULL, 140623235497984, 140623243890687, +STORE, 140623243890688, 140623269068799, +STORE, 140623235497984, 140623243890687, +SNULL, 140623243894783, 140623269068799, +STORE, 140623243890688, 140623243894783, +STORE, 140623243894784, 140623269068799, +SNULL, 140623361327104, 140623369715711, +STORE, 140623369715712, 140623378108415, +STORE, 140623361327104, 140623369715711, +SNULL, 140623369719807, 140623378108415, +STORE, 140623369715712, 140623369719807, +STORE, 140623369719808, 140623378108415, +SNULL, 140623243894784, 140623252283391, +STORE, 140623252283392, 140623269068799, +STORE, 140623243894784, 140623252283391, +SNULL, 140623252287487, 140623269068799, +STORE, 140623252283392, 140623252287487, +STORE, 140623252287488, 140623269068799, +SNULL, 140623235502079, 140623243890687, +STORE, 140623235497984, 140623235502079, +STORE, 140623235502080, 140623243890687, +SNULL, 140623344541695, 140623361323007, +STORE, 140623344537600, 140623344541695, +STORE, 140623344541696, 140623361323007, +STORE, 140623076106240, 140623092887551, +SNULL, 140623076106240, 140623084494847, +STORE, 140623084494848, 140623092887551, +STORE, 140623076106240, 140623084494847, +SNULL, 140623084498943, 140623092887551, +STORE, 140623084494848, 140623084498943, +STORE, 140623084498944, 140623092887551, +SNULL, 140623344541696, 140623352930303, +STORE, 140623352930304, 140623361323007, +STORE, 140623344541696, 140623352930303, +SNULL, 140623352934399, 140623361323007, +STORE, 140623352930304, 140623352934399, +STORE, 140623352934400, 140623361323007, +SNULL, 140623109677056, 140623118065663, +STORE, 140623118065664, 140623134851071, +STORE, 140623109677056, 140623118065663, +SNULL, 140623118069759, 140623134851071, +STORE, 140623118065664, 140623118069759, +STORE, 140623118069760, 140623134851071, +STORE, 140622832844800, 140622841237503, +STORE, 140622824452096, 140622841237503, +SNULL, 140622824452096, 140622832844799, +STORE, 140622832844800, 140622841237503, +STORE, 140622824452096, 140622832844799, +SNULL, 140622832848895, 140622841237503, +STORE, 140622832844800, 140622832848895, +STORE, 140622832848896, 140622841237503, +STORE, 140622816059392, 140622832844799, +SNULL, 140623092891647, 140623101280255, +STORE, 140623092887552, 140623092891647, +STORE, 140623092891648, 140623101280255, +SNULL, 140623118069760, 140623126458367, +STORE, 140623126458368, 140623134851071, +STORE, 140623118069760, 140623126458367, +SNULL, 140623126462463, 140623134851071, +STORE, 140623126458368, 140623126462463, +STORE, 140623126462464, 140623134851071, +SNULL, 140623252287488, 140623260676095, +STORE, 140623260676096, 140623269068799, +STORE, 140623252287488, 140623260676095, +SNULL, 140623260680191, 140623269068799, +STORE, 140623260676096, 140623260680191, +STORE, 140623260680192, 140623269068799, +STORE, 140622807666688, 140622832844799, +STORE, 140622723805184, 140622732197887, +STORE, 140622715412480, 140622732197887, +STORE, 140622707019776, 140622732197887, +SNULL, 140622707023871, 140622732197887, +STORE, 140622707019776, 140622707023871, +STORE, 140622707023872, 140622732197887, +STORE, 140622698627072, 140622707019775, +STORE, 140622690234368, 140622707019775, +SNULL, 140622690238463, 140622707019775, +STORE, 140622690234368, 140622690238463, +STORE, 140622690238464, 140622707019775, +SNULL, 140622807666688, 140622816059391, +STORE, 140622816059392, 140622832844799, +STORE, 140622807666688, 140622816059391, +SNULL, 140622816063487, 140622832844799, +STORE, 140622816059392, 140622816063487, +STORE, 140622816063488, 140622832844799, +STORE, 140622681841664, 140622690234367, +STORE, 140622673448960, 140622690234367, +SNULL, 140622673453055, 140622690234367, +STORE, 140622673448960, 140622673453055, +STORE, 140622673453056, 140622690234367, +STORE, 140622589587456, 140622597980159, +SNULL, 140622807670783, 140622816059391, +STORE, 140622807666688, 140622807670783, +STORE, 140622807670784, 140622816059391, +STORE, 140622581194752, 140622597980159, +SNULL, 140622581198847, 140622597980159, +STORE, 140622581194752, 140622581198847, +STORE, 140622581198848, 140622597980159, +SNULL, 140622816063488, 140622824452095, +STORE, 140622824452096, 140622832844799, +STORE, 140622816063488, 140622824452095, +SNULL, 140622824456191, 140622832844799, +STORE, 140622824452096, 140622824456191, +STORE, 140622824456192, 140622832844799, +STORE, 140622572802048, 140622581194751, +SNULL, 140622572806143, 140622581194751, +STORE, 140622572802048, 140622572806143, +STORE, 140622572806144, 140622581194751, +STORE, 140622564409344, 140622572802047, +STORE, 140622556016640, 140622572802047, +SNULL, 140622556016640, 140622564409343, +STORE, 140622564409344, 140622572802047, +STORE, 140622556016640, 140622564409343, +SNULL, 140622564413439, 140622572802047, +STORE, 140622564409344, 140622564413439, +STORE, 140622564413440, 140622572802047, +SNULL, 140622690238464, 140622698627071, +STORE, 140622698627072, 140622707019775, +STORE, 140622690238464, 140622698627071, +SNULL, 140622698631167, 140622707019775, +STORE, 140622698627072, 140622698631167, +STORE, 140622698631168, 140622707019775, +SNULL, 140622707023872, 140622723805183, +STORE, 140622723805184, 140622732197887, +STORE, 140622707023872, 140622723805183, +SNULL, 140622723809279, 140622732197887, +STORE, 140622723805184, 140622723809279, +STORE, 140622723809280, 140622732197887, +SNULL, 140622707023872, 140622715412479, +STORE, 140622715412480, 140622723805183, +STORE, 140622707023872, 140622715412479, +SNULL, 140622715416575, 140622723805183, +STORE, 140622715412480, 140622715416575, +STORE, 140622715416576, 140622723805183, +STORE, 140622547623936, 140622564409343, +SNULL, 140622547628031, 140622564409343, +STORE, 140622547623936, 140622547628031, +STORE, 140622547628032, 140622564409343, +STORE, 140622539231232, 140622547623935, +SNULL, 140622539235327, 140622547623935, +STORE, 140622539231232, 140622539235327, +STORE, 140622539235328, 140622547623935, +SNULL, 140622581198848, 140622589587455, +STORE, 140622589587456, 140622597980159, +STORE, 140622581198848, 140622589587455, +SNULL, 140622589591551, 140622597980159, +STORE, 140622589587456, 140622589591551, +STORE, 140622589591552, 140622597980159, +STORE, 140622455369728, 140622463762431, +SNULL, 140622455373823, 140622463762431, +STORE, 140622455369728, 140622455373823, +STORE, 140622455373824, 140622463762431, +STORE, 140622446977024, 140622455369727, +SNULL, 140622446981119, 140622455369727, +STORE, 140622446977024, 140622446981119, +STORE, 140622446981120, 140622455369727, +SNULL, 140622547628032, 140622556016639, +STORE, 140622556016640, 140622564409343, +STORE, 140622547628032, 140622556016639, +SNULL, 140622556020735, 140622564409343, +STORE, 140622556016640, 140622556020735, +STORE, 140622556020736, 140622564409343, +STORE, 140622430195712, 140622446977023, +STORE, 140622421798912, 140622430191615, +SNULL, 140622430195712, 140622438584319, +STORE, 140622438584320, 140622446977023, +STORE, 140622430195712, 140622438584319, +SNULL, 140622438588415, 140622446977023, +STORE, 140622438584320, 140622438588415, +STORE, 140622438588416, 140622446977023, +STORE, 140622413406208, 140622430191615, +STORE, 140622405013504, 140622430191615, +SNULL, 140622405013504, 140622413406207, +STORE, 140622413406208, 140622430191615, +STORE, 140622405013504, 140622413406207, +SNULL, 140622413410303, 140622430191615, +STORE, 140622413406208, 140622413410303, +STORE, 140622413410304, 140622430191615, +SNULL, 140622673453056, 140622681841663, +STORE, 140622681841664, 140622690234367, +STORE, 140622673453056, 140622681841663, +SNULL, 140622681845759, 140622690234367, +STORE, 140622681841664, 140622681845759, +STORE, 140622681845760, 140622690234367, +STORE, 140622321152000, 140622329544703, +SNULL, 140622413410304, 140622421798911, +STORE, 140622421798912, 140622430191615, +STORE, 140622413410304, 140622421798911, +SNULL, 140622421803007, 140622430191615, +STORE, 140622421798912, 140622421803007, +STORE, 140622421803008, 140622430191615, +STORE, 140622312759296, 140622329544703, +SNULL, 140622312763391, 140622329544703, +STORE, 140622312759296, 140622312763391, +STORE, 140622312763392, 140622329544703, +SNULL, 140622405017599, 140622413406207, +STORE, 140622405013504, 140622405017599, +STORE, 140622405017600, 140622413406207, +STORE, 140622304366592, 140622312759295, +SNULL, 140622304370687, 140622312759295, +STORE, 140622304366592, 140622304370687, +STORE, 140622304370688, 140622312759295, +SNULL, 140622312763392, 140622321151999, +STORE, 140622321152000, 140622329544703, +STORE, 140622312763392, 140622321151999, +SNULL, 140622321156095, 140622329544703, +STORE, 140622321152000, 140622321156095, +STORE, 140622321156096, 140622329544703, +STORE, 140624062619648, 140624062648319, +STORE, 140624010240000, 140624012431359, +SNULL, 140624010240000, 140624010330111, +STORE, 140624010330112, 140624012431359, +STORE, 140624010240000, 140624010330111, +SNULL, 140624012423167, 140624012431359, +STORE, 140624010330112, 140624012423167, +STORE, 140624012423168, 140624012431359, +ERASE, 140624012423168, 140624012431359, +STORE, 140624012423168, 140624012431359, +SNULL, 140624012427263, 140624012431359, +STORE, 140624012423168, 140624012427263, +STORE, 140624012427264, 140624012431359, +ERASE, 140624062619648, 140624062648319, +ERASE, 140622849630208, 140622849634303, +ERASE, 140622849634304, 140622858022911, +ERASE, 140623394893824, 140623394897919, +ERASE, 140623394897920, 140623403286527, +ERASE, 140623361323008, 140623361327103, +ERASE, 140623361327104, 140623369715711, +ERASE, 140623084494848, 140623084498943, +ERASE, 140623084498944, 140623092887551, +ERASE, 140623931764736, 140623931768831, +ERASE, 140623931768832, 140623940157439, +ERASE, 140622841237504, 140622841241599, +ERASE, 140622841241600, 140622849630207, +ERASE, 140623487148032, 140623487152127, +ERASE, 140623487152128, 140623495540735, +ERASE, 140623109672960, 140623109677055, +ERASE, 140623109677056, 140623118065663, +ERASE, 140622983847936, 140622983852031, +ERASE, 140622983852032, 140622992240639, +ERASE, 140623352930304, 140623352934399, +ERASE, 140623352934400, 140623361323007, +ERASE, 140622564409344, 140622564413439, +ERASE, 140622564413440, 140622572802047, +ERASE, 140622430191616, 140622430195711, +ERASE, 140622430195712, 140622438584319, +ERASE, 140622958669824, 140622958673919, +ERASE, 140622958673920, 140622967062527, +ERASE, 140622992240640, 140622992244735, +ERASE, 140622992244736, 140623000633343, +ERASE, 140623227105280, 140623227109375, +ERASE, 140623227109376, 140623235497983, +ERASE, 140622321152000, 140622321156095, +ERASE, 140622321156096, 140622329544703, +ERASE, 140622858022912, 140622858027007, +ERASE, 140622858027008, 140622866415615, +ERASE, 140622975455232, 140622975459327, +ERASE, 140622975459328, 140622983847935, +ERASE, 140623378108416, 140623378112511, +ERASE, 140623378112512, 140623386501119, +ERASE, 140623495540736, 140623495544831, +ERASE, 140623495544832, 140623503933439, +ERASE, 140623118065664, 140623118069759, +ERASE, 140623118069760, 140623126458367, +ERASE, 140622572802048, 140622572806143, +ERASE, 140622572806144, 140622581194751, +ERASE, 140622421798912, 140622421803007, +ERASE, 140622421803008, 140622430191615, +ERASE, 140622967062528, 140622967066623, +ERASE, 140622967066624, 140622975455231, +ERASE, 140623252283392, 140623252287487, +ERASE, 140623252287488, 140623260676095, +ERASE, 140622673448960, 140622673453055, +ERASE, 140622673453056, 140622681841663, +ERASE, 140623076102144, 140623076106239, +ERASE, 140623076106240, 140623084494847, +ERASE, 140623101280256, 140623101284351, +ERASE, 140623101284352, 140623109672959, +ERASE, 140622715412480, 140622715416575, +ERASE, 140622715416576, 140622723805183, +ERASE, 140622405013504, 140622405017599, +ERASE, 140622405017600, 140622413406207, +ERASE, 140623478755328, 140623478759423, +ERASE, 140623478759424, 140623487148031, +ERASE, 140623906586624, 140623906590719, +ERASE, 140623906590720, 140623914979327, +ERASE, 140622950277120, 140622950281215, +ERASE, 140622950281216, 140622958669823, + }; + unsigned long set32[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140731244212224, 140737488351231, +SNULL, 140731244216319, 140737488351231, +STORE, 140731244212224, 140731244216319, +STORE, 140731244081152, 140731244216319, +STORE, 94427773984768, 94427776237567, +SNULL, 94427774115839, 94427776237567, +STORE, 94427773984768, 94427774115839, +STORE, 94427774115840, 94427776237567, +ERASE, 94427774115840, 94427776237567, +STORE, 94427776208896, 94427776217087, +STORE, 94427776217088, 94427776237567, +STORE, 140401464893440, 140401467146239, +SNULL, 140401465036799, 140401467146239, +STORE, 140401464893440, 140401465036799, +STORE, 140401465036800, 140401467146239, +ERASE, 140401465036800, 140401467146239, +STORE, 140401467133952, 140401467142143, +STORE, 140401467142144, 140401467146239, +STORE, 140731244507136, 140731244511231, +STORE, 140731244494848, 140731244507135, +STORE, 140401467105280, 140401467133951, +STORE, 140401467097088, 140401467105279, +STORE, 140401462677504, 140401464893439, +SNULL, 140401462677504, 140401462775807, +STORE, 140401462775808, 140401464893439, +STORE, 140401462677504, 140401462775807, +SNULL, 140401464868863, 140401464893439, +STORE, 140401462775808, 140401464868863, +STORE, 140401464868864, 140401464893439, +SNULL, 140401464868864, 140401464877055, +STORE, 140401464877056, 140401464893439, +STORE, 140401464868864, 140401464877055, +ERASE, 140401464868864, 140401464877055, +STORE, 140401464868864, 140401464877055, +ERASE, 140401464877056, 140401464893439, +STORE, 140401464877056, 140401464893439, +STORE, 140401458880512, 140401462677503, +SNULL, 140401458880512, 140401460539391, +STORE, 140401460539392, 140401462677503, +STORE, 140401458880512, 140401460539391, +SNULL, 140401462636543, 140401462677503, +STORE, 140401460539392, 140401462636543, +STORE, 140401462636544, 140401462677503, +SNULL, 140401462636544, 140401462661119, +STORE, 140401462661120, 140401462677503, +STORE, 140401462636544, 140401462661119, +ERASE, 140401462636544, 140401462661119, +STORE, 140401462636544, 140401462661119, +ERASE, 140401462661120, 140401462677503, +STORE, 140401462661120, 140401462677503, +STORE, 140401467088896, 140401467105279, +SNULL, 140401462652927, 140401462661119, +STORE, 140401462636544, 140401462652927, +STORE, 140401462652928, 140401462661119, +SNULL, 140401464872959, 140401464877055, +STORE, 140401464868864, 140401464872959, +STORE, 140401464872960, 140401464877055, +SNULL, 94427776212991, 94427776217087, +STORE, 94427776208896, 94427776212991, +STORE, 94427776212992, 94427776217087, +SNULL, 140401467138047, 140401467142143, +STORE, 140401467133952, 140401467138047, +STORE, 140401467138048, 140401467142143, +ERASE, 140401467105280, 140401467133951, +STORE, 94427784683520, 94427784818687, +STORE, 140401450487808, 140401458880511, +SNULL, 140401450491903, 140401458880511, +STORE, 140401450487808, 140401450491903, +STORE, 140401450491904, 140401458880511, +STORE, 140401442095104, 140401450487807, +STORE, 140401307877376, 140401442095103, +SNULL, 140401307877376, 140401340055551, +STORE, 140401340055552, 140401442095103, +STORE, 140401307877376, 140401340055551, +ERASE, 140401307877376, 140401340055551, +SNULL, 140401407164415, 140401442095103, +STORE, 140401340055552, 140401407164415, +STORE, 140401407164416, 140401442095103, +ERASE, 140401407164416, 140401442095103, +SNULL, 140401340190719, 140401407164415, +STORE, 140401340055552, 140401340190719, +STORE, 140401340190720, 140401407164415, +SNULL, 140401442099199, 140401450487807, +STORE, 140401442095104, 140401442099199, +STORE, 140401442099200, 140401450487807, +STORE, 140401433702400, 140401442095103, +SNULL, 140401433706495, 140401442095103, +STORE, 140401433702400, 140401433706495, +STORE, 140401433706496, 140401442095103, +STORE, 140401425309696, 140401433702399, +SNULL, 140401425313791, 140401433702399, +STORE, 140401425309696, 140401425313791, +STORE, 140401425313792, 140401433702399, +STORE, 140401416916992, 140401425309695, +SNULL, 140401416921087, 140401425309695, +STORE, 140401416916992, 140401416921087, +STORE, 140401416921088, 140401425309695, +STORE, 140401408524288, 140401416916991, +STORE, 140401205837824, 140401340055551, +SNULL, 140401272946687, 140401340055551, +STORE, 140401205837824, 140401272946687, +STORE, 140401272946688, 140401340055551, +ERASE, 140401272946688, 140401340055551, +SNULL, 140401205972991, 140401272946687, +STORE, 140401205837824, 140401205972991, +STORE, 140401205972992, 140401272946687, +STORE, 140401331662848, 140401340055551, +STORE, 140401323270144, 140401340055551, +STORE, 140401138728960, 140401205837823, +STORE, 140401314877440, 140401340055551, +SNULL, 140401408528383, 140401416916991, +STORE, 140401408524288, 140401408528383, +STORE, 140401408528384, 140401416916991, +SNULL, 140401138864127, 140401205837823, +STORE, 140401138728960, 140401138864127, +STORE, 140401138864128, 140401205837823, +STORE, 140401004511232, 140401138728959, +SNULL, 140401071620095, 140401138728959, +STORE, 140401004511232, 140401071620095, +STORE, 140401071620096, 140401138728959, +ERASE, 140401071620096, 140401138728959, +STORE, 140400870293504, 140401071620095, +SNULL, 140400937402367, 140401071620095, +STORE, 140400870293504, 140400937402367, +STORE, 140400937402368, 140401071620095, +SNULL, 140400937402368, 140401004511231, +STORE, 140401004511232, 140401071620095, +STORE, 140400937402368, 140401004511231, +ERASE, 140400937402368, 140401004511231, +STORE, 140401306484736, 140401340055551, +SNULL, 140401306484736, 140401323270143, +STORE, 140401323270144, 140401340055551, +STORE, 140401306484736, 140401323270143, +SNULL, 140401323274239, 140401340055551, +STORE, 140401323270144, 140401323274239, +STORE, 140401323274240, 140401340055551, +SNULL, 140401004646399, 140401071620095, +STORE, 140401004511232, 140401004646399, +STORE, 140401004646400, 140401071620095, +SNULL, 140400870428671, 140400937402367, +STORE, 140400870293504, 140400870428671, +STORE, 140400870428672, 140400937402367, +SNULL, 140401306488831, 140401323270143, +STORE, 140401306484736, 140401306488831, +STORE, 140401306488832, 140401323270143, +STORE, 140401298092032, 140401306484735, +SNULL, 140401306488832, 140401314877439, +STORE, 140401314877440, 140401323270143, +STORE, 140401306488832, 140401314877439, +SNULL, 140401314881535, 140401323270143, +STORE, 140401314877440, 140401314881535, +STORE, 140401314881536, 140401323270143, +SNULL, 140401323274240, 140401331662847, +STORE, 140401331662848, 140401340055551, +STORE, 140401323274240, 140401331662847, +SNULL, 140401331666943, 140401340055551, +STORE, 140401331662848, 140401331666943, +STORE, 140401331666944, 140401340055551, +SNULL, 140401298096127, 140401306484735, +STORE, 140401298092032, 140401298096127, +STORE, 140401298096128, 140401306484735, +STORE, 140401289699328, 140401298092031, +STORE, 140401281306624, 140401298092031, +STORE, 140401130336256, 140401138728959, +SNULL, 140401281306624, 140401289699327, +STORE, 140401289699328, 140401298092031, +STORE, 140401281306624, 140401289699327, +SNULL, 140401289703423, 140401298092031, +STORE, 140401289699328, 140401289703423, +STORE, 140401289703424, 140401298092031, +STORE, 140401121943552, 140401138728959, +STORE, 140401113550848, 140401138728959, +SNULL, 140401281310719, 140401289699327, +STORE, 140401281306624, 140401281310719, +STORE, 140401281310720, 140401289699327, +SNULL, 140401113550848, 140401121943551, +STORE, 140401121943552, 140401138728959, +STORE, 140401113550848, 140401121943551, +SNULL, 140401121947647, 140401138728959, +STORE, 140401121943552, 140401121947647, +STORE, 140401121947648, 140401138728959, +STORE, 140401105158144, 140401121943551, +SNULL, 140401121947648, 140401130336255, +STORE, 140401130336256, 140401138728959, +STORE, 140401121947648, 140401130336255, +SNULL, 140401130340351, 140401138728959, +STORE, 140401130336256, 140401130340351, +STORE, 140401130340352, 140401138728959, +STORE, 140401096765440, 140401121943551, +SNULL, 140401096765440, 140401113550847, +STORE, 140401113550848, 140401121943551, +STORE, 140401096765440, 140401113550847, +SNULL, 140401113554943, 140401121943551, +STORE, 140401113550848, 140401113554943, +STORE, 140401113554944, 140401121943551, +STORE, 140401088372736, 140401113550847, +SNULL, 140401088372736, 140401096765439, +STORE, 140401096765440, 140401113550847, +STORE, 140401088372736, 140401096765439, +SNULL, 140401096769535, 140401113550847, +STORE, 140401096765440, 140401096769535, +STORE, 140401096769536, 140401113550847, +SNULL, 140401096769536, 140401105158143, +STORE, 140401105158144, 140401113550847, +STORE, 140401096769536, 140401105158143, +SNULL, 140401105162239, 140401113550847, +STORE, 140401105158144, 140401105162239, +STORE, 140401105162240, 140401113550847, +SNULL, 140401088376831, 140401096765439, +STORE, 140401088372736, 140401088376831, +STORE, 140401088376832, 140401096765439, +STORE, 140401079980032, 140401088372735, +STORE, 140400996118528, 140401004511231, +SNULL, 140401079984127, 140401088372735, +STORE, 140401079980032, 140401079984127, +STORE, 140401079984128, 140401088372735, +SNULL, 140400996122623, 140401004511231, +STORE, 140400996118528, 140400996122623, +STORE, 140400996122624, 140401004511231, +STORE, 140400987725824, 140400996118527, +STORE, 140400979333120, 140400996118527, +STORE, 140400803184640, 140400870293503, +SNULL, 140400803319807, 140400870293503, +STORE, 140400803184640, 140400803319807, +STORE, 140400803319808, 140400870293503, +SNULL, 140400979333120, 140400987725823, +STORE, 140400987725824, 140400996118527, +STORE, 140400979333120, 140400987725823, +SNULL, 140400987729919, 140400996118527, +STORE, 140400987725824, 140400987729919, +STORE, 140400987729920, 140400996118527, +STORE, 140400970940416, 140400987725823, +STORE, 140400962547712, 140400987725823, +STORE, 140400668966912, 140400803184639, +STORE, 140400954155008, 140400987725823, +STORE, 140400945762304, 140400987725823, +STORE, 140400660574208, 140400668966911, +STORE, 140400593465344, 140400660574207, +STORE, 140400585072640, 140400593465343, +STORE, 140400450854912, 140400585072639, +STORE, 140400442462208, 140400450854911, +STORE, 140400434069504, 140400450854911, +STORE, 140400299851776, 140400434069503, +STORE, 140400291459072, 140400299851775, +SNULL, 140400299851776, 140400333422591, +STORE, 140400333422592, 140400434069503, +STORE, 140400299851776, 140400333422591, +ERASE, 140400299851776, 140400333422591, +STORE, 140400325029888, 140400333422591, +STORE, 140400157241344, 140400291459071, +STORE, 140400316637184, 140400333422591, +STORE, 140400308244480, 140400333422591, +STORE, 140400023023616, 140400291459071, +STORE, 140400291459072, 140400333422591, +SNULL, 140400023023616, 140400064987135, +STORE, 140400064987136, 140400291459071, +STORE, 140400023023616, 140400064987135, +ERASE, 140400023023616, 140400064987135, +STORE, 140400056594432, 140400064987135, +SNULL, 140400056598527, 140400064987135, +STORE, 140400056594432, 140400056598527, +STORE, 140400056598528, 140400064987135, +STORE, 140399989485568, 140400056594431, +SNULL, 140400291459072, 140400316637183, +STORE, 140400316637184, 140400333422591, +STORE, 140400291459072, 140400316637183, +SNULL, 140400316641279, 140400333422591, +STORE, 140400316637184, 140400316641279, +STORE, 140400316641280, 140400333422591, +STORE, 140399855267840, 140400056594431, +SNULL, 140399855267840, 140399863660543, +STORE, 140399863660544, 140400056594431, +STORE, 140399855267840, 140399863660543, +ERASE, 140399855267840, 140399863660543, +SNULL, 140400736075775, 140400803184639, +STORE, 140400668966912, 140400736075775, +STORE, 140400736075776, 140400803184639, +ERASE, 140400736075776, 140400803184639, +SNULL, 140400669102079, 140400736075775, +STORE, 140400668966912, 140400669102079, +STORE, 140400669102080, 140400736075775, +STORE, 140400669102080, 140400803184639, +SNULL, 140400669102080, 140400736075775, +STORE, 140400736075776, 140400803184639, +STORE, 140400669102080, 140400736075775, +SNULL, 140400736210943, 140400803184639, +STORE, 140400736075776, 140400736210943, +STORE, 140400736210944, 140400803184639, +ERASE, 140400593465344, 140400660574207, +SNULL, 140400450854912, 140400467640319, +STORE, 140400467640320, 140400585072639, +STORE, 140400450854912, 140400467640319, +ERASE, 140400450854912, 140400467640319, +STORE, 140399729442816, 140400056594431, +SNULL, 140400400531455, 140400434069503, +STORE, 140400333422592, 140400400531455, +STORE, 140400400531456, 140400434069503, +ERASE, 140400400531456, 140400434069503, +SNULL, 140400333557759, 140400400531455, +STORE, 140400333422592, 140400333557759, +STORE, 140400333557760, 140400400531455, +SNULL, 140400157241343, 140400291459071, +STORE, 140400064987136, 140400157241343, +STORE, 140400157241344, 140400291459071, +SNULL, 140400157241344, 140400199204863, +STORE, 140400199204864, 140400291459071, +STORE, 140400157241344, 140400199204863, +ERASE, 140400157241344, 140400199204863, +SNULL, 140400266313727, 140400291459071, +STORE, 140400199204864, 140400266313727, +STORE, 140400266313728, 140400291459071, +ERASE, 140400266313728, 140400291459071, +SNULL, 140400132095999, 140400157241343, +STORE, 140400064987136, 140400132095999, +STORE, 140400132096000, 140400157241343, +ERASE, 140400132096000, 140400157241343, +SNULL, 140400065122303, 140400132095999, +STORE, 140400064987136, 140400065122303, +STORE, 140400065122304, 140400132095999, +SNULL, 140400945762304, 140400954155007, +STORE, 140400954155008, 140400987725823, +STORE, 140400945762304, 140400954155007, +SNULL, 140400954159103, 140400987725823, +STORE, 140400954155008, 140400954159103, +STORE, 140400954159104, 140400987725823, +SNULL, 140400434069504, 140400442462207, +STORE, 140400442462208, 140400450854911, +STORE, 140400434069504, 140400442462207, +SNULL, 140400442466303, 140400450854911, +STORE, 140400442462208, 140400442466303, +STORE, 140400442466304, 140400450854911, +SNULL, 140400291463167, 140400316637183, +STORE, 140400291459072, 140400291463167, +STORE, 140400291463168, 140400316637183, +STORE, 140400652181504, 140400668966911, +STORE, 140400643788800, 140400668966911, +SNULL, 140400291463168, 140400299851775, +STORE, 140400299851776, 140400316637183, +STORE, 140400291463168, 140400299851775, +SNULL, 140400299855871, 140400316637183, +STORE, 140400299851776, 140400299855871, +STORE, 140400299855872, 140400316637183, +STORE, 140400635396096, 140400668966911, +SNULL, 140400635396096, 140400643788799, +STORE, 140400643788800, 140400668966911, +STORE, 140400635396096, 140400643788799, +SNULL, 140400643792895, 140400668966911, +STORE, 140400643788800, 140400643792895, +STORE, 140400643792896, 140400668966911, +SNULL, 140399989485567, 140400056594431, +STORE, 140399729442816, 140399989485567, +STORE, 140399989485568, 140400056594431, +ERASE, 140399989485568, 140400056594431, +SNULL, 140399930769407, 140399989485567, +STORE, 140399729442816, 140399930769407, +STORE, 140399930769408, 140399989485567, +ERASE, 140399930769408, 140399989485567, +SNULL, 140400945766399, 140400954155007, +STORE, 140400945762304, 140400945766399, +STORE, 140400945766400, 140400954155007, +SNULL, 140400534749183, 140400585072639, +STORE, 140400467640320, 140400534749183, +STORE, 140400534749184, 140400585072639, +ERASE, 140400534749184, 140400585072639, +SNULL, 140399796551679, 140399930769407, +STORE, 140399729442816, 140399796551679, +STORE, 140399796551680, 140399930769407, +SNULL, 140399796551680, 140399863660543, +STORE, 140399863660544, 140399930769407, +STORE, 140399796551680, 140399863660543, +ERASE, 140399796551680, 140399863660543, +SNULL, 140400199340031, 140400266313727, +STORE, 140400199204864, 140400199340031, +STORE, 140400199340032, 140400266313727, +STORE, 140400627003392, 140400643788799, +SNULL, 140400316641280, 140400325029887, +STORE, 140400325029888, 140400333422591, +STORE, 140400316641280, 140400325029887, +SNULL, 140400325033983, 140400333422591, +STORE, 140400325029888, 140400325033983, +STORE, 140400325033984, 140400333422591, +SNULL, 140400627003392, 140400635396095, +STORE, 140400635396096, 140400643788799, +STORE, 140400627003392, 140400635396095, +SNULL, 140400635400191, 140400643788799, +STORE, 140400635396096, 140400635400191, +STORE, 140400635400192, 140400643788799, +SNULL, 140400434073599, 140400442462207, +STORE, 140400434069504, 140400434073599, +STORE, 140400434073600, 140400442462207, +STORE, 140400618610688, 140400635396095, +STORE, 140400610217984, 140400635396095, +SNULL, 140400954159104, 140400962547711, +STORE, 140400962547712, 140400987725823, +STORE, 140400954159104, 140400962547711, +SNULL, 140400962551807, 140400987725823, +STORE, 140400962547712, 140400962551807, +STORE, 140400962551808, 140400987725823, +SNULL, 140400299855872, 140400308244479, +STORE, 140400308244480, 140400316637183, +STORE, 140400299855872, 140400308244479, +SNULL, 140400308248575, 140400316637183, +STORE, 140400308244480, 140400308248575, +STORE, 140400308248576, 140400316637183, +STORE, 140400601825280, 140400635396095, +SNULL, 140400601829375, 140400635396095, +STORE, 140400601825280, 140400601829375, +STORE, 140400601829376, 140400635396095, +STORE, 140400576679936, 140400593465343, +SNULL, 140400576684031, 140400593465343, +STORE, 140400576679936, 140400576684031, +STORE, 140400576684032, 140400593465343, +SNULL, 140400643792896, 140400652181503, +STORE, 140400652181504, 140400668966911, +STORE, 140400643792896, 140400652181503, +SNULL, 140400652185599, 140400668966911, +STORE, 140400652181504, 140400652185599, +STORE, 140400652185600, 140400668966911, +STORE, 140399595225088, 140399796551679, +SNULL, 140399662333951, 140399796551679, +STORE, 140399595225088, 140399662333951, +STORE, 140399662333952, 140399796551679, +SNULL, 140399662333952, 140399729442815, +STORE, 140399729442816, 140399796551679, +STORE, 140399662333952, 140399729442815, +ERASE, 140399662333952, 140399729442815, +SNULL, 140399863795711, 140399930769407, +STORE, 140399863660544, 140399863795711, +STORE, 140399863795712, 140399930769407, +STORE, 140400568287232, 140400576679935, +SNULL, 140400568291327, 140400576679935, +STORE, 140400568287232, 140400568291327, +STORE, 140400568291328, 140400576679935, +SNULL, 140400467775487, 140400534749183, +STORE, 140400467640320, 140400467775487, +STORE, 140400467775488, 140400534749183, +SNULL, 140399729577983, 140399796551679, +STORE, 140399729442816, 140399729577983, +STORE, 140399729577984, 140399796551679, +SNULL, 140400601829376, 140400627003391, +STORE, 140400627003392, 140400635396095, +STORE, 140400601829376, 140400627003391, +SNULL, 140400627007487, 140400635396095, +STORE, 140400627003392, 140400627007487, +STORE, 140400627007488, 140400635396095, +STORE, 140400559894528, 140400568287231, +STORE, 140400551501824, 140400568287231, +STORE, 140400543109120, 140400568287231, +STORE, 140400459247616, 140400467640319, +STORE, 140400442466304, 140400467640319, +SNULL, 140399595360255, 140399662333951, +STORE, 140399595225088, 140399595360255, +STORE, 140399595360256, 140399662333951, +SNULL, 140400962551808, 140400970940415, +STORE, 140400970940416, 140400987725823, +STORE, 140400962551808, 140400970940415, +SNULL, 140400970944511, 140400987725823, +STORE, 140400970940416, 140400970944511, +STORE, 140400970944512, 140400987725823, +SNULL, 140400652185600, 140400660574207, +STORE, 140400660574208, 140400668966911, +STORE, 140400652185600, 140400660574207, +SNULL, 140400660578303, 140400668966911, +STORE, 140400660574208, 140400660578303, +STORE, 140400660578304, 140400668966911, +SNULL, 140400576684032, 140400585072639, +STORE, 140400585072640, 140400593465343, +STORE, 140400576684032, 140400585072639, +SNULL, 140400585076735, 140400593465343, +STORE, 140400585072640, 140400585076735, +STORE, 140400585076736, 140400593465343, +STORE, 140400425676800, 140400434069503, +STORE, 140400417284096, 140400434069503, +STORE, 140400408891392, 140400434069503, +SNULL, 140400408891392, 140400417284095, +STORE, 140400417284096, 140400434069503, +STORE, 140400408891392, 140400417284095, +SNULL, 140400417288191, 140400434069503, +STORE, 140400417284096, 140400417288191, +STORE, 140400417288192, 140400434069503, +STORE, 140400283066368, 140400291459071, +SNULL, 140400601829376, 140400618610687, +STORE, 140400618610688, 140400627003391, +STORE, 140400601829376, 140400618610687, +SNULL, 140400618614783, 140400627003391, +STORE, 140400618610688, 140400618614783, +STORE, 140400618614784, 140400627003391, +SNULL, 140400601829376, 140400610217983, +STORE, 140400610217984, 140400618610687, +STORE, 140400601829376, 140400610217983, +SNULL, 140400610222079, 140400618610687, +STORE, 140400610217984, 140400610222079, +STORE, 140400610222080, 140400618610687, +STORE, 140400274673664, 140400291459071, +STORE, 140400190812160, 140400199204863, +STORE, 140400182419456, 140400199204863, +SNULL, 140400442466304, 140400450854911, +STORE, 140400450854912, 140400467640319, +STORE, 140400442466304, 140400450854911, +SNULL, 140400450859007, 140400467640319, +STORE, 140400450854912, 140400450859007, +STORE, 140400450859008, 140400467640319, +SNULL, 140400543109120, 140400559894527, +STORE, 140400559894528, 140400568287231, +STORE, 140400543109120, 140400559894527, +SNULL, 140400559898623, 140400568287231, +STORE, 140400559894528, 140400559898623, +STORE, 140400559898624, 140400568287231, +SNULL, 140400450859008, 140400459247615, +STORE, 140400459247616, 140400467640319, +STORE, 140400450859008, 140400459247615, +SNULL, 140400459251711, 140400467640319, +STORE, 140400459247616, 140400459251711, +STORE, 140400459251712, 140400467640319, +SNULL, 140400543113215, 140400559894527, +STORE, 140400543109120, 140400543113215, +STORE, 140400543113216, 140400559894527, +SNULL, 140400970944512, 140400979333119, +STORE, 140400979333120, 140400987725823, +STORE, 140400970944512, 140400979333119, +SNULL, 140400979337215, 140400987725823, +STORE, 140400979333120, 140400979337215, +STORE, 140400979337216, 140400987725823, +STORE, 140400174026752, 140400199204863, +SNULL, 140400174030847, 140400199204863, +STORE, 140400174026752, 140400174030847, +STORE, 140400174030848, 140400199204863, +SNULL, 140400274673664, 140400283066367, +STORE, 140400283066368, 140400291459071, +STORE, 140400274673664, 140400283066367, +SNULL, 140400283070463, 140400291459071, +STORE, 140400283066368, 140400283070463, +STORE, 140400283070464, 140400291459071, +STORE, 140400165634048, 140400174026751, +SNULL, 140400165638143, 140400174026751, +STORE, 140400165634048, 140400165638143, +STORE, 140400165638144, 140400174026751, +SNULL, 140400174030848, 140400182419455, +STORE, 140400182419456, 140400199204863, +STORE, 140400174030848, 140400182419455, +SNULL, 140400182423551, 140400199204863, +STORE, 140400182419456, 140400182423551, +STORE, 140400182423552, 140400199204863, +SNULL, 140400182423552, 140400190812159, +STORE, 140400190812160, 140400199204863, +STORE, 140400182423552, 140400190812159, +SNULL, 140400190816255, 140400199204863, +STORE, 140400190812160, 140400190816255, +STORE, 140400190816256, 140400199204863, +STORE, 140400157241344, 140400165634047, +SNULL, 140400157245439, 140400165634047, +STORE, 140400157241344, 140400157245439, +STORE, 140400157245440, 140400165634047, +SNULL, 140400408895487, 140400417284095, +STORE, 140400408891392, 140400408895487, +STORE, 140400408895488, 140400417284095, +SNULL, 140400417288192, 140400425676799, +STORE, 140400425676800, 140400434069503, +STORE, 140400417288192, 140400425676799, +SNULL, 140400425680895, 140400434069503, +STORE, 140400425676800, 140400425680895, +STORE, 140400425680896, 140400434069503, +STORE, 140400148848640, 140400157241343, +SNULL, 140400148852735, 140400157241343, +STORE, 140400148848640, 140400148852735, +STORE, 140400148852736, 140400157241343, +SNULL, 140400543113216, 140400551501823, +STORE, 140400551501824, 140400559894527, +STORE, 140400543113216, 140400551501823, +SNULL, 140400551505919, 140400559894527, +STORE, 140400551501824, 140400551505919, +STORE, 140400551505920, 140400559894527, +STORE, 140400140455936, 140400148848639, +STORE, 140400048201728, 140400056594431, +SNULL, 140400140460031, 140400148848639, +STORE, 140400140455936, 140400140460031, +STORE, 140400140460032, 140400148848639, +STORE, 140400039809024, 140400056594431, +SNULL, 140400039813119, 140400056594431, +STORE, 140400039809024, 140400039813119, +STORE, 140400039813120, 140400056594431, +STORE, 140400031416320, 140400039809023, +STORE, 140400023023616, 140400039809023, +SNULL, 140400274677759, 140400283066367, +STORE, 140400274673664, 140400274677759, +STORE, 140400274677760, 140400283066367, +STORE, 140400014630912, 140400039809023, +STORE, 140400006238208, 140400039809023, +STORE, 140399997845504, 140400039809023, +SNULL, 140399997849599, 140400039809023, +STORE, 140399997845504, 140399997849599, +STORE, 140399997849600, 140400039809023, +STORE, 140399989452800, 140399997845503, +SNULL, 140399989456895, 140399997845503, +STORE, 140399989452800, 140399989456895, +STORE, 140399989456896, 140399997845503, +STORE, 140399981060096, 140399989452799, +SNULL, 140399981064191, 140399989452799, +STORE, 140399981060096, 140399981064191, +STORE, 140399981064192, 140399989452799, +STORE, 140399972667392, 140399981060095, +STORE, 140399964274688, 140399981060095, +SNULL, 140399964278783, 140399981060095, +STORE, 140399964274688, 140399964278783, +STORE, 140399964278784, 140399981060095, +SNULL, 140400039813120, 140400048201727, +STORE, 140400048201728, 140400056594431, +STORE, 140400039813120, 140400048201727, +SNULL, 140400048205823, 140400056594431, +STORE, 140400048201728, 140400048205823, +STORE, 140400048205824, 140400056594431, +SNULL, 140399997849600, 140400031416319, +STORE, 140400031416320, 140400039809023, +STORE, 140399997849600, 140400031416319, +SNULL, 140400031420415, 140400039809023, +STORE, 140400031416320, 140400031420415, +STORE, 140400031420416, 140400039809023, +STORE, 140399955881984, 140399964274687, +SNULL, 140399955886079, 140399964274687, +STORE, 140399955881984, 140399955886079, +STORE, 140399955886080, 140399964274687, +STORE, 140399947489280, 140399955881983, +STORE, 140399939096576, 140399955881983, +STORE, 140399855267840, 140399863660543, +SNULL, 140399939100671, 140399955881983, +STORE, 140399939096576, 140399939100671, +STORE, 140399939100672, 140399955881983, +SNULL, 140399997849600, 140400014630911, +STORE, 140400014630912, 140400031416319, +STORE, 140399997849600, 140400014630911, +SNULL, 140400014635007, 140400031416319, +STORE, 140400014630912, 140400014635007, +STORE, 140400014635008, 140400031416319, +SNULL, 140400014635008, 140400023023615, +STORE, 140400023023616, 140400031416319, +STORE, 140400014635008, 140400023023615, +SNULL, 140400023027711, 140400031416319, +STORE, 140400023023616, 140400023027711, +STORE, 140400023027712, 140400031416319, +SNULL, 140399997849600, 140400006238207, +STORE, 140400006238208, 140400014630911, +STORE, 140399997849600, 140400006238207, +SNULL, 140400006242303, 140400014630911, +STORE, 140400006238208, 140400006242303, +STORE, 140400006242304, 140400014630911, +STORE, 140399846875136, 140399863660543, +STORE, 140399838482432, 140399863660543, +SNULL, 140399838486527, 140399863660543, +STORE, 140399838482432, 140399838486527, +STORE, 140399838486528, 140399863660543, +SNULL, 140399939100672, 140399947489279, +STORE, 140399947489280, 140399955881983, +STORE, 140399939100672, 140399947489279, +SNULL, 140399947493375, 140399955881983, +STORE, 140399947489280, 140399947493375, +STORE, 140399947493376, 140399955881983, +SNULL, 140399964278784, 140399972667391, +STORE, 140399972667392, 140399981060095, +STORE, 140399964278784, 140399972667391, +SNULL, 140399972671487, 140399981060095, +STORE, 140399972667392, 140399972671487, +STORE, 140399972671488, 140399981060095, +SNULL, 140399838486528, 140399855267839, +STORE, 140399855267840, 140399863660543, +STORE, 140399838486528, 140399855267839, +SNULL, 140399855271935, 140399863660543, +STORE, 140399855267840, 140399855271935, +STORE, 140399855271936, 140399863660543, +STORE, 140399830089728, 140399838482431, +SNULL, 140399830093823, 140399838482431, +STORE, 140399830089728, 140399830093823, +STORE, 140399830093824, 140399838482431, +STORE, 140399821697024, 140399830089727, +SNULL, 140399821701119, 140399830089727, +STORE, 140399821697024, 140399821701119, +STORE, 140399821701120, 140399830089727, +SNULL, 140399838486528, 140399846875135, +STORE, 140399846875136, 140399855267839, +STORE, 140399838486528, 140399846875135, +SNULL, 140399846879231, 140399855267839, +STORE, 140399846875136, 140399846879231, +STORE, 140399846879232, 140399855267839, +STORE, 140399813304320, 140399821697023, +STORE, 140399804911616, 140399821697023, +SNULL, 140399804915711, 140399821697023, +STORE, 140399804911616, 140399804915711, +STORE, 140399804915712, 140399821697023, +STORE, 140399721050112, 140399729442815, +SNULL, 140399804915712, 140399813304319, +STORE, 140399813304320, 140399821697023, +STORE, 140399804915712, 140399813304319, +SNULL, 140399813308415, 140399821697023, +STORE, 140399813304320, 140399813308415, +STORE, 140399813308416, 140399821697023, +SNULL, 140399721054207, 140399729442815, +STORE, 140399721050112, 140399721054207, +STORE, 140399721054208, 140399729442815, +STORE, 140401467105280, 140401467133951, +STORE, 140401279115264, 140401281306623, +SNULL, 140401279115264, 140401279205375, +STORE, 140401279205376, 140401281306623, +STORE, 140401279115264, 140401279205375, +SNULL, 140401281298431, 140401281306623, +STORE, 140401279205376, 140401281298431, +STORE, 140401281298432, 140401281306623, +ERASE, 140401281298432, 140401281306623, +STORE, 140401281298432, 140401281306623, +SNULL, 140401281302527, 140401281306623, +STORE, 140401281298432, 140401281302527, +STORE, 140401281302528, 140401281306623, +ERASE, 140401467105280, 140401467133951, +ERASE, 140400056594432, 140400056598527, +ERASE, 140400056598528, 140400064987135, +ERASE, 140400635396096, 140400635400191, +ERASE, 140400635400192, 140400643788799, +ERASE, 140400408891392, 140400408895487, +ERASE, 140400408895488, 140400417284095, +ERASE, 140400299851776, 140400299855871, +ERASE, 140400299855872, 140400308244479, +ERASE, 140400627003392, 140400627007487, +ERASE, 140400627007488, 140400635396095, +ERASE, 140400954155008, 140400954159103, +ERASE, 140400954159104, 140400962547711, +ERASE, 140400291459072, 140400291463167, +ERASE, 140400291463168, 140400299851775, +ERASE, 140400643788800, 140400643792895, +ERASE, 140400643792896, 140400652181503, +ERASE, 140400325029888, 140400325033983, +ERASE, 140400325033984, 140400333422591, +ERASE, 140400610217984, 140400610222079, +ERASE, 140400610222080, 140400618610687, +ERASE, 140400190812160, 140400190816255, +ERASE, 140400190816256, 140400199204863, +ERASE, 140399964274688, 140399964278783, +ERASE, 140399964278784, 140399972667391, +ERASE, 140400945762304, 140400945766399, +ERASE, 140400945766400, 140400954155007, +ERASE, 140400568287232, 140400568291327, +ERASE, 140400568291328, 140400576679935, +ERASE, 140399972667392, 140399972671487, +ERASE, 140399972671488, 140399981060095, +ERASE, 140400962547712, 140400962551807, +ERASE, 140400962551808, 140400970940415, +ERASE, 140400987725824, 140400987729919, +ERASE, 140400987729920, 140400996118527, +ERASE, 140400652181504, 140400652185599, +ERASE, 140400652185600, 140400660574207, +ERASE, 140400450854912, 140400450859007, +ERASE, 140400450859008, 140400459247615, +ERASE, 140400031416320, 140400031420415, +ERASE, 140400031420416, 140400039809023, +ERASE, 140400308244480, 140400308248575, +ERASE, 140400308248576, 140400316637183, +ERASE, 140400434069504, 140400434073599, +ERASE, 140400434073600, 140400442462207, +ERASE, 140400543109120, 140400543113215, +ERASE, 140400543113216, 140400551501823, +ERASE, 140400023023616, 140400023027711, +ERASE, 140400023027712, 140400031416319, +ERASE, 140399813304320, 140399813308415, +ERASE, 140399813308416, 140399821697023, +ERASE, 140400316637184, 140400316641279, +ERASE, 140400316641280, 140400325029887, +ERASE, 140400585072640, 140400585076735, +ERASE, 140400585076736, 140400593465343, +ERASE, 140400148848640, 140400148852735, +ERASE, 140400148852736, 140400157241343, +ERASE, 140399955881984, 140399955886079, +ERASE, 140399955886080, 140399964274687, +ERASE, 140399821697024, 140399821701119, +ERASE, 140399821701120, 140399830089727, +ERASE, 140400601825280, 140400601829375, +ERASE, 140400601829376, 140400610217983, +ERASE, 140400979333120, 140400979337215, +ERASE, 140400979337216, 140400987725823, +ERASE, 140399997845504, 140399997849599, +ERASE, 140399997849600, 140400006238207, +ERASE, 140400459247616, 140400459251711, +ERASE, 140400459251712, 140400467640319, +ERASE, 140400551501824, 140400551505919, +ERASE, 140400551505920, 140400559894527, +ERASE, 140399939096576, 140399939100671, +ERASE, 140399939100672, 140399947489279, +ERASE, 140400442462208, 140400442466303, +ERASE, 140400442466304, 140400450854911, +ERASE, 140400576679936, 140400576684031, +ERASE, 140400576684032, 140400585072639, +ERASE, 140400559894528, 140400559898623, +ERASE, 140400559898624, 140400568287231, +ERASE, 140400417284096, 140400417288191, +ERASE, 140400417288192, 140400425676799, +ERASE, 140400283066368, 140400283070463, +ERASE, 140400283070464, 140400291459071, + }; + unsigned long set33[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140734562918400, 140737488351231, +SNULL, 140734562922495, 140737488351231, +STORE, 140734562918400, 140734562922495, +STORE, 140734562787328, 140734562922495, +STORE, 94133878984704, 94133881237503, +SNULL, 94133879115775, 94133881237503, +STORE, 94133878984704, 94133879115775, +STORE, 94133879115776, 94133881237503, +ERASE, 94133879115776, 94133881237503, +STORE, 94133881208832, 94133881217023, +STORE, 94133881217024, 94133881237503, +STORE, 140583654043648, 140583656296447, +SNULL, 140583654187007, 140583656296447, +STORE, 140583654043648, 140583654187007, +STORE, 140583654187008, 140583656296447, +ERASE, 140583654187008, 140583656296447, +STORE, 140583656284160, 140583656292351, +STORE, 140583656292352, 140583656296447, +STORE, 140734564319232, 140734564323327, +STORE, 140734564306944, 140734564319231, +STORE, 140583656255488, 140583656284159, +STORE, 140583656247296, 140583656255487, +STORE, 140583651827712, 140583654043647, +SNULL, 140583651827712, 140583651926015, +STORE, 140583651926016, 140583654043647, +STORE, 140583651827712, 140583651926015, +SNULL, 140583654019071, 140583654043647, +STORE, 140583651926016, 140583654019071, +STORE, 140583654019072, 140583654043647, +SNULL, 140583654019072, 140583654027263, +STORE, 140583654027264, 140583654043647, +STORE, 140583654019072, 140583654027263, +ERASE, 140583654019072, 140583654027263, +STORE, 140583654019072, 140583654027263, +ERASE, 140583654027264, 140583654043647, +STORE, 140583654027264, 140583654043647, +STORE, 140583648030720, 140583651827711, +SNULL, 140583648030720, 140583649689599, +STORE, 140583649689600, 140583651827711, +STORE, 140583648030720, 140583649689599, +SNULL, 140583651786751, 140583651827711, +STORE, 140583649689600, 140583651786751, +STORE, 140583651786752, 140583651827711, +SNULL, 140583651786752, 140583651811327, +STORE, 140583651811328, 140583651827711, +STORE, 140583651786752, 140583651811327, +ERASE, 140583651786752, 140583651811327, +STORE, 140583651786752, 140583651811327, +ERASE, 140583651811328, 140583651827711, +STORE, 140583651811328, 140583651827711, +STORE, 140583656239104, 140583656255487, +SNULL, 140583651803135, 140583651811327, +STORE, 140583651786752, 140583651803135, +STORE, 140583651803136, 140583651811327, +SNULL, 140583654023167, 140583654027263, +STORE, 140583654019072, 140583654023167, +STORE, 140583654023168, 140583654027263, +SNULL, 94133881212927, 94133881217023, +STORE, 94133881208832, 94133881212927, +STORE, 94133881212928, 94133881217023, +SNULL, 140583656288255, 140583656292351, +STORE, 140583656284160, 140583656288255, +STORE, 140583656288256, 140583656292351, +ERASE, 140583656255488, 140583656284159, +STORE, 94133881733120, 94133881868287, +STORE, 140583639638016, 140583648030719, +SNULL, 140583639642111, 140583648030719, +STORE, 140583639638016, 140583639642111, +STORE, 140583639642112, 140583648030719, +STORE, 140583631245312, 140583639638015, +STORE, 140583497027584, 140583631245311, +SNULL, 140583497027584, 140583540621311, +STORE, 140583540621312, 140583631245311, +STORE, 140583497027584, 140583540621311, +ERASE, 140583497027584, 140583540621311, +SNULL, 140583607730175, 140583631245311, +STORE, 140583540621312, 140583607730175, +STORE, 140583607730176, 140583631245311, +ERASE, 140583607730176, 140583631245311, +SNULL, 140583540756479, 140583607730175, +STORE, 140583540621312, 140583540756479, +STORE, 140583540756480, 140583607730175, +SNULL, 140583631249407, 140583639638015, +STORE, 140583631245312, 140583631249407, +STORE, 140583631249408, 140583639638015, +STORE, 140583622852608, 140583631245311, +SNULL, 140583622856703, 140583631245311, +STORE, 140583622852608, 140583622856703, +STORE, 140583622856704, 140583631245311, +STORE, 140583614459904, 140583622852607, +SNULL, 140583614463999, 140583622852607, +STORE, 140583614459904, 140583614463999, +STORE, 140583614464000, 140583622852607, +STORE, 140583532228608, 140583540621311, +SNULL, 140583532232703, 140583540621311, +STORE, 140583532228608, 140583532232703, +STORE, 140583532232704, 140583540621311, +STORE, 140583523835904, 140583532228607, +STORE, 140583515443200, 140583532228607, +STORE, 140583507050496, 140583532228607, +STORE, 140583372832768, 140583507050495, +STORE, 140583364440064, 140583372832767, +STORE, 140583230222336, 140583364440063, +STORE, 140583096004608, 140583364440063, +SNULL, 140583230222335, 140583364440063, +STORE, 140583096004608, 140583230222335, +STORE, 140583230222336, 140583364440063, +SNULL, 140583230222336, 140583272185855, +STORE, 140583272185856, 140583364440063, +STORE, 140583230222336, 140583272185855, +ERASE, 140583230222336, 140583272185855, +STORE, 140582961786880, 140583230222335, +SNULL, 140583372832768, 140583406403583, +STORE, 140583406403584, 140583507050495, +STORE, 140583372832768, 140583406403583, +ERASE, 140583372832768, 140583406403583, +SNULL, 140583473512447, 140583507050495, +STORE, 140583406403584, 140583473512447, +STORE, 140583473512448, 140583507050495, +ERASE, 140583473512448, 140583507050495, +SNULL, 140583096004607, 140583230222335, +STORE, 140582961786880, 140583096004607, +STORE, 140583096004608, 140583230222335, +SNULL, 140583096004608, 140583137968127, +STORE, 140583137968128, 140583230222335, +STORE, 140583096004608, 140583137968127, +ERASE, 140583096004608, 140583137968127, +SNULL, 140583339294719, 140583364440063, +STORE, 140583272185856, 140583339294719, +STORE, 140583339294720, 140583364440063, +ERASE, 140583339294720, 140583364440063, +SNULL, 140583272321023, 140583339294719, +STORE, 140583272185856, 140583272321023, +STORE, 140583272321024, 140583339294719, +SNULL, 140582961786880, 140583003750399, +STORE, 140583003750400, 140583096004607, +STORE, 140582961786880, 140583003750399, +ERASE, 140582961786880, 140583003750399, + }; + + unsigned long set34[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140731327180800, 140737488351231, +SNULL, 140731327184895, 140737488351231, +STORE, 140731327180800, 140731327184895, +STORE, 140731327049728, 140731327184895, +STORE, 94632924487680, 94632926740479, +SNULL, 94632924618751, 94632926740479, +STORE, 94632924487680, 94632924618751, +STORE, 94632924618752, 94632926740479, +ERASE, 94632924618752, 94632926740479, +STORE, 94632926711808, 94632926719999, +STORE, 94632926720000, 94632926740479, +STORE, 140012544888832, 140012547141631, +SNULL, 140012545032191, 140012547141631, +STORE, 140012544888832, 140012545032191, +STORE, 140012545032192, 140012547141631, +ERASE, 140012545032192, 140012547141631, +STORE, 140012547129344, 140012547137535, +STORE, 140012547137536, 140012547141631, +STORE, 140731327725568, 140731327729663, +STORE, 140731327713280, 140731327725567, +STORE, 140012547100672, 140012547129343, +STORE, 140012547092480, 140012547100671, +STORE, 140012542672896, 140012544888831, +SNULL, 140012542672896, 140012542771199, +STORE, 140012542771200, 140012544888831, +STORE, 140012542672896, 140012542771199, +SNULL, 140012544864255, 140012544888831, +STORE, 140012542771200, 140012544864255, +STORE, 140012544864256, 140012544888831, +SNULL, 140012544864256, 140012544872447, +STORE, 140012544872448, 140012544888831, +STORE, 140012544864256, 140012544872447, +ERASE, 140012544864256, 140012544872447, +STORE, 140012544864256, 140012544872447, +ERASE, 140012544872448, 140012544888831, +STORE, 140012544872448, 140012544888831, +STORE, 140012538875904, 140012542672895, +SNULL, 140012538875904, 140012540534783, +STORE, 140012540534784, 140012542672895, +STORE, 140012538875904, 140012540534783, +SNULL, 140012542631935, 140012542672895, +STORE, 140012540534784, 140012542631935, +STORE, 140012542631936, 140012542672895, +SNULL, 140012542631936, 140012542656511, +STORE, 140012542656512, 140012542672895, +STORE, 140012542631936, 140012542656511, +ERASE, 140012542631936, 140012542656511, +STORE, 140012542631936, 140012542656511, +ERASE, 140012542656512, 140012542672895, +STORE, 140012542656512, 140012542672895, +STORE, 140012547084288, 140012547100671, +SNULL, 140012542648319, 140012542656511, +STORE, 140012542631936, 140012542648319, +STORE, 140012542648320, 140012542656511, +SNULL, 140012544868351, 140012544872447, +STORE, 140012544864256, 140012544868351, +STORE, 140012544868352, 140012544872447, +SNULL, 94632926715903, 94632926719999, +STORE, 94632926711808, 94632926715903, +STORE, 94632926715904, 94632926719999, +SNULL, 140012547133439, 140012547137535, +STORE, 140012547129344, 140012547133439, +STORE, 140012547133440, 140012547137535, +ERASE, 140012547100672, 140012547129343, +STORE, 94632939606016, 94632939741183, +STORE, 140012530483200, 140012538875903, +SNULL, 140012530487295, 140012538875903, +STORE, 140012530483200, 140012530487295, +STORE, 140012530487296, 140012538875903, +STORE, 140012522090496, 140012530483199, +STORE, 140012387872768, 140012522090495, +SNULL, 140012387872768, 140012444188671, +STORE, 140012444188672, 140012522090495, +STORE, 140012387872768, 140012444188671, +ERASE, 140012387872768, 140012444188671, +SNULL, 140012511297535, 140012522090495, +STORE, 140012444188672, 140012511297535, +STORE, 140012511297536, 140012522090495, +ERASE, 140012511297536, 140012522090495, +SNULL, 140012444323839, 140012511297535, +STORE, 140012444188672, 140012444323839, +STORE, 140012444323840, 140012511297535, +SNULL, 140012522094591, 140012530483199, +STORE, 140012522090496, 140012522094591, +STORE, 140012522094592, 140012530483199, +STORE, 140012513697792, 140012522090495, +SNULL, 140012513701887, 140012522090495, +STORE, 140012513697792, 140012513701887, +STORE, 140012513701888, 140012522090495, +STORE, 140012435795968, 140012444188671, +SNULL, 140012435800063, 140012444188671, +STORE, 140012435795968, 140012435800063, +STORE, 140012435800064, 140012444188671, +STORE, 140012427403264, 140012435795967, +SNULL, 140012427407359, 140012435795967, +STORE, 140012427403264, 140012427407359, +STORE, 140012427407360, 140012435795967, +STORE, 140012419010560, 140012427403263, +STORE, 140012410617856, 140012427403263, +STORE, 140012276400128, 140012410617855, +STORE, 140012268007424, 140012276400127, +STORE, 140012133789696, 140012268007423, +SNULL, 140012133789696, 140012175753215, +STORE, 140012175753216, 140012268007423, +STORE, 140012133789696, 140012175753215, +ERASE, 140012133789696, 140012175753215, +STORE, 140012041535488, 140012268007423, +SNULL, 140012108644351, 140012268007423, +STORE, 140012041535488, 140012108644351, +STORE, 140012108644352, 140012268007423, +SNULL, 140012108644352, 140012175753215, +STORE, 140012175753216, 140012268007423, +STORE, 140012108644352, 140012175753215, +ERASE, 140012108644352, 140012175753215, +SNULL, 140012276400128, 140012309970943, +STORE, 140012309970944, 140012410617855, +STORE, 140012276400128, 140012309970943, +ERASE, 140012276400128, 140012309970943, +STORE, 140012301578240, 140012309970943, +STORE, 140012041535488, 140012268007423, +SNULL, 140012242862079, 140012268007423, +STORE, 140012041535488, 140012242862079, +STORE, 140012242862080, 140012268007423, +ERASE, 140012242862080, 140012268007423, +SNULL, 140012041670655, 140012242862079, +STORE, 140012041535488, 140012041670655, +STORE, 140012041670656, 140012242862079, +SNULL, 140012041670656, 140012108644351, +STORE, 140012108644352, 140012242862079, +STORE, 140012041670656, 140012108644351, +SNULL, 140012108779519, 140012242862079, +STORE, 140012108644352, 140012108779519, +STORE, 140012108779520, 140012242862079, +SNULL, 140012377079807, 140012410617855, +STORE, 140012309970944, 140012377079807, +STORE, 140012377079808, 140012410617855, +ERASE, 140012377079808, 140012410617855, +SNULL, 140012310106111, 140012377079807, +STORE, 140012309970944, 140012310106111, +STORE, 140012310106112, 140012377079807, +SNULL, 140012410621951, 140012427403263, +STORE, 140012410617856, 140012410621951, +STORE, 140012410621952, 140012427403263, +SNULL, 140012108779520, 140012175753215, +STORE, 140012175753216, 140012242862079, +STORE, 140012108779520, 140012175753215, +SNULL, 140012175888383, 140012242862079, +STORE, 140012175753216, 140012175888383, +STORE, 140012175888384, 140012242862079, +SNULL, 140012301582335, 140012309970943, +STORE, 140012301578240, 140012301582335, +STORE, 140012301582336, 140012309970943, +SNULL, 140012410621952, 140012419010559, +STORE, 140012419010560, 140012427403263, +STORE, 140012410621952, 140012419010559, +SNULL, 140012419014655, 140012427403263, +STORE, 140012419010560, 140012419014655, +STORE, 140012419014656, 140012427403263, +SNULL, 140012268011519, 140012276400127, +STORE, 140012268007424, 140012268011519, +STORE, 140012268011520, 140012276400127, +STORE, 140012402225152, 140012410617855, +STORE, 140012393832448, 140012410617855, +SNULL, 140012393832448, 140012402225151, +STORE, 140012402225152, 140012410617855, +STORE, 140012393832448, 140012402225151, +SNULL, 140012402229247, 140012410617855, +STORE, 140012402225152, 140012402229247, +STORE, 140012402229248, 140012410617855, +STORE, 140012385439744, 140012402225151, +SNULL, 140012385439744, 140012393832447, +STORE, 140012393832448, 140012402225151, +STORE, 140012385439744, 140012393832447, +SNULL, 140012393836543, 140012402225151, +STORE, 140012393832448, 140012393836543, +STORE, 140012393836544, 140012402225151, +STORE, 140012293185536, 140012301578239, +STORE, 140012284792832, 140012301578239, +SNULL, 140012284792832, 140012293185535, +STORE, 140012293185536, 140012301578239, +STORE, 140012284792832, 140012293185535, +SNULL, 140012293189631, 140012301578239, +STORE, 140012293185536, 140012293189631, +STORE, 140012293189632, 140012301578239, +STORE, 140012268011520, 140012284792831, +SNULL, 140012385443839, 140012393832447, +STORE, 140012385439744, 140012385443839, +STORE, 140012385443840, 140012393832447, +STORE, 140012259614720, 140012268007423, +SNULL, 140012259618815, 140012268007423, +STORE, 140012259614720, 140012259618815, +STORE, 140012259618816, 140012268007423, +STORE, 140012251222016, 140012259614719, +SNULL, 140012251226111, 140012259614719, +STORE, 140012251222016, 140012251226111, +STORE, 140012251226112, 140012259614719, +SNULL, 140012284796927, 140012293185535, +STORE, 140012284792832, 140012284796927, +STORE, 140012284796928, 140012293185535, +SNULL, 140012268011520, 140012276400127, +STORE, 140012276400128, 140012284792831, +STORE, 140012268011520, 140012276400127, +SNULL, 140012276404223, 140012284792831, +STORE, 140012276400128, 140012276404223, +STORE, 140012276404224, 140012284792831, +STORE, 140012033142784, 140012041535487, +SNULL, 140012033146879, 140012041535487, +STORE, 140012033142784, 140012033146879, +STORE, 140012033146880, 140012041535487, +STORE, 140012024750080, 140012033142783, +STORE, 140012016357376, 140012033142783, +SNULL, 140012016357376, 140012024750079, +STORE, 140012024750080, 140012033142783, +STORE, 140012016357376, 140012024750079, +SNULL, 140012024754175, 140012033142783, +STORE, 140012024750080, 140012024754175, +STORE, 140012024754176, 140012033142783, +SNULL, 140012016361471, 140012024750079, +STORE, 140012016357376, 140012016361471, +STORE, 140012016361472, 140012024750079, +STORE, 140012007964672, 140012016357375, +SNULL, 140012007968767, 140012016357375, +STORE, 140012007964672, 140012007968767, +STORE, 140012007968768, 140012016357375, +STORE, 140011999571968, 140012007964671, +STORE, 140011991179264, 140012007964671, +STORE, 140011856961536, 140011991179263, +STORE, 140011848568832, 140011856961535, +STORE, 140011714351104, 140011848568831, +SNULL, 140011714351104, 140011773100031, +STORE, 140011773100032, 140011848568831, +STORE, 140011714351104, 140011773100031, +ERASE, 140011714351104, 140011773100031, +STORE, 140011764707328, 140011773100031, +STORE, 140011756314624, 140011773100031, +STORE, 140011622096896, 140011756314623, +STORE, 140011613704192, 140011622096895, +STORE, 140011479486464, 140011613704191, +STORE, 140011471093760, 140011479486463, +SNULL, 140011479486464, 140011504664575, +STORE, 140011504664576, 140011613704191, +STORE, 140011479486464, 140011504664575, +ERASE, 140011479486464, 140011504664575, +STORE, 140011496271872, 140011504664575, +STORE, 140011487879168, 140011504664575, +STORE, 140011336876032, 140011471093759, +SNULL, 140011336876032, 140011370446847, +STORE, 140011370446848, 140011471093759, +STORE, 140011336876032, 140011370446847, +ERASE, 140011336876032, 140011370446847, +STORE, 140011471093760, 140011487879167, +STORE, 140011362054144, 140011370446847, +SNULL, 140011362058239, 140011370446847, +STORE, 140011362054144, 140011362058239, +STORE, 140011362058240, 140011370446847, +STORE, 140011353661440, 140011362054143, +STORE, 140011345268736, 140011362054143, +SNULL, 140011345272831, 140011362054143, +STORE, 140011345268736, 140011345272831, +STORE, 140011345272832, 140011362054143, +STORE, 140011336876032, 140011345268735, +STORE, 140011328483328, 140011345268735, +SNULL, 140011328487423, 140011345268735, +STORE, 140011328483328, 140011328487423, +STORE, 140011328487424, 140011345268735, +STORE, 140011320090624, 140011328483327, +STORE, 140011185872896, 140011320090623, +SNULL, 140011185872896, 140011236229119, +STORE, 140011236229120, 140011320090623, +STORE, 140011185872896, 140011236229119, +ERASE, 140011185872896, 140011236229119, +SNULL, 140011856961536, 140011907317759, +STORE, 140011907317760, 140011991179263, +STORE, 140011856961536, 140011907317759, +ERASE, 140011856961536, 140011907317759, +SNULL, 140011974426623, 140011991179263, +STORE, 140011907317760, 140011974426623, +STORE, 140011974426624, 140011991179263, +ERASE, 140011974426624, 140011991179263, +SNULL, 140011840208895, 140011848568831, +STORE, 140011773100032, 140011840208895, +STORE, 140011840208896, 140011848568831, +ERASE, 140011840208896, 140011848568831, +SNULL, 140011773235199, 140011840208895, +STORE, 140011773100032, 140011773235199, +STORE, 140011773235200, 140011840208895, +STORE, 140011102011392, 140011320090623, +SNULL, 140011169120255, 140011320090623, +STORE, 140011102011392, 140011169120255, +STORE, 140011169120256, 140011320090623, +SNULL, 140011169120256, 140011236229119, +STORE, 140011236229120, 140011320090623, +STORE, 140011169120256, 140011236229119, +ERASE, 140011169120256, 140011236229119, +SNULL, 140011622096896, 140011638882303, +STORE, 140011638882304, 140011756314623, +STORE, 140011622096896, 140011638882303, +ERASE, 140011622096896, 140011638882303, +SNULL, 140011705991167, 140011756314623, +STORE, 140011638882304, 140011705991167, +STORE, 140011705991168, 140011756314623, +ERASE, 140011705991168, 140011756314623, +SNULL, 140011571773439, 140011613704191, +STORE, 140011504664576, 140011571773439, +STORE, 140011571773440, 140011613704191, +ERASE, 140011571773440, 140011613704191, +STORE, 140010967793664, 140011169120255, +SNULL, 140011034902527, 140011169120255, +STORE, 140010967793664, 140011034902527, +STORE, 140011034902528, 140011169120255, +SNULL, 140011034902528, 140011102011391, +STORE, 140011102011392, 140011169120255, +STORE, 140011034902528, 140011102011391, +ERASE, 140011034902528, 140011102011391, +STORE, 140010833575936, 140011034902527, +SNULL, 140011437555711, 140011471093759, +STORE, 140011370446848, 140011437555711, +STORE, 140011437555712, 140011471093759, +ERASE, 140011437555712, 140011471093759, +SNULL, 140011370582015, 140011437555711, +STORE, 140011370446848, 140011370582015, +STORE, 140011370582016, 140011437555711, +STORE, 140010699358208, 140011034902527, +SNULL, 140011487883263, 140011504664575, +STORE, 140011487879168, 140011487883263, +STORE, 140011487883264, 140011504664575, +SNULL, 140011345272832, 140011353661439, +STORE, 140011353661440, 140011362054143, +STORE, 140011345272832, 140011353661439, +SNULL, 140011353665535, 140011362054143, +STORE, 140011353661440, 140011353665535, +STORE, 140011353665536, 140011362054143, +SNULL, 140011328487424, 140011336876031, +STORE, 140011336876032, 140011345268735, +STORE, 140011328487424, 140011336876031, +SNULL, 140011336880127, 140011345268735, +STORE, 140011336876032, 140011336880127, +STORE, 140011336880128, 140011345268735, +SNULL, 140011303337983, 140011320090623, +STORE, 140011236229120, 140011303337983, +STORE, 140011303337984, 140011320090623, +ERASE, 140011303337984, 140011320090623, +SNULL, 140011907452927, 140011974426623, +STORE, 140011907317760, 140011907452927, +STORE, 140011907452928, 140011974426623, +SNULL, 140011102146559, 140011169120255, +STORE, 140011102011392, 140011102146559, +STORE, 140011102146560, 140011169120255, +SNULL, 140011639017471, 140011705991167, +STORE, 140011638882304, 140011639017471, +STORE, 140011639017472, 140011705991167, +SNULL, 140011504799743, 140011571773439, +STORE, 140011504664576, 140011504799743, +STORE, 140011504799744, 140011571773439, +SNULL, 140011613708287, 140011622096895, +STORE, 140011613704192, 140011613708287, +STORE, 140011613708288, 140011622096895, +SNULL, 140010699358208, 140010967793663, +STORE, 140010967793664, 140011034902527, +STORE, 140010699358208, 140010967793663, +SNULL, 140010967928831, 140011034902527, +STORE, 140010967793664, 140010967928831, +STORE, 140010967928832, 140011034902527, +SNULL, 140010900684799, 140010967793663, +STORE, 140010699358208, 140010900684799, +STORE, 140010900684800, 140010967793663, +ERASE, 140010900684800, 140010967793663, +SNULL, 140010766467071, 140010900684799, +STORE, 140010699358208, 140010766467071, +STORE, 140010766467072, 140010900684799, +SNULL, 140010766467072, 140010833575935, +STORE, 140010833575936, 140010900684799, +STORE, 140010766467072, 140010833575935, +ERASE, 140010766467072, 140010833575935, +SNULL, 140010699493375, 140010766467071, +STORE, 140010699358208, 140010699493375, +STORE, 140010699493376, 140010766467071, +SNULL, 140011848572927, 140011856961535, +STORE, 140011848568832, 140011848572927, +STORE, 140011848572928, 140011856961535, +STORE, 140011982786560, 140012007964671, +STORE, 140011898925056, 140011907317759, +SNULL, 140011898929151, 140011907317759, +STORE, 140011898925056, 140011898929151, +STORE, 140011898929152, 140011907317759, +SNULL, 140011320094719, 140011328483327, +STORE, 140011320090624, 140011320094719, +STORE, 140011320094720, 140011328483327, +STORE, 140011890532352, 140011898925055, +STORE, 140011882139648, 140011898925055, +SNULL, 140011882143743, 140011898925055, +STORE, 140011882139648, 140011882143743, +STORE, 140011882143744, 140011898925055, +STORE, 140011873746944, 140011882139647, +SNULL, 140011873751039, 140011882139647, +STORE, 140011873746944, 140011873751039, +STORE, 140011873751040, 140011882139647, +SNULL, 140011236364287, 140011303337983, +STORE, 140011236229120, 140011236364287, +STORE, 140011236364288, 140011303337983, +SNULL, 140011756318719, 140011773100031, +STORE, 140011756314624, 140011756318719, +STORE, 140011756318720, 140011773100031, +SNULL, 140011756318720, 140011764707327, +STORE, 140011764707328, 140011773100031, +STORE, 140011756318720, 140011764707327, +SNULL, 140011764711423, 140011773100031, +STORE, 140011764707328, 140011764711423, +STORE, 140011764711424, 140011773100031, +SNULL, 140011471097855, 140011487879167, +STORE, 140011471093760, 140011471097855, +STORE, 140011471097856, 140011487879167, +SNULL, 140010833711103, 140010900684799, +STORE, 140010833575936, 140010833711103, +STORE, 140010833711104, 140010900684799, +SNULL, 140011982790655, 140012007964671, +STORE, 140011982786560, 140011982790655, +STORE, 140011982790656, 140012007964671, +STORE, 140011865354240, 140011873746943, +STORE, 140011848572928, 140011865354239, +SNULL, 140011848572928, 140011856961535, +STORE, 140011856961536, 140011865354239, +STORE, 140011848572928, 140011856961535, +SNULL, 140011856965631, 140011865354239, +STORE, 140011856961536, 140011856965631, +STORE, 140011856965632, 140011865354239, +STORE, 140011747921920, 140011756314623, +STORE, 140011739529216, 140011756314623, +SNULL, 140011471097856, 140011479486463, +STORE, 140011479486464, 140011487879167, +STORE, 140011471097856, 140011479486463, +SNULL, 140011479490559, 140011487879167, +STORE, 140011479486464, 140011479490559, +STORE, 140011479490560, 140011487879167, +STORE, 140011731136512, 140011756314623, +STORE, 140011722743808, 140011756314623, +SNULL, 140011982790656, 140011999571967, +STORE, 140011999571968, 140012007964671, +STORE, 140011982790656, 140011999571967, +SNULL, 140011999576063, 140012007964671, +STORE, 140011999571968, 140011999576063, +STORE, 140011999576064, 140012007964671, +STORE, 140011714351104, 140011756314623, +SNULL, 140011882143744, 140011890532351, +STORE, 140011890532352, 140011898925055, +STORE, 140011882143744, 140011890532351, +SNULL, 140011890536447, 140011898925055, +STORE, 140011890532352, 140011890536447, +STORE, 140011890536448, 140011898925055, +STORE, 140011630489600, 140011638882303, +STORE, 140011613708288, 140011638882303, +STORE, 140011605311488, 140011613704191, +STORE, 140011596918784, 140011613704191, +STORE, 140011588526080, 140011613704191, +SNULL, 140011487883264, 140011496271871, +STORE, 140011496271872, 140011504664575, +STORE, 140011487883264, 140011496271871, +SNULL, 140011496275967, 140011504664575, +STORE, 140011496271872, 140011496275967, +STORE, 140011496275968, 140011504664575, +STORE, 140011580133376, 140011613704191, +SNULL, 140011580137471, 140011613704191, +STORE, 140011580133376, 140011580137471, +STORE, 140011580137472, 140011613704191, +SNULL, 140011982790656, 140011991179263, +STORE, 140011991179264, 140011999571967, +STORE, 140011982790656, 140011991179263, +SNULL, 140011991183359, 140011999571967, +STORE, 140011991179264, 140011991183359, +STORE, 140011991183360, 140011999571967, +SNULL, 140011865358335, 140011873746943, +STORE, 140011865354240, 140011865358335, +STORE, 140011865358336, 140011873746943, +STORE, 140011462701056, 140011471093759, +SNULL, 140011714351104, 140011739529215, +STORE, 140011739529216, 140011756314623, +STORE, 140011714351104, 140011739529215, +SNULL, 140011739533311, 140011756314623, +STORE, 140011739529216, 140011739533311, +STORE, 140011739533312, 140011756314623, +SNULL, 140011739533312, 140011747921919, +STORE, 140011747921920, 140011756314623, +STORE, 140011739533312, 140011747921919, +SNULL, 140011747926015, 140011756314623, +STORE, 140011747921920, 140011747926015, +STORE, 140011747926016, 140011756314623, +SNULL, 140011613708288, 140011630489599, +STORE, 140011630489600, 140011638882303, +STORE, 140011613708288, 140011630489599, +SNULL, 140011630493695, 140011638882303, +STORE, 140011630489600, 140011630493695, +STORE, 140011630493696, 140011638882303, +SNULL, 140011714351104, 140011722743807, +STORE, 140011722743808, 140011739529215, +STORE, 140011714351104, 140011722743807, +SNULL, 140011722747903, 140011739529215, +STORE, 140011722743808, 140011722747903, +STORE, 140011722747904, 140011739529215, +SNULL, 140011714355199, 140011722743807, +STORE, 140011714351104, 140011714355199, +STORE, 140011714355200, 140011722743807, +SNULL, 140011722747904, 140011731136511, +STORE, 140011731136512, 140011739529215, +STORE, 140011722747904, 140011731136511, +SNULL, 140011731140607, 140011739529215, +STORE, 140011731136512, 140011731140607, +STORE, 140011731140608, 140011739529215, +STORE, 140011454308352, 140011471093759, +STORE, 140011445915648, 140011471093759, +SNULL, 140011580137472, 140011588526079, +STORE, 140011588526080, 140011613704191, +STORE, 140011580137472, 140011588526079, +SNULL, 140011588530175, 140011613704191, +STORE, 140011588526080, 140011588530175, +STORE, 140011588530176, 140011613704191, +SNULL, 140011445915648, 140011462701055, +STORE, 140011462701056, 140011471093759, +STORE, 140011445915648, 140011462701055, +SNULL, 140011462705151, 140011471093759, +STORE, 140011462701056, 140011462705151, +STORE, 140011462705152, 140011471093759, +SNULL, 140011588530176, 140011596918783, +STORE, 140011596918784, 140011613704191, +STORE, 140011588530176, 140011596918783, +SNULL, 140011596922879, 140011613704191, +STORE, 140011596918784, 140011596922879, +STORE, 140011596922880, 140011613704191, +SNULL, 140011596922880, 140011605311487, +STORE, 140011605311488, 140011613704191, +STORE, 140011596922880, 140011605311487, +SNULL, 140011605315583, 140011613704191, +STORE, 140011605311488, 140011605315583, +STORE, 140011605315584, 140011613704191, +SNULL, 140011613708288, 140011622096895, +STORE, 140011622096896, 140011630489599, +STORE, 140011613708288, 140011622096895, +SNULL, 140011622100991, 140011630489599, +STORE, 140011622096896, 140011622100991, +STORE, 140011622100992, 140011630489599, +STORE, 140011311697920, 140011320090623, +STORE, 140011227836416, 140011236229119, +STORE, 140011219443712, 140011236229119, +SNULL, 140011219447807, 140011236229119, +STORE, 140011219443712, 140011219447807, +STORE, 140011219447808, 140011236229119, +STORE, 140011211051008, 140011219443711, +STORE, 140011202658304, 140011219443711, +SNULL, 140011202662399, 140011219443711, +STORE, 140011202658304, 140011202662399, +STORE, 140011202662400, 140011219443711, +STORE, 140011194265600, 140011202658303, +STORE, 140011185872896, 140011202658303, +STORE, 140011177480192, 140011202658303, +STORE, 140011093618688, 140011102011391, +SNULL, 140011445915648, 140011454308351, +STORE, 140011454308352, 140011462701055, +STORE, 140011445915648, 140011454308351, +SNULL, 140011454312447, 140011462701055, +STORE, 140011454308352, 140011454312447, +STORE, 140011454312448, 140011462701055, +STORE, 140011085225984, 140011102011391, +SNULL, 140011085230079, 140011102011391, +STORE, 140011085225984, 140011085230079, +STORE, 140011085230080, 140011102011391, +SNULL, 140011177484287, 140011202658303, +STORE, 140011177480192, 140011177484287, +STORE, 140011177484288, 140011202658303, +SNULL, 140011445919743, 140011454308351, +STORE, 140011445915648, 140011445919743, +STORE, 140011445919744, 140011454308351, +SNULL, 140011177484288, 140011185872895, +STORE, 140011185872896, 140011202658303, +STORE, 140011177484288, 140011185872895, +SNULL, 140011185876991, 140011202658303, +STORE, 140011185872896, 140011185876991, +STORE, 140011185876992, 140011202658303, +STORE, 140011076833280, 140011085225983, +SNULL, 140011202662400, 140011211051007, +STORE, 140011211051008, 140011219443711, +STORE, 140011202662400, 140011211051007, +SNULL, 140011211055103, 140011219443711, +STORE, 140011211051008, 140011211055103, +STORE, 140011211055104, 140011219443711, +SNULL, 140011185876992, 140011194265599, +STORE, 140011194265600, 140011202658303, +STORE, 140011185876992, 140011194265599, +SNULL, 140011194269695, 140011202658303, +STORE, 140011194265600, 140011194269695, +STORE, 140011194269696, 140011202658303, +STORE, 140011068440576, 140011085225983, +SNULL, 140011311702015, 140011320090623, +STORE, 140011311697920, 140011311702015, +STORE, 140011311702016, 140011320090623, +STORE, 140011060047872, 140011085225983, +SNULL, 140011060051967, 140011085225983, +STORE, 140011060047872, 140011060051967, +STORE, 140011060051968, 140011085225983, +STORE, 140011051655168, 140011060047871, +STORE, 140011043262464, 140011060047871, +SNULL, 140011043266559, 140011060047871, +STORE, 140011043262464, 140011043266559, +STORE, 140011043266560, 140011060047871, +SNULL, 140011219447808, 140011227836415, +STORE, 140011227836416, 140011236229119, +STORE, 140011219447808, 140011227836415, +SNULL, 140011227840511, 140011236229119, +STORE, 140011227836416, 140011227840511, +STORE, 140011227840512, 140011236229119, +SNULL, 140011085230080, 140011093618687, +STORE, 140011093618688, 140011102011391, +STORE, 140011085230080, 140011093618687, +SNULL, 140011093622783, 140011102011391, +STORE, 140011093618688, 140011093622783, +STORE, 140011093622784, 140011102011391, +STORE, 140010959400960, 140010967793663, +STORE, 140010951008256, 140010967793663, +SNULL, 140010951008256, 140010959400959, +STORE, 140010959400960, 140010967793663, +STORE, 140010951008256, 140010959400959, +SNULL, 140010959405055, 140010967793663, +STORE, 140010959400960, 140010959405055, +STORE, 140010959405056, 140010967793663, +STORE, 140010942615552, 140010959400959, +STORE, 140010934222848, 140010959400959, +SNULL, 140011060051968, 140011076833279, +STORE, 140011076833280, 140011085225983, +STORE, 140011060051968, 140011076833279, +SNULL, 140011076837375, 140011085225983, +STORE, 140011076833280, 140011076837375, +STORE, 140011076837376, 140011085225983, +SNULL, 140011043266560, 140011051655167, +STORE, 140011051655168, 140011060047871, +STORE, 140011043266560, 140011051655167, +SNULL, 140011051659263, 140011060047871, +STORE, 140011051655168, 140011051659263, +STORE, 140011051659264, 140011060047871, +STORE, 140010925830144, 140010959400959, +SNULL, 140011060051968, 140011068440575, +STORE, 140011068440576, 140011076833279, +STORE, 140011060051968, 140011068440575, +SNULL, 140011068444671, 140011076833279, +STORE, 140011068440576, 140011068444671, +STORE, 140011068444672, 140011076833279, +STORE, 140010917437440, 140010959400959, +STORE, 140010909044736, 140010959400959, +STORE, 140010825183232, 140010833575935, +SNULL, 140010909044736, 140010942615551, +STORE, 140010942615552, 140010959400959, +STORE, 140010909044736, 140010942615551, +SNULL, 140010942619647, 140010959400959, +STORE, 140010942615552, 140010942619647, +STORE, 140010942619648, 140010959400959, +SNULL, 140010909044736, 140010934222847, +STORE, 140010934222848, 140010942615551, +STORE, 140010909044736, 140010934222847, +SNULL, 140010934226943, 140010942615551, +STORE, 140010934222848, 140010934226943, +STORE, 140010934226944, 140010942615551, +SNULL, 140010909048831, 140010934222847, +STORE, 140010909044736, 140010909048831, +STORE, 140010909048832, 140010934222847, +STORE, 140010816790528, 140010833575935, +SNULL, 140010816794623, 140010833575935, +STORE, 140010816790528, 140010816794623, +STORE, 140010816794624, 140010833575935, +STORE, 140010808397824, 140010816790527, +SNULL, 140010942619648, 140010951008255, +STORE, 140010951008256, 140010959400959, +STORE, 140010942619648, 140010951008255, +SNULL, 140010951012351, 140010959400959, +STORE, 140010951008256, 140010951012351, +STORE, 140010951012352, 140010959400959, +STORE, 140010800005120, 140010816790527, +SNULL, 140010800009215, 140010816790527, +STORE, 140010800005120, 140010800009215, +STORE, 140010800009216, 140010816790527, +SNULL, 140010909048832, 140010925830143, +STORE, 140010925830144, 140010934222847, +STORE, 140010909048832, 140010925830143, +SNULL, 140010925834239, 140010934222847, +STORE, 140010925830144, 140010925834239, +STORE, 140010925834240, 140010934222847, +SNULL, 140010816794624, 140010825183231, +STORE, 140010825183232, 140010833575935, +STORE, 140010816794624, 140010825183231, +SNULL, 140010825187327, 140010833575935, +STORE, 140010825183232, 140010825187327, +STORE, 140010825187328, 140010833575935, +SNULL, 140010909048832, 140010917437439, +STORE, 140010917437440, 140010925830143, +STORE, 140010909048832, 140010917437439, +SNULL, 140010917441535, 140010925830143, +STORE, 140010917437440, 140010917441535, +STORE, 140010917441536, 140010925830143, +SNULL, 140010800009216, 140010808397823, +STORE, 140010808397824, 140010816790527, +STORE, 140010800009216, 140010808397823, +SNULL, 140010808401919, 140010816790527, +STORE, 140010808397824, 140010808401919, +STORE, 140010808401920, 140010816790527, +STORE, 140010791612416, 140010800005119, +SNULL, 140010791616511, 140010800005119, +STORE, 140010791612416, 140010791616511, +STORE, 140010791616512, 140010800005119, +STORE, 140012547100672, 140012547129343, +STORE, 140012511506432, 140012513697791, +SNULL, 140012511506432, 140012511596543, +STORE, 140012511596544, 140012513697791, +STORE, 140012511506432, 140012511596543, +SNULL, 140012513689599, 140012513697791, +STORE, 140012511596544, 140012513689599, +STORE, 140012513689600, 140012513697791, +ERASE, 140012513689600, 140012513697791, +STORE, 140012513689600, 140012513697791, +SNULL, 140012513693695, 140012513697791, +STORE, 140012513689600, 140012513693695, +STORE, 140012513693696, 140012513697791, +ERASE, 140012547100672, 140012547129343, +ERASE, 140011362054144, 140011362058239, +ERASE, 140011362058240, 140011370446847, +ERASE, 140011882139648, 140011882143743, +ERASE, 140011882143744, 140011890532351, +ERASE, 140011873746944, 140011873751039, +ERASE, 140011873751040, 140011882139647, +ERASE, 140011588526080, 140011588530175, +ERASE, 140011588530176, 140011596918783, +ERASE, 140011328483328, 140011328487423, +ERASE, 140011328487424, 140011336876031, +ERASE, 140011898925056, 140011898929151, +ERASE, 140011898929152, 140011907317759, +ERASE, 140011353661440, 140011353665535, +ERASE, 140011353665536, 140011362054143, +ERASE, 140011336876032, 140011336880127, +ERASE, 140011336880128, 140011345268735, +ERASE, 140011731136512, 140011731140607, +ERASE, 140011731140608, 140011739529215, +ERASE, 140011479486464, 140011479490559, +ERASE, 140011479490560, 140011487879167, +ERASE, 140011756314624, 140011756318719, +ERASE, 140011756318720, 140011764707327, +ERASE, 140011580133376, 140011580137471, +ERASE, 140011580137472, 140011588526079, +ERASE, 140011219443712, 140011219447807, +ERASE, 140011219447808, 140011227836415, +ERASE, 140011051655168, 140011051659263, +ERASE, 140011051659264, 140011060047871, +ERASE, 140011999571968, 140011999576063, +ERASE, 140011999576064, 140012007964671, +ERASE, 140011714351104, 140011714355199, +ERASE, 140011714355200, 140011722743807, +ERASE, 140011739529216, 140011739533311, +ERASE, 140011739533312, 140011747921919, +ERASE, 140011320090624, 140011320094719, +ERASE, 140011320094720, 140011328483327, +ERASE, 140011630489600, 140011630493695, +ERASE, 140011630493696, 140011638882303, +ERASE, 140011345268736, 140011345272831, +ERASE, 140011345272832, 140011353661439, +ERASE, 140011496271872, 140011496275967, +ERASE, 140011496275968, 140011504664575, +ERASE, 140011194265600, 140011194269695, +ERASE, 140011194269696, 140011202658303, +ERASE, 140011068440576, 140011068444671, +ERASE, 140011068444672, 140011076833279, +ERASE, 140010909044736, 140010909048831, +ERASE, 140010909048832, 140010917437439, +ERASE, 140011764707328, 140011764711423, +ERASE, 140011764711424, 140011773100031, +ERASE, 140011462701056, 140011462705151, +ERASE, 140011462705152, 140011471093759, +ERASE, 140011076833280, 140011076837375, +ERASE, 140011076837376, 140011085225983, +ERASE, 140011991179264, 140011991183359, +ERASE, 140011991183360, 140011999571967, +ERASE, 140011211051008, 140011211055103, +ERASE, 140011211055104, 140011219443711, +ERASE, 140010917437440, 140010917441535, +ERASE, 140010917441536, 140010925830143, +ERASE, 140011085225984, 140011085230079, +ERASE, 140011085230080, 140011093618687, +ERASE, 140011487879168, 140011487883263, +ERASE, 140011487883264, 140011496271871, +ERASE, 140011856961536, 140011856965631, +ERASE, 140011856965632, 140011865354239, +ERASE, 140011982786560, 140011982790655, +ERASE, 140011982790656, 140011991179263, +ERASE, 140011722743808, 140011722747903, +ERASE, 140011722747904, 140011731136511, +ERASE, 140011177480192, 140011177484287, +ERASE, 140011177484288, 140011185872895, +ERASE, 140011848568832, 140011848572927, +ERASE, 140011848572928, 140011856961535, +ERASE, 140011890532352, 140011890536447, +ERASE, 140011890536448, 140011898925055, +ERASE, 140011622096896, 140011622100991, +ERASE, 140011622100992, 140011630489599, +ERASE, 140011311697920, 140011311702015, +ERASE, 140011311702016, 140011320090623, +ERASE, 140011471093760, 140011471097855, +ERASE, 140011471097856, 140011479486463, +ERASE, 140011605311488, 140011605315583, +ERASE, 140011605315584, 140011613704191, +ERASE, 140010791612416, 140010791616511, +ERASE, 140010791616512, 140010800005119, +ERASE, 140010959400960, 140010959405055, +ERASE, 140010959405056, 140010967793663, +ERASE, 140011185872896, 140011185876991, +ERASE, 140011185876992, 140011194265599, +ERASE, 140011454308352, 140011454312447, +ERASE, 140011454312448, 140011462701055, +ERASE, 140011596918784, 140011596922879, +ERASE, 140011596922880, 140011605311487, +ERASE, 140011060047872, 140011060051967, +ERASE, 140011060051968, 140011068440575, +ERASE, 140010925830144, 140010925834239, +ERASE, 140010925834240, 140010934222847, +ERASE, 140011747921920, 140011747926015, +ERASE, 140011747926016, 140011756314623, +ERASE, 140011202658304, 140011202662399, +ERASE, 140011202662400, 140011211051007, +ERASE, 140010800005120, 140010800009215, +ERASE, 140010800009216, 140010808397823, +ERASE, 140011093618688, 140011093622783, +ERASE, 140011093622784, 140011102011391, +ERASE, 140010808397824, 140010808401919, +ERASE, 140010808401920, 140010816790527, +ERASE, 140012419010560, 140012419014655, +ERASE, 140012419014656, 140012427403263, +ERASE, 140010934222848, 140010934226943, +ERASE, 140010934226944, 140010942615551, +ERASE, 140010942615552, 140010942619647, +ERASE, 140010942619648, 140010951008255, +ERASE, 140011613704192, 140011613708287, +ERASE, 140011613708288, 140011622096895, +ERASE, 140011865354240, 140011865358335, +ERASE, 140011865358336, 140011873746943, +ERASE, 140012301578240, 140012301582335, +ERASE, 140012301582336, 140012309970943, +ERASE, 140012393832448, 140012393836543, +ERASE, 140012393836544, 140012402225151, +ERASE, 140012410617856, 140012410621951, +ERASE, 140012410621952, 140012419010559, +ERASE, 140012402225152, 140012402229247, +ERASE, 140012402229248, 140012410617855, +ERASE, 140012259614720, 140012259618815, +ERASE, 140012259618816, 140012268007423, +ERASE, 140012251222016, 140012251226111, +ERASE, 140012251226112, 140012259614719, +ERASE, 140012284792832, 140012284796927, +ERASE, 140012284796928, 140012293185535, +ERASE, 140011445915648, 140011445919743, +ERASE, 140011445919744, 140011454308351, +ERASE, 140010951008256, 140010951012351, +ERASE, 140010951012352, 140010959400959, +ERASE, 140011043262464, 140011043266559, +ERASE, 140011043266560, 140011051655167, +ERASE, 140010825183232, 140010825187327, +ERASE, 140010825187328, 140010833575935, +ERASE, 140012293185536, 140012293189631, +ERASE, 140012293189632, 140012301578239, +ERASE, 140012276400128, 140012276404223, +ERASE, 140012276404224, 140012284792831, +ERASE, 140012016357376, 140012016361471, +ERASE, 140012016361472, 140012024750079, +ERASE, 140012024750080, 140012024754175, +ERASE, 140012024754176, 140012033142783, +ERASE, 140011227836416, 140011227840511, +ERASE, 140011227840512, 140011236229119, +ERASE, 140010816790528, 140010816794623, +ERASE, 140010816794624, 140010825183231, +ERASE, 140012268007424, 140012268011519, +ERASE, 140012268011520, 140012276400127, +ERASE, 140012385439744, 140012385443839, +ERASE, 140012385443840, 140012393832447, +ERASE, 140012522090496, 140012522094591, +ERASE, 140012522094592, 140012530483199, +ERASE, 140012033142784, 140012033146879, +ERASE, 140012033146880, 140012041535487, + }; + unsigned long set35[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140730536939520, 140737488351231, +SNULL, 140730536943615, 140737488351231, +STORE, 140730536939520, 140730536943615, +STORE, 140730536808448, 140730536943615, +STORE, 94245239877632, 94245242130431, +SNULL, 94245240008703, 94245242130431, +STORE, 94245239877632, 94245240008703, +STORE, 94245240008704, 94245242130431, +ERASE, 94245240008704, 94245242130431, +STORE, 94245242101760, 94245242109951, +STORE, 94245242109952, 94245242130431, +STORE, 140475575263232, 140475577516031, +SNULL, 140475575406591, 140475577516031, +STORE, 140475575263232, 140475575406591, +STORE, 140475575406592, 140475577516031, +ERASE, 140475575406592, 140475577516031, +STORE, 140475577503744, 140475577511935, +STORE, 140475577511936, 140475577516031, +STORE, 140730538164224, 140730538168319, +STORE, 140730538151936, 140730538164223, +STORE, 140475577475072, 140475577503743, +STORE, 140475577466880, 140475577475071, +STORE, 140475573047296, 140475575263231, +SNULL, 140475573047296, 140475573145599, +STORE, 140475573145600, 140475575263231, +STORE, 140475573047296, 140475573145599, +SNULL, 140475575238655, 140475575263231, +STORE, 140475573145600, 140475575238655, +STORE, 140475575238656, 140475575263231, +SNULL, 140475575238656, 140475575246847, +STORE, 140475575246848, 140475575263231, +STORE, 140475575238656, 140475575246847, +ERASE, 140475575238656, 140475575246847, +STORE, 140475575238656, 140475575246847, +ERASE, 140475575246848, 140475575263231, +STORE, 140475575246848, 140475575263231, +STORE, 140475569250304, 140475573047295, +SNULL, 140475569250304, 140475570909183, +STORE, 140475570909184, 140475573047295, +STORE, 140475569250304, 140475570909183, +SNULL, 140475573006335, 140475573047295, +STORE, 140475570909184, 140475573006335, +STORE, 140475573006336, 140475573047295, +SNULL, 140475573006336, 140475573030911, +STORE, 140475573030912, 140475573047295, +STORE, 140475573006336, 140475573030911, +ERASE, 140475573006336, 140475573030911, +STORE, 140475573006336, 140475573030911, +ERASE, 140475573030912, 140475573047295, +STORE, 140475573030912, 140475573047295, +STORE, 140475577458688, 140475577475071, +SNULL, 140475573022719, 140475573030911, +STORE, 140475573006336, 140475573022719, +STORE, 140475573022720, 140475573030911, +SNULL, 140475575242751, 140475575246847, +STORE, 140475575238656, 140475575242751, +STORE, 140475575242752, 140475575246847, +SNULL, 94245242105855, 94245242109951, +STORE, 94245242101760, 94245242105855, +STORE, 94245242105856, 94245242109951, +SNULL, 140475577507839, 140475577511935, +STORE, 140475577503744, 140475577507839, +STORE, 140475577507840, 140475577511935, +ERASE, 140475577475072, 140475577503743, +STORE, 94245271216128, 94245271351295, +STORE, 140475560857600, 140475569250303, +SNULL, 140475560861695, 140475569250303, +STORE, 140475560857600, 140475560861695, +STORE, 140475560861696, 140475569250303, +STORE, 140475552464896, 140475560857599, +STORE, 140475418247168, 140475552464895, +SNULL, 140475418247168, 140475428241407, +STORE, 140475428241408, 140475552464895, +STORE, 140475418247168, 140475428241407, +ERASE, 140475418247168, 140475428241407, +SNULL, 140475495350271, 140475552464895, +STORE, 140475428241408, 140475495350271, +STORE, 140475495350272, 140475552464895, +ERASE, 140475495350272, 140475552464895, +SNULL, 140475428376575, 140475495350271, +STORE, 140475428241408, 140475428376575, +STORE, 140475428376576, 140475495350271, +SNULL, 140475552468991, 140475560857599, +STORE, 140475552464896, 140475552468991, +STORE, 140475552468992, 140475560857599, +STORE, 140475544072192, 140475552464895, +SNULL, 140475544076287, 140475552464895, +STORE, 140475544072192, 140475544076287, +STORE, 140475544076288, 140475552464895, +STORE, 140475535679488, 140475544072191, +SNULL, 140475535683583, 140475544072191, +STORE, 140475535679488, 140475535683583, +STORE, 140475535683584, 140475544072191, +STORE, 140475527286784, 140475535679487, +SNULL, 140475527290879, 140475535679487, +STORE, 140475527286784, 140475527290879, +STORE, 140475527290880, 140475535679487, +STORE, 140475518894080, 140475527286783, +STORE, 140475510501376, 140475527286783, +STORE, 140475502108672, 140475527286783, +STORE, 140475419848704, 140475428241407, +STORE, 140475285630976, 140475419848703, +SNULL, 140475285630976, 140475294023679, +STORE, 140475294023680, 140475419848703, +STORE, 140475285630976, 140475294023679, +ERASE, 140475285630976, 140475294023679, +STORE, 140475159805952, 140475419848703, +STORE, 140475025588224, 140475419848703, +SNULL, 140475092697087, 140475419848703, +STORE, 140475025588224, 140475092697087, +STORE, 140475092697088, 140475419848703, +SNULL, 140475092697088, 140475159805951, +STORE, 140475159805952, 140475419848703, +STORE, 140475092697088, 140475159805951, +ERASE, 140475092697088, 140475159805951, +STORE, 140474891370496, 140475092697087, +SNULL, 140474958479359, 140475092697087, +STORE, 140474891370496, 140474958479359, +STORE, 140474958479360, 140475092697087, +SNULL, 140474958479360, 140475025588223, +STORE, 140475025588224, 140475092697087, +STORE, 140474958479360, 140475025588223, +ERASE, 140474958479360, 140475025588223, +SNULL, 140475361132543, 140475419848703, +STORE, 140475159805952, 140475361132543, +STORE, 140475361132544, 140475419848703, +ERASE, 140475361132544, 140475419848703, +SNULL, 140475159805952, 140475294023679, +STORE, 140475294023680, 140475361132543, +STORE, 140475159805952, 140475294023679, +SNULL, 140475294158847, 140475361132543, +STORE, 140475294023680, 140475294158847, +STORE, 140475294158848, 140475361132543, +SNULL, 140475226914815, 140475294023679, +STORE, 140475159805952, 140475226914815, +STORE, 140475226914816, 140475294023679, +ERASE, 140475226914816, 140475294023679, +SNULL, 140475025723391, 140475092697087, +STORE, 140475025588224, 140475025723391, +STORE, 140475025723392, 140475092697087, +SNULL, 140475159941119, 140475226914815, +STORE, 140475159805952, 140475159941119, +STORE, 140475159941120, 140475226914815, +SNULL, 140474891505663, 140474958479359, +STORE, 140474891370496, 140474891505663, +STORE, 140474891505664, 140474958479359, +SNULL, 140475502108672, 140475518894079, +STORE, 140475518894080, 140475527286783, +STORE, 140475502108672, 140475518894079, +SNULL, 140475518898175, 140475527286783, +STORE, 140475518894080, 140475518898175, +STORE, 140475518898176, 140475527286783, +STORE, 140475411456000, 140475428241407, +SNULL, 140475502112767, 140475518894079, +STORE, 140475502108672, 140475502112767, +STORE, 140475502112768, 140475518894079, +SNULL, 140475411460095, 140475428241407, +STORE, 140475411456000, 140475411460095, +STORE, 140475411460096, 140475428241407, +SNULL, 140475411460096, 140475419848703, +STORE, 140475419848704, 140475428241407, +STORE, 140475411460096, 140475419848703, +SNULL, 140475419852799, 140475428241407, +STORE, 140475419848704, 140475419852799, +STORE, 140475419852800, 140475428241407, +STORE, 140475403063296, 140475411455999, +SNULL, 140475502112768, 140475510501375, +STORE, 140475510501376, 140475518894079, +STORE, 140475502112768, 140475510501375, +SNULL, 140475510505471, 140475518894079, +STORE, 140475510501376, 140475510505471, +STORE, 140475510505472, 140475518894079, +SNULL, 140475403067391, 140475411455999, +STORE, 140475403063296, 140475403067391, +STORE, 140475403067392, 140475411455999, +STORE, 140475394670592, 140475403063295, +SNULL, 140475394674687, 140475403063295, +STORE, 140475394670592, 140475394674687, +STORE, 140475394674688, 140475403063295, +STORE, 140475386277888, 140475394670591, +STORE, 140475377885184, 140475394670591, +STORE, 140475369492480, 140475394670591, +SNULL, 140475369496575, 140475394670591, +STORE, 140475369492480, 140475369496575, +STORE, 140475369496576, 140475394670591, +SNULL, 140475369496576, 140475377885183, +STORE, 140475377885184, 140475394670591, +STORE, 140475369496576, 140475377885183, +SNULL, 140475377889279, 140475394670591, +STORE, 140475377885184, 140475377889279, +STORE, 140475377889280, 140475394670591, +STORE, 140475285630976, 140475294023679, +SNULL, 140475377889280, 140475386277887, +STORE, 140475386277888, 140475394670591, +STORE, 140475377889280, 140475386277887, +SNULL, 140475386281983, 140475394670591, +STORE, 140475386277888, 140475386281983, +STORE, 140475386281984, 140475394670591, +SNULL, 140475285635071, 140475294023679, +STORE, 140475285630976, 140475285635071, +STORE, 140475285635072, 140475294023679, +STORE, 140475277238272, 140475285630975, +STORE, 140475268845568, 140475285630975, +SNULL, 140475268845568, 140475277238271, +STORE, 140475277238272, 140475285630975, +STORE, 140475268845568, 140475277238271, +SNULL, 140475277242367, 140475285630975, +STORE, 140475277238272, 140475277242367, +STORE, 140475277242368, 140475285630975, +STORE, 140475260452864, 140475277238271, +SNULL, 140475260452864, 140475268845567, +STORE, 140475268845568, 140475277238271, +STORE, 140475260452864, 140475268845567, +SNULL, 140475268849663, 140475277238271, +STORE, 140475268845568, 140475268849663, +STORE, 140475268849664, 140475277238271, +SNULL, 140475260456959, 140475268845567, +STORE, 140475260452864, 140475260456959, +STORE, 140475260456960, 140475268845567, +STORE, 140475252060160, 140475260452863, +SNULL, 140475252064255, 140475260452863, +STORE, 140475252060160, 140475252064255, +STORE, 140475252064256, 140475260452863, +STORE, 140475243667456, 140475252060159, +SNULL, 140475243671551, 140475252060159, +STORE, 140475243667456, 140475243671551, +STORE, 140475243671552, 140475252060159, +STORE, 140475235274752, 140475243667455, +STORE, 140475151413248, 140475159805951, +STORE, 140474891505664, 140475025588223, +STORE, 140475143020544, 140475159805951, +SNULL, 140474891505664, 140474958479359, +STORE, 140474958479360, 140475025588223, +STORE, 140474891505664, 140474958479359, +SNULL, 140474958614527, 140475025588223, +STORE, 140474958479360, 140474958614527, +STORE, 140474958614528, 140475025588223, +STORE, 140474824261632, 140474891370495, +SNULL, 140474824396799, 140474891370495, +STORE, 140474824261632, 140474824396799, +STORE, 140474824396800, 140474891370495, +STORE, 140475134627840, 140475159805951, +STORE, 140474690043904, 140474824261631, +STORE, 140475126235136, 140475159805951, +STORE, 140475117842432, 140475159805951, +STORE, 140474622935040, 140474824261631, +STORE, 140475109449728, 140475159805951, +STORE, 140474488717312, 140474824261631, +STORE, 140475101057024, 140475159805951, +STORE, 140474480324608, 140474488717311, +STORE, 140474413215744, 140474480324607, +STORE, 140474404823040, 140474413215743, +ERASE, 140474413215744, 140474480324607, +STORE, 140474471931904, 140474488717311, +STORE, 140474270605312, 140474404823039, +SNULL, 140475101057024, 140475126235135, +STORE, 140475126235136, 140475159805951, +STORE, 140475101057024, 140475126235135, +SNULL, 140475126239231, 140475159805951, +STORE, 140475126235136, 140475126239231, +STORE, 140475126239232, 140475159805951, +STORE, 140474463539200, 140474488717311, +STORE, 140474455146496, 140474488717311, +SNULL, 140474455150591, 140474488717311, +STORE, 140474455146496, 140474455150591, +STORE, 140474455150592, 140474488717311, +STORE, 140474446753792, 140474455146495, +SNULL, 140474446757887, 140474455146495, +STORE, 140474446753792, 140474446757887, +STORE, 140474446757888, 140474455146495, +STORE, 140474438361088, 140474446753791, +STORE, 140474429968384, 140474446753791, +SNULL, 140474429972479, 140474446753791, +STORE, 140474429968384, 140474429972479, +STORE, 140474429972480, 140474446753791, +SNULL, 140475235278847, 140475243667455, +STORE, 140475235274752, 140475235278847, +STORE, 140475235278848, 140475243667455, +SNULL, 140474757152767, 140474824261631, +STORE, 140474488717312, 140474757152767, +STORE, 140474757152768, 140474824261631, +ERASE, 140474757152768, 140474824261631, +SNULL, 140474488717312, 140474690043903, +STORE, 140474690043904, 140474757152767, +STORE, 140474488717312, 140474690043903, +SNULL, 140474690179071, 140474757152767, +STORE, 140474690043904, 140474690179071, +STORE, 140474690179072, 140474757152767, +SNULL, 140474488717312, 140474622935039, +STORE, 140474622935040, 140474690043903, +STORE, 140474488717312, 140474622935039, +SNULL, 140474623070207, 140474690043903, +STORE, 140474622935040, 140474623070207, +STORE, 140474623070208, 140474690043903, +SNULL, 140475101057024, 140475117842431, +STORE, 140475117842432, 140475126235135, +STORE, 140475101057024, 140475117842431, +SNULL, 140475117846527, 140475126235135, +STORE, 140475117842432, 140475117846527, +STORE, 140475117846528, 140475126235135, +SNULL, 140474555826175, 140474622935039, +STORE, 140474488717312, 140474555826175, +STORE, 140474555826176, 140474622935039, +ERASE, 140474555826176, 140474622935039, +STORE, 140474136387584, 140474404823039, +SNULL, 140474136387584, 140474153172991, +STORE, 140474153172992, 140474404823039, +STORE, 140474136387584, 140474153172991, +ERASE, 140474136387584, 140474153172991, +STORE, 140474018955264, 140474404823039, +STORE, 140473884737536, 140474404823039, +SNULL, 140474086064127, 140474404823039, +STORE, 140473884737536, 140474086064127, +STORE, 140474086064128, 140474404823039, +SNULL, 140474086064128, 140474153172991, +STORE, 140474153172992, 140474404823039, +STORE, 140474086064128, 140474153172991, +ERASE, 140474086064128, 140474153172991, +STORE, 140473750519808, 140474086064127, +SNULL, 140473817628671, 140474086064127, +STORE, 140473750519808, 140473817628671, +STORE, 140473817628672, 140474086064127, +SNULL, 140473817628672, 140473884737535, +STORE, 140473884737536, 140474086064127, +STORE, 140473817628672, 140473884737535, +ERASE, 140473817628672, 140473884737535, +SNULL, 140475126239232, 140475151413247, +STORE, 140475151413248, 140475159805951, +STORE, 140475126239232, 140475151413247, +SNULL, 140475151417343, 140475159805951, +STORE, 140475151413248, 140475151417343, +STORE, 140475151417344, 140475159805951, +SNULL, 140474270605311, 140474404823039, +STORE, 140474153172992, 140474270605311, +STORE, 140474270605312, 140474404823039, +SNULL, 140474270605312, 140474287390719, +STORE, 140474287390720, 140474404823039, +STORE, 140474270605312, 140474287390719, +ERASE, 140474270605312, 140474287390719, +SNULL, 140474429972480, 140474438361087, +STORE, 140474438361088, 140474446753791, +STORE, 140474429972480, 140474438361087, +SNULL, 140474438365183, 140474446753791, +STORE, 140474438361088, 140474438365183, +STORE, 140474438365184, 140474446753791, +STORE, 140474815868928, 140474824261631, +SNULL, 140474815873023, 140474824261631, +STORE, 140474815868928, 140474815873023, +STORE, 140474815873024, 140474824261631, +SNULL, 140474220281855, 140474270605311, +STORE, 140474153172992, 140474220281855, +STORE, 140474220281856, 140474270605311, +ERASE, 140474220281856, 140474270605311, +SNULL, 140474488852479, 140474555826175, +STORE, 140474488717312, 140474488852479, +STORE, 140474488852480, 140474555826175, +SNULL, 140475101057024, 140475109449727, +STORE, 140475109449728, 140475117842431, +STORE, 140475101057024, 140475109449727, +SNULL, 140475109453823, 140475117842431, +STORE, 140475109449728, 140475109453823, +STORE, 140475109453824, 140475117842431, +SNULL, 140473951846399, 140474086064127, +STORE, 140473884737536, 140473951846399, +STORE, 140473951846400, 140474086064127, +SNULL, 140473951846400, 140474018955263, +STORE, 140474018955264, 140474086064127, +STORE, 140473951846400, 140474018955263, +ERASE, 140473951846400, 140474018955263, +SNULL, 140473884872703, 140473951846399, +STORE, 140473884737536, 140473884872703, +STORE, 140473884872704, 140473951846399, +SNULL, 140474019090431, 140474086064127, +STORE, 140474018955264, 140474019090431, +STORE, 140474019090432, 140474086064127, +SNULL, 140473750654975, 140473817628671, +STORE, 140473750519808, 140473750654975, +STORE, 140473750654976, 140473817628671, +SNULL, 140474455150592, 140474463539199, +STORE, 140474463539200, 140474488717311, +STORE, 140474455150592, 140474463539199, +SNULL, 140474463543295, 140474488717311, +STORE, 140474463539200, 140474463543295, +STORE, 140474463543296, 140474488717311, +STORE, 140474807476224, 140474815868927, +SNULL, 140474463543296, 140474471931903, +STORE, 140474471931904, 140474488717311, +STORE, 140474463543296, 140474471931903, +SNULL, 140474471935999, 140474488717311, +STORE, 140474471931904, 140474471935999, +STORE, 140474471936000, 140474488717311, +STORE, 140474799083520, 140474815868927, +STORE, 140474790690816, 140474815868927, +SNULL, 140474790690816, 140474799083519, +STORE, 140474799083520, 140474815868927, +STORE, 140474790690816, 140474799083519, +SNULL, 140474799087615, 140474815868927, +STORE, 140474799083520, 140474799087615, +STORE, 140474799087616, 140474815868927, +SNULL, 140474354499583, 140474404823039, +STORE, 140474287390720, 140474354499583, +STORE, 140474354499584, 140474404823039, +ERASE, 140474354499584, 140474404823039, +SNULL, 140474287525887, 140474354499583, +STORE, 140474287390720, 140474287525887, +STORE, 140474287525888, 140474354499583, +STORE, 140474782298112, 140474799083519, +STORE, 140474773905408, 140474799083519, +SNULL, 140474773909503, 140474799083519, +STORE, 140474773905408, 140474773909503, +STORE, 140474773909504, 140474799083519, +SNULL, 140475126239232, 140475134627839, +STORE, 140475134627840, 140475151413247, +STORE, 140475126239232, 140475134627839, +SNULL, 140475134631935, 140475151413247, +STORE, 140475134627840, 140475134631935, +STORE, 140475134631936, 140475151413247, +STORE, 140474765512704, 140474773905407, +STORE, 140474614542336, 140474622935039, +SNULL, 140474153308159, 140474220281855, +STORE, 140474153172992, 140474153308159, +STORE, 140474153308160, 140474220281855, +SNULL, 140474404827135, 140474413215743, +STORE, 140474404823040, 140474404827135, +STORE, 140474404827136, 140474413215743, +STORE, 140474606149632, 140474622935039, +SNULL, 140474606153727, 140474622935039, +STORE, 140474606149632, 140474606153727, +STORE, 140474606153728, 140474622935039, +STORE, 140474597756928, 140474606149631, +SNULL, 140474597761023, 140474606149631, +STORE, 140474597756928, 140474597761023, +STORE, 140474597761024, 140474606149631, +SNULL, 140475134631936, 140475143020543, +STORE, 140475143020544, 140475151413247, +STORE, 140475134631936, 140475143020543, +SNULL, 140475143024639, 140475151413247, +STORE, 140475143020544, 140475143024639, +STORE, 140475143024640, 140475151413247, +STORE, 140474589364224, 140474597756927, +SNULL, 140474606153728, 140474614542335, +STORE, 140474614542336, 140474622935039, +STORE, 140474606153728, 140474614542335, +SNULL, 140474614546431, 140474622935039, +STORE, 140474614542336, 140474614546431, +STORE, 140474614546432, 140474622935039, +SNULL, 140474765516799, 140474773905407, +STORE, 140474765512704, 140474765516799, +STORE, 140474765516800, 140474773905407, +STORE, 140474580971520, 140474597756927, +SNULL, 140474773909504, 140474782298111, +STORE, 140474782298112, 140474799083519, +STORE, 140474773909504, 140474782298111, +SNULL, 140474782302207, 140474799083519, +STORE, 140474782298112, 140474782302207, +STORE, 140474782302208, 140474799083519, +SNULL, 140474471936000, 140474480324607, +STORE, 140474480324608, 140474488717311, +STORE, 140474471936000, 140474480324607, +SNULL, 140474480328703, 140474488717311, +STORE, 140474480324608, 140474480328703, +STORE, 140474480328704, 140474488717311, +STORE, 140474572578816, 140474597756927, +SNULL, 140474572582911, 140474597756927, +STORE, 140474572578816, 140474572582911, +STORE, 140474572582912, 140474597756927, +SNULL, 140474782302208, 140474790690815, +STORE, 140474790690816, 140474799083519, +STORE, 140474782302208, 140474790690815, +SNULL, 140474790694911, 140474799083519, +STORE, 140474790690816, 140474790694911, +STORE, 140474790694912, 140474799083519, +STORE, 140474564186112, 140474572578815, +STORE, 140474421575680, 140474429968383, +STORE, 140474396430336, 140474404823039, +SNULL, 140474396434431, 140474404823039, +STORE, 140474396430336, 140474396434431, +STORE, 140474396434432, 140474404823039, +STORE, 140474388037632, 140474396430335, +SNULL, 140474799087616, 140474807476223, +STORE, 140474807476224, 140474815868927, +STORE, 140474799087616, 140474807476223, +SNULL, 140474807480319, 140474815868927, +STORE, 140474807476224, 140474807480319, +STORE, 140474807480320, 140474815868927, +SNULL, 140475101061119, 140475109449727, +STORE, 140475101057024, 140475101061119, +STORE, 140475101061120, 140475109449727, +STORE, 140474379644928, 140474396430335, +SNULL, 140474572582912, 140474589364223, +STORE, 140474589364224, 140474597756927, +STORE, 140474572582912, 140474589364223, +SNULL, 140474589368319, 140474597756927, +STORE, 140474589364224, 140474589368319, +STORE, 140474589368320, 140474597756927, +STORE, 140474371252224, 140474396430335, +STORE, 140474362859520, 140474396430335, +STORE, 140474278998016, 140474287390719, +STORE, 140474270605312, 140474287390719, +STORE, 140474262212608, 140474287390719, +SNULL, 140474262216703, 140474287390719, +STORE, 140474262212608, 140474262216703, +STORE, 140474262216704, 140474287390719, +STORE, 140474253819904, 140474262212607, +SNULL, 140474253823999, 140474262212607, +STORE, 140474253819904, 140474253823999, +STORE, 140474253824000, 140474262212607, +SNULL, 140474362859520, 140474388037631, +STORE, 140474388037632, 140474396430335, +STORE, 140474362859520, 140474388037631, +SNULL, 140474388041727, 140474396430335, +STORE, 140474388037632, 140474388041727, +STORE, 140474388041728, 140474396430335, +SNULL, 140474362859520, 140474379644927, +STORE, 140474379644928, 140474388037631, +STORE, 140474362859520, 140474379644927, +SNULL, 140474379649023, 140474388037631, +STORE, 140474379644928, 140474379649023, +STORE, 140474379649024, 140474388037631, +STORE, 140474245427200, 140474253819903, +STORE, 140474237034496, 140474253819903, +STORE, 140474228641792, 140474253819903, +STORE, 140474144780288, 140474153172991, +SNULL, 140474228645887, 140474253819903, +STORE, 140474228641792, 140474228645887, +STORE, 140474228645888, 140474253819903, +SNULL, 140474564190207, 140474572578815, +STORE, 140474564186112, 140474564190207, +STORE, 140474564190208, 140474572578815, +STORE, 140474136387584, 140474153172991, +SNULL, 140474362859520, 140474371252223, +STORE, 140474371252224, 140474379644927, +STORE, 140474362859520, 140474371252223, +SNULL, 140474371256319, 140474379644927, +STORE, 140474371252224, 140474371256319, +STORE, 140474371256320, 140474379644927, +STORE, 140474127994880, 140474153172991, +STORE, 140474119602176, 140474153172991, +SNULL, 140474421579775, 140474429968383, +STORE, 140474421575680, 140474421579775, +STORE, 140474421579776, 140474429968383, +STORE, 140474111209472, 140474153172991, +SNULL, 140474111213567, 140474153172991, +STORE, 140474111209472, 140474111213567, +STORE, 140474111213568, 140474153172991, +SNULL, 140474262216704, 140474270605311, +STORE, 140474270605312, 140474287390719, +STORE, 140474262216704, 140474270605311, +SNULL, 140474270609407, 140474287390719, +STORE, 140474270605312, 140474270609407, +STORE, 140474270609408, 140474287390719, +STORE, 140474102816768, 140474111209471, +SNULL, 140474102820863, 140474111209471, +STORE, 140474102816768, 140474102820863, +STORE, 140474102820864, 140474111209471, +SNULL, 140474270609408, 140474278998015, +STORE, 140474278998016, 140474287390719, +STORE, 140474270609408, 140474278998015, +SNULL, 140474279002111, 140474287390719, +STORE, 140474278998016, 140474279002111, +STORE, 140474279002112, 140474287390719, +STORE, 140474094424064, 140474102816767, +SNULL, 140474572582912, 140474580971519, +STORE, 140474580971520, 140474589364223, +STORE, 140474572582912, 140474580971519, +SNULL, 140474580975615, 140474589364223, +STORE, 140474580971520, 140474580975615, +STORE, 140474580975616, 140474589364223, +SNULL, 140474362863615, 140474371252223, +STORE, 140474362859520, 140474362863615, +STORE, 140474362863616, 140474371252223, +STORE, 140474010562560, 140474018955263, +SNULL, 140474228645888, 140474245427199, +STORE, 140474245427200, 140474253819903, +STORE, 140474228645888, 140474245427199, +SNULL, 140474245431295, 140474253819903, +STORE, 140474245427200, 140474245431295, +STORE, 140474245431296, 140474253819903, +SNULL, 140474111213568, 140474136387583, +STORE, 140474136387584, 140474153172991, +STORE, 140474111213568, 140474136387583, +SNULL, 140474136391679, 140474153172991, +STORE, 140474136387584, 140474136391679, +STORE, 140474136391680, 140474153172991, +STORE, 140474002169856, 140474018955263, +STORE, 140473993777152, 140474018955263, +SNULL, 140474111213568, 140474127994879, +STORE, 140474127994880, 140474136387583, +STORE, 140474111213568, 140474127994879, +SNULL, 140474127998975, 140474136387583, +STORE, 140474127994880, 140474127998975, +STORE, 140474127998976, 140474136387583, +SNULL, 140474228645888, 140474237034495, +STORE, 140474237034496, 140474245427199, +STORE, 140474228645888, 140474237034495, +SNULL, 140474237038591, 140474245427199, +STORE, 140474237034496, 140474237038591, +STORE, 140474237038592, 140474245427199, +SNULL, 140474136391680, 140474144780287, +STORE, 140474144780288, 140474153172991, +STORE, 140474136391680, 140474144780287, +SNULL, 140474144784383, 140474153172991, +STORE, 140474144780288, 140474144784383, +STORE, 140474144784384, 140474153172991, +STORE, 140473985384448, 140474018955263, +STORE, 140473976991744, 140474018955263, +STORE, 140473968599040, 140474018955263, +SNULL, 140473968603135, 140474018955263, +STORE, 140473968599040, 140473968603135, +STORE, 140473968603136, 140474018955263, +SNULL, 140474111213568, 140474119602175, +STORE, 140474119602176, 140474127994879, +STORE, 140474111213568, 140474119602175, +SNULL, 140474119606271, 140474127994879, +STORE, 140474119602176, 140474119606271, +STORE, 140474119606272, 140474127994879, +STORE, 140473960206336, 140473968599039, +SNULL, 140474094428159, 140474102816767, +STORE, 140474094424064, 140474094428159, +STORE, 140474094428160, 140474102816767, +STORE, 140473876344832, 140473884737535, +STORE, 140473867952128, 140473884737535, +STORE, 140473859559424, 140473884737535, +SNULL, 140473859563519, 140473884737535, +STORE, 140473859559424, 140473859563519, +STORE, 140473859563520, 140473884737535, +SNULL, 140473968603136, 140473993777151, +STORE, 140473993777152, 140474018955263, +STORE, 140473968603136, 140473993777151, +SNULL, 140473993781247, 140474018955263, +STORE, 140473993777152, 140473993781247, +STORE, 140473993781248, 140474018955263, +SNULL, 140473960210431, 140473968599039, +STORE, 140473960206336, 140473960210431, +STORE, 140473960210432, 140473968599039, +SNULL, 140473993781248, 140474010562559, +STORE, 140474010562560, 140474018955263, +STORE, 140473993781248, 140474010562559, +SNULL, 140474010566655, 140474018955263, +STORE, 140474010562560, 140474010566655, +STORE, 140474010566656, 140474018955263, +SNULL, 140473968603136, 140473985384447, +STORE, 140473985384448, 140473993777151, +STORE, 140473968603136, 140473985384447, +SNULL, 140473985388543, 140473993777151, +STORE, 140473985384448, 140473985388543, +STORE, 140473985388544, 140473993777151, +SNULL, 140473993781248, 140474002169855, +STORE, 140474002169856, 140474010562559, +STORE, 140473993781248, 140474002169855, +SNULL, 140474002173951, 140474010562559, +STORE, 140474002169856, 140474002173951, +STORE, 140474002173952, 140474010562559, +STORE, 140473851166720, 140473859559423, +SNULL, 140473851170815, 140473859559423, +STORE, 140473851166720, 140473851170815, +STORE, 140473851170816, 140473859559423, +SNULL, 140473968603136, 140473976991743, +STORE, 140473976991744, 140473985384447, +STORE, 140473968603136, 140473976991743, +SNULL, 140473976995839, 140473985384447, +STORE, 140473976991744, 140473976995839, +STORE, 140473976995840, 140473985384447, +STORE, 140473842774016, 140473851166719, +SNULL, 140473859563520, 140473867952127, +STORE, 140473867952128, 140473884737535, +STORE, 140473859563520, 140473867952127, +SNULL, 140473867956223, 140473884737535, +STORE, 140473867952128, 140473867956223, +STORE, 140473867956224, 140473884737535, +SNULL, 140473867956224, 140473876344831, +STORE, 140473876344832, 140473884737535, +STORE, 140473867956224, 140473876344831, +SNULL, 140473876348927, 140473884737535, +STORE, 140473876344832, 140473876348927, +STORE, 140473876348928, 140473884737535, +STORE, 140473834381312, 140473851166719, +SNULL, 140473834385407, 140473851166719, +STORE, 140473834381312, 140473834385407, +STORE, 140473834385408, 140473851166719, +SNULL, 140473834385408, 140473842774015, +STORE, 140473842774016, 140473851166719, +STORE, 140473834385408, 140473842774015, +SNULL, 140473842778111, 140473851166719, +STORE, 140473842774016, 140473842778111, +STORE, 140473842778112, 140473851166719, +STORE, 140473825988608, 140473834381311, +SNULL, 140473825992703, 140473834381311, +STORE, 140473825988608, 140473825992703, +STORE, 140473825992704, 140473834381311, +STORE, 140475577475072, 140475577503743, +STORE, 140475499917312, 140475502108671, +SNULL, 140475499917312, 140475500007423, +STORE, 140475500007424, 140475502108671, +STORE, 140475499917312, 140475500007423, +SNULL, 140475502100479, 140475502108671, +STORE, 140475500007424, 140475502100479, +STORE, 140475502100480, 140475502108671, +ERASE, 140475502100480, 140475502108671, +STORE, 140475502100480, 140475502108671, +SNULL, 140475502104575, 140475502108671, +STORE, 140475502100480, 140475502104575, +STORE, 140475502104576, 140475502108671, +ERASE, 140475577475072, 140475577503743, +ERASE, 140475235274752, 140475235278847, +ERASE, 140475235278848, 140475243667455, +ERASE, 140474815868928, 140474815873023, +ERASE, 140474815873024, 140474824261631, +ERASE, 140474606149632, 140474606153727, +ERASE, 140474606153728, 140474614542335, +ERASE, 140474270605312, 140474270609407, +ERASE, 140474270609408, 140474278998015, +ERASE, 140474438361088, 140474438365183, +ERASE, 140474438365184, 140474446753791, +ERASE, 140474597756928, 140474597761023, +ERASE, 140474597761024, 140474606149631, +ERASE, 140475126235136, 140475126239231, +ERASE, 140475126239232, 140475134627839, +ERASE, 140474463539200, 140474463543295, +ERASE, 140474463543296, 140474471931903, +ERASE, 140474388037632, 140474388041727, +ERASE, 140474388041728, 140474396430335, +ERASE, 140474404823040, 140474404827135, +ERASE, 140474404827136, 140474413215743, +ERASE, 140474278998016, 140474279002111, +ERASE, 140474279002112, 140474287390719, +ERASE, 140474094424064, 140474094428159, +ERASE, 140474094428160, 140474102816767, +ERASE, 140473867952128, 140473867956223, +ERASE, 140473867956224, 140473876344831, +ERASE, 140475151413248, 140475151417343, +ERASE, 140475151417344, 140475159805951, +ERASE, 140474455146496, 140474455150591, +ERASE, 140474455150592, 140474463539199, +ERASE, 140474807476224, 140474807480319, +ERASE, 140474807480320, 140474815868927, +ERASE, 140475117842432, 140475117846527, +ERASE, 140475117846528, 140475126235135, +ERASE, 140474446753792, 140474446757887, +ERASE, 140474446757888, 140474455146495, +ERASE, 140474429968384, 140474429972479, +ERASE, 140474429972480, 140474438361087, +ERASE, 140474782298112, 140474782302207, +ERASE, 140474782302208, 140474790690815, +ERASE, 140474136387584, 140474136391679, +ERASE, 140474136391680, 140474144780287, +ERASE, 140474002169856, 140474002173951, +ERASE, 140474002173952, 140474010562559, +ERASE, 140475134627840, 140475134631935, +ERASE, 140475134631936, 140475143020543, +ERASE, 140474471931904, 140474471935999, +ERASE, 140474471936000, 140474480324607, +ERASE, 140474396430336, 140474396434431, +ERASE, 140474396434432, 140474404823039, + }; + unsigned long set36[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140723893125120, 140737488351231, +SNULL, 140723893129215, 140737488351231, +STORE, 140723893125120, 140723893129215, +STORE, 140723892994048, 140723893129215, +STORE, 94076829786112, 94076832038911, +SNULL, 94076829917183, 94076832038911, +STORE, 94076829786112, 94076829917183, +STORE, 94076829917184, 94076832038911, +ERASE, 94076829917184, 94076832038911, +STORE, 94076832010240, 94076832018431, +STORE, 94076832018432, 94076832038911, +STORE, 140122444345344, 140122446598143, +SNULL, 140122444488703, 140122446598143, +STORE, 140122444345344, 140122444488703, +STORE, 140122444488704, 140122446598143, +ERASE, 140122444488704, 140122446598143, +STORE, 140122446585856, 140122446594047, +STORE, 140122446594048, 140122446598143, +STORE, 140723893538816, 140723893542911, +STORE, 140723893526528, 140723893538815, +STORE, 140122446557184, 140122446585855, +STORE, 140122446548992, 140122446557183, +STORE, 140122442129408, 140122444345343, +SNULL, 140122442129408, 140122442227711, +STORE, 140122442227712, 140122444345343, +STORE, 140122442129408, 140122442227711, +SNULL, 140122444320767, 140122444345343, +STORE, 140122442227712, 140122444320767, +STORE, 140122444320768, 140122444345343, +SNULL, 140122444320768, 140122444328959, +STORE, 140122444328960, 140122444345343, +STORE, 140122444320768, 140122444328959, +ERASE, 140122444320768, 140122444328959, +STORE, 140122444320768, 140122444328959, +ERASE, 140122444328960, 140122444345343, +STORE, 140122444328960, 140122444345343, +STORE, 140122438332416, 140122442129407, +SNULL, 140122438332416, 140122439991295, +STORE, 140122439991296, 140122442129407, +STORE, 140122438332416, 140122439991295, +SNULL, 140122442088447, 140122442129407, +STORE, 140122439991296, 140122442088447, +STORE, 140122442088448, 140122442129407, +SNULL, 140122442088448, 140122442113023, +STORE, 140122442113024, 140122442129407, +STORE, 140122442088448, 140122442113023, +ERASE, 140122442088448, 140122442113023, +STORE, 140122442088448, 140122442113023, +ERASE, 140122442113024, 140122442129407, +STORE, 140122442113024, 140122442129407, +STORE, 140122446540800, 140122446557183, +SNULL, 140122442104831, 140122442113023, +STORE, 140122442088448, 140122442104831, +STORE, 140122442104832, 140122442113023, +SNULL, 140122444324863, 140122444328959, +STORE, 140122444320768, 140122444324863, +STORE, 140122444324864, 140122444328959, +SNULL, 94076832014335, 94076832018431, +STORE, 94076832010240, 94076832014335, +STORE, 94076832014336, 94076832018431, +SNULL, 140122446589951, 140122446594047, +STORE, 140122446585856, 140122446589951, +STORE, 140122446589952, 140122446594047, +ERASE, 140122446557184, 140122446585855, +STORE, 94076845723648, 94076845858815, +STORE, 140122429939712, 140122438332415, +SNULL, 140122429943807, 140122438332415, +STORE, 140122429939712, 140122429943807, +STORE, 140122429943808, 140122438332415, +STORE, 140122421547008, 140122429939711, +STORE, 140122287329280, 140122421547007, +SNULL, 140122287329280, 140122301399039, +STORE, 140122301399040, 140122421547007, +STORE, 140122287329280, 140122301399039, +ERASE, 140122287329280, 140122301399039, +SNULL, 140122368507903, 140122421547007, +STORE, 140122301399040, 140122368507903, +STORE, 140122368507904, 140122421547007, +ERASE, 140122368507904, 140122421547007, +SNULL, 140122301534207, 140122368507903, +STORE, 140122301399040, 140122301534207, +STORE, 140122301534208, 140122368507903, +SNULL, 140122421551103, 140122429939711, +STORE, 140122421547008, 140122421551103, +STORE, 140122421551104, 140122429939711, +STORE, 140122413154304, 140122421547007, +SNULL, 140122413158399, 140122421547007, +STORE, 140122413154304, 140122413158399, +STORE, 140122413158400, 140122421547007, +STORE, 140122404761600, 140122413154303, +SNULL, 140122404765695, 140122413154303, +STORE, 140122404761600, 140122404765695, +STORE, 140122404765696, 140122413154303, +STORE, 140122396368896, 140122404761599, +SNULL, 140122396372991, 140122404761599, +STORE, 140122396368896, 140122396372991, +STORE, 140122396372992, 140122404761599, +STORE, 140122387976192, 140122396368895, +STORE, 140122167181312, 140122301399039, +SNULL, 140122234290175, 140122301399039, +STORE, 140122167181312, 140122234290175, +STORE, 140122234290176, 140122301399039, +ERASE, 140122234290176, 140122301399039, +SNULL, 140122167316479, 140122234290175, +STORE, 140122167181312, 140122167316479, +STORE, 140122167316480, 140122234290175, +STORE, 140122379583488, 140122396368895, +STORE, 140122371190784, 140122396368895, +STORE, 140122167316480, 140122301399039, +STORE, 140122158788608, 140122167181311, +SNULL, 140122371190784, 140122387976191, +STORE, 140122387976192, 140122396368895, +STORE, 140122371190784, 140122387976191, +SNULL, 140122387980287, 140122396368895, +STORE, 140122387976192, 140122387980287, +STORE, 140122387980288, 140122396368895, +SNULL, 140122167316480, 140122234290175, +STORE, 140122234290176, 140122301399039, +STORE, 140122167316480, 140122234290175, +SNULL, 140122234425343, 140122301399039, +STORE, 140122234290176, 140122234425343, +STORE, 140122234425344, 140122301399039, +STORE, 140122024570880, 140122158788607, +SNULL, 140122024570880, 140122032963583, +STORE, 140122032963584, 140122158788607, +STORE, 140122024570880, 140122032963583, +ERASE, 140122024570880, 140122032963583, +STORE, 140121898745856, 140122158788607, +STORE, 140121890353152, 140121898745855, +SNULL, 140122100072447, 140122158788607, +STORE, 140121898745856, 140122100072447, +STORE, 140122100072448, 140122158788607, +ERASE, 140122100072448, 140122158788607, +SNULL, 140121965854719, 140122100072447, +STORE, 140121898745856, 140121965854719, +STORE, 140121965854720, 140122100072447, +SNULL, 140121965854720, 140122032963583, +STORE, 140122032963584, 140122100072447, +STORE, 140121965854720, 140122032963583, +ERASE, 140121965854720, 140122032963583, +SNULL, 140121898881023, 140121965854719, +STORE, 140121898745856, 140121898881023, +STORE, 140121898881024, 140121965854719, +SNULL, 140121890357247, 140121898745855, +STORE, 140121890353152, 140121890357247, +STORE, 140121890357248, 140121898745855, +SNULL, 140122371190784, 140122379583487, +STORE, 140122379583488, 140122387976191, +STORE, 140122371190784, 140122379583487, +SNULL, 140122379587583, 140122387976191, +STORE, 140122379583488, 140122379587583, +STORE, 140122379587584, 140122387976191, +SNULL, 140122033098751, 140122100072447, +STORE, 140122032963584, 140122033098751, +STORE, 140122033098752, 140122100072447, +SNULL, 140122158792703, 140122167181311, +STORE, 140122158788608, 140122158792703, +STORE, 140122158792704, 140122167181311, +STORE, 140122150395904, 140122158788607, +STORE, 140122142003200, 140122158788607, +SNULL, 140122142007295, 140122158788607, +STORE, 140122142003200, 140122142007295, +STORE, 140122142007296, 140122158788607, +SNULL, 140122371194879, 140122379583487, +STORE, 140122371190784, 140122371194879, +STORE, 140122371194880, 140122379583487, +SNULL, 140122142007296, 140122150395903, +STORE, 140122150395904, 140122158788607, +STORE, 140122142007296, 140122150395903, +SNULL, 140122150399999, 140122158788607, +STORE, 140122150395904, 140122150399999, +STORE, 140122150400000, 140122158788607, +STORE, 140122133610496, 140122142003199, +STORE, 140122125217792, 140122142003199, +STORE, 140122116825088, 140122142003199, +SNULL, 140122116829183, 140122142003199, +STORE, 140122116825088, 140122116829183, +STORE, 140122116829184, 140122142003199, +SNULL, 140122116829184, 140122133610495, +STORE, 140122133610496, 140122142003199, +STORE, 140122116829184, 140122133610495, +SNULL, 140122133614591, 140122142003199, +STORE, 140122133610496, 140122133614591, +STORE, 140122133614592, 140122142003199, +SNULL, 140122116829184, 140122125217791, +STORE, 140122125217792, 140122133610495, +STORE, 140122116829184, 140122125217791, +SNULL, 140122125221887, 140122133610495, +STORE, 140122125217792, 140122125221887, +STORE, 140122125221888, 140122133610495, +STORE, 140122108432384, 140122116825087, +SNULL, 140122108436479, 140122116825087, +STORE, 140122108432384, 140122108436479, +STORE, 140122108436480, 140122116825087, +STORE, 140122024570880, 140122032963583, +STORE, 140122016178176, 140122032963583, +SNULL, 140122016182271, 140122032963583, +STORE, 140122016178176, 140122016182271, +STORE, 140122016182272, 140122032963583, +SNULL, 140122016182272, 140122024570879, +STORE, 140122024570880, 140122032963583, +STORE, 140122016182272, 140122024570879, +SNULL, 140122024574975, 140122032963583, +STORE, 140122024570880, 140122024574975, +STORE, 140122024574976, 140122032963583, +STORE, 140122007785472, 140122016178175, +SNULL, 140122007789567, 140122016178175, +STORE, 140122007785472, 140122007789567, +STORE, 140122007789568, 140122016178175, +STORE, 140121999392768, 140122007785471, +STORE, 140121991000064, 140122007785471, +SNULL, 140121991004159, 140122007785471, +STORE, 140121991000064, 140121991004159, +STORE, 140121991004160, 140122007785471, +SNULL, 140121991004160, 140121999392767, +STORE, 140121999392768, 140122007785471, +STORE, 140121991004160, 140121999392767, +SNULL, 140121999396863, 140122007785471, +STORE, 140121999392768, 140121999396863, +STORE, 140121999396864, 140122007785471, +STORE, 140121982607360, 140121991000063, +STORE, 140121823244288, 140121890353151, +ERASE, 140121823244288, 140121890353151, +STORE, 140121756135424, 140121890353151, +SNULL, 140121756135424, 140121764528127, +STORE, 140121764528128, 140121890353151, +STORE, 140121756135424, 140121764528127, +ERASE, 140121756135424, 140121764528127, +SNULL, 140121831636991, 140121890353151, +STORE, 140121764528128, 140121831636991, +STORE, 140121831636992, 140121890353151, +ERASE, 140121831636992, 140121890353151, +STORE, 140121974214656, 140121991000063, +STORE, 140121630310400, 140121831636991, +SNULL, 140121697419263, 140121831636991, +STORE, 140121630310400, 140121697419263, +STORE, 140121697419264, 140121831636991, +SNULL, 140121697419264, 140121764528127, +STORE, 140121764528128, 140121831636991, +STORE, 140121697419264, 140121764528127, +ERASE, 140121697419264, 140121764528127, +STORE, 140121881960448, 140121890353151, +STORE, 140121630310400, 140121831636991, +STORE, 140121873567744, 140121890353151, +SNULL, 140121630310400, 140121697419263, +STORE, 140121697419264, 140121831636991, +STORE, 140121630310400, 140121697419263, +SNULL, 140121697554431, 140121831636991, +STORE, 140121697419264, 140121697554431, +STORE, 140121697554432, 140121831636991, +STORE, 140121865175040, 140121890353151, +STORE, 140121856782336, 140121890353151, +STORE, 140121848389632, 140121890353151, +STORE, 140121839996928, 140121890353151, +STORE, 140121496092672, 140121697419263, +STORE, 140121487699968, 140121496092671, +STORE, 140121420591104, 140121487699967, +STORE, 140121412198400, 140121420591103, +ERASE, 140121420591104, 140121487699967, +STORE, 140121479307264, 140121496092671, +STORE, 140121277980672, 140121412198399, +SNULL, 140121277980672, 140121294766079, +STORE, 140121294766080, 140121412198399, +STORE, 140121277980672, 140121294766079, +ERASE, 140121277980672, 140121294766079, +STORE, 140121470914560, 140121496092671, +STORE, 140121462521856, 140121496092671, +STORE, 140121160548352, 140121412198399, +STORE, 140121454129152, 140121496092671, +SNULL, 140121227657215, 140121412198399, +STORE, 140121160548352, 140121227657215, +STORE, 140121227657216, 140121412198399, +SNULL, 140121227657216, 140121294766079, +STORE, 140121294766080, 140121412198399, +STORE, 140121227657216, 140121294766079, +ERASE, 140121227657216, 140121294766079, +STORE, 140121445736448, 140121496092671, +STORE, 140121437343744, 140121496092671, +SNULL, 140121437343744, 140121445736447, +STORE, 140121445736448, 140121496092671, +STORE, 140121437343744, 140121445736447, +SNULL, 140121445740543, 140121496092671, +STORE, 140121445736448, 140121445740543, +STORE, 140121445740544, 140121496092671, +SNULL, 140121697554432, 140121764528127, +STORE, 140121764528128, 140121831636991, +STORE, 140121697554432, 140121764528127, +SNULL, 140121764663295, 140121831636991, +STORE, 140121764528128, 140121764663295, +STORE, 140121764663296, 140121831636991, +SNULL, 140121496092672, 140121630310399, +STORE, 140121630310400, 140121697419263, +STORE, 140121496092672, 140121630310399, +SNULL, 140121630445567, 140121697419263, +STORE, 140121630310400, 140121630445567, +STORE, 140121630445568, 140121697419263, +SNULL, 140121445740544, 140121454129151, +STORE, 140121454129152, 140121496092671, +STORE, 140121445740544, 140121454129151, +SNULL, 140121454133247, 140121496092671, +STORE, 140121454129152, 140121454133247, +STORE, 140121454133248, 140121496092671, +STORE, 140121026330624, 140121227657215, +SNULL, 140121093439487, 140121227657215, +STORE, 140121026330624, 140121093439487, +STORE, 140121093439488, 140121227657215, +SNULL, 140121093439488, 140121160548351, +STORE, 140121160548352, 140121227657215, +STORE, 140121093439488, 140121160548351, +ERASE, 140121093439488, 140121160548351, +SNULL, 140121563201535, 140121630310399, +STORE, 140121496092672, 140121563201535, +STORE, 140121563201536, 140121630310399, +ERASE, 140121563201536, 140121630310399, +STORE, 140120892112896, 140121093439487, +SNULL, 140120959221759, 140121093439487, +STORE, 140120892112896, 140120959221759, +STORE, 140120959221760, 140121093439487, +SNULL, 140120959221760, 140121026330623, +STORE, 140121026330624, 140121093439487, +STORE, 140120959221760, 140121026330623, +ERASE, 140120959221760, 140121026330623, +STORE, 140120757895168, 140120959221759, +SNULL, 140121361874943, 140121412198399, +STORE, 140121294766080, 140121361874943, +STORE, 140121361874944, 140121412198399, +ERASE, 140121361874944, 140121412198399, +SNULL, 140121294901247, 140121361874943, +STORE, 140121294766080, 140121294901247, +STORE, 140121294901248, 140121361874943, +STORE, 140120623677440, 140120959221759, +SNULL, 140120690786303, 140120959221759, +STORE, 140120623677440, 140120690786303, +STORE, 140120690786304, 140120959221759, +SNULL, 140120690786304, 140120757895167, +STORE, 140120757895168, 140120959221759, +STORE, 140120690786304, 140120757895167, +ERASE, 140120690786304, 140120757895167, +SNULL, 140121160683519, 140121227657215, +STORE, 140121160548352, 140121160683519, +STORE, 140121160683520, 140121227657215, +SNULL, 140121974214656, 140121982607359, +STORE, 140121982607360, 140121991000063, +STORE, 140121974214656, 140121982607359, +SNULL, 140121982611455, 140121991000063, +STORE, 140121982607360, 140121982611455, +STORE, 140121982611456, 140121991000063, +SNULL, 140121839996928, 140121873567743, +STORE, 140121873567744, 140121890353151, +STORE, 140121839996928, 140121873567743, +SNULL, 140121873571839, 140121890353151, +STORE, 140121873567744, 140121873571839, +STORE, 140121873571840, 140121890353151, +SNULL, 140121873571840, 140121881960447, +STORE, 140121881960448, 140121890353151, +STORE, 140121873571840, 140121881960447, +SNULL, 140121881964543, 140121890353151, +STORE, 140121881960448, 140121881964543, +STORE, 140121881964544, 140121890353151, +SNULL, 140121840001023, 140121873567743, +STORE, 140121839996928, 140121840001023, +STORE, 140121840001024, 140121873567743, +SNULL, 140121840001024, 140121865175039, +STORE, 140121865175040, 140121873567743, +STORE, 140121840001024, 140121865175039, +SNULL, 140121865179135, 140121873567743, +STORE, 140121865175040, 140121865179135, +STORE, 140121865179136, 140121873567743, +SNULL, 140121437347839, 140121445736447, +STORE, 140121437343744, 140121437347839, +STORE, 140121437347840, 140121445736447, +STORE, 140121621917696, 140121630310399, +STORE, 140121613524992, 140121630310399, +SNULL, 140121026465791, 140121093439487, +STORE, 140121026330624, 140121026465791, +STORE, 140121026465792, 140121093439487, +SNULL, 140121496227839, 140121563201535, +STORE, 140121496092672, 140121496227839, +STORE, 140121496227840, 140121563201535, +SNULL, 140120757895168, 140120892112895, +STORE, 140120892112896, 140120959221759, +STORE, 140120757895168, 140120892112895, +SNULL, 140120892248063, 140120959221759, +STORE, 140120892112896, 140120892248063, +STORE, 140120892248064, 140120959221759, +SNULL, 140120825004031, 140120892112895, +STORE, 140120757895168, 140120825004031, +STORE, 140120825004032, 140120892112895, +ERASE, 140120825004032, 140120892112895, +SNULL, 140120623812607, 140120690786303, +STORE, 140120623677440, 140120623812607, +STORE, 140120623812608, 140120690786303, +SNULL, 140120758030335, 140120825004031, +STORE, 140120757895168, 140120758030335, +STORE, 140120758030336, 140120825004031, +SNULL, 140121454133248, 140121462521855, +STORE, 140121462521856, 140121496092671, +STORE, 140121454133248, 140121462521855, +SNULL, 140121462525951, 140121496092671, +STORE, 140121462521856, 140121462525951, +STORE, 140121462525952, 140121496092671, +STORE, 140121605132288, 140121630310399, +SNULL, 140121605136383, 140121630310399, +STORE, 140121605132288, 140121605136383, +STORE, 140121605136384, 140121630310399, +STORE, 140121596739584, 140121605132287, +SNULL, 140121605136384, 140121621917695, +STORE, 140121621917696, 140121630310399, +STORE, 140121605136384, 140121621917695, +SNULL, 140121621921791, 140121630310399, +STORE, 140121621917696, 140121621921791, +STORE, 140121621921792, 140121630310399, +STORE, 140121588346880, 140121605132287, +STORE, 140121579954176, 140121605132287, +SNULL, 140121412202495, 140121420591103, +STORE, 140121412198400, 140121412202495, +STORE, 140121412202496, 140121420591103, +SNULL, 140121974218751, 140121982607359, +STORE, 140121974214656, 140121974218751, +STORE, 140121974218752, 140121982607359, +SNULL, 140121462525952, 140121479307263, +STORE, 140121479307264, 140121496092671, +STORE, 140121462525952, 140121479307263, +SNULL, 140121479311359, 140121496092671, +STORE, 140121479307264, 140121479311359, +STORE, 140121479311360, 140121496092671, +STORE, 140121571561472, 140121605132287, +SNULL, 140121571565567, 140121605132287, +STORE, 140121571561472, 140121571565567, +STORE, 140121571565568, 140121605132287, +STORE, 140121428951040, 140121437343743, +SNULL, 140121428955135, 140121437343743, +STORE, 140121428951040, 140121428955135, +STORE, 140121428955136, 140121437343743, +SNULL, 140121840001024, 140121856782335, +STORE, 140121856782336, 140121865175039, +STORE, 140121840001024, 140121856782335, +SNULL, 140121856786431, 140121865175039, +STORE, 140121856782336, 140121856786431, +STORE, 140121856786432, 140121865175039, +STORE, 140121403805696, 140121412198399, +SNULL, 140121840001024, 140121848389631, +STORE, 140121848389632, 140121856782335, +STORE, 140121840001024, 140121848389631, +SNULL, 140121848393727, 140121856782335, +STORE, 140121848389632, 140121848393727, +STORE, 140121848393728, 140121856782335, +SNULL, 140121479311360, 140121487699967, +STORE, 140121487699968, 140121496092671, +STORE, 140121479311360, 140121487699967, +SNULL, 140121487704063, 140121496092671, +STORE, 140121487699968, 140121487704063, +STORE, 140121487704064, 140121496092671, +STORE, 140121395412992, 140121412198399, +STORE, 140121387020288, 140121412198399, +SNULL, 140121387024383, 140121412198399, +STORE, 140121387020288, 140121387024383, +STORE, 140121387024384, 140121412198399, +SNULL, 140121605136384, 140121613524991, +STORE, 140121613524992, 140121621917695, +STORE, 140121605136384, 140121613524991, +SNULL, 140121613529087, 140121621917695, +STORE, 140121613524992, 140121613529087, +STORE, 140121613529088, 140121621917695, +SNULL, 140121462525952, 140121470914559, +STORE, 140121470914560, 140121479307263, +STORE, 140121462525952, 140121470914559, +SNULL, 140121470918655, 140121479307263, +STORE, 140121470914560, 140121470918655, +STORE, 140121470918656, 140121479307263, +STORE, 140121378627584, 140121387020287, +SNULL, 140121378631679, 140121387020287, +STORE, 140121378627584, 140121378631679, +STORE, 140121378631680, 140121387020287, +SNULL, 140121571565568, 140121596739583, +STORE, 140121596739584, 140121605132287, +STORE, 140121571565568, 140121596739583, +SNULL, 140121596743679, 140121605132287, +STORE, 140121596739584, 140121596743679, +STORE, 140121596743680, 140121605132287, +SNULL, 140121387024384, 140121403805695, +STORE, 140121403805696, 140121412198399, +STORE, 140121387024384, 140121403805695, +SNULL, 140121403809791, 140121412198399, +STORE, 140121403805696, 140121403809791, +STORE, 140121403809792, 140121412198399, +STORE, 140121370234880, 140121378627583, +SNULL, 140121387024384, 140121395412991, +STORE, 140121395412992, 140121403805695, +STORE, 140121387024384, 140121395412991, +SNULL, 140121395417087, 140121403805695, +STORE, 140121395412992, 140121395417087, +STORE, 140121395417088, 140121403805695, +SNULL, 140121571565568, 140121588346879, +STORE, 140121588346880, 140121596739583, +STORE, 140121571565568, 140121588346879, +SNULL, 140121588350975, 140121596739583, +STORE, 140121588346880, 140121588350975, +STORE, 140121588350976, 140121596739583, +SNULL, 140121571565568, 140121579954175, +STORE, 140121579954176, 140121588346879, +STORE, 140121571565568, 140121579954175, +SNULL, 140121579958271, 140121588346879, +STORE, 140121579954176, 140121579958271, +STORE, 140121579958272, 140121588346879, +STORE, 140121286373376, 140121294766079, +STORE, 140121277980672, 140121294766079, +SNULL, 140121277980672, 140121286373375, +STORE, 140121286373376, 140121294766079, +STORE, 140121277980672, 140121286373375, +SNULL, 140121286377471, 140121294766079, +STORE, 140121286373376, 140121286377471, +STORE, 140121286377472, 140121294766079, +STORE, 140121269587968, 140121286373375, +STORE, 140121261195264, 140121286373375, +SNULL, 140121261195264, 140121269587967, +STORE, 140121269587968, 140121286373375, +STORE, 140121261195264, 140121269587967, +SNULL, 140121269592063, 140121286373375, +STORE, 140121269587968, 140121269592063, +STORE, 140121269592064, 140121286373375, +STORE, 140121252802560, 140121269587967, +SNULL, 140121252806655, 140121269587967, +STORE, 140121252802560, 140121252806655, +STORE, 140121252806656, 140121269587967, +STORE, 140121244409856, 140121252802559, +STORE, 140121236017152, 140121252802559, +SNULL, 140121236017152, 140121244409855, +STORE, 140121244409856, 140121252802559, +STORE, 140121236017152, 140121244409855, +SNULL, 140121244413951, 140121252802559, +STORE, 140121244409856, 140121244413951, +STORE, 140121244413952, 140121252802559, +SNULL, 140121370238975, 140121378627583, +STORE, 140121370234880, 140121370238975, +STORE, 140121370238976, 140121378627583, +STORE, 140121152155648, 140121160548351, +STORE, 140121143762944, 140121160548351, +STORE, 140121135370240, 140121160548351, +SNULL, 140121135374335, 140121160548351, +STORE, 140121135370240, 140121135374335, +STORE, 140121135374336, 140121160548351, +STORE, 140121126977536, 140121135370239, +STORE, 140121118584832, 140121135370239, +STORE, 140121110192128, 140121135370239, +SNULL, 140121110192128, 140121118584831, +STORE, 140121118584832, 140121135370239, +STORE, 140121110192128, 140121118584831, +SNULL, 140121118588927, 140121135370239, +STORE, 140121118584832, 140121118588927, +STORE, 140121118588928, 140121135370239, +STORE, 140121101799424, 140121118584831, +STORE, 140121017937920, 140121026330623, +STORE, 140121009545216, 140121026330623, +SNULL, 140121009545216, 140121017937919, +STORE, 140121017937920, 140121026330623, +STORE, 140121009545216, 140121017937919, +SNULL, 140121017942015, 140121026330623, +STORE, 140121017937920, 140121017942015, +STORE, 140121017942016, 140121026330623, +SNULL, 140121269592064, 140121277980671, +STORE, 140121277980672, 140121286373375, +STORE, 140121269592064, 140121277980671, +SNULL, 140121277984767, 140121286373375, +STORE, 140121277980672, 140121277984767, +STORE, 140121277984768, 140121286373375, +STORE, 140121001152512, 140121017937919, +SNULL, 140121252806656, 140121261195263, +STORE, 140121261195264, 140121269587967, +STORE, 140121252806656, 140121261195263, +SNULL, 140121261199359, 140121269587967, +STORE, 140121261195264, 140121261199359, +STORE, 140121261199360, 140121269587967, +SNULL, 140121135374336, 140121152155647, +STORE, 140121152155648, 140121160548351, +STORE, 140121135374336, 140121152155647, +SNULL, 140121152159743, 140121160548351, +STORE, 140121152155648, 140121152159743, +STORE, 140121152159744, 140121160548351, +STORE, 140120992759808, 140121017937919, +STORE, 140120984367104, 140121017937919, +STORE, 140120975974400, 140121017937919, +SNULL, 140121101799424, 140121110192127, +STORE, 140121110192128, 140121118584831, +STORE, 140121101799424, 140121110192127, +SNULL, 140121110196223, 140121118584831, +STORE, 140121110192128, 140121110196223, +STORE, 140121110196224, 140121118584831, +SNULL, 140121118588928, 140121126977535, +STORE, 140121126977536, 140121135370239, +STORE, 140121118588928, 140121126977535, +SNULL, 140121126981631, 140121135370239, +STORE, 140121126977536, 140121126981631, +STORE, 140121126981632, 140121135370239, +STORE, 140120967581696, 140121017937919, +STORE, 140120883720192, 140120892112895, +SNULL, 140120883724287, 140120892112895, +STORE, 140120883720192, 140120883724287, +STORE, 140120883724288, 140120892112895, +STORE, 140120875327488, 140120883720191, +SNULL, 140121101803519, 140121110192127, +STORE, 140121101799424, 140121101803519, +STORE, 140121101803520, 140121110192127, +SNULL, 140121135374336, 140121143762943, +STORE, 140121143762944, 140121152155647, +STORE, 140121135374336, 140121143762943, +SNULL, 140121143767039, 140121152155647, +STORE, 140121143762944, 140121143767039, +STORE, 140121143767040, 140121152155647, +STORE, 140120866934784, 140120883720191, +SNULL, 140120967581696, 140120984367103, +STORE, 140120984367104, 140121017937919, +STORE, 140120967581696, 140120984367103, +SNULL, 140120984371199, 140121017937919, +STORE, 140120984367104, 140120984371199, +STORE, 140120984371200, 140121017937919, +STORE, 140120858542080, 140120883720191, +SNULL, 140121236021247, 140121244409855, +STORE, 140121236017152, 140121236021247, +STORE, 140121236021248, 140121244409855, +SNULL, 140120984371200, 140121009545215, +STORE, 140121009545216, 140121017937919, +STORE, 140120984371200, 140121009545215, +SNULL, 140121009549311, 140121017937919, +STORE, 140121009545216, 140121009549311, +STORE, 140121009549312, 140121017937919, +SNULL, 140120984371200, 140120992759807, +STORE, 140120992759808, 140121009545215, +STORE, 140120984371200, 140120992759807, +SNULL, 140120992763903, 140121009545215, +STORE, 140120992759808, 140120992763903, +STORE, 140120992763904, 140121009545215, +SNULL, 140120992763904, 140121001152511, +STORE, 140121001152512, 140121009545215, +STORE, 140120992763904, 140121001152511, +SNULL, 140121001156607, 140121009545215, +STORE, 140121001152512, 140121001156607, +STORE, 140121001156608, 140121009545215, +STORE, 140120850149376, 140120883720191, +SNULL, 140120850153471, 140120883720191, +STORE, 140120850149376, 140120850153471, +STORE, 140120850153472, 140120883720191, +SNULL, 140120967585791, 140120984367103, +STORE, 140120967581696, 140120967585791, +STORE, 140120967585792, 140120984367103, +SNULL, 140120850153472, 140120866934783, +STORE, 140120866934784, 140120883720191, +STORE, 140120850153472, 140120866934783, +SNULL, 140120866938879, 140120883720191, +STORE, 140120866934784, 140120866938879, +STORE, 140120866938880, 140120883720191, +STORE, 140120841756672, 140120850149375, +SNULL, 140120967585792, 140120975974399, +STORE, 140120975974400, 140120984367103, +STORE, 140120967585792, 140120975974399, +SNULL, 140120975978495, 140120984367103, +STORE, 140120975974400, 140120975978495, +STORE, 140120975978496, 140120984367103, +SNULL, 140120866938880, 140120875327487, +STORE, 140120875327488, 140120883720191, +STORE, 140120866938880, 140120875327487, +SNULL, 140120875331583, 140120883720191, +STORE, 140120875327488, 140120875331583, +STORE, 140120875331584, 140120883720191, +STORE, 140120833363968, 140120850149375, +STORE, 140120749502464, 140120757895167, +STORE, 140120741109760, 140120757895167, +STORE, 140120732717056, 140120757895167, +STORE, 140120724324352, 140120757895167, +SNULL, 140120724324352, 140120732717055, +STORE, 140120732717056, 140120757895167, +STORE, 140120724324352, 140120732717055, +SNULL, 140120732721151, 140120757895167, +STORE, 140120732717056, 140120732721151, +STORE, 140120732721152, 140120757895167, +STORE, 140120715931648, 140120732717055, +SNULL, 140120715935743, 140120732717055, +STORE, 140120715931648, 140120715935743, +STORE, 140120715935744, 140120732717055, +SNULL, 140120850153472, 140120858542079, +STORE, 140120858542080, 140120866934783, +STORE, 140120850153472, 140120858542079, +SNULL, 140120858546175, 140120866934783, +STORE, 140120858542080, 140120858546175, +STORE, 140120858546176, 140120866934783, +STORE, 140120707538944, 140120715931647, +SNULL, 140120707543039, 140120715931647, +STORE, 140120707538944, 140120707543039, +STORE, 140120707543040, 140120715931647, +SNULL, 140120833368063, 140120850149375, +STORE, 140120833363968, 140120833368063, +STORE, 140120833368064, 140120850149375, +SNULL, 140120833368064, 140120841756671, +STORE, 140120841756672, 140120850149375, +STORE, 140120833368064, 140120841756671, +SNULL, 140120841760767, 140120850149375, +STORE, 140120841756672, 140120841760767, +STORE, 140120841760768, 140120850149375, +STORE, 140120699146240, 140120707538943, +SNULL, 140120715935744, 140120724324351, +STORE, 140120724324352, 140120732717055, +STORE, 140120715935744, 140120724324351, +SNULL, 140120724328447, 140120732717055, +STORE, 140120724324352, 140120724328447, +STORE, 140120724328448, 140120732717055, +SNULL, 140120732721152, 140120741109759, +STORE, 140120741109760, 140120757895167, +STORE, 140120732721152, 140120741109759, +SNULL, 140120741113855, 140120757895167, +STORE, 140120741109760, 140120741113855, +STORE, 140120741113856, 140120757895167, +SNULL, 140120741113856, 140120749502463, +STORE, 140120749502464, 140120757895167, +STORE, 140120741113856, 140120749502463, +SNULL, 140120749506559, 140120757895167, +STORE, 140120749502464, 140120749506559, +STORE, 140120749506560, 140120757895167, +SNULL, 140120699150335, 140120707538943, +STORE, 140120699146240, 140120699150335, +STORE, 140120699150336, 140120707538943, +STORE, 140122446557184, 140122446585855, +STORE, 140122368999424, 140122371190783, +SNULL, 140122368999424, 140122369089535, +STORE, 140122369089536, 140122371190783, +STORE, 140122368999424, 140122369089535, +SNULL, 140122371182591, 140122371190783, +STORE, 140122369089536, 140122371182591, +STORE, 140122371182592, 140122371190783, +ERASE, 140122371182592, 140122371190783, +STORE, 140122371182592, 140122371190783, +SNULL, 140122371186687, 140122371190783, +STORE, 140122371182592, 140122371186687, +STORE, 140122371186688, 140122371190783, +ERASE, 140122446557184, 140122446585855, +ERASE, 140121445736448, 140121445740543, +ERASE, 140121445740544, 140121454129151, +ERASE, 140121621917696, 140121621921791, +ERASE, 140121621921792, 140121630310399, +ERASE, 140121579954176, 140121579958271, +ERASE, 140121579958272, 140121588346879, +ERASE, 140121261195264, 140121261199359, +ERASE, 140121261199360, 140121269587967, +ERASE, 140121454129152, 140121454133247, +ERASE, 140121454133248, 140121462521855, +ERASE, 140121588346880, 140121588350975, +ERASE, 140121588350976, 140121596739583, +ERASE, 140121135370240, 140121135374335, +ERASE, 140121135374336, 140121143762943, +ERASE, 140121881960448, 140121881964543, +ERASE, 140121881964544, 140121890353151, +ERASE, 140121428951040, 140121428955135, +ERASE, 140121428955136, 140121437343743, +ERASE, 140121387020288, 140121387024383, +ERASE, 140121387024384, 140121395412991, +ERASE, 140121487699968, 140121487704063, +ERASE, 140121487704064, 140121496092671, +ERASE, 140121437343744, 140121437347839, +ERASE, 140121437347840, 140121445736447, +ERASE, 140121613524992, 140121613529087, +ERASE, 140121613529088, 140121621917695, +ERASE, 140121856782336, 140121856786431, +ERASE, 140121856786432, 140121865175039, +ERASE, 140121252802560, 140121252806655, +ERASE, 140121252806656, 140121261195263, +ERASE, 140121839996928, 140121840001023, +ERASE, 140121840001024, 140121848389631, +ERASE, 140121596739584, 140121596743679, +ERASE, 140121596743680, 140121605132287, +ERASE, 140121009545216, 140121009549311, +ERASE, 140121009549312, 140121017937919, +ERASE, 140120724324352, 140120724328447, +ERASE, 140120724328448, 140120732717055, +ERASE, 140120883720192, 140120883724287, +ERASE, 140120883724288, 140120892112895, +ERASE, 140121982607360, 140121982611455, +ERASE, 140121982611456, 140121991000063, +ERASE, 140121571561472, 140121571565567, +ERASE, 140121571565568, 140121579954175, +ERASE, 140121286373376, 140121286377471, +ERASE, 140121286377472, 140121294766079, +ERASE, 140120875327488, 140120875331583, +ERASE, 140120875331584, 140120883720191, +ERASE, 140121848389632, 140121848393727, +ERASE, 140121848393728, 140121856782335, +ERASE, 140121370234880, 140121370238975, +ERASE, 140121370238976, 140121378627583, +ERASE, 140121143762944, 140121143767039, +ERASE, 140121143767040, 140121152155647, +ERASE, 140121118584832, 140121118588927, +ERASE, 140121118588928, 140121126977535, +ERASE, 140120866934784, 140120866938879, +ERASE, 140120866938880, 140120875327487, +ERASE, 140120741109760, 140120741113855, +ERASE, 140120741113856, 140120749502463, +ERASE, 140121865175040, 140121865179135, +ERASE, 140121865179136, 140121873567743, +ERASE, 140121403805696, 140121403809791, +ERASE, 140121403809792, 140121412198399, +ERASE, 140121236017152, 140121236021247, +ERASE, 140121236021248, 140121244409855, +ERASE, 140120732717056, 140120732721151, +ERASE, 140120732721152, 140120741109759, +ERASE, 140121017937920, 140121017942015, +ERASE, 140121017942016, 140121026330623, +ERASE, 140121873567744, 140121873571839, +ERASE, 140121873571840, 140121881960447, +ERASE, 140121470914560, 140121470918655, +ERASE, 140121470918656, 140121479307263, +ERASE, 140121126977536, 140121126981631, +ERASE, 140121126981632, 140121135370239, +ERASE, 140120850149376, 140120850153471, +ERASE, 140120850153472, 140120858542079, +ERASE, 140120707538944, 140120707543039, +ERASE, 140120707543040, 140120715931647, +ERASE, 140121479307264, 140121479311359, +ERASE, 140121479311360, 140121487699967, +ERASE, 140120967581696, 140120967585791, +ERASE, 140120967585792, 140120975974399, +ERASE, 140120841756672, 140120841760767, +ERASE, 140120841760768, 140120850149375, +ERASE, 140121412198400, 140121412202495, +ERASE, 140121412202496, 140121420591103, +ERASE, 140122158788608, 140122158792703, +ERASE, 140122158792704, 140122167181311, +ERASE, 140122142003200, 140122142007295, +ERASE, 140122142007296, 140122150395903, +ERASE, 140121101799424, 140121101803519, +ERASE, 140121101803520, 140121110192127, +ERASE, 140120858542080, 140120858546175, +ERASE, 140120858546176, 140120866934783, +ERASE, 140120833363968, 140120833368063, +ERASE, 140120833368064, 140120841756671, +ERASE, 140121277980672, 140121277984767, +ERASE, 140121277984768, 140121286373375, +ERASE, 140121001152512, 140121001156607, +ERASE, 140121001156608, 140121009545215, +ERASE, 140120749502464, 140120749506559, +ERASE, 140120749506560, 140120757895167, +ERASE, 140121605132288, 140121605136383, +ERASE, 140121605136384, 140121613524991, +ERASE, 140121378627584, 140121378631679, +ERASE, 140121378631680, 140121387020287, +ERASE, 140121110192128, 140121110196223, +ERASE, 140121110196224, 140121118584831, +ERASE, 140121462521856, 140121462525951, +ERASE, 140121462525952, 140121470914559, +ERASE, 140121395412992, 140121395417087, +ERASE, 140121395417088, 140121403805695, +ERASE, 140121152155648, 140121152159743, +ERASE, 140121152159744, 140121160548351, +ERASE, 140120992759808, 140120992763903, +ERASE, 140120992763904, 140121001152511, +ERASE, 140122387976192, 140122387980287, +ERASE, 140122387980288, 140122396368895, +ERASE, 140121890353152, 140121890357247, +ERASE, 140121890357248, 140121898745855, +ERASE, 140121269587968, 140121269592063, +ERASE, 140121269592064, 140121277980671, + }; + unsigned long set37[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140722404016128, 140737488351231, +SNULL, 140722404020223, 140737488351231, +STORE, 140722404016128, 140722404020223, +STORE, 140722403885056, 140722404020223, +STORE, 94637010001920, 94637012254719, +SNULL, 94637010132991, 94637012254719, +STORE, 94637010001920, 94637010132991, +STORE, 94637010132992, 94637012254719, +ERASE, 94637010132992, 94637012254719, +STORE, 94637012226048, 94637012234239, +STORE, 94637012234240, 94637012254719, +STORE, 139760240594944, 139760242847743, +SNULL, 139760240738303, 139760242847743, +STORE, 139760240594944, 139760240738303, +STORE, 139760240738304, 139760242847743, +ERASE, 139760240738304, 139760242847743, +STORE, 139760242835456, 139760242843647, +STORE, 139760242843648, 139760242847743, +STORE, 140722405232640, 140722405236735, +STORE, 140722405220352, 140722405232639, +STORE, 139760242806784, 139760242835455, +STORE, 139760242798592, 139760242806783, +STORE, 139760238379008, 139760240594943, +SNULL, 139760238379008, 139760238477311, +STORE, 139760238477312, 139760240594943, +STORE, 139760238379008, 139760238477311, +SNULL, 139760240570367, 139760240594943, +STORE, 139760238477312, 139760240570367, +STORE, 139760240570368, 139760240594943, +SNULL, 139760240570368, 139760240578559, +STORE, 139760240578560, 139760240594943, +STORE, 139760240570368, 139760240578559, +ERASE, 139760240570368, 139760240578559, +STORE, 139760240570368, 139760240578559, +ERASE, 139760240578560, 139760240594943, +STORE, 139760240578560, 139760240594943, +STORE, 139760234582016, 139760238379007, +SNULL, 139760234582016, 139760236240895, +STORE, 139760236240896, 139760238379007, +STORE, 139760234582016, 139760236240895, +SNULL, 139760238338047, 139760238379007, +STORE, 139760236240896, 139760238338047, +STORE, 139760238338048, 139760238379007, +SNULL, 139760238338048, 139760238362623, +STORE, 139760238362624, 139760238379007, +STORE, 139760238338048, 139760238362623, +ERASE, 139760238338048, 139760238362623, +STORE, 139760238338048, 139760238362623, +ERASE, 139760238362624, 139760238379007, +STORE, 139760238362624, 139760238379007, +STORE, 139760242790400, 139760242806783, +SNULL, 139760238354431, 139760238362623, +STORE, 139760238338048, 139760238354431, +STORE, 139760238354432, 139760238362623, +SNULL, 139760240574463, 139760240578559, +STORE, 139760240570368, 139760240574463, +STORE, 139760240574464, 139760240578559, +SNULL, 94637012230143, 94637012234239, +STORE, 94637012226048, 94637012230143, +STORE, 94637012230144, 94637012234239, +SNULL, 139760242839551, 139760242843647, +STORE, 139760242835456, 139760242839551, +STORE, 139760242839552, 139760242843647, +ERASE, 139760242806784, 139760242835455, +STORE, 94637033324544, 94637033459711, +STORE, 139760226189312, 139760234582015, +SNULL, 139760226193407, 139760234582015, +STORE, 139760226189312, 139760226193407, +STORE, 139760226193408, 139760234582015, +STORE, 139760217796608, 139760226189311, +STORE, 139760083578880, 139760217796607, +SNULL, 139760083578880, 139760114860031, +STORE, 139760114860032, 139760217796607, +STORE, 139760083578880, 139760114860031, +ERASE, 139760083578880, 139760114860031, +SNULL, 139760181968895, 139760217796607, +STORE, 139760114860032, 139760181968895, +STORE, 139760181968896, 139760217796607, +ERASE, 139760181968896, 139760217796607, +SNULL, 139760114995199, 139760181968895, +STORE, 139760114860032, 139760114995199, +STORE, 139760114995200, 139760181968895, +SNULL, 139760217800703, 139760226189311, +STORE, 139760217796608, 139760217800703, +STORE, 139760217800704, 139760226189311, +STORE, 139760209403904, 139760217796607, +SNULL, 139760209407999, 139760217796607, +STORE, 139760209403904, 139760209407999, +STORE, 139760209408000, 139760217796607, +STORE, 139760201011200, 139760209403903, +SNULL, 139760201015295, 139760209403903, +STORE, 139760201011200, 139760201015295, +STORE, 139760201015296, 139760209403903, +STORE, 139760192618496, 139760201011199, +SNULL, 139760192622591, 139760201011199, +STORE, 139760192618496, 139760192622591, +STORE, 139760192622592, 139760201011199, +STORE, 139760184225792, 139760192618495, +STORE, 139759980642304, 139760114860031, +STORE, 139759972249600, 139759980642303, +STORE, 139759963856896, 139759980642303, +STORE, 139759955464192, 139759980642303, +STORE, 139759888355328, 139759955464191, +SNULL, 139760047751167, 139760114860031, +STORE, 139759980642304, 139760047751167, +STORE, 139760047751168, 139760114860031, +ERASE, 139760047751168, 139760114860031, +SNULL, 139759980777471, 139760047751167, +STORE, 139759980642304, 139759980777471, +STORE, 139759980777472, 139760047751167, +STORE, 139759980777472, 139760114860031, +SNULL, 139759980777472, 139760047751167, +STORE, 139760047751168, 139760114860031, +STORE, 139759980777472, 139760047751167, +SNULL, 139760047886335, 139760114860031, +STORE, 139760047751168, 139760047886335, +STORE, 139760047886336, 139760114860031, +STORE, 139759821246464, 139759955464191, +SNULL, 139759821246464, 139759888355327, +STORE, 139759888355328, 139759955464191, +STORE, 139759821246464, 139759888355327, +ERASE, 139759821246464, 139759888355327, +ERASE, 139759888355328, 139759955464191, + }; + unsigned long set38[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140730666221568, 140737488351231, +SNULL, 140730666225663, 140737488351231, +STORE, 140730666221568, 140730666225663, +STORE, 140730666090496, 140730666225663, +STORE, 94177584803840, 94177587056639, +SNULL, 94177584934911, 94177587056639, +STORE, 94177584803840, 94177584934911, +STORE, 94177584934912, 94177587056639, +ERASE, 94177584934912, 94177587056639, +STORE, 94177587027968, 94177587036159, +STORE, 94177587036160, 94177587056639, +STORE, 140614382714880, 140614384967679, +SNULL, 140614382858239, 140614384967679, +STORE, 140614382714880, 140614382858239, +STORE, 140614382858240, 140614384967679, +ERASE, 140614382858240, 140614384967679, +STORE, 140614384955392, 140614384963583, +STORE, 140614384963584, 140614384967679, +STORE, 140730666315776, 140730666319871, +STORE, 140730666303488, 140730666315775, +STORE, 140614384926720, 140614384955391, +STORE, 140614384918528, 140614384926719, +STORE, 140614380498944, 140614382714879, +SNULL, 140614380498944, 140614380597247, +STORE, 140614380597248, 140614382714879, +STORE, 140614380498944, 140614380597247, +SNULL, 140614382690303, 140614382714879, +STORE, 140614380597248, 140614382690303, +STORE, 140614382690304, 140614382714879, +SNULL, 140614382690304, 140614382698495, +STORE, 140614382698496, 140614382714879, +STORE, 140614382690304, 140614382698495, +ERASE, 140614382690304, 140614382698495, +STORE, 140614382690304, 140614382698495, +ERASE, 140614382698496, 140614382714879, +STORE, 140614382698496, 140614382714879, +STORE, 140614376701952, 140614380498943, +SNULL, 140614376701952, 140614378360831, +STORE, 140614378360832, 140614380498943, +STORE, 140614376701952, 140614378360831, +SNULL, 140614380457983, 140614380498943, +STORE, 140614378360832, 140614380457983, +STORE, 140614380457984, 140614380498943, +SNULL, 140614380457984, 140614380482559, +STORE, 140614380482560, 140614380498943, +STORE, 140614380457984, 140614380482559, +ERASE, 140614380457984, 140614380482559, +STORE, 140614380457984, 140614380482559, +ERASE, 140614380482560, 140614380498943, +STORE, 140614380482560, 140614380498943, +STORE, 140614384910336, 140614384926719, +SNULL, 140614380474367, 140614380482559, +STORE, 140614380457984, 140614380474367, +STORE, 140614380474368, 140614380482559, +SNULL, 140614382694399, 140614382698495, +STORE, 140614382690304, 140614382694399, +STORE, 140614382694400, 140614382698495, +SNULL, 94177587032063, 94177587036159, +STORE, 94177587027968, 94177587032063, +STORE, 94177587032064, 94177587036159, +SNULL, 140614384959487, 140614384963583, +STORE, 140614384955392, 140614384959487, +STORE, 140614384959488, 140614384963583, +ERASE, 140614384926720, 140614384955391, +STORE, 94177619791872, 94177619927039, +STORE, 140614368309248, 140614376701951, +SNULL, 140614368313343, 140614376701951, +STORE, 140614368309248, 140614368313343, +STORE, 140614368313344, 140614376701951, +STORE, 140614359916544, 140614368309247, +STORE, 140614225698816, 140614359916543, +SNULL, 140614225698816, 140614276481023, +STORE, 140614276481024, 140614359916543, +STORE, 140614225698816, 140614276481023, +ERASE, 140614225698816, 140614276481023, +SNULL, 140614343589887, 140614359916543, +STORE, 140614276481024, 140614343589887, +STORE, 140614343589888, 140614359916543, +ERASE, 140614343589888, 140614359916543, +SNULL, 140614276616191, 140614343589887, +STORE, 140614276481024, 140614276616191, +STORE, 140614276616192, 140614343589887, +SNULL, 140614359920639, 140614368309247, +STORE, 140614359916544, 140614359920639, +STORE, 140614359920640, 140614368309247, +STORE, 140614351523840, 140614359916543, +SNULL, 140614351527935, 140614359916543, +STORE, 140614351523840, 140614351527935, +STORE, 140614351527936, 140614359916543, +STORE, 140614268088320, 140614276481023, +SNULL, 140614268092415, 140614276481023, +STORE, 140614268088320, 140614268092415, +STORE, 140614268092416, 140614276481023, +STORE, 140614259695616, 140614268088319, +SNULL, 140614259699711, 140614268088319, +STORE, 140614259695616, 140614259699711, +STORE, 140614259699712, 140614268088319, +STORE, 140614251302912, 140614259695615, +STORE, 140614242910208, 140614259695615, +STORE, 140614108692480, 140614242910207, +SNULL, 140614108692480, 140614142263295, +STORE, 140614142263296, 140614242910207, +STORE, 140614108692480, 140614142263295, +ERASE, 140614108692480, 140614142263295, +STORE, 140614133870592, 140614142263295, +STORE, 140613999652864, 140614133870591, +SNULL, 140613999652864, 140614008045567, +STORE, 140614008045568, 140614133870591, +STORE, 140613999652864, 140614008045567, +ERASE, 140613999652864, 140614008045567, +STORE, 140613999652864, 140614008045567, +STORE, 140613865435136, 140613999652863, +SNULL, 140613865435136, 140613873827839, +STORE, 140613873827840, 140613999652863, +STORE, 140613865435136, 140613873827839, +ERASE, 140613865435136, 140613873827839, +SNULL, 140614209372159, 140614242910207, +STORE, 140614142263296, 140614209372159, +STORE, 140614209372160, 140614242910207, +ERASE, 140614209372160, 140614242910207, +SNULL, 140614142398463, 140614209372159, +STORE, 140614142263296, 140614142398463, +STORE, 140614142398464, 140614209372159, +SNULL, 140614075154431, 140614133870591, +STORE, 140614008045568, 140614075154431, +STORE, 140614075154432, 140614133870591, +ERASE, 140614075154432, 140614133870591, +SNULL, 140614008180735, 140614075154431, +STORE, 140614008045568, 140614008180735, +STORE, 140614008180736, 140614075154431, +SNULL, 140613940936703, 140613999652863, +STORE, 140613873827840, 140613940936703, +STORE, 140613940936704, 140613999652863, +ERASE, 140613940936704, 140613999652863, +SNULL, 140614242914303, 140614259695615, +STORE, 140614242910208, 140614242914303, +STORE, 140614242914304, 140614259695615, +STORE, 140613739610112, 140613940936703, +STORE, 140614234517504, 140614242910207, +SNULL, 140614242914304, 140614251302911, +STORE, 140614251302912, 140614259695615, +STORE, 140614242914304, 140614251302911, +SNULL, 140614251307007, 140614259695615, +STORE, 140614251302912, 140614251307007, +STORE, 140614251307008, 140614259695615, +SNULL, 140613739610112, 140613873827839, +STORE, 140613873827840, 140613940936703, +STORE, 140613739610112, 140613873827839, +SNULL, 140613873963007, 140613940936703, +STORE, 140613873827840, 140613873963007, +STORE, 140613873963008, 140613940936703, +SNULL, 140614133874687, 140614142263295, +STORE, 140614133870592, 140614133874687, +STORE, 140614133874688, 140614142263295, +SNULL, 140613806718975, 140613873827839, +STORE, 140613739610112, 140613806718975, +STORE, 140613806718976, 140613873827839, +ERASE, 140613806718976, 140613873827839, +STORE, 140614226124800, 140614242910207, +SNULL, 140613739745279, 140613806718975, +STORE, 140613739610112, 140613739745279, +STORE, 140613739745280, 140613806718975, +SNULL, 140613999656959, 140614008045567, +STORE, 140613999652864, 140613999656959, +STORE, 140613999656960, 140614008045567, +SNULL, 140614226124800, 140614234517503, +STORE, 140614234517504, 140614242910207, +STORE, 140614226124800, 140614234517503, +SNULL, 140614234521599, 140614242910207, +STORE, 140614234517504, 140614234521599, +STORE, 140614234521600, 140614242910207, +STORE, 140614217732096, 140614234517503, +STORE, 140614125477888, 140614133870591, +SNULL, 140614125481983, 140614133870591, +STORE, 140614125477888, 140614125481983, +STORE, 140614125481984, 140614133870591, +STORE, 140614117085184, 140614125477887, +SNULL, 140614217736191, 140614234517503, +STORE, 140614217732096, 140614217736191, +STORE, 140614217736192, 140614234517503, +SNULL, 140614117089279, 140614125477887, +STORE, 140614117085184, 140614117089279, +STORE, 140614117089280, 140614125477887, +SNULL, 140614217736192, 140614226124799, +STORE, 140614226124800, 140614234517503, +STORE, 140614217736192, 140614226124799, +SNULL, 140614226128895, 140614234517503, +STORE, 140614226124800, 140614226128895, +STORE, 140614226128896, 140614234517503, +STORE, 140614108692480, 140614117085183, +STORE, 140614100299776, 140614117085183, +STORE, 140614091907072, 140614117085183, +SNULL, 140614091907072, 140614108692479, +STORE, 140614108692480, 140614117085183, +STORE, 140614091907072, 140614108692479, +SNULL, 140614108696575, 140614117085183, +STORE, 140614108692480, 140614108696575, +STORE, 140614108696576, 140614117085183, +SNULL, 140614091907072, 140614100299775, +STORE, 140614100299776, 140614108692479, +STORE, 140614091907072, 140614100299775, +SNULL, 140614100303871, 140614108692479, +STORE, 140614100299776, 140614100303871, +STORE, 140614100303872, 140614108692479, +STORE, 140614083514368, 140614100299775, +SNULL, 140614083518463, 140614100299775, +STORE, 140614083514368, 140614083518463, +STORE, 140614083518464, 140614100299775, +STORE, 140613991260160, 140613999652863, +SNULL, 140614083518464, 140614091907071, +STORE, 140614091907072, 140614100299775, +STORE, 140614083518464, 140614091907071, +SNULL, 140614091911167, 140614100299775, +STORE, 140614091907072, 140614091911167, +STORE, 140614091911168, 140614100299775, +SNULL, 140613991264255, 140613999652863, +STORE, 140613991260160, 140613991264255, +STORE, 140613991264256, 140613999652863, +STORE, 140613982867456, 140613991260159, +SNULL, 140613982871551, 140613991260159, +STORE, 140613982867456, 140613982871551, +STORE, 140613982871552, 140613991260159, +STORE, 140613974474752, 140613982867455, +SNULL, 140613974478847, 140613982867455, +STORE, 140613974474752, 140613974478847, +STORE, 140613974478848, 140613982867455, +STORE, 140613966082048, 140613974474751, +STORE, 140613739745280, 140613873827839, +SNULL, 140613739745280, 140613806718975, +STORE, 140613806718976, 140613873827839, +STORE, 140613739745280, 140613806718975, +SNULL, 140613806854143, 140613873827839, +STORE, 140613806718976, 140613806854143, +STORE, 140613806854144, 140613873827839, +SNULL, 140613966086143, 140613974474751, +STORE, 140613966082048, 140613966086143, +STORE, 140613966086144, 140613974474751, +STORE, 140613957689344, 140613966082047, +STORE, 140613605392384, 140613739610111, +STORE, 140613949296640, 140613966082047, +STORE, 140613596999680, 140613605392383, +STORE, 140613529890816, 140613596999679, +STORE, 140613521498112, 140613529890815, +STORE, 140613513105408, 140613529890815, +STORE, 140613378887680, 140613513105407, +SNULL, 140613378887680, 140613404065791, +STORE, 140613404065792, 140613513105407, +STORE, 140613378887680, 140613404065791, +ERASE, 140613378887680, 140613404065791, +STORE, 140613395673088, 140613404065791, +STORE, 140613261455360, 140613395673087, +SNULL, 140613261455360, 140613269848063, +STORE, 140613269848064, 140613395673087, +STORE, 140613261455360, 140613269848063, +ERASE, 140613261455360, 140613269848063, +STORE, 140613261455360, 140613269848063, +STORE, 140613253062656, 140613269848063, +STORE, 140613118844928, 140613253062655, +STORE, 140613110452224, 140613118844927, +SNULL, 140613118844928, 140613135630335, +STORE, 140613135630336, 140613253062655, +STORE, 140613118844928, 140613135630335, +ERASE, 140613118844928, 140613135630335, +STORE, 140613127237632, 140613135630335, +STORE, 140613110452224, 140613135630335, +STORE, 140612976234496, 140613110452223, +STORE, 140612967841792, 140612976234495, +STORE, 140612833624064, 140612967841791, +STORE, 140612825231360, 140612833624063, +STORE, 140612816838656, 140612833624063, +STORE, 140612682620928, 140612816838655, +STORE, 140612674228224, 140612682620927, +SNULL, 140612682620928, 140612732977151, +STORE, 140612732977152, 140612816838655, +STORE, 140612682620928, 140612732977151, +ERASE, 140612682620928, 140612732977151, +SNULL, 140613672501247, 140613739610111, +STORE, 140613605392384, 140613672501247, +STORE, 140613672501248, 140613739610111, +ERASE, 140613672501248, 140613739610111, +SNULL, 140613605527551, 140613672501247, +STORE, 140613605392384, 140613605527551, +STORE, 140613605527552, 140613672501247, +ERASE, 140613529890816, 140613596999679, +STORE, 140612540010496, 140612674228223, +SNULL, 140612540010496, 140612598759423, +STORE, 140612598759424, 140612674228223, +STORE, 140612540010496, 140612598759423, +ERASE, 140612540010496, 140612598759423, +SNULL, 140613471174655, 140613513105407, +STORE, 140613404065792, 140613471174655, +STORE, 140613471174656, 140613513105407, +ERASE, 140613471174656, 140613513105407, +SNULL, 140613404200959, 140613471174655, +STORE, 140613404065792, 140613404200959, +STORE, 140613404200960, 140613471174655, +SNULL, 140613336956927, 140613395673087, +STORE, 140613269848064, 140613336956927, +STORE, 140613336956928, 140613395673087, +ERASE, 140613336956928, 140613395673087, +SNULL, 140612833624064, 140612867194879, +STORE, 140612867194880, 140612967841791, +STORE, 140612833624064, 140612867194879, +ERASE, 140612833624064, 140612867194879, +SNULL, 140612976234496, 140613001412607, +STORE, 140613001412608, 140613110452223, +STORE, 140612976234496, 140613001412607, +ERASE, 140612976234496, 140613001412607, +SNULL, 140613202739199, 140613253062655, +STORE, 140613135630336, 140613202739199, +STORE, 140613202739200, 140613253062655, +ERASE, 140613202739200, 140613253062655, +SNULL, 140613135765503, 140613202739199, +STORE, 140613135630336, 140613135765503, +STORE, 140613135765504, 140613202739199, +SNULL, 140612816842751, 140612833624063, +STORE, 140612816838656, 140612816842751, +STORE, 140612816842752, 140612833624063, +SNULL, 140613110456319, 140613135630335, +STORE, 140613110452224, 140613110456319, +STORE, 140613110456320, 140613135630335, +SNULL, 140613949300735, 140613966082047, +STORE, 140613949296640, 140613949300735, +STORE, 140613949300736, 140613966082047, +SNULL, 140613110456320, 140613118844927, +STORE, 140613118844928, 140613135630335, +STORE, 140613110456320, 140613118844927, +SNULL, 140613118849023, 140613135630335, +STORE, 140613118844928, 140613118849023, +STORE, 140613118849024, 140613135630335, +SNULL, 140612800086015, 140612816838655, +STORE, 140612732977152, 140612800086015, +STORE, 140612800086016, 140612816838655, +ERASE, 140612800086016, 140612816838655, +SNULL, 140613253062656, 140613261455359, +STORE, 140613261455360, 140613269848063, +STORE, 140613253062656, 140613261455359, +SNULL, 140613261459455, 140613269848063, +STORE, 140613261455360, 140613261459455, +STORE, 140613261459456, 140613269848063, +SNULL, 140612674232319, 140612682620927, +STORE, 140612674228224, 140612674232319, +STORE, 140612674232320, 140612682620927, +STORE, 140613731217408, 140613739610111, +STORE, 140613722824704, 140613739610111, +SNULL, 140613949300736, 140613957689343, +STORE, 140613957689344, 140613966082047, +STORE, 140613949300736, 140613957689343, +SNULL, 140613957693439, 140613966082047, +STORE, 140613957689344, 140613957693439, +STORE, 140613957693440, 140613966082047, +STORE, 140612464541696, 140612674228223, +SNULL, 140612531650559, 140612674228223, +STORE, 140612464541696, 140612531650559, +STORE, 140612531650560, 140612674228223, +SNULL, 140612531650560, 140612598759423, +STORE, 140612598759424, 140612674228223, +STORE, 140612531650560, 140612598759423, +ERASE, 140612531650560, 140612598759423, +SNULL, 140612665868287, 140612674228223, +STORE, 140612598759424, 140612665868287, +STORE, 140612665868288, 140612674228223, +ERASE, 140612665868288, 140612674228223, +SNULL, 140613269983231, 140613336956927, +STORE, 140613269848064, 140613269983231, +STORE, 140613269983232, 140613336956927, +SNULL, 140612934303743, 140612967841791, +STORE, 140612867194880, 140612934303743, +STORE, 140612934303744, 140612967841791, +ERASE, 140612934303744, 140612967841791, +SNULL, 140613068521471, 140613110452223, +STORE, 140613001412608, 140613068521471, +STORE, 140613068521472, 140613110452223, +ERASE, 140613068521472, 140613110452223, +STORE, 140613714432000, 140613739610111, +SNULL, 140613001547775, 140613068521471, +STORE, 140613001412608, 140613001547775, +STORE, 140613001547776, 140613068521471, +SNULL, 140612733112319, 140612800086015, +STORE, 140612732977152, 140612733112319, +STORE, 140612733112320, 140612800086015, +SNULL, 140613513109503, 140613529890815, +STORE, 140613513105408, 140613513109503, +STORE, 140613513109504, 140613529890815, +STORE, 140613706039296, 140613739610111, +STORE, 140613697646592, 140613739610111, +STORE, 140613689253888, 140613739610111, +SNULL, 140613689257983, 140613739610111, +STORE, 140613689253888, 140613689257983, +STORE, 140613689257984, 140613739610111, +SNULL, 140613253066751, 140613261455359, +STORE, 140613253062656, 140613253066751, +STORE, 140613253066752, 140613261455359, +STORE, 140613680861184, 140613689253887, +STORE, 140613588606976, 140613605392383, +SNULL, 140613689257984, 140613731217407, +STORE, 140613731217408, 140613739610111, +STORE, 140613689257984, 140613731217407, +SNULL, 140613731221503, 140613739610111, +STORE, 140613731217408, 140613731221503, +STORE, 140613731221504, 140613739610111, +STORE, 140613580214272, 140613605392383, +SNULL, 140612464676863, 140612531650559, +STORE, 140612464541696, 140612464676863, +STORE, 140612464676864, 140612531650559, +SNULL, 140612598894591, 140612665868287, +STORE, 140612598759424, 140612598894591, +STORE, 140612598894592, 140612665868287, +SNULL, 140612867330047, 140612934303743, +STORE, 140612867194880, 140612867330047, +STORE, 140612867330048, 140612934303743, +STORE, 140613571821568, 140613605392383, +SNULL, 140613571825663, 140613605392383, +STORE, 140613571821568, 140613571825663, +STORE, 140613571825664, 140613605392383, +SNULL, 140613689257984, 140613722824703, +STORE, 140613722824704, 140613731217407, +STORE, 140613689257984, 140613722824703, +SNULL, 140613722828799, 140613731217407, +STORE, 140613722824704, 140613722828799, +STORE, 140613722828800, 140613731217407, +SNULL, 140613689257984, 140613714431999, +STORE, 140613714432000, 140613722824703, +STORE, 140613689257984, 140613714431999, +SNULL, 140613714436095, 140613722824703, +STORE, 140613714432000, 140613714436095, +STORE, 140613714436096, 140613722824703, +SNULL, 140612816842752, 140612825231359, +STORE, 140612825231360, 140612833624063, +STORE, 140612816842752, 140612825231359, +SNULL, 140612825235455, 140612833624063, +STORE, 140612825231360, 140612825235455, +STORE, 140612825235456, 140612833624063, +SNULL, 140613395677183, 140613404065791, +STORE, 140613395673088, 140613395677183, +STORE, 140613395677184, 140613404065791, +SNULL, 140613689257984, 140613706039295, +STORE, 140613706039296, 140613714431999, +STORE, 140613689257984, 140613706039295, +SNULL, 140613706043391, 140613714431999, +STORE, 140613706039296, 140613706043391, +STORE, 140613706043392, 140613714431999, +SNULL, 140613118849024, 140613127237631, +STORE, 140613127237632, 140613135630335, +STORE, 140613118849024, 140613127237631, +SNULL, 140613127241727, 140613135630335, +STORE, 140613127237632, 140613127241727, +STORE, 140613127241728, 140613135630335, +SNULL, 140613571825664, 140613580214271, +STORE, 140613580214272, 140613605392383, +STORE, 140613571825664, 140613580214271, +SNULL, 140613580218367, 140613605392383, +STORE, 140613580214272, 140613580218367, +STORE, 140613580218368, 140613605392383, +SNULL, 140613689257984, 140613697646591, +STORE, 140613697646592, 140613706039295, +STORE, 140613689257984, 140613697646591, +SNULL, 140613697650687, 140613706039295, +STORE, 140613697646592, 140613697650687, +STORE, 140613697650688, 140613706039295, +SNULL, 140613680865279, 140613689253887, +STORE, 140613680861184, 140613680865279, +STORE, 140613680865280, 140613689253887, +STORE, 140613563428864, 140613571821567, +SNULL, 140613563432959, 140613571821567, +STORE, 140613563428864, 140613563432959, +STORE, 140613563432960, 140613571821567, +SNULL, 140613580218368, 140613588606975, +STORE, 140613588606976, 140613605392383, +STORE, 140613580218368, 140613588606975, +SNULL, 140613588611071, 140613605392383, +STORE, 140613588606976, 140613588611071, +STORE, 140613588611072, 140613605392383, +SNULL, 140613513109504, 140613521498111, +STORE, 140613521498112, 140613529890815, +STORE, 140613513109504, 140613521498111, +SNULL, 140613521502207, 140613529890815, +STORE, 140613521498112, 140613521502207, +STORE, 140613521502208, 140613529890815, +SNULL, 140613588611072, 140613596999679, +STORE, 140613596999680, 140613605392383, +STORE, 140613588611072, 140613596999679, +SNULL, 140613597003775, 140613605392383, +STORE, 140613596999680, 140613597003775, +STORE, 140613597003776, 140613605392383, +STORE, 140613555036160, 140613563428863, +SNULL, 140613555040255, 140613563428863, +STORE, 140613555036160, 140613555040255, +STORE, 140613555040256, 140613563428863, +STORE, 140613546643456, 140613555036159, +STORE, 140613538250752, 140613555036159, +SNULL, 140613538250752, 140613546643455, +STORE, 140613546643456, 140613555036159, +STORE, 140613538250752, 140613546643455, +SNULL, 140613546647551, 140613555036159, +STORE, 140613546643456, 140613546647551, +STORE, 140613546647552, 140613555036159, +STORE, 140613504712704, 140613513105407, +STORE, 140613496320000, 140613513105407, +SNULL, 140613496324095, 140613513105407, +STORE, 140613496320000, 140613496324095, +STORE, 140613496324096, 140613513105407, +STORE, 140613487927296, 140613496319999, +SNULL, 140613487931391, 140613496319999, +STORE, 140613487927296, 140613487931391, +STORE, 140613487931392, 140613496319999, +STORE, 140613479534592, 140613487927295, +SNULL, 140612967845887, 140612976234495, +STORE, 140612967841792, 140612967845887, +STORE, 140612967845888, 140612976234495, +STORE, 140613387280384, 140613395673087, +STORE, 140613378887680, 140613395673087, +SNULL, 140613378887680, 140613387280383, +STORE, 140613387280384, 140613395673087, +STORE, 140613378887680, 140613387280383, +SNULL, 140613387284479, 140613395673087, +STORE, 140613387280384, 140613387284479, +STORE, 140613387284480, 140613395673087, +STORE, 140613370494976, 140613387280383, +STORE, 140613362102272, 140613387280383, +SNULL, 140613479538687, 140613487927295, +STORE, 140613479534592, 140613479538687, +STORE, 140613479538688, 140613487927295, +STORE, 140613353709568, 140613387280383, +STORE, 140613345316864, 140613387280383, +STORE, 140613244669952, 140613253062655, +SNULL, 140613345320959, 140613387280383, +STORE, 140613345316864, 140613345320959, +STORE, 140613345320960, 140613387280383, +SNULL, 140613538254847, 140613546643455, +STORE, 140613538250752, 140613538254847, +STORE, 140613538254848, 140613546643455, +STORE, 140613236277248, 140613253062655, +STORE, 140613227884544, 140613253062655, +STORE, 140613219491840, 140613253062655, +STORE, 140613211099136, 140613253062655, +SNULL, 140613211103231, 140613253062655, +STORE, 140613211099136, 140613211103231, +STORE, 140613211103232, 140613253062655, +STORE, 140613102059520, 140613110452223, +STORE, 140613093666816, 140613110452223, +SNULL, 140613093670911, 140613110452223, +STORE, 140613093666816, 140613093670911, +STORE, 140613093670912, 140613110452223, +STORE, 140613085274112, 140613093666815, +SNULL, 140613496324096, 140613504712703, +STORE, 140613504712704, 140613513105407, +STORE, 140613496324096, 140613504712703, +SNULL, 140613504716799, 140613513105407, +STORE, 140613504712704, 140613504716799, +STORE, 140613504716800, 140613513105407, +SNULL, 140613345320960, 140613378887679, +STORE, 140613378887680, 140613387280383, +STORE, 140613345320960, 140613378887679, +SNULL, 140613378891775, 140613387280383, +STORE, 140613378887680, 140613378891775, +STORE, 140613378891776, 140613387280383, +SNULL, 140613345320960, 140613362102271, +STORE, 140613362102272, 140613378887679, +STORE, 140613345320960, 140613362102271, +SNULL, 140613362106367, 140613378887679, +STORE, 140613362102272, 140613362106367, +STORE, 140613362106368, 140613378887679, +SNULL, 140613362106368, 140613370494975, +STORE, 140613370494976, 140613378887679, +STORE, 140613362106368, 140613370494975, +SNULL, 140613370499071, 140613378887679, +STORE, 140613370494976, 140613370499071, +STORE, 140613370499072, 140613378887679, +STORE, 140613076881408, 140613093666815, +STORE, 140612993019904, 140613001412607, +SNULL, 140613076885503, 140613093666815, +STORE, 140613076881408, 140613076885503, +STORE, 140613076885504, 140613093666815, +SNULL, 140613093670912, 140613102059519, +STORE, 140613102059520, 140613110452223, +STORE, 140613093670912, 140613102059519, +SNULL, 140613102063615, 140613110452223, +STORE, 140613102059520, 140613102063615, +STORE, 140613102063616, 140613110452223, +SNULL, 140613076885504, 140613085274111, +STORE, 140613085274112, 140613093666815, +STORE, 140613076885504, 140613085274111, +SNULL, 140613085278207, 140613093666815, +STORE, 140613085274112, 140613085278207, +STORE, 140613085278208, 140613093666815, +STORE, 140612984627200, 140613001412607, +STORE, 140612967845888, 140612984627199, +SNULL, 140613211103232, 140613219491839, +STORE, 140613219491840, 140613253062655, +STORE, 140613211103232, 140613219491839, +SNULL, 140613219495935, 140613253062655, +STORE, 140613219491840, 140613219495935, +STORE, 140613219495936, 140613253062655, +STORE, 140612959449088, 140612967841791, +STORE, 140612951056384, 140612967841791, +SNULL, 140612951060479, 140612967841791, +STORE, 140612951056384, 140612951060479, +STORE, 140612951060480, 140612967841791, +SNULL, 140613345320960, 140613353709567, +STORE, 140613353709568, 140613362102271, +STORE, 140613345320960, 140613353709567, +SNULL, 140613353713663, 140613362102271, +STORE, 140613353709568, 140613353713663, +STORE, 140613353713664, 140613362102271, +SNULL, 140613219495936, 140613244669951, +STORE, 140613244669952, 140613253062655, +STORE, 140613219495936, 140613244669951, +SNULL, 140613244674047, 140613253062655, +STORE, 140613244669952, 140613244674047, +STORE, 140613244674048, 140613253062655, +STORE, 140612942663680, 140612951056383, +SNULL, 140613219495936, 140613236277247, +STORE, 140613236277248, 140613244669951, +STORE, 140613219495936, 140613236277247, +SNULL, 140613236281343, 140613244669951, +STORE, 140613236277248, 140613236281343, +STORE, 140613236281344, 140613244669951, +SNULL, 140613219495936, 140613227884543, +STORE, 140613227884544, 140613236277247, +STORE, 140613219495936, 140613227884543, +SNULL, 140613227888639, 140613236277247, +STORE, 140613227884544, 140613227888639, +STORE, 140613227888640, 140613236277247, +SNULL, 140612984627200, 140612993019903, +STORE, 140612993019904, 140613001412607, +STORE, 140612984627200, 140612993019903, +SNULL, 140612993023999, 140613001412607, +STORE, 140612993019904, 140612993023999, +STORE, 140612993024000, 140613001412607, +STORE, 140612858802176, 140612867194879, +STORE, 140612850409472, 140612867194879, +SNULL, 140612951060480, 140612959449087, +STORE, 140612959449088, 140612967841791, +STORE, 140612951060480, 140612959449087, +SNULL, 140612959453183, 140612967841791, +STORE, 140612959449088, 140612959453183, +STORE, 140612959453184, 140612967841791, +SNULL, 140612967845888, 140612976234495, +STORE, 140612976234496, 140612984627199, +STORE, 140612967845888, 140612976234495, +SNULL, 140612976238591, 140612984627199, +STORE, 140612976234496, 140612976238591, +STORE, 140612976238592, 140612984627199, +STORE, 140612842016768, 140612867194879, +SNULL, 140612842020863, 140612867194879, +STORE, 140612842016768, 140612842020863, +STORE, 140612842020864, 140612867194879, +SNULL, 140612984631295, 140612993019903, +STORE, 140612984627200, 140612984631295, +STORE, 140612984631296, 140612993019903, +STORE, 140612825235456, 140612842016767, +STORE, 140612808445952, 140612816838655, +SNULL, 140612942667775, 140612951056383, +STORE, 140612942663680, 140612942667775, +STORE, 140612942667776, 140612951056383, +STORE, 140612724584448, 140612732977151, +SNULL, 140612724588543, 140612732977151, +STORE, 140612724584448, 140612724588543, +STORE, 140612724588544, 140612732977151, +STORE, 140612716191744, 140612724584447, +SNULL, 140612842020864, 140612850409471, +STORE, 140612850409472, 140612867194879, +STORE, 140612842020864, 140612850409471, +SNULL, 140612850413567, 140612867194879, +STORE, 140612850409472, 140612850413567, +STORE, 140612850413568, 140612867194879, +SNULL, 140612850413568, 140612858802175, +STORE, 140612858802176, 140612867194879, +STORE, 140612850413568, 140612858802175, +SNULL, 140612858806271, 140612867194879, +STORE, 140612858802176, 140612858806271, +STORE, 140612858806272, 140612867194879, +STORE, 140612707799040, 140612724584447, +SNULL, 140612707803135, 140612724584447, +STORE, 140612707799040, 140612707803135, +STORE, 140612707803136, 140612724584447, +SNULL, 140612707803136, 140612716191743, +STORE, 140612716191744, 140612724584447, +STORE, 140612707803136, 140612716191743, +SNULL, 140612716195839, 140612724584447, +STORE, 140612716191744, 140612716195839, +STORE, 140612716195840, 140612724584447, +SNULL, 140612808450047, 140612816838655, +STORE, 140612808445952, 140612808450047, +STORE, 140612808450048, 140612816838655, +SNULL, 140612825235456, 140612833624063, +STORE, 140612833624064, 140612842016767, +STORE, 140612825235456, 140612833624063, +SNULL, 140612833628159, 140612842016767, +STORE, 140612833624064, 140612833628159, +STORE, 140612833628160, 140612842016767, +STORE, 140612699406336, 140612707799039, +SNULL, 140612699410431, 140612707799039, +STORE, 140612699406336, 140612699410431, +STORE, 140612699410432, 140612707799039, +STORE, 140614384926720, 140614384955391, +STORE, 140614349332480, 140614351523839, +SNULL, 140614349332480, 140614349422591, +STORE, 140614349422592, 140614351523839, +STORE, 140614349332480, 140614349422591, +SNULL, 140614351515647, 140614351523839, +STORE, 140614349422592, 140614351515647, +STORE, 140614351515648, 140614351523839, +ERASE, 140614351515648, 140614351523839, +STORE, 140614351515648, 140614351523839, +SNULL, 140614351519743, 140614351523839, +STORE, 140614351515648, 140614351519743, +STORE, 140614351519744, 140614351523839, +ERASE, 140614384926720, 140614384955391, +ERASE, 140613949296640, 140613949300735, +ERASE, 140613949300736, 140613957689343, +ERASE, 140613689253888, 140613689257983, +ERASE, 140613689257984, 140613697646591, +ERASE, 140613563428864, 140613563432959, +ERASE, 140613563432960, 140613571821567, +ERASE, 140613211099136, 140613211103231, +ERASE, 140613211103232, 140613219491839, +ERASE, 140614133870592, 140614133874687, +ERASE, 140614133874688, 140614142263295, +ERASE, 140612967841792, 140612967845887, +ERASE, 140612967845888, 140612976234495, +ERASE, 140613076881408, 140613076885503, +ERASE, 140613076885504, 140613085274111, +ERASE, 140612850409472, 140612850413567, +ERASE, 140612850413568, 140612858802175, +ERASE, 140613110452224, 140613110456319, +ERASE, 140613110456320, 140613118844927, +ERASE, 140613706039296, 140613706043391, +ERASE, 140613706043392, 140613714431999, +ERASE, 140613521498112, 140613521502207, +ERASE, 140613521502208, 140613529890815, +ERASE, 140613362102272, 140613362106367, +ERASE, 140613362106368, 140613370494975, +ERASE, 140613253062656, 140613253066751, +ERASE, 140613253066752, 140613261455359, +ERASE, 140612816838656, 140612816842751, +ERASE, 140612816842752, 140612825231359, +ERASE, 140613261455360, 140613261459455, +ERASE, 140613261459456, 140613269848063, +ERASE, 140613118844928, 140613118849023, +ERASE, 140613118849024, 140613127237631, +ERASE, 140613714432000, 140613714436095, +ERASE, 140613714436096, 140613722824703, +ERASE, 140613496320000, 140613496324095, +ERASE, 140613496324096, 140613504712703, +ERASE, 140613513105408, 140613513109503, +ERASE, 140613513109504, 140613521498111, +ERASE, 140613697646592, 140613697650687, +ERASE, 140613697650688, 140613706039295, +ERASE, 140613093666816, 140613093670911, +ERASE, 140613093670912, 140613102059519, +ERASE, 140612993019904, 140612993023999, +ERASE, 140612993024000, 140613001412607, +ERASE, 140613127237632, 140613127241727, +ERASE, 140613127241728, 140613135630335, +ERASE, 140613957689344, 140613957693439, +ERASE, 140613957693440, 140613966082047, +ERASE, 140613571821568, 140613571825663, +ERASE, 140613571825664, 140613580214271, +ERASE, 140613479534592, 140613479538687, +ERASE, 140613479538688, 140613487927295, +ERASE, 140612984627200, 140612984631295, +ERASE, 140612984631296, 140612993019903, +ERASE, 140613588606976, 140613588611071, +ERASE, 140613588611072, 140613596999679, +ERASE, 140613680861184, 140613680865279, +ERASE, 140613680865280, 140613689253887, +ERASE, 140613345316864, 140613345320959, +ERASE, 140613345320960, 140613353709567, +ERASE, 140613596999680, 140613597003775, +ERASE, 140613597003776, 140613605392383, +ERASE, 140613966082048, 140613966086143, +ERASE, 140613966086144, 140613974474751, +ERASE, 140613731217408, 140613731221503, +ERASE, 140613731221504, 140613739610111, +ERASE, 140613395673088, 140613395677183, +ERASE, 140613395677184, 140613404065791, +ERASE, 140612825231360, 140612825235455, +ERASE, 140612825235456, 140612833624063, +ERASE, 140612674228224, 140612674232319, +ERASE, 140612674232320, 140612682620927, +ERASE, 140613722824704, 140613722828799, +ERASE, 140613722828800, 140613731217407, +ERASE, 140613487927296, 140613487931391, +ERASE, 140613487931392, 140613496319999, +ERASE, 140613102059520, 140613102063615, +ERASE, 140613102063616, 140613110452223, +ERASE, 140614242910208, 140614242914303, +ERASE, 140614242914304, 140614251302911, +ERASE, 140612808445952, 140612808450047, +ERASE, 140612808450048, 140612816838655, +ERASE, 140613236277248, 140613236281343, +ERASE, 140613236281344, 140613244669951, +ERASE, 140613580214272, 140613580218367, +ERASE, 140613580218368, 140613588606975, +ERASE, 140613370494976, 140613370499071, +ERASE, 140613370499072, 140613378887679, +ERASE, 140613244669952, 140613244674047, +ERASE, 140613244674048, 140613253062655, +ERASE, 140612724584448, 140612724588543, +ERASE, 140612724588544, 140612732977151, +ERASE, 140612707799040, 140612707803135, +ERASE, 140612707803136, 140612716191743, +ERASE, 140613504712704, 140613504716799, +ERASE, 140613504716800, 140613513105407, + }; + + unsigned long set39[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140736271417344, 140737488351231, +SNULL, 140736271421439, 140737488351231, +STORE, 140736271417344, 140736271421439, +STORE, 140736271286272, 140736271421439, +STORE, 94412930822144, 94412933074943, +SNULL, 94412930953215, 94412933074943, +STORE, 94412930822144, 94412930953215, +STORE, 94412930953216, 94412933074943, +ERASE, 94412930953216, 94412933074943, +STORE, 94412933046272, 94412933054463, +STORE, 94412933054464, 94412933074943, +STORE, 140326136901632, 140326139154431, +SNULL, 140326137044991, 140326139154431, +STORE, 140326136901632, 140326137044991, +STORE, 140326137044992, 140326139154431, +ERASE, 140326137044992, 140326139154431, +STORE, 140326139142144, 140326139150335, +STORE, 140326139150336, 140326139154431, +STORE, 140736271585280, 140736271589375, +STORE, 140736271572992, 140736271585279, +STORE, 140326139113472, 140326139142143, +STORE, 140326139105280, 140326139113471, +STORE, 140326134685696, 140326136901631, +SNULL, 140326134685696, 140326134783999, +STORE, 140326134784000, 140326136901631, +STORE, 140326134685696, 140326134783999, +SNULL, 140326136877055, 140326136901631, +STORE, 140326134784000, 140326136877055, +STORE, 140326136877056, 140326136901631, +SNULL, 140326136877056, 140326136885247, +STORE, 140326136885248, 140326136901631, +STORE, 140326136877056, 140326136885247, +ERASE, 140326136877056, 140326136885247, +STORE, 140326136877056, 140326136885247, +ERASE, 140326136885248, 140326136901631, +STORE, 140326136885248, 140326136901631, +STORE, 140326130888704, 140326134685695, +SNULL, 140326130888704, 140326132547583, +STORE, 140326132547584, 140326134685695, +STORE, 140326130888704, 140326132547583, +SNULL, 140326134644735, 140326134685695, +STORE, 140326132547584, 140326134644735, +STORE, 140326134644736, 140326134685695, +SNULL, 140326134644736, 140326134669311, +STORE, 140326134669312, 140326134685695, +STORE, 140326134644736, 140326134669311, +ERASE, 140326134644736, 140326134669311, +STORE, 140326134644736, 140326134669311, +ERASE, 140326134669312, 140326134685695, +STORE, 140326134669312, 140326134685695, +STORE, 140326139097088, 140326139113471, +SNULL, 140326134661119, 140326134669311, +STORE, 140326134644736, 140326134661119, +STORE, 140326134661120, 140326134669311, +SNULL, 140326136881151, 140326136885247, +STORE, 140326136877056, 140326136881151, +STORE, 140326136881152, 140326136885247, +SNULL, 94412933050367, 94412933054463, +STORE, 94412933046272, 94412933050367, +STORE, 94412933050368, 94412933054463, +SNULL, 140326139146239, 140326139150335, +STORE, 140326139142144, 140326139146239, +STORE, 140326139146240, 140326139150335, +ERASE, 140326139113472, 140326139142143, +STORE, 94412939493376, 94412939628543, +STORE, 140326122496000, 140326130888703, +SNULL, 140326122500095, 140326130888703, +STORE, 140326122496000, 140326122500095, +STORE, 140326122500096, 140326130888703, +STORE, 140326114103296, 140326122495999, +STORE, 140325979885568, 140326114103295, +SNULL, 140325979885568, 140326043910143, +STORE, 140326043910144, 140326114103295, +STORE, 140325979885568, 140326043910143, +ERASE, 140325979885568, 140326043910143, +SNULL, 140326111019007, 140326114103295, +STORE, 140326043910144, 140326111019007, +STORE, 140326111019008, 140326114103295, +ERASE, 140326111019008, 140326114103295, +SNULL, 140326044045311, 140326111019007, +STORE, 140326043910144, 140326044045311, +STORE, 140326044045312, 140326111019007, +SNULL, 140326114107391, 140326122495999, +STORE, 140326114103296, 140326114107391, +STORE, 140326114107392, 140326122495999, +STORE, 140326035517440, 140326043910143, +SNULL, 140326035521535, 140326043910143, +STORE, 140326035517440, 140326035521535, +STORE, 140326035521536, 140326043910143, +STORE, 140326027124736, 140326035517439, +SNULL, 140326027128831, 140326035517439, +STORE, 140326027124736, 140326027128831, +STORE, 140326027128832, 140326035517439, +STORE, 140326018732032, 140326027124735, +SNULL, 140326018736127, 140326027124735, +STORE, 140326018732032, 140326018736127, +STORE, 140326018736128, 140326027124735, +STORE, 140326010339328, 140326018732031, +STORE, 140326001946624, 140326018732031, +STORE, 140325993553920, 140326018732031, +STORE, 140325859336192, 140325993553919, +SNULL, 140325859336192, 140325909692415, +STORE, 140325909692416, 140325993553919, +STORE, 140325859336192, 140325909692415, +ERASE, 140325859336192, 140325909692415, +SNULL, 140325976801279, 140325993553919, +STORE, 140325909692416, 140325976801279, +STORE, 140325976801280, 140325993553919, +ERASE, 140325976801280, 140325993553919, +STORE, 140325985161216, 140326018732031, +STORE, 140325775474688, 140325976801279, +STORE, 140325708365824, 140325976801279, +SNULL, 140325708500991, 140325976801279, +STORE, 140325708365824, 140325708500991, +STORE, 140325708500992, 140325976801279, +SNULL, 140325708500992, 140325909692415, +STORE, 140325909692416, 140325976801279, +STORE, 140325708500992, 140325909692415, +SNULL, 140325909827583, 140325976801279, +STORE, 140325909692416, 140325909827583, +STORE, 140325909827584, 140325976801279, +SNULL, 140325842583551, 140325909692415, +STORE, 140325708500992, 140325842583551, +STORE, 140325842583552, 140325909692415, +ERASE, 140325842583552, 140325909692415, +SNULL, 140325708500992, 140325775474687, +STORE, 140325775474688, 140325842583551, +STORE, 140325708500992, 140325775474687, +SNULL, 140325775609855, 140325842583551, +STORE, 140325775474688, 140325775609855, +STORE, 140325775609856, 140325842583551, +STORE, 140325775609856, 140325909692415, +SNULL, 140325775609856, 140325842583551, +STORE, 140325842583552, 140325909692415, +STORE, 140325775609856, 140325842583551, +SNULL, 140325842718719, 140325909692415, +STORE, 140325842583552, 140325842718719, +STORE, 140325842718720, 140325909692415, +SNULL, 140325985161216, 140325993553919, +STORE, 140325993553920, 140326018732031, +STORE, 140325985161216, 140325993553919, +SNULL, 140325993558015, 140326018732031, +STORE, 140325993553920, 140325993558015, +STORE, 140325993558016, 140326018732031, +SNULL, 140325985165311, 140325993553919, +STORE, 140325985161216, 140325985165311, +STORE, 140325985165312, 140325993553919, +SNULL, 140325993558016, 140326001946623, +STORE, 140326001946624, 140326018732031, +STORE, 140325993558016, 140326001946623, +SNULL, 140326001950719, 140326018732031, +STORE, 140326001946624, 140326001950719, +STORE, 140326001950720, 140326018732031, +SNULL, 140326001950720, 140326010339327, +STORE, 140326010339328, 140326018732031, +STORE, 140326001950720, 140326010339327, +SNULL, 140326010343423, 140326018732031, +STORE, 140326010339328, 140326010343423, +STORE, 140326010343424, 140326018732031, +STORE, 140325699973120, 140325708365823, +STORE, 140325691580416, 140325708365823, +STORE, 140325683187712, 140325708365823, +SNULL, 140325683191807, 140325708365823, +STORE, 140325683187712, 140325683191807, +STORE, 140325683191808, 140325708365823, +SNULL, 140325683191808, 140325699973119, +STORE, 140325699973120, 140325708365823, +STORE, 140325683191808, 140325699973119, +SNULL, 140325699977215, 140325708365823, +STORE, 140325699973120, 140325699977215, +STORE, 140325699977216, 140325708365823, +STORE, 140325674795008, 140325683187711, +STORE, 140325666402304, 140325683187711, +STORE, 140325658009600, 140325683187711, +SNULL, 140325658009600, 140325666402303, +STORE, 140325666402304, 140325683187711, +STORE, 140325658009600, 140325666402303, +SNULL, 140325666406399, 140325683187711, +STORE, 140325666402304, 140325666406399, +STORE, 140325666406400, 140325683187711, +SNULL, 140325683191808, 140325691580415, +STORE, 140325691580416, 140325699973119, +STORE, 140325683191808, 140325691580415, +SNULL, 140325691584511, 140325699973119, +STORE, 140325691580416, 140325691584511, +STORE, 140325691584512, 140325699973119, +SNULL, 140325666406400, 140325674795007, +STORE, 140325674795008, 140325683187711, +STORE, 140325666406400, 140325674795007, +SNULL, 140325674799103, 140325683187711, +STORE, 140325674795008, 140325674799103, +STORE, 140325674799104, 140325683187711, +STORE, 140325649616896, 140325666402303, +SNULL, 140325649616896, 140325658009599, +STORE, 140325658009600, 140325666402303, +STORE, 140325649616896, 140325658009599, +SNULL, 140325658013695, 140325666402303, +STORE, 140325658009600, 140325658013695, +STORE, 140325658013696, 140325666402303, +SNULL, 140325649620991, 140325658009599, +STORE, 140325649616896, 140325649620991, +STORE, 140325649620992, 140325658009599, +STORE, 140325641224192, 140325649616895, +STORE, 140325632831488, 140325649616895, +SNULL, 140325632835583, 140325649616895, +STORE, 140325632831488, 140325632835583, +STORE, 140325632835584, 140325649616895, +STORE, 140325624438784, 140325632831487, +SNULL, 140325624442879, 140325632831487, +STORE, 140325624438784, 140325624442879, +STORE, 140325624442880, 140325632831487, +SNULL, 140325632835584, 140325641224191, +STORE, 140325641224192, 140325649616895, +STORE, 140325632835584, 140325641224191, +SNULL, 140325641228287, 140325649616895, +STORE, 140325641224192, 140325641228287, +STORE, 140325641228288, 140325649616895, +STORE, 140325616046080, 140325624438783, +SNULL, 140325616050175, 140325624438783, +STORE, 140325616046080, 140325616050175, +STORE, 140325616050176, 140325624438783, +STORE, 140325607653376, 140325616046079, +SNULL, 140325607657471, 140325616046079, +STORE, 140325607653376, 140325607657471, +STORE, 140325607657472, 140325616046079, +STORE, 140325599260672, 140325607653375, +STORE, 140325590867968, 140325607653375, +STORE, 140325456650240, 140325590867967, +SNULL, 140325456650240, 140325507039231, +STORE, 140325507039232, 140325590867967, +STORE, 140325456650240, 140325507039231, +ERASE, 140325456650240, 140325507039231, +STORE, 140325498646528, 140325507039231, +STORE, 140325364428800, 140325498646527, +SNULL, 140325364428800, 140325372821503, +STORE, 140325372821504, 140325498646527, +STORE, 140325364428800, 140325372821503, +ERASE, 140325364428800, 140325372821503, +STORE, 140325364428800, 140325372821503, +STORE, 140325356036096, 140325372821503, +STORE, 140325221818368, 140325356036095, +SNULL, 140325221818368, 140325238603775, +STORE, 140325238603776, 140325356036095, +STORE, 140325221818368, 140325238603775, +ERASE, 140325221818368, 140325238603775, +STORE, 140325230211072, 140325238603775, +STORE, 140325221818368, 140325238603775, +STORE, 140325087600640, 140325221818367, +STORE, 140325079207936, 140325087600639, +SNULL, 140325087600640, 140325104386047, +STORE, 140325104386048, 140325221818367, +STORE, 140325087600640, 140325104386047, +ERASE, 140325087600640, 140325104386047, +STORE, 140325095993344, 140325104386047, +STORE, 140325079207936, 140325104386047, +STORE, 140324944990208, 140325079207935, +SNULL, 140324944990208, 140324970168319, +STORE, 140324970168320, 140325079207935, +STORE, 140324944990208, 140324970168319, +ERASE, 140324944990208, 140324970168319, +STORE, 140324961775616, 140324970168319, +STORE, 140324953382912, 140324970168319, +STORE, 140324819165184, 140324953382911, +STORE, 140324684947456, 140324953382911, +STORE, 140324676554752, 140324684947455, +STORE, 140324668162048, 140324684947455, +STORE, 140324533944320, 140324668162047, +STORE, 140324525551616, 140324533944319, +SNULL, 140324533944320, 140324567515135, +STORE, 140324567515136, 140324668162047, +STORE, 140324533944320, 140324567515135, +ERASE, 140324533944320, 140324567515135, +STORE, 140324559122432, 140324567515135, +STORE, 140324391333888, 140324525551615, +SNULL, 140325574148095, 140325590867967, +STORE, 140325507039232, 140325574148095, +STORE, 140325574148096, 140325590867967, +ERASE, 140325574148096, 140325590867967, +SNULL, 140325439930367, 140325498646527, +STORE, 140325372821504, 140325439930367, +STORE, 140325439930368, 140325498646527, +ERASE, 140325439930368, 140325498646527, +SNULL, 140325305712639, 140325356036095, +STORE, 140325238603776, 140325305712639, +STORE, 140325305712640, 140325356036095, +ERASE, 140325305712640, 140325356036095, +SNULL, 140325171494911, 140325221818367, +STORE, 140325104386048, 140325171494911, +STORE, 140325171494912, 140325221818367, +ERASE, 140325171494912, 140325221818367, +SNULL, 140325104521215, 140325171494911, +STORE, 140325104386048, 140325104521215, +STORE, 140325104521216, 140325171494911, +STORE, 140324257116160, 140324525551615, +SNULL, 140324257116160, 140324299079679, +STORE, 140324299079680, 140324525551615, +STORE, 140324257116160, 140324299079679, +ERASE, 140324257116160, 140324299079679, +SNULL, 140325037277183, 140325079207935, +STORE, 140324970168320, 140325037277183, +STORE, 140325037277184, 140325079207935, +ERASE, 140325037277184, 140325079207935, +SNULL, 140324819165183, 140324953382911, +STORE, 140324684947456, 140324819165183, +STORE, 140324819165184, 140324953382911, +SNULL, 140324819165184, 140324835950591, +STORE, 140324835950592, 140324953382911, +STORE, 140324819165184, 140324835950591, +ERASE, 140324819165184, 140324835950591, +SNULL, 140324903059455, 140324953382911, +STORE, 140324835950592, 140324903059455, +STORE, 140324903059456, 140324953382911, +ERASE, 140324903059456, 140324953382911, +SNULL, 140324684947456, 140324701732863, +STORE, 140324701732864, 140324819165183, +STORE, 140324684947456, 140324701732863, +ERASE, 140324684947456, 140324701732863, +SNULL, 140324768841727, 140324819165183, +STORE, 140324701732864, 140324768841727, +STORE, 140324768841728, 140324819165183, +ERASE, 140324768841728, 140324819165183, +SNULL, 140324634623999, 140324668162047, +STORE, 140324567515136, 140324634623999, +STORE, 140324634624000, 140324668162047, +ERASE, 140324634624000, 140324668162047, +SNULL, 140324391333887, 140324525551615, +STORE, 140324299079680, 140324391333887, +STORE, 140324391333888, 140324525551615, +SNULL, 140324391333888, 140324433297407, +STORE, 140324433297408, 140324525551615, +STORE, 140324391333888, 140324433297407, +ERASE, 140324391333888, 140324433297407, +SNULL, 140325507174399, 140325574148095, +STORE, 140325507039232, 140325507174399, +STORE, 140325507174400, 140325574148095, +SNULL, 140325590867968, 140325599260671, +STORE, 140325599260672, 140325607653375, +STORE, 140325590867968, 140325599260671, +SNULL, 140325599264767, 140325607653375, +STORE, 140325599260672, 140325599264767, +STORE, 140325599264768, 140325607653375, +SNULL, 140325372956671, 140325439930367, +STORE, 140325372821504, 140325372956671, +STORE, 140325372956672, 140325439930367, +SNULL, 140324668166143, 140324684947455, +STORE, 140324668162048, 140324668166143, +STORE, 140324668166144, 140324684947455, +SNULL, 140324525555711, 140324533944319, +STORE, 140324525551616, 140324525555711, +STORE, 140324525555712, 140324533944319, +SNULL, 140324953382912, 140324961775615, +STORE, 140324961775616, 140324970168319, +STORE, 140324953382912, 140324961775615, +SNULL, 140324961779711, 140324970168319, +STORE, 140324961775616, 140324961779711, +STORE, 140324961779712, 140324970168319, +SNULL, 140325079212031, 140325104386047, +STORE, 140325079207936, 140325079212031, +STORE, 140325079212032, 140325104386047, +SNULL, 140325221818368, 140325230211071, +STORE, 140325230211072, 140325238603775, +STORE, 140325221818368, 140325230211071, +SNULL, 140325230215167, 140325238603775, +STORE, 140325230211072, 140325230215167, +STORE, 140325230215168, 140325238603775, +SNULL, 140325356036096, 140325364428799, +STORE, 140325364428800, 140325372821503, +STORE, 140325356036096, 140325364428799, +SNULL, 140325364432895, 140325372821503, + }; + unsigned long set40[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140734309167104, 140737488351231, +SNULL, 140734309171199, 140737488351231, +STORE, 140734309167104, 140734309171199, +STORE, 140734309036032, 140734309171199, +STORE, 94270500081664, 94270502334463, +SNULL, 94270500212735, 94270502334463, +STORE, 94270500081664, 94270500212735, +STORE, 94270500212736, 94270502334463, +ERASE, 94270500212736, 94270502334463, +STORE, 94270502305792, 94270502313983, +STORE, 94270502313984, 94270502334463, +STORE, 140321935110144, 140321937362943, +SNULL, 140321935253503, 140321937362943, +STORE, 140321935110144, 140321935253503, +STORE, 140321935253504, 140321937362943, +ERASE, 140321935253504, 140321937362943, +STORE, 140321937350656, 140321937358847, +STORE, 140321937358848, 140321937362943, +STORE, 140734309625856, 140734309629951, +STORE, 140734309613568, 140734309625855, +STORE, 140321937321984, 140321937350655, +STORE, 140321937313792, 140321937321983, +STORE, 140321932894208, 140321935110143, +SNULL, 140321932894208, 140321932992511, +STORE, 140321932992512, 140321935110143, +STORE, 140321932894208, 140321932992511, +SNULL, 140321935085567, 140321935110143, +STORE, 140321932992512, 140321935085567, +STORE, 140321935085568, 140321935110143, +SNULL, 140321935085568, 140321935093759, +STORE, 140321935093760, 140321935110143, +STORE, 140321935085568, 140321935093759, +ERASE, 140321935085568, 140321935093759, +STORE, 140321935085568, 140321935093759, +ERASE, 140321935093760, 140321935110143, +STORE, 140321935093760, 140321935110143, +STORE, 140321929097216, 140321932894207, +SNULL, 140321929097216, 140321930756095, +STORE, 140321930756096, 140321932894207, +STORE, 140321929097216, 140321930756095, +SNULL, 140321932853247, 140321932894207, +STORE, 140321930756096, 140321932853247, +STORE, 140321932853248, 140321932894207, +SNULL, 140321932853248, 140321932877823, +STORE, 140321932877824, 140321932894207, +STORE, 140321932853248, 140321932877823, +ERASE, 140321932853248, 140321932877823, +STORE, 140321932853248, 140321932877823, +ERASE, 140321932877824, 140321932894207, +STORE, 140321932877824, 140321932894207, +STORE, 140321937305600, 140321937321983, +SNULL, 140321932869631, 140321932877823, +STORE, 140321932853248, 140321932869631, +STORE, 140321932869632, 140321932877823, +SNULL, 140321935089663, 140321935093759, +STORE, 140321935085568, 140321935089663, +STORE, 140321935089664, 140321935093759, +SNULL, 94270502309887, 94270502313983, +STORE, 94270502305792, 94270502309887, +STORE, 94270502309888, 94270502313983, +SNULL, 140321937354751, 140321937358847, +STORE, 140321937350656, 140321937354751, +STORE, 140321937354752, 140321937358847, +ERASE, 140321937321984, 140321937350655, +STORE, 94270507364352, 94270507499519, +STORE, 140321920704512, 140321929097215, +SNULL, 140321920708607, 140321929097215, +STORE, 140321920704512, 140321920708607, +STORE, 140321920708608, 140321929097215, +STORE, 140321912311808, 140321920704511, +STORE, 140321778094080, 140321912311807, +SNULL, 140321778094080, 140321816051711, +STORE, 140321816051712, 140321912311807, +STORE, 140321778094080, 140321816051711, +ERASE, 140321778094080, 140321816051711, +SNULL, 140321883160575, 140321912311807, +STORE, 140321816051712, 140321883160575, +STORE, 140321883160576, 140321912311807, +ERASE, 140321883160576, 140321912311807, +SNULL, 140321816186879, 140321883160575, +STORE, 140321816051712, 140321816186879, +STORE, 140321816186880, 140321883160575, +SNULL, 140321912315903, 140321920704511, +STORE, 140321912311808, 140321912315903, +STORE, 140321912315904, 140321920704511, +STORE, 140321903919104, 140321912311807, +SNULL, 140321903923199, 140321912311807, +STORE, 140321903919104, 140321903923199, +STORE, 140321903923200, 140321912311807, +STORE, 140321895526400, 140321903919103, +SNULL, 140321895530495, 140321903919103, +STORE, 140321895526400, 140321895530495, +STORE, 140321895530496, 140321903919103, +STORE, 140321887133696, 140321895526399, +SNULL, 140321887137791, 140321895526399, +STORE, 140321887133696, 140321887137791, +STORE, 140321887137792, 140321895526399, +STORE, 140321807659008, 140321816051711, +STORE, 140321673441280, 140321807659007, +SNULL, 140321673441280, 140321681833983, +STORE, 140321681833984, 140321807659007, +STORE, 140321673441280, 140321681833983, +ERASE, 140321673441280, 140321681833983, +SNULL, 140321748942847, 140321807659007, +STORE, 140321681833984, 140321748942847, +STORE, 140321748942848, 140321807659007, +ERASE, 140321748942848, 140321807659007, +STORE, 140321799266304, 140321816051711, +STORE, 140321790873600, 140321816051711, +STORE, 140321782480896, 140321816051711, +STORE, 140321547616256, 140321748942847, +SNULL, 140321614725119, 140321748942847, +STORE, 140321547616256, 140321614725119, +STORE, 140321614725120, 140321748942847, +SNULL, 140321614725120, 140321681833983, +STORE, 140321681833984, 140321748942847, +STORE, 140321614725120, 140321681833983, +ERASE, 140321614725120, 140321681833983, +SNULL, 140321681969151, 140321748942847, +STORE, 140321681833984, 140321681969151, +STORE, 140321681969152, 140321748942847, +STORE, 140321547616256, 140321681833983, +SNULL, 140321547616256, 140321614725119, +STORE, 140321614725120, 140321681833983, +STORE, 140321547616256, 140321614725119, +SNULL, 140321614860287, 140321681833983, +STORE, 140321614725120, 140321614860287, +STORE, 140321614860288, 140321681833983, +SNULL, 140321547751423, 140321614725119, +STORE, 140321547616256, 140321547751423, +STORE, 140321547751424, 140321614725119, +STORE, 140321480507392, 140321547616255, +SNULL, 140321782480896, 140321799266303, +STORE, 140321799266304, 140321816051711, +STORE, 140321782480896, 140321799266303, +SNULL, 140321799270399, 140321816051711, +STORE, 140321799266304, 140321799270399, +STORE, 140321799270400, 140321816051711, +STORE, 140321774088192, 140321799266303, +SNULL, 140321774088192, 140321790873599, +STORE, 140321790873600, 140321799266303, +STORE, 140321774088192, 140321790873599, +SNULL, 140321790877695, 140321799266303, +STORE, 140321790873600, 140321790877695, +STORE, 140321790877696, 140321799266303, +SNULL, 140321480642559, 140321547616255, +STORE, 140321480507392, 140321480642559, +STORE, 140321480642560, 140321547616255, +SNULL, 140321774088192, 140321782480895, +STORE, 140321782480896, 140321790873599, +STORE, 140321774088192, 140321782480895, +SNULL, 140321782484991, 140321790873599, +STORE, 140321782480896, 140321782484991, +STORE, 140321782484992, 140321790873599, +SNULL, 140321799270400, 140321807659007, +STORE, 140321807659008, 140321816051711, +STORE, 140321799270400, 140321807659007, +SNULL, 140321807663103, 140321816051711, +STORE, 140321807659008, 140321807663103, +STORE, 140321807663104, 140321816051711, +STORE, 140321765695488, 140321782480895, +STORE, 140321757302784, 140321782480895, +SNULL, 140321757306879, 140321782480895, +STORE, 140321757302784, 140321757306879, +STORE, 140321757306880, 140321782480895, +STORE, 140321472114688, 140321480507391, +STORE, 140321463721984, 140321480507391, +SNULL, 140321463726079, 140321480507391, +STORE, 140321463721984, 140321463726079, +STORE, 140321463726080, 140321480507391, +SNULL, 140321757306880, 140321774088191, +STORE, 140321774088192, 140321782480895, +STORE, 140321757306880, 140321774088191, +SNULL, 140321774092287, 140321782480895, +STORE, 140321774088192, 140321774092287, +STORE, 140321774092288, 140321782480895, +SNULL, 140321463726080, 140321472114687, +STORE, 140321472114688, 140321480507391, +STORE, 140321463726080, 140321472114687, +SNULL, 140321472118783, 140321480507391, +STORE, 140321472114688, 140321472118783, +STORE, 140321472118784, 140321480507391, +SNULL, 140321757306880, 140321765695487, +STORE, 140321765695488, 140321774088191, +STORE, 140321757306880, 140321765695487, +SNULL, 140321765699583, 140321774088191, +STORE, 140321765695488, 140321765699583, +STORE, 140321765699584, 140321774088191, +STORE, 140321455329280, 140321463721983, +SNULL, 140321455333375, 140321463721983, +STORE, 140321455329280, 140321455333375, +STORE, 140321455333376, 140321463721983, +STORE, 140321446936576, 140321455329279, +STORE, 140321438543872, 140321455329279, +STORE, 140321430151168, 140321455329279, +SNULL, 140321430155263, 140321455329279, +STORE, 140321430151168, 140321430155263, +STORE, 140321430155264, 140321455329279, +SNULL, 140321430155264, 140321446936575, +STORE, 140321446936576, 140321455329279, +STORE, 140321430155264, 140321446936575, +SNULL, 140321446940671, 140321455329279, +STORE, 140321446936576, 140321446940671, +STORE, 140321446940672, 140321455329279, +SNULL, 140321430155264, 140321438543871, +STORE, 140321438543872, 140321446936575, +STORE, 140321430155264, 140321438543871, +SNULL, 140321438547967, 140321446936575, +STORE, 140321438543872, 140321438547967, +STORE, 140321438547968, 140321446936575, +STORE, 140321421758464, 140321430151167, +SNULL, 140321421762559, 140321430151167, +STORE, 140321421758464, 140321421762559, +STORE, 140321421762560, 140321430151167, +STORE, 140321413365760, 140321421758463, +SNULL, 140321413369855, 140321421758463, +STORE, 140321413365760, 140321413369855, +STORE, 140321413369856, 140321421758463, +STORE, 140321404973056, 140321413365759, +SNULL, 140321404977151, 140321413365759, +STORE, 140321404973056, 140321404977151, +STORE, 140321404977152, 140321413365759, +STORE, 140321396580352, 140321404973055, +STORE, 140321388187648, 140321404973055, +STORE, 140321253969920, 140321388187647, +SNULL, 140321253969920, 140321279180799, +STORE, 140321279180800, 140321388187647, +STORE, 140321253969920, 140321279180799, +ERASE, 140321253969920, 140321279180799, +SNULL, 140321346289663, 140321388187647, +STORE, 140321279180800, 140321346289663, +STORE, 140321346289664, 140321388187647, +ERASE, 140321346289664, 140321388187647, +STORE, 140321144963072, 140321346289663, +STORE, 140321379794944, 140321404973055, +STORE, 140321371402240, 140321404973055, +STORE, 140321010745344, 140321346289663, +STORE, 140321363009536, 140321404973055, +SNULL, 140321077854207, 140321346289663, +STORE, 140321010745344, 140321077854207, +STORE, 140321077854208, 140321346289663, +SNULL, 140321077854208, 140321144963071, +STORE, 140321144963072, 140321346289663, +STORE, 140321077854208, 140321144963071, +ERASE, 140321077854208, 140321144963071, +STORE, 140321354616832, 140321404973055, +STORE, 140321136570368, 140321144963071, +STORE, 140320943636480, 140321077854207, +STORE, 140320876527616, 140321077854207, +STORE, 140321128177664, 140321144963071, +SNULL, 140320876662783, 140321077854207, +STORE, 140320876527616, 140320876662783, +STORE, 140320876662784, 140321077854207, +STORE, 140321119784960, 140321144963071, +STORE, 140321111392256, 140321144963071, +STORE, 140320742309888, 140320876527615, +STORE, 140321102999552, 140321144963071, +STORE, 140320608092160, 140320876527615, +SNULL, 140320675201023, 140320876527615, +STORE, 140320608092160, 140320675201023, +STORE, 140320675201024, 140320876527615, +SNULL, 140320675201024, 140320742309887, +STORE, 140320742309888, 140320876527615, +STORE, 140320675201024, 140320742309887, +ERASE, 140320675201024, 140320742309887, +STORE, 140321094606848, 140321144963071, +STORE, 140321086214144, 140321144963071, +STORE, 140320608092160, 140320876527615, +SNULL, 140320608092160, 140320675201023, +STORE, 140320675201024, 140320876527615, +STORE, 140320608092160, 140320675201023, +SNULL, 140320675336191, 140320876527615, +STORE, 140320675201024, 140320675336191, +STORE, 140320675336192, 140320876527615, +STORE, 140320599699456, 140320608092159, +STORE, 140320591306752, 140320608092159, +STORE, 140320457089024, 140320591306751, +STORE, 140320448696320, 140320457089023, +STORE, 140320314478592, 140320448696319, +SNULL, 140321144963072, 140321279180799, +STORE, 140321279180800, 140321346289663, +STORE, 140321144963072, 140321279180799, +SNULL, 140321279315967, 140321346289663, +STORE, 140321279180800, 140321279315967, +STORE, 140321279315968, 140321346289663, +SNULL, 140321086214144, 140321136570367, +STORE, 140321136570368, 140321144963071, +STORE, 140321086214144, 140321136570367, +SNULL, 140321136574463, 140321144963071, +STORE, 140321136570368, 140321136574463, +STORE, 140321136574464, 140321144963071, +SNULL, 140321212071935, 140321279180799, +STORE, 140321144963072, 140321212071935, +STORE, 140321212071936, 140321279180799, +ERASE, 140321212071936, 140321279180799, +SNULL, 140321145098239, 140321212071935, +STORE, 140321144963072, 140321145098239, +STORE, 140321145098240, 140321212071935, +SNULL, 140320876662784, 140321010745343, +STORE, 140321010745344, 140321077854207, +STORE, 140320876662784, 140321010745343, +SNULL, 140321010880511, 140321077854207, +STORE, 140321010745344, 140321010880511, +STORE, 140321010880512, 140321077854207, +SNULL, 140321354616832, 140321379794943, +STORE, 140321379794944, 140321404973055, +STORE, 140321354616832, 140321379794943, +SNULL, 140321379799039, 140321404973055, +STORE, 140321379794944, 140321379799039, +STORE, 140321379799040, 140321404973055, +SNULL, 140320876662784, 140320943636479, +STORE, 140320943636480, 140321010745343, +STORE, 140320876662784, 140320943636479, +SNULL, 140320943771647, 140321010745343, +STORE, 140320943636480, 140320943771647, +STORE, 140320943771648, 140321010745343, +SNULL, 140320809418751, 140320876527615, +STORE, 140320675336192, 140320809418751, +STORE, 140320809418752, 140320876527615, +ERASE, 140320809418752, 140320876527615, +SNULL, 140320675336192, 140320742309887, +STORE, 140320742309888, 140320809418751, +STORE, 140320675336192, 140320742309887, +SNULL, 140320742445055, 140320809418751, +STORE, 140320742309888, 140320742445055, +STORE, 140320742445056, 140320809418751, +SNULL, 140320608227327, 140320675201023, +STORE, 140320608092160, 140320608227327, +STORE, 140320608227328, 140320675201023, +SNULL, 140320457089024, 140320473874431, +STORE, 140320473874432, 140320591306751, +STORE, 140320457089024, 140320473874431, +ERASE, 140320457089024, 140320473874431, +SNULL, 140320540983295, 140320591306751, +STORE, 140320473874432, 140320540983295, +STORE, 140320540983296, 140320591306751, +ERASE, 140320540983296, 140320591306751, +SNULL, 140320314478592, 140320339656703, +STORE, 140320339656704, 140320448696319, +STORE, 140320314478592, 140320339656703, +ERASE, 140320314478592, 140320339656703, +SNULL, 140321086214144, 140321128177663, +STORE, 140321128177664, 140321136570367, +STORE, 140321086214144, 140321128177663, +SNULL, 140321128181759, 140321136570367, +STORE, 140321128177664, 140321128181759, +STORE, 140321128181760, 140321136570367, +SNULL, 140321354616832, 140321371402239, +STORE, 140321371402240, 140321379794943, +STORE, 140321354616832, 140321371402239, +SNULL, 140321371406335, 140321379794943, +STORE, 140321371402240, 140321371406335, +STORE, 140321371406336, 140321379794943, +SNULL, 140320591310847, 140320608092159, +STORE, 140320591306752, 140320591310847, +STORE, 140320591310848, 140320608092159, +SNULL, 140321354616832, 140321363009535, +STORE, 140321363009536, 140321371402239, +STORE, 140321354616832, 140321363009535, +SNULL, 140321363013631, 140321371402239, +STORE, 140321363009536, 140321363013631, +STORE, 140321363013632, 140321371402239, +SNULL, 140321086214144, 140321119784959, +STORE, 140321119784960, 140321128177663, +STORE, 140321086214144, 140321119784959, +SNULL, 140321119789055, 140321128177663, +STORE, 140321119784960, 140321119789055, +STORE, 140321119789056, 140321128177663, +SNULL, 140321086218239, 140321119784959, +STORE, 140321086214144, 140321086218239, +STORE, 140321086218240, 140321119784959, +SNULL, 140321086218240, 140321094606847, +STORE, 140321094606848, 140321119784959, +STORE, 140321086218240, 140321094606847, +SNULL, 140321094610943, 140321119784959, +STORE, 140321094606848, 140321094610943, +STORE, 140321094610944, 140321119784959, +SNULL, 140320474009599, 140320540983295, +STORE, 140320473874432, 140320474009599, +STORE, 140320474009600, 140320540983295, +SNULL, 140320406765567, 140320448696319, +STORE, 140320339656704, 140320406765567, +STORE, 140320406765568, 140320448696319, +ERASE, 140320406765568, 140320448696319, +SNULL, 140320339791871, 140320406765567, +STORE, 140320339656704, 140320339791871, +STORE, 140320339791872, 140320406765567, +STORE, 140321270788096, 140321279180799, +STORE, 140321262395392, 140321279180799, +STORE, 140321254002688, 140321279180799, +SNULL, 140321254002688, 140321262395391, +STORE, 140321262395392, 140321279180799, +STORE, 140321254002688, 140321262395391, +SNULL, 140321262399487, 140321279180799, +STORE, 140321262395392, 140321262399487, +STORE, 140321262399488, 140321279180799, +STORE, 140321245609984, 140321262395391, +STORE, 140321237217280, 140321262395391, +SNULL, 140321237217280, 140321245609983, +STORE, 140321245609984, 140321262395391, +STORE, 140321237217280, 140321245609983, +SNULL, 140321245614079, 140321262395391, +STORE, 140321245609984, 140321245614079, +STORE, 140321245614080, 140321262395391, +SNULL, 140321379799040, 140321388187647, +STORE, 140321388187648, 140321404973055, +STORE, 140321379799040, 140321388187647, +SNULL, 140321388191743, 140321404973055, +STORE, 140321388187648, 140321388191743, +STORE, 140321388191744, 140321404973055, +SNULL, 140321354620927, 140321363009535, +STORE, 140321354616832, 140321354620927, +STORE, 140321354620928, 140321363009535, +SNULL, 140321388191744, 140321396580351, +STORE, 140321396580352, 140321404973055, +STORE, 140321388191744, 140321396580351, +SNULL, 140321396584447, 140321404973055, +STORE, 140321396580352, 140321396584447, +STORE, 140321396584448, 140321404973055, +SNULL, 140321094610944, 140321111392255, +STORE, 140321111392256, 140321119784959, +STORE, 140321094610944, 140321111392255, +SNULL, 140321111396351, 140321119784959, +STORE, 140321111392256, 140321111396351, +STORE, 140321111396352, 140321119784959, +STORE, 140321228824576, 140321245609983, +SNULL, 140321094610944, 140321102999551, +STORE, 140321102999552, 140321111392255, +STORE, 140321094610944, 140321102999551, +SNULL, 140321103003647, 140321111392255, +STORE, 140321102999552, 140321103003647, +STORE, 140321103003648, 140321111392255, +STORE, 140321220431872, 140321245609983, +SNULL, 140321220435967, 140321245609983, +STORE, 140321220431872, 140321220435967, +STORE, 140321220435968, 140321245609983, +STORE, 140320868134912, 140320876527615, +SNULL, 140320868139007, 140320876527615, +STORE, 140320868134912, 140320868139007, +STORE, 140320868139008, 140320876527615, +SNULL, 140320591310848, 140320599699455, +STORE, 140320599699456, 140320608092159, +STORE, 140320591310848, 140320599699455, +SNULL, 140320599703551, 140320608092159, +STORE, 140320599699456, 140320599703551, +STORE, 140320599703552, 140320608092159, +STORE, 140320859742208, 140320868134911, +SNULL, 140321262399488, 140321270788095, +STORE, 140321270788096, 140321279180799, +STORE, 140321262399488, 140321270788095, +SNULL, 140321270792191, 140321279180799, +STORE, 140321270788096, 140321270792191, +STORE, 140321270792192, 140321279180799, +STORE, 140320851349504, 140320868134911, +STORE, 140320842956800, 140320868134911, +STORE, 140320834564096, 140320868134911, +STORE, 140320826171392, 140320868134911, +SNULL, 140320826171392, 140320834564095, +STORE, 140320834564096, 140320868134911, +STORE, 140320826171392, 140320834564095, +SNULL, 140320834568191, 140320868134911, +STORE, 140320834564096, 140320834568191, +STORE, 140320834568192, 140320868134911, +SNULL, 140321220435968, 140321228824575, +STORE, 140321228824576, 140321245609983, +STORE, 140321220435968, 140321228824575, +SNULL, 140321228828671, 140321245609983, +STORE, 140321228824576, 140321228828671, +STORE, 140321228828672, 140321245609983, +STORE, 140320817778688, 140320834564095, +SNULL, 140320817782783, 140320834564095, +STORE, 140320817778688, 140320817782783, +STORE, 140320817782784, 140320834564095, +STORE, 140320582914048, 140320591306751, +SNULL, 140321228828672, 140321237217279, +STORE, 140321237217280, 140321245609983, +STORE, 140321228828672, 140321237217279, +SNULL, 140321237221375, 140321245609983, +STORE, 140321237217280, 140321237221375, +STORE, 140321237221376, 140321245609983, +SNULL, 140320448700415, 140320457089023, +STORE, 140320448696320, 140320448700415, +STORE, 140320448700416, 140320457089023, +SNULL, 140321245614080, 140321254002687, +STORE, 140321254002688, 140321262395391, +STORE, 140321245614080, 140321254002687, +SNULL, 140321254006783, 140321262395391, +STORE, 140321254002688, 140321254006783, +STORE, 140321254006784, 140321262395391, +STORE, 140320574521344, 140320591306751, +SNULL, 140320574525439, 140320591306751, +STORE, 140320574521344, 140320574525439, +STORE, 140320574525440, 140320591306751, +STORE, 140320566128640, 140320574521343, +SNULL, 140320566132735, 140320574521343, +STORE, 140320566128640, 140320566132735, +STORE, 140320566132736, 140320574521343, +SNULL, 140320574525440, 140320582914047, +STORE, 140320582914048, 140320591306751, +STORE, 140320574525440, 140320582914047, +SNULL, 140320582918143, 140320591306751, +STORE, 140320582914048, 140320582918143, +STORE, 140320582918144, 140320591306751, +STORE, 140320557735936, 140320566128639, +SNULL, 140320557740031, 140320566128639, +STORE, 140320557735936, 140320557740031, +STORE, 140320557740032, 140320566128639, +STORE, 140320549343232, 140320557735935, +STORE, 140320465481728, 140320473874431, +STORE, 140320448700416, 140320473874431, +SNULL, 140320834568192, 140320859742207, +STORE, 140320859742208, 140320868134911, +STORE, 140320834568192, 140320859742207, +SNULL, 140320859746303, 140320868134911, +STORE, 140320859742208, 140320859746303, +STORE, 140320859746304, 140320868134911, +STORE, 140320440303616, 140320448696319, +STORE, 140320431910912, 140320448696319, +SNULL, 140320834568192, 140320851349503, +STORE, 140320851349504, 140320859742207, +STORE, 140320834568192, 140320851349503, +SNULL, 140320851353599, 140320859742207, +STORE, 140320851349504, 140320851353599, +STORE, 140320851353600, 140320859742207, +SNULL, 140320817782784, 140320826171391, +STORE, 140320826171392, 140320834564095, +STORE, 140320817782784, 140320826171391, +SNULL, 140320826175487, 140320834564095, +STORE, 140320826171392, 140320826175487, +STORE, 140320826175488, 140320834564095, +SNULL, 140320834568192, 140320842956799, +STORE, 140320842956800, 140320851349503, +STORE, 140320834568192, 140320842956799, +SNULL, 140320842960895, 140320851349503, +STORE, 140320842956800, 140320842960895, +STORE, 140320842960896, 140320851349503, +STORE, 140320423518208, 140320448696319, +SNULL, 140320423522303, 140320448696319, +STORE, 140320423518208, 140320423522303, +STORE, 140320423522304, 140320448696319, +STORE, 140320415125504, 140320423518207, +STORE, 140320331264000, 140320339656703, +STORE, 140320322871296, 140320339656703, +STORE, 140320314478592, 140320339656703, +SNULL, 140320314482687, 140320339656703, +STORE, 140320314478592, 140320314482687, +STORE, 140320314482688, 140320339656703, +STORE, 140320306085888, 140320314478591, +SNULL, 140320306089983, 140320314478591, +STORE, 140320306085888, 140320306089983, +STORE, 140320306089984, 140320314478591, +STORE, 140320297693184, 140320306085887, +SNULL, 140320297697279, 140320306085887, +STORE, 140320297693184, 140320297697279, +STORE, 140320297697280, 140320306085887, +STORE, 140320289300480, 140320297693183, +STORE, 140320280907776, 140320297693183, +SNULL, 140320280911871, 140320297693183, +STORE, 140320280907776, 140320280911871, +STORE, 140320280911872, 140320297693183, +SNULL, 140320423522304, 140320431910911, +STORE, 140320431910912, 140320448696319, +STORE, 140320423522304, 140320431910911, +SNULL, 140320431915007, 140320448696319, +STORE, 140320431910912, 140320431915007, +STORE, 140320431915008, 140320448696319, +SNULL, 140320549347327, 140320557735935, +STORE, 140320549343232, 140320549347327, +STORE, 140320549347328, 140320557735935, +STORE, 140320272515072, 140320280907775, +SNULL, 140320448700416, 140320457089023, +STORE, 140320457089024, 140320473874431, +STORE, 140320448700416, 140320457089023, +SNULL, 140320457093119, 140320473874431, +STORE, 140320457089024, 140320457093119, +STORE, 140320457093120, 140320473874431, +STORE, 140320264122368, 140320280907775, +SNULL, 140320457093120, 140320465481727, +STORE, 140320465481728, 140320473874431, +STORE, 140320457093120, 140320465481727, +SNULL, 140320465485823, 140320473874431, +STORE, 140320465481728, 140320465485823, +STORE, 140320465485824, 140320473874431, +SNULL, 140320431915008, 140320440303615, +STORE, 140320440303616, 140320448696319, +STORE, 140320431915008, 140320440303615, +SNULL, 140320440307711, 140320448696319, +STORE, 140320440303616, 140320440307711, +STORE, 140320440307712, 140320448696319, +STORE, 140320255729664, 140320280907775, +STORE, 140320247336960, 140320280907775, +SNULL, 140320247341055, 140320280907775, +STORE, 140320247336960, 140320247341055, +STORE, 140320247341056, 140320280907775, +STORE, 140320238944256, 140320247336959, +STORE, 140320230551552, 140320247336959, +SNULL, 140320230551552, 140320238944255, +STORE, 140320238944256, 140320247336959, +STORE, 140320230551552, 140320238944255, +SNULL, 140320238948351, 140320247336959, +STORE, 140320238944256, 140320238948351, +STORE, 140320238948352, 140320247336959, +SNULL, 140320314482688, 140320331263999, +STORE, 140320331264000, 140320339656703, +STORE, 140320314482688, 140320331263999, +SNULL, 140320331268095, 140320339656703, +STORE, 140320331264000, 140320331268095, +STORE, 140320331268096, 140320339656703, +SNULL, 140320280911872, 140320289300479, +STORE, 140320289300480, 140320297693183, +STORE, 140320280911872, 140320289300479, +SNULL, 140320289304575, 140320297693183, +STORE, 140320289300480, 140320289304575, +STORE, 140320289304576, 140320297693183, +SNULL, 140320415129599, 140320423518207, +STORE, 140320415125504, 140320415129599, +STORE, 140320415129600, 140320423518207, +STORE, 140320222158848, 140320238944255, +STORE, 140320213766144, 140320238944255, +STORE, 140320205373440, 140320238944255, +SNULL, 140320205377535, 140320238944255, +STORE, 140320205373440, 140320205377535, +STORE, 140320205377536, 140320238944255, +SNULL, 140320314482688, 140320322871295, +STORE, 140320322871296, 140320331263999, +STORE, 140320314482688, 140320322871295, +SNULL, 140320322875391, 140320331263999, +STORE, 140320322871296, 140320322875391, +STORE, 140320322875392, 140320331263999, +SNULL, 140320247341056, 140320272515071, +STORE, 140320272515072, 140320280907775, +STORE, 140320247341056, 140320272515071, +SNULL, 140320272519167, 140320280907775, +STORE, 140320272515072, 140320272519167, +STORE, 140320272519168, 140320280907775, +SNULL, 140320247341056, 140320264122367, +STORE, 140320264122368, 140320272515071, +STORE, 140320247341056, 140320264122367, +SNULL, 140320264126463, 140320272515071, +STORE, 140320264122368, 140320264126463, +STORE, 140320264126464, 140320272515071, +SNULL, 140320205377536, 140320230551551, +STORE, 140320230551552, 140320238944255, +STORE, 140320205377536, 140320230551551, +SNULL, 140320230555647, 140320238944255, +STORE, 140320230551552, 140320230555647, +STORE, 140320230555648, 140320238944255, +STORE, 140320196980736, 140320205373439, +SNULL, 140320196984831, 140320205373439, +STORE, 140320196980736, 140320196984831, +STORE, 140320196984832, 140320205373439, +STORE, 140320188588032, 140320196980735, +SNULL, 140320247341056, 140320255729663, +STORE, 140320255729664, 140320264122367, +STORE, 140320247341056, 140320255729663, +SNULL, 140320255733759, 140320264122367, +STORE, 140320255729664, 140320255733759, +STORE, 140320255733760, 140320264122367, +STORE, 140320180195328, 140320196980735, +SNULL, 140320180199423, 140320196980735, +STORE, 140320180195328, 140320180199423, +STORE, 140320180199424, 140320196980735, +STORE, 140320171802624, 140320180195327, +STORE, 140320163409920, 140320180195327, +SNULL, 140320163414015, 140320180195327, +STORE, 140320163409920, 140320163414015, +STORE, 140320163414016, 140320180195327, +SNULL, 140320205377536, 140320222158847, +STORE, 140320222158848, 140320230551551, +STORE, 140320205377536, 140320222158847, +SNULL, 140320222162943, 140320230551551, +STORE, 140320222158848, 140320222162943, +STORE, 140320222162944, 140320230551551, +SNULL, 140320205377536, 140320213766143, +STORE, 140320213766144, 140320222158847, +STORE, 140320205377536, 140320213766143, +SNULL, 140320213770239, 140320222158847, +STORE, 140320213766144, 140320213770239, +STORE, 140320213770240, 140320222158847, +STORE, 140320155017216, 140320163409919, +SNULL, 140320180199424, 140320188588031, +STORE, 140320188588032, 140320196980735, +STORE, 140320180199424, 140320188588031, +SNULL, 140320188592127, 140320196980735, +STORE, 140320188588032, 140320188592127, +STORE, 140320188592128, 140320196980735, +SNULL, 140320155021311, 140320163409919, +STORE, 140320155017216, 140320155021311, +STORE, 140320155021312, 140320163409919, +SNULL, 140320163414016, 140320171802623, +STORE, 140320171802624, 140320180195327, +STORE, 140320163414016, 140320171802623, +SNULL, 140320171806719, 140320180195327, +STORE, 140320171802624, 140320171806719, +STORE, 140320171806720, 140320180195327, +STORE, 140320146624512, 140320155017215, +SNULL, 140320146628607, 140320155017215, +STORE, 140320146624512, 140320146628607, +STORE, 140320146628608, 140320155017215, +STORE, 140321937321984, 140321937350655, +STORE, 140321884942336, 140321887133695, +SNULL, 140321884942336, 140321885032447, +STORE, 140321885032448, 140321887133695, +STORE, 140321884942336, 140321885032447, +SNULL, 140321887125503, 140321887133695, +STORE, 140321885032448, 140321887125503, +STORE, 140321887125504, 140321887133695, +ERASE, 140321887125504, 140321887133695, +STORE, 140321887125504, 140321887133695, +SNULL, 140321887129599, 140321887133695, +STORE, 140321887125504, 140321887129599, +STORE, 140321887129600, 140321887133695, +ERASE, 140321937321984, 140321937350655, +ERASE, 140321086214144, 140321086218239, +ERASE, 140321086218240, 140321094606847, +ERASE, 140321119784960, 140321119789055, +ERASE, 140321119789056, 140321128177663, +ERASE, 140321245609984, 140321245614079, +ERASE, 140321245614080, 140321254002687, +ERASE, 140320574521344, 140320574525439, +ERASE, 140320574525440, 140320582914047, +ERASE, 140320297693184, 140320297697279, +ERASE, 140320297697280, 140320306085887, +ERASE, 140321354616832, 140321354620927, +ERASE, 140321354620928, 140321363009535, +ERASE, 140320834564096, 140320834568191, +ERASE, 140320834568192, 140320842956799, +ERASE, 140320591306752, 140320591310847, +ERASE, 140320591310848, 140320599699455, +ERASE, 140321136570368, 140321136574463, +ERASE, 140321136574464, 140321144963071, +ERASE, 140321237217280, 140321237221375, +ERASE, 140321237221376, 140321245609983, +ERASE, 140321363009536, 140321363013631, +ERASE, 140321363013632, 140321371402239, +ERASE, 140320599699456, 140320599703551, +ERASE, 140320599703552, 140320608092159, +ERASE, 140321396580352, 140321396584447, +ERASE, 140321396584448, 140321404973055, +ERASE, 140320566128640, 140320566132735, +ERASE, 140320566132736, 140320574521343, +ERASE, 140321094606848, 140321094610943, +ERASE, 140321094610944, 140321102999551, +ERASE, 140320582914048, 140320582918143, +ERASE, 140320582918144, 140320591306751, +ERASE, 140320289300480, 140320289304575, +ERASE, 140320289304576, 140320297693183, +ERASE, 140320163409920, 140320163414015, + }; + unsigned long set41[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140728157171712, 140737488351231, +SNULL, 140728157175807, 140737488351231, +STORE, 140728157171712, 140728157175807, +STORE, 140728157040640, 140728157175807, +STORE, 94376106364928, 94376108613631, +SNULL, 94376106487807, 94376108613631, +STORE, 94376106364928, 94376106487807, +STORE, 94376106487808, 94376108613631, +SNULL, 94376106487808, 94376108613631, +STORE, 94376108584960, 94376108593151, +STORE, 94376108593152, 94376108613631, +STORE, 140113496432640, 140113498685439, +SNULL, 140113496575999, 140113498685439, +STORE, 140113496432640, 140113496575999, +STORE, 140113496576000, 140113498685439, +SNULL, 140113496576000, 140113498685439, +STORE, 140113498673152, 140113498681343, +STORE, 140113498681344, 140113498685439, +STORE, 140728157609984, 140728157618175, +STORE, 140728157593600, 140728157609983, +STORE, 140113498636288, 140113498673151, +STORE, 140113498628096, 140113498636287, +STORE, 140113492635648, 140113496432639, +SNULL, 140113492635648, 140113494294527, +STORE, 140113494294528, 140113496432639, +STORE, 140113492635648, 140113494294527, +SNULL, 140113496391679, 140113496432639, +STORE, 140113494294528, 140113496391679, +STORE, 140113496391680, 140113496432639, +SNULL, 140113496391680, 140113496416255, +STORE, 140113496416256, 140113496432639, +STORE, 140113496391680, 140113496416255, +SNULL, 140113496391680, 140113496416255, +STORE, 140113496391680, 140113496416255, +SNULL, 140113496416256, 140113496432639, +STORE, 140113496416256, 140113496432639, +SNULL, 140113496408063, 140113496416255, +STORE, 140113496391680, 140113496408063, +STORE, 140113496408064, 140113496416255, +SNULL, 94376108589055, 94376108593151, +STORE, 94376108584960, 94376108589055, +STORE, 94376108589056, 94376108593151, +SNULL, 140113498677247, 140113498681343, +STORE, 140113498673152, 140113498677247, +STORE, 140113498677248, 140113498681343, +SNULL, 140113498636288, 140113498673151, +STORE, 94376135090176, 94376135094271, +STORE, 94376135090176, 94376135098367, +STORE, 94376139288576, 94376139292671, +STORE, 94376143482880, 94376143486975, +STORE, 94376147677184, 94376147681279, +STORE, 94376151871488, 94376151875583, +STORE, 94376156065792, 94376156069887, +STORE, 94376160260096, 94376160264191, +STORE, 94376164454400, 94376164458495, +STORE, 94376168648704, 94376168652799, +STORE, 94376172843008, 94376172847103, +STORE, 94376177037312, 94376177041407, +STORE, 94376181231616, 94376181235711, +STORE, 94376185425920, 94376185430015, +STORE, 94376189620224, 94376189624319, +STORE, 94376193814528, 94376193818623, +STORE, 94376198008832, 94376198012927, +STORE, 94376202203136, 94376202207231, +STORE, 94376206397440, 94376206401535, +STORE, 94376210591744, 94376210595839, +STORE, 94376214786048, 94376214790143, +STORE, 94376218980352, 94376218984447, +STORE, 94376223174656, 94376223178751, +STORE, 94376227368960, 94376227373055, +STORE, 94376231563264, 94376231567359, +STORE, 94376235757568, 94376235761663, +STORE, 94376239951872, 94376239955967, +STORE, 94376244146176, 94376244150271, +STORE, 94376248340480, 94376248344575, +STORE, 94376252534784, 94376252538879, +STORE, 94376256729088, 94376256733183, +STORE, 94376260923392, 94376260927487, +STORE, 94376265117696, 94376265121791, +STORE, 94376269312000, 94376269316095, +STORE, 94376273506304, 94376273510399, +STORE, 94376277700608, 94376277704703, +STORE, 94376281894912, 94376281899007, +STORE, 94376286089216, 94376286093311, +STORE, 94376290283520, 94376290287615, +STORE, 94376294477824, 94376294481919, +STORE, 94376298672128, 94376298676223, +STORE, 94376302866432, 94376302870527, +STORE, 94376307060736, 94376307064831, +STORE, 94376311255040, 94376311259135, +STORE, 94376315449344, 94376315453439, +STORE, 94376319643648, 94376319647743, +STORE, 94376323837952, 94376323842047, +STORE, 94376328032256, 94376328036351, +STORE, 94376332226560, 94376332230655, +STORE, 94376336420864, 94376336424959, +STORE, 94376340615168, 94376340619263, +STORE, 94376344809472, 94376344813567, +STORE, 94376349003776, 94376349007871, +STORE, 94376353198080, 94376353202175, +STORE, 94376357392384, 94376357396479, +STORE, 94376361586688, 94376361590783, +STORE, 94376365780992, 94376365785087, +STORE, 94376369975296, 94376369979391, +STORE, 94376374169600, 94376374173695, +STORE, 94376378363904, 94376378367999, +STORE, 94376382558208, 94376382562303, +STORE, 94376386752512, 94376386756607, +STORE, 94376390946816, 94376390950911, +STORE, 94376395141120, 94376395145215, +STORE, 94376399335424, 94376399339519, +STORE, 94376403529728, 94376403533823, +STORE, 94376407724032, 94376407728127, +STORE, 94376411918336, 94376411922431, +STORE, 94376416112640, 94376416116735, +STORE, 94376420306944, 94376420311039, +STORE, 94376424501248, 94376424505343, +STORE, 94376428695552, 94376428699647, +STORE, 94376432889856, 94376432893951, +STORE, 94376437084160, 94376437088255, +STORE, 94376441278464, 94376441282559, +STORE, 94376445472768, 94376445476863, +STORE, 94376449667072, 94376449671167, +STORE, 94376453861376, 94376453865471, +STORE, 94376458055680, 94376458059775, +STORE, 94376462249984, 94376462254079, +STORE, 94376466444288, 94376466448383, +STORE, 94376470638592, 94376470642687, +STORE, 94376474832896, 94376474836991, +STORE, 94376479027200, 94376479031295, +STORE, 94376483221504, 94376483225599, +STORE, 94376487415808, 94376487419903, +STORE, 94376491610112, 94376491614207, +STORE, 94376495804416, 94376495808511, +STORE, 94376499998720, 94376500002815, +STORE, 94376504193024, 94376504197119, +STORE, 94376508387328, 94376508391423, +STORE, 94376512581632, 94376512585727, +STORE, 94376516775936, 94376516780031, +STORE, 94376520970240, 94376520974335, +STORE, 94376525164544, 94376525168639, +STORE, 94376529358848, 94376529362943, +STORE, 94376533553152, 94376533557247, +STORE, 94376537747456, 94376537751551, +STORE, 94376541941760, 94376541945855, +STORE, 94376546136064, 94376546140159, +STORE, 94376550330368, 94376550334463, +STORE, 94376554524672, 94376554528767, +STORE, 94376558718976, 94376558723071, +STORE, 94376562913280, 94376562917375, +STORE, 94376567107584, 94376567111679, +STORE, 94376571301888, 94376571305983, +STORE, 94376575496192, 94376575500287, +STORE, 94376579690496, 94376579694591, +STORE, 94376583884800, 94376583888895, +STORE, 94376588079104, 94376588083199, +STORE, 94376592273408, 94376592277503, +STORE, 94376596467712, 94376596471807, +STORE, 94376600662016, 94376600666111, +STORE, 94376604856320, 94376604860415, +STORE, 94376609050624, 94376609054719, +STORE, 94376613244928, 94376613249023, +STORE, 94376617439232, 94376617443327, +STORE, 94376621633536, 94376621637631, +STORE, 94376625827840, 94376625831935, +STORE, 94376630022144, 94376630026239, +STORE, 94376634216448, 94376634220543, +STORE, 94376638410752, 94376638414847, +STORE, 94376642605056, 94376642609151, +STORE, 94376646799360, 94376646803455, +STORE, 94376650993664, 94376650997759, +STORE, 94376655187968, 94376655192063, +STORE, 94376659382272, 94376659386367, +STORE, 94376663576576, 94376663580671, +STORE, 94376667770880, 94376667774975, +STORE, 94376671965184, 94376671969279, +STORE, 94376676159488, 94376676163583, +STORE, 94376680353792, 94376680357887, +STORE, 94376684548096, 94376684552191, +STORE, 94376688742400, 94376688746495, +STORE, 94376692936704, 94376692940799, +STORE, 94376697131008, 94376697135103, +STORE, 94376701325312, 94376701329407, +STORE, 94376705519616, 94376705523711, +STORE, 94376709713920, 94376709718015, +STORE, 94376713908224, 94376713912319, +STORE, 94376718102528, 94376718106623, +STORE, 94376722296832, 94376722300927, +STORE, 94376726491136, 94376726495231, +STORE, 94376730685440, 94376730689535, +STORE, 94376734879744, 94376734883839, +STORE, 94376739074048, 94376739078143, +STORE, 94376743268352, 94376743272447, +STORE, 94376747462656, 94376747466751, +STORE, 94376751656960, 94376751661055, +STORE, 94376755851264, 94376755855359, +STORE, 94376760045568, 94376760049663, +STORE, 94376764239872, 94376764243967, +STORE, 94376768434176, 94376768438271, +STORE, 94376772628480, 94376772632575, +STORE, 94376776822784, 94376776826879, +STORE, 94376781017088, 94376781021183, +STORE, 94376785211392, 94376785215487, +STORE, 94376789405696, 94376789409791, +STORE, 94376793600000, 94376793604095, +STORE, 94376797794304, 94376797798399, +STORE, 94376801988608, 94376801992703, +STORE, 94376806182912, 94376806187007, +STORE, 94376810377216, 94376810381311, +STORE, 94376814571520, 94376814575615, +STORE, 94376818765824, 94376818769919, +STORE, 94376822960128, 94376822964223, +STORE, 94376827154432, 94376827158527, +STORE, 94376831348736, 94376831352831, +STORE, 94376835543040, 94376835547135, +STORE, 94376839737344, 94376839741439, +STORE, 94376843931648, 94376843935743, +STORE, 94376848125952, 94376848130047, +STORE, 94376852320256, 94376852324351, +STORE, 94376856514560, 94376856518655, +STORE, 94376860708864, 94376860712959, +STORE, 94376864903168, 94376864907263, +STORE, 94376869097472, 94376869101567, +STORE, 94376873291776, 94376873295871, +STORE, 94376877486080, 94376877490175, +STORE, 94376881680384, 94376881684479, +STORE, 94376885874688, 94376885878783, +STORE, 94376890068992, 94376890073087, +STORE, 94376894263296, 94376894267391, +STORE, 94376898457600, 94376898461695, +STORE, 94376902651904, 94376902655999, +STORE, 94376906846208, 94376906850303, +STORE, 94376911040512, 94376911044607, +STORE, 94376915234816, 94376915238911, +STORE, 94376919429120, 94376919433215, +STORE, 94376923623424, 94376923627519, +STORE, 94376927817728, 94376927821823, +STORE, 94376932012032, 94376932016127, +STORE, 94376936206336, 94376936210431, +STORE, 94376940400640, 94376940404735, +STORE, 94376944594944, 94376944599039, +STORE, 94376948789248, 94376948793343, +STORE, 94376952983552, 94376952987647, +STORE, 94376957177856, 94376957181951, +STORE, 94376961372160, 94376961376255, +STORE, 94376965566464, 94376965570559, +STORE, 94376969760768, 94376969764863, +STORE, 94376973955072, 94376973959167, +STORE, 94376978149376, 94376978153471, +STORE, 94376982343680, 94376982347775, +STORE, 94376986537984, 94376986542079, +STORE, 94376990732288, 94376990736383, +STORE, 94376994926592, 94376994930687, +STORE, 94376999120896, 94376999124991, +STORE, 94377003315200, 94377003319295, +STORE, 94377007509504, 94377007513599, +STORE, 94377011703808, 94377011707903, +STORE, 94377015898112, 94377015902207, +STORE, 94377020092416, 94377020096511, +STORE, 94377024286720, 94377024290815, +STORE, 94377028481024, 94377028485119, +STORE, 94377032675328, 94377032679423, +STORE, 94377036869632, 94377036873727, +STORE, 94377041063936, 94377041068031, +STORE, 94377045258240, 94377045262335, +STORE, 94377049452544, 94377049456639, +STORE, 94377053646848, 94377053650943, +STORE, 94377057841152, 94377057845247, +STORE, 94377062035456, 94377062039551, +STORE, 94377066229760, 94377066233855, +STORE, 94377070424064, 94377070428159, +STORE, 94377074618368, 94377074622463, +STORE, 94377078812672, 94377078816767, +STORE, 94377083006976, 94377083011071, +STORE, 94377087201280, 94377087205375, +STORE, 94377091395584, 94377091399679, +STORE, 94377095589888, 94377095593983, +STORE, 94377099784192, 94377099788287, +STORE, 94377103978496, 94377103982591, +STORE, 94377108172800, 94377108176895, +STORE, 94377112367104, 94377112371199, +STORE, 94377116561408, 94377116565503, +STORE, 94377120755712, 94377120759807, +STORE, 94377124950016, 94377124954111, +STORE, 94377129144320, 94377129148415, +STORE, 94377133338624, 94377133342719, +STORE, 94377137532928, 94377137537023, +STORE, 94377141727232, 94377141731327, +STORE, 94377145921536, 94377145925631, +STORE, 94377150115840, 94377150119935, +STORE, 94377154310144, 94377154314239, +STORE, 94377158504448, 94377158508543, +STORE, 94377162698752, 94377162702847, +STORE, 94377166893056, 94377166897151, +STORE, 94377171087360, 94377171091455, +STORE, 94377175281664, 94377175285759, +STORE, 94377179475968, 94377179480063, +STORE, 94377183670272, 94377183674367, +STORE, 94377187864576, 94377187868671, +STORE, 94377192058880, 94377192062975, +STORE, 94377196253184, 94377196257279, +STORE, 94377200447488, 94377200451583, +STORE, 94377204641792, 94377204645887, +SNULL, 94376135094271, 94376135098367, +STORE, 94376135090176, 94376135094271, +STORE, 94376135094272, 94376135098367, +SNULL, 94376135094272, 94377208836095, + }; + unsigned long set42[] = { +STORE, 314572800, 1388314623, +STORE, 1462157312, 1462169599, +STORE, 1462169600, 1462185983, +STORE, 1462185984, 1462190079, +STORE, 1462190080, 1462194175, +STORE, 1462194176, 1462198271, +STORE, 1879986176, 1881800703, +STORE, 1881800704, 1882034175, +STORE, 1882034176, 1882193919, +STORE, 1882193920, 1882406911, +STORE, 1882406912, 1882451967, +STORE, 1882451968, 1882996735, +STORE, 1882996736, 1885892607, +STORE, 1885892608, 1885896703, +STORE, 1885896704, 1885904895, +STORE, 1885904896, 1885908991, +STORE, 1885908992, 1885913087, +STORE, 1885913088, 1885966335, +STORE, 1885966336, 1886232575, +STORE, 1886232576, 1886236671, +STORE, 1886236672, 1886240767, +STORE, 1886240768, 1886244863, +STORE, 1886244864, 1886248959, +STORE, 1886248960, 1886294015, +STORE, 1886294016, 1886494719, +STORE, 1886494720, 1886498815, +STORE, 1886498816, 1886502911, +STORE, 1886502912, 1886507007, +STORE, 1886507008, 1886511103, +STORE, 1886511104, 1886556159, +STORE, 1886556160, 1886629887, +STORE, 1886629888, 1886633983, +STORE, 1886633984, 1886638079, +STORE, 1886638080, 1886642175, +STORE, 1886642176, 1886646271, +STORE, 1886646272, 1886666751, +STORE, 1886666752, 1886670847, +STORE, 1886670848, 1886674943, +STORE, 1886674944, 1886679039, +STORE, 1886679040, 1895419903, +STORE, 1895419904, 1895550975, +STORE, 1895550976, 1896148991, +STORE, 1896148992, 1897189375, +STORE, 1897189376, 1897701375, +STORE, 1897701376, 1897803775, +STORE, 1897803776, 1897816063, +STORE, 1897816064, 1899913215, +STORE, 1899913216, 1909379071, +STORE, 1909379072, 1909387263, +STORE, 1909387264, 1909391359, +STORE, 1909391360, 1909432319, +STORE, 1909432320, 1909436415, +STORE, 1909436416, 1909440511, +STORE, 1909440512, 1909460991, +STORE, 1909460992, 1909547007, +STORE, 1909547008, 1909551103, +STORE, 1909551104, 1909555199, +STORE, 1909555200, 1909559295, +STORE, 1909559296, 1909563391, +STORE, 1909563392, 1909739519, +STORE, 1909739520, 1910566911, +STORE, 1910566912, 1910571007, +STORE, 1910571008, 1910575103, +STORE, 1910575104, 1910579199, +STORE, 1910579200, 1910583295, +STORE, 1910583296, 1910587391, +STORE, 1910587392, 1910620159, +STORE, 1910620160, 1910624255, +STORE, 1910624256, 1910628351, +STORE, 1910628352, 1910632447, +STORE, 1910632448, 1910652927, +STORE, 1910652928, 1910657023, +STORE, 1910657024, 1910661119, +STORE, 1910661120, 1910665215, +STORE, 1910665216, 1910669311, +STORE, 1910669312, 1910677503, +STORE, 1910677504, 1910681599, +STORE, 1910681600, 1910685695, +STORE, 1910685696, 1910689791, +STORE, 1910689792, 1910697983, +STORE, 1910697984, 1910702079, +STORE, 1910702080, 1910706175, +STORE, 1910706176, 1910710271, +STORE, 1910710272, 1914093567, +STORE, 1914093568, 1914097663, +STORE, 1914097664, 1969434623, +STORE, 1969434624, 1977819135, +STORE, 3290435584, 3426750463, +STORE, 3426750464, 3426754559, +STORE, 3426754560, 3426762751, +STORE, 3426762752, 3426766847, +STORE, 3426766848, 3426770943, +STORE, 3427037184, 3427061759, +STORE, 3427061760, 3427135487, +STORE, 3427135488, 3427143679, +STORE, 3427143680, 3427147775, +STORE, 3427147776, 3427209215, +STORE, 3427319808, 3432116223, +STORE, 3432116224, 3450130431, +STORE, 3450130432, 3451027455, +STORE, 3451027456, 3451031551, +STORE, 3451031552, 3451461631, +STORE, 3451736064, 3456688127, +STORE, 3456688128, 3475222527, +STORE, 3475222528, 3476119551, +STORE, 3476119552, 3476127743, +STORE, 3476127744, 3476553727, +STORE, 3476631552, 3477315583, +STORE, 3477315584, 3479949311, +STORE, 3479949312, 3480002559, +STORE, 3480002560, 3480006655, +STORE, 3480006656, 3480432639, +STORE, 3480539136, 3480543231, +STORE, 3480543232, 3480547327, +STORE, 3480547328, 3480555519, +STORE, 3480854528, 3480903679, +STORE, 3480903680, 3480969215, +STORE, 3480969216, 3480977407, +STORE, 3480977408, 3480981503, +STORE, 3481030656, 3481092095, +STORE, 3481092096, 3481235455, +STORE, 3481235456, 3481243647, +STORE, 3481243648, 3481247743, +STORE, 3481436160, 3481444351, +STORE, 3481444352, 3481456639, +STORE, 3481456640, 3481460735, +STORE, 3481460736, 3481464831, +STORE, 3481587712, 3481645055, +STORE, 3481645056, 3481772031, +STORE, 3481772032, 3481776127, +STORE, 3481776128, 3481780223, +STORE, 3481874432, 3481935871, +STORE, 3481935872, 3482030079, +STORE, 3482030080, 3482038271, +STORE, 3482038272, 3482042367, +STORE, 3482198016, 3482230783, +STORE, 3482230784, 3482271743, +STORE, 3482271744, 3482279935, +STORE, 3482279936, 3482284031, +STORE, 3482562560, 3482566655, +STORE, 3482566656, 3482570751, +STORE, 3482570752, 3482574847, +STORE, 3482636288, 3482689535, +STORE, 3482689536, 3482746879, +STORE, 3482746880, 3482755071, +STORE, 3482755072, 3482759167, +STORE, 3482972160, 3483062271, +STORE, 3483062272, 3483242495, +STORE, 3483242496, 3483246591, +STORE, 3483246592, 3483250687, +STORE, 3483398144, 3483688959, +STORE, 3483688960, 3484114943, +STORE, 3484114944, 3484131327, +STORE, 3484131328, 3484135423, +STORE, 3484135424, 3484143615, +STORE, 3484184576, 3484475391, +STORE, 3484475392, 3485028351, +STORE, 3485028352, 3485057023, +STORE, 3485057024, 3485061119, +STORE, 3485360128, 3485364223, +STORE, 3485364224, 3485368319, +STORE, 3485368320, 3485372415, +STORE, 3485589504, 3485593599, +STORE, 3485593600, 3485597695, +STORE, 3485597696, 3485601791, +STORE, 3485913088, 3485937663, +STORE, 3485937664, 3485974527, +STORE, 3485974528, 3485982719, +STORE, 3485982720, 3485986815, +STORE, 3486052352, 3486056447, +STORE, 3486056448, 3486064639, +STORE, 3486064640, 3486068735, +STORE, 3486068736, 3486072831, +STORE, 3486294016, 3486302207, +STORE, 3486302208, 3486306303, +STORE, 3486306304, 3486310399, +STORE, 3486310400, 3486314495, +STORE, 3486670848, 3486679039, +STORE, 3486679040, 3486683135, +STORE, 3486683136, 3486687231, +STORE, 3486687232, 3486691327, +STORE, 3486863360, 3486871551, +STORE, 3486871552, 3486875647, +STORE, 3486875648, 3486879743, +STORE, 3486879744, 3486883839, +STORE, 3487584256, 3522543615, +STORE, 3522543616, 3523321855, +STORE, 3523321856, 3523342335, +STORE, 3523342336, 3523387391, +STORE, 3523387392, 3523391487, +STORE, 3523391488, 3523395583, +STORE, 3523477504, 3523686399, +STORE, 3523686400, 3523981311, +STORE, 3523981312, 3523997695, +STORE, 3523997696, 3524001791, +STORE, 3524177920, 3525013503, +STORE, 3525013504, 3526582271, +STORE, 3526582272, 3526606847, +STORE, 3526606848, 3526610943, +STORE, 3526610944, 3526615039, +STORE, 3526672384, 3526746111, +STORE, 3526746112, 3526860799, +STORE, 3526860800, 3526868991, +STORE, 3526868992, 3526873087, +STORE, 3527000064, 3527475199, +STORE, 3527475200, 3527479295, +STORE, 3527479296, 3527573503, +STORE, 3527573504, 3527581695, +STORE, 3527581696, 3527585791, +STORE, 3527585792, 3527606271, +STORE, 3527909376, 3527913471, +STORE, 3527913472, 3527917567, +STORE, 3527917568, 3527921663, +STORE, 3527950336, 3528011775, +STORE, 3528011776, 3528093695, +STORE, 3528093696, 3528101887, +STORE, 3528101888, 3528105983, +STORE, 3528228864, 3528241151, +STORE, 3528241152, 3528261631, +STORE, 3528261632, 3528265727, +STORE, 3528273920, 3528593407, +STORE, 3528593408, 3528609791, +STORE, 3528609792, 3528638463, +STORE, 3528638464, 3528642559, +STORE, 3528642560, 3528646655, +STORE, 3528880128, 3528912895, +STORE, 3528912896, 3528962047, +STORE, 3528962048, 3528966143, +STORE, 3528966144, 3528970239, +STORE, 3528982528, 3530293247, +STORE, 3530366976, 3530825727, +STORE, 3530825728, 3531317247, +STORE, 3531317248, 3541041151, +STORE, 3541041152, 3541303295, +STORE, 3541430272, 3566206975, +STORE, 3566206976, 3566993407, +STORE, 3567239168, 3587571711, +STORE, 3587571712, 3588284415, +STORE, 3588284416, 3588661247, +STORE, 3588661248, 3589066751, +STORE, 3589066752, 3589574655, +STORE, 3589574656, 3590078463, +STORE, 3590078464, 3590373375, +STORE, 3590373376, 3590668287, +STORE, 3590668288, 3590963199, +STORE, 3590963200, 3591294975, +STORE, 3591294976, 3591602175, +STORE, 3591602176, 3591933951, +STORE, 3591933952, 3592241151, +STORE, 3592241152, 3592572927, +STORE, 3592572928, 3592876031, +STORE, 3592876032, 3593211903, +STORE, 3593211904, 3593547775, +STORE, 3593547776, 3593650175, +STORE, 3593650176, 3593928703, +STORE, 3593928704, 3593936895, +STORE, 3593936896, 3593940991, +STORE, 3594006528, 3594301439, +STORE, 3594301440, 3594739711, +STORE, 3594739712, 3594756095, +STORE, 3594756096, 3594760191, +STORE, 3594760192, 3594768383, +STORE, 3594952704, 3595051007, +STORE, 3595051008, 3595223039, +STORE, 3595223040, 3595227135, +STORE, 3595227136, 3595235327, +STORE, 3595431936, 3595775999, +STORE, 3595776000, 3596701695, +STORE, 3596701696, 3596742655, +STORE, 3596742656, 3596746751, +STORE, 3596746752, 3596750847, +STORE, 3596767232, 3597070335, +STORE, 3597070336, 3597402111, +STORE, 3597402112, 3598188543, +STORE, 3598262272, 3623428095, +STORE, 3623428096, 3623432191, +STORE, 3623432192, 3623436287, +STORE, 3623436288, 3623440383, +STORE, 3623616512, 3623878655, +STORE, 3624169472, 3624300543, +STORE, 3627524096, 3628523519, +STORE, 3628523520, 3629522943, +STORE, 3696631808, 3730186239, +STORE, 3730186240, 3763740671, +STORE, 3763740672, 3764027391, +STORE, 3764027392, 3765133311, +STORE, 3765133312, 3765145599, +STORE, 3765145600, 3765149695, +STORE, 3765178368, 3766022143, +STORE, 3766022144, 3768791039, +STORE, 3768791040, 3768840191, +STORE, 3768840192, 3768844287, +STORE, 3768897536, 3768913919, +STORE, 3768913920, 3768934399, +STORE, 3768934400, 3768938495, +STORE, 3769016320, 3769147391, +STORE, 3769147392, 3769233407, +STORE, 3769233408, 3769356287, +STORE, 3769356288, 3769360383, +STORE, 3769360384, 3769368575, +STORE, 3769376768, 3794542591, +STORE, 3794542592, 3794599935, +STORE, 3794599936, 3794731007, +STORE, 3794731008, 3794735103, +STORE, 3794735104, 3794743295, +STORE, 3794849792, 3794980863, +STORE, 3794980864, 3794984959, +STORE, 3794984960, 3794989055, +STORE, 3794989056, 3794993151, +STORE, 3794993152, 3794997247, +STORE, 3795103744, 3795128319, +STORE, 3795128320, 3795165183, +STORE, 3795165184, 3795169279, +STORE, 3795169280, 3795173375, +STORE, 3795210240, 3795357695, +STORE, 3795357696, 3795365887, +STORE, 3795365888, 3795374079, +STORE, 3795374080, 3795378175, +STORE, 3795378176, 3795382271, +STORE, 3795406848, 3795738623, +STORE, 3795738624, 3795742719, +STORE, 3795742720, 3795755007, +STORE, 3795755008, 3795759103, +STORE, 3795763200, 3795894271, +STORE, 3795894272, 3796041727, +STORE, 3796041728, 3796054015, +STORE, 3796054016, 3796066303, +STORE, 3796066304, 3796070399, +STORE, 3796176896, 3796205567, +STORE, 3796205568, 3796250623, +STORE, 3796250624, 3796254719, +STORE, 3796254720, 3796258815, +STORE, 3796262912, 3796393983, +STORE, 3796393984, 3796516863, +STORE, 3796516864, 3796873215, +STORE, 3796873216, 3796885503, +STORE, 3796885504, 3796889599, +STORE, 3796963328, 3796967423, +STORE, 3796967424, 3796975615, +STORE, 3796975616, 3796979711, +STORE, 3797000192, 3797307391, +STORE, 3797307392, 3797311487, +STORE, 3797311488, 3797315583, +STORE, 3797315584, 3797323775, +STORE, 3797327872, 3797450751, +STORE, 3797450752, 3797458943, +STORE, 3797458944, 3797471231, +STORE, 3797471232, 3797475327, +STORE, 3797577728, 3797700607, +STORE, 3797700608, 3797721087, +STORE, 3797721088, 3797733375, +STORE, 3797733376, 3797741567, +STORE, 3797741568, 3797864447, +STORE, 3797864448, 3797995519, +STORE, 3797995520, 3798048767, +STORE, 3798048768, 3798179839, +STORE, 3798179840, 3798188031, +STORE, 3798188032, 3798192127, +STORE, 3798290432, 3798302719, +STORE, 3798302720, 3798323199, +STORE, 3798323200, 3798327295, +STORE, 3798327296, 3798331391, +STORE, 3798429696, 3798433791, +STORE, 3798433792, 3798552575, +STORE, 3798552576, 3798556671, +STORE, 3798556672, 3798568959, +STORE, 3798568960, 3798573055, +STORE, 3798573056, 3798581247, +STORE, 3798618112, 3798749183, +STORE, 3798749184, 3798855679, +STORE, 3798855680, 3798966271, +STORE, 3798966272, 3798982655, +STORE, 3798982656, 3798986751, +STORE, 3799101440, 3799171071, +STORE, 3799171072, 3799240703, +STORE, 3799240704, 3799248895, +STORE, 3799248896, 3799252991, +STORE, 3799326720, 3799650303, +STORE, 3799650304, 3800629247, +STORE, 3800629248, 3800641535, +STORE, 3800641536, 3800645631, +STORE, 3800645632, 3800649727, +STORE, 3800649728, 3800903679, +STORE, 3800903680, 3800936447, +STORE, 3800936448, 3800969215, +STORE, 3800969216, 3800981503, +STORE, 3800981504, 3800985599, +STORE, 3801001984, 3801133055, +STORE, 3801133056, 3801202687, +STORE, 3801202688, 3801591807, +STORE, 3801591808, 3801599999, +STORE, 3801600000, 3801604095, +STORE, 3801604096, 3801608191, +STORE, 3801608192, 3801739263, +STORE, 3801739264, 3801755647, +STORE, 3801755648, 3801796607, +STORE, 3801796608, 3801804799, +STORE, 3801804800, 3801808895, +STORE, 3801878528, 3801944063, +STORE, 3801944064, 3802116095, +STORE, 3802116096, 3802124287, +STORE, 3802124288, 3802128383, +STORE, 3802136576, 3803447295, +STORE, 3803492352, 3803553791, +STORE, 3803553792, 3804233727, +STORE, 3804233728, 3806068735, +STORE, 3806121984, 3806253055, +STORE, 3806253056, 3806674943, +STORE, 3806674944, 3807117311, +STORE, 3807117312, 3807379455, +STORE, 3807379456, 3807432703, +STORE, 3807432704, 3807563775, +STORE, 3807563776, 3809202175, +STORE, 3809202176, 3810250751, +STORE, 3810250752, 3827027967, +STORE, 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3946876928, 3946893311, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +STORE, 3487174656, 3487584255, +SNULL, 3212689407, 3213729791, +STORE, 3212685312, 3212689407, +STORE, 3212689408, 3213729791, +STORE, 4041080832, 4041084927, +STORE, 4040941568, 4040945663, +STORE, 4037361664, 4037369855, +STORE, 4000817152, 4000821247, +STORE, 3999440896, 3999444991, +STORE, 3212161024, 3212681215, +SNULL, 3212161024, 3212439551, +STORE, 3212439552, 3212681215, +STORE, 3212161024, 3212439551, +SNULL, 3212161024, 3212439551, +SNULL, 3212464127, 3212681215, +STORE, 3212439552, 3212464127, +STORE, 3212464128, 3212681215, +SNULL, 3212464128, 3212681215, +SNULL, 3212439552, 3212451839, +STORE, 3212451840, 3212464127, +STORE, 3212439552, 3212451839, +SNULL, 3212439552, 3212451839, +STORE, 3212439552, 3212451839, +SNULL, 3212451840, 3212455935, +STORE, 3212455936, 3212464127, +STORE, 3212451840, 3212455935, +SNULL, 3212451840, 3212455935, +STORE, 3212451840, 3212455935, +SNULL, 3212455936, 3212460031, +STORE, 3212460032, 3212464127, +STORE, 3212455936, 3212460031, +SNULL, 3212455936, 3212460031, +STORE, 3212455936, 3212460031, +SNULL, 3212460032, 3212464127, +STORE, 3212460032, 3212464127, +STORE, 3997679616, 3997683711, +SNULL, 4049235968, 4049240063, +STORE, 4049240064, 4049244159, +STORE, 4049235968, 4049240063, +SNULL, 4049240064, 4049244159, +STORE, 4049240064, 4049244159, +SNULL, 3997679616, 3997683711, +SNULL, 3999440896, 3999444991, +SNULL, 4000817152, 4000821247, +SNULL, 4040941568, 4040945663, +SNULL, 4041080832, 4041084927, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 3487174656, 3487584255, +SNULL, 3212451840, 3212455935, +STORE, 3212451840, 3212455935, +STORE, 4041080832, 4041084927, +STORE, 3623890944, 3624169471, +SNULL, 4041080832, 4041084927, +STORE, 4041080832, 4041084927, +SNULL, 4041080832, 4041084927, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +STORE, 4041080832, 4041084927, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +STORE, 3211386880, 3212439551, +SNULL, 3211386880, 3211390975, +STORE, 3211390976, 3212439551, +STORE, 3211386880, 3211390975, +SNULL, 3212435455, 3212439551, +STORE, 3211390976, 3212435455, +STORE, 3212435456, 3212439551, +STORE, 4040941568, 4040945663, +STORE, 3937169408, 3937189887, +STORE, 3623485440, 3623616511, +SNULL, 717225983, 1388314623, +STORE, 314572800, 717225983, +STORE, 717225984, 1388314623, +SNULL, 717225984, 1388314623, +STORE, 3937112064, 3937132543, +SNULL, 3937116159, 3937132543, +STORE, 3937112064, 3937116159, +STORE, 3937116160, 3937132543, +SNULL, 3211395071, 3212435455, +STORE, 3211390976, 3211395071, +STORE, 3211395072, 3212435455, +STORE, 4000817152, 4000821247, +STORE, 3974823936, 3974832127, +STORE, 3595284480, 3595431935, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +STORE, 3487174656, 3487584255, +STORE, 3999440896, 3999444991, +STORE, 3997679616, 3997683711, +STORE, 3996295168, 3996299263, +STORE, 3996090368, 3996094463, +STORE, 3210866688, 3211386879, +SNULL, 3210866688, 3211001855, +STORE, 3211001856, 3211386879, +STORE, 3210866688, 3211001855, +SNULL, 3210866688, 3211001855, +SNULL, 3211038719, 3211386879, +STORE, 3211001856, 3211038719, +STORE, 3211038720, 3211386879, +SNULL, 3211038720, 3211386879, +SNULL, 3211001856, 3211022335, +STORE, 3211022336, 3211038719, +STORE, 3211001856, 3211022335, +SNULL, 3211001856, 3211022335, +STORE, 3211001856, 3211022335, +SNULL, 3211022336, 3211030527, +STORE, 3211030528, 3211038719, +STORE, 3211022336, 3211030527, +SNULL, 3211022336, 3211030527, +STORE, 3211022336, 3211030527, +SNULL, 3211030528, 3211034623, +STORE, 3211034624, 3211038719, +STORE, 3211030528, 3211034623, +SNULL, 3211030528, 3211034623, +STORE, 3211030528, 3211034623, +SNULL, 3211034624, 3211038719, +STORE, 3211034624, 3211038719, +STORE, 3994906624, 3994910719, +SNULL, 4049240064, 4049244159, +STORE, 4049240064, 4049244159, +SNULL, 3994906624, 3994910719, +SNULL, 3996090368, 3996094463, +SNULL, 3996295168, 3996299263, +SNULL, 3997679616, 3997683711, +SNULL, 3999440896, 3999444991, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 3487174656, 3487584255, +SNULL, 3211022336, 3211030527, +STORE, 3211022336, 3211030527, +STORE, 3999440896, 3999444991, +STORE, 3210199040, 3211001855, +SNULL, 3999440896, 3999444991, +STORE, 3999440896, 3999444991, +SNULL, 3999440896, 3999444991, +STORE, 3594821632, 3594952703, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 4048183296, 4048592895, +STORE, 4048592896, 4049002495, +STORE, 4048183296, 4048592895, +STORE, 4048183296, 4049002495, +SNULL, 1914101759, 1969434623, +STORE, 1914097664, 1914101759, +STORE, 1914101760, 1969434623, +STORE, 3567108096, 3567239167, +STORE, 3973832704, 3973840895, +STORE, 3209113600, 3210199039, +SNULL, 3209113600, 3209117695, +STORE, 3209117696, 3210199039, +STORE, 3209113600, 3209117695, +SNULL, 3210194943, 3210199039, +STORE, 3209117696, 3210194943, +STORE, 3210194944, 3210199039, +STORE, 3935858688, 3935879167, +SNULL, 3935862783, 3935879167, +STORE, 3935858688, 3935862783, +STORE, 3935862784, 3935879167, +SNULL, 3209121791, 3210194943, +STORE, 3209117696, 3209121791, +STORE, 3209121792, 3210194943, +STORE, 3528749056, 3528880127, +STORE, 3968200704, 3968208895, +STORE, 3208028160, 3209117695, +SNULL, 3208028160, 3208032255, +STORE, 3208032256, 3209117695, +STORE, 3208028160, 3208032255, +SNULL, 3209109503, 3209117695, +STORE, 3208032256, 3209109503, +STORE, 3209109504, 3209117695, +STORE, 3888123904, 3888144383, +SNULL, 3888127999, 3888144383, +STORE, 3888123904, 3888127999, +STORE, 3888128000, 3888144383, +SNULL, 3208036351, 3209109503, +STORE, 3208032256, 3208036351, +STORE, 3208036352, 3209109503, +SNULL, 3968200704, 3968208895, +SNULL, 3888123904, 3888144383, +SNULL, 3209109504, 3209113599, +STORE, 3209113600, 3209117695, +STORE, 3209109504, 3209113599, +SNULL, 3208028160, 3209113599, +STORE, 3208060928, 3209117695, +SNULL, 3208060928, 3208065023, +STORE, 3208065024, 3209117695, +STORE, 3208060928, 3208065023, +SNULL, 3209109503, 3209117695, +STORE, 3208065024, 3209109503, +STORE, 3209109504, 3209117695, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3888123904, 3888144383, +SNULL, 3888127999, 3888144383, +STORE, 3888123904, 3888127999, +STORE, 3888128000, 3888144383, +SNULL, 3208069119, 3209109503, +STORE, 3208065024, 3208069119, +STORE, 3208069120, 3209109503, +STORE, 3968200704, 3968208895, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3527778304, 3527909375, +STORE, 3999440896, 3999444991, +STORE, 3997679616, 3997683711, +STORE, 1914097664, 1914105855, +STORE, 1914105856, 1969434623, +STORE, 3957583872, 3957592063, +STORE, 3206975488, 3208065023, +SNULL, 3206975488, 3206979583, +STORE, 3206979584, 3208065023, +STORE, 3206975488, 3206979583, +SNULL, 3208056831, 3208065023, +STORE, 3206979584, 3208056831, +STORE, 3208056832, 3208065023, +STORE, 3956736000, 3956744191, +STORE, 3205890048, 3206979583, +SNULL, 3205890048, 3205894143, +STORE, 3205894144, 3206979583, +STORE, 3205890048, 3205894143, +SNULL, 3206971391, 3206979583, +STORE, 3205894144, 3206971391, +STORE, 3206971392, 3206979583, +STORE, 3806101504, 3806121983, +SNULL, 3806105599, 3806121983, +STORE, 3806101504, 3806105599, +STORE, 3806105600, 3806121983, +SNULL, 3206983679, 3208056831, +STORE, 3206979584, 3206983679, +STORE, 3206983680, 3208056831, +STORE, 3806081024, 3806101503, +SNULL, 3806085119, 3806101503, +STORE, 3806081024, 3806085119, +STORE, 3806085120, 3806101503, +SNULL, 3205898239, 3206971391, +STORE, 3205894144, 3205898239, +STORE, 3205898240, 3206971391, +STORE, 3956015104, 3956023295, +STORE, 3204804608, 3205894143, +SNULL, 3204804608, 3204808703, +STORE, 3204808704, 3205894143, +STORE, 3204804608, 3204808703, +SNULL, 3205885951, 3205894143, +STORE, 3204808704, 3205885951, +STORE, 3205885952, 3205894143, +STORE, 3803471872, 3803492351, +STORE, 3803451392, 3803471871, +STORE, 3803451392, 3803492351, +SNULL, 3957583872, 3957592063, +SNULL, 3806101504, 3806121983, +SNULL, 3206975487, 3206979583, +STORE, 3206971392, 3206975487, +STORE, 3206975488, 3206979583, +SNULL, 3208056832, 3208060927, +STORE, 3208060928, 3208065023, +STORE, 3208056832, 3208060927, +SNULL, 3206975488, 3208060927, +STORE, 3801845760, 3801878527, +STORE, 3806101504, 3806121983, +SNULL, 3806105599, 3806121983, +STORE, 3806101504, 3806105599, +STORE, 3806105600, 3806121983, +SNULL, 3204812799, 3205885951, +STORE, 3204808704, 3204812799, +STORE, 3204812800, 3205885951, +STORE, 1914097664, 1914109951, +STORE, 1914109952, 1969434623, +STORE, 3957583872, 3957592063, +STORE, 3206971392, 3208065023, +SNULL, 3206971392, 3206979583, +STORE, 3206979584, 3208065023, +STORE, 3206971392, 3206979583, +SNULL, 3208056831, 3208065023, +STORE, 3206979584, 3208056831, +STORE, 3208056832, 3208065023, +STORE, 3801825280, 3801845759, +SNULL, 3801829375, 3801845759, +STORE, 3801825280, 3801829375, +STORE, 3801829376, 3801845759, +SNULL, 3206983679, 3208056831, +STORE, 3206979584, 3206983679, +STORE, 3206983680, 3208056831, +STORE, 3202707456, 3204804607, +SNULL, 3202707456, 3204804607, +STORE, 3202707456, 3204804607, +STORE, 3200610304, 3202707455, +SNULL, 3202707456, 3204804607, +SNULL, 3200610304, 3202707455, +STORE, 3202707456, 3204804607, +SNULL, 3202707456, 3204804607, +STORE, 3202707456, 3204804607, +SNULL, 3202707456, 3204804607, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3527647232, 3527778303, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +STORE, 3487059968, 3487584255, +SNULL, 3487059968, 3487301631, +STORE, 3487301632, 3487584255, +STORE, 3487059968, 3487301631, +SNULL, 3487059968, 3487301631, +SNULL, 3487563775, 3487584255, +STORE, 3487301632, 3487563775, +STORE, 3487563776, 3487584255, +SNULL, 3487563776, 3487584255, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3524046848, 3524177919, +STORE, 3487170560, 3487301631, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3487039488, 3487170559, +STORE, 3487039488, 3487301631, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3204280320, 3204804607, +SNULL, 3204280320, 3204448255, +STORE, 3204448256, 3204804607, +STORE, 3204280320, 3204448255, +SNULL, 3204280320, 3204448255, +SNULL, 3204710399, 3204804607, +STORE, 3204448256, 3204710399, +STORE, 3204710400, 3204804607, +SNULL, 3204710400, 3204804607, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3996295168, 3996299263, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +SNULL, 3996295168, 3996299263, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3486908416, 3487039487, +STORE, 3486908416, 3487301631, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3223326720, 3290435583, +SNULL, 3223326720, 3256881151, +STORE, 3256881152, 3290435583, +STORE, 3223326720, 3256881151, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +STORE, 3201826816, 3202351103, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +STORE, 3202351104, 3204448255, +SNULL, 3202351104, 3204448255, +SNULL, 3803471871, 3803492351, +STORE, 3803451392, 3803471871, +STORE, 3803471872, 3803492351, +SNULL, 3803471872, 3803492351, +SNULL, 3803451392, 3803471871, +STORE, 3798999040, 3799101439, +SNULL, 3798999040, 3799101439, +STORE, 3952644096, 3952652287, +STORE, 3203362816, 3204448255, +SNULL, 3203362816, 3203366911, +STORE, 3203366912, 3204448255, +STORE, 3203362816, 3203366911, +SNULL, 3204444159, 3204448255, +STORE, 3203366912, 3204444159, +STORE, 3204444160, 3204448255, +STORE, 3803471872, 3803492351, +SNULL, 3803475967, 3803492351, +STORE, 3803471872, 3803475967, +STORE, 3803475968, 3803492351, +SNULL, 3203371007, 3204444159, +STORE, 3203366912, 3203371007, +STORE, 3203371008, 3204444159, +STORE, 3199729664, 3201826815, +SNULL, 3199729664, 3201826815, +STORE, 3199729664, 3201826815, +SNULL, 3199729664, 3201826815, +STORE, 3199729664, 3201826815, +SNULL, 3199729664, 3201826815, +STORE, 3199729664, 3201826815, +SNULL, 3199729664, 3201826815, +STORE, 3199729664, 3201826815, +SNULL, 3199729664, 3201826815, +STORE, 3200774144, 3201826815, +SNULL, 3200774144, 3200778239, +STORE, 3200778240, 3201826815, +STORE, 3200774144, 3200778239, +SNULL, 3201822719, 3201826815, +STORE, 3200778240, 3201822719, +STORE, 3201822720, 3201826815, +STORE, 3803451392, 3803471871, +SNULL, 3803455487, 3803471871, +STORE, 3803451392, 3803455487, +STORE, 3803455488, 3803471871, +SNULL, 3200782335, 3201822719, +STORE, 3200778240, 3200782335, +STORE, 3200782336, 3201822719, +STORE, 3949666304, 3949674495, +STORE, 3949408256, 3949416447, +STORE, 3199688704, 3200778239, +SNULL, 3199688704, 3199692799, +STORE, 3199692800, 3200778239, +STORE, 3199688704, 3199692799, +SNULL, 3200770047, 3200778239, +STORE, 3199692800, 3200770047, +STORE, 3200770048, 3200778239, +STORE, 3799306240, 3799326719, +SNULL, 3799310335, 3799326719, +STORE, 3799306240, 3799310335, +STORE, 3799310336, 3799326719, +SNULL, 3199696895, 3200770047, +STORE, 3199692800, 3199696895, +STORE, 3199696896, 3200770047, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +STORE, 3799277568, 3799306239, +SNULL, 3799277568, 3799306239, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +SNULL, 4041162751, 4041170943, +STORE, 4041154560, 4041162751, +STORE, 4041162752, 4041170943, +SNULL, 4041162752, 4041170943, +SNULL, 4041154560, 4041162751, +SNULL, 4041191424, 4041211903, +SNULL, 4041170944, 4041191423, +SNULL, 3626471423, 3626475519, +STORE, 3626467328, 3626471423, +STORE, 3626471424, 3626475519, +SNULL, 3626471424, 3627524095, +SNULL, 3625418751, 3625422847, +STORE, 3625414656, 3625418751, +STORE, 3625418752, 3625422847, +SNULL, 3625418752, 3626471423, +STORE, 3627393024, 3627524095, +STORE, 3627261952, 3627393023, +STORE, 3627261952, 3627524095, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +STORE, 3195494400, 3197591551, +SNULL, 3197591552, 3199688703, +SNULL, 3195494400, 3197591551, +STORE, 3197591552, 3199688703, +SNULL, 3197591552, 3199688703, +STORE, 3197591552, 3199688703, +STORE, 3195494400, 3197591551, +SNULL, 3197591552, 3199688703, +SNULL, 3195494400, 3197591551, +STORE, 3798999040, 3799101439, +SNULL, 3798999040, 3799101439, +/* + * mmap: unmapped_area_topdown: ffff9a9f14ddaa80 + * Gap was found: mt 4041162752 gap_end 4041183232 + * mmap: window was 4052029440 - 4096 size 28672 + * mmap: mas.min 4041154560 max 4041191423 mas.last 4041191423 + * mmap: mas.index 4041162752 align mask 0 offset 0 + * mmap: rb_find_vma find on 4041162752 => ffff9a9f03d19678 (ffff9a9f03d19678) + */ + }; + + unsigned long set43[] = { +STORE, 140737488347136, 140737488351231, +STORE, 140734187720704, 140737488351231, +SNULL, 140734187724800, 140737488351231, +STORE, 140734187589632, 140734187724799, +STORE, 4194304, 6443007, +STORE, 4337664, 6443007, +STORE, 4194304, 4337663, +SNULL, 4337664, 6443007, +STORE, 6430720, 6443007, +STORE, 206158430208, 206160674815, +STORE, 206158569472, 206160674815, +STORE, 206158430208, 206158569471, +SNULL, 206158569472, 206160674815, +STORE, 206160662528, 206160670719, +STORE, 206160670720, 206160674815, +STORE, 140734188756992, 140734188765183, +STORE, 140734188740608, 140734188756991, +STORE, 140501948112896, 140501948116991, + }; + + int count = 0; + void *ptr = NULL; + + MA_STATE(mas, mt, 0, 0); + + mt_set_non_kernel(3); + check_erase2_testset(mt, set, ARRAY_SIZE(set)); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set2, ARRAY_SIZE(set2)); + start = 140735933894656; + MT_BUG_ON(mt, !!mt_find(mt, &start, 140735933906943UL)); + mtree_destroy(mt); + + mt_set_non_kernel(2); + mt_init_flags(mt, 0); + check_erase2_testset(mt, set3, ARRAY_SIZE(set3)); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_init_flags(mt, 0); + check_erase2_testset(mt, set4, ARRAY_SIZE(set4)); + rcu_read_lock(); + mas_for_each(&mas, entry, ULONG_MAX) { + if (xa_is_zero(entry)) + continue; + } + rcu_read_unlock(); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + mt_set_non_kernel(100); + check_erase2_testset(mt, set5, ARRAY_SIZE(set5)); + rcu_barrier(); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set6, ARRAY_SIZE(set6)); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set7, ARRAY_SIZE(set7)); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set8, ARRAY_SIZE(set8)); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set9, ARRAY_SIZE(set9)); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set10, ARRAY_SIZE(set10)); + rcu_barrier(); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set11, ARRAY_SIZE(set11)); + rcu_barrier(); + mas_empty_area_rev(&mas, 12288, 140014592737280, 0x2000); + MT_BUG_ON(mt, mas.last != 140014592573439); + mtree_destroy(mt); + + mas_reset(&mas); + mas.tree = mt; + count = 0; + mas.index = 0; + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set12, ARRAY_SIZE(set12)); + rcu_barrier(); + mas_for_each(&mas, entry, ULONG_MAX) { + if (xa_is_zero(entry)) + continue; + BUG_ON(count > 12); + count++; + } + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set13, ARRAY_SIZE(set13)); + mtree_erase(mt, 140373516443648); + rcu_read_lock(); + mas_empty_area_rev(&mas, 0, 140373518663680, 4096); + rcu_read_unlock(); + mtree_destroy(mt); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set14, ARRAY_SIZE(set14)); + rcu_barrier(); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set15, ARRAY_SIZE(set15)); + rcu_barrier(); + mtree_destroy(mt); + + /* set16 was to find a bug on limit updating at slot 0. */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set16, ARRAY_SIZE(set16)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 139921865637888, 0x6000); + MT_BUG_ON(mt, mas.last != 139921865547775); + mt_set_non_kernel(0); + mtree_destroy(mt); + + /* + * set17 found a bug in walking backwards and not counting nulls at + * the end. This could cause a gap to be missed if the null had any + * size. + */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set17, ARRAY_SIZE(set17)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 139953197334528, 0x1000); + MT_BUG_ON(mt, mas.last != 139953197322239); +/* MT_BUG_ON(mt, mas.index != 139953197318144); */ + mt_set_non_kernel(0); + mtree_destroy(mt); + + /* + * set18 found a bug in walking backwards and not setting the max from + * the node, but using the parent node. This was only an issue if the + * next slot in the parent had what we needed. + */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set18, ARRAY_SIZE(set18)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 140222972858368, 2215936); + MT_BUG_ON(mt, mas.last != 140222968475647); + /*MT_BUG_ON(mt, mas.index != 140222966259712); */ + mt_set_non_kernel(0); + mtree_destroy(mt); + + /* + * set19 found 2 bugs in prev. + * 1. If we hit root without finding anything, then there was an + * infinite loop. + * 2. The first ascending wasn't using the correct slot which may have + * caused missed entries. + */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set19, ARRAY_SIZE(set19)); + rcu_barrier(); + mas.index = 140656779083776; + entry = mas_find(&mas, ULONG_MAX); + MT_BUG_ON(mt, entry != xa_mk_value(140656779083776)); + entry = mas_prev(&mas, 0); + MT_BUG_ON(mt, entry != xa_mk_value(140656766251008)); + mt_set_non_kernel(0); + mtree_destroy(mt); + + /* + * set20 found a bug in mas_may_move_gap due to the slot being + * overwritten during the __mas_add operation and setting it to zero. + */ + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set20, ARRAY_SIZE(set20)); + rcu_barrier(); + check_load(mt, 94849009414144, NULL); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set21, ARRAY_SIZE(set21)); + rcu_barrier(); + mt_validate(mt); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_set_non_kernel(999); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set22, ARRAY_SIZE(set22)); + rcu_barrier(); + mt_validate(mt); + ptr = mtree_load(mt, 140551363362816); + MT_BUG_ON(mt, ptr == mtree_load(mt, 140551363420159)); + mt_set_non_kernel(0); + mtree_destroy(mt); + + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set23, ARRAY_SIZE(set23)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set24, ARRAY_SIZE(set24)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + mt_set_non_kernel(99); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set25, ARRAY_SIZE(set25)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* Split on NULL followed by delete - causes gap issues. */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set26, ARRAY_SIZE(set26)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 140109042671616, 409600); + MT_BUG_ON(mt, mas.last != 140109040959487); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* Split on NULL followed by delete - causes gap issues. */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set27, ARRAY_SIZE(set27)); + rcu_barrier(); + MT_BUG_ON(mt, 0 != mtree_load(mt, 140415537422336)); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set28, ARRAY_SIZE(set28)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 139918413357056, 2097152); + /* Search for the size of gap then align it (offset 0) */ + mas.index = (mas.last + 1 - 2097152 - 0) & (~2093056); + MT_BUG_ON(mt, mas.index != 139918401601536); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* This test found issues with retry moving rebalanced nodes so the + * incorrect parent pivot was updated. + */ + mt_set_non_kernel(999); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set29, ARRAY_SIZE(set29)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* This test found issues with deleting all entries in a node when + * surrounded by entries in the next nodes, then deleting the entries + * surrounding the node filled with deleted entries. + */ + mt_set_non_kernel(999); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set30, ARRAY_SIZE(set30)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* This test found an issue with deleting all entries in a node that was + * the end node and mas_gap incorrectly set next = curr, and curr = prev + * then moved next to the left, losing data. + */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set31, ARRAY_SIZE(set31)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set32, ARRAY_SIZE(set32)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + +/* + * mmap: empty_area_topdown: ffff88821c9cb600 Gap was found: + * mt 140582827569152 gap_end 140582869532672 + * mmap: window was 140583656296448 - 4096 size 134217728 + * mmap: mas.min 94133881868288 max 140582961786879 mas.last 140582961786879 + * mmap: mas.index 140582827569152 align mask 0 offset 0 + * mmap: rb_find_vma find on + * 140582827569152 => ffff88821c5bad00 (ffff88821c5bad00) + */ + + /* move gap failed due to an entirely empty node */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set33, ARRAY_SIZE(set33)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 140583656296448, 134217728); + MT_BUG_ON(mt, mas.last != 140583003750399); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* + * Incorrect gap in tree caused by mas_prev not setting the limits + * correctly while walking down. + */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set34, ARRAY_SIZE(set34)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* Empty leaf at the end of a parent caused incorrect gap. */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set35, ARRAY_SIZE(set35)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + mt_set_non_kernel(99); + /* Empty leaf at the end of a parent caused incorrect gap. */ + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set36, ARRAY_SIZE(set36)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set37, ARRAY_SIZE(set37)); + rcu_barrier(); + MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); + mt_validate(mt); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set38, ARRAY_SIZE(set38)); + rcu_barrier(); + MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); + mt_validate(mt); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set39, ARRAY_SIZE(set39)); + rcu_barrier(); + mt_validate(mt); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set40, ARRAY_SIZE(set40)); + rcu_barrier(); + mt_validate(mt); + mtree_destroy(mt); + + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set41, ARRAY_SIZE(set41)); + rcu_barrier(); + mt_validate(mt); + mtree_destroy(mt); + + /* move gap failed due to an entirely empty node. */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set42, ARRAY_SIZE(set42)); + rcu_barrier(); + mas_empty_area_rev(&mas, 4096, 4052029440, 28672); + MT_BUG_ON(mt, mas.last != 4041211903); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); + + /* gap calc off by one */ + mt_set_non_kernel(99); + mas_reset(&mas); + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + check_erase2_testset(mt, set43, ARRAY_SIZE(set43)); + rcu_barrier(); + mt_set_non_kernel(0); + mt_validate(mt); + mtree_destroy(mt); +} +#endif + +/* End of VM testcases */ + +/* RCU stress testing */ + +/* RCU reader helper function */ +static void rcu_reader_register(struct rcu_test_struct2 *test) +{ + rcu_register_thread(); + uatomic_inc(&test->thread_count); + + while (!test->start) + usleep(test->pause * 100); +} + +static void rcu_reader_setup(struct rcu_reader_struct *reader, + unsigned int id, struct rcu_test_struct2 *test) +{ + reader->id = id; + reader->test = test; + reader->mod = reader->id % 10; + reader->del = (reader->mod + 1) % 10; + reader->flip = (reader->mod + 2) % 10; + reader->add = (reader->mod + 3) % 10; + reader->next = (reader->mod + 4) % 10; +} +/* RCU reader in increasing index */ +static void *rcu_reader_fwd(void *ptr) + +{ + struct rcu_reader_struct *reader = (struct rcu_reader_struct *)ptr; + struct rcu_test_struct2 *test = reader->test; + unsigned long index = reader->id; + bool toggled, modified, deleted, added; + int i; + void *entry, *prev = NULL; + MA_STATE(mas, test->mt, 0, 0); + + rcu_reader_register(test); + toggled = modified = deleted = added = false; + + while (!test->stop) { + i = 0; + /* mas_for_each ?*/ + rcu_read_lock(); + mas_set(&mas, test->index[index]); + mas_for_each(&mas, entry, test->last[index + 9]) { + unsigned long r_start, r_end, alt_start; + void *expected, *alt; + + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + + if (i == reader->del) { + if (!deleted) { + alt_start = test->index[index + reader->flip]; + /* delete occurred. */ + if (mas.index == alt_start) { + uatomic_inc(&test->seen_deleted); + deleted = true; + } + } + if (deleted) { + i = reader->flip; + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + } + } + + if (!added && (i == reader->add)) { + alt_start = test->index[index + reader->next]; + if (mas.index == r_start) { + uatomic_inc(&test->seen_added); + added = true; + } else if (mas.index == alt_start) { + i = reader->next; + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + } + } + + RCU_MT_BUG_ON(test, mas.index != r_start); + RCU_MT_BUG_ON(test, mas.last != r_end); + + if (i == reader->flip) { + alt = xa_mk_value(index + i + RCU_RANGE_COUNT); + if (prev) { + if (toggled && entry == expected) + uatomic_inc(&test->seen_toggle); + else if (!toggled && entry == alt) + uatomic_inc(&test->seen_toggle); + } + + if (entry == expected) + toggled = false; + else if (entry == alt) + toggled = true; + else { + printk("!!%lu-%lu -> %p not %p or %p\n", mas.index, mas.last, entry, expected, alt); + RCU_MT_BUG_ON(test, 1); + } + + prev = entry; + } else if (i == reader->mod) { + alt = xa_mk_value(index + i * 2 + 1 + + RCU_RANGE_COUNT); + if (entry != expected) { + if (!modified) + uatomic_inc(&test->seen_modified); + modified = true; + } else { + if (modified) + uatomic_inc(&test->seen_modified); + modified = false; + } + + if (modified) + RCU_MT_BUG_ON(test, entry != alt); + + } else { + if (entry != expected) + printk("!!%lu-%lu -> %p not %p\n", mas.index, mas.last, entry, expected); + RCU_MT_BUG_ON(test, entry != expected); + } + + i++; + } + rcu_read_unlock(); + usleep(test->pause); + } + + rcu_unregister_thread(); + return NULL; +} +/* RCU reader in decreasing index */ +static void *rcu_reader_rev(void *ptr) +{ + struct rcu_reader_struct *reader = (struct rcu_reader_struct *)ptr; + struct rcu_test_struct2 *test = reader->test; + unsigned long index = reader->id; + bool toggled, modified, deleted, added; + int i; + void *prev = NULL; + MA_STATE(mas, test->mt, 0, 0); + + rcu_reader_register(test); + toggled = modified = deleted = added = false; + + + while (!test->stop) { + void *entry; + + i = 9; + mas_set(&mas, test->index[index + i]); + + rcu_read_lock(); + while (i--) { + unsigned long r_start, r_end, alt_start; + void *expected, *alt; + int line = __LINE__; + + entry = mas_prev(&mas, test->index[index]); + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + + if (i == reader->del) { + alt_start = test->index[index + reader->mod]; + if (mas.index == alt_start) { + line = __LINE__; + if (!deleted) + uatomic_inc(&test->seen_deleted); + deleted = true; + } + if (deleted) { + line = __LINE__; + i = reader->mod; + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + } + } + if (!added && (i == reader->add)) { + alt_start = test->index[index + reader->flip]; + if (mas.index == r_start) { + line = __LINE__; + uatomic_inc(&test->seen_added); + added = true; + } else if (mas.index == alt_start) { + line = __LINE__; + i = reader->flip; + r_start = test->index[index + i]; + r_end = test->last[index + i]; + expected = xa_mk_value(r_start); + } + } + + if (i == reader->mod) + line = __LINE__; + else if (i == reader->flip) + line = __LINE__; + + if (mas.index != r_start) { + alt = xa_mk_value(index + i * 2 + 1 + + RCU_RANGE_COUNT); + mt_dump(test->mt); + printk("Error: %lu-%lu %p != %lu-%lu %p %p line %d i %d\n", + mas.index, mas.last, entry, + r_start, r_end, expected, alt, + line, i); + } + RCU_MT_BUG_ON(test, mas.index != r_start); + RCU_MT_BUG_ON(test, mas.last != r_end); + + if (i == reader->mod) { + alt = xa_mk_value(index + i * 2 + 1 + + RCU_RANGE_COUNT); + + if (entry != expected) { + if (!modified) + uatomic_inc(&test->seen_modified); + modified = true; + } else { + if (modified) + uatomic_inc(&test->seen_modified); + modified = false; + } + if (modified) + RCU_MT_BUG_ON(test, entry != alt); + + + } else if (i == reader->flip) { + alt = xa_mk_value(index + i + + RCU_RANGE_COUNT); + if (prev) { + if (toggled && entry == expected) + uatomic_inc(&test->seen_toggle); + else if (!toggled && entry == alt) + uatomic_inc(&test->seen_toggle); + } + + if (entry == expected) + toggled = false; + else if (entry == alt) + toggled = true; + else { + printk("%lu-%lu %p != %p or %p\n", + mas.index, mas.last, entry, + expected, alt); + RCU_MT_BUG_ON(test, 1); + } + + prev = entry; + } else { + if (entry != expected) + printk("%lu-%lu %p != %p\n", mas.index, + mas.last, entry, expected); + RCU_MT_BUG_ON(test, entry != expected); + } + } + rcu_read_unlock(); + usleep(test->pause); + } + + rcu_unregister_thread(); + return NULL; +} + +static void rcu_stress_rev(struct maple_tree *mt, struct rcu_test_struct2 *test, + int count, struct rcu_reader_struct *test_reader) +{ + int i, j = 10000; + bool toggle = true; + + test->start = true; /* Release the hounds! */ + usleep(5); + + while (j--) { + toggle = !toggle; + i = count; + while (i--) { + unsigned long start, end; + struct rcu_reader_struct *this = &test_reader[i]; + + /* Mod offset */ + if (j == 600) { + start = test->index[this->id + this->mod]; + end = test->last[this->id + this->mod]; + mtree_store_range(mt, start, end, + xa_mk_value(this->id + this->mod * 2 + + 1 + RCU_RANGE_COUNT), + GFP_KERNEL); + } + + /* Toggle */ + if (!(j % 5)) { + start = test->index[this->id + this->flip]; + end = test->last[this->id + this->flip]; + mtree_store_range(mt, start, end, + xa_mk_value((toggle ? start : + this->id + this->flip + + RCU_RANGE_COUNT)), + GFP_KERNEL); + } + + /* delete */ + if (j == 400) { + start = test->index[this->id + this->del]; + end = test->last[this->id + this->del]; + mtree_store_range(mt, start, end, NULL, GFP_KERNEL); + } + + /* add */ + if (j == 500) { + start = test->index[this->id + this->add]; + end = test->last[this->id + this->add]; + mtree_store_range(mt, start, end, + xa_mk_value(start), GFP_KERNEL); + } + } + usleep(test->pause); + /* If a test fails, don't flood the console */ + if (test->stop) + break; + } +} + +static void rcu_stress_fwd(struct maple_tree *mt, struct rcu_test_struct2 *test, + int count, struct rcu_reader_struct *test_reader) +{ + int j, i; + bool toggle = true; + + test->start = true; /* Release the hounds! */ + usleep(5); + for (j = 0; j < 10000; j++) { + toggle = !toggle; + for (i = 0; i < count; i++) { + unsigned long start, end; + struct rcu_reader_struct *this = &test_reader[i]; + + /* Mod offset */ + if (j == 600) { + start = test->index[this->id + this->mod]; + end = test->last[this->id + this->mod]; + mtree_store_range(mt, start, end, + xa_mk_value(this->id + this->mod * 2 + + 1 + RCU_RANGE_COUNT), + GFP_KERNEL); + } + + /* Toggle */ + if (!(j % 5)) { + start = test->index[this->id + this->flip]; + end = test->last[this->id + this->flip]; + mtree_store_range(mt, start, end, + xa_mk_value((toggle ? start : + this->id + this->flip + + RCU_RANGE_COUNT)), + GFP_KERNEL); + } + + /* delete */ + if (j == 400) { + start = test->index[this->id + this->del]; + end = test->last[this->id + this->del]; + mtree_store_range(mt, start, end, NULL, GFP_KERNEL); + } + + /* add */ + if (j == 500) { + start = test->index[this->id + this->add]; + end = test->last[this->id + this->add]; + mtree_store_range(mt, start, end, + xa_mk_value(start), GFP_KERNEL); + } + } + usleep(test->pause); + /* If a test fails, don't flood the console */ + if (test->stop) + break; + } +} + +/* + * This is to check: + * 1. Range that is not ever present + * 2. Range that is always present + * 3. Things being added but not removed. + * 4. Things being removed but not added. + * 5. Things are being added and removed, searches my succeed or fail + * + * This sets up two readers for every 10 entries; one forward and one reverse + * reading. + */ +static void rcu_stress(struct maple_tree *mt, bool forward) +{ + unsigned int count, i; + unsigned long r, seed; + pthread_t readers[RCU_RANGE_COUNT / 5]; + struct rcu_test_struct2 test; + struct rcu_reader_struct test_reader[RCU_RANGE_COUNT / 5]; + void *(*function)(void *); + + /* Test setup */ + test.mt = mt; + test.pause = 5; + test.seen_toggle = 0; + test.seen_deleted = 0; + test.seen_added = 0; + test.seen_modified = 0; + test.thread_count = 0; + test.start = test.stop = false; + seed = time(NULL); + srand(seed); + for (i = 0; i < RCU_RANGE_COUNT; i++) { + r = seed + rand(); + mtree_store_range(mt, seed, r, + xa_mk_value(seed), GFP_KERNEL); + + /* Record start and end of entry */ + test.index[i] = seed; + test.last[i] = r; + seed = 1 + r + rand() % 10; + } + + i = count = ARRAY_SIZE(readers); + while (i--) { + unsigned long id; + + id = i / 2 * 10; + if (i % 2) + function = rcu_reader_fwd; + else + function = rcu_reader_rev; + + rcu_reader_setup(&test_reader[i], id, &test); + if (pthread_create(&readers[i], NULL, *function, + &test_reader[i])) { + perror("creating reader thread"); + exit(1); + } + } + + for (i = 0; i < ARRAY_SIZE(readers); i++) { + struct rcu_reader_struct *this = &test_reader[i]; + int add = this->id + this->add; + + /* Remove add entries from the tree for later addition */ + mtree_store_range(mt, test.index[add], test.last[add], + NULL, GFP_KERNEL); + } + + mt_set_in_rcu(mt); + do { + usleep(5); + } while (test.thread_count > ARRAY_SIZE(readers)); + + if (forward) + rcu_stress_fwd(mt, &test, count, test_reader); + else + rcu_stress_rev(mt, &test, count, test_reader); + + test.stop = true; + while (count--) + pthread_join(readers[count], NULL); + + mt_validate(mt); +} + + +struct rcu_test_struct { + struct maple_tree *mt; /* the maple tree */ + int count; /* Number of times to check value(s) */ + unsigned long index; /* The first index to check */ + void *entry1; /* The first entry value */ + void *entry2; /* The second entry value */ + void *entry3; /* The third entry value */ + + bool update_2; + bool update_3; + unsigned long range_start; + unsigned long range_end; + unsigned int loop_sleep; + unsigned int val_sleep; + + unsigned int failed; /* failed detection for other threads */ + unsigned int seen_entry2; /* Number of threads that have seen the new value */ + unsigned int seen_entry3; /* Number of threads that have seen the new value */ + unsigned int seen_both; /* Number of threads that have seen both new values */ + unsigned int seen_toggle; + unsigned int seen_added; + unsigned int seen_removed; + unsigned long last; /* The end of the range to write. */ + + unsigned long removed; /* The index of the removed entry */ + unsigned long added; /* The index of the removed entry */ + unsigned long toggle; /* The index of the removed entry */ +}; + +static inline +int eval_rcu_entry(struct rcu_test_struct *test, void *entry, bool *update_2, + bool *update_3) +{ + if (entry == test->entry1) + return 0; + + if (entry == test->entry2) { + if (!(*update_2)) { + uatomic_inc(&test->seen_entry2); + *update_2 = true; + if (update_3) + uatomic_inc(&test->seen_both); + } + return 0; + } + + if (entry == test->entry3) { + if (!(*update_3)) { + uatomic_inc(&test->seen_entry3); + *update_3 = true; + if (update_2) + uatomic_inc(&test->seen_both); + } + return 0; + } + + return 1; +} + +/* + * rcu_val() - Read a given value in the tree test->count times using the + * regular API + * + * @ptr: The pointer to the rcu_test_struct + */ +static void *rcu_val(void *ptr) +{ + struct rcu_test_struct *test = (struct rcu_test_struct *)ptr; + unsigned long count = test->count; + bool update_2 = false; + bool update_3 = false; + void *entry; + + rcu_register_thread(); + while (count--) { + usleep(test->val_sleep); + /* + * No locking required, regular API locking is handled in the + * maple tree code + */ + entry = mtree_load(test->mt, test->index); + MT_BUG_ON(test->mt, eval_rcu_entry(test, entry, &update_2, + &update_3)); + } + rcu_unregister_thread(); + return NULL; +} + +/* + * rcu_loop() - Loop over a section of the maple tree, checking for an expected + * value using the advanced API + * + * @ptr - The pointer to the rcu_test_struct + */ +static void *rcu_loop(void *ptr) +{ + struct rcu_test_struct *test = (struct rcu_test_struct *)ptr; + unsigned long count = test->count; + void *entry, *expected; + bool update_2 = false; + bool update_3 = false; + MA_STATE(mas, test->mt, test->range_start, test->range_start); + + rcu_register_thread(); + + /* + * Loop through the test->range_start - test->range_end test->count + * times + */ + while (count--) { + usleep(test->loop_sleep); + rcu_read_lock(); + mas_for_each(&mas, entry, test->range_end) { + /* The expected value is based on the start range. */ + expected = xa_mk_value(mas.index ? mas.index / 10 : 0); + + /* Out of the interesting range */ + if (mas.index < test->index || mas.index > test->last) { + if (entry != expected) { + printk("%lx - %lx = %p not %p\n", + mas.index, mas.last, entry, expected); + } + MT_BUG_ON(test->mt, entry != expected); + continue; + } + + if (entry == expected) + continue; /* Not seen. */ + + /* In the interesting range */ + MT_BUG_ON(test->mt, eval_rcu_entry(test, entry, + &update_2, + &update_3)); + } + rcu_read_unlock(); + mas_set(&mas, test->range_start); + } + + rcu_unregister_thread(); + return NULL; +} + +static noinline +void run_check_rcu(struct maple_tree *mt, struct rcu_test_struct *vals) +{ + + int i; + void *(*function)(void *); + pthread_t readers[20]; + + mt_set_in_rcu(mt); + MT_BUG_ON(mt, !mt_in_rcu(mt)); + + for (i = 0; i < ARRAY_SIZE(readers); i++) { + if (i % 2) + function = rcu_loop; + else + function = rcu_val; + + if (pthread_create(&readers[i], NULL, *function, vals)) { + perror("creating reader thread"); + exit(1); + } + } + + usleep(5); /* small yield to ensure all threads are at least started. */ + mtree_store_range(mt, vals->index, vals->last, vals->entry2, + GFP_KERNEL); + while (i--) + pthread_join(readers[i], NULL); + + /* Make sure the test caught at least one update. */ + MT_BUG_ON(mt, !vals->seen_entry2); +} + +static noinline +void run_check_rcu_slowread(struct maple_tree *mt, struct rcu_test_struct *vals) +{ + + int i; + void *(*function)(void *); + pthread_t readers[20]; + unsigned int index = vals->index; + + mt_set_in_rcu(mt); + MT_BUG_ON(mt, !mt_in_rcu(mt)); + + for (i = 0; i < ARRAY_SIZE(readers); i++) { + if (i % 2) + function = rcu_loop; + else + function = rcu_val; + + if (pthread_create(&readers[i], NULL, *function, vals)) { + perror("creating reader thread"); + exit(1); + } + } + + usleep(5); /* small yield to ensure all threads are at least started. */ + + while (index <= vals->last) { + mtree_store(mt, index, + (index % 2 ? vals->entry2 : vals->entry3), + GFP_KERNEL); + index++; + usleep(5); + } + + while (i--) + pthread_join(readers[i], NULL); + + /* Make sure the test caught at least one update. */ + MT_BUG_ON(mt, !vals->seen_entry2); + MT_BUG_ON(mt, !vals->seen_entry3); + MT_BUG_ON(mt, !vals->seen_both); +} +static noinline void check_rcu_simulated(struct maple_tree *mt) +{ + unsigned long i, nr_entries = 1000; + unsigned long target = 4320; + unsigned long val = 0xDEAD; + + MA_STATE(mas_writer, mt, 0, 0); + MA_STATE(mas_reader, mt, target, target); + + rcu_register_thread(); + + mt_set_in_rcu(mt); + mas_lock(&mas_writer); + for (i = 0; i <= nr_entries; i++) { + mas_writer.index = i * 10; + mas_writer.last = i * 10 + 5; + mas_store_gfp(&mas_writer, xa_mk_value(i), GFP_KERNEL); + } + mas_unlock(&mas_writer); + + /* Overwrite one entry with a new value. */ + mas_set_range(&mas_writer, target, target + 5); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); + rcu_read_unlock(); + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + mas_reset(&mas_reader); + + + /* Overwrite 1/2 the entry */ + mas_set_range(&mas_writer, target, target + 2); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); + rcu_read_unlock(); + + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + mas_reset(&mas_reader); + + /* Overwrite last 1/2 the entry */ + mas_set_range(&mas_writer, target + 2, target + 5); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + rcu_read_unlock(); + + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + mas_reset(&mas_reader); + + /* Overwrite more than the entry */ + mas_set_range(&mas_writer, target - 5, target + 15); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); + rcu_read_unlock(); + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + mas_reset(&mas_reader); + + /* Overwrite more than the node. */ + mas_set_range(&mas_writer, target - 400, target + 400); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); + rcu_read_unlock(); + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + mas_reset(&mas_reader); + + /* Overwrite the tree */ + mas_set_range(&mas_writer, 0, ULONG_MAX); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(val)); + rcu_read_unlock(); + + /* Clear out tree & recreate it */ + mas_lock(&mas_writer); + mas_set_range(&mas_writer, 0, ULONG_MAX); + mas_store_gfp(&mas_writer, NULL, GFP_KERNEL); + mas_set_range(&mas_writer, 0, 0); + for (i = 0; i <= nr_entries; i++) { + mas_writer.index = i * 10; + mas_writer.last = i * 10 + 5; + mas_store_gfp(&mas_writer, xa_mk_value(i), GFP_KERNEL); + } + mas_unlock(&mas_writer); + + /* next check */ + /* Overwrite one entry with a new value. */ + mas_reset(&mas_reader); + mas_set_range(&mas_writer, target, target + 5); + mas_set_range(&mas_reader, target, target); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_prev(&mas_reader, 0); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_next(&mas_reader, ULONG_MAX) != xa_mk_value(val)); + rcu_read_unlock(); + + /* Restore value. */ + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(target/10), GFP_KERNEL); + mas_unlock(&mas_writer); + + /* prev check */ + /* Overwrite one entry with a new value. */ + mas_reset(&mas_reader); + mas_set_range(&mas_writer, target, target + 5); + mas_set_range(&mas_reader, target, target); + rcu_read_lock(); + MT_BUG_ON(mt, mas_walk(&mas_reader) != xa_mk_value(target/10)); + mas_next(&mas_reader, ULONG_MAX); + mas_lock(&mas_writer); + mas_store_gfp(&mas_writer, xa_mk_value(val), GFP_KERNEL); + mas_unlock(&mas_writer); + MT_BUG_ON(mt, mas_prev(&mas_reader, 0) != xa_mk_value(val)); + rcu_read_unlock(); + + rcu_unregister_thread(); +} + +static noinline void check_rcu_threaded(struct maple_tree *mt) +{ + unsigned long i, nr_entries = 1000; + struct rcu_test_struct vals; + + vals.val_sleep = 200; + vals.loop_sleep = 110; + + rcu_register_thread(); + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); + /* Store across several slots. */ + vals.count = 1000; + vals.mt = mt; + vals.index = 8650; + vals.last = 8666; + vals.entry1 = xa_mk_value(865); + vals.entry2 = xa_mk_value(8650); + vals.entry3 = xa_mk_value(8650); + vals.range_start = 0; + vals.range_end = ULONG_MAX; + vals.seen_entry2 = 0; + vals.seen_entry3 = 0; + + run_check_rcu(mt, &vals); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); + + /* 4390-4395: value 439 (0x1b7) [0x36f] */ + /* Store across several slots. */ + /* Spanning store. */ + vals.count = 10000; + vals.mt = mt; + vals.index = 4390; + vals.last = 4398; + vals.entry1 = xa_mk_value(4390); + vals.entry2 = xa_mk_value(439); + vals.entry3 = xa_mk_value(439); + vals.seen_entry2 = 0; + vals.range_start = 4316; + vals.range_end = 5035; + run_check_rcu(mt, &vals); + mtree_destroy(mt); + + + /* Forward writer for rcu stress */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + rcu_stress(mt, true); + mtree_destroy(mt); + + /* Reverse writer for rcu stress */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + rcu_stress(mt, false); + mtree_destroy(mt); + + /* Slow reader test with spanning store. */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= nr_entries; i++) + mtree_store_range(mt, i*10, i*10 + 5, + xa_mk_value(i), GFP_KERNEL); + + /* 4390-4395: value 439 (0x1b7) [0x36f] */ + /* Store across several slots. */ + /* Spanning store. */ + vals.count = 15000; + vals.mt = mt; + vals.index = 4390; + vals.last = 4398; + vals.entry1 = xa_mk_value(4390); + vals.entry2 = xa_mk_value(439); + vals.entry3 = xa_mk_value(4391); + vals.seen_toggle = 0; + vals.seen_added = 0; + vals.seen_removed = 0; + vals.range_start = 4316; + vals.range_end = 5035; + vals.removed = 4360; + vals.added = 4396; + vals.toggle = 4347; + vals.val_sleep = 400; + vals.loop_sleep = 200; + vals.seen_entry2 = 0; + vals.seen_entry3 = 0; + vals.seen_both = 0; + vals.entry3 = xa_mk_value(438); + + run_check_rcu_slowread(mt, &vals); + rcu_unregister_thread(); +} +/* End of RCU stress testing */ + +/* Check tree structure by depth first searching */ +static void mas_dfs_preorder(struct ma_state *mas) +{ + + struct maple_enode *prev; + unsigned char end, slot = 0; + + if (mas->node == MAS_START) { + mas_start(mas); + return; + } + + if (mte_is_leaf(mas->node) && mte_is_root(mas->node)) + goto done; + +walk_up: + end = mas_data_end(mas); + if (mte_is_leaf(mas->node) || + (slot > end)) { + if (mte_is_root(mas->node)) + goto done; + + slot = mte_parent_slot(mas->node) + 1; + mas_ascend(mas); + goto walk_up; + } + + prev = mas->node; + mas->node = mas_get_slot(mas, slot); + if (!mas->node || slot > end) { + if (mte_is_root(prev)) + goto done; + + mas->node = prev; + slot = mte_parent_slot(mas->node) + 1; + mas_ascend(mas); + goto walk_up; + } + + return; +done: + mas->node = MAS_NONE; +} + + +static void check_dfs_preorder(struct maple_tree *mt) +{ + unsigned long e, count = 0, max = 1000; + + MA_STATE(mas, mt, 0, 0); + + if (MAPLE_32BIT) + e = 37; + else + e = 74; + + check_seq(mt, max, false); + do { + count++; + mas_dfs_preorder(&mas); + } while (!mas_is_none(&mas)); + MT_BUG_ON(mt, count != e); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + mas_reset(&mas); + count = 0; + if (!MAPLE_32BIT) + e = 77; + + check_seq(mt, max, false); + do { + count++; + mas_dfs_preorder(&mas); + } while (!mas_is_none(&mas)); + /*printk("count %lu\n", count); */ + MT_BUG_ON(mt, count != e); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + mas_reset(&mas); + count = 0; + check_rev_seq(mt, max, false); + do { + count++; + mas_dfs_preorder(&mas); + } while (!mas_is_none(&mas)); + /*printk("count %lu\n", count); */ + MT_BUG_ON(mt, count != e); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + mas_reset(&mas); + mt_zero_nr_tallocated(); + mt_set_non_kernel(200); + mas_expected_entries(&mas, max); + for (count = 0; count <= max; count++) { + mas.index = mas.last = count; + mas_store(&mas, xa_mk_value(count)); + MT_BUG_ON(mt, mas_is_err(&mas)); + } + mas_destroy(&mas); + rcu_barrier(); + /* + * pr_info(" ->seq test of 0-%lu %luK in %d active (%d total)\n", + * max, mt_get_alloc_size()/1024, mt_nr_allocated(), + * mt_nr_tallocated()); + */ + +} +/* End of depth first search tests */ + +/* Preallocation testing */ +static noinline void check_prealloc(struct maple_tree *mt) +{ + unsigned long i, max = 100; + unsigned long allocated; + unsigned char height; + struct maple_node *mn; + void *ptr = check_prealloc; + MA_STATE(mas, mt, 10, 20); + + mt_set_non_kernel(1000); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_destroy(&mas); + allocated = mas_allocated(&mas); + MT_BUG_ON(mt, allocated != 0); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + mas_destroy(&mas); + allocated = mas_allocated(&mas); + MT_BUG_ON(mt, allocated != 0); + + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); + ma_free_rcu(mn); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + mas_destroy(&mas); + allocated = mas_allocated(&mas); + MT_BUG_ON(mt, allocated != 0); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + mas_destroy(&mas); + allocated = mas_allocated(&mas); + MT_BUG_ON(mt, allocated != 0); + ma_free_rcu(mn); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mn = mas_pop_node(&mas); + MT_BUG_ON(mt, mas_allocated(&mas) != allocated - 1); + mas_push_node(&mas, mn); + MT_BUG_ON(mt, mas_allocated(&mas) != allocated); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + mas_destroy(&mas); + allocated = mas_allocated(&mas); + MT_BUG_ON(mt, allocated != 0); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_store_prealloc(&mas, ptr); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_store_prealloc(&mas, ptr); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_store_prealloc(&mas, ptr); + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_store_prealloc(&mas, ptr); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + mt_set_non_kernel(1); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated != 0); + mas_destroy(&mas); + + + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated == 0); + MT_BUG_ON(mt, allocated != 1 + height * 3); + mas_store_prealloc(&mas, ptr); + MT_BUG_ON(mt, mas_allocated(&mas) != 0); + mt_set_non_kernel(1); + MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL & GFP_NOWAIT) == 0); + allocated = mas_allocated(&mas); + height = mas_mt_height(&mas); + MT_BUG_ON(mt, allocated != 0); +} +/* End of preallocation testing */ + +/* Spanning writes, writes that span nodes and layers of the tree */ +static noinline void check_spanning_write(struct maple_tree *mt) +{ + unsigned long i, max = 5000; + MA_STATE(mas, mt, 1200, 2380); + + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 1205); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + for (i = 1; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mtree_lock(mt); + mas_set_range(&mas, 9, 50006); /* Will expand to 0 - ULONG_MAX */ + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 1205); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mt_validate(mt); + mtree_destroy(mt); + + /* Test spanning store that requires a right cousin rebalance */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 0, 12900); /* Spans more than 2 levels */ + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 1205); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test non-alloc tree spanning store */ + mt_init_flags(mt, 0); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 0, 300); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 15); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test spanning store that requires a right sibling rebalance */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 0, 12865); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 15); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test spanning store that requires a left sibling rebalance */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 90, 13665); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 95); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test spanning store that requires a left cousin rebalance */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 46805, 49995); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 46815); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* + * Test spanning store that requires a left cousin rebalance all the way + * to root + */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mas_set_range(&mas, 32395, 49995); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 46815); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* + * Test spanning store that requires a right cousin rebalance all the + * way to root + */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + mas_set_range(&mas, 38875, 43190); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 38900); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test spanning store ending at full node (depth 2)*/ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + mtree_lock(mt); + mas_set(&mas, 47606); + mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); + mas_set(&mas, 47607); + mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); + mas_set(&mas, 47608); + mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); + mas_set(&mas, 47609); + mas_store_gfp(&mas, check_spanning_write, GFP_KERNEL); + /* Ensure the parent node is full */ + mas_ascend(&mas); + MT_BUG_ON(mt, (mas_data_end(&mas)) != mt_slot_count(mas.node) - 1); + mas_set_range(&mas, 11516, 48940); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mtree_unlock(mt); + mtree_destroy(mt); + + /* Test spanning write with many levels of no siblings */ + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + mas_set_range(&mas, 43200, 49999); + mtree_lock(mt); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mas_set(&mas, 43200); + MT_BUG_ON(mt, mas_walk(&mas) != NULL); + mtree_unlock(mt); + mtree_destroy(mt); + + mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); + for (i = 0; i <= 100; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + + mtree_lock(mt); + mas_set_range(&mas, 76, 875); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + mtree_unlock(mt); +} +/* End of spanning write testing */ + +/* Writes to a NULL area that are adjacent to other NULLs */ +static noinline void check_null_expand(struct maple_tree *mt) +{ + unsigned long i, max = 100; + unsigned char data_end; + MA_STATE(mas, mt, 959, 959); + + for (i = 0; i <= max; i++) + mtree_test_store_range(mt, i * 10, i * 10 + 5, &i); + /* Test expanding null at start. */ + mas_lock(&mas); + mas_walk(&mas); + data_end = mas_data_end(&mas); + mas_set_range(&mas, 959, 963); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + MT_BUG_ON(mt, mtree_load(mt, 963) != NULL); + MT_BUG_ON(mt, data_end != mas_data_end(&mas)); + + /* Test expanding null at end. */ + mas_set(&mas, 880); + mas_walk(&mas); + data_end = mas_data_end(&mas); + mas_set_range(&mas, 884, 887); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + MT_BUG_ON(mt, mtree_load(mt, 884) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 889) != NULL); +#if CONFIG_64BIT + MT_BUG_ON(mt, data_end != mas_data_end(&mas)); +#endif + + /* Test expanding null at start and end. */ + mas_set(&mas, 890); + mas_walk(&mas); + data_end = mas_data_end(&mas); + mas_set_range(&mas, 900, 905); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + MT_BUG_ON(mt, mtree_load(mt, 899) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 900) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 905) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 906) != NULL); +#if CONFIG_64BIT + MT_BUG_ON(mt, data_end - 2 != mas_data_end(&mas)); +#endif + + /* Test expanding null across multiple slots. */ + mas_set(&mas, 800); + mas_walk(&mas); + data_end = mas_data_end(&mas); + mas_set_range(&mas, 810, 825); + mas_store_gfp(&mas, NULL, GFP_KERNEL); + MT_BUG_ON(mt, mtree_load(mt, 809) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 810) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 825) != NULL); + MT_BUG_ON(mt, mtree_load(mt, 826) != NULL); +#if CONFIG_64BIT + MT_BUG_ON(mt, data_end - 4 != mas_data_end(&mas)); +#endif + mas_unlock(&mas); +} +/* End of NULL area expansions */ + +/* Checking for no memory is best done outside the kernel */ +static noinline void check_nomem(struct maple_tree *mt) +{ + MA_STATE(ms, mt, 1, 1); + + MT_BUG_ON(mt, !mtree_empty(mt)); + /* Ensure no bypassing of allocation failures */ + mt_set_non_kernel(0); + + /* Storing something at 1 requires memory allocation */ + MT_BUG_ON(mt, mtree_insert(mt, 1, &ms, GFP_ATOMIC) != -ENOMEM); + /* Storing something at 0 does not */ + MT_BUG_ON(mt, mtree_insert(mt, 0, &ms, GFP_ATOMIC) != 0); + + /* + * Simulate two threads racing; the first one fails to allocate + * memory to insert an entry at 1, then the second one succeeds + * in allocating memory to insert an entry at 2. The first one + * then needs to free the node it allocated. LeakSanitizer will + * notice this, as will the 'nr_allocated' debugging aid in the + * userspace test suite. + */ + mtree_lock(mt); + mas_store(&ms, &ms); /* insert 1 -> &ms, fails. */ + MT_BUG_ON(mt, ms.node != MA_ERROR(-ENOMEM)); + mas_nomem(&ms, GFP_KERNEL); /* Node allocated in here. */ + MT_BUG_ON(mt, ms.node != MAS_START); + mtree_unlock(mt); + MT_BUG_ON(mt, mtree_insert(mt, 2, mt, GFP_KERNEL) != 0); + mtree_lock(mt); + mas_store(&ms, &ms); /* insert 1 -> &ms */ + mas_nomem(&ms, GFP_KERNEL); /* Node allocated in here. */ + mtree_unlock(mt); + mtree_destroy(mt); +} + +static noinline void check_locky(struct maple_tree *mt) +{ + MA_STATE(ms, mt, 2, 2); + MA_STATE(reader, mt, 2, 2); + + mt_set_non_kernel(2); + mt_set_in_rcu(mt); + mas_lock(&ms); + mas_store(&ms, &ms); + mas_set_range(&ms, 1, 3); + mas_store(&ms, &reader); + mas_unlock(&ms); + mt_clear_in_rcu(mt); +} + +extern void test_kmem_cache_bulk(void); + void farmer_tests(void) { struct maple_node *node; @@ -39,6 +35756,59 @@ void farmer_tests(void) mt_dump(&tree); ma_free_rcu(node); + + /* Check things that will make lockdep angry */ + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_locky(&tree); + mtree_destroy(&tree); + test_kmem_cache_bulk(); + + mt_init_flags(&tree, 0); + check_dfs_preorder(&tree); + mtree_destroy(&tree); + + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_prealloc(&tree); + mtree_destroy(&tree); + + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_spanning_write(&tree); + mtree_destroy(&tree); + + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_null_expand(&tree); + mtree_destroy(&tree); + + /* RCU testing */ + mt_init_flags(&tree, 0); + check_erase_testset(&tree); + mtree_destroy(&tree); + + mt_init_flags(&tree, 0); + check_new_node(&tree); + mtree_destroy(&tree); + + if (!MAPLE_32BIT) { + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_rcu_simulated(&tree); + mtree_destroy(&tree); + + mt_init_flags(&tree, MT_FLAGS_ALLOC_RANGE); + check_rcu_threaded(&tree); + mtree_destroy(&tree); + } + + +#if defined(CONFIG_64BIT) + /* Captures from VMs that found previous errors */ + mt_init_flags(&tree, 0); + check_erase2_sets(&tree); + mtree_destroy(&tree); +#endif + + + /* No memory handling */ + check_nomem(&tree); } void maple_tree_tests(void) -- cgit v1.2.3 From 57a196a58421a4b0c45949ae7309f21829aaa77f Mon Sep 17 00:00:00 2001 From: Mike Kravetz Date: Sun, 18 Sep 2022 19:13:48 -0700 Subject: hugetlb: simplify hugetlb handling in follow_page_mask During discussions of this series [1], it was suggested that hugetlb handling code in follow_page_mask could be simplified. At the beginning of follow_page_mask, there currently is a call to follow_huge_addr which 'may' handle hugetlb pages. ia64 is the only architecture which provides a follow_huge_addr routine that does not return error. Instead, at each level of the page table a check is made for a hugetlb entry. If a hugetlb entry is found, a call to a routine associated with that entry is made. Currently, there are two checks for hugetlb entries at each page table level. The first check is of the form: if (p?d_huge()) page = follow_huge_p?d(); the second check is of the form: if (is_hugepd()) page = follow_huge_pd(). We can replace these checks, as well as the special handling routines such as follow_huge_p?d() and follow_huge_pd() with a single routine to handle hugetlb vmas. A new routine hugetlb_follow_page_mask is called for hugetlb vmas at the beginning of follow_page_mask. hugetlb_follow_page_mask will use the existing routine huge_pte_offset to walk page tables looking for hugetlb entries. huge_pte_offset can be overwritten by architectures, and already handles special cases such as hugepd entries. [1] https://lore.kernel.org/linux-mm/cover.1661240170.git.baolin.wang@linux.alibaba.com/ [mike.kravetz@oracle.com: remove vma (pmd sharing) per Peter] Link: https://lkml.kernel.org/r/20221028181108.119432-1-mike.kravetz@oracle.com [mike.kravetz@oracle.com: remove left over hugetlb_vma_unlock_read()] Link: https://lkml.kernel.org/r/20221030225825.40872-1-mike.kravetz@oracle.com Link: https://lkml.kernel.org/r/20220919021348.22151-1-mike.kravetz@oracle.com Signed-off-by: Mike Kravetz Suggested-by: David Hildenbrand Reviewed-by: David Hildenbrand Reviewed-by: Baolin Wang Tested-by: Baolin Wang Cc: Aneesh Kumar K.V Cc: Christophe Leroy Cc: Michael Ellerman Cc: Muchun Song Cc: Naoya Horiguchi Signed-off-by: Andrew Morton --- arch/ia64/mm/hugetlbpage.c | 15 ---- arch/powerpc/mm/hugetlbpage.c | 37 --------- include/linux/hugetlb.h | 50 ++---------- mm/gup.c | 80 +++----------------- mm/hugetlb.c | 172 ++++++++++++++---------------------------- 5 files changed, 76 insertions(+), 278 deletions(-) (limited to 'include') diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c index f993cb36c062..380d2f3966c9 100644 --- a/arch/ia64/mm/hugetlbpage.c +++ b/arch/ia64/mm/hugetlbpage.c @@ -91,21 +91,6 @@ int prepare_hugepage_range(struct file *file, return 0; } -struct page *follow_huge_addr(struct mm_struct *mm, unsigned long addr, int write) -{ - struct page *page; - pte_t *ptep; - - if (REGION_NUMBER(addr) != RGN_HPAGE) - return ERR_PTR(-EINVAL); - - ptep = huge_pte_offset(mm, addr, HPAGE_SIZE); - if (!ptep || pte_none(*ptep)) - return NULL; - page = pte_page(*ptep); - page += ((addr & ~HPAGE_MASK) >> PAGE_SHIFT); - return page; -} int pmd_huge(pmd_t pmd) { return 0; diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 5852a86d990d..f1ba8d1e8c1a 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -506,43 +506,6 @@ void hugetlb_free_pgd_range(struct mmu_gather *tlb, } while (addr = next, addr != end); } -struct page *follow_huge_pd(struct vm_area_struct *vma, - unsigned long address, hugepd_t hpd, - int flags, int pdshift) -{ - pte_t *ptep; - spinlock_t *ptl; - struct page *page = NULL; - unsigned long mask; - int shift = hugepd_shift(hpd); - struct mm_struct *mm = vma->vm_mm; - -retry: - /* - * hugepage directory entries are protected by mm->page_table_lock - * Use this instead of huge_pte_lockptr - */ - ptl = &mm->page_table_lock; - spin_lock(ptl); - - ptep = hugepte_offset(hpd, address, pdshift); - if (pte_present(*ptep)) { - mask = (1UL << shift) - 1; - page = pte_page(*ptep); - page += ((address & mask) >> PAGE_SHIFT); - if (flags & FOLL_GET) - get_page(page); - } else { - if (is_hugetlb_entry_migration(*ptep)) { - spin_unlock(ptl); - __migration_entry_wait(mm, ptep, ptl); - goto retry; - } - } - spin_unlock(ptl); - return page; -} - bool __init arch_hugetlb_valid_size(unsigned long size) { int shift = __ffs(size); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 8b4f93e84868..4a76c0fc6bbf 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -149,6 +149,8 @@ int move_hugetlb_page_tables(struct vm_area_struct *vma, unsigned long len); int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *, struct vm_area_struct *); +struct page *hugetlb_follow_page_mask(struct vm_area_struct *vma, + unsigned long address, unsigned int flags); long follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, unsigned long *, long, unsigned int, @@ -209,17 +211,6 @@ int huge_pmd_unshare(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long addr, pte_t *ptep); void adjust_range_if_pmd_sharing_possible(struct vm_area_struct *vma, unsigned long *start, unsigned long *end); -struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, - int write); -struct page *follow_huge_pd(struct vm_area_struct *vma, - unsigned long address, hugepd_t hpd, - int flags, int pdshift); -struct page *follow_huge_pmd_pte(struct vm_area_struct *vma, unsigned long address, - int flags); -struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address, - pud_t *pud, int flags); -struct page *follow_huge_pgd(struct mm_struct *mm, unsigned long address, - pgd_t *pgd, int flags); void hugetlb_vma_lock_read(struct vm_area_struct *vma); void hugetlb_vma_unlock_read(struct vm_area_struct *vma); @@ -272,6 +263,12 @@ static inline void adjust_range_if_pmd_sharing_possible( { } +static inline struct page *hugetlb_follow_page_mask(struct vm_area_struct *vma, + unsigned long address, unsigned int flags) +{ + BUILD_BUG(); /* should never be compiled in if !CONFIG_HUGETLB_PAGE*/ +} + static inline long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, struct page **pages, struct vm_area_struct **vmas, unsigned long *position, @@ -282,12 +279,6 @@ static inline long follow_hugetlb_page(struct mm_struct *mm, return 0; } -static inline struct page *follow_huge_addr(struct mm_struct *mm, - unsigned long address, int write) -{ - return ERR_PTR(-EINVAL); -} - static inline int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, struct vm_area_struct *dst_vma, @@ -320,31 +311,6 @@ static inline void hugetlb_show_meminfo_node(int nid) { } -static inline struct page *follow_huge_pd(struct vm_area_struct *vma, - unsigned long address, hugepd_t hpd, int flags, - int pdshift) -{ - return NULL; -} - -static inline struct page *follow_huge_pmd_pte(struct vm_area_struct *vma, - unsigned long address, int flags) -{ - return NULL; -} - -static inline struct page *follow_huge_pud(struct mm_struct *mm, - unsigned long address, pud_t *pud, int flags) -{ - return NULL; -} - -static inline struct page *follow_huge_pgd(struct mm_struct *mm, - unsigned long address, pgd_t *pgd, int flags) -{ - return NULL; -} - static inline int prepare_hugepage_range(struct file *file, unsigned long addr, unsigned long len) { diff --git a/mm/gup.c b/mm/gup.c index fe195d47de74..6b16aecf5d2c 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -537,18 +537,6 @@ static struct page *follow_page_pte(struct vm_area_struct *vma, if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) == (FOLL_PIN | FOLL_GET))) return ERR_PTR(-EINVAL); - - /* - * Considering PTE level hugetlb, like continuous-PTE hugetlb on - * ARM64 architecture. - */ - if (is_vm_hugetlb_page(vma)) { - page = follow_huge_pmd_pte(vma, address, flags); - if (page) - return page; - return no_page_table(vma, flags); - } - retry: if (unlikely(pmd_bad(*pmd))) return no_page_table(vma, flags); @@ -680,20 +668,6 @@ static struct page *follow_pmd_mask(struct vm_area_struct *vma, pmdval = READ_ONCE(*pmd); if (pmd_none(pmdval)) return no_page_table(vma, flags); - if (pmd_huge(pmdval) && is_vm_hugetlb_page(vma)) { - page = follow_huge_pmd_pte(vma, address, flags); - if (page) - return page; - return no_page_table(vma, flags); - } - if (is_hugepd(__hugepd(pmd_val(pmdval)))) { - page = follow_huge_pd(vma, address, - __hugepd(pmd_val(pmdval)), flags, - PMD_SHIFT); - if (page) - return page; - return no_page_table(vma, flags); - } retry: if (!pmd_present(pmdval)) { /* @@ -783,20 +757,6 @@ static struct page *follow_pud_mask(struct vm_area_struct *vma, pud = pud_offset(p4dp, address); if (pud_none(*pud)) return no_page_table(vma, flags); - if (pud_huge(*pud) && is_vm_hugetlb_page(vma)) { - page = follow_huge_pud(mm, address, pud, flags); - if (page) - return page; - return no_page_table(vma, flags); - } - if (is_hugepd(__hugepd(pud_val(*pud)))) { - page = follow_huge_pd(vma, address, - __hugepd(pud_val(*pud)), flags, - PUD_SHIFT); - if (page) - return page; - return no_page_table(vma, flags); - } if (pud_devmap(*pud)) { ptl = pud_lock(mm, pud); page = follow_devmap_pud(vma, address, pud, flags, &ctx->pgmap); @@ -816,7 +776,6 @@ static struct page *follow_p4d_mask(struct vm_area_struct *vma, struct follow_page_context *ctx) { p4d_t *p4d; - struct page *page; p4d = p4d_offset(pgdp, address); if (p4d_none(*p4d)) @@ -825,14 +784,6 @@ static struct page *follow_p4d_mask(struct vm_area_struct *vma, if (unlikely(p4d_bad(*p4d))) return no_page_table(vma, flags); - if (is_hugepd(__hugepd(p4d_val(*p4d)))) { - page = follow_huge_pd(vma, address, - __hugepd(p4d_val(*p4d)), flags, - P4D_SHIFT); - if (page) - return page; - return no_page_table(vma, flags); - } return follow_pud_mask(vma, address, p4d, flags, ctx); } @@ -870,10 +821,18 @@ static struct page *follow_page_mask(struct vm_area_struct *vma, ctx->page_mask = 0; - /* make this handle hugepd */ - page = follow_huge_addr(mm, address, flags & FOLL_WRITE); - if (!IS_ERR(page)) { - WARN_ON_ONCE(flags & (FOLL_GET | FOLL_PIN)); + /* + * Call hugetlb_follow_page_mask for hugetlb vmas as it will use + * special hugetlb page table walking code. This eliminates the + * need to check for hugetlb entries in the general walking code. + * + * hugetlb_follow_page_mask is only for follow_page() handling here. + * Ordinary GUP uses follow_hugetlb_page for hugetlb processing. + */ + if (is_vm_hugetlb_page(vma)) { + page = hugetlb_follow_page_mask(vma, address, flags); + if (!page) + page = no_page_table(vma, flags); return page; } @@ -882,21 +841,6 @@ static struct page *follow_page_mask(struct vm_area_struct *vma, if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd))) return no_page_table(vma, flags); - if (pgd_huge(*pgd)) { - page = follow_huge_pgd(mm, address, pgd, flags); - if (page) - return page; - return no_page_table(vma, flags); - } - if (is_hugepd(__hugepd(pgd_val(*pgd)))) { - page = follow_huge_pd(vma, address, - __hugepd(pgd_val(*pgd)), flags, - PGDIR_SHIFT); - if (page) - return page; - return no_page_table(vma, flags); - } - return follow_p4d_mask(vma, address, pgd, flags, ctx); } diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 546df97c31e4..0af18c1e4b31 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6209,6 +6209,62 @@ static inline bool __follow_hugetlb_must_fault(unsigned int flags, pte_t *pte, return false; } +struct page *hugetlb_follow_page_mask(struct vm_area_struct *vma, + unsigned long address, unsigned int flags) +{ + struct hstate *h = hstate_vma(vma); + struct mm_struct *mm = vma->vm_mm; + unsigned long haddr = address & huge_page_mask(h); + struct page *page = NULL; + spinlock_t *ptl; + pte_t *pte, entry; + + /* + * FOLL_PIN is not supported for follow_page(). Ordinary GUP goes via + * follow_hugetlb_page(). + */ + if (WARN_ON_ONCE(flags & FOLL_PIN)) + return NULL; + +retry: + pte = huge_pte_offset(mm, haddr, huge_page_size(h)); + if (!pte) + return NULL; + + ptl = huge_pte_lock(h, mm, pte); + entry = huge_ptep_get(pte); + if (pte_present(entry)) { + page = pte_page(entry) + + ((address & ~huge_page_mask(h)) >> PAGE_SHIFT); + /* + * Note that page may be a sub-page, and with vmemmap + * optimizations the page struct may be read only. + * try_grab_page() will increase the ref count on the + * head page, so this will be OK. + * + * try_grab_page() should always succeed here, because we hold + * the ptl lock and have verified pte_present(). + */ + if (WARN_ON_ONCE(!try_grab_page(page, flags))) { + page = NULL; + goto out; + } + } else { + if (is_hugetlb_entry_migration(entry)) { + spin_unlock(ptl); + __migration_entry_wait_huge(pte, ptl); + goto retry; + } + /* + * hwpoisoned entry is treated as no_page_table in + * follow_page_mask(). + */ + } +out: + spin_unlock(ptl); + return page; +} + long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, struct page **pages, struct vm_area_struct **vmas, unsigned long *position, unsigned long *nr_pages, @@ -7201,122 +7257,6 @@ __weak unsigned long hugetlb_mask_last_page(struct hstate *h) * These functions are overwritable if your architecture needs its own * behavior. */ -struct page * __weak -follow_huge_addr(struct mm_struct *mm, unsigned long address, - int write) -{ - return ERR_PTR(-EINVAL); -} - -struct page * __weak -follow_huge_pd(struct vm_area_struct *vma, - unsigned long address, hugepd_t hpd, int flags, int pdshift) -{ - WARN(1, "hugepd follow called with no support for hugepage directory format\n"); - return NULL; -} - -struct page * __weak -follow_huge_pmd_pte(struct vm_area_struct *vma, unsigned long address, int flags) -{ - struct hstate *h = hstate_vma(vma); - struct mm_struct *mm = vma->vm_mm; - struct page *page = NULL; - spinlock_t *ptl; - pte_t *ptep, pte; - - /* - * FOLL_PIN is not supported for follow_page(). Ordinary GUP goes via - * follow_hugetlb_page(). - */ - if (WARN_ON_ONCE(flags & FOLL_PIN)) - return NULL; - -retry: - ptep = huge_pte_offset(mm, address, huge_page_size(h)); - if (!ptep) - return NULL; - - ptl = huge_pte_lock(h, mm, ptep); - pte = huge_ptep_get(ptep); - if (pte_present(pte)) { - page = pte_page(pte) + - ((address & ~huge_page_mask(h)) >> PAGE_SHIFT); - /* - * try_grab_page() should always succeed here, because: a) we - * hold the pmd (ptl) lock, and b) we've just checked that the - * huge pmd (head) page is present in the page tables. The ptl - * prevents the head page and tail pages from being rearranged - * in any way. So this page must be available at this point, - * unless the page refcount overflowed: - */ - if (WARN_ON_ONCE(!try_grab_page(page, flags))) { - page = NULL; - goto out; - } - } else { - if (is_hugetlb_entry_migration(pte)) { - spin_unlock(ptl); - __migration_entry_wait_huge(ptep, ptl); - goto retry; - } - /* - * hwpoisoned entry is treated as no_page_table in - * follow_page_mask(). - */ - } -out: - spin_unlock(ptl); - return page; -} - -struct page * __weak -follow_huge_pud(struct mm_struct *mm, unsigned long address, - pud_t *pud, int flags) -{ - struct page *page = NULL; - spinlock_t *ptl; - pte_t pte; - - if (WARN_ON_ONCE(flags & FOLL_PIN)) - return NULL; - -retry: - ptl = huge_pte_lock(hstate_sizelog(PUD_SHIFT), mm, (pte_t *)pud); - if (!pud_huge(*pud)) - goto out; - pte = huge_ptep_get((pte_t *)pud); - if (pte_present(pte)) { - page = pud_page(*pud) + ((address & ~PUD_MASK) >> PAGE_SHIFT); - if (WARN_ON_ONCE(!try_grab_page(page, flags))) { - page = NULL; - goto out; - } - } else { - if (is_hugetlb_entry_migration(pte)) { - spin_unlock(ptl); - __migration_entry_wait(mm, (pte_t *)pud, ptl); - goto retry; - } - /* - * hwpoisoned entry is treated as no_page_table in - * follow_page_mask(). - */ - } -out: - spin_unlock(ptl); - return page; -} - -struct page * __weak -follow_huge_pgd(struct mm_struct *mm, unsigned long address, pgd_t *pgd, int flags) -{ - if (flags & (FOLL_GET | FOLL_PIN)) - return NULL; - - return pte_page(*(pte_t *)pgd) + ((address & ~PGDIR_MASK) >> PAGE_SHIFT); -} - int isolate_hugetlb(struct page *page, struct list_head *list) { int ret = 0; -- cgit v1.2.3 From 0538a82c39e94d49fa6985c6a0101ca819be11ee Mon Sep 17 00:00:00 2001 From: Johannes Weiner Date: Thu, 13 Oct 2022 15:31:13 -0400 Subject: mm: vmscan: make rotations a secondary factor in balancing anon vs file We noticed a 2% webserver throughput regression after upgrading from 5.6. This could be tracked down to a shift in the anon/file reclaim balance (confirmed with swappiness) that resulted in worse reclaim efficiency and thus more kswapd activity for the same outcome. The change that exposed the problem is aae466b0052e ("mm/swap: implement workingset detection for anonymous LRU"). By qualifying swapins based on their refault distance, it lowered the cost of anon reclaim in this workload, in turn causing (much) more anon scanning than before. Scanning the anon list is more expensive due to the higher ratio of mmapped pages that may rotate during reclaim, and so the result was an increase in %sys time. Right now, rotations aren't considered a cost when balancing scan pressure between LRUs. We can end up with very few file refaults putting all the scan pressure on hot anon pages that are rotated en masse, don't get reclaimed, and never push back on the file LRU again. We still only reclaim file cache in that case, but we burn a lot CPU rotating anon pages. It's "fair" from an LRU age POV, but doesn't reflect the real cost it imposes on the system. Consider rotations as a secondary factor in balancing the LRUs. This doesn't attempt to make a precise comparison between IO cost and CPU cost, it just says: if reloads are about comparable between the lists, or rotations are overwhelmingly different, adjust for CPU work. This fixed the regression on our webservers. It has since been deployed to the entire Meta fleet and hasn't caused any problems. Link: https://lkml.kernel.org/r/20221013193113.726425-1-hannes@cmpxchg.org Signed-off-by: Johannes Weiner Cc: Rik van Riel Signed-off-by: Andrew Morton --- include/linux/swap.h | 5 +++-- mm/swap.c | 22 +++++++++++++++++----- mm/vmscan.c | 4 +++- mm/workingset.c | 2 +- 4 files changed, 24 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/linux/swap.h b/include/linux/swap.h index a18cf4b7c724..369d7799205d 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -384,8 +384,9 @@ extern unsigned long totalreserve_pages; /* linux/mm/swap.c */ -void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages); -void lru_note_cost_folio(struct folio *); +void lru_note_cost(struct lruvec *lruvec, bool file, + unsigned int nr_io, unsigned int nr_rotated); +void lru_note_cost_refault(struct folio *); void folio_add_lru(struct folio *); void folio_add_lru_vma(struct folio *, struct vm_area_struct *); void lru_cache_add(struct page *); diff --git a/mm/swap.c b/mm/swap.c index 955930f41d20..2f12a2ee1d3a 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -295,8 +295,20 @@ void folio_rotate_reclaimable(struct folio *folio) } } -void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages) +void lru_note_cost(struct lruvec *lruvec, bool file, + unsigned int nr_io, unsigned int nr_rotated) { + unsigned long cost; + + /* + * Reflect the relative cost of incurring IO and spending CPU + * time on rotations. This doesn't attempt to make a precise + * comparison, it just says: if reloads are about comparable + * between the LRU lists, or rotations are overwhelmingly + * different between them, adjust scan balance for CPU work. + */ + cost = nr_io * SWAP_CLUSTER_MAX + nr_rotated; + do { unsigned long lrusize; @@ -310,9 +322,9 @@ void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages) spin_lock_irq(&lruvec->lru_lock); /* Record cost event */ if (file) - lruvec->file_cost += nr_pages; + lruvec->file_cost += cost; else - lruvec->anon_cost += nr_pages; + lruvec->anon_cost += cost; /* * Decay previous events @@ -335,10 +347,10 @@ void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages) } while ((lruvec = parent_lruvec(lruvec))); } -void lru_note_cost_folio(struct folio *folio) +void lru_note_cost_refault(struct folio *folio) { lru_note_cost(folio_lruvec(folio), folio_is_file_lru(folio), - folio_nr_pages(folio)); + folio_nr_pages(folio), 0); } static void folio_activate_fn(struct lruvec *lruvec, struct folio *folio) diff --git a/mm/vmscan.c b/mm/vmscan.c index 04d8b88e5216..ffe402e095d3 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2499,7 +2499,7 @@ static unsigned long shrink_inactive_list(unsigned long nr_to_scan, __count_vm_events(PGSTEAL_ANON + file, nr_reclaimed); spin_unlock_irq(&lruvec->lru_lock); - lru_note_cost(lruvec, file, stat.nr_pageout); + lru_note_cost(lruvec, file, stat.nr_pageout, nr_scanned - nr_reclaimed); mem_cgroup_uncharge_list(&folio_list); free_unref_page_list(&folio_list); @@ -2639,6 +2639,8 @@ static void shrink_active_list(unsigned long nr_to_scan, __mod_node_page_state(pgdat, NR_ISOLATED_ANON + file, -nr_taken); spin_unlock_irq(&lruvec->lru_lock); + if (nr_rotated) + lru_note_cost(lruvec, file, 0, nr_rotated); mem_cgroup_uncharge_list(&l_active); free_unref_page_list(&l_active); trace_mm_vmscan_lru_shrink_active(pgdat->node_id, nr_taken, nr_activate, diff --git a/mm/workingset.c b/mm/workingset.c index ae7e984b23c6..d2d02978588c 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -493,7 +493,7 @@ void workingset_refault(struct folio *folio, void *shadow) if (workingset) { folio_set_workingset(folio); /* XXX: Move to lru_cache_add() when it supports new vs putback */ - lru_note_cost_folio(folio); + lru_note_cost_refault(folio); mod_lruvec_state(lruvec, WORKINGSET_RESTORE_BASE + file, nr); } out: -- cgit v1.2.3 From d03c376d9066532551dc56837c7c5490e4fcbbfe Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Thu, 22 Sep 2022 10:42:03 -0500 Subject: mm/hugetlb: add folio support to hugetlb specific flag macros Patch series "begin converting hugetlb code to folios", v4. This patch series starts the conversion of the hugetlb code to operate on struct folios rather than struct pages. This removes the ambiguitiy of whether functions are operating on head pages, tail pages of compound pages, or base pages. This series passes the linux test project hugetlb test cases. Patch 1 adds hugeltb specific page macros that can operate on folios. Patch 2 adds the private field of the first tail page to struct page. For 32-bit, _private_1 alinging with page[1].private was confirmed by using pahole. Patch 3 introduces hugetlb subpool helper functions which operate on struct folios. These patches were tested using the hugepage-mmap.c selftest along with the migratepages command. Patch 4 converts hugetlb_delete_from_page_cache() to use folios. Patch 5 adds a folio_hstate() function to get hstate information from a folio and adds a user of folio_hstate(). Bpftrace was used to track time spent in the free_huge_pages function during the ltp test cases as it is a caller of the hugetlb subpool functions. From the histogram, the performance is similar before and after the patch series. Time spent in 'free_huge_page' 6.0.0-rc2.master.20220823 @nsecs: [256, 512) 14770 |@@@@@@@@@@@@@@@@@@@@@@@@@@@ |@@@@@@@@@@@@@@@@@@@@@@@@@ | [512, 1K) 155 | | [1K, 2K) 169 | | [2K, 4K) 50 | | [4K, 8K) 14 | | [8K, 16K) 3 | | [16K, 32K) 3 | | 6.0.0-rc2.master.20220823 + patch series @nsecs: [256, 512) 13678 |@@@@@@@@@@@@@@@@@@@@@@@@@@@ | |@@@@@@@@@@@@@@@@@@@@@@@@@ | [512, 1K) 142 | | [1K, 2K) 199 | | [2K, 4K) 44 | | [4K, 8K) 13 | | [8K, 16K) 4 | | [16K, 32K) 1 | | This patch (of 5): Allow the macros which test, set, and clear hugetlb specific page flags to take a hugetlb folio as an input. The macrros are generated as folio_{test, set, clear}_hugetlb_{restore_reserve, migratable, temporary, freed, vmemmap_optimized, raw_hwp_unreliable}. Link: https://lkml.kernel.org/r/20220922154207.1575343-1-sidhartha.kumar@oracle.com Link: https://lkml.kernel.org/r/20220922154207.1575343-2-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reviewed-by: Mike Kravetz Reviewed-by: Muchun Song Cc: Arnd Bergmann Cc: Colin Cross Cc: David Howells Cc: "Eric W . Biederman" Cc: Hugh Dickins Cc: kernel test robot Cc: Matthew Wilcox Cc: Peter Xu Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- include/linux/hugetlb.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include') diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 4a76c0fc6bbf..3ff5d2dd3ca3 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -589,26 +589,50 @@ enum hugetlb_page_flags { */ #ifdef CONFIG_HUGETLB_PAGE #define TESTHPAGEFLAG(uname, flname) \ +static __always_inline \ +bool folio_test_hugetlb_##flname(struct folio *folio) \ + { void *private = &folio->private; \ + return test_bit(HPG_##flname, private); \ + } \ static inline int HPage##uname(struct page *page) \ { return test_bit(HPG_##flname, &(page->private)); } #define SETHPAGEFLAG(uname, flname) \ +static __always_inline \ +void folio_set_hugetlb_##flname(struct folio *folio) \ + { void *private = &folio->private; \ + set_bit(HPG_##flname, private); \ + } \ static inline void SetHPage##uname(struct page *page) \ { set_bit(HPG_##flname, &(page->private)); } #define CLEARHPAGEFLAG(uname, flname) \ +static __always_inline \ +void folio_clear_hugetlb_##flname(struct folio *folio) \ + { void *private = &folio->private; \ + clear_bit(HPG_##flname, private); \ + } \ static inline void ClearHPage##uname(struct page *page) \ { clear_bit(HPG_##flname, &(page->private)); } #else #define TESTHPAGEFLAG(uname, flname) \ +static inline bool \ +folio_test_hugetlb_##flname(struct folio *folio) \ + { return 0; } \ static inline int HPage##uname(struct page *page) \ { return 0; } #define SETHPAGEFLAG(uname, flname) \ +static inline void \ +folio_set_hugetlb_##flname(struct folio *folio) \ + { } \ static inline void SetHPage##uname(struct page *page) \ { } #define CLEARHPAGEFLAG(uname, flname) \ +static inline void \ +folio_clear_hugetlb_##flname(struct folio *folio) \ + { } \ static inline void ClearHPage##uname(struct page *page) \ { } #endif -- cgit v1.2.3 From d340625f4849ab5dbfebbc7d84709fbfcd39e52f Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Thu, 22 Sep 2022 10:42:04 -0500 Subject: mm: add private field of first tail to struct page and struct folio Allow struct folio to store hugetlb metadata that is contained in the private field of the first tail page. On 32-bit, _private_1 aligns with page[1].private. Link: https://lkml.kernel.org/r/20220922154207.1575343-3-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Acked-by: Mike Kravetz Cc: Arnd Bergmann Cc: Colin Cross Cc: David Howells Cc: "Eric W . Biederman" Cc: Hugh Dickins Cc: kernel test robot Cc: Matthew Wilcox Cc: Muchun Song Cc: Peter Xu Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- include/linux/mm_types.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include') diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 500e536796ca..2d5b1575ffe0 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -144,6 +144,7 @@ struct page { atomic_t compound_pincount; #ifdef CONFIG_64BIT unsigned int compound_nr; /* 1 << compound_order */ + unsigned long _private_1; #endif }; struct { /* Second tail page of compound page */ @@ -264,6 +265,7 @@ struct page { * @_total_mapcount: Do not use directly, call folio_entire_mapcount(). * @_pincount: Do not use directly, call folio_maybe_dma_pinned(). * @_folio_nr_pages: Do not use directly, call folio_nr_pages(). + * @_private_1: Do not use directly, call folio_get_private_1(). * * A folio is a physically, virtually and logically contiguous set * of bytes. It is a power-of-two in size, and it is aligned to that @@ -311,6 +313,7 @@ struct folio { #ifdef CONFIG_64BIT unsigned int _folio_nr_pages; #endif + unsigned long _private_1; }; #define FOLIO_MATCH(pg, fl) \ @@ -338,6 +341,7 @@ FOLIO_MATCH(compound_mapcount, _total_mapcount); FOLIO_MATCH(compound_pincount, _pincount); #ifdef CONFIG_64BIT FOLIO_MATCH(compound_nr, _folio_nr_pages); +FOLIO_MATCH(_private_1, _private_1); #endif #undef FOLIO_MATCH @@ -383,6 +387,16 @@ static inline void *folio_get_private(struct folio *folio) return folio->private; } +static inline void folio_set_private_1(struct folio *folio, unsigned long private) +{ + folio->_private_1 = private; +} + +static inline unsigned long folio_get_private_1(struct folio *folio) +{ + return folio->_private_1; +} + struct page_frag_cache { void * va; #if (PAGE_SIZE < PAGE_FRAG_CACHE_MAX_SIZE) -- cgit v1.2.3 From 149562f7509404c382c32c3fa8a6ba356135e5cf Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Thu, 22 Sep 2022 10:42:05 -0500 Subject: mm/hugetlb: add hugetlb_folio_subpool() helpers Allow hugetlbfs_migrate_folio to check and read subpool information by passing in a folio. Link: https://lkml.kernel.org/r/20220922154207.1575343-4-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reviewed-by: Mike Kravetz Cc: Arnd Bergmann Cc: Colin Cross Cc: David Howells Cc: "Eric W . Biederman" Cc: Hugh Dickins Cc: kernel test robot Cc: Matthew Wilcox Cc: Muchun Song Cc: Peter Xu Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- fs/hugetlbfs/inode.c | 8 ++++---- include/linux/hugetlb.h | 15 +++++++++++++-- 2 files changed, 17 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index dd54f67e47fd..c5137607e523 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -1091,10 +1091,10 @@ static int hugetlbfs_migrate_folio(struct address_space *mapping, if (rc != MIGRATEPAGE_SUCCESS) return rc; - if (hugetlb_page_subpool(&src->page)) { - hugetlb_set_page_subpool(&dst->page, - hugetlb_page_subpool(&src->page)); - hugetlb_set_page_subpool(&src->page, NULL); + if (hugetlb_folio_subpool(src)) { + hugetlb_set_folio_subpool(dst, + hugetlb_folio_subpool(src)); + hugetlb_set_folio_subpool(src, NULL); } if (mode != MIGRATE_SYNC_NO_COPY) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 3ff5d2dd3ca3..496d02bdb997 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -718,18 +718,29 @@ extern unsigned int default_hstate_idx; #define default_hstate (hstates[default_hstate_idx]) +static inline struct hugepage_subpool *hugetlb_folio_subpool(struct folio *folio) +{ + return (void *)folio_get_private_1(folio); +} + /* * hugetlb page subpool pointer located in hpage[1].private */ static inline struct hugepage_subpool *hugetlb_page_subpool(struct page *hpage) { - return (void *)page_private(hpage + SUBPAGE_INDEX_SUBPOOL); + return hugetlb_folio_subpool(page_folio(hpage)); +} + +static inline void hugetlb_set_folio_subpool(struct folio *folio, + struct hugepage_subpool *subpool) +{ + folio_set_private_1(folio, (unsigned long)subpool); } static inline void hugetlb_set_page_subpool(struct page *hpage, struct hugepage_subpool *subpool) { - set_page_private(hpage + SUBPAGE_INDEX_SUBPOOL, (unsigned long)subpool); + hugetlb_set_folio_subpool(page_folio(hpage), subpool); } static inline struct hstate *hstate_file(struct file *f) -- cgit v1.2.3 From ece62684dcfb714b7d8452056b4a33d426b16457 Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Thu, 22 Sep 2022 10:42:06 -0500 Subject: hugetlbfs: convert hugetlb_delete_from_page_cache() to use folios Remove the last caller of delete_from_page_cache() by converting the code to its folio equivalent. Link: https://lkml.kernel.org/r/20220922154207.1575343-5-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reviewed-by: Mike Kravetz Cc: Arnd Bergmann Cc: Colin Cross Cc: David Howells Cc: "Eric W . Biederman" Cc: Hugh Dickins Cc: Matthew Wilcox Cc: Muchun Song Cc: Peter Xu Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- fs/hugetlbfs/inode.c | 12 ++++++------ include/linux/pagemap.h | 1 - mm/folio-compat.c | 5 ----- 3 files changed, 6 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index c5137607e523..00495fc128c5 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -364,11 +364,11 @@ static int hugetlbfs_write_end(struct file *file, struct address_space *mapping, return -EINVAL; } -static void hugetlb_delete_from_page_cache(struct page *page) +static void hugetlb_delete_from_page_cache(struct folio *folio) { - ClearPageDirty(page); - ClearPageUptodate(page); - delete_from_page_cache(page); + folio_clear_dirty(folio); + folio_clear_uptodate(folio); + filemap_remove_folio(folio); } /* @@ -574,8 +574,8 @@ static bool remove_inode_single_folio(struct hstate *h, struct inode *inode, * map could fail. Correspondingly, the subpool and global * reserve usage count can need to be adjusted. */ - VM_BUG_ON(HPageRestoreReserve(&folio->page)); - hugetlb_delete_from_page_cache(&folio->page); + VM_BUG_ON_FOLIO(folio_test_hugetlb_restore_reserve(folio), folio); + hugetlb_delete_from_page_cache(folio); ret = true; if (!truncate_op) { if (unlikely(hugetlb_unreserve_pages(inode, index, diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index bbccb4044222..060ee98474ef 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1102,7 +1102,6 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, int filemap_add_folio(struct address_space *mapping, struct folio *folio, pgoff_t index, gfp_t gfp); void filemap_remove_folio(struct folio *folio); -void delete_from_page_cache(struct page *page); void __filemap_remove_folio(struct folio *folio, void *shadow); void replace_page_cache_page(struct page *old, struct page *new); void delete_from_page_cache_batch(struct address_space *mapping, diff --git a/mm/folio-compat.c b/mm/folio-compat.c index e1e23b4947d7..8ae39c06da62 100644 --- a/mm/folio-compat.c +++ b/mm/folio-compat.c @@ -124,11 +124,6 @@ struct page *grab_cache_page_write_begin(struct address_space *mapping, } EXPORT_SYMBOL(grab_cache_page_write_begin); -void delete_from_page_cache(struct page *page) -{ - return filemap_remove_folio(page_folio(page)); -} - int try_to_release_page(struct page *page, gfp_t gfp) { return filemap_release_folio(page_folio(page), gfp); -- cgit v1.2.3 From e51da3a9b6c2f67879880259a25c51dbda01c462 Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Thu, 22 Sep 2022 10:42:07 -0500 Subject: mm/hugetlb: add folio_hstate() Helper function to retrieve hstate information from a hugetlb folio. Link: https://lkml.kernel.org/r/20220922154207.1575343-6-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reported-by: kernel test robot Reviewed-by: Mike Kravetz Cc: Arnd Bergmann Cc: Colin Cross Cc: David Howells Cc: "Eric W . Biederman" Cc: Hugh Dickins Cc: Matthew Wilcox Cc: Muchun Song Cc: Peter Xu Cc: Vlastimil Babka Cc: William Kucharski Signed-off-by: Andrew Morton --- include/linux/hugetlb.h | 14 ++++++++++++-- mm/migrate.c | 2 +- 2 files changed, 13 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 496d02bdb997..20a0d5a08395 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -824,10 +824,15 @@ static inline pte_t arch_make_huge_pte(pte_t entry, unsigned int shift, } #endif +static inline struct hstate *folio_hstate(struct folio *folio) +{ + VM_BUG_ON_FOLIO(!folio_test_hugetlb(folio), folio); + return size_to_hstate(folio_size(folio)); +} + static inline struct hstate *page_hstate(struct page *page) { - VM_BUG_ON_PAGE(!PageHuge(page), page); - return size_to_hstate(page_size(page)); + return folio_hstate(page_folio(page)); } static inline unsigned hstate_index_to_shift(unsigned index) @@ -1036,6 +1041,11 @@ static inline struct hstate *hstate_vma(struct vm_area_struct *vma) return NULL; } +static inline struct hstate *folio_hstate(struct folio *folio) +{ + return NULL; +} + static inline struct hstate *page_hstate(struct page *page) { return NULL; diff --git a/mm/migrate.c b/mm/migrate.c index dff333593a8a..556cb1c86e53 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1620,7 +1620,7 @@ struct page *alloc_migration_target(struct page *page, unsigned long private) nid = folio_nid(folio); if (folio_test_hugetlb(folio)) { - struct hstate *h = page_hstate(&folio->page); + struct hstate *h = folio_hstate(folio); gfp_mask = htlb_modify_alloc_mask(h, gfp_mask); return alloc_huge_page_nodemask(h, nid, mtc->nmask, gfp_mask); -- cgit v1.2.3 From 3e0ee843427a573e3e1187a5331e4b7fb00a76f3 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer Date: Fri, 7 Oct 2022 13:37:41 +0200 Subject: mm: fix typo in struct vm_operations_struct comments There is no eprotect(), so I assume this is about mprotect(). Link: https://lkml.kernel.org/r/2385684.8vm7BOzihM@mobilepool36.emlix.com Signed-off-by: Rolf Eike Beer Signed-off-by: Andrew Morton --- include/linux/mm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 8bbcccbc5565..f6d2d2d9e284 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -549,7 +549,7 @@ struct vm_operations_struct { /* * Called by mprotect() to make driver-specific permission * checks before mprotect() is finalised. The VMA must not - * be modified. Returns 0 if eprotect() can proceed. + * be modified. Returns 0 if mprotect() can proceed. */ int (*mprotect)(struct vm_area_struct *vma, unsigned long start, unsigned long end, unsigned long newflags); -- cgit v1.2.3 From eafd296e0cc0cc03b4ae01c2b3b07273514d757c Mon Sep 17 00:00:00 2001 From: Liu Shixin Date: Fri, 23 Sep 2022 11:33:46 +0800 Subject: memory: remove unused register_hotmemory_notifier() Remove unused register_hotmemory_notifier(). Link: https://lkml.kernel.org/r/20220923033347.3935160-8-liushixin2@huawei.com Signed-off-by: Liu Shixin Reviewed-by: David Hildenbrand Cc: Christoph Lameter Cc: Kefeng Wang Cc: Waiman Long Cc: zefan li Signed-off-by: Andrew Morton --- include/linux/memory.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include') diff --git a/include/linux/memory.h b/include/linux/memory.h index aa619464a1df..98d2a2ebcc10 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -19,7 +19,6 @@ #include #include #include -#include #define MIN_MEMORY_BLOCK_SIZE (1UL << SECTION_SIZE_BITS) @@ -136,9 +135,6 @@ static inline int hotplug_memory_notifier(notifier_fn_t fn, int pri) { return 0; } -/* These aren't inline functions due to a GCC bug. */ -#define register_hotmemory_notifier(nb) ({ (void)(nb); 0; }) -#define unregister_hotmemory_notifier(nb) ({ (void)(nb); }) #else /* CONFIG_MEMORY_HOTPLUG */ extern int register_memory_notifier(struct notifier_block *nb); extern void unregister_memory_notifier(struct notifier_block *nb); @@ -166,8 +162,6 @@ int walk_dynamic_memory_groups(int nid, walk_memory_groups_func_t func, { .notifier_call = fn, .priority = pri };\ register_memory_notifier(&fn##_mem_nb); \ }) -#define register_hotmemory_notifier(nb) register_memory_notifier(nb) -#define unregister_hotmemory_notifier(nb) unregister_memory_notifier(nb) #ifdef CONFIG_NUMA void memory_block_add_nid(struct memory_block *mem, int nid, -- cgit v1.2.3 From 1eeaa4fd39b0b1b3e986f8eab6978e69b01e3c5e Mon Sep 17 00:00:00 2001 From: Liu Shixin Date: Fri, 23 Sep 2022 11:33:47 +0800 Subject: memory: move hotplug memory notifier priority to same file for easy sorting The priority of hotplug memory callback is defined in a different file. And there are some callers using numbers directly. Collect them together into include/linux/memory.h for easy reading. This allows us to sort their priorities more intuitively without additional comments. Link: https://lkml.kernel.org/r/20220923033347.3935160-9-liushixin2@huawei.com Signed-off-by: Liu Shixin Cc: Christoph Lameter Cc: David Hildenbrand Cc: Kefeng Wang Cc: Waiman Long Cc: zefan li Signed-off-by: Andrew Morton --- drivers/acpi/numa/hmat.c | 2 +- fs/proc/kcore.c | 2 +- include/linux/memory-tiers.h | 1 - include/linux/memory.h | 9 +++++++-- kernel/cgroup/cpuset.c | 2 +- mm/kasan/shadow.c | 2 +- mm/ksm.c | 2 +- mm/memory-tiers.c | 2 +- mm/mm_init.c | 2 +- mm/mmap.c | 2 +- mm/page_ext.c | 2 +- 11 files changed, 16 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 0ecefb604734..139e3b41653e 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -849,7 +849,7 @@ static __init int hmat_init(void) hmat_register_targets(); /* Keep the table and structures if the notifier may use them */ - if (!hotplug_memory_notifier(hmat_callback, 2)) + if (!hotplug_memory_notifier(hmat_callback, HMAT_CALLBACK_PRI)) return 0; out_put: hmat_free_structures(); diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 7692a360972d..98f3289556e4 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -689,7 +689,7 @@ static int __init proc_kcore_init(void) add_modules_range(); /* Store direct-map area from physical memory map */ kcore_update_ram(); - hotplug_memory_notifier(kcore_callback, 0); + hotplug_memory_notifier(kcore_callback, DEFAULT_CALLBACK_PRI); return 0; } diff --git a/include/linux/memory-tiers.h b/include/linux/memory-tiers.h index 965009aa01d7..fc9647b1b4f9 100644 --- a/include/linux/memory-tiers.h +++ b/include/linux/memory-tiers.h @@ -18,7 +18,6 @@ * the same memory tier. */ #define MEMTIER_ADISTANCE_DRAM ((4 * MEMTIER_CHUNK_SIZE) + (MEMTIER_CHUNK_SIZE >> 1)) -#define MEMTIER_HOTPLUG_PRIO 100 struct memory_tier; struct memory_dev_type { diff --git a/include/linux/memory.h b/include/linux/memory.h index 98d2a2ebcc10..463662ef7614 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -112,8 +112,13 @@ struct mem_section; * Priorities for the hotplug memory callback routines (stored in decreasing * order in the callback chain) */ -#define SLAB_CALLBACK_PRI 1 -#define IPC_CALLBACK_PRI 10 +#define DEFAULT_CALLBACK_PRI 0 +#define SLAB_CALLBACK_PRI 1 +#define HMAT_CALLBACK_PRI 2 +#define MM_COMPUTE_BATCH_PRI 10 +#define CPUSET_CALLBACK_PRI 10 +#define MEMTIER_HOTPLUG_PRI 100 +#define KSM_CALLBACK_PRI 100 #ifndef CONFIG_MEMORY_HOTPLUG static inline void memory_dev_init(void) diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index 0c6db6a4f427..3ea2e836e93e 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -3647,7 +3647,7 @@ void __init cpuset_init_smp(void) cpumask_copy(top_cpuset.effective_cpus, cpu_active_mask); top_cpuset.effective_mems = node_states[N_MEMORY]; - hotplug_memory_notifier(cpuset_track_online_nodes, 10); + hotplug_memory_notifier(cpuset_track_online_nodes, CPUSET_CALLBACK_PRI); cpuset_migrate_mm_wq = alloc_ordered_workqueue("cpuset_migrate_mm", 0); BUG_ON(!cpuset_migrate_mm_wq); diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c index 0e3648b603a6..2fba1f51f042 100644 --- a/mm/kasan/shadow.c +++ b/mm/kasan/shadow.c @@ -244,7 +244,7 @@ static int __meminit kasan_mem_notifier(struct notifier_block *nb, static int __init kasan_memhotplug_init(void) { - hotplug_memory_notifier(kasan_mem_notifier, 0); + hotplug_memory_notifier(kasan_mem_notifier, DEFAULT_CALLBACK_PRI); return 0; } diff --git a/mm/ksm.c b/mm/ksm.c index c19fcca9bc03..7ba97f86d831 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -3211,7 +3211,7 @@ static int __init ksm_init(void) #ifdef CONFIG_MEMORY_HOTREMOVE /* There is no significance to this priority 100 */ - hotplug_memory_notifier(ksm_memory_callback, 100); + hotplug_memory_notifier(ksm_memory_callback, KSM_CALLBACK_PRI); #endif return 0; diff --git a/mm/memory-tiers.c b/mm/memory-tiers.c index fa8c9d07f9ce..939e200c283b 100644 --- a/mm/memory-tiers.c +++ b/mm/memory-tiers.c @@ -664,7 +664,7 @@ static int __init memory_tier_init(void) establish_demotion_targets(); mutex_unlock(&memory_tier_lock); - hotplug_memory_notifier(memtier_hotplug_callback, MEMTIER_HOTPLUG_PRIO); + hotplug_memory_notifier(memtier_hotplug_callback, MEMTIER_HOTPLUG_PRI); return 0; } subsys_initcall(memory_tier_init); diff --git a/mm/mm_init.c b/mm/mm_init.c index 44aadc162d1f..c1883362e71d 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -181,7 +181,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self, static int __init mm_compute_batch_init(void) { mm_compute_batch(sysctl_overcommit_memory); - hotplug_memory_notifier(mm_compute_batch_notifier, IPC_CALLBACK_PRI); + hotplug_memory_notifier(mm_compute_batch_notifier, MM_COMPUTE_BATCH_PRI); return 0; } diff --git a/mm/mmap.c b/mm/mmap.c index 3f47fd57d165..c697771d406b 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -3751,7 +3751,7 @@ static int reserve_mem_notifier(struct notifier_block *nb, static int __meminit init_reserve_notifier(void) { - if (hotplug_memory_notifier(reserve_mem_notifier, 0)) + if (hotplug_memory_notifier(reserve_mem_notifier, DEFAULT_CALLBACK_PRI)) pr_err("Failed registering memory add/remove notifier for admin reserve\n"); return 0; diff --git a/mm/page_ext.c b/mm/page_ext.c index affe80243b6d..b2ff5c9129f4 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -513,7 +513,7 @@ void __init page_ext_init(void) cond_resched(); } } - hotplug_memory_notifier(page_ext_callback, 0); + hotplug_memory_notifier(page_ext_callback, DEFAULT_CALLBACK_PRI); pr_info("allocated %ld bytes of page_ext\n", total_usage); invoke_init_callbacks(); return; -- cgit v1.2.3 From 3c0c9bc9c9596d5cd69529da822526f88673365b Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Tue, 18 Oct 2022 20:10:47 +0200 Subject: mm: vmalloc: add alloc_vmap_area trace event Patch series "Add basic trace events for vmap/vmalloc (v2)", v2. This small series add some basic trace events for the vmap/vmalloc code. Since currently we lack any, sometimes it is hard to start debuging vmap code if an issue is reported or occured. For example https://lore.kernel.org/linux-mm/Y0p8BZIiDXLQbde%2F@pc636/T/ The final patch adds two reviewers for vmalloc code. This patch (of 7): It is for debug purposes and for validation of passed parameters. Link: https://lkml.kernel.org/r/20221018181053.434508-1-urezki@gmail.com Link: https://lkml.kernel.org/r/20221018181053.434508-2-urezki@gmail.com Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Steven Rostedt (Google) Reviewed-by: Christoph Hellwig Cc: Matthew Wilcox (Oracle) Cc: Nicholas Piggin Cc: Oleksiy Avramchenko Signed-off-by: Andrew Morton --- include/trace/events/vmalloc.h | 56 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 include/trace/events/vmalloc.h (limited to 'include') diff --git a/include/trace/events/vmalloc.h b/include/trace/events/vmalloc.h new file mode 100644 index 000000000000..39fbd77c91e7 --- /dev/null +++ b/include/trace/events/vmalloc.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM vmalloc + +#if !defined(_TRACE_VMALLOC_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_VMALLOC_H + +#include + +/** + * alloc_vmap_area - called when a new vmap allocation occurs + * @addr: an allocated address + * @size: a requested size + * @align: a requested alignment + * @vstart: a requested start range + * @vend: a requested end range + * @failed: an allocation failed or not + * + * This event is used for a debug purpose, it can give an extra + * information for a developer about how often it occurs and which + * parameters are passed for further validation. + */ +TRACE_EVENT(alloc_vmap_area, + + TP_PROTO(unsigned long addr, unsigned long size, unsigned long align, + unsigned long vstart, unsigned long vend, int failed), + + TP_ARGS(addr, size, align, vstart, vend, failed), + + TP_STRUCT__entry( + __field(unsigned long, addr) + __field(unsigned long, size) + __field(unsigned long, align) + __field(unsigned long, vstart) + __field(unsigned long, vend) + __field(int, failed) + ), + + TP_fast_assign( + __entry->addr = addr; + __entry->size = size; + __entry->align = align; + __entry->vstart = vstart; + __entry->vend = vend; + __entry->failed = failed; + ), + + TP_printk("va_start: %lu size=%lu align=%lu vstart=0x%lx vend=0x%lx failed=%d", + __entry->addr, __entry->size, __entry->align, + __entry->vstart, __entry->vend, __entry->failed) +); + +#endif /* _TRACE_VMALLOC_H */ + +/* This part must be outside protection */ +#include -- cgit v1.2.3 From b3a5a7b099162e1b11db459f8128d4374f7d1c05 Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Tue, 18 Oct 2022 20:10:48 +0200 Subject: mm: vmalloc: add purge_vmap_area_lazy trace event It is for debug purposes to track number of freed vmap areas including a range it occurs on. Link: https://lkml.kernel.org/r/20221018181053.434508-3-urezki@gmail.com Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Steven Rostedt (Google) Reviewed-by: Christoph Hellwig Cc: Matthew Wilcox (Oracle) Cc: Nicholas Piggin Cc: Oleksiy Avramchenko Signed-off-by: Andrew Morton --- include/trace/events/vmalloc.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'include') diff --git a/include/trace/events/vmalloc.h b/include/trace/events/vmalloc.h index 39fbd77c91e7..afeb8003a0f2 100644 --- a/include/trace/events/vmalloc.h +++ b/include/trace/events/vmalloc.h @@ -50,6 +50,39 @@ TRACE_EVENT(alloc_vmap_area, __entry->vstart, __entry->vend, __entry->failed) ); +/** + * purge_vmap_area_lazy - called when vmap areas were lazily freed + * @start: purging start address + * @end: purging end address + * @npurged: numbed of purged vmap areas + * + * This event is used for a debug purpose. It gives some + * indication about start:end range and how many objects + * are released. + */ +TRACE_EVENT(purge_vmap_area_lazy, + + TP_PROTO(unsigned long start, unsigned long end, + unsigned int npurged), + + TP_ARGS(start, end, npurged), + + TP_STRUCT__entry( + __field(unsigned long, start) + __field(unsigned long, end) + __field(unsigned int, npurged) + ), + + TP_fast_assign( + __entry->start = start; + __entry->end = end; + __entry->npurged = npurged; + ), + + TP_printk("start=0x%lx end=0x%lx num_purged=%u", + __entry->start, __entry->end, __entry->npurged) +); + #endif /* _TRACE_VMALLOC_H */ /* This part must be outside protection */ -- cgit v1.2.3 From fabc27f7649e070c4f6c742e436a51ff68c4a280 Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Tue, 18 Oct 2022 20:10:49 +0200 Subject: mm: vmalloc: add free_vmap_area_noflush trace event This event is used in order to validate/debug a start address of freed VA, number of currently outstanding and maximum allowed areas. Link: https://lkml.kernel.org/r/20221018181053.434508-4-urezki@gmail.com Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Steven Rostedt (Google) Reviewed-by: Christoph Hellwig Cc: Matthew Wilcox (Oracle) Cc: Nicholas Piggin Cc: Oleksiy Avramchenko Signed-off-by: Andrew Morton --- include/trace/events/vmalloc.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'include') diff --git a/include/trace/events/vmalloc.h b/include/trace/events/vmalloc.h index afeb8003a0f2..ad4e02191f35 100644 --- a/include/trace/events/vmalloc.h +++ b/include/trace/events/vmalloc.h @@ -83,6 +83,40 @@ TRACE_EVENT(purge_vmap_area_lazy, __entry->start, __entry->end, __entry->npurged) ); +/** + * free_vmap_area_noflush - called when a vmap area is freed + * @va_start: a start address of VA + * @nr_lazy: number of current lazy pages + * @nr_lazy_max: number of maximum lazy pages + * + * This event is used for a debug purpose. It gives some + * indication about a VA that is released, number of current + * outstanding areas and a maximum allowed threshold before + * dropping all of them. + */ +TRACE_EVENT(free_vmap_area_noflush, + + TP_PROTO(unsigned long va_start, unsigned long nr_lazy, + unsigned long nr_lazy_max), + + TP_ARGS(va_start, nr_lazy, nr_lazy_max), + + TP_STRUCT__entry( + __field(unsigned long, va_start) + __field(unsigned long, nr_lazy) + __field(unsigned long, nr_lazy_max) + ), + + TP_fast_assign( + __entry->va_start = va_start; + __entry->nr_lazy = nr_lazy; + __entry->nr_lazy_max = nr_lazy_max; + ), + + TP_printk("va_start=0x%lx nr_lazy=%lu nr_lazy_max=%lu", + __entry->va_start, __entry->nr_lazy, __entry->nr_lazy_max) +); + #endif /* _TRACE_VMALLOC_H */ /* This part must be outside protection */ -- cgit v1.2.3 From c5255b421fd04ba6a405809b7216a3b6ebd5493a Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 19 Oct 2022 19:33:32 +0100 Subject: mm: remove FGP_HEAD This is no longer used; all callers have been converted to use folios instead. Somehow this manages to save 11 bytes of text. Link: https://lkml.kernel.org/r/20221019183332.2802139-5-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- include/linux/pagemap.h | 5 ++--- mm/folio-compat.c | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 060ee98474ef..b33ab86d5dca 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -504,9 +504,8 @@ pgoff_t page_cache_prev_miss(struct address_space *mapping, #define FGP_NOFS 0x00000010 #define FGP_NOWAIT 0x00000020 #define FGP_FOR_MMAP 0x00000040 -#define FGP_HEAD 0x00000080 -#define FGP_ENTRY 0x00000100 -#define FGP_STABLE 0x00000200 +#define FGP_ENTRY 0x00000080 +#define FGP_STABLE 0x00000100 struct folio *__filemap_get_folio(struct address_space *mapping, pgoff_t index, int fgp_flags, gfp_t gfp); diff --git a/mm/folio-compat.c b/mm/folio-compat.c index 8ae39c06da62..bac2a366aada 100644 --- a/mm/folio-compat.c +++ b/mm/folio-compat.c @@ -108,7 +108,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index, struct folio *folio; folio = __filemap_get_folio(mapping, index, fgp_flags, gfp); - if ((fgp_flags & FGP_HEAD) || !folio || xa_is_value(folio)) + if (!folio || xa_is_value(folio)) return &folio->page; return folio_file_page(folio, index); } -- cgit v1.2.3 From 6e2be1f2ebcea42ed6044432f72f32434e60b34d Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 21 Oct 2022 13:59:52 +0200 Subject: compiler-gcc: be consistent with underscores use for `no_sanitize` Patch series "compiler-gcc: be consistent with underscores use for `no_sanitize`". This patch (of 5): Other macros that define shorthands for attributes in e.g. `compiler_attributes.h` and elsewhere use underscores. Link: https://lkml.kernel.org/r/20221021115956.9947-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda Reviewed-by: Nathan Chancellor Cc: Marco Elver Cc: Alexander Potapenko Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Dan Li Cc: Kees Cook Cc: Kumar Kartikeya Dwivedi Cc: Nick Desaulniers Cc: Uros Bizjak Signed-off-by: Andrew Morton --- include/linux/compiler-gcc.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index f55a37efdb97..b9530d3515ac 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -83,25 +83,25 @@ #endif #if __has_attribute(__no_sanitize_address__) -#define __no_sanitize_address __attribute__((no_sanitize_address)) +#define __no_sanitize_address __attribute__((__no_sanitize_address__)) #else #define __no_sanitize_address #endif #if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__) -#define __no_sanitize_thread __attribute__((no_sanitize_thread)) +#define __no_sanitize_thread __attribute__((__no_sanitize_thread__)) #else #define __no_sanitize_thread #endif #if __has_attribute(__no_sanitize_undefined__) -#define __no_sanitize_undefined __attribute__((no_sanitize_undefined)) +#define __no_sanitize_undefined __attribute__((__no_sanitize_undefined__)) #else #define __no_sanitize_undefined #endif #if defined(CONFIG_KCOV) && __has_attribute(__no_sanitize_coverage__) -#define __no_sanitize_coverage __attribute__((no_sanitize_coverage)) +#define __no_sanitize_coverage __attribute__((__no_sanitize_coverage__)) #else #define __no_sanitize_coverage #endif -- cgit v1.2.3 From ae37a9a2c2d0960d643d782b426ea1aa9c05727a Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 21 Oct 2022 13:59:53 +0200 Subject: compiler-gcc: remove attribute support check for `__no_sanitize_address__` The attribute was added in GCC 4.8, while the minimum GCC version supported by the kernel is GCC 5.1. Therefore, remove the check. Link: https://godbolt.org/z/84v56vcn8 Link: https://lkml.kernel.org/r/20221021115956.9947-2-ojeda@kernel.org Signed-off-by: Miguel Ojeda Reviewed-by: Nathan Chancellor Cc: Alexander Potapenko Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Dan Li Cc: Kees Cook Cc: Kumar Kartikeya Dwivedi Cc: Marco Elver Cc: Nick Desaulniers Cc: Uros Bizjak Signed-off-by: Andrew Morton --- include/linux/compiler-gcc.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index b9530d3515ac..bfce7f4d0978 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -82,11 +82,7 @@ #define __noscs __attribute__((__no_sanitize__("shadow-call-stack"))) #endif -#if __has_attribute(__no_sanitize_address__) #define __no_sanitize_address __attribute__((__no_sanitize_address__)) -#else -#define __no_sanitize_address -#endif #if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__) #define __no_sanitize_thread __attribute__((__no_sanitize_thread__)) -- cgit v1.2.3 From 095ac0763ac507dd4e1a71ad9784f49f51498483 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 21 Oct 2022 13:59:54 +0200 Subject: compiler-gcc: remove attribute support check for `__no_sanitize_thread__` The attribute was added in GCC 5.1, which matches the minimum GCC version supported by the kernel. Therefore, remove the check. Link: https://godbolt.org/z/vbxKejxbx Link: https://lkml.kernel.org/r/20221021115956.9947-3-ojeda@kernel.org Signed-off-by: Miguel Ojeda Acked-by: Marco Elver Reviewed-by: Nathan Chancellor Cc: Alexander Potapenko Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Dan Li Cc: Kees Cook Cc: Kumar Kartikeya Dwivedi Cc: Nick Desaulniers Cc: Uros Bizjak Signed-off-by: Andrew Morton --- include/linux/compiler-gcc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index bfce7f4d0978..ba207deb77ca 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -84,7 +84,7 @@ #define __no_sanitize_address __attribute__((__no_sanitize_address__)) -#if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__) +#if defined(__SANITIZE_THREAD__) #define __no_sanitize_thread __attribute__((__no_sanitize_thread__)) #else #define __no_sanitize_thread -- cgit v1.2.3 From 689540cbda7f69594ae5e13fef4c8239519d8b66 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 21 Oct 2022 13:59:55 +0200 Subject: compiler-gcc: remove attribute support check for `__no_sanitize_undefined__` The attribute was added in GCC 4.9, while the minimum GCC version supported by the kernel is GCC 5.1. Therefore, remove the check. Link: https://godbolt.org/z/GrMeo6fYr Link: https://lkml.kernel.org/r/20221021115956.9947-4-ojeda@kernel.org Signed-off-by: Miguel Ojeda Reviewed-by: Nathan Chancellor Cc: Alexander Potapenko Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Dan Li Cc: Kees Cook Cc: Kumar Kartikeya Dwivedi Cc: Marco Elver Cc: Nick Desaulniers Cc: Uros Bizjak Signed-off-by: Andrew Morton --- include/linux/compiler-gcc.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index ba207deb77ca..7f2c2bb73815 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -90,11 +90,7 @@ #define __no_sanitize_thread #endif -#if __has_attribute(__no_sanitize_undefined__) #define __no_sanitize_undefined __attribute__((__no_sanitize_undefined__)) -#else -#define __no_sanitize_undefined -#endif #if defined(CONFIG_KCOV) && __has_attribute(__no_sanitize_coverage__) #define __no_sanitize_coverage __attribute__((__no_sanitize_coverage__)) -- cgit v1.2.3 From f39556bc2530c83a22bc11b73c7a46df9a340685 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 21 Oct 2022 13:59:56 +0200 Subject: compiler-gcc: document minimum version for `__no_sanitize_coverage__` The attribute was added in GCC 12.1. This will simplify future cleanups, and is closer to what we do in `compiler_attributes.h`. Link: https://godbolt.org/z/MGbT76j6G Link: https://lkml.kernel.org/r/20221021115956.9947-5-ojeda@kernel.org Signed-off-by: Miguel Ojeda Acked-by: Marco Elver Reviewed-by: Nathan Chancellor Cc: Alexander Potapenko Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Dan Li Cc: Kees Cook Cc: Kumar Kartikeya Dwivedi Cc: Nick Desaulniers Cc: Uros Bizjak Signed-off-by: Andrew Morton --- include/linux/compiler-gcc.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 7f2c2bb73815..7af9e34ec261 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -92,6 +92,9 @@ #define __no_sanitize_undefined __attribute__((__no_sanitize_undefined__)) +/* + * Only supported since gcc >= 12 + */ #if defined(CONFIG_KCOV) && __has_attribute(__no_sanitize_coverage__) #define __no_sanitize_coverage __attribute__((__no_sanitize_coverage__)) #else -- cgit v1.2.3 From e591ef7d96d6ea249916f351dc26a636e565c635 Mon Sep 17 00:00:00 2001 From: Naoya Horiguchi Date: Mon, 24 Oct 2022 15:20:09 +0900 Subject: mm,hwpoison,hugetlb,memory_hotplug: hotremove memory section with hwpoisoned hugepage Patch series "mm, hwpoison: improve handling workload related to hugetlb and memory_hotplug", v7. This patchset tries to solve the issue among memory_hotplug, hugetlb and hwpoison. In this patchset, memory hotplug handles hwpoison pages like below: - hwpoison pages should not prevent memory hotremove, - memory block with hwpoison pages should not be onlined. This patch (of 4): HWPoisoned page is not supposed to be accessed once marked, but currently such accesses can happen during memory hotremove because do_migrate_range() can be called before dissolve_free_huge_pages() is called. Clear HPageMigratable for hwpoisoned hugepages to prevent them from being migrated. This should be done in hugetlb_lock to avoid race against isolate_hugetlb(). get_hwpoison_huge_page() needs to have a flag to show it's called from unpoison to take refcount of hwpoisoned hugepages, so add it. [naoya.horiguchi@linux.dev: remove TestClearHPageMigratable and reduce to test and clear separately] Link: https://lkml.kernel.org/r/20221025053559.GA2104800@ik1-406-35019.vs.sakura.ne.jp Link: https://lkml.kernel.org/r/20221024062012.1520887-1-naoya.horiguchi@linux.dev Link: https://lkml.kernel.org/r/20221024062012.1520887-2-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi Reported-by: Miaohe Lin Reviewed-by: Oscar Salvador Reviewed-by: Miaohe Lin Cc: David Hildenbrand Cc: Jane Chu Cc: Mike Kravetz Cc: Muchun Song Cc: Yang Shi Signed-off-by: Andrew Morton --- include/linux/hugetlb.h | 10 ++++++---- include/linux/mm.h | 6 ++++-- mm/hugetlb.c | 9 +++++---- mm/memory-failure.c | 21 +++++++++++++++++---- 4 files changed, 32 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 20a0d5a08395..65ea34022aa2 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -183,8 +183,9 @@ bool hugetlb_reserve_pages(struct inode *inode, long from, long to, long hugetlb_unreserve_pages(struct inode *inode, long start, long end, long freed); int isolate_hugetlb(struct page *page, struct list_head *list); -int get_hwpoison_huge_page(struct page *page, bool *hugetlb); -int get_huge_page_for_hwpoison(unsigned long pfn, int flags); +int get_hwpoison_huge_page(struct page *page, bool *hugetlb, bool unpoison); +int get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared); void putback_active_hugepage(struct page *page); void move_hugetlb_state(struct page *oldpage, struct page *newpage, int reason); void free_huge_page(struct page *page); @@ -391,12 +392,13 @@ static inline int isolate_hugetlb(struct page *page, struct list_head *list) return -EBUSY; } -static inline int get_hwpoison_huge_page(struct page *page, bool *hugetlb) +static inline int get_hwpoison_huge_page(struct page *page, bool *hugetlb, bool unpoison) { return 0; } -static inline int get_huge_page_for_hwpoison(unsigned long pfn, int flags) +static inline int get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared) { return 0; } diff --git a/include/linux/mm.h b/include/linux/mm.h index f6d2d2d9e284..e2ac6fff03a8 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3277,9 +3277,11 @@ extern void shake_page(struct page *p); extern atomic_long_t num_poisoned_pages __read_mostly; extern int soft_offline_page(unsigned long pfn, int flags); #ifdef CONFIG_MEMORY_FAILURE -extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags); +extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared); #else -static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags) +static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared) { return 0; } diff --git a/mm/hugetlb.c b/mm/hugetlb.c index fc8908d715d6..fdb36afea2b2 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -7265,7 +7265,7 @@ unlock: return ret; } -int get_hwpoison_huge_page(struct page *page, bool *hugetlb) +int get_hwpoison_huge_page(struct page *page, bool *hugetlb, bool unpoison) { int ret = 0; @@ -7275,7 +7275,7 @@ int get_hwpoison_huge_page(struct page *page, bool *hugetlb) *hugetlb = true; if (HPageFreed(page)) ret = 0; - else if (HPageMigratable(page)) + else if (HPageMigratable(page) || unpoison) ret = get_page_unless_zero(page); else ret = -EBUSY; @@ -7284,12 +7284,13 @@ int get_hwpoison_huge_page(struct page *page, bool *hugetlb) return ret; } -int get_huge_page_for_hwpoison(unsigned long pfn, int flags) +int get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared) { int ret; spin_lock_irq(&hugetlb_lock); - ret = __get_huge_page_for_hwpoison(pfn, flags); + ret = __get_huge_page_for_hwpoison(pfn, flags, migratable_cleared); spin_unlock_irq(&hugetlb_lock); return ret; } diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 13594556146c..4fff0b36c61d 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1244,7 +1244,7 @@ static int __get_hwpoison_page(struct page *page, unsigned long flags) int ret = 0; bool hugetlb = false; - ret = get_hwpoison_huge_page(head, &hugetlb); + ret = get_hwpoison_huge_page(head, &hugetlb, false); if (hugetlb) return ret; @@ -1334,7 +1334,7 @@ static int __get_unpoison_page(struct page *page) int ret = 0; bool hugetlb = false; - ret = get_hwpoison_huge_page(head, &hugetlb); + ret = get_hwpoison_huge_page(head, &hugetlb, true); if (hugetlb) return ret; @@ -1785,7 +1785,8 @@ void hugetlb_clear_page_hwpoison(struct page *hpage) * -EBUSY - the hugepage is busy (try to retry) * -EHWPOISON - the hugepage is already hwpoisoned */ -int __get_huge_page_for_hwpoison(unsigned long pfn, int flags) +int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, + bool *migratable_cleared) { struct page *page = pfn_to_page(pfn); struct page *head = compound_head(page); @@ -1815,6 +1816,15 @@ int __get_huge_page_for_hwpoison(unsigned long pfn, int flags) goto out; } + /* + * Clearing HPageMigratable for hwpoisoned hugepages to prevent them + * from being migrated by memory hotremove. + */ + if (count_increased && HPageMigratable(head)) { + ClearHPageMigratable(head); + *migratable_cleared = true; + } + return ret; out: if (count_increased) @@ -1834,10 +1844,11 @@ static int try_memory_failure_hugetlb(unsigned long pfn, int flags, int *hugetlb struct page *p = pfn_to_page(pfn); struct page *head; unsigned long page_flags; + bool migratable_cleared = false; *hugetlb = 1; retry: - res = get_huge_page_for_hwpoison(pfn, flags); + res = get_huge_page_for_hwpoison(pfn, flags, &migratable_cleared); if (res == 2) { /* fallback to normal page handling */ *hugetlb = 0; return 0; @@ -1861,6 +1872,8 @@ retry: if (hwpoison_filter(p)) { hugetlb_clear_page_hwpoison(head); + if (migratable_cleared) + SetHPageMigratable(head); unlock_page(head); if (res == 1) put_page(head); -- cgit v1.2.3 From d027122d8363e58cd8bc2fa6a16917f7f69b85bb Mon Sep 17 00:00:00 2001 From: Naoya Horiguchi Date: Mon, 24 Oct 2022 15:20:10 +0900 Subject: mm/hwpoison: move definitions of num_poisoned_pages_* to memory-failure.c These interfaces will be used by drivers/base/memory.c by later patch, so as a preparatory work move them to more common header file visible to the file. Link: https://lkml.kernel.org/r/20221024062012.1520887-3-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi Reviewed-by: Miaohe Lin Cc: David Hildenbrand Cc: Jane Chu Cc: Mike Kravetz Cc: Muchun Song Cc: Oscar Salvador Cc: Yang Shi Signed-off-by: Andrew Morton --- arch/parisc/kernel/pdt.c | 3 +-- include/linux/mm.h | 5 +++++ include/linux/swapops.h | 24 ++---------------------- mm/memory-failure.c | 10 ++++++++++ 4 files changed, 18 insertions(+), 24 deletions(-) (limited to 'include') diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c index e391b175f5ec..fdc880e2575a 100644 --- a/arch/parisc/kernel/pdt.c +++ b/arch/parisc/kernel/pdt.c @@ -18,8 +18,7 @@ #include #include #include -#include -#include +#include #include #include diff --git a/include/linux/mm.h b/include/linux/mm.h index e2ac6fff03a8..c667a6c4b657 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3279,12 +3279,17 @@ extern int soft_offline_page(unsigned long pfn, int flags); #ifdef CONFIG_MEMORY_FAILURE extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared); +extern void num_poisoned_pages_inc(void); #else static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared) { return 0; } + +static inline void num_poisoned_pages_inc(void) +{ +} #endif #ifndef arch_memory_failure diff --git a/include/linux/swapops.h b/include/linux/swapops.h index 86b95ccb81bb..3ba9bf56899d 100644 --- a/include/linux/swapops.h +++ b/include/linux/swapops.h @@ -581,8 +581,6 @@ static inline int is_pmd_migration_entry(pmd_t pmd) #ifdef CONFIG_MEMORY_FAILURE -extern atomic_long_t num_poisoned_pages __read_mostly; - /* * Support for hardware poisoned pages */ @@ -597,17 +595,7 @@ static inline int is_hwpoison_entry(swp_entry_t entry) return swp_type(entry) == SWP_HWPOISON; } -static inline void num_poisoned_pages_inc(void) -{ - atomic_long_inc(&num_poisoned_pages); -} - -static inline void num_poisoned_pages_sub(long i) -{ - atomic_long_sub(i, &num_poisoned_pages); -} - -#else /* CONFIG_MEMORY_FAILURE */ +#else static inline swp_entry_t make_hwpoison_entry(struct page *page) { @@ -618,15 +606,7 @@ static inline int is_hwpoison_entry(swp_entry_t swp) { return 0; } - -static inline void num_poisoned_pages_inc(void) -{ -} - -static inline void num_poisoned_pages_sub(long i) -{ -} -#endif /* CONFIG_MEMORY_FAILURE */ +#endif static inline int non_swap_entry(swp_entry_t entry) { diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 4fff0b36c61d..44d7bf6ff214 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -74,6 +74,16 @@ atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0); static bool hw_memory_failure __read_mostly = false; +inline void num_poisoned_pages_inc(void) +{ + atomic_long_inc(&num_poisoned_pages); +} + +static inline void num_poisoned_pages_sub(long i) +{ + atomic_long_sub(i, &num_poisoned_pages); +} + /* * Return values: * 1: the page is dissolved (if needed) and taken off from buddy, -- cgit v1.2.3 From a46c9304b4bbf1b164154976cbb7e648980c7b5b Mon Sep 17 00:00:00 2001 From: Naoya Horiguchi Date: Mon, 24 Oct 2022 15:20:11 +0900 Subject: mm/hwpoison: pass pfn to num_poisoned_pages_*() No functional change. Link: https://lkml.kernel.org/r/20221024062012.1520887-4-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi Reviewed-by: Miaohe Lin Cc: David Hildenbrand Cc: Jane Chu Cc: Mike Kravetz Cc: Muchun Song Cc: Oscar Salvador Cc: Yang Shi Signed-off-by: Andrew Morton --- arch/parisc/kernel/pdt.c | 2 +- include/linux/mm.h | 4 ++-- mm/memory-failure.c | 14 +++++++------- 3 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c index fdc880e2575a..80943a00e245 100644 --- a/arch/parisc/kernel/pdt.c +++ b/arch/parisc/kernel/pdt.c @@ -231,7 +231,7 @@ void __init pdc_pdt_init(void) /* mark memory page bad */ memblock_reserve(pdt_entry[i] & PAGE_MASK, PAGE_SIZE); - num_poisoned_pages_inc(); + num_poisoned_pages_inc(addr >> PAGE_SHIFT); } } diff --git a/include/linux/mm.h b/include/linux/mm.h index c667a6c4b657..78ae2ee09a24 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3279,7 +3279,7 @@ extern int soft_offline_page(unsigned long pfn, int flags); #ifdef CONFIG_MEMORY_FAILURE extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared); -extern void num_poisoned_pages_inc(void); +extern void num_poisoned_pages_inc(unsigned long pfn); #else static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared) @@ -3287,7 +3287,7 @@ static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, return 0; } -static inline void num_poisoned_pages_inc(void) +static inline void num_poisoned_pages_inc(unsigned long pfn) { } #endif diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 44d7bf6ff214..757a46e172de 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -74,12 +74,12 @@ atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0); static bool hw_memory_failure __read_mostly = false; -inline void num_poisoned_pages_inc(void) +inline void num_poisoned_pages_inc(unsigned long pfn) { atomic_long_inc(&num_poisoned_pages); } -static inline void num_poisoned_pages_sub(long i) +static inline void num_poisoned_pages_sub(unsigned long pfn, long i) { atomic_long_sub(i, &num_poisoned_pages); } @@ -125,7 +125,7 @@ static bool page_handle_poison(struct page *page, bool hugepage_or_freepage, boo if (release) put_page(page); page_ref_inc(page); - num_poisoned_pages_inc(); + num_poisoned_pages_inc(page_to_pfn(page)); return true; } @@ -1194,7 +1194,7 @@ static int action_result(unsigned long pfn, enum mf_action_page_type type, { trace_memory_failure_event(pfn, type, result); - num_poisoned_pages_inc(); + num_poisoned_pages_inc(pfn); pr_err("%#lx: recovery action for %s: %s\n", pfn, action_page_types[type], action_name[result]); @@ -1741,7 +1741,7 @@ static int hugetlb_set_page_hwpoison(struct page *hpage, struct page *page) llist_add(&raw_hwp->node, head); /* the first error event will be counted in action_result(). */ if (ret) - num_poisoned_pages_inc(); + num_poisoned_pages_inc(page_to_pfn(page)); } else { /* * Failed to save raw error info. We no longer trace all @@ -2414,7 +2414,7 @@ int unpoison_memory(unsigned long pfn) unlock_mutex: mutex_unlock(&mf_mutex); if (!ret || freeit) { - num_poisoned_pages_sub(count); + num_poisoned_pages_sub(pfn, count); unpoison_pr_info("Unpoison: Software-unpoisoned page %#lx\n", page_to_pfn(p), &unpoison_rs); } @@ -2630,5 +2630,5 @@ void clear_hwpoisoned_pages(struct page *memmap, int nr_pages) } } if (total) - num_poisoned_pages_sub(total); + num_poisoned_pages_sub(0, total); } -- cgit v1.2.3 From 5033091de814ab4b5623faed2755f3064e19e2d2 Mon Sep 17 00:00:00 2001 From: Naoya Horiguchi Date: Mon, 24 Oct 2022 15:20:12 +0900 Subject: mm/hwpoison: introduce per-memory_block hwpoison counter Currently PageHWPoison flag does not behave well when experiencing memory hotremove/hotplug. Any data field in struct page is unreliable when the associated memory is offlined, and the current mechanism can't tell whether a memory block is onlined because a new memory devices is installed or because previous failed offline operations are undone. Especially if there's a hwpoisoned memory, it's unclear what the best option is. So introduce a new mechanism to make struct memory_block remember that a memory block has hwpoisoned memory inside it. And make any online event fail if the onlining memory block contains hwpoison. struct memory_block is freed and reallocated over ACPI-based hotremove/hotplug, but not over sysfs-based hotremove/hotplug. So the new counter can distinguish these cases. Link: https://lkml.kernel.org/r/20221024062012.1520887-5-naoya.horiguchi@linux.dev Signed-off-by: Naoya Horiguchi Reported-by: kernel test robot Reviewed-by: Miaohe Lin Cc: David Hildenbrand Cc: Jane Chu Cc: Mike Kravetz Cc: Muchun Song Cc: Oscar Salvador Cc: Yang Shi Signed-off-by: Andrew Morton --- drivers/base/memory.c | 38 ++++++++++++++++++++++++++++++++++++++ include/linux/memory.h | 3 +++ include/linux/mm.h | 20 +++++++++++++++++++- mm/internal.h | 8 -------- mm/memory-failure.c | 36 +++++++++++------------------------- mm/sparse.c | 2 -- 6 files changed, 71 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 9aa0da991cfb..fe98fb8d94e5 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -175,6 +175,15 @@ int memory_notify(unsigned long val, void *v) return blocking_notifier_call_chain(&memory_chain, val, v); } +#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG) +static unsigned long memblk_nr_poison(struct memory_block *mem); +#else +static inline unsigned long memblk_nr_poison(struct memory_block *mem) +{ + return 0; +} +#endif + static int memory_block_online(struct memory_block *mem) { unsigned long start_pfn = section_nr_to_pfn(mem->start_section_nr); @@ -183,6 +192,9 @@ static int memory_block_online(struct memory_block *mem) struct zone *zone; int ret; + if (memblk_nr_poison(mem)) + return -EHWPOISON; + zone = zone_for_pfn_range(mem->online_type, mem->nid, mem->group, start_pfn, nr_pages); @@ -864,6 +876,7 @@ void remove_memory_block_devices(unsigned long start, unsigned long size) mem = find_memory_block_by_id(block_id); if (WARN_ON_ONCE(!mem)) continue; + num_poisoned_pages_sub(-1UL, memblk_nr_poison(mem)); unregister_memory_block_under_nodes(mem); remove_memory_block(mem); } @@ -1164,3 +1177,28 @@ int walk_dynamic_memory_groups(int nid, walk_memory_groups_func_t func, } return ret; } + +#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG) +void memblk_nr_poison_inc(unsigned long pfn) +{ + const unsigned long block_id = pfn_to_block_id(pfn); + struct memory_block *mem = find_memory_block_by_id(block_id); + + if (mem) + atomic_long_inc(&mem->nr_hwpoison); +} + +void memblk_nr_poison_sub(unsigned long pfn, long i) +{ + const unsigned long block_id = pfn_to_block_id(pfn); + struct memory_block *mem = find_memory_block_by_id(block_id); + + if (mem) + atomic_long_sub(i, &mem->nr_hwpoison); +} + +static unsigned long memblk_nr_poison(struct memory_block *mem) +{ + return atomic_long_read(&mem->nr_hwpoison); +} +#endif diff --git a/include/linux/memory.h b/include/linux/memory.h index 463662ef7614..31343566c221 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -84,6 +84,9 @@ struct memory_block { unsigned long nr_vmemmap_pages; struct memory_group *group; /* group (if any) for this block */ struct list_head group_next; /* next block inside memory group */ +#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG) + atomic_long_t nr_hwpoison; +#endif }; int arch_get_memory_phys_device(unsigned long start_pfn); diff --git a/include/linux/mm.h b/include/linux/mm.h index 78ae2ee09a24..429ff89bfe06 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3279,7 +3279,8 @@ extern int soft_offline_page(unsigned long pfn, int flags); #ifdef CONFIG_MEMORY_FAILURE extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared); -extern void num_poisoned_pages_inc(unsigned long pfn); +void num_poisoned_pages_inc(unsigned long pfn); +void num_poisoned_pages_sub(unsigned long pfn, long i); #else static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, bool *migratable_cleared) @@ -3290,6 +3291,23 @@ static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, static inline void num_poisoned_pages_inc(unsigned long pfn) { } + +static inline void num_poisoned_pages_sub(unsigned long pfn, long i) +{ +} +#endif + +#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG) +extern void memblk_nr_poison_inc(unsigned long pfn); +extern void memblk_nr_poison_sub(unsigned long pfn, long i); +#else +static inline void memblk_nr_poison_inc(unsigned long pfn) +{ +} + +static inline void memblk_nr_poison_sub(unsigned long pfn, long i) +{ +} #endif #ifndef arch_memory_failure diff --git a/mm/internal.h b/mm/internal.h index 68afdbe7106e..bcf75a8b032d 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -708,14 +708,6 @@ extern u64 hwpoison_filter_flags_value; extern u64 hwpoison_filter_memcg; extern u32 hwpoison_filter_enable; -#ifdef CONFIG_MEMORY_FAILURE -void clear_hwpoisoned_pages(struct page *memmap, int nr_pages); -#else -static inline void clear_hwpoisoned_pages(struct page *memmap, int nr_pages) -{ -} -#endif - extern unsigned long __must_check vm_mmap_pgoff(struct file *, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 757a46e172de..9b82402ec242 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -77,11 +77,14 @@ static bool hw_memory_failure __read_mostly = false; inline void num_poisoned_pages_inc(unsigned long pfn) { atomic_long_inc(&num_poisoned_pages); + memblk_nr_poison_inc(pfn); } -static inline void num_poisoned_pages_sub(unsigned long pfn, long i) +inline void num_poisoned_pages_sub(unsigned long pfn, long i) { atomic_long_sub(i, &num_poisoned_pages); + if (pfn != -1UL) + memblk_nr_poison_sub(pfn, i); } /* @@ -1706,6 +1709,8 @@ static unsigned long __free_raw_hwp_pages(struct page *hpage, bool move_flag) if (move_flag) SetPageHWPoison(p->page); + else + num_poisoned_pages_sub(page_to_pfn(p->page), 1); kfree(p); count++; } @@ -2332,6 +2337,7 @@ int unpoison_memory(unsigned long pfn) int ret = -EBUSY; int freeit = 0; unsigned long count = 1; + bool huge = false; static DEFINE_RATELIMIT_STATE(unpoison_rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); @@ -2380,6 +2386,7 @@ int unpoison_memory(unsigned long pfn) ret = get_hwpoison_page(p, MF_UNPOISON); if (!ret) { if (PageHuge(p)) { + huge = true; count = free_raw_hwp_pages(page, false); if (count == 0) { ret = -EBUSY; @@ -2395,6 +2402,7 @@ int unpoison_memory(unsigned long pfn) pfn, &unpoison_rs); } else { if (PageHuge(p)) { + huge = true; count = free_raw_hwp_pages(page, false); if (count == 0) { ret = -EBUSY; @@ -2414,7 +2422,8 @@ int unpoison_memory(unsigned long pfn) unlock_mutex: mutex_unlock(&mf_mutex); if (!ret || freeit) { - num_poisoned_pages_sub(pfn, count); + if (!huge) + num_poisoned_pages_sub(pfn, 1); unpoison_pr_info("Unpoison: Software-unpoisoned page %#lx\n", page_to_pfn(p), &unpoison_rs); } @@ -2609,26 +2618,3 @@ retry: return ret; } - -void clear_hwpoisoned_pages(struct page *memmap, int nr_pages) -{ - int i, total = 0; - - /* - * A further optimization is to have per section refcounted - * num_poisoned_pages. But that would need more space per memmap, so - * for now just do a quick global check to speed up this routine in the - * absence of bad pages. - */ - if (atomic_long_read(&num_poisoned_pages) == 0) - return; - - for (i = 0; i < nr_pages; i++) { - if (PageHWPoison(&memmap[i])) { - total++; - ClearPageHWPoison(&memmap[i]); - } - } - if (total) - num_poisoned_pages_sub(0, total); -} diff --git a/mm/sparse.c b/mm/sparse.c index e5a8a3a0edd7..2779b419ef2a 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -926,8 +926,6 @@ void sparse_remove_section(struct mem_section *ms, unsigned long pfn, unsigned long nr_pages, unsigned long map_offset, struct vmem_altmap *altmap) { - clear_hwpoisoned_pages(pfn_to_page(pfn) + map_offset, - nr_pages - map_offset); section_deactivate(pfn, nr_pages, altmap); } #endif /* CONFIG_MEMORY_HOTPLUG */ -- cgit v1.2.3 From ea0ffd0c08d0fef1f6e93eb07badbeeabf6b43d6 Mon Sep 17 00:00:00 2001 From: Kairui Song Date: Mon, 24 Oct 2022 00:25:33 +0800 Subject: swap: add a limit for readahead page-cluster value Currenty there is no upper limit for /proc/sys/vm/page-cluster, and it's a bit shift value, so it could result in overflow of the 32-bit integer. Add a reasonable upper limit for it, read-in at most 2**31 pages, which is a large enough value for readahead. Link: https://lkml.kernel.org/r/20221023162533.81561-1-ryncsn@gmail.com Signed-off-by: Kairui Song Signed-off-by: Andrew Morton --- include/linux/mm.h | 1 + kernel/sysctl.c | 1 + mm/swap.c | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 429ff89bfe06..255931ebf2dc 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -74,6 +74,7 @@ static inline void totalram_pages_add(long count) extern void * high_memory; extern int page_cluster; +extern const int page_cluster_max; #ifdef CONFIG_SYSCTL extern int sysctl_legacy_va_layout; diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 188c305aeb8b..71a4350ac601 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2125,6 +2125,7 @@ static struct ctl_table vm_table[] = { .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = SYSCTL_ZERO, + .extra2 = (void *)&page_cluster_max, }, { .procname = "dirtytime_expire_seconds", diff --git a/mm/swap.c b/mm/swap.c index 2f12a2ee1d3a..b9a6817e07ff 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -43,8 +43,9 @@ #define CREATE_TRACE_POINTS #include -/* How many pages do we try to swap or page in/out together? */ +/* How many pages do we try to swap or page in/out together? As a power of 2 */ int page_cluster; +const int page_cluster_max = 31; /* Protecting only lru_rotate.fbatch which requires disabling interrupts */ struct lru_rotate { -- cgit v1.2.3 From 732ea9db9d8a6a0444d18ed810cccb2428d8766b Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 11 Oct 2022 17:10:39 +0200 Subject: efi: libstub: Move screen_info handling to common code Currently, arm64, RISC-V and LoongArch rely on the fact that struct screen_info can be accessed directly, due to the fact that the EFI stub and the core kernel are part of the same image. This will change after a future patch, so let's ensure that the screen_info handling is able to deal with this, by adopting the arm32 approach of passing it as a configuration table. While at it, switch to ACPI reclaim memory to hold the screen_info data, which is more appropriate for this kind of allocation. Signed-off-by: Ard Biesheuvel --- arch/arm/include/asm/efi.h | 3 -- arch/arm/kernel/efi.c | 31 +++-------------- arch/arm64/include/asm/efi.h | 6 ---- arch/loongarch/include/asm/efi.h | 9 ----- arch/loongarch/kernel/efi.c | 24 +++++++++++-- arch/riscv/include/asm/efi.h | 6 ---- drivers/firmware/efi/efi-init.c | 21 +++++++++-- drivers/firmware/efi/efi.c | 5 +++ drivers/firmware/efi/libstub/Makefile | 3 +- drivers/firmware/efi/libstub/arm32-stub.c | 37 -------------------- drivers/firmware/efi/libstub/efi-stub.c | 9 +++++ drivers/firmware/efi/libstub/efistub.h | 3 ++ drivers/firmware/efi/libstub/screen_info.c | 56 ++++++++++++++++++++++++++++++ include/linux/efi.h | 2 +- 14 files changed, 121 insertions(+), 94 deletions(-) create mode 100644 drivers/firmware/efi/libstub/screen_info.c (limited to 'include') diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 4bdd930167c0..b95241b1ca65 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -43,9 +43,6 @@ void efi_virtmap_unload(void); /* arch specific definitions used by the stub code */ -struct screen_info *alloc_screen_info(void); -void free_screen_info(struct screen_info *si); - /* * A reasonable upper bound for the uncompressed kernel size is 32 MBytes, * so we will reserve that amount of memory. We have no easy way to tell what diff --git a/arch/arm/kernel/efi.c b/arch/arm/kernel/efi.c index e50ad7eefc02..882104f43b3b 100644 --- a/arch/arm/kernel/efi.c +++ b/arch/arm/kernel/efi.c @@ -75,38 +75,13 @@ int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) return 0; } -static unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR; static unsigned long __initdata cpu_state_table = EFI_INVALID_TABLE_ADDR; const efi_config_table_type_t efi_arch_tables[] __initconst = { - {LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID, &screen_info_table}, {LINUX_EFI_ARM_CPU_STATE_TABLE_GUID, &cpu_state_table}, {} }; -static void __init load_screen_info_table(void) -{ - struct screen_info *si; - - if (screen_info_table != EFI_INVALID_TABLE_ADDR) { - si = early_memremap_ro(screen_info_table, sizeof(*si)); - if (!si) { - pr_err("Could not map screen_info config table\n"); - return; - } - screen_info = *si; - early_memunmap(si, sizeof(*si)); - - /* dummycon on ARM needs non-zero values for columns/lines */ - screen_info.orig_video_cols = 80; - screen_info.orig_video_lines = 25; - - if (memblock_is_map_memory(screen_info.lfb_base)) - memblock_mark_nomap(screen_info.lfb_base, - screen_info.lfb_size); - } -} - static void __init load_cpu_state_table(void) { if (cpu_state_table != EFI_INVALID_TABLE_ADDR) { @@ -145,7 +120,11 @@ void __init arm_efi_init(void) { efi_init(); - load_screen_info_table(); + if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI) { + /* dummycon on ARM needs non-zero values for columns/lines */ + screen_info.orig_video_cols = 80; + screen_info.orig_video_lines = 25; + } /* ARM does not permit early mappings to persist across paging_init() */ efi_memmap_unmap(); diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index d6cf535d8352..8604473a85b8 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -84,12 +84,6 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) return (image_addr & ~(SZ_1G - 1UL)) + (1UL << (VA_BITS_MIN - 1)); } -#define alloc_screen_info(x...) &screen_info - -static inline void free_screen_info(struct screen_info *si) -{ -} - #define EFI_ALLOC_ALIGN SZ_64K /* diff --git a/arch/loongarch/include/asm/efi.h b/arch/loongarch/include/asm/efi.h index 174567b00ddb..60d6a170c18d 100644 --- a/arch/loongarch/include/asm/efi.h +++ b/arch/loongarch/include/asm/efi.h @@ -19,15 +19,6 @@ void efifb_setup_from_dmi(struct screen_info *si, const char *opt); #define EFI_ALLOC_ALIGN SZ_64K #define EFI_RT_VIRTUAL_OFFSET CSR_DMW0_BASE -static inline struct screen_info *alloc_screen_info(void) -{ - return &screen_info; -} - -static inline void free_screen_info(struct screen_info *si) -{ -} - static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) { return ULONG_MAX; diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c index a31329971133..d75ce73e8ff8 100644 --- a/arch/loongarch/kernel/efi.c +++ b/arch/loongarch/kernel/efi.c @@ -52,6 +52,27 @@ void __init efi_runtime_init(void) set_bit(EFI_RUNTIME_SERVICES, &efi.flags); } +unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR; + +static void __init init_screen_info(void) +{ + struct screen_info *si; + + if (screen_info_table == EFI_INVALID_TABLE_ADDR) + return; + + si = early_memremap(screen_info_table, sizeof(*si)); + if (!si) { + pr_err("Could not map screen_info config table\n"); + return; + } + screen_info = *si; + memset(si, 0, sizeof(*si)); + early_memunmap(si, sizeof(*si)); + + memblock_reserve(screen_info.lfb_base, screen_info.lfb_size); +} + void __init efi_init(void) { int size; @@ -80,8 +101,7 @@ void __init efi_init(void) set_bit(EFI_CONFIG_TABLES, &efi.flags); - if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI) - memblock_reserve(screen_info.lfb_base, screen_info.lfb_size); + init_screen_info(); if (boot_memmap == EFI_INVALID_TABLE_ADDR) return; diff --git a/arch/riscv/include/asm/efi.h b/arch/riscv/include/asm/efi.h index f74879a8f1ea..d0570936cb8c 100644 --- a/arch/riscv/include/asm/efi.h +++ b/arch/riscv/include/asm/efi.h @@ -31,12 +31,6 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) return ULONG_MAX; } -#define alloc_screen_info(x...) (&screen_info) - -static inline void free_screen_info(struct screen_info *si) -{ -} - void efi_virtmap_load(void); void efi_virtmap_unload(void); diff --git a/drivers/firmware/efi/efi-init.c b/drivers/firmware/efi/efi-init.c index 2fd770b499a3..1639159493e3 100644 --- a/drivers/firmware/efi/efi-init.c +++ b/drivers/firmware/efi/efi-init.c @@ -22,6 +22,8 @@ #include +unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR; + static int __init is_memory(efi_memory_desc_t *md) { if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC)) @@ -55,9 +57,22 @@ extern __weak const efi_config_table_type_t efi_arch_tables[]; static void __init init_screen_info(void) { - if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI && - memblock_is_map_memory(screen_info.lfb_base)) - memblock_mark_nomap(screen_info.lfb_base, screen_info.lfb_size); + struct screen_info *si; + + if (screen_info_table != EFI_INVALID_TABLE_ADDR) { + si = early_memremap(screen_info_table, sizeof(*si)); + if (!si) { + pr_err("Could not map screen_info config table\n"); + return; + } + screen_info = *si; + memset(si, 0, sizeof(*si)); + early_memunmap(si, sizeof(*si)); + + if (memblock_is_map_memory(screen_info.lfb_base)) + memblock_mark_nomap(screen_info.lfb_base, + screen_info.lfb_size); + } } static int __init uefi_init(u64 efi_system_table) diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index a46df5d1d094..951a42d27cf4 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -58,6 +58,8 @@ static unsigned long __initdata mem_reserve = EFI_INVALID_TABLE_ADDR; static unsigned long __initdata rt_prop = EFI_INVALID_TABLE_ADDR; static unsigned long __initdata initrd = EFI_INVALID_TABLE_ADDR; +extern unsigned long screen_info_table; + struct mm_struct efi_mm = { .mm_mt = MTREE_INIT_EXT(mm_mt, MM_MT_FLAGS, efi_mm.mmap_lock), .mm_users = ATOMIC_INIT(2), @@ -546,6 +548,9 @@ static const efi_config_table_type_t common_tables[] __initconst = { #endif #ifdef CONFIG_EFI_COCO_SECRET {LINUX_EFI_COCO_SECRET_AREA_GUID, &efi.coco_secret, "CocoSecret" }, +#endif +#ifdef CONFIG_EFI_GENERIC_STUB + {LINUX_EFI_SCREEN_INFO_TABLE_GUID, &screen_info_table }, #endif {}, }; diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index 5b0ae755180e..3f44e272ff9c 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -81,7 +81,8 @@ lib-$(CONFIG_EFI_PARAMS_FROM_FDT) += fdt.o \ $(obj)/lib-%.o: $(srctree)/lib/%.c FORCE $(call if_changed_rule,cc_o_c) -lib-$(CONFIG_EFI_GENERIC_STUB) += efi-stub.o string.o intrinsics.o systable.o +lib-$(CONFIG_EFI_GENERIC_STUB) += efi-stub.o string.o intrinsics.o systable.o \ + screen_info.o lib-$(CONFIG_ARM) += arm32-stub.o lib-$(CONFIG_ARM64) += arm64-stub.o arm64-entry.o diff --git a/drivers/firmware/efi/libstub/arm32-stub.c b/drivers/firmware/efi/libstub/arm32-stub.c index 0131e3aaa605..1073dd947516 100644 --- a/drivers/firmware/efi/libstub/arm32-stub.c +++ b/drivers/firmware/efi/libstub/arm32-stub.c @@ -76,43 +76,6 @@ void efi_handle_post_ebs_state(void) &efi_entry_state->sctlr_after_ebs); } -static efi_guid_t screen_info_guid = LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID; - -struct screen_info *alloc_screen_info(void) -{ - struct screen_info *si; - efi_status_t status; - - /* - * Unlike on arm64, where we can directly fill out the screen_info - * structure from the stub, we need to allocate a buffer to hold - * its contents while we hand over to the kernel proper from the - * decompressor. - */ - status = efi_bs_call(allocate_pool, EFI_RUNTIME_SERVICES_DATA, - sizeof(*si), (void **)&si); - - if (status != EFI_SUCCESS) - return NULL; - - status = efi_bs_call(install_configuration_table, - &screen_info_guid, si); - if (status == EFI_SUCCESS) - return si; - - efi_bs_call(free_pool, si); - return NULL; -} - -void free_screen_info(struct screen_info *si) -{ - if (!si) - return; - - efi_bs_call(install_configuration_table, &screen_info_guid, NULL); - efi_bs_call(free_pool, si); -} - efi_status_t handle_kernel_image(unsigned long *image_addr, unsigned long *image_size, unsigned long *reserve_addr, diff --git a/drivers/firmware/efi/libstub/efi-stub.c b/drivers/firmware/efi/libstub/efi-stub.c index b55d1009d4c8..8521dc09c6ae 100644 --- a/drivers/firmware/efi/libstub/efi-stub.c +++ b/drivers/firmware/efi/libstub/efi-stub.c @@ -47,6 +47,15 @@ static u64 virtmap_base = EFI_RT_VIRTUAL_BASE; static bool flat_va_mapping = (EFI_RT_VIRTUAL_OFFSET != 0); +struct screen_info * __weak alloc_screen_info(void) +{ + return &screen_info; +} + +void __weak free_screen_info(struct screen_info *si) +{ +} + static struct screen_info *setup_graphics(void) { efi_guid_t gop_proto = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID; diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index a30fb5d8ef05..a4cb51e2cae3 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -975,4 +975,7 @@ efi_enable_reset_attack_mitigation(void) { } void efi_retrieve_tpm2_eventlog(void); +struct screen_info *alloc_screen_info(void); +void free_screen_info(struct screen_info *si); + #endif diff --git a/drivers/firmware/efi/libstub/screen_info.c b/drivers/firmware/efi/libstub/screen_info.c new file mode 100644 index 000000000000..8e76a8b384ba --- /dev/null +++ b/drivers/firmware/efi/libstub/screen_info.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include + +#include "efistub.h" + +/* + * There are two ways of populating the core kernel's struct screen_info via the stub: + * - using a configuration table, like below, which relies on the EFI init code + * to locate the table and copy the contents; + * - by linking directly to the core kernel's copy of the global symbol. + * + * The latter is preferred because it makes the EFIFB earlycon available very + * early, but it only works if the EFI stub is part of the core kernel image + * itself. The zboot decompressor can only use the configuration table + * approach. + * + * In order to support both methods from the same build of the EFI stub + * library, provide this dummy global definition of struct screen_info. If it + * is required to satisfy a link dependency, it means we need to override the + * __weak alloc and free methods with the ones below, and those will be pulled + * in as well. + */ +struct screen_info screen_info; + +static efi_guid_t screen_info_guid = LINUX_EFI_SCREEN_INFO_TABLE_GUID; + +struct screen_info *alloc_screen_info(void) +{ + struct screen_info *si; + efi_status_t status; + + status = efi_bs_call(allocate_pool, EFI_ACPI_RECLAIM_MEMORY, + sizeof(*si), (void **)&si); + + if (status != EFI_SUCCESS) + return NULL; + + status = efi_bs_call(install_configuration_table, + &screen_info_guid, si); + if (status == EFI_SUCCESS) + return si; + + efi_bs_call(free_pool, si); + return NULL; +} + +void free_screen_info(struct screen_info *si) +{ + if (!si) + return; + + efi_bs_call(install_configuration_table, &screen_info_guid, NULL); + efi_bs_call(free_pool, si); +} diff --git a/include/linux/efi.h b/include/linux/efi.h index 929d559ad41d..dfa6cc8bbef9 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -403,7 +403,7 @@ void efi_native_runtime_setup(void); * structure that was populated by the stub based on the GOP protocol instance * associated with ConOut */ -#define LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID EFI_GUID(0xe03fc20a, 0x85dc, 0x406e, 0xb9, 0x0e, 0x4a, 0xb5, 0x02, 0x37, 0x1d, 0x95) +#define LINUX_EFI_SCREEN_INFO_TABLE_GUID EFI_GUID(0xe03fc20a, 0x85dc, 0x406e, 0xb9, 0x0e, 0x4a, 0xb5, 0x02, 0x37, 0x1d, 0x95) #define LINUX_EFI_ARM_CPU_STATE_TABLE_GUID EFI_GUID(0xef79e4aa, 0x3c3d, 0x4989, 0xb9, 0x02, 0x07, 0xa9, 0x43, 0xe5, 0x50, 0xd2) #define LINUX_EFI_LOADER_ENTRY_GUID EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f) #define LINUX_EFI_RANDOM_SEED_TABLE_GUID EFI_GUID(0x1ce1e5bc, 0x7ceb, 0x42f2, 0x81, 0xe5, 0x8a, 0xad, 0xf1, 0x80, 0xf5, 0x7b) -- cgit v1.2.3 From c51e97e7f1295d3cf42682565506047f08dfc99b Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 13 Oct 2022 12:42:07 +0200 Subject: efi: libstub: Merge zboot decompressor with the ordinary stub Even though our EFI zboot decompressor is pedantically spec compliant and idiomatic for EFI image loaders, calling LoadImage() and StartImage() for the nested image is a bit of a burden. Not only does it create workflow issues for the distros (as both the inner and outer PE/COFF images need to be signed for secure boot), it also copies the image around in memory numerous times: - first, the image is decompressed into a buffer; - the buffer is consumed by LoadImage(), which copies the sections into a newly allocated memory region to hold the executable image; - once the EFI stub is invoked by StartImage(), it will also move the image in memory in case of KASLR, mirrored memory or if the image must execute from a certain a priori defined address. There are only two EFI spec compliant ways to load code into memory and execute it: - use LoadImage() and StartImage(), - call ExitBootServices() and take ownership of the entire system, after which anything goes. Given that the EFI zboot decompressor always invokes the EFI stub, and given that both are built from the same set of objects, let's merge the two, so that we can avoid LoadImage()/StartImage but still load our image into memory without breaking the above rules. This also means we can decompress the image directly into its final location, which could be randomized or meet other platform specific constraints that LoadImage() does not know how to adhere to. It also means that, even if the encapsulated image still has the EFI stub incorporated as well, it does not need to be signed for secure boot when wrapping it in the EFI zboot decompressor. In the future, we might decide to retire the EFI stub attached to the decompressed image, but for the time being, they can happily coexist. Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/libstub/file.c | 18 --- drivers/firmware/efi/libstub/zboot.c | 284 +++++++++-------------------------- include/linux/efi.h | 1 - 3 files changed, 74 insertions(+), 229 deletions(-) (limited to 'include') diff --git a/drivers/firmware/efi/libstub/file.c b/drivers/firmware/efi/libstub/file.c index f756c61396e9..246ccc5b015d 100644 --- a/drivers/firmware/efi/libstub/file.c +++ b/drivers/firmware/efi/libstub/file.c @@ -66,28 +66,10 @@ static efi_status_t efi_open_file(efi_file_protocol_t *volume, static efi_status_t efi_open_volume(efi_loaded_image_t *image, efi_file_protocol_t **fh) { - struct efi_vendor_dev_path *dp = image->file_path; - efi_guid_t li_proto = LOADED_IMAGE_PROTOCOL_GUID; efi_guid_t fs_proto = EFI_FILE_SYSTEM_GUID; efi_simple_file_system_protocol_t *io; efi_status_t status; - // If we are using EFI zboot, we should look for the file system - // protocol on the parent image's handle instead - if (IS_ENABLED(CONFIG_EFI_ZBOOT) && - image->parent_handle != NULL && - dp != NULL && - dp->header.type == EFI_DEV_MEDIA && - dp->header.sub_type == EFI_DEV_MEDIA_VENDOR && - !efi_guidcmp(dp->vendorguid, LINUX_EFI_ZBOOT_MEDIA_GUID)) { - status = efi_bs_call(handle_protocol, image->parent_handle, - &li_proto, (void *)&image); - if (status != EFI_SUCCESS) { - efi_err("Failed to locate parent image handle\n"); - return status; - } - } - status = efi_bs_call(handle_protocol, image->device_handle, &fs_proto, (void **)&io); if (status != EFI_SUCCESS) { diff --git a/drivers/firmware/efi/libstub/zboot.c b/drivers/firmware/efi/libstub/zboot.c index 5f41a5b17d6e..66be5fdc6b58 100644 --- a/drivers/firmware/efi/libstub/zboot.c +++ b/drivers/firmware/efi/libstub/zboot.c @@ -37,247 +37,111 @@ static void error(char *x) efi_err("EFI decompressor: %s\n", x); } -static efi_status_t __efiapi -load_file(efi_load_file_protocol_t *this, efi_device_path_protocol_t *rem, - bool boot_policy, unsigned long *bufsize, void *buffer) +static unsigned long alloc_preferred_address(unsigned long alloc_size) { - unsigned long compressed_size = _gzdata_end - _gzdata_start; - struct efi_vendor_dev_path *vendor_dp; - bool decompress = false; - unsigned long size; - int ret; - - if (rem == NULL || bufsize == NULL) - return EFI_INVALID_PARAMETER; - - if (boot_policy) - return EFI_UNSUPPORTED; - - // Look for our vendor media device node in the remaining file path - if (rem->type == EFI_DEV_MEDIA && - rem->sub_type == EFI_DEV_MEDIA_VENDOR) { - vendor_dp = container_of(rem, struct efi_vendor_dev_path, header); - if (efi_guidcmp(vendor_dp->vendorguid, LINUX_EFI_ZBOOT_MEDIA_GUID)) - return EFI_NOT_FOUND; - - decompress = true; - rem = (void *)(vendor_dp + 1); - } - - if (rem->type != EFI_DEV_END_PATH || - rem->sub_type != EFI_DEV_END_ENTIRE) - return EFI_NOT_FOUND; - - // The uncompressed size of the payload is appended to the raw bit - // stream, and may therefore appear misaligned in memory - size = decompress ? get_unaligned_le32(_gzdata_end - 4) - : compressed_size; - if (buffer == NULL || *bufsize < size) { - *bufsize = size; - return EFI_BUFFER_TOO_SMALL; - } - - if (decompress) { - ret = __decompress(_gzdata_start, compressed_size, NULL, NULL, - buffer, size, NULL, error); - if (ret < 0) { - error("Decompression failed"); - return EFI_DEVICE_ERROR; - } - } else { - memcpy(buffer, _gzdata_start, compressed_size); - } - - return EFI_SUCCESS; -} - -// Return the length in bytes of the device path up to the first end node. -static int device_path_length(const efi_device_path_protocol_t *dp) -{ - int len = 0; - - while (dp->type != EFI_DEV_END_PATH) { - len += dp->length; - dp = (void *)((u8 *)dp + dp->length); - } - return len; -} - -static void append_rel_offset_node(efi_device_path_protocol_t **dp, - unsigned long start, unsigned long end) -{ - struct efi_rel_offset_dev_path *rodp = (void *)*dp; - - rodp->header.type = EFI_DEV_MEDIA; - rodp->header.sub_type = EFI_DEV_MEDIA_REL_OFFSET; - rodp->header.length = sizeof(struct efi_rel_offset_dev_path); - rodp->reserved = 0; - rodp->starting_offset = start; - rodp->ending_offset = end; - - *dp = (void *)(rodp + 1); -} - -static void append_ven_media_node(efi_device_path_protocol_t **dp, - efi_guid_t *guid) -{ - struct efi_vendor_dev_path *vmdp = (void *)*dp; - - vmdp->header.type = EFI_DEV_MEDIA; - vmdp->header.sub_type = EFI_DEV_MEDIA_VENDOR; - vmdp->header.length = sizeof(struct efi_vendor_dev_path); - vmdp->vendorguid = *guid; +#ifdef EFI_KIMG_PREFERRED_ADDRESS + efi_physical_addr_t efi_addr = EFI_KIMG_PREFERRED_ADDRESS; - *dp = (void *)(vmdp + 1); + if (efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA, + alloc_size / EFI_PAGE_SIZE, &efi_addr) == EFI_SUCCESS) + return efi_addr; +#endif + return ULONG_MAX; } -static void append_end_node(efi_device_path_protocol_t **dp) +void __weak efi_cache_sync_image(unsigned long image_base, + unsigned long alloc_size, + unsigned long code_size) { - (*dp)->type = EFI_DEV_END_PATH; - (*dp)->sub_type = EFI_DEV_END_ENTIRE; - (*dp)->length = sizeof(struct efi_generic_dev_path); - - ++*dp; + // Provided by the arch to perform the cache maintenance necessary for + // executable code loaded into memory to be safe for execution. } asmlinkage efi_status_t __efiapi efi_zboot_entry(efi_handle_t handle, efi_system_table_t *systab) { - struct efi_mem_mapped_dev_path mmdp = { - .header.type = EFI_DEV_HW, - .header.sub_type = EFI_DEV_MEM_MAPPED, - .header.length = sizeof(struct efi_mem_mapped_dev_path) - }; - efi_device_path_protocol_t *parent_dp, *dpp, *lf2_dp, *li_dp; - efi_load_file2_protocol_t zboot_load_file2; - efi_loaded_image_t *parent, *child; - unsigned long exit_data_size; - efi_handle_t child_handle; - efi_handle_t zboot_handle; - efi_char16_t *exit_data; + unsigned long compressed_size = _gzdata_end - _gzdata_start; + unsigned long image_base, alloc_size, code_size; + efi_loaded_image_t *image; efi_status_t status; - void *dp_alloc; - int dp_len; + char *cmdline_ptr; + int ret; WRITE_ONCE(efi_system_table, systab); free_mem_ptr = (unsigned long)&zboot_heap; free_mem_end_ptr = free_mem_ptr + sizeof(zboot_heap); - exit_data = NULL; - exit_data_size = 0; - status = efi_bs_call(handle_protocol, handle, - &LOADED_IMAGE_PROTOCOL_GUID, (void **)&parent); + &LOADED_IMAGE_PROTOCOL_GUID, (void **)&image); if (status != EFI_SUCCESS) { error("Failed to locate parent's loaded image protocol"); return status; } - status = efi_bs_call(handle_protocol, handle, - &LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID, - (void **)&parent_dp); - if (status != EFI_SUCCESS || parent_dp == NULL) { - // Create a MemoryMapped() device path node to describe - // the parent image if no device path was provided. - mmdp.memory_type = parent->image_code_type; - mmdp.starting_addr = (unsigned long)parent->image_base; - mmdp.ending_addr = (unsigned long)parent->image_base + - parent->image_size - 1; - parent_dp = &mmdp.header; - dp_len = sizeof(mmdp); - } else { - dp_len = device_path_length(parent_dp); - } - - // Allocate some pool memory for device path protocol data - status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, - 2 * (dp_len + sizeof(struct efi_rel_offset_dev_path) + - sizeof(struct efi_generic_dev_path)) + - sizeof(struct efi_vendor_dev_path), - (void **)&dp_alloc); - if (status != EFI_SUCCESS) { - error("Failed to allocate device path pool memory"); + status = efi_handle_cmdline(image, &cmdline_ptr); + if (status != EFI_SUCCESS) return status; - } - - // Create a device path describing the compressed payload in this image - // <...parent_dp...>/Offset(, ) - lf2_dp = memcpy(dp_alloc, parent_dp, dp_len); - dpp = (void *)((u8 *)lf2_dp + dp_len); - append_rel_offset_node(&dpp, - (unsigned long)(_gzdata_start - efi_zboot_header), - (unsigned long)(_gzdata_end - efi_zboot_header - 1)); - append_end_node(&dpp); - // Create a device path describing the decompressed payload in this image - // <...parent_dp...>/Offset(, )/VenMedia(ZBOOT_MEDIA_GUID) - dp_len += sizeof(struct efi_rel_offset_dev_path); - li_dp = memcpy(dpp, lf2_dp, dp_len); - dpp = (void *)((u8 *)li_dp + dp_len); - append_ven_media_node(&dpp, &LINUX_EFI_ZBOOT_MEDIA_GUID); - append_end_node(&dpp); - - zboot_handle = NULL; - zboot_load_file2.load_file = load_file; - status = efi_bs_call(install_multiple_protocol_interfaces, - &zboot_handle, - &EFI_DEVICE_PATH_PROTOCOL_GUID, lf2_dp, - &EFI_LOAD_FILE2_PROTOCOL_GUID, &zboot_load_file2, - NULL); - if (status != EFI_SUCCESS) { - error("Failed to install LoadFile2 protocol and device path"); - goto free_dpalloc; - } - - status = efi_bs_call(load_image, false, handle, li_dp, NULL, 0, - &child_handle); - if (status != EFI_SUCCESS) { - error("Failed to load image"); - goto uninstall_lf2; - } + efi_info("Decompressing Linux Kernel...\n"); + + // SizeOfImage from the compressee's PE/COFF header + alloc_size = round_up(get_unaligned_le32(_gzdata_end - 4), + EFI_ALLOC_ALIGN); + + // SizeOfHeaders and SizeOfCode from the compressee's PE/COFF header + code_size = get_unaligned_le32(_gzdata_end - 8) + + get_unaligned_le32(_gzdata_end - 12); + + // If the architecture has a preferred address for the image, + // try that first. + image_base = alloc_preferred_address(alloc_size); + if (image_base == ULONG_MAX) { + unsigned long min_kimg_align = efi_get_kimg_min_align(); + u32 seed = U32_MAX; + + if (!IS_ENABLED(CONFIG_RANDOMIZE_BASE)) { + // Setting the random seed to 0x0 is the same as + // allocating as low as possible + seed = 0; + } else if (efi_nokaslr) { + efi_info("KASLR disabled on kernel command line\n"); + } else { + status = efi_get_random_bytes(sizeof(seed), (u8 *)&seed); + if (status == EFI_NOT_FOUND) { + efi_info("EFI_RNG_PROTOCOL unavailable\n"); + efi_nokaslr = true; + } else if (status != EFI_SUCCESS) { + efi_err("efi_get_random_bytes() failed (0x%lx)\n", + status); + efi_nokaslr = true; + } + } - status = efi_bs_call(handle_protocol, child_handle, - &LOADED_IMAGE_PROTOCOL_GUID, (void **)&child); - if (status != EFI_SUCCESS) { - error("Failed to locate child's loaded image protocol"); - goto unload_image; + status = efi_random_alloc(alloc_size, min_kimg_align, &image_base, + seed, EFI_LOADER_CODE); + if (status != EFI_SUCCESS) { + efi_err("Failed to allocate memory\n"); + goto free_cmdline; + } } - // Copy the kernel command line - child->load_options = parent->load_options; - child->load_options_size = parent->load_options_size; - - status = efi_bs_call(start_image, child_handle, &exit_data_size, - &exit_data); - if (status != EFI_SUCCESS) { - error("StartImage() returned with error:"); - if (exit_data_size > 0) - efi_err("%ls\n", exit_data); - - // If StartImage() returns EFI_SECURITY_VIOLATION, the image is - // not unloaded so we need to do it by hand. - if (status == EFI_SECURITY_VIOLATION) -unload_image: - efi_bs_call(unload_image, child_handle); + // Decompress the payload into the newly allocated buffer. + ret = __decompress(_gzdata_start, compressed_size, NULL, NULL, + (void *)image_base, alloc_size, NULL, error); + if (ret < 0) { + error("Decompression failed"); + status = EFI_DEVICE_ERROR; + goto free_image; } -uninstall_lf2: - efi_bs_call(uninstall_multiple_protocol_interfaces, - zboot_handle, - &EFI_DEVICE_PATH_PROTOCOL_GUID, lf2_dp, - &EFI_LOAD_FILE2_PROTOCOL_GUID, &zboot_load_file2, - NULL); - -free_dpalloc: - efi_bs_call(free_pool, dp_alloc); + efi_cache_sync_image(image_base, alloc_size, code_size); - efi_bs_call(exit, handle, status, exit_data_size, exit_data); + status = efi_stub_common(handle, image, image_base, cmdline_ptr); - // Free ExitData in case Exit() returned with a failure code, - // but return the original status code. - error("Exit() returned with failure code"); - if (exit_data != NULL) - efi_bs_call(free_pool, exit_data); +free_image: + efi_free(alloc_size, image_base); +free_cmdline: + efi_bs_call(free_pool, cmdline_ptr); return status; } diff --git a/include/linux/efi.h b/include/linux/efi.h index dfa6cc8bbef9..2ca082e3f136 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -411,7 +411,6 @@ void efi_native_runtime_setup(void); #define LINUX_EFI_TPM_FINAL_LOG_GUID EFI_GUID(0x1e2ed096, 0x30e2, 0x4254, 0xbd, 0x89, 0x86, 0x3b, 0xbe, 0xf8, 0x23, 0x25) #define LINUX_EFI_MEMRESERVE_TABLE_GUID EFI_GUID(0x888eb0c6, 0x8ede, 0x4ff5, 0xa8, 0xf0, 0x9a, 0xee, 0x5c, 0xb9, 0x77, 0xc2) #define LINUX_EFI_INITRD_MEDIA_GUID EFI_GUID(0x5568e427, 0x68fc, 0x4f3d, 0xac, 0x74, 0xca, 0x55, 0x52, 0x31, 0xcc, 0x68) -#define LINUX_EFI_ZBOOT_MEDIA_GUID EFI_GUID(0xe565a30d, 0x47da, 0x4dbd, 0xb3, 0x54, 0x9b, 0xb5, 0xc8, 0x4f, 0x8b, 0xe2) #define LINUX_EFI_MOK_VARIABLE_TABLE_GUID EFI_GUID(0xc451ed2b, 0x9694, 0x45d3, 0xba, 0xba, 0xed, 0x9f, 0x89, 0x88, 0xa3, 0x89) #define LINUX_EFI_COCO_SECRET_AREA_GUID EFI_GUID(0xadf956ad, 0xe98c, 0x484c, 0xae, 0x11, 0xb5, 0x1c, 0x7d, 0x33, 0x64, 0x47) #define LINUX_EFI_BOOT_MEMMAP_GUID EFI_GUID(0x800f683f, 0xd08b, 0x423a, 0xa2, 0x93, 0x96, 0x5c, 0x3c, 0x6f, 0xe2, 0xb4) -- cgit v1.2.3 From 2e2b4b896159f9d47d063ccf4ed0a7af9a40f1c5 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Wed, 19 Oct 2022 13:55:03 +0300 Subject: tty: Convert tty_buffer flags to bool MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The struct tty_buffer has flags which is only used for storing TTYB_NORMAL. There is also a few quite confusing operations for checking the presense of TTYB_NORMAL. Simplify things by converting flags to bool. Despite the name remaining the same, the meaning of "flags" is altered slightly by this change. Previously it referred to flags of the buffer (only TTYB_NORMAL being used as a flag). After this change, flags tell whether the buffer contains/should be allocated with flags array along with character data array. It is much more suitable name that TTYB_NORMAL was for this purpose, thus the name remains. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221019105504.16800-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_buffer.c | 28 ++++++++++++++-------------- include/linux/tty_buffer.h | 5 +---- include/linux/tty_flip.h | 4 ++-- 3 files changed, 17 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index 3f057805560f..2df86ed90574 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -107,7 +107,7 @@ static void tty_buffer_reset(struct tty_buffer *p, size_t size) p->commit = 0; p->lookahead = 0; p->read = 0; - p->flags = 0; + p->flags = true; } /** @@ -249,7 +249,7 @@ void tty_buffer_flush(struct tty_struct *tty, struct tty_ldisc *ld) * __tty_buffer_request_room - grow tty buffer if needed * @port: tty port * @size: size desired - * @flags: buffer flags if new buffer allocated (default = 0) + * @flags: buffer has to store flags along character data * * Make at least @size bytes of linear space available for the tty buffer. * @@ -260,19 +260,19 @@ void tty_buffer_flush(struct tty_struct *tty, struct tty_ldisc *ld) * Returns: the size we managed to find. */ static int __tty_buffer_request_room(struct tty_port *port, size_t size, - int flags) + bool flags) { struct tty_bufhead *buf = &port->buf; struct tty_buffer *b, *n; int left, change; b = buf->tail; - if (b->flags & TTYB_NORMAL) + if (!b->flags) left = 2 * b->size - b->used; else left = b->size - b->used; - change = (b->flags & TTYB_NORMAL) && (~flags & TTYB_NORMAL); + change = !b->flags && flags; if (change || left < size) { /* This is the slow path - looking for new buffers to use */ n = tty_buffer_alloc(port, size); @@ -300,7 +300,7 @@ static int __tty_buffer_request_room(struct tty_port *port, size_t size, int tty_buffer_request_room(struct tty_port *port, size_t size) { - return __tty_buffer_request_room(port, size, 0); + return __tty_buffer_request_room(port, size, true); } EXPORT_SYMBOL_GPL(tty_buffer_request_room); @@ -320,17 +320,17 @@ int tty_insert_flip_string_fixed_flag(struct tty_port *port, const unsigned char *chars, char flag, size_t size) { int copied = 0; + bool flags = flag != TTY_NORMAL; do { int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); - int flags = (flag == TTY_NORMAL) ? TTYB_NORMAL : 0; int space = __tty_buffer_request_room(port, goal, flags); struct tty_buffer *tb = port->buf.tail; if (unlikely(space == 0)) break; memcpy(char_buf_ptr(tb, tb->used), chars, space); - if (~tb->flags & TTYB_NORMAL) + if (tb->flags) memset(flag_buf_ptr(tb, tb->used), flag, space); tb->used += space; copied += space; @@ -393,13 +393,13 @@ EXPORT_SYMBOL(tty_insert_flip_string_flags); int __tty_insert_flip_char(struct tty_port *port, unsigned char ch, char flag) { struct tty_buffer *tb; - int flags = (flag == TTY_NORMAL) ? TTYB_NORMAL : 0; + bool flags = flag != TTY_NORMAL; if (!__tty_buffer_request_room(port, 1, flags)) return 0; tb = port->buf.tail; - if (~tb->flags & TTYB_NORMAL) + if (tb->flags) *flag_buf_ptr(tb, tb->used) = flag; *char_buf_ptr(tb, tb->used++) = ch; @@ -424,13 +424,13 @@ EXPORT_SYMBOL(__tty_insert_flip_char); int tty_prepare_flip_string(struct tty_port *port, unsigned char **chars, size_t size) { - int space = __tty_buffer_request_room(port, size, TTYB_NORMAL); + int space = __tty_buffer_request_room(port, size, false); if (likely(space)) { struct tty_buffer *tb = port->buf.tail; *chars = char_buf_ptr(tb, tb->used); - if (~tb->flags & TTYB_NORMAL) + if (tb->flags) memset(flag_buf_ptr(tb, tb->used), TTY_NORMAL, space); tb->used += space; } @@ -492,7 +492,7 @@ static void lookahead_bufs(struct tty_port *port, struct tty_buffer *head) unsigned char *p, *f = NULL; p = char_buf_ptr(head, head->lookahead); - if (~head->flags & TTYB_NORMAL) + if (head->flags) f = flag_buf_ptr(head, head->lookahead); port->client_ops->lookahead_buf(port, p, f, count); @@ -509,7 +509,7 @@ receive_buf(struct tty_port *port, struct tty_buffer *head, int count) const char *f = NULL; int n; - if (~head->flags & TTYB_NORMAL) + if (head->flags) f = flag_buf_ptr(head, head->read); n = port->client_ops->receive_buf(port, p, f, count); diff --git a/include/linux/tty_buffer.h b/include/linux/tty_buffer.h index 1796648c2907..6ceb2789e6c8 100644 --- a/include/linux/tty_buffer.h +++ b/include/linux/tty_buffer.h @@ -17,14 +17,11 @@ struct tty_buffer { int commit; int lookahead; /* Lazy update on recv, can become less than "read" */ int read; - int flags; + bool flags; /* Data points here */ unsigned long data[]; }; -/* Values for .flags field of tty_buffer */ -#define TTYB_NORMAL 1 /* buffer has no flags buffer */ - static inline unsigned char *char_buf_ptr(struct tty_buffer *b, int ofs) { return ((unsigned char *)b->data) + ofs; diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index 483d41cbcbb7..bfaaeee61a05 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -25,9 +25,9 @@ static inline int tty_insert_flip_char(struct tty_port *port, struct tty_buffer *tb = port->buf.tail; int change; - change = (tb->flags & TTYB_NORMAL) && (flag != TTY_NORMAL); + change = !tb->flags && (flag != TTY_NORMAL); if (!change && tb->used < tb->size) { - if (~tb->flags & TTYB_NORMAL) + if (tb->flags) *flag_buf_ptr(tb, tb->used) = flag; *char_buf_ptr(tb, tb->used++) = ch; return 1; -- cgit v1.2.3 From 2fe8e1dcf937272c5425e69947819894fcf077a6 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Fri, 2 Sep 2022 17:55:27 -0700 Subject: gpiolib: remove devm_fwnode_get_[index_]gpiod_from_child() Now that there are no more users of these APIs in the kernel we can remove them. Signed-off-by: Dmitry Torokhov Reviewed-by: Andy Shevchenko Reviewed-by: Linus Walleij Signed-off-by: Bartosz Golaszewski --- include/linux/gpio/consumer.h | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'include') diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 36460ced060b..45da8f137fe5 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -581,27 +581,6 @@ struct gpio_desc *devm_fwnode_gpiod_get(struct device *dev, flags, label); } -static inline -struct gpio_desc *devm_fwnode_get_index_gpiod_from_child(struct device *dev, - const char *con_id, int index, - struct fwnode_handle *child, - enum gpiod_flags flags, - const char *label) -{ - return devm_fwnode_gpiod_get_index(dev, child, con_id, index, - flags, label); -} - -static inline -struct gpio_desc *devm_fwnode_get_gpiod_from_child(struct device *dev, - const char *con_id, - struct fwnode_handle *child, - enum gpiod_flags flags, - const char *label) -{ - return devm_fwnode_gpiod_get_index(dev, child, con_id, 0, flags, label); -} - #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_OF_GPIO) struct device_node; -- cgit v1.2.3 From defbab270d45e32b068e7e73c3567232d745c60f Mon Sep 17 00:00:00 2001 From: Matt Redfearn Date: Tue, 27 Sep 2022 14:52:56 -0700 Subject: include/uapi/linux/swab: Fix potentially missing __always_inline MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit bc27fb68aaad ("include/uapi/linux/byteorder, swab: force inlining of some byteswap operations") added __always_inline to swab functions and commit 283d75737837 ("uapi/linux/stddef.h: Provide __always_inline to userspace headers") added a definition of __always_inline for use in exported headers when the kernel's compiler.h is not available. However, since swab.h does not include stddef.h, if the header soup does not indirectly include it, the definition of __always_inline is missing, resulting in a compilation failure, which was observed compiling the perf tool using exported headers containing this commit: In file included from /usr/include/linux/byteorder/little_endian.h:12:0, from /usr/include/asm/byteorder.h:14, from tools/include/uapi/linux/perf_event.h:20, from perf.h:8, from builtin-bench.c:18: /usr/include/linux/swab.h:160:8: error: unknown type name `__always_inline' static __always_inline __u16 __swab16p(const __u16 *p) Fix this by replacing the inclusion of linux/compiler.h with linux/stddef.h to ensure that we pick up that definition if required, without relying on it's indirect inclusion. compiler.h is then included indirectly, via stddef.h. Fixes: 283d75737837 ("uapi/linux/stddef.h: Provide __always_inline to userspace headers") Signed-off-by: Matt Redfearn Signed-off-by: Florian Fainelli Signed-off-by: Arnd Bergmann Tested-by: Nathan Chancellor Reviewed-by: Petr Vaněk Signed-off-by: Arnd Bergmann --- include/uapi/linux/swab.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h index 0723a9cce747..01717181339e 100644 --- a/include/uapi/linux/swab.h +++ b/include/uapi/linux/swab.h @@ -3,7 +3,7 @@ #define _UAPI_LINUX_SWAB_H #include -#include +#include #include #include -- cgit v1.2.3 From bd039b5ea2a91ea707ee8539df26456bd5be80af Mon Sep 17 00:00:00 2001 From: Andy Ren Date: Mon, 7 Nov 2022 09:42:42 -0800 Subject: net/core: Allow live renaming when an interface is up Allow a network interface to be renamed when the interface is up. As described in the netconsole documentation [1], when netconsole is used as a built-in, it will bring up the specified interface as soon as possible. As a result, user space will not be able to rename the interface since the kernel disallows renaming of interfaces that are administratively up unless the 'IFF_LIVE_RENAME_OK' private flag was set by the kernel. The original solution [2] to this problem was to add a new parameter to the netconsole configuration parameters that allows renaming of the interface used by netconsole while it is administratively up. However, during the discussion that followed, it became apparent that we have no reason to keep the current restriction and instead we should allow user space to rename interfaces regardless of their administrative state: 1. The restriction was put in place over 20 years ago when renaming was only possible via IOCTL and before rtnetlink started notifying user space about such changes like it does today. 2. The 'IFF_LIVE_RENAME_OK' flag was added over 3 years ago in version 5.2 and no regressions were reported. 3. In-kernel listeners to 'NETDEV_CHANGENAME' do not seem to care about the administrative state of interface. Therefore, allow user space to rename running interfaces by removing the restriction and the associated 'IFF_LIVE_RENAME_OK' flag. Help in possible triage by emitting a message to the kernel log that an interface was renamed while UP. [1] https://www.kernel.org/doc/Documentation/networking/netconsole.rst [2] https://lore.kernel.org/netdev/20221102002420.2613004-1-andy.ren@getcruise.com/ Signed-off-by: Andy Ren Reviewed-by: Ido Schimmel Reviewed-by: David Ahern Signed-off-by: David S. Miller --- include/linux/netdevice.h | 4 +--- net/core/dev.c | 19 ++----------------- net/core/failover.c | 6 +++--- 3 files changed, 6 insertions(+), 23 deletions(-) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d45713a06568..4be87b89e481 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1650,7 +1650,6 @@ struct net_device_ops { * @IFF_FAILOVER: device is a failover master device * @IFF_FAILOVER_SLAVE: device is lower dev of a failover master device * @IFF_L3MDEV_RX_HANDLER: only invoke the rx handler of L3 master device - * @IFF_LIVE_RENAME_OK: rename is allowed while device is up and running * @IFF_TX_SKB_NO_LINEAR: device/driver is capable of xmitting frames with * skb_headlen(skb) == 0 (data starts from frag0) * @IFF_CHANGE_PROTO_DOWN: device supports setting carrier via IFLA_PROTO_DOWN @@ -1686,7 +1685,7 @@ enum netdev_priv_flags { IFF_FAILOVER = 1<<27, IFF_FAILOVER_SLAVE = 1<<28, IFF_L3MDEV_RX_HANDLER = 1<<29, - IFF_LIVE_RENAME_OK = 1<<30, + /* was IFF_LIVE_RENAME_OK */ IFF_TX_SKB_NO_LINEAR = BIT_ULL(31), IFF_CHANGE_PROTO_DOWN = BIT_ULL(32), }; @@ -1721,7 +1720,6 @@ enum netdev_priv_flags { #define IFF_FAILOVER IFF_FAILOVER #define IFF_FAILOVER_SLAVE IFF_FAILOVER_SLAVE #define IFF_L3MDEV_RX_HANDLER IFF_L3MDEV_RX_HANDLER -#define IFF_LIVE_RENAME_OK IFF_LIVE_RENAME_OK #define IFF_TX_SKB_NO_LINEAR IFF_TX_SKB_NO_LINEAR /* Specifies the type of the struct net_device::ml_priv pointer */ diff --git a/net/core/dev.c b/net/core/dev.c index 3bacee3bee78..707de6b841d0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1163,22 +1163,6 @@ int dev_change_name(struct net_device *dev, const char *newname) net = dev_net(dev); - /* Some auto-enslaved devices e.g. failover slaves are - * special, as userspace might rename the device after - * the interface had been brought up and running since - * the point kernel initiated auto-enslavement. Allow - * live name change even when these slave devices are - * up and running. - * - * Typically, users of these auto-enslaving devices - * don't actually care about slave name change, as - * they are supposed to operate on master interface - * directly. - */ - if (dev->flags & IFF_UP && - likely(!(dev->priv_flags & IFF_LIVE_RENAME_OK))) - return -EBUSY; - down_write(&devnet_rename_sem); if (strncmp(newname, dev->name, IFNAMSIZ) == 0) { @@ -1195,7 +1179,8 @@ int dev_change_name(struct net_device *dev, const char *newname) } if (oldname[0] && !strchr(oldname, '%')) - netdev_info(dev, "renamed from %s\n", oldname); + netdev_info(dev, "renamed from %s%s\n", oldname, + dev->flags & IFF_UP ? " (while UP)" : ""); old_assign_type = dev->name_assign_type; dev->name_assign_type = NET_NAME_RENAMED; diff --git a/net/core/failover.c b/net/core/failover.c index 864d2d83eff4..655411c4ca51 100644 --- a/net/core/failover.c +++ b/net/core/failover.c @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev) goto err_upper_link; } - slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_LIVE_RENAME_OK); + slave_dev->priv_flags |= IFF_FAILOVER_SLAVE; if (fops && fops->slave_register && !fops->slave_register(slave_dev, failover_dev)) return NOTIFY_OK; netdev_upper_dev_unlink(slave_dev, failover_dev); - slave_dev->priv_flags &= ~(IFF_FAILOVER_SLAVE | IFF_LIVE_RENAME_OK); + slave_dev->priv_flags &= ~IFF_FAILOVER_SLAVE; err_upper_link: netdev_rx_handler_unregister(slave_dev); done: @@ -121,7 +121,7 @@ int failover_slave_unregister(struct net_device *slave_dev) netdev_rx_handler_unregister(slave_dev); netdev_upper_dev_unlink(slave_dev, failover_dev); - slave_dev->priv_flags &= ~(IFF_FAILOVER_SLAVE | IFF_LIVE_RENAME_OK); + slave_dev->priv_flags &= ~IFF_FAILOVER_SLAVE; if (fops && fops->slave_unregister && !fops->slave_unregister(slave_dev, failover_dev)) -- cgit v1.2.3 From fa627348cfc7fb174468d88756b83c2d97890b07 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sat, 1 Oct 2022 18:54:26 +0200 Subject: driver core: class: make namespace and get_ownership take const * The callbacks in struct class namespace() and get_ownership() do not modify the struct device passed to them, so mark the pointer as constant and fix up all callbacks in the kernel to have the correct function signature. This helps make it more obvious what calls and callbacks do, and do not, modify structures passed to them. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20221001165426.2690912-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 4 ++-- drivers/infiniband/core/device.c | 4 ++-- drivers/net/ipvlan/ipvtap.c | 4 ++-- drivers/net/macvtap.c | 4 ++-- include/linux/device/class.h | 4 ++-- net/core/net-sysfs.c | 8 ++++---- net/wireless/sysfs.c | 2 +- 7 files changed, 15 insertions(+), 15 deletions(-) (limited to 'include') diff --git a/drivers/base/core.c b/drivers/base/core.c index d02501933467..f07b1c349f79 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2336,7 +2336,7 @@ static void device_release(struct kobject *kobj) static const void *device_namespace(struct kobject *kobj) { - struct device *dev = kobj_to_dev(kobj); + const struct device *dev = kobj_to_dev(kobj); const void *ns = NULL; if (dev->class && dev->class->ns_type) @@ -2347,7 +2347,7 @@ static const void *device_namespace(struct kobject *kobj) static void device_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid) { - struct device *dev = kobj_to_dev(kobj); + const struct device *dev = kobj_to_dev(kobj); if (dev->class && dev->class->get_ownership) dev->class->get_ownership(dev, uid, gid); diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index ae60c73babcc..3893b6517421 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -524,9 +524,9 @@ static int ib_device_uevent(struct device *device, return 0; } -static const void *net_namespace(struct device *d) +static const void *net_namespace(const struct device *d) { - struct ib_core_device *coredev = + const struct ib_core_device *coredev = container_of(d, struct ib_core_device, dev); return read_pnet(&coredev->rdma_net); diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c index cbabca167a07..dde272586e80 100644 --- a/drivers/net/ipvlan/ipvtap.c +++ b/drivers/net/ipvlan/ipvtap.c @@ -30,9 +30,9 @@ static dev_t ipvtap_major; static struct cdev ipvtap_cdev; -static const void *ipvtap_net_namespace(struct device *d) +static const void *ipvtap_net_namespace(const struct device *d) { - struct net_device *dev = to_net_dev(d->parent); + const struct net_device *dev = to_net_dev(d->parent); return dev_net(dev); } diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index d1f435788e90..031344239f27 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -35,9 +35,9 @@ struct macvtap_dev { */ static dev_t macvtap_major; -static const void *macvtap_net_namespace(struct device *d) +static const void *macvtap_net_namespace(const struct device *d) { - struct net_device *dev = to_net_dev(d->parent); + const struct net_device *dev = to_net_dev(d->parent); return dev_net(dev); } diff --git a/include/linux/device/class.h b/include/linux/device/class.h index e61ec5502019..20103e0b03c3 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -68,9 +68,9 @@ struct class { int (*shutdown_pre)(struct device *dev); const struct kobj_ns_type_operations *ns_type; - const void *(*namespace)(struct device *dev); + const void *(*namespace)(const struct device *dev); - void (*get_ownership)(struct device *dev, kuid_t *uid, kgid_t *gid); + void (*get_ownership)(const struct device *dev, kuid_t *uid, kgid_t *gid); const struct dev_pm_ops *pm; diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 8409d41405df..a8c5a7cd9701 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -1910,16 +1910,16 @@ static void netdev_release(struct device *d) netdev_freemem(dev); } -static const void *net_namespace(struct device *d) +static const void *net_namespace(const struct device *d) { - struct net_device *dev = to_net_dev(d); + const struct net_device *dev = to_net_dev(d); return dev_net(dev); } -static void net_get_ownership(struct device *d, kuid_t *uid, kgid_t *gid) +static void net_get_ownership(const struct device *d, kuid_t *uid, kgid_t *gid) { - struct net_device *dev = to_net_dev(d); + const struct net_device *dev = to_net_dev(d); const struct net *net = dev_net(dev); net_ns_get_ownership(net, uid, gid); diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c index 0c3f05c9be27..cdb638647e0b 100644 --- a/net/wireless/sysfs.c +++ b/net/wireless/sysfs.c @@ -148,7 +148,7 @@ static SIMPLE_DEV_PM_OPS(wiphy_pm_ops, wiphy_suspend, wiphy_resume); #define WIPHY_PM_OPS NULL #endif -static const void *wiphy_namespace(struct device *d) +static const void *wiphy_namespace(const struct device *d) { struct wiphy *wiphy = container_of(d, struct wiphy, dev); -- cgit v1.2.3 From f733615e39aa2d6ddeef33b7b2c9aa6a5a2c2785 Mon Sep 17 00:00:00 2001 From: John Ogness Date: Mon, 7 Nov 2022 15:21:59 +0106 Subject: rcu: Implement lockdep_rcu_enabled for !CONFIG_DEBUG_LOCK_ALLOC Provide an implementation for debug_lockdep_rcu_enabled() when CONFIG_DEBUG_LOCK_ALLOC is not enabled. This allows code to check if rcu lockdep debugging is available without needing an extra check if CONFIG_DEBUG_LOCK_ALLOC is enabled. Signed-off-by: John Ogness Signed-off-by: Paul E. McKenney --- include/linux/rcupdate.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 08605ce7379d..65178c40ab6f 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -340,6 +340,11 @@ static inline int rcu_read_lock_any_held(void) return !preemptible(); } +static inline int debug_lockdep_rcu_enabled(void) +{ + return 0; +} + #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ #ifdef CONFIG_PROVE_RCU -- cgit v1.2.3 From 07a368b3f55a79d33cad113d506b279e04fd2a00 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Tue, 25 Oct 2022 15:47:27 +0300 Subject: bug: introduce ASSERT_STRUCT_OFFSET ASSERT_STRUCT_OFFSET allows to assert during the build of the kernel that a field in a struct have an expected offset. KVM used to have such macro, but there is almost nothing KVM specific in it so move it to build_bug.h, so that it can be used in other places in KVM. Signed-off-by: Maxim Levitsky Message-Id: <20221025124741.228045-10-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmcs12.h | 5 ++--- include/linux/build_bug.h | 9 +++++++++ 2 files changed, 11 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/arch/x86/kvm/vmx/vmcs12.h b/arch/x86/kvm/vmx/vmcs12.h index 746129ddd5ae..01936013428b 100644 --- a/arch/x86/kvm/vmx/vmcs12.h +++ b/arch/x86/kvm/vmx/vmcs12.h @@ -208,9 +208,8 @@ struct __packed vmcs12 { /* * For save/restore compatibility, the vmcs12 field offsets must not change. */ -#define CHECK_OFFSET(field, loc) \ - BUILD_BUG_ON_MSG(offsetof(struct vmcs12, field) != (loc), \ - "Offset of " #field " in struct vmcs12 has changed.") +#define CHECK_OFFSET(field, loc) \ + ASSERT_STRUCT_OFFSET(struct vmcs12, field, loc) static inline void vmx_check_vmcs12_offsets(void) { diff --git a/include/linux/build_bug.h b/include/linux/build_bug.h index e3a0be2c90ad..3aa3640f8c18 100644 --- a/include/linux/build_bug.h +++ b/include/linux/build_bug.h @@ -77,4 +77,13 @@ #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) + +/* + * Compile time check that field has an expected offset + */ +#define ASSERT_STRUCT_OFFSET(type, field, expected_offset) \ + BUILD_BUG_ON_MSG(offsetof(type, field) != (expected_offset), \ + "Offset of " #field " in " #type " has changed.") + + #endif /* _LINUX_BUILD_BUG_H */ -- cgit v1.2.3 From 93c5c61d9e58a9ea423439d358c198be5b674a58 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Tue, 11 Oct 2022 15:58:06 -0400 Subject: mm/gup: Add FOLL_INTERRUPTIBLE We have had FAULT_FLAG_INTERRUPTIBLE but it was never applied to GUPs. One issue with it is that not all GUP paths are able to handle signal delivers besides SIGKILL. That's not ideal for the GUP users who are actually able to handle these cases, like KVM. KVM uses GUP extensively on faulting guest pages, during which we've got existing infrastructures to retry a page fault at a later time. Allowing the GUP to be interrupted by generic signals can make KVM related threads to be more responsive. For examples: (1) SIGUSR1: which QEMU/KVM uses to deliver an inter-process IPI, e.g. when the admin issues a vm_stop QMP command, SIGUSR1 can be generated to kick the vcpus out of kernel context immediately, (2) SIGINT: which can be used with interactive hypervisor users to stop a virtual machine with Ctrl-C without any delays/hangs, (3) SIGTRAP: which grants GDB capability even during page faults that are stuck for a long time. Normally hypervisor will be able to receive these signals properly, but not if we're stuck in a GUP for a long time for whatever reason. It happens easily with a stucked postcopy migration when e.g. a network temp failure happens, then some vcpu threads can hang death waiting for the pages. With the new FOLL_INTERRUPTIBLE, we can allow GUP users like KVM to selectively enable the ability to trap these signals. Reviewed-by: John Hubbard Reviewed-by: David Hildenbrand Signed-off-by: Peter Xu Message-Id: <20221011195809.557016-2-peterx@redhat.com> Signed-off-by: Paolo Bonzini --- include/linux/mm.h | 1 + mm/gup.c | 33 +++++++++++++++++++++++++++++---- mm/hugetlb.c | 5 ++++- 3 files changed, 34 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 8bbcccbc5565..3c84f4e48cd7 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2958,6 +2958,7 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, #define FOLL_SPLIT_PMD 0x20000 /* split huge pmd before returning */ #define FOLL_PIN 0x40000 /* pages must be released via unpin_user_page */ #define FOLL_FAST_ONLY 0x80000 /* gup_fast: prevent fall-back to slow gup */ +#define FOLL_INTERRUPTIBLE 0x100000 /* allow interrupts from generic signals */ /* * FOLL_PIN and FOLL_LONGTERM may be used in various combinations with each diff --git a/mm/gup.c b/mm/gup.c index fe195d47de74..90e372352e82 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -989,8 +989,17 @@ static int faultin_page(struct vm_area_struct *vma, fault_flags |= FAULT_FLAG_WRITE; if (*flags & FOLL_REMOTE) fault_flags |= FAULT_FLAG_REMOTE; - if (locked) + if (locked) { fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; + /* + * FAULT_FLAG_INTERRUPTIBLE is opt-in. GUP callers must set + * FOLL_INTERRUPTIBLE to enable FAULT_FLAG_INTERRUPTIBLE. + * That's because some callers may not be prepared to + * handle early exits caused by non-fatal signals. + */ + if (*flags & FOLL_INTERRUPTIBLE) + fault_flags |= FAULT_FLAG_INTERRUPTIBLE; + } if (*flags & FOLL_NOWAIT) fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_RETRY_NOWAIT; if (*flags & FOLL_TRIED) { @@ -1391,6 +1400,22 @@ retry: } EXPORT_SYMBOL_GPL(fixup_user_fault); +/* + * GUP always responds to fatal signals. When FOLL_INTERRUPTIBLE is + * specified, it'll also respond to generic signals. The caller of GUP + * that has FOLL_INTERRUPTIBLE should take care of the GUP interruption. + */ +static bool gup_signal_pending(unsigned int flags) +{ + if (fatal_signal_pending(current)) + return true; + + if (!(flags & FOLL_INTERRUPTIBLE)) + return false; + + return signal_pending(current); +} + /* * Please note that this function, unlike __get_user_pages will not * return 0 for nr_pages > 0 without FOLL_NOWAIT @@ -1472,11 +1497,11 @@ retry: * Repeat on the address that fired VM_FAULT_RETRY * with both FAULT_FLAG_ALLOW_RETRY and * FAULT_FLAG_TRIED. Note that GUP can be interrupted - * by fatal signals, so we need to check it before we + * by fatal signals of even common signals, depending on + * the caller's request. So we need to check it before we * start trying again otherwise it can loop forever. */ - - if (fatal_signal_pending(current)) { + if (gup_signal_pending(flags)) { if (!pages_done) pages_done = -EINTR; break; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 546df97c31e4..b5ed54f760bb 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6285,9 +6285,12 @@ long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, fault_flags |= FAULT_FLAG_WRITE; else if (unshare) fault_flags |= FAULT_FLAG_UNSHARE; - if (locked) + if (locked) { fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; + if (flags & FOLL_INTERRUPTIBLE) + fault_flags |= FAULT_FLAG_INTERRUPTIBLE; + } if (flags & FOLL_NOWAIT) fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_RETRY_NOWAIT; -- cgit v1.2.3 From fe5ed56c79733b7808f968567c581118ab79552e Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Tue, 11 Oct 2022 15:58:07 -0400 Subject: kvm: Add KVM_PFN_ERR_SIGPENDING Add a new pfn error to show that we've got a pending signal to handle during hva_to_pfn_slow() procedure (of -EINTR retval). Signed-off-by: Peter Xu Reviewed-by: Sean Christopherson Message-Id: <20221011195809.557016-3-peterx@redhat.com> Signed-off-by: Paolo Bonzini --- include/linux/kvm_host.h | 10 ++++++++++ virt/kvm/kvm_main.c | 2 ++ 2 files changed, 12 insertions(+) (limited to 'include') diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 18592bdf4c1b..911b064878df 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -96,6 +96,7 @@ #define KVM_PFN_ERR_FAULT (KVM_PFN_ERR_MASK) #define KVM_PFN_ERR_HWPOISON (KVM_PFN_ERR_MASK + 1) #define KVM_PFN_ERR_RO_FAULT (KVM_PFN_ERR_MASK + 2) +#define KVM_PFN_ERR_SIGPENDING (KVM_PFN_ERR_MASK + 3) /* * error pfns indicate that the gfn is in slot but faild to @@ -106,6 +107,15 @@ static inline bool is_error_pfn(kvm_pfn_t pfn) return !!(pfn & KVM_PFN_ERR_MASK); } +/* + * KVM_PFN_ERR_SIGPENDING indicates that fetching the PFN was interrupted + * by a pending signal. Note, the signal may or may not be fatal. + */ +static inline bool is_sigpending_pfn(kvm_pfn_t pfn) +{ + return pfn == KVM_PFN_ERR_SIGPENDING; +} + /* * error_noslot pfns indicate that the gfn can not be * translated to pfn - it is not in slot or failed to diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 25d7872b29c1..558f52dbebbd 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2667,6 +2667,8 @@ kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async, npages = hva_to_pfn_slow(addr, async, write_fault, writable, &pfn); if (npages == 1) return pfn; + if (npages == -EINTR) + return KVM_PFN_ERR_SIGPENDING; mmap_read_lock(current->mm); if (npages == -EHWPOISON || -- cgit v1.2.3 From c8b88b332bedf47a9aa008dfb69998c90623375c Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Tue, 11 Oct 2022 15:58:08 -0400 Subject: kvm: Add interruptible flag to __gfn_to_pfn_memslot() Add a new "interruptible" flag showing that the caller is willing to be interrupted by signals during the __gfn_to_pfn_memslot() request. Wire it up with a FOLL_INTERRUPTIBLE flag that we've just introduced. This prepares KVM to be able to respond to SIGUSR1 (for QEMU that's the SIGIPI) even during e.g. handling an userfaultfd page fault. No functional change intended. Signed-off-by: Peter Xu Reviewed-by: Sean Christopherson Message-Id: <20221011195809.557016-4-peterx@redhat.com> Signed-off-by: Paolo Bonzini --- arch/arm64/kvm/mmu.c | 2 +- arch/powerpc/kvm/book3s_64_mmu_hv.c | 2 +- arch/powerpc/kvm/book3s_64_mmu_radix.c | 2 +- arch/x86/kvm/mmu/mmu.c | 4 ++-- include/linux/kvm_host.h | 4 ++-- virt/kvm/kvm_main.c | 28 +++++++++++++++++----------- virt/kvm/kvm_mm.h | 4 ++-- virt/kvm/pfncache.c | 2 +- 8 files changed, 27 insertions(+), 21 deletions(-) (limited to 'include') diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 60ee3d9f01f8..f154d4a7fae0 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -1239,7 +1239,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, */ smp_rmb(); - pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL, + pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL, write_fault, &writable, NULL); if (pfn == KVM_PFN_ERR_HWPOISON) { kvm_send_hwpoison_signal(hva, vma_shift); diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index e9744b41a226..4939f57b6f6a 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -598,7 +598,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_vcpu *vcpu, write_ok = true; } else { /* Call KVM generic code to do the slow-path check */ - pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL, + pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL, writing, &write_ok, NULL); if (is_error_noslot_pfn(pfn)) return -EFAULT; diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c index 5d5e12f3bf86..9d3743ca16d5 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -846,7 +846,7 @@ int kvmppc_book3s_instantiate_page(struct kvm_vcpu *vcpu, unsigned long pfn; /* Call KVM generic code to do the slow-path check */ - pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL, + pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL, writing, upgrade_p, NULL); if (is_error_noslot_pfn(pfn)) return -EFAULT; diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index f8c92a4a35fa..0bbfb33fa735 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4170,7 +4170,7 @@ static int kvm_faultin_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) } async = false; - fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, &async, + fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, false, &async, fault->write, &fault->map_writable, &fault->hva); if (!async) @@ -4187,7 +4187,7 @@ static int kvm_faultin_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) } } - fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, NULL, + fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, false, NULL, fault->write, &fault->map_writable, &fault->hva); return RET_PF_CONTINUE; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 911b064878df..8fe4665bd020 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1150,8 +1150,8 @@ kvm_pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault, kvm_pfn_t gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn); kvm_pfn_t gfn_to_pfn_memslot_atomic(const struct kvm_memory_slot *slot, gfn_t gfn); kvm_pfn_t __gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn, - bool atomic, bool *async, bool write_fault, - bool *writable, hva_t *hva); + bool atomic, bool interruptible, bool *async, + bool write_fault, bool *writable, hva_t *hva); void kvm_release_pfn_clean(kvm_pfn_t pfn); void kvm_release_pfn_dirty(kvm_pfn_t pfn); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 558f52dbebbd..43bbe4fde078 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2514,7 +2514,7 @@ static bool hva_to_pfn_fast(unsigned long addr, bool write_fault, * 1 indicates success, -errno is returned if error is detected. */ static int hva_to_pfn_slow(unsigned long addr, bool *async, bool write_fault, - bool *writable, kvm_pfn_t *pfn) + bool interruptible, bool *writable, kvm_pfn_t *pfn) { unsigned int flags = FOLL_HWPOISON; struct page *page; @@ -2529,6 +2529,8 @@ static int hva_to_pfn_slow(unsigned long addr, bool *async, bool write_fault, flags |= FOLL_WRITE; if (async) flags |= FOLL_NOWAIT; + if (interruptible) + flags |= FOLL_INTERRUPTIBLE; npages = get_user_pages_unlocked(addr, 1, &page, flags); if (npages != 1) @@ -2638,6 +2640,7 @@ out: * Pin guest page in memory and return its pfn. * @addr: host virtual address which maps memory to the guest * @atomic: whether this function can sleep + * @interruptible: whether the process can be interrupted by non-fatal signals * @async: whether this function need to wait IO complete if the * host page is not in the memory * @write_fault: whether we should get a writable host page @@ -2648,8 +2651,8 @@ out: * 2): @write_fault = false && @writable, @writable will tell the caller * whether the mapping is writable. */ -kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async, - bool write_fault, bool *writable) +kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool interruptible, + bool *async, bool write_fault, bool *writable) { struct vm_area_struct *vma; kvm_pfn_t pfn; @@ -2664,7 +2667,8 @@ kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async, if (atomic) return KVM_PFN_ERR_FAULT; - npages = hva_to_pfn_slow(addr, async, write_fault, writable, &pfn); + npages = hva_to_pfn_slow(addr, async, write_fault, interruptible, + writable, &pfn); if (npages == 1) return pfn; if (npages == -EINTR) @@ -2699,8 +2703,8 @@ exit: } kvm_pfn_t __gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn, - bool atomic, bool *async, bool write_fault, - bool *writable, hva_t *hva) + bool atomic, bool interruptible, bool *async, + bool write_fault, bool *writable, hva_t *hva) { unsigned long addr = __gfn_to_hva_many(slot, gfn, NULL, write_fault); @@ -2725,7 +2729,7 @@ kvm_pfn_t __gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn, writable = NULL; } - return hva_to_pfn(addr, atomic, async, write_fault, + return hva_to_pfn(addr, atomic, interruptible, async, write_fault, writable); } EXPORT_SYMBOL_GPL(__gfn_to_pfn_memslot); @@ -2733,20 +2737,22 @@ EXPORT_SYMBOL_GPL(__gfn_to_pfn_memslot); kvm_pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault, bool *writable) { - return __gfn_to_pfn_memslot(gfn_to_memslot(kvm, gfn), gfn, false, NULL, - write_fault, writable, NULL); + return __gfn_to_pfn_memslot(gfn_to_memslot(kvm, gfn), gfn, false, false, + NULL, write_fault, writable, NULL); } EXPORT_SYMBOL_GPL(gfn_to_pfn_prot); kvm_pfn_t gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn) { - return __gfn_to_pfn_memslot(slot, gfn, false, NULL, true, NULL, NULL); + return __gfn_to_pfn_memslot(slot, gfn, false, false, NULL, true, + NULL, NULL); } EXPORT_SYMBOL_GPL(gfn_to_pfn_memslot); kvm_pfn_t gfn_to_pfn_memslot_atomic(const struct kvm_memory_slot *slot, gfn_t gfn) { - return __gfn_to_pfn_memslot(slot, gfn, true, NULL, true, NULL, NULL); + return __gfn_to_pfn_memslot(slot, gfn, true, false, NULL, true, + NULL, NULL); } EXPORT_SYMBOL_GPL(gfn_to_pfn_memslot_atomic); diff --git a/virt/kvm/kvm_mm.h b/virt/kvm/kvm_mm.h index 41da467d99c9..a1ab15006af3 100644 --- a/virt/kvm/kvm_mm.h +++ b/virt/kvm/kvm_mm.h @@ -24,8 +24,8 @@ #define KVM_MMU_READ_UNLOCK(kvm) spin_unlock(&(kvm)->mmu_lock) #endif /* KVM_HAVE_MMU_RWLOCK */ -kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async, - bool write_fault, bool *writable); +kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool interruptible, + bool *async, bool write_fault, bool *writable); #ifdef CONFIG_HAVE_KVM_PFNCACHE void gfn_to_pfn_cache_invalidate_start(struct kvm *kvm, diff --git a/virt/kvm/pfncache.c b/virt/kvm/pfncache.c index 346e47f15572..bd4a46aee384 100644 --- a/virt/kvm/pfncache.c +++ b/virt/kvm/pfncache.c @@ -185,7 +185,7 @@ static kvm_pfn_t hva_to_pfn_retry(struct kvm *kvm, struct gfn_to_pfn_cache *gpc) } /* We always request a writeable mapping */ - new_pfn = hva_to_pfn(gpc->uhva, false, NULL, true, NULL); + new_pfn = hva_to_pfn(gpc->uhva, false, false, NULL, true, NULL); if (is_error_noslot_pfn(new_pfn)) goto out_error; -- cgit v1.2.3 From db205f7e1edc8d8f0880f0218d3a03b13fe94af3 Mon Sep 17 00:00:00 2001 From: Aaron Lewis Date: Wed, 21 Sep 2022 15:15:22 +0000 Subject: KVM: x86: Add a VALID_MASK for the MSR exit reason flags Add the mask KVM_MSR_EXIT_REASON_VALID_MASK for the MSR exit reason flags. This simplifies checks that validate these flags, and makes it easier to introduce new flags in the future. No functional change intended. Signed-off-by: Aaron Lewis Message-Id: <20220921151525.904162-3-aaronlewis@google.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/x86.c | 4 +--- include/uapi/linux/kvm.h | 3 +++ 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index cbec2e675c18..9ba8c1b73db4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6230,9 +6230,7 @@ split_irqchip_unlock: break; case KVM_CAP_X86_USER_SPACE_MSR: r = -EINVAL; - if (cap->args[0] & ~(KVM_MSR_EXIT_REASON_INVAL | - KVM_MSR_EXIT_REASON_UNKNOWN | - KVM_MSR_EXIT_REASON_FILTER)) + if (cap->args[0] & ~KVM_MSR_EXIT_REASON_VALID_MASK) break; kvm->arch.user_space_msr_mask = cap->args[0]; r = 0; diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 0d5d4419139a..7fea12369245 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -485,6 +485,9 @@ struct kvm_run { #define KVM_MSR_EXIT_REASON_INVAL (1 << 0) #define KVM_MSR_EXIT_REASON_UNKNOWN (1 << 1) #define KVM_MSR_EXIT_REASON_FILTER (1 << 2) +#define KVM_MSR_EXIT_REASON_VALID_MASK (KVM_MSR_EXIT_REASON_INVAL | \ + KVM_MSR_EXIT_REASON_UNKNOWN | \ + KVM_MSR_EXIT_REASON_FILTER) __u32 reason; /* kernel -> user */ __u32 index; /* kernel -> user */ __u64 data; /* kernel <-> user */ -- cgit v1.2.3 From d663b8a285986072428a6a145e5994bc275df994 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 3 Nov 2022 10:44:10 -0400 Subject: KVM: replace direct irq.h inclusion virt/kvm/irqchip.c is including "irq.h" from the arch-specific KVM source directory (i.e. not from arch/*/include) for the sole purpose of retrieving irqchip_in_kernel. Making the function inline in a header that is already included, such as asm/kvm_host.h, is not possible because it needs to look at struct kvm which is defined after asm/kvm_host.h is included. So add a kvm_arch_irqchip_in_kernel non-inline function; irqchip_in_kernel() is only performance critical on arm64 and x86, and the non-inline function is enough on all other architectures. irq.h can then be deleted from all architectures except x86. Signed-off-by: Paolo Bonzini --- arch/arm64/kvm/arm.c | 5 +++++ arch/arm64/kvm/irq.h | 16 ---------------- arch/powerpc/kvm/irq.h | 22 ---------------------- arch/powerpc/kvm/powerpc.c | 18 ++++++++++++++++-- arch/s390/kvm/irq.h | 19 ------------------- arch/s390/kvm/kvm-s390.c | 5 +++++ arch/x86/kvm/irq.c | 5 +++++ include/linux/kvm_host.h | 2 ++ virt/kvm/irqchip.c | 3 +-- 9 files changed, 34 insertions(+), 61 deletions(-) delete mode 100644 arch/arm64/kvm/irq.h delete mode 100644 arch/powerpc/kvm/irq.h delete mode 100644 arch/s390/kvm/irq.h (limited to 'include') diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 94d33e296e10..7b107fa540fa 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -2130,6 +2130,11 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr) return NULL; } +bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) +{ + return irqchip_in_kernel(kvm); +} + bool kvm_arch_has_irq_bypass(void) { return true; diff --git a/arch/arm64/kvm/irq.h b/arch/arm64/kvm/irq.h deleted file mode 100644 index 0d257de42c10..000000000000 --- a/arch/arm64/kvm/irq.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * irq.h: in kernel interrupt controller related definitions - * Copyright (c) 2016 Red Hat, Inc. - * - * This header is included by irqchip.c. However, on ARM, interrupt - * controller declarations are located in include/kvm/arm_vgic.h since - * they are mostly shared between arm and arm64. - */ - -#ifndef __IRQ_H -#define __IRQ_H - -#include - -#endif diff --git a/arch/powerpc/kvm/irq.h b/arch/powerpc/kvm/irq.h deleted file mode 100644 index e6463f866abc..000000000000 --- a/arch/powerpc/kvm/irq.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IRQ_H -#define __IRQ_H - -#include - -static inline int irqchip_in_kernel(struct kvm *kvm) -{ - int ret = 0; - -#ifdef CONFIG_KVM_MPIC - ret = ret || (kvm->arch.mpic != NULL); -#endif -#ifdef CONFIG_KVM_XICS - ret = ret || (kvm->arch.xics != NULL); - ret = ret || (kvm->arch.xive != NULL); -#endif - smp_rmb(); - return ret; -} - -#endif diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index b850b0efa201..04494a4fb37a 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -36,7 +36,6 @@ #include #include "timing.h" -#include "irq.h" #include "../mm/mmu_decl.h" #define CREATE_TRACE_POINTS @@ -2165,10 +2164,25 @@ static int kvm_vm_ioctl_get_pvinfo(struct kvm_ppc_pvinfo *pvinfo) return 0; } +bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) +{ + int ret = 0; + +#ifdef CONFIG_KVM_MPIC + ret = ret || (kvm->arch.mpic != NULL); +#endif +#ifdef CONFIG_KVM_XICS + ret = ret || (kvm->arch.xics != NULL); + ret = ret || (kvm->arch.xive != NULL); +#endif + smp_rmb(); + return ret; +} + int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_event, bool line_status) { - if (!irqchip_in_kernel(kvm)) + if (!kvm_arch_irqchip_in_kernel(kvm)) return -ENXIO; irq_event->status = kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, diff --git a/arch/s390/kvm/irq.h b/arch/s390/kvm/irq.h deleted file mode 100644 index 484608c71dd0..000000000000 --- a/arch/s390/kvm/irq.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * s390 irqchip routines - * - * Copyright IBM Corp. 2014 - * - * Author(s): Cornelia Huck - */ -#ifndef __KVM_IRQ_H -#define __KVM_IRQ_H - -#include - -static inline int irqchip_in_kernel(struct kvm *kvm) -{ - return 1; -} - -#endif diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index bc491a73815c..5c7532dbc96b 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -5567,6 +5567,11 @@ vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf) return VM_FAULT_SIGBUS; } +bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) +{ + return true; +} + /* Section: memory related */ int kvm_arch_prepare_memory_region(struct kvm *kvm, const struct kvm_memory_slot *old, diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c index f371f1292ca3..d8d50558f165 100644 --- a/arch/x86/kvm/irq.c +++ b/arch/x86/kvm/irq.c @@ -165,3 +165,8 @@ bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) return resample ? irqchip_kernel(kvm) : irqchip_in_kernel(kvm); } + +bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) +{ + return irqchip_in_kernel(kvm); +} diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 8fe4665bd020..e6e66c5e56f2 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -663,6 +663,8 @@ struct kvm_irq_routing_table { */ struct hlist_head map[]; }; + +bool kvm_arch_irqchip_in_kernel(struct kvm *kvm); #endif #ifndef KVM_INTERNAL_MEM_SLOTS diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c index 58e4f88b2b9f..1e567d1f6d3d 100644 --- a/virt/kvm/irqchip.c +++ b/virt/kvm/irqchip.c @@ -17,7 +17,6 @@ #include #include #include -#include "irq.h" int kvm_irq_map_gsi(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *entries, int gsi) @@ -50,7 +49,7 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi) { struct kvm_kernel_irq_routing_entry route; - if (!irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) + if (!kvm_arch_irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) return -EINVAL; route.msi.address_lo = msi->address_lo; -- cgit v1.2.3 From 0cda8c43aa2477b7a9f9bed0adff2f34d3afc143 Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Wed, 9 Nov 2022 12:08:46 +0100 Subject: regulator: qcom_smd: Add PMR735a regulators PMR735a is already supported in the RPMH regulator driver, but there are cases where it's bundled with SMD RPM SoCs. Port it over to qcom_smd-regulator to enable usage in such cases. Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20221109110846.45789-2-konrad.dybcio@linaro.org Signed-off-by: Mark Brown --- drivers/regulator/qcom_smd-regulator.c | 24 ++++++++++++++++++++++++ include/linux/soc/qcom/smd-rpm.h | 2 ++ 2 files changed, 26 insertions(+) (limited to 'include') diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index f98168d58dce..9eaae13fd385 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -677,6 +677,15 @@ static const struct regulator_desc pm6125_ftsmps = { .ops = &rpm_smps_ldo_ops, }; +static const struct regulator_desc pmic5_ftsmps520 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000), + }, + .n_linear_ranges = 1, + .n_voltages = 264, + .ops = &rpm_smps_ldo_ops, +}; + static const struct regulator_desc pms405_hfsmps3 = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000), @@ -1265,6 +1274,20 @@ static const struct rpm_regulator_data rpm_pmi8998_regulators[] = { {} }; +static const struct rpm_regulator_data rpm_pmr735a_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPE, 1, &pmic5_ftsmps520, "vdd_s1"}, + { "s2", QCOM_SMD_RPM_SMPE, 2, &pmic5_ftsmps520, "vdd_s2"}, + { "s3", QCOM_SMD_RPM_SMPE, 3, &pms405_hfsmps3, "vdd_s3"}, + { "l1", QCOM_SMD_RPM_LDOE, 1, &pm660_nldo660, "vdd_l1_l2"}, + { "l2", QCOM_SMD_RPM_LDOE, 2, &pm660_nldo660, "vdd_l1_l2"}, + { "l3", QCOM_SMD_RPM_LDOE, 3, &pm660_nldo660, "vdd_l3"}, + { "l4", QCOM_SMD_RPM_LDOE, 4, &pm660_ht_lvpldo, "vdd_l4"}, + { "l5", QCOM_SMD_RPM_LDOE, 5, &pm660_nldo660, "vdd_l5_l6"}, + { "l6", QCOM_SMD_RPM_LDOE, 6, &pm660_nldo660, "vdd_l5_l6"}, + { "l7", QCOM_SMD_RPM_LDOE, 7, &pm660_pldo660, "vdd_l7_bob"}, + {} +}; + static const struct rpm_regulator_data rpm_pms405_regulators[] = { { "s1", QCOM_SMD_RPM_SMPA, 1, &pms405_hfsmps3, "vdd_s1" }, { "s2", QCOM_SMD_RPM_SMPA, 2, &pms405_hfsmps3, "vdd_s2" }, @@ -1305,6 +1328,7 @@ static const struct of_device_id rpm_of_match[] = { { .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators }, { .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators }, { .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators }, + { .compatible = "qcom,rpm-pmr735a-regulators", .data = &rpm_pmr735a_regulators }, { .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators }, {} }; diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index 3ab8c07f71c0..62de54992e49 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -19,6 +19,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_CLK_BUF_A 0x616B6C63 #define QCOM_SMD_RPM_LDOA 0x616f646c #define QCOM_SMD_RPM_LDOB 0x626F646C +#define QCOM_SMD_RPM_LDOE 0x656f646c #define QCOM_SMD_RPM_RWCX 0x78637772 #define QCOM_SMD_RPM_RWMX 0x786d7772 #define QCOM_SMD_RPM_RWLC 0x636c7772 @@ -32,6 +33,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_QUP_CLK 0x707571 #define QCOM_SMD_RPM_SMPA 0x61706d73 #define QCOM_SMD_RPM_SMPB 0x62706d73 +#define QCOM_SMD_RPM_SMPE 0x65706d73 #define QCOM_SMD_RPM_SPDM 0x63707362 #define QCOM_SMD_RPM_VSA 0x00617376 #define QCOM_SMD_RPM_MMAXI_CLK 0x69786d6d -- cgit v1.2.3 From 68c76ad4a9571a2b603665c85cf8229bcf04982a Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 27 Oct 2022 17:59:06 +0200 Subject: arm64: unwind: add asynchronous unwind tables to kernel and modules Enable asynchronous unwind table generation for both the core kernel as well as modules, and emit the resulting .eh_frame sections as init code so we can use the unwind directives for code patching at boot or module load time. This will be used by dynamic shadow call stack support, which will rely on code patching rather than compiler codegen to emit the shadow call stack push and pop instructions. Signed-off-by: Ard Biesheuvel Reviewed-by: Nick Desaulniers Reviewed-by: Sami Tolvanen Tested-by: Sami Tolvanen Link: https://lore.kernel.org/r/20221027155908.1940624-2-ardb@kernel.org Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 3 +++ arch/arm64/Makefile | 5 +++++ arch/arm64/include/asm/module.lds.h | 8 ++++++++ arch/arm64/kernel/pi/Makefile | 1 + arch/arm64/kernel/vmlinux.lds.S | 13 +++++++++++++ arch/arm64/kvm/hyp/nvhe/Makefile | 1 + drivers/firmware/efi/libstub/Makefile | 1 + include/asm-generic/vmlinux.lds.h | 9 +++++++-- scripts/module.lds.S | 6 ++++++ 9 files changed, 45 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 505c8a1ccbe0..7e3a9cf2193d 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -370,6 +370,9 @@ config KASAN_SHADOW_OFFSET default 0xeffffff800000000 if ARM64_VA_BITS_36 && KASAN_SW_TAGS default 0xffffffffffffffff +config UNWIND_TABLES + bool + source "arch/arm64/Kconfig.platforms" menu "Kernel Features" diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 5e56d26a2239..7868a176993f 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -45,8 +45,13 @@ KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) KBUILD_AFLAGS += $(call cc-option,-mabi=lp64) # Avoid generating .eh_frame* sections. +ifneq ($(CONFIG_UNWIND_TABLES),y) KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables KBUILD_AFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables +else +KBUILD_CFLAGS += -fasynchronous-unwind-tables +KBUILD_AFLAGS += -fasynchronous-unwind-tables +endif ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y) prepare: stack_protector_prepare diff --git a/arch/arm64/include/asm/module.lds.h b/arch/arm64/include/asm/module.lds.h index 094701ec5500..dbba4b7559aa 100644 --- a/arch/arm64/include/asm/module.lds.h +++ b/arch/arm64/include/asm/module.lds.h @@ -17,4 +17,12 @@ SECTIONS { */ .text.hot : { *(.text.hot) } #endif + +#ifdef CONFIG_UNWIND_TABLES + /* + * Currently, we only use unwind info at module load time, so we can + * put it into the .init allocation. + */ + .init.eh_frame : { *(.eh_frame) } +#endif } diff --git a/arch/arm64/kernel/pi/Makefile b/arch/arm64/kernel/pi/Makefile index 839291430cb3..4c0ea3cd4ea4 100644 --- a/arch/arm64/kernel/pi/Makefile +++ b/arch/arm64/kernel/pi/Makefile @@ -7,6 +7,7 @@ KBUILD_CFLAGS := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) -fpie \ -I$(srctree)/scripts/dtc/libfdt -fno-stack-protector \ -include $(srctree)/include/linux/hidden.h \ -D__DISABLE_EXPORTS -ffreestanding -D__NO_FORTIFY \ + -fno-asynchronous-unwind-tables -fno-unwind-tables \ $(call cc-option,-fno-addrsig) # remove SCS flags from all objects in this directory diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index 45131e354e27..4c13dafc98b8 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -121,6 +121,17 @@ jiffies = jiffies_64; #define TRAMP_TEXT #endif +#ifdef CONFIG_UNWIND_TABLES +#define UNWIND_DATA_SECTIONS \ + .eh_frame : { \ + __eh_frame_start = .; \ + *(.eh_frame) \ + __eh_frame_end = .; \ + } +#else +#define UNWIND_DATA_SECTIONS +#endif + /* * The size of the PE/COFF section that covers the kernel image, which * runs from _stext to _edata, must be a round multiple of the PE/COFF @@ -231,6 +242,8 @@ SECTIONS __alt_instructions_end = .; } + UNWIND_DATA_SECTIONS + . = ALIGN(SEGMENT_ALIGN); __inittext_end = .; __initdata_begin = .; diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile index be0a2bc3e20d..530347cdebe3 100644 --- a/arch/arm64/kvm/hyp/nvhe/Makefile +++ b/arch/arm64/kvm/hyp/nvhe/Makefile @@ -96,6 +96,7 @@ KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_CFI) # when profile optimization is applied. gen-hyprel does not support SHT_REL and # causes a build failure. Remove profile optimization flags. KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%, $(KBUILD_CFLAGS)) +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables # KVM nVHE code is run at a different exception code with a different map, so # compiler instrumentation that inserts callbacks or checks into the code may diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index b1601aad7e1a..1016f0b5311d 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -20,6 +20,7 @@ cflags-$(CONFIG_X86) += -m$(BITS) -D__KERNEL__ \ # disable the stackleak plugin cflags-$(CONFIG_ARM64) := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \ -fpie $(DISABLE_STACKLEAK_PLUGIN) \ + -fno-unwind-tables -fno-asynchronous-unwind-tables \ $(call cc-option,-mbranch-protection=none) cflags-$(CONFIG_ARM) := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \ -fno-builtin -fpic \ diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index d06ada2341cb..0cca179e5106 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -1027,14 +1027,19 @@ * keep any .init_array.* sections. * https://bugs.llvm.org/show_bug.cgi?id=46478 */ +#ifdef CONFIG_UNWIND_TABLES +#define DISCARD_EH_FRAME +#else +#define DISCARD_EH_FRAME *(.eh_frame) +#endif #if defined(CONFIG_GCOV_KERNEL) || defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KCSAN) # ifdef CONFIG_CONSTRUCTORS # define SANITIZER_DISCARDS \ - *(.eh_frame) + DISCARD_EH_FRAME # else # define SANITIZER_DISCARDS \ *(.init_array) *(.init_array.*) \ - *(.eh_frame) + DISCARD_EH_FRAME # endif #else # define SANITIZER_DISCARDS diff --git a/scripts/module.lds.S b/scripts/module.lds.S index da4bddd26171..bf5bcf2836d8 100644 --- a/scripts/module.lds.S +++ b/scripts/module.lds.S @@ -3,6 +3,12 @@ * Archs are free to supply their own linker scripts. ld will * combine them automatically. */ +#ifdef CONFIG_UNWIND_TABLES +#define DISCARD_EH_FRAME +#else +#define DISCARD_EH_FRAME *(.eh_frame) +#endif + SECTIONS { /DISCARD/ : { *(.discard) -- cgit v1.2.3 From 9beccca0984022a844850e32f0d7dd80d4a225de Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 27 Oct 2022 17:59:07 +0200 Subject: scs: add support for dynamic shadow call stacks In order to allow arches to use code patching to conditionally emit the shadow stack pushes and pops, rather than always taking the performance hit even on CPUs that implement alternatives such as stack pointer authentication on arm64, add a Kconfig symbol that can be set by the arch to omit the SCS codegen itself, without otherwise affecting how support code for SCS and compiler options (for register reservation, for instance) are emitted. Also, add a static key and some plumbing to omit the allocation of shadow call stack for dynamic SCS configurations if SCS is disabled at runtime. Signed-off-by: Ard Biesheuvel Reviewed-by: Nick Desaulniers Reviewed-by: Kees Cook Reviewed-by: Sami Tolvanen Tested-by: Sami Tolvanen Link: https://lore.kernel.org/r/20221027155908.1940624-3-ardb@kernel.org Signed-off-by: Will Deacon --- Makefile | 2 ++ arch/Kconfig | 7 +++++++ include/linux/scs.h | 18 ++++++++++++++++++ kernel/scs.c | 14 ++++++++++++-- 4 files changed, 39 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/Makefile b/Makefile index ac2ec990422d..69b40b629f3c 100644 --- a/Makefile +++ b/Makefile @@ -966,8 +966,10 @@ LDFLAGS_vmlinux += --gc-sections endif ifdef CONFIG_SHADOW_CALL_STACK +ifndef CONFIG_DYNAMIC_SCS CC_FLAGS_SCS := -fsanitize=shadow-call-stack KBUILD_CFLAGS += $(CC_FLAGS_SCS) +endif export CC_FLAGS_SCS endif diff --git a/arch/Kconfig b/arch/Kconfig index 8f138e580d1a..072a1b39e3af 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -651,6 +651,13 @@ config SHADOW_CALL_STACK reading and writing arbitrary memory may be able to locate them and hijack control flow by modifying the stacks. +config DYNAMIC_SCS + bool + help + Set by the arch code if it relies on code patching to insert the + shadow call stack push and pop instructions rather than on the + compiler. + config LTO bool help diff --git a/include/linux/scs.h b/include/linux/scs.h index 18122d9e17ff..4ab5bdc898cf 100644 --- a/include/linux/scs.h +++ b/include/linux/scs.h @@ -53,6 +53,22 @@ static inline bool task_scs_end_corrupted(struct task_struct *tsk) return sz >= SCS_SIZE - 1 || READ_ONCE_NOCHECK(*magic) != SCS_END_MAGIC; } +DECLARE_STATIC_KEY_FALSE(dynamic_scs_enabled); + +static inline bool scs_is_dynamic(void) +{ + if (!IS_ENABLED(CONFIG_DYNAMIC_SCS)) + return false; + return static_branch_likely(&dynamic_scs_enabled); +} + +static inline bool scs_is_enabled(void) +{ + if (!IS_ENABLED(CONFIG_DYNAMIC_SCS)) + return true; + return scs_is_dynamic(); +} + #else /* CONFIG_SHADOW_CALL_STACK */ static inline void *scs_alloc(int node) { return NULL; } @@ -62,6 +78,8 @@ static inline void scs_task_reset(struct task_struct *tsk) {} static inline int scs_prepare(struct task_struct *tsk, int node) { return 0; } static inline void scs_release(struct task_struct *tsk) {} static inline bool task_scs_end_corrupted(struct task_struct *tsk) { return false; } +static inline bool scs_is_enabled(void) { return false; } +static inline bool scs_is_dynamic(void) { return false; } #endif /* CONFIG_SHADOW_CALL_STACK */ diff --git a/kernel/scs.c b/kernel/scs.c index b7e1b096d906..d7809affe740 100644 --- a/kernel/scs.c +++ b/kernel/scs.c @@ -12,6 +12,10 @@ #include #include +#ifdef CONFIG_DYNAMIC_SCS +DEFINE_STATIC_KEY_FALSE(dynamic_scs_enabled); +#endif + static void __scs_account(void *s, int account) { struct page *scs_page = vmalloc_to_page(s); @@ -101,14 +105,20 @@ static int scs_cleanup(unsigned int cpu) void __init scs_init(void) { + if (!scs_is_enabled()) + return; cpuhp_setup_state(CPUHP_BP_PREPARE_DYN, "scs:scs_cache", NULL, scs_cleanup); } int scs_prepare(struct task_struct *tsk, int node) { - void *s = scs_alloc(node); + void *s; + if (!scs_is_enabled()) + return 0; + + s = scs_alloc(node); if (!s) return -ENOMEM; @@ -148,7 +158,7 @@ void scs_release(struct task_struct *tsk) { void *s = task_scs(tsk); - if (!s) + if (!scs_is_enabled() || !s) return; WARN(task_scs_end_corrupted(tsk), -- cgit v1.2.3 From a5be5ce0e25439fae3cd42e3d775979547926812 Mon Sep 17 00:00:00 2001 From: Rafał Miłecki Date: Thu, 3 Nov 2022 09:25:29 +0100 Subject: firmware/nvram: bcm47xx: support init from IO memory MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Provide NVMEM content to the NVRAM driver from a simple memory resource. This is necessary to use NVRAM in a memory- mapped flash device. Patch taken from OpenWrts development tree. This patch makes it possible to use memory-mapped NVRAM on the D-Link DWL-8610AP and the D-Link DIR-890L. Cc: Hauke Mehrtens Cc: linux-mips@vger.kernel.org Cc: Florian Fainelli Cc: bcm-kernel-feedback-list@broadcom.com Cc: Thomas Bogendoerfer Signed-off-by: Rafał Miłecki [Added an export for modules potentially using the init symbol] Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20221103082529.359084-1-linus.walleij@linaro.org Signed-off-by: Florian Fainelli --- drivers/firmware/broadcom/bcm47xx_nvram.c | 18 ++++++++++++++++++ drivers/nvmem/brcm_nvram.c | 3 +++ include/linux/bcm47xx_nvram.h | 6 ++++++ 3 files changed, 27 insertions(+) (limited to 'include') diff --git a/drivers/firmware/broadcom/bcm47xx_nvram.c b/drivers/firmware/broadcom/bcm47xx_nvram.c index bd235833b687..5f47dbf4889a 100644 --- a/drivers/firmware/broadcom/bcm47xx_nvram.c +++ b/drivers/firmware/broadcom/bcm47xx_nvram.c @@ -110,6 +110,24 @@ found: return 0; } +int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size) +{ + if (nvram_len) { + pr_warn("nvram already initialized\n"); + return -EEXIST; + } + + if (!bcm47xx_nvram_is_valid(nvram_start)) { + pr_err("No valid NVRAM found\n"); + return -ENOENT; + } + + bcm47xx_nvram_copy(nvram_start, res_size); + + return 0; +} +EXPORT_SYMBOL_GPL(bcm47xx_nvram_init_from_iomem); + /* * On bcm47xx we need access to the NVRAM very early, so we can't use mtd * subsystem to access flash. We can't even use platform device / driver to diff --git a/drivers/nvmem/brcm_nvram.c b/drivers/nvmem/brcm_nvram.c index 4441daa20965..34130449f2d2 100644 --- a/drivers/nvmem/brcm_nvram.c +++ b/drivers/nvmem/brcm_nvram.c @@ -3,6 +3,7 @@ * Copyright (C) 2021 Rafał Miłecki */ +#include #include #include #include @@ -136,6 +137,8 @@ static int brcm_nvram_probe(struct platform_device *pdev) if (err) return err; + bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); + config.dev = dev; config.cells = priv->cells; config.ncells = priv->ncells; diff --git a/include/linux/bcm47xx_nvram.h b/include/linux/bcm47xx_nvram.h index 53b31f69b74a..7615f8d7b1ed 100644 --- a/include/linux/bcm47xx_nvram.h +++ b/include/linux/bcm47xx_nvram.h @@ -11,6 +11,7 @@ #include #ifdef CONFIG_BCM47XX_NVRAM +int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size); int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); int bcm47xx_nvram_gpio_pin(const char *name); @@ -20,6 +21,11 @@ static inline void bcm47xx_nvram_release_contents(char *nvram) vfree(nvram); }; #else +static inline int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, + size_t res_size) +{ + return -ENOTSUPP; +} static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) { return -ENOTSUPP; -- cgit v1.2.3 From 0f0892356fa174bdd8bd655c820ee3658c4c9f01 Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Fri, 21 Oct 2022 11:41:08 -0600 Subject: mm: allow multiple error returns in try_grab_page() In order to add checks for P2PDMA memory into try_grab_page(), expand the error return from a bool to an int/error code. Update all the callsites handle change in usage. Also remove the WARN_ON_ONCE() call at the callsites seeing there already is a WARN_ON_ONCE() inside the function if it fails. Signed-off-by: Logan Gunthorpe Reviewed-by: Dan Williams Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20221021174116.7200-2-logang@deltatee.com Signed-off-by: Jens Axboe --- include/linux/mm.h | 2 +- mm/gup.c | 26 ++++++++++++++------------ mm/huge_memory.c | 19 +++++++++++++------ mm/hugetlb.c | 17 +++++++++-------- 4 files changed, 37 insertions(+), 27 deletions(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 8bbcccbc5565..62a91dc1272b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1129,7 +1129,7 @@ static inline void get_page(struct page *page) folio_get(page_folio(page)); } -bool __must_check try_grab_page(struct page *page, unsigned int flags); +int __must_check try_grab_page(struct page *page, unsigned int flags); static inline __must_check bool try_get_page(struct page *page) { diff --git a/mm/gup.c b/mm/gup.c index fe195d47de74..e2f447446384 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -202,17 +202,19 @@ static void gup_put_folio(struct folio *folio, int refs, unsigned int flags) * time. Cases: please see the try_grab_folio() documentation, with * "refs=1". * - * Return: true for success, or if no action was required (if neither FOLL_PIN - * nor FOLL_GET was set, nothing is done). False for failure: FOLL_GET or - * FOLL_PIN was set, but the page could not be grabbed. + * Return: 0 for success, or if no action was required (if neither FOLL_PIN + * nor FOLL_GET was set, nothing is done). A negative error code for failure: + * + * -ENOMEM FOLL_GET or FOLL_PIN was set, but the page could not + * be grabbed. */ -bool __must_check try_grab_page(struct page *page, unsigned int flags) +int __must_check try_grab_page(struct page *page, unsigned int flags) { struct folio *folio = page_folio(page); WARN_ON_ONCE((flags & (FOLL_GET | FOLL_PIN)) == (FOLL_GET | FOLL_PIN)); if (WARN_ON_ONCE(folio_ref_count(folio) <= 0)) - return false; + return -ENOMEM; if (flags & FOLL_GET) folio_ref_inc(folio); @@ -232,7 +234,7 @@ bool __must_check try_grab_page(struct page *page, unsigned int flags) node_stat_mod_folio(folio, NR_FOLL_PIN_ACQUIRED, 1); } - return true; + return 0; } /** @@ -624,8 +626,9 @@ retry: !PageAnonExclusive(page), page); /* try_grab_page() does nothing unless FOLL_GET or FOLL_PIN is set. */ - if (unlikely(!try_grab_page(page, flags))) { - page = ERR_PTR(-ENOMEM); + ret = try_grab_page(page, flags); + if (unlikely(ret)) { + page = ERR_PTR(ret); goto out; } /* @@ -960,10 +963,9 @@ static int get_gate_page(struct mm_struct *mm, unsigned long address, goto unmap; *page = pte_page(*pte); } - if (unlikely(!try_grab_page(*page, gup_flags))) { - ret = -ENOMEM; + ret = try_grab_page(*page, gup_flags); + if (unlikely(ret)) goto unmap; - } out: ret = 0; unmap: @@ -2536,7 +2538,7 @@ static int __gup_device_huge(unsigned long pfn, unsigned long addr, } SetPageReferenced(page); pages[*nr] = page; - if (unlikely(!try_grab_page(page, flags))) { + if (unlikely(try_grab_page(page, flags))) { undo_dev_pagemap(nr, nr_start, flags, pages); break; } diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 03fc7e5edf07..01e2de93d61a 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1035,6 +1035,7 @@ struct page *follow_devmap_pmd(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn = pmd_pfn(*pmd); struct mm_struct *mm = vma->vm_mm; struct page *page; + int ret; assert_spin_locked(pmd_lockptr(mm, pmd)); @@ -1066,8 +1067,9 @@ struct page *follow_devmap_pmd(struct vm_area_struct *vma, unsigned long addr, if (!*pgmap) return ERR_PTR(-EFAULT); page = pfn_to_page(pfn); - if (!try_grab_page(page, flags)) - page = ERR_PTR(-ENOMEM); + ret = try_grab_page(page, flags); + if (ret) + page = ERR_PTR(ret); return page; } @@ -1193,6 +1195,7 @@ struct page *follow_devmap_pud(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn = pud_pfn(*pud); struct mm_struct *mm = vma->vm_mm; struct page *page; + int ret; assert_spin_locked(pud_lockptr(mm, pud)); @@ -1226,8 +1229,10 @@ struct page *follow_devmap_pud(struct vm_area_struct *vma, unsigned long addr, if (!*pgmap) return ERR_PTR(-EFAULT); page = pfn_to_page(pfn); - if (!try_grab_page(page, flags)) - page = ERR_PTR(-ENOMEM); + + ret = try_grab_page(page, flags); + if (ret) + page = ERR_PTR(ret); return page; } @@ -1435,6 +1440,7 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma, { struct mm_struct *mm = vma->vm_mm; struct page *page; + int ret; assert_spin_locked(pmd_lockptr(mm, pmd)); @@ -1459,8 +1465,9 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma, VM_BUG_ON_PAGE((flags & FOLL_PIN) && PageAnon(page) && !PageAnonExclusive(page), page); - if (!try_grab_page(page, flags)) - return ERR_PTR(-ENOMEM); + ret = try_grab_page(page, flags); + if (ret) + return ERR_PTR(ret); if (flags & FOLL_TOUCH) touch_pmd(vma, addr, pmd, flags & FOLL_WRITE); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 546df97c31e4..67f39550520e 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -7243,14 +7243,15 @@ retry: page = pte_page(pte) + ((address & ~huge_page_mask(h)) >> PAGE_SHIFT); /* - * try_grab_page() should always succeed here, because: a) we - * hold the pmd (ptl) lock, and b) we've just checked that the - * huge pmd (head) page is present in the page tables. The ptl - * prevents the head page and tail pages from being rearranged - * in any way. So this page must be available at this point, - * unless the page refcount overflowed: + * try_grab_page() should always be able to get the page here, + * because: a) we hold the pmd (ptl) lock, and b) we've just + * checked that the huge pmd (head) page is present in the + * page tables. The ptl prevents the head page and tail pages + * from being rearranged in any way. So this page must be + * available at this point, unless the page refcount + * overflowed: */ - if (WARN_ON_ONCE(!try_grab_page(page, flags))) { + if (try_grab_page(page, flags)) { page = NULL; goto out; } @@ -7288,7 +7289,7 @@ retry: pte = huge_ptep_get((pte_t *)pud); if (pte_present(pte)) { page = pud_page(*pud) + ((address & ~PUD_MASK) >> PAGE_SHIFT); - if (WARN_ON_ONCE(!try_grab_page(page, flags))) { + if (try_grab_page(page, flags)) { page = NULL; goto out; } -- cgit v1.2.3 From 4003f107fa2eabb0aab90e37a1ed7b74c6f0d132 Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Fri, 21 Oct 2022 11:41:09 -0600 Subject: mm: introduce FOLL_PCI_P2PDMA to gate getting PCI P2PDMA pages GUP Callers that expect PCI P2PDMA pages can now set FOLL_PCI_P2PDMA to allow obtaining P2PDMA pages. If GUP is called without the flag and a P2PDMA page is found, it will return an error in try_grab_page() or try_grab_folio(). The check is safe to do before taking the reference to the page in both cases seeing the page should be protected by either the appropriate ptl or mmap_lock; or the gup fast guarantees preventing TLB flushes. try_grab_folio() has one call site that WARNs on failure and cannot actually deal with the failure of this function (it seems it will get into an infinite loop). Expand the comment there to document a couple more conditions on why it will not fail. FOLL_PCI_P2PDMA cannot be set if FOLL_LONGTERM is set. This is to copy fsdax until pgmap refcounts are fixed (see the link below for more information). Link: https://lkml.kernel.org/r/Yy4Ot5MoOhsgYLTQ@ziepe.ca Signed-off-by: Logan Gunthorpe Reviewed-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20221021174116.7200-3-logang@deltatee.com Signed-off-by: Jens Axboe --- include/linux/mm.h | 1 + mm/gup.c | 19 ++++++++++++++++++- mm/hugetlb.c | 6 ++++-- 3 files changed, 23 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 62a91dc1272b..6b081a8dcf88 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2958,6 +2958,7 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, #define FOLL_SPLIT_PMD 0x20000 /* split huge pmd before returning */ #define FOLL_PIN 0x40000 /* pages must be released via unpin_user_page */ #define FOLL_FAST_ONLY 0x80000 /* gup_fast: prevent fall-back to slow gup */ +#define FOLL_PCI_P2PDMA 0x100000 /* allow returning PCI P2PDMA pages */ /* * FOLL_PIN and FOLL_LONGTERM may be used in various combinations with each diff --git a/mm/gup.c b/mm/gup.c index e2f447446384..29e28f020f0b 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -123,6 +123,9 @@ retry: */ struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags) { + if (unlikely(!(flags & FOLL_PCI_P2PDMA) && is_pci_p2pdma_page(page))) + return NULL; + if (flags & FOLL_GET) return try_get_folio(page, refs); else if (flags & FOLL_PIN) { @@ -216,6 +219,9 @@ int __must_check try_grab_page(struct page *page, unsigned int flags) if (WARN_ON_ONCE(folio_ref_count(folio) <= 0)) return -ENOMEM; + if (unlikely(!(flags & FOLL_PCI_P2PDMA) && is_pci_p2pdma_page(page))) + return -EREMOTEIO; + if (flags & FOLL_GET) folio_ref_inc(folio); else if (flags & FOLL_PIN) { @@ -631,6 +637,7 @@ retry: page = ERR_PTR(ret); goto out; } + /* * We need to make the page accessible if and only if we are going * to access its content (the FOLL_PIN case). Please see @@ -1060,6 +1067,9 @@ static int check_vma_flags(struct vm_area_struct *vma, unsigned long gup_flags) if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma)) return -EOPNOTSUPP; + if ((gup_flags & FOLL_LONGTERM) && (gup_flags & FOLL_PCI_P2PDMA)) + return -EOPNOTSUPP; + if (vma_is_secretmem(vma)) return -EFAULT; @@ -2536,6 +2546,12 @@ static int __gup_device_huge(unsigned long pfn, unsigned long addr, undo_dev_pagemap(nr, nr_start, flags, pages); break; } + + if (!(flags & FOLL_PCI_P2PDMA) && is_pci_p2pdma_page(page)) { + undo_dev_pagemap(nr, nr_start, flags, pages); + break; + } + SetPageReferenced(page); pages[*nr] = page; if (unlikely(try_grab_page(page, flags))) { @@ -3020,7 +3036,8 @@ static int internal_get_user_pages_fast(unsigned long start, if (WARN_ON_ONCE(gup_flags & ~(FOLL_WRITE | FOLL_LONGTERM | FOLL_FORCE | FOLL_PIN | FOLL_GET | - FOLL_FAST_ONLY | FOLL_NOFAULT))) + FOLL_FAST_ONLY | FOLL_NOFAULT | + FOLL_PCI_P2PDMA))) return -EINVAL; if (gup_flags & FOLL_PIN) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 67f39550520e..582ec7554927 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6361,8 +6361,10 @@ long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, * tables. If the huge page is present, then the tail * pages must also be present. The ptl prevents the * head page and tail pages from being rearranged in - * any way. So this page must be available at this - * point, unless the page refcount overflowed: + * any way. As this is hugetlb, the pages will never + * be p2pdma or not longterm pinable. So this page + * must be available at this point, unless the page + * refcount overflowed: */ if (WARN_ON_ONCE(!try_grab_folio(pages[i], refs, flags))) { -- cgit v1.2.3 From d82076403cef7fcd1e7617c9db48bf21ebdc1f9c Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Fri, 21 Oct 2022 11:41:10 -0600 Subject: iov_iter: introduce iov_iter_get_pages_[alloc_]flags() Add iov_iter_get_pages_flags() and iov_iter_get_pages_alloc_flags() which take a flags argument that is passed to get_user_pages_fast(). This is so that FOLL_PCI_P2PDMA can be passed when appropriate. Signed-off-by: Logan Gunthorpe Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20221021174116.7200-4-logang@deltatee.com Signed-off-by: Jens Axboe --- include/linux/uio.h | 6 ++++++ lib/iov_iter.c | 32 ++++++++++++++++++++++++-------- 2 files changed, 30 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/linux/uio.h b/include/linux/uio.h index 2e3134b14ffd..9ede533ce64c 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -247,8 +247,14 @@ void iov_iter_pipe(struct iov_iter *i, unsigned int direction, struct pipe_inode void iov_iter_discard(struct iov_iter *i, unsigned int direction, size_t count); void iov_iter_xarray(struct iov_iter *i, unsigned int direction, struct xarray *xarray, loff_t start, size_t count); +ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages, + size_t maxsize, unsigned maxpages, size_t *start, + unsigned gup_flags); ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages, size_t maxsize, unsigned maxpages, size_t *start); +ssize_t iov_iter_get_pages_alloc(struct iov_iter *i, + struct page ***pages, size_t maxsize, size_t *start, + unsigned gup_flags); ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i, struct page ***pages, size_t maxsize, size_t *start); int iov_iter_npages(const struct iov_iter *i, int maxpages); diff --git a/lib/iov_iter.c b/lib/iov_iter.c index c3ca28ca68a6..53efad017f3c 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1430,7 +1430,8 @@ static struct page *first_bvec_segment(const struct iov_iter *i, static ssize_t __iov_iter_get_pages_alloc(struct iov_iter *i, struct page ***pages, size_t maxsize, - unsigned int maxpages, size_t *start) + unsigned int maxpages, size_t *start, + unsigned int gup_flags) { unsigned int n; @@ -1442,7 +1443,6 @@ static ssize_t __iov_iter_get_pages_alloc(struct iov_iter *i, maxsize = MAX_RW_COUNT; if (likely(user_backed_iter(i))) { - unsigned int gup_flags = 0; unsigned long addr; int res; @@ -1492,33 +1492,49 @@ static ssize_t __iov_iter_get_pages_alloc(struct iov_iter *i, return -EFAULT; } -ssize_t iov_iter_get_pages2(struct iov_iter *i, +ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages, size_t maxsize, unsigned maxpages, - size_t *start) + size_t *start, unsigned gup_flags) { if (!maxpages) return 0; BUG_ON(!pages); - return __iov_iter_get_pages_alloc(i, &pages, maxsize, maxpages, start); + return __iov_iter_get_pages_alloc(i, &pages, maxsize, maxpages, + start, gup_flags); +} +EXPORT_SYMBOL_GPL(iov_iter_get_pages); + +ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages, + size_t maxsize, unsigned maxpages, size_t *start) +{ + return iov_iter_get_pages(i, pages, maxsize, maxpages, start, 0); } EXPORT_SYMBOL(iov_iter_get_pages2); -ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i, +ssize_t iov_iter_get_pages_alloc(struct iov_iter *i, struct page ***pages, size_t maxsize, - size_t *start) + size_t *start, unsigned gup_flags) { ssize_t len; *pages = NULL; - len = __iov_iter_get_pages_alloc(i, pages, maxsize, ~0U, start); + len = __iov_iter_get_pages_alloc(i, pages, maxsize, ~0U, start, + gup_flags); if (len <= 0) { kvfree(*pages); *pages = NULL; } return len; } +EXPORT_SYMBOL_GPL(iov_iter_get_pages_alloc); + +ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i, + struct page ***pages, size_t maxsize, size_t *start) +{ + return iov_iter_get_pages_alloc(i, pages, maxsize, start, 0); +} EXPORT_SYMBOL(iov_iter_get_pages_alloc2); size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, -- cgit v1.2.3 From 49580e690755d0e51ed7aa2c33225dd884fa738a Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Fri, 21 Oct 2022 11:41:11 -0600 Subject: block: add check when merging zone device pages Consecutive zone device pages should not be merged into the same sgl or bvec segment with other types of pages or if they belong to different pgmaps. Otherwise getting the pgmap of a given segment is not possible without scanning the entire segment. This helper returns true either if both pages are not zone device pages or both pages are zone device pages with the same pgmap. Add a helper to determine if zone device pages are mergeable and use this helper in page_is_mergeable(). Signed-off-by: Logan Gunthorpe Reviewed-by: Christoph Hellwig Reviewed-by: John Hubbard Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20221021174116.7200-5-logang@deltatee.com Signed-off-by: Jens Axboe --- block/bio.c | 2 ++ include/linux/mmzone.h | 24 ++++++++++++++++++++++++ 2 files changed, 26 insertions(+) (limited to 'include') diff --git a/block/bio.c b/block/bio.c index 57c2f327225b..c7a124294828 100644 --- a/block/bio.c +++ b/block/bio.c @@ -863,6 +863,8 @@ static inline bool page_is_mergeable(const struct bio_vec *bv, return false; if (xen_domain() && !xen_biovec_phys_mergeable(bv, page)) return false; + if (!zone_device_pages_have_same_pgmap(bv->bv_page, page)) + return false; *same_page = ((vec_end_addr & PAGE_MASK) == page_addr); if (*same_page) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 5f74891556f3..9c49ec5d0e25 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -986,6 +986,25 @@ static inline bool is_zone_device_page(const struct page *page) { return page_zonenum(page) == ZONE_DEVICE; } + +/* + * Consecutive zone device pages should not be merged into the same sgl + * or bvec segment with other types of pages or if they belong to different + * pgmaps. Otherwise getting the pgmap of a given segment is not possible + * without scanning the entire segment. This helper returns true either if + * both pages are not zone device pages or both pages are zone device pages + * with the same pgmap. + */ +static inline bool zone_device_pages_have_same_pgmap(const struct page *a, + const struct page *b) +{ + if (is_zone_device_page(a) != is_zone_device_page(b)) + return false; + if (!is_zone_device_page(a)) + return true; + return a->pgmap == b->pgmap; +} + extern void memmap_init_zone_device(struct zone *, unsigned long, unsigned long, struct dev_pagemap *); #else @@ -993,6 +1012,11 @@ static inline bool is_zone_device_page(const struct page *page) { return false; } +static inline bool zone_device_pages_have_same_pgmap(const struct page *a, + const struct page *b) +{ + return true; +} #endif static inline bool folio_is_zone_device(const struct folio *folio) -- cgit v1.2.3 From 3e52fba03a20234abc65a656cef063a1045d9723 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Tue, 8 Nov 2022 14:22:06 +0100 Subject: net: introduce a helper to move notifier block to different namespace Currently, net_dev() netdev notifier variant follows the netdev with per-net notifier from namespace to namespace. This is implemented by move_netdevice_notifiers_dev_net() helper. For devlink it is needed to re-register per-net notifier during devlink reload. Introduce a new helper called move_netdevice_notifier_net() and share the unregister/register code with existing move_netdevice_notifiers_dev_net() helper. Signed-off-by: Jiri Pirko Reviewed-by: Ido Schimmel Signed-off-by: Jakub Kicinski --- include/linux/netdevice.h | 2 ++ net/core/dev.c | 22 ++++++++++++++++++---- 2 files changed, 20 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 4be87b89e481..02a2318da7c7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2826,6 +2826,8 @@ int unregister_netdevice_notifier(struct notifier_block *nb); int register_netdevice_notifier_net(struct net *net, struct notifier_block *nb); int unregister_netdevice_notifier_net(struct net *net, struct notifier_block *nb); +void move_netdevice_notifier_net(struct net *src_net, struct net *dst_net, + struct notifier_block *nb); int register_netdevice_notifier_dev_net(struct net_device *dev, struct notifier_block *nb, struct netdev_net_notifier *nn); diff --git a/net/core/dev.c b/net/core/dev.c index 707de6b841d0..117e830cabb0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1861,6 +1861,22 @@ int unregister_netdevice_notifier_net(struct net *net, } EXPORT_SYMBOL(unregister_netdevice_notifier_net); +static void __move_netdevice_notifier_net(struct net *src_net, + struct net *dst_net, + struct notifier_block *nb) +{ + __unregister_netdevice_notifier_net(src_net, nb); + __register_netdevice_notifier_net(dst_net, nb, true); +} + +void move_netdevice_notifier_net(struct net *src_net, struct net *dst_net, + struct notifier_block *nb) +{ + rtnl_lock(); + __move_netdevice_notifier_net(src_net, dst_net, nb); + rtnl_unlock(); +} + int register_netdevice_notifier_dev_net(struct net_device *dev, struct notifier_block *nb, struct netdev_net_notifier *nn) @@ -1897,10 +1913,8 @@ static void move_netdevice_notifiers_dev_net(struct net_device *dev, { struct netdev_net_notifier *nn; - list_for_each_entry(nn, &dev->net_notifier_list, list) { - __unregister_netdevice_notifier_net(dev_net(dev), nn->nb); - __register_netdevice_notifier_net(net, nn->nb, true); - } + list_for_each_entry(nn, &dev->net_notifier_list, list) + __move_netdevice_notifier_net(dev_net(dev), net, nn->nb); } /** -- cgit v1.2.3 From d1a372af1c3d834c2346b2e822cd6c40abc09866 Mon Sep 17 00:00:00 2001 From: Felix Kuehling Date: Fri, 26 Aug 2022 18:22:35 -0400 Subject: drm/amdgpu: Set MTYPE in PTE based on BO flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The same BO may need different MTYPEs and SNOOP flags in PTEs depending on its current location relative to the mapping GPU. Setting MTYPEs from clients ahead of time is not practical for coherent memory sharing. Instead determine the correct MTYPE for the desired coherence model and current BO location when updating the page tables. To maintain backwards compatibility with MTYPE-selection in AMDGPU_VA_OP_MAP, the coherence-model-based MTYPE selection is only applied if it chooses an MTYPE other than MTYPE_NC (the default). Add two AMDGPU_GEM_CREATE_... flags to indicate the coherence model. The default if no flag is specified is non-coherent (i.e. coarse-grained coherent at dispatch boundaries). Update amdgpu_amdkfd_gpuvm.c to use this new method to choose the correct MTYPE depending on the current memory location. v2: * check that bo is not NULL (e.g. PRT mappings) * Fix missing ~ bitmask in gmc_v11_0.c v3: * squash in "drm/amdgpu: Inherit coherence flags on dmabuf import" Suggested-by: Christian König Signed-off-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 59 +++--------------- drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 4 +- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 7 +++ drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 7 +++ drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 79 +++++++++++++++++++++--- include/uapi/drm/amdgpu_drm.h | 14 +++++ 6 files changed, 110 insertions(+), 60 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index ba72a910d0d5..c5c9bfa2772e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -405,63 +405,15 @@ static int vm_update_pds(struct amdgpu_vm *vm, struct amdgpu_sync *sync) static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem) { - struct amdgpu_device *bo_adev = amdgpu_ttm_adev(mem->bo->tbo.bdev); - bool coherent = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_COHERENT; - bool uncached = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED; - uint32_t mapping_flags; - uint64_t pte_flags; - bool snoop = false; + uint32_t mapping_flags = AMDGPU_VM_PAGE_READABLE | + AMDGPU_VM_MTYPE_DEFAULT; - mapping_flags = AMDGPU_VM_PAGE_READABLE; if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE) mapping_flags |= AMDGPU_VM_PAGE_WRITEABLE; if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE) mapping_flags |= AMDGPU_VM_PAGE_EXECUTABLE; - switch (adev->ip_versions[GC_HWIP][0]) { - case IP_VERSION(9, 4, 1): - case IP_VERSION(9, 4, 2): - if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { - if (bo_adev == adev) { - if (uncached) - mapping_flags |= AMDGPU_VM_MTYPE_UC; - else if (coherent) - mapping_flags |= AMDGPU_VM_MTYPE_CC; - else - mapping_flags |= AMDGPU_VM_MTYPE_RW; - if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) && - adev->gmc.xgmi.connected_to_cpu) - snoop = true; - } else { - if (uncached || coherent) - mapping_flags |= AMDGPU_VM_MTYPE_UC; - else - mapping_flags |= AMDGPU_VM_MTYPE_NC; - if (amdgpu_xgmi_same_hive(adev, bo_adev)) - snoop = true; - } - } else { - if (uncached || coherent) - mapping_flags |= AMDGPU_VM_MTYPE_UC; - else - mapping_flags |= AMDGPU_VM_MTYPE_NC; - snoop = true; - } - break; - default: - if (uncached || coherent) - mapping_flags |= AMDGPU_VM_MTYPE_UC; - else - mapping_flags |= AMDGPU_VM_MTYPE_NC; - - if (!(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM)) - snoop = true; - } - - pte_flags = amdgpu_gem_va_map_flags(adev, mapping_flags); - pte_flags |= snoop ? AMDGPU_PTE_SNOOPED : 0; - - return pte_flags; + return amdgpu_gem_va_map_flags(adev, mapping_flags); } /** @@ -1673,6 +1625,11 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( } } + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_COHERENT) + alloc_flags |= AMDGPU_GEM_CREATE_COHERENT; + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED) + alloc_flags |= AMDGPU_GEM_CREATE_UNCACHED; + *mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL); if (!*mem) { ret = -ENOMEM; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index 7bd8e33b14be..271e30e34d93 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -328,7 +328,9 @@ amdgpu_dma_buf_create_obj(struct drm_device *dev, struct dma_buf *dma_buf) if (dma_buf->ops == &amdgpu_dmabuf_ops) { struct amdgpu_bo *other = gem_to_amdgpu_bo(dma_buf->priv); - flags |= other->flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC; + flags |= other->flags & (AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED); } ret = amdgpu_gem_object_create(adev, dma_buf->size, PAGE_SIZE, diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index f513e2c2e964..a83efdc8aa0c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -612,6 +612,8 @@ static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev, struct amdgpu_bo_va_mapping *mapping, uint64_t *flags) { + struct amdgpu_bo *bo = mapping->bo_va->base.bo; + *flags &= ~AMDGPU_PTE_EXECUTABLE; *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; @@ -628,6 +630,11 @@ static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev, *flags |= AMDGPU_PTE_SYSTEM; *flags &= ~AMDGPU_PTE_VALID; } + + if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED)) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) | + AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); } static unsigned gmc_v10_0_get_vbios_fb_size(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index 66dfb574cc7d..16f52049d986 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -503,6 +503,8 @@ static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev, struct amdgpu_bo_va_mapping *mapping, uint64_t *flags) { + struct amdgpu_bo *bo = mapping->bo_va->base.bo; + *flags &= ~AMDGPU_PTE_EXECUTABLE; *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; @@ -519,6 +521,11 @@ static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev, *flags |= AMDGPU_PTE_SYSTEM; *flags &= ~AMDGPU_PTE_VALID; } + + if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED)) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) | + AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); } static unsigned gmc_v11_0_get_vbios_fb_size(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 67ca16a8027c..50386eb2eec8 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1113,6 +1113,74 @@ static void gmc_v9_0_get_vm_pde(struct amdgpu_device *adev, int level, } } +static void gmc_v9_0_get_coherence_flags(struct amdgpu_device *adev, + struct amdgpu_bo *bo, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + struct amdgpu_device *bo_adev = amdgpu_ttm_adev(bo->tbo.bdev); + bool is_vram = bo->tbo.resource->mem_type == TTM_PL_VRAM; + bool coherent = bo->flags & AMDGPU_GEM_CREATE_COHERENT; + bool uncached = bo->flags & AMDGPU_GEM_CREATE_UNCACHED; + unsigned int mtype; + bool snoop = false; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + if (is_vram) { + if (bo_adev == adev) { + if (uncached) + mtype = MTYPE_UC; + else if (coherent) + mtype = MTYPE_CC; + else + mtype = MTYPE_RW; + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + if (adev->ip_versions[GC_HWIP][0] == + IP_VERSION(9, 4, 2) && + adev->gmc.xgmi.connected_to_cpu) + snoop = true; + } else { + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + if (mapping->bo_va->is_xgmi) + snoop = true; + } + } else { + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + snoop = true; + } + break; + default: + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + if (!is_vram) + snoop = true; + } + + if (mtype != MTYPE_NC) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) | + AMDGPU_PTE_MTYPE_VG10(mtype); + *flags |= snoop ? AMDGPU_PTE_SNOOPED : 0; +} + static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev, struct amdgpu_bo_va_mapping *mapping, uint64_t *flags) @@ -1128,14 +1196,9 @@ static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev, *flags &= ~AMDGPU_PTE_VALID; } - if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || - adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) && - !(*flags & AMDGPU_PTE_SYSTEM) && - mapping->bo_va->is_xgmi) - *flags |= AMDGPU_PTE_SNOOPED; - - if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) - *flags |= mapping->flags & AMDGPU_PTE_SNOOPED; + if (mapping->bo_va->base.bo) + gmc_v9_0_get_coherence_flags(adev, mapping->bo_va->base.bo, + mapping, flags); } static unsigned gmc_v9_0_get_vbios_fb_size(struct amdgpu_device *adev) diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 0d93ec132ebb..4038abe8505a 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -144,6 +144,20 @@ extern "C" { * content. */ #define AMDGPU_GEM_CREATE_DISCARDABLE (1 << 12) +/* Flag that BO is shared coherently between multiple devices or CPU threads. + * May depend on GPU instructions to flush caches explicitly + * + * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and + * may override the MTYPE selected in AMDGPU_VA_OP_MAP. + */ +#define AMDGPU_GEM_CREATE_COHERENT (1 << 13) +/* Flag that BO should not be cached by GPU. Coherent without having to flush + * GPU caches explicitly + * + * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and + * may override the MTYPE selected in AMDGPU_VA_OP_MAP. + */ +#define AMDGPU_GEM_CREATE_UNCACHED (1 << 14) struct drm_amdgpu_gem_create_in { /** the requested memory size */ -- cgit v1.2.3 From c9c4ddb20c427b19c6a2a1787bf82c7b2aac25c3 Mon Sep 17 00:00:00 2001 From: Petlozu Pravareshwar Date: Fri, 30 Sep 2022 16:02:13 +0000 Subject: soc/tegra: pmc: Add I/O pad table for Tegra234 Add I/O pad table for Tegra234 to allow configuring DPD mode and switching the pins to 1.8V or 3.3V as needed. On Tegra234, DPD registers are reorganized such that there is a DPD_REQ register and a DPD_STATUS register per pad group. Update the PMC driver accordingly. While at it, use the generated tables from tegra-pinmux-scripts to make the formatting of these tables more consistent. Signed-off-by: Petlozu Pravareshwar [treding@nvidia.com: generate tables from tegra-pinmux-scripts] Signed-off-by: Thierry Reding --- drivers/soc/tegra/pmc.c | 656 +++++++++++++++++++++++++++++------------------- include/soc/tegra/pmc.h | 6 +- 2 files changed, 406 insertions(+), 256 deletions(-) (limited to 'include') diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 678e8bc8a45d..9a195c1e84a0 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -269,16 +269,14 @@ struct tegra_powergate { struct tegra_io_pad_soc { enum tegra_io_pad id; unsigned int dpd; + unsigned int request; + unsigned int status; unsigned int voltage; const char *name; }; struct tegra_pmc_regs { unsigned int scratch0; - unsigned int dpd_req; - unsigned int dpd_status; - unsigned int dpd2_req; - unsigned int dpd2_status; unsigned int rst_status; unsigned int rst_source_shift; unsigned int rst_source_mask; @@ -1540,46 +1538,20 @@ tegra_io_pad_find(struct tegra_pmc *pmc, enum tegra_io_pad id) return NULL; } -static int tegra_io_pad_get_dpd_register_bit(struct tegra_pmc *pmc, - enum tegra_io_pad id, - unsigned long *request, - unsigned long *status, - u32 *mask) -{ - const struct tegra_io_pad_soc *pad; - - pad = tegra_io_pad_find(pmc, id); - if (!pad) { - dev_err(pmc->dev, "invalid I/O pad ID %u\n", id); - return -ENOENT; - } - - if (pad->dpd == UINT_MAX) - return -ENOTSUPP; - - *mask = BIT(pad->dpd % 32); - - if (pad->dpd < 32) { - *status = pmc->soc->regs->dpd_status; - *request = pmc->soc->regs->dpd_req; - } else { - *status = pmc->soc->regs->dpd2_status; - *request = pmc->soc->regs->dpd2_req; - } - - return 0; -} - -static int tegra_io_pad_prepare(struct tegra_pmc *pmc, enum tegra_io_pad id, - unsigned long *request, unsigned long *status, +static int tegra_io_pad_prepare(struct tegra_pmc *pmc, + const struct tegra_io_pad_soc *pad, + unsigned long *request, + unsigned long *status, u32 *mask) { unsigned long rate, value; - int err; - err = tegra_io_pad_get_dpd_register_bit(pmc, id, request, status, mask); - if (err) - return err; + if (pad->dpd == UINT_MAX) + return -EINVAL; + + *request = pad->request; + *status = pad->status; + *mask = BIT(pad->dpd); if (pmc->clk) { rate = pmc->rate; @@ -1631,13 +1603,20 @@ static void tegra_io_pad_unprepare(struct tegra_pmc *pmc) */ int tegra_io_pad_power_enable(enum tegra_io_pad id) { + const struct tegra_io_pad_soc *pad; unsigned long request, status; u32 mask; int err; + pad = tegra_io_pad_find(pmc, id); + if (!pad) { + dev_err(pmc->dev, "invalid I/O pad ID %u\n", id); + return -ENOENT; + } + mutex_lock(&pmc->powergates_lock); - err = tegra_io_pad_prepare(pmc, id, &request, &status, &mask); + err = tegra_io_pad_prepare(pmc, pad, &request, &status, &mask); if (err < 0) { dev_err(pmc->dev, "failed to prepare I/O pad: %d\n", err); goto unlock; @@ -1667,13 +1646,20 @@ EXPORT_SYMBOL(tegra_io_pad_power_enable); */ int tegra_io_pad_power_disable(enum tegra_io_pad id) { + const struct tegra_io_pad_soc *pad; unsigned long request, status; u32 mask; int err; + pad = tegra_io_pad_find(pmc, id); + if (!pad) { + dev_err(pmc->dev, "invalid I/O pad ID %u\n", id); + return -ENOENT; + } + mutex_lock(&pmc->powergates_lock); - err = tegra_io_pad_prepare(pmc, id, &request, &status, &mask); + err = tegra_io_pad_prepare(pmc, pad, &request, &status, &mask); if (err < 0) { dev_err(pmc->dev, "failed to prepare I/O pad: %d\n", err); goto unlock; @@ -1697,14 +1683,21 @@ EXPORT_SYMBOL(tegra_io_pad_power_disable); static int tegra_io_pad_is_powered(struct tegra_pmc *pmc, enum tegra_io_pad id) { - unsigned long request, status; + const struct tegra_io_pad_soc *pad; + unsigned long status; u32 mask, value; - int err; - err = tegra_io_pad_get_dpd_register_bit(pmc, id, &request, &status, - &mask); - if (err) - return err; + pad = tegra_io_pad_find(pmc, id); + if (!pad) { + dev_err(pmc->dev, "invalid I/O pad ID %u\n", id); + return -ENOENT; + } + + if (pad->dpd == UINT_MAX) + return -EINVAL; + + status = pad->status; + mask = BIT(pad->dpd); value = tegra_pmc_readl(pmc, status); @@ -3050,10 +3043,6 @@ static const char * const tegra20_powergates[] = { static const struct tegra_pmc_regs tegra20_pmc_regs = { .scratch0 = 0x50, - .dpd_req = 0x1b8, - .dpd_status = 0x1bc, - .dpd2_req = 0x1c0, - .dpd2_status = 0x1c4, .rst_status = 0x1b4, .rst_source_shift = 0x0, .rst_source_mask = 0x7, @@ -3297,59 +3286,86 @@ static const u8 tegra124_cpu_powergates[] = { TEGRA_POWERGATE_CPU3, }; -#define TEGRA_IO_PAD(_id, _dpd, _voltage, _name) \ - ((struct tegra_io_pad_soc) { \ - .id = (_id), \ - .dpd = (_dpd), \ - .voltage = (_voltage), \ - .name = (_name), \ +#define TEGRA_IO_PAD(_id, _dpd, _request, _status, _voltage, _name) \ + ((struct tegra_io_pad_soc) { \ + .id = (_id), \ + .dpd = (_dpd), \ + .request = (_request), \ + .status = (_status), \ + .voltage = (_voltage), \ + .name = (_name), \ }) -#define TEGRA_IO_PIN_DESC(_id, _dpd, _voltage, _name) \ - ((struct pinctrl_pin_desc) { \ - .number = (_id), \ - .name = (_name) \ +#define TEGRA_IO_PIN_DESC(_id, _name) \ + ((struct pinctrl_pin_desc) { \ + .number = (_id), \ + .name = (_name), \ }) -#define TEGRA124_IO_PAD_TABLE(_pad) \ - /* .id .dpd .voltage .name */ \ - _pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \ - _pad(TEGRA_IO_PAD_BB, 15, UINT_MAX, "bb"), \ - _pad(TEGRA_IO_PAD_CAM, 36, UINT_MAX, "cam"), \ - _pad(TEGRA_IO_PAD_COMP, 22, UINT_MAX, "comp"), \ - _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \ - _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csb"), \ - _pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "cse"), \ - _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \ - _pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \ - _pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \ - _pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \ - _pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \ - _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \ - _pad(TEGRA_IO_PAD_HV, 38, UINT_MAX, "hv"), \ - _pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \ - _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \ - _pad(TEGRA_IO_PAD_NAND, 13, UINT_MAX, "nand"), \ - _pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \ - _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \ - _pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \ - _pad(TEGRA_IO_PAD_SDMMC1, 33, UINT_MAX, "sdmmc1"), \ - _pad(TEGRA_IO_PAD_SDMMC3, 34, UINT_MAX, "sdmmc3"), \ - _pad(TEGRA_IO_PAD_SDMMC4, 35, UINT_MAX, "sdmmc4"), \ - _pad(TEGRA_IO_PAD_SYS_DDC, 58, UINT_MAX, "sys_ddc"), \ - _pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \ - _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \ - _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \ - _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \ - _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb_bias") - static const struct tegra_io_pad_soc tegra124_io_pads[] = { - TEGRA124_IO_PAD_TABLE(TEGRA_IO_PAD) + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO, 17, 0x1b8, 0x1bc, UINT_MAX, "audio"), + TEGRA_IO_PAD(TEGRA_IO_PAD_BB, 15, 0x1b8, 0x1bc, UINT_MAX, "bb"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CAM, 4, 0x1c0, 0x1c4, UINT_MAX, "cam"), + TEGRA_IO_PAD(TEGRA_IO_PAD_COMP, 22, 0x1b8, 0x1bc, UINT_MAX, "comp"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0x1b8, 0x1bc, UINT_MAX, "csia"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0x1b8, 0x1bc, UINT_MAX, "csib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIE, 12, 0x1c0, 0x1c4, UINT_MAX, "csie"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSI, 2, 0x1b8, 0x1bc, UINT_MAX, "dsi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIB, 7, 0x1c0, 0x1c4, UINT_MAX, "dsib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIC, 8, 0x1c0, 0x1c4, UINT_MAX, "dsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSID, 9, 0x1c0, 0x1c4, UINT_MAX, "dsid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI, 28, 0x1b8, 0x1bc, UINT_MAX, "hdmi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HSIC, 19, 0x1b8, 0x1bc, UINT_MAX, "hsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HV, 6, 0x1c0, 0x1c4, UINT_MAX, "hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_LVDS, 25, 0x1c0, 0x1c4, UINT_MAX, "lvds"), + TEGRA_IO_PAD(TEGRA_IO_PAD_MIPI_BIAS, 3, 0x1b8, 0x1bc, UINT_MAX, "mipi-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_NAND, 13, 0x1b8, 0x1bc, UINT_MAX, "nand"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_BIAS, 4, 0x1b8, 0x1bc, UINT_MAX, "pex-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK1, 5, 0x1b8, 0x1bc, UINT_MAX, "pex-clk1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK2, 6, 0x1b8, 0x1bc, UINT_MAX, "pex-clk2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CNTRL, 0, 0x1c0, 0x1c4, UINT_MAX, "pex-cntrl"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC1, 1, 0x1c0, 0x1c4, UINT_MAX, "sdmmc1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC3, 2, 0x1c0, 0x1c4, UINT_MAX, "sdmmc3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC4, 3, 0x1c0, 0x1c4, UINT_MAX, "sdmmc4"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SYS_DDC, 26, 0x1c0, 0x1c4, UINT_MAX, "sys_ddc"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART, 14, 0x1b8, 0x1bc, UINT_MAX, "uart"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB0, 9, 0x1b8, 0x1bc, UINT_MAX, "usb0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB1, 10, 0x1b8, 0x1bc, UINT_MAX, "usb1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB2, 11, 0x1b8, 0x1bc, UINT_MAX, "usb2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB_BIAS, 12, 0x1b8, 0x1bc, UINT_MAX, "usb_bias"), }; static const struct pinctrl_pin_desc tegra124_pin_descs[] = { - TEGRA124_IO_PAD_TABLE(TEGRA_IO_PIN_DESC) + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO, "audio"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_BB, "bb"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CAM, "cam"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_COMP, "comp"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIA, "csia"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIB, "csib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIE, "csie"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSI, "dsi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIB, "dsib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIC, "dsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSID, "dsid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI, "hdmi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HSIC, "hsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HV, "hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_LVDS, "lvds"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_MIPI_BIAS, "mipi-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_NAND, "nand"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_BIAS, "pex-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK1, "pex-clk1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK2, "pex-clk2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CNTRL, "pex-cntrl"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC1, "sdmmc1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC3, "sdmmc3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC4, "sdmmc4"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SYS_DDC, "sys_ddc"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART, "uart"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB0, "usb0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB1, "usb1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB2, "usb2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB_BIAS, "usb_bias"), }; static const struct tegra_pmc_soc tegra124_pmc_soc = { @@ -3415,53 +3431,86 @@ static const u8 tegra210_cpu_powergates[] = { TEGRA_POWERGATE_CPU3, }; -#define TEGRA210_IO_PAD_TABLE(_pad) \ - /* .id .dpd .voltage .name */ \ - _pad(TEGRA_IO_PAD_AUDIO, 17, 5, "audio"), \ - _pad(TEGRA_IO_PAD_AUDIO_HV, 61, 18, "audio-hv"), \ - _pad(TEGRA_IO_PAD_CAM, 36, 10, "cam"), \ - _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \ - _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \ - _pad(TEGRA_IO_PAD_CSIC, 42, UINT_MAX, "csic"), \ - _pad(TEGRA_IO_PAD_CSID, 43, UINT_MAX, "csid"), \ - _pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "csie"), \ - _pad(TEGRA_IO_PAD_CSIF, 45, UINT_MAX, "csif"), \ - _pad(TEGRA_IO_PAD_DBG, 25, 19, "dbg"), \ - _pad(TEGRA_IO_PAD_DEBUG_NONAO, 26, UINT_MAX, "debug-nonao"), \ - _pad(TEGRA_IO_PAD_DMIC, 50, 20, "dmic"), \ - _pad(TEGRA_IO_PAD_DP, 51, UINT_MAX, "dp"), \ - _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \ - _pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \ - _pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \ - _pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \ - _pad(TEGRA_IO_PAD_EMMC, 35, UINT_MAX, "emmc"), \ - _pad(TEGRA_IO_PAD_EMMC2, 37, UINT_MAX, "emmc2"), \ - _pad(TEGRA_IO_PAD_GPIO, 27, 21, "gpio"), \ - _pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \ - _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \ - _pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \ - _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \ - _pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \ - _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \ - _pad(TEGRA_IO_PAD_PEX_CNTRL, UINT_MAX, 11, "pex-cntrl"), \ - _pad(TEGRA_IO_PAD_SDMMC1, 33, 12, "sdmmc1"), \ - _pad(TEGRA_IO_PAD_SDMMC3, 34, 13, "sdmmc3"), \ - _pad(TEGRA_IO_PAD_SPI, 46, 22, "spi"), \ - _pad(TEGRA_IO_PAD_SPI_HV, 47, 23, "spi-hv"), \ - _pad(TEGRA_IO_PAD_UART, 14, 2, "uart"), \ - _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \ - _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \ - _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \ - _pad(TEGRA_IO_PAD_USB3, 18, UINT_MAX, "usb3"), \ - _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias") - static const struct tegra_io_pad_soc tegra210_io_pads[] = { - TEGRA210_IO_PAD_TABLE(TEGRA_IO_PAD) + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO, 17, 0x1b8, 0x1bc, 5, "audio"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO_HV, 29, 0x1c0, 0x1c4, 18, "audio-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CAM, 4, 0x1c0, 0x1c4, 10, "cam"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0x1b8, 0x1bc, UINT_MAX, "csia"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0x1b8, 0x1bc, UINT_MAX, "csib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIC, 10, 0x1c0, 0x1c4, UINT_MAX, "csic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSID, 11, 0x1c0, 0x1c4, UINT_MAX, "csid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIE, 12, 0x1c0, 0x1c4, UINT_MAX, "csie"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIF, 13, 0x1c0, 0x1c4, UINT_MAX, "csif"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DBG, 25, 0x1b8, 0x1bc, 19, "dbg"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DEBUG_NONAO, 26, 0x1b8, 0x1bc, UINT_MAX, "debug-nonao"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DMIC, 18, 0x1c0, 0x1c4, 20, "dmic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DP, 19, 0x1c0, 0x1c4, UINT_MAX, "dp"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSI, 2, 0x1b8, 0x1bc, UINT_MAX, "dsi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIB, 7, 0x1c0, 0x1c4, UINT_MAX, "dsib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIC, 8, 0x1c0, 0x1c4, UINT_MAX, "dsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSID, 9, 0x1c0, 0x1c4, UINT_MAX, "dsid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EMMC, 3, 0x1c0, 0x1c4, UINT_MAX, "emmc"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EMMC2, 5, 0x1c0, 0x1c4, UINT_MAX, "emmc2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_GPIO, 27, 0x1b8, 0x1bc, 21, "gpio"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI, 28, 0x1b8, 0x1bc, UINT_MAX, "hdmi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HSIC, 19, 0x1b8, 0x1bc, UINT_MAX, "hsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_LVDS, 25, 0x1c0, 0x1c4, UINT_MAX, "lvds"), + TEGRA_IO_PAD(TEGRA_IO_PAD_MIPI_BIAS, 3, 0x1b8, 0x1bc, UINT_MAX, "mipi-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_BIAS, 4, 0x1b8, 0x1bc, UINT_MAX, "pex-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK1, 5, 0x1b8, 0x1bc, UINT_MAX, "pex-clk1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK2, 6, 0x1b8, 0x1bc, UINT_MAX, "pex-clk2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CNTRL, UINT_MAX, UINT_MAX, UINT_MAX, 11, "pex-cntrl"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC1, 1, 0x1c0, 0x1c4, 12, "sdmmc1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC3, 2, 0x1c0, 0x1c4, 13, "sdmmc3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SPI, 14, 0x1c0, 0x1c4, 22, "spi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SPI_HV, 15, 0x1c0, 0x1c4, 23, "spi-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART, 14, 0x1b8, 0x1bc, 2, "uart"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB0, 9, 0x1b8, 0x1bc, UINT_MAX, "usb0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB1, 10, 0x1b8, 0x1bc, UINT_MAX, "usb1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB2, 11, 0x1b8, 0x1bc, UINT_MAX, "usb2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB3, 18, 0x1b8, 0x1bc, UINT_MAX, "usb3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB_BIAS, 12, 0x1b8, 0x1bc, UINT_MAX, "usb-bias"), }; static const struct pinctrl_pin_desc tegra210_pin_descs[] = { - TEGRA210_IO_PAD_TABLE(TEGRA_IO_PIN_DESC) + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO, "audio"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO_HV, "audio-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CAM, "cam"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIA, "csia"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIB, "csib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIC, "csic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSID, "csid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIE, "csie"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIF, "csif"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DBG, "dbg"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DEBUG_NONAO, "debug-nonao"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DMIC, "dmic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DP, "dp"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSI, "dsi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIB, "dsib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIC, "dsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSID, "dsid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EMMC, "emmc"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EMMC2, "emmc2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_GPIO, "gpio"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI, "hdmi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HSIC, "hsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_LVDS, "lvds"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_MIPI_BIAS, "mipi-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_BIAS, "pex-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK1, "pex-clk1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK2, "pex-clk2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CNTRL, "pex-cntrl"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC1, "sdmmc1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC3, "sdmmc3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SPI, "spi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SPI_HV, "spi-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART, "uart"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB0, "usb0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB1, "usb1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB2, "usb2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB3, "usb3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB_BIAS, "usb-bias"), }; static const char * const tegra210_reset_sources[] = { @@ -3511,61 +3560,90 @@ static const struct tegra_pmc_soc tegra210_pmc_soc = { .has_usb_sleepwalk = true, }; -#define TEGRA186_IO_PAD_TABLE(_pad) \ - /* .id .dpd .voltage .name */ \ - _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \ - _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \ - _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \ - _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \ - _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \ - _pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \ - _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \ - _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \ - _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \ - _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias"), \ - _pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \ - _pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \ - _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \ - _pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \ - _pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \ - _pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \ - _pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \ - _pad(TEGRA_IO_PAD_SDMMC2_HV, 34, 5, "sdmmc2-hv"), \ - _pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \ - _pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \ - _pad(TEGRA_IO_PAD_DSIB, 40, UINT_MAX, "dsib"), \ - _pad(TEGRA_IO_PAD_DSIC, 41, UINT_MAX, "dsic"), \ - _pad(TEGRA_IO_PAD_DSID, 42, UINT_MAX, "dsid"), \ - _pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \ - _pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \ - _pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \ - _pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \ - _pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \ - _pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \ - _pad(TEGRA_IO_PAD_DMIC_HV, 52, 2, "dmic-hv"), \ - _pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \ - _pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \ - _pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \ - _pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \ - _pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \ - _pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv") - static const struct tegra_io_pad_soc tegra186_io_pads[] = { - TEGRA186_IO_PAD_TABLE(TEGRA_IO_PAD) + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0x74, 0x78, UINT_MAX, "csia"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0x74, 0x78, UINT_MAX, "csib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSI, 2, 0x74, 0x78, UINT_MAX, "dsi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_MIPI_BIAS, 3, 0x74, 0x78, UINT_MAX, "mipi-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, 0x74, 0x78, UINT_MAX, "pex-clk-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK3, 5, 0x74, 0x78, UINT_MAX, "pex-clk3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK2, 6, 0x74, 0x78, UINT_MAX, "pex-clk2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK1, 7, 0x74, 0x78, UINT_MAX, "pex-clk1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB0, 9, 0x74, 0x78, UINT_MAX, "usb0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB1, 10, 0x74, 0x78, UINT_MAX, "usb1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB2, 11, 0x74, 0x78, UINT_MAX, "usb2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_USB_BIAS, 12, 0x74, 0x78, UINT_MAX, "usb-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART, 14, 0x74, 0x78, UINT_MAX, "uart"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO, 17, 0x74, 0x78, UINT_MAX, "audio"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HSIC, 19, 0x74, 0x78, UINT_MAX, "hsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DBG, 25, 0x74, 0x78, UINT_MAX, "dbg"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP0, 28, 0x74, 0x78, UINT_MAX, "hdmi-dp0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP1, 29, 0x74, 0x78, UINT_MAX, "hdmi-dp1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CNTRL, 0, 0x7c, 0x80, UINT_MAX, "pex-cntrl"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC2_HV, 2, 0x7c, 0x80, 5, "sdmmc2-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC4, 4, 0x7c, 0x80, UINT_MAX, "sdmmc4"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CAM, 6, 0x7c, 0x80, UINT_MAX, "cam"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIB, 8, 0x7c, 0x80, UINT_MAX, "dsib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSIC, 9, 0x7c, 0x80, UINT_MAX, "dsic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DSID, 10, 0x7c, 0x80, UINT_MAX, "dsid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIC, 11, 0x7c, 0x80, UINT_MAX, "csic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSID, 12, 0x7c, 0x80, UINT_MAX, "csid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIE, 13, 0x7c, 0x80, UINT_MAX, "csie"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIF, 14, 0x7c, 0x80, UINT_MAX, "csif"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SPI, 15, 0x7c, 0x80, UINT_MAX, "spi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UFS, 17, 0x7c, 0x80, UINT_MAX, "ufs"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DMIC_HV, 20, 0x7c, 0x80, 2, "dmic-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EDP, 21, 0x7c, 0x80, UINT_MAX, "edp"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC1_HV, 23, 0x7c, 0x80, 4, "sdmmc1-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC3_HV, 24, 0x7c, 0x80, 6, "sdmmc3-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CONN, 28, 0x7c, 0x80, UINT_MAX, "conn"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO_HV, 29, 0x7c, 0x80, 1, "audio-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AO_HV, UINT_MAX, UINT_MAX, UINT_MAX, 0, "ao-hv"), }; static const struct pinctrl_pin_desc tegra186_pin_descs[] = { - TEGRA186_IO_PAD_TABLE(TEGRA_IO_PIN_DESC) + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIA, "csia"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIB, "csib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSI, "dsi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_MIPI_BIAS, "mipi-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK_BIAS, "pex-clk-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK3, "pex-clk3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK2, "pex-clk2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK1, "pex-clk1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB0, "usb0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB1, "usb1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB2, "usb2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_USB_BIAS, "usb-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART, "uart"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO, "audio"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HSIC, "hsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DBG, "dbg"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP0, "hdmi-dp0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP1, "hdmi-dp1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CNTRL, "pex-cntrl"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC2_HV, "sdmmc2-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC4, "sdmmc4"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CAM, "cam"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIB, "dsib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSIC, "dsic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DSID, "dsid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIC, "csic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSID, "csid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIE, "csie"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIF, "csif"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SPI, "spi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UFS, "ufs"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DMIC_HV, "dmic-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EDP, "edp"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC1_HV, "sdmmc1-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC3_HV, "sdmmc3-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CONN, "conn"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO_HV, "audio-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AO_HV, "ao-hv"), }; static const struct tegra_pmc_regs tegra186_pmc_regs = { .scratch0 = 0x2000, - .dpd_req = 0x74, - .dpd_status = 0x78, - .dpd2_req = 0x7c, - .dpd2_status = 0x80, .rst_status = 0x70, .rst_source_shift = 0x2, .rst_source_mask = 0x3c, @@ -3668,72 +3746,112 @@ static const struct tegra_pmc_soc tegra186_pmc_soc = { .has_usb_sleepwalk = false, }; -#define TEGRA194_IO_PAD_TABLE(_pad) \ - /* .id .dpd .voltage .name */ \ - _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \ - _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \ - _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \ - _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \ - _pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \ - _pad(TEGRA_IO_PAD_EQOS, 8, UINT_MAX, "eqos"), \ - _pad(TEGRA_IO_PAD_PEX_CLK_2_BIAS, 9, UINT_MAX, "pex-clk-2-bias"), \ - _pad(TEGRA_IO_PAD_PEX_CLK_2, 10, UINT_MAX, "pex-clk-2"), \ - _pad(TEGRA_IO_PAD_DAP3, 11, UINT_MAX, "dap3"), \ - _pad(TEGRA_IO_PAD_DAP5, 12, UINT_MAX, "dap5"), \ - _pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \ - _pad(TEGRA_IO_PAD_PWR_CTL, 15, UINT_MAX, "pwr-ctl"), \ - _pad(TEGRA_IO_PAD_SOC_GPIO53, 16, UINT_MAX, "soc-gpio53"), \ - _pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \ - _pad(TEGRA_IO_PAD_GP_PWM2, 18, UINT_MAX, "gp-pwm2"), \ - _pad(TEGRA_IO_PAD_GP_PWM3, 19, UINT_MAX, "gp-pwm3"), \ - _pad(TEGRA_IO_PAD_SOC_GPIO12, 20, UINT_MAX, "soc-gpio12"), \ - _pad(TEGRA_IO_PAD_SOC_GPIO13, 21, UINT_MAX, "soc-gpio13"), \ - _pad(TEGRA_IO_PAD_SOC_GPIO10, 22, UINT_MAX, "soc-gpio10"), \ - _pad(TEGRA_IO_PAD_UART4, 23, UINT_MAX, "uart4"), \ - _pad(TEGRA_IO_PAD_UART5, 24, UINT_MAX, "uart5"), \ - _pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \ - _pad(TEGRA_IO_PAD_HDMI_DP3, 26, UINT_MAX, "hdmi-dp3"), \ - _pad(TEGRA_IO_PAD_HDMI_DP2, 27, UINT_MAX, "hdmi-dp2"), \ - _pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \ - _pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \ - _pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \ - _pad(TEGRA_IO_PAD_PEX_CTL2, 33, UINT_MAX, "pex-ctl2"), \ - _pad(TEGRA_IO_PAD_PEX_L0_RST_N, 34, UINT_MAX, "pex-l0-rst"), \ - _pad(TEGRA_IO_PAD_PEX_L1_RST_N, 35, UINT_MAX, "pex-l1-rst"), \ - _pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \ - _pad(TEGRA_IO_PAD_PEX_L5_RST_N, 37, UINT_MAX, "pex-l5-rst"), \ - _pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \ - _pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \ - _pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \ - _pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \ - _pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \ - _pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \ - _pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \ - _pad(TEGRA_IO_PAD_CSIG, 50, UINT_MAX, "csig"), \ - _pad(TEGRA_IO_PAD_CSIH, 51, UINT_MAX, "csih"), \ - _pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \ - _pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \ - _pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \ - _pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \ - _pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \ - _pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv") - static const struct tegra_io_pad_soc tegra194_io_pads[] = { - TEGRA194_IO_PAD_TABLE(TEGRA_IO_PAD) + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0x74, 0x78, UINT_MAX, "csia"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0x74, 0x78, UINT_MAX, "csib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_MIPI_BIAS, 3, 0x74, 0x78, UINT_MAX, "mipi-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, 0x74, 0x78, UINT_MAX, "pex-clk-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK3, 5, 0x74, 0x78, UINT_MAX, "pex-clk3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK2, 6, 0x74, 0x78, UINT_MAX, "pex-clk2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK1, 7, 0x74, 0x78, UINT_MAX, "pex-clk1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EQOS, 8, 0x74, 0x78, UINT_MAX, "eqos"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK_2_BIAS, 9, 0x74, 0x78, UINT_MAX, "pex-clk-2-bias"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CLK_2, 10, 0x74, 0x78, UINT_MAX, "pex-clk-2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DAP3, 11, 0x74, 0x78, UINT_MAX, "dap3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DAP5, 12, 0x74, 0x78, UINT_MAX, "dap5"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART, 14, 0x74, 0x78, UINT_MAX, "uart"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PWR_CTL, 15, 0x74, 0x78, UINT_MAX, "pwr-ctl"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SOC_GPIO53, 16, 0x74, 0x78, UINT_MAX, "soc-gpio53"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO, 17, 0x74, 0x78, UINT_MAX, "audio"), + TEGRA_IO_PAD(TEGRA_IO_PAD_GP_PWM2, 18, 0x74, 0x78, UINT_MAX, "gp-pwm2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_GP_PWM3, 19, 0x74, 0x78, UINT_MAX, "gp-pwm3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SOC_GPIO12, 20, 0x74, 0x78, UINT_MAX, "soc-gpio12"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SOC_GPIO13, 21, 0x74, 0x78, UINT_MAX, "soc-gpio13"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SOC_GPIO10, 22, 0x74, 0x78, UINT_MAX, "soc-gpio10"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART4, 23, 0x74, 0x78, UINT_MAX, "uart4"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UART5, 24, 0x74, 0x78, UINT_MAX, "uart5"), + TEGRA_IO_PAD(TEGRA_IO_PAD_DBG, 25, 0x74, 0x78, UINT_MAX, "dbg"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP3, 26, 0x74, 0x78, UINT_MAX, "hdmi-dp3"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP2, 27, 0x74, 0x78, UINT_MAX, "hdmi-dp2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP0, 28, 0x74, 0x78, UINT_MAX, "hdmi-dp0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP1, 29, 0x74, 0x78, UINT_MAX, "hdmi-dp1"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CNTRL, 0, 0x7c, 0x80, UINT_MAX, "pex-cntrl"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_CTL2, 1, 0x7c, 0x80, UINT_MAX, "pex-ctl2"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_L0_RST, 2, 0x7c, 0x80, UINT_MAX, "pex-l0-rst"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_L1_RST, 3, 0x7c, 0x80, UINT_MAX, "pex-l1-rst"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC4, 4, 0x7c, 0x80, UINT_MAX, "sdmmc4"), + TEGRA_IO_PAD(TEGRA_IO_PAD_PEX_L5_RST, 5, 0x7c, 0x80, UINT_MAX, "pex-l5-rst"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CAM, 6, 0x7c, 0x80, UINT_MAX, "cam"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIC, 11, 0x7c, 0x80, UINT_MAX, "csic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSID, 12, 0x7c, 0x80, UINT_MAX, "csid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIE, 13, 0x7c, 0x80, UINT_MAX, "csie"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIF, 14, 0x7c, 0x80, UINT_MAX, "csif"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SPI, 15, 0x7c, 0x80, UINT_MAX, "spi"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UFS, 17, 0x7c, 0x80, UINT_MAX, "ufs"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIG, 18, 0x7c, 0x80, UINT_MAX, "csig"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIH, 19, 0x7c, 0x80, UINT_MAX, "csih"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EDP, 21, 0x7c, 0x80, UINT_MAX, "edp"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC1_HV, 23, 0x7c, 0x80, 4, "sdmmc1-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC3_HV, 24, 0x7c, 0x80, 6, "sdmmc3-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CONN, 28, 0x7c, 0x80, UINT_MAX, "conn"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO_HV, 29, 0x7c, 0x80, 1, "audio-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AO_HV, UINT_MAX, UINT_MAX, UINT_MAX, 0, "ao-hv"), }; static const struct pinctrl_pin_desc tegra194_pin_descs[] = { - TEGRA194_IO_PAD_TABLE(TEGRA_IO_PIN_DESC) + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIA, "csia"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIB, "csib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_MIPI_BIAS, "mipi-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK_BIAS, "pex-clk-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK3, "pex-clk3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK2, "pex-clk2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK1, "pex-clk1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EQOS, "eqos"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK_2_BIAS, "pex-clk-2-bias"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CLK_2, "pex-clk-2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DAP3, "dap3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DAP5, "dap5"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART, "uart"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PWR_CTL, "pwr-ctl"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SOC_GPIO53, "soc-gpio53"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO, "audio"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_GP_PWM2, "gp-pwm2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_GP_PWM3, "gp-pwm3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SOC_GPIO12, "soc-gpio12"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SOC_GPIO13, "soc-gpio13"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SOC_GPIO10, "soc-gpio10"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART4, "uart4"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UART5, "uart5"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_DBG, "dbg"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP3, "hdmi-dp3"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP2, "hdmi-dp2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP0, "hdmi-dp0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP1, "hdmi-dp1"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CNTRL, "pex-cntrl"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_CTL2, "pex-ctl2"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_L0_RST, "pex-l0-rst"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_L1_RST, "pex-l1-rst"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC4, "sdmmc4"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_PEX_L5_RST, "pex-l5-rst"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CAM, "cam"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIC, "csic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSID, "csid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIE, "csie"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIF, "csif"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SPI, "spi"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UFS, "ufs"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIG, "csig"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIH, "csih"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EDP, "edp"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC1_HV, "sdmmc1-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC3_HV, "sdmmc3-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CONN, "conn"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO_HV, "audio-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AO_HV, "ao-hv"), }; static const struct tegra_pmc_regs tegra194_pmc_regs = { .scratch0 = 0x2000, - .dpd_req = 0x74, - .dpd_status = 0x78, - .dpd2_req = 0x7c, - .dpd2_status = 0x80, .rst_status = 0x70, .rst_source_shift = 0x2, .rst_source_mask = 0x7c, @@ -3810,12 +3928,44 @@ static const struct tegra_pmc_soc tegra194_pmc_soc = { .has_usb_sleepwalk = false, }; +static const struct tegra_io_pad_soc tegra234_io_pads[] = { + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0xe0c0, 0xe0c4, UINT_MAX, "csia"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0xe0c0, 0xe0c4, UINT_MAX, "csib"), + TEGRA_IO_PAD(TEGRA_IO_PAD_HDMI_DP0, 0, 0xe0d0, 0xe0d4, UINT_MAX, "hdmi-dp0"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIC, 2, 0xe0c0, 0xe0c4, UINT_MAX, "csic"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSID, 3, 0xe0c0, 0xe0c4, UINT_MAX, "csid"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIE, 4, 0xe0c0, 0xe0c4, UINT_MAX, "csie"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIF, 5, 0xe0c0, 0xe0c4, UINT_MAX, "csif"), + TEGRA_IO_PAD(TEGRA_IO_PAD_UFS, 0, 0xe064, 0xe068, UINT_MAX, "ufs"), + TEGRA_IO_PAD(TEGRA_IO_PAD_EDP, 1, 0xe05c, 0xe060, UINT_MAX, "edp"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC1_HV, 0, 0xe054, 0xe058, 4, "sdmmc1-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_SDMMC3_HV, UINT_MAX, UINT_MAX, UINT_MAX, 6, "sdmmc3-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AUDIO_HV, UINT_MAX, UINT_MAX, UINT_MAX, 1, "audio-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_AO_HV, UINT_MAX, UINT_MAX, UINT_MAX, 0, "ao-hv"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIG, 6, 0xe0c0, 0xe0c4, UINT_MAX, "csig"), + TEGRA_IO_PAD(TEGRA_IO_PAD_CSIH, 7, 0xe0c0, 0xe0c4, UINT_MAX, "csih"), +}; + +static const struct pinctrl_pin_desc tegra234_pin_descs[] = { + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIA, "csia"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIB, "csib"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_HDMI_DP0, "hdmi-dp0"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIC, "csic"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSID, "csid"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIE, "csie"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIF, "csif"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_UFS, "ufs"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_EDP, "edp"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC1_HV, "sdmmc1-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_SDMMC3_HV, "sdmmc3-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AUDIO_HV, "audio-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_AO_HV, "ao-hv"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIG, "csig"), + TEGRA_IO_PIN_DESC(TEGRA_IO_PAD_CSIH, "csih"), +}; + static const struct tegra_pmc_regs tegra234_pmc_regs = { .scratch0 = 0x2000, - .dpd_req = 0, - .dpd_status = 0, - .dpd2_req = 0, - .dpd2_status = 0, .rst_status = 0x70, .rst_source_shift = 0x2, .rst_source_mask = 0xfc, @@ -3880,10 +4030,10 @@ static const struct tegra_pmc_soc tegra234_pmc_soc = { .needs_mbist_war = false, .has_impl_33v_pwr = true, .maybe_tz_only = false, - .num_io_pads = 0, - .io_pads = NULL, - .num_pin_descs = 0, - .pin_descs = NULL, + .num_io_pads = ARRAY_SIZE(tegra234_io_pads), + .io_pads = tegra234_io_pads, + .num_pin_descs = ARRAY_SIZE(tegra234_pin_descs), + .pin_descs = tegra234_pin_descs, .regs = &tegra234_pmc_regs, .init = NULL, .setup_irq_polarity = tegra186_pmc_setup_irq_polarity, diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h index d186bccd125d..aadb845d281d 100644 --- a/include/soc/tegra/pmc.h +++ b/include/soc/tegra/pmc.h @@ -118,9 +118,9 @@ enum tegra_io_pad { TEGRA_IO_PAD_PEX_CLK_2, TEGRA_IO_PAD_PEX_CNTRL, TEGRA_IO_PAD_PEX_CTL2, - TEGRA_IO_PAD_PEX_L0_RST_N, - TEGRA_IO_PAD_PEX_L1_RST_N, - TEGRA_IO_PAD_PEX_L5_RST_N, + TEGRA_IO_PAD_PEX_L0_RST, + TEGRA_IO_PAD_PEX_L1_RST, + TEGRA_IO_PAD_PEX_L5_RST, TEGRA_IO_PAD_PWR_CTL, TEGRA_IO_PAD_SDMMC1, TEGRA_IO_PAD_SDMMC1_HV, -- cgit v1.2.3 From 27fabd02abf30a9df9899f92d467591c7eabb1ba Mon Sep 17 00:00:00 2001 From: "Hans J. Schultz" Date: Tue, 8 Nov 2022 11:47:08 +0100 Subject: bridge: switchdev: Allow device drivers to install locked FDB entries When the bridge is offloaded to hardware, FDB entries are learned and aged-out by the hardware. Some device drivers synchronize the hardware and software FDBs by generating switchdev events towards the bridge. When a port is locked, the hardware must not learn autonomously, as otherwise any host will blindly gain authorization. Instead, the hardware should generate events regarding hosts that are trying to gain authorization and their MAC addresses should be notified by the device driver as locked FDB entries towards the bridge driver. Allow device drivers to notify the bridge driver about such entries by extending the 'switchdev_notifier_fdb_info' structure with the 'locked' bit. The bit can only be set by device drivers and not by the bridge driver. Prevent a locked entry from being installed if MAB is not enabled on the bridge port. If an entry already exists in the bridge driver, reject the locked entry if the current entry does not have the "locked" flag set or if it points to a different port. The same semantics are implemented in the software data path. Signed-off-by: Hans J. Schultz Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: Petr Machata Reviewed-by: Vladimir Oltean Acked-by: Nikolay Aleksandrov Signed-off-by: Jakub Kicinski --- include/net/switchdev.h | 1 + net/bridge/br.c | 3 ++- net/bridge/br_fdb.c | 22 ++++++++++++++++++++-- net/bridge/br_private.h | 2 +- net/bridge/br_switchdev.c | 4 ++++ 5 files changed, 28 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 7dcdc97c0bc3..ca0312b78294 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -248,6 +248,7 @@ struct switchdev_notifier_fdb_info { u16 vid; u8 added_by_user:1, is_local:1, + locked:1, offloaded:1; }; diff --git a/net/bridge/br.c b/net/bridge/br.c index 145999b8c355..4f5098d33a46 100644 --- a/net/bridge/br.c +++ b/net/bridge/br.c @@ -166,7 +166,8 @@ static int br_switchdev_event(struct notifier_block *unused, case SWITCHDEV_FDB_ADD_TO_BRIDGE: fdb_info = ptr; err = br_fdb_external_learn_add(br, p, fdb_info->addr, - fdb_info->vid, false); + fdb_info->vid, + fdb_info->locked, false); if (err) { err = notifier_from_errno(err); break; diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 3b83af4458b8..e69a872bfc1d 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -1139,7 +1139,7 @@ static int __br_fdb_add(struct ndmsg *ndm, struct net_bridge *br, "FDB entry towards bridge must be permanent"); return -EINVAL; } - err = br_fdb_external_learn_add(br, p, addr, vid, true); + err = br_fdb_external_learn_add(br, p, addr, vid, false, true); } else { spin_lock_bh(&br->hash_lock); err = fdb_add_entry(br, p, addr, ndm, nlh_flags, vid, nfea_tb); @@ -1377,7 +1377,7 @@ void br_fdb_unsync_static(struct net_bridge *br, struct net_bridge_port *p) } int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, - const unsigned char *addr, u16 vid, + const unsigned char *addr, u16 vid, bool locked, bool swdev_notify) { struct net_bridge_fdb_entry *fdb; @@ -1386,6 +1386,9 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, trace_br_fdb_external_learn_add(br, p, addr, vid); + if (locked && (!p || !(p->flags & BR_PORT_MAB))) + return -EINVAL; + spin_lock_bh(&br->hash_lock); fdb = br_fdb_find(br, addr, vid); @@ -1398,6 +1401,9 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, if (!p) flags |= BIT(BR_FDB_LOCAL); + if (locked) + flags |= BIT(BR_FDB_LOCKED); + fdb = fdb_create(br, p, addr, vid, flags); if (!fdb) { err = -ENOMEM; @@ -1405,6 +1411,13 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, } fdb_notify(br, fdb, RTM_NEWNEIGH, swdev_notify); } else { + if (locked && + (!test_bit(BR_FDB_LOCKED, &fdb->flags) || + READ_ONCE(fdb->dst) != p)) { + err = -EINVAL; + goto err_unlock; + } + fdb->updated = jiffies; if (READ_ONCE(fdb->dst) != p) { @@ -1421,6 +1434,11 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, modified = true; } + if (locked != test_bit(BR_FDB_LOCKED, &fdb->flags)) { + change_bit(BR_FDB_LOCKED, &fdb->flags); + modified = true; + } + if (swdev_notify) set_bit(BR_FDB_ADDED_BY_USER, &fdb->flags); diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 4ce8b8e5ae0b..4c4fda930068 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -811,7 +811,7 @@ int br_fdb_sync_static(struct net_bridge *br, struct net_bridge_port *p); void br_fdb_unsync_static(struct net_bridge *br, struct net_bridge_port *p); int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid, - bool swdev_notify); + bool locked, bool swdev_notify); int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid, bool swdev_notify); diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 8f3d76c751dd..8a0abe35137d 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -136,6 +136,7 @@ static void br_switchdev_fdb_populate(struct net_bridge *br, item->added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags); item->offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags); item->is_local = test_bit(BR_FDB_LOCAL, &fdb->flags); + item->locked = false; item->info.dev = (!p || item->is_local) ? br->dev : p->dev; item->info.ctx = ctx; } @@ -146,6 +147,9 @@ br_switchdev_fdb_notify(struct net_bridge *br, { struct switchdev_notifier_fdb_info item; + if (test_bit(BR_FDB_LOCKED, &fdb->flags)) + return; + br_switchdev_fdb_populate(br, &item, fdb, NULL); switch (type) { -- cgit v1.2.3 From 2640a82bbc08393c846c7b55178079bb8ca31a8c Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Tue, 8 Nov 2022 11:47:10 +0100 Subject: devlink: Add packet traps for 802.1X operation Add packet traps for 802.1X operation. The "eapol" control trap is used to trap EAPOL packets and is required for the correct operation of the control plane. The "locked_port" drop trap can be enabled to gain visibility into packets that were dropped by the device due to the locked bridge port check. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: Petr Machata Signed-off-by: Jakub Kicinski --- Documentation/networking/devlink/devlink-trap.rst | 13 +++++++++++++ include/net/devlink.h | 9 +++++++++ net/core/devlink.c | 3 +++ 3 files changed, 25 insertions(+) (limited to 'include') diff --git a/Documentation/networking/devlink/devlink-trap.rst b/Documentation/networking/devlink/devlink-trap.rst index 90d1381b88de..2c14dfe69b3a 100644 --- a/Documentation/networking/devlink/devlink-trap.rst +++ b/Documentation/networking/devlink/devlink-trap.rst @@ -485,6 +485,16 @@ be added to the following table: - Traps incoming packets that the device decided to drop because the destination MAC is not configured in the MAC table and the interface is not in promiscuous mode + * - ``eapol`` + - ``control`` + - Traps "Extensible Authentication Protocol over LAN" (EAPOL) packets + specified in IEEE 802.1X + * - ``locked_port`` + - ``drop`` + - Traps packets that the device decided to drop because they failed the + locked bridge port check. That is, packets that were received via a + locked port and whose {SMAC, VID} does not correspond to an FDB entry + pointing to the port Driver-specific Packet Traps ============================ @@ -589,6 +599,9 @@ narrow. The description of these groups must be added to the following table: * - ``parser_error_drops`` - Contains packet traps for packets that were marked by the device during parsing as erroneous + * - ``eapol`` + - Contains packet traps for "Extensible Authentication Protocol over LAN" + (EAPOL) packets specified in IEEE 802.1X Packet Trap Policers ==================== diff --git a/include/net/devlink.h b/include/net/devlink.h index fa6e936af1a5..611a23a3deb2 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -894,6 +894,8 @@ enum devlink_trap_generic_id { DEVLINK_TRAP_GENERIC_ID_ESP_PARSING, DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_NEXTHOP, DEVLINK_TRAP_GENERIC_ID_DMAC_FILTER, + DEVLINK_TRAP_GENERIC_ID_EAPOL, + DEVLINK_TRAP_GENERIC_ID_LOCKED_PORT, /* Add new generic trap IDs above */ __DEVLINK_TRAP_GENERIC_ID_MAX, @@ -930,6 +932,7 @@ enum devlink_trap_group_generic_id { DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_SAMPLE, DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_TRAP, DEVLINK_TRAP_GROUP_GENERIC_ID_PARSER_ERROR_DROPS, + DEVLINK_TRAP_GROUP_GENERIC_ID_EAPOL, /* Add new generic trap group IDs above */ __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX, @@ -1121,6 +1124,10 @@ enum devlink_trap_group_generic_id { "blackhole_nexthop" #define DEVLINK_TRAP_GENERIC_NAME_DMAC_FILTER \ "dmac_filter" +#define DEVLINK_TRAP_GENERIC_NAME_EAPOL \ + "eapol" +#define DEVLINK_TRAP_GENERIC_NAME_LOCKED_PORT \ + "locked_port" #define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \ "l2_drops" @@ -1174,6 +1181,8 @@ enum devlink_trap_group_generic_id { "acl_trap" #define DEVLINK_TRAP_GROUP_GENERIC_NAME_PARSER_ERROR_DROPS \ "parser_error_drops" +#define DEVLINK_TRAP_GROUP_GENERIC_NAME_EAPOL \ + "eapol" #define DEVLINK_TRAP_GENERIC(_type, _init_action, _id, _group_id, \ _metadata_cap) \ diff --git a/net/core/devlink.c b/net/core/devlink.c index ea0b319385fc..6bbe230c4ec5 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -11734,6 +11734,8 @@ static const struct devlink_trap devlink_trap_generic[] = { DEVLINK_TRAP(ESP_PARSING, DROP), DEVLINK_TRAP(BLACKHOLE_NEXTHOP, DROP), DEVLINK_TRAP(DMAC_FILTER, DROP), + DEVLINK_TRAP(EAPOL, CONTROL), + DEVLINK_TRAP(LOCKED_PORT, DROP), }; #define DEVLINK_TRAP_GROUP(_id) \ @@ -11769,6 +11771,7 @@ static const struct devlink_trap_group devlink_trap_group_generic[] = { DEVLINK_TRAP_GROUP(ACL_SAMPLE), DEVLINK_TRAP_GROUP(ACL_TRAP), DEVLINK_TRAP_GROUP(PARSER_ERROR_DROPS), + DEVLINK_TRAP_GROUP(EAPOL), }; static int devlink_trap_generic_verify(const struct devlink_trap *trap) -- cgit v1.2.3 From 1498c503e19e587dbc26c8827633960a67594359 Mon Sep 17 00:00:00 2001 From: Maulik Shah Date: Tue, 18 Oct 2022 17:28:35 +0200 Subject: PM: domains: Store the next hrtimer wakeup in genpd The arch timer cannot wake up the Qualcomm Technologies, Inc. (QTI) SoCs from the deeper CPUidle states. To be able to wakeup from these deeper states, another always-on timer needs to be programmed through the so called CONTROL_TCS. As the RSC is part of CPU subsystem and the corresponding APSS RSC device is attached to the cluster PM domain (through genpd), it holds the responsibility to program the always-on timer, before entering any of these deeper CPUidle states. However, programming the timer requires information about the next hrtimer wakeup for the cluster PM domain, which is currently only known by genpd. Therefore, let's share this data through a new genpd helper function, dev_pm_genpd_get_next_hrtimer(). Signed-off-by: Maulik Shah Cc: "Rafael J. Wysocki" [Ulf: Reworked the code and updated the commit message] Signed-off-by: Ulf Hansson Tested-by: Dmitry Baryshkov # SM8450 Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221018152837.619426-5-ulf.hansson@linaro.org --- drivers/base/power/domain.c | 26 ++++++++++++++++++++++++++ drivers/base/power/domain_governor.c | 3 +++ include/linux/pm_domain.h | 7 +++++++ 3 files changed, 36 insertions(+) (limited to 'include') diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index ead135c7044c..c2dec386c72e 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -494,6 +494,31 @@ void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next) } EXPORT_SYMBOL_GPL(dev_pm_genpd_set_next_wakeup); +/** + * dev_pm_genpd_get_next_hrtimer - Return the next_hrtimer for the genpd + * @dev: A device that is attached to the genpd. + * + * This routine should typically be called for a device, at the point of when a + * GENPD_NOTIFY_PRE_OFF notification has been sent for it. + * + * Returns the aggregated value of the genpd's next hrtimer or KTIME_MAX if no + * valid value have been set. + */ +ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev) +{ + struct generic_pm_domain *genpd; + + genpd = dev_to_genpd_safe(dev); + if (!genpd) + return KTIME_MAX; + + if (genpd->gd) + return genpd->gd->next_hrtimer; + + return KTIME_MAX; +} +EXPORT_SYMBOL_GPL(dev_pm_genpd_get_next_hrtimer); + static int _genpd_power_on(struct generic_pm_domain *genpd, bool timed) { unsigned int state_idx = genpd->state_idx; @@ -1994,6 +2019,7 @@ static int genpd_alloc_data(struct generic_pm_domain *genpd) gd->max_off_time_ns = -1; gd->max_off_time_changed = true; gd->next_wakeup = KTIME_MAX; + gd->next_hrtimer = KTIME_MAX; } /* Use only one "off" state if there were no states declared */ diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c index 282a3a135827..cc2c3a5a6d35 100644 --- a/drivers/base/power/domain_governor.c +++ b/drivers/base/power/domain_governor.c @@ -375,6 +375,9 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd) if (idle_duration_ns <= 0) return false; + /* Store the next domain_wakeup to allow consumers to use it. */ + genpd->gd->next_hrtimer = domain_wakeup; + /* * Find the deepest idle state that has its residency value satisfied * and by also taking into account the power off latency for the state. diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index ebc351698090..1cd41bdf73cf 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -17,6 +17,7 @@ #include #include #include +#include /* * Flags to control the behaviour of a genpd. @@ -95,6 +96,7 @@ struct genpd_governor_data { s64 max_off_time_ns; bool max_off_time_changed; ktime_t next_wakeup; + ktime_t next_hrtimer; bool cached_power_down_ok; bool cached_power_down_state_idx; }; @@ -232,6 +234,7 @@ int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state); int dev_pm_genpd_add_notifier(struct device *dev, struct notifier_block *nb); int dev_pm_genpd_remove_notifier(struct device *dev); void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next); +ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev); extern struct dev_power_governor simple_qos_governor; extern struct dev_power_governor pm_domain_always_on_gov; @@ -293,6 +296,10 @@ static inline int dev_pm_genpd_remove_notifier(struct device *dev) static inline void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next) { } +static inline ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev) +{ + return KTIME_MAX; +} #define simple_qos_governor (*(struct dev_power_governor *)(NULL)) #define pm_domain_always_on_gov (*(struct dev_power_governor *)(NULL)) #endif -- cgit v1.2.3 From 73d9c10a96e52aaa2cd19806ac127a3a0e87c410 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Mon, 26 Sep 2022 13:37:59 -0700 Subject: dt-bindings: clock: Add Qualcomm SC8280XP display clock bindings The Qualcomm SC8280XP platform has two display clock controllers, add a binding for these. Signed-off-by: Bjorn Andersson Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220926203800.16771-2-quic_bjorande@quicinc.com --- .../bindings/clock/qcom,dispcc-sc8280xp.yaml | 97 ++++++++++++++++++++ include/dt-bindings/clock/qcom,dispcc-sc8280xp.h | 100 +++++++++++++++++++++ 2 files changed, 197 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml create mode 100644 include/dt-bindings/clock/qcom,dispcc-sc8280xp.h (limited to 'include') diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml new file mode 100644 index 000000000000..28c13237059f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sc8280xp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller Binding for SC8280XP + +maintainers: + - Bjorn Andersson + +description: | + Qualcomm display clock control module which supports the clocks, resets and + power domains for the two MDSS instances on SC8280XP. + + See also: + include/dt-bindings/clock/qcom,dispcc-sc8280xp.h + +properties: + compatible: + enum: + - qcom,sc8280xp-dispcc0 + - qcom,sc8280xp-dispcc1 + + clocks: + items: + - description: AHB interface clock, + - description: SoC CXO clock + - description: SoC sleep clock + - description: DisplayPort 0 link clock + - description: DisplayPort 0 VCO div clock + - description: DisplayPort 1 link clock + - description: DisplayPort 1 VCO div clock + - description: DisplayPort 2 link clock + - description: DisplayPort 2 VCO div clock + - description: DisplayPort 3 link clock + - description: DisplayPort 3 VCO div clock + - description: DSI 0 PLL byte clock + - description: DSI 0 PLL DSI clock + - description: DSI 1 PLL byte clock + - description: DSI 1 PLL DSI clock + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + power-domains: + items: + - description: MMCX power domain + +required: + - compatible + - reg + - clocks + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include + #include + #include + clock-controller@af00000 { + compatible = "qcom,sc8280xp-dispcc0"; + reg = <0x0af00000 0x20000>; + clocks = <&gcc GCC_DISP_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&sleep_clk>, + <&mdss0_dp_phy0 0>, + <&mdss0_dp_phy0 1>, + <&mdss0_dp_phy1 0>, + <&mdss0_dp_phy1 1>, + <&mdss0_dp_phy2 0>, + <&mdss0_dp_phy2 1>, + <&mdss0_dp_phy3 0>, + <&mdss0_dp_phy3 1>, + <&mdss0_dsi0_phy 0>, + <&mdss0_dsi0_phy 1>, + <&mdss0_dsi1_phy 0>, + <&mdss0_dsi1_phy 1>; + power-domains = <&rpmhpd SC8280XP_MMCX>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,dispcc-sc8280xp.h b/include/dt-bindings/clock/qcom,dispcc-sc8280xp.h new file mode 100644 index 000000000000..2831c61fa979 --- /dev/null +++ b/include/dt-bindings/clock/qcom,dispcc-sc8280xp.h @@ -0,0 +1,100 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SC8280XP_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SC8280XP_H + +/* DISPCC clocks */ +#define DISP_CC_PLL0 0 +#define DISP_CC_PLL1 1 +#define DISP_CC_PLL1_OUT_EVEN 2 +#define DISP_CC_PLL2 3 +#define DISP_CC_MDSS_AHB1_CLK 4 +#define DISP_CC_MDSS_AHB_CLK 5 +#define DISP_CC_MDSS_AHB_CLK_SRC 6 +#define DISP_CC_MDSS_BYTE0_CLK 7 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 8 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 9 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 10 +#define DISP_CC_MDSS_BYTE1_CLK 11 +#define DISP_CC_MDSS_BYTE1_CLK_SRC 12 +#define DISP_CC_MDSS_BYTE1_DIV_CLK_SRC 13 +#define DISP_CC_MDSS_BYTE1_INTF_CLK 14 +#define DISP_CC_MDSS_DPTX0_AUX_CLK 15 +#define DISP_CC_MDSS_DPTX0_AUX_CLK_SRC 16 +#define DISP_CC_MDSS_DPTX0_LINK_CLK 17 +#define DISP_CC_MDSS_DPTX0_LINK_CLK_SRC 18 +#define DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC 19 +#define DISP_CC_MDSS_DPTX0_LINK_INTF_CLK 20 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK 21 +#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC 22 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK 23 +#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC 24 +#define DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK 25 +#define DISP_CC_MDSS_DPTX1_AUX_CLK 26 +#define DISP_CC_MDSS_DPTX1_AUX_CLK_SRC 27 +#define DISP_CC_MDSS_DPTX1_LINK_CLK 28 +#define DISP_CC_MDSS_DPTX1_LINK_CLK_SRC 29 +#define DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC 30 +#define DISP_CC_MDSS_DPTX1_LINK_INTF_CLK 31 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK 32 +#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC 33 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK 34 +#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC 35 +#define DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK 36 +#define DISP_CC_MDSS_DPTX2_AUX_CLK 37 +#define DISP_CC_MDSS_DPTX2_AUX_CLK_SRC 38 +#define DISP_CC_MDSS_DPTX2_LINK_CLK 39 +#define DISP_CC_MDSS_DPTX2_LINK_CLK_SRC 40 +#define DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC 41 +#define DISP_CC_MDSS_DPTX2_LINK_INTF_CLK 42 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK 43 +#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC 44 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK 45 +#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC 46 +#define DISP_CC_MDSS_DPTX3_AUX_CLK 47 +#define DISP_CC_MDSS_DPTX3_AUX_CLK_SRC 48 +#define DISP_CC_MDSS_DPTX3_LINK_CLK 49 +#define DISP_CC_MDSS_DPTX3_LINK_CLK_SRC 50 +#define DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC 51 +#define DISP_CC_MDSS_DPTX3_LINK_INTF_CLK 52 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK 53 +#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC 54 +#define DISP_CC_MDSS_ESC0_CLK 55 +#define DISP_CC_MDSS_ESC0_CLK_SRC 56 +#define DISP_CC_MDSS_ESC1_CLK 57 +#define DISP_CC_MDSS_ESC1_CLK_SRC 58 +#define DISP_CC_MDSS_MDP1_CLK 59 +#define DISP_CC_MDSS_MDP_CLK 60 +#define DISP_CC_MDSS_MDP_CLK_SRC 61 +#define DISP_CC_MDSS_MDP_LUT1_CLK 62 +#define DISP_CC_MDSS_MDP_LUT_CLK 63 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 64 +#define DISP_CC_MDSS_PCLK0_CLK 65 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 66 +#define DISP_CC_MDSS_PCLK1_CLK 67 +#define DISP_CC_MDSS_PCLK1_CLK_SRC 68 +#define DISP_CC_MDSS_ROT1_CLK 69 +#define DISP_CC_MDSS_ROT_CLK 70 +#define DISP_CC_MDSS_ROT_CLK_SRC 71 +#define DISP_CC_MDSS_RSCC_AHB_CLK 72 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 73 +#define DISP_CC_MDSS_VSYNC1_CLK 74 +#define DISP_CC_MDSS_VSYNC_CLK 75 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 76 +#define DISP_CC_SLEEP_CLK 77 +#define DISP_CC_SLEEP_CLK_SRC 78 +#define DISP_CC_XO_CLK 79 +#define DISP_CC_XO_CLK_SRC 80 + +/* DISPCC resets */ +#define DISP_CC_MDSS_CORE_BCR 0 +#define DISP_CC_MDSS_RSCC_BCR 1 + +/* DISPCC GDSCs */ +#define MDSS_GDSC 0 +#define MDSS_INT2_GDSC 1 + +#endif -- cgit v1.2.3 From f6479ea4e5990e17b9690d66474198dcdba1b2c1 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Tue, 8 Nov 2022 14:25:56 +0000 Subject: net: mdio: add mdiodev_c45_(read|write) Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- include/linux/mdio.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include') diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 00177567cfef..f7fbbf3069e7 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -488,6 +488,19 @@ static inline int mdiobus_c45_write(struct mii_bus *bus, int prtad, int devad, return mdiobus_write(bus, prtad, mdiobus_c45_addr(devad, regnum), val); } +static inline int mdiodev_c45_read(struct mdio_device *mdiodev, int devad, + u16 regnum) +{ + return mdiobus_c45_read(mdiodev->bus, mdiodev->addr, devad, regnum); +} + +static inline int mdiodev_c45_write(struct mdio_device *mdiodev, u32 devad, + u16 regnum, u16 val) +{ + return mdiobus_c45_write(mdiodev->bus, mdiodev->addr, devad, regnum, + val); +} + int mdiobus_register_device(struct mdio_device *mdiodev); int mdiobus_unregister_device(struct mdio_device *mdiodev); bool mdiobus_is_registered_device(struct mii_bus *bus, int addr); -- cgit v1.2.3 From fd325cd648f15eb9a8b32a68de3bafc72bcfe753 Mon Sep 17 00:00:00 2001 From: Long Li Date: Thu, 3 Nov 2022 12:16:25 -0700 Subject: net: mana: Move header files to a common location In preparation to add MANA RDMA driver, move all the required header files to a common location for use by both Ethernet and RDMA drivers. Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-8-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky --- MAINTAINERS | 1 + drivers/net/ethernet/microsoft/mana/gdma.h | 689 --------------------- drivers/net/ethernet/microsoft/mana/gdma_main.c | 2 +- drivers/net/ethernet/microsoft/mana/hw_channel.c | 4 +- drivers/net/ethernet/microsoft/mana/hw_channel.h | 195 ------ drivers/net/ethernet/microsoft/mana/mana.h | 650 ------------------- .../net/ethernet/microsoft/mana/mana_auxiliary.h | 10 - drivers/net/ethernet/microsoft/mana/mana_bpf.c | 2 +- drivers/net/ethernet/microsoft/mana/mana_en.c | 4 +- drivers/net/ethernet/microsoft/mana/mana_ethtool.c | 2 +- drivers/net/ethernet/microsoft/mana/shm_channel.c | 2 +- drivers/net/ethernet/microsoft/mana/shm_channel.h | 21 - include/net/mana/gdma.h | 689 +++++++++++++++++++++ include/net/mana/hw_channel.h | 195 ++++++ include/net/mana/mana.h | 650 +++++++++++++++++++ include/net/mana/mana_auxiliary.h | 10 + include/net/mana/shm_channel.h | 21 + 17 files changed, 1574 insertions(+), 1573 deletions(-) delete mode 100644 drivers/net/ethernet/microsoft/mana/gdma.h delete mode 100644 drivers/net/ethernet/microsoft/mana/hw_channel.h delete mode 100644 drivers/net/ethernet/microsoft/mana/mana.h delete mode 100644 drivers/net/ethernet/microsoft/mana/mana_auxiliary.h delete mode 100644 drivers/net/ethernet/microsoft/mana/shm_channel.h create mode 100644 include/net/mana/gdma.h create mode 100644 include/net/mana/hw_channel.h create mode 100644 include/net/mana/mana.h create mode 100644 include/net/mana/mana_auxiliary.h create mode 100644 include/net/mana/shm_channel.h (limited to 'include') diff --git a/MAINTAINERS b/MAINTAINERS index 379945f82a64..441a65d41eb4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9541,6 +9541,7 @@ F: include/asm-generic/hyperv-tlfs.h F: include/asm-generic/mshyperv.h F: include/clocksource/hyperv_timer.h F: include/linux/hyperv.h +F: include/net/mana F: include/uapi/linux/hyperv.h F: net/vmw_vsock/hyperv_transport.c F: tools/hv/ diff --git a/drivers/net/ethernet/microsoft/mana/gdma.h b/drivers/net/ethernet/microsoft/mana/gdma.h deleted file mode 100644 index 72eaec2470c0..000000000000 --- a/drivers/net/ethernet/microsoft/mana/gdma.h +++ /dev/null @@ -1,689 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ -/* Copyright (c) 2021, Microsoft Corporation. */ - -#ifndef _GDMA_H -#define _GDMA_H - -#include -#include - -#include "shm_channel.h" - -/* Structures labeled with "HW DATA" are exchanged with the hardware. All of - * them are naturally aligned and hence don't need __packed. - */ - -enum gdma_request_type { - GDMA_VERIFY_VF_DRIVER_VERSION = 1, - GDMA_QUERY_MAX_RESOURCES = 2, - GDMA_LIST_DEVICES = 3, - GDMA_REGISTER_DEVICE = 4, - GDMA_DEREGISTER_DEVICE = 5, - GDMA_GENERATE_TEST_EQE = 10, - GDMA_CREATE_QUEUE = 12, - GDMA_DISABLE_QUEUE = 13, - GDMA_CREATE_DMA_REGION = 25, - GDMA_DMA_REGION_ADD_PAGES = 26, - GDMA_DESTROY_DMA_REGION = 27, -}; - -enum gdma_queue_type { - GDMA_INVALID_QUEUE, - GDMA_SQ, - GDMA_RQ, - GDMA_CQ, - GDMA_EQ, -}; - -enum gdma_work_request_flags { - GDMA_WR_NONE = 0, - GDMA_WR_OOB_IN_SGL = BIT(0), - GDMA_WR_PAD_BY_SGE0 = BIT(1), -}; - -enum gdma_eqe_type { - GDMA_EQE_COMPLETION = 3, - GDMA_EQE_TEST_EVENT = 64, - GDMA_EQE_HWC_INIT_EQ_ID_DB = 129, - GDMA_EQE_HWC_INIT_DATA = 130, - GDMA_EQE_HWC_INIT_DONE = 131, -}; - -enum { - GDMA_DEVICE_NONE = 0, - GDMA_DEVICE_HWC = 1, - GDMA_DEVICE_MANA = 2, -}; - -struct gdma_resource { - /* Protect the bitmap */ - spinlock_t lock; - - /* The bitmap size in bits. */ - u32 size; - - /* The bitmap tracks the resources. */ - unsigned long *map; -}; - -union gdma_doorbell_entry { - u64 as_uint64; - - struct { - u64 id : 24; - u64 reserved : 8; - u64 tail_ptr : 31; - u64 arm : 1; - } cq; - - struct { - u64 id : 24; - u64 wqe_cnt : 8; - u64 tail_ptr : 32; - } rq; - - struct { - u64 id : 24; - u64 reserved : 8; - u64 tail_ptr : 32; - } sq; - - struct { - u64 id : 16; - u64 reserved : 16; - u64 tail_ptr : 31; - u64 arm : 1; - } eq; -}; /* HW DATA */ - -struct gdma_msg_hdr { - u32 hdr_type; - u32 msg_type; - u16 msg_version; - u16 hwc_msg_id; - u32 msg_size; -}; /* HW DATA */ - -struct gdma_dev_id { - union { - struct { - u16 type; - u16 instance; - }; - - u32 as_uint32; - }; -}; /* HW DATA */ - -struct gdma_req_hdr { - struct gdma_msg_hdr req; - struct gdma_msg_hdr resp; /* The expected response */ - struct gdma_dev_id dev_id; - u32 activity_id; -}; /* HW DATA */ - -struct gdma_resp_hdr { - struct gdma_msg_hdr response; - struct gdma_dev_id dev_id; - u32 activity_id; - u32 status; - u32 reserved; -}; /* HW DATA */ - -struct gdma_general_req { - struct gdma_req_hdr hdr; -}; /* HW DATA */ - -#define GDMA_MESSAGE_V1 1 - -struct gdma_general_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -#define GDMA_STANDARD_HEADER_TYPE 0 - -static inline void mana_gd_init_req_hdr(struct gdma_req_hdr *hdr, u32 code, - u32 req_size, u32 resp_size) -{ - hdr->req.hdr_type = GDMA_STANDARD_HEADER_TYPE; - hdr->req.msg_type = code; - hdr->req.msg_version = GDMA_MESSAGE_V1; - hdr->req.msg_size = req_size; - - hdr->resp.hdr_type = GDMA_STANDARD_HEADER_TYPE; - hdr->resp.msg_type = code; - hdr->resp.msg_version = GDMA_MESSAGE_V1; - hdr->resp.msg_size = resp_size; -} - -/* The 16-byte struct is part of the GDMA work queue entry (WQE). */ -struct gdma_sge { - u64 address; - u32 mem_key; - u32 size; -}; /* HW DATA */ - -struct gdma_wqe_request { - struct gdma_sge *sgl; - u32 num_sge; - - u32 inline_oob_size; - const void *inline_oob_data; - - u32 flags; - u32 client_data_unit; -}; - -enum gdma_page_type { - GDMA_PAGE_TYPE_4K, -}; - -#define GDMA_INVALID_DMA_REGION 0 - -struct gdma_mem_info { - struct device *dev; - - dma_addr_t dma_handle; - void *virt_addr; - u64 length; - - /* Allocated by the PF driver */ - u64 gdma_region; -}; - -#define REGISTER_ATB_MST_MKEY_LOWER_SIZE 8 - -struct gdma_dev { - struct gdma_context *gdma_context; - - struct gdma_dev_id dev_id; - - u32 pdid; - u32 doorbell; - u32 gpa_mkey; - - /* GDMA driver specific pointer */ - void *driver_data; - - struct auxiliary_device *adev; -}; - -#define MINIMUM_SUPPORTED_PAGE_SIZE PAGE_SIZE - -#define GDMA_CQE_SIZE 64 -#define GDMA_EQE_SIZE 16 -#define GDMA_MAX_SQE_SIZE 512 -#define GDMA_MAX_RQE_SIZE 256 - -#define GDMA_COMP_DATA_SIZE 0x3C - -#define GDMA_EVENT_DATA_SIZE 0xC - -/* The WQE size must be a multiple of the Basic Unit, which is 32 bytes. */ -#define GDMA_WQE_BU_SIZE 32 - -#define INVALID_PDID UINT_MAX -#define INVALID_DOORBELL UINT_MAX -#define INVALID_MEM_KEY UINT_MAX -#define INVALID_QUEUE_ID UINT_MAX -#define INVALID_PCI_MSIX_INDEX UINT_MAX - -struct gdma_comp { - u32 cqe_data[GDMA_COMP_DATA_SIZE / 4]; - u32 wq_num; - bool is_sq; -}; - -struct gdma_event { - u32 details[GDMA_EVENT_DATA_SIZE / 4]; - u8 type; -}; - -struct gdma_queue; - -struct mana_eq { - struct gdma_queue *eq; -}; - -typedef void gdma_eq_callback(void *context, struct gdma_queue *q, - struct gdma_event *e); - -typedef void gdma_cq_callback(void *context, struct gdma_queue *q); - -/* The 'head' is the producer index. For SQ/RQ, when the driver posts a WQE - * (Note: the WQE size must be a multiple of the 32-byte Basic Unit), the - * driver increases the 'head' in BUs rather than in bytes, and notifies - * the HW of the updated head. For EQ/CQ, the driver uses the 'head' to track - * the HW head, and increases the 'head' by 1 for every processed EQE/CQE. - * - * The 'tail' is the consumer index for SQ/RQ. After the CQE of the SQ/RQ is - * processed, the driver increases the 'tail' to indicate that WQEs have - * been consumed by the HW, so the driver can post new WQEs into the SQ/RQ. - * - * The driver doesn't use the 'tail' for EQ/CQ, because the driver ensures - * that the EQ/CQ is big enough so they can't overflow, and the driver uses - * the owner bits mechanism to detect if the queue has become empty. - */ -struct gdma_queue { - struct gdma_dev *gdma_dev; - - enum gdma_queue_type type; - u32 id; - - struct gdma_mem_info mem_info; - - void *queue_mem_ptr; - u32 queue_size; - - bool monitor_avl_buf; - - u32 head; - u32 tail; - - /* Extra fields specific to EQ/CQ. */ - union { - struct { - bool disable_needed; - - gdma_eq_callback *callback; - void *context; - - unsigned int msix_index; - - u32 log2_throttle_limit; - } eq; - - struct { - gdma_cq_callback *callback; - void *context; - - struct gdma_queue *parent; /* For CQ/EQ relationship */ - } cq; - }; -}; - -struct gdma_queue_spec { - enum gdma_queue_type type; - bool monitor_avl_buf; - unsigned int queue_size; - - /* Extra fields specific to EQ/CQ. */ - union { - struct { - gdma_eq_callback *callback; - void *context; - - unsigned long log2_throttle_limit; - } eq; - - struct { - gdma_cq_callback *callback; - void *context; - - struct gdma_queue *parent_eq; - - } cq; - }; -}; - -struct gdma_irq_context { - void (*handler)(void *arg); - void *arg; -}; - -struct gdma_context { - struct device *dev; - - /* Per-vPort max number of queues */ - unsigned int max_num_queues; - unsigned int max_num_msix; - unsigned int num_msix_usable; - struct gdma_resource msix_resource; - struct gdma_irq_context *irq_contexts; - - /* This maps a CQ index to the queue structure. */ - unsigned int max_num_cqs; - struct gdma_queue **cq_table; - - /* Protect eq_test_event and test_event_eq_id */ - struct mutex eq_test_event_mutex; - struct completion eq_test_event; - u32 test_event_eq_id; - - bool is_pf; - phys_addr_t bar0_pa; - void __iomem *bar0_va; - void __iomem *shm_base; - void __iomem *db_page_base; - phys_addr_t phys_db_page_base; - u32 db_page_size; - - /* Shared memory chanenl (used to bootstrap HWC) */ - struct shm_channel shm_channel; - - /* Hardware communication channel (HWC) */ - struct gdma_dev hwc; - - /* Azure network adapter */ - struct gdma_dev mana; -}; - -#define MAX_NUM_GDMA_DEVICES 4 - -static inline bool mana_gd_is_mana(struct gdma_dev *gd) -{ - return gd->dev_id.type == GDMA_DEVICE_MANA; -} - -static inline bool mana_gd_is_hwc(struct gdma_dev *gd) -{ - return gd->dev_id.type == GDMA_DEVICE_HWC; -} - -u8 *mana_gd_get_wqe_ptr(const struct gdma_queue *wq, u32 wqe_offset); -u32 mana_gd_wq_avail_space(struct gdma_queue *wq); - -int mana_gd_test_eq(struct gdma_context *gc, struct gdma_queue *eq); - -int mana_gd_create_hwc_queue(struct gdma_dev *gd, - const struct gdma_queue_spec *spec, - struct gdma_queue **queue_ptr); - -int mana_gd_create_mana_eq(struct gdma_dev *gd, - const struct gdma_queue_spec *spec, - struct gdma_queue **queue_ptr); - -int mana_gd_create_mana_wq_cq(struct gdma_dev *gd, - const struct gdma_queue_spec *spec, - struct gdma_queue **queue_ptr); - -void mana_gd_destroy_queue(struct gdma_context *gc, struct gdma_queue *queue); - -int mana_gd_poll_cq(struct gdma_queue *cq, struct gdma_comp *comp, int num_cqe); - -void mana_gd_ring_cq(struct gdma_queue *cq, u8 arm_bit); - -struct gdma_wqe { - u32 reserved :24; - u32 last_vbytes :8; - - union { - u32 flags; - - struct { - u32 num_sge :8; - u32 inline_oob_size_div4:3; - u32 client_oob_in_sgl :1; - u32 reserved1 :4; - u32 client_data_unit :14; - u32 reserved2 :2; - }; - }; -}; /* HW DATA */ - -#define INLINE_OOB_SMALL_SIZE 8 -#define INLINE_OOB_LARGE_SIZE 24 - -#define MAX_TX_WQE_SIZE 512 -#define MAX_RX_WQE_SIZE 256 - -struct gdma_cqe { - u32 cqe_data[GDMA_COMP_DATA_SIZE / 4]; - - union { - u32 as_uint32; - - struct { - u32 wq_num : 24; - u32 is_sq : 1; - u32 reserved : 4; - u32 owner_bits : 3; - }; - } cqe_info; -}; /* HW DATA */ - -#define GDMA_CQE_OWNER_BITS 3 - -#define GDMA_CQE_OWNER_MASK ((1 << GDMA_CQE_OWNER_BITS) - 1) - -#define SET_ARM_BIT 1 - -#define GDMA_EQE_OWNER_BITS 3 - -union gdma_eqe_info { - u32 as_uint32; - - struct { - u32 type : 8; - u32 reserved1 : 8; - u32 client_id : 2; - u32 reserved2 : 11; - u32 owner_bits : 3; - }; -}; /* HW DATA */ - -#define GDMA_EQE_OWNER_MASK ((1 << GDMA_EQE_OWNER_BITS) - 1) -#define INITIALIZED_OWNER_BIT(log2_num_entries) (1UL << (log2_num_entries)) - -struct gdma_eqe { - u32 details[GDMA_EVENT_DATA_SIZE / 4]; - u32 eqe_info; -}; /* HW DATA */ - -#define GDMA_REG_DB_PAGE_OFFSET 8 -#define GDMA_REG_DB_PAGE_SIZE 0x10 -#define GDMA_REG_SHM_OFFSET 0x18 - -#define GDMA_PF_REG_DB_PAGE_SIZE 0xD0 -#define GDMA_PF_REG_DB_PAGE_OFF 0xC8 -#define GDMA_PF_REG_SHM_OFF 0x70 - -#define GDMA_SRIOV_REG_CFG_BASE_OFF 0x108 - -#define MANA_PF_DEVICE_ID 0x00B9 -#define MANA_VF_DEVICE_ID 0x00BA - -struct gdma_posted_wqe_info { - u32 wqe_size_in_bu; -}; - -/* GDMA_GENERATE_TEST_EQE */ -struct gdma_generate_test_event_req { - struct gdma_req_hdr hdr; - u32 queue_index; -}; /* HW DATA */ - -/* GDMA_VERIFY_VF_DRIVER_VERSION */ -enum { - GDMA_PROTOCOL_V1 = 1, - GDMA_PROTOCOL_FIRST = GDMA_PROTOCOL_V1, - GDMA_PROTOCOL_LAST = GDMA_PROTOCOL_V1, -}; - -#define GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT BIT(0) - -#define GDMA_DRV_CAP_FLAGS1 GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT - -#define GDMA_DRV_CAP_FLAGS2 0 - -#define GDMA_DRV_CAP_FLAGS3 0 - -#define GDMA_DRV_CAP_FLAGS4 0 - -struct gdma_verify_ver_req { - struct gdma_req_hdr hdr; - - /* Mandatory fields required for protocol establishment */ - u64 protocol_ver_min; - u64 protocol_ver_max; - - /* Gdma Driver Capability Flags */ - u64 gd_drv_cap_flags1; - u64 gd_drv_cap_flags2; - u64 gd_drv_cap_flags3; - u64 gd_drv_cap_flags4; - - /* Advisory fields */ - u64 drv_ver; - u32 os_type; /* Linux = 0x10; Windows = 0x20; Other = 0x30 */ - u32 reserved; - u32 os_ver_major; - u32 os_ver_minor; - u32 os_ver_build; - u32 os_ver_platform; - u64 reserved_2; - u8 os_ver_str1[128]; - u8 os_ver_str2[128]; - u8 os_ver_str3[128]; - u8 os_ver_str4[128]; -}; /* HW DATA */ - -struct gdma_verify_ver_resp { - struct gdma_resp_hdr hdr; - u64 gdma_protocol_ver; - u64 pf_cap_flags1; - u64 pf_cap_flags2; - u64 pf_cap_flags3; - u64 pf_cap_flags4; -}; /* HW DATA */ - -/* GDMA_QUERY_MAX_RESOURCES */ -struct gdma_query_max_resources_resp { - struct gdma_resp_hdr hdr; - u32 status; - u32 max_sq; - u32 max_rq; - u32 max_cq; - u32 max_eq; - u32 max_db; - u32 max_mst; - u32 max_cq_mod_ctx; - u32 max_mod_cq; - u32 max_msix; -}; /* HW DATA */ - -/* GDMA_LIST_DEVICES */ -struct gdma_list_devices_resp { - struct gdma_resp_hdr hdr; - u32 num_of_devs; - u32 reserved; - struct gdma_dev_id devs[64]; -}; /* HW DATA */ - -/* GDMA_REGISTER_DEVICE */ -struct gdma_register_device_resp { - struct gdma_resp_hdr hdr; - u32 pdid; - u32 gpa_mkey; - u32 db_id; -}; /* HW DATA */ - -/* GDMA_CREATE_QUEUE */ -struct gdma_create_queue_req { - struct gdma_req_hdr hdr; - u32 type; - u32 reserved1; - u32 pdid; - u32 doolbell_id; - u64 gdma_region; - u32 reserved2; - u32 queue_size; - u32 log2_throttle_limit; - u32 eq_pci_msix_index; - u32 cq_mod_ctx_id; - u32 cq_parent_eq_id; - u8 rq_drop_on_overrun; - u8 rq_err_on_wqe_overflow; - u8 rq_chain_rec_wqes; - u8 sq_hw_db; - u32 reserved3; -}; /* HW DATA */ - -struct gdma_create_queue_resp { - struct gdma_resp_hdr hdr; - u32 queue_index; -}; /* HW DATA */ - -/* GDMA_DISABLE_QUEUE */ -struct gdma_disable_queue_req { - struct gdma_req_hdr hdr; - u32 type; - u32 queue_index; - u32 alloc_res_id_on_creation; -}; /* HW DATA */ - -/* GDMA_CREATE_DMA_REGION */ -struct gdma_create_dma_region_req { - struct gdma_req_hdr hdr; - - /* The total size of the DMA region */ - u64 length; - - /* The offset in the first page */ - u32 offset_in_page; - - /* enum gdma_page_type */ - u32 gdma_page_type; - - /* The total number of pages */ - u32 page_count; - - /* If page_addr_list_len is smaller than page_count, - * the remaining page addresses will be added via the - * message GDMA_DMA_REGION_ADD_PAGES. - */ - u32 page_addr_list_len; - u64 page_addr_list[]; -}; /* HW DATA */ - -struct gdma_create_dma_region_resp { - struct gdma_resp_hdr hdr; - u64 gdma_region; -}; /* HW DATA */ - -/* GDMA_DMA_REGION_ADD_PAGES */ -struct gdma_dma_region_add_pages_req { - struct gdma_req_hdr hdr; - - u64 gdma_region; - - u32 page_addr_list_len; - u32 reserved3; - - u64 page_addr_list[]; -}; /* HW DATA */ - -/* GDMA_DESTROY_DMA_REGION */ -struct gdma_destroy_dma_region_req { - struct gdma_req_hdr hdr; - - u64 gdma_region; -}; /* HW DATA */ - -int mana_gd_verify_vf_version(struct pci_dev *pdev); - -int mana_gd_register_device(struct gdma_dev *gd); -int mana_gd_deregister_device(struct gdma_dev *gd); - -int mana_gd_post_work_request(struct gdma_queue *wq, - const struct gdma_wqe_request *wqe_req, - struct gdma_posted_wqe_info *wqe_info); - -int mana_gd_post_and_ring(struct gdma_queue *queue, - const struct gdma_wqe_request *wqe, - struct gdma_posted_wqe_info *wqe_info); - -int mana_gd_alloc_res_map(u32 res_avail, struct gdma_resource *r); -void mana_gd_free_res_map(struct gdma_resource *r); - -void mana_gd_wq_ring_doorbell(struct gdma_context *gc, - struct gdma_queue *queue); - -int mana_gd_alloc_memory(struct gdma_context *gc, unsigned int length, - struct gdma_mem_info *gmi); - -void mana_gd_free_memory(struct gdma_mem_info *gmi); - -int mana_gd_send_request(struct gdma_context *gc, u32 req_len, const void *req, - u32 resp_len, void *resp); -#endif /* _GDMA_H */ diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index f0e22954d5c0..69795bc679e7 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -6,7 +6,7 @@ #include #include -#include "mana.h" +#include static u32 mana_gd_r32(struct gdma_context *g, u64 offset) { diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index 543a5d5c304f..76829ab43d40 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright (c) 2021, Microsoft Corporation. */ -#include "gdma.h" -#include "hw_channel.h" +#include +#include static int mana_hwc_get_msg_index(struct hw_channel_context *hwc, u16 *msg_id) { diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.h b/drivers/net/ethernet/microsoft/mana/hw_channel.h deleted file mode 100644 index 6a757a6e2732..000000000000 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.h +++ /dev/null @@ -1,195 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ -/* Copyright (c) 2021, Microsoft Corporation. */ - -#ifndef _HW_CHANNEL_H -#define _HW_CHANNEL_H - -#define DEFAULT_LOG2_THROTTLING_FOR_ERROR_EQ 4 - -#define HW_CHANNEL_MAX_REQUEST_SIZE 0x1000 -#define HW_CHANNEL_MAX_RESPONSE_SIZE 0x1000 - -#define HW_CHANNEL_VF_BOOTSTRAP_QUEUE_DEPTH 1 - -#define HWC_INIT_DATA_CQID 1 -#define HWC_INIT_DATA_RQID 2 -#define HWC_INIT_DATA_SQID 3 -#define HWC_INIT_DATA_QUEUE_DEPTH 4 -#define HWC_INIT_DATA_MAX_REQUEST 5 -#define HWC_INIT_DATA_MAX_RESPONSE 6 -#define HWC_INIT_DATA_MAX_NUM_CQS 7 -#define HWC_INIT_DATA_PDID 8 -#define HWC_INIT_DATA_GPA_MKEY 9 -#define HWC_INIT_DATA_PF_DEST_RQ_ID 10 -#define HWC_INIT_DATA_PF_DEST_CQ_ID 11 - -/* Structures labeled with "HW DATA" are exchanged with the hardware. All of - * them are naturally aligned and hence don't need __packed. - */ - -union hwc_init_eq_id_db { - u32 as_uint32; - - struct { - u32 eq_id : 16; - u32 doorbell : 16; - }; -}; /* HW DATA */ - -union hwc_init_type_data { - u32 as_uint32; - - struct { - u32 value : 24; - u32 type : 8; - }; -}; /* HW DATA */ - -struct hwc_rx_oob { - u32 type : 6; - u32 eom : 1; - u32 som : 1; - u32 vendor_err : 8; - u32 reserved1 : 16; - - u32 src_virt_wq : 24; - u32 src_vfid : 8; - - u32 reserved2; - - union { - u32 wqe_addr_low; - u32 wqe_offset; - }; - - u32 wqe_addr_high; - - u32 client_data_unit : 14; - u32 reserved3 : 18; - - u32 tx_oob_data_size; - - u32 chunk_offset : 21; - u32 reserved4 : 11; -}; /* HW DATA */ - -struct hwc_tx_oob { - u32 reserved1; - - u32 reserved2; - - u32 vrq_id : 24; - u32 dest_vfid : 8; - - u32 vrcq_id : 24; - u32 reserved3 : 8; - - u32 vscq_id : 24; - u32 loopback : 1; - u32 lso_override: 1; - u32 dest_pf : 1; - u32 reserved4 : 5; - - u32 vsq_id : 24; - u32 reserved5 : 8; -}; /* HW DATA */ - -struct hwc_work_request { - void *buf_va; - void *buf_sge_addr; - u32 buf_len; - u32 msg_size; - - struct gdma_wqe_request wqe_req; - struct hwc_tx_oob tx_oob; - - struct gdma_sge sge; -}; - -/* hwc_dma_buf represents the array of in-flight WQEs. - * mem_info as know as the GDMA mapped memory is partitioned and used by - * in-flight WQEs. - * The number of WQEs is determined by the number of in-flight messages. - */ -struct hwc_dma_buf { - struct gdma_mem_info mem_info; - - u32 gpa_mkey; - - u32 num_reqs; - struct hwc_work_request reqs[]; -}; - -typedef void hwc_rx_event_handler_t(void *ctx, u32 gdma_rxq_id, - const struct hwc_rx_oob *rx_oob); - -typedef void hwc_tx_event_handler_t(void *ctx, u32 gdma_txq_id, - const struct hwc_rx_oob *rx_oob); - -struct hwc_cq { - struct hw_channel_context *hwc; - - struct gdma_queue *gdma_cq; - struct gdma_queue *gdma_eq; - struct gdma_comp *comp_buf; - u16 queue_depth; - - hwc_rx_event_handler_t *rx_event_handler; - void *rx_event_ctx; - - hwc_tx_event_handler_t *tx_event_handler; - void *tx_event_ctx; -}; - -struct hwc_wq { - struct hw_channel_context *hwc; - - struct gdma_queue *gdma_wq; - struct hwc_dma_buf *msg_buf; - u16 queue_depth; - - struct hwc_cq *hwc_cq; -}; - -struct hwc_caller_ctx { - struct completion comp_event; - void *output_buf; - u32 output_buflen; - - u32 error; /* Linux error code */ - u32 status_code; -}; - -struct hw_channel_context { - struct gdma_dev *gdma_dev; - struct device *dev; - - u16 num_inflight_msg; - u32 max_req_msg_size; - - u16 hwc_init_q_depth_max; - u32 hwc_init_max_req_msg_size; - u32 hwc_init_max_resp_msg_size; - - struct completion hwc_init_eqe_comp; - - struct hwc_wq *rxq; - struct hwc_wq *txq; - struct hwc_cq *cq; - - struct semaphore sema; - struct gdma_resource inflight_msg_res; - - u32 pf_dest_vrq_id; - u32 pf_dest_vrcq_id; - - struct hwc_caller_ctx *caller_ctx; -}; - -int mana_hwc_create_channel(struct gdma_context *gc); -void mana_hwc_destroy_channel(struct gdma_context *gc); - -int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len, - const void *req, u32 resp_len, void *resp); - -#endif /* _HW_CHANNEL_H */ diff --git a/drivers/net/ethernet/microsoft/mana/mana.h b/drivers/net/ethernet/microsoft/mana/mana.h deleted file mode 100644 index 6e9e86fb4c02..000000000000 --- a/drivers/net/ethernet/microsoft/mana/mana.h +++ /dev/null @@ -1,650 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ -/* Copyright (c) 2021, Microsoft Corporation. */ - -#ifndef _MANA_H -#define _MANA_H - -#include "gdma.h" -#include "hw_channel.h" - -/* Microsoft Azure Network Adapter (MANA)'s definitions - * - * Structures labeled with "HW DATA" are exchanged with the hardware. All of - * them are naturally aligned and hence don't need __packed. - */ - -/* MANA protocol version */ -#define MANA_MAJOR_VERSION 0 -#define MANA_MINOR_VERSION 1 -#define MANA_MICRO_VERSION 1 - -typedef u64 mana_handle_t; -#define INVALID_MANA_HANDLE ((mana_handle_t)-1) - -enum TRI_STATE { - TRI_STATE_UNKNOWN = -1, - TRI_STATE_FALSE = 0, - TRI_STATE_TRUE = 1 -}; - -/* Number of entries for hardware indirection table must be in power of 2 */ -#define MANA_INDIRECT_TABLE_SIZE 64 -#define MANA_INDIRECT_TABLE_MASK (MANA_INDIRECT_TABLE_SIZE - 1) - -/* The Toeplitz hash key's length in bytes: should be multiple of 8 */ -#define MANA_HASH_KEY_SIZE 40 - -#define COMP_ENTRY_SIZE 64 - -#define ADAPTER_MTU_SIZE 1500 -#define MAX_FRAME_SIZE (ADAPTER_MTU_SIZE + 14) - -#define RX_BUFFERS_PER_QUEUE 512 - -#define MAX_SEND_BUFFERS_PER_QUEUE 256 - -#define EQ_SIZE (8 * PAGE_SIZE) -#define LOG2_EQ_THROTTLE 3 - -#define MAX_PORTS_IN_MANA_DEV 256 - -struct mana_stats_rx { - u64 packets; - u64 bytes; - u64 xdp_drop; - u64 xdp_tx; - u64 xdp_redirect; - struct u64_stats_sync syncp; -}; - -struct mana_stats_tx { - u64 packets; - u64 bytes; - u64 xdp_xmit; - struct u64_stats_sync syncp; -}; - -struct mana_txq { - struct gdma_queue *gdma_sq; - - union { - u32 gdma_txq_id; - struct { - u32 reserved1 : 10; - u32 vsq_frame : 14; - u32 reserved2 : 8; - }; - }; - - u16 vp_offset; - - struct net_device *ndev; - - /* The SKBs are sent to the HW and we are waiting for the CQEs. */ - struct sk_buff_head pending_skbs; - struct netdev_queue *net_txq; - - atomic_t pending_sends; - - struct mana_stats_tx stats; -}; - -/* skb data and frags dma mappings */ -struct mana_skb_head { - dma_addr_t dma_handle[MAX_SKB_FRAGS + 1]; - - u32 size[MAX_SKB_FRAGS + 1]; -}; - -#define MANA_HEADROOM sizeof(struct mana_skb_head) - -enum mana_tx_pkt_format { - MANA_SHORT_PKT_FMT = 0, - MANA_LONG_PKT_FMT = 1, -}; - -struct mana_tx_short_oob { - u32 pkt_fmt : 2; - u32 is_outer_ipv4 : 1; - u32 is_outer_ipv6 : 1; - u32 comp_iphdr_csum : 1; - u32 comp_tcp_csum : 1; - u32 comp_udp_csum : 1; - u32 supress_txcqe_gen : 1; - u32 vcq_num : 24; - - u32 trans_off : 10; /* Transport header offset */ - u32 vsq_frame : 14; - u32 short_vp_offset : 8; -}; /* HW DATA */ - -struct mana_tx_long_oob { - u32 is_encap : 1; - u32 inner_is_ipv6 : 1; - u32 inner_tcp_opt : 1; - u32 inject_vlan_pri_tag : 1; - u32 reserved1 : 12; - u32 pcp : 3; /* 802.1Q */ - u32 dei : 1; /* 802.1Q */ - u32 vlan_id : 12; /* 802.1Q */ - - u32 inner_frame_offset : 10; - u32 inner_ip_rel_offset : 6; - u32 long_vp_offset : 12; - u32 reserved2 : 4; - - u32 reserved3; - u32 reserved4; -}; /* HW DATA */ - -struct mana_tx_oob { - struct mana_tx_short_oob s_oob; - struct mana_tx_long_oob l_oob; -}; /* HW DATA */ - -enum mana_cq_type { - MANA_CQ_TYPE_RX, - MANA_CQ_TYPE_TX, -}; - -enum mana_cqe_type { - CQE_INVALID = 0, - CQE_RX_OKAY = 1, - CQE_RX_COALESCED_4 = 2, - CQE_RX_OBJECT_FENCE = 3, - CQE_RX_TRUNCATED = 4, - - CQE_TX_OKAY = 32, - CQE_TX_SA_DROP = 33, - CQE_TX_MTU_DROP = 34, - CQE_TX_INVALID_OOB = 35, - CQE_TX_INVALID_ETH_TYPE = 36, - CQE_TX_HDR_PROCESSING_ERROR = 37, - CQE_TX_VF_DISABLED = 38, - CQE_TX_VPORT_IDX_OUT_OF_RANGE = 39, - CQE_TX_VPORT_DISABLED = 40, - CQE_TX_VLAN_TAGGING_VIOLATION = 41, -}; - -#define MANA_CQE_COMPLETION 1 - -struct mana_cqe_header { - u32 cqe_type : 6; - u32 client_type : 2; - u32 vendor_err : 24; -}; /* HW DATA */ - -/* NDIS HASH Types */ -#define NDIS_HASH_IPV4 BIT(0) -#define NDIS_HASH_TCP_IPV4 BIT(1) -#define NDIS_HASH_UDP_IPV4 BIT(2) -#define NDIS_HASH_IPV6 BIT(3) -#define NDIS_HASH_TCP_IPV6 BIT(4) -#define NDIS_HASH_UDP_IPV6 BIT(5) -#define NDIS_HASH_IPV6_EX BIT(6) -#define NDIS_HASH_TCP_IPV6_EX BIT(7) -#define NDIS_HASH_UDP_IPV6_EX BIT(8) - -#define MANA_HASH_L3 (NDIS_HASH_IPV4 | NDIS_HASH_IPV6 | NDIS_HASH_IPV6_EX) -#define MANA_HASH_L4 \ - (NDIS_HASH_TCP_IPV4 | NDIS_HASH_UDP_IPV4 | NDIS_HASH_TCP_IPV6 | \ - NDIS_HASH_UDP_IPV6 | NDIS_HASH_TCP_IPV6_EX | NDIS_HASH_UDP_IPV6_EX) - -struct mana_rxcomp_perpkt_info { - u32 pkt_len : 16; - u32 reserved1 : 16; - u32 reserved2; - u32 pkt_hash; -}; /* HW DATA */ - -#define MANA_RXCOMP_OOB_NUM_PPI 4 - -/* Receive completion OOB */ -struct mana_rxcomp_oob { - struct mana_cqe_header cqe_hdr; - - u32 rx_vlan_id : 12; - u32 rx_vlantag_present : 1; - u32 rx_outer_iphdr_csum_succeed : 1; - u32 rx_outer_iphdr_csum_fail : 1; - u32 reserved1 : 1; - u32 rx_hashtype : 9; - u32 rx_iphdr_csum_succeed : 1; - u32 rx_iphdr_csum_fail : 1; - u32 rx_tcp_csum_succeed : 1; - u32 rx_tcp_csum_fail : 1; - u32 rx_udp_csum_succeed : 1; - u32 rx_udp_csum_fail : 1; - u32 reserved2 : 1; - - struct mana_rxcomp_perpkt_info ppi[MANA_RXCOMP_OOB_NUM_PPI]; - - u32 rx_wqe_offset; -}; /* HW DATA */ - -struct mana_tx_comp_oob { - struct mana_cqe_header cqe_hdr; - - u32 tx_data_offset; - - u32 tx_sgl_offset : 5; - u32 tx_wqe_offset : 27; - - u32 reserved[12]; -}; /* HW DATA */ - -struct mana_rxq; - -#define CQE_POLLING_BUFFER 512 - -struct mana_cq { - struct gdma_queue *gdma_cq; - - /* Cache the CQ id (used to verify if each CQE comes to the right CQ. */ - u32 gdma_id; - - /* Type of the CQ: TX or RX */ - enum mana_cq_type type; - - /* Pointer to the mana_rxq that is pushing RX CQEs to the queue. - * Only and must be non-NULL if type is MANA_CQ_TYPE_RX. - */ - struct mana_rxq *rxq; - - /* Pointer to the mana_txq that is pushing TX CQEs to the queue. - * Only and must be non-NULL if type is MANA_CQ_TYPE_TX. - */ - struct mana_txq *txq; - - /* Buffer which the CQ handler can copy the CQE's into. */ - struct gdma_comp gdma_comp_buf[CQE_POLLING_BUFFER]; - - /* NAPI data */ - struct napi_struct napi; - int work_done; - int budget; -}; - -#define GDMA_MAX_RQE_SGES 15 - -struct mana_recv_buf_oob { - /* A valid GDMA work request representing the data buffer. */ - struct gdma_wqe_request wqe_req; - - void *buf_va; - dma_addr_t buf_dma_addr; - - /* SGL of the buffer going to be sent has part of the work request. */ - u32 num_sge; - struct gdma_sge sgl[GDMA_MAX_RQE_SGES]; - - /* Required to store the result of mana_gd_post_work_request. - * gdma_posted_wqe_info.wqe_size_in_bu is required for progressing the - * work queue when the WQE is consumed. - */ - struct gdma_posted_wqe_info wqe_inf; -}; - -struct mana_rxq { - struct gdma_queue *gdma_rq; - /* Cache the gdma receive queue id */ - u32 gdma_id; - - /* Index of RQ in the vPort, not gdma receive queue id */ - u32 rxq_idx; - - u32 datasize; - - mana_handle_t rxobj; - - struct mana_cq rx_cq; - - struct completion fence_event; - - struct net_device *ndev; - - /* Total number of receive buffers to be allocated */ - u32 num_rx_buf; - - u32 buf_index; - - struct mana_stats_rx stats; - - struct bpf_prog __rcu *bpf_prog; - struct xdp_rxq_info xdp_rxq; - struct page *xdp_save_page; - bool xdp_flush; - int xdp_rc; /* XDP redirect return code */ - - /* MUST BE THE LAST MEMBER: - * Each receive buffer has an associated mana_recv_buf_oob. - */ - struct mana_recv_buf_oob rx_oobs[]; -}; - -struct mana_tx_qp { - struct mana_txq txq; - - struct mana_cq tx_cq; - - mana_handle_t tx_object; -}; - -struct mana_ethtool_stats { - u64 stop_queue; - u64 wake_queue; -}; - -struct mana_context { - struct gdma_dev *gdma_dev; - - u16 num_ports; - - struct mana_eq *eqs; - - struct net_device *ports[MAX_PORTS_IN_MANA_DEV]; -}; - -struct mana_port_context { - struct mana_context *ac; - struct net_device *ndev; - - u8 mac_addr[ETH_ALEN]; - - enum TRI_STATE rss_state; - - mana_handle_t default_rxobj; - bool tx_shortform_allowed; - u16 tx_vp_offset; - - struct mana_tx_qp *tx_qp; - - /* Indirection Table for RX & TX. The values are queue indexes */ - u32 indir_table[MANA_INDIRECT_TABLE_SIZE]; - - /* Indirection table containing RxObject Handles */ - mana_handle_t rxobj_table[MANA_INDIRECT_TABLE_SIZE]; - - /* Hash key used by the NIC */ - u8 hashkey[MANA_HASH_KEY_SIZE]; - - /* This points to an array of num_queues of RQ pointers. */ - struct mana_rxq **rxqs; - - struct bpf_prog *bpf_prog; - - /* Create num_queues EQs, SQs, SQ-CQs, RQs and RQ-CQs, respectively. */ - unsigned int max_queues; - unsigned int num_queues; - - mana_handle_t port_handle; - mana_handle_t pf_filter_handle; - - /* Mutex for sharing access to vport_use_count */ - struct mutex vport_mutex; - int vport_use_count; - - u16 port_idx; - - bool port_is_up; - bool port_st_save; /* Saved port state */ - - struct mana_ethtool_stats eth_stats; -}; - -int mana_start_xmit(struct sk_buff *skb, struct net_device *ndev); -int mana_config_rss(struct mana_port_context *ac, enum TRI_STATE rx, - bool update_hash, bool update_tab); - -int mana_alloc_queues(struct net_device *ndev); -int mana_attach(struct net_device *ndev); -int mana_detach(struct net_device *ndev, bool from_close); - -int mana_probe(struct gdma_dev *gd, bool resuming); -void mana_remove(struct gdma_dev *gd, bool suspending); - -void mana_xdp_tx(struct sk_buff *skb, struct net_device *ndev); -int mana_xdp_xmit(struct net_device *ndev, int n, struct xdp_frame **frames, - u32 flags); -u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, - struct xdp_buff *xdp, void *buf_va, uint pkt_len); -struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); -void mana_chn_setxdp(struct mana_port_context *apc, struct bpf_prog *prog); -int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); - -extern const struct ethtool_ops mana_ethtool_ops; - -struct mana_obj_spec { - u32 queue_index; - u64 gdma_region; - u32 queue_size; - u32 attached_eq; - u32 modr_ctx_id; -}; - -enum mana_command_code { - MANA_QUERY_DEV_CONFIG = 0x20001, - MANA_QUERY_GF_STAT = 0x20002, - MANA_CONFIG_VPORT_TX = 0x20003, - MANA_CREATE_WQ_OBJ = 0x20004, - MANA_DESTROY_WQ_OBJ = 0x20005, - MANA_FENCE_RQ = 0x20006, - MANA_CONFIG_VPORT_RX = 0x20007, - MANA_QUERY_VPORT_CONFIG = 0x20008, - - /* Privileged commands for the PF mode */ - MANA_REGISTER_FILTER = 0x28000, - MANA_DEREGISTER_FILTER = 0x28001, - MANA_REGISTER_HW_PORT = 0x28003, - MANA_DEREGISTER_HW_PORT = 0x28004, -}; - -/* Query Device Configuration */ -struct mana_query_device_cfg_req { - struct gdma_req_hdr hdr; - - /* MANA Nic Driver Capability flags */ - u64 mn_drv_cap_flags1; - u64 mn_drv_cap_flags2; - u64 mn_drv_cap_flags3; - u64 mn_drv_cap_flags4; - - u32 proto_major_ver; - u32 proto_minor_ver; - u32 proto_micro_ver; - - u32 reserved; -}; /* HW DATA */ - -struct mana_query_device_cfg_resp { - struct gdma_resp_hdr hdr; - - u64 pf_cap_flags1; - u64 pf_cap_flags2; - u64 pf_cap_flags3; - u64 pf_cap_flags4; - - u16 max_num_vports; - u16 reserved; - u32 max_num_eqs; -}; /* HW DATA */ - -/* Query vPort Configuration */ -struct mana_query_vport_cfg_req { - struct gdma_req_hdr hdr; - u32 vport_index; -}; /* HW DATA */ - -struct mana_query_vport_cfg_resp { - struct gdma_resp_hdr hdr; - u32 max_num_sq; - u32 max_num_rq; - u32 num_indirection_ent; - u32 reserved1; - u8 mac_addr[6]; - u8 reserved2[2]; - mana_handle_t vport; -}; /* HW DATA */ - -/* Configure vPort */ -struct mana_config_vport_req { - struct gdma_req_hdr hdr; - mana_handle_t vport; - u32 pdid; - u32 doorbell_pageid; -}; /* HW DATA */ - -struct mana_config_vport_resp { - struct gdma_resp_hdr hdr; - u16 tx_vport_offset; - u8 short_form_allowed; - u8 reserved; -}; /* HW DATA */ - -/* Create WQ Object */ -struct mana_create_wqobj_req { - struct gdma_req_hdr hdr; - mana_handle_t vport; - u32 wq_type; - u32 reserved; - u64 wq_gdma_region; - u64 cq_gdma_region; - u32 wq_size; - u32 cq_size; - u32 cq_moderation_ctx_id; - u32 cq_parent_qid; -}; /* HW DATA */ - -struct mana_create_wqobj_resp { - struct gdma_resp_hdr hdr; - u32 wq_id; - u32 cq_id; - mana_handle_t wq_obj; -}; /* HW DATA */ - -/* Destroy WQ Object */ -struct mana_destroy_wqobj_req { - struct gdma_req_hdr hdr; - u32 wq_type; - u32 reserved; - mana_handle_t wq_obj_handle; -}; /* HW DATA */ - -struct mana_destroy_wqobj_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -/* Fence RQ */ -struct mana_fence_rq_req { - struct gdma_req_hdr hdr; - mana_handle_t wq_obj_handle; -}; /* HW DATA */ - -struct mana_fence_rq_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -/* Configure vPort Rx Steering */ -struct mana_cfg_rx_steer_req { - struct gdma_req_hdr hdr; - mana_handle_t vport; - u16 num_indir_entries; - u16 indir_tab_offset; - u32 rx_enable; - u32 rss_enable; - u8 update_default_rxobj; - u8 update_hashkey; - u8 update_indir_tab; - u8 reserved; - mana_handle_t default_rxobj; - u8 hashkey[MANA_HASH_KEY_SIZE]; -}; /* HW DATA */ - -struct mana_cfg_rx_steer_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -/* Register HW vPort */ -struct mana_register_hw_vport_req { - struct gdma_req_hdr hdr; - u16 attached_gfid; - u8 is_pf_default_vport; - u8 reserved1; - u8 allow_all_ether_types; - u8 reserved2; - u8 reserved3; - u8 reserved4; -}; /* HW DATA */ - -struct mana_register_hw_vport_resp { - struct gdma_resp_hdr hdr; - mana_handle_t hw_vport_handle; -}; /* HW DATA */ - -/* Deregister HW vPort */ -struct mana_deregister_hw_vport_req { - struct gdma_req_hdr hdr; - mana_handle_t hw_vport_handle; -}; /* HW DATA */ - -struct mana_deregister_hw_vport_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -/* Register filter */ -struct mana_register_filter_req { - struct gdma_req_hdr hdr; - mana_handle_t vport; - u8 mac_addr[6]; - u8 reserved1; - u8 reserved2; - u8 reserved3; - u8 reserved4; - u16 reserved5; - u32 reserved6; - u32 reserved7; - u32 reserved8; -}; /* HW DATA */ - -struct mana_register_filter_resp { - struct gdma_resp_hdr hdr; - mana_handle_t filter_handle; -}; /* HW DATA */ - -/* Deregister filter */ -struct mana_deregister_filter_req { - struct gdma_req_hdr hdr; - mana_handle_t filter_handle; -}; /* HW DATA */ - -struct mana_deregister_filter_resp { - struct gdma_resp_hdr hdr; -}; /* HW DATA */ - -#define MANA_MAX_NUM_QUEUES 64 - -#define MANA_SHORT_VPORT_OFFSET_MAX ((1U << 8) - 1) - -struct mana_tx_package { - struct gdma_wqe_request wqe_req; - struct gdma_sge sgl_array[5]; - struct gdma_sge *sgl_ptr; - - struct mana_tx_oob tx_oob; - - struct gdma_posted_wqe_info wqe_info; -}; - -int mana_create_wq_obj(struct mana_port_context *apc, - mana_handle_t vport, - u32 wq_type, struct mana_obj_spec *wq_spec, - struct mana_obj_spec *cq_spec, - mana_handle_t *wq_obj); - -void mana_destroy_wq_obj(struct mana_port_context *apc, u32 wq_type, - mana_handle_t wq_obj); - -int mana_cfg_vport(struct mana_port_context *apc, u32 protection_dom_id, - u32 doorbell_pg_id); -void mana_uncfg_vport(struct mana_port_context *apc); -#endif /* _MANA_H */ diff --git a/drivers/net/ethernet/microsoft/mana/mana_auxiliary.h b/drivers/net/ethernet/microsoft/mana/mana_auxiliary.h deleted file mode 100644 index 373d59756846..000000000000 --- a/drivers/net/ethernet/microsoft/mana/mana_auxiliary.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* Copyright (c) 2022, Microsoft Corporation. */ - -#include "mana.h" -#include - -struct mana_adev { - struct auxiliary_device adev; - struct gdma_dev *mdev; -}; diff --git a/drivers/net/ethernet/microsoft/mana/mana_bpf.c b/drivers/net/ethernet/microsoft/mana/mana_bpf.c index 421fd39ff3a8..3caea631229c 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_bpf.c +++ b/drivers/net/ethernet/microsoft/mana/mana_bpf.c @@ -8,7 +8,7 @@ #include #include -#include "mana.h" +#include void mana_xdp_tx(struct sk_buff *skb, struct net_device *ndev) { diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index b6303a43fa7c..ffa2a0e2c213 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -12,8 +12,8 @@ #include #include -#include "mana.h" -#include "mana_auxiliary.h" +#include +#include static DEFINE_IDA(mana_adev_ida); diff --git a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c index c530db76880f..6f98de6d7440 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c +++ b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c @@ -5,7 +5,7 @@ #include #include -#include "mana.h" +#include static const struct { char name[ETH_GSTRING_LEN]; diff --git a/drivers/net/ethernet/microsoft/mana/shm_channel.c b/drivers/net/ethernet/microsoft/mana/shm_channel.c index da255da62176..5553af9c8085 100644 --- a/drivers/net/ethernet/microsoft/mana/shm_channel.c +++ b/drivers/net/ethernet/microsoft/mana/shm_channel.c @@ -6,7 +6,7 @@ #include #include -#include "shm_channel.h" +#include #define PAGE_FRAME_L48_WIDTH_BYTES 6 #define PAGE_FRAME_L48_WIDTH_BITS (PAGE_FRAME_L48_WIDTH_BYTES * 8) diff --git a/drivers/net/ethernet/microsoft/mana/shm_channel.h b/drivers/net/ethernet/microsoft/mana/shm_channel.h deleted file mode 100644 index 5199b41497ff..000000000000 --- a/drivers/net/ethernet/microsoft/mana/shm_channel.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ -/* Copyright (c) 2021, Microsoft Corporation. */ - -#ifndef _SHM_CHANNEL_H -#define _SHM_CHANNEL_H - -struct shm_channel { - struct device *dev; - void __iomem *base; -}; - -void mana_smc_init(struct shm_channel *sc, struct device *dev, - void __iomem *base); - -int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr, - u64 cq_addr, u64 rq_addr, u64 sq_addr, - u32 eq_msix_index); - -int mana_smc_teardown_hwc(struct shm_channel *sc, bool reset_vf); - -#endif /* _SHM_CHANNEL_H */ diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h new file mode 100644 index 000000000000..72eaec2470c0 --- /dev/null +++ b/include/net/mana/gdma.h @@ -0,0 +1,689 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2021, Microsoft Corporation. */ + +#ifndef _GDMA_H +#define _GDMA_H + +#include +#include + +#include "shm_channel.h" + +/* Structures labeled with "HW DATA" are exchanged with the hardware. All of + * them are naturally aligned and hence don't need __packed. + */ + +enum gdma_request_type { + GDMA_VERIFY_VF_DRIVER_VERSION = 1, + GDMA_QUERY_MAX_RESOURCES = 2, + GDMA_LIST_DEVICES = 3, + GDMA_REGISTER_DEVICE = 4, + GDMA_DEREGISTER_DEVICE = 5, + GDMA_GENERATE_TEST_EQE = 10, + GDMA_CREATE_QUEUE = 12, + GDMA_DISABLE_QUEUE = 13, + GDMA_CREATE_DMA_REGION = 25, + GDMA_DMA_REGION_ADD_PAGES = 26, + GDMA_DESTROY_DMA_REGION = 27, +}; + +enum gdma_queue_type { + GDMA_INVALID_QUEUE, + GDMA_SQ, + GDMA_RQ, + GDMA_CQ, + GDMA_EQ, +}; + +enum gdma_work_request_flags { + GDMA_WR_NONE = 0, + GDMA_WR_OOB_IN_SGL = BIT(0), + GDMA_WR_PAD_BY_SGE0 = BIT(1), +}; + +enum gdma_eqe_type { + GDMA_EQE_COMPLETION = 3, + GDMA_EQE_TEST_EVENT = 64, + GDMA_EQE_HWC_INIT_EQ_ID_DB = 129, + GDMA_EQE_HWC_INIT_DATA = 130, + GDMA_EQE_HWC_INIT_DONE = 131, +}; + +enum { + GDMA_DEVICE_NONE = 0, + GDMA_DEVICE_HWC = 1, + GDMA_DEVICE_MANA = 2, +}; + +struct gdma_resource { + /* Protect the bitmap */ + spinlock_t lock; + + /* The bitmap size in bits. */ + u32 size; + + /* The bitmap tracks the resources. */ + unsigned long *map; +}; + +union gdma_doorbell_entry { + u64 as_uint64; + + struct { + u64 id : 24; + u64 reserved : 8; + u64 tail_ptr : 31; + u64 arm : 1; + } cq; + + struct { + u64 id : 24; + u64 wqe_cnt : 8; + u64 tail_ptr : 32; + } rq; + + struct { + u64 id : 24; + u64 reserved : 8; + u64 tail_ptr : 32; + } sq; + + struct { + u64 id : 16; + u64 reserved : 16; + u64 tail_ptr : 31; + u64 arm : 1; + } eq; +}; /* HW DATA */ + +struct gdma_msg_hdr { + u32 hdr_type; + u32 msg_type; + u16 msg_version; + u16 hwc_msg_id; + u32 msg_size; +}; /* HW DATA */ + +struct gdma_dev_id { + union { + struct { + u16 type; + u16 instance; + }; + + u32 as_uint32; + }; +}; /* HW DATA */ + +struct gdma_req_hdr { + struct gdma_msg_hdr req; + struct gdma_msg_hdr resp; /* The expected response */ + struct gdma_dev_id dev_id; + u32 activity_id; +}; /* HW DATA */ + +struct gdma_resp_hdr { + struct gdma_msg_hdr response; + struct gdma_dev_id dev_id; + u32 activity_id; + u32 status; + u32 reserved; +}; /* HW DATA */ + +struct gdma_general_req { + struct gdma_req_hdr hdr; +}; /* HW DATA */ + +#define GDMA_MESSAGE_V1 1 + +struct gdma_general_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +#define GDMA_STANDARD_HEADER_TYPE 0 + +static inline void mana_gd_init_req_hdr(struct gdma_req_hdr *hdr, u32 code, + u32 req_size, u32 resp_size) +{ + hdr->req.hdr_type = GDMA_STANDARD_HEADER_TYPE; + hdr->req.msg_type = code; + hdr->req.msg_version = GDMA_MESSAGE_V1; + hdr->req.msg_size = req_size; + + hdr->resp.hdr_type = GDMA_STANDARD_HEADER_TYPE; + hdr->resp.msg_type = code; + hdr->resp.msg_version = GDMA_MESSAGE_V1; + hdr->resp.msg_size = resp_size; +} + +/* The 16-byte struct is part of the GDMA work queue entry (WQE). */ +struct gdma_sge { + u64 address; + u32 mem_key; + u32 size; +}; /* HW DATA */ + +struct gdma_wqe_request { + struct gdma_sge *sgl; + u32 num_sge; + + u32 inline_oob_size; + const void *inline_oob_data; + + u32 flags; + u32 client_data_unit; +}; + +enum gdma_page_type { + GDMA_PAGE_TYPE_4K, +}; + +#define GDMA_INVALID_DMA_REGION 0 + +struct gdma_mem_info { + struct device *dev; + + dma_addr_t dma_handle; + void *virt_addr; + u64 length; + + /* Allocated by the PF driver */ + u64 gdma_region; +}; + +#define REGISTER_ATB_MST_MKEY_LOWER_SIZE 8 + +struct gdma_dev { + struct gdma_context *gdma_context; + + struct gdma_dev_id dev_id; + + u32 pdid; + u32 doorbell; + u32 gpa_mkey; + + /* GDMA driver specific pointer */ + void *driver_data; + + struct auxiliary_device *adev; +}; + +#define MINIMUM_SUPPORTED_PAGE_SIZE PAGE_SIZE + +#define GDMA_CQE_SIZE 64 +#define GDMA_EQE_SIZE 16 +#define GDMA_MAX_SQE_SIZE 512 +#define GDMA_MAX_RQE_SIZE 256 + +#define GDMA_COMP_DATA_SIZE 0x3C + +#define GDMA_EVENT_DATA_SIZE 0xC + +/* The WQE size must be a multiple of the Basic Unit, which is 32 bytes. */ +#define GDMA_WQE_BU_SIZE 32 + +#define INVALID_PDID UINT_MAX +#define INVALID_DOORBELL UINT_MAX +#define INVALID_MEM_KEY UINT_MAX +#define INVALID_QUEUE_ID UINT_MAX +#define INVALID_PCI_MSIX_INDEX UINT_MAX + +struct gdma_comp { + u32 cqe_data[GDMA_COMP_DATA_SIZE / 4]; + u32 wq_num; + bool is_sq; +}; + +struct gdma_event { + u32 details[GDMA_EVENT_DATA_SIZE / 4]; + u8 type; +}; + +struct gdma_queue; + +struct mana_eq { + struct gdma_queue *eq; +}; + +typedef void gdma_eq_callback(void *context, struct gdma_queue *q, + struct gdma_event *e); + +typedef void gdma_cq_callback(void *context, struct gdma_queue *q); + +/* The 'head' is the producer index. For SQ/RQ, when the driver posts a WQE + * (Note: the WQE size must be a multiple of the 32-byte Basic Unit), the + * driver increases the 'head' in BUs rather than in bytes, and notifies + * the HW of the updated head. For EQ/CQ, the driver uses the 'head' to track + * the HW head, and increases the 'head' by 1 for every processed EQE/CQE. + * + * The 'tail' is the consumer index for SQ/RQ. After the CQE of the SQ/RQ is + * processed, the driver increases the 'tail' to indicate that WQEs have + * been consumed by the HW, so the driver can post new WQEs into the SQ/RQ. + * + * The driver doesn't use the 'tail' for EQ/CQ, because the driver ensures + * that the EQ/CQ is big enough so they can't overflow, and the driver uses + * the owner bits mechanism to detect if the queue has become empty. + */ +struct gdma_queue { + struct gdma_dev *gdma_dev; + + enum gdma_queue_type type; + u32 id; + + struct gdma_mem_info mem_info; + + void *queue_mem_ptr; + u32 queue_size; + + bool monitor_avl_buf; + + u32 head; + u32 tail; + + /* Extra fields specific to EQ/CQ. */ + union { + struct { + bool disable_needed; + + gdma_eq_callback *callback; + void *context; + + unsigned int msix_index; + + u32 log2_throttle_limit; + } eq; + + struct { + gdma_cq_callback *callback; + void *context; + + struct gdma_queue *parent; /* For CQ/EQ relationship */ + } cq; + }; +}; + +struct gdma_queue_spec { + enum gdma_queue_type type; + bool monitor_avl_buf; + unsigned int queue_size; + + /* Extra fields specific to EQ/CQ. */ + union { + struct { + gdma_eq_callback *callback; + void *context; + + unsigned long log2_throttle_limit; + } eq; + + struct { + gdma_cq_callback *callback; + void *context; + + struct gdma_queue *parent_eq; + + } cq; + }; +}; + +struct gdma_irq_context { + void (*handler)(void *arg); + void *arg; +}; + +struct gdma_context { + struct device *dev; + + /* Per-vPort max number of queues */ + unsigned int max_num_queues; + unsigned int max_num_msix; + unsigned int num_msix_usable; + struct gdma_resource msix_resource; + struct gdma_irq_context *irq_contexts; + + /* This maps a CQ index to the queue structure. */ + unsigned int max_num_cqs; + struct gdma_queue **cq_table; + + /* Protect eq_test_event and test_event_eq_id */ + struct mutex eq_test_event_mutex; + struct completion eq_test_event; + u32 test_event_eq_id; + + bool is_pf; + phys_addr_t bar0_pa; + void __iomem *bar0_va; + void __iomem *shm_base; + void __iomem *db_page_base; + phys_addr_t phys_db_page_base; + u32 db_page_size; + + /* Shared memory chanenl (used to bootstrap HWC) */ + struct shm_channel shm_channel; + + /* Hardware communication channel (HWC) */ + struct gdma_dev hwc; + + /* Azure network adapter */ + struct gdma_dev mana; +}; + +#define MAX_NUM_GDMA_DEVICES 4 + +static inline bool mana_gd_is_mana(struct gdma_dev *gd) +{ + return gd->dev_id.type == GDMA_DEVICE_MANA; +} + +static inline bool mana_gd_is_hwc(struct gdma_dev *gd) +{ + return gd->dev_id.type == GDMA_DEVICE_HWC; +} + +u8 *mana_gd_get_wqe_ptr(const struct gdma_queue *wq, u32 wqe_offset); +u32 mana_gd_wq_avail_space(struct gdma_queue *wq); + +int mana_gd_test_eq(struct gdma_context *gc, struct gdma_queue *eq); + +int mana_gd_create_hwc_queue(struct gdma_dev *gd, + const struct gdma_queue_spec *spec, + struct gdma_queue **queue_ptr); + +int mana_gd_create_mana_eq(struct gdma_dev *gd, + const struct gdma_queue_spec *spec, + struct gdma_queue **queue_ptr); + +int mana_gd_create_mana_wq_cq(struct gdma_dev *gd, + const struct gdma_queue_spec *spec, + struct gdma_queue **queue_ptr); + +void mana_gd_destroy_queue(struct gdma_context *gc, struct gdma_queue *queue); + +int mana_gd_poll_cq(struct gdma_queue *cq, struct gdma_comp *comp, int num_cqe); + +void mana_gd_ring_cq(struct gdma_queue *cq, u8 arm_bit); + +struct gdma_wqe { + u32 reserved :24; + u32 last_vbytes :8; + + union { + u32 flags; + + struct { + u32 num_sge :8; + u32 inline_oob_size_div4:3; + u32 client_oob_in_sgl :1; + u32 reserved1 :4; + u32 client_data_unit :14; + u32 reserved2 :2; + }; + }; +}; /* HW DATA */ + +#define INLINE_OOB_SMALL_SIZE 8 +#define INLINE_OOB_LARGE_SIZE 24 + +#define MAX_TX_WQE_SIZE 512 +#define MAX_RX_WQE_SIZE 256 + +struct gdma_cqe { + u32 cqe_data[GDMA_COMP_DATA_SIZE / 4]; + + union { + u32 as_uint32; + + struct { + u32 wq_num : 24; + u32 is_sq : 1; + u32 reserved : 4; + u32 owner_bits : 3; + }; + } cqe_info; +}; /* HW DATA */ + +#define GDMA_CQE_OWNER_BITS 3 + +#define GDMA_CQE_OWNER_MASK ((1 << GDMA_CQE_OWNER_BITS) - 1) + +#define SET_ARM_BIT 1 + +#define GDMA_EQE_OWNER_BITS 3 + +union gdma_eqe_info { + u32 as_uint32; + + struct { + u32 type : 8; + u32 reserved1 : 8; + u32 client_id : 2; + u32 reserved2 : 11; + u32 owner_bits : 3; + }; +}; /* HW DATA */ + +#define GDMA_EQE_OWNER_MASK ((1 << GDMA_EQE_OWNER_BITS) - 1) +#define INITIALIZED_OWNER_BIT(log2_num_entries) (1UL << (log2_num_entries)) + +struct gdma_eqe { + u32 details[GDMA_EVENT_DATA_SIZE / 4]; + u32 eqe_info; +}; /* HW DATA */ + +#define GDMA_REG_DB_PAGE_OFFSET 8 +#define GDMA_REG_DB_PAGE_SIZE 0x10 +#define GDMA_REG_SHM_OFFSET 0x18 + +#define GDMA_PF_REG_DB_PAGE_SIZE 0xD0 +#define GDMA_PF_REG_DB_PAGE_OFF 0xC8 +#define GDMA_PF_REG_SHM_OFF 0x70 + +#define GDMA_SRIOV_REG_CFG_BASE_OFF 0x108 + +#define MANA_PF_DEVICE_ID 0x00B9 +#define MANA_VF_DEVICE_ID 0x00BA + +struct gdma_posted_wqe_info { + u32 wqe_size_in_bu; +}; + +/* GDMA_GENERATE_TEST_EQE */ +struct gdma_generate_test_event_req { + struct gdma_req_hdr hdr; + u32 queue_index; +}; /* HW DATA */ + +/* GDMA_VERIFY_VF_DRIVER_VERSION */ +enum { + GDMA_PROTOCOL_V1 = 1, + GDMA_PROTOCOL_FIRST = GDMA_PROTOCOL_V1, + GDMA_PROTOCOL_LAST = GDMA_PROTOCOL_V1, +}; + +#define GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT BIT(0) + +#define GDMA_DRV_CAP_FLAGS1 GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT + +#define GDMA_DRV_CAP_FLAGS2 0 + +#define GDMA_DRV_CAP_FLAGS3 0 + +#define GDMA_DRV_CAP_FLAGS4 0 + +struct gdma_verify_ver_req { + struct gdma_req_hdr hdr; + + /* Mandatory fields required for protocol establishment */ + u64 protocol_ver_min; + u64 protocol_ver_max; + + /* Gdma Driver Capability Flags */ + u64 gd_drv_cap_flags1; + u64 gd_drv_cap_flags2; + u64 gd_drv_cap_flags3; + u64 gd_drv_cap_flags4; + + /* Advisory fields */ + u64 drv_ver; + u32 os_type; /* Linux = 0x10; Windows = 0x20; Other = 0x30 */ + u32 reserved; + u32 os_ver_major; + u32 os_ver_minor; + u32 os_ver_build; + u32 os_ver_platform; + u64 reserved_2; + u8 os_ver_str1[128]; + u8 os_ver_str2[128]; + u8 os_ver_str3[128]; + u8 os_ver_str4[128]; +}; /* HW DATA */ + +struct gdma_verify_ver_resp { + struct gdma_resp_hdr hdr; + u64 gdma_protocol_ver; + u64 pf_cap_flags1; + u64 pf_cap_flags2; + u64 pf_cap_flags3; + u64 pf_cap_flags4; +}; /* HW DATA */ + +/* GDMA_QUERY_MAX_RESOURCES */ +struct gdma_query_max_resources_resp { + struct gdma_resp_hdr hdr; + u32 status; + u32 max_sq; + u32 max_rq; + u32 max_cq; + u32 max_eq; + u32 max_db; + u32 max_mst; + u32 max_cq_mod_ctx; + u32 max_mod_cq; + u32 max_msix; +}; /* HW DATA */ + +/* GDMA_LIST_DEVICES */ +struct gdma_list_devices_resp { + struct gdma_resp_hdr hdr; + u32 num_of_devs; + u32 reserved; + struct gdma_dev_id devs[64]; +}; /* HW DATA */ + +/* GDMA_REGISTER_DEVICE */ +struct gdma_register_device_resp { + struct gdma_resp_hdr hdr; + u32 pdid; + u32 gpa_mkey; + u32 db_id; +}; /* HW DATA */ + +/* GDMA_CREATE_QUEUE */ +struct gdma_create_queue_req { + struct gdma_req_hdr hdr; + u32 type; + u32 reserved1; + u32 pdid; + u32 doolbell_id; + u64 gdma_region; + u32 reserved2; + u32 queue_size; + u32 log2_throttle_limit; + u32 eq_pci_msix_index; + u32 cq_mod_ctx_id; + u32 cq_parent_eq_id; + u8 rq_drop_on_overrun; + u8 rq_err_on_wqe_overflow; + u8 rq_chain_rec_wqes; + u8 sq_hw_db; + u32 reserved3; +}; /* HW DATA */ + +struct gdma_create_queue_resp { + struct gdma_resp_hdr hdr; + u32 queue_index; +}; /* HW DATA */ + +/* GDMA_DISABLE_QUEUE */ +struct gdma_disable_queue_req { + struct gdma_req_hdr hdr; + u32 type; + u32 queue_index; + u32 alloc_res_id_on_creation; +}; /* HW DATA */ + +/* GDMA_CREATE_DMA_REGION */ +struct gdma_create_dma_region_req { + struct gdma_req_hdr hdr; + + /* The total size of the DMA region */ + u64 length; + + /* The offset in the first page */ + u32 offset_in_page; + + /* enum gdma_page_type */ + u32 gdma_page_type; + + /* The total number of pages */ + u32 page_count; + + /* If page_addr_list_len is smaller than page_count, + * the remaining page addresses will be added via the + * message GDMA_DMA_REGION_ADD_PAGES. + */ + u32 page_addr_list_len; + u64 page_addr_list[]; +}; /* HW DATA */ + +struct gdma_create_dma_region_resp { + struct gdma_resp_hdr hdr; + u64 gdma_region; +}; /* HW DATA */ + +/* GDMA_DMA_REGION_ADD_PAGES */ +struct gdma_dma_region_add_pages_req { + struct gdma_req_hdr hdr; + + u64 gdma_region; + + u32 page_addr_list_len; + u32 reserved3; + + u64 page_addr_list[]; +}; /* HW DATA */ + +/* GDMA_DESTROY_DMA_REGION */ +struct gdma_destroy_dma_region_req { + struct gdma_req_hdr hdr; + + u64 gdma_region; +}; /* HW DATA */ + +int mana_gd_verify_vf_version(struct pci_dev *pdev); + +int mana_gd_register_device(struct gdma_dev *gd); +int mana_gd_deregister_device(struct gdma_dev *gd); + +int mana_gd_post_work_request(struct gdma_queue *wq, + const struct gdma_wqe_request *wqe_req, + struct gdma_posted_wqe_info *wqe_info); + +int mana_gd_post_and_ring(struct gdma_queue *queue, + const struct gdma_wqe_request *wqe, + struct gdma_posted_wqe_info *wqe_info); + +int mana_gd_alloc_res_map(u32 res_avail, struct gdma_resource *r); +void mana_gd_free_res_map(struct gdma_resource *r); + +void mana_gd_wq_ring_doorbell(struct gdma_context *gc, + struct gdma_queue *queue); + +int mana_gd_alloc_memory(struct gdma_context *gc, unsigned int length, + struct gdma_mem_info *gmi); + +void mana_gd_free_memory(struct gdma_mem_info *gmi); + +int mana_gd_send_request(struct gdma_context *gc, u32 req_len, const void *req, + u32 resp_len, void *resp); +#endif /* _GDMA_H */ diff --git a/include/net/mana/hw_channel.h b/include/net/mana/hw_channel.h new file mode 100644 index 000000000000..6a757a6e2732 --- /dev/null +++ b/include/net/mana/hw_channel.h @@ -0,0 +1,195 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2021, Microsoft Corporation. */ + +#ifndef _HW_CHANNEL_H +#define _HW_CHANNEL_H + +#define DEFAULT_LOG2_THROTTLING_FOR_ERROR_EQ 4 + +#define HW_CHANNEL_MAX_REQUEST_SIZE 0x1000 +#define HW_CHANNEL_MAX_RESPONSE_SIZE 0x1000 + +#define HW_CHANNEL_VF_BOOTSTRAP_QUEUE_DEPTH 1 + +#define HWC_INIT_DATA_CQID 1 +#define HWC_INIT_DATA_RQID 2 +#define HWC_INIT_DATA_SQID 3 +#define HWC_INIT_DATA_QUEUE_DEPTH 4 +#define HWC_INIT_DATA_MAX_REQUEST 5 +#define HWC_INIT_DATA_MAX_RESPONSE 6 +#define HWC_INIT_DATA_MAX_NUM_CQS 7 +#define HWC_INIT_DATA_PDID 8 +#define HWC_INIT_DATA_GPA_MKEY 9 +#define HWC_INIT_DATA_PF_DEST_RQ_ID 10 +#define HWC_INIT_DATA_PF_DEST_CQ_ID 11 + +/* Structures labeled with "HW DATA" are exchanged with the hardware. All of + * them are naturally aligned and hence don't need __packed. + */ + +union hwc_init_eq_id_db { + u32 as_uint32; + + struct { + u32 eq_id : 16; + u32 doorbell : 16; + }; +}; /* HW DATA */ + +union hwc_init_type_data { + u32 as_uint32; + + struct { + u32 value : 24; + u32 type : 8; + }; +}; /* HW DATA */ + +struct hwc_rx_oob { + u32 type : 6; + u32 eom : 1; + u32 som : 1; + u32 vendor_err : 8; + u32 reserved1 : 16; + + u32 src_virt_wq : 24; + u32 src_vfid : 8; + + u32 reserved2; + + union { + u32 wqe_addr_low; + u32 wqe_offset; + }; + + u32 wqe_addr_high; + + u32 client_data_unit : 14; + u32 reserved3 : 18; + + u32 tx_oob_data_size; + + u32 chunk_offset : 21; + u32 reserved4 : 11; +}; /* HW DATA */ + +struct hwc_tx_oob { + u32 reserved1; + + u32 reserved2; + + u32 vrq_id : 24; + u32 dest_vfid : 8; + + u32 vrcq_id : 24; + u32 reserved3 : 8; + + u32 vscq_id : 24; + u32 loopback : 1; + u32 lso_override: 1; + u32 dest_pf : 1; + u32 reserved4 : 5; + + u32 vsq_id : 24; + u32 reserved5 : 8; +}; /* HW DATA */ + +struct hwc_work_request { + void *buf_va; + void *buf_sge_addr; + u32 buf_len; + u32 msg_size; + + struct gdma_wqe_request wqe_req; + struct hwc_tx_oob tx_oob; + + struct gdma_sge sge; +}; + +/* hwc_dma_buf represents the array of in-flight WQEs. + * mem_info as know as the GDMA mapped memory is partitioned and used by + * in-flight WQEs. + * The number of WQEs is determined by the number of in-flight messages. + */ +struct hwc_dma_buf { + struct gdma_mem_info mem_info; + + u32 gpa_mkey; + + u32 num_reqs; + struct hwc_work_request reqs[]; +}; + +typedef void hwc_rx_event_handler_t(void *ctx, u32 gdma_rxq_id, + const struct hwc_rx_oob *rx_oob); + +typedef void hwc_tx_event_handler_t(void *ctx, u32 gdma_txq_id, + const struct hwc_rx_oob *rx_oob); + +struct hwc_cq { + struct hw_channel_context *hwc; + + struct gdma_queue *gdma_cq; + struct gdma_queue *gdma_eq; + struct gdma_comp *comp_buf; + u16 queue_depth; + + hwc_rx_event_handler_t *rx_event_handler; + void *rx_event_ctx; + + hwc_tx_event_handler_t *tx_event_handler; + void *tx_event_ctx; +}; + +struct hwc_wq { + struct hw_channel_context *hwc; + + struct gdma_queue *gdma_wq; + struct hwc_dma_buf *msg_buf; + u16 queue_depth; + + struct hwc_cq *hwc_cq; +}; + +struct hwc_caller_ctx { + struct completion comp_event; + void *output_buf; + u32 output_buflen; + + u32 error; /* Linux error code */ + u32 status_code; +}; + +struct hw_channel_context { + struct gdma_dev *gdma_dev; + struct device *dev; + + u16 num_inflight_msg; + u32 max_req_msg_size; + + u16 hwc_init_q_depth_max; + u32 hwc_init_max_req_msg_size; + u32 hwc_init_max_resp_msg_size; + + struct completion hwc_init_eqe_comp; + + struct hwc_wq *rxq; + struct hwc_wq *txq; + struct hwc_cq *cq; + + struct semaphore sema; + struct gdma_resource inflight_msg_res; + + u32 pf_dest_vrq_id; + u32 pf_dest_vrcq_id; + + struct hwc_caller_ctx *caller_ctx; +}; + +int mana_hwc_create_channel(struct gdma_context *gc); +void mana_hwc_destroy_channel(struct gdma_context *gc); + +int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len, + const void *req, u32 resp_len, void *resp); + +#endif /* _HW_CHANNEL_H */ diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h new file mode 100644 index 000000000000..6e9e86fb4c02 --- /dev/null +++ b/include/net/mana/mana.h @@ -0,0 +1,650 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2021, Microsoft Corporation. */ + +#ifndef _MANA_H +#define _MANA_H + +#include "gdma.h" +#include "hw_channel.h" + +/* Microsoft Azure Network Adapter (MANA)'s definitions + * + * Structures labeled with "HW DATA" are exchanged with the hardware. All of + * them are naturally aligned and hence don't need __packed. + */ + +/* MANA protocol version */ +#define MANA_MAJOR_VERSION 0 +#define MANA_MINOR_VERSION 1 +#define MANA_MICRO_VERSION 1 + +typedef u64 mana_handle_t; +#define INVALID_MANA_HANDLE ((mana_handle_t)-1) + +enum TRI_STATE { + TRI_STATE_UNKNOWN = -1, + TRI_STATE_FALSE = 0, + TRI_STATE_TRUE = 1 +}; + +/* Number of entries for hardware indirection table must be in power of 2 */ +#define MANA_INDIRECT_TABLE_SIZE 64 +#define MANA_INDIRECT_TABLE_MASK (MANA_INDIRECT_TABLE_SIZE - 1) + +/* The Toeplitz hash key's length in bytes: should be multiple of 8 */ +#define MANA_HASH_KEY_SIZE 40 + +#define COMP_ENTRY_SIZE 64 + +#define ADAPTER_MTU_SIZE 1500 +#define MAX_FRAME_SIZE (ADAPTER_MTU_SIZE + 14) + +#define RX_BUFFERS_PER_QUEUE 512 + +#define MAX_SEND_BUFFERS_PER_QUEUE 256 + +#define EQ_SIZE (8 * PAGE_SIZE) +#define LOG2_EQ_THROTTLE 3 + +#define MAX_PORTS_IN_MANA_DEV 256 + +struct mana_stats_rx { + u64 packets; + u64 bytes; + u64 xdp_drop; + u64 xdp_tx; + u64 xdp_redirect; + struct u64_stats_sync syncp; +}; + +struct mana_stats_tx { + u64 packets; + u64 bytes; + u64 xdp_xmit; + struct u64_stats_sync syncp; +}; + +struct mana_txq { + struct gdma_queue *gdma_sq; + + union { + u32 gdma_txq_id; + struct { + u32 reserved1 : 10; + u32 vsq_frame : 14; + u32 reserved2 : 8; + }; + }; + + u16 vp_offset; + + struct net_device *ndev; + + /* The SKBs are sent to the HW and we are waiting for the CQEs. */ + struct sk_buff_head pending_skbs; + struct netdev_queue *net_txq; + + atomic_t pending_sends; + + struct mana_stats_tx stats; +}; + +/* skb data and frags dma mappings */ +struct mana_skb_head { + dma_addr_t dma_handle[MAX_SKB_FRAGS + 1]; + + u32 size[MAX_SKB_FRAGS + 1]; +}; + +#define MANA_HEADROOM sizeof(struct mana_skb_head) + +enum mana_tx_pkt_format { + MANA_SHORT_PKT_FMT = 0, + MANA_LONG_PKT_FMT = 1, +}; + +struct mana_tx_short_oob { + u32 pkt_fmt : 2; + u32 is_outer_ipv4 : 1; + u32 is_outer_ipv6 : 1; + u32 comp_iphdr_csum : 1; + u32 comp_tcp_csum : 1; + u32 comp_udp_csum : 1; + u32 supress_txcqe_gen : 1; + u32 vcq_num : 24; + + u32 trans_off : 10; /* Transport header offset */ + u32 vsq_frame : 14; + u32 short_vp_offset : 8; +}; /* HW DATA */ + +struct mana_tx_long_oob { + u32 is_encap : 1; + u32 inner_is_ipv6 : 1; + u32 inner_tcp_opt : 1; + u32 inject_vlan_pri_tag : 1; + u32 reserved1 : 12; + u32 pcp : 3; /* 802.1Q */ + u32 dei : 1; /* 802.1Q */ + u32 vlan_id : 12; /* 802.1Q */ + + u32 inner_frame_offset : 10; + u32 inner_ip_rel_offset : 6; + u32 long_vp_offset : 12; + u32 reserved2 : 4; + + u32 reserved3; + u32 reserved4; +}; /* HW DATA */ + +struct mana_tx_oob { + struct mana_tx_short_oob s_oob; + struct mana_tx_long_oob l_oob; +}; /* HW DATA */ + +enum mana_cq_type { + MANA_CQ_TYPE_RX, + MANA_CQ_TYPE_TX, +}; + +enum mana_cqe_type { + CQE_INVALID = 0, + CQE_RX_OKAY = 1, + CQE_RX_COALESCED_4 = 2, + CQE_RX_OBJECT_FENCE = 3, + CQE_RX_TRUNCATED = 4, + + CQE_TX_OKAY = 32, + CQE_TX_SA_DROP = 33, + CQE_TX_MTU_DROP = 34, + CQE_TX_INVALID_OOB = 35, + CQE_TX_INVALID_ETH_TYPE = 36, + CQE_TX_HDR_PROCESSING_ERROR = 37, + CQE_TX_VF_DISABLED = 38, + CQE_TX_VPORT_IDX_OUT_OF_RANGE = 39, + CQE_TX_VPORT_DISABLED = 40, + CQE_TX_VLAN_TAGGING_VIOLATION = 41, +}; + +#define MANA_CQE_COMPLETION 1 + +struct mana_cqe_header { + u32 cqe_type : 6; + u32 client_type : 2; + u32 vendor_err : 24; +}; /* HW DATA */ + +/* NDIS HASH Types */ +#define NDIS_HASH_IPV4 BIT(0) +#define NDIS_HASH_TCP_IPV4 BIT(1) +#define NDIS_HASH_UDP_IPV4 BIT(2) +#define NDIS_HASH_IPV6 BIT(3) +#define NDIS_HASH_TCP_IPV6 BIT(4) +#define NDIS_HASH_UDP_IPV6 BIT(5) +#define NDIS_HASH_IPV6_EX BIT(6) +#define NDIS_HASH_TCP_IPV6_EX BIT(7) +#define NDIS_HASH_UDP_IPV6_EX BIT(8) + +#define MANA_HASH_L3 (NDIS_HASH_IPV4 | NDIS_HASH_IPV6 | NDIS_HASH_IPV6_EX) +#define MANA_HASH_L4 \ + (NDIS_HASH_TCP_IPV4 | NDIS_HASH_UDP_IPV4 | NDIS_HASH_TCP_IPV6 | \ + NDIS_HASH_UDP_IPV6 | NDIS_HASH_TCP_IPV6_EX | NDIS_HASH_UDP_IPV6_EX) + +struct mana_rxcomp_perpkt_info { + u32 pkt_len : 16; + u32 reserved1 : 16; + u32 reserved2; + u32 pkt_hash; +}; /* HW DATA */ + +#define MANA_RXCOMP_OOB_NUM_PPI 4 + +/* Receive completion OOB */ +struct mana_rxcomp_oob { + struct mana_cqe_header cqe_hdr; + + u32 rx_vlan_id : 12; + u32 rx_vlantag_present : 1; + u32 rx_outer_iphdr_csum_succeed : 1; + u32 rx_outer_iphdr_csum_fail : 1; + u32 reserved1 : 1; + u32 rx_hashtype : 9; + u32 rx_iphdr_csum_succeed : 1; + u32 rx_iphdr_csum_fail : 1; + u32 rx_tcp_csum_succeed : 1; + u32 rx_tcp_csum_fail : 1; + u32 rx_udp_csum_succeed : 1; + u32 rx_udp_csum_fail : 1; + u32 reserved2 : 1; + + struct mana_rxcomp_perpkt_info ppi[MANA_RXCOMP_OOB_NUM_PPI]; + + u32 rx_wqe_offset; +}; /* HW DATA */ + +struct mana_tx_comp_oob { + struct mana_cqe_header cqe_hdr; + + u32 tx_data_offset; + + u32 tx_sgl_offset : 5; + u32 tx_wqe_offset : 27; + + u32 reserved[12]; +}; /* HW DATA */ + +struct mana_rxq; + +#define CQE_POLLING_BUFFER 512 + +struct mana_cq { + struct gdma_queue *gdma_cq; + + /* Cache the CQ id (used to verify if each CQE comes to the right CQ. */ + u32 gdma_id; + + /* Type of the CQ: TX or RX */ + enum mana_cq_type type; + + /* Pointer to the mana_rxq that is pushing RX CQEs to the queue. + * Only and must be non-NULL if type is MANA_CQ_TYPE_RX. + */ + struct mana_rxq *rxq; + + /* Pointer to the mana_txq that is pushing TX CQEs to the queue. + * Only and must be non-NULL if type is MANA_CQ_TYPE_TX. + */ + struct mana_txq *txq; + + /* Buffer which the CQ handler can copy the CQE's into. */ + struct gdma_comp gdma_comp_buf[CQE_POLLING_BUFFER]; + + /* NAPI data */ + struct napi_struct napi; + int work_done; + int budget; +}; + +#define GDMA_MAX_RQE_SGES 15 + +struct mana_recv_buf_oob { + /* A valid GDMA work request representing the data buffer. */ + struct gdma_wqe_request wqe_req; + + void *buf_va; + dma_addr_t buf_dma_addr; + + /* SGL of the buffer going to be sent has part of the work request. */ + u32 num_sge; + struct gdma_sge sgl[GDMA_MAX_RQE_SGES]; + + /* Required to store the result of mana_gd_post_work_request. + * gdma_posted_wqe_info.wqe_size_in_bu is required for progressing the + * work queue when the WQE is consumed. + */ + struct gdma_posted_wqe_info wqe_inf; +}; + +struct mana_rxq { + struct gdma_queue *gdma_rq; + /* Cache the gdma receive queue id */ + u32 gdma_id; + + /* Index of RQ in the vPort, not gdma receive queue id */ + u32 rxq_idx; + + u32 datasize; + + mana_handle_t rxobj; + + struct mana_cq rx_cq; + + struct completion fence_event; + + struct net_device *ndev; + + /* Total number of receive buffers to be allocated */ + u32 num_rx_buf; + + u32 buf_index; + + struct mana_stats_rx stats; + + struct bpf_prog __rcu *bpf_prog; + struct xdp_rxq_info xdp_rxq; + struct page *xdp_save_page; + bool xdp_flush; + int xdp_rc; /* XDP redirect return code */ + + /* MUST BE THE LAST MEMBER: + * Each receive buffer has an associated mana_recv_buf_oob. + */ + struct mana_recv_buf_oob rx_oobs[]; +}; + +struct mana_tx_qp { + struct mana_txq txq; + + struct mana_cq tx_cq; + + mana_handle_t tx_object; +}; + +struct mana_ethtool_stats { + u64 stop_queue; + u64 wake_queue; +}; + +struct mana_context { + struct gdma_dev *gdma_dev; + + u16 num_ports; + + struct mana_eq *eqs; + + struct net_device *ports[MAX_PORTS_IN_MANA_DEV]; +}; + +struct mana_port_context { + struct mana_context *ac; + struct net_device *ndev; + + u8 mac_addr[ETH_ALEN]; + + enum TRI_STATE rss_state; + + mana_handle_t default_rxobj; + bool tx_shortform_allowed; + u16 tx_vp_offset; + + struct mana_tx_qp *tx_qp; + + /* Indirection Table for RX & TX. The values are queue indexes */ + u32 indir_table[MANA_INDIRECT_TABLE_SIZE]; + + /* Indirection table containing RxObject Handles */ + mana_handle_t rxobj_table[MANA_INDIRECT_TABLE_SIZE]; + + /* Hash key used by the NIC */ + u8 hashkey[MANA_HASH_KEY_SIZE]; + + /* This points to an array of num_queues of RQ pointers. */ + struct mana_rxq **rxqs; + + struct bpf_prog *bpf_prog; + + /* Create num_queues EQs, SQs, SQ-CQs, RQs and RQ-CQs, respectively. */ + unsigned int max_queues; + unsigned int num_queues; + + mana_handle_t port_handle; + mana_handle_t pf_filter_handle; + + /* Mutex for sharing access to vport_use_count */ + struct mutex vport_mutex; + int vport_use_count; + + u16 port_idx; + + bool port_is_up; + bool port_st_save; /* Saved port state */ + + struct mana_ethtool_stats eth_stats; +}; + +int mana_start_xmit(struct sk_buff *skb, struct net_device *ndev); +int mana_config_rss(struct mana_port_context *ac, enum TRI_STATE rx, + bool update_hash, bool update_tab); + +int mana_alloc_queues(struct net_device *ndev); +int mana_attach(struct net_device *ndev); +int mana_detach(struct net_device *ndev, bool from_close); + +int mana_probe(struct gdma_dev *gd, bool resuming); +void mana_remove(struct gdma_dev *gd, bool suspending); + +void mana_xdp_tx(struct sk_buff *skb, struct net_device *ndev); +int mana_xdp_xmit(struct net_device *ndev, int n, struct xdp_frame **frames, + u32 flags); +u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, + struct xdp_buff *xdp, void *buf_va, uint pkt_len); +struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); +void mana_chn_setxdp(struct mana_port_context *apc, struct bpf_prog *prog); +int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); + +extern const struct ethtool_ops mana_ethtool_ops; + +struct mana_obj_spec { + u32 queue_index; + u64 gdma_region; + u32 queue_size; + u32 attached_eq; + u32 modr_ctx_id; +}; + +enum mana_command_code { + MANA_QUERY_DEV_CONFIG = 0x20001, + MANA_QUERY_GF_STAT = 0x20002, + MANA_CONFIG_VPORT_TX = 0x20003, + MANA_CREATE_WQ_OBJ = 0x20004, + MANA_DESTROY_WQ_OBJ = 0x20005, + MANA_FENCE_RQ = 0x20006, + MANA_CONFIG_VPORT_RX = 0x20007, + MANA_QUERY_VPORT_CONFIG = 0x20008, + + /* Privileged commands for the PF mode */ + MANA_REGISTER_FILTER = 0x28000, + MANA_DEREGISTER_FILTER = 0x28001, + MANA_REGISTER_HW_PORT = 0x28003, + MANA_DEREGISTER_HW_PORT = 0x28004, +}; + +/* Query Device Configuration */ +struct mana_query_device_cfg_req { + struct gdma_req_hdr hdr; + + /* MANA Nic Driver Capability flags */ + u64 mn_drv_cap_flags1; + u64 mn_drv_cap_flags2; + u64 mn_drv_cap_flags3; + u64 mn_drv_cap_flags4; + + u32 proto_major_ver; + u32 proto_minor_ver; + u32 proto_micro_ver; + + u32 reserved; +}; /* HW DATA */ + +struct mana_query_device_cfg_resp { + struct gdma_resp_hdr hdr; + + u64 pf_cap_flags1; + u64 pf_cap_flags2; + u64 pf_cap_flags3; + u64 pf_cap_flags4; + + u16 max_num_vports; + u16 reserved; + u32 max_num_eqs; +}; /* HW DATA */ + +/* Query vPort Configuration */ +struct mana_query_vport_cfg_req { + struct gdma_req_hdr hdr; + u32 vport_index; +}; /* HW DATA */ + +struct mana_query_vport_cfg_resp { + struct gdma_resp_hdr hdr; + u32 max_num_sq; + u32 max_num_rq; + u32 num_indirection_ent; + u32 reserved1; + u8 mac_addr[6]; + u8 reserved2[2]; + mana_handle_t vport; +}; /* HW DATA */ + +/* Configure vPort */ +struct mana_config_vport_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u32 pdid; + u32 doorbell_pageid; +}; /* HW DATA */ + +struct mana_config_vport_resp { + struct gdma_resp_hdr hdr; + u16 tx_vport_offset; + u8 short_form_allowed; + u8 reserved; +}; /* HW DATA */ + +/* Create WQ Object */ +struct mana_create_wqobj_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u32 wq_type; + u32 reserved; + u64 wq_gdma_region; + u64 cq_gdma_region; + u32 wq_size; + u32 cq_size; + u32 cq_moderation_ctx_id; + u32 cq_parent_qid; +}; /* HW DATA */ + +struct mana_create_wqobj_resp { + struct gdma_resp_hdr hdr; + u32 wq_id; + u32 cq_id; + mana_handle_t wq_obj; +}; /* HW DATA */ + +/* Destroy WQ Object */ +struct mana_destroy_wqobj_req { + struct gdma_req_hdr hdr; + u32 wq_type; + u32 reserved; + mana_handle_t wq_obj_handle; +}; /* HW DATA */ + +struct mana_destroy_wqobj_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Fence RQ */ +struct mana_fence_rq_req { + struct gdma_req_hdr hdr; + mana_handle_t wq_obj_handle; +}; /* HW DATA */ + +struct mana_fence_rq_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Configure vPort Rx Steering */ +struct mana_cfg_rx_steer_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u16 num_indir_entries; + u16 indir_tab_offset; + u32 rx_enable; + u32 rss_enable; + u8 update_default_rxobj; + u8 update_hashkey; + u8 update_indir_tab; + u8 reserved; + mana_handle_t default_rxobj; + u8 hashkey[MANA_HASH_KEY_SIZE]; +}; /* HW DATA */ + +struct mana_cfg_rx_steer_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Register HW vPort */ +struct mana_register_hw_vport_req { + struct gdma_req_hdr hdr; + u16 attached_gfid; + u8 is_pf_default_vport; + u8 reserved1; + u8 allow_all_ether_types; + u8 reserved2; + u8 reserved3; + u8 reserved4; +}; /* HW DATA */ + +struct mana_register_hw_vport_resp { + struct gdma_resp_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +/* Deregister HW vPort */ +struct mana_deregister_hw_vport_req { + struct gdma_req_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +struct mana_deregister_hw_vport_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Register filter */ +struct mana_register_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u8 mac_addr[6]; + u8 reserved1; + u8 reserved2; + u8 reserved3; + u8 reserved4; + u16 reserved5; + u32 reserved6; + u32 reserved7; + u32 reserved8; +}; /* HW DATA */ + +struct mana_register_filter_resp { + struct gdma_resp_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +/* Deregister filter */ +struct mana_deregister_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +struct mana_deregister_filter_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +#define MANA_MAX_NUM_QUEUES 64 + +#define MANA_SHORT_VPORT_OFFSET_MAX ((1U << 8) - 1) + +struct mana_tx_package { + struct gdma_wqe_request wqe_req; + struct gdma_sge sgl_array[5]; + struct gdma_sge *sgl_ptr; + + struct mana_tx_oob tx_oob; + + struct gdma_posted_wqe_info wqe_info; +}; + +int mana_create_wq_obj(struct mana_port_context *apc, + mana_handle_t vport, + u32 wq_type, struct mana_obj_spec *wq_spec, + struct mana_obj_spec *cq_spec, + mana_handle_t *wq_obj); + +void mana_destroy_wq_obj(struct mana_port_context *apc, u32 wq_type, + mana_handle_t wq_obj); + +int mana_cfg_vport(struct mana_port_context *apc, u32 protection_dom_id, + u32 doorbell_pg_id); +void mana_uncfg_vport(struct mana_port_context *apc); +#endif /* _MANA_H */ diff --git a/include/net/mana/mana_auxiliary.h b/include/net/mana/mana_auxiliary.h new file mode 100644 index 000000000000..373d59756846 --- /dev/null +++ b/include/net/mana/mana_auxiliary.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2022, Microsoft Corporation. */ + +#include "mana.h" +#include + +struct mana_adev { + struct auxiliary_device adev; + struct gdma_dev *mdev; +}; diff --git a/include/net/mana/shm_channel.h b/include/net/mana/shm_channel.h new file mode 100644 index 000000000000..5199b41497ff --- /dev/null +++ b/include/net/mana/shm_channel.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2021, Microsoft Corporation. */ + +#ifndef _SHM_CHANNEL_H +#define _SHM_CHANNEL_H + +struct shm_channel { + struct device *dev; + void __iomem *base; +}; + +void mana_smc_init(struct shm_channel *sc, struct device *dev, + void __iomem *base); + +int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr, + u64 cq_addr, u64 rq_addr, u64 sq_addr, + u32 eq_msix_index); + +int mana_smc_teardown_hwc(struct shm_channel *sc, bool reset_vf); + +#endif /* _SHM_CHANNEL_H */ -- cgit v1.2.3 From aa56549792fb348892fbbae67f6f0c71bb750b65 Mon Sep 17 00:00:00 2001 From: Long Li Date: Thu, 3 Nov 2022 12:16:26 -0700 Subject: net: mana: Define max values for SGL entries The number of maximum SGl entries should be computed from the maximum WQE size for the intended queue type and the corresponding OOB data size. This guarantees the hardware queue can successfully queue requests up to the queue depth exposed to the upper layer. Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-9-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/microsoft/mana/mana_en.c | 2 +- include/net/mana/gdma.h | 7 +++++++ include/net/mana/mana.h | 4 +--- 3 files changed, 9 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index ffa2a0e2c213..f6bcd0cc6cda 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -189,7 +189,7 @@ int mana_start_xmit(struct sk_buff *skb, struct net_device *ndev) pkg.wqe_req.client_data_unit = 0; pkg.wqe_req.num_sge = 1 + skb_shinfo(skb)->nr_frags; - WARN_ON_ONCE(pkg.wqe_req.num_sge > 30); + WARN_ON_ONCE(pkg.wqe_req.num_sge > MAX_TX_WQE_SGL_ENTRIES); if (pkg.wqe_req.num_sge <= ARRAY_SIZE(pkg.sgl_array)) { pkg.wqe_req.sgl = pkg.sgl_array; diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 72eaec2470c0..0b0c0cd0b6bd 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -427,6 +427,13 @@ struct gdma_wqe { #define MAX_TX_WQE_SIZE 512 #define MAX_RX_WQE_SIZE 256 +#define MAX_TX_WQE_SGL_ENTRIES ((GDMA_MAX_SQE_SIZE - \ + sizeof(struct gdma_sge) - INLINE_OOB_SMALL_SIZE) / \ + sizeof(struct gdma_sge)) + +#define MAX_RX_WQE_SGL_ENTRIES ((GDMA_MAX_RQE_SIZE - \ + sizeof(struct gdma_sge)) / sizeof(struct gdma_sge)) + struct gdma_cqe { u32 cqe_data[GDMA_COMP_DATA_SIZE / 4]; diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 6e9e86fb4c02..713a8f8cca9a 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -265,8 +265,6 @@ struct mana_cq { int budget; }; -#define GDMA_MAX_RQE_SGES 15 - struct mana_recv_buf_oob { /* A valid GDMA work request representing the data buffer. */ struct gdma_wqe_request wqe_req; @@ -276,7 +274,7 @@ struct mana_recv_buf_oob { /* SGL of the buffer going to be sent has part of the work request. */ u32 num_sge; - struct gdma_sge sgl[GDMA_MAX_RQE_SGES]; + struct gdma_sge sgl[MAX_RX_WQE_SGL_ENTRIES]; /* Required to store the result of mana_gd_post_work_request. * gdma_posted_wqe_info.wqe_size_in_bu is required for progressing the -- cgit v1.2.3 From de372f2a9ca7ada2698ecac7df8f02407cd98fa0 Mon Sep 17 00:00:00 2001 From: Ajay Sharma Date: Thu, 3 Nov 2022 12:16:27 -0700 Subject: net: mana: Define and process GDMA response code GDMA_STATUS_MORE_ENTRIES When doing memory registration, the PF may respond with GDMA_STATUS_MORE_ENTRIES to indicate a follow request is needed. This is not an error and should be processed as expected. Signed-off-by: Ajay Sharma Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-10-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/microsoft/mana/hw_channel.c | 2 +- include/net/mana/gdma.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index 76829ab43d40..9d1507eba5b9 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -836,7 +836,7 @@ int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len, goto out; } - if (ctx->status_code) { + if (ctx->status_code && ctx->status_code != GDMA_STATUS_MORE_ENTRIES) { dev_err(hwc->dev, "HWC: Failed hw_channel req: 0x%x\n", ctx->status_code); err = -EPROTO; diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 0b0c0cd0b6bd..a9b7930dfbf8 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -9,6 +9,8 @@ #include "shm_channel.h" +#define GDMA_STATUS_MORE_ENTRIES 0x00000105 + /* Structures labeled with "HW DATA" are exchanged with the hardware. All of * them are naturally aligned and hence don't need __packed. */ -- cgit v1.2.3 From f72ececfc197e9b0bbb5595294908a950cf444fa Mon Sep 17 00:00:00 2001 From: Long Li Date: Thu, 3 Nov 2022 12:16:28 -0700 Subject: net: mana: Define data structures for allocating doorbell page from GDMA The RDMA device needs to allocate doorbell pages for each user context. Define the GDMA data structures for use by the RDMA driver. Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-11-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky --- include/net/mana/gdma.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include') diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index a9b7930dfbf8..055408a5baf3 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -24,11 +24,15 @@ enum gdma_request_type { GDMA_GENERATE_TEST_EQE = 10, GDMA_CREATE_QUEUE = 12, GDMA_DISABLE_QUEUE = 13, + GDMA_ALLOCATE_RESOURCE_RANGE = 22, + GDMA_DESTROY_RESOURCE_RANGE = 24, GDMA_CREATE_DMA_REGION = 25, GDMA_DMA_REGION_ADD_PAGES = 26, GDMA_DESTROY_DMA_REGION = 27, }; +#define GDMA_RESOURCE_DOORBELL_PAGE 27 + enum gdma_queue_type { GDMA_INVALID_QUEUE, GDMA_SQ, @@ -587,6 +591,26 @@ struct gdma_register_device_resp { u32 db_id; }; /* HW DATA */ +struct gdma_allocate_resource_range_req { + struct gdma_req_hdr hdr; + u32 resource_type; + u32 num_resources; + u32 alignment; + u32 allocated_resources; +}; + +struct gdma_allocate_resource_range_resp { + struct gdma_resp_hdr hdr; + u32 allocated_resources; +}; + +struct gdma_destroy_resource_range_req { + struct gdma_req_hdr hdr; + u32 resource_type; + u32 num_resources; + u32 allocated_resources; +}; + /* GDMA_CREATE_QUEUE */ struct gdma_create_queue_req { struct gdma_req_hdr hdr; -- cgit v1.2.3 From 28c66cfa45388af1126985d1114e0ed762eb2abd Mon Sep 17 00:00:00 2001 From: Ajay Sharma Date: Thu, 3 Nov 2022 12:16:29 -0700 Subject: net: mana: Define data structures for protection domain and memory registration The MANA hardware support protection domain and memory registration for use in RDMA environment. Add those definitions and expose them for use by the RDMA driver. Signed-off-by: Ajay Sharma Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-12-git-send-email-longli@linuxonhyperv.com Reviewed-by: Dexuan Cui Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/microsoft/mana/gdma_main.c | 27 ++++-- drivers/net/ethernet/microsoft/mana/mana_en.c | 18 ++-- include/net/mana/gdma.h | 121 +++++++++++++++++++++++- 3 files changed, 143 insertions(+), 23 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index 69795bc679e7..46a7d1e6ece9 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -198,7 +198,7 @@ static int mana_gd_create_hw_eq(struct gdma_context *gc, req.type = queue->type; req.pdid = queue->gdma_dev->pdid; req.doolbell_id = queue->gdma_dev->doorbell; - req.gdma_region = queue->mem_info.gdma_region; + req.gdma_region = queue->mem_info.dma_region_handle; req.queue_size = queue->queue_size; req.log2_throttle_limit = queue->eq.log2_throttle_limit; req.eq_pci_msix_index = queue->eq.msix_index; @@ -212,7 +212,7 @@ static int mana_gd_create_hw_eq(struct gdma_context *gc, queue->id = resp.queue_index; queue->eq.disable_needed = true; - queue->mem_info.gdma_region = GDMA_INVALID_DMA_REGION; + queue->mem_info.dma_region_handle = GDMA_INVALID_DMA_REGION; return 0; } @@ -671,24 +671,30 @@ free_q: return err; } -static void mana_gd_destroy_dma_region(struct gdma_context *gc, u64 gdma_region) +int mana_gd_destroy_dma_region(struct gdma_context *gc, + gdma_obj_handle_t dma_region_handle) { struct gdma_destroy_dma_region_req req = {}; struct gdma_general_resp resp = {}; int err; - if (gdma_region == GDMA_INVALID_DMA_REGION) - return; + if (dma_region_handle == GDMA_INVALID_DMA_REGION) + return 0; mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_DMA_REGION, sizeof(req), sizeof(resp)); - req.gdma_region = gdma_region; + req.dma_region_handle = dma_region_handle; err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); - if (err || resp.hdr.status) + if (err || resp.hdr.status) { dev_err(gc->dev, "Failed to destroy DMA region: %d, 0x%x\n", err, resp.hdr.status); + return -EPROTO; + } + + return 0; } +EXPORT_SYMBOL_NS(mana_gd_destroy_dma_region, NET_MANA); static int mana_gd_create_dma_region(struct gdma_dev *gd, struct gdma_mem_info *gmi) @@ -733,14 +739,15 @@ static int mana_gd_create_dma_region(struct gdma_dev *gd, if (err) goto out; - if (resp.hdr.status || resp.gdma_region == GDMA_INVALID_DMA_REGION) { + if (resp.hdr.status || + resp.dma_region_handle == GDMA_INVALID_DMA_REGION) { dev_err(gc->dev, "Failed to create DMA region: 0x%x\n", resp.hdr.status); err = -EPROTO; goto out; } - gmi->gdma_region = resp.gdma_region; + gmi->dma_region_handle = resp.dma_region_handle; out: kfree(req); return err; @@ -863,7 +870,7 @@ void mana_gd_destroy_queue(struct gdma_context *gc, struct gdma_queue *queue) return; } - mana_gd_destroy_dma_region(gc, gmi->gdma_region); + mana_gd_destroy_dma_region(gc, gmi->dma_region_handle); mana_gd_free_memory(gmi); kfree(queue); } diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index f6bcd0cc6cda..1c59502d34b5 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -1523,10 +1523,10 @@ static int mana_create_txq(struct mana_port_context *apc, memset(&wq_spec, 0, sizeof(wq_spec)); memset(&cq_spec, 0, sizeof(cq_spec)); - wq_spec.gdma_region = txq->gdma_sq->mem_info.gdma_region; + wq_spec.gdma_region = txq->gdma_sq->mem_info.dma_region_handle; wq_spec.queue_size = txq->gdma_sq->queue_size; - cq_spec.gdma_region = cq->gdma_cq->mem_info.gdma_region; + cq_spec.gdma_region = cq->gdma_cq->mem_info.dma_region_handle; cq_spec.queue_size = cq->gdma_cq->queue_size; cq_spec.modr_ctx_id = 0; cq_spec.attached_eq = cq->gdma_cq->cq.parent->id; @@ -1541,8 +1541,10 @@ static int mana_create_txq(struct mana_port_context *apc, txq->gdma_sq->id = wq_spec.queue_index; cq->gdma_cq->id = cq_spec.queue_index; - txq->gdma_sq->mem_info.gdma_region = GDMA_INVALID_DMA_REGION; - cq->gdma_cq->mem_info.gdma_region = GDMA_INVALID_DMA_REGION; + txq->gdma_sq->mem_info.dma_region_handle = + GDMA_INVALID_DMA_REGION; + cq->gdma_cq->mem_info.dma_region_handle = + GDMA_INVALID_DMA_REGION; txq->gdma_txq_id = txq->gdma_sq->id; @@ -1753,10 +1755,10 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc, memset(&wq_spec, 0, sizeof(wq_spec)); memset(&cq_spec, 0, sizeof(cq_spec)); - wq_spec.gdma_region = rxq->gdma_rq->mem_info.gdma_region; + wq_spec.gdma_region = rxq->gdma_rq->mem_info.dma_region_handle; wq_spec.queue_size = rxq->gdma_rq->queue_size; - cq_spec.gdma_region = cq->gdma_cq->mem_info.gdma_region; + cq_spec.gdma_region = cq->gdma_cq->mem_info.dma_region_handle; cq_spec.queue_size = cq->gdma_cq->queue_size; cq_spec.modr_ctx_id = 0; cq_spec.attached_eq = cq->gdma_cq->cq.parent->id; @@ -1769,8 +1771,8 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc, rxq->gdma_rq->id = wq_spec.queue_index; cq->gdma_cq->id = cq_spec.queue_index; - rxq->gdma_rq->mem_info.gdma_region = GDMA_INVALID_DMA_REGION; - cq->gdma_cq->mem_info.gdma_region = GDMA_INVALID_DMA_REGION; + rxq->gdma_rq->mem_info.dma_region_handle = GDMA_INVALID_DMA_REGION; + cq->gdma_cq->mem_info.dma_region_handle = GDMA_INVALID_DMA_REGION; rxq->gdma_id = rxq->gdma_rq->id; cq->gdma_id = cq->gdma_cq->id; diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 055408a5baf3..221adc96340c 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -29,6 +29,10 @@ enum gdma_request_type { GDMA_CREATE_DMA_REGION = 25, GDMA_DMA_REGION_ADD_PAGES = 26, GDMA_DESTROY_DMA_REGION = 27, + GDMA_CREATE_PD = 29, + GDMA_DESTROY_PD = 30, + GDMA_CREATE_MR = 31, + GDMA_DESTROY_MR = 32, }; #define GDMA_RESOURCE_DOORBELL_PAGE 27 @@ -61,6 +65,8 @@ enum { GDMA_DEVICE_MANA = 2, }; +typedef u64 gdma_obj_handle_t; + struct gdma_resource { /* Protect the bitmap */ spinlock_t lock; @@ -194,7 +200,7 @@ struct gdma_mem_info { u64 length; /* Allocated by the PF driver */ - u64 gdma_region; + gdma_obj_handle_t dma_region_handle; }; #define REGISTER_ATB_MST_MKEY_LOWER_SIZE 8 @@ -618,7 +624,7 @@ struct gdma_create_queue_req { u32 reserved1; u32 pdid; u32 doolbell_id; - u64 gdma_region; + gdma_obj_handle_t gdma_region; u32 reserved2; u32 queue_size; u32 log2_throttle_limit; @@ -645,6 +651,28 @@ struct gdma_disable_queue_req { u32 alloc_res_id_on_creation; }; /* HW DATA */ +enum atb_page_size { + ATB_PAGE_SIZE_4K, + ATB_PAGE_SIZE_8K, + ATB_PAGE_SIZE_16K, + ATB_PAGE_SIZE_32K, + ATB_PAGE_SIZE_64K, + ATB_PAGE_SIZE_128K, + ATB_PAGE_SIZE_256K, + ATB_PAGE_SIZE_512K, + ATB_PAGE_SIZE_1M, + ATB_PAGE_SIZE_2M, + ATB_PAGE_SIZE_MAX, +}; + +enum gdma_mr_access_flags { + GDMA_ACCESS_FLAG_LOCAL_READ = BIT_ULL(0), + GDMA_ACCESS_FLAG_LOCAL_WRITE = BIT_ULL(1), + GDMA_ACCESS_FLAG_REMOTE_READ = BIT_ULL(2), + GDMA_ACCESS_FLAG_REMOTE_WRITE = BIT_ULL(3), + GDMA_ACCESS_FLAG_REMOTE_ATOMIC = BIT_ULL(4), +}; + /* GDMA_CREATE_DMA_REGION */ struct gdma_create_dma_region_req { struct gdma_req_hdr hdr; @@ -671,14 +699,14 @@ struct gdma_create_dma_region_req { struct gdma_create_dma_region_resp { struct gdma_resp_hdr hdr; - u64 gdma_region; + gdma_obj_handle_t dma_region_handle; }; /* HW DATA */ /* GDMA_DMA_REGION_ADD_PAGES */ struct gdma_dma_region_add_pages_req { struct gdma_req_hdr hdr; - u64 gdma_region; + gdma_obj_handle_t dma_region_handle; u32 page_addr_list_len; u32 reserved3; @@ -690,9 +718,88 @@ struct gdma_dma_region_add_pages_req { struct gdma_destroy_dma_region_req { struct gdma_req_hdr hdr; - u64 gdma_region; + gdma_obj_handle_t dma_region_handle; }; /* HW DATA */ +enum gdma_pd_flags { + GDMA_PD_FLAG_INVALID = 0, +}; + +struct gdma_create_pd_req { + struct gdma_req_hdr hdr; + enum gdma_pd_flags flags; + u32 reserved; +};/* HW DATA */ + +struct gdma_create_pd_resp { + struct gdma_resp_hdr hdr; + gdma_obj_handle_t pd_handle; + u32 pd_id; + u32 reserved; +};/* HW DATA */ + +struct gdma_destroy_pd_req { + struct gdma_req_hdr hdr; + gdma_obj_handle_t pd_handle; +};/* HW DATA */ + +struct gdma_destory_pd_resp { + struct gdma_resp_hdr hdr; +};/* HW DATA */ + +enum gdma_mr_type { + /* Guest Virtual Address - MRs of this type allow access + * to memory mapped by PTEs associated with this MR using a virtual + * address that is set up in the MST + */ + GDMA_MR_TYPE_GVA = 2, +}; + +struct gdma_create_mr_params { + gdma_obj_handle_t pd_handle; + enum gdma_mr_type mr_type; + union { + struct { + gdma_obj_handle_t dma_region_handle; + u64 virtual_address; + enum gdma_mr_access_flags access_flags; + } gva; + }; +}; + +struct gdma_create_mr_request { + struct gdma_req_hdr hdr; + gdma_obj_handle_t pd_handle; + enum gdma_mr_type mr_type; + u32 reserved_1; + + union { + struct { + gdma_obj_handle_t dma_region_handle; + u64 virtual_address; + enum gdma_mr_access_flags access_flags; + } gva; + + }; + u32 reserved_2; +};/* HW DATA */ + +struct gdma_create_mr_response { + struct gdma_resp_hdr hdr; + gdma_obj_handle_t mr_handle; + u32 lkey; + u32 rkey; +};/* HW DATA */ + +struct gdma_destroy_mr_request { + struct gdma_req_hdr hdr; + gdma_obj_handle_t mr_handle; +};/* HW DATA */ + +struct gdma_destroy_mr_response { + struct gdma_resp_hdr hdr; +};/* HW DATA */ + int mana_gd_verify_vf_version(struct pci_dev *pdev); int mana_gd_register_device(struct gdma_dev *gd); @@ -719,4 +826,8 @@ void mana_gd_free_memory(struct gdma_mem_info *gmi); int mana_gd_send_request(struct gdma_context *gc, u32 req_len, const void *req, u32 resp_len, void *resp); + +int mana_gd_destroy_dma_region(struct gdma_context *gc, + gdma_obj_handle_t dma_region_handle); + #endif /* _GDMA_H */ -- cgit v1.2.3 From c12c19877b56a1e4e12d2076b1b85f85071df4de Mon Sep 17 00:00:00 2001 From: Wei Li Date: Tue, 8 Nov 2022 17:45:29 +0800 Subject: dt-bindings: pinctrl: Correct the header guard of mt6795-pinfunc.h Rename the header guard of mt6795-pinfunc.h from __DTS_MT8173_PINFUNC_H to __DTS_MT6795_PINFUNC_H what corresponding with the file name. Fixes: 81557a71564a ("dt-bindings: pinctrl: Add MediaTek MT6795 pinctrl bindings") Signed-off-by: Wei Li Link: https://lore.kernel.org/r/20221108094529.3597920-1-liwei391@huawei.com Signed-off-by: Linus Walleij --- include/dt-bindings/pinctrl/mt6795-pinfunc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/dt-bindings/pinctrl/mt6795-pinfunc.h b/include/dt-bindings/pinctrl/mt6795-pinfunc.h index bd1c5a9fad06..dfd3f6f13e0d 100644 --- a/include/dt-bindings/pinctrl/mt6795-pinfunc.h +++ b/include/dt-bindings/pinctrl/mt6795-pinfunc.h @@ -4,8 +4,8 @@ * Author: AngeloGioacchino Del Regno */ -#ifndef __DTS_MT8173_PINFUNC_H -#define __DTS_MT8173_PINFUNC_H +#ifndef __DTS_MT6795_PINFUNC_H +#define __DTS_MT6795_PINFUNC_H #include -- cgit v1.2.3 From 5c20311d76cbaeb7ed2ecf9c8b8322f8fc4a7ae3 Mon Sep 17 00:00:00 2001 From: Leonid Ravich Date: Wed, 9 Nov 2022 11:57:17 +0200 Subject: IB/mad: Don't call to function that might sleep while in atomic context Tracepoints are not allowed to sleep, as such the following splat is generated due to call to ib_query_pkey() in atomic context. WARNING: CPU: 0 PID: 1888000 at kernel/trace/ring_buffer.c:2492 rb_commit+0xc1/0x220 CPU: 0 PID: 1888000 Comm: kworker/u9:0 Kdump: loaded Tainted: G OE --------- - - 4.18.0-305.3.1.el8.x86_64 #1 Hardware name: Red Hat KVM, BIOS 1.13.0-2.module_el8.3.0+555+a55c8938 04/01/2014 Workqueue: ib-comp-unb-wq ib_cq_poll_work [ib_core] RIP: 0010:rb_commit+0xc1/0x220 RSP: 0000:ffffa8ac80f9bca0 EFLAGS: 00010202 RAX: ffff8951c7c01300 RBX: ffff8951c7c14a00 RCX: 0000000000000246 RDX: ffff8951c707c000 RSI: ffff8951c707c57c RDI: ffff8951c7c14a00 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: ffff8951c7c01300 R11: 0000000000000001 R12: 0000000000000246 R13: 0000000000000000 R14: ffffffff964c70c0 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8951fbc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f20e8f39010 CR3: 000000002ca10005 CR4: 0000000000170ef0 Call Trace: ring_buffer_unlock_commit+0x1d/0xa0 trace_buffer_unlock_commit_regs+0x3b/0x1b0 trace_event_buffer_commit+0x67/0x1d0 trace_event_raw_event_ib_mad_recv_done_handler+0x11c/0x160 [ib_core] ib_mad_recv_done+0x48b/0xc10 [ib_core] ? trace_event_raw_event_cq_poll+0x6f/0xb0 [ib_core] __ib_process_cq+0x91/0x1c0 [ib_core] ib_cq_poll_work+0x26/0x80 [ib_core] process_one_work+0x1a7/0x360 ? create_worker+0x1a0/0x1a0 worker_thread+0x30/0x390 ? create_worker+0x1a0/0x1a0 kthread+0x116/0x130 ? kthread_flush_work_fn+0x10/0x10 ret_from_fork+0x35/0x40 ---[ end trace 78ba8509d3830a16 ]--- Fixes: 821bf1de45a1 ("IB/MAD: Add recv path trace point") Signed-off-by: Leonid Ravich Link: https://lore.kernel.org/r/Y2t5feomyznrVj7V@leonid-Inspiron-3421 Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/mad.c | 5 ----- include/trace/events/ib_mad.h | 13 ++++--------- 2 files changed, 4 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 1893aa613ad7..674344eb8e2f 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -59,9 +59,6 @@ static void create_mad_addr_info(struct ib_mad_send_wr_private *mad_send_wr, struct ib_mad_qp_info *qp_info, struct trace_event_raw_ib_mad_send_template *entry) { - u16 pkey; - struct ib_device *dev = qp_info->port_priv->device; - u32 pnum = qp_info->port_priv->port_num; struct ib_ud_wr *wr = &mad_send_wr->send_wr; struct rdma_ah_attr attr = {}; @@ -69,8 +66,6 @@ static void create_mad_addr_info(struct ib_mad_send_wr_private *mad_send_wr, /* These are common */ entry->sl = attr.sl; - ib_query_pkey(dev, pnum, wr->pkey_index, &pkey); - entry->pkey = pkey; entry->rqpn = wr->remote_qpn; entry->rqkey = wr->remote_qkey; entry->dlid = rdma_ah_get_dlid(&attr); diff --git a/include/trace/events/ib_mad.h b/include/trace/events/ib_mad.h index 59363a083ecb..d92691c78cff 100644 --- a/include/trace/events/ib_mad.h +++ b/include/trace/events/ib_mad.h @@ -49,7 +49,6 @@ DECLARE_EVENT_CLASS(ib_mad_send_template, __field(int, retries_left) __field(int, max_retries) __field(int, retry) - __field(u16, pkey) ), TP_fast_assign( @@ -89,7 +88,7 @@ DECLARE_EVENT_CLASS(ib_mad_send_template, "hdr : base_ver 0x%x class 0x%x class_ver 0x%x " \ "method 0x%x status 0x%x class_specific 0x%x tid 0x%llx " \ "attr_id 0x%x attr_mod 0x%x => dlid 0x%08x sl %d "\ - "pkey 0x%x rpqn 0x%x rqpkey 0x%x", + "rpqn 0x%x rqpkey 0x%x", __entry->dev_index, __entry->port_num, __entry->qp_num, __entry->agent_priv, be64_to_cpu(__entry->wrtid), __entry->retries_left, __entry->max_retries, @@ -100,7 +99,7 @@ DECLARE_EVENT_CLASS(ib_mad_send_template, be16_to_cpu(__entry->class_specific), be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id), be32_to_cpu(__entry->attr_mod), - be32_to_cpu(__entry->dlid), __entry->sl, __entry->pkey, + be32_to_cpu(__entry->dlid), __entry->sl, __entry->rqpn, __entry->rqkey ) ); @@ -204,7 +203,6 @@ TRACE_EVENT(ib_mad_recv_done_handler, __field(u16, wc_status) __field(u32, slid) __field(u32, dev_index) - __field(u16, pkey) ), TP_fast_assign( @@ -224,9 +222,6 @@ TRACE_EVENT(ib_mad_recv_done_handler, __entry->slid = wc->slid; __entry->src_qp = wc->src_qp; __entry->sl = wc->sl; - ib_query_pkey(qp_info->port_priv->device, - qp_info->port_priv->port_num, - wc->pkey_index, &__entry->pkey); __entry->wc_status = wc->status; ), @@ -234,7 +229,7 @@ TRACE_EVENT(ib_mad_recv_done_handler, "base_ver 0x%02x class 0x%02x class_ver 0x%02x " \ "method 0x%02x status 0x%04x class_specific 0x%04x " \ "tid 0x%016llx attr_id 0x%04x attr_mod 0x%08x " \ - "slid 0x%08x src QP%d, sl %d pkey 0x%04x", + "slid 0x%08x src QP%d, sl %d", __entry->dev_index, __entry->port_num, __entry->qp_num, __entry->wc_status, __entry->length, @@ -244,7 +239,7 @@ TRACE_EVENT(ib_mad_recv_done_handler, be16_to_cpu(__entry->class_specific), be64_to_cpu(__entry->tid), be16_to_cpu(__entry->attr_id), be32_to_cpu(__entry->attr_mod), - __entry->slid, __entry->src_qp, __entry->sl, __entry->pkey + __entry->slid, __entry->src_qp, __entry->sl ) ); -- cgit v1.2.3 From 802e19a066c40017321a0717817785d861aedc53 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 9 Nov 2022 17:23:56 +0200 Subject: pinctrl: Put space between type and data in compound literal It's slightly better to read when compound literal data and type are separated by a space. Signed-off-by: Andy Shevchenko Reviewed-by: Basavaraj Natikar Link: https://lore.kernel.org/r/20221109152356.39868-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij --- include/linux/pinctrl/pinctrl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 31fe992412f0..a0d39b303431 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -40,7 +40,7 @@ struct pingroup { /* Convenience macro to define a single named or anonymous pingroup */ #define PINCTRL_PINGROUP(_name, _pins, _npins) \ -(struct pingroup){ \ +(struct pingroup) { \ .name = _name, \ .pins = _pins, \ .npins = _npins, \ -- cgit v1.2.3 From 8dd7e4af585331dda004e92ed0739c3609e37177 Mon Sep 17 00:00:00 2001 From: Benedikt Niedermayr Date: Wed, 9 Nov 2022 11:24:54 +0100 Subject: memory: omap-gpmc: fix coverity issue "Control flow issues" Assign a big positive integer instead of an negative integer to an u32 variable. Also remove the check for ">= 0" which doesn't make sense for unsigned integers. Reported-by: coverity-bot Addresses-Coverity-ID: 1527139 ("Control flow issues") Fixes: 89aed3cd5cb9 ("memory: omap-gpmc: wait pin additions") Signed-off-by: Benedikt Niedermayr Reviewed-by: Roger Quadros Link: https://lore.kernel.org/r/20221109102454.174320-1-benedikt.niedermayr@siemens.com Signed-off-by: Krzysztof Kozlowski --- drivers/memory/omap-gpmc.c | 2 +- include/linux/platform_data/gpmc-omap.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index e427572712e2..57d9f91fe89b 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1045,7 +1045,7 @@ EXPORT_SYMBOL(gpmc_cs_free); static bool gpmc_is_valid_waitpin(u32 waitpin) { - return waitpin >= 0 && waitpin < gpmc_nr_waitpins; + return waitpin < gpmc_nr_waitpins; } static int gpmc_alloc_waitpin(struct gpmc_device *gpmc, diff --git a/include/linux/platform_data/gpmc-omap.h b/include/linux/platform_data/gpmc-omap.h index 296b080c5c67..dcca6c5e23bb 100644 --- a/include/linux/platform_data/gpmc-omap.h +++ b/include/linux/platform_data/gpmc-omap.h @@ -137,11 +137,11 @@ struct gpmc_device_timings { #define GPMC_MUX_AD 2 /* Addr-Data multiplex */ /* Wait pin polarity values */ -#define GPMC_WAITPINPOLARITY_INVALID -1 +#define GPMC_WAITPINPOLARITY_INVALID UINT_MAX #define GPMC_WAITPINPOLARITY_ACTIVE_LOW 0 #define GPMC_WAITPINPOLARITY_ACTIVE_HIGH 1 -#define GPMC_WAITPIN_INVALID -1 +#define GPMC_WAITPIN_INVALID UINT_MAX struct gpmc_settings { bool burst_wrap; /* enables wrap bursting */ -- cgit v1.2.3 From 30f89e524becdbaa483b34902b079c9d4dfaa4a3 Mon Sep 17 00:00:00 2001 From: Juergen Gross Date: Wed, 2 Nov 2022 08:47:11 +0100 Subject: x86/cacheinfo: Switch cache_ap_init() to hotplug callback Instead of explicitly calling cache_ap_init() in identify_secondary_cpu() use a CPU hotplug callback instead. By registering the callback only after having started the non-boot CPUs and initializing cache_aps_delayed_init with "true", calling set_cache_aps_delayed_init() at boot time can be dropped. It should be noted that this change results in cache_ap_init() being called a little bit later when hotplugging CPUs. By using a new hotplug slot right at the start of the low level bringup this is not problematic, as no operations requiring a specific caching mode are performed that early in CPU initialization. Suggested-by: Borislav Petkov Signed-off-by: Juergen Gross Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20221102074713.21493-15-jgross@suse.com Signed-off-by: Borislav Petkov --- arch/x86/include/asm/cacheinfo.h | 1 - arch/x86/kernel/cpu/cacheinfo.c | 18 +++++++++++++++--- arch/x86/kernel/cpu/common.c | 1 - arch/x86/kernel/smpboot.c | 2 -- include/linux/cpuhotplug.h | 1 + 5 files changed, 16 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/arch/x86/include/asm/cacheinfo.h b/arch/x86/include/asm/cacheinfo.h index a0ef46e9f453..ce9685fc78d8 100644 --- a/arch/x86/include/asm/cacheinfo.h +++ b/arch/x86/include/asm/cacheinfo.h @@ -16,7 +16,6 @@ void set_cache_aps_delayed_init(bool val); bool get_cache_aps_delayed_init(void); void cache_bp_init(void); void cache_bp_restore(void); -void cache_ap_init(void); void cache_aps_init(void); #endif /* _ASM_X86_CACHEINFO_H */ diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c index c830f853e3b1..f4e5aa27eec6 100644 --- a/arch/x86/kernel/cpu/cacheinfo.c +++ b/arch/x86/kernel/cpu/cacheinfo.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -1139,7 +1140,7 @@ static void cache_cpu_init(void) local_irq_restore(flags); } -static bool cache_aps_delayed_init; +static bool cache_aps_delayed_init = true; void set_cache_aps_delayed_init(bool val) { @@ -1174,10 +1175,10 @@ void cache_bp_restore(void) cache_cpu_init(); } -void cache_ap_init(void) +static int cache_ap_init(unsigned int cpu) { if (!memory_caching_control || get_cache_aps_delayed_init()) - return; + return 0; /* * Ideally we should hold mtrr_mutex here to avoid MTRR entries @@ -1194,6 +1195,8 @@ void cache_ap_init(void) */ stop_machine_from_inactive_cpu(cache_rendezvous_handler, NULL, cpu_callout_mask); + + return 0; } /* @@ -1207,3 +1210,12 @@ void cache_aps_init(void) stop_machine(cache_rendezvous_handler, NULL, cpu_online_mask); set_cache_aps_delayed_init(false); } + +static int __init cache_ap_register(void) +{ + cpuhp_setup_state_nocalls(CPUHP_AP_CACHECTRL_STARTING, + "x86/cachectrl:starting", + cache_ap_init, NULL); + return 0; +} +core_initcall(cache_ap_register); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index fd058b547f8d..bf4ac1cb93d7 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1949,7 +1949,6 @@ void identify_secondary_cpu(struct cpuinfo_x86 *c) #ifdef CONFIG_X86_32 enable_sep_cpu(); #endif - cache_ap_init(); validate_apic_and_package_id(c); x86_spec_ctrl_setup_ap(); update_srbds_msr(); diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 1b61a480c966..82b311c718bc 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1429,8 +1429,6 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) uv_system_init(); - set_cache_aps_delayed_init(true); - smp_quirk_init_udelay(); speculative_store_bypass_ht_init(); diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index f61447913db9..0d277b4b025a 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -140,6 +140,7 @@ enum cpuhp_state { */ CPUHP_AP_IDLE_DEAD, CPUHP_AP_OFFLINE, + CPUHP_AP_CACHECTRL_STARTING, CPUHP_AP_SCHED_STARTING, CPUHP_AP_RCUTREE_DYING, CPUHP_AP_CPU_PM_STARTING, -- cgit v1.2.3 From cf87ac739e488055a6046a410caa8f4da108948f Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 10 Nov 2022 18:49:08 +0800 Subject: KVM: x86: Introduce KVM_REQ_DIRTY_RING_SOFT_FULL The VCPU isn't expected to be runnable when the dirty ring becomes soft full, until the dirty pages are harvested and the dirty ring is reset from userspace. So there is a check in each guest's entrace to see if the dirty ring is soft full or not. The VCPU is stopped from running if its dirty ring has been soft full. The similar check will be needed when the feature is going to be supported on ARM64. As Marc Zyngier suggested, a new event will avoid pointless overhead to check the size of the dirty ring ('vcpu->kvm->dirty_ring_size') in each guest's entrance. Add KVM_REQ_DIRTY_RING_SOFT_FULL. The event is raised when the dirty ring becomes soft full in kvm_dirty_ring_push(). The event is only cleared in the check, done in the newly added helper kvm_dirty_ring_check_request(). Since the VCPU is not runnable when the dirty ring becomes soft full, the KVM_REQ_DIRTY_RING_SOFT_FULL event is always set to prevent the VCPU from running until the dirty pages are harvested and the dirty ring is reset by userspace. kvm_dirty_ring_soft_full() becomes a private function with the newly added helper kvm_dirty_ring_check_request(). The alignment for the various event definitions in kvm_host.h is changed to tab character by the way. In order to avoid using 'container_of()', the argument @ring is replaced by @vcpu in kvm_dirty_ring_push(). Link: https://lore.kernel.org/kvmarm/87lerkwtm5.wl-maz@kernel.org Suggested-by: Marc Zyngier Signed-off-by: Gavin Shan Reviewed-by: Peter Xu Reviewed-by: Sean Christopherson Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20221110104914.31280-2-gshan@redhat.com --- arch/x86/kvm/x86.c | 15 ++++++--------- include/linux/kvm_dirty_ring.h | 12 ++++-------- include/linux/kvm_host.h | 9 +++++---- virt/kvm/dirty_ring.c | 32 ++++++++++++++++++++++++++++++-- virt/kvm/kvm_main.c | 3 +-- 5 files changed, 46 insertions(+), 25 deletions(-) (limited to 'include') diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9cf1ba865562..d0d32e67ebf3 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -10499,20 +10499,17 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) bool req_immediate_exit = false; - /* Forbid vmenter if vcpu dirty ring is soft-full */ - if (unlikely(vcpu->kvm->dirty_ring_size && - kvm_dirty_ring_soft_full(&vcpu->dirty_ring))) { - vcpu->run->exit_reason = KVM_EXIT_DIRTY_RING_FULL; - trace_kvm_dirty_ring_exit(vcpu); - r = 0; - goto out; - } - if (kvm_request_pending(vcpu)) { if (kvm_check_request(KVM_REQ_VM_DEAD, vcpu)) { r = -EIO; goto out; } + + if (kvm_dirty_ring_check_request(vcpu)) { + r = 0; + goto out; + } + if (kvm_check_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu)) { if (unlikely(!kvm_x86_ops.nested_ops->get_nested_state_pages(vcpu))) { r = 0; diff --git a/include/linux/kvm_dirty_ring.h b/include/linux/kvm_dirty_ring.h index 906f899813dc..9c13c4c3d30c 100644 --- a/include/linux/kvm_dirty_ring.h +++ b/include/linux/kvm_dirty_ring.h @@ -49,7 +49,7 @@ static inline int kvm_dirty_ring_reset(struct kvm *kvm, return 0; } -static inline void kvm_dirty_ring_push(struct kvm_dirty_ring *ring, +static inline void kvm_dirty_ring_push(struct kvm_vcpu *vcpu, u32 slot, u64 offset) { } @@ -64,11 +64,6 @@ static inline void kvm_dirty_ring_free(struct kvm_dirty_ring *ring) { } -static inline bool kvm_dirty_ring_soft_full(struct kvm_dirty_ring *ring) -{ - return true; -} - #else /* CONFIG_HAVE_KVM_DIRTY_RING */ u32 kvm_dirty_ring_get_rsvd_entries(void); @@ -84,13 +79,14 @@ int kvm_dirty_ring_reset(struct kvm *kvm, struct kvm_dirty_ring *ring); * returns =0: successfully pushed * <0: unable to push, need to wait */ -void kvm_dirty_ring_push(struct kvm_dirty_ring *ring, u32 slot, u64 offset); +void kvm_dirty_ring_push(struct kvm_vcpu *vcpu, u32 slot, u64 offset); + +bool kvm_dirty_ring_check_request(struct kvm_vcpu *vcpu); /* for use in vm_operations_struct */ struct page *kvm_dirty_ring_get_page(struct kvm_dirty_ring *ring, u32 offset); void kvm_dirty_ring_free(struct kvm_dirty_ring *ring); -bool kvm_dirty_ring_soft_full(struct kvm_dirty_ring *ring); #endif /* CONFIG_HAVE_KVM_DIRTY_RING */ diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 00c3448ba7f8..648d663f32c4 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -153,10 +153,11 @@ static inline bool is_error_page(struct page *page) * Architecture-independent vcpu->requests bit members * Bits 3-7 are reserved for more arch-independent bits. */ -#define KVM_REQ_TLB_FLUSH (0 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) -#define KVM_REQ_VM_DEAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) -#define KVM_REQ_UNBLOCK 2 -#define KVM_REQUEST_ARCH_BASE 8 +#define KVM_REQ_TLB_FLUSH (0 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) +#define KVM_REQ_VM_DEAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) +#define KVM_REQ_UNBLOCK 2 +#define KVM_REQ_DIRTY_RING_SOFT_FULL 3 +#define KVM_REQUEST_ARCH_BASE 8 /* * KVM_REQ_OUTSIDE_GUEST_MODE exists is purely as way to force the vCPU to diff --git a/virt/kvm/dirty_ring.c b/virt/kvm/dirty_ring.c index d6fabf238032..fecbb7d75ad2 100644 --- a/virt/kvm/dirty_ring.c +++ b/virt/kvm/dirty_ring.c @@ -26,7 +26,7 @@ static u32 kvm_dirty_ring_used(struct kvm_dirty_ring *ring) return READ_ONCE(ring->dirty_index) - READ_ONCE(ring->reset_index); } -bool kvm_dirty_ring_soft_full(struct kvm_dirty_ring *ring) +static bool kvm_dirty_ring_soft_full(struct kvm_dirty_ring *ring) { return kvm_dirty_ring_used(ring) >= ring->soft_limit; } @@ -142,13 +142,19 @@ int kvm_dirty_ring_reset(struct kvm *kvm, struct kvm_dirty_ring *ring) kvm_reset_dirty_gfn(kvm, cur_slot, cur_offset, mask); + /* + * The request KVM_REQ_DIRTY_RING_SOFT_FULL will be cleared + * by the VCPU thread next time when it enters the guest. + */ + trace_kvm_dirty_ring_reset(ring); return count; } -void kvm_dirty_ring_push(struct kvm_dirty_ring *ring, u32 slot, u64 offset) +void kvm_dirty_ring_push(struct kvm_vcpu *vcpu, u32 slot, u64 offset) { + struct kvm_dirty_ring *ring = &vcpu->dirty_ring; struct kvm_dirty_gfn *entry; /* It should never get full */ @@ -166,6 +172,28 @@ void kvm_dirty_ring_push(struct kvm_dirty_ring *ring, u32 slot, u64 offset) kvm_dirty_gfn_set_dirtied(entry); ring->dirty_index++; trace_kvm_dirty_ring_push(ring, slot, offset); + + if (kvm_dirty_ring_soft_full(ring)) + kvm_make_request(KVM_REQ_DIRTY_RING_SOFT_FULL, vcpu); +} + +bool kvm_dirty_ring_check_request(struct kvm_vcpu *vcpu) +{ + /* + * The VCPU isn't runnable when the dirty ring becomes soft full. + * The KVM_REQ_DIRTY_RING_SOFT_FULL event is always set to prevent + * the VCPU from running until the dirty pages are harvested and + * the dirty ring is reset by userspace. + */ + if (kvm_check_request(KVM_REQ_DIRTY_RING_SOFT_FULL, vcpu) && + kvm_dirty_ring_soft_full(&vcpu->dirty_ring)) { + kvm_make_request(KVM_REQ_DIRTY_RING_SOFT_FULL, vcpu); + vcpu->run->exit_reason = KVM_EXIT_DIRTY_RING_FULL; + trace_kvm_dirty_ring_exit(vcpu); + return true; + } + + return false; } struct page *kvm_dirty_ring_get_page(struct kvm_dirty_ring *ring, u32 offset) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 46e8ed1ae647..04b22d2f99d8 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -3314,8 +3314,7 @@ void mark_page_dirty_in_slot(struct kvm *kvm, u32 slot = (memslot->as_id << 16) | memslot->id; if (kvm->dirty_ring_size) - kvm_dirty_ring_push(&vcpu->dirty_ring, - slot, rel_gfn); + kvm_dirty_ring_push(vcpu, slot, rel_gfn); else set_bit_le(rel_gfn, memslot->dirty_bitmap); } -- cgit v1.2.3 From e8a18565e59303ac12c626a161d72bd890bd2062 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 10 Nov 2022 18:49:09 +0800 Subject: KVM: Move declaration of kvm_cpu_dirty_log_size() to kvm_dirty_ring.h Not all architectures like ARM64 need to override the function. Move its declaration to kvm_dirty_ring.h to avoid the following compiling warning on ARM64 when the feature is enabled. arch/arm64/kvm/../../../virt/kvm/dirty_ring.c:14:12: \ warning: no previous prototype for 'kvm_cpu_dirty_log_size' \ [-Wmissing-prototypes] \ int __weak kvm_cpu_dirty_log_size(void) Reported-by: kernel test robot Signed-off-by: Gavin Shan Reviewed-by: Peter Xu Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20221110104914.31280-3-gshan@redhat.com --- arch/x86/include/asm/kvm_host.h | 2 -- include/linux/kvm_dirty_ring.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 7551b6f9c31c..b4dbde7d9eb1 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -2090,8 +2090,6 @@ static inline int kvm_cpu_get_apicid(int mps_cpu) #define GET_SMSTATE(type, buf, offset) \ (*(type *)((buf) + (offset) - 0x7e00)) -int kvm_cpu_dirty_log_size(void); - int memslot_rmap_alloc(struct kvm_memory_slot *slot, unsigned long npages); #define KVM_CLOCK_VALID_FLAGS \ diff --git a/include/linux/kvm_dirty_ring.h b/include/linux/kvm_dirty_ring.h index 9c13c4c3d30c..199ead37b104 100644 --- a/include/linux/kvm_dirty_ring.h +++ b/include/linux/kvm_dirty_ring.h @@ -66,6 +66,7 @@ static inline void kvm_dirty_ring_free(struct kvm_dirty_ring *ring) #else /* CONFIG_HAVE_KVM_DIRTY_RING */ +int kvm_cpu_dirty_log_size(void); u32 kvm_dirty_ring_get_rsvd_entries(void); int kvm_dirty_ring_alloc(struct kvm_dirty_ring *ring, int index, u32 size); -- cgit v1.2.3 From 86bdf3ebcfe1ded055282536fecce13001874740 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 10 Nov 2022 18:49:10 +0800 Subject: KVM: Support dirty ring in conjunction with bitmap ARM64 needs to dirty memory outside of a VCPU context when VGIC/ITS is enabled. It's conflicting with that ring-based dirty page tracking always requires a running VCPU context. Introduce a new flavor of dirty ring that requires the use of both VCPU dirty rings and a dirty bitmap. The expectation is that for non-VCPU sources of dirty memory (such as the VGIC/ITS on arm64), KVM writes to the dirty bitmap. Userspace should scan the dirty bitmap before migrating the VM to the target. Use an additional capability to advertise this behavior. The newly added capability (KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP) can't be enabled before KVM_CAP_DIRTY_LOG_RING_ACQ_REL on ARM64. In this way, the newly added capability is treated as an extension of KVM_CAP_DIRTY_LOG_RING_ACQ_REL. Suggested-by: Marc Zyngier Suggested-by: Peter Xu Co-developed-by: Oliver Upton Signed-off-by: Oliver Upton Signed-off-by: Gavin Shan Acked-by: Peter Xu Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20221110104914.31280-4-gshan@redhat.com --- Documentation/virt/kvm/api.rst | 34 +++++++++++--- Documentation/virt/kvm/devices/arm-vgic-its.rst | 5 +- include/linux/kvm_dirty_ring.h | 7 +++ include/linux/kvm_host.h | 1 + include/uapi/linux/kvm.h | 1 + virt/kvm/Kconfig | 6 +++ virt/kvm/dirty_ring.c | 14 ++++++ virt/kvm/kvm_main.c | 61 +++++++++++++++++++++---- 8 files changed, 112 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index eee9f857a986..1f1b09aa6db4 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -8003,13 +8003,6 @@ flushing is done by the KVM_GET_DIRTY_LOG ioctl). To achieve that, one needs to kick the vcpu out of KVM_RUN using a signal. The resulting vmexit ensures that all dirty GFNs are flushed to the dirty rings. -NOTE: the capability KVM_CAP_DIRTY_LOG_RING and the corresponding -ioctl KVM_RESET_DIRTY_RINGS are mutual exclusive to the existing ioctls -KVM_GET_DIRTY_LOG and KVM_CLEAR_DIRTY_LOG. After enabling -KVM_CAP_DIRTY_LOG_RING with an acceptable dirty ring size, the virtual -machine will switch to ring-buffer dirty page tracking and further -KVM_GET_DIRTY_LOG or KVM_CLEAR_DIRTY_LOG ioctls will fail. - NOTE: KVM_CAP_DIRTY_LOG_RING_ACQ_REL is the only capability that should be exposed by weakly ordered architecture, in order to indicate the additional memory ordering requirements imposed on userspace when @@ -8018,6 +8011,33 @@ Architecture with TSO-like ordering (such as x86) are allowed to expose both KVM_CAP_DIRTY_LOG_RING and KVM_CAP_DIRTY_LOG_RING_ACQ_REL to userspace. +After enabling the dirty rings, the userspace needs to detect the +capability of KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP to see whether the +ring structures can be backed by per-slot bitmaps. With this capability +advertised, it means the architecture can dirty guest pages without +vcpu/ring context, so that some of the dirty information will still be +maintained in the bitmap structure. KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP +can't be enabled if the capability of KVM_CAP_DIRTY_LOG_RING_ACQ_REL +hasn't been enabled, or any memslot has been existing. + +Note that the bitmap here is only a backup of the ring structure. The +use of the ring and bitmap combination is only beneficial if there is +only a very small amount of memory that is dirtied out of vcpu/ring +context. Otherwise, the stand-alone per-slot bitmap mechanism needs to +be considered. + +To collect dirty bits in the backup bitmap, userspace can use the same +KVM_GET_DIRTY_LOG ioctl. KVM_CLEAR_DIRTY_LOG isn't needed as long as all +the generation of the dirty bits is done in a single pass. Collecting +the dirty bitmap should be the very last thing that the VMM does before +considering the state as complete. VMM needs to ensure that the dirty +state is final and avoid missing dirty pages from another ioctl ordered +after the bitmap collection. + +NOTE: One example of using the backup bitmap is saving arm64 vgic/its +tables through KVM_DEV_ARM_{VGIC_GRP_CTRL, ITS_SAVE_TABLES} command on +KVM device "kvm-arm-vgic-its" when dirty ring is enabled. + 8.30 KVM_CAP_XEN_HVM -------------------- diff --git a/Documentation/virt/kvm/devices/arm-vgic-its.rst b/Documentation/virt/kvm/devices/arm-vgic-its.rst index d257eddbae29..e053124f77c4 100644 --- a/Documentation/virt/kvm/devices/arm-vgic-its.rst +++ b/Documentation/virt/kvm/devices/arm-vgic-its.rst @@ -52,7 +52,10 @@ KVM_DEV_ARM_VGIC_GRP_CTRL KVM_DEV_ARM_ITS_SAVE_TABLES save the ITS table data into guest RAM, at the location provisioned - by the guest in corresponding registers/table entries. + by the guest in corresponding registers/table entries. Should userspace + require a form of dirty tracking to identify which pages are modified + by the saving process, it should use a bitmap even if using another + mechanism to track the memory dirtied by the vCPUs. The layout of the tables in guest memory defines an ABI. The entries are laid out in little endian format as described in the last paragraph. diff --git a/include/linux/kvm_dirty_ring.h b/include/linux/kvm_dirty_ring.h index 199ead37b104..4862c98d80d3 100644 --- a/include/linux/kvm_dirty_ring.h +++ b/include/linux/kvm_dirty_ring.h @@ -37,6 +37,11 @@ static inline u32 kvm_dirty_ring_get_rsvd_entries(void) return 0; } +static inline bool kvm_use_dirty_bitmap(struct kvm *kvm) +{ + return true; +} + static inline int kvm_dirty_ring_alloc(struct kvm_dirty_ring *ring, int index, u32 size) { @@ -67,6 +72,8 @@ static inline void kvm_dirty_ring_free(struct kvm_dirty_ring *ring) #else /* CONFIG_HAVE_KVM_DIRTY_RING */ int kvm_cpu_dirty_log_size(void); +bool kvm_use_dirty_bitmap(struct kvm *kvm); +bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm); u32 kvm_dirty_ring_get_rsvd_entries(void); int kvm_dirty_ring_alloc(struct kvm_dirty_ring *ring, int index, u32 size); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 648d663f32c4..db83f63f4e61 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -779,6 +779,7 @@ struct kvm { pid_t userspace_pid; unsigned int max_halt_poll_ns; u32 dirty_ring_size; + bool dirty_ring_with_bitmap; bool vm_bugged; bool vm_dead; diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 0d5d4419139a..c87b5882d7ae 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1178,6 +1178,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_S390_ZPCI_OP 221 #define KVM_CAP_S390_CPU_TOPOLOGY 222 #define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223 +#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 224 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig index 800f9470e36b..9fb1ff6f19e5 100644 --- a/virt/kvm/Kconfig +++ b/virt/kvm/Kconfig @@ -33,6 +33,12 @@ config HAVE_KVM_DIRTY_RING_ACQ_REL bool select HAVE_KVM_DIRTY_RING +# Allow enabling both the dirty bitmap and dirty ring. Only architectures +# that need to dirty memory outside of a vCPU context should select this. +config NEED_KVM_DIRTY_RING_WITH_BITMAP + bool + depends on HAVE_KVM_DIRTY_RING + config HAVE_KVM_EVENTFD bool select EVENTFD diff --git a/virt/kvm/dirty_ring.c b/virt/kvm/dirty_ring.c index fecbb7d75ad2..c1cd7dfe4a90 100644 --- a/virt/kvm/dirty_ring.c +++ b/virt/kvm/dirty_ring.c @@ -21,6 +21,20 @@ u32 kvm_dirty_ring_get_rsvd_entries(void) return KVM_DIRTY_RING_RSVD_ENTRIES + kvm_cpu_dirty_log_size(); } +bool kvm_use_dirty_bitmap(struct kvm *kvm) +{ + lockdep_assert_held(&kvm->slots_lock); + + return !kvm->dirty_ring_size || kvm->dirty_ring_with_bitmap; +} + +#ifndef CONFIG_NEED_KVM_DIRTY_RING_WITH_BITMAP +bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm) +{ + return false; +} +#endif + static u32 kvm_dirty_ring_used(struct kvm_dirty_ring *ring) { return READ_ONCE(ring->dirty_index) - READ_ONCE(ring->reset_index); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 04b22d2f99d8..be40d1ce6e91 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1617,7 +1617,7 @@ static int kvm_prepare_memory_region(struct kvm *kvm, new->dirty_bitmap = NULL; else if (old && old->dirty_bitmap) new->dirty_bitmap = old->dirty_bitmap; - else if (!kvm->dirty_ring_size) { + else if (kvm_use_dirty_bitmap(kvm)) { r = kvm_alloc_dirty_bitmap(new); if (r) return r; @@ -2060,8 +2060,8 @@ int kvm_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log, unsigned long n; unsigned long any = 0; - /* Dirty ring tracking is exclusive to dirty log tracking */ - if (kvm->dirty_ring_size) + /* Dirty ring tracking may be exclusive to dirty log tracking */ + if (!kvm_use_dirty_bitmap(kvm)) return -ENXIO; *memslot = NULL; @@ -2125,8 +2125,8 @@ static int kvm_get_dirty_log_protect(struct kvm *kvm, struct kvm_dirty_log *log) unsigned long *dirty_bitmap_buffer; bool flush; - /* Dirty ring tracking is exclusive to dirty log tracking */ - if (kvm->dirty_ring_size) + /* Dirty ring tracking may be exclusive to dirty log tracking */ + if (!kvm_use_dirty_bitmap(kvm)) return -ENXIO; as_id = log->slot >> 16; @@ -2237,8 +2237,8 @@ static int kvm_clear_dirty_log_protect(struct kvm *kvm, unsigned long *dirty_bitmap_buffer; bool flush; - /* Dirty ring tracking is exclusive to dirty log tracking */ - if (kvm->dirty_ring_size) + /* Dirty ring tracking may be exclusive to dirty log tracking */ + if (!kvm_use_dirty_bitmap(kvm)) return -ENXIO; as_id = log->slot >> 16; @@ -3305,7 +3305,10 @@ void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_vcpu *vcpu = kvm_get_running_vcpu(); #ifdef CONFIG_HAVE_KVM_DIRTY_RING - if (WARN_ON_ONCE(!vcpu) || WARN_ON_ONCE(vcpu->kvm != kvm)) + if (WARN_ON_ONCE(vcpu && vcpu->kvm != kvm)) + return; + + if (WARN_ON_ONCE(!kvm_arch_allow_write_without_running_vcpu(kvm) && !vcpu)) return; #endif @@ -3313,7 +3316,7 @@ void mark_page_dirty_in_slot(struct kvm *kvm, unsigned long rel_gfn = gfn - memslot->base_gfn; u32 slot = (memslot->as_id << 16) | memslot->id; - if (kvm->dirty_ring_size) + if (kvm->dirty_ring_size && vcpu) kvm_dirty_ring_push(vcpu, slot, rel_gfn); else set_bit_le(rel_gfn, memslot->dirty_bitmap); @@ -4482,6 +4485,9 @@ static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg) return KVM_DIRTY_RING_MAX_ENTRIES * sizeof(struct kvm_dirty_gfn); #else return 0; +#endif +#ifdef CONFIG_NEED_KVM_DIRTY_RING_WITH_BITMAP + case KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP: #endif case KVM_CAP_BINARY_STATS_FD: case KVM_CAP_SYSTEM_EVENT_DATA: @@ -4558,6 +4564,20 @@ int __attribute__((weak)) kvm_vm_ioctl_enable_cap(struct kvm *kvm, return -EINVAL; } +static bool kvm_are_all_memslots_empty(struct kvm *kvm) +{ + int i; + + lockdep_assert_held(&kvm->slots_lock); + + for (i = 0; i < KVM_ADDRESS_SPACE_NUM; i++) { + if (!kvm_memslots_empty(__kvm_memslots(kvm, i))) + return false; + } + + return true; +} + static int kvm_vm_ioctl_enable_cap_generic(struct kvm *kvm, struct kvm_enable_cap *cap) { @@ -4588,6 +4608,29 @@ static int kvm_vm_ioctl_enable_cap_generic(struct kvm *kvm, return -EINVAL; return kvm_vm_ioctl_enable_dirty_log_ring(kvm, cap->args[0]); + case KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP: { + int r = -EINVAL; + + if (!IS_ENABLED(CONFIG_NEED_KVM_DIRTY_RING_WITH_BITMAP) || + !kvm->dirty_ring_size || cap->flags) + return r; + + mutex_lock(&kvm->slots_lock); + + /* + * For simplicity, allow enabling ring+bitmap if and only if + * there are no memslots, e.g. to ensure all memslots allocate + * a bitmap after the capability is enabled. + */ + if (kvm_are_all_memslots_empty(kvm)) { + kvm->dirty_ring_with_bitmap = true; + r = 0; + } + + mutex_unlock(&kvm->slots_lock); + + return r; + } default: return kvm_vm_ioctl_enable_cap(kvm, cap); } -- cgit v1.2.3 From 9cb1096f8590bc590326087bea65db932b53c3b5 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 10 Nov 2022 18:49:11 +0800 Subject: KVM: arm64: Enable ring-based dirty memory tracking Enable ring-based dirty memory tracking on ARM64: - Enable CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL. - Enable CONFIG_NEED_KVM_DIRTY_RING_WITH_BITMAP. - Set KVM_DIRTY_LOG_PAGE_OFFSET for the ring buffer's physical page offset. - Add ARM64 specific kvm_arch_allow_write_without_running_vcpu() to keep the site of saving vgic/its tables out of the no-running-vcpu radar. Signed-off-by: Gavin Shan Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20221110104914.31280-5-gshan@redhat.com --- Documentation/virt/kvm/api.rst | 2 +- arch/arm64/include/uapi/asm/kvm.h | 1 + arch/arm64/kvm/Kconfig | 2 ++ arch/arm64/kvm/arm.c | 3 +++ arch/arm64/kvm/vgic/vgic-its.c | 20 ++++++++++++++++++++ include/kvm/arm_vgic.h | 1 + 6 files changed, 28 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 1f1b09aa6db4..773e4b202f47 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -7921,7 +7921,7 @@ regardless of what has actually been exposed through the CPUID leaf. 8.29 KVM_CAP_DIRTY_LOG_RING/KVM_CAP_DIRTY_LOG_RING_ACQ_REL ---------------------------------------------------------- -:Architectures: x86 +:Architectures: x86, arm64 :Parameters: args[0] - size of the dirty log ring KVM is capable of tracking dirty memory using ring buffers that are diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index 316917b98707..a7a857f1784d 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -43,6 +43,7 @@ #define __KVM_HAVE_VCPU_EVENTS #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 +#define KVM_DIRTY_LOG_PAGE_OFFSET 64 #define KVM_REG_SIZE(id) \ (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 815cc118c675..05da3c8f7e88 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -32,6 +32,8 @@ menuconfig KVM select KVM_VFIO select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD + select HAVE_KVM_DIRTY_RING_ACQ_REL + select NEED_KVM_DIRTY_RING_WITH_BITMAP select HAVE_KVM_MSI select HAVE_KVM_IRQCHIP select HAVE_KVM_IRQ_ROUTING diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 94d33e296e10..6b097605e38c 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -746,6 +746,9 @@ static int check_vcpu_requests(struct kvm_vcpu *vcpu) if (kvm_check_request(KVM_REQ_SUSPEND, vcpu)) return kvm_vcpu_suspend(vcpu); + + if (kvm_dirty_ring_check_request(vcpu)) + return 0; } return 1; diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index 733b53055f97..94a666dd1443 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -2743,6 +2743,7 @@ static int vgic_its_has_attr(struct kvm_device *dev, static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr) { const struct vgic_its_abi *abi = vgic_its_get_abi(its); + struct vgic_dist *dist = &kvm->arch.vgic; int ret = 0; if (attr == KVM_DEV_ARM_VGIC_CTRL_INIT) /* Nothing to do */ @@ -2762,7 +2763,9 @@ static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr) vgic_its_reset(kvm, its); break; case KVM_DEV_ARM_ITS_SAVE_TABLES: + dist->save_its_tables_in_progress = true; ret = abi->save_tables(its); + dist->save_its_tables_in_progress = false; break; case KVM_DEV_ARM_ITS_RESTORE_TABLES: ret = abi->restore_tables(its); @@ -2775,6 +2778,23 @@ static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr) return ret; } +/* + * kvm_arch_allow_write_without_running_vcpu - allow writing guest memory + * without the running VCPU when dirty ring is enabled. + * + * The running VCPU is required to track dirty guest pages when dirty ring + * is enabled. Otherwise, the backup bitmap should be used to track the + * dirty guest pages. When vgic/its tables are being saved, the backup + * bitmap is used to track the dirty guest pages due to the missed running + * VCPU in the period. + */ +bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm) +{ + struct vgic_dist *dist = &kvm->arch.vgic; + + return dist->save_its_tables_in_progress; +} + static int vgic_its_set_attr(struct kvm_device *dev, struct kvm_device_attr *attr) { diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 4df9e73a8bb5..9270cd87da3f 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -263,6 +263,7 @@ struct vgic_dist { struct vgic_io_device dist_iodev; bool has_its; + bool save_its_tables_in_progress; /* * Contains the attributes and gpa of the LPI configuration table. -- cgit v1.2.3 From 5d1ba31087627423dfb2bd87badd62361701997b Mon Sep 17 00:00:00 2001 From: Feng Tang Date: Fri, 21 Oct 2022 11:24:04 +0800 Subject: mm: kasan: Extend kasan_metadata_size() to also cover in-object size When kasan is enabled for slab/slub, it may save kasan' free_meta data in the former part of slab object data area in slab object's free path, which works fine. There is ongoing effort to extend slub's debug function which will redzone the latter part of kmalloc object area, and when both of the debug are enabled, there is possible conflict, especially when the kmalloc object has small size, as caught by 0Day bot [1]. To solve it, slub code needs to know the in-object kasan's meta data size. Currently, there is existing kasan_metadata_size() which returns the kasan's metadata size inside slub's metadata area, so extend it to also cover the in-object meta size by adding a boolean flag 'in_object'. There is no functional change to existing code logic. [1]. https://lore.kernel.org/lkml/YuYm3dWwpZwH58Hu@xsang-OptiPlex-9020/ Reported-by: kernel test robot Suggested-by: Andrey Konovalov Signed-off-by: Feng Tang Reviewed-by: Andrey Konovalov Cc: Andrey Ryabinin Cc: Alexander Potapenko Cc: Dmitry Vyukov Cc: Vincenzo Frascino Signed-off-by: Vlastimil Babka --- include/linux/kasan.h | 5 +++-- mm/kasan/generic.c | 19 +++++++++++++------ mm/slub.c | 4 ++-- 3 files changed, 18 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/linux/kasan.h b/include/linux/kasan.h index d811b3d7d2a1..96c9d56e5510 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -302,7 +302,7 @@ static inline void kasan_unpoison_task_stack(struct task_struct *task) {} #ifdef CONFIG_KASAN_GENERIC -size_t kasan_metadata_size(struct kmem_cache *cache); +size_t kasan_metadata_size(struct kmem_cache *cache, bool in_object); slab_flags_t kasan_never_merge(void); void kasan_cache_create(struct kmem_cache *cache, unsigned int *size, slab_flags_t *flags); @@ -315,7 +315,8 @@ void kasan_record_aux_stack_noalloc(void *ptr); #else /* CONFIG_KASAN_GENERIC */ /* Tag-based KASAN modes do not use per-object metadata. */ -static inline size_t kasan_metadata_size(struct kmem_cache *cache) +static inline size_t kasan_metadata_size(struct kmem_cache *cache, + bool in_object) { return 0; } diff --git a/mm/kasan/generic.c b/mm/kasan/generic.c index d8b5590f9484..b076f597a378 100644 --- a/mm/kasan/generic.c +++ b/mm/kasan/generic.c @@ -450,15 +450,22 @@ void kasan_init_object_meta(struct kmem_cache *cache, const void *object) __memset(alloc_meta, 0, sizeof(*alloc_meta)); } -size_t kasan_metadata_size(struct kmem_cache *cache) +size_t kasan_metadata_size(struct kmem_cache *cache, bool in_object) { + struct kasan_cache *info = &cache->kasan_info; + if (!kasan_requires_meta()) return 0; - return (cache->kasan_info.alloc_meta_offset ? - sizeof(struct kasan_alloc_meta) : 0) + - ((cache->kasan_info.free_meta_offset && - cache->kasan_info.free_meta_offset != KASAN_NO_FREE_META) ? - sizeof(struct kasan_free_meta) : 0); + + if (in_object) + return (info->free_meta_offset ? + 0 : sizeof(struct kasan_free_meta)); + else + return (info->alloc_meta_offset ? + sizeof(struct kasan_alloc_meta) : 0) + + ((info->free_meta_offset && + info->free_meta_offset != KASAN_NO_FREE_META) ? + sizeof(struct kasan_free_meta) : 0); } static void __kasan_record_aux_stack(void *addr, bool can_alloc) diff --git a/mm/slub.c b/mm/slub.c index ecc44067625c..b81a4bba1b73 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -910,7 +910,7 @@ static void print_trailer(struct kmem_cache *s, struct slab *slab, u8 *p) if (slub_debug_orig_size(s)) off += sizeof(unsigned int); - off += kasan_metadata_size(s); + off += kasan_metadata_size(s, false); if (off != size_from_object(s)) /* Beginning of the filler is the free pointer */ @@ -1070,7 +1070,7 @@ static int check_pad_bytes(struct kmem_cache *s, struct slab *slab, u8 *p) off += sizeof(unsigned int); } - off += kasan_metadata_size(s); + off += kasan_metadata_size(s, false); if (size_from_object(s) == off) return 1; -- cgit v1.2.3 From be7e8b917ead54754cc14b6c03769c8738a3f3f3 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 9 Nov 2022 15:48:43 +0100 Subject: blkdev: make struct block_device_operations.devnode() take a const * The devnode() callback in struct block_device_operations should not be modifying the device that is passed into it, so mark it as a const * and propagate the function signature changes out into the one subsystem that actually uses this callback. Acked-by: Jens Axboe Link: https://lore.kernel.org/r/20221109144843.679668-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/block/pktcdvd.c | 2 +- include/linux/blkdev.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 4cea3b08087e..8dc15be95962 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2632,7 +2632,7 @@ static unsigned int pkt_check_events(struct gendisk *disk, return attached_disk->fops->check_events(attached_disk, clearing); } -static char *pkt_devnode(struct gendisk *disk, umode_t *mode) +static char *pkt_devnode(const struct gendisk *disk, umode_t *mode) { return kasprintf(GFP_KERNEL, "pktcdvd/%s", disk->disk_name); } diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 50e358a19d98..2a455793462b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1413,7 +1413,7 @@ struct block_device_operations { void (*swap_slot_free_notify) (struct block_device *, unsigned long); int (*report_zones)(struct gendisk *, sector_t sector, unsigned int nr_zones, report_zones_cb cb, void *data); - char *(*devnode)(struct gendisk *disk, umode_t *mode); + char *(*devnode)(const struct gendisk *disk, umode_t *mode); /* returns the length of the identifier or a negative errno: */ int (*get_unique_id)(struct gendisk *disk, u8 id[16], enum blk_unique_id id_type); -- cgit v1.2.3 From 927bdd1e65bd14ae035d9c625df2f4ccd51e8a83 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 9 Nov 2022 15:07:10 +0100 Subject: driver core: remove devm_device_remove_groups() There is no in-kernel user of this function, so it is not needed anymore and can be removed. Cc: Dmitry Torokhov Reviewed-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20221109140711.105222-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 17 ----------------- include/linux/device.h | 2 -- 2 files changed, 19 deletions(-) (limited to 'include') diff --git a/drivers/base/core.c b/drivers/base/core.c index f07b1c349f79..5fd99f2df692 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2693,23 +2693,6 @@ int devm_device_add_groups(struct device *dev, } EXPORT_SYMBOL_GPL(devm_device_add_groups); -/** - * devm_device_remove_groups - remove a list of managed groups - * - * @dev: The device for the groups to be removed from - * @groups: NULL terminated list of groups to be removed - * - * If groups is not NULL, remove the specified groups from the device. - */ -void devm_device_remove_groups(struct device *dev, - const struct attribute_group **groups) -{ - WARN_ON(devres_release(dev, devm_attr_groups_remove, - devm_attr_group_match, - /* cast away const */ (void *)groups)); -} -EXPORT_SYMBOL_GPL(devm_device_remove_groups); - static int device_add_attrs(struct device *dev) { struct class *class = dev->class; diff --git a/include/linux/device.h b/include/linux/device.h index 023ea50b1916..4efc607c008c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1062,8 +1062,6 @@ static inline void device_remove_group(struct device *dev, int __must_check devm_device_add_groups(struct device *dev, const struct attribute_group **groups); -void devm_device_remove_groups(struct device *dev, - const struct attribute_group **groups); int __must_check devm_device_add_group(struct device *dev, const struct attribute_group *grp); void devm_device_remove_group(struct device *dev, -- cgit v1.2.3 From 0f0605d550ed986279030d452c7ed10df34da449 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 9 Nov 2022 15:07:11 +0100 Subject: driver core: remove devm_device_remove_group() There is no in-kernel user of this function, so it is not needed anymore and can be removed. Cc: Dmitry Torokhov Reviewed-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20221109140711.105222-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 22 ---------------------- include/linux/device.h | 2 -- 2 files changed, 24 deletions(-) (limited to 'include') diff --git a/drivers/base/core.c b/drivers/base/core.c index 5fd99f2df692..af721e6c0253 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2585,11 +2585,6 @@ union device_attr_group_devres { const struct attribute_group **groups; }; -static int devm_attr_group_match(struct device *dev, void *res, void *data) -{ - return ((union device_attr_group_devres *)res)->group == data; -} - static void devm_attr_group_remove(struct device *dev, void *res) { union device_attr_group_devres *devres = res; @@ -2640,23 +2635,6 @@ int devm_device_add_group(struct device *dev, const struct attribute_group *grp) } EXPORT_SYMBOL_GPL(devm_device_add_group); -/** - * devm_device_remove_group: remove a managed group from a device - * @dev: device to remove the group from - * @grp: group to remove - * - * This function removes a group of attributes from a device. The attributes - * previously have to have been created for this group, otherwise it will fail. - */ -void devm_device_remove_group(struct device *dev, - const struct attribute_group *grp) -{ - WARN_ON(devres_release(dev, devm_attr_group_remove, - devm_attr_group_match, - /* cast away const */ (void *)grp)); -} -EXPORT_SYMBOL_GPL(devm_device_remove_group); - /** * devm_device_add_groups - create a bunch of managed attribute groups * @dev: The device to create the group for diff --git a/include/linux/device.h b/include/linux/device.h index 4efc607c008c..84ae52de6746 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1064,8 +1064,6 @@ int __must_check devm_device_add_groups(struct device *dev, const struct attribute_group **groups); int __must_check devm_device_add_group(struct device *dev, const struct attribute_group *grp); -void devm_device_remove_group(struct device *dev, - const struct attribute_group *grp); /* * Platform "fixup" functions - allow the platform to have their say -- cgit v1.2.3 From 52c4d11f1dce60453ab2a75fd7103118cedb2b58 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 9 Nov 2022 17:56:18 +0200 Subject: resource: Convert DEFINE_RES_NAMED() to be compound literal Currently DEFINE_RES_NAMED() can only be used to fill the static data. In some cases it would be convenient to use it as right value in the assignment operation. But it can't be done as is, because compiler has no clue about the data layout. Converting it to be a compound literal allows the above mentioned usage. Signed-off-by: Andy Shevchenko Reviewed-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20221109155618.42276-2-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/ioport.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 27642ca15d93..67d3fb2133b6 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -155,7 +155,7 @@ enum { /* helpers to define resources */ #define DEFINE_RES_NAMED(_start, _size, _name, _flags) \ - { \ +(struct resource) { \ .start = (_start), \ .end = (_start) + (_size) - 1, \ .name = (_name), \ -- cgit v1.2.3 From 9b351be25360c5cedfb98b88d6dfd89327849e52 Mon Sep 17 00:00:00 2001 From: Jim Cromie Date: Sat, 22 Oct 2022 16:56:36 -0600 Subject: vmlinux.lds.h: add BOUNDED_SECTION* macros vmlinux.lds.h has ~45 occurrences of this general pattern: __start_foo = .; KEEP(*(foo)) __stop_foo = .; Reduce this pattern to a (group of 4) macros, and use them to reduce linecount. This was inspired by the codetag patchset. no functional change. CC: Suren Baghdasaryan CC: Kent Overstreet Signed-off-by: Jim Cromie Link: https://lore.kernel.org/r/20221022225637.1406715-2-jim.cromie@gmail.com Signed-off-by: Greg Kroah-Hartman --- include/asm-generic/vmlinux.lds.h | 219 ++++++++++++++------------------------ 1 file changed, 79 insertions(+), 140 deletions(-) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index c15de165ec8f..9f6352171f88 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -193,100 +193,99 @@ # endif #endif +#define BOUNDED_SECTION_PRE_LABEL(_sec_, _label_, _s_, _e_) \ + _s_##_label_ = .; \ + KEEP(*(_sec_)) \ + _e_##_label_ = .; + +#define BOUNDED_SECTION_POST_LABEL(_sec_, _label_, _s_, _e_) \ + _label_##_s_ = .; \ + KEEP(*(_sec_)) \ + _label_##_e_ = .; + +#define BOUNDED_SECTION_BY(_sec_, _label_) \ + BOUNDED_SECTION_PRE_LABEL(_sec_, _label_, __start, __stop) + +#define BOUNDED_SECTION(_sec) BOUNDED_SECTION_BY(_sec, _sec) + #ifdef CONFIG_TRACE_BRANCH_PROFILING -#define LIKELY_PROFILE() __start_annotated_branch_profile = .; \ - KEEP(*(_ftrace_annotated_branch)) \ - __stop_annotated_branch_profile = .; +#define LIKELY_PROFILE() \ + BOUNDED_SECTION_BY(_ftrace_annotated_branch, _annotated_branch_profile) #else #define LIKELY_PROFILE() #endif #ifdef CONFIG_PROFILE_ALL_BRANCHES -#define BRANCH_PROFILE() __start_branch_profile = .; \ - KEEP(*(_ftrace_branch)) \ - __stop_branch_profile = .; +#define BRANCH_PROFILE() \ + BOUNDED_SECTION_BY(_ftrace_branch, _branch_profile) #else #define BRANCH_PROFILE() #endif #ifdef CONFIG_KPROBES -#define KPROBE_BLACKLIST() . = ALIGN(8); \ - __start_kprobe_blacklist = .; \ - KEEP(*(_kprobe_blacklist)) \ - __stop_kprobe_blacklist = .; +#define KPROBE_BLACKLIST() \ + . = ALIGN(8); \ + BOUNDED_SECTION(_kprobe_blacklist) #else #define KPROBE_BLACKLIST() #endif #ifdef CONFIG_FUNCTION_ERROR_INJECTION -#define ERROR_INJECT_WHITELIST() STRUCT_ALIGN(); \ - __start_error_injection_whitelist = .; \ - KEEP(*(_error_injection_whitelist)) \ - __stop_error_injection_whitelist = .; +#define ERROR_INJECT_WHITELIST() \ + STRUCT_ALIGN(); \ + BOUNDED_SECTION(_error_injection_whitelist) #else #define ERROR_INJECT_WHITELIST() #endif #ifdef CONFIG_EVENT_TRACING -#define FTRACE_EVENTS() . = ALIGN(8); \ - __start_ftrace_events = .; \ - KEEP(*(_ftrace_events)) \ - __stop_ftrace_events = .; \ - __start_ftrace_eval_maps = .; \ - KEEP(*(_ftrace_eval_map)) \ - __stop_ftrace_eval_maps = .; +#define FTRACE_EVENTS() \ + . = ALIGN(8); \ + BOUNDED_SECTION(_ftrace_events) \ + BOUNDED_SECTION_BY(_ftrace_eval_map, _ftrace_eval_maps) #else #define FTRACE_EVENTS() #endif #ifdef CONFIG_TRACING -#define TRACE_PRINTKS() __start___trace_bprintk_fmt = .; \ - KEEP(*(__trace_printk_fmt)) /* Trace_printk fmt' pointer */ \ - __stop___trace_bprintk_fmt = .; -#define TRACEPOINT_STR() __start___tracepoint_str = .; \ - KEEP(*(__tracepoint_str)) /* Trace_printk fmt' pointer */ \ - __stop___tracepoint_str = .; +#define TRACE_PRINTKS() BOUNDED_SECTION_BY(__trace_printk_fmt, ___trace_bprintk_fmt) +#define TRACEPOINT_STR() BOUNDED_SECTION_BY(__tracepoint_str, ___tracepoint_str) #else #define TRACE_PRINTKS() #define TRACEPOINT_STR() #endif #ifdef CONFIG_FTRACE_SYSCALLS -#define TRACE_SYSCALLS() . = ALIGN(8); \ - __start_syscalls_metadata = .; \ - KEEP(*(__syscalls_metadata)) \ - __stop_syscalls_metadata = .; +#define TRACE_SYSCALLS() \ + . = ALIGN(8); \ + BOUNDED_SECTION_BY(__syscalls_metadata, _syscalls_metadata) #else #define TRACE_SYSCALLS() #endif #ifdef CONFIG_BPF_EVENTS -#define BPF_RAW_TP() STRUCT_ALIGN(); \ - __start__bpf_raw_tp = .; \ - KEEP(*(__bpf_raw_tp_map)) \ - __stop__bpf_raw_tp = .; +#define BPF_RAW_TP() STRUCT_ALIGN(); \ + BOUNDED_SECTION_BY(__bpf_raw_tp_map, __bpf_raw_tp) #else #define BPF_RAW_TP() #endif #ifdef CONFIG_SERIAL_EARLYCON -#define EARLYCON_TABLE() . = ALIGN(8); \ - __earlycon_table = .; \ - KEEP(*(__earlycon_table)) \ - __earlycon_table_end = .; +#define EARLYCON_TABLE() \ + . = ALIGN(8); \ + BOUNDED_SECTION_POST_LABEL(__earlycon_table, __earlycon_table, , _end) #else #define EARLYCON_TABLE() #endif #ifdef CONFIG_SECURITY -#define LSM_TABLE() . = ALIGN(8); \ - __start_lsm_info = .; \ - KEEP(*(.lsm_info.init)) \ - __end_lsm_info = .; -#define EARLY_LSM_TABLE() . = ALIGN(8); \ - __start_early_lsm_info = .; \ - KEEP(*(.early_lsm_info.init)) \ - __end_early_lsm_info = .; +#define LSM_TABLE() \ + . = ALIGN(8); \ + BOUNDED_SECTION_PRE_LABEL(.lsm_info.init, _lsm_info, __start, __end) + +#define EARLY_LSM_TABLE() \ + . = ALIGN(8); \ + BOUNDED_SECTION_PRE_LABEL(.early_lsm_info.init, _early_lsm_info, __start, __end) #else #define LSM_TABLE() #define EARLY_LSM_TABLE() @@ -312,9 +311,8 @@ #ifdef CONFIG_ACPI #define ACPI_PROBE_TABLE(name) \ . = ALIGN(8); \ - __##name##_acpi_probe_table = .; \ - KEEP(*(__##name##_acpi_probe_table)) \ - __##name##_acpi_probe_table_end = .; + BOUNDED_SECTION_POST_LABEL(__##name##_acpi_probe_table, \ + __##name##_acpi_probe_table,, _end) #else #define ACPI_PROBE_TABLE(name) #endif @@ -322,9 +320,8 @@ #ifdef CONFIG_THERMAL #define THERMAL_TABLE(name) \ . = ALIGN(8); \ - __##name##_thermal_table = .; \ - KEEP(*(__##name##_thermal_table)) \ - __##name##_thermal_table_end = .; + BOUNDED_SECTION_POST_LABEL(__##name##_thermal_table, \ + __##name##_thermal_table,, _end) #else #define THERMAL_TABLE(name) #endif @@ -353,12 +350,8 @@ *(__tracepoints) \ /* implement dynamic printk debug */ \ . = ALIGN(8); \ - __start___dyndbg_classes = .; \ - KEEP(*(__dyndbg_classes)) \ - __stop___dyndbg_classes = .; \ - __start___dyndbg = .; \ - KEEP(*(__dyndbg)) \ - __stop___dyndbg = .; \ + BOUNDED_SECTION_BY(__dyndbg_classes, ___dyndbg_classes) \ + BOUNDED_SECTION_BY(__dyndbg, ___dyndbg) \ LIKELY_PROFILE() \ BRANCH_PROFILE() \ TRACE_PRINTKS() \ @@ -401,19 +394,13 @@ #define JUMP_TABLE_DATA \ . = ALIGN(8); \ - __start___jump_table = .; \ - KEEP(*(__jump_table)) \ - __stop___jump_table = .; + BOUNDED_SECTION_BY(__jump_table, ___jump_table) #ifdef CONFIG_HAVE_STATIC_CALL_INLINE #define STATIC_CALL_DATA \ . = ALIGN(8); \ - __start_static_call_sites = .; \ - KEEP(*(.static_call_sites)) \ - __stop_static_call_sites = .; \ - __start_static_call_tramp_key = .; \ - KEEP(*(.static_call_tramp_key)) \ - __stop_static_call_tramp_key = .; + BOUNDED_SECTION_BY(.static_call_sites, _static_call_sites) \ + BOUNDED_SECTION_BY(.static_call_tramp_key, _static_call_tramp_key) #else #define STATIC_CALL_DATA #endif @@ -439,9 +426,7 @@ #ifdef CONFIG_ARCH_USES_CFI_TRAPS #define KCFI_TRAPS \ __kcfi_traps : AT(ADDR(__kcfi_traps) - LOAD_OFFSET) { \ - __start___kcfi_traps = .; \ - KEEP(*(.kcfi_traps)) \ - __stop___kcfi_traps = .; \ + BOUNDED_SECTION_BY(.kcfi_traps, ___kcfi_traps) \ } #else #define KCFI_TRAPS @@ -459,9 +444,7 @@ SCHED_DATA \ RO_AFTER_INIT_DATA /* Read only after init */ \ . = ALIGN(8); \ - __start___tracepoints_ptrs = .; \ - KEEP(*(__tracepoints_ptrs)) /* Tracepoints: pointer array */ \ - __stop___tracepoints_ptrs = .; \ + BOUNDED_SECTION_BY(__tracepoints_ptrs, ___tracepoints_ptrs) \ *(__tracepoints_strings)/* Tracepoints: strings */ \ } \ \ @@ -471,30 +454,14 @@ \ /* PCI quirks */ \ .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ - __start_pci_fixups_early = .; \ - KEEP(*(.pci_fixup_early)) \ - __end_pci_fixups_early = .; \ - __start_pci_fixups_header = .; \ - KEEP(*(.pci_fixup_header)) \ - __end_pci_fixups_header = .; \ - __start_pci_fixups_final = .; \ - KEEP(*(.pci_fixup_final)) \ - __end_pci_fixups_final = .; \ - __start_pci_fixups_enable = .; \ - KEEP(*(.pci_fixup_enable)) \ - __end_pci_fixups_enable = .; \ - __start_pci_fixups_resume = .; \ - KEEP(*(.pci_fixup_resume)) \ - __end_pci_fixups_resume = .; \ - __start_pci_fixups_resume_early = .; \ - KEEP(*(.pci_fixup_resume_early)) \ - __end_pci_fixups_resume_early = .; \ - __start_pci_fixups_suspend = .; \ - KEEP(*(.pci_fixup_suspend)) \ - __end_pci_fixups_suspend = .; \ - __start_pci_fixups_suspend_late = .; \ - KEEP(*(.pci_fixup_suspend_late)) \ - __end_pci_fixups_suspend_late = .; \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_early, _pci_fixups_early, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_header, _pci_fixups_header, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_final, _pci_fixups_final, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_enable, _pci_fixups_enable, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_resume, _pci_fixups_resume, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_suspend, _pci_fixups_suspend, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_resume_early, _pci_fixups_resume_early, __start, __end) \ + BOUNDED_SECTION_PRE_LABEL(.pci_fixup_suspend_late, _pci_fixups_suspend_late, __start, __end) \ } \ \ FW_LOADER_BUILT_IN_DATA \ @@ -544,16 +511,12 @@ \ /* Built-in module parameters. */ \ __param : AT(ADDR(__param) - LOAD_OFFSET) { \ - __start___param = .; \ - KEEP(*(__param)) \ - __stop___param = .; \ + BOUNDED_SECTION_BY(__param, ___param) \ } \ \ /* Built-in module versions. */ \ __modver : AT(ADDR(__modver) - LOAD_OFFSET) { \ - __start___modver = .; \ - KEEP(*(__modver)) \ - __stop___modver = .; \ + BOUNDED_SECTION_BY(__modver, ___modver) \ } \ \ KCFI_TRAPS \ @@ -663,9 +626,7 @@ #define EXCEPTION_TABLE(align) \ . = ALIGN(align); \ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { \ - __start___ex_table = .; \ - KEEP(*(__ex_table)) \ - __stop___ex_table = .; \ + BOUNDED_SECTION_BY(__ex_table, ___ex_table) \ } /* @@ -674,9 +635,7 @@ #ifdef CONFIG_DEBUG_INFO_BTF #define BTF \ .BTF : AT(ADDR(.BTF) - LOAD_OFFSET) { \ - __start_BTF = .; \ - KEEP(*(.BTF)) \ - __stop_BTF = .; \ + BOUNDED_SECTION_BY(.BTF, _BTF) \ } \ . = ALIGN(4); \ .BTF_ids : AT(ADDR(.BTF_ids) - LOAD_OFFSET) { \ @@ -853,9 +812,7 @@ #define BUG_TABLE \ . = ALIGN(8); \ __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \ - __start___bug_table = .; \ - KEEP(*(__bug_table)) \ - __stop___bug_table = .; \ + BOUNDED_SECTION_BY(__bug_table, ___bug_table) \ } #else #define BUG_TABLE @@ -865,15 +822,11 @@ #define ORC_UNWIND_TABLE \ . = ALIGN(4); \ .orc_unwind_ip : AT(ADDR(.orc_unwind_ip) - LOAD_OFFSET) { \ - __start_orc_unwind_ip = .; \ - KEEP(*(.orc_unwind_ip)) \ - __stop_orc_unwind_ip = .; \ + BOUNDED_SECTION_BY(.orc_unwind_ip, _orc_unwind_ip) \ } \ . = ALIGN(2); \ .orc_unwind : AT(ADDR(.orc_unwind) - LOAD_OFFSET) { \ - __start_orc_unwind = .; \ - KEEP(*(.orc_unwind)) \ - __stop_orc_unwind = .; \ + BOUNDED_SECTION_BY(.orc_unwind, _orc_unwind) \ } \ text_size = _etext - _stext; \ . = ALIGN(4); \ @@ -891,9 +844,7 @@ #ifdef CONFIG_FW_LOADER #define FW_LOADER_BUILT_IN_DATA \ .builtin_fw : AT(ADDR(.builtin_fw) - LOAD_OFFSET) ALIGN(8) { \ - __start_builtin_fw = .; \ - KEEP(*(.builtin_fw)) \ - __end_builtin_fw = .; \ + BOUNDED_SECTION_PRE_LABEL(.builtin_fw, _builtin_fw, __start, __end) \ } #else #define FW_LOADER_BUILT_IN_DATA @@ -903,9 +854,7 @@ #define TRACEDATA \ . = ALIGN(4); \ .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \ - __tracedata_start = .; \ - KEEP(*(.tracedata)) \ - __tracedata_end = .; \ + BOUNDED_SECTION_POST_LABEL(.tracedata, __tracedata, _start, _end) \ } #else #define TRACEDATA @@ -914,9 +863,7 @@ #ifdef CONFIG_PRINTK_INDEX #define PRINTK_INDEX \ .printk_index : AT(ADDR(.printk_index) - LOAD_OFFSET) { \ - __start_printk_index = .; \ - *(.printk_index) \ - __stop_printk_index = .; \ + BOUNDED_SECTION_BY(.printk_index, _printk_index) \ } #else #define PRINTK_INDEX @@ -924,17 +871,13 @@ #define NOTES \ .notes : AT(ADDR(.notes) - LOAD_OFFSET) { \ - __start_notes = .; \ - KEEP(*(.note.*)) \ - __stop_notes = .; \ + BOUNDED_SECTION_BY(.note.*, _notes) \ } NOTES_HEADERS \ NOTES_HEADERS_RESTORE #define INIT_SETUP(initsetup_align) \ . = ALIGN(initsetup_align); \ - __setup_start = .; \ - KEEP(*(.init.setup)) \ - __setup_end = .; + BOUNDED_SECTION_POST_LABEL(.init.setup, __setup, _start, _end) #define INIT_CALLS_LEVEL(level) \ __initcall##level##_start = .; \ @@ -956,16 +899,12 @@ __initcall_end = .; #define CON_INITCALL \ - __con_initcall_start = .; \ - KEEP(*(.con_initcall.init)) \ - __con_initcall_end = .; + BOUNDED_SECTION_POST_LABEL(.con_initcall.init, __con_initcall, _start, _end) /* Alignment must be consistent with (kunit_suite *) in include/kunit/test.h */ #define KUNIT_TABLE() \ . = ALIGN(8); \ - __kunit_suites_start = .; \ - KEEP(*(.kunit_test_suites)) \ - __kunit_suites_end = .; + BOUNDED_SECTION_POST_LABEL(.kunit_test_suites, __kunit_suites, _start, _end) #ifdef CONFIG_BLK_DEV_INITRD #define INIT_RAM_FS \ -- cgit v1.2.3 From 2f465b921bb8ff97025017e05f6c7a7a1f6a5749 Mon Sep 17 00:00:00 2001 From: Jim Cromie Date: Sat, 22 Oct 2022 16:56:37 -0600 Subject: vmlinux.lds.h: place optional header space in BOUNDED_SECTION Extend recently added BOUNDED_SECTION(_name) macro by adding a KEEP(*(.gnu.linkonce.##_name)) before the KEEP(*(_name)). This does nothing by itself, vmlinux is the same before and after this patch. But if a developer adds a .gnu.linkonce.foo record, that record is placed in the front of the section, where it can be used as a header for the table. The intent is to create an up-link to another organizing struct, from where related tables can be referenced. And since every item in a table has a known offset from its header, that same offset can be used to fetch records from the related tables. By itself, this doesnt gain much, unless maybe the pattern of access is to scan 1 or 2 fields in each fat record, but with 2 16 bit .map* fields added, we could de-duplicate 2 related tables. The use case here is struct _ddebug, which has 3 pointers (function, file, module) with substantial repetition; respectively 53%, 90%, and the module column is fully recoverable after dynamic_debug_init() splits the table into a linked list of "module" chunks. On a DYNAMIC_DEBUG=y kernel with 5k pr_debugs, the memory savings should be ~100 KiB. Signed-off-by: Jim Cromie Link: https://lore.kernel.org/r/20221022225637.1406715-3-jim.cromie@gmail.com Signed-off-by: Greg Kroah-Hartman --- include/asm-generic/vmlinux.lds.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 9f6352171f88..b3ca56ac163f 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -195,11 +195,13 @@ #define BOUNDED_SECTION_PRE_LABEL(_sec_, _label_, _s_, _e_) \ _s_##_label_ = .; \ + KEEP(*(.gnu.linkonce.##_sec_)) \ KEEP(*(_sec_)) \ _e_##_label_ = .; #define BOUNDED_SECTION_POST_LABEL(_sec_, _label_, _s_, _e_) \ _label_##_s_ = .; \ + KEEP(*(.gnu.linkonce.##_sec_)) \ KEEP(*(_sec_)) \ _label_##_e_ = .; -- cgit v1.2.3 From d1104f9327df9b26901b97cd026949f80ccab0d3 Mon Sep 17 00:00:00 2001 From: Eric Farman Date: Fri, 4 Nov 2022 15:20:06 +0100 Subject: vfio/ccw: replace vfio_init_device with _alloc_ Now that we have a reasonable separation of structs that follow the subchannel and mdev lifecycles, there's no reason we can't call the official vfio_alloc_device routine for our private data, and behave like everyone else. Signed-off-by: Eric Farman Reviewed-by: Kevin Tian Reviewed-by: Matthew Rosato Link: https://lore.kernel.org/r/20221104142007.1314999-7-farman@linux.ibm.com Signed-off-by: Alex Williamson --- drivers/s390/cio/vfio_ccw_drv.c | 18 ------------------ drivers/s390/cio/vfio_ccw_ops.c | 28 ++++++++++++++++++---------- drivers/s390/cio/vfio_ccw_private.h | 2 -- drivers/vfio/vfio_main.c | 10 +++++----- include/linux/vfio.h | 2 -- 5 files changed, 23 insertions(+), 37 deletions(-) (limited to 'include') diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c index 9fbd1b27a1ac..c2a65808605a 100644 --- a/drivers/s390/cio/vfio_ccw_drv.c +++ b/drivers/s390/cio/vfio_ccw_drv.c @@ -152,24 +152,6 @@ static void vfio_ccw_sch_irq(struct subchannel *sch) vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_INTERRUPT); } -void vfio_ccw_free_private(struct vfio_ccw_private *private) -{ - struct vfio_ccw_crw *crw, *temp; - - list_for_each_entry_safe(crw, temp, &private->crw, next) { - list_del(&crw->next); - kfree(crw); - } - - kmem_cache_free(vfio_ccw_crw_region, private->crw_region); - kmem_cache_free(vfio_ccw_schib_region, private->schib_region); - kmem_cache_free(vfio_ccw_cmd_region, private->cmd_region); - kmem_cache_free(vfio_ccw_io_region, private->io_region); - kfree(private->cp.guest_cp); - mutex_destroy(&private->io_mutex); - kfree(private); -} - static void vfio_ccw_free_parent(struct device *dev) { struct vfio_ccw_parent *parent = container_of(dev, struct vfio_ccw_parent, dev); diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c index 8a929a9cf3c6..1155f8bcedd9 100644 --- a/drivers/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -102,15 +102,10 @@ static int vfio_ccw_mdev_probe(struct mdev_device *mdev) struct vfio_ccw_private *private; int ret; - private = kzalloc(sizeof(*private), GFP_KERNEL); - if (!private) - return -ENOMEM; - - ret = vfio_init_device(&private->vdev, &mdev->dev, &vfio_ccw_dev_ops); - if (ret) { - kfree(private); - return ret; - } + private = vfio_alloc_device(vfio_ccw_private, vdev, &mdev->dev, + &vfio_ccw_dev_ops); + if (IS_ERR(private)) + return PTR_ERR(private); dev_set_drvdata(&parent->dev, private); @@ -135,8 +130,21 @@ static void vfio_ccw_mdev_release_dev(struct vfio_device *vdev) { struct vfio_ccw_private *private = container_of(vdev, struct vfio_ccw_private, vdev); + struct vfio_ccw_crw *crw, *temp; + + list_for_each_entry_safe(crw, temp, &private->crw, next) { + list_del(&crw->next); + kfree(crw); + } + + kmem_cache_free(vfio_ccw_crw_region, private->crw_region); + kmem_cache_free(vfio_ccw_schib_region, private->schib_region); + kmem_cache_free(vfio_ccw_cmd_region, private->cmd_region); + kmem_cache_free(vfio_ccw_io_region, private->io_region); + kfree(private->cp.guest_cp); + mutex_destroy(&private->io_mutex); - vfio_ccw_free_private(private); + vfio_free_device(vdev); } static void vfio_ccw_mdev_remove(struct mdev_device *mdev) diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h index 2278fd38d34e..b441ae6700fd 100644 --- a/drivers/s390/cio/vfio_ccw_private.h +++ b/drivers/s390/cio/vfio_ccw_private.h @@ -131,8 +131,6 @@ int vfio_ccw_sch_quiesce(struct subchannel *sch); void vfio_ccw_sch_io_todo(struct work_struct *work); void vfio_ccw_crw_todo(struct work_struct *work); -void vfio_ccw_free_private(struct vfio_ccw_private *private); - extern struct mdev_driver vfio_ccw_mdev_driver; /* diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 2d168793d4e1..2901b8ad5be9 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -348,6 +348,9 @@ static void vfio_device_release(struct device *dev) device->ops->release(device); } +static int vfio_init_device(struct vfio_device *device, struct device *dev, + const struct vfio_device_ops *ops); + /* * Allocate and initialize vfio_device so it can be registered to vfio * core. @@ -386,11 +389,9 @@ EXPORT_SYMBOL_GPL(_vfio_alloc_device); /* * Initialize a vfio_device so it can be registered to vfio core. - * - * Only vfio-ccw driver should call this interface. */ -int vfio_init_device(struct vfio_device *device, struct device *dev, - const struct vfio_device_ops *ops) +static int vfio_init_device(struct vfio_device *device, struct device *dev, + const struct vfio_device_ops *ops) { int ret; @@ -422,7 +423,6 @@ out_uninit: ida_free(&vfio.device_ida, device->index); return ret; } -EXPORT_SYMBOL_GPL(vfio_init_device); /* * The helper called by driver @release callback to free the device diff --git a/include/linux/vfio.h b/include/linux/vfio.h index e7cebeb875dd..ba809268a48e 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -176,8 +176,6 @@ struct vfio_device *_vfio_alloc_device(size_t size, struct device *dev, dev, ops), \ struct dev_struct, member) -int vfio_init_device(struct vfio_device *device, struct device *dev, - const struct vfio_device_ops *ops); void vfio_free_device(struct vfio_device *device); static inline void vfio_put_device(struct vfio_device *device) { -- cgit v1.2.3 From 913447d06f032a9e9c84870bec0b1adb8c588f29 Mon Sep 17 00:00:00 2001 From: Eric Farman Date: Fri, 4 Nov 2022 15:20:07 +0100 Subject: vfio: Remove vfio_free_device With the "mess" sorted out, we should be able to inline the vfio_free_device call introduced by commit cb9ff3f3b84c ("vfio: Add helpers for unifying vfio_device life cycle") and remove them from driver release callbacks. Signed-off-by: Eric Farman Reviewed-by: Jason Gunthorpe Reviewed-by: Kevin Tian Reviewed-by: Cornelia Huck Reviewed-by: Tony Krowiak # vfio-ap part Reviewed-by: Matthew Rosato Link: https://lore.kernel.org/r/20221104142007.1314999-8-farman@linux.ibm.com Signed-off-by: Alex Williamson --- drivers/gpu/drm/i915/gvt/kvmgt.c | 1 - drivers/s390/cio/vfio_ccw_ops.c | 2 -- drivers/s390/crypto/vfio_ap_ops.c | 6 ------ drivers/vfio/fsl-mc/vfio_fsl_mc.c | 1 - drivers/vfio/pci/vfio_pci_core.c | 1 - drivers/vfio/platform/vfio_amba.c | 1 - drivers/vfio/platform/vfio_platform.c | 1 - drivers/vfio/vfio_main.c | 22 ++++------------------ include/linux/vfio.h | 1 - samples/vfio-mdev/mbochs.c | 1 - samples/vfio-mdev/mdpy.c | 1 - samples/vfio-mdev/mtty.c | 1 - 12 files changed, 4 insertions(+), 35 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 7a45e5360caf..eee6805e67de 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1461,7 +1461,6 @@ static void intel_vgpu_release_dev(struct vfio_device *vfio_dev) struct intel_vgpu *vgpu = vfio_dev_to_vgpu(vfio_dev); intel_gvt_destroy_vgpu(vgpu); - vfio_free_device(vfio_dev); } static const struct vfio_device_ops intel_vgpu_dev_ops = { diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c index 1155f8bcedd9..598a3814d428 100644 --- a/drivers/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -143,8 +143,6 @@ static void vfio_ccw_mdev_release_dev(struct vfio_device *vdev) kmem_cache_free(vfio_ccw_io_region, private->io_region); kfree(private->cp.guest_cp); mutex_destroy(&private->io_mutex); - - vfio_free_device(vdev); } static void vfio_ccw_mdev_remove(struct mdev_device *mdev) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 0b4cc8c597ae..f108c0f14712 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -765,11 +765,6 @@ static void vfio_ap_mdev_unlink_fr_queues(struct ap_matrix_mdev *matrix_mdev) } } -static void vfio_ap_mdev_release_dev(struct vfio_device *vdev) -{ - vfio_free_device(vdev); -} - static void vfio_ap_mdev_remove(struct mdev_device *mdev) { struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(&mdev->dev); @@ -1784,7 +1779,6 @@ static const struct attribute_group vfio_queue_attr_group = { static const struct vfio_device_ops vfio_ap_matrix_dev_ops = { .init = vfio_ap_mdev_init_dev, - .release = vfio_ap_mdev_release_dev, .open_device = vfio_ap_mdev_open_device, .close_device = vfio_ap_mdev_close_device, .ioctl = vfio_ap_mdev_ioctl, diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c index b16874e913e4..7b8889f55007 100644 --- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c +++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c @@ -568,7 +568,6 @@ static void vfio_fsl_mc_release_dev(struct vfio_device *core_vdev) vfio_fsl_uninit_device(vdev); mutex_destroy(&vdev->igate); - vfio_free_device(core_vdev); } static int vfio_fsl_mc_remove(struct fsl_mc_device *mc_dev) diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c index badc9d828cac..9be2d5be5d95 100644 --- a/drivers/vfio/pci/vfio_pci_core.c +++ b/drivers/vfio/pci/vfio_pci_core.c @@ -2109,7 +2109,6 @@ void vfio_pci_core_release_dev(struct vfio_device *core_vdev) mutex_destroy(&vdev->vma_lock); kfree(vdev->region); kfree(vdev->pm_save); - vfio_free_device(core_vdev); } EXPORT_SYMBOL_GPL(vfio_pci_core_release_dev); diff --git a/drivers/vfio/platform/vfio_amba.c b/drivers/vfio/platform/vfio_amba.c index eaea63e5294c..18faf2678b99 100644 --- a/drivers/vfio/platform/vfio_amba.c +++ b/drivers/vfio/platform/vfio_amba.c @@ -95,7 +95,6 @@ static void vfio_amba_release_dev(struct vfio_device *core_vdev) vfio_platform_release_common(vdev); kfree(vdev->name); - vfio_free_device(core_vdev); } static void vfio_amba_remove(struct amba_device *adev) diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c index 82cedcebfd90..9910451dc341 100644 --- a/drivers/vfio/platform/vfio_platform.c +++ b/drivers/vfio/platform/vfio_platform.c @@ -83,7 +83,6 @@ static void vfio_platform_release_dev(struct vfio_device *core_vdev) container_of(core_vdev, struct vfio_platform_device, vdev); vfio_platform_release_common(vdev); - vfio_free_device(core_vdev); } static int vfio_platform_remove(struct platform_device *pdev) diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 2901b8ad5be9..9835757e2bee 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -339,13 +339,10 @@ static void vfio_device_release(struct device *dev) vfio_release_device_set(device); ida_free(&vfio.device_ida, device->index); - /* - * kvfree() cannot be done here due to a life cycle mess in - * vfio-ccw. Before the ccw part is fixed all drivers are - * required to support @release and call vfio_free_device() - * from there. - */ - device->ops->release(device); + if (device->ops->release) + device->ops->release(device); + + kvfree(device); } static int vfio_init_device(struct vfio_device *device, struct device *dev, @@ -424,17 +421,6 @@ out_uninit: return ret; } -/* - * The helper called by driver @release callback to free the device - * structure. Drivers which don't have private data to clean can - * simply use this helper as its @release. - */ -void vfio_free_device(struct vfio_device *device) -{ - kvfree(device); -} -EXPORT_SYMBOL_GPL(vfio_free_device); - static struct vfio_group *vfio_noiommu_group_alloc(struct device *dev, enum vfio_group_type type) { diff --git a/include/linux/vfio.h b/include/linux/vfio.h index ba809268a48e..e7480154825e 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -176,7 +176,6 @@ struct vfio_device *_vfio_alloc_device(size_t size, struct device *dev, dev, ops), \ struct dev_struct, member) -void vfio_free_device(struct vfio_device *device); static inline void vfio_put_device(struct vfio_device *device) { put_device(&device->device); diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index 117a8d799f71..8b5a3a778a25 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -594,7 +594,6 @@ static void mbochs_release_dev(struct vfio_device *vdev) atomic_add(mdev_state->type->mbytes, &mbochs_avail_mbytes); kfree(mdev_state->pages); kfree(mdev_state->vconfig); - vfio_free_device(vdev); } static void mbochs_remove(struct mdev_device *mdev) diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c index 946e8cfde6fd..721fb06c6413 100644 --- a/samples/vfio-mdev/mdpy.c +++ b/samples/vfio-mdev/mdpy.c @@ -283,7 +283,6 @@ static void mdpy_release_dev(struct vfio_device *vdev) vfree(mdev_state->memblk); kfree(mdev_state->vconfig); - vfio_free_device(vdev); } static void mdpy_remove(struct mdev_device *mdev) diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index e72085fc1376..3c2a421b9b69 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -784,7 +784,6 @@ static void mtty_release_dev(struct vfio_device *vdev) atomic_add(mdev_state->nr_ports, &mdev_avail_ports); kfree(mdev_state->vconfig); - vfio_free_device(vdev); } static void mtty_remove(struct mdev_device *mdev) -- cgit v1.2.3 From 5cd189e410debedda416fecfc12f4716b5829845 Mon Sep 17 00:00:00 2001 From: Anthony DeRossi Date: Wed, 9 Nov 2022 17:40:26 -0800 Subject: vfio: Export the device set open count The open count of a device set is the sum of the open counts of all devices in the set. Drivers can use this value to determine whether shared resources are in use without tracking them manually or accessing the private open_count in vfio_device. Signed-off-by: Anthony DeRossi Reviewed-by: Jason Gunthorpe Reviewed-by: Kevin Tian Reviewed-by: Yi Liu Link: https://lore.kernel.org/r/20221110014027.28780-3-ajderossi@gmail.com Signed-off-by: Alex Williamson --- drivers/vfio/vfio_main.c | 13 +++++++++++++ include/linux/vfio.h | 1 + 2 files changed, 14 insertions(+) (limited to 'include') diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 9a4af880e941..6e8804fe0095 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -125,6 +125,19 @@ static void vfio_release_device_set(struct vfio_device *device) xa_unlock(&vfio_device_set_xa); } +unsigned int vfio_device_set_open_count(struct vfio_device_set *dev_set) +{ + struct vfio_device *cur; + unsigned int open_count = 0; + + lockdep_assert_held(&dev_set->lock); + + list_for_each_entry(cur, &dev_set->device_list, dev_set_list) + open_count += cur->open_count; + return open_count; +} +EXPORT_SYMBOL_GPL(vfio_device_set_open_count); + /* * Group objects - create, release, get, put, search */ diff --git a/include/linux/vfio.h b/include/linux/vfio.h index e7cebeb875dd..fdd393f70b19 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -189,6 +189,7 @@ int vfio_register_emulated_iommu_dev(struct vfio_device *device); void vfio_unregister_group_dev(struct vfio_device *device); int vfio_assign_device_set(struct vfio_device *device, void *set_id); +unsigned int vfio_device_set_open_count(struct vfio_device_set *dev_set); int vfio_mig_get_next_state(struct vfio_device *device, enum vfio_device_mig_state cur_fsm, -- cgit v1.2.3 From 550b33cfd445296868a478e8413ffb2e963eed32 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 10 Nov 2022 10:36:20 +0100 Subject: arm64: efi: Force the use of SetVirtualAddressMap() on Altra machines Ampere Altra machines are reported to misbehave when the SetTime() EFI runtime service is called after ExitBootServices() but before calling SetVirtualAddressMap(). Given that the latter is horrid, pointless and explicitly documented as optional by the EFI spec, we no longer invoke it at boot if the configured size of the VA space guarantees that the EFI runtime memory regions can remain mapped 1:1 like they are at boot time. On Ampere Altra machines, this results in SetTime() calls issued by the rtc-efi driver triggering synchronous exceptions during boot. We can now recover from those without bringing down the system entirely, due to commit 23715a26c8d81291 ("arm64: efi: Recover from synchronous exceptions occurring in firmware"). However, it would be better to avoid the issue entirely, given that the firmware appears to remain in a funny state after this. So attempt to identify these machines based on the 'family' field in the type #1 SMBIOS record, and call SetVirtualAddressMap() unconditionally in that case. Tested-by: Alexandru Elisei Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/libstub/Makefile | 2 +- drivers/firmware/efi/libstub/arm64-stub.c | 17 ++++++++++- drivers/firmware/efi/libstub/efistub.h | 28 ++++++++++++++++++ drivers/firmware/efi/libstub/smbios.c | 48 +++++++++++++++++++++++++++++++ include/linux/efi.h | 1 + 5 files changed, 94 insertions(+), 2 deletions(-) create mode 100644 drivers/firmware/efi/libstub/smbios.c (limited to 'include') diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index b1601aad7e1a..ef5045a53ce0 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -82,7 +82,7 @@ $(obj)/lib-%.o: $(srctree)/lib/%.c FORCE lib-$(CONFIG_EFI_GENERIC_STUB) += efi-stub.o string.o intrinsics.o systable.o lib-$(CONFIG_ARM) += arm32-stub.o -lib-$(CONFIG_ARM64) += arm64-stub.o +lib-$(CONFIG_ARM64) += arm64-stub.o smbios.o lib-$(CONFIG_X86) += x86-stub.o lib-$(CONFIG_RISCV) += riscv-stub.o lib-$(CONFIG_LOONGARCH) += loongarch-stub.o diff --git a/drivers/firmware/efi/libstub/arm64-stub.c b/drivers/firmware/efi/libstub/arm64-stub.c index 259e4b852d63..f9de5217ea65 100644 --- a/drivers/firmware/efi/libstub/arm64-stub.c +++ b/drivers/firmware/efi/libstub/arm64-stub.c @@ -15,6 +15,21 @@ #include "efistub.h" +static bool system_needs_vamap(void) +{ + const u8 *type1_family = efi_get_smbios_string(1, family); + + /* + * Ampere Altra machines crash in SetTime() if SetVirtualAddressMap() + * has not been called prior. + */ + if (!type1_family || strcmp(type1_family, "Altra")) + return false; + + efi_warn("Working around broken SetVirtualAddressMap()\n"); + return true; +} + efi_status_t check_platform_features(void) { u64 tg; @@ -24,7 +39,7 @@ efi_status_t check_platform_features(void) * UEFI runtime regions 1:1 and so calling SetVirtualAddressMap() is * unnecessary. */ - if (VA_BITS_MIN >= 48) + if (VA_BITS_MIN >= 48 && !system_needs_vamap()) efi_novamap = true; /* UEFI mandates support for 4 KB granularity, no need to check */ diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index a30fb5d8ef05..eb03d5a9aac8 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -975,4 +975,32 @@ efi_enable_reset_attack_mitigation(void) { } void efi_retrieve_tpm2_eventlog(void); +struct efi_smbios_record { + u8 type; + u8 length; + u16 handle; +}; + +struct efi_smbios_type1_record { + struct efi_smbios_record header; + + u8 manufacturer; + u8 product_name; + u8 version; + u8 serial_number; + efi_guid_t uuid; + u8 wakeup_type; + u8 sku_number; + u8 family; +}; + +#define efi_get_smbios_string(__type, __name) ({ \ + int size = sizeof(struct efi_smbios_type ## __type ## _record); \ + int off = offsetof(struct efi_smbios_type ## __type ## _record, \ + __name); \ + __efi_get_smbios_string(__type, off, size); \ +}) + +const u8 *__efi_get_smbios_string(u8 type, int offset, int recsize); + #endif diff --git a/drivers/firmware/efi/libstub/smbios.c b/drivers/firmware/efi/libstub/smbios.c new file mode 100644 index 000000000000..460418b7f5f5 --- /dev/null +++ b/drivers/firmware/efi/libstub/smbios.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright 2022 Google LLC +// Author: Ard Biesheuvel + +#include + +#include "efistub.h" + +typedef struct efi_smbios_protocol efi_smbios_protocol_t; + +struct efi_smbios_protocol { + efi_status_t (__efiapi *add)(efi_smbios_protocol_t *, efi_handle_t, + u16 *, struct efi_smbios_record *); + efi_status_t (__efiapi *update_string)(efi_smbios_protocol_t *, u16 *, + unsigned long *, u8 *); + efi_status_t (__efiapi *remove)(efi_smbios_protocol_t *, u16); + efi_status_t (__efiapi *get_next)(efi_smbios_protocol_t *, u16 *, u8 *, + struct efi_smbios_record **, + efi_handle_t *); + + u8 major_version; + u8 minor_version; +}; + +const u8 *__efi_get_smbios_string(u8 type, int offset, int recsize) +{ + struct efi_smbios_record *record; + efi_smbios_protocol_t *smbios; + efi_status_t status; + u16 handle = 0xfffe; + const u8 *strtable; + + status = efi_bs_call(locate_protocol, &EFI_SMBIOS_PROTOCOL_GUID, NULL, + (void **)&smbios) ?: + efi_call_proto(smbios, get_next, &handle, &type, &record, NULL); + if (status != EFI_SUCCESS) + return NULL; + + strtable = (u8 *)record + recsize; + for (int i = 1; i < ((u8 *)record)[offset]; i++) { + int len = strlen(strtable); + + if (!len) + return NULL; + strtable += len + 1; + } + return strtable; +} diff --git a/include/linux/efi.h b/include/linux/efi.h index 929d559ad41d..7603fc58c47c 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -389,6 +389,7 @@ void efi_native_runtime_setup(void); #define EFI_LOAD_FILE2_PROTOCOL_GUID EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d) #define EFI_RT_PROPERTIES_TABLE_GUID EFI_GUID(0xeb66918a, 0x7eef, 0x402a, 0x84, 0x2e, 0x93, 0x1d, 0x21, 0xc3, 0x8a, 0xe9) #define EFI_DXE_SERVICES_TABLE_GUID EFI_GUID(0x05ad34ba, 0x6f02, 0x4214, 0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9) +#define EFI_SMBIOS_PROTOCOL_GUID EFI_GUID(0x03583ff6, 0xcb36, 0x4940, 0x94, 0x7e, 0xb9, 0xb3, 0x9f, 0x4a, 0xfa, 0xf7) #define EFI_IMAGE_SECURITY_DATABASE_GUID EFI_GUID(0xd719b2cb, 0x3d3a, 0x4596, 0xa3, 0xbc, 0xda, 0xd0, 0x0e, 0x67, 0x65, 0x6f) #define EFI_SHIM_LOCK_GUID EFI_GUID(0x605dab50, 0xe046, 0x4300, 0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23) -- cgit v1.2.3 From cc514101a97e3fb48f8617c8f291db798d10d831 Mon Sep 17 00:00:00 2001 From: Sujuan Chen Date: Sat, 5 Nov 2022 23:36:18 +0100 Subject: net: ethernet: mtk_wed: introduce wed mcu support Introduce WED mcu support used to configure WED WO chip. This is a preliminary patch in order to add RX Wireless Ethernet Dispatch available on MT7986 SoC. Tested-by: Daniel Golle Co-developed-by: Lorenzo Bianconi Signed-off-by: Lorenzo Bianconi Signed-off-by: Sujuan Chen Signed-off-by: David S. Miller --- drivers/net/ethernet/mediatek/Makefile | 2 +- drivers/net/ethernet/mediatek/mtk_wed_mcu.c | 359 +++++++++++++++++++++++++++ drivers/net/ethernet/mediatek/mtk_wed_regs.h | 1 + drivers/net/ethernet/mediatek/mtk_wed_wo.h | 150 +++++++++++ include/linux/soc/mediatek/mtk_wed.h | 29 +++ 5 files changed, 540 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/mediatek/mtk_wed_mcu.c create mode 100644 drivers/net/ethernet/mediatek/mtk_wed_wo.h (limited to 'include') diff --git a/drivers/net/ethernet/mediatek/Makefile b/drivers/net/ethernet/mediatek/Makefile index 45ba0970504a..d4bdefa77159 100644 --- a/drivers/net/ethernet/mediatek/Makefile +++ b/drivers/net/ethernet/mediatek/Makefile @@ -5,7 +5,7 @@ obj-$(CONFIG_NET_MEDIATEK_SOC) += mtk_eth.o mtk_eth-y := mtk_eth_soc.o mtk_sgmii.o mtk_eth_path.o mtk_ppe.o mtk_ppe_debugfs.o mtk_ppe_offload.o -mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed.o +mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed.o mtk_wed_mcu.o ifdef CONFIG_DEBUG_FS mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_debugfs.o endif diff --git a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c new file mode 100644 index 000000000000..ce40d58000a0 --- /dev/null +++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c @@ -0,0 +1,359 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Copyright (C) 2022 MediaTek Inc. + * + * Author: Lorenzo Bianconi + * Sujuan Chen + */ + +#include +#include +#include +#include +#include + +#include "mtk_wed_regs.h" +#include "mtk_wed_wo.h" +#include "mtk_wed.h" + +static u32 wo_r32(struct mtk_wed_wo *wo, u32 reg) +{ + return readl(wo->boot.addr + reg); +} + +static void wo_w32(struct mtk_wed_wo *wo, u32 reg, u32 val) +{ + writel(val, wo->boot.addr + reg); +} + +static struct sk_buff * +mtk_wed_mcu_msg_alloc(const void *data, int data_len) +{ + int length = sizeof(struct mtk_wed_mcu_hdr) + data_len; + struct sk_buff *skb; + + skb = alloc_skb(length, GFP_KERNEL); + if (!skb) + return NULL; + + memset(skb->head, 0, length); + skb_reserve(skb, sizeof(struct mtk_wed_mcu_hdr)); + if (data && data_len) + skb_put_data(skb, data, data_len); + + return skb; +} + +static struct sk_buff * +mtk_wed_mcu_get_response(struct mtk_wed_wo *wo, unsigned long expires) +{ + if (!time_is_after_jiffies(expires)) + return NULL; + + wait_event_timeout(wo->mcu.wait, !skb_queue_empty(&wo->mcu.res_q), + expires - jiffies); + return skb_dequeue(&wo->mcu.res_q); +} + +void mtk_wed_mcu_rx_event(struct mtk_wed_wo *wo, struct sk_buff *skb) +{ + skb_queue_tail(&wo->mcu.res_q, skb); + wake_up(&wo->mcu.wait); +} + +void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, + struct sk_buff *skb) +{ + struct mtk_wed_mcu_hdr *hdr = (struct mtk_wed_mcu_hdr *)skb->data; + + switch (hdr->cmd) { + case MTK_WED_WO_EVT_LOG_DUMP: { + const char *msg = (const char *)(skb->data + sizeof(*hdr)); + + dev_notice(wo->hw->dev, "%s\n", msg); + break; + } + case MTK_WED_WO_EVT_PROFILING: { + struct mtk_wed_wo_log_info *info; + u32 count = (skb->len - sizeof(*hdr)) / sizeof(*info); + int i; + + info = (struct mtk_wed_wo_log_info *)(skb->data + sizeof(*hdr)); + for (i = 0 ; i < count ; i++) + dev_notice(wo->hw->dev, + "SN:%u latency: total=%u, rro:%u, mod:%u\n", + le32_to_cpu(info[i].sn), + le32_to_cpu(info[i].total), + le32_to_cpu(info[i].rro), + le32_to_cpu(info[i].mod)); + break; + } + case MTK_WED_WO_EVT_RXCNT_INFO: + break; + default: + break; + } + + dev_kfree_skb(skb); +} + +static int +mtk_wed_mcu_skb_send_msg(struct mtk_wed_wo *wo, struct sk_buff *skb, + int id, int cmd, u16 *wait_seq, bool wait_resp) +{ + struct mtk_wed_mcu_hdr *hdr; + + /* TODO: make it dynamic based on cmd */ + wo->mcu.timeout = 20 * HZ; + + hdr = (struct mtk_wed_mcu_hdr *)skb_push(skb, sizeof(*hdr)); + hdr->cmd = cmd; + hdr->length = cpu_to_le16(skb->len); + + if (wait_resp && wait_seq) { + u16 seq = ++wo->mcu.seq; + + if (!seq) + seq = ++wo->mcu.seq; + *wait_seq = seq; + + hdr->flag |= cpu_to_le16(MTK_WED_WARP_CMD_FLAG_NEED_RSP); + hdr->seq = cpu_to_le16(seq); + } + if (id == MTK_WED_MODULE_ID_WO) + hdr->flag |= cpu_to_le16(MTK_WED_WARP_CMD_FLAG_FROM_TO_WO); + + dev_kfree_skb(skb); + return 0; +} + +static int +mtk_wed_mcu_parse_response(struct mtk_wed_wo *wo, struct sk_buff *skb, + int cmd, int seq) +{ + struct mtk_wed_mcu_hdr *hdr; + + if (!skb) { + dev_err(wo->hw->dev, "Message %08x (seq %d) timeout\n", + cmd, seq); + return -ETIMEDOUT; + } + + hdr = (struct mtk_wed_mcu_hdr *)skb->data; + if (le16_to_cpu(hdr->seq) != seq) + return -EAGAIN; + + skb_pull(skb, sizeof(*hdr)); + switch (cmd) { + case MTK_WED_WO_CMD_RXCNT_INFO: + default: + break; + } + + return 0; +} + +int mtk_wed_mcu_send_msg(struct mtk_wed_wo *wo, int id, int cmd, + const void *data, int len, bool wait_resp) +{ + unsigned long expires; + struct sk_buff *skb; + u16 seq; + int ret; + + skb = mtk_wed_mcu_msg_alloc(data, len); + if (!skb) + return -ENOMEM; + + mutex_lock(&wo->mcu.mutex); + + ret = mtk_wed_mcu_skb_send_msg(wo, skb, id, cmd, &seq, wait_resp); + if (ret || !wait_resp) + goto unlock; + + expires = jiffies + wo->mcu.timeout; + do { + skb = mtk_wed_mcu_get_response(wo, expires); + ret = mtk_wed_mcu_parse_response(wo, skb, cmd, seq); + dev_kfree_skb(skb); + } while (ret == -EAGAIN); + +unlock: + mutex_unlock(&wo->mcu.mutex); + + return ret; +} + +static int +mtk_wed_get_memory_region(struct mtk_wed_wo *wo, + struct mtk_wed_wo_memory_region *region) +{ + struct reserved_mem *rmem; + struct device_node *np; + int index; + + index = of_property_match_string(wo->hw->node, "memory-region-names", + region->name); + if (index < 0) + return index; + + np = of_parse_phandle(wo->hw->node, "memory-region", index); + if (!np) + return -ENODEV; + + rmem = of_reserved_mem_lookup(np); + of_node_put(np); + + if (!rmem) + return -ENODEV; + + region->phy_addr = rmem->base; + region->size = rmem->size; + region->addr = devm_ioremap(wo->hw->dev, region->phy_addr, region->size); + + return !region->addr ? -EINVAL : 0; +} + +static int +mtk_wed_mcu_run_firmware(struct mtk_wed_wo *wo, const struct firmware *fw, + struct mtk_wed_wo_memory_region *region) +{ + const u8 *first_region_ptr, *region_ptr, *trailer_ptr, *ptr = fw->data; + const struct mtk_wed_fw_trailer *trailer; + const struct mtk_wed_fw_region *fw_region; + + trailer_ptr = fw->data + fw->size - sizeof(*trailer); + trailer = (const struct mtk_wed_fw_trailer *)trailer_ptr; + region_ptr = trailer_ptr - trailer->num_region * sizeof(*fw_region); + first_region_ptr = region_ptr; + + while (region_ptr < trailer_ptr) { + u32 length; + + fw_region = (const struct mtk_wed_fw_region *)region_ptr; + length = le32_to_cpu(fw_region->len); + + if (region->phy_addr != le32_to_cpu(fw_region->addr)) + goto next; + + if (region->size < length) + goto next; + + if (first_region_ptr < ptr + length) + goto next; + + if (region->shared && region->consumed) + return 0; + + if (!region->shared || !region->consumed) { + memcpy_toio(region->addr, ptr, length); + region->consumed = true; + return 0; + } +next: + region_ptr += sizeof(*fw_region); + ptr += length; + } + + return -EINVAL; +} + +static int +mtk_wed_mcu_load_firmware(struct mtk_wed_wo *wo) +{ + static struct mtk_wed_wo_memory_region mem_region[] = { + [MTK_WED_WO_REGION_EMI] = { + .name = "wo-emi", + }, + [MTK_WED_WO_REGION_ILM] = { + .name = "wo-ilm", + }, + [MTK_WED_WO_REGION_DATA] = { + .name = "wo-data", + .shared = true, + }, + }; + const struct mtk_wed_fw_trailer *trailer; + const struct firmware *fw; + const char *fw_name; + u32 val, boot_cr; + int ret, i; + + /* load firmware region metadata */ + for (i = 0; i < ARRAY_SIZE(mem_region); i++) { + ret = mtk_wed_get_memory_region(wo, &mem_region[i]); + if (ret) + return ret; + } + + wo->boot.name = "wo-boot"; + ret = mtk_wed_get_memory_region(wo, &wo->boot); + if (ret) + return ret; + + /* set dummy cr */ + wed_w32(wo->hw->wed_dev, MTK_WED_SCR0 + 4 * MTK_WED_DUMMY_CR_FWDL, + wo->hw->index + 1); + + /* load firmware */ + fw_name = wo->hw->index ? MT7986_FIRMWARE_WO1 : MT7986_FIRMWARE_WO0; + ret = request_firmware(&fw, fw_name, wo->hw->dev); + if (ret) + return ret; + + trailer = (void *)(fw->data + fw->size - + sizeof(struct mtk_wed_fw_trailer)); + dev_info(wo->hw->dev, + "MTK WED WO Firmware Version: %.10s, Build Time: %.15s\n", + trailer->fw_ver, trailer->build_date); + dev_info(wo->hw->dev, "MTK WED WO Chip ID %02x Region %d\n", + trailer->chip_id, trailer->num_region); + + for (i = 0; i < ARRAY_SIZE(mem_region); i++) { + ret = mtk_wed_mcu_run_firmware(wo, fw, &mem_region[i]); + if (ret) + goto out; + } + + /* set the start address */ + boot_cr = wo->hw->index ? MTK_WO_MCU_CFG_LS_WA_BOOT_ADDR_ADDR + : MTK_WO_MCU_CFG_LS_WM_BOOT_ADDR_ADDR; + wo_w32(wo, boot_cr, mem_region[MTK_WED_WO_REGION_EMI].phy_addr >> 16); + /* wo firmware reset */ + wo_w32(wo, MTK_WO_MCU_CFG_LS_WF_MCCR_CLR_ADDR, 0xc00); + + val = wo_r32(wo, MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR); + val |= wo->hw->index ? MTK_WO_MCU_CFG_LS_WF_WM_WA_WA_CPU_RSTB_MASK + : MTK_WO_MCU_CFG_LS_WF_WM_WA_WM_CPU_RSTB_MASK; + wo_w32(wo, MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR, val); +out: + release_firmware(fw); + + return ret; +} + +static u32 +mtk_wed_mcu_read_fw_dl(struct mtk_wed_wo *wo) +{ + return wed_r32(wo->hw->wed_dev, + MTK_WED_SCR0 + 4 * MTK_WED_DUMMY_CR_FWDL); +} + +int mtk_wed_mcu_init(struct mtk_wed_wo *wo) +{ + u32 val; + int ret; + + skb_queue_head_init(&wo->mcu.res_q); + init_waitqueue_head(&wo->mcu.wait); + mutex_init(&wo->mcu.mutex); + + ret = mtk_wed_mcu_load_firmware(wo); + if (ret) + return ret; + + return readx_poll_timeout(mtk_wed_mcu_read_fw_dl, wo, val, !val, + 100, MTK_FW_DL_TIMEOUT); +} + +MODULE_FIRMWARE(MT7986_FIRMWARE_WO0); +MODULE_FIRMWARE(MT7986_FIRMWARE_WO1); diff --git a/drivers/net/ethernet/mediatek/mtk_wed_regs.h b/drivers/net/ethernet/mediatek/mtk_wed_regs.h index e270fb336143..c940b3bb215b 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_regs.h +++ b/drivers/net/ethernet/mediatek/mtk_wed_regs.h @@ -152,6 +152,7 @@ struct mtk_wdma_desc { #define MTK_WED_RING_RX(_n) (0x400 + (_n) * 0x10) +#define MTK_WED_SCR0 0x3c0 #define MTK_WED_WPDMA_INT_TRIGGER 0x504 #define MTK_WED_WPDMA_INT_TRIGGER_RX_DONE BIT(1) #define MTK_WED_WPDMA_INT_TRIGGER_TX_DONE GENMASK(5, 4) diff --git a/drivers/net/ethernet/mediatek/mtk_wed_wo.h b/drivers/net/ethernet/mediatek/mtk_wed_wo.h new file mode 100644 index 000000000000..5413a2308084 --- /dev/null +++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h @@ -0,0 +1,150 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2022 Lorenzo Bianconi */ + +#ifndef __MTK_WED_WO_H +#define __MTK_WED_WO_H + +#include +#include + +struct mtk_wed_hw; + +struct mtk_wed_mcu_hdr { + /* DW0 */ + u8 version; + u8 cmd; + __le16 length; + + /* DW1 */ + __le16 seq; + __le16 flag; + + /* DW2 */ + __le32 status; + + /* DW3 */ + u8 rsv[20]; +}; + +struct mtk_wed_wo_log_info { + __le32 sn; + __le32 total; + __le32 rro; + __le32 mod; +}; + +enum mtk_wed_wo_event { + MTK_WED_WO_EVT_LOG_DUMP = 0x1, + MTK_WED_WO_EVT_PROFILING = 0x2, + MTK_WED_WO_EVT_RXCNT_INFO = 0x3, +}; + +#define MTK_WED_MODULE_ID_WO 1 +#define MTK_FW_DL_TIMEOUT 4000000 /* us */ +#define MTK_WOCPU_TIMEOUT 2000000 /* us */ + +enum { + MTK_WED_WARP_CMD_FLAG_RSP = BIT(0), + MTK_WED_WARP_CMD_FLAG_NEED_RSP = BIT(1), + MTK_WED_WARP_CMD_FLAG_FROM_TO_WO = BIT(2), +}; + +enum { + MTK_WED_WO_REGION_EMI, + MTK_WED_WO_REGION_ILM, + MTK_WED_WO_REGION_DATA, + MTK_WED_WO_REGION_BOOT, + __MTK_WED_WO_REGION_MAX, +}; + +enum mtk_wed_dummy_cr_idx { + MTK_WED_DUMMY_CR_FWDL, + MTK_WED_DUMMY_CR_WO_STATUS, +}; + +#define MT7986_FIRMWARE_WO0 "mediatek/mt7986_wo_0.bin" +#define MT7986_FIRMWARE_WO1 "mediatek/mt7986_wo_1.bin" + +#define MTK_WO_MCU_CFG_LS_BASE 0 +#define MTK_WO_MCU_CFG_LS_HW_VER_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x000) +#define MTK_WO_MCU_CFG_LS_FW_VER_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x004) +#define MTK_WO_MCU_CFG_LS_CFG_DBG1_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x00c) +#define MTK_WO_MCU_CFG_LS_CFG_DBG2_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x010) +#define MTK_WO_MCU_CFG_LS_WF_MCCR_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x014) +#define MTK_WO_MCU_CFG_LS_WF_MCCR_SET_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x018) +#define MTK_WO_MCU_CFG_LS_WF_MCCR_CLR_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x01c) +#define MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x050) +#define MTK_WO_MCU_CFG_LS_WM_BOOT_ADDR_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x060) +#define MTK_WO_MCU_CFG_LS_WA_BOOT_ADDR_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x064) + +#define MTK_WO_MCU_CFG_LS_WF_WM_WA_WM_CPU_RSTB_MASK BIT(5) +#define MTK_WO_MCU_CFG_LS_WF_WM_WA_WA_CPU_RSTB_MASK BIT(0) + +struct mtk_wed_wo_memory_region { + const char *name; + void __iomem *addr; + phys_addr_t phy_addr; + u32 size; + bool shared:1; + bool consumed:1; +}; + +struct mtk_wed_fw_region { + __le32 decomp_crc; + __le32 decomp_len; + __le32 decomp_blk_sz; + u8 rsv0[4]; + __le32 addr; + __le32 len; + u8 feature_set; + u8 rsv1[15]; +} __packed; + +struct mtk_wed_fw_trailer { + u8 chip_id; + u8 eco_code; + u8 num_region; + u8 format_ver; + u8 format_flag; + u8 rsv[2]; + char fw_ver[10]; + char build_date[15]; + u32 crc; +}; + +struct mtk_wed_wo { + struct mtk_wed_hw *hw; + struct mtk_wed_wo_memory_region boot; + + struct { + struct mutex mutex; + int timeout; + u16 seq; + + struct sk_buff_head res_q; + wait_queue_head_t wait; + } mcu; +}; + +static inline int +mtk_wed_mcu_check_msg(struct mtk_wed_wo *wo, struct sk_buff *skb) +{ + struct mtk_wed_mcu_hdr *hdr = (struct mtk_wed_mcu_hdr *)skb->data; + + if (hdr->version) + return -EINVAL; + + if (skb->len < sizeof(*hdr) || skb->len != le16_to_cpu(hdr->length)) + return -EINVAL; + + return 0; +} + +void mtk_wed_mcu_rx_event(struct mtk_wed_wo *wo, struct sk_buff *skb); +void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, + struct sk_buff *skb); +int mtk_wed_mcu_send_msg(struct mtk_wed_wo *wo, int id, int cmd, + const void *data, int len, bool wait_resp); +int mtk_wed_mcu_init(struct mtk_wed_wo *wo); + +#endif /* __MTK_WED_WO_H */ diff --git a/include/linux/soc/mediatek/mtk_wed.h b/include/linux/soc/mediatek/mtk_wed.h index 4450c8b7a1cb..2cc2f1e43ba9 100644 --- a/include/linux/soc/mediatek/mtk_wed.h +++ b/include/linux/soc/mediatek/mtk_wed.h @@ -11,6 +11,35 @@ struct mtk_wed_hw; struct mtk_wdma_desc; +enum mtk_wed_wo_cmd { + MTK_WED_WO_CMD_WED_CFG, + MTK_WED_WO_CMD_WED_RX_STAT, + MTK_WED_WO_CMD_RRO_SER, + MTK_WED_WO_CMD_DBG_INFO, + MTK_WED_WO_CMD_DEV_INFO, + MTK_WED_WO_CMD_BSS_INFO, + MTK_WED_WO_CMD_STA_REC, + MTK_WED_WO_CMD_DEV_INFO_DUMP, + MTK_WED_WO_CMD_BSS_INFO_DUMP, + MTK_WED_WO_CMD_STA_REC_DUMP, + MTK_WED_WO_CMD_BA_INFO_DUMP, + MTK_WED_WO_CMD_FBCMD_Q_DUMP, + MTK_WED_WO_CMD_FW_LOG_CTRL, + MTK_WED_WO_CMD_LOG_FLUSH, + MTK_WED_WO_CMD_CHANGE_STATE, + MTK_WED_WO_CMD_CPU_STATS_ENABLE, + MTK_WED_WO_CMD_CPU_STATS_DUMP, + MTK_WED_WO_CMD_EXCEPTION_INIT, + MTK_WED_WO_CMD_PROF_CTRL, + MTK_WED_WO_CMD_STA_BA_DUMP, + MTK_WED_WO_CMD_BA_CTRL_DUMP, + MTK_WED_WO_CMD_RXCNT_CTRL, + MTK_WED_WO_CMD_RXCNT_INFO, + MTK_WED_WO_CMD_SET_CAP, + MTK_WED_WO_CMD_CCIF_RING_DUMP, + MTK_WED_WO_CMD_WED_END +}; + enum mtk_wed_bus_tye { MTK_WED_BUS_PCIE, MTK_WED_BUS_AXI, -- cgit v1.2.3 From 084d60ce0c6cef96024d53a58b92d7ff2d8b9318 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sat, 5 Nov 2022 23:36:20 +0100 Subject: net: ethernet: mtk_wed: rename tx_wdma array in rx_wdma Rename tx_wdma queue array in rx_wdma since this is rx side of wdma soc. Moreover rename mtk_wed_wdma_ring_setup routine in mtk_wed_wdma_rx_ring_setup() Signed-off-by: Lorenzo Bianconi Signed-off-by: David S. Miller --- drivers/net/ethernet/mediatek/mtk_wed.c | 16 ++++++++-------- include/linux/soc/mediatek/mtk_wed.h | 3 ++- 2 files changed, 10 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index 9c9dd17332b6..e904596e67de 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -253,8 +253,8 @@ mtk_wed_free_tx_rings(struct mtk_wed_device *dev) for (i = 0; i < ARRAY_SIZE(dev->tx_ring); i++) mtk_wed_free_ring(dev, &dev->tx_ring[i]); - for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) - mtk_wed_free_ring(dev, &dev->tx_wdma[i]); + for (i = 0; i < ARRAY_SIZE(dev->rx_wdma); i++) + mtk_wed_free_ring(dev, &dev->rx_wdma[i]); } static void @@ -688,10 +688,10 @@ mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, } static int -mtk_wed_wdma_ring_setup(struct mtk_wed_device *dev, int idx, int size) +mtk_wed_wdma_rx_ring_setup(struct mtk_wed_device *dev, int idx, int size) { u32 desc_size = sizeof(struct mtk_wdma_desc) * dev->hw->version; - struct mtk_wed_ring *wdma = &dev->tx_wdma[idx]; + struct mtk_wed_ring *wdma = &dev->rx_wdma[idx]; if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size)) return -ENOMEM; @@ -805,9 +805,9 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask) { int i; - for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) - if (!dev->tx_wdma[i].desc) - mtk_wed_wdma_ring_setup(dev, i, 16); + for (i = 0; i < ARRAY_SIZE(dev->rx_wdma); i++) + if (!dev->rx_wdma[i].desc) + mtk_wed_wdma_rx_ring_setup(dev, i, 16); mtk_wed_hw_init(dev); mtk_wed_configure_irq(dev, irq_mask); @@ -916,7 +916,7 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs) sizeof(*ring->desc))) return -ENOMEM; - if (mtk_wed_wdma_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) + if (mtk_wed_wdma_rx_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) return -ENOMEM; ring->reg_base = MTK_WED_RING_TX(idx); diff --git a/include/linux/soc/mediatek/mtk_wed.h b/include/linux/soc/mediatek/mtk_wed.h index 2cc2f1e43ba9..956978320f8b 100644 --- a/include/linux/soc/mediatek/mtk_wed.h +++ b/include/linux/soc/mediatek/mtk_wed.h @@ -7,6 +7,7 @@ #include #define MTK_WED_TX_QUEUES 2 +#define MTK_WED_RX_QUEUES 2 struct mtk_wed_hw; struct mtk_wdma_desc; @@ -66,7 +67,7 @@ struct mtk_wed_device { struct mtk_wed_ring tx_ring[MTK_WED_TX_QUEUES]; struct mtk_wed_ring txfree_ring; - struct mtk_wed_ring tx_wdma[MTK_WED_TX_QUEUES]; + struct mtk_wed_ring rx_wdma[MTK_WED_RX_QUEUES]; struct { int size; -- cgit v1.2.3 From 4c5de09eb0d05fc9e73ff8f0e052622f1f3df6d8 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sat, 5 Nov 2022 23:36:21 +0100 Subject: net: ethernet: mtk_wed: add configure wed wo support Enable RX Wireless Ethernet Dispatch available on MT7986 Soc. Tested-by: Daniel Golle Co-developed-by: Sujuan Chen Signed-off-by: Sujuan Chen Signed-off-by: Lorenzo Bianconi Signed-off-by: David S. Miller --- drivers/net/ethernet/mediatek/mtk_wed.c | 600 +++++++++++++++++++++++++-- drivers/net/ethernet/mediatek/mtk_wed.h | 19 + drivers/net/ethernet/mediatek/mtk_wed_mcu.c | 45 +- drivers/net/ethernet/mediatek/mtk_wed_regs.h | 128 +++++- drivers/net/ethernet/mediatek/mtk_wed_wo.h | 28 ++ include/linux/soc/mediatek/mtk_wed.h | 76 +++- 6 files changed, 842 insertions(+), 54 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index e904596e67de..7d8842378c2b 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.c +++ b/drivers/net/ethernet/mediatek/mtk_wed.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -23,6 +24,7 @@ #define MTK_WED_PKT_SIZE 1900 #define MTK_WED_BUF_SIZE 2048 #define MTK_WED_BUF_PER_PAGE (PAGE_SIZE / 2048) +#define MTK_WED_RX_RING_SIZE 1536 #define MTK_WED_TX_RING_SIZE 2048 #define MTK_WED_WDMA_RING_SIZE 1024 @@ -31,6 +33,10 @@ #define MTK_WED_PER_GROUP_PKT 128 #define MTK_WED_FBUF_SIZE 128 +#define MTK_WED_MIOD_CNT 16 +#define MTK_WED_FB_CMD_CNT 1024 +#define MTK_WED_RRO_QUE_CNT 8192 +#define MTK_WED_MIOD_ENTRY_CNT 128 static struct mtk_wed_hw *hw_list[2]; static DEFINE_MUTEX(hw_lock); @@ -65,12 +71,76 @@ wdma_set(struct mtk_wed_device *dev, u32 reg, u32 mask) wdma_m32(dev, reg, 0, mask); } +static void +wdma_clr(struct mtk_wed_device *dev, u32 reg, u32 mask) +{ + wdma_m32(dev, reg, mask, 0); +} + +static u32 +wifi_r32(struct mtk_wed_device *dev, u32 reg) +{ + return readl(dev->wlan.base + reg); +} + +static void +wifi_w32(struct mtk_wed_device *dev, u32 reg, u32 val) +{ + writel(val, dev->wlan.base + reg); +} + static u32 mtk_wed_read_reset(struct mtk_wed_device *dev) { return wed_r32(dev, MTK_WED_RESET); } +static u32 +mtk_wdma_read_reset(struct mtk_wed_device *dev) +{ + return wdma_r32(dev, MTK_WDMA_GLO_CFG); +} + +static void +mtk_wdma_rx_reset(struct mtk_wed_device *dev) +{ + u32 status, mask = MTK_WDMA_GLO_CFG_RX_DMA_BUSY; + int i; + + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_RX_DMA_EN); + if (readx_poll_timeout(mtk_wdma_read_reset, dev, status, + !(status & mask), 0, 1000)) + dev_err(dev->hw->dev, "rx reset failed\n"); + + for (i = 0; i < ARRAY_SIZE(dev->rx_wdma); i++) { + if (dev->rx_wdma[i].desc) + continue; + + wdma_w32(dev, + MTK_WDMA_RING_RX(i) + MTK_WED_RING_OFS_CPU_IDX, 0); + } +} + +static void +mtk_wdma_tx_reset(struct mtk_wed_device *dev) +{ + u32 status, mask = MTK_WDMA_GLO_CFG_TX_DMA_BUSY; + int i; + + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); + if (readx_poll_timeout(mtk_wdma_read_reset, dev, status, + !(status & mask), 0, 1000)) + dev_err(dev->hw->dev, "tx reset failed\n"); + + for (i = 0; i < ARRAY_SIZE(dev->tx_wdma); i++) { + if (dev->tx_wdma[i].desc) + continue; + + wdma_w32(dev, + MTK_WDMA_RING_TX(i) + MTK_WED_RING_OFS_CPU_IDX, 0); + } +} + static void mtk_wed_reset(struct mtk_wed_device *dev, u32 mask) { @@ -82,6 +152,54 @@ mtk_wed_reset(struct mtk_wed_device *dev, u32 mask) WARN_ON_ONCE(1); } +static u32 +mtk_wed_wo_read_status(struct mtk_wed_device *dev) +{ + return wed_r32(dev, MTK_WED_SCR0 + 4 * MTK_WED_DUMMY_CR_WO_STATUS); +} + +static void +mtk_wed_wo_reset(struct mtk_wed_device *dev) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + u8 state = MTK_WED_WO_STATE_DISABLE; + void __iomem *reg; + u32 val; + + mtk_wdma_tx_reset(dev); + mtk_wed_reset(dev, MTK_WED_RESET_WED); + + mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, + MTK_WED_WO_CMD_CHANGE_STATE, &state, + sizeof(state), false); + + if (readx_poll_timeout(mtk_wed_wo_read_status, dev, val, + val == MTK_WED_WOIF_DISABLE_DONE, + 100, MTK_WOCPU_TIMEOUT)) + dev_err(dev->hw->dev, "failed to disable wed-wo\n"); + + reg = ioremap(MTK_WED_WO_CPU_MCUSYS_RESET_ADDR, 4); + + val = readl(reg); + switch (dev->hw->index) { + case 0: + val |= MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK; + writel(val, reg); + val &= ~MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK; + writel(val, reg); + break; + case 1: + val |= MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK; + writel(val, reg); + val &= ~MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK; + writel(val, reg); + break; + default: + break; + } + iounmap(reg); +} + static struct mtk_wed_hw * mtk_wed_assign(struct mtk_wed_device *dev) { @@ -116,7 +234,7 @@ out: } static int -mtk_wed_buffer_alloc(struct mtk_wed_device *dev) +mtk_wed_tx_buffer_alloc(struct mtk_wed_device *dev) { struct mtk_wdma_desc *desc; dma_addr_t desc_phys; @@ -133,16 +251,16 @@ mtk_wed_buffer_alloc(struct mtk_wed_device *dev) if (!page_list) return -ENOMEM; - dev->buf_ring.size = ring_size; - dev->buf_ring.pages = page_list; + dev->tx_buf_ring.size = ring_size; + dev->tx_buf_ring.pages = page_list; desc = dma_alloc_coherent(dev->hw->dev, ring_size * sizeof(*desc), &desc_phys, GFP_KERNEL); if (!desc) return -ENOMEM; - dev->buf_ring.desc = desc; - dev->buf_ring.desc_phys = desc_phys; + dev->tx_buf_ring.desc = desc; + dev->tx_buf_ring.desc_phys = desc_phys; for (i = 0, page_idx = 0; i < ring_size; i += MTK_WED_BUF_PER_PAGE) { dma_addr_t page_phys, buf_phys; @@ -203,10 +321,10 @@ mtk_wed_buffer_alloc(struct mtk_wed_device *dev) } static void -mtk_wed_free_buffer(struct mtk_wed_device *dev) +mtk_wed_free_tx_buffer(struct mtk_wed_device *dev) { - struct mtk_wdma_desc *desc = dev->buf_ring.desc; - void **page_list = dev->buf_ring.pages; + struct mtk_wdma_desc *desc = dev->tx_buf_ring.desc; + void **page_list = dev->tx_buf_ring.pages; int page_idx; int i; @@ -216,7 +334,8 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev) if (!desc) goto free_pagelist; - for (i = 0, page_idx = 0; i < dev->buf_ring.size; i += MTK_WED_BUF_PER_PAGE) { + for (i = 0, page_idx = 0; i < dev->tx_buf_ring.size; + i += MTK_WED_BUF_PER_PAGE) { void *page = page_list[page_idx++]; dma_addr_t buf_addr; @@ -229,13 +348,59 @@ mtk_wed_free_buffer(struct mtk_wed_device *dev) __free_page(page); } - dma_free_coherent(dev->hw->dev, dev->buf_ring.size * sizeof(*desc), - desc, dev->buf_ring.desc_phys); + dma_free_coherent(dev->hw->dev, dev->tx_buf_ring.size * sizeof(*desc), + desc, dev->tx_buf_ring.desc_phys); free_pagelist: kfree(page_list); } +static int +mtk_wed_rx_buffer_alloc(struct mtk_wed_device *dev) +{ + struct mtk_rxbm_desc *desc; + dma_addr_t desc_phys; + + dev->rx_buf_ring.size = dev->wlan.rx_nbuf; + desc = dma_alloc_coherent(dev->hw->dev, + dev->wlan.rx_nbuf * sizeof(*desc), + &desc_phys, GFP_KERNEL); + if (!desc) + return -ENOMEM; + + dev->rx_buf_ring.desc = desc; + dev->rx_buf_ring.desc_phys = desc_phys; + dev->wlan.init_rx_buf(dev, dev->wlan.rx_npkt); + + return 0; +} + +static void +mtk_wed_free_rx_buffer(struct mtk_wed_device *dev) +{ + struct mtk_rxbm_desc *desc = dev->rx_buf_ring.desc; + + if (!desc) + return; + + dev->wlan.release_rx_buf(dev); + dma_free_coherent(dev->hw->dev, dev->rx_buf_ring.size * sizeof(*desc), + desc, dev->rx_buf_ring.desc_phys); +} + +static void +mtk_wed_rx_buffer_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RX_BM_RX_DMAD, + FIELD_PREP(MTK_WED_RX_BM_RX_DMAD_SDL0, dev->wlan.rx_size)); + wed_w32(dev, MTK_WED_RX_BM_BASE, dev->rx_buf_ring.desc_phys); + wed_w32(dev, MTK_WED_RX_BM_INIT_PTR, MTK_WED_RX_BM_INIT_SW_TAIL | + FIELD_PREP(MTK_WED_RX_BM_SW_TAIL, dev->wlan.rx_npkt)); + wed_w32(dev, MTK_WED_RX_BM_DYN_ALLOC_TH, + FIELD_PREP(MTK_WED_RX_BM_DYN_ALLOC_TH_H, 0xffff)); + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_RX_BM_EN); +} + static void mtk_wed_free_ring(struct mtk_wed_device *dev, struct mtk_wed_ring *ring) { @@ -246,6 +411,13 @@ mtk_wed_free_ring(struct mtk_wed_device *dev, struct mtk_wed_ring *ring) ring->desc, ring->desc_phys); } +static void +mtk_wed_free_rx_rings(struct mtk_wed_device *dev) +{ + mtk_wed_free_rx_buffer(dev); + mtk_wed_free_ring(dev, &dev->rro.ring); +} + static void mtk_wed_free_tx_rings(struct mtk_wed_device *dev) { @@ -291,6 +463,38 @@ mtk_wed_set_512_support(struct mtk_wed_device *dev, bool enable) } } +#define MTK_WFMDA_RX_DMA_EN BIT(2) +static void +mtk_wed_check_wfdma_rx_fill(struct mtk_wed_device *dev, int idx) +{ + u32 val; + int i; + + if (!(dev->rx_ring[idx].flags & MTK_WED_RING_CONFIGURED)) + return; /* queue is not configured by mt76 */ + + for (i = 0; i < 3; i++) { + u32 cur_idx; + + cur_idx = wed_r32(dev, + MTK_WED_WPDMA_RING_RX_DATA(idx) + + MTK_WED_RING_OFS_CPU_IDX); + if (cur_idx == MTK_WED_RX_RING_SIZE - 1) + break; + + usleep_range(100000, 200000); + } + + if (i == 3) { + dev_err(dev->hw->dev, "rx dma enable failed\n"); + return; + } + + val = wifi_r32(dev, dev->wlan.wpdma_rx_glo - dev->wlan.phy_base) | + MTK_WFMDA_RX_DMA_EN; + wifi_w32(dev, dev->wlan.wpdma_rx_glo - dev->wlan.phy_base, val); +} + static void mtk_wed_dma_disable(struct mtk_wed_device *dev) { @@ -304,20 +508,25 @@ mtk_wed_dma_disable(struct mtk_wed_device *dev) MTK_WED_GLO_CFG_TX_DMA_EN | MTK_WED_GLO_CFG_RX_DMA_EN); - wdma_m32(dev, MTK_WDMA_GLO_CFG, + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN | MTK_WDMA_GLO_CFG_RX_INFO1_PRERES | - MTK_WDMA_GLO_CFG_RX_INFO2_PRERES, 0); + MTK_WDMA_GLO_CFG_RX_INFO2_PRERES); if (dev->hw->version == 1) { regmap_write(dev->hw->mirror, dev->hw->index * 4, 0); - wdma_m32(dev, MTK_WDMA_GLO_CFG, - MTK_WDMA_GLO_CFG_RX_INFO3_PRERES, 0); + wdma_clr(dev, MTK_WDMA_GLO_CFG, + MTK_WDMA_GLO_CFG_RX_INFO3_PRERES); } else { wed_clr(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC | MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC); + wed_clr(dev, MTK_WED_WPDMA_RX_D_GLO_CFG, + MTK_WED_WPDMA_RX_D_RX_DRV_EN); + wed_clr(dev, MTK_WED_WDMA_GLO_CFG, + MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK); + mtk_wed_set_512_support(dev, false); } } @@ -338,6 +547,13 @@ mtk_wed_stop(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_INT_MASK, 0); wdma_w32(dev, MTK_WDMA_INT_GRP2, 0); wed_w32(dev, MTK_WED_WPDMA_INT_MASK, 0); + + if (dev->hw->version == 1) + return; + + wed_w32(dev, MTK_WED_EXT_INT_MASK1, 0); + wed_w32(dev, MTK_WED_EXT_INT_MASK2, 0); + wed_clr(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_RX_BM_EN); } static void @@ -353,11 +569,21 @@ mtk_wed_detach(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); mtk_wed_reset(dev, MTK_WED_RESET_WED); + if (mtk_wed_get_rx_capa(dev)) { + wdma_clr(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN); + wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_TX); + wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); + } - mtk_wed_free_buffer(dev); + mtk_wed_free_tx_buffer(dev); mtk_wed_free_tx_rings(dev); - if (hw->version != 1) + + if (mtk_wed_get_rx_capa(dev)) { + mtk_wed_wo_reset(dev); + mtk_wed_free_rx_rings(dev); mtk_wed_wo_deinit(hw); + mtk_wdma_rx_reset(dev); + } if (dev->wlan.bus_type == MTK_WED_BUS_PCIE) { struct device_node *wlan_node; @@ -434,10 +660,12 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev) } else { mtk_wed_bus_init(dev); - wed_w32(dev, MTK_WED_WPDMA_CFG_BASE, dev->wlan.wpdma_int); - wed_w32(dev, MTK_WED_WPDMA_CFG_INT_MASK, dev->wlan.wpdma_mask); - wed_w32(dev, MTK_WED_WPDMA_CFG_TX, dev->wlan.wpdma_tx); - wed_w32(dev, MTK_WED_WPDMA_CFG_TX_FREE, dev->wlan.wpdma_txfree); + wed_w32(dev, MTK_WED_WPDMA_CFG_BASE, dev->wlan.wpdma_int); + wed_w32(dev, MTK_WED_WPDMA_CFG_INT_MASK, dev->wlan.wpdma_mask); + wed_w32(dev, MTK_WED_WPDMA_CFG_TX, dev->wlan.wpdma_tx); + wed_w32(dev, MTK_WED_WPDMA_CFG_TX_FREE, dev->wlan.wpdma_txfree); + wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo); + wed_w32(dev, MTK_WED_WPDMA_RX_RING, dev->wlan.wpdma_rx); } } @@ -487,6 +715,132 @@ mtk_wed_hw_init_early(struct mtk_wed_device *dev) } } +static int +mtk_wed_rro_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, + int size) +{ + ring->desc = dma_alloc_coherent(dev->hw->dev, + size * sizeof(*ring->desc), + &ring->desc_phys, GFP_KERNEL); + if (!ring->desc) + return -ENOMEM; + + ring->desc_size = sizeof(*ring->desc); + ring->size = size; + memset(ring->desc, 0, size); + + return 0; +} + +#define MTK_WED_MIOD_COUNT (MTK_WED_MIOD_ENTRY_CNT * MTK_WED_MIOD_CNT) +static int +mtk_wed_rro_alloc(struct mtk_wed_device *dev) +{ + struct reserved_mem *rmem; + struct device_node *np; + int index; + + index = of_property_match_string(dev->hw->node, "memory-region-names", + "wo-dlm"); + if (index < 0) + return index; + + np = of_parse_phandle(dev->hw->node, "memory-region", index); + if (!np) + return -ENODEV; + + rmem = of_reserved_mem_lookup(np); + of_node_put(np); + + if (!rmem) + return -ENODEV; + + dev->rro.miod_phys = rmem->base; + dev->rro.fdbk_phys = MTK_WED_MIOD_COUNT + dev->rro.miod_phys; + + return mtk_wed_rro_ring_alloc(dev, &dev->rro.ring, + MTK_WED_RRO_QUE_CNT); +} + +static int +mtk_wed_rro_cfg(struct mtk_wed_device *dev) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + struct { + struct { + __le32 base; + __le32 cnt; + __le32 unit; + } ring[2]; + __le32 wed; + u8 version; + } req = { + .ring[0] = { + .base = cpu_to_le32(MTK_WED_WOCPU_VIEW_MIOD_BASE), + .cnt = cpu_to_le32(MTK_WED_MIOD_CNT), + .unit = cpu_to_le32(MTK_WED_MIOD_ENTRY_CNT), + }, + .ring[1] = { + .base = cpu_to_le32(MTK_WED_WOCPU_VIEW_MIOD_BASE + + MTK_WED_MIOD_COUNT), + .cnt = cpu_to_le32(MTK_WED_FB_CMD_CNT), + .unit = cpu_to_le32(4), + }, + }; + + return mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, + MTK_WED_WO_CMD_WED_CFG, + &req, sizeof(req), true); +} + +static void +mtk_wed_rro_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RROQM_MIOD_CFG, + FIELD_PREP(MTK_WED_RROQM_MIOD_MID_DW, 0x70 >> 2) | + FIELD_PREP(MTK_WED_RROQM_MIOD_MOD_DW, 0x10 >> 2) | + FIELD_PREP(MTK_WED_RROQM_MIOD_ENTRY_DW, + MTK_WED_MIOD_ENTRY_CNT >> 2)); + + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL0, dev->rro.miod_phys); + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL1, + FIELD_PREP(MTK_WED_RROQM_MIOD_CNT, MTK_WED_MIOD_CNT)); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL0, dev->rro.fdbk_phys); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL1, + FIELD_PREP(MTK_WED_RROQM_FDBK_CNT, MTK_WED_FB_CMD_CNT)); + wed_w32(dev, MTK_WED_RROQM_FDBK_CTRL2, 0); + wed_w32(dev, MTK_WED_RROQ_BASE_L, dev->rro.ring.desc_phys); + + wed_set(dev, MTK_WED_RROQM_RST_IDX, + MTK_WED_RROQM_RST_IDX_MIOD | + MTK_WED_RROQM_RST_IDX_FDBK); + + wed_w32(dev, MTK_WED_RROQM_RST_IDX, 0); + wed_w32(dev, MTK_WED_RROQM_MIOD_CTRL2, MTK_WED_MIOD_CNT - 1); + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_RX_RRO_QM_EN); +} + +static void +mtk_wed_route_qm_hw_init(struct mtk_wed_device *dev) +{ + wed_w32(dev, MTK_WED_RESET, MTK_WED_RESET_RX_ROUTE_QM); + + for (;;) { + usleep_range(100, 200); + if (!(wed_r32(dev, MTK_WED_RESET) & MTK_WED_RESET_RX_ROUTE_QM)) + break; + } + + /* configure RX_ROUTE_QM */ + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST); + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_TXDMAD_FPORT); + wed_set(dev, MTK_WED_RTQM_GLO_CFG, + FIELD_PREP(MTK_WED_RTQM_TXDMAD_FPORT, 0x3 + dev->hw->index)); + wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST); + /* enable RX_ROUTE_QM */ + wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_RX_ROUTE_QM_EN); +} + static void mtk_wed_hw_init(struct mtk_wed_device *dev) { @@ -498,11 +852,11 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) wed_w32(dev, MTK_WED_TX_BM_CTRL, MTK_WED_TX_BM_CTRL_PAUSE | FIELD_PREP(MTK_WED_TX_BM_CTRL_VLD_GRP_NUM, - dev->buf_ring.size / 128) | + dev->tx_buf_ring.size / 128) | FIELD_PREP(MTK_WED_TX_BM_CTRL_RSV_GRP_NUM, MTK_WED_TX_RING_SIZE / 256)); - wed_w32(dev, MTK_WED_TX_BM_BASE, dev->buf_ring.desc_phys); + wed_w32(dev, MTK_WED_TX_BM_BASE, dev->tx_buf_ring.desc_phys); wed_w32(dev, MTK_WED_TX_BM_BUF_LEN, MTK_WED_PKT_SIZE); @@ -529,9 +883,9 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) wed_w32(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE | FIELD_PREP(MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM, - dev->buf_ring.size / 128) | + dev->tx_buf_ring.size / 128) | FIELD_PREP(MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM, - dev->buf_ring.size / 128)); + dev->tx_buf_ring.size / 128)); wed_w32(dev, MTK_WED_TX_TKID_DYN_THR, FIELD_PREP(MTK_WED_TX_TKID_DYN_THR_LO, 0) | MTK_WED_TX_TKID_DYN_THR_HI); @@ -539,18 +893,28 @@ mtk_wed_hw_init(struct mtk_wed_device *dev) mtk_wed_reset(dev, MTK_WED_RESET_TX_BM); - if (dev->hw->version == 1) + if (dev->hw->version == 1) { wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_WED_TX_BM_EN | MTK_WED_CTRL_WED_TX_FREE_AGENT_EN); - else + } else { wed_clr(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE); + /* rx hw init */ + wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, + MTK_WED_WPDMA_RX_D_RST_CRX_IDX | + MTK_WED_WPDMA_RX_D_RST_DRV_IDX); + wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, 0); + + mtk_wed_rx_buffer_hw_init(dev); + mtk_wed_rro_hw_init(dev); + mtk_wed_route_qm_hw_init(dev); + } wed_clr(dev, MTK_WED_TX_BM_CTRL, MTK_WED_TX_BM_CTRL_PAUSE); } static void -mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size) +mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size, bool tx) { void *head = (void *)ring->desc; int i; @@ -560,7 +924,10 @@ mtk_wed_ring_reset(struct mtk_wed_ring *ring, int size) desc = (struct mtk_wdma_desc *)(head + i * ring->desc_size); desc->buf0 = 0; - desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE); + if (tx) + desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE); + else + desc->ctrl = cpu_to_le32(MTK_WFDMA_DESC_CTRL_TO_HOST); desc->buf1 = 0; desc->info = 0; } @@ -616,7 +983,8 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) if (!dev->tx_ring[i].desc) continue; - mtk_wed_ring_reset(&dev->tx_ring[i], MTK_WED_TX_RING_SIZE); + mtk_wed_ring_reset(&dev->tx_ring[i], MTK_WED_TX_RING_SIZE, + true); } if (mtk_wed_poll_busy(dev)) @@ -634,6 +1002,9 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) wdma_w32(dev, MTK_WDMA_RESET_IDX, MTK_WDMA_RESET_IDX_RX); wdma_w32(dev, MTK_WDMA_RESET_IDX, 0); + if (mtk_wed_get_rx_capa(dev)) + mtk_wdma_rx_reset(dev); + if (busy) { mtk_wed_reset(dev, MTK_WED_RESET_WDMA_INT_AGENT); mtk_wed_reset(dev, MTK_WED_RESET_WDMA_RX_DRV); @@ -668,12 +1039,11 @@ mtk_wed_reset_dma(struct mtk_wed_device *dev) MTK_WED_WPDMA_RESET_IDX_RX); wed_w32(dev, MTK_WED_WPDMA_RESET_IDX, 0); } - } static int mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, - int size, u32 desc_size) + int size, u32 desc_size, bool tx) { ring->desc = dma_alloc_coherent(dev->hw->dev, size * desc_size, &ring->desc_phys, GFP_KERNEL); @@ -682,7 +1052,7 @@ mtk_wed_ring_alloc(struct mtk_wed_device *dev, struct mtk_wed_ring *ring, ring->desc_size = desc_size; ring->size = size; - mtk_wed_ring_reset(ring, size); + mtk_wed_ring_reset(ring, size, tx); return 0; } @@ -691,9 +1061,14 @@ static int mtk_wed_wdma_rx_ring_setup(struct mtk_wed_device *dev, int idx, int size) { u32 desc_size = sizeof(struct mtk_wdma_desc) * dev->hw->version; - struct mtk_wed_ring *wdma = &dev->rx_wdma[idx]; + struct mtk_wed_ring *wdma; - if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size)) + if (idx >= ARRAY_SIZE(dev->rx_wdma)) + return -EINVAL; + + wdma = &dev->rx_wdma[idx]; + if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size, + true)) return -ENOMEM; wdma_w32(dev, MTK_WDMA_RING_RX(idx) + MTK_WED_RING_OFS_BASE, @@ -710,6 +1085,60 @@ mtk_wed_wdma_rx_ring_setup(struct mtk_wed_device *dev, int idx, int size) return 0; } +static int +mtk_wed_wdma_tx_ring_setup(struct mtk_wed_device *dev, int idx, int size) +{ + u32 desc_size = sizeof(struct mtk_wdma_desc) * dev->hw->version; + struct mtk_wed_ring *wdma; + + if (idx >= ARRAY_SIZE(dev->tx_wdma)) + return -EINVAL; + + wdma = &dev->tx_wdma[idx]; + if (mtk_wed_ring_alloc(dev, wdma, MTK_WED_WDMA_RING_SIZE, desc_size, + true)) + return -ENOMEM; + + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_BASE, + wdma->desc_phys); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_COUNT, + size); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_CPU_IDX, 0); + wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_DMA_IDX, 0); + + if (!idx) { + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_BASE, + wdma->desc_phys); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_COUNT, + size); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_CPU_IDX, + 0); + wed_w32(dev, MTK_WED_WDMA_RING_TX + MTK_WED_RING_OFS_DMA_IDX, + 0); + } + + return 0; +} + +static void +mtk_wed_ppe_check(struct mtk_wed_device *dev, struct sk_buff *skb, + u32 reason, u32 hash) +{ + struct mtk_eth *eth = dev->hw->eth; + struct ethhdr *eh; + + if (!skb) + return; + + if (reason != MTK_PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED) + return; + + skb_set_mac_header(skb, 0); + eh = eth_hdr(skb); + skb->protocol = eh->h_proto; + mtk_ppe_check_skb(eth->ppe[dev->hw->index], skb, hash); +} + static void mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) { @@ -732,6 +1161,8 @@ mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) wed_clr(dev, MTK_WED_WDMA_INT_CTRL, wdma_mask); } else { + wdma_mask |= FIELD_PREP(MTK_WDMA_INT_MASK_TX_DONE, + GENMASK(1, 0)); /* initail tx interrupt trigger */ wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_TX, MTK_WED_WPDMA_INT_CTRL_TX0_DONE_EN | @@ -750,6 +1181,16 @@ mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask) FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_TX_FREE_DONE_TRIG, dev->wlan.txfree_tbit)); + wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_RX, + MTK_WED_WPDMA_INT_CTRL_RX0_EN | + MTK_WED_WPDMA_INT_CTRL_RX0_CLR | + MTK_WED_WPDMA_INT_CTRL_RX1_EN | + MTK_WED_WPDMA_INT_CTRL_RX1_CLR | + FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_RX0_DONE_TRIG, + dev->wlan.rx_tbit[0]) | + FIELD_PREP(MTK_WED_WPDMA_INT_CTRL_RX1_DONE_TRIG, + dev->wlan.rx_tbit[1])); + wed_w32(dev, MTK_WED_WDMA_INT_CLR, wdma_mask); wed_set(dev, MTK_WED_WDMA_INT_CTRL, FIELD_PREP(MTK_WED_WDMA_INT_CTRL_POLL_SRC_SEL, @@ -787,9 +1228,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev) wdma_set(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_RX_INFO3_PRERES); } else { + int i; + wed_set(dev, MTK_WED_WPDMA_CTRL, MTK_WED_WPDMA_CTRL_SDL1_FIXED); + wed_set(dev, MTK_WED_WDMA_GLO_CFG, + MTK_WED_WDMA_GLO_CFG_TX_DRV_EN | + MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK); + wed_set(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC | MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC); @@ -797,6 +1244,15 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev) wed_clr(dev, MTK_WED_WPDMA_GLO_CFG, MTK_WED_WPDMA_GLO_CFG_TX_TKID_KEEP | MTK_WED_WPDMA_GLO_CFG_TX_DMAD_DW3_PREV); + + wed_set(dev, MTK_WED_WPDMA_RX_D_GLO_CFG, + MTK_WED_WPDMA_RX_D_RX_DRV_EN | + FIELD_PREP(MTK_WED_WPDMA_RX_D_RXD_READ_LEN, 0x18) | + FIELD_PREP(MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL, + 0x2)); + + for (i = 0; i < MTK_WED_RX_QUEUES; i++) + mtk_wed_check_wfdma_rx_fill(dev, i); } } @@ -822,7 +1278,19 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask) val |= BIT(0) | (BIT(1) * !!dev->hw->index); regmap_write(dev->hw->mirror, dev->hw->index * 4, val); } else { - mtk_wed_set_512_support(dev, true); + /* driver set mid ready and only once */ + wed_w32(dev, MTK_WED_EXT_INT_MASK1, + MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY); + wed_w32(dev, MTK_WED_EXT_INT_MASK2, + MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY); + + wed_r32(dev, MTK_WED_EXT_INT_MASK1); + wed_r32(dev, MTK_WED_EXT_INT_MASK2); + + if (mtk_wed_rro_cfg(dev)) + return; + + mtk_wed_set_512_support(dev, dev->wlan.wcid_512); } mtk_wed_dma_enable(dev); @@ -856,7 +1324,7 @@ mtk_wed_attach(struct mtk_wed_device *dev) if (!hw) { module_put(THIS_MODULE); ret = -ENODEV; - goto out; + goto unlock; } device = dev->wlan.bus_type == MTK_WED_BUS_PCIE @@ -869,15 +1337,24 @@ mtk_wed_attach(struct mtk_wed_device *dev) dev->dev = hw->dev; dev->irq = hw->irq; dev->wdma_idx = hw->index; + dev->version = hw->version; if (hw->eth->dma_dev == hw->eth->dev && of_dma_is_coherent(hw->eth->dev->of_node)) mtk_eth_set_dma_device(hw->eth, hw->dev); - ret = mtk_wed_buffer_alloc(dev); - if (ret) { - mtk_wed_detach(dev); + ret = mtk_wed_tx_buffer_alloc(dev); + if (ret) goto out; + + if (mtk_wed_get_rx_capa(dev)) { + ret = mtk_wed_rx_buffer_alloc(dev); + if (ret) + goto out; + + ret = mtk_wed_rro_alloc(dev); + if (ret) + goto out; } mtk_wed_hw_init_early(dev); @@ -886,8 +1363,10 @@ mtk_wed_attach(struct mtk_wed_device *dev) BIT(hw->index), 0); else ret = mtk_wed_wo_init(hw); - out: + if (ret) + mtk_wed_detach(dev); +unlock: mutex_unlock(&hw_lock); return ret; @@ -910,10 +1389,11 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs) * WDMA RX. */ - BUG_ON(idx >= ARRAY_SIZE(dev->tx_ring)); + if (WARN_ON(idx >= ARRAY_SIZE(dev->tx_ring))) + return -EINVAL; if (mtk_wed_ring_alloc(dev, ring, MTK_WED_TX_RING_SIZE, - sizeof(*ring->desc))) + sizeof(*ring->desc), true)) return -ENOMEM; if (mtk_wed_wdma_rx_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) @@ -960,6 +1440,37 @@ mtk_wed_txfree_ring_setup(struct mtk_wed_device *dev, void __iomem *regs) return 0; } +static int +mtk_wed_rx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs) +{ + struct mtk_wed_ring *ring = &dev->rx_ring[idx]; + + if (WARN_ON(idx >= ARRAY_SIZE(dev->rx_ring))) + return -EINVAL; + + if (mtk_wed_ring_alloc(dev, ring, MTK_WED_RX_RING_SIZE, + sizeof(*ring->desc), false)) + return -ENOMEM; + + if (mtk_wed_wdma_tx_ring_setup(dev, idx, MTK_WED_WDMA_RING_SIZE)) + return -ENOMEM; + + ring->reg_base = MTK_WED_RING_RX_DATA(idx); + ring->wpdma = regs; + ring->flags |= MTK_WED_RING_CONFIGURED; + + /* WPDMA -> WED */ + wpdma_rx_w32(dev, idx, MTK_WED_RING_OFS_BASE, ring->desc_phys); + wpdma_rx_w32(dev, idx, MTK_WED_RING_OFS_COUNT, MTK_WED_RX_RING_SIZE); + + wed_w32(dev, MTK_WED_WPDMA_RING_RX_DATA(idx) + MTK_WED_RING_OFS_BASE, + ring->desc_phys); + wed_w32(dev, MTK_WED_WPDMA_RING_RX_DATA(idx) + MTK_WED_RING_OFS_COUNT, + MTK_WED_RX_RING_SIZE); + + return 0; +} + static u32 mtk_wed_irq_get(struct mtk_wed_device *dev, u32 mask) { @@ -1056,7 +1567,9 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth, static const struct mtk_wed_ops wed_ops = { .attach = mtk_wed_attach, .tx_ring_setup = mtk_wed_tx_ring_setup, + .rx_ring_setup = mtk_wed_rx_ring_setup, .txfree_ring_setup = mtk_wed_txfree_ring_setup, + .msg_update = mtk_wed_mcu_msg_update, .start = mtk_wed_start, .stop = mtk_wed_stop, .reset_dma = mtk_wed_reset_dma, @@ -1065,6 +1578,7 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth, .irq_get = mtk_wed_irq_get, .irq_set_mask = mtk_wed_irq_set_mask, .detach = mtk_wed_detach, + .ppe_check = mtk_wed_ppe_check, }; struct device_node *eth_np = eth->dev->of_node; struct platform_device *pdev; diff --git a/drivers/net/ethernet/mediatek/mtk_wed.h b/drivers/net/ethernet/mediatek/mtk_wed.h index af656fd31ff9..e012b8a82133 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed.h +++ b/drivers/net/ethernet/mediatek/mtk_wed.h @@ -86,6 +86,24 @@ wpdma_tx_w32(struct mtk_wed_device *dev, int ring, u32 reg, u32 val) writel(val, dev->tx_ring[ring].wpdma + reg); } +static inline u32 +wpdma_rx_r32(struct mtk_wed_device *dev, int ring, u32 reg) +{ + if (!dev->rx_ring[ring].wpdma) + return 0; + + return readl(dev->rx_ring[ring].wpdma + reg); +} + +static inline void +wpdma_rx_w32(struct mtk_wed_device *dev, int ring, u32 reg, u32 val) +{ + if (!dev->rx_ring[ring].wpdma) + return; + + writel(val, dev->rx_ring[ring].wpdma + reg); +} + static inline u32 wpdma_txfree_r32(struct mtk_wed_device *dev, u32 reg) { @@ -128,6 +146,7 @@ static inline int mtk_wed_flow_add(int index) static inline void mtk_wed_flow_remove(int index) { } + #endif #ifdef CONFIG_DEBUG_FS diff --git a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c index b657328a1d9d..f9539e6233c9 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c +++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c @@ -10,6 +10,7 @@ #include #include #include +#include #include "mtk_wed_regs.h" #include "mtk_wed_wo.h" @@ -60,24 +61,37 @@ void mtk_wed_mcu_rx_event(struct mtk_wed_wo *wo, struct sk_buff *skb) wake_up(&wo->mcu.wait); } +static void +mtk_wed_update_rx_stats(struct mtk_wed_device *wed, struct sk_buff *skb) +{ + u32 count = get_unaligned_le32(skb->data); + struct mtk_wed_wo_rx_stats *stats; + int i; + + if (count * sizeof(*stats) > skb->len - sizeof(u32)) + return; + + stats = (struct mtk_wed_wo_rx_stats *)(skb->data + sizeof(u32)); + for (i = 0 ; i < count ; i++) + wed->wlan.update_wo_rx_stats(wed, &stats[i]); +} + void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, struct sk_buff *skb) { struct mtk_wed_mcu_hdr *hdr = (struct mtk_wed_mcu_hdr *)skb->data; - switch (hdr->cmd) { - case MTK_WED_WO_EVT_LOG_DUMP: { - const char *msg = (const char *)(skb->data + sizeof(*hdr)); + skb_pull(skb, sizeof(*hdr)); - dev_notice(wo->hw->dev, "%s\n", msg); + switch (hdr->cmd) { + case MTK_WED_WO_EVT_LOG_DUMP: + dev_notice(wo->hw->dev, "%s\n", skb->data); break; - } case MTK_WED_WO_EVT_PROFILING: { - struct mtk_wed_wo_log_info *info; - u32 count = (skb->len - sizeof(*hdr)) / sizeof(*info); + struct mtk_wed_wo_log_info *info = (void *)skb->data; + u32 count = skb->len / sizeof(*info); int i; - info = (struct mtk_wed_wo_log_info *)(skb->data + sizeof(*hdr)); for (i = 0 ; i < count ; i++) dev_notice(wo->hw->dev, "SN:%u latency: total=%u, rro:%u, mod:%u\n", @@ -88,6 +102,7 @@ void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, break; } case MTK_WED_WO_EVT_RXCNT_INFO: + mtk_wed_update_rx_stats(wo->hw->wed_dev, skb); break; default: break; @@ -144,6 +159,8 @@ mtk_wed_mcu_parse_response(struct mtk_wed_wo *wo, struct sk_buff *skb, skb_pull(skb, sizeof(*hdr)); switch (cmd) { case MTK_WED_WO_CMD_RXCNT_INFO: + mtk_wed_update_rx_stats(wo->hw->wed_dev, skb); + break; default: break; } @@ -182,6 +199,18 @@ unlock: return ret; } +int mtk_wed_mcu_msg_update(struct mtk_wed_device *dev, int id, void *data, + int len) +{ + struct mtk_wed_wo *wo = dev->hw->wed_wo; + + if (dev->hw->version == 1) + return 0; + + return mtk_wed_mcu_send_msg(wo, MTK_WED_MODULE_ID_WO, id, data, len, + true); +} + static int mtk_wed_get_memory_region(struct mtk_wed_wo *wo, struct mtk_wed_wo_memory_region *region) diff --git a/drivers/net/ethernet/mediatek/mtk_wed_regs.h b/drivers/net/ethernet/mediatek/mtk_wed_regs.h index c940b3bb215b..9e39dace95eb 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_regs.h +++ b/drivers/net/ethernet/mediatek/mtk_wed_regs.h @@ -4,6 +4,7 @@ #ifndef __MTK_WED_REGS_H #define __MTK_WED_REGS_H +#define MTK_WFDMA_DESC_CTRL_TO_HOST BIT(8) #define MTK_WDMA_DESC_CTRL_LEN1 GENMASK(14, 0) #define MTK_WDMA_DESC_CTRL_LEN1_V2 GENMASK(13, 0) #define MTK_WDMA_DESC_CTRL_LAST_SEG1 BIT(15) @@ -28,6 +29,8 @@ struct mtk_wdma_desc { #define MTK_WED_RESET_WED_TX_DMA BIT(12) #define MTK_WED_RESET_WDMA_RX_DRV BIT(17) #define MTK_WED_RESET_WDMA_INT_AGENT BIT(19) +#define MTK_WED_RESET_RX_RRO_QM BIT(20) +#define MTK_WED_RESET_RX_ROUTE_QM BIT(21) #define MTK_WED_RESET_WED BIT(31) #define MTK_WED_CTRL 0x00c @@ -39,8 +42,12 @@ struct mtk_wdma_desc { #define MTK_WED_CTRL_WED_TX_BM_BUSY BIT(9) #define MTK_WED_CTRL_WED_TX_FREE_AGENT_EN BIT(10) #define MTK_WED_CTRL_WED_TX_FREE_AGENT_BUSY BIT(11) -#define MTK_WED_CTRL_RESERVE_EN BIT(12) -#define MTK_WED_CTRL_RESERVE_BUSY BIT(13) +#define MTK_WED_CTRL_WED_RX_BM_EN BIT(12) +#define MTK_WED_CTRL_WED_RX_BM_BUSY BIT(13) +#define MTK_WED_CTRL_RX_RRO_QM_EN BIT(14) +#define MTK_WED_CTRL_RX_RRO_QM_BUSY BIT(15) +#define MTK_WED_CTRL_RX_ROUTE_QM_EN BIT(16) +#define MTK_WED_CTRL_RX_ROUTE_QM_BUSY BIT(17) #define MTK_WED_CTRL_FINAL_DIDX_READ BIT(24) #define MTK_WED_CTRL_ETH_DMAD_FMT BIT(25) #define MTK_WED_CTRL_MIB_READ_CLEAR BIT(28) @@ -62,6 +69,9 @@ struct mtk_wdma_desc { #define MTK_WED_EXT_INT_STATUS_TX_DMA_R_RESP_ERR BIT(22) #define MTK_WED_EXT_INT_STATUS_TX_DMA_W_RESP_ERR BIT(23) #define MTK_WED_EXT_INT_STATUS_RX_DRV_DMA_RECYCLE BIT(24) +#define MTK_WED_EXT_INT_STATUS_RX_DRV_GET_BM_DMAD_SKIP BIT(25) +#define MTK_WED_EXT_INT_STATUS_WPDMA_RX_D_DRV_ERR BIT(26) +#define MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY BIT(27) #define MTK_WED_EXT_INT_STATUS_ERROR_MASK (MTK_WED_EXT_INT_STATUS_TF_LEN_ERR | \ MTK_WED_EXT_INT_STATUS_TKID_WO_PYLD | \ MTK_WED_EXT_INT_STATUS_TKID_TITO_INVALID | \ @@ -71,6 +81,8 @@ struct mtk_wdma_desc { MTK_WED_EXT_INT_STATUS_TX_DMA_R_RESP_ERR) #define MTK_WED_EXT_INT_MASK 0x028 +#define MTK_WED_EXT_INT_MASK1 0x02c +#define MTK_WED_EXT_INT_MASK2 0x030 #define MTK_WED_STATUS 0x060 #define MTK_WED_STATUS_TX GENMASK(15, 8) @@ -151,6 +163,7 @@ struct mtk_wdma_desc { #define MTK_WED_RING_TX(_n) (0x300 + (_n) * 0x10) #define MTK_WED_RING_RX(_n) (0x400 + (_n) * 0x10) +#define MTK_WED_RING_RX_DATA(_n) (0x420 + (_n) * 0x10) #define MTK_WED_SCR0 0x3c0 #define MTK_WED_WPDMA_INT_TRIGGER 0x504 @@ -213,6 +226,12 @@ struct mtk_wdma_desc { #define MTK_WED_WPDMA_INT_CTRL_TX1_DONE_TRIG GENMASK(14, 10) #define MTK_WED_WPDMA_INT_CTRL_RX 0x534 +#define MTK_WED_WPDMA_INT_CTRL_RX0_EN BIT(0) +#define MTK_WED_WPDMA_INT_CTRL_RX0_CLR BIT(1) +#define MTK_WED_WPDMA_INT_CTRL_RX0_DONE_TRIG GENMASK(6, 2) +#define MTK_WED_WPDMA_INT_CTRL_RX1_EN BIT(8) +#define MTK_WED_WPDMA_INT_CTRL_RX1_CLR BIT(9) +#define MTK_WED_WPDMA_INT_CTRL_RX1_DONE_TRIG GENMASK(14, 10) #define MTK_WED_WPDMA_INT_CTRL_TX_FREE 0x538 #define MTK_WED_WPDMA_INT_CTRL_TX_FREE_DONE_EN BIT(0) @@ -242,11 +261,34 @@ struct mtk_wdma_desc { #define MTK_WED_WPDMA_RING_TX(_n) (0x600 + (_n) * 0x10) #define MTK_WED_WPDMA_RING_RX(_n) (0x700 + (_n) * 0x10) +#define MTK_WED_WPDMA_RING_RX_DATA(_n) (0x730 + (_n) * 0x10) + +#define MTK_WED_WPDMA_RX_D_GLO_CFG 0x75c +#define MTK_WED_WPDMA_RX_D_RX_DRV_EN BIT(0) +#define MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL GENMASK(11, 7) +#define MTK_WED_WPDMA_RX_D_RXD_READ_LEN GENMASK(31, 24) + +#define MTK_WED_WPDMA_RX_D_RST_IDX 0x760 +#define MTK_WED_WPDMA_RX_D_RST_CRX_IDX GENMASK(17, 16) +#define MTK_WED_WPDMA_RX_D_RST_DRV_IDX GENMASK(25, 24) + +#define MTK_WED_WPDMA_RX_GLO_CFG 0x76c +#define MTK_WED_WPDMA_RX_RING 0x770 + +#define MTK_WED_WPDMA_RX_D_MIB(_n) (0x774 + (_n) * 4) +#define MTK_WED_WPDMA_RX_D_PROCESSED_MIB(_n) (0x784 + (_n) * 4) +#define MTK_WED_WPDMA_RX_D_COHERENT_MIB 0x78c + +#define MTK_WED_WDMA_RING_TX 0x800 + +#define MTK_WED_WDMA_TX_MIB 0x810 + #define MTK_WED_WDMA_RING_RX(_n) (0x900 + (_n) * 0x10) #define MTK_WED_WDMA_RX_THRES(_n) (0x940 + (_n) * 0x4) #define MTK_WED_WDMA_GLO_CFG 0xa04 #define MTK_WED_WDMA_GLO_CFG_TX_DRV_EN BIT(0) +#define MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK BIT(1) #define MTK_WED_WDMA_GLO_CFG_RX_DRV_EN BIT(2) #define MTK_WED_WDMA_GLO_CFG_RX_DRV_BUSY BIT(3) #define MTK_WED_WDMA_GLO_CFG_BT_SIZE GENMASK(5, 4) @@ -291,6 +333,20 @@ struct mtk_wdma_desc { #define MTK_WED_WDMA_RX_RECYCLE_MIB(_n) (0xae8 + (_n) * 4) #define MTK_WED_WDMA_RX_PROCESSED_MIB(_n) (0xaf0 + (_n) * 4) +#define MTK_WED_RX_BM_RX_DMAD 0xd80 +#define MTK_WED_RX_BM_RX_DMAD_SDL0 GENMASK(13, 0) + +#define MTK_WED_RX_BM_BASE 0xd84 +#define MTK_WED_RX_BM_INIT_PTR 0xd88 +#define MTK_WED_RX_BM_SW_TAIL GENMASK(15, 0) +#define MTK_WED_RX_BM_INIT_SW_TAIL BIT(16) + +#define MTK_WED_RX_PTR 0xd8c + +#define MTK_WED_RX_BM_DYN_ALLOC_TH 0xdb4 +#define MTK_WED_RX_BM_DYN_ALLOC_TH_H GENMASK(31, 16) +#define MTK_WED_RX_BM_DYN_ALLOC_TH_L GENMASK(15, 0) + #define MTK_WED_RING_OFS_BASE 0x00 #define MTK_WED_RING_OFS_COUNT 0x04 #define MTK_WED_RING_OFS_CPU_IDX 0x08 @@ -301,7 +357,9 @@ struct mtk_wdma_desc { #define MTK_WDMA_GLO_CFG 0x204 #define MTK_WDMA_GLO_CFG_TX_DMA_EN BIT(0) +#define MTK_WDMA_GLO_CFG_TX_DMA_BUSY BIT(1) #define MTK_WDMA_GLO_CFG_RX_DMA_EN BIT(2) +#define MTK_WDMA_GLO_CFG_RX_DMA_BUSY BIT(3) #define MTK_WDMA_GLO_CFG_RX_INFO3_PRERES BIT(26) #define MTK_WDMA_GLO_CFG_RX_INFO2_PRERES BIT(27) #define MTK_WDMA_GLO_CFG_RX_INFO1_PRERES BIT(28) @@ -330,4 +388,70 @@ struct mtk_wdma_desc { /* DMA channel mapping */ #define HIFSYS_DMA_AG_MAP 0x008 +#define MTK_WED_RTQM_GLO_CFG 0xb00 +#define MTK_WED_RTQM_BUSY BIT(1) +#define MTK_WED_RTQM_Q_RST BIT(2) +#define MTK_WED_RTQM_Q_DBG_BYPASS BIT(5) +#define MTK_WED_RTQM_TXDMAD_FPORT GENMASK(23, 20) + +#define MTK_WED_RTQM_R2H_MIB(_n) (0xb70 + (_n) * 0x4) +#define MTK_WED_RTQM_R2Q_MIB(_n) (0xb78 + (_n) * 0x4) +#define MTK_WED_RTQM_Q2N_MIB 0xb80 +#define MTK_WED_RTQM_Q2H_MIB(_n) (0xb84 + (_n) * 0x4) + +#define MTK_WED_RTQM_Q2B_MIB 0xb8c +#define MTK_WED_RTQM_PFDBK_MIB 0xb90 + +#define MTK_WED_RROQM_GLO_CFG 0xc04 +#define MTK_WED_RROQM_RST_IDX 0xc08 +#define MTK_WED_RROQM_RST_IDX_MIOD BIT(0) +#define MTK_WED_RROQM_RST_IDX_FDBK BIT(4) + +#define MTK_WED_RROQM_MIOD_CTRL0 0xc40 +#define MTK_WED_RROQM_MIOD_CTRL1 0xc44 +#define MTK_WED_RROQM_MIOD_CNT GENMASK(11, 0) + +#define MTK_WED_RROQM_MIOD_CTRL2 0xc48 +#define MTK_WED_RROQM_MIOD_CTRL3 0xc4c + +#define MTK_WED_RROQM_FDBK_CTRL0 0xc50 +#define MTK_WED_RROQM_FDBK_CTRL1 0xc54 +#define MTK_WED_RROQM_FDBK_CNT GENMASK(11, 0) + +#define MTK_WED_RROQM_FDBK_CTRL2 0xc58 + +#define MTK_WED_RROQ_BASE_L 0xc80 +#define MTK_WED_RROQ_BASE_H 0xc84 + +#define MTK_WED_RROQM_MIOD_CFG 0xc8c +#define MTK_WED_RROQM_MIOD_MID_DW GENMASK(5, 0) +#define MTK_WED_RROQM_MIOD_MOD_DW GENMASK(13, 8) +#define MTK_WED_RROQM_MIOD_ENTRY_DW GENMASK(22, 16) + +#define MTK_WED_RROQM_MID_MIB 0xcc0 +#define MTK_WED_RROQM_MOD_MIB 0xcc4 +#define MTK_WED_RROQM_MOD_COHERENT_MIB 0xcc8 +#define MTK_WED_RROQM_FDBK_MIB 0xcd0 +#define MTK_WED_RROQM_FDBK_COHERENT_MIB 0xcd4 +#define MTK_WED_RROQM_FDBK_IND_MIB 0xce0 +#define MTK_WED_RROQM_FDBK_ENQ_MIB 0xce4 +#define MTK_WED_RROQM_FDBK_ANC_MIB 0xce8 +#define MTK_WED_RROQM_FDBK_ANC2H_MIB 0xcec + +#define MTK_WED_RX_BM_RX_DMAD 0xd80 +#define MTK_WED_RX_BM_BASE 0xd84 +#define MTK_WED_RX_BM_INIT_PTR 0xd88 +#define MTK_WED_RX_BM_PTR 0xd8c +#define MTK_WED_RX_BM_PTR_HEAD GENMASK(32, 16) +#define MTK_WED_RX_BM_PTR_TAIL GENMASK(15, 0) + +#define MTK_WED_RX_BM_BLEN 0xd90 +#define MTK_WED_RX_BM_STS 0xd94 +#define MTK_WED_RX_BM_INTF2 0xd98 +#define MTK_WED_RX_BM_INTF 0xd9c +#define MTK_WED_RX_BM_ERR_STS 0xda8 + +#define MTK_WED_WOCPU_VIEW_MIOD_BASE 0x8000 +#define MTK_WED_PCIE_INT_MASK 0x0 + #endif diff --git a/drivers/net/ethernet/mediatek/mtk_wed_wo.h b/drivers/net/ethernet/mediatek/mtk_wed_wo.h index ed7e69d420dc..c8fb85795864 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_wo.h +++ b/drivers/net/ethernet/mediatek/mtk_wed_wo.h @@ -49,6 +49,10 @@ enum { MTK_WED_WARP_CMD_FLAG_FROM_TO_WO = BIT(2), }; +#define MTK_WED_WO_CPU_MCUSYS_RESET_ADDR 0x15194050 +#define MTK_WED_WO_CPU_WO0_MCUSYS_RESET_MASK 0x20 +#define MTK_WED_WO_CPU_WO1_MCUSYS_RESET_MASK 0x1 + enum { MTK_WED_WO_REGION_EMI, MTK_WED_WO_REGION_ILM, @@ -57,6 +61,28 @@ enum { __MTK_WED_WO_REGION_MAX, }; +enum mtk_wed_wo_state { + MTK_WED_WO_STATE_UNDEFINED, + MTK_WED_WO_STATE_INIT, + MTK_WED_WO_STATE_ENABLE, + MTK_WED_WO_STATE_DISABLE, + MTK_WED_WO_STATE_HALT, + MTK_WED_WO_STATE_GATING, + MTK_WED_WO_STATE_SER_RESET, + MTK_WED_WO_STATE_WF_RESET, +}; + +enum mtk_wed_wo_done_state { + MTK_WED_WOIF_UNDEFINED, + MTK_WED_WOIF_DISABLE_DONE, + MTK_WED_WOIF_TRIGGER_ENABLE, + MTK_WED_WOIF_ENABLE_DONE, + MTK_WED_WOIF_TRIGGER_GATING, + MTK_WED_WOIF_GATING_DONE, + MTK_WED_WOIF_TRIGGER_HALT, + MTK_WED_WOIF_HALT_DONE, +}; + enum mtk_wed_dummy_cr_idx { MTK_WED_DUMMY_CR_FWDL, MTK_WED_DUMMY_CR_WO_STATUS, @@ -245,6 +271,8 @@ void mtk_wed_mcu_rx_unsolicited_event(struct mtk_wed_wo *wo, struct sk_buff *skb); int mtk_wed_mcu_send_msg(struct mtk_wed_wo *wo, int id, int cmd, const void *data, int len, bool wait_resp); +int mtk_wed_mcu_msg_update(struct mtk_wed_device *dev, int id, void *data, + int len); int mtk_wed_mcu_init(struct mtk_wed_wo *wo); int mtk_wed_wo_init(struct mtk_wed_hw *hw); void mtk_wed_wo_deinit(struct mtk_wed_hw *hw); diff --git a/include/linux/soc/mediatek/mtk_wed.h b/include/linux/soc/mediatek/mtk_wed.h index 956978320f8b..8294978f4bca 100644 --- a/include/linux/soc/mediatek/mtk_wed.h +++ b/include/linux/soc/mediatek/mtk_wed.h @@ -5,10 +5,13 @@ #include #include #include +#include #define MTK_WED_TX_QUEUES 2 #define MTK_WED_RX_QUEUES 2 +#define WED_WO_STA_REC 0x6 + struct mtk_wed_hw; struct mtk_wdma_desc; @@ -41,21 +44,37 @@ enum mtk_wed_wo_cmd { MTK_WED_WO_CMD_WED_END }; +struct mtk_rxbm_desc { + __le32 buf0; + __le32 token; +} __packed __aligned(4); + enum mtk_wed_bus_tye { MTK_WED_BUS_PCIE, MTK_WED_BUS_AXI, }; +#define MTK_WED_RING_CONFIGURED BIT(0) struct mtk_wed_ring { struct mtk_wdma_desc *desc; dma_addr_t desc_phys; u32 desc_size; int size; + u32 flags; u32 reg_base; void __iomem *wpdma; }; +struct mtk_wed_wo_rx_stats { + __le16 wlan_idx; + __le16 tid; + __le32 rx_pkt_cnt; + __le32 rx_byte_cnt; + __le32 rx_err_cnt; + __le32 rx_drop_cnt; +}; + struct mtk_wed_device { #ifdef CONFIG_NET_MEDIATEK_SOC_WED const struct mtk_wed_ops *ops; @@ -64,9 +83,12 @@ struct mtk_wed_device { bool init_done, running; int wdma_idx; int irq; + u8 version; struct mtk_wed_ring tx_ring[MTK_WED_TX_QUEUES]; + struct mtk_wed_ring rx_ring[MTK_WED_RX_QUEUES]; struct mtk_wed_ring txfree_ring; + struct mtk_wed_ring tx_wdma[MTK_WED_TX_QUEUES]; struct mtk_wed_ring rx_wdma[MTK_WED_RX_QUEUES]; struct { @@ -74,7 +96,20 @@ struct mtk_wed_device { void **pages; struct mtk_wdma_desc *desc; dma_addr_t desc_phys; - } buf_ring; + } tx_buf_ring; + + struct { + int size; + struct page_frag_cache rx_page; + struct mtk_rxbm_desc *desc; + dma_addr_t desc_phys; + } rx_buf_ring; + + struct { + struct mtk_wed_ring ring; + dma_addr_t miod_phys; + dma_addr_t fdbk_phys; + } rro; /* filled by driver: */ struct { @@ -83,22 +118,36 @@ struct mtk_wed_device { struct pci_dev *pci_dev; }; enum mtk_wed_bus_tye bus_type; + void __iomem *base; + u32 phy_base; u32 wpdma_phys; u32 wpdma_int; u32 wpdma_mask; u32 wpdma_tx; u32 wpdma_txfree; + u32 wpdma_rx_glo; + u32 wpdma_rx; + + bool wcid_512; u16 token_start; unsigned int nbuf; + unsigned int rx_nbuf; + unsigned int rx_npkt; + unsigned int rx_size; u8 tx_tbit[MTK_WED_TX_QUEUES]; + u8 rx_tbit[MTK_WED_RX_QUEUES]; u8 txfree_tbit; u32 (*init_buf)(void *ptr, dma_addr_t phys, int token_id); int (*offload_enable)(struct mtk_wed_device *wed); void (*offload_disable)(struct mtk_wed_device *wed); + u32 (*init_rx_buf)(struct mtk_wed_device *wed, int size); + void (*release_rx_buf)(struct mtk_wed_device *wed); + void (*update_wo_rx_stats)(struct mtk_wed_device *wed, + struct mtk_wed_wo_rx_stats *stats); } wlan; #endif }; @@ -107,9 +156,15 @@ struct mtk_wed_ops { int (*attach)(struct mtk_wed_device *dev); int (*tx_ring_setup)(struct mtk_wed_device *dev, int ring, void __iomem *regs); + int (*rx_ring_setup)(struct mtk_wed_device *dev, int ring, + void __iomem *regs); int (*txfree_ring_setup)(struct mtk_wed_device *dev, void __iomem *regs); + int (*msg_update)(struct mtk_wed_device *dev, int cmd_id, + void *data, int len); void (*detach)(struct mtk_wed_device *dev); + void (*ppe_check)(struct mtk_wed_device *dev, struct sk_buff *skb, + u32 reason, u32 hash); void (*stop)(struct mtk_wed_device *dev); void (*start)(struct mtk_wed_device *dev, u32 irq_mask); @@ -144,6 +199,16 @@ mtk_wed_device_attach(struct mtk_wed_device *dev) return ret; } +static inline bool +mtk_wed_get_rx_capa(struct mtk_wed_device *dev) +{ +#ifdef CONFIG_NET_MEDIATEK_SOC_WED + return dev->version != 1; +#else + return false; +#endif +} + #ifdef CONFIG_NET_MEDIATEK_SOC_WED #define mtk_wed_device_active(_dev) !!(_dev)->ops #define mtk_wed_device_detach(_dev) (_dev)->ops->detach(_dev) @@ -160,6 +225,12 @@ mtk_wed_device_attach(struct mtk_wed_device *dev) (_dev)->ops->irq_get(_dev, _mask) #define mtk_wed_device_irq_set_mask(_dev, _mask) \ (_dev)->ops->irq_set_mask(_dev, _mask) +#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs) \ + (_dev)->ops->rx_ring_setup(_dev, _ring, _regs) +#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) \ + (_dev)->ops->ppe_check(_dev, _skb, _reason, _hash) +#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) \ + (_dev)->ops->msg_update(_dev, _id, _msg, _len) #else static inline bool mtk_wed_device_active(struct mtk_wed_device *dev) { @@ -173,6 +244,9 @@ static inline bool mtk_wed_device_active(struct mtk_wed_device *dev) #define mtk_wed_device_reg_write(_dev, _reg, _val) do {} while (0) #define mtk_wed_device_irq_get(_dev, _mask) 0 #define mtk_wed_device_irq_set_mask(_dev, _mask) do {} while (0) +#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs) -ENODEV +#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) do {} while (0) +#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) -ENODEV #endif #endif -- cgit v1.2.3 From d5b560c014eddce747b2fd528d3071ded215b219 Mon Sep 17 00:00:00 2001 From: Sergey Shtylyov Date: Thu, 10 Nov 2022 00:47:42 +0300 Subject: ata: libata-sff: kill unused ata_sff_busy_sleep() Nobody seems to call ata_sff_busy_sleep(), so we can get rid of it... Signed-off-by: Sergey Shtylyov Signed-off-by: Damien Le Moal --- drivers/ata/libata-sff.c | 56 ------------------------------------------------ include/linux/libata.h | 2 -- 2 files changed, 58 deletions(-) (limited to 'include') diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 7916e369e15e..153f49e00713 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -184,62 +184,6 @@ void ata_sff_dma_pause(struct ata_port *ap) } EXPORT_SYMBOL_GPL(ata_sff_dma_pause); -/** - * ata_sff_busy_sleep - sleep until BSY clears, or timeout - * @ap: port containing status register to be polled - * @tmout_pat: impatience timeout in msecs - * @tmout: overall timeout in msecs - * - * Sleep until ATA Status register bit BSY clears, - * or a timeout occurs. - * - * LOCKING: - * Kernel thread context (may sleep). - * - * RETURNS: - * 0 on success, -errno otherwise. - */ -int ata_sff_busy_sleep(struct ata_port *ap, - unsigned long tmout_pat, unsigned long tmout) -{ - unsigned long timer_start, timeout; - u8 status; - - status = ata_sff_busy_wait(ap, ATA_BUSY, 300); - timer_start = jiffies; - timeout = ata_deadline(timer_start, tmout_pat); - while (status != 0xff && (status & ATA_BUSY) && - time_before(jiffies, timeout)) { - ata_msleep(ap, 50); - status = ata_sff_busy_wait(ap, ATA_BUSY, 3); - } - - if (status != 0xff && (status & ATA_BUSY)) - ata_port_warn(ap, - "port is slow to respond, please be patient (Status 0x%x)\n", - status); - - timeout = ata_deadline(timer_start, tmout); - while (status != 0xff && (status & ATA_BUSY) && - time_before(jiffies, timeout)) { - ata_msleep(ap, 50); - status = ap->ops->sff_check_status(ap); - } - - if (status == 0xff) - return -ENODEV; - - if (status & ATA_BUSY) { - ata_port_err(ap, - "port failed to respond (%lu secs, Status 0x%x)\n", - DIV_ROUND_UP(tmout, 1000), status); - return -EBUSY; - } - - return 0; -} -EXPORT_SYMBOL_GPL(ata_sff_busy_sleep); - static int ata_sff_check_ready(struct ata_link *link) { u8 status = link->ap->ops->sff_check_status(link->ap); diff --git a/include/linux/libata.h b/include/linux/libata.h index af4953b95f76..c9149ebe7423 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1918,8 +1918,6 @@ extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device); extern u8 ata_sff_check_status(struct ata_port *ap); extern void ata_sff_pause(struct ata_port *ap); extern void ata_sff_dma_pause(struct ata_port *ap); -extern int ata_sff_busy_sleep(struct ata_port *ap, - unsigned long timeout_pat, unsigned long timeout); extern int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline); extern void ata_sff_tf_load(struct ata_port *ap, const struct ata_taskfile *tf); extern void ata_sff_tf_read(struct ata_port *ap, struct ata_taskfile *tf); -- cgit v1.2.3 From 0266a177631d4c6b963b5b12dd986a8c5abdbf06 Mon Sep 17 00:00:00 2001 From: Long Li Date: Thu, 3 Nov 2022 12:16:30 -0700 Subject: RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter Add a RDMA VF driver for Microsoft Azure Network Adapter (MANA). Co-developed-by: Ajay Sharma Signed-off-by: Ajay Sharma Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-13-git-send-email-longli@linuxonhyperv.com Signed-off-by: Leon Romanovsky --- MAINTAINERS | 9 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/mana/Kconfig | 10 + drivers/infiniband/hw/mana/Makefile | 4 + drivers/infiniband/hw/mana/cq.c | 79 +++++ drivers/infiniband/hw/mana/device.c | 117 +++++++ drivers/infiniband/hw/mana/main.c | 521 ++++++++++++++++++++++++++++++++ drivers/infiniband/hw/mana/mana_ib.h | 162 ++++++++++ drivers/infiniband/hw/mana/mr.c | 198 ++++++++++++ drivers/infiniband/hw/mana/qp.c | 506 +++++++++++++++++++++++++++++++ drivers/infiniband/hw/mana/wq.c | 115 +++++++ include/net/mana/mana.h | 3 + include/uapi/rdma/ib_user_ioctl_verbs.h | 1 + include/uapi/rdma/mana-abi.h | 66 ++++ 15 files changed, 1793 insertions(+) create mode 100644 drivers/infiniband/hw/mana/Kconfig create mode 100644 drivers/infiniband/hw/mana/Makefile create mode 100644 drivers/infiniband/hw/mana/cq.c create mode 100644 drivers/infiniband/hw/mana/device.c create mode 100644 drivers/infiniband/hw/mana/main.c create mode 100644 drivers/infiniband/hw/mana/mana_ib.h create mode 100644 drivers/infiniband/hw/mana/mr.c create mode 100644 drivers/infiniband/hw/mana/qp.c create mode 100644 drivers/infiniband/hw/mana/wq.c create mode 100644 include/uapi/rdma/mana-abi.h (limited to 'include') diff --git a/MAINTAINERS b/MAINTAINERS index 441a65d41eb4..4db8e4e02c05 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13669,6 +13669,15 @@ F: drivers/scsi/smartpqi/smartpqi*.[ch] F: include/linux/cciss*.h F: include/uapi/linux/cciss*.h +MICROSOFT MANA RDMA DRIVER +M: Long Li +M: Ajay Sharma +L: linux-rdma@vger.kernel.org +S: Supported +F: drivers/infiniband/hw/mana/ +F: include/net/mana +F: include/uapi/rdma/mana-abi.h + MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH M: Maximilian Luz L: platform-driver-x86@vger.kernel.org diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index aa36ac618e72..ccc874478f0b 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -85,6 +85,7 @@ source "drivers/infiniband/hw/erdma/Kconfig" source "drivers/infiniband/hw/hfi1/Kconfig" source "drivers/infiniband/hw/hns/Kconfig" source "drivers/infiniband/hw/irdma/Kconfig" +source "drivers/infiniband/hw/mana/Kconfig" source "drivers/infiniband/hw/mlx4/Kconfig" source "drivers/infiniband/hw/mlx5/Kconfig" source "drivers/infiniband/hw/mthca/Kconfig" diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile index 6b3a88046125..1211f4317a9f 100644 --- a/drivers/infiniband/hw/Makefile +++ b/drivers/infiniband/hw/Makefile @@ -4,6 +4,7 @@ obj-$(CONFIG_INFINIBAND_QIB) += qib/ obj-$(CONFIG_INFINIBAND_CXGB4) += cxgb4/ obj-$(CONFIG_INFINIBAND_EFA) += efa/ obj-$(CONFIG_INFINIBAND_IRDMA) += irdma/ +obj-$(CONFIG_MANA_INFINIBAND) += mana/ obj-$(CONFIG_MLX4_INFINIBAND) += mlx4/ obj-$(CONFIG_MLX5_INFINIBAND) += mlx5/ obj-$(CONFIG_INFINIBAND_OCRDMA) += ocrdma/ diff --git a/drivers/infiniband/hw/mana/Kconfig b/drivers/infiniband/hw/mana/Kconfig new file mode 100644 index 000000000000..546640657bac --- /dev/null +++ b/drivers/infiniband/hw/mana/Kconfig @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0-only +config MANA_INFINIBAND + tristate "Microsoft Azure Network Adapter support" + depends on NETDEVICES && ETHERNET && PCI && MICROSOFT_MANA + help + This driver provides low-level RDMA support for Microsoft Azure + Network Adapter (MANA). MANA supports RDMA features that can be used + for workloads (e.g. DPDK, MPI etc) that uses RDMA verbs to directly + access hardware from user-mode processes in Microsoft Azure cloud + environment. diff --git a/drivers/infiniband/hw/mana/Makefile b/drivers/infiniband/hw/mana/Makefile new file mode 100644 index 000000000000..88655fe5e398 --- /dev/null +++ b/drivers/infiniband/hw/mana/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-$(CONFIG_MANA_INFINIBAND) += mana_ib.o + +mana_ib-y := device.o main.o wq.o qp.o cq.o mr.o diff --git a/drivers/infiniband/hw/mana/cq.c b/drivers/infiniband/hw/mana/cq.c new file mode 100644 index 000000000000..d141cab8a1e6 --- /dev/null +++ b/drivers/infiniband/hw/mana/cq.c @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" + +int mana_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, + struct ib_udata *udata) +{ + struct mana_ib_cq *cq = container_of(ibcq, struct mana_ib_cq, ibcq); + struct ib_device *ibdev = ibcq->device; + struct mana_ib_create_cq ucmd = {}; + struct mana_ib_dev *mdev; + int err; + + mdev = container_of(ibdev, struct mana_ib_dev, ib_dev); + + if (udata->inlen < sizeof(ucmd)) + return -EINVAL; + + err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); + if (err) { + ibdev_dbg(ibdev, + "Failed to copy from udata for create cq, %d\n", err); + return err; + } + + if (attr->cqe > MAX_SEND_BUFFERS_PER_QUEUE) { + ibdev_dbg(ibdev, "CQE %d exceeding limit\n", attr->cqe); + return -EINVAL; + } + + cq->cqe = attr->cqe; + cq->umem = ib_umem_get(ibdev, ucmd.buf_addr, cq->cqe * COMP_ENTRY_SIZE, + IB_ACCESS_LOCAL_WRITE); + if (IS_ERR(cq->umem)) { + err = PTR_ERR(cq->umem); + ibdev_dbg(ibdev, "Failed to get umem for create cq, err %d\n", + err); + return err; + } + + err = mana_ib_gd_create_dma_region(mdev, cq->umem, &cq->gdma_region); + if (err) { + ibdev_dbg(ibdev, + "Failed to create dma region for create cq, %d\n", + err); + goto err_release_umem; + } + + ibdev_dbg(ibdev, + "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n", + err, cq->gdma_region); + + /* + * The CQ ID is not known at this time. The ID is generated at create_qp + */ + + return 0; + +err_release_umem: + ib_umem_release(cq->umem); + return err; +} + +int mana_ib_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata) +{ + struct mana_ib_cq *cq = container_of(ibcq, struct mana_ib_cq, ibcq); + struct ib_device *ibdev = ibcq->device; + struct mana_ib_dev *mdev; + + mdev = container_of(ibdev, struct mana_ib_dev, ib_dev); + + mana_ib_gd_destroy_dma_region(mdev, cq->gdma_region); + ib_umem_release(cq->umem); + + return 0; +} diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c new file mode 100644 index 000000000000..d4541b8707e4 --- /dev/null +++ b/drivers/infiniband/hw/mana/device.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" +#include + +MODULE_DESCRIPTION("Microsoft Azure Network Adapter IB driver"); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(NET_MANA); + +static const struct ib_device_ops mana_ib_dev_ops = { + .owner = THIS_MODULE, + .driver_id = RDMA_DRIVER_MANA, + .uverbs_abi_ver = MANA_IB_UVERBS_ABI_VERSION, + + .alloc_pd = mana_ib_alloc_pd, + .alloc_ucontext = mana_ib_alloc_ucontext, + .create_cq = mana_ib_create_cq, + .create_qp = mana_ib_create_qp, + .create_rwq_ind_table = mana_ib_create_rwq_ind_table, + .create_wq = mana_ib_create_wq, + .dealloc_pd = mana_ib_dealloc_pd, + .dealloc_ucontext = mana_ib_dealloc_ucontext, + .dereg_mr = mana_ib_dereg_mr, + .destroy_cq = mana_ib_destroy_cq, + .destroy_qp = mana_ib_destroy_qp, + .destroy_rwq_ind_table = mana_ib_destroy_rwq_ind_table, + .destroy_wq = mana_ib_destroy_wq, + .disassociate_ucontext = mana_ib_disassociate_ucontext, + .get_port_immutable = mana_ib_get_port_immutable, + .mmap = mana_ib_mmap, + .modify_qp = mana_ib_modify_qp, + .modify_wq = mana_ib_modify_wq, + .query_device = mana_ib_query_device, + .query_gid = mana_ib_query_gid, + .query_port = mana_ib_query_port, + .reg_user_mr = mana_ib_reg_user_mr, + + INIT_RDMA_OBJ_SIZE(ib_cq, mana_ib_cq, ibcq), + INIT_RDMA_OBJ_SIZE(ib_pd, mana_ib_pd, ibpd), + INIT_RDMA_OBJ_SIZE(ib_qp, mana_ib_qp, ibqp), + INIT_RDMA_OBJ_SIZE(ib_ucontext, mana_ib_ucontext, ibucontext), + INIT_RDMA_OBJ_SIZE(ib_rwq_ind_table, mana_ib_rwq_ind_table, + ib_ind_table), +}; + +static int mana_ib_probe(struct auxiliary_device *adev, + const struct auxiliary_device_id *id) +{ + struct mana_adev *madev = container_of(adev, struct mana_adev, adev); + struct gdma_dev *mdev = madev->mdev; + struct mana_context *mc; + struct mana_ib_dev *dev; + int ret; + + mc = mdev->driver_data; + + dev = ib_alloc_device(mana_ib_dev, ib_dev); + if (!dev) + return -ENOMEM; + + ib_set_device_ops(&dev->ib_dev, &mana_ib_dev_ops); + + dev->ib_dev.phys_port_cnt = mc->num_ports; + + ibdev_dbg(&dev->ib_dev, "mdev=%p id=%d num_ports=%d\n", mdev, + mdev->dev_id.as_uint32, dev->ib_dev.phys_port_cnt); + + dev->gdma_dev = mdev; + dev->ib_dev.node_type = RDMA_NODE_IB_CA; + + /* + * num_comp_vectors needs to set to the max MSIX index + * when interrupts and event queues are implemented + */ + dev->ib_dev.num_comp_vectors = 1; + dev->ib_dev.dev.parent = mdev->gdma_context->dev; + + ret = ib_register_device(&dev->ib_dev, "mana_%d", + mdev->gdma_context->dev); + if (ret) { + ib_dealloc_device(&dev->ib_dev); + return ret; + } + + dev_set_drvdata(&adev->dev, dev); + + return 0; +} + +static void mana_ib_remove(struct auxiliary_device *adev) +{ + struct mana_ib_dev *dev = dev_get_drvdata(&adev->dev); + + ib_unregister_device(&dev->ib_dev); + ib_dealloc_device(&dev->ib_dev); +} + +static const struct auxiliary_device_id mana_id_table[] = { + { + .name = "mana.rdma", + }, + {}, +}; + +MODULE_DEVICE_TABLE(auxiliary, mana_id_table); + +static struct auxiliary_driver mana_driver = { + .name = "rdma", + .probe = mana_ib_probe, + .remove = mana_ib_remove, + .id_table = mana_id_table, +}; + +module_auxiliary_driver(mana_driver); diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c new file mode 100644 index 000000000000..8b3bc302d6f3 --- /dev/null +++ b/drivers/infiniband/hw/mana/main.c @@ -0,0 +1,521 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" + +void mana_ib_uncfg_vport(struct mana_ib_dev *dev, struct mana_ib_pd *pd, + u32 port) +{ + struct gdma_dev *gd = dev->gdma_dev; + struct mana_port_context *mpc; + struct net_device *ndev; + struct mana_context *mc; + + mc = gd->driver_data; + ndev = mc->ports[port]; + mpc = netdev_priv(ndev); + + mutex_lock(&pd->vport_mutex); + + pd->vport_use_count--; + WARN_ON(pd->vport_use_count < 0); + + if (!pd->vport_use_count) + mana_uncfg_vport(mpc); + + mutex_unlock(&pd->vport_mutex); +} + +int mana_ib_cfg_vport(struct mana_ib_dev *dev, u32 port, struct mana_ib_pd *pd, + u32 doorbell_id) +{ + struct gdma_dev *mdev = dev->gdma_dev; + struct mana_port_context *mpc; + struct mana_context *mc; + struct net_device *ndev; + int err; + + mc = mdev->driver_data; + ndev = mc->ports[port]; + mpc = netdev_priv(ndev); + + mutex_lock(&pd->vport_mutex); + + pd->vport_use_count++; + if (pd->vport_use_count > 1) { + ibdev_dbg(&dev->ib_dev, + "Skip as this PD is already configured vport\n"); + mutex_unlock(&pd->vport_mutex); + return 0; + } + + err = mana_cfg_vport(mpc, pd->pdn, doorbell_id); + if (err) { + pd->vport_use_count--; + mutex_unlock(&pd->vport_mutex); + + ibdev_dbg(&dev->ib_dev, "Failed to configure vPort %d\n", err); + return err; + } + + mutex_unlock(&pd->vport_mutex); + + pd->tx_shortform_allowed = mpc->tx_shortform_allowed; + pd->tx_vp_offset = mpc->tx_vp_offset; + + ibdev_dbg(&dev->ib_dev, "vport handle %llx pdid %x doorbell_id %x\n", + mpc->port_handle, pd->pdn, doorbell_id); + + return 0; +} + +int mana_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) +{ + struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd); + struct ib_device *ibdev = ibpd->device; + struct gdma_create_pd_resp resp = {}; + struct gdma_create_pd_req req = {}; + enum gdma_pd_flags flags = 0; + struct mana_ib_dev *dev; + struct gdma_dev *mdev; + int err; + + dev = container_of(ibdev, struct mana_ib_dev, ib_dev); + mdev = dev->gdma_dev; + + mana_gd_init_req_hdr(&req.hdr, GDMA_CREATE_PD, sizeof(req), + sizeof(resp)); + + req.flags = flags; + err = mana_gd_send_request(mdev->gdma_context, sizeof(req), &req, + sizeof(resp), &resp); + + if (err || resp.hdr.status) { + ibdev_dbg(&dev->ib_dev, + "Failed to get pd_id err %d status %u\n", err, + resp.hdr.status); + if (!err) + err = -EPROTO; + + return err; + } + + pd->pd_handle = resp.pd_handle; + pd->pdn = resp.pd_id; + ibdev_dbg(&dev->ib_dev, "pd_handle 0x%llx pd_id %d\n", + pd->pd_handle, pd->pdn); + + mutex_init(&pd->vport_mutex); + pd->vport_use_count = 0; + return 0; +} + +int mana_ib_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) +{ + struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd); + struct ib_device *ibdev = ibpd->device; + struct gdma_destory_pd_resp resp = {}; + struct gdma_destroy_pd_req req = {}; + struct mana_ib_dev *dev; + struct gdma_dev *mdev; + int err; + + dev = container_of(ibdev, struct mana_ib_dev, ib_dev); + mdev = dev->gdma_dev; + + mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_PD, sizeof(req), + sizeof(resp)); + + req.pd_handle = pd->pd_handle; + err = mana_gd_send_request(mdev->gdma_context, sizeof(req), &req, + sizeof(resp), &resp); + + if (err || resp.hdr.status) { + ibdev_dbg(&dev->ib_dev, + "Failed to destroy pd_handle 0x%llx err %d status %u", + pd->pd_handle, err, resp.hdr.status); + if (!err) + err = -EPROTO; + } + + return err; +} + +static int mana_gd_destroy_doorbell_page(struct gdma_context *gc, + int doorbell_page) +{ + struct gdma_destroy_resource_range_req req = {}; + struct gdma_resp_hdr resp = {}; + int err; + + mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_RESOURCE_RANGE, + sizeof(req), sizeof(resp)); + + req.resource_type = GDMA_RESOURCE_DOORBELL_PAGE; + req.num_resources = 1; + req.allocated_resources = doorbell_page; + + err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); + if (err || resp.status) { + dev_err(gc->dev, + "Failed to destroy doorbell page: ret %d, 0x%x\n", + err, resp.status); + return err ?: -EPROTO; + } + + return 0; +} + +static int mana_gd_allocate_doorbell_page(struct gdma_context *gc, + int *doorbell_page) +{ + struct gdma_allocate_resource_range_req req = {}; + struct gdma_allocate_resource_range_resp resp = {}; + int err; + + mana_gd_init_req_hdr(&req.hdr, GDMA_ALLOCATE_RESOURCE_RANGE, + sizeof(req), sizeof(resp)); + + req.resource_type = GDMA_RESOURCE_DOORBELL_PAGE; + req.num_resources = 1; + req.alignment = 1; + + /* Have GDMA start searching from 0 */ + req.allocated_resources = 0; + + err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); + if (err || resp.hdr.status) { + dev_err(gc->dev, + "Failed to allocate doorbell page: ret %d, 0x%x\n", + err, resp.hdr.status); + return err ?: -EPROTO; + } + + *doorbell_page = resp.allocated_resources; + + return 0; +} + +int mana_ib_alloc_ucontext(struct ib_ucontext *ibcontext, + struct ib_udata *udata) +{ + struct mana_ib_ucontext *ucontext = + container_of(ibcontext, struct mana_ib_ucontext, ibucontext); + struct ib_device *ibdev = ibcontext->device; + struct mana_ib_dev *mdev; + struct gdma_context *gc; + struct gdma_dev *dev; + int doorbell_page; + int ret; + + mdev = container_of(ibdev, struct mana_ib_dev, ib_dev); + dev = mdev->gdma_dev; + gc = dev->gdma_context; + + /* Allocate a doorbell page index */ + ret = mana_gd_allocate_doorbell_page(gc, &doorbell_page); + if (ret) { + ibdev_dbg(ibdev, "Failed to allocate doorbell page %d\n", ret); + return ret; + } + + ibdev_dbg(ibdev, "Doorbell page allocated %d\n", doorbell_page); + + ucontext->doorbell = doorbell_page; + + return 0; +} + +void mana_ib_dealloc_ucontext(struct ib_ucontext *ibcontext) +{ + struct mana_ib_ucontext *mana_ucontext = + container_of(ibcontext, struct mana_ib_ucontext, ibucontext); + struct ib_device *ibdev = ibcontext->device; + struct mana_ib_dev *mdev; + struct gdma_context *gc; + int ret; + + mdev = container_of(ibdev, struct mana_ib_dev, ib_dev); + gc = mdev->gdma_dev->gdma_context; + + ret = mana_gd_destroy_doorbell_page(gc, mana_ucontext->doorbell); + if (ret) + ibdev_dbg(ibdev, "Failed to destroy doorbell page %d\n", ret); +} + +static int +mana_ib_gd_first_dma_region(struct mana_ib_dev *dev, + struct gdma_context *gc, + struct gdma_create_dma_region_req *create_req, + size_t num_pages, mana_handle_t *gdma_region) +{ + struct gdma_create_dma_region_resp create_resp = {}; + unsigned int create_req_msg_size; + int err; + + create_req_msg_size = + struct_size(create_req, page_addr_list, num_pages); + create_req->page_addr_list_len = num_pages; + + err = mana_gd_send_request(gc, create_req_msg_size, create_req, + sizeof(create_resp), &create_resp); + if (err || create_resp.hdr.status) { + ibdev_dbg(&dev->ib_dev, + "Failed to create DMA region: %d, 0x%x\n", + err, create_resp.hdr.status); + if (!err) + err = -EPROTO; + + return err; + } + + *gdma_region = create_resp.dma_region_handle; + ibdev_dbg(&dev->ib_dev, "Created DMA region handle 0x%llx\n", + *gdma_region); + + return 0; +} + +static int +mana_ib_gd_add_dma_region(struct mana_ib_dev *dev, struct gdma_context *gc, + struct gdma_dma_region_add_pages_req *add_req, + unsigned int num_pages, u32 expected_status) +{ + unsigned int add_req_msg_size = + struct_size(add_req, page_addr_list, num_pages); + struct gdma_general_resp add_resp = {}; + int err; + + mana_gd_init_req_hdr(&add_req->hdr, GDMA_DMA_REGION_ADD_PAGES, + add_req_msg_size, sizeof(add_resp)); + add_req->page_addr_list_len = num_pages; + + err = mana_gd_send_request(gc, add_req_msg_size, add_req, + sizeof(add_resp), &add_resp); + if (err || add_resp.hdr.status != expected_status) { + ibdev_dbg(&dev->ib_dev, + "Failed to create DMA region: %d, 0x%x\n", + err, add_resp.hdr.status); + + if (!err) + err = -EPROTO; + + return err; + } + + return 0; +} + +int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem *umem, + mana_handle_t *gdma_region) +{ + struct gdma_dma_region_add_pages_req *add_req = NULL; + size_t num_pages_processed = 0, num_pages_to_handle; + struct gdma_create_dma_region_req *create_req; + unsigned int create_req_msg_size; + struct hw_channel_context *hwc; + struct ib_block_iter biter; + size_t max_pgs_add_cmd = 0; + size_t max_pgs_create_cmd; + struct gdma_context *gc; + size_t num_pages_total; + struct gdma_dev *mdev; + unsigned long page_sz; + unsigned int tail = 0; + u64 *page_addr_list; + void *request_buf; + int err; + + mdev = dev->gdma_dev; + gc = mdev->gdma_context; + hwc = gc->hwc.driver_data; + + /* Hardware requires dma region to align to chosen page size */ + page_sz = ib_umem_find_best_pgsz(umem, PAGE_SZ_BM, 0); + if (!page_sz) { + ibdev_dbg(&dev->ib_dev, "failed to find page size.\n"); + return -ENOMEM; + } + num_pages_total = ib_umem_num_dma_blocks(umem, page_sz); + + max_pgs_create_cmd = + (hwc->max_req_msg_size - sizeof(*create_req)) / sizeof(u64); + num_pages_to_handle = + min_t(size_t, num_pages_total, max_pgs_create_cmd); + create_req_msg_size = + struct_size(create_req, page_addr_list, num_pages_to_handle); + + request_buf = kzalloc(hwc->max_req_msg_size, GFP_KERNEL); + if (!request_buf) + return -ENOMEM; + + create_req = request_buf; + mana_gd_init_req_hdr(&create_req->hdr, GDMA_CREATE_DMA_REGION, + create_req_msg_size, + sizeof(struct gdma_create_dma_region_resp)); + + create_req->length = umem->length; + create_req->offset_in_page = umem->address & (page_sz - 1); + create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT; + create_req->page_count = num_pages_total; + + ibdev_dbg(&dev->ib_dev, "size_dma_region %lu num_pages_total %lu\n", + umem->length, num_pages_total); + + ibdev_dbg(&dev->ib_dev, "page_sz %lu offset_in_page %u\n", + page_sz, create_req->offset_in_page); + + ibdev_dbg(&dev->ib_dev, "num_pages_to_handle %lu, gdma_page_type %u", + num_pages_to_handle, create_req->gdma_page_type); + + page_addr_list = create_req->page_addr_list; + rdma_umem_for_each_dma_block(umem, &biter, page_sz) { + page_addr_list[tail++] = rdma_block_iter_dma_address(&biter); + if (tail < num_pages_to_handle) + continue; + + if (!num_pages_processed) { + /* First create message */ + err = mana_ib_gd_first_dma_region(dev, gc, create_req, + tail, gdma_region); + if (err) + goto out; + + max_pgs_add_cmd = (hwc->max_req_msg_size - + sizeof(*add_req)) / sizeof(u64); + + add_req = request_buf; + add_req->dma_region_handle = *gdma_region; + add_req->reserved3 = 0; + page_addr_list = add_req->page_addr_list; + } else { + /* Subsequent create messages */ + u32 expected_s = 0; + + if (num_pages_processed + num_pages_to_handle < + num_pages_total) + expected_s = GDMA_STATUS_MORE_ENTRIES; + + err = mana_ib_gd_add_dma_region(dev, gc, add_req, tail, + expected_s); + if (err) + break; + } + + num_pages_processed += tail; + tail = 0; + + /* The remaining pages to create */ + num_pages_to_handle = + min_t(size_t, + num_pages_total - num_pages_processed, + max_pgs_add_cmd); + } + + if (err) + mana_ib_gd_destroy_dma_region(dev, *gdma_region); + +out: + kfree(request_buf); + return err; +} + +int mana_ib_gd_destroy_dma_region(struct mana_ib_dev *dev, u64 gdma_region) +{ + struct gdma_dev *mdev = dev->gdma_dev; + struct gdma_context *gc; + + gc = mdev->gdma_context; + ibdev_dbg(&dev->ib_dev, "destroy dma region 0x%llx\n", gdma_region); + + return mana_gd_destroy_dma_region(gc, gdma_region); +} + +int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma) +{ + struct mana_ib_ucontext *mana_ucontext = + container_of(ibcontext, struct mana_ib_ucontext, ibucontext); + struct ib_device *ibdev = ibcontext->device; + struct mana_ib_dev *mdev; + struct gdma_context *gc; + phys_addr_t pfn; + pgprot_t prot; + int ret; + + mdev = container_of(ibdev, struct mana_ib_dev, ib_dev); + gc = mdev->gdma_dev->gdma_context; + + if (vma->vm_pgoff != 0) { + ibdev_dbg(ibdev, "Unexpected vm_pgoff %lu\n", vma->vm_pgoff); + return -EINVAL; + } + + /* Map to the page indexed by ucontext->doorbell */ + pfn = (gc->phys_db_page_base + + gc->db_page_size * mana_ucontext->doorbell) >> + PAGE_SHIFT; + prot = pgprot_writecombine(vma->vm_page_prot); + + ret = rdma_user_mmap_io(ibcontext, vma, pfn, gc->db_page_size, prot, + NULL); + if (ret) + ibdev_dbg(ibdev, "can't rdma_user_mmap_io ret %d\n", ret); + else + ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %u, ret %d\n", + pfn, gc->db_page_size, ret); + + return ret; +} + +int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num, + struct ib_port_immutable *immutable) +{ + /* + * This version only support RAW_PACKET + * other values need to be filled for other types + */ + immutable->core_cap_flags = RDMA_CORE_PORT_RAW_PACKET; + + return 0; +} + +int mana_ib_query_device(struct ib_device *ibdev, struct ib_device_attr *props, + struct ib_udata *uhw) +{ + props->max_qp = MANA_MAX_NUM_QUEUES; + props->max_qp_wr = MAX_SEND_BUFFERS_PER_QUEUE; + + /* + * max_cqe could be potentially much bigger. + * As this version of driver only support RAW QP, set it to the same + * value as max_qp_wr + */ + props->max_cqe = MAX_SEND_BUFFERS_PER_QUEUE; + + props->max_mr_size = MANA_IB_MAX_MR_SIZE; + props->max_mr = MANA_IB_MAX_MR; + props->max_send_sge = MAX_TX_WQE_SGL_ENTRIES; + props->max_recv_sge = MAX_RX_WQE_SGL_ENTRIES; + + return 0; +} + +int mana_ib_query_port(struct ib_device *ibdev, u32 port, + struct ib_port_attr *props) +{ + /* This version doesn't return port properties */ + return 0; +} + +int mana_ib_query_gid(struct ib_device *ibdev, u32 port, int index, + union ib_gid *gid) +{ + /* This version doesn't return GID properties */ + return 0; +} + +void mana_ib_disassociate_ucontext(struct ib_ucontext *ibcontext) +{ +} diff --git a/drivers/infiniband/hw/mana/mana_ib.h b/drivers/infiniband/hw/mana/mana_ib.h new file mode 100644 index 000000000000..502cc8672eef --- /dev/null +++ b/drivers/infiniband/hw/mana/mana_ib.h @@ -0,0 +1,162 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022 Microsoft Corporation. All rights reserved. + */ + +#ifndef _MANA_IB_H_ +#define _MANA_IB_H_ + +#include +#include +#include +#include +#include + +#include + +#define PAGE_SZ_BM \ + (SZ_4K | SZ_8K | SZ_16K | SZ_32K | SZ_64K | SZ_128K | SZ_256K | \ + SZ_512K | SZ_1M | SZ_2M) + +/* MANA doesn't have any limit for MR size */ +#define MANA_IB_MAX_MR_SIZE U64_MAX + +/* + * The hardware limit of number of MRs is greater than maximum number of MRs + * that can possibly represent in 24 bits + */ +#define MANA_IB_MAX_MR 0xFFFFFFu + +struct mana_ib_dev { + struct ib_device ib_dev; + struct gdma_dev *gdma_dev; +}; + +struct mana_ib_wq { + struct ib_wq ibwq; + struct ib_umem *umem; + int wqe; + u32 wq_buf_size; + u64 gdma_region; + u64 id; + mana_handle_t rx_object; +}; + +struct mana_ib_pd { + struct ib_pd ibpd; + u32 pdn; + mana_handle_t pd_handle; + + /* Mutex for sharing access to vport_use_count */ + struct mutex vport_mutex; + int vport_use_count; + + bool tx_shortform_allowed; + u32 tx_vp_offset; +}; + +struct mana_ib_mr { + struct ib_mr ibmr; + struct ib_umem *umem; + mana_handle_t mr_handle; +}; + +struct mana_ib_cq { + struct ib_cq ibcq; + struct ib_umem *umem; + int cqe; + u64 gdma_region; + u64 id; +}; + +struct mana_ib_qp { + struct ib_qp ibqp; + + /* Work queue info */ + struct ib_umem *sq_umem; + int sqe; + u64 sq_gdma_region; + u64 sq_id; + mana_handle_t tx_object; + + /* The port on the IB device, starting with 1 */ + u32 port; +}; + +struct mana_ib_ucontext { + struct ib_ucontext ibucontext; + u32 doorbell; +}; + +struct mana_ib_rwq_ind_table { + struct ib_rwq_ind_table ib_ind_table; +}; + +int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem *umem, + mana_handle_t *gdma_region); + +int mana_ib_gd_destroy_dma_region(struct mana_ib_dev *dev, + mana_handle_t gdma_region); + +struct ib_wq *mana_ib_create_wq(struct ib_pd *pd, + struct ib_wq_init_attr *init_attr, + struct ib_udata *udata); + +int mana_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr, + u32 wq_attr_mask, struct ib_udata *udata); + +int mana_ib_destroy_wq(struct ib_wq *ibwq, struct ib_udata *udata); + +int mana_ib_create_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_table, + struct ib_rwq_ind_table_init_attr *init_attr, + struct ib_udata *udata); + +int mana_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_tbl); + +struct ib_mr *mana_ib_get_dma_mr(struct ib_pd *ibpd, int access_flags); + +struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, + u64 iova, int access_flags, + struct ib_udata *udata); + +int mana_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata); + +int mana_ib_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *qp_init_attr, + struct ib_udata *udata); + +int mana_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, + int attr_mask, struct ib_udata *udata); + +int mana_ib_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata); + +int mana_ib_cfg_vport(struct mana_ib_dev *dev, u32 port_id, + struct mana_ib_pd *pd, u32 doorbell_id); +void mana_ib_uncfg_vport(struct mana_ib_dev *dev, struct mana_ib_pd *pd, + u32 port); + +int mana_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, + struct ib_udata *udata); + +int mana_ib_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata); + +int mana_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata); +int mana_ib_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata); + +int mana_ib_alloc_ucontext(struct ib_ucontext *ibcontext, + struct ib_udata *udata); +void mana_ib_dealloc_ucontext(struct ib_ucontext *ibcontext); + +int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma); + +int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num, + struct ib_port_immutable *immutable); +int mana_ib_query_device(struct ib_device *ibdev, struct ib_device_attr *props, + struct ib_udata *uhw); +int mana_ib_query_port(struct ib_device *ibdev, u32 port, + struct ib_port_attr *props); +int mana_ib_query_gid(struct ib_device *ibdev, u32 port, int index, + union ib_gid *gid); + +void mana_ib_disassociate_ucontext(struct ib_ucontext *ibcontext); + +#endif diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c new file mode 100644 index 000000000000..a56236cdd9ee --- /dev/null +++ b/drivers/infiniband/hw/mana/mr.c @@ -0,0 +1,198 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" + +#define VALID_MR_FLAGS \ + (IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_WRITE | IB_ACCESS_REMOTE_READ) + +static enum gdma_mr_access_flags +mana_ib_verbs_to_gdma_access_flags(int access_flags) +{ + enum gdma_mr_access_flags flags = GDMA_ACCESS_FLAG_LOCAL_READ; + + if (access_flags & IB_ACCESS_LOCAL_WRITE) + flags |= GDMA_ACCESS_FLAG_LOCAL_WRITE; + + if (access_flags & IB_ACCESS_REMOTE_WRITE) + flags |= GDMA_ACCESS_FLAG_REMOTE_WRITE; + + if (access_flags & IB_ACCESS_REMOTE_READ) + flags |= GDMA_ACCESS_FLAG_REMOTE_READ; + + return flags; +} + +static int mana_ib_gd_create_mr(struct mana_ib_dev *dev, struct mana_ib_mr *mr, + struct gdma_create_mr_params *mr_params) +{ + struct gdma_create_mr_response resp = {}; + struct gdma_create_mr_request req = {}; + struct gdma_dev *mdev = dev->gdma_dev; + struct gdma_context *gc; + int err; + + gc = mdev->gdma_context; + + mana_gd_init_req_hdr(&req.hdr, GDMA_CREATE_MR, sizeof(req), + sizeof(resp)); + req.pd_handle = mr_params->pd_handle; + req.mr_type = mr_params->mr_type; + + switch (mr_params->mr_type) { + case GDMA_MR_TYPE_GVA: + req.gva.dma_region_handle = mr_params->gva.dma_region_handle; + req.gva.virtual_address = mr_params->gva.virtual_address; + req.gva.access_flags = mr_params->gva.access_flags; + break; + + default: + ibdev_dbg(&dev->ib_dev, + "invalid param (GDMA_MR_TYPE) passed, type %d\n", + req.mr_type); + return -EINVAL; + } + + err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); + + if (err || resp.hdr.status) { + ibdev_dbg(&dev->ib_dev, "Failed to create mr %d, %u", err, + resp.hdr.status); + if (!err) + err = -EPROTO; + + return err; + } + + mr->ibmr.lkey = resp.lkey; + mr->ibmr.rkey = resp.rkey; + mr->mr_handle = resp.mr_handle; + + return 0; +} + +static int mana_ib_gd_destroy_mr(struct mana_ib_dev *dev, + gdma_obj_handle_t mr_handle) +{ + struct gdma_destroy_mr_response resp = {}; + struct gdma_destroy_mr_request req = {}; + struct gdma_dev *mdev = dev->gdma_dev; + struct gdma_context *gc; + int err; + + gc = mdev->gdma_context; + + mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_MR, sizeof(req), + sizeof(resp)); + + req.mr_handle = mr_handle; + + err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp); + if (err || resp.hdr.status) { + dev_err(gc->dev, "Failed to destroy MR: %d, 0x%x\n", err, + resp.hdr.status); + if (!err) + err = -EPROTO; + return err; + } + + return 0; +} + +struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length, + u64 iova, int access_flags, + struct ib_udata *udata) +{ + struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd); + struct gdma_create_mr_params mr_params = {}; + struct ib_device *ibdev = ibpd->device; + gdma_obj_handle_t dma_region_handle; + struct mana_ib_dev *dev; + struct mana_ib_mr *mr; + int err; + + dev = container_of(ibdev, struct mana_ib_dev, ib_dev); + + ibdev_dbg(ibdev, + "start 0x%llx, iova 0x%llx length 0x%llx access_flags 0x%x", + start, iova, length, access_flags); + + if (access_flags & ~VALID_MR_FLAGS) + return ERR_PTR(-EINVAL); + + mr = kzalloc(sizeof(*mr), GFP_KERNEL); + if (!mr) + return ERR_PTR(-ENOMEM); + + mr->umem = ib_umem_get(ibdev, start, length, access_flags); + if (IS_ERR(mr->umem)) { + err = PTR_ERR(mr->umem); + ibdev_dbg(ibdev, + "Failed to get umem for register user-mr, %d\n", err); + goto err_free; + } + + err = mana_ib_gd_create_dma_region(dev, mr->umem, &dma_region_handle); + if (err) { + ibdev_dbg(ibdev, "Failed create dma region for user-mr, %d\n", + err); + goto err_umem; + } + + ibdev_dbg(ibdev, + "mana_ib_gd_create_dma_region ret %d gdma_region %llx\n", err, + dma_region_handle); + + mr_params.pd_handle = pd->pd_handle; + mr_params.mr_type = GDMA_MR_TYPE_GVA; + mr_params.gva.dma_region_handle = dma_region_handle; + mr_params.gva.virtual_address = iova; + mr_params.gva.access_flags = + mana_ib_verbs_to_gdma_access_flags(access_flags); + + err = mana_ib_gd_create_mr(dev, mr, &mr_params); + if (err) + goto err_dma_region; + + /* + * There is no need to keep track of dma_region_handle after MR is + * successfully created. The dma_region_handle is tracked in the PF + * as part of the lifecycle of this MR. + */ + + return &mr->ibmr; + +err_dma_region: + mana_gd_destroy_dma_region(dev->gdma_dev->gdma_context, + dma_region_handle); + +err_umem: + ib_umem_release(mr->umem); + +err_free: + kfree(mr); + return ERR_PTR(err); +} + +int mana_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata) +{ + struct mana_ib_mr *mr = container_of(ibmr, struct mana_ib_mr, ibmr); + struct ib_device *ibdev = ibmr->device; + struct mana_ib_dev *dev; + int err; + + dev = container_of(ibdev, struct mana_ib_dev, ib_dev); + + err = mana_ib_gd_destroy_mr(dev, mr->mr_handle); + if (err) + return err; + + if (mr->umem) + ib_umem_release(mr->umem); + + kfree(mr); + + return 0; +} diff --git a/drivers/infiniband/hw/mana/qp.c b/drivers/infiniband/hw/mana/qp.c new file mode 100644 index 000000000000..ea15ec77e321 --- /dev/null +++ b/drivers/infiniband/hw/mana/qp.c @@ -0,0 +1,506 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" + +static int mana_ib_cfg_vport_steering(struct mana_ib_dev *dev, + struct net_device *ndev, + mana_handle_t default_rxobj, + mana_handle_t ind_table[], + u32 log_ind_tbl_size, u32 rx_hash_key_len, + u8 *rx_hash_key) +{ + struct mana_port_context *mpc = netdev_priv(ndev); + struct mana_cfg_rx_steer_req *req = NULL; + struct mana_cfg_rx_steer_resp resp = {}; + mana_handle_t *req_indir_tab; + struct gdma_context *gc; + struct gdma_dev *mdev; + u32 req_buf_size; + int i, err; + + mdev = dev->gdma_dev; + gc = mdev->gdma_context; + + req_buf_size = + sizeof(*req) + sizeof(mana_handle_t) * MANA_INDIRECT_TABLE_SIZE; + req = kzalloc(req_buf_size, GFP_KERNEL); + if (!req) + return -ENOMEM; + + mana_gd_init_req_hdr(&req->hdr, MANA_CONFIG_VPORT_RX, req_buf_size, + sizeof(resp)); + + req->vport = mpc->port_handle; + req->rx_enable = 1; + req->update_default_rxobj = 1; + req->default_rxobj = default_rxobj; + req->hdr.dev_id = mdev->dev_id; + + /* If there are more than 1 entries in indirection table, enable RSS */ + if (log_ind_tbl_size) + req->rss_enable = true; + + req->num_indir_entries = MANA_INDIRECT_TABLE_SIZE; + req->indir_tab_offset = sizeof(*req); + req->update_indir_tab = true; + + req_indir_tab = (mana_handle_t *)(req + 1); + /* The ind table passed to the hardware must have + * MANA_INDIRECT_TABLE_SIZE entries. Adjust the verb + * ind_table to MANA_INDIRECT_TABLE_SIZE if required + */ + ibdev_dbg(&dev->ib_dev, "ind table size %u\n", 1 << log_ind_tbl_size); + for (i = 0; i < MANA_INDIRECT_TABLE_SIZE; i++) { + req_indir_tab[i] = ind_table[i % (1 << log_ind_tbl_size)]; + ibdev_dbg(&dev->ib_dev, "index %u handle 0x%llx\n", i, + req_indir_tab[i]); + } + + req->update_hashkey = true; + if (rx_hash_key_len) + memcpy(req->hashkey, rx_hash_key, rx_hash_key_len); + else + netdev_rss_key_fill(req->hashkey, MANA_HASH_KEY_SIZE); + + ibdev_dbg(&dev->ib_dev, "vport handle %llu default_rxobj 0x%llx\n", + req->vport, default_rxobj); + + err = mana_gd_send_request(gc, req_buf_size, req, sizeof(resp), &resp); + if (err) { + netdev_err(ndev, "Failed to configure vPort RX: %d\n", err); + goto out; + } + + if (resp.hdr.status) { + netdev_err(ndev, "vPort RX configuration failed: 0x%x\n", + resp.hdr.status); + err = -EPROTO; + goto out; + } + + netdev_info(ndev, "Configured steering vPort %llu log_entries %u\n", + mpc->port_handle, log_ind_tbl_size); + +out: + kfree(req); + return err; +} + +static int mana_ib_create_qp_rss(struct ib_qp *ibqp, struct ib_pd *pd, + struct ib_qp_init_attr *attr, + struct ib_udata *udata) +{ + struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp); + struct mana_ib_dev *mdev = + container_of(pd->device, struct mana_ib_dev, ib_dev); + struct ib_rwq_ind_table *ind_tbl = attr->rwq_ind_tbl; + struct mana_ib_create_qp_rss_resp resp = {}; + struct mana_ib_create_qp_rss ucmd = {}; + struct gdma_dev *gd = mdev->gdma_dev; + mana_handle_t *mana_ind_table; + struct mana_port_context *mpc; + struct mana_context *mc; + struct net_device *ndev; + struct mana_ib_cq *cq; + struct mana_ib_wq *wq; + unsigned int ind_tbl_size; + struct ib_cq *ibcq; + struct ib_wq *ibwq; + int i = 0; + u32 port; + int ret; + + mc = gd->driver_data; + + if (!udata || udata->inlen < sizeof(ucmd)) + return -EINVAL; + + ret = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); + if (ret) { + ibdev_dbg(&mdev->ib_dev, + "Failed copy from udata for create rss-qp, err %d\n", + ret); + return ret; + } + + if (attr->cap.max_recv_wr > MAX_SEND_BUFFERS_PER_QUEUE) { + ibdev_dbg(&mdev->ib_dev, + "Requested max_recv_wr %d exceeding limit\n", + attr->cap.max_recv_wr); + return -EINVAL; + } + + if (attr->cap.max_recv_sge > MAX_RX_WQE_SGL_ENTRIES) { + ibdev_dbg(&mdev->ib_dev, + "Requested max_recv_sge %d exceeding limit\n", + attr->cap.max_recv_sge); + return -EINVAL; + } + + ind_tbl_size = 1 << ind_tbl->log_ind_tbl_size; + if (ind_tbl_size > MANA_INDIRECT_TABLE_SIZE) { + ibdev_dbg(&mdev->ib_dev, + "Indirect table size %d exceeding limit\n", + ind_tbl_size); + return -EINVAL; + } + + if (ucmd.rx_hash_function != MANA_IB_RX_HASH_FUNC_TOEPLITZ) { + ibdev_dbg(&mdev->ib_dev, + "RX Hash function is not supported, %d\n", + ucmd.rx_hash_function); + return -EINVAL; + } + + /* IB ports start with 1, MANA start with 0 */ + port = ucmd.port; + if (port < 1 || port > mc->num_ports) { + ibdev_dbg(&mdev->ib_dev, "Invalid port %u in creating qp\n", + port); + return -EINVAL; + } + ndev = mc->ports[port - 1]; + mpc = netdev_priv(ndev); + + ibdev_dbg(&mdev->ib_dev, "rx_hash_function %d port %d\n", + ucmd.rx_hash_function, port); + + mana_ind_table = kcalloc(ind_tbl_size, sizeof(mana_handle_t), + GFP_KERNEL); + if (!mana_ind_table) { + ret = -ENOMEM; + goto fail; + } + + qp->port = port; + + for (i = 0; i < ind_tbl_size; i++) { + struct mana_obj_spec wq_spec = {}; + struct mana_obj_spec cq_spec = {}; + + ibwq = ind_tbl->ind_tbl[i]; + wq = container_of(ibwq, struct mana_ib_wq, ibwq); + + ibcq = ibwq->cq; + cq = container_of(ibcq, struct mana_ib_cq, ibcq); + + wq_spec.gdma_region = wq->gdma_region; + wq_spec.queue_size = wq->wq_buf_size; + + cq_spec.gdma_region = cq->gdma_region; + cq_spec.queue_size = cq->cqe * COMP_ENTRY_SIZE; + cq_spec.modr_ctx_id = 0; + cq_spec.attached_eq = GDMA_CQ_NO_EQ; + + ret = mana_create_wq_obj(mpc, mpc->port_handle, GDMA_RQ, + &wq_spec, &cq_spec, &wq->rx_object); + if (ret) + goto fail; + + /* The GDMA regions are now owned by the WQ object */ + wq->gdma_region = GDMA_INVALID_DMA_REGION; + cq->gdma_region = GDMA_INVALID_DMA_REGION; + + wq->id = wq_spec.queue_index; + cq->id = cq_spec.queue_index; + + ibdev_dbg(&mdev->ib_dev, + "ret %d rx_object 0x%llx wq id %llu cq id %llu\n", + ret, wq->rx_object, wq->id, cq->id); + + resp.entries[i].cqid = cq->id; + resp.entries[i].wqid = wq->id; + + mana_ind_table[i] = wq->rx_object; + } + resp.num_entries = i; + + ret = mana_ib_cfg_vport_steering(mdev, ndev, wq->rx_object, + mana_ind_table, + ind_tbl->log_ind_tbl_size, + ucmd.rx_hash_key_len, + ucmd.rx_hash_key); + if (ret) + goto fail; + + ret = ib_copy_to_udata(udata, &resp, sizeof(resp)); + if (ret) { + ibdev_dbg(&mdev->ib_dev, + "Failed to copy to udata create rss-qp, %d\n", + ret); + goto fail; + } + + kfree(mana_ind_table); + + return 0; + +fail: + while (i-- > 0) { + ibwq = ind_tbl->ind_tbl[i]; + wq = container_of(ibwq, struct mana_ib_wq, ibwq); + mana_destroy_wq_obj(mpc, GDMA_RQ, wq->rx_object); + } + + kfree(mana_ind_table); + + return ret; +} + +static int mana_ib_create_qp_raw(struct ib_qp *ibqp, struct ib_pd *ibpd, + struct ib_qp_init_attr *attr, + struct ib_udata *udata) +{ + struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd); + struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp); + struct mana_ib_dev *mdev = + container_of(ibpd->device, struct mana_ib_dev, ib_dev); + struct mana_ib_cq *send_cq = + container_of(attr->send_cq, struct mana_ib_cq, ibcq); + struct mana_ib_ucontext *mana_ucontext = + rdma_udata_to_drv_context(udata, struct mana_ib_ucontext, + ibucontext); + struct mana_ib_create_qp_resp resp = {}; + struct gdma_dev *gd = mdev->gdma_dev; + struct mana_ib_create_qp ucmd = {}; + struct mana_obj_spec wq_spec = {}; + struct mana_obj_spec cq_spec = {}; + struct mana_port_context *mpc; + struct mana_context *mc; + struct net_device *ndev; + struct ib_umem *umem; + int err; + u32 port; + + mc = gd->driver_data; + + if (!mana_ucontext || udata->inlen < sizeof(ucmd)) + return -EINVAL; + + err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed to copy from udata create qp-raw, %d\n", err); + return err; + } + + /* IB ports start with 1, MANA Ethernet ports start with 0 */ + port = ucmd.port; + if (ucmd.port > mc->num_ports) + return -EINVAL; + + if (attr->cap.max_send_wr > MAX_SEND_BUFFERS_PER_QUEUE) { + ibdev_dbg(&mdev->ib_dev, + "Requested max_send_wr %d exceeding limit\n", + attr->cap.max_send_wr); + return -EINVAL; + } + + if (attr->cap.max_send_sge > MAX_TX_WQE_SGL_ENTRIES) { + ibdev_dbg(&mdev->ib_dev, + "Requested max_send_sge %d exceeding limit\n", + attr->cap.max_send_sge); + return -EINVAL; + } + + ndev = mc->ports[port - 1]; + mpc = netdev_priv(ndev); + ibdev_dbg(&mdev->ib_dev, "port %u ndev %p mpc %p\n", port, ndev, mpc); + + err = mana_ib_cfg_vport(mdev, port - 1, pd, mana_ucontext->doorbell); + if (err) + return -ENODEV; + + qp->port = port; + + ibdev_dbg(&mdev->ib_dev, "ucmd sq_buf_addr 0x%llx port %u\n", + ucmd.sq_buf_addr, ucmd.port); + + umem = ib_umem_get(ibpd->device, ucmd.sq_buf_addr, ucmd.sq_buf_size, + IB_ACCESS_LOCAL_WRITE); + if (IS_ERR(umem)) { + err = PTR_ERR(umem); + ibdev_dbg(&mdev->ib_dev, + "Failed to get umem for create qp-raw, err %d\n", + err); + goto err_free_vport; + } + qp->sq_umem = umem; + + err = mana_ib_gd_create_dma_region(mdev, qp->sq_umem, + &qp->sq_gdma_region); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed to create dma region for create qp-raw, %d\n", + err); + goto err_release_umem; + } + + ibdev_dbg(&mdev->ib_dev, + "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n", + err, qp->sq_gdma_region); + + /* Create a WQ on the same port handle used by the Ethernet */ + wq_spec.gdma_region = qp->sq_gdma_region; + wq_spec.queue_size = ucmd.sq_buf_size; + + cq_spec.gdma_region = send_cq->gdma_region; + cq_spec.queue_size = send_cq->cqe * COMP_ENTRY_SIZE; + cq_spec.modr_ctx_id = 0; + cq_spec.attached_eq = GDMA_CQ_NO_EQ; + + err = mana_create_wq_obj(mpc, mpc->port_handle, GDMA_SQ, &wq_spec, + &cq_spec, &qp->tx_object); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed to create wq for create raw-qp, err %d\n", + err); + goto err_destroy_dma_region; + } + + /* The GDMA regions are now owned by the WQ object */ + qp->sq_gdma_region = GDMA_INVALID_DMA_REGION; + send_cq->gdma_region = GDMA_INVALID_DMA_REGION; + + qp->sq_id = wq_spec.queue_index; + send_cq->id = cq_spec.queue_index; + + ibdev_dbg(&mdev->ib_dev, + "ret %d qp->tx_object 0x%llx sq id %llu cq id %llu\n", err, + qp->tx_object, qp->sq_id, send_cq->id); + + resp.sqid = qp->sq_id; + resp.cqid = send_cq->id; + resp.tx_vp_offset = pd->tx_vp_offset; + + err = ib_copy_to_udata(udata, &resp, sizeof(resp)); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed copy udata for create qp-raw, %d\n", + err); + goto err_destroy_wq_obj; + } + + return 0; + +err_destroy_wq_obj: + mana_destroy_wq_obj(mpc, GDMA_SQ, qp->tx_object); + +err_destroy_dma_region: + mana_ib_gd_destroy_dma_region(mdev, qp->sq_gdma_region); + +err_release_umem: + ib_umem_release(umem); + +err_free_vport: + mana_ib_uncfg_vport(mdev, pd, port - 1); + + return err; +} + +int mana_ib_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attr, + struct ib_udata *udata) +{ + switch (attr->qp_type) { + case IB_QPT_RAW_PACKET: + /* When rwq_ind_tbl is used, it's for creating WQs for RSS */ + if (attr->rwq_ind_tbl) + return mana_ib_create_qp_rss(ibqp, ibqp->pd, attr, + udata); + + return mana_ib_create_qp_raw(ibqp, ibqp->pd, attr, udata); + default: + /* Creating QP other than IB_QPT_RAW_PACKET is not supported */ + ibdev_dbg(ibqp->device, "Creating QP type %u not supported\n", + attr->qp_type); + } + + return -EINVAL; +} + +int mana_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, + int attr_mask, struct ib_udata *udata) +{ + /* modify_qp is not supported by this version of the driver */ + return -EOPNOTSUPP; +} + +static int mana_ib_destroy_qp_rss(struct mana_ib_qp *qp, + struct ib_rwq_ind_table *ind_tbl, + struct ib_udata *udata) +{ + struct mana_ib_dev *mdev = + container_of(qp->ibqp.device, struct mana_ib_dev, ib_dev); + struct gdma_dev *gd = mdev->gdma_dev; + struct mana_port_context *mpc; + struct mana_context *mc; + struct net_device *ndev; + struct mana_ib_wq *wq; + struct ib_wq *ibwq; + int i; + + mc = gd->driver_data; + ndev = mc->ports[qp->port - 1]; + mpc = netdev_priv(ndev); + + for (i = 0; i < (1 << ind_tbl->log_ind_tbl_size); i++) { + ibwq = ind_tbl->ind_tbl[i]; + wq = container_of(ibwq, struct mana_ib_wq, ibwq); + ibdev_dbg(&mdev->ib_dev, "destroying wq->rx_object %llu\n", + wq->rx_object); + mana_destroy_wq_obj(mpc, GDMA_RQ, wq->rx_object); + } + + return 0; +} + +static int mana_ib_destroy_qp_raw(struct mana_ib_qp *qp, struct ib_udata *udata) +{ + struct mana_ib_dev *mdev = + container_of(qp->ibqp.device, struct mana_ib_dev, ib_dev); + struct gdma_dev *gd = mdev->gdma_dev; + struct ib_pd *ibpd = qp->ibqp.pd; + struct mana_port_context *mpc; + struct mana_context *mc; + struct net_device *ndev; + struct mana_ib_pd *pd; + + mc = gd->driver_data; + ndev = mc->ports[qp->port - 1]; + mpc = netdev_priv(ndev); + pd = container_of(ibpd, struct mana_ib_pd, ibpd); + + mana_destroy_wq_obj(mpc, GDMA_SQ, qp->tx_object); + + if (qp->sq_umem) { + mana_ib_gd_destroy_dma_region(mdev, qp->sq_gdma_region); + ib_umem_release(qp->sq_umem); + } + + mana_ib_uncfg_vport(mdev, pd, qp->port - 1); + + return 0; +} + +int mana_ib_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata) +{ + struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp); + + switch (ibqp->qp_type) { + case IB_QPT_RAW_PACKET: + if (ibqp->rwq_ind_tbl) + return mana_ib_destroy_qp_rss(qp, ibqp->rwq_ind_tbl, + udata); + + return mana_ib_destroy_qp_raw(qp, udata); + + default: + ibdev_dbg(ibqp->device, "Unexpected QP type %u\n", + ibqp->qp_type); + } + + return -ENOENT; +} diff --git a/drivers/infiniband/hw/mana/wq.c b/drivers/infiniband/hw/mana/wq.c new file mode 100644 index 000000000000..372d361510e0 --- /dev/null +++ b/drivers/infiniband/hw/mana/wq.c @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#include "mana_ib.h" + +struct ib_wq *mana_ib_create_wq(struct ib_pd *pd, + struct ib_wq_init_attr *init_attr, + struct ib_udata *udata) +{ + struct mana_ib_dev *mdev = + container_of(pd->device, struct mana_ib_dev, ib_dev); + struct mana_ib_create_wq ucmd = {}; + struct mana_ib_wq *wq; + struct ib_umem *umem; + int err; + + if (udata->inlen < sizeof(ucmd)) + return ERR_PTR(-EINVAL); + + err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed to copy from udata for create wq, %d\n", err); + return ERR_PTR(err); + } + + wq = kzalloc(sizeof(*wq), GFP_KERNEL); + if (!wq) + return ERR_PTR(-ENOMEM); + + ibdev_dbg(&mdev->ib_dev, "ucmd wq_buf_addr 0x%llx\n", ucmd.wq_buf_addr); + + umem = ib_umem_get(pd->device, ucmd.wq_buf_addr, ucmd.wq_buf_size, + IB_ACCESS_LOCAL_WRITE); + if (IS_ERR(umem)) { + err = PTR_ERR(umem); + ibdev_dbg(&mdev->ib_dev, + "Failed to get umem for create wq, err %d\n", err); + goto err_free_wq; + } + + wq->umem = umem; + wq->wqe = init_attr->max_wr; + wq->wq_buf_size = ucmd.wq_buf_size; + wq->rx_object = INVALID_MANA_HANDLE; + + err = mana_ib_gd_create_dma_region(mdev, wq->umem, &wq->gdma_region); + if (err) { + ibdev_dbg(&mdev->ib_dev, + "Failed to create dma region for create wq, %d\n", + err); + goto err_release_umem; + } + + ibdev_dbg(&mdev->ib_dev, + "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n", + err, wq->gdma_region); + + /* WQ ID is returned at wq_create time, doesn't know the value yet */ + + return &wq->ibwq; + +err_release_umem: + ib_umem_release(umem); + +err_free_wq: + kfree(wq); + + return ERR_PTR(err); +} + +int mana_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr, + u32 wq_attr_mask, struct ib_udata *udata) +{ + /* modify_wq is not supported by this version of the driver */ + return -EOPNOTSUPP; +} + +int mana_ib_destroy_wq(struct ib_wq *ibwq, struct ib_udata *udata) +{ + struct mana_ib_wq *wq = container_of(ibwq, struct mana_ib_wq, ibwq); + struct ib_device *ib_dev = ibwq->device; + struct mana_ib_dev *mdev; + + mdev = container_of(ib_dev, struct mana_ib_dev, ib_dev); + + mana_ib_gd_destroy_dma_region(mdev, wq->gdma_region); + ib_umem_release(wq->umem); + + kfree(wq); + + return 0; +} + +int mana_ib_create_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_table, + struct ib_rwq_ind_table_init_attr *init_attr, + struct ib_udata *udata) +{ + /* + * There is no additional data in ind_table to be maintained by this + * driver, do nothing + */ + return 0; +} + +int mana_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_tbl) +{ + /* + * There is no additional data in ind_table to be maintained by this + * driver, do nothing + */ + return 0; +} diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 713a8f8cca9a..20212ffeefb9 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -412,6 +412,9 @@ int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); extern const struct ethtool_ops mana_ethtool_ops; +/* A CQ can be created not associated with any EQ */ +#define GDMA_CQ_NO_EQ 0xffff + struct mana_obj_spec { u32 queue_index; u64 gdma_region; diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h index 7dd56210226f..e0c25537fd2e 100644 --- a/include/uapi/rdma/ib_user_ioctl_verbs.h +++ b/include/uapi/rdma/ib_user_ioctl_verbs.h @@ -251,6 +251,7 @@ enum rdma_driver_id { RDMA_DRIVER_EFA, RDMA_DRIVER_SIW, RDMA_DRIVER_ERDMA, + RDMA_DRIVER_MANA, }; enum ib_uverbs_gid_type { diff --git a/include/uapi/rdma/mana-abi.h b/include/uapi/rdma/mana-abi.h new file mode 100644 index 000000000000..5fcb31b37fb9 --- /dev/null +++ b/include/uapi/rdma/mana-abi.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */ +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#ifndef MANA_ABI_USER_H +#define MANA_ABI_USER_H + +#include +#include + +/* + * Increment this value if any changes that break userspace ABI + * compatibility are made. + */ + +#define MANA_IB_UVERBS_ABI_VERSION 1 + +struct mana_ib_create_cq { + __aligned_u64 buf_addr; +}; + +struct mana_ib_create_qp { + __aligned_u64 sq_buf_addr; + __u32 sq_buf_size; + __u32 port; +}; + +struct mana_ib_create_qp_resp { + __u32 sqid; + __u32 cqid; + __u32 tx_vp_offset; + __u32 reserved; +}; + +struct mana_ib_create_wq { + __aligned_u64 wq_buf_addr; + __u32 wq_buf_size; + __u32 reserved; +}; + +/* RX Hash function flags */ +enum mana_ib_rx_hash_function_flags { + MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0, +}; + +struct mana_ib_create_qp_rss { + __aligned_u64 rx_hash_fields_mask; + __u8 rx_hash_function; + __u8 reserved[7]; + __u32 rx_hash_key_len; + __u8 rx_hash_key[40]; + __u32 port; +}; + +struct rss_resp_entry { + __u32 cqid; + __u32 wqid; +}; + +struct mana_ib_create_qp_rss_resp { + __aligned_u64 num_entries; + struct rss_resp_entry entries[64]; +}; + +#endif -- cgit v1.2.3 From 520af5da664a8edc4f4c1cd8e6e8488ecccdb7e5 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 3 Nov 2022 20:22:59 +0100 Subject: crypto: lib/aesgcm - Provide minimal library implementation Implement a minimal library version of AES-GCM based on the existing library implementations of AES and multiplication in GF(2^128). Using these primitives, GCM can be implemented in a straight-forward manner. GCM has a couple of sharp edges, i.e., the amount of input data processed with the same initialization vector (IV) should be capped to protect the counter from 32-bit rollover (or carry), and the size of the authentication tag should be fixed for a given key. [0] The former concern is addressed trivially, given that the function call API uses 32-bit signed types for the input lengths. It is still up to the caller to avoid IV reuse in general, but this is not something we can police at the implementation level. As for the latter concern, let's make the authentication tag size part of the key schedule, and only permit it to be configured as part of the key expansion routine. Note that table based AES implementations are susceptible to known plaintext timing attacks on the encryption key. The AES library already attempts to mitigate this to some extent, but given that the counter mode encryption used by GCM operates exclusively on known plaintext by construction (the IV and therefore the initial counter value are known to an attacker), let's take some extra care to mitigate this, by calling the AES library with interrupts disabled. [0] https://nvlpubs.nist.gov/nistpubs/legacy/sp/nistspecialpublication800-38d.pdf Link: https://lore.kernel.org/all/c6fb9b25-a4b6-2e4a-2dd1-63adda055a49@amd.com/ Signed-off-by: Ard Biesheuvel Tested-by: Nikunj A Dadhania Signed-off-by: Herbert Xu --- include/crypto/gcm.h | 22 ++ lib/crypto/Kconfig | 6 + lib/crypto/Makefile | 3 + lib/crypto/aesgcm.c | 727 +++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 758 insertions(+) create mode 100644 lib/crypto/aesgcm.c (limited to 'include') diff --git a/include/crypto/gcm.h b/include/crypto/gcm.h index 9d7eff04f224..fd9df607a836 100644 --- a/include/crypto/gcm.h +++ b/include/crypto/gcm.h @@ -3,6 +3,9 @@ #include +#include +#include + #define GCM_AES_IV_SIZE 12 #define GCM_RFC4106_IV_SIZE 8 #define GCM_RFC4543_IV_SIZE 8 @@ -60,4 +63,23 @@ static inline int crypto_ipsec_check_assoclen(unsigned int assoclen) return 0; } + +struct aesgcm_ctx { + be128 ghash_key; + struct crypto_aes_ctx aes_ctx; + unsigned int authsize; +}; + +int aesgcm_expandkey(struct aesgcm_ctx *ctx, const u8 *key, + unsigned int keysize, unsigned int authsize); + +void aesgcm_encrypt(const struct aesgcm_ctx *ctx, u8 *dst, const u8 *src, + int crypt_len, const u8 *assoc, int assoc_len, + const u8 iv[GCM_AES_IV_SIZE], u8 *authtag); + +bool __must_check aesgcm_decrypt(const struct aesgcm_ctx *ctx, u8 *dst, + const u8 *src, int crypt_len, const u8 *assoc, + int assoc_len, const u8 iv[GCM_AES_IV_SIZE], + const u8 *authtag); + #endif diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index 6767d86959de..45436bfc6dff 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -8,6 +8,12 @@ config CRYPTO_LIB_UTILS config CRYPTO_LIB_AES tristate +config CRYPTO_LIB_AESGCM + tristate + select CRYPTO_LIB_AES + select CRYPTO_LIB_GF128MUL + select CRYPTO_LIB_UTILS + config CRYPTO_LIB_ARC4 tristate diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile index 7000eeb72286..6ec2d4543d9c 100644 --- a/lib/crypto/Makefile +++ b/lib/crypto/Makefile @@ -10,6 +10,9 @@ obj-$(CONFIG_CRYPTO_LIB_CHACHA_GENERIC) += libchacha.o obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o libaes-y := aes.o +obj-$(CONFIG_CRYPTO_LIB_AESGCM) += libaesgcm.o +libaesgcm-y := aesgcm.o + obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o libarc4-y := arc4.o diff --git a/lib/crypto/aesgcm.c b/lib/crypto/aesgcm.c new file mode 100644 index 000000000000..c632d6e17af8 --- /dev/null +++ b/lib/crypto/aesgcm.c @@ -0,0 +1,727 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Minimal library implementation of GCM + * + * Copyright 2022 Google LLC + */ + +#include + +#include +#include +#include + +#include + +static void aesgcm_encrypt_block(const struct crypto_aes_ctx *ctx, void *dst, + const void *src) +{ + unsigned long flags; + + /* + * In AES-GCM, both the GHASH key derivation and the CTR mode + * encryption operate on known plaintext, making them susceptible to + * timing attacks on the encryption key. The AES library already + * mitigates this risk to some extent by pulling the entire S-box into + * the caches before doing any substitutions, but this strategy is more + * effective when running with interrupts disabled. + */ + local_irq_save(flags); + aes_encrypt(ctx, dst, src); + local_irq_restore(flags); +} + +/** + * aesgcm_expandkey - Expands the AES and GHASH keys for the AES-GCM key + * schedule + * + * @ctx: The data structure that will hold the AES-GCM key schedule + * @key: The AES encryption input key + * @keysize: The length in bytes of the input key + * @authsize: The size in bytes of the GCM authentication tag + * + * Returns: 0 on success, or -EINVAL if @keysize or @authsize contain values + * that are not permitted by the GCM specification. + */ +int aesgcm_expandkey(struct aesgcm_ctx *ctx, const u8 *key, + unsigned int keysize, unsigned int authsize) +{ + u8 kin[AES_BLOCK_SIZE] = {}; + int ret; + + ret = crypto_gcm_check_authsize(authsize) ?: + aes_expandkey(&ctx->aes_ctx, key, keysize); + if (ret) + return ret; + + ctx->authsize = authsize; + aesgcm_encrypt_block(&ctx->aes_ctx, &ctx->ghash_key, kin); + + return 0; +} +EXPORT_SYMBOL(aesgcm_expandkey); + +static void aesgcm_ghash(be128 *ghash, const be128 *key, const void *src, + int len) +{ + while (len > 0) { + crypto_xor((u8 *)ghash, src, min(len, GHASH_BLOCK_SIZE)); + gf128mul_lle(ghash, key); + + src += GHASH_BLOCK_SIZE; + len -= GHASH_BLOCK_SIZE; + } +} + +static void aesgcm_mac(const struct aesgcm_ctx *ctx, const u8 *src, int src_len, + const u8 *assoc, int assoc_len, __be32 *ctr, u8 *authtag) +{ + be128 tail = { cpu_to_be64(assoc_len * 8), cpu_to_be64(src_len * 8) }; + u8 buf[AES_BLOCK_SIZE]; + be128 ghash = {}; + + aesgcm_ghash(&ghash, &ctx->ghash_key, assoc, assoc_len); + aesgcm_ghash(&ghash, &ctx->ghash_key, src, src_len); + aesgcm_ghash(&ghash, &ctx->ghash_key, &tail, sizeof(tail)); + + ctr[3] = cpu_to_be32(1); + aesgcm_encrypt_block(&ctx->aes_ctx, buf, ctr); + crypto_xor_cpy(authtag, buf, (u8 *)&ghash, ctx->authsize); + + memzero_explicit(&ghash, sizeof(ghash)); + memzero_explicit(buf, sizeof(buf)); +} + +static void aesgcm_crypt(const struct aesgcm_ctx *ctx, u8 *dst, const u8 *src, + int len, __be32 *ctr) +{ + u8 buf[AES_BLOCK_SIZE]; + unsigned int n = 2; + + while (len > 0) { + /* + * The counter increment below must not result in overflow or + * carry into the next 32-bit word, as this could result in + * inadvertent IV reuse, which must be avoided at all cost for + * stream ciphers such as AES-CTR. Given the range of 'int + * len', this cannot happen, so no explicit test is necessary. + */ + ctr[3] = cpu_to_be32(n++); + aesgcm_encrypt_block(&ctx->aes_ctx, buf, ctr); + crypto_xor_cpy(dst, src, buf, min(len, AES_BLOCK_SIZE)); + + dst += AES_BLOCK_SIZE; + src += AES_BLOCK_SIZE; + len -= AES_BLOCK_SIZE; + } + memzero_explicit(buf, sizeof(buf)); +} + +/** + * aesgcm_encrypt - Perform AES-GCM encryption on a block of data + * + * @ctx: The AES-GCM key schedule + * @dst: Pointer to the ciphertext output buffer + * @src: Pointer the plaintext (may equal @dst for encryption in place) + * @crypt_len: The size in bytes of the plaintext and ciphertext. + * @assoc: Pointer to the associated data, + * @assoc_len: The size in bytes of the associated data + * @iv: The initialization vector (IV) to use for this block of data + * (must be 12 bytes in size as per the GCM spec recommendation) + * @authtag: The address of the buffer in memory where the authentication + * tag should be stored. The buffer is assumed to have space for + * @ctx->authsize bytes. + */ +void aesgcm_encrypt(const struct aesgcm_ctx *ctx, u8 *dst, const u8 *src, + int crypt_len, const u8 *assoc, int assoc_len, + const u8 iv[GCM_AES_IV_SIZE], u8 *authtag) +{ + __be32 ctr[4]; + + memcpy(ctr, iv, GCM_AES_IV_SIZE); + + aesgcm_crypt(ctx, dst, src, crypt_len, ctr); + aesgcm_mac(ctx, dst, crypt_len, assoc, assoc_len, ctr, authtag); +} +EXPORT_SYMBOL(aesgcm_encrypt); + +/** + * aesgcm_decrypt - Perform AES-GCM decryption on a block of data + * + * @ctx: The AES-GCM key schedule + * @dst: Pointer to the plaintext output buffer + * @src: Pointer the ciphertext (may equal @dst for decryption in place) + * @crypt_len: The size in bytes of the plaintext and ciphertext. + * @assoc: Pointer to the associated data, + * @assoc_len: The size in bytes of the associated data + * @iv: The initialization vector (IV) to use for this block of data + * (must be 12 bytes in size as per the GCM spec recommendation) + * @authtag: The address of the buffer in memory where the authentication + * tag is stored. + * + * Returns: true on success, or false if the ciphertext failed authentication. + * On failure, no plaintext will be returned. + */ +bool __must_check aesgcm_decrypt(const struct aesgcm_ctx *ctx, u8 *dst, + const u8 *src, int crypt_len, const u8 *assoc, + int assoc_len, const u8 iv[GCM_AES_IV_SIZE], + const u8 *authtag) +{ + u8 tagbuf[AES_BLOCK_SIZE]; + __be32 ctr[4]; + + memcpy(ctr, iv, GCM_AES_IV_SIZE); + + aesgcm_mac(ctx, src, crypt_len, assoc, assoc_len, ctr, tagbuf); + if (crypto_memneq(authtag, tagbuf, ctx->authsize)) { + memzero_explicit(tagbuf, sizeof(tagbuf)); + return false; + } + aesgcm_crypt(ctx, dst, src, crypt_len, ctr); + return true; +} +EXPORT_SYMBOL(aesgcm_decrypt); + +MODULE_DESCRIPTION("Generic AES-GCM library"); +MODULE_AUTHOR("Ard Biesheuvel "); +MODULE_LICENSE("GPL"); + +#ifndef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS + +/* + * Test code below. Vectors taken from crypto/testmgr.h + */ + +static const u8 __initconst ctext0[16] = + "\x58\xe2\xfc\xce\xfa\x7e\x30\x61" + "\x36\x7f\x1d\x57\xa4\xe7\x45\x5a"; + +static const u8 __initconst ptext1[16]; + +static const u8 __initconst ctext1[32] = + "\x03\x88\xda\xce\x60\xb6\xa3\x92" + "\xf3\x28\xc2\xb9\x71\xb2\xfe\x78" + "\xab\x6e\x47\xd4\x2c\xec\x13\xbd" + "\xf5\x3a\x67\xb2\x12\x57\xbd\xdf"; + +static const u8 __initconst ptext2[64] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39\x1a\xaf\xd2\x55"; + +static const u8 __initconst ctext2[80] = + "\x42\x83\x1e\xc2\x21\x77\x74\x24" + "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c" + "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0" + "\x35\xc1\x7e\x23\x29\xac\xa1\x2e" + "\x21\xd5\x14\xb2\x54\x66\x93\x1c" + "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05" + "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97" + "\x3d\x58\xe0\x91\x47\x3f\x59\x85" + "\x4d\x5c\x2a\xf3\x27\xcd\x64\xa6" + "\x2c\xf3\x5a\xbd\x2b\xa6\xfa\xb4"; + +static const u8 __initconst ptext3[60] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39"; + +static const u8 __initconst ctext3[76] = + "\x42\x83\x1e\xc2\x21\x77\x74\x24" + "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c" + "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0" + "\x35\xc1\x7e\x23\x29\xac\xa1\x2e" + "\x21\xd5\x14\xb2\x54\x66\x93\x1c" + "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05" + "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97" + "\x3d\x58\xe0\x91" + "\x5b\xc9\x4f\xbc\x32\x21\xa5\xdb" + "\x94\xfa\xe9\x5a\xe7\x12\x1a\x47"; + +static const u8 __initconst ctext4[16] = + "\xcd\x33\xb2\x8a\xc7\x73\xf7\x4b" + "\xa0\x0e\xd1\xf3\x12\x57\x24\x35"; + +static const u8 __initconst ctext5[32] = + "\x98\xe7\x24\x7c\x07\xf0\xfe\x41" + "\x1c\x26\x7e\x43\x84\xb0\xf6\x00" + "\x2f\xf5\x8d\x80\x03\x39\x27\xab" + "\x8e\xf4\xd4\x58\x75\x14\xf0\xfb"; + +static const u8 __initconst ptext6[64] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39\x1a\xaf\xd2\x55"; + +static const u8 __initconst ctext6[80] = + "\x39\x80\xca\x0b\x3c\x00\xe8\x41" + "\xeb\x06\xfa\xc4\x87\x2a\x27\x57" + "\x85\x9e\x1c\xea\xa6\xef\xd9\x84" + "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c" + "\x7d\x77\x3d\x00\xc1\x44\xc5\x25" + "\xac\x61\x9d\x18\xc8\x4a\x3f\x47" + "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9" + "\xcc\xda\x27\x10\xac\xad\xe2\x56" + "\x99\x24\xa7\xc8\x58\x73\x36\xbf" + "\xb1\x18\x02\x4d\xb8\x67\x4a\x14"; + +static const u8 __initconst ctext7[16] = + "\x53\x0f\x8a\xfb\xc7\x45\x36\xb9" + "\xa9\x63\xb4\xf1\xc4\xcb\x73\x8b"; + +static const u8 __initconst ctext8[32] = + "\xce\xa7\x40\x3d\x4d\x60\x6b\x6e" + "\x07\x4e\xc5\xd3\xba\xf3\x9d\x18" + "\xd0\xd1\xc8\xa7\x99\x99\x6b\xf0" + "\x26\x5b\x98\xb5\xd4\x8a\xb9\x19"; + +static const u8 __initconst ptext9[64] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39\x1a\xaf\xd2\x55"; + +static const u8 __initconst ctext9[80] = + "\x52\x2d\xc1\xf0\x99\x56\x7d\x07" + "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d" + "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9" + "\x75\x98\xa2\xbd\x25\x55\xd1\xaa" + "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d" + "\xa7\xb0\x8b\x10\x56\x82\x88\x38" + "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a" + "\xbc\xc9\xf6\x62\x89\x80\x15\xad" + "\xb0\x94\xda\xc5\xd9\x34\x71\xbd" + "\xec\x1a\x50\x22\x70\xe3\xcc\x6c"; + +static const u8 __initconst ptext10[60] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39"; + +static const u8 __initconst ctext10[76] = + "\x52\x2d\xc1\xf0\x99\x56\x7d\x07" + "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d" + "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9" + "\x75\x98\xa2\xbd\x25\x55\xd1\xaa" + "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d" + "\xa7\xb0\x8b\x10\x56\x82\x88\x38" + "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a" + "\xbc\xc9\xf6\x62" + "\x76\xfc\x6e\xce\x0f\x4e\x17\x68" + "\xcd\xdf\x88\x53\xbb\x2d\x55\x1b"; + +static const u8 __initconst ptext11[60] = + "\xd9\x31\x32\x25\xf8\x84\x06\xe5" + "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a" + "\x86\xa7\xa9\x53\x15\x34\xf7\xda" + "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72" + "\x1c\x3c\x0c\x95\x95\x68\x09\x53" + "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25" + "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57" + "\xba\x63\x7b\x39"; + +static const u8 __initconst ctext11[76] = + "\x39\x80\xca\x0b\x3c\x00\xe8\x41" + "\xeb\x06\xfa\xc4\x87\x2a\x27\x57" + "\x85\x9e\x1c\xea\xa6\xef\xd9\x84" + "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c" + "\x7d\x77\x3d\x00\xc1\x44\xc5\x25" + "\xac\x61\x9d\x18\xc8\x4a\x3f\x47" + "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9" + "\xcc\xda\x27\x10" + "\x25\x19\x49\x8e\x80\xf1\x47\x8f" + "\x37\xba\x55\xbd\x6d\x27\x61\x8c"; + +static const u8 __initconst ptext12[719] = + "\x42\xc1\xcc\x08\x48\x6f\x41\x3f" + "\x2f\x11\x66\x8b\x2a\x16\xf0\xe0" + "\x58\x83\xf0\xc3\x70\x14\xc0\x5b" + "\x3f\xec\x1d\x25\x3c\x51\xd2\x03" + "\xcf\x59\x74\x1f\xb2\x85\xb4\x07" + "\xc6\x6a\x63\x39\x8a\x5b\xde\xcb" + "\xaf\x08\x44\xbd\x6f\x91\x15\xe1" + "\xf5\x7a\x6e\x18\xbd\xdd\x61\x50" + "\x59\xa9\x97\xab\xbb\x0e\x74\x5c" + "\x00\xa4\x43\x54\x04\x54\x9b\x3b" + "\x77\xec\xfd\x5c\xa6\xe8\x7b\x08" + "\xae\xe6\x10\x3f\x32\x65\xd1\xfc" + "\xa4\x1d\x2c\x31\xfb\x33\x7a\xb3" + "\x35\x23\xf4\x20\x41\xd4\xad\x82" + "\x8b\xa4\xad\x96\x1c\x20\x53\xbe" + "\x0e\xa6\xf4\xdc\x78\x49\x3e\x72" + "\xb1\xa9\xb5\x83\xcb\x08\x54\xb7" + "\xad\x49\x3a\xae\x98\xce\xa6\x66" + "\x10\x30\x90\x8c\x55\x83\xd7\x7c" + "\x8b\xe6\x53\xde\xd2\x6e\x18\x21" + "\x01\x52\xd1\x9f\x9d\xbb\x9c\x73" + "\x57\xcc\x89\x09\x75\x9b\x78\x70" + "\xed\x26\x97\x4d\xb4\xe4\x0c\xa5" + "\xfa\x70\x04\x70\xc6\x96\x1c\x7d" + "\x54\x41\x77\xa8\xe3\xb0\x7e\x96" + "\x82\xd9\xec\xa2\x87\x68\x55\xf9" + "\x8f\x9e\x73\x43\x47\x6a\x08\x36" + "\x93\x67\xa8\x2d\xde\xac\x41\xa9" + "\x5c\x4d\x73\x97\x0f\x70\x68\xfa" + "\x56\x4d\x00\xc2\x3b\x1f\xc8\xb9" + "\x78\x1f\x51\x07\xe3\x9a\x13\x4e" + "\xed\x2b\x2e\xa3\xf7\x44\xb2\xe7" + "\xab\x19\x37\xd9\xba\x76\x5e\xd2" + "\xf2\x53\x15\x17\x4c\x6b\x16\x9f" + "\x02\x66\x49\xca\x7c\x91\x05\xf2" + "\x45\x36\x1e\xf5\x77\xad\x1f\x46" + "\xa8\x13\xfb\x63\xb6\x08\x99\x63" + "\x82\xa2\xed\xb3\xac\xdf\x43\x19" + "\x45\xea\x78\x73\xd9\xb7\x39\x11" + "\xa3\x13\x7c\xf8\x3f\xf7\xad\x81" + "\x48\x2f\xa9\x5c\x5f\xa0\xf0\x79" + "\xa4\x47\x7d\x80\x20\x26\xfd\x63" + "\x0a\xc7\x7e\x6d\x75\x47\xff\x76" + "\x66\x2e\x8a\x6c\x81\x35\xaf\x0b" + "\x2e\x6a\x49\x60\xc1\x10\xe1\xe1" + "\x54\x03\xa4\x09\x0c\x37\x7a\x15" + "\x23\x27\x5b\x8b\x4b\xa5\x64\x97" + "\xae\x4a\x50\x73\x1f\x66\x1c\x5c" + "\x03\x25\x3c\x8d\x48\x58\x71\x34" + "\x0e\xec\x4e\x55\x1a\x03\x6a\xe5" + "\xb6\x19\x2b\x84\x2a\x20\xd1\xea" + "\x80\x6f\x96\x0e\x05\x62\xc7\x78" + "\x87\x79\x60\x38\x46\xb4\x25\x57" + "\x6e\x16\x63\xf8\xad\x6e\xd7\x42" + "\x69\xe1\x88\xef\x6e\xd5\xb4\x9a" + "\x3c\x78\x6c\x3b\xe5\xa0\x1d\x22" + "\x86\x5c\x74\x3a\xeb\x24\x26\xc7" + "\x09\xfc\x91\x96\x47\x87\x4f\x1a" + "\xd6\x6b\x2c\x18\x47\xc0\xb8\x24" + "\xa8\x5a\x4a\x9e\xcb\x03\xe7\x2a" + "\x09\xe6\x4d\x9c\x6d\x86\x60\xf5" + "\x2f\x48\x69\x37\x9f\xf2\xd2\xcb" + "\x0e\x5a\xdd\x6e\x8a\xfb\x6a\xfe" + "\x0b\x63\xde\x87\x42\x79\x8a\x68" + "\x51\x28\x9b\x7a\xeb\xaf\xb8\x2f" + "\x9d\xd1\xc7\x45\x90\x08\xc9\x83" + "\xe9\x83\x84\xcb\x28\x69\x09\x69" + "\xce\x99\x46\x00\x54\xcb\xd8\x38" + "\xf9\x53\x4a\xbf\x31\xce\x57\x15" + "\x33\xfa\x96\x04\x33\x42\xe3\xc0" + "\xb7\x54\x4a\x65\x7a\x7c\x02\xe6" + "\x19\x95\xd0\x0e\x82\x07\x63\xf9" + "\xe1\x2b\x2a\xfc\x55\x92\x52\xc9" + "\xb5\x9f\x23\x28\x60\xe7\x20\x51" + "\x10\xd3\xed\x6d\x9b\xab\xb8\xe2" + "\x5d\x9a\x34\xb3\xbe\x9c\x64\xcb" + "\x78\xc6\x91\x22\x40\x91\x80\xbe" + "\xd7\x78\x5c\x0e\x0a\xdc\x08\xe9" + "\x67\x10\xa4\x83\x98\x79\x23\xe7" + "\x92\xda\xa9\x22\x16\xb1\xe7\x78" + "\xa3\x1c\x6c\x8f\x35\x7c\x4d\x37" + "\x2f\x6e\x0b\x50\x5c\x34\xb9\xf9" + "\xe6\x3d\x91\x0d\x32\x95\xaa\x3d" + "\x48\x11\x06\xbb\x2d\xf2\x63\x88" + "\x3f\x73\x09\xe2\x45\x56\x31\x51" + "\xfa\x5e\x4e\x62\xf7\x90\xf9\xa9" + "\x7d\x7b\x1b\xb1\xc8\x26\x6e\x66" + "\xf6\x90\x9a\x7f\xf2\x57\xcc\x23" + "\x59\xfa\xfa\xaa\x44\x04\x01\xa7" + "\xa4\x78\xdb\x74\x3d\x8b\xb5"; + +static const u8 __initconst ctext12[735] = + "\x84\x0b\xdb\xd5\xb7\xa8\xfe\x20" + "\xbb\xb1\x12\x7f\x41\xea\xb3\xc0" + "\xa2\xb4\x37\x19\x11\x58\xb6\x0b" + "\x4c\x1d\x38\x05\x54\xd1\x16\x73" + "\x8e\x1c\x20\x90\xa2\x9a\xb7\x74" + "\x47\xe6\xd8\xfc\x18\x3a\xb4\xea" + "\xd5\x16\x5a\x2c\x53\x01\x46\xb3" + "\x18\x33\x74\x6c\x50\xf2\xe8\xc0" + "\x73\xda\x60\x22\xeb\xe3\xe5\x9b" + "\x20\x93\x6c\x4b\x37\x99\xb8\x23" + "\x3b\x4e\xac\xe8\x5b\xe8\x0f\xb7" + "\xc3\x8f\xfb\x4a\x37\xd9\x39\x95" + "\x34\xf1\xdb\x8f\x71\xd9\xc7\x0b" + "\x02\xf1\x63\xfc\x9b\xfc\xc5\xab" + "\xb9\x14\x13\x21\xdf\xce\xaa\x88" + "\x44\x30\x1e\xce\x26\x01\x92\xf8" + "\x9f\x00\x4b\x0c\x4b\xf7\x5f\xe0" + "\x89\xca\x94\x66\x11\x21\x97\xca" + "\x3e\x83\x74\x2d\xdb\x4d\x11\xeb" + "\x97\xc2\x14\xff\x9e\x1e\xa0\x6b" + "\x08\xb4\x31\x2b\x85\xc6\x85\x6c" + "\x90\xec\x39\xc0\xec\xb3\xb5\x4e" + "\xf3\x9c\xe7\x83\x3a\x77\x0a\xf4" + "\x56\xfe\xce\x18\x33\x6d\x0b\x2d" + "\x33\xda\xc8\x05\x5c\xb4\x09\x2a" + "\xde\x6b\x52\x98\x01\xef\x36\x3d" + "\xbd\xf9\x8f\xa8\x3e\xaa\xcd\xd1" + "\x01\x2d\x42\x49\xc3\xb6\x84\xbb" + "\x48\x96\xe0\x90\x93\x6c\x48\x64" + "\xd4\xfa\x7f\x93\x2c\xa6\x21\xc8" + "\x7a\x23\x7b\xaa\x20\x56\x12\xae" + "\x16\x9d\x94\x0f\x54\xa1\xec\xca" + "\x51\x4e\xf2\x39\xf4\xf8\x5f\x04" + "\x5a\x0d\xbf\xf5\x83\xa1\x15\xe1" + "\xf5\x3c\xd8\x62\xa3\xed\x47\x89" + "\x85\x4c\xe5\xdb\xac\x9e\x17\x1d" + "\x0c\x09\xe3\x3e\x39\x5b\x4d\x74" + "\x0e\xf5\x34\xee\x70\x11\x4c\xfd" + "\xdb\x34\xb1\xb5\x10\x3f\x73\xb7" + "\xf5\xfa\xed\xb0\x1f\xa5\xcd\x3c" + "\x8d\x35\x83\xd4\x11\x44\x6e\x6c" + "\x5b\xe0\x0e\x69\xa5\x39\xe5\xbb" + "\xa9\x57\x24\x37\xe6\x1f\xdd\xcf" + "\x16\x2a\x13\xf9\x6a\x2d\x90\xa0" + "\x03\x60\x7a\xed\x69\xd5\x00\x8b" + "\x7e\x4f\xcb\xb9\xfa\x91\xb9\x37" + "\xc1\x26\xce\x90\x97\x22\x64\x64" + "\xc1\x72\x43\x1b\xf6\xac\xc1\x54" + "\x8a\x10\x9c\xdd\x8d\xd5\x8e\xb2" + "\xe4\x85\xda\xe0\x20\x5f\xf4\xb4" + "\x15\xb5\xa0\x8d\x12\x74\x49\x23" + "\x3a\xdf\x4a\xd3\xf0\x3b\x89\xeb" + "\xf8\xcc\x62\x7b\xfb\x93\x07\x41" + "\x61\x26\x94\x58\x70\xa6\x3c\xe4" + "\xff\x58\xc4\x13\x3d\xcb\x36\x6b" + "\x32\xe5\xb2\x6d\x03\x74\x6f\x76" + "\x93\x77\xde\x48\xc4\xfa\x30\x4a" + "\xda\x49\x80\x77\x0f\x1c\xbe\x11" + "\xc8\x48\xb1\xe5\xbb\xf2\x8a\xe1" + "\x96\x2f\x9f\xd1\x8e\x8a\x5c\xe2" + "\xf7\xd7\xd8\x54\xf3\x3f\xc4\x91" + "\xb8\xfb\x86\xdc\x46\x24\x91\x60" + "\x6c\x2f\xc9\x41\x37\x51\x49\x54" + "\x09\x81\x21\xf3\x03\x9f\x2b\xe3" + "\x1f\x39\x63\xaf\xf4\xd7\x53\x60" + "\xa7\xc7\x54\xf9\xee\xb1\xb1\x7d" + "\x75\x54\x65\x93\xfe\xb1\x68\x6b" + "\x57\x02\xf9\xbb\x0e\xf9\xf8\xbf" + "\x01\x12\x27\xb4\xfe\xe4\x79\x7a" + "\x40\x5b\x51\x4b\xdf\x38\xec\xb1" + "\x6a\x56\xff\x35\x4d\x42\x33\xaa" + "\x6f\x1b\xe4\xdc\xe0\xdb\x85\x35" + "\x62\x10\xd4\xec\xeb\xc5\x7e\x45" + "\x1c\x6f\x17\xca\x3b\x8e\x2d\x66" + "\x4f\x4b\x36\x56\xcd\x1b\x59\xaa" + "\xd2\x9b\x17\xb9\x58\xdf\x7b\x64" + "\x8a\xff\x3b\x9c\xa6\xb5\x48\x9e" + "\xaa\xe2\x5d\x09\x71\x32\x5f\xb6" + "\x29\xbe\xe7\xc7\x52\x7e\x91\x82" + "\x6b\x6d\x33\xe1\x34\x06\x36\x21" + "\x5e\xbe\x1e\x2f\x3e\xc1\xfb\xea" + "\x49\x2c\xb5\xca\xf7\xb0\x37\xea" + "\x1f\xed\x10\x04\xd9\x48\x0d\x1a" + "\x1c\xfb\xe7\x84\x0e\x83\x53\x74" + "\xc7\x65\xe2\x5c\xe5\xba\x73\x4c" + "\x0e\xe1\xb5\x11\x45\x61\x43\x46" + "\xaa\x25\x8f\xbd\x85\x08\xfa\x4c" + "\x15\xc1\xc0\xd8\xf5\xdc\x16\xbb" + "\x7b\x1d\xe3\x87\x57\xa7\x2a\x1d" + "\x38\x58\x9e\x8a\x43\xdc\x57" + "\xd1\x81\x7d\x2b\xe9\xff\x99\x3a" + "\x4b\x24\x52\x58\x55\xe1\x49\x14"; + +static struct { + const u8 *ptext; + const u8 *ctext; + + u8 key[AES_MAX_KEY_SIZE]; + u8 iv[GCM_AES_IV_SIZE]; + u8 assoc[20]; + + int klen; + int clen; + int plen; + int alen; +} const aesgcm_tv[] __initconst = { + { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */ + .klen = 16, + .ctext = ctext0, + .clen = sizeof(ctext0), + }, { + .klen = 16, + .ptext = ptext1, + .plen = sizeof(ptext1), + .ctext = ctext1, + .clen = sizeof(ctext1), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08", + .klen = 16, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext2, + .plen = sizeof(ptext2), + .ctext = ctext2, + .clen = sizeof(ctext2), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08", + .klen = 16, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext3, + .plen = sizeof(ptext3), + .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xab\xad\xda\xd2", + .alen = 20, + .ctext = ctext3, + .clen = sizeof(ctext3), + }, { + .klen = 24, + .ctext = ctext4, + .clen = sizeof(ctext4), + }, { + .klen = 24, + .ptext = ptext1, + .plen = sizeof(ptext1), + .ctext = ctext5, + .clen = sizeof(ctext5), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08" + "\xfe\xff\xe9\x92\x86\x65\x73\x1c", + .klen = 24, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext6, + .plen = sizeof(ptext6), + .ctext = ctext6, + .clen = sizeof(ctext6), + }, { + .klen = 32, + .ctext = ctext7, + .clen = sizeof(ctext7), + }, { + .klen = 32, + .ptext = ptext1, + .plen = sizeof(ptext1), + .ctext = ctext8, + .clen = sizeof(ctext8), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08" + "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08", + .klen = 32, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext9, + .plen = sizeof(ptext9), + .ctext = ctext9, + .clen = sizeof(ctext9), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08" + "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08", + .klen = 32, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext10, + .plen = sizeof(ptext10), + .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xab\xad\xda\xd2", + .alen = 20, + .ctext = ctext10, + .clen = sizeof(ctext10), + }, { + .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c" + "\x6d\x6a\x8f\x94\x67\x30\x83\x08" + "\xfe\xff\xe9\x92\x86\x65\x73\x1c", + .klen = 24, + .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad" + "\xde\xca\xf8\x88", + .ptext = ptext11, + .plen = sizeof(ptext11), + .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xfe\xed\xfa\xce\xde\xad\xbe\xef" + "\xab\xad\xda\xd2", + .alen = 20, + .ctext = ctext11, + .clen = sizeof(ctext11), + }, { + .key = "\x62\x35\xf8\x95\xfc\xa5\xeb\xf6" + "\x0e\x92\x12\x04\xd3\xa1\x3f\x2e" + "\x8b\x32\xcf\xe7\x44\xed\x13\x59" + "\x04\x38\x77\xb0\xb9\xad\xb4\x38", + .klen = 32, + .iv = "\x00\xff\xff\xff\xff\x00\x00\xff" + "\xff\xff\x00\xff", + .ptext = ptext12, + .plen = sizeof(ptext12), + .ctext = ctext12, + .clen = sizeof(ctext12), + } +}; + +static int __init libaesgcm_init(void) +{ + for (int i = 0; i < ARRAY_SIZE(aesgcm_tv); i++) { + u8 tagbuf[AES_BLOCK_SIZE]; + int plen = aesgcm_tv[i].plen; + struct aesgcm_ctx ctx; + u8 buf[sizeof(ptext12)]; + + if (aesgcm_expandkey(&ctx, aesgcm_tv[i].key, aesgcm_tv[i].klen, + aesgcm_tv[i].clen - plen)) { + pr_err("aesgcm_expandkey() failed on vector %d\n", i); + return -ENODEV; + } + + if (!aesgcm_decrypt(&ctx, buf, aesgcm_tv[i].ctext, plen, + aesgcm_tv[i].assoc, aesgcm_tv[i].alen, + aesgcm_tv[i].iv, aesgcm_tv[i].ctext + plen) + || memcmp(buf, aesgcm_tv[i].ptext, plen)) { + pr_err("aesgcm_decrypt() #1 failed on vector %d\n", i); + return -ENODEV; + } + + /* encrypt in place */ + aesgcm_encrypt(&ctx, buf, buf, plen, aesgcm_tv[i].assoc, + aesgcm_tv[i].alen, aesgcm_tv[i].iv, tagbuf); + if (memcmp(buf, aesgcm_tv[i].ctext, plen)) { + pr_err("aesgcm_encrypt() failed on vector %d\n", i); + return -ENODEV; + } + + /* decrypt in place */ + if (!aesgcm_decrypt(&ctx, buf, buf, plen, aesgcm_tv[i].assoc, + aesgcm_tv[i].alen, aesgcm_tv[i].iv, tagbuf) + || memcmp(buf, aesgcm_tv[i].ptext, plen)) { + pr_err("aesgcm_decrypt() #2 failed on vector %d\n", i); + return -ENODEV; + } + } + return 0; +} +module_init(libaesgcm_init); + +static void __exit libaesgcm_exit(void) +{ +} +module_exit(libaesgcm_exit); +#endif -- cgit v1.2.3 From 75ab70ec5cefade915a999886e4863fe6a38f8b5 Mon Sep 17 00:00:00 2001 From: Jacob Keller Date: Wed, 9 Nov 2022 15:09:45 -0800 Subject: ptp: remove the .adjfreq interface function Now that all drivers have been converted to .adjfine, we can remove the .adjfreq from the interface structure. Signed-off-by: Jacob Keller Cc: Richard Cochran Signed-off-by: David S. Miller --- drivers/ptp/ptp_clock.c | 5 +---- include/linux/ptp_clock_kernel.h | 7 ------- 2 files changed, 1 insertion(+), 11 deletions(-) (limited to 'include') diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 51cae72bb6db..62d4d29e7c05 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -131,10 +131,7 @@ static int ptp_clock_adjtime(struct posix_clock *pc, struct __kernel_timex *tx) long ppb = scaled_ppm_to_ppb(tx->freq); if (ppb > ops->max_adj || ppb < -ops->max_adj) return -ERANGE; - if (ops->adjfine) - err = ops->adjfine(ops, tx->freq); - else - err = ops->adjfreq(ops, ppb); + err = ops->adjfine(ops, tx->freq); ptp->dialed_frequency = tx->freq; } else if (tx->modes & ADJ_OFFSET) { if (ops->adjphase) { diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index f4781c5766d6..fdffa6a98d79 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -77,12 +77,6 @@ struct ptp_system_timestamp { * nominal frequency in parts per million, but with a * 16 bit binary fractional field. * - * @adjfreq: Adjusts the frequency of the hardware clock. - * This method is deprecated. New drivers should implement - * the @adjfine method instead. - * parameter delta: Desired frequency offset from nominal frequency - * in parts per billion - * * @adjphase: Adjusts the phase offset of the hardware clock. * parameter delta: Desired change in nanoseconds. * @@ -174,7 +168,6 @@ struct ptp_clock_info { int pps; struct ptp_pin_desc *pin_config; int (*adjfine)(struct ptp_clock_info *ptp, long scaled_ppm); - int (*adjfreq)(struct ptp_clock_info *ptp, s32 delta); int (*adjphase)(struct ptp_clock_info *ptp, s32 phase); int (*adjtime)(struct ptp_clock_info *ptp, s64 delta); int (*gettime64)(struct ptp_clock_info *ptp, struct timespec64 *ts); -- cgit v1.2.3 From bebf683ba6829f544011411580bcd620b7581087 Mon Sep 17 00:00:00 2001 From: Kartik Date: Wed, 9 Nov 2022 19:50:22 +0530 Subject: soc/tegra: fuse: Use platform info with SoC revision Tegra pre-silicon platforms do not have chip revisions. This makes the revision SoC attribute meaningless on these platforms. Instead, populate the revision SoC attribute with a combination of the platform name and the chip revision for silicon platforms, and simply with the platform name on pre-silicon platforms. Signed-off-by: Kartik Reviewed-by: Arnd Bergmann Reviewed-by: Jon Hunter Signed-off-by: Thierry Reding --- drivers/soc/tegra/fuse/fuse-tegra.c | 22 ++++++++++++++++++++-- drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + include/soc/tegra/fuse.h | 15 +++++++++++++++ 3 files changed, 36 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c index ea25a1dcafc2..f02953f793e9 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra.c +++ b/drivers/soc/tegra/fuse/fuse-tegra.c @@ -35,6 +35,19 @@ static const char *tegra_revision_name[TEGRA_REVISION_MAX] = { [TEGRA_REVISION_A04] = "A04", }; +static const char *tegra_platform_name[TEGRA_PLATFORM_MAX] = { + [TEGRA_PLATFORM_SILICON] = "Silicon", + [TEGRA_PLATFORM_QT] = "QT", + [TEGRA_PLATFORM_SYSTEM_FPGA] = "System FPGA", + [TEGRA_PLATFORM_UNIT_FPGA] = "Unit FPGA", + [TEGRA_PLATFORM_ASIM_QT] = "Asim QT", + [TEGRA_PLATFORM_ASIM_LINSIM] = "Asim Linsim", + [TEGRA_PLATFORM_DSIM_ASIM_LINSIM] = "Dsim Asim Linsim", + [TEGRA_PLATFORM_VERIFICATION_SIMULATION] = "Verification Simulation", + [TEGRA_PLATFORM_VDK] = "VDK", + [TEGRA_PLATFORM_VSP] = "VSP", +}; + static const struct of_device_id car_match[] __initconst = { { .compatible = "nvidia,tegra20-car", }, { .compatible = "nvidia,tegra30-car", }, @@ -370,8 +383,13 @@ struct device * __init tegra_soc_device_register(void) return NULL; attr->family = kasprintf(GFP_KERNEL, "Tegra"); - attr->revision = kasprintf(GFP_KERNEL, "%s", - tegra_revision_name[tegra_sku_info.revision]); + if (tegra_is_silicon()) + attr->revision = kasprintf(GFP_KERNEL, "%s %s", + tegra_platform_name[tegra_sku_info.platform], + tegra_revision_name[tegra_sku_info.revision]); + else + attr->revision = kasprintf(GFP_KERNEL, "%s", + tegra_platform_name[tegra_sku_info.platform]); attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id()); attr->custom_attr_group = fuse->soc->soc_attr_group; diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index 3351bd872ab2..4591c5bcb690 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -156,6 +156,7 @@ void __init tegra_init_revision(void) } tegra_sku_info.sku_id = tegra_fuse_read_early(FUSE_SKU_INFO); + tegra_sku_info.platform = tegra_get_platform(); } void __init tegra_init_apbmisc(void) diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h index 977c334136e9..a63de5da8124 100644 --- a/include/soc/tegra/fuse.h +++ b/include/soc/tegra/fuse.h @@ -34,6 +34,20 @@ enum tegra_revision { TEGRA_REVISION_MAX, }; +enum tegra_platform { + TEGRA_PLATFORM_SILICON = 0, + TEGRA_PLATFORM_QT, + TEGRA_PLATFORM_SYSTEM_FPGA, + TEGRA_PLATFORM_UNIT_FPGA, + TEGRA_PLATFORM_ASIM_QT, + TEGRA_PLATFORM_ASIM_LINSIM, + TEGRA_PLATFORM_DSIM_ASIM_LINSIM, + TEGRA_PLATFORM_VERIFICATION_SIMULATION, + TEGRA_PLATFORM_VDK, + TEGRA_PLATFORM_VSP, + TEGRA_PLATFORM_MAX, +}; + struct tegra_sku_info { int sku_id; int cpu_process_id; @@ -47,6 +61,7 @@ struct tegra_sku_info { int gpu_speedo_id; int gpu_speedo_value; enum tegra_revision revision; + enum tegra_platform platform; }; #ifdef CONFIG_ARCH_TEGRA -- cgit v1.2.3 From 4f8126bb2308066b877859e4b5923ffb54143630 Mon Sep 17 00:00:00 2001 From: Gabriel Krisman Bertazi Date: Sat, 5 Nov 2022 19:10:55 -0400 Subject: sbitmap: Use single per-bitmap counting to wake up queued tags sbitmap suffers from code complexity, as demonstrated by recent fixes, and eventual lost wake ups on nested I/O completion. The later happens, from what I understand, due to the non-atomic nature of the updates to wait_cnt, which needs to be subtracted and eventually reset when equal to zero. This two step process can eventually miss an update when a nested completion happens to interrupt the CPU in between the wait_cnt updates. This is very hard to fix, as shown by the recent changes to this code. The code complexity arises mostly from the corner cases to avoid missed wakes in this scenario. In addition, the handling of wake_batch recalculation plus the synchronization with sbq_queue_wake_up is non-trivial. This patchset implements the idea originally proposed by Jan [1], which removes the need for the two-step updates of wait_cnt. This is done by tracking the number of completions and wakeups in always increasing, per-bitmap counters. Instead of having to reset the wait_cnt when it reaches zero, we simply keep counting, and attempt to wake up N threads in a single wait queue whenever there is enough space for a batch. Waking up less than batch_wake shouldn't be a problem, because we haven't changed the conditions for wake up, and the existing batch calculation guarantees at least enough remaining completions to wake up a batch for each queue at any time. Performance-wise, one should expect very similar performance to the original algorithm for the case where there is no queueing. In both the old algorithm and this implementation, the first thing is to check ws_active, which bails out if there is no queueing to be managed. In the new code, we took care to avoid accounting completions and wakeups when there is no queueing, to not pay the cost of atomic operations unnecessarily, since it doesn't skew the numbers. For more interesting cases, where there is queueing, we need to take into account the cross-communication of the atomic operations. I've been benchmarking by running parallel fio jobs against a single hctx nullb in different hardware queue depth scenarios, and verifying both IOPS and queueing. Each experiment was repeated 5 times on a 20-CPU box, with 20 parallel jobs. fio was issuing fixed-size randwrites with qd=64 against nullb, varying only the hardware queue length per test. queue size 2 4 8 16 32 64 6.1-rc2 1681.1K (1.6K) 2633.0K (12.7K) 6940.8K (16.3K) 8172.3K (617.5K) 8391.7K (367.1K) 8606.1K (351.2K) patched 1721.8K (15.1K) 3016.7K (3.8K) 7543.0K (89.4K) 8132.5K (303.4K) 8324.2K (230.6K) 8401.8K (284.7K) The following is a similar experiment, ran against a nullb with a single bitmap shared by 20 hctx spread across 2 NUMA nodes. This has 40 parallel fio jobs operating on the same device queue size 2 4 8 16 32 64 6.1-rc2 1081.0K (2.3K) 957.2K (1.5K) 1699.1K (5.7K) 6178.2K (124.6K) 12227.9K (37.7K) 13286.6K (92.9K) patched 1081.8K (2.8K) 1316.5K (5.4K) 2364.4K (1.8K) 6151.4K (20.0K) 11893.6K (17.5K) 12385.6K (18.4K) It has also survived blktests and a 12h-stress run against nullb. I also ran the code against nvme and a scsi SSD, and I didn't observe performance regression in those. If there are other tests you think I should run, please let me know and I will follow up with results. [1] https://lore.kernel.org/all/aef9de29-e9f5-259a-f8be-12d1b734e72@google.com/ Cc: Hugh Dickins Cc: Keith Busch Cc: Liu Song Suggested-by: Jan Kara Signed-off-by: Gabriel Krisman Bertazi Link: https://lore.kernel.org/r/20221105231055.25953-1-krisman@suse.de Signed-off-by: Jens Axboe --- include/linux/sbitmap.h | 16 +++++-- lib/sbitmap.c | 122 +++++++++++------------------------------------- 2 files changed, 37 insertions(+), 101 deletions(-) (limited to 'include') diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h index 4d2d5205ab58..d662cf136021 100644 --- a/include/linux/sbitmap.h +++ b/include/linux/sbitmap.h @@ -86,11 +86,6 @@ struct sbitmap { * struct sbq_wait_state - Wait queue in a &struct sbitmap_queue. */ struct sbq_wait_state { - /** - * @wait_cnt: Number of frees remaining before we wake up. - */ - atomic_t wait_cnt; - /** * @wait: Wait queue. */ @@ -138,6 +133,17 @@ struct sbitmap_queue { * sbitmap_queue_get_shallow() */ unsigned int min_shallow_depth; + + /** + * @completion_cnt: Number of bits cleared passed to the + * wakeup function. + */ + atomic_t completion_cnt; + + /** + * @wakeup_cnt: Number of thread wake ups issued. + */ + atomic_t wakeup_cnt; }; /** diff --git a/lib/sbitmap.c b/lib/sbitmap.c index 7280ae8ca88c..eca462cba398 100644 --- a/lib/sbitmap.c +++ b/lib/sbitmap.c @@ -434,6 +434,8 @@ int sbitmap_queue_init_node(struct sbitmap_queue *sbq, unsigned int depth, sbq->wake_batch = sbq_calc_wake_batch(sbq, depth); atomic_set(&sbq->wake_index, 0); atomic_set(&sbq->ws_active, 0); + atomic_set(&sbq->completion_cnt, 0); + atomic_set(&sbq->wakeup_cnt, 0); sbq->ws = kzalloc_node(SBQ_WAIT_QUEUES * sizeof(*sbq->ws), flags, node); if (!sbq->ws) { @@ -441,40 +443,21 @@ int sbitmap_queue_init_node(struct sbitmap_queue *sbq, unsigned int depth, return -ENOMEM; } - for (i = 0; i < SBQ_WAIT_QUEUES; i++) { + for (i = 0; i < SBQ_WAIT_QUEUES; i++) init_waitqueue_head(&sbq->ws[i].wait); - atomic_set(&sbq->ws[i].wait_cnt, sbq->wake_batch); - } return 0; } EXPORT_SYMBOL_GPL(sbitmap_queue_init_node); -static inline void __sbitmap_queue_update_wake_batch(struct sbitmap_queue *sbq, - unsigned int wake_batch) -{ - int i; - - if (sbq->wake_batch != wake_batch) { - WRITE_ONCE(sbq->wake_batch, wake_batch); - /* - * Pairs with the memory barrier in sbitmap_queue_wake_up() - * to ensure that the batch size is updated before the wait - * counts. - */ - smp_mb(); - for (i = 0; i < SBQ_WAIT_QUEUES; i++) - atomic_set(&sbq->ws[i].wait_cnt, 1); - } -} - static void sbitmap_queue_update_wake_batch(struct sbitmap_queue *sbq, unsigned int depth) { unsigned int wake_batch; wake_batch = sbq_calc_wake_batch(sbq, depth); - __sbitmap_queue_update_wake_batch(sbq, wake_batch); + if (sbq->wake_batch != wake_batch) + WRITE_ONCE(sbq->wake_batch, wake_batch); } void sbitmap_queue_recalculate_wake_batch(struct sbitmap_queue *sbq, @@ -488,7 +471,8 @@ void sbitmap_queue_recalculate_wake_batch(struct sbitmap_queue *sbq, wake_batch = clamp_val(depth / SBQ_WAIT_QUEUES, min_batch, SBQ_WAKE_BATCH); - __sbitmap_queue_update_wake_batch(sbq, wake_batch); + + WRITE_ONCE(sbq->wake_batch, wake_batch); } EXPORT_SYMBOL_GPL(sbitmap_queue_recalculate_wake_batch); @@ -587,7 +571,7 @@ static struct sbq_wait_state *sbq_wake_ptr(struct sbitmap_queue *sbq) for (i = 0; i < SBQ_WAIT_QUEUES; i++) { struct sbq_wait_state *ws = &sbq->ws[wake_index]; - if (waitqueue_active(&ws->wait) && atomic_read(&ws->wait_cnt)) { + if (waitqueue_active(&ws->wait)) { if (wake_index != atomic_read(&sbq->wake_index)) atomic_set(&sbq->wake_index, wake_index); return ws; @@ -599,83 +583,31 @@ static struct sbq_wait_state *sbq_wake_ptr(struct sbitmap_queue *sbq) return NULL; } -static bool __sbq_wake_up(struct sbitmap_queue *sbq, int *nr) +void sbitmap_queue_wake_up(struct sbitmap_queue *sbq, int nr) { - struct sbq_wait_state *ws; - unsigned int wake_batch; - int wait_cnt, cur, sub; - bool ret; + unsigned int wake_batch = READ_ONCE(sbq->wake_batch); + struct sbq_wait_state *ws = NULL; + unsigned int wakeups; - if (*nr <= 0) - return false; + if (!atomic_read(&sbq->ws_active)) + return; - ws = sbq_wake_ptr(sbq); - if (!ws) - return false; + atomic_add(nr, &sbq->completion_cnt); + wakeups = atomic_read(&sbq->wakeup_cnt); - cur = atomic_read(&ws->wait_cnt); do { - /* - * For concurrent callers of this, callers should call this - * function again to wakeup a new batch on a different 'ws'. - */ - if (cur == 0) - return true; - sub = min(*nr, cur); - wait_cnt = cur - sub; - } while (!atomic_try_cmpxchg(&ws->wait_cnt, &cur, wait_cnt)); - - /* - * If we decremented queue without waiters, retry to avoid lost - * wakeups. - */ - if (wait_cnt > 0) - return !waitqueue_active(&ws->wait); + if (atomic_read(&sbq->completion_cnt) - wakeups < wake_batch) + return; - *nr -= sub; - - /* - * When wait_cnt == 0, we have to be particularly careful as we are - * responsible to reset wait_cnt regardless whether we've actually - * woken up anybody. But in case we didn't wakeup anybody, we still - * need to retry. - */ - ret = !waitqueue_active(&ws->wait); - wake_batch = READ_ONCE(sbq->wake_batch); + if (!ws) { + ws = sbq_wake_ptr(sbq); + if (!ws) + return; + } + } while (!atomic_try_cmpxchg(&sbq->wakeup_cnt, + &wakeups, wakeups + wake_batch)); - /* - * Wake up first in case that concurrent callers decrease wait_cnt - * while waitqueue is empty. - */ wake_up_nr(&ws->wait, wake_batch); - - /* - * Pairs with the memory barrier in sbitmap_queue_resize() to - * ensure that we see the batch size update before the wait - * count is reset. - * - * Also pairs with the implicit barrier between decrementing wait_cnt - * and checking for waitqueue_active() to make sure waitqueue_active() - * sees result of the wakeup if atomic_dec_return() has seen the result - * of atomic_set(). - */ - smp_mb__before_atomic(); - - /* - * Increase wake_index before updating wait_cnt, otherwise concurrent - * callers can see valid wait_cnt in old waitqueue, which can cause - * invalid wakeup on the old waitqueue. - */ - sbq_index_atomic_inc(&sbq->wake_index); - atomic_set(&ws->wait_cnt, wake_batch); - - return ret || *nr; -} - -void sbitmap_queue_wake_up(struct sbitmap_queue *sbq, int nr) -{ - while (__sbq_wake_up(sbq, &nr)) - ; } EXPORT_SYMBOL_GPL(sbitmap_queue_wake_up); @@ -792,9 +724,7 @@ void sbitmap_queue_show(struct sbitmap_queue *sbq, struct seq_file *m) seq_puts(m, "ws={\n"); for (i = 0; i < SBQ_WAIT_QUEUES; i++) { struct sbq_wait_state *ws = &sbq->ws[i]; - - seq_printf(m, "\t{.wait_cnt=%d, .wait=%s},\n", - atomic_read(&ws->wait_cnt), + seq_printf(m, "\t{.wait=%s},\n", waitqueue_active(&ws->wait) ? "active" : "inactive"); } seq_puts(m, "}\n"); -- cgit v1.2.3 From 3cd60866d46050d14734cbbac41b00c8d3e51d61 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Thu, 29 Sep 2022 14:10:39 +0200 Subject: module: remove redundant module_sysfs_initialized variable The variable module_sysfs_initialized is used for checking whether module_kset has been initialized. Checking module_kset itself works just fine for that. This is a leftover from commit 7405c1e15edf ("kset: convert /sys/module to use kset_create"). Signed-off-by: Rasmus Villemoes Reviewed-by: Miroslav Benes [mcgrof: adjusted commit log as suggested by Christophe Leroy] Signed-off-by: Luis Chamberlain --- include/linux/module.h | 1 - kernel/module/sysfs.c | 2 +- kernel/params.c | 2 -- 3 files changed, 1 insertion(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/module.h b/include/linux/module.h index ec61fb53979a..676614d56c25 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -827,7 +827,6 @@ void *dereference_module_function_descriptor(struct module *mod, void *ptr) #ifdef CONFIG_SYSFS extern struct kset *module_kset; extern struct kobj_type module_ktype; -extern int module_sysfs_initialized; #endif /* CONFIG_SYSFS */ #define symbol_request(x) try_then_request_module(symbol_get(x), "symbol:" #x) diff --git a/kernel/module/sysfs.c b/kernel/module/sysfs.c index ce68f821dcd1..c921bf044050 100644 --- a/kernel/module/sysfs.c +++ b/kernel/module/sysfs.c @@ -340,7 +340,7 @@ static int mod_sysfs_init(struct module *mod) int err; struct kobject *kobj; - if (!module_sysfs_initialized) { + if (!module_kset) { pr_err("%s: module sysfs not initialized\n", mod->name); err = -EINVAL; goto out; diff --git a/kernel/params.c b/kernel/params.c index 5b92310425c5..8d4e9a3f0df2 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -940,7 +940,6 @@ static const struct kset_uevent_ops module_uevent_ops = { }; struct kset *module_kset; -int module_sysfs_initialized; static void module_kobj_release(struct kobject *kobj) { @@ -964,7 +963,6 @@ static int __init param_sysfs_init(void) __FILE__, __LINE__); return -ENOMEM; } - module_sysfs_initialized = 1; version_sysfs_builtin(); param_sysfs_builtin(); -- cgit v1.2.3 From 1f6e04a1c7b85da3b765ca9f46029e5d1826d839 Mon Sep 17 00:00:00 2001 From: Xu Kuohai Date: Fri, 11 Nov 2022 07:56:20 -0500 Subject: bpf: Fix offset calculation error in __copy_map_value and zero_map_value Function __copy_map_value and zero_map_value miscalculated copy offset, resulting in possible copy of unwanted data to user or kernel. Fix it. Fixes: cc48755808c6 ("bpf: Add zero_map_value to zero map value with special fields") Fixes: 4d7d7f69f4b1 ("bpf: Adapt copy_map_value for multiple offset case") Signed-off-by: Xu Kuohai Signed-off-by: Andrii Nakryiko Acked-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/bpf/20221111125620.754855-1-xukuohai@huaweicloud.com --- include/linux/bpf.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 74c6f449d81e..c1bd1bd10506 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -315,7 +315,7 @@ static inline void __copy_map_value(struct bpf_map *map, void *dst, void *src, b u32 next_off = map->off_arr->field_off[i]; memcpy(dst + curr_off, src + curr_off, next_off - curr_off); - curr_off += map->off_arr->field_sz[i]; + curr_off = next_off + map->off_arr->field_sz[i]; } memcpy(dst + curr_off, src + curr_off, map->value_size - curr_off); } @@ -344,7 +344,7 @@ static inline void zero_map_value(struct bpf_map *map, void *dst) u32 next_off = map->off_arr->field_off[i]; memset(dst + curr_off, 0, next_off - curr_off); - curr_off += map->off_arr->field_sz[i]; + curr_off = next_off + map->off_arr->field_sz[i]; } memset(dst + curr_off, 0, map->value_size - curr_off); } -- cgit v1.2.3 From 9bb053490f1a5a0914eb9f7b4116a0e4a95d4f8e Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Mon, 7 Nov 2022 15:04:18 -0800 Subject: bpf: Add hwtstamp field for the sockops prog The bpf-tc prog has already been able to access the skb_hwtstamps(skb)->hwtstamp. This patch extends the same hwtstamp access to the sockops prog. In sockops, the skb is also available to the bpf prog during the BPF_SOCK_OPS_PARSE_HDR_OPT_CB event. There is a use case that the hwtstamp will be useful to the sockops prog to better measure the one-way-delay when the sender has put the tx timestamp in the tcp header option. Signed-off-by: Martin KaFai Lau Signed-off-by: Andrii Nakryiko Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20221107230420.4192307-2-martin.lau@linux.dev --- include/uapi/linux/bpf.h | 1 + net/core/filter.c | 39 +++++++++++++++++++++++++++++++-------- tools/include/uapi/linux/bpf.h | 1 + 3 files changed, 33 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 94659f6b3395..fb4c911d2a03 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6445,6 +6445,7 @@ struct bpf_sock_ops { * the outgoing header has not * been written yet. */ + __u64 skb_hwtstamp; }; /* Definitions for bpf_sock_ops_cb_flags */ diff --git a/net/core/filter.c b/net/core/filter.c index cb3b635e35be..cd667cdbdb26 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -8925,6 +8925,10 @@ static bool sock_ops_is_valid_access(int off, int size, bpf_ctx_record_field_size(info, size_default); return bpf_ctx_narrow_access_ok(off, size, size_default); + case offsetof(struct bpf_sock_ops, skb_hwtstamp): + if (size != sizeof(__u64)) + return false; + break; default: if (size != size_default) return false; @@ -9108,21 +9112,21 @@ static struct bpf_insn *bpf_convert_tstamp_type_read(const struct bpf_insn *si, return insn; } -static struct bpf_insn *bpf_convert_shinfo_access(const struct bpf_insn *si, +static struct bpf_insn *bpf_convert_shinfo_access(__u8 dst_reg, __u8 skb_reg, struct bpf_insn *insn) { /* si->dst_reg = skb_shinfo(SKB); */ #ifdef NET_SKBUFF_DATA_USES_OFFSET *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, end), - BPF_REG_AX, si->src_reg, + BPF_REG_AX, skb_reg, offsetof(struct sk_buff, end)); *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, head), - si->dst_reg, si->src_reg, + dst_reg, skb_reg, offsetof(struct sk_buff, head)); - *insn++ = BPF_ALU64_REG(BPF_ADD, si->dst_reg, BPF_REG_AX); + *insn++ = BPF_ALU64_REG(BPF_ADD, dst_reg, BPF_REG_AX); #else *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, end), - si->dst_reg, si->src_reg, + dst_reg, skb_reg, offsetof(struct sk_buff, end)); #endif @@ -9515,7 +9519,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type, break; case offsetof(struct __sk_buff, gso_segs): - insn = bpf_convert_shinfo_access(si, insn); + insn = bpf_convert_shinfo_access(si->dst_reg, si->src_reg, insn); *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct skb_shared_info, gso_segs), si->dst_reg, si->dst_reg, bpf_target_off(struct skb_shared_info, @@ -9523,7 +9527,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type, target_size)); break; case offsetof(struct __sk_buff, gso_size): - insn = bpf_convert_shinfo_access(si, insn); + insn = bpf_convert_shinfo_access(si->dst_reg, si->src_reg, insn); *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct skb_shared_info, gso_size), si->dst_reg, si->dst_reg, bpf_target_off(struct skb_shared_info, @@ -9550,7 +9554,7 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type, BUILD_BUG_ON(sizeof_field(struct skb_shared_hwtstamps, hwtstamp) != 8); BUILD_BUG_ON(offsetof(struct skb_shared_hwtstamps, hwtstamp) != 0); - insn = bpf_convert_shinfo_access(si, insn); + insn = bpf_convert_shinfo_access(si->dst_reg, si->src_reg, insn); *insn++ = BPF_LDX_MEM(BPF_DW, si->dst_reg, si->dst_reg, bpf_target_off(struct skb_shared_info, @@ -10400,6 +10404,25 @@ static u32 sock_ops_convert_ctx_access(enum bpf_access_type type, tcp_flags), si->dst_reg, si->dst_reg, off); break; + case offsetof(struct bpf_sock_ops, skb_hwtstamp): { + struct bpf_insn *jmp_on_null_skb; + + *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct bpf_sock_ops_kern, + skb), + si->dst_reg, si->src_reg, + offsetof(struct bpf_sock_ops_kern, + skb)); + /* Reserve one insn to test skb == NULL */ + jmp_on_null_skb = insn++; + insn = bpf_convert_shinfo_access(si->dst_reg, si->dst_reg, insn); + *insn++ = BPF_LDX_MEM(BPF_DW, si->dst_reg, si->dst_reg, + bpf_target_off(struct skb_shared_info, + hwtstamps, 8, + target_size)); + *jmp_on_null_skb = BPF_JMP_IMM(BPF_JEQ, si->dst_reg, 0, + insn - jmp_on_null_skb - 1); + break; + } } return insn - insn_buf; } diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 94659f6b3395..fb4c911d2a03 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -6445,6 +6445,7 @@ struct bpf_sock_ops { * the outgoing header has not * been written yet. */ + __u64 skb_hwtstamp; }; /* Definitions for bpf_sock_ops_cb_flags */ -- cgit v1.2.3 From 354259fa73e2aac92ae5e19522adb69a92c15b49 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 9 Nov 2022 09:57:58 +0000 Subject: net: remove skb->vlan_present skb->vlan_present seems redundant. We can instead derive it from this boolean expression: vlan_present = skb->vlan_proto != 0 || skb->vlan_tci != 0 Add a new union, to access both fields in a single load/store when possible. union { u32 vlan_all; struct { __be16 vlan_proto; __u16 vlan_tci; }; }; This allows following patch to remove a conditional test in GRO stack. Note: We move remcsum_offload to keep TC_AT_INGRESS_MASK and SKB_MONO_DELIVERY_TIME_MASK unchanged. Signed-off-by: Eric Dumazet Acked-by: Yonghong Song Acked-by: Martin KaFai Lau Signed-off-by: Jakub Kicinski --- arch/sparc/net/bpf_jit_comp_32.c | 10 +++++----- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +- include/linux/if_vlan.h | 9 +++------ include/linux/skbuff.h | 18 ++++++++++-------- lib/test_bpf.c | 1 - net/core/filter.c | 22 ++++++++++------------ 6 files changed, 29 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/arch/sparc/net/bpf_jit_comp_32.c b/arch/sparc/net/bpf_jit_comp_32.c index b1dbf2fa8c0a..a74e5004c6c8 100644 --- a/arch/sparc/net/bpf_jit_comp_32.c +++ b/arch/sparc/net/bpf_jit_comp_32.c @@ -555,11 +555,11 @@ void bpf_jit_compile(struct bpf_prog *fp) emit_skb_load16(vlan_tci, r_A); break; case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT: - __emit_skb_load8(__pkt_vlan_present_offset, r_A); - if (PKT_VLAN_PRESENT_BIT) - emit_alu_K(SRL, PKT_VLAN_PRESENT_BIT); - if (PKT_VLAN_PRESENT_BIT < 7) - emit_andi(r_A, 1, r_A); + emit_skb_load32(vlan_all, r_A); + emit_cmpi(r_A, 0); + emit_branch_off(BE, 12); + emit_nop(); + emit_loadimm(1, r_A); break; case BPF_LD | BPF_W | BPF_LEN: emit_skb_load32(len, r_A); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index 303930499a4c..c1ea60bc2630 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1973,7 +1973,7 @@ static u16 otx2_select_queue(struct net_device *netdev, struct sk_buff *skb, #endif #ifdef CONFIG_DCB - if (!skb->vlan_present) + if (!skb_vlan_tag_present(skb)) goto pick_tx; vlan_prio = skb->vlan_tci >> 13; diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index e00c4ee81ff7..6864b89ef868 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -76,7 +76,7 @@ static inline bool is_vlan_dev(const struct net_device *dev) return dev->priv_flags & IFF_802_1Q_VLAN; } -#define skb_vlan_tag_present(__skb) ((__skb)->vlan_present) +#define skb_vlan_tag_present(__skb) (!!(__skb)->vlan_all) #define skb_vlan_tag_get(__skb) ((__skb)->vlan_tci) #define skb_vlan_tag_get_id(__skb) ((__skb)->vlan_tci & VLAN_VID_MASK) #define skb_vlan_tag_get_cfi(__skb) (!!((__skb)->vlan_tci & VLAN_CFI_MASK)) @@ -471,7 +471,7 @@ static inline struct sk_buff *vlan_insert_tag_set_proto(struct sk_buff *skb, */ static inline void __vlan_hwaccel_clear_tag(struct sk_buff *skb) { - skb->vlan_present = 0; + skb->vlan_all = 0; } /** @@ -483,9 +483,7 @@ static inline void __vlan_hwaccel_clear_tag(struct sk_buff *skb) */ static inline void __vlan_hwaccel_copy_tag(struct sk_buff *dst, const struct sk_buff *src) { - dst->vlan_present = src->vlan_present; - dst->vlan_proto = src->vlan_proto; - dst->vlan_tci = src->vlan_tci; + dst->vlan_all = src->vlan_all; } /* @@ -519,7 +517,6 @@ static inline void __vlan_hwaccel_put_tag(struct sk_buff *skb, { skb->vlan_proto = vlan_proto; skb->vlan_tci = vlan_tci; - skb->vlan_present = 1; } /** diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 59c9fd55699d..4e464a27adaf 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -818,7 +818,7 @@ typedef unsigned char *sk_buff_data_t; * @mark: Generic packet mark * @reserved_tailroom: (aka @mark) number of bytes of free space available * at the tail of an sk_buff - * @vlan_present: VLAN tag is present + * @vlan_all: vlan fields (proto & tci) * @vlan_proto: vlan encapsulation protocol * @vlan_tci: vlan tag control information * @inner_protocol: Protocol (encapsulation) @@ -951,7 +951,7 @@ struct sk_buff { /* private: */ __u8 __pkt_vlan_present_offset[0]; /* public: */ - __u8 vlan_present:1; /* See PKT_VLAN_PRESENT_BIT */ + __u8 remcsum_offload:1; __u8 csum_complete_sw:1; __u8 csum_level:2; __u8 dst_pending_confirm:1; @@ -966,7 +966,6 @@ struct sk_buff { __u8 ipvs_property:1; __u8 inner_protocol_type:1; - __u8 remcsum_offload:1; #ifdef CONFIG_NET_SWITCHDEV __u8 offload_fwd_mark:1; __u8 offload_l3_fwd_mark:1; @@ -999,8 +998,13 @@ struct sk_buff { __u32 priority; int skb_iif; __u32 hash; - __be16 vlan_proto; - __u16 vlan_tci; + union { + u32 vlan_all; + struct { + __be16 vlan_proto; + __u16 vlan_tci; + }; + }; #if defined(CONFIG_NET_RX_BUSY_POLL) || defined(CONFIG_XPS) union { unsigned int napi_id; @@ -1059,15 +1063,13 @@ struct sk_buff { #endif #define PKT_TYPE_OFFSET offsetof(struct sk_buff, __pkt_type_offset) -/* if you move pkt_vlan_present, tc_at_ingress, or mono_delivery_time +/* if you move tc_at_ingress or mono_delivery_time * around, you also must adapt these constants. */ #ifdef __BIG_ENDIAN_BITFIELD -#define PKT_VLAN_PRESENT_BIT 7 #define TC_AT_INGRESS_MASK (1 << 0) #define SKB_MONO_DELIVERY_TIME_MASK (1 << 2) #else -#define PKT_VLAN_PRESENT_BIT 0 #define TC_AT_INGRESS_MASK (1 << 7) #define SKB_MONO_DELIVERY_TIME_MASK (1 << 5) #endif diff --git a/lib/test_bpf.c b/lib/test_bpf.c index 5820704165a6..ade9ac672adb 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -14346,7 +14346,6 @@ static struct sk_buff *populate_skb(char *buf, int size) skb->hash = SKB_HASH; skb->queue_mapping = SKB_QUEUE_MAP; skb->vlan_tci = SKB_VLAN_TCI; - skb->vlan_present = SKB_VLAN_PRESENT; skb->vlan_proto = htons(ETH_P_IP); dev_net_set(&dev, &init_net); skb->dev = &dev; diff --git a/net/core/filter.c b/net/core/filter.c index bb0136e7a8e4..358d5e70671a 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -325,11 +325,11 @@ static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg, offsetof(struct sk_buff, vlan_tci)); break; case SKF_AD_VLAN_TAG_PRESENT: - *insn++ = BPF_LDX_MEM(BPF_B, dst_reg, src_reg, PKT_VLAN_PRESENT_OFFSET); - if (PKT_VLAN_PRESENT_BIT) - *insn++ = BPF_ALU32_IMM(BPF_RSH, dst_reg, PKT_VLAN_PRESENT_BIT); - if (PKT_VLAN_PRESENT_BIT < 7) - *insn++ = BPF_ALU32_IMM(BPF_AND, dst_reg, 1); + BUILD_BUG_ON(sizeof_field(struct sk_buff, vlan_all) != 4); + *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, + offsetof(struct sk_buff, vlan_all)); + *insn++ = BPF_JMP_IMM(BPF_JEQ, dst_reg, 0, 1); + *insn++ = BPF_ALU32_IMM(BPF_MOV, dst_reg, 1); break; } @@ -9290,13 +9290,11 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type, break; case offsetof(struct __sk_buff, vlan_present): - *target_size = 1; - *insn++ = BPF_LDX_MEM(BPF_B, si->dst_reg, si->src_reg, - PKT_VLAN_PRESENT_OFFSET); - if (PKT_VLAN_PRESENT_BIT) - *insn++ = BPF_ALU32_IMM(BPF_RSH, si->dst_reg, PKT_VLAN_PRESENT_BIT); - if (PKT_VLAN_PRESENT_BIT < 7) - *insn++ = BPF_ALU32_IMM(BPF_AND, si->dst_reg, 1); + *insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg, + bpf_target_off(struct sk_buff, + vlan_all, 4, target_size)); + *insn++ = BPF_JMP_IMM(BPF_JEQ, si->dst_reg, 0, 1); + *insn++ = BPF_ALU32_IMM(BPF_MOV, si->dst_reg, 1); break; case offsetof(struct __sk_buff, vlan_tci): -- cgit v1.2.3 From 3b4c7bc01727e3a465759236eeac03d0dd686da3 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Fri, 4 Nov 2022 13:52:42 +0100 Subject: xattr: use rbtree for simple_xattrs A while ago Vasily reported that it is possible to set a large number of xattrs on inodes of filesystems that make use of the simple xattr infrastructure. This includes all kernfs-based filesystems that support xattrs (e.g., cgroupfs and tmpfs). Both cgroupfs and tmpfs can be mounted by unprivileged users in unprivileged containers and root in an unprivileged container can set an unrestricted number of security.* xattrs and privileged users can also set unlimited trusted.* xattrs. As there are apparently users that have a fairly large number of xattrs we should scale a bit better. Other xattrs such as user.* are restricted for kernfs-based instances to a fairly limited number. Using a simple linked list protected by a spinlock used for set, get, and list operations doesn't scale well if users use a lot of xattrs even if it's not a crazy number. There's no need to bring in the big guns like rhashtables or rw semaphores for this. An rbtree with a rwlock, or limited rcu semanics and seqlock is enough. It scales within the constraints we are working in. By far the most common operation is getting an xattr. Setting xattrs should be a moderately rare operation. And listxattr() often only happens when copying xattrs between files or together with the contents to a new file. Holding a lock across listxattr() is unproblematic because it doesn't list the values of xattrs. It can only be used to list the names of all xattrs set on a file. And the number of xattr names that can be listed with listxattr() is limited to XATTR_LIST_MAX aka 65536 bytes. If a larger buffer is passed then vfs_listxattr() caps it to XATTR_LIST_MAX and if more xattr names are found it will return -E2BIG. In short, the maximum amount of memory that can be retrieved via listxattr() is limited. Of course, the API is broken as documented on xattr(7) already. In the future we might want to address this but for now this is the world we live in and have lived for a long time. But it does indeed mean that once an application goes over XATTR_LIST_MAX limit of xattrs set on an inode it isn't possible to copy the file and include its xattrs in the copy unless the caller knows all xattrs or limits the copy of the xattrs to important ones it knows by name (At least for tmpfs, and kernfs-based filesystems. Other filesystems might provide ways of achieving this.). Bonus of this port to rbtree+rwlock is that we shrink the memory consumption for users of the simple xattr infrastructure. Also add proper kernel documentation to all the functions. A big thanks to Paul for his comments. Cc: Vasily Averin Cc: "Paul E. McKenney" Acked-by: Roman Gushchin Acked-by: Paul E. McKenney Signed-off-by: Christian Brauner (Microsoft) --- fs/xattr.c | 317 +++++++++++++++++++++++++++++++++++++++----------- include/linux/xattr.h | 38 ++---- mm/shmem.c | 2 +- 3 files changed, 260 insertions(+), 97 deletions(-) (limited to 'include') diff --git a/fs/xattr.c b/fs/xattr.c index 61107b6bbed2..402d9d43fde0 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -992,8 +992,29 @@ const char *xattr_full_name(const struct xattr_handler *handler, } EXPORT_SYMBOL(xattr_full_name); -/* - * Allocate new xattr and copy in the value; but leave the name to callers. +/** + * free_simple_xattr - free an xattr object + * @xattr: the xattr object + * + * Free the xattr object. Can handle @xattr being NULL. + */ +static inline void free_simple_xattr(struct simple_xattr *xattr) +{ + if (xattr) + kfree(xattr->name); + kvfree(xattr); +} + +/** + * simple_xattr_alloc - allocate new xattr object + * @value: value of the xattr object + * @size: size of @value + * + * Allocate a new xattr object and initialize respective members. The caller is + * responsible for handling the name of the xattr. + * + * Return: On success a new xattr object is returned. On failure NULL is + * returned. */ struct simple_xattr *simple_xattr_alloc(const void *value, size_t size) { @@ -1014,20 +1035,69 @@ struct simple_xattr *simple_xattr_alloc(const void *value, size_t size) return new_xattr; } -/* - * xattr GET operation for in-memory/pseudo filesystems +/** + * rbtree_simple_xattr_cmp - compare xattr name with current rbtree xattr entry + * @key: xattr name + * @node: current node + * + * Compare the xattr name with the xattr name attached to @node in the rbtree. + * + * Return: Negative value if continuing left, positive if continuing right, 0 + * if the xattr attached to @node matches @key. + */ +static int rbtree_simple_xattr_cmp(const void *key, const struct rb_node *node) +{ + const char *xattr_name = key; + const struct simple_xattr *xattr; + + xattr = rb_entry(node, struct simple_xattr, rb_node); + return strcmp(xattr->name, xattr_name); +} + +/** + * rbtree_simple_xattr_node_cmp - compare two xattr rbtree nodes + * @new_node: new node + * @node: current node + * + * Compare the xattr attached to @new_node with the xattr attached to @node. + * + * Return: Negative value if continuing left, positive if continuing right, 0 + * if the xattr attached to @new_node matches the xattr attached to @node. + */ +static int rbtree_simple_xattr_node_cmp(struct rb_node *new_node, + const struct rb_node *node) +{ + struct simple_xattr *xattr; + xattr = rb_entry(new_node, struct simple_xattr, rb_node); + return rbtree_simple_xattr_cmp(xattr->name, node); +} + +/** + * simple_xattr_get - get an xattr object + * @xattrs: the header of the xattr object + * @name: the name of the xattr to retrieve + * @buffer: the buffer to store the value into + * @size: the size of @buffer + * + * Try to find and retrieve the xattr object associated with @name. + * If @buffer is provided store the value of @xattr in @buffer + * otherwise just return the length. The size of @buffer is limited + * to XATTR_SIZE_MAX which currently is 65536. + * + * Return: On success the length of the xattr value is returned. On error a + * negative error code is returned. */ int simple_xattr_get(struct simple_xattrs *xattrs, const char *name, void *buffer, size_t size) { - struct simple_xattr *xattr; + struct simple_xattr *xattr = NULL; + struct rb_node *rbp; int ret = -ENODATA; - spin_lock(&xattrs->lock); - list_for_each_entry(xattr, &xattrs->head, list) { - if (strcmp(name, xattr->name)) - continue; - + read_lock(&xattrs->lock); + rbp = rb_find(name, &xattrs->rb_root, rbtree_simple_xattr_cmp); + if (rbp) { + xattr = rb_entry(rbp, struct simple_xattr, rb_node); ret = xattr->size; if (buffer) { if (size < xattr->size) @@ -1035,34 +1105,44 @@ int simple_xattr_get(struct simple_xattrs *xattrs, const char *name, else memcpy(buffer, xattr->value, xattr->size); } - break; } - spin_unlock(&xattrs->lock); + read_unlock(&xattrs->lock); return ret; } /** - * simple_xattr_set - xattr SET operation for in-memory/pseudo filesystems - * @xattrs: target simple_xattr list - * @name: name of the extended attribute - * @value: value of the xattr. If %NULL, will remove the attribute. - * @size: size of the new xattr - * @flags: %XATTR_{CREATE|REPLACE} - * @removed_size: returns size of the removed xattr, -1 if none removed + * simple_xattr_set - set an xattr object + * @xattrs: the header of the xattr object + * @name: the name of the xattr to retrieve + * @value: the value to store along the xattr + * @size: the size of @value + * @flags: the flags determining how to set the xattr + * @removed_size: the size of the removed xattr + * + * Set a new xattr object. + * If @value is passed a new xattr object will be allocated. If XATTR_REPLACE + * is specified in @flags a matching xattr object for @name must already exist. + * If it does it will be replaced with the new xattr object. If it doesn't we + * fail. If XATTR_CREATE is specified and a matching xattr does already exist + * we fail. If it doesn't we create a new xattr. If @flags is zero we simply + * insert the new xattr replacing any existing one. + * + * If @value is empty and a matching xattr object is found we delete it if + * XATTR_REPLACE is specified in @flags or @flags is zero. * - * %XATTR_CREATE is set, the xattr shouldn't exist already; otherwise fails - * with -EEXIST. If %XATTR_REPLACE is set, the xattr should exist; - * otherwise, fails with -ENODATA. + * If @value is empty and no matching xattr object for @name is found we do + * nothing if XATTR_CREATE is specified in @flags or @flags is zero. For + * XATTR_REPLACE we fail as mentioned above. * - * Returns 0 on success, -errno on failure. + * Return: On success zero and on error a negative error code is returned. */ int simple_xattr_set(struct simple_xattrs *xattrs, const char *name, const void *value, size_t size, int flags, ssize_t *removed_size) { - struct simple_xattr *xattr; - struct simple_xattr *new_xattr = NULL; - int err = 0; + struct simple_xattr *xattr = NULL, *new_xattr = NULL; + struct rb_node *parent = NULL, **rbp; + int err = 0, ret; if (removed_size) *removed_size = -1; @@ -1075,42 +1155,68 @@ int simple_xattr_set(struct simple_xattrs *xattrs, const char *name, new_xattr->name = kstrdup(name, GFP_KERNEL); if (!new_xattr->name) { - kvfree(new_xattr); + free_simple_xattr(new_xattr); return -ENOMEM; } } - spin_lock(&xattrs->lock); - list_for_each_entry(xattr, &xattrs->head, list) { - if (!strcmp(name, xattr->name)) { - if (flags & XATTR_CREATE) { - xattr = new_xattr; - err = -EEXIST; - } else if (new_xattr) { - list_replace(&xattr->list, &new_xattr->list); - if (removed_size) - *removed_size = xattr->size; - } else { - list_del(&xattr->list); - if (removed_size) - *removed_size = xattr->size; - } - goto out; - } - } - if (flags & XATTR_REPLACE) { - xattr = new_xattr; - err = -ENODATA; - } else { - list_add(&new_xattr->list, &xattrs->head); - xattr = NULL; + write_lock(&xattrs->lock); + rbp = &xattrs->rb_root.rb_node; + while (*rbp) { + parent = *rbp; + ret = rbtree_simple_xattr_cmp(name, *rbp); + if (ret < 0) + rbp = &(*rbp)->rb_left; + else if (ret > 0) + rbp = &(*rbp)->rb_right; + else + xattr = rb_entry(*rbp, struct simple_xattr, rb_node); + if (xattr) + break; } -out: - spin_unlock(&xattrs->lock); + if (xattr) { - kfree(xattr->name); - kvfree(xattr); + /* Fail if XATTR_CREATE is requested and the xattr exists. */ + if (flags & XATTR_CREATE) { + err = -EEXIST; + goto out_unlock; + } + + if (new_xattr) + rb_replace_node(&xattr->rb_node, &new_xattr->rb_node, + &xattrs->rb_root); + else + rb_erase(&xattr->rb_node, &xattrs->rb_root); + if (!err && removed_size) + *removed_size = xattr->size; + } else { + /* Fail if XATTR_REPLACE is requested but no xattr is found. */ + if (flags & XATTR_REPLACE) { + err = -ENODATA; + goto out_unlock; + } + + /* + * If XATTR_CREATE or no flags are specified together with a + * new value simply insert it. + */ + if (new_xattr) { + rb_link_node(&new_xattr->rb_node, parent, rbp); + rb_insert_color(&new_xattr->rb_node, &xattrs->rb_root); + } + + /* + * If XATTR_CREATE or no flags are specified and neither an + * old or new xattr exist then we don't need to do anything. + */ } + +out_unlock: + write_unlock(&xattrs->lock); + if (err) + free_simple_xattr(new_xattr); + else + free_simple_xattr(xattr); return err; } @@ -1134,14 +1240,31 @@ static int xattr_list_one(char **buffer, ssize_t *remaining_size, return 0; } -/* - * xattr LIST operation for in-memory/pseudo filesystems +/** + * simple_xattr_list - list all xattr objects + * @inode: inode from which to get the xattrs + * @xattrs: the header of the xattr object + * @buffer: the buffer to store all xattrs into + * @size: the size of @buffer + * + * List all xattrs associated with @inode. If @buffer is NULL we returned + * the required size of the buffer. If @buffer is provided we store the + * xattrs value into it provided it is big enough. + * + * Note, the number of xattr names that can be listed with listxattr(2) is + * limited to XATTR_LIST_MAX aka 65536 bytes. If a larger buffer is passed + * then vfs_listxattr() caps it to XATTR_LIST_MAX and if more xattr names + * are found it will return -E2BIG. + * + * Return: On success the required size or the size of the copied xattrs is + * returned. On error a negative error code is returned. */ ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs, char *buffer, size_t size) { bool trusted = capable(CAP_SYS_ADMIN); struct simple_xattr *xattr; + struct rb_node *rbp; ssize_t remaining_size = size; int err = 0; @@ -1162,8 +1285,10 @@ ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs, } #endif - spin_lock(&xattrs->lock); - list_for_each_entry(xattr, &xattrs->head, list) { + read_lock(&xattrs->lock); + for (rbp = rb_first(&xattrs->rb_root); rbp; rbp = rb_next(rbp)) { + xattr = rb_entry(rbp, struct simple_xattr, rb_node); + /* skip "trusted." attributes for unprivileged callers */ if (!trusted && xattr_is_trusted(xattr->name)) continue; @@ -1172,18 +1297,76 @@ ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs, if (err) break; } - spin_unlock(&xattrs->lock); + read_unlock(&xattrs->lock); return err ? err : size - remaining_size; } -/* - * Adds an extended attribute to the list +/** + * rbtree_simple_xattr_less - compare two xattr rbtree nodes + * @new_node: new node + * @node: current node + * + * Compare the xattr attached to @new_node with the xattr attached to @node. + * Note that this function technically tolerates duplicate entries. + * + * Return: True if insertion point in the rbtree is found. */ -void simple_xattr_list_add(struct simple_xattrs *xattrs, - struct simple_xattr *new_xattr) +static bool rbtree_simple_xattr_less(struct rb_node *new_node, + const struct rb_node *node) { - spin_lock(&xattrs->lock); - list_add(&new_xattr->list, &xattrs->head); - spin_unlock(&xattrs->lock); + return rbtree_simple_xattr_node_cmp(new_node, node) < 0; +} + +/** + * simple_xattr_add - add xattr objects + * @xattrs: the header of the xattr object + * @new_xattr: the xattr object to add + * + * Add an xattr object to @xattrs. This assumes no replacement or removal + * of matching xattrs is wanted. Should only be called during inode + * initialization when a few distinct initial xattrs are supposed to be set. + */ +void simple_xattr_add(struct simple_xattrs *xattrs, + struct simple_xattr *new_xattr) +{ + write_lock(&xattrs->lock); + rb_add(&new_xattr->rb_node, &xattrs->rb_root, rbtree_simple_xattr_less); + write_unlock(&xattrs->lock); +} + +/** + * simple_xattrs_init - initialize new xattr header + * @xattrs: header to initialize + * + * Initialize relevant fields of a an xattr header. + */ +void simple_xattrs_init(struct simple_xattrs *xattrs) +{ + xattrs->rb_root = RB_ROOT; + rwlock_init(&xattrs->lock); +} + +/** + * simple_xattrs_free - free xattrs + * @xattrs: xattr header whose xattrs to destroy + * + * Destroy all xattrs in @xattr. When this is called no one can hold a + * reference to any of the xattrs anymore. + */ +void simple_xattrs_free(struct simple_xattrs *xattrs) +{ + struct rb_node *rbp; + + rbp = rb_first(&xattrs->rb_root); + while (rbp) { + struct simple_xattr *xattr; + struct rb_node *rbp_next; + + rbp_next = rb_next(rbp); + xattr = rb_entry(rbp, struct simple_xattr, rb_node); + rb_erase(&xattr->rb_node, &xattrs->rb_root); + free_simple_xattr(xattr); + rbp = rbp_next; + } } diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 4c379d23ec6e..b559c6bbcad0 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -80,48 +80,28 @@ static inline const char *xattr_prefix(const struct xattr_handler *handler) } struct simple_xattrs { - struct list_head head; - spinlock_t lock; + struct rb_root rb_root; + rwlock_t lock; }; struct simple_xattr { - struct list_head list; + struct rb_node rb_node; char *name; size_t size; char value[]; }; -/* - * initialize the simple_xattrs structure - */ -static inline void simple_xattrs_init(struct simple_xattrs *xattrs) -{ - INIT_LIST_HEAD(&xattrs->head); - spin_lock_init(&xattrs->lock); -} - -/* - * free all the xattrs - */ -static inline void simple_xattrs_free(struct simple_xattrs *xattrs) -{ - struct simple_xattr *xattr, *node; - - list_for_each_entry_safe(xattr, node, &xattrs->head, list) { - kfree(xattr->name); - kvfree(xattr); - } -} - +void simple_xattrs_init(struct simple_xattrs *xattrs); +void simple_xattrs_free(struct simple_xattrs *xattrs); struct simple_xattr *simple_xattr_alloc(const void *value, size_t size); int simple_xattr_get(struct simple_xattrs *xattrs, const char *name, void *buffer, size_t size); int simple_xattr_set(struct simple_xattrs *xattrs, const char *name, const void *value, size_t size, int flags, ssize_t *removed_size); -ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs, char *buffer, - size_t size); -void simple_xattr_list_add(struct simple_xattrs *xattrs, - struct simple_xattr *new_xattr); +ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs, + char *buffer, size_t size); +void simple_xattr_add(struct simple_xattrs *xattrs, + struct simple_xattr *new_xattr); #endif /* _LINUX_XATTR_H */ diff --git a/mm/shmem.c b/mm/shmem.c index 8280a5cb48df..2872e6607b2c 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3255,7 +3255,7 @@ static int shmem_initxattrs(struct inode *inode, memcpy(new_xattr->name + XATTR_SECURITY_PREFIX_LEN, xattr->name, len); - simple_xattr_list_add(&info->xattrs, new_xattr); + simple_xattr_add(&info->xattrs, new_xattr); } return 0; -- cgit v1.2.3 From 2c925db0a7d69b404d6bfe4c037935c2d367913d Mon Sep 17 00:00:00 2001 From: Ofer Levi Date: Tue, 9 Feb 2021 17:48:11 +0200 Subject: net/mlx5e: Support enhanced CQE compression CQE compression feature improves performance by reducing PCI bandwidth bottleneck on CQEs write. Enhanced CQE compression introduced in ConnectX-6 and it aims to reduce CPU utilization of SW side packets decompression by eliminating the need to rewrite ownership bit, which is likely to cost a cache-miss, is replaced by validity byte handled solely by HW. Another advantage of the enhanced feature is that session packets are available to SW as soon as a single CQE slot is filled, instead of waiting for session to close, this improves packet latency from NIC to host. Performance: Following are tested scenarios and reults comparing basic and enahnced CQE compression. setup: IXIA 100GbE connected directly to port 0 and port 1 of ConnectX-6 Dx 100GbE dual port. Case #1 RX only, single flow goes to single queue: IRQ rate reduced by ~ 30%, CPU utilization improved by 2%. Case #2 IP forwarding from port 1 to port 0 single flow goes to single queue: Avg latency improved from 60us to 21us, frame loss improved from 0.5% to 0.0%. Case #3 IP forwarding from port 1 to port 0 Max Throughput IXIA sends 100%, 8192 UDP flows, goes to 24 queues: Enhanced is equal or slightly better than basic. Testing the basic compression feature with this patch shows there is no perfrormance degradation of the basic compression feature. Signed-off-by: Ofer Levi Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 + .../net/ethernet/mellanox/mlx5/core/en/params.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 8 ++ drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 150 ++++++++++++++++++--- drivers/net/ethernet/mellanox/mlx5/core/wq.h | 17 +++ include/linux/mlx5/device.h | 6 + 6 files changed, 170 insertions(+), 23 deletions(-) (limited to 'include') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 26a23047f1f3..ff5b302531d5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -344,6 +344,7 @@ enum { MLX5E_RQ_STATE_CSUM_FULL, /* cqe_csum_full hw bit is set */ MLX5E_RQ_STATE_MINI_CQE_HW_STRIDX, /* set when mini_cqe_resp_stride_index cap is used */ MLX5E_RQ_STATE_SHAMPO, /* set when SHAMPO cap is used */ + MLX5E_RQ_STATE_MINI_CQE_ENHANCED, /* set when enhanced mini_cqe_cap is used */ }; struct mlx5e_cq { @@ -370,6 +371,7 @@ struct mlx5e_cq_decomp { u8 mini_arr_idx; u16 left; u16 wqe_counter; + bool last_cqe_title; } ____cacheline_aligned_in_smp; enum mlx5e_dma_map_type { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 29dd3a04c154..1a2de9bc6538 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -608,13 +608,15 @@ void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev, MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE : MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE; - mlx5_core_info(mdev, "MLX5E: StrdRq(%d) RqSz(%ld) StrdSz(%ld) RxCqeCmprss(%d)\n", + mlx5_core_info(mdev, "MLX5E: StrdRq(%d) RqSz(%ld) StrdSz(%ld) RxCqeCmprss(%d %s)\n", params->rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ, params->rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ ? BIT(mlx5e_mpwqe_get_log_rq_size(mdev, params, NULL)) : BIT(params->log_rq_mtu_frames), BIT(mlx5e_mpwqe_get_log_stride_size(mdev, params, NULL)), - MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)); + MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS), + MLX5_CAP_GEN(mdev, enhanced_cqe_compression) ? + "enhanced" : "basic"); } void mlx5e_set_rq_type(struct mlx5_core_dev *mdev, struct mlx5e_params *params) @@ -852,6 +854,10 @@ static void mlx5e_build_rx_cq_param(struct mlx5_core_dev *mdev, if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { MLX5_SET(cqc, cqc, mini_cqe_res_format, hw_stridx ? MLX5_CQE_FORMAT_CSUM_STRIDX : MLX5_CQE_FORMAT_CSUM); + MLX5_SET(cqc, cqc, cqe_compression_layout, + MLX5_CAP_GEN(mdev, enhanced_cqe_compression) ? + MLX5_CQE_COMPRESS_LAYOUT_ENHANCED : + MLX5_CQE_COMPRESS_LAYOUT_BASIC); MLX5_SET(cqc, cqc, cqe_comp_en, 1); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 1669c7d7f285..c462b76743b6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1205,6 +1205,13 @@ int mlx5e_open_rq(struct mlx5e_params *params, struct mlx5e_rq_param *param, MLX5_CAP_GEN(mdev, mini_cqe_resp_stride_index)) __set_bit(MLX5E_RQ_STATE_MINI_CQE_HW_STRIDX, &rq->state); + /* For enhanced CQE compression packet processing. decompress + * session according to the enhanced layout. + */ + if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS) && + MLX5_CAP_GEN(mdev, enhanced_cqe_compression)) + __set_bit(MLX5E_RQ_STATE_MINI_CQE_ENHANCED, &rq->state); + return 0; err_destroy_rq: @@ -1895,6 +1902,7 @@ static int mlx5e_alloc_cq_common(struct mlx5e_priv *priv, struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(&cq->wq, i); cqe->op_own = 0xf1; + cqe->validity_iteration_count = 0xff; } cq->mdev = mdev; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index a61a43fc8d5c..b1ea0b995d9c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -89,6 +89,25 @@ static inline void mlx5e_read_cqe_slot(struct mlx5_cqwq *wq, memcpy(data, mlx5_cqwq_get_wqe(wq, ci), sizeof(struct mlx5_cqe64)); } +static void mlx5e_read_enhanced_title_slot(struct mlx5e_rq *rq, + struct mlx5_cqe64 *cqe) +{ + struct mlx5e_cq_decomp *cqd = &rq->cqd; + struct mlx5_cqe64 *title = &cqd->title; + + memcpy(title, cqe, sizeof(struct mlx5_cqe64)); + + if (likely(test_bit(MLX5E_RQ_STATE_MINI_CQE_HW_STRIDX, &rq->state))) + return; + + if (rq->wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) + cqd->wqe_counter = mpwrq_get_cqe_stride_index(title) + + mpwrq_get_cqe_consumed_strides(title); + else + cqd->wqe_counter = + mlx5_wq_cyc_ctr2ix(&rq->wqe.wq, be16_to_cpu(title->wqe_counter) + 1); +} + static inline void mlx5e_read_title_slot(struct mlx5e_rq *rq, struct mlx5_cqwq *wq, u32 cqcc) @@ -175,6 +194,38 @@ static inline void mlx5e_decompress_cqe_no_hash(struct mlx5e_rq *rq, cqd->title.rss_hash_result = 0; } +static u32 mlx5e_decompress_enhanced_cqe(struct mlx5e_rq *rq, + struct mlx5_cqwq *wq, + struct mlx5_cqe64 *cqe, + int budget_rem) +{ + struct mlx5e_cq_decomp *cqd = &rq->cqd; + u32 cqcc, left; + u32 i; + + left = get_cqe_enhanced_num_mini_cqes(cqe); + /* Here we avoid breaking the cqe compression session in the middle + * in case budget is not sufficient to handle all of it. In this case + * we return work_done == budget_rem to give 'busy' napi indication. + */ + if (unlikely(left > budget_rem)) + return budget_rem; + + cqcc = wq->cc; + cqd->mini_arr_idx = 0; + memcpy(cqd->mini_arr, cqe, sizeof(struct mlx5_cqe64)); + for (i = 0; i < left; i++, cqd->mini_arr_idx++, cqcc++) { + mlx5e_decompress_cqe_no_hash(rq, wq, cqcc); + INDIRECT_CALL_3(rq->handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq, + mlx5e_handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq_shampo, + rq, &cqd->title); + } + wq->cc = cqcc; + rq->stats->cqe_compress_pkts += left; + + return left; +} + static inline u32 mlx5e_decompress_cqes_cont(struct mlx5e_rq *rq, struct mlx5_cqwq *wq, int update_owner_only, @@ -220,7 +271,7 @@ static inline u32 mlx5e_decompress_cqes_start(struct mlx5e_rq *rq, rq, &cqd->title); cqd->mini_arr_idx++; - return mlx5e_decompress_cqes_cont(rq, wq, 1, budget_rem) - 1; + return mlx5e_decompress_cqes_cont(rq, wq, 1, budget_rem); } static inline bool mlx5e_rx_cache_put(struct mlx5e_rq *rq, struct page *page) @@ -2211,45 +2262,102 @@ mpwrq_cqe_out: mlx5_wq_ll_pop(wq, cqe->wqe_id, &wqe->next.next_wqe_index); } -int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget) +static int mlx5e_rx_cq_process_enhanced_cqe_comp(struct mlx5e_rq *rq, + struct mlx5_cqwq *cqwq, + int budget_rem) { - struct mlx5e_rq *rq = container_of(cq, struct mlx5e_rq, cq); - struct mlx5_cqwq *cqwq = &cq->wq; - struct mlx5_cqe64 *cqe; + struct mlx5_cqe64 *cqe, *title_cqe = NULL; + struct mlx5e_cq_decomp *cqd = &rq->cqd; int work_done = 0; - if (unlikely(!test_bit(MLX5E_RQ_STATE_ENABLED, &rq->state))) - return 0; + cqe = mlx5_cqwq_get_cqe_enahnced_comp(cqwq); + if (!cqe) + return work_done; - if (rq->cqd.left) { - work_done += mlx5e_decompress_cqes_cont(rq, cqwq, 0, budget); - if (work_done >= budget) - goto out; + if (cqd->last_cqe_title && + (mlx5_get_cqe_format(cqe) == MLX5_COMPRESSED)) { + rq->stats->cqe_compress_blks++; + cqd->last_cqe_title = false; } - cqe = mlx5_cqwq_get_cqe(cqwq); - if (!cqe) { - if (unlikely(work_done)) - goto out; - return 0; + do { + if (mlx5_get_cqe_format(cqe) == MLX5_COMPRESSED) { + if (title_cqe) { + mlx5e_read_enhanced_title_slot(rq, title_cqe); + title_cqe = NULL; + rq->stats->cqe_compress_blks++; + } + work_done += + mlx5e_decompress_enhanced_cqe(rq, cqwq, cqe, + budget_rem - work_done); + continue; + } + title_cqe = cqe; + mlx5_cqwq_pop(cqwq); + + INDIRECT_CALL_3(rq->handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq, + mlx5e_handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq_shampo, + rq, cqe); + work_done++; + } while (work_done < budget_rem && + (cqe = mlx5_cqwq_get_cqe_enahnced_comp(cqwq))); + + /* last cqe might be title on next poll bulk */ + if (title_cqe) { + mlx5e_read_enhanced_title_slot(rq, title_cqe); + cqd->last_cqe_title = true; } - do { + return work_done; +} + +static int mlx5e_rx_cq_process_basic_cqe_comp(struct mlx5e_rq *rq, + struct mlx5_cqwq *cqwq, + int budget_rem) +{ + struct mlx5_cqe64 *cqe; + int work_done = 0; + + if (rq->cqd.left) + work_done += mlx5e_decompress_cqes_cont(rq, cqwq, 0, budget_rem); + + while (work_done < budget_rem && (cqe = mlx5_cqwq_get_cqe(cqwq))) { if (mlx5_get_cqe_format(cqe) == MLX5_COMPRESSED) { work_done += mlx5e_decompress_cqes_start(rq, cqwq, - budget - work_done); + budget_rem - work_done); continue; } mlx5_cqwq_pop(cqwq); - INDIRECT_CALL_3(rq->handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq, mlx5e_handle_rx_cqe, mlx5e_handle_rx_cqe_mpwrq_shampo, rq, cqe); - } while ((++work_done < budget) && (cqe = mlx5_cqwq_get_cqe(cqwq))); + work_done++; + } + + return work_done; +} + +int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget) +{ + struct mlx5e_rq *rq = container_of(cq, struct mlx5e_rq, cq); + struct mlx5_cqwq *cqwq = &cq->wq; + int work_done; + + if (unlikely(!test_bit(MLX5E_RQ_STATE_ENABLED, &rq->state))) + return 0; + + if (test_bit(MLX5E_RQ_STATE_MINI_CQE_ENHANCED, &rq->state)) + work_done = mlx5e_rx_cq_process_enhanced_cqe_comp(rq, cqwq, + budget); + else + work_done = mlx5e_rx_cq_process_basic_cqe_comp(rq, cqwq, + budget); + + if (work_done == 0) + return 0; -out: if (test_bit(MLX5E_RQ_STATE_SHAMPO, &rq->state) && rq->hw_gro_data->skb) mlx5e_shampo_flush_skb(rq, NULL, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/wq.h b/drivers/net/ethernet/mellanox/mlx5/core/wq.h index 4d629e5ddbc7..e4ef1d24a3ad 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/wq.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/wq.h @@ -243,6 +243,23 @@ static inline struct mlx5_cqe64 *mlx5_cqwq_get_cqe(struct mlx5_cqwq *wq) return cqe; } +static inline +struct mlx5_cqe64 *mlx5_cqwq_get_cqe_enahnced_comp(struct mlx5_cqwq *wq) +{ + u8 sw_validity_iteration_count = mlx5_cqwq_get_wrap_cnt(wq) & 0xff; + u32 ci = mlx5_cqwq_get_ci(wq); + struct mlx5_cqe64 *cqe; + + cqe = mlx5_cqwq_get_wqe(wq, ci); + if (cqe->validity_iteration_count != sw_validity_iteration_count) + return NULL; + + /* ensure cqe content is read after cqe ownership bit/validity byte */ + dma_rmb(); + + return cqe; +} + static inline u32 mlx5_wq_ll_get_size(struct mlx5_wq_ll *wq) { return (u32)wq->fbc.sz_m1 + 1; diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 1ff91cb79ded..eb3fac30488b 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -882,6 +882,12 @@ static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe) return cqe->op_own >> 4; } +static inline u8 get_cqe_enhanced_num_mini_cqes(struct mlx5_cqe64 *cqe) +{ + /* num_of_mini_cqes is zero based */ + return get_cqe_opcode(cqe) + 1; +} + static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe) { return (cqe->lro.tcppsh_abort_dupack >> 6) & 1; -- cgit v1.2.3 From 4dc533e0f2c04174e1ae4aa98e7cffc1c04b9998 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Wed, 2 Nov 2022 16:49:17 +0800 Subject: kallsyms: Add helper kallsyms_on_each_match_symbol() Function kallsyms_on_each_symbol() traverses all symbols and submits each symbol to the hook 'fn' for judgment and processing. For some cases, the hook actually only handles the matched symbol, such as livepatch. Because all symbols are currently sorted by name, all the symbols with the same name are clustered together. Function kallsyms_lookup_names() gets the start and end positions of the set corresponding to the specified name. So we can easily and quickly traverse all the matches. The test results are as follows (twice): (x86) kallsyms_on_each_match_symbol: 7454, 7984 kallsyms_on_each_symbol : 11733809, 11785803 kallsyms_on_each_match_symbol() consumes only 0.066% of kallsyms_on_each_symbol()'s time. In other words, 1523x better performance. Signed-off-by: Zhen Lei Signed-off-by: Luis Chamberlain --- include/linux/kallsyms.h | 8 ++++++++ kernel/kallsyms.c | 18 ++++++++++++++++++ 2 files changed, 26 insertions(+) (limited to 'include') diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 649faac31ddb..0cd33be7142a 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -69,6 +69,8 @@ static inline void *dereference_symbol_descriptor(void *ptr) int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *, unsigned long), void *data); +int kallsyms_on_each_match_symbol(int (*fn)(void *, unsigned long), + const char *name, void *data); /* Lookup the address for a symbol. Returns 0 if not found. */ unsigned long kallsyms_lookup_name(const char *name); @@ -168,6 +170,12 @@ static inline int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct { return -EOPNOTSUPP; } + +static inline int kallsyms_on_each_match_symbol(int (*fn)(void *, unsigned long), + const char *name, void *data) +{ + return -EOPNOTSUPP; +} #endif /*CONFIG_KALLSYMS*/ static inline void print_ip_sym(const char *loglvl, unsigned long ip) diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 48f36fd7e10b..0008ada2b135 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -307,6 +307,24 @@ int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *, return 0; } +int kallsyms_on_each_match_symbol(int (*fn)(void *, unsigned long), + const char *name, void *data) +{ + int ret; + unsigned int i, start, end; + + ret = kallsyms_lookup_names(name, &start, &end); + if (ret) + return 0; + + for (i = start; !ret && i <= end; i++) { + ret = fn(data, kallsyms_sym_address(get_symbol_seq(i))); + cond_resched(); + } + + return ret; +} + static unsigned long get_symbol_pos(unsigned long addr, unsigned long *symbolsize, unsigned long *offset) -- cgit v1.2.3 From dc901d98b1fe6e52ab81cd3e0879379168e06daa Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Thu, 10 Nov 2022 17:27:15 -0800 Subject: dmaengine: idxd: Fix crc_val field for completion record The crc_val in the completion record should be 64 bits and not 32 bits. Fixes: 4ac823e9cd85 ("dmaengine: idxd: fix delta_rec and crc size field for completion record") Reported-by: Nirav N Shah Signed-off-by: Fenghua Yu Reviewed-by: Dave Jiang Link: https://lore.kernel.org/r/20221111012715.2031481-1-fenghua.yu@intel.com Signed-off-by: Vinod Koul --- include/uapi/linux/idxd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 2b9e7feba3f3..1d553bedbdb5 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -295,7 +295,7 @@ struct dsa_completion_record { }; uint32_t delta_rec_size; - uint32_t crc_val; + uint64_t crc_val; /* DIF check & strip */ struct { -- cgit v1.2.3 From 3574cfdca28543e2e8db649297cd6659ea8e4bb8 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Fri, 11 Nov 2022 11:55:29 +0200 Subject: RDMA/mana: Remove redefinition of basic u64 type gdma_obj_handle_t is no more than redefinition of basic u64 type. Remove such obfuscation. Link: https://lore.kernel.org/r/3c1e821279e6a165d058655d2343722d6650e776.1668160486.git.leonro@nvidia.com Acked-by: Long Li Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mana/mr.c | 5 ++-- drivers/net/ethernet/microsoft/mana/gdma_main.c | 3 +-- include/net/mana/gdma.h | 31 +++++++++++-------------- 3 files changed, 17 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c index a56236cdd9ee..351207c60eb6 100644 --- a/drivers/infiniband/hw/mana/mr.c +++ b/drivers/infiniband/hw/mana/mr.c @@ -73,8 +73,7 @@ static int mana_ib_gd_create_mr(struct mana_ib_dev *dev, struct mana_ib_mr *mr, return 0; } -static int mana_ib_gd_destroy_mr(struct mana_ib_dev *dev, - gdma_obj_handle_t mr_handle) +static int mana_ib_gd_destroy_mr(struct mana_ib_dev *dev, u64 mr_handle) { struct gdma_destroy_mr_response resp = {}; struct gdma_destroy_mr_request req = {}; @@ -108,9 +107,9 @@ struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length, struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd); struct gdma_create_mr_params mr_params = {}; struct ib_device *ibdev = ibpd->device; - gdma_obj_handle_t dma_region_handle; struct mana_ib_dev *dev; struct mana_ib_mr *mr; + u64 dma_region_handle; int err; dev = container_of(ibdev, struct mana_ib_dev, ib_dev); diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index 46a7d1e6ece9..69224ff8efb6 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -671,8 +671,7 @@ free_q: return err; } -int mana_gd_destroy_dma_region(struct gdma_context *gc, - gdma_obj_handle_t dma_region_handle) +int mana_gd_destroy_dma_region(struct gdma_context *gc, u64 dma_region_handle) { struct gdma_destroy_dma_region_req req = {}; struct gdma_general_resp resp = {}; diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 221adc96340c..a9fdae14d24c 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -65,8 +65,6 @@ enum { GDMA_DEVICE_MANA = 2, }; -typedef u64 gdma_obj_handle_t; - struct gdma_resource { /* Protect the bitmap */ spinlock_t lock; @@ -200,7 +198,7 @@ struct gdma_mem_info { u64 length; /* Allocated by the PF driver */ - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; }; #define REGISTER_ATB_MST_MKEY_LOWER_SIZE 8 @@ -624,7 +622,7 @@ struct gdma_create_queue_req { u32 reserved1; u32 pdid; u32 doolbell_id; - gdma_obj_handle_t gdma_region; + u64 gdma_region; u32 reserved2; u32 queue_size; u32 log2_throttle_limit; @@ -699,14 +697,14 @@ struct gdma_create_dma_region_req { struct gdma_create_dma_region_resp { struct gdma_resp_hdr hdr; - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; }; /* HW DATA */ /* GDMA_DMA_REGION_ADD_PAGES */ struct gdma_dma_region_add_pages_req { struct gdma_req_hdr hdr; - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; u32 page_addr_list_len; u32 reserved3; @@ -718,7 +716,7 @@ struct gdma_dma_region_add_pages_req { struct gdma_destroy_dma_region_req { struct gdma_req_hdr hdr; - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; }; /* HW DATA */ enum gdma_pd_flags { @@ -733,14 +731,14 @@ struct gdma_create_pd_req { struct gdma_create_pd_resp { struct gdma_resp_hdr hdr; - gdma_obj_handle_t pd_handle; + u64 pd_handle; u32 pd_id; u32 reserved; };/* HW DATA */ struct gdma_destroy_pd_req { struct gdma_req_hdr hdr; - gdma_obj_handle_t pd_handle; + u64 pd_handle; };/* HW DATA */ struct gdma_destory_pd_resp { @@ -756,11 +754,11 @@ enum gdma_mr_type { }; struct gdma_create_mr_params { - gdma_obj_handle_t pd_handle; + u64 pd_handle; enum gdma_mr_type mr_type; union { struct { - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; u64 virtual_address; enum gdma_mr_access_flags access_flags; } gva; @@ -769,13 +767,13 @@ struct gdma_create_mr_params { struct gdma_create_mr_request { struct gdma_req_hdr hdr; - gdma_obj_handle_t pd_handle; + u64 pd_handle; enum gdma_mr_type mr_type; u32 reserved_1; union { struct { - gdma_obj_handle_t dma_region_handle; + u64 dma_region_handle; u64 virtual_address; enum gdma_mr_access_flags access_flags; } gva; @@ -786,14 +784,14 @@ struct gdma_create_mr_request { struct gdma_create_mr_response { struct gdma_resp_hdr hdr; - gdma_obj_handle_t mr_handle; + u64 mr_handle; u32 lkey; u32 rkey; };/* HW DATA */ struct gdma_destroy_mr_request { struct gdma_req_hdr hdr; - gdma_obj_handle_t mr_handle; + u64 mr_handle; };/* HW DATA */ struct gdma_destroy_mr_response { @@ -827,7 +825,6 @@ void mana_gd_free_memory(struct gdma_mem_info *gmi); int mana_gd_send_request(struct gdma_context *gc, u32 req_len, const void *req, u32 resp_len, void *resp); -int mana_gd_destroy_dma_region(struct gdma_context *gc, - gdma_obj_handle_t dma_region_handle); +int mana_gd_destroy_dma_region(struct gdma_context *gc, u64 dma_region_handle); #endif /* _GDMA_H */ -- cgit v1.2.3 From 92125c3a602454824d70edb1b2abb382811cab4f Mon Sep 17 00:00:00 2001 From: Nick Child Date: Thu, 10 Nov 2022 15:32:17 -0600 Subject: ibmvnic: Add hotpluggable CPU callbacks to reassign affinity hints When CPU's are added and removed, ibmvnic devices will reassign hint values. Introduce a new cpu hotplug state CPUHP_IBMVNIC_DEAD to signal to ibmvnic devices that the CPU has been removed and it is time to reset affinity hint assignments. On the other hand, when CPU's are being added, add a state instance to CPUHP_AP_ONLINE_DYN which will trigger a reassignment of affinity hints once the new CPU's are online. This implementation is based on the virtio_net driver. Signed-off-by: Thomas Falcon Signed-off-by: Dany Madden Signed-off-by: Nick Child Reviewed-by: Rick Lindsley Reviewed-by: Haren Myneni Signed-off-by: David S. Miller --- drivers/net/ethernet/ibm/ibmvnic.c | 89 +++++++++++++++++++++++++++++++++++++- drivers/net/ethernet/ibm/ibmvnic.h | 4 ++ include/linux/cpuhotplug.h | 1 + 3 files changed, 93 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 0c969bdaf94d..2fc0d50dbb86 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -298,6 +298,57 @@ out: } } +static int ibmvnic_cpu_online(unsigned int cpu, struct hlist_node *node) +{ + struct ibmvnic_adapter *adapter; + + adapter = hlist_entry_safe(node, struct ibmvnic_adapter, node); + ibmvnic_set_affinity(adapter); + return 0; +} + +static int ibmvnic_cpu_dead(unsigned int cpu, struct hlist_node *node) +{ + struct ibmvnic_adapter *adapter; + + adapter = hlist_entry_safe(node, struct ibmvnic_adapter, node_dead); + ibmvnic_set_affinity(adapter); + return 0; +} + +static int ibmvnic_cpu_down_prep(unsigned int cpu, struct hlist_node *node) +{ + struct ibmvnic_adapter *adapter; + + adapter = hlist_entry_safe(node, struct ibmvnic_adapter, node); + ibmvnic_clean_affinity(adapter); + return 0; +} + +static enum cpuhp_state ibmvnic_online; + +static int ibmvnic_cpu_notif_add(struct ibmvnic_adapter *adapter) +{ + int ret; + + ret = cpuhp_state_add_instance_nocalls(ibmvnic_online, &adapter->node); + if (ret) + return ret; + ret = cpuhp_state_add_instance_nocalls(CPUHP_IBMVNIC_DEAD, + &adapter->node_dead); + if (!ret) + return ret; + cpuhp_state_remove_instance_nocalls(ibmvnic_online, &adapter->node); + return ret; +} + +static void ibmvnic_cpu_notif_remove(struct ibmvnic_adapter *adapter) +{ + cpuhp_state_remove_instance_nocalls(ibmvnic_online, &adapter->node); + cpuhp_state_remove_instance_nocalls(CPUHP_IBMVNIC_DEAD, + &adapter->node_dead); +} + static long h_reg_sub_crq(unsigned long unit_address, unsigned long token, unsigned long length, unsigned long *number, unsigned long *irq) @@ -6292,10 +6343,19 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id) } dev_info(&dev->dev, "ibmvnic registered\n"); + rc = ibmvnic_cpu_notif_add(adapter); + if (rc) { + netdev_err(netdev, "Registering cpu notifier failed\n"); + goto cpu_notif_add_failed; + } + complete(&adapter->probe_done); return 0; +cpu_notif_add_failed: + unregister_netdev(netdev); + ibmvnic_register_fail: device_remove_file(&dev->dev, &dev_attr_failover); @@ -6346,6 +6406,8 @@ static void ibmvnic_remove(struct vio_dev *dev) spin_unlock_irqrestore(&adapter->state_lock, flags); + ibmvnic_cpu_notif_remove(adapter); + flush_work(&adapter->ibmvnic_reset); flush_delayed_work(&adapter->ibmvnic_delayed_reset); @@ -6476,15 +6538,40 @@ static struct vio_driver ibmvnic_driver = { /* module functions */ static int __init ibmvnic_module_init(void) { + int ret; + + ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "net/ibmvnic:online", + ibmvnic_cpu_online, + ibmvnic_cpu_down_prep); + if (ret < 0) + goto out; + ibmvnic_online = ret; + ret = cpuhp_setup_state_multi(CPUHP_IBMVNIC_DEAD, "net/ibmvnic:dead", + NULL, ibmvnic_cpu_dead); + if (ret) + goto err_dead; + + ret = vio_register_driver(&ibmvnic_driver); + if (ret) + goto err_vio_register; + pr_info("%s: %s %s\n", ibmvnic_driver_name, ibmvnic_driver_string, IBMVNIC_DRIVER_VERSION); - return vio_register_driver(&ibmvnic_driver); + return 0; +err_vio_register: + cpuhp_remove_multi_state(CPUHP_IBMVNIC_DEAD); +err_dead: + cpuhp_remove_multi_state(ibmvnic_online); +out: + return ret; } static void __exit ibmvnic_module_exit(void) { vio_unregister_driver(&ibmvnic_driver); + cpuhp_remove_multi_state(CPUHP_IBMVNIC_DEAD); + cpuhp_remove_multi_state(ibmvnic_online); } module_init(ibmvnic_module_init); diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index 6720fec1ae67..b35c9b6f913b 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -984,6 +984,10 @@ struct ibmvnic_adapter { int reset_done_rc; bool wait_for_reset; + /* CPU hotplug instances for online & dead */ + struct hlist_node node; + struct hlist_node node_dead; + /* partner capabilities */ u64 min_tx_queues; u64 min_rx_queues; diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index f61447913db9..c8bc85a87b1e 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -69,6 +69,7 @@ enum cpuhp_state { CPUHP_X86_APB_DEAD, CPUHP_X86_MCE_DEAD, CPUHP_VIRT_NET_DEAD, + CPUHP_IBMVNIC_DEAD, CPUHP_SLUB_DEAD, CPUHP_DEBUG_OBJ_DEAD, CPUHP_MM_WRITEBACK_DEAD, -- cgit v1.2.3 From 70ea86a0dfed10e00ee2666dadeb563bab00efea Mon Sep 17 00:00:00 2001 From: Steen Hegelund Date: Fri, 11 Nov 2022 14:05:14 +0100 Subject: net: flow_offload: add support for ARP frame matching This adds a new flow_rule_match_arp function that allows drivers to be able to dissect ARP frames. Signed-off-by: Steen Hegelund Signed-off-by: David S. Miller --- include/net/flow_offload.h | 6 ++++++ net/core/flow_offload.c | 7 +++++++ 2 files changed, 13 insertions(+) (limited to 'include') diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 7a60bc6d72c9..0400a0ac8a29 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -32,6 +32,10 @@ struct flow_match_vlan { struct flow_dissector_key_vlan *key, *mask; }; +struct flow_match_arp { + struct flow_dissector_key_arp *key, *mask; +}; + struct flow_match_ipv4_addrs { struct flow_dissector_key_ipv4_addrs *key, *mask; }; @@ -98,6 +102,8 @@ void flow_rule_match_vlan(const struct flow_rule *rule, struct flow_match_vlan *out); void flow_rule_match_cvlan(const struct flow_rule *rule, struct flow_match_vlan *out); +void flow_rule_match_arp(const struct flow_rule *rule, + struct flow_match_arp *out); void flow_rule_match_ipv4_addrs(const struct flow_rule *rule, struct flow_match_ipv4_addrs *out); void flow_rule_match_ipv6_addrs(const struct flow_rule *rule, diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c index abe423fd5736..acfc1f88ea79 100644 --- a/net/core/flow_offload.c +++ b/net/core/flow_offload.c @@ -97,6 +97,13 @@ void flow_rule_match_cvlan(const struct flow_rule *rule, } EXPORT_SYMBOL(flow_rule_match_cvlan); +void flow_rule_match_arp(const struct flow_rule *rule, + struct flow_match_arp *out) +{ + FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_ARP, out); +} +EXPORT_SYMBOL(flow_rule_match_arp); + void flow_rule_match_ipv4_addrs(const struct flow_rule *rule, struct flow_match_ipv4_addrs *out) { -- cgit v1.2.3 From f204a60e545ccd4bc28939054389690fd194cb5e Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Tue, 18 Oct 2022 17:13:59 +0200 Subject: dt-bindings: clock: add rk3588 clock definitions Add clock ID defines for rk3588. Compared to the downstream bindings written by Elaine, this uses continous gapless clock IDs starting at 0. Thus all numbers are different between downstream and upstream, but I kept exactly the same names. Co-Developed-by: Elaine Zhang Signed-off-by: Elaine Zhang Acked-by: Rob Herring Signed-off-by: Sebastian Reichel Link: https://lore.kernel.org/r/20221018151407.63395-2-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner --- include/dt-bindings/clock/rockchip,rk3588-cru.h | 766 ++++++++++++++++++++++++ 1 file changed, 766 insertions(+) create mode 100644 include/dt-bindings/clock/rockchip,rk3588-cru.h (limited to 'include') diff --git a/include/dt-bindings/clock/rockchip,rk3588-cru.h b/include/dt-bindings/clock/rockchip,rk3588-cru.h new file mode 100644 index 000000000000..b5616bca7b44 --- /dev/null +++ b/include/dt-bindings/clock/rockchip,rk3588-cru.h @@ -0,0 +1,766 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +/* + * Copyright (c) 2021 Rockchip Electronics Co. Ltd. + * Copyright (c) 2022 Collabora Ltd. + * + * Author: Elaine Zhang + * Author: Sebastian Reichel + */ + +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3588_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3588_H + +/* cru-clocks indices */ + +#define PLL_B0PLL 0 +#define PLL_B1PLL 1 +#define PLL_LPLL 2 +#define PLL_V0PLL 3 +#define PLL_AUPLL 4 +#define PLL_CPLL 5 +#define PLL_GPLL 6 +#define PLL_NPLL 7 +#define PLL_PPLL 8 +#define ARMCLK_L 9 +#define ARMCLK_B01 10 +#define ARMCLK_B23 11 +#define PCLK_BIGCORE0_ROOT 12 +#define PCLK_BIGCORE0_PVTM 13 +#define PCLK_BIGCORE1_ROOT 14 +#define PCLK_BIGCORE1_PVTM 15 +#define PCLK_DSU_S_ROOT 16 +#define PCLK_DSU_ROOT 17 +#define PCLK_DSU_NS_ROOT 18 +#define PCLK_LITCORE_PVTM 19 +#define PCLK_DBG 20 +#define PCLK_DSU 21 +#define PCLK_S_DAPLITE 22 +#define PCLK_M_DAPLITE 23 +#define MBIST_MCLK_PDM1 24 +#define MBIST_CLK_ACDCDIG 25 +#define HCLK_I2S2_2CH 26 +#define HCLK_I2S3_2CH 27 +#define CLK_I2S2_2CH_SRC 28 +#define CLK_I2S2_2CH_FRAC 29 +#define CLK_I2S2_2CH 30 +#define MCLK_I2S2_2CH 31 +#define I2S2_2CH_MCLKOUT 32 +#define CLK_DAC_ACDCDIG 33 +#define CLK_I2S3_2CH_SRC 34 +#define CLK_I2S3_2CH_FRAC 35 +#define CLK_I2S3_2CH 36 +#define MCLK_I2S3_2CH 37 +#define I2S3_2CH_MCLKOUT 38 +#define PCLK_ACDCDIG 39 +#define HCLK_I2S0_8CH 40 +#define CLK_I2S0_8CH_TX_SRC 41 +#define CLK_I2S0_8CH_TX_FRAC 42 +#define MCLK_I2S0_8CH_TX 43 +#define CLK_I2S0_8CH_TX 44 +#define CLK_I2S0_8CH_RX_SRC 45 +#define CLK_I2S0_8CH_RX_FRAC 46 +#define MCLK_I2S0_8CH_RX 47 +#define CLK_I2S0_8CH_RX 48 +#define I2S0_8CH_MCLKOUT 49 +#define HCLK_PDM1 50 +#define MCLK_PDM1 51 +#define HCLK_AUDIO_ROOT 52 +#define PCLK_AUDIO_ROOT 53 +#define HCLK_SPDIF0 54 +#define CLK_SPDIF0_SRC 55 +#define CLK_SPDIF0_FRAC 56 +#define MCLK_SPDIF0 57 +#define CLK_SPDIF0 58 +#define CLK_SPDIF1 59 +#define HCLK_SPDIF1 60 +#define CLK_SPDIF1_SRC 61 +#define CLK_SPDIF1_FRAC 62 +#define MCLK_SPDIF1 63 +#define ACLK_AV1_ROOT 64 +#define ACLK_AV1 65 +#define PCLK_AV1_ROOT 66 +#define PCLK_AV1 67 +#define PCLK_MAILBOX0 68 +#define PCLK_MAILBOX1 69 +#define PCLK_MAILBOX2 70 +#define PCLK_PMU2 71 +#define PCLK_PMUCM0_INTMUX 72 +#define PCLK_DDRCM0_INTMUX 73 +#define PCLK_TOP 74 +#define PCLK_PWM1 75 +#define CLK_PWM1 76 +#define CLK_PWM1_CAPTURE 77 +#define PCLK_PWM2 78 +#define CLK_PWM2 79 +#define CLK_PWM2_CAPTURE 80 +#define PCLK_PWM3 81 +#define CLK_PWM3 82 +#define CLK_PWM3_CAPTURE 83 +#define PCLK_BUSTIMER0 84 +#define PCLK_BUSTIMER1 85 +#define CLK_BUS_TIMER_ROOT 86 +#define CLK_BUSTIMER0 87 +#define CLK_BUSTIMER1 88 +#define CLK_BUSTIMER2 89 +#define CLK_BUSTIMER3 90 +#define CLK_BUSTIMER4 91 +#define CLK_BUSTIMER5 92 +#define CLK_BUSTIMER6 93 +#define CLK_BUSTIMER7 94 +#define CLK_BUSTIMER8 95 +#define CLK_BUSTIMER9 96 +#define CLK_BUSTIMER10 97 +#define CLK_BUSTIMER11 98 +#define PCLK_WDT0 99 +#define TCLK_WDT0 100 +#define PCLK_CAN0 101 +#define CLK_CAN0 102 +#define PCLK_CAN1 103 +#define CLK_CAN1 104 +#define PCLK_CAN2 105 +#define CLK_CAN2 106 +#define ACLK_DECOM 107 +#define PCLK_DECOM 108 +#define DCLK_DECOM 109 +#define ACLK_DMAC0 110 +#define ACLK_DMAC1 111 +#define ACLK_DMAC2 112 +#define ACLK_BUS_ROOT 113 +#define ACLK_GIC 114 +#define PCLK_GPIO1 115 +#define DBCLK_GPIO1 116 +#define PCLK_GPIO2 117 +#define DBCLK_GPIO2 118 +#define PCLK_GPIO3 119 +#define DBCLK_GPIO3 120 +#define PCLK_GPIO4 121 +#define DBCLK_GPIO4 122 +#define PCLK_I2C1 123 +#define PCLK_I2C2 124 +#define PCLK_I2C3 125 +#define PCLK_I2C4 126 +#define PCLK_I2C5 127 +#define PCLK_I2C6 128 +#define PCLK_I2C7 129 +#define PCLK_I2C8 130 +#define CLK_I2C1 131 +#define CLK_I2C2 132 +#define CLK_I2C3 133 +#define CLK_I2C4 134 +#define CLK_I2C5 135 +#define CLK_I2C6 136 +#define CLK_I2C7 137 +#define CLK_I2C8 138 +#define PCLK_OTPC_NS 139 +#define CLK_OTPC_NS 140 +#define CLK_OTPC_ARB 141 +#define CLK_OTPC_AUTO_RD_G 142 +#define CLK_OTP_PHY_G 143 +#define PCLK_SARADC 144 +#define CLK_SARADC 145 +#define PCLK_SPI0 146 +#define PCLK_SPI1 147 +#define PCLK_SPI2 148 +#define PCLK_SPI3 149 +#define PCLK_SPI4 150 +#define CLK_SPI0 151 +#define CLK_SPI1 152 +#define CLK_SPI2 153 +#define CLK_SPI3 154 +#define CLK_SPI4 155 +#define ACLK_SPINLOCK 156 +#define PCLK_TSADC 157 +#define CLK_TSADC 158 +#define PCLK_UART1 159 +#define PCLK_UART2 160 +#define PCLK_UART3 161 +#define PCLK_UART4 162 +#define PCLK_UART5 163 +#define PCLK_UART6 164 +#define PCLK_UART7 165 +#define PCLK_UART8 166 +#define PCLK_UART9 167 +#define CLK_UART1_SRC 168 +#define CLK_UART1_FRAC 169 +#define CLK_UART1 170 +#define SCLK_UART1 171 +#define CLK_UART2_SRC 172 +#define CLK_UART2_FRAC 173 +#define CLK_UART2 174 +#define SCLK_UART2 175 +#define CLK_UART3_SRC 176 +#define CLK_UART3_FRAC 177 +#define CLK_UART3 178 +#define SCLK_UART3 179 +#define CLK_UART4_SRC 180 +#define CLK_UART4_FRAC 181 +#define CLK_UART4 182 +#define SCLK_UART4 183 +#define CLK_UART5_SRC 184 +#define CLK_UART5_FRAC 185 +#define CLK_UART5 186 +#define SCLK_UART5 187 +#define CLK_UART6_SRC 188 +#define CLK_UART6_FRAC 189 +#define CLK_UART6 190 +#define SCLK_UART6 191 +#define CLK_UART7_SRC 192 +#define CLK_UART7_FRAC 193 +#define CLK_UART7 194 +#define SCLK_UART7 195 +#define CLK_UART8_SRC 196 +#define CLK_UART8_FRAC 197 +#define CLK_UART8 198 +#define SCLK_UART8 199 +#define CLK_UART9_SRC 200 +#define CLK_UART9_FRAC 201 +#define CLK_UART9 202 +#define SCLK_UART9 203 +#define ACLK_CENTER_ROOT 204 +#define ACLK_CENTER_LOW_ROOT 205 +#define HCLK_CENTER_ROOT 206 +#define PCLK_CENTER_ROOT 207 +#define ACLK_DMA2DDR 208 +#define ACLK_DDR_SHAREMEM 209 +#define ACLK_CENTER_S200_ROOT 210 +#define ACLK_CENTER_S400_ROOT 211 +#define FCLK_DDR_CM0_CORE 212 +#define CLK_DDR_TIMER_ROOT 213 +#define CLK_DDR_TIMER0 214 +#define CLK_DDR_TIMER1 215 +#define TCLK_WDT_DDR 216 +#define CLK_DDR_CM0_RTC 217 +#define PCLK_WDT 218 +#define PCLK_TIMER 219 +#define PCLK_DMA2DDR 220 +#define PCLK_SHAREMEM 221 +#define CLK_50M_SRC 222 +#define CLK_100M_SRC 223 +#define CLK_150M_SRC 224 +#define CLK_200M_SRC 225 +#define CLK_250M_SRC 226 +#define CLK_300M_SRC 227 +#define CLK_350M_SRC 228 +#define CLK_400M_SRC 229 +#define CLK_450M_SRC 230 +#define CLK_500M_SRC 231 +#define CLK_600M_SRC 232 +#define CLK_650M_SRC 233 +#define CLK_700M_SRC 234 +#define CLK_800M_SRC 235 +#define CLK_1000M_SRC 236 +#define CLK_1200M_SRC 237 +#define ACLK_TOP_M300_ROOT 238 +#define ACLK_TOP_M500_ROOT 239 +#define ACLK_TOP_M400_ROOT 240 +#define ACLK_TOP_S200_ROOT 241 +#define ACLK_TOP_S400_ROOT 242 +#define CLK_MIPI_CAMARAOUT_M0 243 +#define CLK_MIPI_CAMARAOUT_M1 244 +#define CLK_MIPI_CAMARAOUT_M2 245 +#define CLK_MIPI_CAMARAOUT_M3 246 +#define CLK_MIPI_CAMARAOUT_M4 247 +#define MCLK_GMAC0_OUT 248 +#define REFCLKO25M_ETH0_OUT 249 +#define REFCLKO25M_ETH1_OUT 250 +#define CLK_CIFOUT_OUT 251 +#define PCLK_MIPI_DCPHY0 252 +#define PCLK_MIPI_DCPHY1 253 +#define PCLK_CSIPHY0 254 +#define PCLK_CSIPHY1 255 +#define ACLK_TOP_ROOT 256 +#define PCLK_TOP_ROOT 257 +#define ACLK_LOW_TOP_ROOT 258 +#define PCLK_CRU 259 +#define PCLK_GPU_ROOT 260 +#define CLK_GPU_SRC 261 +#define CLK_GPU 262 +#define CLK_GPU_COREGROUP 263 +#define CLK_GPU_STACKS 264 +#define PCLK_GPU_PVTM 265 +#define CLK_GPU_PVTM 266 +#define CLK_CORE_GPU_PVTM 267 +#define PCLK_GPU_GRF 268 +#define ACLK_ISP1_ROOT 269 +#define HCLK_ISP1_ROOT 270 +#define CLK_ISP1_CORE 271 +#define CLK_ISP1_CORE_MARVIN 272 +#define CLK_ISP1_CORE_VICAP 273 +#define ACLK_ISP1 274 +#define HCLK_ISP1 275 +#define ACLK_NPU1 276 +#define HCLK_NPU1 277 +#define ACLK_NPU2 278 +#define HCLK_NPU2 279 +#define HCLK_NPU_CM0_ROOT 280 +#define FCLK_NPU_CM0_CORE 281 +#define CLK_NPU_CM0_RTC 282 +#define PCLK_NPU_PVTM 283 +#define PCLK_NPU_GRF 284 +#define CLK_NPU_PVTM 285 +#define CLK_CORE_NPU_PVTM 286 +#define ACLK_NPU0 287 +#define HCLK_NPU0 288 +#define HCLK_NPU_ROOT 289 +#define CLK_NPU_DSU0 290 +#define PCLK_NPU_ROOT 291 +#define PCLK_NPU_TIMER 292 +#define CLK_NPUTIMER_ROOT 293 +#define CLK_NPUTIMER0 294 +#define CLK_NPUTIMER1 295 +#define PCLK_NPU_WDT 296 +#define TCLK_NPU_WDT 297 +#define HCLK_EMMC 298 +#define ACLK_EMMC 299 +#define CCLK_EMMC 300 +#define BCLK_EMMC 301 +#define TMCLK_EMMC 302 +#define SCLK_SFC 303 +#define HCLK_SFC 304 +#define HCLK_SFC_XIP 305 +#define HCLK_NVM_ROOT 306 +#define ACLK_NVM_ROOT 307 +#define CLK_GMAC0_PTP_REF 308 +#define CLK_GMAC1_PTP_REF 309 +#define CLK_GMAC_125M 310 +#define CLK_GMAC_50M 311 +#define ACLK_PHP_GIC_ITS 312 +#define ACLK_MMU_PCIE 313 +#define ACLK_MMU_PHP 314 +#define ACLK_PCIE_4L_DBI 315 +#define ACLK_PCIE_2L_DBI 316 +#define ACLK_PCIE_1L0_DBI 317 +#define ACLK_PCIE_1L1_DBI 318 +#define ACLK_PCIE_1L2_DBI 319 +#define ACLK_PCIE_4L_MSTR 320 +#define ACLK_PCIE_2L_MSTR 321 +#define ACLK_PCIE_1L0_MSTR 322 +#define ACLK_PCIE_1L1_MSTR 323 +#define ACLK_PCIE_1L2_MSTR 324 +#define ACLK_PCIE_4L_SLV 325 +#define ACLK_PCIE_2L_SLV 326 +#define ACLK_PCIE_1L0_SLV 327 +#define ACLK_PCIE_1L1_SLV 328 +#define ACLK_PCIE_1L2_SLV 329 +#define PCLK_PCIE_4L 330 +#define PCLK_PCIE_2L 331 +#define PCLK_PCIE_1L0 332 +#define PCLK_PCIE_1L1 333 +#define PCLK_PCIE_1L2 334 +#define CLK_PCIE_AUX0 335 +#define CLK_PCIE_AUX1 336 +#define CLK_PCIE_AUX2 337 +#define CLK_PCIE_AUX3 338 +#define CLK_PCIE_AUX4 339 +#define CLK_PIPEPHY0_REF 340 +#define CLK_PIPEPHY1_REF 341 +#define CLK_PIPEPHY2_REF 342 +#define PCLK_PHP_ROOT 343 +#define PCLK_GMAC0 344 +#define PCLK_GMAC1 345 +#define ACLK_PCIE_ROOT 346 +#define ACLK_PHP_ROOT 347 +#define ACLK_PCIE_BRIDGE 348 +#define ACLK_GMAC0 349 +#define ACLK_GMAC1 350 +#define CLK_PMALIVE0 351 +#define CLK_PMALIVE1 352 +#define CLK_PMALIVE2 353 +#define ACLK_SATA0 354 +#define ACLK_SATA1 355 +#define ACLK_SATA2 356 +#define CLK_RXOOB0 357 +#define CLK_RXOOB1 358 +#define CLK_RXOOB2 359 +#define ACLK_USB3OTG2 360 +#define SUSPEND_CLK_USB3OTG2 361 +#define REF_CLK_USB3OTG2 362 +#define CLK_UTMI_OTG2 363 +#define CLK_PIPEPHY0_PIPE_G 364 +#define CLK_PIPEPHY1_PIPE_G 365 +#define CLK_PIPEPHY2_PIPE_G 366 +#define CLK_PIPEPHY0_PIPE_ASIC_G 367 +#define CLK_PIPEPHY1_PIPE_ASIC_G 368 +#define CLK_PIPEPHY2_PIPE_ASIC_G 369 +#define CLK_PIPEPHY2_PIPE_U3_G 370 +#define CLK_PCIE1L2_PIPE 371 +#define CLK_PCIE4L_PIPE 372 +#define CLK_PCIE2L_PIPE 373 +#define PCLK_PCIE_COMBO_PIPE_PHY0 374 +#define PCLK_PCIE_COMBO_PIPE_PHY1 375 +#define PCLK_PCIE_COMBO_PIPE_PHY2 376 +#define PCLK_PCIE_COMBO_PIPE_PHY 377 +#define HCLK_RGA3_1 378 +#define ACLK_RGA3_1 379 +#define CLK_RGA3_1_CORE 380 +#define ACLK_RGA3_ROOT 381 +#define HCLK_RGA3_ROOT 382 +#define ACLK_RKVDEC_CCU 383 +#define HCLK_RKVDEC0 384 +#define ACLK_RKVDEC0 385 +#define CLK_RKVDEC0_CA 386 +#define CLK_RKVDEC0_HEVC_CA 387 +#define CLK_RKVDEC0_CORE 388 +#define HCLK_RKVDEC1 389 +#define ACLK_RKVDEC1 390 +#define CLK_RKVDEC1_CA 391 +#define CLK_RKVDEC1_HEVC_CA 392 +#define CLK_RKVDEC1_CORE 393 +#define HCLK_SDIO 394 +#define CCLK_SRC_SDIO 395 +#define ACLK_USB_ROOT 396 +#define HCLK_USB_ROOT 397 +#define HCLK_HOST0 398 +#define HCLK_HOST_ARB0 399 +#define HCLK_HOST1 400 +#define HCLK_HOST_ARB1 401 +#define ACLK_USB3OTG0 402 +#define SUSPEND_CLK_USB3OTG0 403 +#define REF_CLK_USB3OTG0 404 +#define ACLK_USB3OTG1 405 +#define SUSPEND_CLK_USB3OTG1 406 +#define REF_CLK_USB3OTG1 407 +#define UTMI_OHCI_CLK48_HOST0 408 +#define UTMI_OHCI_CLK48_HOST1 409 +#define HCLK_IEP2P0 410 +#define ACLK_IEP2P0 411 +#define CLK_IEP2P0_CORE 412 +#define ACLK_JPEG_ENCODER0 413 +#define HCLK_JPEG_ENCODER0 414 +#define ACLK_JPEG_ENCODER1 415 +#define HCLK_JPEG_ENCODER1 416 +#define ACLK_JPEG_ENCODER2 417 +#define HCLK_JPEG_ENCODER2 418 +#define ACLK_JPEG_ENCODER3 419 +#define HCLK_JPEG_ENCODER3 420 +#define ACLK_JPEG_DECODER 421 +#define HCLK_JPEG_DECODER 422 +#define HCLK_RGA2 423 +#define ACLK_RGA2 424 +#define CLK_RGA2_CORE 425 +#define HCLK_RGA3_0 426 +#define ACLK_RGA3_0 427 +#define CLK_RGA3_0_CORE 428 +#define ACLK_VDPU_ROOT 429 +#define ACLK_VDPU_LOW_ROOT 430 +#define HCLK_VDPU_ROOT 431 +#define ACLK_JPEG_DECODER_ROOT 432 +#define ACLK_VPU 433 +#define HCLK_VPU 434 +#define HCLK_RKVENC0_ROOT 435 +#define ACLK_RKVENC0_ROOT 436 +#define HCLK_RKVENC0 437 +#define ACLK_RKVENC0 438 +#define CLK_RKVENC0_CORE 439 +#define HCLK_RKVENC1_ROOT 440 +#define ACLK_RKVENC1_ROOT 441 +#define HCLK_RKVENC1 442 +#define ACLK_RKVENC1 443 +#define CLK_RKVENC1_CORE 444 +#define ICLK_CSIHOST01 445 +#define ICLK_CSIHOST0 446 +#define ICLK_CSIHOST1 447 +#define PCLK_CSI_HOST_0 448 +#define PCLK_CSI_HOST_1 449 +#define PCLK_CSI_HOST_2 450 +#define PCLK_CSI_HOST_3 451 +#define PCLK_CSI_HOST_4 452 +#define PCLK_CSI_HOST_5 453 +#define ACLK_FISHEYE0 454 +#define HCLK_FISHEYE0 455 +#define CLK_FISHEYE0_CORE 456 +#define ACLK_FISHEYE1 457 +#define HCLK_FISHEYE1 458 +#define CLK_FISHEYE1_CORE 459 +#define CLK_ISP0_CORE 460 +#define CLK_ISP0_CORE_MARVIN 461 +#define CLK_ISP0_CORE_VICAP 462 +#define ACLK_ISP0 463 +#define HCLK_ISP0 464 +#define ACLK_VI_ROOT 465 +#define HCLK_VI_ROOT 466 +#define PCLK_VI_ROOT 467 +#define DCLK_VICAP 468 +#define ACLK_VICAP 469 +#define HCLK_VICAP 470 +#define PCLK_DP0 471 +#define PCLK_DP1 472 +#define PCLK_S_DP0 473 +#define PCLK_S_DP1 474 +#define CLK_DP0 475 +#define CLK_DP1 476 +#define HCLK_HDCP_KEY0 477 +#define ACLK_HDCP0 478 +#define HCLK_HDCP0 479 +#define PCLK_HDCP0 480 +#define HCLK_I2S4_8CH 481 +#define ACLK_TRNG0 482 +#define PCLK_TRNG0 483 +#define ACLK_VO0_ROOT 484 +#define HCLK_VO0_ROOT 485 +#define HCLK_VO0_S_ROOT 486 +#define PCLK_VO0_ROOT 487 +#define PCLK_VO0_S_ROOT 488 +#define PCLK_VO0GRF 489 +#define CLK_I2S4_8CH_TX_SRC 490 +#define CLK_I2S4_8CH_TX_FRAC 491 +#define MCLK_I2S4_8CH_TX 492 +#define CLK_I2S4_8CH_TX 493 +#define HCLK_I2S8_8CH 494 +#define CLK_I2S8_8CH_TX_SRC 495 +#define CLK_I2S8_8CH_TX_FRAC 496 +#define MCLK_I2S8_8CH_TX 497 +#define CLK_I2S8_8CH_TX 498 +#define HCLK_SPDIF2_DP0 499 +#define CLK_SPDIF2_DP0_SRC 500 +#define CLK_SPDIF2_DP0_FRAC 501 +#define MCLK_SPDIF2_DP0 502 +#define CLK_SPDIF2_DP0 503 +#define MCLK_SPDIF2 504 +#define HCLK_SPDIF5_DP1 505 +#define CLK_SPDIF5_DP1_SRC 506 +#define CLK_SPDIF5_DP1_FRAC 507 +#define MCLK_SPDIF5_DP1 508 +#define CLK_SPDIF5_DP1 509 +#define MCLK_SPDIF5 510 +#define PCLK_EDP0 511 +#define CLK_EDP0_24M 512 +#define CLK_EDP0_200M 513 +#define PCLK_EDP1 514 +#define CLK_EDP1_24M 515 +#define CLK_EDP1_200M 516 +#define HCLK_HDCP_KEY1 517 +#define ACLK_HDCP1 518 +#define HCLK_HDCP1 519 +#define PCLK_HDCP1 520 +#define ACLK_HDMIRX 521 +#define PCLK_HDMIRX 522 +#define CLK_HDMIRX_REF 523 +#define CLK_HDMIRX_AUD_SRC 524 +#define CLK_HDMIRX_AUD_FRAC 525 +#define CLK_HDMIRX_AUD 526 +#define CLK_HDMIRX_AUD_P_MUX 527 +#define PCLK_HDMITX0 528 +#define CLK_HDMITX0_EARC 529 +#define CLK_HDMITX0_REF 530 +#define PCLK_HDMITX1 531 +#define CLK_HDMITX1_EARC 532 +#define CLK_HDMITX1_REF 533 +#define CLK_HDMITRX_REFSRC 534 +#define ACLK_TRNG1 535 +#define PCLK_TRNG1 536 +#define ACLK_HDCP1_ROOT 537 +#define ACLK_HDMIRX_ROOT 538 +#define HCLK_VO1_ROOT 539 +#define HCLK_VO1_S_ROOT 540 +#define PCLK_VO1_ROOT 541 +#define PCLK_VO1_S_ROOT 542 +#define PCLK_S_EDP0 543 +#define PCLK_S_EDP1 544 +#define PCLK_S_HDMIRX 545 +#define HCLK_I2S10_8CH 546 +#define CLK_I2S10_8CH_RX_SRC 547 +#define CLK_I2S10_8CH_RX_FRAC 548 +#define CLK_I2S10_8CH_RX 549 +#define MCLK_I2S10_8CH_RX 550 +#define HCLK_I2S7_8CH 551 +#define CLK_I2S7_8CH_RX_SRC 552 +#define CLK_I2S7_8CH_RX_FRAC 553 +#define CLK_I2S7_8CH_RX 554 +#define MCLK_I2S7_8CH_RX 555 +#define HCLK_I2S9_8CH 556 +#define CLK_I2S9_8CH_RX_SRC 557 +#define CLK_I2S9_8CH_RX_FRAC 558 +#define CLK_I2S9_8CH_RX 559 +#define MCLK_I2S9_8CH_RX 560 +#define CLK_I2S5_8CH_TX_SRC 561 +#define CLK_I2S5_8CH_TX_FRAC 562 +#define CLK_I2S5_8CH_TX 563 +#define MCLK_I2S5_8CH_TX 564 +#define HCLK_I2S5_8CH 565 +#define CLK_I2S6_8CH_TX_SRC 566 +#define CLK_I2S6_8CH_TX_FRAC 567 +#define CLK_I2S6_8CH_TX 568 +#define MCLK_I2S6_8CH_TX 569 +#define CLK_I2S6_8CH_RX_SRC 570 +#define CLK_I2S6_8CH_RX_FRAC 571 +#define CLK_I2S6_8CH_RX 572 +#define MCLK_I2S6_8CH_RX 573 +#define I2S6_8CH_MCLKOUT 574 +#define HCLK_I2S6_8CH 575 +#define HCLK_SPDIF3 576 +#define CLK_SPDIF3_SRC 577 +#define CLK_SPDIF3_FRAC 578 +#define CLK_SPDIF3 579 +#define MCLK_SPDIF3 580 +#define HCLK_SPDIF4 581 +#define CLK_SPDIF4_SRC 582 +#define CLK_SPDIF4_FRAC 583 +#define CLK_SPDIF4 584 +#define MCLK_SPDIF4 585 +#define HCLK_SPDIFRX0 586 +#define MCLK_SPDIFRX0 587 +#define HCLK_SPDIFRX1 588 +#define MCLK_SPDIFRX1 589 +#define HCLK_SPDIFRX2 590 +#define MCLK_SPDIFRX2 591 +#define ACLK_VO1USB_TOP_ROOT 592 +#define HCLK_VO1USB_TOP_ROOT 593 +#define CLK_HDMIHDP0 594 +#define CLK_HDMIHDP1 595 +#define PCLK_HDPTX0 596 +#define PCLK_HDPTX1 597 +#define PCLK_USBDPPHY0 598 +#define PCLK_USBDPPHY1 599 +#define ACLK_VOP_ROOT 600 +#define ACLK_VOP_LOW_ROOT 601 +#define HCLK_VOP_ROOT 602 +#define PCLK_VOP_ROOT 603 +#define HCLK_VOP 604 +#define ACLK_VOP 605 +#define DCLK_VOP0_SRC 606 +#define DCLK_VOP1_SRC 607 +#define DCLK_VOP2_SRC 608 +#define DCLK_VOP0 609 +#define DCLK_VOP1 610 +#define DCLK_VOP2 611 +#define DCLK_VOP3 612 +#define PCLK_DSIHOST0 613 +#define PCLK_DSIHOST1 614 +#define CLK_DSIHOST0 615 +#define CLK_DSIHOST1 616 +#define CLK_VOP_PMU 617 +#define ACLK_VOP_DOBY 618 +#define ACLK_VOP_SUB_SRC 619 +#define CLK_USBDP_PHY0_IMMORTAL 620 +#define CLK_USBDP_PHY1_IMMORTAL 621 +#define CLK_PMU0 622 +#define PCLK_PMU0 623 +#define PCLK_PMU0IOC 624 +#define PCLK_GPIO0 625 +#define DBCLK_GPIO0 626 +#define PCLK_I2C0 627 +#define CLK_I2C0 628 +#define HCLK_I2S1_8CH 629 +#define CLK_I2S1_8CH_TX_SRC 630 +#define CLK_I2S1_8CH_TX_FRAC 631 +#define CLK_I2S1_8CH_TX 632 +#define MCLK_I2S1_8CH_TX 633 +#define CLK_I2S1_8CH_RX_SRC 634 +#define CLK_I2S1_8CH_RX_FRAC 635 +#define CLK_I2S1_8CH_RX 636 +#define MCLK_I2S1_8CH_RX 637 +#define I2S1_8CH_MCLKOUT 638 +#define CLK_PMU1_50M_SRC 639 +#define CLK_PMU1_100M_SRC 640 +#define CLK_PMU1_200M_SRC 641 +#define CLK_PMU1_300M_SRC 642 +#define CLK_PMU1_400M_SRC 643 +#define HCLK_PMU1_ROOT 644 +#define PCLK_PMU1_ROOT 645 +#define PCLK_PMU0_ROOT 646 +#define HCLK_PMU_CM0_ROOT 647 +#define PCLK_PMU1 648 +#define CLK_DDR_FAIL_SAFE 649 +#define CLK_PMU1 650 +#define HCLK_PDM0 651 +#define MCLK_PDM0 652 +#define HCLK_VAD 653 +#define FCLK_PMU_CM0_CORE 654 +#define CLK_PMU_CM0_RTC 655 +#define PCLK_PMU1_IOC 656 +#define PCLK_PMU1PWM 657 +#define CLK_PMU1PWM 658 +#define CLK_PMU1PWM_CAPTURE 659 +#define PCLK_PMU1TIMER 660 +#define CLK_PMU1TIMER_ROOT 661 +#define CLK_PMU1TIMER0 662 +#define CLK_PMU1TIMER1 663 +#define CLK_UART0_SRC 664 +#define CLK_UART0_FRAC 665 +#define CLK_UART0 666 +#define SCLK_UART0 667 +#define PCLK_UART0 668 +#define PCLK_PMU1WDT 669 +#define TCLK_PMU1WDT 670 +#define CLK_CR_PARA 671 +#define CLK_USB2PHY_HDPTXRXPHY_REF 672 +#define CLK_USBDPPHY_MIPIDCPPHY_REF 673 +#define CLK_REF_PIPE_PHY0_OSC_SRC 674 +#define CLK_REF_PIPE_PHY1_OSC_SRC 675 +#define CLK_REF_PIPE_PHY2_OSC_SRC 676 +#define CLK_REF_PIPE_PHY0_PLL_SRC 677 +#define CLK_REF_PIPE_PHY1_PLL_SRC 678 +#define CLK_REF_PIPE_PHY2_PLL_SRC 679 +#define CLK_REF_PIPE_PHY0 680 +#define CLK_REF_PIPE_PHY1 681 +#define CLK_REF_PIPE_PHY2 682 +#define SCLK_SDIO_DRV 683 +#define SCLK_SDIO_SAMPLE 684 +#define SCLK_SDMMC_DRV 685 +#define SCLK_SDMMC_SAMPLE 686 +#define CLK_PCIE1L0_PIPE 687 +#define CLK_PCIE1L1_PIPE 688 +#define CLK_BIGCORE0_PVTM 689 +#define CLK_CORE_BIGCORE0_PVTM 690 +#define CLK_BIGCORE1_PVTM 691 +#define CLK_CORE_BIGCORE1_PVTM 692 +#define CLK_LITCORE_PVTM 693 +#define CLK_CORE_LITCORE_PVTM 694 +#define CLK_AUX16M_0 695 +#define CLK_AUX16M_1 696 +#define CLK_PHY0_REF_ALT_P 697 +#define CLK_PHY0_REF_ALT_M 698 +#define CLK_PHY1_REF_ALT_P 699 +#define CLK_PHY1_REF_ALT_M 700 +#define ACLK_ISP1_PRE 701 +#define HCLK_ISP1_PRE 702 +#define HCLK_NVM 703 +#define ACLK_USB 704 +#define HCLK_USB 705 +#define ACLK_JPEG_DECODER_PRE 706 +#define ACLK_VDPU_LOW_PRE 707 +#define ACLK_RKVENC1_PRE 708 +#define HCLK_RKVENC1_PRE 709 +#define HCLK_RKVDEC0_PRE 710 +#define ACLK_RKVDEC0_PRE 711 +#define HCLK_RKVDEC1_PRE 712 +#define ACLK_RKVDEC1_PRE 713 +#define ACLK_HDCP0_PRE 714 +#define HCLK_VO0 715 +#define ACLK_HDCP1_PRE 716 +#define HCLK_VO1 717 +#define ACLK_AV1_PRE 718 +#define PCLK_AV1_PRE 719 +#define HCLK_SDIO_PRE 720 + +#define CLK_NR_CLKS (HCLK_SDIO_PRE + 1) + +/* scmi-clocks indices */ + +#define SCMI_CLK_CPUL 0 +#define SCMI_CLK_DSU 1 +#define SCMI_CLK_CPUB01 2 +#define SCMI_CLK_CPUB23 3 +#define SCMI_CLK_DDR 4 +#define SCMI_CLK_GPU 5 +#define SCMI_CLK_NPU 6 +#define SCMI_CLK_SBUS 7 +#define SCMI_PCLK_SBUS 8 +#define SCMI_CCLK_SD 9 +#define SCMI_DCLK_SD 10 +#define SCMI_ACLK_SECURE_NS 11 +#define SCMI_HCLK_SECURE_NS 12 +#define SCMI_TCLK_WDT 13 +#define SCMI_KEYLADDER_CORE 14 +#define SCMI_KEYLADDER_RNG 15 +#define SCMI_ACLK_SECURE_S 16 +#define SCMI_HCLK_SECURE_S 17 +#define SCMI_PCLK_SECURE_S 18 +#define SCMI_CRYPTO_RNG 19 +#define SCMI_CRYPTO_CORE 20 +#define SCMI_CRYPTO_PKA 21 +#define SCMI_SPLL 22 +#define SCMI_HCLK_SD 23 + +#endif -- cgit v1.2.3 From 0a8eb7dae617a9537b9a64a6b14e63415c279eb5 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Tue, 18 Oct 2022 17:14:00 +0200 Subject: dt-bindings: reset: add rk3588 reset definitions Add reset ID defines for rk3588. Compared to the downstream bindings and previous rockchip generations this uses continous gapless reset IDs starting at 0 instead of register offsets as IDs. Thus all numbers are different between upstream and downstream, but I kept the names exactly the same. Co-Developed-by: Elaine Zhang Signed-off-by: Elaine Zhang Acked-by: Rob Herring Signed-off-by: Sebastian Reichel Link: https://lore.kernel.org/r/20221018151407.63395-3-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner --- include/dt-bindings/reset/rockchip,rk3588-cru.h | 754 ++++++++++++++++++++++++ 1 file changed, 754 insertions(+) create mode 100644 include/dt-bindings/reset/rockchip,rk3588-cru.h (limited to 'include') diff --git a/include/dt-bindings/reset/rockchip,rk3588-cru.h b/include/dt-bindings/reset/rockchip,rk3588-cru.h new file mode 100644 index 000000000000..738e56aead93 --- /dev/null +++ b/include/dt-bindings/reset/rockchip,rk3588-cru.h @@ -0,0 +1,754 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +/* + * Copyright (c) 2021 Rockchip Electronics Co. Ltd. + * Copyright (c) 2022 Collabora Ltd. + * + * Author: Elaine Zhang + * Author: Sebastian Reichel + */ + +#ifndef _DT_BINDINGS_RESET_ROCKCHIP_RK3588_H +#define _DT_BINDINGS_RESET_ROCKCHIP_RK3588_H + +#define SRST_A_TOP_BIU 0 +#define SRST_P_TOP_BIU 1 +#define SRST_P_CSIPHY0 2 +#define SRST_CSIPHY0 3 +#define SRST_P_CSIPHY1 4 +#define SRST_CSIPHY1 5 +#define SRST_A_TOP_M500_BIU 6 + +#define SRST_A_TOP_M400_BIU 7 +#define SRST_A_TOP_S200_BIU 8 +#define SRST_A_TOP_S400_BIU 9 +#define SRST_A_TOP_M300_BIU 10 +#define SRST_USBDP_COMBO_PHY0_INIT 11 +#define SRST_USBDP_COMBO_PHY0_CMN 12 +#define SRST_USBDP_COMBO_PHY0_LANE 13 +#define SRST_USBDP_COMBO_PHY0_PCS 14 +#define SRST_USBDP_COMBO_PHY1_INIT 15 + +#define SRST_USBDP_COMBO_PHY1_CMN 16 +#define SRST_USBDP_COMBO_PHY1_LANE 17 +#define SRST_USBDP_COMBO_PHY1_PCS 18 +#define SRST_DCPHY0 19 +#define SRST_P_MIPI_DCPHY0 20 +#define SRST_P_MIPI_DCPHY0_GRF 21 + +#define SRST_DCPHY1 22 +#define SRST_P_MIPI_DCPHY1 23 +#define SRST_P_MIPI_DCPHY1_GRF 24 +#define SRST_P_APB2ASB_SLV_CDPHY 25 +#define SRST_P_APB2ASB_SLV_CSIPHY 26 +#define SRST_P_APB2ASB_SLV_VCCIO3_5 27 +#define SRST_P_APB2ASB_SLV_VCCIO6 28 +#define SRST_P_APB2ASB_SLV_EMMCIO 29 +#define SRST_P_APB2ASB_SLV_IOC_TOP 30 +#define SRST_P_APB2ASB_SLV_IOC_RIGHT 31 + +#define SRST_P_CRU 32 +#define SRST_A_CHANNEL_SECURE2VO1USB 33 +#define SRST_A_CHANNEL_SECURE2CENTER 34 +#define SRST_H_CHANNEL_SECURE2VO1USB 35 +#define SRST_H_CHANNEL_SECURE2CENTER 36 + +#define SRST_P_CHANNEL_SECURE2VO1USB 37 +#define SRST_P_CHANNEL_SECURE2CENTER 38 + +#define SRST_H_AUDIO_BIU 39 +#define SRST_P_AUDIO_BIU 40 +#define SRST_H_I2S0_8CH 41 +#define SRST_M_I2S0_8CH_TX 42 +#define SRST_M_I2S0_8CH_RX 43 +#define SRST_P_ACDCDIG 44 +#define SRST_H_I2S2_2CH 45 +#define SRST_H_I2S3_2CH 46 + +#define SRST_M_I2S2_2CH 47 +#define SRST_M_I2S3_2CH 48 +#define SRST_DAC_ACDCDIG 49 +#define SRST_H_SPDIF0 50 + +#define SRST_M_SPDIF0 51 +#define SRST_H_SPDIF1 52 +#define SRST_M_SPDIF1 53 +#define SRST_H_PDM1 54 +#define SRST_PDM1 55 + +#define SRST_A_BUS_BIU 56 +#define SRST_P_BUS_BIU 57 +#define SRST_A_GIC 58 +#define SRST_A_GIC_DBG 59 +#define SRST_A_DMAC0 60 +#define SRST_A_DMAC1 61 +#define SRST_A_DMAC2 62 +#define SRST_P_I2C1 63 +#define SRST_P_I2C2 64 +#define SRST_P_I2C3 65 +#define SRST_P_I2C4 66 +#define SRST_P_I2C5 67 +#define SRST_P_I2C6 68 +#define SRST_P_I2C7 69 +#define SRST_P_I2C8 70 + +#define SRST_I2C1 71 +#define SRST_I2C2 72 +#define SRST_I2C3 73 +#define SRST_I2C4 74 +#define SRST_I2C5 75 +#define SRST_I2C6 76 +#define SRST_I2C7 77 +#define SRST_I2C8 78 +#define SRST_P_CAN0 79 +#define SRST_CAN0 80 +#define SRST_P_CAN1 81 +#define SRST_CAN1 82 +#define SRST_P_CAN2 83 +#define SRST_CAN2 84 +#define SRST_P_SARADC 85 + +#define SRST_P_TSADC 86 +#define SRST_TSADC 87 +#define SRST_P_UART1 88 +#define SRST_P_UART2 89 +#define SRST_P_UART3 90 +#define SRST_P_UART4 91 +#define SRST_P_UART5 92 +#define SRST_P_UART6 93 +#define SRST_P_UART7 94 +#define SRST_P_UART8 95 +#define SRST_P_UART9 96 +#define SRST_S_UART1 97 + +#define SRST_S_UART2 98 +#define SRST_S_UART3 99 +#define SRST_S_UART4 100 +#define SRST_S_UART5 101 +#define SRST_S_UART6 102 +#define SRST_S_UART7 103 + +#define SRST_S_UART8 104 +#define SRST_S_UART9 105 +#define SRST_P_SPI0 106 +#define SRST_P_SPI1 107 +#define SRST_P_SPI2 108 +#define SRST_P_SPI3 109 +#define SRST_P_SPI4 110 +#define SRST_SPI0 111 +#define SRST_SPI1 112 +#define SRST_SPI2 113 +#define SRST_SPI3 114 +#define SRST_SPI4 115 + +#define SRST_P_WDT0 116 +#define SRST_T_WDT0 117 +#define SRST_P_SYS_GRF 118 +#define SRST_P_PWM1 119 +#define SRST_PWM1 120 +#define SRST_P_PWM2 121 +#define SRST_PWM2 122 +#define SRST_P_PWM3 123 +#define SRST_PWM3 124 +#define SRST_P_BUSTIMER0 125 +#define SRST_P_BUSTIMER1 126 +#define SRST_BUSTIMER0 127 + +#define SRST_BUSTIMER1 128 +#define SRST_BUSTIMER2 129 +#define SRST_BUSTIMER3 130 +#define SRST_BUSTIMER4 131 +#define SRST_BUSTIMER5 132 +#define SRST_BUSTIMER6 133 +#define SRST_BUSTIMER7 134 +#define SRST_BUSTIMER8 135 +#define SRST_BUSTIMER9 136 +#define SRST_BUSTIMER10 137 +#define SRST_BUSTIMER11 138 +#define SRST_P_MAILBOX0 139 +#define SRST_P_MAILBOX1 140 +#define SRST_P_MAILBOX2 141 +#define SRST_P_GPIO1 142 +#define SRST_GPIO1 143 + +#define SRST_P_GPIO2 144 +#define SRST_GPIO2 145 +#define SRST_P_GPIO3 146 +#define SRST_GPIO3 147 +#define SRST_P_GPIO4 148 +#define SRST_GPIO4 149 +#define SRST_A_DECOM 150 +#define SRST_P_DECOM 151 +#define SRST_D_DECOM 152 +#define SRST_P_TOP 153 +#define SRST_A_GICADB_GIC2CORE_BUS 154 +#define SRST_P_DFT2APB 155 +#define SRST_P_APB2ASB_MST_TOP 156 +#define SRST_P_APB2ASB_MST_CDPHY 157 +#define SRST_P_APB2ASB_MST_BOT_RIGHT 158 + +#define SRST_P_APB2ASB_MST_IOC_TOP 159 +#define SRST_P_APB2ASB_MST_IOC_RIGHT 160 +#define SRST_P_APB2ASB_MST_CSIPHY 161 +#define SRST_P_APB2ASB_MST_VCCIO3_5 162 +#define SRST_P_APB2ASB_MST_VCCIO6 163 +#define SRST_P_APB2ASB_MST_EMMCIO 164 +#define SRST_A_SPINLOCK 165 +#define SRST_P_OTPC_NS 166 +#define SRST_OTPC_NS 167 +#define SRST_OTPC_ARB 168 + +#define SRST_P_BUSIOC 169 +#define SRST_P_PMUCM0_INTMUX 170 +#define SRST_P_DDRCM0_INTMUX 171 + +#define SRST_P_DDR_DFICTL_CH0 172 +#define SRST_P_DDR_MON_CH0 173 +#define SRST_P_DDR_STANDBY_CH0 174 +#define SRST_P_DDR_UPCTL_CH0 175 +#define SRST_TM_DDR_MON_CH0 176 +#define SRST_P_DDR_GRF_CH01 177 +#define SRST_DFI_CH0 178 +#define SRST_SBR_CH0 179 +#define SRST_DDR_UPCTL_CH0 180 +#define SRST_DDR_DFICTL_CH0 181 +#define SRST_DDR_MON_CH0 182 +#define SRST_DDR_STANDBY_CH0 183 +#define SRST_A_DDR_UPCTL_CH0 184 +#define SRST_P_DDR_DFICTL_CH1 185 +#define SRST_P_DDR_MON_CH1 186 +#define SRST_P_DDR_STANDBY_CH1 187 + +#define SRST_P_DDR_UPCTL_CH1 188 +#define SRST_TM_DDR_MON_CH1 189 +#define SRST_DFI_CH1 190 +#define SRST_SBR_CH1 191 +#define SRST_DDR_UPCTL_CH1 192 +#define SRST_DDR_DFICTL_CH1 193 +#define SRST_DDR_MON_CH1 194 +#define SRST_DDR_STANDBY_CH1 195 +#define SRST_A_DDR_UPCTL_CH1 196 +#define SRST_A_DDR01_MSCH0 197 +#define SRST_A_DDR01_RS_MSCH0 198 +#define SRST_A_DDR01_FRS_MSCH0 199 + +#define SRST_A_DDR01_SCRAMBLE0 200 +#define SRST_A_DDR01_FRS_SCRAMBLE0 201 +#define SRST_A_DDR01_MSCH1 202 +#define SRST_A_DDR01_RS_MSCH1 203 +#define SRST_A_DDR01_FRS_MSCH1 204 +#define SRST_A_DDR01_SCRAMBLE1 205 +#define SRST_A_DDR01_FRS_SCRAMBLE1 206 +#define SRST_P_DDR01_MSCH0 207 +#define SRST_P_DDR01_MSCH1 208 + +#define SRST_P_DDR_DFICTL_CH2 209 +#define SRST_P_DDR_MON_CH2 210 +#define SRST_P_DDR_STANDBY_CH2 211 +#define SRST_P_DDR_UPCTL_CH2 212 +#define SRST_TM_DDR_MON_CH2 213 +#define SRST_P_DDR_GRF_CH23 214 +#define SRST_DFI_CH2 215 +#define SRST_SBR_CH2 216 +#define SRST_DDR_UPCTL_CH2 217 +#define SRST_DDR_DFICTL_CH2 218 +#define SRST_DDR_MON_CH2 219 +#define SRST_DDR_STANDBY_CH2 220 +#define SRST_A_DDR_UPCTL_CH2 221 +#define SRST_P_DDR_DFICTL_CH3 222 +#define SRST_P_DDR_MON_CH3 223 +#define SRST_P_DDR_STANDBY_CH3 224 + +#define SRST_P_DDR_UPCTL_CH3 225 +#define SRST_TM_DDR_MON_CH3 226 +#define SRST_DFI_CH3 227 +#define SRST_SBR_CH3 228 +#define SRST_DDR_UPCTL_CH3 229 +#define SRST_DDR_DFICTL_CH3 230 +#define SRST_DDR_MON_CH3 231 +#define SRST_DDR_STANDBY_CH3 232 +#define SRST_A_DDR_UPCTL_CH3 233 +#define SRST_A_DDR23_MSCH2 234 +#define SRST_A_DDR23_RS_MSCH2 235 +#define SRST_A_DDR23_FRS_MSCH2 236 + +#define SRST_A_DDR23_SCRAMBLE2 237 +#define SRST_A_DDR23_FRS_SCRAMBLE2 238 +#define SRST_A_DDR23_MSCH3 239 +#define SRST_A_DDR23_RS_MSCH3 240 +#define SRST_A_DDR23_FRS_MSCH3 241 +#define SRST_A_DDR23_SCRAMBLE3 242 +#define SRST_A_DDR23_FRS_SCRAMBLE3 243 +#define SRST_P_DDR23_MSCH2 244 +#define SRST_P_DDR23_MSCH3 245 + +#define SRST_ISP1 246 +#define SRST_ISP1_VICAP 247 +#define SRST_A_ISP1_BIU 248 +#define SRST_H_ISP1_BIU 249 + +#define SRST_A_RKNN1 250 +#define SRST_A_RKNN1_BIU 251 +#define SRST_H_RKNN1 252 +#define SRST_H_RKNN1_BIU 253 + +#define SRST_A_RKNN2 254 +#define SRST_A_RKNN2_BIU 255 +#define SRST_H_RKNN2 256 +#define SRST_H_RKNN2_BIU 257 + +#define SRST_A_RKNN_DSU0 258 +#define SRST_P_NPUTOP_BIU 259 +#define SRST_P_NPU_TIMER 260 +#define SRST_NPUTIMER0 261 +#define SRST_NPUTIMER1 262 +#define SRST_P_NPU_WDT 263 +#define SRST_T_NPU_WDT 264 +#define SRST_P_NPU_PVTM 265 +#define SRST_P_NPU_GRF 266 +#define SRST_NPU_PVTM 267 + +#define SRST_NPU_PVTPLL 268 +#define SRST_H_NPU_CM0_BIU 269 +#define SRST_F_NPU_CM0_CORE 270 +#define SRST_T_NPU_CM0_JTAG 271 +#define SRST_A_RKNN0 272 +#define SRST_A_RKNN0_BIU 273 +#define SRST_H_RKNN0 274 +#define SRST_H_RKNN0_BIU 275 + +#define SRST_H_NVM_BIU 276 +#define SRST_A_NVM_BIU 277 +#define SRST_H_EMMC 278 +#define SRST_A_EMMC 279 +#define SRST_C_EMMC 280 +#define SRST_B_EMMC 281 +#define SRST_T_EMMC 282 +#define SRST_S_SFC 283 +#define SRST_H_SFC 284 +#define SRST_H_SFC_XIP 285 + +#define SRST_P_GRF 286 +#define SRST_P_DEC_BIU 287 +#define SRST_P_PHP_BIU 288 +#define SRST_A_PCIE_GRIDGE 289 +#define SRST_A_PHP_BIU 290 +#define SRST_A_GMAC0 291 +#define SRST_A_GMAC1 292 +#define SRST_A_PCIE_BIU 293 +#define SRST_PCIE0_POWER_UP 294 +#define SRST_PCIE1_POWER_UP 295 +#define SRST_PCIE2_POWER_UP 296 + +#define SRST_PCIE3_POWER_UP 297 +#define SRST_PCIE4_POWER_UP 298 +#define SRST_P_PCIE0 299 +#define SRST_P_PCIE1 300 +#define SRST_P_PCIE2 301 +#define SRST_P_PCIE3 302 + +#define SRST_P_PCIE4 303 +#define SRST_A_PHP_GIC_ITS 304 +#define SRST_A_MMU_PCIE 305 +#define SRST_A_MMU_PHP 306 +#define SRST_A_MMU_BIU 307 + +#define SRST_A_USB3OTG2 308 + +#define SRST_PMALIVE0 309 +#define SRST_PMALIVE1 310 +#define SRST_PMALIVE2 311 +#define SRST_A_SATA0 312 +#define SRST_A_SATA1 313 +#define SRST_A_SATA2 314 +#define SRST_RXOOB0 315 +#define SRST_RXOOB1 316 +#define SRST_RXOOB2 317 +#define SRST_ASIC0 318 +#define SRST_ASIC1 319 +#define SRST_ASIC2 320 + +#define SRST_A_RKVDEC_CCU 321 +#define SRST_H_RKVDEC0 322 +#define SRST_A_RKVDEC0 323 +#define SRST_H_RKVDEC0_BIU 324 +#define SRST_A_RKVDEC0_BIU 325 +#define SRST_RKVDEC0_CA 326 +#define SRST_RKVDEC0_HEVC_CA 327 +#define SRST_RKVDEC0_CORE 328 + +#define SRST_H_RKVDEC1 329 +#define SRST_A_RKVDEC1 330 +#define SRST_H_RKVDEC1_BIU 331 +#define SRST_A_RKVDEC1_BIU 332 +#define SRST_RKVDEC1_CA 333 +#define SRST_RKVDEC1_HEVC_CA 334 +#define SRST_RKVDEC1_CORE 335 + +#define SRST_A_USB_BIU 336 +#define SRST_H_USB_BIU 337 +#define SRST_A_USB3OTG0 338 +#define SRST_A_USB3OTG1 339 +#define SRST_H_HOST0 340 +#define SRST_H_HOST_ARB0 341 +#define SRST_H_HOST1 342 +#define SRST_H_HOST_ARB1 343 +#define SRST_A_USB_GRF 344 +#define SRST_C_USB2P0_HOST0 345 + +#define SRST_C_USB2P0_HOST1 346 +#define SRST_HOST_UTMI0 347 +#define SRST_HOST_UTMI1 348 + +#define SRST_A_VDPU_BIU 349 +#define SRST_A_VDPU_LOW_BIU 350 +#define SRST_H_VDPU_BIU 351 +#define SRST_A_JPEG_DECODER_BIU 352 +#define SRST_A_VPU 353 +#define SRST_H_VPU 354 +#define SRST_A_JPEG_ENCODER0 355 +#define SRST_H_JPEG_ENCODER0 356 +#define SRST_A_JPEG_ENCODER1 357 +#define SRST_H_JPEG_ENCODER1 358 +#define SRST_A_JPEG_ENCODER2 359 +#define SRST_H_JPEG_ENCODER2 360 + +#define SRST_A_JPEG_ENCODER3 361 +#define SRST_H_JPEG_ENCODER3 362 +#define SRST_A_JPEG_DECODER 363 +#define SRST_H_JPEG_DECODER 364 +#define SRST_H_IEP2P0 365 +#define SRST_A_IEP2P0 366 +#define SRST_IEP2P0_CORE 367 +#define SRST_H_RGA2 368 +#define SRST_A_RGA2 369 +#define SRST_RGA2_CORE 370 +#define SRST_H_RGA3_0 371 +#define SRST_A_RGA3_0 372 +#define SRST_RGA3_0_CORE 373 + +#define SRST_H_RKVENC0_BIU 374 +#define SRST_A_RKVENC0_BIU 375 +#define SRST_H_RKVENC0 376 +#define SRST_A_RKVENC0 377 +#define SRST_RKVENC0_CORE 378 + +#define SRST_H_RKVENC1_BIU 379 +#define SRST_A_RKVENC1_BIU 380 +#define SRST_H_RKVENC1 381 +#define SRST_A_RKVENC1 382 +#define SRST_RKVENC1_CORE 383 + +#define SRST_A_VI_BIU 384 +#define SRST_H_VI_BIU 385 +#define SRST_P_VI_BIU 386 +#define SRST_D_VICAP 387 +#define SRST_A_VICAP 388 +#define SRST_H_VICAP 389 +#define SRST_ISP0 390 +#define SRST_ISP0_VICAP 391 + +#define SRST_FISHEYE0 392 +#define SRST_FISHEYE1 393 +#define SRST_P_CSI_HOST_0 394 +#define SRST_P_CSI_HOST_1 395 +#define SRST_P_CSI_HOST_2 396 +#define SRST_P_CSI_HOST_3 397 +#define SRST_P_CSI_HOST_4 398 +#define SRST_P_CSI_HOST_5 399 + +#define SRST_CSIHOST0_VICAP 400 +#define SRST_CSIHOST1_VICAP 401 +#define SRST_CSIHOST2_VICAP 402 +#define SRST_CSIHOST3_VICAP 403 +#define SRST_CSIHOST4_VICAP 404 +#define SRST_CSIHOST5_VICAP 405 +#define SRST_CIFIN 406 + +#define SRST_A_VOP_BIU 407 +#define SRST_A_VOP_LOW_BIU 408 +#define SRST_H_VOP_BIU 409 +#define SRST_P_VOP_BIU 410 +#define SRST_H_VOP 411 +#define SRST_A_VOP 412 +#define SRST_D_VOP0 413 +#define SRST_D_VOP2HDMI_BRIDGE0 414 +#define SRST_D_VOP2HDMI_BRIDGE1 415 + +#define SRST_D_VOP1 416 +#define SRST_D_VOP2 417 +#define SRST_D_VOP3 418 +#define SRST_P_VOPGRF 419 +#define SRST_P_DSIHOST0 420 +#define SRST_P_DSIHOST1 421 +#define SRST_DSIHOST0 422 +#define SRST_DSIHOST1 423 +#define SRST_VOP_PMU 424 +#define SRST_P_VOP_CHANNEL_BIU 425 + +#define SRST_H_VO0_BIU 426 +#define SRST_H_VO0_S_BIU 427 +#define SRST_P_VO0_BIU 428 +#define SRST_P_VO0_S_BIU 429 +#define SRST_A_HDCP0_BIU 430 +#define SRST_P_VO0GRF 431 +#define SRST_H_HDCP_KEY0 432 +#define SRST_A_HDCP0 433 +#define SRST_H_HDCP0 434 +#define SRST_HDCP0 435 + +#define SRST_P_TRNG0 436 +#define SRST_DP0 437 +#define SRST_DP1 438 +#define SRST_H_I2S4_8CH 439 +#define SRST_M_I2S4_8CH_TX 440 +#define SRST_H_I2S8_8CH 441 + +#define SRST_M_I2S8_8CH_TX 442 +#define SRST_H_SPDIF2_DP0 443 +#define SRST_M_SPDIF2_DP0 444 +#define SRST_H_SPDIF5_DP1 445 +#define SRST_M_SPDIF5_DP1 446 + +#define SRST_A_HDCP1_BIU 447 +#define SRST_A_VO1_BIU 448 +#define SRST_H_VOP1_BIU 449 +#define SRST_H_VOP1_S_BIU 450 +#define SRST_P_VOP1_BIU 451 +#define SRST_P_VO1GRF 452 +#define SRST_P_VO1_S_BIU 453 + +#define SRST_H_I2S7_8CH 454 +#define SRST_M_I2S7_8CH_RX 455 +#define SRST_H_HDCP_KEY1 456 +#define SRST_A_HDCP1 457 +#define SRST_H_HDCP1 458 +#define SRST_HDCP1 459 +#define SRST_P_TRNG1 460 +#define SRST_P_HDMITX0 461 + +#define SRST_HDMITX0_REF 462 +#define SRST_P_HDMITX1 463 +#define SRST_HDMITX1_REF 464 +#define SRST_A_HDMIRX 465 +#define SRST_P_HDMIRX 466 +#define SRST_HDMIRX_REF 467 + +#define SRST_P_EDP0 468 +#define SRST_EDP0_24M 469 +#define SRST_P_EDP1 470 +#define SRST_EDP1_24M 471 +#define SRST_M_I2S5_8CH_TX 472 +#define SRST_H_I2S5_8CH 473 +#define SRST_M_I2S6_8CH_TX 474 + +#define SRST_M_I2S6_8CH_RX 475 +#define SRST_H_I2S6_8CH 476 +#define SRST_H_SPDIF3 477 +#define SRST_M_SPDIF3 478 +#define SRST_H_SPDIF4 479 +#define SRST_M_SPDIF4 480 +#define SRST_H_SPDIFRX0 481 +#define SRST_M_SPDIFRX0 482 +#define SRST_H_SPDIFRX1 483 +#define SRST_M_SPDIFRX1 484 + +#define SRST_H_SPDIFRX2 485 +#define SRST_M_SPDIFRX2 486 +#define SRST_LINKSYM_HDMITXPHY0 487 +#define SRST_LINKSYM_HDMITXPHY1 488 +#define SRST_VO1_BRIDGE0 489 +#define SRST_VO1_BRIDGE1 490 + +#define SRST_H_I2S9_8CH 491 +#define SRST_M_I2S9_8CH_RX 492 +#define SRST_H_I2S10_8CH 493 +#define SRST_M_I2S10_8CH_RX 494 +#define SRST_P_S_HDMIRX 495 + +#define SRST_GPU 496 +#define SRST_SYS_GPU 497 +#define SRST_A_S_GPU_BIU 498 +#define SRST_A_M0_GPU_BIU 499 +#define SRST_A_M1_GPU_BIU 500 +#define SRST_A_M2_GPU_BIU 501 +#define SRST_A_M3_GPU_BIU 502 +#define SRST_P_GPU_BIU 503 +#define SRST_P_GPU_PVTM 504 + +#define SRST_GPU_PVTM 505 +#define SRST_P_GPU_GRF 506 +#define SRST_GPU_PVTPLL 507 +#define SRST_GPU_JTAG 508 + +#define SRST_A_AV1_BIU 509 +#define SRST_A_AV1 510 +#define SRST_P_AV1_BIU 511 +#define SRST_P_AV1 512 + +#define SRST_A_DDR_BIU 513 +#define SRST_A_DMA2DDR 514 +#define SRST_A_DDR_SHAREMEM 515 +#define SRST_A_DDR_SHAREMEM_BIU 516 +#define SRST_A_CENTER_S200_BIU 517 +#define SRST_A_CENTER_S400_BIU 518 +#define SRST_H_AHB2APB 519 +#define SRST_H_CENTER_BIU 520 +#define SRST_F_DDR_CM0_CORE 521 + +#define SRST_DDR_TIMER0 522 +#define SRST_DDR_TIMER1 523 +#define SRST_T_WDT_DDR 524 +#define SRST_T_DDR_CM0_JTAG 525 +#define SRST_P_CENTER_GRF 526 +#define SRST_P_AHB2APB 527 +#define SRST_P_WDT 528 +#define SRST_P_TIMER 529 +#define SRST_P_DMA2DDR 530 +#define SRST_P_SHAREMEM 531 +#define SRST_P_CENTER_BIU 532 +#define SRST_P_CENTER_CHANNEL_BIU 533 + +#define SRST_P_USBDPGRF0 534 +#define SRST_P_USBDPPHY0 535 +#define SRST_P_USBDPGRF1 536 +#define SRST_P_USBDPPHY1 537 +#define SRST_P_HDPTX0 538 +#define SRST_P_HDPTX1 539 +#define SRST_P_APB2ASB_SLV_BOT_RIGHT 540 +#define SRST_P_USB2PHY_U3_0_GRF0 541 +#define SRST_P_USB2PHY_U3_1_GRF0 542 +#define SRST_P_USB2PHY_U2_0_GRF0 543 +#define SRST_P_USB2PHY_U2_1_GRF0 544 +#define SRST_HDPTX0_ROPLL 545 +#define SRST_HDPTX0_LCPLL 546 +#define SRST_HDPTX0 547 +#define SRST_HDPTX1_ROPLL 548 + +#define SRST_HDPTX1_LCPLL 549 +#define SRST_HDPTX1 550 +#define SRST_HDPTX0_HDMIRXPHY_SET 551 +#define SRST_USBDP_COMBO_PHY0 552 +#define SRST_USBDP_COMBO_PHY0_LCPLL 553 +#define SRST_USBDP_COMBO_PHY0_ROPLL 554 +#define SRST_USBDP_COMBO_PHY0_PCS_HS 555 +#define SRST_USBDP_COMBO_PHY1 556 +#define SRST_USBDP_COMBO_PHY1_LCPLL 557 +#define SRST_USBDP_COMBO_PHY1_ROPLL 558 +#define SRST_USBDP_COMBO_PHY1_PCS_HS 559 +#define SRST_HDMIHDP0 560 +#define SRST_HDMIHDP1 561 + +#define SRST_A_VO1USB_TOP_BIU 562 +#define SRST_H_VO1USB_TOP_BIU 563 + +#define SRST_H_SDIO_BIU 564 +#define SRST_H_SDIO 565 +#define SRST_SDIO 566 + +#define SRST_H_RGA3_BIU 567 +#define SRST_A_RGA3_BIU 568 +#define SRST_H_RGA3_1 569 +#define SRST_A_RGA3_1 570 +#define SRST_RGA3_1_CORE 571 + +#define SRST_REF_PIPE_PHY0 572 +#define SRST_REF_PIPE_PHY1 573 +#define SRST_REF_PIPE_PHY2 574 + +#define SRST_P_PHPTOP_CRU 575 +#define SRST_P_PCIE2_GRF0 576 +#define SRST_P_PCIE2_GRF1 577 +#define SRST_P_PCIE2_GRF2 578 +#define SRST_P_PCIE2_PHY0 579 +#define SRST_P_PCIE2_PHY1 580 +#define SRST_P_PCIE2_PHY2 581 +#define SRST_P_PCIE3_PHY 582 +#define SRST_P_APB2ASB_SLV_CHIP_TOP 583 +#define SRST_PCIE30_PHY 584 + +#define SRST_H_PMU1_BIU 585 +#define SRST_P_PMU1_BIU 586 +#define SRST_H_PMU_CM0_BIU 587 +#define SRST_F_PMU_CM0_CORE 588 +#define SRST_T_PMU1_CM0_JTAG 589 + +#define SRST_DDR_FAIL_SAFE 590 +#define SRST_P_CRU_PMU1 591 +#define SRST_P_PMU1_GRF 592 +#define SRST_P_PMU1_IOC 593 +#define SRST_P_PMU1WDT 594 +#define SRST_T_PMU1WDT 595 +#define SRST_P_PMU1TIMER 596 +#define SRST_PMU1TIMER0 597 +#define SRST_PMU1TIMER1 598 +#define SRST_P_PMU1PWM 599 +#define SRST_PMU1PWM 600 + +#define SRST_P_I2C0 601 +#define SRST_I2C0 602 +#define SRST_S_UART0 603 +#define SRST_P_UART0 604 +#define SRST_H_I2S1_8CH 605 +#define SRST_M_I2S1_8CH_TX 606 +#define SRST_M_I2S1_8CH_RX 607 +#define SRST_H_PDM0 608 +#define SRST_PDM0 609 + +#define SRST_H_VAD 610 +#define SRST_HDPTX0_INIT 611 +#define SRST_HDPTX0_CMN 612 +#define SRST_HDPTX0_LANE 613 +#define SRST_HDPTX1_INIT 614 + +#define SRST_HDPTX1_CMN 615 +#define SRST_HDPTX1_LANE 616 +#define SRST_M_MIPI_DCPHY0 617 +#define SRST_S_MIPI_DCPHY0 618 +#define SRST_M_MIPI_DCPHY1 619 +#define SRST_S_MIPI_DCPHY1 620 +#define SRST_OTGPHY_U3_0 621 +#define SRST_OTGPHY_U3_1 622 +#define SRST_OTGPHY_U2_0 623 +#define SRST_OTGPHY_U2_1 624 + +#define SRST_P_PMU0GRF 625 +#define SRST_P_PMU0IOC 626 +#define SRST_P_GPIO0 627 +#define SRST_GPIO0 628 + +#define SRST_A_SECURE_NS_BIU 629 +#define SRST_H_SECURE_NS_BIU 630 +#define SRST_A_SECURE_S_BIU 631 +#define SRST_H_SECURE_S_BIU 632 +#define SRST_P_SECURE_S_BIU 633 +#define SRST_CRYPTO_CORE 634 + +#define SRST_CRYPTO_PKA 635 +#define SRST_CRYPTO_RNG 636 +#define SRST_A_CRYPTO 637 +#define SRST_H_CRYPTO 638 +#define SRST_KEYLADDER_CORE 639 +#define SRST_KEYLADDER_RNG 640 +#define SRST_A_KEYLADDER 641 +#define SRST_H_KEYLADDER 642 +#define SRST_P_OTPC_S 643 +#define SRST_OTPC_S 644 +#define SRST_WDT_S 645 + +#define SRST_T_WDT_S 646 +#define SRST_H_BOOTROM 647 +#define SRST_A_DCF 648 +#define SRST_P_DCF 649 +#define SRST_H_BOOTROM_NS 650 +#define SRST_P_KEYLADDER 651 +#define SRST_H_TRNG_S 652 + +#define SRST_H_TRNG_NS 653 +#define SRST_D_SDMMC_BUFFER 654 +#define SRST_H_SDMMC 655 +#define SRST_H_SDMMC_BUFFER 656 +#define SRST_SDMMC 657 +#define SRST_P_TRNG_CHK 658 +#define SRST_TRNG_S 659 + +#endif -- cgit v1.2.3 From 42271ca389edb0446b9e492858b4c38083b0b9f8 Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Wed, 19 Oct 2022 18:04:07 +0200 Subject: lib/raid6: drop RAID6_USE_EMPTY_ZERO_PAGE RAID6_USE_EMPTY_ZERO_PAGE is unused and hardcoded to 0, so let's drop it. Signed-off-by: Giulio Benetti Reviewed-by: Christoph Hellwig Signed-off-by: Song Liu --- include/linux/raid/pq.h | 8 -------- lib/raid6/algos.c | 2 -- 2 files changed, 10 deletions(-) (limited to 'include') diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index d6e5a1feb947..f29aaaf2eb21 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -10,17 +10,9 @@ #ifdef __KERNEL__ -/* Set to 1 to use kernel-wide empty_zero_page */ -#define RAID6_USE_EMPTY_ZERO_PAGE 0 #include -/* We need a pre-zeroed page... if we don't want to use the kernel-provided - one define it here */ -#if RAID6_USE_EMPTY_ZERO_PAGE -# define raid6_empty_zero_page empty_zero_page -#else extern const char raid6_empty_zero_page[PAGE_SIZE]; -#endif #else /* ! __KERNEL__ */ /* Used for testing in user space */ diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index 39b74221f4a7..a22a05c9af8a 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -18,12 +18,10 @@ #else #include #include -#if !RAID6_USE_EMPTY_ZERO_PAGE /* In .bss so it's zeroed */ const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(256))); EXPORT_SYMBOL(raid6_empty_zero_page); #endif -#endif struct raid6_calls raid6_call; EXPORT_SYMBOL_GPL(raid6_call); -- cgit v1.2.3 From 278294798ac9118412c9624a801d3f20f2279363 Mon Sep 17 00:00:00 2001 From: Ira Weiny Date: Mon, 26 Sep 2022 14:57:10 -0700 Subject: PCI: Allow drivers to request exclusive config regions PCI config space access from user space has traditionally been unrestricted with writes being an understood risk for device operation. Unfortunately, device breakage or odd behavior from config writes lacks indicators that can leave driver writers confused when evaluating failures. This is especially true with the new PCIe Data Object Exchange (DOE) mailbox protocol where backdoor shenanigans from user space through things such as vendor defined protocols may affect device operation without complete breakage. A prior proposal restricted read and writes completely.[1] Greg and Bjorn pointed out that proposal is flawed for a couple of reasons. First, lspci should always be allowed and should not interfere with any device operation. Second, setpci is a valuable tool that is sometimes necessary and it should not be completely restricted.[2] Finally methods exist for full lock of device access if required. Even though access should not be restricted it would be nice for driver writers to be able to flag critical parts of the config space such that interference from user space can be detected. Introduce pci_request_config_region_exclusive() to mark exclusive config regions. Such regions trigger a warning and kernel taint if accessed via user space. Create pci_warn_once() to restrict the user from spamming the log. [1] https://lore.kernel.org/all/161663543465.1867664.5674061943008380442.stgit@dwillia2-desk3.amr.corp.intel.com/ [2] https://lore.kernel.org/all/YF8NGeGv9vYcMfTV@kroah.com/ Cc: Bjorn Helgaas Cc: Greg Kroah-Hartman Reviewed-by: Jonathan Cameron Suggested-by: Dan Williams Signed-off-by: Ira Weiny Acked-by: Greg Kroah-Hartman Acked-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20220926215711.2893286-2-ira.weiny@intel.com Signed-off-by: Dan Williams --- drivers/pci/pci-sysfs.c | 7 +++++++ drivers/pci/probe.c | 6 ++++++ include/linux/ioport.h | 2 ++ include/linux/pci.h | 17 +++++++++++++++++ kernel/resource.c | 13 ++++++++----- 5 files changed, 40 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 0a2eeb82cebd..6c250eb214e8 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -756,6 +756,13 @@ static ssize_t pci_write_config(struct file *filp, struct kobject *kobj, if (ret) return ret; + if (resource_is_exclusive(&dev->driver_exclusive_resource, off, + count)) { + pci_warn_once(dev, "%s: Unexpected write to kernel-exclusive config offset %llx", + current->comm, off); + add_taint(TAINT_USER, LOCKDEP_STILL_OK); + } + if (off > dev->cfg_size) return 0; if (off + count > dev->cfg_size) { diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index b66fa42c4b1f..2f4e88a44e8b 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -2307,6 +2307,12 @@ struct pci_dev *pci_alloc_dev(struct pci_bus *bus) INIT_LIST_HEAD(&dev->bus_list); dev->dev.type = &pci_dev_type; dev->bus = pci_bus_get(bus); + dev->driver_exclusive_resource = (struct resource) { + .name = "PCI Exclusive", + .start = 0, + .end = -1, + }; + #ifdef CONFIG_PCI_MSI raw_spin_lock_init(&dev->msi_lock); #endif diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 27642ca15d93..4ae3c541ea6f 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -318,6 +318,8 @@ extern void __devm_release_region(struct device *dev, struct resource *parent, resource_size_t start, resource_size_t n); extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size); extern bool iomem_is_exclusive(u64 addr); +extern bool resource_is_exclusive(struct resource *resource, u64 addr, + resource_size_t size); extern int walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages, diff --git a/include/linux/pci.h b/include/linux/pci.h index 2bda4a4e47e8..575849a100a3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -409,6 +409,7 @@ struct pci_dev { */ unsigned int irq; struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */ + struct resource driver_exclusive_resource; /* driver exclusive resource ranges */ bool match_driver; /* Skip attaching driver */ @@ -1407,6 +1408,21 @@ int pci_request_selected_regions(struct pci_dev *, int, const char *); int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *); void pci_release_selected_regions(struct pci_dev *, int); +static inline __must_check struct resource * +pci_request_config_region_exclusive(struct pci_dev *pdev, unsigned int offset, + unsigned int len, const char *name) +{ + return __request_region(&pdev->driver_exclusive_resource, offset, len, + name, IORESOURCE_EXCLUSIVE); +} + +static inline void pci_release_config_region(struct pci_dev *pdev, + unsigned int offset, + unsigned int len) +{ + __release_region(&pdev->driver_exclusive_resource, offset, len); +} + /* drivers/pci/bus.c */ void pci_add_resource(struct list_head *resources, struct resource *res); void pci_add_resource_offset(struct list_head *resources, struct resource *res, @@ -2484,6 +2500,7 @@ void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type); #define pci_crit(pdev, fmt, arg...) dev_crit(&(pdev)->dev, fmt, ##arg) #define pci_err(pdev, fmt, arg...) dev_err(&(pdev)->dev, fmt, ##arg) #define pci_warn(pdev, fmt, arg...) dev_warn(&(pdev)->dev, fmt, ##arg) +#define pci_warn_once(pdev, fmt, arg...) dev_warn_once(&(pdev)->dev, fmt, ##arg) #define pci_notice(pdev, fmt, arg...) dev_notice(&(pdev)->dev, fmt, ##arg) #define pci_info(pdev, fmt, arg...) dev_info(&(pdev)->dev, fmt, ##arg) #define pci_dbg(pdev, fmt, arg...) dev_dbg(&(pdev)->dev, fmt, ##arg) diff --git a/kernel/resource.c b/kernel/resource.c index 4c5e80b92f2f..82ed54cd1f0d 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -1707,18 +1707,15 @@ static int strict_iomem_checks; * * Returns true if exclusive to the kernel, otherwise returns false. */ -bool iomem_is_exclusive(u64 addr) +bool resource_is_exclusive(struct resource *root, u64 addr, resource_size_t size) { const unsigned int exclusive_system_ram = IORESOURCE_SYSTEM_RAM | IORESOURCE_EXCLUSIVE; bool skip_children = false, err = false; - int size = PAGE_SIZE; struct resource *p; - addr = addr & PAGE_MASK; - read_lock(&resource_lock); - for_each_resource(&iomem_resource, p, skip_children) { + for_each_resource(root, p, skip_children) { if (p->start >= addr + size) break; if (p->end < addr) { @@ -1757,6 +1754,12 @@ bool iomem_is_exclusive(u64 addr) return err; } +bool iomem_is_exclusive(u64 addr) +{ + return resource_is_exclusive(&iomem_resource, addr & PAGE_MASK, + PAGE_SIZE); +} + struct resource_entry *resource_list_create_entry(struct resource *res, size_t extra_size) { -- cgit v1.2.3 From 487d828d751d90cf9ca594f45b02dd0e0d712b64 Mon Sep 17 00:00:00 2001 From: Ira Weiny Date: Mon, 26 Sep 2022 14:57:11 -0700 Subject: cxl/doe: Request exclusive DOE access The PCIE Data Object Exchange (DOE) mailbox is a protocol run over configuration cycles. It assumes one initiator at a time. While the kernel has control of the mailbox user space writes could interfere with the kernel access. Mark DOE mailbox config space exclusive when iterated by the CXL driver. Signed-off-by: Ira Weiny Reviewed-by: Jonathan Cameron Link: https://lore.kernel.org/r/20220926215711.2893286-3-ira.weiny@intel.com Signed-off-by: Dan Williams --- drivers/cxl/pci.c | 5 +++++ include/uapi/linux/pci_regs.h | 1 + 2 files changed, 6 insertions(+) (limited to 'include') diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index faeb5d9d7a7a..621a0522b554 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -418,6 +418,11 @@ static void devm_cxl_pci_create_doe(struct cxl_dev_state *cxlds) continue; } + if (!pci_request_config_region_exclusive(pdev, off, + PCI_DOE_CAP_SIZEOF, + dev_name(dev))) + pci_err(pdev, "Failed to exclude DOE registers\n"); + if (xa_insert(&cxlds->doe_mbs, off, doe_mb, GFP_KERNEL)) { dev_err(dev, "xa_insert failed to insert MB @ %x\n", off); diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 57b8e2ffb1dd..82a03ea954af 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -1119,6 +1119,7 @@ #define PCI_DOE_STATUS_DATA_OBJECT_READY 0x80000000 /* Data Object Ready */ #define PCI_DOE_WRITE 0x10 /* DOE Write Data Mailbox Register */ #define PCI_DOE_READ 0x14 /* DOE Read Data Mailbox Register */ +#define PCI_DOE_CAP_SIZEOF 0x18 /* Size of DOE register block */ /* DOE Data Object - note not actually registers */ #define PCI_DOE_DATA_OBJECT_HEADER_1_VID 0x0000ffff -- cgit v1.2.3 From 1156b4418db01b1d5a332bc399817d029acd2ec8 Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Fri, 28 Oct 2022 11:34:04 -0700 Subject: memregion: Add cpu_cache_invalidate_memregion() interface With CXL security features, and CXL dynamic provisioning, global CPU cache flushing nvdimm requirements are no longer specific to that subsystem, even beyond the scope of security_ops. CXL will need such semantics for features not necessarily limited to persistent memory. The functionality this is enabling is to be able to instantaneously secure erase potentially terabytes of memory at once and the kernel needs to be sure that none of the data from before the erase is still present in the cache. It is also used when unlocking a memory device where speculative reads and firmware accesses could have cached poison from before the device was unlocked. Lastly this facility is used when mapping new devices, or new capacity into an established physical address range. I.e. when the driver switches DeviceA mapping AddressX to DeviceB mapping AddressX then any cached data from DeviceA:AddressX needs to be invalidated. This capability is typically only used once per-boot (for unlock), or once per bare metal provisioning event (secure erase), like when handing off the system to another tenant or decommissioning a device. It may also be used for dynamic CXL region provisioning. Users must first call cpu_cache_has_invalidate_memregion() to know whether this functionality is available on the architecture. On x86 this respects the constraints of when wbinvd() is tolerable. It is already the case that wbinvd() is problematic to allow in VMs due its global performance impact and KVM, for example, has been known to just trap and ignore the call. With confidential computing guest execution of wbinvd() may even trigger an exception. Given guests should not be messing with the bare metal address map via CXL configuration changes cpu_cache_has_invalidate_memregion() returns false in VMs. While this global cache invalidation facility, is exported to modules, since NVDIMM and CXL support can be built as a module, it is not for general use. The intent is that this facility is not available outside of specific "device-memory" use cases. To make that expectation as clear as possible the API is scoped to a new "DEVMEM" module namespace that only the NVDIMM and CXL subsystems are expected to import. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Andy Lutomirski Cc: Peter Zijlstra Tested-by: Dave Jiang Signed-off-by: Davidlohr Bueso Acked-by: Dave Hansen Co-developed-by: Dan Williams Signed-off-by: Dan Williams --- arch/x86/Kconfig | 1 + arch/x86/mm/pat/set_memory.c | 18 ++++++++++++++++++ drivers/acpi/nfit/intel.c | 43 ++++++++++++++++++++----------------------- include/linux/memregion.h | 38 ++++++++++++++++++++++++++++++++++++++ lib/Kconfig | 3 +++ 5 files changed, 80 insertions(+), 23 deletions(-) (limited to 'include') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 67745ceab0db..e16b2b15d67e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -69,6 +69,7 @@ config X86 select ARCH_ENABLE_THP_MIGRATION if X86_64 && TRANSPARENT_HUGEPAGE select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_CACHE_LINE_SIZE + select ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION select ARCH_HAS_CURRENT_STACK_POINTER select ARCH_HAS_DEBUG_VIRTUAL select ARCH_HAS_DEBUG_VM_PGTABLE if !X86_PAE diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c index 2e5a045731de..ef34ba21aa92 100644 --- a/arch/x86/mm/pat/set_memory.c +++ b/arch/x86/mm/pat/set_memory.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include @@ -330,6 +331,23 @@ void arch_invalidate_pmem(void *addr, size_t size) EXPORT_SYMBOL_GPL(arch_invalidate_pmem); #endif +#ifdef CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION +bool cpu_cache_has_invalidate_memregion(void) +{ + return !cpu_feature_enabled(X86_FEATURE_HYPERVISOR); +} +EXPORT_SYMBOL_NS_GPL(cpu_cache_has_invalidate_memregion, DEVMEM); + +int cpu_cache_invalidate_memregion(int res_desc) +{ + if (WARN_ON_ONCE(!cpu_cache_has_invalidate_memregion())) + return -ENXIO; + wbinvd_on_all_cpus(); + return 0; +} +EXPORT_SYMBOL_NS_GPL(cpu_cache_invalidate_memregion, DEVMEM); +#endif + static void __cpa_flush_all(void *arg) { unsigned long cache = (unsigned long)arg; diff --git a/drivers/acpi/nfit/intel.c b/drivers/acpi/nfit/intel.c index 8dd792a55730..fa0e57e35162 100644 --- a/drivers/acpi/nfit/intel.c +++ b/drivers/acpi/nfit/intel.c @@ -3,6 +3,7 @@ #include #include #include +#include #include #include "intel.h" #include "nfit.h" @@ -190,8 +191,6 @@ static int intel_security_change_key(struct nvdimm *nvdimm, } } -static void nvdimm_invalidate_cache(void); - static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm, const struct nvdimm_key_data *key_data) { @@ -213,6 +212,9 @@ static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm, if (!test_bit(NVDIMM_INTEL_UNLOCK_UNIT, &nfit_mem->dsm_mask)) return -ENOTTY; + if (!cpu_cache_has_invalidate_memregion()) + return -EINVAL; + memcpy(nd_cmd.cmd.passphrase, key_data->data, sizeof(nd_cmd.cmd.passphrase)); rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); @@ -228,7 +230,7 @@ static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm, } /* DIMM unlocked, invalidate all CPU caches before we read it */ - nvdimm_invalidate_cache(); + cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); return 0; } @@ -297,8 +299,11 @@ static int __maybe_unused intel_security_erase(struct nvdimm *nvdimm, if (!test_bit(cmd, &nfit_mem->dsm_mask)) return -ENOTTY; + if (!cpu_cache_has_invalidate_memregion()) + return -EINVAL; + /* flush all cache before we erase DIMM */ - nvdimm_invalidate_cache(); + cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); memcpy(nd_cmd.cmd.passphrase, key->data, sizeof(nd_cmd.cmd.passphrase)); rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); @@ -318,7 +323,7 @@ static int __maybe_unused intel_security_erase(struct nvdimm *nvdimm, } /* DIMM erased, invalidate all CPU caches before we read it */ - nvdimm_invalidate_cache(); + cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); return 0; } @@ -341,6 +346,9 @@ static int __maybe_unused intel_security_query_overwrite(struct nvdimm *nvdimm) if (!test_bit(NVDIMM_INTEL_QUERY_OVERWRITE, &nfit_mem->dsm_mask)) return -ENOTTY; + if (!cpu_cache_has_invalidate_memregion()) + return -EINVAL; + rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); if (rc < 0) return rc; @@ -355,7 +363,7 @@ static int __maybe_unused intel_security_query_overwrite(struct nvdimm *nvdimm) } /* flush all cache before we make the nvdimms available */ - nvdimm_invalidate_cache(); + cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); return 0; } @@ -380,8 +388,11 @@ static int __maybe_unused intel_security_overwrite(struct nvdimm *nvdimm, if (!test_bit(NVDIMM_INTEL_OVERWRITE, &nfit_mem->dsm_mask)) return -ENOTTY; + if (!cpu_cache_has_invalidate_memregion()) + return -EINVAL; + /* flush all cache before we erase DIMM */ - nvdimm_invalidate_cache(); + cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); memcpy(nd_cmd.cmd.passphrase, nkey->data, sizeof(nd_cmd.cmd.passphrase)); rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL); @@ -401,22 +412,6 @@ static int __maybe_unused intel_security_overwrite(struct nvdimm *nvdimm, } } -/* - * TODO: define a cross arch wbinvd equivalent when/if - * NVDIMM_FAMILY_INTEL command support arrives on another arch. - */ -#ifdef CONFIG_X86 -static void nvdimm_invalidate_cache(void) -{ - wbinvd_on_all_cpus(); -} -#else -static void nvdimm_invalidate_cache(void) -{ - WARN_ON_ONCE("cache invalidation required after unlock\n"); -} -#endif - static const struct nvdimm_security_ops __intel_security_ops = { .get_flags = intel_security_flags, .freeze = intel_security_freeze, @@ -775,3 +770,5 @@ static const struct nvdimm_fw_ops __intel_fw_ops = { }; const struct nvdimm_fw_ops *intel_fw_ops = &__intel_fw_ops; + +MODULE_IMPORT_NS(DEVMEM); diff --git a/include/linux/memregion.h b/include/linux/memregion.h index c04c4fd2e209..bf83363807ac 100644 --- a/include/linux/memregion.h +++ b/include/linux/memregion.h @@ -3,6 +3,7 @@ #define _MEMREGION_H_ #include #include +#include struct memregion_info { int target_node; @@ -20,4 +21,41 @@ static inline void memregion_free(int id) { } #endif + +/** + * cpu_cache_invalidate_memregion - drop any CPU cached data for + * memregions described by @res_desc + * @res_desc: one of the IORES_DESC_* types + * + * Perform cache maintenance after a memory event / operation that + * changes the contents of physical memory in a cache-incoherent manner. + * For example, device memory technologies like NVDIMM and CXL have + * device secure erase, and dynamic region provision that can replace + * the memory mapped to a given physical address. + * + * Limit the functionality to architectures that have an efficient way + * to writeback and invalidate potentially terabytes of address space at + * once. Note that this routine may or may not write back any dirty + * contents while performing the invalidation. It is only exported for + * the explicit usage of the NVDIMM and CXL modules in the 'DEVMEM' + * symbol namespace on bare platforms. + * + * Returns 0 on success or negative error code on a failure to perform + * the cache maintenance. + */ +#ifdef CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION +int cpu_cache_invalidate_memregion(int res_desc); +bool cpu_cache_has_invalidate_memregion(void); +#else +static inline bool cpu_cache_has_invalidate_memregion(void) +{ + return false; +} + +static inline int cpu_cache_invalidate_memregion(int res_desc) +{ + WARN_ON_ONCE("CPU cache invalidation required"); + return -ENXIO; +} +#endif #endif /* _MEMREGION_H_ */ diff --git a/lib/Kconfig b/lib/Kconfig index 9bbf8a4b2108..9eb514abcdec 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -672,6 +672,9 @@ config ARCH_HAS_PMEM_API config MEMREGION bool +config ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION + bool + config ARCH_HAS_MEMREMAP_COMPAT_ALIGN bool -- cgit v1.2.3 From e81c782c16844dc758a784899c2fe5260386211b Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Thu, 10 Nov 2022 13:45:04 +0000 Subject: ACPI: Implement a generic FFH Opregion handler This registers the FFH OpRegion handler before ACPI tables are loaded. The platform support for the same is checked via Platform-Wide OSPM Capabilities(OSC) before registering the OpRegion handler. It relies on the special context data passed to offset and the length. However the interpretation of the values is platform/architecture specific. This generic handler just passed all the information to the platform/architecture specific callback. It also implements the default callbacks which return as not supported. Signed-off-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki --- drivers/acpi/Kconfig | 10 +++++++++ drivers/acpi/Makefile | 1 + drivers/acpi/acpi_ffh.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++ drivers/acpi/bus.c | 6 ++++++ include/linux/acpi.h | 7 +++++++ 5 files changed, 79 insertions(+) create mode 100644 drivers/acpi/acpi_ffh.c (limited to 'include') diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 473241b5193f..06508674a30b 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -564,6 +564,16 @@ config ACPI_PCC Enable this feature if you want to set up and install the PCC Address Space handler to handle PCC OpRegion in the firmware. +config ACPI_FFH + bool "ACPI FFH Address Space" + default n + help + The FFH(Fixed Function Hardware) Address Space also referred as FFH + Operation Region allows to define platform specific opregion. + + Enable this feature if you want to set up and install the FFH Address + Space handler to handle FFH OpRegion in the firmware. + source "drivers/acpi/pmic/Kconfig" config ACPI_VIOT diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 0002eecbf870..feb36c0b9446 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -68,6 +68,7 @@ acpi-$(CONFIG_ACPI_GENERIC_GSI) += irq.o acpi-$(CONFIG_ACPI_WATCHDOG) += acpi_watchdog.o acpi-$(CONFIG_ACPI_PRMT) += prmt.o acpi-$(CONFIG_ACPI_PCC) += acpi_pcc.o +acpi-$(CONFIG_ACPI_FFH) += acpi_ffh.o # Address translation acpi-$(CONFIG_ACPI_ADXL) += acpi_adxl.o diff --git a/drivers/acpi/acpi_ffh.c b/drivers/acpi/acpi_ffh.c new file mode 100644 index 000000000000..19aff808bbb8 --- /dev/null +++ b/drivers/acpi/acpi_ffh.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Author: Sudeep Holla + * Copyright 2022 Arm Limited + */ +#include +#include +#include +#include +#include + +#include + +static struct acpi_ffh_info ffh_ctx; + +int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt, + void **region_ctxt) +{ + return -EOPNOTSUPP; +} + +int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value, + void *region_context) +{ + return -EOPNOTSUPP; +} + +static acpi_status +acpi_ffh_address_space_setup(acpi_handle region_handle, u32 function, + void *handler_context, void **region_context) +{ + return acpi_ffh_address_space_arch_setup(handler_context, + region_context); +} + +static acpi_status +acpi_ffh_address_space_handler(u32 function, acpi_physical_address addr, + u32 bits, acpi_integer *value, + void *handler_context, void *region_context) +{ + return acpi_ffh_address_space_arch_handler(value, region_context); +} + +void __init acpi_init_ffh(void) +{ + acpi_status status; + + status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT, + ACPI_ADR_SPACE_FIXED_HARDWARE, + &acpi_ffh_address_space_handler, + &acpi_ffh_address_space_setup, + &ffh_ctx); + if (ACPI_FAILURE(status)) + pr_alert("OperationRegion handler could not be installed\n"); +} diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index d466c8195314..245fb0828e47 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -300,6 +300,8 @@ EXPORT_SYMBOL_GPL(osc_sb_native_usb4_support_confirmed); bool osc_sb_cppc2_support_acked; +bool osc_sb_ffh_opregion_support_confirmed; + static u8 sb_uuid_str[] = "0811B06E-4A27-44F9-8D60-3CBBC22E7B48"; static void acpi_bus_osc_negotiate_platform_control(void) { @@ -383,6 +385,8 @@ static void acpi_bus_osc_negotiate_platform_control(void) capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_NATIVE_USB4_SUPPORT; osc_cpc_flexible_adr_space_confirmed = capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_CPC_FLEXIBLE_ADR_SPACE; + osc_sb_ffh_opregion_support_confirmed = + capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_FFH_OPR_SUPPORT; } kfree(context.ret.pointer); @@ -1408,6 +1412,8 @@ static int __init acpi_init(void) disable_acpi(); return result; } + if (osc_sb_ffh_opregion_support_confirmed) + acpi_init_ffh(); pci_mmcfg_late_init(); acpi_iort_init(); diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 3015235d65e3..c026c1129cba 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -586,6 +586,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_CPC_FLEXIBLE_ADR_SPACE 0x00004000 #define OSC_SB_NATIVE_USB4_SUPPORT 0x00040000 #define OSC_SB_PRM_SUPPORT 0x00200000 +#define OSC_SB_FFH_OPR_SUPPORT 0x00400000 extern bool osc_sb_apei_support_acked; extern bool osc_pc_lpi_support_confirmed; @@ -1488,6 +1489,12 @@ void acpi_init_pcc(void); static inline void acpi_init_pcc(void) { } #endif +#ifdef CONFIG_ACPI_FFH +void acpi_init_ffh(void); +#else +static inline void acpi_init_ffh(void) { } +#endif + #ifdef CONFIG_ACPI extern void acpi_device_notify(struct device *dev); extern void acpi_device_notify_remove(struct device *dev); -- cgit v1.2.3 From 4e016f969529f2aec0545e90119e7eb3cb124c46 Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Sun, 6 Nov 2022 19:46:18 +0200 Subject: vfio: Add an option to get migration data size Add an option to get migration data size by introducing a new migration feature named VFIO_DEVICE_FEATURE_MIG_DATA_SIZE. Upon VFIO_DEVICE_FEATURE_GET the estimated data length that will be required to complete STOP_COPY is returned. This option may better enable user space to consider before moving to STOP_COPY whether it can meet the downtime SLA based on the returned data. The patch also includes the implementation for mlx5 and hisi for this new option to make it feature complete for the existing drivers in this area. Signed-off-by: Yishai Hadas Reviewed-by: Jason Gunthorpe Reviewed-by: Longfang Liu Link: https://lore.kernel.org/r/20221106174630.25909-2-yishaih@nvidia.com Signed-off-by: Alex Williamson --- drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 9 ++++++++ drivers/vfio/pci/mlx5/main.c | 18 +++++++++++++++ drivers/vfio/pci/vfio_pci_core.c | 3 ++- drivers/vfio/vfio_main.c | 32 ++++++++++++++++++++++++++ include/linux/vfio.h | 5 ++++ include/uapi/linux/vfio.h | 13 +++++++++++ 6 files changed, 79 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c index 39eeca18a0f7..0c0c0c7f0521 100644 --- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c +++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c @@ -957,6 +957,14 @@ hisi_acc_vfio_pci_set_device_state(struct vfio_device *vdev, return res; } +static int +hisi_acc_vfio_pci_get_data_size(struct vfio_device *vdev, + unsigned long *stop_copy_length) +{ + *stop_copy_length = sizeof(struct acc_vf_data); + return 0; +} + static int hisi_acc_vfio_pci_get_device_state(struct vfio_device *vdev, enum vfio_device_mig_state *curr_state) @@ -1213,6 +1221,7 @@ static void hisi_acc_vfio_pci_close_device(struct vfio_device *core_vdev) static const struct vfio_migration_ops hisi_acc_vfio_pci_migrn_state_ops = { .migration_set_state = hisi_acc_vfio_pci_set_device_state, .migration_get_state = hisi_acc_vfio_pci_get_device_state, + .migration_get_data_size = hisi_acc_vfio_pci_get_data_size, }; static int hisi_acc_vfio_pci_migrn_init_dev(struct vfio_device *core_vdev) diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c index 457138b92f13..6e9cf2aacc52 100644 --- a/drivers/vfio/pci/mlx5/main.c +++ b/drivers/vfio/pci/mlx5/main.c @@ -512,6 +512,23 @@ mlx5vf_pci_set_device_state(struct vfio_device *vdev, return res; } +static int mlx5vf_pci_get_data_size(struct vfio_device *vdev, + unsigned long *stop_copy_length) +{ + struct mlx5vf_pci_core_device *mvdev = container_of( + vdev, struct mlx5vf_pci_core_device, core_device.vdev); + size_t state_size; + int ret; + + mutex_lock(&mvdev->state_mutex); + ret = mlx5vf_cmd_query_vhca_migration_state(mvdev, + &state_size); + if (!ret) + *stop_copy_length = state_size; + mlx5vf_state_mutex_unlock(mvdev); + return ret; +} + static int mlx5vf_pci_get_device_state(struct vfio_device *vdev, enum vfio_device_mig_state *curr_state) { @@ -577,6 +594,7 @@ static void mlx5vf_pci_close_device(struct vfio_device *core_vdev) static const struct vfio_migration_ops mlx5vf_pci_mig_ops = { .migration_set_state = mlx5vf_pci_set_device_state, .migration_get_state = mlx5vf_pci_get_device_state, + .migration_get_data_size = mlx5vf_pci_get_data_size, }; static const struct vfio_log_ops mlx5vf_pci_log_ops = { diff --git a/drivers/vfio/pci/vfio_pci_core.c b/drivers/vfio/pci/vfio_pci_core.c index 9be2d5be5d95..189d4930c276 100644 --- a/drivers/vfio/pci/vfio_pci_core.c +++ b/drivers/vfio/pci/vfio_pci_core.c @@ -2127,7 +2127,8 @@ int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev) if (vdev->vdev.mig_ops) { if (!(vdev->vdev.mig_ops->migration_get_state && - vdev->vdev.mig_ops->migration_set_state) || + vdev->vdev.mig_ops->migration_set_state && + vdev->vdev.mig_ops->migration_get_data_size) || !(vdev->vdev.migration_flags & VFIO_MIGRATION_STOP_COPY)) return -EINVAL; } diff --git a/drivers/vfio/vfio_main.c b/drivers/vfio/vfio_main.c index 9835757e2bee..662e267a3e13 100644 --- a/drivers/vfio/vfio_main.c +++ b/drivers/vfio/vfio_main.c @@ -1242,6 +1242,34 @@ out_copy: return 0; } +static int +vfio_ioctl_device_feature_migration_data_size(struct vfio_device *device, + u32 flags, void __user *arg, + size_t argsz) +{ + struct vfio_device_feature_mig_data_size data_size = {}; + unsigned long stop_copy_length; + int ret; + + if (!device->mig_ops) + return -ENOTTY; + + ret = vfio_check_feature(flags, argsz, VFIO_DEVICE_FEATURE_GET, + sizeof(data_size)); + if (ret != 1) + return ret; + + ret = device->mig_ops->migration_get_data_size(device, &stop_copy_length); + if (ret) + return ret; + + data_size.stop_copy_length = stop_copy_length; + if (copy_to_user(arg, &data_size, sizeof(data_size))) + return -EFAULT; + + return 0; +} + static int vfio_ioctl_device_feature_migration(struct vfio_device *device, u32 flags, void __user *arg, size_t argsz) @@ -1469,6 +1497,10 @@ static int vfio_ioctl_device_feature(struct vfio_device *device, return vfio_ioctl_device_feature_logging_report( device, feature.flags, arg->data, feature.argsz - minsz); + case VFIO_DEVICE_FEATURE_MIG_DATA_SIZE: + return vfio_ioctl_device_feature_migration_data_size( + device, feature.flags, arg->data, + feature.argsz - minsz); default: if (unlikely(!device->ops->device_feature)) return -EINVAL; diff --git a/include/linux/vfio.h b/include/linux/vfio.h index e7480154825e..43b67e46a2cb 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -107,6 +107,9 @@ struct vfio_device_ops { * @migration_get_state: Optional callback to get the migration state for * devices that support migration. It's mandatory for * VFIO_DEVICE_FEATURE_MIGRATION migration support. + * @migration_get_data_size: Optional callback to get the estimated data + * length that will be required to complete stop copy. It's mandatory for + * VFIO_DEVICE_FEATURE_MIGRATION migration support. */ struct vfio_migration_ops { struct file *(*migration_set_state)( @@ -114,6 +117,8 @@ struct vfio_migration_ops { enum vfio_device_mig_state new_state); int (*migration_get_state)(struct vfio_device *device, enum vfio_device_mig_state *curr_state); + int (*migration_get_data_size)(struct vfio_device *device, + unsigned long *stop_copy_length); }; /** diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index d7d8e0922376..3e45dbaf190e 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -1128,6 +1128,19 @@ struct vfio_device_feature_dma_logging_report { #define VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT 8 +/* + * Upon VFIO_DEVICE_FEATURE_GET read back the estimated data length that will + * be required to complete stop copy. + * + * Note: Can be called on each device state. + */ + +struct vfio_device_feature_mig_data_size { + __aligned_u64 stop_copy_length; +}; + +#define VFIO_DEVICE_FEATURE_MIG_DATA_SIZE 9 + /* -------- API for Type1 VFIO IOMMU -------- */ /** -- cgit v1.2.3 From 662233731d66cf41e7494e532e702849c8ce18f3 Mon Sep 17 00:00:00 2001 From: Angel Iglesias Date: Sun, 13 Nov 2022 18:46:30 +0100 Subject: i2c: core: Introduce i2c_client_get_device_id helper function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduces new helper function to aid in .probe_new() refactors. In order to use existing i2c_get_device_id() on the probe callback, the device match table needs to be accessible in that function, which would require bigger refactors in some drivers using the deprecated .probe callback. This issue was discussed in more detail in the IIO mailing list. Link: https://lore.kernel.org/all/20221023132302.911644-11-u.kleine-koenig@pengutronix.de/ Suggested-by: Nuno Sá Suggested-by: Andy Shevchenko Suggested-by: Jonathan Cameron Signed-off-by: Angel Iglesias Reviewed-by: Andy Shevchenko Reviewed-by: Jonathan Cameron Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core-base.c | 14 ++++++++++++++ include/linux/i2c.h | 1 + 2 files changed, 15 insertions(+) (limited to 'include') diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index b4edf10e8fd0..9aa7b9d9a485 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -2236,6 +2236,20 @@ int i2c_get_device_id(const struct i2c_client *client, } EXPORT_SYMBOL_GPL(i2c_get_device_id); +/** + * i2c_client_get_device_id - get the driver match table entry of a device + * @client: the device to query. The device must be bound to a driver + * + * Returns a pointer to the matching entry if found, NULL otherwise. + */ +const struct i2c_device_id *i2c_client_get_device_id(const struct i2c_client *client) +{ + const struct i2c_driver *drv = to_i2c_driver(client->dev.driver); + + return i2c_match_id(drv->id_table, client); +} +EXPORT_SYMBOL_GPL(i2c_client_get_device_id); + /* ---------------------------------------------------- * the i2c address scanning function * Will not work for 10-bit addresses! diff --git a/include/linux/i2c.h b/include/linux/i2c.h index f7c49bbdb8a1..d84e0e99f084 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -189,6 +189,7 @@ s32 i2c_smbus_read_i2c_block_data_or_emulated(const struct i2c_client *client, u8 *values); int i2c_get_device_id(const struct i2c_client *client, struct i2c_device_identity *id); +const struct i2c_device_id *i2c_client_get_device_id(const struct i2c_client *client); #endif /* I2C */ /** -- cgit v1.2.3 From 2d577252579b3efb9e934b68948a2edfa9920110 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:23 +0530 Subject: bpf: Remove BPF_MAP_OFF_ARR_MAX In f71b2f64177a ("bpf: Refactor map->off_arr handling"), map->off_arr was refactored to be btf_field_offs. The number of field offsets is equal to maximum possible fields limited by BTF_FIELDS_MAX. Hence, reuse BTF_FIELDS_MAX as spin_lock and timer no longer are to be handled specially for offset sorting, fix the comment, and remove incorrect WARN_ON as its rec->cnt can never exceed this value. The reason to keep separate constant was the it was always more 2 more than total kptrs. This is no longer the case. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-3-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 9 ++++----- kernel/bpf/btf.c | 2 +- 2 files changed, 5 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 798aec816970..1a66a1df1af1 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -165,9 +165,8 @@ struct bpf_map_ops { }; enum { - /* Support at most 8 pointers in a BTF type */ - BTF_FIELDS_MAX = 10, - BPF_MAP_OFF_ARR_MAX = BTF_FIELDS_MAX, + /* Support at most 10 fields in a BTF type */ + BTF_FIELDS_MAX = 10, }; enum btf_field_type { @@ -203,8 +202,8 @@ struct btf_record { struct btf_field_offs { u32 cnt; - u32 field_off[BPF_MAP_OFF_ARR_MAX]; - u8 field_sz[BPF_MAP_OFF_ARR_MAX]; + u32 field_off[BTF_FIELDS_MAX]; + u8 field_sz[BTF_FIELDS_MAX]; }; struct bpf_map { diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 5579ff3a5b54..12361d7b2498 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3584,7 +3584,7 @@ struct btf_field_offs *btf_parse_field_offs(struct btf_record *rec) u8 *sz; BUILD_BUG_ON(ARRAY_SIZE(foffs->field_off) != ARRAY_SIZE(foffs->field_sz)); - if (IS_ERR_OR_NULL(rec) || WARN_ON_ONCE(rec->cnt > sizeof(foffs->field_off))) + if (IS_ERR_OR_NULL(rec)) return NULL; foffs = kzalloc(sizeof(*foffs), GFP_KERNEL | __GFP_NOWARN); -- cgit v1.2.3 From e5feed0f64f73e167ef70755d3dc2db959d8fd5c Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:24 +0530 Subject: bpf: Fix copy_map_value, zero_map_value The current offset needs to also skip over the already copied region in addition to the size of the next field. This case manifests where there are gaps between adjacent special fields. It was observed that for a map value with size 48, having fields at: off: 0, 16, 32 size: 4, 16, 16 The current code does: memcpy(dst + 0, src + 0, 0) memcpy(dst + 4, src + 4, 12) memcpy(dst + 20, src + 20, 12) memcpy(dst + 36, src + 36, 12) With the fix, it is done correctly as: memcpy(dst + 0, src + 0, 0) memcpy(dst + 4, src + 4, 12) memcpy(dst + 32, src + 32, 0) memcpy(dst + 48, src + 48, 0) Fixes: 4d7d7f69f4b1 ("bpf: Adapt copy_map_value for multiple offset case") Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-4-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 1a66a1df1af1..f08eb2d27de0 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -360,7 +360,7 @@ static inline void bpf_obj_memcpy(struct btf_field_offs *foffs, u32 sz = next_off - curr_off; memcpy(dst + curr_off, src + curr_off, sz); - curr_off += foffs->field_sz[i]; + curr_off += foffs->field_sz[i] + sz; } memcpy(dst + curr_off, src + curr_off, size - curr_off); } @@ -390,7 +390,7 @@ static inline void bpf_obj_memzero(struct btf_field_offs *foffs, void *dst, u32 u32 sz = next_off - curr_off; memset(dst + curr_off, 0, sz); - curr_off += foffs->field_sz[i]; + curr_off += foffs->field_sz[i] + sz; } memset(dst + curr_off, 0, size - curr_off); } -- cgit v1.2.3 From f0c5941ff5b255413d31425bb327c2aec3625673 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:25 +0530 Subject: bpf: Support bpf_list_head in map values Add the support on the map side to parse, recognize, verify, and build metadata table for a new special field of the type struct bpf_list_head. To parameterize the bpf_list_head for a certain value type and the list_node member it will accept in that value type, we use BTF declaration tags. The definition of bpf_list_head in a map value will be done as follows: struct foo { struct bpf_list_node node; int data; }; struct map_value { struct bpf_list_head head __contains(foo, node); }; Then, the bpf_list_head only allows adding to the list 'head' using the bpf_list_node 'node' for the type struct foo. The 'contains' annotation is a BTF declaration tag composed of four parts, "contains:name:node" where the name is then used to look up the type in the map BTF, with its kind hardcoded to BTF_KIND_STRUCT during the lookup. The node defines name of the member in this type that has the type struct bpf_list_node, which is actually used for linking into the linked list. For now, 'kind' part is hardcoded as struct. This allows building intrusive linked lists in BPF, using container_of to obtain pointer to entry, while being completely type safe from the perspective of the verifier. The verifier knows exactly the type of the nodes, and knows that list helpers return that type at some fixed offset where the bpf_list_node member used for this list exists. The verifier also uses this information to disallow adding types that are not accepted by a certain list. For now, no elements can be added to such lists. Support for that is coming in future patches, hence draining and freeing items is done with a TODO that will be resolved in a future patch. Note that the bpf_list_head_free function moves the list out to a local variable under the lock and releases it, doing the actual draining of the list items outside the lock. While this helps with not holding the lock for too long pessimizing other concurrent list operations, it is also necessary for deadlock prevention: unless every function called in the critical section would be notrace, a fentry/fexit program could attach and call bpf_map_update_elem again on the map, leading to the same lock being acquired if the key matches and lead to a deadlock. While this requires some special effort on part of the BPF programmer to trigger and is highly unlikely to occur in practice, it is always better if we can avoid such a condition. While notrace would prevent this, doing the draining outside the lock has advantages of its own, hence it is used to also fix the deadlock related problem. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-5-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 17 +++++ include/uapi/linux/bpf.h | 10 +++ kernel/bpf/btf.c | 145 ++++++++++++++++++++++++++++++++++++++++- kernel/bpf/helpers.c | 32 +++++++++ kernel/bpf/syscall.c | 22 ++++++- kernel/bpf/verifier.c | 7 ++ tools/include/uapi/linux/bpf.h | 10 +++ 7 files changed, 239 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f08eb2d27de0..05f98e9e5c48 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -175,6 +175,7 @@ enum btf_field_type { BPF_KPTR_UNREF = (1 << 2), BPF_KPTR_REF = (1 << 3), BPF_KPTR = BPF_KPTR_UNREF | BPF_KPTR_REF, + BPF_LIST_HEAD = (1 << 4), }; struct btf_field_kptr { @@ -184,11 +185,18 @@ struct btf_field_kptr { u32 btf_id; }; +struct btf_field_list_head { + struct btf *btf; + u32 value_btf_id; + u32 node_offset; +}; + struct btf_field { u32 offset; enum btf_field_type type; union { struct btf_field_kptr kptr; + struct btf_field_list_head list_head; }; }; @@ -266,6 +274,8 @@ static inline const char *btf_field_type_name(enum btf_field_type type) case BPF_KPTR_UNREF: case BPF_KPTR_REF: return "kptr"; + case BPF_LIST_HEAD: + return "bpf_list_head"; default: WARN_ON_ONCE(1); return "unknown"; @@ -282,6 +292,8 @@ static inline u32 btf_field_type_size(enum btf_field_type type) case BPF_KPTR_UNREF: case BPF_KPTR_REF: return sizeof(u64); + case BPF_LIST_HEAD: + return sizeof(struct bpf_list_head); default: WARN_ON_ONCE(1); return 0; @@ -298,6 +310,8 @@ static inline u32 btf_field_type_align(enum btf_field_type type) case BPF_KPTR_UNREF: case BPF_KPTR_REF: return __alignof__(u64); + case BPF_LIST_HEAD: + return __alignof__(struct bpf_list_head); default: WARN_ON_ONCE(1); return 0; @@ -403,6 +417,9 @@ static inline void zero_map_value(struct bpf_map *map, void *dst) void copy_map_value_locked(struct bpf_map *map, void *dst, void *src, bool lock_src); void bpf_timer_cancel_and_free(void *timer); +void bpf_list_head_free(const struct btf_field *field, void *list_head, + struct bpf_spin_lock *spin_lock); + int bpf_obj_name_cpy(char *dst, const char *src, unsigned int size); struct bpf_offload_dev; diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index fb4c911d2a03..6580448e9f77 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6888,6 +6888,16 @@ struct bpf_dynptr { __u64 :64; } __attribute__((aligned(8))); +struct bpf_list_head { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + +struct bpf_list_node { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + struct bpf_sysctl { __u32 write; /* Sysctl is being read (= 0) or written (= 1). * Allows 1,2,4-byte read, but no write. diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 12361d7b2498..c0d73d71c539 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -3205,9 +3205,15 @@ enum { struct btf_field_info { enum btf_field_type type; u32 off; - struct { - u32 type_id; - } kptr; + union { + struct { + u32 type_id; + } kptr; + struct { + const char *node_name; + u32 value_btf_id; + } list_head; + }; }; static int btf_find_struct(const struct btf *btf, const struct btf_type *t, @@ -3261,6 +3267,63 @@ static int btf_find_kptr(const struct btf *btf, const struct btf_type *t, return BTF_FIELD_FOUND; } +static const char *btf_find_decl_tag_value(const struct btf *btf, + const struct btf_type *pt, + int comp_idx, const char *tag_key) +{ + int i; + + for (i = 1; i < btf_nr_types(btf); i++) { + const struct btf_type *t = btf_type_by_id(btf, i); + int len = strlen(tag_key); + + if (!btf_type_is_decl_tag(t)) + continue; + if (pt != btf_type_by_id(btf, t->type) || + btf_type_decl_tag(t)->component_idx != comp_idx) + continue; + if (strncmp(__btf_name_by_offset(btf, t->name_off), tag_key, len)) + continue; + return __btf_name_by_offset(btf, t->name_off) + len; + } + return NULL; +} + +static int btf_find_list_head(const struct btf *btf, const struct btf_type *pt, + const struct btf_type *t, int comp_idx, + u32 off, int sz, struct btf_field_info *info) +{ + const char *value_type; + const char *list_node; + s32 id; + + if (!__btf_type_is_struct(t)) + return BTF_FIELD_IGNORE; + if (t->size != sz) + return BTF_FIELD_IGNORE; + value_type = btf_find_decl_tag_value(btf, pt, comp_idx, "contains:"); + if (!value_type) + return -EINVAL; + list_node = strstr(value_type, ":"); + if (!list_node) + return -EINVAL; + value_type = kstrndup(value_type, list_node - value_type, GFP_KERNEL | __GFP_NOWARN); + if (!value_type) + return -ENOMEM; + id = btf_find_by_name_kind(btf, value_type, BTF_KIND_STRUCT); + kfree(value_type); + if (id < 0) + return id; + list_node++; + if (str_is_empty(list_node)) + return -EINVAL; + info->type = BPF_LIST_HEAD; + info->off = off; + info->list_head.value_btf_id = id; + info->list_head.node_name = list_node; + return BTF_FIELD_FOUND; +} + static int btf_get_field_type(const char *name, u32 field_mask, u32 *seen_mask, int *align, int *sz) { @@ -3284,6 +3347,12 @@ static int btf_get_field_type(const char *name, u32 field_mask, u32 *seen_mask, goto end; } } + if (field_mask & BPF_LIST_HEAD) { + if (!strcmp(name, "bpf_list_head")) { + type = BPF_LIST_HEAD; + goto end; + } + } /* Only return BPF_KPTR when all other types with matchable names fail */ if (field_mask & BPF_KPTR) { type = BPF_KPTR_REF; @@ -3339,6 +3408,12 @@ static int btf_find_struct_field(const struct btf *btf, if (ret < 0) return ret; break; + case BPF_LIST_HEAD: + ret = btf_find_list_head(btf, t, member_type, i, off, sz, + idx < info_cnt ? &info[idx] : &tmp); + if (ret < 0) + return ret; + break; default: return -EFAULT; } @@ -3393,6 +3468,12 @@ static int btf_find_datasec_var(const struct btf *btf, const struct btf_type *t, if (ret < 0) return ret; break; + case BPF_LIST_HEAD: + ret = btf_find_list_head(btf, var, var_type, -1, off, sz, + idx < info_cnt ? &info[idx] : &tmp); + if (ret < 0) + return ret; + break; default: return -EFAULT; } @@ -3491,11 +3572,52 @@ end_btf: return ret; } +static int btf_parse_list_head(const struct btf *btf, struct btf_field *field, + struct btf_field_info *info) +{ + const struct btf_type *t, *n = NULL; + const struct btf_member *member; + u32 offset; + int i; + + t = btf_type_by_id(btf, info->list_head.value_btf_id); + /* We've already checked that value_btf_id is a struct type. We + * just need to figure out the offset of the list_node, and + * verify its type. + */ + for_each_member(i, t, member) { + if (strcmp(info->list_head.node_name, __btf_name_by_offset(btf, member->name_off))) + continue; + /* Invalid BTF, two members with same name */ + if (n) + return -EINVAL; + n = btf_type_by_id(btf, member->type); + if (!__btf_type_is_struct(n)) + return -EINVAL; + if (strcmp("bpf_list_node", __btf_name_by_offset(btf, n->name_off))) + return -EINVAL; + offset = __btf_member_bit_offset(n, member); + if (offset % 8) + return -EINVAL; + offset /= 8; + if (offset % __alignof__(struct bpf_list_node)) + return -EINVAL; + + field->list_head.btf = (struct btf *)btf; + field->list_head.value_btf_id = info->list_head.value_btf_id; + field->list_head.node_offset = offset; + } + if (!n) + return -ENOENT; + return 0; +} + struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type *t, u32 field_mask, u32 value_size) { struct btf_field_info info_arr[BTF_FIELDS_MAX]; struct btf_record *rec; + u32 next_off = 0; int ret, i, cnt; ret = btf_find_field(btf, t, field_mask, info_arr, ARRAY_SIZE(info_arr)); @@ -3517,6 +3639,11 @@ struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type ret = -EFAULT; goto end; } + if (info_arr[i].off < next_off) { + ret = -EEXIST; + goto end; + } + next_off = info_arr[i].off + btf_field_type_size(info_arr[i].type); rec->field_mask |= info_arr[i].type; rec->fields[i].offset = info_arr[i].off; @@ -3539,12 +3666,24 @@ struct btf_record *btf_parse_fields(const struct btf *btf, const struct btf_type if (ret < 0) goto end; break; + case BPF_LIST_HEAD: + ret = btf_parse_list_head(btf, &rec->fields[i], &info_arr[i]); + if (ret < 0) + goto end; + break; default: ret = -EFAULT; goto end; } rec->cnt++; } + + /* bpf_list_head requires bpf_spin_lock */ + if (btf_record_has_field(rec, BPF_LIST_HEAD) && rec->spin_lock_off < 0) { + ret = -EINVAL; + goto end; + } + return rec; end: btf_record_free(rec); diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 283f55bbeb70..7bc71995f17c 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1706,6 +1706,38 @@ bpf_base_func_proto(enum bpf_func_id func_id) } } +void bpf_list_head_free(const struct btf_field *field, void *list_head, + struct bpf_spin_lock *spin_lock) +{ + struct list_head *head = list_head, *orig_head = list_head; + + BUILD_BUG_ON(sizeof(struct list_head) > sizeof(struct bpf_list_head)); + BUILD_BUG_ON(__alignof__(struct list_head) > __alignof__(struct bpf_list_head)); + + /* Do the actual list draining outside the lock to not hold the lock for + * too long, and also prevent deadlocks if tracing programs end up + * executing on entry/exit of functions called inside the critical + * section, and end up doing map ops that call bpf_list_head_free for + * the same map value again. + */ + __bpf_spin_lock_irqsave(spin_lock); + if (!head->next || list_empty(head)) + goto unlock; + head = head->next; +unlock: + INIT_LIST_HEAD(orig_head); + __bpf_spin_unlock_irqrestore(spin_lock); + + while (head != orig_head) { + void *obj = head; + + obj -= field->list_head.node_offset; + head = head->next; + /* TODO: Rework later */ + kfree(obj); + } +} + BTF_SET8_START(tracing_btf_ids) #ifdef CONFIG_KEXEC_CORE BTF_ID_FLAGS(func, crash_kexec, KF_DESTRUCTIVE) diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 85532d301124..fdbae52f463f 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -536,6 +536,9 @@ void btf_record_free(struct btf_record *rec) module_put(rec->fields[i].kptr.module); btf_put(rec->fields[i].kptr.btf); break; + case BPF_LIST_HEAD: + /* Nothing to release for bpf_list_head */ + break; default: WARN_ON_ONCE(1); continue; @@ -578,6 +581,9 @@ struct btf_record *btf_record_dup(const struct btf_record *rec) goto free; } break; + case BPF_LIST_HEAD: + /* Nothing to acquire for bpf_list_head */ + break; default: ret = -EFAULT; WARN_ON_ONCE(1); @@ -637,6 +643,11 @@ void bpf_obj_free_fields(const struct btf_record *rec, void *obj) case BPF_KPTR_REF: field->kptr.dtor((void *)xchg((unsigned long *)field_ptr, 0)); break; + case BPF_LIST_HEAD: + if (WARN_ON_ONCE(rec->spin_lock_off < 0)) + continue; + bpf_list_head_free(field, field_ptr, obj + rec->spin_lock_off); + break; default: WARN_ON_ONCE(1); continue; @@ -965,7 +976,8 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, if (!value_type || value_size != map->value_size) return -EINVAL; - map->record = btf_parse_fields(btf, value_type, BPF_SPIN_LOCK | BPF_TIMER | BPF_KPTR, + map->record = btf_parse_fields(btf, value_type, + BPF_SPIN_LOCK | BPF_TIMER | BPF_KPTR | BPF_LIST_HEAD, map->value_size); if (!IS_ERR_OR_NULL(map->record)) { int i; @@ -1012,6 +1024,14 @@ static int map_check_btf(struct bpf_map *map, const struct btf *btf, goto free_map_tab; } break; + case BPF_LIST_HEAD: + if (map->map_type != BPF_MAP_TYPE_HASH && + map->map_type != BPF_MAP_TYPE_LRU_HASH && + map->map_type != BPF_MAP_TYPE_ARRAY) { + ret = -EOPNOTSUPP; + goto free_map_tab; + } + break; default: /* Fail if map_type checks are missing for a field type */ ret = -EOPNOTSUPP; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 07c0259dfc1a..a50018e2d4a0 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -12814,6 +12814,13 @@ static int check_map_prog_compatibility(struct bpf_verifier_env *env, { enum bpf_prog_type prog_type = resolve_prog_type(prog); + if (btf_record_has_field(map->record, BPF_LIST_HEAD)) { + if (is_tracing_prog_type(prog_type)) { + verbose(env, "tracing progs cannot use bpf_list_head yet\n"); + return -EINVAL; + } + } + if (btf_record_has_field(map->record, BPF_SPIN_LOCK)) { if (prog_type == BPF_PROG_TYPE_SOCKET_FILTER) { verbose(env, "socket filter progs cannot use bpf_spin_lock yet\n"); diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index fb4c911d2a03..6580448e9f77 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -6888,6 +6888,16 @@ struct bpf_dynptr { __u64 :64; } __attribute__((aligned(8))); +struct bpf_list_head { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + +struct bpf_list_node { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + struct bpf_sysctl { __u32 write; /* Sysctl is being read (= 0) or written (= 1). * Allows 1,2,4-byte read, but no write. -- cgit v1.2.3 From 2de2669b4e52b2ae2f118bfc310004f50b47f0f5 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:26 +0530 Subject: bpf: Rename RET_PTR_TO_ALLOC_MEM Currently, the verifier has two return types, RET_PTR_TO_ALLOC_MEM, and RET_PTR_TO_ALLOC_MEM_OR_NULL, however the former is confusingly named to imply that it carries MEM_ALLOC, while only the latter does. This causes confusion during code review leading to conclusions like that the return value of RET_PTR_TO_DYNPTR_MEM_OR_NULL (which is RET_PTR_TO_ALLOC_MEM | PTR_MAYBE_NULL) may be consumable by bpf_ringbuf_{submit,commit}. Rename it to make it clear MEM_ALLOC needs to be tacked on top of RET_PTR_TO_MEM. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-6-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 6 +++--- kernel/bpf/verifier.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 05f98e9e5c48..2fe3ec620d54 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -607,7 +607,7 @@ enum bpf_return_type { RET_PTR_TO_SOCKET, /* returns a pointer to a socket */ RET_PTR_TO_TCP_SOCK, /* returns a pointer to a tcp_sock */ RET_PTR_TO_SOCK_COMMON, /* returns a pointer to a sock_common */ - RET_PTR_TO_ALLOC_MEM, /* returns a pointer to dynamically allocated memory */ + RET_PTR_TO_MEM, /* returns a pointer to memory */ RET_PTR_TO_MEM_OR_BTF_ID, /* returns a pointer to a valid memory or a btf_id */ RET_PTR_TO_BTF_ID, /* returns a pointer to a btf_id */ __BPF_RET_TYPE_MAX, @@ -617,8 +617,8 @@ enum bpf_return_type { RET_PTR_TO_SOCKET_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_SOCKET, RET_PTR_TO_TCP_SOCK_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_TCP_SOCK, RET_PTR_TO_SOCK_COMMON_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_SOCK_COMMON, - RET_PTR_TO_ALLOC_MEM_OR_NULL = PTR_MAYBE_NULL | MEM_ALLOC | RET_PTR_TO_ALLOC_MEM, - RET_PTR_TO_DYNPTR_MEM_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_ALLOC_MEM, + RET_PTR_TO_ALLOC_MEM_OR_NULL = PTR_MAYBE_NULL | MEM_ALLOC | RET_PTR_TO_MEM, + RET_PTR_TO_DYNPTR_MEM_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_MEM, RET_PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_BTF_ID, /* This must be the last entry. Its purpose is to ensure the enum is diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index a50018e2d4a0..c88da7e3ca74 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -7630,7 +7630,7 @@ static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn mark_reg_known_zero(env, regs, BPF_REG_0); regs[BPF_REG_0].type = PTR_TO_TCP_SOCK | ret_flag; break; - case RET_PTR_TO_ALLOC_MEM: + case RET_PTR_TO_MEM: mark_reg_known_zero(env, regs, BPF_REG_0); regs[BPF_REG_0].type = PTR_TO_MEM | ret_flag; regs[BPF_REG_0].mem_size = meta.mem_size; -- cgit v1.2.3 From 894f2a8b1673a355a1a7507a4dfa6a3c836d07c1 Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:27 +0530 Subject: bpf: Rename MEM_ALLOC to MEM_RINGBUF Currently, verifier uses MEM_ALLOC type tag to specially tag memory returned from bpf_ringbuf_reserve helper. However, this is currently only used for this purpose and there is an implicit assumption that it only refers to ringbuf memory (e.g. the check for ARG_PTR_TO_ALLOC_MEM in check_func_arg_reg_off). Hence, rename MEM_ALLOC to MEM_RINGBUF to indicate this special relationship and instead open the use of MEM_ALLOC for more generic allocations made for user types. Also, since ARG_PTR_TO_ALLOC_MEM_OR_NULL is unused, simply drop it. Finally, update selftests using 'alloc_' verifier string to 'ringbuf_'. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-7-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 11 ++++------- kernel/bpf/ringbuf.c | 6 +++--- kernel/bpf/verifier.c | 14 +++++++------- tools/testing/selftests/bpf/prog_tests/dynptr.c | 2 +- tools/testing/selftests/bpf/verifier/ringbuf.c | 2 +- tools/testing/selftests/bpf/verifier/spill_fill.c | 2 +- 6 files changed, 17 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 2fe3ec620d54..afc1c51b59ff 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -488,10 +488,8 @@ enum bpf_type_flag { */ MEM_RDONLY = BIT(1 + BPF_BASE_TYPE_BITS), - /* MEM was "allocated" from a different helper, and cannot be mixed - * with regular non-MEM_ALLOC'ed MEM types. - */ - MEM_ALLOC = BIT(2 + BPF_BASE_TYPE_BITS), + /* MEM points to BPF ring buffer reservation. */ + MEM_RINGBUF = BIT(2 + BPF_BASE_TYPE_BITS), /* MEM is in user address space. */ MEM_USER = BIT(3 + BPF_BASE_TYPE_BITS), @@ -565,7 +563,7 @@ enum bpf_arg_type { ARG_PTR_TO_LONG, /* pointer to long */ ARG_PTR_TO_SOCKET, /* pointer to bpf_sock (fullsock) */ ARG_PTR_TO_BTF_ID, /* pointer to in-kernel struct */ - ARG_PTR_TO_ALLOC_MEM, /* pointer to dynamically allocated memory */ + ARG_PTR_TO_RINGBUF_MEM, /* pointer to dynamically reserved ringbuf memory */ ARG_CONST_ALLOC_SIZE_OR_ZERO, /* number of allocated bytes requested */ ARG_PTR_TO_BTF_ID_SOCK_COMMON, /* pointer to in-kernel sock_common or bpf-mirrored bpf_sock */ ARG_PTR_TO_PERCPU_BTF_ID, /* pointer to in-kernel percpu type */ @@ -582,7 +580,6 @@ enum bpf_arg_type { ARG_PTR_TO_MEM_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_MEM, ARG_PTR_TO_CTX_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_CTX, ARG_PTR_TO_SOCKET_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_SOCKET, - ARG_PTR_TO_ALLOC_MEM_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_ALLOC_MEM, ARG_PTR_TO_STACK_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_STACK, ARG_PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | ARG_PTR_TO_BTF_ID, /* pointer to memory does not need to be initialized, helper function must fill @@ -617,7 +614,7 @@ enum bpf_return_type { RET_PTR_TO_SOCKET_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_SOCKET, RET_PTR_TO_TCP_SOCK_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_TCP_SOCK, RET_PTR_TO_SOCK_COMMON_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_SOCK_COMMON, - RET_PTR_TO_ALLOC_MEM_OR_NULL = PTR_MAYBE_NULL | MEM_ALLOC | RET_PTR_TO_MEM, + RET_PTR_TO_RINGBUF_MEM_OR_NULL = PTR_MAYBE_NULL | MEM_RINGBUF | RET_PTR_TO_MEM, RET_PTR_TO_DYNPTR_MEM_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_MEM, RET_PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | RET_PTR_TO_BTF_ID, diff --git a/kernel/bpf/ringbuf.c b/kernel/bpf/ringbuf.c index 9e832acf4692..80f4b4d88aaf 100644 --- a/kernel/bpf/ringbuf.c +++ b/kernel/bpf/ringbuf.c @@ -447,7 +447,7 @@ BPF_CALL_3(bpf_ringbuf_reserve, struct bpf_map *, map, u64, size, u64, flags) const struct bpf_func_proto bpf_ringbuf_reserve_proto = { .func = bpf_ringbuf_reserve, - .ret_type = RET_PTR_TO_ALLOC_MEM_OR_NULL, + .ret_type = RET_PTR_TO_RINGBUF_MEM_OR_NULL, .arg1_type = ARG_CONST_MAP_PTR, .arg2_type = ARG_CONST_ALLOC_SIZE_OR_ZERO, .arg3_type = ARG_ANYTHING, @@ -490,7 +490,7 @@ BPF_CALL_2(bpf_ringbuf_submit, void *, sample, u64, flags) const struct bpf_func_proto bpf_ringbuf_submit_proto = { .func = bpf_ringbuf_submit, .ret_type = RET_VOID, - .arg1_type = ARG_PTR_TO_ALLOC_MEM | OBJ_RELEASE, + .arg1_type = ARG_PTR_TO_RINGBUF_MEM | OBJ_RELEASE, .arg2_type = ARG_ANYTHING, }; @@ -503,7 +503,7 @@ BPF_CALL_2(bpf_ringbuf_discard, void *, sample, u64, flags) const struct bpf_func_proto bpf_ringbuf_discard_proto = { .func = bpf_ringbuf_discard, .ret_type = RET_VOID, - .arg1_type = ARG_PTR_TO_ALLOC_MEM | OBJ_RELEASE, + .arg1_type = ARG_PTR_TO_RINGBUF_MEM | OBJ_RELEASE, .arg2_type = ARG_ANYTHING, }; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index c88da7e3ca74..c588e5483540 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -577,8 +577,8 @@ static const char *reg_type_str(struct bpf_verifier_env *env, if (type & MEM_RDONLY) strncpy(prefix, "rdonly_", 32); - if (type & MEM_ALLOC) - strncpy(prefix, "alloc_", 32); + if (type & MEM_RINGBUF) + strncpy(prefix, "ringbuf_", 32); if (type & MEM_USER) strncpy(prefix, "user_", 32); if (type & MEM_PERCPU) @@ -5785,7 +5785,7 @@ static const struct bpf_reg_types mem_types = { PTR_TO_MAP_KEY, PTR_TO_MAP_VALUE, PTR_TO_MEM, - PTR_TO_MEM | MEM_ALLOC, + PTR_TO_MEM | MEM_RINGBUF, PTR_TO_BUF, }, }; @@ -5803,7 +5803,7 @@ static const struct bpf_reg_types int_ptr_types = { static const struct bpf_reg_types fullsock_types = { .types = { PTR_TO_SOCKET } }; static const struct bpf_reg_types scalar_types = { .types = { SCALAR_VALUE } }; static const struct bpf_reg_types context_types = { .types = { PTR_TO_CTX } }; -static const struct bpf_reg_types alloc_mem_types = { .types = { PTR_TO_MEM | MEM_ALLOC } }; +static const struct bpf_reg_types ringbuf_mem_types = { .types = { PTR_TO_MEM | MEM_RINGBUF } }; static const struct bpf_reg_types const_map_ptr_types = { .types = { CONST_PTR_TO_MAP } }; static const struct bpf_reg_types btf_ptr_types = { .types = { PTR_TO_BTF_ID } }; static const struct bpf_reg_types spin_lock_types = { .types = { PTR_TO_MAP_VALUE } }; @@ -5836,7 +5836,7 @@ static const struct bpf_reg_types *compatible_reg_types[__BPF_ARG_TYPE_MAX] = { [ARG_PTR_TO_BTF_ID] = &btf_ptr_types, [ARG_PTR_TO_SPIN_LOCK] = &spin_lock_types, [ARG_PTR_TO_MEM] = &mem_types, - [ARG_PTR_TO_ALLOC_MEM] = &alloc_mem_types, + [ARG_PTR_TO_RINGBUF_MEM] = &ringbuf_mem_types, [ARG_PTR_TO_INT] = &int_ptr_types, [ARG_PTR_TO_LONG] = &int_ptr_types, [ARG_PTR_TO_PERCPU_BTF_ID] = &percpu_btf_ptr_types, @@ -5957,14 +5957,14 @@ int check_func_arg_reg_off(struct bpf_verifier_env *env, case PTR_TO_MAP_VALUE: case PTR_TO_MEM: case PTR_TO_MEM | MEM_RDONLY: - case PTR_TO_MEM | MEM_ALLOC: + case PTR_TO_MEM | MEM_RINGBUF: case PTR_TO_BUF: case PTR_TO_BUF | MEM_RDONLY: case SCALAR_VALUE: /* Some of the argument types nevertheless require a * zero register offset. */ - if (base_type(arg_type) != ARG_PTR_TO_ALLOC_MEM) + if (base_type(arg_type) != ARG_PTR_TO_RINGBUF_MEM) return 0; break; /* All the rest must be rejected, except PTR_TO_BTF_ID which allows diff --git a/tools/testing/selftests/bpf/prog_tests/dynptr.c b/tools/testing/selftests/bpf/prog_tests/dynptr.c index 8fc4e6c02bfd..b0c06f821cb8 100644 --- a/tools/testing/selftests/bpf/prog_tests/dynptr.c +++ b/tools/testing/selftests/bpf/prog_tests/dynptr.c @@ -17,7 +17,7 @@ static struct { {"ringbuf_missing_release2", "Unreleased reference id=2"}, {"ringbuf_missing_release_callback", "Unreleased reference id"}, {"use_after_invalid", "Expected an initialized dynptr as arg #3"}, - {"ringbuf_invalid_api", "type=mem expected=alloc_mem"}, + {"ringbuf_invalid_api", "type=mem expected=ringbuf_mem"}, {"add_dynptr_to_map1", "invalid indirect read from stack"}, {"add_dynptr_to_map2", "invalid indirect read from stack"}, {"data_slice_out_of_bounds_ringbuf", "value is outside of the allowed memory range"}, diff --git a/tools/testing/selftests/bpf/verifier/ringbuf.c b/tools/testing/selftests/bpf/verifier/ringbuf.c index b64d33e4833c..84838feba47f 100644 --- a/tools/testing/selftests/bpf/verifier/ringbuf.c +++ b/tools/testing/selftests/bpf/verifier/ringbuf.c @@ -28,7 +28,7 @@ }, .fixup_map_ringbuf = { 1 }, .result = REJECT, - .errstr = "dereference of modified alloc_mem ptr R1", + .errstr = "dereference of modified ringbuf_mem ptr R1", }, { "ringbuf: invalid reservation offset 2", diff --git a/tools/testing/selftests/bpf/verifier/spill_fill.c b/tools/testing/selftests/bpf/verifier/spill_fill.c index e23f07175e1b..9bb302dade23 100644 --- a/tools/testing/selftests/bpf/verifier/spill_fill.c +++ b/tools/testing/selftests/bpf/verifier/spill_fill.c @@ -84,7 +84,7 @@ }, .fixup_map_ringbuf = { 1 }, .result = REJECT, - .errstr = "R0 pointer arithmetic on alloc_mem_or_null prohibited", + .errstr = "R0 pointer arithmetic on ringbuf_mem_or_null prohibited", }, { "check corrupted spill/fill", -- cgit v1.2.3 From 6728aea7216c0c06c98e2e58d753a5e8b2ae1c6f Mon Sep 17 00:00:00 2001 From: Kumar Kartikeya Dwivedi Date: Tue, 15 Nov 2022 00:45:28 +0530 Subject: bpf: Refactor btf_struct_access Instead of having to pass multiple arguments that describe the register, pass the bpf_reg_state into the btf_struct_access callback. Currently, all call sites simply reuse the btf and btf_id of the reg they want to check the access of. The only exception to this pattern is the callsite in check_ptr_to_map_access, hence for that case create a dummy reg to simulate PTR_TO_BTF_ID access. Signed-off-by: Kumar Kartikeya Dwivedi Link: https://lore.kernel.org/r/20221114191547.1694267-8-memxor@gmail.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 17 ++++++++--------- include/linux/filter.h | 8 ++++---- kernel/bpf/btf.c | 11 +++++++---- kernel/bpf/verifier.c | 12 +++++++----- net/bpf/bpf_dummy_struct_ops.c | 14 +++++++------- net/core/filter.c | 34 ++++++++++++++-------------------- net/ipv4/bpf_tcp_ca.c | 13 ++++++------- net/netfilter/nf_conntrack_bpf.c | 17 +++++++---------- 8 files changed, 60 insertions(+), 66 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index afc1c51b59ff..49f9d2bec401 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -771,6 +771,7 @@ struct bpf_prog_ops { union bpf_attr __user *uattr); }; +struct bpf_reg_state; struct bpf_verifier_ops { /* return eBPF function prototype for verification */ const struct bpf_func_proto * @@ -792,9 +793,8 @@ struct bpf_verifier_ops { struct bpf_insn *dst, struct bpf_prog *prog, u32 *target_size); int (*btf_struct_access)(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, u32 *next_btf_id, enum bpf_type_flag *flag); }; @@ -2080,9 +2080,9 @@ static inline bool bpf_tracing_btf_ctx_access(int off, int size, return btf_ctx_access(off, size, type, prog, info); } -int btf_struct_access(struct bpf_verifier_log *log, const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype, +int btf_struct_access(struct bpf_verifier_log *log, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, u32 *next_btf_id, enum bpf_type_flag *flag); bool btf_struct_ids_match(struct bpf_verifier_log *log, const struct btf *btf, u32 id, int off, @@ -2333,9 +2333,8 @@ static inline struct bpf_prog *bpf_prog_by_id(u32 id) } static inline int btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, u32 *next_btf_id, enum bpf_type_flag *flag) { return -EACCES; diff --git a/include/linux/filter.h b/include/linux/filter.h index efc42a6e3aed..787d35dbf5b0 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -568,10 +568,10 @@ struct sk_filter { DECLARE_STATIC_KEY_FALSE(bpf_stats_enabled_key); extern struct mutex nf_conn_btf_access_lock; -extern int (*nfct_btf_struct_access)(struct bpf_verifier_log *log, const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype, u32 *next_btf_id, - enum bpf_type_flag *flag); +extern int (*nfct_btf_struct_access)(struct bpf_verifier_log *log, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag); typedef unsigned int (*bpf_dispatcher_fn)(const void *ctx, const struct bpf_insn *insnsi, diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index c0d73d71c539..875355ff3718 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -6017,15 +6017,18 @@ error: return -EINVAL; } -int btf_struct_access(struct bpf_verifier_log *log, const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype __maybe_unused, +int btf_struct_access(struct bpf_verifier_log *log, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype __maybe_unused, u32 *next_btf_id, enum bpf_type_flag *flag) { + const struct btf *btf = reg->btf; enum bpf_type_flag tmp_flag = 0; + const struct btf_type *t; + u32 id = reg->btf_id; int err; - u32 id; + t = btf_type_by_id(btf, id); do { err = btf_struct_walk(log, btf, t, off, size, &id, &tmp_flag); diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index c588e5483540..5e74f460dfd0 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -4688,16 +4688,14 @@ static int check_ptr_to_btf_access(struct bpf_verifier_env *env, } if (env->ops->btf_struct_access) { - ret = env->ops->btf_struct_access(&env->log, reg->btf, t, - off, size, atype, &btf_id, &flag); + ret = env->ops->btf_struct_access(&env->log, reg, off, size, atype, &btf_id, &flag); } else { if (atype != BPF_READ) { verbose(env, "only read is supported\n"); return -EACCES; } - ret = btf_struct_access(&env->log, reg->btf, t, off, size, - atype, &btf_id, &flag); + ret = btf_struct_access(&env->log, reg, off, size, atype, &btf_id, &flag); } if (ret < 0) @@ -4723,6 +4721,7 @@ static int check_ptr_to_map_access(struct bpf_verifier_env *env, { struct bpf_reg_state *reg = regs + regno; struct bpf_map *map = reg->map_ptr; + struct bpf_reg_state map_reg; enum bpf_type_flag flag = 0; const struct btf_type *t; const char *tname; @@ -4761,7 +4760,10 @@ static int check_ptr_to_map_access(struct bpf_verifier_env *env, return -EACCES; } - ret = btf_struct_access(&env->log, btf_vmlinux, t, off, size, atype, &btf_id, &flag); + /* Simulate access to a PTR_TO_BTF_ID */ + memset(&map_reg, 0, sizeof(map_reg)); + mark_btf_ld_reg(env, &map_reg, 0, PTR_TO_BTF_ID, btf_vmlinux, *map->ops->map_btf_id, 0); + ret = btf_struct_access(&env->log, &map_reg, off, size, atype, &btf_id, &flag); if (ret < 0) return ret; diff --git a/net/bpf/bpf_dummy_struct_ops.c b/net/bpf/bpf_dummy_struct_ops.c index e78dadfc5829..2d434c1f4617 100644 --- a/net/bpf/bpf_dummy_struct_ops.c +++ b/net/bpf/bpf_dummy_struct_ops.c @@ -156,29 +156,29 @@ static bool bpf_dummy_ops_is_valid_access(int off, int size, } static int bpf_dummy_ops_btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, - int size, enum bpf_access_type atype, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, u32 *next_btf_id, enum bpf_type_flag *flag) { const struct btf_type *state; + const struct btf_type *t; s32 type_id; int err; - type_id = btf_find_by_name_kind(btf, "bpf_dummy_ops_state", + type_id = btf_find_by_name_kind(reg->btf, "bpf_dummy_ops_state", BTF_KIND_STRUCT); if (type_id < 0) return -EINVAL; - state = btf_type_by_id(btf, type_id); + t = btf_type_by_id(reg->btf, reg->btf_id); + state = btf_type_by_id(reg->btf, type_id); if (t != state) { bpf_log(log, "only access to bpf_dummy_ops_state is supported\n"); return -EACCES; } - err = btf_struct_access(log, btf, t, off, size, atype, next_btf_id, - flag); + err = btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); if (err < 0) return err; diff --git a/net/core/filter.c b/net/core/filter.c index 6dd2baf5eeb2..37fad5a9b752 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -8651,28 +8651,25 @@ static bool tc_cls_act_is_valid_access(int off, int size, DEFINE_MUTEX(nf_conn_btf_access_lock); EXPORT_SYMBOL_GPL(nf_conn_btf_access_lock); -int (*nfct_btf_struct_access)(struct bpf_verifier_log *log, const struct btf *btf, - const struct btf_type *t, int off, int size, - enum bpf_access_type atype, u32 *next_btf_id, - enum bpf_type_flag *flag); +int (*nfct_btf_struct_access)(struct bpf_verifier_log *log, + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag); EXPORT_SYMBOL_GPL(nfct_btf_struct_access); static int tc_cls_act_btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, - int size, enum bpf_access_type atype, - u32 *next_btf_id, - enum bpf_type_flag *flag) + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) { int ret = -EACCES; if (atype == BPF_READ) - return btf_struct_access(log, btf, t, off, size, atype, next_btf_id, - flag); + return btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); mutex_lock(&nf_conn_btf_access_lock); if (nfct_btf_struct_access) - ret = nfct_btf_struct_access(log, btf, t, off, size, atype, next_btf_id, flag); + ret = nfct_btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); mutex_unlock(&nf_conn_btf_access_lock); return ret; @@ -8738,21 +8735,18 @@ void bpf_warn_invalid_xdp_action(struct net_device *dev, struct bpf_prog *prog, EXPORT_SYMBOL_GPL(bpf_warn_invalid_xdp_action); static int xdp_btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, - int size, enum bpf_access_type atype, - u32 *next_btf_id, - enum bpf_type_flag *flag) + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) { int ret = -EACCES; if (atype == BPF_READ) - return btf_struct_access(log, btf, t, off, size, atype, next_btf_id, - flag); + return btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); mutex_lock(&nf_conn_btf_access_lock); if (nfct_btf_struct_access) - ret = nfct_btf_struct_access(log, btf, t, off, size, atype, next_btf_id, flag); + ret = nfct_btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); mutex_unlock(&nf_conn_btf_access_lock); return ret; diff --git a/net/ipv4/bpf_tcp_ca.c b/net/ipv4/bpf_tcp_ca.c index 6da16ae6a962..d15c91de995f 100644 --- a/net/ipv4/bpf_tcp_ca.c +++ b/net/ipv4/bpf_tcp_ca.c @@ -69,18 +69,17 @@ static bool bpf_tcp_ca_is_valid_access(int off, int size, } static int bpf_tcp_ca_btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, - int size, enum bpf_access_type atype, - u32 *next_btf_id, - enum bpf_type_flag *flag) + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) { + const struct btf_type *t; size_t end; if (atype == BPF_READ) - return btf_struct_access(log, btf, t, off, size, atype, next_btf_id, - flag); + return btf_struct_access(log, reg, off, size, atype, next_btf_id, flag); + t = btf_type_by_id(reg->btf, reg->btf_id); if (t != tcp_sock_type) { bpf_log(log, "only read is supported\n"); return -EACCES; diff --git a/net/netfilter/nf_conntrack_bpf.c b/net/netfilter/nf_conntrack_bpf.c index 8639e7efd0e2..24002bc61e07 100644 --- a/net/netfilter/nf_conntrack_bpf.c +++ b/net/netfilter/nf_conntrack_bpf.c @@ -191,19 +191,16 @@ BTF_ID(struct, nf_conn___init) /* Check writes into `struct nf_conn` */ static int _nf_conntrack_btf_struct_access(struct bpf_verifier_log *log, - const struct btf *btf, - const struct btf_type *t, int off, - int size, enum bpf_access_type atype, - u32 *next_btf_id, - enum bpf_type_flag *flag) + const struct bpf_reg_state *reg, + int off, int size, enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) { - const struct btf_type *ncit; - const struct btf_type *nct; + const struct btf_type *ncit, *nct, *t; size_t end; - ncit = btf_type_by_id(btf, btf_nf_conn_ids[1]); - nct = btf_type_by_id(btf, btf_nf_conn_ids[0]); - + ncit = btf_type_by_id(reg->btf, btf_nf_conn_ids[1]); + nct = btf_type_by_id(reg->btf, btf_nf_conn_ids[0]); + t = btf_type_by_id(reg->btf, reg->btf_id); if (t != nct && t != ncit) { bpf_log(log, "only read is supported\n"); return -EACCES; -- cgit v1.2.3 From 30f3bb09778de64ef9f23fb4bb5f868c4728a071 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Tue, 15 Nov 2022 16:33:48 +0800 Subject: kallsyms: Add self-test facility Added test cases for basic functions and performance of functions kallsyms_lookup_name(), kallsyms_on_each_symbol() and kallsyms_on_each_match_symbol(). It also calculates the compression rate of the kallsyms compression algorithm for the current symbol set. The basic functions test begins by testing a set of symbols whose address values are known. Then, traverse all symbol addresses and find the corresponding symbol name based on the address. It's impossible to determine whether these addresses are correct, but we can use the above three functions along with the addresses to test each other. Due to the traversal operation of kallsyms_on_each_symbol() is too slow, only 60 symbols can be tested in one second, so let it test on average once every 128 symbols. The other two functions validate all symbols. If the basic functions test is passed, print only performance test results. If the test fails, print error information, but do not perform subsequent performance tests. Start self-test automatically after system startup if CONFIG_KALLSYMS_SELFTEST=y. Example of output content: (prefix 'kallsyms_selftest:' is omitted start --------------------------------------------------------- | nr_symbols | compressed size | original size | ratio(%) | |---------------------------------------------------------| | 107543 | 1357912 | 2407433 | 56.40 | --------------------------------------------------------- kallsyms_lookup_name() looked up 107543 symbols The time spent on each symbol is (ns): min=630, max=35295, avg=7353 kallsyms_on_each_symbol() traverse all: 11782628 ns kallsyms_on_each_match_symbol() traverse all: 9261 ns finish Signed-off-by: Zhen Lei Signed-off-by: Luis Chamberlain --- include/linux/kallsyms.h | 1 + init/Kconfig | 13 ++ kernel/Makefile | 1 + kernel/kallsyms.c | 2 +- kernel/kallsyms_selftest.c | 485 +++++++++++++++++++++++++++++++++++++++++++++ kernel/kallsyms_selftest.h | 13 ++ 6 files changed, 514 insertions(+), 1 deletion(-) create mode 100644 kernel/kallsyms_selftest.c create mode 100644 kernel/kallsyms_selftest.h (limited to 'include') diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 0cd33be7142a..0065209cc004 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -66,6 +66,7 @@ static inline void *dereference_symbol_descriptor(void *ptr) } #ifdef CONFIG_KALLSYMS +unsigned long kallsyms_sym_address(int idx); int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *, unsigned long), void *data); diff --git a/init/Kconfig b/init/Kconfig index abf65098f1b6..c45935cd2f1f 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1723,6 +1723,19 @@ config KALLSYMS symbolic stack backtraces. This increases the size of the kernel somewhat, as all symbols have to be loaded into the kernel image. +config KALLSYMS_SELFTEST + bool "Test the basic functions and performance of kallsyms" + depends on KALLSYMS + default n + help + Test the basic functions and performance of some interfaces, such as + kallsyms_lookup_name. It also calculates the compression rate of the + kallsyms compression algorithm for the current symbol set. + + Start self-test automatically after system startup. Suggest executing + "dmesg | grep kallsyms_selftest" to collect test results. "finish" is + displayed in the last line, indicating that the test is complete. + config KALLSYMS_ALL bool "Include all symbols in kallsyms" depends on DEBUG_KERNEL && KALLSYMS diff --git a/kernel/Makefile b/kernel/Makefile index d754e0be1176..e7fc37a68069 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -69,6 +69,7 @@ endif obj-$(CONFIG_UID16) += uid16.o obj-$(CONFIG_MODULE_SIG_FORMAT) += module_signature.o obj-$(CONFIG_KALLSYMS) += kallsyms.o +obj-$(CONFIG_KALLSYMS_SELFTEST) += kallsyms_selftest.o obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o obj-$(CONFIG_CRASH_CORE) += crash_core.o obj-$(CONFIG_KEXEC_CORE) += kexec_core.o diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 0008ada2b135..83f499182c9a 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -146,7 +146,7 @@ static unsigned int get_symbol_offset(unsigned long pos) return name - kallsyms_names; } -static unsigned long kallsyms_sym_address(int idx) +unsigned long kallsyms_sym_address(int idx) { if (!IS_ENABLED(CONFIG_KALLSYMS_BASE_RELATIVE)) return kallsyms_addresses[idx]; diff --git a/kernel/kallsyms_selftest.c b/kernel/kallsyms_selftest.c new file mode 100644 index 000000000000..c1d73ace63ab --- /dev/null +++ b/kernel/kallsyms_selftest.c @@ -0,0 +1,485 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Test the function and performance of kallsyms + * + * Copyright (C) Huawei Technologies Co., Ltd., 2022 + * + * Authors: Zhen Lei Huawei + */ + +#define pr_fmt(fmt) "kallsyms_selftest: " fmt + +#include +#include +#include +#include +#include +#include +#include + +#include "kallsyms_internal.h" +#include "kallsyms_selftest.h" + + +#define MAX_NUM_OF_RECORDS 64 + +struct test_stat { + int min; + int max; + int save_cnt; + int real_cnt; + int perf; + u64 sum; + char *name; + unsigned long addr; + unsigned long addrs[MAX_NUM_OF_RECORDS]; +}; + +struct test_item { + char *name; + unsigned long addr; +}; + +#define ITEM_FUNC(s) \ + { \ + .name = #s, \ + .addr = (unsigned long)s, \ + } + +#define ITEM_DATA(s) \ + { \ + .name = #s, \ + .addr = (unsigned long)&s, \ + } + + +static int kallsyms_test_var_bss_static; +static int kallsyms_test_var_data_static = 1; +int kallsyms_test_var_bss; +int kallsyms_test_var_data = 1; + +static int kallsyms_test_func_static(void) +{ + kallsyms_test_var_bss_static++; + kallsyms_test_var_data_static++; + + return 0; +} + +int kallsyms_test_func(void) +{ + return kallsyms_test_func_static(); +} + +__weak int kallsyms_test_func_weak(void) +{ + kallsyms_test_var_bss++; + kallsyms_test_var_data++; + return 0; +} + +static struct test_item test_items[] = { + ITEM_FUNC(kallsyms_test_func_static), + ITEM_FUNC(kallsyms_test_func), + ITEM_FUNC(kallsyms_test_func_weak), + ITEM_FUNC(vmalloc), + ITEM_FUNC(vfree), +#ifdef CONFIG_KALLSYMS_ALL + ITEM_DATA(kallsyms_test_var_bss_static), + ITEM_DATA(kallsyms_test_var_data_static), + ITEM_DATA(kallsyms_test_var_bss), + ITEM_DATA(kallsyms_test_var_data), + ITEM_DATA(vmap_area_list), +#endif +}; + +static char stub_name[KSYM_NAME_LEN]; + +static int stat_symbol_len(void *data, const char *name, struct module *mod, unsigned long addr) +{ + *(u32 *)data += strlen(name); + + return 0; +} + +static void test_kallsyms_compression_ratio(void) +{ + u32 pos, off, len, num; + u32 ratio, total_size, total_len = 0; + + kallsyms_on_each_symbol(stat_symbol_len, &total_len); + + /* + * A symbol name cannot start with a number. This stub name helps us + * traverse the entire symbol table without finding a match. It's used + * for subsequent performance tests, and its length is the average + * length of all symbol names. + */ + memset(stub_name, '4', sizeof(stub_name)); + pos = total_len / kallsyms_num_syms; + stub_name[pos] = 0; + + pos = 0; + num = 0; + off = 0; + while (pos < kallsyms_num_syms) { + len = kallsyms_names[off]; + num++; + off++; + pos++; + if ((len & 0x80) != 0) { + len = (len & 0x7f) | (kallsyms_names[off] << 7); + num++; + off++; + } + off += len; + }; + + /* + * 1. The length fields is not counted + * 2. The memory occupied by array kallsyms_token_table[] and + * kallsyms_token_index[] needs to be counted. + */ + total_size = off - num; + pos = kallsyms_token_index[0xff]; + total_size += pos + strlen(&kallsyms_token_table[pos]) + 1; + total_size += 0x100 * sizeof(u16); + + pr_info(" ---------------------------------------------------------\n"); + pr_info("| nr_symbols | compressed size | original size | ratio(%%) |\n"); + pr_info("|---------------------------------------------------------|\n"); + ratio = (u32)div_u64(10000ULL * total_size, total_len); + pr_info("| %10d | %10d | %10d | %2d.%-2d |\n", + kallsyms_num_syms, total_size, total_len, ratio / 100, ratio % 100); + pr_info(" ---------------------------------------------------------\n"); +} + +static int lookup_name(void *data, const char *name, struct module *mod, unsigned long addr) +{ + u64 t0, t1, t; + unsigned long flags; + struct test_stat *stat = (struct test_stat *)data; + + local_irq_save(flags); + t0 = sched_clock(); + (void)kallsyms_lookup_name(name); + t1 = sched_clock(); + local_irq_restore(flags); + + t = t1 - t0; + if (t < stat->min) + stat->min = t; + + if (t > stat->max) + stat->max = t; + + stat->real_cnt++; + stat->sum += t; + + return 0; +} + +static void test_perf_kallsyms_lookup_name(void) +{ + struct test_stat stat; + + memset(&stat, 0, sizeof(stat)); + stat.min = INT_MAX; + kallsyms_on_each_symbol(lookup_name, &stat); + pr_info("kallsyms_lookup_name() looked up %d symbols\n", stat.real_cnt); + pr_info("The time spent on each symbol is (ns): min=%d, max=%d, avg=%lld\n", + stat.min, stat.max, div_u64(stat.sum, stat.real_cnt)); +} + +static bool match_cleanup_name(const char *s, const char *name) +{ + char *p; + int len; + + if (!IS_ENABLED(CONFIG_LTO_CLANG)) + return false; + + p = strchr(s, '.'); + if (!p) + return false; + + len = strlen(name); + if (p - s != len) + return false; + + return !strncmp(s, name, len); +} + +static int find_symbol(void *data, const char *name, struct module *mod, unsigned long addr) +{ + struct test_stat *stat = (struct test_stat *)data; + + if (strcmp(name, stat->name) == 0 || + (!stat->perf && match_cleanup_name(name, stat->name))) { + stat->real_cnt++; + stat->addr = addr; + + if (stat->save_cnt < MAX_NUM_OF_RECORDS) { + stat->addrs[stat->save_cnt] = addr; + stat->save_cnt++; + } + + if (stat->real_cnt == stat->max) + return 1; + } + + return 0; +} + +static void test_perf_kallsyms_on_each_symbol(void) +{ + u64 t0, t1; + unsigned long flags; + struct test_stat stat; + + memset(&stat, 0, sizeof(stat)); + stat.max = INT_MAX; + stat.name = stub_name; + stat.perf = 1; + local_irq_save(flags); + t0 = sched_clock(); + kallsyms_on_each_symbol(find_symbol, &stat); + t1 = sched_clock(); + local_irq_restore(flags); + pr_info("kallsyms_on_each_symbol() traverse all: %lld ns\n", t1 - t0); +} + +static int match_symbol(void *data, unsigned long addr) +{ + struct test_stat *stat = (struct test_stat *)data; + + stat->real_cnt++; + stat->addr = addr; + + if (stat->save_cnt < MAX_NUM_OF_RECORDS) { + stat->addrs[stat->save_cnt] = addr; + stat->save_cnt++; + } + + if (stat->real_cnt == stat->max) + return 1; + + return 0; +} + +static void test_perf_kallsyms_on_each_match_symbol(void) +{ + u64 t0, t1; + unsigned long flags; + struct test_stat stat; + + memset(&stat, 0, sizeof(stat)); + stat.max = INT_MAX; + stat.name = stub_name; + local_irq_save(flags); + t0 = sched_clock(); + kallsyms_on_each_match_symbol(match_symbol, stat.name, &stat); + t1 = sched_clock(); + local_irq_restore(flags); + pr_info("kallsyms_on_each_match_symbol() traverse all: %lld ns\n", t1 - t0); +} + +static int test_kallsyms_basic_function(void) +{ + int i, j, ret; + int next = 0, nr_failed = 0; + char *prefix; + unsigned short rand; + unsigned long addr, lookup_addr; + char namebuf[KSYM_NAME_LEN]; + struct test_stat *stat, *stat2; + + stat = kmalloc(sizeof(*stat) * 2, GFP_KERNEL); + if (!stat) + return -ENOMEM; + stat2 = stat + 1; + + prefix = "kallsyms_lookup_name() for"; + for (i = 0; i < ARRAY_SIZE(test_items); i++) { + addr = kallsyms_lookup_name(test_items[i].name); + if (addr != test_items[i].addr) { + nr_failed++; + pr_info("%s %s failed: addr=%lx, expect %lx\n", + prefix, test_items[i].name, addr, test_items[i].addr); + } + } + + prefix = "kallsyms_on_each_symbol() for"; + for (i = 0; i < ARRAY_SIZE(test_items); i++) { + memset(stat, 0, sizeof(*stat)); + stat->max = INT_MAX; + stat->name = test_items[i].name; + kallsyms_on_each_symbol(find_symbol, stat); + if (stat->addr != test_items[i].addr || stat->real_cnt != 1) { + nr_failed++; + pr_info("%s %s failed: count=%d, addr=%lx, expect %lx\n", + prefix, test_items[i].name, + stat->real_cnt, stat->addr, test_items[i].addr); + } + } + + prefix = "kallsyms_on_each_match_symbol() for"; + for (i = 0; i < ARRAY_SIZE(test_items); i++) { + memset(stat, 0, sizeof(*stat)); + stat->max = INT_MAX; + stat->name = test_items[i].name; + kallsyms_on_each_match_symbol(match_symbol, test_items[i].name, stat); + if (stat->addr != test_items[i].addr || stat->real_cnt != 1) { + nr_failed++; + pr_info("%s %s failed: count=%d, addr=%lx, expect %lx\n", + prefix, test_items[i].name, + stat->real_cnt, stat->addr, test_items[i].addr); + } + } + + if (nr_failed) { + kfree(stat); + return -ESRCH; + } + + for (i = 0; i < kallsyms_num_syms; i++) { + addr = kallsyms_sym_address(i); + if (!is_ksym_addr(addr)) + continue; + + ret = lookup_symbol_name(addr, namebuf); + if (unlikely(ret)) { + namebuf[0] = 0; + goto failed; + } + + /* + * The first '.' may be the initial letter, in which case the + * entire symbol name will be truncated to an empty string in + * cleanup_symbol_name(). Do not test these symbols. + * + * For example: + * cat /proc/kallsyms | awk '{print $3}' | grep -E "^\." | head + * .E_read_words + * .E_leading_bytes + * .E_trailing_bytes + * .E_write_words + * .E_copy + * .str.292.llvm.12122243386960820698 + * .str.24.llvm.12122243386960820698 + * .str.29.llvm.12122243386960820698 + * .str.75.llvm.12122243386960820698 + * .str.99.llvm.12122243386960820698 + */ + if (IS_ENABLED(CONFIG_LTO_CLANG) && !namebuf[0]) + continue; + + lookup_addr = kallsyms_lookup_name(namebuf); + + memset(stat, 0, sizeof(*stat)); + stat->max = INT_MAX; + kallsyms_on_each_match_symbol(match_symbol, namebuf, stat); + + /* + * kallsyms_on_each_symbol() is too slow, randomly select some + * symbols for test. + */ + if (i >= next) { + memset(stat2, 0, sizeof(*stat2)); + stat2->max = INT_MAX; + stat2->name = namebuf; + kallsyms_on_each_symbol(find_symbol, stat2); + + /* + * kallsyms_on_each_symbol() and kallsyms_on_each_match_symbol() + * need to get the same traversal result. + */ + if (stat->addr != stat2->addr || + stat->real_cnt != stat2->real_cnt || + memcmp(stat->addrs, stat2->addrs, + stat->save_cnt * sizeof(stat->addrs[0]))) + goto failed; + + /* + * The average of random increments is 128, that is, one of + * them is tested every 128 symbols. + */ + get_random_bytes(&rand, sizeof(rand)); + next = i + (rand & 0xff) + 1; + } + + /* Need to be found at least once */ + if (!stat->real_cnt) + goto failed; + + /* + * kallsyms_lookup_name() returns the address of the first + * symbol found and cannot be NULL. + */ + if (!lookup_addr || lookup_addr != stat->addrs[0]) + goto failed; + + /* + * If the addresses of all matching symbols are recorded, the + * target address needs to be exist. + */ + if (stat->real_cnt <= MAX_NUM_OF_RECORDS) { + for (j = 0; j < stat->save_cnt; j++) { + if (stat->addrs[j] == addr) + break; + } + + if (j == stat->save_cnt) + goto failed; + } + } + + kfree(stat); + + return 0; + +failed: + pr_info("Test for %dth symbol failed: (%s) addr=%lx", i, namebuf, addr); + kfree(stat); + return -ESRCH; +} + +static int test_entry(void *p) +{ + int ret; + + do { + schedule_timeout(5 * HZ); + } while (system_state != SYSTEM_RUNNING); + + pr_info("start\n"); + ret = test_kallsyms_basic_function(); + if (ret) { + pr_info("abort\n"); + return 0; + } + + test_kallsyms_compression_ratio(); + test_perf_kallsyms_lookup_name(); + test_perf_kallsyms_on_each_symbol(); + test_perf_kallsyms_on_each_match_symbol(); + pr_info("finish\n"); + + return 0; +} + +static int __init kallsyms_test_init(void) +{ + struct task_struct *t; + + t = kthread_create(test_entry, NULL, "kallsyms_test"); + if (IS_ERR(t)) { + pr_info("Create kallsyms selftest task failed\n"); + return PTR_ERR(t); + } + kthread_bind(t, 0); + wake_up_process(t); + + return 0; +} +late_initcall(kallsyms_test_init); diff --git a/kernel/kallsyms_selftest.h b/kernel/kallsyms_selftest.h new file mode 100644 index 000000000000..c0ca548e2a22 --- /dev/null +++ b/kernel/kallsyms_selftest.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef LINUX_KALLSYMS_SELFTEST_H_ +#define LINUX_KALLSYMS_SELFTEST_H_ + +#include + +extern int kallsyms_test_var_bss; +extern int kallsyms_test_var_data; + +extern int kallsyms_test_func(void); +extern int kallsyms_test_func_weak(void); + +#endif // LINUX_KALLSYMS_SELFTEST_H_ -- cgit v1.2.3 From 0e308efe232afdec35d508f5dfae52f03d50efca Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Mon, 14 Nov 2022 14:00:31 +0100 Subject: drm/connector: Add pixel clock to cmdline mode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We'll need to get the pixel clock to generate proper display modes for all the current named modes. Let's add it to struct drm_cmdline_mode and fill it when parsing the named mode. Reviewed-by: Noralf Trønnes Tested-by: Mateusz Kwiatkowski Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v9-12-24b168e5bcd5@cerno.tech Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 9 ++++++--- include/drm/drm_connector.h | 7 +++++++ 2 files changed, 13 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 17b7829ca385..3c8034a8c27b 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1752,22 +1752,24 @@ static int drm_mode_parse_cmdline_options(const char *str, struct drm_named_mode { const char *name; + unsigned int pixel_clock_khz; unsigned int xres; unsigned int yres; unsigned int flags; }; -#define NAMED_MODE(_name, _x, _y, _flags) \ +#define NAMED_MODE(_name, _pclk, _x, _y, _flags) \ { \ .name = _name, \ + .pixel_clock_khz = _pclk, \ .xres = _x, \ .yres = _y, \ .flags = _flags, \ } static const struct drm_named_mode drm_named_modes[] = { - NAMED_MODE("NTSC", 720, 480, DRM_MODE_FLAG_INTERLACE), - NAMED_MODE("PAL", 720, 576, DRM_MODE_FLAG_INTERLACE), + NAMED_MODE("NTSC", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE), + NAMED_MODE("PAL", 13500, 720, 576, DRM_MODE_FLAG_INTERLACE), }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -1808,6 +1810,7 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, continue; strcpy(cmdline_mode->name, mode->name); + cmdline_mode->pixel_clock = mode->pixel_clock_khz; cmdline_mode->xres = mode->xres; cmdline_mode->yres = mode->yres; cmdline_mode->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index e641a4725f99..f1cba187e551 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1212,6 +1212,13 @@ struct drm_cmdline_mode { */ bool bpp_specified; + /** + * @pixel_clock: + * + * Pixel Clock in kHz. Optional. + */ + unsigned int pixel_clock; + /** * @xres: * -- cgit v1.2.3 From 7d34aa3e03b6a56306296bd98b26c6a1710cd57b Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Fri, 14 Oct 2022 23:45:58 +0200 Subject: netfilter: nf_tables: Extend nft_expr_ops::dump callback parameters Add a 'reset' flag just like with nft_object_ops::dump. This will be useful to reset "anonymous stateful objects", e.g. simple rule counters. No functional change intended. Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 3 ++- include/net/netfilter/nft_fib.h | 2 +- include/net/netfilter/nft_meta.h | 4 ++-- include/net/netfilter/nft_reject.h | 3 ++- net/ipv4/netfilter/nft_dup_ipv4.c | 3 ++- net/ipv6/netfilter/nft_dup_ipv6.c | 3 ++- net/netfilter/nf_tables_api.c | 2 +- net/netfilter/nft_bitwise.c | 6 ++++-- net/netfilter/nft_byteorder.c | 3 ++- net/netfilter/nft_cmp.c | 9 ++++++--- net/netfilter/nft_compat.c | 9 ++++++--- net/netfilter/nft_connlimit.c | 3 ++- net/netfilter/nft_counter.c | 3 ++- net/netfilter/nft_ct.c | 6 ++++-- net/netfilter/nft_dup_netdev.c | 3 ++- net/netfilter/nft_dynset.c | 3 ++- net/netfilter/nft_exthdr.c | 9 ++++++--- net/netfilter/nft_fib.c | 2 +- net/netfilter/nft_flow_offload.c | 3 ++- net/netfilter/nft_fwd_netdev.c | 6 ++++-- net/netfilter/nft_hash.c | 4 ++-- net/netfilter/nft_immediate.c | 3 ++- net/netfilter/nft_inner.c | 3 ++- net/netfilter/nft_last.c | 3 ++- net/netfilter/nft_limit.c | 5 +++-- net/netfilter/nft_log.c | 3 ++- net/netfilter/nft_lookup.c | 3 ++- net/netfilter/nft_masq.c | 3 ++- net/netfilter/nft_meta.c | 5 +++-- net/netfilter/nft_nat.c | 3 ++- net/netfilter/nft_numgen.c | 6 ++++-- net/netfilter/nft_objref.c | 6 ++++-- net/netfilter/nft_osf.c | 3 ++- net/netfilter/nft_payload.c | 6 ++++-- net/netfilter/nft_queue.c | 6 ++++-- net/netfilter/nft_quota.c | 3 ++- net/netfilter/nft_range.c | 3 ++- net/netfilter/nft_redir.c | 3 ++- net/netfilter/nft_reject.c | 3 ++- net/netfilter/nft_rt.c | 2 +- net/netfilter/nft_socket.c | 2 +- net/netfilter/nft_synproxy.c | 3 ++- net/netfilter/nft_tproxy.c | 2 +- net/netfilter/nft_tunnel.c | 2 +- net/netfilter/nft_xfrm.c | 2 +- 45 files changed, 110 insertions(+), 62 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 38e2b396e38a..c557a57fb0f1 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -927,7 +927,8 @@ struct nft_expr_ops { void (*destroy_clone)(const struct nft_ctx *ctx, const struct nft_expr *expr); int (*dump)(struct sk_buff *skb, - const struct nft_expr *expr); + const struct nft_expr *expr, + bool reset); int (*validate)(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nft_data **data); diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index eed099eae672..167640b843ef 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -18,7 +18,7 @@ nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in) return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK; } -int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr); +int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr, bool reset); int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nlattr * const tb[]); int nft_fib_validate(const struct nft_ctx *ctx, const struct nft_expr *expr, diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h index f3a5285a511c..ba1238f12a48 100644 --- a/include/net/netfilter/nft_meta.h +++ b/include/net/netfilter/nft_meta.h @@ -24,10 +24,10 @@ int nft_meta_set_init(const struct nft_ctx *ctx, const struct nlattr * const tb[]); int nft_meta_get_dump(struct sk_buff *skb, - const struct nft_expr *expr); + const struct nft_expr *expr, bool reset); int nft_meta_set_dump(struct sk_buff *skb, - const struct nft_expr *expr); + const struct nft_expr *expr, bool reset); void nft_meta_get_eval(const struct nft_expr *expr, struct nft_regs *regs, diff --git a/include/net/netfilter/nft_reject.h b/include/net/netfilter/nft_reject.h index 56b123a42220..6d9ba62efd75 100644 --- a/include/net/netfilter/nft_reject.h +++ b/include/net/netfilter/nft_reject.h @@ -22,7 +22,8 @@ int nft_reject_init(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nlattr * const tb[]); -int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr); +int nft_reject_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset); int nft_reject_icmp_code(u8 code); int nft_reject_icmpv6_code(u8 code); diff --git a/net/ipv4/netfilter/nft_dup_ipv4.c b/net/ipv4/netfilter/nft_dup_ipv4.c index 0bcd6aee6000..a522c3a3be52 100644 --- a/net/ipv4/netfilter/nft_dup_ipv4.c +++ b/net/ipv4/netfilter/nft_dup_ipv4.c @@ -52,7 +52,8 @@ static int nft_dup_ipv4_init(const struct nft_ctx *ctx, return err; } -static int nft_dup_ipv4_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_dup_ipv4_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_dup_ipv4 *priv = nft_expr_priv(expr); diff --git a/net/ipv6/netfilter/nft_dup_ipv6.c b/net/ipv6/netfilter/nft_dup_ipv6.c index 70a405b4006f..c82f3fdd4a65 100644 --- a/net/ipv6/netfilter/nft_dup_ipv6.c +++ b/net/ipv6/netfilter/nft_dup_ipv6.c @@ -50,7 +50,8 @@ static int nft_dup_ipv6_init(const struct nft_ctx *ctx, return err; } -static int nft_dup_ipv6_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_dup_ipv6_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_dup_ipv6 *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 62da204eed41..741a0e386406 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2769,7 +2769,7 @@ static int nf_tables_fill_expr_info(struct sk_buff *skb, NFTA_EXPR_DATA); if (data == NULL) goto nla_put_failure; - if (expr->ops->dump(skb, expr) < 0) + if (expr->ops->dump(skb, expr, false) < 0) goto nla_put_failure; nla_nest_end(skb, data); } diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c index e6e402b247d0..84eae7cabc67 100644 --- a/net/netfilter/nft_bitwise.c +++ b/net/netfilter/nft_bitwise.c @@ -232,7 +232,8 @@ static int nft_bitwise_dump_shift(struct sk_buff *skb, return 0; } -static int nft_bitwise_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_bitwise_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_bitwise *priv = nft_expr_priv(expr); int err = 0; @@ -393,7 +394,8 @@ static int nft_bitwise_fast_init(const struct nft_ctx *ctx, } static int -nft_bitwise_fast_dump(struct sk_buff *skb, const struct nft_expr *expr) +nft_bitwise_fast_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_bitwise_fast_expr *priv = nft_expr_priv(expr); struct nft_data data; diff --git a/net/netfilter/nft_byteorder.c b/net/netfilter/nft_byteorder.c index f952a80275a8..b66647a5a171 100644 --- a/net/netfilter/nft_byteorder.c +++ b/net/netfilter/nft_byteorder.c @@ -148,7 +148,8 @@ static int nft_byteorder_init(const struct nft_ctx *ctx, priv->len); } -static int nft_byteorder_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_byteorder_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_byteorder *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_cmp.c b/net/netfilter/nft_cmp.c index 963cf831799c..6eb21a4f5698 100644 --- a/net/netfilter/nft_cmp.c +++ b/net/netfilter/nft_cmp.c @@ -92,7 +92,8 @@ static int nft_cmp_init(const struct nft_ctx *ctx, const struct nft_expr *expr, return 0; } -static int nft_cmp_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_cmp_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_cmp_expr *priv = nft_expr_priv(expr); @@ -253,7 +254,8 @@ static int nft_cmp_fast_offload(struct nft_offload_ctx *ctx, return __nft_cmp_offload(ctx, flow, &cmp); } -static int nft_cmp_fast_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_cmp_fast_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_cmp_fast_expr *priv = nft_expr_priv(expr); enum nft_cmp_ops op = priv->inv ? NFT_CMP_NEQ : NFT_CMP_EQ; @@ -347,7 +349,8 @@ static int nft_cmp16_fast_offload(struct nft_offload_ctx *ctx, return __nft_cmp_offload(ctx, flow, &cmp); } -static int nft_cmp16_fast_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_cmp16_fast_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_cmp16_fast_expr *priv = nft_expr_priv(expr); enum nft_cmp_ops op = priv->inv ? NFT_CMP_NEQ : NFT_CMP_EQ; diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c index c16172427622..5284cd2ad532 100644 --- a/net/netfilter/nft_compat.c +++ b/net/netfilter/nft_compat.c @@ -324,7 +324,8 @@ static int nft_extension_dump_info(struct sk_buff *skb, int attr, return 0; } -static int nft_target_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_target_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct xt_target *target = expr->ops->data; void *info = nft_expr_priv(expr); @@ -572,12 +573,14 @@ nla_put_failure: return -1; } -static int nft_match_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_match_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { return __nft_match_dump(skb, expr, nft_expr_priv(expr)); } -static int nft_match_large_dump(struct sk_buff *skb, const struct nft_expr *e) +static int nft_match_large_dump(struct sk_buff *skb, + const struct nft_expr *e, bool reset) { struct nft_xt_match_priv *priv = nft_expr_priv(e); diff --git a/net/netfilter/nft_connlimit.c b/net/netfilter/nft_connlimit.c index d657f999a11b..de9d1980df69 100644 --- a/net/netfilter/nft_connlimit.c +++ b/net/netfilter/nft_connlimit.c @@ -185,7 +185,8 @@ static void nft_connlimit_eval(const struct nft_expr *expr, nft_connlimit_do_eval(priv, regs, pkt, NULL); } -static int nft_connlimit_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_connlimit_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_connlimit *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_counter.c b/net/netfilter/nft_counter.c index f4d3573e8782..06482fb9c145 100644 --- a/net/netfilter/nft_counter.c +++ b/net/netfilter/nft_counter.c @@ -201,7 +201,8 @@ void nft_counter_eval(const struct nft_expr *expr, struct nft_regs *regs, nft_counter_do_eval(priv, regs, pkt); } -static int nft_counter_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_counter_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_counter_percpu_priv *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index a3f01f209a53..a0696d7ea10c 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -641,7 +641,8 @@ static void nft_ct_set_destroy(const struct nft_ctx *ctx, nf_ct_netns_put(ctx->net, ctx->family); } -static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_ct_get_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_ct *priv = nft_expr_priv(expr); @@ -703,7 +704,8 @@ static bool nft_ct_get_reduce(struct nft_regs_track *track, return nft_expr_reduce_bitwise(track, expr); } -static int nft_ct_set_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_ct_set_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_ct *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_dup_netdev.c b/net/netfilter/nft_dup_netdev.c index 63507402716d..e5739a59ebf1 100644 --- a/net/netfilter/nft_dup_netdev.c +++ b/net/netfilter/nft_dup_netdev.c @@ -44,7 +44,8 @@ static int nft_dup_netdev_init(const struct nft_ctx *ctx, sizeof(int)); } -static int nft_dup_netdev_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_dup_netdev_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_dup_netdev *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c index 6983e6ddeef9..01c61e090639 100644 --- a/net/netfilter/nft_dynset.c +++ b/net/netfilter/nft_dynset.c @@ -357,7 +357,8 @@ static void nft_dynset_destroy(const struct nft_ctx *ctx, nf_tables_destroy_set(ctx, priv->set); } -static int nft_dynset_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_dynset_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_dynset *priv = nft_expr_priv(expr); u32 flags = priv->invert ? NFT_DYNSET_F_INV : 0; diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index a67ea9c3ae57..ed929d0d37ce 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -576,7 +576,8 @@ nla_put_failure: return -1; } -static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_exthdr_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_exthdr *priv = nft_expr_priv(expr); @@ -586,7 +587,8 @@ static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr) return nft_exthdr_dump_common(skb, priv); } -static int nft_exthdr_dump_set(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_exthdr_dump_set(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_exthdr *priv = nft_expr_priv(expr); @@ -596,7 +598,8 @@ static int nft_exthdr_dump_set(struct sk_buff *skb, const struct nft_expr *expr) return nft_exthdr_dump_common(skb, priv); } -static int nft_exthdr_dump_strip(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_exthdr_dump_strip(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_exthdr *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_fib.c b/net/netfilter/nft_fib.c index 1f12d7ade606..6e049fd48760 100644 --- a/net/netfilter/nft_fib.c +++ b/net/netfilter/nft_fib.c @@ -118,7 +118,7 @@ int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr, } EXPORT_SYMBOL_GPL(nft_fib_init); -int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr) +int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr, bool reset) { const struct nft_fib *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c index a25c88bc8b75..e860d8fe0e5e 100644 --- a/net/netfilter/nft_flow_offload.c +++ b/net/netfilter/nft_flow_offload.c @@ -433,7 +433,8 @@ static void nft_flow_offload_destroy(const struct nft_ctx *ctx, nf_ct_netns_put(ctx->net, ctx->family); } -static int nft_flow_offload_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_flow_offload_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_flow_offload *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_fwd_netdev.c b/net/netfilter/nft_fwd_netdev.c index 7c5876dc9ff2..7b9d4d1bd17c 100644 --- a/net/netfilter/nft_fwd_netdev.c +++ b/net/netfilter/nft_fwd_netdev.c @@ -56,7 +56,8 @@ static int nft_fwd_netdev_init(const struct nft_ctx *ctx, sizeof(int)); } -static int nft_fwd_netdev_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_fwd_netdev_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_fwd_netdev *priv = nft_expr_priv(expr); @@ -186,7 +187,8 @@ static int nft_fwd_neigh_init(const struct nft_ctx *ctx, addr_len); } -static int nft_fwd_neigh_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_fwd_neigh_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_fwd_neigh *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c index e5631e88b285..ee8d487b69c0 100644 --- a/net/netfilter/nft_hash.c +++ b/net/netfilter/nft_hash.c @@ -139,7 +139,7 @@ static int nft_symhash_init(const struct nft_ctx *ctx, } static int nft_jhash_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_jhash *priv = nft_expr_priv(expr); @@ -176,7 +176,7 @@ static bool nft_jhash_reduce(struct nft_regs_track *track, } static int nft_symhash_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_symhash *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_immediate.c b/net/netfilter/nft_immediate.c index 5f28b21abc7d..c9d2f7c29f53 100644 --- a/net/netfilter/nft_immediate.c +++ b/net/netfilter/nft_immediate.c @@ -147,7 +147,8 @@ static void nft_immediate_destroy(const struct nft_ctx *ctx, } } -static int nft_immediate_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_immediate_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_immediate_expr *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c index 809f0d0787ec..6d96b826db4e 100644 --- a/net/netfilter/nft_inner.c +++ b/net/netfilter/nft_inner.c @@ -347,7 +347,8 @@ static int nft_inner_init(const struct nft_ctx *ctx, return 0; } -static int nft_inner_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_inner_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_inner *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_last.c b/net/netfilter/nft_last.c index bb15a55dad5c..7f2bda6641bd 100644 --- a/net/netfilter/nft_last.c +++ b/net/netfilter/nft_last.c @@ -65,7 +65,8 @@ static void nft_last_eval(const struct nft_expr *expr, WRITE_ONCE(last->set, 1); } -static int nft_last_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_last_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_last_priv *priv = nft_expr_priv(expr); struct nft_last *last = priv->last; diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c index 981addb2d051..145dc62c6247 100644 --- a/net/netfilter/nft_limit.c +++ b/net/netfilter/nft_limit.c @@ -193,7 +193,8 @@ static int nft_limit_pkts_init(const struct nft_ctx *ctx, return 0; } -static int nft_limit_pkts_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_limit_pkts_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_limit_priv_pkts *priv = nft_expr_priv(expr); @@ -251,7 +252,7 @@ static int nft_limit_bytes_init(const struct nft_ctx *ctx, } static int nft_limit_bytes_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_limit_priv *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_log.c b/net/netfilter/nft_log.c index 0e13c003f0c1..5defe6e4fd98 100644 --- a/net/netfilter/nft_log.c +++ b/net/netfilter/nft_log.c @@ -241,7 +241,8 @@ static void nft_log_destroy(const struct nft_ctx *ctx, nf_logger_put(ctx->family, li->type); } -static int nft_log_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_log_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_log *priv = nft_expr_priv(expr); const struct nf_loginfo *li = &priv->loginfo; diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c index dfae12759c7c..cae5a6724163 100644 --- a/net/netfilter/nft_lookup.c +++ b/net/netfilter/nft_lookup.c @@ -178,7 +178,8 @@ static void nft_lookup_destroy(const struct nft_ctx *ctx, nf_tables_destroy_set(ctx, priv->set); } -static int nft_lookup_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_lookup_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_lookup *priv = nft_expr_priv(expr); u32 flags = priv->invert ? NFT_LOOKUP_F_INV : 0; diff --git a/net/netfilter/nft_masq.c b/net/netfilter/nft_masq.c index 2a0adc497bbb..e55e455275c4 100644 --- a/net/netfilter/nft_masq.c +++ b/net/netfilter/nft_masq.c @@ -73,7 +73,8 @@ static int nft_masq_init(const struct nft_ctx *ctx, return nf_ct_netns_get(ctx->net, ctx->family); } -static int nft_masq_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_masq_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_masq *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 8c39adeebb5c..e384e0de7a54 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -669,7 +669,7 @@ int nft_meta_set_init(const struct nft_ctx *ctx, EXPORT_SYMBOL_GPL(nft_meta_set_init); int nft_meta_get_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_meta *priv = nft_expr_priv(expr); @@ -684,7 +684,8 @@ nla_put_failure: } EXPORT_SYMBOL_GPL(nft_meta_get_dump); -int nft_meta_set_dump(struct sk_buff *skb, const struct nft_expr *expr) +int nft_meta_set_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_meta *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c index e5fd6995e4bf..047999150390 100644 --- a/net/netfilter/nft_nat.c +++ b/net/netfilter/nft_nat.c @@ -255,7 +255,8 @@ static int nft_nat_init(const struct nft_ctx *ctx, const struct nft_expr *expr, return nf_ct_netns_get(ctx->net, family); } -static int nft_nat_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_nat_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_nat *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_numgen.c b/net/netfilter/nft_numgen.c index 45d3dc9e96f2..7d29db7c2ac0 100644 --- a/net/netfilter/nft_numgen.c +++ b/net/netfilter/nft_numgen.c @@ -112,7 +112,8 @@ nla_put_failure: return -1; } -static int nft_ng_inc_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_ng_inc_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_ng_inc *priv = nft_expr_priv(expr); @@ -168,7 +169,8 @@ static int nft_ng_random_init(const struct nft_ctx *ctx, NULL, NFT_DATA_VALUE, sizeof(u32)); } -static int nft_ng_random_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_ng_random_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_ng_random *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_objref.c b/net/netfilter/nft_objref.c index 74e0eea4abac..7b01aa2ef653 100644 --- a/net/netfilter/nft_objref.c +++ b/net/netfilter/nft_objref.c @@ -47,7 +47,8 @@ static int nft_objref_init(const struct nft_ctx *ctx, return 0; } -static int nft_objref_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_objref_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_object *obj = nft_objref_priv(expr); @@ -155,7 +156,8 @@ static int nft_objref_map_init(const struct nft_ctx *ctx, return 0; } -static int nft_objref_map_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_objref_map_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_objref_map *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c index adacf95b6e2b..70820c66b591 100644 --- a/net/netfilter/nft_osf.c +++ b/net/netfilter/nft_osf.c @@ -92,7 +92,8 @@ static int nft_osf_init(const struct nft_ctx *ctx, return 0; } -static int nft_osf_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_osf_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_osf *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index 53e64d8aa01f..336ac668cae3 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -231,7 +231,8 @@ static int nft_payload_init(const struct nft_ctx *ctx, priv->len); } -static int nft_payload_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_payload_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_payload *priv = nft_expr_priv(expr); @@ -919,7 +920,8 @@ static int nft_payload_set_init(const struct nft_ctx *ctx, priv->len); } -static int nft_payload_set_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_payload_set_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_payload_set *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_queue.c b/net/netfilter/nft_queue.c index da29e92c03e2..b2b8127c8d43 100644 --- a/net/netfilter/nft_queue.c +++ b/net/netfilter/nft_queue.c @@ -152,7 +152,8 @@ static int nft_queue_sreg_init(const struct nft_ctx *ctx, return 0; } -static int nft_queue_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_queue_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_queue *priv = nft_expr_priv(expr); @@ -168,7 +169,8 @@ nla_put_failure: } static int -nft_queue_sreg_dump(struct sk_buff *skb, const struct nft_expr *expr) +nft_queue_sreg_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_queue *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_quota.c b/net/netfilter/nft_quota.c index e6b0df68feea..b1a1217bca4c 100644 --- a/net/netfilter/nft_quota.c +++ b/net/netfilter/nft_quota.c @@ -217,7 +217,8 @@ static int nft_quota_init(const struct nft_ctx *ctx, return nft_quota_do_init(tb, priv); } -static int nft_quota_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_quota_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_quota *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_range.c b/net/netfilter/nft_range.c index 832f0d725a9e..0566d6aaf1e5 100644 --- a/net/netfilter/nft_range.c +++ b/net/netfilter/nft_range.c @@ -111,7 +111,8 @@ err1: return err; } -static int nft_range_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_range_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_range_expr *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_redir.c b/net/netfilter/nft_redir.c index 5086adfe731c..5f7739987559 100644 --- a/net/netfilter/nft_redir.c +++ b/net/netfilter/nft_redir.c @@ -75,7 +75,8 @@ static int nft_redir_init(const struct nft_ctx *ctx, return nf_ct_netns_get(ctx->net, ctx->family); } -static int nft_redir_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_redir_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_redir *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_reject.c b/net/netfilter/nft_reject.c index 927ff8459bd9..f2addc844dd2 100644 --- a/net/netfilter/nft_reject.c +++ b/net/netfilter/nft_reject.c @@ -69,7 +69,8 @@ int nft_reject_init(const struct nft_ctx *ctx, } EXPORT_SYMBOL_GPL(nft_reject_init); -int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr) +int nft_reject_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { const struct nft_reject *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_rt.c b/net/netfilter/nft_rt.c index 71931ec91721..5990fdd7b3cc 100644 --- a/net/netfilter/nft_rt.c +++ b/net/netfilter/nft_rt.c @@ -146,7 +146,7 @@ static int nft_rt_get_init(const struct nft_ctx *ctx, } static int nft_rt_get_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_rt *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index 49a5348a6a14..85f8df87efda 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -199,7 +199,7 @@ static int nft_socket_init(const struct nft_ctx *ctx, } static int nft_socket_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_socket *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_synproxy.c b/net/netfilter/nft_synproxy.c index 6cf9a04fbfe2..13da882669a4 100644 --- a/net/netfilter/nft_synproxy.c +++ b/net/netfilter/nft_synproxy.c @@ -272,7 +272,8 @@ static void nft_synproxy_destroy(const struct nft_ctx *ctx, nft_synproxy_do_destroy(ctx); } -static int nft_synproxy_dump(struct sk_buff *skb, const struct nft_expr *expr) +static int nft_synproxy_dump(struct sk_buff *skb, + const struct nft_expr *expr, bool reset) { struct nft_synproxy *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_tproxy.c b/net/netfilter/nft_tproxy.c index 62da25ad264b..ea83f661417e 100644 --- a/net/netfilter/nft_tproxy.c +++ b/net/netfilter/nft_tproxy.c @@ -294,7 +294,7 @@ static void nft_tproxy_destroy(const struct nft_ctx *ctx, } static int nft_tproxy_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_tproxy *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c index 983ade4be3b3..b059aa541798 100644 --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -108,7 +108,7 @@ static int nft_tunnel_get_init(const struct nft_ctx *ctx, } static int nft_tunnel_get_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_tunnel *priv = nft_expr_priv(expr); diff --git a/net/netfilter/nft_xfrm.c b/net/netfilter/nft_xfrm.c index 1c5343c936a8..c88fd078a9ae 100644 --- a/net/netfilter/nft_xfrm.c +++ b/net/netfilter/nft_xfrm.c @@ -212,7 +212,7 @@ static void nft_xfrm_get_eval(const struct nft_expr *expr, } static int nft_xfrm_get_dump(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { const struct nft_xfrm *priv = nft_expr_priv(expr); -- cgit v1.2.3 From 855b7717f44b13e0990aa5ad36bbf9aa35051516 Mon Sep 17 00:00:00 2001 From: Kanchan Joshi Date: Mon, 31 Oct 2022 21:53:50 +0530 Subject: nvme: fine-granular CAP_SYS_ADMIN for nvme io commands Currently both io and admin commands are kept under a coarse-granular CAP_SYS_ADMIN check, disregarding file mode completely. $ ls -l /dev/ng* crw-rw-rw- 1 root root 242, 0 Sep 9 19:20 /dev/ng0n1 crw------- 1 root root 242, 1 Sep 9 19:20 /dev/ng0n2 In the example above, ng0n1 appears as if it may allow unprivileged read/write operation but it does not and behaves same as ng0n2. This patch implements a shift from CAP_SYS_ADMIN to more fine-granular control for io-commands. If CAP_SYS_ADMIN is present, nothing else is checked as before. Otherwise, following rules are in place - any admin-cmd is not allowed - vendor-specific and fabric commmand are not allowed - io-commands that can write are allowed if matching FMODE_WRITE permission is present - io-commands that read are allowed Add a helper nvme_cmd_allowed that implements above policy. Change all the callers of CAP_SYS_ADMIN to go through nvme_cmd_allowed for any decision making. Since file open mode is counted for any approval/denial, change at various places to keep file-mode information handy. Signed-off-by: Kanchan Joshi Reviewed-by: Jens Axboe Reviewed-by: Keith Busch Reviewed-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig --- drivers/nvme/host/ioctl.c | 102 +++++++++++++++++++++++++++++++--------------- include/linux/nvme.h | 1 + 2 files changed, 70 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/drivers/nvme/host/ioctl.c b/drivers/nvme/host/ioctl.c index 81f5550b670d..1d68f161064a 100644 --- a/drivers/nvme/host/ioctl.c +++ b/drivers/nvme/host/ioctl.c @@ -8,6 +8,34 @@ #include #include "nvme.h" +static bool nvme_cmd_allowed(struct nvme_ns *ns, struct nvme_command *c, + fmode_t mode) +{ + if (capable(CAP_SYS_ADMIN)) + return true; + + /* + * Do not allow unprivileged processes to send vendor specific or fabrics + * commands as we can't be sure about their effects. + */ + if (c->common.opcode >= nvme_cmd_vendor_start || + c->common.opcode == nvme_fabrics_command) + return false; + + /* do not allow unprivileged admin commands */ + if (!ns) + return false; + + /* + * Only allow I/O commands that transfer data to the controller if the + * special file is open for writing, but always allow I/O commands that + * transfer data from the controller. + */ + if (nvme_is_write(c)) + return mode & FMODE_WRITE; + return true; +} + /* * Convert integer values from ioctl structures to user pointers, silently * ignoring the upper bits in the compat case to match behaviour of 32-bit @@ -261,7 +289,7 @@ static bool nvme_validate_passthru_nsid(struct nvme_ctrl *ctrl, } static int nvme_user_cmd(struct nvme_ctrl *ctrl, struct nvme_ns *ns, - struct nvme_passthru_cmd __user *ucmd) + struct nvme_passthru_cmd __user *ucmd, fmode_t mode) { struct nvme_passthru_cmd cmd; struct nvme_command c; @@ -269,8 +297,6 @@ static int nvme_user_cmd(struct nvme_ctrl *ctrl, struct nvme_ns *ns, u64 result; int status; - if (!capable(CAP_SYS_ADMIN)) - return -EACCES; if (copy_from_user(&cmd, ucmd, sizeof(cmd))) return -EFAULT; if (cmd.flags) @@ -291,6 +317,9 @@ static int nvme_user_cmd(struct nvme_ctrl *ctrl, struct nvme_ns *ns, c.common.cdw14 = cpu_to_le32(cmd.cdw14); c.common.cdw15 = cpu_to_le32(cmd.cdw15); + if (!nvme_cmd_allowed(ns, &c, mode)) + return -EACCES; + if (cmd.timeout_ms) timeout = msecs_to_jiffies(cmd.timeout_ms); @@ -308,15 +337,14 @@ static int nvme_user_cmd(struct nvme_ctrl *ctrl, struct nvme_ns *ns, } static int nvme_user_cmd64(struct nvme_ctrl *ctrl, struct nvme_ns *ns, - struct nvme_passthru_cmd64 __user *ucmd, bool vec) + struct nvme_passthru_cmd64 __user *ucmd, bool vec, + fmode_t mode) { struct nvme_passthru_cmd64 cmd; struct nvme_command c; unsigned timeout = 0; int status; - if (!capable(CAP_SYS_ADMIN)) - return -EACCES; if (copy_from_user(&cmd, ucmd, sizeof(cmd))) return -EFAULT; if (cmd.flags) @@ -337,6 +365,9 @@ static int nvme_user_cmd64(struct nvme_ctrl *ctrl, struct nvme_ns *ns, c.common.cdw14 = cpu_to_le32(cmd.cdw14); c.common.cdw15 = cpu_to_le32(cmd.cdw15); + if (!nvme_cmd_allowed(ns, &c, mode)) + return -EACCES; + if (cmd.timeout_ms) timeout = msecs_to_jiffies(cmd.timeout_ms); @@ -483,9 +514,6 @@ static int nvme_uring_cmd_io(struct nvme_ctrl *ctrl, struct nvme_ns *ns, void *meta = NULL; int ret; - if (!capable(CAP_SYS_ADMIN)) - return -EACCES; - c.common.opcode = READ_ONCE(cmd->opcode); c.common.flags = READ_ONCE(cmd->flags); if (c.common.flags) @@ -507,6 +535,9 @@ static int nvme_uring_cmd_io(struct nvme_ctrl *ctrl, struct nvme_ns *ns, c.common.cdw14 = cpu_to_le32(READ_ONCE(cmd->cdw14)); c.common.cdw15 = cpu_to_le32(READ_ONCE(cmd->cdw15)); + if (!nvme_cmd_allowed(ns, &c, ioucmd->file->f_mode)) + return -EACCES; + d.metadata = READ_ONCE(cmd->metadata); d.addr = READ_ONCE(cmd->addr); d.data_len = READ_ONCE(cmd->data_len); @@ -570,13 +601,13 @@ static bool is_ctrl_ioctl(unsigned int cmd) } static int nvme_ctrl_ioctl(struct nvme_ctrl *ctrl, unsigned int cmd, - void __user *argp) + void __user *argp, fmode_t mode) { switch (cmd) { case NVME_IOCTL_ADMIN_CMD: - return nvme_user_cmd(ctrl, NULL, argp); + return nvme_user_cmd(ctrl, NULL, argp, mode); case NVME_IOCTL_ADMIN64_CMD: - return nvme_user_cmd64(ctrl, NULL, argp, false); + return nvme_user_cmd64(ctrl, NULL, argp, false, mode); default: return sed_ioctl(ctrl->opal_dev, cmd, argp); } @@ -601,14 +632,14 @@ struct nvme_user_io32 { #endif /* COMPAT_FOR_U64_ALIGNMENT */ static int nvme_ns_ioctl(struct nvme_ns *ns, unsigned int cmd, - void __user *argp) + void __user *argp, fmode_t mode) { switch (cmd) { case NVME_IOCTL_ID: force_successful_syscall_return(); return ns->head->ns_id; case NVME_IOCTL_IO_CMD: - return nvme_user_cmd(ns->ctrl, ns, argp); + return nvme_user_cmd(ns->ctrl, ns, argp, mode); /* * struct nvme_user_io can have different padding on some 32-bit ABIs. * Just accept the compat version as all fields that are used are the @@ -620,19 +651,20 @@ static int nvme_ns_ioctl(struct nvme_ns *ns, unsigned int cmd, case NVME_IOCTL_SUBMIT_IO: return nvme_submit_io(ns, argp); case NVME_IOCTL_IO64_CMD: - return nvme_user_cmd64(ns->ctrl, ns, argp, false); + return nvme_user_cmd64(ns->ctrl, ns, argp, false, mode); case NVME_IOCTL_IO64_CMD_VEC: - return nvme_user_cmd64(ns->ctrl, ns, argp, true); + return nvme_user_cmd64(ns->ctrl, ns, argp, true, mode); default: return -ENOTTY; } } -static int __nvme_ioctl(struct nvme_ns *ns, unsigned int cmd, void __user *arg) +static int __nvme_ioctl(struct nvme_ns *ns, unsigned int cmd, void __user *arg, + fmode_t mode) { - if (is_ctrl_ioctl(cmd)) - return nvme_ctrl_ioctl(ns->ctrl, cmd, arg); - return nvme_ns_ioctl(ns, cmd, arg); + if (is_ctrl_ioctl(cmd)) + return nvme_ctrl_ioctl(ns->ctrl, cmd, arg, mode); + return nvme_ns_ioctl(ns, cmd, arg, mode); } int nvme_ioctl(struct block_device *bdev, fmode_t mode, @@ -640,7 +672,7 @@ int nvme_ioctl(struct block_device *bdev, fmode_t mode, { struct nvme_ns *ns = bdev->bd_disk->private_data; - return __nvme_ioctl(ns, cmd, (void __user *)arg); + return __nvme_ioctl(ns, cmd, (void __user *)arg, mode); } long nvme_ns_chr_ioctl(struct file *file, unsigned int cmd, unsigned long arg) @@ -648,7 +680,7 @@ long nvme_ns_chr_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct nvme_ns *ns = container_of(file_inode(file)->i_cdev, struct nvme_ns, cdev); - return __nvme_ioctl(ns, cmd, (void __user *)arg); + return __nvme_ioctl(ns, cmd, (void __user *)arg, file->f_mode); } static int nvme_uring_cmd_checks(unsigned int issue_flags) @@ -716,7 +748,8 @@ int nvme_ns_chr_uring_cmd_iopoll(struct io_uring_cmd *ioucmd, } #ifdef CONFIG_NVME_MULTIPATH static int nvme_ns_head_ctrl_ioctl(struct nvme_ns *ns, unsigned int cmd, - void __user *argp, struct nvme_ns_head *head, int srcu_idx) + void __user *argp, struct nvme_ns_head *head, int srcu_idx, + fmode_t mode) __releases(&head->srcu) { struct nvme_ctrl *ctrl = ns->ctrl; @@ -724,7 +757,7 @@ static int nvme_ns_head_ctrl_ioctl(struct nvme_ns *ns, unsigned int cmd, nvme_get_ctrl(ns->ctrl); srcu_read_unlock(&head->srcu, srcu_idx); - ret = nvme_ctrl_ioctl(ns->ctrl, cmd, argp); + ret = nvme_ctrl_ioctl(ns->ctrl, cmd, argp, mode); nvme_put_ctrl(ctrl); return ret; @@ -749,9 +782,10 @@ int nvme_ns_head_ioctl(struct block_device *bdev, fmode_t mode, * deadlock when deleting namespaces using the passthrough interface. */ if (is_ctrl_ioctl(cmd)) - return nvme_ns_head_ctrl_ioctl(ns, cmd, argp, head, srcu_idx); + return nvme_ns_head_ctrl_ioctl(ns, cmd, argp, head, srcu_idx, + mode); - ret = nvme_ns_ioctl(ns, cmd, argp); + ret = nvme_ns_ioctl(ns, cmd, argp, mode); out_unlock: srcu_read_unlock(&head->srcu, srcu_idx); return ret; @@ -773,9 +807,10 @@ long nvme_ns_head_chr_ioctl(struct file *file, unsigned int cmd, goto out_unlock; if (is_ctrl_ioctl(cmd)) - return nvme_ns_head_ctrl_ioctl(ns, cmd, argp, head, srcu_idx); + return nvme_ns_head_ctrl_ioctl(ns, cmd, argp, head, srcu_idx, + file->f_mode); - ret = nvme_ns_ioctl(ns, cmd, argp); + ret = nvme_ns_ioctl(ns, cmd, argp, file->f_mode); out_unlock: srcu_read_unlock(&head->srcu, srcu_idx); return ret; @@ -849,7 +884,8 @@ int nvme_dev_uring_cmd(struct io_uring_cmd *ioucmd, unsigned int issue_flags) return ret; } -static int nvme_dev_user_cmd(struct nvme_ctrl *ctrl, void __user *argp) +static int nvme_dev_user_cmd(struct nvme_ctrl *ctrl, void __user *argp, + fmode_t mode) { struct nvme_ns *ns; int ret; @@ -873,7 +909,7 @@ static int nvme_dev_user_cmd(struct nvme_ctrl *ctrl, void __user *argp) kref_get(&ns->kref); up_read(&ctrl->namespaces_rwsem); - ret = nvme_user_cmd(ctrl, ns, argp); + ret = nvme_user_cmd(ctrl, ns, argp, mode); nvme_put_ns(ns); return ret; @@ -890,11 +926,11 @@ long nvme_dev_ioctl(struct file *file, unsigned int cmd, switch (cmd) { case NVME_IOCTL_ADMIN_CMD: - return nvme_user_cmd(ctrl, NULL, argp); + return nvme_user_cmd(ctrl, NULL, argp, file->f_mode); case NVME_IOCTL_ADMIN64_CMD: - return nvme_user_cmd64(ctrl, NULL, argp, false); + return nvme_user_cmd64(ctrl, NULL, argp, false, file->f_mode); case NVME_IOCTL_IO_CMD: - return nvme_dev_user_cmd(ctrl, argp); + return nvme_dev_user_cmd(ctrl, argp, file->f_mode); case NVME_IOCTL_RESET: if (!capable(CAP_SYS_ADMIN)) return -EACCES; diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 050d7d0cd81b..1d102b662e88 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -797,6 +797,7 @@ enum nvme_opcode { nvme_cmd_zone_mgmt_send = 0x79, nvme_cmd_zone_mgmt_recv = 0x7a, nvme_cmd_zone_append = 0x7d, + nvme_cmd_vendor_start = 0x80, }; #define nvme_opcode_name(opcode) { opcode, #opcode } -- cgit v1.2.3 From 1b96f862ecccb3e6f950eba584bebf22955cecc5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 30 Oct 2022 16:50:15 +0100 Subject: nvme: implement the DEAC bit for the Write Zeroes command While the specification allows devices to either deallocate data or to actually write zeroes on any Write Zeroes command, many SSDs only do the sensible thing and deallocate data when the DEAC bit is specific. Set it when it is supported and the caller doesn't explicitly opt out of deallocation. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Chaitanya Kulkarni Reviewed-by: Martin K. Petersen --- drivers/nvme/host/core.c | 13 ++++++++++++- drivers/nvme/host/nvme.h | 1 + include/linux/nvme.h | 1 + 3 files changed, 14 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index f94b05c585cb..1a87a072fbed 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -850,8 +850,11 @@ static inline blk_status_t nvme_setup_write_zeroes(struct nvme_ns *ns, cmnd->write_zeroes.length = cpu_to_le16((blk_rq_bytes(req) >> ns->lba_shift) - 1); + if (!(req->cmd_flags & REQ_NOUNMAP) && (ns->features & NVME_NS_DEAC)) + cmnd->write_zeroes.control |= cpu_to_le16(NVME_WZ_DEAC); + if (nvme_ns_has_pi(ns)) { - cmnd->write_zeroes.control = cpu_to_le16(NVME_RW_PRINFO_PRACT); + cmnd->write_zeroes.control |= cpu_to_le16(NVME_RW_PRINFO_PRACT); switch (ns->pi_type) { case NVME_NS_DPS_PI_TYPE1: @@ -2003,6 +2006,14 @@ static int nvme_update_ns_info_block(struct nvme_ns *ns, } } + /* + * Only set the DEAC bit if the device guarantees that reads from + * deallocated data return zeroes. While the DEAC bit does not + * require that, it must be a no-op if reads from deallocated data + * do not return zeroes. + */ + if ((id->dlfeat & 0x7) == 0x1 && (id->dlfeat & (1 << 3))) + ns->features |= NVME_NS_DEAC; set_disk_ro(ns->disk, nvme_ns_is_readonly(ns, info)); set_bit(NVME_NS_READY, &ns->flags); blk_mq_unfreeze_queue(ns->disk->queue); diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index f9df10653f3c..16b34a491495 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -455,6 +455,7 @@ static inline bool nvme_ns_head_multipath(struct nvme_ns_head *head) enum nvme_ns_features { NVME_NS_EXT_LBAS = 1 << 0, /* support extended LBA format */ NVME_NS_METADATA_SUPPORTED = 1 << 1, /* support getting generated md */ + NVME_NS_DEAC, /* DEAC bit in Write Zeores supported */ }; struct nvme_ns { diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 1d102b662e88..d6be2a686100 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -964,6 +964,7 @@ enum { NVME_RW_PRINFO_PRCHK_GUARD = 1 << 12, NVME_RW_PRINFO_PRACT = 1 << 13, NVME_RW_DTYPE_STREAMS = 1 << 4, + NVME_WZ_DEAC = 1 << 9, }; struct nvme_dsm_cmd { -- cgit v1.2.3 From 8daa8fde3fc3f069ff0b5c87079a5c1df7743113 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Fri, 14 Oct 2022 23:45:59 +0200 Subject: netfilter: nf_tables: Introduce NFT_MSG_GETRULE_RESET Analogous to NFT_MSG_GETOBJ_RESET, but for rules: Reset stateful expressions like counters or quotas. The latter two are the only consumers, adjust their 'dump' callbacks to respect the parameter introduced earlier. Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 2 +- include/uapi/linux/netfilter/nf_tables.h | 2 ++ net/netfilter/nf_tables_api.c | 49 +++++++++++++++++++++----------- net/netfilter/nft_counter.c | 2 +- net/netfilter/nft_dynset.c | 4 +-- net/netfilter/nft_inner.c | 2 +- net/netfilter/nft_quota.c | 2 +- 7 files changed, 41 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index c557a57fb0f1..e69ce23566ea 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -383,7 +383,7 @@ int nft_expr_inner_parse(const struct nft_ctx *ctx, const struct nlattr *nla, int nft_expr_clone(struct nft_expr *dst, struct nft_expr *src); void nft_expr_destroy(const struct nft_ctx *ctx, struct nft_expr *expr); int nft_expr_dump(struct sk_buff *skb, unsigned int attr, - const struct nft_expr *expr); + const struct nft_expr *expr, bool reset); bool nft_expr_reduce_bitwise(struct nft_regs_track *track, const struct nft_expr *expr); diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index e4b739d57480..cfa844da1ce6 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -97,6 +97,7 @@ enum nft_verdicts { * @NFT_MSG_NEWFLOWTABLE: add new flow table (enum nft_flowtable_attributes) * @NFT_MSG_GETFLOWTABLE: get flow table (enum nft_flowtable_attributes) * @NFT_MSG_DELFLOWTABLE: delete flow table (enum nft_flowtable_attributes) + * @NFT_MSG_GETRULE_RESET: get rules and reset stateful expressions (enum nft_obj_attributes) */ enum nf_tables_msg_types { NFT_MSG_NEWTABLE, @@ -124,6 +125,7 @@ enum nf_tables_msg_types { NFT_MSG_NEWFLOWTABLE, NFT_MSG_GETFLOWTABLE, NFT_MSG_DELFLOWTABLE, + NFT_MSG_GETRULE_RESET, NFT_MSG_MAX, }; diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 741a0e386406..80e613405f6f 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2759,7 +2759,7 @@ static const struct nla_policy nft_expr_policy[NFTA_EXPR_MAX + 1] = { }; static int nf_tables_fill_expr_info(struct sk_buff *skb, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { if (nla_put_string(skb, NFTA_EXPR_NAME, expr->ops->type->name)) goto nla_put_failure; @@ -2769,7 +2769,7 @@ static int nf_tables_fill_expr_info(struct sk_buff *skb, NFTA_EXPR_DATA); if (data == NULL) goto nla_put_failure; - if (expr->ops->dump(skb, expr, false) < 0) + if (expr->ops->dump(skb, expr, reset) < 0) goto nla_put_failure; nla_nest_end(skb, data); } @@ -2781,14 +2781,14 @@ nla_put_failure: }; int nft_expr_dump(struct sk_buff *skb, unsigned int attr, - const struct nft_expr *expr) + const struct nft_expr *expr, bool reset) { struct nlattr *nest; nest = nla_nest_start_noflag(skb, attr); if (!nest) goto nla_put_failure; - if (nf_tables_fill_expr_info(skb, expr) < 0) + if (nf_tables_fill_expr_info(skb, expr, reset) < 0) goto nla_put_failure; nla_nest_end(skb, nest); return 0; @@ -3034,7 +3034,8 @@ static int nf_tables_fill_rule_info(struct sk_buff *skb, struct net *net, u32 flags, int family, const struct nft_table *table, const struct nft_chain *chain, - const struct nft_rule *rule, u64 handle) + const struct nft_rule *rule, u64 handle, + bool reset) { struct nlmsghdr *nlh; const struct nft_expr *expr, *next; @@ -3067,7 +3068,7 @@ static int nf_tables_fill_rule_info(struct sk_buff *skb, struct net *net, if (list == NULL) goto nla_put_failure; nft_rule_for_each_expr(expr, next, rule) { - if (nft_expr_dump(skb, NFTA_LIST_ELEM, expr) < 0) + if (nft_expr_dump(skb, NFTA_LIST_ELEM, expr, reset) < 0) goto nla_put_failure; } nla_nest_end(skb, list); @@ -3118,7 +3119,7 @@ static void nf_tables_rule_notify(const struct nft_ctx *ctx, err = nf_tables_fill_rule_info(skb, ctx->net, ctx->portid, ctx->seq, event, flags, ctx->family, ctx->table, - ctx->chain, rule, handle); + ctx->chain, rule, handle, false); if (err < 0) { kfree_skb(skb); goto err; @@ -3139,7 +3140,8 @@ static int __nf_tables_dump_rules(struct sk_buff *skb, unsigned int *idx, struct netlink_callback *cb, const struct nft_table *table, - const struct nft_chain *chain) + const struct nft_chain *chain, + bool reset) { struct net *net = sock_net(skb->sk); const struct nft_rule *rule, *prule; @@ -3166,7 +3168,7 @@ static int __nf_tables_dump_rules(struct sk_buff *skb, NFT_MSG_NEWRULE, NLM_F_MULTI | NLM_F_APPEND, table->family, - table, chain, rule, handle) < 0) + table, chain, rule, handle, reset) < 0) return 1; nl_dump_check_consistent(cb, nlmsg_hdr(skb)); @@ -3189,6 +3191,10 @@ static int nf_tables_dump_rules(struct sk_buff *skb, struct net *net = sock_net(skb->sk); int family = nfmsg->nfgen_family; struct nftables_pernet *nft_net; + bool reset = false; + + if (NFNL_MSG_TYPE(cb->nlh->nlmsg_type) == NFT_MSG_GETRULE_RESET) + reset = true; rcu_read_lock(); nft_net = nft_pernet(net); @@ -3213,14 +3219,15 @@ static int nf_tables_dump_rules(struct sk_buff *skb, if (!nft_is_active(net, chain)) continue; __nf_tables_dump_rules(skb, &idx, - cb, table, chain); + cb, table, chain, reset); break; } goto done; } list_for_each_entry_rcu(chain, &table->chains, list) { - if (__nf_tables_dump_rules(skb, &idx, cb, table, chain)) + if (__nf_tables_dump_rules(skb, &idx, + cb, table, chain, reset)) goto done; } @@ -3291,6 +3298,7 @@ static int nf_tables_getrule(struct sk_buff *skb, const struct nfnl_info *info, struct net *net = info->net; struct nft_table *table; struct sk_buff *skb2; + bool reset = false; int err; if (info->nlh->nlmsg_flags & NLM_F_DUMP) { @@ -3327,9 +3335,12 @@ static int nf_tables_getrule(struct sk_buff *skb, const struct nfnl_info *info, if (!skb2) return -ENOMEM; + if (NFNL_MSG_TYPE(info->nlh->nlmsg_type) == NFT_MSG_GETRULE_RESET) + reset = true; + err = nf_tables_fill_rule_info(skb2, net, NETLINK_CB(skb).portid, info->nlh->nlmsg_seq, NFT_MSG_NEWRULE, 0, - family, table, chain, rule, 0); + family, table, chain, rule, 0, reset); if (err < 0) goto err_fill_rule_info; @@ -4104,7 +4115,7 @@ static int nf_tables_fill_set(struct sk_buff *skb, const struct nft_ctx *ctx, if (set->num_exprs == 1) { nest = nla_nest_start_noflag(skb, NFTA_SET_EXPR); - if (nf_tables_fill_expr_info(skb, set->exprs[0]) < 0) + if (nf_tables_fill_expr_info(skb, set->exprs[0], false) < 0) goto nla_put_failure; nla_nest_end(skb, nest); @@ -4115,7 +4126,7 @@ static int nf_tables_fill_set(struct sk_buff *skb, const struct nft_ctx *ctx, for (i = 0; i < set->num_exprs; i++) { if (nft_expr_dump(skb, NFTA_LIST_ELEM, - set->exprs[i]) < 0) + set->exprs[i], false) < 0) goto nla_put_failure; } nla_nest_end(skb, nest); @@ -4946,7 +4957,7 @@ static int nft_set_elem_expr_dump(struct sk_buff *skb, if (num_exprs == 1) { expr = nft_setelem_expr_at(elem_expr, 0); - if (nft_expr_dump(skb, NFTA_SET_ELEM_EXPR, expr) < 0) + if (nft_expr_dump(skb, NFTA_SET_ELEM_EXPR, expr, false) < 0) return -1; return 0; @@ -4957,7 +4968,7 @@ static int nft_set_elem_expr_dump(struct sk_buff *skb, nft_setelem_expr_foreach(expr, elem_expr, size) { expr = nft_setelem_expr_at(elem_expr, size); - if (nft_expr_dump(skb, NFTA_LIST_ELEM, expr) < 0) + if (nft_expr_dump(skb, NFTA_LIST_ELEM, expr, false) < 0) goto nla_put_failure; } nla_nest_end(skb, nest); @@ -8311,6 +8322,12 @@ static const struct nfnl_callback nf_tables_cb[NFT_MSG_MAX] = { .attr_count = NFTA_RULE_MAX, .policy = nft_rule_policy, }, + [NFT_MSG_GETRULE_RESET] = { + .call = nf_tables_getrule, + .type = NFNL_CB_RCU, + .attr_count = NFTA_RULE_MAX, + .policy = nft_rule_policy, + }, [NFT_MSG_DELRULE] = { .call = nf_tables_delrule, .type = NFNL_CB_BATCH, diff --git a/net/netfilter/nft_counter.c b/net/netfilter/nft_counter.c index 06482fb9c145..dccc68a5135a 100644 --- a/net/netfilter/nft_counter.c +++ b/net/netfilter/nft_counter.c @@ -206,7 +206,7 @@ static int nft_counter_dump(struct sk_buff *skb, { struct nft_counter_percpu_priv *priv = nft_expr_priv(expr); - return nft_counter_do_dump(skb, priv, false); + return nft_counter_do_dump(skb, priv, reset); } static int nft_counter_init(const struct nft_ctx *ctx, diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c index 01c61e090639..274579b1696e 100644 --- a/net/netfilter/nft_dynset.c +++ b/net/netfilter/nft_dynset.c @@ -380,7 +380,7 @@ static int nft_dynset_dump(struct sk_buff *skb, if (priv->set->num_exprs == 0) { if (priv->num_exprs == 1) { if (nft_expr_dump(skb, NFTA_DYNSET_EXPR, - priv->expr_array[0])) + priv->expr_array[0], reset)) goto nla_put_failure; } else if (priv->num_exprs > 1) { struct nlattr *nest; @@ -391,7 +391,7 @@ static int nft_dynset_dump(struct sk_buff *skb, for (i = 0; i < priv->num_exprs; i++) { if (nft_expr_dump(skb, NFTA_LIST_ELEM, - priv->expr_array[i])) + priv->expr_array[i], reset)) goto nla_put_failure; } nla_nest_end(skb, nest); diff --git a/net/netfilter/nft_inner.c b/net/netfilter/nft_inner.c index 6d96b826db4e..28e2873ba24e 100644 --- a/net/netfilter/nft_inner.c +++ b/net/netfilter/nft_inner.c @@ -359,7 +359,7 @@ static int nft_inner_dump(struct sk_buff *skb, goto nla_put_failure; if (nft_expr_dump(skb, NFTA_INNER_EXPR, - (struct nft_expr *)&priv->expr) < 0) + (struct nft_expr *)&priv->expr, reset) < 0) goto nla_put_failure; return 0; diff --git a/net/netfilter/nft_quota.c b/net/netfilter/nft_quota.c index b1a1217bca4c..123578e28917 100644 --- a/net/netfilter/nft_quota.c +++ b/net/netfilter/nft_quota.c @@ -222,7 +222,7 @@ static int nft_quota_dump(struct sk_buff *skb, { struct nft_quota *priv = nft_expr_priv(expr); - return nft_quota_do_dump(skb, priv, false); + return nft_quota_do_dump(skb, priv, reset); } static void nft_quota_destroy(const struct nft_ctx *ctx, -- cgit v1.2.3 From e7f9ff5dc90c3826231343439c35c6b7e9e57378 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Fri, 11 Nov 2022 14:19:08 -0800 Subject: gpiolib: add support for software nodes Now that static device properties understand notion of child nodes and references, let's teach gpiolib to handle them: - GPIOs are represented as a references to software nodes representing gpiochip - references must have 2 arguments - GPIO number within the chip and GPIO flags (GPIO_ACTIVE_LOW/GPIO_ACTIVE_HIGH, etc) - a new PROPERTY_ENTRY_GPIO() macro is supplied to ensure the above - name of the software node representing gpiochip must match label of the gpiochip, as we use it to locate gpiochip structure at runtime The following illustrates use of software nodes to describe a "System" button that is currently specified via use of gpio_keys_platform_data in arch/mips/alchemy/board-mtx1.c. It follows bindings specified in Documentation/devicetree/bindings/input/gpio-keys.yaml. static const struct software_node mxt1_gpiochip2_node = { .name = "alchemy-gpio2", }; static const struct property_entry mtx1_gpio_button_props[] = { PROPERTY_ENTRY_U32("linux,code", BTN_0), PROPERTY_ENTRY_STRING("label", "System button"), PROPERTY_ENTRY_GPIO("gpios", &mxt1_gpiochip2_node, 7, GPIO_ACTIVE_LOW), { } }; Similarly, arch/arm/mach-tegra/board-paz00.c can be converted to: static const struct software_node tegra_gpiochip_node = { .name = "tegra-gpio", }; static struct property_entry wifi_rfkill_prop[] __initdata = { PROPERTY_ENTRY_STRING("name", "wifi_rfkill"), PROPERTY_ENTRY_STRING("type", "wlan"), PROPERTY_ENTRY_GPIO("reset-gpios", &tegra_gpiochip_node, 25, GPIO_ACTIVE_HIGH); PROPERTY_ENTRY_GPIO("shutdown-gpios", &tegra_gpiochip_node, 85, GPIO_ACTIVE_HIGH); { }, }; static struct platform_device wifi_rfkill_device = { .name = "rfkill_gpio", .id = -1, }; ... software_node_register(&tegra_gpiochip_node); device_create_managed_software_node(&wifi_rfkill_device.dev, wifi_rfkill_prop, NULL); Acked-by: Linus Walleij Reviewed-by: Andy Shevchenko Signed-off-by: Dmitry Torokhov Signed-off-by: Bartosz Golaszewski --- drivers/gpio/Makefile | 1 + drivers/gpio/gpiolib-swnode.c | 123 ++++++++++++++++++++++++++++++++++++++++++ drivers/gpio/gpiolib-swnode.h | 14 +++++ drivers/gpio/gpiolib.c | 7 +++ include/linux/gpio/property.h | 11 ++++ 5 files changed, 156 insertions(+) create mode 100644 drivers/gpio/gpiolib-swnode.c create mode 100644 drivers/gpio/gpiolib-swnode.h create mode 100644 include/linux/gpio/property.h (limited to 'include') diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 8629e9eaf79e..010587025fc8 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_OF_GPIO) += gpiolib-of.o obj-$(CONFIG_GPIO_CDEV) += gpiolib-cdev.o obj-$(CONFIG_GPIO_SYSFS) += gpiolib-sysfs.o obj-$(CONFIG_GPIO_ACPI) += gpiolib-acpi.o +obj-$(CONFIG_GPIOLIB) += gpiolib-swnode.o # Device drivers. Generally keep list sorted alphabetically obj-$(CONFIG_GPIO_REGMAP) += gpio-regmap.o diff --git a/drivers/gpio/gpiolib-swnode.c b/drivers/gpio/gpiolib-swnode.c new file mode 100644 index 000000000000..dd9ccac214d1 --- /dev/null +++ b/drivers/gpio/gpiolib-swnode.c @@ -0,0 +1,123 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Software Node helpers for the GPIO API + * + * Copyright 2022 Google LLC + */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include "gpiolib.h" +#include "gpiolib-swnode.h" + +static void swnode_format_propname(const char *con_id, char *propname, + size_t max_size) +{ + /* + * Note we do not need to try both -gpios and -gpio suffixes, + * as, unlike OF and ACPI, we can fix software nodes to conform + * to the proper binding. + */ + if (con_id) + snprintf(propname, max_size, "%s-gpios", con_id); + else + strscpy(propname, "gpios", max_size); +} + +static int swnode_gpiochip_match_name(struct gpio_chip *chip, void *data) +{ + return !strcmp(chip->label, data); +} + +static struct gpio_chip *swnode_get_chip(struct fwnode_handle *fwnode) +{ + const struct software_node *chip_node; + struct gpio_chip *chip; + + chip_node = to_software_node(fwnode); + if (!chip_node || !chip_node->name) + return ERR_PTR(-EINVAL); + + chip = gpiochip_find((void *)chip_node->name, swnode_gpiochip_match_name); + return chip ?: ERR_PTR(-EPROBE_DEFER); +} + +struct gpio_desc *swnode_find_gpio(struct fwnode_handle *fwnode, + const char *con_id, unsigned int idx, + unsigned long *flags) +{ + const struct software_node *swnode; + struct fwnode_reference_args args; + struct gpio_chip *chip; + struct gpio_desc *desc; + char propname[32]; /* 32 is max size of property name */ + int error; + + swnode = to_software_node(fwnode); + if (!swnode) + return ERR_PTR(-EINVAL); + + swnode_format_propname(con_id, propname, sizeof(propname)); + + /* + * We expect all swnode-described GPIOs have GPIO number and + * polarity arguments, hence nargs is set to 2. + */ + error = fwnode_property_get_reference_args(fwnode, propname, NULL, 2, idx, &args); + if (error) { + pr_debug("%s: can't parse '%s' property of node '%pfwP[%d]'\n", + __func__, propname, fwnode, idx); + return ERR_PTR(error); + } + + chip = swnode_get_chip(args.fwnode); + fwnode_handle_put(args.fwnode); + if (IS_ERR(chip)) + return ERR_CAST(chip); + + desc = gpiochip_get_desc(chip, args.args[0]); + *flags = args.args[1]; /* We expect native GPIO flags */ + + pr_debug("%s: parsed '%s' property of node '%pfwP[%d]' - status (%d)\n", + __func__, propname, fwnode, idx, PTR_ERR_OR_ZERO(desc)); + + return desc; +} + +/** + * swnode_gpio_count - count the GPIOs associated with a device / function + * @fwnode: firmware node of the GPIO consumer, can be %NULL for + * system-global GPIOs + * @con_id: function within the GPIO consumer + * + * Return: + * The number of GPIOs associated with a device / function or %-ENOENT, + * if no GPIO has been assigned to the requested function. + */ +int swnode_gpio_count(const struct fwnode_handle *fwnode, const char *con_id) +{ + struct fwnode_reference_args args; + char propname[32]; + int count; + + swnode_format_propname(con_id, propname, sizeof(propname)); + + /* + * This is not very efficient, but GPIO lists usually have only + * 1 or 2 entries. + */ + count = 0; + while (fwnode_property_get_reference_args(fwnode, propname, NULL, 0, + count, &args) == 0) { + fwnode_handle_put(args.fwnode); + count++; + } + + return count ?: -ENOENT; +} diff --git a/drivers/gpio/gpiolib-swnode.h b/drivers/gpio/gpiolib-swnode.h new file mode 100644 index 000000000000..af849e56f6bc --- /dev/null +++ b/drivers/gpio/gpiolib-swnode.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef GPIOLIB_SWNODE_H +#define GPIOLIB_SWNODE_H + +struct fwnode_handle; +struct gpio_desc; + +struct gpio_desc *swnode_find_gpio(struct fwnode_handle *fwnode, + const char *con_id, unsigned int idx, + unsigned long *flags); +int swnode_gpio_count(const struct fwnode_handle *fwnode, const char *con_id); + +#endif /* GPIOLIB_SWNODE_H */ diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 7f739096c4cf..7936d54a2e30 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -26,6 +26,7 @@ #include "gpiolib.h" #include "gpiolib-of.h" #include "gpiolib-acpi.h" +#include "gpiolib-swnode.h" #include "gpiolib-cdev.h" #include "gpiolib-sysfs.h" @@ -3870,6 +3871,10 @@ static struct gpio_desc *gpiod_find_by_fwnode(struct fwnode_handle *fwnode, dev_dbg(consumer, "using ACPI '%pfw' for '%s' GPIO lookup\n", fwnode, con_id); desc = acpi_find_gpio(fwnode, con_id, idx, flags, lookupflags); + } else if (is_software_node(fwnode)) { + dev_dbg(consumer, "using swnode '%pfw' for '%s' GPIO lookup\n", + fwnode, con_id); + desc = swnode_find_gpio(fwnode, con_id, idx, lookupflags); } return desc; @@ -3987,6 +3992,8 @@ int gpiod_count(struct device *dev, const char *con_id) count = of_gpio_get_count(dev, con_id); else if (is_acpi_node(fwnode)) count = acpi_gpio_count(dev, con_id); + else if (is_software_node(fwnode)) + count = swnode_gpio_count(fwnode, con_id); if (count < 0) count = platform_gpio_count(dev, con_id); diff --git a/include/linux/gpio/property.h b/include/linux/gpio/property.h new file mode 100644 index 000000000000..6c75c8bd44a0 --- /dev/null +++ b/include/linux/gpio/property.h @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0+ +#ifndef __LINUX_GPIO_PROPERTY_H +#define __LINUX_GPIO_PROPERTY_H + +#include /* for GPIO_* flags */ +#include + +#define PROPERTY_ENTRY_GPIO(_name_, _chip_node_, _idx_, _flags_) \ + PROPERTY_ENTRY_REF(_name_, _chip_node_, _idx_, _flags_) + +#endif /* __LINUX_GPIO_PROPERTY_H */ -- cgit v1.2.3 From 9285e61a5670657cb0a0f0f4e5c5a320dd18b471 Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Tue, 15 Nov 2022 16:58:04 +0100 Subject: dt-bindings: clock: add QCOM SM6375 display clock Add device tree bindings for display clock controller for Qualcomm Technology Inc's SM6375 SoC. Signed-off-by: Konrad Dybcio Signed-off-by: Konrad Dybcio Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221115155808.10899-1-konrad.dybcio@linaro.org --- .../bindings/clock/qcom,sm6375-dispcc.yaml | 54 ++++++++++++++++++++++ include/dt-bindings/clock/qcom,sm6375-dispcc.h | 42 +++++++++++++++++ 2 files changed, 96 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml create mode 100644 include/dt-bindings/clock/qcom,sm6375-dispcc.h (limited to 'include') diff --git a/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml new file mode 100644 index 000000000000..183b1c75dbdf --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm6375-dispcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller on SM6375 + +maintainers: + - Konrad Dybcio + +description: | + Qualcomm display clock control module provides the clocks, resets and power + domains on SM6375. + + See also:: include/dt-bindings/clock/qcom,dispcc-sm6375.h + +allOf: + - $ref: qcom,gcc.yaml# + +properties: + compatible: + const: qcom,sm6375-dispcc + + clocks: + items: + - description: Board XO source + - description: GPLL0 source from GCC + - description: Byte clock from DSI PHY + - description: Pixel clock from DSI PHY + +required: + - compatible + - clocks + +unevaluatedProperties: false + +examples: + - | + #include + #include + + clock-controller@5f00000 { + compatible = "qcom,sm6375-dispcc"; + reg = <0x05f00000 0x20000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_DISP_GPLL0_CLK_SRC>, + <&dsi_phy 0>, + <&dsi_phy 1>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sm6375-dispcc.h b/include/dt-bindings/clock/qcom,sm6375-dispcc.h new file mode 100644 index 000000000000..1cb0bed004bd --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm6375-dispcc.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2022, Linaro Limited + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6375_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6375_H + +/* Clocks */ +#define DISP_CC_PLL0 0 +#define DISP_CC_MDSS_AHB_CLK 1 +#define DISP_CC_MDSS_AHB_CLK_SRC 2 +#define DISP_CC_MDSS_BYTE0_CLK 3 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 6 +#define DISP_CC_MDSS_ESC0_CLK 7 +#define DISP_CC_MDSS_ESC0_CLK_SRC 8 +#define DISP_CC_MDSS_MDP_CLK 9 +#define DISP_CC_MDSS_MDP_CLK_SRC 10 +#define DISP_CC_MDSS_MDP_LUT_CLK 11 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 12 +#define DISP_CC_MDSS_PCLK0_CLK 13 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 14 +#define DISP_CC_MDSS_ROT_CLK 15 +#define DISP_CC_MDSS_ROT_CLK_SRC 16 +#define DISP_CC_MDSS_RSCC_AHB_CLK 17 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 18 +#define DISP_CC_MDSS_VSYNC_CLK 19 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 20 +#define DISP_CC_SLEEP_CLK 21 +#define DISP_CC_XO_CLK 22 + +/* Resets */ +#define DISP_CC_MDSS_CORE_BCR 0 +#define DISP_CC_MDSS_RSCC_BCR 1 + +/* GDSCs */ +#define MDSS_GDSC 0 + +#endif -- cgit v1.2.3 From 14d898f3c1b3bf9c4375ee3255ec9e9b89a35578 Mon Sep 17 00:00:00 2001 From: Toke Høiland-Jørgensen Date: Tue, 8 Nov 2022 15:05:59 +0100 Subject: dev: Move received_rps counter next to RPS members in softnet data MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move the received_rps counter value next to the other RPS-related members in softnet_data. This closes two four-byte holes in the structure, making room for another pointer in the first two cache lines without bumping the xmit struct to its own line. Acked-by: Song Liu Reviewed-by: Stanislav Fomichev Signed-off-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/r/20221108140601.149971-2-toke@redhat.com Signed-off-by: Alexei Starovoitov --- include/linux/netdevice.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 02a2318da7c7..ddc59ef98500 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3128,7 +3128,6 @@ struct softnet_data { /* stats */ unsigned int processed; unsigned int time_squeeze; - unsigned int received_rps; #ifdef CONFIG_RPS struct softnet_data *rps_ipi_list; #endif @@ -3161,6 +3160,7 @@ struct softnet_data { unsigned int cpu; unsigned int input_queue_tail; #endif + unsigned int received_rps; unsigned int dropped; struct sk_buff_head input_pkt_queue; struct napi_struct backlog; -- cgit v1.2.3 From 32637e33003f36e75e9147788cc0e2f21706ef99 Mon Sep 17 00:00:00 2001 From: Toke Høiland-Jørgensen Date: Tue, 8 Nov 2022 15:06:00 +0100 Subject: bpf: Expand map key argument of bpf_redirect_map to u64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For queueing packets in XDP we want to add a new redirect map type with support for 64-bit indexes. To prepare fore this, expand the width of the 'key' argument to the bpf_redirect_map() helper. Since BPF registers are always 64-bit, this should be safe to do after the fact. Acked-by: Song Liu Reviewed-by: Stanislav Fomichev Signed-off-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/r/20221108140601.149971-3-toke@redhat.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 2 +- include/linux/filter.h | 12 ++++++------ include/uapi/linux/bpf.h | 2 +- kernel/bpf/cpumap.c | 4 ++-- kernel/bpf/devmap.c | 4 ++-- kernel/bpf/verifier.c | 2 +- net/core/filter.c | 4 ++-- net/xdp/xskmap.c | 4 ++-- 8 files changed, 17 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 49f9d2bec401..54462dd28824 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -135,7 +135,7 @@ struct bpf_map_ops { struct bpf_local_storage __rcu ** (*map_owner_storage_ptr)(void *owner); /* Misc helpers.*/ - int (*map_redirect)(struct bpf_map *map, u32 ifindex, u64 flags); + int (*map_redirect)(struct bpf_map *map, u64 key, u64 flags); /* map_meta_equal must be implemented for maps that can be * used as an inner map. It is a runtime check to ensure diff --git a/include/linux/filter.h b/include/linux/filter.h index 787d35dbf5b0..bf701976056e 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -643,13 +643,13 @@ struct bpf_nh_params { }; struct bpf_redirect_info { - u32 flags; - u32 tgt_index; + u64 tgt_index; void *tgt_value; struct bpf_map *map; + u32 flags; + u32 kern_flags; u32 map_id; enum bpf_map_type map_type; - u32 kern_flags; struct bpf_nh_params nh; }; @@ -1504,7 +1504,7 @@ static inline bool bpf_sk_lookup_run_v6(struct net *net, int protocol, } #endif /* IS_ENABLED(CONFIG_IPV6) */ -static __always_inline int __bpf_xdp_redirect_map(struct bpf_map *map, u32 ifindex, +static __always_inline int __bpf_xdp_redirect_map(struct bpf_map *map, u64 index, u64 flags, const u64 flag_mask, void *lookup_elem(struct bpf_map *map, u32 key)) { @@ -1515,7 +1515,7 @@ static __always_inline int __bpf_xdp_redirect_map(struct bpf_map *map, u32 ifind if (unlikely(flags & ~(action_mask | flag_mask))) return XDP_ABORTED; - ri->tgt_value = lookup_elem(map, ifindex); + ri->tgt_value = lookup_elem(map, index); if (unlikely(!ri->tgt_value) && !(flags & BPF_F_BROADCAST)) { /* If the lookup fails we want to clear out the state in the * redirect_info struct completely, so that if an eBPF program @@ -1527,7 +1527,7 @@ static __always_inline int __bpf_xdp_redirect_map(struct bpf_map *map, u32 ifind return flags & action_mask; } - ri->tgt_index = ifindex; + ri->tgt_index = index; ri->map_id = map->id; ri->map_type = map->map_type; diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 6580448e9f77..ab86145df760 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -2647,7 +2647,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags) + * long bpf_redirect_map(struct bpf_map *map, u64 key, u64 flags) * Description * Redirect the packet to the endpoint referenced by *map* at * index *key*. Depending on its type, this *map* can contain diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c index 6b6a78c04b90..e0b2d016f0bf 100644 --- a/kernel/bpf/cpumap.c +++ b/kernel/bpf/cpumap.c @@ -667,9 +667,9 @@ static int cpu_map_get_next_key(struct bpf_map *map, void *key, void *next_key) return 0; } -static int cpu_map_redirect(struct bpf_map *map, u32 ifindex, u64 flags) +static int cpu_map_redirect(struct bpf_map *map, u64 index, u64 flags) { - return __bpf_xdp_redirect_map(map, ifindex, flags, 0, + return __bpf_xdp_redirect_map(map, index, flags, 0, __cpu_map_lookup_elem); } diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c index f9a87dcc5535..d01e4c55b376 100644 --- a/kernel/bpf/devmap.c +++ b/kernel/bpf/devmap.c @@ -992,14 +992,14 @@ static int dev_map_hash_update_elem(struct bpf_map *map, void *key, void *value, map, key, value, map_flags); } -static int dev_map_redirect(struct bpf_map *map, u32 ifindex, u64 flags) +static int dev_map_redirect(struct bpf_map *map, u64 ifindex, u64 flags) { return __bpf_xdp_redirect_map(map, ifindex, flags, BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS, __dev_map_lookup_elem); } -static int dev_hash_map_redirect(struct bpf_map *map, u32 ifindex, u64 flags) +static int dev_hash_map_redirect(struct bpf_map *map, u64 ifindex, u64 flags) { return __bpf_xdp_redirect_map(map, ifindex, flags, BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS, diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 5e74f460dfd0..be24774961ab 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -14384,7 +14384,7 @@ static int do_misc_fixups(struct bpf_verifier_env *env) BUILD_BUG_ON(!__same_type(ops->map_peek_elem, (int (*)(struct bpf_map *map, void *value))NULL)); BUILD_BUG_ON(!__same_type(ops->map_redirect, - (int (*)(struct bpf_map *map, u32 ifindex, u64 flags))NULL)); + (int (*)(struct bpf_map *map, u64 index, u64 flags))NULL)); BUILD_BUG_ON(!__same_type(ops->map_for_each_callback, (int (*)(struct bpf_map *map, bpf_callback_t callback_fn, diff --git a/net/core/filter.c b/net/core/filter.c index 37fad5a9b752..754dd01354d8 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -4414,10 +4414,10 @@ static const struct bpf_func_proto bpf_xdp_redirect_proto = { .arg2_type = ARG_ANYTHING, }; -BPF_CALL_3(bpf_xdp_redirect_map, struct bpf_map *, map, u32, ifindex, +BPF_CALL_3(bpf_xdp_redirect_map, struct bpf_map *, map, u64, key, u64, flags) { - return map->ops->map_redirect(map, ifindex, flags); + return map->ops->map_redirect(map, key, flags); } static const struct bpf_func_proto bpf_xdp_redirect_map_proto = { diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c index acc8e52a4f5f..771d0fa90ef5 100644 --- a/net/xdp/xskmap.c +++ b/net/xdp/xskmap.c @@ -231,9 +231,9 @@ static int xsk_map_delete_elem(struct bpf_map *map, void *key) return 0; } -static int xsk_map_redirect(struct bpf_map *map, u32 ifindex, u64 flags) +static int xsk_map_redirect(struct bpf_map *map, u64 index, u64 flags) { - return __bpf_xdp_redirect_map(map, ifindex, flags, 0, + return __bpf_xdp_redirect_map(map, index, flags, 0, __xsk_map_lookup_elem); } -- cgit v1.2.3 From 06a2d7cc3f0476be4682ef90eb09a28fa3daed37 Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 26 Oct 2022 12:26:37 +0200 Subject: drm/amdgpu: revert "implement tdr advanced mode" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This reverts commit e6c6338f393b74ac0b303d567bb918b44ae7ad75. This feature basically re-submits one job after another to figure out which one was the one causing a hang. This is obviously incompatible with gang-submit which requires that multiple jobs run at the same time. It's also absolutely not helpful to crash the hardware multiple times if a clean recovery is desired. For testing and debugging environments we should rather disable recovery alltogether to be able to inspect the state with a hw debugger. Additional to that the sw implementation is clearly buggy and causes reference count issues for the hardware fence. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 103 ----------------------------- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +- drivers/gpu/drm/scheduler/sched_main.c | 58 +++------------- include/drm/gpu_scheduler.h | 3 - 4 files changed, 10 insertions(+), 156 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 947ed5d97942..2a8166fb69f2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -5088,94 +5088,6 @@ static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev) return 0; } -static void amdgpu_device_recheck_guilty_jobs( - struct amdgpu_device *adev, struct list_head *device_list_handle, - struct amdgpu_reset_context *reset_context) -{ - int i, r = 0; - - for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { - struct amdgpu_ring *ring = adev->rings[i]; - int ret = 0; - struct drm_sched_job *s_job; - - if (!ring || !ring->sched.thread) - continue; - - s_job = list_first_entry_or_null(&ring->sched.pending_list, - struct drm_sched_job, list); - if (s_job == NULL) - continue; - - /* clear job's guilty and depend the folowing step to decide the real one */ - drm_sched_reset_karma(s_job); - drm_sched_resubmit_jobs_ext(&ring->sched, 1); - - if (!s_job->s_fence->parent) { - DRM_WARN("Failed to get a HW fence for job!"); - continue; - } - - ret = dma_fence_wait_timeout(s_job->s_fence->parent, false, ring->sched.timeout); - if (ret == 0) { /* timeout */ - DRM_ERROR("Found the real bad job! ring:%s, job_id:%llx\n", - ring->sched.name, s_job->id); - - - amdgpu_fence_driver_isr_toggle(adev, true); - - /* Clear this failed job from fence array */ - amdgpu_fence_driver_clear_job_fences(ring); - - amdgpu_fence_driver_isr_toggle(adev, false); - - /* Since the job won't signal and we go for - * another resubmit drop this parent pointer - */ - dma_fence_put(s_job->s_fence->parent); - s_job->s_fence->parent = NULL; - - /* set guilty */ - drm_sched_increase_karma(s_job); - amdgpu_reset_prepare_hwcontext(adev, reset_context); -retry: - /* do hw reset */ - if (amdgpu_sriov_vf(adev)) { - amdgpu_virt_fini_data_exchange(adev); - r = amdgpu_device_reset_sriov(adev, false); - if (r) - adev->asic_reset_res = r; - } else { - clear_bit(AMDGPU_SKIP_HW_RESET, - &reset_context->flags); - r = amdgpu_do_asic_reset(device_list_handle, - reset_context); - if (r && r == -EAGAIN) - goto retry; - } - - /* - * add reset counter so that the following - * resubmitted job could flush vmid - */ - atomic_inc(&adev->gpu_reset_counter); - continue; - } - - /* got the hw fence, signal finished fence */ - atomic_dec(ring->sched.score); - dma_fence_get(&s_job->s_fence->finished); - dma_fence_signal(&s_job->s_fence->finished); - dma_fence_put(&s_job->s_fence->finished); - - /* remove node from list and free the job */ - spin_lock(&ring->sched.job_list_lock); - list_del_init(&s_job->list); - spin_unlock(&ring->sched.job_list_lock); - ring->sched.ops->free_job(s_job); - } -} - static inline void amdgpu_device_stop_pending_resets(struct amdgpu_device *adev) { struct amdgpu_ras *con = amdgpu_ras_get_context(adev); @@ -5196,7 +5108,6 @@ static inline void amdgpu_device_stop_pending_resets(struct amdgpu_device *adev) } - /** * amdgpu_device_gpu_recover - reset the asic and recover scheduler * @@ -5219,7 +5130,6 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev, int i, r = 0; bool need_emergency_restart = false; bool audio_suspended = false; - int tmp_vram_lost_counter; bool gpu_reset_for_dev_remove = false; gpu_reset_for_dev_remove = @@ -5365,7 +5275,6 @@ retry: /* Rest of adevs pre asic reset from XGMI hive. */ amdgpu_device_stop_pending_resets(tmp_adev); } - tmp_vram_lost_counter = atomic_read(&((adev)->vram_lost_counter)); /* Actual ASIC resets if needed.*/ /* Host driver will handle XGMI hive reset for SRIOV */ if (amdgpu_sriov_vf(adev)) { @@ -5390,18 +5299,6 @@ skip_hw_reset: /* Post ASIC reset for all devs .*/ list_for_each_entry(tmp_adev, device_list_handle, reset_list) { - /* - * Sometimes a later bad compute job can block a good gfx job as gfx - * and compute ring share internal GC HW mutually. We add an additional - * guilty jobs recheck step to find the real guilty job, it synchronously - * submits and pends for the first job being signaled. If it gets timeout, - * we identify it as a real guilty job. - */ - if (amdgpu_gpu_recovery == 2 && - !(tmp_vram_lost_counter < atomic_read(&adev->vram_lost_counter))) - amdgpu_device_recheck_guilty_jobs( - tmp_adev, device_list_handle, reset_context); - for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { struct amdgpu_ring *ring = tmp_adev->rings[i]; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 8281d37220cf..72b77b3ac4fb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -533,7 +533,7 @@ module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444); * DOC: gpu_recovery (int) * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV). */ -MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)"); +MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (1 = enable, 0 = disable, -1 = auto)"); module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444); /** diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index d0ff9e11cb69..0150ac7fbf40 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -443,27 +443,6 @@ static void drm_sched_job_timedout(struct work_struct *work) } } - /** - * drm_sched_increase_karma - Update sched_entity guilty flag - * - * @bad: The job guilty of time out - * - * Increment on every hang caused by the 'bad' job. If this exceeds the hang - * limit of the scheduler then the respective sched entity is marked guilty and - * jobs from it will not be scheduled further - */ -void drm_sched_increase_karma(struct drm_sched_job *bad) -{ - drm_sched_increase_karma_ext(bad, 1); -} -EXPORT_SYMBOL(drm_sched_increase_karma); - -void drm_sched_reset_karma(struct drm_sched_job *bad) -{ - drm_sched_increase_karma_ext(bad, 0); -} -EXPORT_SYMBOL(drm_sched_reset_karma); - /** * drm_sched_stop - stop the scheduler * @@ -604,32 +583,15 @@ EXPORT_SYMBOL(drm_sched_start); * */ void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched) -{ - drm_sched_resubmit_jobs_ext(sched, INT_MAX); -} -EXPORT_SYMBOL(drm_sched_resubmit_jobs); - -/** - * drm_sched_resubmit_jobs_ext - helper to relunch certain number of jobs from mirror ring list - * - * @sched: scheduler instance - * @max: job numbers to relaunch - * - */ -void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max) { struct drm_sched_job *s_job, *tmp; uint64_t guilty_context; bool found_guilty = false; struct dma_fence *fence; - int i = 0; list_for_each_entry_safe(s_job, tmp, &sched->pending_list, list) { struct drm_sched_fence *s_fence = s_job->s_fence; - if (i >= max) - break; - if (!found_guilty && atomic_read(&s_job->karma) > sched->hang_limit) { found_guilty = true; guilty_context = s_job->s_fence->scheduled.context; @@ -639,7 +601,6 @@ void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max) dma_fence_set_error(&s_fence->finished, -ECANCELED); fence = sched->ops->run_job(s_job); - i++; if (IS_ERR_OR_NULL(fence)) { if (IS_ERR(fence)) @@ -655,7 +616,7 @@ void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max) } } } -EXPORT_SYMBOL(drm_sched_resubmit_jobs_ext); +EXPORT_SYMBOL(drm_sched_resubmit_jobs); /** * drm_sched_job_init - init a scheduler job @@ -1172,13 +1133,15 @@ void drm_sched_fini(struct drm_gpu_scheduler *sched) EXPORT_SYMBOL(drm_sched_fini); /** - * drm_sched_increase_karma_ext - Update sched_entity guilty flag + * drm_sched_increase_karma - Update sched_entity guilty flag * * @bad: The job guilty of time out - * @type: type for increase/reset karma * + * Increment on every hang caused by the 'bad' job. If this exceeds the hang + * limit of the scheduler then the respective sched entity is marked guilty and + * jobs from it will not be scheduled further */ -void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type) +void drm_sched_increase_karma(struct drm_sched_job *bad) { int i; struct drm_sched_entity *tmp; @@ -1190,10 +1153,7 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type) * corrupt but keep in mind that kernel jobs always considered good. */ if (bad->s_priority != DRM_SCHED_PRIORITY_KERNEL) { - if (type == 0) - atomic_set(&bad->karma, 0); - else if (type == 1) - atomic_inc(&bad->karma); + atomic_inc(&bad->karma); for (i = DRM_SCHED_PRIORITY_MIN; i < DRM_SCHED_PRIORITY_KERNEL; i++) { @@ -1204,7 +1164,7 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type) if (bad->s_fence->scheduled.context == entity->fence_context) { if (entity->guilty) - atomic_set(entity->guilty, type); + atomic_set(entity->guilty, 1); break; } } @@ -1214,4 +1174,4 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type) } } } -EXPORT_SYMBOL(drm_sched_increase_karma_ext); +EXPORT_SYMBOL(drm_sched_increase_karma); diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index ca11716d084a..0168ff469ae0 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -528,10 +528,7 @@ void drm_sched_wakeup(struct drm_gpu_scheduler *sched); void drm_sched_stop(struct drm_gpu_scheduler *sched, struct drm_sched_job *bad); void drm_sched_start(struct drm_gpu_scheduler *sched, bool full_recovery); void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched); -void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max); void drm_sched_increase_karma(struct drm_sched_job *bad); -void drm_sched_reset_karma(struct drm_sched_job *bad); -void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type); bool drm_sched_dependency_optimized(struct dma_fence* fence, struct drm_sched_entity *entity); void drm_sched_fault(struct drm_gpu_scheduler *sched); -- cgit v1.2.3 From 597d77d29c5cc50b52bbbbd48c49a0237481a9df Mon Sep 17 00:00:00 2001 From: Sergey Shtylyov Date: Sat, 15 Oct 2022 00:22:35 +0300 Subject: regset: make user_regset_copyin_ignore() *void* user_regset_copyin_ignore() apparently cannot fail and so always returns 0. Let's make this function return *void* instead of *int*... Link: https://lkml.kernel.org/r/20221014212235.10770-14-s.shtylyov@omp.ru Signed-off-by: Sergey Shtylyov Cc: Brian Cain Cc: Catalin Marinas Cc: Christophe Leroy Cc: David S. Miller Cc: Dinh Nguyen Cc: Helge Deller Cc: James Bottomley Cc: Jonas Bonn Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Oleg Nesterov Cc: Rich Felker Cc: Russell King Cc: Stafford Horne Cc: Stefan Kristiansson Cc: Thomas Bogendoerfer Cc: Will Deacon Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- include/linux/regset.h | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/linux/regset.h b/include/linux/regset.h index a00765f0e8cf..9061266dd8de 100644 --- a/include/linux/regset.h +++ b/include/linux/regset.h @@ -275,15 +275,15 @@ static inline int user_regset_copyin(unsigned int *pos, unsigned int *count, return 0; } -static inline int user_regset_copyin_ignore(unsigned int *pos, - unsigned int *count, - const void **kbuf, - const void __user **ubuf, - const int start_pos, - const int end_pos) +static inline void user_regset_copyin_ignore(unsigned int *pos, + unsigned int *count, + const void **kbuf, + const void __user **ubuf, + const int start_pos, + const int end_pos) { if (*count == 0) - return 0; + return; BUG_ON(*pos < start_pos); if (end_pos < 0 || *pos < end_pos) { unsigned int copy = (end_pos < 0 ? *count @@ -295,7 +295,6 @@ static inline int user_regset_copyin_ignore(unsigned int *pos, *pos += copy; *count -= copy; } - return 0; } extern int regset_get(struct task_struct *target, -- cgit v1.2.3 From 53d04b9811107633f25be02a5d981a6070d09e6e Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Mon, 14 Nov 2022 19:07:30 +0200 Subject: net: dsa: remove phylink_validate() method As of now, no DSA driver uses a custom link mode validation procedure anymore. So remove this DSA operation and let phylink determine what is supported based on config->mac_capabilities (if provided by the driver). Leave a comment why we left the code that we did, and that there is more work to do. Signed-off-by: Vladimir Oltean Reviewed-by: Russell King (Oracle) Signed-off-by: Jakub Kicinski --- include/net/dsa.h | 3 --- net/dsa/port.c | 18 ++++++++---------- 2 files changed, 8 insertions(+), 13 deletions(-) (limited to 'include') diff --git a/include/net/dsa.h b/include/net/dsa.h index ee369670e20e..dde364688739 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -880,9 +880,6 @@ struct dsa_switch_ops { */ void (*phylink_get_caps)(struct dsa_switch *ds, int port, struct phylink_config *config); - void (*phylink_validate)(struct dsa_switch *ds, int port, - unsigned long *supported, - struct phylink_link_state *state); struct phylink_pcs *(*phylink_mac_select_pcs)(struct dsa_switch *ds, int port, phy_interface_t iface); diff --git a/net/dsa/port.c b/net/dsa/port.c index 208168276995..48c9eaa74aee 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -1536,16 +1536,14 @@ static void dsa_port_phylink_validate(struct phylink_config *config, unsigned long *supported, struct phylink_link_state *state) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); - struct dsa_switch *ds = dp->ds; - - if (!ds->ops->phylink_validate) { - if (config->mac_capabilities) - phylink_generic_validate(config, supported, state); - return; - } - - ds->ops->phylink_validate(ds, dp->index, supported, state); + /* Skip call for drivers which don't yet set mac_capabilities, + * since validating in that case would mean their PHY will advertise + * nothing. In turn, skipping validation makes them advertise + * everything that the PHY supports, so those drivers should be + * converted ASAP. + */ + if (config->mac_capabilities) + phylink_generic_validate(config, supported, state); } static void dsa_port_phylink_mac_pcs_get_state(struct phylink_config *config, -- cgit v1.2.3 From 878a82c23469d6626b27b44ade4d8f9438de51ab Mon Sep 17 00:00:00 2001 From: Armin Wolf Date: Tue, 27 Sep 2022 22:45:20 +0200 Subject: ACPI: battery: Pass battery hook pointer to hook callbacks Right now, is impossible for battery hook callbacks to access instance-specific data, forcing most drivers to provide some sort of global state. This however is difficult for drivers which can be instantiated multiple times and/or are hotplug-capable. Pass a pointer to the battery hook to those callbacks for usage with container_of(). Signed-off-by: Armin Wolf Acked-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20220927204521.601887-2-W_Armin@gmx.de Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede --- drivers/acpi/battery.c | 8 ++++---- drivers/platform/x86/asus-wmi.c | 4 ++-- drivers/platform/x86/huawei-wmi.c | 4 ++-- drivers/platform/x86/lg-laptop.c | 4 ++-- drivers/platform/x86/system76_acpi.c | 4 ++-- drivers/platform/x86/thinkpad_acpi.c | 4 ++-- drivers/platform/x86/toshiba_acpi.c | 4 ++-- include/acpi/battery.h | 4 ++-- 8 files changed, 18 insertions(+), 18 deletions(-) (limited to 'include') diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 306513fec1e1..9482b0b6eadc 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -696,7 +696,7 @@ static void __battery_hook_unregister(struct acpi_battery_hook *hook, int lock) if (lock) mutex_lock(&hook_mutex); list_for_each_entry(battery, &acpi_battery_list, list) { - hook->remove_battery(battery->bat); + hook->remove_battery(battery->bat, hook); } list_del(&hook->list); if (lock) @@ -724,7 +724,7 @@ void battery_hook_register(struct acpi_battery_hook *hook) * its attributes. */ list_for_each_entry(battery, &acpi_battery_list, list) { - if (hook->add_battery(battery->bat)) { + if (hook->add_battery(battery->bat, hook)) { /* * If a add-battery returns non-zero, * the registration of the extension has failed, @@ -762,7 +762,7 @@ static void battery_hook_add_battery(struct acpi_battery *battery) * during the battery module initialization. */ list_for_each_entry_safe(hook_node, tmp, &battery_hook_list, list) { - if (hook_node->add_battery(battery->bat)) { + if (hook_node->add_battery(battery->bat, hook_node)) { /* * The notification of the extensions has failed, to * prevent further errors we will unload the extension. @@ -785,7 +785,7 @@ static void battery_hook_remove_battery(struct acpi_battery *battery) * custom attributes from the battery. */ list_for_each_entry(hook, &battery_hook_list, list) { - hook->remove_battery(battery->bat); + hook->remove_battery(battery->bat, hook); } /* Then, just remove the battery from the list */ list_del(&battery->list); diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 872efc1d5b36..6f81b2844dcb 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -883,7 +883,7 @@ static ssize_t charge_control_end_threshold_show(struct device *device, static DEVICE_ATTR_RW(charge_control_end_threshold); -static int asus_wmi_battery_add(struct power_supply *battery) +static int asus_wmi_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { /* The WMI method does not provide a way to specific a battery, so we * just assume it is the first battery. @@ -910,7 +910,7 @@ static int asus_wmi_battery_add(struct power_supply *battery) return 0; } -static int asus_wmi_battery_remove(struct power_supply *battery) +static int asus_wmi_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_file(&battery->dev, &dev_attr_charge_control_end_threshold); diff --git a/drivers/platform/x86/huawei-wmi.c b/drivers/platform/x86/huawei-wmi.c index 5873c2663a65..415ccb3a95de 100644 --- a/drivers/platform/x86/huawei-wmi.c +++ b/drivers/platform/x86/huawei-wmi.c @@ -468,7 +468,7 @@ static DEVICE_ATTR_RW(charge_control_start_threshold); static DEVICE_ATTR_RW(charge_control_end_threshold); static DEVICE_ATTR_RW(charge_control_thresholds); -static int huawei_wmi_battery_add(struct power_supply *battery) +static int huawei_wmi_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { int err = 0; @@ -483,7 +483,7 @@ static int huawei_wmi_battery_add(struct power_supply *battery) return err; } -static int huawei_wmi_battery_remove(struct power_supply *battery) +static int huawei_wmi_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_file(&battery->dev, &dev_attr_charge_control_start_threshold); device_remove_file(&battery->dev, &dev_attr_charge_control_end_threshold); diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c index 332868b140ed..d662b64b0ba9 100644 --- a/drivers/platform/x86/lg-laptop.c +++ b/drivers/platform/x86/lg-laptop.c @@ -546,7 +546,7 @@ static DEVICE_ATTR_RW(fn_lock); static DEVICE_ATTR_RW(charge_control_end_threshold); static DEVICE_ATTR_RW(battery_care_limit); -static int lg_battery_add(struct power_supply *battery) +static int lg_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { if (device_create_file(&battery->dev, &dev_attr_charge_control_end_threshold)) @@ -555,7 +555,7 @@ static int lg_battery_add(struct power_supply *battery) return 0; } -static int lg_battery_remove(struct power_supply *battery) +static int lg_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_file(&battery->dev, &dev_attr_charge_control_end_threshold); diff --git a/drivers/platform/x86/system76_acpi.c b/drivers/platform/x86/system76_acpi.c index 958df41ad509..9031bd53253f 100644 --- a/drivers/platform/x86/system76_acpi.c +++ b/drivers/platform/x86/system76_acpi.c @@ -254,7 +254,7 @@ static struct attribute *system76_battery_attrs[] = { ATTRIBUTE_GROUPS(system76_battery); -static int system76_battery_add(struct power_supply *battery) +static int system76_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { // System76 EC only supports 1 battery if (strcmp(battery->desc->name, "BAT0") != 0) @@ -266,7 +266,7 @@ static int system76_battery_add(struct power_supply *battery) return 0; } -static int system76_battery_remove(struct power_supply *battery) +static int system76_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_groups(&battery->dev, system76_battery_groups); return 0; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 8476dfef4e62..4b12808bddab 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -9907,7 +9907,7 @@ ATTRIBUTE_GROUPS(tpacpi_battery); /* ACPI battery hooking */ -static int tpacpi_battery_add(struct power_supply *battery) +static int tpacpi_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { int batteryid = tpacpi_battery_get_id(battery->desc->name); @@ -9918,7 +9918,7 @@ static int tpacpi_battery_add(struct power_supply *battery) return 0; } -static int tpacpi_battery_remove(struct power_supply *battery) +static int tpacpi_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_groups(&battery->dev, tpacpi_battery_groups); return 0; diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 160abd3b3af8..13628d41799a 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -3113,7 +3113,7 @@ static struct attribute *toshiba_acpi_battery_attrs[] = { ATTRIBUTE_GROUPS(toshiba_acpi_battery); -static int toshiba_acpi_battery_add(struct power_supply *battery) +static int toshiba_acpi_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { if (toshiba_acpi == NULL) { pr_err("Init order issue\n"); @@ -3126,7 +3126,7 @@ static int toshiba_acpi_battery_add(struct power_supply *battery) return 0; } -static int toshiba_acpi_battery_remove(struct power_supply *battery) +static int toshiba_acpi_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { device_remove_groups(&battery->dev, toshiba_acpi_battery_groups); return 0; diff --git a/include/acpi/battery.h b/include/acpi/battery.h index b8d56b702c7a..611a2561a014 100644 --- a/include/acpi/battery.h +++ b/include/acpi/battery.h @@ -12,8 +12,8 @@ struct acpi_battery_hook { const char *name; - int (*add_battery)(struct power_supply *battery); - int (*remove_battery)(struct power_supply *battery); + int (*add_battery)(struct power_supply *battery, struct acpi_battery_hook *hook); + int (*remove_battery)(struct power_supply *battery, struct acpi_battery_hook *hook); struct list_head list; }; -- cgit v1.2.3 From 02ae6a7034d7b2e3d89e33d73da10a1f156789a0 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 8 Nov 2022 14:23:55 -0600 Subject: wifi: cfg80211: Avoid clashing function prototypes When built with Control Flow Integrity, function prototypes between caller and function declaration must match. These mismatches are visible at compile time with the new -Wcast-function-type-strict in Clang[1]. Fix a total of 73 warnings like these: drivers/net/wireless/intersil/orinoco/wext.c:1379:27: warning: cast from 'int (*)(struct net_device *, struct iw_request_info *, struct iw_param *, char *)' to 'iw_handler' (aka 'int (*)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *)') converts to incompatible function type [-Wcast-function-type-strict] IW_HANDLER(SIOCGIWPOWER, (iw_handler)orinoco_ioctl_getpower), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../net/wireless/wext-compat.c:1607:33: warning: cast from 'int (*)(struct net_device *, struct iw_request_info *, struct iw_point *, char *)' to 'iw_handler' (aka 'int (*)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *)') converts to incompatible function type [-Wcast-function-type-strict] [IW_IOCTL_IDX(SIOCSIWGENIE)] = (iw_handler) cfg80211_wext_siwgenie, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/wireless/intersil/orinoco/wext.c:1390:27: error: incompatible function pointer types initializing 'const iw_handler' (aka 'int (*const)(struct net_device *, struct iw_request_info *, union iwreq_data *, char *)') with an expression of type 'int (struct net_device *, struct iw_request_info *, struct iw_param *, char *)' [-Wincompatible-function-pointer-types] IW_HANDLER(SIOCGIWRETRY, cfg80211_wext_giwretry), ^~~~~~~~~~~~~~~~~~~~~~ The cfg80211 Wireless Extension handler callbacks (iw_handler) use a union for the data argument. Actually use the union and perform explicit member selection in the function body instead of having a function prototype mismatch. There are no resulting binary differences before/after changes. These changes were made partly manually and partly with the help of Coccinelle. Link: https://github.com/KSPP/linux/issues/234 Link: https://reviews.llvm.org/D134831 [1] Signed-off-by: Gustavo A. R. Silva Reviewed-by: Kees Cook Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/a68822bf8dd587988131bb6a295280cb4293f05d.1667934775.git.gustavoars@kernel.org --- drivers/net/wireless/intel/ipw2x00/ipw2200.c | 2 +- drivers/net/wireless/intersil/orinoco/wext.c | 22 ++-- include/net/cfg80211-wext.h | 20 +-- net/wireless/scan.c | 3 +- net/wireless/wext-compat.c | 180 ++++++++++++--------------- net/wireless/wext-compat.h | 8 +- net/wireless/wext-sme.c | 5 +- 7 files changed, 113 insertions(+), 127 deletions(-) (limited to 'include') diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index 79d5c09757d4..ca802af8cddc 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -9856,7 +9856,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, /* Rebase the WE IOCTLs to zero for the handler array */ static iw_handler ipw_wx_handlers[] = { - IW_HANDLER(SIOCGIWNAME, (iw_handler)cfg80211_wext_giwname), + IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname), IW_HANDLER(SIOCSIWFREQ, ipw_wx_set_freq), IW_HANDLER(SIOCGIWFREQ, ipw_wx_get_freq), IW_HANDLER(SIOCSIWMODE, ipw_wx_set_mode), diff --git a/drivers/net/wireless/intersil/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c index b8eb5d60192f..dea1ff044342 100644 --- a/drivers/net/wireless/intersil/orinoco/wext.c +++ b/drivers/net/wireless/intersil/orinoco/wext.c @@ -1363,31 +1363,31 @@ static const struct iw_priv_args orinoco_privtab[] = { static const iw_handler orinoco_handler[] = { IW_HANDLER(SIOCSIWCOMMIT, orinoco_ioctl_commit), - IW_HANDLER(SIOCGIWNAME, (iw_handler)cfg80211_wext_giwname), + IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname), IW_HANDLER(SIOCSIWFREQ, orinoco_ioctl_setfreq), IW_HANDLER(SIOCGIWFREQ, orinoco_ioctl_getfreq), - IW_HANDLER(SIOCSIWMODE, (iw_handler)cfg80211_wext_siwmode), - IW_HANDLER(SIOCGIWMODE, (iw_handler)cfg80211_wext_giwmode), + IW_HANDLER(SIOCSIWMODE, cfg80211_wext_siwmode), + IW_HANDLER(SIOCGIWMODE, cfg80211_wext_giwmode), IW_HANDLER(SIOCSIWSENS, orinoco_ioctl_setsens), IW_HANDLER(SIOCGIWSENS, orinoco_ioctl_getsens), - IW_HANDLER(SIOCGIWRANGE, (iw_handler)cfg80211_wext_giwrange), + IW_HANDLER(SIOCGIWRANGE, cfg80211_wext_giwrange), IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy), IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy), IW_HANDLER(SIOCSIWAP, orinoco_ioctl_setwap), IW_HANDLER(SIOCGIWAP, orinoco_ioctl_getwap), - IW_HANDLER(SIOCSIWSCAN, (iw_handler)cfg80211_wext_siwscan), - IW_HANDLER(SIOCGIWSCAN, (iw_handler)cfg80211_wext_giwscan), + IW_HANDLER(SIOCSIWSCAN, cfg80211_wext_siwscan), + IW_HANDLER(SIOCGIWSCAN, cfg80211_wext_giwscan), IW_HANDLER(SIOCSIWESSID, orinoco_ioctl_setessid), IW_HANDLER(SIOCGIWESSID, orinoco_ioctl_getessid), IW_HANDLER(SIOCSIWRATE, orinoco_ioctl_setrate), IW_HANDLER(SIOCGIWRATE, orinoco_ioctl_getrate), - IW_HANDLER(SIOCSIWRTS, (iw_handler)cfg80211_wext_siwrts), - IW_HANDLER(SIOCGIWRTS, (iw_handler)cfg80211_wext_giwrts), - IW_HANDLER(SIOCSIWFRAG, (iw_handler)cfg80211_wext_siwfrag), - IW_HANDLER(SIOCGIWFRAG, (iw_handler)cfg80211_wext_giwfrag), - IW_HANDLER(SIOCGIWRETRY, (iw_handler)cfg80211_wext_giwretry), + IW_HANDLER(SIOCSIWRTS, cfg80211_wext_siwrts), + IW_HANDLER(SIOCGIWRTS, cfg80211_wext_giwrts), + IW_HANDLER(SIOCSIWFRAG, cfg80211_wext_siwfrag), + IW_HANDLER(SIOCGIWFRAG, cfg80211_wext_giwfrag), + IW_HANDLER(SIOCGIWRETRY, cfg80211_wext_giwretry), IW_HANDLER(SIOCSIWENCODE, orinoco_ioctl_setiwencode), IW_HANDLER(SIOCGIWENCODE, orinoco_ioctl_getiwencode), IW_HANDLER(SIOCSIWPOWER, orinoco_ioctl_setpower), diff --git a/include/net/cfg80211-wext.h b/include/net/cfg80211-wext.h index ad77caf2ffde..0ee36d97e068 100644 --- a/include/net/cfg80211-wext.h +++ b/include/net/cfg80211-wext.h @@ -19,34 +19,34 @@ */ int cfg80211_wext_giwname(struct net_device *dev, struct iw_request_info *info, - char *name, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, - u32 *mode, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, - u32 *mode, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_siwscan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwscan(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwrange(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_siwrts(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rts, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwrts(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rts, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_siwfrag(struct net_device *dev, struct iw_request_info *info, - struct iw_param *frag, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwfrag(struct net_device *dev, struct iw_request_info *info, - struct iw_param *frag, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_giwretry(struct net_device *dev, struct iw_request_info *info, - struct iw_param *retry, char *extra); + union iwreq_data *wrqu, char *extra); #endif /* __NET_CFG80211_WEXT_H */ diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 806a5f1330ff..853619bc0f1a 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -3229,8 +3229,9 @@ static int ieee80211_scan_results(struct cfg80211_registered_device *rdev, int cfg80211_wext_giwscan(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_point *data = &wrqu->data; struct cfg80211_registered_device *rdev; int res; diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index ddf340bfa07a..8a24dfca75af 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -25,16 +25,17 @@ int cfg80211_wext_giwname(struct net_device *dev, struct iw_request_info *info, - char *name, char *extra) + union iwreq_data *wrqu, char *extra) { - strcpy(name, "IEEE 802.11"); + strcpy(wrqu->name, "IEEE 802.11"); return 0; } EXPORT_WEXT_HANDLER(cfg80211_wext_giwname); int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, - u32 *mode, char *extra) + union iwreq_data *wrqu, char *extra) { + __u32 *mode = &wrqu->mode; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev; struct vif_params vifparams; @@ -71,8 +72,9 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, EXPORT_WEXT_HANDLER(cfg80211_wext_siwmode); int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, - u32 *mode, char *extra) + union iwreq_data *wrqu, char *extra) { + __u32 *mode = &wrqu->mode; struct wireless_dev *wdev = dev->ieee80211_ptr; if (!wdev) @@ -108,8 +110,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwmode); int cfg80211_wext_giwrange(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_point *data = &wrqu->data; struct wireless_dev *wdev = dev->ieee80211_ptr; struct iw_range *range = (struct iw_range *) extra; enum nl80211_band band; @@ -251,8 +254,9 @@ int cfg80211_wext_freq(struct iw_freq *freq) int cfg80211_wext_siwrts(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rts, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *rts = &wrqu->rts; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); u32 orts = wdev->wiphy->rts_threshold; @@ -281,8 +285,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_siwrts); int cfg80211_wext_giwrts(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rts, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *rts = &wrqu->rts; struct wireless_dev *wdev = dev->ieee80211_ptr; rts->value = wdev->wiphy->rts_threshold; @@ -295,8 +300,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwrts); int cfg80211_wext_siwfrag(struct net_device *dev, struct iw_request_info *info, - struct iw_param *frag, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *frag = &wrqu->frag; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); u32 ofrag = wdev->wiphy->frag_threshold; @@ -325,8 +331,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_siwfrag); int cfg80211_wext_giwfrag(struct net_device *dev, struct iw_request_info *info, - struct iw_param *frag, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *frag = &wrqu->frag; struct wireless_dev *wdev = dev->ieee80211_ptr; frag->value = wdev->wiphy->frag_threshold; @@ -339,8 +346,9 @@ EXPORT_WEXT_HANDLER(cfg80211_wext_giwfrag); static int cfg80211_wext_siwretry(struct net_device *dev, struct iw_request_info *info, - struct iw_param *retry, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *retry = &wrqu->retry; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); u32 changed = 0; @@ -378,8 +386,9 @@ static int cfg80211_wext_siwretry(struct net_device *dev, int cfg80211_wext_giwretry(struct net_device *dev, struct iw_request_info *info, - struct iw_param *retry, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *retry = &wrqu->retry; struct wireless_dev *wdev = dev->ieee80211_ptr; retry->disabled = 0; @@ -588,8 +597,9 @@ static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev, static int cfg80211_wext_siwencode(struct net_device *dev, struct iw_request_info *info, - struct iw_point *erq, char *keybuf) + union iwreq_data *wrqu, char *keybuf) { + struct iw_point *erq = &wrqu->encoding; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int idx, err; @@ -664,8 +674,9 @@ out: static int cfg80211_wext_siwencodeext(struct net_device *dev, struct iw_request_info *info, - struct iw_point *erq, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_point *erq = &wrqu->encoding; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; @@ -767,8 +778,9 @@ static int cfg80211_wext_siwencodeext(struct net_device *dev, static int cfg80211_wext_giwencode(struct net_device *dev, struct iw_request_info *info, - struct iw_point *erq, char *keybuf) + union iwreq_data *wrqu, char *keybuf) { + struct iw_point *erq = &wrqu->encoding; struct wireless_dev *wdev = dev->ieee80211_ptr; int idx; @@ -804,8 +816,9 @@ static int cfg80211_wext_giwencode(struct net_device *dev, static int cfg80211_wext_siwfreq(struct net_device *dev, struct iw_request_info *info, - struct iw_freq *wextfreq, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_freq *wextfreq = &wrqu->freq; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct cfg80211_chan_def chandef = { @@ -870,8 +883,9 @@ static int cfg80211_wext_siwfreq(struct net_device *dev, static int cfg80211_wext_giwfreq(struct net_device *dev, struct iw_request_info *info, - struct iw_freq *freq, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_freq *freq = &wrqu->freq; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct cfg80211_chan_def chandef = {}; @@ -1147,8 +1161,9 @@ static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt) static int cfg80211_wext_siwauth(struct net_device *dev, struct iw_request_info *info, - struct iw_param *data, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *data = &wrqu->param; struct wireless_dev *wdev = dev->ieee80211_ptr; if (wdev->iftype != NL80211_IFTYPE_STATION) @@ -1180,7 +1195,7 @@ static int cfg80211_wext_siwauth(struct net_device *dev, static int cfg80211_wext_giwauth(struct net_device *dev, struct iw_request_info *info, - struct iw_param *data, char *extra) + union iwreq_data *wrqu, char *extra) { /* XXX: what do we need? */ @@ -1189,8 +1204,9 @@ static int cfg80211_wext_giwauth(struct net_device *dev, static int cfg80211_wext_siwpower(struct net_device *dev, struct iw_request_info *info, - struct iw_param *wrq, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *wrq = &wrqu->power; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); bool ps; @@ -1238,8 +1254,9 @@ static int cfg80211_wext_siwpower(struct net_device *dev, static int cfg80211_wext_giwpower(struct net_device *dev, struct iw_request_info *info, - struct iw_param *wrq, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *wrq = &wrqu->power; struct wireless_dev *wdev = dev->ieee80211_ptr; wrq->disabled = !wdev->ps; @@ -1249,8 +1266,9 @@ static int cfg80211_wext_giwpower(struct net_device *dev, static int cfg80211_wext_siwrate(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rate, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *rate = &wrqu->bitrate; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct cfg80211_bitrate_mask mask; @@ -1307,8 +1325,9 @@ static int cfg80211_wext_siwrate(struct net_device *dev, static int cfg80211_wext_giwrate(struct net_device *dev, struct iw_request_info *info, - struct iw_param *rate, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_param *rate = &wrqu->bitrate; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct station_info sinfo = {}; @@ -1430,8 +1449,9 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) static int cfg80211_wext_siwap(struct net_device *dev, struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) + union iwreq_data *wrqu, char *extra) { + struct sockaddr *ap_addr = &wrqu->ap_addr; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int ret; @@ -1455,8 +1475,9 @@ static int cfg80211_wext_siwap(struct net_device *dev, static int cfg80211_wext_giwap(struct net_device *dev, struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) + union iwreq_data *wrqu, char *extra) { + struct sockaddr *ap_addr = &wrqu->ap_addr; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int ret; @@ -1480,8 +1501,9 @@ static int cfg80211_wext_giwap(struct net_device *dev, static int cfg80211_wext_siwessid(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *ssid) + union iwreq_data *wrqu, char *ssid) { + struct iw_point *data = &wrqu->data; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int ret; @@ -1505,8 +1527,9 @@ static int cfg80211_wext_siwessid(struct net_device *dev, static int cfg80211_wext_giwessid(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *ssid) + union iwreq_data *wrqu, char *ssid) { + struct iw_point *data = &wrqu->data; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int ret; @@ -1533,7 +1556,7 @@ static int cfg80211_wext_giwessid(struct net_device *dev, static int cfg80211_wext_siwpmksa(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) + union iwreq_data *wrqu, char *extra) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); @@ -1584,78 +1607,39 @@ static int cfg80211_wext_siwpmksa(struct net_device *dev, return ret; } -#define DEFINE_WEXT_COMPAT_STUB(func, type) \ - static int __ ## func(struct net_device *dev, \ - struct iw_request_info *info, \ - union iwreq_data *wrqu, \ - char *extra) \ - { \ - return func(dev, info, (type *)wrqu, extra); \ - } - -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwname, char) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwfreq, struct iw_freq) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwfreq, struct iw_freq) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwmode, u32) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwmode, u32) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwrange, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwap, struct sockaddr) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwap, struct sockaddr) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwmlme, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwscan, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwessid, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwessid, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwrate, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwrate, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwrts, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwrts, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwfrag, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwfrag, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwretry, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwretry, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwencode, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwencode, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwpower, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwpower, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwgenie, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_giwauth, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwauth, struct iw_param) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwencodeext, struct iw_point) -DEFINE_WEXT_COMPAT_STUB(cfg80211_wext_siwpmksa, struct iw_point) - static const iw_handler cfg80211_handlers[] = { - [IW_IOCTL_IDX(SIOCGIWNAME)] = __cfg80211_wext_giwname, - [IW_IOCTL_IDX(SIOCSIWFREQ)] = __cfg80211_wext_siwfreq, - [IW_IOCTL_IDX(SIOCGIWFREQ)] = __cfg80211_wext_giwfreq, - [IW_IOCTL_IDX(SIOCSIWMODE)] = __cfg80211_wext_siwmode, - [IW_IOCTL_IDX(SIOCGIWMODE)] = __cfg80211_wext_giwmode, - [IW_IOCTL_IDX(SIOCGIWRANGE)] = __cfg80211_wext_giwrange, - [IW_IOCTL_IDX(SIOCSIWAP)] = __cfg80211_wext_siwap, - [IW_IOCTL_IDX(SIOCGIWAP)] = __cfg80211_wext_giwap, - [IW_IOCTL_IDX(SIOCSIWMLME)] = __cfg80211_wext_siwmlme, - [IW_IOCTL_IDX(SIOCSIWSCAN)] = cfg80211_wext_siwscan, - [IW_IOCTL_IDX(SIOCGIWSCAN)] = __cfg80211_wext_giwscan, - [IW_IOCTL_IDX(SIOCSIWESSID)] = __cfg80211_wext_siwessid, - [IW_IOCTL_IDX(SIOCGIWESSID)] = __cfg80211_wext_giwessid, - [IW_IOCTL_IDX(SIOCSIWRATE)] = __cfg80211_wext_siwrate, - [IW_IOCTL_IDX(SIOCGIWRATE)] = __cfg80211_wext_giwrate, - [IW_IOCTL_IDX(SIOCSIWRTS)] = __cfg80211_wext_siwrts, - [IW_IOCTL_IDX(SIOCGIWRTS)] = __cfg80211_wext_giwrts, - [IW_IOCTL_IDX(SIOCSIWFRAG)] = __cfg80211_wext_siwfrag, - [IW_IOCTL_IDX(SIOCGIWFRAG)] = __cfg80211_wext_giwfrag, - [IW_IOCTL_IDX(SIOCSIWTXPOW)] = cfg80211_wext_siwtxpower, - [IW_IOCTL_IDX(SIOCGIWTXPOW)] = cfg80211_wext_giwtxpower, - [IW_IOCTL_IDX(SIOCSIWRETRY)] = __cfg80211_wext_siwretry, - [IW_IOCTL_IDX(SIOCGIWRETRY)] = __cfg80211_wext_giwretry, - [IW_IOCTL_IDX(SIOCSIWENCODE)] = __cfg80211_wext_siwencode, - [IW_IOCTL_IDX(SIOCGIWENCODE)] = __cfg80211_wext_giwencode, - [IW_IOCTL_IDX(SIOCSIWPOWER)] = __cfg80211_wext_siwpower, - [IW_IOCTL_IDX(SIOCGIWPOWER)] = __cfg80211_wext_giwpower, - [IW_IOCTL_IDX(SIOCSIWGENIE)] = __cfg80211_wext_siwgenie, - [IW_IOCTL_IDX(SIOCSIWAUTH)] = __cfg80211_wext_siwauth, - [IW_IOCTL_IDX(SIOCGIWAUTH)] = __cfg80211_wext_giwauth, - [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= __cfg80211_wext_siwencodeext, - [IW_IOCTL_IDX(SIOCSIWPMKSA)] = __cfg80211_wext_siwpmksa, + IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname), + IW_HANDLER(SIOCSIWFREQ, cfg80211_wext_siwfreq), + IW_HANDLER(SIOCGIWFREQ, cfg80211_wext_giwfreq), + IW_HANDLER(SIOCSIWMODE, cfg80211_wext_siwmode), + IW_HANDLER(SIOCGIWMODE, cfg80211_wext_giwmode), + IW_HANDLER(SIOCGIWRANGE, cfg80211_wext_giwrange), + IW_HANDLER(SIOCSIWAP, cfg80211_wext_siwap), + IW_HANDLER(SIOCGIWAP, cfg80211_wext_giwap), + IW_HANDLER(SIOCSIWMLME, cfg80211_wext_siwmlme), + IW_HANDLER(SIOCSIWSCAN, cfg80211_wext_siwscan), + IW_HANDLER(SIOCGIWSCAN, cfg80211_wext_giwscan), + IW_HANDLER(SIOCSIWESSID, cfg80211_wext_siwessid), + IW_HANDLER(SIOCGIWESSID, cfg80211_wext_giwessid), + IW_HANDLER(SIOCSIWRATE, cfg80211_wext_siwrate), + IW_HANDLER(SIOCGIWRATE, cfg80211_wext_giwrate), + IW_HANDLER(SIOCSIWRTS, cfg80211_wext_siwrts), + IW_HANDLER(SIOCGIWRTS, cfg80211_wext_giwrts), + IW_HANDLER(SIOCSIWFRAG, cfg80211_wext_siwfrag), + IW_HANDLER(SIOCGIWFRAG, cfg80211_wext_giwfrag), + IW_HANDLER(SIOCSIWTXPOW, cfg80211_wext_siwtxpower), + IW_HANDLER(SIOCGIWTXPOW, cfg80211_wext_giwtxpower), + IW_HANDLER(SIOCSIWRETRY, cfg80211_wext_siwretry), + IW_HANDLER(SIOCGIWRETRY, cfg80211_wext_giwretry), + IW_HANDLER(SIOCSIWENCODE, cfg80211_wext_siwencode), + IW_HANDLER(SIOCGIWENCODE, cfg80211_wext_giwencode), + IW_HANDLER(SIOCSIWPOWER, cfg80211_wext_siwpower), + IW_HANDLER(SIOCGIWPOWER, cfg80211_wext_giwpower), + IW_HANDLER(SIOCSIWGENIE, cfg80211_wext_siwgenie), + IW_HANDLER(SIOCSIWAUTH, cfg80211_wext_siwauth), + IW_HANDLER(SIOCGIWAUTH, cfg80211_wext_giwauth), + IW_HANDLER(SIOCSIWENCODEEXT, cfg80211_wext_siwencodeext), + IW_HANDLER(SIOCSIWPMKSA, cfg80211_wext_siwpmksa), }; const struct iw_handler_def cfg80211_wext_handler = { diff --git a/net/wireless/wext-compat.h b/net/wireless/wext-compat.h index 8d3cc1552e2f..c02eb789e676 100644 --- a/net/wireless/wext-compat.h +++ b/net/wireless/wext-compat.h @@ -13,7 +13,7 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev, struct iw_request_info *info, - struct iw_freq *freq, char *extra); + struct iw_freq *wextfreq, char *extra); int cfg80211_ibss_wext_giwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra); @@ -32,7 +32,7 @@ int cfg80211_ibss_wext_giwessid(struct net_device *dev, int cfg80211_mgd_wext_siwfreq(struct net_device *dev, struct iw_request_info *info, - struct iw_freq *freq, char *extra); + struct iw_freq *wextfreq, char *extra); int cfg80211_mgd_wext_giwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra); @@ -51,10 +51,10 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, int cfg80211_wext_siwmlme(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_siwgenie(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra); + union iwreq_data *wrqu, char *extra); int cfg80211_wext_freq(struct iw_freq *freq); diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c index 68f45afc352d..191c6d98c700 100644 --- a/net/wireless/wext-sme.c +++ b/net/wireless/wext-sme.c @@ -324,8 +324,9 @@ int cfg80211_mgd_wext_giwap(struct net_device *dev, int cfg80211_wext_siwgenie(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) + union iwreq_data *wrqu, char *extra) { + struct iw_point *data = &wrqu->data; struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); u8 *ie = extra; @@ -374,7 +375,7 @@ int cfg80211_wext_siwgenie(struct net_device *dev, int cfg80211_wext_siwmlme(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) + union iwreq_data *wrqu, char *extra) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct iw_mlme *mlme = (struct iw_mlme *)extra; -- cgit v1.2.3 From 06463f6e98df34908c26aa8e7a31a279646b1f51 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 9 Nov 2022 14:42:49 -0800 Subject: wifi: wl1251: drop support for platform data Remove support for configuring the device via platform data because there are no users of wl1251_platform_data left in the mainline kernel. Signed-off-by: Dmitry Torokhov Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221109224250.2885119-2-dmitry.torokhov@gmail.com --- MAINTAINERS | 1 - drivers/net/wireless/ti/Kconfig | 8 ----- drivers/net/wireless/ti/wilink_platform_data.c | 35 -------------------- drivers/net/wireless/ti/wl1251/sdio.c | 8 +---- drivers/net/wireless/ti/wl1251/spi.c | 15 ++------- drivers/net/wireless/ti/wlcore/spi.c | 1 - include/linux/wl12xx.h | 44 -------------------------- 7 files changed, 4 insertions(+), 108 deletions(-) delete mode 100644 drivers/net/wireless/ti/wilink_platform_data.c delete mode 100644 include/linux/wl12xx.h (limited to 'include') diff --git a/MAINTAINERS b/MAINTAINERS index 377aedb3808b..56764f76752b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20665,7 +20665,6 @@ W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git F: drivers/net/wireless/ti/ -F: include/linux/wl12xx.h TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER M: John Stultz diff --git a/drivers/net/wireless/ti/Kconfig b/drivers/net/wireless/ti/Kconfig index 7c0b17a76fe2..3fcd9e395f72 100644 --- a/drivers/net/wireless/ti/Kconfig +++ b/drivers/net/wireless/ti/Kconfig @@ -18,12 +18,4 @@ source "drivers/net/wireless/ti/wl18xx/Kconfig" # keep last for automatic dependencies source "drivers/net/wireless/ti/wlcore/Kconfig" -config WILINK_PLATFORM_DATA - bool "TI WiLink platform data" - depends on WLCORE_SDIO || WL1251_SDIO - default y - help - Small platform data bit needed to pass data to the sdio modules. - - endif # WLAN_VENDOR_TI diff --git a/drivers/net/wireless/ti/wilink_platform_data.c b/drivers/net/wireless/ti/wilink_platform_data.c deleted file mode 100644 index 1de6a62d526f..000000000000 --- a/drivers/net/wireless/ti/wilink_platform_data.c +++ /dev/null @@ -1,35 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * This file is part of wl12xx - * - * Copyright (C) 2010-2011 Texas Instruments, Inc. - */ - -#include -#include -#include - -static struct wl1251_platform_data *wl1251_platform_data; - -int __init wl1251_set_platform_data(const struct wl1251_platform_data *data) -{ - if (wl1251_platform_data) - return -EBUSY; - if (!data) - return -EINVAL; - - wl1251_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); - if (!wl1251_platform_data) - return -ENOMEM; - - return 0; -} - -struct wl1251_platform_data *wl1251_get_platform_data(void) -{ - if (!wl1251_platform_data) - return ERR_PTR(-ENODEV); - - return wl1251_platform_data; -} -EXPORT_SYMBOL(wl1251_get_platform_data); diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c index c9a4e9a43400..301bd0043a43 100644 --- a/drivers/net/wireless/ti/wl1251/sdio.c +++ b/drivers/net/wireless/ti/wl1251/sdio.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include @@ -197,7 +196,6 @@ static int wl1251_sdio_probe(struct sdio_func *func, struct wl1251 *wl; struct ieee80211_hw *hw; struct wl1251_sdio *wl_sdio; - const struct wl1251_platform_data *wl1251_board_data; struct device_node *np = func->dev.of_node; hw = wl1251_alloc_hw(); @@ -225,11 +223,7 @@ static int wl1251_sdio_probe(struct sdio_func *func, wl->if_priv = wl_sdio; wl->if_ops = &wl1251_sdio_ops; - wl1251_board_data = wl1251_get_platform_data(); - if (!IS_ERR(wl1251_board_data)) { - wl->irq = wl1251_board_data->irq; - wl->use_eeprom = wl1251_board_data->use_eeprom; - } else if (np) { + if (np) { wl->use_eeprom = of_property_read_bool(np, "ti,wl1251-has-eeprom"); wl->irq = of_irq_get(np, 0); if (wl->irq == -EPROBE_DEFER) { diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c index 9df38726e8b0..08d9814b49c1 100644 --- a/drivers/net/wireless/ti/wl1251/spi.c +++ b/drivers/net/wireless/ti/wl1251/spi.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include @@ -226,16 +225,13 @@ static const struct wl1251_if_operations wl1251_spi_ops = { static int wl1251_spi_probe(struct spi_device *spi) { - struct wl1251_platform_data *pdata = dev_get_platdata(&spi->dev); struct device_node *np = spi->dev.of_node; struct ieee80211_hw *hw; struct wl1251 *wl; int ret; - if (!np && !pdata) { - wl1251_error("no platform data"); + if (!np) return -ENODEV; - } hw = wl1251_alloc_hw(); if (IS_ERR(hw)) @@ -259,14 +255,9 @@ static int wl1251_spi_probe(struct spi_device *spi) goto out_free; } - if (np) { - wl->use_eeprom = of_property_read_bool(np, "ti,wl1251-has-eeprom"); - wl->power_gpio = of_get_named_gpio(np, "ti,power-gpio", 0); - } else if (pdata) { - wl->power_gpio = pdata->power_gpio; - wl->use_eeprom = pdata->use_eeprom; - } + wl->use_eeprom = of_property_read_bool(np, "ti,wl1251-has-eeprom"); + wl->power_gpio = of_get_named_gpio(np, "ti,power-gpio", 0); if (wl->power_gpio == -EPROBE_DEFER) { ret = -EPROBE_DEFER; goto out_free; diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 7eae1ec2eb2b..2d2edddc77bd 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h deleted file mode 100644 index 03d61f1d23ab..000000000000 --- a/include/linux/wl12xx.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * This file is part of wl12xx - * - * Copyright (C) 2009 Nokia Corporation - * - * Contact: Luciano Coelho - */ - -#ifndef _LINUX_WL12XX_H -#define _LINUX_WL12XX_H - -#include - -struct wl1251_platform_data { - int power_gpio; - /* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */ - int irq; - bool use_eeprom; -}; - -#ifdef CONFIG_WILINK_PLATFORM_DATA - -int wl1251_set_platform_data(const struct wl1251_platform_data *data); - -struct wl1251_platform_data *wl1251_get_platform_data(void); - -#else - -static inline -int wl1251_set_platform_data(const struct wl1251_platform_data *data) -{ - return -ENOSYS; -} - -static inline -struct wl1251_platform_data *wl1251_get_platform_data(void) -{ - return ERR_PTR(-ENODATA); -} - -#endif - -#endif -- cgit v1.2.3 From 67fb43308f4b354f13aabcc66dd5d99bfbb7e838 Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Mon, 14 Nov 2022 13:57:54 -0800 Subject: udp: Set NULL to sk->sk_prot->h.udp_table. We will soon introduce an optional per-netns hash table for UDP. This means we cannot use the global sk->sk_prot->h.udp_table to fetch a UDP hash table. Instead, set NULL to sk->sk_prot->h.udp_table for UDP and get a proper table from net->ipv4.udp_table. Note that we still need sk->sk_prot->h.udp_table for UDP LITE. Signed-off-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- include/net/netns/ipv4.h | 1 + net/ipv4/udp.c | 15 +++++++++++---- net/ipv6/udp.c | 2 +- 3 files changed, 13 insertions(+), 5 deletions(-) (limited to 'include') diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 25f90bba4889..e4cc4d3cacc4 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -43,6 +43,7 @@ struct tcp_fastopen_context; struct netns_ipv4 { struct inet_timewait_death_row tcp_death_row; + struct udp_table *udp_table; #ifdef CONFIG_SYSCTL struct ctl_table_header *forw_hdr; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index a34de263e9ce..6206c27a1659 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -131,6 +131,11 @@ EXPORT_PER_CPU_SYMBOL_GPL(udp_memory_per_cpu_fw_alloc); #define MAX_UDP_PORTS 65536 #define PORTS_PER_CHAIN (MAX_UDP_PORTS / UDP_HTABLE_SIZE_MIN) +static struct udp_table *udp_get_table_prot(struct sock *sk) +{ + return sk->sk_prot->h.udp_table ? : sock_net(sk)->ipv4.udp_table; +} + static int udp_lib_lport_inuse(struct net *net, __u16 num, const struct udp_hslot *hslot, unsigned long *bitmap, @@ -232,7 +237,7 @@ static int udp_reuseport_add_sock(struct sock *sk, struct udp_hslot *hslot) int udp_lib_get_port(struct sock *sk, unsigned short snum, unsigned int hash2_nulladdr) { - struct udp_table *udptable = sk->sk_prot->h.udp_table; + struct udp_table *udptable = udp_get_table_prot(sk); struct udp_hslot *hslot, *hslot2; struct net *net = sock_net(sk); int error = 1; @@ -1999,7 +2004,7 @@ EXPORT_SYMBOL(udp_disconnect); void udp_lib_unhash(struct sock *sk) { if (sk_hashed(sk)) { - struct udp_table *udptable = sk->sk_prot->h.udp_table; + struct udp_table *udptable = udp_get_table_prot(sk); struct udp_hslot *hslot, *hslot2; hslot = udp_hashslot(udptable, sock_net(sk), @@ -2030,7 +2035,7 @@ EXPORT_SYMBOL(udp_lib_unhash); void udp_lib_rehash(struct sock *sk, u16 newhash) { if (sk_hashed(sk)) { - struct udp_table *udptable = sk->sk_prot->h.udp_table; + struct udp_table *udptable = udp_get_table_prot(sk); struct udp_hslot *hslot, *hslot2, *nhslot2; hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash); @@ -2967,7 +2972,7 @@ struct proto udp_prot = { .sysctl_wmem_offset = offsetof(struct net, ipv4.sysctl_udp_wmem_min), .sysctl_rmem_offset = offsetof(struct net, ipv4.sysctl_udp_rmem_min), .obj_size = sizeof(struct udp_sock), - .h.udp_table = &udp_table, + .h.udp_table = NULL, .diag_destroy = udp_abort, }; EXPORT_SYMBOL(udp_prot); @@ -3280,6 +3285,8 @@ EXPORT_SYMBOL(udp_flow_hashrnd); static int __net_init udp_sysctl_init(struct net *net) { + net->ipv4.udp_table = &udp_table; + net->ipv4.sysctl_udp_rmem_min = PAGE_SIZE; net->ipv4.sysctl_udp_wmem_min = PAGE_SIZE; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 727de67e4c90..bbd6dc398f3b 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1774,7 +1774,7 @@ struct proto udpv6_prot = { .sysctl_wmem_offset = offsetof(struct net, ipv4.sysctl_udp_wmem_min), .sysctl_rmem_offset = offsetof(struct net, ipv4.sysctl_udp_rmem_min), .obj_size = sizeof(struct udp6_sock), - .h.udp_table = &udp_table, + .h.udp_table = NULL, .diag_destroy = udp_abort, }; -- cgit v1.2.3 From 9804985bf27f8fbcf0d96c7435b5ad94a2a6ea20 Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Mon, 14 Nov 2022 13:57:57 -0800 Subject: udp: Introduce optional per-netns hash table. The maximum hash table size is 64K due to the nature of the protocol. [0] It's smaller than TCP, and fewer sockets can cause a performance drop. On an EC2 c5.24xlarge instance (192 GiB memory), after running iperf3 in different netns, creating 32Mi sockets without data transfer in the root netns causes regression for the iperf3's connection. uhash_entries sockets length Gbps 64K 1 1 5.69 1Mi 16 5.27 2Mi 32 4.90 4Mi 64 4.09 8Mi 128 2.96 16Mi 256 2.06 32Mi 512 1.12 The per-netns hash table breaks the lengthy lists into shorter ones. It is useful on a multi-tenant system with thousands of netns. With smaller hash tables, we can look up sockets faster, isolate noisy neighbours, and reduce lock contention. The max size of the per-netns table is 64K as well. This is because the possible hash range by udp_hashfn() always fits in 64K within the same netns and we cannot make full use of the whole buckets larger than 64K. /* 0 < num < 64K -> X < hash < X + 64K */ (num + net_hash_mix(net)) & mask; Also, the min size is 128. We use a bitmap to search for an available port in udp_lib_get_port(). To keep the bitmap on the stack and not fire the CONFIG_FRAME_WARN error at build time, we round up the table size to 128. The sysctl usage is the same with TCP: $ dmesg | cut -d ' ' -f 6- | grep "UDP hash" UDP hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) # sysctl net.ipv4.udp_hash_entries net.ipv4.udp_hash_entries = 65536 # can be changed by uhash_entries # sysctl net.ipv4.udp_child_hash_entries net.ipv4.udp_child_hash_entries = 0 # disabled by default # ip netns add test1 # ip netns exec test1 sysctl net.ipv4.udp_hash_entries net.ipv4.udp_hash_entries = -65536 # share the global table # sysctl -w net.ipv4.udp_child_hash_entries=100 net.ipv4.udp_child_hash_entries = 100 # ip netns add test2 # ip netns exec test2 sysctl net.ipv4.udp_hash_entries net.ipv4.udp_hash_entries = 128 # own a per-netns table with 2^n buckets We could optimise the hash table lookup/iteration further by removing the netns comparison for the per-netns one in the future. Also, we could optimise the sparse udp_hslot layout by putting it in udp_table. [0]: https://lore.kernel.org/netdev/4ACC2815.7010101@gmail.com/ Signed-off-by: Kuniyuki Iwashima Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.rst | 27 +++++++++ include/linux/udp.h | 2 + include/net/netns/ipv4.h | 2 + net/ipv4/sysctl_net_ipv4.c | 40 +++++++++++++ net/ipv4/udp.c | 101 +++++++++++++++++++++++++++++++-- 5 files changed, 166 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index 815efc89ad73..727b25cc7ec4 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -1177,6 +1177,33 @@ udp_rmem_min - INTEGER udp_wmem_min - INTEGER UDP does not have tx memory accounting and this tunable has no effect. +udp_hash_entries - INTEGER + Show the number of hash buckets for UDP sockets in the current + networking namespace. + + A negative value means the networking namespace does not own its + hash buckets and shares the initial networking namespace's one. + +udp_child_ehash_entries - INTEGER + Control the number of hash buckets for UDP sockets in the child + networking namespace, which must be set before clone() or unshare(). + + If the value is not 0, the kernel uses a value rounded up to 2^n + as the actual hash bucket size. 0 is a special value, meaning + the child networking namespace will share the initial networking + namespace's hash buckets. + + Note that the child will use the global one in case the kernel + fails to allocate enough memory. In addition, the global hash + buckets are spread over available NUMA nodes, but the allocation + of the child hash table depends on the current process's NUMA + policy, which could result in performance differences. + + Possible values: 0, 2^n (n: 7 (128) - 16 (64K)) + + Default: 0 + + RAW variables ============= diff --git a/include/linux/udp.h b/include/linux/udp.h index dea57aa37df6..a2892e151644 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -23,7 +23,9 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb) return (struct udphdr *)skb_transport_header(skb); } +#define UDP_HTABLE_SIZE_MIN_PERNET 128 #define UDP_HTABLE_SIZE_MIN (CONFIG_BASE_SMALL ? 128 : 256) +#define UDP_HTABLE_SIZE_MAX 65536 static inline u32 udp_hashfn(const struct net *net, u32 num, u32 mask) { diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index e4cc4d3cacc4..db762e35aca9 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -208,6 +208,8 @@ struct netns_ipv4 { atomic_t dev_addr_genid; + unsigned int sysctl_udp_child_hash_entries; + #ifdef CONFIG_SYSCTL unsigned long *sysctl_local_reserved_ports; int sysctl_ip_prot_sock; diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 0af28cedd071..0d0cc4ef2b85 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -40,6 +40,7 @@ static int one_day_secs = 24 * 3600; static u32 fib_multipath_hash_fields_all_mask __maybe_unused = FIB_MULTIPATH_HASH_FIELD_ALL_MASK; static unsigned int tcp_child_ehash_entries_max = 16 * 1024 * 1024; +static unsigned int udp_child_hash_entries_max = UDP_HTABLE_SIZE_MAX; static int tcp_plb_max_rounds = 31; static int tcp_plb_max_cong_thresh = 256; @@ -402,12 +403,36 @@ static int proc_tcp_ehash_entries(struct ctl_table *table, int write, if (!net_eq(net, &init_net) && !hinfo->pernet) tcp_ehash_entries *= -1; + memset(&tbl, 0, sizeof(tbl)); tbl.data = &tcp_ehash_entries; tbl.maxlen = sizeof(int); return proc_dointvec(&tbl, write, buffer, lenp, ppos); } +static int proc_udp_hash_entries(struct ctl_table *table, int write, + void *buffer, size_t *lenp, loff_t *ppos) +{ + struct net *net = container_of(table->data, struct net, + ipv4.sysctl_udp_child_hash_entries); + int udp_hash_entries; + struct ctl_table tbl; + + udp_hash_entries = net->ipv4.udp_table->mask + 1; + + /* A negative number indicates that the child netns + * shares the global udp_table. + */ + if (!net_eq(net, &init_net) && net->ipv4.udp_table == &udp_table) + udp_hash_entries *= -1; + + memset(&tbl, 0, sizeof(tbl)); + tbl.data = &udp_hash_entries; + tbl.maxlen = sizeof(int); + + return proc_dointvec(&tbl, write, buffer, lenp, ppos); +} + #ifdef CONFIG_IP_ROUTE_MULTIPATH static int proc_fib_multipath_hash_policy(struct ctl_table *table, int write, void *buffer, size_t *lenp, @@ -1361,6 +1386,21 @@ static struct ctl_table ipv4_net_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = &tcp_child_ehash_entries_max, }, + { + .procname = "udp_hash_entries", + .data = &init_net.ipv4.sysctl_udp_child_hash_entries, + .mode = 0444, + .proc_handler = proc_udp_hash_entries, + }, + { + .procname = "udp_child_hash_entries", + .data = &init_net.ipv4.sysctl_udp_child_hash_entries, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = proc_douintvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = &udp_child_hash_entries_max, + }, { .procname = "udp_rmem_min", .data = &init_net.ipv4.sysctl_udp_rmem_min, diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 37e79158d145..1fb7d1ed1cb1 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -129,7 +129,7 @@ DEFINE_PER_CPU(int, udp_memory_per_cpu_fw_alloc); EXPORT_PER_CPU_SYMBOL_GPL(udp_memory_per_cpu_fw_alloc); #define MAX_UDP_PORTS 65536 -#define PORTS_PER_CHAIN (MAX_UDP_PORTS / UDP_HTABLE_SIZE_MIN) +#define PORTS_PER_CHAIN (MAX_UDP_PORTS / UDP_HTABLE_SIZE_MIN_PERNET) static struct udp_table *udp_get_table_prot(struct sock *sk) { @@ -3277,7 +3277,7 @@ void __init udp_table_init(struct udp_table *table, const char *name) &table->log, &table->mask, UDP_HTABLE_SIZE_MIN, - 64 * 1024); + UDP_HTABLE_SIZE_MAX); table->hash2 = table->hash + (table->mask + 1); for (i = 0; i <= table->mask; i++) { @@ -3302,22 +3302,111 @@ u32 udp_flow_hashrnd(void) } EXPORT_SYMBOL(udp_flow_hashrnd); -static int __net_init udp_sysctl_init(struct net *net) +static void __net_init udp_sysctl_init(struct net *net) { - net->ipv4.udp_table = &udp_table; - net->ipv4.sysctl_udp_rmem_min = PAGE_SIZE; net->ipv4.sysctl_udp_wmem_min = PAGE_SIZE; #ifdef CONFIG_NET_L3_MASTER_DEV net->ipv4.sysctl_udp_l3mdev_accept = 0; #endif +} + +static struct udp_table __net_init *udp_pernet_table_alloc(unsigned int hash_entries) +{ + struct udp_table *udptable; + int i; + + udptable = kmalloc(sizeof(*udptable), GFP_KERNEL); + if (!udptable) + goto out; + + udptable->hash = vmalloc_huge(hash_entries * 2 * sizeof(struct udp_hslot), + GFP_KERNEL_ACCOUNT); + if (!udptable->hash) + goto free_table; + + udptable->hash2 = udptable->hash + hash_entries; + udptable->mask = hash_entries - 1; + udptable->log = ilog2(hash_entries); + + for (i = 0; i < hash_entries; i++) { + INIT_HLIST_HEAD(&udptable->hash[i].head); + udptable->hash[i].count = 0; + spin_lock_init(&udptable->hash[i].lock); + + INIT_HLIST_HEAD(&udptable->hash2[i].head); + udptable->hash2[i].count = 0; + spin_lock_init(&udptable->hash2[i].lock); + } + + return udptable; + +free_table: + kfree(udptable); +out: + return NULL; +} + +static void __net_exit udp_pernet_table_free(struct net *net) +{ + struct udp_table *udptable = net->ipv4.udp_table; + + if (udptable == &udp_table) + return; + + kvfree(udptable->hash); + kfree(udptable); +} + +static void __net_init udp_set_table(struct net *net) +{ + struct udp_table *udptable; + unsigned int hash_entries; + struct net *old_net; + + if (net_eq(net, &init_net)) + goto fallback; + + old_net = current->nsproxy->net_ns; + hash_entries = READ_ONCE(old_net->ipv4.sysctl_udp_child_hash_entries); + if (!hash_entries) + goto fallback; + + /* Set min to keep the bitmap on stack in udp_lib_get_port() */ + if (hash_entries < UDP_HTABLE_SIZE_MIN_PERNET) + hash_entries = UDP_HTABLE_SIZE_MIN_PERNET; + else + hash_entries = roundup_pow_of_two(hash_entries); + + udptable = udp_pernet_table_alloc(hash_entries); + if (udptable) { + net->ipv4.udp_table = udptable; + } else { + pr_warn("Failed to allocate UDP hash table (entries: %u) " + "for a netns, fallback to the global one\n", + hash_entries); +fallback: + net->ipv4.udp_table = &udp_table; + } +} + +static int __net_init udp_pernet_init(struct net *net) +{ + udp_sysctl_init(net); + udp_set_table(net); return 0; } +static void __net_exit udp_pernet_exit(struct net *net) +{ + udp_pernet_table_free(net); +} + static struct pernet_operations __net_initdata udp_sysctl_ops = { - .init = udp_sysctl_init, + .init = udp_pernet_init, + .exit = udp_pernet_exit, }; #if defined(CONFIG_BPF_SYSCALL) && defined(CONFIG_PROC_FS) -- cgit v1.2.3 From 7f5cc4a3e5e4c5a38e5748defc952e45278f7a70 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 15 Nov 2022 12:58:18 +0100 Subject: drm/fb-helper: Schedule deferred-I/O worker after writing to framebuffer Schedule the deferred-I/O worker instead of the damage worker after writing to the fbdev framebuffer. The deferred-I/O worker then performs the dirty-fb update. The fbdev emulation will initialize deferred I/O for all drivers that require damage updates. It is therefore a valid assumption that the deferred-I/O worker is present. It would be possible to perform the damage handling directly from within the write operation. But doing this could increase the overhead of the write or interfere with a concurrently scheduled deferred-I/O worker. Instead, scheduling the deferred-I/O worker with its regular delay of 50 ms removes load off the write operation and allows the deferred-I/O worker to handle multiple write operations that arrived during the delay time window. v3: * remove unused variable (lkp) v2: * keep drm_fb_helper_damage() (Daniel) * use fb_deferred_io_schedule_flush() (Daniel) * clarify comments (Daniel) Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20221115115819.23088-6-tzimmermann@suse.de --- drivers/gpu/drm/drm_fb_helper.c | 9 ++++++++- drivers/video/fbdev/core/fb_defio.c | 16 ++++++++++++++++ include/linux/fb.h | 1 + 3 files changed, 25 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index cdbf03e941b2..c0e9a977a3b3 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -599,9 +599,16 @@ static void drm_fb_helper_add_damage_clip(struct drm_fb_helper *helper, u32 x, u static void drm_fb_helper_damage(struct drm_fb_helper *helper, u32 x, u32 y, u32 width, u32 height) { + struct fb_info *info = helper->info; + drm_fb_helper_add_damage_clip(helper, x, y, width, height); - schedule_work(&helper->damage_work); + /* + * The current fbdev emulation only flushes buffers if a damage + * update is necessary. And we can assume that deferred I/O has + * been enabled as damage updates require deferred I/O for mmap. + */ + fb_deferred_io_schedule_flush(info); } /* diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c index c730253ab85c..dec678f72a42 100644 --- a/drivers/video/fbdev/core/fb_defio.c +++ b/drivers/video/fbdev/core/fb_defio.c @@ -332,3 +332,19 @@ void fb_deferred_io_cleanup(struct fb_info *info) mutex_destroy(&fbdefio->lock); } EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup); + +void fb_deferred_io_schedule_flush(struct fb_info *info) +{ + struct fb_deferred_io *fbdefio = info->fbdefio; + + if (WARN_ON_ONCE(!fbdefio)) + return; /* bug in driver logic */ + + /* + * There's no requirement from callers to schedule the + * flush immediately. Rather schedule the worker with a + * delay and let a few more writes pile up. + */ + schedule_delayed_work(&info->deferred_work, fbdefio->delay); +} +EXPORT_SYMBOL_GPL(fb_deferred_io_schedule_flush); diff --git a/include/linux/fb.h b/include/linux/fb.h index 0aff76bcbb00..731fad5e39fa 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -663,6 +663,7 @@ extern void fb_deferred_io_open(struct fb_info *info, struct inode *inode, struct file *file); extern void fb_deferred_io_cleanup(struct fb_info *info); +extern void fb_deferred_io_schedule_flush(struct fb_info *info); extern int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasync); -- cgit v1.2.3 From 27c3e9452d552ea86369a94f23287a9675f2d7a1 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 15 Nov 2022 12:58:19 +0100 Subject: drm/fb-helper: Remove damage worker The fbdev damage worker is unused, so remove it. Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20221115115819.23088-7-tzimmermann@suse.de --- drivers/gpu/drm/drm_fb_helper.c | 9 --------- include/drm/drm_fb_helper.h | 2 -- 2 files changed, 11 deletions(-) (limited to 'include') diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index c0e9a977a3b3..a1f86e436ae8 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -403,13 +403,6 @@ err: spin_unlock_irqrestore(&helper->damage_lock, flags); } -static void drm_fb_helper_damage_work(struct work_struct *work) -{ - struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work); - - drm_fb_helper_fb_dirty(helper); -} - /** * drm_fb_helper_prepare - setup a drm_fb_helper structure * @dev: DRM device @@ -425,7 +418,6 @@ void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper, INIT_LIST_HEAD(&helper->kernel_fb_list); spin_lock_init(&helper->damage_lock); INIT_WORK(&helper->resume_work, drm_fb_helper_resume_worker); - INIT_WORK(&helper->damage_work, drm_fb_helper_damage_work); helper->damage_clip.x1 = helper->damage_clip.y1 = ~0; mutex_init(&helper->lock); helper->funcs = funcs; @@ -557,7 +549,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) return; cancel_work_sync(&fb_helper->resume_work); - cancel_work_sync(&fb_helper->damage_work); info = fb_helper->info; if (info) { diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index b111dc7ada78..455f6c2b8117 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -116,7 +116,6 @@ struct drm_fb_helper_funcs { * @damage_clip: clip rectangle used with deferred_io to accumulate damage to * the screen buffer * @damage_lock: spinlock protecting @damage_clip - * @damage_work: worker used to flush the framebuffer * @resume_work: worker used during resume if the console lock is already taken * * This is the main structure used by the fbdev helpers. Drivers supporting @@ -146,7 +145,6 @@ struct drm_fb_helper { u32 pseudo_palette[17]; struct drm_clip_rect damage_clip; spinlock_t damage_lock; - struct work_struct damage_work; struct work_struct resume_work; /** -- cgit v1.2.3 From 9a758d8756daab5b8fda006e131c066336b16a32 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Fri, 11 Nov 2022 14:30:23 +0100 Subject: drm: Move nomodeset kernel parameter to drivers/video Move the nomodeset kernel parameter to drivers/video to make it available to non-DRM drivers. Adapt the interface, but keep the DRM interface drm_firmware_drivers_only() to avoid churn within DRM. The function should later be inlined into callers. The parameter disables any DRM graphics driver that would replace a driver for firmware-provided scanout buffers. It is an option to easily fallback to basic graphics output if the hardware's native driver is broken. Moving it to a more prominent location wil make it available to fbdev as well. v2: * clarify the meaning of the nomodeset parameter (Javier) Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20221111133024.9897-2-tzimmermann@suse.de --- Documentation/admin-guide/kernel-parameters.txt | 15 ++++++++------ MAINTAINERS | 2 ++ drivers/gpu/drm/Kconfig | 7 +------ drivers/gpu/drm/Makefile | 1 - drivers/gpu/drm/drm_nomodeset.c | 24 ----------------------- drivers/video/Kconfig | 4 ++++ drivers/video/Makefile | 1 + drivers/video/nomodeset.c | 26 +++++++++++++++++++++++++ include/drm/drm_drv.h | 8 +++++++- include/video/nomodeset.h | 8 ++++++++ 10 files changed, 58 insertions(+), 38 deletions(-) delete mode 100644 drivers/gpu/drm/drm_nomodeset.c create mode 100644 drivers/video/nomodeset.c create mode 100644 include/video/nomodeset.h (limited to 'include') diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index a465d5242774..88561b3ce28a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3777,12 +3777,15 @@ shutdown the other cpus. Instead use the REBOOT_VECTOR irq. - nomodeset Disable kernel modesetting. DRM drivers will not perform - display-mode changes or accelerated rendering. Only the - system framebuffer will be available for use if this was - set-up by the firmware or boot loader. - - Useful as fallback, or for testing and debugging. + nomodeset Disable kernel modesetting. Most systems' firmware + sets up a display mode and provides framebuffer memory + for output. With nomodeset, DRM and fbdev drivers will + not load if they could possibly displace the pre- + initialized output. Only the system framebuffer will + be available for use. The respective drivers will not + perform display-mode changes or accelerated rendering. + + Useful as error fallback, or for testing and debugging. nomodule Disable module load diff --git a/MAINTAINERS b/MAINTAINERS index 178a7a383b5f..7dc3b719b2a2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6701,8 +6701,10 @@ F: drivers/gpu/drm/drm_aperture.c F: drivers/gpu/drm/tiny/ofdrm.c F: drivers/gpu/drm/tiny/simpledrm.c F: drivers/video/aperture.c +F: drivers/video/nomodeset.c F: include/drm/drm_aperture.h F: include/linux/aperture.h +F: include/video/nomodeset.h DRM DRIVER FOR SIS VIDEO CARDS S: Orphan / Obsolete diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 34f5a092c99e..722ded626399 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -8,7 +8,6 @@ menuconfig DRM tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA - select DRM_NOMODESET select DRM_PANEL_ORIENTATION_QUIRKS select HDMI select FB_CMDLINE @@ -19,6 +18,7 @@ menuconfig DRM # gallium uses SYS_kcmp for os_same_file_description() to de-duplicate # device and dmabuf fd. Let's make sure that is available for our userspace. select KCMP + select VIDEO_NOMODESET help Kernel-level support for the Direct Rendering Infrastructure (DRI) introduced in XFree86 4.0. If you say Y here, you need to select @@ -514,11 +514,6 @@ config DRM_EXPORT_FOR_TESTS config DRM_PANEL_ORIENTATION_QUIRKS tristate -# Separate option because nomodeset parameter is global and expected built-in -config DRM_NOMODESET - bool - default n - config DRM_LIB_RANDOM bool default n diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index c44a54cadb61..f92cd7892711 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -72,7 +72,6 @@ drm-$(CONFIG_DRM_PRIVACY_SCREEN) += \ drm_privacy_screen_x86.o obj-$(CONFIG_DRM) += drm.o -obj-$(CONFIG_DRM_NOMODESET) += drm_nomodeset.o obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o # diff --git a/drivers/gpu/drm/drm_nomodeset.c b/drivers/gpu/drm/drm_nomodeset.c deleted file mode 100644 index f3978d5bd3a1..000000000000 --- a/drivers/gpu/drm/drm_nomodeset.c +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -#include -#include - -static bool drm_nomodeset; - -bool drm_firmware_drivers_only(void) -{ - return drm_nomodeset; -} -EXPORT_SYMBOL(drm_firmware_drivers_only); - -static int __init disable_modeset(char *str) -{ - drm_nomodeset = true; - - pr_warn("Booted with the nomodeset parameter. Only the system framebuffer will be available\n"); - - return 1; -} - -/* Disable kernel modesetting */ -__setup("nomodeset", disable_modeset); diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 0587e21abad9..6d2fde6c5d11 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -11,6 +11,10 @@ config APERTURE_HELPERS Support tracking and hand-over of aperture ownership. Required by graphics drivers for firmware-provided framebuffers. +config VIDEO_NOMODESET + bool + default n + if HAS_IOMEM config HAVE_FB_ATMEL diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 5bb6b452cc83..a50eb528ed3c 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -2,6 +2,7 @@ obj-$(CONFIG_APERTURE_HELPERS) += aperture.o obj-$(CONFIG_VGASTATE) += vgastate.o +obj-$(CONFIG_VIDEO_NOMODESET) += nomodeset.o obj-$(CONFIG_HDMI) += hdmi.o obj-$(CONFIG_VT) += console/ diff --git a/drivers/video/nomodeset.c b/drivers/video/nomodeset.c new file mode 100644 index 000000000000..13cc8b719697 --- /dev/null +++ b/drivers/video/nomodeset.c @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include + +#include